/**
  * Shows all made bookings.
  *
  * @global type $tpl
  */
 function showBookingsObject()
 {
     $toolbar = new ilToolbarGUI();
     if ($this->permission->checkPrivilege(PRIVC::ADD_OWN_BOOKINGS)) {
         $toolbar->addButton($this->lng->txt('rep_robj_xrs_booking_add'), $this->ctrl->getLinkTargetByClass("ilobjroomsharinggui", "showSearch"));
     }
     include_once "Customizing/global/plugins/Services/Repository/RepositoryObject/RoomSharing/classes/appointments/bookings/class.ilRoomSharingBookingsTableGUI.php";
     $bookingsTable = new ilRoomSharingBookingsTableGUI($this, 'showBookings', $this->ref_id);
     $bookingsTable->initFilter();
     $bookingsTable->getItems();
     $plink = new ilPermanentLinkGUI('xrs', $this->ref_id);
     $this->tpl->setContent($toolbar->getHTML() . $bookingsTable->getHTML() . $plink->getHTML());
 }