src/java.desktop/macosx/native/libosxapp/NSApplicationAWT.m

*** 335,356 ****
  // NSTimeInterval has microseconds precision
  #define TS_EQUAL(ts1, ts2) (fabs((ts1) - (ts2)) < 1e-6)
  
  - (void)sendEvent:(NSEvent *)event
  {
!     if ([event type] == NSApplicationDefined && TS_EQUAL([event timestamp], dummyEventTimestamp)) {
          [seenDummyEventLock lockWhenCondition:NO];
          [seenDummyEventLock unlockWithCondition:YES];
      } else if ([event type] == NSKeyUp && ([event modifierFlags] & NSCommandKeyMask)) {
          // Cocoa won't send us key up event when releasing a key while Cmd is down,
          // so we have to do it ourselves.
          [[self keyWindow] sendEvent:event];
      } else {
          [super sendEvent:event];
      }
  }
  
  - (void)postDummyEvent {
      seenDummyEventLock = [[NSConditionLock alloc] initWithCondition:NO];
      dummyEventTimestamp = [NSProcessInfo processInfo].systemUptime;
      
      NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];    
--- 335,382 ----
  // NSTimeInterval has microseconds precision
  #define TS_EQUAL(ts1, ts2) (fabs((ts1) - (ts2)) < 1e-6)
  
  - (void)sendEvent:(NSEvent *)event
  {
!     if ([event type] == NSApplicationDefined && TS_EQUAL([event timestamp], dummyEventTimestamp) && [event subtype] == 0) {
          [seenDummyEventLock lockWhenCondition:NO];
          [seenDummyEventLock unlockWithCondition:YES];
+     } else if ([event type] == NSApplicationDefined && [event subtype] == 777) {
+         void (^block)() = (void (^)()) [event data1];
+         block();
+         [block release];
      } else if ([event type] == NSKeyUp && ([event modifierFlags] & NSCommandKeyMask)) {
          // Cocoa won't send us key up event when releasing a key while Cmd is down,
          // so we have to do it ourselves.
          [[self keyWindow] sendEvent:event];
      } else {
          [super sendEvent:event];
      }
  }
  
+ - (void)postRunnableEvent:(void (^)())block 
+ {
+     void (^copy)() = [block copy];
+     NSInteger encode = (NSInteger) copy;
+     [copy retain];
+     NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];    
+     NSEvent* event = [NSEvent otherEventWithType: NSApplicationDefined
+                                         location: NSMakePoint(0,0)
+                                    modifierFlags: 0
+                                        timestamp: 0
+                                     windowNumber: 0
+                                          context: nil
+                                          subtype: 777
+                                            data1: encode
+                                            data2: 0];
+ 
+     [NSApp postEvent: event atStart: NO];
+     [pool drain];
+ }
+ 
+ 
+ 
  - (void)postDummyEvent {
      seenDummyEventLock = [[NSConditionLock alloc] initWithCondition:NO];
      dummyEventTimestamp = [NSProcessInfo processInfo].systemUptime;
      
      NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];