1 // Copyright 2014 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_SEARCH_SUGGESTIONS_SUGGESTIONS_SERVICE_FACTORY_H_ 6 #define CHROME_BROWSER_SEARCH_SUGGESTIONS_SUGGESTIONS_SERVICE_FACTORY_H_ 7 8 #include "base/memory/singleton.h" 9 #include "components/keyed_service/content/browser_context_keyed_service_factory.h" 10 11 class Profile; 12 13 namespace suggestions { 14 15 class SuggestionsService; 16 17 // Singleton that owns all SuggestionsServices and associates them with 18 // Profiles. 19 class SuggestionsServiceFactory : public BrowserContextKeyedServiceFactory { 20 public: 21 // Returns the SuggestionsService for |profile|. 22 static suggestions::SuggestionsService* GetForProfile(Profile* profile); 23 24 static SuggestionsServiceFactory* GetInstance(); 25 26 private: 27 friend struct DefaultSingletonTraits<SuggestionsServiceFactory>; 28 29 SuggestionsServiceFactory(); 30 virtual ~SuggestionsServiceFactory(); 31 32 // Overrides from BrowserContextKeyedServiceFactory: 33 virtual content::BrowserContext* GetBrowserContextToUse( 34 content::BrowserContext* context) const OVERRIDE; 35 virtual KeyedService* BuildServiceInstanceFor( 36 content::BrowserContext* profile) const OVERRIDE; 37 virtual void RegisterProfilePrefs( 38 user_prefs::PrefRegistrySyncable* registry) OVERRIDE; 39 40 DISALLOW_COPY_AND_ASSIGN(SuggestionsServiceFactory); 41 }; 42 43 } // namespace suggestions 44 45 #endif // CHROME_BROWSER_SEARCH_SUGGESTIONS_SUGGESTIONS_SERVICE_FACTORY_H_ 46