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1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROME_BROWSER_BOOKMARKS_BASE_BOOKMARK_MODEL_OBSERVER_H_ | 5 #ifndef CHROME_BROWSER_BOOKMARKS_BASE_BOOKMARK_MODEL_OBSERVER_H_ |
6 #define CHROME_BROWSER_BOOKMARKS_BASE_BOOKMARK_MODEL_OBSERVER_H_ | 6 #define CHROME_BROWSER_BOOKMARKS_BASE_BOOKMARK_MODEL_OBSERVER_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include "base/basictypes.h" | 9 #include "base/basictypes.h" |
10 #include "chrome/browser/bookmarks/bookmark_model_observer.h" | 10 #include "chrome/browser/bookmarks/bookmark_model_observer.h" |
11 | 11 |
12 // Base class for a BookmarkModelObserver implementation. All mutations of the | 12 // Base class for a BookmarkModelObserver implementation. All mutations of the |
13 // model funnel into the method BookmarkModelChanged. | 13 // model funnel into the method BookmarkModelChanged. |
14 class BaseBookmarkModelObserver : public BookmarkModelObserver { | 14 class BaseBookmarkModelObserver : public BookmarkModelObserver { |
15 public: | 15 public: |
16 BaseBookmarkModelObserver() {} | 16 BaseBookmarkModelObserver() {} |
17 virtual ~BaseBookmarkModelObserver() {} | 17 virtual ~BaseBookmarkModelObserver() {} |
18 | 18 |
19 virtual void BookmarkModelChanged() = 0; | 19 virtual void BookmarkModelChanged() = 0; |
20 | 20 |
21 virtual void Loaded(BookmarkModel* model) {} | 21 virtual void Loaded(BookmarkModel* model); |
22 | 22 |
23 virtual void BookmarkModelBeingDeleted(BookmarkModel* model) { | 23 virtual void BookmarkModelBeingDeleted(BookmarkModel* model); |
24 BookmarkModelChanged(); | |
25 } | |
26 virtual void BookmarkNodeMoved(BookmarkModel* model, | 24 virtual void BookmarkNodeMoved(BookmarkModel* model, |
27 const BookmarkNode* old_parent, | 25 const BookmarkNode* old_parent, |
28 int old_index, | 26 int old_index, |
29 const BookmarkNode* new_parent, | 27 const BookmarkNode* new_parent, |
30 int new_index) { | 28 int new_index); |
31 BookmarkModelChanged(); | |
32 } | |
33 virtual void BookmarkNodeAdded(BookmarkModel* model, | 29 virtual void BookmarkNodeAdded(BookmarkModel* model, |
34 const BookmarkNode* parent, | 30 const BookmarkNode* parent, |
35 int index) { | 31 int index); |
36 BookmarkModelChanged(); | |
37 } | |
38 virtual void BookmarkNodeRemoved(BookmarkModel* model, | 32 virtual void BookmarkNodeRemoved(BookmarkModel* model, |
39 const BookmarkNode* parent, | 33 const BookmarkNode* parent, |
40 int old_index, | 34 int old_index, |
41 const BookmarkNode* node) { | 35 const BookmarkNode* node); |
42 BookmarkModelChanged(); | |
43 } | |
44 virtual void BookmarkNodeChanged(BookmarkModel* model, | 36 virtual void BookmarkNodeChanged(BookmarkModel* model, |
45 const BookmarkNode* node) { | 37 const BookmarkNode* node); |
46 BookmarkModelChanged(); | |
47 } | |
48 virtual void BookmarkNodeFavIconLoaded(BookmarkModel* model, | 38 virtual void BookmarkNodeFavIconLoaded(BookmarkModel* model, |
49 const BookmarkNode* node) { | 39 const BookmarkNode* node); |
50 } | |
51 virtual void BookmarkNodeChildrenReordered(BookmarkModel* model, | 40 virtual void BookmarkNodeChildrenReordered(BookmarkModel* model, |
52 const BookmarkNode* node) { | 41 const BookmarkNode* node); |
53 BookmarkModelChanged(); | |
54 } | |
55 | 42 |
56 private: | 43 private: |
57 DISALLOW_COPY_AND_ASSIGN(BaseBookmarkModelObserver); | 44 DISALLOW_COPY_AND_ASSIGN(BaseBookmarkModelObserver); |
58 }; | 45 }; |
59 | 46 |
60 #endif // CHROME_BROWSER_BOOKMARKS_BASE_BOOKMARK_MODEL_OBSERVER_H_ | 47 #endif // CHROME_BROWSER_BOOKMARKS_BASE_BOOKMARK_MODEL_OBSERVER_H_ |
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