<?php
/**
 * OpenMage
 *
 * 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.
 *
 * @category    Mage
 * @package     Mage_Sales
 * @copyright  Copyright (c) 2006-2020 Magento, Inc. (http://www.magento.com)
 * @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */

/**
 * Sales Adminhtml report filter form order
 *
 * @category   Mage
 * @package    Mage_Sales
 * @author     Magento Core Team <core@magentocommerce.com>
 */

class Mage_Sales_Block_Adminhtml_Report_Filter_Form_Order extends Mage_Sales_Block_Adminhtml_Report_Filter_Form
{
    /**
     * @return $this
     */
    protected function _prepareForm()
    {
        parent::_prepareForm();
        $form = $this->getForm();
        $htmlIdPrefix = $form->getHtmlIdPrefix();
        /** @var Varien_Data_Form_Element_Fieldset $fieldset */
        $fieldset = $this->getForm()->getElement('base_fieldset');

        if (is_object($fieldset) && $fieldset instanceof Varien_Data_Form_Element_Fieldset) {
            $fieldset->addField('show_actual_columns', 'select', [
                'name'       => 'show_actual_columns',
                'options'    => [
                    '1' => Mage::helper('reports')->__('Yes'),
                    '0' => Mage::helper('reports')->__('No')
                ],
                'label'      => Mage::helper('reports')->__('Show Actual Values'),
            ]);
        }

        return $this;
    }
}
