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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 CHROME_BROWSER_CHROMEOS_PREFERENCES_H_ | 5 #ifndef CHROME_BROWSER_CHROMEOS_PREFERENCES_H_ |
6 #define CHROME_BROWSER_CHROMEOS_PREFERENCES_H_ | 6 #define CHROME_BROWSER_CHROMEOS_PREFERENCES_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
11 #include "base/compiler_specific.h" | 11 #include "base/compiler_specific.h" |
12 #include "base/prefs/public/pref_member.h" | 12 #include "base/prefs/public/pref_member.h" |
13 #include "chrome/browser/chromeos/language_preferences.h" | 13 #include "chrome/browser/chromeos/language_preferences.h" |
14 #include "chrome/browser/prefs/pref_service_observer.h" | 14 #include "chrome/browser/prefs/pref_service_observer.h" |
15 | 15 |
16 class PrefService; | 16 class PrefService; |
| 17 class PrefServiceSyncable; |
17 | 18 |
18 namespace chromeos { | 19 namespace chromeos { |
19 namespace input_method { | 20 namespace input_method { |
20 class InputMethodManager; | 21 class InputMethodManager; |
21 } // namespace input_method | 22 } // namespace input_method |
22 | 23 |
23 // The Preferences class handles Chrome OS preferences. When the class | 24 // The Preferences class handles Chrome OS preferences. When the class |
24 // is first initialized, it will initialize the OS settings to what's stored in | 25 // is first initialized, it will initialize the OS settings to what's stored in |
25 // the preferences. These include touchpad settings, etc. | 26 // the preferences. These include touchpad settings, etc. |
26 // When the preferences change, we change the settings to reflect the new value. | 27 // When the preferences change, we change the settings to reflect the new value. |
27 class Preferences : public PrefServiceObserver { | 28 class Preferences : public PrefServiceObserver { |
28 public: | 29 public: |
29 Preferences(); | 30 Preferences(); |
30 explicit Preferences( | 31 explicit Preferences( |
31 input_method::InputMethodManager* input_method_manager); // for testing | 32 input_method::InputMethodManager* input_method_manager); // for testing |
32 virtual ~Preferences(); | 33 virtual ~Preferences(); |
33 | 34 |
34 // This method will register the prefs associated with Chrome OS settings. | 35 // This method will register the prefs associated with Chrome OS settings. |
35 static void RegisterUserPrefs(PrefService* prefs); | 36 static void RegisterUserPrefs(PrefServiceSyncable* prefs); |
36 | 37 |
37 // This method will initialize Chrome OS settings to values in user prefs. | 38 // This method will initialize Chrome OS settings to values in user prefs. |
38 void Init(PrefService* prefs); | 39 void Init(PrefServiceSyncable* prefs); |
39 | 40 |
40 void InitUserPrefsForTesting(PrefService* prefs); | 41 void InitUserPrefsForTesting(PrefServiceSyncable* prefs); |
41 void SetInputMethodListForTesting(); | 42 void SetInputMethodListForTesting(); |
42 | 43 |
43 private: | 44 private: |
44 // Initializes all member prefs. | 45 // Initializes all member prefs. |
45 void InitUserPrefs(PrefService* prefs); | 46 void InitUserPrefs(PrefServiceSyncable* prefs); |
46 | 47 |
47 // Callback method for preference changes. | 48 // Callback method for preference changes. |
48 void OnPreferenceChanged(const std::string& pref_name); | 49 void OnPreferenceChanged(const std::string& pref_name); |
49 | 50 |
50 // This will set the OS settings when the preference changes. | 51 // This will set the OS settings when the preference changes. |
51 // If this method is called with NULL, it will set all OS settings to what's | 52 // If this method is called with NULL, it will set all OS settings to what's |
52 // stored in the preferences. | 53 // stored in the preferences. |
53 void NotifyPrefChanged(const std::string* pref_name); | 54 void NotifyPrefChanged(const std::string* pref_name); |
54 | 55 |
55 // Writes boolean |value| to the input method (IBus) configuration daemon. | 56 // Writes boolean |value| to the input method (IBus) configuration daemon. |
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91 // underlying XKB API requires it. | 92 // underlying XKB API requires it. |
92 void UpdateAutoRepeatRate(); | 93 void UpdateAutoRepeatRate(); |
93 | 94 |
94 // Force natural scroll to on if --enable-natural-scroll-default is specified | 95 // Force natural scroll to on if --enable-natural-scroll-default is specified |
95 // on the cmd line. | 96 // on the cmd line. |
96 void ForceNaturalScrollDefault(); | 97 void ForceNaturalScrollDefault(); |
97 | 98 |
98 // PrefServiceObserver implementation. | 99 // PrefServiceObserver implementation. |
99 virtual void OnIsSyncingChanged() OVERRIDE; | 100 virtual void OnIsSyncingChanged() OVERRIDE; |
100 | 101 |
101 PrefService* prefs_; | 102 PrefServiceSyncable* prefs_; |
102 | 103 |
103 input_method::InputMethodManager* input_method_manager_; | 104 input_method::InputMethodManager* input_method_manager_; |
104 | 105 |
105 BooleanPrefMember tap_to_click_enabled_; | 106 BooleanPrefMember tap_to_click_enabled_; |
106 BooleanPrefMember tap_dragging_enabled_; | 107 BooleanPrefMember tap_dragging_enabled_; |
107 BooleanPrefMember three_finger_click_enabled_; | 108 BooleanPrefMember three_finger_click_enabled_; |
108 BooleanPrefMember three_finger_swipe_enabled_; | 109 BooleanPrefMember three_finger_swipe_enabled_; |
109 BooleanPrefMember natural_scroll_; | 110 BooleanPrefMember natural_scroll_; |
110 BooleanPrefMember vert_edge_scroll_enabled_; | 111 BooleanPrefMember vert_edge_scroll_enabled_; |
111 BooleanPrefMember accessibility_enabled_; | 112 BooleanPrefMember accessibility_enabled_; |
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156 BooleanPrefMember enable_screen_lock_; | 157 BooleanPrefMember enable_screen_lock_; |
157 | 158 |
158 BooleanPrefMember enable_drm_; | 159 BooleanPrefMember enable_drm_; |
159 | 160 |
160 DISALLOW_COPY_AND_ASSIGN(Preferences); | 161 DISALLOW_COPY_AND_ASSIGN(Preferences); |
161 }; | 162 }; |
162 | 163 |
163 } // namespace chromeos | 164 } // namespace chromeos |
164 | 165 |
165 #endif // CHROME_BROWSER_CHROMEOS_PREFERENCES_H_ | 166 #endif // CHROME_BROWSER_CHROMEOS_PREFERENCES_H_ |
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