OLD | NEW |
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 CHROME_BROWSER_EXTENSIONS_API_STORAGE_SETTING_SYNC_DATA_H_ | 5 #ifndef CHROME_BROWSER_EXTENSIONS_API_STORAGE_SETTING_SYNC_DATA_H_ |
6 #define CHROME_BROWSER_EXTENSIONS_API_STORAGE_SETTING_SYNC_DATA_H_ | 6 #define CHROME_BROWSER_EXTENSIONS_API_STORAGE_SETTING_SYNC_DATA_H_ |
7 | 7 |
| 8 #include <memory> |
8 #include <string> | 9 #include <string> |
9 | 10 |
10 #include "base/macros.h" | 11 #include "base/macros.h" |
11 #include "base/memory/scoped_ptr.h" | |
12 #include "base/memory/scoped_vector.h" | 12 #include "base/memory/scoped_vector.h" |
13 #include "base/values.h" | 13 #include "base/values.h" |
14 #include "sync/api/sync_change.h" | 14 #include "sync/api/sync_change.h" |
15 | 15 |
16 namespace syncer { | 16 namespace syncer { |
17 class SyncData; | 17 class SyncData; |
18 } | 18 } |
19 | 19 |
20 namespace sync_pb { | 20 namespace sync_pb { |
21 class ExtensionSettingSpecifics; | 21 class ExtensionSettingSpecifics; |
22 } | 22 } |
23 | 23 |
24 namespace extensions { | 24 namespace extensions { |
25 | 25 |
26 // Container for data interpreted from sync data/changes for an extension or | 26 // Container for data interpreted from sync data/changes for an extension or |
27 // app setting. Safe and efficient to copy. | 27 // app setting. Safe and efficient to copy. |
28 class SettingSyncData { | 28 class SettingSyncData { |
29 public: | 29 public: |
30 // Creates from a sync change. | 30 // Creates from a sync change. |
31 explicit SettingSyncData(const syncer::SyncChange& sync_change); | 31 explicit SettingSyncData(const syncer::SyncChange& sync_change); |
32 | 32 |
33 // Creates from sync data. |change_type| will be ACTION_INVALID. | 33 // Creates from sync data. |change_type| will be ACTION_INVALID. |
34 explicit SettingSyncData(const syncer::SyncData& sync_data); | 34 explicit SettingSyncData(const syncer::SyncData& sync_data); |
35 | 35 |
36 // Creates explicitly. | 36 // Creates explicitly. |
37 SettingSyncData( | 37 SettingSyncData(syncer::SyncChange::SyncChangeType change_type, |
38 syncer::SyncChange::SyncChangeType change_type, | 38 const std::string& extension_id, |
39 const std::string& extension_id, | 39 const std::string& key, |
40 const std::string& key, | 40 std::unique_ptr<base::Value> value); |
41 scoped_ptr<base::Value> value); | |
42 | 41 |
43 ~SettingSyncData(); | 42 ~SettingSyncData(); |
44 | 43 |
45 // May return ACTION_INVALID if this object represents sync data that isn't | 44 // May return ACTION_INVALID if this object represents sync data that isn't |
46 // associated with a sync operation. | 45 // associated with a sync operation. |
47 syncer::SyncChange::SyncChangeType change_type() const { | 46 syncer::SyncChange::SyncChangeType change_type() const { |
48 return change_type_; | 47 return change_type_; |
49 } | 48 } |
50 const std::string& extension_id() const { return extension_id_; } | 49 const std::string& extension_id() const { return extension_id_; } |
51 const std::string& key() const { return key_; } | 50 const std::string& key() const { return key_; } |
52 // value() cannot be called if PassValue() has been called. | 51 // value() cannot be called if PassValue() has been called. |
53 const base::Value& value() const { return *value_; } | 52 const base::Value& value() const { return *value_; } |
54 | 53 |
55 // Releases ownership of the value to the caller. Neither value() nor | 54 // Releases ownership of the value to the caller. Neither value() nor |
56 // PassValue() can be after this. | 55 // PassValue() can be after this. |
57 scoped_ptr<base::Value> PassValue(); | 56 std::unique_ptr<base::Value> PassValue(); |
58 | 57 |
59 private: | 58 private: |
60 // Populates the extension ID, key, and value from |sync_data|. This will be | 59 // Populates the extension ID, key, and value from |sync_data|. This will be |
61 // either an extension or app settings data type. | 60 // either an extension or app settings data type. |
62 void ExtractSyncData(const syncer::SyncData& sync_data); | 61 void ExtractSyncData(const syncer::SyncData& sync_data); |
63 | 62 |
64 syncer::SyncChange::SyncChangeType change_type_; | 63 syncer::SyncChange::SyncChangeType change_type_; |
65 std::string extension_id_; | 64 std::string extension_id_; |
66 std::string key_; | 65 std::string key_; |
67 scoped_ptr<base::Value> value_; | 66 std::unique_ptr<base::Value> value_; |
68 | 67 |
69 DISALLOW_COPY_AND_ASSIGN(SettingSyncData); | 68 DISALLOW_COPY_AND_ASSIGN(SettingSyncData); |
70 }; | 69 }; |
71 | 70 |
72 typedef ScopedVector<SettingSyncData> SettingSyncDataList; | 71 typedef ScopedVector<SettingSyncData> SettingSyncDataList; |
73 | 72 |
74 } // namespace extensions | 73 } // namespace extensions |
75 | 74 |
76 #endif // CHROME_BROWSER_EXTENSIONS_API_STORAGE_SETTING_SYNC_DATA_H_ | 75 #endif // CHROME_BROWSER_EXTENSIONS_API_STORAGE_SETTING_SYNC_DATA_H_ |
OLD | NEW |