<?php
namespace TYPO3\CMS\Form\Domain\Model\Element;

/***************************************************************
 *  Copyright notice
 *
 *  (c) 2008 Patrick Broens (patrick@patrickbroens.nl)
 *  All rights reserved
 *
 *  This script is part of the TYPO3 project. The TYPO3 project 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.
 *
 *  The GNU General Public License can be found at
 *  http://www.gnu.org/copyleft/gpl.html.
 *
 *  This script 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.
 *
 *  This copyright notice MUST APPEAR in all copies of the script!
 ***************************************************************/
/**
 * Select model object
 *
 * @author Patrick Broens <patrick@patrickbroens.nl>
 */
class SelectElement extends \TYPO3\CMS\Form\Domain\Model\Element\ContainerElement {

	/**
	 * Allowed attributes for this object
	 *
	 * @var array
	 */
	protected $allowedAttributes = array(
		'class' => '',
		'disabled' => '',
		'id' => '',
		'lang' => '',
		'multiple' => '',
		'name' => '',
		'size' => '',
		'style' => '',
		'tabindex' => '',
		'title' => ''
	);

	/**
	 * Mandatory attributes for this object
	 *
	 * @var array
	 */
	protected $mandatoryAttributes = array(
		'name',
		'id'
	);

	/**
	 * Add child object to this element
	 *
	 * @param \TYPO3\CMS\Form\Domain\Model\Element\OptionElement $element The child object
	 * @return \TYPO3\CMS\Form\Domain\Model\Element\SelectElement
	 */
	public function addElement(\TYPO3\CMS\Form\Domain\Model\Element\OptionElement $element) {
		$element->setParentName($this->getName());
		$this->elements[] = $element;
		return $this;
	}

	/**
	 * Set a specific attribute by name and value
	 *
	 * @param string $attribute Name of the attribute
	 * @param mixed $value Value of the attribute
	 * @return \TYPO3\CMS\Form\Domain\Model\Element\SelectElement
	 */
	public function setAttribute($attribute, $value) {
		if (array_key_exists($attribute, $this->allowedAttributes)) {
			$this->attributes->addAttribute($attribute, $value);
		}
		if ($attribute === 'name' && $this->attributes->hasAttribute('multiple') && $this->attributes->getValue('multiple') === 'multiple' || $attribute === 'multiple' && $this->attributes->hasAttribute('name')) {
			/** @var $nameAttribute \TYPO3\CMS\Form\Domain\Model\Attribute\NameAttribute */
			$nameAttribute = $this->attributes->getAttributeObjectByKey('name');
			$nameAttribute->setAddition('[]');
		}
		return $this;
	}

}


?>