Index: trunk/core/units/general/cat_event_handler.php
===================================================================
diff -u -r1583 -r2004
--- trunk/core/units/general/cat_event_handler.php	(.../cat_event_handler.php)	(revision 1583)
+++ trunk/core/units/general/cat_event_handler.php	(.../cat_event_handler.php)	(revision 2004)
@@ -55,13 +55,53 @@
 			$ids_arr = explode(',', $ids);
 			foreach ($ids_arr as $id) {
 				$object->Load($id);
-				$object->MoveToCat();				
+				$object->MoveToCat();
 			}
 		}
 		$event->status = erSUCCESS;
 	}
 	
 	/**
+	 * Occurs when pasting category
+	 *
+	 * @param kEvent $event
+	 */
+	function OnCatPaste(&$event)
+	{
+		$inp_clipboard = $this->Application->RecallVar('clipboard');
+		$inp_clipboard = explode('-', $inp_clipboard, 2);
+		
+		if($inp_clipboard[0] == 'COPY')
+		{
+			$saved_cat_id = $this->Application->GetVar('m_cat_id');
+			$cat_ids = $event->getEventParam('cat_ids');
+
+			$id_field = $this->Application->getUnitOption($event->Prefix, 'IDField');
+			$table = $this->Application->getUnitOption($event->Prefix, 'TableName');
+			$ids_sql = 'SELECT '.$id_field.' FROM '.$table.' WHERE ResourceId IN (%s)';
+			$resource_ids_sql = 'SELECT ItemResourceId FROM '.TABLE_PREFIX.'CategoryItems WHERE CategoryId = %s';
+
+
+			$this->Application->setUnitOption($event->Prefix,'AutoLoad', false);
+			$object =& $this->Application->recallObject($event->Prefix.'.item', $event->Prefix);
+
+			foreach($cat_ids as $source_cat => $dest_cat)
+			{
+				$item_resource_ids = $this->Conn->GetCol( sprintf($resource_ids_sql, $source_cat) );
+				if(!$item_resource_ids) continue;
+
+				$this->Application->SetVar('m_cat_id', $dest_cat);
+				$item_ids = $this->Conn->GetCol( sprintf($ids_sql, implode(',', $item_resource_ids) ) );
+
+				$temp =& $this->Application->recallObject($event->getPrefixSpecial().'_TempHandler', 'kTempTablesHandler');
+				if($item_ids) $temp->CloneItems($event->Prefix, $event->Special, $item_ids);
+			}
+			$this->Application->setUnitOption($event->Prefix,'AutoLoad', true);
+			$this->Application->SetVar('m_cat_id', $saved_cat_id);
+		}
+	}
+	
+	/**
 	 * Apply scope clause
 	 *
 	 * @param kEvent $event