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 = (!isNativelyFocusableWindow() || !isTargetResizable()) ? false : true;
382 styleBits = SET(styleBits, RESIZABLE, resizable);
383 if (!resizable) {
384 styleBits = SET(styleBits, ZOOMABLE, false);
385 }
386 }
387
388 if (target.isAlwaysOnTop()) {
389 styleBits = SET(styleBits, ALWAYS_ON_TOP, true);
390 }
391
392 if (target.getModalExclusionType() == Dialog.ModalExclusionType.APPLICATION_EXCLUDE) {
393 styleBits = SET(styleBits, MODAL_EXCLUDED, true);
394 }
395
396 // If the target is a dialog, popup or tooltip we want it to ignore the brushed metal look.
397 if (isPopup) {
398 styleBits = SET(styleBits, TEXTURED, false);
399 // Popups in applets don't activate applet's process
400 styleBits = SET(styleBits, NONACTIVATING, true);
401 styleBits = SET(styleBits, IS_POPUP, true);
402 }
403
404 if (Window.Type.UTILITY.equals(target.getType())) {
405 styleBits = SET(styleBits, UTILITY, true);
406 }
407
408 if (target instanceof javax.swing.RootPaneContainer) {
409 javax.swing.JRootPane rootpane = ((javax.swing.RootPaneContainer)target).getRootPane();
410 Object prop = null;
411
412 prop = rootpane.getClientProperty(WINDOW_BRUSH_METAL_LOOK);
413 if (prop != null) {
414 styleBits = SET(styleBits, TEXTURED, Boolean.parseBoolean(prop.toString()));
415 }
416
417 if (isDialog && ((Dialog)target).getModalityType() == ModalityType.DOCUMENT_MODAL) {
418 prop = rootpane.getClientProperty(WINDOW_DOC_MODAL_SHEET);
419 if (prop != null) {
420 styleBits = SET(styleBits, SHEET, Boolean.parseBoolean(prop.toString()));
421 }
422 }
423
424 prop = rootpane.getClientProperty(WINDOW_STYLE);
425 if (prop != null) {
426 if ("small".equals(prop)) {
427 styleBits = SET(styleBits, UTILITY, true);
428 if (target.isAlwaysOnTop() && rootpane.getClientProperty(WINDOW_HIDES_ON_DEACTIVATE) == null) {
429 styleBits = SET(styleBits, HIDES_ON_DEACTIVATE, true);
430 }
431 }
432 if ("textured".equals(prop)) styleBits = SET(styleBits, TEXTURED, true);
433 if ("unified".equals(prop)) styleBits = SET(styleBits, UNIFIED, true);
434 if ("hud".equals(prop)) styleBits = SET(styleBits, HUD, true);
435 }
436
437 prop = rootpane.getClientProperty(WINDOW_HIDES_ON_DEACTIVATE);
438 if (prop != null) {
439 styleBits = SET(styleBits, HIDES_ON_DEACTIVATE, Boolean.parseBoolean(prop.toString()));
440 }
441
442 prop = rootpane.getClientProperty(WINDOW_CLOSEABLE);
443 if (prop != null) {
444 styleBits = SET(styleBits, CLOSEABLE, Boolean.parseBoolean(prop.toString()));
445 }
446
447 prop = rootpane.getClientProperty(WINDOW_MINIMIZABLE);
448 if (prop != null) {
449 styleBits = SET(styleBits, MINIMIZABLE, Boolean.parseBoolean(prop.toString()));
450 }
451
452 prop = rootpane.getClientProperty(WINDOW_ZOOMABLE);
453 if (prop != null) {
454 styleBits = SET(styleBits, ZOOMABLE, Boolean.parseBoolean(prop.toString()));
455 }
456
457 prop = rootpane.getClientProperty(WINDOW_FULLSCREENABLE);
458 if (prop != null) {
459 styleBits = SET(styleBits, FULLSCREENABLE, Boolean.parseBoolean(prop.toString()));
460 }
461
462 prop = rootpane.getClientProperty(WINDOW_SHADOW);
463 if (prop != null) {
464 styleBits = SET(styleBits, HAS_SHADOW, Boolean.parseBoolean(prop.toString()));
465 }
466
467 prop = rootpane.getClientProperty(WINDOW_DRAGGABLE_BACKGROUND);
468 if (prop != null) {
469 styleBits = SET(styleBits, DRAGGABLE_BACKGROUND, Boolean.parseBoolean(prop.toString()));
470 }
471 }
472
473 if (isDialog) {
474 styleBits = SET(styleBits, IS_DIALOG, true);
475 if (((Dialog) target).isModal()) {
476 styleBits = SET(styleBits, IS_MODAL, true);
477 }
478 }
479
480 peer.setTextured(IS(TEXTURED, styleBits));
481
482 return styleBits;
483 }
484
485 private boolean isTargetResizable() {
486 return (target instanceof Frame) ? ((Frame)target).isResizable() : ((target instanceof Dialog) ? ((Dialog)target).isResizable() : false);
487 }
488
489 // this is the counter-point to -[CWindow _nativeSetStyleBit:]
490 private void setStyleBits(final int mask, final boolean value) {
491 execute(ptr -> nativeSetNSWindowStyleBits(ptr, mask, value ? mask : 0));
492 }
493
494 private native void _toggleFullScreenMode(final long model);
495
496 public void toggleFullScreen() {
497 execute(this::_toggleFullScreenMode);
498 }
499
500 @Override // PlatformWindow
501 public void setMenuBar(MenuBar mb) {
502 CMenuBar mbPeer = (CMenuBar)LWToolkit.targetToPeer(mb);
503 execute(nsWindowPtr->{
504 if (mbPeer != null) {
505 mbPeer.execute(ptr -> nativeSetNSWindowMenuBar(nsWindowPtr, ptr));
506 } else {
507 nativeSetNSWindowMenuBar(nsWindowPtr, 0);
508 }
509 });
510 }
511
512 @Override // PlatformWindow
513 public void dispose() {
514 contentView.dispose();
515 execute(CPlatformWindow::nativeDispose);
516 CPlatformWindow.super.dispose();
517 }
518
519 @Override // PlatformWindow
520 public FontMetrics getFontMetrics(Font f) {
521 // TODO: not implemented
522 (new RuntimeException("unimplemented")).printStackTrace();
523 return null;
524 }
525
526 @Override // PlatformWindow
527 public Insets getInsets() {
528 AtomicReference<Insets> ref = new AtomicReference<>();
529 execute(ptr -> {
530 ref.set(nativeGetNSWindowInsets(ptr));
531 });
532 return ref.get() != null ? ref.get() : new Insets(0, 0, 0, 0);
533 }
534
535 @Override // PlatformWindow
536 public Point getLocationOnScreen() {
537 return new Point(nativeBounds.x, nativeBounds.y);
538 }
539
540 @Override
541 public GraphicsDevice getGraphicsDevice() {
542 return contentView.getGraphicsDevice();
543 }
544
545 @Override // PlatformWindow
546 public SurfaceData getScreenSurface() {
547 // TODO: not implemented
548 return null;
549 }
550
551 @Override // PlatformWindow
552 public SurfaceData replaceSurfaceData() {
553 return contentView.replaceSurfaceData();
554 }
555
556 @Override // PlatformWindow
557 public void setBounds(int x, int y, int w, int h) {
558 execute(ptr -> nativeSetNSWindowBounds(ptr, x, y, w, h));
559 }
560
561 public void setMaximizedBounds(int x, int y, int w, int h) {
562 execute(ptr -> nativeSetNSWindowStandardFrame(ptr, x, y, w, h));
563 }
564
565 private boolean isMaximized() {
566 return undecorated ? this.normalBounds != null
567 : isZoomed;
568 }
569
570 private void maximize() {
571 if (peer == null || isMaximized()) {
572 return;
573 }
574 if (!undecorated) {
575 execute(CWrapper.NSWindow::zoom);
576 } else {
577 deliverZoom(true);
578
579 // We need an up to date size of the peer, so we flush the native events
580 // to be sure that there are no setBounds requests in the queue.
581 LWCToolkit.flushNativeSelectors();
582 this.normalBounds = peer.getBounds();
583 Rectangle maximizedBounds = peer.getMaximizedBounds();
584 setBounds(maximizedBounds.x, maximizedBounds.y,
585 maximizedBounds.width, maximizedBounds.height);
586 }
587 }
588
589 private void unmaximize() {
590 if (!isMaximized()) {
591 return;
592 }
593 if (!undecorated) {
594 execute(CWrapper.NSWindow::zoom);
595 } else {
596 deliverZoom(false);
597
598 Rectangle toBounds = this.normalBounds;
599 this.normalBounds = null;
600 setBounds(toBounds.x, toBounds.y, toBounds.width, toBounds.height);
601 }
602 }
603
604 public boolean isVisible() {
605 return this.visible;
606 }
607
608 @Override // PlatformWindow
609 public void setVisible(boolean visible) {
610 // Configure stuff
611 updateIconImages();
612 updateFocusabilityForAutoRequestFocus(false);
613
614 boolean wasMaximized = isMaximized();
615
616 if (visible && target.isLocationByPlatform()) {
617 execute(CPlatformWindow::nativeSetNSWindowLocationByPlatform);
618 }
619
620 // Actually show or hide the window
621 LWWindowPeer blocker = (peer == null)? null : peer.getBlocker();
622 if (blocker == null || !visible) {
623 // If it ain't blocked, or is being hidden, go regular way
624 if (visible) {
625 contentView.execute(viewPtr -> {
626 execute(ptr -> CWrapper.NSWindow.makeFirstResponder(ptr,
627 viewPtr));
628 });
629
630 boolean isPopup = (target.getType() == Window.Type.POPUP);
631 execute(ptr -> {
632 if (isPopup) {
633 // Popups in applets don't activate applet's process
634 CWrapper.NSWindow.orderFrontRegardless(ptr);
635 } else {
636 CWrapper.NSWindow.orderFront(ptr);
637 }
638
639 boolean isKeyWindow = CWrapper.NSWindow.isKeyWindow(ptr);
640 if (!isKeyWindow) {
641 CWrapper.NSWindow.makeKeyWindow(ptr);
642 }
643
644 if (owner != null
645 && owner.getPeer() instanceof LWLightweightFramePeer) {
646 LWLightweightFramePeer peer =
647 (LWLightweightFramePeer) owner.getPeer();
648
649 long ownerWindowPtr = peer.getOverriddenWindowHandle();
650 if (ownerWindowPtr != 0) {
651 //Place window above JavaFX stage
652 CWrapper.NSWindow.addChildWindow(
653 ownerWindowPtr, ptr,
654 CWrapper.NSWindow.NSWindowAbove);
655 }
656 }
657 });
658 } else {
659 execute(ptr->{
660 // immediately hide the window
661 CWrapper.NSWindow.orderOut(ptr);
662 // process the close
663 CWrapper.NSWindow.close(ptr);
664 });
665 }
666 } else {
667 // otherwise, put it in a proper z-order
668 CPlatformWindow bw
669 = (CPlatformWindow) blocker.getPlatformWindow();
670 bw.execute(blockerPtr -> {
671 execute(ptr -> {
672 CWrapper.NSWindow.orderWindow(ptr,
673 CWrapper.NSWindow.NSWindowBelow,
674 blockerPtr);
675 });
676 });
677 }
678 this.visible = visible;
679
680 // Manage the extended state when showing
681 if (visible) {
682 /* Frame or Dialog should be set property WINDOW_FULLSCREENABLE to true if the
683 Frame or Dialog is resizable.
684 **/
685 final boolean resizable = isTargetResizable();
686 if (resizable) {
687 setCanFullscreen(true);
688 }
689
690 // Apply the extended state as expected in shared code
691 if (target instanceof Frame) {
692 if (!wasMaximized && isMaximized()) {
693 // setVisible could have changed the native maximized state
694 deliverZoom(true);
695 } else {
696 int frameState = ((Frame)target).getExtendedState();
697 if ((frameState & Frame.ICONIFIED) != 0) {
698 // Treat all state bit masks with ICONIFIED bit as ICONIFIED state.
699 frameState = Frame.ICONIFIED;
700 }
701 switch (frameState) {
702 case Frame.ICONIFIED:
703 execute(CWrapper.NSWindow::miniaturize);
704 break;
705 case Frame.MAXIMIZED_BOTH:
706 maximize();
707 break;
708 default: // NORMAL
709 unmaximize(); // in case it was maximized, otherwise this is a no-op
710 break;
711 }
712 }
713 }
714 }
715
716 nativeSynthesizeMouseEnteredExitedEvents();
717
718 // Configure stuff #2
719 updateFocusabilityForAutoRequestFocus(true);
720
721 // Manage parent-child relationship when showing
722 final ComponentAccessor acc = AWTAccessor.getComponentAccessor();
723
724 if (visible) {
725 // Order myself above my parent
726 if (owner != null && owner.isVisible()) {
727 owner.execute(ownerPtr -> {
728 execute(ptr -> {
729 CWrapper.NSWindow.orderWindow(ptr, CWrapper.NSWindow.NSWindowAbove, ownerPtr);
730 });
731 });
732 execute(CWrapper.NSWindow::orderFront);
733 applyWindowLevel(target);
734 }
735
736 // Order my own children above myself
737 for (Window w : target.getOwnedWindows()) {
738 final Object p = acc.getPeer(w);
739 if (p instanceof LWWindowPeer) {
740 CPlatformWindow pw = (CPlatformWindow)((LWWindowPeer)p).getPlatformWindow();
741 if (pw != null && pw.isVisible()) {
742 pw.execute(childPtr -> {
743 execute(ptr -> {
744 CWrapper.NSWindow.orderWindow(childPtr, CWrapper.NSWindow.NSWindowAbove, ptr);
745 });
746 });
747 pw.applyWindowLevel(w);
748 }
749 }
750 }
751 }
752
753 // Deal with the blocker of the window being shown
754 if (blocker != null && visible) {
755 // Make sure the blocker is above its siblings
756 ((CPlatformWindow)blocker.getPlatformWindow()).orderAboveSiblings();
757 }
758 }
759
760 @Override // PlatformWindow
761 public void setTitle(String title) {
762 execute(ptr -> nativeSetNSWindowTitle(ptr, title));
763 }
764
765 // Should be called on every window key property change.
766 @Override // PlatformWindow
767 public void updateIconImages() {
768 final CImage cImage = getImageForTarget();
769 execute(ptr -> {
770 if (cImage == null) {
771 nativeSetNSWindowMinimizedIcon(ptr, 0L);
772 } else {
773 cImage.execute(imagePtr -> {
774 nativeSetNSWindowMinimizedIcon(ptr, imagePtr);
775 });
776 }
777 });
778 }
779
780 public SurfaceData getSurfaceData() {
781 return contentView.getSurfaceData();
782 }
783
784 @Override // PlatformWindow
785 public void toBack() {
786 execute(CPlatformWindow::nativePushNSWindowToBack);
787 }
788
789 @Override // PlatformWindow
790 public void toFront() {
791 LWCToolkit lwcToolkit = (LWCToolkit) Toolkit.getDefaultToolkit();
792 Window w = DefaultKeyboardFocusManager.getCurrentKeyboardFocusManager().getActiveWindow();
793 final ComponentAccessor acc = AWTAccessor.getComponentAccessor();
794 if( w != null && acc.getPeer(w) != null
795 && ((LWWindowPeer)acc.getPeer(w)).getPeerType() == LWWindowPeer.PeerType.EMBEDDED_FRAME
796 && !lwcToolkit.isApplicationActive()) {
797 lwcToolkit.activateApplicationIgnoringOtherApps();
798 }
799 updateFocusabilityForAutoRequestFocus(false);
800 execute(CPlatformWindow::nativePushNSWindowToFront);
801 updateFocusabilityForAutoRequestFocus(true);
802 }
803
804 private void setCanFullscreen(final boolean canFullScreen) {
805 if (target instanceof RootPaneContainer
806 && getPeer().getPeerType() == PeerType.FRAME) {
807
808 if (isInFullScreen && !canFullScreen) {
809 toggleFullScreen();
810 }
811
812 final RootPaneContainer rpc = (RootPaneContainer) target;
813 rpc.getRootPane().putClientProperty(
814 CPlatformWindow.WINDOW_FULLSCREENABLE, canFullScreen);
815 }
816 }
817
818 @Override
819 public void setResizable(final boolean resizable) {
820 final boolean windowResizable = (!isNativelyFocusableWindow() || !resizable) ? false : true;
821 setCanFullscreen(windowResizable);
822 setStyleBits(RESIZABLE, windowResizable);
823 setStyleBits(ZOOMABLE, windowResizable);
824 }
825
826 @Override
827 public void setSizeConstraints(int minW, int minH, int maxW, int maxH) {
828 execute(ptr -> nativeSetNSWindowMinMax(ptr, minW, minH, maxW, maxH));
829 }
830
831 @Override
832 public boolean rejectFocusRequest(FocusEvent.Cause cause) {
833 // Cross-app activation requests are not allowed.
834 if (cause != FocusEvent.Cause.MOUSE_EVENT &&
835 !((LWCToolkit)Toolkit.getDefaultToolkit()).isApplicationActive())
836 {
837 focusLogger.fine("the app is inactive, so the request is rejected");
838 return true;
839 }
840 return false;
841 }
842
843 @Override
844 public boolean requestWindowFocus() {
845 execute(ptr -> {
846 if (CWrapper.NSWindow.canBecomeMainWindow(ptr)) {
847 CWrapper.NSWindow.makeMainWindow(ptr);
848 }
849 CWrapper.NSWindow.makeKeyAndOrderFront(ptr);
850 });
851 return true;
852 }
853
854 @Override
855 public boolean isActive() {
856 AtomicBoolean ref = new AtomicBoolean();
857 execute(ptr -> {
858 ref.set(CWrapper.NSWindow.isKeyWindow(ptr));
859 });
860 return ref.get();
861 }
862
863 @Override
864 public void updateFocusableWindowState() {
865 final boolean isFocusable = isNativelyFocusableWindow();
866 final boolean isResizable = isTargetResizable();
867 setStyleBits(SHOULD_BECOME_KEY | SHOULD_BECOME_MAIN | RESIZABLE, (!isFocusable || !isResizable) ? false : true);
868 }
869
870 @Override
871 public void setAlwaysOnTop(boolean isAlwaysOnTop) {
872 setStyleBits(ALWAYS_ON_TOP, isAlwaysOnTop);
873 }
874
875 @Override
876 public void setOpacity(float opacity) {
877 execute(ptr -> CWrapper.NSWindow.setAlphaValue(ptr, opacity));
878 }
879
880 @Override
881 public void setOpaque(boolean isOpaque) {
882 execute(ptr -> CWrapper.NSWindow.setOpaque(ptr, isOpaque));
883 boolean isTextured = (peer == null) ? false : peer.isTextured();
884 if (!isTextured) {
885 if (!isOpaque) {
886 execute(ptr -> CWrapper.NSWindow.setBackgroundColor(ptr, 0));
887 } else if (peer != null) {
888 Color color = peer.getBackground();
889 if (color != null) {
890 int rgb = color.getRGB();
891 execute(ptr->CWrapper.NSWindow.setBackgroundColor(ptr, rgb));
892 }
893 }
894 }
895
896 //This is a temporary workaround. Looks like after 7124236 will be fixed
897 //the correct place for invalidateShadow() is CGLayer.drawInCGLContext.
898 SwingUtilities.invokeLater(this::invalidateShadow);
899 }
900
901 @Override
902 public void enterFullScreenMode() {
903 isFullScreenMode = true;
904 execute(CPlatformWindow::nativeEnterFullScreenMode);
905 }
906
907 @Override
908 public void exitFullScreenMode() {
909 execute(CPlatformWindow::nativeExitFullScreenMode);
910 isFullScreenMode = false;
911 }
912
913 @Override
914 public boolean isFullScreenMode() {
915 return isFullScreenMode;
916 }
917
918 @Override
919 public void setWindowState(int windowState) {
920 if (peer == null || !peer.isVisible()) {
921 // setVisible() applies the state
922 return;
923 }
924
925 int prevWindowState = peer.getState();
926 if (prevWindowState == windowState) return;
927
928 if ((windowState & Frame.ICONIFIED) != 0) {
929 // Treat all state bit masks with ICONIFIED bit as ICONIFIED state.
930 windowState = Frame.ICONIFIED;
931 }
932 switch (windowState) {
933 case Frame.ICONIFIED:
934 if (prevWindowState == Frame.MAXIMIZED_BOTH) {
935 // let's return into the normal states first
936 // the zoom call toggles between the normal and the max states
937 unmaximize();
938 }
939 execute(CWrapper.NSWindow::miniaturize);
940 break;
941 case Frame.MAXIMIZED_BOTH:
942 if (prevWindowState == Frame.ICONIFIED) {
943 // let's return into the normal states first
944 execute(CWrapper.NSWindow::deminiaturize);
945 }
946 maximize();
947 break;
948 case Frame.NORMAL:
949 if (prevWindowState == Frame.ICONIFIED) {
950 execute(CWrapper.NSWindow::deminiaturize);
951 } else if (prevWindowState == Frame.MAXIMIZED_BOTH) {
952 // the zoom call toggles between the normal and the max states
953 unmaximize();
954 }
955 break;
956 default:
957 throw new RuntimeException("Unknown window state: " + windowState);
958 }
959
960 // NOTE: the SWP.windowState field gets updated to the newWindowState
961 // value when the native notification comes to us
962 }
963
964 @Override
965 public void setModalBlocked(boolean blocked) {
966 if (target.getModalExclusionType() == Dialog.ModalExclusionType.APPLICATION_EXCLUDE) {
967 return;
968 }
969
970 if (blocked) {
971 // We are going to show a modal window. Previously displayed window will be
972 // blocked/disabled. So we have to send mouse exited event to it now, since
973 // all mouse events are discarded for blocked/disabled windows.
974 execute(ptr -> nativeSynthesizeMouseEnteredExitedEvents(ptr, CocoaConstants.NSMouseExited));
975 }
976
977 execute(ptr -> nativeSetEnabled(ptr, !blocked));
978 checkBlockingAndOrder();
979 }
980
981 public final void invalidateShadow() {
982 execute(ptr -> nativeRevalidateNSWindowShadow(ptr));
983 }
984
985 // ----------------------------------------------------------------------
986 // UTILITY METHODS
987 // ----------------------------------------------------------------------
988
989 /**
990 * Find image to install into Title or into Application icon. First try
991 * icons installed for toplevel. Null is returned, if there is no icon and
992 * default Duke image should be used.
993 */
994 private CImage getImageForTarget() {
995 CImage icon = null;
996 try {
997 icon = CImage.getCreator().createFromImages(target.getIconImages());
998 } catch (Exception ignored) {
999 // Perhaps the icon passed into Java is broken. Skipping this icon.
1000 }
1001 return icon;
1002 }
1003
1004 /*
1005 * Returns LWWindowPeer associated with this delegate.
1006 */
1007 @Override
1008 public LWWindowPeer getPeer() {
1009 return peer;
1010 }
1011
1012 @Override
1013 public boolean isUnderMouse() {
1014 return contentView.isUnderMouse();
1015 }
1016
1017 public CPlatformView getContentView() {
1018 return contentView;
1019 }
1020
1021 @Override
1022 public long getLayerPtr() {
1023 return contentView.getWindowLayerPtr();
1024 }
1025
1026 private void validateSurface() {
1027 SurfaceData surfaceData = getSurfaceData();
1028 if (surfaceData instanceof CGLSurfaceData) {
1029 ((CGLSurfaceData)surfaceData).validate();
1030 }
1031 }
1032
1033 void flushBuffers() {
1034 if (isVisible() && !nativeBounds.isEmpty() && !isFullScreenMode) {
1035 try {
1036 LWCToolkit.invokeAndWait(new Runnable() {
1037 @Override
1038 public void run() {
1039 //Posting an empty to flush the EventQueue without blocking the main thread
1040 }
1041 }, target);
1042 } catch (InvocationTargetException e) {
1043 e.printStackTrace();
1044 }
1045 }
1046 }
1047
1048 /**
1049 * Helper method to get a pointer to the native view from the PlatformWindow.
1050 */
1051 static long getNativeViewPtr(PlatformWindow platformWindow) {
1052 long nativePeer = 0L;
1053 if (platformWindow instanceof CPlatformWindow) {
1054 nativePeer = ((CPlatformWindow) platformWindow).getContentView().getAWTView();
1055 } else if (platformWindow instanceof CViewPlatformEmbeddedFrame){
1056 nativePeer = ((CViewPlatformEmbeddedFrame) platformWindow).getNSViewPtr();
1057 }
1058 return nativePeer;
1059 }
1060
1061 /*************************************************************
1062 * Callbacks from the AWTWindow and AWTView objc classes.
1063 *************************************************************/
1064 private void deliverWindowFocusEvent(boolean gained, CPlatformWindow opposite){
1065 // Fix for 7150349: ingore "gained" notifications when the app is inactive.
1066 if (gained && !((LWCToolkit)Toolkit.getDefaultToolkit()).isApplicationActive()) {
1067 focusLogger.fine("the app is inactive, so the notification is ignored");
1068 return;
1069 }
1070
1071 LWWindowPeer oppositePeer = (opposite == null)? null : opposite.getPeer();
1072 responder.handleWindowFocusEvent(gained, oppositePeer);
1073 }
1074
1075 protected void deliverMoveResizeEvent(int x, int y, int width, int height,
1076 boolean byUser) {
1077 AtomicBoolean ref = new AtomicBoolean();
1078 execute(ptr -> {
1079 ref.set(CWrapper.NSWindow.isZoomed(ptr));
1080 });
1081 isZoomed = ref.get();
1082 checkZoom();
1083
1084 final Rectangle oldB = nativeBounds;
1085 nativeBounds = new Rectangle(x, y, width, height);
1086 if (peer != null) {
1087 peer.notifyReshape(x, y, width, height);
1088 // System-dependent appearance optimization.
1089 if ((byUser && !oldB.getSize().equals(nativeBounds.getSize()))
1090 || isFullScreenAnimationOn) {
1091 flushBuffers();
1092 }
1093 }
1094 }
1095
1096 private void deliverWindowClosingEvent() {
1097 if (peer != null && peer.getBlocker() == null) {
1098 peer.postEvent(new WindowEvent(target, WindowEvent.WINDOW_CLOSING));
1099 }
1100 }
1101
1102 private void deliverIconify(final boolean iconify) {
1103 if (peer != null) {
1104 peer.notifyIconify(iconify);
1105 }
1106 if (iconify) {
1107 isIconifyAnimationActive = false;
1108 }
1109 }
1110
1111 private void deliverZoom(final boolean isZoomed) {
1112 if (peer != null) {
1113 peer.notifyZoom(isZoomed);
1114 }
1115 }
1116
1117 private void checkZoom() {
1118 if (peer != null) {
1119 int state = peer.getState();
1120 if (state != Frame.MAXIMIZED_BOTH && isMaximized()) {
1121 deliverZoom(true);
1122 } else if (state == Frame.MAXIMIZED_BOTH && !isMaximized()) {
1123 deliverZoom(false);
1124 }
1125 }
1126 }
1127
1128 private void deliverNCMouseDown() {
1129 if (peer != null) {
1130 peer.notifyNCMouseDown();
1131 }
1132 }
1133
1134 /*
1135 * Our focus model is synthetic and only non-simple window
1136 * may become natively focusable window.
1137 */
1138 private boolean isNativelyFocusableWindow() {
1139 if (peer == null) {
1140 return false;
1141 }
1142
1143 return !peer.isSimpleWindow() && target.getFocusableWindowState();
1144 }
1145
1146 private boolean isBlocked() {
1147 LWWindowPeer blocker = (peer != null) ? peer.getBlocker() : null;
1148 return (blocker != null);
1149 }
1150
1151 /*
1152 * An utility method for the support of the auto request focus.
1153 * Updates the focusable state of the window under certain
1154 * circumstances.
1155 */
1156 private void updateFocusabilityForAutoRequestFocus(boolean isFocusable) {
1157 if (target.isAutoRequestFocus() || !isNativelyFocusableWindow()) return;
1158 setStyleBits(SHOULD_BECOME_KEY | SHOULD_BECOME_MAIN, isFocusable); // set both bits at once
1159 }
1160
1161 private boolean checkBlockingAndOrder() {
1162 LWWindowPeer blocker = (peer == null)? null : peer.getBlocker();
1163 if (blocker == null) {
1164 return false;
1165 }
1166
1167 if (blocker instanceof CPrinterDialogPeer) {
1168 return true;
1169 }
1170
1171 CPlatformWindow pWindow = (CPlatformWindow)blocker.getPlatformWindow();
1172
1173 pWindow.orderAboveSiblings();
1174
1175 pWindow.execute(ptr -> {
1176 CWrapper.NSWindow.orderFrontRegardless(ptr);
1177 CWrapper.NSWindow.makeKeyAndOrderFront(ptr);
1178 CWrapper.NSWindow.makeMainWindow(ptr);
1179 });
1180 return true;
1181 }
1182
1183 private boolean isIconified() {
1184 boolean isIconified = false;
1185 if (target instanceof Frame) {
1186 int state = ((Frame)target).getExtendedState();
1187 if ((state & Frame.ICONIFIED) != 0) {
1188 isIconified = true;
1189 }
1190 }
1191 return isIconifyAnimationActive || isIconified;
1192 }
1193
1194 private boolean isOneOfOwnersOrSelf(CPlatformWindow window) {
1195 while (window != null) {
1196 if (this == window) {
1197 return true;
1198 }
1199 window = window.owner;
1200 }
1201 return false;
1202 }
1203
1204 private CPlatformWindow getRootOwner() {
1205 CPlatformWindow rootOwner = this;
1206 while (rootOwner.owner != null) {
1207 rootOwner = rootOwner.owner;
1208 }
1209 return rootOwner;
1210 }
1211
1212 private void orderAboveSiblings() {
1213 // Recursively pop up the windows from the very bottom, (i.e. root owner) so that
1214 // the windows are ordered above their nearest owner; ancestors of the window,
1215 // which is going to become 'main window', are placed above their siblings.
1216 CPlatformWindow rootOwner = getRootOwner();
1217 if (rootOwner.isVisible() && !rootOwner.isIconified()) {
1218 rootOwner.execute(CWrapper.NSWindow::orderFront);
1219 }
1220 // Do not order child windows of iconified owner.
1221 if (!rootOwner.isIconified()) {
1222 final WindowAccessor windowAccessor = AWTAccessor.getWindowAccessor();
1223 orderAboveSiblingsImpl(windowAccessor.getOwnedWindows(rootOwner.target));
1224 }
1225 }
1226
1227 private void orderAboveSiblingsImpl(Window[] windows) {
1228 ArrayList<Window> childWindows = new ArrayList<Window>();
1229
1230 final ComponentAccessor componentAccessor = AWTAccessor.getComponentAccessor();
1231 final WindowAccessor windowAccessor = AWTAccessor.getWindowAccessor();
1232 Arrays.sort(windows, siblingsComparator);
1233 // Go through the list of windows and perform ordering.
1234 CPlatformWindow pwUnder = null;
1235 for (Window w : windows) {
1236 boolean iconified = false;
1237 final Object p = componentAccessor.getPeer(w);
1238 if (p instanceof LWWindowPeer) {
1239 CPlatformWindow pw = (CPlatformWindow)((LWWindowPeer)p).getPlatformWindow();
1240 iconified = isIconified();
1241 if (pw != null && pw.isVisible() && !iconified) {
1242 // If the window is one of ancestors of 'main window' or is going to become main by itself,
1243 // the window should be ordered above its siblings; otherwise the window is just ordered
1244 // above its nearest parent.
1245 if (pw.isOneOfOwnersOrSelf(this)) {
1246 pw.execute(CWrapper.NSWindow::orderFront);
1247 } else {
1248 if (pwUnder == null) {
1249 pwUnder = pw.owner;
1250 }
1251 pwUnder.execute(underPtr -> {
1252 pw.execute(ptr -> {
1253 CWrapper.NSWindow.orderWindow(ptr, CWrapper.NSWindow.NSWindowAbove, underPtr);
1254 });
1255 });
1256 pwUnder = pw;
1257 }
1258 pw.applyWindowLevel(w);
1259 }
1260 }
1261 // Retrieve the child windows for each window from the list except iconified ones
1262 // and store them for future use.
1263 // Note: we collect data about child windows even for invisible owners, since they may have
1264 // visible children.
1265 if (!iconified) {
1266 childWindows.addAll(Arrays.asList(windowAccessor.getOwnedWindows(w)));
1267 }
1268 }
1269 // If some windows, which have just been ordered, have any child windows, let's start new iteration
1270 // and order these child windows.
1271 if (!childWindows.isEmpty()) {
1272 orderAboveSiblingsImpl(childWindows.toArray(new Window[0]));
1273 }
1274 }
1275
1276 protected void applyWindowLevel(Window target) {
1277 if (target.isAlwaysOnTop() && target.getType() != Window.Type.POPUP) {
1278 execute(ptr->CWrapper.NSWindow.setLevel(ptr, CWrapper.NSWindow.NSFloatingWindowLevel));
1279 } else if (target.getType() == Window.Type.POPUP) {
1280 execute(ptr->CWrapper.NSWindow.setLevel(ptr, CWrapper.NSWindow.NSPopUpMenuWindowLevel));
1281 }
1282 }
1283
1284 // ----------------------------------------------------------------------
1285 // NATIVE CALLBACKS
1286 // ----------------------------------------------------------------------
1287
1288 private void windowWillMiniaturize() {
1289 isIconifyAnimationActive = true;
1290 }
1291
1292 private void windowDidBecomeMain() {
1293 lastBecomeMainTime = System.currentTimeMillis();
1294 if (checkBlockingAndOrder()) return;
1295 // If it's not blocked, make sure it's above its siblings
1296 orderAboveSiblings();
1297 }
1298
1299 private void windowWillEnterFullScreen() {
1300 isFullScreenAnimationOn = true;
1301 }
1302
1303 private void windowDidEnterFullScreen() {
1304 isInFullScreen = true;
1305 isFullScreenAnimationOn = false;
1306 }
1307
1308 private void windowWillExitFullScreen() {
1309 isFullScreenAnimationOn = true;
1310 }
1311
1312 private void windowDidExitFullScreen() {
1313 isInFullScreen = false;
1314 isFullScreenAnimationOn = false;
1315 }
1316 }