/***************************************************************************
*   Copyright (C) 2004-2006 by Thomas Fischer                             *
*   fischer@unix-ag.uni-kl.de                                             *
*                                                                         *
*   This program is free software; you can redistribute it and/or modify  *
*   it under the terms of the GNU General Public License as published by  *
*   the Free Software Foundation; either version 2 of the License, or     *
*   (at your option) any later version.                                   *
*                                                                         *
*   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 General Public License for more details.                          *
*                                                                         *
*   You should have received a copy of the GNU General Public License     *
*   along with this program; if not, write to the                         *
*   Free Software Foundation, Inc.,                                       *
*   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
***************************************************************************/
#ifndef BIBTEXFILEIMPORTERRIS_H
#define BIBTEXFILEIMPORTERRIS_H

#include "fileimporter.h"
#include "entry.h"

class TQTextStream;

namespace BibTeX
{

    /**
     @author Thomas Fischer <fischer@unix-ag.uni-kl.de>
    */
    class FileImporterRIS : public FileImporter
    {
    public:
        FileImporterRIS();
        ~FileImporterRIS();

        File* load( TQIODevice *iodevice );
        static bool guessCanDecode( const TQString & text );

    public slots:
        void cancel();

    private:
        typedef struct
        {
            TQString key;
            TQString value;
        }
        RISitem;
        typedef TQValueList<RISitem> RISitemList;

        bool cancelFlag;
        int m_refNr;

        Element *nextElement( TQTextStream &textStream );
        RISitemList readElement( TQTextStream &textStream );
    };

}

#endif
