1 // Copyright 2014 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 COMPONENTS_BOOKMARKS_BROWSER_BASE_BOOKMARK_MODEL_OBSERVER_H_ 6 #define COMPONENTS_BOOKMARKS_BROWSER_BASE_BOOKMARK_MODEL_OBSERVER_H_ 7 8 #include "base/basictypes.h" 9 #include "base/compiler_specific.h" 10 #include "components/bookmarks/browser/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 BookmarkModelLoaded(BookmarkModel* model, 22 bool ids_reassigned) OVERRIDE; 23 virtual void BookmarkModelBeingDeleted(BookmarkModel* model) OVERRIDE; 24 virtual void BookmarkNodeMoved(BookmarkModel* model, 25 const BookmarkNode* old_parent, 26 int old_index, 27 const BookmarkNode* new_parent, 28 int new_index) OVERRIDE; 29 virtual void BookmarkNodeAdded(BookmarkModel* model, 30 const BookmarkNode* parent, 31 int index) OVERRIDE; 32 virtual void BookmarkNodeRemoved(BookmarkModel* model, 33 const BookmarkNode* parent, 34 int old_index, 35 const BookmarkNode* node, 36 const std::set<GURL>& removed_urls) OVERRIDE; 37 virtual void BookmarkAllUserNodesRemoved( 38 BookmarkModel* model, 39 const std::set<GURL>& removed_urls) OVERRIDE; 40 virtual void BookmarkNodeChanged(BookmarkModel* model, 41 const BookmarkNode* node) OVERRIDE; 42 virtual void BookmarkNodeFaviconChanged(BookmarkModel* model, 43 const BookmarkNode* node) OVERRIDE; 44 virtual void BookmarkNodeChildrenReordered(BookmarkModel* model, 45 const BookmarkNode* node) OVERRIDE; 46 47 protected: 48 virtual ~BaseBookmarkModelObserver() {} 49 50 private: 51 DISALLOW_COPY_AND_ASSIGN(BaseBookmarkModelObserver); 52 }; 53 54 #endif // COMPONENTS_BOOKMARKS_BROWSER_BASE_BOOKMARK_MODEL_OBSERVER_H_ 55
