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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 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_EXTENSIONS_API_PREFERENCE_CHROME_DIRECT_SETTING_H__ | 5 #ifndef CHROME_BROWSER_EXTENSIONS_API_PREFERENCE_CHROME_DIRECT_SETTING_H__ |
6 #define CHROME_BROWSER_EXTENSIONS_API_PREFERENCE_CHROME_DIRECT_SETTING_H__ | 6 #define CHROME_BROWSER_EXTENSIONS_API_PREFERENCE_CHROME_DIRECT_SETTING_H__ |
7 | 7 |
8 #include "base/lazy_instance.h" | 8 #include "base/lazy_instance.h" |
9 #include "chrome/browser/extensions/extension_function.h" | 9 #include "chrome/browser/extensions/extension_function.h" |
10 | 10 |
11 class PrefService; | 11 class PrefService; |
12 | 12 |
13 namespace extensions { | 13 namespace extensions { |
14 namespace chromedirectsetting { | 14 namespace chromedirectsetting { |
15 | 15 |
16 // Base class to host instance method helpers. | 16 // Base class to host instance method helpers. |
17 class DirectSettingFunctionBase : public SyncExtensionFunction { | 17 class DirectSettingFunctionBase : public SyncExtensionFunction { |
18 protected: | 18 protected: |
19 DirectSettingFunctionBase(); | 19 DirectSettingFunctionBase(); |
20 virtual ~DirectSettingFunctionBase(); | 20 virtual ~DirectSettingFunctionBase(); |
21 | 21 |
22 // Returns the user pref service. | 22 // Returns the user pref service. |
23 PrefService* GetPrefService(); | 23 PrefService* GetPrefService(); |
24 | 24 |
25 // Returns true if the caller is a component extension. | 25 // Returns true if the caller is a component extension. |
26 bool IsCalledFromComponentExtension(); | 26 bool IsCalledFromComponentExtension(); |
27 | 27 |
28 // Returns true if the preference is on the whitelist. | |
29 bool IsPreferenceOnWhitelist(const std::string& pref_key); | |
30 | |
31 private: | 28 private: |
32 DISALLOW_COPY_AND_ASSIGN(DirectSettingFunctionBase); | 29 DISALLOW_COPY_AND_ASSIGN(DirectSettingFunctionBase); |
33 }; | 30 }; |
34 | 31 |
35 class GetDirectSettingFunction : public DirectSettingFunctionBase { | 32 class GetDirectSettingFunction : public DirectSettingFunctionBase { |
36 public: | 33 public: |
37 DECLARE_EXTENSION_FUNCTION("types.private.ChromeDirectSetting.get", | 34 DECLARE_EXTENSION_FUNCTION("types.private.ChromeDirectSetting.get", |
38 TYPES_PRIVATE_CHROMEDIRECTSETTING_GET) | 35 TYPES_PRIVATE_CHROMEDIRECTSETTING_GET) |
39 | 36 |
40 GetDirectSettingFunction(); | 37 GetDirectSettingFunction(); |
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78 private: | 75 private: |
79 virtual ~ClearDirectSettingFunction(); | 76 virtual ~ClearDirectSettingFunction(); |
80 DISALLOW_COPY_AND_ASSIGN(ClearDirectSettingFunction); | 77 DISALLOW_COPY_AND_ASSIGN(ClearDirectSettingFunction); |
81 }; | 78 }; |
82 | 79 |
83 } // namespace chromedirectsetting | 80 } // namespace chromedirectsetting |
84 } // namespace extensions | 81 } // namespace extensions |
85 | 82 |
86 #endif // CHROME_BROWSER_EXTENSIONS_API_PREFERENCE_CHROME_DIRECT_SETTING_H__ | 83 #endif // CHROME_BROWSER_EXTENSIONS_API_PREFERENCE_CHROME_DIRECT_SETTING_H__ |
87 | 84 |
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