private String buildKeybindingInfo() {
final StringBuilder sb = new StringBuilder();
final CMKeymapSetOverlay keymapsObject = codeMirror.keyMap();
for (final String keymapKey : keymapsObject.getKeys()) {
if (keymapKey == null || keymapKey.startsWith("emacs") || keymapKey.startsWith("vim")) {
continue;
}
sb.append("# ").append(keymapKey).append("\n\n");
final CMKeymapOverlay keymap = keymapsObject.get(keymapKey);
for (final String binding : keymap.getKeys()) {
if ("fallthrough".equals(binding)
|| "nofallthrough".equals(binding)
|| "disableInput".equals(binding)
|| "auto".equals(binding)) {
continue;
}
switch (keymap.getType(binding)) {
case COMMAND_NAME:
sb.append("**")
.append(binding)
.append("** ")
.append(keymap.getCommandName(binding))
.append("\n\n");
break;
case FUNCTION:
sb.append("**")
.append(binding)
.append("** ")
.append(keymap.getFunctionSource(binding))
.append("\n\n");
break;
default:
break;
}
}
sb.append("\n");
}
return sb.toString();
}
private void initKeyBindings() {
this.keyBindings = CMKeymapOverlay.create();
this.keyBindings.addBinding(
"Shift-Ctrl-K",
this,
new CMKeyBindingAction<CodeMirrorEditorWidget>() {
public void action(final CodeMirrorEditorWidget editorWidget) {
LOG.fine("Keybindings help binding used.");
editorWidget.keybindingHelp();
}
});
this.editorOverlay.addKeyMap(this.keyBindings);
}