Index: trunk/core/kernel/db/db_event_handler.php
===================================================================
diff -u -N -r7391 -r7635
--- trunk/core/kernel/db/db_event_handler.php	(.../db_event_handler.php)	(revision 7391)
+++ trunk/core/kernel/db/db_event_handler.php	(.../db_event_handler.php)	(revision 7635)
@@ -104,6 +104,10 @@
 									'OnMassDelete'			=>	Array('self' => 'delete', 'subitem' => 'add|edit'),
 									'OnMassClone'			=>	Array('self' => 'add', 'subitem' => 'add|edit'),
 
+									'OnCut'	=> array('self'=>'edit', 'subitem' => 'edit'),
+									'OnCopy'	=> array('self'=>'edit', 'subitem' => 'edit'),
+									'OnPaste'	=> array('self'=>'edit', 'subitem' => 'edit'),
+
 									'OnSelectItems'			=>	Array('self' => 'add|edit', 'subitem' => 'add|edit'),
 									'OnProcessSelected'		=>	Array('self' => 'add|edit', 'subitem' => 'add|edit'),
 									'OnSelectUser'			=>	Array('self' => 'add|edit', 'subitem' => 'add|edit'),
@@ -131,6 +135,7 @@
 									'OnSetFilter'			=>	Array('self' => true, 'subitem' => true),
 									'OnApplyFilters'		=>	Array('self' => true, 'subitem' => true),
 									'OnRemoveFilters'		=>	Array('self' => true, 'subitem' => true),
+									'OnSetFilterPattern'		=>	Array('self' => true, 'subitem' => true),
 
 									'OnSetPerPage'			=>	Array('self' => true, 'subitem' => true),
 
@@ -465,6 +470,7 @@
 		function OnListBuild(&$event)
 		{
 			$object =& $event->getObject();
+			/* @var $object kDBList */
 
 			$this->dbBuild($object,$event);
 
@@ -790,24 +796,33 @@
 		{
 			$cur_sort1		=	$this->Application->RecallVar($event->Prefix_Special.'_Sort1');
 			$cur_sort1_dir	=	$this->Application->RecallVar($event->Prefix_Special.'_Sort1_Dir');
-			$cur_sort2		=	$this->Application->RecallVar($event->Prefix_Special.'_Sort2');
-			$cur_sort2_dir	=	$this->Application->RecallVar($event->Prefix_Special.'_Sort2_Dir');
 
+			$use_double_sorting = $this->Application->ConfigValue('UseDoubleSorting') !== false ? $this->Application->ConfigValue('UseDoubleSorting') : true;
+
+			if ($use_double_sorting) {
+				$cur_sort2		=	$this->Application->RecallVar($event->Prefix_Special.'_Sort2');
+				$cur_sort2_dir	=	$this->Application->RecallVar($event->Prefix_Special.'_Sort2_Dir');
+			}
+
 			$passed_sort1 = $this->Application->GetVar($event->getPrefixSpecial(true).'_Sort1');
 			if ($cur_sort1 == $passed_sort1) {
 				$cur_sort1_dir = $cur_sort1_dir == 'asc' ? 'desc' : 'asc';
 			}
 			else {
-				$cur_sort2 = $cur_sort1;
-				$cur_sort2_dir = $cur_sort1_dir;
+				if ($use_double_sorting) {
+					$cur_sort2 = $cur_sort1;
+					$cur_sort2_dir = $cur_sort1_dir;
+				}
 				$cur_sort1 = $passed_sort1;
 				$cur_sort1_dir = 'asc';
 			}
 
 			$this->Application->StoreVar($event->Prefix_Special.'_Sort1', $cur_sort1);
 			$this->Application->StoreVar($event->Prefix_Special.'_Sort1_Dir', $cur_sort1_dir);
-			$this->Application->StoreVar($event->Prefix_Special.'_Sort2', $cur_sort2);
-			$this->Application->StoreVar($event->Prefix_Special.'_Sort2_Dir', $cur_sort2_dir);
+			if ($use_double_sorting) {
+				$this->Application->StoreVar($event->Prefix_Special.'_Sort2', $cur_sort2);
+				$this->Application->StoreVar($event->Prefix_Special.'_Sort2_Dir', $cur_sort2_dir);
+			}
 		}
 
 		/**