creator/plugins/kparts/codeeditorpart/Core/graphDocument.h

Go to the documentation of this file.

/* This file is part of Rocs,
   Copyright (C) 2008 by:
   Tomaz Canabrava <tomaz.canabrava@gmail.com>
   Ugo Sangiori <ugorox@gmail.com>

   Rocs 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.

   Rocs 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 Step; if not, write to the Free Software
   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/
#ifndef GRAPHDOCUMENT_H
#define GRAPHDOCUMENT_H

#include <QList>
#include <QObject>
#include "rocslib_export.h"

class Graph;

class ROCSLIB_EXPORT GraphDocument : public QObject, public QList<Graph*>
{
        Q_OBJECT

    public:
        enum Type {Simple = 0, Oriented};
        GraphDocument( const QString name, int width = 800, int heigth = 600 );

        GraphDocument( const GraphDocument& gd );

        ~GraphDocument();

        bool isModified();

        void setName( const QString& name );

        QString name() const;

        void setHeight( qreal height );

        qreal height() const;

        void setWidth( qreal width );

        qreal width() const;

        /* */
        void savedDocumentAt( const QString& fileName );

        const QString& documentPath() const ;

        bool saveAsInternalFormat( const QString& filename );
        void loadFromInternalFormat( const QString& filename );
    public slots:
        Graph* addGraph( QString name = "untitled" );
        Graph* activeGraph()
        {
            return _activeGraph;
        }
        void setActiveGraph( Graph* g );

    signals:
        void graphCreated( Graph* g );

        void graphRemoved( int i );

        void nameChanged( QString name );

        void heightChanged( qreal height );

        void widthChanged( qreal width );

        void activeGraphChanged( Graph* g );
    private:
        QString k_buf;
        void  savePropertiesInternalFormat( QObject* o );
        QString _lastSavedDocumentPath;
        QString _name;
        qreal _width;
        qreal _height;
        bool _modified;
        bool _saved;
        Graph* _activeGraph;
};

#endif

---