@txdfe/at/es/menu/view/sub-menu.js

一个设计体系组件库

function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }

var _excluded = ["children", "subMenuContentClassName", "noIcon"];

function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }

function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

import React, { Component, Children, cloneElement } from 'react';
import { findDOMNode } from 'react-dom';
import PropTypes from 'prop-types';
import cx from 'classnames';
import Animate from '../../animate';
import Icon from '../../icon';
import { func, obj } from '../../util';
import Item from './item';
import SelectableItem from './selectable-item';
import PopupItem from './popup-item';
var Expand = Animate.Expand;
var bindCtx = func.bindCtx;
/**
 * Menu.SubMenu
 * @order 1
 */

var SubMenu = /*#__PURE__*/function (_Component) {
  _inherits(SubMenu, _Component);

  var _super = _createSuper(SubMenu);

  function SubMenu(props) {
    var _this;

    _classCallCheck(this, SubMenu);

    _this = _super.call(this, props);
    bindCtx(_assertThisInitialized(_this), ['handleMouseEnter', 'handleMouseLeave', 'handleClick', 'handleOpen', 'afterLeave']);
    return _this;
  }

  _createClass(SubMenu, [{
    key: "componentDidMount",
    value: function componentDidMount() {
      this.itemNode = findDOMNode(this);
    }
  }, {
    key: "afterLeave",
    value: function afterLeave() {
      var _this$props = this.props,
          focused = _this$props.focused,
          root = _this$props.root;
      var focusable = root.props.focusable;

      if (focusable && focused) {
        this.itemNode.focus();
      }
    }
  }, {
    key: "getOpen",
    value: function getOpen() {
      var _this$props2 = this.props,
          _key = _this$props2._key,
          root = _this$props2.root;
      var openKeys = root.state.openKeys;
      return openKeys.indexOf(_key) > -1;
    }
  }, {
    key: "handleMouseEnter",
    value: function handleMouseEnter(e) {
      this.handleOpen(true);
      this.props.onMouseEnter && this.props.onMouseEnter(e);
    }
  }, {
    key: "handleMouseLeave",
    value: function handleMouseLeave(e) {
      this.handleOpen(false);
      this.props.onMouseLeave && this.props.onMouseLeave(e);
    }
  }, {
    key: "handleClick",
    value: function handleClick(e) {
      var _this$props3 = this.props,
          root = _this$props3.root,
          selectable = _this$props3.selectable;
      var selectMode = root.props.selectMode;

      if (selectMode && selectable) {
        e.stopPropagation();
      }

      var open = this.getOpen();
      this.handleOpen(!open);
    }
  }, {
    key: "handleOpen",
    value: function handleOpen(open, triggerType, e) {
      var _this$props4 = this.props,
          _key = _this$props4._key,
          root = _this$props4.root;
      root.handleOpen(_key, open, triggerType, e);
    }
  }, {
    key: "passParentToChildren",
    value: function passParentToChildren(children) {
      var _this2 = this;

      var _this$props5 = this.props,
          mode = _this$props5.mode,
          root = _this$props5.root;
      return Children.map(children, function (child) {
        return /*#__PURE__*/cloneElement(child, {
          parent: _this2,
          parentMode: mode || root.props.mode
        });
      });
    }
  }, {
    key: "renderInline",
    value: function renderInline() {
      var _cx, _cx2, _cx3;

      var _this$props6 = this.props,
          _key = _this$props6._key,
          level = _this$props6.level,
          root = _this$props6.root,
          className = _this$props6.className,
          selectableFromProps = _this$props6.selectable,
          label = _this$props6.label,
          children = _this$props6.children,
          noIcon = _this$props6.noIcon,
          subMenuContentClassName = _this$props6.subMenuContentClassName,
          propsTriggerType = _this$props6.triggerType,
          parentMode = _this$props6.parentMode;
      var _root$props = root.props,
          prefix = _root$props.prefix,
          selectMode = _root$props.selectMode,
          rootTriggerType = _root$props.triggerType,
          inlineArrowDirection = _root$props.inlineArrowDirection,
          iconArrowType = _root$props.iconArrowType,
          expandAnimation = _root$props.expandAnimation,
          rtl = _root$props.rtl;
      var triggerType = propsTriggerType || rootTriggerType;
      var open = this.getOpen();
      var others = obj.pickOthers(Object.keys(SubMenu.propTypes), this.props);
      var liProps = {
        className: cx((_cx = {}, _defineProperty(_cx, "".concat(prefix, "menu-sub-menu-wrapper"), true), _defineProperty(_cx, className, !!className), _cx))
      };
      var itemProps = {
        'aria-expanded': open,
        _key: _key,
        level: level,
        root: root,
        type: 'submenu',
        component: 'div',
        parentMode: parentMode
      };
      var arrorProps = {
        type: inlineArrowDirection === 'right' ? "".concat(iconArrowType, "-right-s") : "".concat(iconArrowType, "-down-s"),
        className: cx((_cx2 = {}, _defineProperty(_cx2, "".concat(prefix, "menu-icon-arrow"), true), _defineProperty(_cx2, "".concat(prefix, "menu-icon-arrow-down"), inlineArrowDirection === 'down'), _defineProperty(_cx2, "".concat(prefix, "menu-icon-arrow-right"), inlineArrowDirection === 'right'), _defineProperty(_cx2, "".concat(prefix, "open"), open), _cx2))
      };
      var selectable = !!selectMode && selectableFromProps;
      var NewItem = selectable ? SelectableItem : Item;

      if (triggerType === 'hover') {
        liProps.onMouseEnter = this.handleMouseEnter;
        liProps.onMouseLeave = this.handleMouseLeave;
      } else if (selectable) {
        arrorProps.onClick = this.handleClick;
      } else {
        itemProps.onClick = this.handleClick;
      }

      if (open) {
        itemProps.className = "".concat(prefix, "opened");
      }

      var newSubMenuContentClassName = cx((_cx3 = {}, _defineProperty(_cx3, "".concat(prefix, "menu-sub-menu"), true), _defineProperty(_cx3, subMenuContentClassName, !!subMenuContentClassName), _cx3));
      var roleMenu = 'menu',
          roleItem = 'menuitem';

      if ('selectMode' in root.props) {
        roleMenu = 'listbox';
        roleItem = 'listitem';
      }

      var subMenu = open ? /*#__PURE__*/React.createElement("ul", {
        role: roleMenu,
        dir: rtl ? 'rtl' : undefined,
        ref: "subMenu",
        className: newSubMenuContentClassName
      }, this.passParentToChildren(children)) : null;
      return /*#__PURE__*/React.createElement("li", _extends({
        role: roleItem
      }, others, liProps), /*#__PURE__*/React.createElement(NewItem, itemProps, /*#__PURE__*/React.createElement("span", {
        className: "".concat(prefix, "menu-item-text")
      }, label), noIcon ? null : /*#__PURE__*/React.createElement(Icon, arrorProps)), expandAnimation ? /*#__PURE__*/React.createElement(Expand, {
        animationAppear: false,
        afterLeave: this.afterLeave
      }, subMenu) : subMenu);
    }
  }, {
    key: "renderPopup",
    value: function renderPopup() {
      var _cx4;

      var _this$props7 = this.props,
          children = _this$props7.children,
          subMenuContentClassName = _this$props7.subMenuContentClassName,
          noIcon = _this$props7.noIcon,
          others = _objectWithoutProperties(_this$props7, _excluded);

      var root = this.props.root;
      var _root$props2 = root.props,
          prefix = _root$props2.prefix,
          popupClassName = _root$props2.popupClassName,
          popupStyle = _root$props2.popupStyle,
          rtl = _root$props2.rtl;
      var newClassName = cx((_cx4 = {}, _defineProperty(_cx4, "".concat(prefix, "menu"), true), _defineProperty(_cx4, "".concat(prefix, "ver"), true), _defineProperty(_cx4, popupClassName, !!popupClassName), _defineProperty(_cx4, subMenuContentClassName, !!subMenuContentClassName), _cx4));
      others.rtl = rtl;
      return /*#__PURE__*/React.createElement(PopupItem, _extends({}, others, {
        noIcon: noIcon,
        hasSubMenu: true
      }), /*#__PURE__*/React.createElement("ul", {
        role: "menu",
        dir: rtl ? 'rtl' : undefined,
        className: newClassName,
        style: popupStyle
      }, this.passParentToChildren(children)));
    }
  }, {
    key: "render",
    value: function render() {
      var _this$props8 = this.props,
          mode = _this$props8.mode,
          root = _this$props8.root;
      var newMode = mode || root.props.mode;
      return newMode === 'popup' ? this.renderPopup() : this.renderInline();
    }
  }]);

  return SubMenu;
}(Component);

_defineProperty(SubMenu, "menuChildType", 'submenu');

_defineProperty(SubMenu, "propTypes", {
  _key: PropTypes.string,
  root: PropTypes.object,
  level: PropTypes.number,
  groupIndent: PropTypes.number,
  noIcon: PropTypes.bool,

  /**
   * 标签内容
   */
  label: PropTypes.node,

  /**
   * 是否可选，该属性仅在设置 Menu 组件 selectMode 属性后生效
   */
  selectable: PropTypes.bool,

  /**
   * 子菜单打开方式，如果设置会覆盖 Menu 上的同名属性
   * @default Menu 的 mode 属性值
   */
  mode: PropTypes.oneOf(['inline', 'popup']),

  /**
   * 菜单项或下一级子菜单
   */
  children: PropTypes.node,
  onMouseEnter: PropTypes.func,
  onMouseLeave: PropTypes.func,
  subMenuContentClassName: PropTypes.string,
  triggerType: PropTypes.oneOf(['click', 'hover']),
  align: PropTypes.oneOf(['outside', 'follow']),
  parentMode: PropTypes.oneOf(['inline', 'popup'])
});

_defineProperty(SubMenu, "defaultProps", {
  groupIndent: 0,
  noIcon: false,
  selectable: false
});

export { SubMenu as default };