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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_CORE_BROWSER_BASE_BOOKMARK_MODEL_OBSERVER_H_ | |
6 #define COMPONENTS_BOOKMARKS_CORE_BROWSER_BASE_BOOKMARK_MODEL_OBSERVER_H_ | |
7 | |
8 #include "base/basictypes.h" | |
9 #include "base/compiler_specific.h" | |
10 #include "components/bookmarks/core/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 BookmarkAllNodesRemoved( | |
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_CORE_BROWSER_BASE_BOOKMARK_MODEL_OBSERVER_H_ | |
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