public function showFooter()
    {
        // Overridden by permissions
        if (!$this->checkPermission('footer')) {
            return false;
        }

        // Overridden by conditionals
        if (!$this->isObjDeletable() && !$this->isObjResettable() &&!$this->isObjRevisionable()) {
            return false;
        }

        return $this->showFooter;
    }