/**
  * @param class_model $objListEntry
  *
  * @return string
  */
 protected function renderCopyAction(class_model $objListEntry)
 {
     $bitPeMode = $this->getParam("pe") != "";
     if ($bitPeMode) {
         return "";
     }
     if ($objListEntry instanceof class_module_pages_element) {
         return "";
     }
     if ($objListEntry instanceof class_module_pages_folder) {
         return "";
     }
     if ($objListEntry instanceof class_module_pages_page && $objListEntry->getIntType() == class_module_pages_page::$INT_TYPE_ALIAS) {
         return "";
     }
     return parent::renderCopyAction($objListEntry);
 }