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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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