Merge branch 'release/1.4.0'

.jazzy.yml

@@ -5,6 +5,6 @@ github_url: https://github.com/polydice/ICInputAccessory
 github_file_prefix: https://github.com/polydice/ICInputAccessory/blob/develop
 xcodebuild_arguments: [-project, ICInputAccessory.xcodeproj, -scheme, ICInputAccessory-iOS]
 module: ICInputAccessory
-module_version: 1.3.0
+module_version: 1.4.0
 output: docs/output
 theme: fullwidth

.travis.yml

@@ -15,6 +15,8 @@ script:
   - bundle exec rake ci:build
   - make -B carthage
   - make -B docs
+after_script:
+  - sh scripts/update-docs.sh
 notifications:
   email: false
   slack:

CHANGELOG.md

@@ -1,3 +1,19 @@
+## v1.4.0
+
+* Added delegate methods:
+
+  ```swift
+  @objc optional func tokenField(_ tokenField: ICTokenField, didChangeInputText text: String)
+  @objc optional func tokenField(_ tokenField: ICTokenField, shouldCompleteText text: String) -> Bool
+  @objc optional func tokenField(_ tokenField: ICTokenField, subsequentDelimiterForCompletedText text: String) -> String
+  ```
+
+* Renamed delegate method:
+
+  ```swift
+  @objc optional func tokenField(_ tokenField: ICTokenField, didCompleteText text: String)
+  ```
+
 ## v1.3.0
 
 * Swift 3.0

Example/CustomizedTokenViewController.swift

@@ -37,6 +37,8 @@ class CustomizedTokenViewController: UIViewController, ICTokenFieldDelegate {
   override func loadView() {
     super.loadView()
     view.backgroundColor = UIColor.white
+    textView.isEditable = false
+    textView.isSelectable = false
     textView.text = "[\n\n]"
     textView.font = UIFont.preferredFont(forTextStyle: .subheadline)
     textView.frame = view.bounds.insetBy(dx: 10, dy: 10)
@@ -83,16 +85,29 @@ class CustomizedTokenViewController: UIViewController, ICTokenFieldDelegate {
     print(#function)
   }
 
-  func tokenField(_ tokenField: ICTokenField, didEnterText text: String) {
-    print("Add: \"\(text)\"")
+  func tokenField(_ tokenField: ICTokenField, didChangeInputText text: String) {
+    print("Typing \"\(text)\"")
+  }
+
+  func tokenField(_ tokenField: ICTokenField, shouldCompleteText text: String) -> Bool {
+    print("Should add \"\(text)\"?")
+    return text != "42"
+  }
+
+  func tokenField(_ tokenField: ICTokenField, didCompleteText text: String) {
+    print("Added \"\(text)\"")
     updateTexts()
   }
 
   func tokenField(_ tokenField: ICTokenField, didDeleteText text: String, atIndex index: Int) {
-    print("Delete: \"\(text)\"")
+    print("Deleted \"\(text)\"")
     updateTexts()
   }
 
+  func tokenField(_ tokenField: ICTokenField, subsequentDelimiterForCompletedText text: String) -> String {
+    return " ,"
+  }
+
   // MARK: - UIResponder Callbacks
 
   @objc fileprivate func dismiss(_ sender: UIBarButtonItem) {

Example/Info.plist

@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.3.0</string>
+	<string>1.4.0</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>

ICInputAccessory.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name          = "ICInputAccessory"
-  s.version       = "1.3.0"
+  s.version       = "1.4.0"
   s.summary       = "A customized token text field used in the iCook app."
   s.description   = <<-DESC
                      ICKeyboardDismissTextField:

ICInputAccessory/Info.plist

@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.3.0</string>
+	<string>1.4.0</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>

ICInputAccessoryUITests/Info.plist

@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>BNDL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.3.0</string>
+	<string>1.4.0</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>

Makefile

@@ -1,7 +1,6 @@
 install: brew-install bundle-install pod-install
 
 brew-install:
-	brew update
 	brew tap homebrew/bundle
 	brew bundle
 
@@ -11,7 +10,10 @@ bundle-install:
 pod-install:
 	bundle exec pod install --no-repo-update
 
-setup: brew-install
+bootstrap:
+	brew tap homebrew/bundle
+	brew bundle
+	gem install bundler
 	bundle install
 	bundle exec pod install --no-repo-update
 

Podfile.lock

@@ -1,6 +1,6 @@
 PODS:
-  - ICInputAccessory/KeyboardDismissTextField (1.3.0)
-  - ICInputAccessory/TokenField (1.3.0)
+  - ICInputAccessory/KeyboardDismissTextField (1.4.0)
+  - ICInputAccessory/TokenField (1.4.0)
 
 DEPENDENCIES:
   - ICInputAccessory/KeyboardDismissTextField (from `./`)
@@ -11,7 +11,7 @@ EXTERNAL SOURCES:
     :path: "./"
 
 SPEC CHECKSUMS:
-  ICInputAccessory: e9142958152461ddb627e78e3f1f0a8b263b7271
+  ICInputAccessory: dace41bea1ed8b0368bf8ffd439a215efa8effd3
 
 PODFILE CHECKSUM: 6e8fb9f23fc92d92278fbf08ca8ef072ef28a486
 

README.md

@@ -7,7 +7,7 @@ Try <https://testflight.icook.tw>.
 [![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg)](https://github.com/Carthage/Carthage)
 [![CocoaPods Compatible](https://img.shields.io/cocoapods/v/ICInputAccessory.svg)](https://cocoapods.org/pods/ICInputAccessory)
 ![Platform](https://img.shields.io/cocoapods/p/ICInputAccessory.svg)
-[![CocoaDocs](https://img.shields.io/cocoapods/metrics/doc-percent/ICInputAccessory.svg)](http://cocoadocs.org/docsets/ICInputAccessory/)
+[![CocoaDocs](https://img.shields.io/cocoapods/metrics/doc-percent/ICInputAccessory.svg)](https://polydice.github.io/ICInputAccessory)
 ![Swift 3.0](https://img.shields.io/badge/Swift-3.0-orange.svg)
 
 ### ICKeyboardDismissTextField
@@ -30,7 +30,7 @@ ICInputAccessory | iOS  | Xcode | Swift
 `~> 1.0.0`       | 8.0+ | 7.2   | ![Swift 2.1.1](https://img.shields.io/badge/Swift-2.1.1-orange.svg)
 `~> 1.1.0`       | 8.0+ | 7.3   | ![Swift 2.2](https://img.shields.io/badge/Swift-2.2-orange.svg)
 `~> 1.2.0`       | 8.0+ | 8.0   | ![Swift 2.3](https://img.shields.io/badge/Swift-2.3-orange.svg)
-`~> 1.3.0`       | 8.0+ | 8.0   | ![Swift 3.0](https://img.shields.io/badge/Swift-3.0-orange.svg)
+`>= 1.3.0`       | 8.0+ | 8.0   | ![Swift 3.0](https://img.shields.io/badge/Swift-3.0-orange.svg)
 
 ## Installation
 
@@ -78,10 +78,10 @@ let tokenField = ICTokenField(frame: rect)
 tokenField.delegate = self as? ICTokenFieldDelegate
 ```
 
-* The characters that completes a token:
+* The characters that complete a token:
 
 ```swift
-/// Characters that completes a new token, defaults are whitespace and commas.
+/// Characters that complete a new token, defaults are whitespace and commas.
 public var delimiters: [String]
 ```
 
@@ -132,29 +132,39 @@ See `Example/CustomizedTokenField.swift` for more details.
 
 `ICTokenField` currently notifies its delegate the following events:
 
-* `tokenFieldDidBeginEditing(_:)`
-* `tokenFieldDidEndEditing(_:)`
-* `tokenFieldWillReturn(_:)`
-* `tokenField(_:didEnterText:)`
-* `tokenField(_:didDeleteText:atIndex:)`
+```swift
+@objc optional func tokenFieldDidBeginEditing(_ tokenField: ICTokenField)
+@objc optional func tokenFieldDidEndEditing(_ tokenField: ICTokenField)
+@objc optional func tokenFieldWillReturn(_ tokenField: ICTokenField)
+@objc optional func tokenField(_ tokenField: ICTokenField, didChangeInputText text: String)
+@objc optional func tokenField(_ tokenField: ICTokenField, shouldCompleteText text: String) -> Bool
+@objc optional func tokenField(_ tokenField: ICTokenField, didCompleteText text: String)
+@objc optional func tokenField(_ tokenField: ICTokenField, didDeleteText text: String, atIndex index: Int)
+```
+
+The displayed delimiter string can be customized by:
+
+```swift
+@objc optional func tokenField(_ tokenField: ICTokenField, subsequentDelimiterForCompletedText text: String) -> String
+```
 
 ## Development
 
-* Meke sure [Homebrew](http://brew.sh/) is installed.
+* Make sure [Homebrew](http://brew.sh/) is installed.
 * Current `develop` branch requires Ruby `2.3.1`.
 * Set up dependencies by running the following command in the project root:
 
   ```
-make setup
-```
+  make bootstrap
+  ```
 
 * Open **ICInputAccessory.xcworkspace** and run the demo app with the `Example` scheme.
 
 * See more tasks for building and testing:
 
   ```
-rake -T
-```
+  rake -T
+  ```
 
 ## Contributing
 

Source/TokenField/ICToken.swift

@@ -63,10 +63,10 @@ class ICToken: UIView {
   // MARK: - Private Properties
 
   private(set) lazy var delimiterLabel: UILabel = {
-    let _delimiter = UILabel()
-    _delimiter.text = " , "
-    _delimiter.textColor = self.normalTextAttributes[NSForegroundColorAttributeName] as? UIColor
-    return _delimiter
+    let _label = UILabel()
+    _label.textColor = self.normalTextAttributes[NSForegroundColorAttributeName] as? UIColor
+    _label.textAlignment = .right
+    return _label
   }()
 
   private(set) lazy var textLabel: UILabel = {
@@ -90,16 +90,15 @@ class ICToken: UIView {
     setUpSubviews()
   }
 
-  convenience init(text: String, normalAttributes: [String: NSObject]? = nil, highlightedAttributes: [String: NSObject]? = nil) {
+  convenience init(text: String, delimiter: String = ",", normalAttributes: [String: NSObject]? = nil, highlightedAttributes: [String: NSObject]? = nil) {
     self.init()
     if let attributes = normalAttributes { normalTextAttributes = attributes }
     if let attributes = highlightedAttributes { highlightedTextAttributes = attributes }
-    // didSet is not called within the initializer
-    setText(text)
-  }
-
-  private func setText(_ text: String) {
-    self.text = text
+    delimiterLabel.text = delimiter
+    ({
+      // Workaround to trigger didSet inside the initializer
+      self.text = text
+    })()
   }
 
   // MARK: - Private Methods
@@ -127,7 +126,7 @@ class ICToken: UIView {
       "text": textLabel,
       "delimiter": delimiterLabel
     ]
-    addConstraints(NSLayoutConstraint.constraints(withVisualFormat: "H:|[text][delimiter]|",
+    addConstraints(NSLayoutConstraint.constraints(withVisualFormat: "H:|[text][delimiter]-5-|",
       options: [.alignAllCenterY],
       metrics: nil,
       views: views

Source/TokenField/ICTokenField.swift

@@ -34,10 +34,16 @@ import UIKit
   @objc optional func tokenFieldDidEndEditing(_ tokenField: ICTokenField)
   /// Tells the delegate that the token field will process the pressing of the return button.
   @objc optional func tokenFieldWillReturn(_ tokenField: ICTokenField)
+  /// Tells the delegate the input text is changed.
+  @objc optional func tokenField(_ tokenField: ICTokenField, didChangeInputText text: String)
+  /// Asks the delegate if the text should become a token in the token field.
+  @objc optional func tokenField(_ tokenField: ICTokenField, shouldCompleteText text: String) -> Bool
   /// Tells the delegate that the text becomes a token in the token field.
-  @objc optional func tokenField(_ tokenField: ICTokenField, didEnterText text: String)
+  @objc optional func tokenField(_ tokenField: ICTokenField, didCompleteText text: String)
   /// Tells the delegate that the token at certain index is removed from the token field.
   @objc optional func tokenField(_ tokenField: ICTokenField, didDeleteText text: String, atIndex index: Int)
+  /// Asks the delegate for the subsequent delimiter string for a completed text in the token field.
+  @objc optional func tokenField(_ tokenField: ICTokenField, subsequentDelimiterForCompletedText text: String) -> String
 }
 
 
@@ -287,23 +293,28 @@ open class ICTokenField: UIView, UITextFieldDelegate, ICBackspaceTextFieldDelega
     }
 
     let text = (input as NSString).replacingCharacters(in: range, with: string)
+    delegate?.tokenField?(self, didChangeInputText: text)
 
     for delimiter in delimiters {
-      if text.hasSuffix(delimiter) {
-        let index = text.index(text.endIndex, offsetBy: -delimiter.characters.count)
-        let newToken = text.substring(to: index)
-        textField.text = nil
-
-        if !newToken.isEmpty && newToken != delimiter {
-          tokens.append(ICToken(text: newToken, normalAttributes: normalTokenAttributes, highlightedAttributes: highlightedTokenAttributes))
-          layoutTokenTextField()
-          delegate?.tokenField?(self, didEnterText: newToken)
-        }
-        togglePlaceholderIfNeeded()
+      guard text.hasSuffix(delimiter) else {
+        continue
+      }
 
-        return false
+      let index = text.index(text.endIndex, offsetBy: -delimiter.characters.count)
+      let newText = text.substring(to: index)
+
+      if !newText.isEmpty && newText != delimiter && (delegate?.tokenField?(self, shouldCompleteText: newText) ?? true) {
+        tokens.append(customizedToken(with: newText))
+        layoutTokenTextField()
+        delegate?.tokenField?(self, didCompleteText: newText)
       }
+
+      textField.text = nil
+      togglePlaceholderIfNeeded()
+
+      return false
     }
+
     return true
   }
 
@@ -316,7 +327,7 @@ open class ICTokenField: UIView, UITextFieldDelegate, ICBackspaceTextFieldDelega
 
   // MARK: - ICBackspaceTextFieldDelegate
 
-  func textFieldShouldDelete(_ textField: ICBackspaceTextField) -> Bool {
+  @nonobjc func textFieldShouldDelete(_ textField: ICBackspaceTextField) -> Bool {
     if tokens.isEmpty {
       return true
     }
@@ -364,6 +375,14 @@ open class ICTokenField: UIView, UITextFieldDelegate, ICBackspaceTextFieldDelega
 
   // MARK: - Private Methods
 
+  private func customizedToken(with text: String) -> ICToken {
+    if let string = delegate?.tokenField?(self, subsequentDelimiterForCompletedText: text) {
+      return ICToken(text: text, delimiter: string, normalAttributes: normalTokenAttributes, highlightedAttributes: highlightedTokenAttributes)
+    } else {
+      return ICToken(text: text, normalAttributes: normalTokenAttributes, highlightedAttributes: highlightedTokenAttributes)
+    }
+  }
+
   /// Returns true if any highlighted token is found and removed, otherwise false.
   private func removeHighlightedToken() -> Bool {
     for (index, token) in tokens.enumerated() {
@@ -436,10 +455,16 @@ open class ICTokenField: UIView, UITextFieldDelegate, ICBackspaceTextFieldDelega
     guard let text = inputTextField.text, !text.isEmpty else {
       return
     }
+
+    let shouldCompleteText = delegate?.tokenField?(self, shouldCompleteText: text) ?? true
+    guard shouldCompleteText else {
+      return
+    }
+
     inputTextField.text = nil
-    tokens.append(ICToken(text: text, normalAttributes: normalTokenAttributes, highlightedAttributes: highlightedTokenAttributes))
+    tokens.append(customizedToken(with: text))
     layoutTokenTextField()
-    delegate?.tokenField?(self, didEnterText: text)
+    delegate?.tokenField?(self, didCompleteText: text)
   }
 
   /// Removes the input text and all displayed tokens.

scripts/update-docs.sh

@@ -17,7 +17,7 @@ git --no-pager diff --stat
 git add .
 git commit -m "[CI] Update documentation at $(date +'%Y-%m-%d %H:%M:%S %z')"
 
-if [ "${TRAVIS_BRANCH}" = "master" ] && [ -n "$DANGER_GITHUB_API_TOKEN" ]; then
+if [ "${TRAVIS_BRANCH}" = "develop" ] && [ -n "$DANGER_GITHUB_API_TOKEN" ]; then
   echo "Updating gh-pages..."
   git remote add upstream "https://${DANGER_GITHUB_API_TOKEN}@github.com/polydice/ICInputAccessory.git"
   git push --quiet upstream HEAD:gh-pages