Index: branches/5.1.x/units/shipping_quote_engines/shipping_quote_engine.php
===================================================================
diff -u -N -r13100 -r13813
--- branches/5.1.x/units/shipping_quote_engines/shipping_quote_engine.php	(.../shipping_quote_engine.php)	(revision 13100)
+++ branches/5.1.x/units/shipping_quote_engines/shipping_quote_engine.php	(.../shipping_quote_engine.php)	(revision 13813)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: shipping_quote_engine.php 12739 2009-10-20 19:38:22Z alex $
+* @version	$Id: shipping_quote_engine.php 13813 2010-07-07 09:44:57Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -13,9 +13,23 @@
 
 defined('FULL_PATH') or die('restricted access!');
 
-class ShippingQuoteEngine extends kBase {
+class ShippingQuoteEngine extends kHelper {
 
 	/**
+	 * Quote engine specific properties
+	 *
+	 * @var Array
+	 */
+	var $properties = Array ();
+
+	function ShippingQuoteEngine()
+	{
+		parent::kHelper();
+
+		$this->initProperties();
+	}
+
+	/**
 	 * $params = Array(
 	 *		'AccountLogin'		=>	'login',
 	 *		'AccountPassword'	=>	'pass',
@@ -136,4 +150,48 @@
 	{
 
 	}
+
+	/**
+	 * Returns list of shipping types, that can be selected on product editing page
+	 *
+	 * @return Array
+	 */
+	function GetAvailableTypes()
+	{
+		return Array ();
+
+	}
+
+	/**
+	 * Returns virtual field names, that will be saved as properties
+	 *
+	 * @return Array
+	 */
+	function GetEngineFields()
+	{
+		return Array ();
+	}
+
+	/**
+	 * Loads properties of shipping quote engine
+	 *
+	 */
+	function initProperties()
+	{
+		$sql = 'SELECT Properties, FlatSurcharge, PercentSurcharge
+				FROM ' . $this->Application->getUnitOption('sqe', 'TableName') . '
+				WHERE LOWER(ClassName) = ' . $this->Conn->qstr( strtolower( get_class($this) ) );
+		$data = $this->Conn->GetRow($sql);
+
+		if (is_array($data)) {
+			$properties = $data['Properties'] ? unserialize($data['Properties']) : Array ();
+			$properties['FlatSurcharge'] = $data['FlatSurcharge'];
+			$properties['PercentSurcharge'] = $data['PercentSurcharge'];
+
+			$this->properties = $properties;
+		}
+		else {
+			$this->properties = Array ();
+		}
+	}
 }
\ No newline at end of file