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Make HTML5 createContextualFragment support text nodes and documents as context

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This commit is contained in:
Henri Sivonen 2009-06-12 17:31:55 +03:00
parent 566e463f3c
commit 5802f70246
1 changed files with 24 additions and 11 deletions
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35
content/base/src/nsContentUtils.cpp
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@ -3591,11 +3591,7 @@ nsContentUtils::CreateContextualFragment(nsIDOMNode* aContextNode,
nsCOMPtr<nsIHTMLDocument> htmlDoc(do_QueryInterface(document));
PRBool bHTML = htmlDoc && !bCaseSensitive;
nsCOMPtr<nsIContent> contextAsContent = do_QueryInterface(aContextNode);
if (bHTML && contextAsContent && nsContentUtils::GetBoolPref("html5.enable", PR_TRUE)) {
// XXX the HTML5 parser can't yet deal with context not being nsIContent
if (bHTML && nsContentUtils::GetBoolPref("html5.enable", PR_TRUE)) {
// See if the document has a cached fragment parser. nsHTMLDocument is the
// only one that should really have one at the moment.
nsCOMPtr<nsIParser> parser = document->GetFragmentParser();
@ -3614,12 +3610,29 @@ nsContentUtils::CreateContextualFragment(nsIDOMNode* aContextNode,
nsCOMPtr<nsIDOMDocumentFragment> frag;
rv = NS_NewDocumentFragment(getter_AddRefs(frag), document->NodeInfoManager());
NS_ENSURE_SUCCESS(rv, rv);
parser->ParseFragment(aFragment,
frag,
contextAsContent->Tag(),
contextAsContent->GetNameSpaceID(),
(document->GetCompatibilityMode() == eCompatibility_NavQuirks));
nsCOMPtr<nsIContent> contextAsContent = do_QueryInterface(aContextNode);
if (contextAsContent && !contextAsContent->IsNodeOfType(nsINode::eELEMENT)) {
contextAsContent = contextAsContent->GetParent();
if (contextAsContent && !contextAsContent->IsNodeOfType(nsINode::eELEMENT)) {
// can this even happen?
contextAsContent = nsnull;
}
}
if (contextAsContent) {
parser->ParseFragment(aFragment,
frag,
contextAsContent->Tag(),
contextAsContent->GetNameSpaceID(),
(document->GetCompatibilityMode() == eCompatibility_NavQuirks));
} else {
parser->ParseFragment(aFragment,
frag,
nsGkAtoms::body,
kNameSpaceID_XHTML,
(document->GetCompatibilityMode() == eCompatibility_NavQuirks));
}
NS_ADDREF(*aReturn = frag);
return NS_OK;