Function manageTriggerEvent

examples/assets/library/iframe-content.js:270–298

(options)

  function manageTriggerEvent(options) {

    var listener = {
      add:    function(eventName) {
        function handleEvent() {
          sendSize(options.eventName,options.eventType);
        }

        eventHandlersByName[eventName] = handleEvent;

        addEventListener(window,eventName,handleEvent);
      },
      remove: function(eventName) {
        var handleEvent = eventHandlersByName[eventName];
        delete eventHandlersByName[eventName];

        removeEventListener(window,eventName,handleEvent);
      }
    };

    if(options.eventNames && Array.prototype.map) {
      options.eventName = options.eventNames[0];
      options.eventNames.map(listener[options.method]);
    } else {
      listener[options.method](options.eventName);
    }

    log(capitalizeFirstLetter(options.method) + ' event listener: ' + options.eventType);
  }

  function manageEventListeners(method) {
    manageTriggerEvent({method:method, eventType: 'Animation Start',           eventNames: ['animationstart','webkitAnimationStart'] });