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 COMPONENTS_SYNCABLE_PREFS_PREF_MODEL_ASSOCIATOR_H_ | 5 #ifndef COMPONENTS_SYNCABLE_PREFS_PREF_MODEL_ASSOCIATOR_H_ |
6 #define COMPONENTS_SYNCABLE_PREFS_PREF_MODEL_ASSOCIATOR_H_ | 6 #define COMPONENTS_SYNCABLE_PREFS_PREF_MODEL_ASSOCIATOR_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <memory> | 9 #include <memory> |
10 #include <set> | 10 #include <set> |
11 #include <string> | 11 #include <string> |
12 #include <vector> | |
12 | 13 |
14 #include "base/callback.h" | |
13 #include "base/compiler_specific.h" | 15 #include "base/compiler_specific.h" |
14 #include "base/containers/hash_tables.h" | 16 #include "base/containers/hash_tables.h" |
15 #include "base/macros.h" | 17 #include "base/macros.h" |
16 #include "base/observer_list.h" | 18 #include "base/observer_list.h" |
17 #include "base/threading/non_thread_safe.h" | 19 #include "base/threading/non_thread_safe.h" |
18 #include "components/syncable_prefs/synced_pref_observer.h" | 20 #include "components/syncable_prefs/synced_pref_observer.h" |
19 #include "sync/api/sync_data.h" | 21 #include "sync/api/sync_data.h" |
20 #include "sync/api/syncable_service.h" | 22 #include "sync/api/syncable_service.h" |
21 | 23 |
22 namespace base { | 24 namespace base { |
(...skipping 90 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
113 void RemoveSyncedPrefObserver(const std::string& name, | 115 void RemoveSyncedPrefObserver(const std::string& name, |
114 SyncedPrefObserver* observer); | 116 SyncedPrefObserver* observer); |
115 | 117 |
116 // Returns the PrefModelAssociatorClient for this object. | 118 // Returns the PrefModelAssociatorClient for this object. |
117 const PrefModelAssociatorClient* client() const { return client_; } | 119 const PrefModelAssociatorClient* client() const { return client_; } |
118 | 120 |
119 // Set the PrefModelAssociatorClient to use for that object during tests. | 121 // Set the PrefModelAssociatorClient to use for that object during tests. |
120 void SetPrefModelAssociatorClientForTesting( | 122 void SetPrefModelAssociatorClientForTesting( |
121 const PrefModelAssociatorClient* client); | 123 const PrefModelAssociatorClient* client); |
122 | 124 |
125 // Register callback method which will get called at the end of | |
126 // PrefModelAssociator::MergeDataAndStartSyncing(). | |
127 void RegisterMergeDataFinishedCallback(const base::Closure& callback); | |
128 | |
123 protected: | 129 protected: |
124 friend class PrefServiceSyncableTest; | 130 friend class PrefServiceSyncableTest; |
125 | 131 |
126 typedef std::map<std::string, syncer::SyncData> SyncDataMap; | 132 typedef std::map<std::string, syncer::SyncData> SyncDataMap; |
127 | 133 |
128 // Create an association for a given preference. If |sync_pref| is valid, | 134 // Create an association for a given preference. If |sync_pref| is valid, |
129 // signifying that sync has data for this preference, we reconcile their data | 135 // signifying that sync has data for this preference, we reconcile their data |
130 // with ours and append a new UPDATE SyncChange to |sync_changes|. If | 136 // with ours and append a new UPDATE SyncChange to |sync_changes|. If |
131 // sync_pref is not set, we append an ADD SyncChange to |sync_changes| with | 137 // sync_pref is not set, we append an ADD SyncChange to |sync_changes| with |
132 // the current preference data. | 138 // the current preference data. |
(...skipping 53 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
186 // from sync. | 192 // from sync. |
187 typedef base::ObserverList<SyncedPrefObserver> SyncedPrefObserverList; | 193 typedef base::ObserverList<SyncedPrefObserver> SyncedPrefObserverList; |
188 typedef base::hash_map<std::string, SyncedPrefObserverList*> | 194 typedef base::hash_map<std::string, SyncedPrefObserverList*> |
189 SyncedPrefObserverMap; | 195 SyncedPrefObserverMap; |
190 | 196 |
191 void NotifySyncedPrefObservers(const std::string& path, bool from_sync) const; | 197 void NotifySyncedPrefObservers(const std::string& path, bool from_sync) const; |
192 | 198 |
193 SyncedPrefObserverMap synced_pref_observers_; | 199 SyncedPrefObserverMap synced_pref_observers_; |
194 const PrefModelAssociatorClient* client_; // Weak. | 200 const PrefModelAssociatorClient* client_; // Weak. |
195 | 201 |
202 std::vector<base::Closure> callback_list_; | |
pavely
2016/07/06 22:11:56
Check out CallbackList class. Maybe that's what yo
lshang
2016/07/07 08:26:05
I did try to use CallbackList here at first, and a
| |
203 | |
196 DISALLOW_COPY_AND_ASSIGN(PrefModelAssociator); | 204 DISALLOW_COPY_AND_ASSIGN(PrefModelAssociator); |
197 }; | 205 }; |
198 | 206 |
199 } // namespace syncable_prefs | 207 } // namespace syncable_prefs |
200 | 208 |
201 #endif // COMPONENTS_SYNCABLE_PREFS_PREF_MODEL_ASSOCIATOR_H_ | 209 #endif // COMPONENTS_SYNCABLE_PREFS_PREF_MODEL_ASSOCIATOR_H_ |
OLD | NEW |