Robware/Controller/Navigation/HomeNav.php

<?php
class HomeNav implements INavigationController{
	private $_uri;
	
	public function __construct() {
		$this->_uri=new URI("Home","/","images/home.svg");
	}
	
	public function GetItems() {
		return array(
			new URI("Test","test")
		);
	}

	public function GetURI() {
		return $this->_uri;
	}
}