src/live_effects/parameter/powerstrokepointarray.h

   1 #ifndef INKSCAPE_LIVEPATHEFFECT_POWERSTROKE_POINT_ARRAY_H
   2 #define INKSCAPE_LIVEPATHEFFECT_POWERSTROKE_POINT_ARRAY_H
   3
   4 /*
   5  * Inkscape::LivePathEffectParameters
   6  *
   7 * Copyright (C) Johan Engelen 2007 <j.b.c.engelen@utwente.nl>
   8  *
   9  * Released under GNU GPL, read the file 'COPYING' for more information
  10  */
  11
  12 #include <glib/gtypes.h>
  13 #include <2geom/point.h>
  14
  15 #include <gtkmm/tooltips.h>
  16
  17 #include "live_effects/parameter/array.h"
  18
  19 #include "knot-holder-entity.h"
  20
  21 namespace Inkscape {
  22
  23 namespace LivePathEffect {
  24
  25 class PowerStrokePointArrayParamKnotHolderEntity;
  26
  27 class PowerStrokePointArrayParam : public ArrayParam<Geom::Point> {
  28 public:
  29     PowerStrokePointArrayParam( const Glib::ustring& label,
  30                 const Glib::ustring& tip,
  31                 const Glib::ustring& key,
  32                 Inkscape::UI::Widget::Registry* wr,
  33                 Effect* effect,
  34                 const gchar *handle_tip = NULL); // tip for automatically associated on-canvas handle
  35     virtual ~PowerStrokePointArrayParam();
  36
  37     virtual Gtk::Widget * param_newWidget(Gtk::Tooltips * tooltips);
  38
  39     virtual void param_transform_multiply(Geom::Matrix const& /*postmul*/, bool /*set*/);
  40
  41     void set_oncanvas_looks(SPKnotShapeType shape, SPKnotModeType mode, guint32 color);
  42
  43     virtual bool providesKnotHolderEntities() { return true; }
  44     virtual void addKnotHolderEntities(KnotHolder *knotholder, SPDesktop *desktop, SPItem *item);
  45
  46     void set_pwd2(Geom::Piecewise<Geom::D2<Geom::SBasis> > const & pwd2_in) { last_pwd2 = pwd2_in; }
  47     Geom::Piecewise<Geom::D2<Geom::SBasis> > const & get_pwd2() { return last_pwd2; }
  48     void set_pwd2_normal(Geom::Piecewise<Geom::D2<Geom::SBasis> > const & pwd2_in) { last_pwd2_normal = pwd2_in; }
  49     Geom::Piecewise<Geom::D2<Geom::SBasis> > const & get_pwd2_normal() { return last_pwd2_normal; }
  50
  51     friend class PowerStrokePointArrayParamKnotHolderEntity;
  52
  53 private:
  54     PowerStrokePointArrayParam(const PowerStrokePointArrayParam&);
  55     PowerStrokePointArrayParam& operator=(const PowerStrokePointArrayParam&);
  56
  57     SPKnotShapeType knot_shape;
  58     SPKnotModeType knot_mode;
  59     guint32 knot_color;
  60     gchar *handle_tip;
  61
  62     Geom::Piecewise<Geom::D2<Geom::SBasis> > last_pwd2;
  63     Geom::Piecewise<Geom::D2<Geom::SBasis> > last_pwd2_normal;
  64 };
  65
  66
  67 } //namespace LivePathEffect
  68
  69 } //namespace Inkscape
  70
  71 #endif