<?php
/*
** Zabbix
** Copyright (C) 2001-2013 Zabbix SIA
**
** This program 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 2 of the License, or
** (at your option) any later version.
**
** This program 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 this program; if not, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
**/


class CCheckBox extends CInput {

	public function __construct($name = 'checkbox', $checked = 'no', $action = null, $value = 'yes') {
		parent::__construct('checkbox', $name, $value, 'checkbox pointer');
		$this->setAttribute('onclick', $action);
		$this->setChecked($checked);
	}

	public function setChecked($value = 'yes') {
		if ($value === true || (is_numeric($value) && $value != 0) || (is_string($value) && ($value == 'yes' || $value == 'checked' || $value == 'on') || $value == '1')) {
			return $this->attributes['checked'] = 'checked';
		}
		$this->removeAttribute('checked');
		return $this;
	}
}
