eak;
      }
      case 32: { // space
        keys.space = true;
        break;
      }
      case 17: { // ctrl
        keys.ctrl = true;
        break;
      }
    }
  } else {
    if (focusedTab) {
      if (focusedTab === rig.menuMesh.urlMesh) {
        rig.menuMesh.urlMesh.handleKey(e.keyCode, e.shiftKey);
      } else if (focusedTab.iframe) {
        focusedTab.iframe.sendKeyDown(e.which, {
          shiftKey: e.shiftKey,
          ctrlKey: e.ctrlKey,
          altKey: e.altKey,
        });
      }
 