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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef CONTENT_RENDERER_COMPOSITOR_BINDINGS_WEB_FLOAT_ANIMATION_CURVE_IMPL_H_ | |
| 6 #define CONTENT_RENDERER_COMPOSITOR_BINDINGS_WEB_FLOAT_ANIMATION_CURVE_IMPL_H_ | |
| 7 | |
| 8 #include "base/memory/scoped_ptr.h" | |
| 9 #include "content/common/content_export.h" | |
| 10 #include "third_party/WebKit/public/platform/WebFloatAnimationCurve.h" | |
| 11 | |
| 12 namespace cc { | |
| 13 class AnimationCurve; | |
| 14 class KeyframedFloatAnimationCurve; | |
| 15 } | |
| 16 | |
| 17 namespace blink { | |
| 18 struct WebFloatKeyframe; | |
| 19 } | |
| 20 | |
| 21 namespace content { | |
| 22 | |
| 23 class WebFloatAnimationCurveImpl : public blink::WebFloatAnimationCurve { | |
| 24 public: | |
| 25 CONTENT_EXPORT WebFloatAnimationCurveImpl(); | |
| 26 virtual ~WebFloatAnimationCurveImpl(); | |
| 27 | |
| 28 // WebCompositorAnimationCurve implementation. | |
| 29 virtual AnimationCurveType type() const; | |
| 30 | |
| 31 // WebFloatAnimationCurve implementation. | |
| 32 virtual void add(const blink::WebFloatKeyframe& keyframe); | |
| 33 virtual void add(const blink::WebFloatKeyframe& keyframe, | |
| 34 TimingFunctionType type); | |
| 35 virtual void add(const blink::WebFloatKeyframe& keyframe, | |
| 36 double x1, | |
| 37 double y1, | |
| 38 double x2, | |
| 39 double y2); | |
| 40 | |
| 41 virtual float getValue(double time) const; | |
| 42 | |
| 43 scoped_ptr<cc::AnimationCurve> CloneToAnimationCurve() const; | |
| 44 | |
| 45 private: | |
| 46 scoped_ptr<cc::KeyframedFloatAnimationCurve> curve_; | |
| 47 | |
| 48 DISALLOW_COPY_AND_ASSIGN(WebFloatAnimationCurveImpl); | |
| 49 }; | |
| 50 | |
| 51 } // namespace content | |
| 52 | |
| 53 #endif // CONTENT_RENDERER_COMPOSITOR_BINDINGS_WEB_FLOAT_ANIMATION_CURVE_IMPL_H
_ | |
| 54 | |
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