private function mainTreeRender(Tree &$tree, $selectedKey)
{
$li = new Li();
$mainDiv = new Div();
$mainDiv->addStyleClasses(["expand", "text_non_select", "tree_text_node", "input_hover"]);
$table = new Table();
$tr = new Tr();
$nodeIcon = new Td();
$nodeText = new Td();
$nodeText->addStyleClass("tree_text");
$nodeSearchCount = new Td();
$nodeSearchCount->addStyleClass("tree_search_count");
if (count($tree->childrens) > 0) {
$nodeIcon->addStyleClasses(["tree_btn"]);
$icon = new Img();
$icon->addAttribute("style", "top: 2px; position: relative; margin: 0 5px;");
$icon->addAttribute("src", $this->treeLevel <= $this->DEFAULT_TREE_LEVEL_TO_SHOW || $tree->show ? "images/arrow90.png" : "images/arrow00.png");
$nodeIcon->addChild($icon);
} else {
$nodeIcon->addStyleClass("tree_empty");
}
$link = new A();
$link->addAttribute("href", URLBuilder::getCatalogLinkForTree($tree->key));
$link->addChild($tree->value);
$link->addStyleClass("input_hover");
$nodeSelected = new Div();
$nodeSelected->addStyleClass($tree->key == $selectedKey ? 'selected' : 'tree_empty');
$link->addChild($nodeSelected);
$nodeText->addChild($link);
return $li->addChild($mainDiv->addChild($table->addChild($tr->addChildList([$nodeIcon, $nodeText, $nodeSearchCount]))));
}
