Function RootCloseWrapper

app/src/static/js/react-bootstrap.js:5765–5814

(props, context)

  _inheritsLoose(RootCloseWrapper, _React$Component);

  function RootCloseWrapper(props, context) {
    var _this;

    _this = _React$Component.call(this, props, context) || this;

    _this.addEventListeners = function () {
      var event = _this.props.event;
      var doc = (0, _ownerDocument.default)(_assertThisInitialized(_assertThisInitialized(_this))); // Use capture for this listener so it fires before React's listener, to
      // avoid false positives in the contains() check below if the target DOM
      // element is removed in the React mouse callback.

      _this.removeMouseCaptureListener = (0, _listen.default)(doc, event, _this.handleMouseCapture, true);
      _this.removeMouseListener = (0, _listen.default)(doc, event, _this.handleMouse);
      _this.removeKeyupListener = (0, _listen.default)(doc, 'keyup', _this.handleKeyUp);

      if ('ontouchstart' in doc.documentElement) {
        _this.mobileSafariHackListeners = [].slice.call(document.body.children).map(function (el) {
          return (0, _listen.default)(el, 'mousemove', noop);
        });
      }
    };

    _this.removeEventListeners = function () {
      if (_this.removeMouseCaptureListener) _this.removeMouseCaptureListener();
      if (_this.removeMouseListener) _this.removeMouseListener();
      if (_this.removeKeyupListener) _this.removeKeyupListener();
      if (_this.mobileSafariHackListeners) _this.mobileSafariHackListeners.forEach(function (remove) {
        return remove();
      });
    };

    _this.handleMouseCapture = function (e) {
      _this.preventMouseRootClose = isModifiedEvent(e) || !isLeftClickEvent(e) || (0, _contains.default)(_reactDom.default.findDOMNode(_assertThisInitialized(_assertThisInitialized(_this))), e.target);
    };

    _this.handleMouse = function (e) {
      if (!_this.preventMouseRootClose && _this.props.onRootClose) {
        _this.props.onRootClose(e);
      }
    };

    _this.handleKeyUp = function (e) {
      if (e.keyCode === escapeKeyCode && _this.props.onRootClose) {
        _this.props.onRootClose(e);
      }
    };

    _this.preventMouseRootClose = false;
    return _this;
  }

  var _proto = RootCloseWrapper.prototype;