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// Copyright (c) 2011 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_NOTIFICATIONS_DESKTOP_NOTIFICATION_SERVICE_FACTORY_H_
#define CHROME_BROWSER_NOTIFICATIONS_DESKTOP_NOTIFICATION_SERVICE_FACTORY_H_

#include "base/compiler_specific.h"
#include "base/memory/singleton.h"
#include "chrome/browser/profiles/profile_keyed_service_factory.h"

class DesktopNotificationService;
class Profile;

// Singleton that owns all DesktopNotificationServices and associates them with
// Profiles. Listens for the Profile's destruction notification and cleans up
// the associated DesktopNotificationService.
class DesktopNotificationServiceFactory : public ProfileKeyedServiceFactory {
 public:
  // Returns the DesktopNotificationService that provides desktop notifications
  // for |profile|.
  static DesktopNotificationService* GetForProfile(Profile* profile);

  static DesktopNotificationServiceFactory* GetInstance();

 private:
  friend struct DefaultSingletonTraits<DesktopNotificationServiceFactory>;

  DesktopNotificationServiceFactory();
  virtual ~DesktopNotificationServiceFactory();

  // ProfileKeyedServiceFactory:
  virtual ProfileKeyedService* BuildServiceInstanceFor(
      Profile* profile) const OVERRIDE;
  // Use a separate desktop notification service for incognito.
  virtual bool ServiceHasOwnInstanceInIncognito() OVERRIDE;
};

#endif  // CHROME_BROWSER_NOTIFICATIONS_DESKTOP_NOTIFICATION_SERVICE_FACTORY_H_