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1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 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 CC_LAYERS_HEADS_UP_DISPLAY_LAYER_H_ | 5 #ifndef CC_LAYERS_HEADS_UP_DISPLAY_LAYER_H_ |
6 #define CC_LAYERS_HEADS_UP_DISPLAY_LAYER_H_ | 6 #define CC_LAYERS_HEADS_UP_DISPLAY_LAYER_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/memory/scoped_ptr.h" | 10 #include "base/memory/scoped_ptr.h" |
11 #include "cc/base/cc_export.h" | 11 #include "cc/base/cc_export.h" |
12 #include "cc/layers/contents_scaling_layer.h" | 12 #include "cc/layers/contents_scaling_layer.h" |
13 | 13 |
14 namespace cc { | 14 namespace cc { |
15 | 15 |
16 class CC_EXPORT HeadsUpDisplayLayer : public ContentsScalingLayer { | 16 class CC_EXPORT HeadsUpDisplayLayer : public ContentsScalingLayer { |
17 public: | 17 public: |
18 static scoped_refptr<HeadsUpDisplayLayer> Create(); | 18 static scoped_refptr<HeadsUpDisplayLayer> Create(); |
19 | 19 |
20 void PrepareForCalculateDrawProperties( | 20 void PrepareForCalculateDrawProperties( |
21 const gfx::Size& device_viewport, float device_scale_factor); | 21 const gfx::Size& device_viewport, float device_scale_factor); |
22 | 22 |
23 | 23 |
24 virtual scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) | 24 virtual scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) |
25 OVERRIDE; | 25 override; |
26 | 26 |
27 protected: | 27 protected: |
28 HeadsUpDisplayLayer(); | 28 HeadsUpDisplayLayer(); |
29 virtual bool HasDrawableContent() const OVERRIDE; | 29 virtual bool HasDrawableContent() const override; |
30 | 30 |
31 private: | 31 private: |
32 virtual ~HeadsUpDisplayLayer(); | 32 virtual ~HeadsUpDisplayLayer(); |
33 | 33 |
34 DISALLOW_COPY_AND_ASSIGN(HeadsUpDisplayLayer); | 34 DISALLOW_COPY_AND_ASSIGN(HeadsUpDisplayLayer); |
35 }; | 35 }; |
36 | 36 |
37 } // namespace cc | 37 } // namespace cc |
38 | 38 |
39 #endif // CC_LAYERS_HEADS_UP_DISPLAY_LAYER_H_ | 39 #endif // CC_LAYERS_HEADS_UP_DISPLAY_LAYER_H_ |
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