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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 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 UI_BASE_RESOURCE_RESOURCE_HANDLE_H_ | 5 #ifndef UI_BASE_RESOURCE_RESOURCE_HANDLE_H_ |
6 #define UI_BASE_RESOURCE_RESOURCE_HANDLE_H_ | 6 #define UI_BASE_RESOURCE_RESOURCE_HANDLE_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include "base/basictypes.h" | 9 #include "base/basictypes.h" |
10 #include "base/string_piece.h" | 10 #include "base/string_piece.h" |
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33 virtual bool GetStringPiece(uint16 resource_id, | 33 virtual bool GetStringPiece(uint16 resource_id, |
34 base::StringPiece* data) const = 0; | 34 base::StringPiece* data) const = 0; |
35 | 35 |
36 // Like GetStringPiece(), but returns a reference to memory. | 36 // Like GetStringPiece(), but returns a reference to memory. |
37 // Caller owns the returned object. | 37 // Caller owns the returned object. |
38 virtual base::RefCountedStaticMemory* GetStaticMemory( | 38 virtual base::RefCountedStaticMemory* GetStaticMemory( |
39 uint16 resource_id) const = 0; | 39 uint16 resource_id) const = 0; |
40 | 40 |
41 // Get the encoding type of text resources. | 41 // Get the encoding type of text resources. |
42 virtual TextEncodingType GetTextEncodingType() const = 0; | 42 virtual TextEncodingType GetTextEncodingType() const = 0; |
43 | |
44 // Get the scale factor of any image resources. | |
sky
2012/04/25 21:11:42
Same comment about improving this description.
sail
2012/04/25 22:18:35
Done.
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45 virtual float GetScaleFactor() const = 0; | |
43 }; | 46 }; |
44 | 47 |
45 } // namespace ui | 48 } // namespace ui |
46 | 49 |
47 #endif // UI_BASE_RESOURCE_RESOURCE_HANDLE_H_ | 50 #endif // UI_BASE_RESOURCE_RESOURCE_HANDLE_H_ |
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