[Xfce4-commits] <wiki:master> Add the dl plugin.

[Nick Schermer]

Updating branch refs/heads/master
         to a82faa6e504ce80bcd99d499503b2311b178c7e5 (commit)
       from 4423fae2c7f227c1b5b19486d95e30751265b133 (commit)

commit a82faa6e504ce80bcd99d499503b2311b178c7e5
Author: Nick Schermer <nick at xfce.org>
Date:   Tue Jan 3 19:59:07 2012 +0100

    Add the dl plugin.

 lib/plugins/dl/style.css  |    8 ++
 lib/plugins/dl/syntax.php |  158 +++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 166 insertions(+), 0 deletions(-)

diff --git a/lib/plugins/dl/style.css b/lib/plugins/dl/style.css
new file mode 100644
index 0000000..083fa50
--- /dev/null
+++ b/lib/plugins/dl/style.css
@@ -0,0 +1,8 @@
+div.dokuwiki dt {
+  font-weight: bold;
+}
+div.dokuwiki dd {
+  margin-left: 20px;
+  margin-top: 0.5em;
+  margin-bottom: 1em;
+}
diff --git a/lib/plugins/dl/syntax.php b/lib/plugins/dl/syntax.php
new file mode 100644
index 0000000..1d5d979
--- /dev/null
+++ b/lib/plugins/dl/syntax.php
@@ -0,0 +1,158 @@
+    <?php
+        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');
+
+    /** Declare Definition List.
+
+        Declares a HTML - Definition-List
+
+        Indentation: First either no indentation, or any number of spaces.
+        Title: Line starts with (optional) spaces and a question mark
+        Definition: Line starts with (opt.) spaces and an exclamation mark
+        End: Multiple lines are allowed, so an empty line declares the end
+        Subdefinitions: Indent more
+
+        Syntax:
+         ? Definition Title
+           Multiple lines are possible
+         ! Definition Description
+         ? Definition Title1
+         ? Definition Title2
+         ! Definition Description1
+         ! Definition Description2
+         ! Definition Description3
+           ? Subdefinition
+           ! Description
+         ! Back
+           ? Again deeper
+
+        License: LGPL
+        */
+    class syntax_plugin_dl extends DokuWiki_Syntax_Plugin {
+
+      function getInfo() {
+        return array('author' => 'Marc Wäckerlin',
+                     'email'  => 'marc [at] waeckerlin [dot-org]',
+                     'name'   => 'Definition List Plugin',
+                     'desc'   => 'HTML Definition List',
+                     'url'    => 'http://marc.waeckerlin.org');
+      }
+
+      function getType() {
+        return 'container';
+      }
+
+      function getAllowedTypes() {
+        return array('container','substition','protected','disabled','formatting','paragraphs');
+      }
+      
+      function getPType() {
+         return 'block';
+      }
+
+      function getSort() {
+        return 10;
+      }
+
+      function connectTo($mode) {
+        $this->Lexer->addEntryPattern('^ *\!', $mode, 'plugin_dl');
+        $this->Lexer->addEntryPattern('^ *\?[^\n]*', $mode, 'plugin_dl');
+      }
+
+      function postConnect() {
+        $this->Lexer->addPattern('\n *\!', 'plugin_dl');
+        $this->Lexer->addPattern('^ *\!', 'plugin_dl');
+        $this->Lexer->addPattern('\n *\?[^\n]*', 'plugin_dl');
+        $this->Lexer->addPattern('^ *\?[^\n]*', 'plugin_dl');
+        $this->Lexer->addExitPattern('\n$', 'plugin_dl');
+      }
+
+      function handle($match, $state, $pos, &$handler){
+        if (($state==DOKU_LEXER_MATCHED ||
+             $state==DOKU_LEXER_ENTER)
+            && ereg('\?', $match)) {
+          $title =
+            htmlspecialchars(ereg_replace("\n* *\?(.*)", '\1', $match));
+          $match = ereg_replace("(\n* *\?).*", '\1', $match);
+        } else {
+          $title = '';
+        }
+        return array($match, $state, $title);
+      }
+
+      function render($format, &$renderer, $data) {
+        static $close = '';
+        static $level = 0;
+        static $last_neesting = 0;
+        static $indent = array();
+        static $dlstart = "\n<dl>";
+        static $dlend = "\n</dl>";
+        static $dtstart = "\n<dt>";
+        static $dtend = "</dt>";
+        static $ddstart = "\n<dd>";
+        static $ddend = "</dd>";
+        list($match, $state, $title) = $data;
+        while ($match[0]=="\n") $match=substr($match, 1);
+        $neesting = strlen($match);
+        if ($state==DOKU_LEXER_MATCHED) {
+          if ($last_neesting<$neesting) {
+            $renderer->doc .= $close.$ddstart.$dlstart;
+            $close = '';
+            $indent[++$level] = $neesting;
+          } else if ($last_neesting>$neesting) {
+            $renderer->doc .= $close.$dlend.($level?$ddend:'');
+            $close = '';
+            while ($level && $indent[--$level]>$neesting)
+              $renderer->doc .= $dlend.($level?$ddend:'');
+          }
+          $last_neesting = $neesting;
+        }
+        switch ($state) {
+          case DOKU_LEXER_ENTER: {
+            $last_neesting = $neesting;
+            if ($level>0) $renderer->doc .= $close;
+            for (; $level>0; --$level)
+              $renderer->doc .= $dlend.($level!=1?$ddend:'');
+            $renderer->doc .= $dlstart;
+            if (ereg('\?', $match)) {
+              $renderer->doc .= $dtstart;
+              $close = $dtend;
+              if ($title!='')
+                $renderer->doc .= '<a name="'.$title.'"></a>'.$title;
+            } else if (ereg('!', $match)) {
+              $renderer->doc .= $ddstart;
+              $close = $ddend;
+            } else return false;
+            $indent[++$level] = $neesting;
+          } return true;
+          case DOKU_LEXER_EXIT: {
+            $renderer->doc .= $close;
+            for (; $level>0; --$level)
+              $renderer->doc .= $dlend.($level!=1?$ddend:'');
+            $renderer->doc .= "\n";
+          } return true;
+          case DOKU_LEXER_MATCHED: {
+            if (ereg('\?', $match)) {
+              $renderer->doc .= $close;
+              $renderer->doc .= $dtstart;
+              $close = $dtend;
+              if ($title!='')
+                $renderer->doc .= '<a class="target" name="'
+                  .$title.'"></a>'.$title;
+            } else if (ereg('!', $match)) {
+
+              $renderer->doc .= $close;
+              $renderer->doc .= $ddstart;
+              $close = $ddend;
+            } else return false;
+          } return true;
+          case DOKU_LEXER_UNMATCHED: {
+            $renderer->doc .= htmlspecialchars($match);
+          } return true;
+        }
+        return false;
+      }
+    }
+    ?>
+