/***************************************************************************
**
** Copyright (C) 2015 Jochen Becher
** Contact: http://www.qt.io/licensing
**
** This file is part of Qt Creator.
**
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** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
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** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file.  Please review the
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****************************************************************************/

#ifndef QMT_DRELATION_H
#define QMT_DRELATION_H

#include "delement.h"

#include <QList>
#include <QPointF>


namespace qmt {


class DObject;


class QMT_EXPORT DRelation :
        public DElement
{

public:

    class IntermediatePoint {
    public:

        explicit IntermediatePoint(const QPointF &pos = QPointF());

        QPointF getPos() const { return _pos; }

        void setPos(const QPointF &pos);

    private:
        QPointF _pos;
    };

public:
    DRelation();

    ~DRelation();

public:

    Uid getModelUid() const { return _model_uid; }

    void setModelUid(const Uid &uid);

    QList<QString> getStereotypes() const { return _stereotypes; }

    void setStereotypes(const QList<QString> &stereotypes);

    Uid getEndA() const { return _end_a_uid; }

    void setEndA(const Uid &uid);

    Uid getEndB() const { return _end_b_uid; }

    void setEndB(const Uid &uid);

    QString getName() const { return _name; }

    void setName(const QString &name);

    QList<IntermediatePoint> getIntermediatePoints() const { return _intermediate_points; }

    void setIntermediatePoints(const QList<IntermediatePoint> &intermediate_points);

private:

    Uid _model_uid;

    QList<QString> _stereotypes;

    Uid _end_a_uid;

    Uid _end_b_uid;

    QString _name;

    QList<IntermediatePoint> _intermediate_points;

};

bool operator==(const DRelation::IntermediatePoint &lhs, const DRelation::IntermediatePoint &rhs);

inline bool operator!=(const DRelation::IntermediatePoint &lhs, const DRelation::IntermediatePoint &rhs) { return !(lhs == rhs); }

}


#endif // QMT_DRELATION_H
