apps/app_restore_service_factory.h

   1 // Copyright 2012 The Chromium Authors
   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 APPS_APP_RESTORE_SERVICE_FACTORY_H_
   6 #define APPS_APP_RESTORE_SERVICE_FACTORY_H_
   7
   8 #include "base/memory/singleton.h"
   9 #include "components/keyed_service/content/browser_context_keyed_service_factory.h"
  10
  11 namespace content {
  12 class BrowserContext;
  13 }
  14
  15 namespace apps {
  16
  17 class AppRestoreService;
  18
  19 // Singleton that owns all AppRestoreServices and associates them with
  20 // BrowserContexts. Listens for the BrowserContext's destruction notification
  21 // and cleans up
  22 // the associated AppRestoreService.
  23 class AppRestoreServiceFactory : public BrowserContextKeyedServiceFactory {
  24  public:
  25   static AppRestoreService* GetForBrowserContext(
  26       content::BrowserContext* context);
  27
  28   static AppRestoreServiceFactory* GetInstance();
  29
  30  private:
  31   friend struct base::DefaultSingletonTraits<AppRestoreServiceFactory>;
  32
  33   AppRestoreServiceFactory();
  34   ~AppRestoreServiceFactory() override;
  35
  36   // BrowserContextKeyedServiceFactory:
  37   std::unique_ptr<KeyedService> BuildServiceInstanceForBrowserContext(
  38       content::BrowserContext* context) const override;
  39   bool ServiceIsCreatedWithBrowserContext() const override;
  40   content::BrowserContext* GetBrowserContextToUse(
  41       content::BrowserContext* context) const override;
  42 };
  43
  44 }  // namespace apps
  45
  46 #endif  // APPS_APP_RESTORE_SERVICE_FACTORY_H_