git.r.bdr.sh - rbdr/heart/blob - js/app.js

   1 'use strict';
   2
   3 // Sets up the application
   4
   5 ((window) => {
   6
   7   const internals = {};
   8
   9   internals.onLoad = () => {
  10
  11     const mainElement = window.document.getElementById('heart-app-entry-point');
  12     const heartRenderer = new HeartRenderer();
  13
  14     heartRenderer.render(mainElement);
  15     heartRenderer.activate();
  16
  17     window.addEventListener('resize', heartRenderer.resize.bind(heartRenderer));
  18     window.addEventListener('blur', heartRenderer.stopFollowingMouse.bind(heartRenderer));
  19     window.addEventListener('focus', heartRenderer.startFollowingMouse.bind(heartRenderer));
  20
  21     /**
  22      * Exported global object. This will contain the instance of the heart
  23      * renderer being used. It is set up on load.
  24      *
  25      * @name App
  26      * @type Object
  27      * @property {HeartRenderer} heartRenderer The instance of the heart renderer being used.
  28      */
  29     window.App = {
  30       heartRenderer
  31     };
  32   };
  33
  34   window.addEventListener('load', internals.onLoad);
  35 })(window);