1 files changed, 95 insertions, 0 deletions
diff --git a/src/live_effects/parameter/text.h b/src/live_effects/parameter/text.h
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+++ b/src/live_effects/parameter/text.h
@@ -0,0 +1,95 @@
+// 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"
+
+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;
+    Inkscape::CanvasItemText *canvas_text = nullptr;
+};
+
+/*
+ * 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 :