#ifndef INKSCAPE_LPE_SIMPLIFY_H
#define INKSCAPE_LPE_SIMPLIFY_H

/*
 * Inkscape::LPESimplify
 *
 * Released under GNU GPL, read the file 'COPYING' for more information
 */

#include "live_effects/effect.h"
#include "live_effects/parameter/togglebutton.h"
#include "live_effects/lpegroupbbox.h"

namespace Inkscape {
namespace LivePathEffect {

class LPESimplify : public Effect , GroupBBoxEffect{

public:
  LPESimplify(LivePathEffectObject *lpeobject);
  virtual ~LPESimplify();

  virtual void doEffect(SPCurve *curve);

  virtual void doBeforeEffect (SPLPEItem const* lpeitem);

  virtual void generateHelperPath(Geom::PathVector result);

  virtual Gtk::Widget * newWidget();

  virtual void drawNode(Geom::Point p);
  
  virtual void drawHandle(Geom::Point p);

  virtual void drawHandleLine(Geom::Point p,Geom::Point p2);

protected:
    void addCanvasIndicators(SPLPEItem const */*lpeitem*/, std::vector<Geom::PathVector> &hp_vec);

private:
  ScalarParam steps;
  ScalarParam threshold;
  ScalarParam helper_size;
  ToggleButtonParam nodes;
  ToggleButtonParam handles;
  ToggleButtonParam simplifyindividualpaths;
  ToggleButtonParam simplifyJustCoalesce;

  Geom::PathVector hp;
  Geom::OptRect bbox;

  LPESimplify(const LPESimplify &);
  LPESimplify &operator=(const LPESimplify &);

};

}; //namespace LivePathEffect
}; //namespace Inkscape
#endif
