lib: Temporarily integrate the StateBall from ipl\Web\Widget

library/Businessprocess/Renderer/TreeRenderer.php

@@ -3,14 +3,14 @@
 namespace Icinga\Module\Businessprocess\Renderer;
 
 use Icinga\Date\DateFormatter;
-use Icinga\Module\Businessprocess\BpNode;
 use Icinga\Module\Businessprocess\BpConfig;
+use Icinga\Module\Businessprocess\BpNode;
 use Icinga\Module\Businessprocess\ImportedNode;
 use Icinga\Module\Businessprocess\Node;
+use Icinga\Module\Businessprocess\Web\Component\StateBall;
 use Icinga\Module\Businessprocess\Web\Form\CsrfToken;
 use ipl\Html\BaseHtmlElement;
 use ipl\Html\Html;
-use ipl\Web\Widget\StateBall;
 
 class TreeRenderer extends Renderer
 {

library/Businessprocess/Web/Component/StateBall.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace Icinga\Module\Businessprocess\Web\Component;
+
+use ipl\Html\BaseHtmlElement;
+
+class StateBall extends BaseHtmlElement
+{
+    const SIZE_TINY = 'xs';
+    const SIZE_SMALL = 's';
+    const SIZE_MEDIUM = 'm';
+    const SIZE_LARGE = 'l';
+
+    protected $tag = 'div';
+
+    public function __construct($state = 'none', $size = self::SIZE_SMALL)
+    {
+        $state = \trim($state);
+
+        if (empty($state)) {
+            $state = 'none';
+        }
+
+        $size = \trim($size);
+
+        if (empty($size)) {
+            $size = self::SIZE_MEDIUM;
+        }
+
+        $this->defaultAttributes = ['class' => "state-ball state-$state size-$size"];
+    }
+}