react-click-outside/dist/index.js

A component wrapper that provides click outside detection.

'use strict';

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var hoistNonReactStatic = require('hoist-non-react-statics');
var React = require('react');
var ReactDOM = require('react-dom');

module.exports = function enhanceWithClickOutside(WrappedComponent) {
  var componentName = WrappedComponent.displayName || WrappedComponent.name;

  var EnhancedComponent = function (_React$Component) {
    _inherits(EnhancedComponent, _React$Component);

    function EnhancedComponent(props) {
      _classCallCheck(this, EnhancedComponent);

      var _this = _possibleConstructorReturn(this, (EnhancedComponent.__proto__ || Object.getPrototypeOf(EnhancedComponent)).call(this, props));

      _this.handleClickOutside = _this.handleClickOutside.bind(_this);
      return _this;
    }

    _createClass(EnhancedComponent, [{
      key: 'componentDidMount',
      value: function componentDidMount() {
        document.addEventListener('click', this.handleClickOutside, true);
      }
    }, {
      key: 'componentWillUnmount',
      value: function componentWillUnmount() {
        document.removeEventListener('click', this.handleClickOutside, true);
      }
    }, {
      key: 'handleClickOutside',
      value: function handleClickOutside(e) {
        var domNode = this.__domNode;
        if ((!domNode || !domNode.contains(e.target)) && typeof this.__wrappedComponent.handleClickOutside === 'function') {
          this.__wrappedComponent.handleClickOutside(e);
        }
      }
    }, {
      key: 'render',
      value: function render() {
        var _this2 = this;

        return React.createElement(WrappedComponent, _extends({}, this.props, {
          ref: function ref(c) {
            _this2.__wrappedComponent = c;
            _this2.__domNode = ReactDOM.findDOMNode(c);
          }
        }));
      }
    }]);

    return EnhancedComponent;
  }(React.Component);

  EnhancedComponent.displayName = 'Wrapped' + componentName;

  return hoistNonReactStatic(EnhancedComponent, WrappedComponent);
};