Handle the CSMTextSettings tag.

def _handle_tag_csmtextsettings(self):
        """Handle the CSMTextSettings tag."""
        obj = _make_object("CSMTextSettings")
        obj.TextId = unpack_ui16(self._src)
        bc = BitConsumer(self._src)
        obj.UseFlashType = bc.u_get(2)
        obj.GridFit = bc.u_get(3)
        obj.Reserved1 = bc.u_get(3)
        obj.Thickness = unpack_float(self._src)
        obj.Sharpness = unpack_float(self._src)
        obj.Reserved2 = unpack_ui8(self._src)
        return obj