managed_bookmark_service.h 3.4 KB

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  1. // Copyright 2015 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. #ifndef COMPONENTS_BOOKMARKS_MANAGED_MANAGED_BOOKMARK_SERVICE_H_
  5. #define COMPONENTS_BOOKMARKS_MANAGED_MANAGED_BOOKMARK_SERVICE_H_
  6. #include <memory>
  7. #include <string>
  8. #include "base/callback_forward.h"
  9. #include "base/memory/raw_ptr.h"
  10. #include "components/bookmarks/browser/base_bookmark_model_observer.h"
  11. #include "components/bookmarks/browser/bookmark_client.h"
  12. #include "components/bookmarks/browser/bookmark_node.h"
  13. #include "components/keyed_service/core/keyed_service.h"
  14. class PrefService;
  15. namespace bookmarks {
  16. class BookmarkModel;
  17. class ManagedBookmarksTracker;
  18. // ManagedBookmarkService manages the bookmark folder controlled by enterprise
  19. // policy.
  20. class ManagedBookmarkService : public KeyedService,
  21. public BaseBookmarkModelObserver {
  22. public:
  23. using GetManagementDomainCallback = base::RepeatingCallback<std::string()>;
  24. ManagedBookmarkService(PrefService* prefs,
  25. GetManagementDomainCallback callback);
  26. ManagedBookmarkService(const ManagedBookmarkService&) = delete;
  27. ManagedBookmarkService& operator=(const ManagedBookmarkService&) = delete;
  28. ~ManagedBookmarkService() override;
  29. // Called upon creation of the BookmarkModel.
  30. void BookmarkModelCreated(BookmarkModel* bookmark_model);
  31. // Returns a task that will be used to load a managed root node. This task
  32. // will be invoked in the Profile's IO task runner.
  33. LoadManagedNodeCallback GetLoadManagedNodeCallback();
  34. // Returns true if the |node| can have its title updated.
  35. bool CanSetPermanentNodeTitle(const BookmarkNode* node);
  36. // Returns true if |node| should sync.
  37. bool CanSyncNode(const BookmarkNode* node);
  38. // Returns true if |node| can be edited by the user.
  39. // TODO(joaodasilva): the model should check this more aggressively, and
  40. // should give the client a means to temporarily disable those checks.
  41. // http://crbug.com/49598
  42. bool CanBeEditedByUser(const BookmarkNode* node);
  43. // Top-level managed bookmarks folder, defined by an enterprise policy; may be
  44. // null.
  45. const BookmarkNode* managed_node() { return managed_node_; }
  46. private:
  47. // KeyedService implementation.
  48. void Shutdown() override;
  49. // BaseBookmarkModelObserver implementation.
  50. void BookmarkModelChanged() override;
  51. // BookmarkModelObserver implementation.
  52. void BookmarkModelLoaded(BookmarkModel* bookmark_model,
  53. bool ids_reassigned) override;
  54. void BookmarkModelBeingDeleted(BookmarkModel* bookmark_model) override;
  55. // Cleanup, called when service is shutdown or when BookmarkModel is being
  56. // destroyed.
  57. void Cleanup();
  58. // Pointer to the PrefService. Must outlive ManagedBookmarkService.
  59. raw_ptr<PrefService> prefs_;
  60. // Pointer to the BookmarkModel; may be null. Only valid between the calls to
  61. // BookmarkModelCreated() and to BookmarkModelBeingDestroyed().
  62. raw_ptr<BookmarkModel> bookmark_model_;
  63. // Managed bookmarks are defined by an enterprise policy. The lifetime of the
  64. // BookmarkPermanentNode is controlled by BookmarkModel.
  65. std::unique_ptr<ManagedBookmarksTracker> managed_bookmarks_tracker_;
  66. GetManagementDomainCallback managed_domain_callback_;
  67. raw_ptr<BookmarkPermanentNode> managed_node_;
  68. };
  69. } // namespace bookmarks
  70. #endif // COMPONENTS_BOOKMARKS_MANAGED_MANAGED_BOOKMARK_SERVICE_H_