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// 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_SYNC_FILE_SYSTEM_SYNC_EVENT_OBSERVER_H_
#define CHROME_BROWSER_SYNC_FILE_SYSTEM_SYNC_EVENT_OBSERVER_H_
#include <string>
#include "chrome/browser/sync_file_system/file_status_observer.h"
#include "chrome/browser/sync_file_system/sync_service_state.h"
class GURL;
namespace fileapi {
class FileSystemURL;
}
namespace sync_file_system {
class SyncEventObserver {
public:
SyncEventObserver() {}
virtual ~SyncEventObserver() {}
// Reports there was a state change in the sync file system backend.
// If |app_origin| is empty, then broadcast to all registered apps.
virtual void OnSyncStateUpdated(const GURL& app_origin,
SyncServiceState state,
const std::string& description) = 0;
// Reports the file |url| was updated and resulted in |result|
// by the sync file system backend.
virtual void OnFileSynced(const fileapi::FileSystemURL& url,
SyncFileStatus status,
SyncAction action,
SyncDirection direction) = 0;
private:
DISALLOW_COPY_AND_ASSIGN(SyncEventObserver);
};
} // namespace sync_file_system
#endif // CHROME_BROWSER_SYNC_FILE_SYSTEM_SYNC_EVENT_OBSERVER_H_
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