antd/es/layout/layout.js

An enterprise-class UI design language and React components implementation

import _toConsumableArray from "@babel/runtime/helpers/esm/toConsumableArray";
import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";
import _slicedToArray from "@babel/runtime/helpers/esm/slicedToArray";
import _extends from "@babel/runtime/helpers/esm/extends";
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 classNames from 'classnames';
import * as React from 'react';
import { ConfigContext } from '../config-provider';
import useStyle from './style';
export var LayoutContext = /*#__PURE__*/React.createContext({
  siderHook: {
    addSider: function addSider() {
      return null;
    },
    removeSider: function removeSider() {
      return null;
    }
  }
});
function generator(_ref) {
  var suffixCls = _ref.suffixCls,
    tagName = _ref.tagName,
    displayName = _ref.displayName;
  return function (BasicComponent) {
    var Adapter = /*#__PURE__*/React.forwardRef(function (props, ref) {
      var _React$useContext = React.useContext(ConfigContext),
        getPrefixCls = _React$useContext.getPrefixCls;
      var customizePrefixCls = props.prefixCls;
      var prefixCls = getPrefixCls(suffixCls, customizePrefixCls);
      return /*#__PURE__*/React.createElement(BasicComponent, _extends({
        ref: ref,
        prefixCls: prefixCls,
        tagName: tagName
      }, props));
    });
    if (process.env.NODE_ENV !== 'production') {
      Adapter.displayName = displayName;
    }
    return Adapter;
  };
}
var Basic = /*#__PURE__*/React.forwardRef(function (props, ref) {
  var prefixCls = props.prefixCls,
    className = props.className,
    children = props.children,
    tagName = props.tagName,
    others = __rest(props, ["prefixCls", "className", "children", "tagName"]);
  var classString = classNames(prefixCls, className);
  return /*#__PURE__*/React.createElement(tagName, _extends(_extends({
    className: classString
  }, others), {
    ref: ref
  }), children);
});
var BasicLayout = /*#__PURE__*/React.forwardRef(function (props, ref) {
  var _classNames;
  var _React$useContext2 = React.useContext(ConfigContext),
    direction = _React$useContext2.direction;
  var _React$useState = React.useState([]),
    _React$useState2 = _slicedToArray(_React$useState, 2),
    siders = _React$useState2[0],
    setSiders = _React$useState2[1];
  var prefixCls = props.prefixCls,
    className = props.className,
    children = props.children,
    hasSider = props.hasSider,
    Tag = props.tagName,
    others = __rest(props, ["prefixCls", "className", "children", "hasSider", "tagName"]);
  var _useStyle = useStyle(prefixCls),
    _useStyle2 = _slicedToArray(_useStyle, 2),
    wrapSSR = _useStyle2[0],
    hashId = _useStyle2[1];
  var classString = classNames(prefixCls, (_classNames = {}, _defineProperty(_classNames, prefixCls + "-has-sider", typeof hasSider === 'boolean' ? hasSider : siders.length > 0), _defineProperty(_classNames, prefixCls + "-rtl", direction === 'rtl'), _classNames), className, hashId);
  var contextValue = React.useMemo(function () {
    return {
      siderHook: {
        addSider: function addSider(id) {
          setSiders(function (prev) {
            return [].concat(_toConsumableArray(prev), [id]);
          });
        },
        removeSider: function removeSider(id) {
          setSiders(function (prev) {
            return prev.filter(function (currentId) {
              return currentId !== id;
            });
          });
        }
      }
    };
  }, []);
  return wrapSSR( /*#__PURE__*/React.createElement(LayoutContext.Provider, {
    value: contextValue
  }, /*#__PURE__*/React.createElement(Tag, _extends({
    ref: ref,
    className: classString
  }, others), children)));
});
var Layout = generator({
  suffixCls: 'layout',
  tagName: 'section',
  displayName: 'Layout'
})(BasicLayout);
var Header = generator({
  suffixCls: 'layout-header',
  tagName: 'header',
  displayName: 'Header'
})(Basic);
var Footer = generator({
  suffixCls: 'layout-footer',
  tagName: 'footer',
  displayName: 'Footer'
})(Basic);
var Content = generator({
  suffixCls: 'layout-content',
  tagName: 'main',
  displayName: 'Content'
})(Basic);
export { Header, Footer, Content };
export default Layout;