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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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