/**
* Show the given message in a dialog box or independent window, depending on whether the source
* component is contained in a Frame or not.
*
* @param c The Controller that calls this method, or null if it is not called by a Controller.
* (The Controller, if any, will be notified when the error message is cleared.)
* @param message The message to display.
*/
public void setErrorMessage(Controller c, String message) {
if (popup != null) clearErrorMessage();
if (message == null) return;
errorSource = c;
errorMessage = message;
Component parent = source;
while (parent != null && !(parent instanceof Frame)) parent = parent.getParent();
if (parent != null) popup = new Dialog((Frame) parent, "Error Message", true); // modal dialog
else popup = new Frame("Error Message"); // independent window
popup.setBackground(Color.white);
popup.add(new MC(message), BorderLayout.CENTER);
Panel buttonBar = new Panel();
buttonBar.setLayout(new FlowLayout(FlowLayout.RIGHT, 10, 10));
Button OK = new Button(" OK ");
OK.addActionListener(this);
buttonBar.add(OK);
popup.add(buttonBar, BorderLayout.SOUTH);
popup.pack();
if (parent == null) popup.setLocation(100, 80);
else popup.setLocation(parent.getLocation().x + 50, parent.getLocation().y + 30);
popup.addWindowListener(
new WindowAdapter() {
public void windowClosing(WindowEvent evt) {
popup.dispose();
}
});
popup.show(); // make the dialog visible.
}
// Constructor
public SimpleGLCanvas(Window parent, boolean debug) {
debugging = debug;
animator = new Animator(this);
parent.addWindowListener(
new WindowAdapter() {
public void windowClosing(WindowEvent e) {
// Run this on another thread than the AWT event queue to
// make sure the call to Animator.stop() completes before
// exiting
new Thread(
new Runnable() {
public void run() {
if (animator.isAnimating()) animator.stop();
System.exit(0);
}
})
.start();
}
});
addGLEventListener(this);
// Reset timer
resetClock();
}
private void installListeners() {
if (myWindow != null) {
myWindowListener = createWindowListener();
myWindow.addWindowListener(myWindowListener);
myPropertyChangeListener = createWindowPropertyChangeListener();
myWindow.addPropertyChangeListener(myPropertyChangeListener);
}
}
public Component propertiesPage(WorkbenchContext context) {
Window window = context.getCurrentWindow();
Component propertiesPage = (Component) this.propertiesPages.get(window);
if (propertiesPage == null) {
propertiesPage = this.buildPropertiesPage(this.buildLocalWorkbenchContext(context));
this.propertiesPages.put(window, propertiesPage);
window.addWindowListener(this.windowListener);
}
return propertiesPage;
}
public static void addExitWindowListener(Window window) {
Preconditions.checkArgument(window != null);
window.addWindowListener(
new WindowAdapter() {
@Override
public void windowClosing(WindowEvent windowEvent) {
System.exit(1);
}
});
}
private void learnWindow(Container c) {
if (c != null && c instanceof Window) {
win = (Window) c;
win.addWindowListener(winL);
win.addComponentListener(cmpL);
if (EventManager.DEBUG_EVENTS) {
System.err.println(
"DynamicAncestorAdapter added WindowListener : " + win.getClass().getName());
}
if (!listening && win.isShowing()) startListening();
}
}
/** Recycles the passed in <code>HeavyWeightPopup</code>. */
private static void recycleHeavyWeightPopup(HeavyWeightPopup popup) {
synchronized (HeavyWeightPopup.class) {
List<HeavyWeightPopup> cache;
Window window = SwingUtilities.getWindowAncestor(popup.getComponent());
Map<Window, List<HeavyWeightPopup>> heavyPopupCache = getHeavyWeightPopupCache();
if (window instanceof Popup.DefaultFrame || !window.isVisible()) {
// If the Window isn't visible, we don't cache it as we
// likely won't ever get a windowClosed event to clean up.
// We also don't cache DefaultFrames as this indicates
// there wasn't a valid Window parent, and thus we don't
// know when to clean up.
popup._dispose();
return;
} else if (heavyPopupCache.containsKey(window)) {
cache = heavyPopupCache.get(window);
} else {
cache = new ArrayList<HeavyWeightPopup>();
heavyPopupCache.put(window, cache);
// Clean up if the Window is closed
final Window w = window;
w.addWindowListener(
new WindowAdapter() {
public void windowClosed(WindowEvent e) {
List<HeavyWeightPopup> popups;
synchronized (HeavyWeightPopup.class) {
Map<Window, List<HeavyWeightPopup>> heavyPopupCache2 =
getHeavyWeightPopupCache();
popups = heavyPopupCache2.remove(w);
}
if (popups != null) {
for (int counter = popups.size() - 1; counter >= 0; counter--) {
popups.get(counter)._dispose();
}
}
}
});
}
if (cache.size() < MAX_CACHE_SIZE) {
cache.add(popup);
} else {
popup._dispose();
}
}
}
/**
* Sets the Parent window.
*
* @param window Parent window
*/
public void setWindow(final Window window) {
this.window = window;
if (window != null) {
window.addWindowListener(
new WindowAdapter() {
/** {@inheritDoc} */
@Override
public void windowClosed(final WindowEvent e) {
dispose();
}
});
}
}
public void hierarchyChanged(HierarchyEvent e) {
if ((e.getChangeFlags() & HierarchyEvent.PARENT_CHANGED) != 0) {
Window parentWindow = SwingUtilities.getWindowAncestor(BufferedCanvasComponent.this);
if (lastParentWindow != parentWindow) {
if (lastParentWindow != null)
lastParentWindow.removeWindowListener(VisibilityHandler.this);
if (parentWindow != null) parentWindow.addWindowListener(VisibilityHandler.this);
lastParentWindow = parentWindow;
}
}
if ((e.getChangeFlags() & HierarchyEvent.SHOWING_CHANGED) != 0) {
if (isShowing()) BufferedCanvasComponent.this.shown();
else BufferedCanvasComponent.this.hidden();
}
}
/**
* Utility method for initializing a Window for displaying a JXErrorPane. This is particularly
* useful because the differences between JFrame and JDialog are so minor. removed.
*/
private void initWindow(final Window w, final JXErrorPane pane) {
w.setLayout(new BorderLayout());
w.add(pane, BorderLayout.CENTER);
final Action closeAction = new CloseAction(w);
closeButton.addActionListener(closeAction);
final ResizeWindow resizeListener = new ResizeWindow(w);
// make sure this action listener is last (or, oddly, the first in the list)
ActionListener[] list = detailButton.getActionListeners();
for (ActionListener a : list) {
detailButton.removeActionListener(a);
}
detailButton.addActionListener(resizeListener);
for (ActionListener a : list) {
detailButton.addActionListener(a);
}
if (w instanceof JFrame) {
final JFrame f = (JFrame) w;
f.getRootPane().setDefaultButton(closeButton);
f.setResizable(true);
f.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
KeyStroke ks = KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0);
f.getRootPane().registerKeyboardAction(closeAction, ks, JComponent.WHEN_IN_FOCUSED_WINDOW);
} else if (w instanceof JDialog) {
final JDialog d = (JDialog) w;
d.getRootPane().setDefaultButton(closeButton);
d.setResizable(true);
d.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
KeyStroke ks = KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0);
d.getRootPane().registerKeyboardAction(closeAction, ks, JComponent.WHEN_IN_FOCUSED_WINDOW);
}
w.addWindowListener(
new WindowAdapter() {
public void windowClosed(WindowEvent e) {
// remove the action listener
closeButton.removeActionListener(closeAction);
detailButton.removeActionListener(resizeListener);
exitIfFatal();
}
});
w.pack();
}
public void setPalette(Window newValue) {
AbstractOSXApplication application = getApplication();
if (palette != null) {
palette.removeWindowListener(windowHandler);
}
palette = newValue;
if (palette != null) {
palette.addWindowListener(windowHandler);
if (getValue(Actions.SELECTED_KEY) == Boolean.TRUE) {
application.addPalette(palette);
palette.setVisible(true);
} else {
application.removePalette(palette);
palette.setVisible(false);
}
}
}
/** This method installs listeners for the JToolBar. */
protected void installListeners() {
dockingListener = createDockingListener();
toolBar.addMouseListener(dockingListener);
toolBar.addMouseMotionListener(dockingListener);
propertyListener = createPropertyListener();
toolBar.addPropertyChangeListener(propertyListener);
toolBarContListener = createToolBarContListener();
toolBar.addContainerListener(toolBarContListener);
windowListener = createFrameListener();
floatFrame.addWindowListener(windowListener);
toolBarFocusListener = createToolBarFocusListener();
if (toolBarFocusListener != null) {
int count = toolBar.getComponentCount();
for (int i = 0; i < count; i++)
toolBar.getComponent(i).addFocusListener(toolBarFocusListener);
}
}
/**
* Listens to a JDialog to save and restore windows bounds automatically.
*
* <p>{@code setVisible(false)} and {@code dispose()} must not be used to close the window.
* Instead, dispatch a window closing event.
*
* <PRE>
* dispatchEvent(new WindowEvent(this, WindowEvent.WINDOW_CLOSING));
* </PRE>
*
* and the dialog must be set to dispose on close
*
* <PRE>
* setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
* </PRE>
*
* @param w {@code Window} to listen to
* @param prefNode String identifier to preference node to save and restore from
* @param key the key to save and restore from
*/
private static void addBoundsListener(final Window w, final String prefNode, final String key) {
String bounds = Preferences.userRoot().node(prefNode).get(key, null);
if (bounds != null) { // restore to previous size and position
if (w instanceof JDialog) {
if (((JDialog) w).isResizable()) {
w.setBounds(decodeRectangle(bounds));
} else {
w.setLocation(decodeRectangle(bounds).getLocation());
}
} else {
w.setBounds(decodeRectangle(bounds));
}
Window owner = w.getOwner();
if (owner != null) {
w.setLocationRelativeTo(owner);
}
}
/* listen for a window closing event and deal with it */
w.addWindowListener(
new WindowAdapter() {
@Override
public void windowClosing(WindowEvent evt) {
// save position and size
Preferences p = Preferences.userRoot().node(prefNode);
p.put(key, encodeRectangle(w.getBounds()));
w.removeWindowListener(this); // make GC easy
}
});
if (w instanceof JDialog) {
addEscapeListener((JDialog) w);
}
}
public WindowMenuItem(final Window window, String title) {
super(title, window.isVisible());
addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
// window.pack();
window.setVisible(!window.isVisible());
}
});
window.addWindowListener(
new WindowAdapter() {
public void windowClosing(WindowEvent e) {
WindowMenuItem.this.setSelected(false);
}
public void windowOpened(WindowEvent e) {
WindowMenuItem.this.setSelected(USE_SYSTEM_UI);
}
});
}
/**
* _more_
*
* @return _more_
*/
private boolean windowOk() {
getContents();
if (contents == null) {
return false;
}
if (shouldMakeDialog()) {
if (dialog == null) {
dialog = new JDialog((Frame) null, getWindowTitle(), false);
LogUtil.registerWindow(dialog);
GuiUtils.packDialog(dialog, contents);
dialog.setLocation(100, 100);
window = dialog;
}
} else {
if (frame == null) {
frame = new JFrame(getWindowTitle());
if (menuBar != null) {
GuiUtils.decorateFrame(frame, menuBar);
}
LogUtil.registerWindow(frame);
frame.getContentPane().add(contents);
frame.pack();
Msg.translateTree(frame);
frame.setLocation(100, 100);
window = frame;
}
}
if (window != null) {
window.addWindowListener(
new WindowAdapter() {
public void windowClosing(WindowEvent e) {
windowIsClosing();
}
});
}
return window != null;
}
protected void initListeners(Window parent) {
// add listeners
addMouseListener(
new MouseAdapter() {
@Override
public void mouseReleased(MouseEvent e) {
exit();
}
});
parent.addWindowListener(
new WindowAdapter() {
@Override
public void windowClosed(WindowEvent e) {
exit();
}
});
parent.addComponentListener(
new ComponentAdapter() {
@Override
public void componentMoved(ComponentEvent e) {
FloatableDialog.this.refreshLocation();
}
});
}
/** Installs the sheet on the owner. This method is invoked just before the JSheet is shown. */
protected void installSheet() {
if (!isNativeSheetSupported() && !isInstalled && isExperimentalSheet()) {
Window owner = getOwner();
if (owner != null) {
owner.addWindowListener(windowEventHandler);
}
isInstalled = true;
} else {
Window owner = getOwner();
if (owner != null) {
// Determine the location for the sheet and its owner while
// the sheet will be visible.
// In case we have to shift the owner to fully display the
// dialog, we remember the shift back position.
Point ownerLoc = owner.getLocation();
Point sheetLoc;
if (isShowAsSheet()) {
if (owner instanceof JFrame) {
sheetLoc =
new Point(
ownerLoc.x + (owner.getWidth() - getWidth()) / 2,
ownerLoc.y
+ owner.getInsets().top
+ ((JFrame) owner).getRootPane().getContentPane().getY());
} else if (owner instanceof JDialog) {
sheetLoc =
new Point(
ownerLoc.x + (owner.getWidth() - getWidth()) / 2,
ownerLoc.y
+ owner.getInsets().top
+ ((JDialog) owner).getRootPane().getContentPane().getY());
} else {
sheetLoc =
new Point(
ownerLoc.x + (owner.getWidth() - getWidth()) / 2,
ownerLoc.y + owner.getInsets().top);
}
if (sheetLoc.x < 0) {
owner.setLocation(ownerLoc.x - sheetLoc.x, ownerLoc.y);
sheetLoc.x = 0;
shiftBackLocation = ownerLoc;
oldLocation = owner.getLocation();
} else {
shiftBackLocation = null;
oldLocation = ownerLoc;
}
} else {
sheetLoc =
new Point(
ownerLoc.x + (owner.getWidth() - getWidth()) / 2,
ownerLoc.y + (owner.getHeight() - getHeight()) / 2);
}
setLocation(sheetLoc);
oldFocusOwner = owner.getFocusOwner();
// Note: We mustn't change the windows focusable state because
// this also affects the focusable state of the JSheet.
// owner.setFocusableWindowState(false);
owner.setEnabled(false);
// ((JFrame) owner).setResizable(false);
if (isShowAsSheet()) {
owner.addComponentListener(ownerMovementHandler);
} else {
if (owner instanceof Frame) {
setTitle(((Frame) owner).getTitle());
}
}
}
isInstalled = true;
}
}
/**
* Create a frame for this DockPanel. The frame will either be a JFrame or a JDialog depending on
* the isDialog flag.
*/
public void createFrame() {
if (isDialog) {
frame =
new JDialog(app.getFrame(), false) {
private static final long serialVersionUID = 1L;
// Send window closing event when dialog is set invisible.
// This allows a dock panel view to close properly.
@Override
public void setVisible(boolean isVisible) {
if (!isVisible && frame != null) {
windowClosing(new WindowEvent(frame, WindowEvent.WINDOW_CLOSING));
}
super.setVisible(isVisible);
}
};
} else {
frame = new JFrame(getPlainTitle());
// needs the higher res as used by Windows 7 for the Toolbar
((JFrame) frame).setIconImage(app.getInternalImage("geogebra64.png"));
}
frame.addWindowListener(this);
frame.addComponentListener(
new ComponentAdapter() {
@Override
public void componentResized(ComponentEvent event) {
setFrameBounds(event.getComponent().getBounds());
}
@Override
public void componentMoved(ComponentEvent event) {
setFrameBounds(event.getComponent().getBounds());
}
});
if (isDialog) {
(((JDialog) frame).getContentPane()).add(this);
} else {
(((JFrame) frame).getContentPane()).add(this);
menubar = loadMenuBar();
if (menubar != null) {
((JFrame) frame).setJMenuBar(menubar);
}
}
// TODO multimonitor supported?
Rectangle screenSize =
GraphicsEnvironment.getLocalGraphicsEnvironment().getMaximumWindowBounds();
// Use the previous dimension of this view
Rectangle windowBounds = getFrameBounds();
// resize window if necessary
if (windowBounds.width > screenSize.width) windowBounds.width = screenSize.width - 50;
if (windowBounds.height > screenSize.height) windowBounds.height = windowBounds.height - 50;
// center window if necessary
if (isNewDialog) {
// frame.pack();
frame.setSize(windowBounds.getSize());
frame.setLocationRelativeTo(app.getMainComponent());
isNewDialog = false;
} else if (windowBounds.x + windowBounds.width > screenSize.width
|| windowBounds.y + windowBounds.height > screenSize.height) {
frame.setLocationRelativeTo(null);
} else {
frame.setLocation(windowBounds.getLocation());
}
setOpenInFrame(true);
frame.setSize(windowBounds.getSize());
frame.setVisible(true);
// make titlebar visible if necessary
updatePanel();
frame.repaint();
}
public void show(Component owner, int aScreenX, int aScreenY, final boolean considerForcedXY) {
if (ApplicationManagerEx.getApplicationEx() != null
&& ApplicationManager.getApplication().isHeadlessEnvironment()) return;
if (isDisposed()) {
throw new IllegalStateException(
"Popup was already disposed. Recreate a new instance to show again");
}
assert ApplicationManager.getApplication().isDispatchThread();
addActivity();
final boolean shouldShow = beforeShow();
if (!shouldShow) {
removeActivity();
return;
}
prepareToShow();
if (myInStack) {
myFocusTrackback = new FocusTrackback(this, owner, true);
myFocusTrackback.setMustBeShown(true);
}
Dimension sizeToSet = null;
if (myDimensionServiceKey != null) {
sizeToSet = DimensionService.getInstance().getSize(myDimensionServiceKey, myProject);
}
if (myForcedSize != null) {
sizeToSet = myForcedSize;
}
if (myMinSize == null) {
myMinSize = myContent.getMinimumSize();
}
if (sizeToSet == null) {
sizeToSet = myContent.getPreferredSize();
}
if (sizeToSet != null) {
sizeToSet.width = Math.max(sizeToSet.width, myMinSize.width);
sizeToSet.height = Math.max(sizeToSet.height, myMinSize.height);
myContent.setSize(sizeToSet);
myContent.setPreferredSize(sizeToSet);
}
Point xy = new Point(aScreenX, aScreenY);
boolean adjustXY = true;
if (myDimensionServiceKey != null) {
final Point storedLocation =
DimensionService.getInstance().getLocation(myDimensionServiceKey, myProject);
if (storedLocation != null) {
xy = storedLocation;
adjustXY = false;
}
}
if (adjustXY) {
final Insets insets = myContent.getInsets();
if (insets != null) {
xy.x -= insets.left;
xy.y -= insets.top;
}
}
if (considerForcedXY && myForcedLocation != null) {
xy = myForcedLocation;
}
if (myLocateByContent) {
final Dimension captionSize = myHeaderPanel.getPreferredSize();
xy.y -= captionSize.height;
}
Rectangle targetBounds = new Rectangle(xy, myContent.getPreferredSize());
Insets insets = myPopupBorder.getBorderInsets(myContent);
if (insets != null) {
targetBounds.x += insets.left;
targetBounds.y += insets.top;
}
Rectangle original = new Rectangle(targetBounds);
if (myLocateWithinScreen) {
ScreenUtil.moveRectangleToFitTheScreen(targetBounds);
}
if (myMouseOutCanceller != null) {
myMouseOutCanceller.myEverEntered = targetBounds.equals(original);
}
myOwner = IdeFrameImpl.findNearestModalComponent(owner);
if (myOwner == null) {
myOwner = owner;
}
myRequestorComponent = owner;
boolean forcedDialog = (SystemInfo.isMac && !(myOwner instanceof IdeFrame)) || myMayBeParent;
PopupComponent.Factory factory = getFactory(myForcedHeavyweight || myResizable, forcedDialog);
myNativePopup = factory.isNativePopup();
myPopup = factory.getPopup(myOwner, myContent, targetBounds.x, targetBounds.y);
if (myResizable) {
final JRootPane root = myContent.getRootPane();
final IdeGlassPaneImpl glass = new IdeGlassPaneImpl(root);
root.setGlassPane(glass);
final ResizeComponentListener resizeListener = new ResizeComponentListener(this, glass);
glass.addMousePreprocessor(resizeListener, this);
glass.addMouseMotionPreprocessor(resizeListener, this);
}
if (myCaption != null && myMovable) {
final MoveComponentListener moveListener =
new MoveComponentListener(myCaption) {
public void mousePressed(final MouseEvent e) {
super.mousePressed(e);
if (e.isConsumed()) return;
if (UIUtil.isCloseClick(e)) {
if (myCaption.isWithinPanel(e)) {
cancel();
}
}
}
};
ListenerUtil.addMouseListener(myCaption, moveListener);
ListenerUtil.addMouseMotionListener(myCaption, moveListener);
final MyContentPanel saved = myContent;
Disposer.register(
this,
new Disposable() {
public void dispose() {
ListenerUtil.removeMouseListener(saved, moveListener);
ListenerUtil.removeMouseMotionListener(saved, moveListener);
}
});
}
for (JBPopupListener listener : myListeners) {
listener.beforeShown(new LightweightWindowEvent(this));
}
myPopup.setRequestFocus(myRequestFocus);
myPopup.show();
final Window window = SwingUtilities.getWindowAncestor(myContent);
myWindowListener = new MyWindowListener();
window.addWindowListener(myWindowListener);
if (myFocusable) {
window.setFocusableWindowState(true);
window.setFocusable(true);
}
myWindow = updateMaskAndAlpha(window);
if (myWindow instanceof JWindow) {
((JWindow) myWindow).getRootPane().putClientProperty(KEY, this);
}
if (myWindow != null) {
// dialogwrapper-based popups do this internally through peer,
// for other popups like jdialog-based we should exclude them manually, but
// we still have to be able to use IdeFrame as parent
if (!myMayBeParent && !(myWindow instanceof Frame)) {
WindowManager.getInstance().doNotSuggestAsParent(myWindow);
}
}
final Runnable afterShow =
new Runnable() {
public void run() {
if (myPreferredFocusedComponent != null && myInStack && myFocusable) {
myFocusTrackback.registerFocusComponent(myPreferredFocusedComponent);
}
removeActivity();
afterShow();
}
};
if (myRequestFocus) {
getFocusManager()
.requestFocus(
new FocusCommand() {
@Override
public ActionCallback run() {
if (isDisposed()) {
removeActivity();
return new ActionCallback.Done();
}
_requestFocus();
final ActionCallback result = new ActionCallback();
final Runnable afterShowRunnable =
new Runnable() {
@Override
public void run() {
afterShow.run();
result.setDone();
}
};
if (myNativePopup) {
final FocusRequestor furtherRequestor = getFocusManager().getFurtherRequestor();
SwingUtilities.invokeLater(
new Runnable() {
@Override
public void run() {
if (isDisposed()) {
result.setRejected();
return;
}
furtherRequestor
.requestFocus(
new FocusCommand() {
@Override
public ActionCallback run() {
if (isDisposed()) {
return new ActionCallback.Rejected();
}
_requestFocus();
afterShowRunnable.run();
return new ActionCallback.Done();
}
},
true)
.notify(result)
.doWhenProcessed(
new Runnable() {
@Override
public void run() {
removeActivity();
}
});
}
});
} else {
afterShowRunnable.run();
}
return result;
}
},
true)
.doWhenRejected(
new Runnable() {
@Override
public void run() {
afterShow.run();
}
});
} else {
SwingUtilities.invokeLater(
new Runnable() {
@Override
public void run() {
if (isDisposed()) {
removeActivity();
return;
}
afterShow.run();
}
});
}
}
/** Add a listener for window events. */
void addWindowListener(Window w) {
w.addWindowListener(this);
}
