1: <?php
 2: /**
 3:  * Magento
 4:  *
 5:  * NOTICE OF LICENSE
 6:  *
 7:  * This source file is subject to the Open Software License (OSL 3.0)
 8:  * that is bundled with this package in the file LICENSE.txt.
 9:  * It is also available through the world-wide-web at this URL:
10:  * http://opensource.org/licenses/osl-3.0.php
11:  * If you did not receive a copy of the license and are unable to
12:  * obtain it through the world-wide-web, please send an email
13:  * to license@magentocommerce.com so we can send you a copy immediately.
14:  *
15:  * DISCLAIMER
16:  *
17:  * Do not edit or add to this file if you wish to upgrade Magento to newer
18:  * versions in the future. If you wish to customize Magento for your
19:  * needs please refer to http://www.magentocommerce.com for more information.
20:  *
21:  * @category    Mage
22:  * @package     Mage_Tax
23:  * @copyright   Copyright (c) 2012 Magento Inc. (http://www.magentocommerce.com)
24:  * @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
25:  */
26: 
27: /**
28:  * Nominal tax total
29:  */
30: class Mage_Tax_Model_Sales_Total_Quote_Nominal_Tax extends Mage_Tax_Model_Sales_Total_Quote_Tax
31: {
32:     /**
33:      * Don't add amounts to address
34:      *
35:      * @var bool
36:      */
37:     protected $_canAddAmountToAddress = false;
38: 
39:     /**
40:      * Custom row total key
41:      *
42:      * @var string
43:      */
44:     protected $_itemRowTotalKey = 'tax_amount';
45: 
46:     /**
47:      * Don't fetch anything
48:      *
49:      * @param Mage_Sales_Model_Quote_Address $address
50:      * @return array
51:      */
52:     public function fetch(Mage_Sales_Model_Quote_Address $address)
53:     {
54:         return Mage_Sales_Model_Quote_Address_Total_Abstract::fetch($address);
55:     }
56: 
57:     /**
58:      * Get nominal items only
59:      *
60:      * @param Mage_Sales_Model_Quote_Address $address
61:      * @return array
62:      */
63:     protected function _getAddressItems(Mage_Sales_Model_Quote_Address $address)
64:     {
65:         return $address->getAllNominalItems();
66:     }
67: }
68: