| // Copyright (c) 2011 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_IMPORTER_IMPORTER_PROGRESS_OBSERVER_H_ |
| #define CHROME_BROWSER_IMPORTER_IMPORTER_PROGRESS_OBSERVER_H_ |
| |
| #include "chrome/common/importer/importer_data_types.h" |
| |
| namespace importer { |
| |
| // Objects implement this interface when they wish to be notified of events |
| // during the import process. |
| class ImporterProgressObserver { |
| public: |
| // Invoked when the import begins. |
| virtual void ImportStarted() = 0; |
| |
| // Invoked when data for the specified item is about to be collected. |
| virtual void ImportItemStarted(ImportItem item) = 0; |
| |
| // Invoked when data for the specified item has been collected from the |
| // source profile and is now ready for further processing. |
| virtual void ImportItemEnded(ImportItem item) = 0; |
| |
| // Invoked when the source profile has been imported. |
| virtual void ImportEnded() = 0; |
| |
| protected: |
| virtual ~ImporterProgressObserver() {} |
| }; |
| |
| } // namespace importer |
| |
| #endif // CHROME_BROWSER_IMPORTER_IMPORTER_PROGRESS_OBSERVER_H_ |