| // Copyright 2013 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_PREFERENCE_CHROME_DIRECT_SETTING_API_H__ |
| #define CHROME_BROWSER_EXTENSIONS_API_PREFERENCE_CHROME_DIRECT_SETTING_API_H__ |
| |
| #include "base/prefs/pref_change_registrar.h" |
| #include "extensions/browser/browser_context_keyed_api_factory.h" |
| #include "extensions/browser/event_router.h" |
| |
| class Profile; |
| |
| namespace content { |
| class BrowserContext; |
| } |
| |
| namespace extensions { |
| namespace chromedirectsetting { |
| |
| class ChromeDirectSettingAPI : public BrowserContextKeyedAPI, |
| public EventRouter::Observer { |
| public: |
| explicit ChromeDirectSettingAPI(content::BrowserContext* context); |
| |
| ~ChromeDirectSettingAPI() override; |
| |
| // KeyedService implementation. |
| void Shutdown() override; |
| |
| // BrowserContextKeyedAPI implementation. |
| static BrowserContextKeyedAPIFactory<ChromeDirectSettingAPI>* |
| GetFactoryInstance(); |
| |
| // EventRouter::Observer implementation. |
| void OnListenerAdded(const EventListenerInfo& details) override; |
| |
| // Returns true if the preference is on the whitelist. |
| bool IsPreferenceOnWhitelist(const std::string& pref_key); |
| |
| // Convenience method to get the ChromeDirectSettingAPI for a profile. |
| static ChromeDirectSettingAPI* Get(content::BrowserContext* context); |
| |
| private: |
| friend class BrowserContextKeyedAPIFactory<ChromeDirectSettingAPI>; |
| |
| // BrowserContextKeyedAPI implementation. |
| static const char* service_name(); |
| |
| void OnPrefChanged(PrefService* pref_service, const std::string& pref_key); |
| |
| static const bool kServiceIsNULLWhileTesting = true; |
| static const bool kServiceRedirectedInIncognito = false; |
| |
| PrefChangeRegistrar registrar_; |
| Profile* profile_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ChromeDirectSettingAPI); |
| }; |
| |
| } // namespace chromedirectsetting |
| } // namespace extensions |
| |
| #endif // CHROME_BROWSER_EXTENSIONS_API_PREFERENCE_CHROME_DIRECT_SETTING_API_H__ |