00001 <?php 00002 /** 00003 * Magento 00004 * 00005 * NOTICE OF LICENSE 00006 * 00007 * This source file is subject to the Open Software License (OSL 3.0) 00008 * that is bundled with this package in the file LICENSE.txt. 00009 * It is also available through the world-wide-web at this URL: 00010 * http://opensource.org/licenses/osl-3.0.php 00011 * If you did not receive a copy of the license and are unable to 00012 * obtain it through the world-wide-web, please send an email 00013 * to license@magentocommerce.com so we can send you a copy immediately. 00014 * 00015 * DISCLAIMER 00016 * 00017 * Do not edit or add to this file if you wish to upgrade Magento to newer 00018 * versions in the future. If you wish to customize Magento for your 00019 * needs please refer to http://www.magentocommerce.com for more information. 00020 * 00021 * @category Mage 00022 * @package Mage_Adminhtml 00023 * @copyright Copyright (c) 2008 Irubin Consulting Inc. DBA Varien (http://www.varien.com) 00024 * @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0) 00025 */ 00026 00027 /** 00028 * Adminhtml dashboard tab abstract 00029 * 00030 * @category Mage 00031 * @package Mage_Adminhtml 00032 * @author Magento Core Team <core@magentocommerce.com> 00033 */ 00034 00035 abstract class Mage_Adminhtml_Block_Dashboard_Abstract extends Mage_Adminhtml_Block_Widget 00036 { 00037 protected $_dataHelperName = null; 00038 00039 public function __construct($attributes=array()) 00040 { 00041 parent::__construct($attributes); 00042 } 00043 00044 public function getCollection() 00045 { 00046 return $this->getDataHelper()->getCollection(); 00047 } 00048 00049 public function getCount() 00050 { 00051 return $this->getDataHelper()->getCount(); 00052 } 00053 00054 public function getDataHelper() 00055 { 00056 return $this->helper($this->getDataHelperName()); 00057 } 00058 00059 public function getDataHelperName() 00060 { 00061 return $this->_dataHelperName; 00062 } 00063 00064 public function setDataHelperName($dataHelperName) 00065 { 00066 $this->_dataHelperName = $dataHelperName; 00067 return $this; 00068 } 00069 00070 protected function _prepareData() 00071 { 00072 return $this; 00073 } 00074 00075 protected function _prepareLayout() 00076 { 00077 $this->_prepareData(); 00078 return parent::_prepareLayout(); 00079 } 00080 }