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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_ANIMATION_SLIDE_ANIMATION_H_ | 5 #ifndef UI_GFX_ANIMATION_SLIDE_ANIMATION_H_ |
| 6 #define UI_GFX_ANIMATION_SLIDE_ANIMATION_H_ | 6 #define UI_GFX_ANIMATION_SLIDE_ANIMATION_H_ |
| 7 | 7 |
| 8 #include "ui/gfx/animation/linear_animation.h" | 8 #include "ui/gfx/animation/linear_animation.h" |
| 9 #include "ui/gfx/animation/tween.h" | 9 #include "ui/gfx/animation/tween.h" |
| 10 | 10 |
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| 59 // Begin a hiding animation or reverse a showing animation in progress. | 59 // Begin a hiding animation or reverse a showing animation in progress. |
| 60 virtual void Hide(); | 60 virtual void Hide(); |
| 61 | 61 |
| 62 // Sets the time a slide will take. Note that this isn't actually | 62 // Sets the time a slide will take. Note that this isn't actually |
| 63 // the amount of time an animation will take as the current value of | 63 // the amount of time an animation will take as the current value of |
| 64 // the slide is considered. | 64 // the slide is considered. |
| 65 virtual void SetSlideDuration(int duration); | 65 virtual void SetSlideDuration(int duration); |
| 66 int GetSlideDuration() const { return slide_duration_; } | 66 int GetSlideDuration() const { return slide_duration_; } |
| 67 void SetTweenType(Tween::Type tween_type) { tween_type_ = tween_type; } | 67 void SetTweenType(Tween::Type tween_type) { tween_type_ = tween_type; } |
| 68 | 68 |
| 69 virtual double GetCurrentValue() const OVERRIDE; | 69 virtual double GetCurrentValue() const override; |
| 70 bool IsShowing() const { return showing_; } | 70 bool IsShowing() const { return showing_; } |
| 71 bool IsClosing() const { return !showing_ && value_end_ < value_current_; } | 71 bool IsClosing() const { return !showing_ && value_end_ < value_current_; } |
| 72 | 72 |
| 73 class TestApi; | 73 class TestApi; |
| 74 | 74 |
| 75 private: | 75 private: |
| 76 // Overridden from Animation. | 76 // Overridden from Animation. |
| 77 virtual void AnimateToState(double state) OVERRIDE; | 77 virtual void AnimateToState(double state) override; |
| 78 | 78 |
| 79 AnimationDelegate* target_; | 79 AnimationDelegate* target_; |
| 80 | 80 |
| 81 Tween::Type tween_type_; | 81 Tween::Type tween_type_; |
| 82 | 82 |
| 83 // Used to determine which way the animation is going. | 83 // Used to determine which way the animation is going. |
| 84 bool showing_; | 84 bool showing_; |
| 85 | 85 |
| 86 // Animation values. These are a layer on top of Animation::state_ to | 86 // Animation values. These are a layer on top of Animation::state_ to |
| 87 // provide the reversability. | 87 // provide the reversability. |
| 88 double value_start_; | 88 double value_start_; |
| 89 double value_end_; | 89 double value_end_; |
| 90 double value_current_; | 90 double value_current_; |
| 91 | 91 |
| 92 // How long a hover in/out animation will last for. This defaults to | 92 // How long a hover in/out animation will last for. This defaults to |
| 93 // kHoverFadeDurationMS, but can be overridden with SetDuration. | 93 // kHoverFadeDurationMS, but can be overridden with SetDuration. |
| 94 int slide_duration_; | 94 int slide_duration_; |
| 95 | 95 |
| 96 DISALLOW_COPY_AND_ASSIGN(SlideAnimation); | 96 DISALLOW_COPY_AND_ASSIGN(SlideAnimation); |
| 97 }; | 97 }; |
| 98 | 98 |
| 99 } // namespace gfx | 99 } // namespace gfx |
| 100 | 100 |
| 101 #endif // UI_GFX_ANIMATION_SLIDE_ANIMATION_H_ | 101 #endif // UI_GFX_ANIMATION_SLIDE_ANIMATION_H_ |
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