zmp-react/cjs/components/list-index.js

Build full featured iOS & Android apps using ZMP & React

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

exports.__esModule = true;
exports.default = void 0;

var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));

var _react = _interopRequireWildcard(require("react"));

var _useIsomorphicLayoutEffect = require("../shared/use-isomorphic-layout-effect");

var _utils = require("../shared/utils");

var _mixins = require("../shared/mixins");

var _zmp = require("../shared/zmp");

var _watchProp = require("../shared/watch-prop");

function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(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; }

var ListIndex = /*#__PURE__*/(0, _react.forwardRef)(function (props, ref) {
  var _zmpListIndex = (0, _react.useRef)(null);

  var className = props.className,
      id = props.id,
      style = props.style,
      children = props.children,
      _props$init = props.init,
      init = _props$init === void 0 ? true : _props$init,
      listEl = props.listEl,
      _props$indexes = props.indexes,
      indexes = _props$indexes === void 0 ? 'auto' : _props$indexes,
      _props$scrollList = props.scrollList,
      scrollList = _props$scrollList === void 0 ? true : _props$scrollList,
      _props$label = props.label,
      label = _props$label === void 0 ? false : _props$label,
      _props$iosItemHeight = props.iosItemHeight,
      iosItemHeight = _props$iosItemHeight === void 0 ? 14 : _props$iosItemHeight,
      _props$mdItemHeight = props.mdItemHeight,
      mdItemHeight = _props$mdItemHeight === void 0 ? 14 : _props$mdItemHeight,
      _props$auroraItemHeig = props.auroraItemHeight,
      auroraItemHeight = _props$auroraItemHeig === void 0 ? 14 : _props$auroraItemHeig;
  var extraAttrs = (0, _utils.getExtraAttrs)(props);
  var elRef = (0, _react.useRef)(null);

  var update = function update() {
    if (!_zmpListIndex.current) return;

    _zmpListIndex.current.update();
  };

  var scrollListToIndex = function scrollListToIndex(indexContent) {
    if (!_zmpListIndex.current) return;

    _zmpListIndex.current.scrollListToIndex(indexContent);
  };

  (0, _react.useImperativeHandle)(ref, function () {
    return {
      el: elRef.current,
      zmpListIndex: function zmpListIndex() {
        return _zmpListIndex.current;
      },
      update: update,
      scrollListToIndex: scrollListToIndex
    };
  });
  (0, _watchProp.watchProp)(indexes, function (newValue) {
    if (!_zmpListIndex.current) return;
    _zmpListIndex.current.params.indexes = newValue;
    update();
  });

  var onMount = function onMount() {
    if (!init) return;
    (0, _zmp.zmpready)(function () {
      _zmpListIndex.current = _zmp.zmp.listIndex.create({
        el: elRef.current,
        listEl: listEl,
        indexes: indexes,
        iosItemHeight: iosItemHeight,
        mdItemHeight: mdItemHeight,
        auroraItemHeight: auroraItemHeight,
        scrollList: scrollList,
        label: label,
        on: {
          select: function select(index, itemContent, itemIndex) {
            (0, _utils.emit)(props, 'listIndexSelect', itemContent, itemIndex);
          }
        }
      });
    });
  };

  var onDestroy = function onDestroy() {
    if (_zmpListIndex.current && _zmpListIndex.current.destroy) {
      _zmpListIndex.current.destroy();
    }

    _zmpListIndex.current = null;
  };

  (0, _useIsomorphicLayoutEffect.useIsomorphicLayoutEffect)(function () {
    onMount();
    return onDestroy;
  }, []);
  var classes = (0, _utils.classNames)(className, 'list-index', (0, _mixins.colorClasses)(props));
  return /*#__PURE__*/_react.default.createElement("div", (0, _extends2.default)({
    id: id,
    style: style,
    className: classes,
    ref: elRef
  }, extraAttrs), children);
});
ListIndex.displayName = 'zmp-list-index';
var _default = ListIndex;
exports.default = _default;