chrome/browser/search/hotword_service_factory.h

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