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 Frame[] frame = Frame.getFrames();
803 if ((Frame)target == frame[0]) {
804 final RootPaneContainer rpc = (RootPaneContainer) target;
805 rpc.getRootPane().putClientProperty(
806 CPlatformWindow.WINDOW_FULLSCREENABLE, canFullScreen);
807 }
808 }
809 }
810
811 @Override
812 public void setResizable(final boolean resizable) {
813 setCanFullscreen(resizable);
814 setStyleBits(RESIZABLE, resizable);
815 setStyleBits(ZOOMABLE, resizable);
816 }
817
818 @Override
819 public void setSizeConstraints(int minW, int minH, int maxW, int maxH) {
820 execute(ptr -> nativeSetNSWindowMinMax(ptr, minW, minH, maxW, maxH));
821 }
822
823 @Override
824 public boolean rejectFocusRequest(FocusEvent.Cause cause) {
825 // Cross-app activation requests are not allowed.
826 if (cause != FocusEvent.Cause.MOUSE_EVENT &&
827 !((LWCToolkit)Toolkit.getDefaultToolkit()).isApplicationActive())
828 {
829 focusLogger.fine("the app is inactive, so the request is rejected");
830 return true;
831 }
832 return false;
833 }
834
835 @Override
836 public boolean requestWindowFocus() {
837 execute(ptr -> {
838 if (CWrapper.NSWindow.canBecomeMainWindow(ptr)) {
839 CWrapper.NSWindow.makeMainWindow(ptr);
840 }
841 CWrapper.NSWindow.makeKeyAndOrderFront(ptr);
842 });
843 return true;
844 }
845
846 @Override
847 public boolean isActive() {
848 AtomicBoolean ref = new AtomicBoolean();
849 execute(ptr -> {
850 ref.set(CWrapper.NSWindow.isKeyWindow(ptr));
851 });
852 return ref.get();
853 }
854
855 @Override
856 public void updateFocusableWindowState() {
857 final boolean isFocusable = isNativelyFocusableWindow();
858 setStyleBits(SHOULD_BECOME_KEY | SHOULD_BECOME_MAIN, isFocusable); // set both bits at once
859 }
860
861 @Override
862 public void setAlwaysOnTop(boolean isAlwaysOnTop) {
863 setStyleBits(ALWAYS_ON_TOP, isAlwaysOnTop);
864 }
865
866 @Override
867 public void setOpacity(float opacity) {
868 execute(ptr -> CWrapper.NSWindow.setAlphaValue(ptr, opacity));
869 }
870
871 @Override
872 public void setOpaque(boolean isOpaque) {
873 execute(ptr -> CWrapper.NSWindow.setOpaque(ptr, isOpaque));
874 boolean isTextured = (peer == null) ? false : peer.isTextured();
875 if (!isTextured) {
876 if (!isOpaque) {
877 execute(ptr -> CWrapper.NSWindow.setBackgroundColor(ptr, 0));
878 } else if (peer != null) {
879 Color color = peer.getBackground();
880 if (color != null) {
881 int rgb = color.getRGB();
882 execute(ptr->CWrapper.NSWindow.setBackgroundColor(ptr, rgb));
883 }
884 }
885 }
886
887 //This is a temporary workaround. Looks like after 7124236 will be fixed
888 //the correct place for invalidateShadow() is CGLayer.drawInCGLContext.
889 SwingUtilities.invokeLater(this::invalidateShadow);
890 }
891
892 @Override
893 public void enterFullScreenMode() {
894 isFullScreenMode = true;
895 execute(CPlatformWindow::nativeEnterFullScreenMode);
896 }
897
898 @Override
899 public void exitFullScreenMode() {
900 execute(CPlatformWindow::nativeExitFullScreenMode);
901 isFullScreenMode = false;
902 }
903
904 @Override
905 public boolean isFullScreenMode() {
906 return isFullScreenMode;
907 }
908
909 @Override
910 public void setWindowState(int windowState) {
911 if (peer == null || !peer.isVisible()) {
912 // setVisible() applies the state
913 return;
914 }
915
916 int prevWindowState = peer.getState();
917 if (prevWindowState == windowState) return;
918
919 if ((windowState & Frame.ICONIFIED) != 0) {
920 // Treat all state bit masks with ICONIFIED bit as ICONIFIED state.
921 windowState = Frame.ICONIFIED;
922 }
923 switch (windowState) {
924 case Frame.ICONIFIED:
925 if (prevWindowState == Frame.MAXIMIZED_BOTH) {
926 // let's return into the normal states first
927 // the zoom call toggles between the normal and the max states
928 unmaximize();
929 }
930 execute(CWrapper.NSWindow::miniaturize);
931 break;
932 case Frame.MAXIMIZED_BOTH:
933 if (prevWindowState == Frame.ICONIFIED) {
934 // let's return into the normal states first
935 execute(CWrapper.NSWindow::deminiaturize);
936 }
937 maximize();
938 break;
939 case Frame.NORMAL:
940 if (prevWindowState == Frame.ICONIFIED) {
941 execute(CWrapper.NSWindow::deminiaturize);
942 } else if (prevWindowState == Frame.MAXIMIZED_BOTH) {
943 // the zoom call toggles between the normal and the max states
944 unmaximize();
945 }
946 break;
947 default:
948 throw new RuntimeException("Unknown window state: " + windowState);
949 }
950
951 // NOTE: the SWP.windowState field gets updated to the newWindowState
952 // value when the native notification comes to us
953 }
954
955 @Override
956 public void setModalBlocked(boolean blocked) {
957 if (target.getModalExclusionType() == Dialog.ModalExclusionType.APPLICATION_EXCLUDE) {
958 return;
959 }
960
961 if (blocked) {
962 // We are going to show a modal window. Previously displayed window will be
963 // blocked/disabled. So we have to send mouse exited event to it now, since
964 // all mouse events are discarded for blocked/disabled windows.
965 execute(ptr -> nativeSynthesizeMouseEnteredExitedEvents(ptr, CocoaConstants.NSMouseExited));
966 }
967
968 execute(ptr -> nativeSetEnabled(ptr, !blocked));
969 checkBlockingAndOrder();
970 }
971
972 public final void invalidateShadow() {
973 execute(ptr -> nativeRevalidateNSWindowShadow(ptr));
974 }
975
976 // ----------------------------------------------------------------------
977 // UTILITY METHODS
978 // ----------------------------------------------------------------------
979
980 /**
981 * Find image to install into Title or into Application icon. First try
982 * icons installed for toplevel. Null is returned, if there is no icon and
983 * default Duke image should be used.
984 */
985 private CImage getImageForTarget() {
986 CImage icon = null;
987 try {
988 icon = CImage.getCreator().createFromImages(target.getIconImages());
989 } catch (Exception ignored) {
990 // Perhaps the icon passed into Java is broken. Skipping this icon.
991 }
992 return icon;
993 }
994
995 /*
996 * Returns LWWindowPeer associated with this delegate.
997 */
998 @Override
999 public LWWindowPeer getPeer() {
1000 return peer;
1001 }
1002
1003 @Override
1004 public boolean isUnderMouse() {
1005 return contentView.isUnderMouse();
1006 }
1007
1008 public CPlatformView getContentView() {
1009 return contentView;
1010 }
1011
1012 @Override
1013 public long getLayerPtr() {
1014 return contentView.getWindowLayerPtr();
1015 }
1016
1017 private void validateSurface() {
1018 SurfaceData surfaceData = getSurfaceData();
1019 if (surfaceData instanceof CGLSurfaceData) {
1020 ((CGLSurfaceData)surfaceData).validate();
1021 }
1022 }
1023
1024 void flushBuffers() {
1025 if (isVisible() && !nativeBounds.isEmpty() && !isFullScreenMode) {
1026 try {
1027 LWCToolkit.invokeAndWait(new Runnable() {
1028 @Override
1029 public void run() {
1030 //Posting an empty to flush the EventQueue without blocking the main thread
1031 }
1032 }, target);
1033 } catch (InvocationTargetException e) {
1034 e.printStackTrace();
1035 }
1036 }
1037 }
1038
1039 /**
1040 * Helper method to get a pointer to the native view from the PlatformWindow.
1041 */
1042 static long getNativeViewPtr(PlatformWindow platformWindow) {
1043 long nativePeer = 0L;
1044 if (platformWindow instanceof CPlatformWindow) {
1045 nativePeer = ((CPlatformWindow) platformWindow).getContentView().getAWTView();
1046 } else if (platformWindow instanceof CViewPlatformEmbeddedFrame){
1047 nativePeer = ((CViewPlatformEmbeddedFrame) platformWindow).getNSViewPtr();
1048 }
1049 return nativePeer;
1050 }
1051
1052 /*************************************************************
1053 * Callbacks from the AWTWindow and AWTView objc classes.
1054 *************************************************************/
1055 private void deliverWindowFocusEvent(boolean gained, CPlatformWindow opposite){
1056 // Fix for 7150349: ingore "gained" notifications when the app is inactive.
1057 if (gained && !((LWCToolkit)Toolkit.getDefaultToolkit()).isApplicationActive()) {
1058 focusLogger.fine("the app is inactive, so the notification is ignored");
1059 return;
1060 }
1061
1062 LWWindowPeer oppositePeer = (opposite == null)? null : opposite.getPeer();
1063 responder.handleWindowFocusEvent(gained, oppositePeer);
1064 }
1065
1066 protected void deliverMoveResizeEvent(int x, int y, int width, int height,
1067 boolean byUser) {
1068 AtomicBoolean ref = new AtomicBoolean();
1069 execute(ptr -> {
1070 ref.set(CWrapper.NSWindow.isZoomed(ptr));
1071 });
1072 isZoomed = ref.get();
1073 checkZoom();
1074
1075 final Rectangle oldB = nativeBounds;
1076 nativeBounds = new Rectangle(x, y, width, height);
1077 if (peer != null) {
1078 peer.notifyReshape(x, y, width, height);
1079 // System-dependent appearance optimization.
1080 if ((byUser && !oldB.getSize().equals(nativeBounds.getSize()))
1081 || isFullScreenAnimationOn) {
1082 flushBuffers();
1083 }
1084 }
1085 }
1086
1087 private void deliverWindowClosingEvent() {
1088 if (peer != null && peer.getBlocker() == null) {
1089 peer.postEvent(new WindowEvent(target, WindowEvent.WINDOW_CLOSING));
1090 }
1091 }
1092
1093 private void deliverIconify(final boolean iconify) {
1094 if (peer != null) {
1095 peer.notifyIconify(iconify);
1096 }
1097 if (iconify) {
1098 isIconifyAnimationActive = false;
1099 }
1100 }
1101
1102 private void deliverZoom(final boolean isZoomed) {
1103 if (peer != null) {
1104 peer.notifyZoom(isZoomed);
1105 }
1106 }
1107
1108 private void checkZoom() {
1109 if (peer != null) {
1110 int state = peer.getState();
1111 if (state != Frame.MAXIMIZED_BOTH && isMaximized()) {
1112 deliverZoom(true);
1113 } else if (state == Frame.MAXIMIZED_BOTH && !isMaximized()) {
1114 deliverZoom(false);
1115 }
1116 }
1117 }
1118
1119 private void deliverNCMouseDown() {
1120 if (peer != null) {
1121 peer.notifyNCMouseDown();
1122 }
1123 }
1124
1125 /*
1126 * Our focus model is synthetic and only non-simple window
1127 * may become natively focusable window.
1128 */
1129 private boolean isNativelyFocusableWindow() {
1130 if (peer == null) {
1131 return false;
1132 }
1133
1134 return !peer.isSimpleWindow() && target.getFocusableWindowState();
1135 }
1136
1137 private boolean isBlocked() {
1138 LWWindowPeer blocker = (peer != null) ? peer.getBlocker() : null;
1139 return (blocker != null);
1140 }
1141
1142 /*
1143 * An utility method for the support of the auto request focus.
1144 * Updates the focusable state of the window under certain
1145 * circumstances.
1146 */
1147 private void updateFocusabilityForAutoRequestFocus(boolean isFocusable) {
1148 if (target.isAutoRequestFocus() || !isNativelyFocusableWindow()) return;
1149 setStyleBits(SHOULD_BECOME_KEY | SHOULD_BECOME_MAIN, isFocusable); // set both bits at once
1150 }
1151
1152 private boolean checkBlockingAndOrder() {
1153 LWWindowPeer blocker = (peer == null)? null : peer.getBlocker();
1154 if (blocker == null) {
1155 return false;
1156 }
1157
1158 if (blocker instanceof CPrinterDialogPeer) {
1159 return true;
1160 }
1161
1162 CPlatformWindow pWindow = (CPlatformWindow)blocker.getPlatformWindow();
1163
1164 pWindow.orderAboveSiblings();
1165
1166 pWindow.execute(ptr -> {
1167 CWrapper.NSWindow.orderFrontRegardless(ptr);
1168 CWrapper.NSWindow.makeKeyAndOrderFront(ptr);
1169 CWrapper.NSWindow.makeMainWindow(ptr);
1170 });
1171 return true;
1172 }
1173
1174 private boolean isIconified() {
1175 boolean isIconified = false;
1176 if (target instanceof Frame) {
1177 int state = ((Frame)target).getExtendedState();
1178 if ((state & Frame.ICONIFIED) != 0) {
1179 isIconified = true;
1180 }
1181 }
1182 return isIconifyAnimationActive || isIconified;
1183 }
1184
1185 private boolean isOneOfOwnersOrSelf(CPlatformWindow window) {
1186 while (window != null) {
1187 if (this == window) {
1188 return true;
1189 }
1190 window = window.owner;
1191 }
1192 return false;
1193 }
1194
1195 private CPlatformWindow getRootOwner() {
1196 CPlatformWindow rootOwner = this;
1197 while (rootOwner.owner != null) {
1198 rootOwner = rootOwner.owner;
1199 }
1200 return rootOwner;
1201 }
1202
1203 private void orderAboveSiblings() {
1204 // Recursively pop up the windows from the very bottom, (i.e. root owner) so that
1205 // the windows are ordered above their nearest owner; ancestors of the window,
1206 // which is going to become 'main window', are placed above their siblings.
1207 CPlatformWindow rootOwner = getRootOwner();
1208 if (rootOwner.isVisible() && !rootOwner.isIconified()) {
1209 rootOwner.execute(CWrapper.NSWindow::orderFront);
1210 }
1211 // Do not order child windows of iconified owner.
1212 if (!rootOwner.isIconified()) {
1213 final WindowAccessor windowAccessor = AWTAccessor.getWindowAccessor();
1214 orderAboveSiblingsImpl(windowAccessor.getOwnedWindows(rootOwner.target));
1215 }
1216 }
1217
1218 private void orderAboveSiblingsImpl(Window[] windows) {
1219 ArrayList<Window> childWindows = new ArrayList<Window>();
1220
1221 final ComponentAccessor componentAccessor = AWTAccessor.getComponentAccessor();
1222 final WindowAccessor windowAccessor = AWTAccessor.getWindowAccessor();
1223 Arrays.sort(windows, siblingsComparator);
1224 // Go through the list of windows and perform ordering.
1225 CPlatformWindow pwUnder = null;
1226 for (Window w : windows) {
1227 boolean iconified = false;
1228 final Object p = componentAccessor.getPeer(w);
1229 if (p instanceof LWWindowPeer) {
1230 CPlatformWindow pw = (CPlatformWindow)((LWWindowPeer)p).getPlatformWindow();
1231 iconified = isIconified();
1232 if (pw != null && pw.isVisible() && !iconified) {
1233 // If the window is one of ancestors of 'main window' or is going to become main by itself,
1234 // the window should be ordered above its siblings; otherwise the window is just ordered
1235 // above its nearest parent.
1236 if (pw.isOneOfOwnersOrSelf(this)) {
1237 pw.execute(CWrapper.NSWindow::orderFront);
1238 } else {
1239 if (pwUnder == null) {
1240 pwUnder = pw.owner;
1241 }
1242 pwUnder.execute(underPtr -> {
1243 pw.execute(ptr -> {
1244 CWrapper.NSWindow.orderWindow(ptr, CWrapper.NSWindow.NSWindowAbove, underPtr);
1245 });
1246 });
1247 pwUnder = pw;
1248 }
1249 pw.applyWindowLevel(w);
1250 }
1251 }
1252 // Retrieve the child windows for each window from the list except iconified ones
1253 // and store them for future use.
1254 // Note: we collect data about child windows even for invisible owners, since they may have
1255 // visible children.
1256 if (!iconified) {
1257 childWindows.addAll(Arrays.asList(windowAccessor.getOwnedWindows(w)));
1258 }
1259 }
1260 // If some windows, which have just been ordered, have any child windows, let's start new iteration
1261 // and order these child windows.
1262 if (!childWindows.isEmpty()) {
1263 orderAboveSiblingsImpl(childWindows.toArray(new Window[0]));
1264 }
1265 }
1266
1267 protected void applyWindowLevel(Window target) {
1268 if (target.isAlwaysOnTop() && target.getType() != Window.Type.POPUP) {
1269 execute(ptr->CWrapper.NSWindow.setLevel(ptr, CWrapper.NSWindow.NSFloatingWindowLevel));
1270 } else if (target.getType() == Window.Type.POPUP) {
1271 execute(ptr->CWrapper.NSWindow.setLevel(ptr, CWrapper.NSWindow.NSPopUpMenuWindowLevel));
1272 }
1273 }
1274
1275 // ----------------------------------------------------------------------
1276 // NATIVE CALLBACKS
1277 // ----------------------------------------------------------------------
1278
1279 private void windowWillMiniaturize() {
1280 isIconifyAnimationActive = true;
1281 }
1282
1283 private void windowDidBecomeMain() {
1284 lastBecomeMainTime = System.currentTimeMillis();
1285 if (checkBlockingAndOrder()) return;
1286 // If it's not blocked, make sure it's above its siblings
1287 orderAboveSiblings();
1288 }
1289
1290 private void windowWillEnterFullScreen() {
1291 isFullScreenAnimationOn = true;
1292 }
1293
1294 private void windowDidEnterFullScreen() {
1295 isInFullScreen = true;
1296 isFullScreenAnimationOn = false;
1297 }
1298
1299 private void windowWillExitFullScreen() {
1300 isFullScreenAnimationOn = true;
1301 }
1302
1303 private void windowDidExitFullScreen() {
1304 isInFullScreen = false;
1305 isFullScreenAnimationOn = false;
1306 }
1307 }