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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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