<?php
/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/osl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magento.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magento.com for more information.
 *
 * @category    Mage
 * @package     Mage_Adminhtml
 * @copyright  Copyright (c) 2006-2016 X.commerce, Inc. and affiliates (http://www.magento.com)
 * @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */

/**
 * Order view tabs
 *
 * @category   Mage
 * @package    Mage_Adminhtml
 * @author      Magento Core Team <core@magentocommerce.com>
 */
class Mage_Adminhtml_Block_Sales_Order_View_Tabs extends Mage_Adminhtml_Block_Widget_Tabs
{
    /**
     * Retrieve available order
     *
     * @return Mage_Sales_Model_Order
     */
    public function getOrder()
    {
        if ($this->hasOrder()) {
            return $this->getData('order');
        }
        if (Mage::registry('current_order')) {
            return Mage::registry('current_order');
        }
        if (Mage::registry('order')) {
            return Mage::registry('order');
        }
        Mage::throwException(Mage::helper('sales')->__('Cannot get the order instance.'));
    }

    public function __construct()
    {
        parent::__construct();
        $this->setId('sales_order_view_tabs');
        $this->setDestElementId('sales_order_view');
        $this->setTitle(Mage::helper('sales')->__('Order View'));
    }

}