| // Copyright (c) 2012 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 UI_COMPOSITOR_LAYER_ANIMATION_DELEGATE_H_ |
| #define UI_COMPOSITOR_LAYER_ANIMATION_DELEGATE_H_ |
| |
| #include "third_party/skia/include/core/SkColor.h" |
| #include "ui/compositor/compositor_export.h" |
| #include "ui/gfx/geometry/rect.h" |
| #include "ui/gfx/transform.h" |
| |
| namespace cc { |
| class Layer; |
| } |
| |
| namespace ui { |
| |
| class LayerAnimatorCollection; |
| class LayerThreadedAnimationDelegate; |
| |
| // Layer animations interact with the layers using this interface. |
| class COMPOSITOR_EXPORT LayerAnimationDelegate { |
| public: |
| virtual void SetBoundsFromAnimation(const gfx::Rect& bounds) = 0; |
| virtual void SetTransformFromAnimation(const gfx::Transform& transform) = 0; |
| virtual void SetOpacityFromAnimation(float opacity) = 0; |
| virtual void SetVisibilityFromAnimation(bool visibility) = 0; |
| virtual void SetBrightnessFromAnimation(float brightness) = 0; |
| virtual void SetGrayscaleFromAnimation(float grayscale) = 0; |
| virtual void SetColorFromAnimation(SkColor color) = 0; |
| virtual void ScheduleDrawForAnimation() = 0; |
| virtual const gfx::Rect& GetBoundsForAnimation() const = 0; |
| virtual gfx::Transform GetTransformForAnimation() const = 0; |
| virtual float GetOpacityForAnimation() const = 0; |
| virtual bool GetVisibilityForAnimation() const = 0; |
| virtual float GetBrightnessForAnimation() const = 0; |
| virtual float GetGrayscaleForAnimation() const = 0; |
| virtual SkColor GetColorForAnimation() const = 0; |
| virtual float GetDeviceScaleFactor() const = 0; |
| virtual cc::Layer* GetCcLayer() const = 0; |
| virtual LayerAnimatorCollection* GetLayerAnimatorCollection() = 0; |
| virtual LayerThreadedAnimationDelegate* GetThreadedAnimationDelegate() = 0; |
| |
| protected: |
| virtual ~LayerAnimationDelegate() {} |
| }; |
| |
| } // namespace ui |
| |
| #endif // UI_COMPOSITOR_LAYER_ANIMATION_DELEGATE_H_ |