<?php

// vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4:

/**

 * Colortext rule end renderer for Xhtml

 *

 * PHP versions 4 and 5

 *

 * @category   Text

 * @package    Text_Wiki

 * @author     Paul M. Jones <pmjones@php.net>

 * @license    http://www.gnu.org/copyleft/lesser.html  LGPL License 2.1

 * @version    CVS: $Id: Colortext.php,v 1.6 2005/07/30 08:03:28 toggg Exp $

 * @link       http://pear.php.net/package/Text_Wiki

 */

/**

 * This class renders colored text in XHTML.

 *

 * @category   Text

 * @package    Text_Wiki

 * @author     Paul M. Jones <pmjones@php.net>

 * @license    http://www.gnu.org/copyleft/lesser.html  LGPL License 2.1

 * @version    Release: @package_version@

 * @link       http://pear.php.net/package/Text_Wiki

 */

class Text_Wiki_Render_Xhtml_Colortext extends Text_Wiki_Render {

    var $colors = array(

        'aqua',

        'black',

        'blue',

        'fuchsia',

        'gray',

        'green',

        'lime',

        'maroon',

        'navy',

        'olive',

        'purple',

        'red',

        'silver',

        'teal',

        'white',

        'yellow'

    );

    /**

    *

    * Renders a token into text matching the requested format.

    *

    * @access public

    *

    * @param array $options The "options" portion of the token (second

    * element).

    *

    * @return string The text rendered from the token options.

    *

    */

    function token($options)

    {

        $type = $options['type'];

        $color = $options['color'];

        if (! in_array($color, $this->colors) && $color{0} != '#') {

            $color = '#' . $color;

        }

        if ($type == 'start') {

            return "<span style=\"color: $color;\">";

        }

        if ($options['type'] == 'end') {

            return '</span>';

        }

    }

}

?>