layoutgenerator.h

Go to the documentation of this file.

/*
    SPDX-License-Identifier: GPL-2.0-or-later
    SPDX-FileCopyrightText: 2012-2021 Umbrello UML Modeller Authors <umbrello-devel@kde.org>
*/
 
#ifndef LAYOUTGENERATOR_H
 
#include "dotgenerator.h"
#include "optionstate.h"
 
#include <QRectF>
 
class LayoutGenerator : public DotGenerator
{
public:
    typedef QHash<QString,QRectF> NodeType;
    typedef QList<QPointF> EdgePoints;
    typedef QHash<QString,EdgePoints> EdgeType;
    typedef QMap<QString,QStringList> ParameterList;
 
    LayoutGenerator();
 
    bool isEnabled() const;
    bool generate(UMLScene *scene, const QString &variant = QString());
    bool apply(UMLScene *scene);
    static bool availableConfigFiles(UMLScene *scene, QHash<QString,QString> &configFiles);
    QPointF origin(const QString &id);
    bool readGeneratedDotFile(const QString &fileName);
    bool parseLine(const QString &line);
    bool splitParameters(QMap<QString,QStringList> &map, const QString &s);
    QPointF mapToScene(const QPointF &p);
 
protected:
    QRectF m_boundingRect;
    NodeType m_nodes;      
    EdgeType m_edges;      
    QHash<QString, QPointF> m_edgeLabelPosition; 
 
    friend QDebug operator<<(QDebug out, LayoutGenerator &c);
};
 
#if 0
static QDebug operator<<(QDebug out, LayoutGenerator &c);
#endif
 
#endif