Modal Alert / Confirms

[Carlos Soltero-Pales]

Hello everyone.

I have an embedding app using nsIWebBrowser, et al.  The problem is that
my alerts / confirms, etc. are coming up as non-modal (you can go back
to the main app while the dialog is up). My GetNewWindow fn is below.  I
know that CreateTopLevelWindow without a parent gives you a non-modal
window.  I guess my question boils down to... how do I get a valid
nsIXULWindow from WebBrowser to pass in as a parent?

    Thanks!

NS_IMETHODIMP Foo::GetNewWindow(PRInt32 aChromeFlags,
nsIDocShellTreeItem **_retval)
{
 *_retval = nsnull;
 nsresult rv;

 nsCOMPtr<nsIXULWindow> newWindow;

 rv = mViewer->mAppShellService->CreateTopLevelWindow(nsnull, nsnull,
PR_FALSE, PR_FALSE,
  aChromeFlags, NS_SIZETOCONTENT, NS_SIZETOCONTENT,
  getter_AddRefs(newWindow));

 NS_ENSURE_TRUE(newWindow, rv);

 if (NS_FAILED (rv))
  return rv;

 nsCOMPtr<nsIDocShell> docShell;
 newWindow->GetDocShell(getter_AddRefs(docShell));
 CallQueryInterface(docShell, _retval);

 return NS_OK;
}