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| 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 |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef CHROME_BROWSER_EXTENSIONS_API_PREFERENCE_CHROME_DIRECT_SETTING_H__ |
| 6 #define CHROME_BROWSER_EXTENSIONS_API_PREFERENCE_CHROME_DIRECT_SETTING_H__ |
| 7 |
| 8 #include "chrome/browser/extensions/extension_function.h" |
| 9 |
| 10 class PrefService; |
| 11 |
| 12 namespace extensions { |
| 13 namespace chromedirectsetting { |
| 14 |
| 15 // Base class to host instance method helpers |
| 16 class DirectSettingFunctionBase : public SyncExtensionFunction { |
| 17 protected: |
| 18 explicit DirectSettingFunctionBase() {} |
| 19 virtual ~DirectSettingFunctionBase() {} |
| 20 |
| 21 // Returns the user pref service |
| 22 PrefService* GetPrefService(); |
| 23 |
| 24 // Check for all API calls to make sure only component extensions |
| 25 // can invoke the function. |
| 26 // On failure, it fails a CHECK. |
| 27 void CheckCalledFromComponentExtension(); |
| 28 |
| 29 private: |
| 30 DISALLOW_COPY_AND_ASSIGN(DirectSettingFunctionBase); |
| 31 }; |
| 32 |
| 33 class GetDirectSettingFunction : public DirectSettingFunctionBase { |
| 34 public: |
| 35 DECLARE_EXTENSION_FUNCTION("types.private.ChromeDirectSetting.get", |
| 36 TYPES_PRIVATE_CHROMEDIRECTSETTING_GET) |
| 37 |
| 38 explicit GetDirectSettingFunction() {} |
| 39 |
| 40 protected: |
| 41 // ExtensionFunction: |
| 42 virtual bool RunImpl() OVERRIDE; |
| 43 |
| 44 private: |
| 45 virtual ~GetDirectSettingFunction() {} |
| 46 DISALLOW_COPY_AND_ASSIGN(GetDirectSettingFunction); |
| 47 }; |
| 48 |
| 49 class SetDirectSettingFunction : public DirectSettingFunctionBase { |
| 50 public: |
| 51 DECLARE_EXTENSION_FUNCTION("types.private.ChromeDirectSetting.set", |
| 52 TYPES_PRIVATE_CHROMEDIRECTSETTING_SET) |
| 53 |
| 54 explicit SetDirectSettingFunction() {} |
| 55 |
| 56 protected: |
| 57 // ExtensionFunction: |
| 58 virtual bool RunImpl() OVERRIDE; |
| 59 |
| 60 private: |
| 61 virtual ~SetDirectSettingFunction() {} |
| 62 DISALLOW_COPY_AND_ASSIGN(SetDirectSettingFunction); |
| 63 }; |
| 64 |
| 65 class ClearDirectSettingFunction : public DirectSettingFunctionBase { |
| 66 public: |
| 67 DECLARE_EXTENSION_FUNCTION("types.private.ChromeDirectSetting.clear", |
| 68 TYPES_PRIVATE_CHROMEDIRECTSETTING_CLEAR) |
| 69 |
| 70 explicit ClearDirectSettingFunction() {} |
| 71 |
| 72 protected: |
| 73 // ExtensionFunction: |
| 74 virtual bool RunImpl() OVERRIDE; |
| 75 |
| 76 private: |
| 77 virtual ~ClearDirectSettingFunction() {} |
| 78 DISALLOW_COPY_AND_ASSIGN(ClearDirectSettingFunction); |
| 79 }; |
| 80 |
| 81 } // namespace chromedirectsetting |
| 82 } // namespace extensions |
| 83 |
| 84 #endif // CHROME_BROWSER_EXTENSIONS_API_PREFERENCE_CHROME_DIRECT_SETTING_H__ |
| 85 |
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