src/live_effects/parameter/point.h

   1 #ifndef INKSCAPE_LIVEPATHEFFECT_PARAMETER_POINT_H
   2 #define INKSCAPE_LIVEPATHEFFECT_PARAMETER_POINT_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/parameter.h"
  18
  19 #include "knot-enums.h"
  20
  21 namespace Inkscape {
  22
  23 namespace LivePathEffect {
  24
  25
  26 class PointParam : public Geom::Point, public Parameter {
  27 public:
  28     PointParam( const Glib::ustring& label,
  29                 const Glib::ustring& tip,
  30                 const Glib::ustring& key,
  31                 Inkscape::UI::Widget::Registry* wr,
  32                 Effect* effect,
  33                 Geom::Point default_value = Geom::Point(0,0));
  34     virtual ~PointParam();
  35
  36     virtual Gtk::Widget * param_newWidget(Gtk::Tooltips * tooltips);
  37
  38     bool param_readSVGValue(const gchar * strvalue);
  39     gchar * param_writeSVGValue() const;
  40
  41     void param_setValue(Geom::Point newpoint);
  42     void param_set_default();
  43
  44     void param_set_and_write_new_value(Geom::Point newpoint);
  45
  46     virtual void param_editOncanvas(SPItem * item, SPDesktop * dt);
  47
  48     virtual void param_transform_multiply(Geom::Matrix const& /*postmul*/, bool /*set*/);
  49
  50     void set_oncanvas_looks(SPKnotShapeType shape, SPKnotModeType mode, guint32 color);
  51
  52 private:
  53     PointParam(const PointParam&);
  54     PointParam& operator=(const PointParam&);
  55
  56     void on_button_click();
  57
  58     Geom::Point defvalue;
  59
  60     SPKnotShapeType knot_shape;
  61     SPKnotModeType knot_mode;
  62     guint32 knot_color;
  63 };
  64
  65
  66 } //namespace LivePathEffect
  67
  68 } //namespace Inkscape
  69
  70 #endif