butterfly/app/static/javascripts/main.js

// Generated by CoffeeScript 1.6.3
var ws;

ws = null;

$(function() {
  ws = new WebSocket('ws://' + document.location.host + '/ws');
  ws.onopen = function() {
    return console.log("WebSocket open", arguments);
  };
  ws.onclose = function() {
    return console.log("WebSocket closed", arguments);
  };
  ws.onerror = function() {
    return console.log("WebSocket error", arguments);
  };
  ws.onmessage = function(event) {
    return $('.term code').html($('.term code').html() + event.data);
  };
  return $('html,body').on('keypress', function(event) {
    var code;
    code = event.keyCode;
    ws.send(String.fromCharCode(code));
    event.preventDefault();
    event.stopPropagation();
    return false;
  }).on('keydown', function(event) {
    var code;
    code = event.keyCode;
    if (code === 17) {
      return;
    }
    if (event.ctrlKey) {
      code -= 64;
      ws.send(String.fromCharCode(code));
      event.preventDefault();
      event.stopPropagation();
      return false;
    }
  });
});