File: public/js/tinymce/src/plugins/media/src/main/js/core/Selection.js

/**
 * Selection.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.media.core.Selection',
  [
    'tinymce.plugins.media.core.UpdateHtml'
  ],
  function (UpdateHtml) {
    var setup = function (editor) {
      editor.on('click keyup', function () {
        var selectedNode = editor.selection.getNode();

        if (selectedNode && editor.dom.hasClass(selectedNode, 'mce-preview-object')) {
          if (editor.dom.getAttrib(selectedNode, 'data-mce-selected')) {
            selectedNode.setAttribute('data-mce-selected', '2');
          }
        }
      });

      editor.on('ObjectSelected', function (e) {
        var objectType = e.target.getAttribute('data-mce-object');

        if (objectType === "audio" || objectType === "script") {
          e.preventDefault();
        }
      });

      editor.on('objectResized', function (e) {
        var target = e.target;
        var html;

        if (target.getAttribute('data-mce-object')) {
          html = target.getAttribute('data-mce-html');
          if (html) {
            html = unescape(html);
            target.setAttribute('data-mce-html', escape(
              UpdateHtml.updateHtml(html, {
                width: e.width,
                height: e.height
              })
            ));
          }
        }
      });
    };

    return {
      setup: setup
    };
  }
);