code: function() {
          this.fireEvent('showing');
  
          var show = false;
  
          this.count++;
  
          if (this.count === 1) {
              this.element.reveal();
              show = true;
          }
  
          this.showLoader();
  
          this.fireEvent('shown', [show]);
      }
docs: Show the blackout and increase open count.