src/live_effects/parameter/pointparam-knotholder.h

   1 #ifndef INKSCAPE_LPE_POINTPARAM_KNOTHOLDER_H
   2 #define INKSCAPE_LPE_POINTPARAM_KNOTHOLDER_H
   3
   4 /*
   5  * PointParamKnotHolder - Hold SPKnot list and manage signals for LPE PointParam
   6  *
   7  * Author:
   8  *   Johan Engelen <goejendaagh@zonnet.nl>
   9  *
  10  * Copyright (C) 2008 Johan Engelen
  11  *
  12  * Released under GNU GPL
  13  *
  14  */
  15
  16 #include "knotholder.h"
  17 #include <glib/gtypes.h>
  18 #include "knot-enums.h"
  19 #include "forward.h"
  20 #include "libnr/nr-forward.h"
  21 #include <2geom/point.h>
  22 #include "live_effects/lpeobject.h"
  23
  24 namespace Inkscape {
  25 namespace XML {
  26 class Node;
  27 }
  28
  29
  30
  31 typedef void (* PointParamKnotHolderSetFunc) (SPItem *item, NR::Point const &p, NR::Point const &origin, guint state);
  32 typedef NR::Point (* PointParamKnotHolderGetFunc) (SPItem *item);
  33 typedef void (* PointParamKnotHolderClickedFunc) (SPItem *item, guint state);
  34
  35 class PointParamKnotHolder : public SPKnotHolder {
  36 public:
  37     LivePathEffectObject * lpeobject;
  38     Inkscape::XML::Node  * repr;
  39     const gchar          * repr_key;
  40
  41     void add_knot ( Geom::Point         & p,
  42                     PointParamKnotHolderClickedFunc knot_click,
  43                     SPKnotShapeType     shape,
  44                     SPKnotModeType      mode,
  45                     guint32             color,
  46                     const gchar *tip );
  47 };
  48
  49 struct PointParamKnotHolderClass : SPKnotHolderClass {
  50 };
  51
  52 PointParamKnotHolder *pointparam_knot_holder_new(SPDesktop *desktop, SPObject *lpeobject, const gchar * key, SPItem *item);
  53
  54 GType pointparam_knot_holder_get_type();
  55
  56
  57 #define INKSCAPE_TYPE_POINTPARAM_KNOT_HOLDER      (Inkscape::pointparam_knot_holder_get_type())
  58
  59
  60 } // namespace Inkscape
  61
  62
  63 #endif /* INKSCAPE_LPE_POINTPARAM_KNOTHOLDER_H */
  64
  65 /*
  66   Local Variables:
  67   mode:c++
  68   c-file-style:"stroustrup"
  69   c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
  70   indent-tabs-mode:nil
  71   fill-column:99
  72   End:
  73 */
  74 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :