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#ifndef INKSCAPE_LIVEPATHEFFECT_PARAMETER_ENUM_H
#define INKSCAPE_LIVEPATHEFFECT_PARAMETER_ENUM_H
/*
* Inkscape::LivePathEffectParameters
*
* Copyright (C) Johan Engelen 2007 <j.b.c.engelen@utwente.nl>
*
* Released under GNU GPL, read the file 'COPYING' for more information
*/
#include <glib.h>
#include "ui/widget/registered-enums.h"
#include <gtkmm/tooltips.h>
#include "live_effects/effect.h"
#include "live_effects/parameter/parameter.h"
#include "verbs.h"
namespace Inkscape {
namespace LivePathEffect {
template<typename E> class EnumParam : public Parameter {
public:
EnumParam( const Glib::ustring& label,
const Glib::ustring& tip,
const Glib::ustring& key,
const Util::EnumDataConverter<E>& c,
Inkscape::UI::Widget::Registry* wr,
Effect* effect,
E default_value)
: Parameter(label, tip, key, wr, effect)
{
enumdataconv = &c;
defvalue = default_value;
value = defvalue;
};
virtual ~EnumParam() { };
virtual Gtk::Widget * param_newWidget(Gtk::Tooltips * /*tooltips*/) {
Inkscape::UI::Widget::RegisteredEnum<E> *regenum = Gtk::manage (
new Inkscape::UI::Widget::RegisteredEnum<E>( param_label, param_tooltip,
param_key, *enumdataconv, *param_wr, param_effect->getRepr(), param_effect->getSPDoc() ) );
regenum->set_active_by_id(value);
regenum->combobox()->setProgrammatically = false;
regenum->set_undo_parameters(SP_VERB_DIALOG_LIVE_PATH_EFFECT, _("Change enumeration parameter"));
return dynamic_cast<Gtk::Widget *> (regenum);
};
bool param_readSVGValue(const gchar * strvalue) {
if (!strvalue) {
param_set_default();
return true;
}
param_set_value( enumdataconv->get_id_from_key(Glib::ustring(strvalue)) );
return true;
};
gchar * param_getSVGValue() const {
gchar * str = g_strdup( enumdataconv->get_key(value).c_str() );
return str;
};
E get_value() const {
return value;
}
inline operator E()
{ return value; };
void param_set_default() {
param_set_value(defvalue);
}
void param_set_value(E val) {
value = val;
}
private:
EnumParam(const EnumParam&);
EnumParam& operator=(const EnumParam&);
E value;
E defvalue;
const Util::EnumDataConverter<E> * enumdataconv;
};
}; //namespace LivePathEffect
}; //namespace Inkscape
#endif
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