#ifndef SEEN_SNAPPEDCURVE_H

#define SEEN_SNAPPEDCURVE_H

#include <vector>

#include <list>

#include "snapped-point.h"

#include "snapped-line.h"

#include <2geom/forward.h>

namespace Inkscape

{

class SnappedCurve : public SnappedPoint

{

public:

SnappedCurve();

SnappedCurve(Geom::Point const &snapped_point, int num_path, int num_segm, Geom::Coord const &snapped_distance, Geom::Coord const &snapped_tolerance, bool const &always_snap, bool const &fully_constrained, Geom::Curve const *curve, SnapSourceType source, long source_num, SnapTargetType target, Geom::OptRect target_bbox);

~SnappedCurve();

Inkscape::SnappedPoint intersect(SnappedCurve const &curve, Geom::Point const &p, Geom::Affine dt2doc) const; //intersect with another SnappedCurve

Inkscape::SnappedPoint intersect(SnappedLine const &line, Geom::Point const &p, Geom::Affine dt2doc) const; //intersect with a SnappedLine

private:

Geom::Curve const *_curve;

int _num_path; // Unique id of the path to which this segment belongs too

int _num_segm; // Sequence number of this segment in the path

};

}

bool getClosestCurve(std::list<Inkscape::SnappedCurve> const &list, Inkscape::SnappedCurve &result, bool exclude_paths = false);

bool getClosestIntersectionCS(std::list<Inkscape::SnappedCurve> const &list, Geom::Point const &p, Inkscape::SnappedPoint &result, Geom::Affine dt2doc);

bool getClosestIntersectionCL(std::list<Inkscape::SnappedCurve> const &list1, std::list<Inkscape::SnappedLine> const &list2, Geom::Point const &p, Inkscape::SnappedPoint &result, Geom::Affine dt2doc);

#endif /* !SEEN_SNAPPEDCURVE_H */