acud/es/menu/rc-menu/MenuItem.js

acg react 组件库

import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";
import _toConsumableArray from "@babel/runtime/helpers/esm/toConsumableArray";
import _extends from "@babel/runtime/helpers/esm/extends";
import _classCallCheck from "@babel/runtime/helpers/esm/classCallCheck";
import _createClass from "@babel/runtime/helpers/esm/createClass";
import _possibleConstructorReturn from "@babel/runtime/helpers/esm/possibleConstructorReturn";
import _isNativeReflectConstruct from "@babel/runtime/helpers/esm/isNativeReflectConstruct";
import _getPrototypeOf from "@babel/runtime/helpers/esm/getPrototypeOf";
import _inherits from "@babel/runtime/helpers/esm/inherits";
function _callSuper(t, o, e) { return o = _getPrototypeOf(o), _possibleConstructorReturn(t, _isNativeReflectConstruct() ? Reflect.construct(o, e || [], _getPrototypeOf(t).constructor) : o.apply(t, e)); }
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 Overflow from 'rc-overflow';
import warning from "rc-util/es/warning";
import KeyCode from "rc-util/es/KeyCode";
import omit from "rc-util/es/omit";
import { MenuContext } from './context/MenuContext';
import useActive from './hooks/useActive';
import { warnItemProp } from './utils/warnUtil';
import Icon from './Icon';
import useDirectionStyle from './hooks/useDirectionStyle';
import { useFullPath, useMeasure } from './context/PathContext';
import { useMenuId } from './context/IdContext';
// Since Menu event provide the `info.item` which point to the MenuItem node instance.
// We have to use class component here.
// This should be removed from doc & api in future.
var LegacyMenuItem = /*#__PURE__*/function (_React$Component) {
  function LegacyMenuItem() {
    _classCallCheck(this, LegacyMenuItem);
    return _callSuper(this, LegacyMenuItem, arguments);
  }
  _inherits(LegacyMenuItem, _React$Component);
  return _createClass(LegacyMenuItem, [{
    key: "render",
    value: function render() {
      var _a = this.props,
        title = _a.title,
        attribute = _a.attribute,
        elementRef = _a.elementRef,
        restProps = __rest(_a, ["title", "attribute", "elementRef"]);
      var passedProps = omit(restProps, ['eventKey']);
      warning(!attribute, '`attribute` of Menu.Item is deprecated. Please pass attribute directly.');
      return /*#__PURE__*/React.createElement(Overflow.Item, _extends({}, attribute, {
        title: typeof title === 'string' ? title : undefined
      }, passedProps, {
        ref: elementRef
      }));
    }
  }]);
}(React.Component);
/**
 * Real Menu Item component
 */
var InternalMenuItem = function InternalMenuItem(props) {
  var style = props.style,
    className = props.className,
    eventKey = props.eventKey,
    sub = props.sub,
    warnKey = props.warnKey,
    disabled = props.disabled,
    itemIcon = props.itemIcon,
    children = props.children,
    role = props.role,
    onMouseEnter = props.onMouseEnter,
    onMouseLeave = props.onMouseLeave,
    onClick = props.onClick,
    onKeyDown = props.onKeyDown,
    onFocus = props.onFocus,
    restProps = __rest(props, ["style", "className", "eventKey", "sub", "warnKey", "disabled", "itemIcon", "children", "role", "onMouseEnter", "onMouseLeave", "onClick", "onKeyDown", "onFocus"]);
  var domDataId = useMenuId(eventKey);
  var _React$useContext = React.useContext(MenuContext),
    prefixCls = _React$useContext.prefixCls,
    onItemClick = _React$useContext.onItemClick,
    contextDisabled = _React$useContext.disabled,
    overflowDisabled = _React$useContext.overflowDisabled,
    contextItemIcon = _React$useContext.itemIcon,
    selectedKeys = _React$useContext.selectedKeys,
    onActive = _React$useContext.onActive;
  var itemCls = "".concat(prefixCls, "-item");
  var legacyMenuItemRef = React.useRef();
  var elementRef = React.useRef();
  var mergedDisabled = contextDisabled || disabled;
  var connectedKeys = useFullPath(eventKey);
  // ================================ Warn ================================
  if (process.env.NODE_ENV !== 'production' && warnKey) {
    warning(false, 'MenuItem should not leave undefined `key`.');
  }
  // ============================= Info =============================
  var getEventInfo = function getEventInfo(e) {
    return {
      key: eventKey,
      // Note: For legacy code is reversed which not like other antd component
      keyPath: _toConsumableArray(connectedKeys).reverse(),
      item: legacyMenuItemRef.current,
      domEvent: e
    };
  };
  // ============================= Icon =============================
  var mergedItemIcon = itemIcon || contextItemIcon;
  // ============================ Active ============================
  var _a = useActive(eventKey, mergedDisabled, onMouseEnter, onMouseLeave),
    active = _a.active,
    activeProps = __rest(_a, ["active"]);
  // ============================ Select ============================
  var selected = selectedKeys.includes(eventKey);
  // ======================== DirectionStyle ========================
  var directionStyle = useDirectionStyle(className, sub);
  // ============================ Events ============================
  var onInternalClick = function onInternalClick(e) {
    if (mergedDisabled) {
      return;
    }
    var info = getEventInfo(e);
    onClick === null || onClick === void 0 ? void 0 : onClick(warnItemProp(info));
    onItemClick(info);
  };
  var onInternalKeyDown = function onInternalKeyDown(e) {
    onKeyDown === null || onKeyDown === void 0 ? void 0 : onKeyDown(e);
    if (e.which === KeyCode.ENTER) {
      var info = getEventInfo(e);
      // Legacy. Key will also trigger click event
      onClick === null || onClick === void 0 ? void 0 : onClick(warnItemProp(info));
      onItemClick(info);
    }
  };
  /**
   * Used for accessibility. Helper will focus element without key board.
   * We should manually trigger an active
   */
  var onInternalFocus = function onInternalFocus(e) {
    onActive(eventKey);
    onFocus === null || onFocus === void 0 ? void 0 : onFocus(e);
  };
  // ============================ Render ============================
  var optionRoleProps = {};
  if (props.role === 'option') {
    optionRoleProps['aria-selected'] = selected;
  }
  return /*#__PURE__*/React.createElement(LegacyMenuItem, _extends({
    ref: legacyMenuItemRef,
    elementRef: elementRef,
    role: role === null ? 'none' : role || 'menuitem',
    tabIndex: disabled ? null : -1,
    "data-menu-id": overflowDisabled && domDataId ? null : domDataId
  }, restProps, activeProps, optionRoleProps, {
    component: "li",
    "aria-disabled": disabled,
    style: _extends(_extends({}, directionStyle), style),
    className: classNames(itemCls, _defineProperty(_defineProperty(_defineProperty({}, "".concat(itemCls, "-active"), active), "".concat(itemCls, "-selected"), selected), "".concat(itemCls, "-disabled"), mergedDisabled), className),
    onClick: onInternalClick,
    onKeyDown: onInternalKeyDown,
    onFocus: onInternalFocus
  }), children, /*#__PURE__*/React.createElement(Icon, {
    props: _extends(_extends({}, props), {
      isSelected: selected
    }),
    icon: mergedItemIcon
  }));
};
function MenuItem(props) {
  var eventKey = props.eventKey;
  // ==================== Record KeyPath ====================
  var measure = useMeasure();
  var connectedKeyPath = useFullPath(eventKey);
  // eslint-disable-next-line consistent-return
  React.useEffect(function () {
    if (measure) {
      measure.registerPath(eventKey, connectedKeyPath);
      return function () {
        measure.unregisterPath(eventKey, connectedKeyPath);
      };
    }
    // eslint-disable-next-line react-hooks/exhaustive-deps
  }, [connectedKeyPath]);
  if (measure) {
    return null;
  }
  // ======================== Render ========================
  return /*#__PURE__*/React.createElement(InternalMenuItem, props);
}
export default MenuItem;