<?php
/* vim: set expandtab tabstop=4 shiftwidth=4: */
// +----------------------------------------------------------------------+
// | PHP version 4.0                                                      |
// +----------------------------------------------------------------------+
// | Copyright (c) 1997, 1998, 1999, 2000, 2001 The PHP Group             |
// +----------------------------------------------------------------------+
// | This source file is subject to version 2.0 of the PHP license,       |
// | that is bundled with this package in the file LICENSE, and is        |
// | available at through the world-wide-web at                           |
// | http://www.php.net/license/2_02.txt.                                 |
// | If you did not receive a copy of the PHP license and are unable to   |
// | obtain it through the world-wide-web, please send a note to          |
// | [email protected] so we can mail you a copy immediately.               |
// +----------------------------------------------------------------------+
// | Authors: Adam Daniel <[email protected]>                        |
// |          Bertrand Mansion <[email protected]>                     |
// +----------------------------------------------------------------------+
//
// $Id$

require_once("HTML/QuickForm/input.php");

/**
 * HTML class for a password type field
 * 
 * @author       Adam Daniel <[email protected]>
 * @author       Bertrand Mansion <[email protected]>
 * @version      1.1
 * @since        PHP4.04pl1
 * @access       public
 */
class HTML_QuickForm_password extends HTML_QuickForm_input
{
    // {{{ constructor

    /**
     * Class constructor
     * 
     * @param     string    $elementName    (optional)Input field name attribute
     * @param     string    $elementLabel   (optional)Input field label
     * @param     mixed     $attributes     (optional)Either a typical HTML attribute string 
     *                                      or an associative array
     * @since     1.0
     * @access    public
     * @return    void
     * @throws    
     */
    public function __construct($elementName=null, $elementLabel=null, $attributes=null) {
        parent::__construct($elementName, $elementLabel, $attributes);
        $this->setType('password');
    } //end constructor

    /**
     * Old syntax of class constructor. Deprecated in PHP7.
     *
     * @deprecated since Moodle 3.1
     */
    public function HTML_QuickForm_password($elementName=null, $elementLabel=null, $attributes=null) {
        debugging('Use of class name as constructor is deprecated', DEBUG_DEVELOPER);
        self::__construct($elementName, $elementLabel, $attributes);
    }
    
    // }}}
    // {{{ setSize()

    /**
     * Sets size of password element
     * 
     * @param     string    $size  Size of password field
     * @since     1.0
     * @access    public
     * @return    void
     */
    function setSize($size)
    {
        $this->updateAttributes(array('size'=>$size));
    } //end func setSize

    // }}}
    // {{{ setMaxlength()

    /**
     * Sets maxlength of password element
     * 
     * @param     string    $maxlength  Maximum length of password field
     * @since     1.0
     * @access    public
     * @return    void
     */
    function setMaxlength($maxlength)
    {
        $this->updateAttributes(array('maxlength'=>$maxlength));
    } //end func setMaxlength
        
    // }}}
    // {{{ getFrozenHtml()

    /**
     * Returns the value of field without HTML tags (in this case, value is changed to a mask)
     * 
     * @since     1.0
     * @access    public
     * @return    string
     * @throws    
     */
    function getFrozenHtml()
    {
        $value = $this->getValue();
        return ('' != $value? '**********': '&nbsp;') .
               $this->_getPersistantData();
    } //end func getFrozenHtml

    // }}}

} //end class HTML_QuickForm_password
?>