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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_RESOURCES_SCOPED_UI_RESOURCE_H_ | 5 #ifndef CC_RESOURCES_SCOPED_UI_RESOURCE_H_ |
6 #define CC_RESOURCES_SCOPED_UI_RESOURCE_H_ | 6 #define CC_RESOURCES_SCOPED_UI_RESOURCE_H_ |
7 | 7 |
8 #include "base/memory/ref_counted.h" | 8 #include "base/memory/ref_counted.h" |
9 #include "cc/base/cc_export.h" | 9 #include "cc/base/cc_export.h" |
10 #include "cc/resources/ui_resource_bitmap.h" | 10 #include "cc/resources/ui_resource_bitmap.h" |
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22 // initially given bitmap regardless of whether the request was due to lost | 22 // initially given bitmap regardless of whether the request was due to lost |
23 // resource or not. | 23 // resource or not. |
24 class CC_EXPORT ScopedUIResource : public UIResourceClient { | 24 class CC_EXPORT ScopedUIResource : public UIResourceClient { |
25 public: | 25 public: |
26 static scoped_ptr<ScopedUIResource> Create(LayerTreeHost* host, | 26 static scoped_ptr<ScopedUIResource> Create(LayerTreeHost* host, |
27 const UIResourceBitmap& bitmap); | 27 const UIResourceBitmap& bitmap); |
28 virtual ~ScopedUIResource(); | 28 virtual ~ScopedUIResource(); |
29 | 29 |
30 // UIResourceClient implementation. | 30 // UIResourceClient implementation. |
31 virtual UIResourceBitmap GetBitmap(UIResourceId uid, | 31 virtual UIResourceBitmap GetBitmap(UIResourceId uid, |
32 bool resource_lost) OVERRIDE; | 32 bool resource_lost) override; |
33 UIResourceId id() { return id_; } | 33 UIResourceId id() { return id_; } |
34 | 34 |
35 protected: | 35 protected: |
36 ScopedUIResource(LayerTreeHost* host, const UIResourceBitmap& bitmap); | 36 ScopedUIResource(LayerTreeHost* host, const UIResourceBitmap& bitmap); |
37 | 37 |
38 UIResourceBitmap bitmap_; | 38 UIResourceBitmap bitmap_; |
39 LayerTreeHost* host_; | 39 LayerTreeHost* host_; |
40 UIResourceId id_; | 40 UIResourceId id_; |
41 | 41 |
42 private: | 42 private: |
43 DISALLOW_COPY_AND_ASSIGN(ScopedUIResource); | 43 DISALLOW_COPY_AND_ASSIGN(ScopedUIResource); |
44 }; | 44 }; |
45 | 45 |
46 } // namespace cc | 46 } // namespace cc |
47 | 47 |
48 #endif // CC_RESOURCES_SCOPED_UI_RESOURCE_H_ | 48 #endif // CC_RESOURCES_SCOPED_UI_RESOURCE_H_ |
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