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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 CONTENT_BROWSER_ANDROID_EDGE_EFFECT_L_H_ | 5 #ifndef CONTENT_BROWSER_ANDROID_EDGE_EFFECT_L_H_ |
6 #define CONTENT_BROWSER_ANDROID_EDGE_EFFECT_L_H_ | 6 #define CONTENT_BROWSER_ANDROID_EDGE_EFFECT_L_H_ |
7 | 7 |
8 #include "base/memory/ref_counted.h" | 8 #include "base/memory/ref_counted.h" |
9 #include "base/memory/scoped_ptr.h" | 9 #include "base/memory/scoped_ptr.h" |
10 #include "content/browser/android/edge_effect_base.h" | 10 #include "content/browser/android/edge_effect_base.h" |
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22 | 22 |
23 namespace content { | 23 namespace content { |
24 | 24 |
25 // |EdgeEffectL| mirrors its Android L counterpart, EdgeEffect.java. | 25 // |EdgeEffectL| mirrors its Android L counterpart, EdgeEffect.java. |
26 // Conscious tradeoffs were made to align this as closely as possible with the | 26 // Conscious tradeoffs were made to align this as closely as possible with the |
27 // the original Android java version. | 27 // the original Android java version. |
28 // All coordinates and dimensions are in device pixels. | 28 // All coordinates and dimensions are in device pixels. |
29 class EdgeEffectL : public EdgeEffectBase { | 29 class EdgeEffectL : public EdgeEffectBase { |
30 public: | 30 public: |
31 explicit EdgeEffectL(ui::ResourceManager* resource_manager); | 31 explicit EdgeEffectL(ui::ResourceManager* resource_manager); |
32 virtual ~EdgeEffectL(); | 32 ~EdgeEffectL() override; |
33 | 33 |
34 virtual void Pull(base::TimeTicks current_time, | 34 void Pull(base::TimeTicks current_time, |
35 float delta_distance, | 35 float delta_distance, |
36 float displacement) override; | 36 float displacement) override; |
37 virtual void Absorb(base::TimeTicks current_time, float velocity) override; | 37 void Absorb(base::TimeTicks current_time, float velocity) override; |
38 virtual bool Update(base::TimeTicks current_time) override; | 38 bool Update(base::TimeTicks current_time) override; |
39 virtual void Release(base::TimeTicks current_time) override; | 39 void Release(base::TimeTicks current_time) override; |
40 | 40 |
41 virtual void Finish() override; | 41 void Finish() override; |
42 virtual bool IsFinished() const override; | 42 bool IsFinished() const override; |
43 | 43 |
44 virtual void ApplyToLayers(const gfx::SizeF& size, | 44 void ApplyToLayers(const gfx::SizeF& size, |
45 const gfx::Transform& transform) override; | 45 const gfx::Transform& transform) override; |
46 virtual void SetParent(cc::Layer* parent) override; | 46 void SetParent(cc::Layer* parent) override; |
47 | 47 |
48 // Thread-safe trigger to load resources. | 48 // Thread-safe trigger to load resources. |
49 static void PreloadResources(ui::ResourceManager* resource_manager); | 49 static void PreloadResources(ui::ResourceManager* resource_manager); |
50 | 50 |
51 private: | 51 private: |
52 ui::ResourceManager* const resource_manager_; | 52 ui::ResourceManager* const resource_manager_; |
53 | 53 |
54 scoped_refptr<cc::UIResourceLayer> glow_; | 54 scoped_refptr<cc::UIResourceLayer> glow_; |
55 | 55 |
56 float glow_alpha_; | 56 float glow_alpha_; |
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72 State state_; | 72 State state_; |
73 | 73 |
74 float pull_distance_; | 74 float pull_distance_; |
75 | 75 |
76 DISALLOW_COPY_AND_ASSIGN(EdgeEffectL); | 76 DISALLOW_COPY_AND_ASSIGN(EdgeEffectL); |
77 }; | 77 }; |
78 | 78 |
79 } // namespace content | 79 } // namespace content |
80 | 80 |
81 #endif // CONTENT_BROWSER_ANDROID_EDGE_EFFECT_L_H_ | 81 #endif // CONTENT_BROWSER_ANDROID_EDGE_EFFECT_L_H_ |
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