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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 WEBKIT_RENDERER_COMPOSITOR_BINDINGS_WEB_SCROLL_OFFSET_ANIMATION_CURVE_IM
PL_H_ |
| 6 #define WEBKIT_RENDERER_COMPOSITOR_BINDINGS_WEB_SCROLL_OFFSET_ANIMATION_CURVE_IM
PL_H_ |
| 7 |
| 8 #include "third_party/WebKit/public/platform/WebAnimationCurve.h" |
| 9 |
| 10 #if WEB_SCROLL_OFFSET_ANIMATION_CURVE_IS_DEFINED |
| 11 |
| 12 #include "base/memory/scoped_ptr.h" |
| 13 #include "third_party/WebKit/public/platform/WebScrollOffsetAnimationCurve.h" |
| 14 #include "webkit/renderer/compositor_bindings/webkit_compositor_bindings_export.
h" |
| 15 |
| 16 namespace cc { |
| 17 class AnimationCurve; |
| 18 class ScrollOffsetAnimationCurve; |
| 19 } |
| 20 |
| 21 namespace webkit { |
| 22 |
| 23 class WebScrollOffsetAnimationCurveImpl |
| 24 : public blink::WebScrollOffsetAnimationCurve { |
| 25 public: |
| 26 WEBKIT_COMPOSITOR_BINDINGS_EXPORT WebScrollOffsetAnimationCurveImpl( |
| 27 blink::WebFloatPoint target_value, |
| 28 TimingFunctionType timing_function); |
| 29 virtual ~WebScrollOffsetAnimationCurveImpl(); |
| 30 |
| 31 // blink::WebAnimationCurve implementation. |
| 32 virtual AnimationCurveType type() const; |
| 33 |
| 34 // blink::WebScrollOffsetAnimationCurve implementation. |
| 35 virtual void setInitialValue(blink::WebFloatPoint initial_value); |
| 36 virtual blink::WebFloatPoint getValue(double time) const; |
| 37 virtual double duration() const; |
| 38 |
| 39 scoped_ptr<cc::AnimationCurve> CloneToAnimationCurve() const; |
| 40 |
| 41 private: |
| 42 scoped_ptr<cc::ScrollOffsetAnimationCurve> curve_; |
| 43 |
| 44 DISALLOW_COPY_AND_ASSIGN(WebScrollOffsetAnimationCurveImpl); |
| 45 }; |
| 46 |
| 47 } // namespace webkit |
| 48 |
| 49 #endif // WEB_SCROLL_OFFSET_ANIMATION_CURVE_IS_DEFINED |
| 50 |
| 51 #endif // WEBKIT_RENDERER_COMPOSITOR_BINDINGS_WEB_SCROLL_OFFSET_ANIMATION_CURVE
_IMPL_H_ |
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