prepare for merging doc into mono-repository

docs/source/development/user-interface/widgets/ChillMainConfiguration.php

@@ -0,0 +1,64 @@
+<?php
+   # Chill\MainBundle\DependencyInjection\Configuration.php
+  
+   namespace Chill\MainBundle\DependencyInjection;
+
+   use Symfony\Component\Config\Definition\Builder\TreeBuilder;
+   use Symfony\Component\Config\Definition\ConfigurationInterface;
+   use Chill\MainBundle\DependencyInjection\Widget\AddWidgetConfigurationTrait;
+   use Symfony\Component\DependencyInjection\ContainerBuilder;
+
+   /**
+    * Configure the main bundle
+    */
+   class Configuration implements ConfigurationInterface
+   {
+       
+       use AddWidgetConfigurationTrait;
+       
+       /**
+	*
+	* @var ContainerBuilder
+	*/
+       private $containerBuilder;
+
+       
+       public function __construct(array $widgetFactories = array(), 
+	       ContainerBuilder $containerBuilder)
+       {
+           // we register here widget factories (see below)
+	   $this->setWidgetFactories($widgetFactories);
+           // we will need the container builder later...
+	   $this->containerBuilder = $containerBuilder;
+       }
+       
+       /**
+	* {@inheritDoc}
+	*/
+       public function getConfigTreeBuilder()
+       {
+	   $treeBuilder = new TreeBuilder();
+	   $rootNode = $treeBuilder->root('chill_main');
+
+	   $rootNode
+	       ->children()
+
+                   // ...
+
+		   ->arrayNode('widgets')
+		       ->canBeDisabled()
+		       ->children()
+                            // we declare here all configuration for homepage place
+			    ->append($this->addWidgetsConfiguration('homepage', $this->containerBuilder))
+		       ->end() // end of widgets/children
+		   ->end() // end of widgets
+		  ->end() // end of root/children
+	       ->end() // end of root
+	   ;
+
+	   
+	   return $treeBuilder;
+       }
+   }
+
+