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#ifndef INKSCAPE_LIVEPATHEFFECT_PARAMETER_POINT_H
#define INKSCAPE_LIVEPATHEFFECT_PARAMETER_POINT_H
/*
* Inkscape::LivePathEffectParameters
*
* Copyright (C) Johan Engelen 2007 <j.b.c.engelen@utwente.nl>
*
* Released under GNU GPL, read the file 'COPYING' for more information
*/
#include <glib/gtypes.h>
#include <2geom/point.h>
#include <gtkmm/tooltips.h>
#include "live_effects/parameter/parameter.h"
#include "knot-holder-entity.h"
namespace Inkscape {
namespace LivePathEffect {
class PointParam : public Geom::Point, public Parameter, public KnotHolderEntity {
public:
PointParam( const Glib::ustring& label,
const Glib::ustring& tip,
const Glib::ustring& key,
Inkscape::UI::Widget::Registry* wr,
Effect* effect,
Geom::Point default_value = Geom::Point(0,0));
virtual ~PointParam();
virtual ParamType paramType() { return POINT_PARAM; }
virtual Gtk::Widget * param_newWidget(Gtk::Tooltips * tooltips);
bool param_readSVGValue(const gchar * strvalue);
gchar * param_getSVGValue() const;
void param_setValue(Geom::Point newpoint);
void param_set_default();
void param_set_and_write_new_value(Geom::Point newpoint);
virtual void param_editOncanvas(SPItem * item, SPDesktop * dt);
virtual void param_transform_multiply(Geom::Matrix const& /*postmul*/, bool /*set*/);
void set_oncanvas_looks(SPKnotShapeType shape, SPKnotModeType mode, guint32 color);
/* these are overloaded from KnotHolderEntity */
virtual void knot_set(NR::Point const &p, NR::Point const &origin, guint state);
virtual NR::Point knot_get();
virtual void knot_click(guint state);
virtual bool isLPEParam() { return true; }
private:
PointParam(const PointParam&);
PointParam& operator=(const PointParam&);
void on_button_click();
Geom::Point defvalue;
SPKnotShapeType knot_shape;
SPKnotModeType knot_mode;
guint32 knot_color;
};
} //namespace LivePathEffect
} //namespace Inkscape
#endif
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