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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 CC_LAYERS_SOLID_COLOR_SCROLLBAR_LAYER_H_ | 5 #ifndef CC_LAYERS_SOLID_COLOR_SCROLLBAR_LAYER_H_ |
6 #define CC_LAYERS_SOLID_COLOR_SCROLLBAR_LAYER_H_ | 6 #define CC_LAYERS_SOLID_COLOR_SCROLLBAR_LAYER_H_ |
7 | 7 |
8 #include "base/macros.h" | 8 #include "base/macros.h" |
9 #include "cc/base/cc_export.h" | 9 #include "cc/base/cc_export.h" |
10 #include "cc/layers/layer.h" | 10 #include "cc/layers/layer.h" |
11 #include "cc/layers/scrollbar_layer_interface.h" | 11 #include "cc/layers/scrollbar_layer_interface.h" |
12 | 12 |
13 namespace cc { | 13 namespace cc { |
14 | 14 |
15 class CC_EXPORT SolidColorScrollbarLayer : public ScrollbarLayerInterface, | 15 class CC_EXPORT SolidColorScrollbarLayer : public ScrollbarLayerInterface, |
16 public Layer { | 16 public Layer { |
17 public: | 17 public: |
18 scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) override; | 18 scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) override; |
19 | 19 |
20 static scoped_refptr<SolidColorScrollbarLayer> Create( | 20 static scoped_refptr<SolidColorScrollbarLayer> Create( |
21 const LayerSettings& settings, | |
22 ScrollbarOrientation orientation, | 21 ScrollbarOrientation orientation, |
23 int thumb_thickness, | 22 int thumb_thickness, |
24 int track_start, | 23 int track_start, |
25 bool is_left_side_vertical_scrollbar, | 24 bool is_left_side_vertical_scrollbar, |
26 int scroll_layer_id); | 25 int scroll_layer_id); |
27 | 26 |
28 // Layer overrides. | 27 // Layer overrides. |
29 bool OpacityCanAnimateOnImplThread() const override; | 28 bool OpacityCanAnimateOnImplThread() const override; |
30 ScrollbarLayerInterface* ToScrollbarLayer() override; | 29 ScrollbarLayerInterface* ToScrollbarLayer() override; |
31 | 30 |
32 void PushPropertiesTo(LayerImpl* layer) override; | 31 void PushPropertiesTo(LayerImpl* layer) override; |
33 | 32 |
34 void SetNeedsDisplayRect(const gfx::Rect& rect) override; | 33 void SetNeedsDisplayRect(const gfx::Rect& rect) override; |
35 | 34 |
36 // ScrollbarLayerInterface | 35 // ScrollbarLayerInterface |
37 int ScrollLayerId() const override; | 36 int ScrollLayerId() const override; |
38 void SetScrollLayer(int layer_id) override; | 37 void SetScrollLayer(int layer_id) override; |
39 | 38 |
40 ScrollbarOrientation orientation() const override; | 39 ScrollbarOrientation orientation() const override; |
41 | 40 |
42 protected: | 41 protected: |
43 SolidColorScrollbarLayer(const LayerSettings& settings, | 42 SolidColorScrollbarLayer(ScrollbarOrientation orientation, |
44 ScrollbarOrientation orientation, | |
45 int thumb_thickness, | 43 int thumb_thickness, |
46 int track_start, | 44 int track_start, |
47 bool is_left_side_vertical_scrollbar, | 45 bool is_left_side_vertical_scrollbar, |
48 int scroll_layer_id); | 46 int scroll_layer_id); |
49 ~SolidColorScrollbarLayer() override; | 47 ~SolidColorScrollbarLayer() override; |
50 | 48 |
51 private: | 49 private: |
52 int scroll_layer_id_; | 50 int scroll_layer_id_; |
53 ScrollbarOrientation orientation_; | 51 ScrollbarOrientation orientation_; |
54 int thumb_thickness_; | 52 int thumb_thickness_; |
55 int track_start_; | 53 int track_start_; |
56 bool is_left_side_vertical_scrollbar_; | 54 bool is_left_side_vertical_scrollbar_; |
57 | 55 |
58 DISALLOW_COPY_AND_ASSIGN(SolidColorScrollbarLayer); | 56 DISALLOW_COPY_AND_ASSIGN(SolidColorScrollbarLayer); |
59 }; | 57 }; |
60 | 58 |
61 } // namespace cc | 59 } // namespace cc |
62 | 60 |
63 #endif // CC_LAYERS_SOLID_COLOR_SCROLLBAR_LAYER_H_ | 61 #endif // CC_LAYERS_SOLID_COLOR_SCROLLBAR_LAYER_H_ |
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