File: public/js/tinymce/src/plugins/visualchars/src/main/js/core/Data.js

/**
 * Data.js
 *
 * Released under LGPL License.
 * Copyright (c) 1999-2017 Ephox Corp. All rights reserved
 *
 * License: http://www.tinymce.com/license
 * Contributing: http://www.tinymce.com/contributing
 */

define(
  'tinymce.plugins.visualchars.core.Data',
  [
  ],
  function () {
    var charMap = {
      '\u00a0': 'nbsp',
      '\u00ad': 'shy'
    };

    var charMapToRegExp = function (charMap, global) {
      var key, regExp = '';

      for (key in charMap) {
        regExp += key;
      }

      return new RegExp('[' + regExp + ']', global ? 'g' : '');
    };

    var charMapToSelector = function (charMap) {
      var key, selector = '';

      for (key in charMap) {
        if (selector) {
          selector += ',';
        }
        selector += 'span.mce-' + charMap[key];
      }

      return selector;
    };

    return {
      charMap: charMap,
      regExp: charMapToRegExp(charMap),
      regExpGlobal: charMapToRegExp(charMap, true),
      selector: charMapToSelector(charMap),
      charMapToRegExp: charMapToRegExp,
      charMapToSelector: charMapToSelector
    };
  }
);