From 191edb794cf57fd7ee62004c1ec79cdde253c365 Mon Sep 17 00:00:00 2001
From: Thomas Gelf <thomas@gelf.net>
Date: Fri, 16 Dec 2016 19:36:24 +0100
Subject: [PATCH] Renderer, Breadcrumb: let them know from each...

...other. Not nice, but helps for now
---
 .../Businessprocess/Renderer/Breadcrumb.php   |  2 ++
 library/Businessprocess/Renderer/Renderer.php | 20 ++++++++++++++++++-
 2 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/library/Businessprocess/Renderer/Breadcrumb.php b/library/Businessprocess/Renderer/Breadcrumb.php
index e196c83..d146819 100644
--- a/library/Businessprocess/Renderer/Breadcrumb.php
+++ b/library/Businessprocess/Renderer/Breadcrumb.php
@@ -53,6 +53,8 @@ class Breadcrumb extends BaseElement
     protected static function renderNode(BpNode $node, $path, Renderer $renderer)
     {
         // TODO: something more generic than NodeTile?
+        $renderer = clone($renderer);
+        $renderer->lock()->setIsBreadcrumb();
         $p = new NodeTile($renderer, (string) $node, $node, $path);
         $p->attributes()->add('class', $renderer->getNodeClasses($node));
         $p->setTag('li');
diff --git a/library/Businessprocess/Renderer/Renderer.php b/library/Businessprocess/Renderer/Renderer.php
index cb5a32a..9b69434 100644
--- a/library/Businessprocess/Renderer/Renderer.php
+++ b/library/Businessprocess/Renderer/Renderer.php
@@ -12,7 +12,6 @@ use Icinga\Module\Businessprocess\Html\Html;
 use Icinga\Module\Businessprocess\Html\HtmlString;
 use Icinga\Module\Businessprocess\Node;
 use Icinga\Module\Businessprocess\Web\Url;
-use Icinga\Web\Request;
 
 abstract class Renderer extends Html
 {
@@ -34,6 +33,9 @@ abstract class Renderer extends Html
     /** @var array */
     protected $path = array();
 
+    /** @var bool */
+    protected $isBreadcrumb = false;
+
     /**
      * Renderer constructor.
      *
@@ -253,6 +255,22 @@ abstract class Renderer extends Html
         return $this;
     }
 
+    /**
+     * TODO: Get rid of this
+     *
+     * @return $this
+     */
+    public function setIsBreadcrumb()
+    {
+        $this->isBreadcrumb = true;
+        return $this;
+    }
+
+    public function isBreadcrumb()
+    {
+        return $this->isBreadcrumb;
+    }
+
     public function timeSince($time, $timeOnly = false)
     {
         if (! $time) {