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