antd/es/layout/Sider.js

An enterprise-class UI design language and React components implementation

import _defineProperty from "@babel/runtime/helpers/defineProperty";
import _extends from "@babel/runtime/helpers/extends";
import _classCallCheck from "@babel/runtime/helpers/classCallCheck";
import _createClass from "@babel/runtime/helpers/createClass";
import _inherits from "@babel/runtime/helpers/inherits";
import _createSuper from "@babel/runtime/helpers/createSuper";

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 * as React from 'react';
import classNames from 'classnames';
import omit from 'omit.js';
import BarsOutlined from '@ant-design/icons/BarsOutlined';
import RightOutlined from '@ant-design/icons/RightOutlined';
import LeftOutlined from '@ant-design/icons/LeftOutlined';
import { LayoutContext } from './layout';
import { ConfigConsumer } from '../config-provider';
import isNumeric from '../_util/isNumeric';
var dimensionMaxMap = {
  xs: '479.98px',
  sm: '575.98px',
  md: '767.98px',
  lg: '991.98px',
  xl: '1199.98px',
  xxl: '1599.98px'
};
export var SiderContext = /*#__PURE__*/React.createContext({});

var generateId = function () {
  var i = 0;
  return function () {
    var prefix = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';
    i += 1;
    return "".concat(prefix).concat(i);
  };
}();

var InternalSider = /*#__PURE__*/function (_React$Component) {
  _inherits(InternalSider, _React$Component);

  var _super = _createSuper(InternalSider);

  function InternalSider(props) {
    var _this;

    _classCallCheck(this, InternalSider);

    _this = _super.call(this, props);

    _this.responsiveHandler = function (mql) {
      _this.setState({
        below: mql.matches
      });

      var onBreakpoint = _this.props.onBreakpoint;

      if (onBreakpoint) {
        onBreakpoint(mql.matches);
      }

      if (_this.state.collapsed !== mql.matches) {
        _this.setCollapsed(mql.matches, 'responsive');
      }
    };

    _this.setCollapsed = function (collapsed, type) {
      if (!('collapsed' in _this.props)) {
        _this.setState({
          collapsed: collapsed
        });
      }

      var onCollapse = _this.props.onCollapse;

      if (onCollapse) {
        onCollapse(collapsed, type);
      }
    };

    _this.toggle = function () {
      var collapsed = !_this.state.collapsed;

      _this.setCollapsed(collapsed, 'clickTrigger');
    };

    _this.renderSider = function (_ref) {
      var _classNames;

      var getPrefixCls = _ref.getPrefixCls;

      var _a = _this.props,
          customizePrefixCls = _a.prefixCls,
          className = _a.className,
          theme = _a.theme,
          collapsible = _a.collapsible,
          reverseArrow = _a.reverseArrow,
          trigger = _a.trigger,
          style = _a.style,
          width = _a.width,
          collapsedWidth = _a.collapsedWidth,
          zeroWidthTriggerStyle = _a.zeroWidthTriggerStyle,
          children = _a.children,
          others = __rest(_a, ["prefixCls", "className", "theme", "collapsible", "reverseArrow", "trigger", "style", "width", "collapsedWidth", "zeroWidthTriggerStyle", "children"]);

      var _this$state = _this.state,
          collapsed = _this$state.collapsed,
          below = _this$state.below;
      var prefixCls = getPrefixCls('layout-sider', customizePrefixCls);
      var divProps = omit(others, ['collapsed', 'defaultCollapsed', 'onCollapse', 'breakpoint', 'onBreakpoint', 'siderHook', 'zeroWidthTriggerStyle']);
      var rawWidth = collapsed ? collapsedWidth : width; // use "px" as fallback unit for width

      var siderWidth = isNumeric(rawWidth) ? "".concat(rawWidth, "px") : String(rawWidth); // special trigger when collapsedWidth == 0

      var zeroWidthTrigger = parseFloat(String(collapsedWidth || 0)) === 0 ? /*#__PURE__*/React.createElement("span", {
        onClick: _this.toggle,
        className: classNames("".concat(prefixCls, "-zero-width-trigger"), "".concat(prefixCls, "-zero-width-trigger-").concat(reverseArrow ? 'right' : 'left')),
        style: zeroWidthTriggerStyle
      }, trigger || /*#__PURE__*/React.createElement(BarsOutlined, null)) : null;
      var iconObj = {
        expanded: reverseArrow ? /*#__PURE__*/React.createElement(RightOutlined, null) : /*#__PURE__*/React.createElement(LeftOutlined, null),
        collapsed: reverseArrow ? /*#__PURE__*/React.createElement(LeftOutlined, null) : /*#__PURE__*/React.createElement(RightOutlined, null)
      };
      var status = collapsed ? 'collapsed' : 'expanded';
      var defaultTrigger = iconObj[status];
      var triggerDom = trigger !== null ? zeroWidthTrigger || /*#__PURE__*/React.createElement("div", {
        className: "".concat(prefixCls, "-trigger"),
        onClick: _this.toggle,
        style: {
          width: siderWidth
        }
      }, trigger || defaultTrigger) : null;

      var divStyle = _extends(_extends({}, style), {
        flex: "0 0 ".concat(siderWidth),
        maxWidth: siderWidth,
        minWidth: siderWidth,
        width: siderWidth
      });

      var siderCls = classNames(className, prefixCls, "".concat(prefixCls, "-").concat(theme), (_classNames = {}, _defineProperty(_classNames, "".concat(prefixCls, "-collapsed"), !!collapsed), _defineProperty(_classNames, "".concat(prefixCls, "-has-trigger"), collapsible && trigger !== null && !zeroWidthTrigger), _defineProperty(_classNames, "".concat(prefixCls, "-below"), !!below), _defineProperty(_classNames, "".concat(prefixCls, "-zero-width"), parseFloat(siderWidth) === 0), _classNames));
      return /*#__PURE__*/React.createElement("aside", _extends({
        className: siderCls
      }, divProps, {
        style: divStyle
      }), /*#__PURE__*/React.createElement("div", {
        className: "".concat(prefixCls, "-children")
      }, children), collapsible || below && zeroWidthTrigger ? triggerDom : null);
    };

    _this.uniqueId = generateId('ant-sider-');
    var matchMedia;

    if (typeof window !== 'undefined') {
      matchMedia = window.matchMedia;
    }

    if (matchMedia && props.breakpoint && props.breakpoint in dimensionMaxMap) {
      _this.mql = matchMedia("(max-width: ".concat(dimensionMaxMap[props.breakpoint], ")"));
    }

    var collapsed;

    if ('collapsed' in props) {
      collapsed = props.collapsed;
    } else {
      collapsed = props.defaultCollapsed;
    }

    _this.state = {
      collapsed: collapsed,
      below: false
    };
    return _this;
  }

  _createClass(InternalSider, [{
    key: "componentDidMount",
    value: function componentDidMount() {
      if (this.mql) {
        this.mql.addListener(this.responsiveHandler);
        this.responsiveHandler(this.mql);
      }

      if (this.props.siderHook) {
        this.props.siderHook.addSider(this.uniqueId);
      }
    }
  }, {
    key: "componentWillUnmount",
    value: function componentWillUnmount() {
      if (this.mql) {
        this.mql.removeListener(this.responsiveHandler);
      }

      if (this.props.siderHook) {
        this.props.siderHook.removeSider(this.uniqueId);
      }
    }
  }, {
    key: "render",
    value: function render() {
      var collapsed = this.state.collapsed;
      var collapsedWidth = this.props.collapsedWidth;
      return /*#__PURE__*/React.createElement(SiderContext.Provider, {
        value: {
          siderCollapsed: collapsed,
          collapsedWidth: collapsedWidth
        }
      }, /*#__PURE__*/React.createElement(ConfigConsumer, null, this.renderSider));
    }
  }], [{
    key: "getDerivedStateFromProps",
    value: function getDerivedStateFromProps(nextProps) {
      if ('collapsed' in nextProps) {
        return {
          collapsed: nextProps.collapsed
        };
      }

      return null;
    }
  }]);

  return InternalSider;
}(React.Component);

InternalSider.defaultProps = {
  collapsible: false,
  defaultCollapsed: false,
  reverseArrow: false,
  width: 200,
  collapsedWidth: 80,
  style: {},
  theme: 'dark'
}; // eslint-disable-next-line react/prefer-stateless-function

var Sider = /*#__PURE__*/function (_React$Component2) {
  _inherits(Sider, _React$Component2);

  var _super2 = _createSuper(Sider);

  function Sider() {
    _classCallCheck(this, Sider);

    return _super2.apply(this, arguments);
  }

  _createClass(Sider, [{
    key: "render",
    value: function render() {
      var _this2 = this;

      return /*#__PURE__*/React.createElement(LayoutContext.Consumer, null, function (context) {
        return /*#__PURE__*/React.createElement(InternalSider, _extends({}, context, _this2.props));
      });
    }
  }]);

  return Sider;
}(React.Component);

export { Sider as default };