wp-includes/js/tinymce/plugins/directionality/editor_plugin_src.js

   1 /**
   2  * editor_plugin_src.js
   3  *
   4  * Copyright 2009, Moxiecode Systems AB
   5  * Released under LGPL License.
   6  *
   7  * License: http://tinymce.moxiecode.com/license
   8  * Contributing: http://tinymce.moxiecode.com/contributing
   9  */
  10
  11 (function() {
  12         tinymce.create('tinymce.plugins.Directionality', {
  13                 init : function(ed, url) {
  14                         var t = this;
  15
  16                         t.editor = ed;
  17
  18                         function setDir(dir) {
  19                                 var dom = ed.dom, curDir, blocks = ed.selection.getSelectedBlocks();
  20
  21                                 if (blocks.length) {
  22                                         curDir = dom.getAttrib(blocks[0], "dir");
  23
  24                                         tinymce.each(blocks, function(block) {
  25                                                 // Add dir to block if the parent block doesn't already have that dir
  26                                                 if (!dom.getParent(block.parentNode, "*[dir='" + dir + "']", dom.getRoot())) {
  27                                                         if (curDir != dir) {
  28                                                                 dom.setAttrib(block, "dir", dir);
  29                                                         } else {
  30                                                                 dom.setAttrib(block, "dir", null);
  31                                                         }
  32                                                 }
  33                                         });
  34
  35                                         ed.nodeChanged();
  36                                 }
  37                         }
  38
  39                         ed.addCommand('mceDirectionLTR', function() {
  40                                 setDir("ltr");
  41                         });
  42
  43                         ed.addCommand('mceDirectionRTL', function() {
  44                                 setDir("rtl");
  45                         });
  46
  47                         ed.addButton('ltr', {title : 'directionality.ltr_desc', cmd : 'mceDirectionLTR'});
  48                         ed.addButton('rtl', {title : 'directionality.rtl_desc', cmd : 'mceDirectionRTL'});
  49
  50                         ed.onNodeChange.add(t._nodeChange, t);
  51                 },
  52
  53                 getInfo : function() {
  54                         return {
  55                                 longname : 'Directionality',
  56                                 author : 'Moxiecode Systems AB',
  57                                 authorurl : 'http://tinymce.moxiecode.com',
  58                                 infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/directionality',
  59                                 version : tinymce.majorVersion + "." + tinymce.minorVersion
  60                         };
  61                 },
  62
  63                 // Private methods
  64
  65                 _nodeChange : function(ed, cm, n) {
  66                         var dom = ed.dom, dir;
  67
  68                         n = dom.getParent(n, dom.isBlock);
  69                         if (!n) {
  70                                 cm.setDisabled('ltr', 1);
  71                                 cm.setDisabled('rtl', 1);
  72                                 return;
  73                         }
  74
  75                         dir = dom.getAttrib(n, 'dir');
  76                         cm.setActive('ltr', dir == "ltr");
  77                         cm.setDisabled('ltr', 0);
  78                         cm.setActive('rtl', dir == "rtl");
  79                         cm.setDisabled('rtl', 0);
  80                 }
  81         });
  82
  83         // Register plugin
  84         tinymce.PluginManager.add('directionality', tinymce.plugins.Directionality);
  85 })();