xref: /external/chromium_org/chrome/browser/chromeos/extensions/file_manager/event_router_factory.h

// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_MANAGER_EVENT_ROUTER_FACTORY_H_
#define CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_MANAGER_EVENT_ROUTER_FACTORY_H_

#include "base/memory/singleton.h"
#include "components/keyed_service/content/browser_context_keyed_service_factory.h"

class Profile;

namespace file_manager {

class EventRouter;

class EventRouterFactory : public BrowserContextKeyedServiceFactory {
 public:
  // Returns the EventRouter for |profile|, creating it if
  // it is not yet created.
  static EventRouter* GetForProfile(Profile* profile);

  // Returns the EventRouterFactory instance.
  static EventRouterFactory* GetInstance();

 protected:
  // BrowserContextKeyedBaseFactory overrides:
  virtual content::BrowserContext* GetBrowserContextToUse(
      content::BrowserContext* context) const OVERRIDE;
  virtual bool ServiceIsCreatedWithBrowserContext() const OVERRIDE;
  virtual bool ServiceIsNULLWhileTesting() const OVERRIDE;

 private:
  friend struct DefaultSingletonTraits<EventRouterFactory>;

  EventRouterFactory();
  virtual ~EventRouterFactory();

  // BrowserContextKeyedServiceFactory:
  virtual KeyedService* BuildServiceInstanceFor(
      content::BrowserContext* context) const OVERRIDE;
};

}  // namespace file_manager

#endif  // CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_MANAGER_EVENT_ROUTER_FACTORY_H_