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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_BOOKMARKS_BASE_BOOKMARK_MODEL_OBSERVER_H_
#define CHROME_BROWSER_BOOKMARKS_BASE_BOOKMARK_MODEL_OBSERVER_H_
#include "base/basictypes.h"
#include "base/compiler_specific.h"
#include "chrome/browser/bookmarks/bookmark_model_observer.h"
// Base class for a BookmarkModelObserver implementation. All mutations of the
// model funnel into the method BookmarkModelChanged.
class BaseBookmarkModelObserver : public BookmarkModelObserver {
public:
BaseBookmarkModelObserver() {}
virtual void BookmarkModelChanged() = 0;
// BookmarkModelObserver:
virtual void Loaded(BookmarkModel* model, bool ids_reassigned) OVERRIDE;
virtual void BookmarkModelBeingDeleted(BookmarkModel* model) OVERRIDE;
virtual void BookmarkNodeMoved(BookmarkModel* model,
const BookmarkNode* old_parent,
int old_index,
const BookmarkNode* new_parent,
int new_index) OVERRIDE;
virtual void BookmarkNodeAdded(BookmarkModel* model,
const BookmarkNode* parent,
int index) OVERRIDE;
virtual void BookmarkNodeRemoved(BookmarkModel* model,
const BookmarkNode* parent,
int old_index,
const BookmarkNode* node) OVERRIDE;
virtual void BookmarkNodeChanged(BookmarkModel* model,
const BookmarkNode* node) OVERRIDE;
virtual void BookmarkNodeFaviconChanged(BookmarkModel* model,
const BookmarkNode* node) OVERRIDE;
virtual void BookmarkNodeChildrenReordered(BookmarkModel* model,
const BookmarkNode* node) OVERRIDE;
protected:
virtual ~BaseBookmarkModelObserver() {}
private:
DISALLOW_COPY_AND_ASSIGN(BaseBookmarkModelObserver);
};
#endif // CHROME_BROWSER_BOOKMARKS_BASE_BOOKMARK_MODEL_OBSERVER_H_
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