| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROME_BROWSER_UNDO_BOOKMARK_UNDO_SERVICE_H_ |
| #define CHROME_BROWSER_UNDO_BOOKMARK_UNDO_SERVICE_H_ |
| |
| #include <map> |
| |
| #include "chrome/browser/bookmarks/base_bookmark_model_observer.h" |
| #include "chrome/browser/bookmarks/bookmark_node_data.h" |
| #include "chrome/browser/undo/bookmark_renumber_observer.h" |
| #include "chrome/browser/undo/undo_manager.h" |
| #include "components/browser_context_keyed_service/browser_context_keyed_service.h" |
| |
| class Profile; |
| namespace { |
| class BookmarkUndoOperation; |
| } // namespace |
| |
| // BookmarkUndoService -------------------------------------------------------- |
| |
| // BookmarkUndoService is owned by the profile, and is responsible for observing |
| // BookmarkModel changes in order to provide an undo for those changes. |
| class BookmarkUndoService : public BaseBookmarkModelObserver, |
| public BrowserContextKeyedService, |
| public BookmarkRenumberObserver { |
| public: |
| explicit BookmarkUndoService(Profile* profile); |
| virtual ~BookmarkUndoService(); |
| |
| UndoManager* undo_manager() { return &undo_manager_; } |
| |
| private: |
| // BaseBookmarkModelObserver: |
| virtual void BookmarkModelChanged() OVERRIDE {} |
| virtual void Loaded(BookmarkModel* model, bool ids_reassigned) OVERRIDE; |
| virtual void BookmarkModelBeingDeleted(BookmarkModel* model) OVERRIDE; |
| virtual void BookmarkNodeMoved(BookmarkModel* model, |
| const BookmarkNode* old_parent, |
| int old_index, |
| const BookmarkNode* new_parent, |
| int new_index) OVERRIDE; |
| virtual void BookmarkNodeAdded(BookmarkModel* model, |
| const BookmarkNode* parent, |
| int index) OVERRIDE; |
| virtual void OnWillRemoveBookmarks(BookmarkModel* model, |
| const BookmarkNode* parent, |
| int old_index, |
| const BookmarkNode* node) OVERRIDE; |
| virtual void OnWillRemoveAllBookmarks(BookmarkModel* model) OVERRIDE; |
| virtual void OnWillChangeBookmarkNode(BookmarkModel* model, |
| const BookmarkNode* node) OVERRIDE; |
| virtual void OnWillReorderBookmarkNode(BookmarkModel* model, |
| const BookmarkNode* node) OVERRIDE; |
| |
| // BookmarkRenumberObserver: |
| virtual void OnBookmarkRenumbered(int64 old_id, int64 new_id) OVERRIDE; |
| |
| Profile* profile_; |
| UndoManager undo_manager_; |
| |
| DISALLOW_COPY_AND_ASSIGN(BookmarkUndoService); |
| }; |
| |
| #endif // CHROME_BROWSER_UNDO_BOOKMARK_UNDO_SERVICE_H_ |