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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_SETTINGS_SYSTEM_SETTINGS_PROVIDER_H_ | 5 #ifndef CHROME_BROWSER_CHROMEOS_SETTINGS_SYSTEM_SETTINGS_PROVIDER_H_ |
6 #define CHROME_BROWSER_CHROMEOS_SETTINGS_SYSTEM_SETTINGS_PROVIDER_H_ | 6 #define CHROME_BROWSER_CHROMEOS_SETTINGS_SYSTEM_SETTINGS_PROVIDER_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 #include <string> | 9 #include <string> |
10 | 10 |
11 #include "base/callback.h" | 11 #include "base/callback.h" |
12 #include "base/macros.h" | 12 #include "base/macros.h" |
13 #include "chromeos/settings/cros_settings_provider.h" | 13 #include "chromeos/settings/cros_settings_provider.h" |
14 #include "chromeos/settings/timezone_settings.h" | 14 #include "chromeos/settings/timezone_settings.h" |
15 #include "third_party/icu/source/i18n/unicode/timezone.h" | 15 #include "third_party/icu/source/i18n/unicode/timezone.h" |
16 | 16 |
17 namespace base { | 17 namespace base { |
18 class Value; | 18 class Value; |
19 using StringValue = Value; | |
20 } | 19 } |
21 | 20 |
22 namespace chromeos { | 21 namespace chromeos { |
23 | 22 |
24 class SystemSettingsProvider : public CrosSettingsProvider, | 23 class SystemSettingsProvider : public CrosSettingsProvider, |
25 public system::TimezoneSettings::Observer { | 24 public system::TimezoneSettings::Observer { |
26 public: | 25 public: |
27 explicit SystemSettingsProvider(const NotifyObserversCallback& notify_cb); | 26 explicit SystemSettingsProvider(const NotifyObserversCallback& notify_cb); |
28 ~SystemSettingsProvider() override; | 27 ~SystemSettingsProvider() override; |
29 | 28 |
30 // CrosSettingsProvider implementation. | 29 // CrosSettingsProvider implementation. |
31 const base::Value* Get(const std::string& path) const override; | 30 const base::Value* Get(const std::string& path) const override; |
32 TrustedStatus PrepareTrustedValues(const base::Closure& callback) override; | 31 TrustedStatus PrepareTrustedValues(const base::Closure& callback) override; |
33 bool HandlesSetting(const std::string& path) const override; | 32 bool HandlesSetting(const std::string& path) const override; |
34 | 33 |
35 // TimezoneSettings::Observer implementation. | 34 // TimezoneSettings::Observer implementation. |
36 void TimezoneChanged(const icu::TimeZone& timezone) override; | 35 void TimezoneChanged(const icu::TimeZone& timezone) override; |
37 | 36 |
38 private: | 37 private: |
39 // CrosSettingsProvider implementation. | 38 // CrosSettingsProvider implementation. |
40 void DoSet(const std::string& path, const base::Value& in_value) override; | 39 void DoSet(const std::string& path, const base::Value& in_value) override; |
41 | 40 |
42 std::unique_ptr<base::StringValue> timezone_value_; | 41 std::unique_ptr<base::Value> timezone_value_; |
43 | 42 |
44 DISALLOW_COPY_AND_ASSIGN(SystemSettingsProvider); | 43 DISALLOW_COPY_AND_ASSIGN(SystemSettingsProvider); |
45 }; | 44 }; |
46 | 45 |
47 } // namespace chromeos | 46 } // namespace chromeos |
48 | 47 |
49 #endif // CHROME_BROWSER_CHROMEOS_SETTINGS_SYSTEM_SETTINGS_PROVIDER_H_ | 48 #endif // CHROME_BROWSER_CHROMEOS_SETTINGS_SYSTEM_SETTINGS_PROVIDER_H_ |
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