1 /*
2 * Copyright (c) 2011, 2017, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package sun.lwawt.macosx;
27
28 import java.awt.Color;
29 import java.awt.Component;
30 import java.awt.DefaultKeyboardFocusManager;
31 import java.awt.Dialog;
32 import java.awt.Dialog.ModalityType;
33 import java.awt.Font;
34 import java.awt.FontMetrics;
35 import java.awt.Frame;
36 import java.awt.GraphicsDevice;
37 import java.awt.Insets;
38 import java.awt.MenuBar;
39 import java.awt.Point;
40 import java.awt.Rectangle;
41 import java.awt.Toolkit;
42 import java.awt.Window;
43 import java.awt.event.FocusEvent;
44 import java.awt.event.WindowEvent;
45 import java.beans.PropertyChangeEvent;
46 import java.beans.PropertyChangeListener;
47 import java.lang.reflect.InvocationTargetException;
48 import java.util.ArrayList;
49 import java.util.Arrays;
50 import java.util.Comparator;
51 import java.util.concurrent.atomic.AtomicBoolean;
52 import java.util.concurrent.atomic.AtomicLong;
53 import java.util.concurrent.atomic.AtomicReference;
54
55 import javax.swing.JRootPane;
56 import javax.swing.RootPaneContainer;
57 import javax.swing.SwingUtilities;
58
59 import com.apple.laf.ClientPropertyApplicator;
60 import com.apple.laf.ClientPropertyApplicator.Property;
61 import sun.awt.AWTAccessor;
62 import sun.awt.AWTAccessor.ComponentAccessor;
63 import sun.awt.AWTAccessor.WindowAccessor;
64 import sun.java2d.SurfaceData;
65 import sun.java2d.opengl.CGLSurfaceData;
66 import sun.lwawt.LWLightweightFramePeer;
67 import sun.lwawt.LWToolkit;
68 import sun.lwawt.LWWindowPeer;
69 import sun.lwawt.LWWindowPeer.PeerType;
70 import sun.lwawt.PlatformWindow;
71 import sun.util.logging.PlatformLogger;
72
73 public class CPlatformWindow extends CFRetainedResource implements PlatformWindow {
74 private native long nativeCreateNSWindow(long nsViewPtr,long ownerPtr, long styleBits, double x, double y, double w, double h);
75 private static native void nativeSetNSWindowStyleBits(long nsWindowPtr, int mask, int data);
76 private static native void nativeSetNSWindowMenuBar(long nsWindowPtr, long menuBarPtr);
77 private static native Insets nativeGetNSWindowInsets(long nsWindowPtr);
78 private static native void nativeSetNSWindowBounds(long nsWindowPtr, double x, double y, double w, double h);
79 private static native void nativeSetNSWindowLocationByPlatform(long nsWindowPtr);
80 private static native void nativeSetNSWindowStandardFrame(long nsWindowPtr,
81 double x, double y, double w, double h);
82 private static native void nativeSetNSWindowMinMax(long nsWindowPtr, double minW, double minH, double maxW, double maxH);
83 private static native void nativePushNSWindowToBack(long nsWindowPtr);
84 private static native void nativePushNSWindowToFront(long nsWindowPtr);
85 private static native void nativeSetNSWindowTitle(long nsWindowPtr, String title);
86 private static native void nativeRevalidateNSWindowShadow(long nsWindowPtr);
87 private static native void nativeSetNSWindowMinimizedIcon(long nsWindowPtr, long nsImage);
88 private static native void nativeSetNSWindowRepresentedFilename(long nsWindowPtr, String representedFilename);
89 private static native void nativeSetEnabled(long nsWindowPtr, boolean isEnabled);
90 private static native void nativeSynthesizeMouseEnteredExitedEvents();
91 private static native void nativeSynthesizeMouseEnteredExitedEvents(long nsWindowPtr, int eventType);
92 private static native void nativeDispose(long nsWindowPtr);
93 private static native void nativeEnterFullScreenMode(long nsWindowPtr);
94 private static native void nativeExitFullScreenMode(long nsWindowPtr);
95 static native CPlatformWindow nativeGetTopmostPlatformWindowUnderMouse();
96
97 // Loger to report issues happened during execution but that do not affect functionality
98 private static final PlatformLogger logger = PlatformLogger.getLogger("sun.lwawt.macosx.CPlatformWindow");
99 private static final PlatformLogger focusLogger = PlatformLogger.getLogger("sun.lwawt.macosx.focus.CPlatformWindow");
100
101 // for client properties
102 public static final String WINDOW_BRUSH_METAL_LOOK = "apple.awt.brushMetalLook";
103 public static final String WINDOW_DRAGGABLE_BACKGROUND = "apple.awt.draggableWindowBackground";
104
105 public static final String WINDOW_ALPHA = "Window.alpha";
106 public static final String WINDOW_SHADOW = "Window.shadow";
107
108 public static final String WINDOW_STYLE = "Window.style";
109 public static final String WINDOW_SHADOW_REVALIDATE_NOW = "apple.awt.windowShadow.revalidateNow";
110
111 public static final String WINDOW_DOCUMENT_MODIFIED = "Window.documentModified";
112 public static final String WINDOW_DOCUMENT_FILE = "Window.documentFile";
113
114 public static final String WINDOW_CLOSEABLE = "Window.closeable";
115 public static final String WINDOW_MINIMIZABLE = "Window.minimizable";
116 public static final String WINDOW_ZOOMABLE = "Window.zoomable";
117 public static final String WINDOW_HIDES_ON_DEACTIVATE="Window.hidesOnDeactivate";
118
119 public static final String WINDOW_DOC_MODAL_SHEET = "apple.awt.documentModalSheet";
120 public static final String WINDOW_FADE_DELEGATE = "apple.awt._windowFadeDelegate";
121 public static final String WINDOW_FADE_IN = "apple.awt._windowFadeIn";
122 public static final String WINDOW_FADE_OUT = "apple.awt._windowFadeOut";
123 public static final String WINDOW_FULLSCREENABLE = "apple.awt.fullscreenable";
124
125
126 // Yeah, I know. But it's easier to deal with ints from JNI
127 static final int MODELESS = 0;
128 static final int DOCUMENT_MODAL = 1;
129 static final int APPLICATION_MODAL = 2;
130 static final int TOOLKIT_MODAL = 3;
131
132 // window style bits
133 static final int _RESERVED_FOR_DATA = 1 << 0;
134
135 // corresponds to native style mask bits
136 static final int DECORATED = 1 << 1;
137 static final int TEXTURED = 1 << 2;
138 static final int UNIFIED = 1 << 3;
139 static final int UTILITY = 1 << 4;
140 static final int HUD = 1 << 5;
141 static final int SHEET = 1 << 6;
142
143 static final int CLOSEABLE = 1 << 7;
144 static final int MINIMIZABLE = 1 << 8;
145
146 static final int RESIZABLE = 1 << 9; // both a style bit and prop bit
147 static final int NONACTIVATING = 1 << 24;
148 static final int IS_DIALOG = 1 << 25;
149 static final int IS_MODAL = 1 << 26;
150 static final int IS_POPUP = 1 << 27;
151
152 static final int _STYLE_PROP_BITMASK = DECORATED | TEXTURED | UNIFIED | UTILITY | HUD | SHEET | CLOSEABLE | MINIMIZABLE | RESIZABLE;
153
154 // corresponds to method-based properties
155 static final int HAS_SHADOW = 1 << 10;
156 static final int ZOOMABLE = 1 << 11;
157
158 static final int ALWAYS_ON_TOP = 1 << 15;
159 static final int HIDES_ON_DEACTIVATE = 1 << 17;
160 static final int DRAGGABLE_BACKGROUND = 1 << 19;
161 static final int DOCUMENT_MODIFIED = 1 << 21;
162 static final int FULLSCREENABLE = 1 << 23;
163
164 static final int _METHOD_PROP_BITMASK = RESIZABLE | HAS_SHADOW | ZOOMABLE | ALWAYS_ON_TOP | HIDES_ON_DEACTIVATE | DRAGGABLE_BACKGROUND | DOCUMENT_MODIFIED | FULLSCREENABLE;
165
166 // corresponds to callback-based properties
167 static final int SHOULD_BECOME_KEY = 1 << 12;
168 static final int SHOULD_BECOME_MAIN = 1 << 13;
169 static final int MODAL_EXCLUDED = 1 << 16;
170
171 static final int _CALLBACK_PROP_BITMASK = SHOULD_BECOME_KEY | SHOULD_BECOME_MAIN | MODAL_EXCLUDED;
172
173 static int SET(final int bits, final int mask, final boolean value) {
174 if (value) return (bits | mask);
175 return bits & ~mask;
176 }
177
178 static boolean IS(final int bits, final int mask) {
179 return (bits & mask) != 0;
180 }
181
182 @SuppressWarnings({"unchecked", "rawtypes"})
183 static ClientPropertyApplicator<JRootPane, CPlatformWindow> CLIENT_PROPERTY_APPLICATOR = new ClientPropertyApplicator<JRootPane, CPlatformWindow>(new Property[] {
184 new Property<CPlatformWindow>(WINDOW_DOCUMENT_MODIFIED) { public void applyProperty(final CPlatformWindow c, final Object value) {
185 c.setStyleBits(DOCUMENT_MODIFIED, value == null ? false : Boolean.parseBoolean(value.toString()));
186 }},
187 new Property<CPlatformWindow>(WINDOW_BRUSH_METAL_LOOK) { public void applyProperty(final CPlatformWindow c, final Object value) {
188 c.setStyleBits(TEXTURED, Boolean.parseBoolean(value.toString()));
189 }},
190 new Property<CPlatformWindow>(WINDOW_ALPHA) { public void applyProperty(final CPlatformWindow c, final Object value) {
191 c.target.setOpacity(value == null ? 1.0f : Float.parseFloat(value.toString()));
192 }},
193 new Property<CPlatformWindow>(WINDOW_SHADOW) { public void applyProperty(final CPlatformWindow c, final Object value) {
194 c.setStyleBits(HAS_SHADOW, value == null ? true : Boolean.parseBoolean(value.toString()));
195 }},
196 new Property<CPlatformWindow>(WINDOW_MINIMIZABLE) { public void applyProperty(final CPlatformWindow c, final Object value) {
197 c.setStyleBits(MINIMIZABLE, Boolean.parseBoolean(value.toString()));
198 }},
199 new Property<CPlatformWindow>(WINDOW_CLOSEABLE) { public void applyProperty(final CPlatformWindow c, final Object value) {
200 c.setStyleBits(CLOSEABLE, Boolean.parseBoolean(value.toString()));
201 }},
202 new Property<CPlatformWindow>(WINDOW_ZOOMABLE) { public void applyProperty(final CPlatformWindow c, final Object value) {
203 boolean zoomable = Boolean.parseBoolean(value.toString());
204 if (c.target instanceof RootPaneContainer
205 && c.getPeer().getPeerType() == PeerType.FRAME) {
206 if (c.isInFullScreen && !zoomable) {
207 c.toggleFullScreen();
208 }
209 }
210 c.setStyleBits(ZOOMABLE, zoomable);
211 }},
212 new Property<CPlatformWindow>(WINDOW_FULLSCREENABLE) { public void applyProperty(final CPlatformWindow c, final Object value) {
213 boolean fullscrenable = Boolean.parseBoolean(value.toString());
214 if (c.target instanceof RootPaneContainer
215 && c.getPeer().getPeerType() == PeerType.FRAME) {
216 if (c.isInFullScreen && !fullscrenable) {
217 c.toggleFullScreen();
218 }
219 }
220 c.setStyleBits(FULLSCREENABLE, fullscrenable);
221 }},
222 new Property<CPlatformWindow>(WINDOW_SHADOW_REVALIDATE_NOW) { public void applyProperty(final CPlatformWindow c, final Object value) {
223 c.execute(ptr -> nativeRevalidateNSWindowShadow(ptr));
224 }},
225 new Property<CPlatformWindow>(WINDOW_DOCUMENT_FILE) { public void applyProperty(final CPlatformWindow c, final Object value) {
226 if (value == null || !(value instanceof java.io.File)) {
227 c.execute(ptr->nativeSetNSWindowRepresentedFilename(ptr, null));
228 return;
229 }
230
231 final String filename = ((java.io.File)value).getAbsolutePath();
232 c.execute(ptr->nativeSetNSWindowRepresentedFilename(ptr, filename));
233 }}
234 }) {
235 @SuppressWarnings("deprecation")
236 public CPlatformWindow convertJComponentToTarget(final JRootPane p) {
237 Component root = SwingUtilities.getRoot(p);
238 final ComponentAccessor acc = AWTAccessor.getComponentAccessor();
239 if (root == null || acc.getPeer(root) == null) return null;
240 return (CPlatformWindow)((LWWindowPeer)acc.getPeer(root)).getPlatformWindow();
241 }
242 };
243 private final Comparator<Window> siblingsComparator = (w1, w2) -> {
244 if (w1 == w2) {
245 return 0;
246 }
247 ComponentAccessor componentAccessor = AWTAccessor.getComponentAccessor();
248 Object p1 = componentAccessor.getPeer(w1);
249 Object p2 = componentAccessor.getPeer(w2);
250 if (p1 instanceof LWWindowPeer && p2 instanceof LWWindowPeer) {
251 return Long.compare(
252 ((CPlatformWindow) (((LWWindowPeer) p1).getPlatformWindow())).lastBecomeMainTime,
253 ((CPlatformWindow) (((LWWindowPeer) p2).getPlatformWindow())).lastBecomeMainTime);
254 }
255 return 0;
256 };
257
258 // Bounds of the native widget but in the Java coordinate system.
259 // In order to keep it up-to-date we will update them on
260 // 1) setting native bounds via nativeSetBounds() call
261 // 2) getting notification from the native level via deliverMoveResizeEvent()
262 private Rectangle nativeBounds = new Rectangle(0, 0, 0, 0);
263 private volatile boolean isFullScreenMode;
264 private boolean isFullScreenAnimationOn;
265
266 private volatile boolean isInFullScreen;
267 private volatile boolean isIconifyAnimationActive;
268 private volatile boolean isZoomed;
269
270 private Window target;
271 private LWWindowPeer peer;
272 protected CPlatformView contentView;
273 protected CPlatformWindow owner;
274 protected boolean visible = false; // visibility status from native perspective
275 private boolean undecorated; // initialized in getInitialStyleBits()
276 private Rectangle normalBounds = null; // not-null only for undecorated maximized windows
277 private CPlatformResponder responder;
278 private long lastBecomeMainTime; // this is necessary to preserve right siblings order
279
280 public CPlatformWindow() {
281 super(0, true);
282 }
283
284 /*
285 * Delegate initialization (create native window and all the
286 * related resources).
287 */
288 @Override // PlatformWindow
289 public void initialize(Window _target, LWWindowPeer _peer, PlatformWindow _owner) {
290 initializeBase(_target, _peer, _owner, new CPlatformView());
291
292 final int styleBits = getInitialStyleBits();
293
294 responder = createPlatformResponder();
295 contentView = createContentView();
296 contentView.initialize(peer, responder);
297
298 Rectangle bounds;
299 if (!IS(DECORATED, styleBits)) {
300 // For undecorated frames the move/resize event does not come if the frame is centered on the screen
301 // so we need to set a stub location to force an initial move/resize. Real bounds would be set later.
302 bounds = new Rectangle(0, 0, 1, 1);
303 } else {
304 bounds = _peer.constrainBounds(_target.getBounds());
305 }
306 AtomicLong ref = new AtomicLong();
307 contentView.execute(viewPtr -> {
308 boolean hasOwnerPtr = false;
309
310 if (owner != null) {
311 hasOwnerPtr = 0L != owner.executeGet(ownerPtr -> {
312 ref.set(nativeCreateNSWindow(viewPtr, ownerPtr, styleBits,
313 bounds.x, bounds.y,
314 bounds.width, bounds.height));
315 return 1;
316 });
317 }
318
319 if (!hasOwnerPtr) {
320 ref.set(nativeCreateNSWindow(viewPtr, 0,
321 styleBits, bounds.x, bounds.y,
322 bounds.width, bounds.height));
323 }
324 });
325 setPtr(ref.get());
326
327 if (target instanceof javax.swing.RootPaneContainer) {
328 final javax.swing.JRootPane rootpane = ((javax.swing.RootPaneContainer)target).getRootPane();
329 if (rootpane != null) rootpane.addPropertyChangeListener("ancestor", new PropertyChangeListener() {
330 public void propertyChange(final PropertyChangeEvent evt) {
331 CLIENT_PROPERTY_APPLICATOR.attachAndApplyClientProperties(rootpane);
332 rootpane.removePropertyChangeListener("ancestor", this);
333 }
334 });
335 }
336
337 validateSurface();
338 }
339
340 protected void initializeBase(Window target, LWWindowPeer peer, PlatformWindow owner, CPlatformView view) {
341 this.peer = peer;
342 this.target = target;
343 if (owner instanceof CPlatformWindow) {
344 this.owner = (CPlatformWindow)owner;
345 }
346 this.contentView = view;
347 }
348
349 protected CPlatformResponder createPlatformResponder() {
350 return new CPlatformResponder(peer, false);
351 }
352
353 protected CPlatformView createContentView() {
354 return new CPlatformView();
355 }
356
357 protected int getInitialStyleBits() {
358 // defaults style bits
359 int styleBits = DECORATED | HAS_SHADOW | CLOSEABLE | MINIMIZABLE | ZOOMABLE | RESIZABLE;
360
361 if (isNativelyFocusableWindow()) {
362 styleBits = SET(styleBits, SHOULD_BECOME_KEY, true);
363 styleBits = SET(styleBits, SHOULD_BECOME_MAIN, true);
364 }
365
366 final boolean isFrame = (target instanceof Frame);
367 final boolean isDialog = (target instanceof Dialog);
368 final boolean isPopup = (target.getType() == Window.Type.POPUP);
369 if (isDialog) {
370 styleBits = SET(styleBits, MINIMIZABLE, false);
371 }
372
373 // Either java.awt.Frame or java.awt.Dialog can be undecorated, however java.awt.Window always is undecorated.
374 {
375 this.undecorated = isFrame ? ((Frame)target).isUndecorated() : (isDialog ? ((Dialog)target).isUndecorated() : true);
376 if (this.undecorated) styleBits = SET(styleBits, DECORATED, false);
377 }
378
379 // Either java.awt.Frame or java.awt.Dialog can be resizable, however java.awt.Window is never resizable
380 {
381 final boolean resizable = isTargetResizable();
382 styleBits = SET(styleBits, RESIZABLE, resizable);
383 if (!resizable) {
384 styleBits = SET(styleBits, ZOOMABLE, false);
385 }
386 }
387
388 if (target.isAlwaysOnTop()) {
389 styleBits = SET(styleBits, ALWAYS_ON_TOP, true);
390 }
391
392 if (target.getModalExclusionType() == Dialog.ModalExclusionType.APPLICATION_EXCLUDE) {
393 styleBits = SET(styleBits, MODAL_EXCLUDED, true);
394 }
395
396 // If the target is a dialog, popup or tooltip we want it to ignore the brushed metal look.
397 if (isPopup) {
398 styleBits = SET(styleBits, TEXTURED, false);
399 // Popups in applets don't activate applet's process
400 styleBits = SET(styleBits, NONACTIVATING, true);
401 styleBits = SET(styleBits, IS_POPUP, true);
402 }
403
404 if (Window.Type.UTILITY.equals(target.getType())) {
405 styleBits = SET(styleBits, UTILITY, true);
406 }
407
408 if (target instanceof javax.swing.RootPaneContainer) {
409 javax.swing.JRootPane rootpane = ((javax.swing.RootPaneContainer)target).getRootPane();
410 Object prop = null;
411
412 prop = rootpane.getClientProperty(WINDOW_BRUSH_METAL_LOOK);
413 if (prop != null) {
414 styleBits = SET(styleBits, TEXTURED, Boolean.parseBoolean(prop.toString()));
415 }
416
417 if (isDialog && ((Dialog)target).getModalityType() == ModalityType.DOCUMENT_MODAL) {
418 prop = rootpane.getClientProperty(WINDOW_DOC_MODAL_SHEET);
419 if (prop != null) {
420 styleBits = SET(styleBits, SHEET, Boolean.parseBoolean(prop.toString()));
421 }
422 }
423
424 prop = rootpane.getClientProperty(WINDOW_STYLE);
425 if (prop != null) {
426 if ("small".equals(prop)) {
427 styleBits = SET(styleBits, UTILITY, true);
428 if (target.isAlwaysOnTop() && rootpane.getClientProperty(WINDOW_HIDES_ON_DEACTIVATE) == null) {
429 styleBits = SET(styleBits, HIDES_ON_DEACTIVATE, true);
430 }
431 }
432 if ("textured".equals(prop)) styleBits = SET(styleBits, TEXTURED, true);
433 if ("unified".equals(prop)) styleBits = SET(styleBits, UNIFIED, true);
434 if ("hud".equals(prop)) styleBits = SET(styleBits, HUD, true);
435 }
436
437 prop = rootpane.getClientProperty(WINDOW_HIDES_ON_DEACTIVATE);
438 if (prop != null) {
439 styleBits = SET(styleBits, HIDES_ON_DEACTIVATE, Boolean.parseBoolean(prop.toString()));
440 }
441
442 prop = rootpane.getClientProperty(WINDOW_CLOSEABLE);
443 if (prop != null) {
444 styleBits = SET(styleBits, CLOSEABLE, Boolean.parseBoolean(prop.toString()));
445 }
446
447 prop = rootpane.getClientProperty(WINDOW_MINIMIZABLE);
448 if (prop != null) {
449 styleBits = SET(styleBits, MINIMIZABLE, Boolean.parseBoolean(prop.toString()));
450 }
451
452 prop = rootpane.getClientProperty(WINDOW_ZOOMABLE);
453 if (prop != null) {
454 styleBits = SET(styleBits, ZOOMABLE, Boolean.parseBoolean(prop.toString()));
455 }
456
457 prop = rootpane.getClientProperty(WINDOW_FULLSCREENABLE);
458 if (prop != null) {
459 styleBits = SET(styleBits, FULLSCREENABLE, Boolean.parseBoolean(prop.toString()));
460 }
461
462 prop = rootpane.getClientProperty(WINDOW_SHADOW);
463 if (prop != null) {
464 styleBits = SET(styleBits, HAS_SHADOW, Boolean.parseBoolean(prop.toString()));
465 }
466
467 prop = rootpane.getClientProperty(WINDOW_DRAGGABLE_BACKGROUND);
468 if (prop != null) {
469 styleBits = SET(styleBits, DRAGGABLE_BACKGROUND, Boolean.parseBoolean(prop.toString()));
470 }
471 }
472
473 if (isDialog) {
474 styleBits = SET(styleBits, IS_DIALOG, true);
475 if (((Dialog) target).isModal()) {
476 styleBits = SET(styleBits, IS_MODAL, true);
477 }
478 }
479
480 peer.setTextured(IS(TEXTURED, styleBits));
481
482 return styleBits;
483 }
484
485 private boolean isTargetResizable() {
486 if (target instanceof Frame) {
487 return ((Frame)target).isResizable();
488 } else if (target instanceof Dialog) {
489 return ((Dialog)target).isResizable();
490 }
491
492 return false;
493 }
494
495 // this is the counter-point to -[CWindow _nativeSetStyleBit:]
496 private void setStyleBits(final int mask, final boolean value) {
497 execute(ptr -> nativeSetNSWindowStyleBits(ptr, mask, value ? mask : 0));
498 }
499
500 private native void _toggleFullScreenMode(final long model);
501
502 public void toggleFullScreen() {
503 execute(this::_toggleFullScreenMode);
504 }
505
506 @Override // PlatformWindow
507 public void setMenuBar(MenuBar mb) {
508 CMenuBar mbPeer = (CMenuBar)LWToolkit.targetToPeer(mb);
509 execute(nsWindowPtr->{
510 if (mbPeer != null) {
511 mbPeer.execute(ptr -> nativeSetNSWindowMenuBar(nsWindowPtr, ptr));
512 } else {
513 nativeSetNSWindowMenuBar(nsWindowPtr, 0);
514 }
515 });
516 }
517
518 @Override // PlatformWindow
519 public void dispose() {
520 contentView.dispose();
521 execute(CPlatformWindow::nativeDispose);
522 CPlatformWindow.super.dispose();
523 }
524
525 @Override // PlatformWindow
526 public FontMetrics getFontMetrics(Font f) {
527 // TODO: not implemented
528 (new RuntimeException("unimplemented")).printStackTrace();
529 return null;
530 }
531
532 @Override // PlatformWindow
533 public Insets getInsets() {
534 AtomicReference<Insets> ref = new AtomicReference<>();
535 execute(ptr -> {
536 ref.set(nativeGetNSWindowInsets(ptr));
537 });
538 return ref.get() != null ? ref.get() : new Insets(0, 0, 0, 0);
539 }
540
541 @Override // PlatformWindow
542 public Point getLocationOnScreen() {
543 return new Point(nativeBounds.x, nativeBounds.y);
544 }
545
546 @Override
547 public GraphicsDevice getGraphicsDevice() {
548 return contentView.getGraphicsDevice();
549 }
550
551 @Override // PlatformWindow
552 public SurfaceData getScreenSurface() {
553 // TODO: not implemented
554 return null;
555 }
556
557 @Override // PlatformWindow
558 public SurfaceData replaceSurfaceData() {
559 return contentView.replaceSurfaceData();
560 }
561
562 @Override // PlatformWindow
563 public void setBounds(int x, int y, int w, int h) {
564 execute(ptr -> nativeSetNSWindowBounds(ptr, x, y, w, h));
565 }
566
567 public void setMaximizedBounds(int x, int y, int w, int h) {
568 execute(ptr -> nativeSetNSWindowStandardFrame(ptr, x, y, w, h));
569 }
570
571 private boolean isMaximized() {
572 return undecorated ? this.normalBounds != null
573 : isZoomed;
574 }
575
576 private void maximize() {
577 if (peer == null || isMaximized()) {
578 return;
579 }
580 if (!undecorated) {
581 execute(CWrapper.NSWindow::zoom);
582 } else {
583 deliverZoom(true);
584
585 // We need an up to date size of the peer, so we flush the native events
586 // to be sure that there are no setBounds requests in the queue.
587 LWCToolkit.flushNativeSelectors();
588 this.normalBounds = peer.getBounds();
589 Rectangle maximizedBounds = peer.getMaximizedBounds();
590 setBounds(maximizedBounds.x, maximizedBounds.y,
591 maximizedBounds.width, maximizedBounds.height);
592 }
593 }
594
595 private void unmaximize() {
596 if (!isMaximized()) {
597 return;
598 }
599 if (!undecorated) {
600 execute(CWrapper.NSWindow::zoom);
601 } else {
602 deliverZoom(false);
603
604 Rectangle toBounds = this.normalBounds;
605 this.normalBounds = null;
606 setBounds(toBounds.x, toBounds.y, toBounds.width, toBounds.height);
607 }
608 }
609
610 public boolean isVisible() {
611 return this.visible;
612 }
613
614 @Override // PlatformWindow
615 public void setVisible(boolean visible) {
616 // Configure stuff
617 updateIconImages();
618 updateFocusabilityForAutoRequestFocus(false);
619
620 boolean wasMaximized = isMaximized();
621
622 if (visible && target.isLocationByPlatform()) {
623 execute(CPlatformWindow::nativeSetNSWindowLocationByPlatform);
624 }
625
626 // Actually show or hide the window
627 LWWindowPeer blocker = (peer == null)? null : peer.getBlocker();
628 if (blocker == null || !visible) {
629 // If it ain't blocked, or is being hidden, go regular way
630 if (visible) {
631 contentView.execute(viewPtr -> {
632 execute(ptr -> CWrapper.NSWindow.makeFirstResponder(ptr,
633 viewPtr));
634 });
635
636 boolean isPopup = (target.getType() == Window.Type.POPUP);
637 execute(ptr -> {
638 if (isPopup) {
639 // Popups in applets don't activate applet's process
640 CWrapper.NSWindow.orderFrontRegardless(ptr);
641 } else {
642 CWrapper.NSWindow.orderFront(ptr);
643 }
644
645 boolean isKeyWindow = CWrapper.NSWindow.isKeyWindow(ptr);
646 if (!isKeyWindow) {
647 CWrapper.NSWindow.makeKeyWindow(ptr);
648 }
649
650 if (owner != null
651 && owner.getPeer() instanceof LWLightweightFramePeer) {
652 LWLightweightFramePeer peer =
653 (LWLightweightFramePeer) owner.getPeer();
654
655 long ownerWindowPtr = peer.getOverriddenWindowHandle();
656 if (ownerWindowPtr != 0) {
657 //Place window above JavaFX stage
658 CWrapper.NSWindow.addChildWindow(
659 ownerWindowPtr, ptr,
660 CWrapper.NSWindow.NSWindowAbove);
661 }
662 }
663 });
664 } else {
665 execute(ptr->{
666 // immediately hide the window
667 CWrapper.NSWindow.orderOut(ptr);
668 // process the close
669 CWrapper.NSWindow.close(ptr);
670 });
671 }
672 } else {
673 // otherwise, put it in a proper z-order
674 CPlatformWindow bw
675 = (CPlatformWindow) blocker.getPlatformWindow();
676 bw.execute(blockerPtr -> {
677 execute(ptr -> {
678 CWrapper.NSWindow.orderWindow(ptr,
679 CWrapper.NSWindow.NSWindowBelow,
680 blockerPtr);
681 });
682 });
683 }
684 this.visible = visible;
685
686 // Manage the extended state when showing
687 if (visible) {
688 /* Frame or Dialog should be set property WINDOW_FULLSCREENABLE to true if the
689 Frame or Dialog is resizable and focusable.
690 **/
691 final boolean resizable = isTargetResizable();
692 if (resizable) {
693 setCanFullscreen(true);
694 }
695
696 // Apply the extended state as expected in shared code
697 if (target instanceof Frame) {
698 if (!wasMaximized && isMaximized()) {
699 // setVisible could have changed the native maximized state
700 deliverZoom(true);
701 } else {
702 int frameState = ((Frame)target).getExtendedState();
703 if ((frameState & Frame.ICONIFIED) != 0) {
704 // Treat all state bit masks with ICONIFIED bit as ICONIFIED state.
705 frameState = Frame.ICONIFIED;
706 }
707 switch (frameState) {
708 case Frame.ICONIFIED:
709 execute(CWrapper.NSWindow::miniaturize);
710 break;
711 case Frame.MAXIMIZED_BOTH:
712 maximize();
713 break;
714 default: // NORMAL
715 unmaximize(); // in case it was maximized, otherwise this is a no-op
716 break;
717 }
718 }
719 }
720 }
721
722 nativeSynthesizeMouseEnteredExitedEvents();
723
724 // Configure stuff #2
725 updateFocusabilityForAutoRequestFocus(true);
726
727 // Manage parent-child relationship when showing
728 final ComponentAccessor acc = AWTAccessor.getComponentAccessor();
729
730 if (visible) {
731 // Order myself above my parent
732 if (owner != null && owner.isVisible()) {
733 owner.execute(ownerPtr -> {
734 execute(ptr -> {
735 CWrapper.NSWindow.orderWindow(ptr, CWrapper.NSWindow.NSWindowAbove, ownerPtr);
736 });
737 });
738 execute(CWrapper.NSWindow::orderFront);
739 applyWindowLevel(target);
740 }
741
742 // Order my own children above myself
743 for (Window w : target.getOwnedWindows()) {
744 final Object p = acc.getPeer(w);
745 if (p instanceof LWWindowPeer) {
746 CPlatformWindow pw = (CPlatformWindow)((LWWindowPeer)p).getPlatformWindow();
747 if (pw != null && pw.isVisible()) {
748 pw.execute(childPtr -> {
749 execute(ptr -> {
750 CWrapper.NSWindow.orderWindow(childPtr, CWrapper.NSWindow.NSWindowAbove, ptr);
751 });
752 });
753 pw.applyWindowLevel(w);
754 }
755 }
756 }
757 }
758
759 // Deal with the blocker of the window being shown
760 if (blocker != null && visible) {
761 // Make sure the blocker is above its siblings
762 ((CPlatformWindow)blocker.getPlatformWindow()).orderAboveSiblings();
763 }
764 }
765
766 @Override // PlatformWindow
767 public void setTitle(String title) {
768 execute(ptr -> nativeSetNSWindowTitle(ptr, title));
769 }
770
771 // Should be called on every window key property change.
772 @Override // PlatformWindow
773 public void updateIconImages() {
774 final CImage cImage = getImageForTarget();
775 execute(ptr -> {
776 if (cImage == null) {
777 nativeSetNSWindowMinimizedIcon(ptr, 0L);
778 } else {
779 cImage.execute(imagePtr -> {
780 nativeSetNSWindowMinimizedIcon(ptr, imagePtr);
781 });
782 }
783 });
784 }
785
786 public SurfaceData getSurfaceData() {
787 return contentView.getSurfaceData();
788 }
789
790 @Override // PlatformWindow
791 public void toBack() {
792 execute(CPlatformWindow::nativePushNSWindowToBack);
793 }
794
795 @Override // PlatformWindow
796 public void toFront() {
797 LWCToolkit lwcToolkit = (LWCToolkit) Toolkit.getDefaultToolkit();
798 Window w = DefaultKeyboardFocusManager.getCurrentKeyboardFocusManager().getActiveWindow();
799 final ComponentAccessor acc = AWTAccessor.getComponentAccessor();
800 if( w != null && acc.getPeer(w) != null
801 && ((LWWindowPeer)acc.getPeer(w)).getPeerType() == LWWindowPeer.PeerType.EMBEDDED_FRAME
802 && !lwcToolkit.isApplicationActive()) {
803 lwcToolkit.activateApplicationIgnoringOtherApps();
804 }
805 updateFocusabilityForAutoRequestFocus(false);
806 execute(CPlatformWindow::nativePushNSWindowToFront);
807 updateFocusabilityForAutoRequestFocus(true);
808 }
809
810 private void setCanFullscreen(final boolean canFullScreen) {
811 if (target instanceof RootPaneContainer
812 && getPeer().getPeerType() == PeerType.FRAME) {
813
814 if (isInFullScreen && !canFullScreen) {
815 toggleFullScreen();
816 }
817
818 final RootPaneContainer rpc = (RootPaneContainer) target;
819 rpc.getRootPane().putClientProperty(
820 CPlatformWindow.WINDOW_FULLSCREENABLE, canFullScreen);
821 }
822 }
823
824 @Override
825 public void setResizable(final boolean resizable) {
826 setCanFullscreen(resizable);
827 setStyleBits(RESIZABLE, resizable);
828 setStyleBits(ZOOMABLE, resizable);
829 }
830
831 @Override
832 public void setSizeConstraints(int minW, int minH, int maxW, int maxH) {
833 execute(ptr -> nativeSetNSWindowMinMax(ptr, minW, minH, maxW, maxH));
834 }
835
836 @Override
837 public boolean rejectFocusRequest(FocusEvent.Cause cause) {
838 // Cross-app activation requests are not allowed.
839 if (cause != FocusEvent.Cause.MOUSE_EVENT &&
840 !((LWCToolkit)Toolkit.getDefaultToolkit()).isApplicationActive())
841 {
842 focusLogger.fine("the app is inactive, so the request is rejected");
843 return true;
844 }
845 return false;
846 }
847
848 @Override
849 public boolean requestWindowFocus() {
850 execute(ptr -> {
851 if (CWrapper.NSWindow.canBecomeMainWindow(ptr)) {
852 CWrapper.NSWindow.makeMainWindow(ptr);
853 }
854 CWrapper.NSWindow.makeKeyAndOrderFront(ptr);
855 });
856 return true;
857 }
858
859 @Override
860 public boolean isActive() {
861 AtomicBoolean ref = new AtomicBoolean();
862 execute(ptr -> {
863 ref.set(CWrapper.NSWindow.isKeyWindow(ptr));
864 });
865 return ref.get();
866 }
867
868 @Override
869 public void updateFocusableWindowState() {
870 final boolean isFocusable = isNativelyFocusableWindow();
871 setStyleBits(SHOULD_BECOME_KEY | SHOULD_BECOME_MAIN, isFocusable);
872 }
873
874 @Override
875 public void setAlwaysOnTop(boolean isAlwaysOnTop) {
876 setStyleBits(ALWAYS_ON_TOP, isAlwaysOnTop);
877 }
878
879 @Override
880 public void setOpacity(float opacity) {
881 execute(ptr -> CWrapper.NSWindow.setAlphaValue(ptr, opacity));
882 }
883
884 @Override
885 public void setOpaque(boolean isOpaque) {
886 execute(ptr -> CWrapper.NSWindow.setOpaque(ptr, isOpaque));
887 boolean isTextured = (peer == null) ? false : peer.isTextured();
888 if (!isTextured) {
889 if (!isOpaque) {
890 execute(ptr -> CWrapper.NSWindow.setBackgroundColor(ptr, 0));
891 } else if (peer != null) {
892 Color color = peer.getBackground();
893 if (color != null) {
894 int rgb = color.getRGB();
895 execute(ptr->CWrapper.NSWindow.setBackgroundColor(ptr, rgb));
896 }
897 }
898 }
899
900 //This is a temporary workaround. Looks like after 7124236 will be fixed
901 //the correct place for invalidateShadow() is CGLayer.drawInCGLContext.
902 SwingUtilities.invokeLater(this::invalidateShadow);
903 }
904
905 @Override
906 public void enterFullScreenMode() {
907 isFullScreenMode = true;
908 execute(CPlatformWindow::nativeEnterFullScreenMode);
909 }
910
911 @Override
912 public void exitFullScreenMode() {
913 execute(CPlatformWindow::nativeExitFullScreenMode);
914 isFullScreenMode = false;
915 }
916
917 @Override
918 public boolean isFullScreenMode() {
919 return isFullScreenMode;
920 }
921
922 @Override
923 public void setWindowState(int windowState) {
924 if (peer == null || !peer.isVisible()) {
925 // setVisible() applies the state
926 return;
927 }
928
929 int prevWindowState = peer.getState();
930 if (prevWindowState == windowState) return;
931
932 if ((windowState & Frame.ICONIFIED) != 0) {
933 // Treat all state bit masks with ICONIFIED bit as ICONIFIED state.
934 windowState = Frame.ICONIFIED;
935 }
936 switch (windowState) {
937 case Frame.ICONIFIED:
938 if (prevWindowState == Frame.MAXIMIZED_BOTH) {
939 // let's return into the normal states first
940 // the zoom call toggles between the normal and the max states
941 unmaximize();
942 }
943 execute(CWrapper.NSWindow::miniaturize);
944 break;
945 case Frame.MAXIMIZED_BOTH:
946 if (prevWindowState == Frame.ICONIFIED) {
947 // let's return into the normal states first
948 execute(CWrapper.NSWindow::deminiaturize);
949 }
950 maximize();
951 break;
952 case Frame.NORMAL:
953 if (prevWindowState == Frame.ICONIFIED) {
954 execute(CWrapper.NSWindow::deminiaturize);
955 } else if (prevWindowState == Frame.MAXIMIZED_BOTH) {
956 // the zoom call toggles between the normal and the max states
957 unmaximize();
958 }
959 break;
960 default:
961 throw new RuntimeException("Unknown window state: " + windowState);
962 }
963
964 // NOTE: the SWP.windowState field gets updated to the newWindowState
965 // value when the native notification comes to us
966 }
967
968 @Override
969 public void setModalBlocked(boolean blocked) {
970 if (target.getModalExclusionType() == Dialog.ModalExclusionType.APPLICATION_EXCLUDE) {
971 return;
972 }
973
974 if (blocked) {
975 // We are going to show a modal window. Previously displayed window will be
976 // blocked/disabled. So we have to send mouse exited event to it now, since
977 // all mouse events are discarded for blocked/disabled windows.
978 execute(ptr -> nativeSynthesizeMouseEnteredExitedEvents(ptr, CocoaConstants.NSMouseExited));
979 }
980
981 execute(ptr -> nativeSetEnabled(ptr, !blocked));
982 checkBlockingAndOrder();
983 }
984
985 public final void invalidateShadow() {
986 execute(ptr -> nativeRevalidateNSWindowShadow(ptr));
987 }
988
989 // ----------------------------------------------------------------------
990 // UTILITY METHODS
991 // ----------------------------------------------------------------------
992
993 /**
994 * Find image to install into Title or into Application icon. First try
995 * icons installed for toplevel. Null is returned, if there is no icon and
996 * default Duke image should be used.
997 */
998 private CImage getImageForTarget() {
999 CImage icon = null;
1000 try {
1001 icon = CImage.getCreator().createFromImages(target.getIconImages());
1002 } catch (Exception ignored) {
1003 // Perhaps the icon passed into Java is broken. Skipping this icon.
1004 }
1005 return icon;
1006 }
1007
1008 /*
1009 * Returns LWWindowPeer associated with this delegate.
1010 */
1011 @Override
1012 public LWWindowPeer getPeer() {
1013 return peer;
1014 }
1015
1016 @Override
1017 public boolean isUnderMouse() {
1018 return contentView.isUnderMouse();
1019 }
1020
1021 public CPlatformView getContentView() {
1022 return contentView;
1023 }
1024
1025 @Override
1026 public long getLayerPtr() {
1027 return contentView.getWindowLayerPtr();
1028 }
1029
1030 private void validateSurface() {
1031 SurfaceData surfaceData = getSurfaceData();
1032 if (surfaceData instanceof CGLSurfaceData) {
1033 ((CGLSurfaceData)surfaceData).validate();
1034 }
1035 }
1036
1037 void flushBuffers() {
1038 if (isVisible() && !nativeBounds.isEmpty() && !isFullScreenMode) {
1039 try {
1040 LWCToolkit.invokeAndWait(new Runnable() {
1041 @Override
1042 public void run() {
1043 //Posting an empty to flush the EventQueue without blocking the main thread
1044 }
1045 }, target);
1046 } catch (InvocationTargetException e) {
1047 e.printStackTrace();
1048 }
1049 }
1050 }
1051
1052 /**
1053 * Helper method to get a pointer to the native view from the PlatformWindow.
1054 */
1055 static long getNativeViewPtr(PlatformWindow platformWindow) {
1056 long nativePeer = 0L;
1057 if (platformWindow instanceof CPlatformWindow) {
1058 nativePeer = ((CPlatformWindow) platformWindow).getContentView().getAWTView();
1059 } else if (platformWindow instanceof CViewPlatformEmbeddedFrame){
1060 nativePeer = ((CViewPlatformEmbeddedFrame) platformWindow).getNSViewPtr();
1061 }
1062 return nativePeer;
1063 }
1064
1065 /*************************************************************
1066 * Callbacks from the AWTWindow and AWTView objc classes.
1067 *************************************************************/
1068 private void deliverWindowFocusEvent(boolean gained, CPlatformWindow opposite){
1069 // Fix for 7150349: ingore "gained" notifications when the app is inactive.
1070 if (gained && !((LWCToolkit)Toolkit.getDefaultToolkit()).isApplicationActive()) {
1071 focusLogger.fine("the app is inactive, so the notification is ignored");
1072 return;
1073 }
1074
1075 LWWindowPeer oppositePeer = (opposite == null)? null : opposite.getPeer();
1076 responder.handleWindowFocusEvent(gained, oppositePeer);
1077 }
1078
1079 protected void deliverMoveResizeEvent(int x, int y, int width, int height,
1080 boolean byUser) {
1081 AtomicBoolean ref = new AtomicBoolean();
1082 execute(ptr -> {
1083 ref.set(CWrapper.NSWindow.isZoomed(ptr));
1084 });
1085 isZoomed = ref.get();
1086 checkZoom();
1087
1088 final Rectangle oldB = nativeBounds;
1089 nativeBounds = new Rectangle(x, y, width, height);
1090 if (peer != null) {
1091 peer.notifyReshape(x, y, width, height);
1092 // System-dependent appearance optimization.
1093 if ((byUser && !oldB.getSize().equals(nativeBounds.getSize()))
1094 || isFullScreenAnimationOn) {
1095 flushBuffers();
1096 }
1097 }
1098 }
1099
1100 private void deliverWindowClosingEvent() {
1101 if (peer != null && peer.getBlocker() == null) {
1102 peer.postEvent(new WindowEvent(target, WindowEvent.WINDOW_CLOSING));
1103 }
1104 }
1105
1106 private void deliverIconify(final boolean iconify) {
1107 if (peer != null) {
1108 peer.notifyIconify(iconify);
1109 }
1110 if (iconify) {
1111 isIconifyAnimationActive = false;
1112 }
1113 }
1114
1115 private void deliverZoom(final boolean isZoomed) {
1116 if (peer != null) {
1117 peer.notifyZoom(isZoomed);
1118 }
1119 }
1120
1121 private void checkZoom() {
1122 if (peer != null) {
1123 int state = peer.getState();
1124 if (state != Frame.MAXIMIZED_BOTH && isMaximized()) {
1125 deliverZoom(true);
1126 } else if (state == Frame.MAXIMIZED_BOTH && !isMaximized()) {
1127 deliverZoom(false);
1128 }
1129 }
1130 }
1131
1132 private void deliverNCMouseDown() {
1133 if (peer != null) {
1134 peer.notifyNCMouseDown();
1135 }
1136 }
1137
1138 /*
1139 * Our focus model is synthetic and only non-simple window
1140 * may become natively focusable window.
1141 */
1142 private boolean isNativelyFocusableWindow() {
1143 if (peer == null) {
1144 return false;
1145 }
1146
1147 return !peer.isSimpleWindow() && target.getFocusableWindowState();
1148 }
1149
1150 private boolean isBlocked() {
1151 LWWindowPeer blocker = (peer != null) ? peer.getBlocker() : null;
1152 return (blocker != null);
1153 }
1154
1155 /*
1156 * An utility method for the support of the auto request focus.
1157 * Updates the focusable state of the window under certain
1158 * circumstances.
1159 */
1160 private void updateFocusabilityForAutoRequestFocus(boolean isFocusable) {
1161 if (target.isAutoRequestFocus() || !isNativelyFocusableWindow()) return;
1162 setStyleBits(SHOULD_BECOME_KEY | SHOULD_BECOME_MAIN, isFocusable); // set both bits at once
1163 }
1164
1165 private boolean checkBlockingAndOrder() {
1166 LWWindowPeer blocker = (peer == null)? null : peer.getBlocker();
1167 if (blocker == null) {
1168 return false;
1169 }
1170
1171 if (blocker instanceof CPrinterDialogPeer) {
1172 return true;
1173 }
1174
1175 CPlatformWindow pWindow = (CPlatformWindow)blocker.getPlatformWindow();
1176
1177 pWindow.orderAboveSiblings();
1178
1179 pWindow.execute(ptr -> {
1180 CWrapper.NSWindow.orderFrontRegardless(ptr);
1181 CWrapper.NSWindow.makeKeyAndOrderFront(ptr);
1182 CWrapper.NSWindow.makeMainWindow(ptr);
1183 });
1184 return true;
1185 }
1186
1187 private boolean isIconified() {
1188 boolean isIconified = false;
1189 if (target instanceof Frame) {
1190 int state = ((Frame)target).getExtendedState();
1191 if ((state & Frame.ICONIFIED) != 0) {
1192 isIconified = true;
1193 }
1194 }
1195 return isIconifyAnimationActive || isIconified;
1196 }
1197
1198 private boolean isOneOfOwnersOrSelf(CPlatformWindow window) {
1199 while (window != null) {
1200 if (this == window) {
1201 return true;
1202 }
1203 window = window.owner;
1204 }
1205 return false;
1206 }
1207
1208 private CPlatformWindow getRootOwner() {
1209 CPlatformWindow rootOwner = this;
1210 while (rootOwner.owner != null) {
1211 rootOwner = rootOwner.owner;
1212 }
1213 return rootOwner;
1214 }
1215
1216 private void orderAboveSiblings() {
1217 // Recursively pop up the windows from the very bottom, (i.e. root owner) so that
1218 // the windows are ordered above their nearest owner; ancestors of the window,
1219 // which is going to become 'main window', are placed above their siblings.
1220 CPlatformWindow rootOwner = getRootOwner();
1221 if (rootOwner.isVisible() && !rootOwner.isIconified()) {
1222 rootOwner.execute(CWrapper.NSWindow::orderFront);
1223 }
1224 // Do not order child windows of iconified owner.
1225 if (!rootOwner.isIconified()) {
1226 final WindowAccessor windowAccessor = AWTAccessor.getWindowAccessor();
1227 orderAboveSiblingsImpl(windowAccessor.getOwnedWindows(rootOwner.target));
1228 }
1229 }
1230
1231 private void orderAboveSiblingsImpl(Window[] windows) {
1232 ArrayList<Window> childWindows = new ArrayList<Window>();
1233
1234 final ComponentAccessor componentAccessor = AWTAccessor.getComponentAccessor();
1235 final WindowAccessor windowAccessor = AWTAccessor.getWindowAccessor();
1236 Arrays.sort(windows, siblingsComparator);
1237 // Go through the list of windows and perform ordering.
1238 CPlatformWindow pwUnder = null;
1239 for (Window w : windows) {
1240 boolean iconified = false;
1241 final Object p = componentAccessor.getPeer(w);
1242 if (p instanceof LWWindowPeer) {
1243 CPlatformWindow pw = (CPlatformWindow)((LWWindowPeer)p).getPlatformWindow();
1244 iconified = isIconified();
1245 if (pw != null && pw.isVisible() && !iconified) {
1246 // If the window is one of ancestors of 'main window' or is going to become main by itself,
1247 // the window should be ordered above its siblings; otherwise the window is just ordered
1248 // above its nearest parent.
1249 if (pw.isOneOfOwnersOrSelf(this)) {
1250 pw.execute(CWrapper.NSWindow::orderFront);
1251 } else {
1252 if (pwUnder == null) {
1253 pwUnder = pw.owner;
1254 }
1255 pwUnder.execute(underPtr -> {
1256 pw.execute(ptr -> {
1257 CWrapper.NSWindow.orderWindow(ptr, CWrapper.NSWindow.NSWindowAbove, underPtr);
1258 });
1259 });
1260 pwUnder = pw;
1261 }
1262 pw.applyWindowLevel(w);
1263 }
1264 }
1265 // Retrieve the child windows for each window from the list except iconified ones
1266 // and store them for future use.
1267 // Note: we collect data about child windows even for invisible owners, since they may have
1268 // visible children.
1269 if (!iconified) {
1270 childWindows.addAll(Arrays.asList(windowAccessor.getOwnedWindows(w)));
1271 }
1272 }
1273 // If some windows, which have just been ordered, have any child windows, let's start new iteration
1274 // and order these child windows.
1275 if (!childWindows.isEmpty()) {
1276 orderAboveSiblingsImpl(childWindows.toArray(new Window[0]));
1277 }
1278 }
1279
1280 protected void applyWindowLevel(Window target) {
1281 if (target.isAlwaysOnTop() && target.getType() != Window.Type.POPUP) {
1282 execute(ptr->CWrapper.NSWindow.setLevel(ptr, CWrapper.NSWindow.NSFloatingWindowLevel));
1283 } else if (target.getType() == Window.Type.POPUP) {
1284 execute(ptr->CWrapper.NSWindow.setLevel(ptr, CWrapper.NSWindow.NSPopUpMenuWindowLevel));
1285 }
1286 }
1287
1288 // ----------------------------------------------------------------------
1289 // NATIVE CALLBACKS
1290 // ----------------------------------------------------------------------
1291
1292 private void windowWillMiniaturize() {
1293 isIconifyAnimationActive = true;
1294 }
1295
1296 private void windowDidBecomeMain() {
1297 lastBecomeMainTime = System.currentTimeMillis();
1298 if (checkBlockingAndOrder()) return;
1299 // If it's not blocked, make sure it's above its siblings
1300 orderAboveSiblings();
1301 }
1302
1303 private void windowWillEnterFullScreen() {
1304 isFullScreenAnimationOn = true;
1305 }
1306
1307 private void windowDidEnterFullScreen() {
1308 isInFullScreen = true;
1309 isFullScreenAnimationOn = false;
1310 }
1311
1312 private void windowWillExitFullScreen() {
1313 isFullScreenAnimationOn = true;
1314 }
1315
1316 private void windowDidExitFullScreen() {
1317 isInFullScreen = false;
1318 isFullScreenAnimationOn = false;
1319 }
1320 }