static void detach_xhr_event_listener(XMLHttpReqEventListener *event_listener)
{
nsIDOMEventTarget *event_target;
nsAString str;
nsresult nsres;
static const WCHAR readystatechangeW[] =
{'o','n','r','e','a','d','y','s','t','a','t','e','c','h','a','n','g','e',0};
nsres = nsIXMLHttpRequest_QueryInterface(event_listener->xhr->nsxhr, &IID_nsIDOMEventTarget, (void**)&event_target);
assert(nsres == NS_OK);
nsAString_InitDepend(&str, readystatechangeW);
nsres = nsIDOMEventTarget_RemoveEventListener(event_target, &str, &event_listener->nsIDOMEventListener_iface, FALSE);
nsAString_Finish(&str);
nsIDOMEventTarget_Release(event_target);
event_listener->xhr->event_listener = NULL;
event_listener->xhr = NULL;
nsIDOMEventListener_Release(&event_listener->nsIDOMEventListener_iface);
}
static void detach_nslistener(HTMLDocumentNode *doc, const WCHAR *type, nsEventListener *listener, cpp_bool is_capture)
{
nsIDOMEventTarget *target;
nsAString type_str;
nsresult nsres;
if(!doc->basedoc.window)
return;
nsres = nsIDOMWindow_QueryInterface(doc->basedoc.window->nswindow, &IID_nsIDOMEventTarget, (void**)&target);
if(NS_FAILED(nsres)) {
ERR("Could not get nsIDOMEventTarget interface: %08x\n", nsres);
return;
}
nsAString_InitDepend(&type_str, type);
nsres = nsIDOMEventTarget_RemoveEventListener(target, &type_str,
&listener->nsIDOMEventListener_iface, is_capture);
nsAString_Finish(&type_str);
nsIDOMEventTarget_Release(target);
if(NS_FAILED(nsres))
ERR("RemoveEventTarget failed: %08x\n", nsres);
}