antd
Version:
An enterprise-class UI design language and React components implementation
72 lines • 2.45 kB
JavaScript
import _extends from "@babel/runtime/helpers/esm/extends";
import _typeof from "@babel/runtime/helpers/esm/typeof";
var __rest = this && this.__rest || function (s, e) {
var t = {};
for (var p in s) {
if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];
}
if (s != null && typeof Object.getOwnPropertySymbols === "function") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]];
}
return t;
};
import { ItemGroup } from 'rc-menu';
import * as React from 'react';
import MenuDivider from '../MenuDivider';
import MenuItem from '../MenuItem';
import SubMenu from '../SubMenu';
function convertItemsToNodes(list) {
return (list || []).map(function (opt, index) {
if (opt && _typeof(opt) === 'object') {
var _a = opt,
label = _a.label,
children = _a.children,
key = _a.key,
type = _a.type,
restProps = __rest(_a, ["label", "children", "key", "type"]);
var mergedKey = key !== null && key !== void 0 ? key : "tmp-" + index;
// MenuItemGroup & SubMenuItem
if (children || type === 'group') {
if (type === 'group') {
// Group
return /*#__PURE__*/React.createElement(ItemGroup, _extends({
key: mergedKey
}, restProps, {
title: label
}), convertItemsToNodes(children));
}
// Sub Menu
return /*#__PURE__*/React.createElement(SubMenu, _extends({
key: mergedKey
}, restProps, {
title: label
}), convertItemsToNodes(children));
}
// MenuItem & Divider
if (type === 'divider') {
return /*#__PURE__*/React.createElement(MenuDivider, _extends({
key: mergedKey
}, restProps));
}
return /*#__PURE__*/React.createElement(MenuItem, _extends({
key: mergedKey
}, restProps), label);
}
return null;
}).filter(function (opt) {
return opt;
});
}
// FIXME: Move logic here in v5
/**
* We simply convert `items` to ReactNode for reuse origin component logic. But we need move all the
* logic from component into this hooks when in v5
*/
export default function useItems(items) {
return React.useMemo(function () {
if (!items) {
return items;
}
return convertItemsToNodes(items);
}, [items]);
}