<?php
/*
** Zabbix
** Copyright (C) 2001-2018 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 CVisibilityBox extends CCheckBox {

	public function __construct($name = 'visibilitybox', $object_name = null, $replace_to = null) {
		if (!is_array($object_name)) {
			$object_name = [$object_name];
		}
		$this->object_name = $object_name;
		$this->replace_to = unpack_object($replace_to);

		$action = '';
		foreach ($this->object_name as $obj_name) {
			if (empty($obj_name)) {
				continue;
			}
			$action .= 'visibility_status_changeds(this.checked, '.zbx_jsvalue($obj_name).', '.zbx_jsvalue($this->replace_to).');';
		}
		parent::__construct($name);
		$this->onClick($action);
		insert_javascript_for_visibilitybox();
	}

	/**
	 * Set the label for the checkbox and put it on the left.
	 *
	 * @param string $label
	 *
	 * @return CVisibilityBox
	 */
	public function setLabel($label) {
		parent::setLabel($label.SPACE);
		$this->setLabelPosition(self::LABEL_POSITION_LEFT);

		return $this;
	}

	public function toString($destroy = true) {
		if (!isset($this->attributes['checked'])) {
			foreach ($this->object_name as $obj_name) {
				if (empty($obj_name)) {
					continue;
				}
				zbx_add_post_js('visibility_status_changeds(false, '.zbx_jsvalue($obj_name).', '.zbx_jsvalue($this->replace_to).');');
			}
		}
		return parent::toString($destroy);
	}
}
