/**
* Adds a new menu page.
*
* This function is only executed once for each menu component.
* The first child will be added using this function.
*
* @since 0.5.0
* @param WPDLib\Components\Base $menu_item the component to add to the menu
* @return string|bool either the first submenu label (defined by the child component) or a boolean whether the component was successfully added
*/
protected function add_menu_page($menu_item)
{
$status = false;
if (is_callable(array($menu_item, 'add_to_menu'))) {
$status = $menu_item->add_to_menu(array('mode' => 'menu', 'menu_label' => $this->args['label'], 'menu_icon' => $this->args['icon'], 'menu_position' => $this->args['position']));
}
if ($status) {
$this->added = true;
$this->menu_slug = $menu_item->slug;
if (is_callable(array($menu_item, 'get_menu_slug'))) {
$this->menu_slug = $menu_item->get_menu_slug();
}
$this->first_submenu_label = $status;
$this->maybe_adjust_first_submenu_label();
}
return $status;
}