101 lines
4.0 KiB
JavaScript
101 lines
4.0 KiB
JavaScript
import _objectSpread from "@babel/runtime/helpers/esm/objectSpread2";
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import { createVNode as _createVNode } from "vue";
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import { cloneVNode, defineComponent } from 'vue';
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import classNames from '../_util/classNames';
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import PropTypes from '../_util/vue-types';
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import { filterEmpty } from '../_util/props-util';
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import initDefaultProps from '../_util/props-util/initDefaultProps';
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import TimelineItem from './TimelineItem';
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import LoadingOutlined from "@ant-design/icons-vue/es/icons/LoadingOutlined";
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import { tuple, booleanType } from '../_util/type';
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import useConfigInject from '../config-provider/hooks/useConfigInject';
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// CSSINJS
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import useStyle from './style';
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export const timelineProps = () => ({
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prefixCls: String,
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/** 指定最后一个幽灵节点是否存在或内容 */
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pending: PropTypes.any,
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pendingDot: PropTypes.any,
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reverse: booleanType(),
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mode: PropTypes.oneOf(tuple('left', 'alternate', 'right', ''))
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});
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export default defineComponent({
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compatConfig: {
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MODE: 3
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},
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name: 'ATimeline',
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inheritAttrs: false,
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props: initDefaultProps(timelineProps(), {
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reverse: false,
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mode: ''
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}),
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slots: Object,
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setup(props, _ref) {
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let {
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slots,
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attrs
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} = _ref;
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const {
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prefixCls,
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direction
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} = useConfigInject('timeline', props);
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// style
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const [wrapSSR, hashId] = useStyle(prefixCls);
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const getPositionCls = (ele, idx) => {
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const eleProps = ele.props || {};
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if (props.mode === 'alternate') {
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if (eleProps.position === 'right') return `${prefixCls.value}-item-right`;
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if (eleProps.position === 'left') return `${prefixCls.value}-item-left`;
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return idx % 2 === 0 ? `${prefixCls.value}-item-left` : `${prefixCls.value}-item-right`;
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}
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if (props.mode === 'left') return `${prefixCls.value}-item-left`;
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if (props.mode === 'right') return `${prefixCls.value}-item-right`;
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if (eleProps.position === 'right') return `${prefixCls.value}-item-right`;
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return '';
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};
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return () => {
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var _a, _b, _c;
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const {
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pending = (_a = slots.pending) === null || _a === void 0 ? void 0 : _a.call(slots),
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pendingDot = (_b = slots.pendingDot) === null || _b === void 0 ? void 0 : _b.call(slots),
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reverse,
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mode
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} = props;
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const pendingNode = typeof pending === 'boolean' ? null : pending;
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const children = filterEmpty((_c = slots.default) === null || _c === void 0 ? void 0 : _c.call(slots));
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const pendingItem = pending ? _createVNode(TimelineItem, {
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"pending": !!pending,
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"dot": pendingDot || _createVNode(LoadingOutlined, null, null)
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}, {
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default: () => [pendingNode]
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}) : null;
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if (pendingItem) {
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children.push(pendingItem);
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}
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const timeLineItems = reverse ? children.reverse() : children;
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const itemsCount = timeLineItems.length;
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const lastCls = `${prefixCls.value}-item-last`;
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const items = timeLineItems.map((ele, idx) => {
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const pendingClass = idx === itemsCount - 2 ? lastCls : '';
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const readyClass = idx === itemsCount - 1 ? lastCls : '';
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return cloneVNode(ele, {
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class: classNames([!reverse && !!pending ? pendingClass : readyClass, getPositionCls(ele, idx)])
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});
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});
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const hasLabelItem = timeLineItems.some(item => {
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var _a, _b;
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return !!(((_a = item.props) === null || _a === void 0 ? void 0 : _a.label) || ((_b = item.children) === null || _b === void 0 ? void 0 : _b.label));
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});
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const classString = classNames(prefixCls.value, {
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[`${prefixCls.value}-pending`]: !!pending,
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[`${prefixCls.value}-reverse`]: !!reverse,
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[`${prefixCls.value}-${mode}`]: !!mode && !hasLabelItem,
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[`${prefixCls.value}-label`]: hasLabelItem,
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[`${prefixCls.value}-rtl`]: direction.value === 'rtl'
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}, attrs.class, hashId.value);
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return wrapSSR(_createVNode("ul", _objectSpread(_objectSpread({}, attrs), {}, {
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"class": classString
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}), [items]));
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};
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}
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}); |