node-glfw/index.js

A NodeJS wrapper around GLFW 3.x library

var GLFW = module.exports = require('bindings')('glfw');

// Easy event emitter based event loop.  Started automatically when the first
// listener is added.
var events;
Object.defineProperty(GLFW, 'events', {
  get: function () {
    if (events) return events;
    events = new (require('events').EventEmitter);

    var _emit=events.emit;
    events.emit=function() {
      var args = Array.prototype.slice.call(arguments);
      var evt= args[1]; // args[1] is the event, args[0] is the type of event
      //console.log("emitting event: "+require('util').inspect(args));
      if(args[0] != 'quit') {
        evt.preventDefault = function () {};
        evt.stopPropagation = function () {};
      }
      //_emit.apply(this,args);
      events.listeners(args[0]).forEach(function(listener) {
        listener(args[1]);
      });
    };
    return events;
  },
  enumerable: true,
  configurable: true
});