vpiecepath.h

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/***************************************************************************
 **  @file   vpiecepath.h
 **  @author Douglas S Caskey
 **  @date   Dec 11, 2022
 **
 **  @copyright
 **  Copyright (C) 2017 - 2022 Seamly, LLC
 **  https://github.com/fashionfreedom/seamly2d
 **
 **  @brief
 **  Seamly2D 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.
 **
 **  Seamly2D 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 Seamly2D. If not, see <http://www.gnu.org/licenses/>.
 **************************************************************************/
 
 /************************************************************************
 **
 **  @file
 **  @author Roman Telezhynskyi <dismine(at)gmail.com>
 **  @date   22 11, 2016
 **
 **  @brief
 **  @copyright
 **  This source code is part of the Valentina project, a pattern making
 **  program, whose allow create and modeling patterns of clothing.
 **  Copyright (C) 2016 Valentina project
 **  <https://bitbucket.org/dismine/valentina> All Rights Reserved.
 **
 **  Valentina 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.
 **
 **  Valentina 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 VPIECEPATH_H
#define VPIECEPATH_H
 
#include <QtGlobal>
#include <QSharedDataPointer>
 
#include "../vmisc/def.h"
#include "../vgeometry/vabstractcurve.h"
 
class VPiecePathData;
class VSAPoint;
class VContainer;
class QPainterPath;
class VPointF;
class VPieceNode;
 
class VPiecePath
{
public:
                        VPiecePath();
    explicit            VPiecePath(PiecePathType type);
                        VPiecePath(const VPiecePath &path);
 
                       ~VPiecePath();
 
    VPiecePath         &operator=(const VPiecePath &path);
 
#ifdef Q_COMPILER_RVALUE_REFS
    VPiecePath         &operator=(VPiecePath &&path) Q_DECL_NOTHROW;
#endif
 
    void               Swap(VPiecePath &path) Q_DECL_NOTHROW;
    void               Append(const VPieceNode &node);
    void               Clear();
    qint32             CountNodes() const;
 
    VPieceNode         &operator[](int indx);
    const VPieceNode   &at (int indx) const;
 
    QVector<VPieceNode> GetNodes() const;
    void                SetNodes(const QVector<VPieceNode> &nodes);
 
    PiecePathType       GetType() const;
    void                SetType(PiecePathType type);
 
    QString             GetName() const;
    void                SetName(const QString &name);
 
    Qt::PenStyle        GetPenType() const;
    void                SetPenType(const Qt::PenStyle &type);
 
    bool                IsCutPath() const;
    void                SetCutPath(bool cut);
 
    QVector<QPointF>    PathPoints(const VContainer *data) const;
    QVector<VPointF>    PathNodePoints(const VContainer *data, bool showExcluded = true) const;
    QVector<VSAPoint>   SeamAllowancePoints(const VContainer *data, qreal width, bool reverse) const;
 
    QPainterPath        PainterPath(const VContainer *data) const;
 
    QVector<quint32>    MissingNodes(const VPiecePath &path) const;
 
    int                 indexOfNode(quint32 id) const;
    void                NodeOnEdge(quint32 index, VPieceNode &p1, VPieceNode &p2) const;
    bool                Contains(quint32 id) const;
    bool                OnEdge(quint32 p1, quint32 p2) const;
    int                 Edge(quint32 p1, quint32 p2) const;
 
    QVector<VPieceNode> ListNodePoint() const;
 
    VPiecePath          RemoveEdge(quint32 index) const;
 
    VSAPoint            StartSegment(const VContainer *data, int i, bool reverse) const;
    VSAPoint            EndSegment(const VContainer *data, int i, bool reverse) const;
 
    QPointF             NodePreviousPoint(const VContainer *data, int i) const;
    QPointF             NodeNextPoint(const VContainer *data, int i) const;
 
    static int          indexOfNode(const QVector<VPieceNode> &nodes, quint32 id);
 
    static int          FindInLoopNotExcludedUp(int start, const QVector<VPieceNode> &nodes);
    static int          FindInLoopNotExcludedDown(int start, const QVector<VPieceNode> &nodes);
 
    static VSAPoint     StartSegment(const VContainer *data, const QVector<VPieceNode> &nodes, int i, bool reverse);
    static VSAPoint     EndSegment(const VContainer *data, const QVector<VPieceNode> &nodes, int i, bool reverse);
 
    static VSAPoint     PreparePointEkv(const VPieceNode &node, const VContainer *data);
 
    static QVector<VSAPoint> CurveSeamAllowanceSegment(const VContainer *data, const QVector<VPieceNode> &nodes,
                                                       const QSharedPointer<VAbstractCurve> &curve,
                                                       int i, bool reverse, qreal width);
 
private:
    QSharedDataPointer<VPiecePathData> d;
};
 
Q_DECLARE_TYPEINFO(VPiecePath, Q_MOVABLE_TYPE);
 
#endif // VPIECEPATH_H