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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 COMPONENTS_VARIATIONS_SERVICE_UI_STRING_OVERRIDER_H_ | 5 #ifndef COMPONENTS_VARIATIONS_SERVICE_UI_STRING_OVERRIDER_H_ |
| 6 #define COMPONENTS_VARIATIONS_SERVICE_UI_STRING_OVERRIDER_H_ | 6 #define COMPONENTS_VARIATIONS_SERVICE_UI_STRING_OVERRIDER_H_ |
| 7 | 7 |
| 8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
| 9 #include "base/macros.h" | 9 #include "base/macros.h" |
| 10 #include "base/strings/string16.h" | 10 #include "base/strings/string16.h" |
| 11 | 11 |
| 12 namespace variations { | 12 namespace variations { |
| 13 | 13 |
| 14 // Provides a mapping from hashes of generated resource names to their IDs. The | 14 // Provides a mapping from hashes of generated resource names to their IDs. The |
| 15 // mapping is provided by the embedder as two arrays |resource_hashes|, a sorted | 15 // mapping is provided by the embedder as two arrays |resource_hashes|, a sorted |
| 16 // array of resource name hashes, and |resource_indices| an array of resource | 16 // array of resource name hashes, and |resource_indices| an array of resource |
| 17 // indices in the same order. | 17 // indices in the same order. |
| 18 // | 18 // |
| 19 // The mapping is created by generate_resources_map.py based on generated | 19 // The mapping is created by generate_ui_string_overrider.py based on generated |
| 20 // resources header files. The script ensure that if one header file contains | 20 // resources header files. The script ensure that if one header file contains |
| 21 // |#define IDS_FOO 12345| then for some index |i|, |resource_hashes[i]| will | 21 // |#define IDS_FOO 12345| then for some index |i|, |resource_hashes[i]| will |
| 22 // be equal to |HASH("IDS_FOO")| and |resource_indices[i]| will be equal to | 22 // be equal to |HASH("IDS_FOO")| and |resource_indices[i]| will be equal to |
| 23 // |12345|. | 23 // |12345|. |
| 24 // | 24 // |
| 25 // Both array must have the same length |num_resources|. They are not owned by | 25 // Both array must have the same length |num_resources|. They are not owned by |
| 26 // the UIStringOverrider and the embedder is responsible for their lifetime | 26 // the UIStringOverrider and the embedder is responsible for their lifetime |
| 27 // (usually by passing pointer to static data). | 27 // (usually by passing pointer to static data). |
| 28 // | 28 // |
| 29 // This class is copy-constructible by design as it does not owns the array | 29 // This class is copy-constructible by design as it does not owns the array |
| (...skipping 18 matching lines...) Expand all Loading... |
| 48 const uint32_t* const resource_hashes_; | 48 const uint32_t* const resource_hashes_; |
| 49 const int* const resource_indices_; | 49 const int* const resource_indices_; |
| 50 size_t const num_resources_; | 50 size_t const num_resources_; |
| 51 | 51 |
| 52 DISALLOW_ASSIGN(UIStringOverrider); | 52 DISALLOW_ASSIGN(UIStringOverrider); |
| 53 }; | 53 }; |
| 54 | 54 |
| 55 } // namespace variations | 55 } // namespace variations |
| 56 | 56 |
| 57 #endif // COMPONENTS_VARIATIONS_SERVICE_UI_STRING_OVERRIDER_H_ | 57 #endif // COMPONENTS_VARIATIONS_SERVICE_UI_STRING_OVERRIDER_H_ |
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