Java example source code file (AWTWindow.m)
The AWTWindow.m Java example source code/*
* Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
* 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"
#import "ApplicationDelegate.h"
#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");
// 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
// was set. It would be nil if the new key window isn't an AWT
// window or the app currently has no key window.
static AWTWindow* lastKeyWindow = nil;
// --------------------------------------------------------------
// 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
// --------------------------------------------------------------
@implementation AWTWindow
@synthesize nsWindow;
@synthesize javaPlatformWindow;
@synthesize javaMenuBar;
@synthesize javaMinSize;
@synthesize javaMaxSize;
@synthesize styleBits;
@synthesize isEnabled;
@synthesize ownerWindow;
@synthesize preFullScreenLevel;
- (void) updateMinMaxSize:(BOOL)resizable {
if (resizable) {
[self.nsWindow setMinSize:self.javaMinSize];
[self.nsWindow setMaxSize:self.javaMaxSize];
} else {
NSRect currentFrame = [self.nsWindow frame];
[self.nsWindow setMinSize:currentFrame.size];
[self.nsWindow setMaxSize:currentFrame.size];
}
}
// 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;
}
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;
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];
[self.nsWindow setShowsResizeIndicator:resizable];
// 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];
}
if (IS(mask, HAS_SHADOW)) {
[self.nsWindow setHasShadow:IS(bits, HAS_SHADOW)];
}
if (IS(mask, ZOOMABLE)) {
[[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled:IS(bits, ZOOMABLE)];
}
if (IS(mask, ALWAYS_ON_TOP)) {
[self.nsWindow setLevel:IS(bits, ALWAYS_ON_TOP) ? NSFloatingWindowLevel : NSNormalWindowLevel];
}
if (IS(mask, HIDES_ON_DEACTIVATE)) {
[self.nsWindow setHidesOnDeactivate:IS(bits, HIDES_ON_DEACTIVATE)];
}
if (IS(mask, DRAGGABLE_BACKGROUND)) {
[self.nsWindow setMovableByWindowBackground:IS(bits, DRAGGABLE_BACKGROUND)];
}
if (IS(mask, DOCUMENT_MODIFIED)) {
[self.nsWindow setDocumentEdited:IS(bits, DOCUMENT_MODIFIED)];
}
if (IS(mask, FULLSCREENABLE) && [self.nsWindow respondsToSelector:@selector(toggleFullScreen:)]) {
if (IS(bits, FULLSCREENABLE)) {
[self.nsWindow setCollectionBehavior:(1 << 7) /*NSWindowCollectionBehaviorFullScreenPrimary*/];
} else {
[self.nsWindow setCollectionBehavior:NSWindowCollectionBehaviorDefault];
}
}
}
- (id) initWithPlatformWindow:(JNFWeakJObjectWrapper *)platformWindow
ownerWindow:owner
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;
}
self = [super init];
if (self == nil) return nil; // no hope
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
[self.nsWindow release]; // the property retains the object already
self.isEnabled = YES;
self.javaPlatformWindow = platformWindow;
self.styleBits = bits;
self.ownerWindow = owner;
[self setPropertiesForStyleBits:styleBits mask:MASK(_METHOD_PROP_BITMASK)];
return self;
}
+ (BOOL) isAWTWindow:(NSWindow *)window {
return [window isKindOfClass: [AWTWindow_Panel class]] || [window isKindOfClass: [AWTWindow_Normal class]];
}
// returns id for the topmost window under mouse
+ (NSInteger) getTopmostWindowUnderMouseID {
NSRect screenRect = [[NSScreen mainScreen] frame];
NSPoint nsMouseLocation = [NSEvent mouseLocation];
CGPoint cgMouseLocation = CGPointMake(nsMouseLocation.x, screenRect.size.height - nsMouseLocation.y);
NSMutableArray *windows = (NSMutableArray *)CGWindowListCopyWindowInfo(kCGWindowListOptionOnScreenOnly | kCGWindowListExcludeDesktopElements, kCGNullWindowID);
for (NSDictionary *window in windows) {
NSInteger layer = [[window objectForKey:(id)kCGWindowLayer] integerValue];
if (layer == 0) {
CGRect rect;
CGRectMakeWithDictionaryRepresentation((CFDictionaryRef)[window objectForKey:(id)kCGWindowBounds], &rect);
if (CGRectContainsPoint(rect, cgMouseLocation)) {
return [[window objectForKey:(id)kCGWindowNumber] integerValue];
}
}
}
return -1;
}
// 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];
}
+ (AWTWindow *) getTopmostWindowUnderMouse {
NSEnumerator *windowEnumerator = [[NSApp windows] objectEnumerator];
NSWindow *window;
NSInteger topmostWindowUnderMouseID = [AWTWindow getTopmostWindowUnderMouseID];
while ((window = [windowEnumerator nextObject]) != nil) {
if ([window windowNumber] == topmostWindowUnderMouseID) {
BOOL isAWTWindow = [AWTWindow isAWTWindow: window];
return isAWTWindow ? (AWTWindow *) [window delegate] : nil;
}
}
return nil;
}
+ (void) synthesizeMouseEnteredExitedEvents:(NSWindow*)window withType:(NSEventType)eventType {
NSPoint screenLocation = [NSEvent mouseLocation];
NSPoint windowLocation = [window convertScreenToBase: screenLocation];
int modifierFlags = (eventType == NSMouseEntered) ? NSMouseEnteredMask : NSMouseExitedMask;
NSEvent *mouseEvent = [NSEvent enterExitEventWithType: eventType
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];
}
}
}
}
+ (NSNumber *) getNSWindowDisplayID_AppKitThread:(NSWindow *)window {
AWT_ASSERT_APPKIT_THREAD;
NSScreen *screen = [window screen];
NSDictionary *deviceDescription = [screen deviceDescription];
return [deviceDescription objectForKey:@"NSScreenNumber"];
}
- (void) dealloc {
AWT_ASSERT_APPKIT_THREAD;
JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
[self.javaPlatformWindow setJObject:nil withEnv:env];
self.nsWindow = nil;
self.ownerWindow = nil;
[super dealloc];
}
// NSWindow overrides
- (BOOL) canBecomeKeyWindow {
AWT_ASSERT_APPKIT_THREAD;
return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_KEY);
}
- (BOOL) canBecomeMainWindow {
AWT_ASSERT_APPKIT_THREAD;
if (!self.isEnabled) {
// 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");
JNFCallBooleanMethod(env, platformWindow, jm_checkBlockingAndOrder);
(*env)->DeleteLocalRef(env, platformWindow);
}
}
return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_MAIN);
}
- (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];
loc.y = [self.nsWindow frame].size.height - loc.y;
// 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
}
NSRect frame = ConvertNSScreenRect(env, [self.nsWindow frame]);
static JNF_MEMBER_CACHE(jm_deliverMoveResizeEvent, jc_CPlatformWindow, "deliverMoveResizeEvent", "(IIIIZ)V");
JNFCallVoidMethod(env, platformWindow, jm_deliverMoveResizeEvent,
(jint)frame.origin.x,
(jint)frame.origin.y,
(jint)frame.size.width,
(jint)frame.size.height,
(jboolean)[self.nsWindow inLiveResize]);
(*env)->DeleteLocalRef(env, platformWindow);
[AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows];
}
- (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];
}
- (void) _deliverWindowFocusEvent:(BOOL)focused oppositeWindow:(AWTWindow *)opposite {
//AWT_ASSERT_APPKIT_THREAD;
JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
if (platformWindow != NULL) {
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);
(*env)->DeleteLocalRef(env, platformWindow);
(*env)->DeleteLocalRef(env, oppositeWindow);
}
}
- (void) windowDidBecomeKey: (NSNotification *) notification {
AWT_ASSERT_APPKIT_THREAD;
[AWTToolkit eventCountPlusPlus];
AWTWindow *opposite = [AWTWindow lastKeyWindow];
// Finds appropriate menubar in our hierarchy,
AWTWindow *awtWindow = self;
while (awtWindow.ownerWindow != nil) {
awtWindow = awtWindow.ownerWindow;
}
CMenuBar *menuBar = nil;
BOOL isDisabled = NO;
if ([awtWindow.nsWindow isVisible]){
menuBar = awtWindow.javaMenuBar;
isDisabled = !awtWindow.isEnabled;
}
if (menuBar == nil) {
menuBar = [[ApplicationDelegate sharedDelegate] defaultMenuBar];
isDisabled = NO;
}
[CMenuBar activate:menuBar modallyDisabled:isDisabled];
[AWTWindow setLastKeyWindow:nil];
[self _deliverWindowFocusEvent:YES oppositeWindow: opposite];
}
- (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];
// 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];
}
// 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];
}
- (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);
}
[AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows];
}
- (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);
}
[AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows];
}
- (void)sendEvent:(NSEvent *)event {
if ([event type] == NSLeftMouseDown || [event type] == NSRightMouseDown || [event type] == NSOtherMouseDown) {
NSPoint p = [NSEvent mouseLocation];
NSRect frame = [self.nsWindow frame];
NSRect contentRect = [self.nsWindow contentRectForFrameRect:frame];
// 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);
}
}
}
- (void)constrainSize:(NSSize*)size {
float minWidth = 0.f, minHeight = 0.f;
if (IS(self.styleBits, DECORATED)) {
NSRect frame = [self.nsWindow frame];
NSRect contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[self.nsWindow styleMask]];
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);
}
- (void) setEnabled: (BOOL)flag {
self.isEnabled = flag;
if (IS(self.styleBits, CLOSEABLE)) {
[[self.nsWindow standardWindowButton:NSWindowCloseButton] setEnabled: flag];
}
if (IS(self.styleBits, MINIMIZABLE)) {
[[self.nsWindow standardWindowButton:NSWindowMiniaturizeButton] setEnabled: flag];
}
if (IS(self.styleBits, ZOOMABLE)) {
[[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled: flag];
}
if (IS(self.styleBits, RESIZABLE)) {
[self updateMinMaxSize:flag];
[self.nsWindow setShowsResizeIndicator:flag];
}
}
+ (void) setLastKeyWindow:(AWTWindow *)window {
[window retain];
[lastKeyWindow release];
lastKeyWindow = window;
}
+ (AWTWindow *) lastKeyWindow {
return lastKeyWindow;
}
@end // AWTWindow
/*
* Class: sun_lwawt_macosx_CPlatformWindow
* Method: nativeCreateNSWindow
* Signature: (JJIIII)J
*/
JNIEXPORT jlong JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeCreateNSWindow
(JNIEnv *env, jobject obj, jlong contentViewPtr, jlong ownerPtr, jlong styleBits, jdouble x, jdouble y, jdouble w, jdouble h)
{
__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);
AWTWindow *owner = [OBJC(ownerPtr) delegate];
[ThreadUtilities performOnMainThreadWaiting:YES block:^(){
window = [[AWTWindow alloc] initWithPlatformWindow:platformWindow
ownerWindow:owner
styleBits:styleBits
frameRect:frameRect
contentView:contentView];
// the window is released is CPlatformWindow.nativeDispose()
if (window) CFRetain(window.nsWindow);
}];
JNF_COCOA_EXIT(env);
return ptr_to_jlong(window ? window.nsWindow : nil);
}
/*
* 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);
NSWindow *nsWindow = OBJC(windowPtr);
[ThreadUtilities performOnMainThreadWaiting:NO block:^(){
AWTWindow *window = (AWTWindow*)[nsWindow delegate];
// 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)) {
[nsWindow setStyleMask:[AWTWindow styleMaskForStyleBits:newBits]];
}
// calls methods on NSWindow to change other properties, based on the mask
if (mask & MASK(_METHOD_PROP_BITMASK)) {
[window setPropertiesForStyleBits:newBits mask:mask];
}
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);
NSWindow *nsWindow = OBJC(windowPtr);
CMenuBar *menuBar = OBJC(menuBarPtr);
[ThreadUtilities performOnMainThreadWaiting:NO block:^(){
AWTWindow *window = (AWTWindow*)[nsWindow delegate];
if ([nsWindow isKeyWindow]) {
[window.javaMenuBar deactivate];
}
window.javaMenuBar = menuBar;
CMenuBar* actualMenuBar = menuBar;
if (actualMenuBar == nil) {
actualMenuBar = [[ApplicationDelegate sharedDelegate] defaultMenuBar];
}
if ([nsWindow isKeyWindow]) {
[CMenuBar activate:actualMenuBar modallyDisabled:NO];
}
}];
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);
NSWindow *nsWindow = OBJC(windowPtr);
__block NSRect contentRect = NSZeroRect;
__block NSRect frame = NSZeroRect;
[ThreadUtilities performOnMainThreadWaiting:YES block:^(){
frame = [nsWindow frame];
contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[nsWindow styleMask]];
}];
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
NSWindow *nsWindow = OBJC(windowPtr);
[ThreadUtilities performOnMainThreadWaiting:NO block:^(){
AWTWindow *window = (AWTWindow*)[nsWindow delegate];
NSRect rect = ConvertNSScreenRect(NULL, jrect);
[window constrainSize:&rect.size];
[nsWindow setFrame:rect display:YES];
// only start tracking events if pointer is above the toplevel
// TODO: should post an Entered event if YES.
NSPoint mLocation = [NSEvent mouseLocation];
[nsWindow setAcceptsMouseMovedEvents:NSPointInRect(mLocation, rect)];
// 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;
NSWindow *nsWindow = OBJC(windowPtr);
[ThreadUtilities performOnMainThreadWaiting:NO block:^(){
AWTWindow *window = (AWTWindow*)[nsWindow delegate];
NSSize min = { minW, minH };
NSSize max = { maxW, maxH };
[window constrainSize:&min];
[window constrainSize:&max];
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);
NSWindow *nsWindow = OBJC(windowPtr);
[ThreadUtilities performOnMainThreadWaiting:NO block:^(){
[nsWindow orderBack:nil];
}];
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);
NSWindow *nsWindow = OBJC(windowPtr);
[ThreadUtilities performOnMainThreadWaiting:NO block:^(){
if (![nsWindow isKeyWindow]) {
[nsWindow makeKeyAndOrderFront:nsWindow];
} else {
[nsWindow orderFront:nsWindow];
}
}];
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);
NSWindow *nsWindow = OBJC(windowPtr);
[nsWindow performSelectorOnMainThread:@selector(setTitle:)
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);
NSWindow *nsWindow = OBJC(windowPtr);
[ThreadUtilities performOnMainThreadWaiting:NO block:^(){
[nsWindow invalidateShadow];
}];
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;
NSWindow *nsWindow = OBJC(windowPtr);
NSDictionary *props = [[nsWindow screen] deviceDescription];
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);
NSWindow *nsWindow = OBJC(windowPtr);
NSImage *image = OBJC(nsImagePtr);
[ThreadUtilities performOnMainThreadWaiting:NO block:^(){
[nsWindow setMiniwindowImage:image];
}];
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);
NSWindow *nsWindow = OBJC(windowPtr);
NSURL *url = (filename == NULL) ? nil : [NSURL fileURLWithPath:JNFNormalizedNSStringForPath(env, filename)];
[ThreadUtilities performOnMainThreadWaiting:NO block:^(){
[nsWindow setRepresentedURL:url];
}];
JNF_COCOA_EXIT(env);
}
/*
* 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;
}
/*
* Class: sun_lwawt_macosx_CPlatformWindow
* Method: nativeSynthesizeMouseEnteredExitedEvents
* Signature: (J)V
*/
JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSynthesizeMouseEnteredExitedEvents
(JNIEnv *env, jclass clazz)
{
JNF_COCOA_ENTER(env);
[ThreadUtilities performOnMainThreadWaiting:NO block:^(){
[AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows];
}];
JNF_COCOA_EXIT(env);
}
/*
* 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);
NSWindow *nsWindow = OBJC(windowPtr);
SEL toggleFullScreenSelector = @selector(toggleFullScreen:);
if (![nsWindow respondsToSelector:toggleFullScreenSelector]) return;
[ThreadUtilities performOnMainThreadWaiting:NO block:^(){
[nsWindow performSelector:toggleFullScreenSelector withObject:nil];
}];
JNF_COCOA_EXIT(env);
}
JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetEnabled
(JNIEnv *env, jclass clazz, jlong windowPtr, jboolean isEnabled)
{
JNF_COCOA_ENTER(env);
NSWindow *nsWindow = OBJC(windowPtr);
[ThreadUtilities performOnMainThreadWaiting:NO block:^(){
AWTWindow *window = (AWTWindow*)[nsWindow delegate];
[window setEnabled: isEnabled];
}];
JNF_COCOA_EXIT(env);
}
JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeDispose
(JNIEnv *env, jclass clazz, jlong windowPtr)
{
JNF_COCOA_ENTER(env);
NSWindow *nsWindow = OBJC(windowPtr);
[ThreadUtilities performOnMainThreadWaiting:NO block:^(){
AWTWindow *window = (AWTWindow*)[nsWindow delegate];
if ([AWTWindow lastKeyWindow] == window) {
[AWTWindow setLastKeyWindow: nil];
}
// 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);
}
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 {
[JNFException raise:[ThreadUtilities getJNIEnv]
as:kRuntimeException
reason:"Failed to enter full screen."];
}
}];
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 {
[JNFException raise:[ThreadUtilities getJNIEnv]
as:kRuntimeException
reason:"Failed to exit full screen."];
}
}];
JNF_COCOA_EXIT(env);
}
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