AWTWindow.m 44.6 KB
Newer Older
1
/*
2
 * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

#import <Cocoa/Cocoa.h>
#import <JavaNativeFoundation/JavaNativeFoundation.h>
#import <JavaRuntimeSupport/JavaRuntimeSupport.h>

#import "sun_lwawt_macosx_CPlatformWindow.h"
#import "com_apple_eawt_event_GestureHandler.h"
#import "com_apple_eawt_FullScreenHandler.h"
33
#import "ApplicationDelegate.h"
34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54

#import "AWTWindow.h"
#import "AWTView.h"
#import "CMenu.h"
#import "CMenuBar.h"
#import "LWCToolkit.h"
#import "GeomUtilities.h"
#import "ThreadUtilities.h"
#import "OSVersion.h"

#define MASK(KEY) \
    (sun_lwawt_macosx_CPlatformWindow_ ## KEY)

#define IS(BITS, KEY) \
    ((BITS & MASK(KEY)) != 0)

#define SET(BITS, KEY, VALUE) \
    BITS = VALUE ? BITS | MASK(KEY) : BITS & ~MASK(KEY)

static JNF_CLASS_CACHE(jc_CPlatformWindow, "sun/lwawt/macosx/CPlatformWindow");

55 56 57 58
// Cocoa windowDidBecomeKey/windowDidResignKey notifications
// doesn't provide information about "opposite" window, so we
// have to do a bit of tracking. This variable points to a window
// which had been the key window just before a new key window
59
// was set. It would be nil if the new key window isn't an AWT
60 61 62
// window or the app currently has no key window.
static AWTWindow* lastKeyWindow = nil;

63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114
// --------------------------------------------------------------
// NSWindow/NSPanel descendants implementation
#define AWT_NS_WINDOW_IMPLEMENTATION                            \
- (id) initWithDelegate:(AWTWindow *)delegate                   \
              frameRect:(NSRect)contectRect                     \
              styleMask:(NSUInteger)styleMask                   \
            contentView:(NSView *)view                          \
{                                                               \
    self = [super initWithContentRect:contectRect               \
                            styleMask:styleMask                 \
                              backing:NSBackingStoreBuffered    \
                                defer:NO];                      \
                                                                \
    if (self == nil) return nil;                                \
                                                                \
    [self setDelegate:delegate];                                \
    [self setContentView:view];                                 \
    [self setInitialFirstResponder:view];                       \
    [self setReleasedWhenClosed:NO];                            \
    [self setPreservesContentDuringLiveResize:YES];             \
                                                                \
    return self;                                                \
}                                                               \
                                                                \
/* NSWindow overrides */                                        \
- (BOOL) canBecomeKeyWindow {                                   \
    return [(AWTWindow*)[self delegate] canBecomeKeyWindow];    \
}                                                               \
                                                                \
- (BOOL) canBecomeMainWindow {                                  \
    return [(AWTWindow*)[self delegate] canBecomeMainWindow];   \
}                                                               \
                                                                \
- (BOOL) worksWhenModal {                                       \
    return [(AWTWindow*)[self delegate] worksWhenModal];        \
}                                                               \
                                                                \
- (void)sendEvent:(NSEvent *)event {                            \
    [(AWTWindow*)[self delegate] sendEvent:event];              \
    [super sendEvent:event];                                    \
}

@implementation AWTWindow_Normal
AWT_NS_WINDOW_IMPLEMENTATION
@end
@implementation AWTWindow_Panel
AWT_NS_WINDOW_IMPLEMENTATION
@end
// END of NSWindow/NSPanel descendants implementation
// --------------------------------------------------------------


115 116
@implementation AWTWindow

117
@synthesize nsWindow;
118 119 120 121 122
@synthesize javaPlatformWindow;
@synthesize javaMenuBar;
@synthesize javaMinSize;
@synthesize javaMaxSize;
@synthesize styleBits;
123
@synthesize isEnabled;
124
@synthesize ownerWindow;
125
@synthesize preFullScreenLevel;
126 127 128

- (void) updateMinMaxSize:(BOOL)resizable {
    if (resizable) {
129 130
        [self.nsWindow setMinSize:self.javaMinSize];
        [self.nsWindow setMaxSize:self.javaMaxSize];
131
    } else {
132 133 134
        NSRect currentFrame = [self.nsWindow frame];
        [self.nsWindow setMinSize:currentFrame.size];
        [self.nsWindow setMaxSize:currentFrame.size];
135 136 137 138 139 140 141 142 143 144 145 146 147 148 149
    }
}

// creates a new NSWindow style mask based on the _STYLE_PROP_BITMASK bits
+ (NSUInteger) styleMaskForStyleBits:(jint)styleBits {
    NSUInteger type = 0;
    if (IS(styleBits, DECORATED)) {
        type |= NSTitledWindowMask;
        if (IS(styleBits, CLOSEABLE))   type |= NSClosableWindowMask;
        if (IS(styleBits, MINIMIZABLE)) type |= NSMiniaturizableWindowMask;
        if (IS(styleBits, RESIZABLE))   type |= NSResizableWindowMask;
    } else {
        type |= NSBorderlessWindowMask;
    }

150 151 152 153 154 155
    if (IS(styleBits, TEXTURED))      type |= NSTexturedBackgroundWindowMask;
    if (IS(styleBits, UNIFIED))       type |= NSUnifiedTitleAndToolbarWindowMask;
    if (IS(styleBits, UTILITY))       type |= NSUtilityWindowMask;
    if (IS(styleBits, HUD))           type |= NSHUDWindowMask;
    if (IS(styleBits, SHEET))         type |= NSDocModalWindowMask;
    if (IS(styleBits, NONACTIVATING)) type |= NSNonactivatingPanelMask;
156 157 158 159 160 161 162 163 164

    return type;
}

// updates _METHOD_PROP_BITMASK based properties on the window
- (void) setPropertiesForStyleBits:(jint)bits mask:(jint)mask {
    if (IS(mask, RESIZABLE)) {
        BOOL resizable = IS(bits, RESIZABLE);
        [self updateMinMaxSize:resizable];
165
        [self.nsWindow setShowsResizeIndicator:resizable];
166 167 168 169
        // Zoom button should be disabled, if the window is not resizable,
        // otherwise button should be restored to initial state.
        BOOL zoom = resizable && IS(bits, ZOOMABLE);
        [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled:zoom];
170 171 172
    }

    if (IS(mask, HAS_SHADOW)) {
173
        [self.nsWindow setHasShadow:IS(bits, HAS_SHADOW)];
174 175 176
    }

    if (IS(mask, ZOOMABLE)) {
177
        [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled:IS(bits, ZOOMABLE)];
178 179 180
    }

    if (IS(mask, ALWAYS_ON_TOP)) {
181
        [self.nsWindow setLevel:IS(bits, ALWAYS_ON_TOP) ? NSFloatingWindowLevel : NSNormalWindowLevel];
182 183 184
    }

    if (IS(mask, HIDES_ON_DEACTIVATE)) {
185
        [self.nsWindow setHidesOnDeactivate:IS(bits, HIDES_ON_DEACTIVATE)];
186 187 188
    }

    if (IS(mask, DRAGGABLE_BACKGROUND)) {
189
        [self.nsWindow setMovableByWindowBackground:IS(bits, DRAGGABLE_BACKGROUND)];
190 191 192
    }

    if (IS(mask, DOCUMENT_MODIFIED)) {
193
        [self.nsWindow setDocumentEdited:IS(bits, DOCUMENT_MODIFIED)];
194 195
    }

196 197
    if (IS(mask, FULLSCREENABLE) && [self.nsWindow respondsToSelector:@selector(toggleFullScreen:)]) {
        if (IS(bits, FULLSCREENABLE)) {
198
            [self.nsWindow setCollectionBehavior:(1 << 7) /*NSWindowCollectionBehaviorFullScreenPrimary*/];
199
        } else {
200
            [self.nsWindow setCollectionBehavior:NSWindowCollectionBehaviorDefault];
201 202 203 204 205 206
        }
    }

}

- (id) initWithPlatformWindow:(JNFWeakJObjectWrapper *)platformWindow
207
                  ownerWindow:owner
208 209 210 211 212 213 214 215 216 217 218 219 220 221 222
                    styleBits:(jint)bits
                    frameRect:(NSRect)rect
                  contentView:(NSView *)view
{
AWT_ASSERT_APPKIT_THREAD;

    NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:bits];
    NSRect contentRect = rect; //[NSWindow contentRectForFrameRect:rect styleMask:styleMask];
    if (contentRect.size.width <= 0.0) {
        contentRect.size.width = 1.0;
    }
    if (contentRect.size.height <= 0.0) {
        contentRect.size.height = 1.0;
    }

223
    self = [super init];
224 225 226

    if (self == nil) return nil; // no hope

227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246
    if (IS(bits, UTILITY) ||
        IS(bits, NONACTIVATING) ||
        IS(bits, HUD) ||
        IS(bits, HIDES_ON_DEACTIVATE))
    {
        self.nsWindow = [[AWTWindow_Panel alloc] initWithDelegate:self
                            frameRect:contentRect
                            styleMask:styleMask
                          contentView:view];
    }
    else
    {
        // These windows will appear in the window list in the dock icon menu
        self.nsWindow = [[AWTWindow_Normal alloc] initWithDelegate:self
                            frameRect:contentRect
                            styleMask:styleMask
                          contentView:view];
    }

    if (self.nsWindow == nil) return nil; // no hope either
247
    [self.nsWindow release]; // the property retains the object already
248

249
    self.isEnabled = YES;
250 251
    self.javaPlatformWindow = platformWindow;
    self.styleBits = bits;
252
    self.ownerWindow = owner;
253 254 255 256 257
    [self setPropertiesForStyleBits:styleBits mask:MASK(_METHOD_PROP_BITMASK)];

    return self;
}

258 259 260
+ (BOOL) isAWTWindow:(NSWindow *)window {
    return [window isKindOfClass: [AWTWindow_Panel class]] || [window isKindOfClass: [AWTWindow_Normal class]];
}
261

262 263
// returns id for the topmost window under mouse
+ (NSInteger) getTopmostWindowUnderMouseID {
264 265

    NSRect screenRect = [[NSScreen mainScreen] frame];
266
    NSPoint nsMouseLocation = [NSEvent mouseLocation];
267 268
    CGPoint cgMouseLocation = CGPointMake(nsMouseLocation.x, screenRect.size.height - nsMouseLocation.y);

269
    NSMutableArray *windows = (NSMutableArray *)CGWindowListCopyWindowInfo(kCGWindowListOptionOnScreenOnly | kCGWindowListExcludeDesktopElements, kCGNullWindowID);
270

271
    for (NSDictionary *window in windows) {
272
        NSInteger layer = [[window objectForKey:(id)kCGWindowLayer] integerValue];
273 274 275 276
        if (layer == 0) {
            CGRect rect;
            CGRectMakeWithDictionaryRepresentation((CFDictionaryRef)[window objectForKey:(id)kCGWindowBounds], &rect);
            if (CGRectContainsPoint(rect, cgMouseLocation)) {
277
                return [[window objectForKey:(id)kCGWindowNumber] integerValue];
278 279 280
            }
        }
    }
281
    return -1;
282 283
}

284 285 286 287
// checks that this window is under the mouse cursor and this point is not overlapped by others windows
- (BOOL) isTopmostWindowUnderMouse {
    return [self.nsWindow windowNumber] == [AWTWindow getTopmostWindowUnderMouseID];
}
288

289 290 291
+ (AWTWindow *) getTopmostWindowUnderMouse {
    NSEnumerator *windowEnumerator = [[NSApp windows] objectEnumerator];
    NSWindow *window;
292

293 294 295 296 297 298 299
    NSInteger topmostWindowUnderMouseID = [AWTWindow getTopmostWindowUnderMouseID];

    while ((window = [windowEnumerator nextObject]) != nil) {
        if ([window windowNumber] == topmostWindowUnderMouseID) {
            BOOL isAWTWindow = [AWTWindow isAWTWindow: window];
            return isAWTWindow ? (AWTWindow *) [window delegate] : nil;
        }
300
    }
301 302 303 304
    return nil;
}

+ (void) synthesizeMouseEnteredExitedEvents:(NSWindow*)window withType:(NSEventType)eventType {
305 306

    NSPoint screenLocation = [NSEvent mouseLocation];
307
    NSPoint windowLocation = [window convertScreenToBase: screenLocation];
308
    int modifierFlags = (eventType == NSMouseEntered) ? NSMouseEnteredMask : NSMouseExitedMask;
309

310
    NSEvent *mouseEvent = [NSEvent enterExitEventWithType: eventType
311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341
                                                 location: windowLocation
                                            modifierFlags: modifierFlags
                                                timestamp: 0
                                             windowNumber: [window windowNumber]
                                                  context: nil
                                              eventNumber: 0
                                           trackingNumber: 0
                                                 userData: nil
                           ];

    [[window contentView] deliverJavaMouseEvent: mouseEvent];
}

+ (void) synthesizeMouseEnteredExitedEventsForAllWindows {

    NSInteger topmostWindowUnderMouseID = [AWTWindow getTopmostWindowUnderMouseID];
    NSArray *windows = [NSApp windows];
    NSWindow *window;

    NSEnumerator *windowEnumerator = [windows objectEnumerator];
    while ((window = [windowEnumerator nextObject]) != nil) {
        if ([AWTWindow isAWTWindow: window]) {
            BOOL isUnderMouse = ([window windowNumber] == topmostWindowUnderMouseID);
            BOOL mouseIsOver = [[window contentView] mouseIsOver];
            if (isUnderMouse && !mouseIsOver) {
                [AWTWindow synthesizeMouseEnteredExitedEvents:window withType:NSMouseEntered];
            } else if (!isUnderMouse && mouseIsOver) {
                [AWTWindow synthesizeMouseEnteredExitedEvents:window withType:NSMouseExited];
            }
        }
    }
342 343
}

344 345 346 347 348 349 350
+ (NSNumber *) getNSWindowDisplayID_AppKitThread:(NSWindow *)window {
    AWT_ASSERT_APPKIT_THREAD;
    NSScreen *screen = [window screen];
    NSDictionary *deviceDescription = [screen deviceDescription];
    return [deviceDescription objectForKey:@"NSScreenNumber"];
}

351 352 353
- (void) dealloc {
AWT_ASSERT_APPKIT_THREAD;

354
    JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
355 356
    [self.javaPlatformWindow setJObject:nil withEnv:env];

357
    self.nsWindow = nil;
358
    self.ownerWindow = nil;
359 360 361 362 363 364
    [super dealloc];
}

// NSWindow overrides
- (BOOL) canBecomeKeyWindow {
AWT_ASSERT_APPKIT_THREAD;
365
    return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_KEY);
366 367 368 369
}

- (BOOL) canBecomeMainWindow {
AWT_ASSERT_APPKIT_THREAD;
370
    if (!self.isEnabled) {
371 372 373 374 375 376 377 378 379 380
        // Native system can bring up the NSWindow to
        // the top even if the window is not main.
        // We should bring up the modal dialog manually
        [AWTToolkit eventCountPlusPlus];

        JNIEnv *env = [ThreadUtilities getJNIEnv];
        jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
        if (platformWindow != NULL) {
            static JNF_MEMBER_CACHE(jm_checkBlockingAndOrder, jc_CPlatformWindow,
                                    "checkBlockingAndOrder", "()Z");
381
            JNFCallBooleanMethod(env, platformWindow, jm_checkBlockingAndOrder);
382 383 384 385
            (*env)->DeleteLocalRef(env, platformWindow);
        }
    }

386
    return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_MAIN);
387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407
}

- (BOOL) worksWhenModal {
AWT_ASSERT_APPKIT_THREAD;
    return IS(self.styleBits, MODAL_EXCLUDED);
}


// Gesture support
- (void)postGesture:(NSEvent *)event as:(jint)type a:(jdouble)a b:(jdouble)b {
AWT_ASSERT_APPKIT_THREAD;

    JNIEnv *env = [ThreadUtilities getJNIEnv];
    jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
    if (platformWindow != NULL) {
        // extract the target AWT Window object out of the CPlatformWindow
        static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;");
        jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target);
        if (awtWindow != NULL) {
            // translate the point into Java coordinates
            NSPoint loc = [event locationInWindow];
408
            loc.y = [self.nsWindow frame].size.height - loc.y;
409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470

            // send up to the GestureHandler to recursively dispatch on the AWT event thread
            static JNF_CLASS_CACHE(jc_GestureHandler, "com/apple/eawt/event/GestureHandler");
            static JNF_STATIC_MEMBER_CACHE(sjm_handleGestureFromNative, jc_GestureHandler, "handleGestureFromNative", "(Ljava/awt/Window;IDDDD)V");
            JNFCallStaticVoidMethod(env, sjm_handleGestureFromNative, awtWindow, type, (jdouble)loc.x, (jdouble)loc.y, (jdouble)a, (jdouble)b);
            (*env)->DeleteLocalRef(env, awtWindow);
        }
        (*env)->DeleteLocalRef(env, platformWindow);
    }
}

- (void)beginGestureWithEvent:(NSEvent *)event {
    [self postGesture:event
                   as:com_apple_eawt_event_GestureHandler_PHASE
                    a:-1.0
                    b:0.0];
}

- (void)endGestureWithEvent:(NSEvent *)event {
    [self postGesture:event
                   as:com_apple_eawt_event_GestureHandler_PHASE
                    a:1.0
                    b:0.0];
}

- (void)magnifyWithEvent:(NSEvent *)event {
    [self postGesture:event
                   as:com_apple_eawt_event_GestureHandler_MAGNIFY
                    a:[event magnification]
                    b:0.0];
}

- (void)rotateWithEvent:(NSEvent *)event {
    [self postGesture:event
                   as:com_apple_eawt_event_GestureHandler_ROTATE
                    a:[event rotation]
                    b:0.0];
}

- (void)swipeWithEvent:(NSEvent *)event {
    [self postGesture:event
                   as:com_apple_eawt_event_GestureHandler_SWIPE
                    a:[event deltaX]
                    b:[event deltaY]];
}


// NSWindowDelegate methods

- (void) _deliverMoveResizeEvent {
AWT_ASSERT_APPKIT_THREAD;

    // deliver the event if this is a user-initiated live resize or as a side-effect
    // of a Java initiated resize, because AppKit can override the bounds and force
    // the bounds of the window to avoid the Dock or remain on screen.
    [AWTToolkit eventCountPlusPlus];
    JNIEnv *env = [ThreadUtilities getJNIEnv];
    jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
    if (platformWindow == NULL) {
        // TODO: create generic AWT assert
    }

471
    NSRect frame = ConvertNSScreenRect(env, [self.nsWindow frame]);
472

473
    static JNF_MEMBER_CACHE(jm_deliverMoveResizeEvent, jc_CPlatformWindow, "deliverMoveResizeEvent", "(IIIIZ)V");
474 475 476 477
    JNFCallVoidMethod(env, platformWindow, jm_deliverMoveResizeEvent,
                      (jint)frame.origin.x,
                      (jint)frame.origin.y,
                      (jint)frame.size.width,
478 479
                      (jint)frame.size.height,
                      (jboolean)[self.nsWindow inLiveResize]);
480
    (*env)->DeleteLocalRef(env, platformWindow);
481 482

    [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows];
483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529
}

- (void)windowDidMove:(NSNotification *)notification {
AWT_ASSERT_APPKIT_THREAD;

    [self _deliverMoveResizeEvent];
}

- (void)windowDidResize:(NSNotification *)notification {
AWT_ASSERT_APPKIT_THREAD;

    [self _deliverMoveResizeEvent];
}

- (void)windowDidExpose:(NSNotification *)notification {
AWT_ASSERT_APPKIT_THREAD;

    [AWTToolkit eventCountPlusPlus];
    // TODO: don't see this callback invoked anytime so we track
    // window exposing in _setVisible:(BOOL)
}

- (void) _deliverIconify:(BOOL)iconify {
AWT_ASSERT_APPKIT_THREAD;

    [AWTToolkit eventCountPlusPlus];
    JNIEnv *env = [ThreadUtilities getJNIEnv];
    jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
    if (platformWindow != NULL) {
        static JNF_MEMBER_CACHE(jm_deliverIconify, jc_CPlatformWindow, "deliverIconify", "(Z)V");
        JNFCallVoidMethod(env, platformWindow, jm_deliverIconify, iconify);
        (*env)->DeleteLocalRef(env, platformWindow);
    }
}

- (void)windowDidMiniaturize:(NSNotification *)notification {
AWT_ASSERT_APPKIT_THREAD;

    [self _deliverIconify:JNI_TRUE];
}

- (void)windowDidDeminiaturize:(NSNotification *)notification {
AWT_ASSERT_APPKIT_THREAD;

    [self _deliverIconify:JNI_FALSE];
}

530
- (void) _deliverWindowFocusEvent:(BOOL)focused oppositeWindow:(AWTWindow *)opposite {
531 532 533 534
//AWT_ASSERT_APPKIT_THREAD;
    JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
    jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
    if (platformWindow != NULL) {
535 536 537 538
        jobject oppositeWindow = [opposite.javaPlatformWindow jObjectWithEnv:env];

        static JNF_MEMBER_CACHE(jm_deliverWindowFocusEvent, jc_CPlatformWindow, "deliverWindowFocusEvent", "(ZLsun/lwawt/macosx/CPlatformWindow;)V");
        JNFCallVoidMethod(env, platformWindow, jm_deliverWindowFocusEvent, (jboolean)focused, oppositeWindow);
539
        (*env)->DeleteLocalRef(env, platformWindow);
540
        (*env)->DeleteLocalRef(env, oppositeWindow);
541 542 543 544 545 546 547
    }
}


- (void) windowDidBecomeKey: (NSNotification *) notification {
AWT_ASSERT_APPKIT_THREAD;
    [AWTToolkit eventCountPlusPlus];
548
    AWTWindow *opposite = [AWTWindow lastKeyWindow];
549

550 551 552 553 554
    // Finds appropriate menubar in our hierarchy,
    AWTWindow *awtWindow = self;
    while (awtWindow.ownerWindow != nil) {
        awtWindow = awtWindow.ownerWindow;
    }
555

556
    CMenuBar *menuBar = nil;
557
    BOOL isDisabled = NO;
558 559
    if ([awtWindow.nsWindow isVisible]){
        menuBar = awtWindow.javaMenuBar;
560 561 562 563 564 565
        isDisabled = !awtWindow.isEnabled;
    }

    if (menuBar == nil) {
        menuBar = [[ApplicationDelegate sharedDelegate] defaultMenuBar];
        isDisabled = NO;
566
    }
567 568

    [CMenuBar activate:menuBar modallyDisabled:isDisabled];
569

570 571 572
    [AWTWindow setLastKeyWindow:nil];

    [self _deliverWindowFocusEvent:YES oppositeWindow: opposite];
573 574 575 576 577 578 579
}

- (void) windowDidResignKey: (NSNotification *) notification {
    // TODO: check why sometimes at start is invoked *not* on AppKit main thread.
AWT_ASSERT_APPKIT_THREAD;
    [AWTToolkit eventCountPlusPlus];
    [self.javaMenuBar deactivate];
580

581 582 583 584 585 586 587 588
    // In theory, this might cause flickering if the window gaining focus
    // has its own menu. However, I couldn't reproduce it on practice, so
    // perhaps this is a non issue.
    CMenuBar* defaultMenu = [[ApplicationDelegate sharedDelegate] defaultMenuBar];
    if (defaultMenu != nil) {
        [CMenuBar activate:defaultMenu modallyDisabled:NO];
    }

589 590 591 592 593 594 595 596 597 598 599
    // the new key window
    NSWindow *keyWindow = [NSApp keyWindow];
    AWTWindow *opposite = nil;
    if ([AWTWindow isAWTWindow: keyWindow]) {
        opposite = (AWTWindow *)[keyWindow delegate];
        [AWTWindow setLastKeyWindow: self];
    } else {
        [AWTWindow setLastKeyWindow: nil];
    }

    [self _deliverWindowFocusEvent:NO oppositeWindow: opposite];
600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665
}

- (void) windowDidBecomeMain: (NSNotification *) notification {
AWT_ASSERT_APPKIT_THREAD;
    [AWTToolkit eventCountPlusPlus];

    JNIEnv *env = [ThreadUtilities getJNIEnv];
    jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
    if (platformWindow != NULL) {
        static JNF_MEMBER_CACHE(jm_windowDidBecomeMain, jc_CPlatformWindow, "windowDidBecomeMain", "()V");
        JNFCallVoidMethod(env, platformWindow, jm_windowDidBecomeMain);
        (*env)->DeleteLocalRef(env, platformWindow);
    }
}

- (BOOL)windowShouldClose:(id)sender {
AWT_ASSERT_APPKIT_THREAD;
    [AWTToolkit eventCountPlusPlus];
    JNIEnv *env = [ThreadUtilities getJNIEnv];
    jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
    if (platformWindow != NULL) {
        static JNF_MEMBER_CACHE(jm_deliverWindowClosingEvent, jc_CPlatformWindow, "deliverWindowClosingEvent", "()V");
        JNFCallVoidMethod(env, platformWindow, jm_deliverWindowClosingEvent);
        (*env)->DeleteLocalRef(env, platformWindow);
    }
    // The window will be closed (if allowed) as result of sending Java event
    return NO;
}


- (void)_notifyFullScreenOp:(jint)op withEnv:(JNIEnv *)env {
    static JNF_CLASS_CACHE(jc_FullScreenHandler, "com/apple/eawt/FullScreenHandler");
    static JNF_STATIC_MEMBER_CACHE(jm_notifyFullScreenOperation, jc_FullScreenHandler, "handleFullScreenEventFromNative", "(Ljava/awt/Window;I)V");
    static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;");
    jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
    if (platformWindow != NULL) {
        jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target);
        if (awtWindow != NULL) {
            JNFCallStaticVoidMethod(env, jm_notifyFullScreenOperation, awtWindow, op);
            (*env)->DeleteLocalRef(env, awtWindow);
        }
        (*env)->DeleteLocalRef(env, platformWindow);
    }
}


- (void)windowWillEnterFullScreen:(NSNotification *)notification {
    static JNF_MEMBER_CACHE(jm_windowWillEnterFullScreen, jc_CPlatformWindow, "windowWillEnterFullScreen", "()V");
    JNIEnv *env = [ThreadUtilities getJNIEnv];
    jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
    if (platformWindow != NULL) {
        JNFCallVoidMethod(env, platformWindow, jm_windowWillEnterFullScreen);
        [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_ENTER withEnv:env];
        (*env)->DeleteLocalRef(env, platformWindow);
    }
}

- (void)windowDidEnterFullScreen:(NSNotification *)notification {
    static JNF_MEMBER_CACHE(jm_windowDidEnterFullScreen, jc_CPlatformWindow, "windowDidEnterFullScreen", "()V");
    JNIEnv *env = [ThreadUtilities getJNIEnv];
    jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
    if (platformWindow != NULL) {
        JNFCallVoidMethod(env, platformWindow, jm_windowDidEnterFullScreen);
        [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_ENTER withEnv:env];
        (*env)->DeleteLocalRef(env, platformWindow);
    }
666
    [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows];
667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688
}

- (void)windowWillExitFullScreen:(NSNotification *)notification {
    static JNF_MEMBER_CACHE(jm_windowWillExitFullScreen, jc_CPlatformWindow, "windowWillExitFullScreen", "()V");
    JNIEnv *env = [ThreadUtilities getJNIEnv];
    jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
    if (platformWindow != NULL) {
        JNFCallVoidMethod(env, platformWindow, jm_windowWillExitFullScreen);
        [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_EXIT withEnv:env];
        (*env)->DeleteLocalRef(env, platformWindow);
    }
}

- (void)windowDidExitFullScreen:(NSNotification *)notification {
    static JNF_MEMBER_CACHE(jm_windowDidExitFullScreen, jc_CPlatformWindow, "windowDidExitFullScreen", "()V");
    JNIEnv *env = [ThreadUtilities getJNIEnv];
    jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
    if (platformWindow != NULL) {
        JNFCallVoidMethod(env, platformWindow, jm_windowDidExitFullScreen);
        [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_EXIT withEnv:env];
        (*env)->DeleteLocalRef(env, platformWindow);
    }
689
    [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows];
690 691 692 693 694 695
}

- (void)sendEvent:(NSEvent *)event {
        if ([event type] == NSLeftMouseDown || [event type] == NSRightMouseDown || [event type] == NSOtherMouseDown) {

            NSPoint p = [NSEvent mouseLocation];
696 697
            NSRect frame = [self.nsWindow frame];
            NSRect contentRect = [self.nsWindow contentRectForFrameRect:frame];
698 699 700 701 702 703 704 705 706 707 708

            // Check if the click happened in the non-client area (title bar)
            if (p.y >= (frame.origin.y + contentRect.size.height)) {
                JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
                jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
                // Currently, no need to deliver the whole NSEvent.
                static JNF_MEMBER_CACHE(jm_deliverNCMouseDown, jc_CPlatformWindow, "deliverNCMouseDown", "()V");
                JNFCallVoidMethod(env, platformWindow, jm_deliverNCMouseDown);
            }
        }
}
709 710 711 712 713

- (void)constrainSize:(NSSize*)size {
    float minWidth = 0.f, minHeight = 0.f;

    if (IS(self.styleBits, DECORATED)) {
714 715
        NSRect frame = [self.nsWindow frame];
        NSRect contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[self.nsWindow styleMask]];
716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733

        float top = frame.size.height - contentRect.size.height;
        float left = contentRect.origin.x - frame.origin.x;
        float bottom = contentRect.origin.y - frame.origin.y;
        float right = frame.size.width - (contentRect.size.width + left);

        // Speculative estimation: 80 - enough for window decorations controls
        minWidth += left + right + 80;
        minHeight += top + bottom;
    }

    minWidth = MAX(1.f, minWidth);
    minHeight = MAX(1.f, minHeight);

    size->width = MAX(size->width, minWidth);
    size->height = MAX(size->height, minHeight);
}

734 735 736 737
- (void) setEnabled: (BOOL)flag {
    self.isEnabled = flag;

    if (IS(self.styleBits, CLOSEABLE)) {
738
        [[self.nsWindow standardWindowButton:NSWindowCloseButton] setEnabled: flag];
739 740 741
    }

    if (IS(self.styleBits, MINIMIZABLE)) {
742
        [[self.nsWindow standardWindowButton:NSWindowMiniaturizeButton] setEnabled: flag];
743 744 745
    }

    if (IS(self.styleBits, ZOOMABLE)) {
746
        [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled: flag];
747 748 749 750
    }

    if (IS(self.styleBits, RESIZABLE)) {
        [self updateMinMaxSize:flag];
751
        [self.nsWindow setShowsResizeIndicator:flag];
752 753 754
    }
}

755 756 757 758 759 760 761 762 763 764
+ (void) setLastKeyWindow:(AWTWindow *)window {
    [window retain];
    [lastKeyWindow release];
    lastKeyWindow = window;
}

+ (AWTWindow *) lastKeyWindow {
    return lastKeyWindow;
}

765 766 767 768
- (BOOL)windowShouldZoom:(NSWindow *)window toFrame:(NSRect)newFrame {
    return !NSEqualSizes(self.nsWindow.frame.size, newFrame.size);
}

769

770 771 772 773 774 775 776 777 778
@end // AWTWindow


/*
 * Class:     sun_lwawt_macosx_CPlatformWindow
 * Method:    nativeCreateNSWindow
 * Signature: (JJIIII)J
 */
JNIEXPORT jlong JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeCreateNSWindow
779
(JNIEnv *env, jobject obj, jlong contentViewPtr, jlong ownerPtr, jlong styleBits, jdouble x, jdouble y, jdouble w, jdouble h)
780 781 782 783 784 785 786 787
{
    __block AWTWindow *window = nil;

JNF_COCOA_ENTER(env);

    JNFWeakJObjectWrapper *platformWindow = [JNFWeakJObjectWrapper wrapperWithJObject:obj withEnv:env];
    NSView *contentView = OBJC(contentViewPtr);
    NSRect frameRect = NSMakeRect(x, y, w, h);
788
    AWTWindow *owner = [OBJC(ownerPtr) delegate];
789
    [ThreadUtilities performOnMainThreadWaiting:YES block:^(){
790 791

        window = [[AWTWindow alloc] initWithPlatformWindow:platformWindow
792 793 794 795
                                               ownerWindow:owner
                                                 styleBits:styleBits
                                                 frameRect:frameRect
                                               contentView:contentView];
796
        // the window is released is CPlatformWindow.nativeDispose()
797

798
        if (window) CFRetain(window.nsWindow);
799 800 801 802
    }];

JNF_COCOA_EXIT(env);

803
    return ptr_to_jlong(window ? window.nsWindow : nil);
804 805 806 807 808 809 810 811 812 813 814 815
}

/*
 * Class:     sun_lwawt_macosx_CPlatformWindow
 * Method:    nativeSetNSWindowStyleBits
 * Signature: (JII)V
 */
JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowStyleBits
(JNIEnv *env, jclass clazz, jlong windowPtr, jint mask, jint bits)
{
JNF_COCOA_ENTER(env);

816
    NSWindow *nsWindow = OBJC(windowPtr);
817
    [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
818

819 820
        AWTWindow *window = (AWTWindow*)[nsWindow delegate];

821 822 823 824 825 826
        // scans the bit field, and only updates the values requested by the mask
        // (this implicity handles the _CALLBACK_PROP_BITMASK case, since those are passive reads)
        jint newBits = window.styleBits & ~mask | bits & mask;

        // resets the NSWindow's style mask if the mask intersects any of those bits
        if (mask & MASK(_STYLE_PROP_BITMASK)) {
827
            [nsWindow setStyleMask:[AWTWindow styleMaskForStyleBits:newBits]];
828 829 830 831
        }

        // calls methods on NSWindow to change other properties, based on the mask
        if (mask & MASK(_METHOD_PROP_BITMASK)) {
832
            [window setPropertiesForStyleBits:newBits mask:mask];
833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850
        }

        window.styleBits = newBits;
    }];

JNF_COCOA_EXIT(env);
}

/*
 * Class:     sun_lwawt_macosx_CPlatformWindow
 * Method:    nativeSetNSWindowMenuBar
 * Signature: (JJ)V
 */
JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMenuBar
(JNIEnv *env, jclass clazz, jlong windowPtr, jlong menuBarPtr)
{
JNF_COCOA_ENTER(env);

851
    NSWindow *nsWindow = OBJC(windowPtr);
852
    CMenuBar *menuBar = OBJC(menuBarPtr);
853
    [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
854

855 856
        AWTWindow *window = (AWTWindow*)[nsWindow delegate];

857 858 859 860
        if ([nsWindow isKeyWindow]) {
            [window.javaMenuBar deactivate];
        }

861 862
        window.javaMenuBar = menuBar;

863 864 865 866 867
        CMenuBar* actualMenuBar = menuBar;
        if (actualMenuBar == nil) {
            actualMenuBar = [[ApplicationDelegate sharedDelegate] defaultMenuBar];
        }

868
        if ([nsWindow isKeyWindow]) {
869
            [CMenuBar activate:actualMenuBar modallyDisabled:NO];
870
        }
871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887
    }];

JNF_COCOA_EXIT(env);
}

/*
 * Class:     sun_lwawt_macosx_CPlatformWindow
 * Method:    nativeGetNSWindowInsets
 * Signature: (J)Ljava/awt/Insets;
 */
JNIEXPORT jobject JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetNSWindowInsets
(JNIEnv *env, jclass clazz, jlong windowPtr)
{
    jobject ret = NULL;

JNF_COCOA_ENTER(env);

888
    NSWindow *nsWindow = OBJC(windowPtr);
889 890 891
    __block NSRect contentRect = NSZeroRect;
    __block NSRect frame = NSZeroRect;

892
    [ThreadUtilities performOnMainThreadWaiting:YES block:^(){
893

894 895
        frame = [nsWindow frame];
        contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[nsWindow styleMask]];
896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923
    }];

    jint top = (jint)(frame.size.height - contentRect.size.height);
    jint left = (jint)(contentRect.origin.x - frame.origin.x);
    jint bottom = (jint)(contentRect.origin.y - frame.origin.y);
    jint right = (jint)(frame.size.width - (contentRect.size.width + left));

    static JNF_CLASS_CACHE(jc_Insets, "java/awt/Insets");
    static JNF_CTOR_CACHE(jc_Insets_ctor, jc_Insets, "(IIII)V");
    ret = JNFNewObject(env, jc_Insets_ctor, top, left, bottom, right);

JNF_COCOA_EXIT(env);
    return ret;
}

/*
 * Class:     sun_lwawt_macosx_CPlatformWindow
 * Method:    nativeSetNSWindowBounds
 * Signature: (JDDDD)V
 */
JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowBounds
(JNIEnv *env, jclass clazz, jlong windowPtr, jdouble originX, jdouble originY, jdouble width, jdouble height)
{
JNF_COCOA_ENTER(env);

    NSRect jrect = NSMakeRect(originX, originY, width, height);

    // TODO: not sure we need displayIfNeeded message in our view
924
    NSWindow *nsWindow = OBJC(windowPtr);
925
    [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
926

927 928
        AWTWindow *window = (AWTWindow*)[nsWindow delegate];

929
        NSRect rect = ConvertNSScreenRect(NULL, jrect);
930 931
        [window constrainSize:&rect.size];

932
        [nsWindow setFrame:rect display:YES];
933 934 935 936

        // only start tracking events if pointer is above the toplevel
        // TODO: should post an Entered event if YES.
        NSPoint mLocation = [NSEvent mouseLocation];
937
        [nsWindow setAcceptsMouseMovedEvents:NSPointInRect(mLocation, rect)];
938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961

        // ensure we repaint the whole window after the resize operation
        // (this will also re-enable screen updates, which were disabled above)
        // TODO: send PaintEvent
    }];

JNF_COCOA_EXIT(env);
}

/*
 * Class:     sun_lwawt_macosx_CPlatformWindow
 * Method:    nativeSetNSWindowMinMax
 * Signature: (JDDDD)V
 */
JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinMax
(JNIEnv *env, jclass clazz, jlong windowPtr, jdouble minW, jdouble minH, jdouble maxW, jdouble maxH)
{
JNF_COCOA_ENTER(env);

    if (minW < 1) minW = 1;
    if (minH < 1) minH = 1;
    if (maxW < 1) maxW = 1;
    if (maxH < 1) maxH = 1;

962
    NSWindow *nsWindow = OBJC(windowPtr);
963
    [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
964

965 966
        AWTWindow *window = (AWTWindow*)[nsWindow delegate];

967 968 969 970 971 972
        NSSize min = { minW, minH };
        NSSize max = { maxW, maxH };

        [window constrainSize:&min];
        [window constrainSize:&max];

973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990
        window.javaMinSize = min;
        window.javaMaxSize = max;
        [window updateMinMaxSize:IS(window.styleBits, RESIZABLE)];
    }];

JNF_COCOA_EXIT(env);
}

/*
 * Class:     sun_lwawt_macosx_CPlatformWindow
 * Method:    nativePushNSWindowToBack
 * Signature: (J)V
 */
JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToBack
(JNIEnv *env, jclass clazz, jlong windowPtr)
{
JNF_COCOA_ENTER(env);

991
    NSWindow *nsWindow = OBJC(windowPtr);
992
    [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
993
        [nsWindow orderBack:nil];
994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008
    }];

JNF_COCOA_EXIT(env);
}

/*
 * Class:     sun_lwawt_macosx_CPlatformWindow
 * Method:    nativePushNSWindowToFront
 * Signature: (J)V
 */
JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToFront
(JNIEnv *env, jclass clazz, jlong windowPtr)
{
JNF_COCOA_ENTER(env);

1009
    NSWindow *nsWindow = OBJC(windowPtr);
1010
    [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1011

1012 1013
        if (![nsWindow isKeyWindow]) {
            [nsWindow makeKeyAndOrderFront:nsWindow];
1014
        } else {
1015
            [nsWindow orderFront:nsWindow];
1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031
        }
    }];

JNF_COCOA_EXIT(env);
}

/*
 * Class:     sun_lwawt_macosx_CPlatformWindow
 * Method:    nativeSetNSWindowTitle
 * Signature: (JLjava/lang/String;)V
 */
JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowTitle
(JNIEnv *env, jclass clazz, jlong windowPtr, jstring jtitle)
{
JNF_COCOA_ENTER(env);

1032 1033
    NSWindow *nsWindow = OBJC(windowPtr);
    [nsWindow performSelectorOnMainThread:@selector(setTitle:)
1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049
                              withObject:JNFJavaToNSString(env, jtitle)
                           waitUntilDone:NO];

JNF_COCOA_EXIT(env);
}

/*
 * Class:     sun_lwawt_macosx_CPlatformWindow
 * Method:    nativeRevalidateNSWindowShadow
 * Signature: (J)V
 */
JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeRevalidateNSWindowShadow
(JNIEnv *env, jclass clazz, jlong windowPtr)
{
JNF_COCOA_ENTER(env);

1050
    NSWindow *nsWindow = OBJC(windowPtr);
1051
    [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1052
        [nsWindow invalidateShadow];
1053
    }];
1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070

JNF_COCOA_EXIT(env);
}

/*
 * Class:     sun_lwawt_macosx_CPlatformWindow
 * Method:    nativeScreenOn_AppKitThread
 * Signature: (J)I
 */
JNIEXPORT jint JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeScreenOn_1AppKitThread
(JNIEnv *env, jclass clazz, jlong windowPtr)
{
    jint ret = 0;

JNF_COCOA_ENTER(env);
AWT_ASSERT_APPKIT_THREAD;

1071 1072
    NSWindow *nsWindow = OBJC(windowPtr);
    NSDictionary *props = [[nsWindow screen] deviceDescription];
1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089
    ret = [[props objectForKey:@"NSScreenNumber"] intValue];

JNF_COCOA_EXIT(env);

    return ret;
}

/*
 * Class:     sun_lwawt_macosx_CPlatformWindow
 * Method:    nativeSetNSWindowMinimizedIcon
 * Signature: (JJ)V
 */
JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinimizedIcon
(JNIEnv *env, jclass clazz, jlong windowPtr, jlong nsImagePtr)
{
JNF_COCOA_ENTER(env);

1090
    NSWindow *nsWindow = OBJC(windowPtr);
1091
    NSImage *image = OBJC(nsImagePtr);
1092
    [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1093
        [nsWindow setMiniwindowImage:image];
1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108
    }];

JNF_COCOA_EXIT(env);
}

/*
 * Class:     sun_lwawt_macosx_CPlatformWindow
 * Method:    nativeSetNSWindowRepresentedFilename
 * Signature: (JLjava/lang/String;)V
 */
JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowRepresentedFilename
(JNIEnv *env, jclass clazz, jlong windowPtr, jstring filename)
{
JNF_COCOA_ENTER(env);

1109
    NSWindow *nsWindow = OBJC(windowPtr);
1110
    NSURL *url = (filename == NULL) ? nil : [NSURL fileURLWithPath:JNFNormalizedNSStringForPath(env, filename)];
1111
    [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1112
        [nsWindow setRepresentedURL:url];
1113 1114 1115 1116 1117
    }];

JNF_COCOA_EXIT(env);
}

1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141
/*
 * Class:     sun_lwawt_macosx_CPlatformWindow
 * Method:    nativeGetTopmostPlatformWindowUnderMouse
 * Signature: (J)V
 */
JNIEXPORT jobject
JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetTopmostPlatformWindowUnderMouse
(JNIEnv *env, jclass clazz)
{
    jobject topmostWindowUnderMouse = nil;

    JNF_COCOA_ENTER(env);
    AWT_ASSERT_APPKIT_THREAD;

    AWTWindow *awtWindow = [AWTWindow getTopmostWindowUnderMouse];
    if (awtWindow != nil) {
        topmostWindowUnderMouse = [awtWindow.javaPlatformWindow jObject];
    }

    JNF_COCOA_EXIT(env);

    return topmostWindowUnderMouse;
}

1142 1143 1144 1145 1146 1147
/*
 * Class:     sun_lwawt_macosx_CPlatformWindow
 * Method:    nativeSynthesizeMouseEnteredExitedEvents
 * Signature: (J)V
 */
JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSynthesizeMouseEnteredExitedEvents
1148
(JNIEnv *env, jclass clazz)
1149 1150
{
    JNF_COCOA_ENTER(env);
1151

1152
    [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1153
        [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows];
1154
    }];
1155

1156 1157 1158
    JNF_COCOA_EXIT(env);
}

1159 1160 1161 1162 1163 1164 1165 1166 1167 1168
/*
 * Class:     sun_lwawt_macosx_CPlatformWindow
 * Method:    _toggleFullScreenMode
 * Signature: (J)V
 */
JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow__1toggleFullScreenMode
(JNIEnv *env, jobject peer, jlong windowPtr)
{
JNF_COCOA_ENTER(env);

1169
    NSWindow *nsWindow = OBJC(windowPtr);
1170
    SEL toggleFullScreenSelector = @selector(toggleFullScreen:);
1171
    if (![nsWindow respondsToSelector:toggleFullScreenSelector]) return;
1172

1173
    [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1174
        [nsWindow performSelector:toggleFullScreenSelector withObject:nil];
1175 1176 1177 1178 1179
    }];

JNF_COCOA_EXIT(env);
}

1180 1181 1182 1183 1184
JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetEnabled
(JNIEnv *env, jclass clazz, jlong windowPtr, jboolean isEnabled)
{
JNF_COCOA_ENTER(env);

1185
    NSWindow *nsWindow = OBJC(windowPtr);
1186
    [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1187 1188
        AWTWindow *window = (AWTWindow*)[nsWindow delegate];

1189 1190 1191 1192 1193 1194
        [window setEnabled: isEnabled];
    }];

JNF_COCOA_EXIT(env);
}

1195 1196 1197 1198 1199 1200
JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeDispose
(JNIEnv *env, jclass clazz, jlong windowPtr)
{
JNF_COCOA_ENTER(env);

    NSWindow *nsWindow = OBJC(windowPtr);
1201
    [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1202 1203
        AWTWindow *window = (AWTWindow*)[nsWindow delegate];

1204 1205 1206 1207
        if ([AWTWindow lastKeyWindow] == window) {
            [AWTWindow setLastKeyWindow: nil];
        }

1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219
        // AWTWindow holds a reference to the NSWindow in its nsWindow
        // property. Unsetting the delegate allows it to be deallocated
        // which releases the reference. This, in turn, allows the window
        // itself be deallocated.
        [nsWindow setDelegate: nil];

        [window release];
    }];

JNF_COCOA_EXIT(env);
}

1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242
JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeEnterFullScreenMode
(JNIEnv *env, jclass clazz, jlong windowPtr)
{
JNF_COCOA_ENTER(env);

    NSWindow *nsWindow = OBJC(windowPtr);
    [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
        AWTWindow *window = (AWTWindow*)[nsWindow delegate];
        NSNumber* screenID = [AWTWindow getNSWindowDisplayID_AppKitThread: nsWindow];
        CGDirectDisplayID aID = [screenID intValue];

        if (CGDisplayCapture(aID) == kCGErrorSuccess) {
            // remove window decoration
            NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:window.styleBits];
            [nsWindow setStyleMask:(styleMask & ~NSTitledWindowMask) | NSBorderlessWindowMask];

            int shieldLevel = CGShieldingWindowLevel();
            window.preFullScreenLevel = [nsWindow level];
            [nsWindow setLevel: shieldLevel];

            NSRect screenRect = [[nsWindow screen] frame];
            [nsWindow setFrame:screenRect display:YES];
        } else {
1243 1244 1245
            [JNFException raise:[ThreadUtilities getJNIEnv]
                             as:kRuntimeException
                         reason:"Failed to enter full screen."];
1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269
        }
    }];

JNF_COCOA_EXIT(env);
}

JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeExitFullScreenMode
(JNIEnv *env, jclass clazz, jlong windowPtr)
{
JNF_COCOA_ENTER(env);

    NSWindow *nsWindow = OBJC(windowPtr);
    [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
        AWTWindow *window = (AWTWindow*)[nsWindow delegate];
        NSNumber* screenID = [AWTWindow getNSWindowDisplayID_AppKitThread: nsWindow];
        CGDirectDisplayID aID = [screenID intValue];

        if (CGDisplayRelease(aID) == kCGErrorSuccess) {
            NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:window.styleBits];
            [nsWindow setStyleMask:styleMask]; 
            [nsWindow setLevel: window.preFullScreenLevel];

            // GraphicsDevice takes care of restoring pre full screen bounds
        } else {
1270 1271 1272
            [JNFException raise:[ThreadUtilities getJNIEnv]
                             as:kRuntimeException
                         reason:"Failed to exit full screen."];
1273 1274 1275 1276 1277 1278
        }
    }];

JNF_COCOA_EXIT(env);
}