Function initRootEvents

src/js/app/index.js:126–171

(eventBaton)

};

var initRootEvents = function(eventBaton) {
  // we always want to focus the text area to collect input
  var focusTextArea = function() {
    $('#commandTextField').focus();
  };
  focusTextArea();

  $(window).focus(function(e) {
    eventBaton.trigger('windowFocus', e);
  });
  $(document).click(function(e) {
    eventBaton.trigger('documentClick', e);
  });
  $(document).bind('keydown', function(e) {
    eventBaton.trigger('docKeydown', e);
  });
  $(document).bind('keyup', function(e) {
    eventBaton.trigger('docKeyup', e);
  });
  $(window).on('resize', function(e) {
    events.trigger('resize', e);
  });

  eventBaton.stealBaton('docKeydown', function() { });
  eventBaton.stealBaton('docKeyup', function() { });

  // the default action on window focus and document click is to just focus the text area
  eventBaton.stealBaton('windowFocus', focusTextArea);
  eventBaton.stealBaton('documentClick', focusTextArea);

  // but when the input is fired in the text area, we pipe that to whoever is
  // listenining
  var makeKeyListener = function(name) {
    return function() {
      var args = [name];
      Array.prototype.slice.apply(arguments).forEach(function(arg) {
        args.push(arg);
      });
      eventBaton.trigger.apply(eventBaton, args);
    };
  };

  $('#commandTextField').on('keydown', makeKeyListener('keydown'));
  $('#commandTextField').on('keyup', makeKeyListener('keyup'));
  $(window).trigger('resize');
};

var initDemo = function(sandbox) {
  var params = util.parseQueryString(window.location.href);