private void init() {
getActionMap().put("startEditing", new StartEditingAction()); // NOI18N
getActionMap().put("cancel", new CancelEditingAction()); // NOI18N
addMouseListener(new MouseListener());
getInputMap().put(KeyStroke.getKeyStroke(KeyEvent.VK_F2, 0), "startEditing"); // NOI18N
getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT)
.put(KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), "cancel"); // NOI18N
putClientProperty("terminateEditOnFocusLost", Boolean.TRUE); // NOI18N
}
/**
* This method updates the input and action maps with new ToggleAction.
*
* @param isToggleDynamic
* @param isToggleLarger
* @param key
* @param keyStroke
*/
private void installToggleAction(
boolean isToggleDynamic, boolean isToggleLarger, String key, String keyStroke) {
Action action = new ToggleAction(isToggleDynamic, isToggleLarger);
KeyStroke ks = KeyStroke.getKeyStroke(keyStroke);
table.getInputMap().put(ks, key);
table.getActionMap().put(key, action);
}
/**
* This method updates the input and action maps with a new ColumnAction.
*
* @param isSelectedColumn
* @param isAdjust
* @param key
* @param keyStroke
*/
private void installColumnAction(
boolean isSelectedColumn, boolean isAdjust, String key, String keyStroke) {
Action action = new ColumnAction(isSelectedColumn, isAdjust);
KeyStroke ks = KeyStroke.getKeyStroke(keyStroke);
table.getInputMap().put(ks, key);
table.getActionMap().put(key, action);
}
// ------------------------------------------------------------------
// from Java Swing 1.2 Orielly - Robert Eckstein
// ------------------------------------------------------------------
protected JTextComponent updateKeymapForWord(JTextComponent textComp) {
// create a new child keymap
Keymap map = JTextComponent.addKeymap("NslmMap", textComp.getKeymap());
// define the keystrokeds to be added
KeyStroke next = KeyStroke.getKeyStroke(KeyEvent.VK_RIGHT, InputEvent.CTRL_MASK, false);
// add the new mappings used DefaultEditorKit actions
map.addActionForKeyStroke(next, getAction(DefaultEditorKit.nextWordAction));
KeyStroke prev = KeyStroke.getKeyStroke(KeyEvent.VK_LEFT, InputEvent.CTRL_MASK, false);
map.addActionForKeyStroke(prev, getAction(DefaultEditorKit.previousWordAction));
KeyStroke selNext =
KeyStroke.getKeyStroke(
KeyEvent.VK_RIGHT, InputEvent.CTRL_MASK | InputEvent.SHIFT_MASK, false);
map.addActionForKeyStroke(selNext, getAction(DefaultEditorKit.selectionNextWordAction));
KeyStroke selPrev =
KeyStroke.getKeyStroke(
KeyEvent.VK_LEFT, InputEvent.CTRL_MASK | InputEvent.SHIFT_MASK, false);
map.addActionForKeyStroke(selPrev, getAction(DefaultEditorKit.selectionPreviousWordAction));
KeyStroke find = KeyStroke.getKeyStroke(KeyEvent.VK_F, InputEvent.CTRL_MASK, false);
map.addActionForKeyStroke(find, getAction("find"));
KeyStroke findAgain = KeyStroke.getKeyStroke(KeyEvent.VK_G, InputEvent.CTRL_MASK, false);
map.addActionForKeyStroke(findAgain, getAction("findAgain"));
// set the keymap for the text component
textComp.setKeymap(map);
return (textComp);
} // end updateKeymapForWord
/**
* This method is called when the focused component (and none of its ancestors) want the key
* event. This will look up the keystroke to see if any chidren (or subchildren) of the specified
* container want a crack at the event. If one of them wants it, then it will "DO-THE-RIGHT-THING"
*/
public boolean fireKeyboardAction(KeyEvent e, boolean pressed, Container topAncestor) {
if (e.isConsumed()) {
System.out.println("Acquired pre-used event!");
Thread.dumpStack();
}
// There may be two keystrokes associated with a low-level key event;
// in this case a keystroke made of an extended key code has a priority.
KeyStroke ks;
KeyStroke ksE = null;
if (e.getID() == KeyEvent.KEY_TYPED) {
ks = KeyStroke.getKeyStroke(e.getKeyChar());
} else {
if (e.getKeyCode() != e.getExtendedKeyCode()) {
ksE = KeyStroke.getKeyStroke(e.getExtendedKeyCode(), e.getModifiers(), !pressed);
}
ks = KeyStroke.getKeyStroke(e.getKeyCode(), e.getModifiers(), !pressed);
}
Hashtable keyMap = containerMap.get(topAncestor);
if (keyMap != null) { // this container isn't registered, so bail
Object tmp = null;
// extended code has priority
if (ksE != null) {
tmp = keyMap.get(ksE);
if (tmp != null) {
ks = ksE;
}
}
if (tmp == null) {
tmp = keyMap.get(ks);
}
if (tmp == null) {
// don't do anything
} else if (tmp instanceof JComponent) {
JComponent c = (JComponent) tmp;
if (c.isShowing() && c.isEnabled()) { // only give it out if enabled and visible
fireBinding(c, ks, e, pressed);
}
} else if (tmp instanceof Vector) { // more than one comp registered for this
Vector v = (Vector) tmp;
// There is no well defined order for WHEN_IN_FOCUSED_WINDOW
// bindings, but we give precedence to those bindings just
// added. This is done so that JMenus WHEN_IN_FOCUSED_WINDOW
// bindings are accessed before those of the JRootPane (they
// both have a WHEN_IN_FOCUSED_WINDOW binding for enter).
for (int counter = v.size() - 1; counter >= 0; counter--) {
JComponent c = (JComponent) v.elementAt(counter);
// System.out.println("Trying collision: " + c + " vector = "+ v.size());
if (c.isShowing() && c.isEnabled()) { // don't want to give these out
fireBinding(c, ks, e, pressed);
if (e.isConsumed()) return true;
}
}
} else {
System.out.println("Unexpected condition in fireKeyboardAction " + tmp);
// This means that tmp wasn't null, a JComponent, or a Vector. What is it?
Thread.dumpStack();
}
}
if (e.isConsumed()) {
return true;
}
// if no one else handled it, then give the menus a crack
// The're handled differently. The key is to let any JMenuBars
// process the event
if (keyMap != null) {
Vector v = (Vector) keyMap.get(JMenuBar.class);
if (v != null) {
Enumeration iter = v.elements();
while (iter.hasMoreElements()) {
JMenuBar mb = (JMenuBar) iter.nextElement();
if (mb.isShowing() && mb.isEnabled()) { // don't want to give these out
boolean extended = (ksE != null) && !ksE.equals(ks);
if (extended) {
fireBinding(mb, ksE, e, pressed);
}
if (!extended || !e.isConsumed()) {
fireBinding(mb, ks, e, pressed);
}
if (e.isConsumed()) {
return true;
}
}
}
}
}
return e.isConsumed();
}
public static void makeMenuBar(JFrame frame, final AirspaceBuilderController controller) {
JMenuBar menuBar = new JMenuBar();
final JCheckBoxMenuItem resizeNewShapesItem;
final JCheckBoxMenuItem enableEditItem;
JMenu menu = new JMenu("File");
{
JMenuItem item = new JMenuItem("Open...");
item.setAccelerator(
KeyStroke.getKeyStroke(
KeyEvent.VK_O, Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()));
item.setActionCommand(OPEN);
item.addActionListener(controller);
menu.add(item);
item = new JMenuItem("Open URL...");
item.setActionCommand(OPEN_URL);
item.addActionListener(controller);
menu.add(item);
item = new JMenuItem("Save...");
item.setAccelerator(
KeyStroke.getKeyStroke(
KeyEvent.VK_S, Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()));
item.setActionCommand(SAVE);
item.addActionListener(controller);
menu.add(item);
menu.addSeparator();
item = new JMenuItem("Load Demo Shapes");
item.setActionCommand(OPEN_DEMO_AIRSPACES);
item.addActionListener(controller);
menu.add(item);
}
menuBar.add(menu);
menu = new JMenu("Shape");
{
JMenu subMenu = new JMenu("New");
for (final AirspaceFactory factory : defaultAirspaceFactories) {
JMenuItem item = new JMenuItem(factory.toString());
item.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
controller.createNewEntry(factory);
}
});
subMenu.add(item);
}
menu.add(subMenu);
resizeNewShapesItem = new JCheckBoxMenuItem("Fit new shapes to viewport");
resizeNewShapesItem.setActionCommand(SIZE_NEW_SHAPES_TO_VIEWPORT);
resizeNewShapesItem.addActionListener(controller);
resizeNewShapesItem.setState(controller.isResizeNewShapesToViewport());
menu.add(resizeNewShapesItem);
enableEditItem = new JCheckBoxMenuItem("Enable shape editing");
enableEditItem.setActionCommand(ENABLE_EDIT);
enableEditItem.addActionListener(controller);
enableEditItem.setState(controller.isEnableEdit());
menu.add(enableEditItem);
}
menuBar.add(menu);
menu = new JMenu("Selection");
{
JMenuItem item = new JMenuItem("Deselect");
item.setAccelerator(
KeyStroke.getKeyStroke(
KeyEvent.VK_D, Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()));
item.setActionCommand(CLEAR_SELECTION);
item.addActionListener(controller);
menu.add(item);
item = new JMenuItem("Delete");
item.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_DELETE, 0));
item.setActionCommand(REMOVE_SELECTED);
item.addActionListener(controller);
menu.add(item);
}
menuBar.add(menu);
frame.setJMenuBar(menuBar);
controller.addPropertyChangeListener(
new PropertyChangeListener() {
public void propertyChange(PropertyChangeEvent e) {
if (SIZE_NEW_SHAPES_TO_VIEWPORT.equals((e.getPropertyName()))) {
resizeNewShapesItem.setSelected(controller.isResizeNewShapesToViewport());
} else if (ENABLE_EDIT.equals(e.getPropertyName())) {
enableEditItem.setSelected(controller.isEnableEdit());
}
}
});
}
// ------------------------------------------------------------------
// from Java Swing 1.2 Orielly - Robert Eckstein
// ------------------------------------------------------------------
protected JTextComponent updateKeymapForEmacs(JTextComponent textComp) {
// note: it does not look like a key can do more than one action
// thus no modes.
// todo: not all of these are correct. such as ctrlK
// todo: add saving - ctrlXS
// create a new child keymap
Keymap map = JTextComponent.addKeymap("NslmMap", textComp.getKeymap());
KeyStroke selNext =
KeyStroke.getKeyStroke(
KeyEvent.VK_RIGHT, InputEvent.CTRL_MASK | InputEvent.SHIFT_MASK, false);
map.addActionForKeyStroke(selNext, getAction(DefaultEditorKit.selectionNextWordAction));
KeyStroke selPrev =
KeyStroke.getKeyStroke(
KeyEvent.VK_LEFT, InputEvent.CTRL_MASK | InputEvent.SHIFT_MASK, false);
map.addActionForKeyStroke(selPrev, getAction(DefaultEditorKit.selectionPreviousWordAction));
KeyStroke next = KeyStroke.getKeyStroke(KeyEvent.VK_F, InputEvent.CTRL_MASK, false);
map.addActionForKeyStroke(next, getAction(DefaultEditorKit.forwardAction));
KeyStroke prev = KeyStroke.getKeyStroke(KeyEvent.VK_B, InputEvent.CTRL_MASK, false);
map.addActionForKeyStroke(prev, getAction(DefaultEditorKit.backwardAction));
KeyStroke selectionDown = KeyStroke.getKeyStroke(KeyEvent.VK_N, InputEvent.CTRL_MASK, false);
map.addActionForKeyStroke(selectionDown, getAction(DefaultEditorKit.downAction));
KeyStroke selectionUp = KeyStroke.getKeyStroke(KeyEvent.VK_P, InputEvent.CTRL_MASK, false);
map.addActionForKeyStroke(selectionUp, getAction(DefaultEditorKit.upAction));
KeyStroke pageDown = KeyStroke.getKeyStroke(KeyEvent.VK_V, InputEvent.CTRL_MASK, false);
map.addActionForKeyStroke(pageDown, getAction(DefaultEditorKit.pageDownAction));
KeyStroke pageUp = KeyStroke.getKeyStroke(KeyEvent.VK_U, InputEvent.CTRL_MASK, false);
map.addActionForKeyStroke(pageUp, getAction(DefaultEditorKit.pageUpAction));
KeyStroke endDoc =
KeyStroke.getKeyStroke(
KeyEvent.VK_GREATER, InputEvent.META_MASK | InputEvent.SHIFT_MASK, false);
map.addActionForKeyStroke(endDoc, getAction(DefaultEditorKit.endAction));
KeyStroke beginingDoc =
KeyStroke.getKeyStroke(
KeyEvent.VK_LESS, InputEvent.META_MASK | InputEvent.SHIFT_MASK, false);
map.addActionForKeyStroke(beginingDoc, getAction(DefaultEditorKit.beginAction));
// the VK_SPACE and VK_W not working as in Emacs - space deleting
// KeyStroke
// selectionStart=KeyStroke.getKeyStroke(KeyEvent.VK_SPACE,InputEvent.CTRL_MASK,false);
// map.addActionForKeyStroke(selectionStart,getAction(DefaultEditorKit.selectionForwardAction));
// //todo: setCharPosAction
// this is doing nothing because only one char to can be assigned to cut
// KeyStroke cut1=KeyStroke.getKeyStroke(KeyEvent.VK_W,InputEvent.CTRL_MASK,false);
// map.addActionForKeyStroke(cut1,getAction(DefaultEditorKit.cutAction));
// if we do save as XS, this will have to change
KeyStroke cut = KeyStroke.getKeyStroke(KeyEvent.VK_X, InputEvent.CTRL_MASK, false);
map.addActionForKeyStroke(cut, getAction(DefaultEditorKit.cutAction));
KeyStroke paste = KeyStroke.getKeyStroke(KeyEvent.VK_Y, InputEvent.CTRL_MASK, false);
map.addActionForKeyStroke(paste, getAction(DefaultEditorKit.pasteAction));
KeyStroke moveToEndLine = KeyStroke.getKeyStroke(KeyEvent.VK_E, InputEvent.CTRL_MASK, false);
map.addActionForKeyStroke(moveToEndLine, getAction(DefaultEditorKit.endLineAction));
// not emacs like
KeyStroke selWord = KeyStroke.getKeyStroke(KeyEvent.VK_T, InputEvent.CTRL_MASK, false);
map.addActionForKeyStroke(selWord, getAction(DefaultEditorKit.selectWordAction));
KeyStroke selLine = KeyStroke.getKeyStroke(KeyEvent.VK_K, InputEvent.CTRL_MASK, false);
map.addActionForKeyStroke(selLine, getAction(DefaultEditorKit.selectLineAction));
KeyStroke delNext = KeyStroke.getKeyStroke(KeyEvent.VK_D, InputEvent.CTRL_MASK, false);
map.addActionForKeyStroke(delNext, getAction(DefaultEditorKit.deleteNextCharAction));
KeyStroke insertLine = KeyStroke.getKeyStroke(KeyEvent.VK_O, InputEvent.CTRL_MASK, false);
map.addActionForKeyStroke(insertLine, getAction(DefaultEditorKit.insertBreakAction));
KeyStroke searchBackward = KeyStroke.getKeyStroke(KeyEvent.VK_R, InputEvent.CTRL_MASK, false);
map.addActionForKeyStroke(searchBackward, getAction("findAgain"));
KeyStroke searchForward = KeyStroke.getKeyStroke(KeyEvent.VK_S, InputEvent.CTRL_MASK, false);
map.addActionForKeyStroke(searchForward, getAction("findAgain"));
// set the keymap for the text component
textComp.setKeymap(map);
return (textComp);
} // end updateKeymapForEmacs