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_Adminhtml
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: * "Manage Coupons Codes" Tab
29: *
30: * @category Mage
31: * @package Mage_Adminhtml
32: * @author Magento Core Team <core@magentocommerce.com>
33: */
34: class Mage_Adminhtml_Block_Promo_Quote_Edit_Tab_Coupons
35: extends Mage_Adminhtml_Block_Text_List
36: implements Mage_Adminhtml_Block_Widget_Tab_Interface
37: {
38: /**
39: * Prepare content for tab
40: *
41: * @return string
42: */
43: public function getTabLabel()
44: {
45: return Mage::helper('salesrule')->__('Manage Coupon Codes');
46: }
47:
48: /**
49: * Prepare title for tab
50: *
51: * @return string
52: */
53: public function getTabTitle()
54: {
55: return Mage::helper('salesrule')->__('Manage Coupon Codes');
56: }
57:
58: /**
59: * Returns status flag about this tab can be shown or not
60: *
61: * @return bool
62: */
63: public function canShowTab()
64: {
65: return $this->_isEditing();
66: }
67:
68: /**
69: * Returns status flag about this tab hidden or not
70: *
71: * @return bool
72: */
73: public function isHidden()
74: {
75: return !$this->_isEditing();
76: }
77:
78: /**
79: * Check whether we edit existing rule or adding new one
80: *
81: * @return bool
82: */
83: protected function _isEditing()
84: {
85: $priceRule = Mage::registry('current_promo_quote_rule');
86: return !is_null($priceRule->getRuleId());
87: }
88: }
89: