src/macosx/native/sun/awt/AWTWindow.m

*** 56,65 ****
--- 56,66 ----
  @synthesize javaPlatformWindow;
  @synthesize javaMenuBar;
  @synthesize javaMinSize;
  @synthesize javaMaxSize;
  @synthesize styleBits;
+ @synthesize isModallyBlocked;
  
  - (void) updateMinMaxSize:(BOOL)resizable {
      if (resizable) {
          [self setMinSize:self.javaMinSize];
          [self setMaxSize:self.javaMaxSize];
*** 155,164 ****
--- 156,166 ----
                                backing:NSBackingStoreBuffered
                                  defer:NO];
  
      if (self == nil) return nil; // no hope
  
+     self.isModallyBlocked = NO;
      self.javaPlatformWindow = platformWindow;
      self.styleBits = bits;
      [self setPropertiesForStyleBits:styleBits mask:MASK(_METHOD_PROP_BITMASK)];
  
      [self setDelegate:self];
*** 177,196 ****
      [self.javaPlatformWindow setJObject:nil withEnv:env];
  
      [super dealloc];
  }
  
- 
  // NSWindow overrides
  - (BOOL) canBecomeKeyWindow {
  AWT_ASSERT_APPKIT_THREAD;
!     return IS(self.styleBits, SHOULD_BECOME_KEY);
  }
  
  - (BOOL) canBecomeMainWindow {
  AWT_ASSERT_APPKIT_THREAD;
!     return IS(self.styleBits, SHOULD_BECOME_MAIN);
  }
  
  - (BOOL) worksWhenModal {
  AWT_ASSERT_APPKIT_THREAD;
      return IS(self.styleBits, MODAL_EXCLUDED);
--- 179,197 ----
      [self.javaPlatformWindow setJObject:nil withEnv:env];
  
      [super dealloc];
  }
  
  // NSWindow overrides
  - (BOOL) canBecomeKeyWindow {
  AWT_ASSERT_APPKIT_THREAD;
!     return !self.isModallyBlocked && IS(self.styleBits, SHOULD_BECOME_KEY);
  }
  
  - (BOOL) canBecomeMainWindow {
  AWT_ASSERT_APPKIT_THREAD;
!     return !self.isModallyBlocked && IS(self.styleBits, SHOULD_BECOME_MAIN);
  }
  
  - (BOOL) worksWhenModal {
  AWT_ASSERT_APPKIT_THREAD;
      return IS(self.styleBits, MODAL_EXCLUDED);
*** 971,975 ****
--- 972,1027 ----
  
  JNF_COCOA_EXIT(env);
  
      return underMouse;
  }
+ 
+ JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeModallyBlocked
+ (JNIEnv *env, jclass clazz, jlong windowPtr)
+ {
+ JNF_COCOA_ENTER(env);
+ 
+     AWTWindow *window = OBJC(windowPtr);
+     if (IS(window.styleBits, MODAL_EXCLUDED)) {
+         return;
+     }
+ 
+     window.isModallyBlocked = YES;
+     [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
+         [[window standardWindowButton:NSWindowCloseButton] setEnabled: NO];
+         [[window standardWindowButton:NSWindowMiniaturizeButton] setEnabled: NO];
+         [[window standardWindowButton:NSWindowZoomButton] setEnabled: NO];
+ 
+         [window updateMinMaxSize:NO];
+         [window setShowsResizeIndicator:NO];
+     }];
+ 
+ JNF_COCOA_EXIT(env);
+ }
+ 
+ JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeModallyUnblocked
+ (JNIEnv *env, jclass clazz, jlong windowPtr)
+ {
+ JNF_COCOA_ENTER(env);
+ 
+     AWTWindow *window = OBJC(windowPtr);
+     if (IS(window.styleBits, MODAL_EXCLUDED)) {
+         return;
+     }
+ 
+     window.isModallyBlocked = NO;
+     [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
+         [[window standardWindowButton:NSWindowCloseButton] setEnabled: IS(window.styleBits, CLOSEABLE)];
+         [[window standardWindowButton:NSWindowMiniaturizeButton] setEnabled: IS(window.styleBits, MINIMIZABLE)];
+         [[window standardWindowButton:NSWindowZoomButton] setEnabled: IS(window.styleBits, ZOOMABLE)];
+ 
+         if (IS(window.styleBits, RESIZABLE)) {
+             [window updateMinMaxSize:YES];
+             [window setShowsResizeIndicator:YES];
+         }
+ 
+     }];
+ 
+ JNF_COCOA_EXIT(env);
+ }
+ 
+