public void actionPerformed(ActionEvent e) {
      final KeyboardFocusManager currentKeyboardFocusManager =
          KeyboardFocusManager.getCurrentKeyboardFocusManager();
      final Window activeWindow = currentKeyboardFocusManager.getActiveWindow();
      if (activeWindow instanceof JDialog
          && ((JDialog) activeWindow).isModal()
          && !SwingUtilities.isDescendingFrom(
              Controller.getCurrentController().getViewController().getMapView(), activeWindow)) {
        popup.hide();
        hideTimer.removeActionListener(this);
        hideTimer.stop();
      }

      if (tip.getMousePosition(true) != null || mouseOverComponent()) {
        hideTimer.restart();
        return;
      }
      final Component focusOwner = currentKeyboardFocusManager.getFocusOwner();
      if (focusOwner != null) {
        if (SwingUtilities.isDescendingFrom(focusOwner, tip)) {
          hideTimer.restart();
          return;
        }
      }

      popup.hide();
      hideTimer.removeActionListener(this);
      hideTimer.stop();
    }
Ejemplo n.º 2
0
  /** Provide appropriate LAF feedback when a filter error occurs. */
  public void provideErrorFeedback() {
    LookAndFeel laf = UIManager.getLookAndFeel();

    if (laf == null) {
      Toolkit.getDefaultToolkit().beep();
    } else {
      KeyboardFocusManager fm = KeyboardFocusManager.getCurrentKeyboardFocusManager();
      Component component = fm.getFocusOwner();
      laf.provideErrorFeedback(component);
    }
  }
  /**
   * @return <code>true</code> if and only if the passed event is already dispatched by the <code>
   *     IdeKeyEventDispatcher</code> and there is no need for any other processing of the event.
   */
  public boolean dispatchKeyEvent(final KeyEvent e) {
    if (myDisposed) return false;

    if (e.isConsumed()) {
      return false;
    }

    // http://www.jetbrains.net/jira/browse/IDEADEV-12372
    if (e.getKeyCode() == KeyEvent.VK_CONTROL) {
      if (e.getID() == KeyEvent.KEY_PRESSED) {
        myLeftCtrlPressed = e.getKeyLocation() == KeyEvent.KEY_LOCATION_LEFT;
      } else if (e.getID() == KeyEvent.KEY_RELEASED) {
        myLeftCtrlPressed = false;
      }
    } else if (e.getKeyCode() == KeyEvent.VK_ALT) {
      if (e.getID() == KeyEvent.KEY_PRESSED) {
        myRightAltPressed = e.getKeyLocation() == KeyEvent.KEY_LOCATION_RIGHT;
      } else if (e.getID() == KeyEvent.KEY_RELEASED) {
        myRightAltPressed = false;
      }
    }

    KeyboardFocusManager focusManager = KeyboardFocusManager.getCurrentKeyboardFocusManager();
    Component focusOwner = focusManager.getFocusOwner();

    // shortcuts should not work in shortcut setup fields
    if (focusOwner instanceof ShortcutTextField) {
      return false;
    }
    if (focusOwner instanceof JTextComponent && ((JTextComponent) focusOwner).isEditable()) {
      if (e.getKeyChar() != KeyEvent.CHAR_UNDEFINED && e.getKeyChar() != KeyEvent.VK_ESCAPE) {
        MacUIUtil.hideCursor();
      }
    }

    MenuSelectionManager menuSelectionManager = MenuSelectionManager.defaultManager();
    MenuElement[] selectedPath = menuSelectionManager.getSelectedPath();
    if (selectedPath.length > 0) {
      if (!(selectedPath[0] instanceof ComboPopup)) {
        // The following couple of lines of code is a PATCH!!!
        // It is needed to ignore ENTER KEY_TYPED events which sometimes can reach editor when an
        // action
        // is invoked from main menu via Enter key.
        setState(KeyState.STATE_PROCESSED);
        setPressedWasProcessed(true);
        return false;
      }
    }

    // Keymap shortcuts (i.e. not local shortcuts) should work only in:
    // - main frame
    // - floating focusedWindow
    // - when there's an editor in contexts
    Window focusedWindow = focusManager.getFocusedWindow();
    boolean isModalContext = focusedWindow != null && isModalContext(focusedWindow);

    final DataManager dataManager = DataManager.getInstance();
    if (dataManager == null) return false;

    DataContext dataContext = dataManager.getDataContext();

    myContext.setDataContext(dataContext);
    myContext.setFocusOwner(focusOwner);
    myContext.setModalContext(isModalContext);
    myContext.setInputEvent(e);

    try {
      if (getState() == KeyState.STATE_INIT) {
        return inInitState();
      } else if (getState() == KeyState.STATE_PROCESSED) {
        return inProcessedState();
      } else if (getState() == KeyState.STATE_WAIT_FOR_SECOND_KEYSTROKE) {
        return inWaitForSecondStrokeState();
      } else if (getState() == KeyState.STATE_SECOND_STROKE_IN_PROGRESS) {
        return inSecondStrokeInProgressState();
      } else if (getState() == KeyState.STATE_KEY_GESTURE_PROCESSOR) {
        return myKeyGestureProcessor.process();
      } else {
        throw new IllegalStateException("state = " + getState());
      }
    } finally {
      myContext.clear();
    }
  }