private void prepareToShow() {
final MouseAdapter mouseAdapter =
new MouseAdapter() {
public void mousePressed(MouseEvent e) {
Point point = (Point) e.getPoint().clone();
SwingUtilities.convertPointToScreen(point, e.getComponent());
final Dimension dimension = myContent.getSize();
dimension.height +=
myResizable && isToDrawMacCorner() ? ourMacCorner.getHeight(myContent) : 4;
dimension.width += 4;
Point locationOnScreen = myContent.getLocationOnScreen();
final Rectangle bounds =
new Rectangle(new Point(locationOnScreen.x - 2, locationOnScreen.y - 2), dimension);
if (!bounds.contains(point)) {
cancel();
}
}
};
myContent.addMouseListener(mouseAdapter);
Disposer.register(
this,
new Disposable() {
public void dispose() {
myContent.removeMouseListener(mouseAdapter);
}
});
myContent.registerKeyboardAction(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (myCancelKeyEnabled) {
cancel();
}
}
},
KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0),
JComponent.WHEN_IN_FOCUSED_WINDOW);
mySearchKeyListener = new SpeedSearchKeyListener();
myContent.addKeyListener(mySearchKeyListener);
if (myCancelOnMouseOutCallback != null || myCancelOnWindow) {
myMouseOutCanceller = new Canceller();
Toolkit.getDefaultToolkit()
.addAWTEventListener(
myMouseOutCanceller,
AWTEvent.MOUSE_EVENT_MASK
| WindowEvent.WINDOW_ACTIVATED
| AWTEvent.MOUSE_MOTION_EVENT_MASK);
}
myFocusWatcher =
new ChildFocusWatcher(myContent) {
protected void onFocusGained(final FocusEvent event) {
setWindowActive(true);
}
protected void onFocusLost(final FocusEvent event) {
setWindowActive(false);
}
};
mySpeedSearchPatternField = new JTextField();
if (SystemInfo.isMac) {
Font f = mySpeedSearchPatternField.getFont();
mySpeedSearchPatternField.setFont(f.deriveFont(f.getStyle(), f.getSize() - 2));
}
}
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();
}
});
}
}