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Side by Side Diff: Source/core/animation/AnimationEffect.h

Issue 196413030: Web animations: Supply CSS transition easing (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: Use iteration duration when choosing accuracy during keyframe animation Created 6 years, 9 months ago
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1 /* 1 /*
2 * Copyright (C) 2013 Google Inc. All rights reserved. 2 * Copyright (C) 2013 Google Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are 5 * modification, are permitted provided that the following conditions are
6 * met: 6 * met:
7 * 7 *
8 * * Redistributions of source code must retain the above copyright 8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above 10 * * Redistributions in binary form must reproduce the above
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43 class Interpolation; 43 class Interpolation;
44 44
45 class AnimationEffect : public RefCountedWillBeGarbageCollectedFinalized<Animati onEffect> { 45 class AnimationEffect : public RefCountedWillBeGarbageCollectedFinalized<Animati onEffect> {
46 public: 46 public:
47 enum CompositeOperation { 47 enum CompositeOperation {
48 CompositeReplace, 48 CompositeReplace,
49 CompositeAdd, 49 CompositeAdd,
50 }; 50 };
51 51
52 virtual ~AnimationEffect() { } 52 virtual ~AnimationEffect() { }
53 virtual PassOwnPtr<Vector<RefPtr<Interpolation> > > sample(int iteration, do uble fraction) const = 0; 53 virtual PassOwnPtr<Vector<RefPtr<Interpolation> > > sample(int iteration, do uble fraction, double iterationDuration) const = 0;
54 54
55 virtual bool affects(CSSPropertyID) { return false; }; 55 virtual bool affects(CSSPropertyID) { return false; };
56 virtual bool isKeyframeEffectModel() const { return false; } 56 virtual bool isKeyframeEffectModel() const { return false; }
57 57
58 virtual void trace(Visitor*) = 0; 58 virtual void trace(Visitor*) = 0;
59 }; 59 };
60 60
61 } // namespace WebCore 61 } // namespace WebCore
62 62
63 #endif // AnimationEffect_h 63 #endif // AnimationEffect_h
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