1 files changed, 67 insertions, 0 deletions
diff --git a/src/extension/prefdialog/param/string.h b/src/extension/prefdialog/param/string.h
new file mode 100644
index 000000000..7c094d394
--- /dev/null
+++ b/src/extension/prefdialog/param/string.h
@@ -0,0 +1,67 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef INK_EXTENSION_PARAMSTRING_H_SEEN
+#define INK_EXTENSION_PARAMSTRING_H_SEEN
+
+/*
+ * Copyright (C) 2005-2007 Authors:
+ *   Ted Gould <ted@gould.cx>
+ *   Johan Engelen <johan@shouraizou.nl> *
+ *   Jon A. Cruz <jon@joncruz.org>
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "parameter.h"
+
+namespace Inkscape {
+namespace Extension {
+
+class ParamString : public Parameter {
+private:
+    /** \brief  Internal value.  This should point to a string that has
+                been allocated in memory.  And should be free'd. */
+    gchar * _value;
+    /** \brief Internal value. This indicates the maximum length of the string. Zero meaning unlimited.
+      */
+    gint _max_length;
+public:
+    ParamString(const gchar * name,
+                const gchar * text,
+                const gchar * description,
+                bool hidden,
+                int indent,
+                Inkscape::Extension::Extension * ext,
+                Inkscape::XML::Node * xml);
+    ~ParamString() override;
+
+    /** \brief  Returns \c _value, with a \i const to protect it. */
+    const gchar *get(SPDocument const * /*doc*/, Inkscape::XML::Node const * /*node*/) const { return _value; }
+
+    const gchar * set (const gchar * in, SPDocument * doc, Inkscape::XML::Node * node);
+
+    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;
+
+    void setMaxLength(int maxLength) { _max_length = maxLength; }
+    int getMaxLength() { return _max_length; }
+};
+
+
+}  // namespace Extension
+}  // namespace Inkscape
+
+#endif /* INK_EXTENSION_PARAMSTRING_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 :