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 = isFrame ? ((Frame)target).isResizable() : (isDialog ? ((Dialog)target).isResizable() : false);
382 styleBits = SET(styleBits, RESIZABLE, resizable);
383 if (!resizable) {
384 styleBits = SET(styleBits, ZOOMABLE, false);
385 } else {
386 setCanFullscreen(true);
387 }
388 }
389
390 if (target.isAlwaysOnTop()) {
391 styleBits = SET(styleBits, ALWAYS_ON_TOP, true);
392 }
393
394 if (target.getModalExclusionType() == Dialog.ModalExclusionType.APPLICATION_EXCLUDE) {
395 styleBits = SET(styleBits, MODAL_EXCLUDED, true);
396 }
397
398 // If the target is a dialog, popup or tooltip we want it to ignore the brushed metal look.
399 if (isPopup) {
400 styleBits = SET(styleBits, TEXTURED, false);
401 // Popups in applets don't activate applet's process
402 styleBits = SET(styleBits, NONACTIVATING, true);
403 styleBits = SET(styleBits, IS_POPUP, true);
404 }
405
406 if (Window.Type.UTILITY.equals(target.getType())) {
407 styleBits = SET(styleBits, UTILITY, true);
408 }
409
410 if (target instanceof javax.swing.RootPaneContainer) {
411 javax.swing.JRootPane rootpane = ((javax.swing.RootPaneContainer)target).getRootPane();
412 Object prop = null;
413
414 prop = rootpane.getClientProperty(WINDOW_BRUSH_METAL_LOOK);
415 if (prop != null) {
416 styleBits = SET(styleBits, TEXTURED, Boolean.parseBoolean(prop.toString()));
417 }
418
419 if (isDialog && ((Dialog)target).getModalityType() == ModalityType.DOCUMENT_MODAL) {
420 prop = rootpane.getClientProperty(WINDOW_DOC_MODAL_SHEET);
421 if (prop != null) {
422 styleBits = SET(styleBits, SHEET, Boolean.parseBoolean(prop.toString()));
423 }
424 }
425
426 prop = rootpane.getClientProperty(WINDOW_STYLE);
427 if (prop != null) {
428 if ("small".equals(prop)) {
429 styleBits = SET(styleBits, UTILITY, true);
430 if (target.isAlwaysOnTop() && rootpane.getClientProperty(WINDOW_HIDES_ON_DEACTIVATE) == null) {
431 styleBits = SET(styleBits, HIDES_ON_DEACTIVATE, true);
432 }
433 }
434 if ("textured".equals(prop)) styleBits = SET(styleBits, TEXTURED, true);
435 if ("unified".equals(prop)) styleBits = SET(styleBits, UNIFIED, true);
436 if ("hud".equals(prop)) styleBits = SET(styleBits, HUD, true);
437 }
438
439 prop = rootpane.getClientProperty(WINDOW_HIDES_ON_DEACTIVATE);
440 if (prop != null) {
441 styleBits = SET(styleBits, HIDES_ON_DEACTIVATE, Boolean.parseBoolean(prop.toString()));
442 }
443
444 prop = rootpane.getClientProperty(WINDOW_CLOSEABLE);
445 if (prop != null) {
446 styleBits = SET(styleBits, CLOSEABLE, Boolean.parseBoolean(prop.toString()));
447 }
448
449 prop = rootpane.getClientProperty(WINDOW_MINIMIZABLE);
450 if (prop != null) {
451 styleBits = SET(styleBits, MINIMIZABLE, Boolean.parseBoolean(prop.toString()));
452 }
453
454 prop = rootpane.getClientProperty(WINDOW_ZOOMABLE);
455 if (prop != null) {
456 styleBits = SET(styleBits, ZOOMABLE, Boolean.parseBoolean(prop.toString()));
457 }
458
459 prop = rootpane.getClientProperty(WINDOW_FULLSCREENABLE);
460 if (prop != null) {
461 styleBits = SET(styleBits, FULLSCREENABLE, Boolean.parseBoolean(prop.toString()));
462 }
463
464 prop = rootpane.getClientProperty(WINDOW_SHADOW);
465 if (prop != null) {
466 styleBits = SET(styleBits, HAS_SHADOW, Boolean.parseBoolean(prop.toString()));
467 }
468
469 prop = rootpane.getClientProperty(WINDOW_DRAGGABLE_BACKGROUND);
470 if (prop != null) {
471 styleBits = SET(styleBits, DRAGGABLE_BACKGROUND, Boolean.parseBoolean(prop.toString()));
472 }
473 }
474
475 if (isDialog) {
476 styleBits = SET(styleBits, IS_DIALOG, true);
477 if (((Dialog) target).isModal()) {
478 styleBits = SET(styleBits, IS_MODAL, true);
479 }
480 }
481
482 peer.setTextured(IS(TEXTURED, styleBits));
483
484 return styleBits;
485 }
486
487 // this is the counter-point to -[CWindow _nativeSetStyleBit:]
488 private void setStyleBits(final int mask, final boolean value) {
489 execute(ptr -> nativeSetNSWindowStyleBits(ptr, mask, value ? mask : 0));
490 }
491
492 private native void _toggleFullScreenMode(final long model);
493
494 public void toggleFullScreen() {
495 execute(this::_toggleFullScreenMode);
496 }
497
498 @Override // PlatformWindow
499 public void setMenuBar(MenuBar mb) {
500 CMenuBar mbPeer = (CMenuBar)LWToolkit.targetToPeer(mb);
501 execute(nsWindowPtr->{
502 if (mbPeer != null) {
503 mbPeer.execute(ptr -> nativeSetNSWindowMenuBar(nsWindowPtr, ptr));
504 } else {
505 nativeSetNSWindowMenuBar(nsWindowPtr, 0);
506 }
507 });
508 }
509
510 @Override // PlatformWindow
511 public void dispose() {
512 contentView.dispose();
513 execute(CPlatformWindow::nativeDispose);
514 CPlatformWindow.super.dispose();
515 }
516
517 @Override // PlatformWindow
518 public FontMetrics getFontMetrics(Font f) {
519 // TODO: not implemented
520 (new RuntimeException("unimplemented")).printStackTrace();
521 return null;
522 }
523
524 @Override // PlatformWindow
525 public Insets getInsets() {
526 AtomicReference<Insets> ref = new AtomicReference<>();
527 execute(ptr -> {
528 ref.set(nativeGetNSWindowInsets(ptr));
529 });
530 return ref.get() != null ? ref.get() : new Insets(0, 0, 0, 0);
531 }
532
533 @Override // PlatformWindow
534 public Point getLocationOnScreen() {
535 return new Point(nativeBounds.x, nativeBounds.y);
536 }
537
538 @Override
539 public GraphicsDevice getGraphicsDevice() {
540 return contentView.getGraphicsDevice();
541 }
542
543 @Override // PlatformWindow
544 public SurfaceData getScreenSurface() {
545 // TODO: not implemented
546 return null;
547 }
548
549 @Override // PlatformWindow
550 public SurfaceData replaceSurfaceData() {
551 return contentView.replaceSurfaceData();
552 }
553
554 @Override // PlatformWindow
555 public void setBounds(int x, int y, int w, int h) {
556 execute(ptr -> nativeSetNSWindowBounds(ptr, x, y, w, h));
557 }
558
559 public void setMaximizedBounds(int x, int y, int w, int h) {
560 execute(ptr -> nativeSetNSWindowStandardFrame(ptr, x, y, w, h));
561 }
562
563 private boolean isMaximized() {
564 return undecorated ? this.normalBounds != null
565 : isZoomed;
566 }
567
568 private void maximize() {
569 if (peer == null || isMaximized()) {
570 return;
571 }
572 if (!undecorated) {
573 execute(CWrapper.NSWindow::zoom);
574 } else {
575 deliverZoom(true);
576
577 // We need an up to date size of the peer, so we flush the native events
578 // to be sure that there are no setBounds requests in the queue.
579 LWCToolkit.flushNativeSelectors();
580 this.normalBounds = peer.getBounds();
581 Rectangle maximizedBounds = peer.getMaximizedBounds();
582 setBounds(maximizedBounds.x, maximizedBounds.y,
583 maximizedBounds.width, maximizedBounds.height);
584 }
585 }
586
587 private void unmaximize() {
588 if (!isMaximized()) {
589 return;
590 }
591 if (!undecorated) {
592 execute(CWrapper.NSWindow::zoom);
593 } else {
594 deliverZoom(false);
595
596 Rectangle toBounds = this.normalBounds;
597 this.normalBounds = null;
598 setBounds(toBounds.x, toBounds.y, toBounds.width, toBounds.height);
599 }
600 }
601
602 public boolean isVisible() {
603 return this.visible;
604 }
605
606 @Override // PlatformWindow
607 public void setVisible(boolean visible) {
608 // Configure stuff
609 updateIconImages();
610 updateFocusabilityForAutoRequestFocus(false);
611
612 boolean wasMaximized = isMaximized();
613
614 if (visible && target.isLocationByPlatform()) {
615 execute(CPlatformWindow::nativeSetNSWindowLocationByPlatform);
616 }
617
618 // Actually show or hide the window
619 LWWindowPeer blocker = (peer == null)? null : peer.getBlocker();
620 if (blocker == null || !visible) {
621 // If it ain't blocked, or is being hidden, go regular way
622 if (visible) {
623 contentView.execute(viewPtr -> {
624 execute(ptr -> CWrapper.NSWindow.makeFirstResponder(ptr,
625 viewPtr));
626 });
627
628 boolean isPopup = (target.getType() == Window.Type.POPUP);
629 execute(ptr -> {
630 if (isPopup) {
631 // Popups in applets don't activate applet's process
632 CWrapper.NSWindow.orderFrontRegardless(ptr);
633 } else {
634 CWrapper.NSWindow.orderFront(ptr);
635 }
636
637 boolean isKeyWindow = CWrapper.NSWindow.isKeyWindow(ptr);
638 if (!isKeyWindow) {
639 CWrapper.NSWindow.makeKeyWindow(ptr);
640 }
641
642 if (owner != null
643 && owner.getPeer() instanceof LWLightweightFramePeer) {
644 LWLightweightFramePeer peer =
645 (LWLightweightFramePeer) owner.getPeer();
646
647 long ownerWindowPtr = peer.getOverriddenWindowHandle();
648 if (ownerWindowPtr != 0) {
649 //Place window above JavaFX stage
650 CWrapper.NSWindow.addChildWindow(
651 ownerWindowPtr, ptr,
652 CWrapper.NSWindow.NSWindowAbove);
653 }
654 }
655 });
656 } else {
657 execute(ptr->{
658 // immediately hide the window
659 CWrapper.NSWindow.orderOut(ptr);
660 // process the close
661 CWrapper.NSWindow.close(ptr);
662 });
663 }
664 } else {
665 // otherwise, put it in a proper z-order
666 CPlatformWindow bw
667 = (CPlatformWindow) blocker.getPlatformWindow();
668 bw.execute(blockerPtr -> {
669 execute(ptr -> {
670 CWrapper.NSWindow.orderWindow(ptr,
671 CWrapper.NSWindow.NSWindowBelow,
672 blockerPtr);
673 });
674 });
675 }
676 this.visible = visible;
677
678 // Manage the extended state when showing
679 if (visible) {
680 // Apply the extended state as expected in shared code
681 if (target instanceof Frame) {
682 if (!wasMaximized && isMaximized()) {
683 // setVisible could have changed the native maximized state
684 deliverZoom(true);
685 } else {
686 int frameState = ((Frame)target).getExtendedState();
687 if ((frameState & Frame.ICONIFIED) != 0) {
688 // Treat all state bit masks with ICONIFIED bit as ICONIFIED state.
689 frameState = Frame.ICONIFIED;
690 }
691 switch (frameState) {
692 case Frame.ICONIFIED:
693 execute(CWrapper.NSWindow::miniaturize);
694 break;
695 case Frame.MAXIMIZED_BOTH:
696 maximize();
697 break;
698 default: // NORMAL
699 unmaximize(); // in case it was maximized, otherwise this is a no-op
700 break;
701 }
702 }
703 }
704 }
705
706 nativeSynthesizeMouseEnteredExitedEvents();
707
708 // Configure stuff #2
709 updateFocusabilityForAutoRequestFocus(true);
710
711 // Manage parent-child relationship when showing
712 final ComponentAccessor acc = AWTAccessor.getComponentAccessor();
713
714 if (visible) {
715 // Order myself above my parent
716 if (owner != null && owner.isVisible()) {
717 owner.execute(ownerPtr -> {
718 execute(ptr -> {
719 CWrapper.NSWindow.orderWindow(ptr, CWrapper.NSWindow.NSWindowAbove, ownerPtr);
720 });
721 });
722 execute(CWrapper.NSWindow::orderFront);
723 applyWindowLevel(target);
724 }
725
726 // Order my own children above myself
727 for (Window w : target.getOwnedWindows()) {
728 final Object p = acc.getPeer(w);
729 if (p instanceof LWWindowPeer) {
730 CPlatformWindow pw = (CPlatformWindow)((LWWindowPeer)p).getPlatformWindow();
731 if (pw != null && pw.isVisible()) {
732 pw.execute(childPtr -> {
733 execute(ptr -> {
734 CWrapper.NSWindow.orderWindow(childPtr, CWrapper.NSWindow.NSWindowAbove, ptr);
735 });
736 });
737 pw.applyWindowLevel(w);
738 }
739 }
740 }
741 }
742
743 // Deal with the blocker of the window being shown
744 if (blocker != null && visible) {
745 // Make sure the blocker is above its siblings
746 ((CPlatformWindow)blocker.getPlatformWindow()).orderAboveSiblings();
747 }
748 }
749
750 @Override // PlatformWindow
751 public void setTitle(String title) {
752 execute(ptr -> nativeSetNSWindowTitle(ptr, title));
753 }
754
755 // Should be called on every window key property change.
756 @Override // PlatformWindow
757 public void updateIconImages() {
758 final CImage cImage = getImageForTarget();
759 execute(ptr -> {
760 if (cImage == null) {
761 nativeSetNSWindowMinimizedIcon(ptr, 0L);
762 } else {
763 cImage.execute(imagePtr -> {
764 nativeSetNSWindowMinimizedIcon(ptr, imagePtr);
765 });
766 }
767 });
768 }
769
770 public SurfaceData getSurfaceData() {
771 return contentView.getSurfaceData();
772 }
773
774 @Override // PlatformWindow
775 public void toBack() {
776 execute(CPlatformWindow::nativePushNSWindowToBack);
777 }
778
779 @Override // PlatformWindow
780 public void toFront() {
781 LWCToolkit lwcToolkit = (LWCToolkit) Toolkit.getDefaultToolkit();
782 Window w = DefaultKeyboardFocusManager.getCurrentKeyboardFocusManager().getActiveWindow();
783 final ComponentAccessor acc = AWTAccessor.getComponentAccessor();
784 if( w != null && acc.getPeer(w) != null
785 && ((LWWindowPeer)acc.getPeer(w)).getPeerType() == LWWindowPeer.PeerType.EMBEDDED_FRAME
786 && !lwcToolkit.isApplicationActive()) {
787 lwcToolkit.activateApplicationIgnoringOtherApps();
788 }
789 updateFocusabilityForAutoRequestFocus(false);
790 execute(CPlatformWindow::nativePushNSWindowToFront);
791 updateFocusabilityForAutoRequestFocus(true);
792 }
793
794 private void setCanFullscreen(final boolean canFullScreen) {
795 if (target instanceof RootPaneContainer
796 && getPeer().getPeerType() == PeerType.FRAME) {
797
798 if (isInFullScreen && !canFullScreen) {
799 toggleFullScreen();
800 }
801
802 final RootPaneContainer rpc = (RootPaneContainer) target;
803 rpc.getRootPane().putClientProperty(
804 CPlatformWindow.WINDOW_FULLSCREENABLE, canFullScreen);
805 }
806 }
807
808 @Override
809 public void setResizable(final boolean resizable) {
810 setCanFullscreen(resizable);
811 setStyleBits(RESIZABLE, resizable);
812 setStyleBits(ZOOMABLE, resizable);
813 }
814
815 @Override
816 public void setSizeConstraints(int minW, int minH, int maxW, int maxH) {
817 execute(ptr -> nativeSetNSWindowMinMax(ptr, minW, minH, maxW, maxH));
818 }
819
820 @Override
821 public boolean rejectFocusRequest(FocusEvent.Cause cause) {
822 // Cross-app activation requests are not allowed.
823 if (cause != FocusEvent.Cause.MOUSE_EVENT &&
824 !((LWCToolkit)Toolkit.getDefaultToolkit()).isApplicationActive())
825 {
826 focusLogger.fine("the app is inactive, so the request is rejected");
827 return true;
828 }
829 return false;
830 }
831
832 @Override
833 public boolean requestWindowFocus() {
834 execute(ptr -> {
835 if (CWrapper.NSWindow.canBecomeMainWindow(ptr)) {
836 CWrapper.NSWindow.makeMainWindow(ptr);
837 }
838 CWrapper.NSWindow.makeKeyAndOrderFront(ptr);
839 });
840 return true;
841 }
842
843 @Override
844 public boolean isActive() {
845 AtomicBoolean ref = new AtomicBoolean();
846 execute(ptr -> {
847 ref.set(CWrapper.NSWindow.isKeyWindow(ptr));
848 });
849 return ref.get();
850 }
851
852 @Override
853 public void updateFocusableWindowState() {
854 final boolean isFocusable = isNativelyFocusableWindow();
855 setStyleBits(SHOULD_BECOME_KEY | SHOULD_BECOME_MAIN, isFocusable); // set both bits at once
856 }
857
858 @Override
859 public void setAlwaysOnTop(boolean isAlwaysOnTop) {
860 setStyleBits(ALWAYS_ON_TOP, isAlwaysOnTop);
861 }
862
863 @Override
864 public void setOpacity(float opacity) {
865 execute(ptr -> CWrapper.NSWindow.setAlphaValue(ptr, opacity));
866 }
867
868 @Override
869 public void setOpaque(boolean isOpaque) {
870 execute(ptr -> CWrapper.NSWindow.setOpaque(ptr, isOpaque));
871 boolean isTextured = (peer == null) ? false : peer.isTextured();
872 if (!isTextured) {
873 if (!isOpaque) {
874 execute(ptr -> CWrapper.NSWindow.setBackgroundColor(ptr, 0));
875 } else if (peer != null) {
876 Color color = peer.getBackground();
877 if (color != null) {
878 int rgb = color.getRGB();
879 execute(ptr->CWrapper.NSWindow.setBackgroundColor(ptr, rgb));
880 }
881 }
882 }
883
884 //This is a temporary workaround. Looks like after 7124236 will be fixed
885 //the correct place for invalidateShadow() is CGLayer.drawInCGLContext.
886 SwingUtilities.invokeLater(this::invalidateShadow);
887 }
888
889 @Override
890 public void enterFullScreenMode() {
891 isFullScreenMode = true;
892 execute(CPlatformWindow::nativeEnterFullScreenMode);
893 }
894
895 @Override
896 public void exitFullScreenMode() {
897 execute(CPlatformWindow::nativeExitFullScreenMode);
898 isFullScreenMode = false;
899 }
900
901 @Override
902 public boolean isFullScreenMode() {
903 return isFullScreenMode;
904 }
905
906 @Override
907 public void setWindowState(int windowState) {
908 if (peer == null || !peer.isVisible()) {
909 // setVisible() applies the state
910 return;
911 }
912
913 int prevWindowState = peer.getState();
914 if (prevWindowState == windowState) return;
915
916 if ((windowState & Frame.ICONIFIED) != 0) {
917 // Treat all state bit masks with ICONIFIED bit as ICONIFIED state.
918 windowState = Frame.ICONIFIED;
919 }
920 switch (windowState) {
921 case Frame.ICONIFIED:
922 if (prevWindowState == Frame.MAXIMIZED_BOTH) {
923 // let's return into the normal states first
924 // the zoom call toggles between the normal and the max states
925 unmaximize();
926 }
927 execute(CWrapper.NSWindow::miniaturize);
928 break;
929 case Frame.MAXIMIZED_BOTH:
930 if (prevWindowState == Frame.ICONIFIED) {
931 // let's return into the normal states first
932 execute(CWrapper.NSWindow::deminiaturize);
933 }
934 maximize();
935 break;
936 case Frame.NORMAL:
937 if (prevWindowState == Frame.ICONIFIED) {
938 execute(CWrapper.NSWindow::deminiaturize);
939 } else if (prevWindowState == Frame.MAXIMIZED_BOTH) {
940 // the zoom call toggles between the normal and the max states
941 unmaximize();
942 }
943 break;
944 default:
945 throw new RuntimeException("Unknown window state: " + windowState);
946 }
947
948 // NOTE: the SWP.windowState field gets updated to the newWindowState
949 // value when the native notification comes to us
950 }
951
952 @Override
953 public void setModalBlocked(boolean blocked) {
954 if (target.getModalExclusionType() == Dialog.ModalExclusionType.APPLICATION_EXCLUDE) {
955 return;
956 }
957
958 if (blocked) {
959 // We are going to show a modal window. Previously displayed window will be
960 // blocked/disabled. So we have to send mouse exited event to it now, since
961 // all mouse events are discarded for blocked/disabled windows.
962 execute(ptr -> nativeSynthesizeMouseEnteredExitedEvents(ptr, CocoaConstants.NSMouseExited));
963 }
964
965 execute(ptr -> nativeSetEnabled(ptr, !blocked));
966 checkBlockingAndOrder();
967 }
968
969 public final void invalidateShadow() {
970 execute(ptr -> nativeRevalidateNSWindowShadow(ptr));
971 }
972
973 // ----------------------------------------------------------------------
974 // UTILITY METHODS
975 // ----------------------------------------------------------------------
976
977 /**
978 * Find image to install into Title or into Application icon. First try
979 * icons installed for toplevel. Null is returned, if there is no icon and
980 * default Duke image should be used.
981 */
982 private CImage getImageForTarget() {
983 CImage icon = null;
984 try {
985 icon = CImage.getCreator().createFromImages(target.getIconImages());
986 } catch (Exception ignored) {
987 // Perhaps the icon passed into Java is broken. Skipping this icon.
988 }
989 return icon;
990 }
991
992 /*
993 * Returns LWWindowPeer associated with this delegate.
994 */
995 @Override
996 public LWWindowPeer getPeer() {
997 return peer;
998 }
999
1000 @Override
1001 public boolean isUnderMouse() {
1002 return contentView.isUnderMouse();
1003 }
1004
1005 public CPlatformView getContentView() {
1006 return contentView;
1007 }
1008
1009 @Override
1010 public long getLayerPtr() {
1011 return contentView.getWindowLayerPtr();
1012 }
1013
1014 private void validateSurface() {
1015 SurfaceData surfaceData = getSurfaceData();
1016 if (surfaceData instanceof CGLSurfaceData) {
1017 ((CGLSurfaceData)surfaceData).validate();
1018 }
1019 }
1020
1021 void flushBuffers() {
1022 if (isVisible() && !nativeBounds.isEmpty() && !isFullScreenMode) {
1023 try {
1024 LWCToolkit.invokeAndWait(new Runnable() {
1025 @Override
1026 public void run() {
1027 //Posting an empty to flush the EventQueue without blocking the main thread
1028 }
1029 }, target);
1030 } catch (InvocationTargetException e) {
1031 e.printStackTrace();
1032 }
1033 }
1034 }
1035
1036 /**
1037 * Helper method to get a pointer to the native view from the PlatformWindow.
1038 */
1039 static long getNativeViewPtr(PlatformWindow platformWindow) {
1040 long nativePeer = 0L;
1041 if (platformWindow instanceof CPlatformWindow) {
1042 nativePeer = ((CPlatformWindow) platformWindow).getContentView().getAWTView();
1043 } else if (platformWindow instanceof CViewPlatformEmbeddedFrame){
1044 nativePeer = ((CViewPlatformEmbeddedFrame) platformWindow).getNSViewPtr();
1045 }
1046 return nativePeer;
1047 }
1048
1049 /*************************************************************
1050 * Callbacks from the AWTWindow and AWTView objc classes.
1051 *************************************************************/
1052 private void deliverWindowFocusEvent(boolean gained, CPlatformWindow opposite){
1053 // Fix for 7150349: ingore "gained" notifications when the app is inactive.
1054 if (gained && !((LWCToolkit)Toolkit.getDefaultToolkit()).isApplicationActive()) {
1055 focusLogger.fine("the app is inactive, so the notification is ignored");
1056 return;
1057 }
1058
1059 LWWindowPeer oppositePeer = (opposite == null)? null : opposite.getPeer();
1060 responder.handleWindowFocusEvent(gained, oppositePeer);
1061 }
1062
1063 protected void deliverMoveResizeEvent(int x, int y, int width, int height,
1064 boolean byUser) {
1065 AtomicBoolean ref = new AtomicBoolean();
1066 execute(ptr -> {
1067 ref.set(CWrapper.NSWindow.isZoomed(ptr));
1068 });
1069 isZoomed = ref.get();
1070 checkZoom();
1071
1072 final Rectangle oldB = nativeBounds;
1073 nativeBounds = new Rectangle(x, y, width, height);
1074 if (peer != null) {
1075 peer.notifyReshape(x, y, width, height);
1076 // System-dependent appearance optimization.
1077 if ((byUser && !oldB.getSize().equals(nativeBounds.getSize()))
1078 || isFullScreenAnimationOn) {
1079 flushBuffers();
1080 }
1081 }
1082 }
1083
1084 private void deliverWindowClosingEvent() {
1085 if (peer != null && peer.getBlocker() == null) {
1086 peer.postEvent(new WindowEvent(target, WindowEvent.WINDOW_CLOSING));
1087 }
1088 }
1089
1090 private void deliverIconify(final boolean iconify) {
1091 if (peer != null) {
1092 peer.notifyIconify(iconify);
1093 }
1094 if (iconify) {
1095 isIconifyAnimationActive = false;
1096 }
1097 }
1098
1099 private void deliverZoom(final boolean isZoomed) {
1100 if (peer != null) {
1101 peer.notifyZoom(isZoomed);
1102 }
1103 }
1104
1105 private void checkZoom() {
1106 if (peer != null) {
1107 int state = peer.getState();
1108 if (state != Frame.MAXIMIZED_BOTH && isMaximized()) {
1109 deliverZoom(true);
1110 } else if (state == Frame.MAXIMIZED_BOTH && !isMaximized()) {
1111 deliverZoom(false);
1112 }
1113 }
1114 }
1115
1116 private void deliverNCMouseDown() {
1117 if (peer != null) {
1118 peer.notifyNCMouseDown();
1119 }
1120 }
1121
1122 /*
1123 * Our focus model is synthetic and only non-simple window
1124 * may become natively focusable window.
1125 */
1126 private boolean isNativelyFocusableWindow() {
1127 if (peer == null) {
1128 return false;
1129 }
1130
1131 return !peer.isSimpleWindow() && target.getFocusableWindowState();
1132 }
1133
1134 private boolean isBlocked() {
1135 LWWindowPeer blocker = (peer != null) ? peer.getBlocker() : null;
1136 return (blocker != null);
1137 }
1138
1139 /*
1140 * An utility method for the support of the auto request focus.
1141 * Updates the focusable state of the window under certain
1142 * circumstances.
1143 */
1144 private void updateFocusabilityForAutoRequestFocus(boolean isFocusable) {
1145 if (target.isAutoRequestFocus() || !isNativelyFocusableWindow()) return;
1146 setStyleBits(SHOULD_BECOME_KEY | SHOULD_BECOME_MAIN, isFocusable); // set both bits at once
1147 }
1148
1149 private boolean checkBlockingAndOrder() {
1150 LWWindowPeer blocker = (peer == null)? null : peer.getBlocker();
1151 if (blocker == null) {
1152 return false;
1153 }
1154
1155 if (blocker instanceof CPrinterDialogPeer) {
1156 return true;
1157 }
1158
1159 CPlatformWindow pWindow = (CPlatformWindow)blocker.getPlatformWindow();
1160
1161 pWindow.orderAboveSiblings();
1162
1163 pWindow.execute(ptr -> {
1164 CWrapper.NSWindow.orderFrontRegardless(ptr);
1165 CWrapper.NSWindow.makeKeyAndOrderFront(ptr);
1166 CWrapper.NSWindow.makeMainWindow(ptr);
1167 });
1168 return true;
1169 }
1170
1171 private boolean isIconified() {
1172 boolean isIconified = false;
1173 if (target instanceof Frame) {
1174 int state = ((Frame)target).getExtendedState();
1175 if ((state & Frame.ICONIFIED) != 0) {
1176 isIconified = true;
1177 }
1178 }
1179 return isIconifyAnimationActive || isIconified;
1180 }
1181
1182 private boolean isOneOfOwnersOrSelf(CPlatformWindow window) {
1183 while (window != null) {
1184 if (this == window) {
1185 return true;
1186 }
1187 window = window.owner;
1188 }
1189 return false;
1190 }
1191
1192 private CPlatformWindow getRootOwner() {
1193 CPlatformWindow rootOwner = this;
1194 while (rootOwner.owner != null) {
1195 rootOwner = rootOwner.owner;
1196 }
1197 return rootOwner;
1198 }
1199
1200 private void orderAboveSiblings() {
1201 // Recursively pop up the windows from the very bottom, (i.e. root owner) so that
1202 // the windows are ordered above their nearest owner; ancestors of the window,
1203 // which is going to become 'main window', are placed above their siblings.
1204 CPlatformWindow rootOwner = getRootOwner();
1205 if (rootOwner.isVisible() && !rootOwner.isIconified()) {
1206 rootOwner.execute(CWrapper.NSWindow::orderFront);
1207 }
1208 // Do not order child windows of iconified owner.
1209 if (!rootOwner.isIconified()) {
1210 final WindowAccessor windowAccessor = AWTAccessor.getWindowAccessor();
1211 orderAboveSiblingsImpl(windowAccessor.getOwnedWindows(rootOwner.target));
1212 }
1213 }
1214
1215 private void orderAboveSiblingsImpl(Window[] windows) {
1216 ArrayList<Window> childWindows = new ArrayList<Window>();
1217
1218 final ComponentAccessor componentAccessor = AWTAccessor.getComponentAccessor();
1219 final WindowAccessor windowAccessor = AWTAccessor.getWindowAccessor();
1220 Arrays.sort(windows, siblingsComparator);
1221 // Go through the list of windows and perform ordering.
1222 CPlatformWindow pwUnder = null;
1223 for (Window w : windows) {
1224 boolean iconified = false;
1225 final Object p = componentAccessor.getPeer(w);
1226 if (p instanceof LWWindowPeer) {
1227 CPlatformWindow pw = (CPlatformWindow)((LWWindowPeer)p).getPlatformWindow();
1228 iconified = isIconified();
1229 if (pw != null && pw.isVisible() && !iconified) {
1230 // If the window is one of ancestors of 'main window' or is going to become main by itself,
1231 // the window should be ordered above its siblings; otherwise the window is just ordered
1232 // above its nearest parent.
1233 if (pw.isOneOfOwnersOrSelf(this)) {
1234 pw.execute(CWrapper.NSWindow::orderFront);
1235 } else {
1236 if (pwUnder == null) {
1237 pwUnder = pw.owner;
1238 }
1239 pwUnder.execute(underPtr -> {
1240 pw.execute(ptr -> {
1241 CWrapper.NSWindow.orderWindow(ptr, CWrapper.NSWindow.NSWindowAbove, underPtr);
1242 });
1243 });
1244 pwUnder = pw;
1245 }
1246 pw.applyWindowLevel(w);
1247 }
1248 }
1249 // Retrieve the child windows for each window from the list except iconified ones
1250 // and store them for future use.
1251 // Note: we collect data about child windows even for invisible owners, since they may have
1252 // visible children.
1253 if (!iconified) {
1254 childWindows.addAll(Arrays.asList(windowAccessor.getOwnedWindows(w)));
1255 }
1256 }
1257 // If some windows, which have just been ordered, have any child windows, let's start new iteration
1258 // and order these child windows.
1259 if (!childWindows.isEmpty()) {
1260 orderAboveSiblingsImpl(childWindows.toArray(new Window[0]));
1261 }
1262 }
1263
1264 protected void applyWindowLevel(Window target) {
1265 if (target.isAlwaysOnTop() && target.getType() != Window.Type.POPUP) {
1266 execute(ptr->CWrapper.NSWindow.setLevel(ptr, CWrapper.NSWindow.NSFloatingWindowLevel));
1267 } else if (target.getType() == Window.Type.POPUP) {
1268 execute(ptr->CWrapper.NSWindow.setLevel(ptr, CWrapper.NSWindow.NSPopUpMenuWindowLevel));
1269 }
1270 }
1271
1272 // ----------------------------------------------------------------------
1273 // NATIVE CALLBACKS
1274 // ----------------------------------------------------------------------
1275
1276 private void windowWillMiniaturize() {
1277 isIconifyAnimationActive = true;
1278 }
1279
1280 private void windowDidBecomeMain() {
1281 lastBecomeMainTime = System.currentTimeMillis();
1282 if (checkBlockingAndOrder()) return;
1283 // If it's not blocked, make sure it's above its siblings
1284 orderAboveSiblings();
1285 }
1286
1287 private void windowWillEnterFullScreen() {
1288 isFullScreenAnimationOn = true;
1289 }
1290
1291 private void windowDidEnterFullScreen() {
1292 isInFullScreen = true;
1293 isFullScreenAnimationOn = false;
1294 }
1295
1296 private void windowWillExitFullScreen() {
1297 isFullScreenAnimationOn = true;
1298 }
1299
1300 private void windowDidExitFullScreen() {
1301 isInFullScreen = false;
1302 isFullScreenAnimationOn = false;
1303 }
1304 }