PRBool
txXPathTreeWalker::moveToNextAttribute()
{
// XXX an assertion should be enough here with the current code
if (INNER->nodeType != Node::ATTRIBUTE_NODE) {
return PR_FALSE;
}
Element* element = static_cast<Element*>(INNER->getXPathParent());
Attr *attribute = element->getFirstAttribute();
while (attribute != INNER) {
attribute = attribute->getNextAttribute();
}
NS_ASSERTION(attribute, "Attr not attribute of it's owner?");
attribute = attribute->getNextAttribute();
while (attribute) {
if (attribute->getNamespaceID() != kNameSpaceID_XMLNS) {
INNER = attribute;
return PR_TRUE;
}
attribute = attribute->getNextAttribute();
}
return PR_FALSE;
}
PRBool
txXPathTreeWalker::moveToFirstAttribute()
{
if (INNER->nodeType != Node::ELEMENT_NODE) {
return PR_FALSE;
}
Element* element = static_cast<Element*>(INNER);
Attr *attribute = element->getFirstAttribute();
while (attribute) {
if (attribute->getNamespaceID() != kNameSpaceID_XMLNS) {
INNER = attribute;
return PR_TRUE;
}
attribute = attribute->getNextAttribute();
}
return PR_FALSE;
}