1 files changed, 96 insertions, 0 deletions
diff --git a/src/ui/dialog/knot-properties.h b/src/ui/dialog/knot-properties.h
new file mode 100644
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--- /dev/null
+++ b/src/ui/dialog/knot-properties.h
@@ -0,0 +1,96 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * @brief
+ */
+/* Author:
+ *   Bryce W. Harrington <bryce@bryceharrington.com>
+ *
+ * Copyright (C) 2004 Bryce Harrington
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifndef INKSCAPE_DIALOG_KNOT_PROPERTIES_H
+#define INKSCAPE_DIALOG_KNOT_PROPERTIES_H
+
+#include <gtkmm/dialog.h>
+#include <gtkmm/grid.h>
+#include <gtkmm/label.h>
+#include <gtkmm/spinbutton.h>
+#include <2geom/point.h>
+
+#include "ui/tools/measure-tool.h"
+
+class SPDesktop;
+
+namespace Inkscape {
+namespace UI {
+namespace Dialogs {
+
+// Used in Measure tool to set ends of "ruler" (via Shift-click)."
+
+class KnotPropertiesDialog : public Gtk::Dialog {
+ public:
+	KnotPropertiesDialog();
+    ~KnotPropertiesDialog() override;
+
+    Glib::ustring     getName() const { return "LayerPropertiesDialog"; }
+
+    static void showDialog(SPDesktop *desktop, const SPKnot *pt, Glib::ustring const unit_name);
+
+protected:
+
+    SPKnot    *_knotpoint;
+
+    Gtk::Label        _knot_x_label;
+    Gtk::SpinButton   _knot_x_entry;
+    Gtk::Label        _knot_y_label;
+    Gtk::SpinButton   _knot_y_entry;
+    Gtk::Grid         _layout_table;
+    bool              _position_visible;
+
+    Gtk::Button       _close_button;
+    Gtk::Button       _apply_button;
+    Glib::ustring _unit_name;
+
+    sigc::connection    _destroy_connection;
+
+    static KnotPropertiesDialog &_instance() {
+        static KnotPropertiesDialog instance;
+        return instance;
+    }
+
+    void _setPt(const SPKnot *pt);
+
+    void _apply();
+    void _close();
+
+    void _setKnotPoint(Geom::Point knotpoint, Glib::ustring const unit_name);
+    void _prepareLabelRenderer(Gtk::TreeModel::const_iterator const &row);
+
+    bool _handleKeyEvent(GdkEventKey *event);
+    void _handleButtonEvent(GdkEventButton* event);
+    friend class Inkscape::UI::Tools::MeasureTool;
+    
+private:
+    KnotPropertiesDialog(KnotPropertiesDialog const &); // no copy
+    KnotPropertiesDialog &operator=(KnotPropertiesDialog const &); // no assign
+};
+
+} // namespace
+} // namespace
+} // namespace
+
+
+#endif //INKSCAPE_DIALOG_LAYER_PROPERTIES_H
+
+/*
+  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:fileencoding=utf-8:textwidth=99 :