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dpharrisdpharris
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Merge pull request #272 from bobjacobsen/eventID-selector-improvements
Add context menu to event ID selector
2 parents c54cfa3 + 2b23a24 commit 9424d2d

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+431
-1
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4 files changed

+431
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‎sample.xml

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@@ -28,6 +28,12 @@
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<blob size="10" mode="readwrite">
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<name>Blob to see if works in group element</name>
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</blob>
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<float size="2">
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<name>Float to see if works in group element</name>
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</float>
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<int size="4">
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<name>Int of size 4 so that each group is 32 long</name>
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</int>
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</group>
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<int size="2">
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<name>Sample integer variable</name>

‎src/org/openlcb/cdi/swing/CdiPanel.java

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@@ -2246,6 +2246,18 @@ public void actionPerformed(java.awt.event.ActionEvent e) {
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});
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addButtonToEventidMoreFunctions(bAS);
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eventidMoreMenu.add(
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EventIdTextField.makeWellKnownEventMenu(textField)
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);
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eventidMoreMenu.add(
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EventIdTextField.makeClockEventMenuItem(textField)
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);
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eventidMoreMenu.add(
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EventIdTextField.makeDccAccessoryEventMenuItem(textField)
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);
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p3.add(Box.createHorizontalStrut(5));
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addCopyPasteButtons(p3, textField);
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p3.add(Box.createHorizontalStrut(5));

‎src/org/openlcb/swing/EventIdTextField.java

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Original file line numberDiff line numberDiff line change
@@ -2,20 +2,46 @@
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package org.openlcb.swing;
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import java.awt.FlowLayout;
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import java.awt.Toolkit;
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import java.awt.datatransfer.Clipboard;
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import java.awt.datatransfer.ClipboardOwner;
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import java.awt.datatransfer.DataFlavor;
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import java.awt.datatransfer.StringSelection;
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import java.awt.datatransfer.Transferable;
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import java.awt.datatransfer.UnsupportedFlavorException;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.awt.event.InputEvent;
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import java.awt.event.MouseAdapter;
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import java.awt.event.MouseEvent;
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import java.awt.event.WindowAdapter;
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import java.awt.event.WindowEvent;
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import java.io.IOException;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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import javax.swing.JButton;
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import javax.swing.JComponent;
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import javax.swing.JComboBox;
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import javax.swing.JDialog;
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import javax.swing.JFormattedTextField;
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import javax.swing.JFrame;
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import javax.swing.JMenu;
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import javax.swing.JMenuItem;
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import javax.swing.JOptionPane;
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import javax.swing.JPanel;
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import javax.swing.JPopupMenu;
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import javax.swing.JTextField;
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import javax.swing.SwingUtilities;
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import javax.swing.TransferHandler;
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import javax.swing.text.DefaultEditorKit;
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import javax.swing.text.JTextComponent;
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import javax.swing.text.MaskFormatter;
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import org.openlcb.EventID;
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/**
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* Text field for entry of forced-valid EventID string.
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*
@@ -39,14 +65,236 @@ public static JFormattedTextField getEventIdTextField() {
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retval.setValue("DD.DD.DD.DD.DD.DD.DD.DD");
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retval.setPreferredSize(retval.getPreferredSize());
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retval.setValue("00.00.00.00.00.00.00.00");
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retval.setToolTipText("EventID as eight-byte dotted-hex string, "
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+ "e.g. 01.02.0A.AB.34.56.78.00");
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+ "e.g. 01.02.0A.AB.34.56.78.00 "
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+ "You can drag&drop or ctrl-click for more options");
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retval.setDragEnabled(true);
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retval.setTransferHandler(new CustomTransferHandler());
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configurePopUp(retval);
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return retval;
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}
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private static void configurePopUp(JFormattedTextField textfield) {
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// JMRI's apps.Apps.java line 330 adds cut/copy/paste to all JTextComponents
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// (Also serves as example of cut/copy/paste code)
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JPopupMenu popup = createPopupMenu(textfield);
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//textfield.add(popup);
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textfield.setComponentPopupMenu(popup);
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textfield.setInheritsPopupMenu(false);
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}
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private static void checkAndShowPopup(JFormattedTextField textfield, MouseEvent event) {
93+
if ( event.isPopupTrigger() ) {
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// user requested the popup menu
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JPopupMenu popup = createPopupMenu(textfield);
96+
popup.show(textfield, event.getX(), event.getY());
97+
}
98+
}
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private static JPopupMenu createPopupMenu(JFormattedTextField textfield) {
101+
JPopupMenu popup = new JPopupMenu();
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// add the usual copy and paste operators
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JMenuItem menuItem = new JMenuItem("Copy");
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popup.add(menuItem);
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menuItem.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(ActionEvent e) {
109+
String s = textfield.getText();
110+
SwingUtilities.invokeLater(new Runnable() {
111+
@Override
112+
public void run() {
113+
textfield.selectAll();
114+
}
115+
});
116+
StringSelection eventToCopy = new StringSelection(s);
117+
Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
118+
clipboard.setContents(eventToCopy, new ClipboardOwner() {
119+
@Override
120+
public void lostOwnership(Clipboard clipboard, Transferable transferable) {
121+
}
122+
});
123+
}
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});
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126+
menuItem = new JMenuItem("Paste");
127+
popup.add(menuItem);
128+
menuItem.addActionListener(new ActionListener() {
129+
@Override
130+
public void actionPerformed(ActionEvent e) {
131+
Clipboard systemClipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
132+
DataFlavor dataFlavor = DataFlavor.stringFlavor;
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134+
Object text = null;
135+
try {
136+
text = systemClipboard.getData(dataFlavor);
137+
} catch (UnsupportedFlavorException | IOException e1) {
138+
return;
139+
}
140+
String pasteValue = (String) text;
141+
if (pasteValue != null) {
142+
textfield.setText(pasteValue);
143+
}
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}
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});
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// create a submenu for well-known events
148+
popup.add(makeWellKnownEventMenu(textfield));
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// Add the time events
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popup.add( makeClockEventMenuItem(textfield));
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// Add the accessory decoder events
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popup.add(makeDccAccessoryEventMenuItem(textfield));
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// popup.add("Extended DCC accessory decoder events ...");
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// popup.add("DCC turnout feedback events ...");
158+
// popup.add("DCC system sensor feedback events ...");
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160+
return popup;
161+
}
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public static JMenu makeWellKnownEventMenu(JFormattedTextField textfield) {
164+
JMenu wkeMenu = new JMenu("Insert well-known event");
165+
wkeMenu.add(new EventIdInserter(
166+
"Emergency off (de-energize)", "01.00.00.00.05.00.FF.FF", textfield));
167+
wkeMenu.add(new EventIdInserter(
168+
"Clear emergency off (energize)", "01.00.00.00.00.00.FF.FE", textfield));
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170+
wkeMenu.add(new EventIdInserter(
171+
"Emergency stop of all operations", "01.00.00.00.05.00.FF.FD", textfield));
172+
wkeMenu.add(new EventIdInserter(
173+
"Clear emergency stop of all operations","01.00.00.00.00.00.FF.FC", textfield));
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175+
wkeMenu.add(new EventIdInserter(
176+
"Start Default Fast Clock", "01.01.00.00.01.00.F0.02", textfield));
177+
wkeMenu.add(new EventIdInserter(
178+
"Stop Default Fast Clock", "01.01.00.00.01.00.F0.01", textfield));
179+
180+
return wkeMenu;
181+
}
182+
183+
public static JMenuItem makeClockEventMenuItem(JFormattedTextField textfield) {
184+
JMenuItem menuItem = new JMenuItem("Insert Clock event...");
185+
menuItem.addActionListener(new ActionListener() {
186+
@Override
187+
public void actionPerformed(ActionEvent e) {
188+
JDialog dialog = new JDialog();
189+
dialog.setTitle("Select Clock Settings");
190+
191+
JPanel innerPanel = new JPanel(new FlowLayout());
192+
JComboBox<String> clockBox = new JComboBox<String>(
193+
new String[]{
194+
"Default Fast Clock",
195+
"Default Real-Time Clock",
196+
"Alternate Clock 1",
197+
"Alternate Clock 2"
198+
});
199+
innerPanel.add(clockBox);
200+
util.com.toedter.calendar.JHourMinuteChooser chooser = new util.com.toedter.calendar.JHourMinuteChooser();
201+
innerPanel.add(chooser);
202+
JButton setButton = new JButton("Set");
203+
innerPanel.add(setButton);
204+
setButton.addActionListener(new ActionListener() {
205+
@Override
206+
public void actionPerformed(ActionEvent e) {
207+
String prefix = "01.01.00.00.01.0"+clockBox.getSelectedIndex();
208+
int minute = Integer.parseInt(chooser.getMinute());
209+
int hour = Integer.parseInt(chooser.getHour());
210+
if (! chooser.getMeridian().equals("AM")) hour = hour+12;
211+
textfield.setText(prefix+String.format(".%02X.%02X", hour, minute));
212+
dialog.dispatchEvent(new WindowEvent(dialog, WindowEvent.WINDOW_CLOSING));
213+
}
214+
});
215+
216+
dialog.add(innerPanel);
217+
dialog.setModal(true);
218+
dialog.pack();
219+
dialog.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
220+
221+
dialog.setVisible(true);
222+
}
223+
});
224+
return menuItem;
225+
}
226+
227+
public static JMenuItem makeDccAccessoryEventMenuItem(JFormattedTextField textfield) {
228+
JMenuItem menuItem = new JMenuItem("Insert DCC accessory decoder events ...");
229+
menuItem.addActionListener(new ActionListener() {
230+
@Override
231+
public void actionPerformed(ActionEvent e) {
232+
JDialog dialog = new JDialog();
233+
dialog.setTitle("Select DCC Accessory Decoder");
234+
235+
JPanel innerPanel = new JPanel(new FlowLayout());
236+
237+
JTextField number = new JTextField(12);
238+
number.setText("1");
239+
innerPanel.add(number);
240+
241+
JComboBox<String> onOffBox = new JComboBox<String>(
242+
new String[]{
243+
"Reversed/Inactive/Off",
244+
"Normal/Active/On"
245+
});
246+
innerPanel.add(onOffBox);
247+
248+
JButton setButton = new JButton("Set");
249+
innerPanel.add(setButton);
250+
setButton.addActionListener(new ActionListener() {
251+
@Override
252+
public void actionPerformed(ActionEvent e) {
253+
int from = Integer.parseInt(number.getText().trim());
254+
255+
// See JMRI OlcnAddress line 89 for Event ID coding
256+
int DD = (from-1) & 0x3;
257+
int aaaaaa = (( (from-1) >> 2)+1 ) & 0x3F;
258+
int AAA = ( (from) >> 8) & 0x7;
259+
long event = 0x0101020000FF0000L | (AAA << 9) | (aaaaaa << 3) | (DD << 1);
260+
event |= onOffBox.getSelectedIndex();
261+
262+
EventID id = new EventID(String.format("%016X", event));
263+
textfield.setText(id.toShortString());
264+
dialog.dispatchEvent(new WindowEvent(dialog, WindowEvent.WINDOW_CLOSING));
265+
}
266+
});
267+
268+
dialog.add(innerPanel);
269+
dialog.setModal(true);
270+
dialog.pack();
271+
dialog.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
272+
273+
dialog.setVisible(true);
274+
}
275+
});
276+
return menuItem;
277+
}
278+
279+
private static class EventIdInserter extends JMenuItem {
280+
public EventIdInserter(String name, String value, JFormattedTextField target) {
281+
super(name);
282+
this.value = value;
283+
this.target = target;
284+
285+
addActionListener(new ActionListener() {
286+
@Override
287+
public void actionPerformed(ActionEvent e) {
288+
target.setText(value);
289+
}
290+
});
291+
}
292+
final String value;
293+
final JFormattedTextField target;
294+
295+
}
296+
297+
50298
private static MaskFormatter createFormatter(String s) {
51299
MaskFormatter formatter = null;
52300
try {

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