src/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 template <typename T> struct DefaultSingletonTraits;
  12
  13 class BookmarkModel;
  14 class Profile;
  15
  16 // Singleton that owns all BookmarkModels and associates them with Profiles.
  17 class 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   ~BookmarkModelFactory() override;
  30
  31   // BrowserContextKeyedServiceFactory:
  32   KeyedService* BuildServiceInstanceFor(
  33       content::BrowserContext* context) const override;
  34   void RegisterProfilePrefs(
  35       user_prefs::PrefRegistrySyncable* registry) override;
  36   content::BrowserContext* GetBrowserContextToUse(
  37       content::BrowserContext* context) const override;
  38   bool ServiceIsNULLWhileTesting() const override;
  39
  40   DISALLOW_COPY_AND_ASSIGN(BookmarkModelFactory);
  41 };
  42
  43 #endif  // CHROME_BROWSER_BOOKMARKS_BOOKMARK_MODEL_FACTORY_H_