@firefox-devtools/react-contextmenu/modules/connectMenu.js

Context Menu implemented in React

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = connectMenu;
var _react = _interopRequireWildcard(require("react"));
var _ContextMenuTrigger = _interopRequireDefault(require("./ContextMenuTrigger"));
var _globalEventListener = _interopRequireDefault(require("./globalEventListener"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); }
function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != typeof e && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && {}.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
function _extends() { return _extends = Object.assign ? Object.assign.bind() : function (n) { for (var e = 1; e < arguments.length; e++) { var t = arguments[e]; for (var r in t) ({}).hasOwnProperty.call(t, r) && (n[r] = t[r]); } return n; }, _extends.apply(null, arguments); }
// collect ContextMenuTrigger's expected props to NOT pass them on as part of the context
const ignoredTriggerProps = [...Object.keys(_ContextMenuTrigger.default.propTypes), 'children'];

// expect the id of the menu to be responsible for as outer parameter
function connectMenu(menuId) {
  // expect menu component to connect as inner parameter
  // <Child/> is presumably a wrapper of <ContextMenu/>
  return function connect(Child) {
    // return wrapper for <Child/> that forwards the ContextMenuTrigger's additional props
    return class ConnectMenu extends _react.Component {
      constructor(props) {
        super(props);
        this.state = {
          trigger: null
        };
      }
      componentDidMount() {
        this.listenId = _globalEventListener.default.register(this.handleShow, this.handleHide);
      }
      componentWillUnmount() {
        if (this.listenId) {
          _globalEventListener.default.unregister(this.listenId);
        }
      }
      handleShow = e => {
        if (e.detail.id !== menuId) return;

        // the onShow event's detail.data object holds all ContextMenuTrigger props
        const {
          data
        } = e.detail;
        const filteredData = {};
        for (const key in data) {
          // exclude props the ContextMenuTrigger is expecting itself
          if (!ignoredTriggerProps.includes(key)) {
            filteredData[key] = data[key];
          }
        }
        this.setState({
          trigger: filteredData
        });
      };
      handleHide = () => {
        this.setState({
          trigger: null
        });
      };
      render() {
        return /*#__PURE__*/_react.default.createElement(Child, _extends({}, this.props, {
          id: menuId,
          trigger: this.state.trigger
        }));
      }
    };
  };
}