GraphModel.h

Go to the documentation of this file.

/*  Copyright (C) 2009 Jens-Malte Gottfried

    This file is part of Tuchulcha.

    Tuchulcha is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    Tuchulcha 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 Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with Tuchulcha.  If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRAPHMODEL_H_
#define GRAPHMODEL_H_

#include "ParameterFileModel.h"

class GraphModel: public ParameterFileModel {
    Q_OBJECT

public:

    GraphModel(QString fileName = "", QObject* parent = 0,
        QString metaFile = "");


    virtual void clear(bool draw);


    virtual void clear();


    bool nodeValid(const QString& name) const;


    bool connected(QString source, QString target) const;


    QStringList nodes() const;

    virtual bool setData (
            const QModelIndex& index, const QVariant& value,
            int role = Qt::EditRole);
    virtual bool removeRows (
            int row, int count,
            const QModelIndex& parent = QModelIndex());

public slots:

    void selectNext(bool back = false);


    QString addNode(QString className, bool draw = true);


    void renameNode(QString nodename, bool draw = true);


    bool deleteNode(QString nodename, bool draw = true);


    void connectSlot(QString source, QString target, bool draw = true);


    void disconnectSlot(QString source, QString target = QString(), bool draw = true);


    void disconnectAllSlots(QString node, bool draw = true);
    //  \}


    virtual void loadMetaFile(QString fileName);


    void reDraw();

protected slots:
    virtual bool _load();

signals:
    void graphChanged();
};

#endif /* GRAPHMODEL_H_ */