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: * Adminhtml block for showing product options fieldsets
29: *
30: * @category Mage
31: * @package Mage_Adminhtml
32: * @author Magento Core Team <core@magentocommerce.com>
33: */
34: class Mage_Adminhtml_Block_Catalog_Product_Composite_Fieldset extends Mage_Core_Block_Text_List
35: {
36: /**
37: *
38: * Iterates through fieldsets and fetches complete html
39: *
40: * @return string
41: */
42: protected function _toHtml()
43: {
44: $children = $this->getSortedChildren();
45: $total = count($children);
46: $i = 0;
47: $this->setText('');
48: foreach ($children as $name) {
49: $block = $this->getLayout()->getBlock($name);
50: if (!$block) {
51: Mage::throwException(Mage::helper('core')->__('Invalid block: %s', $name));
52: }
53:
54: $i++;
55: $block->setIsLastFieldset($i == $total);
56:
57: $this->addText($block->toHtml());
58: }
59:
60: return parent::_toHtml();
61: }
62: }
63: