@txdfe/at
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一个设计体系组件库
246 lines (199 loc) • 11.7 kB
JavaScript
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 = ["prefix", "rtl", "className", "maxNode", "children", "separator", "component"];
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 ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }
function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }
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 _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 } from 'react';
import PropTypes from 'prop-types';
import Icon from '../icon';
import Menu from '../menu';
import ConfigProvider from '../config-provider';
import Item from './item';
import Overlay from '../overlay';
var Popup = Overlay.Popup;
/**
* Breadcrumb
*/
var Breadcrumb = /*#__PURE__*/function (_Component) {
_inherits(Breadcrumb, _Component);
var _super = _createSuper(Breadcrumb);
function Breadcrumb() {
_classCallCheck(this, Breadcrumb);
return _super.apply(this, arguments);
}
_createClass(Breadcrumb, [{
key: "render",
value: function render() {
var _this$props = this.props,
prefix = _this$props.prefix,
rtl = _this$props.rtl,
className = _this$props.className,
maxNode = _this$props.maxNode,
children = _this$props.children,
separator = _this$props.separator,
component = _this$props.component,
others = _objectWithoutProperties(_this$props, _excluded); // const clazz = classNames(``, className);
var items;
var menuItems = [];
var length = Children.count(children);
if (maxNode > 1 && length > maxNode) {
var breakpointer = length - 3;
items = []; // 用 for 循环替代 forEach，可以用 continue
for (var i = 0; i < length; i++) {
var ariaProps = {};
var item = children[i];
if (i === length - 1) {
// push 最后一项，不带 separator
ariaProps['aria-current'] = 'page';
items.push( /*#__PURE__*/React.cloneElement(item, _objectSpread(_objectSpread({
prefix: prefix,
key: i
}, ariaProps), {}, {
className: "".concat(prefix, "breadcrumb-menu-item"),
activated: i === length - 1
})));
}
if (i === 0) {
items.push(
/*#__PURE__*/
// push 第一项
React.cloneElement(item, _objectSpread({
prefix: prefix,
separator: separator,
key: i
}, ariaProps)));
continue;
}
if (i === breakpointer) {
// 把当前项存进去
menuItems.push( /*#__PURE__*/React.cloneElement(item, _objectSpread({
key: i
}, ariaProps))); // push ...
/* eslint no-script-url: 1 */
items.push( /*#__PURE__*/React.cloneElement(item, _objectSpread(_objectSpread({
separator: separator,
prefix: prefix,
key: i,
href: 'javascript:;',
// 不跳转
activated: i === length - 1
}, ariaProps), {}, {
className: "".concat(prefix, "breadcrumb-show-more")
}), /*#__PURE__*/React.createElement(Popup, {
trigger: /*#__PURE__*/React.createElement(Icon, {
type: "more"
}),
triggerType: "click",
align: "tc bl",
offset: [0, 4]
}, /*#__PURE__*/React.createElement(Menu, null, menuItems.map(function (menuItem, key) {
if (menuItem.props.link) {
return /*#__PURE__*/React.createElement(Menu.Item, _extends({
key: key
}, menuItem.props), /*#__PURE__*/React.createElement("a", {
href: menuItem.props.link
}, menuItem.props.children));
} else {
return /*#__PURE__*/React.createElement(Menu.Item, _extends({
key: key
}, menuItem.props), menuItem.props.children);
}
})))));
} else if (i === length - 2) {
// push 倒数第二项
items.push( /*#__PURE__*/React.cloneElement(item, _objectSpread({
separator: separator,
prefix: prefix,
key: i
}, ariaProps)));
} else {
// push 到 menuItems 里面
menuItems.push( /*#__PURE__*/React.cloneElement(item, _objectSpread({
key: i
}, ariaProps)));
}
}
} else {
items = Children.map(children, function (item, i) {
var ariaProps = {};
if (i === length - 1) {
ariaProps['aria-current'] = 'page';
}
return /*#__PURE__*/React.cloneElement(item, _objectSpread(_objectSpread({
separator: separator,
prefix: prefix,
activated: i === length - 1
}, ariaProps), {}, {
key: i
}));
});
}
if (rtl) {
others.dir = 'rtl';
}
var BreadcrumbComponent = component;
return /*#__PURE__*/React.createElement(BreadcrumbComponent, _extends({
"aria-label": "Breadcrumb",
className: className
}, others), /*#__PURE__*/React.createElement("ul", {
className: "".concat(prefix, "breadcrumb")
}, items));
}
}]);
return Breadcrumb;
}(Component);
_defineProperty(Breadcrumb, "Item", Item);
_defineProperty(Breadcrumb, "propTypes", {
/**
* 样式类名的品牌前缀
*/
prefix: PropTypes.string,
rtl: PropTypes.bool,
/*eslint-disable*/
/**
* 面包屑子节点，需传入 Breadcrumb.Item
*/
children: function children(props, propName) {
Children.forEach(props[propName], function (child) {
if (!(child && typeof child.type === 'function' && child.type._typeMark === 'breadcrumb_item')) {
throw new Error("Breadcrumb's children must be Breadcrumb.Item!");
}
});
},
/* eslint-enable */
/**
* 面包屑最多显示个数，超出部分会被隐藏
*/
maxNode: PropTypes.number,
/**
* 分隔符，可以是文本或 Icon
*/
separator: PropTypes.node,
/**
* 设置标签类型
*/
component: PropTypes.oneOfType([PropTypes.string, PropTypes.func]),
className: PropTypes.any
});
_defineProperty(Breadcrumb, "defaultProps", {
prefix: 'next-',
maxNode: 4,
separator: /*#__PURE__*/React.createElement(Icon, {
type: "chevron-right-s"
}),
component: 'nav'
});
export default ConfigProvider.config(Breadcrumb);