graphml.hpp

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/*
 Modular Psi - A graph tracker of the Parapsychologcal scientific development
 Copyright (C) 2005 Leonardo Stern

 This program is free software; you can redistribute it and/or modify it under
 the terms of the Common Public License Version 1.0 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 Common Public License for more details.

 You should have received a copy of the Common Public License along with this program;
*/

#ifndef GRAPHML_HPP
#define GRAPHML_HPP

#include <qxml.h>
#include <qfile.h>
#include "../propositiongraph.hpp"

class GraphML : public QXmlDefaultHandler
{
    public:
        GraphML(PropositionGraph* cl);
        ~GraphML();
        
    bool startElement(const QString &namespaceURI,
                      const QString &localName,
                      const QString &qName,
                      const QXmlAttributes &attribs);
    bool endElement(const QString &namespaceURI,
                    const QString &localName,
                    const QString &qName);
    bool characters(const QString &str);
    bool fatalError(const QXmlParseException &exception);
   PropositionGraph* caller;
    void ioError(const QFile file, const QString message);
    Edge* e;
    QString type;
    
    void loadProp(QString pname);
    void loadCat (QString dir);
    void save(QString dir);
    void saveProp(QString dir, QString prop);
    void init();
    QString currentItem;
    

private:
    QString currentText;

};


#endif // GRAPHML_HPP