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Side by Side Diff: ui/compositor/scoped_layer_animation_settings.h

Issue 23531053: ui/base/animation -> ui/gfx/animation (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Merge 2 trunk Created 7 years, 3 months ago
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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_COMPOSITOR_SCOPED_LAYER_ANIMATION_SETTINGS_H_ 5 #ifndef UI_COMPOSITOR_SCOPED_LAYER_ANIMATION_SETTINGS_H_
6 #define UI_COMPOSITOR_SCOPED_LAYER_ANIMATION_SETTINGS_H_ 6 #define UI_COMPOSITOR_SCOPED_LAYER_ANIMATION_SETTINGS_H_
7 7
8 #include <set> 8 #include <set>
9 9
10 #include "base/memory/scoped_vector.h" 10 #include "base/memory/scoped_vector.h"
11 #include "base/time/time.h" 11 #include "base/time/time.h"
12 12
13 #include "ui/base/animation/tween.h"
14 #include "ui/compositor/compositor_export.h" 13 #include "ui/compositor/compositor_export.h"
15 #include "ui/compositor/layer_animator.h" 14 #include "ui/compositor/layer_animator.h"
15 #include "ui/gfx/animation/tween.h"
16 16
17 namespace ui { 17 namespace ui {
18 18
19 class ImplicitAnimationObserver; 19 class ImplicitAnimationObserver;
20 class LayerAnimationObserver; 20 class LayerAnimationObserver;
21 class InvertingObserver; 21 class InvertingObserver;
22 22
23 // Scoped settings allow you to temporarily change the animator's settings and 23 // Scoped settings allow you to temporarily change the animator's settings and
24 // these changes are reverted when the object is destroyed. NOTE: when the 24 // these changes are reverted when the object is destroyed. NOTE: when the
25 // settings object is created, it applies the default transition duration 25 // settings object is created, it applies the default transition duration
26 // (200ms). 26 // (200ms).
27 class COMPOSITOR_EXPORT ScopedLayerAnimationSettings { 27 class COMPOSITOR_EXPORT ScopedLayerAnimationSettings {
28 public: 28 public:
29 explicit ScopedLayerAnimationSettings(LayerAnimator* animator); 29 explicit ScopedLayerAnimationSettings(LayerAnimator* animator);
30 virtual ~ScopedLayerAnimationSettings(); 30 virtual ~ScopedLayerAnimationSettings();
31 31
32 void AddObserver(ImplicitAnimationObserver* observer); 32 void AddObserver(ImplicitAnimationObserver* observer);
33 33
34 void SetTransitionDuration(base::TimeDelta duration); 34 void SetTransitionDuration(base::TimeDelta duration);
35 base::TimeDelta GetTransitionDuration() const; 35 base::TimeDelta GetTransitionDuration() const;
36 36
37 void SetTweenType(Tween::Type tween_type); 37 void SetTweenType(gfx::Tween::Type tween_type);
38 Tween::Type GetTweenType() const; 38 gfx::Tween::Type GetTweenType() const;
39 39
40 void SetPreemptionStrategy(LayerAnimator::PreemptionStrategy strategy); 40 void SetPreemptionStrategy(LayerAnimator::PreemptionStrategy strategy);
41 LayerAnimator::PreemptionStrategy GetPreemptionStrategy() const; 41 LayerAnimator::PreemptionStrategy GetPreemptionStrategy() const;
42 42
43 // Sets the base layer whose animation will be countered. 43 // Sets the base layer whose animation will be countered.
44 void SetInverselyAnimatedBaseLayer(Layer* base); 44 void SetInverselyAnimatedBaseLayer(Layer* base);
45 45
46 // Adds the layer to be counter-animated when a transform animation is 46 // Adds the layer to be counter-animated when a transform animation is
47 // scheduled on the animator_. Must call SetInverselyAnimatedBaseLayer with 47 // scheduled on the animator_. Must call SetInverselyAnimatedBaseLayer with
48 // the layer associated with animator_ before animating. 48 // the layer associated with animator_ before animating.
49 void AddInverselyAnimatedLayer(Layer* inverse_layer); 49 void AddInverselyAnimatedLayer(Layer* inverse_layer);
50 50
51 private: 51 private:
52 LayerAnimator* animator_; 52 LayerAnimator* animator_;
53 base::TimeDelta old_transition_duration_; 53 base::TimeDelta old_transition_duration_;
54 Tween::Type old_tween_type_; 54 gfx::Tween::Type old_tween_type_;
55 LayerAnimator::PreemptionStrategy old_preemption_strategy_; 55 LayerAnimator::PreemptionStrategy old_preemption_strategy_;
56 std::set<ImplicitAnimationObserver*> observers_; 56 std::set<ImplicitAnimationObserver*> observers_;
57 scoped_ptr<InvertingObserver> inverse_observer_; 57 scoped_ptr<InvertingObserver> inverse_observer_;
58 58
59 DISALLOW_COPY_AND_ASSIGN(ScopedLayerAnimationSettings); 59 DISALLOW_COPY_AND_ASSIGN(ScopedLayerAnimationSettings);
60 }; 60 };
61 61
62 } // namespace ui 62 } // namespace ui
63 63
64 #endif // UI_COMPOSITOR_SCOPED_LAYER_ANIMATION_SETTINGS_H_ 64 #endif // UI_COMPOSITOR_SCOPED_LAYER_ANIMATION_SETTINGS_H_
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