protected function readList(RichText $oShape, \DOMElement $oNodeParent)
{
foreach ($this->oXMLReader->getElements('text:list-item/*', $oNodeParent) as $oNodeListItem) {
if ($oNodeListItem->nodeName == 'text:p') {
$this->readListItem($oShape, $oNodeListItem, $oNodeParent);
}
if ($oNodeListItem->nodeName == 'text:list') {
$this->levelParagraph++;
$this->readList($oShape, $oNodeListItem);
$this->levelParagraph--;
}
}
}