Switch to PSR-4.

src/Mapper/Control/ScaleControlMapper.php

@@ -0,0 +1,44 @@
+<?php
+
+/**
+ * @package    contao-leaflet-maps
+ * @author     David Molineus <david.molineus@netzmacht.de>
+ * @copyright  2014-2016 netzmacht David Molineus
+ * @license    LGPL 3.0
+ * @filesource
+ *
+ */
+
+namespace Netzmacht\Contao\Leaflet\Mapper\Control;
+
+/**
+ * Class ScaleControlMapper maps the database item of the type "scale" to the scale control.
+ *
+ * @package Netzmacht\Contao\Leaflet\Mapper\Control
+ */
+class ScaleControlMapper extends AbstractControlMapper
+{
+    /**
+     * Class of the definition being created.
+     *
+     * @var string
+     */
+    protected static $definitionClass = 'Netzmacht\LeafletPHP\Definition\Control\Scale';
+
+    /**
+     * Layer type.
+     *
+     * @var string
+     */
+    protected static $type = 'scale';
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function initialize()
+    {
+        parent::initialize();
+
+        $this->optionsBuilder->addOptions('maxWidth', 'metric', 'imperial', 'updateWhenIdle');
+    }
+}