220 lines
6.4 KiB
Vue
220 lines
6.4 KiB
Vue
import { cloneElement } from '../_util/vnode';
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import VcTooltip from '../vc-tooltip';
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import getPlacements from './placements';
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import PropTypes from '../_util/vue-types';
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import {
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hasProp,
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getComponentFromProp,
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getClass,
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getStyle,
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isValidElement,
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getListeners,
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} from '../_util/props-util';
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import { ConfigConsumerProps } from '../config-provider';
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import abstractTooltipProps from './abstractTooltipProps';
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const splitObject = (obj, keys) => {
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const picked = {};
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const omitted = { ...obj };
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keys.forEach(key => {
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if (obj && key in obj) {
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picked[key] = obj[key];
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delete omitted[key];
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}
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});
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return { picked, omitted };
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};
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const props = abstractTooltipProps();
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export default {
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name: 'ATooltip',
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model: {
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prop: 'visible',
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event: 'visibleChange',
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},
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props: {
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...props,
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title: PropTypes.any,
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},
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inject: {
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configProvider: { default: () => ConfigConsumerProps },
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},
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data() {
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return {
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sVisible: !!this.$props.visible || !!this.$props.defaultVisible,
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};
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},
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watch: {
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visible(val) {
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this.sVisible = val;
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},
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},
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methods: {
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onVisibleChange(visible) {
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if (!hasProp(this, 'visible')) {
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this.sVisible = this.isNoTitle() ? false : visible;
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}
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if (!this.isNoTitle()) {
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this.$emit('visibleChange', visible);
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}
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},
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getPopupDomNode() {
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return this.$refs.tooltip.getPopupDomNode();
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},
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getPlacements() {
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const { builtinPlacements, arrowPointAtCenter, autoAdjustOverflow } = this.$props;
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return (
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builtinPlacements ||
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getPlacements({
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arrowPointAtCenter,
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verticalArrowShift: 8,
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autoAdjustOverflow,
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})
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);
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},
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// Fix Tooltip won't hide at disabled button
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// mouse events don't trigger at disabled button in Chrome
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// https://github.com/react-component/tooltip/issues/18
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getDisabledCompatibleChildren(ele) {
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const options = (ele.componentOptions && ele.componentOptions.Ctor.options) || {};
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if (
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((options.__ANT_BUTTON === true ||
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options.__ANT_SWITCH === true ||
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options.__ANT_CHECKBOX === true) &&
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(ele.componentOptions.propsData.disabled ||
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ele.componentOptions.propsData.disabled === '')) ||
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(ele.tag === 'button' &&
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ele.data &&
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ele.data.attrs &&
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ele.data.attrs.disabled !== undefined)
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) {
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// Pick some layout related style properties up to span
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// Prevent layout bugs like https://github.com/ant-design/ant-design/issues/5254
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const { picked, omitted } = splitObject(getStyle(ele), [
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'position',
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'left',
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'right',
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'top',
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'bottom',
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'float',
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'display',
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'zIndex',
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]);
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const spanStyle = {
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display: 'inline-block', // default inline-block is important
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...picked,
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cursor: 'not-allowed',
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width: isAntBtn && ele.componentOptions.propsData.block ? '100%' : null,
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};
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const buttonStyle = {
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...omitted,
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pointerEvents: 'none',
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};
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const spanCls = getClass(ele);
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const child = cloneElement(ele, {
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style: buttonStyle,
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class: null,
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});
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return (
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<span style={spanStyle} class={spanCls}>
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{child}
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</span>
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);
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}
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return ele;
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},
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isNoTitle() {
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const title = getComponentFromProp(this, 'title');
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return !title && title !== 0;
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},
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getOverlay() {
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const title = getComponentFromProp(this, 'title');
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if (title === 0) {
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return title;
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}
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return title || '';
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},
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// 动态设置动画点
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onPopupAlign(domNode, align) {
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const placements = this.getPlacements();
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// 当前返回的位置
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const placement = Object.keys(placements).filter(
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key =>
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placements[key].points[0] === align.points[0] &&
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placements[key].points[1] === align.points[1],
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)[0];
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if (!placement) {
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return;
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}
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// 根据当前坐标设置动画点
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const rect = domNode.getBoundingClientRect();
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const transformOrigin = {
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top: '50%',
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left: '50%',
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};
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if (placement.indexOf('top') >= 0 || placement.indexOf('Bottom') >= 0) {
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transformOrigin.top = `${rect.height - align.offset[1]}px`;
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} else if (placement.indexOf('Top') >= 0 || placement.indexOf('bottom') >= 0) {
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transformOrigin.top = `${-align.offset[1]}px`;
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}
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if (placement.indexOf('left') >= 0 || placement.indexOf('Right') >= 0) {
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transformOrigin.left = `${rect.width - align.offset[0]}px`;
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} else if (placement.indexOf('right') >= 0 || placement.indexOf('Left') >= 0) {
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transformOrigin.left = `${-align.offset[0]}px`;
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}
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domNode.style.transformOrigin = `${transformOrigin.left} ${transformOrigin.top}`;
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},
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},
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render() {
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const { $props, $data, $slots } = this;
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const { prefixCls: customizePrefixCls, openClassName, getPopupContainer } = $props;
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const { getPopupContainer: getContextPopupContainer } = this.configProvider;
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const getPrefixCls = this.configProvider.getPrefixCls;
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const prefixCls = getPrefixCls('tooltip', customizePrefixCls);
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let children = ($slots.default || []).filter(c => c.tag || c.text.trim() !== '');
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children = children.length === 1 ? children[0] : children;
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let sVisible = $data.sVisible;
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// Hide tooltip when there is no title
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if (!hasProp(this, 'visible') && this.isNoTitle()) {
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sVisible = false;
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}
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if (!children) {
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return null;
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}
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const child = this.getDisabledCompatibleChildren(
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isValidElement(children) ? children : <span>{children}</span>,
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);
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const childCls = {
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[openClassName || `${prefixCls}-open`]: true,
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};
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const tooltipProps = {
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props: {
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...$props,
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prefixCls,
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getTooltipContainer: getPopupContainer || getContextPopupContainer,
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builtinPlacements: this.getPlacements(),
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overlay: this.getOverlay(),
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visible: sVisible,
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},
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ref: 'tooltip',
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on: {
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...getListeners(this),
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visibleChange: this.onVisibleChange,
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popupAlign: this.onPopupAlign,
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},
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};
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return (
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<VcTooltip {...tooltipProps}>
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{sVisible ? cloneElement(child, { class: childCls }) : child}
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</VcTooltip>
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);
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},
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};
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