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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_SCROLL_OFFSET_ANIMATION_CURVE_I
MPL_H_ | |
6 #define CONTENT_RENDERER_COMPOSITOR_BINDINGS_WEB_SCROLL_OFFSET_ANIMATION_CURVE_I
MPL_H_ | |
7 | |
8 #include "base/memory/scoped_ptr.h" | |
9 #include "content/common/content_export.h" | |
10 #include "third_party/WebKit/public/platform/WebScrollOffsetAnimationCurve.h" | |
11 | |
12 namespace cc { | |
13 class AnimationCurve; | |
14 class ScrollOffsetAnimationCurve; | |
15 } | |
16 | |
17 namespace content { | |
18 | |
19 class WebScrollOffsetAnimationCurveImpl | |
20 : public blink::WebScrollOffsetAnimationCurve { | |
21 public: | |
22 CONTENT_EXPORT WebScrollOffsetAnimationCurveImpl( | |
23 blink::WebFloatPoint target_value, | |
24 TimingFunctionType timing_function); | |
25 virtual ~WebScrollOffsetAnimationCurveImpl(); | |
26 | |
27 // blink::WebCompositorAnimationCurve implementation. | |
28 virtual AnimationCurveType type() const; | |
29 | |
30 // blink::WebScrollOffsetAnimationCurve implementation. | |
31 virtual void setInitialValue(blink::WebFloatPoint initial_value); | |
32 virtual blink::WebFloatPoint getValue(double time) const; | |
33 virtual double duration() const; | |
34 | |
35 scoped_ptr<cc::AnimationCurve> CloneToAnimationCurve() const; | |
36 | |
37 private: | |
38 scoped_ptr<cc::ScrollOffsetAnimationCurve> curve_; | |
39 | |
40 DISALLOW_COPY_AND_ASSIGN(WebScrollOffsetAnimationCurveImpl); | |
41 }; | |
42 | |
43 } // namespace content | |
44 | |
45 #endif // CONTENT_RENDERER_COMPOSITOR_BINDINGS_WEB_SCROLL_OFFSET_ANIMATION_CURV
E_IMPL_H_ | |
46 | |
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