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- // Copyright 2014 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 COMPONENTS_BOOKMARKS_BROWSER_BASE_BOOKMARK_MODEL_OBSERVER_H_
- #define COMPONENTS_BOOKMARKS_BROWSER_BASE_BOOKMARK_MODEL_OBSERVER_H_
- #include "components/bookmarks/browser/bookmark_model_observer.h"
- namespace bookmarks {
- // Base class for a BookmarkModelObserver implementation. All mutations of the
- // model funnel into the method BookmarkModelChanged.
- class BaseBookmarkModelObserver : public BookmarkModelObserver {
- public:
- BaseBookmarkModelObserver() {}
- BaseBookmarkModelObserver(const BaseBookmarkModelObserver&) = delete;
- BaseBookmarkModelObserver& operator=(const BaseBookmarkModelObserver&) =
- delete;
- virtual void BookmarkModelChanged() = 0;
- // BookmarkModelObserver:
- void BookmarkModelLoaded(BookmarkModel* model, bool ids_reassigned) override;
- void BookmarkModelBeingDeleted(BookmarkModel* model) override;
- void BookmarkNodeMoved(BookmarkModel* model,
- const BookmarkNode* old_parent,
- size_t old_index,
- const BookmarkNode* new_parent,
- size_t new_index) override;
- void BookmarkNodeAdded(BookmarkModel* model,
- const BookmarkNode* parent,
- size_t index) override;
- void BookmarkNodeRemoved(BookmarkModel* model,
- const BookmarkNode* parent,
- size_t old_index,
- const BookmarkNode* node,
- const std::set<GURL>& removed_urls) override;
- void BookmarkAllUserNodesRemoved(BookmarkModel* model,
- const std::set<GURL>& removed_urls) override;
- void BookmarkNodeChanged(BookmarkModel* model,
- const BookmarkNode* node) override;
- void BookmarkNodeFaviconChanged(BookmarkModel* model,
- const BookmarkNode* node) override;
- void BookmarkNodeChildrenReordered(BookmarkModel* model,
- const BookmarkNode* node) override;
- protected:
- ~BaseBookmarkModelObserver() override {}
- };
- } // namespace bookmarks
- #endif // COMPONENTS_BOOKMARKS_BROWSER_BASE_BOOKMARK_MODEL_OBSERVER_H_
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