Interface IRouteMeta define API for RoutingPanel.

src/Application/IRouteMeta.php

@@ -0,0 +1,29 @@
+<?php
+
+/**
+ * This file is part of the Nette Framework (https://nette.org)
+ * Copyright (c) 2004 David Grudl (https://davidgrudl.com)
+ */
+
+namespace Nette\Application;
+
+
+/**
+ * Define API for RoutingPanel.
+ */
+interface IRouteMeta
+{
+
+	/**
+	 * Return route mask.
+	 * @return string
+	 */
+	function getMask();
+
+	/**
+	 * Returns default values.
+	 * @return array
+	 */
+	function getDefaults();
+
+}

src/Application/Routers/Route.php

@@ -16,7 +16,7 @@
  * The bidirectional route is responsible for mapping
  * HTTP request to a Request object for dispatch and vice-versa.
  */
-class Route extends Nette\Object implements Application\IRouter
+class Route extends Nette\Object implements Application\IRouter, Application\IRouteMeta
 {
 	const PRESENTER_KEY = 'presenter';
 	const MODULE_KEY = 'module';

src/Application/Routers/SimpleRouter.php

@@ -14,7 +14,7 @@
 /**
  * The bidirectional route for trivial routing via query parameters.
  */
-class SimpleRouter extends Nette\Object implements Application\IRouter
+class SimpleRouter extends Nette\Object implements Application\IRouter, Application\IRouteMeta
 {
 	const PRESENTER_KEY = 'presenter';
 	const MODULE_KEY = 'module';
@@ -142,4 +142,13 @@ public function getFlags()
 		return $this->flags;
 	}
 
+	/**
+	 * Info how url looks like.
+	 * @return string
+	 */
+	public function getMask()
+	{
+		return '?presenter=<presenter>[&action=<action>]';
+	}
+
 }

src/Bridges/ApplicationTracy/RoutingPanel.php

@@ -8,6 +8,7 @@
 namespace Nette\Bridges\ApplicationTracy;
 
 use Nette;
+use Nette\Application;
 use Nette\Application\Routers;
 use Nette\Application\UI\Presenter;
 use Tracy;
@@ -119,8 +120,8 @@ private function analyse($router, $module = '')
 		$this->routers[] = [
 			'matched' => $matched,
 			'class' => get_class($router),
-			'defaults' => $router instanceof Routers\Route || $router instanceof Routers\SimpleRouter ? $router->getDefaults() : [],
-			'mask' => $router instanceof Routers\Route ? $router->getMask() : NULL,
+			'defaults' => $router instanceof Application\IRouteMeta ? $router->getDefaults() : [],
+			'mask' => $router instanceof Application\IRouteMeta ? $router->getMask() : NULL,
 			'request' => $request,
 			'module' => rtrim($module, ':'),
 		];