1 /* 2 * Copyright (c) 2011, 2014, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 #import <Cocoa/Cocoa.h> 27 #import <JavaNativeFoundation/JavaNativeFoundation.h> 28 #import <JavaRuntimeSupport/JavaRuntimeSupport.h> 29 30 #import "sun_lwawt_macosx_CPlatformWindow.h" 31 #import "com_apple_eawt_event_GestureHandler.h" 32 #import "com_apple_eawt_FullScreenHandler.h" 33 #import "ApplicationDelegate.h" 34 35 #import "AWTWindow.h" 36 #import "AWTView.h" 37 #import "CMenu.h" 38 #import "CMenuBar.h" 39 #import "LWCToolkit.h" 40 #import "GeomUtilities.h" 41 #import "ThreadUtilities.h" 42 #import "OSVersion.h" 43 44 #define MASK(KEY) \ 45 (sun_lwawt_macosx_CPlatformWindow_ ## KEY) 46 47 #define IS(BITS, KEY) \ 48 ((BITS & MASK(KEY)) != 0) 49 50 #define SET(BITS, KEY, VALUE) \ 51 BITS = VALUE ? BITS | MASK(KEY) : BITS & ~MASK(KEY) 52 53 static JNF_CLASS_CACHE(jc_CPlatformWindow, "sun/lwawt/macosx/CPlatformWindow"); 54 55 // Cocoa windowDidBecomeKey/windowDidResignKey notifications 56 // doesn't provide information about "opposite" window, so we 57 // have to do a bit of tracking. This variable points to a window 58 // which had been the key window just before a new key window 59 // was set. It would be nil if the new key window isn't an AWT 60 // window or the app currently has no key window. 61 static AWTWindow* lastKeyWindow = nil; 62 63 // -------------------------------------------------------------- 64 // NSWindow/NSPanel descendants implementation 65 #define AWT_NS_WINDOW_IMPLEMENTATION \ 66 - (id) initWithDelegate:(AWTWindow *)delegate \ 67 frameRect:(NSRect)contectRect \ 68 styleMask:(NSUInteger)styleMask \ 69 contentView:(NSView *)view \ 70 { \ 71 self = [super initWithContentRect:contectRect \ 72 styleMask:styleMask \ 73 backing:NSBackingStoreBuffered \ 74 defer:NO]; \ 75 \ 76 if (self == nil) return nil; \ 77 \ 78 [self setDelegate:delegate]; \ 79 [self setContentView:view]; \ 80 [self setInitialFirstResponder:view]; \ 81 [self setReleasedWhenClosed:NO]; \ 82 [self setPreservesContentDuringLiveResize:YES]; \ 83 \ 84 return self; \ 85 } \ 86 \ 87 /* NSWindow overrides */ \ 88 - (BOOL) canBecomeKeyWindow { \ 89 return [(AWTWindow*)[self delegate] canBecomeKeyWindow]; \ 90 } \ 91 \ 92 - (BOOL) canBecomeMainWindow { \ 93 return [(AWTWindow*)[self delegate] canBecomeMainWindow]; \ 94 } \ 95 \ 96 - (BOOL) worksWhenModal { \ 97 return [(AWTWindow*)[self delegate] worksWhenModal]; \ 98 } \ 99 \ 100 - (void)sendEvent:(NSEvent *)event { \ 101 [(AWTWindow*)[self delegate] sendEvent:event]; \ 102 [super sendEvent:event]; \ 103 } 104 105 @implementation AWTWindow_Normal 106 AWT_NS_WINDOW_IMPLEMENTATION 107 108 // Gesture support 109 - (void)postGesture:(NSEvent *)event as:(jint)type a:(jdouble)a b:(jdouble)b { 110 AWT_ASSERT_APPKIT_THREAD; 111 112 JNIEnv *env = [ThreadUtilities getJNIEnv]; 113 jobject platformWindow = [((AWTWindow *)self.delegate).javaPlatformWindow jObjectWithEnv:env]; 114 if (platformWindow != NULL) { 115 // extract the target AWT Window object out of the CPlatformWindow 116 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;"); 117 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target); 118 if (awtWindow != NULL) { 119 // translate the point into Java coordinates 120 NSPoint loc = [event locationInWindow]; 121 loc.y = [self frame].size.height - loc.y; 122 123 // send up to the GestureHandler to recursively dispatch on the AWT event thread 124 static JNF_CLASS_CACHE(jc_GestureHandler, "com/apple/eawt/event/GestureHandler"); 125 static JNF_STATIC_MEMBER_CACHE(sjm_handleGestureFromNative, jc_GestureHandler, "handleGestureFromNative", "(Ljava/awt/Window;IDDDD)V"); 126 JNFCallStaticVoidMethod(env, sjm_handleGestureFromNative, awtWindow, type, (jdouble)loc.x, (jdouble)loc.y, (jdouble)a, (jdouble)b); 127 (*env)->DeleteLocalRef(env, awtWindow); 128 } 129 (*env)->DeleteLocalRef(env, platformWindow); 130 } 131 } 132 133 - (void)beginGestureWithEvent:(NSEvent *)event { 134 [self postGesture:event 135 as:com_apple_eawt_event_GestureHandler_PHASE 136 a:-1.0 137 b:0.0]; 138 } 139 140 - (void)endGestureWithEvent:(NSEvent *)event { 141 [self postGesture:event 142 as:com_apple_eawt_event_GestureHandler_PHASE 143 a:1.0 144 b:0.0]; 145 } 146 147 - (void)magnifyWithEvent:(NSEvent *)event { 148 [self postGesture:event 149 as:com_apple_eawt_event_GestureHandler_MAGNIFY 150 a:[event magnification] 151 b:0.0]; 152 } 153 154 - (void)rotateWithEvent:(NSEvent *)event { 155 [self postGesture:event 156 as:com_apple_eawt_event_GestureHandler_ROTATE 157 a:[event rotation] 158 b:0.0]; 159 } 160 161 - (void)swipeWithEvent:(NSEvent *)event { 162 [self postGesture:event 163 as:com_apple_eawt_event_GestureHandler_SWIPE 164 a:[event deltaX] 165 b:[event deltaY]]; 166 } 167 168 @end 169 @implementation AWTWindow_Panel 170 AWT_NS_WINDOW_IMPLEMENTATION 171 @end 172 // END of NSWindow/NSPanel descendants implementation 173 // -------------------------------------------------------------- 174 175 176 @implementation AWTWindow 177 178 @synthesize nsWindow; 179 @synthesize javaPlatformWindow; 180 @synthesize javaMenuBar; 181 @synthesize javaMinSize; 182 @synthesize javaMaxSize; 183 @synthesize styleBits; 184 @synthesize isEnabled; 185 @synthesize ownerWindow; 186 @synthesize preFullScreenLevel; 187 @synthesize standardFrame; 188 189 - (void) updateMinMaxSize:(BOOL)resizable { 190 if (resizable) { 191 [self.nsWindow setMinSize:self.javaMinSize]; 192 [self.nsWindow setMaxSize:self.javaMaxSize]; 193 } else { 194 NSRect currentFrame = [self.nsWindow frame]; 195 [self.nsWindow setMinSize:currentFrame.size]; 196 [self.nsWindow setMaxSize:currentFrame.size]; 197 } 198 } 199 200 // creates a new NSWindow style mask based on the _STYLE_PROP_BITMASK bits 201 + (NSUInteger) styleMaskForStyleBits:(jint)styleBits { 202 NSUInteger type = 0; 203 if (IS(styleBits, DECORATED)) { 204 type |= NSTitledWindowMask; 205 if (IS(styleBits, CLOSEABLE)) type |= NSClosableWindowMask; 206 if (IS(styleBits, MINIMIZABLE)) type |= NSMiniaturizableWindowMask; 207 if (IS(styleBits, RESIZABLE)) type |= NSResizableWindowMask; 208 } else { 209 type |= NSBorderlessWindowMask; 210 } 211 212 if (IS(styleBits, TEXTURED)) type |= NSTexturedBackgroundWindowMask; 213 if (IS(styleBits, UNIFIED)) type |= NSUnifiedTitleAndToolbarWindowMask; 214 if (IS(styleBits, UTILITY)) type |= NSUtilityWindowMask; 215 if (IS(styleBits, HUD)) type |= NSHUDWindowMask; 216 if (IS(styleBits, SHEET)) type |= NSDocModalWindowMask; 217 if (IS(styleBits, NONACTIVATING)) type |= NSNonactivatingPanelMask; 218 219 return type; 220 } 221 222 // updates _METHOD_PROP_BITMASK based properties on the window 223 - (void) setPropertiesForStyleBits:(jint)bits mask:(jint)mask { 224 if (IS(mask, RESIZABLE)) { 225 BOOL resizable = IS(bits, RESIZABLE); 226 [self updateMinMaxSize:resizable]; 227 [self.nsWindow setShowsResizeIndicator:resizable]; 228 // Zoom button should be disabled, if the window is not resizable, 229 // otherwise button should be restored to initial state. 230 BOOL zoom = resizable && IS(bits, ZOOMABLE); 231 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled:zoom]; 232 } 233 234 if (IS(mask, HAS_SHADOW)) { 235 [self.nsWindow setHasShadow:IS(bits, HAS_SHADOW)]; 236 } 237 238 if (IS(mask, ZOOMABLE)) { 239 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled:IS(bits, ZOOMABLE)]; 240 } 241 242 if (IS(mask, ALWAYS_ON_TOP)) { 243 [self.nsWindow setLevel:IS(bits, ALWAYS_ON_TOP) ? NSFloatingWindowLevel : NSNormalWindowLevel]; 244 } 245 246 if (IS(mask, HIDES_ON_DEACTIVATE)) { 247 [self.nsWindow setHidesOnDeactivate:IS(bits, HIDES_ON_DEACTIVATE)]; 248 } 249 250 if (IS(mask, DRAGGABLE_BACKGROUND)) { 251 [self.nsWindow setMovableByWindowBackground:IS(bits, DRAGGABLE_BACKGROUND)]; 252 } 253 254 if (IS(mask, DOCUMENT_MODIFIED)) { 255 [self.nsWindow setDocumentEdited:IS(bits, DOCUMENT_MODIFIED)]; 256 } 257 258 if (IS(mask, FULLSCREENABLE) && [self.nsWindow respondsToSelector:@selector(toggleFullScreen:)]) { 259 if (IS(bits, FULLSCREENABLE)) { 260 [self.nsWindow setCollectionBehavior:(1 << 7) /*NSWindowCollectionBehaviorFullScreenPrimary*/]; 261 } else { 262 [self.nsWindow setCollectionBehavior:NSWindowCollectionBehaviorDefault]; 263 } 264 } 265 266 } 267 268 - (id) initWithPlatformWindow:(JNFWeakJObjectWrapper *)platformWindow 269 ownerWindow:owner 270 styleBits:(jint)bits 271 frameRect:(NSRect)rect 272 contentView:(NSView *)view 273 { 274 AWT_ASSERT_APPKIT_THREAD; 275 276 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:bits]; 277 NSRect contentRect = rect; //[NSWindow contentRectForFrameRect:rect styleMask:styleMask]; 278 if (contentRect.size.width <= 0.0) { 279 contentRect.size.width = 1.0; 280 } 281 if (contentRect.size.height <= 0.0) { 282 contentRect.size.height = 1.0; 283 } 284 285 self = [super init]; 286 287 if (self == nil) return nil; // no hope 288 289 if (IS(bits, UTILITY) || 290 IS(bits, NONACTIVATING) || 291 IS(bits, HUD) || 292 IS(bits, HIDES_ON_DEACTIVATE)) 293 { 294 self.nsWindow = [[AWTWindow_Panel alloc] initWithDelegate:self 295 frameRect:contentRect 296 styleMask:styleMask 297 contentView:view]; 298 } 299 else 300 { 301 // These windows will appear in the window list in the dock icon menu 302 self.nsWindow = [[AWTWindow_Normal alloc] initWithDelegate:self 303 frameRect:contentRect 304 styleMask:styleMask 305 contentView:view]; 306 } 307 308 if (self.nsWindow == nil) return nil; // no hope either 309 [self.nsWindow release]; // the property retains the object already 310 311 self.isEnabled = YES; 312 self.javaPlatformWindow = platformWindow; 313 self.styleBits = bits; 314 self.ownerWindow = owner; 315 [self setPropertiesForStyleBits:styleBits mask:MASK(_METHOD_PROP_BITMASK)]; 316 317 if (IS(self.styleBits, IS_POPUP)) { 318 [self.nsWindow setCollectionBehavior:(1 << 8) /*NSWindowCollectionBehaviorFullScreenAuxiliary*/]; 319 } 320 321 return self; 322 } 323 324 + (BOOL) isAWTWindow:(NSWindow *)window { 325 return [window isKindOfClass: [AWTWindow_Panel class]] || [window isKindOfClass: [AWTWindow_Normal class]]; 326 } 327 328 // returns id for the topmost window under mouse 329 + (NSInteger) getTopmostWindowUnderMouseID { 330 NSInteger result = -1; 331 332 NSRect screenRect = [[NSScreen mainScreen] frame]; 333 NSPoint nsMouseLocation = [NSEvent mouseLocation]; 334 CGPoint cgMouseLocation = CGPointMake(nsMouseLocation.x, screenRect.size.height - nsMouseLocation.y); 335 336 NSMutableArray *windows = (NSMutableArray *)CGWindowListCopyWindowInfo(kCGWindowListOptionOnScreenOnly | kCGWindowListExcludeDesktopElements, kCGNullWindowID); 337 338 for (NSDictionary *window in windows) { 339 NSInteger layer = [[window objectForKey:(id)kCGWindowLayer] integerValue]; 340 if (layer == 0) { 341 CGRect rect; 342 CGRectMakeWithDictionaryRepresentation((CFDictionaryRef)[window objectForKey:(id)kCGWindowBounds], &rect); 343 if (CGRectContainsPoint(rect, cgMouseLocation)) { 344 result = [[window objectForKey:(id)kCGWindowNumber] integerValue]; 345 break; 346 } 347 } 348 } 349 [windows release]; 350 return result; 351 } 352 353 // checks that this window is under the mouse cursor and this point is not overlapped by others windows 354 - (BOOL) isTopmostWindowUnderMouse { 355 return [self.nsWindow windowNumber] == [AWTWindow getTopmostWindowUnderMouseID]; 356 } 357 358 + (AWTWindow *) getTopmostWindowUnderMouse { 359 NSEnumerator *windowEnumerator = [[NSApp windows] objectEnumerator]; 360 NSWindow *window; 361 362 NSInteger topmostWindowUnderMouseID = [AWTWindow getTopmostWindowUnderMouseID]; 363 364 while ((window = [windowEnumerator nextObject]) != nil) { 365 if ([window windowNumber] == topmostWindowUnderMouseID) { 366 BOOL isAWTWindow = [AWTWindow isAWTWindow: window]; 367 return isAWTWindow ? (AWTWindow *) [window delegate] : nil; 368 } 369 } 370 return nil; 371 } 372 373 + (void) synthesizeMouseEnteredExitedEvents:(NSWindow*)window withType:(NSEventType)eventType { 374 375 NSPoint screenLocation = [NSEvent mouseLocation]; 376 NSPoint windowLocation = [window convertScreenToBase: screenLocation]; 377 int modifierFlags = (eventType == NSMouseEntered) ? NSMouseEnteredMask : NSMouseExitedMask; 378 379 NSEvent *mouseEvent = [NSEvent enterExitEventWithType: eventType 380 location: windowLocation 381 modifierFlags: modifierFlags 382 timestamp: 0 383 windowNumber: [window windowNumber] 384 context: nil 385 eventNumber: 0 386 trackingNumber: 0 387 userData: nil 388 ]; 389 390 [[window contentView] deliverJavaMouseEvent: mouseEvent]; 391 } 392 393 + (void) synthesizeMouseEnteredExitedEventsForAllWindows { 394 395 NSInteger topmostWindowUnderMouseID = [AWTWindow getTopmostWindowUnderMouseID]; 396 NSArray *windows = [NSApp windows]; 397 NSWindow *window; 398 399 NSEnumerator *windowEnumerator = [windows objectEnumerator]; 400 while ((window = [windowEnumerator nextObject]) != nil) { 401 if ([AWTWindow isAWTWindow: window]) { 402 BOOL isUnderMouse = ([window windowNumber] == topmostWindowUnderMouseID); 403 BOOL mouseIsOver = [[window contentView] mouseIsOver]; 404 if (isUnderMouse && !mouseIsOver) { 405 [AWTWindow synthesizeMouseEnteredExitedEvents:window withType:NSMouseEntered]; 406 } else if (!isUnderMouse && mouseIsOver) { 407 [AWTWindow synthesizeMouseEnteredExitedEvents:window withType:NSMouseExited]; 408 } 409 } 410 } 411 } 412 413 + (NSNumber *) getNSWindowDisplayID_AppKitThread:(NSWindow *)window { 414 AWT_ASSERT_APPKIT_THREAD; 415 NSScreen *screen = [window screen]; 416 NSDictionary *deviceDescription = [screen deviceDescription]; 417 return [deviceDescription objectForKey:@"NSScreenNumber"]; 418 } 419 420 - (void) dealloc { 421 AWT_ASSERT_APPKIT_THREAD; 422 423 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 424 [self.javaPlatformWindow setJObject:nil withEnv:env]; 425 426 self.nsWindow = nil; 427 self.ownerWindow = nil; 428 [super dealloc]; 429 } 430 431 // NSWindow overrides 432 - (BOOL) canBecomeKeyWindow { 433 AWT_ASSERT_APPKIT_THREAD; 434 return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_KEY); 435 } 436 437 - (BOOL) canBecomeMainWindow { 438 AWT_ASSERT_APPKIT_THREAD; 439 if (!self.isEnabled) { 440 // Native system can bring up the NSWindow to 441 // the top even if the window is not main. 442 // We should bring up the modal dialog manually 443 [AWTToolkit eventCountPlusPlus]; 444 445 JNIEnv *env = [ThreadUtilities getJNIEnv]; 446 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 447 if (platformWindow != NULL) { 448 static JNF_MEMBER_CACHE(jm_checkBlockingAndOrder, jc_CPlatformWindow, 449 "checkBlockingAndOrder", "()Z"); 450 JNFCallBooleanMethod(env, platformWindow, jm_checkBlockingAndOrder); 451 (*env)->DeleteLocalRef(env, platformWindow); 452 } 453 } 454 455 return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_MAIN); 456 } 457 458 - (BOOL) worksWhenModal { 459 AWT_ASSERT_APPKIT_THREAD; 460 return IS(self.styleBits, MODAL_EXCLUDED); 461 } 462 463 464 // NSWindowDelegate methods 465 466 - (void) _deliverMoveResizeEvent { 467 AWT_ASSERT_APPKIT_THREAD; 468 469 // deliver the event if this is a user-initiated live resize or as a side-effect 470 // of a Java initiated resize, because AppKit can override the bounds and force 471 // the bounds of the window to avoid the Dock or remain on screen. 472 [AWTToolkit eventCountPlusPlus]; 473 JNIEnv *env = [ThreadUtilities getJNIEnv]; 474 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 475 if (platformWindow == NULL) { 476 // TODO: create generic AWT assert 477 } 478 479 NSRect frame = ConvertNSScreenRect(env, [self.nsWindow frame]); 480 481 static JNF_MEMBER_CACHE(jm_deliverMoveResizeEvent, jc_CPlatformWindow, "deliverMoveResizeEvent", "(IIIIZ)V"); 482 JNFCallVoidMethod(env, platformWindow, jm_deliverMoveResizeEvent, 483 (jint)frame.origin.x, 484 (jint)frame.origin.y, 485 (jint)frame.size.width, 486 (jint)frame.size.height, 487 (jboolean)[self.nsWindow inLiveResize]); 488 (*env)->DeleteLocalRef(env, platformWindow); 489 490 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows]; 491 } 492 493 - (void)windowDidMove:(NSNotification *)notification { 494 AWT_ASSERT_APPKIT_THREAD; 495 496 [self _deliverMoveResizeEvent]; 497 } 498 499 - (void)windowDidResize:(NSNotification *)notification { 500 AWT_ASSERT_APPKIT_THREAD; 501 502 [self _deliverMoveResizeEvent]; 503 } 504 505 - (void)windowDidExpose:(NSNotification *)notification { 506 AWT_ASSERT_APPKIT_THREAD; 507 508 [AWTToolkit eventCountPlusPlus]; 509 // TODO: don't see this callback invoked anytime so we track 510 // window exposing in _setVisible:(BOOL) 511 } 512 513 - (NSRect)windowWillUseStandardFrame:(NSWindow *)window 514 defaultFrame:(NSRect)newFrame { 515 516 return [self standardFrame]; 517 } 518 519 - (void) _deliverIconify:(BOOL)iconify { 520 AWT_ASSERT_APPKIT_THREAD; 521 522 [AWTToolkit eventCountPlusPlus]; 523 JNIEnv *env = [ThreadUtilities getJNIEnv]; 524 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 525 if (platformWindow != NULL) { 526 static JNF_MEMBER_CACHE(jm_deliverIconify, jc_CPlatformWindow, "deliverIconify", "(Z)V"); 527 JNFCallVoidMethod(env, platformWindow, jm_deliverIconify, iconify); 528 (*env)->DeleteLocalRef(env, platformWindow); 529 } 530 } 531 532 - (void)windowDidMiniaturize:(NSNotification *)notification { 533 AWT_ASSERT_APPKIT_THREAD; 534 535 [self _deliverIconify:JNI_TRUE]; 536 } 537 538 - (void)windowDidDeminiaturize:(NSNotification *)notification { 539 AWT_ASSERT_APPKIT_THREAD; 540 541 [self _deliverIconify:JNI_FALSE]; 542 } 543 544 - (void) _deliverWindowFocusEvent:(BOOL)focused oppositeWindow:(AWTWindow *)opposite { 545 //AWT_ASSERT_APPKIT_THREAD; 546 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 547 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 548 if (platformWindow != NULL) { 549 jobject oppositeWindow = [opposite.javaPlatformWindow jObjectWithEnv:env]; 550 551 static JNF_MEMBER_CACHE(jm_deliverWindowFocusEvent, jc_CPlatformWindow, "deliverWindowFocusEvent", "(ZLsun/lwawt/macosx/CPlatformWindow;)V"); 552 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowFocusEvent, (jboolean)focused, oppositeWindow); 553 (*env)->DeleteLocalRef(env, platformWindow); 554 (*env)->DeleteLocalRef(env, oppositeWindow); 555 } 556 } 557 558 559 - (void) windowDidBecomeKey: (NSNotification *) notification { 560 AWT_ASSERT_APPKIT_THREAD; 561 [AWTToolkit eventCountPlusPlus]; 562 AWTWindow *opposite = [AWTWindow lastKeyWindow]; 563 564 // Finds appropriate menubar in our hierarchy, 565 AWTWindow *awtWindow = self; 566 while (awtWindow.ownerWindow != nil) { 567 awtWindow = awtWindow.ownerWindow; 568 } 569 570 CMenuBar *menuBar = nil; 571 BOOL isDisabled = NO; 572 if ([awtWindow.nsWindow isVisible]){ 573 menuBar = awtWindow.javaMenuBar; 574 isDisabled = !awtWindow.isEnabled; 575 } 576 577 if (menuBar == nil) { 578 menuBar = [[ApplicationDelegate sharedDelegate] defaultMenuBar]; 579 isDisabled = NO; 580 } 581 582 [CMenuBar activate:menuBar modallyDisabled:isDisabled]; 583 584 [AWTWindow setLastKeyWindow:nil]; 585 586 [self _deliverWindowFocusEvent:YES oppositeWindow: opposite]; 587 } 588 589 - (void) windowDidResignKey: (NSNotification *) notification { 590 // TODO: check why sometimes at start is invoked *not* on AppKit main thread. 591 AWT_ASSERT_APPKIT_THREAD; 592 [AWTToolkit eventCountPlusPlus]; 593 [self.javaMenuBar deactivate]; 594 595 // In theory, this might cause flickering if the window gaining focus 596 // has its own menu. However, I couldn't reproduce it on practice, so 597 // perhaps this is a non issue. 598 CMenuBar* defaultMenu = [[ApplicationDelegate sharedDelegate] defaultMenuBar]; 599 if (defaultMenu != nil) { 600 [CMenuBar activate:defaultMenu modallyDisabled:NO]; 601 } 602 603 // the new key window 604 NSWindow *keyWindow = [NSApp keyWindow]; 605 AWTWindow *opposite = nil; 606 if ([AWTWindow isAWTWindow: keyWindow]) { 607 opposite = (AWTWindow *)[keyWindow delegate]; 608 [AWTWindow setLastKeyWindow: self]; 609 } else { 610 [AWTWindow setLastKeyWindow: nil]; 611 } 612 613 [self _deliverWindowFocusEvent:NO oppositeWindow: opposite]; 614 } 615 616 - (void) windowDidBecomeMain: (NSNotification *) notification { 617 AWT_ASSERT_APPKIT_THREAD; 618 [AWTToolkit eventCountPlusPlus]; 619 620 JNIEnv *env = [ThreadUtilities getJNIEnv]; 621 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 622 if (platformWindow != NULL) { 623 static JNF_MEMBER_CACHE(jm_windowDidBecomeMain, jc_CPlatformWindow, "windowDidBecomeMain", "()V"); 624 JNFCallVoidMethod(env, platformWindow, jm_windowDidBecomeMain); 625 (*env)->DeleteLocalRef(env, platformWindow); 626 } 627 } 628 629 - (BOOL)windowShouldClose:(id)sender { 630 AWT_ASSERT_APPKIT_THREAD; 631 [AWTToolkit eventCountPlusPlus]; 632 JNIEnv *env = [ThreadUtilities getJNIEnv]; 633 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 634 if (platformWindow != NULL) { 635 static JNF_MEMBER_CACHE(jm_deliverWindowClosingEvent, jc_CPlatformWindow, "deliverWindowClosingEvent", "()V"); 636 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowClosingEvent); 637 (*env)->DeleteLocalRef(env, platformWindow); 638 } 639 // The window will be closed (if allowed) as result of sending Java event 640 return NO; 641 } 642 643 644 - (void)_notifyFullScreenOp:(jint)op withEnv:(JNIEnv *)env { 645 static JNF_CLASS_CACHE(jc_FullScreenHandler, "com/apple/eawt/FullScreenHandler"); 646 static JNF_STATIC_MEMBER_CACHE(jm_notifyFullScreenOperation, jc_FullScreenHandler, "handleFullScreenEventFromNative", "(Ljava/awt/Window;I)V"); 647 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;"); 648 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 649 if (platformWindow != NULL) { 650 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target); 651 if (awtWindow != NULL) { 652 JNFCallStaticVoidMethod(env, jm_notifyFullScreenOperation, awtWindow, op); 653 (*env)->DeleteLocalRef(env, awtWindow); 654 } 655 (*env)->DeleteLocalRef(env, platformWindow); 656 } 657 } 658 659 660 - (void)windowWillEnterFullScreen:(NSNotification *)notification { 661 static JNF_MEMBER_CACHE(jm_windowWillEnterFullScreen, jc_CPlatformWindow, "windowWillEnterFullScreen", "()V"); 662 JNIEnv *env = [ThreadUtilities getJNIEnv]; 663 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 664 if (platformWindow != NULL) { 665 JNFCallVoidMethod(env, platformWindow, jm_windowWillEnterFullScreen); 666 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_ENTER withEnv:env]; 667 (*env)->DeleteLocalRef(env, platformWindow); 668 } 669 } 670 671 - (void)windowDidEnterFullScreen:(NSNotification *)notification { 672 static JNF_MEMBER_CACHE(jm_windowDidEnterFullScreen, jc_CPlatformWindow, "windowDidEnterFullScreen", "()V"); 673 JNIEnv *env = [ThreadUtilities getJNIEnv]; 674 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 675 if (platformWindow != NULL) { 676 JNFCallVoidMethod(env, platformWindow, jm_windowDidEnterFullScreen); 677 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_ENTER withEnv:env]; 678 (*env)->DeleteLocalRef(env, platformWindow); 679 } 680 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows]; 681 } 682 683 - (void)windowWillExitFullScreen:(NSNotification *)notification { 684 static JNF_MEMBER_CACHE(jm_windowWillExitFullScreen, jc_CPlatformWindow, "windowWillExitFullScreen", "()V"); 685 JNIEnv *env = [ThreadUtilities getJNIEnv]; 686 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 687 if (platformWindow != NULL) { 688 JNFCallVoidMethod(env, platformWindow, jm_windowWillExitFullScreen); 689 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_EXIT withEnv:env]; 690 (*env)->DeleteLocalRef(env, platformWindow); 691 } 692 } 693 694 - (void)windowDidExitFullScreen:(NSNotification *)notification { 695 static JNF_MEMBER_CACHE(jm_windowDidExitFullScreen, jc_CPlatformWindow, "windowDidExitFullScreen", "()V"); 696 JNIEnv *env = [ThreadUtilities getJNIEnv]; 697 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 698 if (platformWindow != NULL) { 699 JNFCallVoidMethod(env, platformWindow, jm_windowDidExitFullScreen); 700 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_EXIT withEnv:env]; 701 (*env)->DeleteLocalRef(env, platformWindow); 702 } 703 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows]; 704 } 705 706 - (void)sendEvent:(NSEvent *)event { 707 if ([event type] == NSLeftMouseDown || [event type] == NSRightMouseDown || [event type] == NSOtherMouseDown) { 708 709 NSPoint p = [NSEvent mouseLocation]; 710 NSRect frame = [self.nsWindow frame]; 711 NSRect contentRect = [self.nsWindow contentRectForFrameRect:frame]; 712 713 // Check if the click happened in the non-client area (title bar) 714 if (p.y >= (frame.origin.y + contentRect.size.height)) { 715 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 716 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 717 // Currently, no need to deliver the whole NSEvent. 718 static JNF_MEMBER_CACHE(jm_deliverNCMouseDown, jc_CPlatformWindow, "deliverNCMouseDown", "()V"); 719 JNFCallVoidMethod(env, platformWindow, jm_deliverNCMouseDown); 720 } 721 } 722 } 723 724 - (void)constrainSize:(NSSize*)size { 725 float minWidth = 0.f, minHeight = 0.f; 726 727 if (IS(self.styleBits, DECORATED)) { 728 NSRect frame = [self.nsWindow frame]; 729 NSRect contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[self.nsWindow styleMask]]; 730 731 float top = frame.size.height - contentRect.size.height; 732 float left = contentRect.origin.x - frame.origin.x; 733 float bottom = contentRect.origin.y - frame.origin.y; 734 float right = frame.size.width - (contentRect.size.width + left); 735 736 // Speculative estimation: 80 - enough for window decorations controls 737 minWidth += left + right + 80; 738 minHeight += top + bottom; 739 } 740 741 minWidth = MAX(1.f, minWidth); 742 minHeight = MAX(1.f, minHeight); 743 744 size->width = MAX(size->width, minWidth); 745 size->height = MAX(size->height, minHeight); 746 } 747 748 - (void) setEnabled: (BOOL)flag { 749 self.isEnabled = flag; 750 751 if (IS(self.styleBits, CLOSEABLE)) { 752 [[self.nsWindow standardWindowButton:NSWindowCloseButton] setEnabled: flag]; 753 } 754 755 if (IS(self.styleBits, MINIMIZABLE)) { 756 [[self.nsWindow standardWindowButton:NSWindowMiniaturizeButton] setEnabled: flag]; 757 } 758 759 if (IS(self.styleBits, ZOOMABLE)) { 760 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled: flag]; 761 } 762 763 if (IS(self.styleBits, RESIZABLE)) { 764 [self updateMinMaxSize:flag]; 765 [self.nsWindow setShowsResizeIndicator:flag]; 766 } 767 } 768 769 + (void) setLastKeyWindow:(AWTWindow *)window { 770 [window retain]; 771 [lastKeyWindow release]; 772 lastKeyWindow = window; 773 } 774 775 + (AWTWindow *) lastKeyWindow { 776 return lastKeyWindow; 777 } 778 779 - (BOOL)windowShouldZoom:(NSWindow *)window toFrame:(NSRect)newFrame { 780 return !NSEqualSizes(self.nsWindow.frame.size, newFrame.size); 781 } 782 783 784 @end // AWTWindow 785 786 787 /* 788 * Class: sun_lwawt_macosx_CPlatformWindow 789 * Method: nativeCreateNSWindow 790 * Signature: (JJIIII)J 791 */ 792 JNIEXPORT jlong JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeCreateNSWindow 793 (JNIEnv *env, jobject obj, jlong contentViewPtr, jlong ownerPtr, jlong styleBits, jdouble x, jdouble y, jdouble w, jdouble h) 794 { 795 __block AWTWindow *window = nil; 796 797 JNF_COCOA_ENTER(env); 798 799 JNFWeakJObjectWrapper *platformWindow = [JNFWeakJObjectWrapper wrapperWithJObject:obj withEnv:env]; 800 NSView *contentView = OBJC(contentViewPtr); 801 NSRect frameRect = NSMakeRect(x, y, w, h); 802 AWTWindow *owner = [OBJC(ownerPtr) delegate]; 803 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){ 804 805 window = [[AWTWindow alloc] initWithPlatformWindow:platformWindow 806 ownerWindow:owner 807 styleBits:styleBits 808 frameRect:frameRect 809 contentView:contentView]; 810 // the window is released is CPlatformWindow.nativeDispose() 811 812 if (window) [window.nsWindow retain]; 813 }]; 814 815 JNF_COCOA_EXIT(env); 816 817 return ptr_to_jlong(window ? window.nsWindow : nil); 818 } 819 820 /* 821 * Class: sun_lwawt_macosx_CPlatformWindow 822 * Method: nativeSetNSWindowStyleBits 823 * Signature: (JII)V 824 */ 825 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowStyleBits 826 (JNIEnv *env, jclass clazz, jlong windowPtr, jint mask, jint bits) 827 { 828 JNF_COCOA_ENTER(env); 829 830 NSWindow *nsWindow = OBJC(windowPtr); 831 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 832 833 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 834 835 // scans the bit field, and only updates the values requested by the mask 836 // (this implicity handles the _CALLBACK_PROP_BITMASK case, since those are passive reads) 837 jint newBits = window.styleBits & ~mask | bits & mask; 838 839 // resets the NSWindow's style mask if the mask intersects any of those bits 840 if (mask & MASK(_STYLE_PROP_BITMASK)) { 841 [nsWindow setStyleMask:[AWTWindow styleMaskForStyleBits:newBits]]; 842 } 843 844 // calls methods on NSWindow to change other properties, based on the mask 845 if (mask & MASK(_METHOD_PROP_BITMASK)) { 846 [window setPropertiesForStyleBits:newBits mask:mask]; 847 } 848 849 window.styleBits = newBits; 850 }]; 851 852 JNF_COCOA_EXIT(env); 853 } 854 855 /* 856 * Class: sun_lwawt_macosx_CPlatformWindow 857 * Method: nativeSetNSWindowMenuBar 858 * Signature: (JJ)V 859 */ 860 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMenuBar 861 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong menuBarPtr) 862 { 863 JNF_COCOA_ENTER(env); 864 865 NSWindow *nsWindow = OBJC(windowPtr); 866 CMenuBar *menuBar = OBJC(menuBarPtr); 867 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 868 869 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 870 871 if ([nsWindow isKeyWindow]) { 872 [window.javaMenuBar deactivate]; 873 } 874 875 window.javaMenuBar = menuBar; 876 877 CMenuBar* actualMenuBar = menuBar; 878 if (actualMenuBar == nil) { 879 actualMenuBar = [[ApplicationDelegate sharedDelegate] defaultMenuBar]; 880 } 881 882 if ([nsWindow isKeyWindow]) { 883 [CMenuBar activate:actualMenuBar modallyDisabled:NO]; 884 } 885 }]; 886 887 JNF_COCOA_EXIT(env); 888 } 889 890 /* 891 * Class: sun_lwawt_macosx_CPlatformWindow 892 * Method: nativeGetNSWindowInsets 893 * Signature: (J)Ljava/awt/Insets; 894 */ 895 JNIEXPORT jobject JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetNSWindowInsets 896 (JNIEnv *env, jclass clazz, jlong windowPtr) 897 { 898 jobject ret = NULL; 899 900 JNF_COCOA_ENTER(env); 901 902 NSWindow *nsWindow = OBJC(windowPtr); 903 __block NSRect contentRect = NSZeroRect; 904 __block NSRect frame = NSZeroRect; 905 906 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){ 907 908 frame = [nsWindow frame]; 909 contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[nsWindow styleMask]]; 910 }]; 911 912 jint top = (jint)(frame.size.height - contentRect.size.height); 913 jint left = (jint)(contentRect.origin.x - frame.origin.x); 914 jint bottom = (jint)(contentRect.origin.y - frame.origin.y); 915 jint right = (jint)(frame.size.width - (contentRect.size.width + left)); 916 917 static JNF_CLASS_CACHE(jc_Insets, "java/awt/Insets"); 918 static JNF_CTOR_CACHE(jc_Insets_ctor, jc_Insets, "(IIII)V"); 919 ret = JNFNewObject(env, jc_Insets_ctor, top, left, bottom, right); 920 921 JNF_COCOA_EXIT(env); 922 return ret; 923 } 924 925 /* 926 * Class: sun_lwawt_macosx_CPlatformWindow 927 * Method: nativeSetNSWindowBounds 928 * Signature: (JDDDD)V 929 */ 930 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowBounds 931 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble originX, jdouble originY, jdouble width, jdouble height) 932 { 933 JNF_COCOA_ENTER(env); 934 935 NSRect jrect = NSMakeRect(originX, originY, width, height); 936 937 // TODO: not sure we need displayIfNeeded message in our view 938 NSWindow *nsWindow = OBJC(windowPtr); 939 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 940 941 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 942 943 NSRect rect = ConvertNSScreenRect(NULL, jrect); 944 [window constrainSize:&rect.size]; 945 946 [nsWindow setFrame:rect display:YES]; 947 948 // only start tracking events if pointer is above the toplevel 949 // TODO: should post an Entered event if YES. 950 NSPoint mLocation = [NSEvent mouseLocation]; 951 [nsWindow setAcceptsMouseMovedEvents:NSPointInRect(mLocation, rect)]; 952 953 // ensure we repaint the whole window after the resize operation 954 // (this will also re-enable screen updates, which were disabled above) 955 // TODO: send PaintEvent 956 }]; 957 958 JNF_COCOA_EXIT(env); 959 } 960 961 /* 962 * Class: sun_lwawt_macosx_CPlatformWindow 963 * Method: nativeSetNSWindowStandardFrame 964 * Signature: (JDDDD)V 965 */ 966 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowStandardFrame 967 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble originX, jdouble originY, 968 jdouble width, jdouble height) 969 { 970 JNF_COCOA_ENTER(env); 971 972 NSRect jrect = NSMakeRect(originX, originY, width, height); 973 974 NSWindow *nsWindow = OBJC(windowPtr); 975 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 976 977 NSRect rect = ConvertNSScreenRect(NULL, jrect); 978 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 979 window.standardFrame = rect; 980 }]; 981 982 JNF_COCOA_EXIT(env); 983 } 984 985 /* 986 * Class: sun_lwawt_macosx_CPlatformWindow 987 * Method: nativeSetNSWindowMinMax 988 * Signature: (JDDDD)V 989 */ 990 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinMax 991 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble minW, jdouble minH, jdouble maxW, jdouble maxH) 992 { 993 JNF_COCOA_ENTER(env); 994 995 if (minW < 1) minW = 1; 996 if (minH < 1) minH = 1; 997 if (maxW < 1) maxW = 1; 998 if (maxH < 1) maxH = 1; 999 1000 NSWindow *nsWindow = OBJC(windowPtr); 1001 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1002 1003 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1004 1005 NSSize min = { minW, minH }; 1006 NSSize max = { maxW, maxH }; 1007 1008 [window constrainSize:&min]; 1009 [window constrainSize:&max]; 1010 1011 window.javaMinSize = min; 1012 window.javaMaxSize = max; 1013 [window updateMinMaxSize:IS(window.styleBits, RESIZABLE)]; 1014 }]; 1015 1016 JNF_COCOA_EXIT(env); 1017 } 1018 1019 /* 1020 * Class: sun_lwawt_macosx_CPlatformWindow 1021 * Method: nativePushNSWindowToBack 1022 * Signature: (J)V 1023 */ 1024 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToBack 1025 (JNIEnv *env, jclass clazz, jlong windowPtr) 1026 { 1027 JNF_COCOA_ENTER(env); 1028 1029 NSWindow *nsWindow = OBJC(windowPtr); 1030 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1031 [nsWindow orderBack:nil]; 1032 }]; 1033 1034 JNF_COCOA_EXIT(env); 1035 } 1036 1037 /* 1038 * Class: sun_lwawt_macosx_CPlatformWindow 1039 * Method: nativePushNSWindowToFront 1040 * Signature: (J)V 1041 */ 1042 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToFront 1043 (JNIEnv *env, jclass clazz, jlong windowPtr) 1044 { 1045 JNF_COCOA_ENTER(env); 1046 1047 NSWindow *nsWindow = OBJC(windowPtr); 1048 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1049 1050 if (![nsWindow isKeyWindow]) { 1051 [nsWindow makeKeyAndOrderFront:nsWindow]; 1052 } else { 1053 [nsWindow orderFront:nsWindow]; 1054 } 1055 }]; 1056 1057 JNF_COCOA_EXIT(env); 1058 } 1059 1060 /* 1061 * Class: sun_lwawt_macosx_CPlatformWindow 1062 * Method: nativeSetNSWindowTitle 1063 * Signature: (JLjava/lang/String;)V 1064 */ 1065 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowTitle 1066 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring jtitle) 1067 { 1068 JNF_COCOA_ENTER(env); 1069 1070 NSWindow *nsWindow = OBJC(windowPtr); 1071 [nsWindow performSelectorOnMainThread:@selector(setTitle:) 1072 withObject:JNFJavaToNSString(env, jtitle) 1073 waitUntilDone:NO]; 1074 1075 JNF_COCOA_EXIT(env); 1076 } 1077 1078 /* 1079 * Class: sun_lwawt_macosx_CPlatformWindow 1080 * Method: nativeRevalidateNSWindowShadow 1081 * Signature: (J)V 1082 */ 1083 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeRevalidateNSWindowShadow 1084 (JNIEnv *env, jclass clazz, jlong windowPtr) 1085 { 1086 JNF_COCOA_ENTER(env); 1087 1088 NSWindow *nsWindow = OBJC(windowPtr); 1089 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1090 [nsWindow invalidateShadow]; 1091 }]; 1092 1093 JNF_COCOA_EXIT(env); 1094 } 1095 1096 /* 1097 * Class: sun_lwawt_macosx_CPlatformWindow 1098 * Method: nativeScreenOn_AppKitThread 1099 * Signature: (J)I 1100 */ 1101 JNIEXPORT jint JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeScreenOn_1AppKitThread 1102 (JNIEnv *env, jclass clazz, jlong windowPtr) 1103 { 1104 jint ret = 0; 1105 1106 JNF_COCOA_ENTER(env); 1107 AWT_ASSERT_APPKIT_THREAD; 1108 1109 NSWindow *nsWindow = OBJC(windowPtr); 1110 NSDictionary *props = [[nsWindow screen] deviceDescription]; 1111 ret = [[props objectForKey:@"NSScreenNumber"] intValue]; 1112 1113 JNF_COCOA_EXIT(env); 1114 1115 return ret; 1116 } 1117 1118 /* 1119 * Class: sun_lwawt_macosx_CPlatformWindow 1120 * Method: nativeSetNSWindowMinimizedIcon 1121 * Signature: (JJ)V 1122 */ 1123 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinimizedIcon 1124 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong nsImagePtr) 1125 { 1126 JNF_COCOA_ENTER(env); 1127 1128 NSWindow *nsWindow = OBJC(windowPtr); 1129 NSImage *image = OBJC(nsImagePtr); 1130 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1131 [nsWindow setMiniwindowImage:image]; 1132 }]; 1133 1134 JNF_COCOA_EXIT(env); 1135 } 1136 1137 /* 1138 * Class: sun_lwawt_macosx_CPlatformWindow 1139 * Method: nativeSetNSWindowRepresentedFilename 1140 * Signature: (JLjava/lang/String;)V 1141 */ 1142 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowRepresentedFilename 1143 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring filename) 1144 { 1145 JNF_COCOA_ENTER(env); 1146 1147 NSWindow *nsWindow = OBJC(windowPtr); 1148 NSURL *url = (filename == NULL) ? nil : [NSURL fileURLWithPath:JNFNormalizedNSStringForPath(env, filename)]; 1149 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1150 [nsWindow setRepresentedURL:url]; 1151 }]; 1152 1153 JNF_COCOA_EXIT(env); 1154 } 1155 1156 /* 1157 * Class: sun_lwawt_macosx_CPlatformWindow 1158 * Method: nativeGetTopmostPlatformWindowUnderMouse 1159 * Signature: (J)V 1160 */ 1161 JNIEXPORT jobject 1162 JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetTopmostPlatformWindowUnderMouse 1163 (JNIEnv *env, jclass clazz) 1164 { 1165 jobject topmostWindowUnderMouse = nil; 1166 1167 JNF_COCOA_ENTER(env); 1168 AWT_ASSERT_APPKIT_THREAD; 1169 1170 AWTWindow *awtWindow = [AWTWindow getTopmostWindowUnderMouse]; 1171 if (awtWindow != nil) { 1172 topmostWindowUnderMouse = [awtWindow.javaPlatformWindow jObject]; 1173 } 1174 1175 JNF_COCOA_EXIT(env); 1176 1177 return topmostWindowUnderMouse; 1178 } 1179 1180 /* 1181 * Class: sun_lwawt_macosx_CPlatformWindow 1182 * Method: nativeSynthesizeMouseEnteredExitedEvents 1183 * Signature: (J)V 1184 */ 1185 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSynthesizeMouseEnteredExitedEvents 1186 (JNIEnv *env, jclass clazz) 1187 { 1188 JNF_COCOA_ENTER(env); 1189 1190 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1191 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows]; 1192 }]; 1193 1194 JNF_COCOA_EXIT(env); 1195 } 1196 1197 /* 1198 * Class: sun_lwawt_macosx_CPlatformWindow 1199 * Method: _toggleFullScreenMode 1200 * Signature: (J)V 1201 */ 1202 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow__1toggleFullScreenMode 1203 (JNIEnv *env, jobject peer, jlong windowPtr) 1204 { 1205 JNF_COCOA_ENTER(env); 1206 1207 NSWindow *nsWindow = OBJC(windowPtr); 1208 SEL toggleFullScreenSelector = @selector(toggleFullScreen:); 1209 if (![nsWindow respondsToSelector:toggleFullScreenSelector]) return; 1210 1211 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1212 [nsWindow performSelector:toggleFullScreenSelector withObject:nil]; 1213 }]; 1214 1215 JNF_COCOA_EXIT(env); 1216 } 1217 1218 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetEnabled 1219 (JNIEnv *env, jclass clazz, jlong windowPtr, jboolean isEnabled) 1220 { 1221 JNF_COCOA_ENTER(env); 1222 1223 NSWindow *nsWindow = OBJC(windowPtr); 1224 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1225 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1226 1227 [window setEnabled: isEnabled]; 1228 }]; 1229 1230 JNF_COCOA_EXIT(env); 1231 } 1232 1233 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeDispose 1234 (JNIEnv *env, jclass clazz, jlong windowPtr) 1235 { 1236 JNF_COCOA_ENTER(env); 1237 1238 NSWindow *nsWindow = OBJC(windowPtr); 1239 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1240 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1241 1242 if ([AWTWindow lastKeyWindow] == window) { 1243 [AWTWindow setLastKeyWindow: nil]; 1244 } 1245 1246 // AWTWindow holds a reference to the NSWindow in its nsWindow 1247 // property. Unsetting the delegate allows it to be deallocated 1248 // which releases the reference. This, in turn, allows the window 1249 // itself be deallocated. 1250 [nsWindow setDelegate: nil]; 1251 1252 [window release]; 1253 }]; 1254 1255 JNF_COCOA_EXIT(env); 1256 } 1257 1258 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeEnterFullScreenMode 1259 (JNIEnv *env, jclass clazz, jlong windowPtr) 1260 { 1261 JNF_COCOA_ENTER(env); 1262 1263 NSWindow *nsWindow = OBJC(windowPtr); 1264 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1265 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1266 NSNumber* screenID = [AWTWindow getNSWindowDisplayID_AppKitThread: nsWindow]; 1267 CGDirectDisplayID aID = [screenID intValue]; 1268 1269 if (CGDisplayCapture(aID) == kCGErrorSuccess) { 1270 // remove window decoration 1271 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:window.styleBits]; 1272 [nsWindow setStyleMask:(styleMask & ~NSTitledWindowMask) | NSBorderlessWindowMask]; 1273 1274 int shieldLevel = CGShieldingWindowLevel(); 1275 window.preFullScreenLevel = [nsWindow level]; 1276 [nsWindow setLevel: shieldLevel]; 1277 1278 NSRect screenRect = [[nsWindow screen] frame]; 1279 [nsWindow setFrame:screenRect display:YES]; 1280 } else { 1281 [JNFException raise:[ThreadUtilities getJNIEnv] 1282 as:kRuntimeException 1283 reason:"Failed to enter full screen."]; 1284 } 1285 }]; 1286 1287 JNF_COCOA_EXIT(env); 1288 } 1289 1290 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeExitFullScreenMode 1291 (JNIEnv *env, jclass clazz, jlong windowPtr) 1292 { 1293 JNF_COCOA_ENTER(env); 1294 1295 NSWindow *nsWindow = OBJC(windowPtr); 1296 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1297 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1298 NSNumber* screenID = [AWTWindow getNSWindowDisplayID_AppKitThread: nsWindow]; 1299 CGDirectDisplayID aID = [screenID intValue]; 1300 1301 if (CGDisplayRelease(aID) == kCGErrorSuccess) { 1302 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:window.styleBits]; 1303 [nsWindow setStyleMask:styleMask]; 1304 [nsWindow setLevel: window.preFullScreenLevel]; 1305 1306 // GraphicsDevice takes care of restoring pre full screen bounds 1307 } else { 1308 [JNFException raise:[ThreadUtilities getJNIEnv] 1309 as:kRuntimeException 1310 reason:"Failed to exit full screen."]; 1311 } 1312 }]; 1313 1314 JNF_COCOA_EXIT(env); 1315 } 1316