QString QDomCharacterDataProto:: data() const
{
QDomCharacterData *item = qscriptvalue_cast<QDomCharacterData*>(thisObject());
if (item)
return item->data();
return QString();
}
bool changeDomElementContents(const QDomElement &element,
Predicate p,
const QString &newValue,
QString *ptrToOldValue = 0)
{
// Find text in "<element>text</element>"
const QDomNodeList children = element.childNodes();
if (children.size() != 1)
return false;
const QDomNode first = children.at(0);
if (first.nodeType() != QDomNode::TextNode)
return false;
QDomCharacterData data = first.toCharacterData();
const QString oldValue = data.data();
if (p(oldValue)) {
if (ptrToOldValue)
*ptrToOldValue = oldValue;
data.setData(newValue);
return true;
}
return false;
}
