upd (joomla legacy): add support for readonly parameters in component…

… config

vendor/joomla/libraries/joomla/html/parameter/element/text.php

@@ -1,49 +1,34 @@
-<?php
-/**
-* @version		$Id: text.php 14401 2010-01-26 14:10:00Z louis $
-* @package		Joomla.Framework
-* @subpackage	Parameter
-* @copyright	Copyright (C) 2005 - 2010 Open Source Matters. All rights reserved.
-* @license		GNU/GPL, see LICENSE.php
-* Joomla! is free software. This version may have been modified pursuant
-* to the GNU General Public License, and as distributed it includes or
-* is derivative of works licensed under the GNU General Public License or
-* other free or open source software licenses.
-* See COPYRIGHT.php for copyright notices and details.
-*/
-
-// Check to ensure this file is within the rest of the framework
-defined('JPATH_BASE') or die();
-
+<?php defined('JPATH_BASE') or die();
 /**
  * Renders a text element
- *
- * @package 	Joomla.Framework
- * @subpackage		Parameter
- * @since		1.5
+ * 
+ * @package     Joomla.Framework
+ * @subpackage  Parameter
+ * @since       1.5
+ * @license     GNU/GPL
+ * @copyright   Copyright (C) 2005 - 2010 Open Source Matters. All rights reserved.
  */
-
 class JElementText extends JElement
 {
-	/**
-	* Element name
-	*
-	* @access	protected
-	* @var		string
-	*/
-	var	$_name = 'Text';
-
-	function fetchElement($name, $value, &$node, $control_name)
-	{
-		$size = ( $node->attributes('size') ? 'size="'.$node->attributes('size').'"' : '' );
-		$class = ( $node->attributes('class') ? 'class="'.$node->attributes('class').'"' : 'class="text_area"' );
+   /**
+    * Element name
+    * 
+    * @var string
+    */
+    public $_name = 'Text';
+    
+    public function fetchElement($name, $value, &$node, $control_name)
+    {
+        $size = $node->attributes('size') ? 'size="'.$node->attributes('size').'"' : '';
+        $class = $node->attributes('class') ? 'class="'.$node->attributes('class').'"' : 'class="text_area"';
+        $readonly = $node->attributes('readonly') ? 'readonly="readonly"' : '';
         /*
          * Required to avoid a cycle of encoding &
          * html_entity_decode was used in place of htmlspecialchars_decode because
          * htmlspecialchars_decode is not compatible with PHP 4
          */
         $value = htmlspecialchars(html_entity_decode($value, ENT_QUOTES), ENT_QUOTES);
-
-		return '<input type="text" name="'.$control_name.'['.$name.']" id="'.$control_name.$name.'" value="'.$value.'" '.$class.' '.$size.' />';
-	}
-}
+        
+        return '<input type="text" name="'.$control_name.'['.$name.']" id="'.$control_name.$name.'" value="'.$value.'" '.$class.' '.$size.' '.$readonly.' />';
+    }
+}