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Bug 413716. Repetitive warning in a11y, not supported for frames. r+sr=roc, a=beltzner

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This commit is contained in:
aaronleventhal@moonset.net 2008-01-25 12:44:53 -08:00
parent 995066f693
commit 5bcaf32f32
2 changed files with 12 additions and 19 deletions
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29
accessible/src/html/nsHTMLTableAccessible.cpp
View File

@ -857,29 +857,22 @@ nsHTMLTableAccessible::GetTableNode(nsIDOMNode **_retval)
}
nsresult
nsHTMLTableAccessible::GetTableLayout(nsITableLayout **aLayoutObject)
nsHTMLTableAccessible::GetTableLayout(nsITableLayout **aTableLayout)
{
*aLayoutObject = nsnull;
nsresult rv = NS_OK;
*aTableLayout = nsnull;
nsCOMPtr<nsIDOMNode> tableNode;
rv = GetTableNode(getter_AddRefs(tableNode));
NS_ENSURE_SUCCESS(rv, rv);
GetTableNode(getter_AddRefs(tableNode));
nsCOMPtr<nsIContent> tableContent(do_QueryInterface(tableNode));
if (!tableContent) {
return NS_ERROR_FAILURE; // Table shut down
}
nsCOMPtr<nsIContent> content(do_QueryInterface(tableNode));
NS_ENSURE_TRUE(content, NS_ERROR_FAILURE);
nsCOMPtr<nsIPresShell> shell = GetPresShell();
NS_ENSURE_TRUE(shell, NS_ERROR_FAILURE);
nsIDocument *doc = content->GetDocument();
NS_ENSURE_TRUE(doc, NS_ERROR_FAILURE);
nsIPresShell *presShell = doc->GetPrimaryShell();
nsCOMPtr<nsISupports> layoutObject;
rv = presShell->GetLayoutObjectFor(content, getter_AddRefs(layoutObject));
NS_ENSURE_SUCCESS(rv, rv);
return CallQueryInterface(layoutObject, aLayoutObject);
nsIFrame *frame = shell->GetPrimaryFrameFor(tableContent);
return frame ? CallQueryInterface(frame, aTableLayout) : NS_ERROR_FAILURE;
}
nsresult

2
layout/base/nsIPresShell.h
View File

@ -341,7 +341,7 @@ public:
* Returns a layout object associated with the primary frame for the content object.
*
* @param aContent the content object for which we seek a layout object
* @param aResult the resulting layout object as an nsISupports, if found. Refcounted.
* @param aResult the resulting layout object as an nsISupports, if found.
*/
NS_IMETHOD GetLayoutObjectFor(nsIContent* aContent,
nsISupports** aResult) const = 0;