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Viewing changes to wp-includes/js/tinymce/plugins/directionality/plugin.js

  • Committer: Jacek Nykis
  • Date: 2015-01-05 16:17:05 UTC
  • Revision ID: jacek.nykis@canonical.com-20150105161705-w544l1h5mcg7u4w9
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wp-includes/js/tinymce/plugins/directionality/plugin.js
 
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/**
 
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 * plugin.js
 
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 *
 
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 * Copyright, Moxiecode Systems AB
 
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 * Released under LGPL License.
 
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 *
 
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 * License: http://www.tinymce.com/license
 
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 * Contributing: http://www.tinymce.com/contributing
 
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 */
 
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/*global tinymce:true */
 
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tinymce.PluginManager.add('directionality', function(editor) {
 
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        function setDir(dir) {
 
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                var dom = editor.dom, curDir, blocks = editor.selection.getSelectedBlocks();
 
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                if (blocks.length) {
 
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                        curDir = dom.getAttrib(blocks[0], "dir");
 
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                        tinymce.each(blocks, function(block) {
 
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                                // Add dir to block if the parent block doesn't already have that dir
 
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                                if (!dom.getParent(block.parentNode, "*[dir='" + dir + "']", dom.getRoot())) {
 
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                                        if (curDir != dir) {
 
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                                                dom.setAttrib(block, "dir", dir);
 
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                                        } else {
 
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                                                dom.setAttrib(block, "dir", null);
 
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                                        }
 
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                                }
 
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                        });
 
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                        editor.nodeChanged();
 
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                }
 
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        }
 
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        function generateSelector(dir) {
 
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                var selector = [];
 
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                tinymce.each('h1 h2 h3 h4 h5 h6 div p'.split(' '), function(name) {
 
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                        selector.push(name + '[dir=' + dir + ']');
 
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                });
 
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                return selector.join(',');
 
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        }
 
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        editor.addCommand('mceDirectionLTR', function() {
 
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                setDir("ltr");
 
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        });
 
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        editor.addCommand('mceDirectionRTL', function() {
 
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                setDir("rtl");
 
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        });
 
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        editor.addButton('ltr', {
 
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                title: 'Left to right',
 
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                cmd: 'mceDirectionLTR',
 
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                stateSelector: generateSelector('ltr')
 
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        });
 
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        editor.addButton('rtl', {
 
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                title: 'Right to left',
 
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                cmd: 'mceDirectionRTL',
 
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                stateSelector: generateSelector('rtl')
 
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        });
 
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});
 
 
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