static function FindElement(&$TxtOrObj, $Tag, $PosBeg, $Forward = true)
{
$XmlLoc = clsTbsXmlLoc::FindStartTag($TxtOrObj, $Tag, $PosBeg, $Forward);
if ($XmlLoc === false) {
return false;
}
$XmlLoc->FindEndTag();
return $XmlLoc;
}
public function OpenDoc_ChartRenameSeries(&$Txt, &$series, $NewName)
{
$NewName = htmlspecialchars($NewName);
$col_name = $series['col_name'];
$el = clsTbsXmlLoc::FindStartTag($Txt, 'table:table-header-rows', 0);
$el = clsTbsXmlLoc::FindStartTag($Txt, 'table:table-row', $el->PosEnd);
for ($i = 1; $i < $col_name; $i++) {
$el = clsTbsXmlLoc::FindStartTag($Txt, 'table:table-cell', $el->PosEnd);
}
$elCell = clsTbsXmlLoc::FindElement($Txt, 'table:table-cell', $el->PosEnd);
$elP = clsTbsXmlLoc::FindElement($elCell, 'text:p', 0);
if ($elP === false) {
$elCell->ReplaceInnerSrc($elCell->InnerSrc . '<text:p>' . $NewName . '</text:p>');
} else {
if ($elP->SelfClosing) {
$elP->ReplaceSrc('<text:p>' . $NewName . '</text:p>');
} else {
$elP->ReplaceInnerSrc($NewName);
}
$elP->UpdateParent();
}
}