/* static */ void
nsDOMCSSDeclaration::GetCSSParsingEnvironmentForRule(css::Rule* aRule,
CSSParsingEnvironment& aCSSParseEnv)
{
CSSStyleSheet* sheet = aRule ? aRule->GetStyleSheet() : nullptr;
if (!sheet) {
aCSSParseEnv.mPrincipal = nullptr;
return;
}
nsIDocument* document = sheet->GetOwningDocument();
aCSSParseEnv.mSheetURI = sheet->GetSheetURI();
aCSSParseEnv.mBaseURI = sheet->GetBaseURI();
aCSSParseEnv.mPrincipal = sheet->Principal();
aCSSParseEnv.mCSSLoader = document ? document->CSSLoader() : nullptr;
}
nsresult
nsXBLPrototypeResources::FlushSkinSheets()
{
if (mStyleSheetList.Length() == 0)
return NS_OK;
nsCOMPtr<nsIDocument> doc =
mLoader->mBinding->XBLDocumentInfo()->GetDocument();
// If doc is null, we're in the process of tearing things down, so just
// return without rebuilding anything.
if (!doc) {
return NS_OK;
}
// We have scoped stylesheets. Reload any chrome stylesheets we
// encounter. (If they aren't skin sheets, it doesn't matter, since
// they'll still be in the chrome cache.
nsTArray<nsRefPtr<CSSStyleSheet>> oldSheets;
oldSheets.SwapElements(mStyleSheetList);
mozilla::css::Loader* cssLoader = doc->CSSLoader();
for (size_t i = 0, count = oldSheets.Length(); i < count; ++i) {
CSSStyleSheet* oldSheet = oldSheets[i];
nsIURI* uri = oldSheet->GetSheetURI();
nsRefPtr<CSSStyleSheet> newSheet;
if (IsChromeURI(uri)) {
if (NS_FAILED(cssLoader->LoadSheetSync(uri, getter_AddRefs(newSheet))))
continue;
}
else {
newSheet = oldSheet;
}
mStyleSheetList.AppendElement(newSheet);
}
GatherRuleProcessor();
return NS_OK;
}