valentina/tools/modelingTools/vmodelingsplinepath.h

/****************************************************************************
 **
 **  Copyright (C) 2013 Valentina project All Rights Reserved.
 **
 **  This file is part of Valentina.
 **
 **  Tox 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 3 of the License, or
 **  (at your option) any later version.
 **
 **  Tox 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 Valentina.  If not, see <http://www.gnu.org/licenses/>.
 **
 ****************************************************************************/

#ifndef VMODELINGSPLINEPATH_H
#define VMODELINGSPLINEPATH_H

#include "vmodelingtool.h"
#include <QGraphicsPathItem>
#include "dialogs/dialogsplinepath.h"
#include "widgets/vcontrolpointspline.h"

class VModelingSplinePath:public VModelingTool, public QGraphicsPathItem{
    Q_OBJECT
public:
                                 VModelingSplinePath(VDomDocument *doc, VContainer *data, qint64 id,
                                                     Tool::Sources typeCreation, QGraphicsItem * parent = 0);
     virtual void                setDialog();
     static VModelingSplinePath* Create(QSharedPointer<DialogSplinePath> &dialog, VDomDocument *doc,
                                        VContainer *data);
     static VModelingSplinePath* Create(const qint64 _id, const VSplinePath &path, VDomDocument *doc,
                                        VContainer *data, const Document::Documents &parse,
                                        Tool::Sources typeCreation);
signals:
    void                         RefreshLine(const qint32 &indexSpline, SplinePoint::Position pos,
                                             const QPointF &controlPoint, const QPointF &splinePoint);
    void                         setEnabledPoint(bool enable);
public slots:
    virtual void                 FullUpdateFromFile();
    virtual void                 FullUpdateFromGui(int result);
    void                         ControlPointChangePosition(const qint32 &indexSpline,
                                                            SplinePoint::Position position, const QPointF pos);
protected:
    virtual void                 contextMenuEvent ( QGraphicsSceneContextMenuEvent * event );
    virtual void                 AddToFile();
    virtual void                 mouseReleaseEvent ( QGraphicsSceneMouseEvent * event );
    virtual void                 hoverMoveEvent ( QGraphicsSceneHoverEvent * event );
    virtual void                 hoverLeaveEvent ( QGraphicsSceneHoverEvent * event );
    virtual void                 RemoveReferens();
private:
    QSharedPointer<DialogSplinePath> dialogSplinePath;
    QVector<VControlPointSpline *>   controlPoints;
    void                         RefreshGeometry();
    void                         AddPathPoint(QDomElement &domElement, const VSplinePoint &splPoint);
    void                         UpdatePathPoint(QDomNode& node, VSplinePath &path);
    void                         CorectControlPoints(const VSpline &spl, VSplinePath &splPath,
                                                     const qint32 &indexSpline);
};

#endif // VMODELINGSPLINEPATH_H