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qsserializable.h

/***************************************************************************
                              qsserializable.h
                             -------------------
    begin                : Mon Oct 15 2001
    copyright            : (C) 2001 by kamil
    email                : kamil@localhost.localdomain
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef QSSERIALIZABLE_H
#define QSSERIALIZABLE_H

#include<qdatastream.h>

class QObject;
class QSSerializable;
class QSObjectFactory
 {
  public:
    enum Flags {
        CopyAllData = 1<<0
        };
    QSObjectFactory();
    virtual ~QSObjectFactory();
    virtual QSSerializable *loadObjectFromStream( QDataStream& stream, QObject *parent=NULL ) = 0;
    virtual void saveObjectToStream( QSSerializable *object, QDataStream& stream ) = 0;
    void setFlags( int flags );
    int flags() const { return m_flags; }

  protected:
    int m_flags;
 };

//---------------------------------------------------------------------------------------------------//

class QSSerializable
  {
  public:
    QSSerializable();
    virtual ~QSSerializable();
    virtual void loadStateFromStream( QDataStream& stream, QSObjectFactory *factory );
    virtual void saveStateToStream( QDataStream& stream, QSObjectFactory *factory );
    };

#endif

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