Updated ripple effect.

[ITKit.git] / ITCoreImageWindowEffect.m

diff --git a/ITCoreImageWindowEffect.m b/ITCoreImageWindowEffect.m
index 1c751af..9fd49aa 100644 (file)
--- a/ITCoreImageWindowEffect.m
+++ b/ITCoreImageWindowEffect.m
@@ -192,9 +192,11 @@
        NSRect rippleRect = [_window frame];
        NSRect screenRect = [[_window screen] frame];
        
        NSRect rippleRect = [_window frame];
        NSRect screenRect = [[_window screen] frame];
        

+       _ripple = YES;
+       

     rippleRect.origin.y = - (NSMaxY(rippleRect) - screenRect.size.height);
        
     rippleRect.origin.y = - (NSMaxY(rippleRect) - screenRect.size.height);
        

-       _effectWindow = [[NSWindow alloc] initWithContentRect:NSInsetRect([_window frame], -200, -200) styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:NO];
+       _effectWindow = [[NSWindow alloc] initWithContentRect:_ripple ? NSInsetRect([_window frame], -200, -200) : [_window frame] styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:NO];

        [_effectWindow setBackgroundColor:[NSColor clearColor]];
        [_effectWindow setAlphaValue:1.0];
        [_effectWindow setOpaque:NO];
        [_effectWindow setBackgroundColor:[NSColor clearColor]];
        [_effectWindow setAlphaValue:1.0];
        [_effectWindow setOpaque:NO];


@@ -205,12 +207,18 @@
        [_effectWindow orderFrontRegardless];
     [_window orderWindow:NSWindowAbove relativeTo:[_effectWindow windowNumber]];
        
        [_effectWindow orderFrontRegardless];
     [_window orderWindow:NSWindowAbove relativeTo:[_effectWindow windowNumber]];
        

-       _effectFilter = [[CIFilter filterWithName:@"CIShapedWaterRipple"] retain];
-    [_effectFilter setDefaults];
-    [_effectFilter setValue:[NSNumber numberWithFloat:50.0] forKey:@"inputCornerRadius"];
-    [_effectFilter setValue:[CIVector vectorWithX:rippleRect.origin.x Y:rippleRect.origin.y] forKey:@"inputPoint0"];
-    [_effectFilter setValue:[CIVector vectorWithX:(rippleRect.origin.x + rippleRect.size.width) Y:(rippleRect.origin.y + rippleRect.size.height)] forKey:@"inputPoint1"];
-    [_effectFilter setValue:[NSNumber numberWithFloat:0.0] forKey:@"inputPhase"];
+       if (_ripple) {
+               _effectFilter = [[CIFilter filterWithName:@"CIShapedWaterRipple"] retain];
+               [_effectFilter setDefaults];
+               [_effectFilter setValue:[NSNumber numberWithFloat:50.0] forKey:@"inputCornerRadius"];
+               [_effectFilter setValue:[CIVector vectorWithX:rippleRect.origin.x Y:rippleRect.origin.y] forKey:@"inputPoint0"];
+               [_effectFilter setValue:[CIVector vectorWithX:(rippleRect.origin.x + rippleRect.size.width) Y:(rippleRect.origin.y + rippleRect.size.height)] forKey:@"inputPoint1"];
+               [_effectFilter setValue:[NSNumber numberWithFloat:0.0] forKey:@"inputPhase"];
+       } else {
+               _effectFilter = [[CIFilter filterWithName:@"CIZoomBlur"] retain];
+               [_effectFilter setDefaults];
+               [_effectFilter setValue:[CIVector vectorWithX:(rippleRect.origin.x + rippleRect.size.width / 2) Y:(rippleRect.origin.y + rippleRect.size.height / 2)] forKey:@"inputCenter"];
+       }

        
        _windowFilter = [[CICGSFilter filterWithFilter:_effectFilter connectionID:[NSApp contextID]] retain];
        [_windowFilter addToWindow:(CGSWindowID)[_effectWindow windowNumber] flags:1];
        
        _windowFilter = [[CICGSFilter filterWithFilter:_effectFilter connectionID:[NSApp contextID]] retain];
        [_windowFilter addToWindow:(CGSWindowID)[_effectWindow windowNumber] flags:1];


@@ -232,7 +240,11 @@
        
        while (time < (startTime + 2.5) && (time >= startTime)) {
                oldFilter = _windowFilter;
        
        while (time < (startTime + 2.5) && (time >= startTime)) {
                oldFilter = _windowFilter;

-               [_effectFilter setValue:[NSNumber numberWithFloat:160*(time - startTime)] forKey:@"inputPhase"];
+               if (_ripple) {
+                       [_effectFilter setValue:[NSNumber numberWithFloat:160*(time - startTime)] forKey:@"inputPhase"];
+               } else {
+                       [_effectFilter setValue:[NSNumber numberWithFloat:5 * (time - startTime)] forKey:@"inputAmount"];
+               }

         _windowFilter = [[CICGSFilter filterWithFilter:_effectFilter connectionID:[NSApp contextID]] retain];
         [_windowFilter addToWindow:windowNumber flags:1];
                [oldFilter removeFromWindow:windowNumber];
         _windowFilter = [[CICGSFilter filterWithFilter:_effectFilter connectionID:[NSApp contextID]] retain];
         [_windowFilter addToWindow:windowNumber flags:1];
                [oldFilter removeFromWindow:windowNumber];