Shake Window Horizontally

- (void) shakeWindowHorizontally:(NSWindow *)inWindow duration:(float)inDuration vigour:(float)inVigour times:(int)inTimes {

//	[self shakeWindowHorizontally:window duration:0.5 vigour:0.05 times:8];
	
	CAKeyframeAnimation *shakeAnimation = [CAKeyframeAnimation animation];
	NSRect inFrame = [inWindow frame];
	
	CGMutablePathRef shakePath = CGPathCreateMutable();
	CGPathMoveToPoint(shakePath, NULL, NSMinX(inFrame), NSMinY(inFrame));
	int index;
	for (index = 0; index < inTimes; ++index)
	{
		CGPathAddLineToPoint(shakePath, NULL, NSMinX(inFrame) - inFrame.size.width * inVigour, NSMinY(inFrame));
		CGPathAddLineToPoint(shakePath, NULL, NSMinX(inFrame) + inFrame.size.width * inVigour, NSMinY(inFrame));
	}
	CGPathCloseSubpath(shakePath);
	shakeAnimation.path = shakePath;
	shakeAnimation.duration = inDuration;
	
	[inWindow setAnimations:[NSDictionary dictionaryWithObject:shakeAnimation forKey:@"frameOrigin"]];
	[[inWindow animator] setFrameOrigin:inFrame.origin];
	
}