/**
* @param component component
* @return whether the component in Swing tree or not. This method is more weak then {@link
* Component#isShowing() }
*/
private boolean isInTree(final Component component) {
if (component instanceof Window) {
return component.isShowing();
} else {
Window windowAncestor = SwingUtilities.getWindowAncestor(component);
return windowAncestor != null && windowAncestor.isShowing();
}
}
public boolean processAction(final InputEvent e, ActionProcessor processor) {
ActionManagerEx actionManager = ActionManagerEx.getInstanceEx();
final Project project = PlatformDataKeys.PROJECT.getData(myContext.getDataContext());
final boolean dumb = project != null && DumbService.getInstance(project).isDumb();
List<AnActionEvent> nonDumbAwareAction = new ArrayList<AnActionEvent>();
for (final AnAction action : myContext.getActions()) {
final Presentation presentation = myPresentationFactory.getPresentation(action);
// Mouse modifiers are 0 because they have no any sense when action is invoked via keyboard
final AnActionEvent actionEvent =
processor.createEvent(
e,
myContext.getDataContext(),
ActionPlaces.MAIN_MENU,
presentation,
ActionManager.getInstance());
ActionUtil.performDumbAwareUpdate(action, actionEvent, true);
if (dumb && !action.isDumbAware()) {
if (Boolean.FALSE.equals(
presentation.getClientProperty(ActionUtil.WOULD_BE_ENABLED_IF_NOT_DUMB_MODE))) {
continue;
}
nonDumbAwareAction.add(actionEvent);
continue;
}
if (!presentation.isEnabled()) {
continue;
}
processor.onUpdatePassed(e, action, actionEvent);
((DataManagerImpl.MyDataContext) myContext.getDataContext())
.setEventCount(IdeEventQueue.getInstance().getEventCount(), this);
actionManager.fireBeforeActionPerformed(action, actionEvent.getDataContext(), actionEvent);
Component component =
PlatformDataKeys.CONTEXT_COMPONENT.getData(actionEvent.getDataContext());
if (component != null && !component.isShowing()) {
return true;
}
processor.performAction(e, action, actionEvent);
actionManager.fireAfterActionPerformed(action, actionEvent.getDataContext(), actionEvent);
return true;
}
if (!nonDumbAwareAction.isEmpty()) {
showDumbModeWarningLaterIfNobodyConsumesEvent(
e, nonDumbAwareAction.toArray(new AnActionEvent[nonDumbAwareAction.size()]));
}
return false;
}
@Override
public Dimension getPreferredSize() {
final Component focusOwner =
KeyboardFocusManager.getCurrentKeyboardFocusManager().getFocusOwner();
Point p = null;
if (focusOwner != null && focusOwner.isShowing()) {
p = focusOwner.getLocationOnScreen();
}
return computeNotBiggerDimension(super.getPreferredSize().getSize(), p);
}
public static Point getRelLocation(Component c) {
if (c == null || !c.isShowing()) {
return new Point(0, 0);
}
Container parent = getRootContainer(c);
if ((parent != null) && parent.isShowing()) {
Point p1 = c.getLocationOnScreen();
Point p2 = parent.getLocationOnScreen();
return new Point(p1.x - p2.x, p1.y - p2.y);
}
return new Point(0, 0);
}
public static Component findComponentUnderGlassPaneAt(Point point, Component top) {
Component component = null;
if (top.isShowing()) {
if (top instanceof RootPaneContainer)
component =
((RootPaneContainer) top)
.getLayeredPane()
.findComponentAt(
SwingUtilities.convertPoint(
top, point, ((RootPaneContainer) top).getLayeredPane()));
else component = ((Container) top).findComponentAt(point);
}
return component;
}
@Override
public void invokePopup(final EditorMouseEvent event) {
if (!event.isConsumed() && event.getArea() == EditorMouseEventArea.EDITING_AREA) {
ActionGroup group =
(ActionGroup)
CustomActionsSchema.getInstance().getCorrectedAction(IdeActions.GROUP_EDITOR_POPUP);
ActionPopupMenu popupMenu =
ActionManager.getInstance().createActionPopupMenu(ActionPlaces.EDITOR_POPUP, group);
MouseEvent e = event.getMouseEvent();
final Component c = e.getComponent();
if (c != null && c.isShowing()) {
popupMenu.getComponent().show(c, e.getX(), e.getY());
}
e.consume();
}
}
public DialogPopupWrapper(Component owner, Component content, int x, int y) {
if (!owner.isShowing()) {
throw new IllegalArgumentException("Popup owner must be showing");
}
final Window wnd =
owner instanceof Window ? (Window) owner : SwingUtilities.getWindowAncestor(owner);
if (wnd instanceof Frame) {
myDialog = new JDialog((Frame) wnd, false);
} else {
myDialog = new JDialog((Dialog) wnd, false);
}
myDialog.getContentPane().setLayout(new BorderLayout());
myDialog.getContentPane().add(content, BorderLayout.CENTER);
myDialog.setUndecorated(true);
myDialog.pack();
myDialog.setLocation(x, y);
}
/**
* @param parent parent component which is used to calculate heavy weight window ancestor. <code>
* parent</code> cannot be <code>null</code> and must be showing.
*/
protected DialogWrapperPeerImpl(
@NotNull DialogWrapper wrapper, @NotNull Component parent, boolean canBeParent) {
myWrapper = wrapper;
if (!parent.isShowing() && parent != JOptionPane.getRootFrame()) {
throw new IllegalArgumentException("parent must be showing: " + parent);
}
myWindowManager = null;
Application application = ApplicationManager.getApplication();
if (application != null && application.hasComponent(WindowManager.class)) {
myWindowManager = (WindowManagerEx) WindowManager.getInstance();
}
Window owner =
parent instanceof Window
? (Window) parent
: (Window) SwingUtilities.getAncestorOfClass(Window.class, parent);
if (!(owner instanceof Dialog) && !(owner instanceof Frame)) {
owner = JOptionPane.getRootFrame();
}
createDialog(owner, canBeParent);
}
/**
* @return <code>true</code> if and only if the passed event is already dispatched by the <code>
* IdeMouseEventDispatcher</code> and there is no need for any other processing of the event.
* If the method returns <code>false</code> then it means that the event should be delivered
* to normal event dispatching.
*/
public boolean dispatchMouseEvent(MouseEvent e) {
Component c = e.getComponent();
// frame activation by mouse click
if (e.getID() == MOUSE_PRESSED && c instanceof IdeFrame && !c.hasFocus()) {
IdeFocusManager focusManager = IdeFocusManager.getGlobalInstance();
if (focusManager instanceof FocusManagerImpl) {
Component at = SwingUtilities.getDeepestComponentAt(c, e.getX(), e.getY());
if (at != null && at.isFocusable()) {
((FocusManagerImpl) focusManager).setLastFocusedAtDeactivation((IdeFrame) c, at);
}
}
}
if (SystemInfo.isXWindow && e.isPopupTrigger() && e.getButton() != 3) {
// we can do better than silly triggering popup on everything but left click
resetPopupTrigger(e);
}
boolean ignore = false;
if (!(e.getID() == MouseEvent.MOUSE_PRESSED
|| e.getID() == MouseEvent.MOUSE_RELEASED
|| e.getID() == MOUSE_CLICKED)) {
ignore = true;
}
patchClickCount(e);
if (e.isConsumed()
|| e.isPopupTrigger()
|| (e.getButton() > 3 ? e.getID() != MOUSE_PRESSED : e.getID() != MOUSE_RELEASED)
|| e.getClickCount() < 1
|| e.getButton() == MouseEvent.NOBUTTON) { // See #16995. It did happen
ignore = true;
}
int modifiers = e.getModifiers();
int modifiersEx = e.getModifiersEx();
if (e.getID() == MOUSE_PRESSED) {
myPressedModifiersStored = true;
myModifiers = modifiers;
myModifiersEx = modifiersEx;
} else if (e.getID() == MOUSE_RELEASED) {
if (myPressedModifiersStored) {
myPressedModifiersStored = false;
modifiers = myModifiers;
modifiersEx = myModifiersEx;
}
}
final JRootPane root = findRoot(e);
if (root != null) {
BlockState blockState = myRootPane2BlockedId.get(root);
if (blockState != null) {
if (SWING_EVENTS_PRIORITY.indexOf(blockState.currentEventId)
< SWING_EVENTS_PRIORITY.indexOf(e.getID())) {
blockState.currentEventId = e.getID();
if (blockState.blockMode == IdeEventQueue.BlockMode.COMPLETE) {
return true;
} else {
ignore = true;
}
} else {
myRootPane2BlockedId.remove(root);
}
}
}
if (c == null) {
throw new IllegalStateException("component cannot be null");
}
c = SwingUtilities.getDeepestComponentAt(c, e.getX(), e.getY());
if (c instanceof IdeGlassPaneImpl) {
c = ((IdeGlassPaneImpl) c).getTargetComponentFor(e);
}
if (c == null) { // do nothing if component doesn't contains specified point
return false;
}
if (isHorizontalScrolling(c, e)) {
boolean done = doHorizontalScrolling(c, (MouseWheelEvent) e);
if (done) return true;
}
if (ignore) return false;
// avoid "cyclic component initialization error" in case of dialogs shown because of component
// initialization failure
if (!KeymapManagerImpl.ourKeymapManagerInitialized) {
return false;
}
final MouseShortcut shortcut = new MouseShortcut(e.getButton(), modifiersEx, e.getClickCount());
fillActionsList(c, shortcut, IdeKeyEventDispatcher.isModalContext(c));
ActionManagerEx actionManager = ActionManagerEx.getInstanceEx();
if (actionManager != null) {
AnAction[] actions = myActions.toArray(new AnAction[myActions.size()]);
for (AnAction action : actions) {
DataContext dataContext = DataManager.getInstance().getDataContext(c);
Presentation presentation = myPresentationFactory.getPresentation(action);
AnActionEvent actionEvent =
new AnActionEvent(
e,
dataContext,
ActionPlaces.MAIN_MENU,
presentation,
ActionManager.getInstance(),
modifiers);
action.beforeActionPerformedUpdate(actionEvent);
if (presentation.isEnabled()) {
actionManager.fireBeforeActionPerformed(action, dataContext, actionEvent);
final Component context = PlatformDataKeys.CONTEXT_COMPONENT.getData(dataContext);
if (context != null && !context.isShowing()) continue;
action.actionPerformed(actionEvent);
e.consume();
}
}
if (actions.length > 0 && e.isConsumed()) return true;
}
return e.getButton() > 3;
}
public void showPinObj(PushpinIF pobj, boolean on) {
Component comp = (Component) pobj;
if (comp == null) return;
Container p = comp.getParent();
if (!on) {
pobj.setPopup(false, true);
if (p != null && p != tabbedPane) {
p.remove(comp);
p.validate();
p.repaint();
}
if (popupComp == comp) popupComp = null;
return;
}
if (popupComp != null) {
if (popupComp != comp) {
((PushpinIF) popupComp).setPopup(false, true);
p = popupComp.getParent();
if (p != null && p != tabbedPane) {
p.remove(popupComp);
}
}
popupComp = null;
}
/*
if (!isShowing()) {
return;
}
*/
if (comp.isShowing()) {
return;
}
Container p2 = null;
p = pinPanel.getParent();
while (p != null) {
if (p instanceof JLayeredPane) p2 = p;
p = p.getParent();
}
if (p2 == null) return;
if (!isShowing()) {
VnmrjIF vif = Util.getVjIF();
vif.raiseToolPanel(on);
setVisible(true);
}
popupComp = comp;
p = p2;
pobj.setPopup(true, true);
/*
Point pt0 = p.getLocationOnScreen();
Point pt1 = getLocationOnScreen();
*/
Point pt1 = getLocation();
Dimension dim = getSize();
int y0 = (int) ((float) dim.height * pobj.getRefY());
int h = (int) ((float) dim.height * pobj.getRefH());
int x = pt1.x + 2;
int y = pt1.y + y0;
p.add(comp, JLayeredPane.MODAL_LAYER);
comp.setBounds(x, y, dim.width, dim.height - y0);
((JComponent) p).validate();
/*
p.repaint();
*/
}
/**
* Forwards key events directly to the input handler. This is slightly faster than using a
* KeyListener because some Swing overhead is avoided.
*
* @since 4.3pre7
*/
@Override
public void processKeyEvent(KeyEvent evt, int from, boolean global) {
if (Debug.DUMP_KEY_EVENTS) {
Log.log(
Log.DEBUG,
this,
"Key event : " + AbstractInputHandler.toString(evt) + " from " + from);
Log.log(Log.DEBUG, this, view + ".isFocused()=" + view.isFocused() + '.', new Exception());
}
if (view.getTextArea().hasFocus() && from == View.VIEW) return;
evt = _preprocessKeyEvent(evt);
if (evt == null) return;
if (Debug.DUMP_KEY_EVENTS) {
Log.log(
Log.DEBUG,
this,
"Key event after workaround: " + AbstractInputHandler.toString(evt) + " from " + from);
}
Component prefixFocusOwner = view.getPrefixFocusOwner();
boolean focusOnTextArea = false;
switch (evt.getID()) {
case KeyEvent.KEY_TYPED:
// if the user pressed eg C+e n n in the
// search bar we want focus to go back there
// after the prefix is done
if (prefixFocusOwner != null) {
if (prefixFocusOwner.isShowing()) {
prefixFocusOwner.requestFocus();
focusOnTextArea = true;
}
}
if (keyEventInterceptor != null) keyEventInterceptor.keyTyped(evt);
else if (from == View.ACTION_BAR || isPrefixActive() || view.getTextArea().hasFocus()) {
processKeyEventKeyStrokeHandling(evt, from, "type ", global);
}
processKeyEventSub(focusOnTextArea);
break;
case KeyEvent.KEY_PRESSED:
if (keyEventInterceptor != null) keyEventInterceptor.keyPressed(evt);
else if (KeyEventWorkaround.isBindable(evt.getKeyCode())) {
if (prefixFocusOwner != null) {
if (prefixFocusOwner.isShowing()) {
prefixFocusOwner.requestFocus();
focusOnTextArea = true;
}
view.setPrefixFocusOwner(null);
}
processKeyEventKeyStrokeHandling(evt, from, "press", global);
processKeyEventSub(focusOnTextArea);
}
break;
case KeyEvent.KEY_RELEASED:
if (keyEventInterceptor != null) keyEventInterceptor.keyReleased(evt);
break;
}
} // }}}
protected boolean violatesEDTRule(Component component) {
return !SwingUtilities.isEventDispatchThread() && component.isShowing();
}