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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_HEADS_UP_DISPLAY_LAYER_H_ | 5 #ifndef CC_HEADS_UP_DISPLAY_LAYER_H_ |
6 #define CC_HEADS_UP_DISPLAY_LAYER_H_ | 6 #define CC_HEADS_UP_DISPLAY_LAYER_H_ |
7 | 7 |
8 #include "base/memory/scoped_ptr.h" | 8 #include "base/memory/scoped_ptr.h" |
9 #include "cc/font_atlas.h" | 9 #include "cc/font_atlas.h" |
10 #include "cc/layer.h" | 10 #include "cc/layer.h" |
11 | 11 |
12 namespace cc { | 12 namespace cc { |
13 | 13 |
14 class HeadsUpDisplayLayer : public Layer { | 14 class HeadsUpDisplayLayer : public Layer { |
15 public: | 15 public: |
16 static scoped_refptr<HeadsUpDisplayLayer> create(); | 16 static scoped_refptr<HeadsUpDisplayLayer> create(); |
17 | 17 |
18 virtual void update(ResourceUpdateQueue&, const OcclusionTracker*, Rendering
Stats&) OVERRIDE; | 18 virtual void update(ResourceUpdateQueue&, const OcclusionTracker*, Rendering
Stats&) OVERRIDE; |
19 virtual bool drawsContent() const OVERRIDE; | 19 virtual bool drawsContent() const OVERRIDE; |
20 | 20 |
21 void setFontAtlas(scoped_ptr<FontAtlas>); | 21 void setFontAtlas(scoped_ptr<FontAtlas>); |
22 | 22 |
23 virtual scoped_ptr<LayerImpl> createLayerImpl() OVERRIDE; | 23 virtual scoped_ptr<LayerImpl> createLayerImpl() OVERRIDE; |
24 virtual void pushPropertiesTo(LayerImpl*) OVERRIDE; | 24 virtual void pushPropertiesTo(LayerImpl*) OVERRIDE; |
25 | 25 |
| 26 bool hasFontAtlas() const { return m_hasFontAtlas; } |
| 27 |
26 protected: | 28 protected: |
27 HeadsUpDisplayLayer(); | 29 HeadsUpDisplayLayer(); |
28 | 30 |
29 private: | 31 private: |
30 virtual ~HeadsUpDisplayLayer(); | 32 virtual ~HeadsUpDisplayLayer(); |
31 | 33 |
32 scoped_ptr<FontAtlas> m_fontAtlas; | 34 scoped_ptr<FontAtlas> m_fontAtlas; |
| 35 bool m_hasFontAtlas; |
33 }; | 36 }; |
34 | 37 |
35 } // namespace cc | 38 } // namespace cc |
36 | 39 |
37 #endif // CC_HEADS_UP_DISPLAY_LAYER_H_ | 40 #endif // CC_HEADS_UP_DISPLAY_LAYER_H_ |
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