#1044: Add listbox for maximum image size dropdown

template/helper/listbox.php

@@ -0,0 +1,30 @@
+<?php
+/**
+ * Nooku Framework - http://nooku.org/framework
+ *
+ * @copyright	Copyright (C) 2011 - 2014 Johan Janssens and Timble CVBA. (http://www.timble.net)
+ * @license		GNU GPLv3 <http://www.gnu.org/licenses/gpl.html>
+ * @link		http://github.com/joomlatools/joomlatools-framework-files for the canonical source repository
+ */
+
+class ComFilesTemplateHelperListbox extends ComKoowaTemplateHelperListbox
+{
+    public function maximum_image_size($config = array())
+    {
+        $config = new KObjectConfigJson($config);
+        $config->append(array(
+            'name' => 'maximum_image_size',
+            'select2' => true,
+            'deselect' => true,
+            'selected' => $config->maximum_image_size,
+            'options' => [
+                ['value' => '1024', 'label' => '1024x1024'],
+                ['value' => '2048', 'label' => '2048x2048'],
+                ['value' => '3072', 'label' => '3072x3072'],
+                ['value' => '4096', 'label' => '4096x4096'],
+            ]
+        ));
+
+        return parent::optionlist($config);
+    }
+}