diff --git a/src/snap-candidate.h b/src/snap-candidate.h
index bd378bec83e2d57baed389292f680f1ad2ba6b1d..772800be56daa25bc77771204081f95b8705522a 100644 (file)
--- a/src/snap-candidate.h
+++ b/src/snap-candidate.h
_source_type(source),
_target_type(target)
{
- _source_num = 0;
+ _source_num = -1;
_target_bbox = Geom::OptRect();
}
- SnapCandidatePoint(Geom::Point const &point, Inkscape::SnapSourceType const source, long const source_num = 0)
+ SnapCandidatePoint(Geom::Point const &point, Inkscape::SnapSourceType const source)
: _point(point),
_source_type(source),
_target_type(Inkscape::SNAPTARGET_UNDEFINED),
- _source_num(source_num)
+ _source_num(-1)
{
_target_bbox = Geom::OptRect();
}
inline Geom::Point const & getPoint() const {return _point;}
inline Inkscape::SnapSourceType getSourceType() const {return _source_type;}
+ bool isSingleHandle() const {return (_source_type == SNAPSOURCE_NODE_HANDLE || _source_type == SNAPSOURCE_OTHER_HANDLE) && _source_num == -1;}
inline Inkscape::SnapTargetType getTargetType() const {return _target_type;}
inline long getSourceNum() const {return _source_num;}
+ void setSourceNum(long num) {_source_num = num;}
inline Geom::OptRect const getTargetBBox() const {return _target_bbox;}
private:
Inkscape::SnapSourceType _source_type;
Inkscape::SnapTargetType _target_type;
- //Sequence number of the source point within the set of points that is to be snapped. Starting at zero
+ //Sequence number of the source point within the set of points that is to be snapped.
+ // - Starts counting at zero, but only if there might be more points following (e.g. in the selector tool)
+ // - Minus one (-1) if we're sure that we have only a single point
long _source_num;
// If this is a target and it belongs to a bounding box, e.g. when the target type is