<?php
/**
 * OpenMage
 *
 * 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 at https://opensource.org/license/osl-3-0-php
 *
 * @category   Mage
 * @package    Mage_Adminhtml
 * @copyright  Copyright (c) 2006-2020 Magento, Inc. (https://www.magento.com)
 * @copyright  Copyright (c) 2022-2023 The OpenMage Contributors (https://www.openmage.org)
 * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */

/**
 * @category   Mage
 * @package    Mage_Adminhtml
 */
class Mage_Adminhtml_Block_Catalog_Category_Tab_Design extends Mage_Adminhtml_Block_Catalog_Form
{
    /**
     * @var Mage_Catalog_Model_Category
     */
    protected $_category;

    /**
     * Mage_Adminhtml_Block_Catalog_Category_Tab_Design constructor.
     */
    public function __construct()
    {
        parent::__construct();
        $this->setShowGlobalIcon(true);
    }

    /**
     * @return Mage_Catalog_Model_Category
     */
    public function getCategory()
    {
        if (!$this->_category) {
            $this->_category = Mage::registry('category');
        }
        return $this->_category;
    }

    /**
     * @return $this
     */
    public function _prepareLayout()
    {
        parent::_prepareLayout();
        $form = new Varien_Data_Form();
        $form->setDataObject($this->getCategory());

        $fieldset = $form->addFieldset('base_fieldset', ['legend' => Mage::helper('catalog')->__('Custom Design')]);

        $this->_setFieldset($this->getCategory()->getDesignAttributes(), $fieldset);

        $form->addValues($this->getCategory()->getData());
        $form->setFieldNameSuffix('general');
        $this->setForm($form);
        return $this;
    }
}
