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// SPDX-License-Identifier: GPL-2.0-or-later
#ifndef INK_EXTENSION_PARAMENUM_H_SEEN
#define INK_EXTENSION_PARAMENUM_H_SEEN
/** \file
* Enumeration parameter for extensions.
*/
/*
* Authors:
* Johan Engelen <johan@shouraizou.nl>
* Jon A. Cruz <jon@joncruz.org>
*
* Copyright (C) 2006-2007 Johan Engelen
*
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#include <vector>
#include "parameter.h"
#include "document.h"
namespace Gtk {
class Widget;
}
namespace Inkscape {
namespace Extension {
class Extension;
// \brief A class to represent a notebookparameter of an extension
class ParamComboBox : public Parameter {
private:
/** \brief Internal value. This should point to a string that has
been allocated in memory. And should be free'd.
It is the value of the current selected string */
gchar * _value;
/* For internal use only.
* Note that value and text MUST be non-NULL.
* This is ensured by newing only at one location in the code where non-NULL checks are made.
*/
class enumentry {
public:
enumentry (Glib::ustring &val, Glib::ustring &text) :
value(val),
text(text)
{}
Glib::ustring value;
Glib::ustring text;
};
std::vector<enumentry *> choices; /**< A table to store the choice strings */
public:
ParamComboBox(const gchar * name,
const gchar * text,
const gchar * description,
bool hidden,
int indent,
Inkscape::Extension::Extension * ext,
Inkscape::XML::Node * xml);
~ParamComboBox() override;
Gtk::Widget * get_widget(SPDocument * doc, Inkscape::XML::Node * node, sigc::signal<void> * changeSignal) override;
// Explicitly call superclass version to avoid method being hidden.
void string(std::list <std::string> &list) const override { return Parameter::string(list); }
void string(std::string &string) const override;
gchar const *get(SPDocument const * /*doc*/, Inkscape::XML::Node const * /*node*/) const { return _value; }
const gchar * set (const gchar * in, SPDocument * doc, Inkscape::XML::Node * node);
/**
* @returns true if text is part of this enum
*/
bool contains(const gchar * text, SPDocument const * /*doc*/, Inkscape::XML::Node const * /*node*/) const;
void changed ();
}; /* class ParamComboBox */
} /* namespace Extension */
} /* namespace Inkscape */
#endif /* INK_EXTENSION_PARAMENUM_H_SEEN */
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
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