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 // -------------------------------------------------------------- 55 // NSWindow/NSPanel descendants implementation 56 #define AWT_NS_WINDOW_IMPLEMENTATION \ 57 - (id) initWithDelegate:(AWTWindow *)delegate \ 58 frameRect:(NSRect)contectRect \ 59 styleMask:(NSUInteger)styleMask \ 60 contentView:(NSView *)view \ 61 { \ 62 self = [super initWithContentRect:contectRect \ 63 styleMask:styleMask \ 64 backing:NSBackingStoreBuffered \ 65 defer:NO]; \ 66 \ 67 if (self == nil) return nil; \ 68 \ 69 [self setDelegate:delegate]; \ 70 [self setContentView:view]; \ 71 [self setInitialFirstResponder:view]; \ 72 [self setReleasedWhenClosed:NO]; \ 73 [self setPreservesContentDuringLiveResize:YES]; \ 74 \ 75 return self; \ 76 } \ 77 \ 78 /* NSWindow overrides */ \ 79 - (BOOL) canBecomeKeyWindow { \ 80 return [(AWTWindow*)[self delegate] canBecomeKeyWindow]; \ 81 } \ 82 \ 83 - (BOOL) canBecomeMainWindow { \ 84 return [(AWTWindow*)[self delegate] canBecomeMainWindow]; \ 85 } \ 86 \ 87 - (BOOL) worksWhenModal { \ 88 return [(AWTWindow*)[self delegate] worksWhenModal]; \ 89 } \ 90 \ 91 - (void)sendEvent:(NSEvent *)event { \ 92 [(AWTWindow*)[self delegate] sendEvent:event]; \ 93 [super sendEvent:event]; \ 94 } 95 96 @implementation AWTWindow_Normal 97 AWT_NS_WINDOW_IMPLEMENTATION 98 @end 99 @implementation AWTWindow_Panel 100 AWT_NS_WINDOW_IMPLEMENTATION 101 @end 102 // END of NSWindow/NSPanel descendants implementation 103 // -------------------------------------------------------------- 104 105 106 @implementation AWTWindow 107 108 @synthesize nsWindow; 109 @synthesize javaPlatformWindow; 110 @synthesize javaMenuBar; 111 @synthesize javaMinSize; 112 @synthesize javaMaxSize; 113 @synthesize styleBits; 114 @synthesize isEnabled; 115 116 - (void) updateMinMaxSize:(BOOL)resizable { 117 if (resizable) { 118 [self.nsWindow setMinSize:self.javaMinSize]; 119 [self.nsWindow setMaxSize:self.javaMaxSize]; 120 } else { 121 NSRect currentFrame = [self.nsWindow frame]; 122 [self.nsWindow setMinSize:currentFrame.size]; 123 [self.nsWindow setMaxSize:currentFrame.size]; 124 } 125 } 126 127 // creates a new NSWindow style mask based on the _STYLE_PROP_BITMASK bits 128 + (NSUInteger) styleMaskForStyleBits:(jint)styleBits { 129 NSUInteger type = 0; 130 if (IS(styleBits, DECORATED)) { 131 type |= NSTitledWindowMask; 132 if (IS(styleBits, CLOSEABLE)) type |= NSClosableWindowMask; 133 if (IS(styleBits, MINIMIZABLE)) type |= NSMiniaturizableWindowMask; 134 if (IS(styleBits, RESIZABLE)) type |= NSResizableWindowMask; 135 } else { 136 type |= NSBorderlessWindowMask; 137 } 138 139 if (IS(styleBits, TEXTURED)) type |= NSTexturedBackgroundWindowMask; 140 if (IS(styleBits, UNIFIED)) type |= NSUnifiedTitleAndToolbarWindowMask; 141 if (IS(styleBits, UTILITY)) type |= NSUtilityWindowMask; 142 if (IS(styleBits, HUD)) type |= NSHUDWindowMask; 143 if (IS(styleBits, SHEET)) type |= NSDocModalWindowMask; 144 if (IS(styleBits, NONACTIVATING)) type |= NSNonactivatingPanelMask; 145 146 return type; 147 } 148 149 // updates _METHOD_PROP_BITMASK based properties on the window 150 - (void) setPropertiesForStyleBits:(jint)bits mask:(jint)mask { 151 if (IS(mask, RESIZABLE)) { 152 BOOL resizable = IS(bits, RESIZABLE); 153 [self updateMinMaxSize:resizable]; 154 [self.nsWindow setShowsResizeIndicator:resizable]; 155 } 156 157 if (IS(mask, HAS_SHADOW)) { 158 [self.nsWindow setHasShadow:IS(bits, HAS_SHADOW)]; 159 } 160 161 if (IS(mask, ZOOMABLE)) { 162 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled:IS(bits, ZOOMABLE)]; 163 } 164 165 if (IS(mask, ALWAYS_ON_TOP)) { 166 [self.nsWindow setLevel:IS(bits, ALWAYS_ON_TOP) ? NSFloatingWindowLevel : NSNormalWindowLevel]; 167 } 168 169 if (IS(mask, HIDES_ON_DEACTIVATE)) { 170 [self.nsWindow setHidesOnDeactivate:IS(bits, HIDES_ON_DEACTIVATE)]; 171 } 172 173 if (IS(mask, DRAGGABLE_BACKGROUND)) { 174 [self.nsWindow setMovableByWindowBackground:IS(bits, DRAGGABLE_BACKGROUND)]; 175 } 176 177 if (IS(mask, DOCUMENT_MODIFIED)) { 178 [self.nsWindow setDocumentEdited:IS(bits, DOCUMENT_MODIFIED)]; 179 } 180 181 if ([self.nsWindow respondsToSelector:@selector(toggleFullScreen:)]) { 182 if (IS(mask, FULLSCREENABLE)) { 183 [self.nsWindow setCollectionBehavior:(1 << 7) /*NSWindowCollectionBehaviorFullScreenPrimary*/]; 184 } else { 185 [self.nsWindow setCollectionBehavior:NSWindowCollectionBehaviorDefault]; 186 } 187 } 188 189 } 190 191 - (id) initWithPlatformWindow:(JNFWeakJObjectWrapper *)platformWindow 192 styleBits:(jint)bits 193 frameRect:(NSRect)rect 194 contentView:(NSView *)view 195 { 196 AWT_ASSERT_APPKIT_THREAD; 197 198 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:bits]; 199 NSRect contentRect = rect; //[NSWindow contentRectForFrameRect:rect styleMask:styleMask]; 200 if (contentRect.size.width <= 0.0) { 201 contentRect.size.width = 1.0; 202 } 203 if (contentRect.size.height <= 0.0) { 204 contentRect.size.height = 1.0; 205 } 206 207 self = [super init]; 208 209 if (self == nil) return nil; // no hope 210 211 if (IS(bits, UTILITY) || 212 IS(bits, NONACTIVATING) || 213 IS(bits, HUD) || 214 IS(bits, HIDES_ON_DEACTIVATE)) 215 { 216 self.nsWindow = [[AWTWindow_Panel alloc] initWithDelegate:self 217 frameRect:contentRect 218 styleMask:styleMask 219 contentView:view]; 220 } 221 else 222 { 223 // These windows will appear in the window list in the dock icon menu 224 self.nsWindow = [[AWTWindow_Normal alloc] initWithDelegate:self 225 frameRect:contentRect 226 styleMask:styleMask 227 contentView:view]; 228 } 229 230 if (self.nsWindow == nil) return nil; // no hope either 231 [self.nsWindow release]; // the property retains the object already 232 233 self.isEnabled = YES; 234 self.javaPlatformWindow = platformWindow; 235 self.styleBits = bits; 236 [self setPropertiesForStyleBits:styleBits mask:MASK(_METHOD_PROP_BITMASK)]; 237 238 return self; 239 } 240 241 // checks that this window is under the mouse cursor and this point is not overlapped by others windows 242 - (BOOL) isTopmostWindowUnderMouse { 243 244 int currentWinID = [self.nsWindow windowNumber]; 245 246 NSRect screenRect = [[NSScreen mainScreen] frame]; 247 NSPoint nsMouseLocation = [NSEvent mouseLocation]; 248 CGPoint cgMouseLocation = CGPointMake(nsMouseLocation.x, screenRect.size.height - nsMouseLocation.y); 249 250 NSMutableArray *windows = (NSMutableArray *)CGWindowListCopyWindowInfo(kCGWindowListOptionOnScreenOnly | kCGWindowListExcludeDesktopElements, kCGNullWindowID); 251 252 253 for (NSDictionary *window in windows) { 254 int layer = [[window objectForKey:(id)kCGWindowLayer] intValue]; 255 if (layer == 0) { 256 int winID = [[window objectForKey:(id)kCGWindowNumber] intValue]; 257 CGRect rect; 258 CGRectMakeWithDictionaryRepresentation((CFDictionaryRef)[window objectForKey:(id)kCGWindowBounds], &rect); 259 if (CGRectContainsPoint(rect, cgMouseLocation)) { 260 return currentWinID == winID; 261 } else if (currentWinID == winID) { 262 return NO; 263 } 264 } 265 } 266 return NO; 267 } 268 269 - (void) synthesizeMouseEnteredExitedEvents { 270 271 int eventType = 0; 272 BOOL isUnderMouse = [self isTopmostWindowUnderMouse]; 273 BOOL mouseIsOver = [[self.nsWindow contentView] mouseIsOver]; 274 275 if (isUnderMouse && !mouseIsOver) { 276 eventType = NSMouseEntered; 277 } else if (!isUnderMouse && mouseIsOver) { 278 eventType = NSMouseExited; 279 } else { 280 return; 281 } 282 283 NSPoint screenLocation = [NSEvent mouseLocation]; 284 NSPoint windowLocation = [self.nsWindow convertScreenToBase: screenLocation]; 285 int modifierFlags = (eventType == NSMouseEntered) ? NSMouseEnteredMask : NSMouseExitedMask; 286 287 NSEvent *mouseEvent = [NSEvent enterExitEventWithType: eventType 288 location: windowLocation 289 modifierFlags: modifierFlags 290 timestamp: 0 291 windowNumber: [self.nsWindow windowNumber] 292 context: nil 293 eventNumber: 0 294 trackingNumber: 0 295 userData: nil 296 ]; 297 298 [[self.nsWindow contentView] deliverJavaMouseEvent: mouseEvent]; 299 } 300 301 - (void) dealloc { 302 AWT_ASSERT_APPKIT_THREAD; 303 304 JNIEnv *env = [ThreadUtilities getJNIEnv]; 305 [self.javaPlatformWindow setJObject:nil withEnv:env]; 306 307 self.nsWindow = nil; 308 309 [super dealloc]; 310 } 311 312 // NSWindow overrides 313 - (BOOL) canBecomeKeyWindow { 314 AWT_ASSERT_APPKIT_THREAD; 315 return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_KEY); 316 } 317 318 - (BOOL) canBecomeMainWindow { 319 AWT_ASSERT_APPKIT_THREAD; 320 return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_MAIN); 321 } 322 323 - (BOOL) worksWhenModal { 324 AWT_ASSERT_APPKIT_THREAD; 325 return IS(self.styleBits, MODAL_EXCLUDED); 326 } 327 328 329 // Gesture support 330 - (void)postGesture:(NSEvent *)event as:(jint)type a:(jdouble)a b:(jdouble)b { 331 AWT_ASSERT_APPKIT_THREAD; 332 333 JNIEnv *env = [ThreadUtilities getJNIEnv]; 334 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 335 if (platformWindow != NULL) { 336 // extract the target AWT Window object out of the CPlatformWindow 337 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;"); 338 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target); 339 if (awtWindow != NULL) { 340 // translate the point into Java coordinates 341 NSPoint loc = [event locationInWindow]; 342 loc.y = [self.nsWindow frame].size.height - loc.y; 343 344 // send up to the GestureHandler to recursively dispatch on the AWT event thread 345 static JNF_CLASS_CACHE(jc_GestureHandler, "com/apple/eawt/event/GestureHandler"); 346 static JNF_STATIC_MEMBER_CACHE(sjm_handleGestureFromNative, jc_GestureHandler, "handleGestureFromNative", "(Ljava/awt/Window;IDDDD)V"); 347 JNFCallStaticVoidMethod(env, sjm_handleGestureFromNative, awtWindow, type, (jdouble)loc.x, (jdouble)loc.y, (jdouble)a, (jdouble)b); 348 (*env)->DeleteLocalRef(env, awtWindow); 349 } 350 (*env)->DeleteLocalRef(env, platformWindow); 351 } 352 } 353 354 - (void)beginGestureWithEvent:(NSEvent *)event { 355 [self postGesture:event 356 as:com_apple_eawt_event_GestureHandler_PHASE 357 a:-1.0 358 b:0.0]; 359 } 360 361 - (void)endGestureWithEvent:(NSEvent *)event { 362 [self postGesture:event 363 as:com_apple_eawt_event_GestureHandler_PHASE 364 a:1.0 365 b:0.0]; 366 } 367 368 - (void)magnifyWithEvent:(NSEvent *)event { 369 [self postGesture:event 370 as:com_apple_eawt_event_GestureHandler_MAGNIFY 371 a:[event magnification] 372 b:0.0]; 373 } 374 375 - (void)rotateWithEvent:(NSEvent *)event { 376 [self postGesture:event 377 as:com_apple_eawt_event_GestureHandler_ROTATE 378 a:[event rotation] 379 b:0.0]; 380 } 381 382 - (void)swipeWithEvent:(NSEvent *)event { 383 [self postGesture:event 384 as:com_apple_eawt_event_GestureHandler_SWIPE 385 a:[event deltaX] 386 b:[event deltaY]]; 387 } 388 389 390 // NSWindowDelegate methods 391 392 - (void) _deliverMoveResizeEvent { 393 AWT_ASSERT_APPKIT_THREAD; 394 395 // deliver the event if this is a user-initiated live resize or as a side-effect 396 // of a Java initiated resize, because AppKit can override the bounds and force 397 // the bounds of the window to avoid the Dock or remain on screen. 398 [AWTToolkit eventCountPlusPlus]; 399 JNIEnv *env = [ThreadUtilities getJNIEnv]; 400 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 401 if (platformWindow == NULL) { 402 // TODO: create generic AWT assert 403 } 404 405 NSRect frame = ConvertNSScreenRect(env, [self.nsWindow frame]); 406 407 static JNF_MEMBER_CACHE(jm_deliverMoveResizeEvent, jc_CPlatformWindow, "deliverMoveResizeEvent", "(IIII)V"); 408 JNFCallVoidMethod(env, platformWindow, jm_deliverMoveResizeEvent, 409 (jint)frame.origin.x, 410 (jint)frame.origin.y, 411 (jint)frame.size.width, 412 (jint)frame.size.height); 413 (*env)->DeleteLocalRef(env, platformWindow); 414 } 415 416 - (void)windowDidMove:(NSNotification *)notification { 417 AWT_ASSERT_APPKIT_THREAD; 418 419 [self _deliverMoveResizeEvent]; 420 } 421 422 - (void)windowDidResize:(NSNotification *)notification { 423 AWT_ASSERT_APPKIT_THREAD; 424 425 [self _deliverMoveResizeEvent]; 426 } 427 428 - (void)windowDidExpose:(NSNotification *)notification { 429 AWT_ASSERT_APPKIT_THREAD; 430 431 [AWTToolkit eventCountPlusPlus]; 432 // TODO: don't see this callback invoked anytime so we track 433 // window exposing in _setVisible:(BOOL) 434 } 435 436 - (BOOL)windowShouldZoom:(NSWindow *)window toFrame:(NSRect)proposedFrame { 437 AWT_ASSERT_APPKIT_THREAD; 438 439 [AWTToolkit eventCountPlusPlus]; 440 JNIEnv *env = [ThreadUtilities getJNIEnv]; 441 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 442 if (platformWindow != NULL) { 443 static JNF_MEMBER_CACHE(jm_deliverZoom, jc_CPlatformWindow, "deliverZoom", "(Z)V"); 444 JNFCallVoidMethod(env, platformWindow, jm_deliverZoom, ![window isZoomed]); 445 (*env)->DeleteLocalRef(env, platformWindow); 446 } 447 return YES; 448 } 449 450 - (void) _deliverIconify:(BOOL)iconify { 451 AWT_ASSERT_APPKIT_THREAD; 452 453 [AWTToolkit eventCountPlusPlus]; 454 JNIEnv *env = [ThreadUtilities getJNIEnv]; 455 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 456 if (platformWindow != NULL) { 457 static JNF_MEMBER_CACHE(jm_deliverIconify, jc_CPlatformWindow, "deliverIconify", "(Z)V"); 458 JNFCallVoidMethod(env, platformWindow, jm_deliverIconify, iconify); 459 (*env)->DeleteLocalRef(env, platformWindow); 460 } 461 } 462 463 - (void)windowDidMiniaturize:(NSNotification *)notification { 464 AWT_ASSERT_APPKIT_THREAD; 465 466 [self _deliverIconify:JNI_TRUE]; 467 } 468 469 - (void)windowDidDeminiaturize:(NSNotification *)notification { 470 AWT_ASSERT_APPKIT_THREAD; 471 472 [self _deliverIconify:JNI_FALSE]; 473 } 474 475 - (void) _deliverWindowFocusEvent:(BOOL)focused { 476 //AWT_ASSERT_APPKIT_THREAD; 477 478 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 479 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 480 if (platformWindow != NULL) { 481 static JNF_MEMBER_CACHE(jm_deliverWindowFocusEvent, jc_CPlatformWindow, "deliverWindowFocusEvent", "(Z)V"); 482 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowFocusEvent, (jboolean)focused); 483 (*env)->DeleteLocalRef(env, platformWindow); 484 } 485 } 486 487 488 - (void) windowDidBecomeKey: (NSNotification *) notification { 489 AWT_ASSERT_APPKIT_THREAD; 490 [AWTToolkit eventCountPlusPlus]; 491 [CMenuBar activate:self.javaMenuBar modallyDisabled:NO]; 492 [self _deliverWindowFocusEvent:YES]; 493 } 494 495 - (void) windowDidResignKey: (NSNotification *) notification { 496 // TODO: check why sometimes at start is invoked *not* on AppKit main thread. 497 AWT_ASSERT_APPKIT_THREAD; 498 [AWTToolkit eventCountPlusPlus]; 499 [self.javaMenuBar deactivate]; 500 [self _deliverWindowFocusEvent:NO]; 501 } 502 503 - (void) windowDidBecomeMain: (NSNotification *) notification { 504 AWT_ASSERT_APPKIT_THREAD; 505 [AWTToolkit eventCountPlusPlus]; 506 507 JNIEnv *env = [ThreadUtilities getJNIEnv]; 508 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 509 if (platformWindow != NULL) { 510 static JNF_MEMBER_CACHE(jm_windowDidBecomeMain, jc_CPlatformWindow, "windowDidBecomeMain", "()V"); 511 JNFCallVoidMethod(env, platformWindow, jm_windowDidBecomeMain); 512 (*env)->DeleteLocalRef(env, platformWindow); 513 } 514 } 515 516 - (BOOL)windowShouldClose:(id)sender { 517 AWT_ASSERT_APPKIT_THREAD; 518 [AWTToolkit eventCountPlusPlus]; 519 JNIEnv *env = [ThreadUtilities getJNIEnv]; 520 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 521 if (platformWindow != NULL) { 522 static JNF_MEMBER_CACHE(jm_deliverWindowClosingEvent, jc_CPlatformWindow, "deliverWindowClosingEvent", "()V"); 523 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowClosingEvent); 524 (*env)->DeleteLocalRef(env, platformWindow); 525 } 526 // The window will be closed (if allowed) as result of sending Java event 527 return NO; 528 } 529 530 531 - (void)_notifyFullScreenOp:(jint)op withEnv:(JNIEnv *)env { 532 static JNF_CLASS_CACHE(jc_FullScreenHandler, "com/apple/eawt/FullScreenHandler"); 533 static JNF_STATIC_MEMBER_CACHE(jm_notifyFullScreenOperation, jc_FullScreenHandler, "handleFullScreenEventFromNative", "(Ljava/awt/Window;I)V"); 534 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;"); 535 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 536 if (platformWindow != NULL) { 537 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target); 538 if (awtWindow != NULL) { 539 JNFCallStaticVoidMethod(env, jm_notifyFullScreenOperation, awtWindow, op); 540 (*env)->DeleteLocalRef(env, awtWindow); 541 } 542 (*env)->DeleteLocalRef(env, platformWindow); 543 } 544 } 545 546 547 - (void)windowWillEnterFullScreen:(NSNotification *)notification { 548 static JNF_MEMBER_CACHE(jm_windowWillEnterFullScreen, jc_CPlatformWindow, "windowWillEnterFullScreen", "()V"); 549 JNIEnv *env = [ThreadUtilities getJNIEnv]; 550 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 551 if (platformWindow != NULL) { 552 JNFCallVoidMethod(env, platformWindow, jm_windowWillEnterFullScreen); 553 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_ENTER withEnv:env]; 554 (*env)->DeleteLocalRef(env, platformWindow); 555 } 556 } 557 558 - (void)windowDidEnterFullScreen:(NSNotification *)notification { 559 static JNF_MEMBER_CACHE(jm_windowDidEnterFullScreen, jc_CPlatformWindow, "windowDidEnterFullScreen", "()V"); 560 JNIEnv *env = [ThreadUtilities getJNIEnv]; 561 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 562 if (platformWindow != NULL) { 563 JNFCallVoidMethod(env, platformWindow, jm_windowDidEnterFullScreen); 564 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_ENTER withEnv:env]; 565 (*env)->DeleteLocalRef(env, platformWindow); 566 } 567 } 568 569 - (void)windowWillExitFullScreen:(NSNotification *)notification { 570 static JNF_MEMBER_CACHE(jm_windowWillExitFullScreen, jc_CPlatformWindow, "windowWillExitFullScreen", "()V"); 571 JNIEnv *env = [ThreadUtilities getJNIEnv]; 572 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 573 if (platformWindow != NULL) { 574 JNFCallVoidMethod(env, platformWindow, jm_windowWillExitFullScreen); 575 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_EXIT withEnv:env]; 576 (*env)->DeleteLocalRef(env, platformWindow); 577 } 578 } 579 580 - (void)windowDidExitFullScreen:(NSNotification *)notification { 581 static JNF_MEMBER_CACHE(jm_windowDidExitFullScreen, jc_CPlatformWindow, "windowDidExitFullScreen", "()V"); 582 JNIEnv *env = [ThreadUtilities getJNIEnv]; 583 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 584 if (platformWindow != NULL) { 585 JNFCallVoidMethod(env, platformWindow, jm_windowDidExitFullScreen); 586 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_EXIT withEnv:env]; 587 (*env)->DeleteLocalRef(env, platformWindow); 588 } 589 } 590 591 - (void)sendEvent:(NSEvent *)event { 592 if ([event type] == NSLeftMouseDown || [event type] == NSRightMouseDown || [event type] == NSOtherMouseDown) { 593 594 NSPoint p = [NSEvent mouseLocation]; 595 NSRect frame = [self.nsWindow frame]; 596 NSRect contentRect = [self.nsWindow contentRectForFrameRect:frame]; 597 598 // Check if the click happened in the non-client area (title bar) 599 if (p.y >= (frame.origin.y + contentRect.size.height)) { 600 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 601 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 602 // Currently, no need to deliver the whole NSEvent. 603 static JNF_MEMBER_CACHE(jm_deliverNCMouseDown, jc_CPlatformWindow, "deliverNCMouseDown", "()V"); 604 JNFCallVoidMethod(env, platformWindow, jm_deliverNCMouseDown); 605 } 606 } 607 } 608 609 - (void)constrainSize:(NSSize*)size { 610 float minWidth = 0.f, minHeight = 0.f; 611 612 if (IS(self.styleBits, DECORATED)) { 613 NSRect frame = [self.nsWindow frame]; 614 NSRect contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[self.nsWindow styleMask]]; 615 616 float top = frame.size.height - contentRect.size.height; 617 float left = contentRect.origin.x - frame.origin.x; 618 float bottom = contentRect.origin.y - frame.origin.y; 619 float right = frame.size.width - (contentRect.size.width + left); 620 621 // Speculative estimation: 80 - enough for window decorations controls 622 minWidth += left + right + 80; 623 minHeight += top + bottom; 624 } 625 626 minWidth = MAX(1.f, minWidth); 627 minHeight = MAX(1.f, minHeight); 628 629 size->width = MAX(size->width, minWidth); 630 size->height = MAX(size->height, minHeight); 631 } 632 633 - (void) setEnabled: (BOOL)flag { 634 self.isEnabled = flag; 635 636 if (IS(self.styleBits, CLOSEABLE)) { 637 [[self.nsWindow standardWindowButton:NSWindowCloseButton] setEnabled: flag]; 638 } 639 640 if (IS(self.styleBits, MINIMIZABLE)) { 641 [[self.nsWindow standardWindowButton:NSWindowMiniaturizeButton] setEnabled: flag]; 642 } 643 644 if (IS(self.styleBits, ZOOMABLE)) { 645 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled: flag]; 646 } 647 648 if (IS(self.styleBits, RESIZABLE)) { 649 [self updateMinMaxSize:flag]; 650 [self.nsWindow setShowsResizeIndicator:flag]; 651 } 652 } 653 654 @end // AWTWindow 655 656 657 /* 658 * Class: sun_lwawt_macosx_CPlatformWindow 659 * Method: nativeCreateNSWindow 660 * Signature: (JJIIII)J 661 */ 662 JNIEXPORT jlong JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeCreateNSWindow 663 (JNIEnv *env, jobject obj, jlong contentViewPtr, jlong styleBits, jdouble x, jdouble y, jdouble w, jdouble h) 664 { 665 __block AWTWindow *window = nil; 666 667 JNF_COCOA_ENTER(env); 668 AWT_ASSERT_NOT_APPKIT_THREAD; 669 670 JNFWeakJObjectWrapper *platformWindow = [JNFWeakJObjectWrapper wrapperWithJObject:obj withEnv:env]; 671 NSView *contentView = OBJC(contentViewPtr); 672 NSRect frameRect = NSMakeRect(x, y, w, h); 673 674 [JNFRunLoop performOnMainThreadWaiting:YES withBlock:^(){ 675 AWT_ASSERT_APPKIT_THREAD; 676 677 window = [[AWTWindow alloc] initWithPlatformWindow:platformWindow 678 styleBits:styleBits 679 frameRect:frameRect 680 contentView:contentView]; 681 // the window is released is CPlatformWindow.nativeDispose() 682 683 if (window) CFRetain(window.nsWindow); 684 }]; 685 686 JNF_COCOA_EXIT(env); 687 688 return ptr_to_jlong(window ? window.nsWindow : nil); 689 } 690 691 /* 692 * Class: sun_lwawt_macosx_CPlatformWindow 693 * Method: nativeSetNSWindowStyleBits 694 * Signature: (JII)V 695 */ 696 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowStyleBits 697 (JNIEnv *env, jclass clazz, jlong windowPtr, jint mask, jint bits) 698 { 699 JNF_COCOA_ENTER(env); 700 AWT_ASSERT_NOT_APPKIT_THREAD; 701 702 NSWindow *nsWindow = OBJC(windowPtr); 703 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 704 AWT_ASSERT_APPKIT_THREAD; 705 706 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 707 708 // scans the bit field, and only updates the values requested by the mask 709 // (this implicity handles the _CALLBACK_PROP_BITMASK case, since those are passive reads) 710 jint newBits = window.styleBits & ~mask | bits & mask; 711 712 // resets the NSWindow's style mask if the mask intersects any of those bits 713 if (mask & MASK(_STYLE_PROP_BITMASK)) { 714 [nsWindow setStyleMask:[AWTWindow styleMaskForStyleBits:newBits]]; 715 } 716 717 // calls methods on NSWindow to change other properties, based on the mask 718 if (mask & MASK(_METHOD_PROP_BITMASK)) { 719 [window setPropertiesForStyleBits:bits mask:mask]; 720 } 721 722 window.styleBits = newBits; 723 }]; 724 725 JNF_COCOA_EXIT(env); 726 } 727 728 /* 729 * Class: sun_lwawt_macosx_CPlatformWindow 730 * Method: nativeSetNSWindowMenuBar 731 * Signature: (JJ)V 732 */ 733 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMenuBar 734 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong menuBarPtr) 735 { 736 JNF_COCOA_ENTER(env); 737 AWT_ASSERT_NOT_APPKIT_THREAD; 738 739 NSWindow *nsWindow = OBJC(windowPtr); 740 CMenuBar *menuBar = OBJC(menuBarPtr); 741 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 742 AWT_ASSERT_APPKIT_THREAD; 743 744 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 745 746 if ([nsWindow isKeyWindow]) [window.javaMenuBar deactivate]; 747 window.javaMenuBar = menuBar; 748 749 // if ([self isKeyWindow]) { 750 [CMenuBar activate:window.javaMenuBar modallyDisabled:NO]; 751 // } 752 }]; 753 754 JNF_COCOA_EXIT(env); 755 } 756 757 /* 758 * Class: sun_lwawt_macosx_CPlatformWindow 759 * Method: nativeGetNSWindowInsets 760 * Signature: (J)Ljava/awt/Insets; 761 */ 762 JNIEXPORT jobject JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetNSWindowInsets 763 (JNIEnv *env, jclass clazz, jlong windowPtr) 764 { 765 jobject ret = NULL; 766 767 JNF_COCOA_ENTER(env); 768 AWT_ASSERT_NOT_APPKIT_THREAD; 769 770 NSWindow *nsWindow = OBJC(windowPtr); 771 __block NSRect contentRect = NSZeroRect; 772 __block NSRect frame = NSZeroRect; 773 774 [JNFRunLoop performOnMainThreadWaiting:YES withBlock:^(){ 775 AWT_ASSERT_APPKIT_THREAD; 776 777 frame = [nsWindow frame]; 778 contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[nsWindow styleMask]]; 779 }]; 780 781 jint top = (jint)(frame.size.height - contentRect.size.height); 782 jint left = (jint)(contentRect.origin.x - frame.origin.x); 783 jint bottom = (jint)(contentRect.origin.y - frame.origin.y); 784 jint right = (jint)(frame.size.width - (contentRect.size.width + left)); 785 786 static JNF_CLASS_CACHE(jc_Insets, "java/awt/Insets"); 787 static JNF_CTOR_CACHE(jc_Insets_ctor, jc_Insets, "(IIII)V"); 788 ret = JNFNewObject(env, jc_Insets_ctor, top, left, bottom, right); 789 790 JNF_COCOA_EXIT(env); 791 return ret; 792 } 793 794 /* 795 * Class: sun_lwawt_macosx_CPlatformWindow 796 * Method: nativeSetNSWindowBounds 797 * Signature: (JDDDD)V 798 */ 799 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowBounds 800 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble originX, jdouble originY, jdouble width, jdouble height) 801 { 802 JNF_COCOA_ENTER(env); 803 AWT_ASSERT_NOT_APPKIT_THREAD; 804 805 NSRect jrect = NSMakeRect(originX, originY, width, height); 806 807 // TODO: not sure we need displayIfNeeded message in our view 808 NSWindow *nsWindow = OBJC(windowPtr); 809 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 810 AWT_ASSERT_APPKIT_THREAD; 811 812 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 813 814 NSRect rect = ConvertNSScreenRect(NULL, jrect); 815 [window constrainSize:&rect.size]; 816 817 [nsWindow setFrame:rect display:YES]; 818 819 // only start tracking events if pointer is above the toplevel 820 // TODO: should post an Entered event if YES. 821 NSPoint mLocation = [NSEvent mouseLocation]; 822 [nsWindow setAcceptsMouseMovedEvents:NSPointInRect(mLocation, rect)]; 823 824 // ensure we repaint the whole window after the resize operation 825 // (this will also re-enable screen updates, which were disabled above) 826 // TODO: send PaintEvent 827 828 [window synthesizeMouseEnteredExitedEvents]; 829 }]; 830 831 JNF_COCOA_EXIT(env); 832 } 833 834 /* 835 * Class: sun_lwawt_macosx_CPlatformWindow 836 * Method: nativeSetNSWindowMinMax 837 * Signature: (JDDDD)V 838 */ 839 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinMax 840 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble minW, jdouble minH, jdouble maxW, jdouble maxH) 841 { 842 JNF_COCOA_ENTER(env); 843 AWT_ASSERT_NOT_APPKIT_THREAD; 844 845 if (minW < 1) minW = 1; 846 if (minH < 1) minH = 1; 847 if (maxW < 1) maxW = 1; 848 if (maxH < 1) maxH = 1; 849 850 NSWindow *nsWindow = OBJC(windowPtr); 851 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 852 AWT_ASSERT_APPKIT_THREAD; 853 854 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 855 856 NSSize min = { minW, minH }; 857 NSSize max = { maxW, maxH }; 858 859 [window constrainSize:&min]; 860 [window constrainSize:&max]; 861 862 window.javaMinSize = min; 863 window.javaMaxSize = max; 864 [window updateMinMaxSize:IS(window.styleBits, RESIZABLE)]; 865 }]; 866 867 JNF_COCOA_EXIT(env); 868 } 869 870 /* 871 * Class: sun_lwawt_macosx_CPlatformWindow 872 * Method: nativePushNSWindowToBack 873 * Signature: (J)V 874 */ 875 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToBack 876 (JNIEnv *env, jclass clazz, jlong windowPtr) 877 { 878 JNF_COCOA_ENTER(env); 879 AWT_ASSERT_NOT_APPKIT_THREAD; 880 881 NSWindow *nsWindow = OBJC(windowPtr); 882 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 883 AWT_ASSERT_APPKIT_THREAD; 884 885 [nsWindow orderBack:nil]; 886 }]; 887 888 JNF_COCOA_EXIT(env); 889 } 890 891 /* 892 * Class: sun_lwawt_macosx_CPlatformWindow 893 * Method: nativePushNSWindowToFront 894 * Signature: (J)V 895 */ 896 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToFront 897 (JNIEnv *env, jclass clazz, jlong windowPtr) 898 { 899 JNF_COCOA_ENTER(env); 900 AWT_ASSERT_NOT_APPKIT_THREAD; 901 902 NSWindow *nsWindow = OBJC(windowPtr); 903 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 904 AWT_ASSERT_APPKIT_THREAD; 905 906 if (![nsWindow isKeyWindow]) { 907 [nsWindow makeKeyAndOrderFront:nsWindow]; 908 } else { 909 [nsWindow orderFront:nsWindow]; 910 } 911 }]; 912 913 JNF_COCOA_EXIT(env); 914 } 915 916 /* 917 * Class: sun_lwawt_macosx_CPlatformWindow 918 * Method: nativeSetNSWindowTitle 919 * Signature: (JLjava/lang/String;)V 920 */ 921 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowTitle 922 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring jtitle) 923 { 924 JNF_COCOA_ENTER(env); 925 AWT_ASSERT_NOT_APPKIT_THREAD; 926 927 NSWindow *nsWindow = OBJC(windowPtr); 928 [nsWindow performSelectorOnMainThread:@selector(setTitle:) 929 withObject:JNFJavaToNSString(env, jtitle) 930 waitUntilDone:NO]; 931 932 JNF_COCOA_EXIT(env); 933 } 934 935 /* 936 * Class: sun_lwawt_macosx_CPlatformWindow 937 * Method: nativeRevalidateNSWindowShadow 938 * Signature: (J)V 939 */ 940 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeRevalidateNSWindowShadow 941 (JNIEnv *env, jclass clazz, jlong windowPtr) 942 { 943 JNF_COCOA_ENTER(env); 944 945 NSWindow *nsWindow = OBJC(windowPtr); 946 if ([NSThread isMainThread]) { 947 [nsWindow invalidateShadow]; 948 } else { 949 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 950 AWT_ASSERT_APPKIT_THREAD; 951 952 [nsWindow invalidateShadow]; 953 }]; 954 } 955 956 JNF_COCOA_EXIT(env); 957 } 958 959 /* 960 * Class: sun_lwawt_macosx_CPlatformWindow 961 * Method: nativeScreenOn_AppKitThread 962 * Signature: (J)I 963 */ 964 JNIEXPORT jint JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeScreenOn_1AppKitThread 965 (JNIEnv *env, jclass clazz, jlong windowPtr) 966 { 967 jint ret = 0; 968 969 JNF_COCOA_ENTER(env); 970 AWT_ASSERT_APPKIT_THREAD; 971 972 NSWindow *nsWindow = OBJC(windowPtr); 973 NSDictionary *props = [[nsWindow screen] deviceDescription]; 974 ret = [[props objectForKey:@"NSScreenNumber"] intValue]; 975 976 JNF_COCOA_EXIT(env); 977 978 return ret; 979 } 980 981 /* 982 * Class: sun_lwawt_macosx_CPlatformWindow 983 * Method: nativeSetNSWindowMinimizedIcon 984 * Signature: (JJ)V 985 */ 986 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinimizedIcon 987 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong nsImagePtr) 988 { 989 JNF_COCOA_ENTER(env); 990 AWT_ASSERT_NOT_APPKIT_THREAD; 991 992 NSWindow *nsWindow = OBJC(windowPtr); 993 NSImage *image = OBJC(nsImagePtr); 994 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 995 AWT_ASSERT_APPKIT_THREAD; 996 997 [nsWindow setMiniwindowImage:image]; 998 }]; 999 1000 JNF_COCOA_EXIT(env); 1001 } 1002 1003 /* 1004 * Class: sun_lwawt_macosx_CPlatformWindow 1005 * Method: nativeSetNSWindowRepresentedFilename 1006 * Signature: (JLjava/lang/String;)V 1007 */ 1008 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowRepresentedFilename 1009 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring filename) 1010 { 1011 JNF_COCOA_ENTER(env); 1012 AWT_ASSERT_NOT_APPKIT_THREAD; 1013 1014 NSWindow *nsWindow = OBJC(windowPtr); 1015 NSURL *url = (filename == NULL) ? nil : [NSURL fileURLWithPath:JNFNormalizedNSStringForPath(env, filename)]; 1016 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 1017 AWT_ASSERT_APPKIT_THREAD; 1018 1019 [nsWindow setRepresentedURL:url]; 1020 }]; 1021 1022 JNF_COCOA_EXIT(env); 1023 } 1024 1025 /* 1026 * Class: sun_lwawt_macosx_CPlatformWindow 1027 * Method: nativeSetNSWindowSecurityWarningPositioning 1028 * Signature: (JDDFF)V 1029 */ 1030 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowSecurityWarningPositioning 1031 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble x, jdouble y, jfloat biasX, jfloat biasY) 1032 { 1033 JNF_COCOA_ENTER(env); 1034 AWT_ASSERT_NOT_APPKIT_THREAD; 1035 1036 [JNFException raise:env as:kRuntimeException reason:"unimplemented"]; 1037 1038 JNF_COCOA_EXIT(env); 1039 } 1040 1041 /* 1042 * Class: sun_lwawt_macosx_CPlatformWindow 1043 * Method: nativeSynthesizeMouseEnteredExitedEvents 1044 * Signature: (J)V 1045 */ 1046 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSynthesizeMouseEnteredExitedEvents 1047 (JNIEnv *env, jclass clazz, jlong windowPtr) 1048 { 1049 JNF_COCOA_ENTER(env); 1050 AWT_ASSERT_NOT_APPKIT_THREAD; 1051 1052 NSWindow *nsWindow = OBJC(windowPtr); 1053 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 1054 AWT_ASSERT_APPKIT_THREAD; 1055 1056 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1057 1058 [window synthesizeMouseEnteredExitedEvents]; 1059 }]; 1060 1061 JNF_COCOA_EXIT(env); 1062 } 1063 1064 /* 1065 * Class: sun_lwawt_macosx_CPlatformWindow 1066 * Method: nativeGetDisplayID_AppKitThread 1067 * Signature: (J)I 1068 */ 1069 JNIEXPORT jint JNICALL 1070 Java_sun_lwawt_macosx_CPlatformWindow_nativeGetNSWindowDisplayID_1AppKitThread 1071 (JNIEnv *env, jclass clazz, jlong windowPtr) 1072 { 1073 jint ret; // CGDirectDisplayID 1074 1075 JNF_COCOA_ENTER(env); 1076 AWT_ASSERT_APPKIT_THREAD; 1077 1078 NSWindow *window = OBJC(windowPtr); 1079 NSScreen *screen = [window screen]; 1080 NSDictionary *deviceDescription = [screen deviceDescription]; 1081 NSNumber *displayID = [deviceDescription objectForKey:@"NSScreenNumber"]; 1082 ret = (jint)[displayID intValue]; 1083 1084 JNF_COCOA_EXIT(env); 1085 1086 return ret; 1087 } 1088 1089 /* 1090 * Class: sun_lwawt_macosx_CPlatformWindow 1091 * Method: _toggleFullScreenMode 1092 * Signature: (J)V 1093 */ 1094 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow__1toggleFullScreenMode 1095 (JNIEnv *env, jobject peer, jlong windowPtr) 1096 { 1097 JNF_COCOA_ENTER(env); 1098 1099 NSWindow *nsWindow = OBJC(windowPtr); 1100 SEL toggleFullScreenSelector = @selector(toggleFullScreen:); 1101 if (![nsWindow respondsToSelector:toggleFullScreenSelector]) return; 1102 1103 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 1104 [nsWindow performSelector:toggleFullScreenSelector withObject:nil]; 1105 }]; 1106 1107 JNF_COCOA_EXIT(env); 1108 } 1109 1110 JNIEXPORT jboolean JNICALL Java_sun_lwawt_macosx_CMouseInfoPeer_nativeIsWindowUnderMouse 1111 (JNIEnv *env, jclass clazz, jlong windowPtr) 1112 { 1113 __block jboolean underMouse = JNI_FALSE; 1114 1115 JNF_COCOA_ENTER(env); 1116 AWT_ASSERT_NOT_APPKIT_THREAD; 1117 1118 NSWindow *nsWindow = OBJC(windowPtr); 1119 [JNFRunLoop performOnMainThreadWaiting:YES withBlock:^() { 1120 AWT_ASSERT_APPKIT_THREAD; 1121 1122 NSPoint pt = [nsWindow mouseLocationOutsideOfEventStream]; 1123 underMouse = [[nsWindow contentView] hitTest:pt] != nil; 1124 }]; 1125 1126 JNF_COCOA_EXIT(env); 1127 1128 return underMouse; 1129 } 1130 1131 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetEnabled 1132 (JNIEnv *env, jclass clazz, jlong windowPtr, jboolean isEnabled) 1133 { 1134 JNF_COCOA_ENTER(env); 1135 1136 NSWindow *nsWindow = OBJC(windowPtr); 1137 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 1138 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1139 1140 [window setEnabled: isEnabled]; 1141 }]; 1142 1143 JNF_COCOA_EXIT(env); 1144 } 1145 1146 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeDispose 1147 (JNIEnv *env, jclass clazz, jlong windowPtr) 1148 { 1149 JNF_COCOA_ENTER(env); 1150 1151 NSWindow *nsWindow = OBJC(windowPtr); 1152 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 1153 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1154 1155 // AWTWindow holds a reference to the NSWindow in its nsWindow 1156 // property. Unsetting the delegate allows it to be deallocated 1157 // which releases the reference. This, in turn, allows the window 1158 // itself be deallocated. 1159 [nsWindow setDelegate: nil]; 1160 1161 [window release]; 1162 }]; 1163 1164 JNF_COCOA_EXIT(env); 1165 } 1166