Génère les namespaces.

Model/ClassVisitor.php

@@ -30,6 +30,11 @@ class ClassVisitor implements ClassVisitorInterface, UmlComponentInterface
      */
     protected $arrows = [];
 
+    /**
+     * @var string[]
+     */
+    protected $namespaces = [];
+
     public function visitClass($className)
     {
         assert('is_string($className)', $className);
@@ -65,6 +70,7 @@ class ClassVisitor implements ClassVisitorInterface, UmlComponentInterface
             $node = new Class_($class->getName(), $class->isAbstract(), $class->isFinal());
         }
         $this->nodes[$class->getName()] = $node;
+        $this->visitNamespace($class->getNamespaceName());
 
         $parentClass = $class->getParentClass();
         $traitNames = $class->getTraitNames();
@@ -101,8 +107,21 @@ class ClassVisitor implements ClassVisitorInterface, UmlComponentInterface
         }
     }
 
+    protected function visitNamespace($namespaceName)
+    {
+        $current =& $this->namespaces;
+        foreach(explode('\\', $namespaceName) as $part) {
+            if (!isset($current[$part])) {
+                $current[$part] = [];
+            }
+            $current = &$current[$part];
+        }
+    }
+
     public function outputTo($stream)
     {
+        $this->outputNamespacesTo($stream, $this->namespaces);
+
         foreach ($this->nodes as $node) {
             $node->outputTo($stream);
         }
@@ -110,4 +129,18 @@ class ClassVisitor implements ClassVisitorInterface, UmlComponentInterface
             $arrow->outputTo($stream);
         }
     }
+
+    protected function outputNamespacesTo($stream, $namespaces)
+    {
+        foreach($namespaces as $name => $children) {
+            fputs($stream, "namespace ");
+            /*while(count($children) == 1) {
+                fputs($stream, $name.'.');
+                list($name, $children) = each($children);
+            }*/
+            fputs($stream, "$name {\n");
+            $this->outputNamespacesTo($stream, $children);
+            fputs($stream, "}\n");
+        }
+    }
 }