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 @synthesize isMinimizing; 184 185 - (void) updateMinMaxSize:(BOOL)resizable { 186 if (resizable) { 187 [self.nsWindow setMinSize:self.javaMinSize]; 188 [self.nsWindow setMaxSize:self.javaMaxSize]; 189 } else { 190 NSRect currentFrame = [self.nsWindow frame]; 191 [self.nsWindow setMinSize:currentFrame.size]; 192 [self.nsWindow setMaxSize:currentFrame.size]; 193 } 194 } 195 196 // creates a new NSWindow style mask based on the _STYLE_PROP_BITMASK bits 197 + (NSUInteger) styleMaskForStyleBits:(jint)styleBits { 198 NSUInteger type = 0; 199 if (IS(styleBits, DECORATED)) { 200 type |= NSTitledWindowMask; 201 if (IS(styleBits, CLOSEABLE)) type |= NSClosableWindowMask; 202 if (IS(styleBits, MINIMIZABLE)) type |= NSMiniaturizableWindowMask; 203 if (IS(styleBits, RESIZABLE)) type |= NSResizableWindowMask; 204 } else { 205 type |= NSBorderlessWindowMask; 206 } 207 208 if (IS(styleBits, TEXTURED)) type |= NSTexturedBackgroundWindowMask; 209 if (IS(styleBits, UNIFIED)) type |= NSUnifiedTitleAndToolbarWindowMask; 210 if (IS(styleBits, UTILITY)) type |= NSUtilityWindowMask; 211 if (IS(styleBits, HUD)) type |= NSHUDWindowMask; 212 if (IS(styleBits, SHEET)) type |= NSDocModalWindowMask; 213 if (IS(styleBits, NONACTIVATING)) type |= NSNonactivatingPanelMask; 214 215 return type; 216 } 217 218 // updates _METHOD_PROP_BITMASK based properties on the window 219 - (void) setPropertiesForStyleBits:(jint)bits mask:(jint)mask { 220 if (IS(mask, RESIZABLE)) { 221 BOOL resizable = IS(bits, RESIZABLE); 222 [self updateMinMaxSize:resizable]; 223 [self.nsWindow setShowsResizeIndicator:resizable]; 224 // Zoom button should be disabled, if the window is not resizable, 225 // otherwise button should be restored to initial state. 226 BOOL zoom = resizable && IS(bits, ZOOMABLE); 227 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled:zoom]; 228 } 229 230 if (IS(mask, HAS_SHADOW)) { 231 [self.nsWindow setHasShadow:IS(bits, HAS_SHADOW)]; 232 } 233 234 if (IS(mask, ZOOMABLE)) { 235 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled:IS(bits, ZOOMABLE)]; 236 } 237 238 if (IS(mask, ALWAYS_ON_TOP)) { 239 [self.nsWindow setLevel:IS(bits, ALWAYS_ON_TOP) ? NSFloatingWindowLevel : NSNormalWindowLevel]; 240 } 241 242 if (IS(mask, HIDES_ON_DEACTIVATE)) { 243 [self.nsWindow setHidesOnDeactivate:IS(bits, HIDES_ON_DEACTIVATE)]; 244 } 245 246 if (IS(mask, DRAGGABLE_BACKGROUND)) { 247 [self.nsWindow setMovableByWindowBackground:IS(bits, DRAGGABLE_BACKGROUND)]; 248 } 249 250 if (IS(mask, DOCUMENT_MODIFIED)) { 251 [self.nsWindow setDocumentEdited:IS(bits, DOCUMENT_MODIFIED)]; 252 } 253 254 if (IS(mask, FULLSCREENABLE) && [self.nsWindow respondsToSelector:@selector(toggleFullScreen:)]) { 255 if (IS(bits, FULLSCREENABLE)) { 256 [self.nsWindow setCollectionBehavior:(1 << 7) /*NSWindowCollectionBehaviorFullScreenPrimary*/]; 257 } else { 258 [self.nsWindow setCollectionBehavior:NSWindowCollectionBehaviorDefault]; 259 } 260 } 261 262 } 263 264 - (id) initWithPlatformWindow:(JNFWeakJObjectWrapper *)platformWindow 265 ownerWindow:owner 266 styleBits:(jint)bits 267 frameRect:(NSRect)rect 268 contentView:(NSView *)view 269 { 270 AWT_ASSERT_APPKIT_THREAD; 271 272 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:bits]; 273 NSRect contentRect = rect; //[NSWindow contentRectForFrameRect:rect styleMask:styleMask]; 274 if (contentRect.size.width <= 0.0) { 275 contentRect.size.width = 1.0; 276 } 277 if (contentRect.size.height <= 0.0) { 278 contentRect.size.height = 1.0; 279 } 280 281 self = [super init]; 282 283 if (self == nil) return nil; // no hope 284 285 if (IS(bits, UTILITY) || 286 IS(bits, NONACTIVATING) || 287 IS(bits, HUD) || 288 IS(bits, HIDES_ON_DEACTIVATE)) 289 { 290 self.nsWindow = [[AWTWindow_Panel alloc] initWithDelegate:self 291 frameRect:contentRect 292 styleMask:styleMask 293 contentView:view]; 294 } 295 else 296 { 297 // These windows will appear in the window list in the dock icon menu 298 self.nsWindow = [[AWTWindow_Normal alloc] initWithDelegate:self 299 frameRect:contentRect 300 styleMask:styleMask 301 contentView:view]; 302 } 303 304 if (self.nsWindow == nil) return nil; // no hope either 305 [self.nsWindow release]; // the property retains the object already 306 307 self.isEnabled = YES; 308 self.isMinimizing = NO; 309 self.javaPlatformWindow = platformWindow; 310 self.styleBits = bits; 311 self.ownerWindow = owner; 312 [self setPropertiesForStyleBits:styleBits mask:MASK(_METHOD_PROP_BITMASK)]; 313 314 if (IS(self.styleBits, IS_POPUP)) { 315 [self.nsWindow setCollectionBehavior:(1 << 8) /*NSWindowCollectionBehaviorFullScreenAuxiliary*/]; 316 } 317 318 return self; 319 } 320 321 + (BOOL) isAWTWindow:(NSWindow *)window { 322 return [window isKindOfClass: [AWTWindow_Panel class]] || [window isKindOfClass: [AWTWindow_Normal class]]; 323 } 324 325 // returns id for the topmost window under mouse 326 + (NSInteger) getTopmostWindowUnderMouseID { 327 NSInteger result = -1; 328 329 NSRect screenRect = [[NSScreen mainScreen] frame]; 330 NSPoint nsMouseLocation = [NSEvent mouseLocation]; 331 CGPoint cgMouseLocation = CGPointMake(nsMouseLocation.x, screenRect.size.height - nsMouseLocation.y); 332 333 NSMutableArray *windows = (NSMutableArray *)CGWindowListCopyWindowInfo(kCGWindowListOptionOnScreenOnly | kCGWindowListExcludeDesktopElements, kCGNullWindowID); 334 335 for (NSDictionary *window in windows) { 336 NSInteger layer = [[window objectForKey:(id)kCGWindowLayer] integerValue]; 337 if (layer == 0) { 338 CGRect rect; 339 CGRectMakeWithDictionaryRepresentation((CFDictionaryRef)[window objectForKey:(id)kCGWindowBounds], &rect); 340 if (CGRectContainsPoint(rect, cgMouseLocation)) { 341 result = [[window objectForKey:(id)kCGWindowNumber] integerValue]; 342 break; 343 } 344 } 345 } 346 [windows release]; 347 return result; 348 } 349 350 // checks that this window is under the mouse cursor and this point is not overlapped by others windows 351 - (BOOL) isTopmostWindowUnderMouse { 352 return [self.nsWindow windowNumber] == [AWTWindow getTopmostWindowUnderMouseID]; 353 } 354 355 + (AWTWindow *) getTopmostWindowUnderMouse { 356 NSEnumerator *windowEnumerator = [[NSApp windows] objectEnumerator]; 357 NSWindow *window; 358 359 NSInteger topmostWindowUnderMouseID = [AWTWindow getTopmostWindowUnderMouseID]; 360 361 while ((window = [windowEnumerator nextObject]) != nil) { 362 if ([window windowNumber] == topmostWindowUnderMouseID) { 363 BOOL isAWTWindow = [AWTWindow isAWTWindow: window]; 364 return isAWTWindow ? (AWTWindow *) [window delegate] : nil; 365 } 366 } 367 return nil; 368 } 369 370 + (void) synthesizeMouseEnteredExitedEvents:(NSWindow*)window withType:(NSEventType)eventType { 371 372 NSPoint screenLocation = [NSEvent mouseLocation]; 373 NSPoint windowLocation = [window convertScreenToBase: screenLocation]; 374 int modifierFlags = (eventType == NSMouseEntered) ? NSMouseEnteredMask : NSMouseExitedMask; 375 376 NSEvent *mouseEvent = [NSEvent enterExitEventWithType: eventType 377 location: windowLocation 378 modifierFlags: modifierFlags 379 timestamp: 0 380 windowNumber: [window windowNumber] 381 context: nil 382 eventNumber: 0 383 trackingNumber: 0 384 userData: nil 385 ]; 386 387 [[window contentView] deliverJavaMouseEvent: mouseEvent]; 388 } 389 390 + (void) synthesizeMouseEnteredExitedEventsForAllWindows { 391 392 NSInteger topmostWindowUnderMouseID = [AWTWindow getTopmostWindowUnderMouseID]; 393 NSArray *windows = [NSApp windows]; 394 NSWindow *window; 395 396 NSEnumerator *windowEnumerator = [windows objectEnumerator]; 397 while ((window = [windowEnumerator nextObject]) != nil) { 398 if ([AWTWindow isAWTWindow: window]) { 399 BOOL isUnderMouse = ([window windowNumber] == topmostWindowUnderMouseID); 400 BOOL mouseIsOver = [[window contentView] mouseIsOver]; 401 if (isUnderMouse && !mouseIsOver) { 402 [AWTWindow synthesizeMouseEnteredExitedEvents:window withType:NSMouseEntered]; 403 } else if (!isUnderMouse && mouseIsOver) { 404 [AWTWindow synthesizeMouseEnteredExitedEvents:window withType:NSMouseExited]; 405 } 406 } 407 } 408 } 409 410 + (NSNumber *) getNSWindowDisplayID_AppKitThread:(NSWindow *)window { 411 AWT_ASSERT_APPKIT_THREAD; 412 NSScreen *screen = [window screen]; 413 NSDictionary *deviceDescription = [screen deviceDescription]; 414 return [deviceDescription objectForKey:@"NSScreenNumber"]; 415 } 416 417 - (void) dealloc { 418 AWT_ASSERT_APPKIT_THREAD; 419 420 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 421 [self.javaPlatformWindow setJObject:nil withEnv:env]; 422 423 self.nsWindow = nil; 424 self.ownerWindow = nil; 425 [super dealloc]; 426 } 427 428 // Tests wheather the corresponding Java paltform window is visible or not 429 + (BOOL) isJavaPlatformWindowVisible:(NSWindow *)window { 430 BOOL isVisible = NO; 431 432 if ([AWTWindow isAWTWindow:window] && [window delegate] != nil) { 433 AWTWindow *awtWindow = (AWTWindow *)[window delegate]; 434 [AWTToolkit eventCountPlusPlus]; 435 436 JNIEnv *env = [ThreadUtilities getJNIEnv]; 437 jobject platformWindow = [awtWindow.javaPlatformWindow jObjectWithEnv:env]; 438 if (platformWindow != NULL) { 439 static JNF_MEMBER_CACHE(jm_isVisible, jc_CPlatformWindow, "isVisible", "()Z"); 440 isVisible = JNFCallBooleanMethod(env, platformWindow, jm_isVisible) == JNI_TRUE ? YES : NO; 441 (*env)->DeleteLocalRef(env, platformWindow); 442 443 } 444 } 445 return isVisible; 446 } 447 448 // Orders window's childs based on the current focus state 449 - (void) orderChildWindows:(BOOL)focus { 450 AWT_ASSERT_APPKIT_THREAD; 451 452 if (self.isMinimizing) { 453 // Do not perform any ordering, if iconify is in progress 454 return; 455 } 456 457 NSEnumerator *windowEnumerator = [[NSApp windows]objectEnumerator]; 458 NSWindow *window; 459 while ((window = [windowEnumerator nextObject]) != nil) { 460 if ([AWTWindow isJavaPlatformWindowVisible:window]) { 461 AWTWindow *awtWindow = (AWTWindow *)[window delegate]; 462 AWTWindow *owner = awtWindow.ownerWindow; 463 if (IS(awtWindow.styleBits, ALWAYS_ON_TOP)) { 464 // Do not order 'always on top' windows 465 continue; 466 } 467 while (awtWindow.ownerWindow != nil) { 468 if (awtWindow.ownerWindow == self) { 469 if (focus) { 470 // Move the childWindow to floating level 471 // so it will appear in front of its 472 // parent which owns the focus 473 [window setLevel:NSFloatingWindowLevel]; 474 } else { 475 // Focus owner has changed, move the childWindow 476 // back to normal window level 477 [window setLevel:NSNormalWindowLevel]; 478 } 479 // The childWindow should be displayed in front of 480 // its nearest parentWindow 481 [window orderWindow:NSWindowAbove relativeTo:[owner.nsWindow windowNumber]]; 482 break; 483 } 484 awtWindow = awtWindow.ownerWindow; 485 } 486 } 487 } 488 } 489 490 // NSWindow overrides 491 - (BOOL) canBecomeKeyWindow { 492 AWT_ASSERT_APPKIT_THREAD; 493 return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_KEY); 494 } 495 496 - (BOOL) canBecomeMainWindow { 497 AWT_ASSERT_APPKIT_THREAD; 498 if (!self.isEnabled) { 499 // Native system can bring up the NSWindow to 500 // the top even if the window is not main. 501 // We should bring up the modal dialog manually 502 [AWTToolkit eventCountPlusPlus]; 503 504 JNIEnv *env = [ThreadUtilities getJNIEnv]; 505 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 506 if (platformWindow != NULL) { 507 static JNF_MEMBER_CACHE(jm_checkBlockingAndOrder, jc_CPlatformWindow, 508 "checkBlockingAndOrder", "()Z"); 509 JNFCallBooleanMethod(env, platformWindow, jm_checkBlockingAndOrder); 510 (*env)->DeleteLocalRef(env, platformWindow); 511 } 512 } 513 514 return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_MAIN); 515 } 516 517 - (BOOL) worksWhenModal { 518 AWT_ASSERT_APPKIT_THREAD; 519 return IS(self.styleBits, MODAL_EXCLUDED); 520 } 521 522 523 // NSWindowDelegate methods 524 525 - (void) _deliverMoveResizeEvent { 526 AWT_ASSERT_APPKIT_THREAD; 527 528 // deliver the event if this is a user-initiated live resize or as a side-effect 529 // of a Java initiated resize, because AppKit can override the bounds and force 530 // the bounds of the window to avoid the Dock or remain on screen. 531 [AWTToolkit eventCountPlusPlus]; 532 JNIEnv *env = [ThreadUtilities getJNIEnv]; 533 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 534 if (platformWindow == NULL) { 535 // TODO: create generic AWT assert 536 } 537 538 NSRect frame = ConvertNSScreenRect(env, [self.nsWindow frame]); 539 540 static JNF_MEMBER_CACHE(jm_deliverMoveResizeEvent, jc_CPlatformWindow, "deliverMoveResizeEvent", "(IIIIZ)V"); 541 JNFCallVoidMethod(env, platformWindow, jm_deliverMoveResizeEvent, 542 (jint)frame.origin.x, 543 (jint)frame.origin.y, 544 (jint)frame.size.width, 545 (jint)frame.size.height, 546 (jboolean)[self.nsWindow inLiveResize]); 547 (*env)->DeleteLocalRef(env, platformWindow); 548 549 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows]; 550 } 551 552 - (void)windowDidMove:(NSNotification *)notification { 553 AWT_ASSERT_APPKIT_THREAD; 554 555 [self _deliverMoveResizeEvent]; 556 } 557 558 - (void)windowDidResize:(NSNotification *)notification { 559 AWT_ASSERT_APPKIT_THREAD; 560 561 [self _deliverMoveResizeEvent]; 562 } 563 564 - (void)windowDidExpose:(NSNotification *)notification { 565 AWT_ASSERT_APPKIT_THREAD; 566 567 [AWTToolkit eventCountPlusPlus]; 568 // TODO: don't see this callback invoked anytime so we track 569 // window exposing in _setVisible:(BOOL) 570 } 571 572 - (NSRect)windowWillUseStandardFrame:(NSWindow *)window 573 defaultFrame:(NSRect)newFrame { 574 575 return [self standardFrame]; 576 } 577 578 // Hides/shows window's childs during iconify/de-iconify operation 579 - (void) iconifyChildWindows:(BOOL)iconify { 580 AWT_ASSERT_APPKIT_THREAD; 581 582 NSEnumerator *windowEnumerator = [[NSApp windows]objectEnumerator]; 583 NSWindow *window; 584 while ((window = [windowEnumerator nextObject]) != nil) { 585 if ([AWTWindow isJavaPlatformWindowVisible:window]) { 586 AWTWindow *awtWindow = (AWTWindow *)[window delegate]; 587 while (awtWindow.ownerWindow != nil) { 588 if (awtWindow.ownerWindow == self) { 589 if (iconify) { 590 [window orderOut:window]; 591 } else { 592 [window orderFront:window]; 593 } 594 break; 595 } 596 awtWindow = awtWindow.ownerWindow; 597 } 598 } 599 } 600 } 601 602 - (void) _deliverIconify:(BOOL)iconify { 603 AWT_ASSERT_APPKIT_THREAD; 604 605 [AWTToolkit eventCountPlusPlus]; 606 JNIEnv *env = [ThreadUtilities getJNIEnv]; 607 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 608 if (platformWindow != NULL) { 609 static JNF_MEMBER_CACHE(jm_deliverIconify, jc_CPlatformWindow, "deliverIconify", "(Z)V"); 610 JNFCallVoidMethod(env, platformWindow, jm_deliverIconify, iconify); 611 (*env)->DeleteLocalRef(env, platformWindow); 612 } 613 } 614 615 - (void)windowWillMiniaturize:(NSNotification *)notification { 616 AWT_ASSERT_APPKIT_THREAD; 617 618 self.isMinimizing = YES; 619 // Excplicitly make myself a key window to avoid possible 620 // negative visual effects during iconify operation 621 [self.nsWindow makeKeyAndOrderFront:self.nsWindow]; 622 [self iconifyChildWindows:YES]; 623 } 624 625 - (void)windowDidMiniaturize:(NSNotification *)notification { 626 AWT_ASSERT_APPKIT_THREAD; 627 628 [self _deliverIconify:JNI_TRUE]; 629 self.isMinimizing = NO; 630 } 631 632 - (void)windowDidDeminiaturize:(NSNotification *)notification { 633 AWT_ASSERT_APPKIT_THREAD; 634 635 [self _deliverIconify:JNI_FALSE]; 636 [self iconifyChildWindows:NO]; 637 } 638 639 - (void) _deliverWindowFocusEvent:(BOOL)focused oppositeWindow:(AWTWindow *)opposite { 640 //AWT_ASSERT_APPKIT_THREAD; 641 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 642 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 643 if (platformWindow != NULL) { 644 jobject oppositeWindow = [opposite.javaPlatformWindow jObjectWithEnv:env]; 645 646 static JNF_MEMBER_CACHE(jm_deliverWindowFocusEvent, jc_CPlatformWindow, "deliverWindowFocusEvent", "(ZLsun/lwawt/macosx/CPlatformWindow;)V"); 647 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowFocusEvent, (jboolean)focused, oppositeWindow); 648 (*env)->DeleteLocalRef(env, platformWindow); 649 (*env)->DeleteLocalRef(env, oppositeWindow); 650 } 651 } 652 653 654 - (void) windowDidBecomeKey: (NSNotification *) notification { 655 AWT_ASSERT_APPKIT_THREAD; 656 [AWTToolkit eventCountPlusPlus]; 657 AWTWindow *opposite = [AWTWindow lastKeyWindow]; 658 659 // Finds appropriate menubar in our hierarchy, 660 AWTWindow *awtWindow = self; 661 while (awtWindow.ownerWindow != nil) { 662 awtWindow = awtWindow.ownerWindow; 663 } 664 665 CMenuBar *menuBar = nil; 666 BOOL isDisabled = NO; 667 if ([awtWindow.nsWindow isVisible]){ 668 menuBar = awtWindow.javaMenuBar; 669 isDisabled = !awtWindow.isEnabled; 670 } 671 672 if (menuBar == nil) { 673 menuBar = [[ApplicationDelegate sharedDelegate] defaultMenuBar]; 674 isDisabled = NO; 675 } 676 677 [CMenuBar activate:menuBar modallyDisabled:isDisabled]; 678 679 [AWTWindow setLastKeyWindow:nil]; 680 681 [self _deliverWindowFocusEvent:YES oppositeWindow: opposite]; 682 [self orderChildWindows:YES]; 683 } 684 685 - (void) windowDidResignKey: (NSNotification *) notification { 686 // TODO: check why sometimes at start is invoked *not* on AppKit main thread. 687 AWT_ASSERT_APPKIT_THREAD; 688 [AWTToolkit eventCountPlusPlus]; 689 [self.javaMenuBar deactivate]; 690 691 // In theory, this might cause flickering if the window gaining focus 692 // has its own menu. However, I couldn't reproduce it on practice, so 693 // perhaps this is a non issue. 694 CMenuBar* defaultMenu = [[ApplicationDelegate sharedDelegate] defaultMenuBar]; 695 if (defaultMenu != nil) { 696 [CMenuBar activate:defaultMenu modallyDisabled:NO]; 697 } 698 699 // the new key window 700 NSWindow *keyWindow = [NSApp keyWindow]; 701 AWTWindow *opposite = nil; 702 if ([AWTWindow isAWTWindow: keyWindow]) { 703 opposite = (AWTWindow *)[keyWindow delegate]; 704 [AWTWindow setLastKeyWindow: self]; 705 } else { 706 [AWTWindow setLastKeyWindow: nil]; 707 } 708 709 [self _deliverWindowFocusEvent:NO oppositeWindow: opposite]; 710 [self orderChildWindows:NO]; 711 } 712 713 - (void) windowDidBecomeMain: (NSNotification *) notification { 714 AWT_ASSERT_APPKIT_THREAD; 715 [AWTToolkit eventCountPlusPlus]; 716 717 JNIEnv *env = [ThreadUtilities getJNIEnv]; 718 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 719 if (platformWindow != NULL) { 720 static JNF_MEMBER_CACHE(jm_windowDidBecomeMain, jc_CPlatformWindow, "windowDidBecomeMain", "()V"); 721 JNFCallVoidMethod(env, platformWindow, jm_windowDidBecomeMain); 722 (*env)->DeleteLocalRef(env, platformWindow); 723 } 724 } 725 726 - (BOOL)windowShouldClose:(id)sender { 727 AWT_ASSERT_APPKIT_THREAD; 728 [AWTToolkit eventCountPlusPlus]; 729 JNIEnv *env = [ThreadUtilities getJNIEnv]; 730 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 731 if (platformWindow != NULL) { 732 static JNF_MEMBER_CACHE(jm_deliverWindowClosingEvent, jc_CPlatformWindow, "deliverWindowClosingEvent", "()V"); 733 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowClosingEvent); 734 (*env)->DeleteLocalRef(env, platformWindow); 735 } 736 // The window will be closed (if allowed) as result of sending Java event 737 return NO; 738 } 739 740 741 - (void)_notifyFullScreenOp:(jint)op withEnv:(JNIEnv *)env { 742 static JNF_CLASS_CACHE(jc_FullScreenHandler, "com/apple/eawt/FullScreenHandler"); 743 static JNF_STATIC_MEMBER_CACHE(jm_notifyFullScreenOperation, jc_FullScreenHandler, "handleFullScreenEventFromNative", "(Ljava/awt/Window;I)V"); 744 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;"); 745 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 746 if (platformWindow != NULL) { 747 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target); 748 if (awtWindow != NULL) { 749 JNFCallStaticVoidMethod(env, jm_notifyFullScreenOperation, awtWindow, op); 750 (*env)->DeleteLocalRef(env, awtWindow); 751 } 752 (*env)->DeleteLocalRef(env, platformWindow); 753 } 754 } 755 756 757 - (void)windowWillEnterFullScreen:(NSNotification *)notification { 758 static JNF_MEMBER_CACHE(jm_windowWillEnterFullScreen, jc_CPlatformWindow, "windowWillEnterFullScreen", "()V"); 759 JNIEnv *env = [ThreadUtilities getJNIEnv]; 760 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 761 if (platformWindow != NULL) { 762 JNFCallVoidMethod(env, platformWindow, jm_windowWillEnterFullScreen); 763 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_ENTER withEnv:env]; 764 (*env)->DeleteLocalRef(env, platformWindow); 765 } 766 } 767 768 - (void)windowDidEnterFullScreen:(NSNotification *)notification { 769 static JNF_MEMBER_CACHE(jm_windowDidEnterFullScreen, jc_CPlatformWindow, "windowDidEnterFullScreen", "()V"); 770 JNIEnv *env = [ThreadUtilities getJNIEnv]; 771 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 772 if (platformWindow != NULL) { 773 JNFCallVoidMethod(env, platformWindow, jm_windowDidEnterFullScreen); 774 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_ENTER withEnv:env]; 775 (*env)->DeleteLocalRef(env, platformWindow); 776 } 777 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows]; 778 } 779 780 - (void)windowWillExitFullScreen:(NSNotification *)notification { 781 static JNF_MEMBER_CACHE(jm_windowWillExitFullScreen, jc_CPlatformWindow, "windowWillExitFullScreen", "()V"); 782 JNIEnv *env = [ThreadUtilities getJNIEnv]; 783 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 784 if (platformWindow != NULL) { 785 JNFCallVoidMethod(env, platformWindow, jm_windowWillExitFullScreen); 786 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_EXIT withEnv:env]; 787 (*env)->DeleteLocalRef(env, platformWindow); 788 } 789 } 790 791 - (void)windowDidExitFullScreen:(NSNotification *)notification { 792 static JNF_MEMBER_CACHE(jm_windowDidExitFullScreen, jc_CPlatformWindow, "windowDidExitFullScreen", "()V"); 793 JNIEnv *env = [ThreadUtilities getJNIEnv]; 794 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 795 if (platformWindow != NULL) { 796 JNFCallVoidMethod(env, platformWindow, jm_windowDidExitFullScreen); 797 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_EXIT withEnv:env]; 798 (*env)->DeleteLocalRef(env, platformWindow); 799 } 800 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows]; 801 } 802 803 - (void)sendEvent:(NSEvent *)event { 804 if ([event type] == NSLeftMouseDown || [event type] == NSRightMouseDown || [event type] == NSOtherMouseDown) { 805 806 NSPoint p = [NSEvent mouseLocation]; 807 NSRect frame = [self.nsWindow frame]; 808 NSRect contentRect = [self.nsWindow contentRectForFrameRect:frame]; 809 810 // Check if the click happened in the non-client area (title bar) 811 if (p.y >= (frame.origin.y + contentRect.size.height)) { 812 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 813 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 814 // Currently, no need to deliver the whole NSEvent. 815 static JNF_MEMBER_CACHE(jm_deliverNCMouseDown, jc_CPlatformWindow, "deliverNCMouseDown", "()V"); 816 JNFCallVoidMethod(env, platformWindow, jm_deliverNCMouseDown); 817 } 818 } 819 } 820 821 - (void)constrainSize:(NSSize*)size { 822 float minWidth = 0.f, minHeight = 0.f; 823 824 if (IS(self.styleBits, DECORATED)) { 825 NSRect frame = [self.nsWindow frame]; 826 NSRect contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[self.nsWindow styleMask]]; 827 828 float top = frame.size.height - contentRect.size.height; 829 float left = contentRect.origin.x - frame.origin.x; 830 float bottom = contentRect.origin.y - frame.origin.y; 831 float right = frame.size.width - (contentRect.size.width + left); 832 833 // Speculative estimation: 80 - enough for window decorations controls 834 minWidth += left + right + 80; 835 minHeight += top + bottom; 836 } 837 838 minWidth = MAX(1.f, minWidth); 839 minHeight = MAX(1.f, minHeight); 840 841 size->width = MAX(size->width, minWidth); 842 size->height = MAX(size->height, minHeight); 843 } 844 845 - (void) setEnabled: (BOOL)flag { 846 self.isEnabled = flag; 847 848 if (IS(self.styleBits, CLOSEABLE)) { 849 [[self.nsWindow standardWindowButton:NSWindowCloseButton] setEnabled: flag]; 850 } 851 852 if (IS(self.styleBits, MINIMIZABLE)) { 853 [[self.nsWindow standardWindowButton:NSWindowMiniaturizeButton] setEnabled: flag]; 854 } 855 856 if (IS(self.styleBits, ZOOMABLE)) { 857 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled: flag]; 858 } 859 860 if (IS(self.styleBits, RESIZABLE)) { 861 [self updateMinMaxSize:flag]; 862 [self.nsWindow setShowsResizeIndicator:flag]; 863 } 864 } 865 866 + (void) setLastKeyWindow:(AWTWindow *)window { 867 [window retain]; 868 [lastKeyWindow release]; 869 lastKeyWindow = window; 870 } 871 872 + (AWTWindow *) lastKeyWindow { 873 return lastKeyWindow; 874 } 875 876 - (BOOL)windowShouldZoom:(NSWindow *)window toFrame:(NSRect)newFrame { 877 return !NSEqualSizes(self.nsWindow.frame.size, newFrame.size); 878 } 879 880 881 @end // AWTWindow 882 883 884 /* 885 * Class: sun_lwawt_macosx_CPlatformWindow 886 * Method: nativeCreateNSWindow 887 * Signature: (JJIIII)J 888 */ 889 JNIEXPORT jlong JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeCreateNSWindow 890 (JNIEnv *env, jobject obj, jlong contentViewPtr, jlong ownerPtr, jlong styleBits, jdouble x, jdouble y, jdouble w, jdouble h) 891 { 892 __block AWTWindow *window = nil; 893 894 JNF_COCOA_ENTER(env); 895 896 JNFWeakJObjectWrapper *platformWindow = [JNFWeakJObjectWrapper wrapperWithJObject:obj withEnv:env]; 897 NSView *contentView = OBJC(contentViewPtr); 898 NSRect frameRect = NSMakeRect(x, y, w, h); 899 AWTWindow *owner = [OBJC(ownerPtr) delegate]; 900 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){ 901 902 window = [[AWTWindow alloc] initWithPlatformWindow:platformWindow 903 ownerWindow:owner 904 styleBits:styleBits 905 frameRect:frameRect 906 contentView:contentView]; 907 // the window is released is CPlatformWindow.nativeDispose() 908 909 if (window) [window.nsWindow retain]; 910 }]; 911 912 JNF_COCOA_EXIT(env); 913 914 return ptr_to_jlong(window ? window.nsWindow : nil); 915 } 916 917 /* 918 * Class: sun_lwawt_macosx_CPlatformWindow 919 * Method: nativeSetNSWindowStyleBits 920 * Signature: (JII)V 921 */ 922 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowStyleBits 923 (JNIEnv *env, jclass clazz, jlong windowPtr, jint mask, jint bits) 924 { 925 JNF_COCOA_ENTER(env); 926 927 NSWindow *nsWindow = OBJC(windowPtr); 928 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 929 930 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 931 932 // scans the bit field, and only updates the values requested by the mask 933 // (this implicity handles the _CALLBACK_PROP_BITMASK case, since those are passive reads) 934 jint newBits = window.styleBits & ~mask | bits & mask; 935 936 // resets the NSWindow's style mask if the mask intersects any of those bits 937 if (mask & MASK(_STYLE_PROP_BITMASK)) { 938 [nsWindow setStyleMask:[AWTWindow styleMaskForStyleBits:newBits]]; 939 } 940 941 // calls methods on NSWindow to change other properties, based on the mask 942 if (mask & MASK(_METHOD_PROP_BITMASK)) { 943 [window setPropertiesForStyleBits:newBits mask:mask]; 944 } 945 946 window.styleBits = newBits; 947 }]; 948 949 JNF_COCOA_EXIT(env); 950 } 951 952 /* 953 * Class: sun_lwawt_macosx_CPlatformWindow 954 * Method: nativeSetNSWindowMenuBar 955 * Signature: (JJ)V 956 */ 957 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMenuBar 958 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong menuBarPtr) 959 { 960 JNF_COCOA_ENTER(env); 961 962 NSWindow *nsWindow = OBJC(windowPtr); 963 CMenuBar *menuBar = OBJC(menuBarPtr); 964 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 965 966 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 967 968 if ([nsWindow isKeyWindow]) { 969 [window.javaMenuBar deactivate]; 970 } 971 972 window.javaMenuBar = menuBar; 973 974 CMenuBar* actualMenuBar = menuBar; 975 if (actualMenuBar == nil) { 976 actualMenuBar = [[ApplicationDelegate sharedDelegate] defaultMenuBar]; 977 } 978 979 if ([nsWindow isKeyWindow]) { 980 [CMenuBar activate:actualMenuBar modallyDisabled:NO]; 981 } 982 }]; 983 984 JNF_COCOA_EXIT(env); 985 } 986 987 /* 988 * Class: sun_lwawt_macosx_CPlatformWindow 989 * Method: nativeGetNSWindowInsets 990 * Signature: (J)Ljava/awt/Insets; 991 */ 992 JNIEXPORT jobject JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetNSWindowInsets 993 (JNIEnv *env, jclass clazz, jlong windowPtr) 994 { 995 jobject ret = NULL; 996 997 JNF_COCOA_ENTER(env); 998 999 NSWindow *nsWindow = OBJC(windowPtr); 1000 __block NSRect contentRect = NSZeroRect; 1001 __block NSRect frame = NSZeroRect; 1002 1003 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){ 1004 1005 frame = [nsWindow frame]; 1006 contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[nsWindow styleMask]]; 1007 }]; 1008 1009 jint top = (jint)(frame.size.height - contentRect.size.height); 1010 jint left = (jint)(contentRect.origin.x - frame.origin.x); 1011 jint bottom = (jint)(contentRect.origin.y - frame.origin.y); 1012 jint right = (jint)(frame.size.width - (contentRect.size.width + left)); 1013 1014 static JNF_CLASS_CACHE(jc_Insets, "java/awt/Insets"); 1015 static JNF_CTOR_CACHE(jc_Insets_ctor, jc_Insets, "(IIII)V"); 1016 ret = JNFNewObject(env, jc_Insets_ctor, top, left, bottom, right); 1017 1018 JNF_COCOA_EXIT(env); 1019 return ret; 1020 } 1021 1022 /* 1023 * Class: sun_lwawt_macosx_CPlatformWindow 1024 * Method: nativeSetNSWindowBounds 1025 * Signature: (JDDDD)V 1026 */ 1027 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowBounds 1028 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble originX, jdouble originY, jdouble width, jdouble height) 1029 { 1030 JNF_COCOA_ENTER(env); 1031 1032 NSRect jrect = NSMakeRect(originX, originY, width, height); 1033 1034 // TODO: not sure we need displayIfNeeded message in our view 1035 NSWindow *nsWindow = OBJC(windowPtr); 1036 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1037 1038 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1039 1040 NSRect rect = ConvertNSScreenRect(NULL, jrect); 1041 [window constrainSize:&rect.size]; 1042 1043 [nsWindow setFrame:rect display:YES]; 1044 1045 // only start tracking events if pointer is above the toplevel 1046 // TODO: should post an Entered event if YES. 1047 NSPoint mLocation = [NSEvent mouseLocation]; 1048 [nsWindow setAcceptsMouseMovedEvents:NSPointInRect(mLocation, rect)]; 1049 1050 // ensure we repaint the whole window after the resize operation 1051 // (this will also re-enable screen updates, which were disabled above) 1052 // TODO: send PaintEvent 1053 }]; 1054 1055 JNF_COCOA_EXIT(env); 1056 } 1057 1058 /* 1059 * Class: sun_lwawt_macosx_CPlatformWindow 1060 * Method: nativeSetNSWindowStandardFrame 1061 * Signature: (JDDDD)V 1062 */ 1063 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowStandardFrame 1064 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble originX, jdouble originY, 1065 jdouble width, jdouble height) 1066 { 1067 JNF_COCOA_ENTER(env); 1068 1069 NSRect jrect = NSMakeRect(originX, originY, width, height); 1070 1071 NSWindow *nsWindow = OBJC(windowPtr); 1072 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1073 1074 NSRect rect = ConvertNSScreenRect(NULL, jrect); 1075 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1076 window.standardFrame = rect; 1077 }]; 1078 1079 JNF_COCOA_EXIT(env); 1080 } 1081 1082 /* 1083 * Class: sun_lwawt_macosx_CPlatformWindow 1084 * Method: nativeSetNSWindowMinMax 1085 * Signature: (JDDDD)V 1086 */ 1087 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinMax 1088 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble minW, jdouble minH, jdouble maxW, jdouble maxH) 1089 { 1090 JNF_COCOA_ENTER(env); 1091 1092 if (minW < 1) minW = 1; 1093 if (minH < 1) minH = 1; 1094 if (maxW < 1) maxW = 1; 1095 if (maxH < 1) maxH = 1; 1096 1097 NSWindow *nsWindow = OBJC(windowPtr); 1098 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1099 1100 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1101 1102 NSSize min = { minW, minH }; 1103 NSSize max = { maxW, maxH }; 1104 1105 [window constrainSize:&min]; 1106 [window constrainSize:&max]; 1107 1108 window.javaMinSize = min; 1109 window.javaMaxSize = max; 1110 [window updateMinMaxSize:IS(window.styleBits, RESIZABLE)]; 1111 }]; 1112 1113 JNF_COCOA_EXIT(env); 1114 } 1115 1116 /* 1117 * Class: sun_lwawt_macosx_CPlatformWindow 1118 * Method: nativePushNSWindowToBack 1119 * Signature: (J)V 1120 */ 1121 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToBack 1122 (JNIEnv *env, jclass clazz, jlong windowPtr) 1123 { 1124 JNF_COCOA_ENTER(env); 1125 1126 NSWindow *nsWindow = OBJC(windowPtr); 1127 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1128 [nsWindow orderBack:nil]; 1129 }]; 1130 1131 JNF_COCOA_EXIT(env); 1132 } 1133 1134 /* 1135 * Class: sun_lwawt_macosx_CPlatformWindow 1136 * Method: nativePushNSWindowToFront 1137 * Signature: (J)V 1138 */ 1139 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToFront 1140 (JNIEnv *env, jclass clazz, jlong windowPtr) 1141 { 1142 JNF_COCOA_ENTER(env); 1143 1144 NSWindow *nsWindow = OBJC(windowPtr); 1145 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1146 1147 if (![nsWindow isKeyWindow]) { 1148 [nsWindow makeKeyAndOrderFront:nsWindow]; 1149 } else { 1150 [nsWindow orderFront:nsWindow]; 1151 } 1152 }]; 1153 1154 JNF_COCOA_EXIT(env); 1155 } 1156 1157 /* 1158 * Class: sun_lwawt_macosx_CPlatformWindow 1159 * Method: nativeSetNSWindowTitle 1160 * Signature: (JLjava/lang/String;)V 1161 */ 1162 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowTitle 1163 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring jtitle) 1164 { 1165 JNF_COCOA_ENTER(env); 1166 1167 NSWindow *nsWindow = OBJC(windowPtr); 1168 [nsWindow performSelectorOnMainThread:@selector(setTitle:) 1169 withObject:JNFJavaToNSString(env, jtitle) 1170 waitUntilDone:NO]; 1171 1172 JNF_COCOA_EXIT(env); 1173 } 1174 1175 /* 1176 * Class: sun_lwawt_macosx_CPlatformWindow 1177 * Method: nativeRevalidateNSWindowShadow 1178 * Signature: (J)V 1179 */ 1180 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeRevalidateNSWindowShadow 1181 (JNIEnv *env, jclass clazz, jlong windowPtr) 1182 { 1183 JNF_COCOA_ENTER(env); 1184 1185 NSWindow *nsWindow = OBJC(windowPtr); 1186 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1187 [nsWindow invalidateShadow]; 1188 }]; 1189 1190 JNF_COCOA_EXIT(env); 1191 } 1192 1193 /* 1194 * Class: sun_lwawt_macosx_CPlatformWindow 1195 * Method: nativeScreenOn_AppKitThread 1196 * Signature: (J)I 1197 */ 1198 JNIEXPORT jint JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeScreenOn_1AppKitThread 1199 (JNIEnv *env, jclass clazz, jlong windowPtr) 1200 { 1201 jint ret = 0; 1202 1203 JNF_COCOA_ENTER(env); 1204 AWT_ASSERT_APPKIT_THREAD; 1205 1206 NSWindow *nsWindow = OBJC(windowPtr); 1207 NSDictionary *props = [[nsWindow screen] deviceDescription]; 1208 ret = [[props objectForKey:@"NSScreenNumber"] intValue]; 1209 1210 JNF_COCOA_EXIT(env); 1211 1212 return ret; 1213 } 1214 1215 /* 1216 * Class: sun_lwawt_macosx_CPlatformWindow 1217 * Method: nativeSetNSWindowMinimizedIcon 1218 * Signature: (JJ)V 1219 */ 1220 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinimizedIcon 1221 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong nsImagePtr) 1222 { 1223 JNF_COCOA_ENTER(env); 1224 1225 NSWindow *nsWindow = OBJC(windowPtr); 1226 NSImage *image = OBJC(nsImagePtr); 1227 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1228 [nsWindow setMiniwindowImage:image]; 1229 }]; 1230 1231 JNF_COCOA_EXIT(env); 1232 } 1233 1234 /* 1235 * Class: sun_lwawt_macosx_CPlatformWindow 1236 * Method: nativeSetNSWindowRepresentedFilename 1237 * Signature: (JLjava/lang/String;)V 1238 */ 1239 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowRepresentedFilename 1240 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring filename) 1241 { 1242 JNF_COCOA_ENTER(env); 1243 1244 NSWindow *nsWindow = OBJC(windowPtr); 1245 NSURL *url = (filename == NULL) ? nil : [NSURL fileURLWithPath:JNFNormalizedNSStringForPath(env, filename)]; 1246 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1247 [nsWindow setRepresentedURL:url]; 1248 }]; 1249 1250 JNF_COCOA_EXIT(env); 1251 } 1252 1253 /* 1254 * Class: sun_lwawt_macosx_CPlatformWindow 1255 * Method: nativeGetTopmostPlatformWindowUnderMouse 1256 * Signature: (J)V 1257 */ 1258 JNIEXPORT jobject 1259 JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetTopmostPlatformWindowUnderMouse 1260 (JNIEnv *env, jclass clazz) 1261 { 1262 __block jobject topmostWindowUnderMouse = nil; 1263 1264 JNF_COCOA_ENTER(env); 1265 1266 [ThreadUtilities performOnMainThreadWaiting:YES block:^{ 1267 AWTWindow *awtWindow = [AWTWindow getTopmostWindowUnderMouse]; 1268 if (awtWindow != nil) { 1269 topmostWindowUnderMouse = [awtWindow.javaPlatformWindow jObject]; 1270 } 1271 }]; 1272 1273 JNF_COCOA_EXIT(env); 1274 1275 return topmostWindowUnderMouse; 1276 } 1277 1278 /* 1279 * Class: sun_lwawt_macosx_CPlatformWindow 1280 * Method: nativeSynthesizeMouseEnteredExitedEvents 1281 * Signature: (J)V 1282 */ 1283 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSynthesizeMouseEnteredExitedEvents 1284 (JNIEnv *env, jclass clazz) 1285 { 1286 JNF_COCOA_ENTER(env); 1287 1288 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1289 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows]; 1290 }]; 1291 1292 JNF_COCOA_EXIT(env); 1293 } 1294 1295 /* 1296 * Class: sun_lwawt_macosx_CPlatformWindow 1297 * Method: _toggleFullScreenMode 1298 * Signature: (J)V 1299 */ 1300 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow__1toggleFullScreenMode 1301 (JNIEnv *env, jobject peer, jlong windowPtr) 1302 { 1303 JNF_COCOA_ENTER(env); 1304 1305 NSWindow *nsWindow = OBJC(windowPtr); 1306 SEL toggleFullScreenSelector = @selector(toggleFullScreen:); 1307 if (![nsWindow respondsToSelector:toggleFullScreenSelector]) return; 1308 1309 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1310 [nsWindow performSelector:toggleFullScreenSelector withObject:nil]; 1311 }]; 1312 1313 JNF_COCOA_EXIT(env); 1314 } 1315 1316 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetEnabled 1317 (JNIEnv *env, jclass clazz, jlong windowPtr, jboolean isEnabled) 1318 { 1319 JNF_COCOA_ENTER(env); 1320 1321 NSWindow *nsWindow = OBJC(windowPtr); 1322 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1323 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1324 1325 [window setEnabled: isEnabled]; 1326 }]; 1327 1328 JNF_COCOA_EXIT(env); 1329 } 1330 1331 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeDispose 1332 (JNIEnv *env, jclass clazz, jlong windowPtr) 1333 { 1334 JNF_COCOA_ENTER(env); 1335 1336 NSWindow *nsWindow = OBJC(windowPtr); 1337 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1338 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1339 1340 if ([AWTWindow lastKeyWindow] == window) { 1341 [AWTWindow setLastKeyWindow: nil]; 1342 } 1343 1344 // AWTWindow holds a reference to the NSWindow in its nsWindow 1345 // property. Unsetting the delegate allows it to be deallocated 1346 // which releases the reference. This, in turn, allows the window 1347 // itself be deallocated. 1348 [nsWindow setDelegate: nil]; 1349 1350 [window release]; 1351 }]; 1352 1353 JNF_COCOA_EXIT(env); 1354 } 1355 1356 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeEnterFullScreenMode 1357 (JNIEnv *env, jclass clazz, jlong windowPtr) 1358 { 1359 JNF_COCOA_ENTER(env); 1360 1361 NSWindow *nsWindow = OBJC(windowPtr); 1362 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1363 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1364 NSNumber* screenID = [AWTWindow getNSWindowDisplayID_AppKitThread: nsWindow]; 1365 CGDirectDisplayID aID = [screenID intValue]; 1366 1367 if (CGDisplayCapture(aID) == kCGErrorSuccess) { 1368 // remove window decoration 1369 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:window.styleBits]; 1370 [nsWindow setStyleMask:(styleMask & ~NSTitledWindowMask) | NSBorderlessWindowMask]; 1371 1372 int shieldLevel = CGShieldingWindowLevel(); 1373 window.preFullScreenLevel = [nsWindow level]; 1374 [nsWindow setLevel: shieldLevel]; 1375 1376 NSRect screenRect = [[nsWindow screen] frame]; 1377 [nsWindow setFrame:screenRect display:YES]; 1378 } else { 1379 [JNFException raise:[ThreadUtilities getJNIEnv] 1380 as:kRuntimeException 1381 reason:"Failed to enter full screen."]; 1382 } 1383 }]; 1384 1385 JNF_COCOA_EXIT(env); 1386 } 1387 1388 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeExitFullScreenMode 1389 (JNIEnv *env, jclass clazz, jlong windowPtr) 1390 { 1391 JNF_COCOA_ENTER(env); 1392 1393 NSWindow *nsWindow = OBJC(windowPtr); 1394 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1395 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1396 NSNumber* screenID = [AWTWindow getNSWindowDisplayID_AppKitThread: nsWindow]; 1397 CGDirectDisplayID aID = [screenID intValue]; 1398 1399 if (CGDisplayRelease(aID) == kCGErrorSuccess) { 1400 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:window.styleBits]; 1401 [nsWindow setStyleMask:styleMask]; 1402 [nsWindow setLevel: window.preFullScreenLevel]; 1403 1404 // GraphicsDevice takes care of restoring pre full screen bounds 1405 } else { 1406 [JNFException raise:[ThreadUtilities getJNIEnv] 1407 as:kRuntimeException 1408 reason:"Failed to exit full screen."]; 1409 } 1410 }]; 1411 1412 JNF_COCOA_EXIT(env); 1413 } 1414