chrome/browser/background/background_contents_service_factory.h

   1 // Copyright (c) 2011 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_BACKGROUND_BACKGROUND_CONTENTS_SERVICE_FACTORY_H_
   6 #define CHROME_BROWSER_BACKGROUND_BACKGROUND_CONTENTS_SERVICE_FACTORY_H_
   7
   8 #include "base/compiler_specific.h"
   9 #include "base/memory/singleton.h"
  10 #include "chrome/browser/profiles/profile_keyed_service_factory.h"
  11
  12 class BackgroundContentsService;
  13 class PrefRegistrySyncable;
  14 class Profile;
  15
  16 // Singleton that owns all BackgroundContentsServices and associates them with
  17 // Profiles. Listens for the Profile's destruction notification and cleans up
  18 // the associated BackgroundContentsService.
  19 class BackgroundContentsServiceFactory : public ProfileKeyedServiceFactory {
  20  public:
  21   static BackgroundContentsService* GetForProfile(Profile* profile);
  22
  23   static BackgroundContentsServiceFactory* GetInstance();
  24
  25  private:
  26   friend struct DefaultSingletonTraits<BackgroundContentsServiceFactory>;
  27
  28   BackgroundContentsServiceFactory();
  29   virtual ~BackgroundContentsServiceFactory();
  30
  31   // ProfileKeyedServiceFactory:
  32   virtual ProfileKeyedService* BuildServiceInstanceFor(
  33       Profile* profile) const OVERRIDE;
  34   virtual void RegisterUserPrefs(PrefRegistrySyncable* registry) OVERRIDE;
  35   // Use a separate background contents service for incognito.
  36   virtual bool ServiceHasOwnInstanceInIncognito() const OVERRIDE;
  37   virtual bool ServiceIsCreatedWithProfile() const OVERRIDE;
  38   virtual bool ServiceIsNULLWhileTesting() const OVERRIDE;
  39 };
  40
  41 #endif  // CHROME_BROWSER_BACKGROUND_BACKGROUND_CONTENTS_SERVICE_FACTORY_H_