====== Smaller Plugin ======

**Note:** This plugin will be discontinued. A [[plugin:BBCode]] plugin will be released soon making different text sizes possible.

===== Description =====

With this [[:plugins|plugin]] the [[:syntax]] of [[:DokuWiki]] is extended to allow text with smaller font size. The syntax to use this plugin is...

  #-Smaller text-#

You can see the plugin in action [[http://www.qwik.ch/playground|here]].

===== Plugin =====

Put the following PHP file in ''/lib/plugins/smaller/syntax.php''.

<code php>
<?php
/**
 * Smaller Plugin: enables smaller text font size with syntax #-text-#
 *
 * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
 * @author     Esther Brunner <esther [at] kaffeehaus [dot] ch>
 */
 
if(!defined('DOKU_INC')) define('DOKU_INC',realpath(dirname(__FILE__).'/../../').'/');
if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/');
require_once(DOKU_PLUGIN.'syntax.php');
 
/**
 * All DokuWiki plugins to extend the parser/rendering mechanism
 * need to inherit from this class
 */
class syntax_plugin_smaller extends DokuWiki_Syntax_Plugin {

    /**
     * return some info
     */
    function getInfo(){
        return array(
            'author' => 'Esther Brunner',
            'email'  => 'esther@kaffeehaus.ch',
            'date'   => '2005-06-27',
            'name'   => 'Smaller Plugin',
            'desc'   => 'Enables smaller text',
            'url'    => 'http://www.dokuwiki.org/plugin:smaller',
        );
    }

    /**
     * Constructor - adds allowed modes
     */
    function syntax_plugin_smaller(){
        global $PARSER_MODES;
        $this->allowedModes = array_merge(
            $PARSER_MODES['formatting'],
            $PARSER_MODES['substition'],
            $PARSER_MODES['disabled']
        );
    }
 
    /**
     * What kind of syntax are we?
     */
    function getType(){
        return 'formatting';
    }
 
    /**
     * Where to sort in?
     */
    function getSort(){
        return 104;
    }
 
    /**
     * Connect pattern to lexer
     */
    function connectTo($mode) {
      $this->Lexer->addEntryPattern('#\-(?=.*\-#)',$mode,'plugin_smaller');
    }
 
    function postConnect() {
      $this->Lexer->addExitPattern('\-#','plugin_smaller');
    }
 
    /**
     * Handle the match
     */
    function handle($match, $state, $pos, &$handler){
        return array($match, $state);
    }
 
    /**
     * Create output
     */
    function render($mode, &$renderer, $data) {
        if($mode == 'xhtml'){
            if ($data[1] == DOKU_LEXER_ENTER){
                $renderer->doc .= '<span style="font-size:smaller">';
            } else if ($data[1] == DOKU_LEXER_UNMATCHED){
                $renderer->doc .= $renderer->_xmlEntities($data[0]);
            } else if ($data[1] == DOKU_LEXER_EXIT){
                $renderer->doc .= '</span>';
            }
            return true;
        }
        return false;
    }
 
}
 
//Setup VIM: ex: et ts=4 enc=utf-8 :
?>
</code>