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
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
54 static JNF_CLASS_CACHE(jc_CPlatformWindow, "sun/lwawt/macosx/CPlatformWindow");
55
56 @interface JavaResizeGrowBoxOverlayWindow : NSWindow { }
57
58 @end
59
60 @implementation JavaResizeGrowBoxOverlayWindow
61
62 - (BOOL) accessibilityIsIgnored
63 {
64 return YES;
65 }
66
67 - (NSArray *)accessibilityChildrenAttribute
68 {
69 return nil;
70 }
71 @end
72
73 @implementation AWTWindow
74
75 @synthesize javaPlatformWindow;
76 @synthesize javaMenuBar;
77 @synthesize growBoxWindow;
78 @synthesize javaMinSize;
79 @synthesize javaMaxSize;
80 @synthesize styleBits;
81
82 - (void) updateMinMaxSize:(BOOL)resizable {
83 if (resizable) {
84 [self setMinSize:self.javaMinSize];
85 [self setMaxSize:self.javaMaxSize];
86 } else {
87 NSRect currentFrame = [self frame];
88 [self setMinSize:currentFrame.size];
89 [self setMaxSize:currentFrame.size];
90 }
91 }
92
93 // creates a new NSWindow style mask based on the _STYLE_PROP_BITMASK bits
94 + (NSUInteger) styleMaskForStyleBits:(jint)styleBits {
95 NSUInteger type = 0;
96 if (IS(styleBits, DECORATED)) {
97 type |= NSTitledWindowMask;
98 if (IS(styleBits, CLOSEABLE)) type |= NSClosableWindowMask;
99 if (IS(styleBits, MINIMIZABLE)) type |= NSMiniaturizableWindowMask;
100 if (IS(styleBits, RESIZABLE)) type |= NSResizableWindowMask;
101 } else {
102 type |= NSBorderlessWindowMask;
103 }
104
105 if (IS(styleBits, TEXTURED)) type |= NSTexturedBackgroundWindowMask;
106 if (IS(styleBits, UNIFIED)) type |= NSUnifiedTitleAndToolbarWindowMask;
107 if (IS(styleBits, UTILITY)) type |= NSUtilityWindowMask;
108 if (IS(styleBits, HUD)) type |= NSHUDWindowMask;
109 if (IS(styleBits, SHEET)) type |= NSDocModalWindowMask;
110 if (IS(styleBits, NONACTIVATING)) type |= NSNonactivatingPanelMask;
111
112 return type;
113 }
114
115 // updates _METHOD_PROP_BITMASK based properties on the window
116 - (void) setPropertiesForStyleBits:(jint)bits mask:(jint)mask {
117 if (IS(mask, RESIZABLE)) {
118 BOOL resizable = IS(bits, RESIZABLE);
119 [self updateMinMaxSize:resizable];
120 [self setShowsResizeIndicator:resizable];
121 }
122
123 if (IS(mask, HAS_SHADOW)) {
124 [self setHasShadow:IS(bits, HAS_SHADOW)];
125 }
126
127 if (IS(mask, ZOOMABLE)) {
128 [[self standardWindowButton:NSWindowZoomButton] setEnabled:IS(bits, ZOOMABLE)];
129 }
130
131 if (IS(mask, ALWAYS_ON_TOP)) {
132 [self setLevel:IS(bits, ALWAYS_ON_TOP) ? NSFloatingWindowLevel : NSNormalWindowLevel];
133 }
134
135 if (IS(mask, HIDES_ON_DEACTIVATE)) {
136 [self setHidesOnDeactivate:IS(bits, HIDES_ON_DEACTIVATE)];
137 }
138
139 if (IS(mask, DRAGGABLE_BACKGROUND)) {
140 [self setMovableByWindowBackground:IS(bits, DRAGGABLE_BACKGROUND)];
141 }
142
143 if (IS(mask, DOCUMENT_MODIFIED)) {
144 [self setDocumentEdited:IS(bits, DOCUMENT_MODIFIED)];
145 }
146
147 if ([self respondsToSelector:@selector(toggleFullScreen:)]) {
148 if (IS(mask, FULLSCREENABLE)) {
149 [self setCollectionBehavior:(1 << 7) /*NSWindowCollectionBehaviorFullScreenPrimary*/];
150 } else {
151 [self setCollectionBehavior:NSWindowCollectionBehaviorDefault];
152 }
153 }
154
155 }
156
157 - (BOOL) shouldShowGrowBox {
158 return isSnowLeopardOrLower() && IS(self.styleBits, RESIZABLE);
159 }
160
161 - (NSImage *) createGrowBoxImage {
162 NSImage *image = [[NSImage alloc] initWithSize:NSMakeSize(12, 12)];
163 JRSUIControlRef growBoxWidget = JRSUIControlCreate(FALSE);
164 JRSUIControlSetWidget(growBoxWidget, kJRSUI_Widget_growBoxTextured);
165 JRSUIControlSetWindowType(growBoxWidget, kJRSUI_WindowType_utility);
166 JRSUIRendererRef renderer = JRSUIRendererCreate();
167 [image lockFocus]; // sets current graphics context to that of the image
168 JRSUIControlDraw(renderer, growBoxWidget, [[NSGraphicsContext currentContext] graphicsPort], CGRectMake(0, 1, 11, 11));
169 [image unlockFocus];
170 JRSUIRendererRelease(renderer);
171 JRSUIControlRelease(growBoxWidget);
172 return image;
173 }
174
175 - (id) initWithPlatformWindow:(JNFWeakJObjectWrapper *)platformWindow
176 styleBits:(jint)bits
177 frameRect:(NSRect)rect
178 contentView:(NSView *)view
179 {
180 AWT_ASSERT_APPKIT_THREAD;
181
182 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:bits];
183 NSRect contentRect = rect; //[NSWindow contentRectForFrameRect:rect styleMask:styleMask];
184 if (contentRect.size.width <= 0.0) {
185 contentRect.size.width = 1.0;
186 }
187 if (contentRect.size.height <= 0.0) {
188 contentRect.size.height = 1.0;
189 }
190
191 self = [super initWithContentRect:contentRect
192 styleMask:styleMask
193 backing:NSBackingStoreBuffered
194 defer:NO];
195
196 if (self == nil) return nil; // no hope
197
198 self.javaPlatformWindow = platformWindow;
199 self.styleBits = bits;
200 [self setPropertiesForStyleBits:styleBits mask:MASK(_METHOD_PROP_BITMASK)];
201
202 [self setDelegate:self];
203 [self setContentView:view];
204 [self setInitialFirstResponder:view];
205 [self setReleasedWhenClosed:NO];
206 [self setPreservesContentDuringLiveResize:YES];
207
208 if ([self shouldShowGrowBox]) {
209 NSImage *growBoxImage = [self createGrowBoxImage];
210 growBoxWindow = [[JavaResizeGrowBoxOverlayWindow alloc] initWithContentRect:NSMakeRect(0, 0, [growBoxImage size].width, [growBoxImage size].height) styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:NO];
211 [self.growBoxWindow setIgnoresMouseEvents:YES];
212 [self.growBoxWindow setOpaque:NO];
213 [self.growBoxWindow setBackgroundColor:[NSColor clearColor]];
214 [self.growBoxWindow setHasShadow:NO];
215 [self.growBoxWindow setReleasedWhenClosed:NO];
216
217 NSImageView *imageView = [[NSImageView alloc] initWithFrame:[self.growBoxWindow frame]];
218 [imageView setEditable:NO];
219 [imageView setAnimates:NO];
220 [imageView setAllowsCutCopyPaste:NO];
221 [self.growBoxWindow setContentView:imageView];
222 [imageView setImage:growBoxImage];
223 [growBoxImage release];
224 [imageView release];
225
226 [self addChildWindow:self.growBoxWindow ordered:NSWindowAbove];
227 [self adjustGrowBoxWindow];
228 } else growBoxWindow = nil;
229
230 return self;
231 }
232
233 - (BOOL) isTopmostWindowUnderMouse {
234
235 int currentWinID = [self windowNumber];
236
237 NSRect screenRect = [[NSScreen mainScreen] frame];
238 NSPoint nsMouseLocation = [NSEvent mouseLocation];
239 CGPoint cgMouseLocation = CGPointMake(nsMouseLocation.x, screenRect.size.height - nsMouseLocation.y);
240
241 NSMutableArray *windows = (NSMutableArray *)CGWindowListCopyWindowInfo(kCGWindowListOptionOnScreenOnly | kCGWindowListExcludeDesktopElements, kCGNullWindowID);
242
243
244 for (NSDictionary *window in windows) {
245 int layer = [[window objectForKey:(id)kCGWindowLayer] intValue];
246 if (layer == 0) {
247 int winID = [[window objectForKey:(id)kCGWindowNumber] intValue];
248 CGRect rect;
249 CGRectMakeWithDictionaryRepresentation((CFDictionaryRef)[window objectForKey:(id)kCGWindowBounds], &rect);
250 if (CGRectContainsPoint(rect, cgMouseLocation)) {
251 return currentWinID == winID;
252 } else if (currentWinID == winID) {
253 return NO;
254 }
255 }
256 }
257 return NO;
258 }
259
260 - (void) synthesizeMouseEnteredExitedEvents {
261
262 int eventType = 0;
263 BOOL isUnderMouse = [self isTopmostWindowUnderMouse];
264 BOOL mouseIsOver = [[self contentView] mouseIsOver];
265
266 if (isUnderMouse && !mouseIsOver) {
267 eventType = NSMouseEntered;
268 } else if (!isUnderMouse && mouseIsOver) {
269 eventType = NSMouseExited;
270 } else {
271 return;
272 }
273
274 NSPoint screenLocation = [NSEvent mouseLocation];
275 NSPoint windowLocation = [self convertScreenToBase: screenLocation];
276 int modifierFlags = (eventType == NSMouseEntered) ? NSMouseEnteredMask : NSMouseExitedMask;
277
278 NSEvent *mouseEvent = [NSEvent enterExitEventWithType: eventType
279 location: windowLocation
280 modifierFlags: modifierFlags
281 timestamp: 0
282 windowNumber: [self windowNumber]
283 context: nil
284 eventNumber: 0
285 trackingNumber: 0
286 userData: nil
287 ];
288
289 [[self contentView] deliverJavaMouseEvent: mouseEvent];
290 }
291
292 - (void) dealloc {
293 AWT_ASSERT_APPKIT_THREAD;
294
295 JNIEnv *env = [ThreadUtilities getJNIEnv];
296 [self.javaPlatformWindow setJObject:nil withEnv:env];
297 self.growBoxWindow = nil;
298
299 [super dealloc];
300 }
301
302
303 // NSWindow overrides
304 - (BOOL) canBecomeKeyWindow {
305 AWT_ASSERT_APPKIT_THREAD;
306 return IS(self.styleBits, SHOULD_BECOME_KEY);
307 }
308
309 - (BOOL) canBecomeMainWindow {
310 AWT_ASSERT_APPKIT_THREAD;
311 return IS(self.styleBits, SHOULD_BECOME_MAIN);
312 }
313
314 - (BOOL) worksWhenModal {
315 AWT_ASSERT_APPKIT_THREAD;
316 return IS(self.styleBits, MODAL_EXCLUDED);
317 }
318
319
320 // Gesture support
321 - (void)postGesture:(NSEvent *)event as:(jint)type a:(jdouble)a b:(jdouble)b {
322 AWT_ASSERT_APPKIT_THREAD;
323
324 JNIEnv *env = [ThreadUtilities getJNIEnv];
325 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
326 if (platformWindow != NULL) {
327 // extract the target AWT Window object out of the CPlatformWindow
328 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;");
329 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target);
330 if (awtWindow != NULL) {
331 // translate the point into Java coordinates
332 NSPoint loc = [event locationInWindow];
333 loc.y = [self frame].size.height - loc.y;
334
335 // send up to the GestureHandler to recursively dispatch on the AWT event thread
336 static JNF_CLASS_CACHE(jc_GestureHandler, "com/apple/eawt/event/GestureHandler");
337 static JNF_STATIC_MEMBER_CACHE(sjm_handleGestureFromNative, jc_GestureHandler, "handleGestureFromNative", "(Ljava/awt/Window;IDDDD)V");
338 JNFCallStaticVoidMethod(env, sjm_handleGestureFromNative, awtWindow, type, (jdouble)loc.x, (jdouble)loc.y, (jdouble)a, (jdouble)b);
339 (*env)->DeleteLocalRef(env, awtWindow);
340 }
341 (*env)->DeleteLocalRef(env, platformWindow);
342 }
343 }
344
345 - (void)beginGestureWithEvent:(NSEvent *)event {
346 [self postGesture:event
347 as:com_apple_eawt_event_GestureHandler_PHASE
348 a:-1.0
349 b:0.0];
350 }
351
352 - (void)endGestureWithEvent:(NSEvent *)event {
353 [self postGesture:event
354 as:com_apple_eawt_event_GestureHandler_PHASE
355 a:1.0
356 b:0.0];
357 }
358
359 - (void)magnifyWithEvent:(NSEvent *)event {
360 [self postGesture:event
361 as:com_apple_eawt_event_GestureHandler_MAGNIFY
362 a:[event magnification]
363 b:0.0];
364 }
365
366 - (void)rotateWithEvent:(NSEvent *)event {
367 [self postGesture:event
368 as:com_apple_eawt_event_GestureHandler_ROTATE
369 a:[event rotation]
370 b:0.0];
371 }
372
373 - (void)swipeWithEvent:(NSEvent *)event {
374 [self postGesture:event
375 as:com_apple_eawt_event_GestureHandler_SWIPE
376 a:[event deltaX]
377 b:[event deltaY]];
378 }
379
380
381 // NSWindowDelegate methods
382
383 - (void) adjustGrowBoxWindow {
384 if (self.growBoxWindow != nil) {
385 NSRect parentRect = [self frame];
386 parentRect.origin.x += (parentRect.size.width - [self.growBoxWindow frame].size.width);
387 [self.growBoxWindow setFrameOrigin:parentRect.origin];
388 }
389 }
390
391 - (void) _deliverMoveResizeEvent {
392 AWT_ASSERT_APPKIT_THREAD;
393
394 // deliver the event if this is a user-initiated live resize or as a side-effect
395 // of a Java initiated resize, because AppKit can override the bounds and force
396 // the bounds of the window to avoid the Dock or remain on screen.
397 [AWTToolkit eventCountPlusPlus];
398 JNIEnv *env = [ThreadUtilities getJNIEnv];
399 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
400 if (platformWindow == NULL) {
401 // TODO: create generic AWT assert
402 }
403
404 [self adjustGrowBoxWindow];
405
406 NSRect frame = ConvertNSScreenRect(env, [self frame]);
407
408 static JNF_MEMBER_CACHE(jm_deliverMoveResizeEvent, jc_CPlatformWindow, "deliverMoveResizeEvent", "(IIII)V");
409 JNFCallVoidMethod(env, platformWindow, jm_deliverMoveResizeEvent,
410 (jint)frame.origin.x,
411 (jint)frame.origin.y,
412 (jint)frame.size.width,
413 (jint)frame.size.height);
414 (*env)->DeleteLocalRef(env, platformWindow);
415 }
416
417 - (void)windowDidMove:(NSNotification *)notification {
418 AWT_ASSERT_APPKIT_THREAD;
419
420 [self _deliverMoveResizeEvent];
421 }
422
423 - (void)windowDidResize:(NSNotification *)notification {
424 AWT_ASSERT_APPKIT_THREAD;
425
426 [self _deliverMoveResizeEvent];
427 }
428
429 - (void)windowDidExpose:(NSNotification *)notification {
430 AWT_ASSERT_APPKIT_THREAD;
431
432 [AWTToolkit eventCountPlusPlus];
433 // TODO: don't see this callback invoked anytime so we track
434 // window exposing in _setVisible:(BOOL)
435 }
436
437 - (BOOL)windowShouldZoom:(NSWindow *)window toFrame:(NSRect)proposedFrame {
438 AWT_ASSERT_APPKIT_THREAD;
439
440 [AWTToolkit eventCountPlusPlus];
441 JNIEnv *env = [ThreadUtilities getJNIEnv];
442 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
443 if (platformWindow != NULL) {
444 static JNF_MEMBER_CACHE(jm_deliverZoom, jc_CPlatformWindow, "deliverZoom", "(Z)V");
445 JNFCallVoidMethod(env, platformWindow, jm_deliverZoom, ![window isZoomed]);
446 (*env)->DeleteLocalRef(env, platformWindow);
447 }
448 return YES;
449 }
450
451 - (void) _deliverIconify:(BOOL)iconify {
452 AWT_ASSERT_APPKIT_THREAD;
453
454 [AWTToolkit eventCountPlusPlus];
455 JNIEnv *env = [ThreadUtilities getJNIEnv];
456 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
457 if (platformWindow != NULL) {
458 static JNF_MEMBER_CACHE(jm_deliverIconify, jc_CPlatformWindow, "deliverIconify", "(Z)V");
459 JNFCallVoidMethod(env, platformWindow, jm_deliverIconify, iconify);
460 (*env)->DeleteLocalRef(env, platformWindow);
461 }
462 }
463
464 - (void)windowDidMiniaturize:(NSNotification *)notification {
465 AWT_ASSERT_APPKIT_THREAD;
466
467 [self _deliverIconify:JNI_TRUE];
468 }
469
470 - (void)windowDidDeminiaturize:(NSNotification *)notification {
471 AWT_ASSERT_APPKIT_THREAD;
472
473 [self _deliverIconify:JNI_FALSE];
474 }
475
476 - (void) _deliverWindowFocusEvent:(BOOL)focused {
477 //AWT_ASSERT_APPKIT_THREAD;
478
479 JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
480 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
481 if (platformWindow != NULL) {
482 static JNF_MEMBER_CACHE(jm_deliverWindowFocusEvent, jc_CPlatformWindow, "deliverWindowFocusEvent", "(Z)V");
483 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowFocusEvent, (jboolean)focused);
484 (*env)->DeleteLocalRef(env, platformWindow);
485 }
486 }
487
488
489 - (void) windowDidBecomeKey: (NSNotification *) notification {
490 AWT_ASSERT_APPKIT_THREAD;
491 [AWTToolkit eventCountPlusPlus];
492 [CMenuBar activate:self.javaMenuBar modallyDisabled:NO];
493 [self _deliverWindowFocusEvent:YES];
494 }
495
496 - (void) windowDidResignKey: (NSNotification *) notification {
497 // TODO: check why sometimes at start is invoked *not* on AppKit main thread.
498 AWT_ASSERT_APPKIT_THREAD;
499 [AWTToolkit eventCountPlusPlus];
500 [self.javaMenuBar deactivate];
501 [self _deliverWindowFocusEvent:NO];
502 }
503
504 - (void) windowDidBecomeMain: (NSNotification *) notification {
505 AWT_ASSERT_APPKIT_THREAD;
506 [AWTToolkit eventCountPlusPlus];
507
508 JNIEnv *env = [ThreadUtilities getJNIEnv];
509 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
510 if (platformWindow != NULL) {
511 static JNF_MEMBER_CACHE(jm_windowDidBecomeMain, jc_CPlatformWindow, "windowDidBecomeMain", "()V");
512 JNFCallVoidMethod(env, platformWindow, jm_windowDidBecomeMain);
513 (*env)->DeleteLocalRef(env, platformWindow);
514 }
515 }
516
517 - (BOOL)windowShouldClose:(id)sender {
518 AWT_ASSERT_APPKIT_THREAD;
519 [AWTToolkit eventCountPlusPlus];
520 JNIEnv *env = [ThreadUtilities getJNIEnv];
521 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
522 if (platformWindow != NULL) {
523 static JNF_MEMBER_CACHE(jm_deliverWindowClosingEvent, jc_CPlatformWindow, "deliverWindowClosingEvent", "()V");
524 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowClosingEvent);
525 (*env)->DeleteLocalRef(env, platformWindow);
526 }
527 // The window will be closed (if allowed) as result of sending Java event
528 return NO;
529 }
530
531
532 - (void)_notifyFullScreenOp:(jint)op withEnv:(JNIEnv *)env {
533 static JNF_CLASS_CACHE(jc_FullScreenHandler, "com/apple/eawt/FullScreenHandler");
534 static JNF_STATIC_MEMBER_CACHE(jm_notifyFullScreenOperation, jc_FullScreenHandler, "handleFullScreenEventFromNative", "(Ljava/awt/Window;I)V");
535 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;");
536 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
537 if (platformWindow != NULL) {
538 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target);
539 if (awtWindow != NULL) {
540 JNFCallStaticVoidMethod(env, jm_notifyFullScreenOperation, awtWindow, op);
541 (*env)->DeleteLocalRef(env, awtWindow);
542 }
543 (*env)->DeleteLocalRef(env, platformWindow);
544 }
545 }
546
547
548 - (void)windowWillEnterFullScreen:(NSNotification *)notification {
549 static JNF_MEMBER_CACHE(jm_windowWillEnterFullScreen, jc_CPlatformWindow, "windowWillEnterFullScreen", "()V");
550 JNIEnv *env = [ThreadUtilities getJNIEnv];
551 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
552 if (platformWindow != NULL) {
553 JNFCallVoidMethod(env, platformWindow, jm_windowWillEnterFullScreen);
554 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_ENTER withEnv:env];
555 (*env)->DeleteLocalRef(env, platformWindow);
556 }
557 }
558
559 - (void)windowDidEnterFullScreen:(NSNotification *)notification {
560 static JNF_MEMBER_CACHE(jm_windowDidEnterFullScreen, jc_CPlatformWindow, "windowDidEnterFullScreen", "()V");
561 JNIEnv *env = [ThreadUtilities getJNIEnv];
562 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
563 if (platformWindow != NULL) {
564 JNFCallVoidMethod(env, platformWindow, jm_windowDidEnterFullScreen);
565 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_ENTER withEnv:env];
566 (*env)->DeleteLocalRef(env, platformWindow);
567 }
568 }
569
570 - (void)windowWillExitFullScreen:(NSNotification *)notification {
571 static JNF_MEMBER_CACHE(jm_windowWillExitFullScreen, jc_CPlatformWindow, "windowWillExitFullScreen", "()V");
572 JNIEnv *env = [ThreadUtilities getJNIEnv];
573 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
574 if (platformWindow != NULL) {
575 JNFCallVoidMethod(env, platformWindow, jm_windowWillExitFullScreen);
576 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_EXIT withEnv:env];
577 (*env)->DeleteLocalRef(env, platformWindow);
578 }
579 }
580
581 - (void)windowDidExitFullScreen:(NSNotification *)notification {
582 static JNF_MEMBER_CACHE(jm_windowDidExitFullScreen, jc_CPlatformWindow, "windowDidExitFullScreen", "()V");
583 JNIEnv *env = [ThreadUtilities getJNIEnv];
584 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
585 if (platformWindow != NULL) {
586 JNFCallVoidMethod(env, platformWindow, jm_windowDidExitFullScreen);
587 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_EXIT withEnv:env];
588 (*env)->DeleteLocalRef(env, platformWindow);
589 }
590 }
591
592 - (void)sendEvent:(NSEvent *)event {
593 if ([event type] == NSLeftMouseDown || [event type] == NSRightMouseDown || [event type] == NSOtherMouseDown) {
594
595 NSPoint p = [NSEvent mouseLocation];
596 NSRect frame = [self frame];
597 NSRect contentRect = [self contentRectForFrameRect:frame];
598
599 // Check if the click happened in the non-client area (title bar)
600 if (p.y >= (frame.origin.y + contentRect.size.height)) {
601 JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
602 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
603 // Currently, no need to deliver the whole NSEvent.
604 static JNF_MEMBER_CACHE(jm_deliverNCMouseDown, jc_CPlatformWindow, "deliverNCMouseDown", "()V");
605 JNFCallVoidMethod(env, platformWindow, jm_deliverNCMouseDown);
606 }
607 }
608 [super sendEvent:event];
609 }
610 @end // AWTWindow
611
612
613 /*
614 * Class: sun_lwawt_macosx_CPlatformWindow
615 * Method: nativeCreateNSWindow
616 * Signature: (JJIIII)J
617 */
618 JNIEXPORT jlong JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeCreateNSWindow
619 (JNIEnv *env, jobject obj, jlong contentViewPtr, jlong styleBits, jdouble x, jdouble y, jdouble w, jdouble h)
620 {
621 __block AWTWindow *window = nil;
622
623 JNF_COCOA_ENTER(env);
624 AWT_ASSERT_NOT_APPKIT_THREAD;
625
626 JNFWeakJObjectWrapper *platformWindow = [JNFWeakJObjectWrapper wrapperWithJObject:obj withEnv:env];
627 NSView *contentView = OBJC(contentViewPtr);
628 NSRect frameRect = NSMakeRect(x, y, w, h);
629
630 [JNFRunLoop performOnMainThreadWaiting:YES withBlock:^(){
631 AWT_ASSERT_APPKIT_THREAD;
632
633 window = [[AWTWindow alloc] initWithPlatformWindow:platformWindow
634 styleBits:styleBits
635 frameRect:frameRect
636 contentView:contentView];
637
638 if (window) CFRetain(window);
639 [window release]; // GC
640 }];
641
642 JNF_COCOA_EXIT(env);
643
644 return ptr_to_jlong(window);
645 }
646
647 /*
648 * Class: sun_lwawt_macosx_CPlatformWindow
649 * Method: nativeSetNSWindowStyleBits
650 * Signature: (JII)V
651 */
652 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowStyleBits
653 (JNIEnv *env, jclass clazz, jlong windowPtr, jint mask, jint bits)
654 {
655 JNF_COCOA_ENTER(env);
656 AWT_ASSERT_NOT_APPKIT_THREAD;
657
658 AWTWindow *window = OBJC(windowPtr);
659 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
660 AWT_ASSERT_APPKIT_THREAD;
661
662 // scans the bit field, and only updates the values requested by the mask
663 // (this implicity handles the _CALLBACK_PROP_BITMASK case, since those are passive reads)
664 jint newBits = window.styleBits & ~mask | bits & mask;
665
666 // resets the NSWindow's style mask if the mask intersects any of those bits
667 if (mask & MASK(_STYLE_PROP_BITMASK)) {
668 [window setStyleMask:[AWTWindow styleMaskForStyleBits:newBits]];
669 }
670
671 // calls methods on NSWindow to change other properties, based on the mask
672 if (mask & MASK(_METHOD_PROP_BITMASK)) {
673 [window setPropertiesForStyleBits:bits mask:mask];
674 }
675
676 window.styleBits = newBits;
677 }];
678
679 JNF_COCOA_EXIT(env);
680 }
681
682 /*
683 * Class: sun_lwawt_macosx_CPlatformWindow
684 * Method: nativeSetNSWindowMenuBar
685 * Signature: (JJ)V
686 */
687 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMenuBar
688 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong menuBarPtr)
689 {
690 JNF_COCOA_ENTER(env);
691 AWT_ASSERT_NOT_APPKIT_THREAD;
692
693 AWTWindow *window = OBJC(windowPtr);
694 CMenuBar *menuBar = OBJC(menuBarPtr);
695 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
696 AWT_ASSERT_APPKIT_THREAD;
697
698 if ([window isKeyWindow]) [window.javaMenuBar deactivate];
699 window.javaMenuBar = menuBar;
700
701 // if ([self isKeyWindow]) {
702 [CMenuBar activate:window.javaMenuBar modallyDisabled:NO];
703 // }
704 }];
705
706 JNF_COCOA_EXIT(env);
707 }
708
709 /*
710 * Class: sun_lwawt_macosx_CPlatformWindow
711 * Method: nativeGetNSWindowInsets
712 * Signature: (J)Ljava/awt/Insets;
713 */
714 JNIEXPORT jobject JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetNSWindowInsets
715 (JNIEnv *env, jclass clazz, jlong windowPtr)
716 {
717 jobject ret = NULL;
718
719 JNF_COCOA_ENTER(env);
720 AWT_ASSERT_NOT_APPKIT_THREAD;
721
722 AWTWindow *window = OBJC(windowPtr);
723 __block NSRect contentRect = NSZeroRect;
724 __block NSRect frame = NSZeroRect;
725
726 [JNFRunLoop performOnMainThreadWaiting:YES withBlock:^(){
727 AWT_ASSERT_APPKIT_THREAD;
728
729 frame = [window frame];
730 contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[window styleMask]];
731 }];
732
733 jint top = (jint)(frame.size.height - contentRect.size.height);
734 jint left = (jint)(contentRect.origin.x - frame.origin.x);
735 jint bottom = (jint)(contentRect.origin.y - frame.origin.y);
736 jint right = (jint)(frame.size.width - (contentRect.size.width + left));
737
738 static JNF_CLASS_CACHE(jc_Insets, "java/awt/Insets");
739 static JNF_CTOR_CACHE(jc_Insets_ctor, jc_Insets, "(IIII)V");
740 ret = JNFNewObject(env, jc_Insets_ctor, top, left, bottom, right);
741
742 JNF_COCOA_EXIT(env);
743 return ret;
744 }
745
746 /*
747 * Class: sun_lwawt_macosx_CPlatformWindow
748 * Method: nativeSetNSWindowBounds
749 * Signature: (JDDDD)V
750 */
751 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowBounds
752 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble originX, jdouble originY, jdouble width, jdouble height)
753 {
754 JNF_COCOA_ENTER(env);
755 AWT_ASSERT_NOT_APPKIT_THREAD;
756
757 NSRect jrect = NSMakeRect(originX, originY, width, height);
758
759 // TODO: not sure we need displayIfNeeded message in our view
760 AWTWindow *window = OBJC(windowPtr);
761 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
762 AWT_ASSERT_APPKIT_THREAD;
763
764 NSRect rect = ConvertNSScreenRect(NULL, jrect);
765 [window setFrame:rect display:YES];
766
767 // only start tracking events if pointer is above the toplevel
768 // TODO: should post an Entered event if YES.
769 NSPoint mLocation = [NSEvent mouseLocation];
770 [window setAcceptsMouseMovedEvents:NSPointInRect(mLocation, rect)];
771
772 // ensure we repaint the whole window after the resize operation
773 // (this will also re-enable screen updates, which were disabled above)
774 // TODO: send PaintEvent
775
776 [window synthesizeMouseEnteredExitedEvents];
777 }];
778
779 JNF_COCOA_EXIT(env);
780 }
781
782 /*
783 * Class: sun_lwawt_macosx_CPlatformWindow
784 * Method: nativeSetNSWindowMinMax
785 * Signature: (JDDDD)V
786 */
787 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinMax
788 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble minW, jdouble minH, jdouble maxW, jdouble maxH)
789 {
790 JNF_COCOA_ENTER(env);
791 AWT_ASSERT_NOT_APPKIT_THREAD;
792
793 if (minW < 1) minW = 1;
794 if (minH < 1) minH = 1;
795 if (maxW < 1) maxW = 1;
796 if (maxH < 1) maxH = 1;
797
798 NSSize min = { minW, minH };
799 NSSize max = { maxW, maxH };
800
801 AWTWindow *window = OBJC(windowPtr);
802 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
803 AWT_ASSERT_APPKIT_THREAD;
804
805 window.javaMinSize = min;
806 window.javaMaxSize = max;
807 [window updateMinMaxSize:IS(window.styleBits, RESIZABLE)];
808 }];
809
810 JNF_COCOA_EXIT(env);
811 }
812
813 /*
814 * Class: sun_lwawt_macosx_CPlatformWindow
815 * Method: nativePushNSWindowToBack
816 * Signature: (J)V
817 */
818 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToBack
819 (JNIEnv *env, jclass clazz, jlong windowPtr)
820 {
821 JNF_COCOA_ENTER(env);
822 AWT_ASSERT_NOT_APPKIT_THREAD;
823
824 AWTWindow *window = OBJC(windowPtr);
825 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
826 AWT_ASSERT_APPKIT_THREAD;
827
828 [window orderBack:nil];
829 }];
830
831 JNF_COCOA_EXIT(env);
832 }
833
834 /*
835 * Class: sun_lwawt_macosx_CPlatformWindow
836 * Method: nativePushNSWindowToFront
837 * Signature: (J)V
838 */
839 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToFront
840 (JNIEnv *env, jclass clazz, jlong windowPtr)
841 {
842 JNF_COCOA_ENTER(env);
843 AWT_ASSERT_NOT_APPKIT_THREAD;
844
845 AWTWindow *window = OBJC(windowPtr);
846 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
847 AWT_ASSERT_APPKIT_THREAD;
848
849 if (![window isKeyWindow]) {
850 [window makeKeyAndOrderFront:window];
851 } else {
852 [window orderFront:window];
853 }
854 }];
855
856 JNF_COCOA_EXIT(env);
857 }
858
859 /*
860 * Class: sun_lwawt_macosx_CPlatformWindow
861 * Method: nativeSetNSWindowTitle
862 * Signature: (JLjava/lang/String;)V
863 */
864 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowTitle
865 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring jtitle)
866 {
867 JNF_COCOA_ENTER(env);
868 AWT_ASSERT_NOT_APPKIT_THREAD;
869
870 AWTWindow *window = OBJC(windowPtr);
871 [window performSelectorOnMainThread:@selector(setTitle:)
872 withObject:JNFJavaToNSString(env, jtitle)
873 waitUntilDone:NO];
874
875 JNF_COCOA_EXIT(env);
876 }
877
878 /*
879 * Class: sun_lwawt_macosx_CPlatformWindow
880 * Method: nativeSetNSWindowAlpha
881 * Signature: (JF)V
882 */
883 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowAlpha
884 (JNIEnv *env, jclass clazz, jlong windowPtr, jfloat alpha)
885 {
886 JNF_COCOA_ENTER(env);
887 AWT_ASSERT_NOT_APPKIT_THREAD;
888
889 AWTWindow *window = OBJC(windowPtr);
890 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
891 AWT_ASSERT_APPKIT_THREAD;
892
893 [window setAlphaValue:alpha];
894 [window.growBoxWindow setAlphaValue:alpha];
895 }];
896
897 JNF_COCOA_EXIT(env);
898 }
899
900 /*
901 * Class: sun_lwawt_macosx_CPlatformWindow
902 * Method: nativeRevalidateNSWindowShadow
903 * Signature: (J)V
904 */
905 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeRevalidateNSWindowShadow
906 (JNIEnv *env, jclass clazz, jlong windowPtr)
907 {
908 JNF_COCOA_ENTER(env);
909 AWT_ASSERT_NOT_APPKIT_THREAD;
910
911 AWTWindow *window = OBJC(windowPtr);
912 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
913 AWT_ASSERT_APPKIT_THREAD;
914
915 [window invalidateShadow];
916 }];
917
918 JNF_COCOA_EXIT(env);
919 }
920
921 /*
922 * Class: sun_lwawt_macosx_CPlatformWindow
923 * Method: nativeScreenOn_AppKitThread
924 * Signature: (J)I
925 */
926 JNIEXPORT jint JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeScreenOn_1AppKitThread
927 (JNIEnv *env, jclass clazz, jlong windowPtr)
928 {
929 jint ret = 0;
930
931 JNF_COCOA_ENTER(env);
932 AWT_ASSERT_APPKIT_THREAD;
933
934 AWTWindow *window = OBJC(windowPtr);
935 NSDictionary *props = [[window screen] deviceDescription];
936 ret = [[props objectForKey:@"NSScreenNumber"] intValue];
937
938 JNF_COCOA_EXIT(env);
939
940 return ret;
941 }
942
943 /*
944 * Class: sun_lwawt_macosx_CPlatformWindow
945 * Method: nativeSetNSWindowMinimizedIcon
946 * Signature: (JJ)V
947 */
948 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinimizedIcon
949 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong nsImagePtr)
950 {
951 JNF_COCOA_ENTER(env);
952 AWT_ASSERT_NOT_APPKIT_THREAD;
953
954 AWTWindow *window = OBJC(windowPtr);
955 NSImage *image = OBJC(nsImagePtr);
956 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
957 AWT_ASSERT_APPKIT_THREAD;
958
959 [window setMiniwindowImage:image];
960 }];
961
962 JNF_COCOA_EXIT(env);
963 }
964
965 /*
966 * Class: sun_lwawt_macosx_CPlatformWindow
967 * Method: nativeSetNSWindowRepresentedFilename
968 * Signature: (JLjava/lang/String;)V
969 */
970 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowRepresentedFilename
971 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring filename)
972 {
973 JNF_COCOA_ENTER(env);
974 AWT_ASSERT_NOT_APPKIT_THREAD;
975
976 AWTWindow *window = OBJC(windowPtr);
977 NSURL *url = (filename == NULL) ? nil : [NSURL fileURLWithPath:JNFNormalizedNSStringForPath(env, filename)];
978 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
979 AWT_ASSERT_APPKIT_THREAD;
980
981 [window setRepresentedURL:url];
982 }];
983
984 JNF_COCOA_EXIT(env);
985 }
986
987 /*
988 * Class: sun_lwawt_macosx_CPlatformWindow
989 * Method: nativeSetNSWindowSecurityWarningPositioning
990 * Signature: (JDDFF)V
991 */
992 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowSecurityWarningPositioning
993 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble x, jdouble y, jfloat biasX, jfloat biasY)
994 {
995 JNF_COCOA_ENTER(env);
996 AWT_ASSERT_NOT_APPKIT_THREAD;
997
998 [JNFException raise:env as:kRuntimeException reason:"unimplemented"];
999
1000 JNF_COCOA_EXIT(env);
1001 }
1002
1003 /*
1004 * Class: sun_lwawt_macosx_CPlatformWindow
1005 * Method: nativeSynthesizeMouseEnteredExitedEvents
1006 * Signature: (J)V
1007 */
1008 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSynthesizeMouseEnteredExitedEvents
1009 (JNIEnv *env, jclass clazz, jlong windowPtr)
1010 {
1011 JNF_COCOA_ENTER(env);
1012 AWT_ASSERT_NOT_APPKIT_THREAD;
1013
1014 AWTWindow *window = OBJC(windowPtr);
1015 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
1016 AWT_ASSERT_APPKIT_THREAD;
1017
1018 [window synthesizeMouseEnteredExitedEvents];
1019 }];
1020
1021 JNF_COCOA_EXIT(env);
1022 }
1023
1024 /*
1025 * Class: sun_lwawt_macosx_CPlatformWindow
1026 * Method: nativeGetScreenNSWindowIsOn_AppKitThread
1027 * Signature: (J)I
1028 */
1029 JNIEXPORT jint JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetScreenNSWindowIsOn_1AppKitThread
1030 (JNIEnv *env, jclass clazz, jlong windowPtr)
1031 {
1032 jint index = -1;
1033
1034 JNF_COCOA_ENTER(env);
1035 AWT_ASSERT_APPKIT_THREAD;
1036
1037 AWTWindow *window = OBJC(windowPtr);
1038 NSScreen* screen = [window screen];
1039
1040 //+++gdb NOTE: This is using a linear search of the screens. If it should
1041 // prove to be a bottleneck, this can definitely be improved. However,
1042 // many screens should prove to be the exception, rather than the rule.
1043 NSArray* screens = [NSScreen screens];
1044 NSUInteger i;
1045 for (i = 0; i < [screens count]; i++)
1046 {
1047 if ([[screens objectAtIndex:i] isEqualTo:screen])
1048 {
1049 index = i;
1050 break;
1051 }
1052 }
1053
1054 JNF_COCOA_EXIT(env);
1055 return 1;
1056 }
1057
1058
1059 /*
1060 * Class: sun_lwawt_macosx_CPlatformWindow
1061 * Method: _toggleFullScreenMode
1062 * Signature: (J)V
1063 */
1064 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow__1toggleFullScreenMode
1065 (JNIEnv *env, jobject peer, jlong windowPtr)
1066 {
1067 JNF_COCOA_ENTER(env);
1068
1069 AWTWindow *window = OBJC(windowPtr);
1070 SEL toggleFullScreenSelector = @selector(toggleFullScreen:);
1071 if (![window respondsToSelector:toggleFullScreenSelector]) return;
1072
1073 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
1074 [window performSelector:toggleFullScreenSelector withObject:nil];
1075 }];
1076
1077 JNF_COCOA_EXIT(env);
1078 }
1079
1080 JNIEXPORT jboolean JNICALL Java_sun_lwawt_macosx_CMouseInfoPeer_nativeIsWindowUnderMouse
1081 (JNIEnv *env, jclass clazz, jlong windowPtr)
1082 {
1083 __block jboolean underMouse = JNI_FALSE;
1084
1085 JNF_COCOA_ENTER(env);
1086 AWT_ASSERT_NOT_APPKIT_THREAD;
1087
1088 AWTWindow *aWindow = OBJC(windowPtr);
1089 [JNFRunLoop performOnMainThreadWaiting:YES withBlock:^() {
1090 AWT_ASSERT_APPKIT_THREAD;
1091
1092 NSPoint pt = [aWindow mouseLocationOutsideOfEventStream];
1093 underMouse = [[aWindow contentView] hitTest:pt] != nil;
1094 }];
1095
1096 JNF_COCOA_EXIT(env);
1097
1098 return underMouse;
1099 }