/* * 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 #import #import #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; - (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; 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 } [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows]; 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); } - (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) } - (BOOL)windowShouldZoom:(NSWindow *)window toFrame:(NSRect)proposedFrame { AWT_ASSERT_APPKIT_THREAD; [AWTToolkit eventCountPlusPlus]; JNIEnv *env = [ThreadUtilities getJNIEnv]; jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; if (platformWindow != NULL) { static JNF_MEMBER_CACHE(jm_deliverZoom, jc_CPlatformWindow, "deliverZoom", "(Z)V"); JNFCallVoidMethod(env, platformWindow, jm_deliverZoom, ![window isZoomed]); (*env)->DeleteLocalRef(env, platformWindow); } return YES; } - (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); }