NS_IMETHODIMP
inCSSValueSearch::SearchSync()
{
InitSearch();
if (!mDocument) {
return NS_OK;
}
nsCOMPtr<nsIURI> baseURI;
nsCOMPtr<nsIDocument> idoc = do_QueryInterface(mDocument);
if (idoc) {
baseURI = idoc->GetBaseURI();
}
nsCOMPtr<nsIDOMStyleSheetList> sheets;
nsresult rv = mDocument->GetStyleSheets(getter_AddRefs(sheets));
NS_ENSURE_SUCCESS(rv, NS_OK);
PRUint32 length;
sheets->GetLength(&length);
for (PRUint32 i = 0; i < length; ++i) {
nsCOMPtr<nsIDOMStyleSheet> sheet;
sheets->Item(i, getter_AddRefs(sheet));
nsCOMPtr<nsIDOMCSSStyleSheet> cssSheet = do_QueryInterface(sheet);
if (cssSheet)
SearchStyleSheet(cssSheet, baseURI);
}
// XXX would be nice to search inline style as well.
return NS_OK;
}
nsresult
inCSSValueSearch::SearchRuleList(nsIDOMCSSRuleList* aRuleList, nsIURI* aBaseURL)
{
PRUint32 length;
aRuleList->GetLength(&length);
for (PRUint32 i = 0; i < length; ++i) {
nsCOMPtr<nsIDOMCSSRule> rule;
aRuleList->Item(i, getter_AddRefs(rule));
PRUint16 type;
rule->GetType(&type);
switch (type) {
case nsIDOMCSSRule::STYLE_RULE: {
nsCOMPtr<nsIDOMCSSStyleRule> styleRule = do_QueryInterface(rule);
SearchStyleRule(styleRule, aBaseURL);
} break;
case nsIDOMCSSRule::IMPORT_RULE: {
nsCOMPtr<nsIDOMCSSImportRule> importRule = do_QueryInterface(rule);
nsCOMPtr<nsIDOMCSSStyleSheet> childSheet;
importRule->GetStyleSheet(getter_AddRefs(childSheet));
if (childSheet)
SearchStyleSheet(childSheet, aBaseURL);
} break;
case nsIDOMCSSRule::MEDIA_RULE: {
nsCOMPtr<nsIDOMCSSMediaRule> mediaRule = do_QueryInterface(rule);
nsCOMPtr<nsIDOMCSSRuleList> childRules;
mediaRule->GetCssRules(getter_AddRefs(childRules));
SearchRuleList(childRules, aBaseURL);
} break;
default:
// XXX handle nsIDOMCSSRule::PAGE_RULE if we ever support it
break;
}
}
return NS_OK;
}
NS_IMETHODIMP
inCSSValueSearch::SearchSync()
{
InitSearch();
nsCOMPtr<nsIURI> baseURL;
nsCOMPtr<nsIDOM3Node> dom3Node = do_QueryInterface(mDocument);
if (dom3Node) {
nsAutoString uri;
dom3Node->GetBaseURI(uri);
NS_NewURI(getter_AddRefs(baseURL), uri);
}
nsCOMPtr<nsIDOMDocumentStyle> doc = do_QueryInterface(mDocument);
if (doc) {
nsCOMPtr<nsIDOMStyleSheetList> sheets;
nsresult rv = doc->GetStyleSheets(getter_AddRefs(sheets));
NS_ENSURE_SUCCESS(rv, NS_OK);
PRUint32 length;
sheets->GetLength(&length);
for (PRUint32 i = 0; i < length; ++i) {
nsCOMPtr<nsIDOMStyleSheet> sheet;
sheets->Item(i, getter_AddRefs(sheet));
nsCOMPtr<nsIDOMCSSStyleSheet> cssSheet = do_QueryInterface(sheet);
if (cssSheet)
SearchStyleSheet(cssSheet, baseURL);
}
}
// XXX would be nice to search inline style as well.
return NS_OK;
}
