Value FunLocalName::evaluate(EvaluationContext& context) const {
if (argCount() > 0) {
Value a = arg(0)->evaluate(context);
if (!a.isNodeSet())
return "";
Node* node = a.toNodeSet(&context).firstNode();
return node ? expandedNameLocalPart(node) : "";
}
return expandedNameLocalPart(context.node.get());
}
Value FunLocalName::evaluate() const
{
if (argumentCount() > 0) {
Value a = argument(0).evaluate();
if (!a.isNodeSet())
return emptyString();
Node* node = a.toNodeSet().firstNode();
return node ? expandedNameLocalPart(node) : emptyString();
}
return expandedNameLocalPart(evaluationContext().node.get());
}
static inline String expandedName(Node* node) {
AtomicString prefix;
switch (node->getNodeType()) {
case Node::kElementNode:
prefix = toElement(node)->prefix();
break;
case Node::kAttributeNode:
prefix = toAttr(node)->prefix();
break;
default:
break;
}
return prefix.isEmpty() ? expandedNameLocalPart(node)
: prefix + ":" + expandedNameLocalPart(node);
}
static inline String expandedName(Node* node)
{
const AtomicString& prefix = node->prefix();
return prefix.isEmpty() ? expandedNameLocalPart(node) : prefix + ":" + expandedNameLocalPart(node);
}