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