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Add notification to embedders when an unrecognized URI is clicked on before discarding it. b=37416, r=valeski

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git-svn-id: svn://10.0.0.236/trunk@78727 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
locka%iol.ie
2000-09-11 12:38:54 +00:00
parent 646244734a
commit 150b8686d4
1 changed files with 24 additions and 0 deletions
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24
mozilla/docshell/base/nsWebShell.cpp
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@@ -847,6 +847,30 @@ nsWebShell::HandleLinkClickEvent(nsIContent *aContent,
nsCOMPtr<nsIURI> uri;
NS_NewURI(getter_AddRefs(uri), nsLiteralString(aURLSpec), nsnull);
// No URI object? This may indicate the URLspec is for an
// unrecognized protocol. Embedders might still be interested
// in handling the click, so we fire a notification before
// throwing the click away.
if (!uri && NS_SUCCEEDED(EnsureContentListener()))
{
nsCOMPtr<nsIURIContentListener> listener = do_QueryInterface(mContentListener);
nsCAutoString spec; spec.AssignWithConversion(aURLSpec);
PRBool abort = PR_FALSE;
nsresult rv;
uri = do_CreateInstance(kSimpleURICID, &rv);
NS_ASSERTION(NS_SUCCEEDED(rv), "can't create simple uri");
if (NS_SUCCEEDED(rv))
{
rv = uri->SetSpec(spec);
NS_ASSERTION(NS_SUCCEEDED(rv), "spec is invalid");
if (NS_SUCCEEDED(rv))
{
listener->OnStartURIOpen(uri, target, &abort);
}
}
return;
}
#ifdef SH_IN_FRAMES
InternalLoad(uri, mCurrentURI, nsnull, PR_TRUE, PR_FALSE, target, aPostDataStream,
aHeadersDataStream, nsIDocShellLoadInfo::loadLink, nsnull);