1.1 --- a/Source/GGBLayer.m	Tue Mar 11 17:09:50 2008 -0700
     1.2 +++ b/Source/GGBLayer.m	Sun Mar 16 15:06:47 2008 -0700
     1.3 @@ -30,6 +30,43 @@
     1.4  }
     1.5  
     1.6  
     1.7 +/*
     1.8 +- (void)addAnimation:(CAAnimation *)anim forKey:(NSString *)key 
     1.9 +{
    1.10 +    NSLog(@"%@[%p] addAnimation: %p forKey: %@",[self class],self,anim,key);
    1.11 +    [super addAnimation: anim forKey: key];
    1.12 +}
    1.13 +*/
    1.14 +
    1.15 +
    1.16 +- (void) animateAndBlock: (NSString*)keyPath from: (id)from to: (id)to duration: (NSTimeInterval)duration
    1.17 +{
    1.18 +    //WARNING: This code works, but is a mess. I hope to find a better way to do this. --Jens 3/16/08
    1.19 +    CABasicAnimation *anim = [CABasicAnimation animationWithKeyPath: keyPath];
    1.20 +    anim.duration= duration;
    1.21 +    anim.fromValue = from;
    1.22 +    anim.toValue = to;
    1.23 +    anim.isRemovedOnCompletion = YES;
    1.24 +    anim.delegate = self;
    1.25 +    [self addAnimation:anim forKey: @"animateAndBlock:"];
    1.26 +    _curAnimation = (id)[self animationForKey: @"animateAndBlock:"];
    1.27 +    [self setValue: to forKeyPath: keyPath];    // animation doesn't update the property value
    1.28 +
    1.29 +    // Now wait for it to finish:
    1.30 +    while( _curAnimation ) {
    1.31 +        [[NSRunLoop currentRunLoop] runMode: NSDefaultRunLoopMode//NSEventTrackingRunLoopMode
    1.32 +                                 beforeDate: [NSDate dateWithTimeIntervalSinceNow: 0.1]];
    1.33 +    }
    1.34 +}
    1.35 +
    1.36 +- (void)animationDidStop:(CAAnimation *)anim finished:(BOOL)flag
    1.37 +{
    1.38 +    if( anim==_curAnimation ) {
    1.39 +        _curAnimation = nil;
    1.40 +    }
    1.41 +}
    1.42 +
    1.43 +
    1.44  #if TARGET_OS_ASPEN
    1.45  
    1.46  #pragma mark -