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94 lines
4.1 KiB
94 lines
4.1 KiB
import _extends from "@babel/runtime/helpers/esm/extends";
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import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";
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var __rest = this && this.__rest || function (s, e) {
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var t = {};
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for (var p in s) {
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if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];
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}
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if (s != null && typeof Object.getOwnPropertySymbols === "function") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
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if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]];
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}
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return t;
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};
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import * as React from 'react';
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import classNames from 'classnames';
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import LoadingOutlined from "@ant-design/icons/es/icons/LoadingOutlined";
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import TimelineItem from './TimelineItem';
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import { ConfigContext } from '../config-provider';
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import { cloneElement } from '../_util/reactNode';
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var Timeline = function Timeline(props) {
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var _classNames;
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var _React$useContext = React.useContext(ConfigContext),
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getPrefixCls = _React$useContext.getPrefixCls,
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direction = _React$useContext.direction;
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var customizePrefixCls = props.prefixCls,
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_props$pending = props.pending,
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pending = _props$pending === void 0 ? null : _props$pending,
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pendingDot = props.pendingDot,
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children = props.children,
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className = props.className,
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_props$reverse = props.reverse,
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reverse = _props$reverse === void 0 ? false : _props$reverse,
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_props$mode = props.mode,
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mode = _props$mode === void 0 ? '' : _props$mode,
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restProps = __rest(props, ["prefixCls", "pending", "pendingDot", "children", "className", "reverse", "mode"]);
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var prefixCls = getPrefixCls('timeline', customizePrefixCls);
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var pendingNode = typeof pending === 'boolean' ? null : pending;
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var pendingItem = pending ? /*#__PURE__*/React.createElement(TimelineItem, {
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pending: !!pending,
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dot: pendingDot || /*#__PURE__*/React.createElement(LoadingOutlined, null)
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}, pendingNode) : null;
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var timeLineItems = React.Children.toArray(children);
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timeLineItems.push(pendingItem);
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if (reverse) {
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timeLineItems.reverse();
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}
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var getPositionCls = function getPositionCls(ele, idx) {
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if (mode === 'alternate') {
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if (ele.props.position === 'right') return "".concat(prefixCls, "-item-right");
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if (ele.props.position === 'left') return "".concat(prefixCls, "-item-left");
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return idx % 2 === 0 ? "".concat(prefixCls, "-item-left") : "".concat(prefixCls, "-item-right");
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}
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if (mode === 'left') return "".concat(prefixCls, "-item-left");
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if (mode === 'right') return "".concat(prefixCls, "-item-right");
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if (ele.props.position === 'right') return "".concat(prefixCls, "-item-right");
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return '';
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}; // Remove falsy items
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var truthyItems = timeLineItems.filter(function (item) {
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return !!item;
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});
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var itemsCount = React.Children.count(truthyItems);
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var lastCls = "".concat(prefixCls, "-item-last");
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var items = React.Children.map(truthyItems, function (ele, idx) {
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var pendingClass = idx === itemsCount - 2 ? lastCls : '';
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var readyClass = idx === itemsCount - 1 ? lastCls : '';
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return cloneElement(ele, {
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className: classNames([ele.props.className, !reverse && !!pending ? pendingClass : readyClass, getPositionCls(ele, idx)])
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});
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});
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var hasLabelItem = timeLineItems.some(function (item) {
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var _a;
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return !!((_a = item === null || item === void 0 ? void 0 : item.props) === null || _a === void 0 ? void 0 : _a.label);
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});
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var classString = classNames(prefixCls, (_classNames = {}, _defineProperty(_classNames, "".concat(prefixCls, "-pending"), !!pending), _defineProperty(_classNames, "".concat(prefixCls, "-reverse"), !!reverse), _defineProperty(_classNames, "".concat(prefixCls, "-").concat(mode), !!mode && !hasLabelItem), _defineProperty(_classNames, "".concat(prefixCls, "-label"), hasLabelItem), _defineProperty(_classNames, "".concat(prefixCls, "-rtl"), direction === 'rtl'), _classNames), className);
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return /*#__PURE__*/React.createElement("ul", _extends({}, restProps, {
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className: classString
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}), items);
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};
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Timeline.Item = TimelineItem;
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export default Timeline; |