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/macros.h"
   9 #include "components/keyed_service/content/browser_context_keyed_service_factory.h"
  10
  11 namespace base {
  12 template <typename T> struct DefaultSingletonTraits;
  13 }
  14
  15 class Profile;
  16
  17 namespace bookmarks {
  18 class BookmarkModel;
  19 }
  20
  21 // Singleton that owns all BookmarkModels and associates them with Profiles.
  22 class BookmarkModelFactory : public BrowserContextKeyedServiceFactory {
  23  public:
  24   static bookmarks::BookmarkModel* GetForProfile(Profile* profile);
  25
  26   static bookmarks::BookmarkModel* GetForProfileIfExists(Profile* profile);
  27
  28   static BookmarkModelFactory* GetInstance();
  29
  30  private:
  31   friend struct base::DefaultSingletonTraits<BookmarkModelFactory>;
  32
  33   BookmarkModelFactory();
  34   ~BookmarkModelFactory() override;
  35
  36   // BrowserContextKeyedServiceFactory:
  37   KeyedService* BuildServiceInstanceFor(
  38       content::BrowserContext* context) const override;
  39   void RegisterProfilePrefs(
  40       user_prefs::PrefRegistrySyncable* registry) override;
  41   content::BrowserContext* GetBrowserContextToUse(
  42       content::BrowserContext* context) const override;
  43   bool ServiceIsNULLWhileTesting() const override;
  44
  45   DISALLOW_COPY_AND_ASSIGN(BookmarkModelFactory);
  46 };
  47
  48 #endif  // CHROME_BROWSER_BOOKMARKS_BOOKMARK_MODEL_FACTORY_H_