jscripts/tiny_mce/plugins/tabfocus/editor_plugin_src.js

   1 /**\r
   2  * $Id: editor_plugin_src.js 787 2008-04-10 11:40:57Z 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         var DOM = tinymce.DOM, Event = tinymce.dom.Event, each = tinymce.each, explode = tinymce.explode;\r
  10 \r
  11         tinymce.create('tinymce.plugins.TabFocusPlugin', {\r
  12                 init : function(ed, url) {\r
  13                         function tabCancel(ed, e) {\r
  14                                 if (e.keyCode === 9)\r
  15                                         return Event.cancel(e);\r
  16                         };\r
  17 \r
  18                         function tabHandler(ed, e) {\r
  19                                 var x, i, f, el, v;\r
  20 \r
  21                                 function find(d) {\r
  22                                         f = DOM.getParent(ed.id, 'form');\r
  23                                         el = f.elements;\r
  24 \r
  25                                         if (f) {\r
  26                                                 each(el, function(e, i) {\r
  27                                                         if (e.id == ed.id) {\r
  28                                                                 x = i;\r
  29                                                                 return false;\r
  30                                                         }\r
  31                                                 });\r
  32 \r
  33                                                 if (d > 0) {\r
  34                                                         for (i = x + 1; i < el.length; i++) {\r
  35                                                                 if (el[i].type != 'hidden')\r
  36                                                                         return el[i];\r
  37                                                         }\r
  38                                                 } else {\r
  39                                                         for (i = x - 1; i >= 0; i--) {\r
  40                                                                 if (el[i].type != 'hidden')\r
  41                                                                         return el[i];\r
  42                                                         }\r
  43                                                 }\r
  44                                         }\r
  45 \r
  46                                         return null;\r
  47                                 };\r
  48 \r
  49                                 if (e.keyCode === 9) {\r
  50                                         v = explode(ed.getParam('tab_focus', ed.getParam('tabfocus_elements', ':prev,:next')));\r
  51 \r
  52                                         if (v.length == 1) {\r
  53                                                 v[1] = v[0];\r
  54                                                 v[0] = ':prev';\r
  55                                         }\r
  56 \r
  57                                         // Find element to focus\r
  58                                         if (e.shiftKey) {\r
  59                                                 if (v[0] == ':prev')\r
  60                                                         el = find(-1);\r
  61                                                 else\r
  62                                                         el = DOM.get(v[0]);\r
  63                                         } else {\r
  64                                                 if (v[1] == ':next')\r
  65                                                         el = find(1);\r
  66                                                 else\r
  67                                                         el = DOM.get(v[1]);\r
  68                                         }\r
  69 \r
  70                                         if (el) {\r
  71                                                 if (ed = tinymce.EditorManager.get(el.id || el.name))\r
  72                                                         ed.focus();\r
  73                                                 else\r
  74                                                         window.setTimeout(function() {window.focus();el.focus();}, 10);\r
  75 \r
  76                                                 return Event.cancel(e);\r
  77                                         }\r
  78                                 }\r
  79                         };\r
  80 \r
  81                         ed.onKeyUp.add(tabCancel);\r
  82 \r
  83                         if (tinymce.isGecko) {\r
  84                                 ed.onKeyPress.add(tabHandler);\r
  85                                 ed.onKeyDown.add(tabCancel);\r
  86                         } else\r
  87                                 ed.onKeyDown.add(tabHandler);\r
  88 \r
  89                         ed.onInit.add(function() {\r
  90                                 each(DOM.select('a:first,a:last', ed.getContainer()), function(n) {\r
  91                                         Event.add(n, 'focus', function() {ed.focus();});\r
  92                                 });\r
  93                         });\r
  94                 },\r
  95 \r
  96                 getInfo : function() {\r
  97                         return {\r
  98                                 longname : 'Tabfocus',\r
  99                                 author : 'Moxiecode Systems AB',\r
 100                                 authorurl : 'http://tinymce.moxiecode.com',\r
 101                                 infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/tabfocus',\r
 102                                 version : tinymce.majorVersion + "." + tinymce.minorVersion\r
 103                         };\r
 104                 }\r
 105         });\r
 106 \r
 107         // Register plugin\r
 108         tinymce.PluginManager.add('tabfocus', tinymce.plugins.TabFocusPlugin);\r
 109 })();