Method clickHandler

src/content-scripts/extractFrame.js:95–102

(callback, ev)

  }

  clickHandler(callback, ev) {
    this.eFrame.removeEventListener('click', this.clickHandler);
    this.toggleIcon(callback);
    this.eFrame.classList.remove('m-cursor');
    if (ev) {
      ev.stopPropagation();
    }
  }

  onShow() {
    this.setFrameDim();