<?php
/**
* @version $Id: tabs.php 20196 2011-01-09 02:40:25Z ian $
* @package Joomla.Framework
* @subpackage HTML
* @copyright Copyright (C) 2005 - 2011 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
/**
* Utility class for Tabs elements.
*
* @static
* @package Joomla.Framework
* @subpackage HTML
* @version 1.6
*/
abstract class JHtmlTabs
{
protected static $opened = array();
/**
* Creates a panes and creates the JavaScript object for it.
*
* @param string The pane identifier
* @param array An array of option.
* @return string
* @since 1.6
*/
public static function start($group='tabs', $params=array())
{
JHtmlTabs::_loadBehavior($group,$params);
array_push(JHtmlTabs::$opened,false);
return '<dl class="tabs" id="'.$group.'">';
}
/**
* Close the current pane
*
* @return string
* @since 1.6
*/
public static function end()
{
if (array_pop(JHtmlTabs::$opened))
{
$close = '</dd>';
}
else
{
$close = '';
}
return $close.'</dl>';
}
/**
* Begins the display of a new panel.
*
* @param string Text to display.
* @param string Identifier of the panel.
* @return string
* @since 1.6
*/
public static function panel($text, $id)
{
if (JHtmlTabs::$opened[count(JHtmlTabs::$opened)-1])
{
$close = '</dd>';
}
else
{
JHtmlTabs::$opened[count(JHtmlTabs::$opened)-1] = true;
$close = '';
}
return $close.'<dt class="'.$id.'"><span><h3><a href="javascript:void(0);">'.$text.'</a></h3></span></dt><dd>';
}
/**
* Load the JavaScript behavior.
*
* @param string The pane identifier.
* @param array Array of options.
* @return void
* @since 1.6
*/
protected static function _loadBehavior($group, $params = array())
{
static $loaded = array();
if (!array_key_exists($group,$loaded))
{
// Include mootools framework
JHtml::_('behavior.framework', true);
$display = (isset($params['startOffset'])) ? (int)$params['startOffset'] : null ;
$options = '{';
$opt['onActive'] = (isset($params['onActive'])) ? $params['onActive'] : null ;
$opt['onBackground'] = (isset($params['onBackground'])) ? $params['onBackground'] : null ;
$opt['display'] = (isset($params['useCookie']) && $params['useCookie']) ? JRequest::getInt('jpanetabs_' . $group, $display, 'cookie') : $display ;
foreach ($opt as $k => $v)
{
if ($v) {
$options .= $k.': '.$v.',';
}
}
if (substr($options, -1) == ',') {
$options = substr($options, 0, -1);
}
$options .= '}';
$js = ' window.addEvent(\'domready\', function(){ $$(\'dl#'.$group.'.tabs\').each(function(tabs){ new JTabs(tabs, '.$options.'); }); });';
$document = JFactory::getDocument();
$document->addScriptDeclaration($js);
JHTML::_('script','system/tabs.js', false, true);
$loaded[$group] = true;
}
}
}