18     function delete_buttons(& $event, $param) {         argument
20        $this->formats($event);
21        $this->select_headers($event,$select_picker);
22        $this->pickers($event);
23        $this->links($event);
26  function links(& $event) {  argument
29      for($i=0; $i<count($event->data); $i++) {
30            switch ($event->data[$i]['type'])
34                      if(isset($event->data[$i]['open']) && $event->data[$i]['open']=='[[')
35                          unset($event->data[$i]);  
39                          unset($event->data[$i]);
43                      if(strpos($event->data[$i]['url'],'mediamanager') !== false) {
44                          unset($event->data[$i]);
110 function pickers(& $event) {  argument
116         for($i=0; $i<count($event->data); $i++) {   
117         if(preg_match('/'. $ckeys . '/',$event->data[$i]['icon'])) {
118            unset($event->data[$i]);
128 function formats(& $event) {        argument
133         for($i=0; $i<count($event->data); $i++) {   
134             if($ckeys && !preg_match('/'. $ckeys .'/' ,$event->data[$i]['key'])) {
135            $tmp[] = $event->data[$i];
140        $event->data = $tmp;
144  function select_headers(& $event,$select=false) {  argument
145     for($i=0; $i<count($event->data); $i++) {   
146 … if(array_key_exists('class', $event->data[$i]) && $event->data[$i]['class'] == 'pk_hl') {         
148                    unset($event->data[$i]);  
150               else $this->check_selheader_keys($event->data[$i]['list']);