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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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_CONTENT_SETTINGS_PREF_CONTENT_SETTINGS_PROVIDER_H_ | 5 #ifndef CHROME_BROWSER_CONTENT_SETTINGS_PREF_CONTENT_SETTINGS_PROVIDER_H_ |
6 #define CHROME_BROWSER_CONTENT_SETTINGS_PREF_CONTENT_SETTINGS_PROVIDER_H_ | 6 #define CHROME_BROWSER_CONTENT_SETTINGS_PREF_CONTENT_SETTINGS_PROVIDER_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 // A content settings provider that takes its settings out of the pref service. | 9 // A content settings provider that takes its settings out of the pref service. |
10 | 10 |
11 #include "base/basictypes.h" | 11 #include "base/basictypes.h" |
12 #include "base/lock.h" | 12 #include "base/synchronization/lock.h" |
13 #include "chrome/browser/content_settings/content_settings_provider.h" | 13 #include "chrome/browser/content_settings/content_settings_provider.h" |
14 #include "chrome/browser/prefs/pref_change_registrar.h" | 14 #include "chrome/browser/prefs/pref_change_registrar.h" |
15 #include "chrome/common/notification_observer.h" | 15 #include "chrome/common/notification_observer.h" |
16 #include "chrome/common/notification_registrar.h" | 16 #include "chrome/common/notification_registrar.h" |
17 | 17 |
18 class ContentSettingsDetails; | 18 class ContentSettingsDetails; |
19 class DictionaryValue; | 19 class DictionaryValue; |
20 class PrefService; | 20 class PrefService; |
21 class Profile; | 21 class Profile; |
22 | 22 |
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66 // Copies of the pref data, so that we can read it on the IO thread. | 66 // Copies of the pref data, so that we can read it on the IO thread. |
67 ContentSettings default_content_settings_; | 67 ContentSettings default_content_settings_; |
68 | 68 |
69 Profile* profile_; | 69 Profile* profile_; |
70 | 70 |
71 // Whether this settings map is for an OTR session. | 71 // Whether this settings map is for an OTR session. |
72 bool is_off_the_record_; | 72 bool is_off_the_record_; |
73 | 73 |
74 // Used around accesses to the default_content_settings_ object to guarantee | 74 // Used around accesses to the default_content_settings_ object to guarantee |
75 // thread safety. | 75 // thread safety. |
76 mutable Lock lock_; | 76 mutable base::Lock lock_; |
77 | 77 |
78 PrefChangeRegistrar pref_change_registrar_; | 78 PrefChangeRegistrar pref_change_registrar_; |
79 NotificationRegistrar notification_registrar_; | 79 NotificationRegistrar notification_registrar_; |
80 | 80 |
81 // Whether we are currently updating preferences, this is used to ignore | 81 // Whether we are currently updating preferences, this is used to ignore |
82 // notifications from the preferences service that we triggered ourself. | 82 // notifications from the preferences service that we triggered ourself. |
83 bool updating_preferences_; | 83 bool updating_preferences_; |
84 | 84 |
85 DISALLOW_COPY_AND_ASSIGN(PrefContentSettingsProvider); | 85 DISALLOW_COPY_AND_ASSIGN(PrefContentSettingsProvider); |
86 }; | 86 }; |
87 | 87 |
88 #endif // CHROME_BROWSER_CONTENT_SETTINGS_PREF_CONTENT_SETTINGS_PROVIDER_H_ | 88 #endif // CHROME_BROWSER_CONTENT_SETTINGS_PREF_CONTENT_SETTINGS_PROVIDER_H_ |
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