1 /* 2 * Copyright (c) 2011, 2015, 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 29 #import "sun_lwawt_macosx_CPlatformWindow.h" 30 #import "com_apple_eawt_event_GestureHandler.h" 31 #import "com_apple_eawt_FullScreenHandler.h" 32 #import "ApplicationDelegate.h" 33 34 #import "AWTWindow.h" 35 #import "AWTView.h" 36 #import "GeomUtilities.h" 37 #import "ThreadUtilities.h" 38 39 #define MASK(KEY) \ 40 (sun_lwawt_macosx_CPlatformWindow_ ## KEY) 41 42 #define IS(BITS, KEY) \ 43 ((BITS & MASK(KEY)) != 0) 44 45 #define SET(BITS, KEY, VALUE) \ 46 BITS = VALUE ? BITS | MASK(KEY) : BITS & ~MASK(KEY) 47 48 static JNF_CLASS_CACHE(jc_CPlatformWindow, "sun/lwawt/macosx/CPlatformWindow"); 49 50 // Cocoa windowDidBecomeKey/windowDidResignKey notifications 51 // doesn't provide information about "opposite" window, so we 52 // have to do a bit of tracking. This variable points to a window 53 // which had been the key window just before a new key window 54 // was set. It would be nil if the new key window isn't an AWT 55 // window or the app currently has no key window. 56 static AWTWindow* lastKeyWindow = nil; 57 58 // -------------------------------------------------------------- 59 // NSWindow/NSPanel descendants implementation 60 #define AWT_NS_WINDOW_IMPLEMENTATION \ 61 - (id) initWithDelegate:(AWTWindow *)delegate \ 62 frameRect:(NSRect)contectRect \ 63 styleMask:(NSUInteger)styleMask \ 64 contentView:(NSView *)view \ 65 { \ 66 self = [super initWithContentRect:contectRect \ 67 styleMask:styleMask \ 68 backing:NSBackingStoreBuffered \ 69 defer:NO]; \ 70 \ 71 if (self == nil) return nil; \ 72 \ 73 [self setDelegate:delegate]; \ 74 [self setContentView:view]; \ 75 [self setInitialFirstResponder:view]; \ 76 [self setReleasedWhenClosed:NO]; \ 77 [self setPreservesContentDuringLiveResize:YES]; \ 78 \ 79 return self; \ 80 } \ 81 \ 82 /* NSWindow overrides */ \ 83 - (BOOL) canBecomeKeyWindow { \ 84 return [(AWTWindow*)[self delegate] canBecomeKeyWindow]; \ 85 } \ 86 \ 87 - (BOOL) canBecomeMainWindow { \ 88 return [(AWTWindow*)[self delegate] canBecomeMainWindow]; \ 89 } \ 90 \ 91 - (BOOL) worksWhenModal { \ 92 return [(AWTWindow*)[self delegate] worksWhenModal]; \ 93 } \ 94 \ 95 - (void)sendEvent:(NSEvent *)event { \ 96 [(AWTWindow*)[self delegate] sendEvent:event]; \ 97 [super sendEvent:event]; \ 98 } 99 100 @implementation AWTWindow_Normal 101 AWT_NS_WINDOW_IMPLEMENTATION 102 103 // Gesture support 104 - (void)postGesture:(NSEvent *)event as:(jint)type a:(jdouble)a b:(jdouble)b { 105 AWT_ASSERT_APPKIT_THREAD; 106 107 JNIEnv *env = [ThreadUtilities getJNIEnv]; 108 jobject platformWindow = [((AWTWindow *)self.delegate).javaPlatformWindow jObjectWithEnv:env]; 109 if (platformWindow != NULL) { 110 // extract the target AWT Window object out of the CPlatformWindow 111 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;"); 112 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target); 113 if (awtWindow != NULL) { 114 // translate the point into Java coordinates 115 NSPoint loc = [event locationInWindow]; 116 loc.y = [self frame].size.height - loc.y; 117 118 // send up to the GestureHandler to recursively dispatch on the AWT event thread 119 static JNF_CLASS_CACHE(jc_GestureHandler, "com/apple/eawt/event/GestureHandler"); 120 static JNF_STATIC_MEMBER_CACHE(sjm_handleGestureFromNative, jc_GestureHandler, "handleGestureFromNative", "(Ljava/awt/Window;IDDDD)V"); 121 JNFCallStaticVoidMethod(env, sjm_handleGestureFromNative, awtWindow, type, (jdouble)loc.x, (jdouble)loc.y, (jdouble)a, (jdouble)b); 122 (*env)->DeleteLocalRef(env, awtWindow); 123 } 124 (*env)->DeleteLocalRef(env, platformWindow); 125 } 126 } 127 128 - (void)beginGestureWithEvent:(NSEvent *)event { 129 [self postGesture:event 130 as:com_apple_eawt_event_GestureHandler_PHASE 131 a:-1.0 132 b:0.0]; 133 } 134 135 - (void)endGestureWithEvent:(NSEvent *)event { 136 [self postGesture:event 137 as:com_apple_eawt_event_GestureHandler_PHASE 138 a:1.0 139 b:0.0]; 140 } 141 142 - (void)magnifyWithEvent:(NSEvent *)event { 143 [self postGesture:event 144 as:com_apple_eawt_event_GestureHandler_MAGNIFY 145 a:[event magnification] 146 b:0.0]; 147 } 148 149 - (void)rotateWithEvent:(NSEvent *)event { 150 [self postGesture:event 151 as:com_apple_eawt_event_GestureHandler_ROTATE 152 a:[event rotation] 153 b:0.0]; 154 } 155 156 - (void)swipeWithEvent:(NSEvent *)event { 157 [self postGesture:event 158 as:com_apple_eawt_event_GestureHandler_SWIPE 159 a:[event deltaX] 160 b:[event deltaY]]; 161 } 162 163 @end 164 @implementation AWTWindow_Panel 165 AWT_NS_WINDOW_IMPLEMENTATION 166 @end 167 // END of NSWindow/NSPanel descendants implementation 168 // -------------------------------------------------------------- 169 170 171 @implementation AWTWindow 172 173 @synthesize nsWindow; 174 @synthesize javaPlatformWindow; 175 @synthesize javaMenuBar; 176 @synthesize javaMinSize; 177 @synthesize javaMaxSize; 178 @synthesize styleBits; 179 @synthesize isEnabled; 180 @synthesize ownerWindow; 181 @synthesize preFullScreenLevel; 182 @synthesize standardFrame; 183 184 - (void) updateMinMaxSize:(BOOL)resizable { 185 if (resizable) { 186 [self.nsWindow setMinSize:self.javaMinSize]; 187 [self.nsWindow setMaxSize:self.javaMaxSize]; 188 } else { 189 NSRect currentFrame = [self.nsWindow frame]; 190 [self.nsWindow setMinSize:currentFrame.size]; 191 [self.nsWindow setMaxSize:currentFrame.size]; 192 } 193 } 194 195 // creates a new NSWindow style mask based on the _STYLE_PROP_BITMASK bits 196 + (NSUInteger) styleMaskForStyleBits:(jint)styleBits { 197 NSUInteger type = 0; 198 if (IS(styleBits, DECORATED)) { 199 type |= NSTitledWindowMask; 200 if (IS(styleBits, CLOSEABLE)) type |= NSClosableWindowMask; 201 if (IS(styleBits, MINIMIZABLE)) type |= NSMiniaturizableWindowMask; 202 if (IS(styleBits, RESIZABLE)) type |= NSResizableWindowMask; 203 } else { 204 type |= NSBorderlessWindowMask; 205 } 206 207 if (IS(styleBits, TEXTURED)) type |= NSTexturedBackgroundWindowMask; 208 if (IS(styleBits, UNIFIED)) type |= NSUnifiedTitleAndToolbarWindowMask; 209 if (IS(styleBits, UTILITY)) type |= NSUtilityWindowMask; 210 if (IS(styleBits, HUD)) type |= NSHUDWindowMask; 211 if (IS(styleBits, SHEET)) type |= NSDocModalWindowMask; 212 if (IS(styleBits, NONACTIVATING)) type |= NSNonactivatingPanelMask; 213 214 return type; 215 } 216 217 // updates _METHOD_PROP_BITMASK based properties on the window 218 - (void) setPropertiesForStyleBits:(jint)bits mask:(jint)mask { 219 if (IS(mask, RESIZABLE)) { 220 BOOL resizable = IS(bits, RESIZABLE); 221 [self updateMinMaxSize:resizable]; 222 [self.nsWindow setShowsResizeIndicator:resizable]; 223 // Zoom button should be disabled, if the window is not resizable, 224 // otherwise button should be restored to initial state. 225 BOOL zoom = resizable && IS(bits, ZOOMABLE); 226 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled:zoom]; 227 } 228 229 if (IS(mask, HAS_SHADOW)) { 230 [self.nsWindow setHasShadow:IS(bits, HAS_SHADOW)]; 231 } 232 233 if (IS(mask, ZOOMABLE)) { 234 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled:IS(bits, ZOOMABLE)]; 235 } 236 237 if (IS(mask, ALWAYS_ON_TOP)) { 238 [self.nsWindow setLevel:IS(bits, ALWAYS_ON_TOP) ? NSFloatingWindowLevel : NSNormalWindowLevel]; 239 } 240 241 if (IS(mask, HIDES_ON_DEACTIVATE)) { 242 [self.nsWindow setHidesOnDeactivate:IS(bits, HIDES_ON_DEACTIVATE)]; 243 } 244 245 if (IS(mask, DRAGGABLE_BACKGROUND)) { 246 [self.nsWindow setMovableByWindowBackground:IS(bits, DRAGGABLE_BACKGROUND)]; 247 } 248 249 if (IS(mask, DOCUMENT_MODIFIED)) { 250 [self.nsWindow setDocumentEdited:IS(bits, DOCUMENT_MODIFIED)]; 251 } 252 253 if (IS(mask, FULLSCREENABLE) && [self.nsWindow respondsToSelector:@selector(toggleFullScreen:)]) { 254 if (IS(bits, FULLSCREENABLE)) { 255 [self.nsWindow setCollectionBehavior:(1 << 7) /*NSWindowCollectionBehaviorFullScreenPrimary*/]; 256 } else { 257 [self.nsWindow setCollectionBehavior:NSWindowCollectionBehaviorDefault]; 258 } 259 } 260 261 } 262 263 - (id) initWithPlatformWindow:(JNFWeakJObjectWrapper *)platformWindow 264 ownerWindow:owner 265 styleBits:(jint)bits 266 frameRect:(NSRect)rect 267 contentView:(NSView *)view 268 { 269 AWT_ASSERT_APPKIT_THREAD; 270 271 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:bits]; 272 NSRect contentRect = rect; //[NSWindow contentRectForFrameRect:rect styleMask:styleMask]; 273 if (contentRect.size.width <= 0.0) { 274 contentRect.size.width = 1.0; 275 } 276 if (contentRect.size.height <= 0.0) { 277 contentRect.size.height = 1.0; 278 } 279 280 self = [super init]; 281 282 if (self == nil) return nil; // no hope 283 284 if (IS(bits, UTILITY) || 285 IS(bits, NONACTIVATING) || 286 IS(bits, HUD) || 287 IS(bits, HIDES_ON_DEACTIVATE)) 288 { 289 self.nsWindow = [[AWTWindow_Panel alloc] initWithDelegate:self 290 frameRect:contentRect 291 styleMask:styleMask 292 contentView:view]; 293 } 294 else 295 { 296 // These windows will appear in the window list in the dock icon menu 297 self.nsWindow = [[AWTWindow_Normal alloc] initWithDelegate:self 298 frameRect:contentRect 299 styleMask:styleMask 300 contentView:view]; 301 } 302 303 if (self.nsWindow == nil) return nil; // no hope either 304 [self.nsWindow release]; // the property retains the object already 305 306 self.isEnabled = YES; 307 self.javaPlatformWindow = platformWindow; 308 self.styleBits = bits; 309 self.ownerWindow = owner; 310 [self setPropertiesForStyleBits:styleBits mask:MASK(_METHOD_PROP_BITMASK)]; 311 312 if (IS(self.styleBits, IS_POPUP)) { 313 [self.nsWindow setCollectionBehavior:(1 << 8) /*NSWindowCollectionBehaviorFullScreenAuxiliary*/]; 314 } 315 316 return self; 317 } 318 319 + (BOOL) isAWTWindow:(NSWindow *)window { 320 return [window isKindOfClass: [AWTWindow_Panel class]] || [window isKindOfClass: [AWTWindow_Normal class]]; 321 } 322 323 // returns id for the topmost window under mouse 324 + (NSInteger) getTopmostWindowUnderMouseID { 325 NSInteger result = -1; 326 327 NSRect screenRect = [[NSScreen mainScreen] frame]; 328 NSPoint nsMouseLocation = [NSEvent mouseLocation]; 329 CGPoint cgMouseLocation = CGPointMake(nsMouseLocation.x, screenRect.size.height - nsMouseLocation.y); 330 331 NSMutableArray *windows = (NSMutableArray *)CGWindowListCopyWindowInfo(kCGWindowListOptionOnScreenOnly | kCGWindowListExcludeDesktopElements, kCGNullWindowID); 332 333 for (NSDictionary *window in windows) { 334 NSInteger layer = [[window objectForKey:(id)kCGWindowLayer] integerValue]; 335 if (layer == 0) { 336 CGRect rect; 337 CGRectMakeWithDictionaryRepresentation((CFDictionaryRef)[window objectForKey:(id)kCGWindowBounds], &rect); 338 if (CGRectContainsPoint(rect, cgMouseLocation)) { 339 result = [[window objectForKey:(id)kCGWindowNumber] integerValue]; 340 break; 341 } 342 } 343 } 344 [windows release]; 345 return result; 346 } 347 348 // checks that this window is under the mouse cursor and this point is not overlapped by others windows 349 - (BOOL) isTopmostWindowUnderMouse { 350 return [self.nsWindow windowNumber] == [AWTWindow getTopmostWindowUnderMouseID]; 351 } 352 353 + (AWTWindow *) getTopmostWindowUnderMouse { 354 NSEnumerator *windowEnumerator = [[NSApp windows] objectEnumerator]; 355 NSWindow *window; 356 357 NSInteger topmostWindowUnderMouseID = [AWTWindow getTopmostWindowUnderMouseID]; 358 359 while ((window = [windowEnumerator nextObject]) != nil) { 360 if ([window windowNumber] == topmostWindowUnderMouseID) { 361 BOOL isAWTWindow = [AWTWindow isAWTWindow: window]; 362 return isAWTWindow ? (AWTWindow *) [window delegate] : nil; 363 } 364 } 365 return nil; 366 } 367 368 + (void) synthesizeMouseEnteredExitedEvents:(NSWindow*)window withType:(NSEventType)eventType { 369 370 NSPoint screenLocation = [NSEvent mouseLocation]; 371 NSPoint windowLocation = [window convertScreenToBase: screenLocation]; 372 int modifierFlags = (eventType == NSMouseEntered) ? NSMouseEnteredMask : NSMouseExitedMask; 373 374 NSEvent *mouseEvent = [NSEvent enterExitEventWithType: eventType 375 location: windowLocation 376 modifierFlags: modifierFlags 377 timestamp: 0 378 windowNumber: [window windowNumber] 379 context: nil 380 eventNumber: 0 381 trackingNumber: 0 382 userData: nil 383 ]; 384 385 [[window contentView] deliverJavaMouseEvent: mouseEvent]; 386 } 387 388 + (void) synthesizeMouseEnteredExitedEventsForAllWindows { 389 390 NSInteger topmostWindowUnderMouseID = [AWTWindow getTopmostWindowUnderMouseID]; 391 NSArray *windows = [NSApp windows]; 392 NSWindow *window; 393 394 NSEnumerator *windowEnumerator = [windows objectEnumerator]; 395 while ((window = [windowEnumerator nextObject]) != nil) { 396 if ([AWTWindow isAWTWindow: window]) { 397 BOOL isUnderMouse = ([window windowNumber] == topmostWindowUnderMouseID); 398 BOOL mouseIsOver = [[window contentView] mouseIsOver]; 399 if (isUnderMouse && !mouseIsOver) { 400 [AWTWindow synthesizeMouseEnteredExitedEvents:window withType:NSMouseEntered]; 401 } else if (!isUnderMouse && mouseIsOver) { 402 [AWTWindow synthesizeMouseEnteredExitedEvents:window withType:NSMouseExited]; 403 } 404 } 405 } 406 } 407 408 + (NSNumber *) getNSWindowDisplayID_AppKitThread:(NSWindow *)window { 409 AWT_ASSERT_APPKIT_THREAD; 410 NSScreen *screen = [window screen]; 411 NSDictionary *deviceDescription = [screen deviceDescription]; 412 return [deviceDescription objectForKey:@"NSScreenNumber"]; 413 } 414 415 - (void) dealloc { 416 AWT_ASSERT_APPKIT_THREAD; 417 418 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 419 [self.javaPlatformWindow setJObject:nil withEnv:env]; 420 421 self.nsWindow = nil; 422 self.ownerWindow = nil; 423 [super dealloc]; 424 } 425 426 // NSWindow overrides 427 - (BOOL) canBecomeKeyWindow { 428 AWT_ASSERT_APPKIT_THREAD; 429 return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_KEY); 430 } 431 432 - (BOOL) canBecomeMainWindow { 433 AWT_ASSERT_APPKIT_THREAD; 434 if (!self.isEnabled) { 435 // Native system can bring up the NSWindow to 436 // the top even if the window is not main. 437 // We should bring up the modal dialog manually 438 [AWTToolkit eventCountPlusPlus]; 439 440 JNIEnv *env = [ThreadUtilities getJNIEnv]; 441 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 442 if (platformWindow != NULL) { 443 static JNF_MEMBER_CACHE(jm_checkBlockingAndOrder, jc_CPlatformWindow, 444 "checkBlockingAndOrder", "()Z"); 445 JNFCallBooleanMethod(env, platformWindow, jm_checkBlockingAndOrder); 446 (*env)->DeleteLocalRef(env, platformWindow); 447 } 448 } 449 450 return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_MAIN); 451 } 452 453 - (BOOL) worksWhenModal { 454 AWT_ASSERT_APPKIT_THREAD; 455 return IS(self.styleBits, MODAL_EXCLUDED); 456 } 457 458 459 // NSWindowDelegate methods 460 461 - (void) _deliverMoveResizeEvent { 462 AWT_ASSERT_APPKIT_THREAD; 463 464 // deliver the event if this is a user-initiated live resize or as a side-effect 465 // of a Java initiated resize, because AppKit can override the bounds and force 466 // the bounds of the window to avoid the Dock or remain on screen. 467 [AWTToolkit eventCountPlusPlus]; 468 JNIEnv *env = [ThreadUtilities getJNIEnv]; 469 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 470 if (platformWindow == NULL) { 471 // TODO: create generic AWT assert 472 } 473 474 NSRect frame = ConvertNSScreenRect(env, [self.nsWindow frame]); 475 476 static JNF_MEMBER_CACHE(jm_deliverMoveResizeEvent, jc_CPlatformWindow, "deliverMoveResizeEvent", "(IIIIZ)V"); 477 JNFCallVoidMethod(env, platformWindow, jm_deliverMoveResizeEvent, 478 (jint)frame.origin.x, 479 (jint)frame.origin.y, 480 (jint)frame.size.width, 481 (jint)frame.size.height, 482 (jboolean)[self.nsWindow inLiveResize]); 483 (*env)->DeleteLocalRef(env, platformWindow); 484 485 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows]; 486 } 487 488 - (void)windowDidMove:(NSNotification *)notification { 489 AWT_ASSERT_APPKIT_THREAD; 490 491 [self _deliverMoveResizeEvent]; 492 } 493 494 - (void)windowDidResize:(NSNotification *)notification { 495 AWT_ASSERT_APPKIT_THREAD; 496 497 [self _deliverMoveResizeEvent]; 498 } 499 500 - (void)windowDidExpose:(NSNotification *)notification { 501 AWT_ASSERT_APPKIT_THREAD; 502 503 [AWTToolkit eventCountPlusPlus]; 504 // TODO: don't see this callback invoked anytime so we track 505 // window exposing in _setVisible:(BOOL) 506 } 507 508 - (NSRect)windowWillUseStandardFrame:(NSWindow *)window 509 defaultFrame:(NSRect)newFrame { 510 511 return [self standardFrame]; 512 } 513 514 - (void) _deliverIconify:(BOOL)iconify { 515 AWT_ASSERT_APPKIT_THREAD; 516 517 [AWTToolkit eventCountPlusPlus]; 518 JNIEnv *env = [ThreadUtilities getJNIEnv]; 519 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 520 if (platformWindow != NULL) { 521 static JNF_MEMBER_CACHE(jm_deliverIconify, jc_CPlatformWindow, "deliverIconify", "(Z)V"); 522 JNFCallVoidMethod(env, platformWindow, jm_deliverIconify, iconify); 523 (*env)->DeleteLocalRef(env, platformWindow); 524 } 525 } 526 527 - (void)windowDidMiniaturize:(NSNotification *)notification { 528 AWT_ASSERT_APPKIT_THREAD; 529 530 [self _deliverIconify:JNI_TRUE]; 531 } 532 533 - (void)windowDidDeminiaturize:(NSNotification *)notification { 534 AWT_ASSERT_APPKIT_THREAD; 535 536 [self _deliverIconify:JNI_FALSE]; 537 } 538 539 - (void) _deliverWindowFocusEvent:(BOOL)focused oppositeWindow:(AWTWindow *)opposite { 540 //AWT_ASSERT_APPKIT_THREAD; 541 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 542 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 543 if (platformWindow != NULL) { 544 jobject oppositeWindow = [opposite.javaPlatformWindow jObjectWithEnv:env]; 545 546 static JNF_MEMBER_CACHE(jm_deliverWindowFocusEvent, jc_CPlatformWindow, "deliverWindowFocusEvent", "(ZLsun/lwawt/macosx/CPlatformWindow;)V"); 547 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowFocusEvent, (jboolean)focused, oppositeWindow); 548 (*env)->DeleteLocalRef(env, platformWindow); 549 (*env)->DeleteLocalRef(env, oppositeWindow); 550 } 551 } 552 553 554 - (void) windowDidBecomeKey: (NSNotification *) notification { 555 AWT_ASSERT_APPKIT_THREAD; 556 [AWTToolkit eventCountPlusPlus]; 557 AWTWindow *opposite = [AWTWindow lastKeyWindow]; 558 559 // Finds appropriate menubar in our hierarchy, 560 AWTWindow *awtWindow = self; 561 while (awtWindow.ownerWindow != nil) { 562 awtWindow = awtWindow.ownerWindow; 563 } 564 565 CMenuBar *menuBar = nil; 566 BOOL isDisabled = NO; 567 if ([awtWindow.nsWindow isVisible]){ 568 menuBar = awtWindow.javaMenuBar; 569 isDisabled = !awtWindow.isEnabled; 570 } 571 572 if (menuBar == nil) { 573 menuBar = [[ApplicationDelegate sharedDelegate] defaultMenuBar]; 574 isDisabled = NO; 575 } 576 577 [CMenuBar activate:menuBar modallyDisabled:isDisabled]; 578 579 [AWTWindow setLastKeyWindow:nil]; 580 581 [self _deliverWindowFocusEvent:YES oppositeWindow: opposite]; 582 } 583 584 - (void) windowDidResignKey: (NSNotification *) notification { 585 // TODO: check why sometimes at start is invoked *not* on AppKit main thread. 586 AWT_ASSERT_APPKIT_THREAD; 587 [AWTToolkit eventCountPlusPlus]; 588 [self.javaMenuBar deactivate]; 589 590 // In theory, this might cause flickering if the window gaining focus 591 // has its own menu. However, I couldn't reproduce it on practice, so 592 // perhaps this is a non issue. 593 CMenuBar* defaultMenu = [[ApplicationDelegate sharedDelegate] defaultMenuBar]; 594 if (defaultMenu != nil) { 595 [CMenuBar activate:defaultMenu modallyDisabled:NO]; 596 } 597 598 // the new key window 599 NSWindow *keyWindow = [NSApp keyWindow]; 600 AWTWindow *opposite = nil; 601 if ([AWTWindow isAWTWindow: keyWindow]) { 602 opposite = (AWTWindow *)[keyWindow delegate]; 603 [AWTWindow setLastKeyWindow: self]; 604 } else { 605 [AWTWindow setLastKeyWindow: nil]; 606 } 607 608 [self _deliverWindowFocusEvent:NO oppositeWindow: opposite]; 609 } 610 611 - (void) windowDidBecomeMain: (NSNotification *) notification { 612 AWT_ASSERT_APPKIT_THREAD; 613 [AWTToolkit eventCountPlusPlus]; 614 615 JNIEnv *env = [ThreadUtilities getJNIEnv]; 616 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 617 if (platformWindow != NULL) { 618 static JNF_MEMBER_CACHE(jm_windowDidBecomeMain, jc_CPlatformWindow, "windowDidBecomeMain", "()V"); 619 JNFCallVoidMethod(env, platformWindow, jm_windowDidBecomeMain); 620 (*env)->DeleteLocalRef(env, platformWindow); 621 } 622 } 623 624 - (BOOL)windowShouldClose:(id)sender { 625 AWT_ASSERT_APPKIT_THREAD; 626 [AWTToolkit eventCountPlusPlus]; 627 JNIEnv *env = [ThreadUtilities getJNIEnv]; 628 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 629 if (platformWindow != NULL) { 630 static JNF_MEMBER_CACHE(jm_deliverWindowClosingEvent, jc_CPlatformWindow, "deliverWindowClosingEvent", "()V"); 631 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowClosingEvent); 632 (*env)->DeleteLocalRef(env, platformWindow); 633 } 634 // The window will be closed (if allowed) as result of sending Java event 635 return NO; 636 } 637 638 639 - (void)_notifyFullScreenOp:(jint)op withEnv:(JNIEnv *)env { 640 static JNF_CLASS_CACHE(jc_FullScreenHandler, "com/apple/eawt/FullScreenHandler"); 641 static JNF_STATIC_MEMBER_CACHE(jm_notifyFullScreenOperation, jc_FullScreenHandler, "handleFullScreenEventFromNative", "(Ljava/awt/Window;I)V"); 642 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;"); 643 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 644 if (platformWindow != NULL) { 645 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target); 646 if (awtWindow != NULL) { 647 JNFCallStaticVoidMethod(env, jm_notifyFullScreenOperation, awtWindow, op); 648 (*env)->DeleteLocalRef(env, awtWindow); 649 } 650 (*env)->DeleteLocalRef(env, platformWindow); 651 } 652 } 653 654 655 - (void)windowWillEnterFullScreen:(NSNotification *)notification { 656 static JNF_MEMBER_CACHE(jm_windowWillEnterFullScreen, jc_CPlatformWindow, "windowWillEnterFullScreen", "()V"); 657 JNIEnv *env = [ThreadUtilities getJNIEnv]; 658 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 659 if (platformWindow != NULL) { 660 JNFCallVoidMethod(env, platformWindow, jm_windowWillEnterFullScreen); 661 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_ENTER withEnv:env]; 662 (*env)->DeleteLocalRef(env, platformWindow); 663 } 664 } 665 666 - (void)windowDidEnterFullScreen:(NSNotification *)notification { 667 static JNF_MEMBER_CACHE(jm_windowDidEnterFullScreen, jc_CPlatformWindow, "windowDidEnterFullScreen", "()V"); 668 JNIEnv *env = [ThreadUtilities getJNIEnv]; 669 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 670 if (platformWindow != NULL) { 671 JNFCallVoidMethod(env, platformWindow, jm_windowDidEnterFullScreen); 672 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_ENTER withEnv:env]; 673 (*env)->DeleteLocalRef(env, platformWindow); 674 } 675 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows]; 676 } 677 678 - (void)windowWillExitFullScreen:(NSNotification *)notification { 679 static JNF_MEMBER_CACHE(jm_windowWillExitFullScreen, jc_CPlatformWindow, "windowWillExitFullScreen", "()V"); 680 JNIEnv *env = [ThreadUtilities getJNIEnv]; 681 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 682 if (platformWindow != NULL) { 683 JNFCallVoidMethod(env, platformWindow, jm_windowWillExitFullScreen); 684 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_EXIT withEnv:env]; 685 (*env)->DeleteLocalRef(env, platformWindow); 686 } 687 } 688 689 - (void)windowDidExitFullScreen:(NSNotification *)notification { 690 static JNF_MEMBER_CACHE(jm_windowDidExitFullScreen, jc_CPlatformWindow, "windowDidExitFullScreen", "()V"); 691 JNIEnv *env = [ThreadUtilities getJNIEnv]; 692 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 693 if (platformWindow != NULL) { 694 JNFCallVoidMethod(env, platformWindow, jm_windowDidExitFullScreen); 695 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_EXIT withEnv:env]; 696 (*env)->DeleteLocalRef(env, platformWindow); 697 } 698 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows]; 699 } 700 701 - (void)sendEvent:(NSEvent *)event { 702 if ([event type] == NSLeftMouseDown || [event type] == NSRightMouseDown || [event type] == NSOtherMouseDown) { 703 704 NSPoint p = [NSEvent mouseLocation]; 705 NSRect frame = [self.nsWindow frame]; 706 NSRect contentRect = [self.nsWindow contentRectForFrameRect:frame]; 707 708 // Check if the click happened in the non-client area (title bar) 709 if (p.y >= (frame.origin.y + contentRect.size.height)) { 710 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 711 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 712 if (platformWindow != NULL) { 713 // Currently, no need to deliver the whole NSEvent. 714 static JNF_MEMBER_CACHE(jm_deliverNCMouseDown, jc_CPlatformWindow, "deliverNCMouseDown", "()V"); 715 JNFCallVoidMethod(env, platformWindow, jm_deliverNCMouseDown); 716 (*env)->DeleteLocalRef(env, platformWindow); 717 } 718 } 719 } 720 } 721 722 - (void)constrainSize:(NSSize*)size { 723 float minWidth = 0.f, minHeight = 0.f; 724 725 if (IS(self.styleBits, DECORATED)) { 726 NSRect frame = [self.nsWindow frame]; 727 NSRect contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[self.nsWindow styleMask]]; 728 729 float top = frame.size.height - contentRect.size.height; 730 float left = contentRect.origin.x - frame.origin.x; 731 float bottom = contentRect.origin.y - frame.origin.y; 732 float right = frame.size.width - (contentRect.size.width + left); 733 734 // Speculative estimation: 80 - enough for window decorations controls 735 minWidth += left + right + 80; 736 minHeight += top + bottom; 737 } 738 739 minWidth = MAX(1.f, minWidth); 740 minHeight = MAX(1.f, minHeight); 741 742 size->width = MAX(size->width, minWidth); 743 size->height = MAX(size->height, minHeight); 744 } 745 746 - (void) setEnabled: (BOOL)flag { 747 self.isEnabled = flag; 748 749 if (IS(self.styleBits, CLOSEABLE)) { 750 [[self.nsWindow standardWindowButton:NSWindowCloseButton] setEnabled: flag]; 751 } 752 753 if (IS(self.styleBits, MINIMIZABLE)) { 754 [[self.nsWindow standardWindowButton:NSWindowMiniaturizeButton] setEnabled: flag]; 755 } 756 757 if (IS(self.styleBits, ZOOMABLE)) { 758 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled: flag]; 759 } 760 761 if (IS(self.styleBits, RESIZABLE)) { 762 [self updateMinMaxSize:flag]; 763 [self.nsWindow setShowsResizeIndicator:flag]; 764 } 765 } 766 767 + (void) setLastKeyWindow:(AWTWindow *)window { 768 [window retain]; 769 [lastKeyWindow release]; 770 lastKeyWindow = window; 771 } 772 773 + (AWTWindow *) lastKeyWindow { 774 return lastKeyWindow; 775 } 776 777 - (BOOL)windowShouldZoom:(NSWindow *)window toFrame:(NSRect)newFrame { 778 return !NSEqualSizes(self.nsWindow.frame.size, newFrame.size); 779 } 780 781 782 @end // AWTWindow 783 784 785 /* 786 * Class: sun_lwawt_macosx_CPlatformWindow 787 * Method: nativeCreateNSWindow 788 * Signature: (JJIIII)J 789 */ 790 JNIEXPORT jlong JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeCreateNSWindow 791 (JNIEnv *env, jobject obj, jlong contentViewPtr, jlong ownerPtr, jlong styleBits, jdouble x, jdouble y, jdouble w, jdouble h) 792 { 793 __block AWTWindow *window = nil; 794 795 JNF_COCOA_ENTER(env); 796 797 JNFWeakJObjectWrapper *platformWindow = [JNFWeakJObjectWrapper wrapperWithJObject:obj withEnv:env]; 798 NSView *contentView = OBJC(contentViewPtr); 799 NSRect frameRect = NSMakeRect(x, y, w, h); 800 AWTWindow *owner = [OBJC(ownerPtr) delegate]; 801 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){ 802 803 window = [[AWTWindow alloc] initWithPlatformWindow:platformWindow 804 ownerWindow:owner 805 styleBits:styleBits 806 frameRect:frameRect 807 contentView:contentView]; 808 // the window is released is CPlatformWindow.nativeDispose() 809 810 if (window) [window.nsWindow retain]; 811 }]; 812 813 JNF_COCOA_EXIT(env); 814 815 return ptr_to_jlong(window ? window.nsWindow : nil); 816 } 817 818 /* 819 * Class: sun_lwawt_macosx_CPlatformWindow 820 * Method: nativeSetNSWindowStyleBits 821 * Signature: (JII)V 822 */ 823 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowStyleBits 824 (JNIEnv *env, jclass clazz, jlong windowPtr, jint mask, jint bits) 825 { 826 JNF_COCOA_ENTER(env); 827 828 NSWindow *nsWindow = OBJC(windowPtr); 829 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 830 831 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 832 833 // scans the bit field, and only updates the values requested by the mask 834 // (this implicity handles the _CALLBACK_PROP_BITMASK case, since those are passive reads) 835 jint newBits = window.styleBits & ~mask | bits & mask; 836 837 // resets the NSWindow's style mask if the mask intersects any of those bits 838 if (mask & MASK(_STYLE_PROP_BITMASK)) { 839 [nsWindow setStyleMask:[AWTWindow styleMaskForStyleBits:newBits]]; 840 } 841 842 // calls methods on NSWindow to change other properties, based on the mask 843 if (mask & MASK(_METHOD_PROP_BITMASK)) { 844 [window setPropertiesForStyleBits:newBits mask:mask]; 845 } 846 847 window.styleBits = newBits; 848 }]; 849 850 JNF_COCOA_EXIT(env); 851 } 852 853 /* 854 * Class: sun_lwawt_macosx_CPlatformWindow 855 * Method: nativeSetNSWindowMenuBar 856 * Signature: (JJ)V 857 */ 858 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMenuBar 859 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong menuBarPtr) 860 { 861 JNF_COCOA_ENTER(env); 862 863 NSWindow *nsWindow = OBJC(windowPtr); 864 CMenuBar *menuBar = OBJC(menuBarPtr); 865 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 866 867 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 868 869 if ([nsWindow isKeyWindow]) { 870 [window.javaMenuBar deactivate]; 871 } 872 873 window.javaMenuBar = menuBar; 874 875 CMenuBar* actualMenuBar = menuBar; 876 if (actualMenuBar == nil) { 877 actualMenuBar = [[ApplicationDelegate sharedDelegate] defaultMenuBar]; 878 } 879 880 if ([nsWindow isKeyWindow]) { 881 [CMenuBar activate:actualMenuBar modallyDisabled:NO]; 882 } 883 }]; 884 885 JNF_COCOA_EXIT(env); 886 } 887 888 /* 889 * Class: sun_lwawt_macosx_CPlatformWindow 890 * Method: nativeGetNSWindowInsets 891 * Signature: (J)Ljava/awt/Insets; 892 */ 893 JNIEXPORT jobject JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetNSWindowInsets 894 (JNIEnv *env, jclass clazz, jlong windowPtr) 895 { 896 jobject ret = NULL; 897 898 JNF_COCOA_ENTER(env); 899 900 NSWindow *nsWindow = OBJC(windowPtr); 901 __block NSRect contentRect = NSZeroRect; 902 __block NSRect frame = NSZeroRect; 903 904 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){ 905 906 frame = [nsWindow frame]; 907 contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[nsWindow styleMask]]; 908 }]; 909 910 jint top = (jint)(frame.size.height - contentRect.size.height); 911 jint left = (jint)(contentRect.origin.x - frame.origin.x); 912 jint bottom = (jint)(contentRect.origin.y - frame.origin.y); 913 jint right = (jint)(frame.size.width - (contentRect.size.width + left)); 914 915 static JNF_CLASS_CACHE(jc_Insets, "java/awt/Insets"); 916 static JNF_CTOR_CACHE(jc_Insets_ctor, jc_Insets, "(IIII)V"); 917 ret = JNFNewObject(env, jc_Insets_ctor, top, left, bottom, right); 918 919 JNF_COCOA_EXIT(env); 920 return ret; 921 } 922 923 /* 924 * Class: sun_lwawt_macosx_CPlatformWindow 925 * Method: nativeSetNSWindowBounds 926 * Signature: (JDDDD)V 927 */ 928 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowBounds 929 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble originX, jdouble originY, jdouble width, jdouble height) 930 { 931 JNF_COCOA_ENTER(env); 932 933 NSRect jrect = NSMakeRect(originX, originY, width, height); 934 935 // TODO: not sure we need displayIfNeeded message in our view 936 NSWindow *nsWindow = OBJC(windowPtr); 937 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 938 939 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 940 941 NSRect rect = ConvertNSScreenRect(NULL, jrect); 942 [window constrainSize:&rect.size]; 943 944 [nsWindow setFrame:rect display:YES]; 945 946 // only start tracking events if pointer is above the toplevel 947 // TODO: should post an Entered event if YES. 948 NSPoint mLocation = [NSEvent mouseLocation]; 949 [nsWindow setAcceptsMouseMovedEvents:NSPointInRect(mLocation, rect)]; 950 951 // ensure we repaint the whole window after the resize operation 952 // (this will also re-enable screen updates, which were disabled above) 953 // TODO: send PaintEvent 954 }]; 955 956 JNF_COCOA_EXIT(env); 957 } 958 959 /* 960 * Class: sun_lwawt_macosx_CPlatformWindow 961 * Method: nativeSetNSWindowStandardFrame 962 * Signature: (JDDDD)V 963 */ 964 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowStandardFrame 965 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble originX, jdouble originY, 966 jdouble width, jdouble height) 967 { 968 JNF_COCOA_ENTER(env); 969 970 NSRect jrect = NSMakeRect(originX, originY, width, height); 971 972 NSWindow *nsWindow = OBJC(windowPtr); 973 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 974 975 NSRect rect = ConvertNSScreenRect(NULL, jrect); 976 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 977 window.standardFrame = rect; 978 }]; 979 980 JNF_COCOA_EXIT(env); 981 } 982 983 /* 984 * Class: sun_lwawt_macosx_CPlatformWindow 985 * Method: nativeSetNSWindowMinMax 986 * Signature: (JDDDD)V 987 */ 988 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinMax 989 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble minW, jdouble minH, jdouble maxW, jdouble maxH) 990 { 991 JNF_COCOA_ENTER(env); 992 993 if (minW < 1) minW = 1; 994 if (minH < 1) minH = 1; 995 if (maxW < 1) maxW = 1; 996 if (maxH < 1) maxH = 1; 997 998 NSWindow *nsWindow = OBJC(windowPtr); 999 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1000 1001 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1002 1003 NSSize min = { minW, minH }; 1004 NSSize max = { maxW, maxH }; 1005 1006 [window constrainSize:&min]; 1007 [window constrainSize:&max]; 1008 1009 window.javaMinSize = min; 1010 window.javaMaxSize = max; 1011 [window updateMinMaxSize:IS(window.styleBits, RESIZABLE)]; 1012 }]; 1013 1014 JNF_COCOA_EXIT(env); 1015 } 1016 1017 /* 1018 * Class: sun_lwawt_macosx_CPlatformWindow 1019 * Method: nativePushNSWindowToBack 1020 * Signature: (J)V 1021 */ 1022 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToBack 1023 (JNIEnv *env, jclass clazz, jlong windowPtr) 1024 { 1025 JNF_COCOA_ENTER(env); 1026 1027 NSWindow *nsWindow = OBJC(windowPtr); 1028 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1029 [nsWindow orderBack:nil]; 1030 }]; 1031 1032 JNF_COCOA_EXIT(env); 1033 } 1034 1035 /* 1036 * Class: sun_lwawt_macosx_CPlatformWindow 1037 * Method: nativePushNSWindowToFront 1038 * Signature: (J)V 1039 */ 1040 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToFront 1041 (JNIEnv *env, jclass clazz, jlong windowPtr) 1042 { 1043 JNF_COCOA_ENTER(env); 1044 1045 NSWindow *nsWindow = OBJC(windowPtr); 1046 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1047 1048 if (![nsWindow isKeyWindow]) { 1049 [nsWindow makeKeyAndOrderFront:nsWindow]; 1050 } else { 1051 [nsWindow orderFront:nsWindow]; 1052 } 1053 }]; 1054 1055 JNF_COCOA_EXIT(env); 1056 } 1057 1058 /* 1059 * Class: sun_lwawt_macosx_CPlatformWindow 1060 * Method: nativeSetNSWindowTitle 1061 * Signature: (JLjava/lang/String;)V 1062 */ 1063 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowTitle 1064 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring jtitle) 1065 { 1066 JNF_COCOA_ENTER(env); 1067 1068 NSWindow *nsWindow = OBJC(windowPtr); 1069 [nsWindow performSelectorOnMainThread:@selector(setTitle:) 1070 withObject:JNFJavaToNSString(env, jtitle) 1071 waitUntilDone:NO]; 1072 1073 JNF_COCOA_EXIT(env); 1074 } 1075 1076 /* 1077 * Class: sun_lwawt_macosx_CPlatformWindow 1078 * Method: nativeRevalidateNSWindowShadow 1079 * Signature: (J)V 1080 */ 1081 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeRevalidateNSWindowShadow 1082 (JNIEnv *env, jclass clazz, jlong windowPtr) 1083 { 1084 JNF_COCOA_ENTER(env); 1085 1086 NSWindow *nsWindow = OBJC(windowPtr); 1087 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1088 [nsWindow invalidateShadow]; 1089 }]; 1090 1091 JNF_COCOA_EXIT(env); 1092 } 1093 1094 /* 1095 * Class: sun_lwawt_macosx_CPlatformWindow 1096 * Method: nativeScreenOn_AppKitThread 1097 * Signature: (J)I 1098 */ 1099 JNIEXPORT jint JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeScreenOn_1AppKitThread 1100 (JNIEnv *env, jclass clazz, jlong windowPtr) 1101 { 1102 jint ret = 0; 1103 1104 JNF_COCOA_ENTER(env); 1105 AWT_ASSERT_APPKIT_THREAD; 1106 1107 NSWindow *nsWindow = OBJC(windowPtr); 1108 NSDictionary *props = [[nsWindow screen] deviceDescription]; 1109 ret = [[props objectForKey:@"NSScreenNumber"] intValue]; 1110 1111 JNF_COCOA_EXIT(env); 1112 1113 return ret; 1114 } 1115 1116 /* 1117 * Class: sun_lwawt_macosx_CPlatformWindow 1118 * Method: nativeSetNSWindowMinimizedIcon 1119 * Signature: (JJ)V 1120 */ 1121 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinimizedIcon 1122 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong nsImagePtr) 1123 { 1124 JNF_COCOA_ENTER(env); 1125 1126 NSWindow *nsWindow = OBJC(windowPtr); 1127 NSImage *image = OBJC(nsImagePtr); 1128 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1129 [nsWindow setMiniwindowImage:image]; 1130 }]; 1131 1132 JNF_COCOA_EXIT(env); 1133 } 1134 1135 /* 1136 * Class: sun_lwawt_macosx_CPlatformWindow 1137 * Method: nativeSetNSWindowRepresentedFilename 1138 * Signature: (JLjava/lang/String;)V 1139 */ 1140 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowRepresentedFilename 1141 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring filename) 1142 { 1143 JNF_COCOA_ENTER(env); 1144 1145 NSWindow *nsWindow = OBJC(windowPtr); 1146 NSURL *url = (filename == NULL) ? nil : [NSURL fileURLWithPath:JNFNormalizedNSStringForPath(env, filename)]; 1147 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1148 [nsWindow setRepresentedURL:url]; 1149 }]; 1150 1151 JNF_COCOA_EXIT(env); 1152 } 1153 1154 /* 1155 * Class: sun_lwawt_macosx_CPlatformWindow 1156 * Method: nativeGetTopmostPlatformWindowUnderMouse 1157 * Signature: (J)V 1158 */ 1159 JNIEXPORT jobject 1160 JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetTopmostPlatformWindowUnderMouse 1161 (JNIEnv *env, jclass clazz) 1162 { 1163 __block jobject topmostWindowUnderMouse = nil; 1164 1165 JNF_COCOA_ENTER(env); 1166 1167 [ThreadUtilities performOnMainThreadWaiting:YES block:^{ 1168 AWTWindow *awtWindow = [AWTWindow getTopmostWindowUnderMouse]; 1169 if (awtWindow != nil) { 1170 topmostWindowUnderMouse = [awtWindow.javaPlatformWindow jObject]; 1171 } 1172 }]; 1173 1174 JNF_COCOA_EXIT(env); 1175 1176 return topmostWindowUnderMouse; 1177 } 1178 1179 /* 1180 * Class: sun_lwawt_macosx_CPlatformWindow 1181 * Method: nativeSynthesizeMouseEnteredExitedEvents 1182 * Signature: (J)V 1183 */ 1184 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSynthesizeMouseEnteredExitedEvents 1185 (JNIEnv *env, jclass clazz) 1186 { 1187 JNF_COCOA_ENTER(env); 1188 1189 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1190 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows]; 1191 }]; 1192 1193 JNF_COCOA_EXIT(env); 1194 } 1195 1196 /* 1197 * Class: sun_lwawt_macosx_CPlatformWindow 1198 * Method: _toggleFullScreenMode 1199 * Signature: (J)V 1200 */ 1201 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow__1toggleFullScreenMode 1202 (JNIEnv *env, jobject peer, jlong windowPtr) 1203 { 1204 JNF_COCOA_ENTER(env); 1205 1206 NSWindow *nsWindow = OBJC(windowPtr); 1207 SEL toggleFullScreenSelector = @selector(toggleFullScreen:); 1208 if (![nsWindow respondsToSelector:toggleFullScreenSelector]) return; 1209 1210 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1211 [nsWindow performSelector:toggleFullScreenSelector withObject:nil]; 1212 }]; 1213 1214 JNF_COCOA_EXIT(env); 1215 } 1216 1217 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetEnabled 1218 (JNIEnv *env, jclass clazz, jlong windowPtr, jboolean isEnabled) 1219 { 1220 JNF_COCOA_ENTER(env); 1221 1222 NSWindow *nsWindow = OBJC(windowPtr); 1223 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1224 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1225 1226 [window setEnabled: isEnabled]; 1227 }]; 1228 1229 JNF_COCOA_EXIT(env); 1230 } 1231 1232 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeDispose 1233 (JNIEnv *env, jclass clazz, jlong windowPtr) 1234 { 1235 JNF_COCOA_ENTER(env); 1236 1237 NSWindow *nsWindow = OBJC(windowPtr); 1238 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1239 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1240 1241 if ([AWTWindow lastKeyWindow] == window) { 1242 [AWTWindow setLastKeyWindow: nil]; 1243 } 1244 1245 // AWTWindow holds a reference to the NSWindow in its nsWindow 1246 // property. Unsetting the delegate allows it to be deallocated 1247 // which releases the reference. This, in turn, allows the window 1248 // itself be deallocated. 1249 [nsWindow setDelegate: nil]; 1250 1251 [window release]; 1252 }]; 1253 1254 JNF_COCOA_EXIT(env); 1255 } 1256 1257 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeEnterFullScreenMode 1258 (JNIEnv *env, jclass clazz, jlong windowPtr) 1259 { 1260 JNF_COCOA_ENTER(env); 1261 1262 NSWindow *nsWindow = OBJC(windowPtr); 1263 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1264 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1265 NSNumber* screenID = [AWTWindow getNSWindowDisplayID_AppKitThread: nsWindow]; 1266 CGDirectDisplayID aID = [screenID intValue]; 1267 1268 if (CGDisplayCapture(aID) == kCGErrorSuccess) { 1269 // remove window decoration 1270 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:window.styleBits]; 1271 [nsWindow setStyleMask:(styleMask & ~NSTitledWindowMask) | NSBorderlessWindowMask]; 1272 1273 int shieldLevel = CGShieldingWindowLevel(); 1274 window.preFullScreenLevel = [nsWindow level]; 1275 [nsWindow setLevel: shieldLevel]; 1276 1277 NSRect screenRect = [[nsWindow screen] frame]; 1278 [nsWindow setFrame:screenRect display:YES]; 1279 } else { 1280 [JNFException raise:[ThreadUtilities getJNIEnv] 1281 as:kRuntimeException 1282 reason:"Failed to enter full screen."]; 1283 } 1284 }]; 1285 1286 JNF_COCOA_EXIT(env); 1287 } 1288 1289 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeExitFullScreenMode 1290 (JNIEnv *env, jclass clazz, jlong windowPtr) 1291 { 1292 JNF_COCOA_ENTER(env); 1293 1294 NSWindow *nsWindow = OBJC(windowPtr); 1295 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1296 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1297 NSNumber* screenID = [AWTWindow getNSWindowDisplayID_AppKitThread: nsWindow]; 1298 CGDirectDisplayID aID = [screenID intValue]; 1299 1300 if (CGDisplayRelease(aID) == kCGErrorSuccess) { 1301 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:window.styleBits]; 1302 [nsWindow setStyleMask:styleMask]; 1303 [nsWindow setLevel: window.preFullScreenLevel]; 1304 1305 // GraphicsDevice takes care of restoring pre full screen bounds 1306 } else { 1307 [JNFException raise:[ThreadUtilities getJNIEnv] 1308 as:kRuntimeException 1309 reason:"Failed to exit full screen."]; 1310 } 1311 }]; 1312 1313 JNF_COCOA_EXIT(env); 1314 } 1315