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1 // Copyright 2012 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 WEBKIT_COMPOSITOR_BINDINGS_WEB_FLOAT_ANIMATION_CURVE_IMPL_H_ | |
6 #define WEBKIT_COMPOSITOR_BINDINGS_WEB_FLOAT_ANIMATION_CURVE_IMPL_H_ | |
7 | |
8 #include "base/memory/scoped_ptr.h" | |
9 #include "third_party/WebKit/Source/Platform/chromium/public/WebFloatAnimationCu
rve.h" | |
10 #include "webkit/compositor_bindings/webkit_compositor_bindings_export.h" | |
11 | |
12 namespace cc { | |
13 class AnimationCurve; | |
14 class KeyframedFloatAnimationCurve; | |
15 } | |
16 | |
17 namespace WebKit { struct WebFloatKeyframe; } | |
18 | |
19 namespace webkit { | |
20 | |
21 class WebFloatAnimationCurveImpl : public WebKit::WebFloatAnimationCurve { | |
22 public: | |
23 WEBKIT_COMPOSITOR_BINDINGS_EXPORT WebFloatAnimationCurveImpl(); | |
24 virtual ~WebFloatAnimationCurveImpl(); | |
25 | |
26 // WebAnimationCurve implementation. | |
27 virtual AnimationCurveType type() const; | |
28 | |
29 // WebFloatAnimationCurve implementation. | |
30 virtual void add(const WebKit::WebFloatKeyframe& keyframe); | |
31 virtual void add(const WebKit::WebFloatKeyframe& keyframe, | |
32 TimingFunctionType type); | |
33 virtual void add(const WebKit::WebFloatKeyframe& keyframe, | |
34 double x1, | |
35 double y1, | |
36 double x2, | |
37 double y2); | |
38 | |
39 virtual float getValue(double time) const; | |
40 | |
41 scoped_ptr<cc::AnimationCurve> CloneToAnimationCurve() const; | |
42 | |
43 private: | |
44 scoped_ptr<cc::KeyframedFloatAnimationCurve> curve_; | |
45 | |
46 DISALLOW_COPY_AND_ASSIGN(WebFloatAnimationCurveImpl); | |
47 }; | |
48 | |
49 } // namespace webkit | |
50 | |
51 #endif // WEBKIT_COMPOSITOR_BINDINGS_WEB_FLOAT_ANIMATION_CURVE_IMPL_H_ | |
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