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1 // Copyright (c) 2011 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_SYNC_GLUE_BROWSER_THREAD_MODEL_WORKER_H_ | |
6 #define CHROME_BROWSER_SYNC_GLUE_BROWSER_THREAD_MODEL_WORKER_H_ | |
7 #pragma once | |
8 | |
9 #include "base/callback.h" | |
10 #include "base/basictypes.h" | |
11 #include "chrome/browser/sync/engine/model_safe_worker.h" | |
12 #include "content/browser/browser_thread.h" | |
13 | |
14 namespace base { | |
15 class WaitableEvent; | |
16 } | |
17 | |
18 namespace browser_sync { | |
19 | |
20 // A ModelSafeWorker for models that accept requests from the syncapi that need | |
21 // to be fulfilled on a browser thread, for example autofill on the DB thread. | |
22 // TODO(sync): Try to generalize other ModelWorkers (e.g. history, etc). | |
23 class BrowserThreadModelWorker : public browser_sync::ModelSafeWorker { | |
24 public: | |
25 BrowserThreadModelWorker(BrowserThread::ID thread, ModelSafeGroup group); | |
26 virtual ~BrowserThreadModelWorker(); | |
27 | |
28 // ModelSafeWorker implementation. Called on syncapi SyncerThread. | |
akalin
2011/09/14 19:16:32
"syncapi SyncerThread" -> "the sync thread"
not at google - send to devlin
2011/09/14 20:39:03
Done.
| |
29 virtual void DoWorkAndWaitUntilDone(Callback0::Type* work); | |
30 virtual ModelSafeGroup GetModelSafeGroup(); | |
31 | |
32 private: | |
33 void CallDoWorkAndSignalTask( | |
34 Callback0::Type* work, base::WaitableEvent* done); | |
35 | |
36 BrowserThread::ID thread_; | |
37 ModelSafeGroup group_; | |
38 | |
39 DISALLOW_COPY_AND_ASSIGN(BrowserThreadModelWorker); | |
40 }; | |
41 | |
42 } // namespace browser_sync | |
43 | |
44 #endif // CHROME_BROWSER_SYNC_GLUE_BROWSER_THREAD_MODEL_WORKER_H_ | |
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