apps/app_lifetime_monitor_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 APPS_APP_LIFETIME_MONITOR_FACTORY_H_
   6 #define APPS_APP_LIFETIME_MONITOR_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 apps {
  14
  15 class AppLifetimeMonitor;
  16
  17 // Singleton that owns all AppLifetimeMonitors and associates them with
  18 // Profiles. Listens for the Profile's destruction notification and cleans up
  19 // the associated AppLifetimeMonitor.
  20 class AppLifetimeMonitorFactory : public BrowserContextKeyedServiceFactory {
  21  public:
  22   static AppLifetimeMonitor* GetForProfile(Profile* profile);
  23
  24   static AppLifetimeMonitorFactory* GetInstance();
  25
  26  private:
  27   friend struct DefaultSingletonTraits<AppLifetimeMonitorFactory>;
  28
  29   AppLifetimeMonitorFactory();
  30   virtual ~AppLifetimeMonitorFactory();
  31
  32   // BrowserContextKeyedServiceFactory:
  33   virtual KeyedService* BuildServiceInstanceFor(
  34       content::BrowserContext* profile) const OVERRIDE;
  35   virtual bool ServiceIsCreatedWithBrowserContext() const OVERRIDE;
  36   virtual content::BrowserContext* GetBrowserContextToUse(
  37     content::BrowserContext* context) const OVERRIDE;
  38 };
  39
  40 }  // namespace apps
  41
  42 #endif  // APPS_APP_LIFETIME_MONITOR_FACTORY_H_