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// SPDX-License-Identifier: GPL-2.0-or-later
#ifndef INKSCAPE_LIVEPATHEFFECT_PARAMETER_TEXT_H
#define INKSCAPE_LIVEPATHEFFECT_PARAMETER_TEXT_H
/*
* Inkscape::LivePathEffectParameters
*
* Authors:
* Maximilian Albert
* Johan Engelen
*
* Copyright (C) Maximilian Albert 2008 <maximilian.albert@gmail.com>
*
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#include <glib.h>
#include "live_effects/parameter/parameter.h"
#include "display/control/canvas-item-ptr.h"
namespace Inkscape {
class CanvasItemText;
namespace LivePathEffect {
class TextParam : public Parameter {
public:
TextParam( const Glib::ustring& label,
const Glib::ustring& tip,
const Glib::ustring& key,
Inkscape::UI::Widget::Registry* wr,
Effect* effect,
const Glib::ustring default_value = "");
~TextParam() override;
Gtk::Widget * param_newWidget() override;
bool param_readSVGValue(const gchar * strvalue) override;
Glib::ustring param_getSVGValue() const override;
Glib::ustring param_getDefaultSVGValue() const override;
void param_setValue(Glib::ustring newvalue);
void param_hide_canvas_text();
void setTextParam(Inkscape::UI::Widget::RegisteredText *rsu);
void param_set_default() override;
void param_update_default(const gchar * default_value) override;
void setPos(Geom::Point pos);
void setPosAndAnchor(const Geom::Piecewise<Geom::D2<Geom::SBasis> > &pwd2,
const double t, const double length, bool use_curvature = false);
void setAnchor(double x_value, double y_value);
const Glib::ustring get_value() const { return value; };
ParamType paramType() const override { return ParamType::TEXT; };
private:
TextParam(const TextParam&) = delete;
TextParam& operator=(const TextParam&) = delete;
double anchor_x;
double anchor_y;
Glib::ustring value;
Glib::ustring defvalue;
CanvasItemPtr<CanvasItemText> canvas_text;
};
/*
* This parameter does not display a widget in the LPE dialog; LPEs can use it to display on-canvas
* text that should not be settable by the user. Note that since no widget is provided, the
* parameter must be initialized differently than usual (only with a pointer to the parent effect;
* no label, no tooltip, etc.).
*/
class TextParamInternal : public TextParam {
public:
TextParamInternal(Effect* effect) :
TextParam("", "", "", nullptr, effect) {}
Gtk::Widget * param_newWidget() override { return nullptr; }
};
} //namespace LivePathEffect
} //namespace Inkscape
#endif
/*
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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