/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

*

* This program is free software: you can redistribute it and/or modify

* it under the terms of the GNU Lesser General Public License as published by

* the Free Software Foundation, version 2.1 of the License.

* 

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

* GNU Lesser General Public License for more details.

*

* You should have received a copy of the GNU Lesser General Public License

* along with this program.  If not, 

* see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/".

*

*/

#ifndef XBELREADER_H

#define XBELREADER_H

#include <QString>

class BookmarksManager;

class QXmlStreamReader;

class QIODevice;

/*

 * Reads an XBEL file and imports bookmarks

 * Folders are treated as "tags"

 * i.e. bookmarks inside folders are imported one at a time and the folder name is added as a tag for that bookmark 

 */

class XbelReader

{

public: // ctor/dtor

    XbelReader(BookmarksManager *bmgr);

    virtual ~XbelReader();

public: // members

    bool read(QIODevice *device);

    QString errorString() const;

private:

    bool isValidXbel(); 

    void readXBEL();

    QString readFolder(QList<QString>& parentFolders);

    void readBookmark(QList<QString>& parentFolders);

    void readInfo(QList<QString>& tags);

    void readMetadata(QList<QString>& tags, QString &owner);

    void readTags(QList<QString>& tags);

    BookmarksManager *m_bmgr;

    QXmlStreamReader *m_xml;

};

#endif