<?php
/*
 You may not change or alter any portion of this comment or credits
 of supporting developers from this source code or any supporting source code 
 which is considered copyrighted (c) material of the original comment or credit authors.
 
 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.
*/

/**
 *  Xoops Form Class Elements
 *
 * @copyright       The XOOPS Project http://sourceforge.net/projects/xoops/  
 * @license         http://www.fsf.org/copyleft/gpl.html GNU public license
 * @package         kernel
 * @subpackage      form
 * @since           2.0.0
 * @author          Kazumi Ono <onokazu@xoops.org>
 * @author          John Neill <catzwolf@xoops.org>
 * @version         $Id: formtext.php 3295 2009-07-01 02:26:05Z beckmi $
 */
defined('XOOPS_ROOT_PATH') or die('Restricted access');

/**
 * A simple text field
 *
 * @author 		Kazumi Ono <onokazu@xoops.org>
 * @author 		John Neill <catzwolf@xoops.org>
 * @copyright   The XOOPS Project http://sourceforge.net/projects/xoops/ 
 * @package 	kernel
 * @subpackage 	form
 * @access 		public 
 */
class XoopsFormText extends XoopsFormElement
{
    /**
     * Size
     *
     * @var int
     * @access private
     */
    var $_size;
    
    /**
     * Maximum length of the text
     *
     * @var int
     * @access private
     */
    var $_maxlength;
    
    /**
     * Initial text
     *
     * @var string
     * @access private
     */
    var $_value;
    
    /**
     * Constructor
     *
     * @param string $caption Caption
     * @param string $name "name" attribute
     * @param int $size Size
     * @param int $maxlength Maximum length of text
     * @param string $value Initial text
     */
    function XoopsFormText($caption, $name, $size, $maxlength, $value = '')
    {
        $this->setCaption($caption);
        $this->setName($name);
        $this->_size = intval($size);
        $this->_maxlength = intval($maxlength);
        $this->setValue($value);
    }
    
    /**
     * Get size
     *
     * @return int
     */
    function getSize()
    {
        return $this->_size;
    }
    
    /**
     * Get maximum text length
     *
     * @return int
     */
    function getMaxlength()
    {
        return $this->_maxlength;
    }
    
    /**
     * Get initial content
     *
     * @param bool $encode To sanitizer the text? Default value should be "true"; however we have to set "false" for backward compat
     * @return string
     */
    function getValue($encode = false)
    {
        return $encode ? htmlspecialchars($this->_value, ENT_QUOTES) : $this->_value;
    }
    
    /**
     * Set initial text value
     *
     * @param  $value string
     */
    function setValue($value)
    {
        $this->_value = $value;
    }
    
    /**
     * Prepare HTML for output
     *
     * @return string HTML
     */
    function render()
    {
        return "<input type='text' name='" . $this->getName() . "' title='" . $this->getTitle() . "' id='" . $this->getName() . "' size='" . $this->getSize() . "' maxlength='" . $this->getMaxlength() . "' value='" . $this->getValue() . "'" . $this->getExtra() . " />";
    }
}

?>
