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Bug 307465, lookupPrefix, lookupNamespaceURI and isDefaultNamespace in Document should get the values from documentElement. r+sr=jst

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This commit is contained in:
Olli.Pettay%helsinki.fi 2005-10-15 12:50:50 +00:00
parent a5c87390d3
commit a75aa2d008
1 changed files with 13 additions and 4 deletions
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17
content/base/src/nsDocument.cpp
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@ -3756,7 +3756,9 @@ NS_IMETHODIMP
nsDocument::IsDefaultNamespace(const nsAString& aNamespaceURI,
PRBool* aReturn)
{
*aReturn = PR_FALSE;
nsAutoString defaultNamespace;
LookupNamespaceURI(EmptyString(), defaultNamespace);
*aReturn = aNamespaceURI.Equals(defaultNamespace);
return NS_OK;
}
@ -3794,8 +3796,12 @@ NS_IMETHODIMP
nsDocument::LookupPrefix(const nsAString& aNamespaceURI,
nsAString& aPrefix)
{
aPrefix.Truncate();
nsCOMPtr<nsIDOM3Node> root(do_QueryInterface(mRootContent));
if (root) {
return root->LookupPrefix(aNamespaceURI, aPrefix);
}
SetDOMStringToNull(aPrefix);
return NS_OK;
}
@ -3803,8 +3809,11 @@ NS_IMETHODIMP
nsDocument::LookupNamespaceURI(const nsAString& aNamespacePrefix,
nsAString& aNamespaceURI)
{
aNamespaceURI.Truncate();
if (NS_FAILED(nsContentUtils::LookupNamespaceURI(mRootContent,
aNamespacePrefix,
aNamespaceURI))) {
SetDOMStringToNull(aNamespaceURI);
}
return NS_OK;
}