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_BASE_BOOKMARK_MODEL_OBSERVER_H_ 6 #define CHROME_BROWSER_BOOKMARKS_BASE_BOOKMARK_MODEL_OBSERVER_H_ 7 8 #include "base/basictypes.h" 9 #include "base/compiler_specific.h" 10 #include "chrome/browser/bookmarks/bookmark_model_observer.h" 11 12 // Base class for a BookmarkModelObserver implementation. All mutations of the 13 // model funnel into the method BookmarkModelChanged. 14 class BaseBookmarkModelObserver : public BookmarkModelObserver { 15 public: 16 BaseBookmarkModelObserver() {} 17 18 virtual void BookmarkModelChanged() = 0; 19 20 // BookmarkModelObserver: 21 virtual void Loaded(BookmarkModel* model, bool ids_reassigned) OVERRIDE; 22 virtual void BookmarkModelBeingDeleted(BookmarkModel* model) OVERRIDE; 23 virtual void BookmarkNodeMoved(BookmarkModel* model, 24 const BookmarkNode* old_parent, 25 int old_index, 26 const BookmarkNode* new_parent, 27 int new_index) OVERRIDE; 28 virtual void BookmarkNodeAdded(BookmarkModel* model, 29 const BookmarkNode* parent, 30 int index) OVERRIDE; 31 virtual void BookmarkNodeRemoved(BookmarkModel* model, 32 const BookmarkNode* parent, 33 int old_index, 34 const BookmarkNode* node) OVERRIDE; 35 virtual void BookmarkAllNodesRemoved(BookmarkModel* model) OVERRIDE; 36 virtual void BookmarkNodeChanged(BookmarkModel* model, 37 const BookmarkNode* node) OVERRIDE; 38 virtual void BookmarkNodeFaviconChanged(BookmarkModel* model, 39 const BookmarkNode* node) OVERRIDE; 40 virtual void BookmarkNodeChildrenReordered(BookmarkModel* model, 41 const BookmarkNode* node) OVERRIDE; 42 43 protected: 44 virtual ~BaseBookmarkModelObserver() {} 45 46 private: 47 DISALLOW_COPY_AND_ASSIGN(BaseBookmarkModelObserver); 48 }; 49 50 #endif // CHROME_BROWSER_BOOKMARKS_BASE_BOOKMARK_MODEL_OBSERVER_H_ 51
