Renamed "Core Image - Ripple" to "Ripple"

[ITKit.git] / ITWindowEffect.m

diff --git a/ITWindowEffect.m b/ITWindowEffect.m
old mode 100755 (executable)
new mode 100644 (file)
index 7111d38..b58a0fb
--- a/ITWindowEffect.m
+++ b/ITWindowEffect.m
@@ -1,12 +1,14 @@
 #import "ITWindowEffect.h"
 #import "ITTransientStatusWindow.h"
-
+#import <OpenGL/gl.h>
+#import <OpenGL/glu.h>
+#import <OpenGL/glext.h>
 
 @implementation ITWindowEffect
 
 + (NSArray *)effectClasses
 {
-    NSArray *classes = [NSArray arrayWithObjects:
+    NSMutableArray *classes = [NSArray arrayWithObjects:
         NSClassFromString(@"ITCutWindowEffect"),
         NSClassFromString(@"ITDissolveWindowEffect"),
         NSClassFromString(@"ITSlideHorizontallyWindowEffect"),
@@ -14,8 +16,19 @@
         NSClassFromString(@"ITPivotWindowEffect"),
         NSClassFromString(@"ITZoomWindowEffect"),
         NSClassFromString(@"ITSpinWindowEffect"),
+        NSClassFromString(@"ITSpinAndZoomWindowEffect"),
         nil];
-        
+       
+       NSOpenGLView *view = [[NSOpenGLView alloc] initWithFrame:NSMakeRect(0, 0, 1, 1) pixelFormat:[NSOpenGLView defaultPixelFormat]];
+       if ([view openGLContext]) {
+               NSString *string = [NSString stringWithCString:glGetString(GL_EXTENSIONS)];
+               NSRange result = [string rangeOfString:@"ARB_fragment_program"];
+               if (result.location != NSNotFound) {
+                       [classes addObject:NSClassFromString(@"ITCoreImageWindowEffect")];
+               }
+       }
+       [view release];
+       
     return classes;
 }