NS_IMETHODIMP
inDOMUtils::GetRelativeRuleLine(nsIDOMCSSRule* aRule, uint32_t* _retval)
{
NS_ENSURE_ARG_POINTER(aRule);
Rule* rule = aRule->GetCSSRule();
if (!rule) {
return NS_ERROR_FAILURE;
}
uint32_t lineNumber = rule->GetLineNumber();
CSSStyleSheet* sheet = rule->GetStyleSheet();
if (sheet) {
nsINode* owningNode = sheet->GetOwnerNode();
if (owningNode) {
nsCOMPtr<nsIStyleSheetLinkingElement> link =
do_QueryInterface(owningNode);
if (link) {
lineNumber -= link->GetLineNumber() - 1;
}
}
}
*_retval = lineNumber;
return NS_OK;
}
NS_IMETHODIMP
inDOMUtils::GetRuleLine(nsIDOMCSSRule* aRule, uint32_t* _retval)
{
NS_ENSURE_ARG_POINTER(aRule);
Rule* rule = aRule->GetCSSRule();
if (!rule) {
return NS_ERROR_FAILURE;
}
*_retval = rule->GetLineNumber();
return NS_OK;
}