webcit/tiny_mce/plugins/visualchars/editor_plugin_src.js

   1 /**\r
   2  * $Id: editor_plugin_src.js 201 2007-02-12 15:56:56Z spocke $\r
   3  *\r
   4  * @author Moxiecode\r
   5  * @copyright Copyright © 2004-2008, Moxiecode Systems AB, All rights reserved.\r
   6  */\r
   7 \r
   8 (function() {\r
   9         tinymce.create('tinymce.plugins.VisualChars', {\r
  10                 init : function(ed, url) {\r
  11                         var t = this;\r
  12 \r
  13                         t.editor = ed;\r
  14 \r
  15                         // Register commands\r
  16                         ed.addCommand('mceVisualChars', t._toggleVisualChars, t);\r
  17 \r
  18                         // Register buttons\r
  19                         ed.addButton('visualchars', {title : 'visualchars.desc', cmd : 'mceVisualChars'});\r
  20 \r
  21                         ed.onBeforeGetContent.add(function(ed, o) {\r
  22                                 if (t.state) {\r
  23                                         t.state = true;\r
  24                                         t._toggleVisualChars();\r
  25                                 }\r
  26                         });\r
  27                 },\r
  28 \r
  29                 getInfo : function() {\r
  30                         return {\r
  31                                 longname : 'Visual characters',\r
  32                                 author : 'Moxiecode Systems AB',\r
  33                                 authorurl : 'http://tinymce.moxiecode.com',\r
  34                                 infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/visualchars',\r
  35                                 version : tinymce.majorVersion + "." + tinymce.minorVersion\r
  36                         };\r
  37                 },\r
  38 \r
  39                 // Private methods\r
  40 \r
  41                 _toggleVisualChars : function() {\r
  42                         var t = this, ed = t.editor, nl, i, h, d = ed.getDoc(), b = ed.getBody(), nv, s = ed.selection, bo;\r
  43 \r
  44                         t.state = !t.state;\r
  45                         ed.controlManager.setActive('visualchars', t.state);\r
  46 \r
  47                         if (t.state) {\r
  48                                 nl = [];\r
  49                                 tinymce.walk(b, function(n) {\r
  50                                         if (n.nodeType == 3 && n.nodeValue && n.nodeValue.indexOf('\u00a0') != -1)\r
  51                                                 nl.push(n);\r
  52                                 }, 'childNodes');\r
  53 \r
  54                                 for (i=0; i<nl.length; i++) {\r
  55                                         nv = nl[i].nodeValue;\r
  56                                         nv = nv.replace(/(\u00a0+)/g, '<span class="mceItemHidden mceVisualNbsp">$1</span>');\r
  57                                         nv = nv.replace(/\u00a0/g, '\u00b7');\r
  58                                         ed.dom.setOuterHTML(nl[i], nv, d);\r
  59                                 }\r
  60                         } else {\r
  61                                 nl = tinymce.grep(ed.dom.select('span', b), function(n) {\r
  62                                         return ed.dom.hasClass(n, 'mceVisualNbsp');\r
  63                                 });\r
  64 \r
  65                                 for (i=0; i<nl.length; i++)\r
  66                                         ed.dom.setOuterHTML(nl[i], nl[i].innerHTML.replace(/(&middot;|\u00b7)/g, '&nbsp;'), d);\r
  67                         }\r
  68                 }\r
  69         });\r
  70 \r
  71         // Register plugin\r
  72         tinymce.PluginManager.add('visualchars', tinymce.plugins.VisualChars);\r
  73 })();