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<?php
/**
* IRepeatInfoUser, TRepeatInfo class file
*
* @author Qiang Xue <qiang.xue@gmail.com>
* @link http://www.pradosoft.com/
* @copyright Copyright © 2005-2014 PradoSoft
* @license http://www.pradosoft.com/license/
* @package Prado\Web\UI\WebControls
*/
namespace Prado\Web\UI\WebControls;
/**
* IRepeatInfoUser interface.
* This interface must be implemented by classes who want to use {@link TRepeatInfo}.
*
* @author Qiang Xue <qiang.xue@gmail.com>
* @package Prado\Web\UI\WebControls
* @since 3.0
*/
interface IRepeatInfoUser
{
/**
* @return boolean whether the repeat user contains footer
*/
public function getHasFooter();
/**
* @return boolean whether the repeat user contains header
*/
public function getHasHeader();
/**
* @return boolean whether the repeat user contains separators
*/
public function getHasSeparators();
/**
* @return integer number of items to be rendered (excluding header, footer and separators)
*/
public function getItemCount();
/**
* @param string item type (Header,Footer,Item,AlternatingItem,SelectedItem,EditItem,Separator,Pager)
* @param integer zero-based index of the current rendering item.
* @return TStyle CSS style used for rendering items (including header, footer and separators)
*/
public function generateItemStyle($itemType,$index);
/**
* Renders an item.
* @param THtmlWriter writer for the rendering purpose
* @param TRepeatInfo repeat information
* @param string item type
* @param integer zero-based index of the item being rendered
*/
public function renderItem($writer,$repeatInfo,$itemType,$index);
}
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