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// 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/browser/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_
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