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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef UI_GFX_COMPOSITOR_LAYER_ANIMATION_DELEGATE_H_ | 5 #ifndef UI_COMPOSITOR_LAYER_ANIMATION_DELEGATE_H_ |
| 6 #define UI_GFX_COMPOSITOR_LAYER_ANIMATION_DELEGATE_H_ | 6 #define UI_COMPOSITOR_LAYER_ANIMATION_DELEGATE_H_ |
| 7 #pragma once | 7 #pragma once |
| 8 | 8 |
| 9 #include "ui/compositor/compositor_export.h" |
| 9 #include "ui/gfx/rect.h" | 10 #include "ui/gfx/rect.h" |
| 10 #include "ui/gfx/transform.h" | 11 #include "ui/gfx/transform.h" |
| 11 #include "ui/gfx/compositor/compositor_export.h" | |
| 12 | 12 |
| 13 namespace ui { | 13 namespace ui { |
| 14 | 14 |
| 15 // Layer animations interact with the layers using this interface. | 15 // Layer animations interact with the layers using this interface. |
| 16 class COMPOSITOR_EXPORT LayerAnimationDelegate { | 16 class COMPOSITOR_EXPORT LayerAnimationDelegate { |
| 17 public: | 17 public: |
| 18 virtual void SetBoundsFromAnimation(const gfx::Rect& bounds) = 0; | 18 virtual void SetBoundsFromAnimation(const gfx::Rect& bounds) = 0; |
| 19 virtual void SetTransformFromAnimation(const Transform& transform) = 0; | 19 virtual void SetTransformFromAnimation(const Transform& transform) = 0; |
| 20 virtual void SetOpacityFromAnimation(float opacity) = 0; | 20 virtual void SetOpacityFromAnimation(float opacity) = 0; |
| 21 virtual void SetVisibilityFromAnimation(bool visibility) = 0; | 21 virtual void SetVisibilityFromAnimation(bool visibility) = 0; |
| 22 virtual void ScheduleDrawForAnimation() = 0; | 22 virtual void ScheduleDrawForAnimation() = 0; |
| 23 virtual const gfx::Rect& GetBoundsForAnimation() const = 0; | 23 virtual const gfx::Rect& GetBoundsForAnimation() const = 0; |
| 24 virtual const Transform& GetTransformForAnimation() const = 0; | 24 virtual const Transform& GetTransformForAnimation() const = 0; |
| 25 virtual float GetOpacityForAnimation() const = 0; | 25 virtual float GetOpacityForAnimation() const = 0; |
| 26 virtual bool GetVisibilityForAnimation() const = 0; | 26 virtual bool GetVisibilityForAnimation() const = 0; |
| 27 | 27 |
| 28 protected: | 28 protected: |
| 29 virtual ~LayerAnimationDelegate() {} | 29 virtual ~LayerAnimationDelegate() {} |
| 30 }; | 30 }; |
| 31 | 31 |
| 32 } // namespace ui | 32 } // namespace ui |
| 33 | 33 |
| 34 #endif // UI_GFX_COMPOSITOR_LAYER_ANIMATION_DELEGATE_H_ | 34 #endif // UI_COMPOSITOR_LAYER_ANIMATION_DELEGATE_H_ |
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