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Adding support to get to the nsIWebBrowser from the browser element. Fix for 27161. r=pavlov a=jevering

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This commit is contained in:
tbogard%aol.net 2000-03-04 07:59:14 +00:00
parent 168ad6720e
commit ada2eb3f19
1 changed files with 16 additions and 2 deletions
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18
rdf/content/src/nsXULBrowserElement.cpp
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@ -75,7 +75,21 @@ nsXULBrowserElement::GetWebBrowser(nsIWebBrowser** aWebBrowser)
{
NS_ENSURE_ARG_POINTER(aWebBrowser);
NS_ERROR("Not Yet Implemented");
nsCOMPtr<nsIContent> content(do_QueryInterface(mOuter));
nsCOMPtr<nsIDocument> document;
content->GetDocument(*getter_AddRefs(document));
return NS_ERROR_FAILURE;
// First we need to obtain the popup set frame that encapsulates the target popup.
// Without a popup set, we're dead in the water.
nsCOMPtr<nsIPresShell> presShell = getter_AddRefs(document->GetShellAt(0));
if(!presShell)
return NS_OK;
nsCOMPtr<nsISupports> subShell;
presShell->GetSubShellFor(content, getter_AddRefs(subShell));
if(!subShell)
return NS_OK;
CallQueryInterface(subShell, aWebBrowser);
return NS_OK;
}