<?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@magentocommerce.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.magentocommerce.com for more information.
 *
 * @category    Mage
 * @package     Mage_Checkout
 * @copyright   Copyright (c) 2012 Magento Inc. (http://www.magentocommerce.com)
 * @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */

//class Mage_Checkout_Block_Cart_Totals extends Mage_Checkout_Block_Cart_Abstract
class Cardsave_Checkout_Block_Cart_Totals extends Mage_Checkout_Block_Cart_Totals
{
    /**
     * Check if we have display grand total in base currency
     *
     * @return bool
     */
    public function needDisplayBaseGrandtotal()
    {
		$takePaymentInStoreBaseCurrency = Mage::getModel('cardsaveonlinepayments/direct')->getConfigData('takePaymentInStoreBaseCurrency');
		$quote = $this->getQuote();
		
		if ($quote->getPayment()->getMethod() == 'cardsaveonlinepayments') {
			if ($takePaymentInStoreBaseCurrency) {
				if ($quote->getBaseCurrencyCode() != $quote->getQuoteCurrencyCode()) {
					return true;
				} else {
					return false;
				}
			} else {
				return false;
			}
		}
		
		if ($quote->getBaseCurrencyCode() != $quote->getQuoteCurrencyCode()) {
			return true;
		}
		
        return false;
    }
}