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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CHROME_BROWSER_EXTENSIONS_PENDING_ENABLES_H_ | |
6 #define CHROME_BROWSER_EXTENSIONS_PENDING_ENABLES_H_ | |
7 | |
8 #include <set> | |
9 | |
10 // Included for syncer::ModelType, which is in | |
11 // sync/internal_api/public/base/model_type.h but that is disallowed by | |
12 // chrome/browser/DEPS. | |
13 #include "sync/api/syncable_service.h" | |
14 | |
15 class ExtensionService; | |
16 class ProfileSyncService; | |
17 | |
18 namespace sync_driver { | |
19 class SyncPrefs; | |
20 } | |
21 | |
22 namespace extensions { | |
23 | |
24 class SyncBundle; | |
25 | |
26 // A pending enable is when an app or extension is enabled locally before sync | |
27 // has started. We track these to prevent sync data arriving and clobbering | |
28 // local state, and also to ensure that these early enables get synced to the | |
29 // server when sync does start. | |
30 class PendingEnables { | |
31 public: | |
32 PendingEnables(scoped_ptr<sync_driver::SyncPrefs> sync_prefs, | |
33 SyncBundle* sync_bundle, | |
34 syncer::ModelType enable_type); | |
35 ~PendingEnables(); | |
36 | |
37 // Called when an extension is enabled / disabled locally. | |
38 // These will check the sync state and figure out whether the change | |
39 // needs to be remembered for syncing when syncing starts. | |
40 void Add(const std::string& extension_id); | |
41 void Remove(const std::string& extension_id); | |
42 | |
43 // Called when |sync_bundle_| is ready to accept sync changes. | |
44 // Uses |service| to look up extensions from extension ids. | |
45 void OnSyncStarted(ExtensionService* service); | |
46 | |
47 // Whether |extension_id| has a pending enable. | |
48 bool Contains(const std::string& extension_id) const; | |
49 | |
50 private: | |
51 bool IsSyncEnabled(); | |
52 bool IsWaitingForSync(); | |
53 | |
54 scoped_ptr<sync_driver::SyncPrefs> sync_prefs_; | |
55 SyncBundle* sync_bundle_; | |
56 syncer::ModelType enable_type_; | |
57 std::set<std::string> ids_; | |
58 | |
59 bool is_sync_enabled_for_test_; | |
60 | |
61 DISALLOW_COPY_AND_ASSIGN(PendingEnables); | |
62 }; | |
63 | |
64 } // namespace extensions | |
65 | |
66 #endif // CHROME_BROWSER_EXTENSIONS_PENDING_ENABLES_H_ | |
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