From 24ca13980f695cacef31a34a1002ca60d976ff07 Mon Sep 17 00:00:00 2001
From: guilhermeblanco <guilhermeblanco@625475ce-881a-0410-a577-b389adb331d8>
Date: Sun, 8 Jun 2008 16:42:55 +0000
Subject: [PATCH] Cosmetics changes in EventManager, renamed the
 registerEventListener to addEventListener, optimized the source and changed
 the arguments order. Commented an echo line in RangeVariableDeclaration

---
 lib/Doctrine/EventManager.php                 | 26 +++++++++++--------
 .../Production/RangeVariableDeclaration.php   |  2 +-
 2 files changed, 16 insertions(+), 12 deletions(-)

diff --git a/lib/Doctrine/EventManager.php b/lib/Doctrine/EventManager.php
index 804b0e648..da8bbd969 100644
--- a/lib/Doctrine/EventManager.php
+++ b/lib/Doctrine/EventManager.php
@@ -6,10 +6,11 @@ class Doctrine_EventManager
 {
     private $_listeners = array();
 
+
     public function dispatchEvent($event) {
         $argIsCallback = is_string($event);
         $callback = $argIsCallback ? $event : $event->getType();
-        
+
         if (isset($this->_listeners[$callback])) {
             $event = $argIsCallback ? new Doctrine_Event($event) : $event;
             foreach ($this->_listeners[$callback] as $listener) {
@@ -19,23 +20,26 @@ class Doctrine_EventManager
 
         return ! $event->getDefaultPrevented();
     }
-    
+
+
     public function getListeners($callback = null) {
         return $callback ? $this->_listeners[$callback] : $this->_listeners;
     }
-    
+
+
     public function hasListeners($callback) {
         return isset($this->_listeners[$callback]);
     }
-    
-    public function registerEventListener($listener, $callbacks) {
+
+
+    public function addEventListener($callbacks, $listener) {
         // TODO: maybe check for duplicate registrations?
-        if (is_array($callbacks)) {
-            foreach ($callbacks as $callback) {
-                $this->_listeners[$callback] = $listener;
-            }
-        } else {
-            $this->_listeners[$callbacks] = $listener;
+        if ( ! is_array($callbacks)) {
+            $callbacks = array($callbacks);
+        }
+
+        foreach ($callbacks as $callback) {
+            $this->_listeners[$callback] = $listener;
         }
     }
 }
diff --git a/lib/Doctrine/Query/Production/RangeVariableDeclaration.php b/lib/Doctrine/Query/Production/RangeVariableDeclaration.php
index 01ed5ff5b..cebc9f826 100644
--- a/lib/Doctrine/Query/Production/RangeVariableDeclaration.php
+++ b/lib/Doctrine/Query/Production/RangeVariableDeclaration.php
@@ -216,7 +216,7 @@ class Doctrine_Query_Production_RangeVariableDeclaration extends Doctrine_Query_
 
                     $parent = $path;
                 } catch (Doctrine_Exception $e) {
-                    echo "Tried to load class metadata from '".$relationName."'\n";
+                    //echo "Tried to load class metadata from '".$relationName."'\n";
                     $this->_parser->semanticalError($e->getMessage());
 
                    return;