ant-design-vue/es/vc-menu/util.js

An enterprise-class UI design language and Vue-based implementation

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

import isMobile from './utils/isMobile';
import isObject from 'lodash-es/isObject';
export function noop() {}
export function getKeyFromChildrenIndex(child, menuEventKey, index) {
  var prefix = menuEventKey || '';
  return child.key === null ? "".concat(prefix, "item_").concat(index) : child.key;
}
export function getMenuIdFromSubMenuEventKey(eventKey) {
  return "".concat(eventKey, "-menu-");
} // export function loopMenuItem(children, cb) {
//   let index = -1;
//   children.forEach(c => {
//     index++;
//     if (c && c.type && c.type.isMenuItemGroup) {
//       c.children.default &&
//         c.children.default().forEach(c2 => {
//           index++;
//           cb(c2, index);
//         });
//     } else {
//       cb(c, index);
//     }
//   });
// }

export function loopMenuItemRecursively(children, keys, ret) {
  if (!children || ret.find) {
    return;
  }

  children.forEach(function (c) {
    if (ret.find) {
      return;
    }

    var construct = c.type;

    if (construct && isObject(construct)) {
      if (!construct || !(construct.isSubMenu || construct.isMenuItem || construct.isMenuItemGroup || construct.isMenuProvider)) {
        return;
      }

      if (keys.indexOf(c.key) !== -1) {
        ret.find = true;
      } else if (c.children && c.children.default) {
        loopMenuItemRecursively(c.children.default(), keys, ret);
      }
    }
  });
}
export var menuAllProps = ['defaultSelectedKeys', 'selectedKeys', 'defaultOpenKeys', 'openKeys', 'mode', 'getPopupContainer', 'openTransitionName', 'openAnimation', 'subMenuOpenDelay', 'subMenuCloseDelay', 'forceSubMenuRender', 'triggerSubMenuAction', 'level', 'selectable', 'multiple', 'visible', 'focusable', 'defaultActiveFirst', 'prefixCls', 'inlineIndent', 'title', 'rootPrefixCls', 'eventKey', 'active', 'popupAlign', 'popupOffset', 'isOpen', 'renderMenuItem', 'manualRef', 'subMenuKey', 'disabled', 'index', 'isSelected', 'store', 'activeKey', 'builtinPlacements', 'overflowedIndicator', // the following keys found need to be removed from test regression
'attribute', 'value', 'popupClassName', 'inlineCollapsed', 'menu', 'theme', 'itemIcon', 'expandIcon', 'onSelect', 'onDeselect', 'onDestroy', 'onOpenChange', 'onItemHover', 'onTitleMouseenter', 'onTitleMouseleave', 'onTitleClick', 'slots', 'ref', 'isRootMenu', 'parentUniKeys', 'parentUniKey']; // ref: https://github.com/ant-design/ant-design/issues/14007
// ref: https://bugs.chromium.org/p/chromium/issues/detail?id=360889
// getBoundingClientRect return the full precision value, which is
// not the same behavior as on chrome. Set the precision to 6 to
// unify their behavior

export var getWidth = function getWidth(elem) {
  var width = elem && typeof elem.getBoundingClientRect === 'function' && elem.getBoundingClientRect().width;

  if (width) {
    width = +width.toFixed(6);
  }

  return width || 0;
};
export var setStyle = function setStyle(elem, styleProperty, value) {
  if (elem && _typeof(elem.style) === 'object') {
    elem.style[styleProperty] = value;
  }
};
export var isMobileDevice = function isMobileDevice() {
  return isMobile.any;
};