Initial commit.

Reviewed by francisco, ross and tom.

AppKit/CoreAnimation/CAMediaTimingFunction.j

@@ -0,0 +1,102 @@
+/*
+ * CAMediaTimingFunction.j
+ * AppKit
+ *
+ * Created by Francisco Tolmasky.
+ * Copyright 2008, 280 North, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+import <Foundation/CPObject.j>
+import <Foundation/CPDictionary.j>
+import <Foundation/CPString.j>
+
+
+kCAMediaTimingFunctionLinear        = @"kCAMediaTimingFunctionLinear";
+kCAMediaTimingFunctionEaseIn        = @"kCAMediaTimingFunctionEaseIn";
+kCAMediaTimingFunctionEaseOut       = @"kCAMediaTimingFunctionEaseOut";
+kCAMediaTimingFunctionEaseInEaseOut = @"kCAMediaTimingFunctionEaseInEaseOut";
+
+var CAMediaNamedTimingFunctions = nil;
+
+@implementation CAMediaTimingFunction : CPObject
+{
+    float _c1x;
+    float _c1y;
+    float _c2x;
+    float _c2y;
+}
+
++ (id)functionWithName:(CPString)aName
+{
+    if (!CAMediaNamedTimingFunctions)
+    {
+        CAMediaNamedTimingFunctions = [CPDictionary dictionary];
+        
+        [CAMediaNamedTimingFunctions setObject:[CAMediaTimingFunction functionWithControlPoints:0.0 :0.0 :1.0 :1.0] forKey:kCAMediaTimingFunctionLinear];
+        [CAMediaNamedTimingFunctions setObject:[CAMediaTimingFunction functionWithControlPoints:0.42 :0.0 :1.0 :1.0] forKey:kCAMediaTimingFunctionEaseIn];
+        [CAMediaNamedTimingFunctions setObject:[CAMediaTimingFunction functionWithControlPoints:0.0 :0.0 :0.58 :1.0] forKey:kCAMediaTimingFunctionEaseOut];
+        [CAMediaNamedTimingFunctions setObject:[CAMediaTimingFunction functionWithControlPoints:0.42 :0.0 :0.58 :1.0] forKey:kCAMediaTimingFunctionEaseInEaseOut];
+    }
+    
+    return [CAMediaNamedTimingFunctions objectForKey:aName];
+}
+
++ (id)functionWithControlPoints:(float)c1x :(float)c1y :(float)c2x :(float)c2y
+{
+    return [[self alloc] initWithControlPoints:c1x :c1y :c2x :c2y];
+}
+
+- (id)initWithControlPoints:(float)c1x :(float)c1y :(float)c2x :(float)c2y
+{
+    self = [super init];
+    
+    if (self)
+    {
+        _c1x = c1x;
+        _c1y = c1y;
+        _c2x = c2x;
+        _c2y = c2y;
+    }
+    
+    return self;
+}
+
+- (void)getControlPointAtIndex:(unsigned)anIndex values:(float[2])reference
+{
+    if (anIndex == 0)
+    {
+        reference[0] = 0;
+        reference[1] = 0;
+    }
+    else if (anIndex == 1)
+    {
+        reference[0] = _c1x;
+        reference[1] = _c1y;
+    }
+    else if (anIndex == 2)
+    {
+        reference[0] = _c2x;
+        reference[1] = _c2y;
+    }
+    else
+    {
+        reference[0] = 1.0;
+        reference[0] = 1.0;
+    }
+}
+
+@end