NS_IMETHODIMP
xpcAccessibleHyperText::GetDefaultTextAttributes(nsIPersistentProperties** aAttributes)
{
NS_ENSURE_ARG_POINTER(aAttributes);
*aAttributes = nullptr;
HyperTextAccessible* text = static_cast<HyperTextAccessible*>(this);
if (text->IsDefunct())
return NS_ERROR_FAILURE;
nsCOMPtr<nsIPersistentProperties> attrs = text->DefaultTextAttributes();
attrs.swap(*aAttributes);
return NS_OK;
}
static AtkAttributeSet*
getDefaultAttributesCB(AtkText *aText)
{
AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
if (accWrap) {
HyperTextAccessible* text = accWrap->AsHyperText();
if (!text || !text->IsTextRole()) {
return nullptr;
}
nsCOMPtr<nsIPersistentProperties> attributes = text->DefaultTextAttributes();
return ConvertToAtkTextAttributeSet(attributes);
}
ProxyAccessible* proxy = GetProxy(ATK_OBJECT(aText));
if (!proxy) {
return nullptr;
}
nsAutoTArray<Attribute, 10> attrs;
proxy->DefaultTextAttributes(&attrs);
return ConvertToAtkTextAttributeSet(attrs);
}