Returns TRUE if the passed-in view contains handlers with views form implementations, FALSE otherwise.
function views_view_has_form_elements($view) {
foreach ($view->field as $field) {
if (property_exists($field, 'views_form_callback') || method_exists($field, 'views_form')) {
return TRUE;
}
}
$area_handlers = array_merge(array_values($view->header), array_values($view->footer));
$empty = empty($view->result);
foreach ($area_handlers as $area) {
if (method_exists($area, 'views_form') && !$area
->views_form_empty($empty)) {
return TRUE;
}
}
return FALSE;
}