Method constructor

third_party/subscriptions-project/swg.js:3873–3925

* @param {!Window} win * @param {!../components/activities.ActivityPorts} activityPorts * @param {string} src * @param {!Object =} args Additional data to be passed to the iframe. * @param {boolean=} shouldFadeBody * @param {boolean=} hasLoadingIndicator

(
    win,
    activityPorts,
    src,
    args,
    shouldFadeBody = false,
    hasLoadingIndicator = false
  )

   * @param {boolean=} hasLoadingIndicator
   */
  constructor(
    win,
    activityPorts,
    src,
    args,
    shouldFadeBody = false,
    hasLoadingIndicator = false
  ) {
    super();

    /** @private @const {!Window} */
    this.win_ = win;

    /** @private @const {!Document} */
    this.doc_ = this.win_.document;

    /** @private @const {!HTMLIFrameElement} */
    this.iframe_ = /** @type {!HTMLIFrameElement} */ (
      createElement(this.doc_, 'iframe', iframeAttributes$2)
    );

    /** @private @const {!../components/activities.ActivityPorts} */
    this.activityPorts_ = activityPorts;

    /** @private @const {string} */
    this.src_ = src;

    /** @private @const {!Object<string, ?>} */
    this.args_ = args || {};

    /** @private @const {boolean} */
    this.shouldFadeBody_ = shouldFadeBody;

    /** @private @const {boolean} */
    this.hasLoadingIndicator_ = hasLoadingIndicator;

    /** @private {?../components/activities.ActivityIframePort} */
    this.port_ = null;

    /**
     * @private
     * {?function<!web-activities/activity-ports.ActivityIframePort|!Promise>}
     */
    this.portResolver_ = null;

    /**
     * @private @const
     * {!Promise<!web-activities/activity-ports.ActivityIframePort>}
     */
    this.portPromise_ = new Promise((resolve) => {
      this.portResolver_ = resolve;
    });
  }

  /** @override */
  getElement() {