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/*
* SVG Connector draft <point> implementation
*
* Authors:
* Sebastian Götte <inkscape@jaseg.net>
*
* Copyright (C) 2013 Authors
*
* Released under GNU GPL, read the file 'COPYING' for more information
*
* TODO:
* * implement directionality
*/
#ifndef SEEN_SP_POINT_H
#define SEEN_SP_POINT_H
#include "sp-guide-constraint.h"
#include "svg/svg-length.h"
#include "sp-shape.h"
#include "xml/document.h"
#include <2geom/forward.h>
#include <sigc++/sigc++.h>
#define SP_POINT(obj) (dynamic_cast<SPPoint*>((SPObject*)obj))
#define SP_IS_POINT(obj) (dynamic_cast<const SPPoint*>((SPObject*)obj) != NULL)
class SPPoint : public SPItem {
private:
sigc::signal<void, SPPoint*, Geom::Point> _moved_signal;
sigc::signal<void, SPPoint*> _updated_signal;
SVGLength _x;
SVGLength _y;
public:
virtual void build(SPDocument *document, Inkscape::XML::Node *repr);
/* Update the point's repr and the reprs of connected connectors */
void updateWithConnectors();
void setPosition(double x, double y, bool propagate=true);
void setPosition(Geom::Point p, bool propagate=true);
Geom::Point getPosition(void) const;
virtual Geom::Affine setTransform(Geom::Affine const &xform);
virtual void update(SPCtx *ctx, guint flags);
virtual Geom::OptRect bbox(Geom::Affine const &transform, SPItem::BBoxType type);
virtual char* description(void);
virtual Inkscape::XML::Node *write(Inkscape::XML::Document *doc, Inkscape::XML::Node *repr, unsigned int flags);
virtual void setAttr(unsigned int key, const char *value);
sigc::connection connectMoved(sigc::slot<void, SPPoint*, Geom::Point> slot);
sigc::connection connectUpdated(sigc::slot<void, SPPoint*> slot);
};
#endif // SEEN_SP_POINT_H
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
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