index.js

/*
 * OS.js - JavaScript Cloud/Web Desktop Platform
 *
 * Copyright (c) 2011-2020, Anders Evenrud <andersevenrud@gmail.com>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this
 *    list of conditions and the following disclaimer
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * @author  Anders Evenrud <andersevenrud@gmail.com>
 * @licence Simplified BSD License
 */
import osjs from 'osjs';
import {name as applicationName} from './metadata.json';

// Creates the internal callback function when OS.js launches an application
// Note the first argument is the 'name' taken from your metadata.json file
const register = (core, args, options, metadata) => {

  // Create a new Application instance
  const proc = core.make('osjs/application', {
    args,
    options,
    metadata
  });

  // Create  a new Window instance
  proc.createWindow({
    id: 'Wolfenstein3D',
    title: metadata.title.en_EN,
    icon: proc.resource(metadata.icon),
    dimension: {width: 640, height: 480},
    attributes: {
      resizable: false,
      maximizable: false
    }
  })
    .on('destroy', () => proc.destroy())
    .render(($content, win) => {
      const iframe = document.createElement('iframe');
      iframe.style.width = '100%';
      iframe.style.height = '100%';
      iframe.src = proc.resource('/html5-wolfenstein3D/index.html');
      iframe.setAttribute('border', '0');
      $content.appendChild(iframe);

      win.on('focus', () => {
        iframe.contentWindow.postMessage('resume', window.location.href);
      });

      win.on('blur', () => {
        iframe.contentWindow.postMessage('pause', window.location.href);
      });
    });

  return proc;
};

osjs.register(applicationName, register);