<?php
/**
 * Copyright 2011 AEGEE-Europe
 *
 * This file is part of AEGEE-Europe Online Membership System.
 *
 * AEGEE-Europe Online Membership System is free software: you can
 * redistribute it and/or modify it under the terms of the GNU General
 * Public License as published by the Free Software Foundation, either
 * version 3 of the License, or (at your option) any later version.
 *
 * AEGEE-Europe Online Membership System is distributed in the hope
 * that it will be useful, but WITHOUT ANY WARRANTY; without even the
 * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 * PURPOSE.  See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with AEGEE-Europe Online Membership System.  If not, see
 * <http://www.gnu.org/licenses/>.
 */

/**
 * Simple text column
 */
require_once(ROOTPATH."include/list/IColumn.php");

class BooleanImageColumn implements IColumn {
	protected $name;
	protected $header;
	protected $trueImage;
	protected $falseImage;
	protected $trueValue;
	protected $trueTitle;
	protected $falseTitle;
	protected $imageSize;
	protected $class;

	/**
	 * Constructor
	 *
	 * @param string name of the column (as provided in the parameter of getCellValue())
	 * @param string header value
	 */
	public function __construct($name, $header, $trueImage, $falseImage, $trueValue=true, $trueTitle="Yes", $falseTitle="No", $imageSize=NULL) {
		$this->name = $name;
		$this->header = $header;
		$this->trueImage = $trueImage;
		$this->falseImage = $falseImage;
		$this->trueValue = $trueValue;
		$this->trueTitle = $trueTitle;
		$this->falseTitle = $falseTitle;
		$this->imageSize = $imageSize;
		$this->class = "center";
	}

	public function getName() {
		return $this->name;
	}

	public function getHeader() {
		return $this->header;
	}

	public function getCellValue($rowNum, $row) {
		if( $this->imageSize==NULL ) {
			$attributes = NULL;
		}else {
			$attributes = array('height'=>$this->imageSize, 'width'=>$this->imageSize);
		}
		if( $this->isTrue($row) ) {
			return IconHelper::getIcon($this->trueImage, $this->trueTitle, $attributes);
		}else {
			return IconHelper::getIcon($this->falseImage, $this->falseTitle, $attributes);
		}
		return $row[$this->name];
	}

	public function isSortable() {
		return true;
	}
	
	public function getClass() {
		return $this->class;
	}
	
	public function setClass($class) {
		$this->class = $class;
	}
	
	protected function isTrue($row) {
		return $row[$this->name]==$this->trueValue;
	}
}
?>