<?php
/**
 * @package     Joomla.Platform
 * @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
 */

defined('JPATH_PLATFORM') or die;

/**
 * @package     Joomla.Platform
 * @subpackage  Parameter
 * @since       11.1
**/
class JElementTemplateStyle extends JElement {

    /**
    * Element name
    *
    * @access   protected
    * @var      string
    **/
    protected   $_name = 'TemplateStyle';

    
    public function fetchElement( $name, $value, &$node, $control_name )
    {
        $db = JFactory::getDBO();

        $query = 'SELECT * FROM #__template_styles '
            . 'WHERE client_id = 0 '
            . 'AND home = 0';
        $db->setQuery( $query );
        $data = $db->loadObjectList();

        $default = JHtml::_( 'select.option', 0, JText::_( 'JOPTION_USE_DEFAULT' ), 'id', 'description' );
        array_unshift( $data, $default );

        $selected = $this->_getSelected();
        $html = JHTML::_( 'select.genericlist', $data, $control_name.'['.$name.']', 'class="inputbox" size="6"', 'id', 'description', $selected );
        return $html;
    }

    private function _getSelected()
    {
        $id = JRequest::getVar( 'cid', 0 );
        $db = JFactory::getDBO();
        $query = 'SELECT `template_style_id` FROM `#__menu` '
            . 'WHERE id = '.$id[0];
        $db->setQuery( $query );
        $result = $db->loadResult();
        return $result;
    }
}