EnumColumn.php

<?php

/**
 * Representation of enumerated grid column.
 *
 * @author     Vít Šesták 'v6ak'
 * @copyright  Copyright (c) 2010 Vít Šesták
 * @license    New BSD License
 * @package    Nette\Extras\DataGrid
 */
class EnumColumn extends DataGridColumn{
	
	/** @var array	array(value=>label) */
	private $values;
	
	/**
	 * Enum column constructor
	 * @param string textual caption of this column
	 * @param array array(enumValue=>label)
	 */
	public function __construct($caption, $values){
		parent::__construct($caption);
		$this->values = $values;
	}
	
	public function formatContent($value, $data = NULL){
	    return htmlspecialchars($this->values[$value]);
	}
	
	public function applyFilter($value){
		if (!$this->hasFilter()){
			return;
		};
		$column = $this->getName();
		$this->getDataGrid(true)->dataSource->where('%and', array(array("[$column] = %s", $value)));
	}
	
	/**
	 * Adds selectbox filter using $values from constructor.
	 * @return IDataGridColumnFilter
	 */
	public function addDefaultSelectboxFilter(){
	    return $this->addSelectboxFilter($this->values);
	}
	
	
}