@mui/base/node/useOption/useOption.js

A library of headless ('unstyled') React UI components and low-level hooks.

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = useOption;
var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
var React = _interopRequireWildcard(require("react"));
var _utils = require("@mui/utils");
var _useList = require("../useList");
var _useCompoundItem = require("../utils/useCompoundItem");
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
/**
 *
 * Demos:
 *
 * - [Select](https://mui.com/base/react-select/#hooks)
 *
 * API:
 *
 * - [useOption API](https://mui.com/base/react-select/hooks-api/#use-option)
 */
function useOption(params) {
  const {
    value,
    label,
    disabled,
    rootRef: optionRefParam,
    id: idParam
  } = params;
  const {
    getRootProps: getListItemProps,
    rootRef: listItemRefHandler,
    highlighted,
    selected
  } = (0, _useList.useListItem)({
    item: value
  });
  const id = (0, _utils.unstable_useId)(idParam);
  const optionRef = React.useRef(null);
  const selectOption = React.useMemo(() => ({
    disabled,
    label,
    value,
    ref: optionRef,
    id
  }), [disabled, label, value, id]);
  const {
    index
  } = (0, _useCompoundItem.useCompoundItem)(value, selectOption);
  const handleRef = (0, _utils.unstable_useForkRef)(optionRefParam, optionRef, listItemRefHandler);
  return {
    getRootProps: (otherHandlers = {}) => (0, _extends2.default)({}, otherHandlers, getListItemProps(otherHandlers), {
      id,
      ref: handleRef,
      role: 'option',
      'aria-selected': selected
    }),
    highlighted,
    index,
    selected,
    rootRef: handleRef
  };
}