public function classesFunction($context, ItemInterface $item, $hasChildren)
 {
     $classes = array('level_' . $item->getLevel(), 'type_' . $item->getType());
     if ($item->isCurrent()) {
         $classes[] = 'active';
     }
     if ($item->isTrail()) {
         $classes[] = 'trail';
     }
     if ($hasChildren) {
         $classes[] = 'children';
     }
     if ($this->linkIsVisibleFunction($context, $item)) {
         $classes[] = 'show-link';
     } else {
         $classes[] = 'hide-link';
     }
     if (isset($context['loop'])) {
         if ($context['loop']['first']) {
             $classes[] = 'first';
         }
         if ($context['loop']['last']) {
             $classes[] = 'last';
         }
         $classes[] = 'item_' . $context['loop']['index'];
     }
     /** @var EventDispatcherInterface $eventDispatcher */
     $eventDispatcher = $GLOBALS['container']['event-dispatcher'];
     $event = new GenerateItemClassesEvent($item);
     $event->setClasses($classes);
     $eventDispatcher->dispatch(XNavigationEvents::GENERATE_ITEM_CLASSES, $event);
     return $event->getClasses();
 }
Example #2
0
 /**
  * {@inheritdoc}
  */
 public function matchItem(ItemInterface $item)
 {
     $level = $item->getLevel();
     return $this->min <= $level && $level <= $this->max;
 }