1 /*
2 * Copyright (c) 2011, 2015, 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 #import <Cocoa/Cocoa.h>
27 #import <JavaNativeFoundation/JavaNativeFoundation.h>
28
29 #import "sun_lwawt_macosx_CPlatformWindow.h"
30 #import "com_apple_eawt_event_GestureHandler.h"
31 #import "com_apple_eawt_FullScreenHandler.h"
32 #import "ApplicationDelegate.h"
33
34 #import "AWTWindow.h"
35 #import "AWTView.h"
36 #import "GeomUtilities.h"
37 #import "ThreadUtilities.h"
38
39 #define MASK(KEY) \
40 (sun_lwawt_macosx_CPlatformWindow_ ## KEY)
41
42 #define IS(BITS, KEY) \
43 ((BITS & MASK(KEY)) != 0)
44
45 #define SET(BITS, KEY, VALUE) \
46 BITS = VALUE ? BITS | MASK(KEY) : BITS & ~MASK(KEY)
47
48 static JNF_CLASS_CACHE(jc_CPlatformWindow, "sun/lwawt/macosx/CPlatformWindow");
49
50 // Cocoa windowDidBecomeKey/windowDidResignKey notifications
51 // doesn't provide information about "opposite" window, so we
52 // have to do a bit of tracking. This variable points to a window
53 // which had been the key window just before a new key window
54 // was set. It would be nil if the new key window isn't an AWT
55 // window or the app currently has no key window.
56 static AWTWindow* lastKeyWindow = nil;
57
58 // --------------------------------------------------------------
59 // NSWindow/NSPanel descendants implementation
60 #define AWT_NS_WINDOW_IMPLEMENTATION \
61 - (id) initWithDelegate:(AWTWindow *)delegate \
62 frameRect:(NSRect)contectRect \
63 styleMask:(NSUInteger)styleMask \
64 contentView:(NSView *)view \
65 { \
66 self = [super initWithContentRect:contectRect \
67 styleMask:styleMask \
68 backing:NSBackingStoreBuffered \
69 defer:NO]; \
70 \
71 if (self == nil) return nil; \
72 \
73 [self setDelegate:delegate]; \
74 [self setContentView:view]; \
75 [self setInitialFirstResponder:view]; \
76 [self setReleasedWhenClosed:NO]; \
77 [self setPreservesContentDuringLiveResize:YES]; \
78 \
79 return self; \
80 } \
81 \
82 /* NSWindow overrides */ \
83 - (BOOL) canBecomeKeyWindow { \
84 return [(AWTWindow*)[self delegate] canBecomeKeyWindow]; \
85 } \
86 \
87 - (BOOL) canBecomeMainWindow { \
88 return [(AWTWindow*)[self delegate] canBecomeMainWindow]; \
89 } \
90 \
91 - (BOOL) worksWhenModal { \
92 return [(AWTWindow*)[self delegate] worksWhenModal]; \
93 } \
94 \
95 - (void)sendEvent:(NSEvent *)event { \
96 [(AWTWindow*)[self delegate] sendEvent:event]; \
97 [super sendEvent:event]; \
98 }
99
100 @implementation AWTWindow_Normal
101 AWT_NS_WINDOW_IMPLEMENTATION
102
103 // Gesture support
104 - (void)postGesture:(NSEvent *)event as:(jint)type a:(jdouble)a b:(jdouble)b {
105 AWT_ASSERT_APPKIT_THREAD;
106
107 JNIEnv *env = [ThreadUtilities getJNIEnv];
108 jobject platformWindow = [((AWTWindow *)self.delegate).javaPlatformWindow jObjectWithEnv:env];
109 if (platformWindow != NULL) {
110 // extract the target AWT Window object out of the CPlatformWindow
111 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;");
112 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target);
113 if (awtWindow != NULL) {
114 // translate the point into Java coordinates
115 NSPoint loc = [event locationInWindow];
116 loc.y = [self frame].size.height - loc.y;
117
118 // send up to the GestureHandler to recursively dispatch on the AWT event thread
119 static JNF_CLASS_CACHE(jc_GestureHandler, "com/apple/eawt/event/GestureHandler");
120 static JNF_STATIC_MEMBER_CACHE(sjm_handleGestureFromNative, jc_GestureHandler, "handleGestureFromNative", "(Ljava/awt/Window;IDDDD)V");
121 JNFCallStaticVoidMethod(env, sjm_handleGestureFromNative, awtWindow, type, (jdouble)loc.x, (jdouble)loc.y, (jdouble)a, (jdouble)b);
122 (*env)->DeleteLocalRef(env, awtWindow);
123 }
124 (*env)->DeleteLocalRef(env, platformWindow);
125 }
126 }
127
128 - (void)beginGestureWithEvent:(NSEvent *)event {
129 [self postGesture:event
130 as:com_apple_eawt_event_GestureHandler_PHASE
131 a:-1.0
132 b:0.0];
133 }
134
135 - (void)endGestureWithEvent:(NSEvent *)event {
136 [self postGesture:event
137 as:com_apple_eawt_event_GestureHandler_PHASE
138 a:1.0
139 b:0.0];
140 }
141
142 - (void)magnifyWithEvent:(NSEvent *)event {
143 [self postGesture:event
144 as:com_apple_eawt_event_GestureHandler_MAGNIFY
145 a:[event magnification]
146 b:0.0];
147 }
148
149 - (void)rotateWithEvent:(NSEvent *)event {
150 [self postGesture:event
151 as:com_apple_eawt_event_GestureHandler_ROTATE
152 a:[event rotation]
153 b:0.0];
154 }
155
156 - (void)swipeWithEvent:(NSEvent *)event {
157 [self postGesture:event
158 as:com_apple_eawt_event_GestureHandler_SWIPE
159 a:[event deltaX]
160 b:[event deltaY]];
161 }
162
163 @end
164 @implementation AWTWindow_Panel
165 AWT_NS_WINDOW_IMPLEMENTATION
166 @end
167 // END of NSWindow/NSPanel descendants implementation
168 // --------------------------------------------------------------
169
170
171 @implementation AWTWindow
172
173 @synthesize nsWindow;
174 @synthesize javaPlatformWindow;
175 @synthesize javaMenuBar;
176 @synthesize javaMinSize;
177 @synthesize javaMaxSize;
178 @synthesize styleBits;
179 @synthesize isEnabled;
180 @synthesize ownerWindow;
181 @synthesize preFullScreenLevel;
182 @synthesize standardFrame;
183
184 - (void) updateMinMaxSize:(BOOL)resizable {
185 if (resizable) {
186 [self.nsWindow setMinSize:self.javaMinSize];
187 [self.nsWindow setMaxSize:self.javaMaxSize];
188 } else {
189 NSRect currentFrame = [self.nsWindow frame];
190 [self.nsWindow setMinSize:currentFrame.size];
191 [self.nsWindow setMaxSize:currentFrame.size];
192 }
193 }
194
195 // creates a new NSWindow style mask based on the _STYLE_PROP_BITMASK bits
196 + (NSUInteger) styleMaskForStyleBits:(jint)styleBits {
197 NSUInteger type = 0;
198 if (IS(styleBits, DECORATED)) {
199 type |= NSTitledWindowMask;
200 if (IS(styleBits, CLOSEABLE)) type |= NSClosableWindowMask;
201 if (IS(styleBits, MINIMIZABLE)) type |= NSMiniaturizableWindowMask;
202 if (IS(styleBits, RESIZABLE)) type |= NSResizableWindowMask;
203 } else {
204 type |= NSBorderlessWindowMask;
205 }
206
207 if (IS(styleBits, TEXTURED)) type |= NSTexturedBackgroundWindowMask;
208 if (IS(styleBits, UNIFIED)) type |= NSUnifiedTitleAndToolbarWindowMask;
209 if (IS(styleBits, UTILITY)) type |= NSUtilityWindowMask;
210 if (IS(styleBits, HUD)) type |= NSHUDWindowMask;
211 if (IS(styleBits, SHEET)) type |= NSDocModalWindowMask;
212 if (IS(styleBits, NONACTIVATING)) type |= NSNonactivatingPanelMask;
213
214 return type;
215 }
216
217 // updates _METHOD_PROP_BITMASK based properties on the window
218 - (void) setPropertiesForStyleBits:(jint)bits mask:(jint)mask {
219 if (IS(mask, RESIZABLE)) {
220 BOOL resizable = IS(bits, RESIZABLE);
221 [self updateMinMaxSize:resizable];
222 [self.nsWindow setShowsResizeIndicator:resizable];
223 // Zoom button should be disabled, if the window is not resizable,
224 // otherwise button should be restored to initial state.
225 BOOL zoom = resizable && IS(bits, ZOOMABLE);
226 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled:zoom];
227 }
228
229 if (IS(mask, HAS_SHADOW)) {
230 [self.nsWindow setHasShadow:IS(bits, HAS_SHADOW)];
231 }
232
233 if (IS(mask, ZOOMABLE)) {
234 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled:IS(bits, ZOOMABLE)];
235 }
236
237 if (IS(mask, ALWAYS_ON_TOP)) {
238 [self.nsWindow setLevel:IS(bits, ALWAYS_ON_TOP) ? NSFloatingWindowLevel : NSNormalWindowLevel];
239 }
240
241 if (IS(mask, HIDES_ON_DEACTIVATE)) {
242 [self.nsWindow setHidesOnDeactivate:IS(bits, HIDES_ON_DEACTIVATE)];
243 }
244
245 if (IS(mask, DRAGGABLE_BACKGROUND)) {
246 [self.nsWindow setMovableByWindowBackground:IS(bits, DRAGGABLE_BACKGROUND)];
247 }
248
249 if (IS(mask, DOCUMENT_MODIFIED)) {
250 [self.nsWindow setDocumentEdited:IS(bits, DOCUMENT_MODIFIED)];
251 }
252
253 if (IS(mask, FULLSCREENABLE) && [self.nsWindow respondsToSelector:@selector(toggleFullScreen:)]) {
254 if (IS(bits, FULLSCREENABLE)) {
255 [self.nsWindow setCollectionBehavior:(1 << 7) /*NSWindowCollectionBehaviorFullScreenPrimary*/];
256 } else {
257 [self.nsWindow setCollectionBehavior:NSWindowCollectionBehaviorDefault];
258 }
259 }
260
261 }
262
263 - (id) initWithPlatformWindow:(JNFWeakJObjectWrapper *)platformWindow
264 ownerWindow:owner
265 styleBits:(jint)bits
266 frameRect:(NSRect)rect
267 contentView:(NSView *)view
268 {
269 AWT_ASSERT_APPKIT_THREAD;
270
271 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:bits];
272 NSRect contentRect = rect; //[NSWindow contentRectForFrameRect:rect styleMask:styleMask];
273 if (contentRect.size.width <= 0.0) {
274 contentRect.size.width = 1.0;
275 }
276 if (contentRect.size.height <= 0.0) {
277 contentRect.size.height = 1.0;
278 }
279
280 self = [super init];
281
282 if (self == nil) return nil; // no hope
283
284 if (IS(bits, UTILITY) ||
285 IS(bits, NONACTIVATING) ||
286 IS(bits, HUD) ||
287 IS(bits, HIDES_ON_DEACTIVATE))
288 {
289 self.nsWindow = [[AWTWindow_Panel alloc] initWithDelegate:self
290 frameRect:contentRect
291 styleMask:styleMask
292 contentView:view];
293 }
294 else
295 {
296 // These windows will appear in the window list in the dock icon menu
297 self.nsWindow = [[AWTWindow_Normal alloc] initWithDelegate:self
298 frameRect:contentRect
299 styleMask:styleMask
300 contentView:view];
301 }
302
303 if (self.nsWindow == nil) return nil; // no hope either
304 [self.nsWindow release]; // the property retains the object already
305
306 self.isEnabled = YES;
307 self.javaPlatformWindow = platformWindow;
308 self.styleBits = bits;
309 self.ownerWindow = owner;
310 [self setPropertiesForStyleBits:styleBits mask:MASK(_METHOD_PROP_BITMASK)];
311
312 if (IS(self.styleBits, IS_POPUP)) {
313 [self.nsWindow setCollectionBehavior:(1 << 8) /*NSWindowCollectionBehaviorFullScreenAuxiliary*/];
314 }
315
316 return self;
317 }
318
319 + (BOOL) isAWTWindow:(NSWindow *)window {
320 return [window isKindOfClass: [AWTWindow_Panel class]] || [window isKindOfClass: [AWTWindow_Normal class]];
321 }
322
323 // returns id for the topmost window under mouse
324 + (NSInteger) getTopmostWindowUnderMouseID {
325 NSInteger result = -1;
326
327 NSRect screenRect = [[NSScreen mainScreen] frame];
328 NSPoint nsMouseLocation = [NSEvent mouseLocation];
329 CGPoint cgMouseLocation = CGPointMake(nsMouseLocation.x, screenRect.size.height - nsMouseLocation.y);
330
331 NSMutableArray *windows = (NSMutableArray *)CGWindowListCopyWindowInfo(kCGWindowListOptionOnScreenOnly | kCGWindowListExcludeDesktopElements, kCGNullWindowID);
332
333 for (NSDictionary *window in windows) {
334 NSInteger layer = [[window objectForKey:(id)kCGWindowLayer] integerValue];
335 if (layer == 0) {
336 CGRect rect;
337 CGRectMakeWithDictionaryRepresentation((CFDictionaryRef)[window objectForKey:(id)kCGWindowBounds], &rect);
338 if (CGRectContainsPoint(rect, cgMouseLocation)) {
339 result = [[window objectForKey:(id)kCGWindowNumber] integerValue];
340 break;
341 }
342 }
343 }
344 [windows release];
345 return result;
346 }
347
348 // checks that this window is under the mouse cursor and this point is not overlapped by others windows
349 - (BOOL) isTopmostWindowUnderMouse {
350 return [self.nsWindow windowNumber] == [AWTWindow getTopmostWindowUnderMouseID];
351 }
352
353 + (AWTWindow *) getTopmostWindowUnderMouse {
354 NSEnumerator *windowEnumerator = [[NSApp windows] objectEnumerator];
355 NSWindow *window;
356
357 NSInteger topmostWindowUnderMouseID = [AWTWindow getTopmostWindowUnderMouseID];
358
359 while ((window = [windowEnumerator nextObject]) != nil) {
360 if ([window windowNumber] == topmostWindowUnderMouseID) {
361 BOOL isAWTWindow = [AWTWindow isAWTWindow: window];
362 return isAWTWindow ? (AWTWindow *) [window delegate] : nil;
363 }
364 }
365 return nil;
366 }
367
368 + (void) synthesizeMouseEnteredExitedEvents:(NSWindow*)window withType:(NSEventType)eventType {
369
370 NSPoint screenLocation = [NSEvent mouseLocation];
371 NSPoint windowLocation = [window convertScreenToBase: screenLocation];
372 int modifierFlags = (eventType == NSMouseEntered) ? NSMouseEnteredMask : NSMouseExitedMask;
373
374 NSEvent *mouseEvent = [NSEvent enterExitEventWithType: eventType
375 location: windowLocation
376 modifierFlags: modifierFlags
377 timestamp: 0
378 windowNumber: [window windowNumber]
379 context: nil
380 eventNumber: 0
381 trackingNumber: 0
382 userData: nil
383 ];
384
385 [[window contentView] deliverJavaMouseEvent: mouseEvent];
386 }
387
388 + (void) synthesizeMouseEnteredExitedEventsForAllWindows {
389
390 NSInteger topmostWindowUnderMouseID = [AWTWindow getTopmostWindowUnderMouseID];
391 NSArray *windows = [NSApp windows];
392 NSWindow *window;
393
394 NSEnumerator *windowEnumerator = [windows objectEnumerator];
395 while ((window = [windowEnumerator nextObject]) != nil) {
396 if ([AWTWindow isAWTWindow: window]) {
397 BOOL isUnderMouse = ([window windowNumber] == topmostWindowUnderMouseID);
398 BOOL mouseIsOver = [[window contentView] mouseIsOver];
399 if (isUnderMouse && !mouseIsOver) {
400 [AWTWindow synthesizeMouseEnteredExitedEvents:window withType:NSMouseEntered];
401 } else if (!isUnderMouse && mouseIsOver) {
402 [AWTWindow synthesizeMouseEnteredExitedEvents:window withType:NSMouseExited];
403 }
404 }
405 }
406 }
407
408 + (NSNumber *) getNSWindowDisplayID_AppKitThread:(NSWindow *)window {
409 AWT_ASSERT_APPKIT_THREAD;
410 NSScreen *screen = [window screen];
411 NSDictionary *deviceDescription = [screen deviceDescription];
412 return [deviceDescription objectForKey:@"NSScreenNumber"];
413 }
414
415 - (void) dealloc {
416 AWT_ASSERT_APPKIT_THREAD;
417
418 JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
419 [self.javaPlatformWindow setJObject:nil withEnv:env];
420
421 self.nsWindow = nil;
422 self.ownerWindow = nil;
423 [super dealloc];
424 }
425
426 // NSWindow overrides
427 - (BOOL) canBecomeKeyWindow {
428 AWT_ASSERT_APPKIT_THREAD;
429 return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_KEY);
430 }
431
432 - (BOOL) canBecomeMainWindow {
433 AWT_ASSERT_APPKIT_THREAD;
434 if (!self.isEnabled) {
435 // Native system can bring up the NSWindow to
436 // the top even if the window is not main.
437 // We should bring up the modal dialog manually
438 [AWTToolkit eventCountPlusPlus];
439
440 JNIEnv *env = [ThreadUtilities getJNIEnv];
441 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
442 if (platformWindow != NULL) {
443 static JNF_MEMBER_CACHE(jm_checkBlockingAndOrder, jc_CPlatformWindow,
444 "checkBlockingAndOrder", "()Z");
445 JNFCallBooleanMethod(env, platformWindow, jm_checkBlockingAndOrder);
446 (*env)->DeleteLocalRef(env, platformWindow);
447 }
448 }
449
450 return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_MAIN);
451 }
452
453 - (BOOL) worksWhenModal {
454 AWT_ASSERT_APPKIT_THREAD;
455 return IS(self.styleBits, MODAL_EXCLUDED);
456 }
457
458
459 // NSWindowDelegate methods
460
461 - (void) _deliverMoveResizeEvent {
462 AWT_ASSERT_APPKIT_THREAD;
463
464 // deliver the event if this is a user-initiated live resize or as a side-effect
465 // of a Java initiated resize, because AppKit can override the bounds and force
466 // the bounds of the window to avoid the Dock or remain on screen.
467 [AWTToolkit eventCountPlusPlus];
468 JNIEnv *env = [ThreadUtilities getJNIEnv];
469 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
470 if (platformWindow == NULL) {
471 // TODO: create generic AWT assert
472 }
473
474 NSRect frame = ConvertNSScreenRect(env, [self.nsWindow frame]);
475
476 static JNF_MEMBER_CACHE(jm_deliverMoveResizeEvent, jc_CPlatformWindow, "deliverMoveResizeEvent", "(IIIIZ)V");
477 JNFCallVoidMethod(env, platformWindow, jm_deliverMoveResizeEvent,
478 (jint)frame.origin.x,
479 (jint)frame.origin.y,
480 (jint)frame.size.width,
481 (jint)frame.size.height,
482 (jboolean)[self.nsWindow inLiveResize]);
483 (*env)->DeleteLocalRef(env, platformWindow);
484
485 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows];
486 }
487
488 - (void)windowDidMove:(NSNotification *)notification {
489 AWT_ASSERT_APPKIT_THREAD;
490
491 [self _deliverMoveResizeEvent];
492 }
493
494 - (void)windowDidResize:(NSNotification *)notification {
495 AWT_ASSERT_APPKIT_THREAD;
496
497 [self _deliverMoveResizeEvent];
498 }
499
500 - (void)windowDidExpose:(NSNotification *)notification {
501 AWT_ASSERT_APPKIT_THREAD;
502
503 [AWTToolkit eventCountPlusPlus];
504 // TODO: don't see this callback invoked anytime so we track
505 // window exposing in _setVisible:(BOOL)
506 }
507
508 - (NSRect)windowWillUseStandardFrame:(NSWindow *)window
509 defaultFrame:(NSRect)newFrame {
510
511 return [self standardFrame];
512 }
513
514 - (void) _deliverIconify:(BOOL)iconify {
515 AWT_ASSERT_APPKIT_THREAD;
516
517 [AWTToolkit eventCountPlusPlus];
518 JNIEnv *env = [ThreadUtilities getJNIEnv];
519 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
520 if (platformWindow != NULL) {
521 static JNF_MEMBER_CACHE(jm_deliverIconify, jc_CPlatformWindow, "deliverIconify", "(Z)V");
522 JNFCallVoidMethod(env, platformWindow, jm_deliverIconify, iconify);
523 (*env)->DeleteLocalRef(env, platformWindow);
524 }
525 }
526
527 - (void)windowDidMiniaturize:(NSNotification *)notification {
528 AWT_ASSERT_APPKIT_THREAD;
529
530 [self _deliverIconify:JNI_TRUE];
531 }
532
533 - (void)windowDidDeminiaturize:(NSNotification *)notification {
534 AWT_ASSERT_APPKIT_THREAD;
535
536 [self _deliverIconify:JNI_FALSE];
537 }
538
539 - (void) _deliverWindowFocusEvent:(BOOL)focused oppositeWindow:(AWTWindow *)opposite {
540 //AWT_ASSERT_APPKIT_THREAD;
541 JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
542 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
543 if (platformWindow != NULL) {
544 jobject oppositeWindow = [opposite.javaPlatformWindow jObjectWithEnv:env];
545
546 static JNF_MEMBER_CACHE(jm_deliverWindowFocusEvent, jc_CPlatformWindow, "deliverWindowFocusEvent", "(ZLsun/lwawt/macosx/CPlatformWindow;)V");
547 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowFocusEvent, (jboolean)focused, oppositeWindow);
548 (*env)->DeleteLocalRef(env, platformWindow);
549 (*env)->DeleteLocalRef(env, oppositeWindow);
550 }
551 }
552
553
554 - (void) windowDidBecomeKey: (NSNotification *) notification {
555 AWT_ASSERT_APPKIT_THREAD;
556 [AWTToolkit eventCountPlusPlus];
557 AWTWindow *opposite = [AWTWindow lastKeyWindow];
558
559 // Finds appropriate menubar in our hierarchy,
560 AWTWindow *awtWindow = self;
561 while (awtWindow.ownerWindow != nil) {
562 awtWindow = awtWindow.ownerWindow;
563 }
564
565 CMenuBar *menuBar = nil;
566 BOOL isDisabled = NO;
567 if ([awtWindow.nsWindow isVisible]){
568 menuBar = awtWindow.javaMenuBar;
569 isDisabled = !awtWindow.isEnabled;
570 }
571
572 if (menuBar == nil) {
573 menuBar = [[ApplicationDelegate sharedDelegate] defaultMenuBar];
574 isDisabled = NO;
575 }
576
577 [CMenuBar activate:menuBar modallyDisabled:isDisabled];
578
579 [AWTWindow setLastKeyWindow:nil];
580
581 [self _deliverWindowFocusEvent:YES oppositeWindow: opposite];
582 }
583
584 - (void) windowDidResignKey: (NSNotification *) notification {
585 // TODO: check why sometimes at start is invoked *not* on AppKit main thread.
586 AWT_ASSERT_APPKIT_THREAD;
587 [AWTToolkit eventCountPlusPlus];
588 [self.javaMenuBar deactivate];
589
590 // In theory, this might cause flickering if the window gaining focus
591 // has its own menu. However, I couldn't reproduce it on practice, so
592 // perhaps this is a non issue.
593 CMenuBar* defaultMenu = [[ApplicationDelegate sharedDelegate] defaultMenuBar];
594 if (defaultMenu != nil) {
595 [CMenuBar activate:defaultMenu modallyDisabled:NO];
596 }
597
598 // the new key window
599 NSWindow *keyWindow = [NSApp keyWindow];
600 AWTWindow *opposite = nil;
601 if ([AWTWindow isAWTWindow: keyWindow]) {
602 opposite = (AWTWindow *)[keyWindow delegate];
603 [AWTWindow setLastKeyWindow: self];
604 } else {
605 [AWTWindow setLastKeyWindow: nil];
606 }
607
608 [self _deliverWindowFocusEvent:NO oppositeWindow: opposite];
609 }
610
611 - (void) windowDidBecomeMain: (NSNotification *) notification {
612 AWT_ASSERT_APPKIT_THREAD;
613 [AWTToolkit eventCountPlusPlus];
614
615 JNIEnv *env = [ThreadUtilities getJNIEnv];
616 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
617 if (platformWindow != NULL) {
618 static JNF_MEMBER_CACHE(jm_windowDidBecomeMain, jc_CPlatformWindow, "windowDidBecomeMain", "()V");
619 JNFCallVoidMethod(env, platformWindow, jm_windowDidBecomeMain);
620 (*env)->DeleteLocalRef(env, platformWindow);
621 }
622 }
623
624 - (BOOL)windowShouldClose:(id)sender {
625 AWT_ASSERT_APPKIT_THREAD;
626 [AWTToolkit eventCountPlusPlus];
627 JNIEnv *env = [ThreadUtilities getJNIEnv];
628 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
629 if (platformWindow != NULL) {
630 static JNF_MEMBER_CACHE(jm_deliverWindowClosingEvent, jc_CPlatformWindow, "deliverWindowClosingEvent", "()V");
631 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowClosingEvent);
632 (*env)->DeleteLocalRef(env, platformWindow);
633 }
634 // The window will be closed (if allowed) as result of sending Java event
635 return NO;
636 }
637
638
639 - (void)_notifyFullScreenOp:(jint)op withEnv:(JNIEnv *)env {
640 static JNF_CLASS_CACHE(jc_FullScreenHandler, "com/apple/eawt/FullScreenHandler");
641 static JNF_STATIC_MEMBER_CACHE(jm_notifyFullScreenOperation, jc_FullScreenHandler, "handleFullScreenEventFromNative", "(Ljava/awt/Window;I)V");
642 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;");
643 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
644 if (platformWindow != NULL) {
645 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target);
646 if (awtWindow != NULL) {
647 JNFCallStaticVoidMethod(env, jm_notifyFullScreenOperation, awtWindow, op);
648 (*env)->DeleteLocalRef(env, awtWindow);
649 }
650 (*env)->DeleteLocalRef(env, platformWindow);
651 }
652 }
653
654
655 - (void)windowWillEnterFullScreen:(NSNotification *)notification {
656 static JNF_MEMBER_CACHE(jm_windowWillEnterFullScreen, jc_CPlatformWindow, "windowWillEnterFullScreen", "()V");
657 JNIEnv *env = [ThreadUtilities getJNIEnv];
658 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
659 if (platformWindow != NULL) {
660 JNFCallVoidMethod(env, platformWindow, jm_windowWillEnterFullScreen);
661 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_ENTER withEnv:env];
662 (*env)->DeleteLocalRef(env, platformWindow);
663 }
664 }
665
666 - (void)windowDidEnterFullScreen:(NSNotification *)notification {
667 static JNF_MEMBER_CACHE(jm_windowDidEnterFullScreen, jc_CPlatformWindow, "windowDidEnterFullScreen", "()V");
668 JNIEnv *env = [ThreadUtilities getJNIEnv];
669 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
670 if (platformWindow != NULL) {
671 JNFCallVoidMethod(env, platformWindow, jm_windowDidEnterFullScreen);
672 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_ENTER withEnv:env];
673 (*env)->DeleteLocalRef(env, platformWindow);
674 }
675 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows];
676 }
677
678 - (void)windowWillExitFullScreen:(NSNotification *)notification {
679 static JNF_MEMBER_CACHE(jm_windowWillExitFullScreen, jc_CPlatformWindow, "windowWillExitFullScreen", "()V");
680 JNIEnv *env = [ThreadUtilities getJNIEnv];
681 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
682 if (platformWindow != NULL) {
683 JNFCallVoidMethod(env, platformWindow, jm_windowWillExitFullScreen);
684 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_EXIT withEnv:env];
685 (*env)->DeleteLocalRef(env, platformWindow);
686 }
687 }
688
689 - (void)windowDidExitFullScreen:(NSNotification *)notification {
690 static JNF_MEMBER_CACHE(jm_windowDidExitFullScreen, jc_CPlatformWindow, "windowDidExitFullScreen", "()V");
691 JNIEnv *env = [ThreadUtilities getJNIEnv];
692 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
693 if (platformWindow != NULL) {
694 JNFCallVoidMethod(env, platformWindow, jm_windowDidExitFullScreen);
695 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_EXIT withEnv:env];
696 (*env)->DeleteLocalRef(env, platformWindow);
697 }
698 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows];
699 }
700
701 - (void)sendEvent:(NSEvent *)event {
702 if ([event type] == NSLeftMouseDown || [event type] == NSRightMouseDown || [event type] == NSOtherMouseDown) {
703
704 NSPoint p = [NSEvent mouseLocation];
705 NSRect frame = [self.nsWindow frame];
706 NSRect contentRect = [self.nsWindow contentRectForFrameRect:frame];
707
708 // Check if the click happened in the non-client area (title bar)
709 if (p.y >= (frame.origin.y + contentRect.size.height)) {
710 JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
711 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
712 if (platformWindow != NULL) {
713 // Currently, no need to deliver the whole NSEvent.
714 static JNF_MEMBER_CACHE(jm_deliverNCMouseDown, jc_CPlatformWindow, "deliverNCMouseDown", "()V");
715 JNFCallVoidMethod(env, platformWindow, jm_deliverNCMouseDown);
716 (*env)->DeleteLocalRef(env, platformWindow);
717 }
718 }
719 }
720 }
721
722 - (void)constrainSize:(NSSize*)size {
723 float minWidth = 0.f, minHeight = 0.f;
724
725 if (IS(self.styleBits, DECORATED)) {
726 NSRect frame = [self.nsWindow frame];
727 NSRect contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[self.nsWindow styleMask]];
728
729 float top = frame.size.height - contentRect.size.height;
730 float left = contentRect.origin.x - frame.origin.x;
731 float bottom = contentRect.origin.y - frame.origin.y;
732 float right = frame.size.width - (contentRect.size.width + left);
733
734 // Speculative estimation: 80 - enough for window decorations controls
735 minWidth += left + right + 80;
736 minHeight += top + bottom;
737 }
738
739 minWidth = MAX(1.f, minWidth);
740 minHeight = MAX(1.f, minHeight);
741
742 size->width = MAX(size->width, minWidth);
743 size->height = MAX(size->height, minHeight);
744 }
745
746 - (void) setEnabled: (BOOL)flag {
747 self.isEnabled = flag;
748
749 if (IS(self.styleBits, CLOSEABLE)) {
750 [[self.nsWindow standardWindowButton:NSWindowCloseButton] setEnabled: flag];
751 }
752
753 if (IS(self.styleBits, MINIMIZABLE)) {
754 [[self.nsWindow standardWindowButton:NSWindowMiniaturizeButton] setEnabled: flag];
755 }
756
757 if (IS(self.styleBits, ZOOMABLE)) {
758 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled: flag];
759 }
760
761 if (IS(self.styleBits, RESIZABLE)) {
762 [self updateMinMaxSize:flag];
763 [self.nsWindow setShowsResizeIndicator:flag];
764 }
765 }
766
767 + (void) setLastKeyWindow:(AWTWindow *)window {
768 [window retain];
769 [lastKeyWindow release];
770 lastKeyWindow = window;
771 }
772
773 + (AWTWindow *) lastKeyWindow {
774 return lastKeyWindow;
775 }
776
777 - (BOOL)windowShouldZoom:(NSWindow *)window toFrame:(NSRect)newFrame {
778 return !NSEqualSizes(self.nsWindow.frame.size, newFrame.size);
779 }
780
781
782 @end // AWTWindow
783
784
785 /*
786 * Class: sun_lwawt_macosx_CPlatformWindow
787 * Method: nativeCreateNSWindow
788 * Signature: (JJIIII)J
789 */
790 JNIEXPORT jlong JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeCreateNSWindow
791 (JNIEnv *env, jobject obj, jlong contentViewPtr, jlong ownerPtr, jlong styleBits, jdouble x, jdouble y, jdouble w, jdouble h)
792 {
793 __block AWTWindow *window = nil;
794
795 JNF_COCOA_ENTER(env);
796
797 JNFWeakJObjectWrapper *platformWindow = [JNFWeakJObjectWrapper wrapperWithJObject:obj withEnv:env];
798 NSView *contentView = OBJC(contentViewPtr);
799 NSRect frameRect = NSMakeRect(x, y, w, h);
800 AWTWindow *owner = [OBJC(ownerPtr) delegate];
801 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){
802
803 window = [[AWTWindow alloc] initWithPlatformWindow:platformWindow
804 ownerWindow:owner
805 styleBits:styleBits
806 frameRect:frameRect
807 contentView:contentView];
808 // the window is released is CPlatformWindow.nativeDispose()
809
810 if (window) [window.nsWindow retain];
811 }];
812
813 JNF_COCOA_EXIT(env);
814
815 return ptr_to_jlong(window ? window.nsWindow : nil);
816 }
817
818 /*
819 * Class: sun_lwawt_macosx_CPlatformWindow
820 * Method: nativeSetNSWindowStyleBits
821 * Signature: (JII)V
822 */
823 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowStyleBits
824 (JNIEnv *env, jclass clazz, jlong windowPtr, jint mask, jint bits)
825 {
826 JNF_COCOA_ENTER(env);
827
828 NSWindow *nsWindow = OBJC(windowPtr);
829 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
830
831 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
832
833 // scans the bit field, and only updates the values requested by the mask
834 // (this implicity handles the _CALLBACK_PROP_BITMASK case, since those are passive reads)
835 jint newBits = window.styleBits & ~mask | bits & mask;
836
837 // resets the NSWindow's style mask if the mask intersects any of those bits
838 if (mask & MASK(_STYLE_PROP_BITMASK)) {
839 [nsWindow setStyleMask:[AWTWindow styleMaskForStyleBits:newBits]];
840 }
841
842 // calls methods on NSWindow to change other properties, based on the mask
843 if (mask & MASK(_METHOD_PROP_BITMASK)) {
844 [window setPropertiesForStyleBits:newBits mask:mask];
845 }
846
847 window.styleBits = newBits;
848 }];
849
850 JNF_COCOA_EXIT(env);
851 }
852
853 /*
854 * Class: sun_lwawt_macosx_CPlatformWindow
855 * Method: nativeSetNSWindowMenuBar
856 * Signature: (JJ)V
857 */
858 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMenuBar
859 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong menuBarPtr)
860 {
861 JNF_COCOA_ENTER(env);
862
863 NSWindow *nsWindow = OBJC(windowPtr);
864 CMenuBar *menuBar = OBJC(menuBarPtr);
865 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
866
867 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
868
869 if ([nsWindow isKeyWindow]) {
870 [window.javaMenuBar deactivate];
871 }
872
873 window.javaMenuBar = menuBar;
874
875 CMenuBar* actualMenuBar = menuBar;
876 if (actualMenuBar == nil) {
877 actualMenuBar = [[ApplicationDelegate sharedDelegate] defaultMenuBar];
878 }
879
880 if ([nsWindow isKeyWindow]) {
881 [CMenuBar activate:actualMenuBar modallyDisabled:NO];
882 }
883 }];
884
885 JNF_COCOA_EXIT(env);
886 }
887
888 /*
889 * Class: sun_lwawt_macosx_CPlatformWindow
890 * Method: nativeGetNSWindowInsets
891 * Signature: (J)Ljava/awt/Insets;
892 */
893 JNIEXPORT jobject JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetNSWindowInsets
894 (JNIEnv *env, jclass clazz, jlong windowPtr)
895 {
896 jobject ret = NULL;
897
898 JNF_COCOA_ENTER(env);
899
900 NSWindow *nsWindow = OBJC(windowPtr);
901 __block NSRect contentRect = NSZeroRect;
902 __block NSRect frame = NSZeroRect;
903
904 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){
905
906 frame = [nsWindow frame];
907 contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[nsWindow styleMask]];
908 }];
909
910 jint top = (jint)(frame.size.height - contentRect.size.height);
911 jint left = (jint)(contentRect.origin.x - frame.origin.x);
912 jint bottom = (jint)(contentRect.origin.y - frame.origin.y);
913 jint right = (jint)(frame.size.width - (contentRect.size.width + left));
914
915 static JNF_CLASS_CACHE(jc_Insets, "java/awt/Insets");
916 static JNF_CTOR_CACHE(jc_Insets_ctor, jc_Insets, "(IIII)V");
917 ret = JNFNewObject(env, jc_Insets_ctor, top, left, bottom, right);
918
919 JNF_COCOA_EXIT(env);
920 return ret;
921 }
922
923 /*
924 * Class: sun_lwawt_macosx_CPlatformWindow
925 * Method: nativeSetNSWindowBounds
926 * Signature: (JDDDD)V
927 */
928 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowBounds
929 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble originX, jdouble originY, jdouble width, jdouble height)
930 {
931 JNF_COCOA_ENTER(env);
932
933 NSRect jrect = NSMakeRect(originX, originY, width, height);
934
935 // TODO: not sure we need displayIfNeeded message in our view
936 NSWindow *nsWindow = OBJC(windowPtr);
937 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
938
939 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
940
941 NSRect rect = ConvertNSScreenRect(NULL, jrect);
942 [window constrainSize:&rect.size];
943
944 [nsWindow setFrame:rect display:YES];
945
946 // only start tracking events if pointer is above the toplevel
947 // TODO: should post an Entered event if YES.
948 NSPoint mLocation = [NSEvent mouseLocation];
949 [nsWindow setAcceptsMouseMovedEvents:NSPointInRect(mLocation, rect)];
950
951 // ensure we repaint the whole window after the resize operation
952 // (this will also re-enable screen updates, which were disabled above)
953 // TODO: send PaintEvent
954 }];
955
956 JNF_COCOA_EXIT(env);
957 }
958
959 /*
960 * Class: sun_lwawt_macosx_CPlatformWindow
961 * Method: nativeSetNSWindowStandardFrame
962 * Signature: (JDDDD)V
963 */
964 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowStandardFrame
965 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble originX, jdouble originY,
966 jdouble width, jdouble height)
967 {
968 JNF_COCOA_ENTER(env);
969
970 NSRect jrect = NSMakeRect(originX, originY, width, height);
971
972 NSWindow *nsWindow = OBJC(windowPtr);
973 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
974
975 NSRect rect = ConvertNSScreenRect(NULL, jrect);
976 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
977 window.standardFrame = rect;
978 }];
979
980 JNF_COCOA_EXIT(env);
981 }
982
983 /*
984 * Class: sun_lwawt_macosx_CPlatformWindow
985 * Method: nativeSetNSWindowMinMax
986 * Signature: (JDDDD)V
987 */
988 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinMax
989 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble minW, jdouble minH, jdouble maxW, jdouble maxH)
990 {
991 JNF_COCOA_ENTER(env);
992
993 if (minW < 1) minW = 1;
994 if (minH < 1) minH = 1;
995 if (maxW < 1) maxW = 1;
996 if (maxH < 1) maxH = 1;
997
998 NSWindow *nsWindow = OBJC(windowPtr);
999 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1000
1001 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
1002
1003 NSSize min = { minW, minH };
1004 NSSize max = { maxW, maxH };
1005
1006 [window constrainSize:&min];
1007 [window constrainSize:&max];
1008
1009 window.javaMinSize = min;
1010 window.javaMaxSize = max;
1011 [window updateMinMaxSize:IS(window.styleBits, RESIZABLE)];
1012 }];
1013
1014 JNF_COCOA_EXIT(env);
1015 }
1016
1017 /*
1018 * Class: sun_lwawt_macosx_CPlatformWindow
1019 * Method: nativePushNSWindowToBack
1020 * Signature: (J)V
1021 */
1022 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToBack
1023 (JNIEnv *env, jclass clazz, jlong windowPtr)
1024 {
1025 JNF_COCOA_ENTER(env);
1026
1027 NSWindow *nsWindow = OBJC(windowPtr);
1028 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1029 [nsWindow orderBack:nil];
1030 }];
1031
1032 JNF_COCOA_EXIT(env);
1033 }
1034
1035 /*
1036 * Class: sun_lwawt_macosx_CPlatformWindow
1037 * Method: nativePushNSWindowToFront
1038 * Signature: (J)V
1039 */
1040 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToFront
1041 (JNIEnv *env, jclass clazz, jlong windowPtr)
1042 {
1043 JNF_COCOA_ENTER(env);
1044
1045 NSWindow *nsWindow = OBJC(windowPtr);
1046 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1047
1048 if (![nsWindow isKeyWindow]) {
1049 [nsWindow makeKeyAndOrderFront:nsWindow];
1050 } else {
1051 [nsWindow orderFront:nsWindow];
1052 }
1053 }];
1054
1055 JNF_COCOA_EXIT(env);
1056 }
1057
1058 /*
1059 * Class: sun_lwawt_macosx_CPlatformWindow
1060 * Method: nativeSetNSWindowTitle
1061 * Signature: (JLjava/lang/String;)V
1062 */
1063 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowTitle
1064 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring jtitle)
1065 {
1066 JNF_COCOA_ENTER(env);
1067
1068 NSWindow *nsWindow = OBJC(windowPtr);
1069 [nsWindow performSelectorOnMainThread:@selector(setTitle:)
1070 withObject:JNFJavaToNSString(env, jtitle)
1071 waitUntilDone:NO];
1072
1073 JNF_COCOA_EXIT(env);
1074 }
1075
1076 /*
1077 * Class: sun_lwawt_macosx_CPlatformWindow
1078 * Method: nativeRevalidateNSWindowShadow
1079 * Signature: (J)V
1080 */
1081 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeRevalidateNSWindowShadow
1082 (JNIEnv *env, jclass clazz, jlong windowPtr)
1083 {
1084 JNF_COCOA_ENTER(env);
1085
1086 NSWindow *nsWindow = OBJC(windowPtr);
1087 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1088 [nsWindow invalidateShadow];
1089 }];
1090
1091 JNF_COCOA_EXIT(env);
1092 }
1093
1094 /*
1095 * Class: sun_lwawt_macosx_CPlatformWindow
1096 * Method: nativeScreenOn_AppKitThread
1097 * Signature: (J)I
1098 */
1099 JNIEXPORT jint JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeScreenOn_1AppKitThread
1100 (JNIEnv *env, jclass clazz, jlong windowPtr)
1101 {
1102 jint ret = 0;
1103
1104 JNF_COCOA_ENTER(env);
1105 AWT_ASSERT_APPKIT_THREAD;
1106
1107 NSWindow *nsWindow = OBJC(windowPtr);
1108 NSDictionary *props = [[nsWindow screen] deviceDescription];
1109 ret = [[props objectForKey:@"NSScreenNumber"] intValue];
1110
1111 JNF_COCOA_EXIT(env);
1112
1113 return ret;
1114 }
1115
1116 /*
1117 * Class: sun_lwawt_macosx_CPlatformWindow
1118 * Method: nativeSetNSWindowMinimizedIcon
1119 * Signature: (JJ)V
1120 */
1121 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinimizedIcon
1122 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong nsImagePtr)
1123 {
1124 JNF_COCOA_ENTER(env);
1125
1126 NSWindow *nsWindow = OBJC(windowPtr);
1127 NSImage *image = OBJC(nsImagePtr);
1128 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1129 [nsWindow setMiniwindowImage:image];
1130 }];
1131
1132 JNF_COCOA_EXIT(env);
1133 }
1134
1135 /*
1136 * Class: sun_lwawt_macosx_CPlatformWindow
1137 * Method: nativeSetNSWindowRepresentedFilename
1138 * Signature: (JLjava/lang/String;)V
1139 */
1140 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowRepresentedFilename
1141 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring filename)
1142 {
1143 JNF_COCOA_ENTER(env);
1144
1145 NSWindow *nsWindow = OBJC(windowPtr);
1146 NSURL *url = (filename == NULL) ? nil : [NSURL fileURLWithPath:JNFNormalizedNSStringForPath(env, filename)];
1147 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1148 [nsWindow setRepresentedURL:url];
1149 }];
1150
1151 JNF_COCOA_EXIT(env);
1152 }
1153
1154 /*
1155 * Class: sun_lwawt_macosx_CPlatformWindow
1156 * Method: nativeGetTopmostPlatformWindowUnderMouse
1157 * Signature: (J)V
1158 */
1159 JNIEXPORT jobject
1160 JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetTopmostPlatformWindowUnderMouse
1161 (JNIEnv *env, jclass clazz)
1162 {
1163 __block jobject topmostWindowUnderMouse = nil;
1164
1165 JNF_COCOA_ENTER(env);
1166
1167 [ThreadUtilities performOnMainThreadWaiting:YES block:^{
1168 AWTWindow *awtWindow = [AWTWindow getTopmostWindowUnderMouse];
1169 if (awtWindow != nil) {
1170 topmostWindowUnderMouse = [awtWindow.javaPlatformWindow jObject];
1171 }
1172 }];
1173
1174 JNF_COCOA_EXIT(env);
1175
1176 return topmostWindowUnderMouse;
1177 }
1178
1179 /*
1180 * Class: sun_lwawt_macosx_CPlatformWindow
1181 * Method: nativeSynthesizeMouseEnteredExitedEvents
1182 * Signature: (J)V
1183 */
1184 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSynthesizeMouseEnteredExitedEvents
1185 (JNIEnv *env, jclass clazz)
1186 {
1187 JNF_COCOA_ENTER(env);
1188
1189 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1190 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows];
1191 }];
1192
1193 JNF_COCOA_EXIT(env);
1194 }
1195
1196 /*
1197 * Class: sun_lwawt_macosx_CPlatformWindow
1198 * Method: _toggleFullScreenMode
1199 * Signature: (J)V
1200 */
1201 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow__1toggleFullScreenMode
1202 (JNIEnv *env, jobject peer, jlong windowPtr)
1203 {
1204 JNF_COCOA_ENTER(env);
1205
1206 NSWindow *nsWindow = OBJC(windowPtr);
1207 SEL toggleFullScreenSelector = @selector(toggleFullScreen:);
1208 if (![nsWindow respondsToSelector:toggleFullScreenSelector]) return;
1209
1210 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1211 [nsWindow performSelector:toggleFullScreenSelector withObject:nil];
1212 }];
1213
1214 JNF_COCOA_EXIT(env);
1215 }
1216
1217 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetEnabled
1218 (JNIEnv *env, jclass clazz, jlong windowPtr, jboolean isEnabled)
1219 {
1220 JNF_COCOA_ENTER(env);
1221
1222 NSWindow *nsWindow = OBJC(windowPtr);
1223 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1224 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
1225
1226 [window setEnabled: isEnabled];
1227 }];
1228
1229 JNF_COCOA_EXIT(env);
1230 }
1231
1232 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeDispose
1233 (JNIEnv *env, jclass clazz, jlong windowPtr)
1234 {
1235 JNF_COCOA_ENTER(env);
1236
1237 NSWindow *nsWindow = OBJC(windowPtr);
1238 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1239 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
1240
1241 if ([AWTWindow lastKeyWindow] == window) {
1242 [AWTWindow setLastKeyWindow: nil];
1243 }
1244
1245 // AWTWindow holds a reference to the NSWindow in its nsWindow
1246 // property. Unsetting the delegate allows it to be deallocated
1247 // which releases the reference. This, in turn, allows the window
1248 // itself be deallocated.
1249 [nsWindow setDelegate: nil];
1250
1251 [window release];
1252 }];
1253
1254 JNF_COCOA_EXIT(env);
1255 }
1256
1257 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeEnterFullScreenMode
1258 (JNIEnv *env, jclass clazz, jlong windowPtr)
1259 {
1260 JNF_COCOA_ENTER(env);
1261
1262 NSWindow *nsWindow = OBJC(windowPtr);
1263 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1264 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
1265 NSNumber* screenID = [AWTWindow getNSWindowDisplayID_AppKitThread: nsWindow];
1266 CGDirectDisplayID aID = [screenID intValue];
1267
1268 if (CGDisplayCapture(aID) == kCGErrorSuccess) {
1269 // remove window decoration
1270 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:window.styleBits];
1271 [nsWindow setStyleMask:(styleMask & ~NSTitledWindowMask) | NSBorderlessWindowMask];
1272
1273 int shieldLevel = CGShieldingWindowLevel();
1274 window.preFullScreenLevel = [nsWindow level];
1275 [nsWindow setLevel: shieldLevel];
1276
1277 NSRect screenRect = [[nsWindow screen] frame];
1278 [nsWindow setFrame:screenRect display:YES];
1279 } else {
1280 [JNFException raise:[ThreadUtilities getJNIEnv]
1281 as:kRuntimeException
1282 reason:"Failed to enter full screen."];
1283 }
1284 }];
1285
1286 JNF_COCOA_EXIT(env);
1287 }
1288
1289 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeExitFullScreenMode
1290 (JNIEnv *env, jclass clazz, jlong windowPtr)
1291 {
1292 JNF_COCOA_ENTER(env);
1293
1294 NSWindow *nsWindow = OBJC(windowPtr);
1295 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1296 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
1297 NSNumber* screenID = [AWTWindow getNSWindowDisplayID_AppKitThread: nsWindow];
1298 CGDirectDisplayID aID = [screenID intValue];
1299
1300 if (CGDisplayRelease(aID) == kCGErrorSuccess) {
1301 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:window.styleBits];
1302 [nsWindow setStyleMask:styleMask];
1303 [nsWindow setLevel: window.preFullScreenLevel];
1304
1305 // GraphicsDevice takes care of restoring pre full screen bounds
1306 } else {
1307 [JNFException raise:[ThreadUtilities getJNIEnv]
1308 as:kRuntimeException
1309 reason:"Failed to exit full screen."];
1310 }
1311 }];
1312
1313 JNF_COCOA_EXIT(env);
1314 }
1315