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: class Mage_Tax_Model_System_Config_Source_Tax_Region
29: {
30:     protected $_options;
31: 
32:     public function toOptionArray($noEmpty=false, $country = null)
33:     {
34:         $options = Mage::getModel('directory/region')
35:             ->getCollection()
36:             ->addCountryFilter($country)
37:             ->toOptionArray();
38: 
39:         if ($noEmpty) {
40:             unset($options[0]);
41:         } else {
42:             if ($options) {
43:                 $options[0]['label'] = '*';
44:             } else {
45:                 $options = array(array('value'=>'', 'label'=>'*'));
46:             }
47:         }
48: 
49:         return $options;
50:     }
51: }
52: