1 /*
2 * Copyright (c) 2011, 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
34 #import "AWTWindow.h"
35 #import "AWTView.h"
36 #import "CMenu.h"
37 #import "CMenuBar.h"
38 #import "LWCToolkit.h"
39 #import "GeomUtilities.h"
40 #import "ThreadUtilities.h"
41 #import "OSVersion.h"
42
43 #define MASK(KEY) \
44 (sun_lwawt_macosx_CPlatformWindow_ ## KEY)
45
46 #define IS(BITS, KEY) \
47 ((BITS & MASK(KEY)) != 0)
48
49 #define SET(BITS, KEY, VALUE) \
50 BITS = VALUE ? BITS | MASK(KEY) : BITS & ~MASK(KEY)
51
52 static JNF_CLASS_CACHE(jc_CPlatformWindow, "sun/lwawt/macosx/CPlatformWindow");
53
54 @implementation AWTWindow
55
56 @synthesize javaPlatformWindow;
57 @synthesize javaMenuBar;
58 @synthesize javaMinSize;
59 @synthesize javaMaxSize;
60 @synthesize styleBits;
61 @synthesize isModallyBlocked;
62
63 - (void) updateMinMaxSize:(BOOL)resizable {
64 if (resizable) {
65 [self setMinSize:self.javaMinSize];
66 [self setMaxSize:self.javaMaxSize];
67 } else {
68 NSRect currentFrame = [self frame];
69 [self setMinSize:currentFrame.size];
70 [self setMaxSize:currentFrame.size];
71 }
72 }
73
74 // creates a new NSWindow style mask based on the _STYLE_PROP_BITMASK bits
75 + (NSUInteger) styleMaskForStyleBits:(jint)styleBits {
76 NSUInteger type = 0;
77 if (IS(styleBits, DECORATED)) {
78 type |= NSTitledWindowMask;
79 if (IS(styleBits, CLOSEABLE)) type |= NSClosableWindowMask;
80 if (IS(styleBits, MINIMIZABLE)) type |= NSMiniaturizableWindowMask;
81 if (IS(styleBits, RESIZABLE)) type |= NSResizableWindowMask;
82 } else {
83 type |= NSBorderlessWindowMask;
84 }
85
86 if (IS(styleBits, TEXTURED)) type |= NSTexturedBackgroundWindowMask;
87 if (IS(styleBits, UNIFIED)) type |= NSUnifiedTitleAndToolbarWindowMask;
88 if (IS(styleBits, UTILITY)) type |= NSUtilityWindowMask;
89 if (IS(styleBits, HUD)) type |= NSHUDWindowMask;
90 if (IS(styleBits, SHEET)) type |= NSDocModalWindowMask;
91 if (IS(styleBits, NONACTIVATING)) type |= NSNonactivatingPanelMask;
92
93 return type;
94 }
95
96 // updates _METHOD_PROP_BITMASK based properties on the window
97 - (void) setPropertiesForStyleBits:(jint)bits mask:(jint)mask {
98 if (IS(mask, RESIZABLE)) {
99 BOOL resizable = IS(bits, RESIZABLE);
100 [self updateMinMaxSize:resizable];
101 [self setShowsResizeIndicator:resizable];
102 }
103
104 if (IS(mask, HAS_SHADOW)) {
105 [self setHasShadow:IS(bits, HAS_SHADOW)];
106 }
107
108 if (IS(mask, ZOOMABLE)) {
109 [[self standardWindowButton:NSWindowZoomButton] setEnabled:IS(bits, ZOOMABLE)];
110 }
111
112 if (IS(mask, ALWAYS_ON_TOP)) {
113 [self setLevel:IS(bits, ALWAYS_ON_TOP) ? NSFloatingWindowLevel : NSNormalWindowLevel];
114 }
115
116 if (IS(mask, HIDES_ON_DEACTIVATE)) {
117 [self setHidesOnDeactivate:IS(bits, HIDES_ON_DEACTIVATE)];
118 }
119
120 if (IS(mask, DRAGGABLE_BACKGROUND)) {
121 [self setMovableByWindowBackground:IS(bits, DRAGGABLE_BACKGROUND)];
122 }
123
124 if (IS(mask, DOCUMENT_MODIFIED)) {
125 [self setDocumentEdited:IS(bits, DOCUMENT_MODIFIED)];
126 }
127
128 if ([self respondsToSelector:@selector(toggleFullScreen:)]) {
129 if (IS(mask, FULLSCREENABLE)) {
130 [self setCollectionBehavior:(1 << 7) /*NSWindowCollectionBehaviorFullScreenPrimary*/];
131 } else {
132 [self setCollectionBehavior:NSWindowCollectionBehaviorDefault];
133 }
134 }
135
136 }
137
138 - (id) initWithPlatformWindow:(JNFWeakJObjectWrapper *)platformWindow
139 styleBits:(jint)bits
140 frameRect:(NSRect)rect
141 contentView:(NSView *)view
142 {
143 AWT_ASSERT_APPKIT_THREAD;
144
145 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:bits];
146 NSRect contentRect = rect; //[NSWindow contentRectForFrameRect:rect styleMask:styleMask];
147 if (contentRect.size.width <= 0.0) {
148 contentRect.size.width = 1.0;
149 }
150 if (contentRect.size.height <= 0.0) {
151 contentRect.size.height = 1.0;
152 }
153
154 self = [super initWithContentRect:contentRect
155 styleMask:styleMask
156 backing:NSBackingStoreBuffered
157 defer:NO];
158
159 if (self == nil) return nil; // no hope
160
161 self.isModallyBlocked = NO;
162 self.javaPlatformWindow = platformWindow;
163 self.styleBits = bits;
164 [self setPropertiesForStyleBits:styleBits mask:MASK(_METHOD_PROP_BITMASK)];
165
166 [self setDelegate:self];
167 [self setContentView:view];
168 [self setInitialFirstResponder:view];
169 [self setReleasedWhenClosed:NO];
170 [self setPreservesContentDuringLiveResize:YES];
171
172 return self;
173 }
174
175 - (void) dealloc {
176 AWT_ASSERT_APPKIT_THREAD;
177
178 JNIEnv *env = [ThreadUtilities getJNIEnv];
179 [self.javaPlatformWindow setJObject:nil withEnv:env];
180
181 [super dealloc];
182 }
183
184 // NSWindow overrides
185 - (BOOL) canBecomeKeyWindow {
186 AWT_ASSERT_APPKIT_THREAD;
187 return !self.isModallyBlocked && IS(self.styleBits, SHOULD_BECOME_KEY);
188 }
189
190 - (BOOL) canBecomeMainWindow {
191 AWT_ASSERT_APPKIT_THREAD;
192 return !self.isModallyBlocked && IS(self.styleBits, SHOULD_BECOME_MAIN);
193 }
194
195 - (BOOL) worksWhenModal {
196 AWT_ASSERT_APPKIT_THREAD;
197 return IS(self.styleBits, MODAL_EXCLUDED);
198 }
199
200
201 // Gesture support
202 - (void)postGesture:(NSEvent *)event as:(jint)type a:(jdouble)a b:(jdouble)b {
203 AWT_ASSERT_APPKIT_THREAD;
204
205 JNIEnv *env = [ThreadUtilities getJNIEnv];
206 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
207 if (platformWindow != NULL) {
208 // extract the target AWT Window object out of the CPlatformWindow
209 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;");
210 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target);
211 if (awtWindow != NULL) {
212 // translate the point into Java coordinates
213 NSPoint loc = [event locationInWindow];
214 loc.y = [self frame].size.height - loc.y;
215
216 // send up to the GestureHandler to recursively dispatch on the AWT event thread
217 static JNF_CLASS_CACHE(jc_GestureHandler, "com/apple/eawt/event/GestureHandler");
218 static JNF_STATIC_MEMBER_CACHE(sjm_handleGestureFromNative, jc_GestureHandler, "handleGestureFromNative", "(Ljava/awt/Window;IDDDD)V");
219 JNFCallStaticVoidMethod(env, sjm_handleGestureFromNative, awtWindow, type, (jdouble)loc.x, (jdouble)loc.y, (jdouble)a, (jdouble)b);
220 (*env)->DeleteLocalRef(env, awtWindow);
221 }
222 (*env)->DeleteLocalRef(env, platformWindow);
223 }
224 }
225
226 - (void)beginGestureWithEvent:(NSEvent *)event {
227 [self postGesture:event
228 as:com_apple_eawt_event_GestureHandler_PHASE
229 a:-1.0
230 b:0.0];
231 }
232
233 - (void)endGestureWithEvent:(NSEvent *)event {
234 [self postGesture:event
235 as:com_apple_eawt_event_GestureHandler_PHASE
236 a:1.0
237 b:0.0];
238 }
239
240 - (void)magnifyWithEvent:(NSEvent *)event {
241 [self postGesture:event
242 as:com_apple_eawt_event_GestureHandler_MAGNIFY
243 a:[event magnification]
244 b:0.0];
245 }
246
247 - (void)rotateWithEvent:(NSEvent *)event {
248 [self postGesture:event
249 as:com_apple_eawt_event_GestureHandler_ROTATE
250 a:[event rotation]
251 b:0.0];
252 }
253
254 - (void)swipeWithEvent:(NSEvent *)event {
255 [self postGesture:event
256 as:com_apple_eawt_event_GestureHandler_SWIPE
257 a:[event deltaX]
258 b:[event deltaY]];
259 }
260
261
262 // NSWindowDelegate methods
263
264 - (void) _deliverMoveResizeEvent {
265 AWT_ASSERT_APPKIT_THREAD;
266
267 // deliver the event if this is a user-initiated live resize or as a side-effect
268 // of a Java initiated resize, because AppKit can override the bounds and force
269 // the bounds of the window to avoid the Dock or remain on screen.
270 [AWTToolkit eventCountPlusPlus];
271 JNIEnv *env = [ThreadUtilities getJNIEnv];
272 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
273 if (platformWindow == NULL) {
274 // TODO: create generic AWT assert
275 }
276
277 NSRect frame = ConvertNSScreenRect(env, [self frame]);
278
279 static JNF_MEMBER_CACHE(jm_deliverMoveResizeEvent, jc_CPlatformWindow, "deliverMoveResizeEvent", "(IIII)V");
280 JNFCallVoidMethod(env, platformWindow, jm_deliverMoveResizeEvent,
281 (jint)frame.origin.x,
282 (jint)frame.origin.y,
283 (jint)frame.size.width,
284 (jint)frame.size.height);
285 (*env)->DeleteLocalRef(env, platformWindow);
286 }
287
288 - (void)windowDidMove:(NSNotification *)notification {
289 AWT_ASSERT_APPKIT_THREAD;
290
291 [self _deliverMoveResizeEvent];
292 }
293
294 - (void)windowDidResize:(NSNotification *)notification {
295 AWT_ASSERT_APPKIT_THREAD;
296
297 [self _deliverMoveResizeEvent];
298 }
299
300 - (void)windowDidExpose:(NSNotification *)notification {
301 AWT_ASSERT_APPKIT_THREAD;
302
303 [AWTToolkit eventCountPlusPlus];
304 // TODO: don't see this callback invoked anytime so we track
305 // window exposing in _setVisible:(BOOL)
306 }
307
308 - (BOOL)windowShouldZoom:(NSWindow *)window toFrame:(NSRect)proposedFrame {
309 AWT_ASSERT_APPKIT_THREAD;
310
311 [AWTToolkit eventCountPlusPlus];
312 JNIEnv *env = [ThreadUtilities getJNIEnv];
313 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
314 if (platformWindow != NULL) {
315 static JNF_MEMBER_CACHE(jm_deliverZoom, jc_CPlatformWindow, "deliverZoom", "(Z)V");
316 JNFCallVoidMethod(env, platformWindow, jm_deliverZoom, ![window isZoomed]);
317 (*env)->DeleteLocalRef(env, platformWindow);
318 }
319 return YES;
320 }
321
322 - (void) _deliverIconify:(BOOL)iconify {
323 AWT_ASSERT_APPKIT_THREAD;
324
325 [AWTToolkit eventCountPlusPlus];
326 JNIEnv *env = [ThreadUtilities getJNIEnv];
327 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
328 if (platformWindow != NULL) {
329 static JNF_MEMBER_CACHE(jm_deliverIconify, jc_CPlatformWindow, "deliverIconify", "(Z)V");
330 JNFCallVoidMethod(env, platformWindow, jm_deliverIconify, iconify);
331 (*env)->DeleteLocalRef(env, platformWindow);
332 }
333 }
334
335 - (void)windowDidMiniaturize:(NSNotification *)notification {
336 AWT_ASSERT_APPKIT_THREAD;
337
338 [self _deliverIconify:JNI_TRUE];
339 }
340
341 - (void)windowDidDeminiaturize:(NSNotification *)notification {
342 AWT_ASSERT_APPKIT_THREAD;
343
344 [self _deliverIconify:JNI_FALSE];
345 }
346
347 - (void) _deliverWindowFocusEvent:(BOOL)focused {
348 //AWT_ASSERT_APPKIT_THREAD;
349
350 JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
351 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
352 if (platformWindow != NULL) {
353 static JNF_MEMBER_CACHE(jm_deliverWindowFocusEvent, jc_CPlatformWindow, "deliverWindowFocusEvent", "(Z)V");
354 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowFocusEvent, (jboolean)focused);
355 (*env)->DeleteLocalRef(env, platformWindow);
356 }
357 }
358
359
360 - (void) windowDidBecomeKey: (NSNotification *) notification {
361 AWT_ASSERT_APPKIT_THREAD;
362 [AWTToolkit eventCountPlusPlus];
363 [CMenuBar activate:self.javaMenuBar modallyDisabled:NO];
364 [self _deliverWindowFocusEvent:YES];
365 }
366
367 - (void) windowDidResignKey: (NSNotification *) notification {
368 // TODO: check why sometimes at start is invoked *not* on AppKit main thread.
369 AWT_ASSERT_APPKIT_THREAD;
370 [AWTToolkit eventCountPlusPlus];
371 [self.javaMenuBar deactivate];
372 [self _deliverWindowFocusEvent:NO];
373 }
374
375 - (void) windowDidBecomeMain: (NSNotification *) notification {
376 AWT_ASSERT_APPKIT_THREAD;
377 [AWTToolkit eventCountPlusPlus];
378
379 JNIEnv *env = [ThreadUtilities getJNIEnv];
380 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
381 if (platformWindow != NULL) {
382 static JNF_MEMBER_CACHE(jm_windowDidBecomeMain, jc_CPlatformWindow, "windowDidBecomeMain", "()V");
383 JNFCallVoidMethod(env, platformWindow, jm_windowDidBecomeMain);
384 (*env)->DeleteLocalRef(env, platformWindow);
385 }
386 }
387
388 - (BOOL)windowShouldClose:(id)sender {
389 AWT_ASSERT_APPKIT_THREAD;
390 [AWTToolkit eventCountPlusPlus];
391 JNIEnv *env = [ThreadUtilities getJNIEnv];
392 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
393 if (platformWindow != NULL) {
394 static JNF_MEMBER_CACHE(jm_deliverWindowClosingEvent, jc_CPlatformWindow, "deliverWindowClosingEvent", "()V");
395 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowClosingEvent);
396 (*env)->DeleteLocalRef(env, platformWindow);
397 }
398 // The window will be closed (if allowed) as result of sending Java event
399 return NO;
400 }
401
402
403 - (void)_notifyFullScreenOp:(jint)op withEnv:(JNIEnv *)env {
404 static JNF_CLASS_CACHE(jc_FullScreenHandler, "com/apple/eawt/FullScreenHandler");
405 static JNF_STATIC_MEMBER_CACHE(jm_notifyFullScreenOperation, jc_FullScreenHandler, "handleFullScreenEventFromNative", "(Ljava/awt/Window;I)V");
406 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;");
407 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
408 if (platformWindow != NULL) {
409 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target);
410 if (awtWindow != NULL) {
411 JNFCallStaticVoidMethod(env, jm_notifyFullScreenOperation, awtWindow, op);
412 (*env)->DeleteLocalRef(env, awtWindow);
413 }
414 (*env)->DeleteLocalRef(env, platformWindow);
415 }
416 }
417
418
419 - (void)windowWillEnterFullScreen:(NSNotification *)notification {
420 static JNF_MEMBER_CACHE(jm_windowWillEnterFullScreen, jc_CPlatformWindow, "windowWillEnterFullScreen", "()V");
421 JNIEnv *env = [ThreadUtilities getJNIEnv];
422 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
423 if (platformWindow != NULL) {
424 JNFCallVoidMethod(env, platformWindow, jm_windowWillEnterFullScreen);
425 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_ENTER withEnv:env];
426 (*env)->DeleteLocalRef(env, platformWindow);
427 }
428 }
429
430 - (void)windowDidEnterFullScreen:(NSNotification *)notification {
431 static JNF_MEMBER_CACHE(jm_windowDidEnterFullScreen, jc_CPlatformWindow, "windowDidEnterFullScreen", "()V");
432 JNIEnv *env = [ThreadUtilities getJNIEnv];
433 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
434 if (platformWindow != NULL) {
435 JNFCallVoidMethod(env, platformWindow, jm_windowDidEnterFullScreen);
436 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_ENTER withEnv:env];
437 (*env)->DeleteLocalRef(env, platformWindow);
438 }
439 }
440
441 - (void)windowWillExitFullScreen:(NSNotification *)notification {
442 static JNF_MEMBER_CACHE(jm_windowWillExitFullScreen, jc_CPlatformWindow, "windowWillExitFullScreen", "()V");
443 JNIEnv *env = [ThreadUtilities getJNIEnv];
444 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
445 if (platformWindow != NULL) {
446 JNFCallVoidMethod(env, platformWindow, jm_windowWillExitFullScreen);
447 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_EXIT withEnv:env];
448 (*env)->DeleteLocalRef(env, platformWindow);
449 }
450 }
451
452 - (void)windowDidExitFullScreen:(NSNotification *)notification {
453 static JNF_MEMBER_CACHE(jm_windowDidExitFullScreen, jc_CPlatformWindow, "windowDidExitFullScreen", "()V");
454 JNIEnv *env = [ThreadUtilities getJNIEnv];
455 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
456 if (platformWindow != NULL) {
457 JNFCallVoidMethod(env, platformWindow, jm_windowDidExitFullScreen);
458 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_EXIT withEnv:env];
459 (*env)->DeleteLocalRef(env, platformWindow);
460 }
461 }
462
463 - (void)sendEvent:(NSEvent *)event {
464 if ([event type] == NSLeftMouseDown || [event type] == NSRightMouseDown || [event type] == NSOtherMouseDown) {
465
466 NSPoint p = [NSEvent mouseLocation];
467 NSRect frame = [self frame];
468 NSRect contentRect = [self contentRectForFrameRect:frame];
469
470 // Check if the click happened in the non-client area (title bar)
471 if (p.y >= (frame.origin.y + contentRect.size.height)) {
472 JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
473 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
474 // Currently, no need to deliver the whole NSEvent.
475 static JNF_MEMBER_CACHE(jm_deliverNCMouseDown, jc_CPlatformWindow, "deliverNCMouseDown", "()V");
476 JNFCallVoidMethod(env, platformWindow, jm_deliverNCMouseDown);
477 }
478 }
479 [super sendEvent:event];
480 }
481
482 - (void)constrainSize:(NSSize*)size {
483 float minWidth = 0.f, minHeight = 0.f;
484
485 if (IS(self.styleBits, DECORATED)) {
486 NSRect frame = [self frame];
487 NSRect contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[self styleMask]];
488
489 float top = frame.size.height - contentRect.size.height;
490 float left = contentRect.origin.x - frame.origin.x;
491 float bottom = contentRect.origin.y - frame.origin.y;
492 float right = frame.size.width - (contentRect.size.width + left);
493
494 // Speculative estimation: 80 - enough for window decorations controls
495 minWidth += left + right + 80;
496 minHeight += top + bottom;
497 }
498
499 minWidth = MAX(1.f, minWidth);
500 minHeight = MAX(1.f, minHeight);
501
502 size->width = MAX(size->width, minWidth);
503 size->height = MAX(size->height, minHeight);
504 }
505
506 @end // AWTWindow
507
508
509 /*
510 * Class: sun_lwawt_macosx_CPlatformWindow
511 * Method: nativeCreateNSWindow
512 * Signature: (JJIIII)J
513 */
514 JNIEXPORT jlong JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeCreateNSWindow
515 (JNIEnv *env, jobject obj, jlong contentViewPtr, jlong styleBits, jdouble x, jdouble y, jdouble w, jdouble h)
516 {
517 __block AWTWindow *window = nil;
518
519 JNF_COCOA_ENTER(env);
520 AWT_ASSERT_NOT_APPKIT_THREAD;
521
522 JNFWeakJObjectWrapper *platformWindow = [JNFWeakJObjectWrapper wrapperWithJObject:obj withEnv:env];
523 NSView *contentView = OBJC(contentViewPtr);
524 NSRect frameRect = NSMakeRect(x, y, w, h);
525
526 [JNFRunLoop performOnMainThreadWaiting:YES withBlock:^(){
527 AWT_ASSERT_APPKIT_THREAD;
528
529 window = [[AWTWindow alloc] initWithPlatformWindow:platformWindow
530 styleBits:styleBits
531 frameRect:frameRect
532 contentView:contentView];
533
534 if (window) CFRetain(window);
535 [window release]; // GC
536 }];
537
538 JNF_COCOA_EXIT(env);
539
540 return ptr_to_jlong(window);
541 }
542
543 /*
544 * Class: sun_lwawt_macosx_CPlatformWindow
545 * Method: nativeSetNSWindowStyleBits
546 * Signature: (JII)V
547 */
548 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowStyleBits
549 (JNIEnv *env, jclass clazz, jlong windowPtr, jint mask, jint bits)
550 {
551 JNF_COCOA_ENTER(env);
552 AWT_ASSERT_NOT_APPKIT_THREAD;
553
554 AWTWindow *window = OBJC(windowPtr);
555 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
556 AWT_ASSERT_APPKIT_THREAD;
557
558 // scans the bit field, and only updates the values requested by the mask
559 // (this implicity handles the _CALLBACK_PROP_BITMASK case, since those are passive reads)
560 jint newBits = window.styleBits & ~mask | bits & mask;
561
562 // resets the NSWindow's style mask if the mask intersects any of those bits
563 if (mask & MASK(_STYLE_PROP_BITMASK)) {
564 [window setStyleMask:[AWTWindow styleMaskForStyleBits:newBits]];
565 }
566
567 // calls methods on NSWindow to change other properties, based on the mask
568 if (mask & MASK(_METHOD_PROP_BITMASK)) {
569 [window setPropertiesForStyleBits:bits mask:mask];
570 }
571
572 window.styleBits = newBits;
573 }];
574
575 JNF_COCOA_EXIT(env);
576 }
577
578 /*
579 * Class: sun_lwawt_macosx_CPlatformWindow
580 * Method: nativeSetNSWindowMenuBar
581 * Signature: (JJ)V
582 */
583 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMenuBar
584 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong menuBarPtr)
585 {
586 JNF_COCOA_ENTER(env);
587 AWT_ASSERT_NOT_APPKIT_THREAD;
588
589 AWTWindow *window = OBJC(windowPtr);
590 CMenuBar *menuBar = OBJC(menuBarPtr);
591 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
592 AWT_ASSERT_APPKIT_THREAD;
593
594 if ([window isKeyWindow]) [window.javaMenuBar deactivate];
595 window.javaMenuBar = menuBar;
596
597 // if ([self isKeyWindow]) {
598 [CMenuBar activate:window.javaMenuBar modallyDisabled:NO];
599 // }
600 }];
601
602 JNF_COCOA_EXIT(env);
603 }
604
605 /*
606 * Class: sun_lwawt_macosx_CPlatformWindow
607 * Method: nativeGetNSWindowInsets
608 * Signature: (J)Ljava/awt/Insets;
609 */
610 JNIEXPORT jobject JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetNSWindowInsets
611 (JNIEnv *env, jclass clazz, jlong windowPtr)
612 {
613 jobject ret = NULL;
614
615 JNF_COCOA_ENTER(env);
616 AWT_ASSERT_NOT_APPKIT_THREAD;
617
618 AWTWindow *window = OBJC(windowPtr);
619 __block NSRect contentRect = NSZeroRect;
620 __block NSRect frame = NSZeroRect;
621
622 [JNFRunLoop performOnMainThreadWaiting:YES withBlock:^(){
623 AWT_ASSERT_APPKIT_THREAD;
624
625 frame = [window frame];
626 contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[window styleMask]];
627 }];
628
629 jint top = (jint)(frame.size.height - contentRect.size.height);
630 jint left = (jint)(contentRect.origin.x - frame.origin.x);
631 jint bottom = (jint)(contentRect.origin.y - frame.origin.y);
632 jint right = (jint)(frame.size.width - (contentRect.size.width + left));
633
634 static JNF_CLASS_CACHE(jc_Insets, "java/awt/Insets");
635 static JNF_CTOR_CACHE(jc_Insets_ctor, jc_Insets, "(IIII)V");
636 ret = JNFNewObject(env, jc_Insets_ctor, top, left, bottom, right);
637
638 JNF_COCOA_EXIT(env);
639 return ret;
640 }
641
642 /*
643 * Class: sun_lwawt_macosx_CPlatformWindow
644 * Method: nativeSetNSWindowBounds
645 * Signature: (JDDDD)V
646 */
647 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowBounds
648 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble originX, jdouble originY, jdouble width, jdouble height)
649 {
650 JNF_COCOA_ENTER(env);
651 AWT_ASSERT_NOT_APPKIT_THREAD;
652
653 NSRect jrect = NSMakeRect(originX, originY, width, height);
654
655 // TODO: not sure we need displayIfNeeded message in our view
656 AWTWindow *window = OBJC(windowPtr);
657 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
658 AWT_ASSERT_APPKIT_THREAD;
659
660 NSRect rect = ConvertNSScreenRect(NULL, jrect);
661 [window constrainSize:&rect.size];
662
663 [window setFrame:rect display:YES];
664
665 // only start tracking events if pointer is above the toplevel
666 // TODO: should post an Entered event if YES.
667 NSPoint mLocation = [NSEvent mouseLocation];
668 [window setAcceptsMouseMovedEvents:NSPointInRect(mLocation, rect)];
669
670 // ensure we repaint the whole window after the resize operation
671 // (this will also re-enable screen updates, which were disabled above)
672 // TODO: send PaintEvent
673 }];
674
675 JNF_COCOA_EXIT(env);
676 }
677
678 /*
679 * Class: sun_lwawt_macosx_CPlatformWindow
680 * Method: nativeSetNSWindowMinMax
681 * Signature: (JDDDD)V
682 */
683 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinMax
684 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble minW, jdouble minH, jdouble maxW, jdouble maxH)
685 {
686 JNF_COCOA_ENTER(env);
687 AWT_ASSERT_NOT_APPKIT_THREAD;
688
689 if (minW < 1) minW = 1;
690 if (minH < 1) minH = 1;
691 if (maxW < 1) maxW = 1;
692 if (maxH < 1) maxH = 1;
693
694 AWTWindow *window = OBJC(windowPtr);
695 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
696 AWT_ASSERT_APPKIT_THREAD;
697
698 NSSize min = { minW, minH };
699 NSSize max = { maxW, maxH };
700
701 [window constrainSize:&min];
702 [window constrainSize:&max];
703
704 window.javaMinSize = min;
705 window.javaMaxSize = max;
706 [window updateMinMaxSize:IS(window.styleBits, RESIZABLE)];
707 }];
708
709 JNF_COCOA_EXIT(env);
710 }
711
712 /*
713 * Class: sun_lwawt_macosx_CPlatformWindow
714 * Method: nativePushNSWindowToBack
715 * Signature: (J)V
716 */
717 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToBack
718 (JNIEnv *env, jclass clazz, jlong windowPtr)
719 {
720 JNF_COCOA_ENTER(env);
721 AWT_ASSERT_NOT_APPKIT_THREAD;
722
723 AWTWindow *window = OBJC(windowPtr);
724 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
725 AWT_ASSERT_APPKIT_THREAD;
726
727 [window orderBack:nil];
728 }];
729
730 JNF_COCOA_EXIT(env);
731 }
732
733 /*
734 * Class: sun_lwawt_macosx_CPlatformWindow
735 * Method: nativePushNSWindowToFront
736 * Signature: (J)V
737 */
738 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToFront
739 (JNIEnv *env, jclass clazz, jlong windowPtr)
740 {
741 JNF_COCOA_ENTER(env);
742 AWT_ASSERT_NOT_APPKIT_THREAD;
743
744 AWTWindow *window = OBJC(windowPtr);
745 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
746 AWT_ASSERT_APPKIT_THREAD;
747
748 if (![window isKeyWindow]) {
749 [window makeKeyAndOrderFront:window];
750 } else {
751 [window orderFront:window];
752 }
753 }];
754
755 JNF_COCOA_EXIT(env);
756 }
757
758 /*
759 * Class: sun_lwawt_macosx_CPlatformWindow
760 * Method: nativeSetNSWindowTitle
761 * Signature: (JLjava/lang/String;)V
762 */
763 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowTitle
764 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring jtitle)
765 {
766 JNF_COCOA_ENTER(env);
767 AWT_ASSERT_NOT_APPKIT_THREAD;
768
769 AWTWindow *window = OBJC(windowPtr);
770 [window performSelectorOnMainThread:@selector(setTitle:)
771 withObject:JNFJavaToNSString(env, jtitle)
772 waitUntilDone:NO];
773
774 JNF_COCOA_EXIT(env);
775 }
776
777 /*
778 * Class: sun_lwawt_macosx_CPlatformWindow
779 * Method: nativeSetNSWindowAlpha
780 * Signature: (JF)V
781 */
782 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowAlpha
783 (JNIEnv *env, jclass clazz, jlong windowPtr, jfloat alpha)
784 {
785 JNF_COCOA_ENTER(env);
786 AWT_ASSERT_NOT_APPKIT_THREAD;
787
788 AWTWindow *window = OBJC(windowPtr);
789 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
790 AWT_ASSERT_APPKIT_THREAD;
791
792 [window setAlphaValue:alpha];
793 }];
794
795 JNF_COCOA_EXIT(env);
796 }
797
798 /*
799 * Class: sun_lwawt_macosx_CPlatformWindow
800 * Method: nativeRevalidateNSWindowShadow
801 * Signature: (J)V
802 */
803 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeRevalidateNSWindowShadow
804 (JNIEnv *env, jclass clazz, jlong windowPtr)
805 {
806 JNF_COCOA_ENTER(env);
807 AWT_ASSERT_NOT_APPKIT_THREAD;
808
809 AWTWindow *window = OBJC(windowPtr);
810 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
811 AWT_ASSERT_APPKIT_THREAD;
812
813 [window invalidateShadow];
814 }];
815
816 JNF_COCOA_EXIT(env);
817 }
818
819 /*
820 * Class: sun_lwawt_macosx_CPlatformWindow
821 * Method: nativeScreenOn_AppKitThread
822 * Signature: (J)I
823 */
824 JNIEXPORT jint JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeScreenOn_1AppKitThread
825 (JNIEnv *env, jclass clazz, jlong windowPtr)
826 {
827 jint ret = 0;
828
829 JNF_COCOA_ENTER(env);
830 AWT_ASSERT_APPKIT_THREAD;
831
832 AWTWindow *window = OBJC(windowPtr);
833 NSDictionary *props = [[window screen] deviceDescription];
834 ret = [[props objectForKey:@"NSScreenNumber"] intValue];
835
836 JNF_COCOA_EXIT(env);
837
838 return ret;
839 }
840
841 /*
842 * Class: sun_lwawt_macosx_CPlatformWindow
843 * Method: nativeSetNSWindowMinimizedIcon
844 * Signature: (JJ)V
845 */
846 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinimizedIcon
847 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong nsImagePtr)
848 {
849 JNF_COCOA_ENTER(env);
850 AWT_ASSERT_NOT_APPKIT_THREAD;
851
852 AWTWindow *window = OBJC(windowPtr);
853 NSImage *image = OBJC(nsImagePtr);
854 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
855 AWT_ASSERT_APPKIT_THREAD;
856
857 [window setMiniwindowImage:image];
858 }];
859
860 JNF_COCOA_EXIT(env);
861 }
862
863 /*
864 * Class: sun_lwawt_macosx_CPlatformWindow
865 * Method: nativeSetNSWindowRepresentedFilename
866 * Signature: (JLjava/lang/String;)V
867 */
868 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowRepresentedFilename
869 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring filename)
870 {
871 JNF_COCOA_ENTER(env);
872 AWT_ASSERT_NOT_APPKIT_THREAD;
873
874 AWTWindow *window = OBJC(windowPtr);
875 NSURL *url = (filename == NULL) ? nil : [NSURL fileURLWithPath:JNFNormalizedNSStringForPath(env, filename)];
876 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
877 AWT_ASSERT_APPKIT_THREAD;
878
879 [window setRepresentedURL:url];
880 }];
881
882 JNF_COCOA_EXIT(env);
883 }
884
885 /*
886 * Class: sun_lwawt_macosx_CPlatformWindow
887 * Method: nativeSetNSWindowSecurityWarningPositioning
888 * Signature: (JDDFF)V
889 */
890 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowSecurityWarningPositioning
891 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble x, jdouble y, jfloat biasX, jfloat biasY)
892 {
893 JNF_COCOA_ENTER(env);
894 AWT_ASSERT_NOT_APPKIT_THREAD;
895
896 [JNFException raise:env as:kRuntimeException reason:"unimplemented"];
897
898 JNF_COCOA_EXIT(env);
899 }
900
901 /*
902 * Class: sun_lwawt_macosx_CPlatformWindow
903 * Method: nativeGetScreenNSWindowIsOn_AppKitThread
904 * Signature: (J)I
905 */
906 JNIEXPORT jint JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetScreenNSWindowIsOn_1AppKitThread
907 (JNIEnv *env, jclass clazz, jlong windowPtr)
908 {
909 jint index = -1;
910
911 JNF_COCOA_ENTER(env);
912 AWT_ASSERT_APPKIT_THREAD;
913
914 AWTWindow *window = OBJC(windowPtr);
915 NSScreen* screen = [window screen];
916
917 //+++gdb NOTE: This is using a linear search of the screens. If it should
918 // prove to be a bottleneck, this can definitely be improved. However,
919 // many screens should prove to be the exception, rather than the rule.
920 NSArray* screens = [NSScreen screens];
921 NSUInteger i;
922 for (i = 0; i < [screens count]; i++)
923 {
924 if ([[screens objectAtIndex:i] isEqualTo:screen])
925 {
926 index = i;
927 break;
928 }
929 }
930
931 JNF_COCOA_EXIT(env);
932 return 1;
933 }
934
935
936 /*
937 * Class: sun_lwawt_macosx_CPlatformWindow
938 * Method: _toggleFullScreenMode
939 * Signature: (J)V
940 */
941 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow__1toggleFullScreenMode
942 (JNIEnv *env, jobject peer, jlong windowPtr)
943 {
944 JNF_COCOA_ENTER(env);
945
946 AWTWindow *window = OBJC(windowPtr);
947 SEL toggleFullScreenSelector = @selector(toggleFullScreen:);
948 if (![window respondsToSelector:toggleFullScreenSelector]) return;
949
950 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
951 [window performSelector:toggleFullScreenSelector withObject:nil];
952 }];
953
954 JNF_COCOA_EXIT(env);
955 }
956
957 JNIEXPORT jboolean JNICALL Java_sun_lwawt_macosx_CMouseInfoPeer_nativeIsWindowUnderMouse
958 (JNIEnv *env, jclass clazz, jlong windowPtr)
959 {
960 __block jboolean underMouse = JNI_FALSE;
961
962 JNF_COCOA_ENTER(env);
963 AWT_ASSERT_NOT_APPKIT_THREAD;
964
965 AWTWindow *aWindow = OBJC(windowPtr);
966 [JNFRunLoop performOnMainThreadWaiting:YES withBlock:^() {
967 AWT_ASSERT_APPKIT_THREAD;
968
969 NSPoint pt = [aWindow mouseLocationOutsideOfEventStream];
970 underMouse = [[aWindow contentView] hitTest:pt] != nil;
971 }];
972
973 JNF_COCOA_EXIT(env);
974
975 return underMouse;
976 }
977
978 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeModallyBlocked
979 (JNIEnv *env, jclass clazz, jlong windowPtr)
980 {
981 JNF_COCOA_ENTER(env);
982
983 AWTWindow *window = OBJC(windowPtr);
984 if (IS(window.styleBits, MODAL_EXCLUDED)) {
985 return;
986 }
987
988 window.isModallyBlocked = YES;
989 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
990 [[window standardWindowButton:NSWindowCloseButton] setEnabled: NO];
991 [[window standardWindowButton:NSWindowMiniaturizeButton] setEnabled: NO];
992 [[window standardWindowButton:NSWindowZoomButton] setEnabled: NO];
993
994 [window updateMinMaxSize:NO];
995 [window setShowsResizeIndicator:NO];
996 }];
997
998 JNF_COCOA_EXIT(env);
999 }
1000
1001 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeModallyUnblocked
1002 (JNIEnv *env, jclass clazz, jlong windowPtr)
1003 {
1004 JNF_COCOA_ENTER(env);
1005
1006 AWTWindow *window = OBJC(windowPtr);
1007 if (IS(window.styleBits, MODAL_EXCLUDED)) {
1008 return;
1009 }
1010
1011 window.isModallyBlocked = NO;
1012 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
1013 [[window standardWindowButton:NSWindowCloseButton] setEnabled: IS(window.styleBits, CLOSEABLE)];
1014 [[window standardWindowButton:NSWindowMiniaturizeButton] setEnabled: IS(window.styleBits, MINIMIZABLE)];
1015 [[window standardWindowButton:NSWindowZoomButton] setEnabled: IS(window.styleBits, ZOOMABLE)];
1016
1017 if (IS(window.styleBits, RESIZABLE)) {
1018 [window updateMinMaxSize:YES];
1019 [window setShowsResizeIndicator:YES];
1020 }
1021
1022 }];
1023
1024 JNF_COCOA_EXIT(env);
1025 }
1026
1027