chrome/browser/chromeos/extensions/file_manager/event_router_factory.h

   1 // Copyright (c) 2012 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_CHROMEOS_EXTENSIONS_FILE_MANAGER_EVENT_ROUTER_FACTORY_H_
   6 #define CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_MANAGER_EVENT_ROUTER_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 file_manager {
  14
  15 class EventRouter;
  16
  17 class EventRouterFactory : public BrowserContextKeyedServiceFactory {
  18  public:
  19   // Returns the EventRouter for |profile|, creating it if
  20   // it is not yet created.
  21   static EventRouter* GetForProfile(Profile* profile);
  22
  23   // Returns the EventRouterFactory instance.
  24   static EventRouterFactory* GetInstance();
  25
  26  protected:
  27   // BrowserContextKeyedBaseFactory overrides:
  28   content::BrowserContext* GetBrowserContextToUse(
  29       content::BrowserContext* context) const override;
  30   bool ServiceIsCreatedWithBrowserContext() const override;
  31   bool ServiceIsNULLWhileTesting() const override;
  32
  33  private:
  34   friend struct base::DefaultSingletonTraits<EventRouterFactory>;
  35
  36   EventRouterFactory();
  37   ~EventRouterFactory() override;
  38
  39   // BrowserContextKeyedServiceFactory:
  40   KeyedService* BuildServiceInstanceFor(
  41       content::BrowserContext* context) const override;
  42 };
  43
  44 }  // namespace file_manager
  45
  46 #endif  // CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_MANAGER_EVENT_ROUTER_FACTORY_H_