public static boolean isFocused(@Nullable Component[] components) {
if (components == null) return false;
Component owner = KeyboardFocusManager.getCurrentKeyboardFocusManager().getFocusOwner();
if (owner == null) return false;
Window wnd;
if (owner instanceof Window) {
wnd = (Window) owner;
} else {
wnd = SwingUtilities.getWindowAncestor(owner);
}
for (Component each : components) {
if (each != null && SwingUtilities.isDescendingFrom(owner, each)) {
Window eachWindow =
each instanceof Window ? (Window) each : SwingUtilities.getWindowAncestor(each);
if (eachWindow == wnd) {
return true;
}
}
}
return false;
}
public boolean isFocused() {
if (myComponent != null
&& isFocused(new Component[] {SwingUtilities.getWindowAncestor(myComponent)})) {
return true;
}
return isFocused(myFocusOwners);
}
private boolean withinPopup(final AWTEvent event) {
if (!myContent.isShowing()) return false;
final MouseEvent mouse = (MouseEvent) event;
final Point point = mouse.getPoint();
SwingUtilities.convertPointToScreen(point, mouse.getComponent());
return new Rectangle(myContent.getLocationOnScreen(), myContent.getSize()).contains(point);
}
@Override
public Dimension getSize() {
if (myPopup != null) {
final Window popupWindow = SwingUtilities.windowForComponent(myContent);
return popupWindow.getSize();
} else {
return myForcedSize;
}
}
public static Window moveTo(
JComponent content, Point screenPoint, final Dimension headerCorrectionSize) {
setDefaultCursor(content);
final Window wnd = SwingUtilities.getWindowAncestor(content);
if (headerCorrectionSize != null) {
screenPoint.y -= headerCorrectionSize.height;
}
wnd.setLocation(screenPoint);
return wnd;
}
public static Point getCenterOf(final Component aContainer, final JComponent content) {
final JComponent component = getTargetComponent(aContainer);
Point containerScreenPoint = component.getVisibleRect().getLocation();
SwingUtilities.convertPointToScreen(containerScreenPoint, aContainer);
return UIUtil.getCenterPoint(
new Rectangle(containerScreenPoint, component.getVisibleRect().getSize()),
content.getPreferredSize());
}
private void registerAutoMove() {
if (myOwner != null) {
myOwnerWindow = SwingUtilities.getWindowAncestor(myOwner);
if (myOwnerWindow != null) {
myLastOwnerPoint = myOwnerWindow.getLocationOnScreen();
myOwnerListener = new MyComponentAdapter();
myOwnerWindow.addComponentListener(myOwnerListener);
}
}
}
@Override
public void moveToFitScreen() {
if (myPopup == null) return;
final Window popupWindow = SwingUtilities.windowForComponent(myContent);
Rectangle bounds = popupWindow.getBounds();
ScreenUtil.moveRectangleToFitTheScreen(bounds);
setLocation(bounds.getLocation());
setSize(bounds.getSize(), false);
}
public static Window setSize(JComponent content, final Dimension size) {
final Window popupWindow = SwingUtilities.windowForComponent(content);
final Point location = popupWindow.getLocation();
popupWindow.setLocation(location.x, location.y);
Insets insets = content.getInsets();
if (insets != null) {
size.width += insets.left + insets.right;
size.height += insets.top + insets.bottom;
}
content.setPreferredSize(size);
popupWindow.pack();
return popupWindow;
}
private void processParentWindowMoved() {
if (isDisposed()) return;
final Point newOwnerPoint = myOwnerWindow.getLocationOnScreen();
int deltaX = myLastOwnerPoint.x - newOwnerPoint.x;
int deltaY = myLastOwnerPoint.y - newOwnerPoint.y;
myLastOwnerPoint = newOwnerPoint;
final Window wnd = SwingUtilities.getWindowAncestor(getContent());
final Point current = wnd.getLocationOnScreen();
setLocation(new Point(current.x - deltaX, current.y - deltaY));
}
public static Point getLocationForCaret(JTextComponent pathTextField) {
Point point;
int position = pathTextField.getCaretPosition();
try {
final Rectangle rec = pathTextField.modelToView(position);
point = new Point((int) rec.getMaxX(), (int) rec.getMaxY());
} catch (BadLocationException e) {
point = pathTextField.getCaret().getMagicCaretPosition();
}
SwingUtilities.convertPointToScreen(point, pathTextField);
point.y += 2;
return point;
}
private RelativePoint relativePointWithDominantRectangle(
final JLayeredPane layeredPane, final Rectangle bounds) {
Dimension preferredSize = getComponent().getPreferredSize();
if (myDimensionServiceKey != null) {
final Dimension dimension =
DimensionService.getInstance().getSize(myDimensionServiceKey, myProject);
if (dimension != null) {
preferredSize = dimension;
}
}
final Point leftTopCorner = new Point(bounds.x + bounds.width, bounds.y);
final Point leftTopCornerScreen = (Point) leftTopCorner.clone();
SwingUtilities.convertPointToScreen(leftTopCornerScreen, layeredPane);
final RelativePoint relativePoint;
if (!ScreenUtil.isOutsideOnTheRightOFScreen(
new Rectangle(
leftTopCornerScreen.x,
leftTopCornerScreen.y,
preferredSize.width,
preferredSize.height))) {
relativePoint = new RelativePoint(layeredPane, leftTopCorner);
} else {
if (bounds.x > preferredSize.width) {
relativePoint =
new RelativePoint(layeredPane, new Point(bounds.x - preferredSize.width, bounds.y));
} else {
setDimensionServiceKey(null); // going to cut width
Rectangle screen =
ScreenUtil.getScreenRectangle(leftTopCornerScreen.x, leftTopCornerScreen.y);
final int spaceOnTheLeft = bounds.x;
final int spaceOnTheRight = (screen.x + screen.width) - leftTopCornerScreen.x;
if (spaceOnTheLeft > spaceOnTheRight) {
relativePoint = new RelativePoint(layeredPane, new Point(0, bounds.y));
myComponent.setPreferredSize(
new Dimension(spaceOnTheLeft, Math.max(preferredSize.height, 200)));
} else {
relativePoint = new RelativePoint(layeredPane, leftTopCorner);
myComponent.setPreferredSize(
new Dimension(spaceOnTheRight, Math.max(preferredSize.height, 200)));
}
}
}
return relativePoint;
}
@Override
public void pack(boolean width, boolean height) {
if (!isVisible() || (!width && !height)) return;
Dimension size = getSize();
Dimension prefSize = myContent.computePreferredSize();
if (width) {
size.width = prefSize.width;
}
if (height) {
size.height = prefSize.height;
}
size = computeWindowSize(size);
final Window window = SwingUtilities.getWindowAncestor(myContent);
window.setSize(size);
}
private RelativePoint relativePointByQuickSearch(final DataContext dataContext) {
Rectangle dominantArea = PlatformDataKeys.DOMINANT_HINT_AREA_RECTANGLE.getData(dataContext);
if (dominantArea != null) {
final Component focusedComponent = getWndManager().getFocusedComponent(myProject);
Window window = SwingUtilities.windowForComponent(focusedComponent);
JLayeredPane layeredPane;
if (window instanceof JFrame) {
layeredPane = ((JFrame) window).getLayeredPane();
} else if (window instanceof JDialog) {
layeredPane = ((JDialog) window).getLayeredPane();
} else if (window instanceof JWindow) {
layeredPane = ((JWindow) window).getLayeredPane();
} else {
throw new IllegalStateException(
"cannot find parent window: project=" + myProject + "; window=" + window);
}
return relativePointWithDominantRectangle(layeredPane, dominantArea);
}
return JBPopupFactory.getInstance().guessBestPopupLocation(dataContext);
}
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();
}
});
}
}
public void pack() {
final Window window = SwingUtilities.getWindowAncestor(myContent);
window.pack();
}
public static void setDefaultCursor(JComponent content) {
final Window wnd = SwingUtilities.getWindowAncestor(content);
if (wnd != null) {
wnd.setCursor(Cursor.getDefaultCursor());
}
}
