@rc-component/menu/lib/context/PathContext.js

menu ui component for react

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.PathUserContext = exports.PathTrackerContext = exports.PathRegisterContext = void 0;
exports.useFullPath = useFullPath;
exports.useMeasure = useMeasure;
var React = _interopRequireWildcard(require("react"));
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 && Object.prototype.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; }
const EmptyList = [];

// ========================= Path Register =========================

const PathRegisterContext = exports.PathRegisterContext = /*#__PURE__*/React.createContext(null);
function useMeasure() {
  return React.useContext(PathRegisterContext);
}

// ========================= Path Tracker ==========================
const PathTrackerContext = exports.PathTrackerContext = /*#__PURE__*/React.createContext(EmptyList);
function useFullPath(eventKey) {
  const parentKeyPath = React.useContext(PathTrackerContext);
  return React.useMemo(() => eventKey !== undefined ? [...parentKeyPath, eventKey] : parentKeyPath, [parentKeyPath, eventKey]);
}

// =========================== Path User ===========================

const PathUserContext = exports.PathUserContext = /*#__PURE__*/React.createContext(null);