service:org.libreoffice.example.StarterProject?openGUI vnd.sun.star.extension://org.libreoffice.example.starterproject/images/actionOne_16.png vnd.sun.star.extension://org.libreoffice.example.starterproject/images/actionOne_26.png Starter Project service:org.libreoffice.example.StarterProject?openGUI _self com.sun.star.text.TextDocument Action One