| // 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_HISTORY_ANDROID_FAVICON_SQL_HANDLER_H_ |
| #define CHROME_BROWSER_HISTORY_ANDROID_FAVICON_SQL_HANDLER_H_ |
| |
| #include "chrome/browser/history/android/sql_handler.h" |
| |
| namespace history { |
| |
| class ThumbnailDatabase; |
| |
| // The SQL handler implementation for icon_mapping and favicon table. |
| class FaviconSQLHandler : public SQLHandler { |
| public: |
| explicit FaviconSQLHandler(ThumbnailDatabase* thumbnail_db); |
| virtual ~FaviconSQLHandler(); |
| |
| // SQLHandler overrides: |
| virtual bool Update(const HistoryAndBookmarkRow& row, |
| const TableIDRows& ids_set) OVERRIDE; |
| virtual bool Delete(const TableIDRows& ids_set) OVERRIDE; |
| virtual bool Insert(HistoryAndBookmarkRow* row) OVERRIDE; |
| |
| private: |
| // Deletes the given favicons if they are not used by any pages. Returns |
| // true if all unused favicons are deleted. |
| bool DeleteUnusedFavicon(const std::vector<favicon_base::FaviconID>& ids); |
| |
| ThumbnailDatabase* thumbnail_db_; |
| |
| DISALLOW_COPY_AND_ASSIGN(FaviconSQLHandler); |
| }; |
| |
| } // namespace history. |
| |
| #endif // CHROME_BROWSER_HISTORY_ANDROID_FAVICON_SQL_HANDLER_H_ |