From 924f190bca48fc95497f03f37eaa8d3dc91f6faa Mon Sep 17 00:00:00 2001 From: GedMarc Date: Fri, 5 Jun 2020 20:40:41 +0200 Subject: [PATCH] $.type and $.css() deprecation fixes --- demos/js/jquery.layout_and_plugins.js | 13042 +++++++++++++++- demos/js/jquery.layout_and_plugins.min.js | 2 +- dist/jquery.layout_and_plugins.js | 13040 ++++++++++++++- dist/jquery.layout_and_plugins.min.js | 2 +- source/stable/jquery.layout_and_plugins.js | 13040 ++++++++++++++- .../stable/jquery.layout_and_plugins.min.js | 2 +- 6 files changed, 39100 insertions(+), 28 deletions(-) diff --git a/demos/js/jquery.layout_and_plugins.js b/demos/js/jquery.layout_and_plugins.js index 2ee9064..2c8c68b 100644 --- a/demos/js/jquery.layout_and_plugins.js +++ b/demos/js/jquery.layout_and_plugins.js @@ -1,8 +1,8 @@ /** * @preserve - * jquery.layout 1.7.4 - * $Date: 2019-05-01 $ - * $Rev: 1.0.7.4 $ + * jquery.layout 1.8.0 + * $Date: 2019-06-05 $ + * $Rev: 1.0.8.0 $ * * Copyright (c) 2014 Kevin Dalman (http://jquery-dev.com) * Based on work by Fabrizio Balliano (http://www.fabrizioballiano.net) @@ -53,7 +53,7 @@ (function ($) { // alias Math methods - used a lot! var min = Math.min, max = Math.max, round = Math.floor, isStr = function (v) { - return typeof v === "string"; + return typeof(v) === "string"; } /** @@ -1187,7 +1187,7 @@ ; if (hasPane && !$P) // a pane is specified, but does not exist! return retVal; - if (!hasPane && typeof pane === "boolean") { + if (!hasPane && typeof(pane) === "boolean") { skipBoundEvents = pane; // allow pane param to be skipped for Layout callback pane = ""; } @@ -1217,7 +1217,7 @@ } } catch (ex) { _log(options.errors.callbackError.replace(/EVENT/, String.prototype.trim((pane || "") + " " + lng)), false); - if (typeof ex === "string" && string.length) + if (typeof(ex) === "string" && string.length) _log("Exception: " + ex, false); } } @@ -2610,7 +2610,7 @@ , layoutEdge: pane , layoutRole: "resizer" }) - .css(_c.resizers.cssReq).css("zIndex", options.zIndexes.resizer_normal) + .css(_c.resizers.cssReq).css("zIndex", new String(options.zIndexes.resizer_normal)) .css(o.applyDemoStyles ? _c.resizers.cssDemo : {}) // add demo styles .addClass(rClass + " " + rClass + _pane) .on('hover',addHover, removeHover) // ALWAYS add hover-classes, even if resizing is not enabled - handle with CSS instead @@ -5516,7 +5516,13031 @@ , clear = false , o = cookieOpts || {} , x = o.expires || null - , t = typeof x + , t = typeof(x) + ; + if (t === "date") + date = x; + else if (t === "string" && x > 0) { + x = parseInt(x, 10); + t = "number"; + } + if (t === "number") { + date = new Date(); + if (x > 0) + date.setDate(date.getDate() + x); + else { + date.setFullYear(1970); + clear = true; + } + } + if (date) + params += ";expires=" + date.toUTCString(); + if (o.path) + params += ";path=" + o.path; + if (o.domain) + params += ";domain=" + o.domain; + if (o.secure) + params += ";secure"; + document.cookie = name + "=" + (clear ? "" : encodeURIComponent(val)) + params; // write or clear cookie + } + + , clear: function (name) { + $.ui.cookie.write(name, "", {expires: -1}); + } + + }; +// if cookie.jquery.js is not loaded, create an alias to replicate it +// this may be useful to other plugins or code dependent on that plugin + if (!$.cookie) + $.cookie = function (k, v, o) { + var C = $.ui.cookie; + if (v === null) + C.clear(k); + else if (v === undefined) + return C.read(k); + else + C.write(k, v, o); + }; + + + /** + * State-management options stored in options.stateManagement, which includes a .cookie hash + * Default options saves ALL KEYS for ALL PANES, ie: pane.size, pane.isClosed, pane.isHidden + * + * // STATE/COOKIE OPTIONS + * @example $(el).layout({ + stateManagement: { + enabled: true + , stateKeys: "east.size,west.size,east.isClosed,west.isClosed" + , cookie: { name: "appLayout", path: "/" } + } + }) + * @example $(el).layout({ stateManagement__enabled: true }) // enable auto-state-management using cookies + * @example $(el).layout({ stateManagement__cookie: { name: "appLayout", path: "/" } }) + * @example $(el).layout({ stateManagement__cookie__name: "appLayout", stateManagement__cookie__path: "/" }) + * + * // STATE/COOKIE METHODS + * @example myLayout.saveCookie( "west.isClosed,north.size,south.isHidden", {expires: 7} ); + * @example myLayout.loadCookie(); + * @example myLayout.deleteCookie(); + * @example var JSON = myLayout.readState(); // CURRENT Layout State + * @example var JSON = myLayout.readCookie(); // SAVED Layout State (from cookie) + * @example var JSON = myLayout.state.stateData; // LAST LOADED Layout State (cookie saved in layout.state hash) + * + * CUSTOM STATE-MANAGEMENT (eg, saved in a database) + * @example var JSON = myLayout.readState( "west.isClosed,north.size,south.isHidden" ); + * @example myLayout.loadState( JSON ); + */ + +// tell Layout that the state plugin is available + $.layout.plugins.stateManagement = true; + +// Add State-Management options to layout.defaults + $.layout.defaults.stateManagement = { + enabled: false // true = enable state-management, even if not using cookies + , autoSave: true // Save a state-cookie when page exits? + , autoLoad: true // Load the state-cookie when Layout inits? + , animateLoad: true // animate panes when loading state into an active layout + , includeChildren: true // recurse into child layouts to include their state as well + // List state-data to save - must be pane-specific + , stateKeys: "north.size,south.size,east.size,west.size," + + "north.isClosed,south.isClosed,east.isClosed,west.isClosed," + + "north.isHidden,south.isHidden,east.isHidden,west.isHidden" + , cookie: { + name: "" // If not specified, will use Layout.name, else just "Layout" + , domain: "" // blank = current domain + , path: "" // blank = current page, "/" = entire website + , expires: "" // 'days' to keep cookie - leave blank for 'session cookie' + , secure: false + } + }; + +// Set stateManagement as a 'layout-option', NOT a 'pane-option' + $.layout.optionsMap.layout.push("stateManagement"); +// Update config so layout does not move options into the pane-default branch (panes) + $.layout.config.optionRootKeys.push("stateManagement"); + + /* + * State Management methods + */ + $.layout.state = { + /** + * Get the current layout state and save it to a cookie + * + * myLayout.saveCookie( keys, cookieOpts ) + * + * @param {Object} inst + * @param {(string|Array)=} keys + * @param {Object=} cookieOpts + */ + saveCookie: function (inst, keys, cookieOpts) { + var o = inst.options + , sm = o.stateManagement + , oC = $.extend(true, {}, sm.cookie, cookieOpts || null) + , data = inst.state.stateData = inst.readState(keys || sm.stateKeys) // read current panes-state + ; + $.ui.cookie.write(oC.name || o.name || "Layout", $.layout.state.encodeJSON(data), oC); + return $.extend(true, {}, data); // return COPY of state.stateData data + } + + /** + * Remove the state cookie + * + * @param {Object} inst + */ + , deleteCookie: function (inst) { + var o = inst.options; + $.ui.cookie.clear(o.stateManagement.cookie.name || o.name || "Layout"); + } + + /** + * Read & return data from the cookie - as JSON + * + * @param {Object} inst + */ + , readCookie: function (inst) { + var o = inst.options; + var c = $.ui.cookie.read(o.stateManagement.cookie.name || o.name || "Layout"); + // convert cookie string back to a hash and return it + return c ? $.layout.state.decodeJSON(c) : {}; + } + + /** + * Get data from the cookie and USE IT to loadState + * + * @param {Object} inst + */ + , loadCookie: function (inst) { + var c = $.layout.state.readCookie(inst); // READ the cookie + if (c && !$.isEmptyObject(c)) { + inst.state.stateData = $.extend(true, {}, c); // SET state.stateData + inst.loadState(c); // LOAD the retrieved state + } + return c; + } + + /** + * Update layout options from the cookie, if one exists + * + * @param {Object} inst + * @param {Object=} stateData + * @param {boolean=} animate + */ + , loadState: function (inst, data, opts) { + if (!$.isPlainObject(data) || $.isEmptyObject(data)) + return; + + // normalize data & cache in the state object + data = inst.state.stateData = $.layout.transformData(data); // panes = default subkey + + // add missing/default state-restore options + var smo = inst.options.stateManagement; + opts = $.extend({ + animateLoad: false //smo.animateLoad + , includeChildren: smo.includeChildren + }, opts); + + if (!inst.state.initialized) { + /* + * layout NOT initialized, so just update its options + */ + // MUST remove pane.children keys before applying to options + // use a copy so we don't remove keys from original data + var o = $.extend(true, {}, data); + //delete o.center; // center has no state-data - only children + $.each($.layout.config.allPanes, function (idx, pane) { + if (o[pane]) + delete o[pane].children; + }); + // update CURRENT layout-options with saved state data + $.extend(true, inst.options, o); + } else { + /* + * layout already initialized, so modify layout's configuration + */ + var noAnimate = !opts.animateLoad + , o, c, h, state, open + ; + $.each($.layout.config.borderPanes, function (idx, pane) { + o = data[pane]; + if (!$.isPlainObject(o)) + return; // no key, skip pane + + s = o.size; + c = o.initClosed; + h = o.initHidden; + ar = o.autoResize; + state = inst.state[pane]; + open = state.isVisible; + + // reset autoResize + if (ar) + state.autoResize = ar; + // resize BEFORE opening + if (!open) + inst._sizePane(pane, s, false, false, false); // false=skipCallback/noAnimation/forceResize + // open/close as necessary - DO NOT CHANGE THIS ORDER! + if (h === true) + inst.hide(pane, noAnimate); + else if (c === true) + inst.close(pane, false, noAnimate); + else if (c === false) + inst.open(pane, false, noAnimate); + else if (h === false) + inst.show(pane, false, noAnimate); + // resize AFTER any other actions + if (open) + inst._sizePane(pane, s, false, false, noAnimate); // animate resize if option passed + }); + + /* + * RECURSE INTO CHILD-LAYOUTS + */ + if (opts.includeChildren) { + var paneStateChildren, childState; + $.each(inst.children, function (pane, paneChildren) { + paneStateChildren = data[pane] ? data[pane].children : 0; + if (paneStateChildren && paneChildren) { + $.each(paneChildren, function (stateKey, child) { + childState = paneStateChildren[stateKey]; + if (child && childState) + child.loadState(childState); + }); + } + }); + } + } + } + + /** + * Get the *current layout state* and return it as a hash + * + * @param {Object=} inst // Layout instance to get state for + * @param {object=} [opts] // State-Managements override options + */ + , readState: function (inst, opts) { + // backward compatility + if (typeof(opts) === 'string') + opts = {keys: opts}; + if (!opts) + opts = {}; + var sm = inst.options.stateManagement + , ic = opts.includeChildren + , recurse = ic !== undefined ? ic : sm.includeChildren + , keys = opts.stateKeys || sm.stateKeys + , alt = {isClosed: 'initClosed', isHidden: 'initHidden'} + , state = inst.state + , panes = $.layout.config.allPanes + , data = {} + , pair, pane, key, val + , ps, pC, child, array, count, branch + ; + if (Array.isArray(keys)) + keys = keys.join(","); + // convert keys to an array and change delimiters from '__' to '.' + keys = keys.replace(/__/g, ".").split(','); + // loop keys and create a data hash + for (var i = 0, n = keys.length; i < n; i++) { + pair = keys[i].split("."); + pane = pair[0]; + key = pair[1]; + if ($.inArray(pane, panes) < 0) + continue; // bad pane! + val = state[pane][key]; + if (val == undefined) + continue; + if (key == "isClosed" && state[pane]["isSliding"]) + val = true; // if sliding, then *really* isClosed + (data[pane] || (data[pane] = {}))[alt[key] ? alt[key] : key] = val; + } + + // recurse into the child-layouts for each pane + if (recurse) { + $.each(panes, function (idx, pane) { + pC = inst.children[pane]; + ps = state.stateData[pane]; + if ($.isPlainObject(pC) && !$.isEmptyObject(pC)) { + // ensure a key exists for this 'pane', eg: branch = data.center + branch = data[pane] || (data[pane] = {}); + if (!branch.children) + branch.children = {}; + $.each(pC, function (key, child) { + // ONLY read state from an initialize layout + if (child.state.initialized) + branch.children[key] = $.layout.state.readState(child); + // if we have PREVIOUS (onLoad) state for this child-layout, KEEP IT! + else if (ps && ps.children && ps.children[key]) { + branch.children[key] = $.extend(true, {}, ps.children[key]); + } + }); + } + }); + } + + return data; + } + + /** + * Stringify a JSON hash so can save in a cookie or db-field + */ + , encodeJSON: function (json) { + var local = window.JSON || {}; + return (local.stringify || stringify)(json); + + function stringify(h) { + var D = [], i = 0, k, v, t // k = key, v = value + , a = Array.isArray(h) + ; + for (k in h) { + v = h[k]; + t = typeof v; + if (t == 'string') // STRING - add quotes + v = '"' + v + '"'; + else if (t == 'object') // SUB-KEY - recurse into it + v = parse(v); + D[i++] = (!a ? '"' + k + '":' : '') + v; + } + return (a ? '[' : '{') + D.join(',') + (a ? ']' : '}'); + } + } + + /** + * Convert stringified JSON back to a hash object + * @see $.parseJSON(), adding in jQuery 1.4.1 + */ + , decodeJSON: function (str) { + try { + return $.parseJSON ? $.parseJSON(str) : window["eval"]("(" + str + ")") || {}; + } catch (e) { + return {}; + } + } + + + , _create: function (inst) { + var s = $.layout.state + , o = inst.options + , sm = o.stateManagement + ; + // ADD State-Management plugin methods to inst + $.extend(inst, { + // readCookie - update options from cookie - returns hash of cookie data + readCookie: function () { + return s.readCookie(inst); + } + // deleteCookie + , deleteCookie: function () { + s.deleteCookie(inst); + } + // saveCookie - optionally pass keys-list and cookie-options (hash) + , saveCookie: function (keys, cookieOpts) { + return s.saveCookie(inst, keys, cookieOpts); + } + // loadCookie - readCookie and use to loadState() - returns hash of cookie data + , loadCookie: function () { + return s.loadCookie(inst); + } + // loadState - pass a hash of state to use to update options + , loadState: function (stateData, opts) { + s.loadState(inst, stateData, opts); + } + // readState - returns hash of current layout-state + , readState: function (keys) { + return s.readState(inst, keys); + } + // add JSON utility methods too... + , encodeJSON: s.encodeJSON + , decodeJSON: s.decodeJSON + }); + + // init state.stateData key, even if plugin is initially disabled + inst.state.stateData = {}; + + // autoLoad MUST BE one of: data-array, data-hash, callback-function, or TRUE + if (!sm.autoLoad) + return; + + // When state-data exists in the autoLoad key USE IT, + // even if stateManagement.enabled == false + if ($.isPlainObject(sm.autoLoad)) { + if (!$.isEmptyObject(sm.autoLoad)) { + inst.loadState(sm.autoLoad); + } + } else if (sm.enabled) { + // update the options from cookie or callback + // if options is a function, call it to get stateData + if (typeof sm.autoLoad === "function") { + var d = {}; + try { + d = sm.autoLoad(inst, inst.state, inst.options, inst.options.name || ''); // try to get data from fn + } catch (e) { + } + if (d && $.isPlainObject(d) && !$.isEmptyObject(d)) + inst.loadState(d); + } else // any other truthy value will trigger loadCookie + inst.loadCookie(); + } + } + + , _unload: function (inst) { + var sm = inst.options.stateManagement; + if (sm.enabled && sm.autoSave) { + // if options is a function, call it to save the stateData + if (typeof sm.autoSave === "function") { + try { + sm.autoSave(inst, inst.state, inst.options, inst.options.name || ''); // try to get data from fn + } catch (e) { + } + } else // any truthy value will trigger saveCookie + inst.saveCookie(); + } + } + + }; + +// add state initialization method to Layout's onCreate array of functions + $.layout.onCreate.push($.layout.state._create); + $.layout.onUnload.push($.layout.state._unload); + + })(jQuery); + + + (function ($) { + + if (!$.layout) + return; + + +// tell Layout that the state plugin is available + $.layout.plugins.buttons = true; + +// Add State-Management options to layout.defaults + $.layout.defaults.autoBindCustomButtons = false; +// Set stateManagement as a layout-option, NOT a pane-option + $.layout.optionsMap.layout.push("autoBindCustomButtons"); + + /* + * Button methods + */ + $.layout.buttons = { + // set data used by multiple methods below + config: { + borderPanes: "north,south,west,east" + } + + /** + * Searches for .ui-layout-button-xxx elements and auto-binds them as layout-buttons + * + * @see _create() + */ + , init: function (inst) { + var pre = "ui-layout-button-" + , layout = inst.options.name || "" + , name; + $.each("toggle,open,close,pin,toggle-slide,open-slide".split(","), function (i, action) { + $.each($.layout.buttons.config.borderPanes.split(","), function (ii, pane) { + $("." + pre + action + "-" + pane).each(function () { + // if button was previously 'bound', data.layoutName was set, but is blank if layout has no 'name' + name = $(this).data("layoutName") || $(this).attr("layoutName"); + if (name == undefined || name === layout) + inst.onButton(this, action, pane); + }); + }); + }); + } + + /** + * Helper function to validate params received by addButton utilities + * + * Two classes are added to the element, based on the buttonClass... + * The type of button is appended to create the 2nd className: + * - ui-layout-button-pin + * - ui-layout-pane-button-toggle + * - ui-layout-pane-button-open + * - ui-layout-pane-button-close + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the button is for: 'north', 'south', etc. + * @return {Array.} If both params valid, the element matching 'selector' in a jQuery wrapper - otherwise returns null + */ + , get: function (inst, selector, pane, action) { + var $E = $(selector) + , o = inst.options + //, err = o.showErrorMessages + ; + if ($E.length && $.layout.buttons.config.borderPanes.indexOf(pane) >= 0) { + var btn = o[pane].buttonClass + "-" + action; + $E.addClass(btn + " " + btn + "-" + pane) + .data("layoutName", o.name); // add layout identifier - even if blank! + } + return $E; + } + + + /** + * NEW syntax for binding layout-buttons - will eventually replace addToggle, addOpen, etc. + * + * @param {(string|!Object)} sel jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} action + * @param {string} pane + */ + , bind: function (inst, sel, action, pane) { + var _ = $.layout.buttons; + switch (action.toLowerCase()) { + case "toggle": + _.addToggle(inst, sel, pane); + break; + case "open": + _.addOpen(inst, sel, pane); + break; + case "close": + _.addClose(inst, sel, pane); + break; + case "pin": + _.addPin(inst, sel, pane); + break; + case "toggle-slide": + _.addToggle(inst, sel, pane, true); + break; + case "open-slide": + _.addOpen(inst, sel, pane, true); + break; + } + return inst; + } + + /** + * Add a custom Toggler button for a pane + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the button is for: 'north', 'south', etc. + * @param {boolean=} slide true = slide-open, false = pin-open + */ + , addToggle: function (inst, selector, pane, slide) { + $.layout.buttons.get(inst, selector, pane, "toggle") + .on('click',function (evt) { + inst.toggle(pane, !!slide); + evt.stopPropagation(); + }); + return inst; + } + /** + * Add a slide Toggler button for a pane + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the button is for: 'north', 'south', etc. + * @param {boolean=} slide true = slide-open, false = pin-open + */ + , addSlideToggle: function (inst, selector, pane, slide) { + $.layout.buttons.get(inst, selector, pane, "slideToggle") + .on('click',function (evt) { + inst.slideToggle(pane, !!slide); + evt.stopPropagation(); + }); + return inst; + } + + /** + * Add a custom Open button for a pane + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the button is for: 'north', 'south', etc. + * @param {boolean=} slide true = slide-open, false = pin-open + */ + , addOpen: function (inst, selector, pane, slide) { + $.layout.buttons.get(inst, selector, pane, "open") + .attr("title", inst.options[pane].tips.Open) + .on('click',function (evt) { + inst.open(pane, !!slide); + evt.stopPropagation(); + }); + return inst; + } + + /** + * Add a custom Close button for a pane + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the button is for: 'north', 'south', etc. + */ + , addClose: function (inst, selector, pane) { + $.layout.buttons.get(inst, selector, pane, "close") + .attr("title", inst.options[pane].tips.Close) + .on('click',function (evt) { + inst.close(pane); + evt.stopPropagation(); + }); + return inst; + } + + /** + * Add a custom Pin button for a pane + * + * Four classes are added to the element, based on the paneClass for the associated pane... + * Assuming the default paneClass and the pin is 'up', these classes are added for a west-pane pin: + * - ui-layout-pane-pin + * - ui-layout-pane-west-pin + * - ui-layout-pane-pin-up + * - ui-layout-pane-west-pin-up + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the pin is for: 'north', 'south', etc. + */ + , addPin: function (inst, selector, pane) { + var $E = $.layout.buttons.get(inst, selector, pane, "pin"); + if ($E.length) { + var s = inst.state[pane]; + $E.on('click',function (evt) { + $.layout.buttons.setPinState(inst, $(this), pane, (s.isSliding || s.isClosed)); + if (s.isSliding || s.isClosed) + inst.open(pane); // change from sliding to open + else + inst.close(pane); // slide-closed + evt.stopPropagation(); + }); + // add up/down pin attributes and classes + $.layout.buttons.setPinState(inst, $E, pane, (!s.isClosed && !s.isSliding)); + // add this pin to the pane data so we can 'sync it' automatically + // PANE.pins key is an array so we can store multiple pins for each pane + s.pins.push(selector); // just save the selector string + } + return inst; + } + + /** + * Change the class of the pin button to make it look 'up' or 'down' + * + * @see addPin(), syncPins() + * @param {Array.} $Pin The pin-span element in a jQuery wrapper + * @param {string} pane These are the params returned to callbacks by layout() + * @param {boolean} doPin true = set the pin 'down', false = set it 'up' + */ + , setPinState: function (inst, $Pin, pane, doPin) { + var updown = $Pin.attr("pin"); + if (updown && doPin === (updown == "down")) + return; // already in correct state + var + po = inst.options[pane] + , lang = po.tips + , pin = po.buttonClass + "-pin" + , side = pin + "-" + pane + , UP = pin + "-up " + side + "-up" + , DN = pin + "-down " + side + "-down" + ; + $Pin + .attr("pin", doPin ? "down" : "up") // logic + .attr("title", doPin ? lang.Unpin : lang.Pin) + .removeClass(doPin ? UP : DN) + .addClass(doPin ? DN : UP) + ; + } + + /** + * INTERNAL function to sync 'pin buttons' when pane is opened or closed + * Unpinned means the pane is 'sliding' - ie, over-top of the adjacent panes + * + * @see open(), close() + * @param {string} pane These are the params returned to callbacks by layout() + * @param {boolean} doPin True means set the pin 'down', False means 'up' + */ + , syncPinBtns: function (inst, pane, doPin) { + // REAL METHOD IS _INSIDE_ LAYOUT - THIS IS HERE JUST FOR REFERENCE + $.each(state[pane].pins, function (i, selector) { + $.layout.buttons.setPinState(inst, $(selector), pane, doPin); + }); + } + + + , _load: function (inst) { + // ADD Button methods to Layout Instance + $.extend(inst, { + bindButton: function (selector, action, pane) { + return $.layout.buttons.on(inst, selector, action, pane); + } + // DEPRECATED METHODS... + , addToggleBtn: function (selector, pane, slide) { + return $.layout.buttons.addToggle(inst, selector, pane, slide); + } + , addSlideToggleBtn: function (selector, pane, slide) { + return $.layout.buttons.addSlideToggle(inst, selector, pane, slide); + } + , addOpenBtn: function (selector, pane, slide) { + return $.layout.buttons.addOpen(inst, selector, pane, slide); + } + , addCloseBtn: function (selector, pane) { + return $.layout.buttons.addClose(inst, selector, pane); + } + , addPinBtn: function (selector, pane) { + return $.layout.buttons.addPin(inst, selector, pane); + } + }); + + // init state array to hold pin-buttons + for (var i = 0; i < 4; i++) { + var pane = $.layout.buttons.config.borderPanes[i]; + inst.state[pane].pins = []; + } + + // auto-init buttons onLoad if option is enabled + if (inst.options.autoBindCustomButtons) + $.layout.buttons.init(inst); + } + + , _unload: function (inst) { + // TODO: unbind all buttons??? + } + + }; + +// add initialization method to Layout's onLoad array of functions + $.layout.onLoad.push($.layout.buttons._load); +//$.layout.onUnload.push( $.layout.buttons._unload ); + + })(jQuery); + + + /** + * jquery.layout.browserZoom 1.0 + * $Date: 2011-12-29 08:00:00 (Thu, 29 Dec 2011) $ + * + * Copyright (c) 2012 + * Kevin Dalman (http://allpro.net) + * + * Dual licensed under the GPL (http://www.gnu.org/licenses/gpl.html) + * and MIT (http://www.opensource.org/licenses/mit-license.php) licenses. + * + * @requires: UI Layout 1.3.0.rc30.1 or higher + * + * @see: http://groups.google.com/group/jquery-ui-layout + * + * TODO: Extend logic to handle other problematic zooming in browsers + * TODO: Add hotkey/mousewheel bindings to _instantly_ respond to these zoom event + */ + (function ($) { + +// tell Layout that the plugin is available + $.layout.plugins.browserZoom = true; + + $.layout.defaults.browserZoomCheckInterval = 1000; + $.layout.optionsMap.layout.push("browserZoomCheckInterval"); + + /* + * browserZoom methods + */ + $.layout.browserZoom = { + _init: function (inst) { + // abort if browser does not need this check + if ($.layout.browserZoom.ratio() !== false) + $.layout.browserZoom._setTimer(inst); + } + + , _setTimer: function (inst) { + // abort if layout destroyed or browser does not need this check + if (inst.destroyed) + return; + var o = inst.options + , s = inst.state + // don't need check if inst has parentLayout, but check occassionally in case parent destroyed! + // MINIMUM 100ms interval, for performance + , ms = inst.hasParentLayout ? 5000 : Math.max(o.browserZoomCheckInterval, 100) + ; + // set the timer + setTimeout(function () { + if (inst.destroyed || !o.resizeWithWindow) + return; + var d = $.layout.browserZoom.ratio(); + if (d !== s.browserZoom) { + s.browserZoom = d; + inst.resizeAll(); + } + // set a NEW timeout + $.layout.browserZoom._setTimer(inst); + } + , ms); + } + + , ratio: function () { + var w = window + , s = screen + , d = document + , dE = d.documentElement || d.body + , b = $.layout.browser + , v = b.version + , r, sW, cW + ; + // we can ignore all browsers that fire window.resize event onZoom + if (!b.msie || v > 8) + return false; // don't need to track zoom + if (s.deviceXDPI && s.systemXDPI) // syntax compiler hack + return calc(s.deviceXDPI, s.systemXDPI); + // everything below is just for future reference! + if (b.webkit && (r = d.body.getBoundingClientRect)) + return calc((r.left - r.right), d.body.offsetWidth); + if (b.webkit && (sW = w.outerWidth)) + return calc(sW, w.innerWidth); + if ((sW = s.width) && (cW = dE.clientWidth)) + return calc(sW, cW); + return false; // no match, so cannot - or don't need to - track zoom + + function calc(x, y) { + return (parseInt(x, 10) / parseInt(y, 10) * 100).toFixed(); + } + } + + }; +// add initialization method to Layout's onLoad array of functions + $.layout.onReady.push($.layout.browserZoom._init); + + + })(jQuery); + + + (function ($) { + +// Add a new "slideOffscreen" effect + if ($.effects) { + + // add an option so initClosed and initHidden will work + $.layout.defaults.panes.useOffscreenClose = false; // user must enable when needed + /* set the new animation as the default for all panes + $.layout.defaults.panes.fxName = "slideOffscreen"; + */ + + if ($.layout.plugins) + $.layout.plugins.effects.slideOffscreen = true; + + // dupe 'slide' effect defaults as new effect defaults + $.layout.effects.slideOffscreen = $.extend(true, {}, $.layout.effects.slide); + + // add new effect to jQuery UI + $.effects.slideOffscreen = function (o) { + return this.queue(function () { + + var fx = $.effects + , opt = o.options + , $el = $(this) + , pane = $el.data('layoutEdge') + , state = $el.data('parentLayout').state + , dist = state[pane].size + , s = this.style + , props = ['top', 'bottom', 'left', 'right'] + // Set options + , mode = fx.setMode($el, opt.mode || 'show') // Set Mode + , show = (mode == 'show') + , dir = opt.direction || 'left' // Default Direction + , ref = (dir == 'up' || dir == 'down') ? 'top' : 'left' + , pos = (dir == 'up' || dir == 'left') + , offscrn = $.layout.config.offscreenCSS || {} + , keyLR = $.layout.config.offscreenReset + , keyTB = 'offscreenResetTop' // only used internally + , animation = {} + ; + // Animation settings + animation[ref] = (show ? (pos ? '+=' : '-=') : (pos ? '-=' : '+=')) + dist; + + if (show) { // show() animation, so save top/bottom but retain left/right set when 'hidden' + $el.data(keyTB, {top: s.top, bottom: s.bottom}); + + // set the top or left offset in preparation for animation + // Note: ALL animations work by shifting the top or left edges + if (pos) { // top (north) or left (west) + $el.css(ref, isNaN(dist) ? "-" + dist : -dist); // Shift outside the left/top edge + } else { // bottom (south) or right (east) - shift all the way across container + if (dir === 'right') + $el.css({left: state.container.layoutWidth, right: 'auto'}); + else // dir === bottom + $el.css({top: state.container.layoutHeight, bottom: 'auto'}); + } + // restore the left/right setting if is a top/bottom animation + if (ref === 'top') + $el.css($el.data(keyLR) || {}); + } else { // hide() animation, so save ALL CSS + $el.data(keyTB, {top: s.top, bottom: s.bottom}); + $el.data(keyLR, {left: s.left, right: s.right}); + } + + // Animate + $el.show().animate(animation, { + queue: false, duration: o.duration, easing: opt.easing, complete: function () { + // Restore top/bottom + if ($el.data(keyTB)) + $el.css($el.data(keyTB)).removeData(keyTB); + if (show) // Restore left/right too + $el.css($el.data(keyLR) || {}).removeData(keyLR); + else // Move the pane off-screen (left: -99999, right: 'auto') + $el.css(offscrn); + + if (o.callback) + o.callback.apply(this, arguments); // Callback + $el.dequeue(); + } + }); + + }); + }; + + } + + })(jQuery); + + + (function ($) { + var _ = $.layout; + +// make sure the callbacks branch exists + if (!_.callbacks) + _.callbacks = {}; + + _.callbacks.resizePaneAccordions = function (x, ui) { + // may be called EITHER from layout-pane.onresize OR tabs.show + var $P = ui.jquery ? ui : $(ui.newPanel || ui.panel); + // find all VISIBLE accordions inside this pane and resize them + $P.find(".ui-accordion:visible").each(function () { + var $E = $(this); + if ($E.data("accordion")) // jQuery < 1.9 + $E.accordion("resize"); + if ($E.data("ui-accordion")) // jQuery >= 1.9 + $E.accordion("refresh"); + }); + }; + })(jQuery); + + + (function ($) { + $.layout.callbacks.resizeDataTables = function (x, ui) { + // may be called EITHER from layout-pane.onresize OR tabs.show + var oPane = ui.jquery ? ui[0] : ui.panel; + // cannot resize if the pane is currently closed or hidden + if (!$(oPane).is(":visible")) + return; + // find all data tables inside this pane and resize them + $($.fn.dataTable.fnTables(true)).each(function (i, table) { + if ($.contains(oPane, table)) { + $(table).dataTable().fnAdjustColumnSizing(); + } + }); + }; + })(jQuery); + + + (function ($) { + var _ = $.layout; + +// make sure the callbacks branch exists + if (!_.callbacks) + _.callbacks = {}; + +// this callback is bound to the tabs.show event OR to layout-pane.onresize event + _.callbacks.resizeTabLayout = function (x, ui) { + // may be called EITHER from layout-pane.onresize OR tabs.show/activate + var $P = ui.jquery ? ui : $(ui.newPanel || ui.panel); + // find all VISIBLE layouts inside this pane/panel and resize them + $P.filter(":visible").find(".ui-layout-container:visible").addBack().each(function () { + var layout = $(this).data("layout"); + if (layout) { + layout.options.resizeWithWindow = false; // set option just in case not already set + layout.resizeAll(); + } + }); + }; + }) + (jQuery); + + return jQuery; +})); + + +/** + * @preserve + * jquery.layout 1.8.0 + * $Date: 2019-06-05 $ + * $Rev: 1.0.8.0 $ + * + * Copyright (c) 2014 Kevin Dalman (http://jquery-dev.com) + * Based on work by Fabrizio Balliano (http://www.fabrizioballiano.net) + * + * Dual licensed under the GPL (http://www.gnu.org/licenses/gpl.html) + * and MIT (http://www.opensource.org/licenses/mit-license.php) licenses. + * + * SEE: http://layout.jquery-dev.com/LICENSE.txt + * + * Changelog: http://layout.jquery-dev.com/changelog.cfm + * + * Docs: http://layout.jquery-dev.com/documentation.html + * Tips: http://layout.jquery-dev.com/tips.html + * Help: http://groups.google.com/group/jquery-ui-layout + * + * History + * 2016/28/10 - Added responsiveness - marc magon + * 2018/01/27 - Updated the toggler class and responsive properties + * 2018/04/02 - Switch unbinds to .off() as recommended + * + * 2019/02/09 - @rsprinkle Add AMD Support, + * @alexsielicki Fixing issue with running under webpack with jQuery 3.3.1 and jQuery Migrate plugin + * + * 2019/03/25 - @rsprinkle AMD Support - Return JQuery + */ + +/* JavaDoc Info: http://code.google.com/closure/compiler/docs/js-for-compiler.html + * {!Object} non-nullable type (never NULL) + * {?string} nullable type (sometimes NULL) - default for {Object} + * {number=} optional parameter + * {*} ALL types + */ +// NOTE: For best readability, view with a fixed-width font and tabs equal to 4-chars +(function (factory) +{ + if (typeof define === 'function' && define.amd) + { + // AMD. Register as anonymous module. + define(['jquery'], factory); + } + else + { + // Browser globals. + factory(jQuery); + } +}(function(jQuery) +{ + (function ($) { +// alias Math methods - used a lot! + var min = Math.min, max = Math.max, round = Math.floor, isStr = function (v) { + return typeof(v) === "string"; + } + + /** + * @param {!Object} Instance + * @param {Array.} a_fn + */ + , runPluginCallbacks = function (Instance, a_fn) { + if (Array.isArray(a_fn)) + for (var i = 0, c = a_fn.length; i < c; i++) { + var fn = a_fn[i]; + try { + if (isStr(fn)) // 'name' of a function + fn = eval(fn); + if (typeof fn === "function") + g(fn)(Instance); + } catch (ex) { + } + } + + function g(f) { + return f; + } + + // compiler hack + } + ; + + /* + * GENERIC $.layout METHODS - used by all layouts + */ + $.layout = { + version: "1.7.4" + , revision: 1.7002 // eg: ver 1.4.4 = rev 1.0404 - major(n+).minor(nn)+patch(nn+) + + // $.layout.browser REPLACES $.browser + , browser: {} // set below + + // *PREDEFINED* EFFECTS & DEFAULTS + // MUST list effect here - OR MUST set an fxSettings option (can be an empty hash: {}) + , effects: { + // Pane Open/Close Animations + slide: { + all: {duration: "fast"} // eg: duration: 1000, easing: "easeOutBounce" + , north: {direction: "up"} + , south: {direction: "down"} + , east: {direction: "right"} + , west: {direction: "left"} + } + , drop: { + all: {duration: "slow"} + , north: {direction: "up"} + , south: {direction: "down"} + , east: {direction: "right"} + , west: {direction: "left"} + } + , scale: { + all: {duration: "fast"} + } + // these are not recommended, but can be used + , blind: {} + , clip: {} + , explode: {} + , fade: {} + , fold: {} + , puff: {} + + // Pane Resize Animations + , size: { + all: {easing: "swing"} + } + } + + // INTERNAL CONFIG DATA - DO NOT CHANGE THIS! + , config: { + optionRootKeys: "effects,panes,north,south,west,east,center".split(",") + , allPanes: "north,south,west,east,center".split(",") + , borderPanes: "north,south,west,east".split(",") + , oppositeEdge: { + north: "south" + , south: "north" + , east: "west" + , west: "east" + } + // offscreen data + , offscreenCSS: {left: "-99999px", right: "auto"} // used by hide/close if useOffscreenClose=true + , offscreenReset: "offscreenReset" // key used for data + // CSS used in multiple places + , hidden: {visibility: "hidden"} + , visible: {visibility: "visible"} + // layout element settings + , resizers: { + cssReq: { + position: "absolute" + , padding: 0 + , margin: 0 + , fontSize: "1px" + , textAlign: "left" // to counter-act "center" alignment! + , overflow: "hidden" // prevent toggler-button from overflowing + // SEE $.layout.defaults.zIndexes.resizer_normal + } + , cssDemo: {// DEMO CSS - applied if: options.PANE.applyDemoStyles=true + background: "#DDD" + , border: "none" + } + } + , togglers: { + cssReq: { + position: "absolute" + , display: "block" + , padding: 0 + , margin: 0 + , overflow: "hidden" + , textAlign: "center" + , fontSize: "1px" + , cursor: "pointer" + , zIndex: 1 + } + , cssDemo: {// DEMO CSS - applied if: options.PANE.applyDemoStyles=true + background: "#AAA" + } + } + , content: { + cssReq: { + position: "relative" /* contain floated or positioned elements */ + } + , cssDemo: {// DEMO CSS - applied if: options.PANE.applyDemoStyles=true + overflow: "auto" + , padding: "10px" + } + , cssDemoPane: {// DEMO CSS - REMOVE scrolling from 'pane' when it has a content-div + overflow: "hidden" + , padding: 0 + } + } + , panes: {// defaults for ALL panes - overridden by 'per-pane settings' below + cssReq: { + position: "absolute" + , margin: 0 + // $.layout.defaults.zIndexes.pane_normal + } + , cssDemo: {// DEMO CSS - applied if: options.PANE.applyDemoStyles=true + padding: "10px" + , background: "#FFF" + , border: "1px solid #BBB" + , overflow: "auto" + } + } + , north: { + side: "top" + , sizeType: "Height" + , dir: "horz" + , cssReq: { + top: 0 + , bottom: "auto" + , left: 0 + , right: 0 + , width: "auto" + // height: DYNAMIC + } + } + , south: { + side: "bottom" + , sizeType: "Height" + , dir: "horz" + , cssReq: { + top: "auto" + , bottom: 0 + , left: 0 + , right: 0 + , width: "auto" + // height: DYNAMIC + } + } + , east: { + side: "right" + , sizeType: "Width" + , dir: "vert" + , cssReq: { + left: "auto" + , right: 0 + , top: "auto" // DYNAMIC + , bottom: "auto" // DYNAMIC + , height: "auto" + // width: DYNAMIC + } + } + , west: { + side: "left" + , sizeType: "Width" + , dir: "vert" + , cssReq: { + left: 0 + , right: "auto" + , top: "auto" // DYNAMIC + , bottom: "auto" // DYNAMIC + , height: "auto" + // width: DYNAMIC + } + } + , center: { + dir: "center" + , cssReq: { + left: "auto" // DYNAMIC + , right: "auto" // DYNAMIC + , top: "auto" // DYNAMIC + , bottom: "auto" // DYNAMIC + , height: "auto" + , width: "auto" + } + } + } + + // CALLBACK FUNCTION NAMESPACE - used to store reusable callback functions + , callbacks: {} + + , getParentPaneElem: function (el) { + // must pass either a container or pane element + var $el = $(el) + , layout = $el.data("layout") || $el.data("parentLayout"); + if (layout) { + var $cont = layout.container; + // see if this container is directly-nested inside an outer-pane + if ($cont.data("layoutPane")) + return $cont; + var $pane = $cont.closest("." + $.layout.defaults.panes.paneClass); + // if a pane was found, return it + if ($pane.data("layoutPane")) + return $pane; + } + return null; + } + + , getParentPaneInstance: function (el) { + // must pass either a container or pane element + var $pane = $.layout.getParentPaneElem(el); + return $pane ? $pane.data("layoutPane") : null; + } + + , getParentLayoutInstance: function (el) { + // must pass either a container or pane element + var $pane = $.layout.getParentPaneElem(el); + return $pane ? $pane.data("parentLayout") : null; + } + + , getEventObject: function (evt) { + return typeof evt === "object" && evt.stopPropagation ? evt : null; + } + , parsePaneName: function (evt_or_pane) { + var evt = $.layout.getEventObject(evt_or_pane) + , pane = evt_or_pane; + if (evt) { + // ALWAYS stop propagation of events triggered in Layout! + evt.stopPropagation(); + pane = $(this).data("layoutEdge"); + } + if (pane && !/^(west|east|north|south|center)$/.test(pane)) { + $.layout.msg('LAYOUT ERROR - Invalid pane-name: "' + pane + '"'); + pane = "error"; + } + return pane; + } + + + // LAYOUT-PLUGIN REGISTRATION + // more plugins can added beyond this default list + , plugins: { + draggable: !!$.fn.draggable // resizing + , effects: { + core: !!$.effects // animimations (specific effects tested by initOptions) + , slide: $.effects && ($.effects.slide || ($.effects.effect && $.effects.effect.slide)) // default effect + } + } + +// arrays of plugin or other methods to be triggered for events in *each layout* - will be passed 'Instance' + , onCreate: [] // runs when layout is just starting to be created - right after options are set + , onLoad: [] // runs after layout container and global events init, but before initPanes is called + , onReady: [] // runs after initialization *completes* - ie, after initPanes completes successfully + , onDestroy: [] // runs after layout is destroyed + , onUnload: [] // runs after layout is destroyed OR when page unloads + , afterOpen: [] // runs after setAsOpen() completes + , afterClose: [] // runs after setAsClosed() completes + + /* + * GENERIC UTILITY METHODS + */ + + // calculate and return the scrollbar width, as an integer + , scrollbarWidth: function () { + return window.scrollbarWidth || $.layout.getScrollbarSize('width'); + } + , scrollbarHeight: function () { + return window.scrollbarHeight || $.layout.getScrollbarSize('height'); + } + , getScrollbarSize: function (dim) { + var $c = $('
').appendTo("body") + , d = {width: $c.outerWidth - $c[0].clientWidth, height: 100 - $c[0].clientHeight}; + $c.remove(); + window.scrollbarWidth = d.width; + window.scrollbarHeight = d.height; + return dim.match(/^(width|height)$/) ? d[dim] : d; + } + + + , disableTextSelection: function () { + var $d = $(document) + , s = 'textSelectionDisabled' + , x = 'textSelectionInitialized' + ; + if ($.fn.disableSelection) { + if (!$d.data(x)) // document hasn't been initialized yet + $d.on('mouseup', $.layout.enableTextSelection).data(x, true); + if (!$d.data(s)) + $d.disableSelection().data(s, true); + } + } + , enableTextSelection: function () { + var $d = $(document) + , s = 'textSelectionDisabled'; + if ($.fn.enableSelection && $d.data(s)) + $d.enableSelection().data(s, false); + } + + + /** + * Returns hash container 'display' and 'visibility' + * + * @see $.swap() - swaps CSS, runs callback, resets CSS + * @param {!Object} $E jQuery element + * @param {boolean=} [force=false] Run even if display != none + * @return {!Object} Returns current style props, if applicable + */ + , showInvisibly: function ($E, force) { + if ($E && $E.length && (force || $E.css("display") === "none")) { // only if not *already hidden* + var s = $E[0].style + // save ONLY the 'style' props because that is what we must restore + , CSS = {display: s.display || '', visibility: s.visibility || ''}; + // show element 'invisibly' so can be measured + $E.css({display: "block", visibility: "hidden"}); + return CSS; + } + return {}; + } + + /** + * Returns data for setting size of an element (container or a pane). + * + * @see _create(), onWindowResize() for container, plus others for pane + * @return JSON Returns a hash of all dimensions: top, bottom, left, right, outerWidth, innerHeight, etc + */ + , getElementDimensions: function ($E, inset) { + var + // dimensions hash - start with current data IF passed + d = {css: {}, inset: {}} + , x = d.css // CSS hash + , i = {bottom: 0} // TEMP insets (bottom = complier hack) + , N = $.layout.cssNum + , R = Math.round + , off = $E.offset() + , b, p, ei // TEMP border, padding + ; + d.offsetLeft = off.left; + d.offsetTop = off.top; + + if (!inset) + inset = {}; // simplify logic below + + $.each("Left,Right,Top,Bottom".split(","), function (idx, e) { // e = edge + b = x["border" + e] = $.layout.borderWidth($E, e); + p = x["padding" + e] = $.layout.cssNum($E, "padding" + e); + ei = e.toLowerCase(); + d.inset[ei] = inset[ei] >= 0 ? inset[ei] : p; // any missing insetX value = paddingX + i[ei] = d.inset[ei] + b; // total offset of content from outer side + }); + + x.width = R($E.width()); + x.height = R($E.height()); + x.top = N($E, "top", true); + x.bottom = N($E, "bottom", true); + x.left = N($E, "left", true); + x.right = N($E, "right", true); + + d.outerWidth = R($E.outerWidth()); + d.outerHeight = R($E.outerHeight()); + // calc the TRUE inner-dimensions, even in quirks-mode! + d.innerWidth = max(0, d.outerWidth - i.left - i.right); + d.innerHeight = max(0, d.outerHeight - i.top - i.bottom); + // layoutWidth/Height is used in calcs for manual resizing + // layoutW/H only differs from innerW/H when in quirks-mode - then is like outerW/H + d.layoutWidth = R($E.innerWidth()); + d.layoutHeight = R($E.innerHeight()); + + //if ($E.prop('tagName') === 'BODY') { debugData( d, $E.prop('tagName') ); } // DEBUG + + //d.visible = $E.is(":visible");// && x.width > 0 && x.height > 0; + + return d; + } + + , getElementStyles: function ($E, list) { + var + CSS = {} + , style = $E[0].style + , props = list.split(",") + , sides = "Top,Bottom,Left,Right".split(",") + , attrs = "Color,Style,Width".split(",") + , p, s, a, i, j, k + ; + for (i = 0; i < props.length; i++) { + p = props[i]; + if (p.match(/(border|padding|margin)$/)) + for (j = 0; j < 4; j++) { + s = sides[j]; + if (p === "border") + for (k = 0; k < 3; k++) { + a = attrs[k]; + CSS[p + s + a] = style[p + s + a]; + } + else + CSS[p + s] = style[p + s]; + } + else + CSS[p] = style[p]; + } + return CSS + } + + /** + * Return the innerWidth for the current browser/doctype + * + * @see initPanes(), sizeMidPanes(), initHandles(), sizeHandles() + * @param {Array.} $E Must pass a jQuery object - first element is processed + * @param {number=} outerWidth (optional) Can pass a width, allowing calculations BEFORE element is resized + * @return {number} Returns the innerWidth of the elem by subtracting padding and borders + */ + , cssWidth: function ($E, outerWidth) { + // a 'calculated' outerHeight can be passed so borders and/or padding are removed if needed + if (outerWidth <= 0) + return 0; + + var lb = $.layout.browser + , bs = !lb.boxModel ? "border-box" : lb.boxSizing ? $E.css("boxSizing") : "content-box" + , b = $.layout.borderWidth + , n = $.layout.cssNum + , W = outerWidth + ; + // strip border and/or padding from outerWidth to get CSS Width + if (bs !== "border-box") + W -= (b($E, "Left") + b($E, "Right")); + if (bs === "content-box") + W -= (n($E, "paddingLeft") + n($E, "paddingRight")); + return max(0, W); + } + + /** + * Return the innerHeight for the current browser/doctype + * + * @see initPanes(), sizeMidPanes(), initHandles(), sizeHandles() + * @param {Array.} $E Must pass a jQuery object - first element is processed + * @param {number=} outerHeight (optional) Can pass a width, allowing calculations BEFORE element is resized + * @return {number} Returns the innerHeight of the elem by subtracting padding and borders + */ + , cssHeight: function ($E, outerHeight) { + // a 'calculated' outerHeight can be passed so borders and/or padding are removed if needed + if (outerHeight <= 0) + return 0; + + var lb = $.layout.browser + , bs = !lb.boxModel ? "border-box" : lb.boxSizing ? $E.css("boxSizing") : "content-box" + , b = $.layout.borderWidth + , n = $.layout.cssNum + , H = outerHeight + ; + // strip border and/or padding from outerHeight to get CSS Height + if (bs !== "border-box") + H -= (b($E, "Top") + b($E, "Bottom")); + if (bs === "content-box") + H -= (n($E, "paddingTop") + n($E, "paddingBottom")); + return max(0, H); + } + + /** + * Returns the 'current CSS numeric value' for a CSS property - 0 if property does not exist + * + * @see Called by many methods + * @param {Array.} $E Must pass a jQuery object - first element is processed + * @param {string} prop The name of the CSS property, eg: top, width, etc. + * @param {boolean=} [allowAuto=false] true = return 'auto' if that is value; false = return 0 + * @return {(string|number)} Usually used to get an integer value for position (top, left) or size (height, width) + */ + , cssNum: function ($E, prop, allowAuto) { + if (!$E.jquery) + $E = $($E); + var CSS = $.layout.showInvisibly($E) + , p = $.css($E[0], prop, true) + , v = allowAuto && p == "auto" ? p : Math.round(parseFloat(p) || 0); + $E.css(CSS); // RESET + return v; + } + + , borderWidth: function (el, side) { + if (el.jquery) + el = el[0]; + var b = "border" + side.substr(0, 1).toUpperCase() + side.substr(1); // left => Left + return $.css(el, b + "Style", true) === "none" ? 0 : Math.round(parseFloat($.css(el, b + "Width", true)) || 0); + } + + /** + * Mouse-tracking utility - FUTURE REFERENCE + * + * init: if (!window.mouse) { + * window.mouse = { x: 0, y: 0 }; + * $(document).mousemove( $.layout.trackMouse ); + * } + * + * @param {Object} evt + * + , trackMouse: function (evt) { + window.mouse = { x: evt.clientX, y: evt.clientY }; + } + */ + + /** + * SUBROUTINE for preventPrematureSlideClose option + * + * @param {Object} evt + * @param {Object=} el + */ + , isMouseOverElem: function (evt, el) { + var + $E = $(el || this) + , d = $E.offset() + , T = d.top + , L = d.left + , R = L + $E.outerWidth() + , B = T + $E.outerHeight() + , x = evt.pageX // evt.clientX ? + , y = evt.pageY // evt.clientY ? + ; + // if X & Y are < 0, probably means is over an open SELECT + return ($.layout.browser.msie && x < 0 && y < 0) || ((x >= L && x <= R) && (y >= T && y <= B)); + } + + /** + * Message/Logging Utility + * + * @example $.layout.msg("My message"); // log text + * @example $.layout.msg("My message", true); // alert text + * @example $.layout.msg({ foo: "bar" }, "Title"); // log hash-data, with custom title + * @example $.layout.msg({ foo: "bar" }, true, "Title", { sort: false }); -OR- + * @example $.layout.msg({ foo: "bar" }, "Title", { sort: false, display: true }); // alert hash-data + * + * @param {(Object|string)} info String message OR Hash/Array + * @param {(Boolean|string|Object)=} [popup=false] True means alert-box - can be skipped + * @param {(Object|string)=} [debugTitle=""] Title for Hash data - can be skipped + * @param {Object=} [debugOpts] Extra options for debug output + */ + , msg: function (info, popup, debugTitle, debugOpts) { + if ($.isPlainObject(info) && window.debugData) { + if (typeof popup === "string") { + debugOpts = debugTitle; + debugTitle = popup; + } else if (typeof debugTitle === "object") { + debugOpts = debugTitle; + debugTitle = null; + } + var t = debugTitle || "log( )" + , o = $.extend({sort: false, returnHTML: false, display: false}, debugOpts); + if (popup === true || o.display) + debugData(info, t, o); + else if (window.console) + console.log(debugData(info, t, o)); + } else if (popup) + alert(info); + else if (window.console) + console.log(info); + else { + var id = "#layoutLogger" + , $l = $(id); + if (!$l.length) + $l = createLog(); + $l.children("ul").append('
  • ' + info.replace(/\/g, ">") + '
    • '); + } + + function createLog() { + var pos = $.support.fixedPosition ? 'fixed' : 'absolute' + , $e = $('
    ' + + '
    ' + + 'XLayout console.log
    ' + + '
      ' + + '
      ' + ).appendTo("body"); + $e.css('left', $(window).width() - $e.outerWidth() - 5); + if ($.ui.draggable) + $e.draggable({handle: ':first-child'}); + return $e; + } + } + + }; + + + /* + * $.layout.browser REPLACES removed $.browser, with extra data + * Parsing code here adapted from jQuery 1.8 $.browse + */ + (function () { + var u = navigator.userAgent.toLowerCase() + , m = /(chrome)[ \/]([\w.]+)/.exec(u) + || /(webkit)[ \/]([\w.]+)/.exec(u) + || /(opera)(?:.*version|)[ \/]([\w.]+)/.exec(u) + || /(msie) ([\w.]+)/.exec(u) + || u.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec(u) + || [] + , b = m[1] || "" + , v = m[2] || 0 + , ie = b === "msie" + , cm = document.compatMode + , $s = $.support + , bs = $s.boxSizing !== undefined ? $s.boxSizing : $s.boxSizingReliable + , bm = !ie || !cm || cm === "CSS1Compat" || $s.boxModel || false + , lb = $.layout.browser = { + version: v + , safari: b === "webkit" // webkit (NOT chrome) = safari + , webkit: b === "chrome" // chrome = webkit + , msie: ie + , isIE6: ie && v == 6 + // ONLY IE reverts to old box-model - Note that compatMode was deprecated as of IE8 + , boxModel: bm + , boxSizing: !!(typeof bs === "function" ? bs() : bs) + }; + if (b) + lb[b] = true; // set CURRENT browser + /* OLD versions of jQuery only set $.support.boxModel after page is loaded + * so if this is IE, use support.boxModel to test for quirks-mode (ONLY IE changes boxModel) */ + if (!bm && !cm) + $(function () { + lb.boxModel = $s.boxModel; + }); + })(); + + +// DEFAULT OPTIONS + $.layout.defaults = { + /* + * LAYOUT & LAYOUT-CONTAINER OPTIONS + * - none of these options are applicable to individual panes + */ + name: "" // Not required, but useful for buttons and used for the state-cookie + , containerClass: "ui-layout-container" // layout-container element + , inset: null // custom container-inset values (override padding) + , scrollToBookmarkOnLoad: true // after creating a layout, scroll to bookmark in URL (.../page.htm#myBookmark) + , resizeWithWindow: true // bind thisLayout.resizeAll() to the window.resize event + , resizeWithWindowDelay: 200 // delay calling resizeAll because makes window resizing very jerky + , resizeWithWindowMaxDelay: 0 // 0 = none - force resize every XX ms while window is being resized + , maskPanesEarly: false // true = create pane-masks on resizer.mouseDown instead of waiting for resizer.dragstart + , onresizeall_start: null // CALLBACK when resizeAll() STARTS - NOT pane-specific + , onresizeall_end: null // CALLBACK when resizeAll() ENDS - NOT pane-specific + , onload_start: null // CALLBACK when Layout inits - after options initialized, but before elements + , onload_end: null // CALLBACK when Layout inits - after EVERYTHING has been initialized + , onunload_start: null // CALLBACK when Layout is destroyed OR onWindowUnload + , onunload_end: null // CALLBACK when Layout is destroyed OR onWindowUnload + , initPanes: true // false = DO NOT initialize the panes onLoad - will init later + , showErrorMessages: true // enables fatal error messages to warn developers of common errors + , showDebugMessages: false // display console-and-alert debug msgs - IF this Layout version _has_ debugging code! +// Changing this zIndex value will cause other zIndex values to automatically change + , zIndex: null // the PANE zIndex - resizers and masks will be +1 +// DO NOT CHANGE the zIndex values below unless you clearly understand their relationships + , zIndexes: {// set _default_ z-index values here... + pane_normal: 0 // normal z-index for panes + , content_mask: 1 // applied to overlays used to mask content INSIDE panes during resizing + , resizer_normal: 2 // normal z-index for resizer-bars + , pane_sliding: 100 // applied to *BOTH* the pane and its resizer when a pane is 'slid open' + , pane_animate: 1000 // applied to the pane when being animated - not applied to the resizer + , resizer_drag: 10000 // applied to the CLONED resizer-bar when being 'dragged' + } + , errors: { + pane: "pane" // description of "layout pane element" - used only in error messages + , selector: "selector" // description of "jQuery-selector" - used only in error messages + , addButtonError: "Error Adding Button\nInvalid " + , containerMissing: "UI Layout Initialization Error\nThe specified layout-container does not exist." + , centerPaneMissing: "UI Layout Initialization Error\nThe center-pane element does not exist.\nThe center-pane is a required element." + , noContainerHeight: "UI Layout Initialization Warning\nThe layout-container \"CONTAINER\" has no height.\nTherefore the layout is 0-height and hence 'invisible'!" + , callbackError: "UI Layout Callback Error\nThe EVENT callback is not a valid function." + } + /* + * PANE DEFAULT SETTINGS + * - settings under the 'panes' key become the default settings for *all panes* + * - ALL pane-options can also be set specifically for each panes, which will override these 'default values' + */ + , panes: {// default options for 'all panes' - will be overridden by 'per-pane settings' + applyDemoStyles: false // NOTE: renamed from applyDefaultStyles for clarity + + //Add responsiveness + , responsive: + { + enabled: false, + when: 'md' + , sizes: { + xl: 1140, + lg: 992, + md: 768, + sm: 576, + xs: 0 + } + } + , closable: true // pane can open & close + , resizable: true // when open, pane can be resized + , slidable: true // when closed, pane can 'slide open' over other panes - closes on mouse-out + , initClosed: false // true = init pane as 'closed' + , initHidden: false // true = init pane as 'hidden' - no resizer-bar/spacing + // SELECTORS + //, paneSelector: "" // MUST be pane-specific - jQuery selector for pane + , contentSelector: ".ui-layout-content" // INNER div/element to auto-size so only it scrolls, not the entire pane! + , contentIgnoreSelector: ".ui-layout-ignore" // element(s) to 'ignore' when measuring 'content' + , findNestedContent: false // true = $P.find(contentSelector), false = $P.children(contentSelector) + // GENERIC ROOT-CLASSES - for auto-generated classNames + , paneClass: "ui-layout-pane" // Layout Pane + , resizerClass: "ui-layout-resizer" // Resizer Bar + , togglerClass: "ui-layout-toggler" // Toggler Button + , buttonClass: "ui-layout-button" // CUSTOM Buttons - eg: '[ui-layout-button]-toggle/-open/-close/-pin' + // ELEMENT SIZE & SPACING + //, size: 100 // MUST be pane-specific -initial size of pane + , minSize: 0 // when manually resizing a pane + , maxSize: 0 // ditto, 0 = no limit + , spacing_open: 6 // space between pane and adjacent panes - when pane is 'open' + , spacing_closed: 6 // ditto - when pane is 'closed' + , togglerLength_open: 50 // Length = WIDTH of toggler button on north/south sides - HEIGHT on east/west sides + , togglerLength_closed: 50 // 100% OR -1 means 'full height/width of resizer bar' - 0 means 'hidden' + , togglerAlign_open: "center" // top/left, bottom/right, center, OR... + , togglerAlign_closed: "center" // 1 => nn = offset from top/left, -1 => -nn == offset from bottom/right + , togglerContent_open: "" // text or HTML to put INSIDE the toggler + , togglerContent_closed: "" // ditto + // RESIZING OPTIONS + , resizerDblClickToggle: true // + , autoResize: true // IF size is 'auto' or a percentage, then recalc 'pixel size' whenever the layout resizes + , autoReopen: true // IF a pane was auto-closed due to noRoom, reopen it when there is room? False = leave it closed + , resizerDragOpacity: 1 // option for ui.draggable + //, resizerCursor: "" // MUST be pane-specific - cursor when over resizer-bar + , maskContents: false // true = add DIV-mask over-or-inside this pane so can 'drag' over IFRAMES + , maskObjects: false // true = add IFRAME-mask over-or-inside this pane to cover objects/applets - content-mask will overlay this mask + , maskZindex: null // will override zIndexes.content_mask if specified - not applicable to iframe-panes + , resizingGrid: false // grid size that the resizers will snap-to during resizing, eg: [20,20] + , livePaneResizing: false // true = LIVE Resizing as resizer is dragged + , liveContentResizing: false // true = re-measure header/footer heights as resizer is dragged + , liveResizingTolerance: 1 // how many px change before pane resizes, to control performance + // SLIDING OPTIONS + , sliderCursor: "pointer" // cursor when resizer-bar will trigger 'sliding' + , slideTrigger_open: "click" // click, dblclick, mouseenter + , slideTrigger_close: "mouseleave"// click, mouseleave + , slideDelay_open: 300 // applies only for mouseenter event - 0 = instant open + , slideDelay_close: 300 // applies only for mouseleave event (300ms is the minimum!) + , hideTogglerOnSlide: false // when pane is slid-open, should the toggler show? + , preventQuickSlideClose: $.layout.browser.webkit // Chrome triggers slideClosed as it is opening + , preventPrematureSlideClose: false // handle incorrect mouseleave trigger, like when over a SELECT-list in IE + // PANE-SPECIFIC TIPS & MESSAGES + , tips: { + Open: "Open" // eg: "Open Pane" + , Close: "Close" + , Resize: "Resize" + , Slide: "Slide Open" + , Pin: "Pin" + , Unpin: "Un-Pin" + , noRoomToOpen: "Not enough room to show this panel." // alert if user tries to open a pane that cannot + , minSizeWarning: "Panel has reached its minimum size" // displays in browser statusbar + , maxSizeWarning: "Panel has reached its maximum size" // ditto + } + // HOT-KEYS & MISC + , showOverflowOnHover: false // will bind allowOverflow() utility to pane.onMouseOver + , enableCursorHotkey: true // enabled 'cursor' hotkeys + //, customHotkey: "" // MUST be pane-specific - EITHER a charCode OR a character + , customHotkeyModifier: "SHIFT" // either 'SHIFT', 'CTRL' or 'CTRL+SHIFT' - NOT 'ALT' + // PANE ANIMATION + // NOTE: fxSss_open, fxSss_close & fxSss_size options (eg: fxName_open) are auto-generated if not passed + , fxName: "slide" // ('none' or blank), slide, drop, scale -- only relevant to 'open' & 'close', NOT 'size' + , fxSpeed: null // slow, normal, fast, 200, nnn - if passed, will OVERRIDE fxSettings.duration + , fxSettings: {} // can be passed, eg: { easing: "easeOutBounce", duration: 1500 } + , fxOpacityFix: true // tries to fix opacity in IE to restore anti-aliasing after animation + , animatePaneSizing: false // true = animate resizing after dragging resizer-bar OR sizePane() is called + /* NOTE: Action-specific FX options are auto-generated from the options above if not specifically set: + fxName_open: "slide" // 'Open' pane animation + fnName_close: "slide" // 'Close' pane animation + fxName_size: "slide" // 'Size' pane animation - when animatePaneSizing = true + fxSpeed_open: null + fxSpeed_close: null + fxSpeed_size: null + fxSettings_open: {} + fxSettings_close: {} + fxSettings_size: {} + */ + // CHILD/NESTED LAYOUTS + , children: null // Layout-options for nested/child layout - even {} is valid as options + , containerSelector: '' // if child is NOT 'directly nested', a selector to find it/them (can have more than one child layout!) + , initChildren: true // true = child layout will be created as soon as _this_ layout completes initialization + , destroyChildren: true // true = destroy child-layout if this pane is destroyed + , resizeChildren: true // true = trigger child-layout.resizeAll() when this pane is resized + // EVENT TRIGGERING + , triggerEventsOnLoad: false // true = trigger onopen OR onclose callbacks when layout initializes + , triggerEventsDuringLiveResize: true // true = trigger onresize callback REPEATEDLY if livePaneResizing==true + // PANE CALLBACKS + , onshow_start: null // CALLBACK when pane STARTS to Show - BEFORE onopen/onhide_start + , onshow_end: null // CALLBACK when pane ENDS being Shown - AFTER onopen/onhide_end + , onhide_start: null // CALLBACK when pane STARTS to Close - BEFORE onclose_start + , onhide_end: null // CALLBACK when pane ENDS being Closed - AFTER onclose_end + , onopen_start: null // CALLBACK when pane STARTS to Open + , onopen_end: null // CALLBACK when pane ENDS being Opened + , onclose_start: null // CALLBACK when pane STARTS to Close + , onclose_end: null // CALLBACK when pane ENDS being Closed + , onresize_start: null // CALLBACK when pane STARTS being Resized ***FOR ANY REASON*** + , onresize_end: function () { + } // CALLBACK when pane ENDS being Resized ***FOR ANY REASON*** + , onsizecontent_start: null // CALLBACK when sizing of content-element STARTS + , onsizecontent_end: null // CALLBACK when sizing of content-element ENDS + , onswap_start: null // CALLBACK when pane STARTS to Swap + , onswap_end: null // CALLBACK when pane ENDS being Swapped + , ondrag_start: null // CALLBACK when pane STARTS being ***MANUALLY*** Resized + , ondrag_end: null // CALLBACK when pane ENDS being ***MANUALLY*** Resized + } + /* + * PANE-SPECIFIC SETTINGS + * - options listed below MUST be specified per-pane - they CANNOT be set under 'panes' + * - all options under the 'panes' key can also be set specifically for any pane + * - most options under the 'panes' key apply only to 'border-panes' - NOT the the center-pane + */ + , north: { + paneSelector: ".ui-layout-north" + , size: "auto" // eg: "auto", "30%", .30, 200 + , resizerCursor: "n-resize" // custom = url(myCursor.cur) + , customHotkey: "" // EITHER a charCode (43) OR a character ("o") + } + , south: { + paneSelector: ".ui-layout-south" + , size: "auto" + , resizerCursor: "s-resize" + , customHotkey: "" + } + , east: { + paneSelector: ".ui-layout-east" + , size: 200 + , resizerCursor: "e-resize" + , customHotkey: "" + } + , west: { + paneSelector: ".ui-layout-west" + , size: 200 + , resizerCursor: "w-resize" + , customHotkey: "" + } + , center: { + paneSelector: ".ui-layout-center" + , minWidth: 0 + , minHeight: 0 + } + }; + + $.layout.optionsMap = { + // layout/global options - NOT pane-options + layout: ("name,instanceKey,stateManagement,effects,inset,zIndexes,errors," + + "zIndex,scrollToBookmarkOnLoad,showErrorMessages,maskPanesEarly," + + "outset,resizeWithWindow,resizeWithWindowDelay,resizeWithWindowMaxDelay," + + "onresizeall,onresizeall_start,onresizeall_end,onload,onload_start,onload_end,onunload,onunload_start,onunload_end").split(",") +// borderPanes: [ ALL options that are NOT specified as 'layout' ] + // default.panes options that apply to the center-pane (most options apply _only_ to border-panes) + , center: ("paneClass,contentSelector,contentIgnoreSelector,findNestedContent,applyDemoStyles,triggerEventsOnLoad," + + "showOverflowOnHover,maskContents,maskObjects,liveContentResizing," + + "containerSelector,children,initChildren,resizeChildren,destroyChildren," + + "onresize,onresize_start,onresize_end,onsizecontent,onsizecontent_start,onsizecontent_end").split(",") + // options that MUST be specifically set 'per-pane' - CANNOT set in the panes (defaults) key + , noDefault: ("paneSelector,resizerCursor,customHotkey").split(",") + }; + + /** + * Processes options passed in converts flat-format data into subkey (JSON) format + * In flat-format, subkeys are _currently_ separated with 2 underscores, like north__optName + * Plugins may also call this method so they can transform their own data + * + * @param {!Object} hash Data/options passed by user - may be a single level or nested levels + * @param {boolean=} [addKeys=false] Should the primary layout.options keys be added if they do not exist? + * @return {Object} Returns hash of minWidth & minHeight + */ + $.layout.transformData = function (hash, addKeys) { + var json = addKeys ? {panes: {}, center: {}} : {} // init return object + , branch, optKey, keys, key, val, i, c; + + if (typeof hash !== "object") + return json; // no options passed + + // convert all 'flat-keys' to 'sub-key' format + for (optKey in hash) { + branch = json; + val = hash[optKey]; + keys = optKey.split("__"); // eg: west__size or north__fxSettings__duration + c = keys.length - 1; + // convert underscore-delimited to subkeys + for (i = 0; i <= c; i++) { + key = keys[i]; + if (i === c) { // last key = value + if ($.isPlainObject(val)) + branch[key] = $.layout.transformData(val); // RECURSE + else + branch[key] = val; + } else { + if (!branch[key]) + branch[key] = {}; // create the subkey + // recurse to sub-key for next loop - if not done + branch = branch[key]; + } + } + } + return json; + }; + +// INTERNAL CONFIG DATA - DO NOT CHANGE THIS! + $.layout.backwardCompatibility = { + // data used by renameOldOptions() + map: { + // OLD Option Name: NEW Option Name + applyDefaultStyles: "applyDemoStyles" + // CHILD/NESTED LAYOUTS + , childOptions: "children" + , initChildLayout: "initChildren" + , destroyChildLayout: "destroyChildren" + , resizeChildLayout: "resizeChildren" + , resizeNestedLayout: "resizeChildren" + // MISC Options + , resizeWhileDragging: "livePaneResizing" + , resizeContentWhileDragging: "liveContentResizing" + , triggerEventsWhileDragging: "triggerEventsDuringLiveResize" + , maskIframesOnResize: "maskContents" + // STATE MANAGEMENT + , useStateCookie: "stateManagement.enabled" + , "cookie.autoLoad": "stateManagement.autoLoad" + , "cookie.autoSave": "stateManagement.autoSave" + , "cookie.keys": "stateManagement.stateKeys" + , "cookie.name": "stateManagement.cookie.name" + , "cookie.domain": "stateManagement.cookie.domain" + , "cookie.path": "stateManagement.cookie.path" + , "cookie.expires": "stateManagement.cookie.expires" + , "cookie.secure": "stateManagement.cookie.secure" + // OLD Language options + , noRoomToOpenTip: "tips.noRoomToOpen" + , togglerTip_open: "tips.Close" // open = Close + , togglerTip_closed: "tips.Open" // closed = Open + , resizerTip: "tips.Resize" + , sliderTip: "tips.Slide" + } + + /** + * @param {Object} opts + */ + , renameOptions: function (opts) { + var map = $.layout.backwardCompatibility.map + , oldData, newData, value + ; + for (var itemPath in map) { + oldData = getBranch(itemPath); + value = oldData.branch[oldData.key]; + if (value !== undefined) { + newData = getBranch(map[itemPath], true); + newData.branch[newData.key] = value; + delete oldData.branch[oldData.key]; + } + } + + /** + * @param {string} path + * @param {boolean=} [create=false] Create path if does not exist + */ + function getBranch(path, create) { + var a = path.split(".") // split keys into array + , c = a.length - 1 + , D = {branch: opts, key: a[c]} // init branch at top & set key (last item) + , i = 0, k, undef; + for (; i < c; i++) { // skip the last key (data) + k = a[i]; + if (D.branch[k] === undefined) { // child-key does not exist + if (create) { + D.branch = D.branch[k] = {}; // create child-branch + } else // can't go any farther + D.branch = {}; // branch is undefined + } else + D.branch = D.branch[k]; // get child-branch + } + return D; + } + } + + /** + * @param {Object} opts + */ + , renameAllOptions: function (opts) { + var ren = $.layout.backwardCompatibility.renameOptions; + // rename root (layout) options + ren(opts); + // rename 'defaults' to 'panes' + if (opts.defaults) { + if (typeof opts.panes !== "object") + opts.panes = {}; + $.extend(true, opts.panes, opts.defaults); + delete opts.defaults; + } + // rename options in the the options.panes key + if (opts.panes) + ren(opts.panes); + // rename options inside *each pane key*, eg: options.west + $.each($.layout.config.allPanes, function (i, pane) { + if (opts[pane]) + ren(opts[pane]); + }); + return opts; + } + }; + + + /* ============================================================ + * BEGIN WIDGET: $( selector ).layout( {options} ); + * ============================================================ + */ + $.fn.layout = function (opts) { + var + // local aliases to global data + browser = $.layout.browser + , _c = $.layout.config + + // local aliases to utlity methods + , cssW = $.layout.cssWidth + , cssH = $.layout.cssHeight + , elDims = $.layout.getElementDimensions + , styles = $.layout.getElementStyles + , evtObj = $.layout.getEventObject + , evtPane = $.layout.parsePaneName + + /** + * options - populated by initOptions() + */ + , options = $.extend(true, {}, $.layout.defaults) + , effects = options.effects = $.extend(true, {}, $.layout.effects) + + /** + * layout-state object + */ + , state = { + // generate unique ID to use for event.namespace so can unbind only events added by 'this layout' + id: "layout" + $.now() // code uses alias: sID + , initialized: false + , paneResizing: false + , panesSliding: {} + , container: {// list all keys referenced in code to avoid compiler error msgs + innerWidth: 0 + , innerHeight: 0 + , outerWidth: 0 + , outerHeight: 0 + , layoutWidth: 0 + , layoutHeight: 0 + } + , north: {childIdx: 0} + , south: {childIdx: 0} + , east: {childIdx: 0} + , west: {childIdx: 0} + , center: {childIdx: 0} + } + + /** + * parent/child-layout pointers + */ +//, hasParentLayout = false - exists ONLY inside Instance so can be set externally + , children = { + north: null + , south: null + , east: null + , west: null + , center: null + } + + /* + * ########################### + * INTERNAL HELPER FUNCTIONS + * ########################### + */ + + /** + * Manages all internal timers + */ + , timer = { + data: {} + , set: function (s, fn, ms) { + timer.clear(s); + timer.data[s] = setTimeout(fn, ms); + } + , clear: function (s) { + var t = timer.data; + if (t[s]) { + clearTimeout(t[s]); + delete t[s]; + } + } + } + + /** + * Alert or console.log a message - IF option is enabled. + * + * @param {(string|!Object)} msg Message (or debug-data) to display + * @param {boolean=} [popup=false] True by default, means 'alert', false means use console.log + * @param {boolean=} [debug=false] True means is a widget debugging message + */ + , _log = function (msg, popup, debug) { + var o = options; + if ((o.showErrorMessages && !debug) || (debug && o.showDebugMessages)) + $.layout.msg(o.name + ' / ' + msg, (popup !== false)); + return false; + } + + /** + * Executes a Callback function after a trigger event, like resize, open or close + * + * @param {string} evtName Name of the layout callback, eg "onresize_start" + * @param {(string|boolean)=} [pane=""] This is passed only so we can pass the 'pane object' to the callback + * @param {(string|boolean)=} [skipBoundEvents=false] True = do not run events bound to the elements - only the callbacks set in options + */ + , _runCallbacks = function (evtName, pane, skipBoundEvents) { + var hasPane = pane && isStr(pane) + , s = hasPane ? state[pane] : state + , o = hasPane ? options[pane] : options + , lName = options.name + // names like onopen and onopen_end separate are interchangeable in options... + , lng = evtName + (evtName.match(/_/) ? "" : "_end") + , shrt = lng.match(/_end$/) ? lng.substr(0, lng.length - 4) : "" + , fn = o[lng] || o[shrt] + , retVal = "NC" // NC = No Callback + , args = [] + , $P = hasPane ? $Ps[pane] : 0 + ; + if (hasPane && !$P) // a pane is specified, but does not exist! + return retVal; + if (!hasPane && typeof(pane) === "boolean") { + skipBoundEvents = pane; // allow pane param to be skipped for Layout callback + pane = ""; + } + + // first trigger the callback set in the options + if (fn) { + try { + // convert function name (string) to function object + if (isStr(fn)) { + if (fn.match(/,/)) { + // function name cannot contain a comma, + // so must be a function name AND a parameter to pass + args = fn.split(",") + , fn = eval(args[0]); + } else // just the name of an external function? + fn = eval(fn); + } + // execute the callback, if exists + if (typeof fn === "function") { + if (args.length) + retVal = g(fn)(args[1]); // pass the argument parsed from 'list' + else if (hasPane) + // pass data: pane-name, pane-element, pane-state, pane-options, and layout-name + retVal = g(fn)(pane, $Ps[pane], s, o, lName); + else // must be a layout/container callback - pass suitable info + retVal = g(fn)(Instance, s, o, lName); + } + } catch (ex) { + _log(options.errors.callbackError.replace(/EVENT/, String.prototype.trim((pane || "") + " " + lng)), false); + if (typeof(ex) === "string" && string.length) + _log("Exception: " + ex, false); + } + } + + // trigger additional events bound directly to the pane + if (!skipBoundEvents && retVal !== false) { + if (hasPane) { // PANE events can be bound to each pane-elements + o = options[pane]; + s = state[pane]; + $P.triggerHandler("layoutpane" + lng, [pane, $P, s, o, lName]); + if (shrt) + $P.triggerHandler("layoutpane" + shrt, [pane, $P, s, o, lName]); + } else { // LAYOUT events can be bound to the container-element + $N.triggerHandler("layout" + lng, [Instance, s, o, lName]); + if (shrt) + $N.triggerHandler("layout" + shrt, [Instance, s, o, lName]); + } + } + + // ALWAYS resizeChildren after an onresize_end event - even during initialization + // IGNORE onsizecontent_end event because causes child-layouts to resize TWICE + if (hasPane && evtName === "onresize_end") // BAD: || evtName === "onsizecontent_end" + resizeChildren(pane + "", true); // compiler hack -force string + + return retVal; + + function g(f) { + return f; + } + + // compiler hack + } + + + /** + * cure iframe display issues in IE & other browsers + */ + , _fixIframe = function (pane) { + if (browser.mozilla) + return; // skip FireFox - it auto-refreshes iframes onShow + var $P = $Ps[pane]; + // if the 'pane' is an iframe, do it + if (state[pane].tagName === "IFRAME") + $P.css(_c.hidden).css(_c.visible); + else // ditto for any iframes INSIDE the pane + $P.find('IFRAME').css(_c.hidden).css(_c.visible); + } + + /** + * @param {string} pane Can accept ONLY a 'pane' (east, west, etc) + * @param {number=} outerSize (optional) Can pass a width, allowing calculations BEFORE element is resized + * @return {number} Returns the innerHeight/Width of el by subtracting padding and borders + */ + , cssSize = function (pane, outerSize) { + var fn = _c[pane].dir == "horz" ? cssH : cssW; + return fn($Ps[pane], outerSize); + } + + /** + * @param {string} pane Can accept ONLY a 'pane' (east, west, etc) + * @return {Object} Returns hash of minWidth & minHeight + */ + , cssMinDims = function (pane) { + // minWidth/Height means CSS width/height = 1px + var $P = $Ps[pane] + , dir = _c[pane].dir + , d = { + minWidth: 1001 - cssW($P, 1000) + , minHeight: 1001 - cssH($P, 1000) + } + ; + if (dir === "horz") + d.minSize = d.minHeight; + if (dir === "vert") + d.minSize = d.minWidth; + return d; + } + + // TODO: see if these methods can be made more useful... + // TODO: *maybe* return cssW/H from these so caller can use this info + + /** + * @param {(string|!Object)} el + * @param {number=} outerWidth + * @param {boolean=} [autoHide=false] + */ + , setOuterWidth = function (el, outerWidth, autoHide) { + var $E = el, w; + if (isStr(el)) + $E = $Ps[el]; // west + else if (!el.jquery) + $E = $(el); + w = cssW($E, outerWidth); + $E.css({width: w}); + if (w > 0) { + if (autoHide && $E.data('autoHidden') && $E.innerHeight() > 0) { + $E.show().data('autoHidden', false); + if (!browser.mozilla) // FireFox refreshes iframes - IE does not + // make hidden, then visible to 'refresh' display after animation + $E.css(_c.hidden).css(_c.visible); + } + } else if (autoHide && !$E.data('autoHidden')) + $E.hide().data('autoHidden', true); + } + + /** + * @param {(string|!Object)} el + * @param {number=} outerHeight + * @param {boolean=} [autoHide=false] + */ + , setOuterHeight = function (el, outerHeight, autoHide) { + var $E = el, h; + if (isStr(el)) + $E = $Ps[el]; // west + else if (!el.jquery) + $E = $(el); + h = cssH($E, outerHeight); + $E.css({height: h, visibility: "visible"}); // may have been 'hidden' by sizeContent + if (h > 0 && $E.innerWidth() > 0) { + if (autoHide && $E.data('autoHidden')) { + $E.show().data('autoHidden', false); + if (!browser.mozilla) // FireFox refreshes iframes - IE does not + $E.css(_c.hidden).css(_c.visible); + } + } else if (autoHide && !$E.data('autoHidden')) + $E.hide().data('autoHidden', true); + } + + + /** + * Converts any 'size' params to a pixel/integer size, if not already + * If 'auto' or a decimal/percentage is passed as 'size', a pixel-size is calculated + * + /** + * @param {string} pane + * @param {(string|number)=} size + * @param {string=} [dir] + * @return {number} + */ + , _parseSize = function (pane, size, dir) { + if (!dir) + dir = _c[pane].dir; + + if (isStr(size) && size.match(/%/)) + size = (size === '100%') ? -1 : parseInt(size, 10) / 100; // convert % to decimal + + if (size === 0) + return 0; + else if (size >= 1) + return parseInt(size, 10); + + var o = options, avail = 0; + if (dir == "horz") // north or south or center.minHeight + avail = sC.innerHeight - ($Ps.north ? o.north.spacing_open : 0) - ($Ps.south ? o.south.spacing_open : 0); + else if (dir == "vert") // east or west or center.minWidth + avail = sC.innerWidth - ($Ps.west ? o.west.spacing_open : 0) - ($Ps.east ? o.east.spacing_open : 0); + + if (size === -1) // -1 == 100% + return avail; + else if (size > 0) // percentage, eg: .25 + return round(avail * size); + else if (pane == "center") + return 0; + else { // size < 0 || size=='auto' || size==Missing || size==Invalid + // auto-size the pane + var dim = (dir === "horz" ? "height" : "width") + , $P = $Ps[pane] + , $C = dim === 'height' ? $Cs[pane] : false + , vis = $.layout.showInvisibly($P) // show pane invisibly if hidden + , szP = $P.css(dim) // SAVE current pane size + , szC = $C ? $C.css(dim) : 0 // SAVE current content size + ; + $P.css(dim, "auto"); + if ($C) + $C.css(dim, "auto"); + size = (dim === "height") ? $P.outerHeight() : $P.outerWidth(); // MEASURE + $P.css(dim, szP).css(vis); // RESET size & visibility + if ($C) + $C.css(dim, szC); + return size; + } + } + + /** + * Calculates current 'size' (outer-width or outer-height) of a border-pane - optionally with 'pane-spacing' added + * + * @param {(string|!Object)} pane + * @param {boolean=} [inclSpace=false] + * @return {number} Returns EITHER Width for east/west panes OR Height for north/south panes + */ + , getPaneSize = function (pane, inclSpace) { + var + $P = $Ps[pane] + , o = options[pane] + , s = state[pane] + , oSp = (inclSpace ? o.spacing_open : 0) + , cSp = (inclSpace ? o.spacing_closed : 0) + ; + if (!$P || s.isHidden) + return 0; + else if (s.isClosed || (s.isSliding && inclSpace)) + return cSp; + else if (_c[pane].dir === "horz") + return $P.outerHeight() + oSp; + else // dir === "vert" + return $P.outerWidth() + oSp; + } + + /** + * Calculate min/max pane dimensions and limits for resizing + * + * @param {string} pane + * @param {boolean=} [slide=false] + */ + , setSizeLimits = function (pane, slide) { + if (!isInitialized()) + return; + var + o = options[pane] + , s = state[pane] + , c = _c[pane] + , dir = c.dir + , type = c.sizeType.toLowerCase() + , isSliding = (slide != undefined ? slide : s.isSliding) // only open() passes 'slide' param + , $P = $Ps[pane] + , paneSpacing = o.spacing_open + // measure the pane on the *opposite side* from this pane + , altPane = _c.oppositeEdge[pane] + , altS = state[altPane] + , $altP = $Ps[altPane] + , altPaneSize = (!$altP || altS.isVisible === false || altS.isSliding ? 0 : (dir == "horz" ? $altP.outerHeight() : $altP.outerWidth())) + , altPaneSpacing = ((!$altP || altS.isHidden ? 0 : options[altPane][altS.isClosed !== false ? "spacing_closed" : "spacing_open"]) || 0) + // limitSize prevents this pane from 'overlapping' opposite pane + , containerSize = (dir == "horz" ? sC.innerHeight : sC.innerWidth) + , minCenterDims = cssMinDims("center") + , minCenterSize = dir == "horz" ? max(options.center.minHeight, minCenterDims.minHeight) : max(options.center.minWidth, minCenterDims.minWidth) + // if pane is 'sliding', then ignore center and alt-pane sizes - because 'overlays' them + , limitSize = (containerSize - paneSpacing - (isSliding ? 0 : (_parseSize("center", minCenterSize, dir) + altPaneSize + altPaneSpacing))) + , minSize = s.minSize = max(_parseSize(pane, o.minSize), cssMinDims(pane).minSize) + , maxSize = s.maxSize = min((o.maxSize ? _parseSize(pane, o.maxSize) : 100000), limitSize) + , r = s.resizerPosition = {} // used to set resizing limits + , top = sC.inset.top + , left = sC.inset.left + , W = sC.innerWidth + , H = sC.innerHeight + , rW = o.spacing_open // subtract resizer-width to get top/left position for south/east + ; + switch (pane) { + case "north": + r.min = top + minSize; + r.max = top + maxSize; + break; + case "west": + r.min = left + minSize; + r.max = left + maxSize; + break; + case "south": + r.min = top + H - maxSize - rW; + r.max = top + H - minSize - rW; + break; + case "east": + r.min = left + W - maxSize - rW; + r.max = left + W - minSize - rW; + break; + } + } + + /** + * Returns data for setting the size/position of center pane. Also used to set Height for east/west panes + * + * @return JSON Returns a hash of all dimensions: top, bottom, left, right, (outer) width and (outer) height + */ + , calcNewCenterPaneDims = function () { + var d = { + top: getPaneSize("north", true) // true = include 'spacing' value for pane + , bottom: getPaneSize("south", true) + , left: getPaneSize("west", true) + , right: getPaneSize("east", true) + , width: 0 + , height: 0 + }; + + // NOTE: sC = state.container + // calc center-pane outer dimensions + d.width = sC.innerWidth - d.left - d.right; // outerWidth + d.height = sC.innerHeight - d.bottom - d.top; // outerHeight + // add the 'container border/padding' to get final positions relative to the container + d.top += sC.inset.top; + d.bottom += sC.inset.bottom; + d.left += sC.inset.left; + d.right += sC.inset.right; + + return d; + } + + + /** + * @param {!Object} el + * @param {boolean=} [allStates=false] + */ + , getHoverClasses = function (el, allStates) { + var + $El = $(el) + , type = $El.data("layoutRole") + , pane = $El.data("layoutEdge") + , o = options[pane] + , root = o[type + "Class"] + , _pane = "-" + pane // eg: "-west" + , _open = "-open" + , _closed = "-closed" + , _slide = "-sliding" + , _hover = "-hover " // NOTE the trailing space + , _state = $El.hasClass(root + _closed) ? _closed : _open + , _alt = _state === _closed ? _open : _closed + , classes = (root + _hover) + (root + _pane + _hover) + (root + _state + _hover) + (root + _pane + _state + _hover) + ; + if (allStates) // when 'removing' classes, also remove alternate-state classes + classes += (root + _alt + _hover) + (root + _pane + _alt + _hover); + + if (type == "resizer" && $El.hasClass(root + _slide)) + classes += (root + _slide + _hover) + (root + _pane + _slide + _hover); + + return String.prototype.trim.call(classes); + } + , addHover = function (evt, el) { + var $E = $(el || this); + if (evt && $E.data("layoutRole") === "toggler") + evt.stopPropagation(); // prevent triggering 'slide' on Resizer-bar + $E.addClass(getHoverClasses($E)); + } + , removeHover = function (evt, el) { + var $E = $(el || this); + $E.removeClass(getHoverClasses($E, true)); + } + + , onResizerEnter = function (evt) { // ALSO called by toggler.mouseenter + var pane = $(this).data("layoutEdge") + , s = state[pane] + , $d = $(document) + ; + // ignore closed-panes and mouse moving back & forth over resizer! + // also ignore if ANY pane is currently resizing + if (s.isResizing || state.paneResizing) + return; + + if (options.maskPanesEarly) + showMasks(pane, {resizing: true}); + } + , onResizerLeave = function (evt, el) { + var e = el || this // el is only passed when called by the timer + , pane = $(e).data("layoutEdge") + , name = pane + "ResizerLeave" + , $d = $(document) + ; + timer.clear(pane + "_openSlider"); // cancel slideOpen timer, if set + timer.clear(name); // cancel enableSelection timer - may re/set below + // this method calls itself on a timer because it needs to allow + // enough time for dragging to kick-in and set the isResizing flag + // dragging has a 100ms delay set, so this delay must be >100 + if (!el) // 1st call - mouseleave event + timer.set(name, function () { + onResizerLeave(evt, e); + }, 200); + // if user is resizing, dragStop will reset everything, so skip it here + else if (options.maskPanesEarly && !state.paneResizing) // 2nd call - by timer + hideMasks(); + } + + /* + * ########################### + * INITIALIZATION METHODS + * ########################### + */ + + /** + * Initialize the layout - called automatically whenever an instance of layout is created + * + * @see none - triggered onInit + * @return mixed true = fully initialized | false = panes not initialized (yet) | 'cancel' = abort + */ + , _create = function () { + // initialize config/options + initOptions(); + var o = options + , s = state; + + // TEMP state so isInitialized returns true during init process + s.creatingLayout = true; + + // init plugins for this layout, if there are any (eg: stateManagement) + runPluginCallbacks(Instance, $.layout.onCreate); + + // options & state have been initialized, so now run beforeLoad callback + // onload will CANCEL layout creation if it returns false + if (false === _runCallbacks("onload_start")) + return 'cancel'; + + // initialize the container element + _initContainer(); + + // bind hotkey function - keyDown - if required + initHotkeys(); + + // bind window.onunload + $(window).on("unload." + sID, unload); + + // init plugins for this layout, if there are any (eg: customButtons) + runPluginCallbacks(Instance, $.layout.onLoad); + + // if layout elements are hidden, then layout WILL NOT complete initialization! + // initLayoutElements will set initialized=true and run the onload callback IF successful + if (o.initPanes) + _initLayoutElements(); + + delete s.creatingLayout; + + resizeAll(); + + $.each(["south", "north", "east", "west"], function (i, pane) { + if (!$Ps[pane]) + return; // no pane - SKIP + o = options[pane]; + s = state[pane]; + + var $P = $Ps[pane]; + if (o.initHidden) { + hide(pane); + } else if (o.initClosed) { + close(pane); + } + }); + + return state.initialized; + } + + /** + * Initialize the layout IF not already + * + * @see All methods in Instance run this test + * @return boolean true = layoutElements have been initialized | false = panes are not initialized (yet) + */ + , isInitialized = function () { + if (state.initialized || state.creatingLayout) + return true; // already initialized + else + return _initLayoutElements(); // try to init panes NOW + } + + /** + * Initialize the layout - called automatically whenever an instance of layout is created + * + * @see _create() & isInitialized + * @param {boolean=} [retry=false] // indicates this is a 2nd try + * @return An object pointer to the instance created + */ + , _initLayoutElements = function (retry) { + // initialize config/options + var o = options; + // CANNOT init panes inside a hidden container! + if (!$N.is(":visible")) { + // handle Chrome bug where popup window 'has no height' + // if layout is BODY element, try again in 50ms + // SEE: http://layout.jquery-dev.com/samples/test_popup_window.html + if (!retry && browser.webkit && $N[0].tagName === "BODY") + setTimeout(function () { + _initLayoutElements(true); + }, 50); + return false; + } + + // a center pane is required, so make sure it exists + if (!getPane("center").length) { + return _log(o.errors.centerPaneMissing); + } + + // TEMP state so isInitialized returns true during init process + state.creatingLayout = true; + + // update Container dims + $.extend(sC, elDims($N, o.inset)); // passing inset means DO NOT include insetX values + + // initialize all layout elements + initPanes(); // size & position panes - calls initHandles() - which calls initResizable() + + if (o.scrollToBookmarkOnLoad) { + var l = self.location; + if (l.hash) + l.replace(l.hash); // scrollTo Bookmark + } + + // check to see if this layout 'nested' inside a pane + if (Instance.hasParentLayout) + o.resizeWithWindow = false; + // bind resizeAll() for 'this layout instance' to window.resize event + else if (o.resizeWithWindow) + $(window).on("resize." + sID, windowResize); + + delete state.creatingLayout; + state.initialized = true; + + // init plugins for this layout, if there are any + runPluginCallbacks(Instance, $.layout.onReady); + + // now run the onload callback, if exists + _runCallbacks("onload_end"); + + return true; // elements initialized successfully + } + + /** + * Initialize nested layouts for a specific pane - can optionally pass layout-options + * + * @param {(string|Object)} evt_or_pane The pane being opened, ie: north, south, east, or west + * @param {Object=} [opts] Layout-options - if passed, will OVERRRIDE options[pane].children + * @return An object pointer to the layout instance created - or null + */ + , createChildren = function (evt_or_pane, opts) { + var pane = evtPane.call(this, evt_or_pane) + , $P = $Ps[pane] + ; + if (!$P) + return; + var $C = $Cs[pane] + , s = state[pane] + , o = options[pane] + , sm = options.stateManagement || {} + , cos = opts ? (o.children = opts) : o.children + ; + if ($.isPlainObject(cos)) + cos = [cos]; // convert a hash to a 1-elem array + else if (!cos || !Array.isArray(cos)) + return; + + $.each(cos, function (idx, co) { + if (!$.isPlainObject(co)) + return; + + // determine which element is supposed to be the 'child container' + // if pane has a 'containerSelector' OR a 'content-div', use those instead of the pane + var $containers = co.containerSelector ? $P.find(co.containerSelector) : ($C || $P); + + $containers.each(function () { + var $cont = $(this) + , child = $cont.data("layout") // see if a child-layout ALREADY exists on this element + ; + // if no layout exists, but children are set, try to create the layout now + if (!child) { + // TODO: see about moving this to the stateManagement plugin, as a method + // set a unique child-instance key for this layout, if not already set + setInstanceKey({container: $cont, options: co}, s); + // If THIS layout has a hash in stateManagement.autoLoad, + // then see if it also contains state-data for this child-layout + // If so, copy the stateData to child.options.stateManagement.autoLoad + if (sm.includeChildren && state.stateData[pane]) { + // THIS layout's state was cached when its state was loaded + var paneChildren = state.stateData[pane].children || {} + , childState = paneChildren[co.instanceKey] + , co_sm = co.stateManagement || (co.stateManagement = {autoLoad: true}) + ; + // COPY the stateData into the autoLoad key + if (co_sm.autoLoad === true && childState) { + co_sm.autoSave = false; // disable autoSave because saving handled by parent-layout + co_sm.includeChildren = true; // cascade option - FOR NOW + co_sm.autoLoad = $.extend(true, {}, childState); // COPY the state-hash + } + } + + // create the layout + child = $cont.layout(co); + + // if successful, update data + if (child) { + // add the child and update all layout-pointers + // MAY have already been done by child-layout calling parent.refreshChildren() + refreshChildren(pane, child); + } + } + }); + }); + } + + , setInstanceKey = function (child, parentPaneState) { + // create a named key for use in state and instance branches + var $c = child.container + , o = child.options + , sm = o.stateManagement + , key = o.instanceKey || $c.data("layoutInstanceKey") + ; + if (!key) + key = (sm && sm.cookie ? sm.cookie.name : '') || o.name; // look for a name/key + if (!key) + key = "layout" + (++parentPaneState.childIdx); // if no name/key found, generate one + else + key = key.replace(/[^\w-]/gi, '_').replace(/_{2,}/g, '_'); // ensure is valid as a hash key + o.instanceKey = key; + $c.data("layoutInstanceKey", key); // useful if layout is destroyed and then recreated + return key; + } + + /** + * @param {string} pane The pane being opened, ie: north, south, east, or west + * @param {Object=} newChild New child-layout Instance to add to this pane + */ + , refreshChildren = function (pane, newChild) { + var $P = $Ps[pane] + , pC = children[pane] + , s = state[pane] + , o + ; + // check for destroy()ed layouts and update the child pointers & arrays + if ($.isPlainObject(pC)) { + $.each(pC, function (key, child) { + if (child.destroyed) + delete pC[key] + }); + // if no more children, remove the children hash + if ($.isEmptyObject(pC)) + pC = children[pane] = null; // clear children hash + } + + // see if there is a directly-nested layout inside this pane + // if there is, then there can be only ONE child-layout, so check that... + if (!newChild && !pC) { + newChild = $P.data("layout"); + } + + // if a newChild instance was passed, add it to children[pane] + if (newChild) { + // update child.state + newChild.hasParentLayout = true; // set parent-flag in child + // instanceKey is a key-name used in both state and children + o = newChild.options; + // set a unique child-instance key for this layout, if not already set + setInstanceKey(newChild, s); + // add pointer to pane.children hash + if (!pC) + pC = children[pane] = {}; // create an empty children hash + pC[o.instanceKey] = newChild.container.data("layout"); // add childLayout instance + } + + // ALWAYS refresh the pane.children alias, even if null + Instance[pane].children = children[pane]; + + // if newChild was NOT passed - see if there is a child layout NOW + if (!newChild) { + createChildren(pane); // MAY create a child and re-call this method + } + } + + , windowResize = function () { + var o = options + , delay = Number(o.resizeWithWindowDelay); + if (delay < 10) + delay = 100; // MUST have a delay! + // resizing uses a delay-loop because the resize event fires repeatly - except in FF, but delay anyway + timer.clear("winResize"); // if already running + timer.set("winResize", function () { + timer.clear("winResize"); + timer.clear("winResizeRepeater"); + var dims = elDims($N, o.inset); + // only trigger resizeAll() if container has changed size + if (dims.innerWidth !== sC.innerWidth || dims.innerHeight !== sC.innerHeight) + resizeAll(); + }, delay); + // ALSO set fixed-delay timer, if not already running + if (!timer.data["winResizeRepeater"]) + setWindowResizeRepeater(); + } + + , setWindowResizeRepeater = function () { + var delay = Number(options.resizeWithWindowMaxDelay); + if (delay > 0) + timer.set("winResizeRepeater", function () { + setWindowResizeRepeater(); + resizeAll(); + }, delay); + } + + , unload = function () { + var o = options; + + _runCallbacks("onunload_start"); + + // trigger plugin callabacks for this layout (eg: stateManagement) + runPluginCallbacks(Instance, $.layout.onUnload); + + _runCallbacks("onunload_end"); + } + + /** + * Validate and initialize container CSS and events + * + * @see _create() + */ + , _initContainer = function () { + var + N = $N[0] + , $H = $("html") + , tag = sC.tagName = N.tagName + , id = sC.id = N.id + , cls = sC.className = N.className + , o = options + , name = o.name + , props = "position,margin,padding,border" + , css = "layoutCSS" + , CSS = {} + , hid = "hidden" // used A LOT! + // see if this container is a 'pane' inside an outer-layout + , parent = $N.data("parentLayout") // parent-layout Instance + , pane = $N.data("layoutEdge") // pane-name in parent-layout + , isChild = parent && pane + , num = $.layout.cssNum + , $parent, n + ; + // sC = state.container + //sC.selector = $N.selector.split(".slice")[0]; + sC.ref = (o.name ? o.name + ' layout / ' : '') + tag + (id ? "#" + id : cls ? '.[' + cls + ']' : ''); // used in messages + sC.isBody = (tag === "BODY"); + + // try to find a parent-layout + if (!isChild && !sC.isBody) { + $parent = $N.closest("." + $.layout.defaults.panes.paneClass); + parent = $parent.data("parentLayout"); + pane = $parent.data("layoutEdge"); + isChild = parent && pane; + } + + $N.data({ + layout: Instance + , layoutContainer: sID // FLAG to indicate this is a layout-container - contains unique internal ID + }) + .addClass(o.containerClass) + ; + var layoutMethods = { + destroy: '' + , initPanes: '' + , resizeAll: 'resizeAll' + , resize: 'resizeAll' + }; + // loop hash and bind all methods - include layoutID namespacing + for (name in layoutMethods) { + $N.on("layout" + name.toLowerCase() + "." + sID, Instance[layoutMethods[name] || name]); + } + + // if this container is another layout's 'pane', then set child/parent pointers + if (isChild) { + // update parent flag + Instance.hasParentLayout = true; + // set pointers to THIS child-layout (Instance) in parent-layout + parent.refreshChildren(pane, Instance); + } + + // SAVE original container CSS for use in destroy() + if (!$N.data(css)) { + // handle props like overflow different for BODY & HTML - has 'system default' values + if (sC.isBody) { + // SAVE CSS + $N.data(css, $.extend(styles($N, props), { + height: $N.css("height") + , overflow: $N.css("overflow") + , overflowX: $N.css("overflowX") + , overflowY: $N.css("overflowY") + })); + // ALSO SAVE CSS + $H.data(css, $.extend(styles($H, 'padding'), { + height: "auto" // FF would return a fixed px-size! + , overflow: $H.css("overflow") + , overflowX: $H.css("overflowX") + , overflowY: $H.css("overflowY") + })); + } else // handle props normally for non-body elements + $N.data(css, styles($N, props + ",top,bottom,left,right,width,height,overflow,overflowX,overflowY")); + } + + try { + // common container CSS + CSS = { + overflow: hid + , overflowX: hid + , overflowY: hid + }; + $N.css(CSS); + + if (o.inset && !$.isPlainObject(o.inset)) { + // can specify a single number for equal outset all-around + n = parseInt(o.inset, 10) || 0; + o.inset = { + top: n + , bottom: n + , left: n + , right: n + }; + } + + // format html & body if this is a full page layout + if (sC.isBody) { + // if HTML has padding, use this as an outer-spacing around BODY + if (!o.outset) { + // use padding from parent-elem (HTML) as outset + o.outset = { + top: num($H, "paddingTop") + , bottom: num($H, "paddingBottom") + , left: num($H, "paddingLeft") + , right: num($H, "paddingRight") + }; + } else if (!$.isPlainObject(o.outset)) { + // can specify a single number for equal outset all-around + n = parseInt(o.outset, 10) || 0; + o.outset = { + top: n + , bottom: n + , left: n + , right: n + }; + } + // HTML + $H.css(CSS).css({ + height: "100%" + , border: "none" // no border or padding allowed when using height = 100% + , padding: 0 // ditto + , margin: 0 + }); + // BODY + if (browser.isIE6) { + // IE6 CANNOT use the trick of setting absolute positioning on all 4 sides - must have 'height' + $N.css({ + width: "100%" + , height: "100%" + , border: "none" // no border or padding allowed when using height = 100% + , padding: 0 // ditto + , margin: 0 + , position: "relative" + }); + // convert body padding to an inset option - the border cannot be measured in IE6! + if (!o.inset) + o.inset = elDims($N).inset; + } else { // use absolute positioning for BODY to allow borders & padding without overflow + $N.css({ + width: "auto" + , height: "auto" + , margin: 0 + , position: "absolute" // allows for border and padding on BODY + }); + // apply edge-positioning created above + $N.css(o.outset); + } + // set current layout-container dimensions + $.extend(sC, elDims($N, o.inset)); // passing inset means DO NOT include insetX values + } else { + // container MUST have 'position' + var p = $N.css("position"); + if (!p || !p.match(/(fixed|absolute|relative)/)) + $N.css("position", "relative"); + + // set current layout-container dimensions + if ($N.is(":visible")) { + $.extend(sC, elDims($N, o.inset)); // passing inset means DO NOT change insetX (padding) values + if (sC.innerHeight < 1) // container has no 'height' - warn developer + _log(o.errors.noContainerHeight.replace(/CONTAINER/, sC.ref)); + } + } + + // if container has min-width/height, then enable scrollbar(s) + if (num($N, "minWidth")) + $N.parent().css("overflowX", "auto"); + if (num($N, "minHeight")) + $N.parent().css("overflowY", "auto"); + + } catch (ex) { + } + } + + /** + * Bind layout hotkeys - if options enabled + * + * @see _create() and addPane() + * @param {string=} [panes=""] The edge(s) to process + */ + , initHotkeys = function (panes) { + panes = panes ? panes.split(",") : _c.borderPanes; + // bind keyDown to capture hotkeys, if option enabled for ANY pane + $.each(panes, function (i, pane) { + var o = options[pane]; + if (o.enableCursorHotkey || o.customHotkey) { + $(document).on("keydown." + sID, keyDown); // only need to bind this ONCE + return false; // BREAK - binding was done + } + }); + } + + /** + * Build final OPTIONS data + * + * @see _create() + */ + , initOptions = function () { + var data, d, pane, key, val, i, c, o; + + // reprocess user's layout-options to have correct options sub-key structure + opts = $.layout.transformData(opts, true); // panes = default subkey + + // auto-rename old options for backward compatibility + opts = $.layout.backwardCompatibility.renameAllOptions(opts); + + // if user-options has 'panes' key (pane-defaults), clean it... + if (!$.isEmptyObject(opts.panes)) { + // REMOVE any pane-defaults that MUST be set per-pane + data = $.layout.optionsMap.noDefault; + for (i = 0, c = data.length; i < c; i++) { + key = data[i]; + delete opts.panes[key]; // OK if does not exist + } + // REMOVE any layout-options specified under opts.panes + data = $.layout.optionsMap.layout; + for (i = 0, c = data.length; i < c; i++) { + key = data[i]; + delete opts.panes[key]; // OK if does not exist + } + } + + // MOVE any NON-layout-options from opts-root to opts.panes + data = $.layout.optionsMap.layout; + var rootKeys = $.layout.config.optionRootKeys; + for (key in opts) { + val = opts[key]; + if ($.inArray(key, rootKeys) < 0 && $.inArray(key, data) < 0) { + if (!opts.panes[key]) + opts.panes[key] = $.isPlainObject(val) ? $.extend(true, {}, val) : val; + delete opts[key] + } + } + + // START by updating ALL options from opts + $.extend(true, options, opts); + + // CREATE final options (and config) for EACH pane + $.each(_c.allPanes, function (i, pane) { + + // apply 'pane-defaults' to CONFIG.[PANE] + _c[pane] = $.extend(true, {}, _c.panes, _c[pane]); + + d = options.panes; + o = options[pane]; + + // center-pane uses SOME keys in defaults.panes branch + if (pane === 'center') { + // ONLY copy keys from opts.panes listed in: $.layout.optionsMap.center + data = $.layout.optionsMap.center; // list of 'center-pane keys' + for (i = 0, c = data.length; i < c; i++) { // loop the list... + key = data[i]; + // only need to use pane-default if pane-specific value not set + if (!opts.center[key] && (opts.panes[key] || !o[key])) + o[key] = d[key]; // pane-default + } + } else { + // border-panes use ALL keys in defaults.panes branch + o = options[pane] = $.extend(true, {}, d, o); // re-apply pane-specific opts AFTER pane-defaults + createFxOptions(pane); + // ensure all border-pane-specific base-classes exist + if (!o.resizerClass) + o.resizerClass = "ui-layout-resizer"; + if (!o.togglerClass) + o.togglerClass = "ui-layout-toggler"; + } + // ensure we have base pane-class (ALL panes) + if (!o.paneClass) + o.paneClass = "ui-layout-pane"; + }); + + // update options.zIndexes if a zIndex-option specified + var zo = opts.zIndex + , z = options.zIndexes; + if (zo > 0) { + z.pane_normal = zo; + z.content_mask = max(zo + 1, z.content_mask); // MIN = +1 + z.resizer_normal = max(zo + 2, z.resizer_normal); // MIN = +2 + } + + // DELETE 'panes' key now that we are done - values were copied to EACH pane + delete options.panes; + + + function createFxOptions(pane) { + var o = options[pane] + , d = options.panes; + // ensure fxSettings key to avoid errors + if (!o.fxSettings) + o.fxSettings = {}; + if (!d.fxSettings) + d.fxSettings = {}; + + $.each(["_open", "_close", "_size"], function (i, n) { + var + sName = "fxName" + n + , sSpeed = "fxSpeed" + n + , sSettings = "fxSettings" + n + // recalculate fxName according to specificity rules + , fxName = o[sName] = + o[sName] // options.west.fxName_open + || d[sName] // options.panes.fxName_open + || o.fxName // options.west.fxName + || d.fxName // options.panes.fxName + || "none" // MEANS $.layout.defaults.panes.fxName == "" || false || null || 0 + , fxExists = $.effects && ($.effects[fxName] || ($.effects.effect && $.effects.effect[fxName])) + ; + // validate fxName to ensure is valid effect - MUST have effect-config data in options.effects + if (fxName === "none" || !options.effects[fxName] || !fxExists) + fxName = o[sName] = "none"; // effect not loaded OR unrecognized fxName + + // set vars for effects subkeys to simplify logic + var fx = options.effects[fxName] || {} // effects.slide + , fx_all = fx.all || null // effects.slide.all + , fx_pane = fx[pane] || null // effects.slide.west + ; + // create fxSpeed[_open|_close|_size] + o[sSpeed] = + o[sSpeed] // options.west.fxSpeed_open + || d[sSpeed] // options.west.fxSpeed_open + || o.fxSpeed // options.west.fxSpeed + || d.fxSpeed // options.panes.fxSpeed + || null // DEFAULT - let fxSetting.duration control speed + ; + // create fxSettings[_open|_close|_size] + o[sSettings] = $.extend( + true + , {} + , fx_all // effects.slide.all + , fx_pane // effects.slide.west + , d.fxSettings // options.panes.fxSettings + , o.fxSettings // options.west.fxSettings + , d[sSettings] // options.panes.fxSettings_open + , o[sSettings] // options.west.fxSettings_open + ); + }); + + // DONE creating action-specific-settings for this pane, + // so DELETE generic options - are no longer meaningful + delete o.fxName; + delete o.fxSpeed; + delete o.fxSettings; + } + } + + /** + * Initialize module objects, styling, size and position for all panes + * + * @see _initElements() + * @param {string} pane The pane to process + */ + , getPane = function (pane) { + var sel = options[pane].paneSelector; + if (sel.substr(0, 1) === "#") // ID selector + // NOTE: elements selected 'by ID' DO NOT have to be 'children' + return $N.find(sel).eq(0); + else { // class or other selector + var $P = $N.children(sel).eq(0); + // look for the pane nested inside a 'form' element + return $P.length ? $P : $N.children("form:first").children(sel).eq(0); + } + } + + /** + * @param {Object=} evt + */ + , initPanes = function (evt) { + // stopPropagation if called by trigger("layoutinitpanes") - use evtPane utility + evtPane(evt); + + // NOTE: do north & south FIRST so we can measure their height - do center LAST + $.each(_c.allPanes, function (idx, pane) { + addPane(pane, true); + }); + + // init the pane-handles NOW in case we have to hide or close the pane below + initHandles(); + + // now that all panes have been initialized and initially-sized, + // make sure there is really enough space available for each pane + $.each(_c.borderPanes, function (i, pane) { + if ($Ps[pane] && state[pane].isVisible) { // pane is OPEN + setSizeLimits(pane); + makePaneFit(pane); // pane may be Closed, Hidden or Resized by makePaneFit() + } + }); + // size center-pane AGAIN in case we 'closed' a border-pane in loop above + sizeMidPanes("center"); + + // Chrome/Webkit sometimes fires callbacks BEFORE it completes resizing! + // Before RC30.3, there was a 10ms delay here, but that caused layout + // to load asynchrously, which is BAD, so try skipping delay for now + + // process pane contents and callbacks, and init/resize child-layout if exists + $.each(_c.allPanes, function (idx, pane) { + afterInitPane(pane); + }); + } + + /** + * Add a pane to the layout - subroutine of initPanes() + * + * @see initPanes() + * @param {string} pane The pane to process + * @param {boolean=} [force=false] Size content after init + */ + , addPane = function (pane, force) { + if (!force && !isInitialized()) + return; + var + o = options[pane] + , s = state[pane] + , c = _c[pane] + , dir = c.dir + , fx = s.fx + , spacing = o.spacing_open || 0 + , isCenter = (pane === "center") + , CSS = {} + , $P = $Ps[pane] + , size, minSize, maxSize, child + ; + // if pane-pointer already exists, remove the old one first + if ($P) + removePane(pane, false, true, false); + else + $Cs[pane] = false; // init + + $P = $Ps[pane] = getPane(pane); + if (!$P.length) { + $Ps[pane] = false; // logic + return; + } + + // SAVE original Pane CSS + if (!$P.data("layoutCSS")) { + var props = "position,top,left,bottom,right,width,height,overflow,zIndex,display,backgroundColor,padding,margin,border"; + $P.data("layoutCSS", styles($P, props)); + } + + // create alias for pane data in Instance - initHandles will add more + Instance[pane] = { + name: pane + , pane: $Ps[pane] + , content: $Cs[pane] + , options: options[pane] + , state: state[pane] + , children: children[pane] + }; + + // add classes, attributes & events + $P.data({ + parentLayout: Instance // pointer to Layout Instance + , layoutPane: Instance[pane] // NEW pointer to pane-alias-object + , layoutEdge: pane + , layoutRole: "pane" + }) + .css(c.cssReq).css("zIndex", options.zIndexes.pane_normal) + .css(o.applyDemoStyles ? c.cssDemo : {}) // demo styles + .addClass(o.paneClass + " " + o.paneClass + "-" + pane) // default = "ui-layout-pane ui-layout-pane-west" - may be a dupe of 'paneSelector' + .on("mouseenter." + sID, addHover) + .on("mouseleave." + sID, removeHover) + ; + var paneMethods = { + hide: '' + , show: '' + , toggle: '' + , close: '' + , open: '' + , slideOpen: '' + , slideClose: '' + , slideToggle: '' + , size: 'sizePane' + , sizePane: 'sizePane' + , sizeContent: '' + , sizeHandles: '' + , enableClosable: '' + , disableClosable: '' + , enableSlideable: '' + , disableSlideable: '' + , enableResizable: '' + , disableResizable: '' + , swapPanes: 'swapPanes' + , swap: 'swapPanes' + , move: 'swapPanes' + , removePane: 'removePane' + , remove: 'removePane' + , createChildren: '' + , resizeChildren: '' + , resizeAll: 'resizeAll' + , resizeLayout: 'resizeAll' + } + , name; + // loop hash and bind all methods - include layoutID namespacing + for (name in paneMethods) { + $P.on("layoutpane" + name.toLowerCase() + "." + sID, Instance[paneMethods[name] || name]); + } + + // see if this pane has a 'scrolling-content element' + initContent(pane, false); // false = do NOT sizeContent() - called later + + if (!isCenter) { + // call _parseSize AFTER applying pane classes & styles - but before making visible (if hidden) + // if o.size is auto or not valid, then MEASURE the pane and use that as its 'size' + size = s.size = _parseSize(pane, o.size); + minSize = _parseSize(pane, o.minSize) || 1; + maxSize = _parseSize(pane, o.maxSize) || 100000; + if (size > 0) + size = max(min(size, maxSize), minSize); + s.autoResize = o.autoResize; // used with percentage sizes + + // state for border-panes + s.isClosed = false; // true = pane is closed + s.isSliding = false; // true = pane is currently open by 'sliding' over adjacent panes + s.isResizing = false; // true = pane is in process of being resized + s.isHidden = false; // true = pane is hidden - no spacing, resizer or toggler is visible! + + // array for 'pin buttons' whose classNames are auto-updated on pane-open/-close + if (!s.pins) + s.pins = []; + } + // states common to ALL panes + s.tagName = $P[0].tagName; + s.edge = pane; // useful if pane is (or about to be) 'swapped' - easy find out where it is (or is going) + s.noRoom = false; // true = pane 'automatically' hidden due to insufficient room - will unhide automatically + s.isVisible = true; // false = pane is invisible - closed OR hidden - simplify logic + + // init pane positioning + setPanePosition(pane); + + // if pane is not visible, + if (dir === "horz") // north or south pane + CSS.height = cssH($P, size); + else if (dir === "vert") // east or west pane + CSS.width = cssW($P, size); + //else if (isCenter) {} + + $P.css(CSS); // apply size -- top, bottom & height will be set by sizeMidPanes + if (dir != "horz") + sizeMidPanes(pane, true); // true = skipCallback + + // if manually adding a pane AFTER layout initialization, then... + if (state.initialized) { + initHandles(pane); + initHotkeys(pane); + } + + // close or hide the pane if specified in settings + if (o.initClosed && o.closable && !o.initHidden) + close(pane, true, true); // true, true = force, noAnimation + else if (o.initHidden || o.initClosed) + hide(pane); // will be completely invisible - no resizer or spacing + else if (!s.noRoom) + // make the pane visible - in case was initially hidden + $P.css("display", "block"); + // ELSE setAsOpen() - called later by initHandles() + + // RESET visibility now - pane will appear IF display:block + $P.css("visibility", "visible"); + + // check option for auto-handling of pop-ups & drop-downs + if (o.showOverflowOnHover) + $P.on('hover',allowOverflow, resetOverflow); + + // if manually adding a pane AFTER layout initialization, then... + if (state.initialized) { + afterInitPane(pane); + } + } + + , afterInitPane = function (pane) { + var $P = $Ps[pane] + , s = state[pane] + , o = options[pane] + ; + if (!$P) + return; + + // see if there is a directly-nested layout inside this pane + if ($P.data("layout")) + refreshChildren(pane, $P.data("layout")); + + // process pane contents and callbacks, and init/resize child-layout if exists + if (s.isVisible) { // pane is OPEN + if (state.initialized) // this pane was added AFTER layout was created + resizeAll(); // will also sizeContent + else + sizeContent(pane); + + if (o.triggerEventsOnLoad) + _runCallbacks("onresize_end", pane); + else // automatic if onresize called, otherwise call it specifically + // resize child - IF inner-layout already exists (created before this layout) + resizeChildren(pane, true); // a previously existing childLayout + } + + // init childLayouts - even if pane is not visible + if (o.initChildren && o.children) + createChildren(pane); + } + + /** + * @param {string=} panes The pane(s) to process + */ + , setPanePosition = function (panes) { + panes = panes ? panes.split(",") : _c.borderPanes; + + // create toggler DIVs for each pane, and set object pointers for them, eg: $R.north = north toggler DIV + $.each(panes, function (i, pane) { + var $P = $Ps[pane] + , $R = $Rs[pane] + , o = options[pane] + , s = state[pane] + , side = _c[pane].side + , CSS = {} + ; + if (!$P) + return; // pane does not exist - skip + + // set css-position to account for container borders & padding + switch (pane) { + case "north": + CSS.top = sC.inset.top; + CSS.left = sC.inset.left; + CSS.right = sC.inset.right; + break; + case "south": + CSS.bottom = sC.inset.bottom; + CSS.left = sC.inset.left; + CSS.right = sC.inset.right; + break; + case "west": + CSS.left = sC.inset.left; // top, bottom & height set by sizeMidPanes() + break; + case "east": + CSS.right = sC.inset.right; // ditto + break; + case "center": // top, left, width & height set by sizeMidPanes() + } + // apply position + $P.css(CSS); + + // update resizer position + if ($R && s.isClosed) + $R.css(side, sC.inset[side]); + else if ($R && !s.isHidden) + $R.css(side, sC.inset[side] + getPaneSize(pane)); + }); + } + + /** + * Initialize module objects, styling, size and position for all resize bars and toggler buttons + * + * @see _create() + * @param {string=} [panes=""] The edge(s) to process + */ + , initHandles = function (panes) { + panes = panes ? panes.split(",") : _c.borderPanes; + + // create toggler DIVs for each pane, and set object pointers for them, eg: $R.north = north toggler DIV + $.each(panes, function (i, pane) { + var $P = $Ps[pane]; + $Rs[pane] = false; // INIT + $Ts[pane] = false; + if (!$P) + return; // pane does not exist - skip + + var o = options[pane] + , s = state[pane] + , c = _c[pane] + , paneId = o.paneSelector.substr(0, 1) === "#" ? o.paneSelector.substr(1) : "" + , rClass = o.resizerClass + , tClass = o.togglerClass + , spacing = (s.isVisible ? o.spacing_open : o.spacing_closed) + , _pane = "-" + pane // used for classNames + , _state = (s.isVisible ? "-open" : "-closed") // used for classNames + , I = Instance[pane] + // INIT RESIZER BAR + , $R = I.resizer = $Rs[pane] = $("
      ") + // INIT TOGGLER BUTTON + , $T = I.toggler = (o.closable ? $Ts[pane] = $("
      ") : false) + ; + + //if (s.isVisible && o.resizable) ... handled by initResizable + if (!s.isVisible && o.slidable) + $R.attr("title", o.tips.Slide).css("cursor", o.sliderCursor); + + $R // if paneSelector is an ID, then create a matching ID for the resizer, eg: "#paneLeft" => "paneLeft-resizer" + .attr("id", paneId ? paneId + "-resizer" : "") + .data({ + parentLayout: Instance + , layoutPane: Instance[pane] // NEW pointer to pane-alias-object + , layoutEdge: pane + , layoutRole: "resizer" + }) + .css(_c.resizers.cssReq).css("zIndex", options.zIndexes.resizer_normal) + .css(o.applyDemoStyles ? _c.resizers.cssDemo : {}) // add demo styles + .addClass(rClass + " " + rClass + _pane) + .on('hover',addHover, removeHover) // ALWAYS add hover-classes, even if resizing is not enabled - handle with CSS instead + .on('hover',onResizerEnter, onResizerLeave) // ALWAYS NEED resizer.mouseleave to balance toggler.mouseenter + .on('mousedown',$.layout.disableTextSelection) // prevent text-selection OUTSIDE resizer + .on('mouseup',$.layout.enableTextSelection) // not really necessary, but just in case + .appendTo($N) // append DIV to container + ; + if ($.fn.disableSelection) + $R.disableSelection(); // prevent text-selection INSIDE resizer + if (o.resizerDblClickToggle) + $R.on("dblclick." + sID, toggle); + + if ($T) { + $T // if paneSelector is an ID, then create a matching ID for the resizer, eg: "#paneLeft" => "#paneLeft-toggler" + .attr("id", paneId ? paneId + "-toggler" : "") + .data({ + parentLayout: Instance + , layoutPane: Instance[pane] // NEW pointer to pane-alias-object + , layoutEdge: pane + , layoutRole: "toggler" + }) + .css(_c.togglers.cssReq) // add base/required styles + .css(o.applyDemoStyles ? _c.togglers.cssDemo : {}) // add demo styles + .addClass(tClass + " " + tClass + _pane) + .on('hover',addHover, removeHover) // ALWAYS add hover-classes, even if toggling is not enabled - handle with CSS instead + .on("mouseenter", onResizerEnter) // NEED toggler.mouseenter because mouseenter MAY NOT fire on resizer + .appendTo($R) // append SPAN to resizer DIV + ; + // ADD INNER-SPANS TO TOGGLER + if (o.togglerContent_open) // ui-layout-open + $("" + o.togglerContent_open + "") + .data({ + layoutEdge: pane + , layoutRole: "togglerContent" + }) + .data("layoutRole", "togglerContent") + .data("layoutEdge", pane) + .addClass("content content-open") + .css("display", "none") + .appendTo($T) + //.hover( addHover, removeHover ) // use ui-layout-toggler-west-hover .content-open instead! + ; + if (o.togglerContent_closed) // ui-layout-closed + $("" + o.togglerContent_closed + "") + .data({ + layoutEdge: pane + , layoutRole: "togglerContent" + }) + .addClass("content content-closed") + .css("display", "none") + .appendTo($T) + //.hover( addHover, removeHover ) // use ui-layout-toggler-west-hover .content-closed instead! + ; + // ADD TOGGLER.click/.hover + enableClosable(pane); + } + + // add Draggable events + initResizable(pane); + + // ADD CLASSNAMES & SLIDE-BINDINGS - eg: class="resizer resizer-west resizer-open" + if (s.isVisible) + setAsOpen(pane); // onOpen will be called, but NOT onResize + else { + setAsClosed(pane); // onClose will be called + bindStartSlidingEvents(pane, true); // will enable events IF option is set + } + + }); + + // SET ALL HANDLE DIMENSIONS + sizeHandles(); + } + + + /** + * Initialize scrolling ui-layout-content div - if exists + * + * @see initPane() - or externally after an Ajax injection + * @param {string} pane The pane to process + * @param {boolean=} [resize=true] Size content after init + */ + , initContent = function (pane, resize) { + if (!isInitialized()) + return; + var + o = options[pane] + , sel = o.contentSelector + , I = Instance[pane] + , $P = $Ps[pane] + , $C + ; + if (sel) + $C = I.content = $Cs[pane] = (o.findNestedContent) + ? $P.find(sel).eq(0) // match 1-element only + : $P.children(sel).eq(0) + ; + if ($C && $C.length) { + $C.data("layoutRole", "content"); + // SAVE original Content CSS + if (!$C.data("layoutCSS")) + $C.data("layoutCSS", styles($C, "height")); + $C.css(_c.content.cssReq); + if (o.applyDemoStyles) { + $C.css(_c.content.cssDemo); // add padding & overflow: auto to content-div + $P.css(_c.content.cssDemoPane); // REMOVE padding/scrolling from pane + } + // ensure no vertical scrollbar on pane - will mess up measurements + if ($P.css("overflowX").match(/(scroll|auto)/)) { + $P.css("overflow", "hidden"); + } + state[pane].content = {}; // init content state + if (resize !== false) + sizeContent(pane); + // sizeContent() is called AFTER init of all elements + } else + I.content = $Cs[pane] = false; + } + + + /** + * Add resize-bars to all panes that specify it in options + * -dependancy: $.fn.resizable - will skip if not found + * + * @see _create() + * @param {string=} [panes=""] The edge(s) to process + */ + , initResizable = function (panes) { + var draggingAvailable = $.layout.plugins.draggable + , side // set in start() + ; + panes = panes ? panes.split(",") : _c.borderPanes; + + $.each(panes, function (idx, pane) { + var o = options[pane]; + if (!draggingAvailable || !$Ps[pane] || !o.resizable) { + o.resizable = false; + return true; // skip to next + } + + var s = state[pane] + , z = options.zIndexes + , c = _c[pane] + , side = c.dir == "horz" ? "top" : "left" + , $P = $Ps[pane] + , $R = $Rs[pane] + , base = o.resizerClass + , lastPos = 0 // used when live-resizing + , r, live // set in start because may change + // 'drag' classes are applied to the ORIGINAL resizer-bar while dragging is in process + , resizerClass = base + "-drag" // resizer-drag + , resizerPaneClass = base + "-" + pane + "-drag" // resizer-north-drag + // 'helper' class is applied to the CLONED resizer-bar while it is being dragged + , helperClass = base + "-dragging" // resizer-dragging + , helperPaneClass = base + "-" + pane + "-dragging" // resizer-north-dragging + , helperLimitClass = base + "-dragging-limit" // resizer-drag + , helperPaneLimitClass = base + "-" + pane + "-dragging-limit" // resizer-north-drag + , helperClassesSet = false // logic var + ; + + if (!s.isClosed) + $R.attr("title", o.tips.Resize) + .css("cursor", o.resizerCursor); // n-resize, s-resize, etc + + $R.draggable({ + containment: $N[0] // limit resizing to layout container + , axis: (c.dir == "horz" ? "y" : "x") // limit resizing to horz or vert axis + , delay: 0 + , distance: 1 + , grid: o.resizingGrid + // basic format for helper - style it using class: .ui-draggable-dragging + , helper: "clone" + , opacity: o.resizerDragOpacity + , addClasses: false // avoid ui-state-disabled class when disabled + //, iframeFix: o.draggableIframeFix // TODO: consider using when bug is fixed + , zIndex: z.resizer_drag + + , start: function (e, ui) { + // REFRESH options & state pointers in case we used swapPanes + o = options[pane]; + s = state[pane]; + // re-read options + live = o.livePaneResizing; + + // ondrag_start callback - will CANCEL hide if returns false + // TODO: dragging CANNOT be cancelled like this, so see if there is a way? + if (false === _runCallbacks("ondrag_start", pane)) + return false; + + s.isResizing = true; // prevent pane from closing while resizing + state.paneResizing = pane; // easy to see if ANY pane is resizing + timer.clear(pane + "_closeSlider"); // just in case already triggered + + // SET RESIZER LIMITS - used in drag() + setSizeLimits(pane); // update pane/resizer state + r = s.resizerPosition; + lastPos = ui.position[side]; + + $R.addClass(resizerClass + " " + resizerPaneClass); // add drag classes + helperClassesSet = false; // reset logic var - see drag() + + // MASK PANES CONTAINING IFRAMES, APPLETS OR OTHER TROUBLESOME ELEMENTS + showMasks(pane, {resizing: true}); + } + + , drag: function (e, ui) { + if (!helperClassesSet) { // can only add classes after clone has been added to the DOM + //$(".ui-draggable-dragging") + ui.helper + .addClass(helperClass + " " + helperPaneClass) // add helper classes + .css({right: "auto", bottom: "auto"}) // fix dir="rtl" issue + .children().css("visibility", "hidden") // hide toggler inside dragged resizer-bar + ; + helperClassesSet = true; + // draggable bug!? RE-SET zIndex to prevent E/W resize-bar showing through N/S pane! + if (s.isSliding) + $Ps[pane].css("zIndex", z.pane_sliding); + } + // CONTAIN RESIZER-BAR TO RESIZING LIMITS + var limit = 0; + if (ui.position[side] < r.min) { + ui.position[side] = r.min; + limit = -1; + } else if (ui.position[side] > r.max) { + ui.position[side] = r.max; + limit = 1; + } + // ADD/REMOVE dragging-limit CLASS + if (limit) { + ui.helper.addClass(helperLimitClass + " " + helperPaneLimitClass); // at dragging-limit + window.defaultStatus = (limit > 0 && pane.match(/(north|west)/)) || (limit < 0 && pane.match(/(south|east)/)) ? o.tips.maxSizeWarning : o.tips.minSizeWarning; + } else { + ui.helper.removeClass(helperLimitClass + " " + helperPaneLimitClass); // not at dragging-limit + window.defaultStatus = ""; + } + // DYNAMICALLY RESIZE PANES IF OPTION ENABLED + // won't trigger unless resizer has actually moved! + if (live && Math.abs(ui.position[side] - lastPos) >= o.liveResizingTolerance) { + lastPos = ui.position[side]; + resizePanes(e, ui, pane) + } + } + + , stop: function (e, ui) { + $('body').enableSelection(); // RE-ENABLE TEXT SELECTION + window.defaultStatus = ""; // clear 'resizing limit' message from statusbar + $R.removeClass(resizerClass + " " + resizerPaneClass); // remove drag classes from Resizer + s.isResizing = false; + state.paneResizing = false; // easy to see if ANY pane is resizing + resizePanes(e, ui, pane, true); // true = resizingDone + } + + }); + }); + + /** + * resizePanes + * + * Sub-routine called from stop() - and drag() if livePaneResizing + * + * @param {!Object} evt + * @param {!Object} ui + * @param {string} pane + * @param {boolean=} [resizingDone=false] + */ + var resizePanes = function (evt, ui, pane, resizingDone) { + var dragPos = ui.position + , c = _c[pane] + , o = options[pane] + , s = state[pane] + , resizerPos + ; + switch (pane) { + case "north": + resizerPos = dragPos.top; + break; + case "west": + resizerPos = dragPos.left; + break; + case "south": + resizerPos = sC.layoutHeight - dragPos.top - o.spacing_open; + break; + case "east": + resizerPos = sC.layoutWidth - dragPos.left - o.spacing_open; + break; + } + // remove container margin from resizer position to get the pane size + var newSize = resizerPos - sC.inset[c.side]; + + // Disable OR Resize Mask(s) created in drag.start + if (!resizingDone) { + // ensure we meet liveResizingTolerance criteria + if (Math.abs(newSize - s.size) < o.liveResizingTolerance) + return; // SKIP resize this time + // resize the pane + manualSizePane(pane, newSize, false, true); // true = noAnimation + sizeMasks(); // resize all visible masks + } else { // resizingDone + // ondrag_end callback + if (false !== _runCallbacks("ondrag_end", pane)) + manualSizePane(pane, newSize, false, true); // true = noAnimation + hideMasks(true); // true = force hiding all masks even if one is 'sliding' + if (s.isSliding) // RE-SHOW 'object-masks' so objects won't show through sliding pane + showMasks(pane, {resizing: true}); + } + }; + } + + /** + * sizeMask + * + * Needed to overlay a DIV over an IFRAME-pane because mask CANNOT be *inside* the pane + * Called when mask created, and during livePaneResizing + */ + , sizeMask = function () { + var $M = $(this) + , pane = $M.data("layoutMask") // eg: "west" + , s = state[pane] + ; + // only masks over an IFRAME-pane need manual resizing + if (s.tagName == "IFRAME" && s.isVisible) // no need to mask closed/hidden panes + $M.css({ + top: s.offsetTop + , left: s.offsetLeft + , width: s.outerWidth + , height: s.outerHeight + }); + /* ALT Method... + var $P = $Ps[pane]; + $M.css( $P.position() ).css({ width: $P[0].offsetWidth, height: $P[0].offsetHeight }); + */ + } + , sizeMasks = function () { + $Ms.each(sizeMask); // resize all 'visible' masks + } + + /** + * @param {string} pane The pane being resized, animated or isSliding + * @param {Object=} [args] (optional) Options: which masks to apply, and to which panes + */ + , showMasks = function (pane, args) { + var c = _c[pane] + , panes = ["center"] + , z = options.zIndexes + , a = $.extend({ + objectsOnly: false + , animation: false + , resizing: true + , sliding: state[pane].isSliding + }, args) + , o, s + ; + if (a.resizing) + panes.push(pane); + if (a.sliding) + panes.push(_c.oppositeEdge[pane]); // ADD the oppositeEdge-pane + + if (c.dir === "horz") { + panes.push("west"); + panes.push("east"); + } + + $.each(panes, function (i, p) { + s = state[p]; + o = options[p]; + if (s.isVisible && (o.maskObjects || (!a.objectsOnly && o.maskContents))) { + getMasks(p).each(function () { + sizeMask.call(this); + this.style.zIndex = s.isSliding ? z.pane_sliding + 1 : z.pane_normal + 1; + this.style.display = "block"; + }); + } + }); + } + + /** + * @param {boolean=} force Hide masks even if a pane is sliding + */ + , hideMasks = function (force) { + // ensure no pane is resizing - could be a timing issue + if (force || !state.paneResizing) { + $Ms.hide(); // hide ALL masks + } + // if ANY pane is sliding, then DO NOT remove masks from panes with maskObjects enabled + else if (!force && !$.isEmptyObject(state.panesSliding)) { + var i = $Ms.length - 1 + , p, $M; + for (; i >= 0; i--) { + $M = $Ms.eq(i); + p = $M.data("layoutMask"); + if (!options[p].maskObjects) { + $M.hide(); + } + } + } + } + + /** + * @param {string} pane + */ + , getMasks = function (pane) { + var $Masks = $([]) + , $M, i = 0, c = $Ms.length + ; + for (; i < c; i++) { + $M = $Ms.eq(i); + if ($M.data("layoutMask") === pane) + $Masks = $Masks.add($M); + } + if ($Masks.length) + return $Masks; + else + return createMasks(pane); + } + + /** + * createMasks + * + * Generates both DIV (ALWAYS used) and IFRAME (optional) elements as masks + * An IFRAME mask is created *under* the DIV when maskObjects=true, because a DIV cannot mask an applet + * + * @param {string} pane + */ + , createMasks = function (pane) { + var + $P = $Ps[pane] + , s = state[pane] + , o = options[pane] + , z = options.zIndexes + , isIframe, el, $M, css, i + ; + if (!o.maskContents && !o.maskObjects) + return $([]); + // if o.maskObjects=true, then loop TWICE to create BOTH kinds of mask, else only create a DIV + for (i = 0; i < (o.maskObjects ? 2 : 1); i++) { + isIframe = o.maskObjects && i == 0; + el = document.createElement(isIframe ? "iframe" : "div"); + $M = $(el).data("layoutMask", pane); // add data to relate mask to pane + el.className = "ui-layout-mask ui-layout-mask-" + pane; // for user styling + css = el.style; + // Both DIVs and IFRAMES + css.background = "#FFF"; + css.position = "absolute"; + css.display = "block"; + if (isIframe) { // IFRAME-only props + el.src = "about:blank"; + el.frameborder = 0; + css.border = 0; + css.opacity = 0; + css.filter = "Alpha(Opacity='0')"; + //el.allowTransparency = true; - for IE, but breaks masking ability! + } else { // DIV-only props + css.opacity = 0.001; + css.filter = "Alpha(Opacity='1')"; + } + // if pane IS an IFRAME, then must mask the pane itself + if (s.tagName == "IFRAME") { + // NOTE sizing done by a subroutine so can be called during live-resizing + css.zIndex = z.pane_normal + 1; // 1-higher than pane + $N.append(el); // append to LAYOUT CONTAINER + } + // otherwise put masks *inside the pane* to mask its contents + else { + $M.addClass("ui-layout-mask-inside-pane"); + css.zIndex = o.maskZindex || z.content_mask; // usually 1, but customizable + css.top = 0; + css.left = 0; + css.width = "100%"; + css.height = "100%"; + $P.append(el); // append INSIDE pane element + } + // add Mask to cached array so can be resized & reused + $Ms = $Ms.add(el); + } + return $Ms; + } + + + /** + * Destroy this layout and reset all elements + * + * @param {boolean=} [destroyChildren=false] Destory Child-Layouts first? + */ + , destroy = function (evt_or_destroyChildren, destroyChildren) { + // UNBIND layout events and remove global object + $(window).off("." + sID); // resize & unload + $(document).off("." + sID); // keyDown (hotkeys) + + if (typeof evt_or_destroyChildren === "object") + // stopPropagation if called by trigger("layoutdestroy") - use evtPane utility + evtPane(evt_or_destroyChildren); + else // no event, so transfer 1st param to destroyChildren param + destroyChildren = evt_or_destroyChildren; + + // need to look for parent layout BEFORE we remove the container data, else skips a level + //var parentPane = Instance.hasParentLayout ? $.layout.getParentPaneInstance( $N ) : null; + + // reset layout-container + $N.clearQueue() + .removeData("layout") + .removeData("layoutContainer") + .removeClass(options.containerClass) + .off("." + sID) // remove ALL Layout events + ; + + // remove all mask elements that have been created + $Ms.remove(); + + // loop all panes to remove layout classes, attributes and bindings + $.each(_c.allPanes, function (i, pane) { + removePane(pane, false, true, destroyChildren); // true = skipResize + }); + + // do NOT reset container CSS if is a 'pane' (or 'content') in an outer-layout - ie, THIS layout is 'nested' + var css = "layoutCSS"; + if ($N.data(css) && !$N.data("layoutRole")) // RESET CSS + $N.css($N.data(css)).removeData(css); + + // for full-page layouts, also reset the CSS + if (sC.tagName === "BODY" && ($N = $("html")).data(css)) // RESET CSS + $N.css($N.data(css)).removeData(css); + + // trigger plugins for this layout, if there are any + runPluginCallbacks(Instance, $.layout.onDestroy); + + // trigger state-management and onunload callback + unload(); + + // clear the Instance of everything except for container & options (so could recreate) + // RE-CREATE: myLayout = myLayout.container.layout( myLayout.options ); + for (var n in Instance) + if (!n.match(/^(container|options)$/)) + delete Instance[n]; + // add a 'destroyed' flag to make it easy to check + Instance.destroyed = true; + + // if this is a child layout, CLEAR the child-pointer in the parent + /* for now the pointer REMAINS, but with only container, options and destroyed keys + if (parentPane) { + var layout = parentPane.pane.data("parentLayout") + , key = layout.options.instanceKey || 'error'; + // THIS SYNTAX MAY BE WRONG! + parentPane.children[key] = layout.children[ parentPane.name ].children[key] = null; + } + */ + + return Instance; // for coding convenience + } + + /** + * Remove a pane from the layout - subroutine of destroy() + * + * @see destroy() + * @param {(string|Object)} evt_or_pane The pane to process + * @param {boolean=} [remove=false] Remove the DOM element? + * @param {boolean=} [skipResize=false] Skip calling resizeAll()? + * @param {boolean=} [destroyChild=true] Destroy Child-layouts? If not passed, obeys options setting + */ + , removePane = function (evt_or_pane, remove, skipResize, destroyChild) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $P = $Ps[pane] + , $C = $Cs[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + ; + // NOTE: elements can still exist even after remove() + // so check for missing data(), which is cleared by removed() + if ($P && $.isEmptyObject($P.data())) + $P = false; + if ($C && $.isEmptyObject($C.data())) + $C = false; + if ($R && $.isEmptyObject($R.data())) + $R = false; + if ($T && $.isEmptyObject($T.data())) + $T = false; + + if ($P) + $P.stop(true, true); + + var o = options[pane] + , s = state[pane] + , d = "layout" + , css = "layoutCSS" + , pC = children[pane] + , hasChildren = $.isPlainObject(pC) && !$.isEmptyObject(pC) + , destroy = destroyChild !== undefined ? destroyChild : o.destroyChildren + ; + // FIRST destroy the child-layout(s) + if (hasChildren && destroy) { + $.each(pC, function (key, child) { + if (!child.destroyed) + child.destroy(true);// tell child-layout to destroy ALL its child-layouts too + if (child.destroyed) // destroy was successful + delete pC[key]; + }); + // if no more children, remove the children hash + if ($.isEmptyObject(pC)) { + pC = children[pane] = null; // clear children hash + hasChildren = false; + } + } + + // Note: can't 'remove' a pane element with non-destroyed children + if ($P && remove && !hasChildren) + $P.remove(); // remove the pane-element and everything inside it + else if ($P && $P[0]) { + // create list of ALL pane-classes that need to be removed + var root = o.paneClass // default="ui-layout-pane" + , pRoot = root + "-" + pane // eg: "ui-layout-pane-west" + , _open = "-open" + , _sliding = "-sliding" + , _closed = "-closed" + , classes = [root, root + _open, root + _closed, root + _sliding, // generic classes + pRoot, pRoot + _open, pRoot + _closed, pRoot + _sliding] // pane-specific classes + ; + $.merge(classes, getHoverClasses($P, true)); // ADD hover-classes + // remove all Layout classes from pane-element + $P.removeClass(classes.join(" ")) // remove ALL pane-classes + .removeData("parentLayout") + .removeData("layoutPane") + .removeData("layoutRole") + .removeData("layoutEdge") + .removeData("autoHidden") // in case set + .off("." + sID) // remove ALL Layout events + // TODO: remove these extra unbind commands when jQuery is fixed + //.unbind("mouseenter"+ sID) + //.unbind("mouseleave"+ sID) + ; + // do NOT reset CSS if this pane/content is STILL the container of a nested layout! + // the nested layout will reset its 'container' CSS when/if it is destroyed + if (hasChildren && $C) { + // a content-div may not have a specific width, so give it one to contain the Layout + $C.width($C.width()); + $.each(pC, function (key, child) { + child.resizeAll(); // resize the Layout + }); + } else if ($C) + $C.css($C.data(css)).removeData(css).removeData("layoutRole"); + // remove pane AFTER content in case there was a nested layout + if (!$P.data(d)) + $P.css($P.data(css)).removeData(css); + } + + // REMOVE pane resizer and toggler elements + if ($T) + $T.remove(); + if ($R) + $R.remove(); + + // CLEAR all pointers and state data + Instance[pane] = $Ps[pane] = $Cs[pane] = $Rs[pane] = $Ts[pane] = false; + s = {removed: true}; + + if (!skipResize) + resizeAll(); + } + + + /* + * ########################### + * ACTION METHODS + * ########################### + */ + + /** + * @param {string} pane + */ + , _hidePane = function (pane) { + var $P = $Ps[pane] + , o = options[pane] + , s = $P[0].style + ; + if (o.useOffscreenClose) { + if (!$P.data(_c.offscreenReset)) + $P.data(_c.offscreenReset, {left: s.left, right: s.right}); + $P.css(_c.offscreenCSS); + } else + $P.hide().removeData(_c.offscreenReset); + } + + /** + * @param {string} pane + */ + , _showPane = function (pane) { + var $P = $Ps[pane] + , o = options[pane] + , off = _c.offscreenCSS + , old = $P.data(_c.offscreenReset) + , s = $P[0].style + ; + $P.show() // ALWAYS show, just in case + .removeData(_c.offscreenReset); + if (o.useOffscreenClose && old) { + if (s.left == off.left) + s.left = old.left; + if (s.right == off.right) + s.right = old.right; + } + } + + + /** + * Completely 'hides' a pane, including its spacing - as if it does not exist + * The pane is not actually 'removed' from the source, so can use 'show' to un-hide it + * + * @param {(string|Object)} evt_or_pane The pane being hidden, ie: north, south, east, or west + * @param {boolean=} [noAnimation=false] + */ + , hide = function (evt_or_pane, noAnimation) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , o = options[pane] + , s = state[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + ; + if (pane === "center" || !$P || s.isHidden) + return; // pane does not exist OR is already hidden + + // onhide_start callback - will CANCEL hide if returns false + if (state.initialized && false === _runCallbacks("onhide_start", pane)) + return; + + s.isSliding = false; // just in case + delete state.panesSliding[pane]; + + // now hide the elements + if ($R) + $R.hide(); // hide resizer-bar + if (!state.initialized || s.isClosed) { + s.isClosed = true; // to trigger open-animation on show() + s.isHidden = true; + s.isVisible = false; + if (!state.initialized) + _hidePane(pane); // no animation when loading page + sizeMidPanes(_c[pane].dir === "horz" ? "" : "center"); + if (state.initialized || o.triggerEventsOnLoad) + _runCallbacks("onhide_end", pane); + } else { + s.isHiding = true; // used by onclose + close(pane, false, noAnimation); // adjust all panes to fit + } + } + + /** + * Show a hidden pane - show as 'closed' by default unless openPane = true + * + * @param {(string|Object)} evt_or_pane The pane being opened, ie: north, south, east, or west + * @param {boolean=} [openPane=false] + * @param {boolean=} [noAnimation=false] + * @param {boolean=} [noAlert=false] + */ + , show = function (evt_or_pane, openPane, noAnimation, noAlert) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , o = options[pane] + , s = state[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + ; + if (pane === "center" || !$P || !s.isHidden) + return; // pane does not exist OR is not hidden + + // onshow_start callback - will CANCEL show if returns false + if (false === _runCallbacks("onshow_start", pane)) + return; + + s.isShowing = true; // used by onopen/onclose + //s.isHidden = false; - will be set by open/close - if not cancelled + s.isSliding = false; // just in case + delete state.panesSliding[pane]; + + // now show the elements + //if ($R) $R.show(); - will be shown by open/close + if (openPane === false) + close(pane, true); // true = force + else + open(pane, false, noAnimation, noAlert); // adjust all panes to fit + } + + + /** + * Toggles a pane open/closed by calling either open or close + * + * @param {(string|Object)} evt_or_pane The pane being toggled, ie: north, south, east, or west + * @param {boolean=} [slide=false] + */ + , toggle = function (evt_or_pane, slide) { + if (!isInitialized()) + return; + var evt = evtObj(evt_or_pane) + , pane = evtPane.call(this, evt_or_pane) + , s = state[pane] + ; + if (evt) // called from to $R.dblclick OR triggerPaneEvent + evt.stopImmediatePropagation(); + if (s.isHidden) + show(pane); // will call 'open' after unhiding it + else if (s.isClosed) + open(pane, !!slide); + else + close(pane); + } + + + /** + * Utility method used during init or other auto-processes + * + * @param {string} pane The pane being closed + * @param {boolean=} [setHandles=false] + */ + , _closePane = function (pane, setHandles) { + var + $P = $Ps[pane] + , s = state[pane] + ; + _hidePane(pane); + s.isClosed = true; + s.isVisible = false; + if (setHandles) + setAsClosed(pane); + } + + /** + * Close the specified pane (animation optional), and resize all other panes as needed + * + * @param {(string|Object)} evt_or_pane The pane being closed, ie: north, south, east, or west + * @param {boolean=} [force=false] + * @param {boolean=} [noAnimation=false] + * @param {boolean=} [skipCallback=false] + */ + , close = function (evt_or_pane, force, noAnimation, skipCallback) { + var pane = evtPane.call(this, evt_or_pane); + if (pane === "center") + return; // validate + // if pane has been initialized, but NOT the complete layout, close pane instantly + if (!state.initialized && $Ps[pane]) { + _closePane(pane, true); // INIT pane as closed + return; + } + if (!isInitialized()) + return; + + var + $P = $Ps[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + , o = options[pane] + , s = state[pane] + , c = _c[pane] + , doFX, isShowing, isHiding, wasSliding; + + // QUEUE in case another action/animation is in progress + $N.queue(function (queueNext) { + + if (!$P + || (!o.closable && !s.isShowing && !s.isHiding) // invalid request // (!o.resizable && !o.closable) ??? + || (!force && s.isClosed && !s.isShowing) // already closed + ) + return queueNext(); + + // onclose_start callback - will CANCEL hide if returns false + // SKIP if just 'showing' a hidden pane as 'closed' + var abort = !s.isShowing && false === _runCallbacks("onclose_start", pane); + + // transfer logic vars to temp vars + isShowing = s.isShowing; + isHiding = s.isHiding; + wasSliding = s.isSliding; + // now clear the logic vars (REQUIRED before aborting) + delete s.isShowing; + delete s.isHiding; + + if (abort) + return queueNext(); + + doFX = !noAnimation && !s.isClosed && (o.fxName_close != "none"); + s.isMoving = true; + s.isClosed = true; + s.isVisible = false; + // update isHidden BEFORE sizing panes + if (isHiding) + s.isHidden = true; + else if (isShowing) + s.isHidden = false; + + if (s.isSliding) // pane is being closed, so UNBIND trigger events + bindStopSlidingEvents(pane, false); // will set isSliding=false + else // resize panes adjacent to this one + sizeMidPanes(_c[pane].dir === "horz" ? "" : "center", false); // false = NOT skipCallback + + // if this pane has a resizer bar, move it NOW - before animation + setAsClosed(pane); + + // CLOSE THE PANE + if (doFX) { // animate the close + lockPaneForFX(pane, true); // need to set left/top so animation will work + $P.hide(o.fxName_close, o.fxSettings_close, o.fxSpeed_close, function () { + lockPaneForFX(pane, false); // undo + if (s.isClosed) + close_2(); + queueNext(); + }); + } else { // hide the pane without animation + _hidePane(pane); + close_2(); + queueNext(); + } + }); + + // SUBROUTINE + function close_2() { + s.isMoving = false; + bindStartSlidingEvents(pane, true); // will enable if o.slidable = true + + // if opposite-pane was autoClosed, see if it can be autoOpened now + var altPane = _c.oppositeEdge[pane]; + if (state[altPane].noRoom) { + setSizeLimits(altPane); + makePaneFit(altPane); + } + + if (!skipCallback && (state.initialized || o.triggerEventsOnLoad)) { + // onclose callback - UNLESS just 'showing' a hidden pane as 'closed' + if (!isShowing) + _runCallbacks("onclose_end", pane); + // onhide OR onshow callback + if (isShowing) + _runCallbacks("onshow_end", pane); + if (isHiding) + _runCallbacks("onhide_end", pane); + } + } + } + + /** + * @param {string} pane The pane just closed, ie: north, south, east, or west + */ + , setAsClosed = function (pane) { + if (!$Rs[pane]) + return; // handles not initialized yet! + var + $P = $Ps[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + , o = options[pane] + , s = state[pane] + , side = _c[pane].side + , rClass = o.resizerClass + , tClass = o.togglerClass + , _pane = "-" + pane // used for classNames + , _open = "-open" + , _sliding = "-sliding" + , _closed = "-closed" + ; + $R + .css(side, sC.inset[side]) // move the resizer + .removeClass(rClass + _open + " " + rClass + _pane + _open) + .removeClass(rClass + _sliding + " " + rClass + _pane + _sliding) + .addClass(rClass + _closed + " " + rClass + _pane + _closed) + ; + // handle already-hidden panes in case called by swap() or a similar method + if (s.isHidden) + $R.hide(); // hide resizer-bar + + // DISABLE 'resizing' when closed - do this BEFORE bindStartSlidingEvents? + if (o.resizable && $.layout.plugins.draggable) + $R + .draggable("disable") + .removeClass("ui-state-disabled") // do NOT apply disabled styling - not suitable here + .css("cursor", "default") + .attr("title", "") + ; + + // if pane has a toggler button, adjust that too + if ($T) { + $T + .removeClass(tClass + _open + " " + tClass + _pane + _open) + .addClass(tClass + _closed + " " + tClass + _pane + _closed) + .attr("title", o.tips.Open) // may be blank + ; + // toggler-content - if exists + $T.children(".content-open").hide(); + $T.children(".content-closed").css("display", "block"); + } + + // sync any 'pin buttons' + syncPinBtns(pane, false); + + if (state.initialized) { + // resize 'length' and position togglers for adjacent panes + sizeHandles(); + } + } + + /** + * Open the specified pane (animation optional), and resize all other panes as needed + * + * @param {(string|Object)} evt_or_pane The pane being opened, ie: north, south, east, or west + * @param {boolean=} [slide=false] + * @param {boolean=} [noAnimation=false] + * @param {boolean=} [noAlert=false] + */ + , open = function (evt_or_pane, slide, noAnimation, noAlert) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $P = $Ps[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + , o = options[pane] + , s = state[pane] + , c = _c[pane] + , doFX, isShowing + ; + if (pane === "center") + return; // validate + // QUEUE in case another action/animation is in progress + $N.queue(function (queueNext) { + + if (!$P + || (!o.resizable && !o.closable && !s.isShowing) // invalid request + || (s.isVisible && !s.isSliding) // already open + ) + return queueNext(); + + // pane can ALSO be unhidden by just calling show(), so handle this scenario + if (s.isHidden && !s.isShowing) { + queueNext(); // call before show() because it needs the queue free + show(pane, true); + return; + } + + if (s.autoResize && s.size != o.size) // resize pane to original size set in options + sizePane(pane, o.size, true, true, true); // true=skipCallback/noAnimation/forceResize + else + // make sure there is enough space available to open the pane + setSizeLimits(pane, slide); + + // onopen_start callback - will CANCEL open if returns false + var cbReturn = _runCallbacks("onopen_start", pane); + + if (cbReturn === "abort") + return queueNext(); + + // update pane-state again in case options were changed in onopen_start + if (cbReturn !== "NC") // NC = "No Callback" + setSizeLimits(pane, slide); + + if (s.minSize > s.maxSize) { // INSUFFICIENT ROOM FOR PANE TO OPEN! + syncPinBtns(pane, false); // make sure pin-buttons are reset + if (!noAlert && o.tips.noRoomToOpen) + alert(o.tips.noRoomToOpen); + return queueNext(); // ABORT + } + + if (slide) // START Sliding - will set isSliding=true + bindStopSlidingEvents(pane, true); // BIND trigger events to close sliding-pane + else if (s.isSliding) // PIN PANE (stop sliding) - open pane 'normally' instead + bindStopSlidingEvents(pane, false); // UNBIND trigger events - will set isSliding=false + else if (o.slidable) + bindStartSlidingEvents(pane, false); // UNBIND trigger events + + s.noRoom = false; // will be reset by makePaneFit if 'noRoom' + makePaneFit(pane); + + // transfer logic var to temp var + isShowing = s.isShowing; + // now clear the logic var + delete s.isShowing; + + doFX = !noAnimation && s.isClosed && (o.fxName_open != "none"); + s.isMoving = true; + s.isVisible = true; + s.isClosed = false; + // update isHidden BEFORE sizing panes - WHY??? Old? + if (isShowing) + s.isHidden = false; + + if (doFX) { // ANIMATE + // mask adjacent panes with objects + lockPaneForFX(pane, true); // need to set left/top so animation will work + $P.show(o.fxName_open, o.fxSettings_open, o.fxSpeed_open, function () { + lockPaneForFX(pane, false); // undo + if (s.isVisible) + open_2(); // continue + queueNext(); + }); + } else { // no animation + _showPane(pane);// just show pane and... + open_2(); // continue + queueNext(); + } + }); + + // SUBROUTINE + function open_2() { + s.isMoving = false; + + // cure iframe display issues + _fixIframe(pane); + + // NOTE: if isSliding, then other panes are NOT 'resized' + if (!s.isSliding) { // resize all panes adjacent to this one + sizeMidPanes(_c[pane].dir == "vert" ? "center" : "", false); // false = NOT skipCallback + } + + // set classes, position handles and execute callbacks... + setAsOpen(pane); + } + } + + /** + * @param {string} pane The pane just opened, ie: north, south, east, or west + * @param {boolean=} [skipCallback=false] + */ + , setAsOpen = function (pane, skipCallback) { + var + $P = $Ps[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + , o = options[pane] + , s = state[pane] + , side = _c[pane].side + , rClass = o.resizerClass + , tClass = o.togglerClass + , _pane = "-" + pane // used for classNames + , _open = "-open" + , _closed = "-closed" + , _sliding = "-sliding" + ; + $R + .css(side, sC.inset[side] + getPaneSize(pane)) // move the resizer + .removeClass(rClass + _closed + " " + rClass + _pane + _closed) + .addClass(rClass + _open + " " + rClass + _pane + _open) + ; + if (s.isSliding) + $R.addClass(rClass + _sliding + " " + rClass + _pane + _sliding); + else // in case 'was sliding' + $R.removeClass(rClass + _sliding + " " + rClass + _pane + _sliding); + + removeHover(0, $R); // remove hover classes + if (o.resizable && $.layout.plugins.draggable) + $R.draggable("enable") + .css("cursor", o.resizerCursor) + .attr("title", o.tips.Resize); + else if (!s.isSliding) + $R.css("cursor", "default"); // n-resize, s-resize, etc + + // if pane also has a toggler button, adjust that too + if ($T) { + $T.removeClass(tClass + _closed + " " + tClass + _pane + _closed) + .addClass(tClass + _open + " " + tClass + _pane + _open) + .attr("title", o.tips.Close); // may be blank + removeHover(0, $T); // remove hover classes + // toggler-content - if exists + $T.children(".content-closed").hide(); + $T.children(".content-open").css("display", "block"); + } + + // sync any 'pin buttons' + syncPinBtns(pane, !s.isSliding); + + // update pane-state dimensions - BEFORE resizing content + $.extend(s, elDims($P)); + + if (state.initialized) { + // resize resizer & toggler sizes for all panes + sizeHandles(); + // resize content every time pane opens - to be sure + sizeContent(pane, true); // true = remeasure headers/footers, even if 'pane.isMoving' + } + + if (!skipCallback && (state.initialized || o.triggerEventsOnLoad) && $P.is(":visible")) { + // onopen callback + _runCallbacks("onopen_end", pane); + // onshow callback - TODO: should this be here? + if (s.isShowing) + _runCallbacks("onshow_end", pane); + + // ALSO call onresize because layout-size *may* have changed while pane was closed + if (state.initialized) + _runCallbacks("onresize_end", pane); + } + + // TODO: Somehow sizePane("north") is being called after this point??? + } + + + /** + * slideOpen / slideClose / slideToggle + * + * Pass-though methods for sliding + */ + , slideOpen = function (evt_or_pane) { + if (!isInitialized()) + return; + var evt = evtObj(evt_or_pane) + , pane = evtPane.call(this, evt_or_pane) + , s = state[pane] + , delay = options[pane].slideDelay_open + ; + if (pane === "center") + return; // validate + // prevent event from triggering on NEW resizer binding created below + if (evt) + evt.stopImmediatePropagation(); + + if (s.isClosed && evt && evt.type === "mouseenter" && delay > 0) + // trigger = mouseenter - use a delay + timer.set(pane + "_openSlider", open_NOW, delay); + else + open_NOW(); // will unbind events if is already open + + /** + * SUBROUTINE for timed open + */ + function open_NOW() { + if (!s.isClosed) // skip if no longer closed! + bindStopSlidingEvents(pane, true); // BIND trigger events to close sliding-pane + else if (!s.isMoving) + open(pane, true); // true = slide - open() will handle binding + } + } + + , slideClose = function (evt_or_pane) { + if (!isInitialized()) + return; + var evt = evtObj(evt_or_pane) + , pane = evtPane.call(this, evt_or_pane) + , o = options[pane] + , s = state[pane] + , delay = s.isMoving ? 1000 : 300 // MINIMUM delay - option may override + ; + if (pane === "center") + return; // validate + if (s.isClosed || s.isResizing) { + // skip if already closed OR in process of resizing + } + else if (o.slideTrigger_close === "click") + close_NOW(); // close immediately onClick + else if (o.preventQuickSlideClose && s.isMoving) { + // handle Chrome quick-close on slide-open + } + else if (o.preventPrematureSlideClose && evt && $.layout.isMouseOverElem(evt, $Ps[pane])) { + // handle incorrect mouseleave trigger, like when over a SELECT-list in IE + } + else if (evt) // trigger = mouseleave - use a delay + // 1 sec delay if 'opening', else .3 sec + timer.set(pane + "_closeSlider", close_NOW, max(o.slideDelay_close, delay)); + else // called programically + close_NOW(); + + /** + * SUBROUTINE for timed close + */ + function close_NOW() { + if (s.isClosed) // skip 'close' if already closed! + bindStopSlidingEvents(pane, false); // UNBIND trigger events - TODO: is this needed here? + else if (!s.isMoving) + close(pane); // close will handle unbinding + } + } + + /** + * @param {(string|Object)} evt_or_pane The pane being opened, ie: north, south, east, or west + */ + , slideToggle = function (evt_or_pane) { + var pane = evtPane.call(this, evt_or_pane); + toggle(pane, true); + } + + + /** + * Must set left/top on East/South panes so animation will work properly + * + * @param {string} pane The pane to lock, 'east' or 'south' - any other is ignored! + * @param {boolean} doLock true = set left/top, false = remove + */ + , lockPaneForFX = function (pane, doLock) { + var $P = $Ps[pane] + , s = state[pane] + , o = options[pane] + , z = options.zIndexes + ; + if (doLock) { + showMasks(pane, {animation: true, objectsOnly: true}); + $P.css({zIndex: z.pane_animate}); // overlay all elements during animation + if (pane == "south") + $P.css({top: sC.inset.top + sC.innerHeight - $P.outerHeight()}); + else if (pane == "east") + $P.css({left: sC.inset.left + sC.innerWidth - $P.outerWidth()}); + } else { // animation DONE - RESET CSS + hideMasks(); + $P.css({zIndex: (s.isSliding ? z.pane_sliding : z.pane_normal)}); + if (pane == "south") + $P.css({top: "auto"}); + // if pane is positioned 'off-screen', then DO NOT screw with it! + else if (pane == "east" && !$P.css("left").match(/\-99999/)) + $P.css({left: "auto"}); + // fix anti-aliasing in IE - only needed for animations that change opacity + if (browser.msie && o.fxOpacityFix && o.fxName_open != "slide" && $P.css("filter") && $P.css("opacity") == 1) + $P[0].style.removeAttribute('filter'); + } + } + + + /** + * Toggle sliding functionality of a specific pane on/off by adding removing 'slide open' trigger + * + * @see open(), close() + * @param {string} pane The pane to enable/disable, 'north', 'south', etc. + * @param {boolean} enable Enable or Disable sliding? + */ + , bindStartSlidingEvents = function (pane, enable) { + var o = options[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + , evtName = o.slideTrigger_open.toLowerCase() + ; + if (!$R || (enable && !o.slidable)) + return; + + // make sure we have a valid event + if (evtName.match(/mouseover/)) + evtName = o.slideTrigger_open = "mouseenter"; + else if (!evtName.match(/(click|dblclick|mouseenter)/)) + evtName = o.slideTrigger_open = "click"; + + // must remove double-click-toggle when using dblclick-slide + if (o.resizerDblClickToggle && evtName.match(/click/)) { + $R[enable ? "unbind" : "bind"]('dblclick.' + sID, toggle) + } + + $R + // add or remove event + [enable ? "bind" : "unbind"](evtName + '.' + sID, slideOpen) + // set the appropriate cursor & title/tip + .css("cursor", enable ? o.sliderCursor : "default") + .attr("title", enable ? o.tips.Slide : "") + ; + } + + /** + * Add or remove 'mouseleave' events to 'slide close' when pane is 'sliding' open or closed + * Also increases zIndex when pane is sliding open + * See bindStartSlidingEvents for code to control 'slide open' + * + * @see slideOpen(), slideClose() + * @param {string} pane The pane to process, 'north', 'south', etc. + * @param {boolean} enable Enable or Disable events? + */ + , bindStopSlidingEvents = function (pane, enable) { + var o = options[pane] + , s = state[pane] + , c = _c[pane] + , z = options.zIndexes + , evtName = o.slideTrigger_close.toLowerCase() + , action = (enable ? "bind" : "unbind") + , $P = $Ps[pane] + , $R = $Rs[pane] + ; + timer.clear(pane + "_closeSlider"); // just in case + + if (enable) { + s.isSliding = true; + state.panesSliding[pane] = true; + // remove 'slideOpen' event from resizer + // ALSO will raise the zIndex of the pane & resizer + bindStartSlidingEvents(pane, false); + } else { + s.isSliding = false; + delete state.panesSliding[pane]; + } + + // RE/SET zIndex - increases when pane is sliding-open, resets to normal when not + $P.css("zIndex", enable ? z.pane_sliding : z.pane_normal); + $R.css("zIndex", enable ? z.pane_sliding + 2 : z.resizer_normal); // NOTE: mask = pane_sliding+1 + + // make sure we have a valid event + if (!evtName.match(/(click|mouseleave)/)) + evtName = o.slideTrigger_close = "mouseleave"; // also catches 'mouseout' + + // add/remove slide triggers + $R[action](evtName, slideClose); // base event on resize + // need extra events for mouseleave + if (evtName === "mouseleave") { + // also close on pane.mouseleave + $P[action]("mouseleave." + sID, slideClose); + // cancel timer when mouse moves between 'pane' and 'resizer' + $R[action]("mouseenter." + sID, cancelMouseOut); + $P[action]("mouseenter." + sID, cancelMouseOut); + } + + if (!enable) + timer.clear(pane + "_closeSlider"); + else if (evtName === "click" && !o.resizable) { + // IF pane is not resizable (which already has a cursor and tip) + // then set the a cursor & title/tip on resizer when sliding + $R.css("cursor", enable ? o.sliderCursor : "default"); + $R.attr("title", enable ? o.tips.Close : ""); // use Toggler-tip, eg: "Close Pane" + } + + // SUBROUTINE for mouseleave timer clearing + function cancelMouseOut(evt) { + timer.clear(pane + "_closeSlider"); + evt.stopPropagation(); + } + } + + + /** + * Hides/closes a pane if there is insufficient room - reverses this when there is room again + * MUST have already called setSizeLimits() before calling this method + * + * @param {string} pane The pane being resized + * @param {boolean=} [isOpening=false] Called from onOpen? + * @param {boolean=} [skipCallback=false] Should the onresize callback be run? + * @param {boolean=} [force=false] + */ + , makePaneFit = function (pane, isOpening, skipCallback, force) { + var o = options[pane] + , s = state[pane] + , c = _c[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + , isSidePane = c.dir === "vert" + , hasRoom = false + ; + // special handling for center & east/west panes + if (pane === "center" || (isSidePane && s.noVerticalRoom)) { + // see if there is enough room to display the pane + // ERROR: hasRoom = s.minHeight <= s.maxHeight && (isSidePane || s.minWidth <= s.maxWidth); + hasRoom = (s.maxHeight >= 0); + if (hasRoom && s.noRoom) { // previously hidden due to noRoom, so show now + _showPane(pane); + if ($R) + $R.show(); + s.isVisible = true; + s.noRoom = false; + if (isSidePane) + s.noVerticalRoom = false; + _fixIframe(pane); + } else if (!hasRoom && !s.noRoom) { // not currently hidden, so hide now + _hidePane(pane); + if ($R) + $R.hide(); + s.isVisible = false; + s.noRoom = true; + } + } + + // see if there is enough room to fit the border-pane + if (pane === "center") { + // ignore center in this block + } else if (s.minSize <= s.maxSize) { // pane CAN fit + hasRoom = true; + if (s.size > s.maxSize) // pane is too big - shrink it + sizePane(pane, s.maxSize, skipCallback, true, force); // true = noAnimation + else if (s.size < s.minSize) // pane is too small - enlarge it + sizePane(pane, s.minSize, skipCallback, true, force); // true = noAnimation + // need s.isVisible because new pseudoClose method keeps pane visible, but off-screen + else if ($R && s.isVisible && $P.is(":visible")) { + // make sure resizer-bar is positioned correctly + // handles situation where nested layout was 'hidden' when initialized + var pos = s.size + sC.inset[c.side]; + if ($.layout.cssNum($R, c.side) != pos) + $R.css(c.side, pos); + } + + // if was previously hidden due to noRoom, then RESET because NOW there is room + if (s.noRoom) { + // s.noRoom state will be set by open or show + if (s.wasOpen && o.closable) { + if (o.autoReopen) + open(pane, false, true, true); // true = noAnimation, true = noAlert + else // leave the pane closed, so just update state + s.noRoom = false; + } else + show(pane, s.wasOpen, true, true); // true = noAnimation, true = noAlert + } + } else { // !hasRoom - pane CANNOT fit + if (!s.noRoom) { // pane not set as noRoom yet, so hide or close it now... + s.noRoom = true; // update state + s.wasOpen = !s.isClosed && !s.isSliding; + if (s.isClosed) { + } // SKIP + else if (o.closable) // 'close' if possible + close(pane, true, true); // true = force, true = noAnimation + else // 'hide' pane if cannot just be closed + hide(pane, true); // true = noAnimation + } + } + } + + + /** + * manualSizePane is an exposed flow-through method allowing extra code when pane is 'manually resized' + * + * @param {(string|Object)} evt_or_pane The pane being resized + * @param {number} size The *desired* new size for this pane - will be validated + * @param {boolean=} [skipCallback=false] Should the onresize callback be run? + * @param {boolean=} [noAnimation=false] + * @param {boolean=} [force=false] Force resizing even if does not seem necessary + */ + , manualSizePane = function (evt_or_pane, size, skipCallback, noAnimation, force) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , o = options[pane] + , s = state[pane] + // if resizing callbacks have been delayed and resizing is now DONE, force resizing to complete... + , forceResize = force || (o.livePaneResizing && !s.isResizing) + ; + if (pane === "center") + return; // validate + // ANY call to manualSizePane disables autoResize - ie, percentage sizing + s.autoResize = false; + // flow-through... + sizePane(pane, size, skipCallback, noAnimation, forceResize); // will animate resize if option enabled + } + + /** + * sizePane is called only by internal methods whenever a pane needs to be resized + * + * @param {(string|Object)} evt_or_pane The pane being resized + * @param {number} size The *desired* new size for this pane - will be validated + * @param {boolean=} [skipCallback=false] Should the onresize callback be run? + * @param {boolean=} [noAnimation=false] + * @param {boolean=} [force=false] Force resizing even if does not seem necessary + */ + , sizePane = function (evt_or_pane, size, skipCallback, noAnimation, force) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) // probably NEVER called from event? + , o = options[pane] + , s = state[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + , side = _c[pane].side + , dimName = _c[pane].sizeType.toLowerCase() + , skipResizeWhileDragging = s.isResizing && !o.triggerEventsDuringLiveResize + , doFX = noAnimation !== true && o.animatePaneSizing + , oldSize, newSize + ; + if (pane === "center") + return; // validate + // QUEUE in case another action/animation is in progress + $N.queue(function (queueNext) { + // calculate 'current' min/max sizes + setSizeLimits(pane); // update pane-state + oldSize = s.size; + size = _parseSize(pane, size); // handle percentages & auto + size = max(size, _parseSize(pane, o.minSize)); + size = min(size, s.maxSize); + if (size < s.minSize) { // not enough room for pane! + queueNext(); // call before makePaneFit() because it needs the queue free + makePaneFit(pane, false, skipCallback); // will hide or close pane + return; + } + + // IF newSize is same as oldSize, then nothing to do - abort + if (!force && size === oldSize) + return queueNext(); + + s.newSize = size; + + // onresize_start callback CANNOT cancel resizing because this would break the layout! + if (!skipCallback && state.initialized && s.isVisible) + _runCallbacks("onresize_start", pane); + + // resize the pane, and make sure its visible + newSize = cssSize(pane, size); + + if (doFX && $P.is(":visible")) { // ANIMATE + var fx = $.layout.effects.size[pane] || $.layout.effects.size.all + , easing = o.fxSettings_size.easing || fx.easing + , z = options.zIndexes + , props = {}; + props[dimName] = newSize + 'px'; + s.isMoving = true; + // overlay all elements during animation + $P.css({zIndex: z.pane_animate}) + .show().animate(props, o.fxSpeed_size, easing, function () { + // reset zIndex after animation + $P.css({zIndex: (s.isSliding ? z.pane_sliding : z.pane_normal)}); + s.isMoving = false; + delete s.newSize; + sizePane_2(); // continue + queueNext(); + }); + } else { // no animation + $P.css(dimName, newSize); // resize pane + delete s.newSize; + // if pane is visible, then + if ($P.is(":visible")) + sizePane_2(); // continue + else { + // pane is NOT VISIBLE, so just update state data... + // when pane is *next opened*, it will have the new size + s.size = size; // update state.size + //$.extend(s, elDims($P)); // update state dimensions - CANNOT do this when not visible! } + } + queueNext(); + } + }); + + // SUBROUTINE + function sizePane_2() { + /* Panes are sometimes not sized precisely in some browsers!? + * This code will resize the pane up to 3 times to nudge the pane to the correct size + */ + var actual = dimName === 'width' ? $P.outerWidth() : $P.outerHeight() + , tries = [{ + pane: pane + , count: 1 + , target: size + , actual: actual + , correct: (size === actual) + , attempt: size + , cssSize: newSize + }] + , lastTry = tries[0] + , thisTry = {} + , msg = 'Inaccurate size after resizing the ' + pane + '-pane.' + ; + while (!lastTry.correct) { + thisTry = {pane: pane, count: lastTry.count + 1, target: size}; + + if (lastTry.actual > size) + thisTry.attempt = max(0, lastTry.attempt - (lastTry.actual - size)); + else // lastTry.actual < size + thisTry.attempt = max(0, lastTry.attempt + (size - lastTry.actual)); + + thisTry.cssSize = cssSize(pane, thisTry.attempt); + $P.css(dimName, thisTry.cssSize); + + thisTry.actual = dimName == 'width' ? $P.outerWidth() : $P.outerHeight(); + thisTry.correct = (size === thisTry.actual); + + // log attempts and alert the user of this *non-fatal error* (if showDebugMessages) + if (tries.length === 1) { + _log(msg, false, true); + _log(lastTry, false, true); + } + _log(thisTry, false, true); + // after 4 tries, is as close as its gonna get! + if (tries.length > 3) + break; + + tries.push(thisTry); + lastTry = tries[tries.length - 1]; + } + // END TESTING CODE + + // update pane-state dimensions + s.size = size; + $.extend(s, elDims($P)); + + if (s.isVisible && $P.is(":visible")) { + // reposition the resizer-bar + if ($R) + $R.css(side, size + sC.inset[side]); + // resize the content-div + sizeContent(pane); + } + + if (!skipCallback && !skipResizeWhileDragging && state.initialized && s.isVisible) + _runCallbacks("onresize_end", pane); + + // resize all the adjacent panes, and adjust their toggler buttons + // when skipCallback passed, it means the controlling method will handle 'other panes' + if (!skipCallback) { + // also no callback if live-resize is in progress and NOT triggerEventsDuringLiveResize + if (!s.isSliding) + sizeMidPanes(_c[pane].dir == "horz" ? "" : "center", skipResizeWhileDragging, force); + sizeHandles(); + } + + // if opposite-pane was autoClosed, see if it can be autoOpened now + var altPane = _c.oppositeEdge[pane]; + if (size < oldSize && state[altPane].noRoom) { + setSizeLimits(altPane); + makePaneFit(altPane, false, skipCallback); + } + + // DEBUG - ALERT user/developer so they know there was a sizing problem + if (tries.length > 1) + _log(msg + '\nSee the Error Console for details.', true, true); + } + } + + /** + * @see initPanes(), sizePane(), resizeAll(), open(), close(), hide() + * @param {(Array.|string)} panes The pane(s) being resized, comma-delmited string + * @param {boolean=} [skipCallback=false] Should the onresize callback be run? + * @param {boolean=} [force=false] + */ + , sizeMidPanes = function (panes, skipCallback, force) { + panes = (panes ? panes : "east,west,center").split(","); + + $.each(panes, function (i, pane) { + if (!$Ps[pane]) + return; // NO PANE - skip + var + o = options[pane] + , s = state[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + , isCenter = (pane == "center") + , hasRoom = true + , CSS = {} + // if pane is not visible, show it invisibly NOW rather than for *each call* in this script + , visCSS = $.layout.showInvisibly($P) + + , newCenter = calcNewCenterPaneDims() + ; + + // update pane-state dimensions + $.extend(s, elDims($P)); + + if (pane === "center") { + if (!force && s.isVisible && newCenter.width === s.outerWidth && newCenter.height === s.outerHeight) { + $P.css(visCSS); + return true; // SKIP - pane already the correct size + } + // set state for makePaneFit() logic + $.extend(s, cssMinDims(pane), { + maxWidth: newCenter.width + , maxHeight: newCenter.height + }); + CSS = newCenter; + s.newWidth = CSS.width; + s.newHeight = CSS.height; + // convert OUTER width/height to CSS width/height + CSS.width = cssW($P, CSS.width); + // NEW - allow pane to extend 'below' visible area rather than hide it + CSS.height = cssH($P, CSS.height); + hasRoom = CSS.width >= 0 && CSS.height >= 0; // height >= 0 = ALWAYS TRUE NOW + + // during layout init, try to shrink east/west panes to make room for center + if (!state.initialized && o.minWidth > newCenter.width) { + var + reqPx = o.minWidth - s.outerWidth + , minE = options.east.minSize || 0 + , minW = options.west.minSize || 0 + , sizeE = state.east.size + , sizeW = state.west.size + , newE = sizeE + , newW = sizeW + ; + if (reqPx > 0 && state.east.isVisible && sizeE > minE) { + newE = max(sizeE - minE, sizeE - reqPx); + reqPx -= sizeE - newE; + } + if (reqPx > 0 && state.west.isVisible && sizeW > minW) { + newW = max(sizeW - minW, sizeW - reqPx); + reqPx -= sizeW - newW; + } + // IF we found enough extra space, then resize the border panes as calculated + if (reqPx === 0) { + if (sizeE && sizeE != minE) + sizePane('east', newE, true, true, force); // true = skipCallback/noAnimation - initPanes will handle when done + if (sizeW && sizeW != minW) + sizePane('west', newW, true, true, force); // true = skipCallback/noAnimation + // now start over! + sizeMidPanes('center', skipCallback, force); + $P.css(visCSS); + return; // abort this loop + } + } + } else { // for east and west, set only the height, which is same as center height + // set state.min/maxWidth/Height for makePaneFit() logic + if (s.isVisible && !s.noVerticalRoom) + $.extend(s, elDims($P), cssMinDims(pane)); + if (!force && !s.noVerticalRoom && newCenter.height === s.outerHeight) { + $P.css(visCSS); + return true; // SKIP - pane already the correct size + } + // east/west have same top, bottom & height as center + CSS.top = newCenter.top; + CSS.bottom = newCenter.bottom; + s.newSize = newCenter.height; + // NEW - allow pane to extend 'below' visible area rather than hide it + CSS.height = cssH($P, newCenter.height); + s.maxHeight = CSS.height; + hasRoom = (s.maxHeight >= 0); // ALWAYS TRUE NOW + if (!hasRoom) + s.noVerticalRoom = true; // makePaneFit() logic + } + + if (hasRoom) { + // resizeAll passes skipCallback because it triggers callbacks after ALL panes are resized + if (!skipCallback && state.initialized) + _runCallbacks("onresize_start", pane); + + $P.css(CSS); // apply the CSS to pane + if (pane !== "center") + sizeHandles(pane); // also update resizer length + if (s.noRoom && !s.isClosed && !s.isHidden) + makePaneFit(pane); // will re-open/show auto-closed/hidden pane + if (s.isVisible) { + $.extend(s, elDims($P)); // update pane dimensions + if (state.initialized) + sizeContent(pane); // also resize the contents, if exists + } + } else if (!s.noRoom && s.isVisible) // no room for pane + makePaneFit(pane); // will hide or close pane + + // reset visibility, if necessary + $P.css(visCSS); + + delete s.newSize; + delete s.newWidth; + delete s.newHeight; + + if (!s.isVisible) + return true; // DONE - next pane + + /* + * Extra CSS for IE6 or IE7 in Quirks-mode - add 'width' to NORTH/SOUTH panes + * Normally these panes have only 'left' & 'right' positions so pane auto-sizes + * ALSO required when pane is an IFRAME because will NOT default to 'full width' + * TODO: Can I use width:100% for a north/south iframe? + * TODO: Sounds like a job for $P.outerWidth( sC.innerWidth ) SETTER METHOD + */ + if (pane === "center") { // finished processing midPanes + var fix = browser.isIE6 || !browser.boxModel; + if ($Ps.north && (fix || state.north.tagName == "IFRAME")) + $Ps.north.css("width", cssW($Ps.north, sC.innerWidth)); + if ($Ps.south && (fix || state.south.tagName == "IFRAME")) + $Ps.south.css("width", cssW($Ps.south, sC.innerWidth)); + } + + // resizeAll passes skipCallback because it triggers callbacks after ALL panes are resized + if (!skipCallback && state.initialized) + _runCallbacks("onresize_end", pane); + }); + } + + + /** + * @see window.onresize(), callbacks or custom code + * @param {(Object|boolean)=} evt_or_refresh If 'true', then also reset pane-positioning + */ + , resizeAll = function (evt_or_refresh) { + var oldW = sC.innerWidth + , oldH = sC.innerHeight + ; + // stopPropagation if called by trigger("layoutdestroy") - use evtPane utility + evtPane(evt_or_refresh); + + // cannot size layout when 'container' is hidden or collapsed + if (!$N.is(":visible")) + return; + + if (!state.initialized) { + _initLayoutElements(); + return; // no need to resize since we just initialized! + } + + if (evt_or_refresh === true && $.isPlainObject(options.outset)) { + // update container CSS in case outset option has changed + $N.css(options.outset); + } + // UPDATE container dimensions + $.extend(sC, elDims($N, options.inset)); + if (!sC.outerHeight) + return; + + // if 'true' passed, refresh pane & handle positioning too + if (evt_or_refresh === true) { + setPanePosition(); + } + + // onresizeall_start will CANCEL resizing if returns false + // state.container has already been set, so user can access this info for calcuations + if (false === _runCallbacks("onresizeall_start")) + return false; + + var // see if container is now 'smaller' than before + shrunkH = (sC.innerHeight < oldH) + , shrunkW = (sC.innerWidth < oldW) + , $P, o, s + ; + + var shrunk = shrunkH || shrunkW; + + // NOTE special order for sizing: S-N-E-W + $.each(["south", "north", "east", "west"], function (i, pane) { + if (!$Ps[pane]) + return; // no pane - SKIP + o = options[pane]; + s = state[pane]; + + var paneResponsive = false; + var paneRespondedState = false; + var windowWidth = $(window).width(); + + if ((o !== null && o !== 'undefined') && o.responsive && o.responsive.enabled) { + //if(s.size >= o.responsive.sizes.lg) + if (windowWidth >= o.responsive.sizes.lg) + if (o.responsive.when === 'lg' || o.responsive.when === 'md' || o.responsive.when === 'sm' || o.responsive.when === 'xs') { + paneResponsive = false; + } else { + paneResponsive = true; + } + + //if(s.size >= o.responsive.sizes.md) + if (windowWidth >= o.responsive.sizes.md && windowWidth < o.responsive.sizes.lg) + if (o.responsive.when === 'md' || o.responsive.when === 'sm' || o.responsive.when === 'xs') { + paneResponsive = false; + } else { + paneResponsive = true; //hide + } + + if (windowWidth >= o.responsive.sizes.sm && windowWidth < o.responsive.sizes.md) + //if(s.size >= o.responsive.sizes.sm) + if (o.responsive.when === 'sm' || o.responsive.when === 'xs') { + paneResponsive = false; + } else { + paneResponsive = true; //hide + } + + //if(s.size >= o.responsive.sizes.xs) + if (windowWidth >= o.responsive.sizes.xs && windowWidth < o.responsive.sizes.sm) + if (o.responsive.when === 'xs') { + paneResponsive = false; + } else { + paneResponsive = true; //hide + } + } + if (s.autoResize && s.size !== o.size) // resize pane to original size set in options + { + if (paneResponsive && s.isVisible) { + if (o.closable) { + close(pane, true, !o.responsiveAnimate); // true = force, true = noAnimation + } else { + hide(pane, !o.responsiveAnimate); // true = noAnimation + } + s.responded = true; + } else { + if (s.responded) { + if (o.closable) { + open(pane, false, !o.responsiveAnimate); // true = force, true = noAnimation + } else { + show(pane, true, !o.responsiveAnimate); // true = open/NoAnimation/NoAlert + } + s.responded = false; + } + } + sizePane(pane, o.size, true, true, true); // true=skipCallback/noAnimation/forceResize + } else { + setSizeLimits(pane); + if (paneResponsive) { + if (o.closable) { + close(pane, true, !o.responsiveAnimate); // true = force, true = noAnimation + } else { + hide(pane, !o.responsiveAnimate); // true = noAnimation + } + s.responded = true; + } else { + if (s.responded) { + if (o.closable) { + open(pane, false, !o.responsiveAnimate); // true = force, true = noAnimation + } else { + show(pane, true, !o.responsiveAnimate); // true = open/NoAnimation/NoAlert + } + s.responded = false; + } + } + makePaneFit(pane, false, true, true); // true=skipCallback/forceResize + } + }); + + sizeMidPanes("", true, true); // true=skipCallback/forceResize + sizeHandles(); // reposition the toggler elements + + // trigger all individual pane callbacks AFTER layout has finished resizing + $.each(_c.allPanes, function (i, pane) { + $P = $Ps[pane]; + if (!$P) + return; // SKIP + if (state[pane].isVisible) // undefined for non-existent panes + _runCallbacks("onresize_end", pane); // callback - if exists + }); + + + _runCallbacks("onresizeall_end"); + //_triggerLayoutEvent(pane, 'resizeall'); + } + + /** + * Whenever a pane resizes or opens that has a nested layout, trigger resizeAll + * + * @param {(string|Object)} evt_or_pane The pane just resized or opened + */ + , resizeChildren = function (evt_or_pane, skipRefresh) { + var pane = evtPane.call(this, evt_or_pane); + + if (!options[pane].resizeChildren) + return; + + // ensure the pane-children are up-to-date + if (!skipRefresh) + refreshChildren(pane); + var pC = children[pane]; + if ($.isPlainObject(pC)) { + // resize one or more children + $.each(pC, function (key, child) { + if (!child.destroyed) + child.resizeAll(); + }); + } + } + + /** + * IF pane has a content-div, then resize all elements inside pane to fit pane-height + * + * @param {(string|Object)} evt_or_panes The pane(s) being resized + * @param {boolean=} [remeasure=false] Should the content (header/footer) be remeasured? + */ + , sizeContent = function (evt_or_panes, remeasure) { + if (!isInitialized()) + return; + + var panes = evtPane.call(this, evt_or_panes); + panes = panes ? panes.split(",") : _c.allPanes; + + $.each(panes, function (idx, pane) { + var + $P = $Ps[pane] + , $C = $Cs[pane] + , o = options[pane] + , s = state[pane] + , m = s.content // m = measurements + ; + if (!$P || !$C || !$P.is(":visible")) + return true; // NOT VISIBLE - skip + + // if content-element was REMOVED, update OR remove the pointer + if (!$C.length) { + initContent(pane, false); // false = do NOT sizeContent() - already there! + if (!$C) + return; // no replacement element found - pointer have been removed + } + + // onsizecontent_start will CANCEL resizing if returns false + if (false === _runCallbacks("onsizecontent_start", pane)) + return; + + // skip re-measuring offsets if live-resizing + if ((!s.isMoving && !s.isResizing) || o.liveContentResizing || remeasure || m.top == undefined) { + _measure(); + // if any footers are below pane-bottom, they may not measure correctly, + // so allow pane overflow and re-measure + if (m.hiddenFooters > 0 && $P.css("overflow") === "hidden") { + $P.css("overflow", "visible"); + _measure(); // remeasure while overflowing + $P.css("overflow", "hidden"); + } + } + // NOTE: spaceAbove/Below *includes* the pane paddingTop/Bottom, but not pane.borders + var newH = s.innerHeight - (m.spaceAbove - s.css.paddingTop) - (m.spaceBelow - s.css.paddingBottom); + + if (!$C.is(":visible") || m.height != newH) { + // size the Content element to fit new pane-size - will autoHide if not enough room + setOuterHeight($C, newH, true); // true=autoHide + m.height = newH; // save new height + } + if (state.initialized) + _runCallbacks("onsizecontent_end", pane); + + function _below($E) { + return max(s.css.paddingBottom, (parseInt($E.css("marginBottom"), 10) || 0)); + } + + function _measure() { + var + ignore = options[pane].contentIgnoreSelector + , $Fs = $C.nextAll().not(".ui-layout-mask").not(ignore || ":lt(0)") // not :lt(0) = ALL + , $Fs_vis = $Fs.filter(':visible') + , $F = $Fs_vis.filter(':last') + ; + m = { + top: $C[0].offsetTop + , height: $C.outerHeight() + , numFooters: $Fs.length + , hiddenFooters: $Fs.length - $Fs_vis.length + , spaceBelow: 0 // correct if no content footer ($E) + }; + m.spaceAbove = m.top; // just for state - not used in calc + m.bottom = m.top + m.height; + if ($F.length) + //spaceBelow = (LastFooter.top + LastFooter.height) [footerBottom] - Content.bottom + max(LastFooter.marginBottom, pane.paddingBotom) + m.spaceBelow = ($F[0].offsetTop + $F.outerHeight()) - m.bottom + _below($F); + else // no footer - check marginBottom on Content element itself + m.spaceBelow = _below($C); + } + }); + } + + + /** + * Called every time a pane is opened, closed, or resized to slide the togglers to 'center' and adjust their length if necessary + * + * @see initHandles(), open(), close(), resizeAll() + * @param {(string|Object)=} evt_or_panes The pane(s) being resized + */ + , sizeHandles = function (evt_or_panes) { + var panes = evtPane.call(this, evt_or_panes); + panes = panes ? panes.split(",") : _c.borderPanes; + + $.each(panes, function (i, pane) { + var + o = options[pane] + , s = state[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + , $TC + ; + if (!$P || !$R) + return; + + var + dir = _c[pane].dir + , _state = (s.isClosed ? "_closed" : "_open") + , spacing = o["spacing" + _state] + , togAlign = o["togglerAlign" + _state] + , togLen = o["togglerLength" + _state] + , paneLen + , left + , offset + , CSS = {} + ; + + if (spacing === 0) { + $R.hide(); + return; + } else if (!s.noRoom && !s.isHidden) // skip if resizer was hidden for any reason + $R.show(); // in case was previously hidden + + // Resizer Bar is ALWAYS same width/height of pane it is attached to + if (dir === "horz") { // north/south + //paneLen = $P.outerWidth(); // s.outerWidth || + paneLen = sC.innerWidth; // handle offscreen-panes + s.resizerLength = paneLen; + left = $.layout.cssNum($P, "left"); + $R.css({ + width: cssW($R, paneLen) // account for borders & padding + , height: cssH($R, spacing) // ditto + , left: left > -9999 ? left : sC.inset.left // handle offscreen-panes + }); + } else { // east/west + paneLen = $P.outerHeight(); // s.outerHeight || + s.resizerLength = paneLen; + $R.css({ + height: cssH($R, paneLen) // account for borders & padding + , width: cssW($R, spacing) // ditto + , top: sC.inset.top + getPaneSize("north", true) // TODO: what if no North pane? + //, top: $.layout.cssNum($Ps["center"], "top") + }); + } + + // remove hover classes + removeHover(o, $R); + + if ($T) { + if (togLen === 0 || (s.isSliding && o.hideTogglerOnSlide)) { + $T.hide(); // always HIDE the toggler when 'sliding' + return; + } else + $T.show(); // in case was previously hidden + + if (!(togLen > 0) || togLen === "100%" || togLen > paneLen) { + togLen = paneLen; + offset = 0; + } else { // calculate 'offset' based on options.PANE.togglerAlign_open/closed + if (isStr(togAlign)) { + switch (togAlign) { + case "top": + case "left": + offset = 0; + break; + case "bottom": + case "right": + offset = paneLen - togLen; + break; + case "middle": + case "center": + default: + offset = round((paneLen - togLen) / 2); // 'default' catches typos + } + } else { // togAlign = number + var x = parseInt(togAlign, 10); // + if (togAlign >= 0) + offset = x; + else + offset = paneLen - togLen + x; // NOTE: x is negative! + } + } + + if (dir === "horz") { // north/south + var width = cssW($T, togLen); + $T.css({ + width: width // account for borders & padding + , height: cssH($T, spacing) // ditto + , left: offset // TODO: VERIFY that toggler positions correctly for ALL values + , top: 0 + }); + // CENTER the toggler content SPAN + $T.children(".content").each(function () { + $TC = $(this); + $TC.css("marginLeft", round((width - $TC.outerWidth()) / 2)); // could be negative + }); + } else { // east/west + var height = cssH($T, togLen); + $T.css({ + height: height // account for borders & padding + , width: cssW($T, spacing) // ditto + , top: offset // POSITION the toggler + , left: 0 + }); + // CENTER the toggler content SPAN + $T.children(".content").each(function () { + $TC = $(this); + $TC.css("marginTop", round((height - $TC.outerHeight()) / 2)); // could be negative + }); + } + + // remove ALL hover classes + removeHover(0, $T); + } + + // DONE measuring and sizing this resizer/toggler, so can be 'hidden' now + if (!state.initialized && (o.initHidden || s.isHidden)) { + $R.hide(); + if ($T) + $T.hide(); + } + }); + } + + + /** + * @param {(string|Object)} evt_or_pane + */ + , enableClosable = function (evt_or_pane) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $T = $Ts[pane] + , o = options[pane] + ; + if (!$T) + return; + o.closable = true; + $T.on("click." + sID, function (evt) { + evt.stopPropagation(); + toggle(pane); + }) + .css("visibility", "visible") + .css("cursor", "pointer") + .attr("title", state[pane].isClosed ? o.tips.Open : o.tips.Close) // may be blank + .show(); + } + /** + * @param {(string|Object)} evt_or_pane + * @param {boolean=} [hide=false] + */ + , disableClosable = function (evt_or_pane, hide) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $T = $Ts[pane] + ; + if (!$T) + return; + options[pane].closable = false; + // is closable is disable, then pane MUST be open! + if (state[pane].isClosed) + open(pane, false, true); + $T.off("." + sID) + .css("visibility", hide ? "hidden" : "visible") // instead of hide(), which creates logic issues + .css("cursor", "default") + .attr("title", ""); + } + + + /** + * @param {(string|Object)} evt_or_pane + */ + , enableSlidable = function (evt_or_pane) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $R = $Rs[pane] + ; + if (!$R || !$R.data('draggable')) + return; + options[pane].slidable = true; + if (state[pane].isClosed) + bindStartSlidingEvents(pane, true); + } + /** + * @param {(string|Object)} evt_or_pane + */ + , disableSlidable = function (evt_or_pane) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $R = $Rs[pane] + ; + if (!$R) + return; + options[pane].slidable = false; + if (state[pane].isSliding) + close(pane, false, true); + else { + bindStartSlidingEvents(pane, false); + $R.css("cursor", "default") + .attr("title", ""); + removeHover(null, $R[0]); // in case currently hovered + } + } + + + /** + * @param {(string|Object)} evt_or_pane + */ + , enableResizable = function (evt_or_pane) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $R = $Rs[pane] + , o = options[pane] + ; + if (!$R || !$R.data('draggable')) + return; + o.resizable = true; + $R.draggable("enable"); + if (!state[pane].isClosed) + $R.css("cursor", o.resizerCursor) + .attr("title", o.tips.Resize); + } + /** + * @param {(string|Object)} evt_or_pane + */ + , disableResizable = function (evt_or_pane) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $R = $Rs[pane] + ; + if (!$R || !$R.data('draggable')) + return; + options[pane].resizable = false; + $R.draggable("disable") + .css("cursor", "default") + .attr("title", ""); + removeHover(null, $R[0]); // in case currently hovered + } + + + /** + * Move a pane from source-side (eg, west) to target-side (eg, east) + * If pane exists on target-side, move that to source-side, ie, 'swap' the panes + * + * @param {(string|Object)} evt_or_pane1 The pane/edge being swapped + * @param {string} pane2 ditto + */ + , swapPanes = function (evt_or_pane1, pane2) { + if (!isInitialized()) + return; + var pane1 = evtPane.call(this, evt_or_pane1); + // change state.edge NOW so callbacks can know where pane is headed... + state[pane1].edge = pane2; + state[pane2].edge = pane1; + // run these even if NOT state.initialized + if (false === _runCallbacks("onswap_start", pane1) + || false === _runCallbacks("onswap_start", pane2) + ) { + state[pane1].edge = pane1; // reset + state[pane2].edge = pane2; + return; + } + + var + oPane1 = copy(pane1) + , oPane2 = copy(pane2) + , sizes = {} + ; + sizes[pane1] = oPane1 ? oPane1.state.size : 0; + sizes[pane2] = oPane2 ? oPane2.state.size : 0; + + // clear pointers & state + $Ps[pane1] = false; + $Ps[pane2] = false; + state[pane1] = {}; + state[pane2] = {}; + + // ALWAYS remove the resizer & toggler elements + if ($Ts[pane1]) + $Ts[pane1].remove(); + if ($Ts[pane2]) + $Ts[pane2].remove(); + if ($Rs[pane1]) + $Rs[pane1].remove(); + if ($Rs[pane2]) + $Rs[pane2].remove(); + $Rs[pane1] = $Rs[pane2] = $Ts[pane1] = $Ts[pane2] = false; + + // transfer element pointers and data to NEW Layout keys + move(oPane1, pane2); + move(oPane2, pane1); + + // cleanup objects + oPane1 = oPane2 = sizes = null; + + // make panes 'visible' again + if ($Ps[pane1]) + $Ps[pane1].css(_c.visible); + if ($Ps[pane2]) + $Ps[pane2].css(_c.visible); + + // fix any size discrepancies caused by swap + resizeAll(); + + // run these even if NOT state.initialized + _runCallbacks("onswap_end", pane1); + _runCallbacks("onswap_end", pane2); + + + function copy(n) { // n = pane + var + $P = $Ps[n] + , $C = $Cs[n] + ; + return !$P ? false : { + pane: n + , P: $P ? $P[0] : false + , C: $C ? $C[0] : false + , state: $.extend(true, {}, state[n]) + , options: $.extend(true, {}, options[n]) + } + } + + function move(oPane, pane) { + if (!oPane) + return; + var + P = oPane.P + , C = oPane.C + , oldPane = oPane.pane + , c = _c[pane] + // save pane-options that should be retained + , s = $.extend(true, {}, state[pane]) + , o = options[pane] + // RETAIN side-specific FX Settings - more below + , fx = {resizerCursor: o.resizerCursor} + , re, size, pos + ; + $.each("fxName,fxSpeed,fxSettings".split(","), function (i, k) { + fx[k + "_open"] = o[k + "_open"]; + fx[k + "_close"] = o[k + "_close"]; + fx[k + "_size"] = o[k + "_size"]; + }); + + // update object pointers and attributes + $Ps[pane] = $(P) + .data({ + layoutPane: Instance[pane] // NEW pointer to pane-alias-object + , layoutEdge: pane + }) + .css(_c.hidden) + .css(c.cssReq) + ; + $Cs[pane] = C ? $(C) : false; + + // set options and state + options[pane] = $.extend(true, {}, oPane.options, fx); + state[pane] = $.extend(true, {}, oPane.state); + + // change classNames on the pane, eg: ui-layout-pane-east ==> ui-layout-pane-west + re = new RegExp(o.paneClass + "-" + oldPane, "g"); + P.className = P.className.replace(re, o.paneClass + "-" + pane); + + // ALWAYS regenerate the resizer & toggler elements + initHandles(pane); // create the required resizer & toggler + + // if moving to different orientation, then keep 'target' pane size + if (c.dir != _c[oldPane].dir) { + size = sizes[pane] || 0; + setSizeLimits(pane); // update pane-state + size = max(size, state[pane].minSize); + // use manualSizePane to disable autoResize - not useful after panes are swapped + manualSizePane(pane, size, true, true); // true/true = skipCallback/noAnimation + } else // move the resizer here + $Rs[pane].css(c.side, sC.inset[c.side] + (state[pane].isVisible ? getPaneSize(pane) : 0)); + + + // ADD CLASSNAMES & SLIDE-BINDINGS + if (oPane.state.isVisible && !s.isVisible) + setAsOpen(pane, true); // true = skipCallback + else { + setAsClosed(pane); + bindStartSlidingEvents(pane, true); // will enable events IF option is set + } + + // DESTROY the object + oPane = null; + } + } + + + /** + * INTERNAL method to sync pin-buttons when pane is opened or closed + * Unpinned means the pane is 'sliding' - ie, over-top of the adjacent panes + * + * @see open(), setAsOpen(), setAsClosed() + * @param {string} pane These are the params returned to callbacks by layout() + * @param {boolean} doPin True means set the pin 'down', False means 'up' + */ + , syncPinBtns = function (pane, doPin) { + if ($.layout.plugins.buttons) + $.each(state[pane].pins, function (i, selector) { + $.layout.buttons.setPinState(Instance, $(selector), pane, doPin); + }); + } + + ; // END var DECLARATIONS + + /** + * Capture keys when enableCursorHotkey - toggle pane if hotkey pressed + * + * @see document.keydown() + */ + function keyDown(evt) { + if (!evt) + return true; + var code = evt.keyCode; + if (code < 33) + return true; // ignore special keys: ENTER, TAB, etc + + var + PANE = { + 38: "north" // Up Cursor - $.ui.keyCode.UP + , 40: "south" // Down Cursor - $.ui.keyCode.DOWN + , 37: "west" // Left Cursor - $.ui.keyCode.LEFT + , 39: "east" // Right Cursor - $.ui.keyCode.RIGHT + } + , ALT = evt.altKey // no worky! + , SHIFT = evt.shiftKey + , CTRL = evt.ctrlKey + , CURSOR = (CTRL && code >= 37 && code <= 40) + , o, k, m, pane + ; + + if (CURSOR && options[PANE[code]].enableCursorHotkey) // valid cursor-hotkey + pane = PANE[code]; + else if (CTRL || SHIFT) // check to see if this matches a custom-hotkey + $.each(_c.borderPanes, function (i, p) { // loop each pane to check its hotkey + o = options[p]; + k = o.customHotkey; + m = o.customHotkeyModifier; // if missing or invalid, treated as "CTRL+SHIFT" + if ((SHIFT && m == "SHIFT") || (CTRL && m == "CTRL") || (CTRL && SHIFT)) { // Modifier matches + if (k && code === (isNaN(k) || k <= 9 ? k.toUpperCase().charCodeAt(0) : k)) { // Key matches + pane = p; + return false; // BREAK + } + } + }); + + // validate pane + if (!pane || !$Ps[pane] || !options[pane].closable || state[pane].isHidden) + return true; + + toggle(pane); + + evt.stopPropagation(); + evt.returnValue = false; // CANCEL key + return false; + } + + /* + * ###################################### + * UTILITY METHODS + * called externally or by initButtons + * ###################################### + */ + + /** + * Change/reset a pane overflow setting & zIndex to allow popups/drop-downs to work + * + * @param {Object=} [el] (optional) Can also be 'bound' to a click, mouseOver, or other event + */ + function allowOverflow(el) { + if (!isInitialized()) + return; + if (this && this.tagName) + el = this; // BOUND to element + var $P; + if (isStr(el)) + $P = $Ps[el]; + else if ($(el).data("layoutRole")) + $P = $(el); + else + $(el).parents().each(function () { + if ($(this).data("layoutRole")) { + $P = $(this); + return false; // BREAK + } + }); + if (!$P || !$P.length) + return; // INVALID + + var + pane = $P.data("layoutEdge") + , s = state[pane] + ; + + // if pane is already raised, then reset it before doing it again! + // this would happen if allowOverflow is attached to BOTH the pane and an element + if (s.cssSaved) + resetOverflow(pane); // reset previous CSS before continuing + + // if pane is raised by sliding or resizing, or its closed, then abort + if (s.isSliding || s.isResizing || s.isClosed) { + s.cssSaved = false; + return; + } + + var + newCSS = {zIndex: (options.zIndexes.resizer_normal + 1)} + , curCSS = {} + , of = $P.css("overflow") + , ofX = $P.css("overflowX") + , ofY = $P.css("overflowY") + ; + // determine which, if any, overflow settings need to be changed + if (of != "visible") { + curCSS.overflow = of; + newCSS.overflow = "visible"; + } + if (ofX && !ofX.match(/(visible|auto)/)) { + curCSS.overflowX = ofX; + newCSS.overflowX = "visible"; + } + if (ofY && !ofY.match(/(visible|auto)/)) { + curCSS.overflowY = ofX; + newCSS.overflowY = "visible"; + } + + // save the current overflow settings - even if blank! + s.cssSaved = curCSS; + + // apply new CSS to raise zIndex and, if necessary, make overflow 'visible' + $P.css(newCSS); + + // make sure the zIndex of all other panes is normal + $.each(_c.allPanes, function (i, p) { + if (p != pane) + resetOverflow(p); + }); + + } + + /** + * @param {Object=} [el] (optional) Can also be 'bound' to a click, mouseOver, or other event + */ + function resetOverflow(el) { + if (!isInitialized()) + return; + if (this && this.tagName) + el = this; // BOUND to element + var $P; + if (isStr(el)) + $P = $Ps[el]; + else if ($(el).data("layoutRole")) + $P = $(el); + else + $(el).parents().each(function () { + if ($(this).data("layoutRole")) { + $P = $(this); + return false; // BREAK + } + }); + if (!$P || !$P.length) + return; // INVALID + + var + pane = $P.data("layoutEdge") + , s = state[pane] + , CSS = s.cssSaved || {} + ; + // reset the zIndex + if (!s.isSliding && !s.isResizing) + $P.css("zIndex", options.zIndexes.pane_normal); + + // reset Overflow - if necessary + $P.css(CSS); + + // clear var + s.cssSaved = false; + } + + /* + * ##################### + * CREATE/RETURN LAYOUT + * ##################### + */ + + // validate that container exists + var $N = $(this).eq(0); // FIRST matching Container element + if (!$N.length) { + return _log(options.errors.containerMissing); + } + // Users retrieve Instance of a layout with: $N.layout() OR $N.data("layout") + // return the Instance-pointer if layout has already been initialized + if ($N.data("layoutContainer") && $N.data("layout")) + return $N.data("layout"); // cached pointer + + // init global vars + var + $Ps = {} // Panes x5 - set in initPanes() + , $Cs = {} // Content x5 - set in initPanes() + , $Rs = {} // Resizers x4 - set in initHandles() + , $Ts = {} // Togglers x4 - set in initHandles() + , $Ms = $([]) // Masks - up to 2 masks per pane (IFRAME + DIV) + // aliases for code brevity + , sC = state.container // alias for easy access to 'container dimensions' + , sID = state.id // alias for unique layout ID/namespace - eg: "layout435" + ; + + // create Instance object to expose data & option Properties, and primary action Methods + var Instance = { + // layout data + options: options // property - options hash + , state: state // property - dimensions hash + // object pointers + , container: $N // property - object pointers for layout container + , panes: $Ps // property - object pointers for ALL Panes: panes.north, panes.center + , contents: $Cs // property - object pointers for ALL Content: contents.north, contents.center + , resizers: $Rs // property - object pointers for ALL Resizers, eg: resizers.north + , togglers: $Ts // property - object pointers for ALL Togglers, eg: togglers.north + // border-pane open/close + , hide: hide // method - ditto + , show: show // method - ditto + , toggle: toggle // method - pass a 'pane' ("north", "west", etc) + , open: open // method - ditto + , close: close // method - ditto + , slideOpen: slideOpen // method - ditto + , slideClose: slideClose // method - ditto + , slideToggle: slideToggle // method - ditto + // pane actions + , setSizeLimits: setSizeLimits // method - pass a 'pane' - update state min/max data + , _sizePane: sizePane // method -intended for user by plugins only! + , sizePane: manualSizePane // method - pass a 'pane' AND an 'outer-size' in pixels or percent, or 'auto' + , sizeContent: sizeContent // method - pass a 'pane' + , swapPanes: swapPanes // method - pass TWO 'panes' - will swap them + , showMasks: showMasks // method - pass a 'pane' OR list of panes - default = all panes with mask option set + , hideMasks: hideMasks // method - ditto' + // pane element methods + , initContent: initContent // method - ditto + , addPane: addPane // method - pass a 'pane' + , removePane: removePane // method - pass a 'pane' to remove from layout, add 'true' to delete the pane-elem + , createChildren: createChildren // method - pass a 'pane' and (optional) layout-options (OVERRIDES options[pane].children + , refreshChildren: refreshChildren // method - pass a 'pane' and a layout-instance + // special pane option setting + , enableClosable: enableClosable // method - pass a 'pane' + , disableClosable: disableClosable // method - ditto + , enableSlidable: enableSlidable // method - ditto + , disableSlidable: disableSlidable // method - ditto + , enableResizable: enableResizable // method - ditto + , disableResizable: disableResizable// method - ditto + // utility methods for panes + , allowOverflow: allowOverflow // utility - pass calling element (this) + , resetOverflow: resetOverflow // utility - ditto + // layout control + , destroy: destroy // method - no parameters + , initPanes: isInitialized // method - no parameters + , resizeAll: resizeAll // method - no parameters + // callback triggering + , runCallbacks: _runCallbacks // method - pass evtName & pane (if a pane-event), eg: trigger("onopen", "west") + // alias collections of options, state and children - created in addPane and extended elsewhere + , hasParentLayout: false // set by initContainer() + , children: children // pointers to child-layouts, eg: Instance.children.west.layoutName + , north: false // alias group: { name: pane, pane: $Ps[pane], options: options[pane], state: state[pane], children: children[pane] } + , south: false // ditto + , west: false // ditto + , east: false // ditto + , center: false // ditto + }; + + // create the border layout NOW + if (_create() === 'cancel') // onload_start callback returned false to CANCEL layout creation + return null; + else // true OR false -- if layout-elements did NOT init (hidden or do not exist), can auto-init later + return Instance; // return the Instance object + + }; + } + + )(jQuery); + + + /** + * Cookie plugin + * + * Copyright (c) 2006 Klaus Hartl (stilbuero.de) + * Dual licensed under the MIT and GPL licenses: + * http://www.opensource.org/licenses/mit-license.php + * http://www.gnu.org/licenses/gpl.html + * + */ + jQuery.cookie = function (name, value, options) { + if (typeof value != 'undefined') { // name and value given, set cookie + options = options || {}; + if (value === null) { + value = ''; + options.expires = -1; + } + var expires = ''; + if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) { + var date; + if (typeof options.expires == 'number') { + date = new Date(); + date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000)); + } else { + date = options.expires; + } + expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE + } + // CAUTION: Needed to parenthesize options.path and options.domain + // in the following expressions, otherwise they evaluate to undefined + // in the packed version for some reason... + var path = options.path ? '; path=' + (options.path) : ''; + var domain = options.domain ? '; domain=' + (options.domain) : ''; + var secure = options.secure ? '; secure' : ''; + document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join(''); + } else { // only name given, get cookie + var cookieValue = null; + if (document.cookie && document.cookie != '') { + var cookies = document.cookie.split(';'); + for (var i = 0; i < cookies.length; i++) { + var cookie = String.prototype.trim(cookies[i]); + // Does this cookie string begin with the name we want? + if (cookie.substring(0, name.length + 1) == (name + '=')) { + cookieValue = decodeURIComponent(cookie.substring(name.length + 1)); + break; + } + } + } + return cookieValue; + } + }; + + + (function ($) { + + if (!$.layout) + return; + + + /** + * UI COOKIE UTILITY + * + * A $.cookie OR $.ui.cookie namespace *should be standard*, but until then... + * This creates $.ui.cookie so Layout does not need the cookie.jquery.js plugin + * NOTE: This utility is REQUIRED by the layout.state plugin + * + * Cookie methods in Layout are created as part of State Management + */ + if (!$.ui) + $.ui = {}; + $.ui.cookie = { + // cookieEnabled is not in DOM specs, but DOES works in all browsers,including IE6 + acceptsCookies: !!navigator.cookieEnabled + + , read: function (name) { + var + c = document.cookie + , cs = c ? c.split(';') : [] + , pair, data, i + ; + for (i = 0; pair = cs[i]; i++) { + data = String.prototype.trim.call(pair).split('='); // name=value => [ name, value ] + if (data[0] == name) // found the layout cookie + return decodeURIComponent(data[1]); + } + return null; + } + + , write: function (name, val, cookieOpts) { + var params = "" + , date = "" + , clear = false + , o = cookieOpts || {} + , x = o.expires || null + , t = typeof(x) + ; + if (t === "date") + date = x; + else if (t === "string" && x > 0) { + x = parseInt(x, 10); + t = "number"; + } + if (t === "number") { + date = new Date(); + if (x > 0) + date.setDate(date.getDate() + x); + else { + date.setFullYear(1970); + clear = true; + } + } + if (date) + params += ";expires=" + date.toUTCString(); + if (o.path) + params += ";path=" + o.path; + if (o.domain) + params += ";domain=" + o.domain; + if (o.secure) + params += ";secure"; + document.cookie = name + "=" + (clear ? "" : encodeURIComponent(val)) + params; // write or clear cookie + } + + , clear: function (name) { + $.ui.cookie.write(name, "", {expires: -1}); + } + + }; +// if cookie.jquery.js is not loaded, create an alias to replicate it +// this may be useful to other plugins or code dependent on that plugin + if (!$.cookie) + $.cookie = function (k, v, o) { + var C = $.ui.cookie; + if (v === null) + C.clear(k); + else if (v === undefined) + return C.read(k); + else + C.write(k, v, o); + }; + + + /** + * State-management options stored in options.stateManagement, which includes a .cookie hash + * Default options saves ALL KEYS for ALL PANES, ie: pane.size, pane.isClosed, pane.isHidden + * + * // STATE/COOKIE OPTIONS + * @example $(el).layout({ + stateManagement: { + enabled: true + , stateKeys: "east.size,west.size,east.isClosed,west.isClosed" + , cookie: { name: "appLayout", path: "/" } + } + }) + * @example $(el).layout({ stateManagement__enabled: true }) // enable auto-state-management using cookies + * @example $(el).layout({ stateManagement__cookie: { name: "appLayout", path: "/" } }) + * @example $(el).layout({ stateManagement__cookie__name: "appLayout", stateManagement__cookie__path: "/" }) + * + * // STATE/COOKIE METHODS + * @example myLayout.saveCookie( "west.isClosed,north.size,south.isHidden", {expires: 7} ); + * @example myLayout.loadCookie(); + * @example myLayout.deleteCookie(); + * @example var JSON = myLayout.readState(); // CURRENT Layout State + * @example var JSON = myLayout.readCookie(); // SAVED Layout State (from cookie) + * @example var JSON = myLayout.state.stateData; // LAST LOADED Layout State (cookie saved in layout.state hash) + * + * CUSTOM STATE-MANAGEMENT (eg, saved in a database) + * @example var JSON = myLayout.readState( "west.isClosed,north.size,south.isHidden" ); + * @example myLayout.loadState( JSON ); + */ + +// tell Layout that the state plugin is available + $.layout.plugins.stateManagement = true; + +// Add State-Management options to layout.defaults + $.layout.defaults.stateManagement = { + enabled: false // true = enable state-management, even if not using cookies + , autoSave: true // Save a state-cookie when page exits? + , autoLoad: true // Load the state-cookie when Layout inits? + , animateLoad: true // animate panes when loading state into an active layout + , includeChildren: true // recurse into child layouts to include their state as well + // List state-data to save - must be pane-specific + , stateKeys: "north.size,south.size,east.size,west.size," + + "north.isClosed,south.isClosed,east.isClosed,west.isClosed," + + "north.isHidden,south.isHidden,east.isHidden,west.isHidden" + , cookie: { + name: "" // If not specified, will use Layout.name, else just "Layout" + , domain: "" // blank = current domain + , path: "" // blank = current page, "/" = entire website + , expires: "" // 'days' to keep cookie - leave blank for 'session cookie' + , secure: false + } + }; + +// Set stateManagement as a 'layout-option', NOT a 'pane-option' + $.layout.optionsMap.layout.push("stateManagement"); +// Update config so layout does not move options into the pane-default branch (panes) + $.layout.config.optionRootKeys.push("stateManagement"); + + /* + * State Management methods + */ + $.layout.state = { + /** + * Get the current layout state and save it to a cookie + * + * myLayout.saveCookie( keys, cookieOpts ) + * + * @param {Object} inst + * @param {(string|Array)=} keys + * @param {Object=} cookieOpts + */ + saveCookie: function (inst, keys, cookieOpts) { + var o = inst.options + , sm = o.stateManagement + , oC = $.extend(true, {}, sm.cookie, cookieOpts || null) + , data = inst.state.stateData = inst.readState(keys || sm.stateKeys) // read current panes-state + ; + $.ui.cookie.write(oC.name || o.name || "Layout", $.layout.state.encodeJSON(data), oC); + return $.extend(true, {}, data); // return COPY of state.stateData data + } + + /** + * Remove the state cookie + * + * @param {Object} inst + */ + , deleteCookie: function (inst) { + var o = inst.options; + $.ui.cookie.clear(o.stateManagement.cookie.name || o.name || "Layout"); + } + + /** + * Read & return data from the cookie - as JSON + * + * @param {Object} inst + */ + , readCookie: function (inst) { + var o = inst.options; + var c = $.ui.cookie.read(o.stateManagement.cookie.name || o.name || "Layout"); + // convert cookie string back to a hash and return it + return c ? $.layout.state.decodeJSON(c) : {}; + } + + /** + * Get data from the cookie and USE IT to loadState + * + * @param {Object} inst + */ + , loadCookie: function (inst) { + var c = $.layout.state.readCookie(inst); // READ the cookie + if (c && !$.isEmptyObject(c)) { + inst.state.stateData = $.extend(true, {}, c); // SET state.stateData + inst.loadState(c); // LOAD the retrieved state + } + return c; + } + + /** + * Update layout options from the cookie, if one exists + * + * @param {Object} inst + * @param {Object=} stateData + * @param {boolean=} animate + */ + , loadState: function (inst, data, opts) { + if (!$.isPlainObject(data) || $.isEmptyObject(data)) + return; + + // normalize data & cache in the state object + data = inst.state.stateData = $.layout.transformData(data); // panes = default subkey + + // add missing/default state-restore options + var smo = inst.options.stateManagement; + opts = $.extend({ + animateLoad: false //smo.animateLoad + , includeChildren: smo.includeChildren + }, opts); + + if (!inst.state.initialized) { + /* + * layout NOT initialized, so just update its options + */ + // MUST remove pane.children keys before applying to options + // use a copy so we don't remove keys from original data + var o = $.extend(true, {}, data); + //delete o.center; // center has no state-data - only children + $.each($.layout.config.allPanes, function (idx, pane) { + if (o[pane]) + delete o[pane].children; + }); + // update CURRENT layout-options with saved state data + $.extend(true, inst.options, o); + } else { + /* + * layout already initialized, so modify layout's configuration + */ + var noAnimate = !opts.animateLoad + , o, c, h, state, open + ; + $.each($.layout.config.borderPanes, function (idx, pane) { + o = data[pane]; + if (!$.isPlainObject(o)) + return; // no key, skip pane + + s = o.size; + c = o.initClosed; + h = o.initHidden; + ar = o.autoResize; + state = inst.state[pane]; + open = state.isVisible; + + // reset autoResize + if (ar) + state.autoResize = ar; + // resize BEFORE opening + if (!open) + inst._sizePane(pane, s, false, false, false); // false=skipCallback/noAnimation/forceResize + // open/close as necessary - DO NOT CHANGE THIS ORDER! + if (h === true) + inst.hide(pane, noAnimate); + else if (c === true) + inst.close(pane, false, noAnimate); + else if (c === false) + inst.open(pane, false, noAnimate); + else if (h === false) + inst.show(pane, false, noAnimate); + // resize AFTER any other actions + if (open) + inst._sizePane(pane, s, false, false, noAnimate); // animate resize if option passed + }); + + /* + * RECURSE INTO CHILD-LAYOUTS + */ + if (opts.includeChildren) { + var paneStateChildren, childState; + $.each(inst.children, function (pane, paneChildren) { + paneStateChildren = data[pane] ? data[pane].children : 0; + if (paneStateChildren && paneChildren) { + $.each(paneChildren, function (stateKey, child) { + childState = paneStateChildren[stateKey]; + if (child && childState) + child.loadState(childState); + }); + } + }); + } + } + } + + /** + * Get the *current layout state* and return it as a hash + * + * @param {Object=} inst // Layout instance to get state for + * @param {object=} [opts] // State-Managements override options + */ + , readState: function (inst, opts) { + // backward compatility + if (typeof(opts) === 'string') + opts = {keys: opts}; + if (!opts) + opts = {}; + var sm = inst.options.stateManagement + , ic = opts.includeChildren + , recurse = ic !== undefined ? ic : sm.includeChildren + , keys = opts.stateKeys || sm.stateKeys + , alt = {isClosed: 'initClosed', isHidden: 'initHidden'} + , state = inst.state + , panes = $.layout.config.allPanes + , data = {} + , pair, pane, key, val + , ps, pC, child, array, count, branch + ; + if (Array.isArray(keys)) + keys = keys.join(","); + // convert keys to an array and change delimiters from '__' to '.' + keys = keys.replace(/__/g, ".").split(','); + // loop keys and create a data hash + for (var i = 0, n = keys.length; i < n; i++) { + pair = keys[i].split("."); + pane = pair[0]; + key = pair[1]; + if ($.inArray(pane, panes) < 0) + continue; // bad pane! + val = state[pane][key]; + if (val == undefined) + continue; + if (key == "isClosed" && state[pane]["isSliding"]) + val = true; // if sliding, then *really* isClosed + (data[pane] || (data[pane] = {}))[alt[key] ? alt[key] : key] = val; + } + + // recurse into the child-layouts for each pane + if (recurse) { + $.each(panes, function (idx, pane) { + pC = inst.children[pane]; + ps = state.stateData[pane]; + if ($.isPlainObject(pC) && !$.isEmptyObject(pC)) { + // ensure a key exists for this 'pane', eg: branch = data.center + branch = data[pane] || (data[pane] = {}); + if (!branch.children) + branch.children = {}; + $.each(pC, function (key, child) { + // ONLY read state from an initialize layout + if (child.state.initialized) + branch.children[key] = $.layout.state.readState(child); + // if we have PREVIOUS (onLoad) state for this child-layout, KEEP IT! + else if (ps && ps.children && ps.children[key]) { + branch.children[key] = $.extend(true, {}, ps.children[key]); + } + }); + } + }); + } + + return data; + } + + /** + * Stringify a JSON hash so can save in a cookie or db-field + */ + , encodeJSON: function (json) { + var local = window.JSON || {}; + return (local.stringify || stringify)(json); + + function stringify(h) { + var D = [], i = 0, k, v, t // k = key, v = value + , a = Array.isArray(h) + ; + for (k in h) { + v = h[k]; + t = typeof v; + if (t == 'string') // STRING - add quotes + v = '"' + v + '"'; + else if (t == 'object') // SUB-KEY - recurse into it + v = parse(v); + D[i++] = (!a ? '"' + k + '":' : '') + v; + } + return (a ? '[' : '{') + D.join(',') + (a ? ']' : '}'); + } + } + + /** + * Convert stringified JSON back to a hash object + * @see $.parseJSON(), adding in jQuery 1.4.1 + */ + , decodeJSON: function (str) { + try { + return $.parseJSON ? $.parseJSON(str) : window["eval"]("(" + str + ")") || {}; + } catch (e) { + return {}; + } + } + + + , _create: function (inst) { + var s = $.layout.state + , o = inst.options + , sm = o.stateManagement + ; + // ADD State-Management plugin methods to inst + $.extend(inst, { + // readCookie - update options from cookie - returns hash of cookie data + readCookie: function () { + return s.readCookie(inst); + } + // deleteCookie + , deleteCookie: function () { + s.deleteCookie(inst); + } + // saveCookie - optionally pass keys-list and cookie-options (hash) + , saveCookie: function (keys, cookieOpts) { + return s.saveCookie(inst, keys, cookieOpts); + } + // loadCookie - readCookie and use to loadState() - returns hash of cookie data + , loadCookie: function () { + return s.loadCookie(inst); + } + // loadState - pass a hash of state to use to update options + , loadState: function (stateData, opts) { + s.loadState(inst, stateData, opts); + } + // readState - returns hash of current layout-state + , readState: function (keys) { + return s.readState(inst, keys); + } + // add JSON utility methods too... + , encodeJSON: s.encodeJSON + , decodeJSON: s.decodeJSON + }); + + // init state.stateData key, even if plugin is initially disabled + inst.state.stateData = {}; + + // autoLoad MUST BE one of: data-array, data-hash, callback-function, or TRUE + if (!sm.autoLoad) + return; + + // When state-data exists in the autoLoad key USE IT, + // even if stateManagement.enabled == false + if ($.isPlainObject(sm.autoLoad)) { + if (!$.isEmptyObject(sm.autoLoad)) { + inst.loadState(sm.autoLoad); + } + } else if (sm.enabled) { + // update the options from cookie or callback + // if options is a function, call it to get stateData + if (typeof sm.autoLoad === "function") { + var d = {}; + try { + d = sm.autoLoad(inst, inst.state, inst.options, inst.options.name || ''); // try to get data from fn + } catch (e) { + } + if (d && $.isPlainObject(d) && !$.isEmptyObject(d)) + inst.loadState(d); + } else // any other truthy value will trigger loadCookie + inst.loadCookie(); + } + } + + , _unload: function (inst) { + var sm = inst.options.stateManagement; + if (sm.enabled && sm.autoSave) { + // if options is a function, call it to save the stateData + if (typeof sm.autoSave === "function") { + try { + sm.autoSave(inst, inst.state, inst.options, inst.options.name || ''); // try to get data from fn + } catch (e) { + } + } else // any truthy value will trigger saveCookie + inst.saveCookie(); + } + } + + }; + +// add state initialization method to Layout's onCreate array of functions + $.layout.onCreate.push($.layout.state._create); + $.layout.onUnload.push($.layout.state._unload); + + })(jQuery); + + + (function ($) { + + if (!$.layout) + return; + + +// tell Layout that the state plugin is available + $.layout.plugins.buttons = true; + +// Add State-Management options to layout.defaults + $.layout.defaults.autoBindCustomButtons = false; +// Set stateManagement as a layout-option, NOT a pane-option + $.layout.optionsMap.layout.push("autoBindCustomButtons"); + + /* + * Button methods + */ + $.layout.buttons = { + // set data used by multiple methods below + config: { + borderPanes: "north,south,west,east" + } + + /** + * Searches for .ui-layout-button-xxx elements and auto-binds them as layout-buttons + * + * @see _create() + */ + , init: function (inst) { + var pre = "ui-layout-button-" + , layout = inst.options.name || "" + , name; + $.each("toggle,open,close,pin,toggle-slide,open-slide".split(","), function (i, action) { + $.each($.layout.buttons.config.borderPanes.split(","), function (ii, pane) { + $("." + pre + action + "-" + pane).each(function () { + // if button was previously 'bound', data.layoutName was set, but is blank if layout has no 'name' + name = $(this).data("layoutName") || $(this).attr("layoutName"); + if (name == undefined || name === layout) + inst.onButton(this, action, pane); + }); + }); + }); + } + + /** + * Helper function to validate params received by addButton utilities + * + * Two classes are added to the element, based on the buttonClass... + * The type of button is appended to create the 2nd className: + * - ui-layout-button-pin + * - ui-layout-pane-button-toggle + * - ui-layout-pane-button-open + * - ui-layout-pane-button-close + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the button is for: 'north', 'south', etc. + * @return {Array.} If both params valid, the element matching 'selector' in a jQuery wrapper - otherwise returns null + */ + , get: function (inst, selector, pane, action) { + var $E = $(selector) + , o = inst.options + //, err = o.showErrorMessages + ; + if ($E.length && $.layout.buttons.config.borderPanes.indexOf(pane) >= 0) { + var btn = o[pane].buttonClass + "-" + action; + $E.addClass(btn + " " + btn + "-" + pane) + .data("layoutName", o.name); // add layout identifier - even if blank! + } + return $E; + } + + + /** + * NEW syntax for binding layout-buttons - will eventually replace addToggle, addOpen, etc. + * + * @param {(string|!Object)} sel jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} action + * @param {string} pane + */ + , bind: function (inst, sel, action, pane) { + var _ = $.layout.buttons; + switch (action.toLowerCase()) { + case "toggle": + _.addToggle(inst, sel, pane); + break; + case "open": + _.addOpen(inst, sel, pane); + break; + case "close": + _.addClose(inst, sel, pane); + break; + case "pin": + _.addPin(inst, sel, pane); + break; + case "toggle-slide": + _.addToggle(inst, sel, pane, true); + break; + case "open-slide": + _.addOpen(inst, sel, pane, true); + break; + } + return inst; + } + + /** + * Add a custom Toggler button for a pane + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the button is for: 'north', 'south', etc. + * @param {boolean=} slide true = slide-open, false = pin-open + */ + , addToggle: function (inst, selector, pane, slide) { + $.layout.buttons.get(inst, selector, pane, "toggle") + .on('click',function (evt) { + inst.toggle(pane, !!slide); + evt.stopPropagation(); + }); + return inst; + } + /** + * Add a slide Toggler button for a pane + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the button is for: 'north', 'south', etc. + * @param {boolean=} slide true = slide-open, false = pin-open + */ + , addSlideToggle: function (inst, selector, pane, slide) { + $.layout.buttons.get(inst, selector, pane, "slideToggle") + .on('click',function (evt) { + inst.slideToggle(pane, !!slide); + evt.stopPropagation(); + }); + return inst; + } + + /** + * Add a custom Open button for a pane + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the button is for: 'north', 'south', etc. + * @param {boolean=} slide true = slide-open, false = pin-open + */ + , addOpen: function (inst, selector, pane, slide) { + $.layout.buttons.get(inst, selector, pane, "open") + .attr("title", inst.options[pane].tips.Open) + .on('click',function (evt) { + inst.open(pane, !!slide); + evt.stopPropagation(); + }); + return inst; + } + + /** + * Add a custom Close button for a pane + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the button is for: 'north', 'south', etc. + */ + , addClose: function (inst, selector, pane) { + $.layout.buttons.get(inst, selector, pane, "close") + .attr("title", inst.options[pane].tips.Close) + .on('click',function (evt) { + inst.close(pane); + evt.stopPropagation(); + }); + return inst; + } + + /** + * Add a custom Pin button for a pane + * + * Four classes are added to the element, based on the paneClass for the associated pane... + * Assuming the default paneClass and the pin is 'up', these classes are added for a west-pane pin: + * - ui-layout-pane-pin + * - ui-layout-pane-west-pin + * - ui-layout-pane-pin-up + * - ui-layout-pane-west-pin-up + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the pin is for: 'north', 'south', etc. + */ + , addPin: function (inst, selector, pane) { + var $E = $.layout.buttons.get(inst, selector, pane, "pin"); + if ($E.length) { + var s = inst.state[pane]; + $E.on('click',function (evt) { + $.layout.buttons.setPinState(inst, $(this), pane, (s.isSliding || s.isClosed)); + if (s.isSliding || s.isClosed) + inst.open(pane); // change from sliding to open + else + inst.close(pane); // slide-closed + evt.stopPropagation(); + }); + // add up/down pin attributes and classes + $.layout.buttons.setPinState(inst, $E, pane, (!s.isClosed && !s.isSliding)); + // add this pin to the pane data so we can 'sync it' automatically + // PANE.pins key is an array so we can store multiple pins for each pane + s.pins.push(selector); // just save the selector string + } + return inst; + } + + /** + * Change the class of the pin button to make it look 'up' or 'down' + * + * @see addPin(), syncPins() + * @param {Array.} $Pin The pin-span element in a jQuery wrapper + * @param {string} pane These are the params returned to callbacks by layout() + * @param {boolean} doPin true = set the pin 'down', false = set it 'up' + */ + , setPinState: function (inst, $Pin, pane, doPin) { + var updown = $Pin.attr("pin"); + if (updown && doPin === (updown == "down")) + return; // already in correct state + var + po = inst.options[pane] + , lang = po.tips + , pin = po.buttonClass + "-pin" + , side = pin + "-" + pane + , UP = pin + "-up " + side + "-up" + , DN = pin + "-down " + side + "-down" + ; + $Pin + .attr("pin", doPin ? "down" : "up") // logic + .attr("title", doPin ? lang.Unpin : lang.Pin) + .removeClass(doPin ? UP : DN) + .addClass(doPin ? DN : UP) + ; + } + + /** + * INTERNAL function to sync 'pin buttons' when pane is opened or closed + * Unpinned means the pane is 'sliding' - ie, over-top of the adjacent panes + * + * @see open(), close() + * @param {string} pane These are the params returned to callbacks by layout() + * @param {boolean} doPin True means set the pin 'down', False means 'up' + */ + , syncPinBtns: function (inst, pane, doPin) { + // REAL METHOD IS _INSIDE_ LAYOUT - THIS IS HERE JUST FOR REFERENCE + $.each(state[pane].pins, function (i, selector) { + $.layout.buttons.setPinState(inst, $(selector), pane, doPin); + }); + } + + + , _load: function (inst) { + // ADD Button methods to Layout Instance + $.extend(inst, { + bindButton: function (selector, action, pane) { + return $.layout.buttons.on(inst, selector, action, pane); + } + // DEPRECATED METHODS... + , addToggleBtn: function (selector, pane, slide) { + return $.layout.buttons.addToggle(inst, selector, pane, slide); + } + , addSlideToggleBtn: function (selector, pane, slide) { + return $.layout.buttons.addSlideToggle(inst, selector, pane, slide); + } + , addOpenBtn: function (selector, pane, slide) { + return $.layout.buttons.addOpen(inst, selector, pane, slide); + } + , addCloseBtn: function (selector, pane) { + return $.layout.buttons.addClose(inst, selector, pane); + } + , addPinBtn: function (selector, pane) { + return $.layout.buttons.addPin(inst, selector, pane); + } + }); + + // init state array to hold pin-buttons + for (var i = 0; i < 4; i++) { + var pane = $.layout.buttons.config.borderPanes[i]; + inst.state[pane].pins = []; + } + + // auto-init buttons onLoad if option is enabled + if (inst.options.autoBindCustomButtons) + $.layout.buttons.init(inst); + } + + , _unload: function (inst) { + // TODO: unbind all buttons??? + } + + }; + +// add initialization method to Layout's onLoad array of functions + $.layout.onLoad.push($.layout.buttons._load); +//$.layout.onUnload.push( $.layout.buttons._unload ); + + })(jQuery); + + + /** + * jquery.layout.browserZoom 1.0 + * $Date: 2011-12-29 08:00:00 (Thu, 29 Dec 2011) $ + * + * Copyright (c) 2012 + * Kevin Dalman (http://allpro.net) + * + * Dual licensed under the GPL (http://www.gnu.org/licenses/gpl.html) + * and MIT (http://www.opensource.org/licenses/mit-license.php) licenses. + * + * @requires: UI Layout 1.3.0.rc30.1 or higher + * + * @see: http://groups.google.com/group/jquery-ui-layout + * + * TODO: Extend logic to handle other problematic zooming in browsers + * TODO: Add hotkey/mousewheel bindings to _instantly_ respond to these zoom event + */ + (function ($) { + +// tell Layout that the plugin is available + $.layout.plugins.browserZoom = true; + + $.layout.defaults.browserZoomCheckInterval = 1000; + $.layout.optionsMap.layout.push("browserZoomCheckInterval"); + + /* + * browserZoom methods + */ + $.layout.browserZoom = { + _init: function (inst) { + // abort if browser does not need this check + if ($.layout.browserZoom.ratio() !== false) + $.layout.browserZoom._setTimer(inst); + } + + , _setTimer: function (inst) { + // abort if layout destroyed or browser does not need this check + if (inst.destroyed) + return; + var o = inst.options + , s = inst.state + // don't need check if inst has parentLayout, but check occassionally in case parent destroyed! + // MINIMUM 100ms interval, for performance + , ms = inst.hasParentLayout ? 5000 : Math.max(o.browserZoomCheckInterval, 100) + ; + // set the timer + setTimeout(function () { + if (inst.destroyed || !o.resizeWithWindow) + return; + var d = $.layout.browserZoom.ratio(); + if (d !== s.browserZoom) { + s.browserZoom = d; + inst.resizeAll(); + } + // set a NEW timeout + $.layout.browserZoom._setTimer(inst); + } + , ms); + } + + , ratio: function () { + var w = window + , s = screen + , d = document + , dE = d.documentElement || d.body + , b = $.layout.browser + , v = b.version + , r, sW, cW + ; + // we can ignore all browsers that fire window.resize event onZoom + if (!b.msie || v > 8) + return false; // don't need to track zoom + if (s.deviceXDPI && s.systemXDPI) // syntax compiler hack + return calc(s.deviceXDPI, s.systemXDPI); + // everything below is just for future reference! + if (b.webkit && (r = d.body.getBoundingClientRect)) + return calc((r.left - r.right), d.body.offsetWidth); + if (b.webkit && (sW = w.outerWidth)) + return calc(sW, w.innerWidth); + if ((sW = s.width) && (cW = dE.clientWidth)) + return calc(sW, cW); + return false; // no match, so cannot - or don't need to - track zoom + + function calc(x, y) { + return (parseInt(x, 10) / parseInt(y, 10) * 100).toFixed(); + } + } + + }; +// add initialization method to Layout's onLoad array of functions + $.layout.onReady.push($.layout.browserZoom._init); + + + })(jQuery); + + + (function ($) { + +// Add a new "slideOffscreen" effect + if ($.effects) { + + // add an option so initClosed and initHidden will work + $.layout.defaults.panes.useOffscreenClose = false; // user must enable when needed + /* set the new animation as the default for all panes + $.layout.defaults.panes.fxName = "slideOffscreen"; + */ + + if ($.layout.plugins) + $.layout.plugins.effects.slideOffscreen = true; + + // dupe 'slide' effect defaults as new effect defaults + $.layout.effects.slideOffscreen = $.extend(true, {}, $.layout.effects.slide); + + // add new effect to jQuery UI + $.effects.slideOffscreen = function (o) { + return this.queue(function () { + + var fx = $.effects + , opt = o.options + , $el = $(this) + , pane = $el.data('layoutEdge') + , state = $el.data('parentLayout').state + , dist = state[pane].size + , s = this.style + , props = ['top', 'bottom', 'left', 'right'] + // Set options + , mode = fx.setMode($el, opt.mode || 'show') // Set Mode + , show = (mode == 'show') + , dir = opt.direction || 'left' // Default Direction + , ref = (dir == 'up' || dir == 'down') ? 'top' : 'left' + , pos = (dir == 'up' || dir == 'left') + , offscrn = $.layout.config.offscreenCSS || {} + , keyLR = $.layout.config.offscreenReset + , keyTB = 'offscreenResetTop' // only used internally + , animation = {} + ; + // Animation settings + animation[ref] = (show ? (pos ? '+=' : '-=') : (pos ? '-=' : '+=')) + dist; + + if (show) { // show() animation, so save top/bottom but retain left/right set when 'hidden' + $el.data(keyTB, {top: s.top, bottom: s.bottom}); + + // set the top or left offset in preparation for animation + // Note: ALL animations work by shifting the top or left edges + if (pos) { // top (north) or left (west) + $el.css(ref, isNaN(dist) ? "-" + dist : -dist); // Shift outside the left/top edge + } else { // bottom (south) or right (east) - shift all the way across container + if (dir === 'right') + $el.css({left: state.container.layoutWidth, right: 'auto'}); + else // dir === bottom + $el.css({top: state.container.layoutHeight, bottom: 'auto'}); + } + // restore the left/right setting if is a top/bottom animation + if (ref === 'top') + $el.css($el.data(keyLR) || {}); + } else { // hide() animation, so save ALL CSS + $el.data(keyTB, {top: s.top, bottom: s.bottom}); + $el.data(keyLR, {left: s.left, right: s.right}); + } + + // Animate + $el.show().animate(animation, { + queue: false, duration: o.duration, easing: opt.easing, complete: function () { + // Restore top/bottom + if ($el.data(keyTB)) + $el.css($el.data(keyTB)).removeData(keyTB); + if (show) // Restore left/right too + $el.css($el.data(keyLR) || {}).removeData(keyLR); + else // Move the pane off-screen (left: -99999, right: 'auto') + $el.css(offscrn); + + if (o.callback) + o.callback.apply(this, arguments); // Callback + $el.dequeue(); + } + }); + + }); + }; + + } + + })(jQuery); + + + (function ($) { + var _ = $.layout; + +// make sure the callbacks branch exists + if (!_.callbacks) + _.callbacks = {}; + + _.callbacks.resizePaneAccordions = function (x, ui) { + // may be called EITHER from layout-pane.onresize OR tabs.show + var $P = ui.jquery ? ui : $(ui.newPanel || ui.panel); + // find all VISIBLE accordions inside this pane and resize them + $P.find(".ui-accordion:visible").each(function () { + var $E = $(this); + if ($E.data("accordion")) // jQuery < 1.9 + $E.accordion("resize"); + if ($E.data("ui-accordion")) // jQuery >= 1.9 + $E.accordion("refresh"); + }); + }; + })(jQuery); + + + (function ($) { + $.layout.callbacks.resizeDataTables = function (x, ui) { + // may be called EITHER from layout-pane.onresize OR tabs.show + var oPane = ui.jquery ? ui[0] : ui.panel; + // cannot resize if the pane is currently closed or hidden + if (!$(oPane).is(":visible")) + return; + // find all data tables inside this pane and resize them + $($.fn.dataTable.fnTables(true)).each(function (i, table) { + if ($.contains(oPane, table)) { + $(table).dataTable().fnAdjustColumnSizing(); + } + }); + }; + })(jQuery); + + + (function ($) { + var _ = $.layout; + +// make sure the callbacks branch exists + if (!_.callbacks) + _.callbacks = {}; + +// this callback is bound to the tabs.show event OR to layout-pane.onresize event + _.callbacks.resizeTabLayout = function (x, ui) { + // may be called EITHER from layout-pane.onresize OR tabs.show/activate + var $P = ui.jquery ? ui : $(ui.newPanel || ui.panel); + // find all VISIBLE layouts inside this pane/panel and resize them + $P.filter(":visible").find(".ui-layout-container:visible").addBack().each(function () { + var layout = $(this).data("layout"); + if (layout) { + layout.options.resizeWithWindow = false; // set option just in case not already set + layout.resizeAll(); + } + }); + }; + }) + (jQuery); + + return jQuery; +})); + + +/** + * @preserve + * jquery.layout 1.8.0 + * $Date: 2019-06-05 $ + * $Rev: 1.0.8.0 $ + * + * Copyright (c) 2014 Kevin Dalman (http://jquery-dev.com) + * Based on work by Fabrizio Balliano (http://www.fabrizioballiano.net) + * + * Dual licensed under the GPL (http://www.gnu.org/licenses/gpl.html) + * and MIT (http://www.opensource.org/licenses/mit-license.php) licenses. + * + * SEE: http://layout.jquery-dev.com/LICENSE.txt + * + * Changelog: http://layout.jquery-dev.com/changelog.cfm + * + * Docs: http://layout.jquery-dev.com/documentation.html + * Tips: http://layout.jquery-dev.com/tips.html + * Help: http://groups.google.com/group/jquery-ui-layout + * + * History + * 2016/28/10 - Added responsiveness - marc magon + * 2018/01/27 - Updated the toggler class and responsive properties + * 2018/04/02 - Switch unbinds to .off() as recommended + * + * 2019/02/09 - @rsprinkle Add AMD Support, + * @alexsielicki Fixing issue with running under webpack with jQuery 3.3.1 and jQuery Migrate plugin + * + * 2019/03/25 - @rsprinkle AMD Support - Return JQuery + */ + +/* JavaDoc Info: http://code.google.com/closure/compiler/docs/js-for-compiler.html + * {!Object} non-nullable type (never NULL) + * {?string} nullable type (sometimes NULL) - default for {Object} + * {number=} optional parameter + * {*} ALL types + */ +// NOTE: For best readability, view with a fixed-width font and tabs equal to 4-chars +(function (factory) +{ + if (typeof define === 'function' && define.amd) + { + // AMD. Register as anonymous module. + define(['jquery'], factory); + } + else + { + // Browser globals. + factory(jQuery); + } +}(function(jQuery) +{ + (function ($) { +// alias Math methods - used a lot! + var min = Math.min, max = Math.max, round = Math.floor, isStr = function (v) { + return typeof(v) === "string"; + } + + /** + * @param {!Object} Instance + * @param {Array.} a_fn + */ + , runPluginCallbacks = function (Instance, a_fn) { + if (Array.isArray(a_fn)) + for (var i = 0, c = a_fn.length; i < c; i++) { + var fn = a_fn[i]; + try { + if (isStr(fn)) // 'name' of a function + fn = eval(fn); + if (typeof fn === "function") + g(fn)(Instance); + } catch (ex) { + } + } + + function g(f) { + return f; + } + + // compiler hack + } + ; + + /* + * GENERIC $.layout METHODS - used by all layouts + */ + $.layout = { + version: "1.7.4" + , revision: 1.7002 // eg: ver 1.4.4 = rev 1.0404 - major(n+).minor(nn)+patch(nn+) + + // $.layout.browser REPLACES $.browser + , browser: {} // set below + + // *PREDEFINED* EFFECTS & DEFAULTS + // MUST list effect here - OR MUST set an fxSettings option (can be an empty hash: {}) + , effects: { + // Pane Open/Close Animations + slide: { + all: {duration: "fast"} // eg: duration: 1000, easing: "easeOutBounce" + , north: {direction: "up"} + , south: {direction: "down"} + , east: {direction: "right"} + , west: {direction: "left"} + } + , drop: { + all: {duration: "slow"} + , north: {direction: "up"} + , south: {direction: "down"} + , east: {direction: "right"} + , west: {direction: "left"} + } + , scale: { + all: {duration: "fast"} + } + // these are not recommended, but can be used + , blind: {} + , clip: {} + , explode: {} + , fade: {} + , fold: {} + , puff: {} + + // Pane Resize Animations + , size: { + all: {easing: "swing"} + } + } + + // INTERNAL CONFIG DATA - DO NOT CHANGE THIS! + , config: { + optionRootKeys: "effects,panes,north,south,west,east,center".split(",") + , allPanes: "north,south,west,east,center".split(",") + , borderPanes: "north,south,west,east".split(",") + , oppositeEdge: { + north: "south" + , south: "north" + , east: "west" + , west: "east" + } + // offscreen data + , offscreenCSS: {left: "-99999px", right: "auto"} // used by hide/close if useOffscreenClose=true + , offscreenReset: "offscreenReset" // key used for data + // CSS used in multiple places + , hidden: {visibility: "hidden"} + , visible: {visibility: "visible"} + // layout element settings + , resizers: { + cssReq: { + position: "absolute" + , padding: 0 + , margin: 0 + , fontSize: "1px" + , textAlign: "left" // to counter-act "center" alignment! + , overflow: "hidden" // prevent toggler-button from overflowing + // SEE $.layout.defaults.zIndexes.resizer_normal + } + , cssDemo: {// DEMO CSS - applied if: options.PANE.applyDemoStyles=true + background: "#DDD" + , border: "none" + } + } + , togglers: { + cssReq: { + position: "absolute" + , display: "block" + , padding: 0 + , margin: 0 + , overflow: "hidden" + , textAlign: "center" + , fontSize: "1px" + , cursor: "pointer" + , zIndex: 1 + } + , cssDemo: {// DEMO CSS - applied if: options.PANE.applyDemoStyles=true + background: "#AAA" + } + } + , content: { + cssReq: { + position: "relative" /* contain floated or positioned elements */ + } + , cssDemo: {// DEMO CSS - applied if: options.PANE.applyDemoStyles=true + overflow: "auto" + , padding: "10px" + } + , cssDemoPane: {// DEMO CSS - REMOVE scrolling from 'pane' when it has a content-div + overflow: "hidden" + , padding: 0 + } + } + , panes: {// defaults for ALL panes - overridden by 'per-pane settings' below + cssReq: { + position: "absolute" + , margin: 0 + // $.layout.defaults.zIndexes.pane_normal + } + , cssDemo: {// DEMO CSS - applied if: options.PANE.applyDemoStyles=true + padding: "10px" + , background: "#FFF" + , border: "1px solid #BBB" + , overflow: "auto" + } + } + , north: { + side: "top" + , sizeType: "Height" + , dir: "horz" + , cssReq: { + top: 0 + , bottom: "auto" + , left: 0 + , right: 0 + , width: "auto" + // height: DYNAMIC + } + } + , south: { + side: "bottom" + , sizeType: "Height" + , dir: "horz" + , cssReq: { + top: "auto" + , bottom: 0 + , left: 0 + , right: 0 + , width: "auto" + // height: DYNAMIC + } + } + , east: { + side: "right" + , sizeType: "Width" + , dir: "vert" + , cssReq: { + left: "auto" + , right: 0 + , top: "auto" // DYNAMIC + , bottom: "auto" // DYNAMIC + , height: "auto" + // width: DYNAMIC + } + } + , west: { + side: "left" + , sizeType: "Width" + , dir: "vert" + , cssReq: { + left: 0 + , right: "auto" + , top: "auto" // DYNAMIC + , bottom: "auto" // DYNAMIC + , height: "auto" + // width: DYNAMIC + } + } + , center: { + dir: "center" + , cssReq: { + left: "auto" // DYNAMIC + , right: "auto" // DYNAMIC + , top: "auto" // DYNAMIC + , bottom: "auto" // DYNAMIC + , height: "auto" + , width: "auto" + } + } + } + + // CALLBACK FUNCTION NAMESPACE - used to store reusable callback functions + , callbacks: {} + + , getParentPaneElem: function (el) { + // must pass either a container or pane element + var $el = $(el) + , layout = $el.data("layout") || $el.data("parentLayout"); + if (layout) { + var $cont = layout.container; + // see if this container is directly-nested inside an outer-pane + if ($cont.data("layoutPane")) + return $cont; + var $pane = $cont.closest("." + $.layout.defaults.panes.paneClass); + // if a pane was found, return it + if ($pane.data("layoutPane")) + return $pane; + } + return null; + } + + , getParentPaneInstance: function (el) { + // must pass either a container or pane element + var $pane = $.layout.getParentPaneElem(el); + return $pane ? $pane.data("layoutPane") : null; + } + + , getParentLayoutInstance: function (el) { + // must pass either a container or pane element + var $pane = $.layout.getParentPaneElem(el); + return $pane ? $pane.data("parentLayout") : null; + } + + , getEventObject: function (evt) { + return typeof evt === "object" && evt.stopPropagation ? evt : null; + } + , parsePaneName: function (evt_or_pane) { + var evt = $.layout.getEventObject(evt_or_pane) + , pane = evt_or_pane; + if (evt) { + // ALWAYS stop propagation of events triggered in Layout! + evt.stopPropagation(); + pane = $(this).data("layoutEdge"); + } + if (pane && !/^(west|east|north|south|center)$/.test(pane)) { + $.layout.msg('LAYOUT ERROR - Invalid pane-name: "' + pane + '"'); + pane = "error"; + } + return pane; + } + + + // LAYOUT-PLUGIN REGISTRATION + // more plugins can added beyond this default list + , plugins: { + draggable: !!$.fn.draggable // resizing + , effects: { + core: !!$.effects // animimations (specific effects tested by initOptions) + , slide: $.effects && ($.effects.slide || ($.effects.effect && $.effects.effect.slide)) // default effect + } + } + +// arrays of plugin or other methods to be triggered for events in *each layout* - will be passed 'Instance' + , onCreate: [] // runs when layout is just starting to be created - right after options are set + , onLoad: [] // runs after layout container and global events init, but before initPanes is called + , onReady: [] // runs after initialization *completes* - ie, after initPanes completes successfully + , onDestroy: [] // runs after layout is destroyed + , onUnload: [] // runs after layout is destroyed OR when page unloads + , afterOpen: [] // runs after setAsOpen() completes + , afterClose: [] // runs after setAsClosed() completes + + /* + * GENERIC UTILITY METHODS + */ + + // calculate and return the scrollbar width, as an integer + , scrollbarWidth: function () { + return window.scrollbarWidth || $.layout.getScrollbarSize('width'); + } + , scrollbarHeight: function () { + return window.scrollbarHeight || $.layout.getScrollbarSize('height'); + } + , getScrollbarSize: function (dim) { + var $c = $('
      ').appendTo("body") + , d = {width: $c.outerWidth - $c[0].clientWidth, height: 100 - $c[0].clientHeight}; + $c.remove(); + window.scrollbarWidth = d.width; + window.scrollbarHeight = d.height; + return dim.match(/^(width|height)$/) ? d[dim] : d; + } + + + , disableTextSelection: function () { + var $d = $(document) + , s = 'textSelectionDisabled' + , x = 'textSelectionInitialized' + ; + if ($.fn.disableSelection) { + if (!$d.data(x)) // document hasn't been initialized yet + $d.on('mouseup', $.layout.enableTextSelection).data(x, true); + if (!$d.data(s)) + $d.disableSelection().data(s, true); + } + } + , enableTextSelection: function () { + var $d = $(document) + , s = 'textSelectionDisabled'; + if ($.fn.enableSelection && $d.data(s)) + $d.enableSelection().data(s, false); + } + + + /** + * Returns hash container 'display' and 'visibility' + * + * @see $.swap() - swaps CSS, runs callback, resets CSS + * @param {!Object} $E jQuery element + * @param {boolean=} [force=false] Run even if display != none + * @return {!Object} Returns current style props, if applicable + */ + , showInvisibly: function ($E, force) { + if ($E && $E.length && (force || $E.css("display") === "none")) { // only if not *already hidden* + var s = $E[0].style + // save ONLY the 'style' props because that is what we must restore + , CSS = {display: s.display || '', visibility: s.visibility || ''}; + // show element 'invisibly' so can be measured + $E.css({display: "block", visibility: "hidden"}); + return CSS; + } + return {}; + } + + /** + * Returns data for setting size of an element (container or a pane). + * + * @see _create(), onWindowResize() for container, plus others for pane + * @return JSON Returns a hash of all dimensions: top, bottom, left, right, outerWidth, innerHeight, etc + */ + , getElementDimensions: function ($E, inset) { + var + // dimensions hash - start with current data IF passed + d = {css: {}, inset: {}} + , x = d.css // CSS hash + , i = {bottom: 0} // TEMP insets (bottom = complier hack) + , N = $.layout.cssNum + , R = Math.round + , off = $E.offset() + , b, p, ei // TEMP border, padding + ; + d.offsetLeft = off.left; + d.offsetTop = off.top; + + if (!inset) + inset = {}; // simplify logic below + + $.each("Left,Right,Top,Bottom".split(","), function (idx, e) { // e = edge + b = x["border" + e] = $.layout.borderWidth($E, e); + p = x["padding" + e] = $.layout.cssNum($E, "padding" + e); + ei = e.toLowerCase(); + d.inset[ei] = inset[ei] >= 0 ? inset[ei] : p; // any missing insetX value = paddingX + i[ei] = d.inset[ei] + b; // total offset of content from outer side + }); + + x.width = R($E.width()); + x.height = R($E.height()); + x.top = N($E, "top", true); + x.bottom = N($E, "bottom", true); + x.left = N($E, "left", true); + x.right = N($E, "right", true); + + d.outerWidth = R($E.outerWidth()); + d.outerHeight = R($E.outerHeight()); + // calc the TRUE inner-dimensions, even in quirks-mode! + d.innerWidth = max(0, d.outerWidth - i.left - i.right); + d.innerHeight = max(0, d.outerHeight - i.top - i.bottom); + // layoutWidth/Height is used in calcs for manual resizing + // layoutW/H only differs from innerW/H when in quirks-mode - then is like outerW/H + d.layoutWidth = R($E.innerWidth()); + d.layoutHeight = R($E.innerHeight()); + + //if ($E.prop('tagName') === 'BODY') { debugData( d, $E.prop('tagName') ); } // DEBUG + + //d.visible = $E.is(":visible");// && x.width > 0 && x.height > 0; + + return d; + } + + , getElementStyles: function ($E, list) { + var + CSS = {} + , style = $E[0].style + , props = list.split(",") + , sides = "Top,Bottom,Left,Right".split(",") + , attrs = "Color,Style,Width".split(",") + , p, s, a, i, j, k + ; + for (i = 0; i < props.length; i++) { + p = props[i]; + if (p.match(/(border|padding|margin)$/)) + for (j = 0; j < 4; j++) { + s = sides[j]; + if (p === "border") + for (k = 0; k < 3; k++) { + a = attrs[k]; + CSS[p + s + a] = style[p + s + a]; + } + else + CSS[p + s] = style[p + s]; + } + else + CSS[p] = style[p]; + } + return CSS + } + + /** + * Return the innerWidth for the current browser/doctype + * + * @see initPanes(), sizeMidPanes(), initHandles(), sizeHandles() + * @param {Array.} $E Must pass a jQuery object - first element is processed + * @param {number=} outerWidth (optional) Can pass a width, allowing calculations BEFORE element is resized + * @return {number} Returns the innerWidth of the elem by subtracting padding and borders + */ + , cssWidth: function ($E, outerWidth) { + // a 'calculated' outerHeight can be passed so borders and/or padding are removed if needed + if (outerWidth <= 0) + return 0; + + var lb = $.layout.browser + , bs = !lb.boxModel ? "border-box" : lb.boxSizing ? $E.css("boxSizing") : "content-box" + , b = $.layout.borderWidth + , n = $.layout.cssNum + , W = outerWidth + ; + // strip border and/or padding from outerWidth to get CSS Width + if (bs !== "border-box") + W -= (b($E, "Left") + b($E, "Right")); + if (bs === "content-box") + W -= (n($E, "paddingLeft") + n($E, "paddingRight")); + return max(0, W); + } + + /** + * Return the innerHeight for the current browser/doctype + * + * @see initPanes(), sizeMidPanes(), initHandles(), sizeHandles() + * @param {Array.} $E Must pass a jQuery object - first element is processed + * @param {number=} outerHeight (optional) Can pass a width, allowing calculations BEFORE element is resized + * @return {number} Returns the innerHeight of the elem by subtracting padding and borders + */ + , cssHeight: function ($E, outerHeight) { + // a 'calculated' outerHeight can be passed so borders and/or padding are removed if needed + if (outerHeight <= 0) + return 0; + + var lb = $.layout.browser + , bs = !lb.boxModel ? "border-box" : lb.boxSizing ? $E.css("boxSizing") : "content-box" + , b = $.layout.borderWidth + , n = $.layout.cssNum + , H = outerHeight + ; + // strip border and/or padding from outerHeight to get CSS Height + if (bs !== "border-box") + H -= (b($E, "Top") + b($E, "Bottom")); + if (bs === "content-box") + H -= (n($E, "paddingTop") + n($E, "paddingBottom")); + return max(0, H); + } + + /** + * Returns the 'current CSS numeric value' for a CSS property - 0 if property does not exist + * + * @see Called by many methods + * @param {Array.} $E Must pass a jQuery object - first element is processed + * @param {string} prop The name of the CSS property, eg: top, width, etc. + * @param {boolean=} [allowAuto=false] true = return 'auto' if that is value; false = return 0 + * @return {(string|number)} Usually used to get an integer value for position (top, left) or size (height, width) + */ + , cssNum: function ($E, prop, allowAuto) { + if (!$E.jquery) + $E = $($E); + var CSS = $.layout.showInvisibly($E) + , p = $.css($E[0], prop, true) + , v = allowAuto && p == "auto" ? p : Math.round(parseFloat(p) || 0); + $E.css(CSS); // RESET + return v; + } + + , borderWidth: function (el, side) { + if (el.jquery) + el = el[0]; + var b = "border" + side.substr(0, 1).toUpperCase() + side.substr(1); // left => Left + return $.css(el, b + "Style", true) === "none" ? 0 : Math.round(parseFloat($.css(el, b + "Width", true)) || 0); + } + + /** + * Mouse-tracking utility - FUTURE REFERENCE + * + * init: if (!window.mouse) { + * window.mouse = { x: 0, y: 0 }; + * $(document).mousemove( $.layout.trackMouse ); + * } + * + * @param {Object} evt + * + , trackMouse: function (evt) { + window.mouse = { x: evt.clientX, y: evt.clientY }; + } + */ + + /** + * SUBROUTINE for preventPrematureSlideClose option + * + * @param {Object} evt + * @param {Object=} el + */ + , isMouseOverElem: function (evt, el) { + var + $E = $(el || this) + , d = $E.offset() + , T = d.top + , L = d.left + , R = L + $E.outerWidth() + , B = T + $E.outerHeight() + , x = evt.pageX // evt.clientX ? + , y = evt.pageY // evt.clientY ? + ; + // if X & Y are < 0, probably means is over an open SELECT + return ($.layout.browser.msie && x < 0 && y < 0) || ((x >= L && x <= R) && (y >= T && y <= B)); + } + + /** + * Message/Logging Utility + * + * @example $.layout.msg("My message"); // log text + * @example $.layout.msg("My message", true); // alert text + * @example $.layout.msg({ foo: "bar" }, "Title"); // log hash-data, with custom title + * @example $.layout.msg({ foo: "bar" }, true, "Title", { sort: false }); -OR- + * @example $.layout.msg({ foo: "bar" }, "Title", { sort: false, display: true }); // alert hash-data + * + * @param {(Object|string)} info String message OR Hash/Array + * @param {(Boolean|string|Object)=} [popup=false] True means alert-box - can be skipped + * @param {(Object|string)=} [debugTitle=""] Title for Hash data - can be skipped + * @param {Object=} [debugOpts] Extra options for debug output + */ + , msg: function (info, popup, debugTitle, debugOpts) { + if ($.isPlainObject(info) && window.debugData) { + if (typeof popup === "string") { + debugOpts = debugTitle; + debugTitle = popup; + } else if (typeof debugTitle === "object") { + debugOpts = debugTitle; + debugTitle = null; + } + var t = debugTitle || "log( )" + , o = $.extend({sort: false, returnHTML: false, display: false}, debugOpts); + if (popup === true || o.display) + debugData(info, t, o); + else if (window.console) + console.log(debugData(info, t, o)); + } else if (popup) + alert(info); + else if (window.console) + console.log(info); + else { + var id = "#layoutLogger" + , $l = $(id); + if (!$l.length) + $l = createLog(); + $l.children("ul").append('
    • ' + info.replace(/\/g, ">") + '
      • '); + } + + function createLog() { + var pos = $.support.fixedPosition ? 'fixed' : 'absolute' + , $e = $('
      ' + + '
      ' + + 'XLayout console.log
      ' + + '
        ' + + '
        ' + ).appendTo("body"); + $e.css('left', $(window).width() - $e.outerWidth() - 5); + if ($.ui.draggable) + $e.draggable({handle: ':first-child'}); + return $e; + } + } + + }; + + + /* + * $.layout.browser REPLACES removed $.browser, with extra data + * Parsing code here adapted from jQuery 1.8 $.browse + */ + (function () { + var u = navigator.userAgent.toLowerCase() + , m = /(chrome)[ \/]([\w.]+)/.exec(u) + || /(webkit)[ \/]([\w.]+)/.exec(u) + || /(opera)(?:.*version|)[ \/]([\w.]+)/.exec(u) + || /(msie) ([\w.]+)/.exec(u) + || u.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec(u) + || [] + , b = m[1] || "" + , v = m[2] || 0 + , ie = b === "msie" + , cm = document.compatMode + , $s = $.support + , bs = $s.boxSizing !== undefined ? $s.boxSizing : $s.boxSizingReliable + , bm = !ie || !cm || cm === "CSS1Compat" || $s.boxModel || false + , lb = $.layout.browser = { + version: v + , safari: b === "webkit" // webkit (NOT chrome) = safari + , webkit: b === "chrome" // chrome = webkit + , msie: ie + , isIE6: ie && v == 6 + // ONLY IE reverts to old box-model - Note that compatMode was deprecated as of IE8 + , boxModel: bm + , boxSizing: !!(typeof bs === "function" ? bs() : bs) + }; + if (b) + lb[b] = true; // set CURRENT browser + /* OLD versions of jQuery only set $.support.boxModel after page is loaded + * so if this is IE, use support.boxModel to test for quirks-mode (ONLY IE changes boxModel) */ + if (!bm && !cm) + $(function () { + lb.boxModel = $s.boxModel; + }); + })(); + + +// DEFAULT OPTIONS + $.layout.defaults = { + /* + * LAYOUT & LAYOUT-CONTAINER OPTIONS + * - none of these options are applicable to individual panes + */ + name: "" // Not required, but useful for buttons and used for the state-cookie + , containerClass: "ui-layout-container" // layout-container element + , inset: null // custom container-inset values (override padding) + , scrollToBookmarkOnLoad: true // after creating a layout, scroll to bookmark in URL (.../page.htm#myBookmark) + , resizeWithWindow: true // bind thisLayout.resizeAll() to the window.resize event + , resizeWithWindowDelay: 200 // delay calling resizeAll because makes window resizing very jerky + , resizeWithWindowMaxDelay: 0 // 0 = none - force resize every XX ms while window is being resized + , maskPanesEarly: false // true = create pane-masks on resizer.mouseDown instead of waiting for resizer.dragstart + , onresizeall_start: null // CALLBACK when resizeAll() STARTS - NOT pane-specific + , onresizeall_end: null // CALLBACK when resizeAll() ENDS - NOT pane-specific + , onload_start: null // CALLBACK when Layout inits - after options initialized, but before elements + , onload_end: null // CALLBACK when Layout inits - after EVERYTHING has been initialized + , onunload_start: null // CALLBACK when Layout is destroyed OR onWindowUnload + , onunload_end: null // CALLBACK when Layout is destroyed OR onWindowUnload + , initPanes: true // false = DO NOT initialize the panes onLoad - will init later + , showErrorMessages: true // enables fatal error messages to warn developers of common errors + , showDebugMessages: false // display console-and-alert debug msgs - IF this Layout version _has_ debugging code! +// Changing this zIndex value will cause other zIndex values to automatically change + , zIndex: null // the PANE zIndex - resizers and masks will be +1 +// DO NOT CHANGE the zIndex values below unless you clearly understand their relationships + , zIndexes: {// set _default_ z-index values here... + pane_normal: 0 // normal z-index for panes + , content_mask: 1 // applied to overlays used to mask content INSIDE panes during resizing + , resizer_normal: 2 // normal z-index for resizer-bars + , pane_sliding: 100 // applied to *BOTH* the pane and its resizer when a pane is 'slid open' + , pane_animate: 1000 // applied to the pane when being animated - not applied to the resizer + , resizer_drag: 10000 // applied to the CLONED resizer-bar when being 'dragged' + } + , errors: { + pane: "pane" // description of "layout pane element" - used only in error messages + , selector: "selector" // description of "jQuery-selector" - used only in error messages + , addButtonError: "Error Adding Button\nInvalid " + , containerMissing: "UI Layout Initialization Error\nThe specified layout-container does not exist." + , centerPaneMissing: "UI Layout Initialization Error\nThe center-pane element does not exist.\nThe center-pane is a required element." + , noContainerHeight: "UI Layout Initialization Warning\nThe layout-container \"CONTAINER\" has no height.\nTherefore the layout is 0-height and hence 'invisible'!" + , callbackError: "UI Layout Callback Error\nThe EVENT callback is not a valid function." + } + /* + * PANE DEFAULT SETTINGS + * - settings under the 'panes' key become the default settings for *all panes* + * - ALL pane-options can also be set specifically for each panes, which will override these 'default values' + */ + , panes: {// default options for 'all panes' - will be overridden by 'per-pane settings' + applyDemoStyles: false // NOTE: renamed from applyDefaultStyles for clarity + + //Add responsiveness + , responsive: + { + enabled: false, + when: 'md' + , sizes: { + xl: 1140, + lg: 992, + md: 768, + sm: 576, + xs: 0 + } + } + , closable: true // pane can open & close + , resizable: true // when open, pane can be resized + , slidable: true // when closed, pane can 'slide open' over other panes - closes on mouse-out + , initClosed: false // true = init pane as 'closed' + , initHidden: false // true = init pane as 'hidden' - no resizer-bar/spacing + // SELECTORS + //, paneSelector: "" // MUST be pane-specific - jQuery selector for pane + , contentSelector: ".ui-layout-content" // INNER div/element to auto-size so only it scrolls, not the entire pane! + , contentIgnoreSelector: ".ui-layout-ignore" // element(s) to 'ignore' when measuring 'content' + , findNestedContent: false // true = $P.find(contentSelector), false = $P.children(contentSelector) + // GENERIC ROOT-CLASSES - for auto-generated classNames + , paneClass: "ui-layout-pane" // Layout Pane + , resizerClass: "ui-layout-resizer" // Resizer Bar + , togglerClass: "ui-layout-toggler" // Toggler Button + , buttonClass: "ui-layout-button" // CUSTOM Buttons - eg: '[ui-layout-button]-toggle/-open/-close/-pin' + // ELEMENT SIZE & SPACING + //, size: 100 // MUST be pane-specific -initial size of pane + , minSize: 0 // when manually resizing a pane + , maxSize: 0 // ditto, 0 = no limit + , spacing_open: 6 // space between pane and adjacent panes - when pane is 'open' + , spacing_closed: 6 // ditto - when pane is 'closed' + , togglerLength_open: 50 // Length = WIDTH of toggler button on north/south sides - HEIGHT on east/west sides + , togglerLength_closed: 50 // 100% OR -1 means 'full height/width of resizer bar' - 0 means 'hidden' + , togglerAlign_open: "center" // top/left, bottom/right, center, OR... + , togglerAlign_closed: "center" // 1 => nn = offset from top/left, -1 => -nn == offset from bottom/right + , togglerContent_open: "" // text or HTML to put INSIDE the toggler + , togglerContent_closed: "" // ditto + // RESIZING OPTIONS + , resizerDblClickToggle: true // + , autoResize: true // IF size is 'auto' or a percentage, then recalc 'pixel size' whenever the layout resizes + , autoReopen: true // IF a pane was auto-closed due to noRoom, reopen it when there is room? False = leave it closed + , resizerDragOpacity: 1 // option for ui.draggable + //, resizerCursor: "" // MUST be pane-specific - cursor when over resizer-bar + , maskContents: false // true = add DIV-mask over-or-inside this pane so can 'drag' over IFRAMES + , maskObjects: false // true = add IFRAME-mask over-or-inside this pane to cover objects/applets - content-mask will overlay this mask + , maskZindex: null // will override zIndexes.content_mask if specified - not applicable to iframe-panes + , resizingGrid: false // grid size that the resizers will snap-to during resizing, eg: [20,20] + , livePaneResizing: false // true = LIVE Resizing as resizer is dragged + , liveContentResizing: false // true = re-measure header/footer heights as resizer is dragged + , liveResizingTolerance: 1 // how many px change before pane resizes, to control performance + // SLIDING OPTIONS + , sliderCursor: "pointer" // cursor when resizer-bar will trigger 'sliding' + , slideTrigger_open: "click" // click, dblclick, mouseenter + , slideTrigger_close: "mouseleave"// click, mouseleave + , slideDelay_open: 300 // applies only for mouseenter event - 0 = instant open + , slideDelay_close: 300 // applies only for mouseleave event (300ms is the minimum!) + , hideTogglerOnSlide: false // when pane is slid-open, should the toggler show? + , preventQuickSlideClose: $.layout.browser.webkit // Chrome triggers slideClosed as it is opening + , preventPrematureSlideClose: false // handle incorrect mouseleave trigger, like when over a SELECT-list in IE + // PANE-SPECIFIC TIPS & MESSAGES + , tips: { + Open: "Open" // eg: "Open Pane" + , Close: "Close" + , Resize: "Resize" + , Slide: "Slide Open" + , Pin: "Pin" + , Unpin: "Un-Pin" + , noRoomToOpen: "Not enough room to show this panel." // alert if user tries to open a pane that cannot + , minSizeWarning: "Panel has reached its minimum size" // displays in browser statusbar + , maxSizeWarning: "Panel has reached its maximum size" // ditto + } + // HOT-KEYS & MISC + , showOverflowOnHover: false // will bind allowOverflow() utility to pane.onMouseOver + , enableCursorHotkey: true // enabled 'cursor' hotkeys + //, customHotkey: "" // MUST be pane-specific - EITHER a charCode OR a character + , customHotkeyModifier: "SHIFT" // either 'SHIFT', 'CTRL' or 'CTRL+SHIFT' - NOT 'ALT' + // PANE ANIMATION + // NOTE: fxSss_open, fxSss_close & fxSss_size options (eg: fxName_open) are auto-generated if not passed + , fxName: "slide" // ('none' or blank), slide, drop, scale -- only relevant to 'open' & 'close', NOT 'size' + , fxSpeed: null // slow, normal, fast, 200, nnn - if passed, will OVERRIDE fxSettings.duration + , fxSettings: {} // can be passed, eg: { easing: "easeOutBounce", duration: 1500 } + , fxOpacityFix: true // tries to fix opacity in IE to restore anti-aliasing after animation + , animatePaneSizing: false // true = animate resizing after dragging resizer-bar OR sizePane() is called + /* NOTE: Action-specific FX options are auto-generated from the options above if not specifically set: + fxName_open: "slide" // 'Open' pane animation + fnName_close: "slide" // 'Close' pane animation + fxName_size: "slide" // 'Size' pane animation - when animatePaneSizing = true + fxSpeed_open: null + fxSpeed_close: null + fxSpeed_size: null + fxSettings_open: {} + fxSettings_close: {} + fxSettings_size: {} + */ + // CHILD/NESTED LAYOUTS + , children: null // Layout-options for nested/child layout - even {} is valid as options + , containerSelector: '' // if child is NOT 'directly nested', a selector to find it/them (can have more than one child layout!) + , initChildren: true // true = child layout will be created as soon as _this_ layout completes initialization + , destroyChildren: true // true = destroy child-layout if this pane is destroyed + , resizeChildren: true // true = trigger child-layout.resizeAll() when this pane is resized + // EVENT TRIGGERING + , triggerEventsOnLoad: false // true = trigger onopen OR onclose callbacks when layout initializes + , triggerEventsDuringLiveResize: true // true = trigger onresize callback REPEATEDLY if livePaneResizing==true + // PANE CALLBACKS + , onshow_start: null // CALLBACK when pane STARTS to Show - BEFORE onopen/onhide_start + , onshow_end: null // CALLBACK when pane ENDS being Shown - AFTER onopen/onhide_end + , onhide_start: null // CALLBACK when pane STARTS to Close - BEFORE onclose_start + , onhide_end: null // CALLBACK when pane ENDS being Closed - AFTER onclose_end + , onopen_start: null // CALLBACK when pane STARTS to Open + , onopen_end: null // CALLBACK when pane ENDS being Opened + , onclose_start: null // CALLBACK when pane STARTS to Close + , onclose_end: null // CALLBACK when pane ENDS being Closed + , onresize_start: null // CALLBACK when pane STARTS being Resized ***FOR ANY REASON*** + , onresize_end: function () { + } // CALLBACK when pane ENDS being Resized ***FOR ANY REASON*** + , onsizecontent_start: null // CALLBACK when sizing of content-element STARTS + , onsizecontent_end: null // CALLBACK when sizing of content-element ENDS + , onswap_start: null // CALLBACK when pane STARTS to Swap + , onswap_end: null // CALLBACK when pane ENDS being Swapped + , ondrag_start: null // CALLBACK when pane STARTS being ***MANUALLY*** Resized + , ondrag_end: null // CALLBACK when pane ENDS being ***MANUALLY*** Resized + } + /* + * PANE-SPECIFIC SETTINGS + * - options listed below MUST be specified per-pane - they CANNOT be set under 'panes' + * - all options under the 'panes' key can also be set specifically for any pane + * - most options under the 'panes' key apply only to 'border-panes' - NOT the the center-pane + */ + , north: { + paneSelector: ".ui-layout-north" + , size: "auto" // eg: "auto", "30%", .30, 200 + , resizerCursor: "n-resize" // custom = url(myCursor.cur) + , customHotkey: "" // EITHER a charCode (43) OR a character ("o") + } + , south: { + paneSelector: ".ui-layout-south" + , size: "auto" + , resizerCursor: "s-resize" + , customHotkey: "" + } + , east: { + paneSelector: ".ui-layout-east" + , size: 200 + , resizerCursor: "e-resize" + , customHotkey: "" + } + , west: { + paneSelector: ".ui-layout-west" + , size: 200 + , resizerCursor: "w-resize" + , customHotkey: "" + } + , center: { + paneSelector: ".ui-layout-center" + , minWidth: 0 + , minHeight: 0 + } + }; + + $.layout.optionsMap = { + // layout/global options - NOT pane-options + layout: ("name,instanceKey,stateManagement,effects,inset,zIndexes,errors," + + "zIndex,scrollToBookmarkOnLoad,showErrorMessages,maskPanesEarly," + + "outset,resizeWithWindow,resizeWithWindowDelay,resizeWithWindowMaxDelay," + + "onresizeall,onresizeall_start,onresizeall_end,onload,onload_start,onload_end,onunload,onunload_start,onunload_end").split(",") +// borderPanes: [ ALL options that are NOT specified as 'layout' ] + // default.panes options that apply to the center-pane (most options apply _only_ to border-panes) + , center: ("paneClass,contentSelector,contentIgnoreSelector,findNestedContent,applyDemoStyles,triggerEventsOnLoad," + + "showOverflowOnHover,maskContents,maskObjects,liveContentResizing," + + "containerSelector,children,initChildren,resizeChildren,destroyChildren," + + "onresize,onresize_start,onresize_end,onsizecontent,onsizecontent_start,onsizecontent_end").split(",") + // options that MUST be specifically set 'per-pane' - CANNOT set in the panes (defaults) key + , noDefault: ("paneSelector,resizerCursor,customHotkey").split(",") + }; + + /** + * Processes options passed in converts flat-format data into subkey (JSON) format + * In flat-format, subkeys are _currently_ separated with 2 underscores, like north__optName + * Plugins may also call this method so they can transform their own data + * + * @param {!Object} hash Data/options passed by user - may be a single level or nested levels + * @param {boolean=} [addKeys=false] Should the primary layout.options keys be added if they do not exist? + * @return {Object} Returns hash of minWidth & minHeight + */ + $.layout.transformData = function (hash, addKeys) { + var json = addKeys ? {panes: {}, center: {}} : {} // init return object + , branch, optKey, keys, key, val, i, c; + + if (typeof hash !== "object") + return json; // no options passed + + // convert all 'flat-keys' to 'sub-key' format + for (optKey in hash) { + branch = json; + val = hash[optKey]; + keys = optKey.split("__"); // eg: west__size or north__fxSettings__duration + c = keys.length - 1; + // convert underscore-delimited to subkeys + for (i = 0; i <= c; i++) { + key = keys[i]; + if (i === c) { // last key = value + if ($.isPlainObject(val)) + branch[key] = $.layout.transformData(val); // RECURSE + else + branch[key] = val; + } else { + if (!branch[key]) + branch[key] = {}; // create the subkey + // recurse to sub-key for next loop - if not done + branch = branch[key]; + } + } + } + return json; + }; + +// INTERNAL CONFIG DATA - DO NOT CHANGE THIS! + $.layout.backwardCompatibility = { + // data used by renameOldOptions() + map: { + // OLD Option Name: NEW Option Name + applyDefaultStyles: "applyDemoStyles" + // CHILD/NESTED LAYOUTS + , childOptions: "children" + , initChildLayout: "initChildren" + , destroyChildLayout: "destroyChildren" + , resizeChildLayout: "resizeChildren" + , resizeNestedLayout: "resizeChildren" + // MISC Options + , resizeWhileDragging: "livePaneResizing" + , resizeContentWhileDragging: "liveContentResizing" + , triggerEventsWhileDragging: "triggerEventsDuringLiveResize" + , maskIframesOnResize: "maskContents" + // STATE MANAGEMENT + , useStateCookie: "stateManagement.enabled" + , "cookie.autoLoad": "stateManagement.autoLoad" + , "cookie.autoSave": "stateManagement.autoSave" + , "cookie.keys": "stateManagement.stateKeys" + , "cookie.name": "stateManagement.cookie.name" + , "cookie.domain": "stateManagement.cookie.domain" + , "cookie.path": "stateManagement.cookie.path" + , "cookie.expires": "stateManagement.cookie.expires" + , "cookie.secure": "stateManagement.cookie.secure" + // OLD Language options + , noRoomToOpenTip: "tips.noRoomToOpen" + , togglerTip_open: "tips.Close" // open = Close + , togglerTip_closed: "tips.Open" // closed = Open + , resizerTip: "tips.Resize" + , sliderTip: "tips.Slide" + } + + /** + * @param {Object} opts + */ + , renameOptions: function (opts) { + var map = $.layout.backwardCompatibility.map + , oldData, newData, value + ; + for (var itemPath in map) { + oldData = getBranch(itemPath); + value = oldData.branch[oldData.key]; + if (value !== undefined) { + newData = getBranch(map[itemPath], true); + newData.branch[newData.key] = value; + delete oldData.branch[oldData.key]; + } + } + + /** + * @param {string} path + * @param {boolean=} [create=false] Create path if does not exist + */ + function getBranch(path, create) { + var a = path.split(".") // split keys into array + , c = a.length - 1 + , D = {branch: opts, key: a[c]} // init branch at top & set key (last item) + , i = 0, k, undef; + for (; i < c; i++) { // skip the last key (data) + k = a[i]; + if (D.branch[k] === undefined) { // child-key does not exist + if (create) { + D.branch = D.branch[k] = {}; // create child-branch + } else // can't go any farther + D.branch = {}; // branch is undefined + } else + D.branch = D.branch[k]; // get child-branch + } + return D; + } + } + + /** + * @param {Object} opts + */ + , renameAllOptions: function (opts) { + var ren = $.layout.backwardCompatibility.renameOptions; + // rename root (layout) options + ren(opts); + // rename 'defaults' to 'panes' + if (opts.defaults) { + if (typeof opts.panes !== "object") + opts.panes = {}; + $.extend(true, opts.panes, opts.defaults); + delete opts.defaults; + } + // rename options in the the options.panes key + if (opts.panes) + ren(opts.panes); + // rename options inside *each pane key*, eg: options.west + $.each($.layout.config.allPanes, function (i, pane) { + if (opts[pane]) + ren(opts[pane]); + }); + return opts; + } + }; + + + /* ============================================================ + * BEGIN WIDGET: $( selector ).layout( {options} ); + * ============================================================ + */ + $.fn.layout = function (opts) { + var + // local aliases to global data + browser = $.layout.browser + , _c = $.layout.config + + // local aliases to utlity methods + , cssW = $.layout.cssWidth + , cssH = $.layout.cssHeight + , elDims = $.layout.getElementDimensions + , styles = $.layout.getElementStyles + , evtObj = $.layout.getEventObject + , evtPane = $.layout.parsePaneName + + /** + * options - populated by initOptions() + */ + , options = $.extend(true, {}, $.layout.defaults) + , effects = options.effects = $.extend(true, {}, $.layout.effects) + + /** + * layout-state object + */ + , state = { + // generate unique ID to use for event.namespace so can unbind only events added by 'this layout' + id: "layout" + $.now() // code uses alias: sID + , initialized: false + , paneResizing: false + , panesSliding: {} + , container: {// list all keys referenced in code to avoid compiler error msgs + innerWidth: 0 + , innerHeight: 0 + , outerWidth: 0 + , outerHeight: 0 + , layoutWidth: 0 + , layoutHeight: 0 + } + , north: {childIdx: 0} + , south: {childIdx: 0} + , east: {childIdx: 0} + , west: {childIdx: 0} + , center: {childIdx: 0} + } + + /** + * parent/child-layout pointers + */ +//, hasParentLayout = false - exists ONLY inside Instance so can be set externally + , children = { + north: null + , south: null + , east: null + , west: null + , center: null + } + + /* + * ########################### + * INTERNAL HELPER FUNCTIONS + * ########################### + */ + + /** + * Manages all internal timers + */ + , timer = { + data: {} + , set: function (s, fn, ms) { + timer.clear(s); + timer.data[s] = setTimeout(fn, ms); + } + , clear: function (s) { + var t = timer.data; + if (t[s]) { + clearTimeout(t[s]); + delete t[s]; + } + } + } + + /** + * Alert or console.log a message - IF option is enabled. + * + * @param {(string|!Object)} msg Message (or debug-data) to display + * @param {boolean=} [popup=false] True by default, means 'alert', false means use console.log + * @param {boolean=} [debug=false] True means is a widget debugging message + */ + , _log = function (msg, popup, debug) { + var o = options; + if ((o.showErrorMessages && !debug) || (debug && o.showDebugMessages)) + $.layout.msg(o.name + ' / ' + msg, (popup !== false)); + return false; + } + + /** + * Executes a Callback function after a trigger event, like resize, open or close + * + * @param {string} evtName Name of the layout callback, eg "onresize_start" + * @param {(string|boolean)=} [pane=""] This is passed only so we can pass the 'pane object' to the callback + * @param {(string|boolean)=} [skipBoundEvents=false] True = do not run events bound to the elements - only the callbacks set in options + */ + , _runCallbacks = function (evtName, pane, skipBoundEvents) { + var hasPane = pane && isStr(pane) + , s = hasPane ? state[pane] : state + , o = hasPane ? options[pane] : options + , lName = options.name + // names like onopen and onopen_end separate are interchangeable in options... + , lng = evtName + (evtName.match(/_/) ? "" : "_end") + , shrt = lng.match(/_end$/) ? lng.substr(0, lng.length - 4) : "" + , fn = o[lng] || o[shrt] + , retVal = "NC" // NC = No Callback + , args = [] + , $P = hasPane ? $Ps[pane] : 0 + ; + if (hasPane && !$P) // a pane is specified, but does not exist! + return retVal; + if (!hasPane && typeof(pane) === "boolean") { + skipBoundEvents = pane; // allow pane param to be skipped for Layout callback + pane = ""; + } + + // first trigger the callback set in the options + if (fn) { + try { + // convert function name (string) to function object + if (isStr(fn)) { + if (fn.match(/,/)) { + // function name cannot contain a comma, + // so must be a function name AND a parameter to pass + args = fn.split(",") + , fn = eval(args[0]); + } else // just the name of an external function? + fn = eval(fn); + } + // execute the callback, if exists + if (typeof fn === "function") { + if (args.length) + retVal = g(fn)(args[1]); // pass the argument parsed from 'list' + else if (hasPane) + // pass data: pane-name, pane-element, pane-state, pane-options, and layout-name + retVal = g(fn)(pane, $Ps[pane], s, o, lName); + else // must be a layout/container callback - pass suitable info + retVal = g(fn)(Instance, s, o, lName); + } + } catch (ex) { + _log(options.errors.callbackError.replace(/EVENT/, String.prototype.trim((pane || "") + " " + lng)), false); + if (typeof(ex) === "string" && string.length) + _log("Exception: " + ex, false); + } + } + + // trigger additional events bound directly to the pane + if (!skipBoundEvents && retVal !== false) { + if (hasPane) { // PANE events can be bound to each pane-elements + o = options[pane]; + s = state[pane]; + $P.triggerHandler("layoutpane" + lng, [pane, $P, s, o, lName]); + if (shrt) + $P.triggerHandler("layoutpane" + shrt, [pane, $P, s, o, lName]); + } else { // LAYOUT events can be bound to the container-element + $N.triggerHandler("layout" + lng, [Instance, s, o, lName]); + if (shrt) + $N.triggerHandler("layout" + shrt, [Instance, s, o, lName]); + } + } + + // ALWAYS resizeChildren after an onresize_end event - even during initialization + // IGNORE onsizecontent_end event because causes child-layouts to resize TWICE + if (hasPane && evtName === "onresize_end") // BAD: || evtName === "onsizecontent_end" + resizeChildren(pane + "", true); // compiler hack -force string + + return retVal; + + function g(f) { + return f; + } + + // compiler hack + } + + + /** + * cure iframe display issues in IE & other browsers + */ + , _fixIframe = function (pane) { + if (browser.mozilla) + return; // skip FireFox - it auto-refreshes iframes onShow + var $P = $Ps[pane]; + // if the 'pane' is an iframe, do it + if (state[pane].tagName === "IFRAME") + $P.css(_c.hidden).css(_c.visible); + else // ditto for any iframes INSIDE the pane + $P.find('IFRAME').css(_c.hidden).css(_c.visible); + } + + /** + * @param {string} pane Can accept ONLY a 'pane' (east, west, etc) + * @param {number=} outerSize (optional) Can pass a width, allowing calculations BEFORE element is resized + * @return {number} Returns the innerHeight/Width of el by subtracting padding and borders + */ + , cssSize = function (pane, outerSize) { + var fn = _c[pane].dir == "horz" ? cssH : cssW; + return fn($Ps[pane], outerSize); + } + + /** + * @param {string} pane Can accept ONLY a 'pane' (east, west, etc) + * @return {Object} Returns hash of minWidth & minHeight + */ + , cssMinDims = function (pane) { + // minWidth/Height means CSS width/height = 1px + var $P = $Ps[pane] + , dir = _c[pane].dir + , d = { + minWidth: 1001 - cssW($P, 1000) + , minHeight: 1001 - cssH($P, 1000) + } + ; + if (dir === "horz") + d.minSize = d.minHeight; + if (dir === "vert") + d.minSize = d.minWidth; + return d; + } + + // TODO: see if these methods can be made more useful... + // TODO: *maybe* return cssW/H from these so caller can use this info + + /** + * @param {(string|!Object)} el + * @param {number=} outerWidth + * @param {boolean=} [autoHide=false] + */ + , setOuterWidth = function (el, outerWidth, autoHide) { + var $E = el, w; + if (isStr(el)) + $E = $Ps[el]; // west + else if (!el.jquery) + $E = $(el); + w = cssW($E, outerWidth); + $E.css({width: w}); + if (w > 0) { + if (autoHide && $E.data('autoHidden') && $E.innerHeight() > 0) { + $E.show().data('autoHidden', false); + if (!browser.mozilla) // FireFox refreshes iframes - IE does not + // make hidden, then visible to 'refresh' display after animation + $E.css(_c.hidden).css(_c.visible); + } + } else if (autoHide && !$E.data('autoHidden')) + $E.hide().data('autoHidden', true); + } + + /** + * @param {(string|!Object)} el + * @param {number=} outerHeight + * @param {boolean=} [autoHide=false] + */ + , setOuterHeight = function (el, outerHeight, autoHide) { + var $E = el, h; + if (isStr(el)) + $E = $Ps[el]; // west + else if (!el.jquery) + $E = $(el); + h = cssH($E, outerHeight); + $E.css({height: h, visibility: "visible"}); // may have been 'hidden' by sizeContent + if (h > 0 && $E.innerWidth() > 0) { + if (autoHide && $E.data('autoHidden')) { + $E.show().data('autoHidden', false); + if (!browser.mozilla) // FireFox refreshes iframes - IE does not + $E.css(_c.hidden).css(_c.visible); + } + } else if (autoHide && !$E.data('autoHidden')) + $E.hide().data('autoHidden', true); + } + + + /** + * Converts any 'size' params to a pixel/integer size, if not already + * If 'auto' or a decimal/percentage is passed as 'size', a pixel-size is calculated + * + /** + * @param {string} pane + * @param {(string|number)=} size + * @param {string=} [dir] + * @return {number} + */ + , _parseSize = function (pane, size, dir) { + if (!dir) + dir = _c[pane].dir; + + if (isStr(size) && size.match(/%/)) + size = (size === '100%') ? -1 : parseInt(size, 10) / 100; // convert % to decimal + + if (size === 0) + return 0; + else if (size >= 1) + return parseInt(size, 10); + + var o = options, avail = 0; + if (dir == "horz") // north or south or center.minHeight + avail = sC.innerHeight - ($Ps.north ? o.north.spacing_open : 0) - ($Ps.south ? o.south.spacing_open : 0); + else if (dir == "vert") // east or west or center.minWidth + avail = sC.innerWidth - ($Ps.west ? o.west.spacing_open : 0) - ($Ps.east ? o.east.spacing_open : 0); + + if (size === -1) // -1 == 100% + return avail; + else if (size > 0) // percentage, eg: .25 + return round(avail * size); + else if (pane == "center") + return 0; + else { // size < 0 || size=='auto' || size==Missing || size==Invalid + // auto-size the pane + var dim = (dir === "horz" ? "height" : "width") + , $P = $Ps[pane] + , $C = dim === 'height' ? $Cs[pane] : false + , vis = $.layout.showInvisibly($P) // show pane invisibly if hidden + , szP = $P.css(dim) // SAVE current pane size + , szC = $C ? $C.css(dim) : 0 // SAVE current content size + ; + $P.css(dim, "auto"); + if ($C) + $C.css(dim, "auto"); + size = (dim === "height") ? $P.outerHeight() : $P.outerWidth(); // MEASURE + $P.css(dim, szP).css(vis); // RESET size & visibility + if ($C) + $C.css(dim, szC); + return size; + } + } + + /** + * Calculates current 'size' (outer-width or outer-height) of a border-pane - optionally with 'pane-spacing' added + * + * @param {(string|!Object)} pane + * @param {boolean=} [inclSpace=false] + * @return {number} Returns EITHER Width for east/west panes OR Height for north/south panes + */ + , getPaneSize = function (pane, inclSpace) { + var + $P = $Ps[pane] + , o = options[pane] + , s = state[pane] + , oSp = (inclSpace ? o.spacing_open : 0) + , cSp = (inclSpace ? o.spacing_closed : 0) + ; + if (!$P || s.isHidden) + return 0; + else if (s.isClosed || (s.isSliding && inclSpace)) + return cSp; + else if (_c[pane].dir === "horz") + return $P.outerHeight() + oSp; + else // dir === "vert" + return $P.outerWidth() + oSp; + } + + /** + * Calculate min/max pane dimensions and limits for resizing + * + * @param {string} pane + * @param {boolean=} [slide=false] + */ + , setSizeLimits = function (pane, slide) { + if (!isInitialized()) + return; + var + o = options[pane] + , s = state[pane] + , c = _c[pane] + , dir = c.dir + , type = c.sizeType.toLowerCase() + , isSliding = (slide != undefined ? slide : s.isSliding) // only open() passes 'slide' param + , $P = $Ps[pane] + , paneSpacing = o.spacing_open + // measure the pane on the *opposite side* from this pane + , altPane = _c.oppositeEdge[pane] + , altS = state[altPane] + , $altP = $Ps[altPane] + , altPaneSize = (!$altP || altS.isVisible === false || altS.isSliding ? 0 : (dir == "horz" ? $altP.outerHeight() : $altP.outerWidth())) + , altPaneSpacing = ((!$altP || altS.isHidden ? 0 : options[altPane][altS.isClosed !== false ? "spacing_closed" : "spacing_open"]) || 0) + // limitSize prevents this pane from 'overlapping' opposite pane + , containerSize = (dir == "horz" ? sC.innerHeight : sC.innerWidth) + , minCenterDims = cssMinDims("center") + , minCenterSize = dir == "horz" ? max(options.center.minHeight, minCenterDims.minHeight) : max(options.center.minWidth, minCenterDims.minWidth) + // if pane is 'sliding', then ignore center and alt-pane sizes - because 'overlays' them + , limitSize = (containerSize - paneSpacing - (isSliding ? 0 : (_parseSize("center", minCenterSize, dir) + altPaneSize + altPaneSpacing))) + , minSize = s.minSize = max(_parseSize(pane, o.minSize), cssMinDims(pane).minSize) + , maxSize = s.maxSize = min((o.maxSize ? _parseSize(pane, o.maxSize) : 100000), limitSize) + , r = s.resizerPosition = {} // used to set resizing limits + , top = sC.inset.top + , left = sC.inset.left + , W = sC.innerWidth + , H = sC.innerHeight + , rW = o.spacing_open // subtract resizer-width to get top/left position for south/east + ; + switch (pane) { + case "north": + r.min = top + minSize; + r.max = top + maxSize; + break; + case "west": + r.min = left + minSize; + r.max = left + maxSize; + break; + case "south": + r.min = top + H - maxSize - rW; + r.max = top + H - minSize - rW; + break; + case "east": + r.min = left + W - maxSize - rW; + r.max = left + W - minSize - rW; + break; + } + } + + /** + * Returns data for setting the size/position of center pane. Also used to set Height for east/west panes + * + * @return JSON Returns a hash of all dimensions: top, bottom, left, right, (outer) width and (outer) height + */ + , calcNewCenterPaneDims = function () { + var d = { + top: getPaneSize("north", true) // true = include 'spacing' value for pane + , bottom: getPaneSize("south", true) + , left: getPaneSize("west", true) + , right: getPaneSize("east", true) + , width: 0 + , height: 0 + }; + + // NOTE: sC = state.container + // calc center-pane outer dimensions + d.width = sC.innerWidth - d.left - d.right; // outerWidth + d.height = sC.innerHeight - d.bottom - d.top; // outerHeight + // add the 'container border/padding' to get final positions relative to the container + d.top += sC.inset.top; + d.bottom += sC.inset.bottom; + d.left += sC.inset.left; + d.right += sC.inset.right; + + return d; + } + + + /** + * @param {!Object} el + * @param {boolean=} [allStates=false] + */ + , getHoverClasses = function (el, allStates) { + var + $El = $(el) + , type = $El.data("layoutRole") + , pane = $El.data("layoutEdge") + , o = options[pane] + , root = o[type + "Class"] + , _pane = "-" + pane // eg: "-west" + , _open = "-open" + , _closed = "-closed" + , _slide = "-sliding" + , _hover = "-hover " // NOTE the trailing space + , _state = $El.hasClass(root + _closed) ? _closed : _open + , _alt = _state === _closed ? _open : _closed + , classes = (root + _hover) + (root + _pane + _hover) + (root + _state + _hover) + (root + _pane + _state + _hover) + ; + if (allStates) // when 'removing' classes, also remove alternate-state classes + classes += (root + _alt + _hover) + (root + _pane + _alt + _hover); + + if (type == "resizer" && $El.hasClass(root + _slide)) + classes += (root + _slide + _hover) + (root + _pane + _slide + _hover); + + return String.prototype.trim.call(classes); + } + , addHover = function (evt, el) { + var $E = $(el || this); + if (evt && $E.data("layoutRole") === "toggler") + evt.stopPropagation(); // prevent triggering 'slide' on Resizer-bar + $E.addClass(getHoverClasses($E)); + } + , removeHover = function (evt, el) { + var $E = $(el || this); + $E.removeClass(getHoverClasses($E, true)); + } + + , onResizerEnter = function (evt) { // ALSO called by toggler.mouseenter + var pane = $(this).data("layoutEdge") + , s = state[pane] + , $d = $(document) + ; + // ignore closed-panes and mouse moving back & forth over resizer! + // also ignore if ANY pane is currently resizing + if (s.isResizing || state.paneResizing) + return; + + if (options.maskPanesEarly) + showMasks(pane, {resizing: true}); + } + , onResizerLeave = function (evt, el) { + var e = el || this // el is only passed when called by the timer + , pane = $(e).data("layoutEdge") + , name = pane + "ResizerLeave" + , $d = $(document) + ; + timer.clear(pane + "_openSlider"); // cancel slideOpen timer, if set + timer.clear(name); // cancel enableSelection timer - may re/set below + // this method calls itself on a timer because it needs to allow + // enough time for dragging to kick-in and set the isResizing flag + // dragging has a 100ms delay set, so this delay must be >100 + if (!el) // 1st call - mouseleave event + timer.set(name, function () { + onResizerLeave(evt, e); + }, 200); + // if user is resizing, dragStop will reset everything, so skip it here + else if (options.maskPanesEarly && !state.paneResizing) // 2nd call - by timer + hideMasks(); + } + + /* + * ########################### + * INITIALIZATION METHODS + * ########################### + */ + + /** + * Initialize the layout - called automatically whenever an instance of layout is created + * + * @see none - triggered onInit + * @return mixed true = fully initialized | false = panes not initialized (yet) | 'cancel' = abort + */ + , _create = function () { + // initialize config/options + initOptions(); + var o = options + , s = state; + + // TEMP state so isInitialized returns true during init process + s.creatingLayout = true; + + // init plugins for this layout, if there are any (eg: stateManagement) + runPluginCallbacks(Instance, $.layout.onCreate); + + // options & state have been initialized, so now run beforeLoad callback + // onload will CANCEL layout creation if it returns false + if (false === _runCallbacks("onload_start")) + return 'cancel'; + + // initialize the container element + _initContainer(); + + // bind hotkey function - keyDown - if required + initHotkeys(); + + // bind window.onunload + $(window).on("unload." + sID, unload); + + // init plugins for this layout, if there are any (eg: customButtons) + runPluginCallbacks(Instance, $.layout.onLoad); + + // if layout elements are hidden, then layout WILL NOT complete initialization! + // initLayoutElements will set initialized=true and run the onload callback IF successful + if (o.initPanes) + _initLayoutElements(); + + delete s.creatingLayout; + + resizeAll(); + + $.each(["south", "north", "east", "west"], function (i, pane) { + if (!$Ps[pane]) + return; // no pane - SKIP + o = options[pane]; + s = state[pane]; + + var $P = $Ps[pane]; + if (o.initHidden) { + hide(pane); + } else if (o.initClosed) { + close(pane); + } + }); + + return state.initialized; + } + + /** + * Initialize the layout IF not already + * + * @see All methods in Instance run this test + * @return boolean true = layoutElements have been initialized | false = panes are not initialized (yet) + */ + , isInitialized = function () { + if (state.initialized || state.creatingLayout) + return true; // already initialized + else + return _initLayoutElements(); // try to init panes NOW + } + + /** + * Initialize the layout - called automatically whenever an instance of layout is created + * + * @see _create() & isInitialized + * @param {boolean=} [retry=false] // indicates this is a 2nd try + * @return An object pointer to the instance created + */ + , _initLayoutElements = function (retry) { + // initialize config/options + var o = options; + // CANNOT init panes inside a hidden container! + if (!$N.is(":visible")) { + // handle Chrome bug where popup window 'has no height' + // if layout is BODY element, try again in 50ms + // SEE: http://layout.jquery-dev.com/samples/test_popup_window.html + if (!retry && browser.webkit && $N[0].tagName === "BODY") + setTimeout(function () { + _initLayoutElements(true); + }, 50); + return false; + } + + // a center pane is required, so make sure it exists + if (!getPane("center").length) { + return _log(o.errors.centerPaneMissing); + } + + // TEMP state so isInitialized returns true during init process + state.creatingLayout = true; + + // update Container dims + $.extend(sC, elDims($N, o.inset)); // passing inset means DO NOT include insetX values + + // initialize all layout elements + initPanes(); // size & position panes - calls initHandles() - which calls initResizable() + + if (o.scrollToBookmarkOnLoad) { + var l = self.location; + if (l.hash) + l.replace(l.hash); // scrollTo Bookmark + } + + // check to see if this layout 'nested' inside a pane + if (Instance.hasParentLayout) + o.resizeWithWindow = false; + // bind resizeAll() for 'this layout instance' to window.resize event + else if (o.resizeWithWindow) + $(window).on("resize." + sID, windowResize); + + delete state.creatingLayout; + state.initialized = true; + + // init plugins for this layout, if there are any + runPluginCallbacks(Instance, $.layout.onReady); + + // now run the onload callback, if exists + _runCallbacks("onload_end"); + + return true; // elements initialized successfully + } + + /** + * Initialize nested layouts for a specific pane - can optionally pass layout-options + * + * @param {(string|Object)} evt_or_pane The pane being opened, ie: north, south, east, or west + * @param {Object=} [opts] Layout-options - if passed, will OVERRRIDE options[pane].children + * @return An object pointer to the layout instance created - or null + */ + , createChildren = function (evt_or_pane, opts) { + var pane = evtPane.call(this, evt_or_pane) + , $P = $Ps[pane] + ; + if (!$P) + return; + var $C = $Cs[pane] + , s = state[pane] + , o = options[pane] + , sm = options.stateManagement || {} + , cos = opts ? (o.children = opts) : o.children + ; + if ($.isPlainObject(cos)) + cos = [cos]; // convert a hash to a 1-elem array + else if (!cos || !Array.isArray(cos)) + return; + + $.each(cos, function (idx, co) { + if (!$.isPlainObject(co)) + return; + + // determine which element is supposed to be the 'child container' + // if pane has a 'containerSelector' OR a 'content-div', use those instead of the pane + var $containers = co.containerSelector ? $P.find(co.containerSelector) : ($C || $P); + + $containers.each(function () { + var $cont = $(this) + , child = $cont.data("layout") // see if a child-layout ALREADY exists on this element + ; + // if no layout exists, but children are set, try to create the layout now + if (!child) { + // TODO: see about moving this to the stateManagement plugin, as a method + // set a unique child-instance key for this layout, if not already set + setInstanceKey({container: $cont, options: co}, s); + // If THIS layout has a hash in stateManagement.autoLoad, + // then see if it also contains state-data for this child-layout + // If so, copy the stateData to child.options.stateManagement.autoLoad + if (sm.includeChildren && state.stateData[pane]) { + // THIS layout's state was cached when its state was loaded + var paneChildren = state.stateData[pane].children || {} + , childState = paneChildren[co.instanceKey] + , co_sm = co.stateManagement || (co.stateManagement = {autoLoad: true}) + ; + // COPY the stateData into the autoLoad key + if (co_sm.autoLoad === true && childState) { + co_sm.autoSave = false; // disable autoSave because saving handled by parent-layout + co_sm.includeChildren = true; // cascade option - FOR NOW + co_sm.autoLoad = $.extend(true, {}, childState); // COPY the state-hash + } + } + + // create the layout + child = $cont.layout(co); + + // if successful, update data + if (child) { + // add the child and update all layout-pointers + // MAY have already been done by child-layout calling parent.refreshChildren() + refreshChildren(pane, child); + } + } + }); + }); + } + + , setInstanceKey = function (child, parentPaneState) { + // create a named key for use in state and instance branches + var $c = child.container + , o = child.options + , sm = o.stateManagement + , key = o.instanceKey || $c.data("layoutInstanceKey") + ; + if (!key) + key = (sm && sm.cookie ? sm.cookie.name : '') || o.name; // look for a name/key + if (!key) + key = "layout" + (++parentPaneState.childIdx); // if no name/key found, generate one + else + key = key.replace(/[^\w-]/gi, '_').replace(/_{2,}/g, '_'); // ensure is valid as a hash key + o.instanceKey = key; + $c.data("layoutInstanceKey", key); // useful if layout is destroyed and then recreated + return key; + } + + /** + * @param {string} pane The pane being opened, ie: north, south, east, or west + * @param {Object=} newChild New child-layout Instance to add to this pane + */ + , refreshChildren = function (pane, newChild) { + var $P = $Ps[pane] + , pC = children[pane] + , s = state[pane] + , o + ; + // check for destroy()ed layouts and update the child pointers & arrays + if ($.isPlainObject(pC)) { + $.each(pC, function (key, child) { + if (child.destroyed) + delete pC[key] + }); + // if no more children, remove the children hash + if ($.isEmptyObject(pC)) + pC = children[pane] = null; // clear children hash + } + + // see if there is a directly-nested layout inside this pane + // if there is, then there can be only ONE child-layout, so check that... + if (!newChild && !pC) { + newChild = $P.data("layout"); + } + + // if a newChild instance was passed, add it to children[pane] + if (newChild) { + // update child.state + newChild.hasParentLayout = true; // set parent-flag in child + // instanceKey is a key-name used in both state and children + o = newChild.options; + // set a unique child-instance key for this layout, if not already set + setInstanceKey(newChild, s); + // add pointer to pane.children hash + if (!pC) + pC = children[pane] = {}; // create an empty children hash + pC[o.instanceKey] = newChild.container.data("layout"); // add childLayout instance + } + + // ALWAYS refresh the pane.children alias, even if null + Instance[pane].children = children[pane]; + + // if newChild was NOT passed - see if there is a child layout NOW + if (!newChild) { + createChildren(pane); // MAY create a child and re-call this method + } + } + + , windowResize = function () { + var o = options + , delay = Number(o.resizeWithWindowDelay); + if (delay < 10) + delay = 100; // MUST have a delay! + // resizing uses a delay-loop because the resize event fires repeatly - except in FF, but delay anyway + timer.clear("winResize"); // if already running + timer.set("winResize", function () { + timer.clear("winResize"); + timer.clear("winResizeRepeater"); + var dims = elDims($N, o.inset); + // only trigger resizeAll() if container has changed size + if (dims.innerWidth !== sC.innerWidth || dims.innerHeight !== sC.innerHeight) + resizeAll(); + }, delay); + // ALSO set fixed-delay timer, if not already running + if (!timer.data["winResizeRepeater"]) + setWindowResizeRepeater(); + } + + , setWindowResizeRepeater = function () { + var delay = Number(options.resizeWithWindowMaxDelay); + if (delay > 0) + timer.set("winResizeRepeater", function () { + setWindowResizeRepeater(); + resizeAll(); + }, delay); + } + + , unload = function () { + var o = options; + + _runCallbacks("onunload_start"); + + // trigger plugin callabacks for this layout (eg: stateManagement) + runPluginCallbacks(Instance, $.layout.onUnload); + + _runCallbacks("onunload_end"); + } + + /** + * Validate and initialize container CSS and events + * + * @see _create() + */ + , _initContainer = function () { + var + N = $N[0] + , $H = $("html") + , tag = sC.tagName = N.tagName + , id = sC.id = N.id + , cls = sC.className = N.className + , o = options + , name = o.name + , props = "position,margin,padding,border" + , css = "layoutCSS" + , CSS = {} + , hid = "hidden" // used A LOT! + // see if this container is a 'pane' inside an outer-layout + , parent = $N.data("parentLayout") // parent-layout Instance + , pane = $N.data("layoutEdge") // pane-name in parent-layout + , isChild = parent && pane + , num = $.layout.cssNum + , $parent, n + ; + // sC = state.container + //sC.selector = $N.selector.split(".slice")[0]; + sC.ref = (o.name ? o.name + ' layout / ' : '') + tag + (id ? "#" + id : cls ? '.[' + cls + ']' : ''); // used in messages + sC.isBody = (tag === "BODY"); + + // try to find a parent-layout + if (!isChild && !sC.isBody) { + $parent = $N.closest("." + $.layout.defaults.panes.paneClass); + parent = $parent.data("parentLayout"); + pane = $parent.data("layoutEdge"); + isChild = parent && pane; + } + + $N.data({ + layout: Instance + , layoutContainer: sID // FLAG to indicate this is a layout-container - contains unique internal ID + }) + .addClass(o.containerClass) + ; + var layoutMethods = { + destroy: '' + , initPanes: '' + , resizeAll: 'resizeAll' + , resize: 'resizeAll' + }; + // loop hash and bind all methods - include layoutID namespacing + for (name in layoutMethods) { + $N.on("layout" + name.toLowerCase() + "." + sID, Instance[layoutMethods[name] || name]); + } + + // if this container is another layout's 'pane', then set child/parent pointers + if (isChild) { + // update parent flag + Instance.hasParentLayout = true; + // set pointers to THIS child-layout (Instance) in parent-layout + parent.refreshChildren(pane, Instance); + } + + // SAVE original container CSS for use in destroy() + if (!$N.data(css)) { + // handle props like overflow different for BODY & HTML - has 'system default' values + if (sC.isBody) { + // SAVE CSS + $N.data(css, $.extend(styles($N, props), { + height: $N.css("height") + , overflow: $N.css("overflow") + , overflowX: $N.css("overflowX") + , overflowY: $N.css("overflowY") + })); + // ALSO SAVE CSS + $H.data(css, $.extend(styles($H, 'padding'), { + height: "auto" // FF would return a fixed px-size! + , overflow: $H.css("overflow") + , overflowX: $H.css("overflowX") + , overflowY: $H.css("overflowY") + })); + } else // handle props normally for non-body elements + $N.data(css, styles($N, props + ",top,bottom,left,right,width,height,overflow,overflowX,overflowY")); + } + + try { + // common container CSS + CSS = { + overflow: hid + , overflowX: hid + , overflowY: hid + }; + $N.css(CSS); + + if (o.inset && !$.isPlainObject(o.inset)) { + // can specify a single number for equal outset all-around + n = parseInt(o.inset, 10) || 0; + o.inset = { + top: n + , bottom: n + , left: n + , right: n + }; + } + + // format html & body if this is a full page layout + if (sC.isBody) { + // if HTML has padding, use this as an outer-spacing around BODY + if (!o.outset) { + // use padding from parent-elem (HTML) as outset + o.outset = { + top: num($H, "paddingTop") + , bottom: num($H, "paddingBottom") + , left: num($H, "paddingLeft") + , right: num($H, "paddingRight") + }; + } else if (!$.isPlainObject(o.outset)) { + // can specify a single number for equal outset all-around + n = parseInt(o.outset, 10) || 0; + o.outset = { + top: n + , bottom: n + , left: n + , right: n + }; + } + // HTML + $H.css(CSS).css({ + height: "100%" + , border: "none" // no border or padding allowed when using height = 100% + , padding: 0 // ditto + , margin: 0 + }); + // BODY + if (browser.isIE6) { + // IE6 CANNOT use the trick of setting absolute positioning on all 4 sides - must have 'height' + $N.css({ + width: "100%" + , height: "100%" + , border: "none" // no border or padding allowed when using height = 100% + , padding: 0 // ditto + , margin: 0 + , position: "relative" + }); + // convert body padding to an inset option - the border cannot be measured in IE6! + if (!o.inset) + o.inset = elDims($N).inset; + } else { // use absolute positioning for BODY to allow borders & padding without overflow + $N.css({ + width: "auto" + , height: "auto" + , margin: 0 + , position: "absolute" // allows for border and padding on BODY + }); + // apply edge-positioning created above + $N.css(o.outset); + } + // set current layout-container dimensions + $.extend(sC, elDims($N, o.inset)); // passing inset means DO NOT include insetX values + } else { + // container MUST have 'position' + var p = $N.css("position"); + if (!p || !p.match(/(fixed|absolute|relative)/)) + $N.css("position", "relative"); + + // set current layout-container dimensions + if ($N.is(":visible")) { + $.extend(sC, elDims($N, o.inset)); // passing inset means DO NOT change insetX (padding) values + if (sC.innerHeight < 1) // container has no 'height' - warn developer + _log(o.errors.noContainerHeight.replace(/CONTAINER/, sC.ref)); + } + } + + // if container has min-width/height, then enable scrollbar(s) + if (num($N, "minWidth")) + $N.parent().css("overflowX", "auto"); + if (num($N, "minHeight")) + $N.parent().css("overflowY", "auto"); + + } catch (ex) { + } + } + + /** + * Bind layout hotkeys - if options enabled + * + * @see _create() and addPane() + * @param {string=} [panes=""] The edge(s) to process + */ + , initHotkeys = function (panes) { + panes = panes ? panes.split(",") : _c.borderPanes; + // bind keyDown to capture hotkeys, if option enabled for ANY pane + $.each(panes, function (i, pane) { + var o = options[pane]; + if (o.enableCursorHotkey || o.customHotkey) { + $(document).on("keydown." + sID, keyDown); // only need to bind this ONCE + return false; // BREAK - binding was done + } + }); + } + + /** + * Build final OPTIONS data + * + * @see _create() + */ + , initOptions = function () { + var data, d, pane, key, val, i, c, o; + + // reprocess user's layout-options to have correct options sub-key structure + opts = $.layout.transformData(opts, true); // panes = default subkey + + // auto-rename old options for backward compatibility + opts = $.layout.backwardCompatibility.renameAllOptions(opts); + + // if user-options has 'panes' key (pane-defaults), clean it... + if (!$.isEmptyObject(opts.panes)) { + // REMOVE any pane-defaults that MUST be set per-pane + data = $.layout.optionsMap.noDefault; + for (i = 0, c = data.length; i < c; i++) { + key = data[i]; + delete opts.panes[key]; // OK if does not exist + } + // REMOVE any layout-options specified under opts.panes + data = $.layout.optionsMap.layout; + for (i = 0, c = data.length; i < c; i++) { + key = data[i]; + delete opts.panes[key]; // OK if does not exist + } + } + + // MOVE any NON-layout-options from opts-root to opts.panes + data = $.layout.optionsMap.layout; + var rootKeys = $.layout.config.optionRootKeys; + for (key in opts) { + val = opts[key]; + if ($.inArray(key, rootKeys) < 0 && $.inArray(key, data) < 0) { + if (!opts.panes[key]) + opts.panes[key] = $.isPlainObject(val) ? $.extend(true, {}, val) : val; + delete opts[key] + } + } + + // START by updating ALL options from opts + $.extend(true, options, opts); + + // CREATE final options (and config) for EACH pane + $.each(_c.allPanes, function (i, pane) { + + // apply 'pane-defaults' to CONFIG.[PANE] + _c[pane] = $.extend(true, {}, _c.panes, _c[pane]); + + d = options.panes; + o = options[pane]; + + // center-pane uses SOME keys in defaults.panes branch + if (pane === 'center') { + // ONLY copy keys from opts.panes listed in: $.layout.optionsMap.center + data = $.layout.optionsMap.center; // list of 'center-pane keys' + for (i = 0, c = data.length; i < c; i++) { // loop the list... + key = data[i]; + // only need to use pane-default if pane-specific value not set + if (!opts.center[key] && (opts.panes[key] || !o[key])) + o[key] = d[key]; // pane-default + } + } else { + // border-panes use ALL keys in defaults.panes branch + o = options[pane] = $.extend(true, {}, d, o); // re-apply pane-specific opts AFTER pane-defaults + createFxOptions(pane); + // ensure all border-pane-specific base-classes exist + if (!o.resizerClass) + o.resizerClass = "ui-layout-resizer"; + if (!o.togglerClass) + o.togglerClass = "ui-layout-toggler"; + } + // ensure we have base pane-class (ALL panes) + if (!o.paneClass) + o.paneClass = "ui-layout-pane"; + }); + + // update options.zIndexes if a zIndex-option specified + var zo = opts.zIndex + , z = options.zIndexes; + if (zo > 0) { + z.pane_normal = zo; + z.content_mask = max(zo + 1, z.content_mask); // MIN = +1 + z.resizer_normal = max(zo + 2, z.resizer_normal); // MIN = +2 + } + + // DELETE 'panes' key now that we are done - values were copied to EACH pane + delete options.panes; + + + function createFxOptions(pane) { + var o = options[pane] + , d = options.panes; + // ensure fxSettings key to avoid errors + if (!o.fxSettings) + o.fxSettings = {}; + if (!d.fxSettings) + d.fxSettings = {}; + + $.each(["_open", "_close", "_size"], function (i, n) { + var + sName = "fxName" + n + , sSpeed = "fxSpeed" + n + , sSettings = "fxSettings" + n + // recalculate fxName according to specificity rules + , fxName = o[sName] = + o[sName] // options.west.fxName_open + || d[sName] // options.panes.fxName_open + || o.fxName // options.west.fxName + || d.fxName // options.panes.fxName + || "none" // MEANS $.layout.defaults.panes.fxName == "" || false || null || 0 + , fxExists = $.effects && ($.effects[fxName] || ($.effects.effect && $.effects.effect[fxName])) + ; + // validate fxName to ensure is valid effect - MUST have effect-config data in options.effects + if (fxName === "none" || !options.effects[fxName] || !fxExists) + fxName = o[sName] = "none"; // effect not loaded OR unrecognized fxName + + // set vars for effects subkeys to simplify logic + var fx = options.effects[fxName] || {} // effects.slide + , fx_all = fx.all || null // effects.slide.all + , fx_pane = fx[pane] || null // effects.slide.west + ; + // create fxSpeed[_open|_close|_size] + o[sSpeed] = + o[sSpeed] // options.west.fxSpeed_open + || d[sSpeed] // options.west.fxSpeed_open + || o.fxSpeed // options.west.fxSpeed + || d.fxSpeed // options.panes.fxSpeed + || null // DEFAULT - let fxSetting.duration control speed + ; + // create fxSettings[_open|_close|_size] + o[sSettings] = $.extend( + true + , {} + , fx_all // effects.slide.all + , fx_pane // effects.slide.west + , d.fxSettings // options.panes.fxSettings + , o.fxSettings // options.west.fxSettings + , d[sSettings] // options.panes.fxSettings_open + , o[sSettings] // options.west.fxSettings_open + ); + }); + + // DONE creating action-specific-settings for this pane, + // so DELETE generic options - are no longer meaningful + delete o.fxName; + delete o.fxSpeed; + delete o.fxSettings; + } + } + + /** + * Initialize module objects, styling, size and position for all panes + * + * @see _initElements() + * @param {string} pane The pane to process + */ + , getPane = function (pane) { + var sel = options[pane].paneSelector; + if (sel.substr(0, 1) === "#") // ID selector + // NOTE: elements selected 'by ID' DO NOT have to be 'children' + return $N.find(sel).eq(0); + else { // class or other selector + var $P = $N.children(sel).eq(0); + // look for the pane nested inside a 'form' element + return $P.length ? $P : $N.children("form:first").children(sel).eq(0); + } + } + + /** + * @param {Object=} evt + */ + , initPanes = function (evt) { + // stopPropagation if called by trigger("layoutinitpanes") - use evtPane utility + evtPane(evt); + + // NOTE: do north & south FIRST so we can measure their height - do center LAST + $.each(_c.allPanes, function (idx, pane) { + addPane(pane, true); + }); + + // init the pane-handles NOW in case we have to hide or close the pane below + initHandles(); + + // now that all panes have been initialized and initially-sized, + // make sure there is really enough space available for each pane + $.each(_c.borderPanes, function (i, pane) { + if ($Ps[pane] && state[pane].isVisible) { // pane is OPEN + setSizeLimits(pane); + makePaneFit(pane); // pane may be Closed, Hidden or Resized by makePaneFit() + } + }); + // size center-pane AGAIN in case we 'closed' a border-pane in loop above + sizeMidPanes("center"); + + // Chrome/Webkit sometimes fires callbacks BEFORE it completes resizing! + // Before RC30.3, there was a 10ms delay here, but that caused layout + // to load asynchrously, which is BAD, so try skipping delay for now + + // process pane contents and callbacks, and init/resize child-layout if exists + $.each(_c.allPanes, function (idx, pane) { + afterInitPane(pane); + }); + } + + /** + * Add a pane to the layout - subroutine of initPanes() + * + * @see initPanes() + * @param {string} pane The pane to process + * @param {boolean=} [force=false] Size content after init + */ + , addPane = function (pane, force) { + if (!force && !isInitialized()) + return; + var + o = options[pane] + , s = state[pane] + , c = _c[pane] + , dir = c.dir + , fx = s.fx + , spacing = o.spacing_open || 0 + , isCenter = (pane === "center") + , CSS = {} + , $P = $Ps[pane] + , size, minSize, maxSize, child + ; + // if pane-pointer already exists, remove the old one first + if ($P) + removePane(pane, false, true, false); + else + $Cs[pane] = false; // init + + $P = $Ps[pane] = getPane(pane); + if (!$P.length) { + $Ps[pane] = false; // logic + return; + } + + // SAVE original Pane CSS + if (!$P.data("layoutCSS")) { + var props = "position,top,left,bottom,right,width,height,overflow,zIndex,display,backgroundColor,padding,margin,border"; + $P.data("layoutCSS", styles($P, props)); + } + + // create alias for pane data in Instance - initHandles will add more + Instance[pane] = { + name: pane + , pane: $Ps[pane] + , content: $Cs[pane] + , options: options[pane] + , state: state[pane] + , children: children[pane] + }; + + // add classes, attributes & events + $P.data({ + parentLayout: Instance // pointer to Layout Instance + , layoutPane: Instance[pane] // NEW pointer to pane-alias-object + , layoutEdge: pane + , layoutRole: "pane" + }) + .css(c.cssReq).css("zIndex", new String(options.zIndexes.pane_normal)) + .css(o.applyDemoStyles ? c.cssDemo : {}) // demo styles + .addClass(o.paneClass + " " + o.paneClass + "-" + pane) // default = "ui-layout-pane ui-layout-pane-west" - may be a dupe of 'paneSelector' + .on("mouseenter." + sID, addHover) + .on("mouseleave." + sID, removeHover) + ; + var paneMethods = { + hide: '' + , show: '' + , toggle: '' + , close: '' + , open: '' + , slideOpen: '' + , slideClose: '' + , slideToggle: '' + , size: 'sizePane' + , sizePane: 'sizePane' + , sizeContent: '' + , sizeHandles: '' + , enableClosable: '' + , disableClosable: '' + , enableSlideable: '' + , disableSlideable: '' + , enableResizable: '' + , disableResizable: '' + , swapPanes: 'swapPanes' + , swap: 'swapPanes' + , move: 'swapPanes' + , removePane: 'removePane' + , remove: 'removePane' + , createChildren: '' + , resizeChildren: '' + , resizeAll: 'resizeAll' + , resizeLayout: 'resizeAll' + } + , name; + // loop hash and bind all methods - include layoutID namespacing + for (name in paneMethods) { + $P.on("layoutpane" + name.toLowerCase() + "." + sID, Instance[paneMethods[name] || name]); + } + + // see if this pane has a 'scrolling-content element' + initContent(pane, false); // false = do NOT sizeContent() - called later + + if (!isCenter) { + // call _parseSize AFTER applying pane classes & styles - but before making visible (if hidden) + // if o.size is auto or not valid, then MEASURE the pane and use that as its 'size' + size = s.size = _parseSize(pane, o.size); + minSize = _parseSize(pane, o.minSize) || 1; + maxSize = _parseSize(pane, o.maxSize) || 100000; + if (size > 0) + size = max(min(size, maxSize), minSize); + s.autoResize = o.autoResize; // used with percentage sizes + + // state for border-panes + s.isClosed = false; // true = pane is closed + s.isSliding = false; // true = pane is currently open by 'sliding' over adjacent panes + s.isResizing = false; // true = pane is in process of being resized + s.isHidden = false; // true = pane is hidden - no spacing, resizer or toggler is visible! + + // array for 'pin buttons' whose classNames are auto-updated on pane-open/-close + if (!s.pins) + s.pins = []; + } + // states common to ALL panes + s.tagName = $P[0].tagName; + s.edge = pane; // useful if pane is (or about to be) 'swapped' - easy find out where it is (or is going) + s.noRoom = false; // true = pane 'automatically' hidden due to insufficient room - will unhide automatically + s.isVisible = true; // false = pane is invisible - closed OR hidden - simplify logic + + // init pane positioning + setPanePosition(pane); + + // if pane is not visible, + if (dir === "horz") // north or south pane + CSS.height = cssH($P, size); + else if (dir === "vert") // east or west pane + CSS.width = cssW($P, size); + //else if (isCenter) {} + + $P.css(CSS); // apply size -- top, bottom & height will be set by sizeMidPanes + if (dir != "horz") + sizeMidPanes(pane, true); // true = skipCallback + + // if manually adding a pane AFTER layout initialization, then... + if (state.initialized) { + initHandles(pane); + initHotkeys(pane); + } + + // close or hide the pane if specified in settings + if (o.initClosed && o.closable && !o.initHidden) + close(pane, true, true); // true, true = force, noAnimation + else if (o.initHidden || o.initClosed) + hide(pane); // will be completely invisible - no resizer or spacing + else if (!s.noRoom) + // make the pane visible - in case was initially hidden + $P.css("display", "block"); + // ELSE setAsOpen() - called later by initHandles() + + // RESET visibility now - pane will appear IF display:block + $P.css("visibility", "visible"); + + // check option for auto-handling of pop-ups & drop-downs + if (o.showOverflowOnHover) + $P.on('hover',allowOverflow, resetOverflow); + + // if manually adding a pane AFTER layout initialization, then... + if (state.initialized) { + afterInitPane(pane); + } + } + + , afterInitPane = function (pane) { + var $P = $Ps[pane] + , s = state[pane] + , o = options[pane] + ; + if (!$P) + return; + + // see if there is a directly-nested layout inside this pane + if ($P.data("layout")) + refreshChildren(pane, $P.data("layout")); + + // process pane contents and callbacks, and init/resize child-layout if exists + if (s.isVisible) { // pane is OPEN + if (state.initialized) // this pane was added AFTER layout was created + resizeAll(); // will also sizeContent + else + sizeContent(pane); + + if (o.triggerEventsOnLoad) + _runCallbacks("onresize_end", pane); + else // automatic if onresize called, otherwise call it specifically + // resize child - IF inner-layout already exists (created before this layout) + resizeChildren(pane, true); // a previously existing childLayout + } + + // init childLayouts - even if pane is not visible + if (o.initChildren && o.children) + createChildren(pane); + } + + /** + * @param {string=} panes The pane(s) to process + */ + , setPanePosition = function (panes) { + panes = panes ? panes.split(",") : _c.borderPanes; + + // create toggler DIVs for each pane, and set object pointers for them, eg: $R.north = north toggler DIV + $.each(panes, function (i, pane) { + var $P = $Ps[pane] + , $R = $Rs[pane] + , o = options[pane] + , s = state[pane] + , side = _c[pane].side + , CSS = {} + ; + if (!$P) + return; // pane does not exist - skip + + // set css-position to account for container borders & padding + switch (pane) { + case "north": + CSS.top = sC.inset.top; + CSS.left = sC.inset.left; + CSS.right = sC.inset.right; + break; + case "south": + CSS.bottom = sC.inset.bottom; + CSS.left = sC.inset.left; + CSS.right = sC.inset.right; + break; + case "west": + CSS.left = sC.inset.left; // top, bottom & height set by sizeMidPanes() + break; + case "east": + CSS.right = sC.inset.right; // ditto + break; + case "center": // top, left, width & height set by sizeMidPanes() + } + // apply position + $P.css(CSS); + + // update resizer position + if ($R && s.isClosed) + $R.css(side, sC.inset[side]); + else if ($R && !s.isHidden) + $R.css(side, sC.inset[side] + getPaneSize(pane)); + }); + } + + /** + * Initialize module objects, styling, size and position for all resize bars and toggler buttons + * + * @see _create() + * @param {string=} [panes=""] The edge(s) to process + */ + , initHandles = function (panes) { + panes = panes ? panes.split(",") : _c.borderPanes; + + // create toggler DIVs for each pane, and set object pointers for them, eg: $R.north = north toggler DIV + $.each(panes, function (i, pane) { + var $P = $Ps[pane]; + $Rs[pane] = false; // INIT + $Ts[pane] = false; + if (!$P) + return; // pane does not exist - skip + + var o = options[pane] + , s = state[pane] + , c = _c[pane] + , paneId = o.paneSelector.substr(0, 1) === "#" ? o.paneSelector.substr(1) : "" + , rClass = o.resizerClass + , tClass = o.togglerClass + , spacing = (s.isVisible ? o.spacing_open : o.spacing_closed) + , _pane = "-" + pane // used for classNames + , _state = (s.isVisible ? "-open" : "-closed") // used for classNames + , I = Instance[pane] + // INIT RESIZER BAR + , $R = I.resizer = $Rs[pane] = $("
        ") + // INIT TOGGLER BUTTON + , $T = I.toggler = (o.closable ? $Ts[pane] = $("
        ") : false) + ; + + //if (s.isVisible && o.resizable) ... handled by initResizable + if (!s.isVisible && o.slidable) + $R.attr("title", o.tips.Slide).css("cursor", o.sliderCursor); + + $R // if paneSelector is an ID, then create a matching ID for the resizer, eg: "#paneLeft" => "paneLeft-resizer" + .attr("id", paneId ? paneId + "-resizer" : "") + .data({ + parentLayout: Instance + , layoutPane: Instance[pane] // NEW pointer to pane-alias-object + , layoutEdge: pane + , layoutRole: "resizer" + }) + .css(_c.resizers.cssReq).css("zIndex", new String(options.zIndexes.resizer_normal)) + .css(o.applyDemoStyles ? _c.resizers.cssDemo : {}) // add demo styles + .addClass(rClass + " " + rClass + _pane) + .on('hover',addHover, removeHover) // ALWAYS add hover-classes, even if resizing is not enabled - handle with CSS instead + .on('hover',onResizerEnter, onResizerLeave) // ALWAYS NEED resizer.mouseleave to balance toggler.mouseenter + .on('mousedown',$.layout.disableTextSelection) // prevent text-selection OUTSIDE resizer + .on('mouseup',$.layout.enableTextSelection) // not really necessary, but just in case + .appendTo($N) // append DIV to container + ; + if ($.fn.disableSelection) + $R.disableSelection(); // prevent text-selection INSIDE resizer + if (o.resizerDblClickToggle) + $R.on("dblclick." + sID, toggle); + + if ($T) { + $T // if paneSelector is an ID, then create a matching ID for the resizer, eg: "#paneLeft" => "#paneLeft-toggler" + .attr("id", paneId ? paneId + "-toggler" : "") + .data({ + parentLayout: Instance + , layoutPane: Instance[pane] // NEW pointer to pane-alias-object + , layoutEdge: pane + , layoutRole: "toggler" + }) + .css(_c.togglers.cssReq) // add base/required styles + .css(o.applyDemoStyles ? _c.togglers.cssDemo : {}) // add demo styles + .addClass(tClass + " " + tClass + _pane) + .on('hover',addHover, removeHover) // ALWAYS add hover-classes, even if toggling is not enabled - handle with CSS instead + .on("mouseenter", onResizerEnter) // NEED toggler.mouseenter because mouseenter MAY NOT fire on resizer + .appendTo($R) // append SPAN to resizer DIV + ; + // ADD INNER-SPANS TO TOGGLER + if (o.togglerContent_open) // ui-layout-open + $("" + o.togglerContent_open + "") + .data({ + layoutEdge: pane + , layoutRole: "togglerContent" + }) + .data("layoutRole", "togglerContent") + .data("layoutEdge", pane) + .addClass("content content-open") + .css("display", "none") + .appendTo($T) + //.hover( addHover, removeHover ) // use ui-layout-toggler-west-hover .content-open instead! + ; + if (o.togglerContent_closed) // ui-layout-closed + $("" + o.togglerContent_closed + "") + .data({ + layoutEdge: pane + , layoutRole: "togglerContent" + }) + .addClass("content content-closed") + .css("display", "none") + .appendTo($T) + //.hover( addHover, removeHover ) // use ui-layout-toggler-west-hover .content-closed instead! + ; + // ADD TOGGLER.click/.hover + enableClosable(pane); + } + + // add Draggable events + initResizable(pane); + + // ADD CLASSNAMES & SLIDE-BINDINGS - eg: class="resizer resizer-west resizer-open" + if (s.isVisible) + setAsOpen(pane); // onOpen will be called, but NOT onResize + else { + setAsClosed(pane); // onClose will be called + bindStartSlidingEvents(pane, true); // will enable events IF option is set + } + + }); + + // SET ALL HANDLE DIMENSIONS + sizeHandles(); + } + + + /** + * Initialize scrolling ui-layout-content div - if exists + * + * @see initPane() - or externally after an Ajax injection + * @param {string} pane The pane to process + * @param {boolean=} [resize=true] Size content after init + */ + , initContent = function (pane, resize) { + if (!isInitialized()) + return; + var + o = options[pane] + , sel = o.contentSelector + , I = Instance[pane] + , $P = $Ps[pane] + , $C + ; + if (sel) + $C = I.content = $Cs[pane] = (o.findNestedContent) + ? $P.find(sel).eq(0) // match 1-element only + : $P.children(sel).eq(0) + ; + if ($C && $C.length) { + $C.data("layoutRole", "content"); + // SAVE original Content CSS + if (!$C.data("layoutCSS")) + $C.data("layoutCSS", styles($C, "height")); + $C.css(_c.content.cssReq); + if (o.applyDemoStyles) { + $C.css(_c.content.cssDemo); // add padding & overflow: auto to content-div + $P.css(_c.content.cssDemoPane); // REMOVE padding/scrolling from pane + } + // ensure no vertical scrollbar on pane - will mess up measurements + if ($P.css("overflowX").match(/(scroll|auto)/)) { + $P.css("overflow", "hidden"); + } + state[pane].content = {}; // init content state + if (resize !== false) + sizeContent(pane); + // sizeContent() is called AFTER init of all elements + } else + I.content = $Cs[pane] = false; + } + + + /** + * Add resize-bars to all panes that specify it in options + * -dependancy: $.fn.resizable - will skip if not found + * + * @see _create() + * @param {string=} [panes=""] The edge(s) to process + */ + , initResizable = function (panes) { + var draggingAvailable = $.layout.plugins.draggable + , side // set in start() + ; + panes = panes ? panes.split(",") : _c.borderPanes; + + $.each(panes, function (idx, pane) { + var o = options[pane]; + if (!draggingAvailable || !$Ps[pane] || !o.resizable) { + o.resizable = false; + return true; // skip to next + } + + var s = state[pane] + , z = options.zIndexes + , c = _c[pane] + , side = c.dir == "horz" ? "top" : "left" + , $P = $Ps[pane] + , $R = $Rs[pane] + , base = o.resizerClass + , lastPos = 0 // used when live-resizing + , r, live // set in start because may change + // 'drag' classes are applied to the ORIGINAL resizer-bar while dragging is in process + , resizerClass = base + "-drag" // resizer-drag + , resizerPaneClass = base + "-" + pane + "-drag" // resizer-north-drag + // 'helper' class is applied to the CLONED resizer-bar while it is being dragged + , helperClass = base + "-dragging" // resizer-dragging + , helperPaneClass = base + "-" + pane + "-dragging" // resizer-north-dragging + , helperLimitClass = base + "-dragging-limit" // resizer-drag + , helperPaneLimitClass = base + "-" + pane + "-dragging-limit" // resizer-north-drag + , helperClassesSet = false // logic var + ; + + if (!s.isClosed) + $R.attr("title", o.tips.Resize) + .css("cursor", o.resizerCursor); // n-resize, s-resize, etc + + $R.draggable({ + containment: $N[0] // limit resizing to layout container + , axis: (c.dir == "horz" ? "y" : "x") // limit resizing to horz or vert axis + , delay: 0 + , distance: 1 + , grid: o.resizingGrid + // basic format for helper - style it using class: .ui-draggable-dragging + , helper: "clone" + , opacity: o.resizerDragOpacity + , addClasses: false // avoid ui-state-disabled class when disabled + //, iframeFix: o.draggableIframeFix // TODO: consider using when bug is fixed + , zIndex: z.resizer_drag + + , start: function (e, ui) { + // REFRESH options & state pointers in case we used swapPanes + o = options[pane]; + s = state[pane]; + // re-read options + live = o.livePaneResizing; + + // ondrag_start callback - will CANCEL hide if returns false + // TODO: dragging CANNOT be cancelled like this, so see if there is a way? + if (false === _runCallbacks("ondrag_start", pane)) + return false; + + s.isResizing = true; // prevent pane from closing while resizing + state.paneResizing = pane; // easy to see if ANY pane is resizing + timer.clear(pane + "_closeSlider"); // just in case already triggered + + // SET RESIZER LIMITS - used in drag() + setSizeLimits(pane); // update pane/resizer state + r = s.resizerPosition; + lastPos = ui.position[side]; + + $R.addClass(resizerClass + " " + resizerPaneClass); // add drag classes + helperClassesSet = false; // reset logic var - see drag() + + // MASK PANES CONTAINING IFRAMES, APPLETS OR OTHER TROUBLESOME ELEMENTS + showMasks(pane, {resizing: true}); + } + + , drag: function (e, ui) { + if (!helperClassesSet) { // can only add classes after clone has been added to the DOM + //$(".ui-draggable-dragging") + ui.helper + .addClass(helperClass + " " + helperPaneClass) // add helper classes + .css({right: "auto", bottom: "auto"}) // fix dir="rtl" issue + .children().css("visibility", "hidden") // hide toggler inside dragged resizer-bar + ; + helperClassesSet = true; + // draggable bug!? RE-SET zIndex to prevent E/W resize-bar showing through N/S pane! + if (s.isSliding) + $Ps[pane].css("zIndex", z.pane_sliding); + } + // CONTAIN RESIZER-BAR TO RESIZING LIMITS + var limit = 0; + if (ui.position[side] < r.min) { + ui.position[side] = r.min; + limit = -1; + } else if (ui.position[side] > r.max) { + ui.position[side] = r.max; + limit = 1; + } + // ADD/REMOVE dragging-limit CLASS + if (limit) { + ui.helper.addClass(helperLimitClass + " " + helperPaneLimitClass); // at dragging-limit + window.defaultStatus = (limit > 0 && pane.match(/(north|west)/)) || (limit < 0 && pane.match(/(south|east)/)) ? o.tips.maxSizeWarning : o.tips.minSizeWarning; + } else { + ui.helper.removeClass(helperLimitClass + " " + helperPaneLimitClass); // not at dragging-limit + window.defaultStatus = ""; + } + // DYNAMICALLY RESIZE PANES IF OPTION ENABLED + // won't trigger unless resizer has actually moved! + if (live && Math.abs(ui.position[side] - lastPos) >= o.liveResizingTolerance) { + lastPos = ui.position[side]; + resizePanes(e, ui, pane) + } + } + + , stop: function (e, ui) { + $('body').enableSelection(); // RE-ENABLE TEXT SELECTION + window.defaultStatus = ""; // clear 'resizing limit' message from statusbar + $R.removeClass(resizerClass + " " + resizerPaneClass); // remove drag classes from Resizer + s.isResizing = false; + state.paneResizing = false; // easy to see if ANY pane is resizing + resizePanes(e, ui, pane, true); // true = resizingDone + } + + }); + }); + + /** + * resizePanes + * + * Sub-routine called from stop() - and drag() if livePaneResizing + * + * @param {!Object} evt + * @param {!Object} ui + * @param {string} pane + * @param {boolean=} [resizingDone=false] + */ + var resizePanes = function (evt, ui, pane, resizingDone) { + var dragPos = ui.position + , c = _c[pane] + , o = options[pane] + , s = state[pane] + , resizerPos + ; + switch (pane) { + case "north": + resizerPos = dragPos.top; + break; + case "west": + resizerPos = dragPos.left; + break; + case "south": + resizerPos = sC.layoutHeight - dragPos.top - o.spacing_open; + break; + case "east": + resizerPos = sC.layoutWidth - dragPos.left - o.spacing_open; + break; + } + // remove container margin from resizer position to get the pane size + var newSize = resizerPos - sC.inset[c.side]; + + // Disable OR Resize Mask(s) created in drag.start + if (!resizingDone) { + // ensure we meet liveResizingTolerance criteria + if (Math.abs(newSize - s.size) < o.liveResizingTolerance) + return; // SKIP resize this time + // resize the pane + manualSizePane(pane, newSize, false, true); // true = noAnimation + sizeMasks(); // resize all visible masks + } else { // resizingDone + // ondrag_end callback + if (false !== _runCallbacks("ondrag_end", pane)) + manualSizePane(pane, newSize, false, true); // true = noAnimation + hideMasks(true); // true = force hiding all masks even if one is 'sliding' + if (s.isSliding) // RE-SHOW 'object-masks' so objects won't show through sliding pane + showMasks(pane, {resizing: true}); + } + }; + } + + /** + * sizeMask + * + * Needed to overlay a DIV over an IFRAME-pane because mask CANNOT be *inside* the pane + * Called when mask created, and during livePaneResizing + */ + , sizeMask = function () { + var $M = $(this) + , pane = $M.data("layoutMask") // eg: "west" + , s = state[pane] + ; + // only masks over an IFRAME-pane need manual resizing + if (s.tagName == "IFRAME" && s.isVisible) // no need to mask closed/hidden panes + $M.css({ + top: s.offsetTop + , left: s.offsetLeft + , width: s.outerWidth + , height: s.outerHeight + }); + /* ALT Method... + var $P = $Ps[pane]; + $M.css( $P.position() ).css({ width: $P[0].offsetWidth, height: $P[0].offsetHeight }); + */ + } + , sizeMasks = function () { + $Ms.each(sizeMask); // resize all 'visible' masks + } + + /** + * @param {string} pane The pane being resized, animated or isSliding + * @param {Object=} [args] (optional) Options: which masks to apply, and to which panes + */ + , showMasks = function (pane, args) { + var c = _c[pane] + , panes = ["center"] + , z = options.zIndexes + , a = $.extend({ + objectsOnly: false + , animation: false + , resizing: true + , sliding: state[pane].isSliding + }, args) + , o, s + ; + if (a.resizing) + panes.push(pane); + if (a.sliding) + panes.push(_c.oppositeEdge[pane]); // ADD the oppositeEdge-pane + + if (c.dir === "horz") { + panes.push("west"); + panes.push("east"); + } + + $.each(panes, function (i, p) { + s = state[p]; + o = options[p]; + if (s.isVisible && (o.maskObjects || (!a.objectsOnly && o.maskContents))) { + getMasks(p).each(function () { + sizeMask.call(this); + this.style.zIndex = s.isSliding ? z.pane_sliding + 1 : z.pane_normal + 1; + this.style.display = "block"; + }); + } + }); + } + + /** + * @param {boolean=} force Hide masks even if a pane is sliding + */ + , hideMasks = function (force) { + // ensure no pane is resizing - could be a timing issue + if (force || !state.paneResizing) { + $Ms.hide(); // hide ALL masks + } + // if ANY pane is sliding, then DO NOT remove masks from panes with maskObjects enabled + else if (!force && !$.isEmptyObject(state.panesSliding)) { + var i = $Ms.length - 1 + , p, $M; + for (; i >= 0; i--) { + $M = $Ms.eq(i); + p = $M.data("layoutMask"); + if (!options[p].maskObjects) { + $M.hide(); + } + } + } + } + + /** + * @param {string} pane + */ + , getMasks = function (pane) { + var $Masks = $([]) + , $M, i = 0, c = $Ms.length + ; + for (; i < c; i++) { + $M = $Ms.eq(i); + if ($M.data("layoutMask") === pane) + $Masks = $Masks.add($M); + } + if ($Masks.length) + return $Masks; + else + return createMasks(pane); + } + + /** + * createMasks + * + * Generates both DIV (ALWAYS used) and IFRAME (optional) elements as masks + * An IFRAME mask is created *under* the DIV when maskObjects=true, because a DIV cannot mask an applet + * + * @param {string} pane + */ + , createMasks = function (pane) { + var + $P = $Ps[pane] + , s = state[pane] + , o = options[pane] + , z = options.zIndexes + , isIframe, el, $M, css, i + ; + if (!o.maskContents && !o.maskObjects) + return $([]); + // if o.maskObjects=true, then loop TWICE to create BOTH kinds of mask, else only create a DIV + for (i = 0; i < (o.maskObjects ? 2 : 1); i++) { + isIframe = o.maskObjects && i == 0; + el = document.createElement(isIframe ? "iframe" : "div"); + $M = $(el).data("layoutMask", pane); // add data to relate mask to pane + el.className = "ui-layout-mask ui-layout-mask-" + pane; // for user styling + css = el.style; + // Both DIVs and IFRAMES + css.background = "#FFF"; + css.position = "absolute"; + css.display = "block"; + if (isIframe) { // IFRAME-only props + el.src = "about:blank"; + el.frameborder = 0; + css.border = 0; + css.opacity = 0; + css.filter = "Alpha(Opacity='0')"; + //el.allowTransparency = true; - for IE, but breaks masking ability! + } else { // DIV-only props + css.opacity = 0.001; + css.filter = "Alpha(Opacity='1')"; + } + // if pane IS an IFRAME, then must mask the pane itself + if (s.tagName == "IFRAME") { + // NOTE sizing done by a subroutine so can be called during live-resizing + css.zIndex = z.pane_normal + 1; // 1-higher than pane + $N.append(el); // append to LAYOUT CONTAINER + } + // otherwise put masks *inside the pane* to mask its contents + else { + $M.addClass("ui-layout-mask-inside-pane"); + css.zIndex = o.maskZindex || z.content_mask; // usually 1, but customizable + css.top = 0; + css.left = 0; + css.width = "100%"; + css.height = "100%"; + $P.append(el); // append INSIDE pane element + } + // add Mask to cached array so can be resized & reused + $Ms = $Ms.add(el); + } + return $Ms; + } + + + /** + * Destroy this layout and reset all elements + * + * @param {boolean=} [destroyChildren=false] Destory Child-Layouts first? + */ + , destroy = function (evt_or_destroyChildren, destroyChildren) { + // UNBIND layout events and remove global object + $(window).off("." + sID); // resize & unload + $(document).off("." + sID); // keyDown (hotkeys) + + if (typeof evt_or_destroyChildren === "object") + // stopPropagation if called by trigger("layoutdestroy") - use evtPane utility + evtPane(evt_or_destroyChildren); + else // no event, so transfer 1st param to destroyChildren param + destroyChildren = evt_or_destroyChildren; + + // need to look for parent layout BEFORE we remove the container data, else skips a level + //var parentPane = Instance.hasParentLayout ? $.layout.getParentPaneInstance( $N ) : null; + + // reset layout-container + $N.clearQueue() + .removeData("layout") + .removeData("layoutContainer") + .removeClass(options.containerClass) + .off("." + sID) // remove ALL Layout events + ; + + // remove all mask elements that have been created + $Ms.remove(); + + // loop all panes to remove layout classes, attributes and bindings + $.each(_c.allPanes, function (i, pane) { + removePane(pane, false, true, destroyChildren); // true = skipResize + }); + + // do NOT reset container CSS if is a 'pane' (or 'content') in an outer-layout - ie, THIS layout is 'nested' + var css = "layoutCSS"; + if ($N.data(css) && !$N.data("layoutRole")) // RESET CSS + $N.css($N.data(css)).removeData(css); + + // for full-page layouts, also reset the CSS + if (sC.tagName === "BODY" && ($N = $("html")).data(css)) // RESET CSS + $N.css($N.data(css)).removeData(css); + + // trigger plugins for this layout, if there are any + runPluginCallbacks(Instance, $.layout.onDestroy); + + // trigger state-management and onunload callback + unload(); + + // clear the Instance of everything except for container & options (so could recreate) + // RE-CREATE: myLayout = myLayout.container.layout( myLayout.options ); + for (var n in Instance) + if (!n.match(/^(container|options)$/)) + delete Instance[n]; + // add a 'destroyed' flag to make it easy to check + Instance.destroyed = true; + + // if this is a child layout, CLEAR the child-pointer in the parent + /* for now the pointer REMAINS, but with only container, options and destroyed keys + if (parentPane) { + var layout = parentPane.pane.data("parentLayout") + , key = layout.options.instanceKey || 'error'; + // THIS SYNTAX MAY BE WRONG! + parentPane.children[key] = layout.children[ parentPane.name ].children[key] = null; + } + */ + + return Instance; // for coding convenience + } + + /** + * Remove a pane from the layout - subroutine of destroy() + * + * @see destroy() + * @param {(string|Object)} evt_or_pane The pane to process + * @param {boolean=} [remove=false] Remove the DOM element? + * @param {boolean=} [skipResize=false] Skip calling resizeAll()? + * @param {boolean=} [destroyChild=true] Destroy Child-layouts? If not passed, obeys options setting + */ + , removePane = function (evt_or_pane, remove, skipResize, destroyChild) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $P = $Ps[pane] + , $C = $Cs[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + ; + // NOTE: elements can still exist even after remove() + // so check for missing data(), which is cleared by removed() + if ($P && $.isEmptyObject($P.data())) + $P = false; + if ($C && $.isEmptyObject($C.data())) + $C = false; + if ($R && $.isEmptyObject($R.data())) + $R = false; + if ($T && $.isEmptyObject($T.data())) + $T = false; + + if ($P) + $P.stop(true, true); + + var o = options[pane] + , s = state[pane] + , d = "layout" + , css = "layoutCSS" + , pC = children[pane] + , hasChildren = $.isPlainObject(pC) && !$.isEmptyObject(pC) + , destroy = destroyChild !== undefined ? destroyChild : o.destroyChildren + ; + // FIRST destroy the child-layout(s) + if (hasChildren && destroy) { + $.each(pC, function (key, child) { + if (!child.destroyed) + child.destroy(true);// tell child-layout to destroy ALL its child-layouts too + if (child.destroyed) // destroy was successful + delete pC[key]; + }); + // if no more children, remove the children hash + if ($.isEmptyObject(pC)) { + pC = children[pane] = null; // clear children hash + hasChildren = false; + } + } + + // Note: can't 'remove' a pane element with non-destroyed children + if ($P && remove && !hasChildren) + $P.remove(); // remove the pane-element and everything inside it + else if ($P && $P[0]) { + // create list of ALL pane-classes that need to be removed + var root = o.paneClass // default="ui-layout-pane" + , pRoot = root + "-" + pane // eg: "ui-layout-pane-west" + , _open = "-open" + , _sliding = "-sliding" + , _closed = "-closed" + , classes = [root, root + _open, root + _closed, root + _sliding, // generic classes + pRoot, pRoot + _open, pRoot + _closed, pRoot + _sliding] // pane-specific classes + ; + $.merge(classes, getHoverClasses($P, true)); // ADD hover-classes + // remove all Layout classes from pane-element + $P.removeClass(classes.join(" ")) // remove ALL pane-classes + .removeData("parentLayout") + .removeData("layoutPane") + .removeData("layoutRole") + .removeData("layoutEdge") + .removeData("autoHidden") // in case set + .off("." + sID) // remove ALL Layout events + // TODO: remove these extra unbind commands when jQuery is fixed + //.unbind("mouseenter"+ sID) + //.unbind("mouseleave"+ sID) + ; + // do NOT reset CSS if this pane/content is STILL the container of a nested layout! + // the nested layout will reset its 'container' CSS when/if it is destroyed + if (hasChildren && $C) { + // a content-div may not have a specific width, so give it one to contain the Layout + $C.width($C.width()); + $.each(pC, function (key, child) { + child.resizeAll(); // resize the Layout + }); + } else if ($C) + $C.css($C.data(css)).removeData(css).removeData("layoutRole"); + // remove pane AFTER content in case there was a nested layout + if (!$P.data(d)) + $P.css($P.data(css)).removeData(css); + } + + // REMOVE pane resizer and toggler elements + if ($T) + $T.remove(); + if ($R) + $R.remove(); + + // CLEAR all pointers and state data + Instance[pane] = $Ps[pane] = $Cs[pane] = $Rs[pane] = $Ts[pane] = false; + s = {removed: true}; + + if (!skipResize) + resizeAll(); + } + + + /* + * ########################### + * ACTION METHODS + * ########################### + */ + + /** + * @param {string} pane + */ + , _hidePane = function (pane) { + var $P = $Ps[pane] + , o = options[pane] + , s = $P[0].style + ; + if (o.useOffscreenClose) { + if (!$P.data(_c.offscreenReset)) + $P.data(_c.offscreenReset, {left: s.left, right: s.right}); + $P.css(_c.offscreenCSS); + } else + $P.hide().removeData(_c.offscreenReset); + } + + /** + * @param {string} pane + */ + , _showPane = function (pane) { + var $P = $Ps[pane] + , o = options[pane] + , off = _c.offscreenCSS + , old = $P.data(_c.offscreenReset) + , s = $P[0].style + ; + $P.show() // ALWAYS show, just in case + .removeData(_c.offscreenReset); + if (o.useOffscreenClose && old) { + if (s.left == off.left) + s.left = old.left; + if (s.right == off.right) + s.right = old.right; + } + } + + + /** + * Completely 'hides' a pane, including its spacing - as if it does not exist + * The pane is not actually 'removed' from the source, so can use 'show' to un-hide it + * + * @param {(string|Object)} evt_or_pane The pane being hidden, ie: north, south, east, or west + * @param {boolean=} [noAnimation=false] + */ + , hide = function (evt_or_pane, noAnimation) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , o = options[pane] + , s = state[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + ; + if (pane === "center" || !$P || s.isHidden) + return; // pane does not exist OR is already hidden + + // onhide_start callback - will CANCEL hide if returns false + if (state.initialized && false === _runCallbacks("onhide_start", pane)) + return; + + s.isSliding = false; // just in case + delete state.panesSliding[pane]; + + // now hide the elements + if ($R) + $R.hide(); // hide resizer-bar + if (!state.initialized || s.isClosed) { + s.isClosed = true; // to trigger open-animation on show() + s.isHidden = true; + s.isVisible = false; + if (!state.initialized) + _hidePane(pane); // no animation when loading page + sizeMidPanes(_c[pane].dir === "horz" ? "" : "center"); + if (state.initialized || o.triggerEventsOnLoad) + _runCallbacks("onhide_end", pane); + } else { + s.isHiding = true; // used by onclose + close(pane, false, noAnimation); // adjust all panes to fit + } + } + + /** + * Show a hidden pane - show as 'closed' by default unless openPane = true + * + * @param {(string|Object)} evt_or_pane The pane being opened, ie: north, south, east, or west + * @param {boolean=} [openPane=false] + * @param {boolean=} [noAnimation=false] + * @param {boolean=} [noAlert=false] + */ + , show = function (evt_or_pane, openPane, noAnimation, noAlert) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , o = options[pane] + , s = state[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + ; + if (pane === "center" || !$P || !s.isHidden) + return; // pane does not exist OR is not hidden + + // onshow_start callback - will CANCEL show if returns false + if (false === _runCallbacks("onshow_start", pane)) + return; + + s.isShowing = true; // used by onopen/onclose + //s.isHidden = false; - will be set by open/close - if not cancelled + s.isSliding = false; // just in case + delete state.panesSliding[pane]; + + // now show the elements + //if ($R) $R.show(); - will be shown by open/close + if (openPane === false) + close(pane, true); // true = force + else + open(pane, false, noAnimation, noAlert); // adjust all panes to fit + } + + + /** + * Toggles a pane open/closed by calling either open or close + * + * @param {(string|Object)} evt_or_pane The pane being toggled, ie: north, south, east, or west + * @param {boolean=} [slide=false] + */ + , toggle = function (evt_or_pane, slide) { + if (!isInitialized()) + return; + var evt = evtObj(evt_or_pane) + , pane = evtPane.call(this, evt_or_pane) + , s = state[pane] + ; + if (evt) // called from to $R.dblclick OR triggerPaneEvent + evt.stopImmediatePropagation(); + if (s.isHidden) + show(pane); // will call 'open' after unhiding it + else if (s.isClosed) + open(pane, !!slide); + else + close(pane); + } + + + /** + * Utility method used during init or other auto-processes + * + * @param {string} pane The pane being closed + * @param {boolean=} [setHandles=false] + */ + , _closePane = function (pane, setHandles) { + var + $P = $Ps[pane] + , s = state[pane] + ; + _hidePane(pane); + s.isClosed = true; + s.isVisible = false; + if (setHandles) + setAsClosed(pane); + } + + /** + * Close the specified pane (animation optional), and resize all other panes as needed + * + * @param {(string|Object)} evt_or_pane The pane being closed, ie: north, south, east, or west + * @param {boolean=} [force=false] + * @param {boolean=} [noAnimation=false] + * @param {boolean=} [skipCallback=false] + */ + , close = function (evt_or_pane, force, noAnimation, skipCallback) { + var pane = evtPane.call(this, evt_or_pane); + if (pane === "center") + return; // validate + // if pane has been initialized, but NOT the complete layout, close pane instantly + if (!state.initialized && $Ps[pane]) { + _closePane(pane, true); // INIT pane as closed + return; + } + if (!isInitialized()) + return; + + var + $P = $Ps[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + , o = options[pane] + , s = state[pane] + , c = _c[pane] + , doFX, isShowing, isHiding, wasSliding; + + // QUEUE in case another action/animation is in progress + $N.queue(function (queueNext) { + + if (!$P + || (!o.closable && !s.isShowing && !s.isHiding) // invalid request // (!o.resizable && !o.closable) ??? + || (!force && s.isClosed && !s.isShowing) // already closed + ) + return queueNext(); + + // onclose_start callback - will CANCEL hide if returns false + // SKIP if just 'showing' a hidden pane as 'closed' + var abort = !s.isShowing && false === _runCallbacks("onclose_start", pane); + + // transfer logic vars to temp vars + isShowing = s.isShowing; + isHiding = s.isHiding; + wasSliding = s.isSliding; + // now clear the logic vars (REQUIRED before aborting) + delete s.isShowing; + delete s.isHiding; + + if (abort) + return queueNext(); + + doFX = !noAnimation && !s.isClosed && (o.fxName_close != "none"); + s.isMoving = true; + s.isClosed = true; + s.isVisible = false; + // update isHidden BEFORE sizing panes + if (isHiding) + s.isHidden = true; + else if (isShowing) + s.isHidden = false; + + if (s.isSliding) // pane is being closed, so UNBIND trigger events + bindStopSlidingEvents(pane, false); // will set isSliding=false + else // resize panes adjacent to this one + sizeMidPanes(_c[pane].dir === "horz" ? "" : "center", false); // false = NOT skipCallback + + // if this pane has a resizer bar, move it NOW - before animation + setAsClosed(pane); + + // CLOSE THE PANE + if (doFX) { // animate the close + lockPaneForFX(pane, true); // need to set left/top so animation will work + $P.hide(o.fxName_close, o.fxSettings_close, o.fxSpeed_close, function () { + lockPaneForFX(pane, false); // undo + if (s.isClosed) + close_2(); + queueNext(); + }); + } else { // hide the pane without animation + _hidePane(pane); + close_2(); + queueNext(); + } + }); + + // SUBROUTINE + function close_2() { + s.isMoving = false; + bindStartSlidingEvents(pane, true); // will enable if o.slidable = true + + // if opposite-pane was autoClosed, see if it can be autoOpened now + var altPane = _c.oppositeEdge[pane]; + if (state[altPane].noRoom) { + setSizeLimits(altPane); + makePaneFit(altPane); + } + + if (!skipCallback && (state.initialized || o.triggerEventsOnLoad)) { + // onclose callback - UNLESS just 'showing' a hidden pane as 'closed' + if (!isShowing) + _runCallbacks("onclose_end", pane); + // onhide OR onshow callback + if (isShowing) + _runCallbacks("onshow_end", pane); + if (isHiding) + _runCallbacks("onhide_end", pane); + } + } + } + + /** + * @param {string} pane The pane just closed, ie: north, south, east, or west + */ + , setAsClosed = function (pane) { + if (!$Rs[pane]) + return; // handles not initialized yet! + var + $P = $Ps[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + , o = options[pane] + , s = state[pane] + , side = _c[pane].side + , rClass = o.resizerClass + , tClass = o.togglerClass + , _pane = "-" + pane // used for classNames + , _open = "-open" + , _sliding = "-sliding" + , _closed = "-closed" + ; + $R + .css(side, sC.inset[side]) // move the resizer + .removeClass(rClass + _open + " " + rClass + _pane + _open) + .removeClass(rClass + _sliding + " " + rClass + _pane + _sliding) + .addClass(rClass + _closed + " " + rClass + _pane + _closed) + ; + // handle already-hidden panes in case called by swap() or a similar method + if (s.isHidden) + $R.hide(); // hide resizer-bar + + // DISABLE 'resizing' when closed - do this BEFORE bindStartSlidingEvents? + if (o.resizable && $.layout.plugins.draggable) + $R + .draggable("disable") + .removeClass("ui-state-disabled") // do NOT apply disabled styling - not suitable here + .css("cursor", "default") + .attr("title", "") + ; + + // if pane has a toggler button, adjust that too + if ($T) { + $T + .removeClass(tClass + _open + " " + tClass + _pane + _open) + .addClass(tClass + _closed + " " + tClass + _pane + _closed) + .attr("title", o.tips.Open) // may be blank + ; + // toggler-content - if exists + $T.children(".content-open").hide(); + $T.children(".content-closed").css("display", "block"); + } + + // sync any 'pin buttons' + syncPinBtns(pane, false); + + if (state.initialized) { + // resize 'length' and position togglers for adjacent panes + sizeHandles(); + } + } + + /** + * Open the specified pane (animation optional), and resize all other panes as needed + * + * @param {(string|Object)} evt_or_pane The pane being opened, ie: north, south, east, or west + * @param {boolean=} [slide=false] + * @param {boolean=} [noAnimation=false] + * @param {boolean=} [noAlert=false] + */ + , open = function (evt_or_pane, slide, noAnimation, noAlert) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $P = $Ps[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + , o = options[pane] + , s = state[pane] + , c = _c[pane] + , doFX, isShowing + ; + if (pane === "center") + return; // validate + // QUEUE in case another action/animation is in progress + $N.queue(function (queueNext) { + + if (!$P + || (!o.resizable && !o.closable && !s.isShowing) // invalid request + || (s.isVisible && !s.isSliding) // already open + ) + return queueNext(); + + // pane can ALSO be unhidden by just calling show(), so handle this scenario + if (s.isHidden && !s.isShowing) { + queueNext(); // call before show() because it needs the queue free + show(pane, true); + return; + } + + if (s.autoResize && s.size != o.size) // resize pane to original size set in options + sizePane(pane, o.size, true, true, true); // true=skipCallback/noAnimation/forceResize + else + // make sure there is enough space available to open the pane + setSizeLimits(pane, slide); + + // onopen_start callback - will CANCEL open if returns false + var cbReturn = _runCallbacks("onopen_start", pane); + + if (cbReturn === "abort") + return queueNext(); + + // update pane-state again in case options were changed in onopen_start + if (cbReturn !== "NC") // NC = "No Callback" + setSizeLimits(pane, slide); + + if (s.minSize > s.maxSize) { // INSUFFICIENT ROOM FOR PANE TO OPEN! + syncPinBtns(pane, false); // make sure pin-buttons are reset + if (!noAlert && o.tips.noRoomToOpen) + alert(o.tips.noRoomToOpen); + return queueNext(); // ABORT + } + + if (slide) // START Sliding - will set isSliding=true + bindStopSlidingEvents(pane, true); // BIND trigger events to close sliding-pane + else if (s.isSliding) // PIN PANE (stop sliding) - open pane 'normally' instead + bindStopSlidingEvents(pane, false); // UNBIND trigger events - will set isSliding=false + else if (o.slidable) + bindStartSlidingEvents(pane, false); // UNBIND trigger events + + s.noRoom = false; // will be reset by makePaneFit if 'noRoom' + makePaneFit(pane); + + // transfer logic var to temp var + isShowing = s.isShowing; + // now clear the logic var + delete s.isShowing; + + doFX = !noAnimation && s.isClosed && (o.fxName_open != "none"); + s.isMoving = true; + s.isVisible = true; + s.isClosed = false; + // update isHidden BEFORE sizing panes - WHY??? Old? + if (isShowing) + s.isHidden = false; + + if (doFX) { // ANIMATE + // mask adjacent panes with objects + lockPaneForFX(pane, true); // need to set left/top so animation will work + $P.show(o.fxName_open, o.fxSettings_open, o.fxSpeed_open, function () { + lockPaneForFX(pane, false); // undo + if (s.isVisible) + open_2(); // continue + queueNext(); + }); + } else { // no animation + _showPane(pane);// just show pane and... + open_2(); // continue + queueNext(); + } + }); + + // SUBROUTINE + function open_2() { + s.isMoving = false; + + // cure iframe display issues + _fixIframe(pane); + + // NOTE: if isSliding, then other panes are NOT 'resized' + if (!s.isSliding) { // resize all panes adjacent to this one + sizeMidPanes(_c[pane].dir == "vert" ? "center" : "", false); // false = NOT skipCallback + } + + // set classes, position handles and execute callbacks... + setAsOpen(pane); + } + } + + /** + * @param {string} pane The pane just opened, ie: north, south, east, or west + * @param {boolean=} [skipCallback=false] + */ + , setAsOpen = function (pane, skipCallback) { + var + $P = $Ps[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + , o = options[pane] + , s = state[pane] + , side = _c[pane].side + , rClass = o.resizerClass + , tClass = o.togglerClass + , _pane = "-" + pane // used for classNames + , _open = "-open" + , _closed = "-closed" + , _sliding = "-sliding" + ; + $R + .css(side, sC.inset[side] + getPaneSize(pane)) // move the resizer + .removeClass(rClass + _closed + " " + rClass + _pane + _closed) + .addClass(rClass + _open + " " + rClass + _pane + _open) + ; + if (s.isSliding) + $R.addClass(rClass + _sliding + " " + rClass + _pane + _sliding); + else // in case 'was sliding' + $R.removeClass(rClass + _sliding + " " + rClass + _pane + _sliding); + + removeHover(0, $R); // remove hover classes + if (o.resizable && $.layout.plugins.draggable) + $R.draggable("enable") + .css("cursor", o.resizerCursor) + .attr("title", o.tips.Resize); + else if (!s.isSliding) + $R.css("cursor", "default"); // n-resize, s-resize, etc + + // if pane also has a toggler button, adjust that too + if ($T) { + $T.removeClass(tClass + _closed + " " + tClass + _pane + _closed) + .addClass(tClass + _open + " " + tClass + _pane + _open) + .attr("title", o.tips.Close); // may be blank + removeHover(0, $T); // remove hover classes + // toggler-content - if exists + $T.children(".content-closed").hide(); + $T.children(".content-open").css("display", "block"); + } + + // sync any 'pin buttons' + syncPinBtns(pane, !s.isSliding); + + // update pane-state dimensions - BEFORE resizing content + $.extend(s, elDims($P)); + + if (state.initialized) { + // resize resizer & toggler sizes for all panes + sizeHandles(); + // resize content every time pane opens - to be sure + sizeContent(pane, true); // true = remeasure headers/footers, even if 'pane.isMoving' + } + + if (!skipCallback && (state.initialized || o.triggerEventsOnLoad) && $P.is(":visible")) { + // onopen callback + _runCallbacks("onopen_end", pane); + // onshow callback - TODO: should this be here? + if (s.isShowing) + _runCallbacks("onshow_end", pane); + + // ALSO call onresize because layout-size *may* have changed while pane was closed + if (state.initialized) + _runCallbacks("onresize_end", pane); + } + + // TODO: Somehow sizePane("north") is being called after this point??? + } + + + /** + * slideOpen / slideClose / slideToggle + * + * Pass-though methods for sliding + */ + , slideOpen = function (evt_or_pane) { + if (!isInitialized()) + return; + var evt = evtObj(evt_or_pane) + , pane = evtPane.call(this, evt_or_pane) + , s = state[pane] + , delay = options[pane].slideDelay_open + ; + if (pane === "center") + return; // validate + // prevent event from triggering on NEW resizer binding created below + if (evt) + evt.stopImmediatePropagation(); + + if (s.isClosed && evt && evt.type === "mouseenter" && delay > 0) + // trigger = mouseenter - use a delay + timer.set(pane + "_openSlider", open_NOW, delay); + else + open_NOW(); // will unbind events if is already open + + /** + * SUBROUTINE for timed open + */ + function open_NOW() { + if (!s.isClosed) // skip if no longer closed! + bindStopSlidingEvents(pane, true); // BIND trigger events to close sliding-pane + else if (!s.isMoving) + open(pane, true); // true = slide - open() will handle binding + } + } + + , slideClose = function (evt_or_pane) { + if (!isInitialized()) + return; + var evt = evtObj(evt_or_pane) + , pane = evtPane.call(this, evt_or_pane) + , o = options[pane] + , s = state[pane] + , delay = s.isMoving ? 1000 : 300 // MINIMUM delay - option may override + ; + if (pane === "center") + return; // validate + if (s.isClosed || s.isResizing) { + // skip if already closed OR in process of resizing + } + else if (o.slideTrigger_close === "click") + close_NOW(); // close immediately onClick + else if (o.preventQuickSlideClose && s.isMoving) { + // handle Chrome quick-close on slide-open + } + else if (o.preventPrematureSlideClose && evt && $.layout.isMouseOverElem(evt, $Ps[pane])) { + // handle incorrect mouseleave trigger, like when over a SELECT-list in IE + } + else if (evt) // trigger = mouseleave - use a delay + // 1 sec delay if 'opening', else .3 sec + timer.set(pane + "_closeSlider", close_NOW, max(o.slideDelay_close, delay)); + else // called programically + close_NOW(); + + /** + * SUBROUTINE for timed close + */ + function close_NOW() { + if (s.isClosed) // skip 'close' if already closed! + bindStopSlidingEvents(pane, false); // UNBIND trigger events - TODO: is this needed here? + else if (!s.isMoving) + close(pane); // close will handle unbinding + } + } + + /** + * @param {(string|Object)} evt_or_pane The pane being opened, ie: north, south, east, or west + */ + , slideToggle = function (evt_or_pane) { + var pane = evtPane.call(this, evt_or_pane); + toggle(pane, true); + } + + + /** + * Must set left/top on East/South panes so animation will work properly + * + * @param {string} pane The pane to lock, 'east' or 'south' - any other is ignored! + * @param {boolean} doLock true = set left/top, false = remove + */ + , lockPaneForFX = function (pane, doLock) { + var $P = $Ps[pane] + , s = state[pane] + , o = options[pane] + , z = options.zIndexes + ; + if (doLock) { + showMasks(pane, {animation: true, objectsOnly: true}); + $P.css({zIndex: z.pane_animate}); // overlay all elements during animation + if (pane == "south") + $P.css({top: sC.inset.top + sC.innerHeight - $P.outerHeight()}); + else if (pane == "east") + $P.css({left: sC.inset.left + sC.innerWidth - $P.outerWidth()}); + } else { // animation DONE - RESET CSS + hideMasks(); + $P.css({zIndex: (s.isSliding ? z.pane_sliding : z.pane_normal)}); + if (pane == "south") + $P.css({top: "auto"}); + // if pane is positioned 'off-screen', then DO NOT screw with it! + else if (pane == "east" && !$P.css("left").match(/\-99999/)) + $P.css({left: "auto"}); + // fix anti-aliasing in IE - only needed for animations that change opacity + if (browser.msie && o.fxOpacityFix && o.fxName_open != "slide" && $P.css("filter") && $P.css("opacity") == 1) + $P[0].style.removeAttribute('filter'); + } + } + + + /** + * Toggle sliding functionality of a specific pane on/off by adding removing 'slide open' trigger + * + * @see open(), close() + * @param {string} pane The pane to enable/disable, 'north', 'south', etc. + * @param {boolean} enable Enable or Disable sliding? + */ + , bindStartSlidingEvents = function (pane, enable) { + var o = options[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + , evtName = o.slideTrigger_open.toLowerCase() + ; + if (!$R || (enable && !o.slidable)) + return; + + // make sure we have a valid event + if (evtName.match(/mouseover/)) + evtName = o.slideTrigger_open = "mouseenter"; + else if (!evtName.match(/(click|dblclick|mouseenter)/)) + evtName = o.slideTrigger_open = "click"; + + // must remove double-click-toggle when using dblclick-slide + if (o.resizerDblClickToggle && evtName.match(/click/)) { + $R[enable ? "off" : "on"]('dblclick.' + sID, toggle) + } + + $R + // add or remove event + [enable ? "on" : "off"](evtName + '.' + sID, slideOpen) + // set the appropriate cursor & title/tip + .css("cursor", enable ? o.sliderCursor : "default") + .attr("title", enable ? o.tips.Slide : "") + ; + } + + /** + * Add or remove 'mouseleave' events to 'slide close' when pane is 'sliding' open or closed + * Also increases zIndex when pane is sliding open + * See bindStartSlidingEvents for code to control 'slide open' + * + * @see slideOpen(), slideClose() + * @param {string} pane The pane to process, 'north', 'south', etc. + * @param {boolean} enable Enable or Disable events? + */ + , bindStopSlidingEvents = function (pane, enable) { + var o = options[pane] + , s = state[pane] + , c = _c[pane] + , z = options.zIndexes + , evtName = o.slideTrigger_close.toLowerCase() + , action = (enable ? "bind" : "unbind") + , $P = $Ps[pane] + , $R = $Rs[pane] + ; + timer.clear(pane + "_closeSlider"); // just in case + + if (enable) { + s.isSliding = true; + state.panesSliding[pane] = true; + // remove 'slideOpen' event from resizer + // ALSO will raise the zIndex of the pane & resizer + bindStartSlidingEvents(pane, false); + } else { + s.isSliding = false; + delete state.panesSliding[pane]; + } + + // RE/SET zIndex - increases when pane is sliding-open, resets to normal when not + $P.css("zIndex", enable ? z.pane_sliding : z.pane_normal); + $R.css("zIndex", enable ? z.pane_sliding + 2 : z.resizer_normal); // NOTE: mask = pane_sliding+1 + + // make sure we have a valid event + if (!evtName.match(/(click|mouseleave)/)) + evtName = o.slideTrigger_close = "mouseleave"; // also catches 'mouseout' + + // add/remove slide triggers + $R[action](evtName, slideClose); // base event on resize + // need extra events for mouseleave + if (evtName === "mouseleave") { + // also close on pane.mouseleave + $P[action]("mouseleave." + sID, slideClose); + // cancel timer when mouse moves between 'pane' and 'resizer' + $R[action]("mouseenter." + sID, cancelMouseOut); + $P[action]("mouseenter." + sID, cancelMouseOut); + } + + if (!enable) + timer.clear(pane + "_closeSlider"); + else if (evtName === "click" && !o.resizable) { + // IF pane is not resizable (which already has a cursor and tip) + // then set the a cursor & title/tip on resizer when sliding + $R.css("cursor", enable ? o.sliderCursor : "default"); + $R.attr("title", enable ? o.tips.Close : ""); // use Toggler-tip, eg: "Close Pane" + } + + // SUBROUTINE for mouseleave timer clearing + function cancelMouseOut(evt) { + timer.clear(pane + "_closeSlider"); + evt.stopPropagation(); + } + } + + + /** + * Hides/closes a pane if there is insufficient room - reverses this when there is room again + * MUST have already called setSizeLimits() before calling this method + * + * @param {string} pane The pane being resized + * @param {boolean=} [isOpening=false] Called from onOpen? + * @param {boolean=} [skipCallback=false] Should the onresize callback be run? + * @param {boolean=} [force=false] + */ + , makePaneFit = function (pane, isOpening, skipCallback, force) { + var o = options[pane] + , s = state[pane] + , c = _c[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + , isSidePane = c.dir === "vert" + , hasRoom = false + ; + // special handling for center & east/west panes + if (pane === "center" || (isSidePane && s.noVerticalRoom)) { + // see if there is enough room to display the pane + // ERROR: hasRoom = s.minHeight <= s.maxHeight && (isSidePane || s.minWidth <= s.maxWidth); + hasRoom = (s.maxHeight >= 0); + if (hasRoom && s.noRoom) { // previously hidden due to noRoom, so show now + _showPane(pane); + if ($R) + $R.show(); + s.isVisible = true; + s.noRoom = false; + if (isSidePane) + s.noVerticalRoom = false; + _fixIframe(pane); + } else if (!hasRoom && !s.noRoom) { // not currently hidden, so hide now + _hidePane(pane); + if ($R) + $R.hide(); + s.isVisible = false; + s.noRoom = true; + } + } + + // see if there is enough room to fit the border-pane + if (pane === "center") { + // ignore center in this block + } else if (s.minSize <= s.maxSize) { // pane CAN fit + hasRoom = true; + if (s.size > s.maxSize) // pane is too big - shrink it + sizePane(pane, s.maxSize, skipCallback, true, force); // true = noAnimation + else if (s.size < s.minSize) // pane is too small - enlarge it + sizePane(pane, s.minSize, skipCallback, true, force); // true = noAnimation + // need s.isVisible because new pseudoClose method keeps pane visible, but off-screen + else if ($R && s.isVisible && $P.is(":visible")) { + // make sure resizer-bar is positioned correctly + // handles situation where nested layout was 'hidden' when initialized + var pos = s.size + sC.inset[c.side]; + if ($.layout.cssNum($R, c.side) != pos) + $R.css(c.side, pos); + } + + // if was previously hidden due to noRoom, then RESET because NOW there is room + if (s.noRoom) { + // s.noRoom state will be set by open or show + if (s.wasOpen && o.closable) { + if (o.autoReopen) + open(pane, false, true, true); // true = noAnimation, true = noAlert + else // leave the pane closed, so just update state + s.noRoom = false; + } else + show(pane, s.wasOpen, true, true); // true = noAnimation, true = noAlert + } + } else { // !hasRoom - pane CANNOT fit + if (!s.noRoom) { // pane not set as noRoom yet, so hide or close it now... + s.noRoom = true; // update state + s.wasOpen = !s.isClosed && !s.isSliding; + if (s.isClosed) { + } // SKIP + else if (o.closable) // 'close' if possible + close(pane, true, true); // true = force, true = noAnimation + else // 'hide' pane if cannot just be closed + hide(pane, true); // true = noAnimation + } + } + } + + + /** + * manualSizePane is an exposed flow-through method allowing extra code when pane is 'manually resized' + * + * @param {(string|Object)} evt_or_pane The pane being resized + * @param {number} size The *desired* new size for this pane - will be validated + * @param {boolean=} [skipCallback=false] Should the onresize callback be run? + * @param {boolean=} [noAnimation=false] + * @param {boolean=} [force=false] Force resizing even if does not seem necessary + */ + , manualSizePane = function (evt_or_pane, size, skipCallback, noAnimation, force) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , o = options[pane] + , s = state[pane] + // if resizing callbacks have been delayed and resizing is now DONE, force resizing to complete... + , forceResize = force || (o.livePaneResizing && !s.isResizing) + ; + if (pane === "center") + return; // validate + // ANY call to manualSizePane disables autoResize - ie, percentage sizing + s.autoResize = false; + // flow-through... + sizePane(pane, size, skipCallback, noAnimation, forceResize); // will animate resize if option enabled + } + + /** + * sizePane is called only by internal methods whenever a pane needs to be resized + * + * @param {(string|Object)} evt_or_pane The pane being resized + * @param {number} size The *desired* new size for this pane - will be validated + * @param {boolean=} [skipCallback=false] Should the onresize callback be run? + * @param {boolean=} [noAnimation=false] + * @param {boolean=} [force=false] Force resizing even if does not seem necessary + */ + , sizePane = function (evt_or_pane, size, skipCallback, noAnimation, force) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) // probably NEVER called from event? + , o = options[pane] + , s = state[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + , side = _c[pane].side + , dimName = _c[pane].sizeType.toLowerCase() + , skipResizeWhileDragging = s.isResizing && !o.triggerEventsDuringLiveResize + , doFX = noAnimation !== true && o.animatePaneSizing + , oldSize, newSize + ; + if (pane === "center") + return; // validate + // QUEUE in case another action/animation is in progress + $N.queue(function (queueNext) { + // calculate 'current' min/max sizes + setSizeLimits(pane); // update pane-state + oldSize = s.size; + size = _parseSize(pane, size); // handle percentages & auto + size = max(size, _parseSize(pane, o.minSize)); + size = min(size, s.maxSize); + if (size < s.minSize) { // not enough room for pane! + queueNext(); // call before makePaneFit() because it needs the queue free + makePaneFit(pane, false, skipCallback); // will hide or close pane + return; + } + + // IF newSize is same as oldSize, then nothing to do - abort + if (!force && size === oldSize) + return queueNext(); + + s.newSize = size; + + // onresize_start callback CANNOT cancel resizing because this would break the layout! + if (!skipCallback && state.initialized && s.isVisible) + _runCallbacks("onresize_start", pane); + + // resize the pane, and make sure its visible + newSize = cssSize(pane, size); + + if (doFX && $P.is(":visible")) { // ANIMATE + var fx = $.layout.effects.size[pane] || $.layout.effects.size.all + , easing = o.fxSettings_size.easing || fx.easing + , z = options.zIndexes + , props = {}; + props[dimName] = newSize + 'px'; + s.isMoving = true; + // overlay all elements during animation + $P.css({zIndex: z.pane_animate}) + .show().animate(props, o.fxSpeed_size, easing, function () { + // reset zIndex after animation + $P.css({zIndex: (s.isSliding ? z.pane_sliding : z.pane_normal)}); + s.isMoving = false; + delete s.newSize; + sizePane_2(); // continue + queueNext(); + }); + } else { // no animation + $P.css(dimName, newSize); // resize pane + delete s.newSize; + // if pane is visible, then + if ($P.is(":visible")) + sizePane_2(); // continue + else { + // pane is NOT VISIBLE, so just update state data... + // when pane is *next opened*, it will have the new size + s.size = size; // update state.size + //$.extend(s, elDims($P)); // update state dimensions - CANNOT do this when not visible! } + } + queueNext(); + } + }); + + // SUBROUTINE + function sizePane_2() { + /* Panes are sometimes not sized precisely in some browsers!? + * This code will resize the pane up to 3 times to nudge the pane to the correct size + */ + var actual = dimName === 'width' ? $P.outerWidth() : $P.outerHeight() + , tries = [{ + pane: pane + , count: 1 + , target: size + , actual: actual + , correct: (size === actual) + , attempt: size + , cssSize: newSize + }] + , lastTry = tries[0] + , thisTry = {} + , msg = 'Inaccurate size after resizing the ' + pane + '-pane.' + ; + while (!lastTry.correct) { + thisTry = {pane: pane, count: lastTry.count + 1, target: size}; + + if (lastTry.actual > size) + thisTry.attempt = max(0, lastTry.attempt - (lastTry.actual - size)); + else // lastTry.actual < size + thisTry.attempt = max(0, lastTry.attempt + (size - lastTry.actual)); + + thisTry.cssSize = cssSize(pane, thisTry.attempt); + $P.css(dimName, thisTry.cssSize); + + thisTry.actual = dimName == 'width' ? $P.outerWidth() : $P.outerHeight(); + thisTry.correct = (size === thisTry.actual); + + // log attempts and alert the user of this *non-fatal error* (if showDebugMessages) + if (tries.length === 1) { + _log(msg, false, true); + _log(lastTry, false, true); + } + _log(thisTry, false, true); + // after 4 tries, is as close as its gonna get! + if (tries.length > 3) + break; + + tries.push(thisTry); + lastTry = tries[tries.length - 1]; + } + // END TESTING CODE + + // update pane-state dimensions + s.size = size; + $.extend(s, elDims($P)); + + if (s.isVisible && $P.is(":visible")) { + // reposition the resizer-bar + if ($R) + $R.css(side, size + sC.inset[side]); + // resize the content-div + sizeContent(pane); + } + + if (!skipCallback && !skipResizeWhileDragging && state.initialized && s.isVisible) + _runCallbacks("onresize_end", pane); + + // resize all the adjacent panes, and adjust their toggler buttons + // when skipCallback passed, it means the controlling method will handle 'other panes' + if (!skipCallback) { + // also no callback if live-resize is in progress and NOT triggerEventsDuringLiveResize + if (!s.isSliding) + sizeMidPanes(_c[pane].dir == "horz" ? "" : "center", skipResizeWhileDragging, force); + sizeHandles(); + } + + // if opposite-pane was autoClosed, see if it can be autoOpened now + var altPane = _c.oppositeEdge[pane]; + if (size < oldSize && state[altPane].noRoom) { + setSizeLimits(altPane); + makePaneFit(altPane, false, skipCallback); + } + + // DEBUG - ALERT user/developer so they know there was a sizing problem + if (tries.length > 1) + _log(msg + '\nSee the Error Console for details.', true, true); + } + } + + /** + * @see initPanes(), sizePane(), resizeAll(), open(), close(), hide() + * @param {(Array.|string)} panes The pane(s) being resized, comma-delmited string + * @param {boolean=} [skipCallback=false] Should the onresize callback be run? + * @param {boolean=} [force=false] + */ + , sizeMidPanes = function (panes, skipCallback, force) { + panes = (panes ? panes : "east,west,center").split(","); + + $.each(panes, function (i, pane) { + if (!$Ps[pane]) + return; // NO PANE - skip + var + o = options[pane] + , s = state[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + , isCenter = (pane == "center") + , hasRoom = true + , CSS = {} + // if pane is not visible, show it invisibly NOW rather than for *each call* in this script + , visCSS = $.layout.showInvisibly($P) + + , newCenter = calcNewCenterPaneDims() + ; + + // update pane-state dimensions + $.extend(s, elDims($P)); + + if (pane === "center") { + if (!force && s.isVisible && newCenter.width === s.outerWidth && newCenter.height === s.outerHeight) { + $P.css(visCSS); + return true; // SKIP - pane already the correct size + } + // set state for makePaneFit() logic + $.extend(s, cssMinDims(pane), { + maxWidth: newCenter.width + , maxHeight: newCenter.height + }); + CSS = newCenter; + s.newWidth = CSS.width; + s.newHeight = CSS.height; + // convert OUTER width/height to CSS width/height + CSS.width = cssW($P, CSS.width); + // NEW - allow pane to extend 'below' visible area rather than hide it + CSS.height = cssH($P, CSS.height); + hasRoom = CSS.width >= 0 && CSS.height >= 0; // height >= 0 = ALWAYS TRUE NOW + + // during layout init, try to shrink east/west panes to make room for center + if (!state.initialized && o.minWidth > newCenter.width) { + var + reqPx = o.minWidth - s.outerWidth + , minE = options.east.minSize || 0 + , minW = options.west.minSize || 0 + , sizeE = state.east.size + , sizeW = state.west.size + , newE = sizeE + , newW = sizeW + ; + if (reqPx > 0 && state.east.isVisible && sizeE > minE) { + newE = max(sizeE - minE, sizeE - reqPx); + reqPx -= sizeE - newE; + } + if (reqPx > 0 && state.west.isVisible && sizeW > minW) { + newW = max(sizeW - minW, sizeW - reqPx); + reqPx -= sizeW - newW; + } + // IF we found enough extra space, then resize the border panes as calculated + if (reqPx === 0) { + if (sizeE && sizeE != minE) + sizePane('east', newE, true, true, force); // true = skipCallback/noAnimation - initPanes will handle when done + if (sizeW && sizeW != minW) + sizePane('west', newW, true, true, force); // true = skipCallback/noAnimation + // now start over! + sizeMidPanes('center', skipCallback, force); + $P.css(visCSS); + return; // abort this loop + } + } + } else { // for east and west, set only the height, which is same as center height + // set state.min/maxWidth/Height for makePaneFit() logic + if (s.isVisible && !s.noVerticalRoom) + $.extend(s, elDims($P), cssMinDims(pane)); + if (!force && !s.noVerticalRoom && newCenter.height === s.outerHeight) { + $P.css(visCSS); + return true; // SKIP - pane already the correct size + } + // east/west have same top, bottom & height as center + CSS.top = newCenter.top; + CSS.bottom = newCenter.bottom; + s.newSize = newCenter.height; + // NEW - allow pane to extend 'below' visible area rather than hide it + CSS.height = cssH($P, newCenter.height); + s.maxHeight = CSS.height; + hasRoom = (s.maxHeight >= 0); // ALWAYS TRUE NOW + if (!hasRoom) + s.noVerticalRoom = true; // makePaneFit() logic + } + + if (hasRoom) { + // resizeAll passes skipCallback because it triggers callbacks after ALL panes are resized + if (!skipCallback && state.initialized) + _runCallbacks("onresize_start", pane); + + $P.css(CSS); // apply the CSS to pane + if (pane !== "center") + sizeHandles(pane); // also update resizer length + if (s.noRoom && !s.isClosed && !s.isHidden) + makePaneFit(pane); // will re-open/show auto-closed/hidden pane + if (s.isVisible) { + $.extend(s, elDims($P)); // update pane dimensions + if (state.initialized) + sizeContent(pane); // also resize the contents, if exists + } + } else if (!s.noRoom && s.isVisible) // no room for pane + makePaneFit(pane); // will hide or close pane + + // reset visibility, if necessary + $P.css(visCSS); + + delete s.newSize; + delete s.newWidth; + delete s.newHeight; + + if (!s.isVisible) + return true; // DONE - next pane + + /* + * Extra CSS for IE6 or IE7 in Quirks-mode - add 'width' to NORTH/SOUTH panes + * Normally these panes have only 'left' & 'right' positions so pane auto-sizes + * ALSO required when pane is an IFRAME because will NOT default to 'full width' + * TODO: Can I use width:100% for a north/south iframe? + * TODO: Sounds like a job for $P.outerWidth( sC.innerWidth ) SETTER METHOD + */ + if (pane === "center") { // finished processing midPanes + var fix = browser.isIE6 || !browser.boxModel; + if ($Ps.north && (fix || state.north.tagName == "IFRAME")) + $Ps.north.css("width", cssW($Ps.north, sC.innerWidth)); + if ($Ps.south && (fix || state.south.tagName == "IFRAME")) + $Ps.south.css("width", cssW($Ps.south, sC.innerWidth)); + } + + // resizeAll passes skipCallback because it triggers callbacks after ALL panes are resized + if (!skipCallback && state.initialized) + _runCallbacks("onresize_end", pane); + }); + } + + + /** + * @see window.onresize(), callbacks or custom code + * @param {(Object|boolean)=} evt_or_refresh If 'true', then also reset pane-positioning + */ + , resizeAll = function (evt_or_refresh) { + var oldW = sC.innerWidth + , oldH = sC.innerHeight + ; + // stopPropagation if called by trigger("layoutdestroy") - use evtPane utility + evtPane(evt_or_refresh); + + // cannot size layout when 'container' is hidden or collapsed + if (!$N.is(":visible")) + return; + + if (!state.initialized) { + _initLayoutElements(); + return; // no need to resize since we just initialized! + } + + if (evt_or_refresh === true && $.isPlainObject(options.outset)) { + // update container CSS in case outset option has changed + $N.css(options.outset); + } + // UPDATE container dimensions + $.extend(sC, elDims($N, options.inset)); + if (!sC.outerHeight) + return; + + // if 'true' passed, refresh pane & handle positioning too + if (evt_or_refresh === true) { + setPanePosition(); + } + + // onresizeall_start will CANCEL resizing if returns false + // state.container has already been set, so user can access this info for calcuations + if (false === _runCallbacks("onresizeall_start")) + return false; + + var // see if container is now 'smaller' than before + shrunkH = (sC.innerHeight < oldH) + , shrunkW = (sC.innerWidth < oldW) + , $P, o, s + ; + + var shrunk = shrunkH || shrunkW; + + // NOTE special order for sizing: S-N-E-W + $.each(["south", "north", "east", "west"], function (i, pane) { + if (!$Ps[pane]) + return; // no pane - SKIP + o = options[pane]; + s = state[pane]; + + var paneResponsive = false; + var paneRespondedState = false; + var windowWidth = $(window).width(); + + if ((o !== null && o !== 'undefined') && o.responsive && o.responsive.enabled) { + //if(s.size >= o.responsive.sizes.lg) + if (windowWidth >= o.responsive.sizes.lg) + if (o.responsive.when === 'lg' || o.responsive.when === 'md' || o.responsive.when === 'sm' || o.responsive.when === 'xs') { + paneResponsive = false; + } else { + paneResponsive = true; + } + + //if(s.size >= o.responsive.sizes.md) + if (windowWidth >= o.responsive.sizes.md && windowWidth < o.responsive.sizes.lg) + if (o.responsive.when === 'md' || o.responsive.when === 'sm' || o.responsive.when === 'xs') { + paneResponsive = false; + } else { + paneResponsive = true; //hide + } + + if (windowWidth >= o.responsive.sizes.sm && windowWidth < o.responsive.sizes.md) + //if(s.size >= o.responsive.sizes.sm) + if (o.responsive.when === 'sm' || o.responsive.when === 'xs') { + paneResponsive = false; + } else { + paneResponsive = true; //hide + } + + //if(s.size >= o.responsive.sizes.xs) + if (windowWidth >= o.responsive.sizes.xs && windowWidth < o.responsive.sizes.sm) + if (o.responsive.when === 'xs') { + paneResponsive = false; + } else { + paneResponsive = true; //hide + } + } + if (s.autoResize && s.size !== o.size) // resize pane to original size set in options + { + if (paneResponsive && s.isVisible) { + if (o.closable) { + close(pane, true, !o.responsiveAnimate); // true = force, true = noAnimation + } else { + hide(pane, !o.responsiveAnimate); // true = noAnimation + } + s.responded = true; + } else { + if (s.responded) { + if (o.closable) { + open(pane, false, !o.responsiveAnimate); // true = force, true = noAnimation + } else { + show(pane, true, !o.responsiveAnimate); // true = open/NoAnimation/NoAlert + } + s.responded = false; + } + } + sizePane(pane, o.size, true, true, true); // true=skipCallback/noAnimation/forceResize + } else { + setSizeLimits(pane); + if (paneResponsive) { + if (o.closable) { + close(pane, true, !o.responsiveAnimate); // true = force, true = noAnimation + } else { + hide(pane, !o.responsiveAnimate); // true = noAnimation + } + s.responded = true; + } else { + if (s.responded) { + if (o.closable) { + open(pane, false, !o.responsiveAnimate); // true = force, true = noAnimation + } else { + show(pane, true, !o.responsiveAnimate); // true = open/NoAnimation/NoAlert + } + s.responded = false; + } + } + makePaneFit(pane, false, true, true); // true=skipCallback/forceResize + } + }); + + sizeMidPanes("", true, true); // true=skipCallback/forceResize + sizeHandles(); // reposition the toggler elements + + // trigger all individual pane callbacks AFTER layout has finished resizing + $.each(_c.allPanes, function (i, pane) { + $P = $Ps[pane]; + if (!$P) + return; // SKIP + if (state[pane].isVisible) // undefined for non-existent panes + _runCallbacks("onresize_end", pane); // callback - if exists + }); + + + _runCallbacks("onresizeall_end"); + //_triggerLayoutEvent(pane, 'resizeall'); + } + + /** + * Whenever a pane resizes or opens that has a nested layout, trigger resizeAll + * + * @param {(string|Object)} evt_or_pane The pane just resized or opened + */ + , resizeChildren = function (evt_or_pane, skipRefresh) { + var pane = evtPane.call(this, evt_or_pane); + + if (!options[pane].resizeChildren) + return; + + // ensure the pane-children are up-to-date + if (!skipRefresh) + refreshChildren(pane); + var pC = children[pane]; + if ($.isPlainObject(pC)) { + // resize one or more children + $.each(pC, function (key, child) { + if (!child.destroyed) + child.resizeAll(); + }); + } + } + + /** + * IF pane has a content-div, then resize all elements inside pane to fit pane-height + * + * @param {(string|Object)} evt_or_panes The pane(s) being resized + * @param {boolean=} [remeasure=false] Should the content (header/footer) be remeasured? + */ + , sizeContent = function (evt_or_panes, remeasure) { + if (!isInitialized()) + return; + + var panes = evtPane.call(this, evt_or_panes); + panes = panes ? panes.split(",") : _c.allPanes; + + $.each(panes, function (idx, pane) { + var + $P = $Ps[pane] + , $C = $Cs[pane] + , o = options[pane] + , s = state[pane] + , m = s.content // m = measurements + ; + if (!$P || !$C || !$P.is(":visible")) + return true; // NOT VISIBLE - skip + + // if content-element was REMOVED, update OR remove the pointer + if (!$C.length) { + initContent(pane, false); // false = do NOT sizeContent() - already there! + if (!$C) + return; // no replacement element found - pointer have been removed + } + + // onsizecontent_start will CANCEL resizing if returns false + if (false === _runCallbacks("onsizecontent_start", pane)) + return; + + // skip re-measuring offsets if live-resizing + if ((!s.isMoving && !s.isResizing) || o.liveContentResizing || remeasure || m.top == undefined) { + _measure(); + // if any footers are below pane-bottom, they may not measure correctly, + // so allow pane overflow and re-measure + if (m.hiddenFooters > 0 && $P.css("overflow") === "hidden") { + $P.css("overflow", "visible"); + _measure(); // remeasure while overflowing + $P.css("overflow", "hidden"); + } + } + // NOTE: spaceAbove/Below *includes* the pane paddingTop/Bottom, but not pane.borders + var newH = s.innerHeight - (m.spaceAbove - s.css.paddingTop) - (m.spaceBelow - s.css.paddingBottom); + + if (!$C.is(":visible") || m.height != newH) { + // size the Content element to fit new pane-size - will autoHide if not enough room + setOuterHeight($C, newH, true); // true=autoHide + m.height = newH; // save new height + } + if (state.initialized) + _runCallbacks("onsizecontent_end", pane); + + function _below($E) { + return max(s.css.paddingBottom, (parseInt($E.css("marginBottom"), 10) || 0)); + } + + function _measure() { + var + ignore = options[pane].contentIgnoreSelector + , $Fs = $C.nextAll().not(".ui-layout-mask").not(ignore || ":lt(0)") // not :lt(0) = ALL + , $Fs_vis = $Fs.filter(':visible') + , $F = $Fs_vis.filter(':last') + ; + m = { + top: $C[0].offsetTop + , height: $C.outerHeight() + , numFooters: $Fs.length + , hiddenFooters: $Fs.length - $Fs_vis.length + , spaceBelow: 0 // correct if no content footer ($E) + }; + m.spaceAbove = m.top; // just for state - not used in calc + m.bottom = m.top + m.height; + if ($F.length) + //spaceBelow = (LastFooter.top + LastFooter.height) [footerBottom] - Content.bottom + max(LastFooter.marginBottom, pane.paddingBotom) + m.spaceBelow = ($F[0].offsetTop + $F.outerHeight()) - m.bottom + _below($F); + else // no footer - check marginBottom on Content element itself + m.spaceBelow = _below($C); + } + }); + } + + + /** + * Called every time a pane is opened, closed, or resized to slide the togglers to 'center' and adjust their length if necessary + * + * @see initHandles(), open(), close(), resizeAll() + * @param {(string|Object)=} evt_or_panes The pane(s) being resized + */ + , sizeHandles = function (evt_or_panes) { + var panes = evtPane.call(this, evt_or_panes); + panes = panes ? panes.split(",") : _c.borderPanes; + + $.each(panes, function (i, pane) { + var + o = options[pane] + , s = state[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + , $TC + ; + if (!$P || !$R) + return; + + var + dir = _c[pane].dir + , _state = (s.isClosed ? "_closed" : "_open") + , spacing = o["spacing" + _state] + , togAlign = o["togglerAlign" + _state] + , togLen = o["togglerLength" + _state] + , paneLen + , left + , offset + , CSS = {} + ; + + if (spacing === 0) { + $R.hide(); + return; + } else if (!s.noRoom && !s.isHidden) // skip if resizer was hidden for any reason + $R.show(); // in case was previously hidden + + // Resizer Bar is ALWAYS same width/height of pane it is attached to + if (dir === "horz") { // north/south + //paneLen = $P.outerWidth(); // s.outerWidth || + paneLen = sC.innerWidth; // handle offscreen-panes + s.resizerLength = paneLen; + left = $.layout.cssNum($P, "left"); + $R.css({ + width: cssW($R, paneLen) // account for borders & padding + , height: cssH($R, spacing) // ditto + , left: left > -9999 ? left : sC.inset.left // handle offscreen-panes + }); + } else { // east/west + paneLen = $P.outerHeight(); // s.outerHeight || + s.resizerLength = paneLen; + $R.css({ + height: cssH($R, paneLen) // account for borders & padding + , width: cssW($R, spacing) // ditto + , top: sC.inset.top + getPaneSize("north", true) // TODO: what if no North pane? + //, top: $.layout.cssNum($Ps["center"], "top") + }); + } + + // remove hover classes + removeHover(o, $R); + + if ($T) { + if (togLen === 0 || (s.isSliding && o.hideTogglerOnSlide)) { + $T.hide(); // always HIDE the toggler when 'sliding' + return; + } else + $T.show(); // in case was previously hidden + + if (!(togLen > 0) || togLen === "100%" || togLen > paneLen) { + togLen = paneLen; + offset = 0; + } else { // calculate 'offset' based on options.PANE.togglerAlign_open/closed + if (isStr(togAlign)) { + switch (togAlign) { + case "top": + case "left": + offset = 0; + break; + case "bottom": + case "right": + offset = paneLen - togLen; + break; + case "middle": + case "center": + default: + offset = round((paneLen - togLen) / 2); // 'default' catches typos + } + } else { // togAlign = number + var x = parseInt(togAlign, 10); // + if (togAlign >= 0) + offset = x; + else + offset = paneLen - togLen + x; // NOTE: x is negative! + } + } + + if (dir === "horz") { // north/south + var width = cssW($T, togLen); + $T.css({ + width: width // account for borders & padding + , height: cssH($T, spacing) // ditto + , left: offset // TODO: VERIFY that toggler positions correctly for ALL values + , top: 0 + }); + // CENTER the toggler content SPAN + $T.children(".content").each(function () { + $TC = $(this); + $TC.css("marginLeft", round((width - $TC.outerWidth()) / 2)); // could be negative + }); + } else { // east/west + var height = cssH($T, togLen); + $T.css({ + height: height // account for borders & padding + , width: cssW($T, spacing) // ditto + , top: offset // POSITION the toggler + , left: 0 + }); + // CENTER the toggler content SPAN + $T.children(".content").each(function () { + $TC = $(this); + $TC.css("marginTop", round((height - $TC.outerHeight()) / 2)); // could be negative + }); + } + + // remove ALL hover classes + removeHover(0, $T); + } + + // DONE measuring and sizing this resizer/toggler, so can be 'hidden' now + if (!state.initialized && (o.initHidden || s.isHidden)) { + $R.hide(); + if ($T) + $T.hide(); + } + }); + } + + + /** + * @param {(string|Object)} evt_or_pane + */ + , enableClosable = function (evt_or_pane) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $T = $Ts[pane] + , o = options[pane] + ; + if (!$T) + return; + o.closable = true; + $T.on("click." + sID, function (evt) { + evt.stopPropagation(); + toggle(pane); + }) + .css("visibility", "visible") + .css("cursor", "pointer") + .attr("title", state[pane].isClosed ? o.tips.Open : o.tips.Close) // may be blank + .show(); + } + /** + * @param {(string|Object)} evt_or_pane + * @param {boolean=} [hide=false] + */ + , disableClosable = function (evt_or_pane, hide) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $T = $Ts[pane] + ; + if (!$T) + return; + options[pane].closable = false; + // is closable is disable, then pane MUST be open! + if (state[pane].isClosed) + open(pane, false, true); + $T.off("." + sID) + .css("visibility", hide ? "hidden" : "visible") // instead of hide(), which creates logic issues + .css("cursor", "default") + .attr("title", ""); + } + + + /** + * @param {(string|Object)} evt_or_pane + */ + , enableSlidable = function (evt_or_pane) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $R = $Rs[pane] + ; + if (!$R || !$R.data('draggable')) + return; + options[pane].slidable = true; + if (state[pane].isClosed) + bindStartSlidingEvents(pane, true); + } + /** + * @param {(string|Object)} evt_or_pane + */ + , disableSlidable = function (evt_or_pane) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $R = $Rs[pane] + ; + if (!$R) + return; + options[pane].slidable = false; + if (state[pane].isSliding) + close(pane, false, true); + else { + bindStartSlidingEvents(pane, false); + $R.css("cursor", "default") + .attr("title", ""); + removeHover(null, $R[0]); // in case currently hovered + } + } + + + /** + * @param {(string|Object)} evt_or_pane + */ + , enableResizable = function (evt_or_pane) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $R = $Rs[pane] + , o = options[pane] + ; + if (!$R || !$R.data('draggable')) + return; + o.resizable = true; + $R.draggable("enable"); + if (!state[pane].isClosed) + $R.css("cursor", o.resizerCursor) + .attr("title", o.tips.Resize); + } + /** + * @param {(string|Object)} evt_or_pane + */ + , disableResizable = function (evt_or_pane) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $R = $Rs[pane] + ; + if (!$R || !$R.data('draggable')) + return; + options[pane].resizable = false; + $R.draggable("disable") + .css("cursor", "default") + .attr("title", ""); + removeHover(null, $R[0]); // in case currently hovered + } + + + /** + * Move a pane from source-side (eg, west) to target-side (eg, east) + * If pane exists on target-side, move that to source-side, ie, 'swap' the panes + * + * @param {(string|Object)} evt_or_pane1 The pane/edge being swapped + * @param {string} pane2 ditto + */ + , swapPanes = function (evt_or_pane1, pane2) { + if (!isInitialized()) + return; + var pane1 = evtPane.call(this, evt_or_pane1); + // change state.edge NOW so callbacks can know where pane is headed... + state[pane1].edge = pane2; + state[pane2].edge = pane1; + // run these even if NOT state.initialized + if (false === _runCallbacks("onswap_start", pane1) + || false === _runCallbacks("onswap_start", pane2) + ) { + state[pane1].edge = pane1; // reset + state[pane2].edge = pane2; + return; + } + + var + oPane1 = copy(pane1) + , oPane2 = copy(pane2) + , sizes = {} + ; + sizes[pane1] = oPane1 ? oPane1.state.size : 0; + sizes[pane2] = oPane2 ? oPane2.state.size : 0; + + // clear pointers & state + $Ps[pane1] = false; + $Ps[pane2] = false; + state[pane1] = {}; + state[pane2] = {}; + + // ALWAYS remove the resizer & toggler elements + if ($Ts[pane1]) + $Ts[pane1].remove(); + if ($Ts[pane2]) + $Ts[pane2].remove(); + if ($Rs[pane1]) + $Rs[pane1].remove(); + if ($Rs[pane2]) + $Rs[pane2].remove(); + $Rs[pane1] = $Rs[pane2] = $Ts[pane1] = $Ts[pane2] = false; + + // transfer element pointers and data to NEW Layout keys + move(oPane1, pane2); + move(oPane2, pane1); + + // cleanup objects + oPane1 = oPane2 = sizes = null; + + // make panes 'visible' again + if ($Ps[pane1]) + $Ps[pane1].css(_c.visible); + if ($Ps[pane2]) + $Ps[pane2].css(_c.visible); + + // fix any size discrepancies caused by swap + resizeAll(); + + // run these even if NOT state.initialized + _runCallbacks("onswap_end", pane1); + _runCallbacks("onswap_end", pane2); + + + function copy(n) { // n = pane + var + $P = $Ps[n] + , $C = $Cs[n] + ; + return !$P ? false : { + pane: n + , P: $P ? $P[0] : false + , C: $C ? $C[0] : false + , state: $.extend(true, {}, state[n]) + , options: $.extend(true, {}, options[n]) + } + } + + function move(oPane, pane) { + if (!oPane) + return; + var + P = oPane.P + , C = oPane.C + , oldPane = oPane.pane + , c = _c[pane] + // save pane-options that should be retained + , s = $.extend(true, {}, state[pane]) + , o = options[pane] + // RETAIN side-specific FX Settings - more below + , fx = {resizerCursor: o.resizerCursor} + , re, size, pos + ; + $.each("fxName,fxSpeed,fxSettings".split(","), function (i, k) { + fx[k + "_open"] = o[k + "_open"]; + fx[k + "_close"] = o[k + "_close"]; + fx[k + "_size"] = o[k + "_size"]; + }); + + // update object pointers and attributes + $Ps[pane] = $(P) + .data({ + layoutPane: Instance[pane] // NEW pointer to pane-alias-object + , layoutEdge: pane + }) + .css(_c.hidden) + .css(c.cssReq) + ; + $Cs[pane] = C ? $(C) : false; + + // set options and state + options[pane] = $.extend(true, {}, oPane.options, fx); + state[pane] = $.extend(true, {}, oPane.state); + + // change classNames on the pane, eg: ui-layout-pane-east ==> ui-layout-pane-west + re = new RegExp(o.paneClass + "-" + oldPane, "g"); + P.className = P.className.replace(re, o.paneClass + "-" + pane); + + // ALWAYS regenerate the resizer & toggler elements + initHandles(pane); // create the required resizer & toggler + + // if moving to different orientation, then keep 'target' pane size + if (c.dir != _c[oldPane].dir) { + size = sizes[pane] || 0; + setSizeLimits(pane); // update pane-state + size = max(size, state[pane].minSize); + // use manualSizePane to disable autoResize - not useful after panes are swapped + manualSizePane(pane, size, true, true); // true/true = skipCallback/noAnimation + } else // move the resizer here + $Rs[pane].css(c.side, sC.inset[c.side] + (state[pane].isVisible ? getPaneSize(pane) : 0)); + + + // ADD CLASSNAMES & SLIDE-BINDINGS + if (oPane.state.isVisible && !s.isVisible) + setAsOpen(pane, true); // true = skipCallback + else { + setAsClosed(pane); + bindStartSlidingEvents(pane, true); // will enable events IF option is set + } + + // DESTROY the object + oPane = null; + } + } + + + /** + * INTERNAL method to sync pin-buttons when pane is opened or closed + * Unpinned means the pane is 'sliding' - ie, over-top of the adjacent panes + * + * @see open(), setAsOpen(), setAsClosed() + * @param {string} pane These are the params returned to callbacks by layout() + * @param {boolean} doPin True means set the pin 'down', False means 'up' + */ + , syncPinBtns = function (pane, doPin) { + if ($.layout.plugins.buttons) + $.each(state[pane].pins, function (i, selector) { + $.layout.buttons.setPinState(Instance, $(selector), pane, doPin); + }); + } + + ; // END var DECLARATIONS + + /** + * Capture keys when enableCursorHotkey - toggle pane if hotkey pressed + * + * @see document.keydown() + */ + function keyDown(evt) { + if (!evt) + return true; + var code = evt.keyCode; + if (code < 33) + return true; // ignore special keys: ENTER, TAB, etc + + var + PANE = { + 38: "north" // Up Cursor - $.ui.keyCode.UP + , 40: "south" // Down Cursor - $.ui.keyCode.DOWN + , 37: "west" // Left Cursor - $.ui.keyCode.LEFT + , 39: "east" // Right Cursor - $.ui.keyCode.RIGHT + } + , ALT = evt.altKey // no worky! + , SHIFT = evt.shiftKey + , CTRL = evt.ctrlKey + , CURSOR = (CTRL && code >= 37 && code <= 40) + , o, k, m, pane + ; + + if (CURSOR && options[PANE[code]].enableCursorHotkey) // valid cursor-hotkey + pane = PANE[code]; + else if (CTRL || SHIFT) // check to see if this matches a custom-hotkey + $.each(_c.borderPanes, function (i, p) { // loop each pane to check its hotkey + o = options[p]; + k = o.customHotkey; + m = o.customHotkeyModifier; // if missing or invalid, treated as "CTRL+SHIFT" + if ((SHIFT && m == "SHIFT") || (CTRL && m == "CTRL") || (CTRL && SHIFT)) { // Modifier matches + if (k && code === (isNaN(k) || k <= 9 ? k.toUpperCase().charCodeAt(0) : k)) { // Key matches + pane = p; + return false; // BREAK + } + } + }); + + // validate pane + if (!pane || !$Ps[pane] || !options[pane].closable || state[pane].isHidden) + return true; + + toggle(pane); + + evt.stopPropagation(); + evt.returnValue = false; // CANCEL key + return false; + } + + /* + * ###################################### + * UTILITY METHODS + * called externally or by initButtons + * ###################################### + */ + + /** + * Change/reset a pane overflow setting & zIndex to allow popups/drop-downs to work + * + * @param {Object=} [el] (optional) Can also be 'bound' to a click, mouseOver, or other event + */ + function allowOverflow(el) { + if (!isInitialized()) + return; + if (this && this.tagName) + el = this; // BOUND to element + var $P; + if (isStr(el)) + $P = $Ps[el]; + else if ($(el).data("layoutRole")) + $P = $(el); + else + $(el).parents().each(function () { + if ($(this).data("layoutRole")) { + $P = $(this); + return false; // BREAK + } + }); + if (!$P || !$P.length) + return; // INVALID + + var + pane = $P.data("layoutEdge") + , s = state[pane] + ; + + // if pane is already raised, then reset it before doing it again! + // this would happen if allowOverflow is attached to BOTH the pane and an element + if (s.cssSaved) + resetOverflow(pane); // reset previous CSS before continuing + + // if pane is raised by sliding or resizing, or its closed, then abort + if (s.isSliding || s.isResizing || s.isClosed) { + s.cssSaved = false; + return; + } + + var + newCSS = {zIndex: (options.zIndexes.resizer_normal + 1)} + , curCSS = {} + , of = $P.css("overflow") + , ofX = $P.css("overflowX") + , ofY = $P.css("overflowY") + ; + // determine which, if any, overflow settings need to be changed + if (of != "visible") { + curCSS.overflow = of; + newCSS.overflow = "visible"; + } + if (ofX && !ofX.match(/(visible|auto)/)) { + curCSS.overflowX = ofX; + newCSS.overflowX = "visible"; + } + if (ofY && !ofY.match(/(visible|auto)/)) { + curCSS.overflowY = ofX; + newCSS.overflowY = "visible"; + } + + // save the current overflow settings - even if blank! + s.cssSaved = curCSS; + + // apply new CSS to raise zIndex and, if necessary, make overflow 'visible' + $P.css(newCSS); + + // make sure the zIndex of all other panes is normal + $.each(_c.allPanes, function (i, p) { + if (p != pane) + resetOverflow(p); + }); + + } + + /** + * @param {Object=} [el] (optional) Can also be 'bound' to a click, mouseOver, or other event + */ + function resetOverflow(el) { + if (!isInitialized()) + return; + if (this && this.tagName) + el = this; // BOUND to element + var $P; + if (isStr(el)) + $P = $Ps[el]; + else if ($(el).data("layoutRole")) + $P = $(el); + else + $(el).parents().each(function () { + if ($(this).data("layoutRole")) { + $P = $(this); + return false; // BREAK + } + }); + if (!$P || !$P.length) + return; // INVALID + + var + pane = $P.data("layoutEdge") + , s = state[pane] + , CSS = s.cssSaved || {} + ; + // reset the zIndex + if (!s.isSliding && !s.isResizing) + $P.css("zIndex", options.zIndexes.pane_normal); + + // reset Overflow - if necessary + $P.css(CSS); + + // clear var + s.cssSaved = false; + } + + /* + * ##################### + * CREATE/RETURN LAYOUT + * ##################### + */ + + // validate that container exists + var $N = $(this).eq(0); // FIRST matching Container element + if (!$N.length) { + return _log(options.errors.containerMissing); + } + // Users retrieve Instance of a layout with: $N.layout() OR $N.data("layout") + // return the Instance-pointer if layout has already been initialized + if ($N.data("layoutContainer") && $N.data("layout")) + return $N.data("layout"); // cached pointer + + // init global vars + var + $Ps = {} // Panes x5 - set in initPanes() + , $Cs = {} // Content x5 - set in initPanes() + , $Rs = {} // Resizers x4 - set in initHandles() + , $Ts = {} // Togglers x4 - set in initHandles() + , $Ms = $([]) // Masks - up to 2 masks per pane (IFRAME + DIV) + // aliases for code brevity + , sC = state.container // alias for easy access to 'container dimensions' + , sID = state.id // alias for unique layout ID/namespace - eg: "layout435" + ; + + // create Instance object to expose data & option Properties, and primary action Methods + var Instance = { + // layout data + options: options // property - options hash + , state: state // property - dimensions hash + // object pointers + , container: $N // property - object pointers for layout container + , panes: $Ps // property - object pointers for ALL Panes: panes.north, panes.center + , contents: $Cs // property - object pointers for ALL Content: contents.north, contents.center + , resizers: $Rs // property - object pointers for ALL Resizers, eg: resizers.north + , togglers: $Ts // property - object pointers for ALL Togglers, eg: togglers.north + // border-pane open/close + , hide: hide // method - ditto + , show: show // method - ditto + , toggle: toggle // method - pass a 'pane' ("north", "west", etc) + , open: open // method - ditto + , close: close // method - ditto + , slideOpen: slideOpen // method - ditto + , slideClose: slideClose // method - ditto + , slideToggle: slideToggle // method - ditto + // pane actions + , setSizeLimits: setSizeLimits // method - pass a 'pane' - update state min/max data + , _sizePane: sizePane // method -intended for user by plugins only! + , sizePane: manualSizePane // method - pass a 'pane' AND an 'outer-size' in pixels or percent, or 'auto' + , sizeContent: sizeContent // method - pass a 'pane' + , swapPanes: swapPanes // method - pass TWO 'panes' - will swap them + , showMasks: showMasks // method - pass a 'pane' OR list of panes - default = all panes with mask option set + , hideMasks: hideMasks // method - ditto' + // pane element methods + , initContent: initContent // method - ditto + , addPane: addPane // method - pass a 'pane' + , removePane: removePane // method - pass a 'pane' to remove from layout, add 'true' to delete the pane-elem + , createChildren: createChildren // method - pass a 'pane' and (optional) layout-options (OVERRIDES options[pane].children + , refreshChildren: refreshChildren // method - pass a 'pane' and a layout-instance + // special pane option setting + , enableClosable: enableClosable // method - pass a 'pane' + , disableClosable: disableClosable // method - ditto + , enableSlidable: enableSlidable // method - ditto + , disableSlidable: disableSlidable // method - ditto + , enableResizable: enableResizable // method - ditto + , disableResizable: disableResizable// method - ditto + // utility methods for panes + , allowOverflow: allowOverflow // utility - pass calling element (this) + , resetOverflow: resetOverflow // utility - ditto + // layout control + , destroy: destroy // method - no parameters + , initPanes: isInitialized // method - no parameters + , resizeAll: resizeAll // method - no parameters + // callback triggering + , runCallbacks: _runCallbacks // method - pass evtName & pane (if a pane-event), eg: trigger("onopen", "west") + // alias collections of options, state and children - created in addPane and extended elsewhere + , hasParentLayout: false // set by initContainer() + , children: children // pointers to child-layouts, eg: Instance.children.west.layoutName + , north: false // alias group: { name: pane, pane: $Ps[pane], options: options[pane], state: state[pane], children: children[pane] } + , south: false // ditto + , west: false // ditto + , east: false // ditto + , center: false // ditto + }; + + // create the border layout NOW + if (_create() === 'cancel') // onload_start callback returned false to CANCEL layout creation + return null; + else // true OR false -- if layout-elements did NOT init (hidden or do not exist), can auto-init later + return Instance; // return the Instance object + + }; + } + + )(jQuery); + + + /** + * Cookie plugin + * + * Copyright (c) 2006 Klaus Hartl (stilbuero.de) + * Dual licensed under the MIT and GPL licenses: + * http://www.opensource.org/licenses/mit-license.php + * http://www.gnu.org/licenses/gpl.html + * + */ + jQuery.cookie = function (name, value, options) { + if (typeof value != 'undefined') { // name and value given, set cookie + options = options || {}; + if (value === null) { + value = ''; + options.expires = -1; + } + var expires = ''; + if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) { + var date; + if (typeof options.expires == 'number') { + date = new Date(); + date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000)); + } else { + date = options.expires; + } + expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE + } + // CAUTION: Needed to parenthesize options.path and options.domain + // in the following expressions, otherwise they evaluate to undefined + // in the packed version for some reason... + var path = options.path ? '; path=' + (options.path) : ''; + var domain = options.domain ? '; domain=' + (options.domain) : ''; + var secure = options.secure ? '; secure' : ''; + document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join(''); + } else { // only name given, get cookie + var cookieValue = null; + if (document.cookie && document.cookie != '') { + var cookies = document.cookie.split(';'); + for (var i = 0; i < cookies.length; i++) { + var cookie = String.prototype.trim(cookies[i]); + // Does this cookie string begin with the name we want? + if (cookie.substring(0, name.length + 1) == (name + '=')) { + cookieValue = decodeURIComponent(cookie.substring(name.length + 1)); + break; + } + } + } + return cookieValue; + } + }; + + + (function ($) { + + if (!$.layout) + return; + + + /** + * UI COOKIE UTILITY + * + * A $.cookie OR $.ui.cookie namespace *should be standard*, but until then... + * This creates $.ui.cookie so Layout does not need the cookie.jquery.js plugin + * NOTE: This utility is REQUIRED by the layout.state plugin + * + * Cookie methods in Layout are created as part of State Management + */ + if (!$.ui) + $.ui = {}; + $.ui.cookie = { + // cookieEnabled is not in DOM specs, but DOES works in all browsers,including IE6 + acceptsCookies: !!navigator.cookieEnabled + + , read: function (name) { + var + c = document.cookie + , cs = c ? c.split(';') : [] + , pair, data, i + ; + for (i = 0; pair = cs[i]; i++) { + data = String.prototype.trim.call(pair).split('='); // name=value => [ name, value ] + if (data[0] == name) // found the layout cookie + return decodeURIComponent(data[1]); + } + return null; + } + + , write: function (name, val, cookieOpts) { + var params = "" + , date = "" + , clear = false + , o = cookieOpts || {} + , x = o.expires || null + , t = typeof(x) ; if (t === "date") date = x; @@ -5780,7 +18804,7 @@ */ , readState: function (inst, opts) { // backward compatility - if (typeof opts === 'string') + if (typeof(opts) === 'string') opts = {keys: opts}; if (!opts) opts = {}; diff --git a/demos/js/jquery.layout_and_plugins.min.js b/demos/js/jquery.layout_and_plugins.min.js index 7f003e1..4287fe0 100644 --- a/demos/js/jquery.layout_and_plugins.min.js +++ b/demos/js/jquery.layout_and_plugins.min.js @@ -1 +1 @@ -(function(a){if(typeof define==="function"&&define.amd){define(["jquery"],a)}else{a(jQuery)}}(function(jQuery){(function($){var min=Math.min,max=Math.max,round=Math.floor,isStr=function(v){return typeof v==="string"},runPluginCallbacks=function(Instance,a_fn){if(Array.isArray(a_fn)){for(var i=0,c=a_fn.length;i').appendTo("body"),d={width:$c.outerWidth-$c[0].clientWidth,height:100-$c[0].clientHeight};$c.remove();window.scrollbarWidth=d.width;window.scrollbarHeight=d.height;return dim.match(/^(width|height)$/)?d[dim]:d},disableTextSelection:function(){var $d=$(document),s="textSelectionDisabled",x="textSelectionInitialized";if($.fn.disableSelection){if(!$d.data(x)){$d.on("mouseup",$.layout.enableTextSelection).data(x,true)}if(!$d.data(s)){$d.disableSelection().data(s,true)}}},enableTextSelection:function(){var $d=$(document),s="textSelectionDisabled";if($.fn.enableSelection&&$d.data(s)){$d.enableSelection().data(s,false)}},showInvisibly:function($E,force){if($E&&$E.length&&(force||$E.css("display")==="none")){var s=$E[0].style,CSS={display:s.display||"",visibility:s.visibility||""};$E.css({display:"block",visibility:"hidden"});return CSS}return{}},getElementDimensions:function($E,inset){var d={css:{},inset:{}},x=d.css,i={bottom:0},N=$.layout.cssNum,R=Math.round,off=$E.offset(),b,p,ei;d.offsetLeft=off.left;d.offsetTop=off.top;if(!inset){inset={}}$.each("Left,Right,Top,Bottom".split(","),function(idx,e){b=x["border"+e]=$.layout.borderWidth($E,e);p=x["padding"+e]=$.layout.cssNum($E,"padding"+e);ei=e.toLowerCase();d.inset[ei]=inset[ei]>=0?inset[ei]:p;i[ei]=d.inset[ei]+b});x.width=R($E.width());x.height=R($E.height());x.top=N($E,"top",true);x.bottom=N($E,"bottom",true);x.left=N($E,"left",true);x.right=N($E,"right",true);d.outerWidth=R($E.outerWidth());d.outerHeight=R($E.outerHeight());d.innerWidth=max(0,d.outerWidth-i.left-i.right);d.innerHeight=max(0,d.outerHeight-i.top-i.bottom);d.layoutWidth=R($E.innerWidth());d.layoutHeight=R($E.innerHeight());return d},getElementStyles:function($E,list){var CSS={},style=$E[0].style,props=list.split(","),sides="Top,Bottom,Left,Right".split(","),attrs="Color,Style,Width".split(","),p,s,a,i,j,k;for(i=0;i=L&&x<=R)&&(y>=T&&y<=B))},msg:function(info,popup,debugTitle,debugOpts){if($.isPlainObject(info)&&window.debugData){if(typeof popup==="string"){debugOpts=debugTitle;debugTitle=popup}else{if(typeof debugTitle==="object"){debugOpts=debugTitle;debugTitle=null}}var t=debugTitle||"log( )",o=$.extend({sort:false,returnHTML:false,display:false},debugOpts);if(popup===true||o.display){debugData(info,t,o)}else{if(window.console){console.log(debugData(info,t,o))}}}else{if(popup){alert(info)}else{if(window.console){console.log(info)}else{var id="#layoutLogger",$l=$(id);if(!$l.length){$l=createLog()}$l.children("ul").append('
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p=$N.css("position");if(!p||!p.match(/(fixed|absolute|relative)/)){$N.css("position","relative")}if($N.is(":visible")){$.extend(sC,elDims($N,o.inset));if(sC.innerHeight<1){_log(o.errors.noContainerHeight.replace(/CONTAINER/,sC.ref))}}}if(num($N,"minWidth")){$N.parent().css("overflowX","auto")}if(num($N,"minHeight")){$N.parent().css("overflowY","auto")}}catch(ex){}},initHotkeys=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var o=options[pane];if(o.enableCursorHotkey||o.customHotkey){$(document).on("keydown."+sID,keyDown);return false}})},initOptions=function(){var data,d,pane,key,val,i,c,o;opts=$.layout.transformData(opts,true);opts=$.layout.backwardCompatibility.renameAllOptions(opts);if(!$.isEmptyObject(opts.panes)){data=$.layout.optionsMap.noDefault;for(i=0,c=data.length;i0){z.pane_normal=zo;z.content_mask=max(zo+1,z.content_mask);z.resizer_normal=max(zo+2,z.resizer_normal)}delete options.panes;function createFxOptions(pane){var o=options[pane],d=options.panes;if(!o.fxSettings){o.fxSettings={}}if(!d.fxSettings){d.fxSettings={}}$.each(["_open","_close","_size"],function(i,n){var sName="fxName"+n,sSpeed="fxSpeed"+n,sSettings="fxSettings"+n,fxName=o[sName]=o[sName]||d[sName]||o.fxName||d.fxName||"none",fxExists=$.effects&&($.effects[fxName]||($.effects.effect&&$.effects.effect[fxName]));if(fxName==="none"||!options.effects[fxName]||!fxExists){fxName=o[sName]="none"}var fx=options.effects[fxName]||{},fx_all=fx.all||null,fx_pane=fx[pane]||null;o[sSpeed]=o[sSpeed]||d[sSpeed]||o.fxSpeed||d.fxSpeed||null;o[sSettings]=$.extend(true,{},fx_all,fx_pane,d.fxSettings,o.fxSettings,d[sSettings],o[sSettings])});delete o.fxName;delete o.fxSpeed;delete o.fxSettings}},getPane=function(pane){var sel=options[pane].paneSelector;if(sel.substr(0,1)==="#"){return $N.find(sel).eq(0)}else{var $P=$N.children(sel).eq(0);return $P.length?$P:$N.children("form:first").children(sel).eq(0)}},initPanes=function(evt){evtPane(evt);$.each(_c.allPanes,function(idx,pane){addPane(pane,true)});initHandles();$.each(_c.borderPanes,function(i,pane){if($Ps[pane]&&state[pane].isVisible){setSizeLimits(pane);makePaneFit(pane)}});sizeMidPanes("center");$.each(_c.allPanes,function(idx,pane){afterInitPane(pane)})},addPane=function(pane,force){if(!force&&!isInitialized()){return}var o=options[pane],s=state[pane],c=_c[pane],dir=c.dir,fx=s.fx,spacing=o.spacing_open||0,isCenter=(pane==="center"),CSS={},$P=$Ps[pane],size,minSize,maxSize,child;if($P){removePane(pane,false,true,false)}else{$Cs[pane]=false}$P=$Ps[pane]=getPane(pane);if(!$P.length){$Ps[pane]=false;return}if(!$P.data("layoutCSS")){var props="position,top,left,bottom,right,width,height,overflow,zIndex,display,backgroundColor,padding,margin,border";$P.data("layoutCSS",styles($P,props))}Instance[pane]={name:pane,pane:$Ps[pane],content:$Cs[pane],options:options[pane],state:state[pane],children:children[pane]};$P.data({parentLayout:Instance,layoutPane:Instance[pane],layoutEdge:pane,layoutRole:"pane"}).css(c.cssReq).css("zIndex",options.zIndexes.pane_normal).css(o.applyDemoStyles?c.cssDemo:{}).addClass(o.paneClass+" "+o.paneClass+"-"+pane).on("mouseenter."+sID,addHover).on("mouseleave."+sID,removeHover);var paneMethods={hide:"",show:"",toggle:"",close:"",open:"",slideOpen:"",slideClose:"",slideToggle:"",size:"sizePane",sizePane:"sizePane",sizeContent:"",sizeHandles:"",enableClosable:"",disableClosable:"",enableSlideable:"",disableSlideable:"",enableResizable:"",disableResizable:"",swapPanes:"swapPanes",swap:"swapPanes",move:"swapPanes",removePane:"removePane",remove:"removePane",createChildren:"",resizeChildren:"",resizeAll:"resizeAll",resizeLayout:"resizeAll"},name;for(name in paneMethods){$P.on("layoutpane"+name.toLowerCase()+"."+sID,Instance[paneMethods[name]||name])}initContent(pane,false);if(!isCenter){size=s.size=_parseSize(pane,o.size);minSize=_parseSize(pane,o.minSize)||1;maxSize=_parseSize(pane,o.maxSize)||100000;if(size>0){size=max(min(size,maxSize),minSize)}s.autoResize=o.autoResize;s.isClosed=false;s.isSliding=false;s.isResizing=false;s.isHidden=false;if(!s.pins){s.pins=[]}}s.tagName=$P[0].tagName;s.edge=pane;s.noRoom=false;s.isVisible=true;setPanePosition(pane);if(dir==="horz"){CSS.height=cssH($P,size)}else{if(dir==="vert"){CSS.width=cssW($P,size)}}$P.css(CSS);if(dir!="horz"){sizeMidPanes(pane,true)}if(state.initialized){initHandles(pane);initHotkeys(pane)}if(o.initClosed&&o.closable&&!o.initHidden){close(pane,true,true)}else{if(o.initHidden||o.initClosed){hide(pane)}else{if(!s.noRoom){$P.css("display","block")}}}$P.css("visibility","visible");if(o.showOverflowOnHover){$P.on("hover",allowOverflow,resetOverflow)}if(state.initialized){afterInitPane(pane)}},afterInitPane=function(pane){var $P=$Ps[pane],s=state[pane],o=options[pane];if(!$P){return}if($P.data("layout")){refreshChildren(pane,$P.data("layout"))}if(s.isVisible){if(state.initialized){resizeAll()}else{sizeContent(pane)}if(o.triggerEventsOnLoad){_runCallbacks("onresize_end",pane)}else{resizeChildren(pane,true)}}if(o.initChildren&&o.children){createChildren(pane)}},setPanePosition=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var $P=$Ps[pane],$R=$Rs[pane],o=options[pane],s=state[pane],side=_c[pane].side,CSS={};if(!$P){return}switch(pane){case"north":CSS.top=sC.inset.top;CSS.left=sC.inset.left;CSS.right=sC.inset.right;break;case"south":CSS.bottom=sC.inset.bottom;CSS.left=sC.inset.left;CSS.right=sC.inset.right;break;case"west":CSS.left=sC.inset.left;break;case"east":CSS.right=sC.inset.right;break;case"center":}$P.css(CSS);if($R&&s.isClosed){$R.css(side,sC.inset[side])}else{if($R&&!s.isHidden){$R.css(side,sC.inset[side]+getPaneSize(pane))}}})},initHandles=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var $P=$Ps[pane];$Rs[pane]=false;$Ts[pane]=false;if(!$P){return}var o=options[pane],s=state[pane],c=_c[pane],paneId=o.paneSelector.substr(0,1)==="#"?o.paneSelector.substr(1):"",rClass=o.resizerClass,tClass=o.togglerClass,spacing=(s.isVisible?o.spacing_open:o.spacing_closed),_pane="-"+pane,_state=(s.isVisible?"-open":"-closed"),I=Instance[pane],$R=I.resizer=$Rs[pane]=$("
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"+tClass+_pane).on("hover",addHover,removeHover).on("mouseenter",onResizerEnter).appendTo($R);if(o.togglerContent_open){$(""+o.togglerContent_open+"").data({layoutEdge:pane,layoutRole:"togglerContent"}).data("layoutRole","togglerContent").data("layoutEdge",pane).addClass("content content-open").css("display","none").appendTo($T)}if(o.togglerContent_closed){$(""+o.togglerContent_closed+"").data({layoutEdge:pane,layoutRole:"togglerContent"}).addClass("content content-closed").css("display","none").appendTo($T)}enableClosable(pane)}initResizable(pane);if(s.isVisible){setAsOpen(pane)}else{setAsClosed(pane);bindStartSlidingEvents(pane,true)}});sizeHandles()},initContent=function(pane,resize){if(!isInitialized()){return}var o=options[pane],sel=o.contentSelector,I=Instance[pane],$P=$Ps[pane],$C;if(sel){$C=I.content=$Cs[pane]=(o.findNestedContent)?$P.find(sel).eq(0):$P.children(sel).eq(0)}if($C&&$C.length){$C.data("layoutRole","content");if(!$C.data("layoutCSS")){$C.data("layoutCSS",styles($C,"height"))}$C.css(_c.content.cssReq);if(o.applyDemoStyles){$C.css(_c.content.cssDemo);$P.css(_c.content.cssDemoPane)}if($P.css("overflowX").match(/(scroll|auto)/)){$P.css("overflow","hidden")}state[pane].content={};if(resize!==false){sizeContent(pane)}}else{I.content=$Cs[pane]=false}},initResizable=function(panes){var draggingAvailable=$.layout.plugins.draggable,side;panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(idx,pane){var o=options[pane];if(!draggingAvailable||!$Ps[pane]||!o.resizable){o.resizable=false;return true}var s=state[pane],z=options.zIndexes,c=_c[pane],side=c.dir=="horz"?"top":"left",$P=$Ps[pane],$R=$Rs[pane],base=o.resizerClass,lastPos=0,r,live,resizerClass=base+"-drag",resizerPaneClass=base+"-"+pane+"-drag",helperClass=base+"-dragging",helperPaneClass=base+"-"+pane+"-dragging",helperLimitClass=base+"-dragging-limit",helperPaneLimitClass=base+"-"+pane+"-dragging-limit",helperClassesSet=false;if(!s.isClosed){$R.attr("title",o.tips.Resize).css("cursor",o.resizerCursor)}$R.draggable({containment:$N[0],axis:(c.dir=="horz"?"y":"x"),delay:0,distance:1,grid:o.resizingGrid,helper:"clone",opacity:o.resizerDragOpacity,addClasses:false,zIndex:z.resizer_drag,start:function(e,ui){o=options[pane];s=state[pane];live=o.livePaneResizing;if(false===_runCallbacks("ondrag_start",pane)){return false}s.isResizing=true;state.paneResizing=pane;timer.clear(pane+"_closeSlider");setSizeLimits(pane);r=s.resizerPosition;lastPos=ui.position[side];$R.addClass(resizerClass+" "+resizerPaneClass);helperClassesSet=false;showMasks(pane,{resizing:true})},drag:function(e,ui){if(!helperClassesSet){ui.helper.addClass(helperClass+" "+helperPaneClass).css({right:"auto",bottom:"auto"}).children().css("visibility","hidden");helperClassesSet=true;if(s.isSliding){$Ps[pane].css("zIndex",z.pane_sliding)}}var limit=0;if(ui.position[side]r.max){ui.position[side]=r.max;limit=1}}if(limit){ui.helper.addClass(helperLimitClass+" "+helperPaneLimitClass);window.defaultStatus=(limit>0&&pane.match(/(north|west)/))||(limit<0&&pane.match(/(south|east)/))?o.tips.maxSizeWarning:o.tips.minSizeWarning}else{ui.helper.removeClass(helperLimitClass+" "+helperPaneLimitClass);window.defaultStatus=""}if(live&&Math.abs(ui.position[side]-lastPos)>=o.liveResizingTolerance){lastPos=ui.position[side];resizePanes(e,ui,pane)}},stop:function(e,ui){$("body").enableSelection();window.defaultStatus="";$R.removeClass(resizerClass+" "+resizerPaneClass);s.isResizing=false;state.paneResizing=false;resizePanes(e,ui,pane,true)}})});var resizePanes=function(evt,ui,pane,resizingDone){var dragPos=ui.position,c=_c[pane],o=options[pane],s=state[pane],resizerPos;switch(pane){case"north":resizerPos=dragPos.top;break;case"west":resizerPos=dragPos.left;break;case"south":resizerPos=sC.layoutHeight-dragPos.top-o.spacing_open;break;case"east":resizerPos=sC.layoutWidth-dragPos.left-o.spacing_open;break}var newSize=resizerPos-sC.inset[c.side];if(!resizingDone){if(Math.abs(newSize-s.size)=0;i--){$M=$Ms.eq(i);p=$M.data("layoutMask");if(!options[p].maskObjects){$M.hide()}}}}},getMasks=function(pane){var $Masks=$([]),$M,i=0,c=$Ms.length;for(;is.maxSize){syncPinBtns(pane,false);if(!noAlert&&o.tips.noRoomToOpen){alert(o.tips.noRoomToOpen)}return queueNext()}if(slide){bindStopSlidingEvents(pane,true)}else{if(s.isSliding){bindStopSlidingEvents(pane,false)}else{if(o.slidable){bindStartSlidingEvents(pane,false)}}}s.noRoom=false;makePaneFit(pane);isShowing=s.isShowing;delete s.isShowing;doFX=!noAnimation&&s.isClosed&&(o.fxName_open!="none");s.isMoving=true;s.isVisible=true;s.isClosed=false;if(isShowing){s.isHidden=false}if(doFX){lockPaneForFX(pane,true);$P.show(o.fxName_open,o.fxSettings_open,o.fxSpeed_open,function(){lockPaneForFX(pane,false);if(s.isVisible){open_2()}queueNext()})}else{_showPane(pane);open_2();queueNext()}});function open_2(){s.isMoving=false;_fixIframe(pane);if(!s.isSliding){sizeMidPanes(_c[pane].dir=="vert"?"center":"",false)}setAsOpen(pane)}},setAsOpen=function(pane,skipCallback){var $P=$Ps[pane],$R=$Rs[pane],$T=$Ts[pane],o=options[pane],s=state[pane],side=_c[pane].side,rClass=o.resizerClass,tClass=o.togglerClass,_pane="-"+pane,_open="-open",_closed="-closed",_sliding="-sliding";$R.css(side,sC.inset[side]+getPaneSize(pane)).removeClass(rClass+_closed+" "+rClass+_pane+_closed).addClass(rClass+_open+" "+rClass+_pane+_open);if(s.isSliding){$R.addClass(rClass+_sliding+" "+rClass+_pane+_sliding)}else{$R.removeClass(rClass+_sliding+" "+rClass+_pane+_sliding)}removeHover(0,$R);if(o.resizable&&$.layout.plugins.draggable){$R.draggable("enable").css("cursor",o.resizerCursor).attr("title",o.tips.Resize)}else{if(!s.isSliding){$R.css("cursor","default")}}if($T){$T.removeClass(tClass+_closed+" "+tClass+_pane+_closed).addClass(tClass+_open+" "+tClass+_pane+_open).attr("title",o.tips.Close);removeHover(0,$T);$T.children(".content-closed").hide();$T.children(".content-open").css("display","block")}syncPinBtns(pane,!s.isSliding);$.extend(s,elDims($P));if(state.initialized){sizeHandles();sizeContent(pane,true)}if(!skipCallback&&(state.initialized||o.triggerEventsOnLoad)&&$P.is(":visible")){_runCallbacks("onopen_end",pane);if(s.isShowing){_runCallbacks("onshow_end",pane)}if(state.initialized){_runCallbacks("onresize_end",pane)}}},slideOpen=function(evt_or_pane){if(!isInitialized()){return}var evt=evtObj(evt_or_pane),pane=evtPane.call(this,evt_or_pane),s=state[pane],delay=options[pane].slideDelay_open;if(pane==="center"){return}if(evt){evt.stopImmediatePropagation()}if(s.isClosed&&evt&&evt.type==="mouseenter"&&delay>0){timer.set(pane+"_openSlider",open_NOW,delay)}else{open_NOW()}function open_NOW(){if(!s.isClosed){bindStopSlidingEvents(pane,true)}else{if(!s.isMoving){open(pane,true)}}}},slideClose=function(evt_or_pane){if(!isInitialized()){return}var evt=evtObj(evt_or_pane),pane=evtPane.call(this,evt_or_pane),o=options[pane],s=state[pane],delay=s.isMoving?1000:300;if(pane==="center"){return}if(s.isClosed||s.isResizing){}else{if(o.slideTrigger_close==="click"){close_NOW()}else{if(o.preventQuickSlideClose&&s.isMoving){}else{if(o.preventPrematureSlideClose&&evt&&$.layout.isMouseOverElem(evt,$Ps[pane])){}else{if(evt){timer.set(pane+"_closeSlider",close_NOW,max(o.slideDelay_close,delay))}else{close_NOW()}}}}}function close_NOW(){if(s.isClosed){bindStopSlidingEvents(pane,false)}else{if(!s.isMoving){close(pane)}}}},slideToggle=function(evt_or_pane){var pane=evtPane.call(this,evt_or_pane);toggle(pane,true)},lockPaneForFX=function(pane,doLock){var $P=$Ps[pane],s=state[pane],o=options[pane],z=options.zIndexes;if(doLock){showMasks(pane,{animation:true,objectsOnly:true});$P.css({zIndex:z.pane_animate});if(pane=="south"){$P.css({top:sC.inset.top+sC.innerHeight-$P.outerHeight()})}else{if(pane=="east"){$P.css({left:sC.inset.left+sC.innerWidth-$P.outerWidth()})}}}else{hideMasks();$P.css({zIndex:(s.isSliding?z.pane_sliding:z.pane_normal)});if(pane=="south"){$P.css({top:"auto"})}else{if(pane=="east"&&!$P.css("left").match(/\-99999/)){$P.css({left:"auto"})}}if(browser.msie&&o.fxOpacityFix&&o.fxName_open!="slide"&&$P.css("filter")&&$P.css("opacity")==1){$P[0].style.removeAttribute("filter")}}},bindStartSlidingEvents=function(pane,enable){var o=options[pane],$P=$Ps[pane],$R=$Rs[pane],evtName=o.slideTrigger_open.toLowerCase();if(!$R||(enable&&!o.slidable)){return}if(evtName.match(/mouseover/)){evtName=o.slideTrigger_open="mouseenter"}else{if(!evtName.match(/(click|dblclick|mouseenter)/)){evtName=o.slideTrigger_open="click"}}if(o.resizerDblClickToggle&&evtName.match(/click/)){$R[enable?"unbind":"bind"]("dblclick."+sID,toggle)}$R[enable?"bind":"unbind"](evtName+"."+sID,slideOpen).css("cursor",enable?o.sliderCursor:"default").attr("title",enable?o.tips.Slide:"")},bindStopSlidingEvents=function(pane,enable){var o=options[pane],s=state[pane],c=_c[pane],z=options.zIndexes,evtName=o.slideTrigger_close.toLowerCase(),action=(enable?"bind":"unbind"),$P=$Ps[pane],$R=$Rs[pane];timer.clear(pane+"_closeSlider");if(enable){s.isSliding=true;state.panesSliding[pane]=true;bindStartSlidingEvents(pane,false)}else{s.isSliding=false;delete 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o=options[pane],s=state[pane],c=_c[pane],$P=$Ps[pane],$R=$Rs[pane],isSidePane=c.dir==="vert",hasRoom=false;if(pane==="center"||(isSidePane&&s.noVerticalRoom)){hasRoom=(s.maxHeight>=0);if(hasRoom&&s.noRoom){_showPane(pane);if($R){$R.show()}s.isVisible=true;s.noRoom=false;if(isSidePane){s.noVerticalRoom=false}_fixIframe(pane)}else{if(!hasRoom&&!s.noRoom){_hidePane(pane);if($R){$R.hide()}s.isVisible=false;s.noRoom=true}}}if(pane==="center"){}else{if(s.minSize<=s.maxSize){hasRoom=true;if(s.size>s.maxSize){sizePane(pane,s.maxSize,skipCallback,true,force)}else{if(s.sizesize){thisTry.attempt=max(0,lastTry.attempt-(lastTry.actual-size))}else{thisTry.attempt=max(0,lastTry.attempt+(size-lastTry.actual))}thisTry.cssSize=cssSize(pane,thisTry.attempt);$P.css(dimName,thisTry.cssSize);thisTry.actual=dimName=="width"?$P.outerWidth():$P.outerHeight();thisTry.correct=(size===thisTry.actual);if(tries.length===1){_log(msg,false,true);_log(lastTry,false,true)}_log(thisTry,false,true);if(tries.length>3){break}tries.push(thisTry);lastTry=tries[tries.length-1]}s.size=size;$.extend(s,elDims($P));if(s.isVisible&&$P.is(":visible")){if($R){$R.css(side,size+sC.inset[side])}sizeContent(pane)}if(!skipCallback&&!skipResizeWhileDragging&&state.initialized&&s.isVisible){_runCallbacks("onresize_end",pane)}if(!skipCallback){if(!s.isSliding){sizeMidPanes(_c[pane].dir=="horz"?"":"center",skipResizeWhileDragging,force)}sizeHandles()}var 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$E=$(el||this);if(evt&&$E.data("layoutRole")==="toggler"){evt.stopPropagation()}$E.addClass(getHoverClasses($E))},removeHover=function(evt,el){var $E=$(el||this);$E.removeClass(getHoverClasses($E,true))},onResizerEnter=function(evt){var pane=$(this).data("layoutEdge"),s=state[pane],$d=$(document);if(s.isResizing||state.paneResizing){return}if(options.maskPanesEarly){showMasks(pane,{resizing:true})}},onResizerLeave=function(evt,el){var e=el||this,pane=$(e).data("layoutEdge"),name=pane+"ResizerLeave",$d=$(document);timer.clear(pane+"_openSlider");timer.clear(name);if(!el){timer.set(name,function(){onResizerLeave(evt,e)},200)}else{if(options.maskPanesEarly&&!state.paneResizing){hideMasks()}}},_create=function(){initOptions();var o=options,s=state;s.creatingLayout=true;runPluginCallbacks(Instance,$.layout.onCreate);if(false===_runCallbacks("onload_start")){return"cancel"}_initContainer();initHotkeys();$(window).on("unload."+sID,unload);runPluginCallbacks(Instance,$.layout.onLoad);if(o.initPanes){_initLayoutElements()}delete s.creatingLayout;resizeAll();$.each(["south","north","east","west"],function(i,pane){if(!$Ps[pane]){return}o=options[pane];s=state[pane];var $P=$Ps[pane];if(o.initHidden){hide(pane)}else{if(o.initClosed){close(pane)}}});return state.initialized},isInitialized=function(){if(state.initialized||state.creatingLayout){return true}else{return _initLayoutElements()}},_initLayoutElements=function(retry){var o=options;if(!$N.is(":visible")){if(!retry&&browser.webkit&&$N[0].tagName==="BODY"){setTimeout(function(){_initLayoutElements(true)},50)}return false}if(!getPane("center").length){return _log(o.errors.centerPaneMissing)}state.creatingLayout=true;$.extend(sC,elDims($N,o.inset));initPanes();if(o.scrollToBookmarkOnLoad){var l=self.location;if(l.hash){l.replace(l.hash)}}if(Instance.hasParentLayout){o.resizeWithWindow=false}else{if(o.resizeWithWindow){$(window).on("resize."+sID,windowResize)}}delete state.creatingLayout;state.initialized=true;runPluginCallbacks(Instance,$.layout.onReady);_runCallbacks("onload_end");return true},createChildren=function(evt_or_pane,opts){var pane=evtPane.call(this,evt_or_pane),$P=$Ps[pane];if(!$P){return}var $C=$Cs[pane],s=state[pane],o=options[pane],sm=options.stateManagement||{},cos=opts?(o.children=opts):o.children;if($.isPlainObject(cos)){cos=[cos]}else{if(!cos||!Array.isArray(cos)){return}}$.each(cos,function(idx,co){if(!$.isPlainObject(co)){return}var $containers=co.containerSelector?$P.find(co.containerSelector):($C||$P);$containers.each(function(){var $cont=$(this),child=$cont.data("layout");if(!child){setInstanceKey({container:$cont,options:co},s);if(sm.includeChildren&&state.stateData[pane]){var paneChildren=state.stateData[pane].children||{},childState=paneChildren[co.instanceKey],co_sm=co.stateManagement||(co.stateManagement={autoLoad:true});if(co_sm.autoLoad===true&&childState){co_sm.autoSave=false;co_sm.includeChildren=true;co_sm.autoLoad=$.extend(true,{},childState)}}child=$cont.layout(co);if(child){refreshChildren(pane,child)}}})})},setInstanceKey=function(child,parentPaneState){var $c=child.container,o=child.options,sm=o.stateManagement,key=o.instanceKey||$c.data("layoutInstanceKey");if(!key){key=(sm&&sm.cookie?sm.cookie.name:"")||o.name}if(!key){key="layout"+(++parentPaneState.childIdx)}else{key=key.replace(/[^\w-]/gi,"_").replace(/_{2,}/g,"_")}o.instanceKey=key;$c.data("layoutInstanceKey",key);return key},refreshChildren=function(pane,newChild){var $P=$Ps[pane],pC=children[pane],s=state[pane],o;if($.isPlainObject(pC)){$.each(pC,function(key,child){if(child.destroyed){delete pC[key]}});if($.isEmptyObject(pC)){pC=children[pane]=null}}if(!newChild&&!pC){newChild=$P.data("layout")}if(newChild){newChild.hasParentLayout=true;o=newChild.options;setInstanceKey(newChild,s);if(!pC){pC=children[pane]={}}pC[o.instanceKey]=newChild.container.data("layout")}Instance[pane].children=children[pane];if(!newChild){createChildren(pane)}},windowResize=function(){var o=options,delay=Number(o.resizeWithWindowDelay);if(delay<10){delay=100}timer.clear("winResize");timer.set("winResize",function(){timer.clear("winResize");timer.clear("winResizeRepeater");var dims=elDims($N,o.inset);if(dims.innerWidth!==sC.innerWidth||dims.innerHeight!==sC.innerHeight){resizeAll()}},delay);if(!timer.data.winResizeRepeater){setWindowResizeRepeater()}},setWindowResizeRepeater=function(){var delay=Number(options.resizeWithWindowMaxDelay);if(delay>0){timer.set("winResizeRepeater",function(){setWindowResizeRepeater();resizeAll()},delay)}},unload=function(){var o=options;_runCallbacks("onunload_start");runPluginCallbacks(Instance,$.layout.onUnload);_runCallbacks("onunload_end")},_initContainer=function(){var N=$N[0],$H=$("html"),tag=sC.tagName=N.tagName,id=sC.id=N.id,cls=sC.className=N.className,o=options,name=o.name,props="position,margin,padding,border",css="layoutCSS",CSS={},hid="hidden",parent=$N.data("parentLayout"),pane=$N.data("layoutEdge"),isChild=parent&&pane,num=$.layout.cssNum,$parent,n;sC.ref=(o.name?o.name+" layout / ":"")+tag+(id?"#"+id:cls?".["+cls+"]":"");sC.isBody=(tag==="BODY");if(!isChild&&!sC.isBody){$parent=$N.closest("."+$.layout.defaults.panes.paneClass);parent=$parent.data("parentLayout");pane=$parent.data("layoutEdge");isChild=parent&&pane}$N.data({layout:Instance,layoutContainer:sID}).addClass(o.containerClass);var layoutMethods={destroy:"",initPanes:"",resizeAll:"resizeAll",resize:"resizeAll"};for(name in layoutMethods){$N.on("layout"+name.toLowerCase()+"."+sID,Instance[layoutMethods[name]||name])}if(isChild){Instance.hasParentLayout=true;parent.refreshChildren(pane,Instance)}if(!$N.data(css)){if(sC.isBody){$N.data(css,$.extend(styles($N,props),{height:$N.css("height"),overflow:$N.css("overflow"),overflowX:$N.css("overflowX"),overflowY:$N.css("overflowY")}));$H.data(css,$.extend(styles($H,"padding"),{height:"auto",overflow:$H.css("overflow"),overflowX:$H.css("overflowX"),overflowY:$H.css("overflowY")}))}else{$N.data(css,styles($N,props+",top,bottom,left,right,width,height,overflow,overflowX,overflowY"))}}try{CSS={overflow:hid,overflowX:hid,overflowY:hid};$N.css(CSS);if(o.inset&&!$.isPlainObject(o.inset)){n=parseInt(o.inset,10)||0;o.inset={top:n,bottom:n,left:n,right:n}}if(sC.isBody){if(!o.outset){o.outset={top:num($H,"paddingTop"),bottom:num($H,"paddingBottom"),left:num($H,"paddingLeft"),right:num($H,"paddingRight")}}else{if(!$.isPlainObject(o.outset)){n=parseInt(o.outset,10)||0;o.outset={top:n,bottom:n,left:n,right:n}}}$H.css(CSS).css({height:"100%",border:"none",padding:0,margin:0});if(browser.isIE6){$N.css({width:"100%",height:"100%",border:"none",padding:0,margin:0,position:"relative"});if(!o.inset){o.inset=elDims($N).inset}}else{$N.css({width:"auto",height:"auto",margin:0,position:"absolute"});$N.css(o.outset)}$.extend(sC,elDims($N,o.inset))}else{var p=$N.css("position");if(!p||!p.match(/(fixed|absolute|relative)/)){$N.css("position","relative")}if($N.is(":visible")){$.extend(sC,elDims($N,o.inset));if(sC.innerHeight<1){_log(o.errors.noContainerHeight.replace(/CONTAINER/,sC.ref))}}}if(num($N,"minWidth")){$N.parent().css("overflowX","auto")}if(num($N,"minHeight")){$N.parent().css("overflowY","auto")}}catch(ex){}},initHotkeys=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var o=options[pane];if(o.enableCursorHotkey||o.customHotkey){$(document).on("keydown."+sID,keyDown);return false}})},initOptions=function(){var data,d,pane,key,val,i,c,o;opts=$.layout.transformData(opts,true);opts=$.layout.backwardCompatibility.renameAllOptions(opts);if(!$.isEmptyObject(opts.panes)){data=$.layout.optionsMap.noDefault;for(i=0,c=data.length;i0){z.pane_normal=zo;z.content_mask=max(zo+1,z.content_mask);z.resizer_normal=max(zo+2,z.resizer_normal)}delete options.panes;function createFxOptions(pane){var o=options[pane],d=options.panes;if(!o.fxSettings){o.fxSettings={}}if(!d.fxSettings){d.fxSettings={}}$.each(["_open","_close","_size"],function(i,n){var sName="fxName"+n,sSpeed="fxSpeed"+n,sSettings="fxSettings"+n,fxName=o[sName]=o[sName]||d[sName]||o.fxName||d.fxName||"none",fxExists=$.effects&&($.effects[fxName]||($.effects.effect&&$.effects.effect[fxName]));if(fxName==="none"||!options.effects[fxName]||!fxExists){fxName=o[sName]="none"}var fx=options.effects[fxName]||{},fx_all=fx.all||null,fx_pane=fx[pane]||null;o[sSpeed]=o[sSpeed]||d[sSpeed]||o.fxSpeed||d.fxSpeed||null;o[sSettings]=$.extend(true,{},fx_all,fx_pane,d.fxSettings,o.fxSettings,d[sSettings],o[sSettings])});delete o.fxName;delete o.fxSpeed;delete o.fxSettings}},getPane=function(pane){var sel=options[pane].paneSelector;if(sel.substr(0,1)==="#"){return $N.find(sel).eq(0)}else{var $P=$N.children(sel).eq(0);return $P.length?$P:$N.children("form:first").children(sel).eq(0)}},initPanes=function(evt){evtPane(evt);$.each(_c.allPanes,function(idx,pane){addPane(pane,true)});initHandles();$.each(_c.borderPanes,function(i,pane){if($Ps[pane]&&state[pane].isVisible){setSizeLimits(pane);makePaneFit(pane)}});sizeMidPanes("center");$.each(_c.allPanes,function(idx,pane){afterInitPane(pane)})},addPane=function(pane,force){if(!force&&!isInitialized()){return}var o=options[pane],s=state[pane],c=_c[pane],dir=c.dir,fx=s.fx,spacing=o.spacing_open||0,isCenter=(pane==="center"),CSS={},$P=$Ps[pane],size,minSize,maxSize,child;if($P){removePane(pane,false,true,false)}else{$Cs[pane]=false}$P=$Ps[pane]=getPane(pane);if(!$P.length){$Ps[pane]=false;return}if(!$P.data("layoutCSS")){var props="position,top,left,bottom,right,width,height,overflow,zIndex,display,backgroundColor,padding,margin,border";$P.data("layoutCSS",styles($P,props))}Instance[pane]={name:pane,pane:$Ps[pane],content:$Cs[pane],options:options[pane],state:state[pane],children:children[pane]};$P.data({parentLayout:Instance,layoutPane:Instance[pane],layoutEdge:pane,layoutRole:"pane"}).css(c.cssReq).css("zIndex",options.zIndexes.pane_normal).css(o.applyDemoStyles?c.cssDemo:{}).addClass(o.paneClass+" "+o.paneClass+"-"+pane).on("mouseenter."+sID,addHover).on("mouseleave."+sID,removeHover);var paneMethods={hide:"",show:"",toggle:"",close:"",open:"",slideOpen:"",slideClose:"",slideToggle:"",size:"sizePane",sizePane:"sizePane",sizeContent:"",sizeHandles:"",enableClosable:"",disableClosable:"",enableSlideable:"",disableSlideable:"",enableResizable:"",disableResizable:"",swapPanes:"swapPanes",swap:"swapPanes",move:"swapPanes",removePane:"removePane",remove:"removePane",createChildren:"",resizeChildren:"",resizeAll:"resizeAll",resizeLayout:"resizeAll"},name;for(name in paneMethods){$P.on("layoutpane"+name.toLowerCase()+"."+sID,Instance[paneMethods[name]||name])}initContent(pane,false);if(!isCenter){size=s.size=_parseSize(pane,o.size);minSize=_parseSize(pane,o.minSize)||1;maxSize=_parseSize(pane,o.maxSize)||100000;if(size>0){size=max(min(size,maxSize),minSize)}s.autoResize=o.autoResize;s.isClosed=false;s.isSliding=false;s.isResizing=false;s.isHidden=false;if(!s.pins){s.pins=[]}}s.tagName=$P[0].tagName;s.edge=pane;s.noRoom=false;s.isVisible=true;setPanePosition(pane);if(dir==="horz"){CSS.height=cssH($P,size)}else{if(dir==="vert"){CSS.width=cssW($P,size)}}$P.css(CSS);if(dir!="horz"){sizeMidPanes(pane,true)}if(state.initialized){initHandles(pane);initHotkeys(pane)}if(o.initClosed&&o.closable&&!o.initHidden){close(pane,true,true)}else{if(o.initHidden||o.initClosed){hide(pane)}else{if(!s.noRoom){$P.css("display","block")}}}$P.css("visibility","visible");if(o.showOverflowOnHover){$P.on("hover",allowOverflow,resetOverflow)}if(state.initialized){afterInitPane(pane)}},afterInitPane=function(pane){var $P=$Ps[pane],s=state[pane],o=options[pane];if(!$P){return}if($P.data("layout")){refreshChildren(pane,$P.data("layout"))}if(s.isVisible){if(state.initialized){resizeAll()}else{sizeContent(pane)}if(o.triggerEventsOnLoad){_runCallbacks("onresize_end",pane)}else{resizeChildren(pane,true)}}if(o.initChildren&&o.children){createChildren(pane)}},setPanePosition=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var $P=$Ps[pane],$R=$Rs[pane],o=options[pane],s=state[pane],side=_c[pane].side,CSS={};if(!$P){return}switch(pane){case"north":CSS.top=sC.inset.top;CSS.left=sC.inset.left;CSS.right=sC.inset.right;break;case"south":CSS.bottom=sC.inset.bottom;CSS.left=sC.inset.left;CSS.right=sC.inset.right;break;case"west":CSS.left=sC.inset.left;break;case"east":CSS.right=sC.inset.right;break;case"center":}$P.css(CSS);if($R&&s.isClosed){$R.css(side,sC.inset[side])}else{if($R&&!s.isHidden){$R.css(side,sC.inset[side]+getPaneSize(pane))}}})},initHandles=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var $P=$Ps[pane];$Rs[pane]=false;$Ts[pane]=false;if(!$P){return}var o=options[pane],s=state[pane],c=_c[pane],paneId=o.paneSelector.substr(0,1)==="#"?o.paneSelector.substr(1):"",rClass=o.resizerClass,tClass=o.togglerClass,spacing=(s.isVisible?o.spacing_open:o.spacing_closed),_pane="-"+pane,_state=(s.isVisible?"-open":"-closed"),I=Instance[pane],$R=I.resizer=$Rs[pane]=$("
            "),$T=I.toggler=(o.closable?$Ts[pane]=$("
            "):false);if(!s.isVisible&&o.slidable){$R.attr("title",o.tips.Slide).css("cursor",o.sliderCursor)}$R.attr("id",paneId?paneId+"-resizer":"").data({parentLayout:Instance,layoutPane:Instance[pane],layoutEdge:pane,layoutRole:"resizer"}).css(_c.resizers.cssReq).css("zIndex",new String(options.zIndexes.resizer_normal)).css(o.applyDemoStyles?_c.resizers.cssDemo:{}).addClass(rClass+" "+rClass+_pane).on("hover",addHover,removeHover).on("hover",onResizerEnter,onResizerLeave).on("mousedown",$.layout.disableTextSelection).on("mouseup",$.layout.enableTextSelection).appendTo($N);if($.fn.disableSelection){$R.disableSelection()}if(o.resizerDblClickToggle){$R.on("dblclick."+sID,toggle)}if($T){$T.attr("id",paneId?paneId+"-toggler":"").data({parentLayout:Instance,layoutPane:Instance[pane],layoutEdge:pane,layoutRole:"toggler"}).css(_c.togglers.cssReq).css(o.applyDemoStyles?_c.togglers.cssDemo:{}).addClass(tClass+" "+tClass+_pane).on("hover",addHover,removeHover).on("mouseenter",onResizerEnter).appendTo($R);if(o.togglerContent_open){$(""+o.togglerContent_open+"").data({layoutEdge:pane,layoutRole:"togglerContent"}).data("layoutRole","togglerContent").data("layoutEdge",pane).addClass("content content-open").css("display","none").appendTo($T)}if(o.togglerContent_closed){$(""+o.togglerContent_closed+"").data({layoutEdge:pane,layoutRole:"togglerContent"}).addClass("content content-closed").css("display","none").appendTo($T)}enableClosable(pane)}initResizable(pane);if(s.isVisible){setAsOpen(pane)}else{setAsClosed(pane);bindStartSlidingEvents(pane,true)}});sizeHandles()},initContent=function(pane,resize){if(!isInitialized()){return}var o=options[pane],sel=o.contentSelector,I=Instance[pane],$P=$Ps[pane],$C;if(sel){$C=I.content=$Cs[pane]=(o.findNestedContent)?$P.find(sel).eq(0):$P.children(sel).eq(0)}if($C&&$C.length){$C.data("layoutRole","content");if(!$C.data("layoutCSS")){$C.data("layoutCSS",styles($C,"height"))}$C.css(_c.content.cssReq);if(o.applyDemoStyles){$C.css(_c.content.cssDemo);$P.css(_c.content.cssDemoPane)}if($P.css("overflowX").match(/(scroll|auto)/)){$P.css("overflow","hidden")}state[pane].content={};if(resize!==false){sizeContent(pane)}}else{I.content=$Cs[pane]=false}},initResizable=function(panes){var draggingAvailable=$.layout.plugins.draggable,side;panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(idx,pane){var o=options[pane];if(!draggingAvailable||!$Ps[pane]||!o.resizable){o.resizable=false;return true}var s=state[pane],z=options.zIndexes,c=_c[pane],side=c.dir=="horz"?"top":"left",$P=$Ps[pane],$R=$Rs[pane],base=o.resizerClass,lastPos=0,r,live,resizerClass=base+"-drag",resizerPaneClass=base+"-"+pane+"-drag",helperClass=base+"-dragging",helperPaneClass=base+"-"+pane+"-dragging",helperLimitClass=base+"-dragging-limit",helperPaneLimitClass=base+"-"+pane+"-dragging-limit",helperClassesSet=false;if(!s.isClosed){$R.attr("title",o.tips.Resize).css("cursor",o.resizerCursor)}$R.draggable({containment:$N[0],axis:(c.dir=="horz"?"y":"x"),delay:0,distance:1,grid:o.resizingGrid,helper:"clone",opacity:o.resizerDragOpacity,addClasses:false,zIndex:z.resizer_drag,start:function(e,ui){o=options[pane];s=state[pane];live=o.livePaneResizing;if(false===_runCallbacks("ondrag_start",pane)){return false}s.isResizing=true;state.paneResizing=pane;timer.clear(pane+"_closeSlider");setSizeLimits(pane);r=s.resizerPosition;lastPos=ui.position[side];$R.addClass(resizerClass+" "+resizerPaneClass);helperClassesSet=false;showMasks(pane,{resizing:true})},drag:function(e,ui){if(!helperClassesSet){ui.helper.addClass(helperClass+" "+helperPaneClass).css({right:"auto",bottom:"auto"}).children().css("visibility","hidden");helperClassesSet=true;if(s.isSliding){$Ps[pane].css("zIndex",z.pane_sliding)}}var limit=0;if(ui.position[side]r.max){ui.position[side]=r.max;limit=1}}if(limit){ui.helper.addClass(helperLimitClass+" "+helperPaneLimitClass);window.defaultStatus=(limit>0&&pane.match(/(north|west)/))||(limit<0&&pane.match(/(south|east)/))?o.tips.maxSizeWarning:o.tips.minSizeWarning}else{ui.helper.removeClass(helperLimitClass+" "+helperPaneLimitClass);window.defaultStatus=""}if(live&&Math.abs(ui.position[side]-lastPos)>=o.liveResizingTolerance){lastPos=ui.position[side];resizePanes(e,ui,pane)}},stop:function(e,ui){$("body").enableSelection();window.defaultStatus="";$R.removeClass(resizerClass+" "+resizerPaneClass);s.isResizing=false;state.paneResizing=false;resizePanes(e,ui,pane,true)}})});var resizePanes=function(evt,ui,pane,resizingDone){var dragPos=ui.position,c=_c[pane],o=options[pane],s=state[pane],resizerPos;switch(pane){case"north":resizerPos=dragPos.top;break;case"west":resizerPos=dragPos.left;break;case"south":resizerPos=sC.layoutHeight-dragPos.top-o.spacing_open;break;case"east":resizerPos=sC.layoutWidth-dragPos.left-o.spacing_open;break}var newSize=resizerPos-sC.inset[c.side];if(!resizingDone){if(Math.abs(newSize-s.size)=0;i--){$M=$Ms.eq(i);p=$M.data("layoutMask");if(!options[p].maskObjects){$M.hide()}}}}},getMasks=function(pane){var $Masks=$([]),$M,i=0,c=$Ms.length;for(;is.maxSize){syncPinBtns(pane,false);if(!noAlert&&o.tips.noRoomToOpen){alert(o.tips.noRoomToOpen)}return queueNext()}if(slide){bindStopSlidingEvents(pane,true)}else{if(s.isSliding){bindStopSlidingEvents(pane,false)}else{if(o.slidable){bindStartSlidingEvents(pane,false)}}}s.noRoom=false;makePaneFit(pane);isShowing=s.isShowing;delete s.isShowing;doFX=!noAnimation&&s.isClosed&&(o.fxName_open!="none");s.isMoving=true;s.isVisible=true;s.isClosed=false;if(isShowing){s.isHidden=false}if(doFX){lockPaneForFX(pane,true);$P.show(o.fxName_open,o.fxSettings_open,o.fxSpeed_open,function(){lockPaneForFX(pane,false);if(s.isVisible){open_2()}queueNext()})}else{_showPane(pane);open_2();queueNext()}});function open_2(){s.isMoving=false;_fixIframe(pane);if(!s.isSliding){sizeMidPanes(_c[pane].dir=="vert"?"center":"",false)}setAsOpen(pane)}},setAsOpen=function(pane,skipCallback){var $P=$Ps[pane],$R=$Rs[pane],$T=$Ts[pane],o=options[pane],s=state[pane],side=_c[pane].side,rClass=o.resizerClass,tClass=o.togglerClass,_pane="-"+pane,_open="-open",_closed="-closed",_sliding="-sliding";$R.css(side,sC.inset[side]+getPaneSize(pane)).removeClass(rClass+_closed+" "+rClass+_pane+_closed).addClass(rClass+_open+" "+rClass+_pane+_open);if(s.isSliding){$R.addClass(rClass+_sliding+" "+rClass+_pane+_sliding)}else{$R.removeClass(rClass+_sliding+" "+rClass+_pane+_sliding)}removeHover(0,$R);if(o.resizable&&$.layout.plugins.draggable){$R.draggable("enable").css("cursor",o.resizerCursor).attr("title",o.tips.Resize)}else{if(!s.isSliding){$R.css("cursor","default")}}if($T){$T.removeClass(tClass+_closed+" "+tClass+_pane+_closed).addClass(tClass+_open+" "+tClass+_pane+_open).attr("title",o.tips.Close);removeHover(0,$T);$T.children(".content-closed").hide();$T.children(".content-open").css("display","block")}syncPinBtns(pane,!s.isSliding);$.extend(s,elDims($P));if(state.initialized){sizeHandles();sizeContent(pane,true)}if(!skipCallback&&(state.initialized||o.triggerEventsOnLoad)&&$P.is(":visible")){_runCallbacks("onopen_end",pane);if(s.isShowing){_runCallbacks("onshow_end",pane)}if(state.initialized){_runCallbacks("onresize_end",pane)}}},slideOpen=function(evt_or_pane){if(!isInitialized()){return}var evt=evtObj(evt_or_pane),pane=evtPane.call(this,evt_or_pane),s=state[pane],delay=options[pane].slideDelay_open;if(pane==="center"){return}if(evt){evt.stopImmediatePropagation()}if(s.isClosed&&evt&&evt.type==="mouseenter"&&delay>0){timer.set(pane+"_openSlider",open_NOW,delay)}else{open_NOW()}function open_NOW(){if(!s.isClosed){bindStopSlidingEvents(pane,true)}else{if(!s.isMoving){open(pane,true)}}}},slideClose=function(evt_or_pane){if(!isInitialized()){return}var evt=evtObj(evt_or_pane),pane=evtPane.call(this,evt_or_pane),o=options[pane],s=state[pane],delay=s.isMoving?1000:300;if(pane==="center"){return}if(s.isClosed||s.isResizing){}else{if(o.slideTrigger_close==="click"){close_NOW()}else{if(o.preventQuickSlideClose&&s.isMoving){}else{if(o.preventPrematureSlideClose&&evt&&$.layout.isMouseOverElem(evt,$Ps[pane])){}else{if(evt){timer.set(pane+"_closeSlider",close_NOW,max(o.slideDelay_close,delay))}else{close_NOW()}}}}}function close_NOW(){if(s.isClosed){bindStopSlidingEvents(pane,false)}else{if(!s.isMoving){close(pane)}}}},slideToggle=function(evt_or_pane){var pane=evtPane.call(this,evt_or_pane);toggle(pane,true)},lockPaneForFX=function(pane,doLock){var $P=$Ps[pane],s=state[pane],o=options[pane],z=options.zIndexes;if(doLock){showMasks(pane,{animation:true,objectsOnly:true});$P.css({zIndex:z.pane_animate});if(pane=="south"){$P.css({top:sC.inset.top+sC.innerHeight-$P.outerHeight()})}else{if(pane=="east"){$P.css({left:sC.inset.left+sC.innerWidth-$P.outerWidth()})}}}else{hideMasks();$P.css({zIndex:(s.isSliding?z.pane_sliding:z.pane_normal)});if(pane=="south"){$P.css({top:"auto"})}else{if(pane=="east"&&!$P.css("left").match(/\-99999/)){$P.css({left:"auto"})}}if(browser.msie&&o.fxOpacityFix&&o.fxName_open!="slide"&&$P.css("filter")&&$P.css("opacity")==1){$P[0].style.removeAttribute("filter")}}},bindStartSlidingEvents=function(pane,enable){var o=options[pane],$P=$Ps[pane],$R=$Rs[pane],evtName=o.slideTrigger_open.toLowerCase();if(!$R||(enable&&!o.slidable)){return}if(evtName.match(/mouseover/)){evtName=o.slideTrigger_open="mouseenter"}else{if(!evtName.match(/(click|dblclick|mouseenter)/)){evtName=o.slideTrigger_open="click"}}if(o.resizerDblClickToggle&&evtName.match(/click/)){$R[enable?"unbind":"bind"]("dblclick."+sID,toggle)}$R[enable?"bind":"unbind"](evtName+"."+sID,slideOpen).css("cursor",enable?o.sliderCursor:"default").attr("title",enable?o.tips.Slide:"")},bindStopSlidingEvents=function(pane,enable){var o=options[pane],s=state[pane],c=_c[pane],z=options.zIndexes,evtName=o.slideTrigger_close.toLowerCase(),action=(enable?"bind":"unbind"),$P=$Ps[pane],$R=$Rs[pane];timer.clear(pane+"_closeSlider");if(enable){s.isSliding=true;state.panesSliding[pane]=true;bindStartSlidingEvents(pane,false)}else{s.isSliding=false;delete state.panesSliding[pane]}$P.css("zIndex",enable?z.pane_sliding:z.pane_normal);$R.css("zIndex",enable?z.pane_sliding+2:z.resizer_normal);if(!evtName.match(/(click|mouseleave)/)){evtName=o.slideTrigger_close="mouseleave"}$R[action](evtName,slideClose);if(evtName==="mouseleave"){$P[action]("mouseleave."+sID,slideClose);$R[action]("mouseenter."+sID,cancelMouseOut);$P[action]("mouseenter."+sID,cancelMouseOut)}if(!enable){timer.clear(pane+"_closeSlider")}else{if(evtName==="click"&&!o.resizable){$R.css("cursor",enable?o.sliderCursor:"default");$R.attr("title",enable?o.tips.Close:"")}}function cancelMouseOut(evt){timer.clear(pane+"_closeSlider");evt.stopPropagation()}},makePaneFit=function(pane,isOpening,skipCallback,force){var o=options[pane],s=state[pane],c=_c[pane],$P=$Ps[pane],$R=$Rs[pane],isSidePane=c.dir==="vert",hasRoom=false;if(pane==="center"||(isSidePane&&s.noVerticalRoom)){hasRoom=(s.maxHeight>=0);if(hasRoom&&s.noRoom){_showPane(pane);if($R){$R.show()}s.isVisible=true;s.noRoom=false;if(isSidePane){s.noVerticalRoom=false}_fixIframe(pane)}else{if(!hasRoom&&!s.noRoom){_hidePane(pane);if($R){$R.hide()}s.isVisible=false;s.noRoom=true}}}if(pane==="center"){}else{if(s.minSize<=s.maxSize){hasRoom=true;if(s.size>s.maxSize){sizePane(pane,s.maxSize,skipCallback,true,force)}else{if(s.sizesize){thisTry.attempt=max(0,lastTry.attempt-(lastTry.actual-size))}else{thisTry.attempt=max(0,lastTry.attempt+(size-lastTry.actual))}thisTry.cssSize=cssSize(pane,thisTry.attempt);$P.css(dimName,thisTry.cssSize);thisTry.actual=dimName=="width"?$P.outerWidth():$P.outerHeight();thisTry.correct=(size===thisTry.actual);if(tries.length===1){_log(msg,false,true);_log(lastTry,false,true)}_log(thisTry,false,true);if(tries.length>3){break}tries.push(thisTry);lastTry=tries[tries.length-1]}s.size=size;$.extend(s,elDims($P));if(s.isVisible&&$P.is(":visible")){if($R){$R.css(side,size+sC.inset[side])}sizeContent(pane)}if(!skipCallback&&!skipResizeWhileDragging&&state.initialized&&s.isVisible){_runCallbacks("onresize_end",pane)}if(!skipCallback){if(!s.isSliding){sizeMidPanes(_c[pane].dir=="horz"?"":"center",skipResizeWhileDragging,force)}sizeHandles()}var altPane=_c.oppositeEdge[pane];if(size1){_log(msg+"\nSee the Error Console for details.",true,true)}}},sizeMidPanes=function(panes,skipCallback,force){panes=(panes?panes:"east,west,center").split(",");$.each(panes,function(i,pane){if(!$Ps[pane]){return}var o=options[pane],s=state[pane],$P=$Ps[pane],$R=$Rs[pane],isCenter=(pane=="center"),hasRoom=true,CSS={},visCSS=$.layout.showInvisibly($P),newCenter=calcNewCenterPaneDims();$.extend(s,elDims($P));if(pane==="center"){if(!force&&s.isVisible&&newCenter.width===s.outerWidth&&newCenter.height===s.outerHeight){$P.css(visCSS);return true}$.extend(s,cssMinDims(pane),{maxWidth:newCenter.width,maxHeight:newCenter.height});CSS=newCenter;s.newWidth=CSS.width;s.newHeight=CSS.height;CSS.width=cssW($P,CSS.width);CSS.height=cssH($P,CSS.height);hasRoom=CSS.width>=0&&CSS.height>=0;if(!state.initialized&&o.minWidth>newCenter.width){var reqPx=o.minWidth-s.outerWidth,minE=options.east.minSize||0,minW=options.west.minSize||0,sizeE=state.east.size,sizeW=state.west.size,newE=sizeE,newW=sizeW;if(reqPx>0&&state.east.isVisible&&sizeE>minE){newE=max(sizeE-minE,sizeE-reqPx);reqPx-=sizeE-newE}if(reqPx>0&&state.west.isVisible&&sizeW>minW){newW=max(sizeW-minW,sizeW-reqPx);reqPx-=sizeW-newW}if(reqPx===0){if(sizeE&&sizeE!=minE){sizePane("east",newE,true,true,force)}if(sizeW&&sizeW!=minW){sizePane("west",newW,true,true,force)}sizeMidPanes("center",skipCallback,force);$P.css(visCSS);return}}}else{if(s.isVisible&&!s.noVerticalRoom){$.extend(s,elDims($P),cssMinDims(pane))}if(!force&&!s.noVerticalRoom&&newCenter.height===s.outerHeight){$P.css(visCSS);return true}CSS.top=newCenter.top;CSS.bottom=newCenter.bottom;s.newSize=newCenter.height;CSS.height=cssH($P,newCenter.height);s.maxHeight=CSS.height;hasRoom=(s.maxHeight>=0);if(!hasRoom){s.noVerticalRoom=true}}if(hasRoom){if(!skipCallback&&state.initialized){_runCallbacks("onresize_start",pane)}$P.css(CSS);if(pane!=="center"){sizeHandles(pane)}if(s.noRoom&&!s.isClosed&&!s.isHidden){makePaneFit(pane)}if(s.isVisible){$.extend(s,elDims($P));if(state.initialized){sizeContent(pane)}}}else{if(!s.noRoom&&s.isVisible){makePaneFit(pane)}}$P.css(visCSS);delete s.newSize;delete s.newWidth;delete s.newHeight;if(!s.isVisible){return true}if(pane==="center"){var fix=browser.isIE6||!browser.boxModel;if($Ps.north&&(fix||state.north.tagName=="IFRAME")){$Ps.north.css("width",cssW($Ps.north,sC.innerWidth))}if($Ps.south&&(fix||state.south.tagName=="IFRAME")){$Ps.south.css("width",cssW($Ps.south,sC.innerWidth))}}if(!skipCallback&&state.initialized){_runCallbacks("onresize_end",pane)}})},resizeAll=function(evt_or_refresh){var oldW=sC.innerWidth,oldH=sC.innerHeight;evtPane(evt_or_refresh);if(!$N.is(":visible")){return}if(!state.initialized){_initLayoutElements();return}if(evt_or_refresh===true&&$.isPlainObject(options.outset)){$N.css(options.outset)}$.extend(sC,elDims($N,options.inset));if(!sC.outerHeight){return}if(evt_or_refresh===true){setPanePosition()}if(false===_runCallbacks("onresizeall_start")){return false}var shrunkH=(sC.innerHeight=o.responsive.sizes.lg){if(o.responsive.when==="lg"||o.responsive.when==="md"||o.responsive.when==="sm"||o.responsive.when==="xs"){paneResponsive=false}else{paneResponsive=true}}if(windowWidth>=o.responsive.sizes.md&&windowWidth=o.responsive.sizes.sm&&windowWidth=o.responsive.sizes.xs&&windowWidth0&&$P.css("overflow")==="hidden"){$P.css("overflow","visible");_measure();$P.css("overflow","hidden")}}var newH=s.innerHeight-(m.spaceAbove-s.css.paddingTop)-(m.spaceBelow-s.css.paddingBottom);if(!$C.is(":visible")||m.height!=newH){setOuterHeight($C,newH,true);m.height=newH}if(state.initialized){_runCallbacks("onsizecontent_end",pane)}function _below($E){return max(s.css.paddingBottom,(parseInt($E.css("marginBottom"),10)||0))}function _measure(){var ignore=options[pane].contentIgnoreSelector,$Fs=$C.nextAll().not(".ui-layout-mask").not(ignore||":lt(0)"),$Fs_vis=$Fs.filter(":visible"),$F=$Fs_vis.filter(":last");m={top:$C[0].offsetTop,height:$C.outerHeight(),numFooters:$Fs.length,hiddenFooters:$Fs.length-$Fs_vis.length,spaceBelow:0};m.spaceAbove=m.top;m.bottom=m.top+m.height;if($F.length){m.spaceBelow=($F[0].offsetTop+$F.outerHeight())-m.bottom+_below($F)}else{m.spaceBelow=_below($C)}}})},sizeHandles=function(evt_or_panes){var panes=evtPane.call(this,evt_or_panes);panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var o=options[pane],s=state[pane],$P=$Ps[pane],$R=$Rs[pane],$T=$Ts[pane],$TC;if(!$P||!$R){return}var dir=_c[pane].dir,_state=(s.isClosed?"_closed":"_open"),spacing=o["spacing"+_state],togAlign=o["togglerAlign"+_state],togLen=o["togglerLength"+_state],paneLen,left,offset,CSS={};if(spacing===0){$R.hide();return}else{if(!s.noRoom&&!s.isHidden){$R.show()}}if(dir==="horz"){paneLen=sC.innerWidth;s.resizerLength=paneLen;left=$.layout.cssNum($P,"left");$R.css({width:cssW($R,paneLen),height:cssH($R,spacing),left:left>-9999?left:sC.inset.left})}else{paneLen=$P.outerHeight();s.resizerLength=paneLen;$R.css({height:cssH($R,paneLen),width:cssW($R,spacing),top:sC.inset.top+getPaneSize("north",true)})}removeHover(o,$R);if($T){if(togLen===0||(s.isSliding&&o.hideTogglerOnSlide)){$T.hide();return}else{$T.show()}if(!(togLen>0)||togLen==="100%"||togLen>paneLen){togLen=paneLen;offset=0}else{if(isStr(togAlign)){switch(togAlign){case"top":case"left":offset=0;break;case"bottom":case"right":offset=paneLen-togLen;break;case"middle":case"center":default:offset=round((paneLen-togLen)/2)}}else{var x=parseInt(togAlign,10);if(togAlign>=0){offset=x}else{offset=paneLen-togLen+x}}}if(dir==="horz"){var width=cssW($T,togLen);$T.css({width:width,height:cssH($T,spacing),left:offset,top:0});$T.children(".content").each(function(){$TC=$(this);$TC.css("marginLeft",round((width-$TC.outerWidth())/2))})}else{var height=cssH($T,togLen);$T.css({height:height,width:cssW($T,spacing),top:offset,left:0});$T.children(".content").each(function(){$TC=$(this);$TC.css("marginTop",round((height-$TC.outerHeight())/2))})}removeHover(0,$T)}if(!state.initialized&&(o.initHidden||s.isHidden)){$R.hide();if($T){$T.hide()}}})},enableClosable=function(evt_or_pane){if(!isInitialized()){return}var pane=evtPane.call(this,evt_or_pane),$T=$Ts[pane],o=options[pane];if(!$T){return}o.closable=true;$T.on("click."+sID,function(evt){evt.stopPropagation();toggle(pane)}).css("visibility","visible").css("cursor","pointer").attr("title",state[pane].isClosed?o.tips.Open:o.tips.Close).show()},disableClosable=function(evt_or_pane,hide){if(!isInitialized()){return}var pane=evtPane.call(this,evt_or_pane),$T=$Ts[pane];if(!$T){return}options[pane].closable=false;if(state[pane].isClosed){open(pane,false,true)}$T.off("."+sID).css("visibility",hide?"hidden":"visible").css("cursor","default").attr("title","")},enableSlidable=function(evt_or_pane){if(!isInitialized()){return}var pane=evtPane.call(this,evt_or_pane),$R=$Rs[pane];if(!$R||!$R.data("draggable")){return}options[pane].slidable=true;if(state[pane].isClosed){bindStartSlidingEvents(pane,true)}},disableSlidable=function(evt_or_pane){if(!isInitialized()){return}var pane=evtPane.call(this,evt_or_pane),$R=$Rs[pane];if(!$R){return}options[pane].slidable=false;if(state[pane].isSliding){close(pane,false,true)}else{bindStartSlidingEvents(pane,false);$R.css("cursor","default").attr("title","");removeHover(null,$R[0])}},enableResizable=function(evt_or_pane){if(!isInitialized()){return}var pane=evtPane.call(this,evt_or_pane),$R=$Rs[pane],o=options[pane];if(!$R||!$R.data("draggable")){return}o.resizable=true;$R.draggable("enable");if(!state[pane].isClosed){$R.css("cursor",o.resizerCursor).attr("title",o.tips.Resize)}},disableResizable=function(evt_or_pane){if(!isInitialized()){return}var pane=evtPane.call(this,evt_or_pane),$R=$Rs[pane];if(!$R||!$R.data("draggable")){return}options[pane].resizable=false;$R.draggable("disable").css("cursor","default").attr("title","");removeHover(null,$R[0])},swapPanes=function(evt_or_pane1,pane2){if(!isInitialized()){return}var pane1=evtPane.call(this,evt_or_pane1);state[pane1].edge=pane2;state[pane2].edge=pane1;if(false===_runCallbacks("onswap_start",pane1)||false===_runCallbacks("onswap_start",pane2)){state[pane1].edge=pane1;state[pane2].edge=pane2;return}var oPane1=copy(pane1),oPane2=copy(pane2),sizes={};sizes[pane1]=oPane1?oPane1.state.size:0;sizes[pane2]=oPane2?oPane2.state.size:0;$Ps[pane1]=false;$Ps[pane2]=false;state[pane1]={};state[pane2]={};if($Ts[pane1]){$Ts[pane1].remove()}if($Ts[pane2]){$Ts[pane2].remove()}if($Rs[pane1]){$Rs[pane1].remove()}if($Rs[pane2]){$Rs[pane2].remove()}$Rs[pane1]=$Rs[pane2]=$Ts[pane1]=$Ts[pane2]=false;move(oPane1,pane2);move(oPane2,pane1);oPane1=oPane2=sizes=null;if($Ps[pane1]){$Ps[pane1].css(_c.visible)}if($Ps[pane2]){$Ps[pane2].css(_c.visible)}resizeAll();_runCallbacks("onswap_end",pane1);_runCallbacks("onswap_end",pane2);function copy(n){var $P=$Ps[n],$C=$Cs[n];return !$P?false:{pane:n,P:$P?$P[0]:false,C:$C?$C[0]:false,state:$.extend(true,{},state[n]),options:$.extend(true,{},options[n])}}function move(oPane,pane){if(!oPane){return}var P=oPane.P,C=oPane.C,oldPane=oPane.pane,c=_c[pane],s=$.extend(true,{},state[pane]),o=options[pane],fx={resizerCursor:o.resizerCursor},re,size,pos;$.each("fxName,fxSpeed,fxSettings".split(","),function(i,k){fx[k+"_open"]=o[k+"_open"];fx[k+"_close"]=o[k+"_close"];fx[k+"_size"]=o[k+"_size"]});$Ps[pane]=$(P).data({layoutPane:Instance[pane],layoutEdge:pane}).css(_c.hidden).css(c.cssReq);$Cs[pane]=C?$(C):false;options[pane]=$.extend(true,{},oPane.options,fx);state[pane]=$.extend(true,{},oPane.state);re=new RegExp(o.paneClass+"-"+oldPane,"g");P.className=P.className.replace(re,o.paneClass+"-"+pane);initHandles(pane);if(c.dir!=_c[oldPane].dir){size=sizes[pane]||0;setSizeLimits(pane);size=max(size,state[pane].minSize);manualSizePane(pane,size,true,true)}else{$Rs[pane].css(c.side,sC.inset[c.side]+(state[pane].isVisible?getPaneSize(pane):0))}if(oPane.state.isVisible&&!s.isVisible){setAsOpen(pane,true)}else{setAsClosed(pane);bindStartSlidingEvents(pane,true)}oPane=null}},syncPinBtns=function(pane,doPin){if($.layout.plugins.buttons){$.each(state[pane].pins,function(i,selector){$.layout.buttons.setPinState(Instance,$(selector),pane,doPin)})}};function keyDown(evt){if(!evt){return true}var code=evt.keyCode;if(code<33){return true}var 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json};$.layout.backwardCompatibility={map:{applyDefaultStyles:"applyDemoStyles",childOptions:"children",initChildLayout:"initChildren",destroyChildLayout:"destroyChildren",resizeChildLayout:"resizeChildren",resizeNestedLayout:"resizeChildren",resizeWhileDragging:"livePaneResizing",resizeContentWhileDragging:"liveContentResizing",triggerEventsWhileDragging:"triggerEventsDuringLiveResize",maskIframesOnResize:"maskContents",useStateCookie:"stateManagement.enabled","cookie.autoLoad":"stateManagement.autoLoad","cookie.autoSave":"stateManagement.autoSave","cookie.keys":"stateManagement.stateKeys","cookie.name":"stateManagement.cookie.name","cookie.domain":"stateManagement.cookie.domain","cookie.path":"stateManagement.cookie.path","cookie.expires":"stateManagement.cookie.expires","cookie.secure":"stateManagement.cookie.secure",noRoomToOpenTip:"tips.noRoomToOpen",togglerTip_open:"tips.Close",togglerTip_closed:"tips.Open",resizerTip:"tips.Resize",sliderTip:"tips.Slide"},renameOptions:function(opts){var map=$.layout.backwardCompatibility.map,oldData,newData,value;for(var itemPath in map){oldData=getBranch(itemPath);value=oldData.branch[oldData.key];if(value!==undefined){newData=getBranch(map[itemPath],true);newData.branch[newData.key]=value;delete oldData.branch[oldData.key]}}function getBranch(path,create){var a=path.split("."),c=a.length-1,D={branch:opts,key:a[c]},i=0,k,undef;for(;i0){if(autoHide&&$E.data("autoHidden")&&$E.innerHeight()>0){$E.show().data("autoHidden",false);if(!browser.mozilla){$E.css(_c.hidden).css(_c.visible)}}}else{if(autoHide&&!$E.data("autoHidden")){$E.hide().data("autoHidden",true)}}},setOuterHeight=function(el,outerHeight,autoHide){var $E=el,h;if(isStr(el)){$E=$Ps[el]}else{if(!el.jquery){$E=$(el)}}h=cssH($E,outerHeight);$E.css({height:h,visibility:"visible"});if(h>0&&$E.innerWidth()>0){if(autoHide&&$E.data("autoHidden")){$E.show().data("autoHidden",false);if(!browser.mozilla){$E.css(_c.hidden).css(_c.visible)}}}else{if(autoHide&&!$E.data("autoHidden")){$E.hide().data("autoHidden",true)}}},_parseSize=function(pane,size,dir){if(!dir){dir=_c[pane].dir}if(isStr(size)&&size.match(/%/)){size=(size==="100%")?-1:parseInt(size,10)/100}if(size===0){return 0}else{if(size>=1){return parseInt(size,10)}}var o=options,avail=0;if(dir=="horz"){avail=sC.innerHeight-($Ps.north?o.north.spacing_open:0)-($Ps.south?o.south.spacing_open:0)}else{if(dir=="vert"){avail=sC.innerWidth-($Ps.west?o.west.spacing_open:0)-($Ps.east?o.east.spacing_open:0)}}if(size===-1){return avail}else{if(size>0){return round(avail*size)}else{if(pane=="center"){return 0}else{var 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d={top:getPaneSize("north",true),bottom:getPaneSize("south",true),left:getPaneSize("west",true),right:getPaneSize("east",true),width:0,height:0};d.width=sC.innerWidth-d.left-d.right;d.height=sC.innerHeight-d.bottom-d.top;d.top+=sC.inset.top;d.bottom+=sC.inset.bottom;d.left+=sC.inset.left;d.right+=sC.inset.right;return d},getHoverClasses=function(el,allStates){var $El=$(el),type=$El.data("layoutRole"),pane=$El.data("layoutEdge"),o=options[pane],root=o[type+"Class"],_pane="-"+pane,_open="-open",_closed="-closed",_slide="-sliding",_hover="-hover ",_state=$El.hasClass(root+_closed)?_closed:_open,_alt=_state===_closed?_open:_closed,classes=(root+_hover)+(root+_pane+_hover)+(root+_state+_hover)+(root+_pane+_state+_hover);if(allStates){classes+=(root+_alt+_hover)+(root+_pane+_alt+_hover)}if(type=="resizer"&&$El.hasClass(root+_slide)){classes+=(root+_slide+_hover)+(root+_pane+_slide+_hover)}return String.prototype.trim.call(classes)},addHover=function(evt,el){var $E=$(el||this);if(evt&&$E.data("layoutRole")==="toggler"){evt.stopPropagation()}$E.addClass(getHoverClasses($E))},removeHover=function(evt,el){var $E=$(el||this);$E.removeClass(getHoverClasses($E,true))},onResizerEnter=function(evt){var pane=$(this).data("layoutEdge"),s=state[pane],$d=$(document);if(s.isResizing||state.paneResizing){return}if(options.maskPanesEarly){showMasks(pane,{resizing:true})}},onResizerLeave=function(evt,el){var e=el||this,pane=$(e).data("layoutEdge"),name=pane+"ResizerLeave",$d=$(document);timer.clear(pane+"_openSlider");timer.clear(name);if(!el){timer.set(name,function(){onResizerLeave(evt,e)},200)}else{if(options.maskPanesEarly&&!state.paneResizing){hideMasks()}}},_create=function(){initOptions();var o=options,s=state;s.creatingLayout=true;runPluginCallbacks(Instance,$.layout.onCreate);if(false===_runCallbacks("onload_start")){return"cancel"}_initContainer();initHotkeys();$(window).on("unload."+sID,unload);runPluginCallbacks(Instance,$.layout.onLoad);if(o.initPanes){_initLayoutElements()}delete s.creatingLayout;resizeAll();$.each(["south","north","east","west"],function(i,pane){if(!$Ps[pane]){return}o=options[pane];s=state[pane];var $P=$Ps[pane];if(o.initHidden){hide(pane)}else{if(o.initClosed){close(pane)}}});return state.initialized},isInitialized=function(){if(state.initialized||state.creatingLayout){return true}else{return _initLayoutElements()}},_initLayoutElements=function(retry){var o=options;if(!$N.is(":visible")){if(!retry&&browser.webkit&&$N[0].tagName==="BODY"){setTimeout(function(){_initLayoutElements(true)},50)}return false}if(!getPane("center").length){return _log(o.errors.centerPaneMissing)}state.creatingLayout=true;$.extend(sC,elDims($N,o.inset));initPanes();if(o.scrollToBookmarkOnLoad){var l=self.location;if(l.hash){l.replace(l.hash)}}if(Instance.hasParentLayout){o.resizeWithWindow=false}else{if(o.resizeWithWindow){$(window).on("resize."+sID,windowResize)}}delete state.creatingLayout;state.initialized=true;runPluginCallbacks(Instance,$.layout.onReady);_runCallbacks("onload_end");return true},createChildren=function(evt_or_pane,opts){var pane=evtPane.call(this,evt_or_pane),$P=$Ps[pane];if(!$P){return}var $C=$Cs[pane],s=state[pane],o=options[pane],sm=options.stateManagement||{},cos=opts?(o.children=opts):o.children;if($.isPlainObject(cos)){cos=[cos]}else{if(!cos||!Array.isArray(cos)){return}}$.each(cos,function(idx,co){if(!$.isPlainObject(co)){return}var $containers=co.containerSelector?$P.find(co.containerSelector):($C||$P);$containers.each(function(){var 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$P=$Ps[pane],pC=children[pane],s=state[pane],o;if($.isPlainObject(pC)){$.each(pC,function(key,child){if(child.destroyed){delete pC[key]}});if($.isEmptyObject(pC)){pC=children[pane]=null}}if(!newChild&&!pC){newChild=$P.data("layout")}if(newChild){newChild.hasParentLayout=true;o=newChild.options;setInstanceKey(newChild,s);if(!pC){pC=children[pane]={}}pC[o.instanceKey]=newChild.container.data("layout")}Instance[pane].children=children[pane];if(!newChild){createChildren(pane)}},windowResize=function(){var o=options,delay=Number(o.resizeWithWindowDelay);if(delay<10){delay=100}timer.clear("winResize");timer.set("winResize",function(){timer.clear("winResize");timer.clear("winResizeRepeater");var dims=elDims($N,o.inset);if(dims.innerWidth!==sC.innerWidth||dims.innerHeight!==sC.innerHeight){resizeAll()}},delay);if(!timer.data.winResizeRepeater){setWindowResizeRepeater()}},setWindowResizeRepeater=function(){var delay=Number(options.resizeWithWindowMaxDelay);if(delay>0){timer.set("winResizeRepeater",function(){setWindowResizeRepeater();resizeAll()},delay)}},unload=function(){var o=options;_runCallbacks("onunload_start");runPluginCallbacks(Instance,$.layout.onUnload);_runCallbacks("onunload_end")},_initContainer=function(){var N=$N[0],$H=$("html"),tag=sC.tagName=N.tagName,id=sC.id=N.id,cls=sC.className=N.className,o=options,name=o.name,props="position,margin,padding,border",css="layoutCSS",CSS={},hid="hidden",parent=$N.data("parentLayout"),pane=$N.data("layoutEdge"),isChild=parent&&pane,num=$.layout.cssNum,$parent,n;sC.ref=(o.name?o.name+" layout / ":"")+tag+(id?"#"+id:cls?".["+cls+"]":"");sC.isBody=(tag==="BODY");if(!isChild&&!sC.isBody){$parent=$N.closest("."+$.layout.defaults.panes.paneClass);parent=$parent.data("parentLayout");pane=$parent.data("layoutEdge");isChild=parent&&pane}$N.data({layout:Instance,layoutContainer:sID}).addClass(o.containerClass);var layoutMethods={destroy:"",initPanes:"",resizeAll:"resizeAll",resize:"resizeAll"};for(name in layoutMethods){$N.on("layout"+name.toLowerCase()+"."+sID,Instance[layoutMethods[name]||name])}if(isChild){Instance.hasParentLayout=true;parent.refreshChildren(pane,Instance)}if(!$N.data(css)){if(sC.isBody){$N.data(css,$.extend(styles($N,props),{height:$N.css("height"),overflow:$N.css("overflow"),overflowX:$N.css("overflowX"),overflowY:$N.css("overflowY")}));$H.data(css,$.extend(styles($H,"padding"),{height:"auto",overflow:$H.css("overflow"),overflowX:$H.css("overflowX"),overflowY:$H.css("overflowY")}))}else{$N.data(css,styles($N,props+",top,bottom,left,right,width,height,overflow,overflowX,overflowY"))}}try{CSS={overflow:hid,overflowX:hid,overflowY:hid};$N.css(CSS);if(o.inset&&!$.isPlainObject(o.inset)){n=parseInt(o.inset,10)||0;o.inset={top:n,bottom:n,left:n,right:n}}if(sC.isBody){if(!o.outset){o.outset={top:num($H,"paddingTop"),bottom:num($H,"paddingBottom"),left:num($H,"paddingLeft"),right:num($H,"paddingRight")}}else{if(!$.isPlainObject(o.outset)){n=parseInt(o.outset,10)||0;o.outset={top:n,bottom:n,left:n,right:n}}}$H.css(CSS).css({height:"100%",border:"none",padding:0,margin:0});if(browser.isIE6){$N.css({width:"100%",height:"100%",border:"none",padding:0,margin:0,position:"relative"});if(!o.inset){o.inset=elDims($N).inset}}else{$N.css({width:"auto",height:"auto",margin:0,position:"absolute"});$N.css(o.outset)}$.extend(sC,elDims($N,o.inset))}else{var p=$N.css("position");if(!p||!p.match(/(fixed|absolute|relative)/)){$N.css("position","relative")}if($N.is(":visible")){$.extend(sC,elDims($N,o.inset));if(sC.innerHeight<1){_log(o.errors.noContainerHeight.replace(/CONTAINER/,sC.ref))}}}if(num($N,"minWidth")){$N.parent().css("overflowX","auto")}if(num($N,"minHeight")){$N.parent().css("overflowY","auto")}}catch(ex){}},initHotkeys=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var o=options[pane];if(o.enableCursorHotkey||o.customHotkey){$(document).on("keydown."+sID,keyDown);return false}})},initOptions=function(){var data,d,pane,key,val,i,c,o;opts=$.layout.transformData(opts,true);opts=$.layout.backwardCompatibility.renameAllOptions(opts);if(!$.isEmptyObject(opts.panes)){data=$.layout.optionsMap.noDefault;for(i=0,c=data.length;i0){z.pane_normal=zo;z.content_mask=max(zo+1,z.content_mask);z.resizer_normal=max(zo+2,z.resizer_normal)}delete options.panes;function createFxOptions(pane){var o=options[pane],d=options.panes;if(!o.fxSettings){o.fxSettings={}}if(!d.fxSettings){d.fxSettings={}}$.each(["_open","_close","_size"],function(i,n){var sName="fxName"+n,sSpeed="fxSpeed"+n,sSettings="fxSettings"+n,fxName=o[sName]=o[sName]||d[sName]||o.fxName||d.fxName||"none",fxExists=$.effects&&($.effects[fxName]||($.effects.effect&&$.effects.effect[fxName]));if(fxName==="none"||!options.effects[fxName]||!fxExists){fxName=o[sName]="none"}var fx=options.effects[fxName]||{},fx_all=fx.all||null,fx_pane=fx[pane]||null;o[sSpeed]=o[sSpeed]||d[sSpeed]||o.fxSpeed||d.fxSpeed||null;o[sSettings]=$.extend(true,{},fx_all,fx_pane,d.fxSettings,o.fxSettings,d[sSettings],o[sSettings])});delete o.fxName;delete o.fxSpeed;delete o.fxSettings}},getPane=function(pane){var sel=options[pane].paneSelector;if(sel.substr(0,1)==="#"){return $N.find(sel).eq(0)}else{var $P=$N.children(sel).eq(0);return $P.length?$P:$N.children("form:first").children(sel).eq(0)}},initPanes=function(evt){evtPane(evt);$.each(_c.allPanes,function(idx,pane){addPane(pane,true)});initHandles();$.each(_c.borderPanes,function(i,pane){if($Ps[pane]&&state[pane].isVisible){setSizeLimits(pane);makePaneFit(pane)}});sizeMidPanes("center");$.each(_c.allPanes,function(idx,pane){afterInitPane(pane)})},addPane=function(pane,force){if(!force&&!isInitialized()){return}var o=options[pane],s=state[pane],c=_c[pane],dir=c.dir,fx=s.fx,spacing=o.spacing_open||0,isCenter=(pane==="center"),CSS={},$P=$Ps[pane],size,minSize,maxSize,child;if($P){removePane(pane,false,true,false)}else{$Cs[pane]=false}$P=$Ps[pane]=getPane(pane);if(!$P.length){$Ps[pane]=false;return}if(!$P.data("layoutCSS")){var props="position,top,left,bottom,right,width,height,overflow,zIndex,display,backgroundColor,padding,margin,border";$P.data("layoutCSS",styles($P,props))}Instance[pane]={name:pane,pane:$Ps[pane],content:$Cs[pane],options:options[pane],state:state[pane],children:children[pane]};$P.data({parentLayout:Instance,layoutPane:Instance[pane],layoutEdge:pane,layoutRole:"pane"}).css(c.cssReq).css("zIndex",options.zIndexes.pane_normal).css(o.applyDemoStyles?c.cssDemo:{}).addClass(o.paneClass+" "+o.paneClass+"-"+pane).on("mouseenter."+sID,addHover).on("mouseleave."+sID,removeHover);var paneMethods={hide:"",show:"",toggle:"",close:"",open:"",slideOpen:"",slideClose:"",slideToggle:"",size:"sizePane",sizePane:"sizePane",sizeContent:"",sizeHandles:"",enableClosable:"",disableClosable:"",enableSlideable:"",disableSlideable:"",enableResizable:"",disableResizable:"",swapPanes:"swapPanes",swap:"swapPanes",move:"swapPanes",removePane:"removePane",remove:"removePane",createChildren:"",resizeChildren:"",resizeAll:"resizeAll",resizeLayout:"resizeAll"},name;for(name in paneMethods){$P.on("layoutpane"+name.toLowerCase()+"."+sID,Instance[paneMethods[name]||name])}initContent(pane,false);if(!isCenter){size=s.size=_parseSize(pane,o.size);minSize=_parseSize(pane,o.minSize)||1;maxSize=_parseSize(pane,o.maxSize)||100000;if(size>0){size=max(min(size,maxSize),minSize)}s.autoResize=o.autoResize;s.isClosed=false;s.isSliding=false;s.isResizing=false;s.isHidden=false;if(!s.pins){s.pins=[]}}s.tagName=$P[0].tagName;s.edge=pane;s.noRoom=false;s.isVisible=true;setPanePosition(pane);if(dir==="horz"){CSS.height=cssH($P,size)}else{if(dir==="vert"){CSS.width=cssW($P,size)}}$P.css(CSS);if(dir!="horz"){sizeMidPanes(pane,true)}if(state.initialized){initHandles(pane);initHotkeys(pane)}if(o.initClosed&&o.closable&&!o.initHidden){close(pane,true,true)}else{if(o.initHidden||o.initClosed){hide(pane)}else{if(!s.noRoom){$P.css("display","block")}}}$P.css("visibility","visible");if(o.showOverflowOnHover){$P.on("hover",allowOverflow,resetOverflow)}if(state.initialized){afterInitPane(pane)}},afterInitPane=function(pane){var $P=$Ps[pane],s=state[pane],o=options[pane];if(!$P){return}if($P.data("layout")){refreshChildren(pane,$P.data("layout"))}if(s.isVisible){if(state.initialized){resizeAll()}else{sizeContent(pane)}if(o.triggerEventsOnLoad){_runCallbacks("onresize_end",pane)}else{resizeChildren(pane,true)}}if(o.initChildren&&o.children){createChildren(pane)}},setPanePosition=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var $P=$Ps[pane],$R=$Rs[pane],o=options[pane],s=state[pane],side=_c[pane].side,CSS={};if(!$P){return}switch(pane){case"north":CSS.top=sC.inset.top;CSS.left=sC.inset.left;CSS.right=sC.inset.right;break;case"south":CSS.bottom=sC.inset.bottom;CSS.left=sC.inset.left;CSS.right=sC.inset.right;break;case"west":CSS.left=sC.inset.left;break;case"east":CSS.right=sC.inset.right;break;case"center":}$P.css(CSS);if($R&&s.isClosed){$R.css(side,sC.inset[side])}else{if($R&&!s.isHidden){$R.css(side,sC.inset[side]+getPaneSize(pane))}}})},initHandles=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var $P=$Ps[pane];$Rs[pane]=false;$Ts[pane]=false;if(!$P){return}var o=options[pane],s=state[pane],c=_c[pane],paneId=o.paneSelector.substr(0,1)==="#"?o.paneSelector.substr(1):"",rClass=o.resizerClass,tClass=o.togglerClass,spacing=(s.isVisible?o.spacing_open:o.spacing_closed),_pane="-"+pane,_state=(s.isVisible?"-open":"-closed"),I=Instance[pane],$R=I.resizer=$Rs[pane]=$("
              "),$T=I.toggler=(o.closable?$Ts[pane]=$("
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"+tClass+_pane).on("hover",addHover,removeHover).on("mouseenter",onResizerEnter).appendTo($R);if(o.togglerContent_open){$(""+o.togglerContent_open+"").data({layoutEdge:pane,layoutRole:"togglerContent"}).data("layoutRole","togglerContent").data("layoutEdge",pane).addClass("content content-open").css("display","none").appendTo($T)}if(o.togglerContent_closed){$(""+o.togglerContent_closed+"").data({layoutEdge:pane,layoutRole:"togglerContent"}).addClass("content content-closed").css("display","none").appendTo($T)}enableClosable(pane)}initResizable(pane);if(s.isVisible){setAsOpen(pane)}else{setAsClosed(pane);bindStartSlidingEvents(pane,true)}});sizeHandles()},initContent=function(pane,resize){if(!isInitialized()){return}var o=options[pane],sel=o.contentSelector,I=Instance[pane],$P=$Ps[pane],$C;if(sel){$C=I.content=$Cs[pane]=(o.findNestedContent)?$P.find(sel).eq(0):$P.children(sel).eq(0)}if($C&&$C.length){$C.data("layoutRole","content");if(!$C.data("layoutCSS")){$C.data("layoutCSS",styles($C,"height"))}$C.css(_c.content.cssReq);if(o.applyDemoStyles){$C.css(_c.content.cssDemo);$P.css(_c.content.cssDemoPane)}if($P.css("overflowX").match(/(scroll|auto)/)){$P.css("overflow","hidden")}state[pane].content={};if(resize!==false){sizeContent(pane)}}else{I.content=$Cs[pane]=false}},initResizable=function(panes){var draggingAvailable=$.layout.plugins.draggable,side;panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(idx,pane){var o=options[pane];if(!draggingAvailable||!$Ps[pane]||!o.resizable){o.resizable=false;return true}var s=state[pane],z=options.zIndexes,c=_c[pane],side=c.dir=="horz"?"top":"left",$P=$Ps[pane],$R=$Rs[pane],base=o.resizerClass,lastPos=0,r,live,resizerClass=base+"-drag",resizerPaneClass=base+"-"+pane+"-drag",helperClass=base+"-dragging",helperPaneClass=base+"-"+pane+"-dragging",helperLimitClass=base+"-dragging-limit",helperPaneLimitClass=base+"-"+pane+"-dragging-limit",helperClassesSet=false;if(!s.isClosed){$R.attr("title",o.tips.Resize).css("cursor",o.resizerCursor)}$R.draggable({containment:$N[0],axis:(c.dir=="horz"?"y":"x"),delay:0,distance:1,grid:o.resizingGrid,helper:"clone",opacity:o.resizerDragOpacity,addClasses:false,zIndex:z.resizer_drag,start:function(e,ui){o=options[pane];s=state[pane];live=o.livePaneResizing;if(false===_runCallbacks("ondrag_start",pane)){return false}s.isResizing=true;state.paneResizing=pane;timer.clear(pane+"_closeSlider");setSizeLimits(pane);r=s.resizerPosition;lastPos=ui.position[side];$R.addClass(resizerClass+" "+resizerPaneClass);helperClassesSet=false;showMasks(pane,{resizing:true})},drag:function(e,ui){if(!helperClassesSet){ui.helper.addClass(helperClass+" "+helperPaneClass).css({right:"auto",bottom:"auto"}).children().css("visibility","hidden");helperClassesSet=true;if(s.isSliding){$Ps[pane].css("zIndex",z.pane_sliding)}}var limit=0;if(ui.position[side]r.max){ui.position[side]=r.max;limit=1}}if(limit){ui.helper.addClass(helperLimitClass+" "+helperPaneLimitClass);window.defaultStatus=(limit>0&&pane.match(/(north|west)/))||(limit<0&&pane.match(/(south|east)/))?o.tips.maxSizeWarning:o.tips.minSizeWarning}else{ui.helper.removeClass(helperLimitClass+" "+helperPaneLimitClass);window.defaultStatus=""}if(live&&Math.abs(ui.position[side]-lastPos)>=o.liveResizingTolerance){lastPos=ui.position[side];resizePanes(e,ui,pane)}},stop:function(e,ui){$("body").enableSelection();window.defaultStatus="";$R.removeClass(resizerClass+" 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$P=$Ps[pane],$R=$Rs[pane],$T=$Ts[pane],o=options[pane],s=state[pane],side=_c[pane].side,rClass=o.resizerClass,tClass=o.togglerClass,_pane="-"+pane,_open="-open",_closed="-closed",_sliding="-sliding";$R.css(side,sC.inset[side]+getPaneSize(pane)).removeClass(rClass+_closed+" "+rClass+_pane+_closed).addClass(rClass+_open+" "+rClass+_pane+_open);if(s.isSliding){$R.addClass(rClass+_sliding+" "+rClass+_pane+_sliding)}else{$R.removeClass(rClass+_sliding+" "+rClass+_pane+_sliding)}removeHover(0,$R);if(o.resizable&&$.layout.plugins.draggable){$R.draggable("enable").css("cursor",o.resizerCursor).attr("title",o.tips.Resize)}else{if(!s.isSliding){$R.css("cursor","default")}}if($T){$T.removeClass(tClass+_closed+" "+tClass+_pane+_closed).addClass(tClass+_open+" 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open_NOW(){if(!s.isClosed){bindStopSlidingEvents(pane,true)}else{if(!s.isMoving){open(pane,true)}}}},slideClose=function(evt_or_pane){if(!isInitialized()){return}var evt=evtObj(evt_or_pane),pane=evtPane.call(this,evt_or_pane),o=options[pane],s=state[pane],delay=s.isMoving?1000:300;if(pane==="center"){return}if(s.isClosed||s.isResizing){}else{if(o.slideTrigger_close==="click"){close_NOW()}else{if(o.preventQuickSlideClose&&s.isMoving){}else{if(o.preventPrematureSlideClose&&evt&&$.layout.isMouseOverElem(evt,$Ps[pane])){}else{if(evt){timer.set(pane+"_closeSlider",close_NOW,max(o.slideDelay_close,delay))}else{close_NOW()}}}}}function close_NOW(){if(s.isClosed){bindStopSlidingEvents(pane,false)}else{if(!s.isMoving){close(pane)}}}},slideToggle=function(evt_or_pane){var pane=evtPane.call(this,evt_or_pane);toggle(pane,true)},lockPaneForFX=function(pane,doLock){var $P=$Ps[pane],s=state[pane],o=options[pane],z=options.zIndexes;if(doLock){showMasks(pane,{animation:true,objectsOnly:true});$P.css({zIndex:z.pane_animate});if(pane=="south"){$P.css({top:sC.inset.top+sC.innerHeight-$P.outerHeight()})}else{if(pane=="east"){$P.css({left:sC.inset.left+sC.innerWidth-$P.outerWidth()})}}}else{hideMasks();$P.css({zIndex:(s.isSliding?z.pane_sliding:z.pane_normal)});if(pane=="south"){$P.css({top:"auto"})}else{if(pane=="east"&&!$P.css("left").match(/\-99999/)){$P.css({left:"auto"})}}if(browser.msie&&o.fxOpacityFix&&o.fxName_open!="slide"&&$P.css("filter")&&$P.css("opacity")==1){$P[0].style.removeAttribute("filter")}}},bindStartSlidingEvents=function(pane,enable){var o=options[pane],$P=$Ps[pane],$R=$Rs[pane],evtName=o.slideTrigger_open.toLowerCase();if(!$R||(enable&&!o.slidable)){return}if(evtName.match(/mouseover/)){evtName=o.slideTrigger_open="mouseenter"}else{if(!evtName.match(/(click|dblclick|mouseenter)/)){evtName=o.slideTrigger_open="click"}}if(o.resizerDblClickToggle&&evtName.match(/click/)){$R[enable?"unbind":"bind"]("dblclick."+sID,toggle)}$R[enable?"bind":"unbind"](evtName+"."+sID,slideOpen).css("cursor",enable?o.sliderCursor:"default").attr("title",enable?o.tips.Slide:"")},bindStopSlidingEvents=function(pane,enable){var o=options[pane],s=state[pane],c=_c[pane],z=options.zIndexes,evtName=o.slideTrigger_close.toLowerCase(),action=(enable?"bind":"unbind"),$P=$Ps[pane],$R=$Rs[pane];timer.clear(pane+"_closeSlider");if(enable){s.isSliding=true;state.panesSliding[pane]=true;bindStartSlidingEvents(pane,false)}else{s.isSliding=false;delete state.panesSliding[pane]}$P.css("zIndex",enable?z.pane_sliding:z.pane_normal);$R.css("zIndex",enable?z.pane_sliding+2:z.resizer_normal);if(!evtName.match(/(click|mouseleave)/)){evtName=o.slideTrigger_close="mouseleave"}$R[action](evtName,slideClose);if(evtName==="mouseleave"){$P[action]("mouseleave."+sID,slideClose);$R[action]("mouseenter."+sID,cancelMouseOut);$P[action]("mouseenter."+sID,cancelMouseOut)}if(!enable){timer.clear(pane+"_closeSlider")}else{if(evtName==="click"&&!o.resizable){$R.css("cursor",enable?o.sliderCursor:"default");$R.attr("title",enable?o.tips.Close:"")}}function cancelMouseOut(evt){timer.clear(pane+"_closeSlider");evt.stopPropagation()}},makePaneFit=function(pane,isOpening,skipCallback,force){var o=options[pane],s=state[pane],c=_c[pane],$P=$Ps[pane],$R=$Rs[pane],isSidePane=c.dir==="vert",hasRoom=false;if(pane==="center"||(isSidePane&&s.noVerticalRoom)){hasRoom=(s.maxHeight>=0);if(hasRoom&&s.noRoom){_showPane(pane);if($R){$R.show()}s.isVisible=true;s.noRoom=false;if(isSidePane){s.noVerticalRoom=false}_fixIframe(pane)}else{if(!hasRoom&&!s.noRoom){_hidePane(pane);if($R){$R.hide()}s.isVisible=false;s.noRoom=true}}}if(pane==="center"){}else{if(s.minSize<=s.maxSize){hasRoom=true;if(s.size>s.maxSize){sizePane(pane,s.maxSize,skipCallback,true,force)}else{if(s.sizesize){thisTry.attempt=max(0,lastTry.attempt-(lastTry.actual-size))}else{thisTry.attempt=max(0,lastTry.attempt+(size-lastTry.actual))}thisTry.cssSize=cssSize(pane,thisTry.attempt);$P.css(dimName,thisTry.cssSize);thisTry.actual=dimName=="width"?$P.outerWidth():$P.outerHeight();thisTry.correct=(size===thisTry.actual);if(tries.length===1){_log(msg,false,true);_log(lastTry,false,true)}_log(thisTry,false,true);if(tries.length>3){break}tries.push(thisTry);lastTry=tries[tries.length-1]}s.size=size;$.extend(s,elDims($P));if(s.isVisible&&$P.is(":visible")){if($R){$R.css(side,size+sC.inset[side])}sizeContent(pane)}if(!skipCallback&&!skipResizeWhileDragging&&state.initialized&&s.isVisible){_runCallbacks("onresize_end",pane)}if(!skipCallback){if(!s.isSliding){sizeMidPanes(_c[pane].dir=="horz"?"":"center",skipResizeWhileDragging,force)}sizeHandles()}var altPane=_c.oppositeEdge[pane];if(size1){_log(msg+"\nSee the Error Console for details.",true,true)}}},sizeMidPanes=function(panes,skipCallback,force){panes=(panes?panes:"east,west,center").split(",");$.each(panes,function(i,pane){if(!$Ps[pane]){return}var o=options[pane],s=state[pane],$P=$Ps[pane],$R=$Rs[pane],isCenter=(pane=="center"),hasRoom=true,CSS={},visCSS=$.layout.showInvisibly($P),newCenter=calcNewCenterPaneDims();$.extend(s,elDims($P));if(pane==="center"){if(!force&&s.isVisible&&newCenter.width===s.outerWidth&&newCenter.height===s.outerHeight){$P.css(visCSS);return true}$.extend(s,cssMinDims(pane),{maxWidth:newCenter.width,maxHeight:newCenter.height});CSS=newCenter;s.newWidth=CSS.width;s.newHeight=CSS.height;CSS.width=cssW($P,CSS.width);CSS.height=cssH($P,CSS.height);hasRoom=CSS.width>=0&&CSS.height>=0;if(!state.initialized&&o.minWidth>newCenter.width){var reqPx=o.minWidth-s.outerWidth,minE=options.east.minSize||0,minW=options.west.minSize||0,sizeE=state.east.size,sizeW=state.west.size,newE=sizeE,newW=sizeW;if(reqPx>0&&state.east.isVisible&&sizeE>minE){newE=max(sizeE-minE,sizeE-reqPx);reqPx-=sizeE-newE}if(reqPx>0&&state.west.isVisible&&sizeW>minW){newW=max(sizeW-minW,sizeW-reqPx);reqPx-=sizeW-newW}if(reqPx===0){if(sizeE&&sizeE!=minE){sizePane("east",newE,true,true,force)}if(sizeW&&sizeW!=minW){sizePane("west",newW,true,true,force)}sizeMidPanes("center",skipCallback,force);$P.css(visCSS);return}}}else{if(s.isVisible&&!s.noVerticalRoom){$.extend(s,elDims($P),cssMinDims(pane))}if(!force&&!s.noVerticalRoom&&newCenter.height===s.outerHeight){$P.css(visCSS);return true}CSS.top=newCenter.top;CSS.bottom=newCenter.bottom;s.newSize=newCenter.height;CSS.height=cssH($P,newCenter.height);s.maxHeight=CSS.height;hasRoom=(s.maxHeight>=0);if(!hasRoom){s.noVerticalRoom=true}}if(hasRoom){if(!skipCallback&&state.initialized){_runCallbacks("onresize_start",pane)}$P.css(CSS);if(pane!=="center"){sizeHandles(pane)}if(s.noRoom&&!s.isClosed&&!s.isHidden){makePaneFit(pane)}if(s.isVisible){$.extend(s,elDims($P));if(state.initialized){sizeContent(pane)}}}else{if(!s.noRoom&&s.isVisible){makePaneFit(pane)}}$P.css(visCSS);delete s.newSize;delete s.newWidth;delete s.newHeight;if(!s.isVisible){return true}if(pane==="center"){var fix=browser.isIE6||!browser.boxModel;if($Ps.north&&(fix||state.north.tagName=="IFRAME")){$Ps.north.css("width",cssW($Ps.north,sC.innerWidth))}if($Ps.south&&(fix||state.south.tagName=="IFRAME")){$Ps.south.css("width",cssW($Ps.south,sC.innerWidth))}}if(!skipCallback&&state.initialized){_runCallbacks("onresize_end",pane)}})},resizeAll=function(evt_or_refresh){var oldW=sC.innerWidth,oldH=sC.innerHeight;evtPane(evt_or_refresh);if(!$N.is(":visible")){return}if(!state.initialized){_initLayoutElements();return}if(evt_or_refresh===true&&$.isPlainObject(options.outset)){$N.css(options.outset)}$.extend(sC,elDims($N,options.inset));if(!sC.outerHeight){return}if(evt_or_refresh===true){setPanePosition()}if(false===_runCallbacks("onresizeall_start")){return false}var shrunkH=(sC.innerHeight=o.responsive.sizes.lg){if(o.responsive.when==="lg"||o.responsive.when==="md"||o.responsive.when==="sm"||o.responsive.when==="xs"){paneResponsive=false}else{paneResponsive=true}}if(windowWidth>=o.responsive.sizes.md&&windowWidth=o.responsive.sizes.sm&&windowWidth=o.responsive.sizes.xs&&windowWidth0&&$P.css("overflow")==="hidden"){$P.css("overflow","visible");_measure();$P.css("overflow","hidden")}}var newH=s.innerHeight-(m.spaceAbove-s.css.paddingTop)-(m.spaceBelow-s.css.paddingBottom);if(!$C.is(":visible")||m.height!=newH){setOuterHeight($C,newH,true);m.height=newH}if(state.initialized){_runCallbacks("onsizecontent_end",pane)}function _below($E){return max(s.css.paddingBottom,(parseInt($E.css("marginBottom"),10)||0))}function _measure(){var ignore=options[pane].contentIgnoreSelector,$Fs=$C.nextAll().not(".ui-layout-mask").not(ignore||":lt(0)"),$Fs_vis=$Fs.filter(":visible"),$F=$Fs_vis.filter(":last");m={top:$C[0].offsetTop,height:$C.outerHeight(),numFooters:$Fs.length,hiddenFooters:$Fs.length-$Fs_vis.length,spaceBelow:0};m.spaceAbove=m.top;m.bottom=m.top+m.height;if($F.length){m.spaceBelow=($F[0].offsetTop+$F.outerHeight())-m.bottom+_below($F)}else{m.spaceBelow=_below($C)}}})},sizeHandles=function(evt_or_panes){var panes=evtPane.call(this,evt_or_panes);panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var o=options[pane],s=state[pane],$P=$Ps[pane],$R=$Rs[pane],$T=$Ts[pane],$TC;if(!$P||!$R){return}var dir=_c[pane].dir,_state=(s.isClosed?"_closed":"_open"),spacing=o["spacing"+_state],togAlign=o["togglerAlign"+_state],togLen=o["togglerLength"+_state],paneLen,left,offset,CSS={};if(spacing===0){$R.hide();return}else{if(!s.noRoom&&!s.isHidden){$R.show()}}if(dir==="horz"){paneLen=sC.innerWidth;s.resizerLength=paneLen;left=$.layout.cssNum($P,"left");$R.css({width:cssW($R,paneLen),height:cssH($R,spacing),left:left>-9999?left:sC.inset.left})}else{paneLen=$P.outerHeight();s.resizerLength=paneLen;$R.css({height:cssH($R,paneLen),width:cssW($R,spacing),top:sC.inset.top+getPaneSize("north",true)})}removeHover(o,$R);if($T){if(togLen===0||(s.isSliding&&o.hideTogglerOnSlide)){$T.hide();return}else{$T.show()}if(!(togLen>0)||togLen==="100%"||togLen>paneLen){togLen=paneLen;offset=0}else{if(isStr(togAlign)){switch(togAlign){case"top":case"left":offset=0;break;case"bottom":case"right":offset=paneLen-togLen;break;case"middle":case"center":default:offset=round((paneLen-togLen)/2)}}else{var 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layoutMethods={destroy:"",initPanes:"",resizeAll:"resizeAll",resize:"resizeAll"};for(name in layoutMethods){$N.on("layout"+name.toLowerCase()+"."+sID,Instance[layoutMethods[name]||name])}if(isChild){Instance.hasParentLayout=true;parent.refreshChildren(pane,Instance)}if(!$N.data(css)){if(sC.isBody){$N.data(css,$.extend(styles($N,props),{height:$N.css("height"),overflow:$N.css("overflow"),overflowX:$N.css("overflowX"),overflowY:$N.css("overflowY")}));$H.data(css,$.extend(styles($H,"padding"),{height:"auto",overflow:$H.css("overflow"),overflowX:$H.css("overflowX"),overflowY:$H.css("overflowY")}))}else{$N.data(css,styles($N,props+",top,bottom,left,right,width,height,overflow,overflowX,overflowY"))}}try{CSS={overflow:hid,overflowX:hid,overflowY:hid};$N.css(CSS);if(o.inset&&!$.isPlainObject(o.inset)){n=parseInt(o.inset,10)||0;o.inset={top:n,bottom:n,left:n,right:n}}if(sC.isBody){if(!o.outset){o.outset={top:num($H,"paddingTop"),bottom:num($H,"paddingBottom"),left:num($H,"paddingLeft"),right:num($H,"paddingRight")}}else{if(!$.isPlainObject(o.outset)){n=parseInt(o.outset,10)||0;o.outset={top:n,bottom:n,left:n,right:n}}}$H.css(CSS).css({height:"100%",border:"none",padding:0,margin:0});if(browser.isIE6){$N.css({width:"100%",height:"100%",border:"none",padding:0,margin:0,position:"relative"});if(!o.inset){o.inset=elDims($N).inset}}else{$N.css({width:"auto",height:"auto",margin:0,position:"absolute"});$N.css(o.outset)}$.extend(sC,elDims($N,o.inset))}else{var p=$N.css("position");if(!p||!p.match(/(fixed|absolute|relative)/)){$N.css("position","relative")}if($N.is(":visible")){$.extend(sC,elDims($N,o.inset));if(sC.innerHeight<1){_log(o.errors.noContainerHeight.replace(/CONTAINER/,sC.ref))}}}if(num($N,"minWidth")){$N.parent().css("overflowX","auto")}if(num($N,"minHeight")){$N.parent().css("overflowY","auto")}}catch(ex){}},initHotkeys=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var o=options[pane];if(o.enableCursorHotkey||o.customHotkey){$(document).on("keydown."+sID,keyDown);return false}})},initOptions=function(){var data,d,pane,key,val,i,c,o;opts=$.layout.transformData(opts,true);opts=$.layout.backwardCompatibility.renameAllOptions(opts);if(!$.isEmptyObject(opts.panes)){data=$.layout.optionsMap.noDefault;for(i=0,c=data.length;i0){z.pane_normal=zo;z.content_mask=max(zo+1,z.content_mask);z.resizer_normal=max(zo+2,z.resizer_normal)}delete options.panes;function createFxOptions(pane){var o=options[pane],d=options.panes;if(!o.fxSettings){o.fxSettings={}}if(!d.fxSettings){d.fxSettings={}}$.each(["_open","_close","_size"],function(i,n){var sName="fxName"+n,sSpeed="fxSpeed"+n,sSettings="fxSettings"+n,fxName=o[sName]=o[sName]||d[sName]||o.fxName||d.fxName||"none",fxExists=$.effects&&($.effects[fxName]||($.effects.effect&&$.effects.effect[fxName]));if(fxName==="none"||!options.effects[fxName]||!fxExists){fxName=o[sName]="none"}var fx=options.effects[fxName]||{},fx_all=fx.all||null,fx_pane=fx[pane]||null;o[sSpeed]=o[sSpeed]||d[sSpeed]||o.fxSpeed||d.fxSpeed||null;o[sSettings]=$.extend(true,{},fx_all,fx_pane,d.fxSettings,o.fxSettings,d[sSettings],o[sSettings])});delete o.fxName;delete o.fxSpeed;delete o.fxSettings}},getPane=function(pane){var sel=options[pane].paneSelector;if(sel.substr(0,1)==="#"){return $N.find(sel).eq(0)}else{var $P=$N.children(sel).eq(0);return $P.length?$P:$N.children("form:first").children(sel).eq(0)}},initPanes=function(evt){evtPane(evt);$.each(_c.allPanes,function(idx,pane){addPane(pane,true)});initHandles();$.each(_c.borderPanes,function(i,pane){if($Ps[pane]&&state[pane].isVisible){setSizeLimits(pane);makePaneFit(pane)}});sizeMidPanes("center");$.each(_c.allPanes,function(idx,pane){afterInitPane(pane)})},addPane=function(pane,force){if(!force&&!isInitialized()){return}var o=options[pane],s=state[pane],c=_c[pane],dir=c.dir,fx=s.fx,spacing=o.spacing_open||0,isCenter=(pane==="center"),CSS={},$P=$Ps[pane],size,minSize,maxSize,child;if($P){removePane(pane,false,true,false)}else{$Cs[pane]=false}$P=$Ps[pane]=getPane(pane);if(!$P.length){$Ps[pane]=false;return}if(!$P.data("layoutCSS")){var props="position,top,left,bottom,right,width,height,overflow,zIndex,display,backgroundColor,padding,margin,border";$P.data("layoutCSS",styles($P,props))}Instance[pane]={name:pane,pane:$Ps[pane],content:$Cs[pane],options:options[pane],state:state[pane],children:children[pane]};$P.data({parentLayout:Instance,layoutPane:Instance[pane],layoutEdge:pane,layoutRole:"pane"}).css(c.cssReq).css("zIndex",new String(options.zIndexes.pane_normal)).css(o.applyDemoStyles?c.cssDemo:{}).addClass(o.paneClass+" "+o.paneClass+"-"+pane).on("mouseenter."+sID,addHover).on("mouseleave."+sID,removeHover);var paneMethods={hide:"",show:"",toggle:"",close:"",open:"",slideOpen:"",slideClose:"",slideToggle:"",size:"sizePane",sizePane:"sizePane",sizeContent:"",sizeHandles:"",enableClosable:"",disableClosable:"",enableSlideable:"",disableSlideable:"",enableResizable:"",disableResizable:"",swapPanes:"swapPanes",swap:"swapPanes",move:"swapPanes",removePane:"removePane",remove:"removePane",createChildren:"",resizeChildren:"",resizeAll:"resizeAll",resizeLayout:"resizeAll"},name;for(name in paneMethods){$P.on("layoutpane"+name.toLowerCase()+"."+sID,Instance[paneMethods[name]||name])}initContent(pane,false);if(!isCenter){size=s.size=_parseSize(pane,o.size);minSize=_parseSize(pane,o.minSize)||1;maxSize=_parseSize(pane,o.maxSize)||100000;if(size>0){size=max(min(size,maxSize),minSize)}s.autoResize=o.autoResize;s.isClosed=false;s.isSliding=false;s.isResizing=false;s.isHidden=false;if(!s.pins){s.pins=[]}}s.tagName=$P[0].tagName;s.edge=pane;s.noRoom=false;s.isVisible=true;setPanePosition(pane);if(dir==="horz"){CSS.height=cssH($P,size)}else{if(dir==="vert"){CSS.width=cssW($P,size)}}$P.css(CSS);if(dir!="horz"){sizeMidPanes(pane,true)}if(state.initialized){initHandles(pane);initHotkeys(pane)}if(o.initClosed&&o.closable&&!o.initHidden){close(pane,true,true)}else{if(o.initHidden||o.initClosed){hide(pane)}else{if(!s.noRoom){$P.css("display","block")}}}$P.css("visibility","visible");if(o.showOverflowOnHover){$P.on("hover",allowOverflow,resetOverflow)}if(state.initialized){afterInitPane(pane)}},afterInitPane=function(pane){var $P=$Ps[pane],s=state[pane],o=options[pane];if(!$P){return}if($P.data("layout")){refreshChildren(pane,$P.data("layout"))}if(s.isVisible){if(state.initialized){resizeAll()}else{sizeContent(pane)}if(o.triggerEventsOnLoad){_runCallbacks("onresize_end",pane)}else{resizeChildren(pane,true)}}if(o.initChildren&&o.children){createChildren(pane)}},setPanePosition=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var $P=$Ps[pane],$R=$Rs[pane],o=options[pane],s=state[pane],side=_c[pane].side,CSS={};if(!$P){return}switch(pane){case"north":CSS.top=sC.inset.top;CSS.left=sC.inset.left;CSS.right=sC.inset.right;break;case"south":CSS.bottom=sC.inset.bottom;CSS.left=sC.inset.left;CSS.right=sC.inset.right;break;case"west":CSS.left=sC.inset.left;break;case"east":CSS.right=sC.inset.right;break;case"center":}$P.css(CSS);if($R&&s.isClosed){$R.css(side,sC.inset[side])}else{if($R&&!s.isHidden){$R.css(side,sC.inset[side]+getPaneSize(pane))}}})},initHandles=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var $P=$Ps[pane];$Rs[pane]=false;$Ts[pane]=false;if(!$P){return}var o=options[pane],s=state[pane],c=_c[pane],paneId=o.paneSelector.substr(0,1)==="#"?o.paneSelector.substr(1):"",rClass=o.resizerClass,tClass=o.togglerClass,spacing=(s.isVisible?o.spacing_open:o.spacing_closed),_pane="-"+pane,_state=(s.isVisible?"-open":"-closed"),I=Instance[pane],$R=I.resizer=$Rs[pane]=$("
                "),$T=I.toggler=(o.closable?$Ts[pane]=$("
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"+tClass+_pane).on("hover",addHover,removeHover).on("mouseenter",onResizerEnter).appendTo($R);if(o.togglerContent_open){$(""+o.togglerContent_open+"").data({layoutEdge:pane,layoutRole:"togglerContent"}).data("layoutRole","togglerContent").data("layoutEdge",pane).addClass("content content-open").css("display","none").appendTo($T)}if(o.togglerContent_closed){$(""+o.togglerContent_closed+"").data({layoutEdge:pane,layoutRole:"togglerContent"}).addClass("content content-closed").css("display","none").appendTo($T)}enableClosable(pane)}initResizable(pane);if(s.isVisible){setAsOpen(pane)}else{setAsClosed(pane);bindStartSlidingEvents(pane,true)}});sizeHandles()},initContent=function(pane,resize){if(!isInitialized()){return}var o=options[pane],sel=o.contentSelector,I=Instance[pane],$P=$Ps[pane],$C;if(sel){$C=I.content=$Cs[pane]=(o.findNestedContent)?$P.find(sel).eq(0):$P.children(sel).eq(0)}if($C&&$C.length){$C.data("layoutRole","content");if(!$C.data("layoutCSS")){$C.data("layoutCSS",styles($C,"height"))}$C.css(_c.content.cssReq);if(o.applyDemoStyles){$C.css(_c.content.cssDemo);$P.css(_c.content.cssDemoPane)}if($P.css("overflowX").match(/(scroll|auto)/)){$P.css("overflow","hidden")}state[pane].content={};if(resize!==false){sizeContent(pane)}}else{I.content=$Cs[pane]=false}},initResizable=function(panes){var draggingAvailable=$.layout.plugins.draggable,side;panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(idx,pane){var o=options[pane];if(!draggingAvailable||!$Ps[pane]||!o.resizable){o.resizable=false;return true}var s=state[pane],z=options.zIndexes,c=_c[pane],side=c.dir=="horz"?"top":"left",$P=$Ps[pane],$R=$Rs[pane],base=o.resizerClass,lastPos=0,r,live,resizerClass=base+"-drag",resizerPaneClass=base+"-"+pane+"-drag",helperClass=base+"-dragging",helperPaneClass=base+"-"+pane+"-dragging",helperLimitClass=base+"-dragging-limit",helperPaneLimitClass=base+"-"+pane+"-dragging-limit",helperClassesSet=false;if(!s.isClosed){$R.attr("title",o.tips.Resize).css("cursor",o.resizerCursor)}$R.draggable({containment:$N[0],axis:(c.dir=="horz"?"y":"x"),delay:0,distance:1,grid:o.resizingGrid,helper:"clone",opacity:o.resizerDragOpacity,addClasses:false,zIndex:z.resizer_drag,start:function(e,ui){o=options[pane];s=state[pane];live=o.livePaneResizing;if(false===_runCallbacks("ondrag_start",pane)){return false}s.isResizing=true;state.paneResizing=pane;timer.clear(pane+"_closeSlider");setSizeLimits(pane);r=s.resizerPosition;lastPos=ui.position[side];$R.addClass(resizerClass+" "+resizerPaneClass);helperClassesSet=false;showMasks(pane,{resizing:true})},drag:function(e,ui){if(!helperClassesSet){ui.helper.addClass(helperClass+" "+helperPaneClass).css({right:"auto",bottom:"auto"}).children().css("visibility","hidden");helperClassesSet=true;if(s.isSliding){$Ps[pane].css("zIndex",z.pane_sliding)}}var limit=0;if(ui.position[side]r.max){ui.position[side]=r.max;limit=1}}if(limit){ui.helper.addClass(helperLimitClass+" "+helperPaneLimitClass);window.defaultStatus=(limit>0&&pane.match(/(north|west)/))||(limit<0&&pane.match(/(south|east)/))?o.tips.maxSizeWarning:o.tips.minSizeWarning}else{ui.helper.removeClass(helperLimitClass+" "+helperPaneLimitClass);window.defaultStatus=""}if(live&&Math.abs(ui.position[side]-lastPos)>=o.liveResizingTolerance){lastPos=ui.position[side];resizePanes(e,ui,pane)}},stop:function(e,ui){$("body").enableSelection();window.defaultStatus="";$R.removeClass(resizerClass+" "+resizerPaneClass);s.isResizing=false;state.paneResizing=false;resizePanes(e,ui,pane,true)}})});var resizePanes=function(evt,ui,pane,resizingDone){var dragPos=ui.position,c=_c[pane],o=options[pane],s=state[pane],resizerPos;switch(pane){case"north":resizerPos=dragPos.top;break;case"west":resizerPos=dragPos.left;break;case"south":resizerPos=sC.layoutHeight-dragPos.top-o.spacing_open;break;case"east":resizerPos=sC.layoutWidth-dragPos.left-o.spacing_open;break}var newSize=resizerPos-sC.inset[c.side];if(!resizingDone){if(Math.abs(newSize-s.size)=0;i--){$M=$Ms.eq(i);p=$M.data("layoutMask");if(!options[p].maskObjects){$M.hide()}}}}},getMasks=function(pane){var $Masks=$([]),$M,i=0,c=$Ms.length;for(;is.maxSize){syncPinBtns(pane,false);if(!noAlert&&o.tips.noRoomToOpen){alert(o.tips.noRoomToOpen)}return 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$P=$Ps[pane],$R=$Rs[pane],$T=$Ts[pane],o=options[pane],s=state[pane],side=_c[pane].side,rClass=o.resizerClass,tClass=o.togglerClass,_pane="-"+pane,_open="-open",_closed="-closed",_sliding="-sliding";$R.css(side,sC.inset[side]+getPaneSize(pane)).removeClass(rClass+_closed+" "+rClass+_pane+_closed).addClass(rClass+_open+" "+rClass+_pane+_open);if(s.isSliding){$R.addClass(rClass+_sliding+" "+rClass+_pane+_sliding)}else{$R.removeClass(rClass+_sliding+" "+rClass+_pane+_sliding)}removeHover(0,$R);if(o.resizable&&$.layout.plugins.draggable){$R.draggable("enable").css("cursor",o.resizerCursor).attr("title",o.tips.Resize)}else{if(!s.isSliding){$R.css("cursor","default")}}if($T){$T.removeClass(tClass+_closed+" "+tClass+_pane+_closed).addClass(tClass+_open+" "+tClass+_pane+_open).attr("title",o.tips.Close);removeHover(0,$T);$T.children(".content-closed").hide();$T.children(".content-open").css("display","block")}syncPinBtns(pane,!s.isSliding);$.extend(s,elDims($P));if(state.initialized){sizeHandles();sizeContent(pane,true)}if(!skipCallback&&(state.initialized||o.triggerEventsOnLoad)&&$P.is(":visible")){_runCallbacks("onopen_end",pane);if(s.isShowing){_runCallbacks("onshow_end",pane)}if(state.initialized){_runCallbacks("onresize_end",pane)}}},slideOpen=function(evt_or_pane){if(!isInitialized()){return}var evt=evtObj(evt_or_pane),pane=evtPane.call(this,evt_or_pane),s=state[pane],delay=options[pane].slideDelay_open;if(pane==="center"){return}if(evt){evt.stopImmediatePropagation()}if(s.isClosed&&evt&&evt.type==="mouseenter"&&delay>0){timer.set(pane+"_openSlider",open_NOW,delay)}else{open_NOW()}function open_NOW(){if(!s.isClosed){bindStopSlidingEvents(pane,true)}else{if(!s.isMoving){open(pane,true)}}}},slideClose=function(evt_or_pane){if(!isInitialized()){return}var evt=evtObj(evt_or_pane),pane=evtPane.call(this,evt_or_pane),o=options[pane],s=state[pane],delay=s.isMoving?1000:300;if(pane==="center"){return}if(s.isClosed||s.isResizing){}else{if(o.slideTrigger_close==="click"){close_NOW()}else{if(o.preventQuickSlideClose&&s.isMoving){}else{if(o.preventPrematureSlideClose&&evt&&$.layout.isMouseOverElem(evt,$Ps[pane])){}else{if(evt){timer.set(pane+"_closeSlider",close_NOW,max(o.slideDelay_close,delay))}else{close_NOW()}}}}}function close_NOW(){if(s.isClosed){bindStopSlidingEvents(pane,false)}else{if(!s.isMoving){close(pane)}}}},slideToggle=function(evt_or_pane){var pane=evtPane.call(this,evt_or_pane);toggle(pane,true)},lockPaneForFX=function(pane,doLock){var $P=$Ps[pane],s=state[pane],o=options[pane],z=options.zIndexes;if(doLock){showMasks(pane,{animation:true,objectsOnly:true});$P.css({zIndex:z.pane_animate});if(pane=="south"){$P.css({top:sC.inset.top+sC.innerHeight-$P.outerHeight()})}else{if(pane=="east"){$P.css({left:sC.inset.left+sC.innerWidth-$P.outerWidth()})}}}else{hideMasks();$P.css({zIndex:(s.isSliding?z.pane_sliding:z.pane_normal)});if(pane=="south"){$P.css({top:"auto"})}else{if(pane=="east"&&!$P.css("left").match(/\-99999/)){$P.css({left:"auto"})}}if(browser.msie&&o.fxOpacityFix&&o.fxName_open!="slide"&&$P.css("filter")&&$P.css("opacity")==1){$P[0].style.removeAttribute("filter")}}},bindStartSlidingEvents=function(pane,enable){var o=options[pane],$P=$Ps[pane],$R=$Rs[pane],evtName=o.slideTrigger_open.toLowerCase();if(!$R||(enable&&!o.slidable)){return}if(evtName.match(/mouseover/)){evtName=o.slideTrigger_open="mouseenter"}else{if(!evtName.match(/(click|dblclick|mouseenter)/)){evtName=o.slideTrigger_open="click"}}if(o.resizerDblClickToggle&&evtName.match(/click/)){$R[enable?"off":"on"]("dblclick."+sID,toggle)}$R[enable?"on":"off"](evtName+"."+sID,slideOpen).css("cursor",enable?o.sliderCursor:"default").attr("title",enable?o.tips.Slide:"")},bindStopSlidingEvents=function(pane,enable){var o=options[pane],s=state[pane],c=_c[pane],z=options.zIndexes,evtName=o.slideTrigger_close.toLowerCase(),action=(enable?"bind":"unbind"),$P=$Ps[pane],$R=$Rs[pane];timer.clear(pane+"_closeSlider");if(enable){s.isSliding=true;state.panesSliding[pane]=true;bindStartSlidingEvents(pane,false)}else{s.isSliding=false;delete state.panesSliding[pane]}$P.css("zIndex",enable?z.pane_sliding:z.pane_normal);$R.css("zIndex",enable?z.pane_sliding+2:z.resizer_normal);if(!evtName.match(/(click|mouseleave)/)){evtName=o.slideTrigger_close="mouseleave"}$R[action](evtName,slideClose);if(evtName==="mouseleave"){$P[action]("mouseleave."+sID,slideClose);$R[action]("mouseenter."+sID,cancelMouseOut);$P[action]("mouseenter."+sID,cancelMouseOut)}if(!enable){timer.clear(pane+"_closeSlider")}else{if(evtName==="click"&&!o.resizable){$R.css("cursor",enable?o.sliderCursor:"default");$R.attr("title",enable?o.tips.Close:"")}}function cancelMouseOut(evt){timer.clear(pane+"_closeSlider");evt.stopPropagation()}},makePaneFit=function(pane,isOpening,skipCallback,force){var o=options[pane],s=state[pane],c=_c[pane],$P=$Ps[pane],$R=$Rs[pane],isSidePane=c.dir==="vert",hasRoom=false;if(pane==="center"||(isSidePane&&s.noVerticalRoom)){hasRoom=(s.maxHeight>=0);if(hasRoom&&s.noRoom){_showPane(pane);if($R){$R.show()}s.isVisible=true;s.noRoom=false;if(isSidePane){s.noVerticalRoom=false}_fixIframe(pane)}else{if(!hasRoom&&!s.noRoom){_hidePane(pane);if($R){$R.hide()}s.isVisible=false;s.noRoom=true}}}if(pane==="center"){}else{if(s.minSize<=s.maxSize){hasRoom=true;if(s.size>s.maxSize){sizePane(pane,s.maxSize,skipCallback,true,force)}else{if(s.sizesize){thisTry.attempt=max(0,lastTry.attempt-(lastTry.actual-size))}else{thisTry.attempt=max(0,lastTry.attempt+(size-lastTry.actual))}thisTry.cssSize=cssSize(pane,thisTry.attempt);$P.css(dimName,thisTry.cssSize);thisTry.actual=dimName=="width"?$P.outerWidth():$P.outerHeight();thisTry.correct=(size===thisTry.actual);if(tries.length===1){_log(msg,false,true);_log(lastTry,false,true)}_log(thisTry,false,true);if(tries.length>3){break}tries.push(thisTry);lastTry=tries[tries.length-1]}s.size=size;$.extend(s,elDims($P));if(s.isVisible&&$P.is(":visible")){if($R){$R.css(side,size+sC.inset[side])}sizeContent(pane)}if(!skipCallback&&!skipResizeWhileDragging&&state.initialized&&s.isVisible){_runCallbacks("onresize_end",pane)}if(!skipCallback){if(!s.isSliding){sizeMidPanes(_c[pane].dir=="horz"?"":"center",skipResizeWhileDragging,force)}sizeHandles()}var altPane=_c.oppositeEdge[pane];if(size1){_log(msg+"\nSee the Error Console for details.",true,true)}}},sizeMidPanes=function(panes,skipCallback,force){panes=(panes?panes:"east,west,center").split(",");$.each(panes,function(i,pane){if(!$Ps[pane]){return}var o=options[pane],s=state[pane],$P=$Ps[pane],$R=$Rs[pane],isCenter=(pane=="center"),hasRoom=true,CSS={},visCSS=$.layout.showInvisibly($P),newCenter=calcNewCenterPaneDims();$.extend(s,elDims($P));if(pane==="center"){if(!force&&s.isVisible&&newCenter.width===s.outerWidth&&newCenter.height===s.outerHeight){$P.css(visCSS);return true}$.extend(s,cssMinDims(pane),{maxWidth:newCenter.width,maxHeight:newCenter.height});CSS=newCenter;s.newWidth=CSS.width;s.newHeight=CSS.height;CSS.width=cssW($P,CSS.width);CSS.height=cssH($P,CSS.height);hasRoom=CSS.width>=0&&CSS.height>=0;if(!state.initialized&&o.minWidth>newCenter.width){var reqPx=o.minWidth-s.outerWidth,minE=options.east.minSize||0,minW=options.west.minSize||0,sizeE=state.east.size,sizeW=state.west.size,newE=sizeE,newW=sizeW;if(reqPx>0&&state.east.isVisible&&sizeE>minE){newE=max(sizeE-minE,sizeE-reqPx);reqPx-=sizeE-newE}if(reqPx>0&&state.west.isVisible&&sizeW>minW){newW=max(sizeW-minW,sizeW-reqPx);reqPx-=sizeW-newW}if(reqPx===0){if(sizeE&&sizeE!=minE){sizePane("east",newE,true,true,force)}if(sizeW&&sizeW!=minW){sizePane("west",newW,true,true,force)}sizeMidPanes("center",skipCallback,force);$P.css(visCSS);return}}}else{if(s.isVisible&&!s.noVerticalRoom){$.extend(s,elDims($P),cssMinDims(pane))}if(!force&&!s.noVerticalRoom&&newCenter.height===s.outerHeight){$P.css(visCSS);return 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pane=$.layout.buttons.config.borderPanes[i];inst.state[pane].pins=[]}if(inst.options.autoBindCustomButtons){$.layout.buttons.init(inst)}},_unload:function(inst){}};$.layout.onLoad.push($.layout.buttons._load)})(jQuery);(function($){$.layout.plugins.browserZoom=true;$.layout.defaults.browserZoomCheckInterval=1000;$.layout.optionsMap.layout.push("browserZoomCheckInterval");$.layout.browserZoom={_init:function(inst){if($.layout.browserZoom.ratio()!==false){$.layout.browserZoom._setTimer(inst)}},_setTimer:function(inst){if(inst.destroyed){return}var o=inst.options,s=inst.state,ms=inst.hasParentLayout?5000:Math.max(o.browserZoomCheckInterval,100);setTimeout(function(){if(inst.destroyed||!o.resizeWithWindow){return}var d=$.layout.browserZoom.ratio();if(d!==s.browserZoom){s.browserZoom=d;inst.resizeAll()}$.layout.browserZoom._setTimer(inst)},ms)},ratio:function(){var w=window,s=screen,d=document,dE=d.documentElement||d.body,b=$.layout.browser,v=b.version,r,sW,cW;if(!b.msie||v>8){return false}if(s.deviceXDPI&&s.systemXDPI){return calc(s.deviceXDPI,s.systemXDPI)}if(b.webkit&&(r=d.body.getBoundingClientRect)){return calc((r.left-r.right),d.body.offsetWidth)}if(b.webkit&&(sW=w.outerWidth)){return calc(sW,w.innerWidth)}if((sW=s.width)&&(cW=dE.clientWidth)){return calc(sW,cW)}return false;function calc(x,y){return(parseInt(x,10)/parseInt(y,10)*100).toFixed()}}};$.layout.onReady.push($.layout.browserZoom._init)})(jQuery);(function($){if($.effects){$.layout.defaults.panes.useOffscreenClose=false;if($.layout.plugins){$.layout.plugins.effects.slideOffscreen=true}$.layout.effects.slideOffscreen=$.extend(true,{},$.layout.effects.slide);$.effects.slideOffscreen=function(o){return this.queue(function(){var fx=$.effects,opt=o.options,$el=$(this),pane=$el.data("layoutEdge"),state=$el.data("parentLayout").state,dist=state[pane].size,s=this.style,props=["top","bottom","left","right"],mode=fx.setMode($el,opt.mode||"show"),show=(mode=="show"),dir=opt.direction||"left",ref=(dir=="up"||dir=="down")?"top":"left",pos=(dir=="up"||dir=="left"),offscrn=$.layout.config.offscreenCSS||{},keyLR=$.layout.config.offscreenReset,keyTB="offscreenResetTop",animation={};animation[ref]=(show?(pos?"+=":"-="):(pos?"-=":"+="))+dist;if(show){$el.data(keyTB,{top:s.top,bottom:s.bottom});if(pos){$el.css(ref,isNaN(dist)?"-"+dist:-dist)}else{if(dir==="right"){$el.css({left:state.container.layoutWidth,right:"auto"})}else{$el.css({top:state.container.layoutHeight,bottom:"auto"})}}if(ref==="top"){$el.css($el.data(keyLR)||{})}}else{$el.data(keyTB,{top:s.top,bottom:s.bottom});$el.data(keyLR,{left:s.left,right:s.right})}$el.show().animate(animation,{queue:false,duration:o.duration,easing:opt.easing,complete:function(){if($el.data(keyTB)){$el.css($el.data(keyTB)).removeData(keyTB)}if(show){$el.css($el.data(keyLR)||{}).removeData(keyLR)}else{$el.css(offscrn)}if(o.callback){o.callback.apply(this,arguments)}$el.dequeue()}})})}}})(jQuery);(function($){var _=$.layout;if(!_.callbacks){_.callbacks={}}_.callbacks.resizePaneAccordions=function(x,ui){var $P=ui.jquery?ui:$(ui.newPanel||ui.panel);$P.find(".ui-accordion:visible").each(function(){var $E=$(this);if($E.data("accordion")){$E.accordion("resize")}if($E.data("ui-accordion")){$E.accordion("refresh")}})}})(jQuery);(function($){$.layout.callbacks.resizeDataTables=function(x,ui){var oPane=ui.jquery?ui[0]:ui.panel;if(!$(oPane).is(":visible")){return}$($.fn.dataTable.fnTables(true)).each(function(i,table){if($.contains(oPane,table)){$(table).dataTable().fnAdjustColumnSizing()}})}})(jQuery);(function($){var _=$.layout;if(!_.callbacks){_.callbacks={}}_.callbacks.resizeTabLayout=function(x,ui){var $P=ui.jquery?ui:$(ui.newPanel||ui.panel);$P.filter(":visible").find(".ui-layout-container:visible").addBack().each(function(){var layout=$(this).data("layout");if(layout){layout.options.resizeWithWindow=false;layout.resizeAll()}})}})(jQuery);return jQuery})); \ No newline at end of file diff --git a/dist/jquery.layout_and_plugins.js b/dist/jquery.layout_and_plugins.js index de17f49..2c8c68b 100644 --- a/dist/jquery.layout_and_plugins.js +++ b/dist/jquery.layout_and_plugins.js @@ -1,8 +1,8 @@ /** * @preserve - * jquery.layout 1.7.5 + * jquery.layout 1.8.0 * $Date: 2019-06-05 $ - * $Rev: 1.0.7.5 $ + * $Rev: 1.0.8.0 $ * * Copyright (c) 2014 Kevin Dalman (http://jquery-dev.com) * Based on work by Fabrizio Balliano (http://www.fabrizioballiano.net) @@ -53,7 +53,7 @@ (function ($) { // alias Math methods - used a lot! var min = Math.min, max = Math.max, round = Math.floor, isStr = function (v) { - return typeof v === "string"; + return typeof(v) === "string"; } /** @@ -1187,7 +1187,7 @@ ; if (hasPane && !$P) // a pane is specified, but does not exist! return retVal; - if (!hasPane && typeof pane === "boolean") { + if (!hasPane && typeof(pane) === "boolean") { skipBoundEvents = pane; // allow pane param to be skipped for Layout callback pane = ""; } @@ -1217,7 +1217,7 @@ } } catch (ex) { _log(options.errors.callbackError.replace(/EVENT/, String.prototype.trim((pane || "") + " " + lng)), false); - if (typeof ex === "string" && string.length) + if (typeof(ex) === "string" && string.length) _log("Exception: " + ex, false); } } @@ -2610,7 +2610,7 @@ , layoutEdge: pane , layoutRole: "resizer" }) - .css(_c.resizers.cssReq).css("zIndex", options.zIndexes.resizer_normal) + .css(_c.resizers.cssReq).css("zIndex", new String(options.zIndexes.resizer_normal)) .css(o.applyDemoStyles ? _c.resizers.cssDemo : {}) // add demo styles .addClass(rClass + " " + rClass + _pane) .on('hover',addHover, removeHover) // ALWAYS add hover-classes, even if resizing is not enabled - handle with CSS instead @@ -5516,7 +5516,13031 @@ , clear = false , o = cookieOpts || {} , x = o.expires || null - , t = typeof x + , t = typeof(x) + ; + if (t === "date") + date = x; + else if (t === "string" && x > 0) { + x = parseInt(x, 10); + t = "number"; + } + if (t === "number") { + date = new Date(); + if (x > 0) + date.setDate(date.getDate() + x); + else { + date.setFullYear(1970); + clear = true; + } + } + if (date) + params += ";expires=" + date.toUTCString(); + if (o.path) + params += ";path=" + o.path; + if (o.domain) + params += ";domain=" + o.domain; + if (o.secure) + params += ";secure"; + document.cookie = name + "=" + (clear ? "" : encodeURIComponent(val)) + params; // write or clear cookie + } + + , clear: function (name) { + $.ui.cookie.write(name, "", {expires: -1}); + } + + }; +// if cookie.jquery.js is not loaded, create an alias to replicate it +// this may be useful to other plugins or code dependent on that plugin + if (!$.cookie) + $.cookie = function (k, v, o) { + var C = $.ui.cookie; + if (v === null) + C.clear(k); + else if (v === undefined) + return C.read(k); + else + C.write(k, v, o); + }; + + + /** + * State-management options stored in options.stateManagement, which includes a .cookie hash + * Default options saves ALL KEYS for ALL PANES, ie: pane.size, pane.isClosed, pane.isHidden + * + * // STATE/COOKIE OPTIONS + * @example $(el).layout({ + stateManagement: { + enabled: true + , stateKeys: "east.size,west.size,east.isClosed,west.isClosed" + , cookie: { name: "appLayout", path: "/" } + } + }) + * @example $(el).layout({ stateManagement__enabled: true }) // enable auto-state-management using cookies + * @example $(el).layout({ stateManagement__cookie: { name: "appLayout", path: "/" } }) + * @example $(el).layout({ stateManagement__cookie__name: "appLayout", stateManagement__cookie__path: "/" }) + * + * // STATE/COOKIE METHODS + * @example myLayout.saveCookie( "west.isClosed,north.size,south.isHidden", {expires: 7} ); + * @example myLayout.loadCookie(); + * @example myLayout.deleteCookie(); + * @example var JSON = myLayout.readState(); // CURRENT Layout State + * @example var JSON = myLayout.readCookie(); // SAVED Layout State (from cookie) + * @example var JSON = myLayout.state.stateData; // LAST LOADED Layout State (cookie saved in layout.state hash) + * + * CUSTOM STATE-MANAGEMENT (eg, saved in a database) + * @example var JSON = myLayout.readState( "west.isClosed,north.size,south.isHidden" ); + * @example myLayout.loadState( JSON ); + */ + +// tell Layout that the state plugin is available + $.layout.plugins.stateManagement = true; + +// Add State-Management options to layout.defaults + $.layout.defaults.stateManagement = { + enabled: false // true = enable state-management, even if not using cookies + , autoSave: true // Save a state-cookie when page exits? + , autoLoad: true // Load the state-cookie when Layout inits? + , animateLoad: true // animate panes when loading state into an active layout + , includeChildren: true // recurse into child layouts to include their state as well + // List state-data to save - must be pane-specific + , stateKeys: "north.size,south.size,east.size,west.size," + + "north.isClosed,south.isClosed,east.isClosed,west.isClosed," + + "north.isHidden,south.isHidden,east.isHidden,west.isHidden" + , cookie: { + name: "" // If not specified, will use Layout.name, else just "Layout" + , domain: "" // blank = current domain + , path: "" // blank = current page, "/" = entire website + , expires: "" // 'days' to keep cookie - leave blank for 'session cookie' + , secure: false + } + }; + +// Set stateManagement as a 'layout-option', NOT a 'pane-option' + $.layout.optionsMap.layout.push("stateManagement"); +// Update config so layout does not move options into the pane-default branch (panes) + $.layout.config.optionRootKeys.push("stateManagement"); + + /* + * State Management methods + */ + $.layout.state = { + /** + * Get the current layout state and save it to a cookie + * + * myLayout.saveCookie( keys, cookieOpts ) + * + * @param {Object} inst + * @param {(string|Array)=} keys + * @param {Object=} cookieOpts + */ + saveCookie: function (inst, keys, cookieOpts) { + var o = inst.options + , sm = o.stateManagement + , oC = $.extend(true, {}, sm.cookie, cookieOpts || null) + , data = inst.state.stateData = inst.readState(keys || sm.stateKeys) // read current panes-state + ; + $.ui.cookie.write(oC.name || o.name || "Layout", $.layout.state.encodeJSON(data), oC); + return $.extend(true, {}, data); // return COPY of state.stateData data + } + + /** + * Remove the state cookie + * + * @param {Object} inst + */ + , deleteCookie: function (inst) { + var o = inst.options; + $.ui.cookie.clear(o.stateManagement.cookie.name || o.name || "Layout"); + } + + /** + * Read & return data from the cookie - as JSON + * + * @param {Object} inst + */ + , readCookie: function (inst) { + var o = inst.options; + var c = $.ui.cookie.read(o.stateManagement.cookie.name || o.name || "Layout"); + // convert cookie string back to a hash and return it + return c ? $.layout.state.decodeJSON(c) : {}; + } + + /** + * Get data from the cookie and USE IT to loadState + * + * @param {Object} inst + */ + , loadCookie: function (inst) { + var c = $.layout.state.readCookie(inst); // READ the cookie + if (c && !$.isEmptyObject(c)) { + inst.state.stateData = $.extend(true, {}, c); // SET state.stateData + inst.loadState(c); // LOAD the retrieved state + } + return c; + } + + /** + * Update layout options from the cookie, if one exists + * + * @param {Object} inst + * @param {Object=} stateData + * @param {boolean=} animate + */ + , loadState: function (inst, data, opts) { + if (!$.isPlainObject(data) || $.isEmptyObject(data)) + return; + + // normalize data & cache in the state object + data = inst.state.stateData = $.layout.transformData(data); // panes = default subkey + + // add missing/default state-restore options + var smo = inst.options.stateManagement; + opts = $.extend({ + animateLoad: false //smo.animateLoad + , includeChildren: smo.includeChildren + }, opts); + + if (!inst.state.initialized) { + /* + * layout NOT initialized, so just update its options + */ + // MUST remove pane.children keys before applying to options + // use a copy so we don't remove keys from original data + var o = $.extend(true, {}, data); + //delete o.center; // center has no state-data - only children + $.each($.layout.config.allPanes, function (idx, pane) { + if (o[pane]) + delete o[pane].children; + }); + // update CURRENT layout-options with saved state data + $.extend(true, inst.options, o); + } else { + /* + * layout already initialized, so modify layout's configuration + */ + var noAnimate = !opts.animateLoad + , o, c, h, state, open + ; + $.each($.layout.config.borderPanes, function (idx, pane) { + o = data[pane]; + if (!$.isPlainObject(o)) + return; // no key, skip pane + + s = o.size; + c = o.initClosed; + h = o.initHidden; + ar = o.autoResize; + state = inst.state[pane]; + open = state.isVisible; + + // reset autoResize + if (ar) + state.autoResize = ar; + // resize BEFORE opening + if (!open) + inst._sizePane(pane, s, false, false, false); // false=skipCallback/noAnimation/forceResize + // open/close as necessary - DO NOT CHANGE THIS ORDER! + if (h === true) + inst.hide(pane, noAnimate); + else if (c === true) + inst.close(pane, false, noAnimate); + else if (c === false) + inst.open(pane, false, noAnimate); + else if (h === false) + inst.show(pane, false, noAnimate); + // resize AFTER any other actions + if (open) + inst._sizePane(pane, s, false, false, noAnimate); // animate resize if option passed + }); + + /* + * RECURSE INTO CHILD-LAYOUTS + */ + if (opts.includeChildren) { + var paneStateChildren, childState; + $.each(inst.children, function (pane, paneChildren) { + paneStateChildren = data[pane] ? data[pane].children : 0; + if (paneStateChildren && paneChildren) { + $.each(paneChildren, function (stateKey, child) { + childState = paneStateChildren[stateKey]; + if (child && childState) + child.loadState(childState); + }); + } + }); + } + } + } + + /** + * Get the *current layout state* and return it as a hash + * + * @param {Object=} inst // Layout instance to get state for + * @param {object=} [opts] // State-Managements override options + */ + , readState: function (inst, opts) { + // backward compatility + if (typeof(opts) === 'string') + opts = {keys: opts}; + if (!opts) + opts = {}; + var sm = inst.options.stateManagement + , ic = opts.includeChildren + , recurse = ic !== undefined ? ic : sm.includeChildren + , keys = opts.stateKeys || sm.stateKeys + , alt = {isClosed: 'initClosed', isHidden: 'initHidden'} + , state = inst.state + , panes = $.layout.config.allPanes + , data = {} + , pair, pane, key, val + , ps, pC, child, array, count, branch + ; + if (Array.isArray(keys)) + keys = keys.join(","); + // convert keys to an array and change delimiters from '__' to '.' + keys = keys.replace(/__/g, ".").split(','); + // loop keys and create a data hash + for (var i = 0, n = keys.length; i < n; i++) { + pair = keys[i].split("."); + pane = pair[0]; + key = pair[1]; + if ($.inArray(pane, panes) < 0) + continue; // bad pane! + val = state[pane][key]; + if (val == undefined) + continue; + if (key == "isClosed" && state[pane]["isSliding"]) + val = true; // if sliding, then *really* isClosed + (data[pane] || (data[pane] = {}))[alt[key] ? alt[key] : key] = val; + } + + // recurse into the child-layouts for each pane + if (recurse) { + $.each(panes, function (idx, pane) { + pC = inst.children[pane]; + ps = state.stateData[pane]; + if ($.isPlainObject(pC) && !$.isEmptyObject(pC)) { + // ensure a key exists for this 'pane', eg: branch = data.center + branch = data[pane] || (data[pane] = {}); + if (!branch.children) + branch.children = {}; + $.each(pC, function (key, child) { + // ONLY read state from an initialize layout + if (child.state.initialized) + branch.children[key] = $.layout.state.readState(child); + // if we have PREVIOUS (onLoad) state for this child-layout, KEEP IT! + else if (ps && ps.children && ps.children[key]) { + branch.children[key] = $.extend(true, {}, ps.children[key]); + } + }); + } + }); + } + + return data; + } + + /** + * Stringify a JSON hash so can save in a cookie or db-field + */ + , encodeJSON: function (json) { + var local = window.JSON || {}; + return (local.stringify || stringify)(json); + + function stringify(h) { + var D = [], i = 0, k, v, t // k = key, v = value + , a = Array.isArray(h) + ; + for (k in h) { + v = h[k]; + t = typeof v; + if (t == 'string') // STRING - add quotes + v = '"' + v + '"'; + else if (t == 'object') // SUB-KEY - recurse into it + v = parse(v); + D[i++] = (!a ? '"' + k + '":' : '') + v; + } + return (a ? '[' : '{') + D.join(',') + (a ? ']' : '}'); + } + } + + /** + * Convert stringified JSON back to a hash object + * @see $.parseJSON(), adding in jQuery 1.4.1 + */ + , decodeJSON: function (str) { + try { + return $.parseJSON ? $.parseJSON(str) : window["eval"]("(" + str + ")") || {}; + } catch (e) { + return {}; + } + } + + + , _create: function (inst) { + var s = $.layout.state + , o = inst.options + , sm = o.stateManagement + ; + // ADD State-Management plugin methods to inst + $.extend(inst, { + // readCookie - update options from cookie - returns hash of cookie data + readCookie: function () { + return s.readCookie(inst); + } + // deleteCookie + , deleteCookie: function () { + s.deleteCookie(inst); + } + // saveCookie - optionally pass keys-list and cookie-options (hash) + , saveCookie: function (keys, cookieOpts) { + return s.saveCookie(inst, keys, cookieOpts); + } + // loadCookie - readCookie and use to loadState() - returns hash of cookie data + , loadCookie: function () { + return s.loadCookie(inst); + } + // loadState - pass a hash of state to use to update options + , loadState: function (stateData, opts) { + s.loadState(inst, stateData, opts); + } + // readState - returns hash of current layout-state + , readState: function (keys) { + return s.readState(inst, keys); + } + // add JSON utility methods too... + , encodeJSON: s.encodeJSON + , decodeJSON: s.decodeJSON + }); + + // init state.stateData key, even if plugin is initially disabled + inst.state.stateData = {}; + + // autoLoad MUST BE one of: data-array, data-hash, callback-function, or TRUE + if (!sm.autoLoad) + return; + + // When state-data exists in the autoLoad key USE IT, + // even if stateManagement.enabled == false + if ($.isPlainObject(sm.autoLoad)) { + if (!$.isEmptyObject(sm.autoLoad)) { + inst.loadState(sm.autoLoad); + } + } else if (sm.enabled) { + // update the options from cookie or callback + // if options is a function, call it to get stateData + if (typeof sm.autoLoad === "function") { + var d = {}; + try { + d = sm.autoLoad(inst, inst.state, inst.options, inst.options.name || ''); // try to get data from fn + } catch (e) { + } + if (d && $.isPlainObject(d) && !$.isEmptyObject(d)) + inst.loadState(d); + } else // any other truthy value will trigger loadCookie + inst.loadCookie(); + } + } + + , _unload: function (inst) { + var sm = inst.options.stateManagement; + if (sm.enabled && sm.autoSave) { + // if options is a function, call it to save the stateData + if (typeof sm.autoSave === "function") { + try { + sm.autoSave(inst, inst.state, inst.options, inst.options.name || ''); // try to get data from fn + } catch (e) { + } + } else // any truthy value will trigger saveCookie + inst.saveCookie(); + } + } + + }; + +// add state initialization method to Layout's onCreate array of functions + $.layout.onCreate.push($.layout.state._create); + $.layout.onUnload.push($.layout.state._unload); + + })(jQuery); + + + (function ($) { + + if (!$.layout) + return; + + +// tell Layout that the state plugin is available + $.layout.plugins.buttons = true; + +// Add State-Management options to layout.defaults + $.layout.defaults.autoBindCustomButtons = false; +// Set stateManagement as a layout-option, NOT a pane-option + $.layout.optionsMap.layout.push("autoBindCustomButtons"); + + /* + * Button methods + */ + $.layout.buttons = { + // set data used by multiple methods below + config: { + borderPanes: "north,south,west,east" + } + + /** + * Searches for .ui-layout-button-xxx elements and auto-binds them as layout-buttons + * + * @see _create() + */ + , init: function (inst) { + var pre = "ui-layout-button-" + , layout = inst.options.name || "" + , name; + $.each("toggle,open,close,pin,toggle-slide,open-slide".split(","), function (i, action) { + $.each($.layout.buttons.config.borderPanes.split(","), function (ii, pane) { + $("." + pre + action + "-" + pane).each(function () { + // if button was previously 'bound', data.layoutName was set, but is blank if layout has no 'name' + name = $(this).data("layoutName") || $(this).attr("layoutName"); + if (name == undefined || name === layout) + inst.onButton(this, action, pane); + }); + }); + }); + } + + /** + * Helper function to validate params received by addButton utilities + * + * Two classes are added to the element, based on the buttonClass... + * The type of button is appended to create the 2nd className: + * - ui-layout-button-pin + * - ui-layout-pane-button-toggle + * - ui-layout-pane-button-open + * - ui-layout-pane-button-close + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the button is for: 'north', 'south', etc. + * @return {Array.} If both params valid, the element matching 'selector' in a jQuery wrapper - otherwise returns null + */ + , get: function (inst, selector, pane, action) { + var $E = $(selector) + , o = inst.options + //, err = o.showErrorMessages + ; + if ($E.length && $.layout.buttons.config.borderPanes.indexOf(pane) >= 0) { + var btn = o[pane].buttonClass + "-" + action; + $E.addClass(btn + " " + btn + "-" + pane) + .data("layoutName", o.name); // add layout identifier - even if blank! + } + return $E; + } + + + /** + * NEW syntax for binding layout-buttons - will eventually replace addToggle, addOpen, etc. + * + * @param {(string|!Object)} sel jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} action + * @param {string} pane + */ + , bind: function (inst, sel, action, pane) { + var _ = $.layout.buttons; + switch (action.toLowerCase()) { + case "toggle": + _.addToggle(inst, sel, pane); + break; + case "open": + _.addOpen(inst, sel, pane); + break; + case "close": + _.addClose(inst, sel, pane); + break; + case "pin": + _.addPin(inst, sel, pane); + break; + case "toggle-slide": + _.addToggle(inst, sel, pane, true); + break; + case "open-slide": + _.addOpen(inst, sel, pane, true); + break; + } + return inst; + } + + /** + * Add a custom Toggler button for a pane + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the button is for: 'north', 'south', etc. + * @param {boolean=} slide true = slide-open, false = pin-open + */ + , addToggle: function (inst, selector, pane, slide) { + $.layout.buttons.get(inst, selector, pane, "toggle") + .on('click',function (evt) { + inst.toggle(pane, !!slide); + evt.stopPropagation(); + }); + return inst; + } + /** + * Add a slide Toggler button for a pane + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the button is for: 'north', 'south', etc. + * @param {boolean=} slide true = slide-open, false = pin-open + */ + , addSlideToggle: function (inst, selector, pane, slide) { + $.layout.buttons.get(inst, selector, pane, "slideToggle") + .on('click',function (evt) { + inst.slideToggle(pane, !!slide); + evt.stopPropagation(); + }); + return inst; + } + + /** + * Add a custom Open button for a pane + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the button is for: 'north', 'south', etc. + * @param {boolean=} slide true = slide-open, false = pin-open + */ + , addOpen: function (inst, selector, pane, slide) { + $.layout.buttons.get(inst, selector, pane, "open") + .attr("title", inst.options[pane].tips.Open) + .on('click',function (evt) { + inst.open(pane, !!slide); + evt.stopPropagation(); + }); + return inst; + } + + /** + * Add a custom Close button for a pane + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the button is for: 'north', 'south', etc. + */ + , addClose: function (inst, selector, pane) { + $.layout.buttons.get(inst, selector, pane, "close") + .attr("title", inst.options[pane].tips.Close) + .on('click',function (evt) { + inst.close(pane); + evt.stopPropagation(); + }); + return inst; + } + + /** + * Add a custom Pin button for a pane + * + * Four classes are added to the element, based on the paneClass for the associated pane... + * Assuming the default paneClass and the pin is 'up', these classes are added for a west-pane pin: + * - ui-layout-pane-pin + * - ui-layout-pane-west-pin + * - ui-layout-pane-pin-up + * - ui-layout-pane-west-pin-up + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the pin is for: 'north', 'south', etc. + */ + , addPin: function (inst, selector, pane) { + var $E = $.layout.buttons.get(inst, selector, pane, "pin"); + if ($E.length) { + var s = inst.state[pane]; + $E.on('click',function (evt) { + $.layout.buttons.setPinState(inst, $(this), pane, (s.isSliding || s.isClosed)); + if (s.isSliding || s.isClosed) + inst.open(pane); // change from sliding to open + else + inst.close(pane); // slide-closed + evt.stopPropagation(); + }); + // add up/down pin attributes and classes + $.layout.buttons.setPinState(inst, $E, pane, (!s.isClosed && !s.isSliding)); + // add this pin to the pane data so we can 'sync it' automatically + // PANE.pins key is an array so we can store multiple pins for each pane + s.pins.push(selector); // just save the selector string + } + return inst; + } + + /** + * Change the class of the pin button to make it look 'up' or 'down' + * + * @see addPin(), syncPins() + * @param {Array.} $Pin The pin-span element in a jQuery wrapper + * @param {string} pane These are the params returned to callbacks by layout() + * @param {boolean} doPin true = set the pin 'down', false = set it 'up' + */ + , setPinState: function (inst, $Pin, pane, doPin) { + var updown = $Pin.attr("pin"); + if (updown && doPin === (updown == "down")) + return; // already in correct state + var + po = inst.options[pane] + , lang = po.tips + , pin = po.buttonClass + "-pin" + , side = pin + "-" + pane + , UP = pin + "-up " + side + "-up" + , DN = pin + "-down " + side + "-down" + ; + $Pin + .attr("pin", doPin ? "down" : "up") // logic + .attr("title", doPin ? lang.Unpin : lang.Pin) + .removeClass(doPin ? UP : DN) + .addClass(doPin ? DN : UP) + ; + } + + /** + * INTERNAL function to sync 'pin buttons' when pane is opened or closed + * Unpinned means the pane is 'sliding' - ie, over-top of the adjacent panes + * + * @see open(), close() + * @param {string} pane These are the params returned to callbacks by layout() + * @param {boolean} doPin True means set the pin 'down', False means 'up' + */ + , syncPinBtns: function (inst, pane, doPin) { + // REAL METHOD IS _INSIDE_ LAYOUT - THIS IS HERE JUST FOR REFERENCE + $.each(state[pane].pins, function (i, selector) { + $.layout.buttons.setPinState(inst, $(selector), pane, doPin); + }); + } + + + , _load: function (inst) { + // ADD Button methods to Layout Instance + $.extend(inst, { + bindButton: function (selector, action, pane) { + return $.layout.buttons.on(inst, selector, action, pane); + } + // DEPRECATED METHODS... + , addToggleBtn: function (selector, pane, slide) { + return $.layout.buttons.addToggle(inst, selector, pane, slide); + } + , addSlideToggleBtn: function (selector, pane, slide) { + return $.layout.buttons.addSlideToggle(inst, selector, pane, slide); + } + , addOpenBtn: function (selector, pane, slide) { + return $.layout.buttons.addOpen(inst, selector, pane, slide); + } + , addCloseBtn: function (selector, pane) { + return $.layout.buttons.addClose(inst, selector, pane); + } + , addPinBtn: function (selector, pane) { + return $.layout.buttons.addPin(inst, selector, pane); + } + }); + + // init state array to hold pin-buttons + for (var i = 0; i < 4; i++) { + var pane = $.layout.buttons.config.borderPanes[i]; + inst.state[pane].pins = []; + } + + // auto-init buttons onLoad if option is enabled + if (inst.options.autoBindCustomButtons) + $.layout.buttons.init(inst); + } + + , _unload: function (inst) { + // TODO: unbind all buttons??? + } + + }; + +// add initialization method to Layout's onLoad array of functions + $.layout.onLoad.push($.layout.buttons._load); +//$.layout.onUnload.push( $.layout.buttons._unload ); + + })(jQuery); + + + /** + * jquery.layout.browserZoom 1.0 + * $Date: 2011-12-29 08:00:00 (Thu, 29 Dec 2011) $ + * + * Copyright (c) 2012 + * Kevin Dalman (http://allpro.net) + * + * Dual licensed under the GPL (http://www.gnu.org/licenses/gpl.html) + * and MIT (http://www.opensource.org/licenses/mit-license.php) licenses. + * + * @requires: UI Layout 1.3.0.rc30.1 or higher + * + * @see: http://groups.google.com/group/jquery-ui-layout + * + * TODO: Extend logic to handle other problematic zooming in browsers + * TODO: Add hotkey/mousewheel bindings to _instantly_ respond to these zoom event + */ + (function ($) { + +// tell Layout that the plugin is available + $.layout.plugins.browserZoom = true; + + $.layout.defaults.browserZoomCheckInterval = 1000; + $.layout.optionsMap.layout.push("browserZoomCheckInterval"); + + /* + * browserZoom methods + */ + $.layout.browserZoom = { + _init: function (inst) { + // abort if browser does not need this check + if ($.layout.browserZoom.ratio() !== false) + $.layout.browserZoom._setTimer(inst); + } + + , _setTimer: function (inst) { + // abort if layout destroyed or browser does not need this check + if (inst.destroyed) + return; + var o = inst.options + , s = inst.state + // don't need check if inst has parentLayout, but check occassionally in case parent destroyed! + // MINIMUM 100ms interval, for performance + , ms = inst.hasParentLayout ? 5000 : Math.max(o.browserZoomCheckInterval, 100) + ; + // set the timer + setTimeout(function () { + if (inst.destroyed || !o.resizeWithWindow) + return; + var d = $.layout.browserZoom.ratio(); + if (d !== s.browserZoom) { + s.browserZoom = d; + inst.resizeAll(); + } + // set a NEW timeout + $.layout.browserZoom._setTimer(inst); + } + , ms); + } + + , ratio: function () { + var w = window + , s = screen + , d = document + , dE = d.documentElement || d.body + , b = $.layout.browser + , v = b.version + , r, sW, cW + ; + // we can ignore all browsers that fire window.resize event onZoom + if (!b.msie || v > 8) + return false; // don't need to track zoom + if (s.deviceXDPI && s.systemXDPI) // syntax compiler hack + return calc(s.deviceXDPI, s.systemXDPI); + // everything below is just for future reference! + if (b.webkit && (r = d.body.getBoundingClientRect)) + return calc((r.left - r.right), d.body.offsetWidth); + if (b.webkit && (sW = w.outerWidth)) + return calc(sW, w.innerWidth); + if ((sW = s.width) && (cW = dE.clientWidth)) + return calc(sW, cW); + return false; // no match, so cannot - or don't need to - track zoom + + function calc(x, y) { + return (parseInt(x, 10) / parseInt(y, 10) * 100).toFixed(); + } + } + + }; +// add initialization method to Layout's onLoad array of functions + $.layout.onReady.push($.layout.browserZoom._init); + + + })(jQuery); + + + (function ($) { + +// Add a new "slideOffscreen" effect + if ($.effects) { + + // add an option so initClosed and initHidden will work + $.layout.defaults.panes.useOffscreenClose = false; // user must enable when needed + /* set the new animation as the default for all panes + $.layout.defaults.panes.fxName = "slideOffscreen"; + */ + + if ($.layout.plugins) + $.layout.plugins.effects.slideOffscreen = true; + + // dupe 'slide' effect defaults as new effect defaults + $.layout.effects.slideOffscreen = $.extend(true, {}, $.layout.effects.slide); + + // add new effect to jQuery UI + $.effects.slideOffscreen = function (o) { + return this.queue(function () { + + var fx = $.effects + , opt = o.options + , $el = $(this) + , pane = $el.data('layoutEdge') + , state = $el.data('parentLayout').state + , dist = state[pane].size + , s = this.style + , props = ['top', 'bottom', 'left', 'right'] + // Set options + , mode = fx.setMode($el, opt.mode || 'show') // Set Mode + , show = (mode == 'show') + , dir = opt.direction || 'left' // Default Direction + , ref = (dir == 'up' || dir == 'down') ? 'top' : 'left' + , pos = (dir == 'up' || dir == 'left') + , offscrn = $.layout.config.offscreenCSS || {} + , keyLR = $.layout.config.offscreenReset + , keyTB = 'offscreenResetTop' // only used internally + , animation = {} + ; + // Animation settings + animation[ref] = (show ? (pos ? '+=' : '-=') : (pos ? '-=' : '+=')) + dist; + + if (show) { // show() animation, so save top/bottom but retain left/right set when 'hidden' + $el.data(keyTB, {top: s.top, bottom: s.bottom}); + + // set the top or left offset in preparation for animation + // Note: ALL animations work by shifting the top or left edges + if (pos) { // top (north) or left (west) + $el.css(ref, isNaN(dist) ? "-" + dist : -dist); // Shift outside the left/top edge + } else { // bottom (south) or right (east) - shift all the way across container + if (dir === 'right') + $el.css({left: state.container.layoutWidth, right: 'auto'}); + else // dir === bottom + $el.css({top: state.container.layoutHeight, bottom: 'auto'}); + } + // restore the left/right setting if is a top/bottom animation + if (ref === 'top') + $el.css($el.data(keyLR) || {}); + } else { // hide() animation, so save ALL CSS + $el.data(keyTB, {top: s.top, bottom: s.bottom}); + $el.data(keyLR, {left: s.left, right: s.right}); + } + + // Animate + $el.show().animate(animation, { + queue: false, duration: o.duration, easing: opt.easing, complete: function () { + // Restore top/bottom + if ($el.data(keyTB)) + $el.css($el.data(keyTB)).removeData(keyTB); + if (show) // Restore left/right too + $el.css($el.data(keyLR) || {}).removeData(keyLR); + else // Move the pane off-screen (left: -99999, right: 'auto') + $el.css(offscrn); + + if (o.callback) + o.callback.apply(this, arguments); // Callback + $el.dequeue(); + } + }); + + }); + }; + + } + + })(jQuery); + + + (function ($) { + var _ = $.layout; + +// make sure the callbacks branch exists + if (!_.callbacks) + _.callbacks = {}; + + _.callbacks.resizePaneAccordions = function (x, ui) { + // may be called EITHER from layout-pane.onresize OR tabs.show + var $P = ui.jquery ? ui : $(ui.newPanel || ui.panel); + // find all VISIBLE accordions inside this pane and resize them + $P.find(".ui-accordion:visible").each(function () { + var $E = $(this); + if ($E.data("accordion")) // jQuery < 1.9 + $E.accordion("resize"); + if ($E.data("ui-accordion")) // jQuery >= 1.9 + $E.accordion("refresh"); + }); + }; + })(jQuery); + + + (function ($) { + $.layout.callbacks.resizeDataTables = function (x, ui) { + // may be called EITHER from layout-pane.onresize OR tabs.show + var oPane = ui.jquery ? ui[0] : ui.panel; + // cannot resize if the pane is currently closed or hidden + if (!$(oPane).is(":visible")) + return; + // find all data tables inside this pane and resize them + $($.fn.dataTable.fnTables(true)).each(function (i, table) { + if ($.contains(oPane, table)) { + $(table).dataTable().fnAdjustColumnSizing(); + } + }); + }; + })(jQuery); + + + (function ($) { + var _ = $.layout; + +// make sure the callbacks branch exists + if (!_.callbacks) + _.callbacks = {}; + +// this callback is bound to the tabs.show event OR to layout-pane.onresize event + _.callbacks.resizeTabLayout = function (x, ui) { + // may be called EITHER from layout-pane.onresize OR tabs.show/activate + var $P = ui.jquery ? ui : $(ui.newPanel || ui.panel); + // find all VISIBLE layouts inside this pane/panel and resize them + $P.filter(":visible").find(".ui-layout-container:visible").addBack().each(function () { + var layout = $(this).data("layout"); + if (layout) { + layout.options.resizeWithWindow = false; // set option just in case not already set + layout.resizeAll(); + } + }); + }; + }) + (jQuery); + + return jQuery; +})); + + +/** + * @preserve + * jquery.layout 1.8.0 + * $Date: 2019-06-05 $ + * $Rev: 1.0.8.0 $ + * + * Copyright (c) 2014 Kevin Dalman (http://jquery-dev.com) + * Based on work by Fabrizio Balliano (http://www.fabrizioballiano.net) + * + * Dual licensed under the GPL (http://www.gnu.org/licenses/gpl.html) + * and MIT (http://www.opensource.org/licenses/mit-license.php) licenses. + * + * SEE: http://layout.jquery-dev.com/LICENSE.txt + * + * Changelog: http://layout.jquery-dev.com/changelog.cfm + * + * Docs: http://layout.jquery-dev.com/documentation.html + * Tips: http://layout.jquery-dev.com/tips.html + * Help: http://groups.google.com/group/jquery-ui-layout + * + * History + * 2016/28/10 - Added responsiveness - marc magon + * 2018/01/27 - Updated the toggler class and responsive properties + * 2018/04/02 - Switch unbinds to .off() as recommended + * + * 2019/02/09 - @rsprinkle Add AMD Support, + * @alexsielicki Fixing issue with running under webpack with jQuery 3.3.1 and jQuery Migrate plugin + * + * 2019/03/25 - @rsprinkle AMD Support - Return JQuery + */ + +/* JavaDoc Info: http://code.google.com/closure/compiler/docs/js-for-compiler.html + * {!Object} non-nullable type (never NULL) + * {?string} nullable type (sometimes NULL) - default for {Object} + * {number=} optional parameter + * {*} ALL types + */ +// NOTE: For best readability, view with a fixed-width font and tabs equal to 4-chars +(function (factory) +{ + if (typeof define === 'function' && define.amd) + { + // AMD. Register as anonymous module. + define(['jquery'], factory); + } + else + { + // Browser globals. + factory(jQuery); + } +}(function(jQuery) +{ + (function ($) { +// alias Math methods - used a lot! + var min = Math.min, max = Math.max, round = Math.floor, isStr = function (v) { + return typeof(v) === "string"; + } + + /** + * @param {!Object} Instance + * @param {Array.} a_fn + */ + , runPluginCallbacks = function (Instance, a_fn) { + if (Array.isArray(a_fn)) + for (var i = 0, c = a_fn.length; i < c; i++) { + var fn = a_fn[i]; + try { + if (isStr(fn)) // 'name' of a function + fn = eval(fn); + if (typeof fn === "function") + g(fn)(Instance); + } catch (ex) { + } + } + + function g(f) { + return f; + } + + // compiler hack + } + ; + + /* + * GENERIC $.layout METHODS - used by all layouts + */ + $.layout = { + version: "1.7.4" + , revision: 1.7002 // eg: ver 1.4.4 = rev 1.0404 - major(n+).minor(nn)+patch(nn+) + + // $.layout.browser REPLACES $.browser + , browser: {} // set below + + // *PREDEFINED* EFFECTS & DEFAULTS + // MUST list effect here - OR MUST set an fxSettings option (can be an empty hash: {}) + , effects: { + // Pane Open/Close Animations + slide: { + all: {duration: "fast"} // eg: duration: 1000, easing: "easeOutBounce" + , north: {direction: "up"} + , south: {direction: "down"} + , east: {direction: "right"} + , west: {direction: "left"} + } + , drop: { + all: {duration: "slow"} + , north: {direction: "up"} + , south: {direction: "down"} + , east: {direction: "right"} + , west: {direction: "left"} + } + , scale: { + all: {duration: "fast"} + } + // these are not recommended, but can be used + , blind: {} + , clip: {} + , explode: {} + , fade: {} + , fold: {} + , puff: {} + + // Pane Resize Animations + , size: { + all: {easing: "swing"} + } + } + + // INTERNAL CONFIG DATA - DO NOT CHANGE THIS! + , config: { + optionRootKeys: "effects,panes,north,south,west,east,center".split(",") + , allPanes: "north,south,west,east,center".split(",") + , borderPanes: "north,south,west,east".split(",") + , oppositeEdge: { + north: "south" + , south: "north" + , east: "west" + , west: "east" + } + // offscreen data + , offscreenCSS: {left: "-99999px", right: "auto"} // used by hide/close if useOffscreenClose=true + , offscreenReset: "offscreenReset" // key used for data + // CSS used in multiple places + , hidden: {visibility: "hidden"} + , visible: {visibility: "visible"} + // layout element settings + , resizers: { + cssReq: { + position: "absolute" + , padding: 0 + , margin: 0 + , fontSize: "1px" + , textAlign: "left" // to counter-act "center" alignment! + , overflow: "hidden" // prevent toggler-button from overflowing + // SEE $.layout.defaults.zIndexes.resizer_normal + } + , cssDemo: {// DEMO CSS - applied if: options.PANE.applyDemoStyles=true + background: "#DDD" + , border: "none" + } + } + , togglers: { + cssReq: { + position: "absolute" + , display: "block" + , padding: 0 + , margin: 0 + , overflow: "hidden" + , textAlign: "center" + , fontSize: "1px" + , cursor: "pointer" + , zIndex: 1 + } + , cssDemo: {// DEMO CSS - applied if: options.PANE.applyDemoStyles=true + background: "#AAA" + } + } + , content: { + cssReq: { + position: "relative" /* contain floated or positioned elements */ + } + , cssDemo: {// DEMO CSS - applied if: options.PANE.applyDemoStyles=true + overflow: "auto" + , padding: "10px" + } + , cssDemoPane: {// DEMO CSS - REMOVE scrolling from 'pane' when it has a content-div + overflow: "hidden" + , padding: 0 + } + } + , panes: {// defaults for ALL panes - overridden by 'per-pane settings' below + cssReq: { + position: "absolute" + , margin: 0 + // $.layout.defaults.zIndexes.pane_normal + } + , cssDemo: {// DEMO CSS - applied if: options.PANE.applyDemoStyles=true + padding: "10px" + , background: "#FFF" + , border: "1px solid #BBB" + , overflow: "auto" + } + } + , north: { + side: "top" + , sizeType: "Height" + , dir: "horz" + , cssReq: { + top: 0 + , bottom: "auto" + , left: 0 + , right: 0 + , width: "auto" + // height: DYNAMIC + } + } + , south: { + side: "bottom" + , sizeType: "Height" + , dir: "horz" + , cssReq: { + top: "auto" + , bottom: 0 + , left: 0 + , right: 0 + , width: "auto" + // height: DYNAMIC + } + } + , east: { + side: "right" + , sizeType: "Width" + , dir: "vert" + , cssReq: { + left: "auto" + , right: 0 + , top: "auto" // DYNAMIC + , bottom: "auto" // DYNAMIC + , height: "auto" + // width: DYNAMIC + } + } + , west: { + side: "left" + , sizeType: "Width" + , dir: "vert" + , cssReq: { + left: 0 + , right: "auto" + , top: "auto" // DYNAMIC + , bottom: "auto" // DYNAMIC + , height: "auto" + // width: DYNAMIC + } + } + , center: { + dir: "center" + , cssReq: { + left: "auto" // DYNAMIC + , right: "auto" // DYNAMIC + , top: "auto" // DYNAMIC + , bottom: "auto" // DYNAMIC + , height: "auto" + , width: "auto" + } + } + } + + // CALLBACK FUNCTION NAMESPACE - used to store reusable callback functions + , callbacks: {} + + , getParentPaneElem: function (el) { + // must pass either a container or pane element + var $el = $(el) + , layout = $el.data("layout") || $el.data("parentLayout"); + if (layout) { + var $cont = layout.container; + // see if this container is directly-nested inside an outer-pane + if ($cont.data("layoutPane")) + return $cont; + var $pane = $cont.closest("." + $.layout.defaults.panes.paneClass); + // if a pane was found, return it + if ($pane.data("layoutPane")) + return $pane; + } + return null; + } + + , getParentPaneInstance: function (el) { + // must pass either a container or pane element + var $pane = $.layout.getParentPaneElem(el); + return $pane ? $pane.data("layoutPane") : null; + } + + , getParentLayoutInstance: function (el) { + // must pass either a container or pane element + var $pane = $.layout.getParentPaneElem(el); + return $pane ? $pane.data("parentLayout") : null; + } + + , getEventObject: function (evt) { + return typeof evt === "object" && evt.stopPropagation ? evt : null; + } + , parsePaneName: function (evt_or_pane) { + var evt = $.layout.getEventObject(evt_or_pane) + , pane = evt_or_pane; + if (evt) { + // ALWAYS stop propagation of events triggered in Layout! + evt.stopPropagation(); + pane = $(this).data("layoutEdge"); + } + if (pane && !/^(west|east|north|south|center)$/.test(pane)) { + $.layout.msg('LAYOUT ERROR - Invalid pane-name: "' + pane + '"'); + pane = "error"; + } + return pane; + } + + + // LAYOUT-PLUGIN REGISTRATION + // more plugins can added beyond this default list + , plugins: { + draggable: !!$.fn.draggable // resizing + , effects: { + core: !!$.effects // animimations (specific effects tested by initOptions) + , slide: $.effects && ($.effects.slide || ($.effects.effect && $.effects.effect.slide)) // default effect + } + } + +// arrays of plugin or other methods to be triggered for events in *each layout* - will be passed 'Instance' + , onCreate: [] // runs when layout is just starting to be created - right after options are set + , onLoad: [] // runs after layout container and global events init, but before initPanes is called + , onReady: [] // runs after initialization *completes* - ie, after initPanes completes successfully + , onDestroy: [] // runs after layout is destroyed + , onUnload: [] // runs after layout is destroyed OR when page unloads + , afterOpen: [] // runs after setAsOpen() completes + , afterClose: [] // runs after setAsClosed() completes + + /* + * GENERIC UTILITY METHODS + */ + + // calculate and return the scrollbar width, as an integer + , scrollbarWidth: function () { + return window.scrollbarWidth || $.layout.getScrollbarSize('width'); + } + , scrollbarHeight: function () { + return window.scrollbarHeight || $.layout.getScrollbarSize('height'); + } + , getScrollbarSize: function (dim) { + var $c = $('
                ').appendTo("body") + , d = {width: $c.outerWidth - $c[0].clientWidth, height: 100 - $c[0].clientHeight}; + $c.remove(); + window.scrollbarWidth = d.width; + window.scrollbarHeight = d.height; + return dim.match(/^(width|height)$/) ? d[dim] : d; + } + + + , disableTextSelection: function () { + var $d = $(document) + , s = 'textSelectionDisabled' + , x = 'textSelectionInitialized' + ; + if ($.fn.disableSelection) { + if (!$d.data(x)) // document hasn't been initialized yet + $d.on('mouseup', $.layout.enableTextSelection).data(x, true); + if (!$d.data(s)) + $d.disableSelection().data(s, true); + } + } + , enableTextSelection: function () { + var $d = $(document) + , s = 'textSelectionDisabled'; + if ($.fn.enableSelection && $d.data(s)) + $d.enableSelection().data(s, false); + } + + + /** + * Returns hash container 'display' and 'visibility' + * + * @see $.swap() - swaps CSS, runs callback, resets CSS + * @param {!Object} $E jQuery element + * @param {boolean=} [force=false] Run even if display != none + * @return {!Object} Returns current style props, if applicable + */ + , showInvisibly: function ($E, force) { + if ($E && $E.length && (force || $E.css("display") === "none")) { // only if not *already hidden* + var s = $E[0].style + // save ONLY the 'style' props because that is what we must restore + , CSS = {display: s.display || '', visibility: s.visibility || ''}; + // show element 'invisibly' so can be measured + $E.css({display: "block", visibility: "hidden"}); + return CSS; + } + return {}; + } + + /** + * Returns data for setting size of an element (container or a pane). + * + * @see _create(), onWindowResize() for container, plus others for pane + * @return JSON Returns a hash of all dimensions: top, bottom, left, right, outerWidth, innerHeight, etc + */ + , getElementDimensions: function ($E, inset) { + var + // dimensions hash - start with current data IF passed + d = {css: {}, inset: {}} + , x = d.css // CSS hash + , i = {bottom: 0} // TEMP insets (bottom = complier hack) + , N = $.layout.cssNum + , R = Math.round + , off = $E.offset() + , b, p, ei // TEMP border, padding + ; + d.offsetLeft = off.left; + d.offsetTop = off.top; + + if (!inset) + inset = {}; // simplify logic below + + $.each("Left,Right,Top,Bottom".split(","), function (idx, e) { // e = edge + b = x["border" + e] = $.layout.borderWidth($E, e); + p = x["padding" + e] = $.layout.cssNum($E, "padding" + e); + ei = e.toLowerCase(); + d.inset[ei] = inset[ei] >= 0 ? inset[ei] : p; // any missing insetX value = paddingX + i[ei] = d.inset[ei] + b; // total offset of content from outer side + }); + + x.width = R($E.width()); + x.height = R($E.height()); + x.top = N($E, "top", true); + x.bottom = N($E, "bottom", true); + x.left = N($E, "left", true); + x.right = N($E, "right", true); + + d.outerWidth = R($E.outerWidth()); + d.outerHeight = R($E.outerHeight()); + // calc the TRUE inner-dimensions, even in quirks-mode! + d.innerWidth = max(0, d.outerWidth - i.left - i.right); + d.innerHeight = max(0, d.outerHeight - i.top - i.bottom); + // layoutWidth/Height is used in calcs for manual resizing + // layoutW/H only differs from innerW/H when in quirks-mode - then is like outerW/H + d.layoutWidth = R($E.innerWidth()); + d.layoutHeight = R($E.innerHeight()); + + //if ($E.prop('tagName') === 'BODY') { debugData( d, $E.prop('tagName') ); } // DEBUG + + //d.visible = $E.is(":visible");// && x.width > 0 && x.height > 0; + + return d; + } + + , getElementStyles: function ($E, list) { + var + CSS = {} + , style = $E[0].style + , props = list.split(",") + , sides = "Top,Bottom,Left,Right".split(",") + , attrs = "Color,Style,Width".split(",") + , p, s, a, i, j, k + ; + for (i = 0; i < props.length; i++) { + p = props[i]; + if (p.match(/(border|padding|margin)$/)) + for (j = 0; j < 4; j++) { + s = sides[j]; + if (p === "border") + for (k = 0; k < 3; k++) { + a = attrs[k]; + CSS[p + s + a] = style[p + s + a]; + } + else + CSS[p + s] = style[p + s]; + } + else + CSS[p] = style[p]; + } + return CSS + } + + /** + * Return the innerWidth for the current browser/doctype + * + * @see initPanes(), sizeMidPanes(), initHandles(), sizeHandles() + * @param {Array.} $E Must pass a jQuery object - first element is processed + * @param {number=} outerWidth (optional) Can pass a width, allowing calculations BEFORE element is resized + * @return {number} Returns the innerWidth of the elem by subtracting padding and borders + */ + , cssWidth: function ($E, outerWidth) { + // a 'calculated' outerHeight can be passed so borders and/or padding are removed if needed + if (outerWidth <= 0) + return 0; + + var lb = $.layout.browser + , bs = !lb.boxModel ? "border-box" : lb.boxSizing ? $E.css("boxSizing") : "content-box" + , b = $.layout.borderWidth + , n = $.layout.cssNum + , W = outerWidth + ; + // strip border and/or padding from outerWidth to get CSS Width + if (bs !== "border-box") + W -= (b($E, "Left") + b($E, "Right")); + if (bs === "content-box") + W -= (n($E, "paddingLeft") + n($E, "paddingRight")); + return max(0, W); + } + + /** + * Return the innerHeight for the current browser/doctype + * + * @see initPanes(), sizeMidPanes(), initHandles(), sizeHandles() + * @param {Array.} $E Must pass a jQuery object - first element is processed + * @param {number=} outerHeight (optional) Can pass a width, allowing calculations BEFORE element is resized + * @return {number} Returns the innerHeight of the elem by subtracting padding and borders + */ + , cssHeight: function ($E, outerHeight) { + // a 'calculated' outerHeight can be passed so borders and/or padding are removed if needed + if (outerHeight <= 0) + return 0; + + var lb = $.layout.browser + , bs = !lb.boxModel ? "border-box" : lb.boxSizing ? $E.css("boxSizing") : "content-box" + , b = $.layout.borderWidth + , n = $.layout.cssNum + , H = outerHeight + ; + // strip border and/or padding from outerHeight to get CSS Height + if (bs !== "border-box") + H -= (b($E, "Top") + b($E, "Bottom")); + if (bs === "content-box") + H -= (n($E, "paddingTop") + n($E, "paddingBottom")); + return max(0, H); + } + + /** + * Returns the 'current CSS numeric value' for a CSS property - 0 if property does not exist + * + * @see Called by many methods + * @param {Array.} $E Must pass a jQuery object - first element is processed + * @param {string} prop The name of the CSS property, eg: top, width, etc. + * @param {boolean=} [allowAuto=false] true = return 'auto' if that is value; false = return 0 + * @return {(string|number)} Usually used to get an integer value for position (top, left) or size (height, width) + */ + , cssNum: function ($E, prop, allowAuto) { + if (!$E.jquery) + $E = $($E); + var CSS = $.layout.showInvisibly($E) + , p = $.css($E[0], prop, true) + , v = allowAuto && p == "auto" ? p : Math.round(parseFloat(p) || 0); + $E.css(CSS); // RESET + return v; + } + + , borderWidth: function (el, side) { + if (el.jquery) + el = el[0]; + var b = "border" + side.substr(0, 1).toUpperCase() + side.substr(1); // left => Left + return $.css(el, b + "Style", true) === "none" ? 0 : Math.round(parseFloat($.css(el, b + "Width", true)) || 0); + } + + /** + * Mouse-tracking utility - FUTURE REFERENCE + * + * init: if (!window.mouse) { + * window.mouse = { x: 0, y: 0 }; + * $(document).mousemove( $.layout.trackMouse ); + * } + * + * @param {Object} evt + * + , trackMouse: function (evt) { + window.mouse = { x: evt.clientX, y: evt.clientY }; + } + */ + + /** + * SUBROUTINE for preventPrematureSlideClose option + * + * @param {Object} evt + * @param {Object=} el + */ + , isMouseOverElem: function (evt, el) { + var + $E = $(el || this) + , d = $E.offset() + , T = d.top + , L = d.left + , R = L + $E.outerWidth() + , B = T + $E.outerHeight() + , x = evt.pageX // evt.clientX ? + , y = evt.pageY // evt.clientY ? + ; + // if X & Y are < 0, probably means is over an open SELECT + return ($.layout.browser.msie && x < 0 && y < 0) || ((x >= L && x <= R) && (y >= T && y <= B)); + } + + /** + * Message/Logging Utility + * + * @example $.layout.msg("My message"); // log text + * @example $.layout.msg("My message", true); // alert text + * @example $.layout.msg({ foo: "bar" }, "Title"); // log hash-data, with custom title + * @example $.layout.msg({ foo: "bar" }, true, "Title", { sort: false }); -OR- + * @example $.layout.msg({ foo: "bar" }, "Title", { sort: false, display: true }); // alert hash-data + * + * @param {(Object|string)} info String message OR Hash/Array + * @param {(Boolean|string|Object)=} [popup=false] True means alert-box - can be skipped + * @param {(Object|string)=} [debugTitle=""] Title for Hash data - can be skipped + * @param {Object=} [debugOpts] Extra options for debug output + */ + , msg: function (info, popup, debugTitle, debugOpts) { + if ($.isPlainObject(info) && window.debugData) { + if (typeof popup === "string") { + debugOpts = debugTitle; + debugTitle = popup; + } else if (typeof debugTitle === "object") { + debugOpts = debugTitle; + debugTitle = null; + } + var t = debugTitle || "log( )" + , o = $.extend({sort: false, returnHTML: false, display: false}, debugOpts); + if (popup === true || o.display) + debugData(info, t, o); + else if (window.console) + console.log(debugData(info, t, o)); + } else if (popup) + alert(info); + else if (window.console) + console.log(info); + else { + var id = "#layoutLogger" + , $l = $(id); + if (!$l.length) + $l = createLog(); + $l.children("ul").append('
              • ' + info.replace(/\/g, ">") + '
                • '); + } + + function createLog() { + var pos = $.support.fixedPosition ? 'fixed' : 'absolute' + , $e = $('
                ' + + '
                ' + + 'XLayout console.log
                ' + + '
                  ' + + '
                  ' + ).appendTo("body"); + $e.css('left', $(window).width() - $e.outerWidth() - 5); + if ($.ui.draggable) + $e.draggable({handle: ':first-child'}); + return $e; + } + } + + }; + + + /* + * $.layout.browser REPLACES removed $.browser, with extra data + * Parsing code here adapted from jQuery 1.8 $.browse + */ + (function () { + var u = navigator.userAgent.toLowerCase() + , m = /(chrome)[ \/]([\w.]+)/.exec(u) + || /(webkit)[ \/]([\w.]+)/.exec(u) + || /(opera)(?:.*version|)[ \/]([\w.]+)/.exec(u) + || /(msie) ([\w.]+)/.exec(u) + || u.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec(u) + || [] + , b = m[1] || "" + , v = m[2] || 0 + , ie = b === "msie" + , cm = document.compatMode + , $s = $.support + , bs = $s.boxSizing !== undefined ? $s.boxSizing : $s.boxSizingReliable + , bm = !ie || !cm || cm === "CSS1Compat" || $s.boxModel || false + , lb = $.layout.browser = { + version: v + , safari: b === "webkit" // webkit (NOT chrome) = safari + , webkit: b === "chrome" // chrome = webkit + , msie: ie + , isIE6: ie && v == 6 + // ONLY IE reverts to old box-model - Note that compatMode was deprecated as of IE8 + , boxModel: bm + , boxSizing: !!(typeof bs === "function" ? bs() : bs) + }; + if (b) + lb[b] = true; // set CURRENT browser + /* OLD versions of jQuery only set $.support.boxModel after page is loaded + * so if this is IE, use support.boxModel to test for quirks-mode (ONLY IE changes boxModel) */ + if (!bm && !cm) + $(function () { + lb.boxModel = $s.boxModel; + }); + })(); + + +// DEFAULT OPTIONS + $.layout.defaults = { + /* + * LAYOUT & LAYOUT-CONTAINER OPTIONS + * - none of these options are applicable to individual panes + */ + name: "" // Not required, but useful for buttons and used for the state-cookie + , containerClass: "ui-layout-container" // layout-container element + , inset: null // custom container-inset values (override padding) + , scrollToBookmarkOnLoad: true // after creating a layout, scroll to bookmark in URL (.../page.htm#myBookmark) + , resizeWithWindow: true // bind thisLayout.resizeAll() to the window.resize event + , resizeWithWindowDelay: 200 // delay calling resizeAll because makes window resizing very jerky + , resizeWithWindowMaxDelay: 0 // 0 = none - force resize every XX ms while window is being resized + , maskPanesEarly: false // true = create pane-masks on resizer.mouseDown instead of waiting for resizer.dragstart + , onresizeall_start: null // CALLBACK when resizeAll() STARTS - NOT pane-specific + , onresizeall_end: null // CALLBACK when resizeAll() ENDS - NOT pane-specific + , onload_start: null // CALLBACK when Layout inits - after options initialized, but before elements + , onload_end: null // CALLBACK when Layout inits - after EVERYTHING has been initialized + , onunload_start: null // CALLBACK when Layout is destroyed OR onWindowUnload + , onunload_end: null // CALLBACK when Layout is destroyed OR onWindowUnload + , initPanes: true // false = DO NOT initialize the panes onLoad - will init later + , showErrorMessages: true // enables fatal error messages to warn developers of common errors + , showDebugMessages: false // display console-and-alert debug msgs - IF this Layout version _has_ debugging code! +// Changing this zIndex value will cause other zIndex values to automatically change + , zIndex: null // the PANE zIndex - resizers and masks will be +1 +// DO NOT CHANGE the zIndex values below unless you clearly understand their relationships + , zIndexes: {// set _default_ z-index values here... + pane_normal: 0 // normal z-index for panes + , content_mask: 1 // applied to overlays used to mask content INSIDE panes during resizing + , resizer_normal: 2 // normal z-index for resizer-bars + , pane_sliding: 100 // applied to *BOTH* the pane and its resizer when a pane is 'slid open' + , pane_animate: 1000 // applied to the pane when being animated - not applied to the resizer + , resizer_drag: 10000 // applied to the CLONED resizer-bar when being 'dragged' + } + , errors: { + pane: "pane" // description of "layout pane element" - used only in error messages + , selector: "selector" // description of "jQuery-selector" - used only in error messages + , addButtonError: "Error Adding Button\nInvalid " + , containerMissing: "UI Layout Initialization Error\nThe specified layout-container does not exist." + , centerPaneMissing: "UI Layout Initialization Error\nThe center-pane element does not exist.\nThe center-pane is a required element." + , noContainerHeight: "UI Layout Initialization Warning\nThe layout-container \"CONTAINER\" has no height.\nTherefore the layout is 0-height and hence 'invisible'!" + , callbackError: "UI Layout Callback Error\nThe EVENT callback is not a valid function." + } + /* + * PANE DEFAULT SETTINGS + * - settings under the 'panes' key become the default settings for *all panes* + * - ALL pane-options can also be set specifically for each panes, which will override these 'default values' + */ + , panes: {// default options for 'all panes' - will be overridden by 'per-pane settings' + applyDemoStyles: false // NOTE: renamed from applyDefaultStyles for clarity + + //Add responsiveness + , responsive: + { + enabled: false, + when: 'md' + , sizes: { + xl: 1140, + lg: 992, + md: 768, + sm: 576, + xs: 0 + } + } + , closable: true // pane can open & close + , resizable: true // when open, pane can be resized + , slidable: true // when closed, pane can 'slide open' over other panes - closes on mouse-out + , initClosed: false // true = init pane as 'closed' + , initHidden: false // true = init pane as 'hidden' - no resizer-bar/spacing + // SELECTORS + //, paneSelector: "" // MUST be pane-specific - jQuery selector for pane + , contentSelector: ".ui-layout-content" // INNER div/element to auto-size so only it scrolls, not the entire pane! + , contentIgnoreSelector: ".ui-layout-ignore" // element(s) to 'ignore' when measuring 'content' + , findNestedContent: false // true = $P.find(contentSelector), false = $P.children(contentSelector) + // GENERIC ROOT-CLASSES - for auto-generated classNames + , paneClass: "ui-layout-pane" // Layout Pane + , resizerClass: "ui-layout-resizer" // Resizer Bar + , togglerClass: "ui-layout-toggler" // Toggler Button + , buttonClass: "ui-layout-button" // CUSTOM Buttons - eg: '[ui-layout-button]-toggle/-open/-close/-pin' + // ELEMENT SIZE & SPACING + //, size: 100 // MUST be pane-specific -initial size of pane + , minSize: 0 // when manually resizing a pane + , maxSize: 0 // ditto, 0 = no limit + , spacing_open: 6 // space between pane and adjacent panes - when pane is 'open' + , spacing_closed: 6 // ditto - when pane is 'closed' + , togglerLength_open: 50 // Length = WIDTH of toggler button on north/south sides - HEIGHT on east/west sides + , togglerLength_closed: 50 // 100% OR -1 means 'full height/width of resizer bar' - 0 means 'hidden' + , togglerAlign_open: "center" // top/left, bottom/right, center, OR... + , togglerAlign_closed: "center" // 1 => nn = offset from top/left, -1 => -nn == offset from bottom/right + , togglerContent_open: "" // text or HTML to put INSIDE the toggler + , togglerContent_closed: "" // ditto + // RESIZING OPTIONS + , resizerDblClickToggle: true // + , autoResize: true // IF size is 'auto' or a percentage, then recalc 'pixel size' whenever the layout resizes + , autoReopen: true // IF a pane was auto-closed due to noRoom, reopen it when there is room? False = leave it closed + , resizerDragOpacity: 1 // option for ui.draggable + //, resizerCursor: "" // MUST be pane-specific - cursor when over resizer-bar + , maskContents: false // true = add DIV-mask over-or-inside this pane so can 'drag' over IFRAMES + , maskObjects: false // true = add IFRAME-mask over-or-inside this pane to cover objects/applets - content-mask will overlay this mask + , maskZindex: null // will override zIndexes.content_mask if specified - not applicable to iframe-panes + , resizingGrid: false // grid size that the resizers will snap-to during resizing, eg: [20,20] + , livePaneResizing: false // true = LIVE Resizing as resizer is dragged + , liveContentResizing: false // true = re-measure header/footer heights as resizer is dragged + , liveResizingTolerance: 1 // how many px change before pane resizes, to control performance + // SLIDING OPTIONS + , sliderCursor: "pointer" // cursor when resizer-bar will trigger 'sliding' + , slideTrigger_open: "click" // click, dblclick, mouseenter + , slideTrigger_close: "mouseleave"// click, mouseleave + , slideDelay_open: 300 // applies only for mouseenter event - 0 = instant open + , slideDelay_close: 300 // applies only for mouseleave event (300ms is the minimum!) + , hideTogglerOnSlide: false // when pane is slid-open, should the toggler show? + , preventQuickSlideClose: $.layout.browser.webkit // Chrome triggers slideClosed as it is opening + , preventPrematureSlideClose: false // handle incorrect mouseleave trigger, like when over a SELECT-list in IE + // PANE-SPECIFIC TIPS & MESSAGES + , tips: { + Open: "Open" // eg: "Open Pane" + , Close: "Close" + , Resize: "Resize" + , Slide: "Slide Open" + , Pin: "Pin" + , Unpin: "Un-Pin" + , noRoomToOpen: "Not enough room to show this panel." // alert if user tries to open a pane that cannot + , minSizeWarning: "Panel has reached its minimum size" // displays in browser statusbar + , maxSizeWarning: "Panel has reached its maximum size" // ditto + } + // HOT-KEYS & MISC + , showOverflowOnHover: false // will bind allowOverflow() utility to pane.onMouseOver + , enableCursorHotkey: true // enabled 'cursor' hotkeys + //, customHotkey: "" // MUST be pane-specific - EITHER a charCode OR a character + , customHotkeyModifier: "SHIFT" // either 'SHIFT', 'CTRL' or 'CTRL+SHIFT' - NOT 'ALT' + // PANE ANIMATION + // NOTE: fxSss_open, fxSss_close & fxSss_size options (eg: fxName_open) are auto-generated if not passed + , fxName: "slide" // ('none' or blank), slide, drop, scale -- only relevant to 'open' & 'close', NOT 'size' + , fxSpeed: null // slow, normal, fast, 200, nnn - if passed, will OVERRIDE fxSettings.duration + , fxSettings: {} // can be passed, eg: { easing: "easeOutBounce", duration: 1500 } + , fxOpacityFix: true // tries to fix opacity in IE to restore anti-aliasing after animation + , animatePaneSizing: false // true = animate resizing after dragging resizer-bar OR sizePane() is called + /* NOTE: Action-specific FX options are auto-generated from the options above if not specifically set: + fxName_open: "slide" // 'Open' pane animation + fnName_close: "slide" // 'Close' pane animation + fxName_size: "slide" // 'Size' pane animation - when animatePaneSizing = true + fxSpeed_open: null + fxSpeed_close: null + fxSpeed_size: null + fxSettings_open: {} + fxSettings_close: {} + fxSettings_size: {} + */ + // CHILD/NESTED LAYOUTS + , children: null // Layout-options for nested/child layout - even {} is valid as options + , containerSelector: '' // if child is NOT 'directly nested', a selector to find it/them (can have more than one child layout!) + , initChildren: true // true = child layout will be created as soon as _this_ layout completes initialization + , destroyChildren: true // true = destroy child-layout if this pane is destroyed + , resizeChildren: true // true = trigger child-layout.resizeAll() when this pane is resized + // EVENT TRIGGERING + , triggerEventsOnLoad: false // true = trigger onopen OR onclose callbacks when layout initializes + , triggerEventsDuringLiveResize: true // true = trigger onresize callback REPEATEDLY if livePaneResizing==true + // PANE CALLBACKS + , onshow_start: null // CALLBACK when pane STARTS to Show - BEFORE onopen/onhide_start + , onshow_end: null // CALLBACK when pane ENDS being Shown - AFTER onopen/onhide_end + , onhide_start: null // CALLBACK when pane STARTS to Close - BEFORE onclose_start + , onhide_end: null // CALLBACK when pane ENDS being Closed - AFTER onclose_end + , onopen_start: null // CALLBACK when pane STARTS to Open + , onopen_end: null // CALLBACK when pane ENDS being Opened + , onclose_start: null // CALLBACK when pane STARTS to Close + , onclose_end: null // CALLBACK when pane ENDS being Closed + , onresize_start: null // CALLBACK when pane STARTS being Resized ***FOR ANY REASON*** + , onresize_end: function () { + } // CALLBACK when pane ENDS being Resized ***FOR ANY REASON*** + , onsizecontent_start: null // CALLBACK when sizing of content-element STARTS + , onsizecontent_end: null // CALLBACK when sizing of content-element ENDS + , onswap_start: null // CALLBACK when pane STARTS to Swap + , onswap_end: null // CALLBACK when pane ENDS being Swapped + , ondrag_start: null // CALLBACK when pane STARTS being ***MANUALLY*** Resized + , ondrag_end: null // CALLBACK when pane ENDS being ***MANUALLY*** Resized + } + /* + * PANE-SPECIFIC SETTINGS + * - options listed below MUST be specified per-pane - they CANNOT be set under 'panes' + * - all options under the 'panes' key can also be set specifically for any pane + * - most options under the 'panes' key apply only to 'border-panes' - NOT the the center-pane + */ + , north: { + paneSelector: ".ui-layout-north" + , size: "auto" // eg: "auto", "30%", .30, 200 + , resizerCursor: "n-resize" // custom = url(myCursor.cur) + , customHotkey: "" // EITHER a charCode (43) OR a character ("o") + } + , south: { + paneSelector: ".ui-layout-south" + , size: "auto" + , resizerCursor: "s-resize" + , customHotkey: "" + } + , east: { + paneSelector: ".ui-layout-east" + , size: 200 + , resizerCursor: "e-resize" + , customHotkey: "" + } + , west: { + paneSelector: ".ui-layout-west" + , size: 200 + , resizerCursor: "w-resize" + , customHotkey: "" + } + , center: { + paneSelector: ".ui-layout-center" + , minWidth: 0 + , minHeight: 0 + } + }; + + $.layout.optionsMap = { + // layout/global options - NOT pane-options + layout: ("name,instanceKey,stateManagement,effects,inset,zIndexes,errors," + + "zIndex,scrollToBookmarkOnLoad,showErrorMessages,maskPanesEarly," + + "outset,resizeWithWindow,resizeWithWindowDelay,resizeWithWindowMaxDelay," + + "onresizeall,onresizeall_start,onresizeall_end,onload,onload_start,onload_end,onunload,onunload_start,onunload_end").split(",") +// borderPanes: [ ALL options that are NOT specified as 'layout' ] + // default.panes options that apply to the center-pane (most options apply _only_ to border-panes) + , center: ("paneClass,contentSelector,contentIgnoreSelector,findNestedContent,applyDemoStyles,triggerEventsOnLoad," + + "showOverflowOnHover,maskContents,maskObjects,liveContentResizing," + + "containerSelector,children,initChildren,resizeChildren,destroyChildren," + + "onresize,onresize_start,onresize_end,onsizecontent,onsizecontent_start,onsizecontent_end").split(",") + // options that MUST be specifically set 'per-pane' - CANNOT set in the panes (defaults) key + , noDefault: ("paneSelector,resizerCursor,customHotkey").split(",") + }; + + /** + * Processes options passed in converts flat-format data into subkey (JSON) format + * In flat-format, subkeys are _currently_ separated with 2 underscores, like north__optName + * Plugins may also call this method so they can transform their own data + * + * @param {!Object} hash Data/options passed by user - may be a single level or nested levels + * @param {boolean=} [addKeys=false] Should the primary layout.options keys be added if they do not exist? + * @return {Object} Returns hash of minWidth & minHeight + */ + $.layout.transformData = function (hash, addKeys) { + var json = addKeys ? {panes: {}, center: {}} : {} // init return object + , branch, optKey, keys, key, val, i, c; + + if (typeof hash !== "object") + return json; // no options passed + + // convert all 'flat-keys' to 'sub-key' format + for (optKey in hash) { + branch = json; + val = hash[optKey]; + keys = optKey.split("__"); // eg: west__size or north__fxSettings__duration + c = keys.length - 1; + // convert underscore-delimited to subkeys + for (i = 0; i <= c; i++) { + key = keys[i]; + if (i === c) { // last key = value + if ($.isPlainObject(val)) + branch[key] = $.layout.transformData(val); // RECURSE + else + branch[key] = val; + } else { + if (!branch[key]) + branch[key] = {}; // create the subkey + // recurse to sub-key for next loop - if not done + branch = branch[key]; + } + } + } + return json; + }; + +// INTERNAL CONFIG DATA - DO NOT CHANGE THIS! + $.layout.backwardCompatibility = { + // data used by renameOldOptions() + map: { + // OLD Option Name: NEW Option Name + applyDefaultStyles: "applyDemoStyles" + // CHILD/NESTED LAYOUTS + , childOptions: "children" + , initChildLayout: "initChildren" + , destroyChildLayout: "destroyChildren" + , resizeChildLayout: "resizeChildren" + , resizeNestedLayout: "resizeChildren" + // MISC Options + , resizeWhileDragging: "livePaneResizing" + , resizeContentWhileDragging: "liveContentResizing" + , triggerEventsWhileDragging: "triggerEventsDuringLiveResize" + , maskIframesOnResize: "maskContents" + // STATE MANAGEMENT + , useStateCookie: "stateManagement.enabled" + , "cookie.autoLoad": "stateManagement.autoLoad" + , "cookie.autoSave": "stateManagement.autoSave" + , "cookie.keys": "stateManagement.stateKeys" + , "cookie.name": "stateManagement.cookie.name" + , "cookie.domain": "stateManagement.cookie.domain" + , "cookie.path": "stateManagement.cookie.path" + , "cookie.expires": "stateManagement.cookie.expires" + , "cookie.secure": "stateManagement.cookie.secure" + // OLD Language options + , noRoomToOpenTip: "tips.noRoomToOpen" + , togglerTip_open: "tips.Close" // open = Close + , togglerTip_closed: "tips.Open" // closed = Open + , resizerTip: "tips.Resize" + , sliderTip: "tips.Slide" + } + + /** + * @param {Object} opts + */ + , renameOptions: function (opts) { + var map = $.layout.backwardCompatibility.map + , oldData, newData, value + ; + for (var itemPath in map) { + oldData = getBranch(itemPath); + value = oldData.branch[oldData.key]; + if (value !== undefined) { + newData = getBranch(map[itemPath], true); + newData.branch[newData.key] = value; + delete oldData.branch[oldData.key]; + } + } + + /** + * @param {string} path + * @param {boolean=} [create=false] Create path if does not exist + */ + function getBranch(path, create) { + var a = path.split(".") // split keys into array + , c = a.length - 1 + , D = {branch: opts, key: a[c]} // init branch at top & set key (last item) + , i = 0, k, undef; + for (; i < c; i++) { // skip the last key (data) + k = a[i]; + if (D.branch[k] === undefined) { // child-key does not exist + if (create) { + D.branch = D.branch[k] = {}; // create child-branch + } else // can't go any farther + D.branch = {}; // branch is undefined + } else + D.branch = D.branch[k]; // get child-branch + } + return D; + } + } + + /** + * @param {Object} opts + */ + , renameAllOptions: function (opts) { + var ren = $.layout.backwardCompatibility.renameOptions; + // rename root (layout) options + ren(opts); + // rename 'defaults' to 'panes' + if (opts.defaults) { + if (typeof opts.panes !== "object") + opts.panes = {}; + $.extend(true, opts.panes, opts.defaults); + delete opts.defaults; + } + // rename options in the the options.panes key + if (opts.panes) + ren(opts.panes); + // rename options inside *each pane key*, eg: options.west + $.each($.layout.config.allPanes, function (i, pane) { + if (opts[pane]) + ren(opts[pane]); + }); + return opts; + } + }; + + + /* ============================================================ + * BEGIN WIDGET: $( selector ).layout( {options} ); + * ============================================================ + */ + $.fn.layout = function (opts) { + var + // local aliases to global data + browser = $.layout.browser + , _c = $.layout.config + + // local aliases to utlity methods + , cssW = $.layout.cssWidth + , cssH = $.layout.cssHeight + , elDims = $.layout.getElementDimensions + , styles = $.layout.getElementStyles + , evtObj = $.layout.getEventObject + , evtPane = $.layout.parsePaneName + + /** + * options - populated by initOptions() + */ + , options = $.extend(true, {}, $.layout.defaults) + , effects = options.effects = $.extend(true, {}, $.layout.effects) + + /** + * layout-state object + */ + , state = { + // generate unique ID to use for event.namespace so can unbind only events added by 'this layout' + id: "layout" + $.now() // code uses alias: sID + , initialized: false + , paneResizing: false + , panesSliding: {} + , container: {// list all keys referenced in code to avoid compiler error msgs + innerWidth: 0 + , innerHeight: 0 + , outerWidth: 0 + , outerHeight: 0 + , layoutWidth: 0 + , layoutHeight: 0 + } + , north: {childIdx: 0} + , south: {childIdx: 0} + , east: {childIdx: 0} + , west: {childIdx: 0} + , center: {childIdx: 0} + } + + /** + * parent/child-layout pointers + */ +//, hasParentLayout = false - exists ONLY inside Instance so can be set externally + , children = { + north: null + , south: null + , east: null + , west: null + , center: null + } + + /* + * ########################### + * INTERNAL HELPER FUNCTIONS + * ########################### + */ + + /** + * Manages all internal timers + */ + , timer = { + data: {} + , set: function (s, fn, ms) { + timer.clear(s); + timer.data[s] = setTimeout(fn, ms); + } + , clear: function (s) { + var t = timer.data; + if (t[s]) { + clearTimeout(t[s]); + delete t[s]; + } + } + } + + /** + * Alert or console.log a message - IF option is enabled. + * + * @param {(string|!Object)} msg Message (or debug-data) to display + * @param {boolean=} [popup=false] True by default, means 'alert', false means use console.log + * @param {boolean=} [debug=false] True means is a widget debugging message + */ + , _log = function (msg, popup, debug) { + var o = options; + if ((o.showErrorMessages && !debug) || (debug && o.showDebugMessages)) + $.layout.msg(o.name + ' / ' + msg, (popup !== false)); + return false; + } + + /** + * Executes a Callback function after a trigger event, like resize, open or close + * + * @param {string} evtName Name of the layout callback, eg "onresize_start" + * @param {(string|boolean)=} [pane=""] This is passed only so we can pass the 'pane object' to the callback + * @param {(string|boolean)=} [skipBoundEvents=false] True = do not run events bound to the elements - only the callbacks set in options + */ + , _runCallbacks = function (evtName, pane, skipBoundEvents) { + var hasPane = pane && isStr(pane) + , s = hasPane ? state[pane] : state + , o = hasPane ? options[pane] : options + , lName = options.name + // names like onopen and onopen_end separate are interchangeable in options... + , lng = evtName + (evtName.match(/_/) ? "" : "_end") + , shrt = lng.match(/_end$/) ? lng.substr(0, lng.length - 4) : "" + , fn = o[lng] || o[shrt] + , retVal = "NC" // NC = No Callback + , args = [] + , $P = hasPane ? $Ps[pane] : 0 + ; + if (hasPane && !$P) // a pane is specified, but does not exist! + return retVal; + if (!hasPane && typeof(pane) === "boolean") { + skipBoundEvents = pane; // allow pane param to be skipped for Layout callback + pane = ""; + } + + // first trigger the callback set in the options + if (fn) { + try { + // convert function name (string) to function object + if (isStr(fn)) { + if (fn.match(/,/)) { + // function name cannot contain a comma, + // so must be a function name AND a parameter to pass + args = fn.split(",") + , fn = eval(args[0]); + } else // just the name of an external function? + fn = eval(fn); + } + // execute the callback, if exists + if (typeof fn === "function") { + if (args.length) + retVal = g(fn)(args[1]); // pass the argument parsed from 'list' + else if (hasPane) + // pass data: pane-name, pane-element, pane-state, pane-options, and layout-name + retVal = g(fn)(pane, $Ps[pane], s, o, lName); + else // must be a layout/container callback - pass suitable info + retVal = g(fn)(Instance, s, o, lName); + } + } catch (ex) { + _log(options.errors.callbackError.replace(/EVENT/, String.prototype.trim((pane || "") + " " + lng)), false); + if (typeof(ex) === "string" && string.length) + _log("Exception: " + ex, false); + } + } + + // trigger additional events bound directly to the pane + if (!skipBoundEvents && retVal !== false) { + if (hasPane) { // PANE events can be bound to each pane-elements + o = options[pane]; + s = state[pane]; + $P.triggerHandler("layoutpane" + lng, [pane, $P, s, o, lName]); + if (shrt) + $P.triggerHandler("layoutpane" + shrt, [pane, $P, s, o, lName]); + } else { // LAYOUT events can be bound to the container-element + $N.triggerHandler("layout" + lng, [Instance, s, o, lName]); + if (shrt) + $N.triggerHandler("layout" + shrt, [Instance, s, o, lName]); + } + } + + // ALWAYS resizeChildren after an onresize_end event - even during initialization + // IGNORE onsizecontent_end event because causes child-layouts to resize TWICE + if (hasPane && evtName === "onresize_end") // BAD: || evtName === "onsizecontent_end" + resizeChildren(pane + "", true); // compiler hack -force string + + return retVal; + + function g(f) { + return f; + } + + // compiler hack + } + + + /** + * cure iframe display issues in IE & other browsers + */ + , _fixIframe = function (pane) { + if (browser.mozilla) + return; // skip FireFox - it auto-refreshes iframes onShow + var $P = $Ps[pane]; + // if the 'pane' is an iframe, do it + if (state[pane].tagName === "IFRAME") + $P.css(_c.hidden).css(_c.visible); + else // ditto for any iframes INSIDE the pane + $P.find('IFRAME').css(_c.hidden).css(_c.visible); + } + + /** + * @param {string} pane Can accept ONLY a 'pane' (east, west, etc) + * @param {number=} outerSize (optional) Can pass a width, allowing calculations BEFORE element is resized + * @return {number} Returns the innerHeight/Width of el by subtracting padding and borders + */ + , cssSize = function (pane, outerSize) { + var fn = _c[pane].dir == "horz" ? cssH : cssW; + return fn($Ps[pane], outerSize); + } + + /** + * @param {string} pane Can accept ONLY a 'pane' (east, west, etc) + * @return {Object} Returns hash of minWidth & minHeight + */ + , cssMinDims = function (pane) { + // minWidth/Height means CSS width/height = 1px + var $P = $Ps[pane] + , dir = _c[pane].dir + , d = { + minWidth: 1001 - cssW($P, 1000) + , minHeight: 1001 - cssH($P, 1000) + } + ; + if (dir === "horz") + d.minSize = d.minHeight; + if (dir === "vert") + d.minSize = d.minWidth; + return d; + } + + // TODO: see if these methods can be made more useful... + // TODO: *maybe* return cssW/H from these so caller can use this info + + /** + * @param {(string|!Object)} el + * @param {number=} outerWidth + * @param {boolean=} [autoHide=false] + */ + , setOuterWidth = function (el, outerWidth, autoHide) { + var $E = el, w; + if (isStr(el)) + $E = $Ps[el]; // west + else if (!el.jquery) + $E = $(el); + w = cssW($E, outerWidth); + $E.css({width: w}); + if (w > 0) { + if (autoHide && $E.data('autoHidden') && $E.innerHeight() > 0) { + $E.show().data('autoHidden', false); + if (!browser.mozilla) // FireFox refreshes iframes - IE does not + // make hidden, then visible to 'refresh' display after animation + $E.css(_c.hidden).css(_c.visible); + } + } else if (autoHide && !$E.data('autoHidden')) + $E.hide().data('autoHidden', true); + } + + /** + * @param {(string|!Object)} el + * @param {number=} outerHeight + * @param {boolean=} [autoHide=false] + */ + , setOuterHeight = function (el, outerHeight, autoHide) { + var $E = el, h; + if (isStr(el)) + $E = $Ps[el]; // west + else if (!el.jquery) + $E = $(el); + h = cssH($E, outerHeight); + $E.css({height: h, visibility: "visible"}); // may have been 'hidden' by sizeContent + if (h > 0 && $E.innerWidth() > 0) { + if (autoHide && $E.data('autoHidden')) { + $E.show().data('autoHidden', false); + if (!browser.mozilla) // FireFox refreshes iframes - IE does not + $E.css(_c.hidden).css(_c.visible); + } + } else if (autoHide && !$E.data('autoHidden')) + $E.hide().data('autoHidden', true); + } + + + /** + * Converts any 'size' params to a pixel/integer size, if not already + * If 'auto' or a decimal/percentage is passed as 'size', a pixel-size is calculated + * + /** + * @param {string} pane + * @param {(string|number)=} size + * @param {string=} [dir] + * @return {number} + */ + , _parseSize = function (pane, size, dir) { + if (!dir) + dir = _c[pane].dir; + + if (isStr(size) && size.match(/%/)) + size = (size === '100%') ? -1 : parseInt(size, 10) / 100; // convert % to decimal + + if (size === 0) + return 0; + else if (size >= 1) + return parseInt(size, 10); + + var o = options, avail = 0; + if (dir == "horz") // north or south or center.minHeight + avail = sC.innerHeight - ($Ps.north ? o.north.spacing_open : 0) - ($Ps.south ? o.south.spacing_open : 0); + else if (dir == "vert") // east or west or center.minWidth + avail = sC.innerWidth - ($Ps.west ? o.west.spacing_open : 0) - ($Ps.east ? o.east.spacing_open : 0); + + if (size === -1) // -1 == 100% + return avail; + else if (size > 0) // percentage, eg: .25 + return round(avail * size); + else if (pane == "center") + return 0; + else { // size < 0 || size=='auto' || size==Missing || size==Invalid + // auto-size the pane + var dim = (dir === "horz" ? "height" : "width") + , $P = $Ps[pane] + , $C = dim === 'height' ? $Cs[pane] : false + , vis = $.layout.showInvisibly($P) // show pane invisibly if hidden + , szP = $P.css(dim) // SAVE current pane size + , szC = $C ? $C.css(dim) : 0 // SAVE current content size + ; + $P.css(dim, "auto"); + if ($C) + $C.css(dim, "auto"); + size = (dim === "height") ? $P.outerHeight() : $P.outerWidth(); // MEASURE + $P.css(dim, szP).css(vis); // RESET size & visibility + if ($C) + $C.css(dim, szC); + return size; + } + } + + /** + * Calculates current 'size' (outer-width or outer-height) of a border-pane - optionally with 'pane-spacing' added + * + * @param {(string|!Object)} pane + * @param {boolean=} [inclSpace=false] + * @return {number} Returns EITHER Width for east/west panes OR Height for north/south panes + */ + , getPaneSize = function (pane, inclSpace) { + var + $P = $Ps[pane] + , o = options[pane] + , s = state[pane] + , oSp = (inclSpace ? o.spacing_open : 0) + , cSp = (inclSpace ? o.spacing_closed : 0) + ; + if (!$P || s.isHidden) + return 0; + else if (s.isClosed || (s.isSliding && inclSpace)) + return cSp; + else if (_c[pane].dir === "horz") + return $P.outerHeight() + oSp; + else // dir === "vert" + return $P.outerWidth() + oSp; + } + + /** + * Calculate min/max pane dimensions and limits for resizing + * + * @param {string} pane + * @param {boolean=} [slide=false] + */ + , setSizeLimits = function (pane, slide) { + if (!isInitialized()) + return; + var + o = options[pane] + , s = state[pane] + , c = _c[pane] + , dir = c.dir + , type = c.sizeType.toLowerCase() + , isSliding = (slide != undefined ? slide : s.isSliding) // only open() passes 'slide' param + , $P = $Ps[pane] + , paneSpacing = o.spacing_open + // measure the pane on the *opposite side* from this pane + , altPane = _c.oppositeEdge[pane] + , altS = state[altPane] + , $altP = $Ps[altPane] + , altPaneSize = (!$altP || altS.isVisible === false || altS.isSliding ? 0 : (dir == "horz" ? $altP.outerHeight() : $altP.outerWidth())) + , altPaneSpacing = ((!$altP || altS.isHidden ? 0 : options[altPane][altS.isClosed !== false ? "spacing_closed" : "spacing_open"]) || 0) + // limitSize prevents this pane from 'overlapping' opposite pane + , containerSize = (dir == "horz" ? sC.innerHeight : sC.innerWidth) + , minCenterDims = cssMinDims("center") + , minCenterSize = dir == "horz" ? max(options.center.minHeight, minCenterDims.minHeight) : max(options.center.minWidth, minCenterDims.minWidth) + // if pane is 'sliding', then ignore center and alt-pane sizes - because 'overlays' them + , limitSize = (containerSize - paneSpacing - (isSliding ? 0 : (_parseSize("center", minCenterSize, dir) + altPaneSize + altPaneSpacing))) + , minSize = s.minSize = max(_parseSize(pane, o.minSize), cssMinDims(pane).minSize) + , maxSize = s.maxSize = min((o.maxSize ? _parseSize(pane, o.maxSize) : 100000), limitSize) + , r = s.resizerPosition = {} // used to set resizing limits + , top = sC.inset.top + , left = sC.inset.left + , W = sC.innerWidth + , H = sC.innerHeight + , rW = o.spacing_open // subtract resizer-width to get top/left position for south/east + ; + switch (pane) { + case "north": + r.min = top + minSize; + r.max = top + maxSize; + break; + case "west": + r.min = left + minSize; + r.max = left + maxSize; + break; + case "south": + r.min = top + H - maxSize - rW; + r.max = top + H - minSize - rW; + break; + case "east": + r.min = left + W - maxSize - rW; + r.max = left + W - minSize - rW; + break; + } + } + + /** + * Returns data for setting the size/position of center pane. Also used to set Height for east/west panes + * + * @return JSON Returns a hash of all dimensions: top, bottom, left, right, (outer) width and (outer) height + */ + , calcNewCenterPaneDims = function () { + var d = { + top: getPaneSize("north", true) // true = include 'spacing' value for pane + , bottom: getPaneSize("south", true) + , left: getPaneSize("west", true) + , right: getPaneSize("east", true) + , width: 0 + , height: 0 + }; + + // NOTE: sC = state.container + // calc center-pane outer dimensions + d.width = sC.innerWidth - d.left - d.right; // outerWidth + d.height = sC.innerHeight - d.bottom - d.top; // outerHeight + // add the 'container border/padding' to get final positions relative to the container + d.top += sC.inset.top; + d.bottom += sC.inset.bottom; + d.left += sC.inset.left; + d.right += sC.inset.right; + + return d; + } + + + /** + * @param {!Object} el + * @param {boolean=} [allStates=false] + */ + , getHoverClasses = function (el, allStates) { + var + $El = $(el) + , type = $El.data("layoutRole") + , pane = $El.data("layoutEdge") + , o = options[pane] + , root = o[type + "Class"] + , _pane = "-" + pane // eg: "-west" + , _open = "-open" + , _closed = "-closed" + , _slide = "-sliding" + , _hover = "-hover " // NOTE the trailing space + , _state = $El.hasClass(root + _closed) ? _closed : _open + , _alt = _state === _closed ? _open : _closed + , classes = (root + _hover) + (root + _pane + _hover) + (root + _state + _hover) + (root + _pane + _state + _hover) + ; + if (allStates) // when 'removing' classes, also remove alternate-state classes + classes += (root + _alt + _hover) + (root + _pane + _alt + _hover); + + if (type == "resizer" && $El.hasClass(root + _slide)) + classes += (root + _slide + _hover) + (root + _pane + _slide + _hover); + + return String.prototype.trim.call(classes); + } + , addHover = function (evt, el) { + var $E = $(el || this); + if (evt && $E.data("layoutRole") === "toggler") + evt.stopPropagation(); // prevent triggering 'slide' on Resizer-bar + $E.addClass(getHoverClasses($E)); + } + , removeHover = function (evt, el) { + var $E = $(el || this); + $E.removeClass(getHoverClasses($E, true)); + } + + , onResizerEnter = function (evt) { // ALSO called by toggler.mouseenter + var pane = $(this).data("layoutEdge") + , s = state[pane] + , $d = $(document) + ; + // ignore closed-panes and mouse moving back & forth over resizer! + // also ignore if ANY pane is currently resizing + if (s.isResizing || state.paneResizing) + return; + + if (options.maskPanesEarly) + showMasks(pane, {resizing: true}); + } + , onResizerLeave = function (evt, el) { + var e = el || this // el is only passed when called by the timer + , pane = $(e).data("layoutEdge") + , name = pane + "ResizerLeave" + , $d = $(document) + ; + timer.clear(pane + "_openSlider"); // cancel slideOpen timer, if set + timer.clear(name); // cancel enableSelection timer - may re/set below + // this method calls itself on a timer because it needs to allow + // enough time for dragging to kick-in and set the isResizing flag + // dragging has a 100ms delay set, so this delay must be >100 + if (!el) // 1st call - mouseleave event + timer.set(name, function () { + onResizerLeave(evt, e); + }, 200); + // if user is resizing, dragStop will reset everything, so skip it here + else if (options.maskPanesEarly && !state.paneResizing) // 2nd call - by timer + hideMasks(); + } + + /* + * ########################### + * INITIALIZATION METHODS + * ########################### + */ + + /** + * Initialize the layout - called automatically whenever an instance of layout is created + * + * @see none - triggered onInit + * @return mixed true = fully initialized | false = panes not initialized (yet) | 'cancel' = abort + */ + , _create = function () { + // initialize config/options + initOptions(); + var o = options + , s = state; + + // TEMP state so isInitialized returns true during init process + s.creatingLayout = true; + + // init plugins for this layout, if there are any (eg: stateManagement) + runPluginCallbacks(Instance, $.layout.onCreate); + + // options & state have been initialized, so now run beforeLoad callback + // onload will CANCEL layout creation if it returns false + if (false === _runCallbacks("onload_start")) + return 'cancel'; + + // initialize the container element + _initContainer(); + + // bind hotkey function - keyDown - if required + initHotkeys(); + + // bind window.onunload + $(window).on("unload." + sID, unload); + + // init plugins for this layout, if there are any (eg: customButtons) + runPluginCallbacks(Instance, $.layout.onLoad); + + // if layout elements are hidden, then layout WILL NOT complete initialization! + // initLayoutElements will set initialized=true and run the onload callback IF successful + if (o.initPanes) + _initLayoutElements(); + + delete s.creatingLayout; + + resizeAll(); + + $.each(["south", "north", "east", "west"], function (i, pane) { + if (!$Ps[pane]) + return; // no pane - SKIP + o = options[pane]; + s = state[pane]; + + var $P = $Ps[pane]; + if (o.initHidden) { + hide(pane); + } else if (o.initClosed) { + close(pane); + } + }); + + return state.initialized; + } + + /** + * Initialize the layout IF not already + * + * @see All methods in Instance run this test + * @return boolean true = layoutElements have been initialized | false = panes are not initialized (yet) + */ + , isInitialized = function () { + if (state.initialized || state.creatingLayout) + return true; // already initialized + else + return _initLayoutElements(); // try to init panes NOW + } + + /** + * Initialize the layout - called automatically whenever an instance of layout is created + * + * @see _create() & isInitialized + * @param {boolean=} [retry=false] // indicates this is a 2nd try + * @return An object pointer to the instance created + */ + , _initLayoutElements = function (retry) { + // initialize config/options + var o = options; + // CANNOT init panes inside a hidden container! + if (!$N.is(":visible")) { + // handle Chrome bug where popup window 'has no height' + // if layout is BODY element, try again in 50ms + // SEE: http://layout.jquery-dev.com/samples/test_popup_window.html + if (!retry && browser.webkit && $N[0].tagName === "BODY") + setTimeout(function () { + _initLayoutElements(true); + }, 50); + return false; + } + + // a center pane is required, so make sure it exists + if (!getPane("center").length) { + return _log(o.errors.centerPaneMissing); + } + + // TEMP state so isInitialized returns true during init process + state.creatingLayout = true; + + // update Container dims + $.extend(sC, elDims($N, o.inset)); // passing inset means DO NOT include insetX values + + // initialize all layout elements + initPanes(); // size & position panes - calls initHandles() - which calls initResizable() + + if (o.scrollToBookmarkOnLoad) { + var l = self.location; + if (l.hash) + l.replace(l.hash); // scrollTo Bookmark + } + + // check to see if this layout 'nested' inside a pane + if (Instance.hasParentLayout) + o.resizeWithWindow = false; + // bind resizeAll() for 'this layout instance' to window.resize event + else if (o.resizeWithWindow) + $(window).on("resize." + sID, windowResize); + + delete state.creatingLayout; + state.initialized = true; + + // init plugins for this layout, if there are any + runPluginCallbacks(Instance, $.layout.onReady); + + // now run the onload callback, if exists + _runCallbacks("onload_end"); + + return true; // elements initialized successfully + } + + /** + * Initialize nested layouts for a specific pane - can optionally pass layout-options + * + * @param {(string|Object)} evt_or_pane The pane being opened, ie: north, south, east, or west + * @param {Object=} [opts] Layout-options - if passed, will OVERRRIDE options[pane].children + * @return An object pointer to the layout instance created - or null + */ + , createChildren = function (evt_or_pane, opts) { + var pane = evtPane.call(this, evt_or_pane) + , $P = $Ps[pane] + ; + if (!$P) + return; + var $C = $Cs[pane] + , s = state[pane] + , o = options[pane] + , sm = options.stateManagement || {} + , cos = opts ? (o.children = opts) : o.children + ; + if ($.isPlainObject(cos)) + cos = [cos]; // convert a hash to a 1-elem array + else if (!cos || !Array.isArray(cos)) + return; + + $.each(cos, function (idx, co) { + if (!$.isPlainObject(co)) + return; + + // determine which element is supposed to be the 'child container' + // if pane has a 'containerSelector' OR a 'content-div', use those instead of the pane + var $containers = co.containerSelector ? $P.find(co.containerSelector) : ($C || $P); + + $containers.each(function () { + var $cont = $(this) + , child = $cont.data("layout") // see if a child-layout ALREADY exists on this element + ; + // if no layout exists, but children are set, try to create the layout now + if (!child) { + // TODO: see about moving this to the stateManagement plugin, as a method + // set a unique child-instance key for this layout, if not already set + setInstanceKey({container: $cont, options: co}, s); + // If THIS layout has a hash in stateManagement.autoLoad, + // then see if it also contains state-data for this child-layout + // If so, copy the stateData to child.options.stateManagement.autoLoad + if (sm.includeChildren && state.stateData[pane]) { + // THIS layout's state was cached when its state was loaded + var paneChildren = state.stateData[pane].children || {} + , childState = paneChildren[co.instanceKey] + , co_sm = co.stateManagement || (co.stateManagement = {autoLoad: true}) + ; + // COPY the stateData into the autoLoad key + if (co_sm.autoLoad === true && childState) { + co_sm.autoSave = false; // disable autoSave because saving handled by parent-layout + co_sm.includeChildren = true; // cascade option - FOR NOW + co_sm.autoLoad = $.extend(true, {}, childState); // COPY the state-hash + } + } + + // create the layout + child = $cont.layout(co); + + // if successful, update data + if (child) { + // add the child and update all layout-pointers + // MAY have already been done by child-layout calling parent.refreshChildren() + refreshChildren(pane, child); + } + } + }); + }); + } + + , setInstanceKey = function (child, parentPaneState) { + // create a named key for use in state and instance branches + var $c = child.container + , o = child.options + , sm = o.stateManagement + , key = o.instanceKey || $c.data("layoutInstanceKey") + ; + if (!key) + key = (sm && sm.cookie ? sm.cookie.name : '') || o.name; // look for a name/key + if (!key) + key = "layout" + (++parentPaneState.childIdx); // if no name/key found, generate one + else + key = key.replace(/[^\w-]/gi, '_').replace(/_{2,}/g, '_'); // ensure is valid as a hash key + o.instanceKey = key; + $c.data("layoutInstanceKey", key); // useful if layout is destroyed and then recreated + return key; + } + + /** + * @param {string} pane The pane being opened, ie: north, south, east, or west + * @param {Object=} newChild New child-layout Instance to add to this pane + */ + , refreshChildren = function (pane, newChild) { + var $P = $Ps[pane] + , pC = children[pane] + , s = state[pane] + , o + ; + // check for destroy()ed layouts and update the child pointers & arrays + if ($.isPlainObject(pC)) { + $.each(pC, function (key, child) { + if (child.destroyed) + delete pC[key] + }); + // if no more children, remove the children hash + if ($.isEmptyObject(pC)) + pC = children[pane] = null; // clear children hash + } + + // see if there is a directly-nested layout inside this pane + // if there is, then there can be only ONE child-layout, so check that... + if (!newChild && !pC) { + newChild = $P.data("layout"); + } + + // if a newChild instance was passed, add it to children[pane] + if (newChild) { + // update child.state + newChild.hasParentLayout = true; // set parent-flag in child + // instanceKey is a key-name used in both state and children + o = newChild.options; + // set a unique child-instance key for this layout, if not already set + setInstanceKey(newChild, s); + // add pointer to pane.children hash + if (!pC) + pC = children[pane] = {}; // create an empty children hash + pC[o.instanceKey] = newChild.container.data("layout"); // add childLayout instance + } + + // ALWAYS refresh the pane.children alias, even if null + Instance[pane].children = children[pane]; + + // if newChild was NOT passed - see if there is a child layout NOW + if (!newChild) { + createChildren(pane); // MAY create a child and re-call this method + } + } + + , windowResize = function () { + var o = options + , delay = Number(o.resizeWithWindowDelay); + if (delay < 10) + delay = 100; // MUST have a delay! + // resizing uses a delay-loop because the resize event fires repeatly - except in FF, but delay anyway + timer.clear("winResize"); // if already running + timer.set("winResize", function () { + timer.clear("winResize"); + timer.clear("winResizeRepeater"); + var dims = elDims($N, o.inset); + // only trigger resizeAll() if container has changed size + if (dims.innerWidth !== sC.innerWidth || dims.innerHeight !== sC.innerHeight) + resizeAll(); + }, delay); + // ALSO set fixed-delay timer, if not already running + if (!timer.data["winResizeRepeater"]) + setWindowResizeRepeater(); + } + + , setWindowResizeRepeater = function () { + var delay = Number(options.resizeWithWindowMaxDelay); + if (delay > 0) + timer.set("winResizeRepeater", function () { + setWindowResizeRepeater(); + resizeAll(); + }, delay); + } + + , unload = function () { + var o = options; + + _runCallbacks("onunload_start"); + + // trigger plugin callabacks for this layout (eg: stateManagement) + runPluginCallbacks(Instance, $.layout.onUnload); + + _runCallbacks("onunload_end"); + } + + /** + * Validate and initialize container CSS and events + * + * @see _create() + */ + , _initContainer = function () { + var + N = $N[0] + , $H = $("html") + , tag = sC.tagName = N.tagName + , id = sC.id = N.id + , cls = sC.className = N.className + , o = options + , name = o.name + , props = "position,margin,padding,border" + , css = "layoutCSS" + , CSS = {} + , hid = "hidden" // used A LOT! + // see if this container is a 'pane' inside an outer-layout + , parent = $N.data("parentLayout") // parent-layout Instance + , pane = $N.data("layoutEdge") // pane-name in parent-layout + , isChild = parent && pane + , num = $.layout.cssNum + , $parent, n + ; + // sC = state.container + //sC.selector = $N.selector.split(".slice")[0]; + sC.ref = (o.name ? o.name + ' layout / ' : '') + tag + (id ? "#" + id : cls ? '.[' + cls + ']' : ''); // used in messages + sC.isBody = (tag === "BODY"); + + // try to find a parent-layout + if (!isChild && !sC.isBody) { + $parent = $N.closest("." + $.layout.defaults.panes.paneClass); + parent = $parent.data("parentLayout"); + pane = $parent.data("layoutEdge"); + isChild = parent && pane; + } + + $N.data({ + layout: Instance + , layoutContainer: sID // FLAG to indicate this is a layout-container - contains unique internal ID + }) + .addClass(o.containerClass) + ; + var layoutMethods = { + destroy: '' + , initPanes: '' + , resizeAll: 'resizeAll' + , resize: 'resizeAll' + }; + // loop hash and bind all methods - include layoutID namespacing + for (name in layoutMethods) { + $N.on("layout" + name.toLowerCase() + "." + sID, Instance[layoutMethods[name] || name]); + } + + // if this container is another layout's 'pane', then set child/parent pointers + if (isChild) { + // update parent flag + Instance.hasParentLayout = true; + // set pointers to THIS child-layout (Instance) in parent-layout + parent.refreshChildren(pane, Instance); + } + + // SAVE original container CSS for use in destroy() + if (!$N.data(css)) { + // handle props like overflow different for BODY & HTML - has 'system default' values + if (sC.isBody) { + // SAVE CSS + $N.data(css, $.extend(styles($N, props), { + height: $N.css("height") + , overflow: $N.css("overflow") + , overflowX: $N.css("overflowX") + , overflowY: $N.css("overflowY") + })); + // ALSO SAVE CSS + $H.data(css, $.extend(styles($H, 'padding'), { + height: "auto" // FF would return a fixed px-size! + , overflow: $H.css("overflow") + , overflowX: $H.css("overflowX") + , overflowY: $H.css("overflowY") + })); + } else // handle props normally for non-body elements + $N.data(css, styles($N, props + ",top,bottom,left,right,width,height,overflow,overflowX,overflowY")); + } + + try { + // common container CSS + CSS = { + overflow: hid + , overflowX: hid + , overflowY: hid + }; + $N.css(CSS); + + if (o.inset && !$.isPlainObject(o.inset)) { + // can specify a single number for equal outset all-around + n = parseInt(o.inset, 10) || 0; + o.inset = { + top: n + , bottom: n + , left: n + , right: n + }; + } + + // format html & body if this is a full page layout + if (sC.isBody) { + // if HTML has padding, use this as an outer-spacing around BODY + if (!o.outset) { + // use padding from parent-elem (HTML) as outset + o.outset = { + top: num($H, "paddingTop") + , bottom: num($H, "paddingBottom") + , left: num($H, "paddingLeft") + , right: num($H, "paddingRight") + }; + } else if (!$.isPlainObject(o.outset)) { + // can specify a single number for equal outset all-around + n = parseInt(o.outset, 10) || 0; + o.outset = { + top: n + , bottom: n + , left: n + , right: n + }; + } + // HTML + $H.css(CSS).css({ + height: "100%" + , border: "none" // no border or padding allowed when using height = 100% + , padding: 0 // ditto + , margin: 0 + }); + // BODY + if (browser.isIE6) { + // IE6 CANNOT use the trick of setting absolute positioning on all 4 sides - must have 'height' + $N.css({ + width: "100%" + , height: "100%" + , border: "none" // no border or padding allowed when using height = 100% + , padding: 0 // ditto + , margin: 0 + , position: "relative" + }); + // convert body padding to an inset option - the border cannot be measured in IE6! + if (!o.inset) + o.inset = elDims($N).inset; + } else { // use absolute positioning for BODY to allow borders & padding without overflow + $N.css({ + width: "auto" + , height: "auto" + , margin: 0 + , position: "absolute" // allows for border and padding on BODY + }); + // apply edge-positioning created above + $N.css(o.outset); + } + // set current layout-container dimensions + $.extend(sC, elDims($N, o.inset)); // passing inset means DO NOT include insetX values + } else { + // container MUST have 'position' + var p = $N.css("position"); + if (!p || !p.match(/(fixed|absolute|relative)/)) + $N.css("position", "relative"); + + // set current layout-container dimensions + if ($N.is(":visible")) { + $.extend(sC, elDims($N, o.inset)); // passing inset means DO NOT change insetX (padding) values + if (sC.innerHeight < 1) // container has no 'height' - warn developer + _log(o.errors.noContainerHeight.replace(/CONTAINER/, sC.ref)); + } + } + + // if container has min-width/height, then enable scrollbar(s) + if (num($N, "minWidth")) + $N.parent().css("overflowX", "auto"); + if (num($N, "minHeight")) + $N.parent().css("overflowY", "auto"); + + } catch (ex) { + } + } + + /** + * Bind layout hotkeys - if options enabled + * + * @see _create() and addPane() + * @param {string=} [panes=""] The edge(s) to process + */ + , initHotkeys = function (panes) { + panes = panes ? panes.split(",") : _c.borderPanes; + // bind keyDown to capture hotkeys, if option enabled for ANY pane + $.each(panes, function (i, pane) { + var o = options[pane]; + if (o.enableCursorHotkey || o.customHotkey) { + $(document).on("keydown." + sID, keyDown); // only need to bind this ONCE + return false; // BREAK - binding was done + } + }); + } + + /** + * Build final OPTIONS data + * + * @see _create() + */ + , initOptions = function () { + var data, d, pane, key, val, i, c, o; + + // reprocess user's layout-options to have correct options sub-key structure + opts = $.layout.transformData(opts, true); // panes = default subkey + + // auto-rename old options for backward compatibility + opts = $.layout.backwardCompatibility.renameAllOptions(opts); + + // if user-options has 'panes' key (pane-defaults), clean it... + if (!$.isEmptyObject(opts.panes)) { + // REMOVE any pane-defaults that MUST be set per-pane + data = $.layout.optionsMap.noDefault; + for (i = 0, c = data.length; i < c; i++) { + key = data[i]; + delete opts.panes[key]; // OK if does not exist + } + // REMOVE any layout-options specified under opts.panes + data = $.layout.optionsMap.layout; + for (i = 0, c = data.length; i < c; i++) { + key = data[i]; + delete opts.panes[key]; // OK if does not exist + } + } + + // MOVE any NON-layout-options from opts-root to opts.panes + data = $.layout.optionsMap.layout; + var rootKeys = $.layout.config.optionRootKeys; + for (key in opts) { + val = opts[key]; + if ($.inArray(key, rootKeys) < 0 && $.inArray(key, data) < 0) { + if (!opts.panes[key]) + opts.panes[key] = $.isPlainObject(val) ? $.extend(true, {}, val) : val; + delete opts[key] + } + } + + // START by updating ALL options from opts + $.extend(true, options, opts); + + // CREATE final options (and config) for EACH pane + $.each(_c.allPanes, function (i, pane) { + + // apply 'pane-defaults' to CONFIG.[PANE] + _c[pane] = $.extend(true, {}, _c.panes, _c[pane]); + + d = options.panes; + o = options[pane]; + + // center-pane uses SOME keys in defaults.panes branch + if (pane === 'center') { + // ONLY copy keys from opts.panes listed in: $.layout.optionsMap.center + data = $.layout.optionsMap.center; // list of 'center-pane keys' + for (i = 0, c = data.length; i < c; i++) { // loop the list... + key = data[i]; + // only need to use pane-default if pane-specific value not set + if (!opts.center[key] && (opts.panes[key] || !o[key])) + o[key] = d[key]; // pane-default + } + } else { + // border-panes use ALL keys in defaults.panes branch + o = options[pane] = $.extend(true, {}, d, o); // re-apply pane-specific opts AFTER pane-defaults + createFxOptions(pane); + // ensure all border-pane-specific base-classes exist + if (!o.resizerClass) + o.resizerClass = "ui-layout-resizer"; + if (!o.togglerClass) + o.togglerClass = "ui-layout-toggler"; + } + // ensure we have base pane-class (ALL panes) + if (!o.paneClass) + o.paneClass = "ui-layout-pane"; + }); + + // update options.zIndexes if a zIndex-option specified + var zo = opts.zIndex + , z = options.zIndexes; + if (zo > 0) { + z.pane_normal = zo; + z.content_mask = max(zo + 1, z.content_mask); // MIN = +1 + z.resizer_normal = max(zo + 2, z.resizer_normal); // MIN = +2 + } + + // DELETE 'panes' key now that we are done - values were copied to EACH pane + delete options.panes; + + + function createFxOptions(pane) { + var o = options[pane] + , d = options.panes; + // ensure fxSettings key to avoid errors + if (!o.fxSettings) + o.fxSettings = {}; + if (!d.fxSettings) + d.fxSettings = {}; + + $.each(["_open", "_close", "_size"], function (i, n) { + var + sName = "fxName" + n + , sSpeed = "fxSpeed" + n + , sSettings = "fxSettings" + n + // recalculate fxName according to specificity rules + , fxName = o[sName] = + o[sName] // options.west.fxName_open + || d[sName] // options.panes.fxName_open + || o.fxName // options.west.fxName + || d.fxName // options.panes.fxName + || "none" // MEANS $.layout.defaults.panes.fxName == "" || false || null || 0 + , fxExists = $.effects && ($.effects[fxName] || ($.effects.effect && $.effects.effect[fxName])) + ; + // validate fxName to ensure is valid effect - MUST have effect-config data in options.effects + if (fxName === "none" || !options.effects[fxName] || !fxExists) + fxName = o[sName] = "none"; // effect not loaded OR unrecognized fxName + + // set vars for effects subkeys to simplify logic + var fx = options.effects[fxName] || {} // effects.slide + , fx_all = fx.all || null // effects.slide.all + , fx_pane = fx[pane] || null // effects.slide.west + ; + // create fxSpeed[_open|_close|_size] + o[sSpeed] = + o[sSpeed] // options.west.fxSpeed_open + || d[sSpeed] // options.west.fxSpeed_open + || o.fxSpeed // options.west.fxSpeed + || d.fxSpeed // options.panes.fxSpeed + || null // DEFAULT - let fxSetting.duration control speed + ; + // create fxSettings[_open|_close|_size] + o[sSettings] = $.extend( + true + , {} + , fx_all // effects.slide.all + , fx_pane // effects.slide.west + , d.fxSettings // options.panes.fxSettings + , o.fxSettings // options.west.fxSettings + , d[sSettings] // options.panes.fxSettings_open + , o[sSettings] // options.west.fxSettings_open + ); + }); + + // DONE creating action-specific-settings for this pane, + // so DELETE generic options - are no longer meaningful + delete o.fxName; + delete o.fxSpeed; + delete o.fxSettings; + } + } + + /** + * Initialize module objects, styling, size and position for all panes + * + * @see _initElements() + * @param {string} pane The pane to process + */ + , getPane = function (pane) { + var sel = options[pane].paneSelector; + if (sel.substr(0, 1) === "#") // ID selector + // NOTE: elements selected 'by ID' DO NOT have to be 'children' + return $N.find(sel).eq(0); + else { // class or other selector + var $P = $N.children(sel).eq(0); + // look for the pane nested inside a 'form' element + return $P.length ? $P : $N.children("form:first").children(sel).eq(0); + } + } + + /** + * @param {Object=} evt + */ + , initPanes = function (evt) { + // stopPropagation if called by trigger("layoutinitpanes") - use evtPane utility + evtPane(evt); + + // NOTE: do north & south FIRST so we can measure their height - do center LAST + $.each(_c.allPanes, function (idx, pane) { + addPane(pane, true); + }); + + // init the pane-handles NOW in case we have to hide or close the pane below + initHandles(); + + // now that all panes have been initialized and initially-sized, + // make sure there is really enough space available for each pane + $.each(_c.borderPanes, function (i, pane) { + if ($Ps[pane] && state[pane].isVisible) { // pane is OPEN + setSizeLimits(pane); + makePaneFit(pane); // pane may be Closed, Hidden or Resized by makePaneFit() + } + }); + // size center-pane AGAIN in case we 'closed' a border-pane in loop above + sizeMidPanes("center"); + + // Chrome/Webkit sometimes fires callbacks BEFORE it completes resizing! + // Before RC30.3, there was a 10ms delay here, but that caused layout + // to load asynchrously, which is BAD, so try skipping delay for now + + // process pane contents and callbacks, and init/resize child-layout if exists + $.each(_c.allPanes, function (idx, pane) { + afterInitPane(pane); + }); + } + + /** + * Add a pane to the layout - subroutine of initPanes() + * + * @see initPanes() + * @param {string} pane The pane to process + * @param {boolean=} [force=false] Size content after init + */ + , addPane = function (pane, force) { + if (!force && !isInitialized()) + return; + var + o = options[pane] + , s = state[pane] + , c = _c[pane] + , dir = c.dir + , fx = s.fx + , spacing = o.spacing_open || 0 + , isCenter = (pane === "center") + , CSS = {} + , $P = $Ps[pane] + , size, minSize, maxSize, child + ; + // if pane-pointer already exists, remove the old one first + if ($P) + removePane(pane, false, true, false); + else + $Cs[pane] = false; // init + + $P = $Ps[pane] = getPane(pane); + if (!$P.length) { + $Ps[pane] = false; // logic + return; + } + + // SAVE original Pane CSS + if (!$P.data("layoutCSS")) { + var props = "position,top,left,bottom,right,width,height,overflow,zIndex,display,backgroundColor,padding,margin,border"; + $P.data("layoutCSS", styles($P, props)); + } + + // create alias for pane data in Instance - initHandles will add more + Instance[pane] = { + name: pane + , pane: $Ps[pane] + , content: $Cs[pane] + , options: options[pane] + , state: state[pane] + , children: children[pane] + }; + + // add classes, attributes & events + $P.data({ + parentLayout: Instance // pointer to Layout Instance + , layoutPane: Instance[pane] // NEW pointer to pane-alias-object + , layoutEdge: pane + , layoutRole: "pane" + }) + .css(c.cssReq).css("zIndex", options.zIndexes.pane_normal) + .css(o.applyDemoStyles ? c.cssDemo : {}) // demo styles + .addClass(o.paneClass + " " + o.paneClass + "-" + pane) // default = "ui-layout-pane ui-layout-pane-west" - may be a dupe of 'paneSelector' + .on("mouseenter." + sID, addHover) + .on("mouseleave." + sID, removeHover) + ; + var paneMethods = { + hide: '' + , show: '' + , toggle: '' + , close: '' + , open: '' + , slideOpen: '' + , slideClose: '' + , slideToggle: '' + , size: 'sizePane' + , sizePane: 'sizePane' + , sizeContent: '' + , sizeHandles: '' + , enableClosable: '' + , disableClosable: '' + , enableSlideable: '' + , disableSlideable: '' + , enableResizable: '' + , disableResizable: '' + , swapPanes: 'swapPanes' + , swap: 'swapPanes' + , move: 'swapPanes' + , removePane: 'removePane' + , remove: 'removePane' + , createChildren: '' + , resizeChildren: '' + , resizeAll: 'resizeAll' + , resizeLayout: 'resizeAll' + } + , name; + // loop hash and bind all methods - include layoutID namespacing + for (name in paneMethods) { + $P.on("layoutpane" + name.toLowerCase() + "." + sID, Instance[paneMethods[name] || name]); + } + + // see if this pane has a 'scrolling-content element' + initContent(pane, false); // false = do NOT sizeContent() - called later + + if (!isCenter) { + // call _parseSize AFTER applying pane classes & styles - but before making visible (if hidden) + // if o.size is auto or not valid, then MEASURE the pane and use that as its 'size' + size = s.size = _parseSize(pane, o.size); + minSize = _parseSize(pane, o.minSize) || 1; + maxSize = _parseSize(pane, o.maxSize) || 100000; + if (size > 0) + size = max(min(size, maxSize), minSize); + s.autoResize = o.autoResize; // used with percentage sizes + + // state for border-panes + s.isClosed = false; // true = pane is closed + s.isSliding = false; // true = pane is currently open by 'sliding' over adjacent panes + s.isResizing = false; // true = pane is in process of being resized + s.isHidden = false; // true = pane is hidden - no spacing, resizer or toggler is visible! + + // array for 'pin buttons' whose classNames are auto-updated on pane-open/-close + if (!s.pins) + s.pins = []; + } + // states common to ALL panes + s.tagName = $P[0].tagName; + s.edge = pane; // useful if pane is (or about to be) 'swapped' - easy find out where it is (or is going) + s.noRoom = false; // true = pane 'automatically' hidden due to insufficient room - will unhide automatically + s.isVisible = true; // false = pane is invisible - closed OR hidden - simplify logic + + // init pane positioning + setPanePosition(pane); + + // if pane is not visible, + if (dir === "horz") // north or south pane + CSS.height = cssH($P, size); + else if (dir === "vert") // east or west pane + CSS.width = cssW($P, size); + //else if (isCenter) {} + + $P.css(CSS); // apply size -- top, bottom & height will be set by sizeMidPanes + if (dir != "horz") + sizeMidPanes(pane, true); // true = skipCallback + + // if manually adding a pane AFTER layout initialization, then... + if (state.initialized) { + initHandles(pane); + initHotkeys(pane); + } + + // close or hide the pane if specified in settings + if (o.initClosed && o.closable && !o.initHidden) + close(pane, true, true); // true, true = force, noAnimation + else if (o.initHidden || o.initClosed) + hide(pane); // will be completely invisible - no resizer or spacing + else if (!s.noRoom) + // make the pane visible - in case was initially hidden + $P.css("display", "block"); + // ELSE setAsOpen() - called later by initHandles() + + // RESET visibility now - pane will appear IF display:block + $P.css("visibility", "visible"); + + // check option for auto-handling of pop-ups & drop-downs + if (o.showOverflowOnHover) + $P.on('hover',allowOverflow, resetOverflow); + + // if manually adding a pane AFTER layout initialization, then... + if (state.initialized) { + afterInitPane(pane); + } + } + + , afterInitPane = function (pane) { + var $P = $Ps[pane] + , s = state[pane] + , o = options[pane] + ; + if (!$P) + return; + + // see if there is a directly-nested layout inside this pane + if ($P.data("layout")) + refreshChildren(pane, $P.data("layout")); + + // process pane contents and callbacks, and init/resize child-layout if exists + if (s.isVisible) { // pane is OPEN + if (state.initialized) // this pane was added AFTER layout was created + resizeAll(); // will also sizeContent + else + sizeContent(pane); + + if (o.triggerEventsOnLoad) + _runCallbacks("onresize_end", pane); + else // automatic if onresize called, otherwise call it specifically + // resize child - IF inner-layout already exists (created before this layout) + resizeChildren(pane, true); // a previously existing childLayout + } + + // init childLayouts - even if pane is not visible + if (o.initChildren && o.children) + createChildren(pane); + } + + /** + * @param {string=} panes The pane(s) to process + */ + , setPanePosition = function (panes) { + panes = panes ? panes.split(",") : _c.borderPanes; + + // create toggler DIVs for each pane, and set object pointers for them, eg: $R.north = north toggler DIV + $.each(panes, function (i, pane) { + var $P = $Ps[pane] + , $R = $Rs[pane] + , o = options[pane] + , s = state[pane] + , side = _c[pane].side + , CSS = {} + ; + if (!$P) + return; // pane does not exist - skip + + // set css-position to account for container borders & padding + switch (pane) { + case "north": + CSS.top = sC.inset.top; + CSS.left = sC.inset.left; + CSS.right = sC.inset.right; + break; + case "south": + CSS.bottom = sC.inset.bottom; + CSS.left = sC.inset.left; + CSS.right = sC.inset.right; + break; + case "west": + CSS.left = sC.inset.left; // top, bottom & height set by sizeMidPanes() + break; + case "east": + CSS.right = sC.inset.right; // ditto + break; + case "center": // top, left, width & height set by sizeMidPanes() + } + // apply position + $P.css(CSS); + + // update resizer position + if ($R && s.isClosed) + $R.css(side, sC.inset[side]); + else if ($R && !s.isHidden) + $R.css(side, sC.inset[side] + getPaneSize(pane)); + }); + } + + /** + * Initialize module objects, styling, size and position for all resize bars and toggler buttons + * + * @see _create() + * @param {string=} [panes=""] The edge(s) to process + */ + , initHandles = function (panes) { + panes = panes ? panes.split(",") : _c.borderPanes; + + // create toggler DIVs for each pane, and set object pointers for them, eg: $R.north = north toggler DIV + $.each(panes, function (i, pane) { + var $P = $Ps[pane]; + $Rs[pane] = false; // INIT + $Ts[pane] = false; + if (!$P) + return; // pane does not exist - skip + + var o = options[pane] + , s = state[pane] + , c = _c[pane] + , paneId = o.paneSelector.substr(0, 1) === "#" ? o.paneSelector.substr(1) : "" + , rClass = o.resizerClass + , tClass = o.togglerClass + , spacing = (s.isVisible ? o.spacing_open : o.spacing_closed) + , _pane = "-" + pane // used for classNames + , _state = (s.isVisible ? "-open" : "-closed") // used for classNames + , I = Instance[pane] + // INIT RESIZER BAR + , $R = I.resizer = $Rs[pane] = $("
                  ") + // INIT TOGGLER BUTTON + , $T = I.toggler = (o.closable ? $Ts[pane] = $("
                  ") : false) + ; + + //if (s.isVisible && o.resizable) ... handled by initResizable + if (!s.isVisible && o.slidable) + $R.attr("title", o.tips.Slide).css("cursor", o.sliderCursor); + + $R // if paneSelector is an ID, then create a matching ID for the resizer, eg: "#paneLeft" => "paneLeft-resizer" + .attr("id", paneId ? paneId + "-resizer" : "") + .data({ + parentLayout: Instance + , layoutPane: Instance[pane] // NEW pointer to pane-alias-object + , layoutEdge: pane + , layoutRole: "resizer" + }) + .css(_c.resizers.cssReq).css("zIndex", options.zIndexes.resizer_normal) + .css(o.applyDemoStyles ? _c.resizers.cssDemo : {}) // add demo styles + .addClass(rClass + " " + rClass + _pane) + .on('hover',addHover, removeHover) // ALWAYS add hover-classes, even if resizing is not enabled - handle with CSS instead + .on('hover',onResizerEnter, onResizerLeave) // ALWAYS NEED resizer.mouseleave to balance toggler.mouseenter + .on('mousedown',$.layout.disableTextSelection) // prevent text-selection OUTSIDE resizer + .on('mouseup',$.layout.enableTextSelection) // not really necessary, but just in case + .appendTo($N) // append DIV to container + ; + if ($.fn.disableSelection) + $R.disableSelection(); // prevent text-selection INSIDE resizer + if (o.resizerDblClickToggle) + $R.on("dblclick." + sID, toggle); + + if ($T) { + $T // if paneSelector is an ID, then create a matching ID for the resizer, eg: "#paneLeft" => "#paneLeft-toggler" + .attr("id", paneId ? paneId + "-toggler" : "") + .data({ + parentLayout: Instance + , layoutPane: Instance[pane] // NEW pointer to pane-alias-object + , layoutEdge: pane + , layoutRole: "toggler" + }) + .css(_c.togglers.cssReq) // add base/required styles + .css(o.applyDemoStyles ? _c.togglers.cssDemo : {}) // add demo styles + .addClass(tClass + " " + tClass + _pane) + .on('hover',addHover, removeHover) // ALWAYS add hover-classes, even if toggling is not enabled - handle with CSS instead + .on("mouseenter", onResizerEnter) // NEED toggler.mouseenter because mouseenter MAY NOT fire on resizer + .appendTo($R) // append SPAN to resizer DIV + ; + // ADD INNER-SPANS TO TOGGLER + if (o.togglerContent_open) // ui-layout-open + $("" + o.togglerContent_open + "") + .data({ + layoutEdge: pane + , layoutRole: "togglerContent" + }) + .data("layoutRole", "togglerContent") + .data("layoutEdge", pane) + .addClass("content content-open") + .css("display", "none") + .appendTo($T) + //.hover( addHover, removeHover ) // use ui-layout-toggler-west-hover .content-open instead! + ; + if (o.togglerContent_closed) // ui-layout-closed + $("" + o.togglerContent_closed + "") + .data({ + layoutEdge: pane + , layoutRole: "togglerContent" + }) + .addClass("content content-closed") + .css("display", "none") + .appendTo($T) + //.hover( addHover, removeHover ) // use ui-layout-toggler-west-hover .content-closed instead! + ; + // ADD TOGGLER.click/.hover + enableClosable(pane); + } + + // add Draggable events + initResizable(pane); + + // ADD CLASSNAMES & SLIDE-BINDINGS - eg: class="resizer resizer-west resizer-open" + if (s.isVisible) + setAsOpen(pane); // onOpen will be called, but NOT onResize + else { + setAsClosed(pane); // onClose will be called + bindStartSlidingEvents(pane, true); // will enable events IF option is set + } + + }); + + // SET ALL HANDLE DIMENSIONS + sizeHandles(); + } + + + /** + * Initialize scrolling ui-layout-content div - if exists + * + * @see initPane() - or externally after an Ajax injection + * @param {string} pane The pane to process + * @param {boolean=} [resize=true] Size content after init + */ + , initContent = function (pane, resize) { + if (!isInitialized()) + return; + var + o = options[pane] + , sel = o.contentSelector + , I = Instance[pane] + , $P = $Ps[pane] + , $C + ; + if (sel) + $C = I.content = $Cs[pane] = (o.findNestedContent) + ? $P.find(sel).eq(0) // match 1-element only + : $P.children(sel).eq(0) + ; + if ($C && $C.length) { + $C.data("layoutRole", "content"); + // SAVE original Content CSS + if (!$C.data("layoutCSS")) + $C.data("layoutCSS", styles($C, "height")); + $C.css(_c.content.cssReq); + if (o.applyDemoStyles) { + $C.css(_c.content.cssDemo); // add padding & overflow: auto to content-div + $P.css(_c.content.cssDemoPane); // REMOVE padding/scrolling from pane + } + // ensure no vertical scrollbar on pane - will mess up measurements + if ($P.css("overflowX").match(/(scroll|auto)/)) { + $P.css("overflow", "hidden"); + } + state[pane].content = {}; // init content state + if (resize !== false) + sizeContent(pane); + // sizeContent() is called AFTER init of all elements + } else + I.content = $Cs[pane] = false; + } + + + /** + * Add resize-bars to all panes that specify it in options + * -dependancy: $.fn.resizable - will skip if not found + * + * @see _create() + * @param {string=} [panes=""] The edge(s) to process + */ + , initResizable = function (panes) { + var draggingAvailable = $.layout.plugins.draggable + , side // set in start() + ; + panes = panes ? panes.split(",") : _c.borderPanes; + + $.each(panes, function (idx, pane) { + var o = options[pane]; + if (!draggingAvailable || !$Ps[pane] || !o.resizable) { + o.resizable = false; + return true; // skip to next + } + + var s = state[pane] + , z = options.zIndexes + , c = _c[pane] + , side = c.dir == "horz" ? "top" : "left" + , $P = $Ps[pane] + , $R = $Rs[pane] + , base = o.resizerClass + , lastPos = 0 // used when live-resizing + , r, live // set in start because may change + // 'drag' classes are applied to the ORIGINAL resizer-bar while dragging is in process + , resizerClass = base + "-drag" // resizer-drag + , resizerPaneClass = base + "-" + pane + "-drag" // resizer-north-drag + // 'helper' class is applied to the CLONED resizer-bar while it is being dragged + , helperClass = base + "-dragging" // resizer-dragging + , helperPaneClass = base + "-" + pane + "-dragging" // resizer-north-dragging + , helperLimitClass = base + "-dragging-limit" // resizer-drag + , helperPaneLimitClass = base + "-" + pane + "-dragging-limit" // resizer-north-drag + , helperClassesSet = false // logic var + ; + + if (!s.isClosed) + $R.attr("title", o.tips.Resize) + .css("cursor", o.resizerCursor); // n-resize, s-resize, etc + + $R.draggable({ + containment: $N[0] // limit resizing to layout container + , axis: (c.dir == "horz" ? "y" : "x") // limit resizing to horz or vert axis + , delay: 0 + , distance: 1 + , grid: o.resizingGrid + // basic format for helper - style it using class: .ui-draggable-dragging + , helper: "clone" + , opacity: o.resizerDragOpacity + , addClasses: false // avoid ui-state-disabled class when disabled + //, iframeFix: o.draggableIframeFix // TODO: consider using when bug is fixed + , zIndex: z.resizer_drag + + , start: function (e, ui) { + // REFRESH options & state pointers in case we used swapPanes + o = options[pane]; + s = state[pane]; + // re-read options + live = o.livePaneResizing; + + // ondrag_start callback - will CANCEL hide if returns false + // TODO: dragging CANNOT be cancelled like this, so see if there is a way? + if (false === _runCallbacks("ondrag_start", pane)) + return false; + + s.isResizing = true; // prevent pane from closing while resizing + state.paneResizing = pane; // easy to see if ANY pane is resizing + timer.clear(pane + "_closeSlider"); // just in case already triggered + + // SET RESIZER LIMITS - used in drag() + setSizeLimits(pane); // update pane/resizer state + r = s.resizerPosition; + lastPos = ui.position[side]; + + $R.addClass(resizerClass + " " + resizerPaneClass); // add drag classes + helperClassesSet = false; // reset logic var - see drag() + + // MASK PANES CONTAINING IFRAMES, APPLETS OR OTHER TROUBLESOME ELEMENTS + showMasks(pane, {resizing: true}); + } + + , drag: function (e, ui) { + if (!helperClassesSet) { // can only add classes after clone has been added to the DOM + //$(".ui-draggable-dragging") + ui.helper + .addClass(helperClass + " " + helperPaneClass) // add helper classes + .css({right: "auto", bottom: "auto"}) // fix dir="rtl" issue + .children().css("visibility", "hidden") // hide toggler inside dragged resizer-bar + ; + helperClassesSet = true; + // draggable bug!? RE-SET zIndex to prevent E/W resize-bar showing through N/S pane! + if (s.isSliding) + $Ps[pane].css("zIndex", z.pane_sliding); + } + // CONTAIN RESIZER-BAR TO RESIZING LIMITS + var limit = 0; + if (ui.position[side] < r.min) { + ui.position[side] = r.min; + limit = -1; + } else if (ui.position[side] > r.max) { + ui.position[side] = r.max; + limit = 1; + } + // ADD/REMOVE dragging-limit CLASS + if (limit) { + ui.helper.addClass(helperLimitClass + " " + helperPaneLimitClass); // at dragging-limit + window.defaultStatus = (limit > 0 && pane.match(/(north|west)/)) || (limit < 0 && pane.match(/(south|east)/)) ? o.tips.maxSizeWarning : o.tips.minSizeWarning; + } else { + ui.helper.removeClass(helperLimitClass + " " + helperPaneLimitClass); // not at dragging-limit + window.defaultStatus = ""; + } + // DYNAMICALLY RESIZE PANES IF OPTION ENABLED + // won't trigger unless resizer has actually moved! + if (live && Math.abs(ui.position[side] - lastPos) >= o.liveResizingTolerance) { + lastPos = ui.position[side]; + resizePanes(e, ui, pane) + } + } + + , stop: function (e, ui) { + $('body').enableSelection(); // RE-ENABLE TEXT SELECTION + window.defaultStatus = ""; // clear 'resizing limit' message from statusbar + $R.removeClass(resizerClass + " " + resizerPaneClass); // remove drag classes from Resizer + s.isResizing = false; + state.paneResizing = false; // easy to see if ANY pane is resizing + resizePanes(e, ui, pane, true); // true = resizingDone + } + + }); + }); + + /** + * resizePanes + * + * Sub-routine called from stop() - and drag() if livePaneResizing + * + * @param {!Object} evt + * @param {!Object} ui + * @param {string} pane + * @param {boolean=} [resizingDone=false] + */ + var resizePanes = function (evt, ui, pane, resizingDone) { + var dragPos = ui.position + , c = _c[pane] + , o = options[pane] + , s = state[pane] + , resizerPos + ; + switch (pane) { + case "north": + resizerPos = dragPos.top; + break; + case "west": + resizerPos = dragPos.left; + break; + case "south": + resizerPos = sC.layoutHeight - dragPos.top - o.spacing_open; + break; + case "east": + resizerPos = sC.layoutWidth - dragPos.left - o.spacing_open; + break; + } + // remove container margin from resizer position to get the pane size + var newSize = resizerPos - sC.inset[c.side]; + + // Disable OR Resize Mask(s) created in drag.start + if (!resizingDone) { + // ensure we meet liveResizingTolerance criteria + if (Math.abs(newSize - s.size) < o.liveResizingTolerance) + return; // SKIP resize this time + // resize the pane + manualSizePane(pane, newSize, false, true); // true = noAnimation + sizeMasks(); // resize all visible masks + } else { // resizingDone + // ondrag_end callback + if (false !== _runCallbacks("ondrag_end", pane)) + manualSizePane(pane, newSize, false, true); // true = noAnimation + hideMasks(true); // true = force hiding all masks even if one is 'sliding' + if (s.isSliding) // RE-SHOW 'object-masks' so objects won't show through sliding pane + showMasks(pane, {resizing: true}); + } + }; + } + + /** + * sizeMask + * + * Needed to overlay a DIV over an IFRAME-pane because mask CANNOT be *inside* the pane + * Called when mask created, and during livePaneResizing + */ + , sizeMask = function () { + var $M = $(this) + , pane = $M.data("layoutMask") // eg: "west" + , s = state[pane] + ; + // only masks over an IFRAME-pane need manual resizing + if (s.tagName == "IFRAME" && s.isVisible) // no need to mask closed/hidden panes + $M.css({ + top: s.offsetTop + , left: s.offsetLeft + , width: s.outerWidth + , height: s.outerHeight + }); + /* ALT Method... + var $P = $Ps[pane]; + $M.css( $P.position() ).css({ width: $P[0].offsetWidth, height: $P[0].offsetHeight }); + */ + } + , sizeMasks = function () { + $Ms.each(sizeMask); // resize all 'visible' masks + } + + /** + * @param {string} pane The pane being resized, animated or isSliding + * @param {Object=} [args] (optional) Options: which masks to apply, and to which panes + */ + , showMasks = function (pane, args) { + var c = _c[pane] + , panes = ["center"] + , z = options.zIndexes + , a = $.extend({ + objectsOnly: false + , animation: false + , resizing: true + , sliding: state[pane].isSliding + }, args) + , o, s + ; + if (a.resizing) + panes.push(pane); + if (a.sliding) + panes.push(_c.oppositeEdge[pane]); // ADD the oppositeEdge-pane + + if (c.dir === "horz") { + panes.push("west"); + panes.push("east"); + } + + $.each(panes, function (i, p) { + s = state[p]; + o = options[p]; + if (s.isVisible && (o.maskObjects || (!a.objectsOnly && o.maskContents))) { + getMasks(p).each(function () { + sizeMask.call(this); + this.style.zIndex = s.isSliding ? z.pane_sliding + 1 : z.pane_normal + 1; + this.style.display = "block"; + }); + } + }); + } + + /** + * @param {boolean=} force Hide masks even if a pane is sliding + */ + , hideMasks = function (force) { + // ensure no pane is resizing - could be a timing issue + if (force || !state.paneResizing) { + $Ms.hide(); // hide ALL masks + } + // if ANY pane is sliding, then DO NOT remove masks from panes with maskObjects enabled + else if (!force && !$.isEmptyObject(state.panesSliding)) { + var i = $Ms.length - 1 + , p, $M; + for (; i >= 0; i--) { + $M = $Ms.eq(i); + p = $M.data("layoutMask"); + if (!options[p].maskObjects) { + $M.hide(); + } + } + } + } + + /** + * @param {string} pane + */ + , getMasks = function (pane) { + var $Masks = $([]) + , $M, i = 0, c = $Ms.length + ; + for (; i < c; i++) { + $M = $Ms.eq(i); + if ($M.data("layoutMask") === pane) + $Masks = $Masks.add($M); + } + if ($Masks.length) + return $Masks; + else + return createMasks(pane); + } + + /** + * createMasks + * + * Generates both DIV (ALWAYS used) and IFRAME (optional) elements as masks + * An IFRAME mask is created *under* the DIV when maskObjects=true, because a DIV cannot mask an applet + * + * @param {string} pane + */ + , createMasks = function (pane) { + var + $P = $Ps[pane] + , s = state[pane] + , o = options[pane] + , z = options.zIndexes + , isIframe, el, $M, css, i + ; + if (!o.maskContents && !o.maskObjects) + return $([]); + // if o.maskObjects=true, then loop TWICE to create BOTH kinds of mask, else only create a DIV + for (i = 0; i < (o.maskObjects ? 2 : 1); i++) { + isIframe = o.maskObjects && i == 0; + el = document.createElement(isIframe ? "iframe" : "div"); + $M = $(el).data("layoutMask", pane); // add data to relate mask to pane + el.className = "ui-layout-mask ui-layout-mask-" + pane; // for user styling + css = el.style; + // Both DIVs and IFRAMES + css.background = "#FFF"; + css.position = "absolute"; + css.display = "block"; + if (isIframe) { // IFRAME-only props + el.src = "about:blank"; + el.frameborder = 0; + css.border = 0; + css.opacity = 0; + css.filter = "Alpha(Opacity='0')"; + //el.allowTransparency = true; - for IE, but breaks masking ability! + } else { // DIV-only props + css.opacity = 0.001; + css.filter = "Alpha(Opacity='1')"; + } + // if pane IS an IFRAME, then must mask the pane itself + if (s.tagName == "IFRAME") { + // NOTE sizing done by a subroutine so can be called during live-resizing + css.zIndex = z.pane_normal + 1; // 1-higher than pane + $N.append(el); // append to LAYOUT CONTAINER + } + // otherwise put masks *inside the pane* to mask its contents + else { + $M.addClass("ui-layout-mask-inside-pane"); + css.zIndex = o.maskZindex || z.content_mask; // usually 1, but customizable + css.top = 0; + css.left = 0; + css.width = "100%"; + css.height = "100%"; + $P.append(el); // append INSIDE pane element + } + // add Mask to cached array so can be resized & reused + $Ms = $Ms.add(el); + } + return $Ms; + } + + + /** + * Destroy this layout and reset all elements + * + * @param {boolean=} [destroyChildren=false] Destory Child-Layouts first? + */ + , destroy = function (evt_or_destroyChildren, destroyChildren) { + // UNBIND layout events and remove global object + $(window).off("." + sID); // resize & unload + $(document).off("." + sID); // keyDown (hotkeys) + + if (typeof evt_or_destroyChildren === "object") + // stopPropagation if called by trigger("layoutdestroy") - use evtPane utility + evtPane(evt_or_destroyChildren); + else // no event, so transfer 1st param to destroyChildren param + destroyChildren = evt_or_destroyChildren; + + // need to look for parent layout BEFORE we remove the container data, else skips a level + //var parentPane = Instance.hasParentLayout ? $.layout.getParentPaneInstance( $N ) : null; + + // reset layout-container + $N.clearQueue() + .removeData("layout") + .removeData("layoutContainer") + .removeClass(options.containerClass) + .off("." + sID) // remove ALL Layout events + ; + + // remove all mask elements that have been created + $Ms.remove(); + + // loop all panes to remove layout classes, attributes and bindings + $.each(_c.allPanes, function (i, pane) { + removePane(pane, false, true, destroyChildren); // true = skipResize + }); + + // do NOT reset container CSS if is a 'pane' (or 'content') in an outer-layout - ie, THIS layout is 'nested' + var css = "layoutCSS"; + if ($N.data(css) && !$N.data("layoutRole")) // RESET CSS + $N.css($N.data(css)).removeData(css); + + // for full-page layouts, also reset the CSS + if (sC.tagName === "BODY" && ($N = $("html")).data(css)) // RESET CSS + $N.css($N.data(css)).removeData(css); + + // trigger plugins for this layout, if there are any + runPluginCallbacks(Instance, $.layout.onDestroy); + + // trigger state-management and onunload callback + unload(); + + // clear the Instance of everything except for container & options (so could recreate) + // RE-CREATE: myLayout = myLayout.container.layout( myLayout.options ); + for (var n in Instance) + if (!n.match(/^(container|options)$/)) + delete Instance[n]; + // add a 'destroyed' flag to make it easy to check + Instance.destroyed = true; + + // if this is a child layout, CLEAR the child-pointer in the parent + /* for now the pointer REMAINS, but with only container, options and destroyed keys + if (parentPane) { + var layout = parentPane.pane.data("parentLayout") + , key = layout.options.instanceKey || 'error'; + // THIS SYNTAX MAY BE WRONG! + parentPane.children[key] = layout.children[ parentPane.name ].children[key] = null; + } + */ + + return Instance; // for coding convenience + } + + /** + * Remove a pane from the layout - subroutine of destroy() + * + * @see destroy() + * @param {(string|Object)} evt_or_pane The pane to process + * @param {boolean=} [remove=false] Remove the DOM element? + * @param {boolean=} [skipResize=false] Skip calling resizeAll()? + * @param {boolean=} [destroyChild=true] Destroy Child-layouts? If not passed, obeys options setting + */ + , removePane = function (evt_or_pane, remove, skipResize, destroyChild) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $P = $Ps[pane] + , $C = $Cs[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + ; + // NOTE: elements can still exist even after remove() + // so check for missing data(), which is cleared by removed() + if ($P && $.isEmptyObject($P.data())) + $P = false; + if ($C && $.isEmptyObject($C.data())) + $C = false; + if ($R && $.isEmptyObject($R.data())) + $R = false; + if ($T && $.isEmptyObject($T.data())) + $T = false; + + if ($P) + $P.stop(true, true); + + var o = options[pane] + , s = state[pane] + , d = "layout" + , css = "layoutCSS" + , pC = children[pane] + , hasChildren = $.isPlainObject(pC) && !$.isEmptyObject(pC) + , destroy = destroyChild !== undefined ? destroyChild : o.destroyChildren + ; + // FIRST destroy the child-layout(s) + if (hasChildren && destroy) { + $.each(pC, function (key, child) { + if (!child.destroyed) + child.destroy(true);// tell child-layout to destroy ALL its child-layouts too + if (child.destroyed) // destroy was successful + delete pC[key]; + }); + // if no more children, remove the children hash + if ($.isEmptyObject(pC)) { + pC = children[pane] = null; // clear children hash + hasChildren = false; + } + } + + // Note: can't 'remove' a pane element with non-destroyed children + if ($P && remove && !hasChildren) + $P.remove(); // remove the pane-element and everything inside it + else if ($P && $P[0]) { + // create list of ALL pane-classes that need to be removed + var root = o.paneClass // default="ui-layout-pane" + , pRoot = root + "-" + pane // eg: "ui-layout-pane-west" + , _open = "-open" + , _sliding = "-sliding" + , _closed = "-closed" + , classes = [root, root + _open, root + _closed, root + _sliding, // generic classes + pRoot, pRoot + _open, pRoot + _closed, pRoot + _sliding] // pane-specific classes + ; + $.merge(classes, getHoverClasses($P, true)); // ADD hover-classes + // remove all Layout classes from pane-element + $P.removeClass(classes.join(" ")) // remove ALL pane-classes + .removeData("parentLayout") + .removeData("layoutPane") + .removeData("layoutRole") + .removeData("layoutEdge") + .removeData("autoHidden") // in case set + .off("." + sID) // remove ALL Layout events + // TODO: remove these extra unbind commands when jQuery is fixed + //.unbind("mouseenter"+ sID) + //.unbind("mouseleave"+ sID) + ; + // do NOT reset CSS if this pane/content is STILL the container of a nested layout! + // the nested layout will reset its 'container' CSS when/if it is destroyed + if (hasChildren && $C) { + // a content-div may not have a specific width, so give it one to contain the Layout + $C.width($C.width()); + $.each(pC, function (key, child) { + child.resizeAll(); // resize the Layout + }); + } else if ($C) + $C.css($C.data(css)).removeData(css).removeData("layoutRole"); + // remove pane AFTER content in case there was a nested layout + if (!$P.data(d)) + $P.css($P.data(css)).removeData(css); + } + + // REMOVE pane resizer and toggler elements + if ($T) + $T.remove(); + if ($R) + $R.remove(); + + // CLEAR all pointers and state data + Instance[pane] = $Ps[pane] = $Cs[pane] = $Rs[pane] = $Ts[pane] = false; + s = {removed: true}; + + if (!skipResize) + resizeAll(); + } + + + /* + * ########################### + * ACTION METHODS + * ########################### + */ + + /** + * @param {string} pane + */ + , _hidePane = function (pane) { + var $P = $Ps[pane] + , o = options[pane] + , s = $P[0].style + ; + if (o.useOffscreenClose) { + if (!$P.data(_c.offscreenReset)) + $P.data(_c.offscreenReset, {left: s.left, right: s.right}); + $P.css(_c.offscreenCSS); + } else + $P.hide().removeData(_c.offscreenReset); + } + + /** + * @param {string} pane + */ + , _showPane = function (pane) { + var $P = $Ps[pane] + , o = options[pane] + , off = _c.offscreenCSS + , old = $P.data(_c.offscreenReset) + , s = $P[0].style + ; + $P.show() // ALWAYS show, just in case + .removeData(_c.offscreenReset); + if (o.useOffscreenClose && old) { + if (s.left == off.left) + s.left = old.left; + if (s.right == off.right) + s.right = old.right; + } + } + + + /** + * Completely 'hides' a pane, including its spacing - as if it does not exist + * The pane is not actually 'removed' from the source, so can use 'show' to un-hide it + * + * @param {(string|Object)} evt_or_pane The pane being hidden, ie: north, south, east, or west + * @param {boolean=} [noAnimation=false] + */ + , hide = function (evt_or_pane, noAnimation) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , o = options[pane] + , s = state[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + ; + if (pane === "center" || !$P || s.isHidden) + return; // pane does not exist OR is already hidden + + // onhide_start callback - will CANCEL hide if returns false + if (state.initialized && false === _runCallbacks("onhide_start", pane)) + return; + + s.isSliding = false; // just in case + delete state.panesSliding[pane]; + + // now hide the elements + if ($R) + $R.hide(); // hide resizer-bar + if (!state.initialized || s.isClosed) { + s.isClosed = true; // to trigger open-animation on show() + s.isHidden = true; + s.isVisible = false; + if (!state.initialized) + _hidePane(pane); // no animation when loading page + sizeMidPanes(_c[pane].dir === "horz" ? "" : "center"); + if (state.initialized || o.triggerEventsOnLoad) + _runCallbacks("onhide_end", pane); + } else { + s.isHiding = true; // used by onclose + close(pane, false, noAnimation); // adjust all panes to fit + } + } + + /** + * Show a hidden pane - show as 'closed' by default unless openPane = true + * + * @param {(string|Object)} evt_or_pane The pane being opened, ie: north, south, east, or west + * @param {boolean=} [openPane=false] + * @param {boolean=} [noAnimation=false] + * @param {boolean=} [noAlert=false] + */ + , show = function (evt_or_pane, openPane, noAnimation, noAlert) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , o = options[pane] + , s = state[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + ; + if (pane === "center" || !$P || !s.isHidden) + return; // pane does not exist OR is not hidden + + // onshow_start callback - will CANCEL show if returns false + if (false === _runCallbacks("onshow_start", pane)) + return; + + s.isShowing = true; // used by onopen/onclose + //s.isHidden = false; - will be set by open/close - if not cancelled + s.isSliding = false; // just in case + delete state.panesSliding[pane]; + + // now show the elements + //if ($R) $R.show(); - will be shown by open/close + if (openPane === false) + close(pane, true); // true = force + else + open(pane, false, noAnimation, noAlert); // adjust all panes to fit + } + + + /** + * Toggles a pane open/closed by calling either open or close + * + * @param {(string|Object)} evt_or_pane The pane being toggled, ie: north, south, east, or west + * @param {boolean=} [slide=false] + */ + , toggle = function (evt_or_pane, slide) { + if (!isInitialized()) + return; + var evt = evtObj(evt_or_pane) + , pane = evtPane.call(this, evt_or_pane) + , s = state[pane] + ; + if (evt) // called from to $R.dblclick OR triggerPaneEvent + evt.stopImmediatePropagation(); + if (s.isHidden) + show(pane); // will call 'open' after unhiding it + else if (s.isClosed) + open(pane, !!slide); + else + close(pane); + } + + + /** + * Utility method used during init or other auto-processes + * + * @param {string} pane The pane being closed + * @param {boolean=} [setHandles=false] + */ + , _closePane = function (pane, setHandles) { + var + $P = $Ps[pane] + , s = state[pane] + ; + _hidePane(pane); + s.isClosed = true; + s.isVisible = false; + if (setHandles) + setAsClosed(pane); + } + + /** + * Close the specified pane (animation optional), and resize all other panes as needed + * + * @param {(string|Object)} evt_or_pane The pane being closed, ie: north, south, east, or west + * @param {boolean=} [force=false] + * @param {boolean=} [noAnimation=false] + * @param {boolean=} [skipCallback=false] + */ + , close = function (evt_or_pane, force, noAnimation, skipCallback) { + var pane = evtPane.call(this, evt_or_pane); + if (pane === "center") + return; // validate + // if pane has been initialized, but NOT the complete layout, close pane instantly + if (!state.initialized && $Ps[pane]) { + _closePane(pane, true); // INIT pane as closed + return; + } + if (!isInitialized()) + return; + + var + $P = $Ps[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + , o = options[pane] + , s = state[pane] + , c = _c[pane] + , doFX, isShowing, isHiding, wasSliding; + + // QUEUE in case another action/animation is in progress + $N.queue(function (queueNext) { + + if (!$P + || (!o.closable && !s.isShowing && !s.isHiding) // invalid request // (!o.resizable && !o.closable) ??? + || (!force && s.isClosed && !s.isShowing) // already closed + ) + return queueNext(); + + // onclose_start callback - will CANCEL hide if returns false + // SKIP if just 'showing' a hidden pane as 'closed' + var abort = !s.isShowing && false === _runCallbacks("onclose_start", pane); + + // transfer logic vars to temp vars + isShowing = s.isShowing; + isHiding = s.isHiding; + wasSliding = s.isSliding; + // now clear the logic vars (REQUIRED before aborting) + delete s.isShowing; + delete s.isHiding; + + if (abort) + return queueNext(); + + doFX = !noAnimation && !s.isClosed && (o.fxName_close != "none"); + s.isMoving = true; + s.isClosed = true; + s.isVisible = false; + // update isHidden BEFORE sizing panes + if (isHiding) + s.isHidden = true; + else if (isShowing) + s.isHidden = false; + + if (s.isSliding) // pane is being closed, so UNBIND trigger events + bindStopSlidingEvents(pane, false); // will set isSliding=false + else // resize panes adjacent to this one + sizeMidPanes(_c[pane].dir === "horz" ? "" : "center", false); // false = NOT skipCallback + + // if this pane has a resizer bar, move it NOW - before animation + setAsClosed(pane); + + // CLOSE THE PANE + if (doFX) { // animate the close + lockPaneForFX(pane, true); // need to set left/top so animation will work + $P.hide(o.fxName_close, o.fxSettings_close, o.fxSpeed_close, function () { + lockPaneForFX(pane, false); // undo + if (s.isClosed) + close_2(); + queueNext(); + }); + } else { // hide the pane without animation + _hidePane(pane); + close_2(); + queueNext(); + } + }); + + // SUBROUTINE + function close_2() { + s.isMoving = false; + bindStartSlidingEvents(pane, true); // will enable if o.slidable = true + + // if opposite-pane was autoClosed, see if it can be autoOpened now + var altPane = _c.oppositeEdge[pane]; + if (state[altPane].noRoom) { + setSizeLimits(altPane); + makePaneFit(altPane); + } + + if (!skipCallback && (state.initialized || o.triggerEventsOnLoad)) { + // onclose callback - UNLESS just 'showing' a hidden pane as 'closed' + if (!isShowing) + _runCallbacks("onclose_end", pane); + // onhide OR onshow callback + if (isShowing) + _runCallbacks("onshow_end", pane); + if (isHiding) + _runCallbacks("onhide_end", pane); + } + } + } + + /** + * @param {string} pane The pane just closed, ie: north, south, east, or west + */ + , setAsClosed = function (pane) { + if (!$Rs[pane]) + return; // handles not initialized yet! + var + $P = $Ps[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + , o = options[pane] + , s = state[pane] + , side = _c[pane].side + , rClass = o.resizerClass + , tClass = o.togglerClass + , _pane = "-" + pane // used for classNames + , _open = "-open" + , _sliding = "-sliding" + , _closed = "-closed" + ; + $R + .css(side, sC.inset[side]) // move the resizer + .removeClass(rClass + _open + " " + rClass + _pane + _open) + .removeClass(rClass + _sliding + " " + rClass + _pane + _sliding) + .addClass(rClass + _closed + " " + rClass + _pane + _closed) + ; + // handle already-hidden panes in case called by swap() or a similar method + if (s.isHidden) + $R.hide(); // hide resizer-bar + + // DISABLE 'resizing' when closed - do this BEFORE bindStartSlidingEvents? + if (o.resizable && $.layout.plugins.draggable) + $R + .draggable("disable") + .removeClass("ui-state-disabled") // do NOT apply disabled styling - not suitable here + .css("cursor", "default") + .attr("title", "") + ; + + // if pane has a toggler button, adjust that too + if ($T) { + $T + .removeClass(tClass + _open + " " + tClass + _pane + _open) + .addClass(tClass + _closed + " " + tClass + _pane + _closed) + .attr("title", o.tips.Open) // may be blank + ; + // toggler-content - if exists + $T.children(".content-open").hide(); + $T.children(".content-closed").css("display", "block"); + } + + // sync any 'pin buttons' + syncPinBtns(pane, false); + + if (state.initialized) { + // resize 'length' and position togglers for adjacent panes + sizeHandles(); + } + } + + /** + * Open the specified pane (animation optional), and resize all other panes as needed + * + * @param {(string|Object)} evt_or_pane The pane being opened, ie: north, south, east, or west + * @param {boolean=} [slide=false] + * @param {boolean=} [noAnimation=false] + * @param {boolean=} [noAlert=false] + */ + , open = function (evt_or_pane, slide, noAnimation, noAlert) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $P = $Ps[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + , o = options[pane] + , s = state[pane] + , c = _c[pane] + , doFX, isShowing + ; + if (pane === "center") + return; // validate + // QUEUE in case another action/animation is in progress + $N.queue(function (queueNext) { + + if (!$P + || (!o.resizable && !o.closable && !s.isShowing) // invalid request + || (s.isVisible && !s.isSliding) // already open + ) + return queueNext(); + + // pane can ALSO be unhidden by just calling show(), so handle this scenario + if (s.isHidden && !s.isShowing) { + queueNext(); // call before show() because it needs the queue free + show(pane, true); + return; + } + + if (s.autoResize && s.size != o.size) // resize pane to original size set in options + sizePane(pane, o.size, true, true, true); // true=skipCallback/noAnimation/forceResize + else + // make sure there is enough space available to open the pane + setSizeLimits(pane, slide); + + // onopen_start callback - will CANCEL open if returns false + var cbReturn = _runCallbacks("onopen_start", pane); + + if (cbReturn === "abort") + return queueNext(); + + // update pane-state again in case options were changed in onopen_start + if (cbReturn !== "NC") // NC = "No Callback" + setSizeLimits(pane, slide); + + if (s.minSize > s.maxSize) { // INSUFFICIENT ROOM FOR PANE TO OPEN! + syncPinBtns(pane, false); // make sure pin-buttons are reset + if (!noAlert && o.tips.noRoomToOpen) + alert(o.tips.noRoomToOpen); + return queueNext(); // ABORT + } + + if (slide) // START Sliding - will set isSliding=true + bindStopSlidingEvents(pane, true); // BIND trigger events to close sliding-pane + else if (s.isSliding) // PIN PANE (stop sliding) - open pane 'normally' instead + bindStopSlidingEvents(pane, false); // UNBIND trigger events - will set isSliding=false + else if (o.slidable) + bindStartSlidingEvents(pane, false); // UNBIND trigger events + + s.noRoom = false; // will be reset by makePaneFit if 'noRoom' + makePaneFit(pane); + + // transfer logic var to temp var + isShowing = s.isShowing; + // now clear the logic var + delete s.isShowing; + + doFX = !noAnimation && s.isClosed && (o.fxName_open != "none"); + s.isMoving = true; + s.isVisible = true; + s.isClosed = false; + // update isHidden BEFORE sizing panes - WHY??? Old? + if (isShowing) + s.isHidden = false; + + if (doFX) { // ANIMATE + // mask adjacent panes with objects + lockPaneForFX(pane, true); // need to set left/top so animation will work + $P.show(o.fxName_open, o.fxSettings_open, o.fxSpeed_open, function () { + lockPaneForFX(pane, false); // undo + if (s.isVisible) + open_2(); // continue + queueNext(); + }); + } else { // no animation + _showPane(pane);// just show pane and... + open_2(); // continue + queueNext(); + } + }); + + // SUBROUTINE + function open_2() { + s.isMoving = false; + + // cure iframe display issues + _fixIframe(pane); + + // NOTE: if isSliding, then other panes are NOT 'resized' + if (!s.isSliding) { // resize all panes adjacent to this one + sizeMidPanes(_c[pane].dir == "vert" ? "center" : "", false); // false = NOT skipCallback + } + + // set classes, position handles and execute callbacks... + setAsOpen(pane); + } + } + + /** + * @param {string} pane The pane just opened, ie: north, south, east, or west + * @param {boolean=} [skipCallback=false] + */ + , setAsOpen = function (pane, skipCallback) { + var + $P = $Ps[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + , o = options[pane] + , s = state[pane] + , side = _c[pane].side + , rClass = o.resizerClass + , tClass = o.togglerClass + , _pane = "-" + pane // used for classNames + , _open = "-open" + , _closed = "-closed" + , _sliding = "-sliding" + ; + $R + .css(side, sC.inset[side] + getPaneSize(pane)) // move the resizer + .removeClass(rClass + _closed + " " + rClass + _pane + _closed) + .addClass(rClass + _open + " " + rClass + _pane + _open) + ; + if (s.isSliding) + $R.addClass(rClass + _sliding + " " + rClass + _pane + _sliding); + else // in case 'was sliding' + $R.removeClass(rClass + _sliding + " " + rClass + _pane + _sliding); + + removeHover(0, $R); // remove hover classes + if (o.resizable && $.layout.plugins.draggable) + $R.draggable("enable") + .css("cursor", o.resizerCursor) + .attr("title", o.tips.Resize); + else if (!s.isSliding) + $R.css("cursor", "default"); // n-resize, s-resize, etc + + // if pane also has a toggler button, adjust that too + if ($T) { + $T.removeClass(tClass + _closed + " " + tClass + _pane + _closed) + .addClass(tClass + _open + " " + tClass + _pane + _open) + .attr("title", o.tips.Close); // may be blank + removeHover(0, $T); // remove hover classes + // toggler-content - if exists + $T.children(".content-closed").hide(); + $T.children(".content-open").css("display", "block"); + } + + // sync any 'pin buttons' + syncPinBtns(pane, !s.isSliding); + + // update pane-state dimensions - BEFORE resizing content + $.extend(s, elDims($P)); + + if (state.initialized) { + // resize resizer & toggler sizes for all panes + sizeHandles(); + // resize content every time pane opens - to be sure + sizeContent(pane, true); // true = remeasure headers/footers, even if 'pane.isMoving' + } + + if (!skipCallback && (state.initialized || o.triggerEventsOnLoad) && $P.is(":visible")) { + // onopen callback + _runCallbacks("onopen_end", pane); + // onshow callback - TODO: should this be here? + if (s.isShowing) + _runCallbacks("onshow_end", pane); + + // ALSO call onresize because layout-size *may* have changed while pane was closed + if (state.initialized) + _runCallbacks("onresize_end", pane); + } + + // TODO: Somehow sizePane("north") is being called after this point??? + } + + + /** + * slideOpen / slideClose / slideToggle + * + * Pass-though methods for sliding + */ + , slideOpen = function (evt_or_pane) { + if (!isInitialized()) + return; + var evt = evtObj(evt_or_pane) + , pane = evtPane.call(this, evt_or_pane) + , s = state[pane] + , delay = options[pane].slideDelay_open + ; + if (pane === "center") + return; // validate + // prevent event from triggering on NEW resizer binding created below + if (evt) + evt.stopImmediatePropagation(); + + if (s.isClosed && evt && evt.type === "mouseenter" && delay > 0) + // trigger = mouseenter - use a delay + timer.set(pane + "_openSlider", open_NOW, delay); + else + open_NOW(); // will unbind events if is already open + + /** + * SUBROUTINE for timed open + */ + function open_NOW() { + if (!s.isClosed) // skip if no longer closed! + bindStopSlidingEvents(pane, true); // BIND trigger events to close sliding-pane + else if (!s.isMoving) + open(pane, true); // true = slide - open() will handle binding + } + } + + , slideClose = function (evt_or_pane) { + if (!isInitialized()) + return; + var evt = evtObj(evt_or_pane) + , pane = evtPane.call(this, evt_or_pane) + , o = options[pane] + , s = state[pane] + , delay = s.isMoving ? 1000 : 300 // MINIMUM delay - option may override + ; + if (pane === "center") + return; // validate + if (s.isClosed || s.isResizing) { + // skip if already closed OR in process of resizing + } + else if (o.slideTrigger_close === "click") + close_NOW(); // close immediately onClick + else if (o.preventQuickSlideClose && s.isMoving) { + // handle Chrome quick-close on slide-open + } + else if (o.preventPrematureSlideClose && evt && $.layout.isMouseOverElem(evt, $Ps[pane])) { + // handle incorrect mouseleave trigger, like when over a SELECT-list in IE + } + else if (evt) // trigger = mouseleave - use a delay + // 1 sec delay if 'opening', else .3 sec + timer.set(pane + "_closeSlider", close_NOW, max(o.slideDelay_close, delay)); + else // called programically + close_NOW(); + + /** + * SUBROUTINE for timed close + */ + function close_NOW() { + if (s.isClosed) // skip 'close' if already closed! + bindStopSlidingEvents(pane, false); // UNBIND trigger events - TODO: is this needed here? + else if (!s.isMoving) + close(pane); // close will handle unbinding + } + } + + /** + * @param {(string|Object)} evt_or_pane The pane being opened, ie: north, south, east, or west + */ + , slideToggle = function (evt_or_pane) { + var pane = evtPane.call(this, evt_or_pane); + toggle(pane, true); + } + + + /** + * Must set left/top on East/South panes so animation will work properly + * + * @param {string} pane The pane to lock, 'east' or 'south' - any other is ignored! + * @param {boolean} doLock true = set left/top, false = remove + */ + , lockPaneForFX = function (pane, doLock) { + var $P = $Ps[pane] + , s = state[pane] + , o = options[pane] + , z = options.zIndexes + ; + if (doLock) { + showMasks(pane, {animation: true, objectsOnly: true}); + $P.css({zIndex: z.pane_animate}); // overlay all elements during animation + if (pane == "south") + $P.css({top: sC.inset.top + sC.innerHeight - $P.outerHeight()}); + else if (pane == "east") + $P.css({left: sC.inset.left + sC.innerWidth - $P.outerWidth()}); + } else { // animation DONE - RESET CSS + hideMasks(); + $P.css({zIndex: (s.isSliding ? z.pane_sliding : z.pane_normal)}); + if (pane == "south") + $P.css({top: "auto"}); + // if pane is positioned 'off-screen', then DO NOT screw with it! + else if (pane == "east" && !$P.css("left").match(/\-99999/)) + $P.css({left: "auto"}); + // fix anti-aliasing in IE - only needed for animations that change opacity + if (browser.msie && o.fxOpacityFix && o.fxName_open != "slide" && $P.css("filter") && $P.css("opacity") == 1) + $P[0].style.removeAttribute('filter'); + } + } + + + /** + * Toggle sliding functionality of a specific pane on/off by adding removing 'slide open' trigger + * + * @see open(), close() + * @param {string} pane The pane to enable/disable, 'north', 'south', etc. + * @param {boolean} enable Enable or Disable sliding? + */ + , bindStartSlidingEvents = function (pane, enable) { + var o = options[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + , evtName = o.slideTrigger_open.toLowerCase() + ; + if (!$R || (enable && !o.slidable)) + return; + + // make sure we have a valid event + if (evtName.match(/mouseover/)) + evtName = o.slideTrigger_open = "mouseenter"; + else if (!evtName.match(/(click|dblclick|mouseenter)/)) + evtName = o.slideTrigger_open = "click"; + + // must remove double-click-toggle when using dblclick-slide + if (o.resizerDblClickToggle && evtName.match(/click/)) { + $R[enable ? "unbind" : "bind"]('dblclick.' + sID, toggle) + } + + $R + // add or remove event + [enable ? "bind" : "unbind"](evtName + '.' + sID, slideOpen) + // set the appropriate cursor & title/tip + .css("cursor", enable ? o.sliderCursor : "default") + .attr("title", enable ? o.tips.Slide : "") + ; + } + + /** + * Add or remove 'mouseleave' events to 'slide close' when pane is 'sliding' open or closed + * Also increases zIndex when pane is sliding open + * See bindStartSlidingEvents for code to control 'slide open' + * + * @see slideOpen(), slideClose() + * @param {string} pane The pane to process, 'north', 'south', etc. + * @param {boolean} enable Enable or Disable events? + */ + , bindStopSlidingEvents = function (pane, enable) { + var o = options[pane] + , s = state[pane] + , c = _c[pane] + , z = options.zIndexes + , evtName = o.slideTrigger_close.toLowerCase() + , action = (enable ? "bind" : "unbind") + , $P = $Ps[pane] + , $R = $Rs[pane] + ; + timer.clear(pane + "_closeSlider"); // just in case + + if (enable) { + s.isSliding = true; + state.panesSliding[pane] = true; + // remove 'slideOpen' event from resizer + // ALSO will raise the zIndex of the pane & resizer + bindStartSlidingEvents(pane, false); + } else { + s.isSliding = false; + delete state.panesSliding[pane]; + } + + // RE/SET zIndex - increases when pane is sliding-open, resets to normal when not + $P.css("zIndex", enable ? z.pane_sliding : z.pane_normal); + $R.css("zIndex", enable ? z.pane_sliding + 2 : z.resizer_normal); // NOTE: mask = pane_sliding+1 + + // make sure we have a valid event + if (!evtName.match(/(click|mouseleave)/)) + evtName = o.slideTrigger_close = "mouseleave"; // also catches 'mouseout' + + // add/remove slide triggers + $R[action](evtName, slideClose); // base event on resize + // need extra events for mouseleave + if (evtName === "mouseleave") { + // also close on pane.mouseleave + $P[action]("mouseleave." + sID, slideClose); + // cancel timer when mouse moves between 'pane' and 'resizer' + $R[action]("mouseenter." + sID, cancelMouseOut); + $P[action]("mouseenter." + sID, cancelMouseOut); + } + + if (!enable) + timer.clear(pane + "_closeSlider"); + else if (evtName === "click" && !o.resizable) { + // IF pane is not resizable (which already has a cursor and tip) + // then set the a cursor & title/tip on resizer when sliding + $R.css("cursor", enable ? o.sliderCursor : "default"); + $R.attr("title", enable ? o.tips.Close : ""); // use Toggler-tip, eg: "Close Pane" + } + + // SUBROUTINE for mouseleave timer clearing + function cancelMouseOut(evt) { + timer.clear(pane + "_closeSlider"); + evt.stopPropagation(); + } + } + + + /** + * Hides/closes a pane if there is insufficient room - reverses this when there is room again + * MUST have already called setSizeLimits() before calling this method + * + * @param {string} pane The pane being resized + * @param {boolean=} [isOpening=false] Called from onOpen? + * @param {boolean=} [skipCallback=false] Should the onresize callback be run? + * @param {boolean=} [force=false] + */ + , makePaneFit = function (pane, isOpening, skipCallback, force) { + var o = options[pane] + , s = state[pane] + , c = _c[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + , isSidePane = c.dir === "vert" + , hasRoom = false + ; + // special handling for center & east/west panes + if (pane === "center" || (isSidePane && s.noVerticalRoom)) { + // see if there is enough room to display the pane + // ERROR: hasRoom = s.minHeight <= s.maxHeight && (isSidePane || s.minWidth <= s.maxWidth); + hasRoom = (s.maxHeight >= 0); + if (hasRoom && s.noRoom) { // previously hidden due to noRoom, so show now + _showPane(pane); + if ($R) + $R.show(); + s.isVisible = true; + s.noRoom = false; + if (isSidePane) + s.noVerticalRoom = false; + _fixIframe(pane); + } else if (!hasRoom && !s.noRoom) { // not currently hidden, so hide now + _hidePane(pane); + if ($R) + $R.hide(); + s.isVisible = false; + s.noRoom = true; + } + } + + // see if there is enough room to fit the border-pane + if (pane === "center") { + // ignore center in this block + } else if (s.minSize <= s.maxSize) { // pane CAN fit + hasRoom = true; + if (s.size > s.maxSize) // pane is too big - shrink it + sizePane(pane, s.maxSize, skipCallback, true, force); // true = noAnimation + else if (s.size < s.minSize) // pane is too small - enlarge it + sizePane(pane, s.minSize, skipCallback, true, force); // true = noAnimation + // need s.isVisible because new pseudoClose method keeps pane visible, but off-screen + else if ($R && s.isVisible && $P.is(":visible")) { + // make sure resizer-bar is positioned correctly + // handles situation where nested layout was 'hidden' when initialized + var pos = s.size + sC.inset[c.side]; + if ($.layout.cssNum($R, c.side) != pos) + $R.css(c.side, pos); + } + + // if was previously hidden due to noRoom, then RESET because NOW there is room + if (s.noRoom) { + // s.noRoom state will be set by open or show + if (s.wasOpen && o.closable) { + if (o.autoReopen) + open(pane, false, true, true); // true = noAnimation, true = noAlert + else // leave the pane closed, so just update state + s.noRoom = false; + } else + show(pane, s.wasOpen, true, true); // true = noAnimation, true = noAlert + } + } else { // !hasRoom - pane CANNOT fit + if (!s.noRoom) { // pane not set as noRoom yet, so hide or close it now... + s.noRoom = true; // update state + s.wasOpen = !s.isClosed && !s.isSliding; + if (s.isClosed) { + } // SKIP + else if (o.closable) // 'close' if possible + close(pane, true, true); // true = force, true = noAnimation + else // 'hide' pane if cannot just be closed + hide(pane, true); // true = noAnimation + } + } + } + + + /** + * manualSizePane is an exposed flow-through method allowing extra code when pane is 'manually resized' + * + * @param {(string|Object)} evt_or_pane The pane being resized + * @param {number} size The *desired* new size for this pane - will be validated + * @param {boolean=} [skipCallback=false] Should the onresize callback be run? + * @param {boolean=} [noAnimation=false] + * @param {boolean=} [force=false] Force resizing even if does not seem necessary + */ + , manualSizePane = function (evt_or_pane, size, skipCallback, noAnimation, force) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , o = options[pane] + , s = state[pane] + // if resizing callbacks have been delayed and resizing is now DONE, force resizing to complete... + , forceResize = force || (o.livePaneResizing && !s.isResizing) + ; + if (pane === "center") + return; // validate + // ANY call to manualSizePane disables autoResize - ie, percentage sizing + s.autoResize = false; + // flow-through... + sizePane(pane, size, skipCallback, noAnimation, forceResize); // will animate resize if option enabled + } + + /** + * sizePane is called only by internal methods whenever a pane needs to be resized + * + * @param {(string|Object)} evt_or_pane The pane being resized + * @param {number} size The *desired* new size for this pane - will be validated + * @param {boolean=} [skipCallback=false] Should the onresize callback be run? + * @param {boolean=} [noAnimation=false] + * @param {boolean=} [force=false] Force resizing even if does not seem necessary + */ + , sizePane = function (evt_or_pane, size, skipCallback, noAnimation, force) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) // probably NEVER called from event? + , o = options[pane] + , s = state[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + , side = _c[pane].side + , dimName = _c[pane].sizeType.toLowerCase() + , skipResizeWhileDragging = s.isResizing && !o.triggerEventsDuringLiveResize + , doFX = noAnimation !== true && o.animatePaneSizing + , oldSize, newSize + ; + if (pane === "center") + return; // validate + // QUEUE in case another action/animation is in progress + $N.queue(function (queueNext) { + // calculate 'current' min/max sizes + setSizeLimits(pane); // update pane-state + oldSize = s.size; + size = _parseSize(pane, size); // handle percentages & auto + size = max(size, _parseSize(pane, o.minSize)); + size = min(size, s.maxSize); + if (size < s.minSize) { // not enough room for pane! + queueNext(); // call before makePaneFit() because it needs the queue free + makePaneFit(pane, false, skipCallback); // will hide or close pane + return; + } + + // IF newSize is same as oldSize, then nothing to do - abort + if (!force && size === oldSize) + return queueNext(); + + s.newSize = size; + + // onresize_start callback CANNOT cancel resizing because this would break the layout! + if (!skipCallback && state.initialized && s.isVisible) + _runCallbacks("onresize_start", pane); + + // resize the pane, and make sure its visible + newSize = cssSize(pane, size); + + if (doFX && $P.is(":visible")) { // ANIMATE + var fx = $.layout.effects.size[pane] || $.layout.effects.size.all + , easing = o.fxSettings_size.easing || fx.easing + , z = options.zIndexes + , props = {}; + props[dimName] = newSize + 'px'; + s.isMoving = true; + // overlay all elements during animation + $P.css({zIndex: z.pane_animate}) + .show().animate(props, o.fxSpeed_size, easing, function () { + // reset zIndex after animation + $P.css({zIndex: (s.isSliding ? z.pane_sliding : z.pane_normal)}); + s.isMoving = false; + delete s.newSize; + sizePane_2(); // continue + queueNext(); + }); + } else { // no animation + $P.css(dimName, newSize); // resize pane + delete s.newSize; + // if pane is visible, then + if ($P.is(":visible")) + sizePane_2(); // continue + else { + // pane is NOT VISIBLE, so just update state data... + // when pane is *next opened*, it will have the new size + s.size = size; // update state.size + //$.extend(s, elDims($P)); // update state dimensions - CANNOT do this when not visible! } + } + queueNext(); + } + }); + + // SUBROUTINE + function sizePane_2() { + /* Panes are sometimes not sized precisely in some browsers!? + * This code will resize the pane up to 3 times to nudge the pane to the correct size + */ + var actual = dimName === 'width' ? $P.outerWidth() : $P.outerHeight() + , tries = [{ + pane: pane + , count: 1 + , target: size + , actual: actual + , correct: (size === actual) + , attempt: size + , cssSize: newSize + }] + , lastTry = tries[0] + , thisTry = {} + , msg = 'Inaccurate size after resizing the ' + pane + '-pane.' + ; + while (!lastTry.correct) { + thisTry = {pane: pane, count: lastTry.count + 1, target: size}; + + if (lastTry.actual > size) + thisTry.attempt = max(0, lastTry.attempt - (lastTry.actual - size)); + else // lastTry.actual < size + thisTry.attempt = max(0, lastTry.attempt + (size - lastTry.actual)); + + thisTry.cssSize = cssSize(pane, thisTry.attempt); + $P.css(dimName, thisTry.cssSize); + + thisTry.actual = dimName == 'width' ? $P.outerWidth() : $P.outerHeight(); + thisTry.correct = (size === thisTry.actual); + + // log attempts and alert the user of this *non-fatal error* (if showDebugMessages) + if (tries.length === 1) { + _log(msg, false, true); + _log(lastTry, false, true); + } + _log(thisTry, false, true); + // after 4 tries, is as close as its gonna get! + if (tries.length > 3) + break; + + tries.push(thisTry); + lastTry = tries[tries.length - 1]; + } + // END TESTING CODE + + // update pane-state dimensions + s.size = size; + $.extend(s, elDims($P)); + + if (s.isVisible && $P.is(":visible")) { + // reposition the resizer-bar + if ($R) + $R.css(side, size + sC.inset[side]); + // resize the content-div + sizeContent(pane); + } + + if (!skipCallback && !skipResizeWhileDragging && state.initialized && s.isVisible) + _runCallbacks("onresize_end", pane); + + // resize all the adjacent panes, and adjust their toggler buttons + // when skipCallback passed, it means the controlling method will handle 'other panes' + if (!skipCallback) { + // also no callback if live-resize is in progress and NOT triggerEventsDuringLiveResize + if (!s.isSliding) + sizeMidPanes(_c[pane].dir == "horz" ? "" : "center", skipResizeWhileDragging, force); + sizeHandles(); + } + + // if opposite-pane was autoClosed, see if it can be autoOpened now + var altPane = _c.oppositeEdge[pane]; + if (size < oldSize && state[altPane].noRoom) { + setSizeLimits(altPane); + makePaneFit(altPane, false, skipCallback); + } + + // DEBUG - ALERT user/developer so they know there was a sizing problem + if (tries.length > 1) + _log(msg + '\nSee the Error Console for details.', true, true); + } + } + + /** + * @see initPanes(), sizePane(), resizeAll(), open(), close(), hide() + * @param {(Array.|string)} panes The pane(s) being resized, comma-delmited string + * @param {boolean=} [skipCallback=false] Should the onresize callback be run? + * @param {boolean=} [force=false] + */ + , sizeMidPanes = function (panes, skipCallback, force) { + panes = (panes ? panes : "east,west,center").split(","); + + $.each(panes, function (i, pane) { + if (!$Ps[pane]) + return; // NO PANE - skip + var + o = options[pane] + , s = state[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + , isCenter = (pane == "center") + , hasRoom = true + , CSS = {} + // if pane is not visible, show it invisibly NOW rather than for *each call* in this script + , visCSS = $.layout.showInvisibly($P) + + , newCenter = calcNewCenterPaneDims() + ; + + // update pane-state dimensions + $.extend(s, elDims($P)); + + if (pane === "center") { + if (!force && s.isVisible && newCenter.width === s.outerWidth && newCenter.height === s.outerHeight) { + $P.css(visCSS); + return true; // SKIP - pane already the correct size + } + // set state for makePaneFit() logic + $.extend(s, cssMinDims(pane), { + maxWidth: newCenter.width + , maxHeight: newCenter.height + }); + CSS = newCenter; + s.newWidth = CSS.width; + s.newHeight = CSS.height; + // convert OUTER width/height to CSS width/height + CSS.width = cssW($P, CSS.width); + // NEW - allow pane to extend 'below' visible area rather than hide it + CSS.height = cssH($P, CSS.height); + hasRoom = CSS.width >= 0 && CSS.height >= 0; // height >= 0 = ALWAYS TRUE NOW + + // during layout init, try to shrink east/west panes to make room for center + if (!state.initialized && o.minWidth > newCenter.width) { + var + reqPx = o.minWidth - s.outerWidth + , minE = options.east.minSize || 0 + , minW = options.west.minSize || 0 + , sizeE = state.east.size + , sizeW = state.west.size + , newE = sizeE + , newW = sizeW + ; + if (reqPx > 0 && state.east.isVisible && sizeE > minE) { + newE = max(sizeE - minE, sizeE - reqPx); + reqPx -= sizeE - newE; + } + if (reqPx > 0 && state.west.isVisible && sizeW > minW) { + newW = max(sizeW - minW, sizeW - reqPx); + reqPx -= sizeW - newW; + } + // IF we found enough extra space, then resize the border panes as calculated + if (reqPx === 0) { + if (sizeE && sizeE != minE) + sizePane('east', newE, true, true, force); // true = skipCallback/noAnimation - initPanes will handle when done + if (sizeW && sizeW != minW) + sizePane('west', newW, true, true, force); // true = skipCallback/noAnimation + // now start over! + sizeMidPanes('center', skipCallback, force); + $P.css(visCSS); + return; // abort this loop + } + } + } else { // for east and west, set only the height, which is same as center height + // set state.min/maxWidth/Height for makePaneFit() logic + if (s.isVisible && !s.noVerticalRoom) + $.extend(s, elDims($P), cssMinDims(pane)); + if (!force && !s.noVerticalRoom && newCenter.height === s.outerHeight) { + $P.css(visCSS); + return true; // SKIP - pane already the correct size + } + // east/west have same top, bottom & height as center + CSS.top = newCenter.top; + CSS.bottom = newCenter.bottom; + s.newSize = newCenter.height; + // NEW - allow pane to extend 'below' visible area rather than hide it + CSS.height = cssH($P, newCenter.height); + s.maxHeight = CSS.height; + hasRoom = (s.maxHeight >= 0); // ALWAYS TRUE NOW + if (!hasRoom) + s.noVerticalRoom = true; // makePaneFit() logic + } + + if (hasRoom) { + // resizeAll passes skipCallback because it triggers callbacks after ALL panes are resized + if (!skipCallback && state.initialized) + _runCallbacks("onresize_start", pane); + + $P.css(CSS); // apply the CSS to pane + if (pane !== "center") + sizeHandles(pane); // also update resizer length + if (s.noRoom && !s.isClosed && !s.isHidden) + makePaneFit(pane); // will re-open/show auto-closed/hidden pane + if (s.isVisible) { + $.extend(s, elDims($P)); // update pane dimensions + if (state.initialized) + sizeContent(pane); // also resize the contents, if exists + } + } else if (!s.noRoom && s.isVisible) // no room for pane + makePaneFit(pane); // will hide or close pane + + // reset visibility, if necessary + $P.css(visCSS); + + delete s.newSize; + delete s.newWidth; + delete s.newHeight; + + if (!s.isVisible) + return true; // DONE - next pane + + /* + * Extra CSS for IE6 or IE7 in Quirks-mode - add 'width' to NORTH/SOUTH panes + * Normally these panes have only 'left' & 'right' positions so pane auto-sizes + * ALSO required when pane is an IFRAME because will NOT default to 'full width' + * TODO: Can I use width:100% for a north/south iframe? + * TODO: Sounds like a job for $P.outerWidth( sC.innerWidth ) SETTER METHOD + */ + if (pane === "center") { // finished processing midPanes + var fix = browser.isIE6 || !browser.boxModel; + if ($Ps.north && (fix || state.north.tagName == "IFRAME")) + $Ps.north.css("width", cssW($Ps.north, sC.innerWidth)); + if ($Ps.south && (fix || state.south.tagName == "IFRAME")) + $Ps.south.css("width", cssW($Ps.south, sC.innerWidth)); + } + + // resizeAll passes skipCallback because it triggers callbacks after ALL panes are resized + if (!skipCallback && state.initialized) + _runCallbacks("onresize_end", pane); + }); + } + + + /** + * @see window.onresize(), callbacks or custom code + * @param {(Object|boolean)=} evt_or_refresh If 'true', then also reset pane-positioning + */ + , resizeAll = function (evt_or_refresh) { + var oldW = sC.innerWidth + , oldH = sC.innerHeight + ; + // stopPropagation if called by trigger("layoutdestroy") - use evtPane utility + evtPane(evt_or_refresh); + + // cannot size layout when 'container' is hidden or collapsed + if (!$N.is(":visible")) + return; + + if (!state.initialized) { + _initLayoutElements(); + return; // no need to resize since we just initialized! + } + + if (evt_or_refresh === true && $.isPlainObject(options.outset)) { + // update container CSS in case outset option has changed + $N.css(options.outset); + } + // UPDATE container dimensions + $.extend(sC, elDims($N, options.inset)); + if (!sC.outerHeight) + return; + + // if 'true' passed, refresh pane & handle positioning too + if (evt_or_refresh === true) { + setPanePosition(); + } + + // onresizeall_start will CANCEL resizing if returns false + // state.container has already been set, so user can access this info for calcuations + if (false === _runCallbacks("onresizeall_start")) + return false; + + var // see if container is now 'smaller' than before + shrunkH = (sC.innerHeight < oldH) + , shrunkW = (sC.innerWidth < oldW) + , $P, o, s + ; + + var shrunk = shrunkH || shrunkW; + + // NOTE special order for sizing: S-N-E-W + $.each(["south", "north", "east", "west"], function (i, pane) { + if (!$Ps[pane]) + return; // no pane - SKIP + o = options[pane]; + s = state[pane]; + + var paneResponsive = false; + var paneRespondedState = false; + var windowWidth = $(window).width(); + + if ((o !== null && o !== 'undefined') && o.responsive && o.responsive.enabled) { + //if(s.size >= o.responsive.sizes.lg) + if (windowWidth >= o.responsive.sizes.lg) + if (o.responsive.when === 'lg' || o.responsive.when === 'md' || o.responsive.when === 'sm' || o.responsive.when === 'xs') { + paneResponsive = false; + } else { + paneResponsive = true; + } + + //if(s.size >= o.responsive.sizes.md) + if (windowWidth >= o.responsive.sizes.md && windowWidth < o.responsive.sizes.lg) + if (o.responsive.when === 'md' || o.responsive.when === 'sm' || o.responsive.when === 'xs') { + paneResponsive = false; + } else { + paneResponsive = true; //hide + } + + if (windowWidth >= o.responsive.sizes.sm && windowWidth < o.responsive.sizes.md) + //if(s.size >= o.responsive.sizes.sm) + if (o.responsive.when === 'sm' || o.responsive.when === 'xs') { + paneResponsive = false; + } else { + paneResponsive = true; //hide + } + + //if(s.size >= o.responsive.sizes.xs) + if (windowWidth >= o.responsive.sizes.xs && windowWidth < o.responsive.sizes.sm) + if (o.responsive.when === 'xs') { + paneResponsive = false; + } else { + paneResponsive = true; //hide + } + } + if (s.autoResize && s.size !== o.size) // resize pane to original size set in options + { + if (paneResponsive && s.isVisible) { + if (o.closable) { + close(pane, true, !o.responsiveAnimate); // true = force, true = noAnimation + } else { + hide(pane, !o.responsiveAnimate); // true = noAnimation + } + s.responded = true; + } else { + if (s.responded) { + if (o.closable) { + open(pane, false, !o.responsiveAnimate); // true = force, true = noAnimation + } else { + show(pane, true, !o.responsiveAnimate); // true = open/NoAnimation/NoAlert + } + s.responded = false; + } + } + sizePane(pane, o.size, true, true, true); // true=skipCallback/noAnimation/forceResize + } else { + setSizeLimits(pane); + if (paneResponsive) { + if (o.closable) { + close(pane, true, !o.responsiveAnimate); // true = force, true = noAnimation + } else { + hide(pane, !o.responsiveAnimate); // true = noAnimation + } + s.responded = true; + } else { + if (s.responded) { + if (o.closable) { + open(pane, false, !o.responsiveAnimate); // true = force, true = noAnimation + } else { + show(pane, true, !o.responsiveAnimate); // true = open/NoAnimation/NoAlert + } + s.responded = false; + } + } + makePaneFit(pane, false, true, true); // true=skipCallback/forceResize + } + }); + + sizeMidPanes("", true, true); // true=skipCallback/forceResize + sizeHandles(); // reposition the toggler elements + + // trigger all individual pane callbacks AFTER layout has finished resizing + $.each(_c.allPanes, function (i, pane) { + $P = $Ps[pane]; + if (!$P) + return; // SKIP + if (state[pane].isVisible) // undefined for non-existent panes + _runCallbacks("onresize_end", pane); // callback - if exists + }); + + + _runCallbacks("onresizeall_end"); + //_triggerLayoutEvent(pane, 'resizeall'); + } + + /** + * Whenever a pane resizes or opens that has a nested layout, trigger resizeAll + * + * @param {(string|Object)} evt_or_pane The pane just resized or opened + */ + , resizeChildren = function (evt_or_pane, skipRefresh) { + var pane = evtPane.call(this, evt_or_pane); + + if (!options[pane].resizeChildren) + return; + + // ensure the pane-children are up-to-date + if (!skipRefresh) + refreshChildren(pane); + var pC = children[pane]; + if ($.isPlainObject(pC)) { + // resize one or more children + $.each(pC, function (key, child) { + if (!child.destroyed) + child.resizeAll(); + }); + } + } + + /** + * IF pane has a content-div, then resize all elements inside pane to fit pane-height + * + * @param {(string|Object)} evt_or_panes The pane(s) being resized + * @param {boolean=} [remeasure=false] Should the content (header/footer) be remeasured? + */ + , sizeContent = function (evt_or_panes, remeasure) { + if (!isInitialized()) + return; + + var panes = evtPane.call(this, evt_or_panes); + panes = panes ? panes.split(",") : _c.allPanes; + + $.each(panes, function (idx, pane) { + var + $P = $Ps[pane] + , $C = $Cs[pane] + , o = options[pane] + , s = state[pane] + , m = s.content // m = measurements + ; + if (!$P || !$C || !$P.is(":visible")) + return true; // NOT VISIBLE - skip + + // if content-element was REMOVED, update OR remove the pointer + if (!$C.length) { + initContent(pane, false); // false = do NOT sizeContent() - already there! + if (!$C) + return; // no replacement element found - pointer have been removed + } + + // onsizecontent_start will CANCEL resizing if returns false + if (false === _runCallbacks("onsizecontent_start", pane)) + return; + + // skip re-measuring offsets if live-resizing + if ((!s.isMoving && !s.isResizing) || o.liveContentResizing || remeasure || m.top == undefined) { + _measure(); + // if any footers are below pane-bottom, they may not measure correctly, + // so allow pane overflow and re-measure + if (m.hiddenFooters > 0 && $P.css("overflow") === "hidden") { + $P.css("overflow", "visible"); + _measure(); // remeasure while overflowing + $P.css("overflow", "hidden"); + } + } + // NOTE: spaceAbove/Below *includes* the pane paddingTop/Bottom, but not pane.borders + var newH = s.innerHeight - (m.spaceAbove - s.css.paddingTop) - (m.spaceBelow - s.css.paddingBottom); + + if (!$C.is(":visible") || m.height != newH) { + // size the Content element to fit new pane-size - will autoHide if not enough room + setOuterHeight($C, newH, true); // true=autoHide + m.height = newH; // save new height + } + if (state.initialized) + _runCallbacks("onsizecontent_end", pane); + + function _below($E) { + return max(s.css.paddingBottom, (parseInt($E.css("marginBottom"), 10) || 0)); + } + + function _measure() { + var + ignore = options[pane].contentIgnoreSelector + , $Fs = $C.nextAll().not(".ui-layout-mask").not(ignore || ":lt(0)") // not :lt(0) = ALL + , $Fs_vis = $Fs.filter(':visible') + , $F = $Fs_vis.filter(':last') + ; + m = { + top: $C[0].offsetTop + , height: $C.outerHeight() + , numFooters: $Fs.length + , hiddenFooters: $Fs.length - $Fs_vis.length + , spaceBelow: 0 // correct if no content footer ($E) + }; + m.spaceAbove = m.top; // just for state - not used in calc + m.bottom = m.top + m.height; + if ($F.length) + //spaceBelow = (LastFooter.top + LastFooter.height) [footerBottom] - Content.bottom + max(LastFooter.marginBottom, pane.paddingBotom) + m.spaceBelow = ($F[0].offsetTop + $F.outerHeight()) - m.bottom + _below($F); + else // no footer - check marginBottom on Content element itself + m.spaceBelow = _below($C); + } + }); + } + + + /** + * Called every time a pane is opened, closed, or resized to slide the togglers to 'center' and adjust their length if necessary + * + * @see initHandles(), open(), close(), resizeAll() + * @param {(string|Object)=} evt_or_panes The pane(s) being resized + */ + , sizeHandles = function (evt_or_panes) { + var panes = evtPane.call(this, evt_or_panes); + panes = panes ? panes.split(",") : _c.borderPanes; + + $.each(panes, function (i, pane) { + var + o = options[pane] + , s = state[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + , $TC + ; + if (!$P || !$R) + return; + + var + dir = _c[pane].dir + , _state = (s.isClosed ? "_closed" : "_open") + , spacing = o["spacing" + _state] + , togAlign = o["togglerAlign" + _state] + , togLen = o["togglerLength" + _state] + , paneLen + , left + , offset + , CSS = {} + ; + + if (spacing === 0) { + $R.hide(); + return; + } else if (!s.noRoom && !s.isHidden) // skip if resizer was hidden for any reason + $R.show(); // in case was previously hidden + + // Resizer Bar is ALWAYS same width/height of pane it is attached to + if (dir === "horz") { // north/south + //paneLen = $P.outerWidth(); // s.outerWidth || + paneLen = sC.innerWidth; // handle offscreen-panes + s.resizerLength = paneLen; + left = $.layout.cssNum($P, "left"); + $R.css({ + width: cssW($R, paneLen) // account for borders & padding + , height: cssH($R, spacing) // ditto + , left: left > -9999 ? left : sC.inset.left // handle offscreen-panes + }); + } else { // east/west + paneLen = $P.outerHeight(); // s.outerHeight || + s.resizerLength = paneLen; + $R.css({ + height: cssH($R, paneLen) // account for borders & padding + , width: cssW($R, spacing) // ditto + , top: sC.inset.top + getPaneSize("north", true) // TODO: what if no North pane? + //, top: $.layout.cssNum($Ps["center"], "top") + }); + } + + // remove hover classes + removeHover(o, $R); + + if ($T) { + if (togLen === 0 || (s.isSliding && o.hideTogglerOnSlide)) { + $T.hide(); // always HIDE the toggler when 'sliding' + return; + } else + $T.show(); // in case was previously hidden + + if (!(togLen > 0) || togLen === "100%" || togLen > paneLen) { + togLen = paneLen; + offset = 0; + } else { // calculate 'offset' based on options.PANE.togglerAlign_open/closed + if (isStr(togAlign)) { + switch (togAlign) { + case "top": + case "left": + offset = 0; + break; + case "bottom": + case "right": + offset = paneLen - togLen; + break; + case "middle": + case "center": + default: + offset = round((paneLen - togLen) / 2); // 'default' catches typos + } + } else { // togAlign = number + var x = parseInt(togAlign, 10); // + if (togAlign >= 0) + offset = x; + else + offset = paneLen - togLen + x; // NOTE: x is negative! + } + } + + if (dir === "horz") { // north/south + var width = cssW($T, togLen); + $T.css({ + width: width // account for borders & padding + , height: cssH($T, spacing) // ditto + , left: offset // TODO: VERIFY that toggler positions correctly for ALL values + , top: 0 + }); + // CENTER the toggler content SPAN + $T.children(".content").each(function () { + $TC = $(this); + $TC.css("marginLeft", round((width - $TC.outerWidth()) / 2)); // could be negative + }); + } else { // east/west + var height = cssH($T, togLen); + $T.css({ + height: height // account for borders & padding + , width: cssW($T, spacing) // ditto + , top: offset // POSITION the toggler + , left: 0 + }); + // CENTER the toggler content SPAN + $T.children(".content").each(function () { + $TC = $(this); + $TC.css("marginTop", round((height - $TC.outerHeight()) / 2)); // could be negative + }); + } + + // remove ALL hover classes + removeHover(0, $T); + } + + // DONE measuring and sizing this resizer/toggler, so can be 'hidden' now + if (!state.initialized && (o.initHidden || s.isHidden)) { + $R.hide(); + if ($T) + $T.hide(); + } + }); + } + + + /** + * @param {(string|Object)} evt_or_pane + */ + , enableClosable = function (evt_or_pane) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $T = $Ts[pane] + , o = options[pane] + ; + if (!$T) + return; + o.closable = true; + $T.on("click." + sID, function (evt) { + evt.stopPropagation(); + toggle(pane); + }) + .css("visibility", "visible") + .css("cursor", "pointer") + .attr("title", state[pane].isClosed ? o.tips.Open : o.tips.Close) // may be blank + .show(); + } + /** + * @param {(string|Object)} evt_or_pane + * @param {boolean=} [hide=false] + */ + , disableClosable = function (evt_or_pane, hide) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $T = $Ts[pane] + ; + if (!$T) + return; + options[pane].closable = false; + // is closable is disable, then pane MUST be open! + if (state[pane].isClosed) + open(pane, false, true); + $T.off("." + sID) + .css("visibility", hide ? "hidden" : "visible") // instead of hide(), which creates logic issues + .css("cursor", "default") + .attr("title", ""); + } + + + /** + * @param {(string|Object)} evt_or_pane + */ + , enableSlidable = function (evt_or_pane) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $R = $Rs[pane] + ; + if (!$R || !$R.data('draggable')) + return; + options[pane].slidable = true; + if (state[pane].isClosed) + bindStartSlidingEvents(pane, true); + } + /** + * @param {(string|Object)} evt_or_pane + */ + , disableSlidable = function (evt_or_pane) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $R = $Rs[pane] + ; + if (!$R) + return; + options[pane].slidable = false; + if (state[pane].isSliding) + close(pane, false, true); + else { + bindStartSlidingEvents(pane, false); + $R.css("cursor", "default") + .attr("title", ""); + removeHover(null, $R[0]); // in case currently hovered + } + } + + + /** + * @param {(string|Object)} evt_or_pane + */ + , enableResizable = function (evt_or_pane) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $R = $Rs[pane] + , o = options[pane] + ; + if (!$R || !$R.data('draggable')) + return; + o.resizable = true; + $R.draggable("enable"); + if (!state[pane].isClosed) + $R.css("cursor", o.resizerCursor) + .attr("title", o.tips.Resize); + } + /** + * @param {(string|Object)} evt_or_pane + */ + , disableResizable = function (evt_or_pane) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $R = $Rs[pane] + ; + if (!$R || !$R.data('draggable')) + return; + options[pane].resizable = false; + $R.draggable("disable") + .css("cursor", "default") + .attr("title", ""); + removeHover(null, $R[0]); // in case currently hovered + } + + + /** + * Move a pane from source-side (eg, west) to target-side (eg, east) + * If pane exists on target-side, move that to source-side, ie, 'swap' the panes + * + * @param {(string|Object)} evt_or_pane1 The pane/edge being swapped + * @param {string} pane2 ditto + */ + , swapPanes = function (evt_or_pane1, pane2) { + if (!isInitialized()) + return; + var pane1 = evtPane.call(this, evt_or_pane1); + // change state.edge NOW so callbacks can know where pane is headed... + state[pane1].edge = pane2; + state[pane2].edge = pane1; + // run these even if NOT state.initialized + if (false === _runCallbacks("onswap_start", pane1) + || false === _runCallbacks("onswap_start", pane2) + ) { + state[pane1].edge = pane1; // reset + state[pane2].edge = pane2; + return; + } + + var + oPane1 = copy(pane1) + , oPane2 = copy(pane2) + , sizes = {} + ; + sizes[pane1] = oPane1 ? oPane1.state.size : 0; + sizes[pane2] = oPane2 ? oPane2.state.size : 0; + + // clear pointers & state + $Ps[pane1] = false; + $Ps[pane2] = false; + state[pane1] = {}; + state[pane2] = {}; + + // ALWAYS remove the resizer & toggler elements + if ($Ts[pane1]) + $Ts[pane1].remove(); + if ($Ts[pane2]) + $Ts[pane2].remove(); + if ($Rs[pane1]) + $Rs[pane1].remove(); + if ($Rs[pane2]) + $Rs[pane2].remove(); + $Rs[pane1] = $Rs[pane2] = $Ts[pane1] = $Ts[pane2] = false; + + // transfer element pointers and data to NEW Layout keys + move(oPane1, pane2); + move(oPane2, pane1); + + // cleanup objects + oPane1 = oPane2 = sizes = null; + + // make panes 'visible' again + if ($Ps[pane1]) + $Ps[pane1].css(_c.visible); + if ($Ps[pane2]) + $Ps[pane2].css(_c.visible); + + // fix any size discrepancies caused by swap + resizeAll(); + + // run these even if NOT state.initialized + _runCallbacks("onswap_end", pane1); + _runCallbacks("onswap_end", pane2); + + + function copy(n) { // n = pane + var + $P = $Ps[n] + , $C = $Cs[n] + ; + return !$P ? false : { + pane: n + , P: $P ? $P[0] : false + , C: $C ? $C[0] : false + , state: $.extend(true, {}, state[n]) + , options: $.extend(true, {}, options[n]) + } + } + + function move(oPane, pane) { + if (!oPane) + return; + var + P = oPane.P + , C = oPane.C + , oldPane = oPane.pane + , c = _c[pane] + // save pane-options that should be retained + , s = $.extend(true, {}, state[pane]) + , o = options[pane] + // RETAIN side-specific FX Settings - more below + , fx = {resizerCursor: o.resizerCursor} + , re, size, pos + ; + $.each("fxName,fxSpeed,fxSettings".split(","), function (i, k) { + fx[k + "_open"] = o[k + "_open"]; + fx[k + "_close"] = o[k + "_close"]; + fx[k + "_size"] = o[k + "_size"]; + }); + + // update object pointers and attributes + $Ps[pane] = $(P) + .data({ + layoutPane: Instance[pane] // NEW pointer to pane-alias-object + , layoutEdge: pane + }) + .css(_c.hidden) + .css(c.cssReq) + ; + $Cs[pane] = C ? $(C) : false; + + // set options and state + options[pane] = $.extend(true, {}, oPane.options, fx); + state[pane] = $.extend(true, {}, oPane.state); + + // change classNames on the pane, eg: ui-layout-pane-east ==> ui-layout-pane-west + re = new RegExp(o.paneClass + "-" + oldPane, "g"); + P.className = P.className.replace(re, o.paneClass + "-" + pane); + + // ALWAYS regenerate the resizer & toggler elements + initHandles(pane); // create the required resizer & toggler + + // if moving to different orientation, then keep 'target' pane size + if (c.dir != _c[oldPane].dir) { + size = sizes[pane] || 0; + setSizeLimits(pane); // update pane-state + size = max(size, state[pane].minSize); + // use manualSizePane to disable autoResize - not useful after panes are swapped + manualSizePane(pane, size, true, true); // true/true = skipCallback/noAnimation + } else // move the resizer here + $Rs[pane].css(c.side, sC.inset[c.side] + (state[pane].isVisible ? getPaneSize(pane) : 0)); + + + // ADD CLASSNAMES & SLIDE-BINDINGS + if (oPane.state.isVisible && !s.isVisible) + setAsOpen(pane, true); // true = skipCallback + else { + setAsClosed(pane); + bindStartSlidingEvents(pane, true); // will enable events IF option is set + } + + // DESTROY the object + oPane = null; + } + } + + + /** + * INTERNAL method to sync pin-buttons when pane is opened or closed + * Unpinned means the pane is 'sliding' - ie, over-top of the adjacent panes + * + * @see open(), setAsOpen(), setAsClosed() + * @param {string} pane These are the params returned to callbacks by layout() + * @param {boolean} doPin True means set the pin 'down', False means 'up' + */ + , syncPinBtns = function (pane, doPin) { + if ($.layout.plugins.buttons) + $.each(state[pane].pins, function (i, selector) { + $.layout.buttons.setPinState(Instance, $(selector), pane, doPin); + }); + } + + ; // END var DECLARATIONS + + /** + * Capture keys when enableCursorHotkey - toggle pane if hotkey pressed + * + * @see document.keydown() + */ + function keyDown(evt) { + if (!evt) + return true; + var code = evt.keyCode; + if (code < 33) + return true; // ignore special keys: ENTER, TAB, etc + + var + PANE = { + 38: "north" // Up Cursor - $.ui.keyCode.UP + , 40: "south" // Down Cursor - $.ui.keyCode.DOWN + , 37: "west" // Left Cursor - $.ui.keyCode.LEFT + , 39: "east" // Right Cursor - $.ui.keyCode.RIGHT + } + , ALT = evt.altKey // no worky! + , SHIFT = evt.shiftKey + , CTRL = evt.ctrlKey + , CURSOR = (CTRL && code >= 37 && code <= 40) + , o, k, m, pane + ; + + if (CURSOR && options[PANE[code]].enableCursorHotkey) // valid cursor-hotkey + pane = PANE[code]; + else if (CTRL || SHIFT) // check to see if this matches a custom-hotkey + $.each(_c.borderPanes, function (i, p) { // loop each pane to check its hotkey + o = options[p]; + k = o.customHotkey; + m = o.customHotkeyModifier; // if missing or invalid, treated as "CTRL+SHIFT" + if ((SHIFT && m == "SHIFT") || (CTRL && m == "CTRL") || (CTRL && SHIFT)) { // Modifier matches + if (k && code === (isNaN(k) || k <= 9 ? k.toUpperCase().charCodeAt(0) : k)) { // Key matches + pane = p; + return false; // BREAK + } + } + }); + + // validate pane + if (!pane || !$Ps[pane] || !options[pane].closable || state[pane].isHidden) + return true; + + toggle(pane); + + evt.stopPropagation(); + evt.returnValue = false; // CANCEL key + return false; + } + + /* + * ###################################### + * UTILITY METHODS + * called externally or by initButtons + * ###################################### + */ + + /** + * Change/reset a pane overflow setting & zIndex to allow popups/drop-downs to work + * + * @param {Object=} [el] (optional) Can also be 'bound' to a click, mouseOver, or other event + */ + function allowOverflow(el) { + if (!isInitialized()) + return; + if (this && this.tagName) + el = this; // BOUND to element + var $P; + if (isStr(el)) + $P = $Ps[el]; + else if ($(el).data("layoutRole")) + $P = $(el); + else + $(el).parents().each(function () { + if ($(this).data("layoutRole")) { + $P = $(this); + return false; // BREAK + } + }); + if (!$P || !$P.length) + return; // INVALID + + var + pane = $P.data("layoutEdge") + , s = state[pane] + ; + + // if pane is already raised, then reset it before doing it again! + // this would happen if allowOverflow is attached to BOTH the pane and an element + if (s.cssSaved) + resetOverflow(pane); // reset previous CSS before continuing + + // if pane is raised by sliding or resizing, or its closed, then abort + if (s.isSliding || s.isResizing || s.isClosed) { + s.cssSaved = false; + return; + } + + var + newCSS = {zIndex: (options.zIndexes.resizer_normal + 1)} + , curCSS = {} + , of = $P.css("overflow") + , ofX = $P.css("overflowX") + , ofY = $P.css("overflowY") + ; + // determine which, if any, overflow settings need to be changed + if (of != "visible") { + curCSS.overflow = of; + newCSS.overflow = "visible"; + } + if (ofX && !ofX.match(/(visible|auto)/)) { + curCSS.overflowX = ofX; + newCSS.overflowX = "visible"; + } + if (ofY && !ofY.match(/(visible|auto)/)) { + curCSS.overflowY = ofX; + newCSS.overflowY = "visible"; + } + + // save the current overflow settings - even if blank! + s.cssSaved = curCSS; + + // apply new CSS to raise zIndex and, if necessary, make overflow 'visible' + $P.css(newCSS); + + // make sure the zIndex of all other panes is normal + $.each(_c.allPanes, function (i, p) { + if (p != pane) + resetOverflow(p); + }); + + } + + /** + * @param {Object=} [el] (optional) Can also be 'bound' to a click, mouseOver, or other event + */ + function resetOverflow(el) { + if (!isInitialized()) + return; + if (this && this.tagName) + el = this; // BOUND to element + var $P; + if (isStr(el)) + $P = $Ps[el]; + else if ($(el).data("layoutRole")) + $P = $(el); + else + $(el).parents().each(function () { + if ($(this).data("layoutRole")) { + $P = $(this); + return false; // BREAK + } + }); + if (!$P || !$P.length) + return; // INVALID + + var + pane = $P.data("layoutEdge") + , s = state[pane] + , CSS = s.cssSaved || {} + ; + // reset the zIndex + if (!s.isSliding && !s.isResizing) + $P.css("zIndex", options.zIndexes.pane_normal); + + // reset Overflow - if necessary + $P.css(CSS); + + // clear var + s.cssSaved = false; + } + + /* + * ##################### + * CREATE/RETURN LAYOUT + * ##################### + */ + + // validate that container exists + var $N = $(this).eq(0); // FIRST matching Container element + if (!$N.length) { + return _log(options.errors.containerMissing); + } + // Users retrieve Instance of a layout with: $N.layout() OR $N.data("layout") + // return the Instance-pointer if layout has already been initialized + if ($N.data("layoutContainer") && $N.data("layout")) + return $N.data("layout"); // cached pointer + + // init global vars + var + $Ps = {} // Panes x5 - set in initPanes() + , $Cs = {} // Content x5 - set in initPanes() + , $Rs = {} // Resizers x4 - set in initHandles() + , $Ts = {} // Togglers x4 - set in initHandles() + , $Ms = $([]) // Masks - up to 2 masks per pane (IFRAME + DIV) + // aliases for code brevity + , sC = state.container // alias for easy access to 'container dimensions' + , sID = state.id // alias for unique layout ID/namespace - eg: "layout435" + ; + + // create Instance object to expose data & option Properties, and primary action Methods + var Instance = { + // layout data + options: options // property - options hash + , state: state // property - dimensions hash + // object pointers + , container: $N // property - object pointers for layout container + , panes: $Ps // property - object pointers for ALL Panes: panes.north, panes.center + , contents: $Cs // property - object pointers for ALL Content: contents.north, contents.center + , resizers: $Rs // property - object pointers for ALL Resizers, eg: resizers.north + , togglers: $Ts // property - object pointers for ALL Togglers, eg: togglers.north + // border-pane open/close + , hide: hide // method - ditto + , show: show // method - ditto + , toggle: toggle // method - pass a 'pane' ("north", "west", etc) + , open: open // method - ditto + , close: close // method - ditto + , slideOpen: slideOpen // method - ditto + , slideClose: slideClose // method - ditto + , slideToggle: slideToggle // method - ditto + // pane actions + , setSizeLimits: setSizeLimits // method - pass a 'pane' - update state min/max data + , _sizePane: sizePane // method -intended for user by plugins only! + , sizePane: manualSizePane // method - pass a 'pane' AND an 'outer-size' in pixels or percent, or 'auto' + , sizeContent: sizeContent // method - pass a 'pane' + , swapPanes: swapPanes // method - pass TWO 'panes' - will swap them + , showMasks: showMasks // method - pass a 'pane' OR list of panes - default = all panes with mask option set + , hideMasks: hideMasks // method - ditto' + // pane element methods + , initContent: initContent // method - ditto + , addPane: addPane // method - pass a 'pane' + , removePane: removePane // method - pass a 'pane' to remove from layout, add 'true' to delete the pane-elem + , createChildren: createChildren // method - pass a 'pane' and (optional) layout-options (OVERRIDES options[pane].children + , refreshChildren: refreshChildren // method - pass a 'pane' and a layout-instance + // special pane option setting + , enableClosable: enableClosable // method - pass a 'pane' + , disableClosable: disableClosable // method - ditto + , enableSlidable: enableSlidable // method - ditto + , disableSlidable: disableSlidable // method - ditto + , enableResizable: enableResizable // method - ditto + , disableResizable: disableResizable// method - ditto + // utility methods for panes + , allowOverflow: allowOverflow // utility - pass calling element (this) + , resetOverflow: resetOverflow // utility - ditto + // layout control + , destroy: destroy // method - no parameters + , initPanes: isInitialized // method - no parameters + , resizeAll: resizeAll // method - no parameters + // callback triggering + , runCallbacks: _runCallbacks // method - pass evtName & pane (if a pane-event), eg: trigger("onopen", "west") + // alias collections of options, state and children - created in addPane and extended elsewhere + , hasParentLayout: false // set by initContainer() + , children: children // pointers to child-layouts, eg: Instance.children.west.layoutName + , north: false // alias group: { name: pane, pane: $Ps[pane], options: options[pane], state: state[pane], children: children[pane] } + , south: false // ditto + , west: false // ditto + , east: false // ditto + , center: false // ditto + }; + + // create the border layout NOW + if (_create() === 'cancel') // onload_start callback returned false to CANCEL layout creation + return null; + else // true OR false -- if layout-elements did NOT init (hidden or do not exist), can auto-init later + return Instance; // return the Instance object + + }; + } + + )(jQuery); + + + /** + * Cookie plugin + * + * Copyright (c) 2006 Klaus Hartl (stilbuero.de) + * Dual licensed under the MIT and GPL licenses: + * http://www.opensource.org/licenses/mit-license.php + * http://www.gnu.org/licenses/gpl.html + * + */ + jQuery.cookie = function (name, value, options) { + if (typeof value != 'undefined') { // name and value given, set cookie + options = options || {}; + if (value === null) { + value = ''; + options.expires = -1; + } + var expires = ''; + if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) { + var date; + if (typeof options.expires == 'number') { + date = new Date(); + date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000)); + } else { + date = options.expires; + } + expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE + } + // CAUTION: Needed to parenthesize options.path and options.domain + // in the following expressions, otherwise they evaluate to undefined + // in the packed version for some reason... + var path = options.path ? '; path=' + (options.path) : ''; + var domain = options.domain ? '; domain=' + (options.domain) : ''; + var secure = options.secure ? '; secure' : ''; + document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join(''); + } else { // only name given, get cookie + var cookieValue = null; + if (document.cookie && document.cookie != '') { + var cookies = document.cookie.split(';'); + for (var i = 0; i < cookies.length; i++) { + var cookie = String.prototype.trim(cookies[i]); + // Does this cookie string begin with the name we want? + if (cookie.substring(0, name.length + 1) == (name + '=')) { + cookieValue = decodeURIComponent(cookie.substring(name.length + 1)); + break; + } + } + } + return cookieValue; + } + }; + + + (function ($) { + + if (!$.layout) + return; + + + /** + * UI COOKIE UTILITY + * + * A $.cookie OR $.ui.cookie namespace *should be standard*, but until then... + * This creates $.ui.cookie so Layout does not need the cookie.jquery.js plugin + * NOTE: This utility is REQUIRED by the layout.state plugin + * + * Cookie methods in Layout are created as part of State Management + */ + if (!$.ui) + $.ui = {}; + $.ui.cookie = { + // cookieEnabled is not in DOM specs, but DOES works in all browsers,including IE6 + acceptsCookies: !!navigator.cookieEnabled + + , read: function (name) { + var + c = document.cookie + , cs = c ? c.split(';') : [] + , pair, data, i + ; + for (i = 0; pair = cs[i]; i++) { + data = String.prototype.trim.call(pair).split('='); // name=value => [ name, value ] + if (data[0] == name) // found the layout cookie + return decodeURIComponent(data[1]); + } + return null; + } + + , write: function (name, val, cookieOpts) { + var params = "" + , date = "" + , clear = false + , o = cookieOpts || {} + , x = o.expires || null + , t = typeof(x) + ; + if (t === "date") + date = x; + else if (t === "string" && x > 0) { + x = parseInt(x, 10); + t = "number"; + } + if (t === "number") { + date = new Date(); + if (x > 0) + date.setDate(date.getDate() + x); + else { + date.setFullYear(1970); + clear = true; + } + } + if (date) + params += ";expires=" + date.toUTCString(); + if (o.path) + params += ";path=" + o.path; + if (o.domain) + params += ";domain=" + o.domain; + if (o.secure) + params += ";secure"; + document.cookie = name + "=" + (clear ? "" : encodeURIComponent(val)) + params; // write or clear cookie + } + + , clear: function (name) { + $.ui.cookie.write(name, "", {expires: -1}); + } + + }; +// if cookie.jquery.js is not loaded, create an alias to replicate it +// this may be useful to other plugins or code dependent on that plugin + if (!$.cookie) + $.cookie = function (k, v, o) { + var C = $.ui.cookie; + if (v === null) + C.clear(k); + else if (v === undefined) + return C.read(k); + else + C.write(k, v, o); + }; + + + /** + * State-management options stored in options.stateManagement, which includes a .cookie hash + * Default options saves ALL KEYS for ALL PANES, ie: pane.size, pane.isClosed, pane.isHidden + * + * // STATE/COOKIE OPTIONS + * @example $(el).layout({ + stateManagement: { + enabled: true + , stateKeys: "east.size,west.size,east.isClosed,west.isClosed" + , cookie: { name: "appLayout", path: "/" } + } + }) + * @example $(el).layout({ stateManagement__enabled: true }) // enable auto-state-management using cookies + * @example $(el).layout({ stateManagement__cookie: { name: "appLayout", path: "/" } }) + * @example $(el).layout({ stateManagement__cookie__name: "appLayout", stateManagement__cookie__path: "/" }) + * + * // STATE/COOKIE METHODS + * @example myLayout.saveCookie( "west.isClosed,north.size,south.isHidden", {expires: 7} ); + * @example myLayout.loadCookie(); + * @example myLayout.deleteCookie(); + * @example var JSON = myLayout.readState(); // CURRENT Layout State + * @example var JSON = myLayout.readCookie(); // SAVED Layout State (from cookie) + * @example var JSON = myLayout.state.stateData; // LAST LOADED Layout State (cookie saved in layout.state hash) + * + * CUSTOM STATE-MANAGEMENT (eg, saved in a database) + * @example var JSON = myLayout.readState( "west.isClosed,north.size,south.isHidden" ); + * @example myLayout.loadState( JSON ); + */ + +// tell Layout that the state plugin is available + $.layout.plugins.stateManagement = true; + +// Add State-Management options to layout.defaults + $.layout.defaults.stateManagement = { + enabled: false // true = enable state-management, even if not using cookies + , autoSave: true // Save a state-cookie when page exits? + , autoLoad: true // Load the state-cookie when Layout inits? + , animateLoad: true // animate panes when loading state into an active layout + , includeChildren: true // recurse into child layouts to include their state as well + // List state-data to save - must be pane-specific + , stateKeys: "north.size,south.size,east.size,west.size," + + "north.isClosed,south.isClosed,east.isClosed,west.isClosed," + + "north.isHidden,south.isHidden,east.isHidden,west.isHidden" + , cookie: { + name: "" // If not specified, will use Layout.name, else just "Layout" + , domain: "" // blank = current domain + , path: "" // blank = current page, "/" = entire website + , expires: "" // 'days' to keep cookie - leave blank for 'session cookie' + , secure: false + } + }; + +// Set stateManagement as a 'layout-option', NOT a 'pane-option' + $.layout.optionsMap.layout.push("stateManagement"); +// Update config so layout does not move options into the pane-default branch (panes) + $.layout.config.optionRootKeys.push("stateManagement"); + + /* + * State Management methods + */ + $.layout.state = { + /** + * Get the current layout state and save it to a cookie + * + * myLayout.saveCookie( keys, cookieOpts ) + * + * @param {Object} inst + * @param {(string|Array)=} keys + * @param {Object=} cookieOpts + */ + saveCookie: function (inst, keys, cookieOpts) { + var o = inst.options + , sm = o.stateManagement + , oC = $.extend(true, {}, sm.cookie, cookieOpts || null) + , data = inst.state.stateData = inst.readState(keys || sm.stateKeys) // read current panes-state + ; + $.ui.cookie.write(oC.name || o.name || "Layout", $.layout.state.encodeJSON(data), oC); + return $.extend(true, {}, data); // return COPY of state.stateData data + } + + /** + * Remove the state cookie + * + * @param {Object} inst + */ + , deleteCookie: function (inst) { + var o = inst.options; + $.ui.cookie.clear(o.stateManagement.cookie.name || o.name || "Layout"); + } + + /** + * Read & return data from the cookie - as JSON + * + * @param {Object} inst + */ + , readCookie: function (inst) { + var o = inst.options; + var c = $.ui.cookie.read(o.stateManagement.cookie.name || o.name || "Layout"); + // convert cookie string back to a hash and return it + return c ? $.layout.state.decodeJSON(c) : {}; + } + + /** + * Get data from the cookie and USE IT to loadState + * + * @param {Object} inst + */ + , loadCookie: function (inst) { + var c = $.layout.state.readCookie(inst); // READ the cookie + if (c && !$.isEmptyObject(c)) { + inst.state.stateData = $.extend(true, {}, c); // SET state.stateData + inst.loadState(c); // LOAD the retrieved state + } + return c; + } + + /** + * Update layout options from the cookie, if one exists + * + * @param {Object} inst + * @param {Object=} stateData + * @param {boolean=} animate + */ + , loadState: function (inst, data, opts) { + if (!$.isPlainObject(data) || $.isEmptyObject(data)) + return; + + // normalize data & cache in the state object + data = inst.state.stateData = $.layout.transformData(data); // panes = default subkey + + // add missing/default state-restore options + var smo = inst.options.stateManagement; + opts = $.extend({ + animateLoad: false //smo.animateLoad + , includeChildren: smo.includeChildren + }, opts); + + if (!inst.state.initialized) { + /* + * layout NOT initialized, so just update its options + */ + // MUST remove pane.children keys before applying to options + // use a copy so we don't remove keys from original data + var o = $.extend(true, {}, data); + //delete o.center; // center has no state-data - only children + $.each($.layout.config.allPanes, function (idx, pane) { + if (o[pane]) + delete o[pane].children; + }); + // update CURRENT layout-options with saved state data + $.extend(true, inst.options, o); + } else { + /* + * layout already initialized, so modify layout's configuration + */ + var noAnimate = !opts.animateLoad + , o, c, h, state, open + ; + $.each($.layout.config.borderPanes, function (idx, pane) { + o = data[pane]; + if (!$.isPlainObject(o)) + return; // no key, skip pane + + s = o.size; + c = o.initClosed; + h = o.initHidden; + ar = o.autoResize; + state = inst.state[pane]; + open = state.isVisible; + + // reset autoResize + if (ar) + state.autoResize = ar; + // resize BEFORE opening + if (!open) + inst._sizePane(pane, s, false, false, false); // false=skipCallback/noAnimation/forceResize + // open/close as necessary - DO NOT CHANGE THIS ORDER! + if (h === true) + inst.hide(pane, noAnimate); + else if (c === true) + inst.close(pane, false, noAnimate); + else if (c === false) + inst.open(pane, false, noAnimate); + else if (h === false) + inst.show(pane, false, noAnimate); + // resize AFTER any other actions + if (open) + inst._sizePane(pane, s, false, false, noAnimate); // animate resize if option passed + }); + + /* + * RECURSE INTO CHILD-LAYOUTS + */ + if (opts.includeChildren) { + var paneStateChildren, childState; + $.each(inst.children, function (pane, paneChildren) { + paneStateChildren = data[pane] ? data[pane].children : 0; + if (paneStateChildren && paneChildren) { + $.each(paneChildren, function (stateKey, child) { + childState = paneStateChildren[stateKey]; + if (child && childState) + child.loadState(childState); + }); + } + }); + } + } + } + + /** + * Get the *current layout state* and return it as a hash + * + * @param {Object=} inst // Layout instance to get state for + * @param {object=} [opts] // State-Managements override options + */ + , readState: function (inst, opts) { + // backward compatility + if (typeof(opts) === 'string') + opts = {keys: opts}; + if (!opts) + opts = {}; + var sm = inst.options.stateManagement + , ic = opts.includeChildren + , recurse = ic !== undefined ? ic : sm.includeChildren + , keys = opts.stateKeys || sm.stateKeys + , alt = {isClosed: 'initClosed', isHidden: 'initHidden'} + , state = inst.state + , panes = $.layout.config.allPanes + , data = {} + , pair, pane, key, val + , ps, pC, child, array, count, branch + ; + if (Array.isArray(keys)) + keys = keys.join(","); + // convert keys to an array and change delimiters from '__' to '.' + keys = keys.replace(/__/g, ".").split(','); + // loop keys and create a data hash + for (var i = 0, n = keys.length; i < n; i++) { + pair = keys[i].split("."); + pane = pair[0]; + key = pair[1]; + if ($.inArray(pane, panes) < 0) + continue; // bad pane! + val = state[pane][key]; + if (val == undefined) + continue; + if (key == "isClosed" && state[pane]["isSliding"]) + val = true; // if sliding, then *really* isClosed + (data[pane] || (data[pane] = {}))[alt[key] ? alt[key] : key] = val; + } + + // recurse into the child-layouts for each pane + if (recurse) { + $.each(panes, function (idx, pane) { + pC = inst.children[pane]; + ps = state.stateData[pane]; + if ($.isPlainObject(pC) && !$.isEmptyObject(pC)) { + // ensure a key exists for this 'pane', eg: branch = data.center + branch = data[pane] || (data[pane] = {}); + if (!branch.children) + branch.children = {}; + $.each(pC, function (key, child) { + // ONLY read state from an initialize layout + if (child.state.initialized) + branch.children[key] = $.layout.state.readState(child); + // if we have PREVIOUS (onLoad) state for this child-layout, KEEP IT! + else if (ps && ps.children && ps.children[key]) { + branch.children[key] = $.extend(true, {}, ps.children[key]); + } + }); + } + }); + } + + return data; + } + + /** + * Stringify a JSON hash so can save in a cookie or db-field + */ + , encodeJSON: function (json) { + var local = window.JSON || {}; + return (local.stringify || stringify)(json); + + function stringify(h) { + var D = [], i = 0, k, v, t // k = key, v = value + , a = Array.isArray(h) + ; + for (k in h) { + v = h[k]; + t = typeof v; + if (t == 'string') // STRING - add quotes + v = '"' + v + '"'; + else if (t == 'object') // SUB-KEY - recurse into it + v = parse(v); + D[i++] = (!a ? '"' + k + '":' : '') + v; + } + return (a ? '[' : '{') + D.join(',') + (a ? ']' : '}'); + } + } + + /** + * Convert stringified JSON back to a hash object + * @see $.parseJSON(), adding in jQuery 1.4.1 + */ + , decodeJSON: function (str) { + try { + return $.parseJSON ? $.parseJSON(str) : window["eval"]("(" + str + ")") || {}; + } catch (e) { + return {}; + } + } + + + , _create: function (inst) { + var s = $.layout.state + , o = inst.options + , sm = o.stateManagement + ; + // ADD State-Management plugin methods to inst + $.extend(inst, { + // readCookie - update options from cookie - returns hash of cookie data + readCookie: function () { + return s.readCookie(inst); + } + // deleteCookie + , deleteCookie: function () { + s.deleteCookie(inst); + } + // saveCookie - optionally pass keys-list and cookie-options (hash) + , saveCookie: function (keys, cookieOpts) { + return s.saveCookie(inst, keys, cookieOpts); + } + // loadCookie - readCookie and use to loadState() - returns hash of cookie data + , loadCookie: function () { + return s.loadCookie(inst); + } + // loadState - pass a hash of state to use to update options + , loadState: function (stateData, opts) { + s.loadState(inst, stateData, opts); + } + // readState - returns hash of current layout-state + , readState: function (keys) { + return s.readState(inst, keys); + } + // add JSON utility methods too... + , encodeJSON: s.encodeJSON + , decodeJSON: s.decodeJSON + }); + + // init state.stateData key, even if plugin is initially disabled + inst.state.stateData = {}; + + // autoLoad MUST BE one of: data-array, data-hash, callback-function, or TRUE + if (!sm.autoLoad) + return; + + // When state-data exists in the autoLoad key USE IT, + // even if stateManagement.enabled == false + if ($.isPlainObject(sm.autoLoad)) { + if (!$.isEmptyObject(sm.autoLoad)) { + inst.loadState(sm.autoLoad); + } + } else if (sm.enabled) { + // update the options from cookie or callback + // if options is a function, call it to get stateData + if (typeof sm.autoLoad === "function") { + var d = {}; + try { + d = sm.autoLoad(inst, inst.state, inst.options, inst.options.name || ''); // try to get data from fn + } catch (e) { + } + if (d && $.isPlainObject(d) && !$.isEmptyObject(d)) + inst.loadState(d); + } else // any other truthy value will trigger loadCookie + inst.loadCookie(); + } + } + + , _unload: function (inst) { + var sm = inst.options.stateManagement; + if (sm.enabled && sm.autoSave) { + // if options is a function, call it to save the stateData + if (typeof sm.autoSave === "function") { + try { + sm.autoSave(inst, inst.state, inst.options, inst.options.name || ''); // try to get data from fn + } catch (e) { + } + } else // any truthy value will trigger saveCookie + inst.saveCookie(); + } + } + + }; + +// add state initialization method to Layout's onCreate array of functions + $.layout.onCreate.push($.layout.state._create); + $.layout.onUnload.push($.layout.state._unload); + + })(jQuery); + + + (function ($) { + + if (!$.layout) + return; + + +// tell Layout that the state plugin is available + $.layout.plugins.buttons = true; + +// Add State-Management options to layout.defaults + $.layout.defaults.autoBindCustomButtons = false; +// Set stateManagement as a layout-option, NOT a pane-option + $.layout.optionsMap.layout.push("autoBindCustomButtons"); + + /* + * Button methods + */ + $.layout.buttons = { + // set data used by multiple methods below + config: { + borderPanes: "north,south,west,east" + } + + /** + * Searches for .ui-layout-button-xxx elements and auto-binds them as layout-buttons + * + * @see _create() + */ + , init: function (inst) { + var pre = "ui-layout-button-" + , layout = inst.options.name || "" + , name; + $.each("toggle,open,close,pin,toggle-slide,open-slide".split(","), function (i, action) { + $.each($.layout.buttons.config.borderPanes.split(","), function (ii, pane) { + $("." + pre + action + "-" + pane).each(function () { + // if button was previously 'bound', data.layoutName was set, but is blank if layout has no 'name' + name = $(this).data("layoutName") || $(this).attr("layoutName"); + if (name == undefined || name === layout) + inst.onButton(this, action, pane); + }); + }); + }); + } + + /** + * Helper function to validate params received by addButton utilities + * + * Two classes are added to the element, based on the buttonClass... + * The type of button is appended to create the 2nd className: + * - ui-layout-button-pin + * - ui-layout-pane-button-toggle + * - ui-layout-pane-button-open + * - ui-layout-pane-button-close + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the button is for: 'north', 'south', etc. + * @return {Array.} If both params valid, the element matching 'selector' in a jQuery wrapper - otherwise returns null + */ + , get: function (inst, selector, pane, action) { + var $E = $(selector) + , o = inst.options + //, err = o.showErrorMessages + ; + if ($E.length && $.layout.buttons.config.borderPanes.indexOf(pane) >= 0) { + var btn = o[pane].buttonClass + "-" + action; + $E.addClass(btn + " " + btn + "-" + pane) + .data("layoutName", o.name); // add layout identifier - even if blank! + } + return $E; + } + + + /** + * NEW syntax for binding layout-buttons - will eventually replace addToggle, addOpen, etc. + * + * @param {(string|!Object)} sel jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} action + * @param {string} pane + */ + , bind: function (inst, sel, action, pane) { + var _ = $.layout.buttons; + switch (action.toLowerCase()) { + case "toggle": + _.addToggle(inst, sel, pane); + break; + case "open": + _.addOpen(inst, sel, pane); + break; + case "close": + _.addClose(inst, sel, pane); + break; + case "pin": + _.addPin(inst, sel, pane); + break; + case "toggle-slide": + _.addToggle(inst, sel, pane, true); + break; + case "open-slide": + _.addOpen(inst, sel, pane, true); + break; + } + return inst; + } + + /** + * Add a custom Toggler button for a pane + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the button is for: 'north', 'south', etc. + * @param {boolean=} slide true = slide-open, false = pin-open + */ + , addToggle: function (inst, selector, pane, slide) { + $.layout.buttons.get(inst, selector, pane, "toggle") + .on('click',function (evt) { + inst.toggle(pane, !!slide); + evt.stopPropagation(); + }); + return inst; + } + /** + * Add a slide Toggler button for a pane + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the button is for: 'north', 'south', etc. + * @param {boolean=} slide true = slide-open, false = pin-open + */ + , addSlideToggle: function (inst, selector, pane, slide) { + $.layout.buttons.get(inst, selector, pane, "slideToggle") + .on('click',function (evt) { + inst.slideToggle(pane, !!slide); + evt.stopPropagation(); + }); + return inst; + } + + /** + * Add a custom Open button for a pane + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the button is for: 'north', 'south', etc. + * @param {boolean=} slide true = slide-open, false = pin-open + */ + , addOpen: function (inst, selector, pane, slide) { + $.layout.buttons.get(inst, selector, pane, "open") + .attr("title", inst.options[pane].tips.Open) + .on('click',function (evt) { + inst.open(pane, !!slide); + evt.stopPropagation(); + }); + return inst; + } + + /** + * Add a custom Close button for a pane + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the button is for: 'north', 'south', etc. + */ + , addClose: function (inst, selector, pane) { + $.layout.buttons.get(inst, selector, pane, "close") + .attr("title", inst.options[pane].tips.Close) + .on('click',function (evt) { + inst.close(pane); + evt.stopPropagation(); + }); + return inst; + } + + /** + * Add a custom Pin button for a pane + * + * Four classes are added to the element, based on the paneClass for the associated pane... + * Assuming the default paneClass and the pin is 'up', these classes are added for a west-pane pin: + * - ui-layout-pane-pin + * - ui-layout-pane-west-pin + * - ui-layout-pane-pin-up + * - ui-layout-pane-west-pin-up + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the pin is for: 'north', 'south', etc. + */ + , addPin: function (inst, selector, pane) { + var $E = $.layout.buttons.get(inst, selector, pane, "pin"); + if ($E.length) { + var s = inst.state[pane]; + $E.on('click',function (evt) { + $.layout.buttons.setPinState(inst, $(this), pane, (s.isSliding || s.isClosed)); + if (s.isSliding || s.isClosed) + inst.open(pane); // change from sliding to open + else + inst.close(pane); // slide-closed + evt.stopPropagation(); + }); + // add up/down pin attributes and classes + $.layout.buttons.setPinState(inst, $E, pane, (!s.isClosed && !s.isSliding)); + // add this pin to the pane data so we can 'sync it' automatically + // PANE.pins key is an array so we can store multiple pins for each pane + s.pins.push(selector); // just save the selector string + } + return inst; + } + + /** + * Change the class of the pin button to make it look 'up' or 'down' + * + * @see addPin(), syncPins() + * @param {Array.} $Pin The pin-span element in a jQuery wrapper + * @param {string} pane These are the params returned to callbacks by layout() + * @param {boolean} doPin true = set the pin 'down', false = set it 'up' + */ + , setPinState: function (inst, $Pin, pane, doPin) { + var updown = $Pin.attr("pin"); + if (updown && doPin === (updown == "down")) + return; // already in correct state + var + po = inst.options[pane] + , lang = po.tips + , pin = po.buttonClass + "-pin" + , side = pin + "-" + pane + , UP = pin + "-up " + side + "-up" + , DN = pin + "-down " + side + "-down" + ; + $Pin + .attr("pin", doPin ? "down" : "up") // logic + .attr("title", doPin ? lang.Unpin : lang.Pin) + .removeClass(doPin ? UP : DN) + .addClass(doPin ? DN : UP) + ; + } + + /** + * INTERNAL function to sync 'pin buttons' when pane is opened or closed + * Unpinned means the pane is 'sliding' - ie, over-top of the adjacent panes + * + * @see open(), close() + * @param {string} pane These are the params returned to callbacks by layout() + * @param {boolean} doPin True means set the pin 'down', False means 'up' + */ + , syncPinBtns: function (inst, pane, doPin) { + // REAL METHOD IS _INSIDE_ LAYOUT - THIS IS HERE JUST FOR REFERENCE + $.each(state[pane].pins, function (i, selector) { + $.layout.buttons.setPinState(inst, $(selector), pane, doPin); + }); + } + + + , _load: function (inst) { + // ADD Button methods to Layout Instance + $.extend(inst, { + bindButton: function (selector, action, pane) { + return $.layout.buttons.on(inst, selector, action, pane); + } + // DEPRECATED METHODS... + , addToggleBtn: function (selector, pane, slide) { + return $.layout.buttons.addToggle(inst, selector, pane, slide); + } + , addSlideToggleBtn: function (selector, pane, slide) { + return $.layout.buttons.addSlideToggle(inst, selector, pane, slide); + } + , addOpenBtn: function (selector, pane, slide) { + return $.layout.buttons.addOpen(inst, selector, pane, slide); + } + , addCloseBtn: function (selector, pane) { + return $.layout.buttons.addClose(inst, selector, pane); + } + , addPinBtn: function (selector, pane) { + return $.layout.buttons.addPin(inst, selector, pane); + } + }); + + // init state array to hold pin-buttons + for (var i = 0; i < 4; i++) { + var pane = $.layout.buttons.config.borderPanes[i]; + inst.state[pane].pins = []; + } + + // auto-init buttons onLoad if option is enabled + if (inst.options.autoBindCustomButtons) + $.layout.buttons.init(inst); + } + + , _unload: function (inst) { + // TODO: unbind all buttons??? + } + + }; + +// add initialization method to Layout's onLoad array of functions + $.layout.onLoad.push($.layout.buttons._load); +//$.layout.onUnload.push( $.layout.buttons._unload ); + + })(jQuery); + + + /** + * jquery.layout.browserZoom 1.0 + * $Date: 2011-12-29 08:00:00 (Thu, 29 Dec 2011) $ + * + * Copyright (c) 2012 + * Kevin Dalman (http://allpro.net) + * + * Dual licensed under the GPL (http://www.gnu.org/licenses/gpl.html) + * and MIT (http://www.opensource.org/licenses/mit-license.php) licenses. + * + * @requires: UI Layout 1.3.0.rc30.1 or higher + * + * @see: http://groups.google.com/group/jquery-ui-layout + * + * TODO: Extend logic to handle other problematic zooming in browsers + * TODO: Add hotkey/mousewheel bindings to _instantly_ respond to these zoom event + */ + (function ($) { + +// tell Layout that the plugin is available + $.layout.plugins.browserZoom = true; + + $.layout.defaults.browserZoomCheckInterval = 1000; + $.layout.optionsMap.layout.push("browserZoomCheckInterval"); + + /* + * browserZoom methods + */ + $.layout.browserZoom = { + _init: function (inst) { + // abort if browser does not need this check + if ($.layout.browserZoom.ratio() !== false) + $.layout.browserZoom._setTimer(inst); + } + + , _setTimer: function (inst) { + // abort if layout destroyed or browser does not need this check + if (inst.destroyed) + return; + var o = inst.options + , s = inst.state + // don't need check if inst has parentLayout, but check occassionally in case parent destroyed! + // MINIMUM 100ms interval, for performance + , ms = inst.hasParentLayout ? 5000 : Math.max(o.browserZoomCheckInterval, 100) + ; + // set the timer + setTimeout(function () { + if (inst.destroyed || !o.resizeWithWindow) + return; + var d = $.layout.browserZoom.ratio(); + if (d !== s.browserZoom) { + s.browserZoom = d; + inst.resizeAll(); + } + // set a NEW timeout + $.layout.browserZoom._setTimer(inst); + } + , ms); + } + + , ratio: function () { + var w = window + , s = screen + , d = document + , dE = d.documentElement || d.body + , b = $.layout.browser + , v = b.version + , r, sW, cW + ; + // we can ignore all browsers that fire window.resize event onZoom + if (!b.msie || v > 8) + return false; // don't need to track zoom + if (s.deviceXDPI && s.systemXDPI) // syntax compiler hack + return calc(s.deviceXDPI, s.systemXDPI); + // everything below is just for future reference! + if (b.webkit && (r = d.body.getBoundingClientRect)) + return calc((r.left - r.right), d.body.offsetWidth); + if (b.webkit && (sW = w.outerWidth)) + return calc(sW, w.innerWidth); + if ((sW = s.width) && (cW = dE.clientWidth)) + return calc(sW, cW); + return false; // no match, so cannot - or don't need to - track zoom + + function calc(x, y) { + return (parseInt(x, 10) / parseInt(y, 10) * 100).toFixed(); + } + } + + }; +// add initialization method to Layout's onLoad array of functions + $.layout.onReady.push($.layout.browserZoom._init); + + + })(jQuery); + + + (function ($) { + +// Add a new "slideOffscreen" effect + if ($.effects) { + + // add an option so initClosed and initHidden will work + $.layout.defaults.panes.useOffscreenClose = false; // user must enable when needed + /* set the new animation as the default for all panes + $.layout.defaults.panes.fxName = "slideOffscreen"; + */ + + if ($.layout.plugins) + $.layout.plugins.effects.slideOffscreen = true; + + // dupe 'slide' effect defaults as new effect defaults + $.layout.effects.slideOffscreen = $.extend(true, {}, $.layout.effects.slide); + + // add new effect to jQuery UI + $.effects.slideOffscreen = function (o) { + return this.queue(function () { + + var fx = $.effects + , opt = o.options + , $el = $(this) + , pane = $el.data('layoutEdge') + , state = $el.data('parentLayout').state + , dist = state[pane].size + , s = this.style + , props = ['top', 'bottom', 'left', 'right'] + // Set options + , mode = fx.setMode($el, opt.mode || 'show') // Set Mode + , show = (mode == 'show') + , dir = opt.direction || 'left' // Default Direction + , ref = (dir == 'up' || dir == 'down') ? 'top' : 'left' + , pos = (dir == 'up' || dir == 'left') + , offscrn = $.layout.config.offscreenCSS || {} + , keyLR = $.layout.config.offscreenReset + , keyTB = 'offscreenResetTop' // only used internally + , animation = {} + ; + // Animation settings + animation[ref] = (show ? (pos ? '+=' : '-=') : (pos ? '-=' : '+=')) + dist; + + if (show) { // show() animation, so save top/bottom but retain left/right set when 'hidden' + $el.data(keyTB, {top: s.top, bottom: s.bottom}); + + // set the top or left offset in preparation for animation + // Note: ALL animations work by shifting the top or left edges + if (pos) { // top (north) or left (west) + $el.css(ref, isNaN(dist) ? "-" + dist : -dist); // Shift outside the left/top edge + } else { // bottom (south) or right (east) - shift all the way across container + if (dir === 'right') + $el.css({left: state.container.layoutWidth, right: 'auto'}); + else // dir === bottom + $el.css({top: state.container.layoutHeight, bottom: 'auto'}); + } + // restore the left/right setting if is a top/bottom animation + if (ref === 'top') + $el.css($el.data(keyLR) || {}); + } else { // hide() animation, so save ALL CSS + $el.data(keyTB, {top: s.top, bottom: s.bottom}); + $el.data(keyLR, {left: s.left, right: s.right}); + } + + // Animate + $el.show().animate(animation, { + queue: false, duration: o.duration, easing: opt.easing, complete: function () { + // Restore top/bottom + if ($el.data(keyTB)) + $el.css($el.data(keyTB)).removeData(keyTB); + if (show) // Restore left/right too + $el.css($el.data(keyLR) || {}).removeData(keyLR); + else // Move the pane off-screen (left: -99999, right: 'auto') + $el.css(offscrn); + + if (o.callback) + o.callback.apply(this, arguments); // Callback + $el.dequeue(); + } + }); + + }); + }; + + } + + })(jQuery); + + + (function ($) { + var _ = $.layout; + +// make sure the callbacks branch exists + if (!_.callbacks) + _.callbacks = {}; + + _.callbacks.resizePaneAccordions = function (x, ui) { + // may be called EITHER from layout-pane.onresize OR tabs.show + var $P = ui.jquery ? ui : $(ui.newPanel || ui.panel); + // find all VISIBLE accordions inside this pane and resize them + $P.find(".ui-accordion:visible").each(function () { + var $E = $(this); + if ($E.data("accordion")) // jQuery < 1.9 + $E.accordion("resize"); + if ($E.data("ui-accordion")) // jQuery >= 1.9 + $E.accordion("refresh"); + }); + }; + })(jQuery); + + + (function ($) { + $.layout.callbacks.resizeDataTables = function (x, ui) { + // may be called EITHER from layout-pane.onresize OR tabs.show + var oPane = ui.jquery ? ui[0] : ui.panel; + // cannot resize if the pane is currently closed or hidden + if (!$(oPane).is(":visible")) + return; + // find all data tables inside this pane and resize them + $($.fn.dataTable.fnTables(true)).each(function (i, table) { + if ($.contains(oPane, table)) { + $(table).dataTable().fnAdjustColumnSizing(); + } + }); + }; + })(jQuery); + + + (function ($) { + var _ = $.layout; + +// make sure the callbacks branch exists + if (!_.callbacks) + _.callbacks = {}; + +// this callback is bound to the tabs.show event OR to layout-pane.onresize event + _.callbacks.resizeTabLayout = function (x, ui) { + // may be called EITHER from layout-pane.onresize OR tabs.show/activate + var $P = ui.jquery ? ui : $(ui.newPanel || ui.panel); + // find all VISIBLE layouts inside this pane/panel and resize them + $P.filter(":visible").find(".ui-layout-container:visible").addBack().each(function () { + var layout = $(this).data("layout"); + if (layout) { + layout.options.resizeWithWindow = false; // set option just in case not already set + layout.resizeAll(); + } + }); + }; + }) + (jQuery); + + return jQuery; +})); + + +/** + * @preserve + * jquery.layout 1.8.0 + * $Date: 2019-06-05 $ + * $Rev: 1.0.8.0 $ + * + * Copyright (c) 2014 Kevin Dalman (http://jquery-dev.com) + * Based on work by Fabrizio Balliano (http://www.fabrizioballiano.net) + * + * Dual licensed under the GPL (http://www.gnu.org/licenses/gpl.html) + * and MIT (http://www.opensource.org/licenses/mit-license.php) licenses. + * + * SEE: http://layout.jquery-dev.com/LICENSE.txt + * + * Changelog: http://layout.jquery-dev.com/changelog.cfm + * + * Docs: http://layout.jquery-dev.com/documentation.html + * Tips: http://layout.jquery-dev.com/tips.html + * Help: http://groups.google.com/group/jquery-ui-layout + * + * History + * 2016/28/10 - Added responsiveness - marc magon + * 2018/01/27 - Updated the toggler class and responsive properties + * 2018/04/02 - Switch unbinds to .off() as recommended + * + * 2019/02/09 - @rsprinkle Add AMD Support, + * @alexsielicki Fixing issue with running under webpack with jQuery 3.3.1 and jQuery Migrate plugin + * + * 2019/03/25 - @rsprinkle AMD Support - Return JQuery + */ + +/* JavaDoc Info: http://code.google.com/closure/compiler/docs/js-for-compiler.html + * {!Object} non-nullable type (never NULL) + * {?string} nullable type (sometimes NULL) - default for {Object} + * {number=} optional parameter + * {*} ALL types + */ +// NOTE: For best readability, view with a fixed-width font and tabs equal to 4-chars +(function (factory) +{ + if (typeof define === 'function' && define.amd) + { + // AMD. Register as anonymous module. + define(['jquery'], factory); + } + else + { + // Browser globals. + factory(jQuery); + } +}(function(jQuery) +{ + (function ($) { +// alias Math methods - used a lot! + var min = Math.min, max = Math.max, round = Math.floor, isStr = function (v) { + return typeof(v) === "string"; + } + + /** + * @param {!Object} Instance + * @param {Array.} a_fn + */ + , runPluginCallbacks = function (Instance, a_fn) { + if (Array.isArray(a_fn)) + for (var i = 0, c = a_fn.length; i < c; i++) { + var fn = a_fn[i]; + try { + if (isStr(fn)) // 'name' of a function + fn = eval(fn); + if (typeof fn === "function") + g(fn)(Instance); + } catch (ex) { + } + } + + function g(f) { + return f; + } + + // compiler hack + } + ; + + /* + * GENERIC $.layout METHODS - used by all layouts + */ + $.layout = { + version: "1.7.4" + , revision: 1.7002 // eg: ver 1.4.4 = rev 1.0404 - major(n+).minor(nn)+patch(nn+) + + // $.layout.browser REPLACES $.browser + , browser: {} // set below + + // *PREDEFINED* EFFECTS & DEFAULTS + // MUST list effect here - OR MUST set an fxSettings option (can be an empty hash: {}) + , effects: { + // Pane Open/Close Animations + slide: { + all: {duration: "fast"} // eg: duration: 1000, easing: "easeOutBounce" + , north: {direction: "up"} + , south: {direction: "down"} + , east: {direction: "right"} + , west: {direction: "left"} + } + , drop: { + all: {duration: "slow"} + , north: {direction: "up"} + , south: {direction: "down"} + , east: {direction: "right"} + , west: {direction: "left"} + } + , scale: { + all: {duration: "fast"} + } + // these are not recommended, but can be used + , blind: {} + , clip: {} + , explode: {} + , fade: {} + , fold: {} + , puff: {} + + // Pane Resize Animations + , size: { + all: {easing: "swing"} + } + } + + // INTERNAL CONFIG DATA - DO NOT CHANGE THIS! + , config: { + optionRootKeys: "effects,panes,north,south,west,east,center".split(",") + , allPanes: "north,south,west,east,center".split(",") + , borderPanes: "north,south,west,east".split(",") + , oppositeEdge: { + north: "south" + , south: "north" + , east: "west" + , west: "east" + } + // offscreen data + , offscreenCSS: {left: "-99999px", right: "auto"} // used by hide/close if useOffscreenClose=true + , offscreenReset: "offscreenReset" // key used for data + // CSS used in multiple places + , hidden: {visibility: "hidden"} + , visible: {visibility: "visible"} + // layout element settings + , resizers: { + cssReq: { + position: "absolute" + , padding: 0 + , margin: 0 + , fontSize: "1px" + , textAlign: "left" // to counter-act "center" alignment! + , overflow: "hidden" // prevent toggler-button from overflowing + // SEE $.layout.defaults.zIndexes.resizer_normal + } + , cssDemo: {// DEMO CSS - applied if: options.PANE.applyDemoStyles=true + background: "#DDD" + , border: "none" + } + } + , togglers: { + cssReq: { + position: "absolute" + , display: "block" + , padding: 0 + , margin: 0 + , overflow: "hidden" + , textAlign: "center" + , fontSize: "1px" + , cursor: "pointer" + , zIndex: 1 + } + , cssDemo: {// DEMO CSS - applied if: options.PANE.applyDemoStyles=true + background: "#AAA" + } + } + , content: { + cssReq: { + position: "relative" /* contain floated or positioned elements */ + } + , cssDemo: {// DEMO CSS - applied if: options.PANE.applyDemoStyles=true + overflow: "auto" + , padding: "10px" + } + , cssDemoPane: {// DEMO CSS - REMOVE scrolling from 'pane' when it has a content-div + overflow: "hidden" + , padding: 0 + } + } + , panes: {// defaults for ALL panes - overridden by 'per-pane settings' below + cssReq: { + position: "absolute" + , margin: 0 + // $.layout.defaults.zIndexes.pane_normal + } + , cssDemo: {// DEMO CSS - applied if: options.PANE.applyDemoStyles=true + padding: "10px" + , background: "#FFF" + , border: "1px solid #BBB" + , overflow: "auto" + } + } + , north: { + side: "top" + , sizeType: "Height" + , dir: "horz" + , cssReq: { + top: 0 + , bottom: "auto" + , left: 0 + , right: 0 + , width: "auto" + // height: DYNAMIC + } + } + , south: { + side: "bottom" + , sizeType: "Height" + , dir: "horz" + , cssReq: { + top: "auto" + , bottom: 0 + , left: 0 + , right: 0 + , width: "auto" + // height: DYNAMIC + } + } + , east: { + side: "right" + , sizeType: "Width" + , dir: "vert" + , cssReq: { + left: "auto" + , right: 0 + , top: "auto" // DYNAMIC + , bottom: "auto" // DYNAMIC + , height: "auto" + // width: DYNAMIC + } + } + , west: { + side: "left" + , sizeType: "Width" + , dir: "vert" + , cssReq: { + left: 0 + , right: "auto" + , top: "auto" // DYNAMIC + , bottom: "auto" // DYNAMIC + , height: "auto" + // width: DYNAMIC + } + } + , center: { + dir: "center" + , cssReq: { + left: "auto" // DYNAMIC + , right: "auto" // DYNAMIC + , top: "auto" // DYNAMIC + , bottom: "auto" // DYNAMIC + , height: "auto" + , width: "auto" + } + } + } + + // CALLBACK FUNCTION NAMESPACE - used to store reusable callback functions + , callbacks: {} + + , getParentPaneElem: function (el) { + // must pass either a container or pane element + var $el = $(el) + , layout = $el.data("layout") || $el.data("parentLayout"); + if (layout) { + var $cont = layout.container; + // see if this container is directly-nested inside an outer-pane + if ($cont.data("layoutPane")) + return $cont; + var $pane = $cont.closest("." + $.layout.defaults.panes.paneClass); + // if a pane was found, return it + if ($pane.data("layoutPane")) + return $pane; + } + return null; + } + + , getParentPaneInstance: function (el) { + // must pass either a container or pane element + var $pane = $.layout.getParentPaneElem(el); + return $pane ? $pane.data("layoutPane") : null; + } + + , getParentLayoutInstance: function (el) { + // must pass either a container or pane element + var $pane = $.layout.getParentPaneElem(el); + return $pane ? $pane.data("parentLayout") : null; + } + + , getEventObject: function (evt) { + return typeof evt === "object" && evt.stopPropagation ? evt : null; + } + , parsePaneName: function (evt_or_pane) { + var evt = $.layout.getEventObject(evt_or_pane) + , pane = evt_or_pane; + if (evt) { + // ALWAYS stop propagation of events triggered in Layout! + evt.stopPropagation(); + pane = $(this).data("layoutEdge"); + } + if (pane && !/^(west|east|north|south|center)$/.test(pane)) { + $.layout.msg('LAYOUT ERROR - Invalid pane-name: "' + pane + '"'); + pane = "error"; + } + return pane; + } + + + // LAYOUT-PLUGIN REGISTRATION + // more plugins can added beyond this default list + , plugins: { + draggable: !!$.fn.draggable // resizing + , effects: { + core: !!$.effects // animimations (specific effects tested by initOptions) + , slide: $.effects && ($.effects.slide || ($.effects.effect && $.effects.effect.slide)) // default effect + } + } + +// arrays of plugin or other methods to be triggered for events in *each layout* - will be passed 'Instance' + , onCreate: [] // runs when layout is just starting to be created - right after options are set + , onLoad: [] // runs after layout container and global events init, but before initPanes is called + , onReady: [] // runs after initialization *completes* - ie, after initPanes completes successfully + , onDestroy: [] // runs after layout is destroyed + , onUnload: [] // runs after layout is destroyed OR when page unloads + , afterOpen: [] // runs after setAsOpen() completes + , afterClose: [] // runs after setAsClosed() completes + + /* + * GENERIC UTILITY METHODS + */ + + // calculate and return the scrollbar width, as an integer + , scrollbarWidth: function () { + return window.scrollbarWidth || $.layout.getScrollbarSize('width'); + } + , scrollbarHeight: function () { + return window.scrollbarHeight || $.layout.getScrollbarSize('height'); + } + , getScrollbarSize: function (dim) { + var $c = $('
                  ').appendTo("body") + , d = {width: $c.outerWidth - $c[0].clientWidth, height: 100 - $c[0].clientHeight}; + $c.remove(); + window.scrollbarWidth = d.width; + window.scrollbarHeight = d.height; + return dim.match(/^(width|height)$/) ? d[dim] : d; + } + + + , disableTextSelection: function () { + var $d = $(document) + , s = 'textSelectionDisabled' + , x = 'textSelectionInitialized' + ; + if ($.fn.disableSelection) { + if (!$d.data(x)) // document hasn't been initialized yet + $d.on('mouseup', $.layout.enableTextSelection).data(x, true); + if (!$d.data(s)) + $d.disableSelection().data(s, true); + } + } + , enableTextSelection: function () { + var $d = $(document) + , s = 'textSelectionDisabled'; + if ($.fn.enableSelection && $d.data(s)) + $d.enableSelection().data(s, false); + } + + + /** + * Returns hash container 'display' and 'visibility' + * + * @see $.swap() - swaps CSS, runs callback, resets CSS + * @param {!Object} $E jQuery element + * @param {boolean=} [force=false] Run even if display != none + * @return {!Object} Returns current style props, if applicable + */ + , showInvisibly: function ($E, force) { + if ($E && $E.length && (force || $E.css("display") === "none")) { // only if not *already hidden* + var s = $E[0].style + // save ONLY the 'style' props because that is what we must restore + , CSS = {display: s.display || '', visibility: s.visibility || ''}; + // show element 'invisibly' so can be measured + $E.css({display: "block", visibility: "hidden"}); + return CSS; + } + return {}; + } + + /** + * Returns data for setting size of an element (container or a pane). + * + * @see _create(), onWindowResize() for container, plus others for pane + * @return JSON Returns a hash of all dimensions: top, bottom, left, right, outerWidth, innerHeight, etc + */ + , getElementDimensions: function ($E, inset) { + var + // dimensions hash - start with current data IF passed + d = {css: {}, inset: {}} + , x = d.css // CSS hash + , i = {bottom: 0} // TEMP insets (bottom = complier hack) + , N = $.layout.cssNum + , R = Math.round + , off = $E.offset() + , b, p, ei // TEMP border, padding + ; + d.offsetLeft = off.left; + d.offsetTop = off.top; + + if (!inset) + inset = {}; // simplify logic below + + $.each("Left,Right,Top,Bottom".split(","), function (idx, e) { // e = edge + b = x["border" + e] = $.layout.borderWidth($E, e); + p = x["padding" + e] = $.layout.cssNum($E, "padding" + e); + ei = e.toLowerCase(); + d.inset[ei] = inset[ei] >= 0 ? inset[ei] : p; // any missing insetX value = paddingX + i[ei] = d.inset[ei] + b; // total offset of content from outer side + }); + + x.width = R($E.width()); + x.height = R($E.height()); + x.top = N($E, "top", true); + x.bottom = N($E, "bottom", true); + x.left = N($E, "left", true); + x.right = N($E, "right", true); + + d.outerWidth = R($E.outerWidth()); + d.outerHeight = R($E.outerHeight()); + // calc the TRUE inner-dimensions, even in quirks-mode! + d.innerWidth = max(0, d.outerWidth - i.left - i.right); + d.innerHeight = max(0, d.outerHeight - i.top - i.bottom); + // layoutWidth/Height is used in calcs for manual resizing + // layoutW/H only differs from innerW/H when in quirks-mode - then is like outerW/H + d.layoutWidth = R($E.innerWidth()); + d.layoutHeight = R($E.innerHeight()); + + //if ($E.prop('tagName') === 'BODY') { debugData( d, $E.prop('tagName') ); } // DEBUG + + //d.visible = $E.is(":visible");// && x.width > 0 && x.height > 0; + + return d; + } + + , getElementStyles: function ($E, list) { + var + CSS = {} + , style = $E[0].style + , props = list.split(",") + , sides = "Top,Bottom,Left,Right".split(",") + , attrs = "Color,Style,Width".split(",") + , p, s, a, i, j, k + ; + for (i = 0; i < props.length; i++) { + p = props[i]; + if (p.match(/(border|padding|margin)$/)) + for (j = 0; j < 4; j++) { + s = sides[j]; + if (p === "border") + for (k = 0; k < 3; k++) { + a = attrs[k]; + CSS[p + s + a] = style[p + s + a]; + } + else + CSS[p + s] = style[p + s]; + } + else + CSS[p] = style[p]; + } + return CSS + } + + /** + * Return the innerWidth for the current browser/doctype + * + * @see initPanes(), sizeMidPanes(), initHandles(), sizeHandles() + * @param {Array.} $E Must pass a jQuery object - first element is processed + * @param {number=} outerWidth (optional) Can pass a width, allowing calculations BEFORE element is resized + * @return {number} Returns the innerWidth of the elem by subtracting padding and borders + */ + , cssWidth: function ($E, outerWidth) { + // a 'calculated' outerHeight can be passed so borders and/or padding are removed if needed + if (outerWidth <= 0) + return 0; + + var lb = $.layout.browser + , bs = !lb.boxModel ? "border-box" : lb.boxSizing ? $E.css("boxSizing") : "content-box" + , b = $.layout.borderWidth + , n = $.layout.cssNum + , W = outerWidth + ; + // strip border and/or padding from outerWidth to get CSS Width + if (bs !== "border-box") + W -= (b($E, "Left") + b($E, "Right")); + if (bs === "content-box") + W -= (n($E, "paddingLeft") + n($E, "paddingRight")); + return max(0, W); + } + + /** + * Return the innerHeight for the current browser/doctype + * + * @see initPanes(), sizeMidPanes(), initHandles(), sizeHandles() + * @param {Array.} $E Must pass a jQuery object - first element is processed + * @param {number=} outerHeight (optional) Can pass a width, allowing calculations BEFORE element is resized + * @return {number} Returns the innerHeight of the elem by subtracting padding and borders + */ + , cssHeight: function ($E, outerHeight) { + // a 'calculated' outerHeight can be passed so borders and/or padding are removed if needed + if (outerHeight <= 0) + return 0; + + var lb = $.layout.browser + , bs = !lb.boxModel ? "border-box" : lb.boxSizing ? $E.css("boxSizing") : "content-box" + , b = $.layout.borderWidth + , n = $.layout.cssNum + , H = outerHeight + ; + // strip border and/or padding from outerHeight to get CSS Height + if (bs !== "border-box") + H -= (b($E, "Top") + b($E, "Bottom")); + if (bs === "content-box") + H -= (n($E, "paddingTop") + n($E, "paddingBottom")); + return max(0, H); + } + + /** + * Returns the 'current CSS numeric value' for a CSS property - 0 if property does not exist + * + * @see Called by many methods + * @param {Array.} $E Must pass a jQuery object - first element is processed + * @param {string} prop The name of the CSS property, eg: top, width, etc. + * @param {boolean=} [allowAuto=false] true = return 'auto' if that is value; false = return 0 + * @return {(string|number)} Usually used to get an integer value for position (top, left) or size (height, width) + */ + , cssNum: function ($E, prop, allowAuto) { + if (!$E.jquery) + $E = $($E); + var CSS = $.layout.showInvisibly($E) + , p = $.css($E[0], prop, true) + , v = allowAuto && p == "auto" ? p : Math.round(parseFloat(p) || 0); + $E.css(CSS); // RESET + return v; + } + + , borderWidth: function (el, side) { + if (el.jquery) + el = el[0]; + var b = "border" + side.substr(0, 1).toUpperCase() + side.substr(1); // left => Left + return $.css(el, b + "Style", true) === "none" ? 0 : Math.round(parseFloat($.css(el, b + "Width", true)) || 0); + } + + /** + * Mouse-tracking utility - FUTURE REFERENCE + * + * init: if (!window.mouse) { + * window.mouse = { x: 0, y: 0 }; + * $(document).mousemove( $.layout.trackMouse ); + * } + * + * @param {Object} evt + * + , trackMouse: function (evt) { + window.mouse = { x: evt.clientX, y: evt.clientY }; + } + */ + + /** + * SUBROUTINE for preventPrematureSlideClose option + * + * @param {Object} evt + * @param {Object=} el + */ + , isMouseOverElem: function (evt, el) { + var + $E = $(el || this) + , d = $E.offset() + , T = d.top + , L = d.left + , R = L + $E.outerWidth() + , B = T + $E.outerHeight() + , x = evt.pageX // evt.clientX ? + , y = evt.pageY // evt.clientY ? + ; + // if X & Y are < 0, probably means is over an open SELECT + return ($.layout.browser.msie && x < 0 && y < 0) || ((x >= L && x <= R) && (y >= T && y <= B)); + } + + /** + * Message/Logging Utility + * + * @example $.layout.msg("My message"); // log text + * @example $.layout.msg("My message", true); // alert text + * @example $.layout.msg({ foo: "bar" }, "Title"); // log hash-data, with custom title + * @example $.layout.msg({ foo: "bar" }, true, "Title", { sort: false }); -OR- + * @example $.layout.msg({ foo: "bar" }, "Title", { sort: false, display: true }); // alert hash-data + * + * @param {(Object|string)} info String message OR Hash/Array + * @param {(Boolean|string|Object)=} [popup=false] True means alert-box - can be skipped + * @param {(Object|string)=} [debugTitle=""] Title for Hash data - can be skipped + * @param {Object=} [debugOpts] Extra options for debug output + */ + , msg: function (info, popup, debugTitle, debugOpts) { + if ($.isPlainObject(info) && window.debugData) { + if (typeof popup === "string") { + debugOpts = debugTitle; + debugTitle = popup; + } else if (typeof debugTitle === "object") { + debugOpts = debugTitle; + debugTitle = null; + } + var t = debugTitle || "log( )" + , o = $.extend({sort: false, returnHTML: false, display: false}, debugOpts); + if (popup === true || o.display) + debugData(info, t, o); + else if (window.console) + console.log(debugData(info, t, o)); + } else if (popup) + alert(info); + else if (window.console) + console.log(info); + else { + var id = "#layoutLogger" + , $l = $(id); + if (!$l.length) + $l = createLog(); + $l.children("ul").append('
                • ' + info.replace(/\/g, ">") + '
                  • '); + } + + function createLog() { + var pos = $.support.fixedPosition ? 'fixed' : 'absolute' + , $e = $('
                  ' + + '
                  ' + + 'XLayout console.log
                  ' + + '
                    ' + + '
                    ' + ).appendTo("body"); + $e.css('left', $(window).width() - $e.outerWidth() - 5); + if ($.ui.draggable) + $e.draggable({handle: ':first-child'}); + return $e; + } + } + + }; + + + /* + * $.layout.browser REPLACES removed $.browser, with extra data + * Parsing code here adapted from jQuery 1.8 $.browse + */ + (function () { + var u = navigator.userAgent.toLowerCase() + , m = /(chrome)[ \/]([\w.]+)/.exec(u) + || /(webkit)[ \/]([\w.]+)/.exec(u) + || /(opera)(?:.*version|)[ \/]([\w.]+)/.exec(u) + || /(msie) ([\w.]+)/.exec(u) + || u.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec(u) + || [] + , b = m[1] || "" + , v = m[2] || 0 + , ie = b === "msie" + , cm = document.compatMode + , $s = $.support + , bs = $s.boxSizing !== undefined ? $s.boxSizing : $s.boxSizingReliable + , bm = !ie || !cm || cm === "CSS1Compat" || $s.boxModel || false + , lb = $.layout.browser = { + version: v + , safari: b === "webkit" // webkit (NOT chrome) = safari + , webkit: b === "chrome" // chrome = webkit + , msie: ie + , isIE6: ie && v == 6 + // ONLY IE reverts to old box-model - Note that compatMode was deprecated as of IE8 + , boxModel: bm + , boxSizing: !!(typeof bs === "function" ? bs() : bs) + }; + if (b) + lb[b] = true; // set CURRENT browser + /* OLD versions of jQuery only set $.support.boxModel after page is loaded + * so if this is IE, use support.boxModel to test for quirks-mode (ONLY IE changes boxModel) */ + if (!bm && !cm) + $(function () { + lb.boxModel = $s.boxModel; + }); + })(); + + +// DEFAULT OPTIONS + $.layout.defaults = { + /* + * LAYOUT & LAYOUT-CONTAINER OPTIONS + * - none of these options are applicable to individual panes + */ + name: "" // Not required, but useful for buttons and used for the state-cookie + , containerClass: "ui-layout-container" // layout-container element + , inset: null // custom container-inset values (override padding) + , scrollToBookmarkOnLoad: true // after creating a layout, scroll to bookmark in URL (.../page.htm#myBookmark) + , resizeWithWindow: true // bind thisLayout.resizeAll() to the window.resize event + , resizeWithWindowDelay: 200 // delay calling resizeAll because makes window resizing very jerky + , resizeWithWindowMaxDelay: 0 // 0 = none - force resize every XX ms while window is being resized + , maskPanesEarly: false // true = create pane-masks on resizer.mouseDown instead of waiting for resizer.dragstart + , onresizeall_start: null // CALLBACK when resizeAll() STARTS - NOT pane-specific + , onresizeall_end: null // CALLBACK when resizeAll() ENDS - NOT pane-specific + , onload_start: null // CALLBACK when Layout inits - after options initialized, but before elements + , onload_end: null // CALLBACK when Layout inits - after EVERYTHING has been initialized + , onunload_start: null // CALLBACK when Layout is destroyed OR onWindowUnload + , onunload_end: null // CALLBACK when Layout is destroyed OR onWindowUnload + , initPanes: true // false = DO NOT initialize the panes onLoad - will init later + , showErrorMessages: true // enables fatal error messages to warn developers of common errors + , showDebugMessages: false // display console-and-alert debug msgs - IF this Layout version _has_ debugging code! +// Changing this zIndex value will cause other zIndex values to automatically change + , zIndex: null // the PANE zIndex - resizers and masks will be +1 +// DO NOT CHANGE the zIndex values below unless you clearly understand their relationships + , zIndexes: {// set _default_ z-index values here... + pane_normal: 0 // normal z-index for panes + , content_mask: 1 // applied to overlays used to mask content INSIDE panes during resizing + , resizer_normal: 2 // normal z-index for resizer-bars + , pane_sliding: 100 // applied to *BOTH* the pane and its resizer when a pane is 'slid open' + , pane_animate: 1000 // applied to the pane when being animated - not applied to the resizer + , resizer_drag: 10000 // applied to the CLONED resizer-bar when being 'dragged' + } + , errors: { + pane: "pane" // description of "layout pane element" - used only in error messages + , selector: "selector" // description of "jQuery-selector" - used only in error messages + , addButtonError: "Error Adding Button\nInvalid " + , containerMissing: "UI Layout Initialization Error\nThe specified layout-container does not exist." + , centerPaneMissing: "UI Layout Initialization Error\nThe center-pane element does not exist.\nThe center-pane is a required element." + , noContainerHeight: "UI Layout Initialization Warning\nThe layout-container \"CONTAINER\" has no height.\nTherefore the layout is 0-height and hence 'invisible'!" + , callbackError: "UI Layout Callback Error\nThe EVENT callback is not a valid function." + } + /* + * PANE DEFAULT SETTINGS + * - settings under the 'panes' key become the default settings for *all panes* + * - ALL pane-options can also be set specifically for each panes, which will override these 'default values' + */ + , panes: {// default options for 'all panes' - will be overridden by 'per-pane settings' + applyDemoStyles: false // NOTE: renamed from applyDefaultStyles for clarity + + //Add responsiveness + , responsive: + { + enabled: false, + when: 'md' + , sizes: { + xl: 1140, + lg: 992, + md: 768, + sm: 576, + xs: 0 + } + } + , closable: true // pane can open & close + , resizable: true // when open, pane can be resized + , slidable: true // when closed, pane can 'slide open' over other panes - closes on mouse-out + , initClosed: false // true = init pane as 'closed' + , initHidden: false // true = init pane as 'hidden' - no resizer-bar/spacing + // SELECTORS + //, paneSelector: "" // MUST be pane-specific - jQuery selector for pane + , contentSelector: ".ui-layout-content" // INNER div/element to auto-size so only it scrolls, not the entire pane! + , contentIgnoreSelector: ".ui-layout-ignore" // element(s) to 'ignore' when measuring 'content' + , findNestedContent: false // true = $P.find(contentSelector), false = $P.children(contentSelector) + // GENERIC ROOT-CLASSES - for auto-generated classNames + , paneClass: "ui-layout-pane" // Layout Pane + , resizerClass: "ui-layout-resizer" // Resizer Bar + , togglerClass: "ui-layout-toggler" // Toggler Button + , buttonClass: "ui-layout-button" // CUSTOM Buttons - eg: '[ui-layout-button]-toggle/-open/-close/-pin' + // ELEMENT SIZE & SPACING + //, size: 100 // MUST be pane-specific -initial size of pane + , minSize: 0 // when manually resizing a pane + , maxSize: 0 // ditto, 0 = no limit + , spacing_open: 6 // space between pane and adjacent panes - when pane is 'open' + , spacing_closed: 6 // ditto - when pane is 'closed' + , togglerLength_open: 50 // Length = WIDTH of toggler button on north/south sides - HEIGHT on east/west sides + , togglerLength_closed: 50 // 100% OR -1 means 'full height/width of resizer bar' - 0 means 'hidden' + , togglerAlign_open: "center" // top/left, bottom/right, center, OR... + , togglerAlign_closed: "center" // 1 => nn = offset from top/left, -1 => -nn == offset from bottom/right + , togglerContent_open: "" // text or HTML to put INSIDE the toggler + , togglerContent_closed: "" // ditto + // RESIZING OPTIONS + , resizerDblClickToggle: true // + , autoResize: true // IF size is 'auto' or a percentage, then recalc 'pixel size' whenever the layout resizes + , autoReopen: true // IF a pane was auto-closed due to noRoom, reopen it when there is room? False = leave it closed + , resizerDragOpacity: 1 // option for ui.draggable + //, resizerCursor: "" // MUST be pane-specific - cursor when over resizer-bar + , maskContents: false // true = add DIV-mask over-or-inside this pane so can 'drag' over IFRAMES + , maskObjects: false // true = add IFRAME-mask over-or-inside this pane to cover objects/applets - content-mask will overlay this mask + , maskZindex: null // will override zIndexes.content_mask if specified - not applicable to iframe-panes + , resizingGrid: false // grid size that the resizers will snap-to during resizing, eg: [20,20] + , livePaneResizing: false // true = LIVE Resizing as resizer is dragged + , liveContentResizing: false // true = re-measure header/footer heights as resizer is dragged + , liveResizingTolerance: 1 // how many px change before pane resizes, to control performance + // SLIDING OPTIONS + , sliderCursor: "pointer" // cursor when resizer-bar will trigger 'sliding' + , slideTrigger_open: "click" // click, dblclick, mouseenter + , slideTrigger_close: "mouseleave"// click, mouseleave + , slideDelay_open: 300 // applies only for mouseenter event - 0 = instant open + , slideDelay_close: 300 // applies only for mouseleave event (300ms is the minimum!) + , hideTogglerOnSlide: false // when pane is slid-open, should the toggler show? + , preventQuickSlideClose: $.layout.browser.webkit // Chrome triggers slideClosed as it is opening + , preventPrematureSlideClose: false // handle incorrect mouseleave trigger, like when over a SELECT-list in IE + // PANE-SPECIFIC TIPS & MESSAGES + , tips: { + Open: "Open" // eg: "Open Pane" + , Close: "Close" + , Resize: "Resize" + , Slide: "Slide Open" + , Pin: "Pin" + , Unpin: "Un-Pin" + , noRoomToOpen: "Not enough room to show this panel." // alert if user tries to open a pane that cannot + , minSizeWarning: "Panel has reached its minimum size" // displays in browser statusbar + , maxSizeWarning: "Panel has reached its maximum size" // ditto + } + // HOT-KEYS & MISC + , showOverflowOnHover: false // will bind allowOverflow() utility to pane.onMouseOver + , enableCursorHotkey: true // enabled 'cursor' hotkeys + //, customHotkey: "" // MUST be pane-specific - EITHER a charCode OR a character + , customHotkeyModifier: "SHIFT" // either 'SHIFT', 'CTRL' or 'CTRL+SHIFT' - NOT 'ALT' + // PANE ANIMATION + // NOTE: fxSss_open, fxSss_close & fxSss_size options (eg: fxName_open) are auto-generated if not passed + , fxName: "slide" // ('none' or blank), slide, drop, scale -- only relevant to 'open' & 'close', NOT 'size' + , fxSpeed: null // slow, normal, fast, 200, nnn - if passed, will OVERRIDE fxSettings.duration + , fxSettings: {} // can be passed, eg: { easing: "easeOutBounce", duration: 1500 } + , fxOpacityFix: true // tries to fix opacity in IE to restore anti-aliasing after animation + , animatePaneSizing: false // true = animate resizing after dragging resizer-bar OR sizePane() is called + /* NOTE: Action-specific FX options are auto-generated from the options above if not specifically set: + fxName_open: "slide" // 'Open' pane animation + fnName_close: "slide" // 'Close' pane animation + fxName_size: "slide" // 'Size' pane animation - when animatePaneSizing = true + fxSpeed_open: null + fxSpeed_close: null + fxSpeed_size: null + fxSettings_open: {} + fxSettings_close: {} + fxSettings_size: {} + */ + // CHILD/NESTED LAYOUTS + , children: null // Layout-options for nested/child layout - even {} is valid as options + , containerSelector: '' // if child is NOT 'directly nested', a selector to find it/them (can have more than one child layout!) + , initChildren: true // true = child layout will be created as soon as _this_ layout completes initialization + , destroyChildren: true // true = destroy child-layout if this pane is destroyed + , resizeChildren: true // true = trigger child-layout.resizeAll() when this pane is resized + // EVENT TRIGGERING + , triggerEventsOnLoad: false // true = trigger onopen OR onclose callbacks when layout initializes + , triggerEventsDuringLiveResize: true // true = trigger onresize callback REPEATEDLY if livePaneResizing==true + // PANE CALLBACKS + , onshow_start: null // CALLBACK when pane STARTS to Show - BEFORE onopen/onhide_start + , onshow_end: null // CALLBACK when pane ENDS being Shown - AFTER onopen/onhide_end + , onhide_start: null // CALLBACK when pane STARTS to Close - BEFORE onclose_start + , onhide_end: null // CALLBACK when pane ENDS being Closed - AFTER onclose_end + , onopen_start: null // CALLBACK when pane STARTS to Open + , onopen_end: null // CALLBACK when pane ENDS being Opened + , onclose_start: null // CALLBACK when pane STARTS to Close + , onclose_end: null // CALLBACK when pane ENDS being Closed + , onresize_start: null // CALLBACK when pane STARTS being Resized ***FOR ANY REASON*** + , onresize_end: function () { + } // CALLBACK when pane ENDS being Resized ***FOR ANY REASON*** + , onsizecontent_start: null // CALLBACK when sizing of content-element STARTS + , onsizecontent_end: null // CALLBACK when sizing of content-element ENDS + , onswap_start: null // CALLBACK when pane STARTS to Swap + , onswap_end: null // CALLBACK when pane ENDS being Swapped + , ondrag_start: null // CALLBACK when pane STARTS being ***MANUALLY*** Resized + , ondrag_end: null // CALLBACK when pane ENDS being ***MANUALLY*** Resized + } + /* + * PANE-SPECIFIC SETTINGS + * - options listed below MUST be specified per-pane - they CANNOT be set under 'panes' + * - all options under the 'panes' key can also be set specifically for any pane + * - most options under the 'panes' key apply only to 'border-panes' - NOT the the center-pane + */ + , north: { + paneSelector: ".ui-layout-north" + , size: "auto" // eg: "auto", "30%", .30, 200 + , resizerCursor: "n-resize" // custom = url(myCursor.cur) + , customHotkey: "" // EITHER a charCode (43) OR a character ("o") + } + , south: { + paneSelector: ".ui-layout-south" + , size: "auto" + , resizerCursor: "s-resize" + , customHotkey: "" + } + , east: { + paneSelector: ".ui-layout-east" + , size: 200 + , resizerCursor: "e-resize" + , customHotkey: "" + } + , west: { + paneSelector: ".ui-layout-west" + , size: 200 + , resizerCursor: "w-resize" + , customHotkey: "" + } + , center: { + paneSelector: ".ui-layout-center" + , minWidth: 0 + , minHeight: 0 + } + }; + + $.layout.optionsMap = { + // layout/global options - NOT pane-options + layout: ("name,instanceKey,stateManagement,effects,inset,zIndexes,errors," + + "zIndex,scrollToBookmarkOnLoad,showErrorMessages,maskPanesEarly," + + "outset,resizeWithWindow,resizeWithWindowDelay,resizeWithWindowMaxDelay," + + "onresizeall,onresizeall_start,onresizeall_end,onload,onload_start,onload_end,onunload,onunload_start,onunload_end").split(",") +// borderPanes: [ ALL options that are NOT specified as 'layout' ] + // default.panes options that apply to the center-pane (most options apply _only_ to border-panes) + , center: ("paneClass,contentSelector,contentIgnoreSelector,findNestedContent,applyDemoStyles,triggerEventsOnLoad," + + "showOverflowOnHover,maskContents,maskObjects,liveContentResizing," + + "containerSelector,children,initChildren,resizeChildren,destroyChildren," + + "onresize,onresize_start,onresize_end,onsizecontent,onsizecontent_start,onsizecontent_end").split(",") + // options that MUST be specifically set 'per-pane' - CANNOT set in the panes (defaults) key + , noDefault: ("paneSelector,resizerCursor,customHotkey").split(",") + }; + + /** + * Processes options passed in converts flat-format data into subkey (JSON) format + * In flat-format, subkeys are _currently_ separated with 2 underscores, like north__optName + * Plugins may also call this method so they can transform their own data + * + * @param {!Object} hash Data/options passed by user - may be a single level or nested levels + * @param {boolean=} [addKeys=false] Should the primary layout.options keys be added if they do not exist? + * @return {Object} Returns hash of minWidth & minHeight + */ + $.layout.transformData = function (hash, addKeys) { + var json = addKeys ? {panes: {}, center: {}} : {} // init return object + , branch, optKey, keys, key, val, i, c; + + if (typeof hash !== "object") + return json; // no options passed + + // convert all 'flat-keys' to 'sub-key' format + for (optKey in hash) { + branch = json; + val = hash[optKey]; + keys = optKey.split("__"); // eg: west__size or north__fxSettings__duration + c = keys.length - 1; + // convert underscore-delimited to subkeys + for (i = 0; i <= c; i++) { + key = keys[i]; + if (i === c) { // last key = value + if ($.isPlainObject(val)) + branch[key] = $.layout.transformData(val); // RECURSE + else + branch[key] = val; + } else { + if (!branch[key]) + branch[key] = {}; // create the subkey + // recurse to sub-key for next loop - if not done + branch = branch[key]; + } + } + } + return json; + }; + +// INTERNAL CONFIG DATA - DO NOT CHANGE THIS! + $.layout.backwardCompatibility = { + // data used by renameOldOptions() + map: { + // OLD Option Name: NEW Option Name + applyDefaultStyles: "applyDemoStyles" + // CHILD/NESTED LAYOUTS + , childOptions: "children" + , initChildLayout: "initChildren" + , destroyChildLayout: "destroyChildren" + , resizeChildLayout: "resizeChildren" + , resizeNestedLayout: "resizeChildren" + // MISC Options + , resizeWhileDragging: "livePaneResizing" + , resizeContentWhileDragging: "liveContentResizing" + , triggerEventsWhileDragging: "triggerEventsDuringLiveResize" + , maskIframesOnResize: "maskContents" + // STATE MANAGEMENT + , useStateCookie: "stateManagement.enabled" + , "cookie.autoLoad": "stateManagement.autoLoad" + , "cookie.autoSave": "stateManagement.autoSave" + , "cookie.keys": "stateManagement.stateKeys" + , "cookie.name": "stateManagement.cookie.name" + , "cookie.domain": "stateManagement.cookie.domain" + , "cookie.path": "stateManagement.cookie.path" + , "cookie.expires": "stateManagement.cookie.expires" + , "cookie.secure": "stateManagement.cookie.secure" + // OLD Language options + , noRoomToOpenTip: "tips.noRoomToOpen" + , togglerTip_open: "tips.Close" // open = Close + , togglerTip_closed: "tips.Open" // closed = Open + , resizerTip: "tips.Resize" + , sliderTip: "tips.Slide" + } + + /** + * @param {Object} opts + */ + , renameOptions: function (opts) { + var map = $.layout.backwardCompatibility.map + , oldData, newData, value + ; + for (var itemPath in map) { + oldData = getBranch(itemPath); + value = oldData.branch[oldData.key]; + if (value !== undefined) { + newData = getBranch(map[itemPath], true); + newData.branch[newData.key] = value; + delete oldData.branch[oldData.key]; + } + } + + /** + * @param {string} path + * @param {boolean=} [create=false] Create path if does not exist + */ + function getBranch(path, create) { + var a = path.split(".") // split keys into array + , c = a.length - 1 + , D = {branch: opts, key: a[c]} // init branch at top & set key (last item) + , i = 0, k, undef; + for (; i < c; i++) { // skip the last key (data) + k = a[i]; + if (D.branch[k] === undefined) { // child-key does not exist + if (create) { + D.branch = D.branch[k] = {}; // create child-branch + } else // can't go any farther + D.branch = {}; // branch is undefined + } else + D.branch = D.branch[k]; // get child-branch + } + return D; + } + } + + /** + * @param {Object} opts + */ + , renameAllOptions: function (opts) { + var ren = $.layout.backwardCompatibility.renameOptions; + // rename root (layout) options + ren(opts); + // rename 'defaults' to 'panes' + if (opts.defaults) { + if (typeof opts.panes !== "object") + opts.panes = {}; + $.extend(true, opts.panes, opts.defaults); + delete opts.defaults; + } + // rename options in the the options.panes key + if (opts.panes) + ren(opts.panes); + // rename options inside *each pane key*, eg: options.west + $.each($.layout.config.allPanes, function (i, pane) { + if (opts[pane]) + ren(opts[pane]); + }); + return opts; + } + }; + + + /* ============================================================ + * BEGIN WIDGET: $( selector ).layout( {options} ); + * ============================================================ + */ + $.fn.layout = function (opts) { + var + // local aliases to global data + browser = $.layout.browser + , _c = $.layout.config + + // local aliases to utlity methods + , cssW = $.layout.cssWidth + , cssH = $.layout.cssHeight + , elDims = $.layout.getElementDimensions + , styles = $.layout.getElementStyles + , evtObj = $.layout.getEventObject + , evtPane = $.layout.parsePaneName + + /** + * options - populated by initOptions() + */ + , options = $.extend(true, {}, $.layout.defaults) + , effects = options.effects = $.extend(true, {}, $.layout.effects) + + /** + * layout-state object + */ + , state = { + // generate unique ID to use for event.namespace so can unbind only events added by 'this layout' + id: "layout" + $.now() // code uses alias: sID + , initialized: false + , paneResizing: false + , panesSliding: {} + , container: {// list all keys referenced in code to avoid compiler error msgs + innerWidth: 0 + , innerHeight: 0 + , outerWidth: 0 + , outerHeight: 0 + , layoutWidth: 0 + , layoutHeight: 0 + } + , north: {childIdx: 0} + , south: {childIdx: 0} + , east: {childIdx: 0} + , west: {childIdx: 0} + , center: {childIdx: 0} + } + + /** + * parent/child-layout pointers + */ +//, hasParentLayout = false - exists ONLY inside Instance so can be set externally + , children = { + north: null + , south: null + , east: null + , west: null + , center: null + } + + /* + * ########################### + * INTERNAL HELPER FUNCTIONS + * ########################### + */ + + /** + * Manages all internal timers + */ + , timer = { + data: {} + , set: function (s, fn, ms) { + timer.clear(s); + timer.data[s] = setTimeout(fn, ms); + } + , clear: function (s) { + var t = timer.data; + if (t[s]) { + clearTimeout(t[s]); + delete t[s]; + } + } + } + + /** + * Alert or console.log a message - IF option is enabled. + * + * @param {(string|!Object)} msg Message (or debug-data) to display + * @param {boolean=} [popup=false] True by default, means 'alert', false means use console.log + * @param {boolean=} [debug=false] True means is a widget debugging message + */ + , _log = function (msg, popup, debug) { + var o = options; + if ((o.showErrorMessages && !debug) || (debug && o.showDebugMessages)) + $.layout.msg(o.name + ' / ' + msg, (popup !== false)); + return false; + } + + /** + * Executes a Callback function after a trigger event, like resize, open or close + * + * @param {string} evtName Name of the layout callback, eg "onresize_start" + * @param {(string|boolean)=} [pane=""] This is passed only so we can pass the 'pane object' to the callback + * @param {(string|boolean)=} [skipBoundEvents=false] True = do not run events bound to the elements - only the callbacks set in options + */ + , _runCallbacks = function (evtName, pane, skipBoundEvents) { + var hasPane = pane && isStr(pane) + , s = hasPane ? state[pane] : state + , o = hasPane ? options[pane] : options + , lName = options.name + // names like onopen and onopen_end separate are interchangeable in options... + , lng = evtName + (evtName.match(/_/) ? "" : "_end") + , shrt = lng.match(/_end$/) ? lng.substr(0, lng.length - 4) : "" + , fn = o[lng] || o[shrt] + , retVal = "NC" // NC = No Callback + , args = [] + , $P = hasPane ? $Ps[pane] : 0 + ; + if (hasPane && !$P) // a pane is specified, but does not exist! + return retVal; + if (!hasPane && typeof(pane) === "boolean") { + skipBoundEvents = pane; // allow pane param to be skipped for Layout callback + pane = ""; + } + + // first trigger the callback set in the options + if (fn) { + try { + // convert function name (string) to function object + if (isStr(fn)) { + if (fn.match(/,/)) { + // function name cannot contain a comma, + // so must be a function name AND a parameter to pass + args = fn.split(",") + , fn = eval(args[0]); + } else // just the name of an external function? + fn = eval(fn); + } + // execute the callback, if exists + if (typeof fn === "function") { + if (args.length) + retVal = g(fn)(args[1]); // pass the argument parsed from 'list' + else if (hasPane) + // pass data: pane-name, pane-element, pane-state, pane-options, and layout-name + retVal = g(fn)(pane, $Ps[pane], s, o, lName); + else // must be a layout/container callback - pass suitable info + retVal = g(fn)(Instance, s, o, lName); + } + } catch (ex) { + _log(options.errors.callbackError.replace(/EVENT/, String.prototype.trim((pane || "") + " " + lng)), false); + if (typeof(ex) === "string" && string.length) + _log("Exception: " + ex, false); + } + } + + // trigger additional events bound directly to the pane + if (!skipBoundEvents && retVal !== false) { + if (hasPane) { // PANE events can be bound to each pane-elements + o = options[pane]; + s = state[pane]; + $P.triggerHandler("layoutpane" + lng, [pane, $P, s, o, lName]); + if (shrt) + $P.triggerHandler("layoutpane" + shrt, [pane, $P, s, o, lName]); + } else { // LAYOUT events can be bound to the container-element + $N.triggerHandler("layout" + lng, [Instance, s, o, lName]); + if (shrt) + $N.triggerHandler("layout" + shrt, [Instance, s, o, lName]); + } + } + + // ALWAYS resizeChildren after an onresize_end event - even during initialization + // IGNORE onsizecontent_end event because causes child-layouts to resize TWICE + if (hasPane && evtName === "onresize_end") // BAD: || evtName === "onsizecontent_end" + resizeChildren(pane + "", true); // compiler hack -force string + + return retVal; + + function g(f) { + return f; + } + + // compiler hack + } + + + /** + * cure iframe display issues in IE & other browsers + */ + , _fixIframe = function (pane) { + if (browser.mozilla) + return; // skip FireFox - it auto-refreshes iframes onShow + var $P = $Ps[pane]; + // if the 'pane' is an iframe, do it + if (state[pane].tagName === "IFRAME") + $P.css(_c.hidden).css(_c.visible); + else // ditto for any iframes INSIDE the pane + $P.find('IFRAME').css(_c.hidden).css(_c.visible); + } + + /** + * @param {string} pane Can accept ONLY a 'pane' (east, west, etc) + * @param {number=} outerSize (optional) Can pass a width, allowing calculations BEFORE element is resized + * @return {number} Returns the innerHeight/Width of el by subtracting padding and borders + */ + , cssSize = function (pane, outerSize) { + var fn = _c[pane].dir == "horz" ? cssH : cssW; + return fn($Ps[pane], outerSize); + } + + /** + * @param {string} pane Can accept ONLY a 'pane' (east, west, etc) + * @return {Object} Returns hash of minWidth & minHeight + */ + , cssMinDims = function (pane) { + // minWidth/Height means CSS width/height = 1px + var $P = $Ps[pane] + , dir = _c[pane].dir + , d = { + minWidth: 1001 - cssW($P, 1000) + , minHeight: 1001 - cssH($P, 1000) + } + ; + if (dir === "horz") + d.minSize = d.minHeight; + if (dir === "vert") + d.minSize = d.minWidth; + return d; + } + + // TODO: see if these methods can be made more useful... + // TODO: *maybe* return cssW/H from these so caller can use this info + + /** + * @param {(string|!Object)} el + * @param {number=} outerWidth + * @param {boolean=} [autoHide=false] + */ + , setOuterWidth = function (el, outerWidth, autoHide) { + var $E = el, w; + if (isStr(el)) + $E = $Ps[el]; // west + else if (!el.jquery) + $E = $(el); + w = cssW($E, outerWidth); + $E.css({width: w}); + if (w > 0) { + if (autoHide && $E.data('autoHidden') && $E.innerHeight() > 0) { + $E.show().data('autoHidden', false); + if (!browser.mozilla) // FireFox refreshes iframes - IE does not + // make hidden, then visible to 'refresh' display after animation + $E.css(_c.hidden).css(_c.visible); + } + } else if (autoHide && !$E.data('autoHidden')) + $E.hide().data('autoHidden', true); + } + + /** + * @param {(string|!Object)} el + * @param {number=} outerHeight + * @param {boolean=} [autoHide=false] + */ + , setOuterHeight = function (el, outerHeight, autoHide) { + var $E = el, h; + if (isStr(el)) + $E = $Ps[el]; // west + else if (!el.jquery) + $E = $(el); + h = cssH($E, outerHeight); + $E.css({height: h, visibility: "visible"}); // may have been 'hidden' by sizeContent + if (h > 0 && $E.innerWidth() > 0) { + if (autoHide && $E.data('autoHidden')) { + $E.show().data('autoHidden', false); + if (!browser.mozilla) // FireFox refreshes iframes - IE does not + $E.css(_c.hidden).css(_c.visible); + } + } else if (autoHide && !$E.data('autoHidden')) + $E.hide().data('autoHidden', true); + } + + + /** + * Converts any 'size' params to a pixel/integer size, if not already + * If 'auto' or a decimal/percentage is passed as 'size', a pixel-size is calculated + * + /** + * @param {string} pane + * @param {(string|number)=} size + * @param {string=} [dir] + * @return {number} + */ + , _parseSize = function (pane, size, dir) { + if (!dir) + dir = _c[pane].dir; + + if (isStr(size) && size.match(/%/)) + size = (size === '100%') ? -1 : parseInt(size, 10) / 100; // convert % to decimal + + if (size === 0) + return 0; + else if (size >= 1) + return parseInt(size, 10); + + var o = options, avail = 0; + if (dir == "horz") // north or south or center.minHeight + avail = sC.innerHeight - ($Ps.north ? o.north.spacing_open : 0) - ($Ps.south ? o.south.spacing_open : 0); + else if (dir == "vert") // east or west or center.minWidth + avail = sC.innerWidth - ($Ps.west ? o.west.spacing_open : 0) - ($Ps.east ? o.east.spacing_open : 0); + + if (size === -1) // -1 == 100% + return avail; + else if (size > 0) // percentage, eg: .25 + return round(avail * size); + else if (pane == "center") + return 0; + else { // size < 0 || size=='auto' || size==Missing || size==Invalid + // auto-size the pane + var dim = (dir === "horz" ? "height" : "width") + , $P = $Ps[pane] + , $C = dim === 'height' ? $Cs[pane] : false + , vis = $.layout.showInvisibly($P) // show pane invisibly if hidden + , szP = $P.css(dim) // SAVE current pane size + , szC = $C ? $C.css(dim) : 0 // SAVE current content size + ; + $P.css(dim, "auto"); + if ($C) + $C.css(dim, "auto"); + size = (dim === "height") ? $P.outerHeight() : $P.outerWidth(); // MEASURE + $P.css(dim, szP).css(vis); // RESET size & visibility + if ($C) + $C.css(dim, szC); + return size; + } + } + + /** + * Calculates current 'size' (outer-width or outer-height) of a border-pane - optionally with 'pane-spacing' added + * + * @param {(string|!Object)} pane + * @param {boolean=} [inclSpace=false] + * @return {number} Returns EITHER Width for east/west panes OR Height for north/south panes + */ + , getPaneSize = function (pane, inclSpace) { + var + $P = $Ps[pane] + , o = options[pane] + , s = state[pane] + , oSp = (inclSpace ? o.spacing_open : 0) + , cSp = (inclSpace ? o.spacing_closed : 0) + ; + if (!$P || s.isHidden) + return 0; + else if (s.isClosed || (s.isSliding && inclSpace)) + return cSp; + else if (_c[pane].dir === "horz") + return $P.outerHeight() + oSp; + else // dir === "vert" + return $P.outerWidth() + oSp; + } + + /** + * Calculate min/max pane dimensions and limits for resizing + * + * @param {string} pane + * @param {boolean=} [slide=false] + */ + , setSizeLimits = function (pane, slide) { + if (!isInitialized()) + return; + var + o = options[pane] + , s = state[pane] + , c = _c[pane] + , dir = c.dir + , type = c.sizeType.toLowerCase() + , isSliding = (slide != undefined ? slide : s.isSliding) // only open() passes 'slide' param + , $P = $Ps[pane] + , paneSpacing = o.spacing_open + // measure the pane on the *opposite side* from this pane + , altPane = _c.oppositeEdge[pane] + , altS = state[altPane] + , $altP = $Ps[altPane] + , altPaneSize = (!$altP || altS.isVisible === false || altS.isSliding ? 0 : (dir == "horz" ? $altP.outerHeight() : $altP.outerWidth())) + , altPaneSpacing = ((!$altP || altS.isHidden ? 0 : options[altPane][altS.isClosed !== false ? "spacing_closed" : "spacing_open"]) || 0) + // limitSize prevents this pane from 'overlapping' opposite pane + , containerSize = (dir == "horz" ? sC.innerHeight : sC.innerWidth) + , minCenterDims = cssMinDims("center") + , minCenterSize = dir == "horz" ? max(options.center.minHeight, minCenterDims.minHeight) : max(options.center.minWidth, minCenterDims.minWidth) + // if pane is 'sliding', then ignore center and alt-pane sizes - because 'overlays' them + , limitSize = (containerSize - paneSpacing - (isSliding ? 0 : (_parseSize("center", minCenterSize, dir) + altPaneSize + altPaneSpacing))) + , minSize = s.minSize = max(_parseSize(pane, o.minSize), cssMinDims(pane).minSize) + , maxSize = s.maxSize = min((o.maxSize ? _parseSize(pane, o.maxSize) : 100000), limitSize) + , r = s.resizerPosition = {} // used to set resizing limits + , top = sC.inset.top + , left = sC.inset.left + , W = sC.innerWidth + , H = sC.innerHeight + , rW = o.spacing_open // subtract resizer-width to get top/left position for south/east + ; + switch (pane) { + case "north": + r.min = top + minSize; + r.max = top + maxSize; + break; + case "west": + r.min = left + minSize; + r.max = left + maxSize; + break; + case "south": + r.min = top + H - maxSize - rW; + r.max = top + H - minSize - rW; + break; + case "east": + r.min = left + W - maxSize - rW; + r.max = left + W - minSize - rW; + break; + } + } + + /** + * Returns data for setting the size/position of center pane. Also used to set Height for east/west panes + * + * @return JSON Returns a hash of all dimensions: top, bottom, left, right, (outer) width and (outer) height + */ + , calcNewCenterPaneDims = function () { + var d = { + top: getPaneSize("north", true) // true = include 'spacing' value for pane + , bottom: getPaneSize("south", true) + , left: getPaneSize("west", true) + , right: getPaneSize("east", true) + , width: 0 + , height: 0 + }; + + // NOTE: sC = state.container + // calc center-pane outer dimensions + d.width = sC.innerWidth - d.left - d.right; // outerWidth + d.height = sC.innerHeight - d.bottom - d.top; // outerHeight + // add the 'container border/padding' to get final positions relative to the container + d.top += sC.inset.top; + d.bottom += sC.inset.bottom; + d.left += sC.inset.left; + d.right += sC.inset.right; + + return d; + } + + + /** + * @param {!Object} el + * @param {boolean=} [allStates=false] + */ + , getHoverClasses = function (el, allStates) { + var + $El = $(el) + , type = $El.data("layoutRole") + , pane = $El.data("layoutEdge") + , o = options[pane] + , root = o[type + "Class"] + , _pane = "-" + pane // eg: "-west" + , _open = "-open" + , _closed = "-closed" + , _slide = "-sliding" + , _hover = "-hover " // NOTE the trailing space + , _state = $El.hasClass(root + _closed) ? _closed : _open + , _alt = _state === _closed ? _open : _closed + , classes = (root + _hover) + (root + _pane + _hover) + (root + _state + _hover) + (root + _pane + _state + _hover) + ; + if (allStates) // when 'removing' classes, also remove alternate-state classes + classes += (root + _alt + _hover) + (root + _pane + _alt + _hover); + + if (type == "resizer" && $El.hasClass(root + _slide)) + classes += (root + _slide + _hover) + (root + _pane + _slide + _hover); + + return String.prototype.trim.call(classes); + } + , addHover = function (evt, el) { + var $E = $(el || this); + if (evt && $E.data("layoutRole") === "toggler") + evt.stopPropagation(); // prevent triggering 'slide' on Resizer-bar + $E.addClass(getHoverClasses($E)); + } + , removeHover = function (evt, el) { + var $E = $(el || this); + $E.removeClass(getHoverClasses($E, true)); + } + + , onResizerEnter = function (evt) { // ALSO called by toggler.mouseenter + var pane = $(this).data("layoutEdge") + , s = state[pane] + , $d = $(document) + ; + // ignore closed-panes and mouse moving back & forth over resizer! + // also ignore if ANY pane is currently resizing + if (s.isResizing || state.paneResizing) + return; + + if (options.maskPanesEarly) + showMasks(pane, {resizing: true}); + } + , onResizerLeave = function (evt, el) { + var e = el || this // el is only passed when called by the timer + , pane = $(e).data("layoutEdge") + , name = pane + "ResizerLeave" + , $d = $(document) + ; + timer.clear(pane + "_openSlider"); // cancel slideOpen timer, if set + timer.clear(name); // cancel enableSelection timer - may re/set below + // this method calls itself on a timer because it needs to allow + // enough time for dragging to kick-in and set the isResizing flag + // dragging has a 100ms delay set, so this delay must be >100 + if (!el) // 1st call - mouseleave event + timer.set(name, function () { + onResizerLeave(evt, e); + }, 200); + // if user is resizing, dragStop will reset everything, so skip it here + else if (options.maskPanesEarly && !state.paneResizing) // 2nd call - by timer + hideMasks(); + } + + /* + * ########################### + * INITIALIZATION METHODS + * ########################### + */ + + /** + * Initialize the layout - called automatically whenever an instance of layout is created + * + * @see none - triggered onInit + * @return mixed true = fully initialized | false = panes not initialized (yet) | 'cancel' = abort + */ + , _create = function () { + // initialize config/options + initOptions(); + var o = options + , s = state; + + // TEMP state so isInitialized returns true during init process + s.creatingLayout = true; + + // init plugins for this layout, if there are any (eg: stateManagement) + runPluginCallbacks(Instance, $.layout.onCreate); + + // options & state have been initialized, so now run beforeLoad callback + // onload will CANCEL layout creation if it returns false + if (false === _runCallbacks("onload_start")) + return 'cancel'; + + // initialize the container element + _initContainer(); + + // bind hotkey function - keyDown - if required + initHotkeys(); + + // bind window.onunload + $(window).on("unload." + sID, unload); + + // init plugins for this layout, if there are any (eg: customButtons) + runPluginCallbacks(Instance, $.layout.onLoad); + + // if layout elements are hidden, then layout WILL NOT complete initialization! + // initLayoutElements will set initialized=true and run the onload callback IF successful + if (o.initPanes) + _initLayoutElements(); + + delete s.creatingLayout; + + resizeAll(); + + $.each(["south", "north", "east", "west"], function (i, pane) { + if (!$Ps[pane]) + return; // no pane - SKIP + o = options[pane]; + s = state[pane]; + + var $P = $Ps[pane]; + if (o.initHidden) { + hide(pane); + } else if (o.initClosed) { + close(pane); + } + }); + + return state.initialized; + } + + /** + * Initialize the layout IF not already + * + * @see All methods in Instance run this test + * @return boolean true = layoutElements have been initialized | false = panes are not initialized (yet) + */ + , isInitialized = function () { + if (state.initialized || state.creatingLayout) + return true; // already initialized + else + return _initLayoutElements(); // try to init panes NOW + } + + /** + * Initialize the layout - called automatically whenever an instance of layout is created + * + * @see _create() & isInitialized + * @param {boolean=} [retry=false] // indicates this is a 2nd try + * @return An object pointer to the instance created + */ + , _initLayoutElements = function (retry) { + // initialize config/options + var o = options; + // CANNOT init panes inside a hidden container! + if (!$N.is(":visible")) { + // handle Chrome bug where popup window 'has no height' + // if layout is BODY element, try again in 50ms + // SEE: http://layout.jquery-dev.com/samples/test_popup_window.html + if (!retry && browser.webkit && $N[0].tagName === "BODY") + setTimeout(function () { + _initLayoutElements(true); + }, 50); + return false; + } + + // a center pane is required, so make sure it exists + if (!getPane("center").length) { + return _log(o.errors.centerPaneMissing); + } + + // TEMP state so isInitialized returns true during init process + state.creatingLayout = true; + + // update Container dims + $.extend(sC, elDims($N, o.inset)); // passing inset means DO NOT include insetX values + + // initialize all layout elements + initPanes(); // size & position panes - calls initHandles() - which calls initResizable() + + if (o.scrollToBookmarkOnLoad) { + var l = self.location; + if (l.hash) + l.replace(l.hash); // scrollTo Bookmark + } + + // check to see if this layout 'nested' inside a pane + if (Instance.hasParentLayout) + o.resizeWithWindow = false; + // bind resizeAll() for 'this layout instance' to window.resize event + else if (o.resizeWithWindow) + $(window).on("resize." + sID, windowResize); + + delete state.creatingLayout; + state.initialized = true; + + // init plugins for this layout, if there are any + runPluginCallbacks(Instance, $.layout.onReady); + + // now run the onload callback, if exists + _runCallbacks("onload_end"); + + return true; // elements initialized successfully + } + + /** + * Initialize nested layouts for a specific pane - can optionally pass layout-options + * + * @param {(string|Object)} evt_or_pane The pane being opened, ie: north, south, east, or west + * @param {Object=} [opts] Layout-options - if passed, will OVERRRIDE options[pane].children + * @return An object pointer to the layout instance created - or null + */ + , createChildren = function (evt_or_pane, opts) { + var pane = evtPane.call(this, evt_or_pane) + , $P = $Ps[pane] + ; + if (!$P) + return; + var $C = $Cs[pane] + , s = state[pane] + , o = options[pane] + , sm = options.stateManagement || {} + , cos = opts ? (o.children = opts) : o.children + ; + if ($.isPlainObject(cos)) + cos = [cos]; // convert a hash to a 1-elem array + else if (!cos || !Array.isArray(cos)) + return; + + $.each(cos, function (idx, co) { + if (!$.isPlainObject(co)) + return; + + // determine which element is supposed to be the 'child container' + // if pane has a 'containerSelector' OR a 'content-div', use those instead of the pane + var $containers = co.containerSelector ? $P.find(co.containerSelector) : ($C || $P); + + $containers.each(function () { + var $cont = $(this) + , child = $cont.data("layout") // see if a child-layout ALREADY exists on this element + ; + // if no layout exists, but children are set, try to create the layout now + if (!child) { + // TODO: see about moving this to the stateManagement plugin, as a method + // set a unique child-instance key for this layout, if not already set + setInstanceKey({container: $cont, options: co}, s); + // If THIS layout has a hash in stateManagement.autoLoad, + // then see if it also contains state-data for this child-layout + // If so, copy the stateData to child.options.stateManagement.autoLoad + if (sm.includeChildren && state.stateData[pane]) { + // THIS layout's state was cached when its state was loaded + var paneChildren = state.stateData[pane].children || {} + , childState = paneChildren[co.instanceKey] + , co_sm = co.stateManagement || (co.stateManagement = {autoLoad: true}) + ; + // COPY the stateData into the autoLoad key + if (co_sm.autoLoad === true && childState) { + co_sm.autoSave = false; // disable autoSave because saving handled by parent-layout + co_sm.includeChildren = true; // cascade option - FOR NOW + co_sm.autoLoad = $.extend(true, {}, childState); // COPY the state-hash + } + } + + // create the layout + child = $cont.layout(co); + + // if successful, update data + if (child) { + // add the child and update all layout-pointers + // MAY have already been done by child-layout calling parent.refreshChildren() + refreshChildren(pane, child); + } + } + }); + }); + } + + , setInstanceKey = function (child, parentPaneState) { + // create a named key for use in state and instance branches + var $c = child.container + , o = child.options + , sm = o.stateManagement + , key = o.instanceKey || $c.data("layoutInstanceKey") + ; + if (!key) + key = (sm && sm.cookie ? sm.cookie.name : '') || o.name; // look for a name/key + if (!key) + key = "layout" + (++parentPaneState.childIdx); // if no name/key found, generate one + else + key = key.replace(/[^\w-]/gi, '_').replace(/_{2,}/g, '_'); // ensure is valid as a hash key + o.instanceKey = key; + $c.data("layoutInstanceKey", key); // useful if layout is destroyed and then recreated + return key; + } + + /** + * @param {string} pane The pane being opened, ie: north, south, east, or west + * @param {Object=} newChild New child-layout Instance to add to this pane + */ + , refreshChildren = function (pane, newChild) { + var $P = $Ps[pane] + , pC = children[pane] + , s = state[pane] + , o + ; + // check for destroy()ed layouts and update the child pointers & arrays + if ($.isPlainObject(pC)) { + $.each(pC, function (key, child) { + if (child.destroyed) + delete pC[key] + }); + // if no more children, remove the children hash + if ($.isEmptyObject(pC)) + pC = children[pane] = null; // clear children hash + } + + // see if there is a directly-nested layout inside this pane + // if there is, then there can be only ONE child-layout, so check that... + if (!newChild && !pC) { + newChild = $P.data("layout"); + } + + // if a newChild instance was passed, add it to children[pane] + if (newChild) { + // update child.state + newChild.hasParentLayout = true; // set parent-flag in child + // instanceKey is a key-name used in both state and children + o = newChild.options; + // set a unique child-instance key for this layout, if not already set + setInstanceKey(newChild, s); + // add pointer to pane.children hash + if (!pC) + pC = children[pane] = {}; // create an empty children hash + pC[o.instanceKey] = newChild.container.data("layout"); // add childLayout instance + } + + // ALWAYS refresh the pane.children alias, even if null + Instance[pane].children = children[pane]; + + // if newChild was NOT passed - see if there is a child layout NOW + if (!newChild) { + createChildren(pane); // MAY create a child and re-call this method + } + } + + , windowResize = function () { + var o = options + , delay = Number(o.resizeWithWindowDelay); + if (delay < 10) + delay = 100; // MUST have a delay! + // resizing uses a delay-loop because the resize event fires repeatly - except in FF, but delay anyway + timer.clear("winResize"); // if already running + timer.set("winResize", function () { + timer.clear("winResize"); + timer.clear("winResizeRepeater"); + var dims = elDims($N, o.inset); + // only trigger resizeAll() if container has changed size + if (dims.innerWidth !== sC.innerWidth || dims.innerHeight !== sC.innerHeight) + resizeAll(); + }, delay); + // ALSO set fixed-delay timer, if not already running + if (!timer.data["winResizeRepeater"]) + setWindowResizeRepeater(); + } + + , setWindowResizeRepeater = function () { + var delay = Number(options.resizeWithWindowMaxDelay); + if (delay > 0) + timer.set("winResizeRepeater", function () { + setWindowResizeRepeater(); + resizeAll(); + }, delay); + } + + , unload = function () { + var o = options; + + _runCallbacks("onunload_start"); + + // trigger plugin callabacks for this layout (eg: stateManagement) + runPluginCallbacks(Instance, $.layout.onUnload); + + _runCallbacks("onunload_end"); + } + + /** + * Validate and initialize container CSS and events + * + * @see _create() + */ + , _initContainer = function () { + var + N = $N[0] + , $H = $("html") + , tag = sC.tagName = N.tagName + , id = sC.id = N.id + , cls = sC.className = N.className + , o = options + , name = o.name + , props = "position,margin,padding,border" + , css = "layoutCSS" + , CSS = {} + , hid = "hidden" // used A LOT! + // see if this container is a 'pane' inside an outer-layout + , parent = $N.data("parentLayout") // parent-layout Instance + , pane = $N.data("layoutEdge") // pane-name in parent-layout + , isChild = parent && pane + , num = $.layout.cssNum + , $parent, n + ; + // sC = state.container + //sC.selector = $N.selector.split(".slice")[0]; + sC.ref = (o.name ? o.name + ' layout / ' : '') + tag + (id ? "#" + id : cls ? '.[' + cls + ']' : ''); // used in messages + sC.isBody = (tag === "BODY"); + + // try to find a parent-layout + if (!isChild && !sC.isBody) { + $parent = $N.closest("." + $.layout.defaults.panes.paneClass); + parent = $parent.data("parentLayout"); + pane = $parent.data("layoutEdge"); + isChild = parent && pane; + } + + $N.data({ + layout: Instance + , layoutContainer: sID // FLAG to indicate this is a layout-container - contains unique internal ID + }) + .addClass(o.containerClass) + ; + var layoutMethods = { + destroy: '' + , initPanes: '' + , resizeAll: 'resizeAll' + , resize: 'resizeAll' + }; + // loop hash and bind all methods - include layoutID namespacing + for (name in layoutMethods) { + $N.on("layout" + name.toLowerCase() + "." + sID, Instance[layoutMethods[name] || name]); + } + + // if this container is another layout's 'pane', then set child/parent pointers + if (isChild) { + // update parent flag + Instance.hasParentLayout = true; + // set pointers to THIS child-layout (Instance) in parent-layout + parent.refreshChildren(pane, Instance); + } + + // SAVE original container CSS for use in destroy() + if (!$N.data(css)) { + // handle props like overflow different for BODY & HTML - has 'system default' values + if (sC.isBody) { + // SAVE CSS + $N.data(css, $.extend(styles($N, props), { + height: $N.css("height") + , overflow: $N.css("overflow") + , overflowX: $N.css("overflowX") + , overflowY: $N.css("overflowY") + })); + // ALSO SAVE CSS + $H.data(css, $.extend(styles($H, 'padding'), { + height: "auto" // FF would return a fixed px-size! + , overflow: $H.css("overflow") + , overflowX: $H.css("overflowX") + , overflowY: $H.css("overflowY") + })); + } else // handle props normally for non-body elements + $N.data(css, styles($N, props + ",top,bottom,left,right,width,height,overflow,overflowX,overflowY")); + } + + try { + // common container CSS + CSS = { + overflow: hid + , overflowX: hid + , overflowY: hid + }; + $N.css(CSS); + + if (o.inset && !$.isPlainObject(o.inset)) { + // can specify a single number for equal outset all-around + n = parseInt(o.inset, 10) || 0; + o.inset = { + top: n + , bottom: n + , left: n + , right: n + }; + } + + // format html & body if this is a full page layout + if (sC.isBody) { + // if HTML has padding, use this as an outer-spacing around BODY + if (!o.outset) { + // use padding from parent-elem (HTML) as outset + o.outset = { + top: num($H, "paddingTop") + , bottom: num($H, "paddingBottom") + , left: num($H, "paddingLeft") + , right: num($H, "paddingRight") + }; + } else if (!$.isPlainObject(o.outset)) { + // can specify a single number for equal outset all-around + n = parseInt(o.outset, 10) || 0; + o.outset = { + top: n + , bottom: n + , left: n + , right: n + }; + } + // HTML + $H.css(CSS).css({ + height: "100%" + , border: "none" // no border or padding allowed when using height = 100% + , padding: 0 // ditto + , margin: 0 + }); + // BODY + if (browser.isIE6) { + // IE6 CANNOT use the trick of setting absolute positioning on all 4 sides - must have 'height' + $N.css({ + width: "100%" + , height: "100%" + , border: "none" // no border or padding allowed when using height = 100% + , padding: 0 // ditto + , margin: 0 + , position: "relative" + }); + // convert body padding to an inset option - the border cannot be measured in IE6! + if (!o.inset) + o.inset = elDims($N).inset; + } else { // use absolute positioning for BODY to allow borders & padding without overflow + $N.css({ + width: "auto" + , height: "auto" + , margin: 0 + , position: "absolute" // allows for border and padding on BODY + }); + // apply edge-positioning created above + $N.css(o.outset); + } + // set current layout-container dimensions + $.extend(sC, elDims($N, o.inset)); // passing inset means DO NOT include insetX values + } else { + // container MUST have 'position' + var p = $N.css("position"); + if (!p || !p.match(/(fixed|absolute|relative)/)) + $N.css("position", "relative"); + + // set current layout-container dimensions + if ($N.is(":visible")) { + $.extend(sC, elDims($N, o.inset)); // passing inset means DO NOT change insetX (padding) values + if (sC.innerHeight < 1) // container has no 'height' - warn developer + _log(o.errors.noContainerHeight.replace(/CONTAINER/, sC.ref)); + } + } + + // if container has min-width/height, then enable scrollbar(s) + if (num($N, "minWidth")) + $N.parent().css("overflowX", "auto"); + if (num($N, "minHeight")) + $N.parent().css("overflowY", "auto"); + + } catch (ex) { + } + } + + /** + * Bind layout hotkeys - if options enabled + * + * @see _create() and addPane() + * @param {string=} [panes=""] The edge(s) to process + */ + , initHotkeys = function (panes) { + panes = panes ? panes.split(",") : _c.borderPanes; + // bind keyDown to capture hotkeys, if option enabled for ANY pane + $.each(panes, function (i, pane) { + var o = options[pane]; + if (o.enableCursorHotkey || o.customHotkey) { + $(document).on("keydown." + sID, keyDown); // only need to bind this ONCE + return false; // BREAK - binding was done + } + }); + } + + /** + * Build final OPTIONS data + * + * @see _create() + */ + , initOptions = function () { + var data, d, pane, key, val, i, c, o; + + // reprocess user's layout-options to have correct options sub-key structure + opts = $.layout.transformData(opts, true); // panes = default subkey + + // auto-rename old options for backward compatibility + opts = $.layout.backwardCompatibility.renameAllOptions(opts); + + // if user-options has 'panes' key (pane-defaults), clean it... + if (!$.isEmptyObject(opts.panes)) { + // REMOVE any pane-defaults that MUST be set per-pane + data = $.layout.optionsMap.noDefault; + for (i = 0, c = data.length; i < c; i++) { + key = data[i]; + delete opts.panes[key]; // OK if does not exist + } + // REMOVE any layout-options specified under opts.panes + data = $.layout.optionsMap.layout; + for (i = 0, c = data.length; i < c; i++) { + key = data[i]; + delete opts.panes[key]; // OK if does not exist + } + } + + // MOVE any NON-layout-options from opts-root to opts.panes + data = $.layout.optionsMap.layout; + var rootKeys = $.layout.config.optionRootKeys; + for (key in opts) { + val = opts[key]; + if ($.inArray(key, rootKeys) < 0 && $.inArray(key, data) < 0) { + if (!opts.panes[key]) + opts.panes[key] = $.isPlainObject(val) ? $.extend(true, {}, val) : val; + delete opts[key] + } + } + + // START by updating ALL options from opts + $.extend(true, options, opts); + + // CREATE final options (and config) for EACH pane + $.each(_c.allPanes, function (i, pane) { + + // apply 'pane-defaults' to CONFIG.[PANE] + _c[pane] = $.extend(true, {}, _c.panes, _c[pane]); + + d = options.panes; + o = options[pane]; + + // center-pane uses SOME keys in defaults.panes branch + if (pane === 'center') { + // ONLY copy keys from opts.panes listed in: $.layout.optionsMap.center + data = $.layout.optionsMap.center; // list of 'center-pane keys' + for (i = 0, c = data.length; i < c; i++) { // loop the list... + key = data[i]; + // only need to use pane-default if pane-specific value not set + if (!opts.center[key] && (opts.panes[key] || !o[key])) + o[key] = d[key]; // pane-default + } + } else { + // border-panes use ALL keys in defaults.panes branch + o = options[pane] = $.extend(true, {}, d, o); // re-apply pane-specific opts AFTER pane-defaults + createFxOptions(pane); + // ensure all border-pane-specific base-classes exist + if (!o.resizerClass) + o.resizerClass = "ui-layout-resizer"; + if (!o.togglerClass) + o.togglerClass = "ui-layout-toggler"; + } + // ensure we have base pane-class (ALL panes) + if (!o.paneClass) + o.paneClass = "ui-layout-pane"; + }); + + // update options.zIndexes if a zIndex-option specified + var zo = opts.zIndex + , z = options.zIndexes; + if (zo > 0) { + z.pane_normal = zo; + z.content_mask = max(zo + 1, z.content_mask); // MIN = +1 + z.resizer_normal = max(zo + 2, z.resizer_normal); // MIN = +2 + } + + // DELETE 'panes' key now that we are done - values were copied to EACH pane + delete options.panes; + + + function createFxOptions(pane) { + var o = options[pane] + , d = options.panes; + // ensure fxSettings key to avoid errors + if (!o.fxSettings) + o.fxSettings = {}; + if (!d.fxSettings) + d.fxSettings = {}; + + $.each(["_open", "_close", "_size"], function (i, n) { + var + sName = "fxName" + n + , sSpeed = "fxSpeed" + n + , sSettings = "fxSettings" + n + // recalculate fxName according to specificity rules + , fxName = o[sName] = + o[sName] // options.west.fxName_open + || d[sName] // options.panes.fxName_open + || o.fxName // options.west.fxName + || d.fxName // options.panes.fxName + || "none" // MEANS $.layout.defaults.panes.fxName == "" || false || null || 0 + , fxExists = $.effects && ($.effects[fxName] || ($.effects.effect && $.effects.effect[fxName])) + ; + // validate fxName to ensure is valid effect - MUST have effect-config data in options.effects + if (fxName === "none" || !options.effects[fxName] || !fxExists) + fxName = o[sName] = "none"; // effect not loaded OR unrecognized fxName + + // set vars for effects subkeys to simplify logic + var fx = options.effects[fxName] || {} // effects.slide + , fx_all = fx.all || null // effects.slide.all + , fx_pane = fx[pane] || null // effects.slide.west + ; + // create fxSpeed[_open|_close|_size] + o[sSpeed] = + o[sSpeed] // options.west.fxSpeed_open + || d[sSpeed] // options.west.fxSpeed_open + || o.fxSpeed // options.west.fxSpeed + || d.fxSpeed // options.panes.fxSpeed + || null // DEFAULT - let fxSetting.duration control speed + ; + // create fxSettings[_open|_close|_size] + o[sSettings] = $.extend( + true + , {} + , fx_all // effects.slide.all + , fx_pane // effects.slide.west + , d.fxSettings // options.panes.fxSettings + , o.fxSettings // options.west.fxSettings + , d[sSettings] // options.panes.fxSettings_open + , o[sSettings] // options.west.fxSettings_open + ); + }); + + // DONE creating action-specific-settings for this pane, + // so DELETE generic options - are no longer meaningful + delete o.fxName; + delete o.fxSpeed; + delete o.fxSettings; + } + } + + /** + * Initialize module objects, styling, size and position for all panes + * + * @see _initElements() + * @param {string} pane The pane to process + */ + , getPane = function (pane) { + var sel = options[pane].paneSelector; + if (sel.substr(0, 1) === "#") // ID selector + // NOTE: elements selected 'by ID' DO NOT have to be 'children' + return $N.find(sel).eq(0); + else { // class or other selector + var $P = $N.children(sel).eq(0); + // look for the pane nested inside a 'form' element + return $P.length ? $P : $N.children("form:first").children(sel).eq(0); + } + } + + /** + * @param {Object=} evt + */ + , initPanes = function (evt) { + // stopPropagation if called by trigger("layoutinitpanes") - use evtPane utility + evtPane(evt); + + // NOTE: do north & south FIRST so we can measure their height - do center LAST + $.each(_c.allPanes, function (idx, pane) { + addPane(pane, true); + }); + + // init the pane-handles NOW in case we have to hide or close the pane below + initHandles(); + + // now that all panes have been initialized and initially-sized, + // make sure there is really enough space available for each pane + $.each(_c.borderPanes, function (i, pane) { + if ($Ps[pane] && state[pane].isVisible) { // pane is OPEN + setSizeLimits(pane); + makePaneFit(pane); // pane may be Closed, Hidden or Resized by makePaneFit() + } + }); + // size center-pane AGAIN in case we 'closed' a border-pane in loop above + sizeMidPanes("center"); + + // Chrome/Webkit sometimes fires callbacks BEFORE it completes resizing! + // Before RC30.3, there was a 10ms delay here, but that caused layout + // to load asynchrously, which is BAD, so try skipping delay for now + + // process pane contents and callbacks, and init/resize child-layout if exists + $.each(_c.allPanes, function (idx, pane) { + afterInitPane(pane); + }); + } + + /** + * Add a pane to the layout - subroutine of initPanes() + * + * @see initPanes() + * @param {string} pane The pane to process + * @param {boolean=} [force=false] Size content after init + */ + , addPane = function (pane, force) { + if (!force && !isInitialized()) + return; + var + o = options[pane] + , s = state[pane] + , c = _c[pane] + , dir = c.dir + , fx = s.fx + , spacing = o.spacing_open || 0 + , isCenter = (pane === "center") + , CSS = {} + , $P = $Ps[pane] + , size, minSize, maxSize, child + ; + // if pane-pointer already exists, remove the old one first + if ($P) + removePane(pane, false, true, false); + else + $Cs[pane] = false; // init + + $P = $Ps[pane] = getPane(pane); + if (!$P.length) { + $Ps[pane] = false; // logic + return; + } + + // SAVE original Pane CSS + if (!$P.data("layoutCSS")) { + var props = "position,top,left,bottom,right,width,height,overflow,zIndex,display,backgroundColor,padding,margin,border"; + $P.data("layoutCSS", styles($P, props)); + } + + // create alias for pane data in Instance - initHandles will add more + Instance[pane] = { + name: pane + , pane: $Ps[pane] + , content: $Cs[pane] + , options: options[pane] + , state: state[pane] + , children: children[pane] + }; + + // add classes, attributes & events + $P.data({ + parentLayout: Instance // pointer to Layout Instance + , layoutPane: Instance[pane] // NEW pointer to pane-alias-object + , layoutEdge: pane + , layoutRole: "pane" + }) + .css(c.cssReq).css("zIndex", new String(options.zIndexes.pane_normal)) + .css(o.applyDemoStyles ? c.cssDemo : {}) // demo styles + .addClass(o.paneClass + " " + o.paneClass + "-" + pane) // default = "ui-layout-pane ui-layout-pane-west" - may be a dupe of 'paneSelector' + .on("mouseenter." + sID, addHover) + .on("mouseleave." + sID, removeHover) + ; + var paneMethods = { + hide: '' + , show: '' + , toggle: '' + , close: '' + , open: '' + , slideOpen: '' + , slideClose: '' + , slideToggle: '' + , size: 'sizePane' + , sizePane: 'sizePane' + , sizeContent: '' + , sizeHandles: '' + , enableClosable: '' + , disableClosable: '' + , enableSlideable: '' + , disableSlideable: '' + , enableResizable: '' + , disableResizable: '' + , swapPanes: 'swapPanes' + , swap: 'swapPanes' + , move: 'swapPanes' + , removePane: 'removePane' + , remove: 'removePane' + , createChildren: '' + , resizeChildren: '' + , resizeAll: 'resizeAll' + , resizeLayout: 'resizeAll' + } + , name; + // loop hash and bind all methods - include layoutID namespacing + for (name in paneMethods) { + $P.on("layoutpane" + name.toLowerCase() + "." + sID, Instance[paneMethods[name] || name]); + } + + // see if this pane has a 'scrolling-content element' + initContent(pane, false); // false = do NOT sizeContent() - called later + + if (!isCenter) { + // call _parseSize AFTER applying pane classes & styles - but before making visible (if hidden) + // if o.size is auto or not valid, then MEASURE the pane and use that as its 'size' + size = s.size = _parseSize(pane, o.size); + minSize = _parseSize(pane, o.minSize) || 1; + maxSize = _parseSize(pane, o.maxSize) || 100000; + if (size > 0) + size = max(min(size, maxSize), minSize); + s.autoResize = o.autoResize; // used with percentage sizes + + // state for border-panes + s.isClosed = false; // true = pane is closed + s.isSliding = false; // true = pane is currently open by 'sliding' over adjacent panes + s.isResizing = false; // true = pane is in process of being resized + s.isHidden = false; // true = pane is hidden - no spacing, resizer or toggler is visible! + + // array for 'pin buttons' whose classNames are auto-updated on pane-open/-close + if (!s.pins) + s.pins = []; + } + // states common to ALL panes + s.tagName = $P[0].tagName; + s.edge = pane; // useful if pane is (or about to be) 'swapped' - easy find out where it is (or is going) + s.noRoom = false; // true = pane 'automatically' hidden due to insufficient room - will unhide automatically + s.isVisible = true; // false = pane is invisible - closed OR hidden - simplify logic + + // init pane positioning + setPanePosition(pane); + + // if pane is not visible, + if (dir === "horz") // north or south pane + CSS.height = cssH($P, size); + else if (dir === "vert") // east or west pane + CSS.width = cssW($P, size); + //else if (isCenter) {} + + $P.css(CSS); // apply size -- top, bottom & height will be set by sizeMidPanes + if (dir != "horz") + sizeMidPanes(pane, true); // true = skipCallback + + // if manually adding a pane AFTER layout initialization, then... + if (state.initialized) { + initHandles(pane); + initHotkeys(pane); + } + + // close or hide the pane if specified in settings + if (o.initClosed && o.closable && !o.initHidden) + close(pane, true, true); // true, true = force, noAnimation + else if (o.initHidden || o.initClosed) + hide(pane); // will be completely invisible - no resizer or spacing + else if (!s.noRoom) + // make the pane visible - in case was initially hidden + $P.css("display", "block"); + // ELSE setAsOpen() - called later by initHandles() + + // RESET visibility now - pane will appear IF display:block + $P.css("visibility", "visible"); + + // check option for auto-handling of pop-ups & drop-downs + if (o.showOverflowOnHover) + $P.on('hover',allowOverflow, resetOverflow); + + // if manually adding a pane AFTER layout initialization, then... + if (state.initialized) { + afterInitPane(pane); + } + } + + , afterInitPane = function (pane) { + var $P = $Ps[pane] + , s = state[pane] + , o = options[pane] + ; + if (!$P) + return; + + // see if there is a directly-nested layout inside this pane + if ($P.data("layout")) + refreshChildren(pane, $P.data("layout")); + + // process pane contents and callbacks, and init/resize child-layout if exists + if (s.isVisible) { // pane is OPEN + if (state.initialized) // this pane was added AFTER layout was created + resizeAll(); // will also sizeContent + else + sizeContent(pane); + + if (o.triggerEventsOnLoad) + _runCallbacks("onresize_end", pane); + else // automatic if onresize called, otherwise call it specifically + // resize child - IF inner-layout already exists (created before this layout) + resizeChildren(pane, true); // a previously existing childLayout + } + + // init childLayouts - even if pane is not visible + if (o.initChildren && o.children) + createChildren(pane); + } + + /** + * @param {string=} panes The pane(s) to process + */ + , setPanePosition = function (panes) { + panes = panes ? panes.split(",") : _c.borderPanes; + + // create toggler DIVs for each pane, and set object pointers for them, eg: $R.north = north toggler DIV + $.each(panes, function (i, pane) { + var $P = $Ps[pane] + , $R = $Rs[pane] + , o = options[pane] + , s = state[pane] + , side = _c[pane].side + , CSS = {} + ; + if (!$P) + return; // pane does not exist - skip + + // set css-position to account for container borders & padding + switch (pane) { + case "north": + CSS.top = sC.inset.top; + CSS.left = sC.inset.left; + CSS.right = sC.inset.right; + break; + case "south": + CSS.bottom = sC.inset.bottom; + CSS.left = sC.inset.left; + CSS.right = sC.inset.right; + break; + case "west": + CSS.left = sC.inset.left; // top, bottom & height set by sizeMidPanes() + break; + case "east": + CSS.right = sC.inset.right; // ditto + break; + case "center": // top, left, width & height set by sizeMidPanes() + } + // apply position + $P.css(CSS); + + // update resizer position + if ($R && s.isClosed) + $R.css(side, sC.inset[side]); + else if ($R && !s.isHidden) + $R.css(side, sC.inset[side] + getPaneSize(pane)); + }); + } + + /** + * Initialize module objects, styling, size and position for all resize bars and toggler buttons + * + * @see _create() + * @param {string=} [panes=""] The edge(s) to process + */ + , initHandles = function (panes) { + panes = panes ? panes.split(",") : _c.borderPanes; + + // create toggler DIVs for each pane, and set object pointers for them, eg: $R.north = north toggler DIV + $.each(panes, function (i, pane) { + var $P = $Ps[pane]; + $Rs[pane] = false; // INIT + $Ts[pane] = false; + if (!$P) + return; // pane does not exist - skip + + var o = options[pane] + , s = state[pane] + , c = _c[pane] + , paneId = o.paneSelector.substr(0, 1) === "#" ? o.paneSelector.substr(1) : "" + , rClass = o.resizerClass + , tClass = o.togglerClass + , spacing = (s.isVisible ? o.spacing_open : o.spacing_closed) + , _pane = "-" + pane // used for classNames + , _state = (s.isVisible ? "-open" : "-closed") // used for classNames + , I = Instance[pane] + // INIT RESIZER BAR + , $R = I.resizer = $Rs[pane] = $("
                    ") + // INIT TOGGLER BUTTON + , $T = I.toggler = (o.closable ? $Ts[pane] = $("
                    ") : false) + ; + + //if (s.isVisible && o.resizable) ... handled by initResizable + if (!s.isVisible && o.slidable) + $R.attr("title", o.tips.Slide).css("cursor", o.sliderCursor); + + $R // if paneSelector is an ID, then create a matching ID for the resizer, eg: "#paneLeft" => "paneLeft-resizer" + .attr("id", paneId ? paneId + "-resizer" : "") + .data({ + parentLayout: Instance + , layoutPane: Instance[pane] // NEW pointer to pane-alias-object + , layoutEdge: pane + , layoutRole: "resizer" + }) + .css(_c.resizers.cssReq).css("zIndex", new String(options.zIndexes.resizer_normal)) + .css(o.applyDemoStyles ? _c.resizers.cssDemo : {}) // add demo styles + .addClass(rClass + " " + rClass + _pane) + .on('hover',addHover, removeHover) // ALWAYS add hover-classes, even if resizing is not enabled - handle with CSS instead + .on('hover',onResizerEnter, onResizerLeave) // ALWAYS NEED resizer.mouseleave to balance toggler.mouseenter + .on('mousedown',$.layout.disableTextSelection) // prevent text-selection OUTSIDE resizer + .on('mouseup',$.layout.enableTextSelection) // not really necessary, but just in case + .appendTo($N) // append DIV to container + ; + if ($.fn.disableSelection) + $R.disableSelection(); // prevent text-selection INSIDE resizer + if (o.resizerDblClickToggle) + $R.on("dblclick." + sID, toggle); + + if ($T) { + $T // if paneSelector is an ID, then create a matching ID for the resizer, eg: "#paneLeft" => "#paneLeft-toggler" + .attr("id", paneId ? paneId + "-toggler" : "") + .data({ + parentLayout: Instance + , layoutPane: Instance[pane] // NEW pointer to pane-alias-object + , layoutEdge: pane + , layoutRole: "toggler" + }) + .css(_c.togglers.cssReq) // add base/required styles + .css(o.applyDemoStyles ? _c.togglers.cssDemo : {}) // add demo styles + .addClass(tClass + " " + tClass + _pane) + .on('hover',addHover, removeHover) // ALWAYS add hover-classes, even if toggling is not enabled - handle with CSS instead + .on("mouseenter", onResizerEnter) // NEED toggler.mouseenter because mouseenter MAY NOT fire on resizer + .appendTo($R) // append SPAN to resizer DIV + ; + // ADD INNER-SPANS TO TOGGLER + if (o.togglerContent_open) // ui-layout-open + $("" + o.togglerContent_open + "") + .data({ + layoutEdge: pane + , layoutRole: "togglerContent" + }) + .data("layoutRole", "togglerContent") + .data("layoutEdge", pane) + .addClass("content content-open") + .css("display", "none") + .appendTo($T) + //.hover( addHover, removeHover ) // use ui-layout-toggler-west-hover .content-open instead! + ; + if (o.togglerContent_closed) // ui-layout-closed + $("" + o.togglerContent_closed + "") + .data({ + layoutEdge: pane + , layoutRole: "togglerContent" + }) + .addClass("content content-closed") + .css("display", "none") + .appendTo($T) + //.hover( addHover, removeHover ) // use ui-layout-toggler-west-hover .content-closed instead! + ; + // ADD TOGGLER.click/.hover + enableClosable(pane); + } + + // add Draggable events + initResizable(pane); + + // ADD CLASSNAMES & SLIDE-BINDINGS - eg: class="resizer resizer-west resizer-open" + if (s.isVisible) + setAsOpen(pane); // onOpen will be called, but NOT onResize + else { + setAsClosed(pane); // onClose will be called + bindStartSlidingEvents(pane, true); // will enable events IF option is set + } + + }); + + // SET ALL HANDLE DIMENSIONS + sizeHandles(); + } + + + /** + * Initialize scrolling ui-layout-content div - if exists + * + * @see initPane() - or externally after an Ajax injection + * @param {string} pane The pane to process + * @param {boolean=} [resize=true] Size content after init + */ + , initContent = function (pane, resize) { + if (!isInitialized()) + return; + var + o = options[pane] + , sel = o.contentSelector + , I = Instance[pane] + , $P = $Ps[pane] + , $C + ; + if (sel) + $C = I.content = $Cs[pane] = (o.findNestedContent) + ? $P.find(sel).eq(0) // match 1-element only + : $P.children(sel).eq(0) + ; + if ($C && $C.length) { + $C.data("layoutRole", "content"); + // SAVE original Content CSS + if (!$C.data("layoutCSS")) + $C.data("layoutCSS", styles($C, "height")); + $C.css(_c.content.cssReq); + if (o.applyDemoStyles) { + $C.css(_c.content.cssDemo); // add padding & overflow: auto to content-div + $P.css(_c.content.cssDemoPane); // REMOVE padding/scrolling from pane + } + // ensure no vertical scrollbar on pane - will mess up measurements + if ($P.css("overflowX").match(/(scroll|auto)/)) { + $P.css("overflow", "hidden"); + } + state[pane].content = {}; // init content state + if (resize !== false) + sizeContent(pane); + // sizeContent() is called AFTER init of all elements + } else + I.content = $Cs[pane] = false; + } + + + /** + * Add resize-bars to all panes that specify it in options + * -dependancy: $.fn.resizable - will skip if not found + * + * @see _create() + * @param {string=} [panes=""] The edge(s) to process + */ + , initResizable = function (panes) { + var draggingAvailable = $.layout.plugins.draggable + , side // set in start() + ; + panes = panes ? panes.split(",") : _c.borderPanes; + + $.each(panes, function (idx, pane) { + var o = options[pane]; + if (!draggingAvailable || !$Ps[pane] || !o.resizable) { + o.resizable = false; + return true; // skip to next + } + + var s = state[pane] + , z = options.zIndexes + , c = _c[pane] + , side = c.dir == "horz" ? "top" : "left" + , $P = $Ps[pane] + , $R = $Rs[pane] + , base = o.resizerClass + , lastPos = 0 // used when live-resizing + , r, live // set in start because may change + // 'drag' classes are applied to the ORIGINAL resizer-bar while dragging is in process + , resizerClass = base + "-drag" // resizer-drag + , resizerPaneClass = base + "-" + pane + "-drag" // resizer-north-drag + // 'helper' class is applied to the CLONED resizer-bar while it is being dragged + , helperClass = base + "-dragging" // resizer-dragging + , helperPaneClass = base + "-" + pane + "-dragging" // resizer-north-dragging + , helperLimitClass = base + "-dragging-limit" // resizer-drag + , helperPaneLimitClass = base + "-" + pane + "-dragging-limit" // resizer-north-drag + , helperClassesSet = false // logic var + ; + + if (!s.isClosed) + $R.attr("title", o.tips.Resize) + .css("cursor", o.resizerCursor); // n-resize, s-resize, etc + + $R.draggable({ + containment: $N[0] // limit resizing to layout container + , axis: (c.dir == "horz" ? "y" : "x") // limit resizing to horz or vert axis + , delay: 0 + , distance: 1 + , grid: o.resizingGrid + // basic format for helper - style it using class: .ui-draggable-dragging + , helper: "clone" + , opacity: o.resizerDragOpacity + , addClasses: false // avoid ui-state-disabled class when disabled + //, iframeFix: o.draggableIframeFix // TODO: consider using when bug is fixed + , zIndex: z.resizer_drag + + , start: function (e, ui) { + // REFRESH options & state pointers in case we used swapPanes + o = options[pane]; + s = state[pane]; + // re-read options + live = o.livePaneResizing; + + // ondrag_start callback - will CANCEL hide if returns false + // TODO: dragging CANNOT be cancelled like this, so see if there is a way? + if (false === _runCallbacks("ondrag_start", pane)) + return false; + + s.isResizing = true; // prevent pane from closing while resizing + state.paneResizing = pane; // easy to see if ANY pane is resizing + timer.clear(pane + "_closeSlider"); // just in case already triggered + + // SET RESIZER LIMITS - used in drag() + setSizeLimits(pane); // update pane/resizer state + r = s.resizerPosition; + lastPos = ui.position[side]; + + $R.addClass(resizerClass + " " + resizerPaneClass); // add drag classes + helperClassesSet = false; // reset logic var - see drag() + + // MASK PANES CONTAINING IFRAMES, APPLETS OR OTHER TROUBLESOME ELEMENTS + showMasks(pane, {resizing: true}); + } + + , drag: function (e, ui) { + if (!helperClassesSet) { // can only add classes after clone has been added to the DOM + //$(".ui-draggable-dragging") + ui.helper + .addClass(helperClass + " " + helperPaneClass) // add helper classes + .css({right: "auto", bottom: "auto"}) // fix dir="rtl" issue + .children().css("visibility", "hidden") // hide toggler inside dragged resizer-bar + ; + helperClassesSet = true; + // draggable bug!? RE-SET zIndex to prevent E/W resize-bar showing through N/S pane! + if (s.isSliding) + $Ps[pane].css("zIndex", z.pane_sliding); + } + // CONTAIN RESIZER-BAR TO RESIZING LIMITS + var limit = 0; + if (ui.position[side] < r.min) { + ui.position[side] = r.min; + limit = -1; + } else if (ui.position[side] > r.max) { + ui.position[side] = r.max; + limit = 1; + } + // ADD/REMOVE dragging-limit CLASS + if (limit) { + ui.helper.addClass(helperLimitClass + " " + helperPaneLimitClass); // at dragging-limit + window.defaultStatus = (limit > 0 && pane.match(/(north|west)/)) || (limit < 0 && pane.match(/(south|east)/)) ? o.tips.maxSizeWarning : o.tips.minSizeWarning; + } else { + ui.helper.removeClass(helperLimitClass + " " + helperPaneLimitClass); // not at dragging-limit + window.defaultStatus = ""; + } + // DYNAMICALLY RESIZE PANES IF OPTION ENABLED + // won't trigger unless resizer has actually moved! + if (live && Math.abs(ui.position[side] - lastPos) >= o.liveResizingTolerance) { + lastPos = ui.position[side]; + resizePanes(e, ui, pane) + } + } + + , stop: function (e, ui) { + $('body').enableSelection(); // RE-ENABLE TEXT SELECTION + window.defaultStatus = ""; // clear 'resizing limit' message from statusbar + $R.removeClass(resizerClass + " " + resizerPaneClass); // remove drag classes from Resizer + s.isResizing = false; + state.paneResizing = false; // easy to see if ANY pane is resizing + resizePanes(e, ui, pane, true); // true = resizingDone + } + + }); + }); + + /** + * resizePanes + * + * Sub-routine called from stop() - and drag() if livePaneResizing + * + * @param {!Object} evt + * @param {!Object} ui + * @param {string} pane + * @param {boolean=} [resizingDone=false] + */ + var resizePanes = function (evt, ui, pane, resizingDone) { + var dragPos = ui.position + , c = _c[pane] + , o = options[pane] + , s = state[pane] + , resizerPos + ; + switch (pane) { + case "north": + resizerPos = dragPos.top; + break; + case "west": + resizerPos = dragPos.left; + break; + case "south": + resizerPos = sC.layoutHeight - dragPos.top - o.spacing_open; + break; + case "east": + resizerPos = sC.layoutWidth - dragPos.left - o.spacing_open; + break; + } + // remove container margin from resizer position to get the pane size + var newSize = resizerPos - sC.inset[c.side]; + + // Disable OR Resize Mask(s) created in drag.start + if (!resizingDone) { + // ensure we meet liveResizingTolerance criteria + if (Math.abs(newSize - s.size) < o.liveResizingTolerance) + return; // SKIP resize this time + // resize the pane + manualSizePane(pane, newSize, false, true); // true = noAnimation + sizeMasks(); // resize all visible masks + } else { // resizingDone + // ondrag_end callback + if (false !== _runCallbacks("ondrag_end", pane)) + manualSizePane(pane, newSize, false, true); // true = noAnimation + hideMasks(true); // true = force hiding all masks even if one is 'sliding' + if (s.isSliding) // RE-SHOW 'object-masks' so objects won't show through sliding pane + showMasks(pane, {resizing: true}); + } + }; + } + + /** + * sizeMask + * + * Needed to overlay a DIV over an IFRAME-pane because mask CANNOT be *inside* the pane + * Called when mask created, and during livePaneResizing + */ + , sizeMask = function () { + var $M = $(this) + , pane = $M.data("layoutMask") // eg: "west" + , s = state[pane] + ; + // only masks over an IFRAME-pane need manual resizing + if (s.tagName == "IFRAME" && s.isVisible) // no need to mask closed/hidden panes + $M.css({ + top: s.offsetTop + , left: s.offsetLeft + , width: s.outerWidth + , height: s.outerHeight + }); + /* ALT Method... + var $P = $Ps[pane]; + $M.css( $P.position() ).css({ width: $P[0].offsetWidth, height: $P[0].offsetHeight }); + */ + } + , sizeMasks = function () { + $Ms.each(sizeMask); // resize all 'visible' masks + } + + /** + * @param {string} pane The pane being resized, animated or isSliding + * @param {Object=} [args] (optional) Options: which masks to apply, and to which panes + */ + , showMasks = function (pane, args) { + var c = _c[pane] + , panes = ["center"] + , z = options.zIndexes + , a = $.extend({ + objectsOnly: false + , animation: false + , resizing: true + , sliding: state[pane].isSliding + }, args) + , o, s + ; + if (a.resizing) + panes.push(pane); + if (a.sliding) + panes.push(_c.oppositeEdge[pane]); // ADD the oppositeEdge-pane + + if (c.dir === "horz") { + panes.push("west"); + panes.push("east"); + } + + $.each(panes, function (i, p) { + s = state[p]; + o = options[p]; + if (s.isVisible && (o.maskObjects || (!a.objectsOnly && o.maskContents))) { + getMasks(p).each(function () { + sizeMask.call(this); + this.style.zIndex = s.isSliding ? z.pane_sliding + 1 : z.pane_normal + 1; + this.style.display = "block"; + }); + } + }); + } + + /** + * @param {boolean=} force Hide masks even if a pane is sliding + */ + , hideMasks = function (force) { + // ensure no pane is resizing - could be a timing issue + if (force || !state.paneResizing) { + $Ms.hide(); // hide ALL masks + } + // if ANY pane is sliding, then DO NOT remove masks from panes with maskObjects enabled + else if (!force && !$.isEmptyObject(state.panesSliding)) { + var i = $Ms.length - 1 + , p, $M; + for (; i >= 0; i--) { + $M = $Ms.eq(i); + p = $M.data("layoutMask"); + if (!options[p].maskObjects) { + $M.hide(); + } + } + } + } + + /** + * @param {string} pane + */ + , getMasks = function (pane) { + var $Masks = $([]) + , $M, i = 0, c = $Ms.length + ; + for (; i < c; i++) { + $M = $Ms.eq(i); + if ($M.data("layoutMask") === pane) + $Masks = $Masks.add($M); + } + if ($Masks.length) + return $Masks; + else + return createMasks(pane); + } + + /** + * createMasks + * + * Generates both DIV (ALWAYS used) and IFRAME (optional) elements as masks + * An IFRAME mask is created *under* the DIV when maskObjects=true, because a DIV cannot mask an applet + * + * @param {string} pane + */ + , createMasks = function (pane) { + var + $P = $Ps[pane] + , s = state[pane] + , o = options[pane] + , z = options.zIndexes + , isIframe, el, $M, css, i + ; + if (!o.maskContents && !o.maskObjects) + return $([]); + // if o.maskObjects=true, then loop TWICE to create BOTH kinds of mask, else only create a DIV + for (i = 0; i < (o.maskObjects ? 2 : 1); i++) { + isIframe = o.maskObjects && i == 0; + el = document.createElement(isIframe ? "iframe" : "div"); + $M = $(el).data("layoutMask", pane); // add data to relate mask to pane + el.className = "ui-layout-mask ui-layout-mask-" + pane; // for user styling + css = el.style; + // Both DIVs and IFRAMES + css.background = "#FFF"; + css.position = "absolute"; + css.display = "block"; + if (isIframe) { // IFRAME-only props + el.src = "about:blank"; + el.frameborder = 0; + css.border = 0; + css.opacity = 0; + css.filter = "Alpha(Opacity='0')"; + //el.allowTransparency = true; - for IE, but breaks masking ability! + } else { // DIV-only props + css.opacity = 0.001; + css.filter = "Alpha(Opacity='1')"; + } + // if pane IS an IFRAME, then must mask the pane itself + if (s.tagName == "IFRAME") { + // NOTE sizing done by a subroutine so can be called during live-resizing + css.zIndex = z.pane_normal + 1; // 1-higher than pane + $N.append(el); // append to LAYOUT CONTAINER + } + // otherwise put masks *inside the pane* to mask its contents + else { + $M.addClass("ui-layout-mask-inside-pane"); + css.zIndex = o.maskZindex || z.content_mask; // usually 1, but customizable + css.top = 0; + css.left = 0; + css.width = "100%"; + css.height = "100%"; + $P.append(el); // append INSIDE pane element + } + // add Mask to cached array so can be resized & reused + $Ms = $Ms.add(el); + } + return $Ms; + } + + + /** + * Destroy this layout and reset all elements + * + * @param {boolean=} [destroyChildren=false] Destory Child-Layouts first? + */ + , destroy = function (evt_or_destroyChildren, destroyChildren) { + // UNBIND layout events and remove global object + $(window).off("." + sID); // resize & unload + $(document).off("." + sID); // keyDown (hotkeys) + + if (typeof evt_or_destroyChildren === "object") + // stopPropagation if called by trigger("layoutdestroy") - use evtPane utility + evtPane(evt_or_destroyChildren); + else // no event, so transfer 1st param to destroyChildren param + destroyChildren = evt_or_destroyChildren; + + // need to look for parent layout BEFORE we remove the container data, else skips a level + //var parentPane = Instance.hasParentLayout ? $.layout.getParentPaneInstance( $N ) : null; + + // reset layout-container + $N.clearQueue() + .removeData("layout") + .removeData("layoutContainer") + .removeClass(options.containerClass) + .off("." + sID) // remove ALL Layout events + ; + + // remove all mask elements that have been created + $Ms.remove(); + + // loop all panes to remove layout classes, attributes and bindings + $.each(_c.allPanes, function (i, pane) { + removePane(pane, false, true, destroyChildren); // true = skipResize + }); + + // do NOT reset container CSS if is a 'pane' (or 'content') in an outer-layout - ie, THIS layout is 'nested' + var css = "layoutCSS"; + if ($N.data(css) && !$N.data("layoutRole")) // RESET CSS + $N.css($N.data(css)).removeData(css); + + // for full-page layouts, also reset the CSS + if (sC.tagName === "BODY" && ($N = $("html")).data(css)) // RESET CSS + $N.css($N.data(css)).removeData(css); + + // trigger plugins for this layout, if there are any + runPluginCallbacks(Instance, $.layout.onDestroy); + + // trigger state-management and onunload callback + unload(); + + // clear the Instance of everything except for container & options (so could recreate) + // RE-CREATE: myLayout = myLayout.container.layout( myLayout.options ); + for (var n in Instance) + if (!n.match(/^(container|options)$/)) + delete Instance[n]; + // add a 'destroyed' flag to make it easy to check + Instance.destroyed = true; + + // if this is a child layout, CLEAR the child-pointer in the parent + /* for now the pointer REMAINS, but with only container, options and destroyed keys + if (parentPane) { + var layout = parentPane.pane.data("parentLayout") + , key = layout.options.instanceKey || 'error'; + // THIS SYNTAX MAY BE WRONG! + parentPane.children[key] = layout.children[ parentPane.name ].children[key] = null; + } + */ + + return Instance; // for coding convenience + } + + /** + * Remove a pane from the layout - subroutine of destroy() + * + * @see destroy() + * @param {(string|Object)} evt_or_pane The pane to process + * @param {boolean=} [remove=false] Remove the DOM element? + * @param {boolean=} [skipResize=false] Skip calling resizeAll()? + * @param {boolean=} [destroyChild=true] Destroy Child-layouts? If not passed, obeys options setting + */ + , removePane = function (evt_or_pane, remove, skipResize, destroyChild) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $P = $Ps[pane] + , $C = $Cs[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + ; + // NOTE: elements can still exist even after remove() + // so check for missing data(), which is cleared by removed() + if ($P && $.isEmptyObject($P.data())) + $P = false; + if ($C && $.isEmptyObject($C.data())) + $C = false; + if ($R && $.isEmptyObject($R.data())) + $R = false; + if ($T && $.isEmptyObject($T.data())) + $T = false; + + if ($P) + $P.stop(true, true); + + var o = options[pane] + , s = state[pane] + , d = "layout" + , css = "layoutCSS" + , pC = children[pane] + , hasChildren = $.isPlainObject(pC) && !$.isEmptyObject(pC) + , destroy = destroyChild !== undefined ? destroyChild : o.destroyChildren + ; + // FIRST destroy the child-layout(s) + if (hasChildren && destroy) { + $.each(pC, function (key, child) { + if (!child.destroyed) + child.destroy(true);// tell child-layout to destroy ALL its child-layouts too + if (child.destroyed) // destroy was successful + delete pC[key]; + }); + // if no more children, remove the children hash + if ($.isEmptyObject(pC)) { + pC = children[pane] = null; // clear children hash + hasChildren = false; + } + } + + // Note: can't 'remove' a pane element with non-destroyed children + if ($P && remove && !hasChildren) + $P.remove(); // remove the pane-element and everything inside it + else if ($P && $P[0]) { + // create list of ALL pane-classes that need to be removed + var root = o.paneClass // default="ui-layout-pane" + , pRoot = root + "-" + pane // eg: "ui-layout-pane-west" + , _open = "-open" + , _sliding = "-sliding" + , _closed = "-closed" + , classes = [root, root + _open, root + _closed, root + _sliding, // generic classes + pRoot, pRoot + _open, pRoot + _closed, pRoot + _sliding] // pane-specific classes + ; + $.merge(classes, getHoverClasses($P, true)); // ADD hover-classes + // remove all Layout classes from pane-element + $P.removeClass(classes.join(" ")) // remove ALL pane-classes + .removeData("parentLayout") + .removeData("layoutPane") + .removeData("layoutRole") + .removeData("layoutEdge") + .removeData("autoHidden") // in case set + .off("." + sID) // remove ALL Layout events + // TODO: remove these extra unbind commands when jQuery is fixed + //.unbind("mouseenter"+ sID) + //.unbind("mouseleave"+ sID) + ; + // do NOT reset CSS if this pane/content is STILL the container of a nested layout! + // the nested layout will reset its 'container' CSS when/if it is destroyed + if (hasChildren && $C) { + // a content-div may not have a specific width, so give it one to contain the Layout + $C.width($C.width()); + $.each(pC, function (key, child) { + child.resizeAll(); // resize the Layout + }); + } else if ($C) + $C.css($C.data(css)).removeData(css).removeData("layoutRole"); + // remove pane AFTER content in case there was a nested layout + if (!$P.data(d)) + $P.css($P.data(css)).removeData(css); + } + + // REMOVE pane resizer and toggler elements + if ($T) + $T.remove(); + if ($R) + $R.remove(); + + // CLEAR all pointers and state data + Instance[pane] = $Ps[pane] = $Cs[pane] = $Rs[pane] = $Ts[pane] = false; + s = {removed: true}; + + if (!skipResize) + resizeAll(); + } + + + /* + * ########################### + * ACTION METHODS + * ########################### + */ + + /** + * @param {string} pane + */ + , _hidePane = function (pane) { + var $P = $Ps[pane] + , o = options[pane] + , s = $P[0].style + ; + if (o.useOffscreenClose) { + if (!$P.data(_c.offscreenReset)) + $P.data(_c.offscreenReset, {left: s.left, right: s.right}); + $P.css(_c.offscreenCSS); + } else + $P.hide().removeData(_c.offscreenReset); + } + + /** + * @param {string} pane + */ + , _showPane = function (pane) { + var $P = $Ps[pane] + , o = options[pane] + , off = _c.offscreenCSS + , old = $P.data(_c.offscreenReset) + , s = $P[0].style + ; + $P.show() // ALWAYS show, just in case + .removeData(_c.offscreenReset); + if (o.useOffscreenClose && old) { + if (s.left == off.left) + s.left = old.left; + if (s.right == off.right) + s.right = old.right; + } + } + + + /** + * Completely 'hides' a pane, including its spacing - as if it does not exist + * The pane is not actually 'removed' from the source, so can use 'show' to un-hide it + * + * @param {(string|Object)} evt_or_pane The pane being hidden, ie: north, south, east, or west + * @param {boolean=} [noAnimation=false] + */ + , hide = function (evt_or_pane, noAnimation) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , o = options[pane] + , s = state[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + ; + if (pane === "center" || !$P || s.isHidden) + return; // pane does not exist OR is already hidden + + // onhide_start callback - will CANCEL hide if returns false + if (state.initialized && false === _runCallbacks("onhide_start", pane)) + return; + + s.isSliding = false; // just in case + delete state.panesSliding[pane]; + + // now hide the elements + if ($R) + $R.hide(); // hide resizer-bar + if (!state.initialized || s.isClosed) { + s.isClosed = true; // to trigger open-animation on show() + s.isHidden = true; + s.isVisible = false; + if (!state.initialized) + _hidePane(pane); // no animation when loading page + sizeMidPanes(_c[pane].dir === "horz" ? "" : "center"); + if (state.initialized || o.triggerEventsOnLoad) + _runCallbacks("onhide_end", pane); + } else { + s.isHiding = true; // used by onclose + close(pane, false, noAnimation); // adjust all panes to fit + } + } + + /** + * Show a hidden pane - show as 'closed' by default unless openPane = true + * + * @param {(string|Object)} evt_or_pane The pane being opened, ie: north, south, east, or west + * @param {boolean=} [openPane=false] + * @param {boolean=} [noAnimation=false] + * @param {boolean=} [noAlert=false] + */ + , show = function (evt_or_pane, openPane, noAnimation, noAlert) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , o = options[pane] + , s = state[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + ; + if (pane === "center" || !$P || !s.isHidden) + return; // pane does not exist OR is not hidden + + // onshow_start callback - will CANCEL show if returns false + if (false === _runCallbacks("onshow_start", pane)) + return; + + s.isShowing = true; // used by onopen/onclose + //s.isHidden = false; - will be set by open/close - if not cancelled + s.isSliding = false; // just in case + delete state.panesSliding[pane]; + + // now show the elements + //if ($R) $R.show(); - will be shown by open/close + if (openPane === false) + close(pane, true); // true = force + else + open(pane, false, noAnimation, noAlert); // adjust all panes to fit + } + + + /** + * Toggles a pane open/closed by calling either open or close + * + * @param {(string|Object)} evt_or_pane The pane being toggled, ie: north, south, east, or west + * @param {boolean=} [slide=false] + */ + , toggle = function (evt_or_pane, slide) { + if (!isInitialized()) + return; + var evt = evtObj(evt_or_pane) + , pane = evtPane.call(this, evt_or_pane) + , s = state[pane] + ; + if (evt) // called from to $R.dblclick OR triggerPaneEvent + evt.stopImmediatePropagation(); + if (s.isHidden) + show(pane); // will call 'open' after unhiding it + else if (s.isClosed) + open(pane, !!slide); + else + close(pane); + } + + + /** + * Utility method used during init or other auto-processes + * + * @param {string} pane The pane being closed + * @param {boolean=} [setHandles=false] + */ + , _closePane = function (pane, setHandles) { + var + $P = $Ps[pane] + , s = state[pane] + ; + _hidePane(pane); + s.isClosed = true; + s.isVisible = false; + if (setHandles) + setAsClosed(pane); + } + + /** + * Close the specified pane (animation optional), and resize all other panes as needed + * + * @param {(string|Object)} evt_or_pane The pane being closed, ie: north, south, east, or west + * @param {boolean=} [force=false] + * @param {boolean=} [noAnimation=false] + * @param {boolean=} [skipCallback=false] + */ + , close = function (evt_or_pane, force, noAnimation, skipCallback) { + var pane = evtPane.call(this, evt_or_pane); + if (pane === "center") + return; // validate + // if pane has been initialized, but NOT the complete layout, close pane instantly + if (!state.initialized && $Ps[pane]) { + _closePane(pane, true); // INIT pane as closed + return; + } + if (!isInitialized()) + return; + + var + $P = $Ps[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + , o = options[pane] + , s = state[pane] + , c = _c[pane] + , doFX, isShowing, isHiding, wasSliding; + + // QUEUE in case another action/animation is in progress + $N.queue(function (queueNext) { + + if (!$P + || (!o.closable && !s.isShowing && !s.isHiding) // invalid request // (!o.resizable && !o.closable) ??? + || (!force && s.isClosed && !s.isShowing) // already closed + ) + return queueNext(); + + // onclose_start callback - will CANCEL hide if returns false + // SKIP if just 'showing' a hidden pane as 'closed' + var abort = !s.isShowing && false === _runCallbacks("onclose_start", pane); + + // transfer logic vars to temp vars + isShowing = s.isShowing; + isHiding = s.isHiding; + wasSliding = s.isSliding; + // now clear the logic vars (REQUIRED before aborting) + delete s.isShowing; + delete s.isHiding; + + if (abort) + return queueNext(); + + doFX = !noAnimation && !s.isClosed && (o.fxName_close != "none"); + s.isMoving = true; + s.isClosed = true; + s.isVisible = false; + // update isHidden BEFORE sizing panes + if (isHiding) + s.isHidden = true; + else if (isShowing) + s.isHidden = false; + + if (s.isSliding) // pane is being closed, so UNBIND trigger events + bindStopSlidingEvents(pane, false); // will set isSliding=false + else // resize panes adjacent to this one + sizeMidPanes(_c[pane].dir === "horz" ? "" : "center", false); // false = NOT skipCallback + + // if this pane has a resizer bar, move it NOW - before animation + setAsClosed(pane); + + // CLOSE THE PANE + if (doFX) { // animate the close + lockPaneForFX(pane, true); // need to set left/top so animation will work + $P.hide(o.fxName_close, o.fxSettings_close, o.fxSpeed_close, function () { + lockPaneForFX(pane, false); // undo + if (s.isClosed) + close_2(); + queueNext(); + }); + } else { // hide the pane without animation + _hidePane(pane); + close_2(); + queueNext(); + } + }); + + // SUBROUTINE + function close_2() { + s.isMoving = false; + bindStartSlidingEvents(pane, true); // will enable if o.slidable = true + + // if opposite-pane was autoClosed, see if it can be autoOpened now + var altPane = _c.oppositeEdge[pane]; + if (state[altPane].noRoom) { + setSizeLimits(altPane); + makePaneFit(altPane); + } + + if (!skipCallback && (state.initialized || o.triggerEventsOnLoad)) { + // onclose callback - UNLESS just 'showing' a hidden pane as 'closed' + if (!isShowing) + _runCallbacks("onclose_end", pane); + // onhide OR onshow callback + if (isShowing) + _runCallbacks("onshow_end", pane); + if (isHiding) + _runCallbacks("onhide_end", pane); + } + } + } + + /** + * @param {string} pane The pane just closed, ie: north, south, east, or west + */ + , setAsClosed = function (pane) { + if (!$Rs[pane]) + return; // handles not initialized yet! + var + $P = $Ps[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + , o = options[pane] + , s = state[pane] + , side = _c[pane].side + , rClass = o.resizerClass + , tClass = o.togglerClass + , _pane = "-" + pane // used for classNames + , _open = "-open" + , _sliding = "-sliding" + , _closed = "-closed" + ; + $R + .css(side, sC.inset[side]) // move the resizer + .removeClass(rClass + _open + " " + rClass + _pane + _open) + .removeClass(rClass + _sliding + " " + rClass + _pane + _sliding) + .addClass(rClass + _closed + " " + rClass + _pane + _closed) + ; + // handle already-hidden panes in case called by swap() or a similar method + if (s.isHidden) + $R.hide(); // hide resizer-bar + + // DISABLE 'resizing' when closed - do this BEFORE bindStartSlidingEvents? + if (o.resizable && $.layout.plugins.draggable) + $R + .draggable("disable") + .removeClass("ui-state-disabled") // do NOT apply disabled styling - not suitable here + .css("cursor", "default") + .attr("title", "") + ; + + // if pane has a toggler button, adjust that too + if ($T) { + $T + .removeClass(tClass + _open + " " + tClass + _pane + _open) + .addClass(tClass + _closed + " " + tClass + _pane + _closed) + .attr("title", o.tips.Open) // may be blank + ; + // toggler-content - if exists + $T.children(".content-open").hide(); + $T.children(".content-closed").css("display", "block"); + } + + // sync any 'pin buttons' + syncPinBtns(pane, false); + + if (state.initialized) { + // resize 'length' and position togglers for adjacent panes + sizeHandles(); + } + } + + /** + * Open the specified pane (animation optional), and resize all other panes as needed + * + * @param {(string|Object)} evt_or_pane The pane being opened, ie: north, south, east, or west + * @param {boolean=} [slide=false] + * @param {boolean=} [noAnimation=false] + * @param {boolean=} [noAlert=false] + */ + , open = function (evt_or_pane, slide, noAnimation, noAlert) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $P = $Ps[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + , o = options[pane] + , s = state[pane] + , c = _c[pane] + , doFX, isShowing + ; + if (pane === "center") + return; // validate + // QUEUE in case another action/animation is in progress + $N.queue(function (queueNext) { + + if (!$P + || (!o.resizable && !o.closable && !s.isShowing) // invalid request + || (s.isVisible && !s.isSliding) // already open + ) + return queueNext(); + + // pane can ALSO be unhidden by just calling show(), so handle this scenario + if (s.isHidden && !s.isShowing) { + queueNext(); // call before show() because it needs the queue free + show(pane, true); + return; + } + + if (s.autoResize && s.size != o.size) // resize pane to original size set in options + sizePane(pane, o.size, true, true, true); // true=skipCallback/noAnimation/forceResize + else + // make sure there is enough space available to open the pane + setSizeLimits(pane, slide); + + // onopen_start callback - will CANCEL open if returns false + var cbReturn = _runCallbacks("onopen_start", pane); + + if (cbReturn === "abort") + return queueNext(); + + // update pane-state again in case options were changed in onopen_start + if (cbReturn !== "NC") // NC = "No Callback" + setSizeLimits(pane, slide); + + if (s.minSize > s.maxSize) { // INSUFFICIENT ROOM FOR PANE TO OPEN! + syncPinBtns(pane, false); // make sure pin-buttons are reset + if (!noAlert && o.tips.noRoomToOpen) + alert(o.tips.noRoomToOpen); + return queueNext(); // ABORT + } + + if (slide) // START Sliding - will set isSliding=true + bindStopSlidingEvents(pane, true); // BIND trigger events to close sliding-pane + else if (s.isSliding) // PIN PANE (stop sliding) - open pane 'normally' instead + bindStopSlidingEvents(pane, false); // UNBIND trigger events - will set isSliding=false + else if (o.slidable) + bindStartSlidingEvents(pane, false); // UNBIND trigger events + + s.noRoom = false; // will be reset by makePaneFit if 'noRoom' + makePaneFit(pane); + + // transfer logic var to temp var + isShowing = s.isShowing; + // now clear the logic var + delete s.isShowing; + + doFX = !noAnimation && s.isClosed && (o.fxName_open != "none"); + s.isMoving = true; + s.isVisible = true; + s.isClosed = false; + // update isHidden BEFORE sizing panes - WHY??? Old? + if (isShowing) + s.isHidden = false; + + if (doFX) { // ANIMATE + // mask adjacent panes with objects + lockPaneForFX(pane, true); // need to set left/top so animation will work + $P.show(o.fxName_open, o.fxSettings_open, o.fxSpeed_open, function () { + lockPaneForFX(pane, false); // undo + if (s.isVisible) + open_2(); // continue + queueNext(); + }); + } else { // no animation + _showPane(pane);// just show pane and... + open_2(); // continue + queueNext(); + } + }); + + // SUBROUTINE + function open_2() { + s.isMoving = false; + + // cure iframe display issues + _fixIframe(pane); + + // NOTE: if isSliding, then other panes are NOT 'resized' + if (!s.isSliding) { // resize all panes adjacent to this one + sizeMidPanes(_c[pane].dir == "vert" ? "center" : "", false); // false = NOT skipCallback + } + + // set classes, position handles and execute callbacks... + setAsOpen(pane); + } + } + + /** + * @param {string} pane The pane just opened, ie: north, south, east, or west + * @param {boolean=} [skipCallback=false] + */ + , setAsOpen = function (pane, skipCallback) { + var + $P = $Ps[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + , o = options[pane] + , s = state[pane] + , side = _c[pane].side + , rClass = o.resizerClass + , tClass = o.togglerClass + , _pane = "-" + pane // used for classNames + , _open = "-open" + , _closed = "-closed" + , _sliding = "-sliding" + ; + $R + .css(side, sC.inset[side] + getPaneSize(pane)) // move the resizer + .removeClass(rClass + _closed + " " + rClass + _pane + _closed) + .addClass(rClass + _open + " " + rClass + _pane + _open) + ; + if (s.isSliding) + $R.addClass(rClass + _sliding + " " + rClass + _pane + _sliding); + else // in case 'was sliding' + $R.removeClass(rClass + _sliding + " " + rClass + _pane + _sliding); + + removeHover(0, $R); // remove hover classes + if (o.resizable && $.layout.plugins.draggable) + $R.draggable("enable") + .css("cursor", o.resizerCursor) + .attr("title", o.tips.Resize); + else if (!s.isSliding) + $R.css("cursor", "default"); // n-resize, s-resize, etc + + // if pane also has a toggler button, adjust that too + if ($T) { + $T.removeClass(tClass + _closed + " " + tClass + _pane + _closed) + .addClass(tClass + _open + " " + tClass + _pane + _open) + .attr("title", o.tips.Close); // may be blank + removeHover(0, $T); // remove hover classes + // toggler-content - if exists + $T.children(".content-closed").hide(); + $T.children(".content-open").css("display", "block"); + } + + // sync any 'pin buttons' + syncPinBtns(pane, !s.isSliding); + + // update pane-state dimensions - BEFORE resizing content + $.extend(s, elDims($P)); + + if (state.initialized) { + // resize resizer & toggler sizes for all panes + sizeHandles(); + // resize content every time pane opens - to be sure + sizeContent(pane, true); // true = remeasure headers/footers, even if 'pane.isMoving' + } + + if (!skipCallback && (state.initialized || o.triggerEventsOnLoad) && $P.is(":visible")) { + // onopen callback + _runCallbacks("onopen_end", pane); + // onshow callback - TODO: should this be here? + if (s.isShowing) + _runCallbacks("onshow_end", pane); + + // ALSO call onresize because layout-size *may* have changed while pane was closed + if (state.initialized) + _runCallbacks("onresize_end", pane); + } + + // TODO: Somehow sizePane("north") is being called after this point??? + } + + + /** + * slideOpen / slideClose / slideToggle + * + * Pass-though methods for sliding + */ + , slideOpen = function (evt_or_pane) { + if (!isInitialized()) + return; + var evt = evtObj(evt_or_pane) + , pane = evtPane.call(this, evt_or_pane) + , s = state[pane] + , delay = options[pane].slideDelay_open + ; + if (pane === "center") + return; // validate + // prevent event from triggering on NEW resizer binding created below + if (evt) + evt.stopImmediatePropagation(); + + if (s.isClosed && evt && evt.type === "mouseenter" && delay > 0) + // trigger = mouseenter - use a delay + timer.set(pane + "_openSlider", open_NOW, delay); + else + open_NOW(); // will unbind events if is already open + + /** + * SUBROUTINE for timed open + */ + function open_NOW() { + if (!s.isClosed) // skip if no longer closed! + bindStopSlidingEvents(pane, true); // BIND trigger events to close sliding-pane + else if (!s.isMoving) + open(pane, true); // true = slide - open() will handle binding + } + } + + , slideClose = function (evt_or_pane) { + if (!isInitialized()) + return; + var evt = evtObj(evt_or_pane) + , pane = evtPane.call(this, evt_or_pane) + , o = options[pane] + , s = state[pane] + , delay = s.isMoving ? 1000 : 300 // MINIMUM delay - option may override + ; + if (pane === "center") + return; // validate + if (s.isClosed || s.isResizing) { + // skip if already closed OR in process of resizing + } + else if (o.slideTrigger_close === "click") + close_NOW(); // close immediately onClick + else if (o.preventQuickSlideClose && s.isMoving) { + // handle Chrome quick-close on slide-open + } + else if (o.preventPrematureSlideClose && evt && $.layout.isMouseOverElem(evt, $Ps[pane])) { + // handle incorrect mouseleave trigger, like when over a SELECT-list in IE + } + else if (evt) // trigger = mouseleave - use a delay + // 1 sec delay if 'opening', else .3 sec + timer.set(pane + "_closeSlider", close_NOW, max(o.slideDelay_close, delay)); + else // called programically + close_NOW(); + + /** + * SUBROUTINE for timed close + */ + function close_NOW() { + if (s.isClosed) // skip 'close' if already closed! + bindStopSlidingEvents(pane, false); // UNBIND trigger events - TODO: is this needed here? + else if (!s.isMoving) + close(pane); // close will handle unbinding + } + } + + /** + * @param {(string|Object)} evt_or_pane The pane being opened, ie: north, south, east, or west + */ + , slideToggle = function (evt_or_pane) { + var pane = evtPane.call(this, evt_or_pane); + toggle(pane, true); + } + + + /** + * Must set left/top on East/South panes so animation will work properly + * + * @param {string} pane The pane to lock, 'east' or 'south' - any other is ignored! + * @param {boolean} doLock true = set left/top, false = remove + */ + , lockPaneForFX = function (pane, doLock) { + var $P = $Ps[pane] + , s = state[pane] + , o = options[pane] + , z = options.zIndexes + ; + if (doLock) { + showMasks(pane, {animation: true, objectsOnly: true}); + $P.css({zIndex: z.pane_animate}); // overlay all elements during animation + if (pane == "south") + $P.css({top: sC.inset.top + sC.innerHeight - $P.outerHeight()}); + else if (pane == "east") + $P.css({left: sC.inset.left + sC.innerWidth - $P.outerWidth()}); + } else { // animation DONE - RESET CSS + hideMasks(); + $P.css({zIndex: (s.isSliding ? z.pane_sliding : z.pane_normal)}); + if (pane == "south") + $P.css({top: "auto"}); + // if pane is positioned 'off-screen', then DO NOT screw with it! + else if (pane == "east" && !$P.css("left").match(/\-99999/)) + $P.css({left: "auto"}); + // fix anti-aliasing in IE - only needed for animations that change opacity + if (browser.msie && o.fxOpacityFix && o.fxName_open != "slide" && $P.css("filter") && $P.css("opacity") == 1) + $P[0].style.removeAttribute('filter'); + } + } + + + /** + * Toggle sliding functionality of a specific pane on/off by adding removing 'slide open' trigger + * + * @see open(), close() + * @param {string} pane The pane to enable/disable, 'north', 'south', etc. + * @param {boolean} enable Enable or Disable sliding? + */ + , bindStartSlidingEvents = function (pane, enable) { + var o = options[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + , evtName = o.slideTrigger_open.toLowerCase() + ; + if (!$R || (enable && !o.slidable)) + return; + + // make sure we have a valid event + if (evtName.match(/mouseover/)) + evtName = o.slideTrigger_open = "mouseenter"; + else if (!evtName.match(/(click|dblclick|mouseenter)/)) + evtName = o.slideTrigger_open = "click"; + + // must remove double-click-toggle when using dblclick-slide + if (o.resizerDblClickToggle && evtName.match(/click/)) { + $R[enable ? "off" : "on"]('dblclick.' + sID, toggle) + } + + $R + // add or remove event + [enable ? "on" : "off"](evtName + '.' + sID, slideOpen) + // set the appropriate cursor & title/tip + .css("cursor", enable ? o.sliderCursor : "default") + .attr("title", enable ? o.tips.Slide : "") + ; + } + + /** + * Add or remove 'mouseleave' events to 'slide close' when pane is 'sliding' open or closed + * Also increases zIndex when pane is sliding open + * See bindStartSlidingEvents for code to control 'slide open' + * + * @see slideOpen(), slideClose() + * @param {string} pane The pane to process, 'north', 'south', etc. + * @param {boolean} enable Enable or Disable events? + */ + , bindStopSlidingEvents = function (pane, enable) { + var o = options[pane] + , s = state[pane] + , c = _c[pane] + , z = options.zIndexes + , evtName = o.slideTrigger_close.toLowerCase() + , action = (enable ? "bind" : "unbind") + , $P = $Ps[pane] + , $R = $Rs[pane] + ; + timer.clear(pane + "_closeSlider"); // just in case + + if (enable) { + s.isSliding = true; + state.panesSliding[pane] = true; + // remove 'slideOpen' event from resizer + // ALSO will raise the zIndex of the pane & resizer + bindStartSlidingEvents(pane, false); + } else { + s.isSliding = false; + delete state.panesSliding[pane]; + } + + // RE/SET zIndex - increases when pane is sliding-open, resets to normal when not + $P.css("zIndex", enable ? z.pane_sliding : z.pane_normal); + $R.css("zIndex", enable ? z.pane_sliding + 2 : z.resizer_normal); // NOTE: mask = pane_sliding+1 + + // make sure we have a valid event + if (!evtName.match(/(click|mouseleave)/)) + evtName = o.slideTrigger_close = "mouseleave"; // also catches 'mouseout' + + // add/remove slide triggers + $R[action](evtName, slideClose); // base event on resize + // need extra events for mouseleave + if (evtName === "mouseleave") { + // also close on pane.mouseleave + $P[action]("mouseleave." + sID, slideClose); + // cancel timer when mouse moves between 'pane' and 'resizer' + $R[action]("mouseenter." + sID, cancelMouseOut); + $P[action]("mouseenter." + sID, cancelMouseOut); + } + + if (!enable) + timer.clear(pane + "_closeSlider"); + else if (evtName === "click" && !o.resizable) { + // IF pane is not resizable (which already has a cursor and tip) + // then set the a cursor & title/tip on resizer when sliding + $R.css("cursor", enable ? o.sliderCursor : "default"); + $R.attr("title", enable ? o.tips.Close : ""); // use Toggler-tip, eg: "Close Pane" + } + + // SUBROUTINE for mouseleave timer clearing + function cancelMouseOut(evt) { + timer.clear(pane + "_closeSlider"); + evt.stopPropagation(); + } + } + + + /** + * Hides/closes a pane if there is insufficient room - reverses this when there is room again + * MUST have already called setSizeLimits() before calling this method + * + * @param {string} pane The pane being resized + * @param {boolean=} [isOpening=false] Called from onOpen? + * @param {boolean=} [skipCallback=false] Should the onresize callback be run? + * @param {boolean=} [force=false] + */ + , makePaneFit = function (pane, isOpening, skipCallback, force) { + var o = options[pane] + , s = state[pane] + , c = _c[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + , isSidePane = c.dir === "vert" + , hasRoom = false + ; + // special handling for center & east/west panes + if (pane === "center" || (isSidePane && s.noVerticalRoom)) { + // see if there is enough room to display the pane + // ERROR: hasRoom = s.minHeight <= s.maxHeight && (isSidePane || s.minWidth <= s.maxWidth); + hasRoom = (s.maxHeight >= 0); + if (hasRoom && s.noRoom) { // previously hidden due to noRoom, so show now + _showPane(pane); + if ($R) + $R.show(); + s.isVisible = true; + s.noRoom = false; + if (isSidePane) + s.noVerticalRoom = false; + _fixIframe(pane); + } else if (!hasRoom && !s.noRoom) { // not currently hidden, so hide now + _hidePane(pane); + if ($R) + $R.hide(); + s.isVisible = false; + s.noRoom = true; + } + } + + // see if there is enough room to fit the border-pane + if (pane === "center") { + // ignore center in this block + } else if (s.minSize <= s.maxSize) { // pane CAN fit + hasRoom = true; + if (s.size > s.maxSize) // pane is too big - shrink it + sizePane(pane, s.maxSize, skipCallback, true, force); // true = noAnimation + else if (s.size < s.minSize) // pane is too small - enlarge it + sizePane(pane, s.minSize, skipCallback, true, force); // true = noAnimation + // need s.isVisible because new pseudoClose method keeps pane visible, but off-screen + else if ($R && s.isVisible && $P.is(":visible")) { + // make sure resizer-bar is positioned correctly + // handles situation where nested layout was 'hidden' when initialized + var pos = s.size + sC.inset[c.side]; + if ($.layout.cssNum($R, c.side) != pos) + $R.css(c.side, pos); + } + + // if was previously hidden due to noRoom, then RESET because NOW there is room + if (s.noRoom) { + // s.noRoom state will be set by open or show + if (s.wasOpen && o.closable) { + if (o.autoReopen) + open(pane, false, true, true); // true = noAnimation, true = noAlert + else // leave the pane closed, so just update state + s.noRoom = false; + } else + show(pane, s.wasOpen, true, true); // true = noAnimation, true = noAlert + } + } else { // !hasRoom - pane CANNOT fit + if (!s.noRoom) { // pane not set as noRoom yet, so hide or close it now... + s.noRoom = true; // update state + s.wasOpen = !s.isClosed && !s.isSliding; + if (s.isClosed) { + } // SKIP + else if (o.closable) // 'close' if possible + close(pane, true, true); // true = force, true = noAnimation + else // 'hide' pane if cannot just be closed + hide(pane, true); // true = noAnimation + } + } + } + + + /** + * manualSizePane is an exposed flow-through method allowing extra code when pane is 'manually resized' + * + * @param {(string|Object)} evt_or_pane The pane being resized + * @param {number} size The *desired* new size for this pane - will be validated + * @param {boolean=} [skipCallback=false] Should the onresize callback be run? + * @param {boolean=} [noAnimation=false] + * @param {boolean=} [force=false] Force resizing even if does not seem necessary + */ + , manualSizePane = function (evt_or_pane, size, skipCallback, noAnimation, force) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , o = options[pane] + , s = state[pane] + // if resizing callbacks have been delayed and resizing is now DONE, force resizing to complete... + , forceResize = force || (o.livePaneResizing && !s.isResizing) + ; + if (pane === "center") + return; // validate + // ANY call to manualSizePane disables autoResize - ie, percentage sizing + s.autoResize = false; + // flow-through... + sizePane(pane, size, skipCallback, noAnimation, forceResize); // will animate resize if option enabled + } + + /** + * sizePane is called only by internal methods whenever a pane needs to be resized + * + * @param {(string|Object)} evt_or_pane The pane being resized + * @param {number} size The *desired* new size for this pane - will be validated + * @param {boolean=} [skipCallback=false] Should the onresize callback be run? + * @param {boolean=} [noAnimation=false] + * @param {boolean=} [force=false] Force resizing even if does not seem necessary + */ + , sizePane = function (evt_or_pane, size, skipCallback, noAnimation, force) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) // probably NEVER called from event? + , o = options[pane] + , s = state[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + , side = _c[pane].side + , dimName = _c[pane].sizeType.toLowerCase() + , skipResizeWhileDragging = s.isResizing && !o.triggerEventsDuringLiveResize + , doFX = noAnimation !== true && o.animatePaneSizing + , oldSize, newSize + ; + if (pane === "center") + return; // validate + // QUEUE in case another action/animation is in progress + $N.queue(function (queueNext) { + // calculate 'current' min/max sizes + setSizeLimits(pane); // update pane-state + oldSize = s.size; + size = _parseSize(pane, size); // handle percentages & auto + size = max(size, _parseSize(pane, o.minSize)); + size = min(size, s.maxSize); + if (size < s.minSize) { // not enough room for pane! + queueNext(); // call before makePaneFit() because it needs the queue free + makePaneFit(pane, false, skipCallback); // will hide or close pane + return; + } + + // IF newSize is same as oldSize, then nothing to do - abort + if (!force && size === oldSize) + return queueNext(); + + s.newSize = size; + + // onresize_start callback CANNOT cancel resizing because this would break the layout! + if (!skipCallback && state.initialized && s.isVisible) + _runCallbacks("onresize_start", pane); + + // resize the pane, and make sure its visible + newSize = cssSize(pane, size); + + if (doFX && $P.is(":visible")) { // ANIMATE + var fx = $.layout.effects.size[pane] || $.layout.effects.size.all + , easing = o.fxSettings_size.easing || fx.easing + , z = options.zIndexes + , props = {}; + props[dimName] = newSize + 'px'; + s.isMoving = true; + // overlay all elements during animation + $P.css({zIndex: z.pane_animate}) + .show().animate(props, o.fxSpeed_size, easing, function () { + // reset zIndex after animation + $P.css({zIndex: (s.isSliding ? z.pane_sliding : z.pane_normal)}); + s.isMoving = false; + delete s.newSize; + sizePane_2(); // continue + queueNext(); + }); + } else { // no animation + $P.css(dimName, newSize); // resize pane + delete s.newSize; + // if pane is visible, then + if ($P.is(":visible")) + sizePane_2(); // continue + else { + // pane is NOT VISIBLE, so just update state data... + // when pane is *next opened*, it will have the new size + s.size = size; // update state.size + //$.extend(s, elDims($P)); // update state dimensions - CANNOT do this when not visible! } + } + queueNext(); + } + }); + + // SUBROUTINE + function sizePane_2() { + /* Panes are sometimes not sized precisely in some browsers!? + * This code will resize the pane up to 3 times to nudge the pane to the correct size + */ + var actual = dimName === 'width' ? $P.outerWidth() : $P.outerHeight() + , tries = [{ + pane: pane + , count: 1 + , target: size + , actual: actual + , correct: (size === actual) + , attempt: size + , cssSize: newSize + }] + , lastTry = tries[0] + , thisTry = {} + , msg = 'Inaccurate size after resizing the ' + pane + '-pane.' + ; + while (!lastTry.correct) { + thisTry = {pane: pane, count: lastTry.count + 1, target: size}; + + if (lastTry.actual > size) + thisTry.attempt = max(0, lastTry.attempt - (lastTry.actual - size)); + else // lastTry.actual < size + thisTry.attempt = max(0, lastTry.attempt + (size - lastTry.actual)); + + thisTry.cssSize = cssSize(pane, thisTry.attempt); + $P.css(dimName, thisTry.cssSize); + + thisTry.actual = dimName == 'width' ? $P.outerWidth() : $P.outerHeight(); + thisTry.correct = (size === thisTry.actual); + + // log attempts and alert the user of this *non-fatal error* (if showDebugMessages) + if (tries.length === 1) { + _log(msg, false, true); + _log(lastTry, false, true); + } + _log(thisTry, false, true); + // after 4 tries, is as close as its gonna get! + if (tries.length > 3) + break; + + tries.push(thisTry); + lastTry = tries[tries.length - 1]; + } + // END TESTING CODE + + // update pane-state dimensions + s.size = size; + $.extend(s, elDims($P)); + + if (s.isVisible && $P.is(":visible")) { + // reposition the resizer-bar + if ($R) + $R.css(side, size + sC.inset[side]); + // resize the content-div + sizeContent(pane); + } + + if (!skipCallback && !skipResizeWhileDragging && state.initialized && s.isVisible) + _runCallbacks("onresize_end", pane); + + // resize all the adjacent panes, and adjust their toggler buttons + // when skipCallback passed, it means the controlling method will handle 'other panes' + if (!skipCallback) { + // also no callback if live-resize is in progress and NOT triggerEventsDuringLiveResize + if (!s.isSliding) + sizeMidPanes(_c[pane].dir == "horz" ? "" : "center", skipResizeWhileDragging, force); + sizeHandles(); + } + + // if opposite-pane was autoClosed, see if it can be autoOpened now + var altPane = _c.oppositeEdge[pane]; + if (size < oldSize && state[altPane].noRoom) { + setSizeLimits(altPane); + makePaneFit(altPane, false, skipCallback); + } + + // DEBUG - ALERT user/developer so they know there was a sizing problem + if (tries.length > 1) + _log(msg + '\nSee the Error Console for details.', true, true); + } + } + + /** + * @see initPanes(), sizePane(), resizeAll(), open(), close(), hide() + * @param {(Array.|string)} panes The pane(s) being resized, comma-delmited string + * @param {boolean=} [skipCallback=false] Should the onresize callback be run? + * @param {boolean=} [force=false] + */ + , sizeMidPanes = function (panes, skipCallback, force) { + panes = (panes ? panes : "east,west,center").split(","); + + $.each(panes, function (i, pane) { + if (!$Ps[pane]) + return; // NO PANE - skip + var + o = options[pane] + , s = state[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + , isCenter = (pane == "center") + , hasRoom = true + , CSS = {} + // if pane is not visible, show it invisibly NOW rather than for *each call* in this script + , visCSS = $.layout.showInvisibly($P) + + , newCenter = calcNewCenterPaneDims() + ; + + // update pane-state dimensions + $.extend(s, elDims($P)); + + if (pane === "center") { + if (!force && s.isVisible && newCenter.width === s.outerWidth && newCenter.height === s.outerHeight) { + $P.css(visCSS); + return true; // SKIP - pane already the correct size + } + // set state for makePaneFit() logic + $.extend(s, cssMinDims(pane), { + maxWidth: newCenter.width + , maxHeight: newCenter.height + }); + CSS = newCenter; + s.newWidth = CSS.width; + s.newHeight = CSS.height; + // convert OUTER width/height to CSS width/height + CSS.width = cssW($P, CSS.width); + // NEW - allow pane to extend 'below' visible area rather than hide it + CSS.height = cssH($P, CSS.height); + hasRoom = CSS.width >= 0 && CSS.height >= 0; // height >= 0 = ALWAYS TRUE NOW + + // during layout init, try to shrink east/west panes to make room for center + if (!state.initialized && o.minWidth > newCenter.width) { + var + reqPx = o.minWidth - s.outerWidth + , minE = options.east.minSize || 0 + , minW = options.west.minSize || 0 + , sizeE = state.east.size + , sizeW = state.west.size + , newE = sizeE + , newW = sizeW + ; + if (reqPx > 0 && state.east.isVisible && sizeE > minE) { + newE = max(sizeE - minE, sizeE - reqPx); + reqPx -= sizeE - newE; + } + if (reqPx > 0 && state.west.isVisible && sizeW > minW) { + newW = max(sizeW - minW, sizeW - reqPx); + reqPx -= sizeW - newW; + } + // IF we found enough extra space, then resize the border panes as calculated + if (reqPx === 0) { + if (sizeE && sizeE != minE) + sizePane('east', newE, true, true, force); // true = skipCallback/noAnimation - initPanes will handle when done + if (sizeW && sizeW != minW) + sizePane('west', newW, true, true, force); // true = skipCallback/noAnimation + // now start over! + sizeMidPanes('center', skipCallback, force); + $P.css(visCSS); + return; // abort this loop + } + } + } else { // for east and west, set only the height, which is same as center height + // set state.min/maxWidth/Height for makePaneFit() logic + if (s.isVisible && !s.noVerticalRoom) + $.extend(s, elDims($P), cssMinDims(pane)); + if (!force && !s.noVerticalRoom && newCenter.height === s.outerHeight) { + $P.css(visCSS); + return true; // SKIP - pane already the correct size + } + // east/west have same top, bottom & height as center + CSS.top = newCenter.top; + CSS.bottom = newCenter.bottom; + s.newSize = newCenter.height; + // NEW - allow pane to extend 'below' visible area rather than hide it + CSS.height = cssH($P, newCenter.height); + s.maxHeight = CSS.height; + hasRoom = (s.maxHeight >= 0); // ALWAYS TRUE NOW + if (!hasRoom) + s.noVerticalRoom = true; // makePaneFit() logic + } + + if (hasRoom) { + // resizeAll passes skipCallback because it triggers callbacks after ALL panes are resized + if (!skipCallback && state.initialized) + _runCallbacks("onresize_start", pane); + + $P.css(CSS); // apply the CSS to pane + if (pane !== "center") + sizeHandles(pane); // also update resizer length + if (s.noRoom && !s.isClosed && !s.isHidden) + makePaneFit(pane); // will re-open/show auto-closed/hidden pane + if (s.isVisible) { + $.extend(s, elDims($P)); // update pane dimensions + if (state.initialized) + sizeContent(pane); // also resize the contents, if exists + } + } else if (!s.noRoom && s.isVisible) // no room for pane + makePaneFit(pane); // will hide or close pane + + // reset visibility, if necessary + $P.css(visCSS); + + delete s.newSize; + delete s.newWidth; + delete s.newHeight; + + if (!s.isVisible) + return true; // DONE - next pane + + /* + * Extra CSS for IE6 or IE7 in Quirks-mode - add 'width' to NORTH/SOUTH panes + * Normally these panes have only 'left' & 'right' positions so pane auto-sizes + * ALSO required when pane is an IFRAME because will NOT default to 'full width' + * TODO: Can I use width:100% for a north/south iframe? + * TODO: Sounds like a job for $P.outerWidth( sC.innerWidth ) SETTER METHOD + */ + if (pane === "center") { // finished processing midPanes + var fix = browser.isIE6 || !browser.boxModel; + if ($Ps.north && (fix || state.north.tagName == "IFRAME")) + $Ps.north.css("width", cssW($Ps.north, sC.innerWidth)); + if ($Ps.south && (fix || state.south.tagName == "IFRAME")) + $Ps.south.css("width", cssW($Ps.south, sC.innerWidth)); + } + + // resizeAll passes skipCallback because it triggers callbacks after ALL panes are resized + if (!skipCallback && state.initialized) + _runCallbacks("onresize_end", pane); + }); + } + + + /** + * @see window.onresize(), callbacks or custom code + * @param {(Object|boolean)=} evt_or_refresh If 'true', then also reset pane-positioning + */ + , resizeAll = function (evt_or_refresh) { + var oldW = sC.innerWidth + , oldH = sC.innerHeight + ; + // stopPropagation if called by trigger("layoutdestroy") - use evtPane utility + evtPane(evt_or_refresh); + + // cannot size layout when 'container' is hidden or collapsed + if (!$N.is(":visible")) + return; + + if (!state.initialized) { + _initLayoutElements(); + return; // no need to resize since we just initialized! + } + + if (evt_or_refresh === true && $.isPlainObject(options.outset)) { + // update container CSS in case outset option has changed + $N.css(options.outset); + } + // UPDATE container dimensions + $.extend(sC, elDims($N, options.inset)); + if (!sC.outerHeight) + return; + + // if 'true' passed, refresh pane & handle positioning too + if (evt_or_refresh === true) { + setPanePosition(); + } + + // onresizeall_start will CANCEL resizing if returns false + // state.container has already been set, so user can access this info for calcuations + if (false === _runCallbacks("onresizeall_start")) + return false; + + var // see if container is now 'smaller' than before + shrunkH = (sC.innerHeight < oldH) + , shrunkW = (sC.innerWidth < oldW) + , $P, o, s + ; + + var shrunk = shrunkH || shrunkW; + + // NOTE special order for sizing: S-N-E-W + $.each(["south", "north", "east", "west"], function (i, pane) { + if (!$Ps[pane]) + return; // no pane - SKIP + o = options[pane]; + s = state[pane]; + + var paneResponsive = false; + var paneRespondedState = false; + var windowWidth = $(window).width(); + + if ((o !== null && o !== 'undefined') && o.responsive && o.responsive.enabled) { + //if(s.size >= o.responsive.sizes.lg) + if (windowWidth >= o.responsive.sizes.lg) + if (o.responsive.when === 'lg' || o.responsive.when === 'md' || o.responsive.when === 'sm' || o.responsive.when === 'xs') { + paneResponsive = false; + } else { + paneResponsive = true; + } + + //if(s.size >= o.responsive.sizes.md) + if (windowWidth >= o.responsive.sizes.md && windowWidth < o.responsive.sizes.lg) + if (o.responsive.when === 'md' || o.responsive.when === 'sm' || o.responsive.when === 'xs') { + paneResponsive = false; + } else { + paneResponsive = true; //hide + } + + if (windowWidth >= o.responsive.sizes.sm && windowWidth < o.responsive.sizes.md) + //if(s.size >= o.responsive.sizes.sm) + if (o.responsive.when === 'sm' || o.responsive.when === 'xs') { + paneResponsive = false; + } else { + paneResponsive = true; //hide + } + + //if(s.size >= o.responsive.sizes.xs) + if (windowWidth >= o.responsive.sizes.xs && windowWidth < o.responsive.sizes.sm) + if (o.responsive.when === 'xs') { + paneResponsive = false; + } else { + paneResponsive = true; //hide + } + } + if (s.autoResize && s.size !== o.size) // resize pane to original size set in options + { + if (paneResponsive && s.isVisible) { + if (o.closable) { + close(pane, true, !o.responsiveAnimate); // true = force, true = noAnimation + } else { + hide(pane, !o.responsiveAnimate); // true = noAnimation + } + s.responded = true; + } else { + if (s.responded) { + if (o.closable) { + open(pane, false, !o.responsiveAnimate); // true = force, true = noAnimation + } else { + show(pane, true, !o.responsiveAnimate); // true = open/NoAnimation/NoAlert + } + s.responded = false; + } + } + sizePane(pane, o.size, true, true, true); // true=skipCallback/noAnimation/forceResize + } else { + setSizeLimits(pane); + if (paneResponsive) { + if (o.closable) { + close(pane, true, !o.responsiveAnimate); // true = force, true = noAnimation + } else { + hide(pane, !o.responsiveAnimate); // true = noAnimation + } + s.responded = true; + } else { + if (s.responded) { + if (o.closable) { + open(pane, false, !o.responsiveAnimate); // true = force, true = noAnimation + } else { + show(pane, true, !o.responsiveAnimate); // true = open/NoAnimation/NoAlert + } + s.responded = false; + } + } + makePaneFit(pane, false, true, true); // true=skipCallback/forceResize + } + }); + + sizeMidPanes("", true, true); // true=skipCallback/forceResize + sizeHandles(); // reposition the toggler elements + + // trigger all individual pane callbacks AFTER layout has finished resizing + $.each(_c.allPanes, function (i, pane) { + $P = $Ps[pane]; + if (!$P) + return; // SKIP + if (state[pane].isVisible) // undefined for non-existent panes + _runCallbacks("onresize_end", pane); // callback - if exists + }); + + + _runCallbacks("onresizeall_end"); + //_triggerLayoutEvent(pane, 'resizeall'); + } + + /** + * Whenever a pane resizes or opens that has a nested layout, trigger resizeAll + * + * @param {(string|Object)} evt_or_pane The pane just resized or opened + */ + , resizeChildren = function (evt_or_pane, skipRefresh) { + var pane = evtPane.call(this, evt_or_pane); + + if (!options[pane].resizeChildren) + return; + + // ensure the pane-children are up-to-date + if (!skipRefresh) + refreshChildren(pane); + var pC = children[pane]; + if ($.isPlainObject(pC)) { + // resize one or more children + $.each(pC, function (key, child) { + if (!child.destroyed) + child.resizeAll(); + }); + } + } + + /** + * IF pane has a content-div, then resize all elements inside pane to fit pane-height + * + * @param {(string|Object)} evt_or_panes The pane(s) being resized + * @param {boolean=} [remeasure=false] Should the content (header/footer) be remeasured? + */ + , sizeContent = function (evt_or_panes, remeasure) { + if (!isInitialized()) + return; + + var panes = evtPane.call(this, evt_or_panes); + panes = panes ? panes.split(",") : _c.allPanes; + + $.each(panes, function (idx, pane) { + var + $P = $Ps[pane] + , $C = $Cs[pane] + , o = options[pane] + , s = state[pane] + , m = s.content // m = measurements + ; + if (!$P || !$C || !$P.is(":visible")) + return true; // NOT VISIBLE - skip + + // if content-element was REMOVED, update OR remove the pointer + if (!$C.length) { + initContent(pane, false); // false = do NOT sizeContent() - already there! + if (!$C) + return; // no replacement element found - pointer have been removed + } + + // onsizecontent_start will CANCEL resizing if returns false + if (false === _runCallbacks("onsizecontent_start", pane)) + return; + + // skip re-measuring offsets if live-resizing + if ((!s.isMoving && !s.isResizing) || o.liveContentResizing || remeasure || m.top == undefined) { + _measure(); + // if any footers are below pane-bottom, they may not measure correctly, + // so allow pane overflow and re-measure + if (m.hiddenFooters > 0 && $P.css("overflow") === "hidden") { + $P.css("overflow", "visible"); + _measure(); // remeasure while overflowing + $P.css("overflow", "hidden"); + } + } + // NOTE: spaceAbove/Below *includes* the pane paddingTop/Bottom, but not pane.borders + var newH = s.innerHeight - (m.spaceAbove - s.css.paddingTop) - (m.spaceBelow - s.css.paddingBottom); + + if (!$C.is(":visible") || m.height != newH) { + // size the Content element to fit new pane-size - will autoHide if not enough room + setOuterHeight($C, newH, true); // true=autoHide + m.height = newH; // save new height + } + if (state.initialized) + _runCallbacks("onsizecontent_end", pane); + + function _below($E) { + return max(s.css.paddingBottom, (parseInt($E.css("marginBottom"), 10) || 0)); + } + + function _measure() { + var + ignore = options[pane].contentIgnoreSelector + , $Fs = $C.nextAll().not(".ui-layout-mask").not(ignore || ":lt(0)") // not :lt(0) = ALL + , $Fs_vis = $Fs.filter(':visible') + , $F = $Fs_vis.filter(':last') + ; + m = { + top: $C[0].offsetTop + , height: $C.outerHeight() + , numFooters: $Fs.length + , hiddenFooters: $Fs.length - $Fs_vis.length + , spaceBelow: 0 // correct if no content footer ($E) + }; + m.spaceAbove = m.top; // just for state - not used in calc + m.bottom = m.top + m.height; + if ($F.length) + //spaceBelow = (LastFooter.top + LastFooter.height) [footerBottom] - Content.bottom + max(LastFooter.marginBottom, pane.paddingBotom) + m.spaceBelow = ($F[0].offsetTop + $F.outerHeight()) - m.bottom + _below($F); + else // no footer - check marginBottom on Content element itself + m.spaceBelow = _below($C); + } + }); + } + + + /** + * Called every time a pane is opened, closed, or resized to slide the togglers to 'center' and adjust their length if necessary + * + * @see initHandles(), open(), close(), resizeAll() + * @param {(string|Object)=} evt_or_panes The pane(s) being resized + */ + , sizeHandles = function (evt_or_panes) { + var panes = evtPane.call(this, evt_or_panes); + panes = panes ? panes.split(",") : _c.borderPanes; + + $.each(panes, function (i, pane) { + var + o = options[pane] + , s = state[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + , $TC + ; + if (!$P || !$R) + return; + + var + dir = _c[pane].dir + , _state = (s.isClosed ? "_closed" : "_open") + , spacing = o["spacing" + _state] + , togAlign = o["togglerAlign" + _state] + , togLen = o["togglerLength" + _state] + , paneLen + , left + , offset + , CSS = {} + ; + + if (spacing === 0) { + $R.hide(); + return; + } else if (!s.noRoom && !s.isHidden) // skip if resizer was hidden for any reason + $R.show(); // in case was previously hidden + + // Resizer Bar is ALWAYS same width/height of pane it is attached to + if (dir === "horz") { // north/south + //paneLen = $P.outerWidth(); // s.outerWidth || + paneLen = sC.innerWidth; // handle offscreen-panes + s.resizerLength = paneLen; + left = $.layout.cssNum($P, "left"); + $R.css({ + width: cssW($R, paneLen) // account for borders & padding + , height: cssH($R, spacing) // ditto + , left: left > -9999 ? left : sC.inset.left // handle offscreen-panes + }); + } else { // east/west + paneLen = $P.outerHeight(); // s.outerHeight || + s.resizerLength = paneLen; + $R.css({ + height: cssH($R, paneLen) // account for borders & padding + , width: cssW($R, spacing) // ditto + , top: sC.inset.top + getPaneSize("north", true) // TODO: what if no North pane? + //, top: $.layout.cssNum($Ps["center"], "top") + }); + } + + // remove hover classes + removeHover(o, $R); + + if ($T) { + if (togLen === 0 || (s.isSliding && o.hideTogglerOnSlide)) { + $T.hide(); // always HIDE the toggler when 'sliding' + return; + } else + $T.show(); // in case was previously hidden + + if (!(togLen > 0) || togLen === "100%" || togLen > paneLen) { + togLen = paneLen; + offset = 0; + } else { // calculate 'offset' based on options.PANE.togglerAlign_open/closed + if (isStr(togAlign)) { + switch (togAlign) { + case "top": + case "left": + offset = 0; + break; + case "bottom": + case "right": + offset = paneLen - togLen; + break; + case "middle": + case "center": + default: + offset = round((paneLen - togLen) / 2); // 'default' catches typos + } + } else { // togAlign = number + var x = parseInt(togAlign, 10); // + if (togAlign >= 0) + offset = x; + else + offset = paneLen - togLen + x; // NOTE: x is negative! + } + } + + if (dir === "horz") { // north/south + var width = cssW($T, togLen); + $T.css({ + width: width // account for borders & padding + , height: cssH($T, spacing) // ditto + , left: offset // TODO: VERIFY that toggler positions correctly for ALL values + , top: 0 + }); + // CENTER the toggler content SPAN + $T.children(".content").each(function () { + $TC = $(this); + $TC.css("marginLeft", round((width - $TC.outerWidth()) / 2)); // could be negative + }); + } else { // east/west + var height = cssH($T, togLen); + $T.css({ + height: height // account for borders & padding + , width: cssW($T, spacing) // ditto + , top: offset // POSITION the toggler + , left: 0 + }); + // CENTER the toggler content SPAN + $T.children(".content").each(function () { + $TC = $(this); + $TC.css("marginTop", round((height - $TC.outerHeight()) / 2)); // could be negative + }); + } + + // remove ALL hover classes + removeHover(0, $T); + } + + // DONE measuring and sizing this resizer/toggler, so can be 'hidden' now + if (!state.initialized && (o.initHidden || s.isHidden)) { + $R.hide(); + if ($T) + $T.hide(); + } + }); + } + + + /** + * @param {(string|Object)} evt_or_pane + */ + , enableClosable = function (evt_or_pane) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $T = $Ts[pane] + , o = options[pane] + ; + if (!$T) + return; + o.closable = true; + $T.on("click." + sID, function (evt) { + evt.stopPropagation(); + toggle(pane); + }) + .css("visibility", "visible") + .css("cursor", "pointer") + .attr("title", state[pane].isClosed ? o.tips.Open : o.tips.Close) // may be blank + .show(); + } + /** + * @param {(string|Object)} evt_or_pane + * @param {boolean=} [hide=false] + */ + , disableClosable = function (evt_or_pane, hide) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $T = $Ts[pane] + ; + if (!$T) + return; + options[pane].closable = false; + // is closable is disable, then pane MUST be open! + if (state[pane].isClosed) + open(pane, false, true); + $T.off("." + sID) + .css("visibility", hide ? "hidden" : "visible") // instead of hide(), which creates logic issues + .css("cursor", "default") + .attr("title", ""); + } + + + /** + * @param {(string|Object)} evt_or_pane + */ + , enableSlidable = function (evt_or_pane) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $R = $Rs[pane] + ; + if (!$R || !$R.data('draggable')) + return; + options[pane].slidable = true; + if (state[pane].isClosed) + bindStartSlidingEvents(pane, true); + } + /** + * @param {(string|Object)} evt_or_pane + */ + , disableSlidable = function (evt_or_pane) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $R = $Rs[pane] + ; + if (!$R) + return; + options[pane].slidable = false; + if (state[pane].isSliding) + close(pane, false, true); + else { + bindStartSlidingEvents(pane, false); + $R.css("cursor", "default") + .attr("title", ""); + removeHover(null, $R[0]); // in case currently hovered + } + } + + + /** + * @param {(string|Object)} evt_or_pane + */ + , enableResizable = function (evt_or_pane) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $R = $Rs[pane] + , o = options[pane] + ; + if (!$R || !$R.data('draggable')) + return; + o.resizable = true; + $R.draggable("enable"); + if (!state[pane].isClosed) + $R.css("cursor", o.resizerCursor) + .attr("title", o.tips.Resize); + } + /** + * @param {(string|Object)} evt_or_pane + */ + , disableResizable = function (evt_or_pane) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $R = $Rs[pane] + ; + if (!$R || !$R.data('draggable')) + return; + options[pane].resizable = false; + $R.draggable("disable") + .css("cursor", "default") + .attr("title", ""); + removeHover(null, $R[0]); // in case currently hovered + } + + + /** + * Move a pane from source-side (eg, west) to target-side (eg, east) + * If pane exists on target-side, move that to source-side, ie, 'swap' the panes + * + * @param {(string|Object)} evt_or_pane1 The pane/edge being swapped + * @param {string} pane2 ditto + */ + , swapPanes = function (evt_or_pane1, pane2) { + if (!isInitialized()) + return; + var pane1 = evtPane.call(this, evt_or_pane1); + // change state.edge NOW so callbacks can know where pane is headed... + state[pane1].edge = pane2; + state[pane2].edge = pane1; + // run these even if NOT state.initialized + if (false === _runCallbacks("onswap_start", pane1) + || false === _runCallbacks("onswap_start", pane2) + ) { + state[pane1].edge = pane1; // reset + state[pane2].edge = pane2; + return; + } + + var + oPane1 = copy(pane1) + , oPane2 = copy(pane2) + , sizes = {} + ; + sizes[pane1] = oPane1 ? oPane1.state.size : 0; + sizes[pane2] = oPane2 ? oPane2.state.size : 0; + + // clear pointers & state + $Ps[pane1] = false; + $Ps[pane2] = false; + state[pane1] = {}; + state[pane2] = {}; + + // ALWAYS remove the resizer & toggler elements + if ($Ts[pane1]) + $Ts[pane1].remove(); + if ($Ts[pane2]) + $Ts[pane2].remove(); + if ($Rs[pane1]) + $Rs[pane1].remove(); + if ($Rs[pane2]) + $Rs[pane2].remove(); + $Rs[pane1] = $Rs[pane2] = $Ts[pane1] = $Ts[pane2] = false; + + // transfer element pointers and data to NEW Layout keys + move(oPane1, pane2); + move(oPane2, pane1); + + // cleanup objects + oPane1 = oPane2 = sizes = null; + + // make panes 'visible' again + if ($Ps[pane1]) + $Ps[pane1].css(_c.visible); + if ($Ps[pane2]) + $Ps[pane2].css(_c.visible); + + // fix any size discrepancies caused by swap + resizeAll(); + + // run these even if NOT state.initialized + _runCallbacks("onswap_end", pane1); + _runCallbacks("onswap_end", pane2); + + + function copy(n) { // n = pane + var + $P = $Ps[n] + , $C = $Cs[n] + ; + return !$P ? false : { + pane: n + , P: $P ? $P[0] : false + , C: $C ? $C[0] : false + , state: $.extend(true, {}, state[n]) + , options: $.extend(true, {}, options[n]) + } + } + + function move(oPane, pane) { + if (!oPane) + return; + var + P = oPane.P + , C = oPane.C + , oldPane = oPane.pane + , c = _c[pane] + // save pane-options that should be retained + , s = $.extend(true, {}, state[pane]) + , o = options[pane] + // RETAIN side-specific FX Settings - more below + , fx = {resizerCursor: o.resizerCursor} + , re, size, pos + ; + $.each("fxName,fxSpeed,fxSettings".split(","), function (i, k) { + fx[k + "_open"] = o[k + "_open"]; + fx[k + "_close"] = o[k + "_close"]; + fx[k + "_size"] = o[k + "_size"]; + }); + + // update object pointers and attributes + $Ps[pane] = $(P) + .data({ + layoutPane: Instance[pane] // NEW pointer to pane-alias-object + , layoutEdge: pane + }) + .css(_c.hidden) + .css(c.cssReq) + ; + $Cs[pane] = C ? $(C) : false; + + // set options and state + options[pane] = $.extend(true, {}, oPane.options, fx); + state[pane] = $.extend(true, {}, oPane.state); + + // change classNames on the pane, eg: ui-layout-pane-east ==> ui-layout-pane-west + re = new RegExp(o.paneClass + "-" + oldPane, "g"); + P.className = P.className.replace(re, o.paneClass + "-" + pane); + + // ALWAYS regenerate the resizer & toggler elements + initHandles(pane); // create the required resizer & toggler + + // if moving to different orientation, then keep 'target' pane size + if (c.dir != _c[oldPane].dir) { + size = sizes[pane] || 0; + setSizeLimits(pane); // update pane-state + size = max(size, state[pane].minSize); + // use manualSizePane to disable autoResize - not useful after panes are swapped + manualSizePane(pane, size, true, true); // true/true = skipCallback/noAnimation + } else // move the resizer here + $Rs[pane].css(c.side, sC.inset[c.side] + (state[pane].isVisible ? getPaneSize(pane) : 0)); + + + // ADD CLASSNAMES & SLIDE-BINDINGS + if (oPane.state.isVisible && !s.isVisible) + setAsOpen(pane, true); // true = skipCallback + else { + setAsClosed(pane); + bindStartSlidingEvents(pane, true); // will enable events IF option is set + } + + // DESTROY the object + oPane = null; + } + } + + + /** + * INTERNAL method to sync pin-buttons when pane is opened or closed + * Unpinned means the pane is 'sliding' - ie, over-top of the adjacent panes + * + * @see open(), setAsOpen(), setAsClosed() + * @param {string} pane These are the params returned to callbacks by layout() + * @param {boolean} doPin True means set the pin 'down', False means 'up' + */ + , syncPinBtns = function (pane, doPin) { + if ($.layout.plugins.buttons) + $.each(state[pane].pins, function (i, selector) { + $.layout.buttons.setPinState(Instance, $(selector), pane, doPin); + }); + } + + ; // END var DECLARATIONS + + /** + * Capture keys when enableCursorHotkey - toggle pane if hotkey pressed + * + * @see document.keydown() + */ + function keyDown(evt) { + if (!evt) + return true; + var code = evt.keyCode; + if (code < 33) + return true; // ignore special keys: ENTER, TAB, etc + + var + PANE = { + 38: "north" // Up Cursor - $.ui.keyCode.UP + , 40: "south" // Down Cursor - $.ui.keyCode.DOWN + , 37: "west" // Left Cursor - $.ui.keyCode.LEFT + , 39: "east" // Right Cursor - $.ui.keyCode.RIGHT + } + , ALT = evt.altKey // no worky! + , SHIFT = evt.shiftKey + , CTRL = evt.ctrlKey + , CURSOR = (CTRL && code >= 37 && code <= 40) + , o, k, m, pane + ; + + if (CURSOR && options[PANE[code]].enableCursorHotkey) // valid cursor-hotkey + pane = PANE[code]; + else if (CTRL || SHIFT) // check to see if this matches a custom-hotkey + $.each(_c.borderPanes, function (i, p) { // loop each pane to check its hotkey + o = options[p]; + k = o.customHotkey; + m = o.customHotkeyModifier; // if missing or invalid, treated as "CTRL+SHIFT" + if ((SHIFT && m == "SHIFT") || (CTRL && m == "CTRL") || (CTRL && SHIFT)) { // Modifier matches + if (k && code === (isNaN(k) || k <= 9 ? k.toUpperCase().charCodeAt(0) : k)) { // Key matches + pane = p; + return false; // BREAK + } + } + }); + + // validate pane + if (!pane || !$Ps[pane] || !options[pane].closable || state[pane].isHidden) + return true; + + toggle(pane); + + evt.stopPropagation(); + evt.returnValue = false; // CANCEL key + return false; + } + + /* + * ###################################### + * UTILITY METHODS + * called externally or by initButtons + * ###################################### + */ + + /** + * Change/reset a pane overflow setting & zIndex to allow popups/drop-downs to work + * + * @param {Object=} [el] (optional) Can also be 'bound' to a click, mouseOver, or other event + */ + function allowOverflow(el) { + if (!isInitialized()) + return; + if (this && this.tagName) + el = this; // BOUND to element + var $P; + if (isStr(el)) + $P = $Ps[el]; + else if ($(el).data("layoutRole")) + $P = $(el); + else + $(el).parents().each(function () { + if ($(this).data("layoutRole")) { + $P = $(this); + return false; // BREAK + } + }); + if (!$P || !$P.length) + return; // INVALID + + var + pane = $P.data("layoutEdge") + , s = state[pane] + ; + + // if pane is already raised, then reset it before doing it again! + // this would happen if allowOverflow is attached to BOTH the pane and an element + if (s.cssSaved) + resetOverflow(pane); // reset previous CSS before continuing + + // if pane is raised by sliding or resizing, or its closed, then abort + if (s.isSliding || s.isResizing || s.isClosed) { + s.cssSaved = false; + return; + } + + var + newCSS = {zIndex: (options.zIndexes.resizer_normal + 1)} + , curCSS = {} + , of = $P.css("overflow") + , ofX = $P.css("overflowX") + , ofY = $P.css("overflowY") + ; + // determine which, if any, overflow settings need to be changed + if (of != "visible") { + curCSS.overflow = of; + newCSS.overflow = "visible"; + } + if (ofX && !ofX.match(/(visible|auto)/)) { + curCSS.overflowX = ofX; + newCSS.overflowX = "visible"; + } + if (ofY && !ofY.match(/(visible|auto)/)) { + curCSS.overflowY = ofX; + newCSS.overflowY = "visible"; + } + + // save the current overflow settings - even if blank! + s.cssSaved = curCSS; + + // apply new CSS to raise zIndex and, if necessary, make overflow 'visible' + $P.css(newCSS); + + // make sure the zIndex of all other panes is normal + $.each(_c.allPanes, function (i, p) { + if (p != pane) + resetOverflow(p); + }); + + } + + /** + * @param {Object=} [el] (optional) Can also be 'bound' to a click, mouseOver, or other event + */ + function resetOverflow(el) { + if (!isInitialized()) + return; + if (this && this.tagName) + el = this; // BOUND to element + var $P; + if (isStr(el)) + $P = $Ps[el]; + else if ($(el).data("layoutRole")) + $P = $(el); + else + $(el).parents().each(function () { + if ($(this).data("layoutRole")) { + $P = $(this); + return false; // BREAK + } + }); + if (!$P || !$P.length) + return; // INVALID + + var + pane = $P.data("layoutEdge") + , s = state[pane] + , CSS = s.cssSaved || {} + ; + // reset the zIndex + if (!s.isSliding && !s.isResizing) + $P.css("zIndex", options.zIndexes.pane_normal); + + // reset Overflow - if necessary + $P.css(CSS); + + // clear var + s.cssSaved = false; + } + + /* + * ##################### + * CREATE/RETURN LAYOUT + * ##################### + */ + + // validate that container exists + var $N = $(this).eq(0); // FIRST matching Container element + if (!$N.length) { + return _log(options.errors.containerMissing); + } + // Users retrieve Instance of a layout with: $N.layout() OR $N.data("layout") + // return the Instance-pointer if layout has already been initialized + if ($N.data("layoutContainer") && $N.data("layout")) + return $N.data("layout"); // cached pointer + + // init global vars + var + $Ps = {} // Panes x5 - set in initPanes() + , $Cs = {} // Content x5 - set in initPanes() + , $Rs = {} // Resizers x4 - set in initHandles() + , $Ts = {} // Togglers x4 - set in initHandles() + , $Ms = $([]) // Masks - up to 2 masks per pane (IFRAME + DIV) + // aliases for code brevity + , sC = state.container // alias for easy access to 'container dimensions' + , sID = state.id // alias for unique layout ID/namespace - eg: "layout435" + ; + + // create Instance object to expose data & option Properties, and primary action Methods + var Instance = { + // layout data + options: options // property - options hash + , state: state // property - dimensions hash + // object pointers + , container: $N // property - object pointers for layout container + , panes: $Ps // property - object pointers for ALL Panes: panes.north, panes.center + , contents: $Cs // property - object pointers for ALL Content: contents.north, contents.center + , resizers: $Rs // property - object pointers for ALL Resizers, eg: resizers.north + , togglers: $Ts // property - object pointers for ALL Togglers, eg: togglers.north + // border-pane open/close + , hide: hide // method - ditto + , show: show // method - ditto + , toggle: toggle // method - pass a 'pane' ("north", "west", etc) + , open: open // method - ditto + , close: close // method - ditto + , slideOpen: slideOpen // method - ditto + , slideClose: slideClose // method - ditto + , slideToggle: slideToggle // method - ditto + // pane actions + , setSizeLimits: setSizeLimits // method - pass a 'pane' - update state min/max data + , _sizePane: sizePane // method -intended for user by plugins only! + , sizePane: manualSizePane // method - pass a 'pane' AND an 'outer-size' in pixels or percent, or 'auto' + , sizeContent: sizeContent // method - pass a 'pane' + , swapPanes: swapPanes // method - pass TWO 'panes' - will swap them + , showMasks: showMasks // method - pass a 'pane' OR list of panes - default = all panes with mask option set + , hideMasks: hideMasks // method - ditto' + // pane element methods + , initContent: initContent // method - ditto + , addPane: addPane // method - pass a 'pane' + , removePane: removePane // method - pass a 'pane' to remove from layout, add 'true' to delete the pane-elem + , createChildren: createChildren // method - pass a 'pane' and (optional) layout-options (OVERRIDES options[pane].children + , refreshChildren: refreshChildren // method - pass a 'pane' and a layout-instance + // special pane option setting + , enableClosable: enableClosable // method - pass a 'pane' + , disableClosable: disableClosable // method - ditto + , enableSlidable: enableSlidable // method - ditto + , disableSlidable: disableSlidable // method - ditto + , enableResizable: enableResizable // method - ditto + , disableResizable: disableResizable// method - ditto + // utility methods for panes + , allowOverflow: allowOverflow // utility - pass calling element (this) + , resetOverflow: resetOverflow // utility - ditto + // layout control + , destroy: destroy // method - no parameters + , initPanes: isInitialized // method - no parameters + , resizeAll: resizeAll // method - no parameters + // callback triggering + , runCallbacks: _runCallbacks // method - pass evtName & pane (if a pane-event), eg: trigger("onopen", "west") + // alias collections of options, state and children - created in addPane and extended elsewhere + , hasParentLayout: false // set by initContainer() + , children: children // pointers to child-layouts, eg: Instance.children.west.layoutName + , north: false // alias group: { name: pane, pane: $Ps[pane], options: options[pane], state: state[pane], children: children[pane] } + , south: false // ditto + , west: false // ditto + , east: false // ditto + , center: false // ditto + }; + + // create the border layout NOW + if (_create() === 'cancel') // onload_start callback returned false to CANCEL layout creation + return null; + else // true OR false -- if layout-elements did NOT init (hidden or do not exist), can auto-init later + return Instance; // return the Instance object + + }; + } + + )(jQuery); + + + /** + * Cookie plugin + * + * Copyright (c) 2006 Klaus Hartl (stilbuero.de) + * Dual licensed under the MIT and GPL licenses: + * http://www.opensource.org/licenses/mit-license.php + * http://www.gnu.org/licenses/gpl.html + * + */ + jQuery.cookie = function (name, value, options) { + if (typeof value != 'undefined') { // name and value given, set cookie + options = options || {}; + if (value === null) { + value = ''; + options.expires = -1; + } + var expires = ''; + if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) { + var date; + if (typeof options.expires == 'number') { + date = new Date(); + date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000)); + } else { + date = options.expires; + } + expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE + } + // CAUTION: Needed to parenthesize options.path and options.domain + // in the following expressions, otherwise they evaluate to undefined + // in the packed version for some reason... + var path = options.path ? '; path=' + (options.path) : ''; + var domain = options.domain ? '; domain=' + (options.domain) : ''; + var secure = options.secure ? '; secure' : ''; + document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join(''); + } else { // only name given, get cookie + var cookieValue = null; + if (document.cookie && document.cookie != '') { + var cookies = document.cookie.split(';'); + for (var i = 0; i < cookies.length; i++) { + var cookie = String.prototype.trim(cookies[i]); + // Does this cookie string begin with the name we want? + if (cookie.substring(0, name.length + 1) == (name + '=')) { + cookieValue = decodeURIComponent(cookie.substring(name.length + 1)); + break; + } + } + } + return cookieValue; + } + }; + + + (function ($) { + + if (!$.layout) + return; + + + /** + * UI COOKIE UTILITY + * + * A $.cookie OR $.ui.cookie namespace *should be standard*, but until then... + * This creates $.ui.cookie so Layout does not need the cookie.jquery.js plugin + * NOTE: This utility is REQUIRED by the layout.state plugin + * + * Cookie methods in Layout are created as part of State Management + */ + if (!$.ui) + $.ui = {}; + $.ui.cookie = { + // cookieEnabled is not in DOM specs, but DOES works in all browsers,including IE6 + acceptsCookies: !!navigator.cookieEnabled + + , read: function (name) { + var + c = document.cookie + , cs = c ? c.split(';') : [] + , pair, data, i + ; + for (i = 0; pair = cs[i]; i++) { + data = String.prototype.trim.call(pair).split('='); // name=value => [ name, value ] + if (data[0] == name) // found the layout cookie + return decodeURIComponent(data[1]); + } + return null; + } + + , write: function (name, val, cookieOpts) { + var params = "" + , date = "" + , clear = false + , o = cookieOpts || {} + , x = o.expires || null + , t = typeof(x) ; if (t === "date") date = x; @@ -5780,7 +18804,7 @@ */ , readState: function (inst, opts) { // backward compatility - if (typeof opts === 'string') + if (typeof(opts) === 'string') opts = {keys: opts}; if (!opts) opts = {}; diff --git a/dist/jquery.layout_and_plugins.min.js b/dist/jquery.layout_and_plugins.min.js index 7f003e1..4287fe0 100644 --- a/dist/jquery.layout_and_plugins.min.js +++ b/dist/jquery.layout_and_plugins.min.js @@ -1 +1 @@ -(function(a){if(typeof define==="function"&&define.amd){define(["jquery"],a)}else{a(jQuery)}}(function(jQuery){(function($){var min=Math.min,max=Math.max,round=Math.floor,isStr=function(v){return typeof v==="string"},runPluginCallbacks=function(Instance,a_fn){if(Array.isArray(a_fn)){for(var i=0,c=a_fn.length;i').appendTo("body"),d={width:$c.outerWidth-$c[0].clientWidth,height:100-$c[0].clientHeight};$c.remove();window.scrollbarWidth=d.width;window.scrollbarHeight=d.height;return dim.match(/^(width|height)$/)?d[dim]:d},disableTextSelection:function(){var $d=$(document),s="textSelectionDisabled",x="textSelectionInitialized";if($.fn.disableSelection){if(!$d.data(x)){$d.on("mouseup",$.layout.enableTextSelection).data(x,true)}if(!$d.data(s)){$d.disableSelection().data(s,true)}}},enableTextSelection:function(){var $d=$(document),s="textSelectionDisabled";if($.fn.enableSelection&&$d.data(s)){$d.enableSelection().data(s,false)}},showInvisibly:function($E,force){if($E&&$E.length&&(force||$E.css("display")==="none")){var s=$E[0].style,CSS={display:s.display||"",visibility:s.visibility||""};$E.css({display:"block",visibility:"hidden"});return CSS}return{}},getElementDimensions:function($E,inset){var d={css:{},inset:{}},x=d.css,i={bottom:0},N=$.layout.cssNum,R=Math.round,off=$E.offset(),b,p,ei;d.offsetLeft=off.left;d.offsetTop=off.top;if(!inset){inset={}}$.each("Left,Right,Top,Bottom".split(","),function(idx,e){b=x["border"+e]=$.layout.borderWidth($E,e);p=x["padding"+e]=$.layout.cssNum($E,"padding"+e);ei=e.toLowerCase();d.inset[ei]=inset[ei]>=0?inset[ei]:p;i[ei]=d.inset[ei]+b});x.width=R($E.width());x.height=R($E.height());x.top=N($E,"top",true);x.bottom=N($E,"bottom",true);x.left=N($E,"left",true);x.right=N($E,"right",true);d.outerWidth=R($E.outerWidth());d.outerHeight=R($E.outerHeight());d.innerWidth=max(0,d.outerWidth-i.left-i.right);d.innerHeight=max(0,d.outerHeight-i.top-i.bottom);d.layoutWidth=R($E.innerWidth());d.layoutHeight=R($E.innerHeight());return d},getElementStyles:function($E,list){var CSS={},style=$E[0].style,props=list.split(","),sides="Top,Bottom,Left,Right".split(","),attrs="Color,Style,Width".split(","),p,s,a,i,j,k;for(i=0;i=L&&x<=R)&&(y>=T&&y<=B))},msg:function(info,popup,debugTitle,debugOpts){if($.isPlainObject(info)&&window.debugData){if(typeof popup==="string"){debugOpts=debugTitle;debugTitle=popup}else{if(typeof debugTitle==="object"){debugOpts=debugTitle;debugTitle=null}}var t=debugTitle||"log( )",o=$.extend({sort:false,returnHTML:false,display:false},debugOpts);if(popup===true||o.display){debugData(info,t,o)}else{if(window.console){console.log(debugData(info,t,o))}}}else{if(popup){alert(info)}else{if(window.console){console.log(info)}else{var id="#layoutLogger",$l=$(id);if(!$l.length){$l=createLog()}$l.children("ul").append('
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o=options,s=state;s.creatingLayout=true;runPluginCallbacks(Instance,$.layout.onCreate);if(false===_runCallbacks("onload_start")){return"cancel"}_initContainer();initHotkeys();$(window).on("unload."+sID,unload);runPluginCallbacks(Instance,$.layout.onLoad);if(o.initPanes){_initLayoutElements()}delete s.creatingLayout;resizeAll();$.each(["south","north","east","west"],function(i,pane){if(!$Ps[pane]){return}o=options[pane];s=state[pane];var $P=$Ps[pane];if(o.initHidden){hide(pane)}else{if(o.initClosed){close(pane)}}});return state.initialized},isInitialized=function(){if(state.initialized||state.creatingLayout){return true}else{return _initLayoutElements()}},_initLayoutElements=function(retry){var o=options;if(!$N.is(":visible")){if(!retry&&browser.webkit&&$N[0].tagName==="BODY"){setTimeout(function(){_initLayoutElements(true)},50)}return false}if(!getPane("center").length){return _log(o.errors.centerPaneMissing)}state.creatingLayout=true;$.extend(sC,elDims($N,o.inset));initPanes();if(o.scrollToBookmarkOnLoad){var l=self.location;if(l.hash){l.replace(l.hash)}}if(Instance.hasParentLayout){o.resizeWithWindow=false}else{if(o.resizeWithWindow){$(window).on("resize."+sID,windowResize)}}delete state.creatingLayout;state.initialized=true;runPluginCallbacks(Instance,$.layout.onReady);_runCallbacks("onload_end");return true},createChildren=function(evt_or_pane,opts){var pane=evtPane.call(this,evt_or_pane),$P=$Ps[pane];if(!$P){return}var $C=$Cs[pane],s=state[pane],o=options[pane],sm=options.stateManagement||{},cos=opts?(o.children=opts):o.children;if($.isPlainObject(cos)){cos=[cos]}else{if(!cos||!Array.isArray(cos)){return}}$.each(cos,function(idx,co){if(!$.isPlainObject(co)){return}var $containers=co.containerSelector?$P.find(co.containerSelector):($C||$P);$containers.each(function(){var $cont=$(this),child=$cont.data("layout");if(!child){setInstanceKey({container:$cont,options:co},s);if(sm.includeChildren&&state.stateData[pane]){var paneChildren=state.stateData[pane].children||{},childState=paneChildren[co.instanceKey],co_sm=co.stateManagement||(co.stateManagement={autoLoad:true});if(co_sm.autoLoad===true&&childState){co_sm.autoSave=false;co_sm.includeChildren=true;co_sm.autoLoad=$.extend(true,{},childState)}}child=$cont.layout(co);if(child){refreshChildren(pane,child)}}})})},setInstanceKey=function(child,parentPaneState){var $c=child.container,o=child.options,sm=o.stateManagement,key=o.instanceKey||$c.data("layoutInstanceKey");if(!key){key=(sm&&sm.cookie?sm.cookie.name:"")||o.name}if(!key){key="layout"+(++parentPaneState.childIdx)}else{key=key.replace(/[^\w-]/gi,"_").replace(/_{2,}/g,"_")}o.instanceKey=key;$c.data("layoutInstanceKey",key);return key},refreshChildren=function(pane,newChild){var $P=$Ps[pane],pC=children[pane],s=state[pane],o;if($.isPlainObject(pC)){$.each(pC,function(key,child){if(child.destroyed){delete pC[key]}});if($.isEmptyObject(pC)){pC=children[pane]=null}}if(!newChild&&!pC){newChild=$P.data("layout")}if(newChild){newChild.hasParentLayout=true;o=newChild.options;setInstanceKey(newChild,s);if(!pC){pC=children[pane]={}}pC[o.instanceKey]=newChild.container.data("layout")}Instance[pane].children=children[pane];if(!newChild){createChildren(pane)}},windowResize=function(){var o=options,delay=Number(o.resizeWithWindowDelay);if(delay<10){delay=100}timer.clear("winResize");timer.set("winResize",function(){timer.clear("winResize");timer.clear("winResizeRepeater");var dims=elDims($N,o.inset);if(dims.innerWidth!==sC.innerWidth||dims.innerHeight!==sC.innerHeight){resizeAll()}},delay);if(!timer.data.winResizeRepeater){setWindowResizeRepeater()}},setWindowResizeRepeater=function(){var delay=Number(options.resizeWithWindowMaxDelay);if(delay>0){timer.set("winResizeRepeater",function(){setWindowResizeRepeater();resizeAll()},delay)}},unload=function(){var o=options;_runCallbacks("onunload_start");runPluginCallbacks(Instance,$.layout.onUnload);_runCallbacks("onunload_end")},_initContainer=function(){var N=$N[0],$H=$("html"),tag=sC.tagName=N.tagName,id=sC.id=N.id,cls=sC.className=N.className,o=options,name=o.name,props="position,margin,padding,border",css="layoutCSS",CSS={},hid="hidden",parent=$N.data("parentLayout"),pane=$N.data("layoutEdge"),isChild=parent&&pane,num=$.layout.cssNum,$parent,n;sC.ref=(o.name?o.name+" layout / ":"")+tag+(id?"#"+id:cls?".["+cls+"]":"");sC.isBody=(tag==="BODY");if(!isChild&&!sC.isBody){$parent=$N.closest("."+$.layout.defaults.panes.paneClass);parent=$parent.data("parentLayout");pane=$parent.data("layoutEdge");isChild=parent&&pane}$N.data({layout:Instance,layoutContainer:sID}).addClass(o.containerClass);var layoutMethods={destroy:"",initPanes:"",resizeAll:"resizeAll",resize:"resizeAll"};for(name in layoutMethods){$N.on("layout"+name.toLowerCase()+"."+sID,Instance[layoutMethods[name]||name])}if(isChild){Instance.hasParentLayout=true;parent.refreshChildren(pane,Instance)}if(!$N.data(css)){if(sC.isBody){$N.data(css,$.extend(styles($N,props),{height:$N.css("height"),overflow:$N.css("overflow"),overflowX:$N.css("overflowX"),overflowY:$N.css("overflowY")}));$H.data(css,$.extend(styles($H,"padding"),{height:"auto",overflow:$H.css("overflow"),overflowX:$H.css("overflowX"),overflowY:$H.css("overflowY")}))}else{$N.data(css,styles($N,props+",top,bottom,left,right,width,height,overflow,overflowX,overflowY"))}}try{CSS={overflow:hid,overflowX:hid,overflowY:hid};$N.css(CSS);if(o.inset&&!$.isPlainObject(o.inset)){n=parseInt(o.inset,10)||0;o.inset={top:n,bottom:n,left:n,right:n}}if(sC.isBody){if(!o.outset){o.outset={top:num($H,"paddingTop"),bottom:num($H,"paddingBottom"),left:num($H,"paddingLeft"),right:num($H,"paddingRight")}}else{if(!$.isPlainObject(o.outset)){n=parseInt(o.outset,10)||0;o.outset={top:n,bottom:n,left:n,right:n}}}$H.css(CSS).css({height:"100%",border:"none",padding:0,margin:0});if(browser.isIE6){$N.css({width:"100%",height:"100%",border:"none",padding:0,margin:0,position:"relative"});if(!o.inset){o.inset=elDims($N).inset}}else{$N.css({width:"auto",height:"auto",margin:0,position:"absolute"});$N.css(o.outset)}$.extend(sC,elDims($N,o.inset))}else{var p=$N.css("position");if(!p||!p.match(/(fixed|absolute|relative)/)){$N.css("position","relative")}if($N.is(":visible")){$.extend(sC,elDims($N,o.inset));if(sC.innerHeight<1){_log(o.errors.noContainerHeight.replace(/CONTAINER/,sC.ref))}}}if(num($N,"minWidth")){$N.parent().css("overflowX","auto")}if(num($N,"minHeight")){$N.parent().css("overflowY","auto")}}catch(ex){}},initHotkeys=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var o=options[pane];if(o.enableCursorHotkey||o.customHotkey){$(document).on("keydown."+sID,keyDown);return false}})},initOptions=function(){var data,d,pane,key,val,i,c,o;opts=$.layout.transformData(opts,true);opts=$.layout.backwardCompatibility.renameAllOptions(opts);if(!$.isEmptyObject(opts.panes)){data=$.layout.optionsMap.noDefault;for(i=0,c=data.length;i0){z.pane_normal=zo;z.content_mask=max(zo+1,z.content_mask);z.resizer_normal=max(zo+2,z.resizer_normal)}delete options.panes;function createFxOptions(pane){var o=options[pane],d=options.panes;if(!o.fxSettings){o.fxSettings={}}if(!d.fxSettings){d.fxSettings={}}$.each(["_open","_close","_size"],function(i,n){var sName="fxName"+n,sSpeed="fxSpeed"+n,sSettings="fxSettings"+n,fxName=o[sName]=o[sName]||d[sName]||o.fxName||d.fxName||"none",fxExists=$.effects&&($.effects[fxName]||($.effects.effect&&$.effects.effect[fxName]));if(fxName==="none"||!options.effects[fxName]||!fxExists){fxName=o[sName]="none"}var fx=options.effects[fxName]||{},fx_all=fx.all||null,fx_pane=fx[pane]||null;o[sSpeed]=o[sSpeed]||d[sSpeed]||o.fxSpeed||d.fxSpeed||null;o[sSettings]=$.extend(true,{},fx_all,fx_pane,d.fxSettings,o.fxSettings,d[sSettings],o[sSettings])});delete o.fxName;delete o.fxSpeed;delete o.fxSettings}},getPane=function(pane){var sel=options[pane].paneSelector;if(sel.substr(0,1)==="#"){return $N.find(sel).eq(0)}else{var $P=$N.children(sel).eq(0);return $P.length?$P:$N.children("form:first").children(sel).eq(0)}},initPanes=function(evt){evtPane(evt);$.each(_c.allPanes,function(idx,pane){addPane(pane,true)});initHandles();$.each(_c.borderPanes,function(i,pane){if($Ps[pane]&&state[pane].isVisible){setSizeLimits(pane);makePaneFit(pane)}});sizeMidPanes("center");$.each(_c.allPanes,function(idx,pane){afterInitPane(pane)})},addPane=function(pane,force){if(!force&&!isInitialized()){return}var o=options[pane],s=state[pane],c=_c[pane],dir=c.dir,fx=s.fx,spacing=o.spacing_open||0,isCenter=(pane==="center"),CSS={},$P=$Ps[pane],size,minSize,maxSize,child;if($P){removePane(pane,false,true,false)}else{$Cs[pane]=false}$P=$Ps[pane]=getPane(pane);if(!$P.length){$Ps[pane]=false;return}if(!$P.data("layoutCSS")){var props="position,top,left,bottom,right,width,height,overflow,zIndex,display,backgroundColor,padding,margin,border";$P.data("layoutCSS",styles($P,props))}Instance[pane]={name:pane,pane:$Ps[pane],content:$Cs[pane],options:options[pane],state:state[pane],children:children[pane]};$P.data({parentLayout:Instance,layoutPane:Instance[pane],layoutEdge:pane,layoutRole:"pane"}).css(c.cssReq).css("zIndex",options.zIndexes.pane_normal).css(o.applyDemoStyles?c.cssDemo:{}).addClass(o.paneClass+" "+o.paneClass+"-"+pane).on("mouseenter."+sID,addHover).on("mouseleave."+sID,removeHover);var paneMethods={hide:"",show:"",toggle:"",close:"",open:"",slideOpen:"",slideClose:"",slideToggle:"",size:"sizePane",sizePane:"sizePane",sizeContent:"",sizeHandles:"",enableClosable:"",disableClosable:"",enableSlideable:"",disableSlideable:"",enableResizable:"",disableResizable:"",swapPanes:"swapPanes",swap:"swapPanes",move:"swapPanes",removePane:"removePane",remove:"removePane",createChildren:"",resizeChildren:"",resizeAll:"resizeAll",resizeLayout:"resizeAll"},name;for(name in paneMethods){$P.on("layoutpane"+name.toLowerCase()+"."+sID,Instance[paneMethods[name]||name])}initContent(pane,false);if(!isCenter){size=s.size=_parseSize(pane,o.size);minSize=_parseSize(pane,o.minSize)||1;maxSize=_parseSize(pane,o.maxSize)||100000;if(size>0){size=max(min(size,maxSize),minSize)}s.autoResize=o.autoResize;s.isClosed=false;s.isSliding=false;s.isResizing=false;s.isHidden=false;if(!s.pins){s.pins=[]}}s.tagName=$P[0].tagName;s.edge=pane;s.noRoom=false;s.isVisible=true;setPanePosition(pane);if(dir==="horz"){CSS.height=cssH($P,size)}else{if(dir==="vert"){CSS.width=cssW($P,size)}}$P.css(CSS);if(dir!="horz"){sizeMidPanes(pane,true)}if(state.initialized){initHandles(pane);initHotkeys(pane)}if(o.initClosed&&o.closable&&!o.initHidden){close(pane,true,true)}else{if(o.initHidden||o.initClosed){hide(pane)}else{if(!s.noRoom){$P.css("display","block")}}}$P.css("visibility","visible");if(o.showOverflowOnHover){$P.on("hover",allowOverflow,resetOverflow)}if(state.initialized){afterInitPane(pane)}},afterInitPane=function(pane){var $P=$Ps[pane],s=state[pane],o=options[pane];if(!$P){return}if($P.data("layout")){refreshChildren(pane,$P.data("layout"))}if(s.isVisible){if(state.initialized){resizeAll()}else{sizeContent(pane)}if(o.triggerEventsOnLoad){_runCallbacks("onresize_end",pane)}else{resizeChildren(pane,true)}}if(o.initChildren&&o.children){createChildren(pane)}},setPanePosition=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var $P=$Ps[pane],$R=$Rs[pane],o=options[pane],s=state[pane],side=_c[pane].side,CSS={};if(!$P){return}switch(pane){case"north":CSS.top=sC.inset.top;CSS.left=sC.inset.left;CSS.right=sC.inset.right;break;case"south":CSS.bottom=sC.inset.bottom;CSS.left=sC.inset.left;CSS.right=sC.inset.right;break;case"west":CSS.left=sC.inset.left;break;case"east":CSS.right=sC.inset.right;break;case"center":}$P.css(CSS);if($R&&s.isClosed){$R.css(side,sC.inset[side])}else{if($R&&!s.isHidden){$R.css(side,sC.inset[side]+getPaneSize(pane))}}})},initHandles=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var $P=$Ps[pane];$Rs[pane]=false;$Ts[pane]=false;if(!$P){return}var o=options[pane],s=state[pane],c=_c[pane],paneId=o.paneSelector.substr(0,1)==="#"?o.paneSelector.substr(1):"",rClass=o.resizerClass,tClass=o.togglerClass,spacing=(s.isVisible?o.spacing_open:o.spacing_closed),_pane="-"+pane,_state=(s.isVisible?"-open":"-closed"),I=Instance[pane],$R=I.resizer=$Rs[pane]=$("
                      "),$T=I.toggler=(o.closable?$Ts[pane]=$("
                      "):false);if(!s.isVisible&&o.slidable){$R.attr("title",o.tips.Slide).css("cursor",o.sliderCursor)}$R.attr("id",paneId?paneId+"-resizer":"").data({parentLayout:Instance,layoutPane:Instance[pane],layoutEdge:pane,layoutRole:"resizer"}).css(_c.resizers.cssReq).css("zIndex",options.zIndexes.resizer_normal).css(o.applyDemoStyles?_c.resizers.cssDemo:{}).addClass(rClass+" "+rClass+_pane).on("hover",addHover,removeHover).on("hover",onResizerEnter,onResizerLeave).on("mousedown",$.layout.disableTextSelection).on("mouseup",$.layout.enableTextSelection).appendTo($N);if($.fn.disableSelection){$R.disableSelection()}if(o.resizerDblClickToggle){$R.on("dblclick."+sID,toggle)}if($T){$T.attr("id",paneId?paneId+"-toggler":"").data({parentLayout:Instance,layoutPane:Instance[pane],layoutEdge:pane,layoutRole:"toggler"}).css(_c.togglers.cssReq).css(o.applyDemoStyles?_c.togglers.cssDemo:{}).addClass(tClass+" "+tClass+_pane).on("hover",addHover,removeHover).on("mouseenter",onResizerEnter).appendTo($R);if(o.togglerContent_open){$(""+o.togglerContent_open+"").data({layoutEdge:pane,layoutRole:"togglerContent"}).data("layoutRole","togglerContent").data("layoutEdge",pane).addClass("content content-open").css("display","none").appendTo($T)}if(o.togglerContent_closed){$(""+o.togglerContent_closed+"").data({layoutEdge:pane,layoutRole:"togglerContent"}).addClass("content content-closed").css("display","none").appendTo($T)}enableClosable(pane)}initResizable(pane);if(s.isVisible){setAsOpen(pane)}else{setAsClosed(pane);bindStartSlidingEvents(pane,true)}});sizeHandles()},initContent=function(pane,resize){if(!isInitialized()){return}var o=options[pane],sel=o.contentSelector,I=Instance[pane],$P=$Ps[pane],$C;if(sel){$C=I.content=$Cs[pane]=(o.findNestedContent)?$P.find(sel).eq(0):$P.children(sel).eq(0)}if($C&&$C.length){$C.data("layoutRole","content");if(!$C.data("layoutCSS")){$C.data("layoutCSS",styles($C,"height"))}$C.css(_c.content.cssReq);if(o.applyDemoStyles){$C.css(_c.content.cssDemo);$P.css(_c.content.cssDemoPane)}if($P.css("overflowX").match(/(scroll|auto)/)){$P.css("overflow","hidden")}state[pane].content={};if(resize!==false){sizeContent(pane)}}else{I.content=$Cs[pane]=false}},initResizable=function(panes){var draggingAvailable=$.layout.plugins.draggable,side;panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(idx,pane){var o=options[pane];if(!draggingAvailable||!$Ps[pane]||!o.resizable){o.resizable=false;return true}var s=state[pane],z=options.zIndexes,c=_c[pane],side=c.dir=="horz"?"top":"left",$P=$Ps[pane],$R=$Rs[pane],base=o.resizerClass,lastPos=0,r,live,resizerClass=base+"-drag",resizerPaneClass=base+"-"+pane+"-drag",helperClass=base+"-dragging",helperPaneClass=base+"-"+pane+"-dragging",helperLimitClass=base+"-dragging-limit",helperPaneLimitClass=base+"-"+pane+"-dragging-limit",helperClassesSet=false;if(!s.isClosed){$R.attr("title",o.tips.Resize).css("cursor",o.resizerCursor)}$R.draggable({containment:$N[0],axis:(c.dir=="horz"?"y":"x"),delay:0,distance:1,grid:o.resizingGrid,helper:"clone",opacity:o.resizerDragOpacity,addClasses:false,zIndex:z.resizer_drag,start:function(e,ui){o=options[pane];s=state[pane];live=o.livePaneResizing;if(false===_runCallbacks("ondrag_start",pane)){return false}s.isResizing=true;state.paneResizing=pane;timer.clear(pane+"_closeSlider");setSizeLimits(pane);r=s.resizerPosition;lastPos=ui.position[side];$R.addClass(resizerClass+" "+resizerPaneClass);helperClassesSet=false;showMasks(pane,{resizing:true})},drag:function(e,ui){if(!helperClassesSet){ui.helper.addClass(helperClass+" "+helperPaneClass).css({right:"auto",bottom:"auto"}).children().css("visibility","hidden");helperClassesSet=true;if(s.isSliding){$Ps[pane].css("zIndex",z.pane_sliding)}}var limit=0;if(ui.position[side]r.max){ui.position[side]=r.max;limit=1}}if(limit){ui.helper.addClass(helperLimitClass+" "+helperPaneLimitClass);window.defaultStatus=(limit>0&&pane.match(/(north|west)/))||(limit<0&&pane.match(/(south|east)/))?o.tips.maxSizeWarning:o.tips.minSizeWarning}else{ui.helper.removeClass(helperLimitClass+" "+helperPaneLimitClass);window.defaultStatus=""}if(live&&Math.abs(ui.position[side]-lastPos)>=o.liveResizingTolerance){lastPos=ui.position[side];resizePanes(e,ui,pane)}},stop:function(e,ui){$("body").enableSelection();window.defaultStatus="";$R.removeClass(resizerClass+" "+resizerPaneClass);s.isResizing=false;state.paneResizing=false;resizePanes(e,ui,pane,true)}})});var resizePanes=function(evt,ui,pane,resizingDone){var dragPos=ui.position,c=_c[pane],o=options[pane],s=state[pane],resizerPos;switch(pane){case"north":resizerPos=dragPos.top;break;case"west":resizerPos=dragPos.left;break;case"south":resizerPos=sC.layoutHeight-dragPos.top-o.spacing_open;break;case"east":resizerPos=sC.layoutWidth-dragPos.left-o.spacing_open;break}var newSize=resizerPos-sC.inset[c.side];if(!resizingDone){if(Math.abs(newSize-s.size)=0;i--){$M=$Ms.eq(i);p=$M.data("layoutMask");if(!options[p].maskObjects){$M.hide()}}}}},getMasks=function(pane){var $Masks=$([]),$M,i=0,c=$Ms.length;for(;is.maxSize){syncPinBtns(pane,false);if(!noAlert&&o.tips.noRoomToOpen){alert(o.tips.noRoomToOpen)}return queueNext()}if(slide){bindStopSlidingEvents(pane,true)}else{if(s.isSliding){bindStopSlidingEvents(pane,false)}else{if(o.slidable){bindStartSlidingEvents(pane,false)}}}s.noRoom=false;makePaneFit(pane);isShowing=s.isShowing;delete s.isShowing;doFX=!noAnimation&&s.isClosed&&(o.fxName_open!="none");s.isMoving=true;s.isVisible=true;s.isClosed=false;if(isShowing){s.isHidden=false}if(doFX){lockPaneForFX(pane,true);$P.show(o.fxName_open,o.fxSettings_open,o.fxSpeed_open,function(){lockPaneForFX(pane,false);if(s.isVisible){open_2()}queueNext()})}else{_showPane(pane);open_2();queueNext()}});function open_2(){s.isMoving=false;_fixIframe(pane);if(!s.isSliding){sizeMidPanes(_c[pane].dir=="vert"?"center":"",false)}setAsOpen(pane)}},setAsOpen=function(pane,skipCallback){var $P=$Ps[pane],$R=$Rs[pane],$T=$Ts[pane],o=options[pane],s=state[pane],side=_c[pane].side,rClass=o.resizerClass,tClass=o.togglerClass,_pane="-"+pane,_open="-open",_closed="-closed",_sliding="-sliding";$R.css(side,sC.inset[side]+getPaneSize(pane)).removeClass(rClass+_closed+" "+rClass+_pane+_closed).addClass(rClass+_open+" "+rClass+_pane+_open);if(s.isSliding){$R.addClass(rClass+_sliding+" "+rClass+_pane+_sliding)}else{$R.removeClass(rClass+_sliding+" "+rClass+_pane+_sliding)}removeHover(0,$R);if(o.resizable&&$.layout.plugins.draggable){$R.draggable("enable").css("cursor",o.resizerCursor).attr("title",o.tips.Resize)}else{if(!s.isSliding){$R.css("cursor","default")}}if($T){$T.removeClass(tClass+_closed+" "+tClass+_pane+_closed).addClass(tClass+_open+" 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open_NOW(){if(!s.isClosed){bindStopSlidingEvents(pane,true)}else{if(!s.isMoving){open(pane,true)}}}},slideClose=function(evt_or_pane){if(!isInitialized()){return}var evt=evtObj(evt_or_pane),pane=evtPane.call(this,evt_or_pane),o=options[pane],s=state[pane],delay=s.isMoving?1000:300;if(pane==="center"){return}if(s.isClosed||s.isResizing){}else{if(o.slideTrigger_close==="click"){close_NOW()}else{if(o.preventQuickSlideClose&&s.isMoving){}else{if(o.preventPrematureSlideClose&&evt&&$.layout.isMouseOverElem(evt,$Ps[pane])){}else{if(evt){timer.set(pane+"_closeSlider",close_NOW,max(o.slideDelay_close,delay))}else{close_NOW()}}}}}function close_NOW(){if(s.isClosed){bindStopSlidingEvents(pane,false)}else{if(!s.isMoving){close(pane)}}}},slideToggle=function(evt_or_pane){var pane=evtPane.call(this,evt_or_pane);toggle(pane,true)},lockPaneForFX=function(pane,doLock){var $P=$Ps[pane],s=state[pane],o=options[pane],z=options.zIndexes;if(doLock){showMasks(pane,{animation:true,objectsOnly:true});$P.css({zIndex:z.pane_animate});if(pane=="south"){$P.css({top:sC.inset.top+sC.innerHeight-$P.outerHeight()})}else{if(pane=="east"){$P.css({left:sC.inset.left+sC.innerWidth-$P.outerWidth()})}}}else{hideMasks();$P.css({zIndex:(s.isSliding?z.pane_sliding:z.pane_normal)});if(pane=="south"){$P.css({top:"auto"})}else{if(pane=="east"&&!$P.css("left").match(/\-99999/)){$P.css({left:"auto"})}}if(browser.msie&&o.fxOpacityFix&&o.fxName_open!="slide"&&$P.css("filter")&&$P.css("opacity")==1){$P[0].style.removeAttribute("filter")}}},bindStartSlidingEvents=function(pane,enable){var 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o=options[pane],s=state[pane],c=_c[pane],$P=$Ps[pane],$R=$Rs[pane],isSidePane=c.dir==="vert",hasRoom=false;if(pane==="center"||(isSidePane&&s.noVerticalRoom)){hasRoom=(s.maxHeight>=0);if(hasRoom&&s.noRoom){_showPane(pane);if($R){$R.show()}s.isVisible=true;s.noRoom=false;if(isSidePane){s.noVerticalRoom=false}_fixIframe(pane)}else{if(!hasRoom&&!s.noRoom){_hidePane(pane);if($R){$R.hide()}s.isVisible=false;s.noRoom=true}}}if(pane==="center"){}else{if(s.minSize<=s.maxSize){hasRoom=true;if(s.size>s.maxSize){sizePane(pane,s.maxSize,skipCallback,true,force)}else{if(s.sizesize){thisTry.attempt=max(0,lastTry.attempt-(lastTry.actual-size))}else{thisTry.attempt=max(0,lastTry.attempt+(size-lastTry.actual))}thisTry.cssSize=cssSize(pane,thisTry.attempt);$P.css(dimName,thisTry.cssSize);thisTry.actual=dimName=="width"?$P.outerWidth():$P.outerHeight();thisTry.correct=(size===thisTry.actual);if(tries.length===1){_log(msg,false,true);_log(lastTry,false,true)}_log(thisTry,false,true);if(tries.length>3){break}tries.push(thisTry);lastTry=tries[tries.length-1]}s.size=size;$.extend(s,elDims($P));if(s.isVisible&&$P.is(":visible")){if($R){$R.css(side,size+sC.inset[side])}sizeContent(pane)}if(!skipCallback&&!skipResizeWhileDragging&&state.initialized&&s.isVisible){_runCallbacks("onresize_end",pane)}if(!skipCallback){if(!s.isSliding){sizeMidPanes(_c[pane].dir=="horz"?"":"center",skipResizeWhileDragging,force)}sizeHandles()}var altPane=_c.oppositeEdge[pane];if(size1){_log(msg+"\nSee the Error Console for details.",true,true)}}},sizeMidPanes=function(panes,skipCallback,force){panes=(panes?panes:"east,west,center").split(",");$.each(panes,function(i,pane){if(!$Ps[pane]){return}var o=options[pane],s=state[pane],$P=$Ps[pane],$R=$Rs[pane],isCenter=(pane=="center"),hasRoom=true,CSS={},visCSS=$.layout.showInvisibly($P),newCenter=calcNewCenterPaneDims();$.extend(s,elDims($P));if(pane==="center"){if(!force&&s.isVisible&&newCenter.width===s.outerWidth&&newCenter.height===s.outerHeight){$P.css(visCSS);return true}$.extend(s,cssMinDims(pane),{maxWidth:newCenter.width,maxHeight:newCenter.height});CSS=newCenter;s.newWidth=CSS.width;s.newHeight=CSS.height;CSS.width=cssW($P,CSS.width);CSS.height=cssH($P,CSS.height);hasRoom=CSS.width>=0&&CSS.height>=0;if(!state.initialized&&o.minWidth>newCenter.width){var reqPx=o.minWidth-s.outerWidth,minE=options.east.minSize||0,minW=options.west.minSize||0,sizeE=state.east.size,sizeW=state.west.size,newE=sizeE,newW=sizeW;if(reqPx>0&&state.east.isVisible&&sizeE>minE){newE=max(sizeE-minE,sizeE-reqPx);reqPx-=sizeE-newE}if(reqPx>0&&state.west.isVisible&&sizeW>minW){newW=max(sizeW-minW,sizeW-reqPx);reqPx-=sizeW-newW}if(reqPx===0){if(sizeE&&sizeE!=minE){sizePane("east",newE,true,true,force)}if(sizeW&&sizeW!=minW){sizePane("west",newW,true,true,force)}sizeMidPanes("center",skipCallback,force);$P.css(visCSS);return}}}else{if(s.isVisible&&!s.noVerticalRoom){$.extend(s,elDims($P),cssMinDims(pane))}if(!force&&!s.noVerticalRoom&&newCenter.height===s.outerHeight){$P.css(visCSS);return true}CSS.top=newCenter.top;CSS.bottom=newCenter.bottom;s.newSize=newCenter.height;CSS.height=cssH($P,newCenter.height);s.maxHeight=CSS.height;hasRoom=(s.maxHeight>=0);if(!hasRoom){s.noVerticalRoom=true}}if(hasRoom){if(!skipCallback&&state.initialized){_runCallbacks("onresize_start",pane)}$P.css(CSS);if(pane!=="center"){sizeHandles(pane)}if(s.noRoom&&!s.isClosed&&!s.isHidden){makePaneFit(pane)}if(s.isVisible){$.extend(s,elDims($P));if(state.initialized){sizeContent(pane)}}}else{if(!s.noRoom&&s.isVisible){makePaneFit(pane)}}$P.css(visCSS);delete s.newSize;delete s.newWidth;delete s.newHeight;if(!s.isVisible){return true}if(pane==="center"){var fix=browser.isIE6||!browser.boxModel;if($Ps.north&&(fix||state.north.tagName=="IFRAME")){$Ps.north.css("width",cssW($Ps.north,sC.innerWidth))}if($Ps.south&&(fix||state.south.tagName=="IFRAME")){$Ps.south.css("width",cssW($Ps.south,sC.innerWidth))}}if(!skipCallback&&state.initialized){_runCallbacks("onresize_end",pane)}})},resizeAll=function(evt_or_refresh){var oldW=sC.innerWidth,oldH=sC.innerHeight;evtPane(evt_or_refresh);if(!$N.is(":visible")){return}if(!state.initialized){_initLayoutElements();return}if(evt_or_refresh===true&&$.isPlainObject(options.outset)){$N.css(options.outset)}$.extend(sC,elDims($N,options.inset));if(!sC.outerHeight){return}if(evt_or_refresh===true){setPanePosition()}if(false===_runCallbacks("onresizeall_start")){return false}var shrunkH=(sC.innerHeight=o.responsive.sizes.lg){if(o.responsive.when==="lg"||o.responsive.when==="md"||o.responsive.when==="sm"||o.responsive.when==="xs"){paneResponsive=false}else{paneResponsive=true}}if(windowWidth>=o.responsive.sizes.md&&windowWidth=o.responsive.sizes.sm&&windowWidth=o.responsive.sizes.xs&&windowWidth0&&$P.css("overflow")==="hidden"){$P.css("overflow","visible");_measure();$P.css("overflow","hidden")}}var newH=s.innerHeight-(m.spaceAbove-s.css.paddingTop)-(m.spaceBelow-s.css.paddingBottom);if(!$C.is(":visible")||m.height!=newH){setOuterHeight($C,newH,true);m.height=newH}if(state.initialized){_runCallbacks("onsizecontent_end",pane)}function _below($E){return max(s.css.paddingBottom,(parseInt($E.css("marginBottom"),10)||0))}function _measure(){var 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dir=_c[pane].dir,_state=(s.isClosed?"_closed":"_open"),spacing=o["spacing"+_state],togAlign=o["togglerAlign"+_state],togLen=o["togglerLength"+_state],paneLen,left,offset,CSS={};if(spacing===0){$R.hide();return}else{if(!s.noRoom&&!s.isHidden){$R.show()}}if(dir==="horz"){paneLen=sC.innerWidth;s.resizerLength=paneLen;left=$.layout.cssNum($P,"left");$R.css({width:cssW($R,paneLen),height:cssH($R,spacing),left:left>-9999?left:sC.inset.left})}else{paneLen=$P.outerHeight();s.resizerLength=paneLen;$R.css({height:cssH($R,paneLen),width:cssW($R,spacing),top:sC.inset.top+getPaneSize("north",true)})}removeHover(o,$R);if($T){if(togLen===0||(s.isSliding&&o.hideTogglerOnSlide)){$T.hide();return}else{$T.show()}if(!(togLen>0)||togLen==="100%"||togLen>paneLen){togLen=paneLen;offset=0}else{if(isStr(togAlign)){switch(togAlign){case"top":case"left":offset=0;break;case"bottom":case"right":offset=paneLen-togLen;break;case"middle":case"center":default:offset=round((paneLen-togLen)/2)}}else{var 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pane=evtPane.call(this,evt_or_pane),$R=$Rs[pane];if(!$R){return}options[pane].slidable=false;if(state[pane].isSliding){close(pane,false,true)}else{bindStartSlidingEvents(pane,false);$R.css("cursor","default").attr("title","");removeHover(null,$R[0])}},enableResizable=function(evt_or_pane){if(!isInitialized()){return}var pane=evtPane.call(this,evt_or_pane),$R=$Rs[pane],o=options[pane];if(!$R||!$R.data("draggable")){return}o.resizable=true;$R.draggable("enable");if(!state[pane].isClosed){$R.css("cursor",o.resizerCursor).attr("title",o.tips.Resize)}},disableResizable=function(evt_or_pane){if(!isInitialized()){return}var pane=evtPane.call(this,evt_or_pane),$R=$Rs[pane];if(!$R||!$R.data("draggable")){return}options[pane].resizable=false;$R.draggable("disable").css("cursor","default").attr("title","");removeHover(null,$R[0])},swapPanes=function(evt_or_pane1,pane2){if(!isInitialized()){return}var pane1=evtPane.call(this,evt_or_pane1);state[pane1].edge=pane2;state[pane2].edge=pane1;if(false===_runCallbacks("onswap_start",pane1)||false===_runCallbacks("onswap_start",pane2)){state[pane1].edge=pane1;state[pane2].edge=pane2;return}var oPane1=copy(pane1),oPane2=copy(pane2),sizes={};sizes[pane1]=oPane1?oPane1.state.size:0;sizes[pane2]=oPane2?oPane2.state.size:0;$Ps[pane1]=false;$Ps[pane2]=false;state[pane1]={};state[pane2]={};if($Ts[pane1]){$Ts[pane1].remove()}if($Ts[pane2]){$Ts[pane2].remove()}if($Rs[pane1]){$Rs[pane1].remove()}if($Rs[pane2]){$Rs[pane2].remove()}$Rs[pane1]=$Rs[pane2]=$Ts[pane1]=$Ts[pane2]=false;move(oPane1,pane2);move(oPane2,pane1);oPane1=oPane2=sizes=null;if($Ps[pane1]){$Ps[pane1].css(_c.visible)}if($Ps[pane2]){$Ps[pane2].css(_c.visible)}resizeAll();_runCallbacks("onswap_end",pane1);_runCallbacks("onswap_end",pane2);function copy(n){var $P=$Ps[n],$C=$Cs[n];return 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RegExp(o.paneClass+"-"+oldPane,"g");P.className=P.className.replace(re,o.paneClass+"-"+pane);initHandles(pane);if(c.dir!=_c[oldPane].dir){size=sizes[pane]||0;setSizeLimits(pane);size=max(size,state[pane].minSize);manualSizePane(pane,size,true,true)}else{$Rs[pane].css(c.side,sC.inset[c.side]+(state[pane].isVisible?getPaneSize(pane):0))}if(oPane.state.isVisible&&!s.isVisible){setAsOpen(pane,true)}else{setAsClosed(pane);bindStartSlidingEvents(pane,true)}oPane=null}},syncPinBtns=function(pane,doPin){if($.layout.plugins.buttons){$.each(state[pane].pins,function(i,selector){$.layout.buttons.setPinState(Instance,$(selector),pane,doPin)})}};function keyDown(evt){if(!evt){return true}var code=evt.keyCode;if(code<33){return true}var PANE={38:"north",40:"south",37:"west",39:"east"},ALT=evt.altKey,SHIFT=evt.shiftKey,CTRL=evt.ctrlKey,CURSOR=(CTRL&&code>=37&&code<=40),o,k,m,pane;if(CURSOR&&options[PANE[code]].enableCursorHotkey){pane=PANE[code]}else{if(CTRL||SHIFT){$.each(_c.borderPanes,function(i,p){o=options[p];k=o.customHotkey;m=o.customHotkeyModifier;if((SHIFT&&m=="SHIFT")||(CTRL&&m=="CTRL")||(CTRL&&SHIFT)){if(k&&code===(isNaN(k)||k<=9?k.toUpperCase().charCodeAt(0):k)){pane=p;return false}}})}}if(!pane||!$Ps[pane]||!options[pane].closable||state[pane].isHidden){return true}toggle(pane);evt.stopPropagation();evt.returnValue=false;return false}function allowOverflow(el){if(!isInitialized()){return}if(this&&this.tagName){el=this}var $P;if(isStr(el)){$P=$Ps[el]}else{if($(el).data("layoutRole")){$P=$(el)}else{$(el).parents().each(function(){if($(this).data("layoutRole")){$P=$(this);return false}})}}if(!$P||!$P.length){return}var 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map=$.layout.backwardCompatibility.map,oldData,newData,value;for(var itemPath in map){oldData=getBranch(itemPath);value=oldData.branch[oldData.key];if(value!==undefined){newData=getBranch(map[itemPath],true);newData.branch[newData.key]=value;delete oldData.branch[oldData.key]}}function getBranch(path,create){var a=path.split("."),c=a.length-1,D={branch:opts,key:a[c]},i=0,k,undef;for(;i0){if(autoHide&&$E.data("autoHidden")&&$E.innerHeight()>0){$E.show().data("autoHidden",false);if(!browser.mozilla){$E.css(_c.hidden).css(_c.visible)}}}else{if(autoHide&&!$E.data("autoHidden")){$E.hide().data("autoHidden",true)}}},setOuterHeight=function(el,outerHeight,autoHide){var $E=el,h;if(isStr(el)){$E=$Ps[el]}else{if(!el.jquery){$E=$(el)}}h=cssH($E,outerHeight);$E.css({height:h,visibility:"visible"});if(h>0&&$E.innerWidth()>0){if(autoHide&&$E.data("autoHidden")){$E.show().data("autoHidden",false);if(!browser.mozilla){$E.css(_c.hidden).css(_c.visible)}}}else{if(autoHide&&!$E.data("autoHidden")){$E.hide().data("autoHidden",true)}}},_parseSize=function(pane,size,dir){if(!dir){dir=_c[pane].dir}if(isStr(size)&&size.match(/%/)){size=(size==="100%")?-1:parseInt(size,10)/100}if(size===0){return 0}else{if(size>=1){return parseInt(size,10)}}var o=options,avail=0;if(dir=="horz"){avail=sC.innerHeight-($Ps.north?o.north.spacing_open:0)-($Ps.south?o.south.spacing_open:0)}else{if(dir=="vert"){avail=sC.innerWidth-($Ps.west?o.west.spacing_open:0)-($Ps.east?o.east.spacing_open:0)}}if(size===-1){return avail}else{if(size>0){return round(avail*size)}else{if(pane=="center"){return 0}else{var dim=(dir==="horz"?"height":"width"),$P=$Ps[pane],$C=dim==="height"?$Cs[pane]:false,vis=$.layout.showInvisibly($P),szP=$P.css(dim),szC=$C?$C.css(dim):0;$P.css(dim,"auto");if($C){$C.css(dim,"auto")}size=(dim==="height")?$P.outerHeight():$P.outerWidth();$P.css(dim,szP).css(vis);if($C){$C.css(dim,szC)}return size}}}},getPaneSize=function(pane,inclSpace){var $P=$Ps[pane],o=options[pane],s=state[pane],oSp=(inclSpace?o.spacing_open:0),cSp=(inclSpace?o.spacing_closed:0);if(!$P||s.isHidden){return 0}else{if(s.isClosed||(s.isSliding&&inclSpace)){return cSp}else{if(_c[pane].dir==="horz"){return $P.outerHeight()+oSp}else{return $P.outerWidth()+oSp}}}},setSizeLimits=function(pane,slide){if(!isInitialized()){return}var o=options[pane],s=state[pane],c=_c[pane],dir=c.dir,type=c.sizeType.toLowerCase(),isSliding=(slide!=undefined?slide:s.isSliding),$P=$Ps[pane],paneSpacing=o.spacing_open,altPane=_c.oppositeEdge[pane],altS=state[altPane],$altP=$Ps[altPane],altPaneSize=(!$altP||altS.isVisible===false||altS.isSliding?0:(dir=="horz"?$altP.outerHeight():$altP.outerWidth())),altPaneSpacing=((!$altP||altS.isHidden?0:options[altPane][altS.isClosed!==false?"spacing_closed":"spacing_open"])||0),containerSize=(dir=="horz"?sC.innerHeight:sC.innerWidth),minCenterDims=cssMinDims("center"),minCenterSize=dir=="horz"?max(options.center.minHeight,minCenterDims.minHeight):max(options.center.minWidth,minCenterDims.minWidth),limitSize=(containerSize-paneSpacing-(isSliding?0:(_parseSize("center",minCenterSize,dir)+altPaneSize+altPaneSpacing))),minSize=s.minSize=max(_parseSize(pane,o.minSize),cssMinDims(pane).minSize),maxSize=s.maxSize=min((o.maxSize?_parseSize(pane,o.maxSize):100000),limitSize),r=s.resizerPosition={},top=sC.inset.top,left=sC.inset.left,W=sC.innerWidth,H=sC.innerHeight,rW=o.spacing_open;switch(pane){case"north":r.min=top+minSize;r.max=top+maxSize;break;case"west":r.min=left+minSize;r.max=left+maxSize;break;case"south":r.min=top+H-maxSize-rW;r.max=top+H-minSize-rW;break;case"east":r.min=left+W-maxSize-rW;r.max=left+W-minSize-rW;break}},calcNewCenterPaneDims=function(){var d={top:getPaneSize("north",true),bottom:getPaneSize("south",true),left:getPaneSize("west",true),right:getPaneSize("east",true),width:0,height:0};d.width=sC.innerWidth-d.left-d.right;d.height=sC.innerHeight-d.bottom-d.top;d.top+=sC.inset.top;d.bottom+=sC.inset.bottom;d.left+=sC.inset.left;d.right+=sC.inset.right;return d},getHoverClasses=function(el,allStates){var $El=$(el),type=$El.data("layoutRole"),pane=$El.data("layoutEdge"),o=options[pane],root=o[type+"Class"],_pane="-"+pane,_open="-open",_closed="-closed",_slide="-sliding",_hover="-hover ",_state=$El.hasClass(root+_closed)?_closed:_open,_alt=_state===_closed?_open:_closed,classes=(root+_hover)+(root+_pane+_hover)+(root+_state+_hover)+(root+_pane+_state+_hover);if(allStates){classes+=(root+_alt+_hover)+(root+_pane+_alt+_hover)}if(type=="resizer"&&$El.hasClass(root+_slide)){classes+=(root+_slide+_hover)+(root+_pane+_slide+_hover)}return String.prototype.trim.call(classes)},addHover=function(evt,el){var $E=$(el||this);if(evt&&$E.data("layoutRole")==="toggler"){evt.stopPropagation()}$E.addClass(getHoverClasses($E))},removeHover=function(evt,el){var $E=$(el||this);$E.removeClass(getHoverClasses($E,true))},onResizerEnter=function(evt){var pane=$(this).data("layoutEdge"),s=state[pane],$d=$(document);if(s.isResizing||state.paneResizing){return}if(options.maskPanesEarly){showMasks(pane,{resizing:true})}},onResizerLeave=function(evt,el){var e=el||this,pane=$(e).data("layoutEdge"),name=pane+"ResizerLeave",$d=$(document);timer.clear(pane+"_openSlider");timer.clear(name);if(!el){timer.set(name,function(){onResizerLeave(evt,e)},200)}else{if(options.maskPanesEarly&&!state.paneResizing){hideMasks()}}},_create=function(){initOptions();var o=options,s=state;s.creatingLayout=true;runPluginCallbacks(Instance,$.layout.onCreate);if(false===_runCallbacks("onload_start")){return"cancel"}_initContainer();initHotkeys();$(window).on("unload."+sID,unload);runPluginCallbacks(Instance,$.layout.onLoad);if(o.initPanes){_initLayoutElements()}delete s.creatingLayout;resizeAll();$.each(["south","north","east","west"],function(i,pane){if(!$Ps[pane]){return}o=options[pane];s=state[pane];var $P=$Ps[pane];if(o.initHidden){hide(pane)}else{if(o.initClosed){close(pane)}}});return state.initialized},isInitialized=function(){if(state.initialized||state.creatingLayout){return true}else{return _initLayoutElements()}},_initLayoutElements=function(retry){var o=options;if(!$N.is(":visible")){if(!retry&&browser.webkit&&$N[0].tagName==="BODY"){setTimeout(function(){_initLayoutElements(true)},50)}return false}if(!getPane("center").length){return _log(o.errors.centerPaneMissing)}state.creatingLayout=true;$.extend(sC,elDims($N,o.inset));initPanes();if(o.scrollToBookmarkOnLoad){var l=self.location;if(l.hash){l.replace(l.hash)}}if(Instance.hasParentLayout){o.resizeWithWindow=false}else{if(o.resizeWithWindow){$(window).on("resize."+sID,windowResize)}}delete state.creatingLayout;state.initialized=true;runPluginCallbacks(Instance,$.layout.onReady);_runCallbacks("onload_end");return true},createChildren=function(evt_or_pane,opts){var pane=evtPane.call(this,evt_or_pane),$P=$Ps[pane];if(!$P){return}var $C=$Cs[pane],s=state[pane],o=options[pane],sm=options.stateManagement||{},cos=opts?(o.children=opts):o.children;if($.isPlainObject(cos)){cos=[cos]}else{if(!cos||!Array.isArray(cos)){return}}$.each(cos,function(idx,co){if(!$.isPlainObject(co)){return}var $containers=co.containerSelector?$P.find(co.containerSelector):($C||$P);$containers.each(function(){var $cont=$(this),child=$cont.data("layout");if(!child){setInstanceKey({container:$cont,options:co},s);if(sm.includeChildren&&state.stateData[pane]){var paneChildren=state.stateData[pane].children||{},childState=paneChildren[co.instanceKey],co_sm=co.stateManagement||(co.stateManagement={autoLoad:true});if(co_sm.autoLoad===true&&childState){co_sm.autoSave=false;co_sm.includeChildren=true;co_sm.autoLoad=$.extend(true,{},childState)}}child=$cont.layout(co);if(child){refreshChildren(pane,child)}}})})},setInstanceKey=function(child,parentPaneState){var $c=child.container,o=child.options,sm=o.stateManagement,key=o.instanceKey||$c.data("layoutInstanceKey");if(!key){key=(sm&&sm.cookie?sm.cookie.name:"")||o.name}if(!key){key="layout"+(++parentPaneState.childIdx)}else{key=key.replace(/[^\w-]/gi,"_").replace(/_{2,}/g,"_")}o.instanceKey=key;$c.data("layoutInstanceKey",key);return key},refreshChildren=function(pane,newChild){var $P=$Ps[pane],pC=children[pane],s=state[pane],o;if($.isPlainObject(pC)){$.each(pC,function(key,child){if(child.destroyed){delete pC[key]}});if($.isEmptyObject(pC)){pC=children[pane]=null}}if(!newChild&&!pC){newChild=$P.data("layout")}if(newChild){newChild.hasParentLayout=true;o=newChild.options;setInstanceKey(newChild,s);if(!pC){pC=children[pane]={}}pC[o.instanceKey]=newChild.container.data("layout")}Instance[pane].children=children[pane];if(!newChild){createChildren(pane)}},windowResize=function(){var o=options,delay=Number(o.resizeWithWindowDelay);if(delay<10){delay=100}timer.clear("winResize");timer.set("winResize",function(){timer.clear("winResize");timer.clear("winResizeRepeater");var dims=elDims($N,o.inset);if(dims.innerWidth!==sC.innerWidth||dims.innerHeight!==sC.innerHeight){resizeAll()}},delay);if(!timer.data.winResizeRepeater){setWindowResizeRepeater()}},setWindowResizeRepeater=function(){var delay=Number(options.resizeWithWindowMaxDelay);if(delay>0){timer.set("winResizeRepeater",function(){setWindowResizeRepeater();resizeAll()},delay)}},unload=function(){var o=options;_runCallbacks("onunload_start");runPluginCallbacks(Instance,$.layout.onUnload);_runCallbacks("onunload_end")},_initContainer=function(){var N=$N[0],$H=$("html"),tag=sC.tagName=N.tagName,id=sC.id=N.id,cls=sC.className=N.className,o=options,name=o.name,props="position,margin,padding,border",css="layoutCSS",CSS={},hid="hidden",parent=$N.data("parentLayout"),pane=$N.data("layoutEdge"),isChild=parent&&pane,num=$.layout.cssNum,$parent,n;sC.ref=(o.name?o.name+" layout / ":"")+tag+(id?"#"+id:cls?".["+cls+"]":"");sC.isBody=(tag==="BODY");if(!isChild&&!sC.isBody){$parent=$N.closest("."+$.layout.defaults.panes.paneClass);parent=$parent.data("parentLayout");pane=$parent.data("layoutEdge");isChild=parent&&pane}$N.data({layout:Instance,layoutContainer:sID}).addClass(o.containerClass);var layoutMethods={destroy:"",initPanes:"",resizeAll:"resizeAll",resize:"resizeAll"};for(name in layoutMethods){$N.on("layout"+name.toLowerCase()+"."+sID,Instance[layoutMethods[name]||name])}if(isChild){Instance.hasParentLayout=true;parent.refreshChildren(pane,Instance)}if(!$N.data(css)){if(sC.isBody){$N.data(css,$.extend(styles($N,props),{height:$N.css("height"),overflow:$N.css("overflow"),overflowX:$N.css("overflowX"),overflowY:$N.css("overflowY")}));$H.data(css,$.extend(styles($H,"padding"),{height:"auto",overflow:$H.css("overflow"),overflowX:$H.css("overflowX"),overflowY:$H.css("overflowY")}))}else{$N.data(css,styles($N,props+",top,bottom,left,right,width,height,overflow,overflowX,overflowY"))}}try{CSS={overflow:hid,overflowX:hid,overflowY:hid};$N.css(CSS);if(o.inset&&!$.isPlainObject(o.inset)){n=parseInt(o.inset,10)||0;o.inset={top:n,bottom:n,left:n,right:n}}if(sC.isBody){if(!o.outset){o.outset={top:num($H,"paddingTop"),bottom:num($H,"paddingBottom"),left:num($H,"paddingLeft"),right:num($H,"paddingRight")}}else{if(!$.isPlainObject(o.outset)){n=parseInt(o.outset,10)||0;o.outset={top:n,bottom:n,left:n,right:n}}}$H.css(CSS).css({height:"100%",border:"none",padding:0,margin:0});if(browser.isIE6){$N.css({width:"100%",height:"100%",border:"none",padding:0,margin:0,position:"relative"});if(!o.inset){o.inset=elDims($N).inset}}else{$N.css({width:"auto",height:"auto",margin:0,position:"absolute"});$N.css(o.outset)}$.extend(sC,elDims($N,o.inset))}else{var p=$N.css("position");if(!p||!p.match(/(fixed|absolute|relative)/)){$N.css("position","relative")}if($N.is(":visible")){$.extend(sC,elDims($N,o.inset));if(sC.innerHeight<1){_log(o.errors.noContainerHeight.replace(/CONTAINER/,sC.ref))}}}if(num($N,"minWidth")){$N.parent().css("overflowX","auto")}if(num($N,"minHeight")){$N.parent().css("overflowY","auto")}}catch(ex){}},initHotkeys=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var o=options[pane];if(o.enableCursorHotkey||o.customHotkey){$(document).on("keydown."+sID,keyDown);return false}})},initOptions=function(){var data,d,pane,key,val,i,c,o;opts=$.layout.transformData(opts,true);opts=$.layout.backwardCompatibility.renameAllOptions(opts);if(!$.isEmptyObject(opts.panes)){data=$.layout.optionsMap.noDefault;for(i=0,c=data.length;i0){z.pane_normal=zo;z.content_mask=max(zo+1,z.content_mask);z.resizer_normal=max(zo+2,z.resizer_normal)}delete options.panes;function createFxOptions(pane){var o=options[pane],d=options.panes;if(!o.fxSettings){o.fxSettings={}}if(!d.fxSettings){d.fxSettings={}}$.each(["_open","_close","_size"],function(i,n){var sName="fxName"+n,sSpeed="fxSpeed"+n,sSettings="fxSettings"+n,fxName=o[sName]=o[sName]||d[sName]||o.fxName||d.fxName||"none",fxExists=$.effects&&($.effects[fxName]||($.effects.effect&&$.effects.effect[fxName]));if(fxName==="none"||!options.effects[fxName]||!fxExists){fxName=o[sName]="none"}var fx=options.effects[fxName]||{},fx_all=fx.all||null,fx_pane=fx[pane]||null;o[sSpeed]=o[sSpeed]||d[sSpeed]||o.fxSpeed||d.fxSpeed||null;o[sSettings]=$.extend(true,{},fx_all,fx_pane,d.fxSettings,o.fxSettings,d[sSettings],o[sSettings])});delete o.fxName;delete o.fxSpeed;delete o.fxSettings}},getPane=function(pane){var sel=options[pane].paneSelector;if(sel.substr(0,1)==="#"){return $N.find(sel).eq(0)}else{var $P=$N.children(sel).eq(0);return $P.length?$P:$N.children("form:first").children(sel).eq(0)}},initPanes=function(evt){evtPane(evt);$.each(_c.allPanes,function(idx,pane){addPane(pane,true)});initHandles();$.each(_c.borderPanes,function(i,pane){if($Ps[pane]&&state[pane].isVisible){setSizeLimits(pane);makePaneFit(pane)}});sizeMidPanes("center");$.each(_c.allPanes,function(idx,pane){afterInitPane(pane)})},addPane=function(pane,force){if(!force&&!isInitialized()){return}var o=options[pane],s=state[pane],c=_c[pane],dir=c.dir,fx=s.fx,spacing=o.spacing_open||0,isCenter=(pane==="center"),CSS={},$P=$Ps[pane],size,minSize,maxSize,child;if($P){removePane(pane,false,true,false)}else{$Cs[pane]=false}$P=$Ps[pane]=getPane(pane);if(!$P.length){$Ps[pane]=false;return}if(!$P.data("layoutCSS")){var props="position,top,left,bottom,right,width,height,overflow,zIndex,display,backgroundColor,padding,margin,border";$P.data("layoutCSS",styles($P,props))}Instance[pane]={name:pane,pane:$Ps[pane],content:$Cs[pane],options:options[pane],state:state[pane],children:children[pane]};$P.data({parentLayout:Instance,layoutPane:Instance[pane],layoutEdge:pane,layoutRole:"pane"}).css(c.cssReq).css("zIndex",options.zIndexes.pane_normal).css(o.applyDemoStyles?c.cssDemo:{}).addClass(o.paneClass+" "+o.paneClass+"-"+pane).on("mouseenter."+sID,addHover).on("mouseleave."+sID,removeHover);var paneMethods={hide:"",show:"",toggle:"",close:"",open:"",slideOpen:"",slideClose:"",slideToggle:"",size:"sizePane",sizePane:"sizePane",sizeContent:"",sizeHandles:"",enableClosable:"",disableClosable:"",enableSlideable:"",disableSlideable:"",enableResizable:"",disableResizable:"",swapPanes:"swapPanes",swap:"swapPanes",move:"swapPanes",removePane:"removePane",remove:"removePane",createChildren:"",resizeChildren:"",resizeAll:"resizeAll",resizeLayout:"resizeAll"},name;for(name in paneMethods){$P.on("layoutpane"+name.toLowerCase()+"."+sID,Instance[paneMethods[name]||name])}initContent(pane,false);if(!isCenter){size=s.size=_parseSize(pane,o.size);minSize=_parseSize(pane,o.minSize)||1;maxSize=_parseSize(pane,o.maxSize)||100000;if(size>0){size=max(min(size,maxSize),minSize)}s.autoResize=o.autoResize;s.isClosed=false;s.isSliding=false;s.isResizing=false;s.isHidden=false;if(!s.pins){s.pins=[]}}s.tagName=$P[0].tagName;s.edge=pane;s.noRoom=false;s.isVisible=true;setPanePosition(pane);if(dir==="horz"){CSS.height=cssH($P,size)}else{if(dir==="vert"){CSS.width=cssW($P,size)}}$P.css(CSS);if(dir!="horz"){sizeMidPanes(pane,true)}if(state.initialized){initHandles(pane);initHotkeys(pane)}if(o.initClosed&&o.closable&&!o.initHidden){close(pane,true,true)}else{if(o.initHidden||o.initClosed){hide(pane)}else{if(!s.noRoom){$P.css("display","block")}}}$P.css("visibility","visible");if(o.showOverflowOnHover){$P.on("hover",allowOverflow,resetOverflow)}if(state.initialized){afterInitPane(pane)}},afterInitPane=function(pane){var $P=$Ps[pane],s=state[pane],o=options[pane];if(!$P){return}if($P.data("layout")){refreshChildren(pane,$P.data("layout"))}if(s.isVisible){if(state.initialized){resizeAll()}else{sizeContent(pane)}if(o.triggerEventsOnLoad){_runCallbacks("onresize_end",pane)}else{resizeChildren(pane,true)}}if(o.initChildren&&o.children){createChildren(pane)}},setPanePosition=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var $P=$Ps[pane],$R=$Rs[pane],o=options[pane],s=state[pane],side=_c[pane].side,CSS={};if(!$P){return}switch(pane){case"north":CSS.top=sC.inset.top;CSS.left=sC.inset.left;CSS.right=sC.inset.right;break;case"south":CSS.bottom=sC.inset.bottom;CSS.left=sC.inset.left;CSS.right=sC.inset.right;break;case"west":CSS.left=sC.inset.left;break;case"east":CSS.right=sC.inset.right;break;case"center":}$P.css(CSS);if($R&&s.isClosed){$R.css(side,sC.inset[side])}else{if($R&&!s.isHidden){$R.css(side,sC.inset[side]+getPaneSize(pane))}}})},initHandles=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var $P=$Ps[pane];$Rs[pane]=false;$Ts[pane]=false;if(!$P){return}var o=options[pane],s=state[pane],c=_c[pane],paneId=o.paneSelector.substr(0,1)==="#"?o.paneSelector.substr(1):"",rClass=o.resizerClass,tClass=o.togglerClass,spacing=(s.isVisible?o.spacing_open:o.spacing_closed),_pane="-"+pane,_state=(s.isVisible?"-open":"-closed"),I=Instance[pane],$R=I.resizer=$Rs[pane]=$("
                        "),$T=I.toggler=(o.closable?$Ts[pane]=$("
                        "):false);if(!s.isVisible&&o.slidable){$R.attr("title",o.tips.Slide).css("cursor",o.sliderCursor)}$R.attr("id",paneId?paneId+"-resizer":"").data({parentLayout:Instance,layoutPane:Instance[pane],layoutEdge:pane,layoutRole:"resizer"}).css(_c.resizers.cssReq).css("zIndex",new String(options.zIndexes.resizer_normal)).css(o.applyDemoStyles?_c.resizers.cssDemo:{}).addClass(rClass+" "+rClass+_pane).on("hover",addHover,removeHover).on("hover",onResizerEnter,onResizerLeave).on("mousedown",$.layout.disableTextSelection).on("mouseup",$.layout.enableTextSelection).appendTo($N);if($.fn.disableSelection){$R.disableSelection()}if(o.resizerDblClickToggle){$R.on("dblclick."+sID,toggle)}if($T){$T.attr("id",paneId?paneId+"-toggler":"").data({parentLayout:Instance,layoutPane:Instance[pane],layoutEdge:pane,layoutRole:"toggler"}).css(_c.togglers.cssReq).css(o.applyDemoStyles?_c.togglers.cssDemo:{}).addClass(tClass+" "+tClass+_pane).on("hover",addHover,removeHover).on("mouseenter",onResizerEnter).appendTo($R);if(o.togglerContent_open){$(""+o.togglerContent_open+"").data({layoutEdge:pane,layoutRole:"togglerContent"}).data("layoutRole","togglerContent").data("layoutEdge",pane).addClass("content content-open").css("display","none").appendTo($T)}if(o.togglerContent_closed){$(""+o.togglerContent_closed+"").data({layoutEdge:pane,layoutRole:"togglerContent"}).addClass("content content-closed").css("display","none").appendTo($T)}enableClosable(pane)}initResizable(pane);if(s.isVisible){setAsOpen(pane)}else{setAsClosed(pane);bindStartSlidingEvents(pane,true)}});sizeHandles()},initContent=function(pane,resize){if(!isInitialized()){return}var o=options[pane],sel=o.contentSelector,I=Instance[pane],$P=$Ps[pane],$C;if(sel){$C=I.content=$Cs[pane]=(o.findNestedContent)?$P.find(sel).eq(0):$P.children(sel).eq(0)}if($C&&$C.length){$C.data("layoutRole","content");if(!$C.data("layoutCSS")){$C.data("layoutCSS",styles($C,"height"))}$C.css(_c.content.cssReq);if(o.applyDemoStyles){$C.css(_c.content.cssDemo);$P.css(_c.content.cssDemoPane)}if($P.css("overflowX").match(/(scroll|auto)/)){$P.css("overflow","hidden")}state[pane].content={};if(resize!==false){sizeContent(pane)}}else{I.content=$Cs[pane]=false}},initResizable=function(panes){var draggingAvailable=$.layout.plugins.draggable,side;panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(idx,pane){var o=options[pane];if(!draggingAvailable||!$Ps[pane]||!o.resizable){o.resizable=false;return true}var s=state[pane],z=options.zIndexes,c=_c[pane],side=c.dir=="horz"?"top":"left",$P=$Ps[pane],$R=$Rs[pane],base=o.resizerClass,lastPos=0,r,live,resizerClass=base+"-drag",resizerPaneClass=base+"-"+pane+"-drag",helperClass=base+"-dragging",helperPaneClass=base+"-"+pane+"-dragging",helperLimitClass=base+"-dragging-limit",helperPaneLimitClass=base+"-"+pane+"-dragging-limit",helperClassesSet=false;if(!s.isClosed){$R.attr("title",o.tips.Resize).css("cursor",o.resizerCursor)}$R.draggable({containment:$N[0],axis:(c.dir=="horz"?"y":"x"),delay:0,distance:1,grid:o.resizingGrid,helper:"clone",opacity:o.resizerDragOpacity,addClasses:false,zIndex:z.resizer_drag,start:function(e,ui){o=options[pane];s=state[pane];live=o.livePaneResizing;if(false===_runCallbacks("ondrag_start",pane)){return false}s.isResizing=true;state.paneResizing=pane;timer.clear(pane+"_closeSlider");setSizeLimits(pane);r=s.resizerPosition;lastPos=ui.position[side];$R.addClass(resizerClass+" "+resizerPaneClass);helperClassesSet=false;showMasks(pane,{resizing:true})},drag:function(e,ui){if(!helperClassesSet){ui.helper.addClass(helperClass+" "+helperPaneClass).css({right:"auto",bottom:"auto"}).children().css("visibility","hidden");helperClassesSet=true;if(s.isSliding){$Ps[pane].css("zIndex",z.pane_sliding)}}var limit=0;if(ui.position[side]r.max){ui.position[side]=r.max;limit=1}}if(limit){ui.helper.addClass(helperLimitClass+" "+helperPaneLimitClass);window.defaultStatus=(limit>0&&pane.match(/(north|west)/))||(limit<0&&pane.match(/(south|east)/))?o.tips.maxSizeWarning:o.tips.minSizeWarning}else{ui.helper.removeClass(helperLimitClass+" "+helperPaneLimitClass);window.defaultStatus=""}if(live&&Math.abs(ui.position[side]-lastPos)>=o.liveResizingTolerance){lastPos=ui.position[side];resizePanes(e,ui,pane)}},stop:function(e,ui){$("body").enableSelection();window.defaultStatus="";$R.removeClass(resizerClass+" "+resizerPaneClass);s.isResizing=false;state.paneResizing=false;resizePanes(e,ui,pane,true)}})});var resizePanes=function(evt,ui,pane,resizingDone){var dragPos=ui.position,c=_c[pane],o=options[pane],s=state[pane],resizerPos;switch(pane){case"north":resizerPos=dragPos.top;break;case"west":resizerPos=dragPos.left;break;case"south":resizerPos=sC.layoutHeight-dragPos.top-o.spacing_open;break;case"east":resizerPos=sC.layoutWidth-dragPos.left-o.spacing_open;break}var newSize=resizerPos-sC.inset[c.side];if(!resizingDone){if(Math.abs(newSize-s.size)=0;i--){$M=$Ms.eq(i);p=$M.data("layoutMask");if(!options[p].maskObjects){$M.hide()}}}}},getMasks=function(pane){var $Masks=$([]),$M,i=0,c=$Ms.length;for(;is.maxSize){syncPinBtns(pane,false);if(!noAlert&&o.tips.noRoomToOpen){alert(o.tips.noRoomToOpen)}return 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$P=$Ps[pane],$R=$Rs[pane],$T=$Ts[pane],o=options[pane],s=state[pane],side=_c[pane].side,rClass=o.resizerClass,tClass=o.togglerClass,_pane="-"+pane,_open="-open",_closed="-closed",_sliding="-sliding";$R.css(side,sC.inset[side]+getPaneSize(pane)).removeClass(rClass+_closed+" "+rClass+_pane+_closed).addClass(rClass+_open+" "+rClass+_pane+_open);if(s.isSliding){$R.addClass(rClass+_sliding+" "+rClass+_pane+_sliding)}else{$R.removeClass(rClass+_sliding+" "+rClass+_pane+_sliding)}removeHover(0,$R);if(o.resizable&&$.layout.plugins.draggable){$R.draggable("enable").css("cursor",o.resizerCursor).attr("title",o.tips.Resize)}else{if(!s.isSliding){$R.css("cursor","default")}}if($T){$T.removeClass(tClass+_closed+" "+tClass+_pane+_closed).addClass(tClass+_open+" "+tClass+_pane+_open).attr("title",o.tips.Close);removeHover(0,$T);$T.children(".content-closed").hide();$T.children(".content-open").css("display","block")}syncPinBtns(pane,!s.isSliding);$.extend(s,elDims($P));if(state.initialized){sizeHandles();sizeContent(pane,true)}if(!skipCallback&&(state.initialized||o.triggerEventsOnLoad)&&$P.is(":visible")){_runCallbacks("onopen_end",pane);if(s.isShowing){_runCallbacks("onshow_end",pane)}if(state.initialized){_runCallbacks("onresize_end",pane)}}},slideOpen=function(evt_or_pane){if(!isInitialized()){return}var evt=evtObj(evt_or_pane),pane=evtPane.call(this,evt_or_pane),s=state[pane],delay=options[pane].slideDelay_open;if(pane==="center"){return}if(evt){evt.stopImmediatePropagation()}if(s.isClosed&&evt&&evt.type==="mouseenter"&&delay>0){timer.set(pane+"_openSlider",open_NOW,delay)}else{open_NOW()}function open_NOW(){if(!s.isClosed){bindStopSlidingEvents(pane,true)}else{if(!s.isMoving){open(pane,true)}}}},slideClose=function(evt_or_pane){if(!isInitialized()){return}var evt=evtObj(evt_or_pane),pane=evtPane.call(this,evt_or_pane),o=options[pane],s=state[pane],delay=s.isMoving?1000:300;if(pane==="center"){return}if(s.isClosed||s.isResizing){}else{if(o.slideTrigger_close==="click"){close_NOW()}else{if(o.preventQuickSlideClose&&s.isMoving){}else{if(o.preventPrematureSlideClose&&evt&&$.layout.isMouseOverElem(evt,$Ps[pane])){}else{if(evt){timer.set(pane+"_closeSlider",close_NOW,max(o.slideDelay_close,delay))}else{close_NOW()}}}}}function close_NOW(){if(s.isClosed){bindStopSlidingEvents(pane,false)}else{if(!s.isMoving){close(pane)}}}},slideToggle=function(evt_or_pane){var pane=evtPane.call(this,evt_or_pane);toggle(pane,true)},lockPaneForFX=function(pane,doLock){var $P=$Ps[pane],s=state[pane],o=options[pane],z=options.zIndexes;if(doLock){showMasks(pane,{animation:true,objectsOnly:true});$P.css({zIndex:z.pane_animate});if(pane=="south"){$P.css({top:sC.inset.top+sC.innerHeight-$P.outerHeight()})}else{if(pane=="east"){$P.css({left:sC.inset.left+sC.innerWidth-$P.outerWidth()})}}}else{hideMasks();$P.css({zIndex:(s.isSliding?z.pane_sliding:z.pane_normal)});if(pane=="south"){$P.css({top:"auto"})}else{if(pane=="east"&&!$P.css("left").match(/\-99999/)){$P.css({left:"auto"})}}if(browser.msie&&o.fxOpacityFix&&o.fxName_open!="slide"&&$P.css("filter")&&$P.css("opacity")==1){$P[0].style.removeAttribute("filter")}}},bindStartSlidingEvents=function(pane,enable){var o=options[pane],$P=$Ps[pane],$R=$Rs[pane],evtName=o.slideTrigger_open.toLowerCase();if(!$R||(enable&&!o.slidable)){return}if(evtName.match(/mouseover/)){evtName=o.slideTrigger_open="mouseenter"}else{if(!evtName.match(/(click|dblclick|mouseenter)/)){evtName=o.slideTrigger_open="click"}}if(o.resizerDblClickToggle&&evtName.match(/click/)){$R[enable?"unbind":"bind"]("dblclick."+sID,toggle)}$R[enable?"bind":"unbind"](evtName+"."+sID,slideOpen).css("cursor",enable?o.sliderCursor:"default").attr("title",enable?o.tips.Slide:"")},bindStopSlidingEvents=function(pane,enable){var o=options[pane],s=state[pane],c=_c[pane],z=options.zIndexes,evtName=o.slideTrigger_close.toLowerCase(),action=(enable?"bind":"unbind"),$P=$Ps[pane],$R=$Rs[pane];timer.clear(pane+"_closeSlider");if(enable){s.isSliding=true;state.panesSliding[pane]=true;bindStartSlidingEvents(pane,false)}else{s.isSliding=false;delete state.panesSliding[pane]}$P.css("zIndex",enable?z.pane_sliding:z.pane_normal);$R.css("zIndex",enable?z.pane_sliding+2:z.resizer_normal);if(!evtName.match(/(click|mouseleave)/)){evtName=o.slideTrigger_close="mouseleave"}$R[action](evtName,slideClose);if(evtName==="mouseleave"){$P[action]("mouseleave."+sID,slideClose);$R[action]("mouseenter."+sID,cancelMouseOut);$P[action]("mouseenter."+sID,cancelMouseOut)}if(!enable){timer.clear(pane+"_closeSlider")}else{if(evtName==="click"&&!o.resizable){$R.css("cursor",enable?o.sliderCursor:"default");$R.attr("title",enable?o.tips.Close:"")}}function cancelMouseOut(evt){timer.clear(pane+"_closeSlider");evt.stopPropagation()}},makePaneFit=function(pane,isOpening,skipCallback,force){var o=options[pane],s=state[pane],c=_c[pane],$P=$Ps[pane],$R=$Rs[pane],isSidePane=c.dir==="vert",hasRoom=false;if(pane==="center"||(isSidePane&&s.noVerticalRoom)){hasRoom=(s.maxHeight>=0);if(hasRoom&&s.noRoom){_showPane(pane);if($R){$R.show()}s.isVisible=true;s.noRoom=false;if(isSidePane){s.noVerticalRoom=false}_fixIframe(pane)}else{if(!hasRoom&&!s.noRoom){_hidePane(pane);if($R){$R.hide()}s.isVisible=false;s.noRoom=true}}}if(pane==="center"){}else{if(s.minSize<=s.maxSize){hasRoom=true;if(s.size>s.maxSize){sizePane(pane,s.maxSize,skipCallback,true,force)}else{if(s.sizesize){thisTry.attempt=max(0,lastTry.attempt-(lastTry.actual-size))}else{thisTry.attempt=max(0,lastTry.attempt+(size-lastTry.actual))}thisTry.cssSize=cssSize(pane,thisTry.attempt);$P.css(dimName,thisTry.cssSize);thisTry.actual=dimName=="width"?$P.outerWidth():$P.outerHeight();thisTry.correct=(size===thisTry.actual);if(tries.length===1){_log(msg,false,true);_log(lastTry,false,true)}_log(thisTry,false,true);if(tries.length>3){break}tries.push(thisTry);lastTry=tries[tries.length-1]}s.size=size;$.extend(s,elDims($P));if(s.isVisible&&$P.is(":visible")){if($R){$R.css(side,size+sC.inset[side])}sizeContent(pane)}if(!skipCallback&&!skipResizeWhileDragging&&state.initialized&&s.isVisible){_runCallbacks("onresize_end",pane)}if(!skipCallback){if(!s.isSliding){sizeMidPanes(_c[pane].dir=="horz"?"":"center",skipResizeWhileDragging,force)}sizeHandles()}var altPane=_c.oppositeEdge[pane];if(size1){_log(msg+"\nSee the Error Console for details.",true,true)}}},sizeMidPanes=function(panes,skipCallback,force){panes=(panes?panes:"east,west,center").split(",");$.each(panes,function(i,pane){if(!$Ps[pane]){return}var o=options[pane],s=state[pane],$P=$Ps[pane],$R=$Rs[pane],isCenter=(pane=="center"),hasRoom=true,CSS={},visCSS=$.layout.showInvisibly($P),newCenter=calcNewCenterPaneDims();$.extend(s,elDims($P));if(pane==="center"){if(!force&&s.isVisible&&newCenter.width===s.outerWidth&&newCenter.height===s.outerHeight){$P.css(visCSS);return true}$.extend(s,cssMinDims(pane),{maxWidth:newCenter.width,maxHeight:newCenter.height});CSS=newCenter;s.newWidth=CSS.width;s.newHeight=CSS.height;CSS.width=cssW($P,CSS.width);CSS.height=cssH($P,CSS.height);hasRoom=CSS.width>=0&&CSS.height>=0;if(!state.initialized&&o.minWidth>newCenter.width){var reqPx=o.minWidth-s.outerWidth,minE=options.east.minSize||0,minW=options.west.minSize||0,sizeE=state.east.size,sizeW=state.west.size,newE=sizeE,newW=sizeW;if(reqPx>0&&state.east.isVisible&&sizeE>minE){newE=max(sizeE-minE,sizeE-reqPx);reqPx-=sizeE-newE}if(reqPx>0&&state.west.isVisible&&sizeW>minW){newW=max(sizeW-minW,sizeW-reqPx);reqPx-=sizeW-newW}if(reqPx===0){if(sizeE&&sizeE!=minE){sizePane("east",newE,true,true,force)}if(sizeW&&sizeW!=minW){sizePane("west",newW,true,true,force)}sizeMidPanes("center",skipCallback,force);$P.css(visCSS);return}}}else{if(s.isVisible&&!s.noVerticalRoom){$.extend(s,elDims($P),cssMinDims(pane))}if(!force&&!s.noVerticalRoom&&newCenter.height===s.outerHeight){$P.css(visCSS);return true}CSS.top=newCenter.top;CSS.bottom=newCenter.bottom;s.newSize=newCenter.height;CSS.height=cssH($P,newCenter.height);s.maxHeight=CSS.height;hasRoom=(s.maxHeight>=0);if(!hasRoom){s.noVerticalRoom=true}}if(hasRoom){if(!skipCallback&&state.initialized){_runCallbacks("onresize_start",pane)}$P.css(CSS);if(pane!=="center"){sizeHandles(pane)}if(s.noRoom&&!s.isClosed&&!s.isHidden){makePaneFit(pane)}if(s.isVisible){$.extend(s,elDims($P));if(state.initialized){sizeContent(pane)}}}else{if(!s.noRoom&&s.isVisible){makePaneFit(pane)}}$P.css(visCSS);delete s.newSize;delete s.newWidth;delete s.newHeight;if(!s.isVisible){return true}if(pane==="center"){var fix=browser.isIE6||!browser.boxModel;if($Ps.north&&(fix||state.north.tagName=="IFRAME")){$Ps.north.css("width",cssW($Ps.north,sC.innerWidth))}if($Ps.south&&(fix||state.south.tagName=="IFRAME")){$Ps.south.css("width",cssW($Ps.south,sC.innerWidth))}}if(!skipCallback&&state.initialized){_runCallbacks("onresize_end",pane)}})},resizeAll=function(evt_or_refresh){var oldW=sC.innerWidth,oldH=sC.innerHeight;evtPane(evt_or_refresh);if(!$N.is(":visible")){return}if(!state.initialized){_initLayoutElements();return}if(evt_or_refresh===true&&$.isPlainObject(options.outset)){$N.css(options.outset)}$.extend(sC,elDims($N,options.inset));if(!sC.outerHeight){return}if(evt_or_refresh===true){setPanePosition()}if(false===_runCallbacks("onresizeall_start")){return false}var shrunkH=(sC.innerHeight=o.responsive.sizes.lg){if(o.responsive.when==="lg"||o.responsive.when==="md"||o.responsive.when==="sm"||o.responsive.when==="xs"){paneResponsive=false}else{paneResponsive=true}}if(windowWidth>=o.responsive.sizes.md&&windowWidth=o.responsive.sizes.sm&&windowWidth=o.responsive.sizes.xs&&windowWidth0&&$P.css("overflow")==="hidden"){$P.css("overflow","visible");_measure();$P.css("overflow","hidden")}}var newH=s.innerHeight-(m.spaceAbove-s.css.paddingTop)-(m.spaceBelow-s.css.paddingBottom);if(!$C.is(":visible")||m.height!=newH){setOuterHeight($C,newH,true);m.height=newH}if(state.initialized){_runCallbacks("onsizecontent_end",pane)}function _below($E){return max(s.css.paddingBottom,(parseInt($E.css("marginBottom"),10)||0))}function _measure(){var ignore=options[pane].contentIgnoreSelector,$Fs=$C.nextAll().not(".ui-layout-mask").not(ignore||":lt(0)"),$Fs_vis=$Fs.filter(":visible"),$F=$Fs_vis.filter(":last");m={top:$C[0].offsetTop,height:$C.outerHeight(),numFooters:$Fs.length,hiddenFooters:$Fs.length-$Fs_vis.length,spaceBelow:0};m.spaceAbove=m.top;m.bottom=m.top+m.height;if($F.length){m.spaceBelow=($F[0].offsetTop+$F.outerHeight())-m.bottom+_below($F)}else{m.spaceBelow=_below($C)}}})},sizeHandles=function(evt_or_panes){var panes=evtPane.call(this,evt_or_panes);panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var o=options[pane],s=state[pane],$P=$Ps[pane],$R=$Rs[pane],$T=$Ts[pane],$TC;if(!$P||!$R){return}var dir=_c[pane].dir,_state=(s.isClosed?"_closed":"_open"),spacing=o["spacing"+_state],togAlign=o["togglerAlign"+_state],togLen=o["togglerLength"+_state],paneLen,left,offset,CSS={};if(spacing===0){$R.hide();return}else{if(!s.noRoom&&!s.isHidden){$R.show()}}if(dir==="horz"){paneLen=sC.innerWidth;s.resizerLength=paneLen;left=$.layout.cssNum($P,"left");$R.css({width:cssW($R,paneLen),height:cssH($R,spacing),left:left>-9999?left:sC.inset.left})}else{paneLen=$P.outerHeight();s.resizerLength=paneLen;$R.css({height:cssH($R,paneLen),width:cssW($R,spacing),top:sC.inset.top+getPaneSize("north",true)})}removeHover(o,$R);if($T){if(togLen===0||(s.isSliding&&o.hideTogglerOnSlide)){$T.hide();return}else{$T.show()}if(!(togLen>0)||togLen==="100%"||togLen>paneLen){togLen=paneLen;offset=0}else{if(isStr(togAlign)){switch(togAlign){case"top":case"left":offset=0;break;case"bottom":case"right":offset=paneLen-togLen;break;case"middle":case"center":default:offset=round((paneLen-togLen)/2)}}else{var x=parseInt(togAlign,10);if(togAlign>=0){offset=x}else{offset=paneLen-togLen+x}}}if(dir==="horz"){var width=cssW($T,togLen);$T.css({width:width,height:cssH($T,spacing),left:offset,top:0});$T.children(".content").each(function(){$TC=$(this);$TC.css("marginLeft",round((width-$TC.outerWidth())/2))})}else{var height=cssH($T,togLen);$T.css({height:height,width:cssW($T,spacing),top:offset,left:0});$T.children(".content").each(function(){$TC=$(this);$TC.css("marginTop",round((height-$TC.outerHeight())/2))})}removeHover(0,$T)}if(!state.initialized&&(o.initHidden||s.isHidden)){$R.hide();if($T){$T.hide()}}})},enableClosable=function(evt_or_pane){if(!isInitialized()){return}var 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bs==="function"?bs():bs)};if(b){lb[b]=true}if(!bm&&!cm){$(function(){lb.boxModel=$s.boxModel})}})();$.layout.defaults={name:"",containerClass:"ui-layout-container",inset:null,scrollToBookmarkOnLoad:true,resizeWithWindow:true,resizeWithWindowDelay:200,resizeWithWindowMaxDelay:0,maskPanesEarly:false,onresizeall_start:null,onresizeall_end:null,onload_start:null,onload_end:null,onunload_start:null,onunload_end:null,initPanes:true,showErrorMessages:true,showDebugMessages:false,zIndex:null,zIndexes:{pane_normal:0,content_mask:1,resizer_normal:2,pane_sliding:100,pane_animate:1000,resizer_drag:10000},errors:{pane:"pane",selector:"selector",addButtonError:"Error Adding Button\nInvalid ",containerMissing:"UI Layout Initialization Error\nThe specified layout-container does not exist.",centerPaneMissing:"UI Layout Initialization Error\nThe center-pane element does not exist.\nThe center-pane is a required element.",noContainerHeight:"UI Layout Initialization Warning\nThe layout-container \"CONTAINER\" has no height.\nTherefore the layout is 0-height and hence 'invisible'!",callbackError:"UI Layout Callback Error\nThe EVENT callback is not a valid function."},panes:{applyDemoStyles:false,responsive:{enabled:false,when:"md",sizes:{xl:1140,lg:992,md:768,sm:576,xs:0}},closable:true,resizable:true,slidable:true,initClosed:false,initHidden:false,contentSelector:".ui-layout-content",contentIgnoreSelector:".ui-layout-ignore",findNestedContent:false,paneClass:"ui-layout-pane",resizerClass:"ui-layout-resizer",togglerClass:"ui-layout-toggler",buttonClass:"ui-layout-button",minSize:0,maxSize:0,spacing_open:6,spacing_closed:6,togglerLength_open:50,togglerLength_closed:50,togglerAlign_open:"center",togglerAlign_closed:"center",togglerContent_open:"",togglerContent_closed:"",resizerDblClickToggle:true,autoResize:true,autoReopen:true,resizerDragOpacity:1,maskContents:false,maskObjects:false,maskZindex:null,resizingGrid:false,livePaneResizing:false,liveContentResizing:false,liveResizingTolerance:1,sliderCursor:"pointer",slideTrigger_open:"click",slideTrigger_close:"mouseleave",slideDelay_open:300,slideDelay_close:300,hideTogglerOnSlide:false,preventQuickSlideClose:$.layout.browser.webkit,preventPrematureSlideClose:false,tips:{Open:"Open",Close:"Close",Resize:"Resize",Slide:"Slide Open",Pin:"Pin",Unpin:"Un-Pin",noRoomToOpen:"Not enough room to show this panel.",minSizeWarning:"Panel has reached its minimum size",maxSizeWarning:"Panel has reached its maximum size"},showOverflowOnHover:false,enableCursorHotkey:true,customHotkeyModifier:"SHIFT",fxName:"slide",fxSpeed:null,fxSettings:{},fxOpacityFix:true,animatePaneSizing:false,children:null,containerSelector:"",initChildren:true,destroyChildren:true,resizeChildren:true,triggerEventsOnLoad:false,triggerEventsDuringLiveResize:true,onshow_start:null,onshow_end:null,onhide_start:null,onhide_end:null,onopen_start:null,onopen_end:null,onclose_start:null,onclose_end:null,onresize_start:null,onresize_end:function(){},onsizecontent_start:null,onsizecontent_end:null,onswap_start:null,onswap_end:null,ondrag_start:null,ondrag_end:null},north:{paneSelector:".ui-layout-north",size:"auto",resizerCursor:"n-resize",customHotkey:""},south:{paneSelector:".ui-layout-south",size:"auto",resizerCursor:"s-resize",customHotkey:""},east:{paneSelector:".ui-layout-east",size:200,resizerCursor:"e-resize",customHotkey:""},west:{paneSelector:".ui-layout-west",size:200,resizerCursor:"w-resize",customHotkey:""},center:{paneSelector:".ui-layout-center",minWidth:0,minHeight:0}};$.layout.optionsMap={layout:("name,instanceKey,stateManagement,effects,inset,zIndexes,errors,zIndex,scrollToBookmarkOnLoad,showErrorMessages,maskPanesEarly,outset,resizeWithWindow,resizeWithWindowDelay,resizeWithWindowMaxDelay,onresizeall,onresizeall_start,onresizeall_end,onload,onload_start,onload_end,onunload,onunload_start,onunload_end").split(","),center:("paneClass,contentSelector,contentIgnoreSelector,findNestedContent,applyDemoStyles,triggerEventsOnLoad,showOverflowOnHover,maskContents,maskObjects,liveContentResizing,containerSelector,children,initChildren,resizeChildren,destroyChildren,onresize,onresize_start,onresize_end,onsizecontent,onsizecontent_start,onsizecontent_end").split(","),noDefault:("paneSelector,resizerCursor,customHotkey").split(",")};$.layout.transformData=function(hash,addKeys){var json=addKeys?{panes:{},center:{}}:{},branch,optKey,keys,key,val,i,c;if(typeof hash!=="object"){return json}for(optKey in hash){branch=json;val=hash[optKey];keys=optKey.split("__");c=keys.length-1;for(i=0;i<=c;i++){key=keys[i];if(i===c){if($.isPlainObject(val)){branch[key]=$.layout.transformData(val)}else{branch[key]=val}}else{if(!branch[key]){branch[key]={}}branch=branch[key]}}}return json};$.layout.backwardCompatibility={map:{applyDefaultStyles:"applyDemoStyles",childOptions:"children",initChildLayout:"initChildren",destroyChildLayout:"destroyChildren",resizeChildLayout:"resizeChildren",resizeNestedLayout:"resizeChildren",resizeWhileDragging:"livePaneResizing",resizeContentWhileDragging:"liveContentResizing",triggerEventsWhileDragging:"triggerEventsDuringLiveResize",maskIframesOnResize:"maskContents",useStateCookie:"stateManagement.enabled","cookie.autoLoad":"stateManagement.autoLoad","cookie.autoSave":"stateManagement.autoSave","cookie.keys":"stateManagement.stateKeys","cookie.name":"stateManagement.cookie.name","cookie.domain":"stateManagement.cookie.domain","cookie.path":"stateManagement.cookie.path","cookie.expires":"stateManagement.cookie.expires","cookie.secure":"stateManagement.cookie.secure",noRoomToOpenTip:"tips.noRoomToOpen",togglerTip_open:"tips.Close",togglerTip_closed:"tips.Open",resizerTip:"tips.Resize",sliderTip:"tips.Slide"},renameOptions:function(opts){var map=$.layout.backwardCompatibility.map,oldData,newData,value;for(var itemPath in map){oldData=getBranch(itemPath);value=oldData.branch[oldData.key];if(value!==undefined){newData=getBranch(map[itemPath],true);newData.branch[newData.key]=value;delete oldData.branch[oldData.key]}}function getBranch(path,create){var a=path.split("."),c=a.length-1,D={branch:opts,key:a[c]},i=0,k,undef;for(;i0){if(autoHide&&$E.data("autoHidden")&&$E.innerHeight()>0){$E.show().data("autoHidden",false);if(!browser.mozilla){$E.css(_c.hidden).css(_c.visible)}}}else{if(autoHide&&!$E.data("autoHidden")){$E.hide().data("autoHidden",true)}}},setOuterHeight=function(el,outerHeight,autoHide){var $E=el,h;if(isStr(el)){$E=$Ps[el]}else{if(!el.jquery){$E=$(el)}}h=cssH($E,outerHeight);$E.css({height:h,visibility:"visible"});if(h>0&&$E.innerWidth()>0){if(autoHide&&$E.data("autoHidden")){$E.show().data("autoHidden",false);if(!browser.mozilla){$E.css(_c.hidden).css(_c.visible)}}}else{if(autoHide&&!$E.data("autoHidden")){$E.hide().data("autoHidden",true)}}},_parseSize=function(pane,size,dir){if(!dir){dir=_c[pane].dir}if(isStr(size)&&size.match(/%/)){size=(size==="100%")?-1:parseInt(size,10)/100}if(size===0){return 0}else{if(size>=1){return parseInt(size,10)}}var o=options,avail=0;if(dir=="horz"){avail=sC.innerHeight-($Ps.north?o.north.spacing_open:0)-($Ps.south?o.south.spacing_open:0)}else{if(dir=="vert"){avail=sC.innerWidth-($Ps.west?o.west.spacing_open:0)-($Ps.east?o.east.spacing_open:0)}}if(size===-1){return avail}else{if(size>0){return round(avail*size)}else{if(pane=="center"){return 0}else{var dim=(dir==="horz"?"height":"width"),$P=$Ps[pane],$C=dim==="height"?$Cs[pane]:false,vis=$.layout.showInvisibly($P),szP=$P.css(dim),szC=$C?$C.css(dim):0;$P.css(dim,"auto");if($C){$C.css(dim,"auto")}size=(dim==="height")?$P.outerHeight():$P.outerWidth();$P.css(dim,szP).css(vis);if($C){$C.css(dim,szC)}return size}}}},getPaneSize=function(pane,inclSpace){var $P=$Ps[pane],o=options[pane],s=state[pane],oSp=(inclSpace?o.spacing_open:0),cSp=(inclSpace?o.spacing_closed:0);if(!$P||s.isHidden){return 0}else{if(s.isClosed||(s.isSliding&&inclSpace)){return cSp}else{if(_c[pane].dir==="horz"){return $P.outerHeight()+oSp}else{return $P.outerWidth()+oSp}}}},setSizeLimits=function(pane,slide){if(!isInitialized()){return}var o=options[pane],s=state[pane],c=_c[pane],dir=c.dir,type=c.sizeType.toLowerCase(),isSliding=(slide!=undefined?slide:s.isSliding),$P=$Ps[pane],paneSpacing=o.spacing_open,altPane=_c.oppositeEdge[pane],altS=state[altPane],$altP=$Ps[altPane],altPaneSize=(!$altP||altS.isVisible===false||altS.isSliding?0:(dir=="horz"?$altP.outerHeight():$altP.outerWidth())),altPaneSpacing=((!$altP||altS.isHidden?0:options[altPane][altS.isClosed!==false?"spacing_closed":"spacing_open"])||0),containerSize=(dir=="horz"?sC.innerHeight:sC.innerWidth),minCenterDims=cssMinDims("center"),minCenterSize=dir=="horz"?max(options.center.minHeight,minCenterDims.minHeight):max(options.center.minWidth,minCenterDims.minWidth),limitSize=(containerSize-paneSpacing-(isSliding?0:(_parseSize("center",minCenterSize,dir)+altPaneSize+altPaneSpacing))),minSize=s.minSize=max(_parseSize(pane,o.minSize),cssMinDims(pane).minSize),maxSize=s.maxSize=min((o.maxSize?_parseSize(pane,o.maxSize):100000),limitSize),r=s.resizerPosition={},top=sC.inset.top,left=sC.inset.left,W=sC.innerWidth,H=sC.innerHeight,rW=o.spacing_open;switch(pane){case"north":r.min=top+minSize;r.max=top+maxSize;break;case"west":r.min=left+minSize;r.max=left+maxSize;break;case"south":r.min=top+H-maxSize-rW;r.max=top+H-minSize-rW;break;case"east":r.min=left+W-maxSize-rW;r.max=left+W-minSize-rW;break}},calcNewCenterPaneDims=function(){var d={top:getPaneSize("north",true),bottom:getPaneSize("south",true),left:getPaneSize("west",true),right:getPaneSize("east",true),width:0,height:0};d.width=sC.innerWidth-d.left-d.right;d.height=sC.innerHeight-d.bottom-d.top;d.top+=sC.inset.top;d.bottom+=sC.inset.bottom;d.left+=sC.inset.left;d.right+=sC.inset.right;return d},getHoverClasses=function(el,allStates){var $El=$(el),type=$El.data("layoutRole"),pane=$El.data("layoutEdge"),o=options[pane],root=o[type+"Class"],_pane="-"+pane,_open="-open",_closed="-closed",_slide="-sliding",_hover="-hover ",_state=$El.hasClass(root+_closed)?_closed:_open,_alt=_state===_closed?_open:_closed,classes=(root+_hover)+(root+_pane+_hover)+(root+_state+_hover)+(root+_pane+_state+_hover);if(allStates){classes+=(root+_alt+_hover)+(root+_pane+_alt+_hover)}if(type=="resizer"&&$El.hasClass(root+_slide)){classes+=(root+_slide+_hover)+(root+_pane+_slide+_hover)}return String.prototype.trim.call(classes)},addHover=function(evt,el){var $E=$(el||this);if(evt&&$E.data("layoutRole")==="toggler"){evt.stopPropagation()}$E.addClass(getHoverClasses($E))},removeHover=function(evt,el){var $E=$(el||this);$E.removeClass(getHoverClasses($E,true))},onResizerEnter=function(evt){var pane=$(this).data("layoutEdge"),s=state[pane],$d=$(document);if(s.isResizing||state.paneResizing){return}if(options.maskPanesEarly){showMasks(pane,{resizing:true})}},onResizerLeave=function(evt,el){var e=el||this,pane=$(e).data("layoutEdge"),name=pane+"ResizerLeave",$d=$(document);timer.clear(pane+"_openSlider");timer.clear(name);if(!el){timer.set(name,function(){onResizerLeave(evt,e)},200)}else{if(options.maskPanesEarly&&!state.paneResizing){hideMasks()}}},_create=function(){initOptions();var o=options,s=state;s.creatingLayout=true;runPluginCallbacks(Instance,$.layout.onCreate);if(false===_runCallbacks("onload_start")){return"cancel"}_initContainer();initHotkeys();$(window).on("unload."+sID,unload);runPluginCallbacks(Instance,$.layout.onLoad);if(o.initPanes){_initLayoutElements()}delete s.creatingLayout;resizeAll();$.each(["south","north","east","west"],function(i,pane){if(!$Ps[pane]){return}o=options[pane];s=state[pane];var $P=$Ps[pane];if(o.initHidden){hide(pane)}else{if(o.initClosed){close(pane)}}});return state.initialized},isInitialized=function(){if(state.initialized||state.creatingLayout){return true}else{return _initLayoutElements()}},_initLayoutElements=function(retry){var o=options;if(!$N.is(":visible")){if(!retry&&browser.webkit&&$N[0].tagName==="BODY"){setTimeout(function(){_initLayoutElements(true)},50)}return false}if(!getPane("center").length){return _log(o.errors.centerPaneMissing)}state.creatingLayout=true;$.extend(sC,elDims($N,o.inset));initPanes();if(o.scrollToBookmarkOnLoad){var l=self.location;if(l.hash){l.replace(l.hash)}}if(Instance.hasParentLayout){o.resizeWithWindow=false}else{if(o.resizeWithWindow){$(window).on("resize."+sID,windowResize)}}delete state.creatingLayout;state.initialized=true;runPluginCallbacks(Instance,$.layout.onReady);_runCallbacks("onload_end");return true},createChildren=function(evt_or_pane,opts){var pane=evtPane.call(this,evt_or_pane),$P=$Ps[pane];if(!$P){return}var $C=$Cs[pane],s=state[pane],o=options[pane],sm=options.stateManagement||{},cos=opts?(o.children=opts):o.children;if($.isPlainObject(cos)){cos=[cos]}else{if(!cos||!Array.isArray(cos)){return}}$.each(cos,function(idx,co){if(!$.isPlainObject(co)){return}var $containers=co.containerSelector?$P.find(co.containerSelector):($C||$P);$containers.each(function(){var $cont=$(this),child=$cont.data("layout");if(!child){setInstanceKey({container:$cont,options:co},s);if(sm.includeChildren&&state.stateData[pane]){var paneChildren=state.stateData[pane].children||{},childState=paneChildren[co.instanceKey],co_sm=co.stateManagement||(co.stateManagement={autoLoad:true});if(co_sm.autoLoad===true&&childState){co_sm.autoSave=false;co_sm.includeChildren=true;co_sm.autoLoad=$.extend(true,{},childState)}}child=$cont.layout(co);if(child){refreshChildren(pane,child)}}})})},setInstanceKey=function(child,parentPaneState){var $c=child.container,o=child.options,sm=o.stateManagement,key=o.instanceKey||$c.data("layoutInstanceKey");if(!key){key=(sm&&sm.cookie?sm.cookie.name:"")||o.name}if(!key){key="layout"+(++parentPaneState.childIdx)}else{key=key.replace(/[^\w-]/gi,"_").replace(/_{2,}/g,"_")}o.instanceKey=key;$c.data("layoutInstanceKey",key);return key},refreshChildren=function(pane,newChild){var $P=$Ps[pane],pC=children[pane],s=state[pane],o;if($.isPlainObject(pC)){$.each(pC,function(key,child){if(child.destroyed){delete pC[key]}});if($.isEmptyObject(pC)){pC=children[pane]=null}}if(!newChild&&!pC){newChild=$P.data("layout")}if(newChild){newChild.hasParentLayout=true;o=newChild.options;setInstanceKey(newChild,s);if(!pC){pC=children[pane]={}}pC[o.instanceKey]=newChild.container.data("layout")}Instance[pane].children=children[pane];if(!newChild){createChildren(pane)}},windowResize=function(){var o=options,delay=Number(o.resizeWithWindowDelay);if(delay<10){delay=100}timer.clear("winResize");timer.set("winResize",function(){timer.clear("winResize");timer.clear("winResizeRepeater");var dims=elDims($N,o.inset);if(dims.innerWidth!==sC.innerWidth||dims.innerHeight!==sC.innerHeight){resizeAll()}},delay);if(!timer.data.winResizeRepeater){setWindowResizeRepeater()}},setWindowResizeRepeater=function(){var delay=Number(options.resizeWithWindowMaxDelay);if(delay>0){timer.set("winResizeRepeater",function(){setWindowResizeRepeater();resizeAll()},delay)}},unload=function(){var o=options;_runCallbacks("onunload_start");runPluginCallbacks(Instance,$.layout.onUnload);_runCallbacks("onunload_end")},_initContainer=function(){var N=$N[0],$H=$("html"),tag=sC.tagName=N.tagName,id=sC.id=N.id,cls=sC.className=N.className,o=options,name=o.name,props="position,margin,padding,border",css="layoutCSS",CSS={},hid="hidden",parent=$N.data("parentLayout"),pane=$N.data("layoutEdge"),isChild=parent&&pane,num=$.layout.cssNum,$parent,n;sC.ref=(o.name?o.name+" layout / ":"")+tag+(id?"#"+id:cls?".["+cls+"]":"");sC.isBody=(tag==="BODY");if(!isChild&&!sC.isBody){$parent=$N.closest("."+$.layout.defaults.panes.paneClass);parent=$parent.data("parentLayout");pane=$parent.data("layoutEdge");isChild=parent&&pane}$N.data({layout:Instance,layoutContainer:sID}).addClass(o.containerClass);var layoutMethods={destroy:"",initPanes:"",resizeAll:"resizeAll",resize:"resizeAll"};for(name in layoutMethods){$N.on("layout"+name.toLowerCase()+"."+sID,Instance[layoutMethods[name]||name])}if(isChild){Instance.hasParentLayout=true;parent.refreshChildren(pane,Instance)}if(!$N.data(css)){if(sC.isBody){$N.data(css,$.extend(styles($N,props),{height:$N.css("height"),overflow:$N.css("overflow"),overflowX:$N.css("overflowX"),overflowY:$N.css("overflowY")}));$H.data(css,$.extend(styles($H,"padding"),{height:"auto",overflow:$H.css("overflow"),overflowX:$H.css("overflowX"),overflowY:$H.css("overflowY")}))}else{$N.data(css,styles($N,props+",top,bottom,left,right,width,height,overflow,overflowX,overflowY"))}}try{CSS={overflow:hid,overflowX:hid,overflowY:hid};$N.css(CSS);if(o.inset&&!$.isPlainObject(o.inset)){n=parseInt(o.inset,10)||0;o.inset={top:n,bottom:n,left:n,right:n}}if(sC.isBody){if(!o.outset){o.outset={top:num($H,"paddingTop"),bottom:num($H,"paddingBottom"),left:num($H,"paddingLeft"),right:num($H,"paddingRight")}}else{if(!$.isPlainObject(o.outset)){n=parseInt(o.outset,10)||0;o.outset={top:n,bottom:n,left:n,right:n}}}$H.css(CSS).css({height:"100%",border:"none",padding:0,margin:0});if(browser.isIE6){$N.css({width:"100%",height:"100%",border:"none",padding:0,margin:0,position:"relative"});if(!o.inset){o.inset=elDims($N).inset}}else{$N.css({width:"auto",height:"auto",margin:0,position:"absolute"});$N.css(o.outset)}$.extend(sC,elDims($N,o.inset))}else{var p=$N.css("position");if(!p||!p.match(/(fixed|absolute|relative)/)){$N.css("position","relative")}if($N.is(":visible")){$.extend(sC,elDims($N,o.inset));if(sC.innerHeight<1){_log(o.errors.noContainerHeight.replace(/CONTAINER/,sC.ref))}}}if(num($N,"minWidth")){$N.parent().css("overflowX","auto")}if(num($N,"minHeight")){$N.parent().css("overflowY","auto")}}catch(ex){}},initHotkeys=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var o=options[pane];if(o.enableCursorHotkey||o.customHotkey){$(document).on("keydown."+sID,keyDown);return false}})},initOptions=function(){var data,d,pane,key,val,i,c,o;opts=$.layout.transformData(opts,true);opts=$.layout.backwardCompatibility.renameAllOptions(opts);if(!$.isEmptyObject(opts.panes)){data=$.layout.optionsMap.noDefault;for(i=0,c=data.length;i0){z.pane_normal=zo;z.content_mask=max(zo+1,z.content_mask);z.resizer_normal=max(zo+2,z.resizer_normal)}delete options.panes;function createFxOptions(pane){var o=options[pane],d=options.panes;if(!o.fxSettings){o.fxSettings={}}if(!d.fxSettings){d.fxSettings={}}$.each(["_open","_close","_size"],function(i,n){var sName="fxName"+n,sSpeed="fxSpeed"+n,sSettings="fxSettings"+n,fxName=o[sName]=o[sName]||d[sName]||o.fxName||d.fxName||"none",fxExists=$.effects&&($.effects[fxName]||($.effects.effect&&$.effects.effect[fxName]));if(fxName==="none"||!options.effects[fxName]||!fxExists){fxName=o[sName]="none"}var fx=options.effects[fxName]||{},fx_all=fx.all||null,fx_pane=fx[pane]||null;o[sSpeed]=o[sSpeed]||d[sSpeed]||o.fxSpeed||d.fxSpeed||null;o[sSettings]=$.extend(true,{},fx_all,fx_pane,d.fxSettings,o.fxSettings,d[sSettings],o[sSettings])});delete o.fxName;delete o.fxSpeed;delete o.fxSettings}},getPane=function(pane){var sel=options[pane].paneSelector;if(sel.substr(0,1)==="#"){return $N.find(sel).eq(0)}else{var $P=$N.children(sel).eq(0);return $P.length?$P:$N.children("form:first").children(sel).eq(0)}},initPanes=function(evt){evtPane(evt);$.each(_c.allPanes,function(idx,pane){addPane(pane,true)});initHandles();$.each(_c.borderPanes,function(i,pane){if($Ps[pane]&&state[pane].isVisible){setSizeLimits(pane);makePaneFit(pane)}});sizeMidPanes("center");$.each(_c.allPanes,function(idx,pane){afterInitPane(pane)})},addPane=function(pane,force){if(!force&&!isInitialized()){return}var o=options[pane],s=state[pane],c=_c[pane],dir=c.dir,fx=s.fx,spacing=o.spacing_open||0,isCenter=(pane==="center"),CSS={},$P=$Ps[pane],size,minSize,maxSize,child;if($P){removePane(pane,false,true,false)}else{$Cs[pane]=false}$P=$Ps[pane]=getPane(pane);if(!$P.length){$Ps[pane]=false;return}if(!$P.data("layoutCSS")){var props="position,top,left,bottom,right,width,height,overflow,zIndex,display,backgroundColor,padding,margin,border";$P.data("layoutCSS",styles($P,props))}Instance[pane]={name:pane,pane:$Ps[pane],content:$Cs[pane],options:options[pane],state:state[pane],children:children[pane]};$P.data({parentLayout:Instance,layoutPane:Instance[pane],layoutEdge:pane,layoutRole:"pane"}).css(c.cssReq).css("zIndex",options.zIndexes.pane_normal).css(o.applyDemoStyles?c.cssDemo:{}).addClass(o.paneClass+" "+o.paneClass+"-"+pane).on("mouseenter."+sID,addHover).on("mouseleave."+sID,removeHover);var paneMethods={hide:"",show:"",toggle:"",close:"",open:"",slideOpen:"",slideClose:"",slideToggle:"",size:"sizePane",sizePane:"sizePane",sizeContent:"",sizeHandles:"",enableClosable:"",disableClosable:"",enableSlideable:"",disableSlideable:"",enableResizable:"",disableResizable:"",swapPanes:"swapPanes",swap:"swapPanes",move:"swapPanes",removePane:"removePane",remove:"removePane",createChildren:"",resizeChildren:"",resizeAll:"resizeAll",resizeLayout:"resizeAll"},name;for(name in paneMethods){$P.on("layoutpane"+name.toLowerCase()+"."+sID,Instance[paneMethods[name]||name])}initContent(pane,false);if(!isCenter){size=s.size=_parseSize(pane,o.size);minSize=_parseSize(pane,o.minSize)||1;maxSize=_parseSize(pane,o.maxSize)||100000;if(size>0){size=max(min(size,maxSize),minSize)}s.autoResize=o.autoResize;s.isClosed=false;s.isSliding=false;s.isResizing=false;s.isHidden=false;if(!s.pins){s.pins=[]}}s.tagName=$P[0].tagName;s.edge=pane;s.noRoom=false;s.isVisible=true;setPanePosition(pane);if(dir==="horz"){CSS.height=cssH($P,size)}else{if(dir==="vert"){CSS.width=cssW($P,size)}}$P.css(CSS);if(dir!="horz"){sizeMidPanes(pane,true)}if(state.initialized){initHandles(pane);initHotkeys(pane)}if(o.initClosed&&o.closable&&!o.initHidden){close(pane,true,true)}else{if(o.initHidden||o.initClosed){hide(pane)}else{if(!s.noRoom){$P.css("display","block")}}}$P.css("visibility","visible");if(o.showOverflowOnHover){$P.on("hover",allowOverflow,resetOverflow)}if(state.initialized){afterInitPane(pane)}},afterInitPane=function(pane){var $P=$Ps[pane],s=state[pane],o=options[pane];if(!$P){return}if($P.data("layout")){refreshChildren(pane,$P.data("layout"))}if(s.isVisible){if(state.initialized){resizeAll()}else{sizeContent(pane)}if(o.triggerEventsOnLoad){_runCallbacks("onresize_end",pane)}else{resizeChildren(pane,true)}}if(o.initChildren&&o.children){createChildren(pane)}},setPanePosition=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var $P=$Ps[pane],$R=$Rs[pane],o=options[pane],s=state[pane],side=_c[pane].side,CSS={};if(!$P){return}switch(pane){case"north":CSS.top=sC.inset.top;CSS.left=sC.inset.left;CSS.right=sC.inset.right;break;case"south":CSS.bottom=sC.inset.bottom;CSS.left=sC.inset.left;CSS.right=sC.inset.right;break;case"west":CSS.left=sC.inset.left;break;case"east":CSS.right=sC.inset.right;break;case"center":}$P.css(CSS);if($R&&s.isClosed){$R.css(side,sC.inset[side])}else{if($R&&!s.isHidden){$R.css(side,sC.inset[side]+getPaneSize(pane))}}})},initHandles=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var $P=$Ps[pane];$Rs[pane]=false;$Ts[pane]=false;if(!$P){return}var o=options[pane],s=state[pane],c=_c[pane],paneId=o.paneSelector.substr(0,1)==="#"?o.paneSelector.substr(1):"",rClass=o.resizerClass,tClass=o.togglerClass,spacing=(s.isVisible?o.spacing_open:o.spacing_closed),_pane="-"+pane,_state=(s.isVisible?"-open":"-closed"),I=Instance[pane],$R=I.resizer=$Rs[pane]=$("
                          "),$T=I.toggler=(o.closable?$Ts[pane]=$("
                          "):false);if(!s.isVisible&&o.slidable){$R.attr("title",o.tips.Slide).css("cursor",o.sliderCursor)}$R.attr("id",paneId?paneId+"-resizer":"").data({parentLayout:Instance,layoutPane:Instance[pane],layoutEdge:pane,layoutRole:"resizer"}).css(_c.resizers.cssReq).css("zIndex",options.zIndexes.resizer_normal).css(o.applyDemoStyles?_c.resizers.cssDemo:{}).addClass(rClass+" "+rClass+_pane).on("hover",addHover,removeHover).on("hover",onResizerEnter,onResizerLeave).on("mousedown",$.layout.disableTextSelection).on("mouseup",$.layout.enableTextSelection).appendTo($N);if($.fn.disableSelection){$R.disableSelection()}if(o.resizerDblClickToggle){$R.on("dblclick."+sID,toggle)}if($T){$T.attr("id",paneId?paneId+"-toggler":"").data({parentLayout:Instance,layoutPane:Instance[pane],layoutEdge:pane,layoutRole:"toggler"}).css(_c.togglers.cssReq).css(o.applyDemoStyles?_c.togglers.cssDemo:{}).addClass(tClass+" "+tClass+_pane).on("hover",addHover,removeHover).on("mouseenter",onResizerEnter).appendTo($R);if(o.togglerContent_open){$(""+o.togglerContent_open+"").data({layoutEdge:pane,layoutRole:"togglerContent"}).data("layoutRole","togglerContent").data("layoutEdge",pane).addClass("content content-open").css("display","none").appendTo($T)}if(o.togglerContent_closed){$(""+o.togglerContent_closed+"").data({layoutEdge:pane,layoutRole:"togglerContent"}).addClass("content content-closed").css("display","none").appendTo($T)}enableClosable(pane)}initResizable(pane);if(s.isVisible){setAsOpen(pane)}else{setAsClosed(pane);bindStartSlidingEvents(pane,true)}});sizeHandles()},initContent=function(pane,resize){if(!isInitialized()){return}var o=options[pane],sel=o.contentSelector,I=Instance[pane],$P=$Ps[pane],$C;if(sel){$C=I.content=$Cs[pane]=(o.findNestedContent)?$P.find(sel).eq(0):$P.children(sel).eq(0)}if($C&&$C.length){$C.data("layoutRole","content");if(!$C.data("layoutCSS")){$C.data("layoutCSS",styles($C,"height"))}$C.css(_c.content.cssReq);if(o.applyDemoStyles){$C.css(_c.content.cssDemo);$P.css(_c.content.cssDemoPane)}if($P.css("overflowX").match(/(scroll|auto)/)){$P.css("overflow","hidden")}state[pane].content={};if(resize!==false){sizeContent(pane)}}else{I.content=$Cs[pane]=false}},initResizable=function(panes){var draggingAvailable=$.layout.plugins.draggable,side;panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(idx,pane){var o=options[pane];if(!draggingAvailable||!$Ps[pane]||!o.resizable){o.resizable=false;return true}var s=state[pane],z=options.zIndexes,c=_c[pane],side=c.dir=="horz"?"top":"left",$P=$Ps[pane],$R=$Rs[pane],base=o.resizerClass,lastPos=0,r,live,resizerClass=base+"-drag",resizerPaneClass=base+"-"+pane+"-drag",helperClass=base+"-dragging",helperPaneClass=base+"-"+pane+"-dragging",helperLimitClass=base+"-dragging-limit",helperPaneLimitClass=base+"-"+pane+"-dragging-limit",helperClassesSet=false;if(!s.isClosed){$R.attr("title",o.tips.Resize).css("cursor",o.resizerCursor)}$R.draggable({containment:$N[0],axis:(c.dir=="horz"?"y":"x"),delay:0,distance:1,grid:o.resizingGrid,helper:"clone",opacity:o.resizerDragOpacity,addClasses:false,zIndex:z.resizer_drag,start:function(e,ui){o=options[pane];s=state[pane];live=o.livePaneResizing;if(false===_runCallbacks("ondrag_start",pane)){return false}s.isResizing=true;state.paneResizing=pane;timer.clear(pane+"_closeSlider");setSizeLimits(pane);r=s.resizerPosition;lastPos=ui.position[side];$R.addClass(resizerClass+" "+resizerPaneClass);helperClassesSet=false;showMasks(pane,{resizing:true})},drag:function(e,ui){if(!helperClassesSet){ui.helper.addClass(helperClass+" "+helperPaneClass).css({right:"auto",bottom:"auto"}).children().css("visibility","hidden");helperClassesSet=true;if(s.isSliding){$Ps[pane].css("zIndex",z.pane_sliding)}}var limit=0;if(ui.position[side]r.max){ui.position[side]=r.max;limit=1}}if(limit){ui.helper.addClass(helperLimitClass+" "+helperPaneLimitClass);window.defaultStatus=(limit>0&&pane.match(/(north|west)/))||(limit<0&&pane.match(/(south|east)/))?o.tips.maxSizeWarning:o.tips.minSizeWarning}else{ui.helper.removeClass(helperLimitClass+" "+helperPaneLimitClass);window.defaultStatus=""}if(live&&Math.abs(ui.position[side]-lastPos)>=o.liveResizingTolerance){lastPos=ui.position[side];resizePanes(e,ui,pane)}},stop:function(e,ui){$("body").enableSelection();window.defaultStatus="";$R.removeClass(resizerClass+" "+resizerPaneClass);s.isResizing=false;state.paneResizing=false;resizePanes(e,ui,pane,true)}})});var resizePanes=function(evt,ui,pane,resizingDone){var dragPos=ui.position,c=_c[pane],o=options[pane],s=state[pane],resizerPos;switch(pane){case"north":resizerPos=dragPos.top;break;case"west":resizerPos=dragPos.left;break;case"south":resizerPos=sC.layoutHeight-dragPos.top-o.spacing_open;break;case"east":resizerPos=sC.layoutWidth-dragPos.left-o.spacing_open;break}var newSize=resizerPos-sC.inset[c.side];if(!resizingDone){if(Math.abs(newSize-s.size)=0;i--){$M=$Ms.eq(i);p=$M.data("layoutMask");if(!options[p].maskObjects){$M.hide()}}}}},getMasks=function(pane){var $Masks=$([]),$M,i=0,c=$Ms.length;for(;is.maxSize){syncPinBtns(pane,false);if(!noAlert&&o.tips.noRoomToOpen){alert(o.tips.noRoomToOpen)}return queueNext()}if(slide){bindStopSlidingEvents(pane,true)}else{if(s.isSliding){bindStopSlidingEvents(pane,false)}else{if(o.slidable){bindStartSlidingEvents(pane,false)}}}s.noRoom=false;makePaneFit(pane);isShowing=s.isShowing;delete s.isShowing;doFX=!noAnimation&&s.isClosed&&(o.fxName_open!="none");s.isMoving=true;s.isVisible=true;s.isClosed=false;if(isShowing){s.isHidden=false}if(doFX){lockPaneForFX(pane,true);$P.show(o.fxName_open,o.fxSettings_open,o.fxSpeed_open,function(){lockPaneForFX(pane,false);if(s.isVisible){open_2()}queueNext()})}else{_showPane(pane);open_2();queueNext()}});function open_2(){s.isMoving=false;_fixIframe(pane);if(!s.isSliding){sizeMidPanes(_c[pane].dir=="vert"?"center":"",false)}setAsOpen(pane)}},setAsOpen=function(pane,skipCallback){var $P=$Ps[pane],$R=$Rs[pane],$T=$Ts[pane],o=options[pane],s=state[pane],side=_c[pane].side,rClass=o.resizerClass,tClass=o.togglerClass,_pane="-"+pane,_open="-open",_closed="-closed",_sliding="-sliding";$R.css(side,sC.inset[side]+getPaneSize(pane)).removeClass(rClass+_closed+" "+rClass+_pane+_closed).addClass(rClass+_open+" "+rClass+_pane+_open);if(s.isSliding){$R.addClass(rClass+_sliding+" "+rClass+_pane+_sliding)}else{$R.removeClass(rClass+_sliding+" "+rClass+_pane+_sliding)}removeHover(0,$R);if(o.resizable&&$.layout.plugins.draggable){$R.draggable("enable").css("cursor",o.resizerCursor).attr("title",o.tips.Resize)}else{if(!s.isSliding){$R.css("cursor","default")}}if($T){$T.removeClass(tClass+_closed+" "+tClass+_pane+_closed).addClass(tClass+_open+" "+tClass+_pane+_open).attr("title",o.tips.Close);removeHover(0,$T);$T.children(".content-closed").hide();$T.children(".content-open").css("display","block")}syncPinBtns(pane,!s.isSliding);$.extend(s,elDims($P));if(state.initialized){sizeHandles();sizeContent(pane,true)}if(!skipCallback&&(state.initialized||o.triggerEventsOnLoad)&&$P.is(":visible")){_runCallbacks("onopen_end",pane);if(s.isShowing){_runCallbacks("onshow_end",pane)}if(state.initialized){_runCallbacks("onresize_end",pane)}}},slideOpen=function(evt_or_pane){if(!isInitialized()){return}var evt=evtObj(evt_or_pane),pane=evtPane.call(this,evt_or_pane),s=state[pane],delay=options[pane].slideDelay_open;if(pane==="center"){return}if(evt){evt.stopImmediatePropagation()}if(s.isClosed&&evt&&evt.type==="mouseenter"&&delay>0){timer.set(pane+"_openSlider",open_NOW,delay)}else{open_NOW()}function open_NOW(){if(!s.isClosed){bindStopSlidingEvents(pane,true)}else{if(!s.isMoving){open(pane,true)}}}},slideClose=function(evt_or_pane){if(!isInitialized()){return}var evt=evtObj(evt_or_pane),pane=evtPane.call(this,evt_or_pane),o=options[pane],s=state[pane],delay=s.isMoving?1000:300;if(pane==="center"){return}if(s.isClosed||s.isResizing){}else{if(o.slideTrigger_close==="click"){close_NOW()}else{if(o.preventQuickSlideClose&&s.isMoving){}else{if(o.preventPrematureSlideClose&&evt&&$.layout.isMouseOverElem(evt,$Ps[pane])){}else{if(evt){timer.set(pane+"_closeSlider",close_NOW,max(o.slideDelay_close,delay))}else{close_NOW()}}}}}function close_NOW(){if(s.isClosed){bindStopSlidingEvents(pane,false)}else{if(!s.isMoving){close(pane)}}}},slideToggle=function(evt_or_pane){var pane=evtPane.call(this,evt_or_pane);toggle(pane,true)},lockPaneForFX=function(pane,doLock){var $P=$Ps[pane],s=state[pane],o=options[pane],z=options.zIndexes;if(doLock){showMasks(pane,{animation:true,objectsOnly:true});$P.css({zIndex:z.pane_animate});if(pane=="south"){$P.css({top:sC.inset.top+sC.innerHeight-$P.outerHeight()})}else{if(pane=="east"){$P.css({left:sC.inset.left+sC.innerWidth-$P.outerWidth()})}}}else{hideMasks();$P.css({zIndex:(s.isSliding?z.pane_sliding:z.pane_normal)});if(pane=="south"){$P.css({top:"auto"})}else{if(pane=="east"&&!$P.css("left").match(/\-99999/)){$P.css({left:"auto"})}}if(browser.msie&&o.fxOpacityFix&&o.fxName_open!="slide"&&$P.css("filter")&&$P.css("opacity")==1){$P[0].style.removeAttribute("filter")}}},bindStartSlidingEvents=function(pane,enable){var o=options[pane],$P=$Ps[pane],$R=$Rs[pane],evtName=o.slideTrigger_open.toLowerCase();if(!$R||(enable&&!o.slidable)){return}if(evtName.match(/mouseover/)){evtName=o.slideTrigger_open="mouseenter"}else{if(!evtName.match(/(click|dblclick|mouseenter)/)){evtName=o.slideTrigger_open="click"}}if(o.resizerDblClickToggle&&evtName.match(/click/)){$R[enable?"unbind":"bind"]("dblclick."+sID,toggle)}$R[enable?"bind":"unbind"](evtName+"."+sID,slideOpen).css("cursor",enable?o.sliderCursor:"default").attr("title",enable?o.tips.Slide:"")},bindStopSlidingEvents=function(pane,enable){var o=options[pane],s=state[pane],c=_c[pane],z=options.zIndexes,evtName=o.slideTrigger_close.toLowerCase(),action=(enable?"bind":"unbind"),$P=$Ps[pane],$R=$Rs[pane];timer.clear(pane+"_closeSlider");if(enable){s.isSliding=true;state.panesSliding[pane]=true;bindStartSlidingEvents(pane,false)}else{s.isSliding=false;delete state.panesSliding[pane]}$P.css("zIndex",enable?z.pane_sliding:z.pane_normal);$R.css("zIndex",enable?z.pane_sliding+2:z.resizer_normal);if(!evtName.match(/(click|mouseleave)/)){evtName=o.slideTrigger_close="mouseleave"}$R[action](evtName,slideClose);if(evtName==="mouseleave"){$P[action]("mouseleave."+sID,slideClose);$R[action]("mouseenter."+sID,cancelMouseOut);$P[action]("mouseenter."+sID,cancelMouseOut)}if(!enable){timer.clear(pane+"_closeSlider")}else{if(evtName==="click"&&!o.resizable){$R.css("cursor",enable?o.sliderCursor:"default");$R.attr("title",enable?o.tips.Close:"")}}function cancelMouseOut(evt){timer.clear(pane+"_closeSlider");evt.stopPropagation()}},makePaneFit=function(pane,isOpening,skipCallback,force){var o=options[pane],s=state[pane],c=_c[pane],$P=$Ps[pane],$R=$Rs[pane],isSidePane=c.dir==="vert",hasRoom=false;if(pane==="center"||(isSidePane&&s.noVerticalRoom)){hasRoom=(s.maxHeight>=0);if(hasRoom&&s.noRoom){_showPane(pane);if($R){$R.show()}s.isVisible=true;s.noRoom=false;if(isSidePane){s.noVerticalRoom=false}_fixIframe(pane)}else{if(!hasRoom&&!s.noRoom){_hidePane(pane);if($R){$R.hide()}s.isVisible=false;s.noRoom=true}}}if(pane==="center"){}else{if(s.minSize<=s.maxSize){hasRoom=true;if(s.size>s.maxSize){sizePane(pane,s.maxSize,skipCallback,true,force)}else{if(s.sizesize){thisTry.attempt=max(0,lastTry.attempt-(lastTry.actual-size))}else{thisTry.attempt=max(0,lastTry.attempt+(size-lastTry.actual))}thisTry.cssSize=cssSize(pane,thisTry.attempt);$P.css(dimName,thisTry.cssSize);thisTry.actual=dimName=="width"?$P.outerWidth():$P.outerHeight();thisTry.correct=(size===thisTry.actual);if(tries.length===1){_log(msg,false,true);_log(lastTry,false,true)}_log(thisTry,false,true);if(tries.length>3){break}tries.push(thisTry);lastTry=tries[tries.length-1]}s.size=size;$.extend(s,elDims($P));if(s.isVisible&&$P.is(":visible")){if($R){$R.css(side,size+sC.inset[side])}sizeContent(pane)}if(!skipCallback&&!skipResizeWhileDragging&&state.initialized&&s.isVisible){_runCallbacks("onresize_end",pane)}if(!skipCallback){if(!s.isSliding){sizeMidPanes(_c[pane].dir=="horz"?"":"center",skipResizeWhileDragging,force)}sizeHandles()}var altPane=_c.oppositeEdge[pane];if(size1){_log(msg+"\nSee the Error Console for details.",true,true)}}},sizeMidPanes=function(panes,skipCallback,force){panes=(panes?panes:"east,west,center").split(",");$.each(panes,function(i,pane){if(!$Ps[pane]){return}var o=options[pane],s=state[pane],$P=$Ps[pane],$R=$Rs[pane],isCenter=(pane=="center"),hasRoom=true,CSS={},visCSS=$.layout.showInvisibly($P),newCenter=calcNewCenterPaneDims();$.extend(s,elDims($P));if(pane==="center"){if(!force&&s.isVisible&&newCenter.width===s.outerWidth&&newCenter.height===s.outerHeight){$P.css(visCSS);return true}$.extend(s,cssMinDims(pane),{maxWidth:newCenter.width,maxHeight:newCenter.height});CSS=newCenter;s.newWidth=CSS.width;s.newHeight=CSS.height;CSS.width=cssW($P,CSS.width);CSS.height=cssH($P,CSS.height);hasRoom=CSS.width>=0&&CSS.height>=0;if(!state.initialized&&o.minWidth>newCenter.width){var reqPx=o.minWidth-s.outerWidth,minE=options.east.minSize||0,minW=options.west.minSize||0,sizeE=state.east.size,sizeW=state.west.size,newE=sizeE,newW=sizeW;if(reqPx>0&&state.east.isVisible&&sizeE>minE){newE=max(sizeE-minE,sizeE-reqPx);reqPx-=sizeE-newE}if(reqPx>0&&state.west.isVisible&&sizeW>minW){newW=max(sizeW-minW,sizeW-reqPx);reqPx-=sizeW-newW}if(reqPx===0){if(sizeE&&sizeE!=minE){sizePane("east",newE,true,true,force)}if(sizeW&&sizeW!=minW){sizePane("west",newW,true,true,force)}sizeMidPanes("center",skipCallback,force);$P.css(visCSS);return}}}else{if(s.isVisible&&!s.noVerticalRoom){$.extend(s,elDims($P),cssMinDims(pane))}if(!force&&!s.noVerticalRoom&&newCenter.height===s.outerHeight){$P.css(visCSS);return true}CSS.top=newCenter.top;CSS.bottom=newCenter.bottom;s.newSize=newCenter.height;CSS.height=cssH($P,newCenter.height);s.maxHeight=CSS.height;hasRoom=(s.maxHeight>=0);if(!hasRoom){s.noVerticalRoom=true}}if(hasRoom){if(!skipCallback&&state.initialized){_runCallbacks("onresize_start",pane)}$P.css(CSS);if(pane!=="center"){sizeHandles(pane)}if(s.noRoom&&!s.isClosed&&!s.isHidden){makePaneFit(pane)}if(s.isVisible){$.extend(s,elDims($P));if(state.initialized){sizeContent(pane)}}}else{if(!s.noRoom&&s.isVisible){makePaneFit(pane)}}$P.css(visCSS);delete s.newSize;delete s.newWidth;delete s.newHeight;if(!s.isVisible){return true}if(pane==="center"){var fix=browser.isIE6||!browser.boxModel;if($Ps.north&&(fix||state.north.tagName=="IFRAME")){$Ps.north.css("width",cssW($Ps.north,sC.innerWidth))}if($Ps.south&&(fix||state.south.tagName=="IFRAME")){$Ps.south.css("width",cssW($Ps.south,sC.innerWidth))}}if(!skipCallback&&state.initialized){_runCallbacks("onresize_end",pane)}})},resizeAll=function(evt_or_refresh){var oldW=sC.innerWidth,oldH=sC.innerHeight;evtPane(evt_or_refresh);if(!$N.is(":visible")){return}if(!state.initialized){_initLayoutElements();return}if(evt_or_refresh===true&&$.isPlainObject(options.outset)){$N.css(options.outset)}$.extend(sC,elDims($N,options.inset));if(!sC.outerHeight){return}if(evt_or_refresh===true){setPanePosition()}if(false===_runCallbacks("onresizeall_start")){return false}var 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layoutMethods={destroy:"",initPanes:"",resizeAll:"resizeAll",resize:"resizeAll"};for(name in layoutMethods){$N.on("layout"+name.toLowerCase()+"."+sID,Instance[layoutMethods[name]||name])}if(isChild){Instance.hasParentLayout=true;parent.refreshChildren(pane,Instance)}if(!$N.data(css)){if(sC.isBody){$N.data(css,$.extend(styles($N,props),{height:$N.css("height"),overflow:$N.css("overflow"),overflowX:$N.css("overflowX"),overflowY:$N.css("overflowY")}));$H.data(css,$.extend(styles($H,"padding"),{height:"auto",overflow:$H.css("overflow"),overflowX:$H.css("overflowX"),overflowY:$H.css("overflowY")}))}else{$N.data(css,styles($N,props+",top,bottom,left,right,width,height,overflow,overflowX,overflowY"))}}try{CSS={overflow:hid,overflowX:hid,overflowY:hid};$N.css(CSS);if(o.inset&&!$.isPlainObject(o.inset)){n=parseInt(o.inset,10)||0;o.inset={top:n,bottom:n,left:n,right:n}}if(sC.isBody){if(!o.outset){o.outset={top:num($H,"paddingTop"),bottom:num($H,"paddingBottom"),left:num($H,"paddingLeft"),right:num($H,"paddingRight")}}else{if(!$.isPlainObject(o.outset)){n=parseInt(o.outset,10)||0;o.outset={top:n,bottom:n,left:n,right:n}}}$H.css(CSS).css({height:"100%",border:"none",padding:0,margin:0});if(browser.isIE6){$N.css({width:"100%",height:"100%",border:"none",padding:0,margin:0,position:"relative"});if(!o.inset){o.inset=elDims($N).inset}}else{$N.css({width:"auto",height:"auto",margin:0,position:"absolute"});$N.css(o.outset)}$.extend(sC,elDims($N,o.inset))}else{var p=$N.css("position");if(!p||!p.match(/(fixed|absolute|relative)/)){$N.css("position","relative")}if($N.is(":visible")){$.extend(sC,elDims($N,o.inset));if(sC.innerHeight<1){_log(o.errors.noContainerHeight.replace(/CONTAINER/,sC.ref))}}}if(num($N,"minWidth")){$N.parent().css("overflowX","auto")}if(num($N,"minHeight")){$N.parent().css("overflowY","auto")}}catch(ex){}},initHotkeys=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var o=options[pane];if(o.enableCursorHotkey||o.customHotkey){$(document).on("keydown."+sID,keyDown);return false}})},initOptions=function(){var data,d,pane,key,val,i,c,o;opts=$.layout.transformData(opts,true);opts=$.layout.backwardCompatibility.renameAllOptions(opts);if(!$.isEmptyObject(opts.panes)){data=$.layout.optionsMap.noDefault;for(i=0,c=data.length;i0){z.pane_normal=zo;z.content_mask=max(zo+1,z.content_mask);z.resizer_normal=max(zo+2,z.resizer_normal)}delete options.panes;function createFxOptions(pane){var o=options[pane],d=options.panes;if(!o.fxSettings){o.fxSettings={}}if(!d.fxSettings){d.fxSettings={}}$.each(["_open","_close","_size"],function(i,n){var sName="fxName"+n,sSpeed="fxSpeed"+n,sSettings="fxSettings"+n,fxName=o[sName]=o[sName]||d[sName]||o.fxName||d.fxName||"none",fxExists=$.effects&&($.effects[fxName]||($.effects.effect&&$.effects.effect[fxName]));if(fxName==="none"||!options.effects[fxName]||!fxExists){fxName=o[sName]="none"}var fx=options.effects[fxName]||{},fx_all=fx.all||null,fx_pane=fx[pane]||null;o[sSpeed]=o[sSpeed]||d[sSpeed]||o.fxSpeed||d.fxSpeed||null;o[sSettings]=$.extend(true,{},fx_all,fx_pane,d.fxSettings,o.fxSettings,d[sSettings],o[sSettings])});delete o.fxName;delete o.fxSpeed;delete o.fxSettings}},getPane=function(pane){var sel=options[pane].paneSelector;if(sel.substr(0,1)==="#"){return $N.find(sel).eq(0)}else{var $P=$N.children(sel).eq(0);return $P.length?$P:$N.children("form:first").children(sel).eq(0)}},initPanes=function(evt){evtPane(evt);$.each(_c.allPanes,function(idx,pane){addPane(pane,true)});initHandles();$.each(_c.borderPanes,function(i,pane){if($Ps[pane]&&state[pane].isVisible){setSizeLimits(pane);makePaneFit(pane)}});sizeMidPanes("center");$.each(_c.allPanes,function(idx,pane){afterInitPane(pane)})},addPane=function(pane,force){if(!force&&!isInitialized()){return}var o=options[pane],s=state[pane],c=_c[pane],dir=c.dir,fx=s.fx,spacing=o.spacing_open||0,isCenter=(pane==="center"),CSS={},$P=$Ps[pane],size,minSize,maxSize,child;if($P){removePane(pane,false,true,false)}else{$Cs[pane]=false}$P=$Ps[pane]=getPane(pane);if(!$P.length){$Ps[pane]=false;return}if(!$P.data("layoutCSS")){var props="position,top,left,bottom,right,width,height,overflow,zIndex,display,backgroundColor,padding,margin,border";$P.data("layoutCSS",styles($P,props))}Instance[pane]={name:pane,pane:$Ps[pane],content:$Cs[pane],options:options[pane],state:state[pane],children:children[pane]};$P.data({parentLayout:Instance,layoutPane:Instance[pane],layoutEdge:pane,layoutRole:"pane"}).css(c.cssReq).css("zIndex",new String(options.zIndexes.pane_normal)).css(o.applyDemoStyles?c.cssDemo:{}).addClass(o.paneClass+" "+o.paneClass+"-"+pane).on("mouseenter."+sID,addHover).on("mouseleave."+sID,removeHover);var paneMethods={hide:"",show:"",toggle:"",close:"",open:"",slideOpen:"",slideClose:"",slideToggle:"",size:"sizePane",sizePane:"sizePane",sizeContent:"",sizeHandles:"",enableClosable:"",disableClosable:"",enableSlideable:"",disableSlideable:"",enableResizable:"",disableResizable:"",swapPanes:"swapPanes",swap:"swapPanes",move:"swapPanes",removePane:"removePane",remove:"removePane",createChildren:"",resizeChildren:"",resizeAll:"resizeAll",resizeLayout:"resizeAll"},name;for(name in paneMethods){$P.on("layoutpane"+name.toLowerCase()+"."+sID,Instance[paneMethods[name]||name])}initContent(pane,false);if(!isCenter){size=s.size=_parseSize(pane,o.size);minSize=_parseSize(pane,o.minSize)||1;maxSize=_parseSize(pane,o.maxSize)||100000;if(size>0){size=max(min(size,maxSize),minSize)}s.autoResize=o.autoResize;s.isClosed=false;s.isSliding=false;s.isResizing=false;s.isHidden=false;if(!s.pins){s.pins=[]}}s.tagName=$P[0].tagName;s.edge=pane;s.noRoom=false;s.isVisible=true;setPanePosition(pane);if(dir==="horz"){CSS.height=cssH($P,size)}else{if(dir==="vert"){CSS.width=cssW($P,size)}}$P.css(CSS);if(dir!="horz"){sizeMidPanes(pane,true)}if(state.initialized){initHandles(pane);initHotkeys(pane)}if(o.initClosed&&o.closable&&!o.initHidden){close(pane,true,true)}else{if(o.initHidden||o.initClosed){hide(pane)}else{if(!s.noRoom){$P.css("display","block")}}}$P.css("visibility","visible");if(o.showOverflowOnHover){$P.on("hover",allowOverflow,resetOverflow)}if(state.initialized){afterInitPane(pane)}},afterInitPane=function(pane){var $P=$Ps[pane],s=state[pane],o=options[pane];if(!$P){return}if($P.data("layout")){refreshChildren(pane,$P.data("layout"))}if(s.isVisible){if(state.initialized){resizeAll()}else{sizeContent(pane)}if(o.triggerEventsOnLoad){_runCallbacks("onresize_end",pane)}else{resizeChildren(pane,true)}}if(o.initChildren&&o.children){createChildren(pane)}},setPanePosition=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var $P=$Ps[pane],$R=$Rs[pane],o=options[pane],s=state[pane],side=_c[pane].side,CSS={};if(!$P){return}switch(pane){case"north":CSS.top=sC.inset.top;CSS.left=sC.inset.left;CSS.right=sC.inset.right;break;case"south":CSS.bottom=sC.inset.bottom;CSS.left=sC.inset.left;CSS.right=sC.inset.right;break;case"west":CSS.left=sC.inset.left;break;case"east":CSS.right=sC.inset.right;break;case"center":}$P.css(CSS);if($R&&s.isClosed){$R.css(side,sC.inset[side])}else{if($R&&!s.isHidden){$R.css(side,sC.inset[side]+getPaneSize(pane))}}})},initHandles=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var $P=$Ps[pane];$Rs[pane]=false;$Ts[pane]=false;if(!$P){return}var o=options[pane],s=state[pane],c=_c[pane],paneId=o.paneSelector.substr(0,1)==="#"?o.paneSelector.substr(1):"",rClass=o.resizerClass,tClass=o.togglerClass,spacing=(s.isVisible?o.spacing_open:o.spacing_closed),_pane="-"+pane,_state=(s.isVisible?"-open":"-closed"),I=Instance[pane],$R=I.resizer=$Rs[pane]=$("
                            "),$T=I.toggler=(o.closable?$Ts[pane]=$("
                            "):false);if(!s.isVisible&&o.slidable){$R.attr("title",o.tips.Slide).css("cursor",o.sliderCursor)}$R.attr("id",paneId?paneId+"-resizer":"").data({parentLayout:Instance,layoutPane:Instance[pane],layoutEdge:pane,layoutRole:"resizer"}).css(_c.resizers.cssReq).css("zIndex",new String(options.zIndexes.resizer_normal)).css(o.applyDemoStyles?_c.resizers.cssDemo:{}).addClass(rClass+" "+rClass+_pane).on("hover",addHover,removeHover).on("hover",onResizerEnter,onResizerLeave).on("mousedown",$.layout.disableTextSelection).on("mouseup",$.layout.enableTextSelection).appendTo($N);if($.fn.disableSelection){$R.disableSelection()}if(o.resizerDblClickToggle){$R.on("dblclick."+sID,toggle)}if($T){$T.attr("id",paneId?paneId+"-toggler":"").data({parentLayout:Instance,layoutPane:Instance[pane],layoutEdge:pane,layoutRole:"toggler"}).css(_c.togglers.cssReq).css(o.applyDemoStyles?_c.togglers.cssDemo:{}).addClass(tClass+" "+tClass+_pane).on("hover",addHover,removeHover).on("mouseenter",onResizerEnter).appendTo($R);if(o.togglerContent_open){$(""+o.togglerContent_open+"").data({layoutEdge:pane,layoutRole:"togglerContent"}).data("layoutRole","togglerContent").data("layoutEdge",pane).addClass("content content-open").css("display","none").appendTo($T)}if(o.togglerContent_closed){$(""+o.togglerContent_closed+"").data({layoutEdge:pane,layoutRole:"togglerContent"}).addClass("content content-closed").css("display","none").appendTo($T)}enableClosable(pane)}initResizable(pane);if(s.isVisible){setAsOpen(pane)}else{setAsClosed(pane);bindStartSlidingEvents(pane,true)}});sizeHandles()},initContent=function(pane,resize){if(!isInitialized()){return}var o=options[pane],sel=o.contentSelector,I=Instance[pane],$P=$Ps[pane],$C;if(sel){$C=I.content=$Cs[pane]=(o.findNestedContent)?$P.find(sel).eq(0):$P.children(sel).eq(0)}if($C&&$C.length){$C.data("layoutRole","content");if(!$C.data("layoutCSS")){$C.data("layoutCSS",styles($C,"height"))}$C.css(_c.content.cssReq);if(o.applyDemoStyles){$C.css(_c.content.cssDemo);$P.css(_c.content.cssDemoPane)}if($P.css("overflowX").match(/(scroll|auto)/)){$P.css("overflow","hidden")}state[pane].content={};if(resize!==false){sizeContent(pane)}}else{I.content=$Cs[pane]=false}},initResizable=function(panes){var draggingAvailable=$.layout.plugins.draggable,side;panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(idx,pane){var o=options[pane];if(!draggingAvailable||!$Ps[pane]||!o.resizable){o.resizable=false;return true}var s=state[pane],z=options.zIndexes,c=_c[pane],side=c.dir=="horz"?"top":"left",$P=$Ps[pane],$R=$Rs[pane],base=o.resizerClass,lastPos=0,r,live,resizerClass=base+"-drag",resizerPaneClass=base+"-"+pane+"-drag",helperClass=base+"-dragging",helperPaneClass=base+"-"+pane+"-dragging",helperLimitClass=base+"-dragging-limit",helperPaneLimitClass=base+"-"+pane+"-dragging-limit",helperClassesSet=false;if(!s.isClosed){$R.attr("title",o.tips.Resize).css("cursor",o.resizerCursor)}$R.draggable({containment:$N[0],axis:(c.dir=="horz"?"y":"x"),delay:0,distance:1,grid:o.resizingGrid,helper:"clone",opacity:o.resizerDragOpacity,addClasses:false,zIndex:z.resizer_drag,start:function(e,ui){o=options[pane];s=state[pane];live=o.livePaneResizing;if(false===_runCallbacks("ondrag_start",pane)){return false}s.isResizing=true;state.paneResizing=pane;timer.clear(pane+"_closeSlider");setSizeLimits(pane);r=s.resizerPosition;lastPos=ui.position[side];$R.addClass(resizerClass+" "+resizerPaneClass);helperClassesSet=false;showMasks(pane,{resizing:true})},drag:function(e,ui){if(!helperClassesSet){ui.helper.addClass(helperClass+" "+helperPaneClass).css({right:"auto",bottom:"auto"}).children().css("visibility","hidden");helperClassesSet=true;if(s.isSliding){$Ps[pane].css("zIndex",z.pane_sliding)}}var limit=0;if(ui.position[side]r.max){ui.position[side]=r.max;limit=1}}if(limit){ui.helper.addClass(helperLimitClass+" "+helperPaneLimitClass);window.defaultStatus=(limit>0&&pane.match(/(north|west)/))||(limit<0&&pane.match(/(south|east)/))?o.tips.maxSizeWarning:o.tips.minSizeWarning}else{ui.helper.removeClass(helperLimitClass+" "+helperPaneLimitClass);window.defaultStatus=""}if(live&&Math.abs(ui.position[side]-lastPos)>=o.liveResizingTolerance){lastPos=ui.position[side];resizePanes(e,ui,pane)}},stop:function(e,ui){$("body").enableSelection();window.defaultStatus="";$R.removeClass(resizerClass+" "+resizerPaneClass);s.isResizing=false;state.paneResizing=false;resizePanes(e,ui,pane,true)}})});var resizePanes=function(evt,ui,pane,resizingDone){var dragPos=ui.position,c=_c[pane],o=options[pane],s=state[pane],resizerPos;switch(pane){case"north":resizerPos=dragPos.top;break;case"west":resizerPos=dragPos.left;break;case"south":resizerPos=sC.layoutHeight-dragPos.top-o.spacing_open;break;case"east":resizerPos=sC.layoutWidth-dragPos.left-o.spacing_open;break}var newSize=resizerPos-sC.inset[c.side];if(!resizingDone){if(Math.abs(newSize-s.size)=0;i--){$M=$Ms.eq(i);p=$M.data("layoutMask");if(!options[p].maskObjects){$M.hide()}}}}},getMasks=function(pane){var $Masks=$([]),$M,i=0,c=$Ms.length;for(;is.maxSize){syncPinBtns(pane,false);if(!noAlert&&o.tips.noRoomToOpen){alert(o.tips.noRoomToOpen)}return queueNext()}if(slide){bindStopSlidingEvents(pane,true)}else{if(s.isSliding){bindStopSlidingEvents(pane,false)}else{if(o.slidable){bindStartSlidingEvents(pane,false)}}}s.noRoom=false;makePaneFit(pane);isShowing=s.isShowing;delete s.isShowing;doFX=!noAnimation&&s.isClosed&&(o.fxName_open!="none");s.isMoving=true;s.isVisible=true;s.isClosed=false;if(isShowing){s.isHidden=false}if(doFX){lockPaneForFX(pane,true);$P.show(o.fxName_open,o.fxSettings_open,o.fxSpeed_open,function(){lockPaneForFX(pane,false);if(s.isVisible){open_2()}queueNext()})}else{_showPane(pane);open_2();queueNext()}});function open_2(){s.isMoving=false;_fixIframe(pane);if(!s.isSliding){sizeMidPanes(_c[pane].dir=="vert"?"center":"",false)}setAsOpen(pane)}},setAsOpen=function(pane,skipCallback){var $P=$Ps[pane],$R=$Rs[pane],$T=$Ts[pane],o=options[pane],s=state[pane],side=_c[pane].side,rClass=o.resizerClass,tClass=o.togglerClass,_pane="-"+pane,_open="-open",_closed="-closed",_sliding="-sliding";$R.css(side,sC.inset[side]+getPaneSize(pane)).removeClass(rClass+_closed+" "+rClass+_pane+_closed).addClass(rClass+_open+" "+rClass+_pane+_open);if(s.isSliding){$R.addClass(rClass+_sliding+" "+rClass+_pane+_sliding)}else{$R.removeClass(rClass+_sliding+" "+rClass+_pane+_sliding)}removeHover(0,$R);if(o.resizable&&$.layout.plugins.draggable){$R.draggable("enable").css("cursor",o.resizerCursor).attr("title",o.tips.Resize)}else{if(!s.isSliding){$R.css("cursor","default")}}if($T){$T.removeClass(tClass+_closed+" "+tClass+_pane+_closed).addClass(tClass+_open+" "+tClass+_pane+_open).attr("title",o.tips.Close);removeHover(0,$T);$T.children(".content-closed").hide();$T.children(".content-open").css("display","block")}syncPinBtns(pane,!s.isSliding);$.extend(s,elDims($P));if(state.initialized){sizeHandles();sizeContent(pane,true)}if(!skipCallback&&(state.initialized||o.triggerEventsOnLoad)&&$P.is(":visible")){_runCallbacks("onopen_end",pane);if(s.isShowing){_runCallbacks("onshow_end",pane)}if(state.initialized){_runCallbacks("onresize_end",pane)}}},slideOpen=function(evt_or_pane){if(!isInitialized()){return}var evt=evtObj(evt_or_pane),pane=evtPane.call(this,evt_or_pane),s=state[pane],delay=options[pane].slideDelay_open;if(pane==="center"){return}if(evt){evt.stopImmediatePropagation()}if(s.isClosed&&evt&&evt.type==="mouseenter"&&delay>0){timer.set(pane+"_openSlider",open_NOW,delay)}else{open_NOW()}function open_NOW(){if(!s.isClosed){bindStopSlidingEvents(pane,true)}else{if(!s.isMoving){open(pane,true)}}}},slideClose=function(evt_or_pane){if(!isInitialized()){return}var evt=evtObj(evt_or_pane),pane=evtPane.call(this,evt_or_pane),o=options[pane],s=state[pane],delay=s.isMoving?1000:300;if(pane==="center"){return}if(s.isClosed||s.isResizing){}else{if(o.slideTrigger_close==="click"){close_NOW()}else{if(o.preventQuickSlideClose&&s.isMoving){}else{if(o.preventPrematureSlideClose&&evt&&$.layout.isMouseOverElem(evt,$Ps[pane])){}else{if(evt){timer.set(pane+"_closeSlider",close_NOW,max(o.slideDelay_close,delay))}else{close_NOW()}}}}}function close_NOW(){if(s.isClosed){bindStopSlidingEvents(pane,false)}else{if(!s.isMoving){close(pane)}}}},slideToggle=function(evt_or_pane){var pane=evtPane.call(this,evt_or_pane);toggle(pane,true)},lockPaneForFX=function(pane,doLock){var $P=$Ps[pane],s=state[pane],o=options[pane],z=options.zIndexes;if(doLock){showMasks(pane,{animation:true,objectsOnly:true});$P.css({zIndex:z.pane_animate});if(pane=="south"){$P.css({top:sC.inset.top+sC.innerHeight-$P.outerHeight()})}else{if(pane=="east"){$P.css({left:sC.inset.left+sC.innerWidth-$P.outerWidth()})}}}else{hideMasks();$P.css({zIndex:(s.isSliding?z.pane_sliding:z.pane_normal)});if(pane=="south"){$P.css({top:"auto"})}else{if(pane=="east"&&!$P.css("left").match(/\-99999/)){$P.css({left:"auto"})}}if(browser.msie&&o.fxOpacityFix&&o.fxName_open!="slide"&&$P.css("filter")&&$P.css("opacity")==1){$P[0].style.removeAttribute("filter")}}},bindStartSlidingEvents=function(pane,enable){var o=options[pane],$P=$Ps[pane],$R=$Rs[pane],evtName=o.slideTrigger_open.toLowerCase();if(!$R||(enable&&!o.slidable)){return}if(evtName.match(/mouseover/)){evtName=o.slideTrigger_open="mouseenter"}else{if(!evtName.match(/(click|dblclick|mouseenter)/)){evtName=o.slideTrigger_open="click"}}if(o.resizerDblClickToggle&&evtName.match(/click/)){$R[enable?"off":"on"]("dblclick."+sID,toggle)}$R[enable?"on":"off"](evtName+"."+sID,slideOpen).css("cursor",enable?o.sliderCursor:"default").attr("title",enable?o.tips.Slide:"")},bindStopSlidingEvents=function(pane,enable){var o=options[pane],s=state[pane],c=_c[pane],z=options.zIndexes,evtName=o.slideTrigger_close.toLowerCase(),action=(enable?"bind":"unbind"),$P=$Ps[pane],$R=$Rs[pane];timer.clear(pane+"_closeSlider");if(enable){s.isSliding=true;state.panesSliding[pane]=true;bindStartSlidingEvents(pane,false)}else{s.isSliding=false;delete 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o=options[pane],s=state[pane],c=_c[pane],$P=$Ps[pane],$R=$Rs[pane],isSidePane=c.dir==="vert",hasRoom=false;if(pane==="center"||(isSidePane&&s.noVerticalRoom)){hasRoom=(s.maxHeight>=0);if(hasRoom&&s.noRoom){_showPane(pane);if($R){$R.show()}s.isVisible=true;s.noRoom=false;if(isSidePane){s.noVerticalRoom=false}_fixIframe(pane)}else{if(!hasRoom&&!s.noRoom){_hidePane(pane);if($R){$R.hide()}s.isVisible=false;s.noRoom=true}}}if(pane==="center"){}else{if(s.minSize<=s.maxSize){hasRoom=true;if(s.size>s.maxSize){sizePane(pane,s.maxSize,skipCallback,true,force)}else{if(s.sizesize){thisTry.attempt=max(0,lastTry.attempt-(lastTry.actual-size))}else{thisTry.attempt=max(0,lastTry.attempt+(size-lastTry.actual))}thisTry.cssSize=cssSize(pane,thisTry.attempt);$P.css(dimName,thisTry.cssSize);thisTry.actual=dimName=="width"?$P.outerWidth():$P.outerHeight();thisTry.correct=(size===thisTry.actual);if(tries.length===1){_log(msg,false,true);_log(lastTry,false,true)}_log(thisTry,false,true);if(tries.length>3){break}tries.push(thisTry);lastTry=tries[tries.length-1]}s.size=size;$.extend(s,elDims($P));if(s.isVisible&&$P.is(":visible")){if($R){$R.css(side,size+sC.inset[side])}sizeContent(pane)}if(!skipCallback&&!skipResizeWhileDragging&&state.initialized&&s.isVisible){_runCallbacks("onresize_end",pane)}if(!skipCallback){if(!s.isSliding){sizeMidPanes(_c[pane].dir=="horz"?"":"center",skipResizeWhileDragging,force)}sizeHandles()}var 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noAnimate=!opts.animateLoad,o,c,h,state,open;$.each($.layout.config.borderPanes,function(idx,pane){o=data[pane];if(!$.isPlainObject(o)){return}s=o.size;c=o.initClosed;h=o.initHidden;ar=o.autoResize;state=inst.state[pane];open=state.isVisible;if(ar){state.autoResize=ar}if(!open){inst._sizePane(pane,s,false,false,false)}if(h===true){inst.hide(pane,noAnimate)}else{if(c===true){inst.close(pane,false,noAnimate)}else{if(c===false){inst.open(pane,false,noAnimate)}else{if(h===false){inst.show(pane,false,noAnimate)}}}}if(open){inst._sizePane(pane,s,false,false,noAnimate)}});if(opts.includeChildren){var 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_=$.layout.buttons;switch(action.toLowerCase()){case"toggle":_.addToggle(inst,sel,pane);break;case"open":_.addOpen(inst,sel,pane);break;case"close":_.addClose(inst,sel,pane);break;case"pin":_.addPin(inst,sel,pane);break;case"toggle-slide":_.addToggle(inst,sel,pane,true);break;case"open-slide":_.addOpen(inst,sel,pane,true);break}return inst},addToggle:function(inst,selector,pane,slide){$.layout.buttons.get(inst,selector,pane,"toggle").on("click",function(evt){inst.toggle(pane,!!slide);evt.stopPropagation()});return inst},addSlideToggle:function(inst,selector,pane,slide){$.layout.buttons.get(inst,selector,pane,"slideToggle").on("click",function(evt){inst.slideToggle(pane,!!slide);evt.stopPropagation()});return inst},addOpen:function(inst,selector,pane,slide){$.layout.buttons.get(inst,selector,pane,"open").attr("title",inst.options[pane].tips.Open).on("click",function(evt){inst.open(pane,!!slide);evt.stopPropagation()});return inst},addClose:function(inst,selector,pane){$.layout.buttons.get(inst,selector,pane,"close").attr("title",inst.options[pane].tips.Close).on("click",function(evt){inst.close(pane);evt.stopPropagation()});return inst},addPin:function(inst,selector,pane){var $E=$.layout.buttons.get(inst,selector,pane,"pin");if($E.length){var s=inst.state[pane];$E.on("click",function(evt){$.layout.buttons.setPinState(inst,$(this),pane,(s.isSliding||s.isClosed));if(s.isSliding||s.isClosed){inst.open(pane)}else{inst.close(pane)}evt.stopPropagation()});$.layout.buttons.setPinState(inst,$E,pane,(!s.isClosed&&!s.isSliding));s.pins.push(selector)}return inst},setPinState:function(inst,$Pin,pane,doPin){var updown=$Pin.attr("pin");if(updown&&doPin===(updown=="down")){return}var po=inst.options[pane],lang=po.tips,pin=po.buttonClass+"-pin",side=pin+"-"+pane,UP=pin+"-up "+side+"-up",DN=pin+"-down "+side+"-down";$Pin.attr("pin",doPin?"down":"up").attr("title",doPin?lang.Unpin:lang.Pin).removeClass(doPin?UP:DN).addClass(doPin?DN:UP)},syncPinBtns:function(inst,pane,doPin){$.each(state[pane].pins,function(i,selector){$.layout.buttons.setPinState(inst,$(selector),pane,doPin)})},_load:function(inst){$.extend(inst,{bindButton:function(selector,action,pane){return $.layout.buttons.on(inst,selector,action,pane)},addToggleBtn:function(selector,pane,slide){return $.layout.buttons.addToggle(inst,selector,pane,slide)},addSlideToggleBtn:function(selector,pane,slide){return $.layout.buttons.addSlideToggle(inst,selector,pane,slide)},addOpenBtn:function(selector,pane,slide){return $.layout.buttons.addOpen(inst,selector,pane,slide)},addCloseBtn:function(selector,pane){return $.layout.buttons.addClose(inst,selector,pane)},addPinBtn:function(selector,pane){return $.layout.buttons.addPin(inst,selector,pane)}});for(var i=0;i<4;i++){var pane=$.layout.buttons.config.borderPanes[i];inst.state[pane].pins=[]}if(inst.options.autoBindCustomButtons){$.layout.buttons.init(inst)}},_unload:function(inst){}};$.layout.onLoad.push($.layout.buttons._load)})(jQuery);(function($){$.layout.plugins.browserZoom=true;$.layout.defaults.browserZoomCheckInterval=1000;$.layout.optionsMap.layout.push("browserZoomCheckInterval");$.layout.browserZoom={_init:function(inst){if($.layout.browserZoom.ratio()!==false){$.layout.browserZoom._setTimer(inst)}},_setTimer:function(inst){if(inst.destroyed){return}var o=inst.options,s=inst.state,ms=inst.hasParentLayout?5000:Math.max(o.browserZoomCheckInterval,100);setTimeout(function(){if(inst.destroyed||!o.resizeWithWindow){return}var d=$.layout.browserZoom.ratio();if(d!==s.browserZoom){s.browserZoom=d;inst.resizeAll()}$.layout.browserZoom._setTimer(inst)},ms)},ratio:function(){var w=window,s=screen,d=document,dE=d.documentElement||d.body,b=$.layout.browser,v=b.version,r,sW,cW;if(!b.msie||v>8){return false}if(s.deviceXDPI&&s.systemXDPI){return calc(s.deviceXDPI,s.systemXDPI)}if(b.webkit&&(r=d.body.getBoundingClientRect)){return calc((r.left-r.right),d.body.offsetWidth)}if(b.webkit&&(sW=w.outerWidth)){return calc(sW,w.innerWidth)}if((sW=s.width)&&(cW=dE.clientWidth)){return calc(sW,cW)}return false;function calc(x,y){return(parseInt(x,10)/parseInt(y,10)*100).toFixed()}}};$.layout.onReady.push($.layout.browserZoom._init)})(jQuery);(function($){if($.effects){$.layout.defaults.panes.useOffscreenClose=false;if($.layout.plugins){$.layout.plugins.effects.slideOffscreen=true}$.layout.effects.slideOffscreen=$.extend(true,{},$.layout.effects.slide);$.effects.slideOffscreen=function(o){return this.queue(function(){var fx=$.effects,opt=o.options,$el=$(this),pane=$el.data("layoutEdge"),state=$el.data("parentLayout").state,dist=state[pane].size,s=this.style,props=["top","bottom","left","right"],mode=fx.setMode($el,opt.mode||"show"),show=(mode=="show"),dir=opt.direction||"left",ref=(dir=="up"||dir=="down")?"top":"left",pos=(dir=="up"||dir=="left"),offscrn=$.layout.config.offscreenCSS||{},keyLR=$.layout.config.offscreenReset,keyTB="offscreenResetTop",animation={};animation[ref]=(show?(pos?"+=":"-="):(pos?"-=":"+="))+dist;if(show){$el.data(keyTB,{top:s.top,bottom:s.bottom});if(pos){$el.css(ref,isNaN(dist)?"-"+dist:-dist)}else{if(dir==="right"){$el.css({left:state.container.layoutWidth,right:"auto"})}else{$el.css({top:state.container.layoutHeight,bottom:"auto"})}}if(ref==="top"){$el.css($el.data(keyLR)||{})}}else{$el.data(keyTB,{top:s.top,bottom:s.bottom});$el.data(keyLR,{left:s.left,right:s.right})}$el.show().animate(animation,{queue:false,duration:o.duration,easing:opt.easing,complete:function(){if($el.data(keyTB)){$el.css($el.data(keyTB)).removeData(keyTB)}if(show){$el.css($el.data(keyLR)||{}).removeData(keyLR)}else{$el.css(offscrn)}if(o.callback){o.callback.apply(this,arguments)}$el.dequeue()}})})}}})(jQuery);(function($){var _=$.layout;if(!_.callbacks){_.callbacks={}}_.callbacks.resizePaneAccordions=function(x,ui){var $P=ui.jquery?ui:$(ui.newPanel||ui.panel);$P.find(".ui-accordion:visible").each(function(){var $E=$(this);if($E.data("accordion")){$E.accordion("resize")}if($E.data("ui-accordion")){$E.accordion("refresh")}})}})(jQuery);(function($){$.layout.callbacks.resizeDataTables=function(x,ui){var oPane=ui.jquery?ui[0]:ui.panel;if(!$(oPane).is(":visible")){return}$($.fn.dataTable.fnTables(true)).each(function(i,table){if($.contains(oPane,table)){$(table).dataTable().fnAdjustColumnSizing()}})}})(jQuery);(function($){var _=$.layout;if(!_.callbacks){_.callbacks={}}_.callbacks.resizeTabLayout=function(x,ui){var $P=ui.jquery?ui:$(ui.newPanel||ui.panel);$P.filter(":visible").find(".ui-layout-container:visible").addBack().each(function(){var layout=$(this).data("layout");if(layout){layout.options.resizeWithWindow=false;layout.resizeAll()}})}})(jQuery);return jQuery})); \ No newline at end of file diff --git a/source/stable/jquery.layout_and_plugins.js b/source/stable/jquery.layout_and_plugins.js index 5ac560a..2c8c68b 100644 --- a/source/stable/jquery.layout_and_plugins.js +++ b/source/stable/jquery.layout_and_plugins.js @@ -1,8 +1,8 @@ /** * @preserve - * jquery.layout 1.7.5 + * jquery.layout 1.8.0 * $Date: 2019-06-05 $ - * $Rev: 1.0.7.5 $ + * $Rev: 1.0.8.0 $ * * Copyright (c) 2014 Kevin Dalman (http://jquery-dev.com) * Based on work by Fabrizio Balliano (http://www.fabrizioballiano.net) @@ -53,7 +53,7 @@ (function ($) { // alias Math methods - used a lot! var min = Math.min, max = Math.max, round = Math.floor, isStr = function (v) { - return $.type(v) === "string"; + return typeof(v) === "string"; } /** @@ -1187,7 +1187,7 @@ ; if (hasPane && !$P) // a pane is specified, but does not exist! return retVal; - if (!hasPane && $.type(pane) === "boolean") { + if (!hasPane && typeof(pane) === "boolean") { skipBoundEvents = pane; // allow pane param to be skipped for Layout callback pane = ""; } @@ -1217,7 +1217,7 @@ } } catch (ex) { _log(options.errors.callbackError.replace(/EVENT/, String.prototype.trim((pane || "") + " " + lng)), false); - if ($.type(ex) === "string" && string.length) + if (typeof(ex) === "string" && string.length) _log("Exception: " + ex, false); } } @@ -2610,7 +2610,7 @@ , layoutEdge: pane , layoutRole: "resizer" }) - .css(_c.resizers.cssReq).css("zIndex", options.zIndexes.resizer_normal) + .css(_c.resizers.cssReq).css("zIndex", new String(options.zIndexes.resizer_normal)) .css(o.applyDemoStyles ? _c.resizers.cssDemo : {}) // add demo styles .addClass(rClass + " " + rClass + _pane) .on('hover',addHover, removeHover) // ALWAYS add hover-classes, even if resizing is not enabled - handle with CSS instead @@ -5516,7 +5516,13031 @@ , clear = false , o = cookieOpts || {} , x = o.expires || null - , t = $.type(x) + , t = typeof(x) + ; + if (t === "date") + date = x; + else if (t === "string" && x > 0) { + x = parseInt(x, 10); + t = "number"; + } + if (t === "number") { + date = new Date(); + if (x > 0) + date.setDate(date.getDate() + x); + else { + date.setFullYear(1970); + clear = true; + } + } + if (date) + params += ";expires=" + date.toUTCString(); + if (o.path) + params += ";path=" + o.path; + if (o.domain) + params += ";domain=" + o.domain; + if (o.secure) + params += ";secure"; + document.cookie = name + "=" + (clear ? "" : encodeURIComponent(val)) + params; // write or clear cookie + } + + , clear: function (name) { + $.ui.cookie.write(name, "", {expires: -1}); + } + + }; +// if cookie.jquery.js is not loaded, create an alias to replicate it +// this may be useful to other plugins or code dependent on that plugin + if (!$.cookie) + $.cookie = function (k, v, o) { + var C = $.ui.cookie; + if (v === null) + C.clear(k); + else if (v === undefined) + return C.read(k); + else + C.write(k, v, o); + }; + + + /** + * State-management options stored in options.stateManagement, which includes a .cookie hash + * Default options saves ALL KEYS for ALL PANES, ie: pane.size, pane.isClosed, pane.isHidden + * + * // STATE/COOKIE OPTIONS + * @example $(el).layout({ + stateManagement: { + enabled: true + , stateKeys: "east.size,west.size,east.isClosed,west.isClosed" + , cookie: { name: "appLayout", path: "/" } + } + }) + * @example $(el).layout({ stateManagement__enabled: true }) // enable auto-state-management using cookies + * @example $(el).layout({ stateManagement__cookie: { name: "appLayout", path: "/" } }) + * @example $(el).layout({ stateManagement__cookie__name: "appLayout", stateManagement__cookie__path: "/" }) + * + * // STATE/COOKIE METHODS + * @example myLayout.saveCookie( "west.isClosed,north.size,south.isHidden", {expires: 7} ); + * @example myLayout.loadCookie(); + * @example myLayout.deleteCookie(); + * @example var JSON = myLayout.readState(); // CURRENT Layout State + * @example var JSON = myLayout.readCookie(); // SAVED Layout State (from cookie) + * @example var JSON = myLayout.state.stateData; // LAST LOADED Layout State (cookie saved in layout.state hash) + * + * CUSTOM STATE-MANAGEMENT (eg, saved in a database) + * @example var JSON = myLayout.readState( "west.isClosed,north.size,south.isHidden" ); + * @example myLayout.loadState( JSON ); + */ + +// tell Layout that the state plugin is available + $.layout.plugins.stateManagement = true; + +// Add State-Management options to layout.defaults + $.layout.defaults.stateManagement = { + enabled: false // true = enable state-management, even if not using cookies + , autoSave: true // Save a state-cookie when page exits? + , autoLoad: true // Load the state-cookie when Layout inits? + , animateLoad: true // animate panes when loading state into an active layout + , includeChildren: true // recurse into child layouts to include their state as well + // List state-data to save - must be pane-specific + , stateKeys: "north.size,south.size,east.size,west.size," + + "north.isClosed,south.isClosed,east.isClosed,west.isClosed," + + "north.isHidden,south.isHidden,east.isHidden,west.isHidden" + , cookie: { + name: "" // If not specified, will use Layout.name, else just "Layout" + , domain: "" // blank = current domain + , path: "" // blank = current page, "/" = entire website + , expires: "" // 'days' to keep cookie - leave blank for 'session cookie' + , secure: false + } + }; + +// Set stateManagement as a 'layout-option', NOT a 'pane-option' + $.layout.optionsMap.layout.push("stateManagement"); +// Update config so layout does not move options into the pane-default branch (panes) + $.layout.config.optionRootKeys.push("stateManagement"); + + /* + * State Management methods + */ + $.layout.state = { + /** + * Get the current layout state and save it to a cookie + * + * myLayout.saveCookie( keys, cookieOpts ) + * + * @param {Object} inst + * @param {(string|Array)=} keys + * @param {Object=} cookieOpts + */ + saveCookie: function (inst, keys, cookieOpts) { + var o = inst.options + , sm = o.stateManagement + , oC = $.extend(true, {}, sm.cookie, cookieOpts || null) + , data = inst.state.stateData = inst.readState(keys || sm.stateKeys) // read current panes-state + ; + $.ui.cookie.write(oC.name || o.name || "Layout", $.layout.state.encodeJSON(data), oC); + return $.extend(true, {}, data); // return COPY of state.stateData data + } + + /** + * Remove the state cookie + * + * @param {Object} inst + */ + , deleteCookie: function (inst) { + var o = inst.options; + $.ui.cookie.clear(o.stateManagement.cookie.name || o.name || "Layout"); + } + + /** + * Read & return data from the cookie - as JSON + * + * @param {Object} inst + */ + , readCookie: function (inst) { + var o = inst.options; + var c = $.ui.cookie.read(o.stateManagement.cookie.name || o.name || "Layout"); + // convert cookie string back to a hash and return it + return c ? $.layout.state.decodeJSON(c) : {}; + } + + /** + * Get data from the cookie and USE IT to loadState + * + * @param {Object} inst + */ + , loadCookie: function (inst) { + var c = $.layout.state.readCookie(inst); // READ the cookie + if (c && !$.isEmptyObject(c)) { + inst.state.stateData = $.extend(true, {}, c); // SET state.stateData + inst.loadState(c); // LOAD the retrieved state + } + return c; + } + + /** + * Update layout options from the cookie, if one exists + * + * @param {Object} inst + * @param {Object=} stateData + * @param {boolean=} animate + */ + , loadState: function (inst, data, opts) { + if (!$.isPlainObject(data) || $.isEmptyObject(data)) + return; + + // normalize data & cache in the state object + data = inst.state.stateData = $.layout.transformData(data); // panes = default subkey + + // add missing/default state-restore options + var smo = inst.options.stateManagement; + opts = $.extend({ + animateLoad: false //smo.animateLoad + , includeChildren: smo.includeChildren + }, opts); + + if (!inst.state.initialized) { + /* + * layout NOT initialized, so just update its options + */ + // MUST remove pane.children keys before applying to options + // use a copy so we don't remove keys from original data + var o = $.extend(true, {}, data); + //delete o.center; // center has no state-data - only children + $.each($.layout.config.allPanes, function (idx, pane) { + if (o[pane]) + delete o[pane].children; + }); + // update CURRENT layout-options with saved state data + $.extend(true, inst.options, o); + } else { + /* + * layout already initialized, so modify layout's configuration + */ + var noAnimate = !opts.animateLoad + , o, c, h, state, open + ; + $.each($.layout.config.borderPanes, function (idx, pane) { + o = data[pane]; + if (!$.isPlainObject(o)) + return; // no key, skip pane + + s = o.size; + c = o.initClosed; + h = o.initHidden; + ar = o.autoResize; + state = inst.state[pane]; + open = state.isVisible; + + // reset autoResize + if (ar) + state.autoResize = ar; + // resize BEFORE opening + if (!open) + inst._sizePane(pane, s, false, false, false); // false=skipCallback/noAnimation/forceResize + // open/close as necessary - DO NOT CHANGE THIS ORDER! + if (h === true) + inst.hide(pane, noAnimate); + else if (c === true) + inst.close(pane, false, noAnimate); + else if (c === false) + inst.open(pane, false, noAnimate); + else if (h === false) + inst.show(pane, false, noAnimate); + // resize AFTER any other actions + if (open) + inst._sizePane(pane, s, false, false, noAnimate); // animate resize if option passed + }); + + /* + * RECURSE INTO CHILD-LAYOUTS + */ + if (opts.includeChildren) { + var paneStateChildren, childState; + $.each(inst.children, function (pane, paneChildren) { + paneStateChildren = data[pane] ? data[pane].children : 0; + if (paneStateChildren && paneChildren) { + $.each(paneChildren, function (stateKey, child) { + childState = paneStateChildren[stateKey]; + if (child && childState) + child.loadState(childState); + }); + } + }); + } + } + } + + /** + * Get the *current layout state* and return it as a hash + * + * @param {Object=} inst // Layout instance to get state for + * @param {object=} [opts] // State-Managements override options + */ + , readState: function (inst, opts) { + // backward compatility + if (typeof(opts) === 'string') + opts = {keys: opts}; + if (!opts) + opts = {}; + var sm = inst.options.stateManagement + , ic = opts.includeChildren + , recurse = ic !== undefined ? ic : sm.includeChildren + , keys = opts.stateKeys || sm.stateKeys + , alt = {isClosed: 'initClosed', isHidden: 'initHidden'} + , state = inst.state + , panes = $.layout.config.allPanes + , data = {} + , pair, pane, key, val + , ps, pC, child, array, count, branch + ; + if (Array.isArray(keys)) + keys = keys.join(","); + // convert keys to an array and change delimiters from '__' to '.' + keys = keys.replace(/__/g, ".").split(','); + // loop keys and create a data hash + for (var i = 0, n = keys.length; i < n; i++) { + pair = keys[i].split("."); + pane = pair[0]; + key = pair[1]; + if ($.inArray(pane, panes) < 0) + continue; // bad pane! + val = state[pane][key]; + if (val == undefined) + continue; + if (key == "isClosed" && state[pane]["isSliding"]) + val = true; // if sliding, then *really* isClosed + (data[pane] || (data[pane] = {}))[alt[key] ? alt[key] : key] = val; + } + + // recurse into the child-layouts for each pane + if (recurse) { + $.each(panes, function (idx, pane) { + pC = inst.children[pane]; + ps = state.stateData[pane]; + if ($.isPlainObject(pC) && !$.isEmptyObject(pC)) { + // ensure a key exists for this 'pane', eg: branch = data.center + branch = data[pane] || (data[pane] = {}); + if (!branch.children) + branch.children = {}; + $.each(pC, function (key, child) { + // ONLY read state from an initialize layout + if (child.state.initialized) + branch.children[key] = $.layout.state.readState(child); + // if we have PREVIOUS (onLoad) state for this child-layout, KEEP IT! + else if (ps && ps.children && ps.children[key]) { + branch.children[key] = $.extend(true, {}, ps.children[key]); + } + }); + } + }); + } + + return data; + } + + /** + * Stringify a JSON hash so can save in a cookie or db-field + */ + , encodeJSON: function (json) { + var local = window.JSON || {}; + return (local.stringify || stringify)(json); + + function stringify(h) { + var D = [], i = 0, k, v, t // k = key, v = value + , a = Array.isArray(h) + ; + for (k in h) { + v = h[k]; + t = typeof v; + if (t == 'string') // STRING - add quotes + v = '"' + v + '"'; + else if (t == 'object') // SUB-KEY - recurse into it + v = parse(v); + D[i++] = (!a ? '"' + k + '":' : '') + v; + } + return (a ? '[' : '{') + D.join(',') + (a ? ']' : '}'); + } + } + + /** + * Convert stringified JSON back to a hash object + * @see $.parseJSON(), adding in jQuery 1.4.1 + */ + , decodeJSON: function (str) { + try { + return $.parseJSON ? $.parseJSON(str) : window["eval"]("(" + str + ")") || {}; + } catch (e) { + return {}; + } + } + + + , _create: function (inst) { + var s = $.layout.state + , o = inst.options + , sm = o.stateManagement + ; + // ADD State-Management plugin methods to inst + $.extend(inst, { + // readCookie - update options from cookie - returns hash of cookie data + readCookie: function () { + return s.readCookie(inst); + } + // deleteCookie + , deleteCookie: function () { + s.deleteCookie(inst); + } + // saveCookie - optionally pass keys-list and cookie-options (hash) + , saveCookie: function (keys, cookieOpts) { + return s.saveCookie(inst, keys, cookieOpts); + } + // loadCookie - readCookie and use to loadState() - returns hash of cookie data + , loadCookie: function () { + return s.loadCookie(inst); + } + // loadState - pass a hash of state to use to update options + , loadState: function (stateData, opts) { + s.loadState(inst, stateData, opts); + } + // readState - returns hash of current layout-state + , readState: function (keys) { + return s.readState(inst, keys); + } + // add JSON utility methods too... + , encodeJSON: s.encodeJSON + , decodeJSON: s.decodeJSON + }); + + // init state.stateData key, even if plugin is initially disabled + inst.state.stateData = {}; + + // autoLoad MUST BE one of: data-array, data-hash, callback-function, or TRUE + if (!sm.autoLoad) + return; + + // When state-data exists in the autoLoad key USE IT, + // even if stateManagement.enabled == false + if ($.isPlainObject(sm.autoLoad)) { + if (!$.isEmptyObject(sm.autoLoad)) { + inst.loadState(sm.autoLoad); + } + } else if (sm.enabled) { + // update the options from cookie or callback + // if options is a function, call it to get stateData + if (typeof sm.autoLoad === "function") { + var d = {}; + try { + d = sm.autoLoad(inst, inst.state, inst.options, inst.options.name || ''); // try to get data from fn + } catch (e) { + } + if (d && $.isPlainObject(d) && !$.isEmptyObject(d)) + inst.loadState(d); + } else // any other truthy value will trigger loadCookie + inst.loadCookie(); + } + } + + , _unload: function (inst) { + var sm = inst.options.stateManagement; + if (sm.enabled && sm.autoSave) { + // if options is a function, call it to save the stateData + if (typeof sm.autoSave === "function") { + try { + sm.autoSave(inst, inst.state, inst.options, inst.options.name || ''); // try to get data from fn + } catch (e) { + } + } else // any truthy value will trigger saveCookie + inst.saveCookie(); + } + } + + }; + +// add state initialization method to Layout's onCreate array of functions + $.layout.onCreate.push($.layout.state._create); + $.layout.onUnload.push($.layout.state._unload); + + })(jQuery); + + + (function ($) { + + if (!$.layout) + return; + + +// tell Layout that the state plugin is available + $.layout.plugins.buttons = true; + +// Add State-Management options to layout.defaults + $.layout.defaults.autoBindCustomButtons = false; +// Set stateManagement as a layout-option, NOT a pane-option + $.layout.optionsMap.layout.push("autoBindCustomButtons"); + + /* + * Button methods + */ + $.layout.buttons = { + // set data used by multiple methods below + config: { + borderPanes: "north,south,west,east" + } + + /** + * Searches for .ui-layout-button-xxx elements and auto-binds them as layout-buttons + * + * @see _create() + */ + , init: function (inst) { + var pre = "ui-layout-button-" + , layout = inst.options.name || "" + , name; + $.each("toggle,open,close,pin,toggle-slide,open-slide".split(","), function (i, action) { + $.each($.layout.buttons.config.borderPanes.split(","), function (ii, pane) { + $("." + pre + action + "-" + pane).each(function () { + // if button was previously 'bound', data.layoutName was set, but is blank if layout has no 'name' + name = $(this).data("layoutName") || $(this).attr("layoutName"); + if (name == undefined || name === layout) + inst.onButton(this, action, pane); + }); + }); + }); + } + + /** + * Helper function to validate params received by addButton utilities + * + * Two classes are added to the element, based on the buttonClass... + * The type of button is appended to create the 2nd className: + * - ui-layout-button-pin + * - ui-layout-pane-button-toggle + * - ui-layout-pane-button-open + * - ui-layout-pane-button-close + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the button is for: 'north', 'south', etc. + * @return {Array.} If both params valid, the element matching 'selector' in a jQuery wrapper - otherwise returns null + */ + , get: function (inst, selector, pane, action) { + var $E = $(selector) + , o = inst.options + //, err = o.showErrorMessages + ; + if ($E.length && $.layout.buttons.config.borderPanes.indexOf(pane) >= 0) { + var btn = o[pane].buttonClass + "-" + action; + $E.addClass(btn + " " + btn + "-" + pane) + .data("layoutName", o.name); // add layout identifier - even if blank! + } + return $E; + } + + + /** + * NEW syntax for binding layout-buttons - will eventually replace addToggle, addOpen, etc. + * + * @param {(string|!Object)} sel jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} action + * @param {string} pane + */ + , bind: function (inst, sel, action, pane) { + var _ = $.layout.buttons; + switch (action.toLowerCase()) { + case "toggle": + _.addToggle(inst, sel, pane); + break; + case "open": + _.addOpen(inst, sel, pane); + break; + case "close": + _.addClose(inst, sel, pane); + break; + case "pin": + _.addPin(inst, sel, pane); + break; + case "toggle-slide": + _.addToggle(inst, sel, pane, true); + break; + case "open-slide": + _.addOpen(inst, sel, pane, true); + break; + } + return inst; + } + + /** + * Add a custom Toggler button for a pane + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the button is for: 'north', 'south', etc. + * @param {boolean=} slide true = slide-open, false = pin-open + */ + , addToggle: function (inst, selector, pane, slide) { + $.layout.buttons.get(inst, selector, pane, "toggle") + .on('click',function (evt) { + inst.toggle(pane, !!slide); + evt.stopPropagation(); + }); + return inst; + } + /** + * Add a slide Toggler button for a pane + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the button is for: 'north', 'south', etc. + * @param {boolean=} slide true = slide-open, false = pin-open + */ + , addSlideToggle: function (inst, selector, pane, slide) { + $.layout.buttons.get(inst, selector, pane, "slideToggle") + .on('click',function (evt) { + inst.slideToggle(pane, !!slide); + evt.stopPropagation(); + }); + return inst; + } + + /** + * Add a custom Open button for a pane + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the button is for: 'north', 'south', etc. + * @param {boolean=} slide true = slide-open, false = pin-open + */ + , addOpen: function (inst, selector, pane, slide) { + $.layout.buttons.get(inst, selector, pane, "open") + .attr("title", inst.options[pane].tips.Open) + .on('click',function (evt) { + inst.open(pane, !!slide); + evt.stopPropagation(); + }); + return inst; + } + + /** + * Add a custom Close button for a pane + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the button is for: 'north', 'south', etc. + */ + , addClose: function (inst, selector, pane) { + $.layout.buttons.get(inst, selector, pane, "close") + .attr("title", inst.options[pane].tips.Close) + .on('click',function (evt) { + inst.close(pane); + evt.stopPropagation(); + }); + return inst; + } + + /** + * Add a custom Pin button for a pane + * + * Four classes are added to the element, based on the paneClass for the associated pane... + * Assuming the default paneClass and the pin is 'up', these classes are added for a west-pane pin: + * - ui-layout-pane-pin + * - ui-layout-pane-west-pin + * - ui-layout-pane-pin-up + * - ui-layout-pane-west-pin-up + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the pin is for: 'north', 'south', etc. + */ + , addPin: function (inst, selector, pane) { + var $E = $.layout.buttons.get(inst, selector, pane, "pin"); + if ($E.length) { + var s = inst.state[pane]; + $E.on('click',function (evt) { + $.layout.buttons.setPinState(inst, $(this), pane, (s.isSliding || s.isClosed)); + if (s.isSliding || s.isClosed) + inst.open(pane); // change from sliding to open + else + inst.close(pane); // slide-closed + evt.stopPropagation(); + }); + // add up/down pin attributes and classes + $.layout.buttons.setPinState(inst, $E, pane, (!s.isClosed && !s.isSliding)); + // add this pin to the pane data so we can 'sync it' automatically + // PANE.pins key is an array so we can store multiple pins for each pane + s.pins.push(selector); // just save the selector string + } + return inst; + } + + /** + * Change the class of the pin button to make it look 'up' or 'down' + * + * @see addPin(), syncPins() + * @param {Array.} $Pin The pin-span element in a jQuery wrapper + * @param {string} pane These are the params returned to callbacks by layout() + * @param {boolean} doPin true = set the pin 'down', false = set it 'up' + */ + , setPinState: function (inst, $Pin, pane, doPin) { + var updown = $Pin.attr("pin"); + if (updown && doPin === (updown == "down")) + return; // already in correct state + var + po = inst.options[pane] + , lang = po.tips + , pin = po.buttonClass + "-pin" + , side = pin + "-" + pane + , UP = pin + "-up " + side + "-up" + , DN = pin + "-down " + side + "-down" + ; + $Pin + .attr("pin", doPin ? "down" : "up") // logic + .attr("title", doPin ? lang.Unpin : lang.Pin) + .removeClass(doPin ? UP : DN) + .addClass(doPin ? DN : UP) + ; + } + + /** + * INTERNAL function to sync 'pin buttons' when pane is opened or closed + * Unpinned means the pane is 'sliding' - ie, over-top of the adjacent panes + * + * @see open(), close() + * @param {string} pane These are the params returned to callbacks by layout() + * @param {boolean} doPin True means set the pin 'down', False means 'up' + */ + , syncPinBtns: function (inst, pane, doPin) { + // REAL METHOD IS _INSIDE_ LAYOUT - THIS IS HERE JUST FOR REFERENCE + $.each(state[pane].pins, function (i, selector) { + $.layout.buttons.setPinState(inst, $(selector), pane, doPin); + }); + } + + + , _load: function (inst) { + // ADD Button methods to Layout Instance + $.extend(inst, { + bindButton: function (selector, action, pane) { + return $.layout.buttons.on(inst, selector, action, pane); + } + // DEPRECATED METHODS... + , addToggleBtn: function (selector, pane, slide) { + return $.layout.buttons.addToggle(inst, selector, pane, slide); + } + , addSlideToggleBtn: function (selector, pane, slide) { + return $.layout.buttons.addSlideToggle(inst, selector, pane, slide); + } + , addOpenBtn: function (selector, pane, slide) { + return $.layout.buttons.addOpen(inst, selector, pane, slide); + } + , addCloseBtn: function (selector, pane) { + return $.layout.buttons.addClose(inst, selector, pane); + } + , addPinBtn: function (selector, pane) { + return $.layout.buttons.addPin(inst, selector, pane); + } + }); + + // init state array to hold pin-buttons + for (var i = 0; i < 4; i++) { + var pane = $.layout.buttons.config.borderPanes[i]; + inst.state[pane].pins = []; + } + + // auto-init buttons onLoad if option is enabled + if (inst.options.autoBindCustomButtons) + $.layout.buttons.init(inst); + } + + , _unload: function (inst) { + // TODO: unbind all buttons??? + } + + }; + +// add initialization method to Layout's onLoad array of functions + $.layout.onLoad.push($.layout.buttons._load); +//$.layout.onUnload.push( $.layout.buttons._unload ); + + })(jQuery); + + + /** + * jquery.layout.browserZoom 1.0 + * $Date: 2011-12-29 08:00:00 (Thu, 29 Dec 2011) $ + * + * Copyright (c) 2012 + * Kevin Dalman (http://allpro.net) + * + * Dual licensed under the GPL (http://www.gnu.org/licenses/gpl.html) + * and MIT (http://www.opensource.org/licenses/mit-license.php) licenses. + * + * @requires: UI Layout 1.3.0.rc30.1 or higher + * + * @see: http://groups.google.com/group/jquery-ui-layout + * + * TODO: Extend logic to handle other problematic zooming in browsers + * TODO: Add hotkey/mousewheel bindings to _instantly_ respond to these zoom event + */ + (function ($) { + +// tell Layout that the plugin is available + $.layout.plugins.browserZoom = true; + + $.layout.defaults.browserZoomCheckInterval = 1000; + $.layout.optionsMap.layout.push("browserZoomCheckInterval"); + + /* + * browserZoom methods + */ + $.layout.browserZoom = { + _init: function (inst) { + // abort if browser does not need this check + if ($.layout.browserZoom.ratio() !== false) + $.layout.browserZoom._setTimer(inst); + } + + , _setTimer: function (inst) { + // abort if layout destroyed or browser does not need this check + if (inst.destroyed) + return; + var o = inst.options + , s = inst.state + // don't need check if inst has parentLayout, but check occassionally in case parent destroyed! + // MINIMUM 100ms interval, for performance + , ms = inst.hasParentLayout ? 5000 : Math.max(o.browserZoomCheckInterval, 100) + ; + // set the timer + setTimeout(function () { + if (inst.destroyed || !o.resizeWithWindow) + return; + var d = $.layout.browserZoom.ratio(); + if (d !== s.browserZoom) { + s.browserZoom = d; + inst.resizeAll(); + } + // set a NEW timeout + $.layout.browserZoom._setTimer(inst); + } + , ms); + } + + , ratio: function () { + var w = window + , s = screen + , d = document + , dE = d.documentElement || d.body + , b = $.layout.browser + , v = b.version + , r, sW, cW + ; + // we can ignore all browsers that fire window.resize event onZoom + if (!b.msie || v > 8) + return false; // don't need to track zoom + if (s.deviceXDPI && s.systemXDPI) // syntax compiler hack + return calc(s.deviceXDPI, s.systemXDPI); + // everything below is just for future reference! + if (b.webkit && (r = d.body.getBoundingClientRect)) + return calc((r.left - r.right), d.body.offsetWidth); + if (b.webkit && (sW = w.outerWidth)) + return calc(sW, w.innerWidth); + if ((sW = s.width) && (cW = dE.clientWidth)) + return calc(sW, cW); + return false; // no match, so cannot - or don't need to - track zoom + + function calc(x, y) { + return (parseInt(x, 10) / parseInt(y, 10) * 100).toFixed(); + } + } + + }; +// add initialization method to Layout's onLoad array of functions + $.layout.onReady.push($.layout.browserZoom._init); + + + })(jQuery); + + + (function ($) { + +// Add a new "slideOffscreen" effect + if ($.effects) { + + // add an option so initClosed and initHidden will work + $.layout.defaults.panes.useOffscreenClose = false; // user must enable when needed + /* set the new animation as the default for all panes + $.layout.defaults.panes.fxName = "slideOffscreen"; + */ + + if ($.layout.plugins) + $.layout.plugins.effects.slideOffscreen = true; + + // dupe 'slide' effect defaults as new effect defaults + $.layout.effects.slideOffscreen = $.extend(true, {}, $.layout.effects.slide); + + // add new effect to jQuery UI + $.effects.slideOffscreen = function (o) { + return this.queue(function () { + + var fx = $.effects + , opt = o.options + , $el = $(this) + , pane = $el.data('layoutEdge') + , state = $el.data('parentLayout').state + , dist = state[pane].size + , s = this.style + , props = ['top', 'bottom', 'left', 'right'] + // Set options + , mode = fx.setMode($el, opt.mode || 'show') // Set Mode + , show = (mode == 'show') + , dir = opt.direction || 'left' // Default Direction + , ref = (dir == 'up' || dir == 'down') ? 'top' : 'left' + , pos = (dir == 'up' || dir == 'left') + , offscrn = $.layout.config.offscreenCSS || {} + , keyLR = $.layout.config.offscreenReset + , keyTB = 'offscreenResetTop' // only used internally + , animation = {} + ; + // Animation settings + animation[ref] = (show ? (pos ? '+=' : '-=') : (pos ? '-=' : '+=')) + dist; + + if (show) { // show() animation, so save top/bottom but retain left/right set when 'hidden' + $el.data(keyTB, {top: s.top, bottom: s.bottom}); + + // set the top or left offset in preparation for animation + // Note: ALL animations work by shifting the top or left edges + if (pos) { // top (north) or left (west) + $el.css(ref, isNaN(dist) ? "-" + dist : -dist); // Shift outside the left/top edge + } else { // bottom (south) or right (east) - shift all the way across container + if (dir === 'right') + $el.css({left: state.container.layoutWidth, right: 'auto'}); + else // dir === bottom + $el.css({top: state.container.layoutHeight, bottom: 'auto'}); + } + // restore the left/right setting if is a top/bottom animation + if (ref === 'top') + $el.css($el.data(keyLR) || {}); + } else { // hide() animation, so save ALL CSS + $el.data(keyTB, {top: s.top, bottom: s.bottom}); + $el.data(keyLR, {left: s.left, right: s.right}); + } + + // Animate + $el.show().animate(animation, { + queue: false, duration: o.duration, easing: opt.easing, complete: function () { + // Restore top/bottom + if ($el.data(keyTB)) + $el.css($el.data(keyTB)).removeData(keyTB); + if (show) // Restore left/right too + $el.css($el.data(keyLR) || {}).removeData(keyLR); + else // Move the pane off-screen (left: -99999, right: 'auto') + $el.css(offscrn); + + if (o.callback) + o.callback.apply(this, arguments); // Callback + $el.dequeue(); + } + }); + + }); + }; + + } + + })(jQuery); + + + (function ($) { + var _ = $.layout; + +// make sure the callbacks branch exists + if (!_.callbacks) + _.callbacks = {}; + + _.callbacks.resizePaneAccordions = function (x, ui) { + // may be called EITHER from layout-pane.onresize OR tabs.show + var $P = ui.jquery ? ui : $(ui.newPanel || ui.panel); + // find all VISIBLE accordions inside this pane and resize them + $P.find(".ui-accordion:visible").each(function () { + var $E = $(this); + if ($E.data("accordion")) // jQuery < 1.9 + $E.accordion("resize"); + if ($E.data("ui-accordion")) // jQuery >= 1.9 + $E.accordion("refresh"); + }); + }; + })(jQuery); + + + (function ($) { + $.layout.callbacks.resizeDataTables = function (x, ui) { + // may be called EITHER from layout-pane.onresize OR tabs.show + var oPane = ui.jquery ? ui[0] : ui.panel; + // cannot resize if the pane is currently closed or hidden + if (!$(oPane).is(":visible")) + return; + // find all data tables inside this pane and resize them + $($.fn.dataTable.fnTables(true)).each(function (i, table) { + if ($.contains(oPane, table)) { + $(table).dataTable().fnAdjustColumnSizing(); + } + }); + }; + })(jQuery); + + + (function ($) { + var _ = $.layout; + +// make sure the callbacks branch exists + if (!_.callbacks) + _.callbacks = {}; + +// this callback is bound to the tabs.show event OR to layout-pane.onresize event + _.callbacks.resizeTabLayout = function (x, ui) { + // may be called EITHER from layout-pane.onresize OR tabs.show/activate + var $P = ui.jquery ? ui : $(ui.newPanel || ui.panel); + // find all VISIBLE layouts inside this pane/panel and resize them + $P.filter(":visible").find(".ui-layout-container:visible").addBack().each(function () { + var layout = $(this).data("layout"); + if (layout) { + layout.options.resizeWithWindow = false; // set option just in case not already set + layout.resizeAll(); + } + }); + }; + }) + (jQuery); + + return jQuery; +})); + + +/** + * @preserve + * jquery.layout 1.8.0 + * $Date: 2019-06-05 $ + * $Rev: 1.0.8.0 $ + * + * Copyright (c) 2014 Kevin Dalman (http://jquery-dev.com) + * Based on work by Fabrizio Balliano (http://www.fabrizioballiano.net) + * + * Dual licensed under the GPL (http://www.gnu.org/licenses/gpl.html) + * and MIT (http://www.opensource.org/licenses/mit-license.php) licenses. + * + * SEE: http://layout.jquery-dev.com/LICENSE.txt + * + * Changelog: http://layout.jquery-dev.com/changelog.cfm + * + * Docs: http://layout.jquery-dev.com/documentation.html + * Tips: http://layout.jquery-dev.com/tips.html + * Help: http://groups.google.com/group/jquery-ui-layout + * + * History + * 2016/28/10 - Added responsiveness - marc magon + * 2018/01/27 - Updated the toggler class and responsive properties + * 2018/04/02 - Switch unbinds to .off() as recommended + * + * 2019/02/09 - @rsprinkle Add AMD Support, + * @alexsielicki Fixing issue with running under webpack with jQuery 3.3.1 and jQuery Migrate plugin + * + * 2019/03/25 - @rsprinkle AMD Support - Return JQuery + */ + +/* JavaDoc Info: http://code.google.com/closure/compiler/docs/js-for-compiler.html + * {!Object} non-nullable type (never NULL) + * {?string} nullable type (sometimes NULL) - default for {Object} + * {number=} optional parameter + * {*} ALL types + */ +// NOTE: For best readability, view with a fixed-width font and tabs equal to 4-chars +(function (factory) +{ + if (typeof define === 'function' && define.amd) + { + // AMD. Register as anonymous module. + define(['jquery'], factory); + } + else + { + // Browser globals. + factory(jQuery); + } +}(function(jQuery) +{ + (function ($) { +// alias Math methods - used a lot! + var min = Math.min, max = Math.max, round = Math.floor, isStr = function (v) { + return typeof(v) === "string"; + } + + /** + * @param {!Object} Instance + * @param {Array.} a_fn + */ + , runPluginCallbacks = function (Instance, a_fn) { + if (Array.isArray(a_fn)) + for (var i = 0, c = a_fn.length; i < c; i++) { + var fn = a_fn[i]; + try { + if (isStr(fn)) // 'name' of a function + fn = eval(fn); + if (typeof fn === "function") + g(fn)(Instance); + } catch (ex) { + } + } + + function g(f) { + return f; + } + + // compiler hack + } + ; + + /* + * GENERIC $.layout METHODS - used by all layouts + */ + $.layout = { + version: "1.7.4" + , revision: 1.7002 // eg: ver 1.4.4 = rev 1.0404 - major(n+).minor(nn)+patch(nn+) + + // $.layout.browser REPLACES $.browser + , browser: {} // set below + + // *PREDEFINED* EFFECTS & DEFAULTS + // MUST list effect here - OR MUST set an fxSettings option (can be an empty hash: {}) + , effects: { + // Pane Open/Close Animations + slide: { + all: {duration: "fast"} // eg: duration: 1000, easing: "easeOutBounce" + , north: {direction: "up"} + , south: {direction: "down"} + , east: {direction: "right"} + , west: {direction: "left"} + } + , drop: { + all: {duration: "slow"} + , north: {direction: "up"} + , south: {direction: "down"} + , east: {direction: "right"} + , west: {direction: "left"} + } + , scale: { + all: {duration: "fast"} + } + // these are not recommended, but can be used + , blind: {} + , clip: {} + , explode: {} + , fade: {} + , fold: {} + , puff: {} + + // Pane Resize Animations + , size: { + all: {easing: "swing"} + } + } + + // INTERNAL CONFIG DATA - DO NOT CHANGE THIS! + , config: { + optionRootKeys: "effects,panes,north,south,west,east,center".split(",") + , allPanes: "north,south,west,east,center".split(",") + , borderPanes: "north,south,west,east".split(",") + , oppositeEdge: { + north: "south" + , south: "north" + , east: "west" + , west: "east" + } + // offscreen data + , offscreenCSS: {left: "-99999px", right: "auto"} // used by hide/close if useOffscreenClose=true + , offscreenReset: "offscreenReset" // key used for data + // CSS used in multiple places + , hidden: {visibility: "hidden"} + , visible: {visibility: "visible"} + // layout element settings + , resizers: { + cssReq: { + position: "absolute" + , padding: 0 + , margin: 0 + , fontSize: "1px" + , textAlign: "left" // to counter-act "center" alignment! + , overflow: "hidden" // prevent toggler-button from overflowing + // SEE $.layout.defaults.zIndexes.resizer_normal + } + , cssDemo: {// DEMO CSS - applied if: options.PANE.applyDemoStyles=true + background: "#DDD" + , border: "none" + } + } + , togglers: { + cssReq: { + position: "absolute" + , display: "block" + , padding: 0 + , margin: 0 + , overflow: "hidden" + , textAlign: "center" + , fontSize: "1px" + , cursor: "pointer" + , zIndex: 1 + } + , cssDemo: {// DEMO CSS - applied if: options.PANE.applyDemoStyles=true + background: "#AAA" + } + } + , content: { + cssReq: { + position: "relative" /* contain floated or positioned elements */ + } + , cssDemo: {// DEMO CSS - applied if: options.PANE.applyDemoStyles=true + overflow: "auto" + , padding: "10px" + } + , cssDemoPane: {// DEMO CSS - REMOVE scrolling from 'pane' when it has a content-div + overflow: "hidden" + , padding: 0 + } + } + , panes: {// defaults for ALL panes - overridden by 'per-pane settings' below + cssReq: { + position: "absolute" + , margin: 0 + // $.layout.defaults.zIndexes.pane_normal + } + , cssDemo: {// DEMO CSS - applied if: options.PANE.applyDemoStyles=true + padding: "10px" + , background: "#FFF" + , border: "1px solid #BBB" + , overflow: "auto" + } + } + , north: { + side: "top" + , sizeType: "Height" + , dir: "horz" + , cssReq: { + top: 0 + , bottom: "auto" + , left: 0 + , right: 0 + , width: "auto" + // height: DYNAMIC + } + } + , south: { + side: "bottom" + , sizeType: "Height" + , dir: "horz" + , cssReq: { + top: "auto" + , bottom: 0 + , left: 0 + , right: 0 + , width: "auto" + // height: DYNAMIC + } + } + , east: { + side: "right" + , sizeType: "Width" + , dir: "vert" + , cssReq: { + left: "auto" + , right: 0 + , top: "auto" // DYNAMIC + , bottom: "auto" // DYNAMIC + , height: "auto" + // width: DYNAMIC + } + } + , west: { + side: "left" + , sizeType: "Width" + , dir: "vert" + , cssReq: { + left: 0 + , right: "auto" + , top: "auto" // DYNAMIC + , bottom: "auto" // DYNAMIC + , height: "auto" + // width: DYNAMIC + } + } + , center: { + dir: "center" + , cssReq: { + left: "auto" // DYNAMIC + , right: "auto" // DYNAMIC + , top: "auto" // DYNAMIC + , bottom: "auto" // DYNAMIC + , height: "auto" + , width: "auto" + } + } + } + + // CALLBACK FUNCTION NAMESPACE - used to store reusable callback functions + , callbacks: {} + + , getParentPaneElem: function (el) { + // must pass either a container or pane element + var $el = $(el) + , layout = $el.data("layout") || $el.data("parentLayout"); + if (layout) { + var $cont = layout.container; + // see if this container is directly-nested inside an outer-pane + if ($cont.data("layoutPane")) + return $cont; + var $pane = $cont.closest("." + $.layout.defaults.panes.paneClass); + // if a pane was found, return it + if ($pane.data("layoutPane")) + return $pane; + } + return null; + } + + , getParentPaneInstance: function (el) { + // must pass either a container or pane element + var $pane = $.layout.getParentPaneElem(el); + return $pane ? $pane.data("layoutPane") : null; + } + + , getParentLayoutInstance: function (el) { + // must pass either a container or pane element + var $pane = $.layout.getParentPaneElem(el); + return $pane ? $pane.data("parentLayout") : null; + } + + , getEventObject: function (evt) { + return typeof evt === "object" && evt.stopPropagation ? evt : null; + } + , parsePaneName: function (evt_or_pane) { + var evt = $.layout.getEventObject(evt_or_pane) + , pane = evt_or_pane; + if (evt) { + // ALWAYS stop propagation of events triggered in Layout! + evt.stopPropagation(); + pane = $(this).data("layoutEdge"); + } + if (pane && !/^(west|east|north|south|center)$/.test(pane)) { + $.layout.msg('LAYOUT ERROR - Invalid pane-name: "' + pane + '"'); + pane = "error"; + } + return pane; + } + + + // LAYOUT-PLUGIN REGISTRATION + // more plugins can added beyond this default list + , plugins: { + draggable: !!$.fn.draggable // resizing + , effects: { + core: !!$.effects // animimations (specific effects tested by initOptions) + , slide: $.effects && ($.effects.slide || ($.effects.effect && $.effects.effect.slide)) // default effect + } + } + +// arrays of plugin or other methods to be triggered for events in *each layout* - will be passed 'Instance' + , onCreate: [] // runs when layout is just starting to be created - right after options are set + , onLoad: [] // runs after layout container and global events init, but before initPanes is called + , onReady: [] // runs after initialization *completes* - ie, after initPanes completes successfully + , onDestroy: [] // runs after layout is destroyed + , onUnload: [] // runs after layout is destroyed OR when page unloads + , afterOpen: [] // runs after setAsOpen() completes + , afterClose: [] // runs after setAsClosed() completes + + /* + * GENERIC UTILITY METHODS + */ + + // calculate and return the scrollbar width, as an integer + , scrollbarWidth: function () { + return window.scrollbarWidth || $.layout.getScrollbarSize('width'); + } + , scrollbarHeight: function () { + return window.scrollbarHeight || $.layout.getScrollbarSize('height'); + } + , getScrollbarSize: function (dim) { + var $c = $('
                            ').appendTo("body") + , d = {width: $c.outerWidth - $c[0].clientWidth, height: 100 - $c[0].clientHeight}; + $c.remove(); + window.scrollbarWidth = d.width; + window.scrollbarHeight = d.height; + return dim.match(/^(width|height)$/) ? d[dim] : d; + } + + + , disableTextSelection: function () { + var $d = $(document) + , s = 'textSelectionDisabled' + , x = 'textSelectionInitialized' + ; + if ($.fn.disableSelection) { + if (!$d.data(x)) // document hasn't been initialized yet + $d.on('mouseup', $.layout.enableTextSelection).data(x, true); + if (!$d.data(s)) + $d.disableSelection().data(s, true); + } + } + , enableTextSelection: function () { + var $d = $(document) + , s = 'textSelectionDisabled'; + if ($.fn.enableSelection && $d.data(s)) + $d.enableSelection().data(s, false); + } + + + /** + * Returns hash container 'display' and 'visibility' + * + * @see $.swap() - swaps CSS, runs callback, resets CSS + * @param {!Object} $E jQuery element + * @param {boolean=} [force=false] Run even if display != none + * @return {!Object} Returns current style props, if applicable + */ + , showInvisibly: function ($E, force) { + if ($E && $E.length && (force || $E.css("display") === "none")) { // only if not *already hidden* + var s = $E[0].style + // save ONLY the 'style' props because that is what we must restore + , CSS = {display: s.display || '', visibility: s.visibility || ''}; + // show element 'invisibly' so can be measured + $E.css({display: "block", visibility: "hidden"}); + return CSS; + } + return {}; + } + + /** + * Returns data for setting size of an element (container or a pane). + * + * @see _create(), onWindowResize() for container, plus others for pane + * @return JSON Returns a hash of all dimensions: top, bottom, left, right, outerWidth, innerHeight, etc + */ + , getElementDimensions: function ($E, inset) { + var + // dimensions hash - start with current data IF passed + d = {css: {}, inset: {}} + , x = d.css // CSS hash + , i = {bottom: 0} // TEMP insets (bottom = complier hack) + , N = $.layout.cssNum + , R = Math.round + , off = $E.offset() + , b, p, ei // TEMP border, padding + ; + d.offsetLeft = off.left; + d.offsetTop = off.top; + + if (!inset) + inset = {}; // simplify logic below + + $.each("Left,Right,Top,Bottom".split(","), function (idx, e) { // e = edge + b = x["border" + e] = $.layout.borderWidth($E, e); + p = x["padding" + e] = $.layout.cssNum($E, "padding" + e); + ei = e.toLowerCase(); + d.inset[ei] = inset[ei] >= 0 ? inset[ei] : p; // any missing insetX value = paddingX + i[ei] = d.inset[ei] + b; // total offset of content from outer side + }); + + x.width = R($E.width()); + x.height = R($E.height()); + x.top = N($E, "top", true); + x.bottom = N($E, "bottom", true); + x.left = N($E, "left", true); + x.right = N($E, "right", true); + + d.outerWidth = R($E.outerWidth()); + d.outerHeight = R($E.outerHeight()); + // calc the TRUE inner-dimensions, even in quirks-mode! + d.innerWidth = max(0, d.outerWidth - i.left - i.right); + d.innerHeight = max(0, d.outerHeight - i.top - i.bottom); + // layoutWidth/Height is used in calcs for manual resizing + // layoutW/H only differs from innerW/H when in quirks-mode - then is like outerW/H + d.layoutWidth = R($E.innerWidth()); + d.layoutHeight = R($E.innerHeight()); + + //if ($E.prop('tagName') === 'BODY') { debugData( d, $E.prop('tagName') ); } // DEBUG + + //d.visible = $E.is(":visible");// && x.width > 0 && x.height > 0; + + return d; + } + + , getElementStyles: function ($E, list) { + var + CSS = {} + , style = $E[0].style + , props = list.split(",") + , sides = "Top,Bottom,Left,Right".split(",") + , attrs = "Color,Style,Width".split(",") + , p, s, a, i, j, k + ; + for (i = 0; i < props.length; i++) { + p = props[i]; + if (p.match(/(border|padding|margin)$/)) + for (j = 0; j < 4; j++) { + s = sides[j]; + if (p === "border") + for (k = 0; k < 3; k++) { + a = attrs[k]; + CSS[p + s + a] = style[p + s + a]; + } + else + CSS[p + s] = style[p + s]; + } + else + CSS[p] = style[p]; + } + return CSS + } + + /** + * Return the innerWidth for the current browser/doctype + * + * @see initPanes(), sizeMidPanes(), initHandles(), sizeHandles() + * @param {Array.} $E Must pass a jQuery object - first element is processed + * @param {number=} outerWidth (optional) Can pass a width, allowing calculations BEFORE element is resized + * @return {number} Returns the innerWidth of the elem by subtracting padding and borders + */ + , cssWidth: function ($E, outerWidth) { + // a 'calculated' outerHeight can be passed so borders and/or padding are removed if needed + if (outerWidth <= 0) + return 0; + + var lb = $.layout.browser + , bs = !lb.boxModel ? "border-box" : lb.boxSizing ? $E.css("boxSizing") : "content-box" + , b = $.layout.borderWidth + , n = $.layout.cssNum + , W = outerWidth + ; + // strip border and/or padding from outerWidth to get CSS Width + if (bs !== "border-box") + W -= (b($E, "Left") + b($E, "Right")); + if (bs === "content-box") + W -= (n($E, "paddingLeft") + n($E, "paddingRight")); + return max(0, W); + } + + /** + * Return the innerHeight for the current browser/doctype + * + * @see initPanes(), sizeMidPanes(), initHandles(), sizeHandles() + * @param {Array.} $E Must pass a jQuery object - first element is processed + * @param {number=} outerHeight (optional) Can pass a width, allowing calculations BEFORE element is resized + * @return {number} Returns the innerHeight of the elem by subtracting padding and borders + */ + , cssHeight: function ($E, outerHeight) { + // a 'calculated' outerHeight can be passed so borders and/or padding are removed if needed + if (outerHeight <= 0) + return 0; + + var lb = $.layout.browser + , bs = !lb.boxModel ? "border-box" : lb.boxSizing ? $E.css("boxSizing") : "content-box" + , b = $.layout.borderWidth + , n = $.layout.cssNum + , H = outerHeight + ; + // strip border and/or padding from outerHeight to get CSS Height + if (bs !== "border-box") + H -= (b($E, "Top") + b($E, "Bottom")); + if (bs === "content-box") + H -= (n($E, "paddingTop") + n($E, "paddingBottom")); + return max(0, H); + } + + /** + * Returns the 'current CSS numeric value' for a CSS property - 0 if property does not exist + * + * @see Called by many methods + * @param {Array.} $E Must pass a jQuery object - first element is processed + * @param {string} prop The name of the CSS property, eg: top, width, etc. + * @param {boolean=} [allowAuto=false] true = return 'auto' if that is value; false = return 0 + * @return {(string|number)} Usually used to get an integer value for position (top, left) or size (height, width) + */ + , cssNum: function ($E, prop, allowAuto) { + if (!$E.jquery) + $E = $($E); + var CSS = $.layout.showInvisibly($E) + , p = $.css($E[0], prop, true) + , v = allowAuto && p == "auto" ? p : Math.round(parseFloat(p) || 0); + $E.css(CSS); // RESET + return v; + } + + , borderWidth: function (el, side) { + if (el.jquery) + el = el[0]; + var b = "border" + side.substr(0, 1).toUpperCase() + side.substr(1); // left => Left + return $.css(el, b + "Style", true) === "none" ? 0 : Math.round(parseFloat($.css(el, b + "Width", true)) || 0); + } + + /** + * Mouse-tracking utility - FUTURE REFERENCE + * + * init: if (!window.mouse) { + * window.mouse = { x: 0, y: 0 }; + * $(document).mousemove( $.layout.trackMouse ); + * } + * + * @param {Object} evt + * + , trackMouse: function (evt) { + window.mouse = { x: evt.clientX, y: evt.clientY }; + } + */ + + /** + * SUBROUTINE for preventPrematureSlideClose option + * + * @param {Object} evt + * @param {Object=} el + */ + , isMouseOverElem: function (evt, el) { + var + $E = $(el || this) + , d = $E.offset() + , T = d.top + , L = d.left + , R = L + $E.outerWidth() + , B = T + $E.outerHeight() + , x = evt.pageX // evt.clientX ? + , y = evt.pageY // evt.clientY ? + ; + // if X & Y are < 0, probably means is over an open SELECT + return ($.layout.browser.msie && x < 0 && y < 0) || ((x >= L && x <= R) && (y >= T && y <= B)); + } + + /** + * Message/Logging Utility + * + * @example $.layout.msg("My message"); // log text + * @example $.layout.msg("My message", true); // alert text + * @example $.layout.msg({ foo: "bar" }, "Title"); // log hash-data, with custom title + * @example $.layout.msg({ foo: "bar" }, true, "Title", { sort: false }); -OR- + * @example $.layout.msg({ foo: "bar" }, "Title", { sort: false, display: true }); // alert hash-data + * + * @param {(Object|string)} info String message OR Hash/Array + * @param {(Boolean|string|Object)=} [popup=false] True means alert-box - can be skipped + * @param {(Object|string)=} [debugTitle=""] Title for Hash data - can be skipped + * @param {Object=} [debugOpts] Extra options for debug output + */ + , msg: function (info, popup, debugTitle, debugOpts) { + if ($.isPlainObject(info) && window.debugData) { + if (typeof popup === "string") { + debugOpts = debugTitle; + debugTitle = popup; + } else if (typeof debugTitle === "object") { + debugOpts = debugTitle; + debugTitle = null; + } + var t = debugTitle || "log( )" + , o = $.extend({sort: false, returnHTML: false, display: false}, debugOpts); + if (popup === true || o.display) + debugData(info, t, o); + else if (window.console) + console.log(debugData(info, t, o)); + } else if (popup) + alert(info); + else if (window.console) + console.log(info); + else { + var id = "#layoutLogger" + , $l = $(id); + if (!$l.length) + $l = createLog(); + $l.children("ul").append('
                          • ' + info.replace(/\/g, ">") + '
                            • '); + } + + function createLog() { + var pos = $.support.fixedPosition ? 'fixed' : 'absolute' + , $e = $('
                            ' + + '
                            ' + + 'XLayout console.log
                            ' + + '
                              ' + + '
                              ' + ).appendTo("body"); + $e.css('left', $(window).width() - $e.outerWidth() - 5); + if ($.ui.draggable) + $e.draggable({handle: ':first-child'}); + return $e; + } + } + + }; + + + /* + * $.layout.browser REPLACES removed $.browser, with extra data + * Parsing code here adapted from jQuery 1.8 $.browse + */ + (function () { + var u = navigator.userAgent.toLowerCase() + , m = /(chrome)[ \/]([\w.]+)/.exec(u) + || /(webkit)[ \/]([\w.]+)/.exec(u) + || /(opera)(?:.*version|)[ \/]([\w.]+)/.exec(u) + || /(msie) ([\w.]+)/.exec(u) + || u.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec(u) + || [] + , b = m[1] || "" + , v = m[2] || 0 + , ie = b === "msie" + , cm = document.compatMode + , $s = $.support + , bs = $s.boxSizing !== undefined ? $s.boxSizing : $s.boxSizingReliable + , bm = !ie || !cm || cm === "CSS1Compat" || $s.boxModel || false + , lb = $.layout.browser = { + version: v + , safari: b === "webkit" // webkit (NOT chrome) = safari + , webkit: b === "chrome" // chrome = webkit + , msie: ie + , isIE6: ie && v == 6 + // ONLY IE reverts to old box-model - Note that compatMode was deprecated as of IE8 + , boxModel: bm + , boxSizing: !!(typeof bs === "function" ? bs() : bs) + }; + if (b) + lb[b] = true; // set CURRENT browser + /* OLD versions of jQuery only set $.support.boxModel after page is loaded + * so if this is IE, use support.boxModel to test for quirks-mode (ONLY IE changes boxModel) */ + if (!bm && !cm) + $(function () { + lb.boxModel = $s.boxModel; + }); + })(); + + +// DEFAULT OPTIONS + $.layout.defaults = { + /* + * LAYOUT & LAYOUT-CONTAINER OPTIONS + * - none of these options are applicable to individual panes + */ + name: "" // Not required, but useful for buttons and used for the state-cookie + , containerClass: "ui-layout-container" // layout-container element + , inset: null // custom container-inset values (override padding) + , scrollToBookmarkOnLoad: true // after creating a layout, scroll to bookmark in URL (.../page.htm#myBookmark) + , resizeWithWindow: true // bind thisLayout.resizeAll() to the window.resize event + , resizeWithWindowDelay: 200 // delay calling resizeAll because makes window resizing very jerky + , resizeWithWindowMaxDelay: 0 // 0 = none - force resize every XX ms while window is being resized + , maskPanesEarly: false // true = create pane-masks on resizer.mouseDown instead of waiting for resizer.dragstart + , onresizeall_start: null // CALLBACK when resizeAll() STARTS - NOT pane-specific + , onresizeall_end: null // CALLBACK when resizeAll() ENDS - NOT pane-specific + , onload_start: null // CALLBACK when Layout inits - after options initialized, but before elements + , onload_end: null // CALLBACK when Layout inits - after EVERYTHING has been initialized + , onunload_start: null // CALLBACK when Layout is destroyed OR onWindowUnload + , onunload_end: null // CALLBACK when Layout is destroyed OR onWindowUnload + , initPanes: true // false = DO NOT initialize the panes onLoad - will init later + , showErrorMessages: true // enables fatal error messages to warn developers of common errors + , showDebugMessages: false // display console-and-alert debug msgs - IF this Layout version _has_ debugging code! +// Changing this zIndex value will cause other zIndex values to automatically change + , zIndex: null // the PANE zIndex - resizers and masks will be +1 +// DO NOT CHANGE the zIndex values below unless you clearly understand their relationships + , zIndexes: {// set _default_ z-index values here... + pane_normal: 0 // normal z-index for panes + , content_mask: 1 // applied to overlays used to mask content INSIDE panes during resizing + , resizer_normal: 2 // normal z-index for resizer-bars + , pane_sliding: 100 // applied to *BOTH* the pane and its resizer when a pane is 'slid open' + , pane_animate: 1000 // applied to the pane when being animated - not applied to the resizer + , resizer_drag: 10000 // applied to the CLONED resizer-bar when being 'dragged' + } + , errors: { + pane: "pane" // description of "layout pane element" - used only in error messages + , selector: "selector" // description of "jQuery-selector" - used only in error messages + , addButtonError: "Error Adding Button\nInvalid " + , containerMissing: "UI Layout Initialization Error\nThe specified layout-container does not exist." + , centerPaneMissing: "UI Layout Initialization Error\nThe center-pane element does not exist.\nThe center-pane is a required element." + , noContainerHeight: "UI Layout Initialization Warning\nThe layout-container \"CONTAINER\" has no height.\nTherefore the layout is 0-height and hence 'invisible'!" + , callbackError: "UI Layout Callback Error\nThe EVENT callback is not a valid function." + } + /* + * PANE DEFAULT SETTINGS + * - settings under the 'panes' key become the default settings for *all panes* + * - ALL pane-options can also be set specifically for each panes, which will override these 'default values' + */ + , panes: {// default options for 'all panes' - will be overridden by 'per-pane settings' + applyDemoStyles: false // NOTE: renamed from applyDefaultStyles for clarity + + //Add responsiveness + , responsive: + { + enabled: false, + when: 'md' + , sizes: { + xl: 1140, + lg: 992, + md: 768, + sm: 576, + xs: 0 + } + } + , closable: true // pane can open & close + , resizable: true // when open, pane can be resized + , slidable: true // when closed, pane can 'slide open' over other panes - closes on mouse-out + , initClosed: false // true = init pane as 'closed' + , initHidden: false // true = init pane as 'hidden' - no resizer-bar/spacing + // SELECTORS + //, paneSelector: "" // MUST be pane-specific - jQuery selector for pane + , contentSelector: ".ui-layout-content" // INNER div/element to auto-size so only it scrolls, not the entire pane! + , contentIgnoreSelector: ".ui-layout-ignore" // element(s) to 'ignore' when measuring 'content' + , findNestedContent: false // true = $P.find(contentSelector), false = $P.children(contentSelector) + // GENERIC ROOT-CLASSES - for auto-generated classNames + , paneClass: "ui-layout-pane" // Layout Pane + , resizerClass: "ui-layout-resizer" // Resizer Bar + , togglerClass: "ui-layout-toggler" // Toggler Button + , buttonClass: "ui-layout-button" // CUSTOM Buttons - eg: '[ui-layout-button]-toggle/-open/-close/-pin' + // ELEMENT SIZE & SPACING + //, size: 100 // MUST be pane-specific -initial size of pane + , minSize: 0 // when manually resizing a pane + , maxSize: 0 // ditto, 0 = no limit + , spacing_open: 6 // space between pane and adjacent panes - when pane is 'open' + , spacing_closed: 6 // ditto - when pane is 'closed' + , togglerLength_open: 50 // Length = WIDTH of toggler button on north/south sides - HEIGHT on east/west sides + , togglerLength_closed: 50 // 100% OR -1 means 'full height/width of resizer bar' - 0 means 'hidden' + , togglerAlign_open: "center" // top/left, bottom/right, center, OR... + , togglerAlign_closed: "center" // 1 => nn = offset from top/left, -1 => -nn == offset from bottom/right + , togglerContent_open: "" // text or HTML to put INSIDE the toggler + , togglerContent_closed: "" // ditto + // RESIZING OPTIONS + , resizerDblClickToggle: true // + , autoResize: true // IF size is 'auto' or a percentage, then recalc 'pixel size' whenever the layout resizes + , autoReopen: true // IF a pane was auto-closed due to noRoom, reopen it when there is room? False = leave it closed + , resizerDragOpacity: 1 // option for ui.draggable + //, resizerCursor: "" // MUST be pane-specific - cursor when over resizer-bar + , maskContents: false // true = add DIV-mask over-or-inside this pane so can 'drag' over IFRAMES + , maskObjects: false // true = add IFRAME-mask over-or-inside this pane to cover objects/applets - content-mask will overlay this mask + , maskZindex: null // will override zIndexes.content_mask if specified - not applicable to iframe-panes + , resizingGrid: false // grid size that the resizers will snap-to during resizing, eg: [20,20] + , livePaneResizing: false // true = LIVE Resizing as resizer is dragged + , liveContentResizing: false // true = re-measure header/footer heights as resizer is dragged + , liveResizingTolerance: 1 // how many px change before pane resizes, to control performance + // SLIDING OPTIONS + , sliderCursor: "pointer" // cursor when resizer-bar will trigger 'sliding' + , slideTrigger_open: "click" // click, dblclick, mouseenter + , slideTrigger_close: "mouseleave"// click, mouseleave + , slideDelay_open: 300 // applies only for mouseenter event - 0 = instant open + , slideDelay_close: 300 // applies only for mouseleave event (300ms is the minimum!) + , hideTogglerOnSlide: false // when pane is slid-open, should the toggler show? + , preventQuickSlideClose: $.layout.browser.webkit // Chrome triggers slideClosed as it is opening + , preventPrematureSlideClose: false // handle incorrect mouseleave trigger, like when over a SELECT-list in IE + // PANE-SPECIFIC TIPS & MESSAGES + , tips: { + Open: "Open" // eg: "Open Pane" + , Close: "Close" + , Resize: "Resize" + , Slide: "Slide Open" + , Pin: "Pin" + , Unpin: "Un-Pin" + , noRoomToOpen: "Not enough room to show this panel." // alert if user tries to open a pane that cannot + , minSizeWarning: "Panel has reached its minimum size" // displays in browser statusbar + , maxSizeWarning: "Panel has reached its maximum size" // ditto + } + // HOT-KEYS & MISC + , showOverflowOnHover: false // will bind allowOverflow() utility to pane.onMouseOver + , enableCursorHotkey: true // enabled 'cursor' hotkeys + //, customHotkey: "" // MUST be pane-specific - EITHER a charCode OR a character + , customHotkeyModifier: "SHIFT" // either 'SHIFT', 'CTRL' or 'CTRL+SHIFT' - NOT 'ALT' + // PANE ANIMATION + // NOTE: fxSss_open, fxSss_close & fxSss_size options (eg: fxName_open) are auto-generated if not passed + , fxName: "slide" // ('none' or blank), slide, drop, scale -- only relevant to 'open' & 'close', NOT 'size' + , fxSpeed: null // slow, normal, fast, 200, nnn - if passed, will OVERRIDE fxSettings.duration + , fxSettings: {} // can be passed, eg: { easing: "easeOutBounce", duration: 1500 } + , fxOpacityFix: true // tries to fix opacity in IE to restore anti-aliasing after animation + , animatePaneSizing: false // true = animate resizing after dragging resizer-bar OR sizePane() is called + /* NOTE: Action-specific FX options are auto-generated from the options above if not specifically set: + fxName_open: "slide" // 'Open' pane animation + fnName_close: "slide" // 'Close' pane animation + fxName_size: "slide" // 'Size' pane animation - when animatePaneSizing = true + fxSpeed_open: null + fxSpeed_close: null + fxSpeed_size: null + fxSettings_open: {} + fxSettings_close: {} + fxSettings_size: {} + */ + // CHILD/NESTED LAYOUTS + , children: null // Layout-options for nested/child layout - even {} is valid as options + , containerSelector: '' // if child is NOT 'directly nested', a selector to find it/them (can have more than one child layout!) + , initChildren: true // true = child layout will be created as soon as _this_ layout completes initialization + , destroyChildren: true // true = destroy child-layout if this pane is destroyed + , resizeChildren: true // true = trigger child-layout.resizeAll() when this pane is resized + // EVENT TRIGGERING + , triggerEventsOnLoad: false // true = trigger onopen OR onclose callbacks when layout initializes + , triggerEventsDuringLiveResize: true // true = trigger onresize callback REPEATEDLY if livePaneResizing==true + // PANE CALLBACKS + , onshow_start: null // CALLBACK when pane STARTS to Show - BEFORE onopen/onhide_start + , onshow_end: null // CALLBACK when pane ENDS being Shown - AFTER onopen/onhide_end + , onhide_start: null // CALLBACK when pane STARTS to Close - BEFORE onclose_start + , onhide_end: null // CALLBACK when pane ENDS being Closed - AFTER onclose_end + , onopen_start: null // CALLBACK when pane STARTS to Open + , onopen_end: null // CALLBACK when pane ENDS being Opened + , onclose_start: null // CALLBACK when pane STARTS to Close + , onclose_end: null // CALLBACK when pane ENDS being Closed + , onresize_start: null // CALLBACK when pane STARTS being Resized ***FOR ANY REASON*** + , onresize_end: function () { + } // CALLBACK when pane ENDS being Resized ***FOR ANY REASON*** + , onsizecontent_start: null // CALLBACK when sizing of content-element STARTS + , onsizecontent_end: null // CALLBACK when sizing of content-element ENDS + , onswap_start: null // CALLBACK when pane STARTS to Swap + , onswap_end: null // CALLBACK when pane ENDS being Swapped + , ondrag_start: null // CALLBACK when pane STARTS being ***MANUALLY*** Resized + , ondrag_end: null // CALLBACK when pane ENDS being ***MANUALLY*** Resized + } + /* + * PANE-SPECIFIC SETTINGS + * - options listed below MUST be specified per-pane - they CANNOT be set under 'panes' + * - all options under the 'panes' key can also be set specifically for any pane + * - most options under the 'panes' key apply only to 'border-panes' - NOT the the center-pane + */ + , north: { + paneSelector: ".ui-layout-north" + , size: "auto" // eg: "auto", "30%", .30, 200 + , resizerCursor: "n-resize" // custom = url(myCursor.cur) + , customHotkey: "" // EITHER a charCode (43) OR a character ("o") + } + , south: { + paneSelector: ".ui-layout-south" + , size: "auto" + , resizerCursor: "s-resize" + , customHotkey: "" + } + , east: { + paneSelector: ".ui-layout-east" + , size: 200 + , resizerCursor: "e-resize" + , customHotkey: "" + } + , west: { + paneSelector: ".ui-layout-west" + , size: 200 + , resizerCursor: "w-resize" + , customHotkey: "" + } + , center: { + paneSelector: ".ui-layout-center" + , minWidth: 0 + , minHeight: 0 + } + }; + + $.layout.optionsMap = { + // layout/global options - NOT pane-options + layout: ("name,instanceKey,stateManagement,effects,inset,zIndexes,errors," + + "zIndex,scrollToBookmarkOnLoad,showErrorMessages,maskPanesEarly," + + "outset,resizeWithWindow,resizeWithWindowDelay,resizeWithWindowMaxDelay," + + "onresizeall,onresizeall_start,onresizeall_end,onload,onload_start,onload_end,onunload,onunload_start,onunload_end").split(",") +// borderPanes: [ ALL options that are NOT specified as 'layout' ] + // default.panes options that apply to the center-pane (most options apply _only_ to border-panes) + , center: ("paneClass,contentSelector,contentIgnoreSelector,findNestedContent,applyDemoStyles,triggerEventsOnLoad," + + "showOverflowOnHover,maskContents,maskObjects,liveContentResizing," + + "containerSelector,children,initChildren,resizeChildren,destroyChildren," + + "onresize,onresize_start,onresize_end,onsizecontent,onsizecontent_start,onsizecontent_end").split(",") + // options that MUST be specifically set 'per-pane' - CANNOT set in the panes (defaults) key + , noDefault: ("paneSelector,resizerCursor,customHotkey").split(",") + }; + + /** + * Processes options passed in converts flat-format data into subkey (JSON) format + * In flat-format, subkeys are _currently_ separated with 2 underscores, like north__optName + * Plugins may also call this method so they can transform their own data + * + * @param {!Object} hash Data/options passed by user - may be a single level or nested levels + * @param {boolean=} [addKeys=false] Should the primary layout.options keys be added if they do not exist? + * @return {Object} Returns hash of minWidth & minHeight + */ + $.layout.transformData = function (hash, addKeys) { + var json = addKeys ? {panes: {}, center: {}} : {} // init return object + , branch, optKey, keys, key, val, i, c; + + if (typeof hash !== "object") + return json; // no options passed + + // convert all 'flat-keys' to 'sub-key' format + for (optKey in hash) { + branch = json; + val = hash[optKey]; + keys = optKey.split("__"); // eg: west__size or north__fxSettings__duration + c = keys.length - 1; + // convert underscore-delimited to subkeys + for (i = 0; i <= c; i++) { + key = keys[i]; + if (i === c) { // last key = value + if ($.isPlainObject(val)) + branch[key] = $.layout.transformData(val); // RECURSE + else + branch[key] = val; + } else { + if (!branch[key]) + branch[key] = {}; // create the subkey + // recurse to sub-key for next loop - if not done + branch = branch[key]; + } + } + } + return json; + }; + +// INTERNAL CONFIG DATA - DO NOT CHANGE THIS! + $.layout.backwardCompatibility = { + // data used by renameOldOptions() + map: { + // OLD Option Name: NEW Option Name + applyDefaultStyles: "applyDemoStyles" + // CHILD/NESTED LAYOUTS + , childOptions: "children" + , initChildLayout: "initChildren" + , destroyChildLayout: "destroyChildren" + , resizeChildLayout: "resizeChildren" + , resizeNestedLayout: "resizeChildren" + // MISC Options + , resizeWhileDragging: "livePaneResizing" + , resizeContentWhileDragging: "liveContentResizing" + , triggerEventsWhileDragging: "triggerEventsDuringLiveResize" + , maskIframesOnResize: "maskContents" + // STATE MANAGEMENT + , useStateCookie: "stateManagement.enabled" + , "cookie.autoLoad": "stateManagement.autoLoad" + , "cookie.autoSave": "stateManagement.autoSave" + , "cookie.keys": "stateManagement.stateKeys" + , "cookie.name": "stateManagement.cookie.name" + , "cookie.domain": "stateManagement.cookie.domain" + , "cookie.path": "stateManagement.cookie.path" + , "cookie.expires": "stateManagement.cookie.expires" + , "cookie.secure": "stateManagement.cookie.secure" + // OLD Language options + , noRoomToOpenTip: "tips.noRoomToOpen" + , togglerTip_open: "tips.Close" // open = Close + , togglerTip_closed: "tips.Open" // closed = Open + , resizerTip: "tips.Resize" + , sliderTip: "tips.Slide" + } + + /** + * @param {Object} opts + */ + , renameOptions: function (opts) { + var map = $.layout.backwardCompatibility.map + , oldData, newData, value + ; + for (var itemPath in map) { + oldData = getBranch(itemPath); + value = oldData.branch[oldData.key]; + if (value !== undefined) { + newData = getBranch(map[itemPath], true); + newData.branch[newData.key] = value; + delete oldData.branch[oldData.key]; + } + } + + /** + * @param {string} path + * @param {boolean=} [create=false] Create path if does not exist + */ + function getBranch(path, create) { + var a = path.split(".") // split keys into array + , c = a.length - 1 + , D = {branch: opts, key: a[c]} // init branch at top & set key (last item) + , i = 0, k, undef; + for (; i < c; i++) { // skip the last key (data) + k = a[i]; + if (D.branch[k] === undefined) { // child-key does not exist + if (create) { + D.branch = D.branch[k] = {}; // create child-branch + } else // can't go any farther + D.branch = {}; // branch is undefined + } else + D.branch = D.branch[k]; // get child-branch + } + return D; + } + } + + /** + * @param {Object} opts + */ + , renameAllOptions: function (opts) { + var ren = $.layout.backwardCompatibility.renameOptions; + // rename root (layout) options + ren(opts); + // rename 'defaults' to 'panes' + if (opts.defaults) { + if (typeof opts.panes !== "object") + opts.panes = {}; + $.extend(true, opts.panes, opts.defaults); + delete opts.defaults; + } + // rename options in the the options.panes key + if (opts.panes) + ren(opts.panes); + // rename options inside *each pane key*, eg: options.west + $.each($.layout.config.allPanes, function (i, pane) { + if (opts[pane]) + ren(opts[pane]); + }); + return opts; + } + }; + + + /* ============================================================ + * BEGIN WIDGET: $( selector ).layout( {options} ); + * ============================================================ + */ + $.fn.layout = function (opts) { + var + // local aliases to global data + browser = $.layout.browser + , _c = $.layout.config + + // local aliases to utlity methods + , cssW = $.layout.cssWidth + , cssH = $.layout.cssHeight + , elDims = $.layout.getElementDimensions + , styles = $.layout.getElementStyles + , evtObj = $.layout.getEventObject + , evtPane = $.layout.parsePaneName + + /** + * options - populated by initOptions() + */ + , options = $.extend(true, {}, $.layout.defaults) + , effects = options.effects = $.extend(true, {}, $.layout.effects) + + /** + * layout-state object + */ + , state = { + // generate unique ID to use for event.namespace so can unbind only events added by 'this layout' + id: "layout" + $.now() // code uses alias: sID + , initialized: false + , paneResizing: false + , panesSliding: {} + , container: {// list all keys referenced in code to avoid compiler error msgs + innerWidth: 0 + , innerHeight: 0 + , outerWidth: 0 + , outerHeight: 0 + , layoutWidth: 0 + , layoutHeight: 0 + } + , north: {childIdx: 0} + , south: {childIdx: 0} + , east: {childIdx: 0} + , west: {childIdx: 0} + , center: {childIdx: 0} + } + + /** + * parent/child-layout pointers + */ +//, hasParentLayout = false - exists ONLY inside Instance so can be set externally + , children = { + north: null + , south: null + , east: null + , west: null + , center: null + } + + /* + * ########################### + * INTERNAL HELPER FUNCTIONS + * ########################### + */ + + /** + * Manages all internal timers + */ + , timer = { + data: {} + , set: function (s, fn, ms) { + timer.clear(s); + timer.data[s] = setTimeout(fn, ms); + } + , clear: function (s) { + var t = timer.data; + if (t[s]) { + clearTimeout(t[s]); + delete t[s]; + } + } + } + + /** + * Alert or console.log a message - IF option is enabled. + * + * @param {(string|!Object)} msg Message (or debug-data) to display + * @param {boolean=} [popup=false] True by default, means 'alert', false means use console.log + * @param {boolean=} [debug=false] True means is a widget debugging message + */ + , _log = function (msg, popup, debug) { + var o = options; + if ((o.showErrorMessages && !debug) || (debug && o.showDebugMessages)) + $.layout.msg(o.name + ' / ' + msg, (popup !== false)); + return false; + } + + /** + * Executes a Callback function after a trigger event, like resize, open or close + * + * @param {string} evtName Name of the layout callback, eg "onresize_start" + * @param {(string|boolean)=} [pane=""] This is passed only so we can pass the 'pane object' to the callback + * @param {(string|boolean)=} [skipBoundEvents=false] True = do not run events bound to the elements - only the callbacks set in options + */ + , _runCallbacks = function (evtName, pane, skipBoundEvents) { + var hasPane = pane && isStr(pane) + , s = hasPane ? state[pane] : state + , o = hasPane ? options[pane] : options + , lName = options.name + // names like onopen and onopen_end separate are interchangeable in options... + , lng = evtName + (evtName.match(/_/) ? "" : "_end") + , shrt = lng.match(/_end$/) ? lng.substr(0, lng.length - 4) : "" + , fn = o[lng] || o[shrt] + , retVal = "NC" // NC = No Callback + , args = [] + , $P = hasPane ? $Ps[pane] : 0 + ; + if (hasPane && !$P) // a pane is specified, but does not exist! + return retVal; + if (!hasPane && typeof(pane) === "boolean") { + skipBoundEvents = pane; // allow pane param to be skipped for Layout callback + pane = ""; + } + + // first trigger the callback set in the options + if (fn) { + try { + // convert function name (string) to function object + if (isStr(fn)) { + if (fn.match(/,/)) { + // function name cannot contain a comma, + // so must be a function name AND a parameter to pass + args = fn.split(",") + , fn = eval(args[0]); + } else // just the name of an external function? + fn = eval(fn); + } + // execute the callback, if exists + if (typeof fn === "function") { + if (args.length) + retVal = g(fn)(args[1]); // pass the argument parsed from 'list' + else if (hasPane) + // pass data: pane-name, pane-element, pane-state, pane-options, and layout-name + retVal = g(fn)(pane, $Ps[pane], s, o, lName); + else // must be a layout/container callback - pass suitable info + retVal = g(fn)(Instance, s, o, lName); + } + } catch (ex) { + _log(options.errors.callbackError.replace(/EVENT/, String.prototype.trim((pane || "") + " " + lng)), false); + if (typeof(ex) === "string" && string.length) + _log("Exception: " + ex, false); + } + } + + // trigger additional events bound directly to the pane + if (!skipBoundEvents && retVal !== false) { + if (hasPane) { // PANE events can be bound to each pane-elements + o = options[pane]; + s = state[pane]; + $P.triggerHandler("layoutpane" + lng, [pane, $P, s, o, lName]); + if (shrt) + $P.triggerHandler("layoutpane" + shrt, [pane, $P, s, o, lName]); + } else { // LAYOUT events can be bound to the container-element + $N.triggerHandler("layout" + lng, [Instance, s, o, lName]); + if (shrt) + $N.triggerHandler("layout" + shrt, [Instance, s, o, lName]); + } + } + + // ALWAYS resizeChildren after an onresize_end event - even during initialization + // IGNORE onsizecontent_end event because causes child-layouts to resize TWICE + if (hasPane && evtName === "onresize_end") // BAD: || evtName === "onsizecontent_end" + resizeChildren(pane + "", true); // compiler hack -force string + + return retVal; + + function g(f) { + return f; + } + + // compiler hack + } + + + /** + * cure iframe display issues in IE & other browsers + */ + , _fixIframe = function (pane) { + if (browser.mozilla) + return; // skip FireFox - it auto-refreshes iframes onShow + var $P = $Ps[pane]; + // if the 'pane' is an iframe, do it + if (state[pane].tagName === "IFRAME") + $P.css(_c.hidden).css(_c.visible); + else // ditto for any iframes INSIDE the pane + $P.find('IFRAME').css(_c.hidden).css(_c.visible); + } + + /** + * @param {string} pane Can accept ONLY a 'pane' (east, west, etc) + * @param {number=} outerSize (optional) Can pass a width, allowing calculations BEFORE element is resized + * @return {number} Returns the innerHeight/Width of el by subtracting padding and borders + */ + , cssSize = function (pane, outerSize) { + var fn = _c[pane].dir == "horz" ? cssH : cssW; + return fn($Ps[pane], outerSize); + } + + /** + * @param {string} pane Can accept ONLY a 'pane' (east, west, etc) + * @return {Object} Returns hash of minWidth & minHeight + */ + , cssMinDims = function (pane) { + // minWidth/Height means CSS width/height = 1px + var $P = $Ps[pane] + , dir = _c[pane].dir + , d = { + minWidth: 1001 - cssW($P, 1000) + , minHeight: 1001 - cssH($P, 1000) + } + ; + if (dir === "horz") + d.minSize = d.minHeight; + if (dir === "vert") + d.minSize = d.minWidth; + return d; + } + + // TODO: see if these methods can be made more useful... + // TODO: *maybe* return cssW/H from these so caller can use this info + + /** + * @param {(string|!Object)} el + * @param {number=} outerWidth + * @param {boolean=} [autoHide=false] + */ + , setOuterWidth = function (el, outerWidth, autoHide) { + var $E = el, w; + if (isStr(el)) + $E = $Ps[el]; // west + else if (!el.jquery) + $E = $(el); + w = cssW($E, outerWidth); + $E.css({width: w}); + if (w > 0) { + if (autoHide && $E.data('autoHidden') && $E.innerHeight() > 0) { + $E.show().data('autoHidden', false); + if (!browser.mozilla) // FireFox refreshes iframes - IE does not + // make hidden, then visible to 'refresh' display after animation + $E.css(_c.hidden).css(_c.visible); + } + } else if (autoHide && !$E.data('autoHidden')) + $E.hide().data('autoHidden', true); + } + + /** + * @param {(string|!Object)} el + * @param {number=} outerHeight + * @param {boolean=} [autoHide=false] + */ + , setOuterHeight = function (el, outerHeight, autoHide) { + var $E = el, h; + if (isStr(el)) + $E = $Ps[el]; // west + else if (!el.jquery) + $E = $(el); + h = cssH($E, outerHeight); + $E.css({height: h, visibility: "visible"}); // may have been 'hidden' by sizeContent + if (h > 0 && $E.innerWidth() > 0) { + if (autoHide && $E.data('autoHidden')) { + $E.show().data('autoHidden', false); + if (!browser.mozilla) // FireFox refreshes iframes - IE does not + $E.css(_c.hidden).css(_c.visible); + } + } else if (autoHide && !$E.data('autoHidden')) + $E.hide().data('autoHidden', true); + } + + + /** + * Converts any 'size' params to a pixel/integer size, if not already + * If 'auto' or a decimal/percentage is passed as 'size', a pixel-size is calculated + * + /** + * @param {string} pane + * @param {(string|number)=} size + * @param {string=} [dir] + * @return {number} + */ + , _parseSize = function (pane, size, dir) { + if (!dir) + dir = _c[pane].dir; + + if (isStr(size) && size.match(/%/)) + size = (size === '100%') ? -1 : parseInt(size, 10) / 100; // convert % to decimal + + if (size === 0) + return 0; + else if (size >= 1) + return parseInt(size, 10); + + var o = options, avail = 0; + if (dir == "horz") // north or south or center.minHeight + avail = sC.innerHeight - ($Ps.north ? o.north.spacing_open : 0) - ($Ps.south ? o.south.spacing_open : 0); + else if (dir == "vert") // east or west or center.minWidth + avail = sC.innerWidth - ($Ps.west ? o.west.spacing_open : 0) - ($Ps.east ? o.east.spacing_open : 0); + + if (size === -1) // -1 == 100% + return avail; + else if (size > 0) // percentage, eg: .25 + return round(avail * size); + else if (pane == "center") + return 0; + else { // size < 0 || size=='auto' || size==Missing || size==Invalid + // auto-size the pane + var dim = (dir === "horz" ? "height" : "width") + , $P = $Ps[pane] + , $C = dim === 'height' ? $Cs[pane] : false + , vis = $.layout.showInvisibly($P) // show pane invisibly if hidden + , szP = $P.css(dim) // SAVE current pane size + , szC = $C ? $C.css(dim) : 0 // SAVE current content size + ; + $P.css(dim, "auto"); + if ($C) + $C.css(dim, "auto"); + size = (dim === "height") ? $P.outerHeight() : $P.outerWidth(); // MEASURE + $P.css(dim, szP).css(vis); // RESET size & visibility + if ($C) + $C.css(dim, szC); + return size; + } + } + + /** + * Calculates current 'size' (outer-width or outer-height) of a border-pane - optionally with 'pane-spacing' added + * + * @param {(string|!Object)} pane + * @param {boolean=} [inclSpace=false] + * @return {number} Returns EITHER Width for east/west panes OR Height for north/south panes + */ + , getPaneSize = function (pane, inclSpace) { + var + $P = $Ps[pane] + , o = options[pane] + , s = state[pane] + , oSp = (inclSpace ? o.spacing_open : 0) + , cSp = (inclSpace ? o.spacing_closed : 0) + ; + if (!$P || s.isHidden) + return 0; + else if (s.isClosed || (s.isSliding && inclSpace)) + return cSp; + else if (_c[pane].dir === "horz") + return $P.outerHeight() + oSp; + else // dir === "vert" + return $P.outerWidth() + oSp; + } + + /** + * Calculate min/max pane dimensions and limits for resizing + * + * @param {string} pane + * @param {boolean=} [slide=false] + */ + , setSizeLimits = function (pane, slide) { + if (!isInitialized()) + return; + var + o = options[pane] + , s = state[pane] + , c = _c[pane] + , dir = c.dir + , type = c.sizeType.toLowerCase() + , isSliding = (slide != undefined ? slide : s.isSliding) // only open() passes 'slide' param + , $P = $Ps[pane] + , paneSpacing = o.spacing_open + // measure the pane on the *opposite side* from this pane + , altPane = _c.oppositeEdge[pane] + , altS = state[altPane] + , $altP = $Ps[altPane] + , altPaneSize = (!$altP || altS.isVisible === false || altS.isSliding ? 0 : (dir == "horz" ? $altP.outerHeight() : $altP.outerWidth())) + , altPaneSpacing = ((!$altP || altS.isHidden ? 0 : options[altPane][altS.isClosed !== false ? "spacing_closed" : "spacing_open"]) || 0) + // limitSize prevents this pane from 'overlapping' opposite pane + , containerSize = (dir == "horz" ? sC.innerHeight : sC.innerWidth) + , minCenterDims = cssMinDims("center") + , minCenterSize = dir == "horz" ? max(options.center.minHeight, minCenterDims.minHeight) : max(options.center.minWidth, minCenterDims.minWidth) + // if pane is 'sliding', then ignore center and alt-pane sizes - because 'overlays' them + , limitSize = (containerSize - paneSpacing - (isSliding ? 0 : (_parseSize("center", minCenterSize, dir) + altPaneSize + altPaneSpacing))) + , minSize = s.minSize = max(_parseSize(pane, o.minSize), cssMinDims(pane).minSize) + , maxSize = s.maxSize = min((o.maxSize ? _parseSize(pane, o.maxSize) : 100000), limitSize) + , r = s.resizerPosition = {} // used to set resizing limits + , top = sC.inset.top + , left = sC.inset.left + , W = sC.innerWidth + , H = sC.innerHeight + , rW = o.spacing_open // subtract resizer-width to get top/left position for south/east + ; + switch (pane) { + case "north": + r.min = top + minSize; + r.max = top + maxSize; + break; + case "west": + r.min = left + minSize; + r.max = left + maxSize; + break; + case "south": + r.min = top + H - maxSize - rW; + r.max = top + H - minSize - rW; + break; + case "east": + r.min = left + W - maxSize - rW; + r.max = left + W - minSize - rW; + break; + } + } + + /** + * Returns data for setting the size/position of center pane. Also used to set Height for east/west panes + * + * @return JSON Returns a hash of all dimensions: top, bottom, left, right, (outer) width and (outer) height + */ + , calcNewCenterPaneDims = function () { + var d = { + top: getPaneSize("north", true) // true = include 'spacing' value for pane + , bottom: getPaneSize("south", true) + , left: getPaneSize("west", true) + , right: getPaneSize("east", true) + , width: 0 + , height: 0 + }; + + // NOTE: sC = state.container + // calc center-pane outer dimensions + d.width = sC.innerWidth - d.left - d.right; // outerWidth + d.height = sC.innerHeight - d.bottom - d.top; // outerHeight + // add the 'container border/padding' to get final positions relative to the container + d.top += sC.inset.top; + d.bottom += sC.inset.bottom; + d.left += sC.inset.left; + d.right += sC.inset.right; + + return d; + } + + + /** + * @param {!Object} el + * @param {boolean=} [allStates=false] + */ + , getHoverClasses = function (el, allStates) { + var + $El = $(el) + , type = $El.data("layoutRole") + , pane = $El.data("layoutEdge") + , o = options[pane] + , root = o[type + "Class"] + , _pane = "-" + pane // eg: "-west" + , _open = "-open" + , _closed = "-closed" + , _slide = "-sliding" + , _hover = "-hover " // NOTE the trailing space + , _state = $El.hasClass(root + _closed) ? _closed : _open + , _alt = _state === _closed ? _open : _closed + , classes = (root + _hover) + (root + _pane + _hover) + (root + _state + _hover) + (root + _pane + _state + _hover) + ; + if (allStates) // when 'removing' classes, also remove alternate-state classes + classes += (root + _alt + _hover) + (root + _pane + _alt + _hover); + + if (type == "resizer" && $El.hasClass(root + _slide)) + classes += (root + _slide + _hover) + (root + _pane + _slide + _hover); + + return String.prototype.trim.call(classes); + } + , addHover = function (evt, el) { + var $E = $(el || this); + if (evt && $E.data("layoutRole") === "toggler") + evt.stopPropagation(); // prevent triggering 'slide' on Resizer-bar + $E.addClass(getHoverClasses($E)); + } + , removeHover = function (evt, el) { + var $E = $(el || this); + $E.removeClass(getHoverClasses($E, true)); + } + + , onResizerEnter = function (evt) { // ALSO called by toggler.mouseenter + var pane = $(this).data("layoutEdge") + , s = state[pane] + , $d = $(document) + ; + // ignore closed-panes and mouse moving back & forth over resizer! + // also ignore if ANY pane is currently resizing + if (s.isResizing || state.paneResizing) + return; + + if (options.maskPanesEarly) + showMasks(pane, {resizing: true}); + } + , onResizerLeave = function (evt, el) { + var e = el || this // el is only passed when called by the timer + , pane = $(e).data("layoutEdge") + , name = pane + "ResizerLeave" + , $d = $(document) + ; + timer.clear(pane + "_openSlider"); // cancel slideOpen timer, if set + timer.clear(name); // cancel enableSelection timer - may re/set below + // this method calls itself on a timer because it needs to allow + // enough time for dragging to kick-in and set the isResizing flag + // dragging has a 100ms delay set, so this delay must be >100 + if (!el) // 1st call - mouseleave event + timer.set(name, function () { + onResizerLeave(evt, e); + }, 200); + // if user is resizing, dragStop will reset everything, so skip it here + else if (options.maskPanesEarly && !state.paneResizing) // 2nd call - by timer + hideMasks(); + } + + /* + * ########################### + * INITIALIZATION METHODS + * ########################### + */ + + /** + * Initialize the layout - called automatically whenever an instance of layout is created + * + * @see none - triggered onInit + * @return mixed true = fully initialized | false = panes not initialized (yet) | 'cancel' = abort + */ + , _create = function () { + // initialize config/options + initOptions(); + var o = options + , s = state; + + // TEMP state so isInitialized returns true during init process + s.creatingLayout = true; + + // init plugins for this layout, if there are any (eg: stateManagement) + runPluginCallbacks(Instance, $.layout.onCreate); + + // options & state have been initialized, so now run beforeLoad callback + // onload will CANCEL layout creation if it returns false + if (false === _runCallbacks("onload_start")) + return 'cancel'; + + // initialize the container element + _initContainer(); + + // bind hotkey function - keyDown - if required + initHotkeys(); + + // bind window.onunload + $(window).on("unload." + sID, unload); + + // init plugins for this layout, if there are any (eg: customButtons) + runPluginCallbacks(Instance, $.layout.onLoad); + + // if layout elements are hidden, then layout WILL NOT complete initialization! + // initLayoutElements will set initialized=true and run the onload callback IF successful + if (o.initPanes) + _initLayoutElements(); + + delete s.creatingLayout; + + resizeAll(); + + $.each(["south", "north", "east", "west"], function (i, pane) { + if (!$Ps[pane]) + return; // no pane - SKIP + o = options[pane]; + s = state[pane]; + + var $P = $Ps[pane]; + if (o.initHidden) { + hide(pane); + } else if (o.initClosed) { + close(pane); + } + }); + + return state.initialized; + } + + /** + * Initialize the layout IF not already + * + * @see All methods in Instance run this test + * @return boolean true = layoutElements have been initialized | false = panes are not initialized (yet) + */ + , isInitialized = function () { + if (state.initialized || state.creatingLayout) + return true; // already initialized + else + return _initLayoutElements(); // try to init panes NOW + } + + /** + * Initialize the layout - called automatically whenever an instance of layout is created + * + * @see _create() & isInitialized + * @param {boolean=} [retry=false] // indicates this is a 2nd try + * @return An object pointer to the instance created + */ + , _initLayoutElements = function (retry) { + // initialize config/options + var o = options; + // CANNOT init panes inside a hidden container! + if (!$N.is(":visible")) { + // handle Chrome bug where popup window 'has no height' + // if layout is BODY element, try again in 50ms + // SEE: http://layout.jquery-dev.com/samples/test_popup_window.html + if (!retry && browser.webkit && $N[0].tagName === "BODY") + setTimeout(function () { + _initLayoutElements(true); + }, 50); + return false; + } + + // a center pane is required, so make sure it exists + if (!getPane("center").length) { + return _log(o.errors.centerPaneMissing); + } + + // TEMP state so isInitialized returns true during init process + state.creatingLayout = true; + + // update Container dims + $.extend(sC, elDims($N, o.inset)); // passing inset means DO NOT include insetX values + + // initialize all layout elements + initPanes(); // size & position panes - calls initHandles() - which calls initResizable() + + if (o.scrollToBookmarkOnLoad) { + var l = self.location; + if (l.hash) + l.replace(l.hash); // scrollTo Bookmark + } + + // check to see if this layout 'nested' inside a pane + if (Instance.hasParentLayout) + o.resizeWithWindow = false; + // bind resizeAll() for 'this layout instance' to window.resize event + else if (o.resizeWithWindow) + $(window).on("resize." + sID, windowResize); + + delete state.creatingLayout; + state.initialized = true; + + // init plugins for this layout, if there are any + runPluginCallbacks(Instance, $.layout.onReady); + + // now run the onload callback, if exists + _runCallbacks("onload_end"); + + return true; // elements initialized successfully + } + + /** + * Initialize nested layouts for a specific pane - can optionally pass layout-options + * + * @param {(string|Object)} evt_or_pane The pane being opened, ie: north, south, east, or west + * @param {Object=} [opts] Layout-options - if passed, will OVERRRIDE options[pane].children + * @return An object pointer to the layout instance created - or null + */ + , createChildren = function (evt_or_pane, opts) { + var pane = evtPane.call(this, evt_or_pane) + , $P = $Ps[pane] + ; + if (!$P) + return; + var $C = $Cs[pane] + , s = state[pane] + , o = options[pane] + , sm = options.stateManagement || {} + , cos = opts ? (o.children = opts) : o.children + ; + if ($.isPlainObject(cos)) + cos = [cos]; // convert a hash to a 1-elem array + else if (!cos || !Array.isArray(cos)) + return; + + $.each(cos, function (idx, co) { + if (!$.isPlainObject(co)) + return; + + // determine which element is supposed to be the 'child container' + // if pane has a 'containerSelector' OR a 'content-div', use those instead of the pane + var $containers = co.containerSelector ? $P.find(co.containerSelector) : ($C || $P); + + $containers.each(function () { + var $cont = $(this) + , child = $cont.data("layout") // see if a child-layout ALREADY exists on this element + ; + // if no layout exists, but children are set, try to create the layout now + if (!child) { + // TODO: see about moving this to the stateManagement plugin, as a method + // set a unique child-instance key for this layout, if not already set + setInstanceKey({container: $cont, options: co}, s); + // If THIS layout has a hash in stateManagement.autoLoad, + // then see if it also contains state-data for this child-layout + // If so, copy the stateData to child.options.stateManagement.autoLoad + if (sm.includeChildren && state.stateData[pane]) { + // THIS layout's state was cached when its state was loaded + var paneChildren = state.stateData[pane].children || {} + , childState = paneChildren[co.instanceKey] + , co_sm = co.stateManagement || (co.stateManagement = {autoLoad: true}) + ; + // COPY the stateData into the autoLoad key + if (co_sm.autoLoad === true && childState) { + co_sm.autoSave = false; // disable autoSave because saving handled by parent-layout + co_sm.includeChildren = true; // cascade option - FOR NOW + co_sm.autoLoad = $.extend(true, {}, childState); // COPY the state-hash + } + } + + // create the layout + child = $cont.layout(co); + + // if successful, update data + if (child) { + // add the child and update all layout-pointers + // MAY have already been done by child-layout calling parent.refreshChildren() + refreshChildren(pane, child); + } + } + }); + }); + } + + , setInstanceKey = function (child, parentPaneState) { + // create a named key for use in state and instance branches + var $c = child.container + , o = child.options + , sm = o.stateManagement + , key = o.instanceKey || $c.data("layoutInstanceKey") + ; + if (!key) + key = (sm && sm.cookie ? sm.cookie.name : '') || o.name; // look for a name/key + if (!key) + key = "layout" + (++parentPaneState.childIdx); // if no name/key found, generate one + else + key = key.replace(/[^\w-]/gi, '_').replace(/_{2,}/g, '_'); // ensure is valid as a hash key + o.instanceKey = key; + $c.data("layoutInstanceKey", key); // useful if layout is destroyed and then recreated + return key; + } + + /** + * @param {string} pane The pane being opened, ie: north, south, east, or west + * @param {Object=} newChild New child-layout Instance to add to this pane + */ + , refreshChildren = function (pane, newChild) { + var $P = $Ps[pane] + , pC = children[pane] + , s = state[pane] + , o + ; + // check for destroy()ed layouts and update the child pointers & arrays + if ($.isPlainObject(pC)) { + $.each(pC, function (key, child) { + if (child.destroyed) + delete pC[key] + }); + // if no more children, remove the children hash + if ($.isEmptyObject(pC)) + pC = children[pane] = null; // clear children hash + } + + // see if there is a directly-nested layout inside this pane + // if there is, then there can be only ONE child-layout, so check that... + if (!newChild && !pC) { + newChild = $P.data("layout"); + } + + // if a newChild instance was passed, add it to children[pane] + if (newChild) { + // update child.state + newChild.hasParentLayout = true; // set parent-flag in child + // instanceKey is a key-name used in both state and children + o = newChild.options; + // set a unique child-instance key for this layout, if not already set + setInstanceKey(newChild, s); + // add pointer to pane.children hash + if (!pC) + pC = children[pane] = {}; // create an empty children hash + pC[o.instanceKey] = newChild.container.data("layout"); // add childLayout instance + } + + // ALWAYS refresh the pane.children alias, even if null + Instance[pane].children = children[pane]; + + // if newChild was NOT passed - see if there is a child layout NOW + if (!newChild) { + createChildren(pane); // MAY create a child and re-call this method + } + } + + , windowResize = function () { + var o = options + , delay = Number(o.resizeWithWindowDelay); + if (delay < 10) + delay = 100; // MUST have a delay! + // resizing uses a delay-loop because the resize event fires repeatly - except in FF, but delay anyway + timer.clear("winResize"); // if already running + timer.set("winResize", function () { + timer.clear("winResize"); + timer.clear("winResizeRepeater"); + var dims = elDims($N, o.inset); + // only trigger resizeAll() if container has changed size + if (dims.innerWidth !== sC.innerWidth || dims.innerHeight !== sC.innerHeight) + resizeAll(); + }, delay); + // ALSO set fixed-delay timer, if not already running + if (!timer.data["winResizeRepeater"]) + setWindowResizeRepeater(); + } + + , setWindowResizeRepeater = function () { + var delay = Number(options.resizeWithWindowMaxDelay); + if (delay > 0) + timer.set("winResizeRepeater", function () { + setWindowResizeRepeater(); + resizeAll(); + }, delay); + } + + , unload = function () { + var o = options; + + _runCallbacks("onunload_start"); + + // trigger plugin callabacks for this layout (eg: stateManagement) + runPluginCallbacks(Instance, $.layout.onUnload); + + _runCallbacks("onunload_end"); + } + + /** + * Validate and initialize container CSS and events + * + * @see _create() + */ + , _initContainer = function () { + var + N = $N[0] + , $H = $("html") + , tag = sC.tagName = N.tagName + , id = sC.id = N.id + , cls = sC.className = N.className + , o = options + , name = o.name + , props = "position,margin,padding,border" + , css = "layoutCSS" + , CSS = {} + , hid = "hidden" // used A LOT! + // see if this container is a 'pane' inside an outer-layout + , parent = $N.data("parentLayout") // parent-layout Instance + , pane = $N.data("layoutEdge") // pane-name in parent-layout + , isChild = parent && pane + , num = $.layout.cssNum + , $parent, n + ; + // sC = state.container + //sC.selector = $N.selector.split(".slice")[0]; + sC.ref = (o.name ? o.name + ' layout / ' : '') + tag + (id ? "#" + id : cls ? '.[' + cls + ']' : ''); // used in messages + sC.isBody = (tag === "BODY"); + + // try to find a parent-layout + if (!isChild && !sC.isBody) { + $parent = $N.closest("." + $.layout.defaults.panes.paneClass); + parent = $parent.data("parentLayout"); + pane = $parent.data("layoutEdge"); + isChild = parent && pane; + } + + $N.data({ + layout: Instance + , layoutContainer: sID // FLAG to indicate this is a layout-container - contains unique internal ID + }) + .addClass(o.containerClass) + ; + var layoutMethods = { + destroy: '' + , initPanes: '' + , resizeAll: 'resizeAll' + , resize: 'resizeAll' + }; + // loop hash and bind all methods - include layoutID namespacing + for (name in layoutMethods) { + $N.on("layout" + name.toLowerCase() + "." + sID, Instance[layoutMethods[name] || name]); + } + + // if this container is another layout's 'pane', then set child/parent pointers + if (isChild) { + // update parent flag + Instance.hasParentLayout = true; + // set pointers to THIS child-layout (Instance) in parent-layout + parent.refreshChildren(pane, Instance); + } + + // SAVE original container CSS for use in destroy() + if (!$N.data(css)) { + // handle props like overflow different for BODY & HTML - has 'system default' values + if (sC.isBody) { + // SAVE CSS + $N.data(css, $.extend(styles($N, props), { + height: $N.css("height") + , overflow: $N.css("overflow") + , overflowX: $N.css("overflowX") + , overflowY: $N.css("overflowY") + })); + // ALSO SAVE CSS + $H.data(css, $.extend(styles($H, 'padding'), { + height: "auto" // FF would return a fixed px-size! + , overflow: $H.css("overflow") + , overflowX: $H.css("overflowX") + , overflowY: $H.css("overflowY") + })); + } else // handle props normally for non-body elements + $N.data(css, styles($N, props + ",top,bottom,left,right,width,height,overflow,overflowX,overflowY")); + } + + try { + // common container CSS + CSS = { + overflow: hid + , overflowX: hid + , overflowY: hid + }; + $N.css(CSS); + + if (o.inset && !$.isPlainObject(o.inset)) { + // can specify a single number for equal outset all-around + n = parseInt(o.inset, 10) || 0; + o.inset = { + top: n + , bottom: n + , left: n + , right: n + }; + } + + // format html & body if this is a full page layout + if (sC.isBody) { + // if HTML has padding, use this as an outer-spacing around BODY + if (!o.outset) { + // use padding from parent-elem (HTML) as outset + o.outset = { + top: num($H, "paddingTop") + , bottom: num($H, "paddingBottom") + , left: num($H, "paddingLeft") + , right: num($H, "paddingRight") + }; + } else if (!$.isPlainObject(o.outset)) { + // can specify a single number for equal outset all-around + n = parseInt(o.outset, 10) || 0; + o.outset = { + top: n + , bottom: n + , left: n + , right: n + }; + } + // HTML + $H.css(CSS).css({ + height: "100%" + , border: "none" // no border or padding allowed when using height = 100% + , padding: 0 // ditto + , margin: 0 + }); + // BODY + if (browser.isIE6) { + // IE6 CANNOT use the trick of setting absolute positioning on all 4 sides - must have 'height' + $N.css({ + width: "100%" + , height: "100%" + , border: "none" // no border or padding allowed when using height = 100% + , padding: 0 // ditto + , margin: 0 + , position: "relative" + }); + // convert body padding to an inset option - the border cannot be measured in IE6! + if (!o.inset) + o.inset = elDims($N).inset; + } else { // use absolute positioning for BODY to allow borders & padding without overflow + $N.css({ + width: "auto" + , height: "auto" + , margin: 0 + , position: "absolute" // allows for border and padding on BODY + }); + // apply edge-positioning created above + $N.css(o.outset); + } + // set current layout-container dimensions + $.extend(sC, elDims($N, o.inset)); // passing inset means DO NOT include insetX values + } else { + // container MUST have 'position' + var p = $N.css("position"); + if (!p || !p.match(/(fixed|absolute|relative)/)) + $N.css("position", "relative"); + + // set current layout-container dimensions + if ($N.is(":visible")) { + $.extend(sC, elDims($N, o.inset)); // passing inset means DO NOT change insetX (padding) values + if (sC.innerHeight < 1) // container has no 'height' - warn developer + _log(o.errors.noContainerHeight.replace(/CONTAINER/, sC.ref)); + } + } + + // if container has min-width/height, then enable scrollbar(s) + if (num($N, "minWidth")) + $N.parent().css("overflowX", "auto"); + if (num($N, "minHeight")) + $N.parent().css("overflowY", "auto"); + + } catch (ex) { + } + } + + /** + * Bind layout hotkeys - if options enabled + * + * @see _create() and addPane() + * @param {string=} [panes=""] The edge(s) to process + */ + , initHotkeys = function (panes) { + panes = panes ? panes.split(",") : _c.borderPanes; + // bind keyDown to capture hotkeys, if option enabled for ANY pane + $.each(panes, function (i, pane) { + var o = options[pane]; + if (o.enableCursorHotkey || o.customHotkey) { + $(document).on("keydown." + sID, keyDown); // only need to bind this ONCE + return false; // BREAK - binding was done + } + }); + } + + /** + * Build final OPTIONS data + * + * @see _create() + */ + , initOptions = function () { + var data, d, pane, key, val, i, c, o; + + // reprocess user's layout-options to have correct options sub-key structure + opts = $.layout.transformData(opts, true); // panes = default subkey + + // auto-rename old options for backward compatibility + opts = $.layout.backwardCompatibility.renameAllOptions(opts); + + // if user-options has 'panes' key (pane-defaults), clean it... + if (!$.isEmptyObject(opts.panes)) { + // REMOVE any pane-defaults that MUST be set per-pane + data = $.layout.optionsMap.noDefault; + for (i = 0, c = data.length; i < c; i++) { + key = data[i]; + delete opts.panes[key]; // OK if does not exist + } + // REMOVE any layout-options specified under opts.panes + data = $.layout.optionsMap.layout; + for (i = 0, c = data.length; i < c; i++) { + key = data[i]; + delete opts.panes[key]; // OK if does not exist + } + } + + // MOVE any NON-layout-options from opts-root to opts.panes + data = $.layout.optionsMap.layout; + var rootKeys = $.layout.config.optionRootKeys; + for (key in opts) { + val = opts[key]; + if ($.inArray(key, rootKeys) < 0 && $.inArray(key, data) < 0) { + if (!opts.panes[key]) + opts.panes[key] = $.isPlainObject(val) ? $.extend(true, {}, val) : val; + delete opts[key] + } + } + + // START by updating ALL options from opts + $.extend(true, options, opts); + + // CREATE final options (and config) for EACH pane + $.each(_c.allPanes, function (i, pane) { + + // apply 'pane-defaults' to CONFIG.[PANE] + _c[pane] = $.extend(true, {}, _c.panes, _c[pane]); + + d = options.panes; + o = options[pane]; + + // center-pane uses SOME keys in defaults.panes branch + if (pane === 'center') { + // ONLY copy keys from opts.panes listed in: $.layout.optionsMap.center + data = $.layout.optionsMap.center; // list of 'center-pane keys' + for (i = 0, c = data.length; i < c; i++) { // loop the list... + key = data[i]; + // only need to use pane-default if pane-specific value not set + if (!opts.center[key] && (opts.panes[key] || !o[key])) + o[key] = d[key]; // pane-default + } + } else { + // border-panes use ALL keys in defaults.panes branch + o = options[pane] = $.extend(true, {}, d, o); // re-apply pane-specific opts AFTER pane-defaults + createFxOptions(pane); + // ensure all border-pane-specific base-classes exist + if (!o.resizerClass) + o.resizerClass = "ui-layout-resizer"; + if (!o.togglerClass) + o.togglerClass = "ui-layout-toggler"; + } + // ensure we have base pane-class (ALL panes) + if (!o.paneClass) + o.paneClass = "ui-layout-pane"; + }); + + // update options.zIndexes if a zIndex-option specified + var zo = opts.zIndex + , z = options.zIndexes; + if (zo > 0) { + z.pane_normal = zo; + z.content_mask = max(zo + 1, z.content_mask); // MIN = +1 + z.resizer_normal = max(zo + 2, z.resizer_normal); // MIN = +2 + } + + // DELETE 'panes' key now that we are done - values were copied to EACH pane + delete options.panes; + + + function createFxOptions(pane) { + var o = options[pane] + , d = options.panes; + // ensure fxSettings key to avoid errors + if (!o.fxSettings) + o.fxSettings = {}; + if (!d.fxSettings) + d.fxSettings = {}; + + $.each(["_open", "_close", "_size"], function (i, n) { + var + sName = "fxName" + n + , sSpeed = "fxSpeed" + n + , sSettings = "fxSettings" + n + // recalculate fxName according to specificity rules + , fxName = o[sName] = + o[sName] // options.west.fxName_open + || d[sName] // options.panes.fxName_open + || o.fxName // options.west.fxName + || d.fxName // options.panes.fxName + || "none" // MEANS $.layout.defaults.panes.fxName == "" || false || null || 0 + , fxExists = $.effects && ($.effects[fxName] || ($.effects.effect && $.effects.effect[fxName])) + ; + // validate fxName to ensure is valid effect - MUST have effect-config data in options.effects + if (fxName === "none" || !options.effects[fxName] || !fxExists) + fxName = o[sName] = "none"; // effect not loaded OR unrecognized fxName + + // set vars for effects subkeys to simplify logic + var fx = options.effects[fxName] || {} // effects.slide + , fx_all = fx.all || null // effects.slide.all + , fx_pane = fx[pane] || null // effects.slide.west + ; + // create fxSpeed[_open|_close|_size] + o[sSpeed] = + o[sSpeed] // options.west.fxSpeed_open + || d[sSpeed] // options.west.fxSpeed_open + || o.fxSpeed // options.west.fxSpeed + || d.fxSpeed // options.panes.fxSpeed + || null // DEFAULT - let fxSetting.duration control speed + ; + // create fxSettings[_open|_close|_size] + o[sSettings] = $.extend( + true + , {} + , fx_all // effects.slide.all + , fx_pane // effects.slide.west + , d.fxSettings // options.panes.fxSettings + , o.fxSettings // options.west.fxSettings + , d[sSettings] // options.panes.fxSettings_open + , o[sSettings] // options.west.fxSettings_open + ); + }); + + // DONE creating action-specific-settings for this pane, + // so DELETE generic options - are no longer meaningful + delete o.fxName; + delete o.fxSpeed; + delete o.fxSettings; + } + } + + /** + * Initialize module objects, styling, size and position for all panes + * + * @see _initElements() + * @param {string} pane The pane to process + */ + , getPane = function (pane) { + var sel = options[pane].paneSelector; + if (sel.substr(0, 1) === "#") // ID selector + // NOTE: elements selected 'by ID' DO NOT have to be 'children' + return $N.find(sel).eq(0); + else { // class or other selector + var $P = $N.children(sel).eq(0); + // look for the pane nested inside a 'form' element + return $P.length ? $P : $N.children("form:first").children(sel).eq(0); + } + } + + /** + * @param {Object=} evt + */ + , initPanes = function (evt) { + // stopPropagation if called by trigger("layoutinitpanes") - use evtPane utility + evtPane(evt); + + // NOTE: do north & south FIRST so we can measure their height - do center LAST + $.each(_c.allPanes, function (idx, pane) { + addPane(pane, true); + }); + + // init the pane-handles NOW in case we have to hide or close the pane below + initHandles(); + + // now that all panes have been initialized and initially-sized, + // make sure there is really enough space available for each pane + $.each(_c.borderPanes, function (i, pane) { + if ($Ps[pane] && state[pane].isVisible) { // pane is OPEN + setSizeLimits(pane); + makePaneFit(pane); // pane may be Closed, Hidden or Resized by makePaneFit() + } + }); + // size center-pane AGAIN in case we 'closed' a border-pane in loop above + sizeMidPanes("center"); + + // Chrome/Webkit sometimes fires callbacks BEFORE it completes resizing! + // Before RC30.3, there was a 10ms delay here, but that caused layout + // to load asynchrously, which is BAD, so try skipping delay for now + + // process pane contents and callbacks, and init/resize child-layout if exists + $.each(_c.allPanes, function (idx, pane) { + afterInitPane(pane); + }); + } + + /** + * Add a pane to the layout - subroutine of initPanes() + * + * @see initPanes() + * @param {string} pane The pane to process + * @param {boolean=} [force=false] Size content after init + */ + , addPane = function (pane, force) { + if (!force && !isInitialized()) + return; + var + o = options[pane] + , s = state[pane] + , c = _c[pane] + , dir = c.dir + , fx = s.fx + , spacing = o.spacing_open || 0 + , isCenter = (pane === "center") + , CSS = {} + , $P = $Ps[pane] + , size, minSize, maxSize, child + ; + // if pane-pointer already exists, remove the old one first + if ($P) + removePane(pane, false, true, false); + else + $Cs[pane] = false; // init + + $P = $Ps[pane] = getPane(pane); + if (!$P.length) { + $Ps[pane] = false; // logic + return; + } + + // SAVE original Pane CSS + if (!$P.data("layoutCSS")) { + var props = "position,top,left,bottom,right,width,height,overflow,zIndex,display,backgroundColor,padding,margin,border"; + $P.data("layoutCSS", styles($P, props)); + } + + // create alias for pane data in Instance - initHandles will add more + Instance[pane] = { + name: pane + , pane: $Ps[pane] + , content: $Cs[pane] + , options: options[pane] + , state: state[pane] + , children: children[pane] + }; + + // add classes, attributes & events + $P.data({ + parentLayout: Instance // pointer to Layout Instance + , layoutPane: Instance[pane] // NEW pointer to pane-alias-object + , layoutEdge: pane + , layoutRole: "pane" + }) + .css(c.cssReq).css("zIndex", options.zIndexes.pane_normal) + .css(o.applyDemoStyles ? c.cssDemo : {}) // demo styles + .addClass(o.paneClass + " " + o.paneClass + "-" + pane) // default = "ui-layout-pane ui-layout-pane-west" - may be a dupe of 'paneSelector' + .on("mouseenter." + sID, addHover) + .on("mouseleave." + sID, removeHover) + ; + var paneMethods = { + hide: '' + , show: '' + , toggle: '' + , close: '' + , open: '' + , slideOpen: '' + , slideClose: '' + , slideToggle: '' + , size: 'sizePane' + , sizePane: 'sizePane' + , sizeContent: '' + , sizeHandles: '' + , enableClosable: '' + , disableClosable: '' + , enableSlideable: '' + , disableSlideable: '' + , enableResizable: '' + , disableResizable: '' + , swapPanes: 'swapPanes' + , swap: 'swapPanes' + , move: 'swapPanes' + , removePane: 'removePane' + , remove: 'removePane' + , createChildren: '' + , resizeChildren: '' + , resizeAll: 'resizeAll' + , resizeLayout: 'resizeAll' + } + , name; + // loop hash and bind all methods - include layoutID namespacing + for (name in paneMethods) { + $P.on("layoutpane" + name.toLowerCase() + "." + sID, Instance[paneMethods[name] || name]); + } + + // see if this pane has a 'scrolling-content element' + initContent(pane, false); // false = do NOT sizeContent() - called later + + if (!isCenter) { + // call _parseSize AFTER applying pane classes & styles - but before making visible (if hidden) + // if o.size is auto or not valid, then MEASURE the pane and use that as its 'size' + size = s.size = _parseSize(pane, o.size); + minSize = _parseSize(pane, o.minSize) || 1; + maxSize = _parseSize(pane, o.maxSize) || 100000; + if (size > 0) + size = max(min(size, maxSize), minSize); + s.autoResize = o.autoResize; // used with percentage sizes + + // state for border-panes + s.isClosed = false; // true = pane is closed + s.isSliding = false; // true = pane is currently open by 'sliding' over adjacent panes + s.isResizing = false; // true = pane is in process of being resized + s.isHidden = false; // true = pane is hidden - no spacing, resizer or toggler is visible! + + // array for 'pin buttons' whose classNames are auto-updated on pane-open/-close + if (!s.pins) + s.pins = []; + } + // states common to ALL panes + s.tagName = $P[0].tagName; + s.edge = pane; // useful if pane is (or about to be) 'swapped' - easy find out where it is (or is going) + s.noRoom = false; // true = pane 'automatically' hidden due to insufficient room - will unhide automatically + s.isVisible = true; // false = pane is invisible - closed OR hidden - simplify logic + + // init pane positioning + setPanePosition(pane); + + // if pane is not visible, + if (dir === "horz") // north or south pane + CSS.height = cssH($P, size); + else if (dir === "vert") // east or west pane + CSS.width = cssW($P, size); + //else if (isCenter) {} + + $P.css(CSS); // apply size -- top, bottom & height will be set by sizeMidPanes + if (dir != "horz") + sizeMidPanes(pane, true); // true = skipCallback + + // if manually adding a pane AFTER layout initialization, then... + if (state.initialized) { + initHandles(pane); + initHotkeys(pane); + } + + // close or hide the pane if specified in settings + if (o.initClosed && o.closable && !o.initHidden) + close(pane, true, true); // true, true = force, noAnimation + else if (o.initHidden || o.initClosed) + hide(pane); // will be completely invisible - no resizer or spacing + else if (!s.noRoom) + // make the pane visible - in case was initially hidden + $P.css("display", "block"); + // ELSE setAsOpen() - called later by initHandles() + + // RESET visibility now - pane will appear IF display:block + $P.css("visibility", "visible"); + + // check option for auto-handling of pop-ups & drop-downs + if (o.showOverflowOnHover) + $P.on('hover',allowOverflow, resetOverflow); + + // if manually adding a pane AFTER layout initialization, then... + if (state.initialized) { + afterInitPane(pane); + } + } + + , afterInitPane = function (pane) { + var $P = $Ps[pane] + , s = state[pane] + , o = options[pane] + ; + if (!$P) + return; + + // see if there is a directly-nested layout inside this pane + if ($P.data("layout")) + refreshChildren(pane, $P.data("layout")); + + // process pane contents and callbacks, and init/resize child-layout if exists + if (s.isVisible) { // pane is OPEN + if (state.initialized) // this pane was added AFTER layout was created + resizeAll(); // will also sizeContent + else + sizeContent(pane); + + if (o.triggerEventsOnLoad) + _runCallbacks("onresize_end", pane); + else // automatic if onresize called, otherwise call it specifically + // resize child - IF inner-layout already exists (created before this layout) + resizeChildren(pane, true); // a previously existing childLayout + } + + // init childLayouts - even if pane is not visible + if (o.initChildren && o.children) + createChildren(pane); + } + + /** + * @param {string=} panes The pane(s) to process + */ + , setPanePosition = function (panes) { + panes = panes ? panes.split(",") : _c.borderPanes; + + // create toggler DIVs for each pane, and set object pointers for them, eg: $R.north = north toggler DIV + $.each(panes, function (i, pane) { + var $P = $Ps[pane] + , $R = $Rs[pane] + , o = options[pane] + , s = state[pane] + , side = _c[pane].side + , CSS = {} + ; + if (!$P) + return; // pane does not exist - skip + + // set css-position to account for container borders & padding + switch (pane) { + case "north": + CSS.top = sC.inset.top; + CSS.left = sC.inset.left; + CSS.right = sC.inset.right; + break; + case "south": + CSS.bottom = sC.inset.bottom; + CSS.left = sC.inset.left; + CSS.right = sC.inset.right; + break; + case "west": + CSS.left = sC.inset.left; // top, bottom & height set by sizeMidPanes() + break; + case "east": + CSS.right = sC.inset.right; // ditto + break; + case "center": // top, left, width & height set by sizeMidPanes() + } + // apply position + $P.css(CSS); + + // update resizer position + if ($R && s.isClosed) + $R.css(side, sC.inset[side]); + else if ($R && !s.isHidden) + $R.css(side, sC.inset[side] + getPaneSize(pane)); + }); + } + + /** + * Initialize module objects, styling, size and position for all resize bars and toggler buttons + * + * @see _create() + * @param {string=} [panes=""] The edge(s) to process + */ + , initHandles = function (panes) { + panes = panes ? panes.split(",") : _c.borderPanes; + + // create toggler DIVs for each pane, and set object pointers for them, eg: $R.north = north toggler DIV + $.each(panes, function (i, pane) { + var $P = $Ps[pane]; + $Rs[pane] = false; // INIT + $Ts[pane] = false; + if (!$P) + return; // pane does not exist - skip + + var o = options[pane] + , s = state[pane] + , c = _c[pane] + , paneId = o.paneSelector.substr(0, 1) === "#" ? o.paneSelector.substr(1) : "" + , rClass = o.resizerClass + , tClass = o.togglerClass + , spacing = (s.isVisible ? o.spacing_open : o.spacing_closed) + , _pane = "-" + pane // used for classNames + , _state = (s.isVisible ? "-open" : "-closed") // used for classNames + , I = Instance[pane] + // INIT RESIZER BAR + , $R = I.resizer = $Rs[pane] = $("
                              ") + // INIT TOGGLER BUTTON + , $T = I.toggler = (o.closable ? $Ts[pane] = $("
                              ") : false) + ; + + //if (s.isVisible && o.resizable) ... handled by initResizable + if (!s.isVisible && o.slidable) + $R.attr("title", o.tips.Slide).css("cursor", o.sliderCursor); + + $R // if paneSelector is an ID, then create a matching ID for the resizer, eg: "#paneLeft" => "paneLeft-resizer" + .attr("id", paneId ? paneId + "-resizer" : "") + .data({ + parentLayout: Instance + , layoutPane: Instance[pane] // NEW pointer to pane-alias-object + , layoutEdge: pane + , layoutRole: "resizer" + }) + .css(_c.resizers.cssReq).css("zIndex", options.zIndexes.resizer_normal) + .css(o.applyDemoStyles ? _c.resizers.cssDemo : {}) // add demo styles + .addClass(rClass + " " + rClass + _pane) + .on('hover',addHover, removeHover) // ALWAYS add hover-classes, even if resizing is not enabled - handle with CSS instead + .on('hover',onResizerEnter, onResizerLeave) // ALWAYS NEED resizer.mouseleave to balance toggler.mouseenter + .on('mousedown',$.layout.disableTextSelection) // prevent text-selection OUTSIDE resizer + .on('mouseup',$.layout.enableTextSelection) // not really necessary, but just in case + .appendTo($N) // append DIV to container + ; + if ($.fn.disableSelection) + $R.disableSelection(); // prevent text-selection INSIDE resizer + if (o.resizerDblClickToggle) + $R.on("dblclick." + sID, toggle); + + if ($T) { + $T // if paneSelector is an ID, then create a matching ID for the resizer, eg: "#paneLeft" => "#paneLeft-toggler" + .attr("id", paneId ? paneId + "-toggler" : "") + .data({ + parentLayout: Instance + , layoutPane: Instance[pane] // NEW pointer to pane-alias-object + , layoutEdge: pane + , layoutRole: "toggler" + }) + .css(_c.togglers.cssReq) // add base/required styles + .css(o.applyDemoStyles ? _c.togglers.cssDemo : {}) // add demo styles + .addClass(tClass + " " + tClass + _pane) + .on('hover',addHover, removeHover) // ALWAYS add hover-classes, even if toggling is not enabled - handle with CSS instead + .on("mouseenter", onResizerEnter) // NEED toggler.mouseenter because mouseenter MAY NOT fire on resizer + .appendTo($R) // append SPAN to resizer DIV + ; + // ADD INNER-SPANS TO TOGGLER + if (o.togglerContent_open) // ui-layout-open + $("" + o.togglerContent_open + "") + .data({ + layoutEdge: pane + , layoutRole: "togglerContent" + }) + .data("layoutRole", "togglerContent") + .data("layoutEdge", pane) + .addClass("content content-open") + .css("display", "none") + .appendTo($T) + //.hover( addHover, removeHover ) // use ui-layout-toggler-west-hover .content-open instead! + ; + if (o.togglerContent_closed) // ui-layout-closed + $("" + o.togglerContent_closed + "") + .data({ + layoutEdge: pane + , layoutRole: "togglerContent" + }) + .addClass("content content-closed") + .css("display", "none") + .appendTo($T) + //.hover( addHover, removeHover ) // use ui-layout-toggler-west-hover .content-closed instead! + ; + // ADD TOGGLER.click/.hover + enableClosable(pane); + } + + // add Draggable events + initResizable(pane); + + // ADD CLASSNAMES & SLIDE-BINDINGS - eg: class="resizer resizer-west resizer-open" + if (s.isVisible) + setAsOpen(pane); // onOpen will be called, but NOT onResize + else { + setAsClosed(pane); // onClose will be called + bindStartSlidingEvents(pane, true); // will enable events IF option is set + } + + }); + + // SET ALL HANDLE DIMENSIONS + sizeHandles(); + } + + + /** + * Initialize scrolling ui-layout-content div - if exists + * + * @see initPane() - or externally after an Ajax injection + * @param {string} pane The pane to process + * @param {boolean=} [resize=true] Size content after init + */ + , initContent = function (pane, resize) { + if (!isInitialized()) + return; + var + o = options[pane] + , sel = o.contentSelector + , I = Instance[pane] + , $P = $Ps[pane] + , $C + ; + if (sel) + $C = I.content = $Cs[pane] = (o.findNestedContent) + ? $P.find(sel).eq(0) // match 1-element only + : $P.children(sel).eq(0) + ; + if ($C && $C.length) { + $C.data("layoutRole", "content"); + // SAVE original Content CSS + if (!$C.data("layoutCSS")) + $C.data("layoutCSS", styles($C, "height")); + $C.css(_c.content.cssReq); + if (o.applyDemoStyles) { + $C.css(_c.content.cssDemo); // add padding & overflow: auto to content-div + $P.css(_c.content.cssDemoPane); // REMOVE padding/scrolling from pane + } + // ensure no vertical scrollbar on pane - will mess up measurements + if ($P.css("overflowX").match(/(scroll|auto)/)) { + $P.css("overflow", "hidden"); + } + state[pane].content = {}; // init content state + if (resize !== false) + sizeContent(pane); + // sizeContent() is called AFTER init of all elements + } else + I.content = $Cs[pane] = false; + } + + + /** + * Add resize-bars to all panes that specify it in options + * -dependancy: $.fn.resizable - will skip if not found + * + * @see _create() + * @param {string=} [panes=""] The edge(s) to process + */ + , initResizable = function (panes) { + var draggingAvailable = $.layout.plugins.draggable + , side // set in start() + ; + panes = panes ? panes.split(",") : _c.borderPanes; + + $.each(panes, function (idx, pane) { + var o = options[pane]; + if (!draggingAvailable || !$Ps[pane] || !o.resizable) { + o.resizable = false; + return true; // skip to next + } + + var s = state[pane] + , z = options.zIndexes + , c = _c[pane] + , side = c.dir == "horz" ? "top" : "left" + , $P = $Ps[pane] + , $R = $Rs[pane] + , base = o.resizerClass + , lastPos = 0 // used when live-resizing + , r, live // set in start because may change + // 'drag' classes are applied to the ORIGINAL resizer-bar while dragging is in process + , resizerClass = base + "-drag" // resizer-drag + , resizerPaneClass = base + "-" + pane + "-drag" // resizer-north-drag + // 'helper' class is applied to the CLONED resizer-bar while it is being dragged + , helperClass = base + "-dragging" // resizer-dragging + , helperPaneClass = base + "-" + pane + "-dragging" // resizer-north-dragging + , helperLimitClass = base + "-dragging-limit" // resizer-drag + , helperPaneLimitClass = base + "-" + pane + "-dragging-limit" // resizer-north-drag + , helperClassesSet = false // logic var + ; + + if (!s.isClosed) + $R.attr("title", o.tips.Resize) + .css("cursor", o.resizerCursor); // n-resize, s-resize, etc + + $R.draggable({ + containment: $N[0] // limit resizing to layout container + , axis: (c.dir == "horz" ? "y" : "x") // limit resizing to horz or vert axis + , delay: 0 + , distance: 1 + , grid: o.resizingGrid + // basic format for helper - style it using class: .ui-draggable-dragging + , helper: "clone" + , opacity: o.resizerDragOpacity + , addClasses: false // avoid ui-state-disabled class when disabled + //, iframeFix: o.draggableIframeFix // TODO: consider using when bug is fixed + , zIndex: z.resizer_drag + + , start: function (e, ui) { + // REFRESH options & state pointers in case we used swapPanes + o = options[pane]; + s = state[pane]; + // re-read options + live = o.livePaneResizing; + + // ondrag_start callback - will CANCEL hide if returns false + // TODO: dragging CANNOT be cancelled like this, so see if there is a way? + if (false === _runCallbacks("ondrag_start", pane)) + return false; + + s.isResizing = true; // prevent pane from closing while resizing + state.paneResizing = pane; // easy to see if ANY pane is resizing + timer.clear(pane + "_closeSlider"); // just in case already triggered + + // SET RESIZER LIMITS - used in drag() + setSizeLimits(pane); // update pane/resizer state + r = s.resizerPosition; + lastPos = ui.position[side]; + + $R.addClass(resizerClass + " " + resizerPaneClass); // add drag classes + helperClassesSet = false; // reset logic var - see drag() + + // MASK PANES CONTAINING IFRAMES, APPLETS OR OTHER TROUBLESOME ELEMENTS + showMasks(pane, {resizing: true}); + } + + , drag: function (e, ui) { + if (!helperClassesSet) { // can only add classes after clone has been added to the DOM + //$(".ui-draggable-dragging") + ui.helper + .addClass(helperClass + " " + helperPaneClass) // add helper classes + .css({right: "auto", bottom: "auto"}) // fix dir="rtl" issue + .children().css("visibility", "hidden") // hide toggler inside dragged resizer-bar + ; + helperClassesSet = true; + // draggable bug!? RE-SET zIndex to prevent E/W resize-bar showing through N/S pane! + if (s.isSliding) + $Ps[pane].css("zIndex", z.pane_sliding); + } + // CONTAIN RESIZER-BAR TO RESIZING LIMITS + var limit = 0; + if (ui.position[side] < r.min) { + ui.position[side] = r.min; + limit = -1; + } else if (ui.position[side] > r.max) { + ui.position[side] = r.max; + limit = 1; + } + // ADD/REMOVE dragging-limit CLASS + if (limit) { + ui.helper.addClass(helperLimitClass + " " + helperPaneLimitClass); // at dragging-limit + window.defaultStatus = (limit > 0 && pane.match(/(north|west)/)) || (limit < 0 && pane.match(/(south|east)/)) ? o.tips.maxSizeWarning : o.tips.minSizeWarning; + } else { + ui.helper.removeClass(helperLimitClass + " " + helperPaneLimitClass); // not at dragging-limit + window.defaultStatus = ""; + } + // DYNAMICALLY RESIZE PANES IF OPTION ENABLED + // won't trigger unless resizer has actually moved! + if (live && Math.abs(ui.position[side] - lastPos) >= o.liveResizingTolerance) { + lastPos = ui.position[side]; + resizePanes(e, ui, pane) + } + } + + , stop: function (e, ui) { + $('body').enableSelection(); // RE-ENABLE TEXT SELECTION + window.defaultStatus = ""; // clear 'resizing limit' message from statusbar + $R.removeClass(resizerClass + " " + resizerPaneClass); // remove drag classes from Resizer + s.isResizing = false; + state.paneResizing = false; // easy to see if ANY pane is resizing + resizePanes(e, ui, pane, true); // true = resizingDone + } + + }); + }); + + /** + * resizePanes + * + * Sub-routine called from stop() - and drag() if livePaneResizing + * + * @param {!Object} evt + * @param {!Object} ui + * @param {string} pane + * @param {boolean=} [resizingDone=false] + */ + var resizePanes = function (evt, ui, pane, resizingDone) { + var dragPos = ui.position + , c = _c[pane] + , o = options[pane] + , s = state[pane] + , resizerPos + ; + switch (pane) { + case "north": + resizerPos = dragPos.top; + break; + case "west": + resizerPos = dragPos.left; + break; + case "south": + resizerPos = sC.layoutHeight - dragPos.top - o.spacing_open; + break; + case "east": + resizerPos = sC.layoutWidth - dragPos.left - o.spacing_open; + break; + } + // remove container margin from resizer position to get the pane size + var newSize = resizerPos - sC.inset[c.side]; + + // Disable OR Resize Mask(s) created in drag.start + if (!resizingDone) { + // ensure we meet liveResizingTolerance criteria + if (Math.abs(newSize - s.size) < o.liveResizingTolerance) + return; // SKIP resize this time + // resize the pane + manualSizePane(pane, newSize, false, true); // true = noAnimation + sizeMasks(); // resize all visible masks + } else { // resizingDone + // ondrag_end callback + if (false !== _runCallbacks("ondrag_end", pane)) + manualSizePane(pane, newSize, false, true); // true = noAnimation + hideMasks(true); // true = force hiding all masks even if one is 'sliding' + if (s.isSliding) // RE-SHOW 'object-masks' so objects won't show through sliding pane + showMasks(pane, {resizing: true}); + } + }; + } + + /** + * sizeMask + * + * Needed to overlay a DIV over an IFRAME-pane because mask CANNOT be *inside* the pane + * Called when mask created, and during livePaneResizing + */ + , sizeMask = function () { + var $M = $(this) + , pane = $M.data("layoutMask") // eg: "west" + , s = state[pane] + ; + // only masks over an IFRAME-pane need manual resizing + if (s.tagName == "IFRAME" && s.isVisible) // no need to mask closed/hidden panes + $M.css({ + top: s.offsetTop + , left: s.offsetLeft + , width: s.outerWidth + , height: s.outerHeight + }); + /* ALT Method... + var $P = $Ps[pane]; + $M.css( $P.position() ).css({ width: $P[0].offsetWidth, height: $P[0].offsetHeight }); + */ + } + , sizeMasks = function () { + $Ms.each(sizeMask); // resize all 'visible' masks + } + + /** + * @param {string} pane The pane being resized, animated or isSliding + * @param {Object=} [args] (optional) Options: which masks to apply, and to which panes + */ + , showMasks = function (pane, args) { + var c = _c[pane] + , panes = ["center"] + , z = options.zIndexes + , a = $.extend({ + objectsOnly: false + , animation: false + , resizing: true + , sliding: state[pane].isSliding + }, args) + , o, s + ; + if (a.resizing) + panes.push(pane); + if (a.sliding) + panes.push(_c.oppositeEdge[pane]); // ADD the oppositeEdge-pane + + if (c.dir === "horz") { + panes.push("west"); + panes.push("east"); + } + + $.each(panes, function (i, p) { + s = state[p]; + o = options[p]; + if (s.isVisible && (o.maskObjects || (!a.objectsOnly && o.maskContents))) { + getMasks(p).each(function () { + sizeMask.call(this); + this.style.zIndex = s.isSliding ? z.pane_sliding + 1 : z.pane_normal + 1; + this.style.display = "block"; + }); + } + }); + } + + /** + * @param {boolean=} force Hide masks even if a pane is sliding + */ + , hideMasks = function (force) { + // ensure no pane is resizing - could be a timing issue + if (force || !state.paneResizing) { + $Ms.hide(); // hide ALL masks + } + // if ANY pane is sliding, then DO NOT remove masks from panes with maskObjects enabled + else if (!force && !$.isEmptyObject(state.panesSliding)) { + var i = $Ms.length - 1 + , p, $M; + for (; i >= 0; i--) { + $M = $Ms.eq(i); + p = $M.data("layoutMask"); + if (!options[p].maskObjects) { + $M.hide(); + } + } + } + } + + /** + * @param {string} pane + */ + , getMasks = function (pane) { + var $Masks = $([]) + , $M, i = 0, c = $Ms.length + ; + for (; i < c; i++) { + $M = $Ms.eq(i); + if ($M.data("layoutMask") === pane) + $Masks = $Masks.add($M); + } + if ($Masks.length) + return $Masks; + else + return createMasks(pane); + } + + /** + * createMasks + * + * Generates both DIV (ALWAYS used) and IFRAME (optional) elements as masks + * An IFRAME mask is created *under* the DIV when maskObjects=true, because a DIV cannot mask an applet + * + * @param {string} pane + */ + , createMasks = function (pane) { + var + $P = $Ps[pane] + , s = state[pane] + , o = options[pane] + , z = options.zIndexes + , isIframe, el, $M, css, i + ; + if (!o.maskContents && !o.maskObjects) + return $([]); + // if o.maskObjects=true, then loop TWICE to create BOTH kinds of mask, else only create a DIV + for (i = 0; i < (o.maskObjects ? 2 : 1); i++) { + isIframe = o.maskObjects && i == 0; + el = document.createElement(isIframe ? "iframe" : "div"); + $M = $(el).data("layoutMask", pane); // add data to relate mask to pane + el.className = "ui-layout-mask ui-layout-mask-" + pane; // for user styling + css = el.style; + // Both DIVs and IFRAMES + css.background = "#FFF"; + css.position = "absolute"; + css.display = "block"; + if (isIframe) { // IFRAME-only props + el.src = "about:blank"; + el.frameborder = 0; + css.border = 0; + css.opacity = 0; + css.filter = "Alpha(Opacity='0')"; + //el.allowTransparency = true; - for IE, but breaks masking ability! + } else { // DIV-only props + css.opacity = 0.001; + css.filter = "Alpha(Opacity='1')"; + } + // if pane IS an IFRAME, then must mask the pane itself + if (s.tagName == "IFRAME") { + // NOTE sizing done by a subroutine so can be called during live-resizing + css.zIndex = z.pane_normal + 1; // 1-higher than pane + $N.append(el); // append to LAYOUT CONTAINER + } + // otherwise put masks *inside the pane* to mask its contents + else { + $M.addClass("ui-layout-mask-inside-pane"); + css.zIndex = o.maskZindex || z.content_mask; // usually 1, but customizable + css.top = 0; + css.left = 0; + css.width = "100%"; + css.height = "100%"; + $P.append(el); // append INSIDE pane element + } + // add Mask to cached array so can be resized & reused + $Ms = $Ms.add(el); + } + return $Ms; + } + + + /** + * Destroy this layout and reset all elements + * + * @param {boolean=} [destroyChildren=false] Destory Child-Layouts first? + */ + , destroy = function (evt_or_destroyChildren, destroyChildren) { + // UNBIND layout events and remove global object + $(window).off("." + sID); // resize & unload + $(document).off("." + sID); // keyDown (hotkeys) + + if (typeof evt_or_destroyChildren === "object") + // stopPropagation if called by trigger("layoutdestroy") - use evtPane utility + evtPane(evt_or_destroyChildren); + else // no event, so transfer 1st param to destroyChildren param + destroyChildren = evt_or_destroyChildren; + + // need to look for parent layout BEFORE we remove the container data, else skips a level + //var parentPane = Instance.hasParentLayout ? $.layout.getParentPaneInstance( $N ) : null; + + // reset layout-container + $N.clearQueue() + .removeData("layout") + .removeData("layoutContainer") + .removeClass(options.containerClass) + .off("." + sID) // remove ALL Layout events + ; + + // remove all mask elements that have been created + $Ms.remove(); + + // loop all panes to remove layout classes, attributes and bindings + $.each(_c.allPanes, function (i, pane) { + removePane(pane, false, true, destroyChildren); // true = skipResize + }); + + // do NOT reset container CSS if is a 'pane' (or 'content') in an outer-layout - ie, THIS layout is 'nested' + var css = "layoutCSS"; + if ($N.data(css) && !$N.data("layoutRole")) // RESET CSS + $N.css($N.data(css)).removeData(css); + + // for full-page layouts, also reset the CSS + if (sC.tagName === "BODY" && ($N = $("html")).data(css)) // RESET CSS + $N.css($N.data(css)).removeData(css); + + // trigger plugins for this layout, if there are any + runPluginCallbacks(Instance, $.layout.onDestroy); + + // trigger state-management and onunload callback + unload(); + + // clear the Instance of everything except for container & options (so could recreate) + // RE-CREATE: myLayout = myLayout.container.layout( myLayout.options ); + for (var n in Instance) + if (!n.match(/^(container|options)$/)) + delete Instance[n]; + // add a 'destroyed' flag to make it easy to check + Instance.destroyed = true; + + // if this is a child layout, CLEAR the child-pointer in the parent + /* for now the pointer REMAINS, but with only container, options and destroyed keys + if (parentPane) { + var layout = parentPane.pane.data("parentLayout") + , key = layout.options.instanceKey || 'error'; + // THIS SYNTAX MAY BE WRONG! + parentPane.children[key] = layout.children[ parentPane.name ].children[key] = null; + } + */ + + return Instance; // for coding convenience + } + + /** + * Remove a pane from the layout - subroutine of destroy() + * + * @see destroy() + * @param {(string|Object)} evt_or_pane The pane to process + * @param {boolean=} [remove=false] Remove the DOM element? + * @param {boolean=} [skipResize=false] Skip calling resizeAll()? + * @param {boolean=} [destroyChild=true] Destroy Child-layouts? If not passed, obeys options setting + */ + , removePane = function (evt_or_pane, remove, skipResize, destroyChild) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $P = $Ps[pane] + , $C = $Cs[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + ; + // NOTE: elements can still exist even after remove() + // so check for missing data(), which is cleared by removed() + if ($P && $.isEmptyObject($P.data())) + $P = false; + if ($C && $.isEmptyObject($C.data())) + $C = false; + if ($R && $.isEmptyObject($R.data())) + $R = false; + if ($T && $.isEmptyObject($T.data())) + $T = false; + + if ($P) + $P.stop(true, true); + + var o = options[pane] + , s = state[pane] + , d = "layout" + , css = "layoutCSS" + , pC = children[pane] + , hasChildren = $.isPlainObject(pC) && !$.isEmptyObject(pC) + , destroy = destroyChild !== undefined ? destroyChild : o.destroyChildren + ; + // FIRST destroy the child-layout(s) + if (hasChildren && destroy) { + $.each(pC, function (key, child) { + if (!child.destroyed) + child.destroy(true);// tell child-layout to destroy ALL its child-layouts too + if (child.destroyed) // destroy was successful + delete pC[key]; + }); + // if no more children, remove the children hash + if ($.isEmptyObject(pC)) { + pC = children[pane] = null; // clear children hash + hasChildren = false; + } + } + + // Note: can't 'remove' a pane element with non-destroyed children + if ($P && remove && !hasChildren) + $P.remove(); // remove the pane-element and everything inside it + else if ($P && $P[0]) { + // create list of ALL pane-classes that need to be removed + var root = o.paneClass // default="ui-layout-pane" + , pRoot = root + "-" + pane // eg: "ui-layout-pane-west" + , _open = "-open" + , _sliding = "-sliding" + , _closed = "-closed" + , classes = [root, root + _open, root + _closed, root + _sliding, // generic classes + pRoot, pRoot + _open, pRoot + _closed, pRoot + _sliding] // pane-specific classes + ; + $.merge(classes, getHoverClasses($P, true)); // ADD hover-classes + // remove all Layout classes from pane-element + $P.removeClass(classes.join(" ")) // remove ALL pane-classes + .removeData("parentLayout") + .removeData("layoutPane") + .removeData("layoutRole") + .removeData("layoutEdge") + .removeData("autoHidden") // in case set + .off("." + sID) // remove ALL Layout events + // TODO: remove these extra unbind commands when jQuery is fixed + //.unbind("mouseenter"+ sID) + //.unbind("mouseleave"+ sID) + ; + // do NOT reset CSS if this pane/content is STILL the container of a nested layout! + // the nested layout will reset its 'container' CSS when/if it is destroyed + if (hasChildren && $C) { + // a content-div may not have a specific width, so give it one to contain the Layout + $C.width($C.width()); + $.each(pC, function (key, child) { + child.resizeAll(); // resize the Layout + }); + } else if ($C) + $C.css($C.data(css)).removeData(css).removeData("layoutRole"); + // remove pane AFTER content in case there was a nested layout + if (!$P.data(d)) + $P.css($P.data(css)).removeData(css); + } + + // REMOVE pane resizer and toggler elements + if ($T) + $T.remove(); + if ($R) + $R.remove(); + + // CLEAR all pointers and state data + Instance[pane] = $Ps[pane] = $Cs[pane] = $Rs[pane] = $Ts[pane] = false; + s = {removed: true}; + + if (!skipResize) + resizeAll(); + } + + + /* + * ########################### + * ACTION METHODS + * ########################### + */ + + /** + * @param {string} pane + */ + , _hidePane = function (pane) { + var $P = $Ps[pane] + , o = options[pane] + , s = $P[0].style + ; + if (o.useOffscreenClose) { + if (!$P.data(_c.offscreenReset)) + $P.data(_c.offscreenReset, {left: s.left, right: s.right}); + $P.css(_c.offscreenCSS); + } else + $P.hide().removeData(_c.offscreenReset); + } + + /** + * @param {string} pane + */ + , _showPane = function (pane) { + var $P = $Ps[pane] + , o = options[pane] + , off = _c.offscreenCSS + , old = $P.data(_c.offscreenReset) + , s = $P[0].style + ; + $P.show() // ALWAYS show, just in case + .removeData(_c.offscreenReset); + if (o.useOffscreenClose && old) { + if (s.left == off.left) + s.left = old.left; + if (s.right == off.right) + s.right = old.right; + } + } + + + /** + * Completely 'hides' a pane, including its spacing - as if it does not exist + * The pane is not actually 'removed' from the source, so can use 'show' to un-hide it + * + * @param {(string|Object)} evt_or_pane The pane being hidden, ie: north, south, east, or west + * @param {boolean=} [noAnimation=false] + */ + , hide = function (evt_or_pane, noAnimation) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , o = options[pane] + , s = state[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + ; + if (pane === "center" || !$P || s.isHidden) + return; // pane does not exist OR is already hidden + + // onhide_start callback - will CANCEL hide if returns false + if (state.initialized && false === _runCallbacks("onhide_start", pane)) + return; + + s.isSliding = false; // just in case + delete state.panesSliding[pane]; + + // now hide the elements + if ($R) + $R.hide(); // hide resizer-bar + if (!state.initialized || s.isClosed) { + s.isClosed = true; // to trigger open-animation on show() + s.isHidden = true; + s.isVisible = false; + if (!state.initialized) + _hidePane(pane); // no animation when loading page + sizeMidPanes(_c[pane].dir === "horz" ? "" : "center"); + if (state.initialized || o.triggerEventsOnLoad) + _runCallbacks("onhide_end", pane); + } else { + s.isHiding = true; // used by onclose + close(pane, false, noAnimation); // adjust all panes to fit + } + } + + /** + * Show a hidden pane - show as 'closed' by default unless openPane = true + * + * @param {(string|Object)} evt_or_pane The pane being opened, ie: north, south, east, or west + * @param {boolean=} [openPane=false] + * @param {boolean=} [noAnimation=false] + * @param {boolean=} [noAlert=false] + */ + , show = function (evt_or_pane, openPane, noAnimation, noAlert) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , o = options[pane] + , s = state[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + ; + if (pane === "center" || !$P || !s.isHidden) + return; // pane does not exist OR is not hidden + + // onshow_start callback - will CANCEL show if returns false + if (false === _runCallbacks("onshow_start", pane)) + return; + + s.isShowing = true; // used by onopen/onclose + //s.isHidden = false; - will be set by open/close - if not cancelled + s.isSliding = false; // just in case + delete state.panesSliding[pane]; + + // now show the elements + //if ($R) $R.show(); - will be shown by open/close + if (openPane === false) + close(pane, true); // true = force + else + open(pane, false, noAnimation, noAlert); // adjust all panes to fit + } + + + /** + * Toggles a pane open/closed by calling either open or close + * + * @param {(string|Object)} evt_or_pane The pane being toggled, ie: north, south, east, or west + * @param {boolean=} [slide=false] + */ + , toggle = function (evt_or_pane, slide) { + if (!isInitialized()) + return; + var evt = evtObj(evt_or_pane) + , pane = evtPane.call(this, evt_or_pane) + , s = state[pane] + ; + if (evt) // called from to $R.dblclick OR triggerPaneEvent + evt.stopImmediatePropagation(); + if (s.isHidden) + show(pane); // will call 'open' after unhiding it + else if (s.isClosed) + open(pane, !!slide); + else + close(pane); + } + + + /** + * Utility method used during init or other auto-processes + * + * @param {string} pane The pane being closed + * @param {boolean=} [setHandles=false] + */ + , _closePane = function (pane, setHandles) { + var + $P = $Ps[pane] + , s = state[pane] + ; + _hidePane(pane); + s.isClosed = true; + s.isVisible = false; + if (setHandles) + setAsClosed(pane); + } + + /** + * Close the specified pane (animation optional), and resize all other panes as needed + * + * @param {(string|Object)} evt_or_pane The pane being closed, ie: north, south, east, or west + * @param {boolean=} [force=false] + * @param {boolean=} [noAnimation=false] + * @param {boolean=} [skipCallback=false] + */ + , close = function (evt_or_pane, force, noAnimation, skipCallback) { + var pane = evtPane.call(this, evt_or_pane); + if (pane === "center") + return; // validate + // if pane has been initialized, but NOT the complete layout, close pane instantly + if (!state.initialized && $Ps[pane]) { + _closePane(pane, true); // INIT pane as closed + return; + } + if (!isInitialized()) + return; + + var + $P = $Ps[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + , o = options[pane] + , s = state[pane] + , c = _c[pane] + , doFX, isShowing, isHiding, wasSliding; + + // QUEUE in case another action/animation is in progress + $N.queue(function (queueNext) { + + if (!$P + || (!o.closable && !s.isShowing && !s.isHiding) // invalid request // (!o.resizable && !o.closable) ??? + || (!force && s.isClosed && !s.isShowing) // already closed + ) + return queueNext(); + + // onclose_start callback - will CANCEL hide if returns false + // SKIP if just 'showing' a hidden pane as 'closed' + var abort = !s.isShowing && false === _runCallbacks("onclose_start", pane); + + // transfer logic vars to temp vars + isShowing = s.isShowing; + isHiding = s.isHiding; + wasSliding = s.isSliding; + // now clear the logic vars (REQUIRED before aborting) + delete s.isShowing; + delete s.isHiding; + + if (abort) + return queueNext(); + + doFX = !noAnimation && !s.isClosed && (o.fxName_close != "none"); + s.isMoving = true; + s.isClosed = true; + s.isVisible = false; + // update isHidden BEFORE sizing panes + if (isHiding) + s.isHidden = true; + else if (isShowing) + s.isHidden = false; + + if (s.isSliding) // pane is being closed, so UNBIND trigger events + bindStopSlidingEvents(pane, false); // will set isSliding=false + else // resize panes adjacent to this one + sizeMidPanes(_c[pane].dir === "horz" ? "" : "center", false); // false = NOT skipCallback + + // if this pane has a resizer bar, move it NOW - before animation + setAsClosed(pane); + + // CLOSE THE PANE + if (doFX) { // animate the close + lockPaneForFX(pane, true); // need to set left/top so animation will work + $P.hide(o.fxName_close, o.fxSettings_close, o.fxSpeed_close, function () { + lockPaneForFX(pane, false); // undo + if (s.isClosed) + close_2(); + queueNext(); + }); + } else { // hide the pane without animation + _hidePane(pane); + close_2(); + queueNext(); + } + }); + + // SUBROUTINE + function close_2() { + s.isMoving = false; + bindStartSlidingEvents(pane, true); // will enable if o.slidable = true + + // if opposite-pane was autoClosed, see if it can be autoOpened now + var altPane = _c.oppositeEdge[pane]; + if (state[altPane].noRoom) { + setSizeLimits(altPane); + makePaneFit(altPane); + } + + if (!skipCallback && (state.initialized || o.triggerEventsOnLoad)) { + // onclose callback - UNLESS just 'showing' a hidden pane as 'closed' + if (!isShowing) + _runCallbacks("onclose_end", pane); + // onhide OR onshow callback + if (isShowing) + _runCallbacks("onshow_end", pane); + if (isHiding) + _runCallbacks("onhide_end", pane); + } + } + } + + /** + * @param {string} pane The pane just closed, ie: north, south, east, or west + */ + , setAsClosed = function (pane) { + if (!$Rs[pane]) + return; // handles not initialized yet! + var + $P = $Ps[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + , o = options[pane] + , s = state[pane] + , side = _c[pane].side + , rClass = o.resizerClass + , tClass = o.togglerClass + , _pane = "-" + pane // used for classNames + , _open = "-open" + , _sliding = "-sliding" + , _closed = "-closed" + ; + $R + .css(side, sC.inset[side]) // move the resizer + .removeClass(rClass + _open + " " + rClass + _pane + _open) + .removeClass(rClass + _sliding + " " + rClass + _pane + _sliding) + .addClass(rClass + _closed + " " + rClass + _pane + _closed) + ; + // handle already-hidden panes in case called by swap() or a similar method + if (s.isHidden) + $R.hide(); // hide resizer-bar + + // DISABLE 'resizing' when closed - do this BEFORE bindStartSlidingEvents? + if (o.resizable && $.layout.plugins.draggable) + $R + .draggable("disable") + .removeClass("ui-state-disabled") // do NOT apply disabled styling - not suitable here + .css("cursor", "default") + .attr("title", "") + ; + + // if pane has a toggler button, adjust that too + if ($T) { + $T + .removeClass(tClass + _open + " " + tClass + _pane + _open) + .addClass(tClass + _closed + " " + tClass + _pane + _closed) + .attr("title", o.tips.Open) // may be blank + ; + // toggler-content - if exists + $T.children(".content-open").hide(); + $T.children(".content-closed").css("display", "block"); + } + + // sync any 'pin buttons' + syncPinBtns(pane, false); + + if (state.initialized) { + // resize 'length' and position togglers for adjacent panes + sizeHandles(); + } + } + + /** + * Open the specified pane (animation optional), and resize all other panes as needed + * + * @param {(string|Object)} evt_or_pane The pane being opened, ie: north, south, east, or west + * @param {boolean=} [slide=false] + * @param {boolean=} [noAnimation=false] + * @param {boolean=} [noAlert=false] + */ + , open = function (evt_or_pane, slide, noAnimation, noAlert) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $P = $Ps[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + , o = options[pane] + , s = state[pane] + , c = _c[pane] + , doFX, isShowing + ; + if (pane === "center") + return; // validate + // QUEUE in case another action/animation is in progress + $N.queue(function (queueNext) { + + if (!$P + || (!o.resizable && !o.closable && !s.isShowing) // invalid request + || (s.isVisible && !s.isSliding) // already open + ) + return queueNext(); + + // pane can ALSO be unhidden by just calling show(), so handle this scenario + if (s.isHidden && !s.isShowing) { + queueNext(); // call before show() because it needs the queue free + show(pane, true); + return; + } + + if (s.autoResize && s.size != o.size) // resize pane to original size set in options + sizePane(pane, o.size, true, true, true); // true=skipCallback/noAnimation/forceResize + else + // make sure there is enough space available to open the pane + setSizeLimits(pane, slide); + + // onopen_start callback - will CANCEL open if returns false + var cbReturn = _runCallbacks("onopen_start", pane); + + if (cbReturn === "abort") + return queueNext(); + + // update pane-state again in case options were changed in onopen_start + if (cbReturn !== "NC") // NC = "No Callback" + setSizeLimits(pane, slide); + + if (s.minSize > s.maxSize) { // INSUFFICIENT ROOM FOR PANE TO OPEN! + syncPinBtns(pane, false); // make sure pin-buttons are reset + if (!noAlert && o.tips.noRoomToOpen) + alert(o.tips.noRoomToOpen); + return queueNext(); // ABORT + } + + if (slide) // START Sliding - will set isSliding=true + bindStopSlidingEvents(pane, true); // BIND trigger events to close sliding-pane + else if (s.isSliding) // PIN PANE (stop sliding) - open pane 'normally' instead + bindStopSlidingEvents(pane, false); // UNBIND trigger events - will set isSliding=false + else if (o.slidable) + bindStartSlidingEvents(pane, false); // UNBIND trigger events + + s.noRoom = false; // will be reset by makePaneFit if 'noRoom' + makePaneFit(pane); + + // transfer logic var to temp var + isShowing = s.isShowing; + // now clear the logic var + delete s.isShowing; + + doFX = !noAnimation && s.isClosed && (o.fxName_open != "none"); + s.isMoving = true; + s.isVisible = true; + s.isClosed = false; + // update isHidden BEFORE sizing panes - WHY??? Old? + if (isShowing) + s.isHidden = false; + + if (doFX) { // ANIMATE + // mask adjacent panes with objects + lockPaneForFX(pane, true); // need to set left/top so animation will work + $P.show(o.fxName_open, o.fxSettings_open, o.fxSpeed_open, function () { + lockPaneForFX(pane, false); // undo + if (s.isVisible) + open_2(); // continue + queueNext(); + }); + } else { // no animation + _showPane(pane);// just show pane and... + open_2(); // continue + queueNext(); + } + }); + + // SUBROUTINE + function open_2() { + s.isMoving = false; + + // cure iframe display issues + _fixIframe(pane); + + // NOTE: if isSliding, then other panes are NOT 'resized' + if (!s.isSliding) { // resize all panes adjacent to this one + sizeMidPanes(_c[pane].dir == "vert" ? "center" : "", false); // false = NOT skipCallback + } + + // set classes, position handles and execute callbacks... + setAsOpen(pane); + } + } + + /** + * @param {string} pane The pane just opened, ie: north, south, east, or west + * @param {boolean=} [skipCallback=false] + */ + , setAsOpen = function (pane, skipCallback) { + var + $P = $Ps[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + , o = options[pane] + , s = state[pane] + , side = _c[pane].side + , rClass = o.resizerClass + , tClass = o.togglerClass + , _pane = "-" + pane // used for classNames + , _open = "-open" + , _closed = "-closed" + , _sliding = "-sliding" + ; + $R + .css(side, sC.inset[side] + getPaneSize(pane)) // move the resizer + .removeClass(rClass + _closed + " " + rClass + _pane + _closed) + .addClass(rClass + _open + " " + rClass + _pane + _open) + ; + if (s.isSliding) + $R.addClass(rClass + _sliding + " " + rClass + _pane + _sliding); + else // in case 'was sliding' + $R.removeClass(rClass + _sliding + " " + rClass + _pane + _sliding); + + removeHover(0, $R); // remove hover classes + if (o.resizable && $.layout.plugins.draggable) + $R.draggable("enable") + .css("cursor", o.resizerCursor) + .attr("title", o.tips.Resize); + else if (!s.isSliding) + $R.css("cursor", "default"); // n-resize, s-resize, etc + + // if pane also has a toggler button, adjust that too + if ($T) { + $T.removeClass(tClass + _closed + " " + tClass + _pane + _closed) + .addClass(tClass + _open + " " + tClass + _pane + _open) + .attr("title", o.tips.Close); // may be blank + removeHover(0, $T); // remove hover classes + // toggler-content - if exists + $T.children(".content-closed").hide(); + $T.children(".content-open").css("display", "block"); + } + + // sync any 'pin buttons' + syncPinBtns(pane, !s.isSliding); + + // update pane-state dimensions - BEFORE resizing content + $.extend(s, elDims($P)); + + if (state.initialized) { + // resize resizer & toggler sizes for all panes + sizeHandles(); + // resize content every time pane opens - to be sure + sizeContent(pane, true); // true = remeasure headers/footers, even if 'pane.isMoving' + } + + if (!skipCallback && (state.initialized || o.triggerEventsOnLoad) && $P.is(":visible")) { + // onopen callback + _runCallbacks("onopen_end", pane); + // onshow callback - TODO: should this be here? + if (s.isShowing) + _runCallbacks("onshow_end", pane); + + // ALSO call onresize because layout-size *may* have changed while pane was closed + if (state.initialized) + _runCallbacks("onresize_end", pane); + } + + // TODO: Somehow sizePane("north") is being called after this point??? + } + + + /** + * slideOpen / slideClose / slideToggle + * + * Pass-though methods for sliding + */ + , slideOpen = function (evt_or_pane) { + if (!isInitialized()) + return; + var evt = evtObj(evt_or_pane) + , pane = evtPane.call(this, evt_or_pane) + , s = state[pane] + , delay = options[pane].slideDelay_open + ; + if (pane === "center") + return; // validate + // prevent event from triggering on NEW resizer binding created below + if (evt) + evt.stopImmediatePropagation(); + + if (s.isClosed && evt && evt.type === "mouseenter" && delay > 0) + // trigger = mouseenter - use a delay + timer.set(pane + "_openSlider", open_NOW, delay); + else + open_NOW(); // will unbind events if is already open + + /** + * SUBROUTINE for timed open + */ + function open_NOW() { + if (!s.isClosed) // skip if no longer closed! + bindStopSlidingEvents(pane, true); // BIND trigger events to close sliding-pane + else if (!s.isMoving) + open(pane, true); // true = slide - open() will handle binding + } + } + + , slideClose = function (evt_or_pane) { + if (!isInitialized()) + return; + var evt = evtObj(evt_or_pane) + , pane = evtPane.call(this, evt_or_pane) + , o = options[pane] + , s = state[pane] + , delay = s.isMoving ? 1000 : 300 // MINIMUM delay - option may override + ; + if (pane === "center") + return; // validate + if (s.isClosed || s.isResizing) { + // skip if already closed OR in process of resizing + } + else if (o.slideTrigger_close === "click") + close_NOW(); // close immediately onClick + else if (o.preventQuickSlideClose && s.isMoving) { + // handle Chrome quick-close on slide-open + } + else if (o.preventPrematureSlideClose && evt && $.layout.isMouseOverElem(evt, $Ps[pane])) { + // handle incorrect mouseleave trigger, like when over a SELECT-list in IE + } + else if (evt) // trigger = mouseleave - use a delay + // 1 sec delay if 'opening', else .3 sec + timer.set(pane + "_closeSlider", close_NOW, max(o.slideDelay_close, delay)); + else // called programically + close_NOW(); + + /** + * SUBROUTINE for timed close + */ + function close_NOW() { + if (s.isClosed) // skip 'close' if already closed! + bindStopSlidingEvents(pane, false); // UNBIND trigger events - TODO: is this needed here? + else if (!s.isMoving) + close(pane); // close will handle unbinding + } + } + + /** + * @param {(string|Object)} evt_or_pane The pane being opened, ie: north, south, east, or west + */ + , slideToggle = function (evt_or_pane) { + var pane = evtPane.call(this, evt_or_pane); + toggle(pane, true); + } + + + /** + * Must set left/top on East/South panes so animation will work properly + * + * @param {string} pane The pane to lock, 'east' or 'south' - any other is ignored! + * @param {boolean} doLock true = set left/top, false = remove + */ + , lockPaneForFX = function (pane, doLock) { + var $P = $Ps[pane] + , s = state[pane] + , o = options[pane] + , z = options.zIndexes + ; + if (doLock) { + showMasks(pane, {animation: true, objectsOnly: true}); + $P.css({zIndex: z.pane_animate}); // overlay all elements during animation + if (pane == "south") + $P.css({top: sC.inset.top + sC.innerHeight - $P.outerHeight()}); + else if (pane == "east") + $P.css({left: sC.inset.left + sC.innerWidth - $P.outerWidth()}); + } else { // animation DONE - RESET CSS + hideMasks(); + $P.css({zIndex: (s.isSliding ? z.pane_sliding : z.pane_normal)}); + if (pane == "south") + $P.css({top: "auto"}); + // if pane is positioned 'off-screen', then DO NOT screw with it! + else if (pane == "east" && !$P.css("left").match(/\-99999/)) + $P.css({left: "auto"}); + // fix anti-aliasing in IE - only needed for animations that change opacity + if (browser.msie && o.fxOpacityFix && o.fxName_open != "slide" && $P.css("filter") && $P.css("opacity") == 1) + $P[0].style.removeAttribute('filter'); + } + } + + + /** + * Toggle sliding functionality of a specific pane on/off by adding removing 'slide open' trigger + * + * @see open(), close() + * @param {string} pane The pane to enable/disable, 'north', 'south', etc. + * @param {boolean} enable Enable or Disable sliding? + */ + , bindStartSlidingEvents = function (pane, enable) { + var o = options[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + , evtName = o.slideTrigger_open.toLowerCase() + ; + if (!$R || (enable && !o.slidable)) + return; + + // make sure we have a valid event + if (evtName.match(/mouseover/)) + evtName = o.slideTrigger_open = "mouseenter"; + else if (!evtName.match(/(click|dblclick|mouseenter)/)) + evtName = o.slideTrigger_open = "click"; + + // must remove double-click-toggle when using dblclick-slide + if (o.resizerDblClickToggle && evtName.match(/click/)) { + $R[enable ? "unbind" : "bind"]('dblclick.' + sID, toggle) + } + + $R + // add or remove event + [enable ? "bind" : "unbind"](evtName + '.' + sID, slideOpen) + // set the appropriate cursor & title/tip + .css("cursor", enable ? o.sliderCursor : "default") + .attr("title", enable ? o.tips.Slide : "") + ; + } + + /** + * Add or remove 'mouseleave' events to 'slide close' when pane is 'sliding' open or closed + * Also increases zIndex when pane is sliding open + * See bindStartSlidingEvents for code to control 'slide open' + * + * @see slideOpen(), slideClose() + * @param {string} pane The pane to process, 'north', 'south', etc. + * @param {boolean} enable Enable or Disable events? + */ + , bindStopSlidingEvents = function (pane, enable) { + var o = options[pane] + , s = state[pane] + , c = _c[pane] + , z = options.zIndexes + , evtName = o.slideTrigger_close.toLowerCase() + , action = (enable ? "bind" : "unbind") + , $P = $Ps[pane] + , $R = $Rs[pane] + ; + timer.clear(pane + "_closeSlider"); // just in case + + if (enable) { + s.isSliding = true; + state.panesSliding[pane] = true; + // remove 'slideOpen' event from resizer + // ALSO will raise the zIndex of the pane & resizer + bindStartSlidingEvents(pane, false); + } else { + s.isSliding = false; + delete state.panesSliding[pane]; + } + + // RE/SET zIndex - increases when pane is sliding-open, resets to normal when not + $P.css("zIndex", enable ? z.pane_sliding : z.pane_normal); + $R.css("zIndex", enable ? z.pane_sliding + 2 : z.resizer_normal); // NOTE: mask = pane_sliding+1 + + // make sure we have a valid event + if (!evtName.match(/(click|mouseleave)/)) + evtName = o.slideTrigger_close = "mouseleave"; // also catches 'mouseout' + + // add/remove slide triggers + $R[action](evtName, slideClose); // base event on resize + // need extra events for mouseleave + if (evtName === "mouseleave") { + // also close on pane.mouseleave + $P[action]("mouseleave." + sID, slideClose); + // cancel timer when mouse moves between 'pane' and 'resizer' + $R[action]("mouseenter." + sID, cancelMouseOut); + $P[action]("mouseenter." + sID, cancelMouseOut); + } + + if (!enable) + timer.clear(pane + "_closeSlider"); + else if (evtName === "click" && !o.resizable) { + // IF pane is not resizable (which already has a cursor and tip) + // then set the a cursor & title/tip on resizer when sliding + $R.css("cursor", enable ? o.sliderCursor : "default"); + $R.attr("title", enable ? o.tips.Close : ""); // use Toggler-tip, eg: "Close Pane" + } + + // SUBROUTINE for mouseleave timer clearing + function cancelMouseOut(evt) { + timer.clear(pane + "_closeSlider"); + evt.stopPropagation(); + } + } + + + /** + * Hides/closes a pane if there is insufficient room - reverses this when there is room again + * MUST have already called setSizeLimits() before calling this method + * + * @param {string} pane The pane being resized + * @param {boolean=} [isOpening=false] Called from onOpen? + * @param {boolean=} [skipCallback=false] Should the onresize callback be run? + * @param {boolean=} [force=false] + */ + , makePaneFit = function (pane, isOpening, skipCallback, force) { + var o = options[pane] + , s = state[pane] + , c = _c[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + , isSidePane = c.dir === "vert" + , hasRoom = false + ; + // special handling for center & east/west panes + if (pane === "center" || (isSidePane && s.noVerticalRoom)) { + // see if there is enough room to display the pane + // ERROR: hasRoom = s.minHeight <= s.maxHeight && (isSidePane || s.minWidth <= s.maxWidth); + hasRoom = (s.maxHeight >= 0); + if (hasRoom && s.noRoom) { // previously hidden due to noRoom, so show now + _showPane(pane); + if ($R) + $R.show(); + s.isVisible = true; + s.noRoom = false; + if (isSidePane) + s.noVerticalRoom = false; + _fixIframe(pane); + } else if (!hasRoom && !s.noRoom) { // not currently hidden, so hide now + _hidePane(pane); + if ($R) + $R.hide(); + s.isVisible = false; + s.noRoom = true; + } + } + + // see if there is enough room to fit the border-pane + if (pane === "center") { + // ignore center in this block + } else if (s.minSize <= s.maxSize) { // pane CAN fit + hasRoom = true; + if (s.size > s.maxSize) // pane is too big - shrink it + sizePane(pane, s.maxSize, skipCallback, true, force); // true = noAnimation + else if (s.size < s.minSize) // pane is too small - enlarge it + sizePane(pane, s.minSize, skipCallback, true, force); // true = noAnimation + // need s.isVisible because new pseudoClose method keeps pane visible, but off-screen + else if ($R && s.isVisible && $P.is(":visible")) { + // make sure resizer-bar is positioned correctly + // handles situation where nested layout was 'hidden' when initialized + var pos = s.size + sC.inset[c.side]; + if ($.layout.cssNum($R, c.side) != pos) + $R.css(c.side, pos); + } + + // if was previously hidden due to noRoom, then RESET because NOW there is room + if (s.noRoom) { + // s.noRoom state will be set by open or show + if (s.wasOpen && o.closable) { + if (o.autoReopen) + open(pane, false, true, true); // true = noAnimation, true = noAlert + else // leave the pane closed, so just update state + s.noRoom = false; + } else + show(pane, s.wasOpen, true, true); // true = noAnimation, true = noAlert + } + } else { // !hasRoom - pane CANNOT fit + if (!s.noRoom) { // pane not set as noRoom yet, so hide or close it now... + s.noRoom = true; // update state + s.wasOpen = !s.isClosed && !s.isSliding; + if (s.isClosed) { + } // SKIP + else if (o.closable) // 'close' if possible + close(pane, true, true); // true = force, true = noAnimation + else // 'hide' pane if cannot just be closed + hide(pane, true); // true = noAnimation + } + } + } + + + /** + * manualSizePane is an exposed flow-through method allowing extra code when pane is 'manually resized' + * + * @param {(string|Object)} evt_or_pane The pane being resized + * @param {number} size The *desired* new size for this pane - will be validated + * @param {boolean=} [skipCallback=false] Should the onresize callback be run? + * @param {boolean=} [noAnimation=false] + * @param {boolean=} [force=false] Force resizing even if does not seem necessary + */ + , manualSizePane = function (evt_or_pane, size, skipCallback, noAnimation, force) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , o = options[pane] + , s = state[pane] + // if resizing callbacks have been delayed and resizing is now DONE, force resizing to complete... + , forceResize = force || (o.livePaneResizing && !s.isResizing) + ; + if (pane === "center") + return; // validate + // ANY call to manualSizePane disables autoResize - ie, percentage sizing + s.autoResize = false; + // flow-through... + sizePane(pane, size, skipCallback, noAnimation, forceResize); // will animate resize if option enabled + } + + /** + * sizePane is called only by internal methods whenever a pane needs to be resized + * + * @param {(string|Object)} evt_or_pane The pane being resized + * @param {number} size The *desired* new size for this pane - will be validated + * @param {boolean=} [skipCallback=false] Should the onresize callback be run? + * @param {boolean=} [noAnimation=false] + * @param {boolean=} [force=false] Force resizing even if does not seem necessary + */ + , sizePane = function (evt_or_pane, size, skipCallback, noAnimation, force) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) // probably NEVER called from event? + , o = options[pane] + , s = state[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + , side = _c[pane].side + , dimName = _c[pane].sizeType.toLowerCase() + , skipResizeWhileDragging = s.isResizing && !o.triggerEventsDuringLiveResize + , doFX = noAnimation !== true && o.animatePaneSizing + , oldSize, newSize + ; + if (pane === "center") + return; // validate + // QUEUE in case another action/animation is in progress + $N.queue(function (queueNext) { + // calculate 'current' min/max sizes + setSizeLimits(pane); // update pane-state + oldSize = s.size; + size = _parseSize(pane, size); // handle percentages & auto + size = max(size, _parseSize(pane, o.minSize)); + size = min(size, s.maxSize); + if (size < s.minSize) { // not enough room for pane! + queueNext(); // call before makePaneFit() because it needs the queue free + makePaneFit(pane, false, skipCallback); // will hide or close pane + return; + } + + // IF newSize is same as oldSize, then nothing to do - abort + if (!force && size === oldSize) + return queueNext(); + + s.newSize = size; + + // onresize_start callback CANNOT cancel resizing because this would break the layout! + if (!skipCallback && state.initialized && s.isVisible) + _runCallbacks("onresize_start", pane); + + // resize the pane, and make sure its visible + newSize = cssSize(pane, size); + + if (doFX && $P.is(":visible")) { // ANIMATE + var fx = $.layout.effects.size[pane] || $.layout.effects.size.all + , easing = o.fxSettings_size.easing || fx.easing + , z = options.zIndexes + , props = {}; + props[dimName] = newSize + 'px'; + s.isMoving = true; + // overlay all elements during animation + $P.css({zIndex: z.pane_animate}) + .show().animate(props, o.fxSpeed_size, easing, function () { + // reset zIndex after animation + $P.css({zIndex: (s.isSliding ? z.pane_sliding : z.pane_normal)}); + s.isMoving = false; + delete s.newSize; + sizePane_2(); // continue + queueNext(); + }); + } else { // no animation + $P.css(dimName, newSize); // resize pane + delete s.newSize; + // if pane is visible, then + if ($P.is(":visible")) + sizePane_2(); // continue + else { + // pane is NOT VISIBLE, so just update state data... + // when pane is *next opened*, it will have the new size + s.size = size; // update state.size + //$.extend(s, elDims($P)); // update state dimensions - CANNOT do this when not visible! } + } + queueNext(); + } + }); + + // SUBROUTINE + function sizePane_2() { + /* Panes are sometimes not sized precisely in some browsers!? + * This code will resize the pane up to 3 times to nudge the pane to the correct size + */ + var actual = dimName === 'width' ? $P.outerWidth() : $P.outerHeight() + , tries = [{ + pane: pane + , count: 1 + , target: size + , actual: actual + , correct: (size === actual) + , attempt: size + , cssSize: newSize + }] + , lastTry = tries[0] + , thisTry = {} + , msg = 'Inaccurate size after resizing the ' + pane + '-pane.' + ; + while (!lastTry.correct) { + thisTry = {pane: pane, count: lastTry.count + 1, target: size}; + + if (lastTry.actual > size) + thisTry.attempt = max(0, lastTry.attempt - (lastTry.actual - size)); + else // lastTry.actual < size + thisTry.attempt = max(0, lastTry.attempt + (size - lastTry.actual)); + + thisTry.cssSize = cssSize(pane, thisTry.attempt); + $P.css(dimName, thisTry.cssSize); + + thisTry.actual = dimName == 'width' ? $P.outerWidth() : $P.outerHeight(); + thisTry.correct = (size === thisTry.actual); + + // log attempts and alert the user of this *non-fatal error* (if showDebugMessages) + if (tries.length === 1) { + _log(msg, false, true); + _log(lastTry, false, true); + } + _log(thisTry, false, true); + // after 4 tries, is as close as its gonna get! + if (tries.length > 3) + break; + + tries.push(thisTry); + lastTry = tries[tries.length - 1]; + } + // END TESTING CODE + + // update pane-state dimensions + s.size = size; + $.extend(s, elDims($P)); + + if (s.isVisible && $P.is(":visible")) { + // reposition the resizer-bar + if ($R) + $R.css(side, size + sC.inset[side]); + // resize the content-div + sizeContent(pane); + } + + if (!skipCallback && !skipResizeWhileDragging && state.initialized && s.isVisible) + _runCallbacks("onresize_end", pane); + + // resize all the adjacent panes, and adjust their toggler buttons + // when skipCallback passed, it means the controlling method will handle 'other panes' + if (!skipCallback) { + // also no callback if live-resize is in progress and NOT triggerEventsDuringLiveResize + if (!s.isSliding) + sizeMidPanes(_c[pane].dir == "horz" ? "" : "center", skipResizeWhileDragging, force); + sizeHandles(); + } + + // if opposite-pane was autoClosed, see if it can be autoOpened now + var altPane = _c.oppositeEdge[pane]; + if (size < oldSize && state[altPane].noRoom) { + setSizeLimits(altPane); + makePaneFit(altPane, false, skipCallback); + } + + // DEBUG - ALERT user/developer so they know there was a sizing problem + if (tries.length > 1) + _log(msg + '\nSee the Error Console for details.', true, true); + } + } + + /** + * @see initPanes(), sizePane(), resizeAll(), open(), close(), hide() + * @param {(Array.|string)} panes The pane(s) being resized, comma-delmited string + * @param {boolean=} [skipCallback=false] Should the onresize callback be run? + * @param {boolean=} [force=false] + */ + , sizeMidPanes = function (panes, skipCallback, force) { + panes = (panes ? panes : "east,west,center").split(","); + + $.each(panes, function (i, pane) { + if (!$Ps[pane]) + return; // NO PANE - skip + var + o = options[pane] + , s = state[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + , isCenter = (pane == "center") + , hasRoom = true + , CSS = {} + // if pane is not visible, show it invisibly NOW rather than for *each call* in this script + , visCSS = $.layout.showInvisibly($P) + + , newCenter = calcNewCenterPaneDims() + ; + + // update pane-state dimensions + $.extend(s, elDims($P)); + + if (pane === "center") { + if (!force && s.isVisible && newCenter.width === s.outerWidth && newCenter.height === s.outerHeight) { + $P.css(visCSS); + return true; // SKIP - pane already the correct size + } + // set state for makePaneFit() logic + $.extend(s, cssMinDims(pane), { + maxWidth: newCenter.width + , maxHeight: newCenter.height + }); + CSS = newCenter; + s.newWidth = CSS.width; + s.newHeight = CSS.height; + // convert OUTER width/height to CSS width/height + CSS.width = cssW($P, CSS.width); + // NEW - allow pane to extend 'below' visible area rather than hide it + CSS.height = cssH($P, CSS.height); + hasRoom = CSS.width >= 0 && CSS.height >= 0; // height >= 0 = ALWAYS TRUE NOW + + // during layout init, try to shrink east/west panes to make room for center + if (!state.initialized && o.minWidth > newCenter.width) { + var + reqPx = o.minWidth - s.outerWidth + , minE = options.east.minSize || 0 + , minW = options.west.minSize || 0 + , sizeE = state.east.size + , sizeW = state.west.size + , newE = sizeE + , newW = sizeW + ; + if (reqPx > 0 && state.east.isVisible && sizeE > minE) { + newE = max(sizeE - minE, sizeE - reqPx); + reqPx -= sizeE - newE; + } + if (reqPx > 0 && state.west.isVisible && sizeW > minW) { + newW = max(sizeW - minW, sizeW - reqPx); + reqPx -= sizeW - newW; + } + // IF we found enough extra space, then resize the border panes as calculated + if (reqPx === 0) { + if (sizeE && sizeE != minE) + sizePane('east', newE, true, true, force); // true = skipCallback/noAnimation - initPanes will handle when done + if (sizeW && sizeW != minW) + sizePane('west', newW, true, true, force); // true = skipCallback/noAnimation + // now start over! + sizeMidPanes('center', skipCallback, force); + $P.css(visCSS); + return; // abort this loop + } + } + } else { // for east and west, set only the height, which is same as center height + // set state.min/maxWidth/Height for makePaneFit() logic + if (s.isVisible && !s.noVerticalRoom) + $.extend(s, elDims($P), cssMinDims(pane)); + if (!force && !s.noVerticalRoom && newCenter.height === s.outerHeight) { + $P.css(visCSS); + return true; // SKIP - pane already the correct size + } + // east/west have same top, bottom & height as center + CSS.top = newCenter.top; + CSS.bottom = newCenter.bottom; + s.newSize = newCenter.height; + // NEW - allow pane to extend 'below' visible area rather than hide it + CSS.height = cssH($P, newCenter.height); + s.maxHeight = CSS.height; + hasRoom = (s.maxHeight >= 0); // ALWAYS TRUE NOW + if (!hasRoom) + s.noVerticalRoom = true; // makePaneFit() logic + } + + if (hasRoom) { + // resizeAll passes skipCallback because it triggers callbacks after ALL panes are resized + if (!skipCallback && state.initialized) + _runCallbacks("onresize_start", pane); + + $P.css(CSS); // apply the CSS to pane + if (pane !== "center") + sizeHandles(pane); // also update resizer length + if (s.noRoom && !s.isClosed && !s.isHidden) + makePaneFit(pane); // will re-open/show auto-closed/hidden pane + if (s.isVisible) { + $.extend(s, elDims($P)); // update pane dimensions + if (state.initialized) + sizeContent(pane); // also resize the contents, if exists + } + } else if (!s.noRoom && s.isVisible) // no room for pane + makePaneFit(pane); // will hide or close pane + + // reset visibility, if necessary + $P.css(visCSS); + + delete s.newSize; + delete s.newWidth; + delete s.newHeight; + + if (!s.isVisible) + return true; // DONE - next pane + + /* + * Extra CSS for IE6 or IE7 in Quirks-mode - add 'width' to NORTH/SOUTH panes + * Normally these panes have only 'left' & 'right' positions so pane auto-sizes + * ALSO required when pane is an IFRAME because will NOT default to 'full width' + * TODO: Can I use width:100% for a north/south iframe? + * TODO: Sounds like a job for $P.outerWidth( sC.innerWidth ) SETTER METHOD + */ + if (pane === "center") { // finished processing midPanes + var fix = browser.isIE6 || !browser.boxModel; + if ($Ps.north && (fix || state.north.tagName == "IFRAME")) + $Ps.north.css("width", cssW($Ps.north, sC.innerWidth)); + if ($Ps.south && (fix || state.south.tagName == "IFRAME")) + $Ps.south.css("width", cssW($Ps.south, sC.innerWidth)); + } + + // resizeAll passes skipCallback because it triggers callbacks after ALL panes are resized + if (!skipCallback && state.initialized) + _runCallbacks("onresize_end", pane); + }); + } + + + /** + * @see window.onresize(), callbacks or custom code + * @param {(Object|boolean)=} evt_or_refresh If 'true', then also reset pane-positioning + */ + , resizeAll = function (evt_or_refresh) { + var oldW = sC.innerWidth + , oldH = sC.innerHeight + ; + // stopPropagation if called by trigger("layoutdestroy") - use evtPane utility + evtPane(evt_or_refresh); + + // cannot size layout when 'container' is hidden or collapsed + if (!$N.is(":visible")) + return; + + if (!state.initialized) { + _initLayoutElements(); + return; // no need to resize since we just initialized! + } + + if (evt_or_refresh === true && $.isPlainObject(options.outset)) { + // update container CSS in case outset option has changed + $N.css(options.outset); + } + // UPDATE container dimensions + $.extend(sC, elDims($N, options.inset)); + if (!sC.outerHeight) + return; + + // if 'true' passed, refresh pane & handle positioning too + if (evt_or_refresh === true) { + setPanePosition(); + } + + // onresizeall_start will CANCEL resizing if returns false + // state.container has already been set, so user can access this info for calcuations + if (false === _runCallbacks("onresizeall_start")) + return false; + + var // see if container is now 'smaller' than before + shrunkH = (sC.innerHeight < oldH) + , shrunkW = (sC.innerWidth < oldW) + , $P, o, s + ; + + var shrunk = shrunkH || shrunkW; + + // NOTE special order for sizing: S-N-E-W + $.each(["south", "north", "east", "west"], function (i, pane) { + if (!$Ps[pane]) + return; // no pane - SKIP + o = options[pane]; + s = state[pane]; + + var paneResponsive = false; + var paneRespondedState = false; + var windowWidth = $(window).width(); + + if ((o !== null && o !== 'undefined') && o.responsive && o.responsive.enabled) { + //if(s.size >= o.responsive.sizes.lg) + if (windowWidth >= o.responsive.sizes.lg) + if (o.responsive.when === 'lg' || o.responsive.when === 'md' || o.responsive.when === 'sm' || o.responsive.when === 'xs') { + paneResponsive = false; + } else { + paneResponsive = true; + } + + //if(s.size >= o.responsive.sizes.md) + if (windowWidth >= o.responsive.sizes.md && windowWidth < o.responsive.sizes.lg) + if (o.responsive.when === 'md' || o.responsive.when === 'sm' || o.responsive.when === 'xs') { + paneResponsive = false; + } else { + paneResponsive = true; //hide + } + + if (windowWidth >= o.responsive.sizes.sm && windowWidth < o.responsive.sizes.md) + //if(s.size >= o.responsive.sizes.sm) + if (o.responsive.when === 'sm' || o.responsive.when === 'xs') { + paneResponsive = false; + } else { + paneResponsive = true; //hide + } + + //if(s.size >= o.responsive.sizes.xs) + if (windowWidth >= o.responsive.sizes.xs && windowWidth < o.responsive.sizes.sm) + if (o.responsive.when === 'xs') { + paneResponsive = false; + } else { + paneResponsive = true; //hide + } + } + if (s.autoResize && s.size !== o.size) // resize pane to original size set in options + { + if (paneResponsive && s.isVisible) { + if (o.closable) { + close(pane, true, !o.responsiveAnimate); // true = force, true = noAnimation + } else { + hide(pane, !o.responsiveAnimate); // true = noAnimation + } + s.responded = true; + } else { + if (s.responded) { + if (o.closable) { + open(pane, false, !o.responsiveAnimate); // true = force, true = noAnimation + } else { + show(pane, true, !o.responsiveAnimate); // true = open/NoAnimation/NoAlert + } + s.responded = false; + } + } + sizePane(pane, o.size, true, true, true); // true=skipCallback/noAnimation/forceResize + } else { + setSizeLimits(pane); + if (paneResponsive) { + if (o.closable) { + close(pane, true, !o.responsiveAnimate); // true = force, true = noAnimation + } else { + hide(pane, !o.responsiveAnimate); // true = noAnimation + } + s.responded = true; + } else { + if (s.responded) { + if (o.closable) { + open(pane, false, !o.responsiveAnimate); // true = force, true = noAnimation + } else { + show(pane, true, !o.responsiveAnimate); // true = open/NoAnimation/NoAlert + } + s.responded = false; + } + } + makePaneFit(pane, false, true, true); // true=skipCallback/forceResize + } + }); + + sizeMidPanes("", true, true); // true=skipCallback/forceResize + sizeHandles(); // reposition the toggler elements + + // trigger all individual pane callbacks AFTER layout has finished resizing + $.each(_c.allPanes, function (i, pane) { + $P = $Ps[pane]; + if (!$P) + return; // SKIP + if (state[pane].isVisible) // undefined for non-existent panes + _runCallbacks("onresize_end", pane); // callback - if exists + }); + + + _runCallbacks("onresizeall_end"); + //_triggerLayoutEvent(pane, 'resizeall'); + } + + /** + * Whenever a pane resizes or opens that has a nested layout, trigger resizeAll + * + * @param {(string|Object)} evt_or_pane The pane just resized or opened + */ + , resizeChildren = function (evt_or_pane, skipRefresh) { + var pane = evtPane.call(this, evt_or_pane); + + if (!options[pane].resizeChildren) + return; + + // ensure the pane-children are up-to-date + if (!skipRefresh) + refreshChildren(pane); + var pC = children[pane]; + if ($.isPlainObject(pC)) { + // resize one or more children + $.each(pC, function (key, child) { + if (!child.destroyed) + child.resizeAll(); + }); + } + } + + /** + * IF pane has a content-div, then resize all elements inside pane to fit pane-height + * + * @param {(string|Object)} evt_or_panes The pane(s) being resized + * @param {boolean=} [remeasure=false] Should the content (header/footer) be remeasured? + */ + , sizeContent = function (evt_or_panes, remeasure) { + if (!isInitialized()) + return; + + var panes = evtPane.call(this, evt_or_panes); + panes = panes ? panes.split(",") : _c.allPanes; + + $.each(panes, function (idx, pane) { + var + $P = $Ps[pane] + , $C = $Cs[pane] + , o = options[pane] + , s = state[pane] + , m = s.content // m = measurements + ; + if (!$P || !$C || !$P.is(":visible")) + return true; // NOT VISIBLE - skip + + // if content-element was REMOVED, update OR remove the pointer + if (!$C.length) { + initContent(pane, false); // false = do NOT sizeContent() - already there! + if (!$C) + return; // no replacement element found - pointer have been removed + } + + // onsizecontent_start will CANCEL resizing if returns false + if (false === _runCallbacks("onsizecontent_start", pane)) + return; + + // skip re-measuring offsets if live-resizing + if ((!s.isMoving && !s.isResizing) || o.liveContentResizing || remeasure || m.top == undefined) { + _measure(); + // if any footers are below pane-bottom, they may not measure correctly, + // so allow pane overflow and re-measure + if (m.hiddenFooters > 0 && $P.css("overflow") === "hidden") { + $P.css("overflow", "visible"); + _measure(); // remeasure while overflowing + $P.css("overflow", "hidden"); + } + } + // NOTE: spaceAbove/Below *includes* the pane paddingTop/Bottom, but not pane.borders + var newH = s.innerHeight - (m.spaceAbove - s.css.paddingTop) - (m.spaceBelow - s.css.paddingBottom); + + if (!$C.is(":visible") || m.height != newH) { + // size the Content element to fit new pane-size - will autoHide if not enough room + setOuterHeight($C, newH, true); // true=autoHide + m.height = newH; // save new height + } + if (state.initialized) + _runCallbacks("onsizecontent_end", pane); + + function _below($E) { + return max(s.css.paddingBottom, (parseInt($E.css("marginBottom"), 10) || 0)); + } + + function _measure() { + var + ignore = options[pane].contentIgnoreSelector + , $Fs = $C.nextAll().not(".ui-layout-mask").not(ignore || ":lt(0)") // not :lt(0) = ALL + , $Fs_vis = $Fs.filter(':visible') + , $F = $Fs_vis.filter(':last') + ; + m = { + top: $C[0].offsetTop + , height: $C.outerHeight() + , numFooters: $Fs.length + , hiddenFooters: $Fs.length - $Fs_vis.length + , spaceBelow: 0 // correct if no content footer ($E) + }; + m.spaceAbove = m.top; // just for state - not used in calc + m.bottom = m.top + m.height; + if ($F.length) + //spaceBelow = (LastFooter.top + LastFooter.height) [footerBottom] - Content.bottom + max(LastFooter.marginBottom, pane.paddingBotom) + m.spaceBelow = ($F[0].offsetTop + $F.outerHeight()) - m.bottom + _below($F); + else // no footer - check marginBottom on Content element itself + m.spaceBelow = _below($C); + } + }); + } + + + /** + * Called every time a pane is opened, closed, or resized to slide the togglers to 'center' and adjust their length if necessary + * + * @see initHandles(), open(), close(), resizeAll() + * @param {(string|Object)=} evt_or_panes The pane(s) being resized + */ + , sizeHandles = function (evt_or_panes) { + var panes = evtPane.call(this, evt_or_panes); + panes = panes ? panes.split(",") : _c.borderPanes; + + $.each(panes, function (i, pane) { + var + o = options[pane] + , s = state[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + , $TC + ; + if (!$P || !$R) + return; + + var + dir = _c[pane].dir + , _state = (s.isClosed ? "_closed" : "_open") + , spacing = o["spacing" + _state] + , togAlign = o["togglerAlign" + _state] + , togLen = o["togglerLength" + _state] + , paneLen + , left + , offset + , CSS = {} + ; + + if (spacing === 0) { + $R.hide(); + return; + } else if (!s.noRoom && !s.isHidden) // skip if resizer was hidden for any reason + $R.show(); // in case was previously hidden + + // Resizer Bar is ALWAYS same width/height of pane it is attached to + if (dir === "horz") { // north/south + //paneLen = $P.outerWidth(); // s.outerWidth || + paneLen = sC.innerWidth; // handle offscreen-panes + s.resizerLength = paneLen; + left = $.layout.cssNum($P, "left"); + $R.css({ + width: cssW($R, paneLen) // account for borders & padding + , height: cssH($R, spacing) // ditto + , left: left > -9999 ? left : sC.inset.left // handle offscreen-panes + }); + } else { // east/west + paneLen = $P.outerHeight(); // s.outerHeight || + s.resizerLength = paneLen; + $R.css({ + height: cssH($R, paneLen) // account for borders & padding + , width: cssW($R, spacing) // ditto + , top: sC.inset.top + getPaneSize("north", true) // TODO: what if no North pane? + //, top: $.layout.cssNum($Ps["center"], "top") + }); + } + + // remove hover classes + removeHover(o, $R); + + if ($T) { + if (togLen === 0 || (s.isSliding && o.hideTogglerOnSlide)) { + $T.hide(); // always HIDE the toggler when 'sliding' + return; + } else + $T.show(); // in case was previously hidden + + if (!(togLen > 0) || togLen === "100%" || togLen > paneLen) { + togLen = paneLen; + offset = 0; + } else { // calculate 'offset' based on options.PANE.togglerAlign_open/closed + if (isStr(togAlign)) { + switch (togAlign) { + case "top": + case "left": + offset = 0; + break; + case "bottom": + case "right": + offset = paneLen - togLen; + break; + case "middle": + case "center": + default: + offset = round((paneLen - togLen) / 2); // 'default' catches typos + } + } else { // togAlign = number + var x = parseInt(togAlign, 10); // + if (togAlign >= 0) + offset = x; + else + offset = paneLen - togLen + x; // NOTE: x is negative! + } + } + + if (dir === "horz") { // north/south + var width = cssW($T, togLen); + $T.css({ + width: width // account for borders & padding + , height: cssH($T, spacing) // ditto + , left: offset // TODO: VERIFY that toggler positions correctly for ALL values + , top: 0 + }); + // CENTER the toggler content SPAN + $T.children(".content").each(function () { + $TC = $(this); + $TC.css("marginLeft", round((width - $TC.outerWidth()) / 2)); // could be negative + }); + } else { // east/west + var height = cssH($T, togLen); + $T.css({ + height: height // account for borders & padding + , width: cssW($T, spacing) // ditto + , top: offset // POSITION the toggler + , left: 0 + }); + // CENTER the toggler content SPAN + $T.children(".content").each(function () { + $TC = $(this); + $TC.css("marginTop", round((height - $TC.outerHeight()) / 2)); // could be negative + }); + } + + // remove ALL hover classes + removeHover(0, $T); + } + + // DONE measuring and sizing this resizer/toggler, so can be 'hidden' now + if (!state.initialized && (o.initHidden || s.isHidden)) { + $R.hide(); + if ($T) + $T.hide(); + } + }); + } + + + /** + * @param {(string|Object)} evt_or_pane + */ + , enableClosable = function (evt_or_pane) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $T = $Ts[pane] + , o = options[pane] + ; + if (!$T) + return; + o.closable = true; + $T.on("click." + sID, function (evt) { + evt.stopPropagation(); + toggle(pane); + }) + .css("visibility", "visible") + .css("cursor", "pointer") + .attr("title", state[pane].isClosed ? o.tips.Open : o.tips.Close) // may be blank + .show(); + } + /** + * @param {(string|Object)} evt_or_pane + * @param {boolean=} [hide=false] + */ + , disableClosable = function (evt_or_pane, hide) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $T = $Ts[pane] + ; + if (!$T) + return; + options[pane].closable = false; + // is closable is disable, then pane MUST be open! + if (state[pane].isClosed) + open(pane, false, true); + $T.off("." + sID) + .css("visibility", hide ? "hidden" : "visible") // instead of hide(), which creates logic issues + .css("cursor", "default") + .attr("title", ""); + } + + + /** + * @param {(string|Object)} evt_or_pane + */ + , enableSlidable = function (evt_or_pane) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $R = $Rs[pane] + ; + if (!$R || !$R.data('draggable')) + return; + options[pane].slidable = true; + if (state[pane].isClosed) + bindStartSlidingEvents(pane, true); + } + /** + * @param {(string|Object)} evt_or_pane + */ + , disableSlidable = function (evt_or_pane) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $R = $Rs[pane] + ; + if (!$R) + return; + options[pane].slidable = false; + if (state[pane].isSliding) + close(pane, false, true); + else { + bindStartSlidingEvents(pane, false); + $R.css("cursor", "default") + .attr("title", ""); + removeHover(null, $R[0]); // in case currently hovered + } + } + + + /** + * @param {(string|Object)} evt_or_pane + */ + , enableResizable = function (evt_or_pane) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $R = $Rs[pane] + , o = options[pane] + ; + if (!$R || !$R.data('draggable')) + return; + o.resizable = true; + $R.draggable("enable"); + if (!state[pane].isClosed) + $R.css("cursor", o.resizerCursor) + .attr("title", o.tips.Resize); + } + /** + * @param {(string|Object)} evt_or_pane + */ + , disableResizable = function (evt_or_pane) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $R = $Rs[pane] + ; + if (!$R || !$R.data('draggable')) + return; + options[pane].resizable = false; + $R.draggable("disable") + .css("cursor", "default") + .attr("title", ""); + removeHover(null, $R[0]); // in case currently hovered + } + + + /** + * Move a pane from source-side (eg, west) to target-side (eg, east) + * If pane exists on target-side, move that to source-side, ie, 'swap' the panes + * + * @param {(string|Object)} evt_or_pane1 The pane/edge being swapped + * @param {string} pane2 ditto + */ + , swapPanes = function (evt_or_pane1, pane2) { + if (!isInitialized()) + return; + var pane1 = evtPane.call(this, evt_or_pane1); + // change state.edge NOW so callbacks can know where pane is headed... + state[pane1].edge = pane2; + state[pane2].edge = pane1; + // run these even if NOT state.initialized + if (false === _runCallbacks("onswap_start", pane1) + || false === _runCallbacks("onswap_start", pane2) + ) { + state[pane1].edge = pane1; // reset + state[pane2].edge = pane2; + return; + } + + var + oPane1 = copy(pane1) + , oPane2 = copy(pane2) + , sizes = {} + ; + sizes[pane1] = oPane1 ? oPane1.state.size : 0; + sizes[pane2] = oPane2 ? oPane2.state.size : 0; + + // clear pointers & state + $Ps[pane1] = false; + $Ps[pane2] = false; + state[pane1] = {}; + state[pane2] = {}; + + // ALWAYS remove the resizer & toggler elements + if ($Ts[pane1]) + $Ts[pane1].remove(); + if ($Ts[pane2]) + $Ts[pane2].remove(); + if ($Rs[pane1]) + $Rs[pane1].remove(); + if ($Rs[pane2]) + $Rs[pane2].remove(); + $Rs[pane1] = $Rs[pane2] = $Ts[pane1] = $Ts[pane2] = false; + + // transfer element pointers and data to NEW Layout keys + move(oPane1, pane2); + move(oPane2, pane1); + + // cleanup objects + oPane1 = oPane2 = sizes = null; + + // make panes 'visible' again + if ($Ps[pane1]) + $Ps[pane1].css(_c.visible); + if ($Ps[pane2]) + $Ps[pane2].css(_c.visible); + + // fix any size discrepancies caused by swap + resizeAll(); + + // run these even if NOT state.initialized + _runCallbacks("onswap_end", pane1); + _runCallbacks("onswap_end", pane2); + + + function copy(n) { // n = pane + var + $P = $Ps[n] + , $C = $Cs[n] + ; + return !$P ? false : { + pane: n + , P: $P ? $P[0] : false + , C: $C ? $C[0] : false + , state: $.extend(true, {}, state[n]) + , options: $.extend(true, {}, options[n]) + } + } + + function move(oPane, pane) { + if (!oPane) + return; + var + P = oPane.P + , C = oPane.C + , oldPane = oPane.pane + , c = _c[pane] + // save pane-options that should be retained + , s = $.extend(true, {}, state[pane]) + , o = options[pane] + // RETAIN side-specific FX Settings - more below + , fx = {resizerCursor: o.resizerCursor} + , re, size, pos + ; + $.each("fxName,fxSpeed,fxSettings".split(","), function (i, k) { + fx[k + "_open"] = o[k + "_open"]; + fx[k + "_close"] = o[k + "_close"]; + fx[k + "_size"] = o[k + "_size"]; + }); + + // update object pointers and attributes + $Ps[pane] = $(P) + .data({ + layoutPane: Instance[pane] // NEW pointer to pane-alias-object + , layoutEdge: pane + }) + .css(_c.hidden) + .css(c.cssReq) + ; + $Cs[pane] = C ? $(C) : false; + + // set options and state + options[pane] = $.extend(true, {}, oPane.options, fx); + state[pane] = $.extend(true, {}, oPane.state); + + // change classNames on the pane, eg: ui-layout-pane-east ==> ui-layout-pane-west + re = new RegExp(o.paneClass + "-" + oldPane, "g"); + P.className = P.className.replace(re, o.paneClass + "-" + pane); + + // ALWAYS regenerate the resizer & toggler elements + initHandles(pane); // create the required resizer & toggler + + // if moving to different orientation, then keep 'target' pane size + if (c.dir != _c[oldPane].dir) { + size = sizes[pane] || 0; + setSizeLimits(pane); // update pane-state + size = max(size, state[pane].minSize); + // use manualSizePane to disable autoResize - not useful after panes are swapped + manualSizePane(pane, size, true, true); // true/true = skipCallback/noAnimation + } else // move the resizer here + $Rs[pane].css(c.side, sC.inset[c.side] + (state[pane].isVisible ? getPaneSize(pane) : 0)); + + + // ADD CLASSNAMES & SLIDE-BINDINGS + if (oPane.state.isVisible && !s.isVisible) + setAsOpen(pane, true); // true = skipCallback + else { + setAsClosed(pane); + bindStartSlidingEvents(pane, true); // will enable events IF option is set + } + + // DESTROY the object + oPane = null; + } + } + + + /** + * INTERNAL method to sync pin-buttons when pane is opened or closed + * Unpinned means the pane is 'sliding' - ie, over-top of the adjacent panes + * + * @see open(), setAsOpen(), setAsClosed() + * @param {string} pane These are the params returned to callbacks by layout() + * @param {boolean} doPin True means set the pin 'down', False means 'up' + */ + , syncPinBtns = function (pane, doPin) { + if ($.layout.plugins.buttons) + $.each(state[pane].pins, function (i, selector) { + $.layout.buttons.setPinState(Instance, $(selector), pane, doPin); + }); + } + + ; // END var DECLARATIONS + + /** + * Capture keys when enableCursorHotkey - toggle pane if hotkey pressed + * + * @see document.keydown() + */ + function keyDown(evt) { + if (!evt) + return true; + var code = evt.keyCode; + if (code < 33) + return true; // ignore special keys: ENTER, TAB, etc + + var + PANE = { + 38: "north" // Up Cursor - $.ui.keyCode.UP + , 40: "south" // Down Cursor - $.ui.keyCode.DOWN + , 37: "west" // Left Cursor - $.ui.keyCode.LEFT + , 39: "east" // Right Cursor - $.ui.keyCode.RIGHT + } + , ALT = evt.altKey // no worky! + , SHIFT = evt.shiftKey + , CTRL = evt.ctrlKey + , CURSOR = (CTRL && code >= 37 && code <= 40) + , o, k, m, pane + ; + + if (CURSOR && options[PANE[code]].enableCursorHotkey) // valid cursor-hotkey + pane = PANE[code]; + else if (CTRL || SHIFT) // check to see if this matches a custom-hotkey + $.each(_c.borderPanes, function (i, p) { // loop each pane to check its hotkey + o = options[p]; + k = o.customHotkey; + m = o.customHotkeyModifier; // if missing or invalid, treated as "CTRL+SHIFT" + if ((SHIFT && m == "SHIFT") || (CTRL && m == "CTRL") || (CTRL && SHIFT)) { // Modifier matches + if (k && code === (isNaN(k) || k <= 9 ? k.toUpperCase().charCodeAt(0) : k)) { // Key matches + pane = p; + return false; // BREAK + } + } + }); + + // validate pane + if (!pane || !$Ps[pane] || !options[pane].closable || state[pane].isHidden) + return true; + + toggle(pane); + + evt.stopPropagation(); + evt.returnValue = false; // CANCEL key + return false; + } + + /* + * ###################################### + * UTILITY METHODS + * called externally or by initButtons + * ###################################### + */ + + /** + * Change/reset a pane overflow setting & zIndex to allow popups/drop-downs to work + * + * @param {Object=} [el] (optional) Can also be 'bound' to a click, mouseOver, or other event + */ + function allowOverflow(el) { + if (!isInitialized()) + return; + if (this && this.tagName) + el = this; // BOUND to element + var $P; + if (isStr(el)) + $P = $Ps[el]; + else if ($(el).data("layoutRole")) + $P = $(el); + else + $(el).parents().each(function () { + if ($(this).data("layoutRole")) { + $P = $(this); + return false; // BREAK + } + }); + if (!$P || !$P.length) + return; // INVALID + + var + pane = $P.data("layoutEdge") + , s = state[pane] + ; + + // if pane is already raised, then reset it before doing it again! + // this would happen if allowOverflow is attached to BOTH the pane and an element + if (s.cssSaved) + resetOverflow(pane); // reset previous CSS before continuing + + // if pane is raised by sliding or resizing, or its closed, then abort + if (s.isSliding || s.isResizing || s.isClosed) { + s.cssSaved = false; + return; + } + + var + newCSS = {zIndex: (options.zIndexes.resizer_normal + 1)} + , curCSS = {} + , of = $P.css("overflow") + , ofX = $P.css("overflowX") + , ofY = $P.css("overflowY") + ; + // determine which, if any, overflow settings need to be changed + if (of != "visible") { + curCSS.overflow = of; + newCSS.overflow = "visible"; + } + if (ofX && !ofX.match(/(visible|auto)/)) { + curCSS.overflowX = ofX; + newCSS.overflowX = "visible"; + } + if (ofY && !ofY.match(/(visible|auto)/)) { + curCSS.overflowY = ofX; + newCSS.overflowY = "visible"; + } + + // save the current overflow settings - even if blank! + s.cssSaved = curCSS; + + // apply new CSS to raise zIndex and, if necessary, make overflow 'visible' + $P.css(newCSS); + + // make sure the zIndex of all other panes is normal + $.each(_c.allPanes, function (i, p) { + if (p != pane) + resetOverflow(p); + }); + + } + + /** + * @param {Object=} [el] (optional) Can also be 'bound' to a click, mouseOver, or other event + */ + function resetOverflow(el) { + if (!isInitialized()) + return; + if (this && this.tagName) + el = this; // BOUND to element + var $P; + if (isStr(el)) + $P = $Ps[el]; + else if ($(el).data("layoutRole")) + $P = $(el); + else + $(el).parents().each(function () { + if ($(this).data("layoutRole")) { + $P = $(this); + return false; // BREAK + } + }); + if (!$P || !$P.length) + return; // INVALID + + var + pane = $P.data("layoutEdge") + , s = state[pane] + , CSS = s.cssSaved || {} + ; + // reset the zIndex + if (!s.isSliding && !s.isResizing) + $P.css("zIndex", options.zIndexes.pane_normal); + + // reset Overflow - if necessary + $P.css(CSS); + + // clear var + s.cssSaved = false; + } + + /* + * ##################### + * CREATE/RETURN LAYOUT + * ##################### + */ + + // validate that container exists + var $N = $(this).eq(0); // FIRST matching Container element + if (!$N.length) { + return _log(options.errors.containerMissing); + } + // Users retrieve Instance of a layout with: $N.layout() OR $N.data("layout") + // return the Instance-pointer if layout has already been initialized + if ($N.data("layoutContainer") && $N.data("layout")) + return $N.data("layout"); // cached pointer + + // init global vars + var + $Ps = {} // Panes x5 - set in initPanes() + , $Cs = {} // Content x5 - set in initPanes() + , $Rs = {} // Resizers x4 - set in initHandles() + , $Ts = {} // Togglers x4 - set in initHandles() + , $Ms = $([]) // Masks - up to 2 masks per pane (IFRAME + DIV) + // aliases for code brevity + , sC = state.container // alias for easy access to 'container dimensions' + , sID = state.id // alias for unique layout ID/namespace - eg: "layout435" + ; + + // create Instance object to expose data & option Properties, and primary action Methods + var Instance = { + // layout data + options: options // property - options hash + , state: state // property - dimensions hash + // object pointers + , container: $N // property - object pointers for layout container + , panes: $Ps // property - object pointers for ALL Panes: panes.north, panes.center + , contents: $Cs // property - object pointers for ALL Content: contents.north, contents.center + , resizers: $Rs // property - object pointers for ALL Resizers, eg: resizers.north + , togglers: $Ts // property - object pointers for ALL Togglers, eg: togglers.north + // border-pane open/close + , hide: hide // method - ditto + , show: show // method - ditto + , toggle: toggle // method - pass a 'pane' ("north", "west", etc) + , open: open // method - ditto + , close: close // method - ditto + , slideOpen: slideOpen // method - ditto + , slideClose: slideClose // method - ditto + , slideToggle: slideToggle // method - ditto + // pane actions + , setSizeLimits: setSizeLimits // method - pass a 'pane' - update state min/max data + , _sizePane: sizePane // method -intended for user by plugins only! + , sizePane: manualSizePane // method - pass a 'pane' AND an 'outer-size' in pixels or percent, or 'auto' + , sizeContent: sizeContent // method - pass a 'pane' + , swapPanes: swapPanes // method - pass TWO 'panes' - will swap them + , showMasks: showMasks // method - pass a 'pane' OR list of panes - default = all panes with mask option set + , hideMasks: hideMasks // method - ditto' + // pane element methods + , initContent: initContent // method - ditto + , addPane: addPane // method - pass a 'pane' + , removePane: removePane // method - pass a 'pane' to remove from layout, add 'true' to delete the pane-elem + , createChildren: createChildren // method - pass a 'pane' and (optional) layout-options (OVERRIDES options[pane].children + , refreshChildren: refreshChildren // method - pass a 'pane' and a layout-instance + // special pane option setting + , enableClosable: enableClosable // method - pass a 'pane' + , disableClosable: disableClosable // method - ditto + , enableSlidable: enableSlidable // method - ditto + , disableSlidable: disableSlidable // method - ditto + , enableResizable: enableResizable // method - ditto + , disableResizable: disableResizable// method - ditto + // utility methods for panes + , allowOverflow: allowOverflow // utility - pass calling element (this) + , resetOverflow: resetOverflow // utility - ditto + // layout control + , destroy: destroy // method - no parameters + , initPanes: isInitialized // method - no parameters + , resizeAll: resizeAll // method - no parameters + // callback triggering + , runCallbacks: _runCallbacks // method - pass evtName & pane (if a pane-event), eg: trigger("onopen", "west") + // alias collections of options, state and children - created in addPane and extended elsewhere + , hasParentLayout: false // set by initContainer() + , children: children // pointers to child-layouts, eg: Instance.children.west.layoutName + , north: false // alias group: { name: pane, pane: $Ps[pane], options: options[pane], state: state[pane], children: children[pane] } + , south: false // ditto + , west: false // ditto + , east: false // ditto + , center: false // ditto + }; + + // create the border layout NOW + if (_create() === 'cancel') // onload_start callback returned false to CANCEL layout creation + return null; + else // true OR false -- if layout-elements did NOT init (hidden or do not exist), can auto-init later + return Instance; // return the Instance object + + }; + } + + )(jQuery); + + + /** + * Cookie plugin + * + * Copyright (c) 2006 Klaus Hartl (stilbuero.de) + * Dual licensed under the MIT and GPL licenses: + * http://www.opensource.org/licenses/mit-license.php + * http://www.gnu.org/licenses/gpl.html + * + */ + jQuery.cookie = function (name, value, options) { + if (typeof value != 'undefined') { // name and value given, set cookie + options = options || {}; + if (value === null) { + value = ''; + options.expires = -1; + } + var expires = ''; + if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) { + var date; + if (typeof options.expires == 'number') { + date = new Date(); + date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000)); + } else { + date = options.expires; + } + expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE + } + // CAUTION: Needed to parenthesize options.path and options.domain + // in the following expressions, otherwise they evaluate to undefined + // in the packed version for some reason... + var path = options.path ? '; path=' + (options.path) : ''; + var domain = options.domain ? '; domain=' + (options.domain) : ''; + var secure = options.secure ? '; secure' : ''; + document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join(''); + } else { // only name given, get cookie + var cookieValue = null; + if (document.cookie && document.cookie != '') { + var cookies = document.cookie.split(';'); + for (var i = 0; i < cookies.length; i++) { + var cookie = String.prototype.trim(cookies[i]); + // Does this cookie string begin with the name we want? + if (cookie.substring(0, name.length + 1) == (name + '=')) { + cookieValue = decodeURIComponent(cookie.substring(name.length + 1)); + break; + } + } + } + return cookieValue; + } + }; + + + (function ($) { + + if (!$.layout) + return; + + + /** + * UI COOKIE UTILITY + * + * A $.cookie OR $.ui.cookie namespace *should be standard*, but until then... + * This creates $.ui.cookie so Layout does not need the cookie.jquery.js plugin + * NOTE: This utility is REQUIRED by the layout.state plugin + * + * Cookie methods in Layout are created as part of State Management + */ + if (!$.ui) + $.ui = {}; + $.ui.cookie = { + // cookieEnabled is not in DOM specs, but DOES works in all browsers,including IE6 + acceptsCookies: !!navigator.cookieEnabled + + , read: function (name) { + var + c = document.cookie + , cs = c ? c.split(';') : [] + , pair, data, i + ; + for (i = 0; pair = cs[i]; i++) { + data = String.prototype.trim.call(pair).split('='); // name=value => [ name, value ] + if (data[0] == name) // found the layout cookie + return decodeURIComponent(data[1]); + } + return null; + } + + , write: function (name, val, cookieOpts) { + var params = "" + , date = "" + , clear = false + , o = cookieOpts || {} + , x = o.expires || null + , t = typeof(x) + ; + if (t === "date") + date = x; + else if (t === "string" && x > 0) { + x = parseInt(x, 10); + t = "number"; + } + if (t === "number") { + date = new Date(); + if (x > 0) + date.setDate(date.getDate() + x); + else { + date.setFullYear(1970); + clear = true; + } + } + if (date) + params += ";expires=" + date.toUTCString(); + if (o.path) + params += ";path=" + o.path; + if (o.domain) + params += ";domain=" + o.domain; + if (o.secure) + params += ";secure"; + document.cookie = name + "=" + (clear ? "" : encodeURIComponent(val)) + params; // write or clear cookie + } + + , clear: function (name) { + $.ui.cookie.write(name, "", {expires: -1}); + } + + }; +// if cookie.jquery.js is not loaded, create an alias to replicate it +// this may be useful to other plugins or code dependent on that plugin + if (!$.cookie) + $.cookie = function (k, v, o) { + var C = $.ui.cookie; + if (v === null) + C.clear(k); + else if (v === undefined) + return C.read(k); + else + C.write(k, v, o); + }; + + + /** + * State-management options stored in options.stateManagement, which includes a .cookie hash + * Default options saves ALL KEYS for ALL PANES, ie: pane.size, pane.isClosed, pane.isHidden + * + * // STATE/COOKIE OPTIONS + * @example $(el).layout({ + stateManagement: { + enabled: true + , stateKeys: "east.size,west.size,east.isClosed,west.isClosed" + , cookie: { name: "appLayout", path: "/" } + } + }) + * @example $(el).layout({ stateManagement__enabled: true }) // enable auto-state-management using cookies + * @example $(el).layout({ stateManagement__cookie: { name: "appLayout", path: "/" } }) + * @example $(el).layout({ stateManagement__cookie__name: "appLayout", stateManagement__cookie__path: "/" }) + * + * // STATE/COOKIE METHODS + * @example myLayout.saveCookie( "west.isClosed,north.size,south.isHidden", {expires: 7} ); + * @example myLayout.loadCookie(); + * @example myLayout.deleteCookie(); + * @example var JSON = myLayout.readState(); // CURRENT Layout State + * @example var JSON = myLayout.readCookie(); // SAVED Layout State (from cookie) + * @example var JSON = myLayout.state.stateData; // LAST LOADED Layout State (cookie saved in layout.state hash) + * + * CUSTOM STATE-MANAGEMENT (eg, saved in a database) + * @example var JSON = myLayout.readState( "west.isClosed,north.size,south.isHidden" ); + * @example myLayout.loadState( JSON ); + */ + +// tell Layout that the state plugin is available + $.layout.plugins.stateManagement = true; + +// Add State-Management options to layout.defaults + $.layout.defaults.stateManagement = { + enabled: false // true = enable state-management, even if not using cookies + , autoSave: true // Save a state-cookie when page exits? + , autoLoad: true // Load the state-cookie when Layout inits? + , animateLoad: true // animate panes when loading state into an active layout + , includeChildren: true // recurse into child layouts to include their state as well + // List state-data to save - must be pane-specific + , stateKeys: "north.size,south.size,east.size,west.size," + + "north.isClosed,south.isClosed,east.isClosed,west.isClosed," + + "north.isHidden,south.isHidden,east.isHidden,west.isHidden" + , cookie: { + name: "" // If not specified, will use Layout.name, else just "Layout" + , domain: "" // blank = current domain + , path: "" // blank = current page, "/" = entire website + , expires: "" // 'days' to keep cookie - leave blank for 'session cookie' + , secure: false + } + }; + +// Set stateManagement as a 'layout-option', NOT a 'pane-option' + $.layout.optionsMap.layout.push("stateManagement"); +// Update config so layout does not move options into the pane-default branch (panes) + $.layout.config.optionRootKeys.push("stateManagement"); + + /* + * State Management methods + */ + $.layout.state = { + /** + * Get the current layout state and save it to a cookie + * + * myLayout.saveCookie( keys, cookieOpts ) + * + * @param {Object} inst + * @param {(string|Array)=} keys + * @param {Object=} cookieOpts + */ + saveCookie: function (inst, keys, cookieOpts) { + var o = inst.options + , sm = o.stateManagement + , oC = $.extend(true, {}, sm.cookie, cookieOpts || null) + , data = inst.state.stateData = inst.readState(keys || sm.stateKeys) // read current panes-state + ; + $.ui.cookie.write(oC.name || o.name || "Layout", $.layout.state.encodeJSON(data), oC); + return $.extend(true, {}, data); // return COPY of state.stateData data + } + + /** + * Remove the state cookie + * + * @param {Object} inst + */ + , deleteCookie: function (inst) { + var o = inst.options; + $.ui.cookie.clear(o.stateManagement.cookie.name || o.name || "Layout"); + } + + /** + * Read & return data from the cookie - as JSON + * + * @param {Object} inst + */ + , readCookie: function (inst) { + var o = inst.options; + var c = $.ui.cookie.read(o.stateManagement.cookie.name || o.name || "Layout"); + // convert cookie string back to a hash and return it + return c ? $.layout.state.decodeJSON(c) : {}; + } + + /** + * Get data from the cookie and USE IT to loadState + * + * @param {Object} inst + */ + , loadCookie: function (inst) { + var c = $.layout.state.readCookie(inst); // READ the cookie + if (c && !$.isEmptyObject(c)) { + inst.state.stateData = $.extend(true, {}, c); // SET state.stateData + inst.loadState(c); // LOAD the retrieved state + } + return c; + } + + /** + * Update layout options from the cookie, if one exists + * + * @param {Object} inst + * @param {Object=} stateData + * @param {boolean=} animate + */ + , loadState: function (inst, data, opts) { + if (!$.isPlainObject(data) || $.isEmptyObject(data)) + return; + + // normalize data & cache in the state object + data = inst.state.stateData = $.layout.transformData(data); // panes = default subkey + + // add missing/default state-restore options + var smo = inst.options.stateManagement; + opts = $.extend({ + animateLoad: false //smo.animateLoad + , includeChildren: smo.includeChildren + }, opts); + + if (!inst.state.initialized) { + /* + * layout NOT initialized, so just update its options + */ + // MUST remove pane.children keys before applying to options + // use a copy so we don't remove keys from original data + var o = $.extend(true, {}, data); + //delete o.center; // center has no state-data - only children + $.each($.layout.config.allPanes, function (idx, pane) { + if (o[pane]) + delete o[pane].children; + }); + // update CURRENT layout-options with saved state data + $.extend(true, inst.options, o); + } else { + /* + * layout already initialized, so modify layout's configuration + */ + var noAnimate = !opts.animateLoad + , o, c, h, state, open + ; + $.each($.layout.config.borderPanes, function (idx, pane) { + o = data[pane]; + if (!$.isPlainObject(o)) + return; // no key, skip pane + + s = o.size; + c = o.initClosed; + h = o.initHidden; + ar = o.autoResize; + state = inst.state[pane]; + open = state.isVisible; + + // reset autoResize + if (ar) + state.autoResize = ar; + // resize BEFORE opening + if (!open) + inst._sizePane(pane, s, false, false, false); // false=skipCallback/noAnimation/forceResize + // open/close as necessary - DO NOT CHANGE THIS ORDER! + if (h === true) + inst.hide(pane, noAnimate); + else if (c === true) + inst.close(pane, false, noAnimate); + else if (c === false) + inst.open(pane, false, noAnimate); + else if (h === false) + inst.show(pane, false, noAnimate); + // resize AFTER any other actions + if (open) + inst._sizePane(pane, s, false, false, noAnimate); // animate resize if option passed + }); + + /* + * RECURSE INTO CHILD-LAYOUTS + */ + if (opts.includeChildren) { + var paneStateChildren, childState; + $.each(inst.children, function (pane, paneChildren) { + paneStateChildren = data[pane] ? data[pane].children : 0; + if (paneStateChildren && paneChildren) { + $.each(paneChildren, function (stateKey, child) { + childState = paneStateChildren[stateKey]; + if (child && childState) + child.loadState(childState); + }); + } + }); + } + } + } + + /** + * Get the *current layout state* and return it as a hash + * + * @param {Object=} inst // Layout instance to get state for + * @param {object=} [opts] // State-Managements override options + */ + , readState: function (inst, opts) { + // backward compatility + if (typeof(opts) === 'string') + opts = {keys: opts}; + if (!opts) + opts = {}; + var sm = inst.options.stateManagement + , ic = opts.includeChildren + , recurse = ic !== undefined ? ic : sm.includeChildren + , keys = opts.stateKeys || sm.stateKeys + , alt = {isClosed: 'initClosed', isHidden: 'initHidden'} + , state = inst.state + , panes = $.layout.config.allPanes + , data = {} + , pair, pane, key, val + , ps, pC, child, array, count, branch + ; + if (Array.isArray(keys)) + keys = keys.join(","); + // convert keys to an array and change delimiters from '__' to '.' + keys = keys.replace(/__/g, ".").split(','); + // loop keys and create a data hash + for (var i = 0, n = keys.length; i < n; i++) { + pair = keys[i].split("."); + pane = pair[0]; + key = pair[1]; + if ($.inArray(pane, panes) < 0) + continue; // bad pane! + val = state[pane][key]; + if (val == undefined) + continue; + if (key == "isClosed" && state[pane]["isSliding"]) + val = true; // if sliding, then *really* isClosed + (data[pane] || (data[pane] = {}))[alt[key] ? alt[key] : key] = val; + } + + // recurse into the child-layouts for each pane + if (recurse) { + $.each(panes, function (idx, pane) { + pC = inst.children[pane]; + ps = state.stateData[pane]; + if ($.isPlainObject(pC) && !$.isEmptyObject(pC)) { + // ensure a key exists for this 'pane', eg: branch = data.center + branch = data[pane] || (data[pane] = {}); + if (!branch.children) + branch.children = {}; + $.each(pC, function (key, child) { + // ONLY read state from an initialize layout + if (child.state.initialized) + branch.children[key] = $.layout.state.readState(child); + // if we have PREVIOUS (onLoad) state for this child-layout, KEEP IT! + else if (ps && ps.children && ps.children[key]) { + branch.children[key] = $.extend(true, {}, ps.children[key]); + } + }); + } + }); + } + + return data; + } + + /** + * Stringify a JSON hash so can save in a cookie or db-field + */ + , encodeJSON: function (json) { + var local = window.JSON || {}; + return (local.stringify || stringify)(json); + + function stringify(h) { + var D = [], i = 0, k, v, t // k = key, v = value + , a = Array.isArray(h) + ; + for (k in h) { + v = h[k]; + t = typeof v; + if (t == 'string') // STRING - add quotes + v = '"' + v + '"'; + else if (t == 'object') // SUB-KEY - recurse into it + v = parse(v); + D[i++] = (!a ? '"' + k + '":' : '') + v; + } + return (a ? '[' : '{') + D.join(',') + (a ? ']' : '}'); + } + } + + /** + * Convert stringified JSON back to a hash object + * @see $.parseJSON(), adding in jQuery 1.4.1 + */ + , decodeJSON: function (str) { + try { + return $.parseJSON ? $.parseJSON(str) : window["eval"]("(" + str + ")") || {}; + } catch (e) { + return {}; + } + } + + + , _create: function (inst) { + var s = $.layout.state + , o = inst.options + , sm = o.stateManagement + ; + // ADD State-Management plugin methods to inst + $.extend(inst, { + // readCookie - update options from cookie - returns hash of cookie data + readCookie: function () { + return s.readCookie(inst); + } + // deleteCookie + , deleteCookie: function () { + s.deleteCookie(inst); + } + // saveCookie - optionally pass keys-list and cookie-options (hash) + , saveCookie: function (keys, cookieOpts) { + return s.saveCookie(inst, keys, cookieOpts); + } + // loadCookie - readCookie and use to loadState() - returns hash of cookie data + , loadCookie: function () { + return s.loadCookie(inst); + } + // loadState - pass a hash of state to use to update options + , loadState: function (stateData, opts) { + s.loadState(inst, stateData, opts); + } + // readState - returns hash of current layout-state + , readState: function (keys) { + return s.readState(inst, keys); + } + // add JSON utility methods too... + , encodeJSON: s.encodeJSON + , decodeJSON: s.decodeJSON + }); + + // init state.stateData key, even if plugin is initially disabled + inst.state.stateData = {}; + + // autoLoad MUST BE one of: data-array, data-hash, callback-function, or TRUE + if (!sm.autoLoad) + return; + + // When state-data exists in the autoLoad key USE IT, + // even if stateManagement.enabled == false + if ($.isPlainObject(sm.autoLoad)) { + if (!$.isEmptyObject(sm.autoLoad)) { + inst.loadState(sm.autoLoad); + } + } else if (sm.enabled) { + // update the options from cookie or callback + // if options is a function, call it to get stateData + if (typeof sm.autoLoad === "function") { + var d = {}; + try { + d = sm.autoLoad(inst, inst.state, inst.options, inst.options.name || ''); // try to get data from fn + } catch (e) { + } + if (d && $.isPlainObject(d) && !$.isEmptyObject(d)) + inst.loadState(d); + } else // any other truthy value will trigger loadCookie + inst.loadCookie(); + } + } + + , _unload: function (inst) { + var sm = inst.options.stateManagement; + if (sm.enabled && sm.autoSave) { + // if options is a function, call it to save the stateData + if (typeof sm.autoSave === "function") { + try { + sm.autoSave(inst, inst.state, inst.options, inst.options.name || ''); // try to get data from fn + } catch (e) { + } + } else // any truthy value will trigger saveCookie + inst.saveCookie(); + } + } + + }; + +// add state initialization method to Layout's onCreate array of functions + $.layout.onCreate.push($.layout.state._create); + $.layout.onUnload.push($.layout.state._unload); + + })(jQuery); + + + (function ($) { + + if (!$.layout) + return; + + +// tell Layout that the state plugin is available + $.layout.plugins.buttons = true; + +// Add State-Management options to layout.defaults + $.layout.defaults.autoBindCustomButtons = false; +// Set stateManagement as a layout-option, NOT a pane-option + $.layout.optionsMap.layout.push("autoBindCustomButtons"); + + /* + * Button methods + */ + $.layout.buttons = { + // set data used by multiple methods below + config: { + borderPanes: "north,south,west,east" + } + + /** + * Searches for .ui-layout-button-xxx elements and auto-binds them as layout-buttons + * + * @see _create() + */ + , init: function (inst) { + var pre = "ui-layout-button-" + , layout = inst.options.name || "" + , name; + $.each("toggle,open,close,pin,toggle-slide,open-slide".split(","), function (i, action) { + $.each($.layout.buttons.config.borderPanes.split(","), function (ii, pane) { + $("." + pre + action + "-" + pane).each(function () { + // if button was previously 'bound', data.layoutName was set, but is blank if layout has no 'name' + name = $(this).data("layoutName") || $(this).attr("layoutName"); + if (name == undefined || name === layout) + inst.onButton(this, action, pane); + }); + }); + }); + } + + /** + * Helper function to validate params received by addButton utilities + * + * Two classes are added to the element, based on the buttonClass... + * The type of button is appended to create the 2nd className: + * - ui-layout-button-pin + * - ui-layout-pane-button-toggle + * - ui-layout-pane-button-open + * - ui-layout-pane-button-close + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the button is for: 'north', 'south', etc. + * @return {Array.} If both params valid, the element matching 'selector' in a jQuery wrapper - otherwise returns null + */ + , get: function (inst, selector, pane, action) { + var $E = $(selector) + , o = inst.options + //, err = o.showErrorMessages + ; + if ($E.length && $.layout.buttons.config.borderPanes.indexOf(pane) >= 0) { + var btn = o[pane].buttonClass + "-" + action; + $E.addClass(btn + " " + btn + "-" + pane) + .data("layoutName", o.name); // add layout identifier - even if blank! + } + return $E; + } + + + /** + * NEW syntax for binding layout-buttons - will eventually replace addToggle, addOpen, etc. + * + * @param {(string|!Object)} sel jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} action + * @param {string} pane + */ + , bind: function (inst, sel, action, pane) { + var _ = $.layout.buttons; + switch (action.toLowerCase()) { + case "toggle": + _.addToggle(inst, sel, pane); + break; + case "open": + _.addOpen(inst, sel, pane); + break; + case "close": + _.addClose(inst, sel, pane); + break; + case "pin": + _.addPin(inst, sel, pane); + break; + case "toggle-slide": + _.addToggle(inst, sel, pane, true); + break; + case "open-slide": + _.addOpen(inst, sel, pane, true); + break; + } + return inst; + } + + /** + * Add a custom Toggler button for a pane + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the button is for: 'north', 'south', etc. + * @param {boolean=} slide true = slide-open, false = pin-open + */ + , addToggle: function (inst, selector, pane, slide) { + $.layout.buttons.get(inst, selector, pane, "toggle") + .on('click',function (evt) { + inst.toggle(pane, !!slide); + evt.stopPropagation(); + }); + return inst; + } + /** + * Add a slide Toggler button for a pane + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the button is for: 'north', 'south', etc. + * @param {boolean=} slide true = slide-open, false = pin-open + */ + , addSlideToggle: function (inst, selector, pane, slide) { + $.layout.buttons.get(inst, selector, pane, "slideToggle") + .on('click',function (evt) { + inst.slideToggle(pane, !!slide); + evt.stopPropagation(); + }); + return inst; + } + + /** + * Add a custom Open button for a pane + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the button is for: 'north', 'south', etc. + * @param {boolean=} slide true = slide-open, false = pin-open + */ + , addOpen: function (inst, selector, pane, slide) { + $.layout.buttons.get(inst, selector, pane, "open") + .attr("title", inst.options[pane].tips.Open) + .on('click',function (evt) { + inst.open(pane, !!slide); + evt.stopPropagation(); + }); + return inst; + } + + /** + * Add a custom Close button for a pane + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the button is for: 'north', 'south', etc. + */ + , addClose: function (inst, selector, pane) { + $.layout.buttons.get(inst, selector, pane, "close") + .attr("title", inst.options[pane].tips.Close) + .on('click',function (evt) { + inst.close(pane); + evt.stopPropagation(); + }); + return inst; + } + + /** + * Add a custom Pin button for a pane + * + * Four classes are added to the element, based on the paneClass for the associated pane... + * Assuming the default paneClass and the pin is 'up', these classes are added for a west-pane pin: + * - ui-layout-pane-pin + * - ui-layout-pane-west-pin + * - ui-layout-pane-pin-up + * - ui-layout-pane-west-pin-up + * + * @param {(string|!Object)} selector jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button" + * @param {string} pane Name of the pane the pin is for: 'north', 'south', etc. + */ + , addPin: function (inst, selector, pane) { + var $E = $.layout.buttons.get(inst, selector, pane, "pin"); + if ($E.length) { + var s = inst.state[pane]; + $E.on('click',function (evt) { + $.layout.buttons.setPinState(inst, $(this), pane, (s.isSliding || s.isClosed)); + if (s.isSliding || s.isClosed) + inst.open(pane); // change from sliding to open + else + inst.close(pane); // slide-closed + evt.stopPropagation(); + }); + // add up/down pin attributes and classes + $.layout.buttons.setPinState(inst, $E, pane, (!s.isClosed && !s.isSliding)); + // add this pin to the pane data so we can 'sync it' automatically + // PANE.pins key is an array so we can store multiple pins for each pane + s.pins.push(selector); // just save the selector string + } + return inst; + } + + /** + * Change the class of the pin button to make it look 'up' or 'down' + * + * @see addPin(), syncPins() + * @param {Array.} $Pin The pin-span element in a jQuery wrapper + * @param {string} pane These are the params returned to callbacks by layout() + * @param {boolean} doPin true = set the pin 'down', false = set it 'up' + */ + , setPinState: function (inst, $Pin, pane, doPin) { + var updown = $Pin.attr("pin"); + if (updown && doPin === (updown == "down")) + return; // already in correct state + var + po = inst.options[pane] + , lang = po.tips + , pin = po.buttonClass + "-pin" + , side = pin + "-" + pane + , UP = pin + "-up " + side + "-up" + , DN = pin + "-down " + side + "-down" + ; + $Pin + .attr("pin", doPin ? "down" : "up") // logic + .attr("title", doPin ? lang.Unpin : lang.Pin) + .removeClass(doPin ? UP : DN) + .addClass(doPin ? DN : UP) + ; + } + + /** + * INTERNAL function to sync 'pin buttons' when pane is opened or closed + * Unpinned means the pane is 'sliding' - ie, over-top of the adjacent panes + * + * @see open(), close() + * @param {string} pane These are the params returned to callbacks by layout() + * @param {boolean} doPin True means set the pin 'down', False means 'up' + */ + , syncPinBtns: function (inst, pane, doPin) { + // REAL METHOD IS _INSIDE_ LAYOUT - THIS IS HERE JUST FOR REFERENCE + $.each(state[pane].pins, function (i, selector) { + $.layout.buttons.setPinState(inst, $(selector), pane, doPin); + }); + } + + + , _load: function (inst) { + // ADD Button methods to Layout Instance + $.extend(inst, { + bindButton: function (selector, action, pane) { + return $.layout.buttons.on(inst, selector, action, pane); + } + // DEPRECATED METHODS... + , addToggleBtn: function (selector, pane, slide) { + return $.layout.buttons.addToggle(inst, selector, pane, slide); + } + , addSlideToggleBtn: function (selector, pane, slide) { + return $.layout.buttons.addSlideToggle(inst, selector, pane, slide); + } + , addOpenBtn: function (selector, pane, slide) { + return $.layout.buttons.addOpen(inst, selector, pane, slide); + } + , addCloseBtn: function (selector, pane) { + return $.layout.buttons.addClose(inst, selector, pane); + } + , addPinBtn: function (selector, pane) { + return $.layout.buttons.addPin(inst, selector, pane); + } + }); + + // init state array to hold pin-buttons + for (var i = 0; i < 4; i++) { + var pane = $.layout.buttons.config.borderPanes[i]; + inst.state[pane].pins = []; + } + + // auto-init buttons onLoad if option is enabled + if (inst.options.autoBindCustomButtons) + $.layout.buttons.init(inst); + } + + , _unload: function (inst) { + // TODO: unbind all buttons??? + } + + }; + +// add initialization method to Layout's onLoad array of functions + $.layout.onLoad.push($.layout.buttons._load); +//$.layout.onUnload.push( $.layout.buttons._unload ); + + })(jQuery); + + + /** + * jquery.layout.browserZoom 1.0 + * $Date: 2011-12-29 08:00:00 (Thu, 29 Dec 2011) $ + * + * Copyright (c) 2012 + * Kevin Dalman (http://allpro.net) + * + * Dual licensed under the GPL (http://www.gnu.org/licenses/gpl.html) + * and MIT (http://www.opensource.org/licenses/mit-license.php) licenses. + * + * @requires: UI Layout 1.3.0.rc30.1 or higher + * + * @see: http://groups.google.com/group/jquery-ui-layout + * + * TODO: Extend logic to handle other problematic zooming in browsers + * TODO: Add hotkey/mousewheel bindings to _instantly_ respond to these zoom event + */ + (function ($) { + +// tell Layout that the plugin is available + $.layout.plugins.browserZoom = true; + + $.layout.defaults.browserZoomCheckInterval = 1000; + $.layout.optionsMap.layout.push("browserZoomCheckInterval"); + + /* + * browserZoom methods + */ + $.layout.browserZoom = { + _init: function (inst) { + // abort if browser does not need this check + if ($.layout.browserZoom.ratio() !== false) + $.layout.browserZoom._setTimer(inst); + } + + , _setTimer: function (inst) { + // abort if layout destroyed or browser does not need this check + if (inst.destroyed) + return; + var o = inst.options + , s = inst.state + // don't need check if inst has parentLayout, but check occassionally in case parent destroyed! + // MINIMUM 100ms interval, for performance + , ms = inst.hasParentLayout ? 5000 : Math.max(o.browserZoomCheckInterval, 100) + ; + // set the timer + setTimeout(function () { + if (inst.destroyed || !o.resizeWithWindow) + return; + var d = $.layout.browserZoom.ratio(); + if (d !== s.browserZoom) { + s.browserZoom = d; + inst.resizeAll(); + } + // set a NEW timeout + $.layout.browserZoom._setTimer(inst); + } + , ms); + } + + , ratio: function () { + var w = window + , s = screen + , d = document + , dE = d.documentElement || d.body + , b = $.layout.browser + , v = b.version + , r, sW, cW + ; + // we can ignore all browsers that fire window.resize event onZoom + if (!b.msie || v > 8) + return false; // don't need to track zoom + if (s.deviceXDPI && s.systemXDPI) // syntax compiler hack + return calc(s.deviceXDPI, s.systemXDPI); + // everything below is just for future reference! + if (b.webkit && (r = d.body.getBoundingClientRect)) + return calc((r.left - r.right), d.body.offsetWidth); + if (b.webkit && (sW = w.outerWidth)) + return calc(sW, w.innerWidth); + if ((sW = s.width) && (cW = dE.clientWidth)) + return calc(sW, cW); + return false; // no match, so cannot - or don't need to - track zoom + + function calc(x, y) { + return (parseInt(x, 10) / parseInt(y, 10) * 100).toFixed(); + } + } + + }; +// add initialization method to Layout's onLoad array of functions + $.layout.onReady.push($.layout.browserZoom._init); + + + })(jQuery); + + + (function ($) { + +// Add a new "slideOffscreen" effect + if ($.effects) { + + // add an option so initClosed and initHidden will work + $.layout.defaults.panes.useOffscreenClose = false; // user must enable when needed + /* set the new animation as the default for all panes + $.layout.defaults.panes.fxName = "slideOffscreen"; + */ + + if ($.layout.plugins) + $.layout.plugins.effects.slideOffscreen = true; + + // dupe 'slide' effect defaults as new effect defaults + $.layout.effects.slideOffscreen = $.extend(true, {}, $.layout.effects.slide); + + // add new effect to jQuery UI + $.effects.slideOffscreen = function (o) { + return this.queue(function () { + + var fx = $.effects + , opt = o.options + , $el = $(this) + , pane = $el.data('layoutEdge') + , state = $el.data('parentLayout').state + , dist = state[pane].size + , s = this.style + , props = ['top', 'bottom', 'left', 'right'] + // Set options + , mode = fx.setMode($el, opt.mode || 'show') // Set Mode + , show = (mode == 'show') + , dir = opt.direction || 'left' // Default Direction + , ref = (dir == 'up' || dir == 'down') ? 'top' : 'left' + , pos = (dir == 'up' || dir == 'left') + , offscrn = $.layout.config.offscreenCSS || {} + , keyLR = $.layout.config.offscreenReset + , keyTB = 'offscreenResetTop' // only used internally + , animation = {} + ; + // Animation settings + animation[ref] = (show ? (pos ? '+=' : '-=') : (pos ? '-=' : '+=')) + dist; + + if (show) { // show() animation, so save top/bottom but retain left/right set when 'hidden' + $el.data(keyTB, {top: s.top, bottom: s.bottom}); + + // set the top or left offset in preparation for animation + // Note: ALL animations work by shifting the top or left edges + if (pos) { // top (north) or left (west) + $el.css(ref, isNaN(dist) ? "-" + dist : -dist); // Shift outside the left/top edge + } else { // bottom (south) or right (east) - shift all the way across container + if (dir === 'right') + $el.css({left: state.container.layoutWidth, right: 'auto'}); + else // dir === bottom + $el.css({top: state.container.layoutHeight, bottom: 'auto'}); + } + // restore the left/right setting if is a top/bottom animation + if (ref === 'top') + $el.css($el.data(keyLR) || {}); + } else { // hide() animation, so save ALL CSS + $el.data(keyTB, {top: s.top, bottom: s.bottom}); + $el.data(keyLR, {left: s.left, right: s.right}); + } + + // Animate + $el.show().animate(animation, { + queue: false, duration: o.duration, easing: opt.easing, complete: function () { + // Restore top/bottom + if ($el.data(keyTB)) + $el.css($el.data(keyTB)).removeData(keyTB); + if (show) // Restore left/right too + $el.css($el.data(keyLR) || {}).removeData(keyLR); + else // Move the pane off-screen (left: -99999, right: 'auto') + $el.css(offscrn); + + if (o.callback) + o.callback.apply(this, arguments); // Callback + $el.dequeue(); + } + }); + + }); + }; + + } + + })(jQuery); + + + (function ($) { + var _ = $.layout; + +// make sure the callbacks branch exists + if (!_.callbacks) + _.callbacks = {}; + + _.callbacks.resizePaneAccordions = function (x, ui) { + // may be called EITHER from layout-pane.onresize OR tabs.show + var $P = ui.jquery ? ui : $(ui.newPanel || ui.panel); + // find all VISIBLE accordions inside this pane and resize them + $P.find(".ui-accordion:visible").each(function () { + var $E = $(this); + if ($E.data("accordion")) // jQuery < 1.9 + $E.accordion("resize"); + if ($E.data("ui-accordion")) // jQuery >= 1.9 + $E.accordion("refresh"); + }); + }; + })(jQuery); + + + (function ($) { + $.layout.callbacks.resizeDataTables = function (x, ui) { + // may be called EITHER from layout-pane.onresize OR tabs.show + var oPane = ui.jquery ? ui[0] : ui.panel; + // cannot resize if the pane is currently closed or hidden + if (!$(oPane).is(":visible")) + return; + // find all data tables inside this pane and resize them + $($.fn.dataTable.fnTables(true)).each(function (i, table) { + if ($.contains(oPane, table)) { + $(table).dataTable().fnAdjustColumnSizing(); + } + }); + }; + })(jQuery); + + + (function ($) { + var _ = $.layout; + +// make sure the callbacks branch exists + if (!_.callbacks) + _.callbacks = {}; + +// this callback is bound to the tabs.show event OR to layout-pane.onresize event + _.callbacks.resizeTabLayout = function (x, ui) { + // may be called EITHER from layout-pane.onresize OR tabs.show/activate + var $P = ui.jquery ? ui : $(ui.newPanel || ui.panel); + // find all VISIBLE layouts inside this pane/panel and resize them + $P.filter(":visible").find(".ui-layout-container:visible").addBack().each(function () { + var layout = $(this).data("layout"); + if (layout) { + layout.options.resizeWithWindow = false; // set option just in case not already set + layout.resizeAll(); + } + }); + }; + }) + (jQuery); + + return jQuery; +})); + + +/** + * @preserve + * jquery.layout 1.8.0 + * $Date: 2019-06-05 $ + * $Rev: 1.0.8.0 $ + * + * Copyright (c) 2014 Kevin Dalman (http://jquery-dev.com) + * Based on work by Fabrizio Balliano (http://www.fabrizioballiano.net) + * + * Dual licensed under the GPL (http://www.gnu.org/licenses/gpl.html) + * and MIT (http://www.opensource.org/licenses/mit-license.php) licenses. + * + * SEE: http://layout.jquery-dev.com/LICENSE.txt + * + * Changelog: http://layout.jquery-dev.com/changelog.cfm + * + * Docs: http://layout.jquery-dev.com/documentation.html + * Tips: http://layout.jquery-dev.com/tips.html + * Help: http://groups.google.com/group/jquery-ui-layout + * + * History + * 2016/28/10 - Added responsiveness - marc magon + * 2018/01/27 - Updated the toggler class and responsive properties + * 2018/04/02 - Switch unbinds to .off() as recommended + * + * 2019/02/09 - @rsprinkle Add AMD Support, + * @alexsielicki Fixing issue with running under webpack with jQuery 3.3.1 and jQuery Migrate plugin + * + * 2019/03/25 - @rsprinkle AMD Support - Return JQuery + */ + +/* JavaDoc Info: http://code.google.com/closure/compiler/docs/js-for-compiler.html + * {!Object} non-nullable type (never NULL) + * {?string} nullable type (sometimes NULL) - default for {Object} + * {number=} optional parameter + * {*} ALL types + */ +// NOTE: For best readability, view with a fixed-width font and tabs equal to 4-chars +(function (factory) +{ + if (typeof define === 'function' && define.amd) + { + // AMD. Register as anonymous module. + define(['jquery'], factory); + } + else + { + // Browser globals. + factory(jQuery); + } +}(function(jQuery) +{ + (function ($) { +// alias Math methods - used a lot! + var min = Math.min, max = Math.max, round = Math.floor, isStr = function (v) { + return typeof(v) === "string"; + } + + /** + * @param {!Object} Instance + * @param {Array.} a_fn + */ + , runPluginCallbacks = function (Instance, a_fn) { + if (Array.isArray(a_fn)) + for (var i = 0, c = a_fn.length; i < c; i++) { + var fn = a_fn[i]; + try { + if (isStr(fn)) // 'name' of a function + fn = eval(fn); + if (typeof fn === "function") + g(fn)(Instance); + } catch (ex) { + } + } + + function g(f) { + return f; + } + + // compiler hack + } + ; + + /* + * GENERIC $.layout METHODS - used by all layouts + */ + $.layout = { + version: "1.7.4" + , revision: 1.7002 // eg: ver 1.4.4 = rev 1.0404 - major(n+).minor(nn)+patch(nn+) + + // $.layout.browser REPLACES $.browser + , browser: {} // set below + + // *PREDEFINED* EFFECTS & DEFAULTS + // MUST list effect here - OR MUST set an fxSettings option (can be an empty hash: {}) + , effects: { + // Pane Open/Close Animations + slide: { + all: {duration: "fast"} // eg: duration: 1000, easing: "easeOutBounce" + , north: {direction: "up"} + , south: {direction: "down"} + , east: {direction: "right"} + , west: {direction: "left"} + } + , drop: { + all: {duration: "slow"} + , north: {direction: "up"} + , south: {direction: "down"} + , east: {direction: "right"} + , west: {direction: "left"} + } + , scale: { + all: {duration: "fast"} + } + // these are not recommended, but can be used + , blind: {} + , clip: {} + , explode: {} + , fade: {} + , fold: {} + , puff: {} + + // Pane Resize Animations + , size: { + all: {easing: "swing"} + } + } + + // INTERNAL CONFIG DATA - DO NOT CHANGE THIS! + , config: { + optionRootKeys: "effects,panes,north,south,west,east,center".split(",") + , allPanes: "north,south,west,east,center".split(",") + , borderPanes: "north,south,west,east".split(",") + , oppositeEdge: { + north: "south" + , south: "north" + , east: "west" + , west: "east" + } + // offscreen data + , offscreenCSS: {left: "-99999px", right: "auto"} // used by hide/close if useOffscreenClose=true + , offscreenReset: "offscreenReset" // key used for data + // CSS used in multiple places + , hidden: {visibility: "hidden"} + , visible: {visibility: "visible"} + // layout element settings + , resizers: { + cssReq: { + position: "absolute" + , padding: 0 + , margin: 0 + , fontSize: "1px" + , textAlign: "left" // to counter-act "center" alignment! + , overflow: "hidden" // prevent toggler-button from overflowing + // SEE $.layout.defaults.zIndexes.resizer_normal + } + , cssDemo: {// DEMO CSS - applied if: options.PANE.applyDemoStyles=true + background: "#DDD" + , border: "none" + } + } + , togglers: { + cssReq: { + position: "absolute" + , display: "block" + , padding: 0 + , margin: 0 + , overflow: "hidden" + , textAlign: "center" + , fontSize: "1px" + , cursor: "pointer" + , zIndex: 1 + } + , cssDemo: {// DEMO CSS - applied if: options.PANE.applyDemoStyles=true + background: "#AAA" + } + } + , content: { + cssReq: { + position: "relative" /* contain floated or positioned elements */ + } + , cssDemo: {// DEMO CSS - applied if: options.PANE.applyDemoStyles=true + overflow: "auto" + , padding: "10px" + } + , cssDemoPane: {// DEMO CSS - REMOVE scrolling from 'pane' when it has a content-div + overflow: "hidden" + , padding: 0 + } + } + , panes: {// defaults for ALL panes - overridden by 'per-pane settings' below + cssReq: { + position: "absolute" + , margin: 0 + // $.layout.defaults.zIndexes.pane_normal + } + , cssDemo: {// DEMO CSS - applied if: options.PANE.applyDemoStyles=true + padding: "10px" + , background: "#FFF" + , border: "1px solid #BBB" + , overflow: "auto" + } + } + , north: { + side: "top" + , sizeType: "Height" + , dir: "horz" + , cssReq: { + top: 0 + , bottom: "auto" + , left: 0 + , right: 0 + , width: "auto" + // height: DYNAMIC + } + } + , south: { + side: "bottom" + , sizeType: "Height" + , dir: "horz" + , cssReq: { + top: "auto" + , bottom: 0 + , left: 0 + , right: 0 + , width: "auto" + // height: DYNAMIC + } + } + , east: { + side: "right" + , sizeType: "Width" + , dir: "vert" + , cssReq: { + left: "auto" + , right: 0 + , top: "auto" // DYNAMIC + , bottom: "auto" // DYNAMIC + , height: "auto" + // width: DYNAMIC + } + } + , west: { + side: "left" + , sizeType: "Width" + , dir: "vert" + , cssReq: { + left: 0 + , right: "auto" + , top: "auto" // DYNAMIC + , bottom: "auto" // DYNAMIC + , height: "auto" + // width: DYNAMIC + } + } + , center: { + dir: "center" + , cssReq: { + left: "auto" // DYNAMIC + , right: "auto" // DYNAMIC + , top: "auto" // DYNAMIC + , bottom: "auto" // DYNAMIC + , height: "auto" + , width: "auto" + } + } + } + + // CALLBACK FUNCTION NAMESPACE - used to store reusable callback functions + , callbacks: {} + + , getParentPaneElem: function (el) { + // must pass either a container or pane element + var $el = $(el) + , layout = $el.data("layout") || $el.data("parentLayout"); + if (layout) { + var $cont = layout.container; + // see if this container is directly-nested inside an outer-pane + if ($cont.data("layoutPane")) + return $cont; + var $pane = $cont.closest("." + $.layout.defaults.panes.paneClass); + // if a pane was found, return it + if ($pane.data("layoutPane")) + return $pane; + } + return null; + } + + , getParentPaneInstance: function (el) { + // must pass either a container or pane element + var $pane = $.layout.getParentPaneElem(el); + return $pane ? $pane.data("layoutPane") : null; + } + + , getParentLayoutInstance: function (el) { + // must pass either a container or pane element + var $pane = $.layout.getParentPaneElem(el); + return $pane ? $pane.data("parentLayout") : null; + } + + , getEventObject: function (evt) { + return typeof evt === "object" && evt.stopPropagation ? evt : null; + } + , parsePaneName: function (evt_or_pane) { + var evt = $.layout.getEventObject(evt_or_pane) + , pane = evt_or_pane; + if (evt) { + // ALWAYS stop propagation of events triggered in Layout! + evt.stopPropagation(); + pane = $(this).data("layoutEdge"); + } + if (pane && !/^(west|east|north|south|center)$/.test(pane)) { + $.layout.msg('LAYOUT ERROR - Invalid pane-name: "' + pane + '"'); + pane = "error"; + } + return pane; + } + + + // LAYOUT-PLUGIN REGISTRATION + // more plugins can added beyond this default list + , plugins: { + draggable: !!$.fn.draggable // resizing + , effects: { + core: !!$.effects // animimations (specific effects tested by initOptions) + , slide: $.effects && ($.effects.slide || ($.effects.effect && $.effects.effect.slide)) // default effect + } + } + +// arrays of plugin or other methods to be triggered for events in *each layout* - will be passed 'Instance' + , onCreate: [] // runs when layout is just starting to be created - right after options are set + , onLoad: [] // runs after layout container and global events init, but before initPanes is called + , onReady: [] // runs after initialization *completes* - ie, after initPanes completes successfully + , onDestroy: [] // runs after layout is destroyed + , onUnload: [] // runs after layout is destroyed OR when page unloads + , afterOpen: [] // runs after setAsOpen() completes + , afterClose: [] // runs after setAsClosed() completes + + /* + * GENERIC UTILITY METHODS + */ + + // calculate and return the scrollbar width, as an integer + , scrollbarWidth: function () { + return window.scrollbarWidth || $.layout.getScrollbarSize('width'); + } + , scrollbarHeight: function () { + return window.scrollbarHeight || $.layout.getScrollbarSize('height'); + } + , getScrollbarSize: function (dim) { + var $c = $('
                              ').appendTo("body") + , d = {width: $c.outerWidth - $c[0].clientWidth, height: 100 - $c[0].clientHeight}; + $c.remove(); + window.scrollbarWidth = d.width; + window.scrollbarHeight = d.height; + return dim.match(/^(width|height)$/) ? d[dim] : d; + } + + + , disableTextSelection: function () { + var $d = $(document) + , s = 'textSelectionDisabled' + , x = 'textSelectionInitialized' + ; + if ($.fn.disableSelection) { + if (!$d.data(x)) // document hasn't been initialized yet + $d.on('mouseup', $.layout.enableTextSelection).data(x, true); + if (!$d.data(s)) + $d.disableSelection().data(s, true); + } + } + , enableTextSelection: function () { + var $d = $(document) + , s = 'textSelectionDisabled'; + if ($.fn.enableSelection && $d.data(s)) + $d.enableSelection().data(s, false); + } + + + /** + * Returns hash container 'display' and 'visibility' + * + * @see $.swap() - swaps CSS, runs callback, resets CSS + * @param {!Object} $E jQuery element + * @param {boolean=} [force=false] Run even if display != none + * @return {!Object} Returns current style props, if applicable + */ + , showInvisibly: function ($E, force) { + if ($E && $E.length && (force || $E.css("display") === "none")) { // only if not *already hidden* + var s = $E[0].style + // save ONLY the 'style' props because that is what we must restore + , CSS = {display: s.display || '', visibility: s.visibility || ''}; + // show element 'invisibly' so can be measured + $E.css({display: "block", visibility: "hidden"}); + return CSS; + } + return {}; + } + + /** + * Returns data for setting size of an element (container or a pane). + * + * @see _create(), onWindowResize() for container, plus others for pane + * @return JSON Returns a hash of all dimensions: top, bottom, left, right, outerWidth, innerHeight, etc + */ + , getElementDimensions: function ($E, inset) { + var + // dimensions hash - start with current data IF passed + d = {css: {}, inset: {}} + , x = d.css // CSS hash + , i = {bottom: 0} // TEMP insets (bottom = complier hack) + , N = $.layout.cssNum + , R = Math.round + , off = $E.offset() + , b, p, ei // TEMP border, padding + ; + d.offsetLeft = off.left; + d.offsetTop = off.top; + + if (!inset) + inset = {}; // simplify logic below + + $.each("Left,Right,Top,Bottom".split(","), function (idx, e) { // e = edge + b = x["border" + e] = $.layout.borderWidth($E, e); + p = x["padding" + e] = $.layout.cssNum($E, "padding" + e); + ei = e.toLowerCase(); + d.inset[ei] = inset[ei] >= 0 ? inset[ei] : p; // any missing insetX value = paddingX + i[ei] = d.inset[ei] + b; // total offset of content from outer side + }); + + x.width = R($E.width()); + x.height = R($E.height()); + x.top = N($E, "top", true); + x.bottom = N($E, "bottom", true); + x.left = N($E, "left", true); + x.right = N($E, "right", true); + + d.outerWidth = R($E.outerWidth()); + d.outerHeight = R($E.outerHeight()); + // calc the TRUE inner-dimensions, even in quirks-mode! + d.innerWidth = max(0, d.outerWidth - i.left - i.right); + d.innerHeight = max(0, d.outerHeight - i.top - i.bottom); + // layoutWidth/Height is used in calcs for manual resizing + // layoutW/H only differs from innerW/H when in quirks-mode - then is like outerW/H + d.layoutWidth = R($E.innerWidth()); + d.layoutHeight = R($E.innerHeight()); + + //if ($E.prop('tagName') === 'BODY') { debugData( d, $E.prop('tagName') ); } // DEBUG + + //d.visible = $E.is(":visible");// && x.width > 0 && x.height > 0; + + return d; + } + + , getElementStyles: function ($E, list) { + var + CSS = {} + , style = $E[0].style + , props = list.split(",") + , sides = "Top,Bottom,Left,Right".split(",") + , attrs = "Color,Style,Width".split(",") + , p, s, a, i, j, k + ; + for (i = 0; i < props.length; i++) { + p = props[i]; + if (p.match(/(border|padding|margin)$/)) + for (j = 0; j < 4; j++) { + s = sides[j]; + if (p === "border") + for (k = 0; k < 3; k++) { + a = attrs[k]; + CSS[p + s + a] = style[p + s + a]; + } + else + CSS[p + s] = style[p + s]; + } + else + CSS[p] = style[p]; + } + return CSS + } + + /** + * Return the innerWidth for the current browser/doctype + * + * @see initPanes(), sizeMidPanes(), initHandles(), sizeHandles() + * @param {Array.} $E Must pass a jQuery object - first element is processed + * @param {number=} outerWidth (optional) Can pass a width, allowing calculations BEFORE element is resized + * @return {number} Returns the innerWidth of the elem by subtracting padding and borders + */ + , cssWidth: function ($E, outerWidth) { + // a 'calculated' outerHeight can be passed so borders and/or padding are removed if needed + if (outerWidth <= 0) + return 0; + + var lb = $.layout.browser + , bs = !lb.boxModel ? "border-box" : lb.boxSizing ? $E.css("boxSizing") : "content-box" + , b = $.layout.borderWidth + , n = $.layout.cssNum + , W = outerWidth + ; + // strip border and/or padding from outerWidth to get CSS Width + if (bs !== "border-box") + W -= (b($E, "Left") + b($E, "Right")); + if (bs === "content-box") + W -= (n($E, "paddingLeft") + n($E, "paddingRight")); + return max(0, W); + } + + /** + * Return the innerHeight for the current browser/doctype + * + * @see initPanes(), sizeMidPanes(), initHandles(), sizeHandles() + * @param {Array.} $E Must pass a jQuery object - first element is processed + * @param {number=} outerHeight (optional) Can pass a width, allowing calculations BEFORE element is resized + * @return {number} Returns the innerHeight of the elem by subtracting padding and borders + */ + , cssHeight: function ($E, outerHeight) { + // a 'calculated' outerHeight can be passed so borders and/or padding are removed if needed + if (outerHeight <= 0) + return 0; + + var lb = $.layout.browser + , bs = !lb.boxModel ? "border-box" : lb.boxSizing ? $E.css("boxSizing") : "content-box" + , b = $.layout.borderWidth + , n = $.layout.cssNum + , H = outerHeight + ; + // strip border and/or padding from outerHeight to get CSS Height + if (bs !== "border-box") + H -= (b($E, "Top") + b($E, "Bottom")); + if (bs === "content-box") + H -= (n($E, "paddingTop") + n($E, "paddingBottom")); + return max(0, H); + } + + /** + * Returns the 'current CSS numeric value' for a CSS property - 0 if property does not exist + * + * @see Called by many methods + * @param {Array.} $E Must pass a jQuery object - first element is processed + * @param {string} prop The name of the CSS property, eg: top, width, etc. + * @param {boolean=} [allowAuto=false] true = return 'auto' if that is value; false = return 0 + * @return {(string|number)} Usually used to get an integer value for position (top, left) or size (height, width) + */ + , cssNum: function ($E, prop, allowAuto) { + if (!$E.jquery) + $E = $($E); + var CSS = $.layout.showInvisibly($E) + , p = $.css($E[0], prop, true) + , v = allowAuto && p == "auto" ? p : Math.round(parseFloat(p) || 0); + $E.css(CSS); // RESET + return v; + } + + , borderWidth: function (el, side) { + if (el.jquery) + el = el[0]; + var b = "border" + side.substr(0, 1).toUpperCase() + side.substr(1); // left => Left + return $.css(el, b + "Style", true) === "none" ? 0 : Math.round(parseFloat($.css(el, b + "Width", true)) || 0); + } + + /** + * Mouse-tracking utility - FUTURE REFERENCE + * + * init: if (!window.mouse) { + * window.mouse = { x: 0, y: 0 }; + * $(document).mousemove( $.layout.trackMouse ); + * } + * + * @param {Object} evt + * + , trackMouse: function (evt) { + window.mouse = { x: evt.clientX, y: evt.clientY }; + } + */ + + /** + * SUBROUTINE for preventPrematureSlideClose option + * + * @param {Object} evt + * @param {Object=} el + */ + , isMouseOverElem: function (evt, el) { + var + $E = $(el || this) + , d = $E.offset() + , T = d.top + , L = d.left + , R = L + $E.outerWidth() + , B = T + $E.outerHeight() + , x = evt.pageX // evt.clientX ? + , y = evt.pageY // evt.clientY ? + ; + // if X & Y are < 0, probably means is over an open SELECT + return ($.layout.browser.msie && x < 0 && y < 0) || ((x >= L && x <= R) && (y >= T && y <= B)); + } + + /** + * Message/Logging Utility + * + * @example $.layout.msg("My message"); // log text + * @example $.layout.msg("My message", true); // alert text + * @example $.layout.msg({ foo: "bar" }, "Title"); // log hash-data, with custom title + * @example $.layout.msg({ foo: "bar" }, true, "Title", { sort: false }); -OR- + * @example $.layout.msg({ foo: "bar" }, "Title", { sort: false, display: true }); // alert hash-data + * + * @param {(Object|string)} info String message OR Hash/Array + * @param {(Boolean|string|Object)=} [popup=false] True means alert-box - can be skipped + * @param {(Object|string)=} [debugTitle=""] Title for Hash data - can be skipped + * @param {Object=} [debugOpts] Extra options for debug output + */ + , msg: function (info, popup, debugTitle, debugOpts) { + if ($.isPlainObject(info) && window.debugData) { + if (typeof popup === "string") { + debugOpts = debugTitle; + debugTitle = popup; + } else if (typeof debugTitle === "object") { + debugOpts = debugTitle; + debugTitle = null; + } + var t = debugTitle || "log( )" + , o = $.extend({sort: false, returnHTML: false, display: false}, debugOpts); + if (popup === true || o.display) + debugData(info, t, o); + else if (window.console) + console.log(debugData(info, t, o)); + } else if (popup) + alert(info); + else if (window.console) + console.log(info); + else { + var id = "#layoutLogger" + , $l = $(id); + if (!$l.length) + $l = createLog(); + $l.children("ul").append('
                            • ' + info.replace(/\/g, ">") + '
                              • '); + } + + function createLog() { + var pos = $.support.fixedPosition ? 'fixed' : 'absolute' + , $e = $('
                              ' + + '
                              ' + + 'XLayout console.log
                              ' + + '
                                ' + + '
                                ' + ).appendTo("body"); + $e.css('left', $(window).width() - $e.outerWidth() - 5); + if ($.ui.draggable) + $e.draggable({handle: ':first-child'}); + return $e; + } + } + + }; + + + /* + * $.layout.browser REPLACES removed $.browser, with extra data + * Parsing code here adapted from jQuery 1.8 $.browse + */ + (function () { + var u = navigator.userAgent.toLowerCase() + , m = /(chrome)[ \/]([\w.]+)/.exec(u) + || /(webkit)[ \/]([\w.]+)/.exec(u) + || /(opera)(?:.*version|)[ \/]([\w.]+)/.exec(u) + || /(msie) ([\w.]+)/.exec(u) + || u.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec(u) + || [] + , b = m[1] || "" + , v = m[2] || 0 + , ie = b === "msie" + , cm = document.compatMode + , $s = $.support + , bs = $s.boxSizing !== undefined ? $s.boxSizing : $s.boxSizingReliable + , bm = !ie || !cm || cm === "CSS1Compat" || $s.boxModel || false + , lb = $.layout.browser = { + version: v + , safari: b === "webkit" // webkit (NOT chrome) = safari + , webkit: b === "chrome" // chrome = webkit + , msie: ie + , isIE6: ie && v == 6 + // ONLY IE reverts to old box-model - Note that compatMode was deprecated as of IE8 + , boxModel: bm + , boxSizing: !!(typeof bs === "function" ? bs() : bs) + }; + if (b) + lb[b] = true; // set CURRENT browser + /* OLD versions of jQuery only set $.support.boxModel after page is loaded + * so if this is IE, use support.boxModel to test for quirks-mode (ONLY IE changes boxModel) */ + if (!bm && !cm) + $(function () { + lb.boxModel = $s.boxModel; + }); + })(); + + +// DEFAULT OPTIONS + $.layout.defaults = { + /* + * LAYOUT & LAYOUT-CONTAINER OPTIONS + * - none of these options are applicable to individual panes + */ + name: "" // Not required, but useful for buttons and used for the state-cookie + , containerClass: "ui-layout-container" // layout-container element + , inset: null // custom container-inset values (override padding) + , scrollToBookmarkOnLoad: true // after creating a layout, scroll to bookmark in URL (.../page.htm#myBookmark) + , resizeWithWindow: true // bind thisLayout.resizeAll() to the window.resize event + , resizeWithWindowDelay: 200 // delay calling resizeAll because makes window resizing very jerky + , resizeWithWindowMaxDelay: 0 // 0 = none - force resize every XX ms while window is being resized + , maskPanesEarly: false // true = create pane-masks on resizer.mouseDown instead of waiting for resizer.dragstart + , onresizeall_start: null // CALLBACK when resizeAll() STARTS - NOT pane-specific + , onresizeall_end: null // CALLBACK when resizeAll() ENDS - NOT pane-specific + , onload_start: null // CALLBACK when Layout inits - after options initialized, but before elements + , onload_end: null // CALLBACK when Layout inits - after EVERYTHING has been initialized + , onunload_start: null // CALLBACK when Layout is destroyed OR onWindowUnload + , onunload_end: null // CALLBACK when Layout is destroyed OR onWindowUnload + , initPanes: true // false = DO NOT initialize the panes onLoad - will init later + , showErrorMessages: true // enables fatal error messages to warn developers of common errors + , showDebugMessages: false // display console-and-alert debug msgs - IF this Layout version _has_ debugging code! +// Changing this zIndex value will cause other zIndex values to automatically change + , zIndex: null // the PANE zIndex - resizers and masks will be +1 +// DO NOT CHANGE the zIndex values below unless you clearly understand their relationships + , zIndexes: {// set _default_ z-index values here... + pane_normal: 0 // normal z-index for panes + , content_mask: 1 // applied to overlays used to mask content INSIDE panes during resizing + , resizer_normal: 2 // normal z-index for resizer-bars + , pane_sliding: 100 // applied to *BOTH* the pane and its resizer when a pane is 'slid open' + , pane_animate: 1000 // applied to the pane when being animated - not applied to the resizer + , resizer_drag: 10000 // applied to the CLONED resizer-bar when being 'dragged' + } + , errors: { + pane: "pane" // description of "layout pane element" - used only in error messages + , selector: "selector" // description of "jQuery-selector" - used only in error messages + , addButtonError: "Error Adding Button\nInvalid " + , containerMissing: "UI Layout Initialization Error\nThe specified layout-container does not exist." + , centerPaneMissing: "UI Layout Initialization Error\nThe center-pane element does not exist.\nThe center-pane is a required element." + , noContainerHeight: "UI Layout Initialization Warning\nThe layout-container \"CONTAINER\" has no height.\nTherefore the layout is 0-height and hence 'invisible'!" + , callbackError: "UI Layout Callback Error\nThe EVENT callback is not a valid function." + } + /* + * PANE DEFAULT SETTINGS + * - settings under the 'panes' key become the default settings for *all panes* + * - ALL pane-options can also be set specifically for each panes, which will override these 'default values' + */ + , panes: {// default options for 'all panes' - will be overridden by 'per-pane settings' + applyDemoStyles: false // NOTE: renamed from applyDefaultStyles for clarity + + //Add responsiveness + , responsive: + { + enabled: false, + when: 'md' + , sizes: { + xl: 1140, + lg: 992, + md: 768, + sm: 576, + xs: 0 + } + } + , closable: true // pane can open & close + , resizable: true // when open, pane can be resized + , slidable: true // when closed, pane can 'slide open' over other panes - closes on mouse-out + , initClosed: false // true = init pane as 'closed' + , initHidden: false // true = init pane as 'hidden' - no resizer-bar/spacing + // SELECTORS + //, paneSelector: "" // MUST be pane-specific - jQuery selector for pane + , contentSelector: ".ui-layout-content" // INNER div/element to auto-size so only it scrolls, not the entire pane! + , contentIgnoreSelector: ".ui-layout-ignore" // element(s) to 'ignore' when measuring 'content' + , findNestedContent: false // true = $P.find(contentSelector), false = $P.children(contentSelector) + // GENERIC ROOT-CLASSES - for auto-generated classNames + , paneClass: "ui-layout-pane" // Layout Pane + , resizerClass: "ui-layout-resizer" // Resizer Bar + , togglerClass: "ui-layout-toggler" // Toggler Button + , buttonClass: "ui-layout-button" // CUSTOM Buttons - eg: '[ui-layout-button]-toggle/-open/-close/-pin' + // ELEMENT SIZE & SPACING + //, size: 100 // MUST be pane-specific -initial size of pane + , minSize: 0 // when manually resizing a pane + , maxSize: 0 // ditto, 0 = no limit + , spacing_open: 6 // space between pane and adjacent panes - when pane is 'open' + , spacing_closed: 6 // ditto - when pane is 'closed' + , togglerLength_open: 50 // Length = WIDTH of toggler button on north/south sides - HEIGHT on east/west sides + , togglerLength_closed: 50 // 100% OR -1 means 'full height/width of resizer bar' - 0 means 'hidden' + , togglerAlign_open: "center" // top/left, bottom/right, center, OR... + , togglerAlign_closed: "center" // 1 => nn = offset from top/left, -1 => -nn == offset from bottom/right + , togglerContent_open: "" // text or HTML to put INSIDE the toggler + , togglerContent_closed: "" // ditto + // RESIZING OPTIONS + , resizerDblClickToggle: true // + , autoResize: true // IF size is 'auto' or a percentage, then recalc 'pixel size' whenever the layout resizes + , autoReopen: true // IF a pane was auto-closed due to noRoom, reopen it when there is room? False = leave it closed + , resizerDragOpacity: 1 // option for ui.draggable + //, resizerCursor: "" // MUST be pane-specific - cursor when over resizer-bar + , maskContents: false // true = add DIV-mask over-or-inside this pane so can 'drag' over IFRAMES + , maskObjects: false // true = add IFRAME-mask over-or-inside this pane to cover objects/applets - content-mask will overlay this mask + , maskZindex: null // will override zIndexes.content_mask if specified - not applicable to iframe-panes + , resizingGrid: false // grid size that the resizers will snap-to during resizing, eg: [20,20] + , livePaneResizing: false // true = LIVE Resizing as resizer is dragged + , liveContentResizing: false // true = re-measure header/footer heights as resizer is dragged + , liveResizingTolerance: 1 // how many px change before pane resizes, to control performance + // SLIDING OPTIONS + , sliderCursor: "pointer" // cursor when resizer-bar will trigger 'sliding' + , slideTrigger_open: "click" // click, dblclick, mouseenter + , slideTrigger_close: "mouseleave"// click, mouseleave + , slideDelay_open: 300 // applies only for mouseenter event - 0 = instant open + , slideDelay_close: 300 // applies only for mouseleave event (300ms is the minimum!) + , hideTogglerOnSlide: false // when pane is slid-open, should the toggler show? + , preventQuickSlideClose: $.layout.browser.webkit // Chrome triggers slideClosed as it is opening + , preventPrematureSlideClose: false // handle incorrect mouseleave trigger, like when over a SELECT-list in IE + // PANE-SPECIFIC TIPS & MESSAGES + , tips: { + Open: "Open" // eg: "Open Pane" + , Close: "Close" + , Resize: "Resize" + , Slide: "Slide Open" + , Pin: "Pin" + , Unpin: "Un-Pin" + , noRoomToOpen: "Not enough room to show this panel." // alert if user tries to open a pane that cannot + , minSizeWarning: "Panel has reached its minimum size" // displays in browser statusbar + , maxSizeWarning: "Panel has reached its maximum size" // ditto + } + // HOT-KEYS & MISC + , showOverflowOnHover: false // will bind allowOverflow() utility to pane.onMouseOver + , enableCursorHotkey: true // enabled 'cursor' hotkeys + //, customHotkey: "" // MUST be pane-specific - EITHER a charCode OR a character + , customHotkeyModifier: "SHIFT" // either 'SHIFT', 'CTRL' or 'CTRL+SHIFT' - NOT 'ALT' + // PANE ANIMATION + // NOTE: fxSss_open, fxSss_close & fxSss_size options (eg: fxName_open) are auto-generated if not passed + , fxName: "slide" // ('none' or blank), slide, drop, scale -- only relevant to 'open' & 'close', NOT 'size' + , fxSpeed: null // slow, normal, fast, 200, nnn - if passed, will OVERRIDE fxSettings.duration + , fxSettings: {} // can be passed, eg: { easing: "easeOutBounce", duration: 1500 } + , fxOpacityFix: true // tries to fix opacity in IE to restore anti-aliasing after animation + , animatePaneSizing: false // true = animate resizing after dragging resizer-bar OR sizePane() is called + /* NOTE: Action-specific FX options are auto-generated from the options above if not specifically set: + fxName_open: "slide" // 'Open' pane animation + fnName_close: "slide" // 'Close' pane animation + fxName_size: "slide" // 'Size' pane animation - when animatePaneSizing = true + fxSpeed_open: null + fxSpeed_close: null + fxSpeed_size: null + fxSettings_open: {} + fxSettings_close: {} + fxSettings_size: {} + */ + // CHILD/NESTED LAYOUTS + , children: null // Layout-options for nested/child layout - even {} is valid as options + , containerSelector: '' // if child is NOT 'directly nested', a selector to find it/them (can have more than one child layout!) + , initChildren: true // true = child layout will be created as soon as _this_ layout completes initialization + , destroyChildren: true // true = destroy child-layout if this pane is destroyed + , resizeChildren: true // true = trigger child-layout.resizeAll() when this pane is resized + // EVENT TRIGGERING + , triggerEventsOnLoad: false // true = trigger onopen OR onclose callbacks when layout initializes + , triggerEventsDuringLiveResize: true // true = trigger onresize callback REPEATEDLY if livePaneResizing==true + // PANE CALLBACKS + , onshow_start: null // CALLBACK when pane STARTS to Show - BEFORE onopen/onhide_start + , onshow_end: null // CALLBACK when pane ENDS being Shown - AFTER onopen/onhide_end + , onhide_start: null // CALLBACK when pane STARTS to Close - BEFORE onclose_start + , onhide_end: null // CALLBACK when pane ENDS being Closed - AFTER onclose_end + , onopen_start: null // CALLBACK when pane STARTS to Open + , onopen_end: null // CALLBACK when pane ENDS being Opened + , onclose_start: null // CALLBACK when pane STARTS to Close + , onclose_end: null // CALLBACK when pane ENDS being Closed + , onresize_start: null // CALLBACK when pane STARTS being Resized ***FOR ANY REASON*** + , onresize_end: function () { + } // CALLBACK when pane ENDS being Resized ***FOR ANY REASON*** + , onsizecontent_start: null // CALLBACK when sizing of content-element STARTS + , onsizecontent_end: null // CALLBACK when sizing of content-element ENDS + , onswap_start: null // CALLBACK when pane STARTS to Swap + , onswap_end: null // CALLBACK when pane ENDS being Swapped + , ondrag_start: null // CALLBACK when pane STARTS being ***MANUALLY*** Resized + , ondrag_end: null // CALLBACK when pane ENDS being ***MANUALLY*** Resized + } + /* + * PANE-SPECIFIC SETTINGS + * - options listed below MUST be specified per-pane - they CANNOT be set under 'panes' + * - all options under the 'panes' key can also be set specifically for any pane + * - most options under the 'panes' key apply only to 'border-panes' - NOT the the center-pane + */ + , north: { + paneSelector: ".ui-layout-north" + , size: "auto" // eg: "auto", "30%", .30, 200 + , resizerCursor: "n-resize" // custom = url(myCursor.cur) + , customHotkey: "" // EITHER a charCode (43) OR a character ("o") + } + , south: { + paneSelector: ".ui-layout-south" + , size: "auto" + , resizerCursor: "s-resize" + , customHotkey: "" + } + , east: { + paneSelector: ".ui-layout-east" + , size: 200 + , resizerCursor: "e-resize" + , customHotkey: "" + } + , west: { + paneSelector: ".ui-layout-west" + , size: 200 + , resizerCursor: "w-resize" + , customHotkey: "" + } + , center: { + paneSelector: ".ui-layout-center" + , minWidth: 0 + , minHeight: 0 + } + }; + + $.layout.optionsMap = { + // layout/global options - NOT pane-options + layout: ("name,instanceKey,stateManagement,effects,inset,zIndexes,errors," + + "zIndex,scrollToBookmarkOnLoad,showErrorMessages,maskPanesEarly," + + "outset,resizeWithWindow,resizeWithWindowDelay,resizeWithWindowMaxDelay," + + "onresizeall,onresizeall_start,onresizeall_end,onload,onload_start,onload_end,onunload,onunload_start,onunload_end").split(",") +// borderPanes: [ ALL options that are NOT specified as 'layout' ] + // default.panes options that apply to the center-pane (most options apply _only_ to border-panes) + , center: ("paneClass,contentSelector,contentIgnoreSelector,findNestedContent,applyDemoStyles,triggerEventsOnLoad," + + "showOverflowOnHover,maskContents,maskObjects,liveContentResizing," + + "containerSelector,children,initChildren,resizeChildren,destroyChildren," + + "onresize,onresize_start,onresize_end,onsizecontent,onsizecontent_start,onsizecontent_end").split(",") + // options that MUST be specifically set 'per-pane' - CANNOT set in the panes (defaults) key + , noDefault: ("paneSelector,resizerCursor,customHotkey").split(",") + }; + + /** + * Processes options passed in converts flat-format data into subkey (JSON) format + * In flat-format, subkeys are _currently_ separated with 2 underscores, like north__optName + * Plugins may also call this method so they can transform their own data + * + * @param {!Object} hash Data/options passed by user - may be a single level or nested levels + * @param {boolean=} [addKeys=false] Should the primary layout.options keys be added if they do not exist? + * @return {Object} Returns hash of minWidth & minHeight + */ + $.layout.transformData = function (hash, addKeys) { + var json = addKeys ? {panes: {}, center: {}} : {} // init return object + , branch, optKey, keys, key, val, i, c; + + if (typeof hash !== "object") + return json; // no options passed + + // convert all 'flat-keys' to 'sub-key' format + for (optKey in hash) { + branch = json; + val = hash[optKey]; + keys = optKey.split("__"); // eg: west__size or north__fxSettings__duration + c = keys.length - 1; + // convert underscore-delimited to subkeys + for (i = 0; i <= c; i++) { + key = keys[i]; + if (i === c) { // last key = value + if ($.isPlainObject(val)) + branch[key] = $.layout.transformData(val); // RECURSE + else + branch[key] = val; + } else { + if (!branch[key]) + branch[key] = {}; // create the subkey + // recurse to sub-key for next loop - if not done + branch = branch[key]; + } + } + } + return json; + }; + +// INTERNAL CONFIG DATA - DO NOT CHANGE THIS! + $.layout.backwardCompatibility = { + // data used by renameOldOptions() + map: { + // OLD Option Name: NEW Option Name + applyDefaultStyles: "applyDemoStyles" + // CHILD/NESTED LAYOUTS + , childOptions: "children" + , initChildLayout: "initChildren" + , destroyChildLayout: "destroyChildren" + , resizeChildLayout: "resizeChildren" + , resizeNestedLayout: "resizeChildren" + // MISC Options + , resizeWhileDragging: "livePaneResizing" + , resizeContentWhileDragging: "liveContentResizing" + , triggerEventsWhileDragging: "triggerEventsDuringLiveResize" + , maskIframesOnResize: "maskContents" + // STATE MANAGEMENT + , useStateCookie: "stateManagement.enabled" + , "cookie.autoLoad": "stateManagement.autoLoad" + , "cookie.autoSave": "stateManagement.autoSave" + , "cookie.keys": "stateManagement.stateKeys" + , "cookie.name": "stateManagement.cookie.name" + , "cookie.domain": "stateManagement.cookie.domain" + , "cookie.path": "stateManagement.cookie.path" + , "cookie.expires": "stateManagement.cookie.expires" + , "cookie.secure": "stateManagement.cookie.secure" + // OLD Language options + , noRoomToOpenTip: "tips.noRoomToOpen" + , togglerTip_open: "tips.Close" // open = Close + , togglerTip_closed: "tips.Open" // closed = Open + , resizerTip: "tips.Resize" + , sliderTip: "tips.Slide" + } + + /** + * @param {Object} opts + */ + , renameOptions: function (opts) { + var map = $.layout.backwardCompatibility.map + , oldData, newData, value + ; + for (var itemPath in map) { + oldData = getBranch(itemPath); + value = oldData.branch[oldData.key]; + if (value !== undefined) { + newData = getBranch(map[itemPath], true); + newData.branch[newData.key] = value; + delete oldData.branch[oldData.key]; + } + } + + /** + * @param {string} path + * @param {boolean=} [create=false] Create path if does not exist + */ + function getBranch(path, create) { + var a = path.split(".") // split keys into array + , c = a.length - 1 + , D = {branch: opts, key: a[c]} // init branch at top & set key (last item) + , i = 0, k, undef; + for (; i < c; i++) { // skip the last key (data) + k = a[i]; + if (D.branch[k] === undefined) { // child-key does not exist + if (create) { + D.branch = D.branch[k] = {}; // create child-branch + } else // can't go any farther + D.branch = {}; // branch is undefined + } else + D.branch = D.branch[k]; // get child-branch + } + return D; + } + } + + /** + * @param {Object} opts + */ + , renameAllOptions: function (opts) { + var ren = $.layout.backwardCompatibility.renameOptions; + // rename root (layout) options + ren(opts); + // rename 'defaults' to 'panes' + if (opts.defaults) { + if (typeof opts.panes !== "object") + opts.panes = {}; + $.extend(true, opts.panes, opts.defaults); + delete opts.defaults; + } + // rename options in the the options.panes key + if (opts.panes) + ren(opts.panes); + // rename options inside *each pane key*, eg: options.west + $.each($.layout.config.allPanes, function (i, pane) { + if (opts[pane]) + ren(opts[pane]); + }); + return opts; + } + }; + + + /* ============================================================ + * BEGIN WIDGET: $( selector ).layout( {options} ); + * ============================================================ + */ + $.fn.layout = function (opts) { + var + // local aliases to global data + browser = $.layout.browser + , _c = $.layout.config + + // local aliases to utlity methods + , cssW = $.layout.cssWidth + , cssH = $.layout.cssHeight + , elDims = $.layout.getElementDimensions + , styles = $.layout.getElementStyles + , evtObj = $.layout.getEventObject + , evtPane = $.layout.parsePaneName + + /** + * options - populated by initOptions() + */ + , options = $.extend(true, {}, $.layout.defaults) + , effects = options.effects = $.extend(true, {}, $.layout.effects) + + /** + * layout-state object + */ + , state = { + // generate unique ID to use for event.namespace so can unbind only events added by 'this layout' + id: "layout" + $.now() // code uses alias: sID + , initialized: false + , paneResizing: false + , panesSliding: {} + , container: {// list all keys referenced in code to avoid compiler error msgs + innerWidth: 0 + , innerHeight: 0 + , outerWidth: 0 + , outerHeight: 0 + , layoutWidth: 0 + , layoutHeight: 0 + } + , north: {childIdx: 0} + , south: {childIdx: 0} + , east: {childIdx: 0} + , west: {childIdx: 0} + , center: {childIdx: 0} + } + + /** + * parent/child-layout pointers + */ +//, hasParentLayout = false - exists ONLY inside Instance so can be set externally + , children = { + north: null + , south: null + , east: null + , west: null + , center: null + } + + /* + * ########################### + * INTERNAL HELPER FUNCTIONS + * ########################### + */ + + /** + * Manages all internal timers + */ + , timer = { + data: {} + , set: function (s, fn, ms) { + timer.clear(s); + timer.data[s] = setTimeout(fn, ms); + } + , clear: function (s) { + var t = timer.data; + if (t[s]) { + clearTimeout(t[s]); + delete t[s]; + } + } + } + + /** + * Alert or console.log a message - IF option is enabled. + * + * @param {(string|!Object)} msg Message (or debug-data) to display + * @param {boolean=} [popup=false] True by default, means 'alert', false means use console.log + * @param {boolean=} [debug=false] True means is a widget debugging message + */ + , _log = function (msg, popup, debug) { + var o = options; + if ((o.showErrorMessages && !debug) || (debug && o.showDebugMessages)) + $.layout.msg(o.name + ' / ' + msg, (popup !== false)); + return false; + } + + /** + * Executes a Callback function after a trigger event, like resize, open or close + * + * @param {string} evtName Name of the layout callback, eg "onresize_start" + * @param {(string|boolean)=} [pane=""] This is passed only so we can pass the 'pane object' to the callback + * @param {(string|boolean)=} [skipBoundEvents=false] True = do not run events bound to the elements - only the callbacks set in options + */ + , _runCallbacks = function (evtName, pane, skipBoundEvents) { + var hasPane = pane && isStr(pane) + , s = hasPane ? state[pane] : state + , o = hasPane ? options[pane] : options + , lName = options.name + // names like onopen and onopen_end separate are interchangeable in options... + , lng = evtName + (evtName.match(/_/) ? "" : "_end") + , shrt = lng.match(/_end$/) ? lng.substr(0, lng.length - 4) : "" + , fn = o[lng] || o[shrt] + , retVal = "NC" // NC = No Callback + , args = [] + , $P = hasPane ? $Ps[pane] : 0 + ; + if (hasPane && !$P) // a pane is specified, but does not exist! + return retVal; + if (!hasPane && typeof(pane) === "boolean") { + skipBoundEvents = pane; // allow pane param to be skipped for Layout callback + pane = ""; + } + + // first trigger the callback set in the options + if (fn) { + try { + // convert function name (string) to function object + if (isStr(fn)) { + if (fn.match(/,/)) { + // function name cannot contain a comma, + // so must be a function name AND a parameter to pass + args = fn.split(",") + , fn = eval(args[0]); + } else // just the name of an external function? + fn = eval(fn); + } + // execute the callback, if exists + if (typeof fn === "function") { + if (args.length) + retVal = g(fn)(args[1]); // pass the argument parsed from 'list' + else if (hasPane) + // pass data: pane-name, pane-element, pane-state, pane-options, and layout-name + retVal = g(fn)(pane, $Ps[pane], s, o, lName); + else // must be a layout/container callback - pass suitable info + retVal = g(fn)(Instance, s, o, lName); + } + } catch (ex) { + _log(options.errors.callbackError.replace(/EVENT/, String.prototype.trim((pane || "") + " " + lng)), false); + if (typeof(ex) === "string" && string.length) + _log("Exception: " + ex, false); + } + } + + // trigger additional events bound directly to the pane + if (!skipBoundEvents && retVal !== false) { + if (hasPane) { // PANE events can be bound to each pane-elements + o = options[pane]; + s = state[pane]; + $P.triggerHandler("layoutpane" + lng, [pane, $P, s, o, lName]); + if (shrt) + $P.triggerHandler("layoutpane" + shrt, [pane, $P, s, o, lName]); + } else { // LAYOUT events can be bound to the container-element + $N.triggerHandler("layout" + lng, [Instance, s, o, lName]); + if (shrt) + $N.triggerHandler("layout" + shrt, [Instance, s, o, lName]); + } + } + + // ALWAYS resizeChildren after an onresize_end event - even during initialization + // IGNORE onsizecontent_end event because causes child-layouts to resize TWICE + if (hasPane && evtName === "onresize_end") // BAD: || evtName === "onsizecontent_end" + resizeChildren(pane + "", true); // compiler hack -force string + + return retVal; + + function g(f) { + return f; + } + + // compiler hack + } + + + /** + * cure iframe display issues in IE & other browsers + */ + , _fixIframe = function (pane) { + if (browser.mozilla) + return; // skip FireFox - it auto-refreshes iframes onShow + var $P = $Ps[pane]; + // if the 'pane' is an iframe, do it + if (state[pane].tagName === "IFRAME") + $P.css(_c.hidden).css(_c.visible); + else // ditto for any iframes INSIDE the pane + $P.find('IFRAME').css(_c.hidden).css(_c.visible); + } + + /** + * @param {string} pane Can accept ONLY a 'pane' (east, west, etc) + * @param {number=} outerSize (optional) Can pass a width, allowing calculations BEFORE element is resized + * @return {number} Returns the innerHeight/Width of el by subtracting padding and borders + */ + , cssSize = function (pane, outerSize) { + var fn = _c[pane].dir == "horz" ? cssH : cssW; + return fn($Ps[pane], outerSize); + } + + /** + * @param {string} pane Can accept ONLY a 'pane' (east, west, etc) + * @return {Object} Returns hash of minWidth & minHeight + */ + , cssMinDims = function (pane) { + // minWidth/Height means CSS width/height = 1px + var $P = $Ps[pane] + , dir = _c[pane].dir + , d = { + minWidth: 1001 - cssW($P, 1000) + , minHeight: 1001 - cssH($P, 1000) + } + ; + if (dir === "horz") + d.minSize = d.minHeight; + if (dir === "vert") + d.minSize = d.minWidth; + return d; + } + + // TODO: see if these methods can be made more useful... + // TODO: *maybe* return cssW/H from these so caller can use this info + + /** + * @param {(string|!Object)} el + * @param {number=} outerWidth + * @param {boolean=} [autoHide=false] + */ + , setOuterWidth = function (el, outerWidth, autoHide) { + var $E = el, w; + if (isStr(el)) + $E = $Ps[el]; // west + else if (!el.jquery) + $E = $(el); + w = cssW($E, outerWidth); + $E.css({width: w}); + if (w > 0) { + if (autoHide && $E.data('autoHidden') && $E.innerHeight() > 0) { + $E.show().data('autoHidden', false); + if (!browser.mozilla) // FireFox refreshes iframes - IE does not + // make hidden, then visible to 'refresh' display after animation + $E.css(_c.hidden).css(_c.visible); + } + } else if (autoHide && !$E.data('autoHidden')) + $E.hide().data('autoHidden', true); + } + + /** + * @param {(string|!Object)} el + * @param {number=} outerHeight + * @param {boolean=} [autoHide=false] + */ + , setOuterHeight = function (el, outerHeight, autoHide) { + var $E = el, h; + if (isStr(el)) + $E = $Ps[el]; // west + else if (!el.jquery) + $E = $(el); + h = cssH($E, outerHeight); + $E.css({height: h, visibility: "visible"}); // may have been 'hidden' by sizeContent + if (h > 0 && $E.innerWidth() > 0) { + if (autoHide && $E.data('autoHidden')) { + $E.show().data('autoHidden', false); + if (!browser.mozilla) // FireFox refreshes iframes - IE does not + $E.css(_c.hidden).css(_c.visible); + } + } else if (autoHide && !$E.data('autoHidden')) + $E.hide().data('autoHidden', true); + } + + + /** + * Converts any 'size' params to a pixel/integer size, if not already + * If 'auto' or a decimal/percentage is passed as 'size', a pixel-size is calculated + * + /** + * @param {string} pane + * @param {(string|number)=} size + * @param {string=} [dir] + * @return {number} + */ + , _parseSize = function (pane, size, dir) { + if (!dir) + dir = _c[pane].dir; + + if (isStr(size) && size.match(/%/)) + size = (size === '100%') ? -1 : parseInt(size, 10) / 100; // convert % to decimal + + if (size === 0) + return 0; + else if (size >= 1) + return parseInt(size, 10); + + var o = options, avail = 0; + if (dir == "horz") // north or south or center.minHeight + avail = sC.innerHeight - ($Ps.north ? o.north.spacing_open : 0) - ($Ps.south ? o.south.spacing_open : 0); + else if (dir == "vert") // east or west or center.minWidth + avail = sC.innerWidth - ($Ps.west ? o.west.spacing_open : 0) - ($Ps.east ? o.east.spacing_open : 0); + + if (size === -1) // -1 == 100% + return avail; + else if (size > 0) // percentage, eg: .25 + return round(avail * size); + else if (pane == "center") + return 0; + else { // size < 0 || size=='auto' || size==Missing || size==Invalid + // auto-size the pane + var dim = (dir === "horz" ? "height" : "width") + , $P = $Ps[pane] + , $C = dim === 'height' ? $Cs[pane] : false + , vis = $.layout.showInvisibly($P) // show pane invisibly if hidden + , szP = $P.css(dim) // SAVE current pane size + , szC = $C ? $C.css(dim) : 0 // SAVE current content size + ; + $P.css(dim, "auto"); + if ($C) + $C.css(dim, "auto"); + size = (dim === "height") ? $P.outerHeight() : $P.outerWidth(); // MEASURE + $P.css(dim, szP).css(vis); // RESET size & visibility + if ($C) + $C.css(dim, szC); + return size; + } + } + + /** + * Calculates current 'size' (outer-width or outer-height) of a border-pane - optionally with 'pane-spacing' added + * + * @param {(string|!Object)} pane + * @param {boolean=} [inclSpace=false] + * @return {number} Returns EITHER Width for east/west panes OR Height for north/south panes + */ + , getPaneSize = function (pane, inclSpace) { + var + $P = $Ps[pane] + , o = options[pane] + , s = state[pane] + , oSp = (inclSpace ? o.spacing_open : 0) + , cSp = (inclSpace ? o.spacing_closed : 0) + ; + if (!$P || s.isHidden) + return 0; + else if (s.isClosed || (s.isSliding && inclSpace)) + return cSp; + else if (_c[pane].dir === "horz") + return $P.outerHeight() + oSp; + else // dir === "vert" + return $P.outerWidth() + oSp; + } + + /** + * Calculate min/max pane dimensions and limits for resizing + * + * @param {string} pane + * @param {boolean=} [slide=false] + */ + , setSizeLimits = function (pane, slide) { + if (!isInitialized()) + return; + var + o = options[pane] + , s = state[pane] + , c = _c[pane] + , dir = c.dir + , type = c.sizeType.toLowerCase() + , isSliding = (slide != undefined ? slide : s.isSliding) // only open() passes 'slide' param + , $P = $Ps[pane] + , paneSpacing = o.spacing_open + // measure the pane on the *opposite side* from this pane + , altPane = _c.oppositeEdge[pane] + , altS = state[altPane] + , $altP = $Ps[altPane] + , altPaneSize = (!$altP || altS.isVisible === false || altS.isSliding ? 0 : (dir == "horz" ? $altP.outerHeight() : $altP.outerWidth())) + , altPaneSpacing = ((!$altP || altS.isHidden ? 0 : options[altPane][altS.isClosed !== false ? "spacing_closed" : "spacing_open"]) || 0) + // limitSize prevents this pane from 'overlapping' opposite pane + , containerSize = (dir == "horz" ? sC.innerHeight : sC.innerWidth) + , minCenterDims = cssMinDims("center") + , minCenterSize = dir == "horz" ? max(options.center.minHeight, minCenterDims.minHeight) : max(options.center.minWidth, minCenterDims.minWidth) + // if pane is 'sliding', then ignore center and alt-pane sizes - because 'overlays' them + , limitSize = (containerSize - paneSpacing - (isSliding ? 0 : (_parseSize("center", minCenterSize, dir) + altPaneSize + altPaneSpacing))) + , minSize = s.minSize = max(_parseSize(pane, o.minSize), cssMinDims(pane).minSize) + , maxSize = s.maxSize = min((o.maxSize ? _parseSize(pane, o.maxSize) : 100000), limitSize) + , r = s.resizerPosition = {} // used to set resizing limits + , top = sC.inset.top + , left = sC.inset.left + , W = sC.innerWidth + , H = sC.innerHeight + , rW = o.spacing_open // subtract resizer-width to get top/left position for south/east + ; + switch (pane) { + case "north": + r.min = top + minSize; + r.max = top + maxSize; + break; + case "west": + r.min = left + minSize; + r.max = left + maxSize; + break; + case "south": + r.min = top + H - maxSize - rW; + r.max = top + H - minSize - rW; + break; + case "east": + r.min = left + W - maxSize - rW; + r.max = left + W - minSize - rW; + break; + } + } + + /** + * Returns data for setting the size/position of center pane. Also used to set Height for east/west panes + * + * @return JSON Returns a hash of all dimensions: top, bottom, left, right, (outer) width and (outer) height + */ + , calcNewCenterPaneDims = function () { + var d = { + top: getPaneSize("north", true) // true = include 'spacing' value for pane + , bottom: getPaneSize("south", true) + , left: getPaneSize("west", true) + , right: getPaneSize("east", true) + , width: 0 + , height: 0 + }; + + // NOTE: sC = state.container + // calc center-pane outer dimensions + d.width = sC.innerWidth - d.left - d.right; // outerWidth + d.height = sC.innerHeight - d.bottom - d.top; // outerHeight + // add the 'container border/padding' to get final positions relative to the container + d.top += sC.inset.top; + d.bottom += sC.inset.bottom; + d.left += sC.inset.left; + d.right += sC.inset.right; + + return d; + } + + + /** + * @param {!Object} el + * @param {boolean=} [allStates=false] + */ + , getHoverClasses = function (el, allStates) { + var + $El = $(el) + , type = $El.data("layoutRole") + , pane = $El.data("layoutEdge") + , o = options[pane] + , root = o[type + "Class"] + , _pane = "-" + pane // eg: "-west" + , _open = "-open" + , _closed = "-closed" + , _slide = "-sliding" + , _hover = "-hover " // NOTE the trailing space + , _state = $El.hasClass(root + _closed) ? _closed : _open + , _alt = _state === _closed ? _open : _closed + , classes = (root + _hover) + (root + _pane + _hover) + (root + _state + _hover) + (root + _pane + _state + _hover) + ; + if (allStates) // when 'removing' classes, also remove alternate-state classes + classes += (root + _alt + _hover) + (root + _pane + _alt + _hover); + + if (type == "resizer" && $El.hasClass(root + _slide)) + classes += (root + _slide + _hover) + (root + _pane + _slide + _hover); + + return String.prototype.trim.call(classes); + } + , addHover = function (evt, el) { + var $E = $(el || this); + if (evt && $E.data("layoutRole") === "toggler") + evt.stopPropagation(); // prevent triggering 'slide' on Resizer-bar + $E.addClass(getHoverClasses($E)); + } + , removeHover = function (evt, el) { + var $E = $(el || this); + $E.removeClass(getHoverClasses($E, true)); + } + + , onResizerEnter = function (evt) { // ALSO called by toggler.mouseenter + var pane = $(this).data("layoutEdge") + , s = state[pane] + , $d = $(document) + ; + // ignore closed-panes and mouse moving back & forth over resizer! + // also ignore if ANY pane is currently resizing + if (s.isResizing || state.paneResizing) + return; + + if (options.maskPanesEarly) + showMasks(pane, {resizing: true}); + } + , onResizerLeave = function (evt, el) { + var e = el || this // el is only passed when called by the timer + , pane = $(e).data("layoutEdge") + , name = pane + "ResizerLeave" + , $d = $(document) + ; + timer.clear(pane + "_openSlider"); // cancel slideOpen timer, if set + timer.clear(name); // cancel enableSelection timer - may re/set below + // this method calls itself on a timer because it needs to allow + // enough time for dragging to kick-in and set the isResizing flag + // dragging has a 100ms delay set, so this delay must be >100 + if (!el) // 1st call - mouseleave event + timer.set(name, function () { + onResizerLeave(evt, e); + }, 200); + // if user is resizing, dragStop will reset everything, so skip it here + else if (options.maskPanesEarly && !state.paneResizing) // 2nd call - by timer + hideMasks(); + } + + /* + * ########################### + * INITIALIZATION METHODS + * ########################### + */ + + /** + * Initialize the layout - called automatically whenever an instance of layout is created + * + * @see none - triggered onInit + * @return mixed true = fully initialized | false = panes not initialized (yet) | 'cancel' = abort + */ + , _create = function () { + // initialize config/options + initOptions(); + var o = options + , s = state; + + // TEMP state so isInitialized returns true during init process + s.creatingLayout = true; + + // init plugins for this layout, if there are any (eg: stateManagement) + runPluginCallbacks(Instance, $.layout.onCreate); + + // options & state have been initialized, so now run beforeLoad callback + // onload will CANCEL layout creation if it returns false + if (false === _runCallbacks("onload_start")) + return 'cancel'; + + // initialize the container element + _initContainer(); + + // bind hotkey function - keyDown - if required + initHotkeys(); + + // bind window.onunload + $(window).on("unload." + sID, unload); + + // init plugins for this layout, if there are any (eg: customButtons) + runPluginCallbacks(Instance, $.layout.onLoad); + + // if layout elements are hidden, then layout WILL NOT complete initialization! + // initLayoutElements will set initialized=true and run the onload callback IF successful + if (o.initPanes) + _initLayoutElements(); + + delete s.creatingLayout; + + resizeAll(); + + $.each(["south", "north", "east", "west"], function (i, pane) { + if (!$Ps[pane]) + return; // no pane - SKIP + o = options[pane]; + s = state[pane]; + + var $P = $Ps[pane]; + if (o.initHidden) { + hide(pane); + } else if (o.initClosed) { + close(pane); + } + }); + + return state.initialized; + } + + /** + * Initialize the layout IF not already + * + * @see All methods in Instance run this test + * @return boolean true = layoutElements have been initialized | false = panes are not initialized (yet) + */ + , isInitialized = function () { + if (state.initialized || state.creatingLayout) + return true; // already initialized + else + return _initLayoutElements(); // try to init panes NOW + } + + /** + * Initialize the layout - called automatically whenever an instance of layout is created + * + * @see _create() & isInitialized + * @param {boolean=} [retry=false] // indicates this is a 2nd try + * @return An object pointer to the instance created + */ + , _initLayoutElements = function (retry) { + // initialize config/options + var o = options; + // CANNOT init panes inside a hidden container! + if (!$N.is(":visible")) { + // handle Chrome bug where popup window 'has no height' + // if layout is BODY element, try again in 50ms + // SEE: http://layout.jquery-dev.com/samples/test_popup_window.html + if (!retry && browser.webkit && $N[0].tagName === "BODY") + setTimeout(function () { + _initLayoutElements(true); + }, 50); + return false; + } + + // a center pane is required, so make sure it exists + if (!getPane("center").length) { + return _log(o.errors.centerPaneMissing); + } + + // TEMP state so isInitialized returns true during init process + state.creatingLayout = true; + + // update Container dims + $.extend(sC, elDims($N, o.inset)); // passing inset means DO NOT include insetX values + + // initialize all layout elements + initPanes(); // size & position panes - calls initHandles() - which calls initResizable() + + if (o.scrollToBookmarkOnLoad) { + var l = self.location; + if (l.hash) + l.replace(l.hash); // scrollTo Bookmark + } + + // check to see if this layout 'nested' inside a pane + if (Instance.hasParentLayout) + o.resizeWithWindow = false; + // bind resizeAll() for 'this layout instance' to window.resize event + else if (o.resizeWithWindow) + $(window).on("resize." + sID, windowResize); + + delete state.creatingLayout; + state.initialized = true; + + // init plugins for this layout, if there are any + runPluginCallbacks(Instance, $.layout.onReady); + + // now run the onload callback, if exists + _runCallbacks("onload_end"); + + return true; // elements initialized successfully + } + + /** + * Initialize nested layouts for a specific pane - can optionally pass layout-options + * + * @param {(string|Object)} evt_or_pane The pane being opened, ie: north, south, east, or west + * @param {Object=} [opts] Layout-options - if passed, will OVERRRIDE options[pane].children + * @return An object pointer to the layout instance created - or null + */ + , createChildren = function (evt_or_pane, opts) { + var pane = evtPane.call(this, evt_or_pane) + , $P = $Ps[pane] + ; + if (!$P) + return; + var $C = $Cs[pane] + , s = state[pane] + , o = options[pane] + , sm = options.stateManagement || {} + , cos = opts ? (o.children = opts) : o.children + ; + if ($.isPlainObject(cos)) + cos = [cos]; // convert a hash to a 1-elem array + else if (!cos || !Array.isArray(cos)) + return; + + $.each(cos, function (idx, co) { + if (!$.isPlainObject(co)) + return; + + // determine which element is supposed to be the 'child container' + // if pane has a 'containerSelector' OR a 'content-div', use those instead of the pane + var $containers = co.containerSelector ? $P.find(co.containerSelector) : ($C || $P); + + $containers.each(function () { + var $cont = $(this) + , child = $cont.data("layout") // see if a child-layout ALREADY exists on this element + ; + // if no layout exists, but children are set, try to create the layout now + if (!child) { + // TODO: see about moving this to the stateManagement plugin, as a method + // set a unique child-instance key for this layout, if not already set + setInstanceKey({container: $cont, options: co}, s); + // If THIS layout has a hash in stateManagement.autoLoad, + // then see if it also contains state-data for this child-layout + // If so, copy the stateData to child.options.stateManagement.autoLoad + if (sm.includeChildren && state.stateData[pane]) { + // THIS layout's state was cached when its state was loaded + var paneChildren = state.stateData[pane].children || {} + , childState = paneChildren[co.instanceKey] + , co_sm = co.stateManagement || (co.stateManagement = {autoLoad: true}) + ; + // COPY the stateData into the autoLoad key + if (co_sm.autoLoad === true && childState) { + co_sm.autoSave = false; // disable autoSave because saving handled by parent-layout + co_sm.includeChildren = true; // cascade option - FOR NOW + co_sm.autoLoad = $.extend(true, {}, childState); // COPY the state-hash + } + } + + // create the layout + child = $cont.layout(co); + + // if successful, update data + if (child) { + // add the child and update all layout-pointers + // MAY have already been done by child-layout calling parent.refreshChildren() + refreshChildren(pane, child); + } + } + }); + }); + } + + , setInstanceKey = function (child, parentPaneState) { + // create a named key for use in state and instance branches + var $c = child.container + , o = child.options + , sm = o.stateManagement + , key = o.instanceKey || $c.data("layoutInstanceKey") + ; + if (!key) + key = (sm && sm.cookie ? sm.cookie.name : '') || o.name; // look for a name/key + if (!key) + key = "layout" + (++parentPaneState.childIdx); // if no name/key found, generate one + else + key = key.replace(/[^\w-]/gi, '_').replace(/_{2,}/g, '_'); // ensure is valid as a hash key + o.instanceKey = key; + $c.data("layoutInstanceKey", key); // useful if layout is destroyed and then recreated + return key; + } + + /** + * @param {string} pane The pane being opened, ie: north, south, east, or west + * @param {Object=} newChild New child-layout Instance to add to this pane + */ + , refreshChildren = function (pane, newChild) { + var $P = $Ps[pane] + , pC = children[pane] + , s = state[pane] + , o + ; + // check for destroy()ed layouts and update the child pointers & arrays + if ($.isPlainObject(pC)) { + $.each(pC, function (key, child) { + if (child.destroyed) + delete pC[key] + }); + // if no more children, remove the children hash + if ($.isEmptyObject(pC)) + pC = children[pane] = null; // clear children hash + } + + // see if there is a directly-nested layout inside this pane + // if there is, then there can be only ONE child-layout, so check that... + if (!newChild && !pC) { + newChild = $P.data("layout"); + } + + // if a newChild instance was passed, add it to children[pane] + if (newChild) { + // update child.state + newChild.hasParentLayout = true; // set parent-flag in child + // instanceKey is a key-name used in both state and children + o = newChild.options; + // set a unique child-instance key for this layout, if not already set + setInstanceKey(newChild, s); + // add pointer to pane.children hash + if (!pC) + pC = children[pane] = {}; // create an empty children hash + pC[o.instanceKey] = newChild.container.data("layout"); // add childLayout instance + } + + // ALWAYS refresh the pane.children alias, even if null + Instance[pane].children = children[pane]; + + // if newChild was NOT passed - see if there is a child layout NOW + if (!newChild) { + createChildren(pane); // MAY create a child and re-call this method + } + } + + , windowResize = function () { + var o = options + , delay = Number(o.resizeWithWindowDelay); + if (delay < 10) + delay = 100; // MUST have a delay! + // resizing uses a delay-loop because the resize event fires repeatly - except in FF, but delay anyway + timer.clear("winResize"); // if already running + timer.set("winResize", function () { + timer.clear("winResize"); + timer.clear("winResizeRepeater"); + var dims = elDims($N, o.inset); + // only trigger resizeAll() if container has changed size + if (dims.innerWidth !== sC.innerWidth || dims.innerHeight !== sC.innerHeight) + resizeAll(); + }, delay); + // ALSO set fixed-delay timer, if not already running + if (!timer.data["winResizeRepeater"]) + setWindowResizeRepeater(); + } + + , setWindowResizeRepeater = function () { + var delay = Number(options.resizeWithWindowMaxDelay); + if (delay > 0) + timer.set("winResizeRepeater", function () { + setWindowResizeRepeater(); + resizeAll(); + }, delay); + } + + , unload = function () { + var o = options; + + _runCallbacks("onunload_start"); + + // trigger plugin callabacks for this layout (eg: stateManagement) + runPluginCallbacks(Instance, $.layout.onUnload); + + _runCallbacks("onunload_end"); + } + + /** + * Validate and initialize container CSS and events + * + * @see _create() + */ + , _initContainer = function () { + var + N = $N[0] + , $H = $("html") + , tag = sC.tagName = N.tagName + , id = sC.id = N.id + , cls = sC.className = N.className + , o = options + , name = o.name + , props = "position,margin,padding,border" + , css = "layoutCSS" + , CSS = {} + , hid = "hidden" // used A LOT! + // see if this container is a 'pane' inside an outer-layout + , parent = $N.data("parentLayout") // parent-layout Instance + , pane = $N.data("layoutEdge") // pane-name in parent-layout + , isChild = parent && pane + , num = $.layout.cssNum + , $parent, n + ; + // sC = state.container + //sC.selector = $N.selector.split(".slice")[0]; + sC.ref = (o.name ? o.name + ' layout / ' : '') + tag + (id ? "#" + id : cls ? '.[' + cls + ']' : ''); // used in messages + sC.isBody = (tag === "BODY"); + + // try to find a parent-layout + if (!isChild && !sC.isBody) { + $parent = $N.closest("." + $.layout.defaults.panes.paneClass); + parent = $parent.data("parentLayout"); + pane = $parent.data("layoutEdge"); + isChild = parent && pane; + } + + $N.data({ + layout: Instance + , layoutContainer: sID // FLAG to indicate this is a layout-container - contains unique internal ID + }) + .addClass(o.containerClass) + ; + var layoutMethods = { + destroy: '' + , initPanes: '' + , resizeAll: 'resizeAll' + , resize: 'resizeAll' + }; + // loop hash and bind all methods - include layoutID namespacing + for (name in layoutMethods) { + $N.on("layout" + name.toLowerCase() + "." + sID, Instance[layoutMethods[name] || name]); + } + + // if this container is another layout's 'pane', then set child/parent pointers + if (isChild) { + // update parent flag + Instance.hasParentLayout = true; + // set pointers to THIS child-layout (Instance) in parent-layout + parent.refreshChildren(pane, Instance); + } + + // SAVE original container CSS for use in destroy() + if (!$N.data(css)) { + // handle props like overflow different for BODY & HTML - has 'system default' values + if (sC.isBody) { + // SAVE CSS + $N.data(css, $.extend(styles($N, props), { + height: $N.css("height") + , overflow: $N.css("overflow") + , overflowX: $N.css("overflowX") + , overflowY: $N.css("overflowY") + })); + // ALSO SAVE CSS + $H.data(css, $.extend(styles($H, 'padding'), { + height: "auto" // FF would return a fixed px-size! + , overflow: $H.css("overflow") + , overflowX: $H.css("overflowX") + , overflowY: $H.css("overflowY") + })); + } else // handle props normally for non-body elements + $N.data(css, styles($N, props + ",top,bottom,left,right,width,height,overflow,overflowX,overflowY")); + } + + try { + // common container CSS + CSS = { + overflow: hid + , overflowX: hid + , overflowY: hid + }; + $N.css(CSS); + + if (o.inset && !$.isPlainObject(o.inset)) { + // can specify a single number for equal outset all-around + n = parseInt(o.inset, 10) || 0; + o.inset = { + top: n + , bottom: n + , left: n + , right: n + }; + } + + // format html & body if this is a full page layout + if (sC.isBody) { + // if HTML has padding, use this as an outer-spacing around BODY + if (!o.outset) { + // use padding from parent-elem (HTML) as outset + o.outset = { + top: num($H, "paddingTop") + , bottom: num($H, "paddingBottom") + , left: num($H, "paddingLeft") + , right: num($H, "paddingRight") + }; + } else if (!$.isPlainObject(o.outset)) { + // can specify a single number for equal outset all-around + n = parseInt(o.outset, 10) || 0; + o.outset = { + top: n + , bottom: n + , left: n + , right: n + }; + } + // HTML + $H.css(CSS).css({ + height: "100%" + , border: "none" // no border or padding allowed when using height = 100% + , padding: 0 // ditto + , margin: 0 + }); + // BODY + if (browser.isIE6) { + // IE6 CANNOT use the trick of setting absolute positioning on all 4 sides - must have 'height' + $N.css({ + width: "100%" + , height: "100%" + , border: "none" // no border or padding allowed when using height = 100% + , padding: 0 // ditto + , margin: 0 + , position: "relative" + }); + // convert body padding to an inset option - the border cannot be measured in IE6! + if (!o.inset) + o.inset = elDims($N).inset; + } else { // use absolute positioning for BODY to allow borders & padding without overflow + $N.css({ + width: "auto" + , height: "auto" + , margin: 0 + , position: "absolute" // allows for border and padding on BODY + }); + // apply edge-positioning created above + $N.css(o.outset); + } + // set current layout-container dimensions + $.extend(sC, elDims($N, o.inset)); // passing inset means DO NOT include insetX values + } else { + // container MUST have 'position' + var p = $N.css("position"); + if (!p || !p.match(/(fixed|absolute|relative)/)) + $N.css("position", "relative"); + + // set current layout-container dimensions + if ($N.is(":visible")) { + $.extend(sC, elDims($N, o.inset)); // passing inset means DO NOT change insetX (padding) values + if (sC.innerHeight < 1) // container has no 'height' - warn developer + _log(o.errors.noContainerHeight.replace(/CONTAINER/, sC.ref)); + } + } + + // if container has min-width/height, then enable scrollbar(s) + if (num($N, "minWidth")) + $N.parent().css("overflowX", "auto"); + if (num($N, "minHeight")) + $N.parent().css("overflowY", "auto"); + + } catch (ex) { + } + } + + /** + * Bind layout hotkeys - if options enabled + * + * @see _create() and addPane() + * @param {string=} [panes=""] The edge(s) to process + */ + , initHotkeys = function (panes) { + panes = panes ? panes.split(",") : _c.borderPanes; + // bind keyDown to capture hotkeys, if option enabled for ANY pane + $.each(panes, function (i, pane) { + var o = options[pane]; + if (o.enableCursorHotkey || o.customHotkey) { + $(document).on("keydown." + sID, keyDown); // only need to bind this ONCE + return false; // BREAK - binding was done + } + }); + } + + /** + * Build final OPTIONS data + * + * @see _create() + */ + , initOptions = function () { + var data, d, pane, key, val, i, c, o; + + // reprocess user's layout-options to have correct options sub-key structure + opts = $.layout.transformData(opts, true); // panes = default subkey + + // auto-rename old options for backward compatibility + opts = $.layout.backwardCompatibility.renameAllOptions(opts); + + // if user-options has 'panes' key (pane-defaults), clean it... + if (!$.isEmptyObject(opts.panes)) { + // REMOVE any pane-defaults that MUST be set per-pane + data = $.layout.optionsMap.noDefault; + for (i = 0, c = data.length; i < c; i++) { + key = data[i]; + delete opts.panes[key]; // OK if does not exist + } + // REMOVE any layout-options specified under opts.panes + data = $.layout.optionsMap.layout; + for (i = 0, c = data.length; i < c; i++) { + key = data[i]; + delete opts.panes[key]; // OK if does not exist + } + } + + // MOVE any NON-layout-options from opts-root to opts.panes + data = $.layout.optionsMap.layout; + var rootKeys = $.layout.config.optionRootKeys; + for (key in opts) { + val = opts[key]; + if ($.inArray(key, rootKeys) < 0 && $.inArray(key, data) < 0) { + if (!opts.panes[key]) + opts.panes[key] = $.isPlainObject(val) ? $.extend(true, {}, val) : val; + delete opts[key] + } + } + + // START by updating ALL options from opts + $.extend(true, options, opts); + + // CREATE final options (and config) for EACH pane + $.each(_c.allPanes, function (i, pane) { + + // apply 'pane-defaults' to CONFIG.[PANE] + _c[pane] = $.extend(true, {}, _c.panes, _c[pane]); + + d = options.panes; + o = options[pane]; + + // center-pane uses SOME keys in defaults.panes branch + if (pane === 'center') { + // ONLY copy keys from opts.panes listed in: $.layout.optionsMap.center + data = $.layout.optionsMap.center; // list of 'center-pane keys' + for (i = 0, c = data.length; i < c; i++) { // loop the list... + key = data[i]; + // only need to use pane-default if pane-specific value not set + if (!opts.center[key] && (opts.panes[key] || !o[key])) + o[key] = d[key]; // pane-default + } + } else { + // border-panes use ALL keys in defaults.panes branch + o = options[pane] = $.extend(true, {}, d, o); // re-apply pane-specific opts AFTER pane-defaults + createFxOptions(pane); + // ensure all border-pane-specific base-classes exist + if (!o.resizerClass) + o.resizerClass = "ui-layout-resizer"; + if (!o.togglerClass) + o.togglerClass = "ui-layout-toggler"; + } + // ensure we have base pane-class (ALL panes) + if (!o.paneClass) + o.paneClass = "ui-layout-pane"; + }); + + // update options.zIndexes if a zIndex-option specified + var zo = opts.zIndex + , z = options.zIndexes; + if (zo > 0) { + z.pane_normal = zo; + z.content_mask = max(zo + 1, z.content_mask); // MIN = +1 + z.resizer_normal = max(zo + 2, z.resizer_normal); // MIN = +2 + } + + // DELETE 'panes' key now that we are done - values were copied to EACH pane + delete options.panes; + + + function createFxOptions(pane) { + var o = options[pane] + , d = options.panes; + // ensure fxSettings key to avoid errors + if (!o.fxSettings) + o.fxSettings = {}; + if (!d.fxSettings) + d.fxSettings = {}; + + $.each(["_open", "_close", "_size"], function (i, n) { + var + sName = "fxName" + n + , sSpeed = "fxSpeed" + n + , sSettings = "fxSettings" + n + // recalculate fxName according to specificity rules + , fxName = o[sName] = + o[sName] // options.west.fxName_open + || d[sName] // options.panes.fxName_open + || o.fxName // options.west.fxName + || d.fxName // options.panes.fxName + || "none" // MEANS $.layout.defaults.panes.fxName == "" || false || null || 0 + , fxExists = $.effects && ($.effects[fxName] || ($.effects.effect && $.effects.effect[fxName])) + ; + // validate fxName to ensure is valid effect - MUST have effect-config data in options.effects + if (fxName === "none" || !options.effects[fxName] || !fxExists) + fxName = o[sName] = "none"; // effect not loaded OR unrecognized fxName + + // set vars for effects subkeys to simplify logic + var fx = options.effects[fxName] || {} // effects.slide + , fx_all = fx.all || null // effects.slide.all + , fx_pane = fx[pane] || null // effects.slide.west + ; + // create fxSpeed[_open|_close|_size] + o[sSpeed] = + o[sSpeed] // options.west.fxSpeed_open + || d[sSpeed] // options.west.fxSpeed_open + || o.fxSpeed // options.west.fxSpeed + || d.fxSpeed // options.panes.fxSpeed + || null // DEFAULT - let fxSetting.duration control speed + ; + // create fxSettings[_open|_close|_size] + o[sSettings] = $.extend( + true + , {} + , fx_all // effects.slide.all + , fx_pane // effects.slide.west + , d.fxSettings // options.panes.fxSettings + , o.fxSettings // options.west.fxSettings + , d[sSettings] // options.panes.fxSettings_open + , o[sSettings] // options.west.fxSettings_open + ); + }); + + // DONE creating action-specific-settings for this pane, + // so DELETE generic options - are no longer meaningful + delete o.fxName; + delete o.fxSpeed; + delete o.fxSettings; + } + } + + /** + * Initialize module objects, styling, size and position for all panes + * + * @see _initElements() + * @param {string} pane The pane to process + */ + , getPane = function (pane) { + var sel = options[pane].paneSelector; + if (sel.substr(0, 1) === "#") // ID selector + // NOTE: elements selected 'by ID' DO NOT have to be 'children' + return $N.find(sel).eq(0); + else { // class or other selector + var $P = $N.children(sel).eq(0); + // look for the pane nested inside a 'form' element + return $P.length ? $P : $N.children("form:first").children(sel).eq(0); + } + } + + /** + * @param {Object=} evt + */ + , initPanes = function (evt) { + // stopPropagation if called by trigger("layoutinitpanes") - use evtPane utility + evtPane(evt); + + // NOTE: do north & south FIRST so we can measure their height - do center LAST + $.each(_c.allPanes, function (idx, pane) { + addPane(pane, true); + }); + + // init the pane-handles NOW in case we have to hide or close the pane below + initHandles(); + + // now that all panes have been initialized and initially-sized, + // make sure there is really enough space available for each pane + $.each(_c.borderPanes, function (i, pane) { + if ($Ps[pane] && state[pane].isVisible) { // pane is OPEN + setSizeLimits(pane); + makePaneFit(pane); // pane may be Closed, Hidden or Resized by makePaneFit() + } + }); + // size center-pane AGAIN in case we 'closed' a border-pane in loop above + sizeMidPanes("center"); + + // Chrome/Webkit sometimes fires callbacks BEFORE it completes resizing! + // Before RC30.3, there was a 10ms delay here, but that caused layout + // to load asynchrously, which is BAD, so try skipping delay for now + + // process pane contents and callbacks, and init/resize child-layout if exists + $.each(_c.allPanes, function (idx, pane) { + afterInitPane(pane); + }); + } + + /** + * Add a pane to the layout - subroutine of initPanes() + * + * @see initPanes() + * @param {string} pane The pane to process + * @param {boolean=} [force=false] Size content after init + */ + , addPane = function (pane, force) { + if (!force && !isInitialized()) + return; + var + o = options[pane] + , s = state[pane] + , c = _c[pane] + , dir = c.dir + , fx = s.fx + , spacing = o.spacing_open || 0 + , isCenter = (pane === "center") + , CSS = {} + , $P = $Ps[pane] + , size, minSize, maxSize, child + ; + // if pane-pointer already exists, remove the old one first + if ($P) + removePane(pane, false, true, false); + else + $Cs[pane] = false; // init + + $P = $Ps[pane] = getPane(pane); + if (!$P.length) { + $Ps[pane] = false; // logic + return; + } + + // SAVE original Pane CSS + if (!$P.data("layoutCSS")) { + var props = "position,top,left,bottom,right,width,height,overflow,zIndex,display,backgroundColor,padding,margin,border"; + $P.data("layoutCSS", styles($P, props)); + } + + // create alias for pane data in Instance - initHandles will add more + Instance[pane] = { + name: pane + , pane: $Ps[pane] + , content: $Cs[pane] + , options: options[pane] + , state: state[pane] + , children: children[pane] + }; + + // add classes, attributes & events + $P.data({ + parentLayout: Instance // pointer to Layout Instance + , layoutPane: Instance[pane] // NEW pointer to pane-alias-object + , layoutEdge: pane + , layoutRole: "pane" + }) + .css(c.cssReq).css("zIndex", new String(options.zIndexes.pane_normal)) + .css(o.applyDemoStyles ? c.cssDemo : {}) // demo styles + .addClass(o.paneClass + " " + o.paneClass + "-" + pane) // default = "ui-layout-pane ui-layout-pane-west" - may be a dupe of 'paneSelector' + .on("mouseenter." + sID, addHover) + .on("mouseleave." + sID, removeHover) + ; + var paneMethods = { + hide: '' + , show: '' + , toggle: '' + , close: '' + , open: '' + , slideOpen: '' + , slideClose: '' + , slideToggle: '' + , size: 'sizePane' + , sizePane: 'sizePane' + , sizeContent: '' + , sizeHandles: '' + , enableClosable: '' + , disableClosable: '' + , enableSlideable: '' + , disableSlideable: '' + , enableResizable: '' + , disableResizable: '' + , swapPanes: 'swapPanes' + , swap: 'swapPanes' + , move: 'swapPanes' + , removePane: 'removePane' + , remove: 'removePane' + , createChildren: '' + , resizeChildren: '' + , resizeAll: 'resizeAll' + , resizeLayout: 'resizeAll' + } + , name; + // loop hash and bind all methods - include layoutID namespacing + for (name in paneMethods) { + $P.on("layoutpane" + name.toLowerCase() + "." + sID, Instance[paneMethods[name] || name]); + } + + // see if this pane has a 'scrolling-content element' + initContent(pane, false); // false = do NOT sizeContent() - called later + + if (!isCenter) { + // call _parseSize AFTER applying pane classes & styles - but before making visible (if hidden) + // if o.size is auto or not valid, then MEASURE the pane and use that as its 'size' + size = s.size = _parseSize(pane, o.size); + minSize = _parseSize(pane, o.minSize) || 1; + maxSize = _parseSize(pane, o.maxSize) || 100000; + if (size > 0) + size = max(min(size, maxSize), minSize); + s.autoResize = o.autoResize; // used with percentage sizes + + // state for border-panes + s.isClosed = false; // true = pane is closed + s.isSliding = false; // true = pane is currently open by 'sliding' over adjacent panes + s.isResizing = false; // true = pane is in process of being resized + s.isHidden = false; // true = pane is hidden - no spacing, resizer or toggler is visible! + + // array for 'pin buttons' whose classNames are auto-updated on pane-open/-close + if (!s.pins) + s.pins = []; + } + // states common to ALL panes + s.tagName = $P[0].tagName; + s.edge = pane; // useful if pane is (or about to be) 'swapped' - easy find out where it is (or is going) + s.noRoom = false; // true = pane 'automatically' hidden due to insufficient room - will unhide automatically + s.isVisible = true; // false = pane is invisible - closed OR hidden - simplify logic + + // init pane positioning + setPanePosition(pane); + + // if pane is not visible, + if (dir === "horz") // north or south pane + CSS.height = cssH($P, size); + else if (dir === "vert") // east or west pane + CSS.width = cssW($P, size); + //else if (isCenter) {} + + $P.css(CSS); // apply size -- top, bottom & height will be set by sizeMidPanes + if (dir != "horz") + sizeMidPanes(pane, true); // true = skipCallback + + // if manually adding a pane AFTER layout initialization, then... + if (state.initialized) { + initHandles(pane); + initHotkeys(pane); + } + + // close or hide the pane if specified in settings + if (o.initClosed && o.closable && !o.initHidden) + close(pane, true, true); // true, true = force, noAnimation + else if (o.initHidden || o.initClosed) + hide(pane); // will be completely invisible - no resizer or spacing + else if (!s.noRoom) + // make the pane visible - in case was initially hidden + $P.css("display", "block"); + // ELSE setAsOpen() - called later by initHandles() + + // RESET visibility now - pane will appear IF display:block + $P.css("visibility", "visible"); + + // check option for auto-handling of pop-ups & drop-downs + if (o.showOverflowOnHover) + $P.on('hover',allowOverflow, resetOverflow); + + // if manually adding a pane AFTER layout initialization, then... + if (state.initialized) { + afterInitPane(pane); + } + } + + , afterInitPane = function (pane) { + var $P = $Ps[pane] + , s = state[pane] + , o = options[pane] + ; + if (!$P) + return; + + // see if there is a directly-nested layout inside this pane + if ($P.data("layout")) + refreshChildren(pane, $P.data("layout")); + + // process pane contents and callbacks, and init/resize child-layout if exists + if (s.isVisible) { // pane is OPEN + if (state.initialized) // this pane was added AFTER layout was created + resizeAll(); // will also sizeContent + else + sizeContent(pane); + + if (o.triggerEventsOnLoad) + _runCallbacks("onresize_end", pane); + else // automatic if onresize called, otherwise call it specifically + // resize child - IF inner-layout already exists (created before this layout) + resizeChildren(pane, true); // a previously existing childLayout + } + + // init childLayouts - even if pane is not visible + if (o.initChildren && o.children) + createChildren(pane); + } + + /** + * @param {string=} panes The pane(s) to process + */ + , setPanePosition = function (panes) { + panes = panes ? panes.split(",") : _c.borderPanes; + + // create toggler DIVs for each pane, and set object pointers for them, eg: $R.north = north toggler DIV + $.each(panes, function (i, pane) { + var $P = $Ps[pane] + , $R = $Rs[pane] + , o = options[pane] + , s = state[pane] + , side = _c[pane].side + , CSS = {} + ; + if (!$P) + return; // pane does not exist - skip + + // set css-position to account for container borders & padding + switch (pane) { + case "north": + CSS.top = sC.inset.top; + CSS.left = sC.inset.left; + CSS.right = sC.inset.right; + break; + case "south": + CSS.bottom = sC.inset.bottom; + CSS.left = sC.inset.left; + CSS.right = sC.inset.right; + break; + case "west": + CSS.left = sC.inset.left; // top, bottom & height set by sizeMidPanes() + break; + case "east": + CSS.right = sC.inset.right; // ditto + break; + case "center": // top, left, width & height set by sizeMidPanes() + } + // apply position + $P.css(CSS); + + // update resizer position + if ($R && s.isClosed) + $R.css(side, sC.inset[side]); + else if ($R && !s.isHidden) + $R.css(side, sC.inset[side] + getPaneSize(pane)); + }); + } + + /** + * Initialize module objects, styling, size and position for all resize bars and toggler buttons + * + * @see _create() + * @param {string=} [panes=""] The edge(s) to process + */ + , initHandles = function (panes) { + panes = panes ? panes.split(",") : _c.borderPanes; + + // create toggler DIVs for each pane, and set object pointers for them, eg: $R.north = north toggler DIV + $.each(panes, function (i, pane) { + var $P = $Ps[pane]; + $Rs[pane] = false; // INIT + $Ts[pane] = false; + if (!$P) + return; // pane does not exist - skip + + var o = options[pane] + , s = state[pane] + , c = _c[pane] + , paneId = o.paneSelector.substr(0, 1) === "#" ? o.paneSelector.substr(1) : "" + , rClass = o.resizerClass + , tClass = o.togglerClass + , spacing = (s.isVisible ? o.spacing_open : o.spacing_closed) + , _pane = "-" + pane // used for classNames + , _state = (s.isVisible ? "-open" : "-closed") // used for classNames + , I = Instance[pane] + // INIT RESIZER BAR + , $R = I.resizer = $Rs[pane] = $("
                                ") + // INIT TOGGLER BUTTON + , $T = I.toggler = (o.closable ? $Ts[pane] = $("
                                ") : false) + ; + + //if (s.isVisible && o.resizable) ... handled by initResizable + if (!s.isVisible && o.slidable) + $R.attr("title", o.tips.Slide).css("cursor", o.sliderCursor); + + $R // if paneSelector is an ID, then create a matching ID for the resizer, eg: "#paneLeft" => "paneLeft-resizer" + .attr("id", paneId ? paneId + "-resizer" : "") + .data({ + parentLayout: Instance + , layoutPane: Instance[pane] // NEW pointer to pane-alias-object + , layoutEdge: pane + , layoutRole: "resizer" + }) + .css(_c.resizers.cssReq).css("zIndex", new String(options.zIndexes.resizer_normal)) + .css(o.applyDemoStyles ? _c.resizers.cssDemo : {}) // add demo styles + .addClass(rClass + " " + rClass + _pane) + .on('hover',addHover, removeHover) // ALWAYS add hover-classes, even if resizing is not enabled - handle with CSS instead + .on('hover',onResizerEnter, onResizerLeave) // ALWAYS NEED resizer.mouseleave to balance toggler.mouseenter + .on('mousedown',$.layout.disableTextSelection) // prevent text-selection OUTSIDE resizer + .on('mouseup',$.layout.enableTextSelection) // not really necessary, but just in case + .appendTo($N) // append DIV to container + ; + if ($.fn.disableSelection) + $R.disableSelection(); // prevent text-selection INSIDE resizer + if (o.resizerDblClickToggle) + $R.on("dblclick." + sID, toggle); + + if ($T) { + $T // if paneSelector is an ID, then create a matching ID for the resizer, eg: "#paneLeft" => "#paneLeft-toggler" + .attr("id", paneId ? paneId + "-toggler" : "") + .data({ + parentLayout: Instance + , layoutPane: Instance[pane] // NEW pointer to pane-alias-object + , layoutEdge: pane + , layoutRole: "toggler" + }) + .css(_c.togglers.cssReq) // add base/required styles + .css(o.applyDemoStyles ? _c.togglers.cssDemo : {}) // add demo styles + .addClass(tClass + " " + tClass + _pane) + .on('hover',addHover, removeHover) // ALWAYS add hover-classes, even if toggling is not enabled - handle with CSS instead + .on("mouseenter", onResizerEnter) // NEED toggler.mouseenter because mouseenter MAY NOT fire on resizer + .appendTo($R) // append SPAN to resizer DIV + ; + // ADD INNER-SPANS TO TOGGLER + if (o.togglerContent_open) // ui-layout-open + $("" + o.togglerContent_open + "") + .data({ + layoutEdge: pane + , layoutRole: "togglerContent" + }) + .data("layoutRole", "togglerContent") + .data("layoutEdge", pane) + .addClass("content content-open") + .css("display", "none") + .appendTo($T) + //.hover( addHover, removeHover ) // use ui-layout-toggler-west-hover .content-open instead! + ; + if (o.togglerContent_closed) // ui-layout-closed + $("" + o.togglerContent_closed + "") + .data({ + layoutEdge: pane + , layoutRole: "togglerContent" + }) + .addClass("content content-closed") + .css("display", "none") + .appendTo($T) + //.hover( addHover, removeHover ) // use ui-layout-toggler-west-hover .content-closed instead! + ; + // ADD TOGGLER.click/.hover + enableClosable(pane); + } + + // add Draggable events + initResizable(pane); + + // ADD CLASSNAMES & SLIDE-BINDINGS - eg: class="resizer resizer-west resizer-open" + if (s.isVisible) + setAsOpen(pane); // onOpen will be called, but NOT onResize + else { + setAsClosed(pane); // onClose will be called + bindStartSlidingEvents(pane, true); // will enable events IF option is set + } + + }); + + // SET ALL HANDLE DIMENSIONS + sizeHandles(); + } + + + /** + * Initialize scrolling ui-layout-content div - if exists + * + * @see initPane() - or externally after an Ajax injection + * @param {string} pane The pane to process + * @param {boolean=} [resize=true] Size content after init + */ + , initContent = function (pane, resize) { + if (!isInitialized()) + return; + var + o = options[pane] + , sel = o.contentSelector + , I = Instance[pane] + , $P = $Ps[pane] + , $C + ; + if (sel) + $C = I.content = $Cs[pane] = (o.findNestedContent) + ? $P.find(sel).eq(0) // match 1-element only + : $P.children(sel).eq(0) + ; + if ($C && $C.length) { + $C.data("layoutRole", "content"); + // SAVE original Content CSS + if (!$C.data("layoutCSS")) + $C.data("layoutCSS", styles($C, "height")); + $C.css(_c.content.cssReq); + if (o.applyDemoStyles) { + $C.css(_c.content.cssDemo); // add padding & overflow: auto to content-div + $P.css(_c.content.cssDemoPane); // REMOVE padding/scrolling from pane + } + // ensure no vertical scrollbar on pane - will mess up measurements + if ($P.css("overflowX").match(/(scroll|auto)/)) { + $P.css("overflow", "hidden"); + } + state[pane].content = {}; // init content state + if (resize !== false) + sizeContent(pane); + // sizeContent() is called AFTER init of all elements + } else + I.content = $Cs[pane] = false; + } + + + /** + * Add resize-bars to all panes that specify it in options + * -dependancy: $.fn.resizable - will skip if not found + * + * @see _create() + * @param {string=} [panes=""] The edge(s) to process + */ + , initResizable = function (panes) { + var draggingAvailable = $.layout.plugins.draggable + , side // set in start() + ; + panes = panes ? panes.split(",") : _c.borderPanes; + + $.each(panes, function (idx, pane) { + var o = options[pane]; + if (!draggingAvailable || !$Ps[pane] || !o.resizable) { + o.resizable = false; + return true; // skip to next + } + + var s = state[pane] + , z = options.zIndexes + , c = _c[pane] + , side = c.dir == "horz" ? "top" : "left" + , $P = $Ps[pane] + , $R = $Rs[pane] + , base = o.resizerClass + , lastPos = 0 // used when live-resizing + , r, live // set in start because may change + // 'drag' classes are applied to the ORIGINAL resizer-bar while dragging is in process + , resizerClass = base + "-drag" // resizer-drag + , resizerPaneClass = base + "-" + pane + "-drag" // resizer-north-drag + // 'helper' class is applied to the CLONED resizer-bar while it is being dragged + , helperClass = base + "-dragging" // resizer-dragging + , helperPaneClass = base + "-" + pane + "-dragging" // resizer-north-dragging + , helperLimitClass = base + "-dragging-limit" // resizer-drag + , helperPaneLimitClass = base + "-" + pane + "-dragging-limit" // resizer-north-drag + , helperClassesSet = false // logic var + ; + + if (!s.isClosed) + $R.attr("title", o.tips.Resize) + .css("cursor", o.resizerCursor); // n-resize, s-resize, etc + + $R.draggable({ + containment: $N[0] // limit resizing to layout container + , axis: (c.dir == "horz" ? "y" : "x") // limit resizing to horz or vert axis + , delay: 0 + , distance: 1 + , grid: o.resizingGrid + // basic format for helper - style it using class: .ui-draggable-dragging + , helper: "clone" + , opacity: o.resizerDragOpacity + , addClasses: false // avoid ui-state-disabled class when disabled + //, iframeFix: o.draggableIframeFix // TODO: consider using when bug is fixed + , zIndex: z.resizer_drag + + , start: function (e, ui) { + // REFRESH options & state pointers in case we used swapPanes + o = options[pane]; + s = state[pane]; + // re-read options + live = o.livePaneResizing; + + // ondrag_start callback - will CANCEL hide if returns false + // TODO: dragging CANNOT be cancelled like this, so see if there is a way? + if (false === _runCallbacks("ondrag_start", pane)) + return false; + + s.isResizing = true; // prevent pane from closing while resizing + state.paneResizing = pane; // easy to see if ANY pane is resizing + timer.clear(pane + "_closeSlider"); // just in case already triggered + + // SET RESIZER LIMITS - used in drag() + setSizeLimits(pane); // update pane/resizer state + r = s.resizerPosition; + lastPos = ui.position[side]; + + $R.addClass(resizerClass + " " + resizerPaneClass); // add drag classes + helperClassesSet = false; // reset logic var - see drag() + + // MASK PANES CONTAINING IFRAMES, APPLETS OR OTHER TROUBLESOME ELEMENTS + showMasks(pane, {resizing: true}); + } + + , drag: function (e, ui) { + if (!helperClassesSet) { // can only add classes after clone has been added to the DOM + //$(".ui-draggable-dragging") + ui.helper + .addClass(helperClass + " " + helperPaneClass) // add helper classes + .css({right: "auto", bottom: "auto"}) // fix dir="rtl" issue + .children().css("visibility", "hidden") // hide toggler inside dragged resizer-bar + ; + helperClassesSet = true; + // draggable bug!? RE-SET zIndex to prevent E/W resize-bar showing through N/S pane! + if (s.isSliding) + $Ps[pane].css("zIndex", z.pane_sliding); + } + // CONTAIN RESIZER-BAR TO RESIZING LIMITS + var limit = 0; + if (ui.position[side] < r.min) { + ui.position[side] = r.min; + limit = -1; + } else if (ui.position[side] > r.max) { + ui.position[side] = r.max; + limit = 1; + } + // ADD/REMOVE dragging-limit CLASS + if (limit) { + ui.helper.addClass(helperLimitClass + " " + helperPaneLimitClass); // at dragging-limit + window.defaultStatus = (limit > 0 && pane.match(/(north|west)/)) || (limit < 0 && pane.match(/(south|east)/)) ? o.tips.maxSizeWarning : o.tips.minSizeWarning; + } else { + ui.helper.removeClass(helperLimitClass + " " + helperPaneLimitClass); // not at dragging-limit + window.defaultStatus = ""; + } + // DYNAMICALLY RESIZE PANES IF OPTION ENABLED + // won't trigger unless resizer has actually moved! + if (live && Math.abs(ui.position[side] - lastPos) >= o.liveResizingTolerance) { + lastPos = ui.position[side]; + resizePanes(e, ui, pane) + } + } + + , stop: function (e, ui) { + $('body').enableSelection(); // RE-ENABLE TEXT SELECTION + window.defaultStatus = ""; // clear 'resizing limit' message from statusbar + $R.removeClass(resizerClass + " " + resizerPaneClass); // remove drag classes from Resizer + s.isResizing = false; + state.paneResizing = false; // easy to see if ANY pane is resizing + resizePanes(e, ui, pane, true); // true = resizingDone + } + + }); + }); + + /** + * resizePanes + * + * Sub-routine called from stop() - and drag() if livePaneResizing + * + * @param {!Object} evt + * @param {!Object} ui + * @param {string} pane + * @param {boolean=} [resizingDone=false] + */ + var resizePanes = function (evt, ui, pane, resizingDone) { + var dragPos = ui.position + , c = _c[pane] + , o = options[pane] + , s = state[pane] + , resizerPos + ; + switch (pane) { + case "north": + resizerPos = dragPos.top; + break; + case "west": + resizerPos = dragPos.left; + break; + case "south": + resizerPos = sC.layoutHeight - dragPos.top - o.spacing_open; + break; + case "east": + resizerPos = sC.layoutWidth - dragPos.left - o.spacing_open; + break; + } + // remove container margin from resizer position to get the pane size + var newSize = resizerPos - sC.inset[c.side]; + + // Disable OR Resize Mask(s) created in drag.start + if (!resizingDone) { + // ensure we meet liveResizingTolerance criteria + if (Math.abs(newSize - s.size) < o.liveResizingTolerance) + return; // SKIP resize this time + // resize the pane + manualSizePane(pane, newSize, false, true); // true = noAnimation + sizeMasks(); // resize all visible masks + } else { // resizingDone + // ondrag_end callback + if (false !== _runCallbacks("ondrag_end", pane)) + manualSizePane(pane, newSize, false, true); // true = noAnimation + hideMasks(true); // true = force hiding all masks even if one is 'sliding' + if (s.isSliding) // RE-SHOW 'object-masks' so objects won't show through sliding pane + showMasks(pane, {resizing: true}); + } + }; + } + + /** + * sizeMask + * + * Needed to overlay a DIV over an IFRAME-pane because mask CANNOT be *inside* the pane + * Called when mask created, and during livePaneResizing + */ + , sizeMask = function () { + var $M = $(this) + , pane = $M.data("layoutMask") // eg: "west" + , s = state[pane] + ; + // only masks over an IFRAME-pane need manual resizing + if (s.tagName == "IFRAME" && s.isVisible) // no need to mask closed/hidden panes + $M.css({ + top: s.offsetTop + , left: s.offsetLeft + , width: s.outerWidth + , height: s.outerHeight + }); + /* ALT Method... + var $P = $Ps[pane]; + $M.css( $P.position() ).css({ width: $P[0].offsetWidth, height: $P[0].offsetHeight }); + */ + } + , sizeMasks = function () { + $Ms.each(sizeMask); // resize all 'visible' masks + } + + /** + * @param {string} pane The pane being resized, animated or isSliding + * @param {Object=} [args] (optional) Options: which masks to apply, and to which panes + */ + , showMasks = function (pane, args) { + var c = _c[pane] + , panes = ["center"] + , z = options.zIndexes + , a = $.extend({ + objectsOnly: false + , animation: false + , resizing: true + , sliding: state[pane].isSliding + }, args) + , o, s + ; + if (a.resizing) + panes.push(pane); + if (a.sliding) + panes.push(_c.oppositeEdge[pane]); // ADD the oppositeEdge-pane + + if (c.dir === "horz") { + panes.push("west"); + panes.push("east"); + } + + $.each(panes, function (i, p) { + s = state[p]; + o = options[p]; + if (s.isVisible && (o.maskObjects || (!a.objectsOnly && o.maskContents))) { + getMasks(p).each(function () { + sizeMask.call(this); + this.style.zIndex = s.isSliding ? z.pane_sliding + 1 : z.pane_normal + 1; + this.style.display = "block"; + }); + } + }); + } + + /** + * @param {boolean=} force Hide masks even if a pane is sliding + */ + , hideMasks = function (force) { + // ensure no pane is resizing - could be a timing issue + if (force || !state.paneResizing) { + $Ms.hide(); // hide ALL masks + } + // if ANY pane is sliding, then DO NOT remove masks from panes with maskObjects enabled + else if (!force && !$.isEmptyObject(state.panesSliding)) { + var i = $Ms.length - 1 + , p, $M; + for (; i >= 0; i--) { + $M = $Ms.eq(i); + p = $M.data("layoutMask"); + if (!options[p].maskObjects) { + $M.hide(); + } + } + } + } + + /** + * @param {string} pane + */ + , getMasks = function (pane) { + var $Masks = $([]) + , $M, i = 0, c = $Ms.length + ; + for (; i < c; i++) { + $M = $Ms.eq(i); + if ($M.data("layoutMask") === pane) + $Masks = $Masks.add($M); + } + if ($Masks.length) + return $Masks; + else + return createMasks(pane); + } + + /** + * createMasks + * + * Generates both DIV (ALWAYS used) and IFRAME (optional) elements as masks + * An IFRAME mask is created *under* the DIV when maskObjects=true, because a DIV cannot mask an applet + * + * @param {string} pane + */ + , createMasks = function (pane) { + var + $P = $Ps[pane] + , s = state[pane] + , o = options[pane] + , z = options.zIndexes + , isIframe, el, $M, css, i + ; + if (!o.maskContents && !o.maskObjects) + return $([]); + // if o.maskObjects=true, then loop TWICE to create BOTH kinds of mask, else only create a DIV + for (i = 0; i < (o.maskObjects ? 2 : 1); i++) { + isIframe = o.maskObjects && i == 0; + el = document.createElement(isIframe ? "iframe" : "div"); + $M = $(el).data("layoutMask", pane); // add data to relate mask to pane + el.className = "ui-layout-mask ui-layout-mask-" + pane; // for user styling + css = el.style; + // Both DIVs and IFRAMES + css.background = "#FFF"; + css.position = "absolute"; + css.display = "block"; + if (isIframe) { // IFRAME-only props + el.src = "about:blank"; + el.frameborder = 0; + css.border = 0; + css.opacity = 0; + css.filter = "Alpha(Opacity='0')"; + //el.allowTransparency = true; - for IE, but breaks masking ability! + } else { // DIV-only props + css.opacity = 0.001; + css.filter = "Alpha(Opacity='1')"; + } + // if pane IS an IFRAME, then must mask the pane itself + if (s.tagName == "IFRAME") { + // NOTE sizing done by a subroutine so can be called during live-resizing + css.zIndex = z.pane_normal + 1; // 1-higher than pane + $N.append(el); // append to LAYOUT CONTAINER + } + // otherwise put masks *inside the pane* to mask its contents + else { + $M.addClass("ui-layout-mask-inside-pane"); + css.zIndex = o.maskZindex || z.content_mask; // usually 1, but customizable + css.top = 0; + css.left = 0; + css.width = "100%"; + css.height = "100%"; + $P.append(el); // append INSIDE pane element + } + // add Mask to cached array so can be resized & reused + $Ms = $Ms.add(el); + } + return $Ms; + } + + + /** + * Destroy this layout and reset all elements + * + * @param {boolean=} [destroyChildren=false] Destory Child-Layouts first? + */ + , destroy = function (evt_or_destroyChildren, destroyChildren) { + // UNBIND layout events and remove global object + $(window).off("." + sID); // resize & unload + $(document).off("." + sID); // keyDown (hotkeys) + + if (typeof evt_or_destroyChildren === "object") + // stopPropagation if called by trigger("layoutdestroy") - use evtPane utility + evtPane(evt_or_destroyChildren); + else // no event, so transfer 1st param to destroyChildren param + destroyChildren = evt_or_destroyChildren; + + // need to look for parent layout BEFORE we remove the container data, else skips a level + //var parentPane = Instance.hasParentLayout ? $.layout.getParentPaneInstance( $N ) : null; + + // reset layout-container + $N.clearQueue() + .removeData("layout") + .removeData("layoutContainer") + .removeClass(options.containerClass) + .off("." + sID) // remove ALL Layout events + ; + + // remove all mask elements that have been created + $Ms.remove(); + + // loop all panes to remove layout classes, attributes and bindings + $.each(_c.allPanes, function (i, pane) { + removePane(pane, false, true, destroyChildren); // true = skipResize + }); + + // do NOT reset container CSS if is a 'pane' (or 'content') in an outer-layout - ie, THIS layout is 'nested' + var css = "layoutCSS"; + if ($N.data(css) && !$N.data("layoutRole")) // RESET CSS + $N.css($N.data(css)).removeData(css); + + // for full-page layouts, also reset the CSS + if (sC.tagName === "BODY" && ($N = $("html")).data(css)) // RESET CSS + $N.css($N.data(css)).removeData(css); + + // trigger plugins for this layout, if there are any + runPluginCallbacks(Instance, $.layout.onDestroy); + + // trigger state-management and onunload callback + unload(); + + // clear the Instance of everything except for container & options (so could recreate) + // RE-CREATE: myLayout = myLayout.container.layout( myLayout.options ); + for (var n in Instance) + if (!n.match(/^(container|options)$/)) + delete Instance[n]; + // add a 'destroyed' flag to make it easy to check + Instance.destroyed = true; + + // if this is a child layout, CLEAR the child-pointer in the parent + /* for now the pointer REMAINS, but with only container, options and destroyed keys + if (parentPane) { + var layout = parentPane.pane.data("parentLayout") + , key = layout.options.instanceKey || 'error'; + // THIS SYNTAX MAY BE WRONG! + parentPane.children[key] = layout.children[ parentPane.name ].children[key] = null; + } + */ + + return Instance; // for coding convenience + } + + /** + * Remove a pane from the layout - subroutine of destroy() + * + * @see destroy() + * @param {(string|Object)} evt_or_pane The pane to process + * @param {boolean=} [remove=false] Remove the DOM element? + * @param {boolean=} [skipResize=false] Skip calling resizeAll()? + * @param {boolean=} [destroyChild=true] Destroy Child-layouts? If not passed, obeys options setting + */ + , removePane = function (evt_or_pane, remove, skipResize, destroyChild) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $P = $Ps[pane] + , $C = $Cs[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + ; + // NOTE: elements can still exist even after remove() + // so check for missing data(), which is cleared by removed() + if ($P && $.isEmptyObject($P.data())) + $P = false; + if ($C && $.isEmptyObject($C.data())) + $C = false; + if ($R && $.isEmptyObject($R.data())) + $R = false; + if ($T && $.isEmptyObject($T.data())) + $T = false; + + if ($P) + $P.stop(true, true); + + var o = options[pane] + , s = state[pane] + , d = "layout" + , css = "layoutCSS" + , pC = children[pane] + , hasChildren = $.isPlainObject(pC) && !$.isEmptyObject(pC) + , destroy = destroyChild !== undefined ? destroyChild : o.destroyChildren + ; + // FIRST destroy the child-layout(s) + if (hasChildren && destroy) { + $.each(pC, function (key, child) { + if (!child.destroyed) + child.destroy(true);// tell child-layout to destroy ALL its child-layouts too + if (child.destroyed) // destroy was successful + delete pC[key]; + }); + // if no more children, remove the children hash + if ($.isEmptyObject(pC)) { + pC = children[pane] = null; // clear children hash + hasChildren = false; + } + } + + // Note: can't 'remove' a pane element with non-destroyed children + if ($P && remove && !hasChildren) + $P.remove(); // remove the pane-element and everything inside it + else if ($P && $P[0]) { + // create list of ALL pane-classes that need to be removed + var root = o.paneClass // default="ui-layout-pane" + , pRoot = root + "-" + pane // eg: "ui-layout-pane-west" + , _open = "-open" + , _sliding = "-sliding" + , _closed = "-closed" + , classes = [root, root + _open, root + _closed, root + _sliding, // generic classes + pRoot, pRoot + _open, pRoot + _closed, pRoot + _sliding] // pane-specific classes + ; + $.merge(classes, getHoverClasses($P, true)); // ADD hover-classes + // remove all Layout classes from pane-element + $P.removeClass(classes.join(" ")) // remove ALL pane-classes + .removeData("parentLayout") + .removeData("layoutPane") + .removeData("layoutRole") + .removeData("layoutEdge") + .removeData("autoHidden") // in case set + .off("." + sID) // remove ALL Layout events + // TODO: remove these extra unbind commands when jQuery is fixed + //.unbind("mouseenter"+ sID) + //.unbind("mouseleave"+ sID) + ; + // do NOT reset CSS if this pane/content is STILL the container of a nested layout! + // the nested layout will reset its 'container' CSS when/if it is destroyed + if (hasChildren && $C) { + // a content-div may not have a specific width, so give it one to contain the Layout + $C.width($C.width()); + $.each(pC, function (key, child) { + child.resizeAll(); // resize the Layout + }); + } else if ($C) + $C.css($C.data(css)).removeData(css).removeData("layoutRole"); + // remove pane AFTER content in case there was a nested layout + if (!$P.data(d)) + $P.css($P.data(css)).removeData(css); + } + + // REMOVE pane resizer and toggler elements + if ($T) + $T.remove(); + if ($R) + $R.remove(); + + // CLEAR all pointers and state data + Instance[pane] = $Ps[pane] = $Cs[pane] = $Rs[pane] = $Ts[pane] = false; + s = {removed: true}; + + if (!skipResize) + resizeAll(); + } + + + /* + * ########################### + * ACTION METHODS + * ########################### + */ + + /** + * @param {string} pane + */ + , _hidePane = function (pane) { + var $P = $Ps[pane] + , o = options[pane] + , s = $P[0].style + ; + if (o.useOffscreenClose) { + if (!$P.data(_c.offscreenReset)) + $P.data(_c.offscreenReset, {left: s.left, right: s.right}); + $P.css(_c.offscreenCSS); + } else + $P.hide().removeData(_c.offscreenReset); + } + + /** + * @param {string} pane + */ + , _showPane = function (pane) { + var $P = $Ps[pane] + , o = options[pane] + , off = _c.offscreenCSS + , old = $P.data(_c.offscreenReset) + , s = $P[0].style + ; + $P.show() // ALWAYS show, just in case + .removeData(_c.offscreenReset); + if (o.useOffscreenClose && old) { + if (s.left == off.left) + s.left = old.left; + if (s.right == off.right) + s.right = old.right; + } + } + + + /** + * Completely 'hides' a pane, including its spacing - as if it does not exist + * The pane is not actually 'removed' from the source, so can use 'show' to un-hide it + * + * @param {(string|Object)} evt_or_pane The pane being hidden, ie: north, south, east, or west + * @param {boolean=} [noAnimation=false] + */ + , hide = function (evt_or_pane, noAnimation) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , o = options[pane] + , s = state[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + ; + if (pane === "center" || !$P || s.isHidden) + return; // pane does not exist OR is already hidden + + // onhide_start callback - will CANCEL hide if returns false + if (state.initialized && false === _runCallbacks("onhide_start", pane)) + return; + + s.isSliding = false; // just in case + delete state.panesSliding[pane]; + + // now hide the elements + if ($R) + $R.hide(); // hide resizer-bar + if (!state.initialized || s.isClosed) { + s.isClosed = true; // to trigger open-animation on show() + s.isHidden = true; + s.isVisible = false; + if (!state.initialized) + _hidePane(pane); // no animation when loading page + sizeMidPanes(_c[pane].dir === "horz" ? "" : "center"); + if (state.initialized || o.triggerEventsOnLoad) + _runCallbacks("onhide_end", pane); + } else { + s.isHiding = true; // used by onclose + close(pane, false, noAnimation); // adjust all panes to fit + } + } + + /** + * Show a hidden pane - show as 'closed' by default unless openPane = true + * + * @param {(string|Object)} evt_or_pane The pane being opened, ie: north, south, east, or west + * @param {boolean=} [openPane=false] + * @param {boolean=} [noAnimation=false] + * @param {boolean=} [noAlert=false] + */ + , show = function (evt_or_pane, openPane, noAnimation, noAlert) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , o = options[pane] + , s = state[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + ; + if (pane === "center" || !$P || !s.isHidden) + return; // pane does not exist OR is not hidden + + // onshow_start callback - will CANCEL show if returns false + if (false === _runCallbacks("onshow_start", pane)) + return; + + s.isShowing = true; // used by onopen/onclose + //s.isHidden = false; - will be set by open/close - if not cancelled + s.isSliding = false; // just in case + delete state.panesSliding[pane]; + + // now show the elements + //if ($R) $R.show(); - will be shown by open/close + if (openPane === false) + close(pane, true); // true = force + else + open(pane, false, noAnimation, noAlert); // adjust all panes to fit + } + + + /** + * Toggles a pane open/closed by calling either open or close + * + * @param {(string|Object)} evt_or_pane The pane being toggled, ie: north, south, east, or west + * @param {boolean=} [slide=false] + */ + , toggle = function (evt_or_pane, slide) { + if (!isInitialized()) + return; + var evt = evtObj(evt_or_pane) + , pane = evtPane.call(this, evt_or_pane) + , s = state[pane] + ; + if (evt) // called from to $R.dblclick OR triggerPaneEvent + evt.stopImmediatePropagation(); + if (s.isHidden) + show(pane); // will call 'open' after unhiding it + else if (s.isClosed) + open(pane, !!slide); + else + close(pane); + } + + + /** + * Utility method used during init or other auto-processes + * + * @param {string} pane The pane being closed + * @param {boolean=} [setHandles=false] + */ + , _closePane = function (pane, setHandles) { + var + $P = $Ps[pane] + , s = state[pane] + ; + _hidePane(pane); + s.isClosed = true; + s.isVisible = false; + if (setHandles) + setAsClosed(pane); + } + + /** + * Close the specified pane (animation optional), and resize all other panes as needed + * + * @param {(string|Object)} evt_or_pane The pane being closed, ie: north, south, east, or west + * @param {boolean=} [force=false] + * @param {boolean=} [noAnimation=false] + * @param {boolean=} [skipCallback=false] + */ + , close = function (evt_or_pane, force, noAnimation, skipCallback) { + var pane = evtPane.call(this, evt_or_pane); + if (pane === "center") + return; // validate + // if pane has been initialized, but NOT the complete layout, close pane instantly + if (!state.initialized && $Ps[pane]) { + _closePane(pane, true); // INIT pane as closed + return; + } + if (!isInitialized()) + return; + + var + $P = $Ps[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + , o = options[pane] + , s = state[pane] + , c = _c[pane] + , doFX, isShowing, isHiding, wasSliding; + + // QUEUE in case another action/animation is in progress + $N.queue(function (queueNext) { + + if (!$P + || (!o.closable && !s.isShowing && !s.isHiding) // invalid request // (!o.resizable && !o.closable) ??? + || (!force && s.isClosed && !s.isShowing) // already closed + ) + return queueNext(); + + // onclose_start callback - will CANCEL hide if returns false + // SKIP if just 'showing' a hidden pane as 'closed' + var abort = !s.isShowing && false === _runCallbacks("onclose_start", pane); + + // transfer logic vars to temp vars + isShowing = s.isShowing; + isHiding = s.isHiding; + wasSliding = s.isSliding; + // now clear the logic vars (REQUIRED before aborting) + delete s.isShowing; + delete s.isHiding; + + if (abort) + return queueNext(); + + doFX = !noAnimation && !s.isClosed && (o.fxName_close != "none"); + s.isMoving = true; + s.isClosed = true; + s.isVisible = false; + // update isHidden BEFORE sizing panes + if (isHiding) + s.isHidden = true; + else if (isShowing) + s.isHidden = false; + + if (s.isSliding) // pane is being closed, so UNBIND trigger events + bindStopSlidingEvents(pane, false); // will set isSliding=false + else // resize panes adjacent to this one + sizeMidPanes(_c[pane].dir === "horz" ? "" : "center", false); // false = NOT skipCallback + + // if this pane has a resizer bar, move it NOW - before animation + setAsClosed(pane); + + // CLOSE THE PANE + if (doFX) { // animate the close + lockPaneForFX(pane, true); // need to set left/top so animation will work + $P.hide(o.fxName_close, o.fxSettings_close, o.fxSpeed_close, function () { + lockPaneForFX(pane, false); // undo + if (s.isClosed) + close_2(); + queueNext(); + }); + } else { // hide the pane without animation + _hidePane(pane); + close_2(); + queueNext(); + } + }); + + // SUBROUTINE + function close_2() { + s.isMoving = false; + bindStartSlidingEvents(pane, true); // will enable if o.slidable = true + + // if opposite-pane was autoClosed, see if it can be autoOpened now + var altPane = _c.oppositeEdge[pane]; + if (state[altPane].noRoom) { + setSizeLimits(altPane); + makePaneFit(altPane); + } + + if (!skipCallback && (state.initialized || o.triggerEventsOnLoad)) { + // onclose callback - UNLESS just 'showing' a hidden pane as 'closed' + if (!isShowing) + _runCallbacks("onclose_end", pane); + // onhide OR onshow callback + if (isShowing) + _runCallbacks("onshow_end", pane); + if (isHiding) + _runCallbacks("onhide_end", pane); + } + } + } + + /** + * @param {string} pane The pane just closed, ie: north, south, east, or west + */ + , setAsClosed = function (pane) { + if (!$Rs[pane]) + return; // handles not initialized yet! + var + $P = $Ps[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + , o = options[pane] + , s = state[pane] + , side = _c[pane].side + , rClass = o.resizerClass + , tClass = o.togglerClass + , _pane = "-" + pane // used for classNames + , _open = "-open" + , _sliding = "-sliding" + , _closed = "-closed" + ; + $R + .css(side, sC.inset[side]) // move the resizer + .removeClass(rClass + _open + " " + rClass + _pane + _open) + .removeClass(rClass + _sliding + " " + rClass + _pane + _sliding) + .addClass(rClass + _closed + " " + rClass + _pane + _closed) + ; + // handle already-hidden panes in case called by swap() or a similar method + if (s.isHidden) + $R.hide(); // hide resizer-bar + + // DISABLE 'resizing' when closed - do this BEFORE bindStartSlidingEvents? + if (o.resizable && $.layout.plugins.draggable) + $R + .draggable("disable") + .removeClass("ui-state-disabled") // do NOT apply disabled styling - not suitable here + .css("cursor", "default") + .attr("title", "") + ; + + // if pane has a toggler button, adjust that too + if ($T) { + $T + .removeClass(tClass + _open + " " + tClass + _pane + _open) + .addClass(tClass + _closed + " " + tClass + _pane + _closed) + .attr("title", o.tips.Open) // may be blank + ; + // toggler-content - if exists + $T.children(".content-open").hide(); + $T.children(".content-closed").css("display", "block"); + } + + // sync any 'pin buttons' + syncPinBtns(pane, false); + + if (state.initialized) { + // resize 'length' and position togglers for adjacent panes + sizeHandles(); + } + } + + /** + * Open the specified pane (animation optional), and resize all other panes as needed + * + * @param {(string|Object)} evt_or_pane The pane being opened, ie: north, south, east, or west + * @param {boolean=} [slide=false] + * @param {boolean=} [noAnimation=false] + * @param {boolean=} [noAlert=false] + */ + , open = function (evt_or_pane, slide, noAnimation, noAlert) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $P = $Ps[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + , o = options[pane] + , s = state[pane] + , c = _c[pane] + , doFX, isShowing + ; + if (pane === "center") + return; // validate + // QUEUE in case another action/animation is in progress + $N.queue(function (queueNext) { + + if (!$P + || (!o.resizable && !o.closable && !s.isShowing) // invalid request + || (s.isVisible && !s.isSliding) // already open + ) + return queueNext(); + + // pane can ALSO be unhidden by just calling show(), so handle this scenario + if (s.isHidden && !s.isShowing) { + queueNext(); // call before show() because it needs the queue free + show(pane, true); + return; + } + + if (s.autoResize && s.size != o.size) // resize pane to original size set in options + sizePane(pane, o.size, true, true, true); // true=skipCallback/noAnimation/forceResize + else + // make sure there is enough space available to open the pane + setSizeLimits(pane, slide); + + // onopen_start callback - will CANCEL open if returns false + var cbReturn = _runCallbacks("onopen_start", pane); + + if (cbReturn === "abort") + return queueNext(); + + // update pane-state again in case options were changed in onopen_start + if (cbReturn !== "NC") // NC = "No Callback" + setSizeLimits(pane, slide); + + if (s.minSize > s.maxSize) { // INSUFFICIENT ROOM FOR PANE TO OPEN! + syncPinBtns(pane, false); // make sure pin-buttons are reset + if (!noAlert && o.tips.noRoomToOpen) + alert(o.tips.noRoomToOpen); + return queueNext(); // ABORT + } + + if (slide) // START Sliding - will set isSliding=true + bindStopSlidingEvents(pane, true); // BIND trigger events to close sliding-pane + else if (s.isSliding) // PIN PANE (stop sliding) - open pane 'normally' instead + bindStopSlidingEvents(pane, false); // UNBIND trigger events - will set isSliding=false + else if (o.slidable) + bindStartSlidingEvents(pane, false); // UNBIND trigger events + + s.noRoom = false; // will be reset by makePaneFit if 'noRoom' + makePaneFit(pane); + + // transfer logic var to temp var + isShowing = s.isShowing; + // now clear the logic var + delete s.isShowing; + + doFX = !noAnimation && s.isClosed && (o.fxName_open != "none"); + s.isMoving = true; + s.isVisible = true; + s.isClosed = false; + // update isHidden BEFORE sizing panes - WHY??? Old? + if (isShowing) + s.isHidden = false; + + if (doFX) { // ANIMATE + // mask adjacent panes with objects + lockPaneForFX(pane, true); // need to set left/top so animation will work + $P.show(o.fxName_open, o.fxSettings_open, o.fxSpeed_open, function () { + lockPaneForFX(pane, false); // undo + if (s.isVisible) + open_2(); // continue + queueNext(); + }); + } else { // no animation + _showPane(pane);// just show pane and... + open_2(); // continue + queueNext(); + } + }); + + // SUBROUTINE + function open_2() { + s.isMoving = false; + + // cure iframe display issues + _fixIframe(pane); + + // NOTE: if isSliding, then other panes are NOT 'resized' + if (!s.isSliding) { // resize all panes adjacent to this one + sizeMidPanes(_c[pane].dir == "vert" ? "center" : "", false); // false = NOT skipCallback + } + + // set classes, position handles and execute callbacks... + setAsOpen(pane); + } + } + + /** + * @param {string} pane The pane just opened, ie: north, south, east, or west + * @param {boolean=} [skipCallback=false] + */ + , setAsOpen = function (pane, skipCallback) { + var + $P = $Ps[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + , o = options[pane] + , s = state[pane] + , side = _c[pane].side + , rClass = o.resizerClass + , tClass = o.togglerClass + , _pane = "-" + pane // used for classNames + , _open = "-open" + , _closed = "-closed" + , _sliding = "-sliding" + ; + $R + .css(side, sC.inset[side] + getPaneSize(pane)) // move the resizer + .removeClass(rClass + _closed + " " + rClass + _pane + _closed) + .addClass(rClass + _open + " " + rClass + _pane + _open) + ; + if (s.isSliding) + $R.addClass(rClass + _sliding + " " + rClass + _pane + _sliding); + else // in case 'was sliding' + $R.removeClass(rClass + _sliding + " " + rClass + _pane + _sliding); + + removeHover(0, $R); // remove hover classes + if (o.resizable && $.layout.plugins.draggable) + $R.draggable("enable") + .css("cursor", o.resizerCursor) + .attr("title", o.tips.Resize); + else if (!s.isSliding) + $R.css("cursor", "default"); // n-resize, s-resize, etc + + // if pane also has a toggler button, adjust that too + if ($T) { + $T.removeClass(tClass + _closed + " " + tClass + _pane + _closed) + .addClass(tClass + _open + " " + tClass + _pane + _open) + .attr("title", o.tips.Close); // may be blank + removeHover(0, $T); // remove hover classes + // toggler-content - if exists + $T.children(".content-closed").hide(); + $T.children(".content-open").css("display", "block"); + } + + // sync any 'pin buttons' + syncPinBtns(pane, !s.isSliding); + + // update pane-state dimensions - BEFORE resizing content + $.extend(s, elDims($P)); + + if (state.initialized) { + // resize resizer & toggler sizes for all panes + sizeHandles(); + // resize content every time pane opens - to be sure + sizeContent(pane, true); // true = remeasure headers/footers, even if 'pane.isMoving' + } + + if (!skipCallback && (state.initialized || o.triggerEventsOnLoad) && $P.is(":visible")) { + // onopen callback + _runCallbacks("onopen_end", pane); + // onshow callback - TODO: should this be here? + if (s.isShowing) + _runCallbacks("onshow_end", pane); + + // ALSO call onresize because layout-size *may* have changed while pane was closed + if (state.initialized) + _runCallbacks("onresize_end", pane); + } + + // TODO: Somehow sizePane("north") is being called after this point??? + } + + + /** + * slideOpen / slideClose / slideToggle + * + * Pass-though methods for sliding + */ + , slideOpen = function (evt_or_pane) { + if (!isInitialized()) + return; + var evt = evtObj(evt_or_pane) + , pane = evtPane.call(this, evt_or_pane) + , s = state[pane] + , delay = options[pane].slideDelay_open + ; + if (pane === "center") + return; // validate + // prevent event from triggering on NEW resizer binding created below + if (evt) + evt.stopImmediatePropagation(); + + if (s.isClosed && evt && evt.type === "mouseenter" && delay > 0) + // trigger = mouseenter - use a delay + timer.set(pane + "_openSlider", open_NOW, delay); + else + open_NOW(); // will unbind events if is already open + + /** + * SUBROUTINE for timed open + */ + function open_NOW() { + if (!s.isClosed) // skip if no longer closed! + bindStopSlidingEvents(pane, true); // BIND trigger events to close sliding-pane + else if (!s.isMoving) + open(pane, true); // true = slide - open() will handle binding + } + } + + , slideClose = function (evt_or_pane) { + if (!isInitialized()) + return; + var evt = evtObj(evt_or_pane) + , pane = evtPane.call(this, evt_or_pane) + , o = options[pane] + , s = state[pane] + , delay = s.isMoving ? 1000 : 300 // MINIMUM delay - option may override + ; + if (pane === "center") + return; // validate + if (s.isClosed || s.isResizing) { + // skip if already closed OR in process of resizing + } + else if (o.slideTrigger_close === "click") + close_NOW(); // close immediately onClick + else if (o.preventQuickSlideClose && s.isMoving) { + // handle Chrome quick-close on slide-open + } + else if (o.preventPrematureSlideClose && evt && $.layout.isMouseOverElem(evt, $Ps[pane])) { + // handle incorrect mouseleave trigger, like when over a SELECT-list in IE + } + else if (evt) // trigger = mouseleave - use a delay + // 1 sec delay if 'opening', else .3 sec + timer.set(pane + "_closeSlider", close_NOW, max(o.slideDelay_close, delay)); + else // called programically + close_NOW(); + + /** + * SUBROUTINE for timed close + */ + function close_NOW() { + if (s.isClosed) // skip 'close' if already closed! + bindStopSlidingEvents(pane, false); // UNBIND trigger events - TODO: is this needed here? + else if (!s.isMoving) + close(pane); // close will handle unbinding + } + } + + /** + * @param {(string|Object)} evt_or_pane The pane being opened, ie: north, south, east, or west + */ + , slideToggle = function (evt_or_pane) { + var pane = evtPane.call(this, evt_or_pane); + toggle(pane, true); + } + + + /** + * Must set left/top on East/South panes so animation will work properly + * + * @param {string} pane The pane to lock, 'east' or 'south' - any other is ignored! + * @param {boolean} doLock true = set left/top, false = remove + */ + , lockPaneForFX = function (pane, doLock) { + var $P = $Ps[pane] + , s = state[pane] + , o = options[pane] + , z = options.zIndexes + ; + if (doLock) { + showMasks(pane, {animation: true, objectsOnly: true}); + $P.css({zIndex: z.pane_animate}); // overlay all elements during animation + if (pane == "south") + $P.css({top: sC.inset.top + sC.innerHeight - $P.outerHeight()}); + else if (pane == "east") + $P.css({left: sC.inset.left + sC.innerWidth - $P.outerWidth()}); + } else { // animation DONE - RESET CSS + hideMasks(); + $P.css({zIndex: (s.isSliding ? z.pane_sliding : z.pane_normal)}); + if (pane == "south") + $P.css({top: "auto"}); + // if pane is positioned 'off-screen', then DO NOT screw with it! + else if (pane == "east" && !$P.css("left").match(/\-99999/)) + $P.css({left: "auto"}); + // fix anti-aliasing in IE - only needed for animations that change opacity + if (browser.msie && o.fxOpacityFix && o.fxName_open != "slide" && $P.css("filter") && $P.css("opacity") == 1) + $P[0].style.removeAttribute('filter'); + } + } + + + /** + * Toggle sliding functionality of a specific pane on/off by adding removing 'slide open' trigger + * + * @see open(), close() + * @param {string} pane The pane to enable/disable, 'north', 'south', etc. + * @param {boolean} enable Enable or Disable sliding? + */ + , bindStartSlidingEvents = function (pane, enable) { + var o = options[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + , evtName = o.slideTrigger_open.toLowerCase() + ; + if (!$R || (enable && !o.slidable)) + return; + + // make sure we have a valid event + if (evtName.match(/mouseover/)) + evtName = o.slideTrigger_open = "mouseenter"; + else if (!evtName.match(/(click|dblclick|mouseenter)/)) + evtName = o.slideTrigger_open = "click"; + + // must remove double-click-toggle when using dblclick-slide + if (o.resizerDblClickToggle && evtName.match(/click/)) { + $R[enable ? "off" : "on"]('dblclick.' + sID, toggle) + } + + $R + // add or remove event + [enable ? "on" : "off"](evtName + '.' + sID, slideOpen) + // set the appropriate cursor & title/tip + .css("cursor", enable ? o.sliderCursor : "default") + .attr("title", enable ? o.tips.Slide : "") + ; + } + + /** + * Add or remove 'mouseleave' events to 'slide close' when pane is 'sliding' open or closed + * Also increases zIndex when pane is sliding open + * See bindStartSlidingEvents for code to control 'slide open' + * + * @see slideOpen(), slideClose() + * @param {string} pane The pane to process, 'north', 'south', etc. + * @param {boolean} enable Enable or Disable events? + */ + , bindStopSlidingEvents = function (pane, enable) { + var o = options[pane] + , s = state[pane] + , c = _c[pane] + , z = options.zIndexes + , evtName = o.slideTrigger_close.toLowerCase() + , action = (enable ? "bind" : "unbind") + , $P = $Ps[pane] + , $R = $Rs[pane] + ; + timer.clear(pane + "_closeSlider"); // just in case + + if (enable) { + s.isSliding = true; + state.panesSliding[pane] = true; + // remove 'slideOpen' event from resizer + // ALSO will raise the zIndex of the pane & resizer + bindStartSlidingEvents(pane, false); + } else { + s.isSliding = false; + delete state.panesSliding[pane]; + } + + // RE/SET zIndex - increases when pane is sliding-open, resets to normal when not + $P.css("zIndex", enable ? z.pane_sliding : z.pane_normal); + $R.css("zIndex", enable ? z.pane_sliding + 2 : z.resizer_normal); // NOTE: mask = pane_sliding+1 + + // make sure we have a valid event + if (!evtName.match(/(click|mouseleave)/)) + evtName = o.slideTrigger_close = "mouseleave"; // also catches 'mouseout' + + // add/remove slide triggers + $R[action](evtName, slideClose); // base event on resize + // need extra events for mouseleave + if (evtName === "mouseleave") { + // also close on pane.mouseleave + $P[action]("mouseleave." + sID, slideClose); + // cancel timer when mouse moves between 'pane' and 'resizer' + $R[action]("mouseenter." + sID, cancelMouseOut); + $P[action]("mouseenter." + sID, cancelMouseOut); + } + + if (!enable) + timer.clear(pane + "_closeSlider"); + else if (evtName === "click" && !o.resizable) { + // IF pane is not resizable (which already has a cursor and tip) + // then set the a cursor & title/tip on resizer when sliding + $R.css("cursor", enable ? o.sliderCursor : "default"); + $R.attr("title", enable ? o.tips.Close : ""); // use Toggler-tip, eg: "Close Pane" + } + + // SUBROUTINE for mouseleave timer clearing + function cancelMouseOut(evt) { + timer.clear(pane + "_closeSlider"); + evt.stopPropagation(); + } + } + + + /** + * Hides/closes a pane if there is insufficient room - reverses this when there is room again + * MUST have already called setSizeLimits() before calling this method + * + * @param {string} pane The pane being resized + * @param {boolean=} [isOpening=false] Called from onOpen? + * @param {boolean=} [skipCallback=false] Should the onresize callback be run? + * @param {boolean=} [force=false] + */ + , makePaneFit = function (pane, isOpening, skipCallback, force) { + var o = options[pane] + , s = state[pane] + , c = _c[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + , isSidePane = c.dir === "vert" + , hasRoom = false + ; + // special handling for center & east/west panes + if (pane === "center" || (isSidePane && s.noVerticalRoom)) { + // see if there is enough room to display the pane + // ERROR: hasRoom = s.minHeight <= s.maxHeight && (isSidePane || s.minWidth <= s.maxWidth); + hasRoom = (s.maxHeight >= 0); + if (hasRoom && s.noRoom) { // previously hidden due to noRoom, so show now + _showPane(pane); + if ($R) + $R.show(); + s.isVisible = true; + s.noRoom = false; + if (isSidePane) + s.noVerticalRoom = false; + _fixIframe(pane); + } else if (!hasRoom && !s.noRoom) { // not currently hidden, so hide now + _hidePane(pane); + if ($R) + $R.hide(); + s.isVisible = false; + s.noRoom = true; + } + } + + // see if there is enough room to fit the border-pane + if (pane === "center") { + // ignore center in this block + } else if (s.minSize <= s.maxSize) { // pane CAN fit + hasRoom = true; + if (s.size > s.maxSize) // pane is too big - shrink it + sizePane(pane, s.maxSize, skipCallback, true, force); // true = noAnimation + else if (s.size < s.minSize) // pane is too small - enlarge it + sizePane(pane, s.minSize, skipCallback, true, force); // true = noAnimation + // need s.isVisible because new pseudoClose method keeps pane visible, but off-screen + else if ($R && s.isVisible && $P.is(":visible")) { + // make sure resizer-bar is positioned correctly + // handles situation where nested layout was 'hidden' when initialized + var pos = s.size + sC.inset[c.side]; + if ($.layout.cssNum($R, c.side) != pos) + $R.css(c.side, pos); + } + + // if was previously hidden due to noRoom, then RESET because NOW there is room + if (s.noRoom) { + // s.noRoom state will be set by open or show + if (s.wasOpen && o.closable) { + if (o.autoReopen) + open(pane, false, true, true); // true = noAnimation, true = noAlert + else // leave the pane closed, so just update state + s.noRoom = false; + } else + show(pane, s.wasOpen, true, true); // true = noAnimation, true = noAlert + } + } else { // !hasRoom - pane CANNOT fit + if (!s.noRoom) { // pane not set as noRoom yet, so hide or close it now... + s.noRoom = true; // update state + s.wasOpen = !s.isClosed && !s.isSliding; + if (s.isClosed) { + } // SKIP + else if (o.closable) // 'close' if possible + close(pane, true, true); // true = force, true = noAnimation + else // 'hide' pane if cannot just be closed + hide(pane, true); // true = noAnimation + } + } + } + + + /** + * manualSizePane is an exposed flow-through method allowing extra code when pane is 'manually resized' + * + * @param {(string|Object)} evt_or_pane The pane being resized + * @param {number} size The *desired* new size for this pane - will be validated + * @param {boolean=} [skipCallback=false] Should the onresize callback be run? + * @param {boolean=} [noAnimation=false] + * @param {boolean=} [force=false] Force resizing even if does not seem necessary + */ + , manualSizePane = function (evt_or_pane, size, skipCallback, noAnimation, force) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , o = options[pane] + , s = state[pane] + // if resizing callbacks have been delayed and resizing is now DONE, force resizing to complete... + , forceResize = force || (o.livePaneResizing && !s.isResizing) + ; + if (pane === "center") + return; // validate + // ANY call to manualSizePane disables autoResize - ie, percentage sizing + s.autoResize = false; + // flow-through... + sizePane(pane, size, skipCallback, noAnimation, forceResize); // will animate resize if option enabled + } + + /** + * sizePane is called only by internal methods whenever a pane needs to be resized + * + * @param {(string|Object)} evt_or_pane The pane being resized + * @param {number} size The *desired* new size for this pane - will be validated + * @param {boolean=} [skipCallback=false] Should the onresize callback be run? + * @param {boolean=} [noAnimation=false] + * @param {boolean=} [force=false] Force resizing even if does not seem necessary + */ + , sizePane = function (evt_or_pane, size, skipCallback, noAnimation, force) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) // probably NEVER called from event? + , o = options[pane] + , s = state[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + , side = _c[pane].side + , dimName = _c[pane].sizeType.toLowerCase() + , skipResizeWhileDragging = s.isResizing && !o.triggerEventsDuringLiveResize + , doFX = noAnimation !== true && o.animatePaneSizing + , oldSize, newSize + ; + if (pane === "center") + return; // validate + // QUEUE in case another action/animation is in progress + $N.queue(function (queueNext) { + // calculate 'current' min/max sizes + setSizeLimits(pane); // update pane-state + oldSize = s.size; + size = _parseSize(pane, size); // handle percentages & auto + size = max(size, _parseSize(pane, o.minSize)); + size = min(size, s.maxSize); + if (size < s.minSize) { // not enough room for pane! + queueNext(); // call before makePaneFit() because it needs the queue free + makePaneFit(pane, false, skipCallback); // will hide or close pane + return; + } + + // IF newSize is same as oldSize, then nothing to do - abort + if (!force && size === oldSize) + return queueNext(); + + s.newSize = size; + + // onresize_start callback CANNOT cancel resizing because this would break the layout! + if (!skipCallback && state.initialized && s.isVisible) + _runCallbacks("onresize_start", pane); + + // resize the pane, and make sure its visible + newSize = cssSize(pane, size); + + if (doFX && $P.is(":visible")) { // ANIMATE + var fx = $.layout.effects.size[pane] || $.layout.effects.size.all + , easing = o.fxSettings_size.easing || fx.easing + , z = options.zIndexes + , props = {}; + props[dimName] = newSize + 'px'; + s.isMoving = true; + // overlay all elements during animation + $P.css({zIndex: z.pane_animate}) + .show().animate(props, o.fxSpeed_size, easing, function () { + // reset zIndex after animation + $P.css({zIndex: (s.isSliding ? z.pane_sliding : z.pane_normal)}); + s.isMoving = false; + delete s.newSize; + sizePane_2(); // continue + queueNext(); + }); + } else { // no animation + $P.css(dimName, newSize); // resize pane + delete s.newSize; + // if pane is visible, then + if ($P.is(":visible")) + sizePane_2(); // continue + else { + // pane is NOT VISIBLE, so just update state data... + // when pane is *next opened*, it will have the new size + s.size = size; // update state.size + //$.extend(s, elDims($P)); // update state dimensions - CANNOT do this when not visible! } + } + queueNext(); + } + }); + + // SUBROUTINE + function sizePane_2() { + /* Panes are sometimes not sized precisely in some browsers!? + * This code will resize the pane up to 3 times to nudge the pane to the correct size + */ + var actual = dimName === 'width' ? $P.outerWidth() : $P.outerHeight() + , tries = [{ + pane: pane + , count: 1 + , target: size + , actual: actual + , correct: (size === actual) + , attempt: size + , cssSize: newSize + }] + , lastTry = tries[0] + , thisTry = {} + , msg = 'Inaccurate size after resizing the ' + pane + '-pane.' + ; + while (!lastTry.correct) { + thisTry = {pane: pane, count: lastTry.count + 1, target: size}; + + if (lastTry.actual > size) + thisTry.attempt = max(0, lastTry.attempt - (lastTry.actual - size)); + else // lastTry.actual < size + thisTry.attempt = max(0, lastTry.attempt + (size - lastTry.actual)); + + thisTry.cssSize = cssSize(pane, thisTry.attempt); + $P.css(dimName, thisTry.cssSize); + + thisTry.actual = dimName == 'width' ? $P.outerWidth() : $P.outerHeight(); + thisTry.correct = (size === thisTry.actual); + + // log attempts and alert the user of this *non-fatal error* (if showDebugMessages) + if (tries.length === 1) { + _log(msg, false, true); + _log(lastTry, false, true); + } + _log(thisTry, false, true); + // after 4 tries, is as close as its gonna get! + if (tries.length > 3) + break; + + tries.push(thisTry); + lastTry = tries[tries.length - 1]; + } + // END TESTING CODE + + // update pane-state dimensions + s.size = size; + $.extend(s, elDims($P)); + + if (s.isVisible && $P.is(":visible")) { + // reposition the resizer-bar + if ($R) + $R.css(side, size + sC.inset[side]); + // resize the content-div + sizeContent(pane); + } + + if (!skipCallback && !skipResizeWhileDragging && state.initialized && s.isVisible) + _runCallbacks("onresize_end", pane); + + // resize all the adjacent panes, and adjust their toggler buttons + // when skipCallback passed, it means the controlling method will handle 'other panes' + if (!skipCallback) { + // also no callback if live-resize is in progress and NOT triggerEventsDuringLiveResize + if (!s.isSliding) + sizeMidPanes(_c[pane].dir == "horz" ? "" : "center", skipResizeWhileDragging, force); + sizeHandles(); + } + + // if opposite-pane was autoClosed, see if it can be autoOpened now + var altPane = _c.oppositeEdge[pane]; + if (size < oldSize && state[altPane].noRoom) { + setSizeLimits(altPane); + makePaneFit(altPane, false, skipCallback); + } + + // DEBUG - ALERT user/developer so they know there was a sizing problem + if (tries.length > 1) + _log(msg + '\nSee the Error Console for details.', true, true); + } + } + + /** + * @see initPanes(), sizePane(), resizeAll(), open(), close(), hide() + * @param {(Array.|string)} panes The pane(s) being resized, comma-delmited string + * @param {boolean=} [skipCallback=false] Should the onresize callback be run? + * @param {boolean=} [force=false] + */ + , sizeMidPanes = function (panes, skipCallback, force) { + panes = (panes ? panes : "east,west,center").split(","); + + $.each(panes, function (i, pane) { + if (!$Ps[pane]) + return; // NO PANE - skip + var + o = options[pane] + , s = state[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + , isCenter = (pane == "center") + , hasRoom = true + , CSS = {} + // if pane is not visible, show it invisibly NOW rather than for *each call* in this script + , visCSS = $.layout.showInvisibly($P) + + , newCenter = calcNewCenterPaneDims() + ; + + // update pane-state dimensions + $.extend(s, elDims($P)); + + if (pane === "center") { + if (!force && s.isVisible && newCenter.width === s.outerWidth && newCenter.height === s.outerHeight) { + $P.css(visCSS); + return true; // SKIP - pane already the correct size + } + // set state for makePaneFit() logic + $.extend(s, cssMinDims(pane), { + maxWidth: newCenter.width + , maxHeight: newCenter.height + }); + CSS = newCenter; + s.newWidth = CSS.width; + s.newHeight = CSS.height; + // convert OUTER width/height to CSS width/height + CSS.width = cssW($P, CSS.width); + // NEW - allow pane to extend 'below' visible area rather than hide it + CSS.height = cssH($P, CSS.height); + hasRoom = CSS.width >= 0 && CSS.height >= 0; // height >= 0 = ALWAYS TRUE NOW + + // during layout init, try to shrink east/west panes to make room for center + if (!state.initialized && o.minWidth > newCenter.width) { + var + reqPx = o.minWidth - s.outerWidth + , minE = options.east.minSize || 0 + , minW = options.west.minSize || 0 + , sizeE = state.east.size + , sizeW = state.west.size + , newE = sizeE + , newW = sizeW + ; + if (reqPx > 0 && state.east.isVisible && sizeE > minE) { + newE = max(sizeE - minE, sizeE - reqPx); + reqPx -= sizeE - newE; + } + if (reqPx > 0 && state.west.isVisible && sizeW > minW) { + newW = max(sizeW - minW, sizeW - reqPx); + reqPx -= sizeW - newW; + } + // IF we found enough extra space, then resize the border panes as calculated + if (reqPx === 0) { + if (sizeE && sizeE != minE) + sizePane('east', newE, true, true, force); // true = skipCallback/noAnimation - initPanes will handle when done + if (sizeW && sizeW != minW) + sizePane('west', newW, true, true, force); // true = skipCallback/noAnimation + // now start over! + sizeMidPanes('center', skipCallback, force); + $P.css(visCSS); + return; // abort this loop + } + } + } else { // for east and west, set only the height, which is same as center height + // set state.min/maxWidth/Height for makePaneFit() logic + if (s.isVisible && !s.noVerticalRoom) + $.extend(s, elDims($P), cssMinDims(pane)); + if (!force && !s.noVerticalRoom && newCenter.height === s.outerHeight) { + $P.css(visCSS); + return true; // SKIP - pane already the correct size + } + // east/west have same top, bottom & height as center + CSS.top = newCenter.top; + CSS.bottom = newCenter.bottom; + s.newSize = newCenter.height; + // NEW - allow pane to extend 'below' visible area rather than hide it + CSS.height = cssH($P, newCenter.height); + s.maxHeight = CSS.height; + hasRoom = (s.maxHeight >= 0); // ALWAYS TRUE NOW + if (!hasRoom) + s.noVerticalRoom = true; // makePaneFit() logic + } + + if (hasRoom) { + // resizeAll passes skipCallback because it triggers callbacks after ALL panes are resized + if (!skipCallback && state.initialized) + _runCallbacks("onresize_start", pane); + + $P.css(CSS); // apply the CSS to pane + if (pane !== "center") + sizeHandles(pane); // also update resizer length + if (s.noRoom && !s.isClosed && !s.isHidden) + makePaneFit(pane); // will re-open/show auto-closed/hidden pane + if (s.isVisible) { + $.extend(s, elDims($P)); // update pane dimensions + if (state.initialized) + sizeContent(pane); // also resize the contents, if exists + } + } else if (!s.noRoom && s.isVisible) // no room for pane + makePaneFit(pane); // will hide or close pane + + // reset visibility, if necessary + $P.css(visCSS); + + delete s.newSize; + delete s.newWidth; + delete s.newHeight; + + if (!s.isVisible) + return true; // DONE - next pane + + /* + * Extra CSS for IE6 or IE7 in Quirks-mode - add 'width' to NORTH/SOUTH panes + * Normally these panes have only 'left' & 'right' positions so pane auto-sizes + * ALSO required when pane is an IFRAME because will NOT default to 'full width' + * TODO: Can I use width:100% for a north/south iframe? + * TODO: Sounds like a job for $P.outerWidth( sC.innerWidth ) SETTER METHOD + */ + if (pane === "center") { // finished processing midPanes + var fix = browser.isIE6 || !browser.boxModel; + if ($Ps.north && (fix || state.north.tagName == "IFRAME")) + $Ps.north.css("width", cssW($Ps.north, sC.innerWidth)); + if ($Ps.south && (fix || state.south.tagName == "IFRAME")) + $Ps.south.css("width", cssW($Ps.south, sC.innerWidth)); + } + + // resizeAll passes skipCallback because it triggers callbacks after ALL panes are resized + if (!skipCallback && state.initialized) + _runCallbacks("onresize_end", pane); + }); + } + + + /** + * @see window.onresize(), callbacks or custom code + * @param {(Object|boolean)=} evt_or_refresh If 'true', then also reset pane-positioning + */ + , resizeAll = function (evt_or_refresh) { + var oldW = sC.innerWidth + , oldH = sC.innerHeight + ; + // stopPropagation if called by trigger("layoutdestroy") - use evtPane utility + evtPane(evt_or_refresh); + + // cannot size layout when 'container' is hidden or collapsed + if (!$N.is(":visible")) + return; + + if (!state.initialized) { + _initLayoutElements(); + return; // no need to resize since we just initialized! + } + + if (evt_or_refresh === true && $.isPlainObject(options.outset)) { + // update container CSS in case outset option has changed + $N.css(options.outset); + } + // UPDATE container dimensions + $.extend(sC, elDims($N, options.inset)); + if (!sC.outerHeight) + return; + + // if 'true' passed, refresh pane & handle positioning too + if (evt_or_refresh === true) { + setPanePosition(); + } + + // onresizeall_start will CANCEL resizing if returns false + // state.container has already been set, so user can access this info for calcuations + if (false === _runCallbacks("onresizeall_start")) + return false; + + var // see if container is now 'smaller' than before + shrunkH = (sC.innerHeight < oldH) + , shrunkW = (sC.innerWidth < oldW) + , $P, o, s + ; + + var shrunk = shrunkH || shrunkW; + + // NOTE special order for sizing: S-N-E-W + $.each(["south", "north", "east", "west"], function (i, pane) { + if (!$Ps[pane]) + return; // no pane - SKIP + o = options[pane]; + s = state[pane]; + + var paneResponsive = false; + var paneRespondedState = false; + var windowWidth = $(window).width(); + + if ((o !== null && o !== 'undefined') && o.responsive && o.responsive.enabled) { + //if(s.size >= o.responsive.sizes.lg) + if (windowWidth >= o.responsive.sizes.lg) + if (o.responsive.when === 'lg' || o.responsive.when === 'md' || o.responsive.when === 'sm' || o.responsive.when === 'xs') { + paneResponsive = false; + } else { + paneResponsive = true; + } + + //if(s.size >= o.responsive.sizes.md) + if (windowWidth >= o.responsive.sizes.md && windowWidth < o.responsive.sizes.lg) + if (o.responsive.when === 'md' || o.responsive.when === 'sm' || o.responsive.when === 'xs') { + paneResponsive = false; + } else { + paneResponsive = true; //hide + } + + if (windowWidth >= o.responsive.sizes.sm && windowWidth < o.responsive.sizes.md) + //if(s.size >= o.responsive.sizes.sm) + if (o.responsive.when === 'sm' || o.responsive.when === 'xs') { + paneResponsive = false; + } else { + paneResponsive = true; //hide + } + + //if(s.size >= o.responsive.sizes.xs) + if (windowWidth >= o.responsive.sizes.xs && windowWidth < o.responsive.sizes.sm) + if (o.responsive.when === 'xs') { + paneResponsive = false; + } else { + paneResponsive = true; //hide + } + } + if (s.autoResize && s.size !== o.size) // resize pane to original size set in options + { + if (paneResponsive && s.isVisible) { + if (o.closable) { + close(pane, true, !o.responsiveAnimate); // true = force, true = noAnimation + } else { + hide(pane, !o.responsiveAnimate); // true = noAnimation + } + s.responded = true; + } else { + if (s.responded) { + if (o.closable) { + open(pane, false, !o.responsiveAnimate); // true = force, true = noAnimation + } else { + show(pane, true, !o.responsiveAnimate); // true = open/NoAnimation/NoAlert + } + s.responded = false; + } + } + sizePane(pane, o.size, true, true, true); // true=skipCallback/noAnimation/forceResize + } else { + setSizeLimits(pane); + if (paneResponsive) { + if (o.closable) { + close(pane, true, !o.responsiveAnimate); // true = force, true = noAnimation + } else { + hide(pane, !o.responsiveAnimate); // true = noAnimation + } + s.responded = true; + } else { + if (s.responded) { + if (o.closable) { + open(pane, false, !o.responsiveAnimate); // true = force, true = noAnimation + } else { + show(pane, true, !o.responsiveAnimate); // true = open/NoAnimation/NoAlert + } + s.responded = false; + } + } + makePaneFit(pane, false, true, true); // true=skipCallback/forceResize + } + }); + + sizeMidPanes("", true, true); // true=skipCallback/forceResize + sizeHandles(); // reposition the toggler elements + + // trigger all individual pane callbacks AFTER layout has finished resizing + $.each(_c.allPanes, function (i, pane) { + $P = $Ps[pane]; + if (!$P) + return; // SKIP + if (state[pane].isVisible) // undefined for non-existent panes + _runCallbacks("onresize_end", pane); // callback - if exists + }); + + + _runCallbacks("onresizeall_end"); + //_triggerLayoutEvent(pane, 'resizeall'); + } + + /** + * Whenever a pane resizes or opens that has a nested layout, trigger resizeAll + * + * @param {(string|Object)} evt_or_pane The pane just resized or opened + */ + , resizeChildren = function (evt_or_pane, skipRefresh) { + var pane = evtPane.call(this, evt_or_pane); + + if (!options[pane].resizeChildren) + return; + + // ensure the pane-children are up-to-date + if (!skipRefresh) + refreshChildren(pane); + var pC = children[pane]; + if ($.isPlainObject(pC)) { + // resize one or more children + $.each(pC, function (key, child) { + if (!child.destroyed) + child.resizeAll(); + }); + } + } + + /** + * IF pane has a content-div, then resize all elements inside pane to fit pane-height + * + * @param {(string|Object)} evt_or_panes The pane(s) being resized + * @param {boolean=} [remeasure=false] Should the content (header/footer) be remeasured? + */ + , sizeContent = function (evt_or_panes, remeasure) { + if (!isInitialized()) + return; + + var panes = evtPane.call(this, evt_or_panes); + panes = panes ? panes.split(",") : _c.allPanes; + + $.each(panes, function (idx, pane) { + var + $P = $Ps[pane] + , $C = $Cs[pane] + , o = options[pane] + , s = state[pane] + , m = s.content // m = measurements + ; + if (!$P || !$C || !$P.is(":visible")) + return true; // NOT VISIBLE - skip + + // if content-element was REMOVED, update OR remove the pointer + if (!$C.length) { + initContent(pane, false); // false = do NOT sizeContent() - already there! + if (!$C) + return; // no replacement element found - pointer have been removed + } + + // onsizecontent_start will CANCEL resizing if returns false + if (false === _runCallbacks("onsizecontent_start", pane)) + return; + + // skip re-measuring offsets if live-resizing + if ((!s.isMoving && !s.isResizing) || o.liveContentResizing || remeasure || m.top == undefined) { + _measure(); + // if any footers are below pane-bottom, they may not measure correctly, + // so allow pane overflow and re-measure + if (m.hiddenFooters > 0 && $P.css("overflow") === "hidden") { + $P.css("overflow", "visible"); + _measure(); // remeasure while overflowing + $P.css("overflow", "hidden"); + } + } + // NOTE: spaceAbove/Below *includes* the pane paddingTop/Bottom, but not pane.borders + var newH = s.innerHeight - (m.spaceAbove - s.css.paddingTop) - (m.spaceBelow - s.css.paddingBottom); + + if (!$C.is(":visible") || m.height != newH) { + // size the Content element to fit new pane-size - will autoHide if not enough room + setOuterHeight($C, newH, true); // true=autoHide + m.height = newH; // save new height + } + if (state.initialized) + _runCallbacks("onsizecontent_end", pane); + + function _below($E) { + return max(s.css.paddingBottom, (parseInt($E.css("marginBottom"), 10) || 0)); + } + + function _measure() { + var + ignore = options[pane].contentIgnoreSelector + , $Fs = $C.nextAll().not(".ui-layout-mask").not(ignore || ":lt(0)") // not :lt(0) = ALL + , $Fs_vis = $Fs.filter(':visible') + , $F = $Fs_vis.filter(':last') + ; + m = { + top: $C[0].offsetTop + , height: $C.outerHeight() + , numFooters: $Fs.length + , hiddenFooters: $Fs.length - $Fs_vis.length + , spaceBelow: 0 // correct if no content footer ($E) + }; + m.spaceAbove = m.top; // just for state - not used in calc + m.bottom = m.top + m.height; + if ($F.length) + //spaceBelow = (LastFooter.top + LastFooter.height) [footerBottom] - Content.bottom + max(LastFooter.marginBottom, pane.paddingBotom) + m.spaceBelow = ($F[0].offsetTop + $F.outerHeight()) - m.bottom + _below($F); + else // no footer - check marginBottom on Content element itself + m.spaceBelow = _below($C); + } + }); + } + + + /** + * Called every time a pane is opened, closed, or resized to slide the togglers to 'center' and adjust their length if necessary + * + * @see initHandles(), open(), close(), resizeAll() + * @param {(string|Object)=} evt_or_panes The pane(s) being resized + */ + , sizeHandles = function (evt_or_panes) { + var panes = evtPane.call(this, evt_or_panes); + panes = panes ? panes.split(",") : _c.borderPanes; + + $.each(panes, function (i, pane) { + var + o = options[pane] + , s = state[pane] + , $P = $Ps[pane] + , $R = $Rs[pane] + , $T = $Ts[pane] + , $TC + ; + if (!$P || !$R) + return; + + var + dir = _c[pane].dir + , _state = (s.isClosed ? "_closed" : "_open") + , spacing = o["spacing" + _state] + , togAlign = o["togglerAlign" + _state] + , togLen = o["togglerLength" + _state] + , paneLen + , left + , offset + , CSS = {} + ; + + if (spacing === 0) { + $R.hide(); + return; + } else if (!s.noRoom && !s.isHidden) // skip if resizer was hidden for any reason + $R.show(); // in case was previously hidden + + // Resizer Bar is ALWAYS same width/height of pane it is attached to + if (dir === "horz") { // north/south + //paneLen = $P.outerWidth(); // s.outerWidth || + paneLen = sC.innerWidth; // handle offscreen-panes + s.resizerLength = paneLen; + left = $.layout.cssNum($P, "left"); + $R.css({ + width: cssW($R, paneLen) // account for borders & padding + , height: cssH($R, spacing) // ditto + , left: left > -9999 ? left : sC.inset.left // handle offscreen-panes + }); + } else { // east/west + paneLen = $P.outerHeight(); // s.outerHeight || + s.resizerLength = paneLen; + $R.css({ + height: cssH($R, paneLen) // account for borders & padding + , width: cssW($R, spacing) // ditto + , top: sC.inset.top + getPaneSize("north", true) // TODO: what if no North pane? + //, top: $.layout.cssNum($Ps["center"], "top") + }); + } + + // remove hover classes + removeHover(o, $R); + + if ($T) { + if (togLen === 0 || (s.isSliding && o.hideTogglerOnSlide)) { + $T.hide(); // always HIDE the toggler when 'sliding' + return; + } else + $T.show(); // in case was previously hidden + + if (!(togLen > 0) || togLen === "100%" || togLen > paneLen) { + togLen = paneLen; + offset = 0; + } else { // calculate 'offset' based on options.PANE.togglerAlign_open/closed + if (isStr(togAlign)) { + switch (togAlign) { + case "top": + case "left": + offset = 0; + break; + case "bottom": + case "right": + offset = paneLen - togLen; + break; + case "middle": + case "center": + default: + offset = round((paneLen - togLen) / 2); // 'default' catches typos + } + } else { // togAlign = number + var x = parseInt(togAlign, 10); // + if (togAlign >= 0) + offset = x; + else + offset = paneLen - togLen + x; // NOTE: x is negative! + } + } + + if (dir === "horz") { // north/south + var width = cssW($T, togLen); + $T.css({ + width: width // account for borders & padding + , height: cssH($T, spacing) // ditto + , left: offset // TODO: VERIFY that toggler positions correctly for ALL values + , top: 0 + }); + // CENTER the toggler content SPAN + $T.children(".content").each(function () { + $TC = $(this); + $TC.css("marginLeft", round((width - $TC.outerWidth()) / 2)); // could be negative + }); + } else { // east/west + var height = cssH($T, togLen); + $T.css({ + height: height // account for borders & padding + , width: cssW($T, spacing) // ditto + , top: offset // POSITION the toggler + , left: 0 + }); + // CENTER the toggler content SPAN + $T.children(".content").each(function () { + $TC = $(this); + $TC.css("marginTop", round((height - $TC.outerHeight()) / 2)); // could be negative + }); + } + + // remove ALL hover classes + removeHover(0, $T); + } + + // DONE measuring and sizing this resizer/toggler, so can be 'hidden' now + if (!state.initialized && (o.initHidden || s.isHidden)) { + $R.hide(); + if ($T) + $T.hide(); + } + }); + } + + + /** + * @param {(string|Object)} evt_or_pane + */ + , enableClosable = function (evt_or_pane) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $T = $Ts[pane] + , o = options[pane] + ; + if (!$T) + return; + o.closable = true; + $T.on("click." + sID, function (evt) { + evt.stopPropagation(); + toggle(pane); + }) + .css("visibility", "visible") + .css("cursor", "pointer") + .attr("title", state[pane].isClosed ? o.tips.Open : o.tips.Close) // may be blank + .show(); + } + /** + * @param {(string|Object)} evt_or_pane + * @param {boolean=} [hide=false] + */ + , disableClosable = function (evt_or_pane, hide) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $T = $Ts[pane] + ; + if (!$T) + return; + options[pane].closable = false; + // is closable is disable, then pane MUST be open! + if (state[pane].isClosed) + open(pane, false, true); + $T.off("." + sID) + .css("visibility", hide ? "hidden" : "visible") // instead of hide(), which creates logic issues + .css("cursor", "default") + .attr("title", ""); + } + + + /** + * @param {(string|Object)} evt_or_pane + */ + , enableSlidable = function (evt_or_pane) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $R = $Rs[pane] + ; + if (!$R || !$R.data('draggable')) + return; + options[pane].slidable = true; + if (state[pane].isClosed) + bindStartSlidingEvents(pane, true); + } + /** + * @param {(string|Object)} evt_or_pane + */ + , disableSlidable = function (evt_or_pane) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $R = $Rs[pane] + ; + if (!$R) + return; + options[pane].slidable = false; + if (state[pane].isSliding) + close(pane, false, true); + else { + bindStartSlidingEvents(pane, false); + $R.css("cursor", "default") + .attr("title", ""); + removeHover(null, $R[0]); // in case currently hovered + } + } + + + /** + * @param {(string|Object)} evt_or_pane + */ + , enableResizable = function (evt_or_pane) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $R = $Rs[pane] + , o = options[pane] + ; + if (!$R || !$R.data('draggable')) + return; + o.resizable = true; + $R.draggable("enable"); + if (!state[pane].isClosed) + $R.css("cursor", o.resizerCursor) + .attr("title", o.tips.Resize); + } + /** + * @param {(string|Object)} evt_or_pane + */ + , disableResizable = function (evt_or_pane) { + if (!isInitialized()) + return; + var pane = evtPane.call(this, evt_or_pane) + , $R = $Rs[pane] + ; + if (!$R || !$R.data('draggable')) + return; + options[pane].resizable = false; + $R.draggable("disable") + .css("cursor", "default") + .attr("title", ""); + removeHover(null, $R[0]); // in case currently hovered + } + + + /** + * Move a pane from source-side (eg, west) to target-side (eg, east) + * If pane exists on target-side, move that to source-side, ie, 'swap' the panes + * + * @param {(string|Object)} evt_or_pane1 The pane/edge being swapped + * @param {string} pane2 ditto + */ + , swapPanes = function (evt_or_pane1, pane2) { + if (!isInitialized()) + return; + var pane1 = evtPane.call(this, evt_or_pane1); + // change state.edge NOW so callbacks can know where pane is headed... + state[pane1].edge = pane2; + state[pane2].edge = pane1; + // run these even if NOT state.initialized + if (false === _runCallbacks("onswap_start", pane1) + || false === _runCallbacks("onswap_start", pane2) + ) { + state[pane1].edge = pane1; // reset + state[pane2].edge = pane2; + return; + } + + var + oPane1 = copy(pane1) + , oPane2 = copy(pane2) + , sizes = {} + ; + sizes[pane1] = oPane1 ? oPane1.state.size : 0; + sizes[pane2] = oPane2 ? oPane2.state.size : 0; + + // clear pointers & state + $Ps[pane1] = false; + $Ps[pane2] = false; + state[pane1] = {}; + state[pane2] = {}; + + // ALWAYS remove the resizer & toggler elements + if ($Ts[pane1]) + $Ts[pane1].remove(); + if ($Ts[pane2]) + $Ts[pane2].remove(); + if ($Rs[pane1]) + $Rs[pane1].remove(); + if ($Rs[pane2]) + $Rs[pane2].remove(); + $Rs[pane1] = $Rs[pane2] = $Ts[pane1] = $Ts[pane2] = false; + + // transfer element pointers and data to NEW Layout keys + move(oPane1, pane2); + move(oPane2, pane1); + + // cleanup objects + oPane1 = oPane2 = sizes = null; + + // make panes 'visible' again + if ($Ps[pane1]) + $Ps[pane1].css(_c.visible); + if ($Ps[pane2]) + $Ps[pane2].css(_c.visible); + + // fix any size discrepancies caused by swap + resizeAll(); + + // run these even if NOT state.initialized + _runCallbacks("onswap_end", pane1); + _runCallbacks("onswap_end", pane2); + + + function copy(n) { // n = pane + var + $P = $Ps[n] + , $C = $Cs[n] + ; + return !$P ? false : { + pane: n + , P: $P ? $P[0] : false + , C: $C ? $C[0] : false + , state: $.extend(true, {}, state[n]) + , options: $.extend(true, {}, options[n]) + } + } + + function move(oPane, pane) { + if (!oPane) + return; + var + P = oPane.P + , C = oPane.C + , oldPane = oPane.pane + , c = _c[pane] + // save pane-options that should be retained + , s = $.extend(true, {}, state[pane]) + , o = options[pane] + // RETAIN side-specific FX Settings - more below + , fx = {resizerCursor: o.resizerCursor} + , re, size, pos + ; + $.each("fxName,fxSpeed,fxSettings".split(","), function (i, k) { + fx[k + "_open"] = o[k + "_open"]; + fx[k + "_close"] = o[k + "_close"]; + fx[k + "_size"] = o[k + "_size"]; + }); + + // update object pointers and attributes + $Ps[pane] = $(P) + .data({ + layoutPane: Instance[pane] // NEW pointer to pane-alias-object + , layoutEdge: pane + }) + .css(_c.hidden) + .css(c.cssReq) + ; + $Cs[pane] = C ? $(C) : false; + + // set options and state + options[pane] = $.extend(true, {}, oPane.options, fx); + state[pane] = $.extend(true, {}, oPane.state); + + // change classNames on the pane, eg: ui-layout-pane-east ==> ui-layout-pane-west + re = new RegExp(o.paneClass + "-" + oldPane, "g"); + P.className = P.className.replace(re, o.paneClass + "-" + pane); + + // ALWAYS regenerate the resizer & toggler elements + initHandles(pane); // create the required resizer & toggler + + // if moving to different orientation, then keep 'target' pane size + if (c.dir != _c[oldPane].dir) { + size = sizes[pane] || 0; + setSizeLimits(pane); // update pane-state + size = max(size, state[pane].minSize); + // use manualSizePane to disable autoResize - not useful after panes are swapped + manualSizePane(pane, size, true, true); // true/true = skipCallback/noAnimation + } else // move the resizer here + $Rs[pane].css(c.side, sC.inset[c.side] + (state[pane].isVisible ? getPaneSize(pane) : 0)); + + + // ADD CLASSNAMES & SLIDE-BINDINGS + if (oPane.state.isVisible && !s.isVisible) + setAsOpen(pane, true); // true = skipCallback + else { + setAsClosed(pane); + bindStartSlidingEvents(pane, true); // will enable events IF option is set + } + + // DESTROY the object + oPane = null; + } + } + + + /** + * INTERNAL method to sync pin-buttons when pane is opened or closed + * Unpinned means the pane is 'sliding' - ie, over-top of the adjacent panes + * + * @see open(), setAsOpen(), setAsClosed() + * @param {string} pane These are the params returned to callbacks by layout() + * @param {boolean} doPin True means set the pin 'down', False means 'up' + */ + , syncPinBtns = function (pane, doPin) { + if ($.layout.plugins.buttons) + $.each(state[pane].pins, function (i, selector) { + $.layout.buttons.setPinState(Instance, $(selector), pane, doPin); + }); + } + + ; // END var DECLARATIONS + + /** + * Capture keys when enableCursorHotkey - toggle pane if hotkey pressed + * + * @see document.keydown() + */ + function keyDown(evt) { + if (!evt) + return true; + var code = evt.keyCode; + if (code < 33) + return true; // ignore special keys: ENTER, TAB, etc + + var + PANE = { + 38: "north" // Up Cursor - $.ui.keyCode.UP + , 40: "south" // Down Cursor - $.ui.keyCode.DOWN + , 37: "west" // Left Cursor - $.ui.keyCode.LEFT + , 39: "east" // Right Cursor - $.ui.keyCode.RIGHT + } + , ALT = evt.altKey // no worky! + , SHIFT = evt.shiftKey + , CTRL = evt.ctrlKey + , CURSOR = (CTRL && code >= 37 && code <= 40) + , o, k, m, pane + ; + + if (CURSOR && options[PANE[code]].enableCursorHotkey) // valid cursor-hotkey + pane = PANE[code]; + else if (CTRL || SHIFT) // check to see if this matches a custom-hotkey + $.each(_c.borderPanes, function (i, p) { // loop each pane to check its hotkey + o = options[p]; + k = o.customHotkey; + m = o.customHotkeyModifier; // if missing or invalid, treated as "CTRL+SHIFT" + if ((SHIFT && m == "SHIFT") || (CTRL && m == "CTRL") || (CTRL && SHIFT)) { // Modifier matches + if (k && code === (isNaN(k) || k <= 9 ? k.toUpperCase().charCodeAt(0) : k)) { // Key matches + pane = p; + return false; // BREAK + } + } + }); + + // validate pane + if (!pane || !$Ps[pane] || !options[pane].closable || state[pane].isHidden) + return true; + + toggle(pane); + + evt.stopPropagation(); + evt.returnValue = false; // CANCEL key + return false; + } + + /* + * ###################################### + * UTILITY METHODS + * called externally or by initButtons + * ###################################### + */ + + /** + * Change/reset a pane overflow setting & zIndex to allow popups/drop-downs to work + * + * @param {Object=} [el] (optional) Can also be 'bound' to a click, mouseOver, or other event + */ + function allowOverflow(el) { + if (!isInitialized()) + return; + if (this && this.tagName) + el = this; // BOUND to element + var $P; + if (isStr(el)) + $P = $Ps[el]; + else if ($(el).data("layoutRole")) + $P = $(el); + else + $(el).parents().each(function () { + if ($(this).data("layoutRole")) { + $P = $(this); + return false; // BREAK + } + }); + if (!$P || !$P.length) + return; // INVALID + + var + pane = $P.data("layoutEdge") + , s = state[pane] + ; + + // if pane is already raised, then reset it before doing it again! + // this would happen if allowOverflow is attached to BOTH the pane and an element + if (s.cssSaved) + resetOverflow(pane); // reset previous CSS before continuing + + // if pane is raised by sliding or resizing, or its closed, then abort + if (s.isSliding || s.isResizing || s.isClosed) { + s.cssSaved = false; + return; + } + + var + newCSS = {zIndex: (options.zIndexes.resizer_normal + 1)} + , curCSS = {} + , of = $P.css("overflow") + , ofX = $P.css("overflowX") + , ofY = $P.css("overflowY") + ; + // determine which, if any, overflow settings need to be changed + if (of != "visible") { + curCSS.overflow = of; + newCSS.overflow = "visible"; + } + if (ofX && !ofX.match(/(visible|auto)/)) { + curCSS.overflowX = ofX; + newCSS.overflowX = "visible"; + } + if (ofY && !ofY.match(/(visible|auto)/)) { + curCSS.overflowY = ofX; + newCSS.overflowY = "visible"; + } + + // save the current overflow settings - even if blank! + s.cssSaved = curCSS; + + // apply new CSS to raise zIndex and, if necessary, make overflow 'visible' + $P.css(newCSS); + + // make sure the zIndex of all other panes is normal + $.each(_c.allPanes, function (i, p) { + if (p != pane) + resetOverflow(p); + }); + + } + + /** + * @param {Object=} [el] (optional) Can also be 'bound' to a click, mouseOver, or other event + */ + function resetOverflow(el) { + if (!isInitialized()) + return; + if (this && this.tagName) + el = this; // BOUND to element + var $P; + if (isStr(el)) + $P = $Ps[el]; + else if ($(el).data("layoutRole")) + $P = $(el); + else + $(el).parents().each(function () { + if ($(this).data("layoutRole")) { + $P = $(this); + return false; // BREAK + } + }); + if (!$P || !$P.length) + return; // INVALID + + var + pane = $P.data("layoutEdge") + , s = state[pane] + , CSS = s.cssSaved || {} + ; + // reset the zIndex + if (!s.isSliding && !s.isResizing) + $P.css("zIndex", options.zIndexes.pane_normal); + + // reset Overflow - if necessary + $P.css(CSS); + + // clear var + s.cssSaved = false; + } + + /* + * ##################### + * CREATE/RETURN LAYOUT + * ##################### + */ + + // validate that container exists + var $N = $(this).eq(0); // FIRST matching Container element + if (!$N.length) { + return _log(options.errors.containerMissing); + } + // Users retrieve Instance of a layout with: $N.layout() OR $N.data("layout") + // return the Instance-pointer if layout has already been initialized + if ($N.data("layoutContainer") && $N.data("layout")) + return $N.data("layout"); // cached pointer + + // init global vars + var + $Ps = {} // Panes x5 - set in initPanes() + , $Cs = {} // Content x5 - set in initPanes() + , $Rs = {} // Resizers x4 - set in initHandles() + , $Ts = {} // Togglers x4 - set in initHandles() + , $Ms = $([]) // Masks - up to 2 masks per pane (IFRAME + DIV) + // aliases for code brevity + , sC = state.container // alias for easy access to 'container dimensions' + , sID = state.id // alias for unique layout ID/namespace - eg: "layout435" + ; + + // create Instance object to expose data & option Properties, and primary action Methods + var Instance = { + // layout data + options: options // property - options hash + , state: state // property - dimensions hash + // object pointers + , container: $N // property - object pointers for layout container + , panes: $Ps // property - object pointers for ALL Panes: panes.north, panes.center + , contents: $Cs // property - object pointers for ALL Content: contents.north, contents.center + , resizers: $Rs // property - object pointers for ALL Resizers, eg: resizers.north + , togglers: $Ts // property - object pointers for ALL Togglers, eg: togglers.north + // border-pane open/close + , hide: hide // method - ditto + , show: show // method - ditto + , toggle: toggle // method - pass a 'pane' ("north", "west", etc) + , open: open // method - ditto + , close: close // method - ditto + , slideOpen: slideOpen // method - ditto + , slideClose: slideClose // method - ditto + , slideToggle: slideToggle // method - ditto + // pane actions + , setSizeLimits: setSizeLimits // method - pass a 'pane' - update state min/max data + , _sizePane: sizePane // method -intended for user by plugins only! + , sizePane: manualSizePane // method - pass a 'pane' AND an 'outer-size' in pixels or percent, or 'auto' + , sizeContent: sizeContent // method - pass a 'pane' + , swapPanes: swapPanes // method - pass TWO 'panes' - will swap them + , showMasks: showMasks // method - pass a 'pane' OR list of panes - default = all panes with mask option set + , hideMasks: hideMasks // method - ditto' + // pane element methods + , initContent: initContent // method - ditto + , addPane: addPane // method - pass a 'pane' + , removePane: removePane // method - pass a 'pane' to remove from layout, add 'true' to delete the pane-elem + , createChildren: createChildren // method - pass a 'pane' and (optional) layout-options (OVERRIDES options[pane].children + , refreshChildren: refreshChildren // method - pass a 'pane' and a layout-instance + // special pane option setting + , enableClosable: enableClosable // method - pass a 'pane' + , disableClosable: disableClosable // method - ditto + , enableSlidable: enableSlidable // method - ditto + , disableSlidable: disableSlidable // method - ditto + , enableResizable: enableResizable // method - ditto + , disableResizable: disableResizable// method - ditto + // utility methods for panes + , allowOverflow: allowOverflow // utility - pass calling element (this) + , resetOverflow: resetOverflow // utility - ditto + // layout control + , destroy: destroy // method - no parameters + , initPanes: isInitialized // method - no parameters + , resizeAll: resizeAll // method - no parameters + // callback triggering + , runCallbacks: _runCallbacks // method - pass evtName & pane (if a pane-event), eg: trigger("onopen", "west") + // alias collections of options, state and children - created in addPane and extended elsewhere + , hasParentLayout: false // set by initContainer() + , children: children // pointers to child-layouts, eg: Instance.children.west.layoutName + , north: false // alias group: { name: pane, pane: $Ps[pane], options: options[pane], state: state[pane], children: children[pane] } + , south: false // ditto + , west: false // ditto + , east: false // ditto + , center: false // ditto + }; + + // create the border layout NOW + if (_create() === 'cancel') // onload_start callback returned false to CANCEL layout creation + return null; + else // true OR false -- if layout-elements did NOT init (hidden or do not exist), can auto-init later + return Instance; // return the Instance object + + }; + } + + )(jQuery); + + + /** + * Cookie plugin + * + * Copyright (c) 2006 Klaus Hartl (stilbuero.de) + * Dual licensed under the MIT and GPL licenses: + * http://www.opensource.org/licenses/mit-license.php + * http://www.gnu.org/licenses/gpl.html + * + */ + jQuery.cookie = function (name, value, options) { + if (typeof value != 'undefined') { // name and value given, set cookie + options = options || {}; + if (value === null) { + value = ''; + options.expires = -1; + } + var expires = ''; + if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) { + var date; + if (typeof options.expires == 'number') { + date = new Date(); + date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000)); + } else { + date = options.expires; + } + expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE + } + // CAUTION: Needed to parenthesize options.path and options.domain + // in the following expressions, otherwise they evaluate to undefined + // in the packed version for some reason... + var path = options.path ? '; path=' + (options.path) : ''; + var domain = options.domain ? '; domain=' + (options.domain) : ''; + var secure = options.secure ? '; secure' : ''; + document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join(''); + } else { // only name given, get cookie + var cookieValue = null; + if (document.cookie && document.cookie != '') { + var cookies = document.cookie.split(';'); + for (var i = 0; i < cookies.length; i++) { + var cookie = String.prototype.trim(cookies[i]); + // Does this cookie string begin with the name we want? + if (cookie.substring(0, name.length + 1) == (name + '=')) { + cookieValue = decodeURIComponent(cookie.substring(name.length + 1)); + break; + } + } + } + return cookieValue; + } + }; + + + (function ($) { + + if (!$.layout) + return; + + + /** + * UI COOKIE UTILITY + * + * A $.cookie OR $.ui.cookie namespace *should be standard*, but until then... + * This creates $.ui.cookie so Layout does not need the cookie.jquery.js plugin + * NOTE: This utility is REQUIRED by the layout.state plugin + * + * Cookie methods in Layout are created as part of State Management + */ + if (!$.ui) + $.ui = {}; + $.ui.cookie = { + // cookieEnabled is not in DOM specs, but DOES works in all browsers,including IE6 + acceptsCookies: !!navigator.cookieEnabled + + , read: function (name) { + var + c = document.cookie + , cs = c ? c.split(';') : [] + , pair, data, i + ; + for (i = 0; pair = cs[i]; i++) { + data = String.prototype.trim.call(pair).split('='); // name=value => [ name, value ] + if (data[0] == name) // found the layout cookie + return decodeURIComponent(data[1]); + } + return null; + } + + , write: function (name, val, cookieOpts) { + var params = "" + , date = "" + , clear = false + , o = cookieOpts || {} + , x = o.expires || null + , t = typeof(x) ; if (t === "date") date = x; @@ -5780,7 +18804,7 @@ */ , readState: function (inst, opts) { // backward compatility - if ($.type(opts) === 'string') + if (typeof(opts) === 'string') opts = {keys: opts}; if (!opts) opts = {}; diff --git a/source/stable/jquery.layout_and_plugins.min.js b/source/stable/jquery.layout_and_plugins.min.js index 1431b1f..4287fe0 100644 --- a/source/stable/jquery.layout_and_plugins.min.js +++ b/source/stable/jquery.layout_and_plugins.min.js @@ -1 +1 @@ -(function(a){if(typeof define==="function"&&define.amd){define(["jquery"],a)}else{a(jQuery)}}(function(jQuery){(function($){var min=Math.min,max=Math.max,round=Math.floor,isStr=function(v){return $.type(v)==="string"},runPluginCallbacks=function(Instance,a_fn){if(Array.isArray(a_fn)){for(var i=0,c=a_fn.length;i').appendTo("body"),d={width:$c.outerWidth-$c[0].clientWidth,height:100-$c[0].clientHeight};$c.remove();window.scrollbarWidth=d.width;window.scrollbarHeight=d.height;return dim.match(/^(width|height)$/)?d[dim]:d},disableTextSelection:function(){var $d=$(document),s="textSelectionDisabled",x="textSelectionInitialized";if($.fn.disableSelection){if(!$d.data(x)){$d.on("mouseup",$.layout.enableTextSelection).data(x,true)}if(!$d.data(s)){$d.disableSelection().data(s,true)}}},enableTextSelection:function(){var $d=$(document),s="textSelectionDisabled";if($.fn.enableSelection&&$d.data(s)){$d.enableSelection().data(s,false)}},showInvisibly:function($E,force){if($E&&$E.length&&(force||$E.css("display")==="none")){var s=$E[0].style,CSS={display:s.display||"",visibility:s.visibility||""};$E.css({display:"block",visibility:"hidden"});return CSS}return{}},getElementDimensions:function($E,inset){var d={css:{},inset:{}},x=d.css,i={bottom:0},N=$.layout.cssNum,R=Math.round,off=$E.offset(),b,p,ei;d.offsetLeft=off.left;d.offsetTop=off.top;if(!inset){inset={}}$.each("Left,Right,Top,Bottom".split(","),function(idx,e){b=x["border"+e]=$.layout.borderWidth($E,e);p=x["padding"+e]=$.layout.cssNum($E,"padding"+e);ei=e.toLowerCase();d.inset[ei]=inset[ei]>=0?inset[ei]:p;i[ei]=d.inset[ei]+b});x.width=R($E.width());x.height=R($E.height());x.top=N($E,"top",true);x.bottom=N($E,"bottom",true);x.left=N($E,"left",true);x.right=N($E,"right",true);d.outerWidth=R($E.outerWidth());d.outerHeight=R($E.outerHeight());d.innerWidth=max(0,d.outerWidth-i.left-i.right);d.innerHeight=max(0,d.outerHeight-i.top-i.bottom);d.layoutWidth=R($E.innerWidth());d.layoutHeight=R($E.innerHeight());return d},getElementStyles:function($E,list){var CSS={},style=$E[0].style,props=list.split(","),sides="Top,Bottom,Left,Right".split(","),attrs="Color,Style,Width".split(","),p,s,a,i,j,k;for(i=0;i=L&&x<=R)&&(y>=T&&y<=B))},msg:function(info,popup,debugTitle,debugOpts){if($.isPlainObject(info)&&window.debugData){if(typeof popup==="string"){debugOpts=debugTitle;debugTitle=popup}else{if(typeof debugTitle==="object"){debugOpts=debugTitle;debugTitle=null}}var t=debugTitle||"log( )",o=$.extend({sort:false,returnHTML:false,display:false},debugOpts);if(popup===true||o.display){debugData(info,t,o)}else{if(window.console){console.log(debugData(info,t,o))}}}else{if(popup){alert(info)}else{if(window.console){console.log(info)}else{var id="#layoutLogger",$l=$(id);if(!$l.length){$l=createLog()}$l.children("ul").append('
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o=options,s=state;s.creatingLayout=true;runPluginCallbacks(Instance,$.layout.onCreate);if(false===_runCallbacks("onload_start")){return"cancel"}_initContainer();initHotkeys();$(window).on("unload."+sID,unload);runPluginCallbacks(Instance,$.layout.onLoad);if(o.initPanes){_initLayoutElements()}delete s.creatingLayout;resizeAll();$.each(["south","north","east","west"],function(i,pane){if(!$Ps[pane]){return}o=options[pane];s=state[pane];var $P=$Ps[pane];if(o.initHidden){hide(pane)}else{if(o.initClosed){close(pane)}}});return state.initialized},isInitialized=function(){if(state.initialized||state.creatingLayout){return true}else{return _initLayoutElements()}},_initLayoutElements=function(retry){var o=options;if(!$N.is(":visible")){if(!retry&&browser.webkit&&$N[0].tagName==="BODY"){setTimeout(function(){_initLayoutElements(true)},50)}return false}if(!getPane("center").length){return _log(o.errors.centerPaneMissing)}state.creatingLayout=true;$.extend(sC,elDims($N,o.inset));initPanes();if(o.scrollToBookmarkOnLoad){var l=self.location;if(l.hash){l.replace(l.hash)}}if(Instance.hasParentLayout){o.resizeWithWindow=false}else{if(o.resizeWithWindow){$(window).on("resize."+sID,windowResize)}}delete state.creatingLayout;state.initialized=true;runPluginCallbacks(Instance,$.layout.onReady);_runCallbacks("onload_end");return true},createChildren=function(evt_or_pane,opts){var pane=evtPane.call(this,evt_or_pane),$P=$Ps[pane];if(!$P){return}var $C=$Cs[pane],s=state[pane],o=options[pane],sm=options.stateManagement||{},cos=opts?(o.children=opts):o.children;if($.isPlainObject(cos)){cos=[cos]}else{if(!cos||!Array.isArray(cos)){return}}$.each(cos,function(idx,co){if(!$.isPlainObject(co)){return}var $containers=co.containerSelector?$P.find(co.containerSelector):($C||$P);$containers.each(function(){var $cont=$(this),child=$cont.data("layout");if(!child){setInstanceKey({container:$cont,options:co},s);if(sm.includeChildren&&state.stateData[pane]){var paneChildren=state.stateData[pane].children||{},childState=paneChildren[co.instanceKey],co_sm=co.stateManagement||(co.stateManagement={autoLoad:true});if(co_sm.autoLoad===true&&childState){co_sm.autoSave=false;co_sm.includeChildren=true;co_sm.autoLoad=$.extend(true,{},childState)}}child=$cont.layout(co);if(child){refreshChildren(pane,child)}}})})},setInstanceKey=function(child,parentPaneState){var $c=child.container,o=child.options,sm=o.stateManagement,key=o.instanceKey||$c.data("layoutInstanceKey");if(!key){key=(sm&&sm.cookie?sm.cookie.name:"")||o.name}if(!key){key="layout"+(++parentPaneState.childIdx)}else{key=key.replace(/[^\w-]/gi,"_").replace(/_{2,}/g,"_")}o.instanceKey=key;$c.data("layoutInstanceKey",key);return key},refreshChildren=function(pane,newChild){var $P=$Ps[pane],pC=children[pane],s=state[pane],o;if($.isPlainObject(pC)){$.each(pC,function(key,child){if(child.destroyed){delete pC[key]}});if($.isEmptyObject(pC)){pC=children[pane]=null}}if(!newChild&&!pC){newChild=$P.data("layout")}if(newChild){newChild.hasParentLayout=true;o=newChild.options;setInstanceKey(newChild,s);if(!pC){pC=children[pane]={}}pC[o.instanceKey]=newChild.container.data("layout")}Instance[pane].children=children[pane];if(!newChild){createChildren(pane)}},windowResize=function(){var o=options,delay=Number(o.resizeWithWindowDelay);if(delay<10){delay=100}timer.clear("winResize");timer.set("winResize",function(){timer.clear("winResize");timer.clear("winResizeRepeater");var dims=elDims($N,o.inset);if(dims.innerWidth!==sC.innerWidth||dims.innerHeight!==sC.innerHeight){resizeAll()}},delay);if(!timer.data.winResizeRepeater){setWindowResizeRepeater()}},setWindowResizeRepeater=function(){var delay=Number(options.resizeWithWindowMaxDelay);if(delay>0){timer.set("winResizeRepeater",function(){setWindowResizeRepeater();resizeAll()},delay)}},unload=function(){var o=options;_runCallbacks("onunload_start");runPluginCallbacks(Instance,$.layout.onUnload);_runCallbacks("onunload_end")},_initContainer=function(){var N=$N[0],$H=$("html"),tag=sC.tagName=N.tagName,id=sC.id=N.id,cls=sC.className=N.className,o=options,name=o.name,props="position,margin,padding,border",css="layoutCSS",CSS={},hid="hidden",parent=$N.data("parentLayout"),pane=$N.data("layoutEdge"),isChild=parent&&pane,num=$.layout.cssNum,$parent,n;sC.ref=(o.name?o.name+" layout / ":"")+tag+(id?"#"+id:cls?".["+cls+"]":"");sC.isBody=(tag==="BODY");if(!isChild&&!sC.isBody){$parent=$N.closest("."+$.layout.defaults.panes.paneClass);parent=$parent.data("parentLayout");pane=$parent.data("layoutEdge");isChild=parent&&pane}$N.data({layout:Instance,layoutContainer:sID}).addClass(o.containerClass);var layoutMethods={destroy:"",initPanes:"",resizeAll:"resizeAll",resize:"resizeAll"};for(name in layoutMethods){$N.on("layout"+name.toLowerCase()+"."+sID,Instance[layoutMethods[name]||name])}if(isChild){Instance.hasParentLayout=true;parent.refreshChildren(pane,Instance)}if(!$N.data(css)){if(sC.isBody){$N.data(css,$.extend(styles($N,props),{height:$N.css("height"),overflow:$N.css("overflow"),overflowX:$N.css("overflowX"),overflowY:$N.css("overflowY")}));$H.data(css,$.extend(styles($H,"padding"),{height:"auto",overflow:$H.css("overflow"),overflowX:$H.css("overflowX"),overflowY:$H.css("overflowY")}))}else{$N.data(css,styles($N,props+",top,bottom,left,right,width,height,overflow,overflowX,overflowY"))}}try{CSS={overflow:hid,overflowX:hid,overflowY:hid};$N.css(CSS);if(o.inset&&!$.isPlainObject(o.inset)){n=parseInt(o.inset,10)||0;o.inset={top:n,bottom:n,left:n,right:n}}if(sC.isBody){if(!o.outset){o.outset={top:num($H,"paddingTop"),bottom:num($H,"paddingBottom"),left:num($H,"paddingLeft"),right:num($H,"paddingRight")}}else{if(!$.isPlainObject(o.outset)){n=parseInt(o.outset,10)||0;o.outset={top:n,bottom:n,left:n,right:n}}}$H.css(CSS).css({height:"100%",border:"none",padding:0,margin:0});if(browser.isIE6){$N.css({width:"100%",height:"100%",border:"none",padding:0,margin:0,position:"relative"});if(!o.inset){o.inset=elDims($N).inset}}else{$N.css({width:"auto",height:"auto",margin:0,position:"absolute"});$N.css(o.outset)}$.extend(sC,elDims($N,o.inset))}else{var p=$N.css("position");if(!p||!p.match(/(fixed|absolute|relative)/)){$N.css("position","relative")}if($N.is(":visible")){$.extend(sC,elDims($N,o.inset));if(sC.innerHeight<1){_log(o.errors.noContainerHeight.replace(/CONTAINER/,sC.ref))}}}if(num($N,"minWidth")){$N.parent().css("overflowX","auto")}if(num($N,"minHeight")){$N.parent().css("overflowY","auto")}}catch(ex){}},initHotkeys=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var o=options[pane];if(o.enableCursorHotkey||o.customHotkey){$(document).on("keydown."+sID,keyDown);return false}})},initOptions=function(){var data,d,pane,key,val,i,c,o;opts=$.layout.transformData(opts,true);opts=$.layout.backwardCompatibility.renameAllOptions(opts);if(!$.isEmptyObject(opts.panes)){data=$.layout.optionsMap.noDefault;for(i=0,c=data.length;i0){z.pane_normal=zo;z.content_mask=max(zo+1,z.content_mask);z.resizer_normal=max(zo+2,z.resizer_normal)}delete options.panes;function createFxOptions(pane){var o=options[pane],d=options.panes;if(!o.fxSettings){o.fxSettings={}}if(!d.fxSettings){d.fxSettings={}}$.each(["_open","_close","_size"],function(i,n){var sName="fxName"+n,sSpeed="fxSpeed"+n,sSettings="fxSettings"+n,fxName=o[sName]=o[sName]||d[sName]||o.fxName||d.fxName||"none",fxExists=$.effects&&($.effects[fxName]||($.effects.effect&&$.effects.effect[fxName]));if(fxName==="none"||!options.effects[fxName]||!fxExists){fxName=o[sName]="none"}var fx=options.effects[fxName]||{},fx_all=fx.all||null,fx_pane=fx[pane]||null;o[sSpeed]=o[sSpeed]||d[sSpeed]||o.fxSpeed||d.fxSpeed||null;o[sSettings]=$.extend(true,{},fx_all,fx_pane,d.fxSettings,o.fxSettings,d[sSettings],o[sSettings])});delete o.fxName;delete o.fxSpeed;delete o.fxSettings}},getPane=function(pane){var sel=options[pane].paneSelector;if(sel.substr(0,1)==="#"){return $N.find(sel).eq(0)}else{var $P=$N.children(sel).eq(0);return $P.length?$P:$N.children("form:first").children(sel).eq(0)}},initPanes=function(evt){evtPane(evt);$.each(_c.allPanes,function(idx,pane){addPane(pane,true)});initHandles();$.each(_c.borderPanes,function(i,pane){if($Ps[pane]&&state[pane].isVisible){setSizeLimits(pane);makePaneFit(pane)}});sizeMidPanes("center");$.each(_c.allPanes,function(idx,pane){afterInitPane(pane)})},addPane=function(pane,force){if(!force&&!isInitialized()){return}var o=options[pane],s=state[pane],c=_c[pane],dir=c.dir,fx=s.fx,spacing=o.spacing_open||0,isCenter=(pane==="center"),CSS={},$P=$Ps[pane],size,minSize,maxSize,child;if($P){removePane(pane,false,true,false)}else{$Cs[pane]=false}$P=$Ps[pane]=getPane(pane);if(!$P.length){$Ps[pane]=false;return}if(!$P.data("layoutCSS")){var props="position,top,left,bottom,right,width,height,overflow,zIndex,display,backgroundColor,padding,margin,border";$P.data("layoutCSS",styles($P,props))}Instance[pane]={name:pane,pane:$Ps[pane],content:$Cs[pane],options:options[pane],state:state[pane],children:children[pane]};$P.data({parentLayout:Instance,layoutPane:Instance[pane],layoutEdge:pane,layoutRole:"pane"}).css(c.cssReq).css("zIndex",options.zIndexes.pane_normal).css(o.applyDemoStyles?c.cssDemo:{}).addClass(o.paneClass+" "+o.paneClass+"-"+pane).on("mouseenter."+sID,addHover).on("mouseleave."+sID,removeHover);var paneMethods={hide:"",show:"",toggle:"",close:"",open:"",slideOpen:"",slideClose:"",slideToggle:"",size:"sizePane",sizePane:"sizePane",sizeContent:"",sizeHandles:"",enableClosable:"",disableClosable:"",enableSlideable:"",disableSlideable:"",enableResizable:"",disableResizable:"",swapPanes:"swapPanes",swap:"swapPanes",move:"swapPanes",removePane:"removePane",remove:"removePane",createChildren:"",resizeChildren:"",resizeAll:"resizeAll",resizeLayout:"resizeAll"},name;for(name in paneMethods){$P.on("layoutpane"+name.toLowerCase()+"."+sID,Instance[paneMethods[name]||name])}initContent(pane,false);if(!isCenter){size=s.size=_parseSize(pane,o.size);minSize=_parseSize(pane,o.minSize)||1;maxSize=_parseSize(pane,o.maxSize)||100000;if(size>0){size=max(min(size,maxSize),minSize)}s.autoResize=o.autoResize;s.isClosed=false;s.isSliding=false;s.isResizing=false;s.isHidden=false;if(!s.pins){s.pins=[]}}s.tagName=$P[0].tagName;s.edge=pane;s.noRoom=false;s.isVisible=true;setPanePosition(pane);if(dir==="horz"){CSS.height=cssH($P,size)}else{if(dir==="vert"){CSS.width=cssW($P,size)}}$P.css(CSS);if(dir!="horz"){sizeMidPanes(pane,true)}if(state.initialized){initHandles(pane);initHotkeys(pane)}if(o.initClosed&&o.closable&&!o.initHidden){close(pane,true,true)}else{if(o.initHidden||o.initClosed){hide(pane)}else{if(!s.noRoom){$P.css("display","block")}}}$P.css("visibility","visible");if(o.showOverflowOnHover){$P.on("hover",allowOverflow,resetOverflow)}if(state.initialized){afterInitPane(pane)}},afterInitPane=function(pane){var $P=$Ps[pane],s=state[pane],o=options[pane];if(!$P){return}if($P.data("layout")){refreshChildren(pane,$P.data("layout"))}if(s.isVisible){if(state.initialized){resizeAll()}else{sizeContent(pane)}if(o.triggerEventsOnLoad){_runCallbacks("onresize_end",pane)}else{resizeChildren(pane,true)}}if(o.initChildren&&o.children){createChildren(pane)}},setPanePosition=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var $P=$Ps[pane],$R=$Rs[pane],o=options[pane],s=state[pane],side=_c[pane].side,CSS={};if(!$P){return}switch(pane){case"north":CSS.top=sC.inset.top;CSS.left=sC.inset.left;CSS.right=sC.inset.right;break;case"south":CSS.bottom=sC.inset.bottom;CSS.left=sC.inset.left;CSS.right=sC.inset.right;break;case"west":CSS.left=sC.inset.left;break;case"east":CSS.right=sC.inset.right;break;case"center":}$P.css(CSS);if($R&&s.isClosed){$R.css(side,sC.inset[side])}else{if($R&&!s.isHidden){$R.css(side,sC.inset[side]+getPaneSize(pane))}}})},initHandles=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var $P=$Ps[pane];$Rs[pane]=false;$Ts[pane]=false;if(!$P){return}var o=options[pane],s=state[pane],c=_c[pane],paneId=o.paneSelector.substr(0,1)==="#"?o.paneSelector.substr(1):"",rClass=o.resizerClass,tClass=o.togglerClass,spacing=(s.isVisible?o.spacing_open:o.spacing_closed),_pane="-"+pane,_state=(s.isVisible?"-open":"-closed"),I=Instance[pane],$R=I.resizer=$Rs[pane]=$("
                                  "),$T=I.toggler=(o.closable?$Ts[pane]=$("
                                  "):false);if(!s.isVisible&&o.slidable){$R.attr("title",o.tips.Slide).css("cursor",o.sliderCursor)}$R.attr("id",paneId?paneId+"-resizer":"").data({parentLayout:Instance,layoutPane:Instance[pane],layoutEdge:pane,layoutRole:"resizer"}).css(_c.resizers.cssReq).css("zIndex",options.zIndexes.resizer_normal).css(o.applyDemoStyles?_c.resizers.cssDemo:{}).addClass(rClass+" "+rClass+_pane).on("hover",addHover,removeHover).on("hover",onResizerEnter,onResizerLeave).on("mousedown",$.layout.disableTextSelection).on("mouseup",$.layout.enableTextSelection).appendTo($N);if($.fn.disableSelection){$R.disableSelection()}if(o.resizerDblClickToggle){$R.on("dblclick."+sID,toggle)}if($T){$T.attr("id",paneId?paneId+"-toggler":"").data({parentLayout:Instance,layoutPane:Instance[pane],layoutEdge:pane,layoutRole:"toggler"}).css(_c.togglers.cssReq).css(o.applyDemoStyles?_c.togglers.cssDemo:{}).addClass(tClass+" "+tClass+_pane).on("hover",addHover,removeHover).on("mouseenter",onResizerEnter).appendTo($R);if(o.togglerContent_open){$(""+o.togglerContent_open+"").data({layoutEdge:pane,layoutRole:"togglerContent"}).data("layoutRole","togglerContent").data("layoutEdge",pane).addClass("content content-open").css("display","none").appendTo($T)}if(o.togglerContent_closed){$(""+o.togglerContent_closed+"").data({layoutEdge:pane,layoutRole:"togglerContent"}).addClass("content content-closed").css("display","none").appendTo($T)}enableClosable(pane)}initResizable(pane);if(s.isVisible){setAsOpen(pane)}else{setAsClosed(pane);bindStartSlidingEvents(pane,true)}});sizeHandles()},initContent=function(pane,resize){if(!isInitialized()){return}var o=options[pane],sel=o.contentSelector,I=Instance[pane],$P=$Ps[pane],$C;if(sel){$C=I.content=$Cs[pane]=(o.findNestedContent)?$P.find(sel).eq(0):$P.children(sel).eq(0)}if($C&&$C.length){$C.data("layoutRole","content");if(!$C.data("layoutCSS")){$C.data("layoutCSS",styles($C,"height"))}$C.css(_c.content.cssReq);if(o.applyDemoStyles){$C.css(_c.content.cssDemo);$P.css(_c.content.cssDemoPane)}if($P.css("overflowX").match(/(scroll|auto)/)){$P.css("overflow","hidden")}state[pane].content={};if(resize!==false){sizeContent(pane)}}else{I.content=$Cs[pane]=false}},initResizable=function(panes){var draggingAvailable=$.layout.plugins.draggable,side;panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(idx,pane){var o=options[pane];if(!draggingAvailable||!$Ps[pane]||!o.resizable){o.resizable=false;return true}var s=state[pane],z=options.zIndexes,c=_c[pane],side=c.dir=="horz"?"top":"left",$P=$Ps[pane],$R=$Rs[pane],base=o.resizerClass,lastPos=0,r,live,resizerClass=base+"-drag",resizerPaneClass=base+"-"+pane+"-drag",helperClass=base+"-dragging",helperPaneClass=base+"-"+pane+"-dragging",helperLimitClass=base+"-dragging-limit",helperPaneLimitClass=base+"-"+pane+"-dragging-limit",helperClassesSet=false;if(!s.isClosed){$R.attr("title",o.tips.Resize).css("cursor",o.resizerCursor)}$R.draggable({containment:$N[0],axis:(c.dir=="horz"?"y":"x"),delay:0,distance:1,grid:o.resizingGrid,helper:"clone",opacity:o.resizerDragOpacity,addClasses:false,zIndex:z.resizer_drag,start:function(e,ui){o=options[pane];s=state[pane];live=o.livePaneResizing;if(false===_runCallbacks("ondrag_start",pane)){return false}s.isResizing=true;state.paneResizing=pane;timer.clear(pane+"_closeSlider");setSizeLimits(pane);r=s.resizerPosition;lastPos=ui.position[side];$R.addClass(resizerClass+" "+resizerPaneClass);helperClassesSet=false;showMasks(pane,{resizing:true})},drag:function(e,ui){if(!helperClassesSet){ui.helper.addClass(helperClass+" "+helperPaneClass).css({right:"auto",bottom:"auto"}).children().css("visibility","hidden");helperClassesSet=true;if(s.isSliding){$Ps[pane].css("zIndex",z.pane_sliding)}}var limit=0;if(ui.position[side]r.max){ui.position[side]=r.max;limit=1}}if(limit){ui.helper.addClass(helperLimitClass+" "+helperPaneLimitClass);window.defaultStatus=(limit>0&&pane.match(/(north|west)/))||(limit<0&&pane.match(/(south|east)/))?o.tips.maxSizeWarning:o.tips.minSizeWarning}else{ui.helper.removeClass(helperLimitClass+" "+helperPaneLimitClass);window.defaultStatus=""}if(live&&Math.abs(ui.position[side]-lastPos)>=o.liveResizingTolerance){lastPos=ui.position[side];resizePanes(e,ui,pane)}},stop:function(e,ui){$("body").enableSelection();window.defaultStatus="";$R.removeClass(resizerClass+" "+resizerPaneClass);s.isResizing=false;state.paneResizing=false;resizePanes(e,ui,pane,true)}})});var resizePanes=function(evt,ui,pane,resizingDone){var dragPos=ui.position,c=_c[pane],o=options[pane],s=state[pane],resizerPos;switch(pane){case"north":resizerPos=dragPos.top;break;case"west":resizerPos=dragPos.left;break;case"south":resizerPos=sC.layoutHeight-dragPos.top-o.spacing_open;break;case"east":resizerPos=sC.layoutWidth-dragPos.left-o.spacing_open;break}var newSize=resizerPos-sC.inset[c.side];if(!resizingDone){if(Math.abs(newSize-s.size)=0;i--){$M=$Ms.eq(i);p=$M.data("layoutMask");if(!options[p].maskObjects){$M.hide()}}}}},getMasks=function(pane){var $Masks=$([]),$M,i=0,c=$Ms.length;for(;is.maxSize){syncPinBtns(pane,false);if(!noAlert&&o.tips.noRoomToOpen){alert(o.tips.noRoomToOpen)}return queueNext()}if(slide){bindStopSlidingEvents(pane,true)}else{if(s.isSliding){bindStopSlidingEvents(pane,false)}else{if(o.slidable){bindStartSlidingEvents(pane,false)}}}s.noRoom=false;makePaneFit(pane);isShowing=s.isShowing;delete s.isShowing;doFX=!noAnimation&&s.isClosed&&(o.fxName_open!="none");s.isMoving=true;s.isVisible=true;s.isClosed=false;if(isShowing){s.isHidden=false}if(doFX){lockPaneForFX(pane,true);$P.show(o.fxName_open,o.fxSettings_open,o.fxSpeed_open,function(){lockPaneForFX(pane,false);if(s.isVisible){open_2()}queueNext()})}else{_showPane(pane);open_2();queueNext()}});function open_2(){s.isMoving=false;_fixIframe(pane);if(!s.isSliding){sizeMidPanes(_c[pane].dir=="vert"?"center":"",false)}setAsOpen(pane)}},setAsOpen=function(pane,skipCallback){var $P=$Ps[pane],$R=$Rs[pane],$T=$Ts[pane],o=options[pane],s=state[pane],side=_c[pane].side,rClass=o.resizerClass,tClass=o.togglerClass,_pane="-"+pane,_open="-open",_closed="-closed",_sliding="-sliding";$R.css(side,sC.inset[side]+getPaneSize(pane)).removeClass(rClass+_closed+" "+rClass+_pane+_closed).addClass(rClass+_open+" "+rClass+_pane+_open);if(s.isSliding){$R.addClass(rClass+_sliding+" "+rClass+_pane+_sliding)}else{$R.removeClass(rClass+_sliding+" "+rClass+_pane+_sliding)}removeHover(0,$R);if(o.resizable&&$.layout.plugins.draggable){$R.draggable("enable").css("cursor",o.resizerCursor).attr("title",o.tips.Resize)}else{if(!s.isSliding){$R.css("cursor","default")}}if($T){$T.removeClass(tClass+_closed+" "+tClass+_pane+_closed).addClass(tClass+_open+" 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open_NOW(){if(!s.isClosed){bindStopSlidingEvents(pane,true)}else{if(!s.isMoving){open(pane,true)}}}},slideClose=function(evt_or_pane){if(!isInitialized()){return}var evt=evtObj(evt_or_pane),pane=evtPane.call(this,evt_or_pane),o=options[pane],s=state[pane],delay=s.isMoving?1000:300;if(pane==="center"){return}if(s.isClosed||s.isResizing){}else{if(o.slideTrigger_close==="click"){close_NOW()}else{if(o.preventQuickSlideClose&&s.isMoving){}else{if(o.preventPrematureSlideClose&&evt&&$.layout.isMouseOverElem(evt,$Ps[pane])){}else{if(evt){timer.set(pane+"_closeSlider",close_NOW,max(o.slideDelay_close,delay))}else{close_NOW()}}}}}function close_NOW(){if(s.isClosed){bindStopSlidingEvents(pane,false)}else{if(!s.isMoving){close(pane)}}}},slideToggle=function(evt_or_pane){var pane=evtPane.call(this,evt_or_pane);toggle(pane,true)},lockPaneForFX=function(pane,doLock){var $P=$Ps[pane],s=state[pane],o=options[pane],z=options.zIndexes;if(doLock){showMasks(pane,{animation:true,objectsOnly:true});$P.css({zIndex:z.pane_animate});if(pane=="south"){$P.css({top:sC.inset.top+sC.innerHeight-$P.outerHeight()})}else{if(pane=="east"){$P.css({left:sC.inset.left+sC.innerWidth-$P.outerWidth()})}}}else{hideMasks();$P.css({zIndex:(s.isSliding?z.pane_sliding:z.pane_normal)});if(pane=="south"){$P.css({top:"auto"})}else{if(pane=="east"&&!$P.css("left").match(/\-99999/)){$P.css({left:"auto"})}}if(browser.msie&&o.fxOpacityFix&&o.fxName_open!="slide"&&$P.css("filter")&&$P.css("opacity")==1){$P[0].style.removeAttribute("filter")}}},bindStartSlidingEvents=function(pane,enable){var 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o=options[pane],s=state[pane],c=_c[pane],$P=$Ps[pane],$R=$Rs[pane],isSidePane=c.dir==="vert",hasRoom=false;if(pane==="center"||(isSidePane&&s.noVerticalRoom)){hasRoom=(s.maxHeight>=0);if(hasRoom&&s.noRoom){_showPane(pane);if($R){$R.show()}s.isVisible=true;s.noRoom=false;if(isSidePane){s.noVerticalRoom=false}_fixIframe(pane)}else{if(!hasRoom&&!s.noRoom){_hidePane(pane);if($R){$R.hide()}s.isVisible=false;s.noRoom=true}}}if(pane==="center"){}else{if(s.minSize<=s.maxSize){hasRoom=true;if(s.size>s.maxSize){sizePane(pane,s.maxSize,skipCallback,true,force)}else{if(s.sizesize){thisTry.attempt=max(0,lastTry.attempt-(lastTry.actual-size))}else{thisTry.attempt=max(0,lastTry.attempt+(size-lastTry.actual))}thisTry.cssSize=cssSize(pane,thisTry.attempt);$P.css(dimName,thisTry.cssSize);thisTry.actual=dimName=="width"?$P.outerWidth():$P.outerHeight();thisTry.correct=(size===thisTry.actual);if(tries.length===1){_log(msg,false,true);_log(lastTry,false,true)}_log(thisTry,false,true);if(tries.length>3){break}tries.push(thisTry);lastTry=tries[tries.length-1]}s.size=size;$.extend(s,elDims($P));if(s.isVisible&&$P.is(":visible")){if($R){$R.css(side,size+sC.inset[side])}sizeContent(pane)}if(!skipCallback&&!skipResizeWhileDragging&&state.initialized&&s.isVisible){_runCallbacks("onresize_end",pane)}if(!skipCallback){if(!s.isSliding){sizeMidPanes(_c[pane].dir=="horz"?"":"center",skipResizeWhileDragging,force)}sizeHandles()}var altPane=_c.oppositeEdge[pane];if(size1){_log(msg+"\nSee the Error Console for details.",true,true)}}},sizeMidPanes=function(panes,skipCallback,force){panes=(panes?panes:"east,west,center").split(",");$.each(panes,function(i,pane){if(!$Ps[pane]){return}var o=options[pane],s=state[pane],$P=$Ps[pane],$R=$Rs[pane],isCenter=(pane=="center"),hasRoom=true,CSS={},visCSS=$.layout.showInvisibly($P),newCenter=calcNewCenterPaneDims();$.extend(s,elDims($P));if(pane==="center"){if(!force&&s.isVisible&&newCenter.width===s.outerWidth&&newCenter.height===s.outerHeight){$P.css(visCSS);return true}$.extend(s,cssMinDims(pane),{maxWidth:newCenter.width,maxHeight:newCenter.height});CSS=newCenter;s.newWidth=CSS.width;s.newHeight=CSS.height;CSS.width=cssW($P,CSS.width);CSS.height=cssH($P,CSS.height);hasRoom=CSS.width>=0&&CSS.height>=0;if(!state.initialized&&o.minWidth>newCenter.width){var reqPx=o.minWidth-s.outerWidth,minE=options.east.minSize||0,minW=options.west.minSize||0,sizeE=state.east.size,sizeW=state.west.size,newE=sizeE,newW=sizeW;if(reqPx>0&&state.east.isVisible&&sizeE>minE){newE=max(sizeE-minE,sizeE-reqPx);reqPx-=sizeE-newE}if(reqPx>0&&state.west.isVisible&&sizeW>minW){newW=max(sizeW-minW,sizeW-reqPx);reqPx-=sizeW-newW}if(reqPx===0){if(sizeE&&sizeE!=minE){sizePane("east",newE,true,true,force)}if(sizeW&&sizeW!=minW){sizePane("west",newW,true,true,force)}sizeMidPanes("center",skipCallback,force);$P.css(visCSS);return}}}else{if(s.isVisible&&!s.noVerticalRoom){$.extend(s,elDims($P),cssMinDims(pane))}if(!force&&!s.noVerticalRoom&&newCenter.height===s.outerHeight){$P.css(visCSS);return true}CSS.top=newCenter.top;CSS.bottom=newCenter.bottom;s.newSize=newCenter.height;CSS.height=cssH($P,newCenter.height);s.maxHeight=CSS.height;hasRoom=(s.maxHeight>=0);if(!hasRoom){s.noVerticalRoom=true}}if(hasRoom){if(!skipCallback&&state.initialized){_runCallbacks("onresize_start",pane)}$P.css(CSS);if(pane!=="center"){sizeHandles(pane)}if(s.noRoom&&!s.isClosed&&!s.isHidden){makePaneFit(pane)}if(s.isVisible){$.extend(s,elDims($P));if(state.initialized){sizeContent(pane)}}}else{if(!s.noRoom&&s.isVisible){makePaneFit(pane)}}$P.css(visCSS);delete s.newSize;delete s.newWidth;delete s.newHeight;if(!s.isVisible){return true}if(pane==="center"){var fix=browser.isIE6||!browser.boxModel;if($Ps.north&&(fix||state.north.tagName=="IFRAME")){$Ps.north.css("width",cssW($Ps.north,sC.innerWidth))}if($Ps.south&&(fix||state.south.tagName=="IFRAME")){$Ps.south.css("width",cssW($Ps.south,sC.innerWidth))}}if(!skipCallback&&state.initialized){_runCallbacks("onresize_end",pane)}})},resizeAll=function(evt_or_refresh){var oldW=sC.innerWidth,oldH=sC.innerHeight;evtPane(evt_or_refresh);if(!$N.is(":visible")){return}if(!state.initialized){_initLayoutElements();return}if(evt_or_refresh===true&&$.isPlainObject(options.outset)){$N.css(options.outset)}$.extend(sC,elDims($N,options.inset));if(!sC.outerHeight){return}if(evt_or_refresh===true){setPanePosition()}if(false===_runCallbacks("onresizeall_start")){return false}var shrunkH=(sC.innerHeight=o.responsive.sizes.lg){if(o.responsive.when==="lg"||o.responsive.when==="md"||o.responsive.when==="sm"||o.responsive.when==="xs"){paneResponsive=false}else{paneResponsive=true}}if(windowWidth>=o.responsive.sizes.md&&windowWidth=o.responsive.sizes.sm&&windowWidth=o.responsive.sizes.xs&&windowWidth0&&$P.css("overflow")==="hidden"){$P.css("overflow","visible");_measure();$P.css("overflow","hidden")}}var newH=s.innerHeight-(m.spaceAbove-s.css.paddingTop)-(m.spaceBelow-s.css.paddingBottom);if(!$C.is(":visible")||m.height!=newH){setOuterHeight($C,newH,true);m.height=newH}if(state.initialized){_runCallbacks("onsizecontent_end",pane)}function _below($E){return max(s.css.paddingBottom,(parseInt($E.css("marginBottom"),10)||0))}function _measure(){var 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dir=_c[pane].dir,_state=(s.isClosed?"_closed":"_open"),spacing=o["spacing"+_state],togAlign=o["togglerAlign"+_state],togLen=o["togglerLength"+_state],paneLen,left,offset,CSS={};if(spacing===0){$R.hide();return}else{if(!s.noRoom&&!s.isHidden){$R.show()}}if(dir==="horz"){paneLen=sC.innerWidth;s.resizerLength=paneLen;left=$.layout.cssNum($P,"left");$R.css({width:cssW($R,paneLen),height:cssH($R,spacing),left:left>-9999?left:sC.inset.left})}else{paneLen=$P.outerHeight();s.resizerLength=paneLen;$R.css({height:cssH($R,paneLen),width:cssW($R,spacing),top:sC.inset.top+getPaneSize("north",true)})}removeHover(o,$R);if($T){if(togLen===0||(s.isSliding&&o.hideTogglerOnSlide)){$T.hide();return}else{$T.show()}if(!(togLen>0)||togLen==="100%"||togLen>paneLen){togLen=paneLen;offset=0}else{if(isStr(togAlign)){switch(togAlign){case"top":case"left":offset=0;break;case"bottom":case"right":offset=paneLen-togLen;break;case"middle":case"center":default:offset=round((paneLen-togLen)/2)}}else{var 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pane=evtPane.call(this,evt_or_pane),$R=$Rs[pane];if(!$R){return}options[pane].slidable=false;if(state[pane].isSliding){close(pane,false,true)}else{bindStartSlidingEvents(pane,false);$R.css("cursor","default").attr("title","");removeHover(null,$R[0])}},enableResizable=function(evt_or_pane){if(!isInitialized()){return}var pane=evtPane.call(this,evt_or_pane),$R=$Rs[pane],o=options[pane];if(!$R||!$R.data("draggable")){return}o.resizable=true;$R.draggable("enable");if(!state[pane].isClosed){$R.css("cursor",o.resizerCursor).attr("title",o.tips.Resize)}},disableResizable=function(evt_or_pane){if(!isInitialized()){return}var pane=evtPane.call(this,evt_or_pane),$R=$Rs[pane];if(!$R||!$R.data("draggable")){return}options[pane].resizable=false;$R.draggable("disable").css("cursor","default").attr("title","");removeHover(null,$R[0])},swapPanes=function(evt_or_pane1,pane2){if(!isInitialized()){return}var pane1=evtPane.call(this,evt_or_pane1);state[pane1].edge=pane2;state[pane2].edge=pane1;if(false===_runCallbacks("onswap_start",pane1)||false===_runCallbacks("onswap_start",pane2)){state[pane1].edge=pane1;state[pane2].edge=pane2;return}var oPane1=copy(pane1),oPane2=copy(pane2),sizes={};sizes[pane1]=oPane1?oPane1.state.size:0;sizes[pane2]=oPane2?oPane2.state.size:0;$Ps[pane1]=false;$Ps[pane2]=false;state[pane1]={};state[pane2]={};if($Ts[pane1]){$Ts[pane1].remove()}if($Ts[pane2]){$Ts[pane2].remove()}if($Rs[pane1]){$Rs[pane1].remove()}if($Rs[pane2]){$Rs[pane2].remove()}$Rs[pane1]=$Rs[pane2]=$Ts[pane1]=$Ts[pane2]=false;move(oPane1,pane2);move(oPane2,pane1);oPane1=oPane2=sizes=null;if($Ps[pane1]){$Ps[pane1].css(_c.visible)}if($Ps[pane2]){$Ps[pane2].css(_c.visible)}resizeAll();_runCallbacks("onswap_end",pane1);_runCallbacks("onswap_end",pane2);function copy(n){var $P=$Ps[n],$C=$Cs[n];return 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RegExp(o.paneClass+"-"+oldPane,"g");P.className=P.className.replace(re,o.paneClass+"-"+pane);initHandles(pane);if(c.dir!=_c[oldPane].dir){size=sizes[pane]||0;setSizeLimits(pane);size=max(size,state[pane].minSize);manualSizePane(pane,size,true,true)}else{$Rs[pane].css(c.side,sC.inset[c.side]+(state[pane].isVisible?getPaneSize(pane):0))}if(oPane.state.isVisible&&!s.isVisible){setAsOpen(pane,true)}else{setAsClosed(pane);bindStartSlidingEvents(pane,true)}oPane=null}},syncPinBtns=function(pane,doPin){if($.layout.plugins.buttons){$.each(state[pane].pins,function(i,selector){$.layout.buttons.setPinState(Instance,$(selector),pane,doPin)})}};function keyDown(evt){if(!evt){return true}var code=evt.keyCode;if(code<33){return true}var PANE={38:"north",40:"south",37:"west",39:"east"},ALT=evt.altKey,SHIFT=evt.shiftKey,CTRL=evt.ctrlKey,CURSOR=(CTRL&&code>=37&&code<=40),o,k,m,pane;if(CURSOR&&options[PANE[code]].enableCursorHotkey){pane=PANE[code]}else{if(CTRL||SHIFT){$.each(_c.borderPanes,function(i,p){o=options[p];k=o.customHotkey;m=o.customHotkeyModifier;if((SHIFT&&m=="SHIFT")||(CTRL&&m=="CTRL")||(CTRL&&SHIFT)){if(k&&code===(isNaN(k)||k<=9?k.toUpperCase().charCodeAt(0):k)){pane=p;return false}}})}}if(!pane||!$Ps[pane]||!options[pane].closable||state[pane].isHidden){return true}toggle(pane);evt.stopPropagation();evt.returnValue=false;return false}function allowOverflow(el){if(!isInitialized()){return}if(this&&this.tagName){el=this}var $P;if(isStr(el)){$P=$Ps[el]}else{if($(el).data("layoutRole")){$P=$(el)}else{$(el).parents().each(function(){if($(this).data("layoutRole")){$P=$(this);return false}})}}if(!$P||!$P.length){return}var 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map=$.layout.backwardCompatibility.map,oldData,newData,value;for(var itemPath in map){oldData=getBranch(itemPath);value=oldData.branch[oldData.key];if(value!==undefined){newData=getBranch(map[itemPath],true);newData.branch[newData.key]=value;delete oldData.branch[oldData.key]}}function getBranch(path,create){var a=path.split("."),c=a.length-1,D={branch:opts,key:a[c]},i=0,k,undef;for(;i0){if(autoHide&&$E.data("autoHidden")&&$E.innerHeight()>0){$E.show().data("autoHidden",false);if(!browser.mozilla){$E.css(_c.hidden).css(_c.visible)}}}else{if(autoHide&&!$E.data("autoHidden")){$E.hide().data("autoHidden",true)}}},setOuterHeight=function(el,outerHeight,autoHide){var $E=el,h;if(isStr(el)){$E=$Ps[el]}else{if(!el.jquery){$E=$(el)}}h=cssH($E,outerHeight);$E.css({height:h,visibility:"visible"});if(h>0&&$E.innerWidth()>0){if(autoHide&&$E.data("autoHidden")){$E.show().data("autoHidden",false);if(!browser.mozilla){$E.css(_c.hidden).css(_c.visible)}}}else{if(autoHide&&!$E.data("autoHidden")){$E.hide().data("autoHidden",true)}}},_parseSize=function(pane,size,dir){if(!dir){dir=_c[pane].dir}if(isStr(size)&&size.match(/%/)){size=(size==="100%")?-1:parseInt(size,10)/100}if(size===0){return 0}else{if(size>=1){return parseInt(size,10)}}var o=options,avail=0;if(dir=="horz"){avail=sC.innerHeight-($Ps.north?o.north.spacing_open:0)-($Ps.south?o.south.spacing_open:0)}else{if(dir=="vert"){avail=sC.innerWidth-($Ps.west?o.west.spacing_open:0)-($Ps.east?o.east.spacing_open:0)}}if(size===-1){return avail}else{if(size>0){return round(avail*size)}else{if(pane=="center"){return 0}else{var dim=(dir==="horz"?"height":"width"),$P=$Ps[pane],$C=dim==="height"?$Cs[pane]:false,vis=$.layout.showInvisibly($P),szP=$P.css(dim),szC=$C?$C.css(dim):0;$P.css(dim,"auto");if($C){$C.css(dim,"auto")}size=(dim==="height")?$P.outerHeight():$P.outerWidth();$P.css(dim,szP).css(vis);if($C){$C.css(dim,szC)}return size}}}},getPaneSize=function(pane,inclSpace){var $P=$Ps[pane],o=options[pane],s=state[pane],oSp=(inclSpace?o.spacing_open:0),cSp=(inclSpace?o.spacing_closed:0);if(!$P||s.isHidden){return 0}else{if(s.isClosed||(s.isSliding&&inclSpace)){return cSp}else{if(_c[pane].dir==="horz"){return $P.outerHeight()+oSp}else{return $P.outerWidth()+oSp}}}},setSizeLimits=function(pane,slide){if(!isInitialized()){return}var o=options[pane],s=state[pane],c=_c[pane],dir=c.dir,type=c.sizeType.toLowerCase(),isSliding=(slide!=undefined?slide:s.isSliding),$P=$Ps[pane],paneSpacing=o.spacing_open,altPane=_c.oppositeEdge[pane],altS=state[altPane],$altP=$Ps[altPane],altPaneSize=(!$altP||altS.isVisible===false||altS.isSliding?0:(dir=="horz"?$altP.outerHeight():$altP.outerWidth())),altPaneSpacing=((!$altP||altS.isHidden?0:options[altPane][altS.isClosed!==false?"spacing_closed":"spacing_open"])||0),containerSize=(dir=="horz"?sC.innerHeight:sC.innerWidth),minCenterDims=cssMinDims("center"),minCenterSize=dir=="horz"?max(options.center.minHeight,minCenterDims.minHeight):max(options.center.minWidth,minCenterDims.minWidth),limitSize=(containerSize-paneSpacing-(isSliding?0:(_parseSize("center",minCenterSize,dir)+altPaneSize+altPaneSpacing))),minSize=s.minSize=max(_parseSize(pane,o.minSize),cssMinDims(pane).minSize),maxSize=s.maxSize=min((o.maxSize?_parseSize(pane,o.maxSize):100000),limitSize),r=s.resizerPosition={},top=sC.inset.top,left=sC.inset.left,W=sC.innerWidth,H=sC.innerHeight,rW=o.spacing_open;switch(pane){case"north":r.min=top+minSize;r.max=top+maxSize;break;case"west":r.min=left+minSize;r.max=left+maxSize;break;case"south":r.min=top+H-maxSize-rW;r.max=top+H-minSize-rW;break;case"east":r.min=left+W-maxSize-rW;r.max=left+W-minSize-rW;break}},calcNewCenterPaneDims=function(){var d={top:getPaneSize("north",true),bottom:getPaneSize("south",true),left:getPaneSize("west",true),right:getPaneSize("east",true),width:0,height:0};d.width=sC.innerWidth-d.left-d.right;d.height=sC.innerHeight-d.bottom-d.top;d.top+=sC.inset.top;d.bottom+=sC.inset.bottom;d.left+=sC.inset.left;d.right+=sC.inset.right;return d},getHoverClasses=function(el,allStates){var $El=$(el),type=$El.data("layoutRole"),pane=$El.data("layoutEdge"),o=options[pane],root=o[type+"Class"],_pane="-"+pane,_open="-open",_closed="-closed",_slide="-sliding",_hover="-hover ",_state=$El.hasClass(root+_closed)?_closed:_open,_alt=_state===_closed?_open:_closed,classes=(root+_hover)+(root+_pane+_hover)+(root+_state+_hover)+(root+_pane+_state+_hover);if(allStates){classes+=(root+_alt+_hover)+(root+_pane+_alt+_hover)}if(type=="resizer"&&$El.hasClass(root+_slide)){classes+=(root+_slide+_hover)+(root+_pane+_slide+_hover)}return String.prototype.trim.call(classes)},addHover=function(evt,el){var $E=$(el||this);if(evt&&$E.data("layoutRole")==="toggler"){evt.stopPropagation()}$E.addClass(getHoverClasses($E))},removeHover=function(evt,el){var $E=$(el||this);$E.removeClass(getHoverClasses($E,true))},onResizerEnter=function(evt){var pane=$(this).data("layoutEdge"),s=state[pane],$d=$(document);if(s.isResizing||state.paneResizing){return}if(options.maskPanesEarly){showMasks(pane,{resizing:true})}},onResizerLeave=function(evt,el){var e=el||this,pane=$(e).data("layoutEdge"),name=pane+"ResizerLeave",$d=$(document);timer.clear(pane+"_openSlider");timer.clear(name);if(!el){timer.set(name,function(){onResizerLeave(evt,e)},200)}else{if(options.maskPanesEarly&&!state.paneResizing){hideMasks()}}},_create=function(){initOptions();var o=options,s=state;s.creatingLayout=true;runPluginCallbacks(Instance,$.layout.onCreate);if(false===_runCallbacks("onload_start")){return"cancel"}_initContainer();initHotkeys();$(window).on("unload."+sID,unload);runPluginCallbacks(Instance,$.layout.onLoad);if(o.initPanes){_initLayoutElements()}delete s.creatingLayout;resizeAll();$.each(["south","north","east","west"],function(i,pane){if(!$Ps[pane]){return}o=options[pane];s=state[pane];var $P=$Ps[pane];if(o.initHidden){hide(pane)}else{if(o.initClosed){close(pane)}}});return state.initialized},isInitialized=function(){if(state.initialized||state.creatingLayout){return true}else{return _initLayoutElements()}},_initLayoutElements=function(retry){var o=options;if(!$N.is(":visible")){if(!retry&&browser.webkit&&$N[0].tagName==="BODY"){setTimeout(function(){_initLayoutElements(true)},50)}return false}if(!getPane("center").length){return _log(o.errors.centerPaneMissing)}state.creatingLayout=true;$.extend(sC,elDims($N,o.inset));initPanes();if(o.scrollToBookmarkOnLoad){var l=self.location;if(l.hash){l.replace(l.hash)}}if(Instance.hasParentLayout){o.resizeWithWindow=false}else{if(o.resizeWithWindow){$(window).on("resize."+sID,windowResize)}}delete state.creatingLayout;state.initialized=true;runPluginCallbacks(Instance,$.layout.onReady);_runCallbacks("onload_end");return true},createChildren=function(evt_or_pane,opts){var pane=evtPane.call(this,evt_or_pane),$P=$Ps[pane];if(!$P){return}var $C=$Cs[pane],s=state[pane],o=options[pane],sm=options.stateManagement||{},cos=opts?(o.children=opts):o.children;if($.isPlainObject(cos)){cos=[cos]}else{if(!cos||!Array.isArray(cos)){return}}$.each(cos,function(idx,co){if(!$.isPlainObject(co)){return}var $containers=co.containerSelector?$P.find(co.containerSelector):($C||$P);$containers.each(function(){var $cont=$(this),child=$cont.data("layout");if(!child){setInstanceKey({container:$cont,options:co},s);if(sm.includeChildren&&state.stateData[pane]){var paneChildren=state.stateData[pane].children||{},childState=paneChildren[co.instanceKey],co_sm=co.stateManagement||(co.stateManagement={autoLoad:true});if(co_sm.autoLoad===true&&childState){co_sm.autoSave=false;co_sm.includeChildren=true;co_sm.autoLoad=$.extend(true,{},childState)}}child=$cont.layout(co);if(child){refreshChildren(pane,child)}}})})},setInstanceKey=function(child,parentPaneState){var $c=child.container,o=child.options,sm=o.stateManagement,key=o.instanceKey||$c.data("layoutInstanceKey");if(!key){key=(sm&&sm.cookie?sm.cookie.name:"")||o.name}if(!key){key="layout"+(++parentPaneState.childIdx)}else{key=key.replace(/[^\w-]/gi,"_").replace(/_{2,}/g,"_")}o.instanceKey=key;$c.data("layoutInstanceKey",key);return key},refreshChildren=function(pane,newChild){var $P=$Ps[pane],pC=children[pane],s=state[pane],o;if($.isPlainObject(pC)){$.each(pC,function(key,child){if(child.destroyed){delete pC[key]}});if($.isEmptyObject(pC)){pC=children[pane]=null}}if(!newChild&&!pC){newChild=$P.data("layout")}if(newChild){newChild.hasParentLayout=true;o=newChild.options;setInstanceKey(newChild,s);if(!pC){pC=children[pane]={}}pC[o.instanceKey]=newChild.container.data("layout")}Instance[pane].children=children[pane];if(!newChild){createChildren(pane)}},windowResize=function(){var o=options,delay=Number(o.resizeWithWindowDelay);if(delay<10){delay=100}timer.clear("winResize");timer.set("winResize",function(){timer.clear("winResize");timer.clear("winResizeRepeater");var dims=elDims($N,o.inset);if(dims.innerWidth!==sC.innerWidth||dims.innerHeight!==sC.innerHeight){resizeAll()}},delay);if(!timer.data.winResizeRepeater){setWindowResizeRepeater()}},setWindowResizeRepeater=function(){var delay=Number(options.resizeWithWindowMaxDelay);if(delay>0){timer.set("winResizeRepeater",function(){setWindowResizeRepeater();resizeAll()},delay)}},unload=function(){var o=options;_runCallbacks("onunload_start");runPluginCallbacks(Instance,$.layout.onUnload);_runCallbacks("onunload_end")},_initContainer=function(){var N=$N[0],$H=$("html"),tag=sC.tagName=N.tagName,id=sC.id=N.id,cls=sC.className=N.className,o=options,name=o.name,props="position,margin,padding,border",css="layoutCSS",CSS={},hid="hidden",parent=$N.data("parentLayout"),pane=$N.data("layoutEdge"),isChild=parent&&pane,num=$.layout.cssNum,$parent,n;sC.ref=(o.name?o.name+" layout / ":"")+tag+(id?"#"+id:cls?".["+cls+"]":"");sC.isBody=(tag==="BODY");if(!isChild&&!sC.isBody){$parent=$N.closest("."+$.layout.defaults.panes.paneClass);parent=$parent.data("parentLayout");pane=$parent.data("layoutEdge");isChild=parent&&pane}$N.data({layout:Instance,layoutContainer:sID}).addClass(o.containerClass);var layoutMethods={destroy:"",initPanes:"",resizeAll:"resizeAll",resize:"resizeAll"};for(name in layoutMethods){$N.on("layout"+name.toLowerCase()+"."+sID,Instance[layoutMethods[name]||name])}if(isChild){Instance.hasParentLayout=true;parent.refreshChildren(pane,Instance)}if(!$N.data(css)){if(sC.isBody){$N.data(css,$.extend(styles($N,props),{height:$N.css("height"),overflow:$N.css("overflow"),overflowX:$N.css("overflowX"),overflowY:$N.css("overflowY")}));$H.data(css,$.extend(styles($H,"padding"),{height:"auto",overflow:$H.css("overflow"),overflowX:$H.css("overflowX"),overflowY:$H.css("overflowY")}))}else{$N.data(css,styles($N,props+",top,bottom,left,right,width,height,overflow,overflowX,overflowY"))}}try{CSS={overflow:hid,overflowX:hid,overflowY:hid};$N.css(CSS);if(o.inset&&!$.isPlainObject(o.inset)){n=parseInt(o.inset,10)||0;o.inset={top:n,bottom:n,left:n,right:n}}if(sC.isBody){if(!o.outset){o.outset={top:num($H,"paddingTop"),bottom:num($H,"paddingBottom"),left:num($H,"paddingLeft"),right:num($H,"paddingRight")}}else{if(!$.isPlainObject(o.outset)){n=parseInt(o.outset,10)||0;o.outset={top:n,bottom:n,left:n,right:n}}}$H.css(CSS).css({height:"100%",border:"none",padding:0,margin:0});if(browser.isIE6){$N.css({width:"100%",height:"100%",border:"none",padding:0,margin:0,position:"relative"});if(!o.inset){o.inset=elDims($N).inset}}else{$N.css({width:"auto",height:"auto",margin:0,position:"absolute"});$N.css(o.outset)}$.extend(sC,elDims($N,o.inset))}else{var p=$N.css("position");if(!p||!p.match(/(fixed|absolute|relative)/)){$N.css("position","relative")}if($N.is(":visible")){$.extend(sC,elDims($N,o.inset));if(sC.innerHeight<1){_log(o.errors.noContainerHeight.replace(/CONTAINER/,sC.ref))}}}if(num($N,"minWidth")){$N.parent().css("overflowX","auto")}if(num($N,"minHeight")){$N.parent().css("overflowY","auto")}}catch(ex){}},initHotkeys=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var o=options[pane];if(o.enableCursorHotkey||o.customHotkey){$(document).on("keydown."+sID,keyDown);return false}})},initOptions=function(){var data,d,pane,key,val,i,c,o;opts=$.layout.transformData(opts,true);opts=$.layout.backwardCompatibility.renameAllOptions(opts);if(!$.isEmptyObject(opts.panes)){data=$.layout.optionsMap.noDefault;for(i=0,c=data.length;i0){z.pane_normal=zo;z.content_mask=max(zo+1,z.content_mask);z.resizer_normal=max(zo+2,z.resizer_normal)}delete options.panes;function createFxOptions(pane){var o=options[pane],d=options.panes;if(!o.fxSettings){o.fxSettings={}}if(!d.fxSettings){d.fxSettings={}}$.each(["_open","_close","_size"],function(i,n){var sName="fxName"+n,sSpeed="fxSpeed"+n,sSettings="fxSettings"+n,fxName=o[sName]=o[sName]||d[sName]||o.fxName||d.fxName||"none",fxExists=$.effects&&($.effects[fxName]||($.effects.effect&&$.effects.effect[fxName]));if(fxName==="none"||!options.effects[fxName]||!fxExists){fxName=o[sName]="none"}var fx=options.effects[fxName]||{},fx_all=fx.all||null,fx_pane=fx[pane]||null;o[sSpeed]=o[sSpeed]||d[sSpeed]||o.fxSpeed||d.fxSpeed||null;o[sSettings]=$.extend(true,{},fx_all,fx_pane,d.fxSettings,o.fxSettings,d[sSettings],o[sSettings])});delete o.fxName;delete o.fxSpeed;delete o.fxSettings}},getPane=function(pane){var sel=options[pane].paneSelector;if(sel.substr(0,1)==="#"){return $N.find(sel).eq(0)}else{var $P=$N.children(sel).eq(0);return $P.length?$P:$N.children("form:first").children(sel).eq(0)}},initPanes=function(evt){evtPane(evt);$.each(_c.allPanes,function(idx,pane){addPane(pane,true)});initHandles();$.each(_c.borderPanes,function(i,pane){if($Ps[pane]&&state[pane].isVisible){setSizeLimits(pane);makePaneFit(pane)}});sizeMidPanes("center");$.each(_c.allPanes,function(idx,pane){afterInitPane(pane)})},addPane=function(pane,force){if(!force&&!isInitialized()){return}var o=options[pane],s=state[pane],c=_c[pane],dir=c.dir,fx=s.fx,spacing=o.spacing_open||0,isCenter=(pane==="center"),CSS={},$P=$Ps[pane],size,minSize,maxSize,child;if($P){removePane(pane,false,true,false)}else{$Cs[pane]=false}$P=$Ps[pane]=getPane(pane);if(!$P.length){$Ps[pane]=false;return}if(!$P.data("layoutCSS")){var props="position,top,left,bottom,right,width,height,overflow,zIndex,display,backgroundColor,padding,margin,border";$P.data("layoutCSS",styles($P,props))}Instance[pane]={name:pane,pane:$Ps[pane],content:$Cs[pane],options:options[pane],state:state[pane],children:children[pane]};$P.data({parentLayout:Instance,layoutPane:Instance[pane],layoutEdge:pane,layoutRole:"pane"}).css(c.cssReq).css("zIndex",options.zIndexes.pane_normal).css(o.applyDemoStyles?c.cssDemo:{}).addClass(o.paneClass+" "+o.paneClass+"-"+pane).on("mouseenter."+sID,addHover).on("mouseleave."+sID,removeHover);var paneMethods={hide:"",show:"",toggle:"",close:"",open:"",slideOpen:"",slideClose:"",slideToggle:"",size:"sizePane",sizePane:"sizePane",sizeContent:"",sizeHandles:"",enableClosable:"",disableClosable:"",enableSlideable:"",disableSlideable:"",enableResizable:"",disableResizable:"",swapPanes:"swapPanes",swap:"swapPanes",move:"swapPanes",removePane:"removePane",remove:"removePane",createChildren:"",resizeChildren:"",resizeAll:"resizeAll",resizeLayout:"resizeAll"},name;for(name in paneMethods){$P.on("layoutpane"+name.toLowerCase()+"."+sID,Instance[paneMethods[name]||name])}initContent(pane,false);if(!isCenter){size=s.size=_parseSize(pane,o.size);minSize=_parseSize(pane,o.minSize)||1;maxSize=_parseSize(pane,o.maxSize)||100000;if(size>0){size=max(min(size,maxSize),minSize)}s.autoResize=o.autoResize;s.isClosed=false;s.isSliding=false;s.isResizing=false;s.isHidden=false;if(!s.pins){s.pins=[]}}s.tagName=$P[0].tagName;s.edge=pane;s.noRoom=false;s.isVisible=true;setPanePosition(pane);if(dir==="horz"){CSS.height=cssH($P,size)}else{if(dir==="vert"){CSS.width=cssW($P,size)}}$P.css(CSS);if(dir!="horz"){sizeMidPanes(pane,true)}if(state.initialized){initHandles(pane);initHotkeys(pane)}if(o.initClosed&&o.closable&&!o.initHidden){close(pane,true,true)}else{if(o.initHidden||o.initClosed){hide(pane)}else{if(!s.noRoom){$P.css("display","block")}}}$P.css("visibility","visible");if(o.showOverflowOnHover){$P.on("hover",allowOverflow,resetOverflow)}if(state.initialized){afterInitPane(pane)}},afterInitPane=function(pane){var $P=$Ps[pane],s=state[pane],o=options[pane];if(!$P){return}if($P.data("layout")){refreshChildren(pane,$P.data("layout"))}if(s.isVisible){if(state.initialized){resizeAll()}else{sizeContent(pane)}if(o.triggerEventsOnLoad){_runCallbacks("onresize_end",pane)}else{resizeChildren(pane,true)}}if(o.initChildren&&o.children){createChildren(pane)}},setPanePosition=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var $P=$Ps[pane],$R=$Rs[pane],o=options[pane],s=state[pane],side=_c[pane].side,CSS={};if(!$P){return}switch(pane){case"north":CSS.top=sC.inset.top;CSS.left=sC.inset.left;CSS.right=sC.inset.right;break;case"south":CSS.bottom=sC.inset.bottom;CSS.left=sC.inset.left;CSS.right=sC.inset.right;break;case"west":CSS.left=sC.inset.left;break;case"east":CSS.right=sC.inset.right;break;case"center":}$P.css(CSS);if($R&&s.isClosed){$R.css(side,sC.inset[side])}else{if($R&&!s.isHidden){$R.css(side,sC.inset[side]+getPaneSize(pane))}}})},initHandles=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var $P=$Ps[pane];$Rs[pane]=false;$Ts[pane]=false;if(!$P){return}var o=options[pane],s=state[pane],c=_c[pane],paneId=o.paneSelector.substr(0,1)==="#"?o.paneSelector.substr(1):"",rClass=o.resizerClass,tClass=o.togglerClass,spacing=(s.isVisible?o.spacing_open:o.spacing_closed),_pane="-"+pane,_state=(s.isVisible?"-open":"-closed"),I=Instance[pane],$R=I.resizer=$Rs[pane]=$("
                                    "),$T=I.toggler=(o.closable?$Ts[pane]=$("
                                    "):false);if(!s.isVisible&&o.slidable){$R.attr("title",o.tips.Slide).css("cursor",o.sliderCursor)}$R.attr("id",paneId?paneId+"-resizer":"").data({parentLayout:Instance,layoutPane:Instance[pane],layoutEdge:pane,layoutRole:"resizer"}).css(_c.resizers.cssReq).css("zIndex",new String(options.zIndexes.resizer_normal)).css(o.applyDemoStyles?_c.resizers.cssDemo:{}).addClass(rClass+" "+rClass+_pane).on("hover",addHover,removeHover).on("hover",onResizerEnter,onResizerLeave).on("mousedown",$.layout.disableTextSelection).on("mouseup",$.layout.enableTextSelection).appendTo($N);if($.fn.disableSelection){$R.disableSelection()}if(o.resizerDblClickToggle){$R.on("dblclick."+sID,toggle)}if($T){$T.attr("id",paneId?paneId+"-toggler":"").data({parentLayout:Instance,layoutPane:Instance[pane],layoutEdge:pane,layoutRole:"toggler"}).css(_c.togglers.cssReq).css(o.applyDemoStyles?_c.togglers.cssDemo:{}).addClass(tClass+" "+tClass+_pane).on("hover",addHover,removeHover).on("mouseenter",onResizerEnter).appendTo($R);if(o.togglerContent_open){$(""+o.togglerContent_open+"").data({layoutEdge:pane,layoutRole:"togglerContent"}).data("layoutRole","togglerContent").data("layoutEdge",pane).addClass("content content-open").css("display","none").appendTo($T)}if(o.togglerContent_closed){$(""+o.togglerContent_closed+"").data({layoutEdge:pane,layoutRole:"togglerContent"}).addClass("content content-closed").css("display","none").appendTo($T)}enableClosable(pane)}initResizable(pane);if(s.isVisible){setAsOpen(pane)}else{setAsClosed(pane);bindStartSlidingEvents(pane,true)}});sizeHandles()},initContent=function(pane,resize){if(!isInitialized()){return}var o=options[pane],sel=o.contentSelector,I=Instance[pane],$P=$Ps[pane],$C;if(sel){$C=I.content=$Cs[pane]=(o.findNestedContent)?$P.find(sel).eq(0):$P.children(sel).eq(0)}if($C&&$C.length){$C.data("layoutRole","content");if(!$C.data("layoutCSS")){$C.data("layoutCSS",styles($C,"height"))}$C.css(_c.content.cssReq);if(o.applyDemoStyles){$C.css(_c.content.cssDemo);$P.css(_c.content.cssDemoPane)}if($P.css("overflowX").match(/(scroll|auto)/)){$P.css("overflow","hidden")}state[pane].content={};if(resize!==false){sizeContent(pane)}}else{I.content=$Cs[pane]=false}},initResizable=function(panes){var draggingAvailable=$.layout.plugins.draggable,side;panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(idx,pane){var o=options[pane];if(!draggingAvailable||!$Ps[pane]||!o.resizable){o.resizable=false;return true}var s=state[pane],z=options.zIndexes,c=_c[pane],side=c.dir=="horz"?"top":"left",$P=$Ps[pane],$R=$Rs[pane],base=o.resizerClass,lastPos=0,r,live,resizerClass=base+"-drag",resizerPaneClass=base+"-"+pane+"-drag",helperClass=base+"-dragging",helperPaneClass=base+"-"+pane+"-dragging",helperLimitClass=base+"-dragging-limit",helperPaneLimitClass=base+"-"+pane+"-dragging-limit",helperClassesSet=false;if(!s.isClosed){$R.attr("title",o.tips.Resize).css("cursor",o.resizerCursor)}$R.draggable({containment:$N[0],axis:(c.dir=="horz"?"y":"x"),delay:0,distance:1,grid:o.resizingGrid,helper:"clone",opacity:o.resizerDragOpacity,addClasses:false,zIndex:z.resizer_drag,start:function(e,ui){o=options[pane];s=state[pane];live=o.livePaneResizing;if(false===_runCallbacks("ondrag_start",pane)){return false}s.isResizing=true;state.paneResizing=pane;timer.clear(pane+"_closeSlider");setSizeLimits(pane);r=s.resizerPosition;lastPos=ui.position[side];$R.addClass(resizerClass+" "+resizerPaneClass);helperClassesSet=false;showMasks(pane,{resizing:true})},drag:function(e,ui){if(!helperClassesSet){ui.helper.addClass(helperClass+" "+helperPaneClass).css({right:"auto",bottom:"auto"}).children().css("visibility","hidden");helperClassesSet=true;if(s.isSliding){$Ps[pane].css("zIndex",z.pane_sliding)}}var limit=0;if(ui.position[side]r.max){ui.position[side]=r.max;limit=1}}if(limit){ui.helper.addClass(helperLimitClass+" "+helperPaneLimitClass);window.defaultStatus=(limit>0&&pane.match(/(north|west)/))||(limit<0&&pane.match(/(south|east)/))?o.tips.maxSizeWarning:o.tips.minSizeWarning}else{ui.helper.removeClass(helperLimitClass+" "+helperPaneLimitClass);window.defaultStatus=""}if(live&&Math.abs(ui.position[side]-lastPos)>=o.liveResizingTolerance){lastPos=ui.position[side];resizePanes(e,ui,pane)}},stop:function(e,ui){$("body").enableSelection();window.defaultStatus="";$R.removeClass(resizerClass+" "+resizerPaneClass);s.isResizing=false;state.paneResizing=false;resizePanes(e,ui,pane,true)}})});var resizePanes=function(evt,ui,pane,resizingDone){var dragPos=ui.position,c=_c[pane],o=options[pane],s=state[pane],resizerPos;switch(pane){case"north":resizerPos=dragPos.top;break;case"west":resizerPos=dragPos.left;break;case"south":resizerPos=sC.layoutHeight-dragPos.top-o.spacing_open;break;case"east":resizerPos=sC.layoutWidth-dragPos.left-o.spacing_open;break}var newSize=resizerPos-sC.inset[c.side];if(!resizingDone){if(Math.abs(newSize-s.size)=0;i--){$M=$Ms.eq(i);p=$M.data("layoutMask");if(!options[p].maskObjects){$M.hide()}}}}},getMasks=function(pane){var $Masks=$([]),$M,i=0,c=$Ms.length;for(;is.maxSize){syncPinBtns(pane,false);if(!noAlert&&o.tips.noRoomToOpen){alert(o.tips.noRoomToOpen)}return queueNext()}if(slide){bindStopSlidingEvents(pane,true)}else{if(s.isSliding){bindStopSlidingEvents(pane,false)}else{if(o.slidable){bindStartSlidingEvents(pane,false)}}}s.noRoom=false;makePaneFit(pane);isShowing=s.isShowing;delete s.isShowing;doFX=!noAnimation&&s.isClosed&&(o.fxName_open!="none");s.isMoving=true;s.isVisible=true;s.isClosed=false;if(isShowing){s.isHidden=false}if(doFX){lockPaneForFX(pane,true);$P.show(o.fxName_open,o.fxSettings_open,o.fxSpeed_open,function(){lockPaneForFX(pane,false);if(s.isVisible){open_2()}queueNext()})}else{_showPane(pane);open_2();queueNext()}});function open_2(){s.isMoving=false;_fixIframe(pane);if(!s.isSliding){sizeMidPanes(_c[pane].dir=="vert"?"center":"",false)}setAsOpen(pane)}},setAsOpen=function(pane,skipCallback){var $P=$Ps[pane],$R=$Rs[pane],$T=$Ts[pane],o=options[pane],s=state[pane],side=_c[pane].side,rClass=o.resizerClass,tClass=o.togglerClass,_pane="-"+pane,_open="-open",_closed="-closed",_sliding="-sliding";$R.css(side,sC.inset[side]+getPaneSize(pane)).removeClass(rClass+_closed+" "+rClass+_pane+_closed).addClass(rClass+_open+" "+rClass+_pane+_open);if(s.isSliding){$R.addClass(rClass+_sliding+" "+rClass+_pane+_sliding)}else{$R.removeClass(rClass+_sliding+" "+rClass+_pane+_sliding)}removeHover(0,$R);if(o.resizable&&$.layout.plugins.draggable){$R.draggable("enable").css("cursor",o.resizerCursor).attr("title",o.tips.Resize)}else{if(!s.isSliding){$R.css("cursor","default")}}if($T){$T.removeClass(tClass+_closed+" "+tClass+_pane+_closed).addClass(tClass+_open+" "+tClass+_pane+_open).attr("title",o.tips.Close);removeHover(0,$T);$T.children(".content-closed").hide();$T.children(".content-open").css("display","block")}syncPinBtns(pane,!s.isSliding);$.extend(s,elDims($P));if(state.initialized){sizeHandles();sizeContent(pane,true)}if(!skipCallback&&(state.initialized||o.triggerEventsOnLoad)&&$P.is(":visible")){_runCallbacks("onopen_end",pane);if(s.isShowing){_runCallbacks("onshow_end",pane)}if(state.initialized){_runCallbacks("onresize_end",pane)}}},slideOpen=function(evt_or_pane){if(!isInitialized()){return}var evt=evtObj(evt_or_pane),pane=evtPane.call(this,evt_or_pane),s=state[pane],delay=options[pane].slideDelay_open;if(pane==="center"){return}if(evt){evt.stopImmediatePropagation()}if(s.isClosed&&evt&&evt.type==="mouseenter"&&delay>0){timer.set(pane+"_openSlider",open_NOW,delay)}else{open_NOW()}function open_NOW(){if(!s.isClosed){bindStopSlidingEvents(pane,true)}else{if(!s.isMoving){open(pane,true)}}}},slideClose=function(evt_or_pane){if(!isInitialized()){return}var evt=evtObj(evt_or_pane),pane=evtPane.call(this,evt_or_pane),o=options[pane],s=state[pane],delay=s.isMoving?1000:300;if(pane==="center"){return}if(s.isClosed||s.isResizing){}else{if(o.slideTrigger_close==="click"){close_NOW()}else{if(o.preventQuickSlideClose&&s.isMoving){}else{if(o.preventPrematureSlideClose&&evt&&$.layout.isMouseOverElem(evt,$Ps[pane])){}else{if(evt){timer.set(pane+"_closeSlider",close_NOW,max(o.slideDelay_close,delay))}else{close_NOW()}}}}}function close_NOW(){if(s.isClosed){bindStopSlidingEvents(pane,false)}else{if(!s.isMoving){close(pane)}}}},slideToggle=function(evt_or_pane){var pane=evtPane.call(this,evt_or_pane);toggle(pane,true)},lockPaneForFX=function(pane,doLock){var $P=$Ps[pane],s=state[pane],o=options[pane],z=options.zIndexes;if(doLock){showMasks(pane,{animation:true,objectsOnly:true});$P.css({zIndex:z.pane_animate});if(pane=="south"){$P.css({top:sC.inset.top+sC.innerHeight-$P.outerHeight()})}else{if(pane=="east"){$P.css({left:sC.inset.left+sC.innerWidth-$P.outerWidth()})}}}else{hideMasks();$P.css({zIndex:(s.isSliding?z.pane_sliding:z.pane_normal)});if(pane=="south"){$P.css({top:"auto"})}else{if(pane=="east"&&!$P.css("left").match(/\-99999/)){$P.css({left:"auto"})}}if(browser.msie&&o.fxOpacityFix&&o.fxName_open!="slide"&&$P.css("filter")&&$P.css("opacity")==1){$P[0].style.removeAttribute("filter")}}},bindStartSlidingEvents=function(pane,enable){var o=options[pane],$P=$Ps[pane],$R=$Rs[pane],evtName=o.slideTrigger_open.toLowerCase();if(!$R||(enable&&!o.slidable)){return}if(evtName.match(/mouseover/)){evtName=o.slideTrigger_open="mouseenter"}else{if(!evtName.match(/(click|dblclick|mouseenter)/)){evtName=o.slideTrigger_open="click"}}if(o.resizerDblClickToggle&&evtName.match(/click/)){$R[enable?"unbind":"bind"]("dblclick."+sID,toggle)}$R[enable?"bind":"unbind"](evtName+"."+sID,slideOpen).css("cursor",enable?o.sliderCursor:"default").attr("title",enable?o.tips.Slide:"")},bindStopSlidingEvents=function(pane,enable){var o=options[pane],s=state[pane],c=_c[pane],z=options.zIndexes,evtName=o.slideTrigger_close.toLowerCase(),action=(enable?"bind":"unbind"),$P=$Ps[pane],$R=$Rs[pane];timer.clear(pane+"_closeSlider");if(enable){s.isSliding=true;state.panesSliding[pane]=true;bindStartSlidingEvents(pane,false)}else{s.isSliding=false;delete state.panesSliding[pane]}$P.css("zIndex",enable?z.pane_sliding:z.pane_normal);$R.css("zIndex",enable?z.pane_sliding+2:z.resizer_normal);if(!evtName.match(/(click|mouseleave)/)){evtName=o.slideTrigger_close="mouseleave"}$R[action](evtName,slideClose);if(evtName==="mouseleave"){$P[action]("mouseleave."+sID,slideClose);$R[action]("mouseenter."+sID,cancelMouseOut);$P[action]("mouseenter."+sID,cancelMouseOut)}if(!enable){timer.clear(pane+"_closeSlider")}else{if(evtName==="click"&&!o.resizable){$R.css("cursor",enable?o.sliderCursor:"default");$R.attr("title",enable?o.tips.Close:"")}}function cancelMouseOut(evt){timer.clear(pane+"_closeSlider");evt.stopPropagation()}},makePaneFit=function(pane,isOpening,skipCallback,force){var o=options[pane],s=state[pane],c=_c[pane],$P=$Ps[pane],$R=$Rs[pane],isSidePane=c.dir==="vert",hasRoom=false;if(pane==="center"||(isSidePane&&s.noVerticalRoom)){hasRoom=(s.maxHeight>=0);if(hasRoom&&s.noRoom){_showPane(pane);if($R){$R.show()}s.isVisible=true;s.noRoom=false;if(isSidePane){s.noVerticalRoom=false}_fixIframe(pane)}else{if(!hasRoom&&!s.noRoom){_hidePane(pane);if($R){$R.hide()}s.isVisible=false;s.noRoom=true}}}if(pane==="center"){}else{if(s.minSize<=s.maxSize){hasRoom=true;if(s.size>s.maxSize){sizePane(pane,s.maxSize,skipCallback,true,force)}else{if(s.sizesize){thisTry.attempt=max(0,lastTry.attempt-(lastTry.actual-size))}else{thisTry.attempt=max(0,lastTry.attempt+(size-lastTry.actual))}thisTry.cssSize=cssSize(pane,thisTry.attempt);$P.css(dimName,thisTry.cssSize);thisTry.actual=dimName=="width"?$P.outerWidth():$P.outerHeight();thisTry.correct=(size===thisTry.actual);if(tries.length===1){_log(msg,false,true);_log(lastTry,false,true)}_log(thisTry,false,true);if(tries.length>3){break}tries.push(thisTry);lastTry=tries[tries.length-1]}s.size=size;$.extend(s,elDims($P));if(s.isVisible&&$P.is(":visible")){if($R){$R.css(side,size+sC.inset[side])}sizeContent(pane)}if(!skipCallback&&!skipResizeWhileDragging&&state.initialized&&s.isVisible){_runCallbacks("onresize_end",pane)}if(!skipCallback){if(!s.isSliding){sizeMidPanes(_c[pane].dir=="horz"?"":"center",skipResizeWhileDragging,force)}sizeHandles()}var altPane=_c.oppositeEdge[pane];if(size1){_log(msg+"\nSee the Error Console for details.",true,true)}}},sizeMidPanes=function(panes,skipCallback,force){panes=(panes?panes:"east,west,center").split(",");$.each(panes,function(i,pane){if(!$Ps[pane]){return}var o=options[pane],s=state[pane],$P=$Ps[pane],$R=$Rs[pane],isCenter=(pane=="center"),hasRoom=true,CSS={},visCSS=$.layout.showInvisibly($P),newCenter=calcNewCenterPaneDims();$.extend(s,elDims($P));if(pane==="center"){if(!force&&s.isVisible&&newCenter.width===s.outerWidth&&newCenter.height===s.outerHeight){$P.css(visCSS);return true}$.extend(s,cssMinDims(pane),{maxWidth:newCenter.width,maxHeight:newCenter.height});CSS=newCenter;s.newWidth=CSS.width;s.newHeight=CSS.height;CSS.width=cssW($P,CSS.width);CSS.height=cssH($P,CSS.height);hasRoom=CSS.width>=0&&CSS.height>=0;if(!state.initialized&&o.minWidth>newCenter.width){var reqPx=o.minWidth-s.outerWidth,minE=options.east.minSize||0,minW=options.west.minSize||0,sizeE=state.east.size,sizeW=state.west.size,newE=sizeE,newW=sizeW;if(reqPx>0&&state.east.isVisible&&sizeE>minE){newE=max(sizeE-minE,sizeE-reqPx);reqPx-=sizeE-newE}if(reqPx>0&&state.west.isVisible&&sizeW>minW){newW=max(sizeW-minW,sizeW-reqPx);reqPx-=sizeW-newW}if(reqPx===0){if(sizeE&&sizeE!=minE){sizePane("east",newE,true,true,force)}if(sizeW&&sizeW!=minW){sizePane("west",newW,true,true,force)}sizeMidPanes("center",skipCallback,force);$P.css(visCSS);return}}}else{if(s.isVisible&&!s.noVerticalRoom){$.extend(s,elDims($P),cssMinDims(pane))}if(!force&&!s.noVerticalRoom&&newCenter.height===s.outerHeight){$P.css(visCSS);return true}CSS.top=newCenter.top;CSS.bottom=newCenter.bottom;s.newSize=newCenter.height;CSS.height=cssH($P,newCenter.height);s.maxHeight=CSS.height;hasRoom=(s.maxHeight>=0);if(!hasRoom){s.noVerticalRoom=true}}if(hasRoom){if(!skipCallback&&state.initialized){_runCallbacks("onresize_start",pane)}$P.css(CSS);if(pane!=="center"){sizeHandles(pane)}if(s.noRoom&&!s.isClosed&&!s.isHidden){makePaneFit(pane)}if(s.isVisible){$.extend(s,elDims($P));if(state.initialized){sizeContent(pane)}}}else{if(!s.noRoom&&s.isVisible){makePaneFit(pane)}}$P.css(visCSS);delete s.newSize;delete s.newWidth;delete s.newHeight;if(!s.isVisible){return true}if(pane==="center"){var fix=browser.isIE6||!browser.boxModel;if($Ps.north&&(fix||state.north.tagName=="IFRAME")){$Ps.north.css("width",cssW($Ps.north,sC.innerWidth))}if($Ps.south&&(fix||state.south.tagName=="IFRAME")){$Ps.south.css("width",cssW($Ps.south,sC.innerWidth))}}if(!skipCallback&&state.initialized){_runCallbacks("onresize_end",pane)}})},resizeAll=function(evt_or_refresh){var oldW=sC.innerWidth,oldH=sC.innerHeight;evtPane(evt_or_refresh);if(!$N.is(":visible")){return}if(!state.initialized){_initLayoutElements();return}if(evt_or_refresh===true&&$.isPlainObject(options.outset)){$N.css(options.outset)}$.extend(sC,elDims($N,options.inset));if(!sC.outerHeight){return}if(evt_or_refresh===true){setPanePosition()}if(false===_runCallbacks("onresizeall_start")){return false}var shrunkH=(sC.innerHeight=o.responsive.sizes.lg){if(o.responsive.when==="lg"||o.responsive.when==="md"||o.responsive.when==="sm"||o.responsive.when==="xs"){paneResponsive=false}else{paneResponsive=true}}if(windowWidth>=o.responsive.sizes.md&&windowWidth=o.responsive.sizes.sm&&windowWidth=o.responsive.sizes.xs&&windowWidth0&&$P.css("overflow")==="hidden"){$P.css("overflow","visible");_measure();$P.css("overflow","hidden")}}var newH=s.innerHeight-(m.spaceAbove-s.css.paddingTop)-(m.spaceBelow-s.css.paddingBottom);if(!$C.is(":visible")||m.height!=newH){setOuterHeight($C,newH,true);m.height=newH}if(state.initialized){_runCallbacks("onsizecontent_end",pane)}function _below($E){return max(s.css.paddingBottom,(parseInt($E.css("marginBottom"),10)||0))}function _measure(){var ignore=options[pane].contentIgnoreSelector,$Fs=$C.nextAll().not(".ui-layout-mask").not(ignore||":lt(0)"),$Fs_vis=$Fs.filter(":visible"),$F=$Fs_vis.filter(":last");m={top:$C[0].offsetTop,height:$C.outerHeight(),numFooters:$Fs.length,hiddenFooters:$Fs.length-$Fs_vis.length,spaceBelow:0};m.spaceAbove=m.top;m.bottom=m.top+m.height;if($F.length){m.spaceBelow=($F[0].offsetTop+$F.outerHeight())-m.bottom+_below($F)}else{m.spaceBelow=_below($C)}}})},sizeHandles=function(evt_or_panes){var panes=evtPane.call(this,evt_or_panes);panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var o=options[pane],s=state[pane],$P=$Ps[pane],$R=$Rs[pane],$T=$Ts[pane],$TC;if(!$P||!$R){return}var dir=_c[pane].dir,_state=(s.isClosed?"_closed":"_open"),spacing=o["spacing"+_state],togAlign=o["togglerAlign"+_state],togLen=o["togglerLength"+_state],paneLen,left,offset,CSS={};if(spacing===0){$R.hide();return}else{if(!s.noRoom&&!s.isHidden){$R.show()}}if(dir==="horz"){paneLen=sC.innerWidth;s.resizerLength=paneLen;left=$.layout.cssNum($P,"left");$R.css({width:cssW($R,paneLen),height:cssH($R,spacing),left:left>-9999?left:sC.inset.left})}else{paneLen=$P.outerHeight();s.resizerLength=paneLen;$R.css({height:cssH($R,paneLen),width:cssW($R,spacing),top:sC.inset.top+getPaneSize("north",true)})}removeHover(o,$R);if($T){if(togLen===0||(s.isSliding&&o.hideTogglerOnSlide)){$T.hide();return}else{$T.show()}if(!(togLen>0)||togLen==="100%"||togLen>paneLen){togLen=paneLen;offset=0}else{if(isStr(togAlign)){switch(togAlign){case"top":case"left":offset=0;break;case"bottom":case"right":offset=paneLen-togLen;break;case"middle":case"center":default:offset=round((paneLen-togLen)/2)}}else{var x=parseInt(togAlign,10);if(togAlign>=0){offset=x}else{offset=paneLen-togLen+x}}}if(dir==="horz"){var width=cssW($T,togLen);$T.css({width:width,height:cssH($T,spacing),left:offset,top:0});$T.children(".content").each(function(){$TC=$(this);$TC.css("marginLeft",round((width-$TC.outerWidth())/2))})}else{var height=cssH($T,togLen);$T.css({height:height,width:cssW($T,spacing),top:offset,left:0});$T.children(".content").each(function(){$TC=$(this);$TC.css("marginTop",round((height-$TC.outerHeight())/2))})}removeHover(0,$T)}if(!state.initialized&&(o.initHidden||s.isHidden)){$R.hide();if($T){$T.hide()}}})},enableClosable=function(evt_or_pane){if(!isInitialized()){return}var 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bs==="function"?bs():bs)};if(b){lb[b]=true}if(!bm&&!cm){$(function(){lb.boxModel=$s.boxModel})}})();$.layout.defaults={name:"",containerClass:"ui-layout-container",inset:null,scrollToBookmarkOnLoad:true,resizeWithWindow:true,resizeWithWindowDelay:200,resizeWithWindowMaxDelay:0,maskPanesEarly:false,onresizeall_start:null,onresizeall_end:null,onload_start:null,onload_end:null,onunload_start:null,onunload_end:null,initPanes:true,showErrorMessages:true,showDebugMessages:false,zIndex:null,zIndexes:{pane_normal:0,content_mask:1,resizer_normal:2,pane_sliding:100,pane_animate:1000,resizer_drag:10000},errors:{pane:"pane",selector:"selector",addButtonError:"Error Adding Button\nInvalid ",containerMissing:"UI Layout Initialization Error\nThe specified layout-container does not exist.",centerPaneMissing:"UI Layout Initialization Error\nThe center-pane element does not exist.\nThe center-pane is a required element.",noContainerHeight:"UI Layout Initialization Warning\nThe layout-container \"CONTAINER\" has no height.\nTherefore the layout is 0-height and hence 'invisible'!",callbackError:"UI Layout Callback Error\nThe EVENT callback is not a valid function."},panes:{applyDemoStyles:false,responsive:{enabled:false,when:"md",sizes:{xl:1140,lg:992,md:768,sm:576,xs:0}},closable:true,resizable:true,slidable:true,initClosed:false,initHidden:false,contentSelector:".ui-layout-content",contentIgnoreSelector:".ui-layout-ignore",findNestedContent:false,paneClass:"ui-layout-pane",resizerClass:"ui-layout-resizer",togglerClass:"ui-layout-toggler",buttonClass:"ui-layout-button",minSize:0,maxSize:0,spacing_open:6,spacing_closed:6,togglerLength_open:50,togglerLength_closed:50,togglerAlign_open:"center",togglerAlign_closed:"center",togglerContent_open:"",togglerContent_closed:"",resizerDblClickToggle:true,autoResize:true,autoReopen:true,resizerDragOpacity:1,maskContents:false,maskObjects:false,maskZindex:null,resizingGrid:false,livePaneResizing:false,liveContentResizing:false,liveResizingTolerance:1,sliderCursor:"pointer",slideTrigger_open:"click",slideTrigger_close:"mouseleave",slideDelay_open:300,slideDelay_close:300,hideTogglerOnSlide:false,preventQuickSlideClose:$.layout.browser.webkit,preventPrematureSlideClose:false,tips:{Open:"Open",Close:"Close",Resize:"Resize",Slide:"Slide Open",Pin:"Pin",Unpin:"Un-Pin",noRoomToOpen:"Not enough room to show this panel.",minSizeWarning:"Panel has reached its minimum size",maxSizeWarning:"Panel has reached its maximum size"},showOverflowOnHover:false,enableCursorHotkey:true,customHotkeyModifier:"SHIFT",fxName:"slide",fxSpeed:null,fxSettings:{},fxOpacityFix:true,animatePaneSizing:false,children:null,containerSelector:"",initChildren:true,destroyChildren:true,resizeChildren:true,triggerEventsOnLoad:false,triggerEventsDuringLiveResize:true,onshow_start:null,onshow_end:null,onhide_start:null,onhide_end:null,onopen_start:null,onopen_end:null,onclose_start:null,onclose_end:null,onresize_start:null,onresize_end:function(){},onsizecontent_start:null,onsizecontent_end:null,onswap_start:null,onswap_end:null,ondrag_start:null,ondrag_end:null},north:{paneSelector:".ui-layout-north",size:"auto",resizerCursor:"n-resize",customHotkey:""},south:{paneSelector:".ui-layout-south",size:"auto",resizerCursor:"s-resize",customHotkey:""},east:{paneSelector:".ui-layout-east",size:200,resizerCursor:"e-resize",customHotkey:""},west:{paneSelector:".ui-layout-west",size:200,resizerCursor:"w-resize",customHotkey:""},center:{paneSelector:".ui-layout-center",minWidth:0,minHeight:0}};$.layout.optionsMap={layout:("name,instanceKey,stateManagement,effects,inset,zIndexes,errors,zIndex,scrollToBookmarkOnLoad,showErrorMessages,maskPanesEarly,outset,resizeWithWindow,resizeWithWindowDelay,resizeWithWindowMaxDelay,onresizeall,onresizeall_start,onresizeall_end,onload,onload_start,onload_end,onunload,onunload_start,onunload_end").split(","),center:("paneClass,contentSelector,contentIgnoreSelector,findNestedContent,applyDemoStyles,triggerEventsOnLoad,showOverflowOnHover,maskContents,maskObjects,liveContentResizing,containerSelector,children,initChildren,resizeChildren,destroyChildren,onresize,onresize_start,onresize_end,onsizecontent,onsizecontent_start,onsizecontent_end").split(","),noDefault:("paneSelector,resizerCursor,customHotkey").split(",")};$.layout.transformData=function(hash,addKeys){var json=addKeys?{panes:{},center:{}}:{},branch,optKey,keys,key,val,i,c;if(typeof hash!=="object"){return json}for(optKey in hash){branch=json;val=hash[optKey];keys=optKey.split("__");c=keys.length-1;for(i=0;i<=c;i++){key=keys[i];if(i===c){if($.isPlainObject(val)){branch[key]=$.layout.transformData(val)}else{branch[key]=val}}else{if(!branch[key]){branch[key]={}}branch=branch[key]}}}return json};$.layout.backwardCompatibility={map:{applyDefaultStyles:"applyDemoStyles",childOptions:"children",initChildLayout:"initChildren",destroyChildLayout:"destroyChildren",resizeChildLayout:"resizeChildren",resizeNestedLayout:"resizeChildren",resizeWhileDragging:"livePaneResizing",resizeContentWhileDragging:"liveContentResizing",triggerEventsWhileDragging:"triggerEventsDuringLiveResize",maskIframesOnResize:"maskContents",useStateCookie:"stateManagement.enabled","cookie.autoLoad":"stateManagement.autoLoad","cookie.autoSave":"stateManagement.autoSave","cookie.keys":"stateManagement.stateKeys","cookie.name":"stateManagement.cookie.name","cookie.domain":"stateManagement.cookie.domain","cookie.path":"stateManagement.cookie.path","cookie.expires":"stateManagement.cookie.expires","cookie.secure":"stateManagement.cookie.secure",noRoomToOpenTip:"tips.noRoomToOpen",togglerTip_open:"tips.Close",togglerTip_closed:"tips.Open",resizerTip:"tips.Resize",sliderTip:"tips.Slide"},renameOptions:function(opts){var map=$.layout.backwardCompatibility.map,oldData,newData,value;for(var itemPath in map){oldData=getBranch(itemPath);value=oldData.branch[oldData.key];if(value!==undefined){newData=getBranch(map[itemPath],true);newData.branch[newData.key]=value;delete oldData.branch[oldData.key]}}function getBranch(path,create){var a=path.split("."),c=a.length-1,D={branch:opts,key:a[c]},i=0,k,undef;for(;i0){if(autoHide&&$E.data("autoHidden")&&$E.innerHeight()>0){$E.show().data("autoHidden",false);if(!browser.mozilla){$E.css(_c.hidden).css(_c.visible)}}}else{if(autoHide&&!$E.data("autoHidden")){$E.hide().data("autoHidden",true)}}},setOuterHeight=function(el,outerHeight,autoHide){var $E=el,h;if(isStr(el)){$E=$Ps[el]}else{if(!el.jquery){$E=$(el)}}h=cssH($E,outerHeight);$E.css({height:h,visibility:"visible"});if(h>0&&$E.innerWidth()>0){if(autoHide&&$E.data("autoHidden")){$E.show().data("autoHidden",false);if(!browser.mozilla){$E.css(_c.hidden).css(_c.visible)}}}else{if(autoHide&&!$E.data("autoHidden")){$E.hide().data("autoHidden",true)}}},_parseSize=function(pane,size,dir){if(!dir){dir=_c[pane].dir}if(isStr(size)&&size.match(/%/)){size=(size==="100%")?-1:parseInt(size,10)/100}if(size===0){return 0}else{if(size>=1){return parseInt(size,10)}}var o=options,avail=0;if(dir=="horz"){avail=sC.innerHeight-($Ps.north?o.north.spacing_open:0)-($Ps.south?o.south.spacing_open:0)}else{if(dir=="vert"){avail=sC.innerWidth-($Ps.west?o.west.spacing_open:0)-($Ps.east?o.east.spacing_open:0)}}if(size===-1){return avail}else{if(size>0){return round(avail*size)}else{if(pane=="center"){return 0}else{var dim=(dir==="horz"?"height":"width"),$P=$Ps[pane],$C=dim==="height"?$Cs[pane]:false,vis=$.layout.showInvisibly($P),szP=$P.css(dim),szC=$C?$C.css(dim):0;$P.css(dim,"auto");if($C){$C.css(dim,"auto")}size=(dim==="height")?$P.outerHeight():$P.outerWidth();$P.css(dim,szP).css(vis);if($C){$C.css(dim,szC)}return size}}}},getPaneSize=function(pane,inclSpace){var $P=$Ps[pane],o=options[pane],s=state[pane],oSp=(inclSpace?o.spacing_open:0),cSp=(inclSpace?o.spacing_closed:0);if(!$P||s.isHidden){return 0}else{if(s.isClosed||(s.isSliding&&inclSpace)){return cSp}else{if(_c[pane].dir==="horz"){return $P.outerHeight()+oSp}else{return $P.outerWidth()+oSp}}}},setSizeLimits=function(pane,slide){if(!isInitialized()){return}var o=options[pane],s=state[pane],c=_c[pane],dir=c.dir,type=c.sizeType.toLowerCase(),isSliding=(slide!=undefined?slide:s.isSliding),$P=$Ps[pane],paneSpacing=o.spacing_open,altPane=_c.oppositeEdge[pane],altS=state[altPane],$altP=$Ps[altPane],altPaneSize=(!$altP||altS.isVisible===false||altS.isSliding?0:(dir=="horz"?$altP.outerHeight():$altP.outerWidth())),altPaneSpacing=((!$altP||altS.isHidden?0:options[altPane][altS.isClosed!==false?"spacing_closed":"spacing_open"])||0),containerSize=(dir=="horz"?sC.innerHeight:sC.innerWidth),minCenterDims=cssMinDims("center"),minCenterSize=dir=="horz"?max(options.center.minHeight,minCenterDims.minHeight):max(options.center.minWidth,minCenterDims.minWidth),limitSize=(containerSize-paneSpacing-(isSliding?0:(_parseSize("center",minCenterSize,dir)+altPaneSize+altPaneSpacing))),minSize=s.minSize=max(_parseSize(pane,o.minSize),cssMinDims(pane).minSize),maxSize=s.maxSize=min((o.maxSize?_parseSize(pane,o.maxSize):100000),limitSize),r=s.resizerPosition={},top=sC.inset.top,left=sC.inset.left,W=sC.innerWidth,H=sC.innerHeight,rW=o.spacing_open;switch(pane){case"north":r.min=top+minSize;r.max=top+maxSize;break;case"west":r.min=left+minSize;r.max=left+maxSize;break;case"south":r.min=top+H-maxSize-rW;r.max=top+H-minSize-rW;break;case"east":r.min=left+W-maxSize-rW;r.max=left+W-minSize-rW;break}},calcNewCenterPaneDims=function(){var d={top:getPaneSize("north",true),bottom:getPaneSize("south",true),left:getPaneSize("west",true),right:getPaneSize("east",true),width:0,height:0};d.width=sC.innerWidth-d.left-d.right;d.height=sC.innerHeight-d.bottom-d.top;d.top+=sC.inset.top;d.bottom+=sC.inset.bottom;d.left+=sC.inset.left;d.right+=sC.inset.right;return d},getHoverClasses=function(el,allStates){var $El=$(el),type=$El.data("layoutRole"),pane=$El.data("layoutEdge"),o=options[pane],root=o[type+"Class"],_pane="-"+pane,_open="-open",_closed="-closed",_slide="-sliding",_hover="-hover ",_state=$El.hasClass(root+_closed)?_closed:_open,_alt=_state===_closed?_open:_closed,classes=(root+_hover)+(root+_pane+_hover)+(root+_state+_hover)+(root+_pane+_state+_hover);if(allStates){classes+=(root+_alt+_hover)+(root+_pane+_alt+_hover)}if(type=="resizer"&&$El.hasClass(root+_slide)){classes+=(root+_slide+_hover)+(root+_pane+_slide+_hover)}return String.prototype.trim.call(classes)},addHover=function(evt,el){var $E=$(el||this);if(evt&&$E.data("layoutRole")==="toggler"){evt.stopPropagation()}$E.addClass(getHoverClasses($E))},removeHover=function(evt,el){var $E=$(el||this);$E.removeClass(getHoverClasses($E,true))},onResizerEnter=function(evt){var pane=$(this).data("layoutEdge"),s=state[pane],$d=$(document);if(s.isResizing||state.paneResizing){return}if(options.maskPanesEarly){showMasks(pane,{resizing:true})}},onResizerLeave=function(evt,el){var e=el||this,pane=$(e).data("layoutEdge"),name=pane+"ResizerLeave",$d=$(document);timer.clear(pane+"_openSlider");timer.clear(name);if(!el){timer.set(name,function(){onResizerLeave(evt,e)},200)}else{if(options.maskPanesEarly&&!state.paneResizing){hideMasks()}}},_create=function(){initOptions();var o=options,s=state;s.creatingLayout=true;runPluginCallbacks(Instance,$.layout.onCreate);if(false===_runCallbacks("onload_start")){return"cancel"}_initContainer();initHotkeys();$(window).on("unload."+sID,unload);runPluginCallbacks(Instance,$.layout.onLoad);if(o.initPanes){_initLayoutElements()}delete s.creatingLayout;resizeAll();$.each(["south","north","east","west"],function(i,pane){if(!$Ps[pane]){return}o=options[pane];s=state[pane];var $P=$Ps[pane];if(o.initHidden){hide(pane)}else{if(o.initClosed){close(pane)}}});return state.initialized},isInitialized=function(){if(state.initialized||state.creatingLayout){return true}else{return _initLayoutElements()}},_initLayoutElements=function(retry){var o=options;if(!$N.is(":visible")){if(!retry&&browser.webkit&&$N[0].tagName==="BODY"){setTimeout(function(){_initLayoutElements(true)},50)}return false}if(!getPane("center").length){return _log(o.errors.centerPaneMissing)}state.creatingLayout=true;$.extend(sC,elDims($N,o.inset));initPanes();if(o.scrollToBookmarkOnLoad){var l=self.location;if(l.hash){l.replace(l.hash)}}if(Instance.hasParentLayout){o.resizeWithWindow=false}else{if(o.resizeWithWindow){$(window).on("resize."+sID,windowResize)}}delete state.creatingLayout;state.initialized=true;runPluginCallbacks(Instance,$.layout.onReady);_runCallbacks("onload_end");return true},createChildren=function(evt_or_pane,opts){var pane=evtPane.call(this,evt_or_pane),$P=$Ps[pane];if(!$P){return}var $C=$Cs[pane],s=state[pane],o=options[pane],sm=options.stateManagement||{},cos=opts?(o.children=opts):o.children;if($.isPlainObject(cos)){cos=[cos]}else{if(!cos||!Array.isArray(cos)){return}}$.each(cos,function(idx,co){if(!$.isPlainObject(co)){return}var $containers=co.containerSelector?$P.find(co.containerSelector):($C||$P);$containers.each(function(){var $cont=$(this),child=$cont.data("layout");if(!child){setInstanceKey({container:$cont,options:co},s);if(sm.includeChildren&&state.stateData[pane]){var paneChildren=state.stateData[pane].children||{},childState=paneChildren[co.instanceKey],co_sm=co.stateManagement||(co.stateManagement={autoLoad:true});if(co_sm.autoLoad===true&&childState){co_sm.autoSave=false;co_sm.includeChildren=true;co_sm.autoLoad=$.extend(true,{},childState)}}child=$cont.layout(co);if(child){refreshChildren(pane,child)}}})})},setInstanceKey=function(child,parentPaneState){var $c=child.container,o=child.options,sm=o.stateManagement,key=o.instanceKey||$c.data("layoutInstanceKey");if(!key){key=(sm&&sm.cookie?sm.cookie.name:"")||o.name}if(!key){key="layout"+(++parentPaneState.childIdx)}else{key=key.replace(/[^\w-]/gi,"_").replace(/_{2,}/g,"_")}o.instanceKey=key;$c.data("layoutInstanceKey",key);return key},refreshChildren=function(pane,newChild){var $P=$Ps[pane],pC=children[pane],s=state[pane],o;if($.isPlainObject(pC)){$.each(pC,function(key,child){if(child.destroyed){delete pC[key]}});if($.isEmptyObject(pC)){pC=children[pane]=null}}if(!newChild&&!pC){newChild=$P.data("layout")}if(newChild){newChild.hasParentLayout=true;o=newChild.options;setInstanceKey(newChild,s);if(!pC){pC=children[pane]={}}pC[o.instanceKey]=newChild.container.data("layout")}Instance[pane].children=children[pane];if(!newChild){createChildren(pane)}},windowResize=function(){var o=options,delay=Number(o.resizeWithWindowDelay);if(delay<10){delay=100}timer.clear("winResize");timer.set("winResize",function(){timer.clear("winResize");timer.clear("winResizeRepeater");var dims=elDims($N,o.inset);if(dims.innerWidth!==sC.innerWidth||dims.innerHeight!==sC.innerHeight){resizeAll()}},delay);if(!timer.data.winResizeRepeater){setWindowResizeRepeater()}},setWindowResizeRepeater=function(){var delay=Number(options.resizeWithWindowMaxDelay);if(delay>0){timer.set("winResizeRepeater",function(){setWindowResizeRepeater();resizeAll()},delay)}},unload=function(){var o=options;_runCallbacks("onunload_start");runPluginCallbacks(Instance,$.layout.onUnload);_runCallbacks("onunload_end")},_initContainer=function(){var N=$N[0],$H=$("html"),tag=sC.tagName=N.tagName,id=sC.id=N.id,cls=sC.className=N.className,o=options,name=o.name,props="position,margin,padding,border",css="layoutCSS",CSS={},hid="hidden",parent=$N.data("parentLayout"),pane=$N.data("layoutEdge"),isChild=parent&&pane,num=$.layout.cssNum,$parent,n;sC.ref=(o.name?o.name+" layout / ":"")+tag+(id?"#"+id:cls?".["+cls+"]":"");sC.isBody=(tag==="BODY");if(!isChild&&!sC.isBody){$parent=$N.closest("."+$.layout.defaults.panes.paneClass);parent=$parent.data("parentLayout");pane=$parent.data("layoutEdge");isChild=parent&&pane}$N.data({layout:Instance,layoutContainer:sID}).addClass(o.containerClass);var layoutMethods={destroy:"",initPanes:"",resizeAll:"resizeAll",resize:"resizeAll"};for(name in layoutMethods){$N.on("layout"+name.toLowerCase()+"."+sID,Instance[layoutMethods[name]||name])}if(isChild){Instance.hasParentLayout=true;parent.refreshChildren(pane,Instance)}if(!$N.data(css)){if(sC.isBody){$N.data(css,$.extend(styles($N,props),{height:$N.css("height"),overflow:$N.css("overflow"),overflowX:$N.css("overflowX"),overflowY:$N.css("overflowY")}));$H.data(css,$.extend(styles($H,"padding"),{height:"auto",overflow:$H.css("overflow"),overflowX:$H.css("overflowX"),overflowY:$H.css("overflowY")}))}else{$N.data(css,styles($N,props+",top,bottom,left,right,width,height,overflow,overflowX,overflowY"))}}try{CSS={overflow:hid,overflowX:hid,overflowY:hid};$N.css(CSS);if(o.inset&&!$.isPlainObject(o.inset)){n=parseInt(o.inset,10)||0;o.inset={top:n,bottom:n,left:n,right:n}}if(sC.isBody){if(!o.outset){o.outset={top:num($H,"paddingTop"),bottom:num($H,"paddingBottom"),left:num($H,"paddingLeft"),right:num($H,"paddingRight")}}else{if(!$.isPlainObject(o.outset)){n=parseInt(o.outset,10)||0;o.outset={top:n,bottom:n,left:n,right:n}}}$H.css(CSS).css({height:"100%",border:"none",padding:0,margin:0});if(browser.isIE6){$N.css({width:"100%",height:"100%",border:"none",padding:0,margin:0,position:"relative"});if(!o.inset){o.inset=elDims($N).inset}}else{$N.css({width:"auto",height:"auto",margin:0,position:"absolute"});$N.css(o.outset)}$.extend(sC,elDims($N,o.inset))}else{var p=$N.css("position");if(!p||!p.match(/(fixed|absolute|relative)/)){$N.css("position","relative")}if($N.is(":visible")){$.extend(sC,elDims($N,o.inset));if(sC.innerHeight<1){_log(o.errors.noContainerHeight.replace(/CONTAINER/,sC.ref))}}}if(num($N,"minWidth")){$N.parent().css("overflowX","auto")}if(num($N,"minHeight")){$N.parent().css("overflowY","auto")}}catch(ex){}},initHotkeys=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var o=options[pane];if(o.enableCursorHotkey||o.customHotkey){$(document).on("keydown."+sID,keyDown);return false}})},initOptions=function(){var data,d,pane,key,val,i,c,o;opts=$.layout.transformData(opts,true);opts=$.layout.backwardCompatibility.renameAllOptions(opts);if(!$.isEmptyObject(opts.panes)){data=$.layout.optionsMap.noDefault;for(i=0,c=data.length;i0){z.pane_normal=zo;z.content_mask=max(zo+1,z.content_mask);z.resizer_normal=max(zo+2,z.resizer_normal)}delete options.panes;function createFxOptions(pane){var o=options[pane],d=options.panes;if(!o.fxSettings){o.fxSettings={}}if(!d.fxSettings){d.fxSettings={}}$.each(["_open","_close","_size"],function(i,n){var sName="fxName"+n,sSpeed="fxSpeed"+n,sSettings="fxSettings"+n,fxName=o[sName]=o[sName]||d[sName]||o.fxName||d.fxName||"none",fxExists=$.effects&&($.effects[fxName]||($.effects.effect&&$.effects.effect[fxName]));if(fxName==="none"||!options.effects[fxName]||!fxExists){fxName=o[sName]="none"}var fx=options.effects[fxName]||{},fx_all=fx.all||null,fx_pane=fx[pane]||null;o[sSpeed]=o[sSpeed]||d[sSpeed]||o.fxSpeed||d.fxSpeed||null;o[sSettings]=$.extend(true,{},fx_all,fx_pane,d.fxSettings,o.fxSettings,d[sSettings],o[sSettings])});delete o.fxName;delete o.fxSpeed;delete o.fxSettings}},getPane=function(pane){var sel=options[pane].paneSelector;if(sel.substr(0,1)==="#"){return $N.find(sel).eq(0)}else{var $P=$N.children(sel).eq(0);return $P.length?$P:$N.children("form:first").children(sel).eq(0)}},initPanes=function(evt){evtPane(evt);$.each(_c.allPanes,function(idx,pane){addPane(pane,true)});initHandles();$.each(_c.borderPanes,function(i,pane){if($Ps[pane]&&state[pane].isVisible){setSizeLimits(pane);makePaneFit(pane)}});sizeMidPanes("center");$.each(_c.allPanes,function(idx,pane){afterInitPane(pane)})},addPane=function(pane,force){if(!force&&!isInitialized()){return}var o=options[pane],s=state[pane],c=_c[pane],dir=c.dir,fx=s.fx,spacing=o.spacing_open||0,isCenter=(pane==="center"),CSS={},$P=$Ps[pane],size,minSize,maxSize,child;if($P){removePane(pane,false,true,false)}else{$Cs[pane]=false}$P=$Ps[pane]=getPane(pane);if(!$P.length){$Ps[pane]=false;return}if(!$P.data("layoutCSS")){var props="position,top,left,bottom,right,width,height,overflow,zIndex,display,backgroundColor,padding,margin,border";$P.data("layoutCSS",styles($P,props))}Instance[pane]={name:pane,pane:$Ps[pane],content:$Cs[pane],options:options[pane],state:state[pane],children:children[pane]};$P.data({parentLayout:Instance,layoutPane:Instance[pane],layoutEdge:pane,layoutRole:"pane"}).css(c.cssReq).css("zIndex",options.zIndexes.pane_normal).css(o.applyDemoStyles?c.cssDemo:{}).addClass(o.paneClass+" "+o.paneClass+"-"+pane).on("mouseenter."+sID,addHover).on("mouseleave."+sID,removeHover);var paneMethods={hide:"",show:"",toggle:"",close:"",open:"",slideOpen:"",slideClose:"",slideToggle:"",size:"sizePane",sizePane:"sizePane",sizeContent:"",sizeHandles:"",enableClosable:"",disableClosable:"",enableSlideable:"",disableSlideable:"",enableResizable:"",disableResizable:"",swapPanes:"swapPanes",swap:"swapPanes",move:"swapPanes",removePane:"removePane",remove:"removePane",createChildren:"",resizeChildren:"",resizeAll:"resizeAll",resizeLayout:"resizeAll"},name;for(name in paneMethods){$P.on("layoutpane"+name.toLowerCase()+"."+sID,Instance[paneMethods[name]||name])}initContent(pane,false);if(!isCenter){size=s.size=_parseSize(pane,o.size);minSize=_parseSize(pane,o.minSize)||1;maxSize=_parseSize(pane,o.maxSize)||100000;if(size>0){size=max(min(size,maxSize),minSize)}s.autoResize=o.autoResize;s.isClosed=false;s.isSliding=false;s.isResizing=false;s.isHidden=false;if(!s.pins){s.pins=[]}}s.tagName=$P[0].tagName;s.edge=pane;s.noRoom=false;s.isVisible=true;setPanePosition(pane);if(dir==="horz"){CSS.height=cssH($P,size)}else{if(dir==="vert"){CSS.width=cssW($P,size)}}$P.css(CSS);if(dir!="horz"){sizeMidPanes(pane,true)}if(state.initialized){initHandles(pane);initHotkeys(pane)}if(o.initClosed&&o.closable&&!o.initHidden){close(pane,true,true)}else{if(o.initHidden||o.initClosed){hide(pane)}else{if(!s.noRoom){$P.css("display","block")}}}$P.css("visibility","visible");if(o.showOverflowOnHover){$P.on("hover",allowOverflow,resetOverflow)}if(state.initialized){afterInitPane(pane)}},afterInitPane=function(pane){var $P=$Ps[pane],s=state[pane],o=options[pane];if(!$P){return}if($P.data("layout")){refreshChildren(pane,$P.data("layout"))}if(s.isVisible){if(state.initialized){resizeAll()}else{sizeContent(pane)}if(o.triggerEventsOnLoad){_runCallbacks("onresize_end",pane)}else{resizeChildren(pane,true)}}if(o.initChildren&&o.children){createChildren(pane)}},setPanePosition=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var $P=$Ps[pane],$R=$Rs[pane],o=options[pane],s=state[pane],side=_c[pane].side,CSS={};if(!$P){return}switch(pane){case"north":CSS.top=sC.inset.top;CSS.left=sC.inset.left;CSS.right=sC.inset.right;break;case"south":CSS.bottom=sC.inset.bottom;CSS.left=sC.inset.left;CSS.right=sC.inset.right;break;case"west":CSS.left=sC.inset.left;break;case"east":CSS.right=sC.inset.right;break;case"center":}$P.css(CSS);if($R&&s.isClosed){$R.css(side,sC.inset[side])}else{if($R&&!s.isHidden){$R.css(side,sC.inset[side]+getPaneSize(pane))}}})},initHandles=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var $P=$Ps[pane];$Rs[pane]=false;$Ts[pane]=false;if(!$P){return}var o=options[pane],s=state[pane],c=_c[pane],paneId=o.paneSelector.substr(0,1)==="#"?o.paneSelector.substr(1):"",rClass=o.resizerClass,tClass=o.togglerClass,spacing=(s.isVisible?o.spacing_open:o.spacing_closed),_pane="-"+pane,_state=(s.isVisible?"-open":"-closed"),I=Instance[pane],$R=I.resizer=$Rs[pane]=$("
                                      "),$T=I.toggler=(o.closable?$Ts[pane]=$("
                                      "):false);if(!s.isVisible&&o.slidable){$R.attr("title",o.tips.Slide).css("cursor",o.sliderCursor)}$R.attr("id",paneId?paneId+"-resizer":"").data({parentLayout:Instance,layoutPane:Instance[pane],layoutEdge:pane,layoutRole:"resizer"}).css(_c.resizers.cssReq).css("zIndex",options.zIndexes.resizer_normal).css(o.applyDemoStyles?_c.resizers.cssDemo:{}).addClass(rClass+" "+rClass+_pane).on("hover",addHover,removeHover).on("hover",onResizerEnter,onResizerLeave).on("mousedown",$.layout.disableTextSelection).on("mouseup",$.layout.enableTextSelection).appendTo($N);if($.fn.disableSelection){$R.disableSelection()}if(o.resizerDblClickToggle){$R.on("dblclick."+sID,toggle)}if($T){$T.attr("id",paneId?paneId+"-toggler":"").data({parentLayout:Instance,layoutPane:Instance[pane],layoutEdge:pane,layoutRole:"toggler"}).css(_c.togglers.cssReq).css(o.applyDemoStyles?_c.togglers.cssDemo:{}).addClass(tClass+" "+tClass+_pane).on("hover",addHover,removeHover).on("mouseenter",onResizerEnter).appendTo($R);if(o.togglerContent_open){$(""+o.togglerContent_open+"").data({layoutEdge:pane,layoutRole:"togglerContent"}).data("layoutRole","togglerContent").data("layoutEdge",pane).addClass("content content-open").css("display","none").appendTo($T)}if(o.togglerContent_closed){$(""+o.togglerContent_closed+"").data({layoutEdge:pane,layoutRole:"togglerContent"}).addClass("content content-closed").css("display","none").appendTo($T)}enableClosable(pane)}initResizable(pane);if(s.isVisible){setAsOpen(pane)}else{setAsClosed(pane);bindStartSlidingEvents(pane,true)}});sizeHandles()},initContent=function(pane,resize){if(!isInitialized()){return}var o=options[pane],sel=o.contentSelector,I=Instance[pane],$P=$Ps[pane],$C;if(sel){$C=I.content=$Cs[pane]=(o.findNestedContent)?$P.find(sel).eq(0):$P.children(sel).eq(0)}if($C&&$C.length){$C.data("layoutRole","content");if(!$C.data("layoutCSS")){$C.data("layoutCSS",styles($C,"height"))}$C.css(_c.content.cssReq);if(o.applyDemoStyles){$C.css(_c.content.cssDemo);$P.css(_c.content.cssDemoPane)}if($P.css("overflowX").match(/(scroll|auto)/)){$P.css("overflow","hidden")}state[pane].content={};if(resize!==false){sizeContent(pane)}}else{I.content=$Cs[pane]=false}},initResizable=function(panes){var draggingAvailable=$.layout.plugins.draggable,side;panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(idx,pane){var o=options[pane];if(!draggingAvailable||!$Ps[pane]||!o.resizable){o.resizable=false;return true}var s=state[pane],z=options.zIndexes,c=_c[pane],side=c.dir=="horz"?"top":"left",$P=$Ps[pane],$R=$Rs[pane],base=o.resizerClass,lastPos=0,r,live,resizerClass=base+"-drag",resizerPaneClass=base+"-"+pane+"-drag",helperClass=base+"-dragging",helperPaneClass=base+"-"+pane+"-dragging",helperLimitClass=base+"-dragging-limit",helperPaneLimitClass=base+"-"+pane+"-dragging-limit",helperClassesSet=false;if(!s.isClosed){$R.attr("title",o.tips.Resize).css("cursor",o.resizerCursor)}$R.draggable({containment:$N[0],axis:(c.dir=="horz"?"y":"x"),delay:0,distance:1,grid:o.resizingGrid,helper:"clone",opacity:o.resizerDragOpacity,addClasses:false,zIndex:z.resizer_drag,start:function(e,ui){o=options[pane];s=state[pane];live=o.livePaneResizing;if(false===_runCallbacks("ondrag_start",pane)){return false}s.isResizing=true;state.paneResizing=pane;timer.clear(pane+"_closeSlider");setSizeLimits(pane);r=s.resizerPosition;lastPos=ui.position[side];$R.addClass(resizerClass+" "+resizerPaneClass);helperClassesSet=false;showMasks(pane,{resizing:true})},drag:function(e,ui){if(!helperClassesSet){ui.helper.addClass(helperClass+" "+helperPaneClass).css({right:"auto",bottom:"auto"}).children().css("visibility","hidden");helperClassesSet=true;if(s.isSliding){$Ps[pane].css("zIndex",z.pane_sliding)}}var limit=0;if(ui.position[side]r.max){ui.position[side]=r.max;limit=1}}if(limit){ui.helper.addClass(helperLimitClass+" "+helperPaneLimitClass);window.defaultStatus=(limit>0&&pane.match(/(north|west)/))||(limit<0&&pane.match(/(south|east)/))?o.tips.maxSizeWarning:o.tips.minSizeWarning}else{ui.helper.removeClass(helperLimitClass+" "+helperPaneLimitClass);window.defaultStatus=""}if(live&&Math.abs(ui.position[side]-lastPos)>=o.liveResizingTolerance){lastPos=ui.position[side];resizePanes(e,ui,pane)}},stop:function(e,ui){$("body").enableSelection();window.defaultStatus="";$R.removeClass(resizerClass+" "+resizerPaneClass);s.isResizing=false;state.paneResizing=false;resizePanes(e,ui,pane,true)}})});var resizePanes=function(evt,ui,pane,resizingDone){var dragPos=ui.position,c=_c[pane],o=options[pane],s=state[pane],resizerPos;switch(pane){case"north":resizerPos=dragPos.top;break;case"west":resizerPos=dragPos.left;break;case"south":resizerPos=sC.layoutHeight-dragPos.top-o.spacing_open;break;case"east":resizerPos=sC.layoutWidth-dragPos.left-o.spacing_open;break}var newSize=resizerPos-sC.inset[c.side];if(!resizingDone){if(Math.abs(newSize-s.size)=0;i--){$M=$Ms.eq(i);p=$M.data("layoutMask");if(!options[p].maskObjects){$M.hide()}}}}},getMasks=function(pane){var $Masks=$([]),$M,i=0,c=$Ms.length;for(;is.maxSize){syncPinBtns(pane,false);if(!noAlert&&o.tips.noRoomToOpen){alert(o.tips.noRoomToOpen)}return queueNext()}if(slide){bindStopSlidingEvents(pane,true)}else{if(s.isSliding){bindStopSlidingEvents(pane,false)}else{if(o.slidable){bindStartSlidingEvents(pane,false)}}}s.noRoom=false;makePaneFit(pane);isShowing=s.isShowing;delete s.isShowing;doFX=!noAnimation&&s.isClosed&&(o.fxName_open!="none");s.isMoving=true;s.isVisible=true;s.isClosed=false;if(isShowing){s.isHidden=false}if(doFX){lockPaneForFX(pane,true);$P.show(o.fxName_open,o.fxSettings_open,o.fxSpeed_open,function(){lockPaneForFX(pane,false);if(s.isVisible){open_2()}queueNext()})}else{_showPane(pane);open_2();queueNext()}});function open_2(){s.isMoving=false;_fixIframe(pane);if(!s.isSliding){sizeMidPanes(_c[pane].dir=="vert"?"center":"",false)}setAsOpen(pane)}},setAsOpen=function(pane,skipCallback){var $P=$Ps[pane],$R=$Rs[pane],$T=$Ts[pane],o=options[pane],s=state[pane],side=_c[pane].side,rClass=o.resizerClass,tClass=o.togglerClass,_pane="-"+pane,_open="-open",_closed="-closed",_sliding="-sliding";$R.css(side,sC.inset[side]+getPaneSize(pane)).removeClass(rClass+_closed+" "+rClass+_pane+_closed).addClass(rClass+_open+" "+rClass+_pane+_open);if(s.isSliding){$R.addClass(rClass+_sliding+" "+rClass+_pane+_sliding)}else{$R.removeClass(rClass+_sliding+" "+rClass+_pane+_sliding)}removeHover(0,$R);if(o.resizable&&$.layout.plugins.draggable){$R.draggable("enable").css("cursor",o.resizerCursor).attr("title",o.tips.Resize)}else{if(!s.isSliding){$R.css("cursor","default")}}if($T){$T.removeClass(tClass+_closed+" "+tClass+_pane+_closed).addClass(tClass+_open+" "+tClass+_pane+_open).attr("title",o.tips.Close);removeHover(0,$T);$T.children(".content-closed").hide();$T.children(".content-open").css("display","block")}syncPinBtns(pane,!s.isSliding);$.extend(s,elDims($P));if(state.initialized){sizeHandles();sizeContent(pane,true)}if(!skipCallback&&(state.initialized||o.triggerEventsOnLoad)&&$P.is(":visible")){_runCallbacks("onopen_end",pane);if(s.isShowing){_runCallbacks("onshow_end",pane)}if(state.initialized){_runCallbacks("onresize_end",pane)}}},slideOpen=function(evt_or_pane){if(!isInitialized()){return}var evt=evtObj(evt_or_pane),pane=evtPane.call(this,evt_or_pane),s=state[pane],delay=options[pane].slideDelay_open;if(pane==="center"){return}if(evt){evt.stopImmediatePropagation()}if(s.isClosed&&evt&&evt.type==="mouseenter"&&delay>0){timer.set(pane+"_openSlider",open_NOW,delay)}else{open_NOW()}function open_NOW(){if(!s.isClosed){bindStopSlidingEvents(pane,true)}else{if(!s.isMoving){open(pane,true)}}}},slideClose=function(evt_or_pane){if(!isInitialized()){return}var evt=evtObj(evt_or_pane),pane=evtPane.call(this,evt_or_pane),o=options[pane],s=state[pane],delay=s.isMoving?1000:300;if(pane==="center"){return}if(s.isClosed||s.isResizing){}else{if(o.slideTrigger_close==="click"){close_NOW()}else{if(o.preventQuickSlideClose&&s.isMoving){}else{if(o.preventPrematureSlideClose&&evt&&$.layout.isMouseOverElem(evt,$Ps[pane])){}else{if(evt){timer.set(pane+"_closeSlider",close_NOW,max(o.slideDelay_close,delay))}else{close_NOW()}}}}}function close_NOW(){if(s.isClosed){bindStopSlidingEvents(pane,false)}else{if(!s.isMoving){close(pane)}}}},slideToggle=function(evt_or_pane){var pane=evtPane.call(this,evt_or_pane);toggle(pane,true)},lockPaneForFX=function(pane,doLock){var $P=$Ps[pane],s=state[pane],o=options[pane],z=options.zIndexes;if(doLock){showMasks(pane,{animation:true,objectsOnly:true});$P.css({zIndex:z.pane_animate});if(pane=="south"){$P.css({top:sC.inset.top+sC.innerHeight-$P.outerHeight()})}else{if(pane=="east"){$P.css({left:sC.inset.left+sC.innerWidth-$P.outerWidth()})}}}else{hideMasks();$P.css({zIndex:(s.isSliding?z.pane_sliding:z.pane_normal)});if(pane=="south"){$P.css({top:"auto"})}else{if(pane=="east"&&!$P.css("left").match(/\-99999/)){$P.css({left:"auto"})}}if(browser.msie&&o.fxOpacityFix&&o.fxName_open!="slide"&&$P.css("filter")&&$P.css("opacity")==1){$P[0].style.removeAttribute("filter")}}},bindStartSlidingEvents=function(pane,enable){var o=options[pane],$P=$Ps[pane],$R=$Rs[pane],evtName=o.slideTrigger_open.toLowerCase();if(!$R||(enable&&!o.slidable)){return}if(evtName.match(/mouseover/)){evtName=o.slideTrigger_open="mouseenter"}else{if(!evtName.match(/(click|dblclick|mouseenter)/)){evtName=o.slideTrigger_open="click"}}if(o.resizerDblClickToggle&&evtName.match(/click/)){$R[enable?"unbind":"bind"]("dblclick."+sID,toggle)}$R[enable?"bind":"unbind"](evtName+"."+sID,slideOpen).css("cursor",enable?o.sliderCursor:"default").attr("title",enable?o.tips.Slide:"")},bindStopSlidingEvents=function(pane,enable){var o=options[pane],s=state[pane],c=_c[pane],z=options.zIndexes,evtName=o.slideTrigger_close.toLowerCase(),action=(enable?"bind":"unbind"),$P=$Ps[pane],$R=$Rs[pane];timer.clear(pane+"_closeSlider");if(enable){s.isSliding=true;state.panesSliding[pane]=true;bindStartSlidingEvents(pane,false)}else{s.isSliding=false;delete state.panesSliding[pane]}$P.css("zIndex",enable?z.pane_sliding:z.pane_normal);$R.css("zIndex",enable?z.pane_sliding+2:z.resizer_normal);if(!evtName.match(/(click|mouseleave)/)){evtName=o.slideTrigger_close="mouseleave"}$R[action](evtName,slideClose);if(evtName==="mouseleave"){$P[action]("mouseleave."+sID,slideClose);$R[action]("mouseenter."+sID,cancelMouseOut);$P[action]("mouseenter."+sID,cancelMouseOut)}if(!enable){timer.clear(pane+"_closeSlider")}else{if(evtName==="click"&&!o.resizable){$R.css("cursor",enable?o.sliderCursor:"default");$R.attr("title",enable?o.tips.Close:"")}}function cancelMouseOut(evt){timer.clear(pane+"_closeSlider");evt.stopPropagation()}},makePaneFit=function(pane,isOpening,skipCallback,force){var o=options[pane],s=state[pane],c=_c[pane],$P=$Ps[pane],$R=$Rs[pane],isSidePane=c.dir==="vert",hasRoom=false;if(pane==="center"||(isSidePane&&s.noVerticalRoom)){hasRoom=(s.maxHeight>=0);if(hasRoom&&s.noRoom){_showPane(pane);if($R){$R.show()}s.isVisible=true;s.noRoom=false;if(isSidePane){s.noVerticalRoom=false}_fixIframe(pane)}else{if(!hasRoom&&!s.noRoom){_hidePane(pane);if($R){$R.hide()}s.isVisible=false;s.noRoom=true}}}if(pane==="center"){}else{if(s.minSize<=s.maxSize){hasRoom=true;if(s.size>s.maxSize){sizePane(pane,s.maxSize,skipCallback,true,force)}else{if(s.sizesize){thisTry.attempt=max(0,lastTry.attempt-(lastTry.actual-size))}else{thisTry.attempt=max(0,lastTry.attempt+(size-lastTry.actual))}thisTry.cssSize=cssSize(pane,thisTry.attempt);$P.css(dimName,thisTry.cssSize);thisTry.actual=dimName=="width"?$P.outerWidth():$P.outerHeight();thisTry.correct=(size===thisTry.actual);if(tries.length===1){_log(msg,false,true);_log(lastTry,false,true)}_log(thisTry,false,true);if(tries.length>3){break}tries.push(thisTry);lastTry=tries[tries.length-1]}s.size=size;$.extend(s,elDims($P));if(s.isVisible&&$P.is(":visible")){if($R){$R.css(side,size+sC.inset[side])}sizeContent(pane)}if(!skipCallback&&!skipResizeWhileDragging&&state.initialized&&s.isVisible){_runCallbacks("onresize_end",pane)}if(!skipCallback){if(!s.isSliding){sizeMidPanes(_c[pane].dir=="horz"?"":"center",skipResizeWhileDragging,force)}sizeHandles()}var altPane=_c.oppositeEdge[pane];if(size1){_log(msg+"\nSee the Error Console for details.",true,true)}}},sizeMidPanes=function(panes,skipCallback,force){panes=(panes?panes:"east,west,center").split(",");$.each(panes,function(i,pane){if(!$Ps[pane]){return}var o=options[pane],s=state[pane],$P=$Ps[pane],$R=$Rs[pane],isCenter=(pane=="center"),hasRoom=true,CSS={},visCSS=$.layout.showInvisibly($P),newCenter=calcNewCenterPaneDims();$.extend(s,elDims($P));if(pane==="center"){if(!force&&s.isVisible&&newCenter.width===s.outerWidth&&newCenter.height===s.outerHeight){$P.css(visCSS);return true}$.extend(s,cssMinDims(pane),{maxWidth:newCenter.width,maxHeight:newCenter.height});CSS=newCenter;s.newWidth=CSS.width;s.newHeight=CSS.height;CSS.width=cssW($P,CSS.width);CSS.height=cssH($P,CSS.height);hasRoom=CSS.width>=0&&CSS.height>=0;if(!state.initialized&&o.minWidth>newCenter.width){var reqPx=o.minWidth-s.outerWidth,minE=options.east.minSize||0,minW=options.west.minSize||0,sizeE=state.east.size,sizeW=state.west.size,newE=sizeE,newW=sizeW;if(reqPx>0&&state.east.isVisible&&sizeE>minE){newE=max(sizeE-minE,sizeE-reqPx);reqPx-=sizeE-newE}if(reqPx>0&&state.west.isVisible&&sizeW>minW){newW=max(sizeW-minW,sizeW-reqPx);reqPx-=sizeW-newW}if(reqPx===0){if(sizeE&&sizeE!=minE){sizePane("east",newE,true,true,force)}if(sizeW&&sizeW!=minW){sizePane("west",newW,true,true,force)}sizeMidPanes("center",skipCallback,force);$P.css(visCSS);return}}}else{if(s.isVisible&&!s.noVerticalRoom){$.extend(s,elDims($P),cssMinDims(pane))}if(!force&&!s.noVerticalRoom&&newCenter.height===s.outerHeight){$P.css(visCSS);return true}CSS.top=newCenter.top;CSS.bottom=newCenter.bottom;s.newSize=newCenter.height;CSS.height=cssH($P,newCenter.height);s.maxHeight=CSS.height;hasRoom=(s.maxHeight>=0);if(!hasRoom){s.noVerticalRoom=true}}if(hasRoom){if(!skipCallback&&state.initialized){_runCallbacks("onresize_start",pane)}$P.css(CSS);if(pane!=="center"){sizeHandles(pane)}if(s.noRoom&&!s.isClosed&&!s.isHidden){makePaneFit(pane)}if(s.isVisible){$.extend(s,elDims($P));if(state.initialized){sizeContent(pane)}}}else{if(!s.noRoom&&s.isVisible){makePaneFit(pane)}}$P.css(visCSS);delete s.newSize;delete s.newWidth;delete s.newHeight;if(!s.isVisible){return true}if(pane==="center"){var fix=browser.isIE6||!browser.boxModel;if($Ps.north&&(fix||state.north.tagName=="IFRAME")){$Ps.north.css("width",cssW($Ps.north,sC.innerWidth))}if($Ps.south&&(fix||state.south.tagName=="IFRAME")){$Ps.south.css("width",cssW($Ps.south,sC.innerWidth))}}if(!skipCallback&&state.initialized){_runCallbacks("onresize_end",pane)}})},resizeAll=function(evt_or_refresh){var oldW=sC.innerWidth,oldH=sC.innerHeight;evtPane(evt_or_refresh);if(!$N.is(":visible")){return}if(!state.initialized){_initLayoutElements();return}if(evt_or_refresh===true&&$.isPlainObject(options.outset)){$N.css(options.outset)}$.extend(sC,elDims($N,options.inset));if(!sC.outerHeight){return}if(evt_or_refresh===true){setPanePosition()}if(false===_runCallbacks("onresizeall_start")){return false}var 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layoutMethods={destroy:"",initPanes:"",resizeAll:"resizeAll",resize:"resizeAll"};for(name in layoutMethods){$N.on("layout"+name.toLowerCase()+"."+sID,Instance[layoutMethods[name]||name])}if(isChild){Instance.hasParentLayout=true;parent.refreshChildren(pane,Instance)}if(!$N.data(css)){if(sC.isBody){$N.data(css,$.extend(styles($N,props),{height:$N.css("height"),overflow:$N.css("overflow"),overflowX:$N.css("overflowX"),overflowY:$N.css("overflowY")}));$H.data(css,$.extend(styles($H,"padding"),{height:"auto",overflow:$H.css("overflow"),overflowX:$H.css("overflowX"),overflowY:$H.css("overflowY")}))}else{$N.data(css,styles($N,props+",top,bottom,left,right,width,height,overflow,overflowX,overflowY"))}}try{CSS={overflow:hid,overflowX:hid,overflowY:hid};$N.css(CSS);if(o.inset&&!$.isPlainObject(o.inset)){n=parseInt(o.inset,10)||0;o.inset={top:n,bottom:n,left:n,right:n}}if(sC.isBody){if(!o.outset){o.outset={top:num($H,"paddingTop"),bottom:num($H,"paddingBottom"),left:num($H,"paddingLeft"),right:num($H,"paddingRight")}}else{if(!$.isPlainObject(o.outset)){n=parseInt(o.outset,10)||0;o.outset={top:n,bottom:n,left:n,right:n}}}$H.css(CSS).css({height:"100%",border:"none",padding:0,margin:0});if(browser.isIE6){$N.css({width:"100%",height:"100%",border:"none",padding:0,margin:0,position:"relative"});if(!o.inset){o.inset=elDims($N).inset}}else{$N.css({width:"auto",height:"auto",margin:0,position:"absolute"});$N.css(o.outset)}$.extend(sC,elDims($N,o.inset))}else{var p=$N.css("position");if(!p||!p.match(/(fixed|absolute|relative)/)){$N.css("position","relative")}if($N.is(":visible")){$.extend(sC,elDims($N,o.inset));if(sC.innerHeight<1){_log(o.errors.noContainerHeight.replace(/CONTAINER/,sC.ref))}}}if(num($N,"minWidth")){$N.parent().css("overflowX","auto")}if(num($N,"minHeight")){$N.parent().css("overflowY","auto")}}catch(ex){}},initHotkeys=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var o=options[pane];if(o.enableCursorHotkey||o.customHotkey){$(document).on("keydown."+sID,keyDown);return false}})},initOptions=function(){var data,d,pane,key,val,i,c,o;opts=$.layout.transformData(opts,true);opts=$.layout.backwardCompatibility.renameAllOptions(opts);if(!$.isEmptyObject(opts.panes)){data=$.layout.optionsMap.noDefault;for(i=0,c=data.length;i0){z.pane_normal=zo;z.content_mask=max(zo+1,z.content_mask);z.resizer_normal=max(zo+2,z.resizer_normal)}delete options.panes;function createFxOptions(pane){var o=options[pane],d=options.panes;if(!o.fxSettings){o.fxSettings={}}if(!d.fxSettings){d.fxSettings={}}$.each(["_open","_close","_size"],function(i,n){var sName="fxName"+n,sSpeed="fxSpeed"+n,sSettings="fxSettings"+n,fxName=o[sName]=o[sName]||d[sName]||o.fxName||d.fxName||"none",fxExists=$.effects&&($.effects[fxName]||($.effects.effect&&$.effects.effect[fxName]));if(fxName==="none"||!options.effects[fxName]||!fxExists){fxName=o[sName]="none"}var fx=options.effects[fxName]||{},fx_all=fx.all||null,fx_pane=fx[pane]||null;o[sSpeed]=o[sSpeed]||d[sSpeed]||o.fxSpeed||d.fxSpeed||null;o[sSettings]=$.extend(true,{},fx_all,fx_pane,d.fxSettings,o.fxSettings,d[sSettings],o[sSettings])});delete o.fxName;delete o.fxSpeed;delete o.fxSettings}},getPane=function(pane){var sel=options[pane].paneSelector;if(sel.substr(0,1)==="#"){return $N.find(sel).eq(0)}else{var $P=$N.children(sel).eq(0);return $P.length?$P:$N.children("form:first").children(sel).eq(0)}},initPanes=function(evt){evtPane(evt);$.each(_c.allPanes,function(idx,pane){addPane(pane,true)});initHandles();$.each(_c.borderPanes,function(i,pane){if($Ps[pane]&&state[pane].isVisible){setSizeLimits(pane);makePaneFit(pane)}});sizeMidPanes("center");$.each(_c.allPanes,function(idx,pane){afterInitPane(pane)})},addPane=function(pane,force){if(!force&&!isInitialized()){return}var o=options[pane],s=state[pane],c=_c[pane],dir=c.dir,fx=s.fx,spacing=o.spacing_open||0,isCenter=(pane==="center"),CSS={},$P=$Ps[pane],size,minSize,maxSize,child;if($P){removePane(pane,false,true,false)}else{$Cs[pane]=false}$P=$Ps[pane]=getPane(pane);if(!$P.length){$Ps[pane]=false;return}if(!$P.data("layoutCSS")){var props="position,top,left,bottom,right,width,height,overflow,zIndex,display,backgroundColor,padding,margin,border";$P.data("layoutCSS",styles($P,props))}Instance[pane]={name:pane,pane:$Ps[pane],content:$Cs[pane],options:options[pane],state:state[pane],children:children[pane]};$P.data({parentLayout:Instance,layoutPane:Instance[pane],layoutEdge:pane,layoutRole:"pane"}).css(c.cssReq).css("zIndex",new String(options.zIndexes.pane_normal)).css(o.applyDemoStyles?c.cssDemo:{}).addClass(o.paneClass+" "+o.paneClass+"-"+pane).on("mouseenter."+sID,addHover).on("mouseleave."+sID,removeHover);var paneMethods={hide:"",show:"",toggle:"",close:"",open:"",slideOpen:"",slideClose:"",slideToggle:"",size:"sizePane",sizePane:"sizePane",sizeContent:"",sizeHandles:"",enableClosable:"",disableClosable:"",enableSlideable:"",disableSlideable:"",enableResizable:"",disableResizable:"",swapPanes:"swapPanes",swap:"swapPanes",move:"swapPanes",removePane:"removePane",remove:"removePane",createChildren:"",resizeChildren:"",resizeAll:"resizeAll",resizeLayout:"resizeAll"},name;for(name in paneMethods){$P.on("layoutpane"+name.toLowerCase()+"."+sID,Instance[paneMethods[name]||name])}initContent(pane,false);if(!isCenter){size=s.size=_parseSize(pane,o.size);minSize=_parseSize(pane,o.minSize)||1;maxSize=_parseSize(pane,o.maxSize)||100000;if(size>0){size=max(min(size,maxSize),minSize)}s.autoResize=o.autoResize;s.isClosed=false;s.isSliding=false;s.isResizing=false;s.isHidden=false;if(!s.pins){s.pins=[]}}s.tagName=$P[0].tagName;s.edge=pane;s.noRoom=false;s.isVisible=true;setPanePosition(pane);if(dir==="horz"){CSS.height=cssH($P,size)}else{if(dir==="vert"){CSS.width=cssW($P,size)}}$P.css(CSS);if(dir!="horz"){sizeMidPanes(pane,true)}if(state.initialized){initHandles(pane);initHotkeys(pane)}if(o.initClosed&&o.closable&&!o.initHidden){close(pane,true,true)}else{if(o.initHidden||o.initClosed){hide(pane)}else{if(!s.noRoom){$P.css("display","block")}}}$P.css("visibility","visible");if(o.showOverflowOnHover){$P.on("hover",allowOverflow,resetOverflow)}if(state.initialized){afterInitPane(pane)}},afterInitPane=function(pane){var $P=$Ps[pane],s=state[pane],o=options[pane];if(!$P){return}if($P.data("layout")){refreshChildren(pane,$P.data("layout"))}if(s.isVisible){if(state.initialized){resizeAll()}else{sizeContent(pane)}if(o.triggerEventsOnLoad){_runCallbacks("onresize_end",pane)}else{resizeChildren(pane,true)}}if(o.initChildren&&o.children){createChildren(pane)}},setPanePosition=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var $P=$Ps[pane],$R=$Rs[pane],o=options[pane],s=state[pane],side=_c[pane].side,CSS={};if(!$P){return}switch(pane){case"north":CSS.top=sC.inset.top;CSS.left=sC.inset.left;CSS.right=sC.inset.right;break;case"south":CSS.bottom=sC.inset.bottom;CSS.left=sC.inset.left;CSS.right=sC.inset.right;break;case"west":CSS.left=sC.inset.left;break;case"east":CSS.right=sC.inset.right;break;case"center":}$P.css(CSS);if($R&&s.isClosed){$R.css(side,sC.inset[side])}else{if($R&&!s.isHidden){$R.css(side,sC.inset[side]+getPaneSize(pane))}}})},initHandles=function(panes){panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(i,pane){var $P=$Ps[pane];$Rs[pane]=false;$Ts[pane]=false;if(!$P){return}var o=options[pane],s=state[pane],c=_c[pane],paneId=o.paneSelector.substr(0,1)==="#"?o.paneSelector.substr(1):"",rClass=o.resizerClass,tClass=o.togglerClass,spacing=(s.isVisible?o.spacing_open:o.spacing_closed),_pane="-"+pane,_state=(s.isVisible?"-open":"-closed"),I=Instance[pane],$R=I.resizer=$Rs[pane]=$("
                                        "),$T=I.toggler=(o.closable?$Ts[pane]=$("
                                        "):false);if(!s.isVisible&&o.slidable){$R.attr("title",o.tips.Slide).css("cursor",o.sliderCursor)}$R.attr("id",paneId?paneId+"-resizer":"").data({parentLayout:Instance,layoutPane:Instance[pane],layoutEdge:pane,layoutRole:"resizer"}).css(_c.resizers.cssReq).css("zIndex",new String(options.zIndexes.resizer_normal)).css(o.applyDemoStyles?_c.resizers.cssDemo:{}).addClass(rClass+" "+rClass+_pane).on("hover",addHover,removeHover).on("hover",onResizerEnter,onResizerLeave).on("mousedown",$.layout.disableTextSelection).on("mouseup",$.layout.enableTextSelection).appendTo($N);if($.fn.disableSelection){$R.disableSelection()}if(o.resizerDblClickToggle){$R.on("dblclick."+sID,toggle)}if($T){$T.attr("id",paneId?paneId+"-toggler":"").data({parentLayout:Instance,layoutPane:Instance[pane],layoutEdge:pane,layoutRole:"toggler"}).css(_c.togglers.cssReq).css(o.applyDemoStyles?_c.togglers.cssDemo:{}).addClass(tClass+" "+tClass+_pane).on("hover",addHover,removeHover).on("mouseenter",onResizerEnter).appendTo($R);if(o.togglerContent_open){$(""+o.togglerContent_open+"").data({layoutEdge:pane,layoutRole:"togglerContent"}).data("layoutRole","togglerContent").data("layoutEdge",pane).addClass("content content-open").css("display","none").appendTo($T)}if(o.togglerContent_closed){$(""+o.togglerContent_closed+"").data({layoutEdge:pane,layoutRole:"togglerContent"}).addClass("content content-closed").css("display","none").appendTo($T)}enableClosable(pane)}initResizable(pane);if(s.isVisible){setAsOpen(pane)}else{setAsClosed(pane);bindStartSlidingEvents(pane,true)}});sizeHandles()},initContent=function(pane,resize){if(!isInitialized()){return}var o=options[pane],sel=o.contentSelector,I=Instance[pane],$P=$Ps[pane],$C;if(sel){$C=I.content=$Cs[pane]=(o.findNestedContent)?$P.find(sel).eq(0):$P.children(sel).eq(0)}if($C&&$C.length){$C.data("layoutRole","content");if(!$C.data("layoutCSS")){$C.data("layoutCSS",styles($C,"height"))}$C.css(_c.content.cssReq);if(o.applyDemoStyles){$C.css(_c.content.cssDemo);$P.css(_c.content.cssDemoPane)}if($P.css("overflowX").match(/(scroll|auto)/)){$P.css("overflow","hidden")}state[pane].content={};if(resize!==false){sizeContent(pane)}}else{I.content=$Cs[pane]=false}},initResizable=function(panes){var draggingAvailable=$.layout.plugins.draggable,side;panes=panes?panes.split(","):_c.borderPanes;$.each(panes,function(idx,pane){var o=options[pane];if(!draggingAvailable||!$Ps[pane]||!o.resizable){o.resizable=false;return true}var s=state[pane],z=options.zIndexes,c=_c[pane],side=c.dir=="horz"?"top":"left",$P=$Ps[pane],$R=$Rs[pane],base=o.resizerClass,lastPos=0,r,live,resizerClass=base+"-drag",resizerPaneClass=base+"-"+pane+"-drag",helperClass=base+"-dragging",helperPaneClass=base+"-"+pane+"-dragging",helperLimitClass=base+"-dragging-limit",helperPaneLimitClass=base+"-"+pane+"-dragging-limit",helperClassesSet=false;if(!s.isClosed){$R.attr("title",o.tips.Resize).css("cursor",o.resizerCursor)}$R.draggable({containment:$N[0],axis:(c.dir=="horz"?"y":"x"),delay:0,distance:1,grid:o.resizingGrid,helper:"clone",opacity:o.resizerDragOpacity,addClasses:false,zIndex:z.resizer_drag,start:function(e,ui){o=options[pane];s=state[pane];live=o.livePaneResizing;if(false===_runCallbacks("ondrag_start",pane)){return false}s.isResizing=true;state.paneResizing=pane;timer.clear(pane+"_closeSlider");setSizeLimits(pane);r=s.resizerPosition;lastPos=ui.position[side];$R.addClass(resizerClass+" "+resizerPaneClass);helperClassesSet=false;showMasks(pane,{resizing:true})},drag:function(e,ui){if(!helperClassesSet){ui.helper.addClass(helperClass+" "+helperPaneClass).css({right:"auto",bottom:"auto"}).children().css("visibility","hidden");helperClassesSet=true;if(s.isSliding){$Ps[pane].css("zIndex",z.pane_sliding)}}var limit=0;if(ui.position[side]r.max){ui.position[side]=r.max;limit=1}}if(limit){ui.helper.addClass(helperLimitClass+" "+helperPaneLimitClass);window.defaultStatus=(limit>0&&pane.match(/(north|west)/))||(limit<0&&pane.match(/(south|east)/))?o.tips.maxSizeWarning:o.tips.minSizeWarning}else{ui.helper.removeClass(helperLimitClass+" "+helperPaneLimitClass);window.defaultStatus=""}if(live&&Math.abs(ui.position[side]-lastPos)>=o.liveResizingTolerance){lastPos=ui.position[side];resizePanes(e,ui,pane)}},stop:function(e,ui){$("body").enableSelection();window.defaultStatus="";$R.removeClass(resizerClass+" "+resizerPaneClass);s.isResizing=false;state.paneResizing=false;resizePanes(e,ui,pane,true)}})});var resizePanes=function(evt,ui,pane,resizingDone){var dragPos=ui.position,c=_c[pane],o=options[pane],s=state[pane],resizerPos;switch(pane){case"north":resizerPos=dragPos.top;break;case"west":resizerPos=dragPos.left;break;case"south":resizerPos=sC.layoutHeight-dragPos.top-o.spacing_open;break;case"east":resizerPos=sC.layoutWidth-dragPos.left-o.spacing_open;break}var newSize=resizerPos-sC.inset[c.side];if(!resizingDone){if(Math.abs(newSize-s.size)=0;i--){$M=$Ms.eq(i);p=$M.data("layoutMask");if(!options[p].maskObjects){$M.hide()}}}}},getMasks=function(pane){var $Masks=$([]),$M,i=0,c=$Ms.length;for(;is.maxSize){syncPinBtns(pane,false);if(!noAlert&&o.tips.noRoomToOpen){alert(o.tips.noRoomToOpen)}return queueNext()}if(slide){bindStopSlidingEvents(pane,true)}else{if(s.isSliding){bindStopSlidingEvents(pane,false)}else{if(o.slidable){bindStartSlidingEvents(pane,false)}}}s.noRoom=false;makePaneFit(pane);isShowing=s.isShowing;delete s.isShowing;doFX=!noAnimation&&s.isClosed&&(o.fxName_open!="none");s.isMoving=true;s.isVisible=true;s.isClosed=false;if(isShowing){s.isHidden=false}if(doFX){lockPaneForFX(pane,true);$P.show(o.fxName_open,o.fxSettings_open,o.fxSpeed_open,function(){lockPaneForFX(pane,false);if(s.isVisible){open_2()}queueNext()})}else{_showPane(pane);open_2();queueNext()}});function open_2(){s.isMoving=false;_fixIframe(pane);if(!s.isSliding){sizeMidPanes(_c[pane].dir=="vert"?"center":"",false)}setAsOpen(pane)}},setAsOpen=function(pane,skipCallback){var $P=$Ps[pane],$R=$Rs[pane],$T=$Ts[pane],o=options[pane],s=state[pane],side=_c[pane].side,rClass=o.resizerClass,tClass=o.togglerClass,_pane="-"+pane,_open="-open",_closed="-closed",_sliding="-sliding";$R.css(side,sC.inset[side]+getPaneSize(pane)).removeClass(rClass+_closed+" "+rClass+_pane+_closed).addClass(rClass+_open+" "+rClass+_pane+_open);if(s.isSliding){$R.addClass(rClass+_sliding+" "+rClass+_pane+_sliding)}else{$R.removeClass(rClass+_sliding+" "+rClass+_pane+_sliding)}removeHover(0,$R);if(o.resizable&&$.layout.plugins.draggable){$R.draggable("enable").css("cursor",o.resizerCursor).attr("title",o.tips.Resize)}else{if(!s.isSliding){$R.css("cursor","default")}}if($T){$T.removeClass(tClass+_closed+" "+tClass+_pane+_closed).addClass(tClass+_open+" "+tClass+_pane+_open).attr("title",o.tips.Close);removeHover(0,$T);$T.children(".content-closed").hide();$T.children(".content-open").css("display","block")}syncPinBtns(pane,!s.isSliding);$.extend(s,elDims($P));if(state.initialized){sizeHandles();sizeContent(pane,true)}if(!skipCallback&&(state.initialized||o.triggerEventsOnLoad)&&$P.is(":visible")){_runCallbacks("onopen_end",pane);if(s.isShowing){_runCallbacks("onshow_end",pane)}if(state.initialized){_runCallbacks("onresize_end",pane)}}},slideOpen=function(evt_or_pane){if(!isInitialized()){return}var evt=evtObj(evt_or_pane),pane=evtPane.call(this,evt_or_pane),s=state[pane],delay=options[pane].slideDelay_open;if(pane==="center"){return}if(evt){evt.stopImmediatePropagation()}if(s.isClosed&&evt&&evt.type==="mouseenter"&&delay>0){timer.set(pane+"_openSlider",open_NOW,delay)}else{open_NOW()}function open_NOW(){if(!s.isClosed){bindStopSlidingEvents(pane,true)}else{if(!s.isMoving){open(pane,true)}}}},slideClose=function(evt_or_pane){if(!isInitialized()){return}var evt=evtObj(evt_or_pane),pane=evtPane.call(this,evt_or_pane),o=options[pane],s=state[pane],delay=s.isMoving?1000:300;if(pane==="center"){return}if(s.isClosed||s.isResizing){}else{if(o.slideTrigger_close==="click"){close_NOW()}else{if(o.preventQuickSlideClose&&s.isMoving){}else{if(o.preventPrematureSlideClose&&evt&&$.layout.isMouseOverElem(evt,$Ps[pane])){}else{if(evt){timer.set(pane+"_closeSlider",close_NOW,max(o.slideDelay_close,delay))}else{close_NOW()}}}}}function close_NOW(){if(s.isClosed){bindStopSlidingEvents(pane,false)}else{if(!s.isMoving){close(pane)}}}},slideToggle=function(evt_or_pane){var pane=evtPane.call(this,evt_or_pane);toggle(pane,true)},lockPaneForFX=function(pane,doLock){var $P=$Ps[pane],s=state[pane],o=options[pane],z=options.zIndexes;if(doLock){showMasks(pane,{animation:true,objectsOnly:true});$P.css({zIndex:z.pane_animate});if(pane=="south"){$P.css({top:sC.inset.top+sC.innerHeight-$P.outerHeight()})}else{if(pane=="east"){$P.css({left:sC.inset.left+sC.innerWidth-$P.outerWidth()})}}}else{hideMasks();$P.css({zIndex:(s.isSliding?z.pane_sliding:z.pane_normal)});if(pane=="south"){$P.css({top:"auto"})}else{if(pane=="east"&&!$P.css("left").match(/\-99999/)){$P.css({left:"auto"})}}if(browser.msie&&o.fxOpacityFix&&o.fxName_open!="slide"&&$P.css("filter")&&$P.css("opacity")==1){$P[0].style.removeAttribute("filter")}}},bindStartSlidingEvents=function(pane,enable){var o=options[pane],$P=$Ps[pane],$R=$Rs[pane],evtName=o.slideTrigger_open.toLowerCase();if(!$R||(enable&&!o.slidable)){return}if(evtName.match(/mouseover/)){evtName=o.slideTrigger_open="mouseenter"}else{if(!evtName.match(/(click|dblclick|mouseenter)/)){evtName=o.slideTrigger_open="click"}}if(o.resizerDblClickToggle&&evtName.match(/click/)){$R[enable?"off":"on"]("dblclick."+sID,toggle)}$R[enable?"on":"off"](evtName+"."+sID,slideOpen).css("cursor",enable?o.sliderCursor:"default").attr("title",enable?o.tips.Slide:"")},bindStopSlidingEvents=function(pane,enable){var o=options[pane],s=state[pane],c=_c[pane],z=options.zIndexes,evtName=o.slideTrigger_close.toLowerCase(),action=(enable?"bind":"unbind"),$P=$Ps[pane],$R=$Rs[pane];timer.clear(pane+"_closeSlider");if(enable){s.isSliding=true;state.panesSliding[pane]=true;bindStartSlidingEvents(pane,false)}else{s.isSliding=false;delete 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o=options[pane],s=state[pane],c=_c[pane],$P=$Ps[pane],$R=$Rs[pane],isSidePane=c.dir==="vert",hasRoom=false;if(pane==="center"||(isSidePane&&s.noVerticalRoom)){hasRoom=(s.maxHeight>=0);if(hasRoom&&s.noRoom){_showPane(pane);if($R){$R.show()}s.isVisible=true;s.noRoom=false;if(isSidePane){s.noVerticalRoom=false}_fixIframe(pane)}else{if(!hasRoom&&!s.noRoom){_hidePane(pane);if($R){$R.hide()}s.isVisible=false;s.noRoom=true}}}if(pane==="center"){}else{if(s.minSize<=s.maxSize){hasRoom=true;if(s.size>s.maxSize){sizePane(pane,s.maxSize,skipCallback,true,force)}else{if(s.sizesize){thisTry.attempt=max(0,lastTry.attempt-(lastTry.actual-size))}else{thisTry.attempt=max(0,lastTry.attempt+(size-lastTry.actual))}thisTry.cssSize=cssSize(pane,thisTry.attempt);$P.css(dimName,thisTry.cssSize);thisTry.actual=dimName=="width"?$P.outerWidth():$P.outerHeight();thisTry.correct=(size===thisTry.actual);if(tries.length===1){_log(msg,false,true);_log(lastTry,false,true)}_log(thisTry,false,true);if(tries.length>3){break}tries.push(thisTry);lastTry=tries[tries.length-1]}s.size=size;$.extend(s,elDims($P));if(s.isVisible&&$P.is(":visible")){if($R){$R.css(side,size+sC.inset[side])}sizeContent(pane)}if(!skipCallback&&!skipResizeWhileDragging&&state.initialized&&s.isVisible){_runCallbacks("onresize_end",pane)}if(!skipCallback){if(!s.isSliding){sizeMidPanes(_c[pane].dir=="horz"?"":"center",skipResizeWhileDragging,force)}sizeHandles()}var 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inst},addClose:function(inst,selector,pane){$.layout.buttons.get(inst,selector,pane,"close").attr("title",inst.options[pane].tips.Close).on("click",function(evt){inst.close(pane);evt.stopPropagation()});return inst},addPin:function(inst,selector,pane){var $E=$.layout.buttons.get(inst,selector,pane,"pin");if($E.length){var s=inst.state[pane];$E.on("click",function(evt){$.layout.buttons.setPinState(inst,$(this),pane,(s.isSliding||s.isClosed));if(s.isSliding||s.isClosed){inst.open(pane)}else{inst.close(pane)}evt.stopPropagation()});$.layout.buttons.setPinState(inst,$E,pane,(!s.isClosed&&!s.isSliding));s.pins.push(selector)}return inst},setPinState:function(inst,$Pin,pane,doPin){var updown=$Pin.attr("pin");if(updown&&doPin===(updown=="down")){return}var po=inst.options[pane],lang=po.tips,pin=po.buttonClass+"-pin",side=pin+"-"+pane,UP=pin+"-up "+side+"-up",DN=pin+"-down 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pane=$.layout.buttons.config.borderPanes[i];inst.state[pane].pins=[]}if(inst.options.autoBindCustomButtons){$.layout.buttons.init(inst)}},_unload:function(inst){}};$.layout.onLoad.push($.layout.buttons._load)})(jQuery);(function($){$.layout.plugins.browserZoom=true;$.layout.defaults.browserZoomCheckInterval=1000;$.layout.optionsMap.layout.push("browserZoomCheckInterval");$.layout.browserZoom={_init:function(inst){if($.layout.browserZoom.ratio()!==false){$.layout.browserZoom._setTimer(inst)}},_setTimer:function(inst){if(inst.destroyed){return}var o=inst.options,s=inst.state,ms=inst.hasParentLayout?5000:Math.max(o.browserZoomCheckInterval,100);setTimeout(function(){if(inst.destroyed||!o.resizeWithWindow){return}var d=$.layout.browserZoom.ratio();if(d!==s.browserZoom){s.browserZoom=d;inst.resizeAll()}$.layout.browserZoom._setTimer(inst)},ms)},ratio:function(){var w=window,s=screen,d=document,dE=d.documentElement||d.body,b=$.layout.browser,v=b.version,r,sW,cW;if(!b.msie||v>8){return 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fx=$.effects,opt=o.options,$el=$(this),pane=$el.data("layoutEdge"),state=$el.data("parentLayout").state,dist=state[pane].size,s=this.style,props=["top","bottom","left","right"],mode=fx.setMode($el,opt.mode||"show"),show=(mode=="show"),dir=opt.direction||"left",ref=(dir=="up"||dir=="down")?"top":"left",pos=(dir=="up"||dir=="left"),offscrn=$.layout.config.offscreenCSS||{},keyLR=$.layout.config.offscreenReset,keyTB="offscreenResetTop",animation={};animation[ref]=(show?(pos?"+=":"-="):(pos?"-=":"+="))+dist;if(show){$el.data(keyTB,{top:s.top,bottom:s.bottom});if(pos){$el.css(ref,isNaN(dist)?"-"+dist:-dist)}else{if(dir==="right"){$el.css({left:state.container.layoutWidth,right:"auto"})}else{$el.css({top:state.container.layoutHeight,bottom:"auto"})}}if(ref==="top"){$el.css($el.data(keyLR)||{})}}else{$el.data(keyTB,{top:s.top,bottom:s.bottom});$el.data(keyLR,{left:s.left,right:s.right})}$el.show().animate(animation,{queue:false,duration:o.duration,easing:opt.easing,complete:function(){if($el.data(keyTB)){$el.css($el.data(keyTB)).removeData(keyTB)}if(show){$el.css($el.data(keyLR)||{}).removeData(keyLR)}else{$el.css(offscrn)}if(o.callback){o.callback.apply(this,arguments)}$el.dequeue()}})})}}})(jQuery);(function($){var _=$.layout;if(!_.callbacks){_.callbacks={}}_.callbacks.resizePaneAccordions=function(x,ui){var $P=ui.jquery?ui:$(ui.newPanel||ui.panel);$P.find(".ui-accordion:visible").each(function(){var $E=$(this);if($E.data("accordion")){$E.accordion("resize")}if($E.data("ui-accordion")){$E.accordion("refresh")}})}})(jQuery);(function($){$.layout.callbacks.resizeDataTables=function(x,ui){var oPane=ui.jquery?ui[0]:ui.panel;if(!$(oPane).is(":visible")){return}$($.fn.dataTable.fnTables(true)).each(function(i,table){if($.contains(oPane,table)){$(table).dataTable().fnAdjustColumnSizing()}})}})(jQuery);(function($){var _=$.layout;if(!_.callbacks){_.callbacks={}}_.callbacks.resizeTabLayout=function(x,ui){var $P=ui.jquery?ui:$(ui.newPanel||ui.panel);$P.filter(":visible").find(".ui-layout-container:visible").addBack().each(function(){var layout=$(this).data("layout");if(layout){layout.options.resizeWithWindow=false;layout.resizeAll()}})}})(jQuery);return jQuery})); \ No newline at end of file