From c545f1e5c152be0d3294b7d57d182e01eff129a3 Mon Sep 17 00:00:00 2001
From: secretr <m.yovchev@gmail.com>
Date: Sun, 18 Jan 2009 21:50:04 +0000
Subject: [PATCH] start of e_form userclass functions (work in progress)

---
 e107_handlers/form_handler.php | 38 +++++++++++++++++++++++++++++++---
 1 file changed, 35 insertions(+), 3 deletions(-)

diff --git a/e107_handlers/form_handler.php b/e107_handlers/form_handler.php
index 2b97e44eb..6aa63ce8d 100644
--- a/e107_handlers/form_handler.php
+++ b/e107_handlers/form_handler.php
@@ -9,8 +9,8 @@
  * Form Handler
  *
  * $Source: /cvs_backup/e107_0.8/e107_handlers/form_handler.php,v $
- * $Revision: 1.17 $
- * $Date: 2009-01-17 22:48:14 $
+ * $Revision: 1.18 $
+ * $Date: 2009-01-18 21:50:04 $
  * $Author: secretr $
  *
 */
@@ -158,7 +158,39 @@ class e_form
 		$selector = 'jstarget:'.$selector;
 		return $this->checkbox($name, $selector, false, array('id'=>false,'class'=>'checkbox toggle-all'));
 	}
-
+	
+	function uc_select($name, $default, $uc_options, $frm_options)
+	{
+		$e107 = e107::getInstance();
+		$e107->user_class->vetted_tree($name, array($this, '_uc_select_cb'), $default, $uc_options, $frm_options);
+	}
+		
+	// Callback for vetted_tree - Creates the option list for a selection box
+	function _uc_select_cb($treename, $classnum, $current_value, $nest_level)
+	{
+		if($classnum == e_UC_BLANK)
+			return $this->option('&nbsp;', '');
+			
+		$e107 = e107::getInstance();
+		$tmp = explode(',', $current_value);
+		if($nest_level == 0)
+		{
+			$prefix = '';
+			$style = "font-weight:bold; font-style: italic;";
+		} 
+		elseif($nest_level == 1)
+		{
+			$prefix = '&nbsp;&nbsp;';
+			$style = "font-weight:bold";
+		} 
+		else
+		{
+			$prefix = '&nbsp;&nbsp;'.str_repeat('--', $nest_level - 1).'&gt;';
+			$style = '';
+		}
+		return $this->option($prefix.$e107->user_class->uc_get_classname($classnum), $classnum, in_array($classnum, $tmp), "style={$style}");
+	}
+  
 	function radio($name, $value, $checked = false, $options = array())
 	{
 		$options['checked'] = $checked; //comes as separate argument just for convenience