1 /* 2 * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 #import <Cocoa/Cocoa.h> 27 #import <JavaNativeFoundation/JavaNativeFoundation.h> 28 #import <JavaRuntimeSupport/JavaRuntimeSupport.h> 29 30 #import "sun_lwawt_macosx_CPlatformWindow.h" 31 #import "com_apple_eawt_event_GestureHandler.h" 32 #import "com_apple_eawt_FullScreenHandler.h" 33 34 #import "AWTWindow.h" 35 #import "AWTView.h" 36 #import "CMenu.h" 37 #import "CMenuBar.h" 38 #import "LWCToolkit.h" 39 #import "GeomUtilities.h" 40 #import "ThreadUtilities.h" 41 #import "OSVersion.h" 42 43 static const float GROW_BOX_SIZE = 12.f; 44 45 #define MASK(KEY) \ 46 (sun_lwawt_macosx_CPlatformWindow_ ## KEY) 47 48 #define IS(BITS, KEY) \ 49 ((BITS & MASK(KEY)) != 0) 50 51 #define SET(BITS, KEY, VALUE) \ 52 BITS = VALUE ? BITS | MASK(KEY) : BITS & ~MASK(KEY) 53 54 static JNF_CLASS_CACHE(jc_CPlatformWindow, "sun/lwawt/macosx/CPlatformWindow"); 55 56 @interface JavaResizeGrowBoxOverlayWindow : NSWindow { } 57 58 @end 59 60 @implementation JavaResizeGrowBoxOverlayWindow 61 62 - (BOOL) accessibilityIsIgnored 63 { 64 return YES; 65 } 66 67 - (NSArray *)accessibilityChildrenAttribute 68 { 69 return nil; 70 } 71 @end 72 73 @implementation AWTWindow 74 75 @synthesize javaPlatformWindow; 76 @synthesize javaMenuBar; 77 @synthesize growBoxWindow; 78 @synthesize javaMinSize; 79 @synthesize javaMaxSize; 80 @synthesize styleBits; 81 82 - (void) updateMinMaxSize:(BOOL)resizable { 83 if (resizable) { 84 [self setMinSize:self.javaMinSize]; 85 [self setMaxSize:self.javaMaxSize]; 86 } else { 87 NSRect currentFrame = [self frame]; 88 [self setMinSize:currentFrame.size]; 89 [self setMaxSize:currentFrame.size]; 90 } 91 } 92 93 // creates a new NSWindow style mask based on the _STYLE_PROP_BITMASK bits 94 + (NSUInteger) styleMaskForStyleBits:(jint)styleBits { 95 NSUInteger type = 0; 96 if (IS(styleBits, DECORATED)) { 97 type |= NSTitledWindowMask; 98 if (IS(styleBits, CLOSEABLE)) type |= NSClosableWindowMask; 99 if (IS(styleBits, MINIMIZABLE)) type |= NSMiniaturizableWindowMask; 100 if (IS(styleBits, RESIZABLE)) type |= NSResizableWindowMask; 101 } else { 102 type |= NSBorderlessWindowMask; 103 } 104 105 if (IS(styleBits, TEXTURED)) type |= NSTexturedBackgroundWindowMask; 106 if (IS(styleBits, UNIFIED)) type |= NSUnifiedTitleAndToolbarWindowMask; 107 if (IS(styleBits, UTILITY)) type |= NSUtilityWindowMask; 108 if (IS(styleBits, HUD)) type |= NSHUDWindowMask; 109 if (IS(styleBits, SHEET)) type |= NSDocModalWindowMask; 110 111 return type; 112 } 113 114 // updates _METHOD_PROP_BITMASK based properties on the window 115 - (void) setPropertiesForStyleBits:(jint)bits mask:(jint)mask { 116 if (IS(mask, RESIZABLE)) { 117 BOOL resizable = IS(bits, RESIZABLE); 118 [self updateMinMaxSize:resizable]; 119 [self setShowsResizeIndicator:resizable]; 120 } 121 122 if (IS(mask, HAS_SHADOW)) { 123 [self setHasShadow:IS(bits, HAS_SHADOW)]; 124 } 125 126 if (IS(mask, ZOOMABLE)) { 127 [[self standardWindowButton:NSWindowZoomButton] setEnabled:IS(bits, ZOOMABLE)]; 128 } 129 130 if (IS(mask, ALWAYS_ON_TOP)) { 131 [self setLevel:IS(bits, ALWAYS_ON_TOP) ? NSFloatingWindowLevel : NSNormalWindowLevel]; 132 } 133 134 if (IS(mask, HIDES_ON_DEACTIVATE)) { 135 [self setHidesOnDeactivate:IS(bits, HIDES_ON_DEACTIVATE)]; 136 } 137 138 if (IS(mask, DRAGGABLE_BACKGROUND)) { 139 [self setMovableByWindowBackground:IS(bits, DRAGGABLE_BACKGROUND)]; 140 } 141 142 if (IS(mask, DOCUMENT_MODIFIED)) { 143 [self setDocumentEdited:IS(bits, DOCUMENT_MODIFIED)]; 144 } 145 146 if ([self respondsToSelector:@selector(toggleFullScreen:)]) { 147 if (IS(mask, FULLSCREENABLE)) { 148 [self setCollectionBehavior:(1 << 7) /*NSWindowCollectionBehaviorFullScreenPrimary*/]; 149 } else { 150 [self setCollectionBehavior:NSWindowCollectionBehaviorDefault]; 151 } 152 } 153 154 } 155 156 - (BOOL) shouldShowGrowBox { 157 return isSnowLeopardOrLower() && IS(self.styleBits, RESIZABLE); 158 } 159 160 - (NSImage *) createGrowBoxImage { 161 NSImage *image = [[NSImage alloc] initWithSize:NSMakeSize(GROW_BOX_SIZE, GROW_BOX_SIZE)]; 162 JRSUIControlRef growBoxWidget = JRSUIControlCreate(FALSE); 163 JRSUIControlSetWidget(growBoxWidget, kJRSUI_Widget_growBoxTextured); 164 JRSUIControlSetWindowType(growBoxWidget, kJRSUI_WindowType_utility); 165 JRSUIRendererRef renderer = JRSUIRendererCreate(); 166 [image lockFocus]; // sets current graphics context to that of the image 167 JRSUIControlDraw(renderer, growBoxWidget, [[NSGraphicsContext currentContext] graphicsPort], CGRectMake(0, 1, GROW_BOX_SIZE - 1, GROW_BOX_SIZE - 1)); 168 [image unlockFocus]; 169 JRSUIRendererRelease(renderer); 170 JRSUIControlRelease(growBoxWidget); 171 return image; 172 } 173 174 - (id) initWithPlatformWindow:(JNFWeakJObjectWrapper *)platformWindow 175 styleBits:(jint)bits 176 frameRect:(NSRect)rect 177 contentView:(NSView *)view 178 { 179 AWT_ASSERT_APPKIT_THREAD; 180 181 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:bits]; 182 NSRect contentRect = rect; //[NSWindow contentRectForFrameRect:rect styleMask:styleMask]; 183 if (contentRect.size.width <= 0.0) { 184 contentRect.size.width = 1.0; 185 } 186 if (contentRect.size.height <= 0.0) { 187 contentRect.size.height = 1.0; 188 } 189 190 self = [super initWithContentRect:contentRect 191 styleMask:styleMask 192 backing:NSBackingStoreBuffered 193 defer:NO]; 194 195 if (self == nil) return nil; // no hope 196 197 self.javaPlatformWindow = platformWindow; 198 self.styleBits = bits; 199 [self setPropertiesForStyleBits:styleBits mask:MASK(_METHOD_PROP_BITMASK)]; 200 201 [self setDelegate:self]; 202 [self setContentView:view]; 203 [self setInitialFirstResponder:view]; 204 [self setReleasedWhenClosed:NO]; 205 [self setPreservesContentDuringLiveResize:YES]; 206 207 if ([self shouldShowGrowBox]) { 208 NSImage *growBoxImage = [self createGrowBoxImage]; 209 growBoxWindow = [[JavaResizeGrowBoxOverlayWindow alloc] initWithContentRect:NSMakeRect(0, 0, [growBoxImage size].width, [growBoxImage size].height) styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:NO]; 210 [self.growBoxWindow setIgnoresMouseEvents:YES]; 211 [self.growBoxWindow setOpaque:NO]; 212 [self.growBoxWindow setBackgroundColor:[NSColor clearColor]]; 213 [self.growBoxWindow setHasShadow:NO]; 214 [self.growBoxWindow setReleasedWhenClosed:NO]; 215 216 NSImageView *imageView = [[NSImageView alloc] initWithFrame:[self.growBoxWindow frame]]; 217 [imageView setEditable:NO]; 218 [imageView setAnimates:NO]; 219 [imageView setAllowsCutCopyPaste:NO]; 220 [self.growBoxWindow setContentView:imageView]; 221 [imageView setImage:growBoxImage]; 222 [growBoxImage release]; 223 [imageView release]; 224 225 [self addChildWindow:self.growBoxWindow ordered:NSWindowAbove]; 226 [self adjustGrowBoxWindow]; 227 } else growBoxWindow = nil; 228 229 return self; 230 } 231 232 - (void) dealloc { 233 AWT_ASSERT_APPKIT_THREAD; 234 235 JNIEnv *env = [ThreadUtilities getJNIEnv]; 236 [self.javaPlatformWindow setJObject:nil withEnv:env]; 237 self.growBoxWindow = nil; 238 239 [super dealloc]; 240 } 241 242 243 // NSWindow overrides 244 - (BOOL) canBecomeKeyWindow { 245 AWT_ASSERT_APPKIT_THREAD; 246 return IS(self.styleBits, SHOULD_BECOME_KEY); 247 } 248 249 - (BOOL) canBecomeMainWindow { 250 AWT_ASSERT_APPKIT_THREAD; 251 return IS(self.styleBits, SHOULD_BECOME_MAIN); 252 } 253 254 - (BOOL) worksWhenModal { 255 AWT_ASSERT_APPKIT_THREAD; 256 return IS(self.styleBits, MODAL_EXCLUDED); 257 } 258 259 260 // Gesture support 261 - (void)postGesture:(NSEvent *)event as:(jint)type a:(jdouble)a b:(jdouble)b { 262 AWT_ASSERT_APPKIT_THREAD; 263 264 JNIEnv *env = [ThreadUtilities getJNIEnv]; 265 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 266 if (platformWindow != NULL) { 267 // extract the target AWT Window object out of the CPlatformWindow 268 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;"); 269 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target); 270 if (awtWindow != NULL) { 271 // translate the point into Java coordinates 272 NSPoint loc = [event locationInWindow]; 273 loc.y = [self frame].size.height - loc.y; 274 275 // send up to the GestureHandler to recursively dispatch on the AWT event thread 276 static JNF_CLASS_CACHE(jc_GestureHandler, "com/apple/eawt/event/GestureHandler"); 277 static JNF_STATIC_MEMBER_CACHE(sjm_handleGestureFromNative, jc_GestureHandler, "handleGestureFromNative", "(Ljava/awt/Window;IDDDD)V"); 278 JNFCallStaticVoidMethod(env, sjm_handleGestureFromNative, awtWindow, type, (jdouble)loc.x, (jdouble)loc.y, (jdouble)a, (jdouble)b); 279 (*env)->DeleteLocalRef(env, awtWindow); 280 } 281 (*env)->DeleteLocalRef(env, platformWindow); 282 } 283 } 284 285 - (void)beginGestureWithEvent:(NSEvent *)event { 286 [self postGesture:event 287 as:com_apple_eawt_event_GestureHandler_PHASE 288 a:-1.0 289 b:0.0]; 290 } 291 292 - (void)endGestureWithEvent:(NSEvent *)event { 293 [self postGesture:event 294 as:com_apple_eawt_event_GestureHandler_PHASE 295 a:1.0 296 b:0.0]; 297 } 298 299 - (void)magnifyWithEvent:(NSEvent *)event { 300 [self postGesture:event 301 as:com_apple_eawt_event_GestureHandler_MAGNIFY 302 a:[event magnification] 303 b:0.0]; 304 } 305 306 - (void)rotateWithEvent:(NSEvent *)event { 307 [self postGesture:event 308 as:com_apple_eawt_event_GestureHandler_ROTATE 309 a:[event rotation] 310 b:0.0]; 311 } 312 313 - (void)swipeWithEvent:(NSEvent *)event { 314 [self postGesture:event 315 as:com_apple_eawt_event_GestureHandler_SWIPE 316 a:[event deltaX] 317 b:[event deltaY]]; 318 } 319 320 321 // NSWindowDelegate methods 322 323 - (void) adjustGrowBoxWindow { 324 if (self.growBoxWindow != nil) { 325 NSRect parentRect = [self frame]; 326 parentRect.origin.x += (parentRect.size.width - [self.growBoxWindow frame].size.width); 327 [self.growBoxWindow setFrameOrigin:parentRect.origin]; 328 } 329 } 330 331 - (void) _deliverMoveResizeEvent { 332 AWT_ASSERT_APPKIT_THREAD; 333 334 // deliver the event if this is a user-initiated live resize or as a side-effect 335 // of a Java initiated resize, because AppKit can override the bounds and force 336 // the bounds of the window to avoid the Dock or remain on screen. 337 [AWTToolkit eventCountPlusPlus]; 338 JNIEnv *env = [ThreadUtilities getJNIEnv]; 339 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 340 if (platformWindow == NULL) { 341 // TODO: create generic AWT assert 342 } 343 344 [self adjustGrowBoxWindow]; 345 346 NSRect frame = ConvertNSScreenRect(env, [self frame]); 347 348 static JNF_MEMBER_CACHE(jm_deliverMoveResizeEvent, jc_CPlatformWindow, "deliverMoveResizeEvent", "(IIII)V"); 349 JNFCallVoidMethod(env, platformWindow, jm_deliverMoveResizeEvent, 350 (jint)frame.origin.x, 351 (jint)frame.origin.y, 352 (jint)frame.size.width, 353 (jint)frame.size.height); 354 (*env)->DeleteLocalRef(env, platformWindow); 355 } 356 357 - (void)windowDidMove:(NSNotification *)notification { 358 AWT_ASSERT_APPKIT_THREAD; 359 360 [self _deliverMoveResizeEvent]; 361 } 362 363 - (void)windowDidResize:(NSNotification *)notification { 364 AWT_ASSERT_APPKIT_THREAD; 365 366 [self _deliverMoveResizeEvent]; 367 } 368 369 - (void)windowDidExpose:(NSNotification *)notification { 370 AWT_ASSERT_APPKIT_THREAD; 371 372 [AWTToolkit eventCountPlusPlus]; 373 // TODO: don't see this callback invoked anytime so we track 374 // window exposing in _setVisible:(BOOL) 375 } 376 377 - (BOOL)windowShouldZoom:(NSWindow *)window toFrame:(NSRect)proposedFrame { 378 AWT_ASSERT_APPKIT_THREAD; 379 380 [AWTToolkit eventCountPlusPlus]; 381 JNIEnv *env = [ThreadUtilities getJNIEnv]; 382 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 383 if (platformWindow != NULL) { 384 static JNF_MEMBER_CACHE(jm_deliverZoom, jc_CPlatformWindow, "deliverZoom", "(Z)V"); 385 JNFCallVoidMethod(env, platformWindow, jm_deliverZoom, ![window isZoomed]); 386 (*env)->DeleteLocalRef(env, platformWindow); 387 } 388 return YES; 389 } 390 391 - (void) _deliverIconify:(BOOL)iconify { 392 AWT_ASSERT_APPKIT_THREAD; 393 394 [AWTToolkit eventCountPlusPlus]; 395 JNIEnv *env = [ThreadUtilities getJNIEnv]; 396 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 397 if (platformWindow != NULL) { 398 static JNF_MEMBER_CACHE(jm_deliverIconify, jc_CPlatformWindow, "deliverIconify", "(Z)V"); 399 JNFCallVoidMethod(env, platformWindow, jm_deliverIconify, iconify); 400 (*env)->DeleteLocalRef(env, platformWindow); 401 } 402 } 403 404 - (void)windowDidMiniaturize:(NSNotification *)notification { 405 AWT_ASSERT_APPKIT_THREAD; 406 407 [self _deliverIconify:JNI_TRUE]; 408 } 409 410 - (void)windowDidDeminiaturize:(NSNotification *)notification { 411 AWT_ASSERT_APPKIT_THREAD; 412 413 [self _deliverIconify:JNI_FALSE]; 414 } 415 416 - (void) _deliverWindowFocusEvent:(BOOL)focused { 417 //AWT_ASSERT_APPKIT_THREAD; 418 419 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 420 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 421 if (platformWindow != NULL) { 422 static JNF_MEMBER_CACHE(jm_deliverWindowFocusEvent, jc_CPlatformWindow, "deliverWindowFocusEvent", "(Z)V"); 423 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowFocusEvent, (jboolean)focused); 424 (*env)->DeleteLocalRef(env, platformWindow); 425 } 426 } 427 428 429 - (void) windowDidBecomeKey: (NSNotification *) notification { 430 AWT_ASSERT_APPKIT_THREAD; 431 [AWTToolkit eventCountPlusPlus]; 432 [CMenuBar activate:self.javaMenuBar modallyDisabled:NO]; 433 [self _deliverWindowFocusEvent:YES]; 434 } 435 436 - (void) windowDidResignKey: (NSNotification *) notification { 437 // TODO: check why sometimes at start is invoked *not* on AppKit main thread. 438 AWT_ASSERT_APPKIT_THREAD; 439 [AWTToolkit eventCountPlusPlus]; 440 [self.javaMenuBar deactivate]; 441 [self _deliverWindowFocusEvent:NO]; 442 } 443 444 - (void) windowDidBecomeMain: (NSNotification *) notification { 445 AWT_ASSERT_APPKIT_THREAD; 446 [AWTToolkit eventCountPlusPlus]; 447 448 JNIEnv *env = [ThreadUtilities getJNIEnv]; 449 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 450 if (platformWindow != NULL) { 451 static JNF_MEMBER_CACHE(jm_windowDidBecomeMain, jc_CPlatformWindow, "windowDidBecomeMain", "()V"); 452 JNFCallVoidMethod(env, platformWindow, jm_windowDidBecomeMain); 453 (*env)->DeleteLocalRef(env, platformWindow); 454 } 455 } 456 457 - (BOOL)windowShouldClose:(id)sender { 458 AWT_ASSERT_APPKIT_THREAD; 459 [AWTToolkit eventCountPlusPlus]; 460 JNIEnv *env = [ThreadUtilities getJNIEnv]; 461 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 462 if (platformWindow != NULL) { 463 static JNF_MEMBER_CACHE(jm_deliverWindowClosingEvent, jc_CPlatformWindow, "deliverWindowClosingEvent", "()V"); 464 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowClosingEvent); 465 (*env)->DeleteLocalRef(env, platformWindow); 466 } 467 // The window will be closed (if allowed) as result of sending Java event 468 return NO; 469 } 470 471 472 - (void)_notifyFullScreenOp:(jint)op withEnv:(JNIEnv *)env { 473 static JNF_CLASS_CACHE(jc_FullScreenHandler, "com/apple/eawt/FullScreenHandler"); 474 static JNF_STATIC_MEMBER_CACHE(jm_notifyFullScreenOperation, jc_FullScreenHandler, "handleFullScreenEventFromNative", "(Ljava/awt/Window;I)V"); 475 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;"); 476 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 477 if (platformWindow != NULL) { 478 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target); 479 if (awtWindow != NULL) { 480 JNFCallStaticVoidMethod(env, jm_notifyFullScreenOperation, awtWindow, op); 481 (*env)->DeleteLocalRef(env, awtWindow); 482 } 483 (*env)->DeleteLocalRef(env, platformWindow); 484 } 485 } 486 487 488 - (void)windowWillEnterFullScreen:(NSNotification *)notification { 489 static JNF_MEMBER_CACHE(jm_windowWillEnterFullScreen, jc_CPlatformWindow, "windowWillEnterFullScreen", "()V"); 490 JNIEnv *env = [ThreadUtilities getJNIEnv]; 491 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 492 if (platformWindow != NULL) { 493 JNFCallVoidMethod(env, platformWindow, jm_windowWillEnterFullScreen); 494 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_ENTER withEnv:env]; 495 (*env)->DeleteLocalRef(env, platformWindow); 496 } 497 } 498 499 - (void)windowDidEnterFullScreen:(NSNotification *)notification { 500 static JNF_MEMBER_CACHE(jm_windowDidEnterFullScreen, jc_CPlatformWindow, "windowDidEnterFullScreen", "()V"); 501 JNIEnv *env = [ThreadUtilities getJNIEnv]; 502 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 503 if (platformWindow != NULL) { 504 JNFCallVoidMethod(env, platformWindow, jm_windowDidEnterFullScreen); 505 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_ENTER withEnv:env]; 506 (*env)->DeleteLocalRef(env, platformWindow); 507 } 508 } 509 510 - (void)windowWillExitFullScreen:(NSNotification *)notification { 511 static JNF_MEMBER_CACHE(jm_windowWillExitFullScreen, jc_CPlatformWindow, "windowWillExitFullScreen", "()V"); 512 JNIEnv *env = [ThreadUtilities getJNIEnv]; 513 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 514 if (platformWindow != NULL) { 515 JNFCallVoidMethod(env, platformWindow, jm_windowWillExitFullScreen); 516 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_EXIT withEnv:env]; 517 (*env)->DeleteLocalRef(env, platformWindow); 518 } 519 } 520 521 - (void)windowDidExitFullScreen:(NSNotification *)notification { 522 static JNF_MEMBER_CACHE(jm_windowDidExitFullScreen, jc_CPlatformWindow, "windowDidExitFullScreen", "()V"); 523 JNIEnv *env = [ThreadUtilities getJNIEnv]; 524 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 525 if (platformWindow != NULL) { 526 JNFCallVoidMethod(env, platformWindow, jm_windowDidExitFullScreen); 527 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_EXIT withEnv:env]; 528 (*env)->DeleteLocalRef(env, platformWindow); 529 } 530 } 531 532 - (void)sendEvent:(NSEvent *)event { 533 if ([event type] == NSLeftMouseDown || [event type] == NSRightMouseDown || [event type] == NSOtherMouseDown) { 534 535 NSPoint p = [NSEvent mouseLocation]; 536 NSRect frame = [self frame]; 537 NSRect contentRect = [self contentRectForFrameRect:frame]; 538 539 // Check if the click happened in the non-client area (title bar) 540 if (p.y >= (frame.origin.y + contentRect.size.height)) { 541 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 542 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 543 // Currently, no need to deliver the whole NSEvent. 544 static JNF_MEMBER_CACHE(jm_deliverNCMouseDown, jc_CPlatformWindow, "deliverNCMouseDown", "()V"); 545 JNFCallVoidMethod(env, platformWindow, jm_deliverNCMouseDown); 546 } 547 } 548 [super sendEvent:event]; 549 } 550 551 - (void)constrainSize:(NSSize*)size { 552 float minWidth = 0.f, minHeight = 0.f; 553 554 if (IS(self.styleBits, DECORATED)) { 555 NSRect frame = [self frame]; 556 NSRect contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[self styleMask]]; 557 558 float top = frame.size.height - contentRect.size.height; 559 float left = contentRect.origin.x - frame.origin.x; 560 float bottom = contentRect.origin.y - frame.origin.y; 561 float right = frame.size.width - (contentRect.size.width + left); 562 563 // Speculative estimation: 80 - enough for window decorations controls 564 minWidth += left + right + 80; 565 minHeight += top + bottom; 566 } 567 568 if ([self shouldShowGrowBox]) { 569 minWidth = MAX(minWidth, GROW_BOX_SIZE); 570 minHeight += GROW_BOX_SIZE; 571 } 572 573 minWidth = MAX(1.f, minWidth); 574 minHeight = MAX(1.f, minHeight); 575 576 size->width = MAX(size->width, minWidth); 577 size->height = MAX(size->height, minHeight); 578 } 579 580 @end // AWTWindow 581 582 583 /* 584 * Class: sun_lwawt_macosx_CPlatformWindow 585 * Method: nativeCreateNSWindow 586 * Signature: (JJIIII)J 587 */ 588 JNIEXPORT jlong JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeCreateNSWindow 589 (JNIEnv *env, jobject obj, jlong contentViewPtr, jlong styleBits, jdouble x, jdouble y, jdouble w, jdouble h) 590 { 591 __block AWTWindow *window = nil; 592 593 JNF_COCOA_ENTER(env); 594 AWT_ASSERT_NOT_APPKIT_THREAD; 595 596 JNFWeakJObjectWrapper *platformWindow = [JNFWeakJObjectWrapper wrapperWithJObject:obj withEnv:env]; 597 NSView *contentView = OBJC(contentViewPtr); 598 NSRect frameRect = NSMakeRect(x, y, w, h); 599 600 [JNFRunLoop performOnMainThreadWaiting:YES withBlock:^(){ 601 AWT_ASSERT_APPKIT_THREAD; 602 603 window = [[AWTWindow alloc] initWithPlatformWindow:platformWindow 604 styleBits:styleBits 605 frameRect:frameRect 606 contentView:contentView]; 607 608 if (window) CFRetain(window); 609 [window release]; // GC 610 }]; 611 612 JNF_COCOA_EXIT(env); 613 614 return ptr_to_jlong(window); 615 } 616 617 /* 618 * Class: sun_lwawt_macosx_CPlatformWindow 619 * Method: nativeSetNSWindowStyleBits 620 * Signature: (JII)V 621 */ 622 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowStyleBits 623 (JNIEnv *env, jclass clazz, jlong windowPtr, jint mask, jint bits) 624 { 625 JNF_COCOA_ENTER(env); 626 AWT_ASSERT_NOT_APPKIT_THREAD; 627 628 AWTWindow *window = OBJC(windowPtr); 629 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 630 AWT_ASSERT_APPKIT_THREAD; 631 632 // scans the bit field, and only updates the values requested by the mask 633 // (this implicity handles the _CALLBACK_PROP_BITMASK case, since those are passive reads) 634 jint newBits = window.styleBits & ~mask | bits & mask; 635 636 // resets the NSWindow's style mask if the mask intersects any of those bits 637 if (mask & MASK(_STYLE_PROP_BITMASK)) { 638 [window setStyleMask:[AWTWindow styleMaskForStyleBits:newBits]]; 639 } 640 641 // calls methods on NSWindow to change other properties, based on the mask 642 if (mask & MASK(_METHOD_PROP_BITMASK)) { 643 [window setPropertiesForStyleBits:bits mask:mask]; 644 } 645 646 window.styleBits = newBits; 647 }]; 648 649 JNF_COCOA_EXIT(env); 650 } 651 652 /* 653 * Class: sun_lwawt_macosx_CPlatformWindow 654 * Method: nativeSetNSWindowMenuBar 655 * Signature: (JJ)V 656 */ 657 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMenuBar 658 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong menuBarPtr) 659 { 660 JNF_COCOA_ENTER(env); 661 AWT_ASSERT_NOT_APPKIT_THREAD; 662 663 AWTWindow *window = OBJC(windowPtr); 664 CMenuBar *menuBar = OBJC(menuBarPtr); 665 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 666 AWT_ASSERT_APPKIT_THREAD; 667 668 if ([window isKeyWindow]) [window.javaMenuBar deactivate]; 669 window.javaMenuBar = menuBar; 670 671 // if ([self isKeyWindow]) { 672 [CMenuBar activate:window.javaMenuBar modallyDisabled:NO]; 673 // } 674 }]; 675 676 JNF_COCOA_EXIT(env); 677 } 678 679 /* 680 * Class: sun_lwawt_macosx_CPlatformWindow 681 * Method: nativeGetNSWindowInsets 682 * Signature: (J)Ljava/awt/Insets; 683 */ 684 JNIEXPORT jobject JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetNSWindowInsets 685 (JNIEnv *env, jclass clazz, jlong windowPtr) 686 { 687 jobject ret = NULL; 688 689 JNF_COCOA_ENTER(env); 690 AWT_ASSERT_NOT_APPKIT_THREAD; 691 692 AWTWindow *window = OBJC(windowPtr); 693 __block NSRect contentRect = NSZeroRect; 694 __block NSRect frame = NSZeroRect; 695 696 [JNFRunLoop performOnMainThreadWaiting:YES withBlock:^(){ 697 AWT_ASSERT_APPKIT_THREAD; 698 699 frame = [window frame]; 700 contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[window styleMask]]; 701 }]; 702 703 jint top = (jint)(frame.size.height - contentRect.size.height); 704 jint left = (jint)(contentRect.origin.x - frame.origin.x); 705 jint bottom = (jint)(contentRect.origin.y - frame.origin.y); 706 jint right = (jint)(frame.size.width - (contentRect.size.width + left)); 707 708 static JNF_CLASS_CACHE(jc_Insets, "java/awt/Insets"); 709 static JNF_CTOR_CACHE(jc_Insets_ctor, jc_Insets, "(IIII)V"); 710 ret = JNFNewObject(env, jc_Insets_ctor, top, left, bottom, right); 711 712 JNF_COCOA_EXIT(env); 713 return ret; 714 } 715 716 /* 717 * Class: sun_lwawt_macosx_CPlatformWindow 718 * Method: nativeSetNSWindowBounds 719 * Signature: (JDDDD)V 720 */ 721 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowBounds 722 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble originX, jdouble originY, jdouble width, jdouble height) 723 { 724 JNF_COCOA_ENTER(env); 725 AWT_ASSERT_NOT_APPKIT_THREAD; 726 727 NSRect jrect = NSMakeRect(originX, originY, width, height); 728 729 // TODO: not sure we need displayIfNeeded message in our view 730 AWTWindow *window = OBJC(windowPtr); 731 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 732 AWT_ASSERT_APPKIT_THREAD; 733 734 NSRect rect = ConvertNSScreenRect(NULL, jrect); 735 [window constrainSize:&rect.size]; 736 737 [window setFrame:rect display:YES]; 738 739 // only start tracking events if pointer is above the toplevel 740 // TODO: should post an Entered event if YES. 741 NSPoint mLocation = [NSEvent mouseLocation]; 742 [window setAcceptsMouseMovedEvents:NSPointInRect(mLocation, rect)]; 743 744 // ensure we repaint the whole window after the resize operation 745 // (this will also re-enable screen updates, which were disabled above) 746 // TODO: send PaintEvent 747 }]; 748 749 JNF_COCOA_EXIT(env); 750 } 751 752 /* 753 * Class: sun_lwawt_macosx_CPlatformWindow 754 * Method: nativeSetNSWindowMinMax 755 * Signature: (JDDDD)V 756 */ 757 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinMax 758 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble minW, jdouble minH, jdouble maxW, jdouble maxH) 759 { 760 JNF_COCOA_ENTER(env); 761 AWT_ASSERT_NOT_APPKIT_THREAD; 762 763 if (minW < 1) minW = 1; 764 if (minH < 1) minH = 1; 765 if (maxW < 1) maxW = 1; 766 if (maxH < 1) maxH = 1; 767 768 AWTWindow *window = OBJC(windowPtr); 769 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 770 AWT_ASSERT_APPKIT_THREAD; 771 772 NSSize min = { minW, minH }; 773 NSSize max = { maxW, maxH }; 774 775 [window constrainSize:&min]; 776 [window constrainSize:&max]; 777 778 window.javaMinSize = min; 779 window.javaMaxSize = max; 780 [window updateMinMaxSize:IS(window.styleBits, RESIZABLE)]; 781 }]; 782 783 JNF_COCOA_EXIT(env); 784 } 785 786 /* 787 * Class: sun_lwawt_macosx_CPlatformWindow 788 * Method: nativePushNSWindowToBack 789 * Signature: (J)V 790 */ 791 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToBack 792 (JNIEnv *env, jclass clazz, jlong windowPtr) 793 { 794 JNF_COCOA_ENTER(env); 795 AWT_ASSERT_NOT_APPKIT_THREAD; 796 797 AWTWindow *window = OBJC(windowPtr); 798 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 799 AWT_ASSERT_APPKIT_THREAD; 800 801 [window orderBack:nil]; 802 }]; 803 804 JNF_COCOA_EXIT(env); 805 } 806 807 /* 808 * Class: sun_lwawt_macosx_CPlatformWindow 809 * Method: nativePushNSWindowToFront 810 * Signature: (J)V 811 */ 812 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToFront 813 (JNIEnv *env, jclass clazz, jlong windowPtr) 814 { 815 JNF_COCOA_ENTER(env); 816 AWT_ASSERT_NOT_APPKIT_THREAD; 817 818 AWTWindow *window = OBJC(windowPtr); 819 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 820 AWT_ASSERT_APPKIT_THREAD; 821 822 if (![window isKeyWindow]) { 823 [window makeKeyAndOrderFront:window]; 824 } else { 825 [window orderFront:window]; 826 } 827 }]; 828 829 JNF_COCOA_EXIT(env); 830 } 831 832 /* 833 * Class: sun_lwawt_macosx_CPlatformWindow 834 * Method: nativeSetNSWindowTitle 835 * Signature: (JLjava/lang/String;)V 836 */ 837 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowTitle 838 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring jtitle) 839 { 840 JNF_COCOA_ENTER(env); 841 AWT_ASSERT_NOT_APPKIT_THREAD; 842 843 AWTWindow *window = OBJC(windowPtr); 844 [window performSelectorOnMainThread:@selector(setTitle:) 845 withObject:JNFJavaToNSString(env, jtitle) 846 waitUntilDone:NO]; 847 848 JNF_COCOA_EXIT(env); 849 } 850 851 /* 852 * Class: sun_lwawt_macosx_CPlatformWindow 853 * Method: nativeSetNSWindowAlpha 854 * Signature: (JF)V 855 */ 856 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowAlpha 857 (JNIEnv *env, jclass clazz, jlong windowPtr, jfloat alpha) 858 { 859 JNF_COCOA_ENTER(env); 860 AWT_ASSERT_NOT_APPKIT_THREAD; 861 862 AWTWindow *window = OBJC(windowPtr); 863 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 864 AWT_ASSERT_APPKIT_THREAD; 865 866 [window setAlphaValue:alpha]; 867 [window.growBoxWindow setAlphaValue:alpha]; 868 }]; 869 870 JNF_COCOA_EXIT(env); 871 } 872 873 /* 874 * Class: sun_lwawt_macosx_CPlatformWindow 875 * Method: nativeRevalidateNSWindowShadow 876 * Signature: (J)V 877 */ 878 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeRevalidateNSWindowShadow 879 (JNIEnv *env, jclass clazz, jlong windowPtr) 880 { 881 JNF_COCOA_ENTER(env); 882 AWT_ASSERT_NOT_APPKIT_THREAD; 883 884 AWTWindow *window = OBJC(windowPtr); 885 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 886 AWT_ASSERT_APPKIT_THREAD; 887 888 [window invalidateShadow]; 889 }]; 890 891 JNF_COCOA_EXIT(env); 892 } 893 894 /* 895 * Class: sun_lwawt_macosx_CPlatformWindow 896 * Method: nativeScreenOn_AppKitThread 897 * Signature: (J)I 898 */ 899 JNIEXPORT jint JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeScreenOn_1AppKitThread 900 (JNIEnv *env, jclass clazz, jlong windowPtr) 901 { 902 jint ret = 0; 903 904 JNF_COCOA_ENTER(env); 905 AWT_ASSERT_APPKIT_THREAD; 906 907 AWTWindow *window = OBJC(windowPtr); 908 NSDictionary *props = [[window screen] deviceDescription]; 909 ret = [[props objectForKey:@"NSScreenNumber"] intValue]; 910 911 JNF_COCOA_EXIT(env); 912 913 return ret; 914 } 915 916 /* 917 * Class: sun_lwawt_macosx_CPlatformWindow 918 * Method: nativeSetNSWindowMinimizedIcon 919 * Signature: (JJ)V 920 */ 921 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinimizedIcon 922 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong nsImagePtr) 923 { 924 JNF_COCOA_ENTER(env); 925 AWT_ASSERT_NOT_APPKIT_THREAD; 926 927 AWTWindow *window = OBJC(windowPtr); 928 NSImage *image = OBJC(nsImagePtr); 929 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 930 AWT_ASSERT_APPKIT_THREAD; 931 932 [window setMiniwindowImage:image]; 933 }]; 934 935 JNF_COCOA_EXIT(env); 936 } 937 938 /* 939 * Class: sun_lwawt_macosx_CPlatformWindow 940 * Method: nativeSetNSWindowRepresentedFilename 941 * Signature: (JLjava/lang/String;)V 942 */ 943 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowRepresentedFilename 944 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring filename) 945 { 946 JNF_COCOA_ENTER(env); 947 AWT_ASSERT_NOT_APPKIT_THREAD; 948 949 AWTWindow *window = OBJC(windowPtr); 950 NSURL *url = (filename == NULL) ? nil : [NSURL fileURLWithPath:JNFNormalizedNSStringForPath(env, filename)]; 951 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 952 AWT_ASSERT_APPKIT_THREAD; 953 954 [window setRepresentedURL:url]; 955 }]; 956 957 JNF_COCOA_EXIT(env); 958 } 959 960 /* 961 * Class: sun_lwawt_macosx_CPlatformWindow 962 * Method: nativeSetNSWindowSecurityWarningPositioning 963 * Signature: (JDDFF)V 964 */ 965 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowSecurityWarningPositioning 966 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble x, jdouble y, jfloat biasX, jfloat biasY) 967 { 968 JNF_COCOA_ENTER(env); 969 AWT_ASSERT_NOT_APPKIT_THREAD; 970 971 [JNFException raise:env as:kRuntimeException reason:"unimplemented"]; 972 973 JNF_COCOA_EXIT(env); 974 } 975 976 /* 977 * Class: sun_lwawt_macosx_CPlatformWindow 978 * Method: nativeGetScreenNSWindowIsOn_AppKitThread 979 * Signature: (J)I 980 */ 981 JNIEXPORT jint JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetScreenNSWindowIsOn_1AppKitThread 982 (JNIEnv *env, jclass clazz, jlong windowPtr) 983 { 984 jint index = -1; 985 986 JNF_COCOA_ENTER(env); 987 AWT_ASSERT_APPKIT_THREAD; 988 989 AWTWindow *window = OBJC(windowPtr); 990 NSScreen* screen = [window screen]; 991 992 //+++gdb NOTE: This is using a linear search of the screens. If it should 993 // prove to be a bottleneck, this can definitely be improved. However, 994 // many screens should prove to be the exception, rather than the rule. 995 NSArray* screens = [NSScreen screens]; 996 NSUInteger i; 997 for (i = 0; i < [screens count]; i++) 998 { 999 if ([[screens objectAtIndex:i] isEqualTo:screen]) 1000 { 1001 index = i; 1002 break; 1003 } 1004 } 1005 1006 JNF_COCOA_EXIT(env); 1007 return 1; 1008 } 1009 1010 1011 /* 1012 * Class: sun_lwawt_macosx_CPlatformWindow 1013 * Method: _toggleFullScreenMode 1014 * Signature: (J)V 1015 */ 1016 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow__1toggleFullScreenMode 1017 (JNIEnv *env, jobject peer, jlong windowPtr) 1018 { 1019 JNF_COCOA_ENTER(env); 1020 1021 AWTWindow *window = OBJC(windowPtr); 1022 SEL toggleFullScreenSelector = @selector(toggleFullScreen:); 1023 if (![window respondsToSelector:toggleFullScreenSelector]) return; 1024 1025 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 1026 [window performSelector:toggleFullScreenSelector withObject:nil]; 1027 }]; 1028 1029 JNF_COCOA_EXIT(env); 1030 } 1031 1032 JNIEXPORT jboolean JNICALL Java_sun_lwawt_macosx_CMouseInfoPeer_nativeIsWindowUnderMouse 1033 (JNIEnv *env, jclass clazz, jlong windowPtr) 1034 { 1035 __block jboolean underMouse = JNI_FALSE; 1036 1037 JNF_COCOA_ENTER(env); 1038 AWT_ASSERT_NOT_APPKIT_THREAD; 1039 1040 AWTWindow *aWindow = OBJC(windowPtr); 1041 [JNFRunLoop performOnMainThreadWaiting:YES withBlock:^() { 1042 AWT_ASSERT_APPKIT_THREAD; 1043 1044 NSPoint pt = [aWindow mouseLocationOutsideOfEventStream]; 1045 underMouse = [[aWindow contentView] hitTest:pt] != nil; 1046 }]; 1047 1048 JNF_COCOA_EXIT(env); 1049 1050 return underMouse; 1051 }