acud

Version:
acg react 组件库
27 lines (26 loc) • 1.93 kB
JavaScript
"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
var _typeof = require("@babel/runtime/helpers/typeof");
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.PathUserContext = exports.PathTrackerContext = exports.PathRegisterContext = void 0;
exports.useFullPath = useFullPath;
exports.useMeasure = useMeasure;
var _toConsumableArray2 = _interopRequireDefault(require("@babel/runtime/helpers/toConsumableArray"));
var React = _interopRequireWildcard(require("react"));
function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function _interopRequireWildcard(e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, "default": e }; if (null === e || "object" != _typeof(e) && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (var _t in e) "default" !== _t && {}.hasOwnProperty.call(e, _t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, _t)) && (i.get || i.set) ? o(f, _t, i) : f[_t] = e[_t]); return f; })(e, t); }
var EmptyList = [];
var PathRegisterContext = exports.PathRegisterContext = /*#__PURE__*/React.createContext(null);
function useMeasure() {
  return React.useContext(PathRegisterContext);
}
// ========================= Path Tracker ==========================
var PathTrackerContext = exports.PathTrackerContext = /*#__PURE__*/React.createContext(EmptyList);
function useFullPath(eventKey) {
  var parentKeyPath = React.useContext(PathTrackerContext);
  return React.useMemo(function () {
    return eventKey !== undefined ? [].concat((0, _toConsumableArray2["default"])(parentKeyPath), [eventKey]) : parentKeyPath;
  }, [parentKeyPath, eventKey]);
}
var PathUserContext = exports.PathUserContext = /*#__PURE__*/React.createContext(null);