1 /*
2 * Copyright (c) 2011, 2013, 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 #import <JavaRuntimeSupport/JavaRuntimeSupport.h>
29
30 #import "sun_lwawt_macosx_CPlatformWindow.h"
31 #import "com_apple_eawt_event_GestureHandler.h"
32 #import "com_apple_eawt_FullScreenHandler.h"
33 #import "ApplicationDelegate.h"
34
35 #import "AWTWindow.h"
36 #import "AWTView.h"
37 #import "CMenu.h"
38 #import "CMenuBar.h"
39 #import "LWCToolkit.h"
40 #import "GeomUtilities.h"
41 #import "ThreadUtilities.h"
42 #import "OSVersion.h"
43
44 #define MASK(KEY) \
45 (sun_lwawt_macosx_CPlatformWindow_ ## KEY)
46
47 #define IS(BITS, KEY) \
48 ((BITS & MASK(KEY)) != 0)
49
50 #define SET(BITS, KEY, VALUE) \
51 BITS = VALUE ? BITS | MASK(KEY) : BITS & ~MASK(KEY)
52
53 static JNF_CLASS_CACHE(jc_CPlatformWindow, "sun/lwawt/macosx/CPlatformWindow");
54
55 // Cocoa windowDidBecomeKey/windowDidResignKey notifications
56 // doesn't provide information about "opposite" window, so we
57 // have to do a bit of tracking. This variable points to a window
58 // which had been the key window just before a new key window
59 // was set. It would be nil if the new key window isn't an AWT
60 // window or the app currently has no key window.
61 static AWTWindow* lastKeyWindow = nil;
62
63 // --------------------------------------------------------------
64 // NSWindow/NSPanel descendants implementation
65 #define AWT_NS_WINDOW_IMPLEMENTATION \
66 - (id) initWithDelegate:(AWTWindow *)delegate \
67 frameRect:(NSRect)contectRect \
68 styleMask:(NSUInteger)styleMask \
69 contentView:(NSView *)view \
70 { \
71 self = [super initWithContentRect:contectRect \
72 styleMask:styleMask \
73 backing:NSBackingStoreBuffered \
74 defer:NO]; \
75 \
76 if (self == nil) return nil; \
77 \
78 [self setDelegate:delegate]; \
79 [self setContentView:view]; \
80 [self setInitialFirstResponder:view]; \
81 [self setReleasedWhenClosed:NO]; \
82 [self setPreservesContentDuringLiveResize:YES]; \
83 \
84 return self; \
85 } \
86 \
87 /* NSWindow overrides */ \
88 - (BOOL) canBecomeKeyWindow { \
89 return [(AWTWindow*)[self delegate] canBecomeKeyWindow]; \
90 } \
91 \
92 - (BOOL) canBecomeMainWindow { \
93 return [(AWTWindow*)[self delegate] canBecomeMainWindow]; \
94 } \
95 \
96 - (BOOL) worksWhenModal { \
97 return [(AWTWindow*)[self delegate] worksWhenModal]; \
98 } \
99 \
100 - (void)sendEvent:(NSEvent *)event { \
101 [(AWTWindow*)[self delegate] sendEvent:event]; \
102 [super sendEvent:event]; \
103 }
104
105 @implementation AWTWindow_Normal
106 AWT_NS_WINDOW_IMPLEMENTATION
107 @end
108 @implementation AWTWindow_Panel
109 AWT_NS_WINDOW_IMPLEMENTATION
110 @end
111 // END of NSWindow/NSPanel descendants implementation
112 // --------------------------------------------------------------
113
114
115 @implementation AWTWindow
116
117 @synthesize nsWindow;
118 @synthesize javaPlatformWindow;
119 @synthesize javaMenuBar;
120 @synthesize javaMinSize;
121 @synthesize javaMaxSize;
122 @synthesize styleBits;
123 @synthesize isEnabled;
124 @synthesize ownerWindow;
125
126 - (void) updateMinMaxSize:(BOOL)resizable {
127 if (resizable) {
128 [self.nsWindow setMinSize:self.javaMinSize];
129 [self.nsWindow setMaxSize:self.javaMaxSize];
130 } else {
131 NSRect currentFrame = [self.nsWindow frame];
132 [self.nsWindow setMinSize:currentFrame.size];
133 [self.nsWindow setMaxSize:currentFrame.size];
134 }
135 }
136
137 // creates a new NSWindow style mask based on the _STYLE_PROP_BITMASK bits
138 + (NSUInteger) styleMaskForStyleBits:(jint)styleBits {
139 NSUInteger type = 0;
140 if (IS(styleBits, DECORATED)) {
141 type |= NSTitledWindowMask;
142 if (IS(styleBits, CLOSEABLE)) type |= NSClosableWindowMask;
143 if (IS(styleBits, MINIMIZABLE)) type |= NSMiniaturizableWindowMask;
144 if (IS(styleBits, RESIZABLE)) type |= NSResizableWindowMask;
145 } else {
146 type |= NSBorderlessWindowMask;
147 }
148
149 if (IS(styleBits, TEXTURED)) type |= NSTexturedBackgroundWindowMask;
150 if (IS(styleBits, UNIFIED)) type |= NSUnifiedTitleAndToolbarWindowMask;
151 if (IS(styleBits, UTILITY)) type |= NSUtilityWindowMask;
152 if (IS(styleBits, HUD)) type |= NSHUDWindowMask;
153 if (IS(styleBits, SHEET)) type |= NSDocModalWindowMask;
154 if (IS(styleBits, NONACTIVATING)) type |= NSNonactivatingPanelMask;
155
156 return type;
157 }
158
159 // updates _METHOD_PROP_BITMASK based properties on the window
160 - (void) setPropertiesForStyleBits:(jint)bits mask:(jint)mask {
161 if (IS(mask, RESIZABLE)) {
162 BOOL resizable = IS(bits, RESIZABLE);
163 [self updateMinMaxSize:resizable];
164 [self.nsWindow setShowsResizeIndicator:resizable];
165 // Zoom button should be disabled, if the window is not resizable,
166 // otherwise button should be restored to initial state.
167 BOOL zoom = resizable && IS(bits, ZOOMABLE);
168 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled:zoom];
169 }
170
171 if (IS(mask, HAS_SHADOW)) {
172 [self.nsWindow setHasShadow:IS(bits, HAS_SHADOW)];
173 }
174
175 if (IS(mask, ZOOMABLE)) {
176 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled:IS(bits, ZOOMABLE)];
177 }
178
179 if (IS(mask, ALWAYS_ON_TOP)) {
180 [self.nsWindow setLevel:IS(bits, ALWAYS_ON_TOP) ? NSFloatingWindowLevel : NSNormalWindowLevel];
181 }
182
183 if (IS(mask, HIDES_ON_DEACTIVATE)) {
184 [self.nsWindow setHidesOnDeactivate:IS(bits, HIDES_ON_DEACTIVATE)];
185 }
186
187 if (IS(mask, DRAGGABLE_BACKGROUND)) {
188 [self.nsWindow setMovableByWindowBackground:IS(bits, DRAGGABLE_BACKGROUND)];
189 }
190
191 if (IS(mask, DOCUMENT_MODIFIED)) {
192 [self.nsWindow setDocumentEdited:IS(bits, DOCUMENT_MODIFIED)];
193 }
194
195 if (IS(mask, FULLSCREENABLE) && [self.nsWindow respondsToSelector:@selector(toggleFullScreen:)]) {
196 if (IS(bits, FULLSCREENABLE)) {
197 [self.nsWindow setCollectionBehavior:(1 << 7) /*NSWindowCollectionBehaviorFullScreenPrimary*/];
198 } else {
199 [self.nsWindow setCollectionBehavior:NSWindowCollectionBehaviorDefault];
200 }
201 }
202
203 }
204
205 - (id) initWithPlatformWindow:(JNFWeakJObjectWrapper *)platformWindow
206 ownerWindow:owner
207 styleBits:(jint)bits
208 frameRect:(NSRect)rect
209 contentView:(NSView *)view
210 {
211 AWT_ASSERT_APPKIT_THREAD;
212
213 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:bits];
214 NSRect contentRect = rect; //[NSWindow contentRectForFrameRect:rect styleMask:styleMask];
215 if (contentRect.size.width <= 0.0) {
216 contentRect.size.width = 1.0;
217 }
218 if (contentRect.size.height <= 0.0) {
219 contentRect.size.height = 1.0;
220 }
221
222 self = [super init];
223
224 if (self == nil) return nil; // no hope
225
226 if (IS(bits, UTILITY) ||
227 IS(bits, NONACTIVATING) ||
228 IS(bits, HUD) ||
229 IS(bits, HIDES_ON_DEACTIVATE))
230 {
231 self.nsWindow = [[AWTWindow_Panel alloc] initWithDelegate:self
232 frameRect:contentRect
233 styleMask:styleMask
234 contentView:view];
235 }
236 else
237 {
238 // These windows will appear in the window list in the dock icon menu
239 self.nsWindow = [[AWTWindow_Normal alloc] initWithDelegate:self
240 frameRect:contentRect
241 styleMask:styleMask
242 contentView:view];
243 }
244
245 if (self.nsWindow == nil) return nil; // no hope either
246 [self.nsWindow release]; // the property retains the object already
247
248 self.isEnabled = YES;
249 self.javaPlatformWindow = platformWindow;
250 self.styleBits = bits;
251 self.ownerWindow = owner;
252 [self setPropertiesForStyleBits:styleBits mask:MASK(_METHOD_PROP_BITMASK)];
253
254 return self;
255 }
256
257 + (BOOL) isAWTWindow:(NSWindow *)window {
258 return [window isKindOfClass: [AWTWindow_Panel class]] || [window isKindOfClass: [AWTWindow_Normal class]];
259 }
260
261 // returns id for the topmost window under mouse
262 + (NSInteger) getTopmostWindowUnderMouseID {
263
264 NSRect screenRect = [[NSScreen mainScreen] frame];
265 NSPoint nsMouseLocation = [NSEvent mouseLocation];
266 CGPoint cgMouseLocation = CGPointMake(nsMouseLocation.x, screenRect.size.height - nsMouseLocation.y);
267
268 NSMutableArray *windows = (NSMutableArray *)CGWindowListCopyWindowInfo(kCGWindowListOptionOnScreenOnly | kCGWindowListExcludeDesktopElements, kCGNullWindowID);
269
270 for (NSDictionary *window in windows) {
271 NSInteger layer = [[window objectForKey:(id)kCGWindowLayer] integerValue];
272 if (layer == 0) {
273 CGRect rect;
274 CGRectMakeWithDictionaryRepresentation((CFDictionaryRef)[window objectForKey:(id)kCGWindowBounds], &rect);
275 if (CGRectContainsPoint(rect, cgMouseLocation)) {
276 return [[window objectForKey:(id)kCGWindowNumber] integerValue];
277 }
278 }
279 }
280 return -1;
281 }
282
283 // checks that this window is under the mouse cursor and this point is not overlapped by others windows
284 - (BOOL) isTopmostWindowUnderMouse {
285 return [self.nsWindow windowNumber] == [AWTWindow getTopmostWindowUnderMouseID];
286 }
287
288 + (AWTWindow *) getTopmostWindowUnderMouse {
289 NSEnumerator *windowEnumerator = [[NSApp windows] objectEnumerator];
290 NSWindow *window;
291
292 NSInteger topmostWindowUnderMouseID = [AWTWindow getTopmostWindowUnderMouseID];
293
294 while ((window = [windowEnumerator nextObject]) != nil) {
295 if ([window windowNumber] == topmostWindowUnderMouseID) {
296 BOOL isAWTWindow = [AWTWindow isAWTWindow: window];
297 return isAWTWindow ? (AWTWindow *) [window delegate] : nil;
298 }
299 }
300 return nil;
301 }
302
303 + (void) synthesizeMouseEnteredExitedEvents:(NSWindow*)window withType:(NSEventType)eventType {
304
305 NSPoint screenLocation = [NSEvent mouseLocation];
306 NSPoint windowLocation = [window convertScreenToBase: screenLocation];
307 int modifierFlags = (eventType == NSMouseEntered) ? NSMouseEnteredMask : NSMouseExitedMask;
308
309 NSEvent *mouseEvent = [NSEvent enterExitEventWithType: eventType
310 location: windowLocation
311 modifierFlags: modifierFlags
312 timestamp: 0
313 windowNumber: [window windowNumber]
314 context: nil
315 eventNumber: 0
316 trackingNumber: 0
317 userData: nil
318 ];
319
320 [[window contentView] deliverJavaMouseEvent: mouseEvent];
321 }
322
323 + (void) synthesizeMouseEnteredExitedEventsForAllWindows {
324
325 NSInteger topmostWindowUnderMouseID = [AWTWindow getTopmostWindowUnderMouseID];
326 NSArray *windows = [NSApp windows];
327 NSWindow *window;
328
329 NSEnumerator *windowEnumerator = [windows objectEnumerator];
330 while ((window = [windowEnumerator nextObject]) != nil) {
331 if ([AWTWindow isAWTWindow: window]) {
332 BOOL isUnderMouse = ([window windowNumber] == topmostWindowUnderMouseID);
333 BOOL mouseIsOver = [[window contentView] mouseIsOver];
334 if (isUnderMouse && !mouseIsOver) {
335 [AWTWindow synthesizeMouseEnteredExitedEvents:window withType:NSMouseEntered];
336 } else if (!isUnderMouse && mouseIsOver) {
337 [AWTWindow synthesizeMouseEnteredExitedEvents:window withType:NSMouseExited];
338 }
339 }
340 }
341 }
342
343 + (NSNumber *) getNSWindowDisplayID_AppKitThread:(NSWindow *)window {
344 AWT_ASSERT_APPKIT_THREAD;
345 NSScreen *screen = [window screen];
346 NSDictionary *deviceDescription = [screen deviceDescription];
347 return [deviceDescription objectForKey:@"NSScreenNumber"];
348 }
349
350 - (void) dealloc {
351 AWT_ASSERT_APPKIT_THREAD;
352
353 JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
354 [self.javaPlatformWindow setJObject:nil withEnv:env];
355
356 self.nsWindow = nil;
357 self.ownerWindow = nil;
358 [super dealloc];
359 }
360
361 // NSWindow overrides
362 - (BOOL) canBecomeKeyWindow {
363 AWT_ASSERT_APPKIT_THREAD;
364 return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_KEY);
365 }
366
367 - (BOOL) canBecomeMainWindow {
368 AWT_ASSERT_APPKIT_THREAD;
369 if (!self.isEnabled) {
370 // Native system can bring up the NSWindow to
371 // the top even if the window is not main.
372 // We should bring up the modal dialog manually
373 [AWTToolkit eventCountPlusPlus];
374
375 JNIEnv *env = [ThreadUtilities getJNIEnv];
376 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
377 if (platformWindow != NULL) {
378 static JNF_MEMBER_CACHE(jm_checkBlockingAndOrder, jc_CPlatformWindow,
379 "checkBlockingAndOrder", "()Z");
380 JNFCallBooleanMethod(env, platformWindow, jm_checkBlockingAndOrder);
381 (*env)->DeleteLocalRef(env, platformWindow);
382 }
383 }
384
385 return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_MAIN);
386 }
387
388 - (BOOL) worksWhenModal {
389 AWT_ASSERT_APPKIT_THREAD;
390 return IS(self.styleBits, MODAL_EXCLUDED);
391 }
392
393
394 // Gesture support
395 - (void)postGesture:(NSEvent *)event as:(jint)type a:(jdouble)a b:(jdouble)b {
396 AWT_ASSERT_APPKIT_THREAD;
397
398 JNIEnv *env = [ThreadUtilities getJNIEnv];
399 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
400 if (platformWindow != NULL) {
401 // extract the target AWT Window object out of the CPlatformWindow
402 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;");
403 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target);
404 if (awtWindow != NULL) {
405 // translate the point into Java coordinates
406 NSPoint loc = [event locationInWindow];
407 loc.y = [self.nsWindow frame].size.height - loc.y;
408
409 // send up to the GestureHandler to recursively dispatch on the AWT event thread
410 static JNF_CLASS_CACHE(jc_GestureHandler, "com/apple/eawt/event/GestureHandler");
411 static JNF_STATIC_MEMBER_CACHE(sjm_handleGestureFromNative, jc_GestureHandler, "handleGestureFromNative", "(Ljava/awt/Window;IDDDD)V");
412 JNFCallStaticVoidMethod(env, sjm_handleGestureFromNative, awtWindow, type, (jdouble)loc.x, (jdouble)loc.y, (jdouble)a, (jdouble)b);
413 (*env)->DeleteLocalRef(env, awtWindow);
414 }
415 (*env)->DeleteLocalRef(env, platformWindow);
416 }
417 }
418
419 - (void)beginGestureWithEvent:(NSEvent *)event {
420 [self postGesture:event
421 as:com_apple_eawt_event_GestureHandler_PHASE
422 a:-1.0
423 b:0.0];
424 }
425
426 - (void)endGestureWithEvent:(NSEvent *)event {
427 [self postGesture:event
428 as:com_apple_eawt_event_GestureHandler_PHASE
429 a:1.0
430 b:0.0];
431 }
432
433 - (void)magnifyWithEvent:(NSEvent *)event {
434 [self postGesture:event
435 as:com_apple_eawt_event_GestureHandler_MAGNIFY
436 a:[event magnification]
437 b:0.0];
438 }
439
440 - (void)rotateWithEvent:(NSEvent *)event {
441 [self postGesture:event
442 as:com_apple_eawt_event_GestureHandler_ROTATE
443 a:[event rotation]
444 b:0.0];
445 }
446
447 - (void)swipeWithEvent:(NSEvent *)event {
448 [self postGesture:event
449 as:com_apple_eawt_event_GestureHandler_SWIPE
450 a:[event deltaX]
451 b:[event deltaY]];
452 }
453
454
455 // NSWindowDelegate methods
456
457 - (void) _deliverMoveResizeEvent {
458 AWT_ASSERT_APPKIT_THREAD;
459
460 // deliver the event if this is a user-initiated live resize or as a side-effect
461 // of a Java initiated resize, because AppKit can override the bounds and force
462 // the bounds of the window to avoid the Dock or remain on screen.
463 [AWTToolkit eventCountPlusPlus];
464 JNIEnv *env = [ThreadUtilities getJNIEnv];
465 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
466 if (platformWindow == NULL) {
467 // TODO: create generic AWT assert
468 }
469
470 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows];
471
472 NSRect frame = ConvertNSScreenRect(env, [self.nsWindow frame]);
473
474 static JNF_MEMBER_CACHE(jm_deliverMoveResizeEvent, jc_CPlatformWindow, "deliverMoveResizeEvent", "(IIIIZ)V");
475 JNFCallVoidMethod(env, platformWindow, jm_deliverMoveResizeEvent,
476 (jint)frame.origin.x,
477 (jint)frame.origin.y,
478 (jint)frame.size.width,
479 (jint)frame.size.height,
480 (jboolean)[self.nsWindow inLiveResize]);
481 (*env)->DeleteLocalRef(env, platformWindow);
482 }
483
484 - (void)windowDidMove:(NSNotification *)notification {
485 AWT_ASSERT_APPKIT_THREAD;
486
487 [self _deliverMoveResizeEvent];
488 }
489
490 - (void)windowDidResize:(NSNotification *)notification {
491 AWT_ASSERT_APPKIT_THREAD;
492
493 [self _deliverMoveResizeEvent];
494 }
495
496 - (void)windowDidExpose:(NSNotification *)notification {
497 AWT_ASSERT_APPKIT_THREAD;
498
499 [AWTToolkit eventCountPlusPlus];
500 // TODO: don't see this callback invoked anytime so we track
501 // window exposing in _setVisible:(BOOL)
502 }
503
504 - (BOOL)windowShouldZoom:(NSWindow *)window toFrame:(NSRect)proposedFrame {
505 AWT_ASSERT_APPKIT_THREAD;
506
507 [AWTToolkit eventCountPlusPlus];
508 JNIEnv *env = [ThreadUtilities getJNIEnv];
509 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
510 if (platformWindow != NULL) {
511 static JNF_MEMBER_CACHE(jm_deliverZoom, jc_CPlatformWindow, "deliverZoom", "(Z)V");
512 JNFCallVoidMethod(env, platformWindow, jm_deliverZoom, ![window isZoomed]);
513 (*env)->DeleteLocalRef(env, platformWindow);
514 }
515 return YES;
516 }
517
518 - (void) _deliverIconify:(BOOL)iconify {
519 AWT_ASSERT_APPKIT_THREAD;
520
521 [AWTToolkit eventCountPlusPlus];
522 JNIEnv *env = [ThreadUtilities getJNIEnv];
523 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
524 if (platformWindow != NULL) {
525 static JNF_MEMBER_CACHE(jm_deliverIconify, jc_CPlatformWindow, "deliverIconify", "(Z)V");
526 JNFCallVoidMethod(env, platformWindow, jm_deliverIconify, iconify);
527 (*env)->DeleteLocalRef(env, platformWindow);
528 }
529 }
530
531 - (void)windowDidMiniaturize:(NSNotification *)notification {
532 AWT_ASSERT_APPKIT_THREAD;
533
534 [self _deliverIconify:JNI_TRUE];
535 }
536
537 - (void)windowDidDeminiaturize:(NSNotification *)notification {
538 AWT_ASSERT_APPKIT_THREAD;
539
540 [self _deliverIconify:JNI_FALSE];
541 }
542
543 - (void) _deliverWindowFocusEvent:(BOOL)focused oppositeWindow:(AWTWindow *)opposite {
544 //AWT_ASSERT_APPKIT_THREAD;
545 JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
546 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
547 if (platformWindow != NULL) {
548 jobject oppositeWindow = [opposite.javaPlatformWindow jObjectWithEnv:env];
549
550 static JNF_MEMBER_CACHE(jm_deliverWindowFocusEvent, jc_CPlatformWindow, "deliverWindowFocusEvent", "(ZLsun/lwawt/macosx/CPlatformWindow;)V");
551 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowFocusEvent, (jboolean)focused, oppositeWindow);
552 (*env)->DeleteLocalRef(env, platformWindow);
553 (*env)->DeleteLocalRef(env, oppositeWindow);
554 }
555 }
556
557
558 - (void) windowDidBecomeKey: (NSNotification *) notification {
559 AWT_ASSERT_APPKIT_THREAD;
560 [AWTToolkit eventCountPlusPlus];
561 AWTWindow *opposite = [AWTWindow lastKeyWindow];
562
563 // Finds appropriate menubar in our hierarchy,
564 AWTWindow *awtWindow = self;
565 while (awtWindow.ownerWindow != nil) {
566 awtWindow = awtWindow.ownerWindow;
567 }
568
569 CMenuBar *menuBar = nil;
570 BOOL isDisabled = NO;
571 if ([awtWindow.nsWindow isVisible]){
572 menuBar = awtWindow.javaMenuBar;
573 isDisabled = !awtWindow.isEnabled;
574 }
575
576 if (menuBar == nil) {
577 menuBar = [[ApplicationDelegate sharedDelegate] defaultMenuBar];
578 isDisabled = NO;
579 }
580
581 [CMenuBar activate:menuBar modallyDisabled:isDisabled];
582
583 [AWTWindow setLastKeyWindow:nil];
584
585 [self _deliverWindowFocusEvent:YES oppositeWindow: opposite];
586 }
587
588 - (void) windowDidResignKey: (NSNotification *) notification {
589 // TODO: check why sometimes at start is invoked *not* on AppKit main thread.
590 AWT_ASSERT_APPKIT_THREAD;
591 [AWTToolkit eventCountPlusPlus];
592 [self.javaMenuBar deactivate];
593
594 // In theory, this might cause flickering if the window gaining focus
595 // has its own menu. However, I couldn't reproduce it on practice, so
596 // perhaps this is a non issue.
597 CMenuBar* defaultMenu = [[ApplicationDelegate sharedDelegate] defaultMenuBar];
598 if (defaultMenu != nil) {
599 [CMenuBar activate:defaultMenu modallyDisabled:NO];
600 }
601
602 // the new key window
603 NSWindow *keyWindow = [NSApp keyWindow];
604 AWTWindow *opposite = nil;
605 if ([AWTWindow isAWTWindow: keyWindow]) {
606 opposite = (AWTWindow *)[keyWindow delegate];
607 [AWTWindow setLastKeyWindow: self];
608 } else {
609 [AWTWindow setLastKeyWindow: nil];
610 }
611
612 [self _deliverWindowFocusEvent:NO oppositeWindow: opposite];
613 }
614
615 - (void) windowDidBecomeMain: (NSNotification *) notification {
616 AWT_ASSERT_APPKIT_THREAD;
617 [AWTToolkit eventCountPlusPlus];
618
619 JNIEnv *env = [ThreadUtilities getJNIEnv];
620 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
621 if (platformWindow != NULL) {
622 static JNF_MEMBER_CACHE(jm_windowDidBecomeMain, jc_CPlatformWindow, "windowDidBecomeMain", "()V");
623 JNFCallVoidMethod(env, platformWindow, jm_windowDidBecomeMain);
624 (*env)->DeleteLocalRef(env, platformWindow);
625 }
626 }
627
628 - (BOOL)windowShouldClose:(id)sender {
629 AWT_ASSERT_APPKIT_THREAD;
630 [AWTToolkit eventCountPlusPlus];
631 JNIEnv *env = [ThreadUtilities getJNIEnv];
632 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
633 if (platformWindow != NULL) {
634 static JNF_MEMBER_CACHE(jm_deliverWindowClosingEvent, jc_CPlatformWindow, "deliverWindowClosingEvent", "()V");
635 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowClosingEvent);
636 (*env)->DeleteLocalRef(env, platformWindow);
637 }
638 // The window will be closed (if allowed) as result of sending Java event
639 return NO;
640 }
641
642
643 - (void)_notifyFullScreenOp:(jint)op withEnv:(JNIEnv *)env {
644 static JNF_CLASS_CACHE(jc_FullScreenHandler, "com/apple/eawt/FullScreenHandler");
645 static JNF_STATIC_MEMBER_CACHE(jm_notifyFullScreenOperation, jc_FullScreenHandler, "handleFullScreenEventFromNative", "(Ljava/awt/Window;I)V");
646 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;");
647 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
648 if (platformWindow != NULL) {
649 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target);
650 if (awtWindow != NULL) {
651 JNFCallStaticVoidMethod(env, jm_notifyFullScreenOperation, awtWindow, op);
652 (*env)->DeleteLocalRef(env, awtWindow);
653 }
654 (*env)->DeleteLocalRef(env, platformWindow);
655 }
656 }
657
658
659 - (void)windowWillEnterFullScreen:(NSNotification *)notification {
660 static JNF_MEMBER_CACHE(jm_windowWillEnterFullScreen, jc_CPlatformWindow, "windowWillEnterFullScreen", "()V");
661 JNIEnv *env = [ThreadUtilities getJNIEnv];
662 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
663 if (platformWindow != NULL) {
664 JNFCallVoidMethod(env, platformWindow, jm_windowWillEnterFullScreen);
665 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_ENTER withEnv:env];
666 (*env)->DeleteLocalRef(env, platformWindow);
667 }
668 }
669
670 - (void)windowDidEnterFullScreen:(NSNotification *)notification {
671 static JNF_MEMBER_CACHE(jm_windowDidEnterFullScreen, jc_CPlatformWindow, "windowDidEnterFullScreen", "()V");
672 JNIEnv *env = [ThreadUtilities getJNIEnv];
673 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
674 if (platformWindow != NULL) {
675 JNFCallVoidMethod(env, platformWindow, jm_windowDidEnterFullScreen);
676 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_ENTER withEnv:env];
677 (*env)->DeleteLocalRef(env, platformWindow);
678 }
679 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows];
680 }
681
682 - (void)windowWillExitFullScreen:(NSNotification *)notification {
683 static JNF_MEMBER_CACHE(jm_windowWillExitFullScreen, jc_CPlatformWindow, "windowWillExitFullScreen", "()V");
684 JNIEnv *env = [ThreadUtilities getJNIEnv];
685 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
686 if (platformWindow != NULL) {
687 JNFCallVoidMethod(env, platformWindow, jm_windowWillExitFullScreen);
688 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_EXIT withEnv:env];
689 (*env)->DeleteLocalRef(env, platformWindow);
690 }
691 }
692
693 - (void)windowDidExitFullScreen:(NSNotification *)notification {
694 static JNF_MEMBER_CACHE(jm_windowDidExitFullScreen, jc_CPlatformWindow, "windowDidExitFullScreen", "()V");
695 JNIEnv *env = [ThreadUtilities getJNIEnv];
696 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
697 if (platformWindow != NULL) {
698 JNFCallVoidMethod(env, platformWindow, jm_windowDidExitFullScreen);
699 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_EXIT withEnv:env];
700 (*env)->DeleteLocalRef(env, platformWindow);
701 }
702 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows];
703 }
704
705 - (void)sendEvent:(NSEvent *)event {
706 if ([event type] == NSLeftMouseDown || [event type] == NSRightMouseDown || [event type] == NSOtherMouseDown) {
707
708 NSPoint p = [NSEvent mouseLocation];
709 NSRect frame = [self.nsWindow frame];
710 NSRect contentRect = [self.nsWindow contentRectForFrameRect:frame];
711
712 // Check if the click happened in the non-client area (title bar)
713 if (p.y >= (frame.origin.y + contentRect.size.height)) {
714 JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
715 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
716 // Currently, no need to deliver the whole NSEvent.
717 static JNF_MEMBER_CACHE(jm_deliverNCMouseDown, jc_CPlatformWindow, "deliverNCMouseDown", "()V");
718 JNFCallVoidMethod(env, platformWindow, jm_deliverNCMouseDown);
719 }
720 }
721 }
722
723 - (void)constrainSize:(NSSize*)size {
724 float minWidth = 0.f, minHeight = 0.f;
725
726 if (IS(self.styleBits, DECORATED)) {
727 NSRect frame = [self.nsWindow frame];
728 NSRect contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[self.nsWindow styleMask]];
729
730 float top = frame.size.height - contentRect.size.height;
731 float left = contentRect.origin.x - frame.origin.x;
732 float bottom = contentRect.origin.y - frame.origin.y;
733 float right = frame.size.width - (contentRect.size.width + left);
734
735 // Speculative estimation: 80 - enough for window decorations controls
736 minWidth += left + right + 80;
737 minHeight += top + bottom;
738 }
739
740 minWidth = MAX(1.f, minWidth);
741 minHeight = MAX(1.f, minHeight);
742
743 size->width = MAX(size->width, minWidth);
744 size->height = MAX(size->height, minHeight);
745 }
746
747 - (void) setEnabled: (BOOL)flag {
748 self.isEnabled = flag;
749
750 if (IS(self.styleBits, CLOSEABLE)) {
751 [[self.nsWindow standardWindowButton:NSWindowCloseButton] setEnabled: flag];
752 }
753
754 if (IS(self.styleBits, MINIMIZABLE)) {
755 [[self.nsWindow standardWindowButton:NSWindowMiniaturizeButton] setEnabled: flag];
756 }
757
758 if (IS(self.styleBits, ZOOMABLE)) {
759 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled: flag];
760 }
761
762 if (IS(self.styleBits, RESIZABLE)) {
763 [self updateMinMaxSize:flag];
764 [self.nsWindow setShowsResizeIndicator:flag];
765 }
766 }
767
768 + (void) setLastKeyWindow:(AWTWindow *)window {
769 [window retain];
770 [lastKeyWindow release];
771 lastKeyWindow = window;
772 }
773
774 + (AWTWindow *) lastKeyWindow {
775 return lastKeyWindow;
776 }
777
778
779 @end // AWTWindow
780
781
782 /*
783 * Class: sun_lwawt_macosx_CPlatformWindow
784 * Method: nativeCreateNSWindow
785 * Signature: (JJIIII)J
786 */
787 JNIEXPORT jlong JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeCreateNSWindow
788 (JNIEnv *env, jobject obj, jlong contentViewPtr, jlong ownerPtr, jlong styleBits, jdouble x, jdouble y, jdouble w, jdouble h)
789 {
790 __block AWTWindow *window = nil;
791
792 JNF_COCOA_ENTER(env);
793
794 JNFWeakJObjectWrapper *platformWindow = [JNFWeakJObjectWrapper wrapperWithJObject:obj withEnv:env];
795 NSView *contentView = OBJC(contentViewPtr);
796 NSRect frameRect = NSMakeRect(x, y, w, h);
797 AWTWindow *owner = [OBJC(ownerPtr) delegate];
798 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){
799
800 window = [[AWTWindow alloc] initWithPlatformWindow:platformWindow
801 ownerWindow:owner
802 styleBits:styleBits
803 frameRect:frameRect
804 contentView:contentView];
805 // the window is released is CPlatformWindow.nativeDispose()
806
807 if (window) CFRetain(window.nsWindow);
808 }];
809
810 JNF_COCOA_EXIT(env);
811
812 return ptr_to_jlong(window ? window.nsWindow : nil);
813 }
814
815 /*
816 * Class: sun_lwawt_macosx_CPlatformWindow
817 * Method: nativeSetNSWindowStyleBits
818 * Signature: (JII)V
819 */
820 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowStyleBits
821 (JNIEnv *env, jclass clazz, jlong windowPtr, jint mask, jint bits)
822 {
823 JNF_COCOA_ENTER(env);
824
825 NSWindow *nsWindow = OBJC(windowPtr);
826 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
827
828 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
829
830 // scans the bit field, and only updates the values requested by the mask
831 // (this implicity handles the _CALLBACK_PROP_BITMASK case, since those are passive reads)
832 jint newBits = window.styleBits & ~mask | bits & mask;
833
834 // resets the NSWindow's style mask if the mask intersects any of those bits
835 if (mask & MASK(_STYLE_PROP_BITMASK)) {
836 [nsWindow setStyleMask:[AWTWindow styleMaskForStyleBits:newBits]];
837 }
838
839 // calls methods on NSWindow to change other properties, based on the mask
840 if (mask & MASK(_METHOD_PROP_BITMASK)) {
841 [window setPropertiesForStyleBits:newBits mask:mask];
842 }
843
844 window.styleBits = newBits;
845 }];
846
847 JNF_COCOA_EXIT(env);
848 }
849
850 /*
851 * Class: sun_lwawt_macosx_CPlatformWindow
852 * Method: nativeSetNSWindowMenuBar
853 * Signature: (JJ)V
854 */
855 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMenuBar
856 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong menuBarPtr)
857 {
858 JNF_COCOA_ENTER(env);
859
860 NSWindow *nsWindow = OBJC(windowPtr);
861 CMenuBar *menuBar = OBJC(menuBarPtr);
862 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
863
864 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
865
866 if ([nsWindow isKeyWindow]) {
867 [window.javaMenuBar deactivate];
868 }
869
870 window.javaMenuBar = menuBar;
871
872 CMenuBar* actualMenuBar = menuBar;
873 if (actualMenuBar == nil) {
874 actualMenuBar = [[ApplicationDelegate sharedDelegate] defaultMenuBar];
875 }
876
877 if ([nsWindow isKeyWindow]) {
878 [CMenuBar activate:actualMenuBar modallyDisabled:NO];
879 }
880 }];
881
882 JNF_COCOA_EXIT(env);
883 }
884
885 /*
886 * Class: sun_lwawt_macosx_CPlatformWindow
887 * Method: nativeGetNSWindowInsets
888 * Signature: (J)Ljava/awt/Insets;
889 */
890 JNIEXPORT jobject JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetNSWindowInsets
891 (JNIEnv *env, jclass clazz, jlong windowPtr)
892 {
893 jobject ret = NULL;
894
895 JNF_COCOA_ENTER(env);
896
897 NSWindow *nsWindow = OBJC(windowPtr);
898 __block NSRect contentRect = NSZeroRect;
899 __block NSRect frame = NSZeroRect;
900
901 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){
902
903 frame = [nsWindow frame];
904 contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[nsWindow styleMask]];
905 }];
906
907 jint top = (jint)(frame.size.height - contentRect.size.height);
908 jint left = (jint)(contentRect.origin.x - frame.origin.x);
909 jint bottom = (jint)(contentRect.origin.y - frame.origin.y);
910 jint right = (jint)(frame.size.width - (contentRect.size.width + left));
911
912 static JNF_CLASS_CACHE(jc_Insets, "java/awt/Insets");
913 static JNF_CTOR_CACHE(jc_Insets_ctor, jc_Insets, "(IIII)V");
914 ret = JNFNewObject(env, jc_Insets_ctor, top, left, bottom, right);
915
916 JNF_COCOA_EXIT(env);
917 return ret;
918 }
919
920 /*
921 * Class: sun_lwawt_macosx_CPlatformWindow
922 * Method: nativeSetNSWindowBounds
923 * Signature: (JDDDD)V
924 */
925 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowBounds
926 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble originX, jdouble originY, jdouble width, jdouble height)
927 {
928 JNF_COCOA_ENTER(env);
929
930 NSRect jrect = NSMakeRect(originX, originY, width, height);
931
932 // TODO: not sure we need displayIfNeeded message in our view
933 NSWindow *nsWindow = OBJC(windowPtr);
934 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
935
936 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
937
938 NSRect rect = ConvertNSScreenRect(NULL, jrect);
939 [window constrainSize:&rect.size];
940
941 [nsWindow setFrame:rect display:YES];
942
943 // only start tracking events if pointer is above the toplevel
944 // TODO: should post an Entered event if YES.
945 NSPoint mLocation = [NSEvent mouseLocation];
946 [nsWindow setAcceptsMouseMovedEvents:NSPointInRect(mLocation, rect)];
947
948 // ensure we repaint the whole window after the resize operation
949 // (this will also re-enable screen updates, which were disabled above)
950 // TODO: send PaintEvent
951 }];
952
953 JNF_COCOA_EXIT(env);
954 }
955
956 /*
957 * Class: sun_lwawt_macosx_CPlatformWindow
958 * Method: nativeSetNSWindowMinMax
959 * Signature: (JDDDD)V
960 */
961 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinMax
962 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble minW, jdouble minH, jdouble maxW, jdouble maxH)
963 {
964 JNF_COCOA_ENTER(env);
965
966 if (minW < 1) minW = 1;
967 if (minH < 1) minH = 1;
968 if (maxW < 1) maxW = 1;
969 if (maxH < 1) maxH = 1;
970
971 NSWindow *nsWindow = OBJC(windowPtr);
972 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
973
974 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
975
976 NSSize min = { minW, minH };
977 NSSize max = { maxW, maxH };
978
979 [window constrainSize:&min];
980 [window constrainSize:&max];
981
982 window.javaMinSize = min;
983 window.javaMaxSize = max;
984 [window updateMinMaxSize:IS(window.styleBits, RESIZABLE)];
985 }];
986
987 JNF_COCOA_EXIT(env);
988 }
989
990 /*
991 * Class: sun_lwawt_macosx_CPlatformWindow
992 * Method: nativePushNSWindowToBack
993 * Signature: (J)V
994 */
995 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToBack
996 (JNIEnv *env, jclass clazz, jlong windowPtr)
997 {
998 JNF_COCOA_ENTER(env);
999
1000 NSWindow *nsWindow = OBJC(windowPtr);
1001 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1002 [nsWindow orderBack:nil];
1003 }];
1004
1005 JNF_COCOA_EXIT(env);
1006 }
1007
1008 /*
1009 * Class: sun_lwawt_macosx_CPlatformWindow
1010 * Method: nativePushNSWindowToFront
1011 * Signature: (J)V
1012 */
1013 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToFront
1014 (JNIEnv *env, jclass clazz, jlong windowPtr)
1015 {
1016 JNF_COCOA_ENTER(env);
1017
1018 NSWindow *nsWindow = OBJC(windowPtr);
1019 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1020
1021 if (![nsWindow isKeyWindow]) {
1022 [nsWindow makeKeyAndOrderFront:nsWindow];
1023 } else {
1024 [nsWindow orderFront:nsWindow];
1025 }
1026 }];
1027
1028 JNF_COCOA_EXIT(env);
1029 }
1030
1031 /*
1032 * Class: sun_lwawt_macosx_CPlatformWindow
1033 * Method: nativeSetNSWindowTitle
1034 * Signature: (JLjava/lang/String;)V
1035 */
1036 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowTitle
1037 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring jtitle)
1038 {
1039 JNF_COCOA_ENTER(env);
1040
1041 NSWindow *nsWindow = OBJC(windowPtr);
1042 [nsWindow performSelectorOnMainThread:@selector(setTitle:)
1043 withObject:JNFJavaToNSString(env, jtitle)
1044 waitUntilDone:NO];
1045
1046 JNF_COCOA_EXIT(env);
1047 }
1048
1049 /*
1050 * Class: sun_lwawt_macosx_CPlatformWindow
1051 * Method: nativeRevalidateNSWindowShadow
1052 * Signature: (J)V
1053 */
1054 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeRevalidateNSWindowShadow
1055 (JNIEnv *env, jclass clazz, jlong windowPtr)
1056 {
1057 JNF_COCOA_ENTER(env);
1058
1059 NSWindow *nsWindow = OBJC(windowPtr);
1060 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1061 [nsWindow invalidateShadow];
1062 }];
1063
1064 JNF_COCOA_EXIT(env);
1065 }
1066
1067 /*
1068 * Class: sun_lwawt_macosx_CPlatformWindow
1069 * Method: nativeScreenOn_AppKitThread
1070 * Signature: (J)I
1071 */
1072 JNIEXPORT jint JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeScreenOn_1AppKitThread
1073 (JNIEnv *env, jclass clazz, jlong windowPtr)
1074 {
1075 jint ret = 0;
1076
1077 JNF_COCOA_ENTER(env);
1078 AWT_ASSERT_APPKIT_THREAD;
1079
1080 NSWindow *nsWindow = OBJC(windowPtr);
1081 NSDictionary *props = [[nsWindow screen] deviceDescription];
1082 ret = [[props objectForKey:@"NSScreenNumber"] intValue];
1083
1084 JNF_COCOA_EXIT(env);
1085
1086 return ret;
1087 }
1088
1089 /*
1090 * Class: sun_lwawt_macosx_CPlatformWindow
1091 * Method: nativeSetNSWindowMinimizedIcon
1092 * Signature: (JJ)V
1093 */
1094 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinimizedIcon
1095 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong nsImagePtr)
1096 {
1097 JNF_COCOA_ENTER(env);
1098
1099 NSWindow *nsWindow = OBJC(windowPtr);
1100 NSImage *image = OBJC(nsImagePtr);
1101 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1102 [nsWindow setMiniwindowImage:image];
1103 }];
1104
1105 JNF_COCOA_EXIT(env);
1106 }
1107
1108 /*
1109 * Class: sun_lwawt_macosx_CPlatformWindow
1110 * Method: nativeSetNSWindowRepresentedFilename
1111 * Signature: (JLjava/lang/String;)V
1112 */
1113 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowRepresentedFilename
1114 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring filename)
1115 {
1116 JNF_COCOA_ENTER(env);
1117
1118 NSWindow *nsWindow = OBJC(windowPtr);
1119 NSURL *url = (filename == NULL) ? nil : [NSURL fileURLWithPath:JNFNormalizedNSStringForPath(env, filename)];
1120 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1121 [nsWindow setRepresentedURL:url];
1122 }];
1123
1124 JNF_COCOA_EXIT(env);
1125 }
1126
1127 /*
1128 * Class: sun_lwawt_macosx_CPlatformWindow
1129 * Method: nativeGetTopmostPlatformWindowUnderMouse
1130 * Signature: (J)V
1131 */
1132 JNIEXPORT jobject
1133 JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetTopmostPlatformWindowUnderMouse
1134 (JNIEnv *env, jclass clazz)
1135 {
1136 jobject topmostWindowUnderMouse = nil;
1137
1138 JNF_COCOA_ENTER(env);
1139 AWT_ASSERT_APPKIT_THREAD;
1140
1141 AWTWindow *awtWindow = [AWTWindow getTopmostWindowUnderMouse];
1142 if (awtWindow != nil) {
1143 topmostWindowUnderMouse = [awtWindow.javaPlatformWindow jObject];
1144 }
1145
1146 JNF_COCOA_EXIT(env);
1147
1148 return topmostWindowUnderMouse;
1149 }
1150
1151 /*
1152 * Class: sun_lwawt_macosx_CPlatformWindow
1153 * Method: nativeSynthesizeMouseEnteredExitedEvents
1154 * Signature: (J)V
1155 */
1156 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSynthesizeMouseEnteredExitedEvents
1157 (JNIEnv *env, jclass clazz)
1158 {
1159 JNF_COCOA_ENTER(env);
1160
1161 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1162 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows];
1163 }];
1164
1165 JNF_COCOA_EXIT(env);
1166 }
1167
1168 /*
1169 * Class: sun_lwawt_macosx_CPlatformWindow
1170 * Method: _toggleFullScreenMode
1171 * Signature: (J)V
1172 */
1173 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow__1toggleFullScreenMode
1174 (JNIEnv *env, jobject peer, jlong windowPtr)
1175 {
1176 JNF_COCOA_ENTER(env);
1177
1178 NSWindow *nsWindow = OBJC(windowPtr);
1179 SEL toggleFullScreenSelector = @selector(toggleFullScreen:);
1180 if (![nsWindow respondsToSelector:toggleFullScreenSelector]) return;
1181
1182 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1183 [nsWindow performSelector:toggleFullScreenSelector withObject:nil];
1184 }];
1185
1186 JNF_COCOA_EXIT(env);
1187 }
1188
1189 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetEnabled
1190 (JNIEnv *env, jclass clazz, jlong windowPtr, jboolean isEnabled)
1191 {
1192 JNF_COCOA_ENTER(env);
1193
1194 NSWindow *nsWindow = OBJC(windowPtr);
1195 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1196 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
1197
1198 [window setEnabled: isEnabled];
1199 }];
1200
1201 JNF_COCOA_EXIT(env);
1202 }
1203
1204 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeDispose
1205 (JNIEnv *env, jclass clazz, jlong windowPtr)
1206 {
1207 JNF_COCOA_ENTER(env);
1208
1209 NSWindow *nsWindow = OBJC(windowPtr);
1210 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1211 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
1212
1213 if ([AWTWindow lastKeyWindow] == window) {
1214 [AWTWindow setLastKeyWindow: nil];
1215 }
1216
1217 // AWTWindow holds a reference to the NSWindow in its nsWindow
1218 // property. Unsetting the delegate allows it to be deallocated
1219 // which releases the reference. This, in turn, allows the window
1220 // itself be deallocated.
1221 [nsWindow setDelegate: nil];
1222
1223 [window release];
1224 }];
1225
1226 JNF_COCOA_EXIT(env);
1227 }
1228