public void processKeyEvent(KeyEvent evt) {
evt = KeyEventWorkaround.processKeyEvent(evt);
if (evt == null) return;
switch (evt.getID()) {
case KeyEvent.KEY_TYPED:
char ch = evt.getKeyChar();
if (!nonDigit && Character.isDigit(ch)) {
super.processKeyEvent(evt);
repeat = true;
repeatCount = Integer.parseInt(action.getText());
} else {
nonDigit = true;
if (repeat) {
passToView(evt);
} else super.processKeyEvent(evt);
}
break;
case KeyEvent.KEY_PRESSED:
int keyCode = evt.getKeyCode();
if (evt.isActionKey()
|| evt.isControlDown()
|| evt.isAltDown()
|| evt.isMetaDown()
|| keyCode == KeyEvent.VK_BACK_SPACE
|| keyCode == KeyEvent.VK_DELETE
|| keyCode == KeyEvent.VK_ENTER
|| keyCode == KeyEvent.VK_TAB
|| keyCode == KeyEvent.VK_ESCAPE) {
nonDigit = true;
if (repeat) {
passToView(evt);
break;
} else if (keyCode == KeyEvent.VK_TAB) {
complete(true);
evt.consume();
} else if (keyCode == KeyEvent.VK_ESCAPE) {
evt.consume();
if (popup != null) {
popup.dispose();
popup = null;
action.requestFocus();
} else {
if (temp) view.removeToolBar(ActionBar.this);
view.getEditPane().focusOnTextArea();
}
break;
} else if ((keyCode == KeyEvent.VK_UP || keyCode == KeyEvent.VK_DOWN)
&& popup != null) {
popup.list.processKeyEvent(evt);
break;
}
}
super.processKeyEvent(evt);
break;
}
}
private void complete(boolean insertLongestPrefix) {
String text = action.getText().trim();
String[] completions = getCompletions(text);
if (completions.length == 1) {
if (insertLongestPrefix) action.setText(completions[0]);
} else if (completions.length != 0) {
if (insertLongestPrefix) {
String prefix = MiscUtilities.getLongestPrefix(completions, true);
if (prefix.contains(text)) action.setText(prefix);
}
if (popup != null) popup.setModel(completions);
else popup = new CompletionPopup(completions);
return;
}
if (popup != null) {
popup.dispose();
popup = null;
}
}
private void invoke() {
String cmd;
if (popup != null) cmd = popup.list.getSelectedValue().toString();
else {
cmd = action.getText().trim();
int index = cmd.indexOf('=');
if (index != -1) {
action.addCurrentToHistory();
String propName = cmd.substring(0, index).trim();
String propValue = cmd.substring(index + 1).trim();
String code;
if (propName.startsWith("buffer.")) {
if (propName.equals("buffer.mode")) {
code = "buffer.setMode(\"" + MiscUtilities.charsToEscapes(propValue) + "\");";
} else {
code =
"buffer.setStringProperty(\""
+ MiscUtilities.charsToEscapes(propName.substring("buffer.".length()))
+ "\",\""
+ MiscUtilities.charsToEscapes(propValue)
+ "\");";
}
code += "\nbuffer.propertiesChanged();";
} else if (propName.startsWith("!buffer.")) {
code =
"jEdit.setProperty(\""
+ MiscUtilities.charsToEscapes(propName.substring(1))
+ "\",\""
+ MiscUtilities.charsToEscapes(propValue)
+ "\");\n"
+ "jEdit.propertiesChanged();";
} else {
code =
"jEdit.setProperty(\""
+ MiscUtilities.charsToEscapes(propName)
+ "\",\""
+ MiscUtilities.charsToEscapes(propValue)
+ "\");\n"
+ "jEdit.propertiesChanged();";
}
Macros.Recorder recorder = view.getMacroRecorder();
if (recorder != null) recorder.record(code);
BeanShell.eval(view, namespace, code);
cmd = null;
} else if (cmd.length() != 0) {
String[] completions = getCompletions(cmd);
if (completions.length != 0) {
cmd = completions[0];
}
} else cmd = null;
}
if (popup != null) {
popup.dispose();
popup = null;
}
final String finalCmd = cmd;
final EditAction act = (finalCmd == null ? null : jEdit.getAction(finalCmd));
if (temp) view.removeToolBar(this);
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
view.getTextArea().requestFocus();
if (act == null) {
if (finalCmd != null) {
view.getStatus()
.setMessageAndClear(jEdit.getProperty("view.action.no-completions"));
}
} else {
view.getInputHandler().setRepeatCount(repeatCount);
view.getInputHandler().invokeAction(act);
}
}
});
}
public void addNotify() {
super.addNotify();
repeat = nonDigit = false;
}