+ iter = this.listeners.map_iterator();
+ while (iter.next()) {
+ var i = iter.get_key().strip();
+ var val = iter.get_value().strip();
+ if (val == null || val.length < 1) {
+ continue;
+ }
+ listen += "\n\t<b>" +
+ GLib.Markup.escape_text(i) +"</b> : " +
+ GLib.Markup.escape_text(val.split("\n")[0]);
+
+ }
+
+
+ if (props.length > 0) {
+ ret+="\n\nProperties:" + props;
+ }