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

141 lines
3.0 KiB

import isMobile from './utils/isMobile';
import isObject from 'lodash/isObject';
export function noop() {}
export function getKeyFromChildrenIndex(child, menuEventKey, index) {
const prefix = menuEventKey || '';
return child.key === null ? `${prefix}item_${index}` : child.key;
}
export function getMenuIdFromSubMenuEventKey(eventKey) {
return `${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(c => {
if (ret.find) {
return;
}
const construct = c.type;
if (construct && isObject(construct)) {
if (
!construct ||
!(construct.isSubMenu || construct.isMenuItem || construct.isMenuItemGroup)
) {
return;
}
if (keys.indexOf(c.key) !== -1) {
ret.find = true;
} else if (c.children && c.children.default) {
loopMenuItemRecursively(c.children.default(), keys, ret);
}
}
});
}
export const 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',
];
// 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 const getWidth = elem => {
let width =
elem && typeof elem.getBoundingClientRect === 'function' && elem.getBoundingClientRect().width;
if (width) {
width = +width.toFixed(6);
}
return width || 0;
};
export const setStyle = (elem, styleProperty, value) => {
if (elem && typeof elem.style === 'object') {
elem.style[styleProperty] = value;
}
};
export const isMobileDevice = () => {
return isMobile.any;
};