File: public/js/tinymce/src/plugins/codesample/src/main/js/core/LoadCss.js

/**
 * LoadCss.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.codesample.core.LoadCss',
  [
    'tinymce.plugins.codesample.api.Settings'
  ],
  function (Settings) {
    // Todo: use a proper css loader here
    var loadCss = function (editor, pluginUrl, addedInlineCss, addedCss) {
      var linkElm, contentCss = Settings.getContentCss(editor);

      if (editor.inline && addedInlineCss.get()) {
        return;
      }

      if (!editor.inline && addedCss.get()) {
        return;
      }

      if (editor.inline) {
        addedInlineCss.set(true);
      } else {
        addedCss.set(true);
      }

      if (contentCss !== false) {
        linkElm = editor.dom.create('link', {
          rel: 'stylesheet',
          href: contentCss ? contentCss : pluginUrl + '/css/prism.css'
        });

        editor.getDoc().getElementsByTagName('head')[0].appendChild(linkElm);
      }
    };

    return {
      loadCss: loadCss
    };
  }
);