| // Copyright 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_PLATFORM_ANIMATION_COMPOSITOR_TRANSFORM_ANIMATION_CURVE_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_PLATFORM_ANIMATION_COMPOSITOR_TRANSFORM_ANIMATION_CURVE_H_ |
| |
| #include <memory> |
| |
| #include "base/macros.h" |
| #include "base/memory/ptr_util.h" |
| #include "third_party/blink/renderer/platform/animation/compositor_animation_curve.h" |
| #include "third_party/blink/renderer/platform/animation/compositor_transform_keyframe.h" |
| #include "third_party/blink/renderer/platform/animation/timing_function.h" |
| #include "third_party/blink/renderer/platform/platform_export.h" |
| |
| namespace cc { |
| class KeyframedTransformAnimationCurve; |
| } |
| |
| namespace blink { |
| class CompositorTransformKeyframe; |
| } |
| |
| namespace blink { |
| |
| // A keyframed transform animation curve. |
| class PLATFORM_EXPORT CompositorTransformAnimationCurve |
| : public CompositorAnimationCurve { |
| public: |
| CompositorTransformAnimationCurve(); |
| ~CompositorTransformAnimationCurve() override; |
| |
| void AddKeyframe(const CompositorTransformKeyframe&); |
| void SetTimingFunction(const TimingFunction&); |
| void SetScaledDuration(double); |
| |
| // CompositorAnimationCurve implementation. |
| std::unique_ptr<cc::AnimationCurve> CloneToAnimationCurve() const override; |
| |
| private: |
| std::unique_ptr<cc::KeyframedTransformAnimationCurve> curve_; |
| |
| DISALLOW_COPY_AND_ASSIGN(CompositorTransformAnimationCurve); |
| }; |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_PLATFORM_ANIMATION_COMPOSITOR_TRANSFORM_ANIMATION_CURVE_H_ |