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_MEDIA_GALLERIES_MEDIA_GALLERIES_PREFERENCES_FACTORY_H_
6#define CHROME_BROWSER_MEDIA_GALLERIES_MEDIA_GALLERIES_PREFERENCES_FACTORY_H_
7
8#include "base/basictypes.h"
9#include "base/memory/singleton.h"
10#include "components/keyed_service/content/browser_context_keyed_service_factory.h"
11
12class MediaGalleriesPreferences;
13class Profile;
14
15// Singleton that owns all MediaGalleriesPreferences and associates them with
16// Profiles.
17class MediaGalleriesPreferencesFactory
18    : public BrowserContextKeyedServiceFactory {
19 public:
20  // Use MediaFileSystemRegistry::GetPreferences() to get
21  // MediaGalleriesPreferences.
22  static MediaGalleriesPreferences* GetForProfile(Profile* profile);
23
24  static MediaGalleriesPreferencesFactory* GetInstance();
25
26 private:
27  friend struct DefaultSingletonTraits<MediaGalleriesPreferencesFactory>;
28
29  MediaGalleriesPreferencesFactory();
30  virtual ~MediaGalleriesPreferencesFactory();
31
32  // BrowserContextKeyedServiceFactory:
33  virtual KeyedService* BuildServiceInstanceFor(
34      content::BrowserContext* profile) const OVERRIDE;
35  virtual void RegisterProfilePrefs(
36      user_prefs::PrefRegistrySyncable* registry) OVERRIDE;
37  virtual content::BrowserContext* GetBrowserContextToUse(
38      content::BrowserContext* context) const OVERRIDE;
39
40  DISALLOW_COPY_AND_ASSIGN(MediaGalleriesPreferencesFactory);
41};
42
43#endif  // CHROME_BROWSER_MEDIA_GALLERIES_MEDIA_GALLERIES_PREFERENCES_FACTORY_H_
44