1 /* 2 * Copyright (c) 2011, 2016, 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 // This variable contains coordinates of a window's top left 59 // which was positioned via java.awt.Window.setLocationByPlatform. 60 // It would be NSZeroPoint if 'Location by Platform' is not used. 61 static NSPoint lastTopLeftPoint; 62 63 // -------------------------------------------------------------- 64 // NSWindow/NSPanel descendants implementation 65 #define AWT_NS_WINDOW_IMPLEMENTATION \ 66 - (id) initWithDelegate:(AWTWindow *)delegate \ 67 frameRect:(NSRect)contectRect \ 68 styleMask:(NSUInteger)styleMask \ 69 contentView:(NSView *)view \ 70 { \ 71 self = [super initWithContentRect:contectRect \ 72 styleMask:styleMask \ 73 backing:NSBackingStoreBuffered \ 74 defer:NO]; \ 75 \ 76 if (self == nil) return nil; \ 77 \ 78 [self setDelegate:delegate]; \ 79 [self setContentView:view]; \ 80 [self setInitialFirstResponder:view]; \ 81 [self setReleasedWhenClosed:NO]; \ 82 [self setPreservesContentDuringLiveResize:YES]; \ 83 \ 84 return self; \ 85 } \ 86 \ 87 /* NSWindow overrides */ \ 88 - (BOOL) canBecomeKeyWindow { \ 89 return [(AWTWindow*)[self delegate] canBecomeKeyWindow]; \ 90 } \ 91 \ 92 - (BOOL) canBecomeMainWindow { \ 93 return [(AWTWindow*)[self delegate] canBecomeMainWindow]; \ 94 } \ 95 \ 96 - (BOOL) worksWhenModal { \ 97 return [(AWTWindow*)[self delegate] worksWhenModal]; \ 98 } \ 99 \ 100 - (void)sendEvent:(NSEvent *)event { \ 101 [(AWTWindow*)[self delegate] sendEvent:event]; \ 102 [super sendEvent:event]; \ 103 } 104 105 @implementation AWTWindow_Normal 106 AWT_NS_WINDOW_IMPLEMENTATION 107 108 // Gesture support 109 - (void)postGesture:(NSEvent *)event as:(jint)type a:(jdouble)a b:(jdouble)b { 110 AWT_ASSERT_APPKIT_THREAD; 111 112 JNIEnv *env = [ThreadUtilities getJNIEnv]; 113 jobject platformWindow = [((AWTWindow *)self.delegate).javaPlatformWindow jObjectWithEnv:env]; 114 if (platformWindow != NULL) { 115 // extract the target AWT Window object out of the CPlatformWindow 116 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;"); 117 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target); 118 if (awtWindow != NULL) { 119 // translate the point into Java coordinates 120 NSPoint loc = [event locationInWindow]; 121 loc.y = [self frame].size.height - loc.y; 122 123 // send up to the GestureHandler to recursively dispatch on the AWT event thread 124 static JNF_CLASS_CACHE(jc_GestureHandler, "com/apple/eawt/event/GestureHandler"); 125 static JNF_STATIC_MEMBER_CACHE(sjm_handleGestureFromNative, jc_GestureHandler, "handleGestureFromNative", "(Ljava/awt/Window;IDDDD)V"); 126 JNFCallStaticVoidMethod(env, sjm_handleGestureFromNative, awtWindow, type, (jdouble)loc.x, (jdouble)loc.y, (jdouble)a, (jdouble)b); 127 (*env)->DeleteLocalRef(env, awtWindow); 128 } 129 (*env)->DeleteLocalRef(env, platformWindow); 130 } 131 } 132 133 - (void)beginGestureWithEvent:(NSEvent *)event { 134 [self postGesture:event 135 as:com_apple_eawt_event_GestureHandler_PHASE 136 a:-1.0 137 b:0.0]; 138 } 139 140 - (void)endGestureWithEvent:(NSEvent *)event { 141 [self postGesture:event 142 as:com_apple_eawt_event_GestureHandler_PHASE 143 a:1.0 144 b:0.0]; 145 } 146 147 - (void)magnifyWithEvent:(NSEvent *)event { 148 [self postGesture:event 149 as:com_apple_eawt_event_GestureHandler_MAGNIFY 150 a:[event magnification] 151 b:0.0]; 152 } 153 154 - (void)rotateWithEvent:(NSEvent *)event { 155 [self postGesture:event 156 as:com_apple_eawt_event_GestureHandler_ROTATE 157 a:[event rotation] 158 b:0.0]; 159 } 160 161 - (void)swipeWithEvent:(NSEvent *)event { 162 [self postGesture:event 163 as:com_apple_eawt_event_GestureHandler_SWIPE 164 a:[event deltaX] 165 b:[event deltaY]]; 166 } 167 168 @end 169 @implementation AWTWindow_Panel 170 AWT_NS_WINDOW_IMPLEMENTATION 171 @end 172 // END of NSWindow/NSPanel descendants implementation 173 // -------------------------------------------------------------- 174 175 176 @implementation AWTWindow 177 178 @synthesize nsWindow; 179 @synthesize javaPlatformWindow; 180 @synthesize javaMenuBar; 181 @synthesize javaMinSize; 182 @synthesize javaMaxSize; 183 @synthesize styleBits; 184 @synthesize isEnabled; 185 @synthesize ownerWindow; 186 @synthesize preFullScreenLevel; 187 @synthesize standardFrame; 188 @synthesize isMinimizing; 189 190 - (void) updateMinMaxSize:(BOOL)resizable { 191 if (resizable) { 192 [self.nsWindow setMinSize:self.javaMinSize]; 193 [self.nsWindow setMaxSize:self.javaMaxSize]; 194 } else { 195 NSRect currentFrame = [self.nsWindow frame]; 196 [self.nsWindow setMinSize:currentFrame.size]; 197 [self.nsWindow setMaxSize:currentFrame.size]; 198 } 199 } 200 201 // creates a new NSWindow style mask based on the _STYLE_PROP_BITMASK bits 202 + (NSUInteger) styleMaskForStyleBits:(jint)styleBits { 203 NSUInteger type = 0; 204 if (IS(styleBits, DECORATED)) { 205 type |= NSTitledWindowMask; 206 if (IS(styleBits, CLOSEABLE)) type |= NSClosableWindowMask; 207 if (IS(styleBits, MINIMIZABLE)) type |= NSMiniaturizableWindowMask; 208 if (IS(styleBits, RESIZABLE)) type |= NSResizableWindowMask; 209 } else { 210 type |= NSBorderlessWindowMask; 211 } 212 213 if (IS(styleBits, TEXTURED)) type |= NSTexturedBackgroundWindowMask; 214 if (IS(styleBits, UNIFIED)) type |= NSUnifiedTitleAndToolbarWindowMask; 215 if (IS(styleBits, UTILITY)) type |= NSUtilityWindowMask; 216 if (IS(styleBits, HUD)) type |= NSHUDWindowMask; 217 if (IS(styleBits, SHEET)) type |= NSDocModalWindowMask; 218 if (IS(styleBits, NONACTIVATING)) type |= NSNonactivatingPanelMask; 219 220 return type; 221 } 222 223 // updates _METHOD_PROP_BITMASK based properties on the window 224 - (void) setPropertiesForStyleBits:(jint)bits mask:(jint)mask { 225 if (IS(mask, RESIZABLE)) { 226 BOOL resizable = IS(bits, RESIZABLE); 227 [self updateMinMaxSize:resizable]; 228 [self.nsWindow setShowsResizeIndicator:resizable]; 229 // Zoom button should be disabled, if the window is not resizable, 230 // otherwise button should be restored to initial state. 231 BOOL zoom = resizable && IS(bits, ZOOMABLE); 232 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled:zoom]; 233 } 234 235 if (IS(mask, HAS_SHADOW)) { 236 [self.nsWindow setHasShadow:IS(bits, HAS_SHADOW)]; 237 } 238 239 if (IS(mask, ZOOMABLE)) { 240 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled:IS(bits, ZOOMABLE)]; 241 } 242 243 if (IS(mask, ALWAYS_ON_TOP)) { 244 [self.nsWindow setLevel:IS(bits, ALWAYS_ON_TOP) ? NSFloatingWindowLevel : NSNormalWindowLevel]; 245 } 246 247 if (IS(mask, HIDES_ON_DEACTIVATE)) { 248 [self.nsWindow setHidesOnDeactivate:IS(bits, HIDES_ON_DEACTIVATE)]; 249 } 250 251 if (IS(mask, DRAGGABLE_BACKGROUND)) { 252 [self.nsWindow setMovableByWindowBackground:IS(bits, DRAGGABLE_BACKGROUND)]; 253 } 254 255 if (IS(mask, DOCUMENT_MODIFIED)) { 256 [self.nsWindow setDocumentEdited:IS(bits, DOCUMENT_MODIFIED)]; 257 } 258 259 if (IS(mask, FULLSCREENABLE) && [self.nsWindow respondsToSelector:@selector(toggleFullScreen:)]) { 260 if (IS(bits, FULLSCREENABLE)) { 261 [self.nsWindow setCollectionBehavior:(1 << 7) /*NSWindowCollectionBehaviorFullScreenPrimary*/]; 262 } else { 263 [self.nsWindow setCollectionBehavior:NSWindowCollectionBehaviorDefault]; 264 } 265 } 266 267 } 268 269 - (id) initWithPlatformWindow:(JNFWeakJObjectWrapper *)platformWindow 270 ownerWindow:owner 271 styleBits:(jint)bits 272 frameRect:(NSRect)rect 273 contentView:(NSView *)view 274 { 275 AWT_ASSERT_APPKIT_THREAD; 276 277 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:bits]; 278 NSRect contentRect = rect; //[NSWindow contentRectForFrameRect:rect styleMask:styleMask]; 279 if (contentRect.size.width <= 0.0) { 280 contentRect.size.width = 1.0; 281 } 282 if (contentRect.size.height <= 0.0) { 283 contentRect.size.height = 1.0; 284 } 285 286 self = [super init]; 287 288 if (self == nil) return nil; // no hope 289 290 if (IS(bits, UTILITY) || 291 IS(bits, NONACTIVATING) || 292 IS(bits, HUD) || 293 IS(bits, HIDES_ON_DEACTIVATE)) 294 { 295 self.nsWindow = [[AWTWindow_Panel alloc] initWithDelegate:self 296 frameRect:contentRect 297 styleMask:styleMask 298 contentView:view]; 299 } 300 else 301 { 302 // These windows will appear in the window list in the dock icon menu 303 self.nsWindow = [[AWTWindow_Normal alloc] initWithDelegate:self 304 frameRect:contentRect 305 styleMask:styleMask 306 contentView:view]; 307 } 308 309 if (self.nsWindow == nil) return nil; // no hope either 310 [self.nsWindow release]; // the property retains the object already 311 312 self.isEnabled = YES; 313 self.isMinimizing = NO; 314 self.javaPlatformWindow = platformWindow; 315 self.styleBits = bits; 316 self.ownerWindow = owner; 317 [self setPropertiesForStyleBits:styleBits mask:MASK(_METHOD_PROP_BITMASK)]; 318 319 if (IS(self.styleBits, IS_POPUP)) { 320 [self.nsWindow setCollectionBehavior:(1 << 8) /*NSWindowCollectionBehaviorFullScreenAuxiliary*/]; 321 } 322 323 return self; 324 } 325 326 + (BOOL) isAWTWindow:(NSWindow *)window { 327 return [window isKindOfClass: [AWTWindow_Panel class]] || [window isKindOfClass: [AWTWindow_Normal class]]; 328 } 329 330 // Retrieves the list of possible window layers (levels) 331 + (NSArray*) getWindowLayers { 332 static NSArray *windowLayers; 333 static dispatch_once_t token; 334 335 // Initialize the list of possible window layers 336 dispatch_once(&token, ^{ 337 // The layers are ordered from front to back, (i.e. the toppest one is the first) 338 windowLayers = [NSArray arrayWithObjects: 339 [NSNumber numberWithInt:CGWindowLevelForKey(kCGPopUpMenuWindowLevelKey)], 340 [NSNumber numberWithInt:CGWindowLevelForKey(kCGFloatingWindowLevelKey)], 341 [NSNumber numberWithInt:CGWindowLevelForKey(kCGNormalWindowLevelKey)], 342 nil 343 ]; 344 [windowLayers retain]; 345 }); 346 return windowLayers; 347 } 348 349 // returns id for the topmost window under mouse 350 + (NSInteger) getTopmostWindowUnderMouseID { 351 NSInteger result = -1; 352 353 NSArray *windowLayers = [AWTWindow getWindowLayers]; 354 // Looking for the window under mouse starting from the toppest layer 355 for (NSNumber *layer in windowLayers) { 356 result = [AWTWindow getTopmostWindowUnderMouseIDImpl:[layer integerValue]]; 357 if (result != -1) { 358 break; 359 } 360 } 361 return result; 362 } 363 364 + (NSInteger) getTopmostWindowUnderMouseIDImpl:(NSInteger)windowLayer { 365 NSInteger result = -1; 366 367 NSRect screenRect = [[NSScreen mainScreen] frame]; 368 NSPoint nsMouseLocation = [NSEvent mouseLocation]; 369 CGPoint cgMouseLocation = CGPointMake(nsMouseLocation.x, screenRect.size.height - nsMouseLocation.y); 370 371 NSMutableArray *windows = (NSMutableArray *)CGWindowListCopyWindowInfo(kCGWindowListOptionOnScreenOnly | kCGWindowListExcludeDesktopElements, kCGNullWindowID); 372 373 for (NSDictionary *window in windows) { 374 NSInteger layer = [[window objectForKey:(id)kCGWindowLayer] integerValue]; 375 if (layer == windowLayer) { 376 CGRect rect; 377 CGRectMakeWithDictionaryRepresentation((CFDictionaryRef)[window objectForKey:(id)kCGWindowBounds], &rect); 378 if (CGRectContainsPoint(rect, cgMouseLocation)) { 379 result = [[window objectForKey:(id)kCGWindowNumber] integerValue]; 380 break; 381 } 382 } 383 } 384 [windows release]; 385 return result; 386 } 387 388 // checks that this window is under the mouse cursor and this point is not overlapped by others windows 389 - (BOOL) isTopmostWindowUnderMouse { 390 return [self.nsWindow windowNumber] == [AWTWindow getTopmostWindowUnderMouseID]; 391 } 392 393 + (AWTWindow *) getTopmostWindowUnderMouse { 394 NSEnumerator *windowEnumerator = [[NSApp windows] objectEnumerator]; 395 NSWindow *window; 396 397 NSInteger topmostWindowUnderMouseID = [AWTWindow getTopmostWindowUnderMouseID]; 398 399 while ((window = [windowEnumerator nextObject]) != nil) { 400 if ([window windowNumber] == topmostWindowUnderMouseID) { 401 BOOL isAWTWindow = [AWTWindow isAWTWindow: window]; 402 return isAWTWindow ? (AWTWindow *) [window delegate] : nil; 403 } 404 } 405 return nil; 406 } 407 408 + (void) synthesizeMouseEnteredExitedEvents:(NSWindow*)window withType:(NSEventType)eventType { 409 410 NSPoint screenLocation = [NSEvent mouseLocation]; 411 NSPoint windowLocation = [window convertScreenToBase: screenLocation]; 412 int modifierFlags = (eventType == NSMouseEntered) ? NSMouseEnteredMask : NSMouseExitedMask; 413 414 NSEvent *mouseEvent = [NSEvent enterExitEventWithType: eventType 415 location: windowLocation 416 modifierFlags: modifierFlags 417 timestamp: 0 418 windowNumber: [window windowNumber] 419 context: nil 420 eventNumber: 0 421 trackingNumber: 0 422 userData: nil 423 ]; 424 425 [[window contentView] deliverJavaMouseEvent: mouseEvent]; 426 } 427 428 + (void) synthesizeMouseEnteredExitedEventsForAllWindows { 429 430 NSInteger topmostWindowUnderMouseID = [AWTWindow getTopmostWindowUnderMouseID]; 431 NSArray *windows = [NSApp windows]; 432 NSWindow *window; 433 434 NSEnumerator *windowEnumerator = [windows objectEnumerator]; 435 while ((window = [windowEnumerator nextObject]) != nil) { 436 if ([AWTWindow isAWTWindow: window]) { 437 BOOL isUnderMouse = ([window windowNumber] == topmostWindowUnderMouseID); 438 BOOL mouseIsOver = [[window contentView] mouseIsOver]; 439 if (isUnderMouse && !mouseIsOver) { 440 [AWTWindow synthesizeMouseEnteredExitedEvents:window withType:NSMouseEntered]; 441 } else if (!isUnderMouse && mouseIsOver) { 442 [AWTWindow synthesizeMouseEnteredExitedEvents:window withType:NSMouseExited]; 443 } 444 } 445 } 446 } 447 448 + (NSNumber *) getNSWindowDisplayID_AppKitThread:(NSWindow *)window { 449 AWT_ASSERT_APPKIT_THREAD; 450 NSScreen *screen = [window screen]; 451 NSDictionary *deviceDescription = [screen deviceDescription]; 452 return [deviceDescription objectForKey:@"NSScreenNumber"]; 453 } 454 455 - (void) dealloc { 456 AWT_ASSERT_APPKIT_THREAD; 457 458 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 459 [self.javaPlatformWindow setJObject:nil withEnv:env]; 460 461 self.nsWindow = nil; 462 self.ownerWindow = nil; 463 [super dealloc]; 464 } 465 466 // Tests whether window is blocked by modal dialog/window 467 - (BOOL) isBlocked { 468 BOOL isBlocked = NO; 469 470 JNIEnv *env = [ThreadUtilities getJNIEnv]; 471 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 472 if (platformWindow != NULL) { 473 static JNF_MEMBER_CACHE(jm_isBlocked, jc_CPlatformWindow, "isBlocked", "()Z"); 474 isBlocked = JNFCallBooleanMethod(env, platformWindow, jm_isBlocked) == JNI_TRUE ? YES : NO; 475 (*env)->DeleteLocalRef(env, platformWindow); 476 } 477 478 return isBlocked; 479 } 480 481 // Tests whether the corresponding Java platform window is visible or not 482 + (BOOL) isJavaPlatformWindowVisible:(NSWindow *)window { 483 BOOL isVisible = NO; 484 485 if ([AWTWindow isAWTWindow:window] && [window delegate] != nil) { 486 AWTWindow *awtWindow = (AWTWindow *)[window delegate]; 487 [AWTToolkit eventCountPlusPlus]; 488 489 JNIEnv *env = [ThreadUtilities getJNIEnv]; 490 jobject platformWindow = [awtWindow.javaPlatformWindow jObjectWithEnv:env]; 491 if (platformWindow != NULL) { 492 static JNF_MEMBER_CACHE(jm_isVisible, jc_CPlatformWindow, "isVisible", "()Z"); 493 isVisible = JNFCallBooleanMethod(env, platformWindow, jm_isVisible) == JNI_TRUE ? YES : NO; 494 (*env)->DeleteLocalRef(env, platformWindow); 495 496 } 497 } 498 return isVisible; 499 } 500 501 // Orders window's childs based on the current focus state 502 - (void) orderChildWindows:(BOOL)focus { 503 AWT_ASSERT_APPKIT_THREAD; 504 505 if (self.isMinimizing || [self isBlocked]) { 506 // Do not perform any ordering, if iconify is in progress 507 // or the window is blocked by a modal window 508 return; 509 } 510 511 NSEnumerator *windowEnumerator = [[NSApp windows]objectEnumerator]; 512 NSWindow *window; 513 while ((window = [windowEnumerator nextObject]) != nil) { 514 if ([AWTWindow isJavaPlatformWindowVisible:window]) { 515 AWTWindow *awtWindow = (AWTWindow *)[window delegate]; 516 AWTWindow *owner = awtWindow.ownerWindow; 517 if (IS(awtWindow.styleBits, ALWAYS_ON_TOP)) { 518 // Do not order 'always on top' windows 519 continue; 520 } 521 while (awtWindow.ownerWindow != nil) { 522 if (awtWindow.ownerWindow == self) { 523 if (focus) { 524 // Move the childWindow to floating level 525 // so it will appear in front of its 526 // parent which owns the focus 527 [window setLevel:NSFloatingWindowLevel]; 528 } else { 529 // Focus owner has changed, move the childWindow 530 // back to normal window level 531 [window setLevel:NSNormalWindowLevel]; 532 } 533 // The childWindow should be displayed in front of 534 // its nearest parentWindow 535 [window orderWindow:NSWindowAbove relativeTo:[owner.nsWindow windowNumber]]; 536 break; 537 } 538 awtWindow = awtWindow.ownerWindow; 539 } 540 } 541 } 542 } 543 544 // NSWindow overrides 545 - (BOOL) canBecomeKeyWindow { 546 AWT_ASSERT_APPKIT_THREAD; 547 return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_KEY); 548 } 549 550 - (BOOL) canBecomeMainWindow { 551 AWT_ASSERT_APPKIT_THREAD; 552 if (!self.isEnabled) { 553 // Native system can bring up the NSWindow to 554 // the top even if the window is not main. 555 // We should bring up the modal dialog manually 556 [AWTToolkit eventCountPlusPlus]; 557 558 JNIEnv *env = [ThreadUtilities getJNIEnv]; 559 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 560 if (platformWindow != NULL) { 561 static JNF_MEMBER_CACHE(jm_checkBlockingAndOrder, jc_CPlatformWindow, 562 "checkBlockingAndOrder", "()Z"); 563 JNFCallBooleanMethod(env, platformWindow, jm_checkBlockingAndOrder); 564 (*env)->DeleteLocalRef(env, platformWindow); 565 } 566 } 567 568 return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_MAIN); 569 } 570 571 - (BOOL) worksWhenModal { 572 AWT_ASSERT_APPKIT_THREAD; 573 return IS(self.styleBits, MODAL_EXCLUDED); 574 } 575 576 577 // NSWindowDelegate methods 578 579 - (void) _deliverMoveResizeEvent { 580 AWT_ASSERT_APPKIT_THREAD; 581 582 // deliver the event if this is a user-initiated live resize or as a side-effect 583 // of a Java initiated resize, because AppKit can override the bounds and force 584 // the bounds of the window to avoid the Dock or remain on screen. 585 [AWTToolkit eventCountPlusPlus]; 586 JNIEnv *env = [ThreadUtilities getJNIEnv]; 587 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 588 if (platformWindow == NULL) { 589 // TODO: create generic AWT assert 590 } 591 592 NSRect frame = ConvertNSScreenRect(env, [self.nsWindow frame]); 593 594 static JNF_MEMBER_CACHE(jm_deliverMoveResizeEvent, jc_CPlatformWindow, "deliverMoveResizeEvent", "(IIIIZ)V"); 595 JNFCallVoidMethod(env, platformWindow, jm_deliverMoveResizeEvent, 596 (jint)frame.origin.x, 597 (jint)frame.origin.y, 598 (jint)frame.size.width, 599 (jint)frame.size.height, 600 (jboolean)[self.nsWindow inLiveResize]); 601 (*env)->DeleteLocalRef(env, platformWindow); 602 603 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows]; 604 } 605 606 - (void)windowDidMove:(NSNotification *)notification { 607 AWT_ASSERT_APPKIT_THREAD; 608 609 [self _deliverMoveResizeEvent]; 610 } 611 612 - (void)windowDidResize:(NSNotification *)notification { 613 AWT_ASSERT_APPKIT_THREAD; 614 615 [self _deliverMoveResizeEvent]; 616 } 617 618 - (void)windowDidExpose:(NSNotification *)notification { 619 AWT_ASSERT_APPKIT_THREAD; 620 621 [AWTToolkit eventCountPlusPlus]; 622 // TODO: don't see this callback invoked anytime so we track 623 // window exposing in _setVisible:(BOOL) 624 } 625 626 - (NSRect)windowWillUseStandardFrame:(NSWindow *)window 627 defaultFrame:(NSRect)newFrame { 628 629 return NSEqualSizes(NSZeroSize, [self standardFrame].size) 630 ? newFrame 631 : [self standardFrame]; 632 } 633 634 // Hides/shows window's childs during iconify/de-iconify operation 635 - (void) iconifyChildWindows:(BOOL)iconify { 636 AWT_ASSERT_APPKIT_THREAD; 637 638 NSEnumerator *windowEnumerator = [[NSApp windows]objectEnumerator]; 639 NSWindow *window; 640 while ((window = [windowEnumerator nextObject]) != nil) { 641 if ([AWTWindow isJavaPlatformWindowVisible:window]) { 642 AWTWindow *awtWindow = (AWTWindow *)[window delegate]; 643 while (awtWindow.ownerWindow != nil) { 644 if (awtWindow.ownerWindow == self) { 645 if (iconify) { 646 [window orderOut:window]; 647 } else { 648 [window orderFront:window]; 649 } 650 break; 651 } 652 awtWindow = awtWindow.ownerWindow; 653 } 654 } 655 } 656 } 657 658 - (void) _deliverIconify:(BOOL)iconify { 659 AWT_ASSERT_APPKIT_THREAD; 660 661 [AWTToolkit eventCountPlusPlus]; 662 JNIEnv *env = [ThreadUtilities getJNIEnv]; 663 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 664 if (platformWindow != NULL) { 665 static JNF_MEMBER_CACHE(jm_deliverIconify, jc_CPlatformWindow, "deliverIconify", "(Z)V"); 666 JNFCallVoidMethod(env, platformWindow, jm_deliverIconify, iconify); 667 (*env)->DeleteLocalRef(env, platformWindow); 668 } 669 } 670 671 - (void)windowWillMiniaturize:(NSNotification *)notification { 672 AWT_ASSERT_APPKIT_THREAD; 673 674 self.isMinimizing = YES; 675 676 JNIEnv *env = [ThreadUtilities getJNIEnv]; 677 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 678 if (platformWindow != NULL) { 679 static JNF_MEMBER_CACHE(jm_windowWillMiniaturize, jc_CPlatformWindow, "windowWillMiniaturize", "()V"); 680 JNFCallVoidMethod(env, platformWindow, jm_windowWillMiniaturize); 681 (*env)->DeleteLocalRef(env, platformWindow); 682 } 683 // Excplicitly make myself a key window to avoid possible 684 // negative visual effects during iconify operation 685 [self.nsWindow makeKeyAndOrderFront:self.nsWindow]; 686 [self iconifyChildWindows:YES]; 687 } 688 689 - (void)windowDidMiniaturize:(NSNotification *)notification { 690 AWT_ASSERT_APPKIT_THREAD; 691 692 [self _deliverIconify:JNI_TRUE]; 693 self.isMinimizing = NO; 694 } 695 696 - (void)windowDidDeminiaturize:(NSNotification *)notification { 697 AWT_ASSERT_APPKIT_THREAD; 698 699 [self _deliverIconify:JNI_FALSE]; 700 [self iconifyChildWindows:NO]; 701 } 702 703 - (void) _deliverWindowFocusEvent:(BOOL)focused oppositeWindow:(AWTWindow *)opposite { 704 //AWT_ASSERT_APPKIT_THREAD; 705 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 706 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 707 if (platformWindow != NULL) { 708 jobject oppositeWindow = [opposite.javaPlatformWindow jObjectWithEnv:env]; 709 710 static JNF_MEMBER_CACHE(jm_deliverWindowFocusEvent, jc_CPlatformWindow, "deliverWindowFocusEvent", "(ZLsun/lwawt/macosx/CPlatformWindow;)V"); 711 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowFocusEvent, (jboolean)focused, oppositeWindow); 712 (*env)->DeleteLocalRef(env, platformWindow); 713 (*env)->DeleteLocalRef(env, oppositeWindow); 714 } 715 } 716 717 718 - (void) windowDidBecomeKey: (NSNotification *) notification { 719 AWT_ASSERT_APPKIT_THREAD; 720 [AWTToolkit eventCountPlusPlus]; 721 AWTWindow *opposite = [AWTWindow lastKeyWindow]; 722 723 // Finds appropriate menubar in our hierarchy, 724 AWTWindow *awtWindow = self; 725 while (awtWindow.ownerWindow != nil) { 726 awtWindow = awtWindow.ownerWindow; 727 } 728 729 CMenuBar *menuBar = nil; 730 BOOL isDisabled = NO; 731 if ([awtWindow.nsWindow isVisible]){ 732 menuBar = awtWindow.javaMenuBar; 733 isDisabled = !awtWindow.isEnabled; 734 } 735 736 if (menuBar == nil) { 737 menuBar = [[ApplicationDelegate sharedDelegate] defaultMenuBar]; 738 isDisabled = NO; 739 } 740 741 [CMenuBar activate:menuBar modallyDisabled:isDisabled]; 742 743 [AWTWindow setLastKeyWindow:nil]; 744 745 [self _deliverWindowFocusEvent:YES oppositeWindow: opposite]; 746 [self orderChildWindows:YES]; 747 } 748 749 - (void) windowDidResignKey: (NSNotification *) notification { 750 // TODO: check why sometimes at start is invoked *not* on AppKit main thread. 751 AWT_ASSERT_APPKIT_THREAD; 752 [AWTToolkit eventCountPlusPlus]; 753 [self.javaMenuBar deactivate]; 754 755 // In theory, this might cause flickering if the window gaining focus 756 // has its own menu. However, I couldn't reproduce it on practice, so 757 // perhaps this is a non issue. 758 CMenuBar* defaultMenu = [[ApplicationDelegate sharedDelegate] defaultMenuBar]; 759 if (defaultMenu != nil) { 760 [CMenuBar activate:defaultMenu modallyDisabled:NO]; 761 } 762 763 // the new key window 764 NSWindow *keyWindow = [NSApp keyWindow]; 765 AWTWindow *opposite = nil; 766 if ([AWTWindow isAWTWindow: keyWindow]) { 767 opposite = (AWTWindow *)[keyWindow delegate]; 768 [AWTWindow setLastKeyWindow: self]; 769 } else { 770 [AWTWindow setLastKeyWindow: nil]; 771 } 772 773 [self _deliverWindowFocusEvent:NO oppositeWindow: opposite]; 774 [self orderChildWindows:NO]; 775 } 776 777 - (void) windowDidBecomeMain: (NSNotification *) notification { 778 AWT_ASSERT_APPKIT_THREAD; 779 [AWTToolkit eventCountPlusPlus]; 780 781 JNIEnv *env = [ThreadUtilities getJNIEnv]; 782 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 783 if (platformWindow != NULL) { 784 static JNF_MEMBER_CACHE(jm_windowDidBecomeMain, jc_CPlatformWindow, "windowDidBecomeMain", "()V"); 785 JNFCallVoidMethod(env, platformWindow, jm_windowDidBecomeMain); 786 (*env)->DeleteLocalRef(env, platformWindow); 787 } 788 } 789 790 - (BOOL)windowShouldClose:(id)sender { 791 AWT_ASSERT_APPKIT_THREAD; 792 [AWTToolkit eventCountPlusPlus]; 793 JNIEnv *env = [ThreadUtilities getJNIEnv]; 794 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 795 if (platformWindow != NULL) { 796 static JNF_MEMBER_CACHE(jm_deliverWindowClosingEvent, jc_CPlatformWindow, "deliverWindowClosingEvent", "()V"); 797 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowClosingEvent); 798 (*env)->DeleteLocalRef(env, platformWindow); 799 } 800 // The window will be closed (if allowed) as result of sending Java event 801 return NO; 802 } 803 804 805 - (void)_notifyFullScreenOp:(jint)op withEnv:(JNIEnv *)env { 806 static JNF_CLASS_CACHE(jc_FullScreenHandler, "com/apple/eawt/FullScreenHandler"); 807 static JNF_STATIC_MEMBER_CACHE(jm_notifyFullScreenOperation, jc_FullScreenHandler, "handleFullScreenEventFromNative", "(Ljava/awt/Window;I)V"); 808 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;"); 809 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 810 if (platformWindow != NULL) { 811 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target); 812 if (awtWindow != NULL) { 813 JNFCallStaticVoidMethod(env, jm_notifyFullScreenOperation, awtWindow, op); 814 (*env)->DeleteLocalRef(env, awtWindow); 815 } 816 (*env)->DeleteLocalRef(env, platformWindow); 817 } 818 } 819 820 821 - (void)windowWillEnterFullScreen:(NSNotification *)notification { 822 static JNF_MEMBER_CACHE(jm_windowWillEnterFullScreen, jc_CPlatformWindow, "windowWillEnterFullScreen", "()V"); 823 JNIEnv *env = [ThreadUtilities getJNIEnv]; 824 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 825 if (platformWindow != NULL) { 826 JNFCallVoidMethod(env, platformWindow, jm_windowWillEnterFullScreen); 827 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_ENTER withEnv:env]; 828 (*env)->DeleteLocalRef(env, platformWindow); 829 } 830 } 831 832 - (void)windowDidEnterFullScreen:(NSNotification *)notification { 833 static JNF_MEMBER_CACHE(jm_windowDidEnterFullScreen, jc_CPlatformWindow, "windowDidEnterFullScreen", "()V"); 834 JNIEnv *env = [ThreadUtilities getJNIEnv]; 835 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 836 if (platformWindow != NULL) { 837 JNFCallVoidMethod(env, platformWindow, jm_windowDidEnterFullScreen); 838 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_ENTER withEnv:env]; 839 (*env)->DeleteLocalRef(env, platformWindow); 840 } 841 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows]; 842 } 843 844 - (void)windowWillExitFullScreen:(NSNotification *)notification { 845 static JNF_MEMBER_CACHE(jm_windowWillExitFullScreen, jc_CPlatformWindow, "windowWillExitFullScreen", "()V"); 846 JNIEnv *env = [ThreadUtilities getJNIEnv]; 847 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 848 if (platformWindow != NULL) { 849 JNFCallVoidMethod(env, platformWindow, jm_windowWillExitFullScreen); 850 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_EXIT withEnv:env]; 851 (*env)->DeleteLocalRef(env, platformWindow); 852 } 853 } 854 855 - (void)windowDidExitFullScreen:(NSNotification *)notification { 856 static JNF_MEMBER_CACHE(jm_windowDidExitFullScreen, jc_CPlatformWindow, "windowDidExitFullScreen", "()V"); 857 JNIEnv *env = [ThreadUtilities getJNIEnv]; 858 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 859 if (platformWindow != NULL) { 860 JNFCallVoidMethod(env, platformWindow, jm_windowDidExitFullScreen); 861 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_EXIT withEnv:env]; 862 (*env)->DeleteLocalRef(env, platformWindow); 863 } 864 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows]; 865 } 866 867 - (void)sendEvent:(NSEvent *)event { 868 if ([event type] == NSLeftMouseDown || [event type] == NSRightMouseDown || [event type] == NSOtherMouseDown) { 869 if ([self isBlocked]) { 870 // Move parent windows to front and make sure that a child window is displayed 871 // in front of its nearest parent. 872 if (self.ownerWindow != nil) { 873 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 874 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 875 if (platformWindow != NULL) { 876 static JNF_MEMBER_CACHE(jm_orderAboveSiblings, jc_CPlatformWindow, "orderAboveSiblings", "()V"); 877 JNFCallVoidMethod(env,platformWindow, jm_orderAboveSiblings); 878 (*env)->DeleteLocalRef(env, platformWindow); 879 } 880 } 881 [self orderChildWindows:YES]; 882 } 883 884 NSPoint p = [NSEvent mouseLocation]; 885 NSRect frame = [self.nsWindow frame]; 886 NSRect contentRect = [self.nsWindow contentRectForFrameRect:frame]; 887 888 // Check if the click happened in the non-client area (title bar) 889 if (p.y >= (frame.origin.y + contentRect.size.height)) { 890 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 891 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 892 if (platformWindow != NULL) { 893 // Currently, no need to deliver the whole NSEvent. 894 static JNF_MEMBER_CACHE(jm_deliverNCMouseDown, jc_CPlatformWindow, "deliverNCMouseDown", "()V"); 895 JNFCallVoidMethod(env, platformWindow, jm_deliverNCMouseDown); 896 (*env)->DeleteLocalRef(env, platformWindow); 897 } 898 } 899 } 900 } 901 902 - (void)constrainSize:(NSSize*)size { 903 float minWidth = 0.f, minHeight = 0.f; 904 905 if (IS(self.styleBits, DECORATED)) { 906 NSRect frame = [self.nsWindow frame]; 907 NSRect contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[self.nsWindow styleMask]]; 908 909 float top = frame.size.height - contentRect.size.height; 910 float left = contentRect.origin.x - frame.origin.x; 911 float bottom = contentRect.origin.y - frame.origin.y; 912 float right = frame.size.width - (contentRect.size.width + left); 913 914 // Speculative estimation: 80 - enough for window decorations controls 915 minWidth += left + right + 80; 916 minHeight += top + bottom; 917 } 918 919 minWidth = MAX(1.f, minWidth); 920 minHeight = MAX(1.f, minHeight); 921 922 size->width = MAX(size->width, minWidth); 923 size->height = MAX(size->height, minHeight); 924 } 925 926 - (void) setEnabled: (BOOL)flag { 927 self.isEnabled = flag; 928 929 if (IS(self.styleBits, CLOSEABLE)) { 930 [[self.nsWindow standardWindowButton:NSWindowCloseButton] setEnabled: flag]; 931 } 932 933 if (IS(self.styleBits, MINIMIZABLE)) { 934 [[self.nsWindow standardWindowButton:NSWindowMiniaturizeButton] setEnabled: flag]; 935 } 936 937 if (IS(self.styleBits, ZOOMABLE)) { 938 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled: flag]; 939 } 940 941 if (IS(self.styleBits, RESIZABLE)) { 942 [self updateMinMaxSize:flag]; 943 [self.nsWindow setShowsResizeIndicator:flag]; 944 } 945 } 946 947 + (void) setLastKeyWindow:(AWTWindow *)window { 948 [window retain]; 949 [lastKeyWindow release]; 950 lastKeyWindow = window; 951 } 952 953 + (AWTWindow *) lastKeyWindow { 954 return lastKeyWindow; 955 } 956 957 - (BOOL)windowShouldZoom:(NSWindow *)window toFrame:(NSRect)newFrame { 958 return !NSEqualSizes(self.nsWindow.frame.size, newFrame.size); 959 } 960 961 962 @end // AWTWindow 963 964 965 /* 966 * Class: sun_lwawt_macosx_CPlatformWindow 967 * Method: nativeCreateNSWindow 968 * Signature: (JJIIII)J 969 */ 970 JNIEXPORT jlong JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeCreateNSWindow 971 (JNIEnv *env, jobject obj, jlong contentViewPtr, jlong ownerPtr, jlong styleBits, jdouble x, jdouble y, jdouble w, jdouble h) 972 { 973 __block AWTWindow *window = nil; 974 975 JNF_COCOA_ENTER(env); 976 977 JNFWeakJObjectWrapper *platformWindow = [JNFWeakJObjectWrapper wrapperWithJObject:obj withEnv:env]; 978 NSView *contentView = OBJC(contentViewPtr); 979 NSRect frameRect = NSMakeRect(x, y, w, h); 980 AWTWindow *owner = [OBJC(ownerPtr) delegate]; 981 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){ 982 983 window = [[AWTWindow alloc] initWithPlatformWindow:platformWindow 984 ownerWindow:owner 985 styleBits:styleBits 986 frameRect:frameRect 987 contentView:contentView]; 988 // the window is released is CPlatformWindow.nativeDispose() 989 990 if (window) [window.nsWindow retain]; 991 }]; 992 993 JNF_COCOA_EXIT(env); 994 995 return ptr_to_jlong(window ? window.nsWindow : nil); 996 } 997 998 /* 999 * Class: sun_lwawt_macosx_CPlatformWindow 1000 * Method: nativeSetNSWindowStyleBits 1001 * Signature: (JII)V 1002 */ 1003 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowStyleBits 1004 (JNIEnv *env, jclass clazz, jlong windowPtr, jint mask, jint bits) 1005 { 1006 JNF_COCOA_ENTER(env); 1007 1008 NSWindow *nsWindow = OBJC(windowPtr); 1009 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1010 1011 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1012 1013 // scans the bit field, and only updates the values requested by the mask 1014 // (this implicity handles the _CALLBACK_PROP_BITMASK case, since those are passive reads) 1015 jint newBits = window.styleBits & ~mask | bits & mask; 1016 1017 // resets the NSWindow's style mask if the mask intersects any of those bits 1018 if (mask & MASK(_STYLE_PROP_BITMASK)) { 1019 [nsWindow setStyleMask:[AWTWindow styleMaskForStyleBits:newBits]]; 1020 } 1021 1022 // calls methods on NSWindow to change other properties, based on the mask 1023 if (mask & MASK(_METHOD_PROP_BITMASK)) { 1024 [window setPropertiesForStyleBits:newBits mask:mask]; 1025 } 1026 1027 window.styleBits = newBits; 1028 }]; 1029 1030 JNF_COCOA_EXIT(env); 1031 } 1032 1033 /* 1034 * Class: sun_lwawt_macosx_CPlatformWindow 1035 * Method: nativeSetNSWindowMenuBar 1036 * Signature: (JJ)V 1037 */ 1038 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMenuBar 1039 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong menuBarPtr) 1040 { 1041 JNF_COCOA_ENTER(env); 1042 1043 NSWindow *nsWindow = OBJC(windowPtr); 1044 CMenuBar *menuBar = OBJC(menuBarPtr); 1045 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1046 1047 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1048 1049 if ([nsWindow isKeyWindow]) { 1050 [window.javaMenuBar deactivate]; 1051 } 1052 1053 window.javaMenuBar = menuBar; 1054 1055 CMenuBar* actualMenuBar = menuBar; 1056 if (actualMenuBar == nil) { 1057 actualMenuBar = [[ApplicationDelegate sharedDelegate] defaultMenuBar]; 1058 } 1059 1060 if ([nsWindow isKeyWindow]) { 1061 [CMenuBar activate:actualMenuBar modallyDisabled:NO]; 1062 } 1063 }]; 1064 1065 JNF_COCOA_EXIT(env); 1066 } 1067 1068 /* 1069 * Class: sun_lwawt_macosx_CPlatformWindow 1070 * Method: nativeGetNSWindowInsets 1071 * Signature: (J)Ljava/awt/Insets; 1072 */ 1073 JNIEXPORT jobject JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetNSWindowInsets 1074 (JNIEnv *env, jclass clazz, jlong windowPtr) 1075 { 1076 jobject ret = NULL; 1077 1078 JNF_COCOA_ENTER(env); 1079 1080 NSWindow *nsWindow = OBJC(windowPtr); 1081 __block NSRect contentRect = NSZeroRect; 1082 __block NSRect frame = NSZeroRect; 1083 1084 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){ 1085 1086 frame = [nsWindow frame]; 1087 contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[nsWindow styleMask]]; 1088 }]; 1089 1090 jint top = (jint)(frame.size.height - contentRect.size.height); 1091 jint left = (jint)(contentRect.origin.x - frame.origin.x); 1092 jint bottom = (jint)(contentRect.origin.y - frame.origin.y); 1093 jint right = (jint)(frame.size.width - (contentRect.size.width + left)); 1094 1095 static JNF_CLASS_CACHE(jc_Insets, "java/awt/Insets"); 1096 static JNF_CTOR_CACHE(jc_Insets_ctor, jc_Insets, "(IIII)V"); 1097 ret = JNFNewObject(env, jc_Insets_ctor, top, left, bottom, right); 1098 1099 JNF_COCOA_EXIT(env); 1100 return ret; 1101 } 1102 1103 /* 1104 * Class: sun_lwawt_macosx_CPlatformWindow 1105 * Method: nativeSetNSWindowBounds 1106 * Signature: (JDDDD)V 1107 */ 1108 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowBounds 1109 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble originX, jdouble originY, jdouble width, jdouble height) 1110 { 1111 JNF_COCOA_ENTER(env); 1112 1113 NSRect jrect = NSMakeRect(originX, originY, width, height); 1114 1115 // TODO: not sure we need displayIfNeeded message in our view 1116 NSWindow *nsWindow = OBJC(windowPtr); 1117 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1118 1119 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1120 1121 NSRect rect = ConvertNSScreenRect(NULL, jrect); 1122 [window constrainSize:&rect.size]; 1123 1124 [nsWindow setFrame:rect display:YES]; 1125 1126 // only start tracking events if pointer is above the toplevel 1127 // TODO: should post an Entered event if YES. 1128 NSPoint mLocation = [NSEvent mouseLocation]; 1129 [nsWindow setAcceptsMouseMovedEvents:NSPointInRect(mLocation, rect)]; 1130 1131 // ensure we repaint the whole window after the resize operation 1132 // (this will also re-enable screen updates, which were disabled above) 1133 // TODO: send PaintEvent 1134 }]; 1135 1136 JNF_COCOA_EXIT(env); 1137 } 1138 1139 /* 1140 * Class: sun_lwawt_macosx_CPlatformWindow 1141 * Method: nativeSetNSWindowStandardFrame 1142 * Signature: (JDDDD)V 1143 */ 1144 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowStandardFrame 1145 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble originX, jdouble originY, 1146 jdouble width, jdouble height) 1147 { 1148 JNF_COCOA_ENTER(env); 1149 1150 NSRect jrect = NSMakeRect(originX, originY, width, height); 1151 1152 NSWindow *nsWindow = OBJC(windowPtr); 1153 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1154 1155 NSRect rect = ConvertNSScreenRect(NULL, jrect); 1156 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1157 window.standardFrame = rect; 1158 }]; 1159 1160 JNF_COCOA_EXIT(env); 1161 } 1162 1163 /* 1164 * Class: sun_lwawt_macosx_CPlatformWindow 1165 * Method: nativeSetNSWindowLocationByPlatform 1166 * Signature: (J)V 1167 */ 1168 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowLocationByPlatform 1169 (JNIEnv *env, jclass clazz, jlong windowPtr) 1170 { 1171 JNF_COCOA_ENTER(env); 1172 1173 NSWindow *nsWindow = OBJC(windowPtr); 1174 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1175 1176 if (NSEqualPoints(lastTopLeftPoint, NSZeroPoint)) { 1177 // This is the first usage of lastTopLeftPoint. So invoke cascadeTopLeftFromPoint 1178 // twice to avoid positioning the window's top left to zero-point, since it may 1179 // cause negative user experience. 1180 lastTopLeftPoint = [nsWindow cascadeTopLeftFromPoint:lastTopLeftPoint]; 1181 } 1182 lastTopLeftPoint = [nsWindow cascadeTopLeftFromPoint:lastTopLeftPoint]; 1183 }]; 1184 1185 JNF_COCOA_EXIT(env); 1186 } 1187 1188 /* 1189 * Class: sun_lwawt_macosx_CPlatformWindow 1190 * Method: nativeSetNSWindowMinMax 1191 * Signature: (JDDDD)V 1192 */ 1193 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinMax 1194 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble minW, jdouble minH, jdouble maxW, jdouble maxH) 1195 { 1196 JNF_COCOA_ENTER(env); 1197 1198 if (minW < 1) minW = 1; 1199 if (minH < 1) minH = 1; 1200 if (maxW < 1) maxW = 1; 1201 if (maxH < 1) maxH = 1; 1202 1203 NSWindow *nsWindow = OBJC(windowPtr); 1204 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1205 1206 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1207 1208 NSSize min = { minW, minH }; 1209 NSSize max = { maxW, maxH }; 1210 1211 [window constrainSize:&min]; 1212 [window constrainSize:&max]; 1213 1214 window.javaMinSize = min; 1215 window.javaMaxSize = max; 1216 [window updateMinMaxSize:IS(window.styleBits, RESIZABLE)]; 1217 }]; 1218 1219 JNF_COCOA_EXIT(env); 1220 } 1221 1222 /* 1223 * Class: sun_lwawt_macosx_CPlatformWindow 1224 * Method: nativePushNSWindowToBack 1225 * Signature: (J)V 1226 */ 1227 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToBack 1228 (JNIEnv *env, jclass clazz, jlong windowPtr) 1229 { 1230 JNF_COCOA_ENTER(env); 1231 1232 NSWindow *nsWindow = OBJC(windowPtr); 1233 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1234 [nsWindow orderBack:nil]; 1235 // Order parent windows 1236 AWTWindow *awtWindow = (AWTWindow*)[nsWindow delegate]; 1237 while (awtWindow.ownerWindow != nil) { 1238 awtWindow = awtWindow.ownerWindow; 1239 if ([AWTWindow isJavaPlatformWindowVisible:awtWindow.nsWindow]) { 1240 [awtWindow.nsWindow orderBack:nil]; 1241 } 1242 } 1243 // Order child windows 1244 [(AWTWindow*)[nsWindow delegate] orderChildWindows:NO]; 1245 }]; 1246 1247 JNF_COCOA_EXIT(env); 1248 } 1249 1250 /* 1251 * Class: sun_lwawt_macosx_CPlatformWindow 1252 * Method: nativePushNSWindowToFront 1253 * Signature: (J)V 1254 */ 1255 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToFront 1256 (JNIEnv *env, jclass clazz, jlong windowPtr) 1257 { 1258 JNF_COCOA_ENTER(env); 1259 1260 NSWindow *nsWindow = OBJC(windowPtr); 1261 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1262 1263 if (![nsWindow isKeyWindow]) { 1264 [nsWindow makeKeyAndOrderFront:nsWindow]; 1265 } else { 1266 [nsWindow orderFront:nsWindow]; 1267 } 1268 }]; 1269 1270 JNF_COCOA_EXIT(env); 1271 } 1272 1273 /* 1274 * Class: sun_lwawt_macosx_CPlatformWindow 1275 * Method: nativeSetNSWindowTitle 1276 * Signature: (JLjava/lang/String;)V 1277 */ 1278 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowTitle 1279 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring jtitle) 1280 { 1281 JNF_COCOA_ENTER(env); 1282 1283 NSWindow *nsWindow = OBJC(windowPtr); 1284 [nsWindow performSelectorOnMainThread:@selector(setTitle:) 1285 withObject:JNFJavaToNSString(env, jtitle) 1286 waitUntilDone:NO]; 1287 1288 JNF_COCOA_EXIT(env); 1289 } 1290 1291 /* 1292 * Class: sun_lwawt_macosx_CPlatformWindow 1293 * Method: nativeRevalidateNSWindowShadow 1294 * Signature: (J)V 1295 */ 1296 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeRevalidateNSWindowShadow 1297 (JNIEnv *env, jclass clazz, jlong windowPtr) 1298 { 1299 JNF_COCOA_ENTER(env); 1300 1301 NSWindow *nsWindow = OBJC(windowPtr); 1302 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1303 [nsWindow invalidateShadow]; 1304 }]; 1305 1306 JNF_COCOA_EXIT(env); 1307 } 1308 1309 /* 1310 * Class: sun_lwawt_macosx_CPlatformWindow 1311 * Method: nativeScreenOn_AppKitThread 1312 * Signature: (J)I 1313 */ 1314 JNIEXPORT jint JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeScreenOn_1AppKitThread 1315 (JNIEnv *env, jclass clazz, jlong windowPtr) 1316 { 1317 jint ret = 0; 1318 1319 JNF_COCOA_ENTER(env); 1320 AWT_ASSERT_APPKIT_THREAD; 1321 1322 NSWindow *nsWindow = OBJC(windowPtr); 1323 NSDictionary *props = [[nsWindow screen] deviceDescription]; 1324 ret = [[props objectForKey:@"NSScreenNumber"] intValue]; 1325 1326 JNF_COCOA_EXIT(env); 1327 1328 return ret; 1329 } 1330 1331 /* 1332 * Class: sun_lwawt_macosx_CPlatformWindow 1333 * Method: nativeSetNSWindowMinimizedIcon 1334 * Signature: (JJ)V 1335 */ 1336 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinimizedIcon 1337 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong nsImagePtr) 1338 { 1339 JNF_COCOA_ENTER(env); 1340 1341 NSWindow *nsWindow = OBJC(windowPtr); 1342 NSImage *image = OBJC(nsImagePtr); 1343 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1344 [nsWindow setMiniwindowImage:image]; 1345 }]; 1346 1347 JNF_COCOA_EXIT(env); 1348 } 1349 1350 /* 1351 * Class: sun_lwawt_macosx_CPlatformWindow 1352 * Method: nativeSetNSWindowRepresentedFilename 1353 * Signature: (JLjava/lang/String;)V 1354 */ 1355 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowRepresentedFilename 1356 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring filename) 1357 { 1358 JNF_COCOA_ENTER(env); 1359 1360 NSWindow *nsWindow = OBJC(windowPtr); 1361 NSURL *url = (filename == NULL) ? nil : [NSURL fileURLWithPath:JNFNormalizedNSStringForPath(env, filename)]; 1362 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1363 [nsWindow setRepresentedURL:url]; 1364 }]; 1365 1366 JNF_COCOA_EXIT(env); 1367 } 1368 1369 /* 1370 * Class: sun_lwawt_macosx_CPlatformWindow 1371 * Method: nativeGetTopmostPlatformWindowUnderMouse 1372 * Signature: (J)V 1373 */ 1374 JNIEXPORT jobject 1375 JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetTopmostPlatformWindowUnderMouse 1376 (JNIEnv *env, jclass clazz) 1377 { 1378 __block jobject topmostWindowUnderMouse = nil; 1379 1380 JNF_COCOA_ENTER(env); 1381 1382 [ThreadUtilities performOnMainThreadWaiting:YES block:^{ 1383 AWTWindow *awtWindow = [AWTWindow getTopmostWindowUnderMouse]; 1384 if (awtWindow != nil) { 1385 topmostWindowUnderMouse = [awtWindow.javaPlatformWindow jObject]; 1386 } 1387 }]; 1388 1389 JNF_COCOA_EXIT(env); 1390 1391 return topmostWindowUnderMouse; 1392 } 1393 1394 /* 1395 * Class: sun_lwawt_macosx_CPlatformWindow 1396 * Method: nativeSynthesizeMouseEnteredExitedEvents 1397 * Signature: ()V 1398 */ 1399 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSynthesizeMouseEnteredExitedEvents__ 1400 (JNIEnv *env, jclass clazz) 1401 { 1402 JNF_COCOA_ENTER(env); 1403 1404 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1405 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows]; 1406 }]; 1407 1408 JNF_COCOA_EXIT(env); 1409 } 1410 1411 /* 1412 * Class: sun_lwawt_macosx_CPlatformWindow 1413 * Method: nativeSynthesizeMouseEnteredExitedEvents 1414 * Signature: (JI)V 1415 */ 1416 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSynthesizeMouseEnteredExitedEvents__JI 1417 (JNIEnv *env, jclass clazz, jlong windowPtr, jint eventType) 1418 { 1419 JNF_COCOA_ENTER(env); 1420 1421 if (eventType == NSMouseEntered || eventType == NSMouseExited) { 1422 NSWindow *nsWindow = OBJC(windowPtr); 1423 1424 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1425 [AWTWindow synthesizeMouseEnteredExitedEvents:nsWindow withType:eventType]; 1426 }]; 1427 } else { 1428 [JNFException raise:env as:kIllegalArgumentException reason:"unknown event type"]; 1429 } 1430 1431 JNF_COCOA_EXIT(env); 1432 } 1433 1434 /* 1435 * Class: sun_lwawt_macosx_CPlatformWindow 1436 * Method: _toggleFullScreenMode 1437 * Signature: (J)V 1438 */ 1439 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow__1toggleFullScreenMode 1440 (JNIEnv *env, jobject peer, jlong windowPtr) 1441 { 1442 JNF_COCOA_ENTER(env); 1443 1444 NSWindow *nsWindow = OBJC(windowPtr); 1445 SEL toggleFullScreenSelector = @selector(toggleFullScreen:); 1446 if (![nsWindow respondsToSelector:toggleFullScreenSelector]) return; 1447 1448 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1449 [nsWindow performSelector:toggleFullScreenSelector withObject:nil]; 1450 }]; 1451 1452 JNF_COCOA_EXIT(env); 1453 } 1454 1455 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetEnabled 1456 (JNIEnv *env, jclass clazz, jlong windowPtr, jboolean isEnabled) 1457 { 1458 JNF_COCOA_ENTER(env); 1459 1460 NSWindow *nsWindow = OBJC(windowPtr); 1461 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1462 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1463 1464 [window setEnabled: isEnabled]; 1465 }]; 1466 1467 JNF_COCOA_EXIT(env); 1468 } 1469 1470 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeDispose 1471 (JNIEnv *env, jclass clazz, jlong windowPtr) 1472 { 1473 JNF_COCOA_ENTER(env); 1474 1475 NSWindow *nsWindow = OBJC(windowPtr); 1476 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1477 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1478 1479 if ([AWTWindow lastKeyWindow] == window) { 1480 [AWTWindow setLastKeyWindow: nil]; 1481 } 1482 1483 // AWTWindow holds a reference to the NSWindow in its nsWindow 1484 // property. Unsetting the delegate allows it to be deallocated 1485 // which releases the reference. This, in turn, allows the window 1486 // itself be deallocated. 1487 [nsWindow setDelegate: nil]; 1488 1489 [window release]; 1490 }]; 1491 1492 JNF_COCOA_EXIT(env); 1493 } 1494 1495 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeEnterFullScreenMode 1496 (JNIEnv *env, jclass clazz, jlong windowPtr) 1497 { 1498 JNF_COCOA_ENTER(env); 1499 1500 NSWindow *nsWindow = OBJC(windowPtr); 1501 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1502 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1503 NSNumber* screenID = [AWTWindow getNSWindowDisplayID_AppKitThread: nsWindow]; 1504 CGDirectDisplayID aID = [screenID intValue]; 1505 1506 if (CGDisplayCapture(aID) == kCGErrorSuccess) { 1507 // remove window decoration 1508 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:window.styleBits]; 1509 [nsWindow setStyleMask:(styleMask & ~NSTitledWindowMask) | NSBorderlessWindowMask]; 1510 1511 int shieldLevel = CGShieldingWindowLevel(); 1512 window.preFullScreenLevel = [nsWindow level]; 1513 [nsWindow setLevel: shieldLevel]; 1514 1515 NSRect screenRect = [[nsWindow screen] frame]; 1516 [nsWindow setFrame:screenRect display:YES]; 1517 } else { 1518 [JNFException raise:[ThreadUtilities getJNIEnv] 1519 as:kRuntimeException 1520 reason:"Failed to enter full screen."]; 1521 } 1522 }]; 1523 1524 JNF_COCOA_EXIT(env); 1525 } 1526 1527 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeExitFullScreenMode 1528 (JNIEnv *env, jclass clazz, jlong windowPtr) 1529 { 1530 JNF_COCOA_ENTER(env); 1531 1532 NSWindow *nsWindow = OBJC(windowPtr); 1533 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1534 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1535 NSNumber* screenID = [AWTWindow getNSWindowDisplayID_AppKitThread: nsWindow]; 1536 CGDirectDisplayID aID = [screenID intValue]; 1537 1538 if (CGDisplayRelease(aID) == kCGErrorSuccess) { 1539 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:window.styleBits]; 1540 [nsWindow setStyleMask:styleMask]; 1541 [nsWindow setLevel: window.preFullScreenLevel]; 1542 1543 // GraphicsDevice takes care of restoring pre full screen bounds 1544 } else { 1545 [JNFException raise:[ThreadUtilities getJNIEnv] 1546 as:kRuntimeException 1547 reason:"Failed to exit full screen."]; 1548 } 1549 }]; 1550 1551 JNF_COCOA_EXIT(env); 1552 } 1553