Dropdown.php
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<?php
/*
PHPRtfLite
Copyright 2010-2012 Steffen Zeidler <sigma_z@sigma-scripts.de>
This file is part of PHPRtfLite.
PHPRtfLite is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
PHPRtfLite 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with PHPRtfLite. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* class for dropdown form fields in rtf documents.
* @version 1.2
* @author Steffen Zeidler <sigma_z@sigma-scripts.de>
* @copyright 2010-2012 Steffen Zeidler
* @package PHPRtfLite
* @subpackage PHPRtfLite_FormField
*/
class PHPRtfLite_FormField_Dropdown extends PHPRtfLite_FormField
{
/**
* dropdown items
* @var array
*/
protected $_items = array();
/**
* adds dropdown item
*
* @param string $text
*/
public function addItem($text)
{
$this->_items[] = $text;
}
/**
* sets dropdown items
*
* @param array $items array of strings
*/
public function setItems($items)
{
$this->_items = $items;
}
/**
* gets form field type
*
* @return string
*/
protected function getType()
{
return 'FORMDROPDOWN';
}
/**
* gets rtf code for dropdown form field
*
* @return string
*/
public function getRtfCode()
{
$content = '{\fftype2\ffres25\fftypetxt0\ffhaslistbox\ffdefres0';
foreach ($this->_items as $text) {
$text = PHPRtfLite_Utf8::getUnicodeEntities($text, $this->_rtf->getCharset());
$content .= '{\*\ffl ' . $text . '}';
}
$content .= '}';
return $content;
}
}