| // Copyright 2018 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_HISTORY_BOOKMARK_MODEL_H_ |
| #define COMPONENTS_BOOKMARKS_BROWSER_HISTORY_BOOKMARK_MODEL_H_ |
| |
| #include <vector> |
| |
| #include "base/memory/ref_counted.h" |
| |
| class GURL; |
| |
| namespace bookmarks { |
| |
| struct UrlAndTitle; |
| |
| // Defines the interface use by history. History accesses these functions on a |
| // background thread. |
| class HistoryBookmarkModel |
| : public base::RefCountedThreadSafe<HistoryBookmarkModel> { |
| public: |
| HistoryBookmarkModel() {} |
| |
| virtual bool IsBookmarked(const GURL& url) = 0; |
| |
| // Returns, by reference in |bookmarks|, the set of bookmarked urls and their |
| // titles. This returns the unique set of URLs. For example, if two bookmarks |
| // reference the same URL only one entry is added not matter the titles are |
| // same or not. |
| virtual void GetBookmarks(std::vector<UrlAndTitle>* urls) = 0; |
| |
| protected: |
| friend class base::RefCountedThreadSafe<HistoryBookmarkModel>; |
| |
| virtual ~HistoryBookmarkModel() {} |
| }; |
| |
| } // namespace bookmarks |
| |
| #endif // COMPONENTS_BOOKMARKS_BROWSER_HISTORY_BOOKMARK_MODEL_H_ |