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Bug 755204 - Use nsINode::GetChildCount() in nsHTMLEditRules::MakeSureElemStartsOrEndsOnCR; r=ehsan

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This commit is contained in:
Ms2ger 2012-05-18 10:29:39 +02:00
parent 150ffe653b
commit 5157bda3c8
1 changed files with 5 additions and 11 deletions
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16
editor/libeditor/html/nsHTMLEditRules.cpp
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@ -8721,19 +8721,13 @@ nsHTMLEditRules::MakeSureElemStartsOrEndsOnCR(nsIDOMNode *aNode, bool aStarts)
}
if (!foundCR)
{
nsCOMPtr<nsIDOMNode> brNode;
PRInt32 offset = 0;
if (!aStarts)
{
nsCOMPtr<nsIDOMNodeList> childNodes;
res = aNode->GetChildNodes(getter_AddRefs(childNodes));
NS_ENSURE_SUCCESS(res, res);
NS_ENSURE_TRUE(childNodes, NS_ERROR_NULL_POINTER);
PRUint32 childCount;
res = childNodes->GetLength(&childCount);
NS_ENSURE_SUCCESS(res, res);
offset = childCount;
if (!aStarts) {
nsCOMPtr<nsINode> node = do_QueryInterface(aNode);
NS_ENSURE_STATE(node);
offset = node->GetChildCount();
}
nsCOMPtr<nsIDOMNode> brNode;
res = mHTMLEditor->CreateBR(aNode, offset, address_of(brNode));
NS_ENSURE_SUCCESS(res, res);
}