pgngameentry.h

/*
    This file is part of Cute Chess.
    Copyright (C) 2008-2018 Cute Chess authors

    Cute Chess 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 3 of the License, or
    (at your option) any later version.

    Cute Chess 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 Cute Chess.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef PGNGAMEENTRY_H
#define PGNGAMEENTRY_H

#include <QDate>
#include "board/result.h"
class PgnStream;
class PgnGameFilter;
class QDataStream;


class LIB_EXPORT PgnGameEntry
{
    public:
        enum TagType
        {
            EventTag,   
            SiteTag,    
            DateTag,    
            RoundTag,   
            WhiteTag,   
            BlackTag,   
            ResultTag,  
            VariantTag  
        };

        PgnGameEntry();

        void clear();
        bool read(PgnStream& in);

        bool read(QDataStream& in);

        void write(QDataStream& out) const;

        bool match(const PgnGameFilter& filter) const;

        qint64 pos() const;
        qint64 lineNumber() const;

        QString tagValue(TagType type) const;

    private:
        void addTag(const QByteArray& tagValue);

        QByteArray m_data;

        qint64 m_pos;
        qint64 m_lineNumber;
};

extern LIB_EXPORT PgnStream& operator>>(PgnStream& in, PgnGameEntry& entry);

extern LIB_EXPORT QDataStream& operator>>(QDataStream& in, PgnGameEntry& entry);

extern LIB_EXPORT QDataStream& operator<<(QDataStream& out,
                                          const PgnGameEntry& entry);

#endif // PGNGAMEENTRY_H