blob: 7e6906f626e127486bfb10037923666711be322e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_SYNC_GLUE_THEME_CHANGE_PROCESSOR_H_
#define CHROME_BROWSER_SYNC_GLUE_THEME_CHANGE_PROCESSOR_H_
#pragma once
#include "base/basictypes.h"
#include "base/compiler_specific.h"
#include "chrome/browser/sync/glue/change_processor.h"
#include "content/public/browser/notification_observer.h"
#include "content/public/browser/notification_registrar.h"
#include "content/public/browser/notification_types.h"
class Profile;
namespace browser_sync {
class UnrecoverableErrorHandler;
// This class is responsible for taking changes from the
// ThemeService and applying them to the sync_api 'syncable'
// model, and vice versa. All operations and use of this class are
// from the UI thread.
class ThemeChangeProcessor : public ChangeProcessor,
public content::NotificationObserver {
public:
explicit ThemeChangeProcessor(UnrecoverableErrorHandler* error_handler);
virtual ~ThemeChangeProcessor();
// content::NotificationObserver implementation.
// ThemeService -> sync_api model change application.
virtual void Observe(int type,
const content::NotificationSource& source,
const content::NotificationDetails& details) OVERRIDE;
// ChangeProcessor implementation.
// sync_api model -> ThemeService change application.
virtual void ApplyChangesFromSyncModel(
const sync_api::BaseTransaction* trans,
const sync_api::ImmutableChangeRecordList& changes) OVERRIDE;
protected:
// ChangeProcessor implementation.
virtual void StartImpl(Profile* profile) OVERRIDE;
virtual void StopImpl() OVERRIDE;
private:
void StartObserving();
void StopObserving();
content::NotificationRegistrar notification_registrar_;
// Profile associated with the ThemeService. Non-NULL iff |running()| is
// true.
Profile* profile_;
DISALLOW_COPY_AND_ASSIGN(ThemeChangeProcessor);
};
} // namespace browser_sync
#endif // CHROME_BROWSER_SYNC_GLUE_THEME_CHANGE_PROCESSOR_H_
|
