| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROME_BROWSER_EXTENSIONS_API_CONTENT_SETTINGS_CONTENT_SETTINGS_SERVICE_H_ |
| #define CHROME_BROWSER_EXTENSIONS_API_CONTENT_SETTINGS_CONTENT_SETTINGS_SERVICE_H_ |
| |
| #include "base/memory/ref_counted.h" |
| #include "extensions/browser/browser_context_keyed_api_factory.h" |
| #include "extensions/browser/extension_prefs_observer.h" |
| |
| namespace extensions { |
| |
| class ContentSettingsStore; |
| class ExtensionPrefs; |
| |
| // This service hosts a single ContentSettingsStore for the |
| // chrome.contentSettings API. |
| class ContentSettingsService : public BrowserContextKeyedAPI, |
| public ExtensionPrefsObserver { |
| public: |
| explicit ContentSettingsService(content::BrowserContext* context); |
| virtual ~ContentSettingsService(); |
| |
| scoped_refptr<ContentSettingsStore> content_settings_store() const { |
| return content_settings_store_; |
| } |
| |
| // Convenience function to get the service for some browser context. |
| static ContentSettingsService* Get(content::BrowserContext* context); |
| |
| // BrowserContextKeyedAPI implementation. |
| static BrowserContextKeyedAPIFactory<ContentSettingsService>* |
| GetFactoryInstance(); |
| |
| // ExtensionPrefsObserver implementation. |
| virtual void OnExtensionRegistered(const std::string& extension_id, |
| const base::Time& install_time, |
| bool is_enabled) override; |
| virtual void OnExtensionPrefsLoaded(const std::string& extension_id, |
| const ExtensionPrefs* prefs) override; |
| virtual void OnExtensionPrefsDeleted(const std::string& extension_id) |
| override; |
| virtual void OnExtensionStateChanged(const std::string& extension_id, |
| bool state) override; |
| |
| private: |
| friend class BrowserContextKeyedAPIFactory<ContentSettingsService>; |
| |
| // BrowserContextKeyedAPI implementation. |
| static const char* service_name() { return "ContentSettingsService"; } |
| |
| scoped_refptr<ContentSettingsStore> content_settings_store_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ContentSettingsService); |
| }; |
| |
| } // namespace extensions |
| |
| #endif // CHROME_BROWSER_EXTENSIONS_API_CONTENT_SETTINGS_CONTENT_SETTINGS_SERVICE_H_ |