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 "ui/widget/registry.h"
  16 #include "ui/widget/registered-widget.h"
  17 #include <gtkmm/tooltips.h>
  18
  19 #include "live_effects/parameter/parameter.h"
  20
  21 struct SPKnot;
  22
  23 namespace Inkscape {
  24
  25 namespace LivePathEffect {
  26
  27
  28 class PointParam : public Geom::Point, public Parameter {
  29 public:
  30     PointParam( const Glib::ustring& label,
  31                 const Glib::ustring& tip,
  32                 const Glib::ustring& key,
  33                 Inkscape::UI::Widget::Registry* wr,
  34                 Effect* effect,
  35                 Geom::Point default_value = Geom::Point(0,0));
  36     virtual ~PointParam();
  37
  38     Gtk::Widget * param_getWidget();
  39
  40     bool param_readSVGValue(const gchar * strvalue);
  41     gchar * param_writeSVGValue() const;
  42
  43     void param_setValue(Geom::Point newpoint);
  44     void param_set_default();
  45
  46     virtual void param_transform_multiply(Geom::Matrix const& /*postmul*/, bool /*set*/) {};
  47
  48 private:
  49     PointParam(const PointParam&);
  50     PointParam& operator=(const PointParam&);
  51
  52     Gtk::Widget * _widget;
  53     Gtk::Tooltips * _tooltips;
  54     Inkscape::UI::Widget::RegisteredPoint * pointwdg;
  55     void on_button_click();
  56
  57     SPKnot *knot;
  58
  59     Geom::Point defvalue;
  60 };
  61
  62
  63 } //namespace LivePathEffect
  64
  65 } //namespace Inkscape
  66
  67 #endif