<?php

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

/**

 * Table 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: Table.php,v 1.12 2005/12/06 15:29:29 ritzmo Exp $

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

 */

/**

 * This class renders tables 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_Table extends Text_Wiki_Render {

    var $conf = array(

        'css_table' => null,

        'css_caption' => null,

        'css_tr' => null,

        'css_th' => null,

        'css_td' => null

    );

    /**

    *

    * 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)

    {

        // make nice variable names (type, attr, span)

        $span = $rowspan = 1;

        extract($options);

        // free format

        $format = isset($format) ? ' '. $format : '';

        $pad = '    ';

        switch ($type) {

        case 'table_start':

            $css = $this->formatConf(' class="%s"', 'css_table');

            return "\n\n<table$css$format>\n";

            break;

        case 'table_end':

            return "</table>\n\n";

            break;

        case 'caption_start':

            $css = $this->formatConf(' class="%s"', 'css_caption');

            return "<caption$css$format>\n";

            break;

        case 'caption_end':

            return "</caption>\n";

            break;

        case 'row_start':

            $css = $this->formatConf(' class="%s"', 'css_tr');

            return "$pad<tr$css$format>\n";

            break;

        case 'row_end':

            return "$pad</tr>\n";

            break;

        case 'cell_start':

            // base html

            $html = $pad . $pad;

            // is this a TH or TD cell?

            if ($attr == 'header') {

                // start a header cell

                $css = $this->formatConf(' class="%s"', 'css_th');

                $html .= "<th$css";

            } else {

                // start a normal cell

                $css = $this->formatConf(' class="%s"', 'css_td');

                $html .= "<td$css";

            }

            // add the column span

            if ($span > 1) {

                $html .= " colspan=\"$span\"";

            }

            // add the row span

            if ($rowspan > 1) {

                $html .= " rowspan=\"$rowspan\"";

            }

            // add alignment

            if ($attr != 'header' && $attr != '') {

                $html .= " style=\"text-align: $attr;\"";

            }

            // done!

            $html .= "$format>";

            return $html;

            break;

        case 'cell_end':

            if ($attr == 'header') {

                return "</th>\n";

            } else {

                return "</td>\n";

            }

            break;

        default:

            return '';

        }

    }

}

?>