/ios/chrome/browser/bookmarks/bookmark_model_factory.h

https://gitlab.com/0072016/Facebook-SDK- · C Header · 56 lines · 36 code · 14 blank · 6 comment · 0 complexity · 4e9b7ecec1c7f8ffb882d7ad6bb30087 MD5 · raw file 

    

  1. // Copyright 2015 The Chromium Authors. All rights reserved.
    2. 

  2. // Use of this source code is governed by a BSD-style license that can be
    3. 

  3. // found in the LICENSE file.
    4. 

  4. 

  5. #ifndef IOS_CHROME_BROWSER_BOOKMARKS_BOOKMARK_MODEL_FACTORY_H_
    6. 

  6. #define IOS_CHROME_BROWSER_BOOKMARKS_BOOKMARK_MODEL_FACTORY_H_
    7. 

  7. 

  8. #include <memory>
    9. 

  9. 

  10. #include "base/macros.h"
    11. 

  11. #include "components/keyed_service/ios/browser_state_keyed_service_factory.h"
    12. 

  12. 

  13. namespace base {
    14. 

  14. template <typename T>
    15. 

  15. struct DefaultSingletonTraits;
    16. 

  16. }  // namespace base
    17. 

  17. 

  18. namespace bookmarks {
    19. 

  19. class BookmarkModel;
    20. 

  20. }
    21. 

  21. 

  22. namespace ios {
    23. 

  23. 

  24. class ChromeBrowserState;
    25. 

  25. 

  26. // Singleton that owns all BookmarkModels and associates them with
    27. 

  27. // ios::ChromeBrowserState.
    28. 

  28. class BookmarkModelFactory : public BrowserStateKeyedServiceFactory {
    29. 

  29.  public:
    30. 

  30.   static bookmarks::BookmarkModel* GetForBrowserState(
    31. 

  31.       ios::ChromeBrowserState* browser_state);
    32. 

  32.   static bookmarks::BookmarkModel* GetForBrowserStateIfExists(
    33. 

  33.       ios::ChromeBrowserState* browser_state);
    34. 

  34.   static BookmarkModelFactory* GetInstance();
    35. 

  35. 

  36.  private:
    37. 

  37.   friend struct base::DefaultSingletonTraits<BookmarkModelFactory>;
    38. 

  38. 

  39.   BookmarkModelFactory();
    40. 

  40.   ~BookmarkModelFactory() override;
    41. 

  41. 

  42.   // BrowserStateKeyedServiceFactory implementation.
    43. 

  43.   void RegisterBrowserStatePrefs(
    44. 

  44.       user_prefs::PrefRegistrySyncable* registry) override;
    45. 

  45.   std::unique_ptr<KeyedService> BuildServiceInstanceFor(
    46. 

  46.       web::BrowserState* context) const override;
    47. 

  47.   web::BrowserState* GetBrowserStateToUse(
    48. 

  48.       web::BrowserState* context) const override;
    49. 

  49.   bool ServiceIsNULLWhileTesting() const override;
    50. 

  50. 

  51.   DISALLOW_COPY_AND_ASSIGN(BookmarkModelFactory);
    52. 

  52. };
    53. 

  53. 

  54. }  // namespace ios
    55. 

  55. 

  56. #endif  // IOS_CHROME_BROWSER_BOOKMARKS_BOOKMARK_MODEL_FACTORY_H_
    57.