refactor: tour #6332

components/_util/PortalWrapper.tsx

@@ -1,6 +1,4 @@
 import PropTypes from './vue-types';
-import switchScrollingEffect from './switchScrollingEffect';
-import setStyle from './setStyle';
 import Portal from './Portal';
 import {
   defineComponent,
@@ -11,10 +9,12 @@ import {
   onUpdated,
   getCurrentInstance,
   nextTick,
+  computed,
 } from 'vue';
 import canUseDom from './canUseDom';
-import ScrollLocker from '../vc-util/Dom/scrollLocker';
 import raf from './raf';
+import { booleanType } from './type';
+import useScrollLocker from './hooks/useScrollLocker';
 
 let openCount = 0;
 const supportDom = canUseDom();
@@ -24,10 +24,6 @@ export function getOpenCount() {
   return process.env.NODE_ENV === 'test' ? openCount : 0;
 }
 
-// https://github.com/ant-design/ant-design/issues/19340
-// https://github.com/ant-design/ant-design/issues/19332
-let cacheOverflow = {};
-
 const getParent = (getContainer: GetContainer) => {
   if (!supportDom) {
     return null;
@@ -57,20 +53,20 @@ export default defineComponent({
     forceRender: { type: Boolean, default: undefined },
     getContainer: PropTypes.any,
     visible: { type: Boolean, default: undefined },
+    autoLock: booleanType(),
+    didUpdate: Function,
   },
 
   setup(props, { slots }) {
     const container = shallowRef<HTMLElement>();
     const componentRef = shallowRef();
     const rafId = shallowRef<number>();
-    const scrollLocker = new ScrollLocker({
-      container: getParent(props.getContainer) as HTMLElement,
-    });
 
     const removeCurrentContainer = () => {
       // Portal will remove from `parentNode`.
       // Let's handle this again to avoid refactor issue.
       container.value?.parentNode?.removeChild(container.value);
+      container.value = null;
     };
     const attachToParent = (force = false) => {
       if (force || (container.value && !container.value.parentNode)) {
@@ -86,13 +82,13 @@ export default defineComponent({
       return true;
     };
     // attachToParent();
-
+    const defaultContainer = document.createElement('div');
     const getContainer = () => {
       if (!supportDom) {
         return null;
       }
       if (!container.value) {
-        container.value = document.createElement('div');
+        container.value = defaultContainer;
         attachToParent(true);
       }
       setWrapperClassName();
@@ -108,30 +104,19 @@ export default defineComponent({
       setWrapperClassName();
       attachToParent();
     });
-    /**
-     * Enhance ./switchScrollingEffect
-     * 1. Simulate document body scroll bar with
-     * 2. Record body has overflow style and recover when all of PortalWrapper invisible
-     * 3. Disable body scroll when PortalWrapper has open
-     *
-     * @memberof PortalWrapper
-     */
-    const switchScrolling = () => {
-      if (openCount === 1 && !Object.keys(cacheOverflow).length) {
-        switchScrollingEffect();
-        // Must be set after switchScrollingEffect
-        cacheOverflow = setStyle({
-          overflow: 'hidden',
-          overflowX: 'hidden',
-          overflowY: 'hidden',
-        });
-      } else if (!openCount) {
-        setStyle(cacheOverflow);
-        cacheOverflow = {};
-        switchScrollingEffect(true);
-      }
-    };
+
     const instance = getCurrentInstance();
+
+    useScrollLocker(
+      computed(() => {
+        return (
+          props.autoLock &&
+          props.visible &&
+          canUseDom() &&
+          (container.value === document.body || container.value === defaultContainer)
+        );
+      }),
+    );
     onMounted(() => {
       let init = false;
       watch(
@@ -157,17 +142,6 @@ export default defineComponent({
             ) {
               removeCurrentContainer();
             }
-            // updateScrollLocker
-            if (
-              visible &&
-              visible !== prevVisible &&
-              supportDom &&
-              getParent(getContainer) !== scrollLocker.getContainer()
-            ) {
-              scrollLocker.reLock({
-                container: getParent(getContainer) as HTMLElement,
-              });
-            }
           }
           init = true;
         },
@@ -192,22 +166,30 @@ export default defineComponent({
       removeCurrentContainer();
       raf.cancel(rafId.value);
     });
-
+    watch(
+      [() => props.visible, () => props.forceRender],
+      () => {
+        const { forceRender, visible } = props;
+        if (visible === false && !forceRender) {
+          removeCurrentContainer();
+        }
+      },
+      { flush: 'post' },
+    );
     return () => {
       const { forceRender, visible } = props;
       let portal = null;
       const childProps = {
         getOpenCount: () => openCount,
         getContainer,
-        switchScrollingEffect: switchScrolling,
-        scrollLocker,
       };
-
+      if (visible === false && !forceRender) return null;
       if (forceRender || visible || componentRef.value) {
         portal = (
           <Portal
             getContainer={getContainer}
             ref={componentRef}
+            didUpdate={props.didUpdate}
             v-slots={{ default: () => slots.default?.(childProps) }}
           ></Portal>
         );

components/_util/hooks/useScrollLocker.ts

@@ -19,12 +19,11 @@ export function isBodyOverflowing() {
 
 export default function useScrollLocker(lock?: Ref<boolean>) {
   const mergedLock = computed(() => !!lock && !!lock.value);
-  const id = computed(() => {
   uuid += 1;
-    return `${UNIQUE_ID}_${uuid}`;
-  });
+  const id = `${UNIQUE_ID}_${uuid}`;
 
-  watchEffect(() => {
+  watchEffect(
+    onClear => {
       if (mergedLock.value) {
         const scrollbarSize = getScrollBarSize();
         const isOverflow = isBodyOverflowing();
@@ -35,10 +34,15 @@ html body {
   overflow-y: hidden;
   ${isOverflow ? `width: calc(100% - ${scrollbarSize}px);` : ''}
 }`,
-        id.value,
+          id,
         );
       } else {
-      removeCSS(id.value);
+        removeCSS(id);
       }
+      onClear(() => {
+        removeCSS(id);
       });
+    },
+    { flush: 'post' },
+  );
 }

components/_util/switchScrollingEffect.ts

@@ -1,42 +0,0 @@
-import getScrollBarSize from './getScrollBarSize';
-import setStyle from './setStyle';
-
-function isBodyOverflowing() {
-  return (
-    document.body.scrollHeight > (window.innerHeight || document.documentElement.clientHeight) &&
-    window.innerWidth > document.body.offsetWidth
-  );
-}
-
-let cacheStyle = {};
-
-export default (close?: boolean) => {
-  if (!isBodyOverflowing() && !close) {
-    return;
-  }
-
-  // https://github.com/ant-design/ant-design/issues/19729
-  const scrollingEffectClassName = 'ant-scrolling-effect';
-  const scrollingEffectClassNameReg = new RegExp(`${scrollingEffectClassName}`, 'g');
-  const bodyClassName = document.body.className;
-
-  if (close) {
-    if (!scrollingEffectClassNameReg.test(bodyClassName)) return;
-    setStyle(cacheStyle);
-    cacheStyle = {};
-    document.body.className = bodyClassName.replace(scrollingEffectClassNameReg, '').trim();
-    return;
-  }
-
-  const scrollBarSize = getScrollBarSize();
-  if (scrollBarSize) {
-    cacheStyle = setStyle({
-      position: 'relative',
-      width: `calc(100% - ${scrollBarSize}px)`,
-    });
-    if (!scrollingEffectClassNameReg.test(bodyClassName)) {
-      const addClassName = `${bodyClassName} ${scrollingEffectClassName}`;
-      document.body.className = addClassName.trim();
-    }
-  }
-};

components/tour/demo/basic.vue

@@ -28,7 +28,7 @@ The most basic usage.
     <a-button ref="ref3"><EllipsisOutlined /></a-button>
   </a-space>
 
-  <a-tour :open="open" :steps="steps" @close="handleOpen(false)" />
+  <a-tour v-model:current="current" :open="open" :steps="steps" @close="handleOpen(false)" />
 </template>
 
 <script lang="ts" setup>
@@ -41,7 +41,7 @@ const open = ref<boolean>(false);
 const ref1 = ref(null);
 const ref2 = ref(null);
 const ref3 = ref(null);
-
+const current = ref(0);
 const steps: TourProps['steps'] = [
   {
     title: 'Upload File',

components/tour/index.en-US.md

@@ -23,7 +23,7 @@ Use when you want to guide users through a product.
 | mask | Whether to enable masking, change mask style and fill color by pass custom props | `boolean` \| `{ style?: CSSProperties; color?: string; }` | `true` |  |
 | type | Type, affects the background color and text color | `default` `primary` | `default` |  |
 | open | Open tour | `boolean` | - |  |
-| current | What is the current step | `number` | - |  |
+| current(v-model) | What is the current step | `number` | - |  |
 | scrollIntoViewOptions | support pass custom scrollIntoView options | `boolean` \| `ScrollIntoViewOptions` | `true` |  |
 | indicatorsRender | custom indicator | `v-slot:indicatorsRender="{current, total}"` | - |  |
 | zIndex | Tour's zIndex | `number` | `1001` |  |

components/tour/index.tsx

@@ -1,4 +1,4 @@
-import { defineComponent, toRefs } from 'vue';
+import { computed, defineComponent, toRefs } from 'vue';
 import VCTour from '../vc-tour';
 import classNames from '../_util/classNames';
 import TourPanel from './panelRender';
@@ -11,26 +11,27 @@ import useMergedType from './useMergedType';
 
 // CSSINJS
 import useStyle from './style';
+import getPlacements from '../_util/placements';
 
 export { TourProps, TourStepProps };
 
 const Tour = defineComponent({
   name: 'ATour',
+  inheritAttrs: false,
   props: tourProps(),
   setup(props, { attrs, emit, slots }) {
-    const { current } = toRefs(props);
+    const { current, type, steps, defaultCurrent } = toRefs(props);
     const { prefixCls, direction } = useConfigInject('tour', props);
 
     // style
     const [wrapSSR, hashId] = useStyle(prefixCls);
 
     const { currentMergedType, updateInnerCurrent } = useMergedType({
-      defaultType: props.type,
-      steps: props.steps,
+      defaultType: type,
+      steps,
       current,
-      defaultCurrent: props.defaultCurrent,
+      defaultCurrent,
     });
-
     return () => {
       const { steps, current, type, rootClassName, ...restProps } = props;
 
@@ -58,9 +59,17 @@ const Tour = defineComponent({
 
       const onStepChange = (stepCurrent: number) => {
         updateInnerCurrent(stepCurrent);
+        emit('update:current', stepCurrent);
         emit('change', stepCurrent);
       };
 
+      const builtinPlacements = computed(() =>
+        getPlacements({
+          arrowPointAtCenter: true,
+          autoAdjustOverflow: true,
+        }),
+      );
+
       return wrapSSR(
         <VCTour
           {...attrs}
@@ -73,6 +82,7 @@ const Tour = defineComponent({
           renderPanel={mergedRenderPanel}
           onChange={onStepChange}
           steps={steps}
+          builtinPlacements={builtinPlacements.value as any}
         />,
       );
     };

components/tour/index.zh-CN.md

@@ -24,7 +24,7 @@ coverDark: https://mdn.alipayobjects.com/huamei_7uahnr/afts/img/A*nF6hQpM0XtEAAA
 | mask | 是否启用蒙层，也可传入配置改变蒙层样式和填充色 | `boolean` \| `{ style?: CSSProperties; color?: string; }` | `true` |  |
 | type | 类型，影响底色与文字颜色 | `default` \| `primary` | `default` |  |
 | open | 打开引导 | `boolean` | - |  |
-| current | 当前处于哪一步 | `number` | - |  |
+| current(v-model) | 当前处于哪一步 | `number` | - |  |
 | scrollIntoViewOptions | 是否支持当前元素滚动到视窗内，也可传入配置指定滚动视窗的相关参数 | `boolean` \| `ScrollIntoViewOptions` | `true` |  |
 | indicatorsRender | 自定义指示器 | `v-slot:indicatorsRender="{current, total}"` | - |  |
 | zIndex | Tour 的层级 | `number` | `1001` |  |

components/tour/interface.ts

@@ -8,6 +8,7 @@ export const tourProps = () => ({
   prefixCls: { type: String },
   current: { type: Number },
   type: { type: String as PropType<'default' | 'primary'> }, //	default	类型，影响底色与文字颜色
+  'onUpdate:current': Function as PropType<(val: number) => void>,
 });
 
 export type TourProps = Partial<ExtractPropTypes<ReturnType<typeof tourProps>>>;

components/tour/panelRender.tsx

@@ -12,16 +12,16 @@ import defaultLocale from '../locale/en_US';
 import type { VueNode } from '../_util/type';
 
 const panelRender = defineComponent({
+  name: 'ATourPanel',
+  inheritAttrs: false,
   props: tourStepProps(),
   setup(props, { attrs, slots }) {
     const { current, total } = toRefs(props);
 
     const isLastStep = computed(() => current.value === total.value - 1);
 
-    const prevButtonProps = props.prevButtonProps as TourBtnProps;
-    const nextButtonProps = props.nextButtonProps as TourBtnProps;
-
     const prevBtnClick = e => {
+      const prevButtonProps = props.prevButtonProps as TourBtnProps;
       props.onPrev?.(e);
       if (typeof prevButtonProps?.onClick === 'function') {
         prevButtonProps?.onClick();
@@ -29,6 +29,7 @@ const panelRender = defineComponent({
     };
 
     const nextBtnClick = e => {
+      const nextButtonProps = props.nextButtonProps as TourBtnProps;
       if (isLastStep.value) {
         props.onFinish?.(e);
       } else {
@@ -40,16 +41,7 @@ const panelRender = defineComponent({
     };
 
     return () => {
-      const {
-        prefixCls,
-        title,
-        onClose,
-
-        cover,
-        description,
-        type: stepType,
-        arrow,
-      } = props;
+      const { prefixCls, title, onClose, cover, description, type: stepType, arrow } = props;
 
       const prevButtonProps = props.prevButtonProps as TourBtnProps;
       const nextButtonProps = props.nextButtonProps as TourBtnProps;

components/tour/useMergedType.ts

@@ -1,33 +1,36 @@
-import useMergedState from '../_util/hooks/useMergedState';
 import type { TourProps } from './interface';
 import type { Ref } from 'vue';
-import { computed, watch } from 'vue';
+import { ref, computed, watch } from 'vue';
 
 interface Props {
-  defaultType?: string;
-  steps?: TourProps['steps'];
+  defaultType?: Ref<string>;
+  steps?: Ref<TourProps['steps']>;
   current?: Ref<number>;
-  defaultCurrent?: number;
+  defaultCurrent?: Ref<number>;
 }
-
 /**
  * returns the merged type of a step or the default type.
  */
-const useMergedType = ({ defaultType, steps = [], current, defaultCurrent }: Props) => {
-  const [innerCurrent, updateInnerCurrent] = useMergedState<number | undefined>(defaultCurrent, {
-    value: current,
-  });
-
-  watch(current, val => {
-    if (val === undefined) return;
-    updateInnerCurrent(val);
-  });
-
+const useMergedType = ({ defaultType, steps, current, defaultCurrent }: Props) => {
+  const innerCurrent = ref(defaultCurrent?.value);
+  const mergedCurrent = computed(() => current?.value);
+  watch(
+    mergedCurrent,
+    val => {
+      innerCurrent.value = val ?? defaultCurrent?.value;
+    },
+    { immediate: true },
+  );
+  const updateInnerCurrent = (val: number) => {
+    innerCurrent.value = val;
+  };
   const innerType = computed(() => {
-    return typeof innerCurrent.value === 'number' ? steps[innerCurrent.value]?.type : defaultType;
+    return typeof innerCurrent.value === 'number'
+      ? steps && steps.value?.[innerCurrent.value]?.type
+      : defaultType?.value;
   });
 
-  const currentMergedType = computed(() => innerType.value ?? defaultType);
+  const currentMergedType = computed(() => innerType.value ?? defaultType?.value);
 
   return { currentMergedType, updateInnerCurrent };
 };

components/vc-drawer/src/DrawerChild.tsx

@@ -209,7 +209,7 @@ const DrawerChild = defineComponent({
       const motionProps = typeof motion === 'function' ? motion(placement) : motion;
       return (
         <div
-          {...omit(otherProps, ['switchScrollingEffect', 'autofocus'])}
+          {...omit(otherProps, ['autofocus'])}
           tabindex={-1}
           class={wrapperClassName}
           style={rootStyle}

components/vc-drawer/src/IDrawerPropTypes.ts

@@ -54,7 +54,6 @@ const drawerChildProps = () => ({
   getContainer: Function,
   getOpenCount: Function as PropType<() => number>,
   scrollLocker: PropTypes.any,
-  switchScrollingEffect: Function,
   inline: Boolean,
 });
 export { drawerProps, drawerChildProps };

components/vc-picker/Picker.tsx

@@ -39,7 +39,6 @@ import useMergedState from '../_util/hooks/useMergedState';
 import { warning } from '../vc-util/warning';
 import classNames from '../_util/classNames';
 import type { SharedTimeProps } from './panels/TimePanel';
-import { useProviderTrigger } from '../vc-trigger/context';
 import { legacyPropsWarning } from './utils/warnUtil';
 
 export type PickerRefConfig = {
@@ -435,8 +434,6 @@ function Picker<DateType>() {
         },
       });
 
-      const getPortal = useProviderTrigger();
-
       return () => {
         const {
           prefixCls = 'rc-picker',
@@ -631,7 +628,6 @@ function Picker<DateType>() {
                 {suffixNode}
                 {clearNode}
               </div>
-              {getPortal()}
             </div>
           </PickerTrigger>
         );

components/vc-picker/PickerTrigger.tsx

@@ -96,7 +96,6 @@ function PickerTrigger(props: PickerTriggerProps, { slots }) {
         default: slots.default,
         popup: slots.popupElement,
       }}
-      tryPopPortal
     ></Trigger>
   );
 }

components/vc-picker/RangePicker.tsx

@@ -44,7 +44,6 @@ import useMergedState from '../_util/hooks/useMergedState';
 import { warning } from '../vc-util/warning';
 import useState from '../_util/hooks/useState';
 import classNames from '../_util/classNames';
-import { useProviderTrigger } from '../vc-trigger/context';
 import { legacyPropsWarning } from './utils/warnUtil';
 import { useElementSize } from '../_util/hooks/_vueuse/useElementSize';
 
@@ -256,7 +255,6 @@ function RangerPicker<DateType>() {
       const needConfirmButton = computed(
         () => (props.picker === 'date' && !!props.showTime) || props.picker === 'time',
       );
-      const getPortal = useProviderTrigger();
       const presets = computed(() => props.presets);
       const ranges = computed(() => props.ranges);
       const presetList = usePresets(presets, ranges);
@@ -1298,7 +1296,6 @@ function RangerPicker<DateType>() {
               />
               {suffixNode}
               {clearNode}
-              {getPortal()}
             </div>
           </PickerTrigger>
         );

components/vc-tour/Mask.tsx

@@ -35,17 +35,16 @@ const Mask = defineComponent({
     zIndex: { type: Number },
   },
   setup(props, { attrs }) {
+    const id = useId();
     return () => {
       const { prefixCls, open, rootClassName, pos, showMask, fill, animated, zIndex } = props;
 
-      const id = useId();
       const maskId = `${prefixCls}-mask-${id}`;
       const mergedAnimated = typeof animated === 'object' ? animated?.placeholder : animated;
-
-      console.log(open);
       return (
         <Portal
           visible={open}
+          autoLock
           v-slots={{
             default: () =>
               open && (
@@ -60,7 +59,9 @@ const Mask = defineComponent({
                       top: 0,
                       bottom: 0,
                       zIndex,
+                      pointerEvents: 'none',
                     },
+                    attrs.style as CSSProperties,
                   ]}
                 >
                   {showMask ? (

components/vc-tour/Tour.tsx

@@ -12,8 +12,7 @@ import Mask from './Mask';
 import { getPlacements } from './placements';
 import type { PlacementType } from './placements';
 import { initDefaultProps } from '../_util/props-util';
-import useScrollLocker from './hooks/useScrollLocker';
-import canUseDom from '../_util/canUseDom';
+
 import {
   someType,
   stringType,
@@ -22,18 +21,20 @@ import {
   functionType,
   booleanType,
 } from '../_util/type';
+import Portal from '../_util/PortalWrapper';
 
 const CENTER_PLACEHOLDER: CSSProperties = {
   left: '50%',
   top: '50%',
-  width: 1,
-  height: 1,
+  width: '1px',
+  height: '1px',
 };
 
 export const tourProps = () => {
-  const { builtinPlacements, ...pickedTriggerProps } = triggerProps();
+  const { builtinPlacements, popupAlign } = triggerProps();
   return {
-    ...pickedTriggerProps,
+    builtinPlacements,
+    popupAlign,
     steps: arrayType<TourStepInfo[]>(),
     open: booleanType(),
     defaultCurrent: { type: Number },
@@ -58,6 +59,7 @@ export type TourProps = Partial<ExtractPropTypes<ReturnType<typeof tourProps>>>;
 
 const Tour = defineComponent({
   name: 'Tour',
+  inheritAttrs: false,
   props: initDefaultProps(tourProps(), {}),
   setup(props) {
     const { defaultCurrent, placement, mask, scrollIntoViewOptions, open, gap, arrow } =
@@ -125,11 +127,6 @@ const Tour = defineComponent({
       props.onChange?.(nextCurrent);
     };
 
-    // ========================= lock scroll =========================
-    const lockScroll = computed(() => mergedOpen.value && canUseDom());
-
-    useScrollLocker(lockScroll);
-
     return () => {
       const {
         prefixCls,
@@ -159,8 +156,8 @@ const Tour = defineComponent({
       const mergedMaskStyle = typeof mergedMask.value === 'boolean' ? undefined : mergedMask.value;
 
       // when targetElement is not exist, use body as triggerDOMNode
-      const getTriggerDOMNode = () => {
-        return targetElement.value || document.body;
+      const getTriggerDOMNode = node => {
+        return node || targetElement.value || document.body;
       };
 
       const getPopupElement = () => (
@@ -185,7 +182,19 @@ const Tour = defineComponent({
           {...curStep.value}
         />
       );
-
+      const posInfoStyle = computed(() => {
+        const info = posInfo.value || CENTER_PLACEHOLDER;
+        // 如果info[key] 是number，添加 px
+        const style: CSSProperties = {};
+        Object.keys(info).forEach(key => {
+          if (typeof info[key] === 'number') {
+            style[key] = `${info[key]}px`;
+          } else {
+            style[key] = info[key];
+          }
+        });
+        return style;
+      });
       return (
         <>
           <Mask
@@ -203,18 +212,8 @@ const Tour = defineComponent({
             builtinPlacements={getPlacements(arrowPointAtCenter.value)}
             {...restProps}
             ref={triggerRef}
-            popupStyle={
-              !curStep.value.target
-                ? {
-                    ...curStep.value.style,
-                    position: 'fixed',
-                    left: CENTER_PLACEHOLDER.left,
-                    top: CENTER_PLACEHOLDER.top,
-                    transform: 'translate(-50%, -50%)',
-                  }
-                : curStep.value.style
-            }
-            popupPlacement={!curStep.value.target ? 'center' : mergedPlacement.value}
+            popupStyle={curStep.value.style}
+            popupPlacement={mergedPlacement.value}
             popupVisible={mergedOpen.value}
             popupClassName={classNames(rootClassName, curStep.value.className)}
             prefixCls={prefixCls}
@@ -225,14 +224,16 @@ const Tour = defineComponent({
             mask={false}
             getTriggerDOMNode={getTriggerDOMNode}
           >
+            <Portal visible={mergedOpen.value} autoLock>
               <div
                 class={classNames(rootClassName, `${prefixCls}-target-placeholder`)}
                 style={{
-                ...(posInfo.value || CENTER_PLACEHOLDER),
+                  ...posInfoStyle.value,
                   position: 'fixed',
                   pointerEvents: 'none',
                 }}
               />
+            </Portal>
           </Trigger>
         </>
       );

components/vc-tour/TourStep/DefaultPanel.tsx

@@ -5,6 +5,7 @@ import type { TourStepProps } from '../interface';
 
 const DefaultPanel = defineComponent({
   name: 'DefaultPanel',
+  inheritAttrs: false,
   props: tourStepProps(),
   setup(props, { attrs }) {
     return () => {

components/vc-tour/TourStep/index.tsx

@@ -4,6 +4,7 @@ import { tourStepProps } from '../interface';
 
 const TourStep = defineComponent({
   name: 'TourStep',
+  inheritAttrs: false,
   props: tourStepProps(),
   setup(props, { attrs }) {
     return () => {

components/vc-tour/hooks/useTarget.ts

@@ -1,4 +1,4 @@
-import { computed, watchEffect, watch } from 'vue';
+import { computed, watchEffect, onMounted, watch, onBeforeUnmount } from 'vue';
 import type { Ref } from 'vue';
 import { isInViewPort } from '../util';
 import type { TourStepInfo } from '..';
@@ -29,11 +29,15 @@ export default function useTarget(
   // `null` as empty target.
   const [targetElement, setTargetElement] = useState<null | HTMLElement | undefined>(undefined);
 
-  watchEffect(() => {
-    const nextElement = typeof target.value === 'function' ? (target.value as any)() : target.value;
+  watchEffect(
+    () => {
+      const nextElement =
+        typeof target.value === 'function' ? (target.value as any)() : target.value;
 
       setTargetElement(nextElement || null);
-  });
+    },
+    { flush: 'post' },
+  );
 
   // ========================= Align ==========================
   const [posInfo, setPosInfo] = useState<PosInfo>(null);
@@ -47,36 +51,29 @@ export default function useTarget(
 
       const { left, top, width, height } = targetElement.value.getBoundingClientRect();
       const nextPosInfo: PosInfo = { left, top, width, height, radius: 0 };
-
+      if (JSON.stringify(posInfo.value) !== JSON.stringify(nextPosInfo)) {
         setPosInfo(nextPosInfo);
+      }
     } else {
       // Not exist target which means we just show in center
       setPosInfo(null);
     }
   };
 
-  watchEffect(() => {
-    updatePos();
-    // update when window resize
-    window.addEventListener('resize', updatePos);
-    return () => {
-      window.removeEventListener('resize', updatePos);
-    };
-  });
-
+  onMounted(() => {
     watch(
-    open,
-    val => {
+      [open, targetElement],
+      () => {
         updatePos();
-      // update when window resize
-      if (val) {
-        window.addEventListener('resize', updatePos);
-      } else {
-        window.removeEventListener('resize', updatePos);
-      }
       },
-    { immediate: true },
+      { flush: 'post', immediate: true },
     );
+    // update when window resize
+    window.addEventListener('resize', updatePos);
+  });
+  onBeforeUnmount(() => {
+    window.removeEventListener('resize', updatePos);
+  });
 
   // ======================== PosInfo =========================
   const mergedPosInfo = computed(() => {

components/vc-tour/placements.tsx

@@ -1,3 +1,5 @@
+import type { BuildInPlacements } from '../vc-trigger/interface';
+
 export type PlacementType =
   | 'left'
   | 'leftTop'
@@ -15,64 +17,6 @@ export type PlacementType =
 
 const targetOffset = [0, 0];
 
-export type AlignPointTopBottom = 't' | 'b' | 'c';
-export type AlignPointLeftRight = 'l' | 'r' | 'c';
-
-/** Two char of 't' 'b' 'c' 'l' 'r'. Example: 'lt' */
-export type AlignPoint = `${AlignPointTopBottom}${AlignPointLeftRight}`;
-
-export interface AlignType {
-  /**
-   * move point of source node to align with point of target node.
-   * Such as ['tr','cc'], align top right point of source node with center point of target node.
-   * Point can be 't'(top), 'b'(bottom), 'c'(center), 'l'(left), 'r'(right) */
-  points?: (string | AlignPoint)[];
-  /**
-   * offset source node by offset[0] in x and offset[1] in y.
-   * If offset contains percentage string value, it is relative to sourceNode region.
-   */
-  offset?: number[];
-  /**
-   * offset target node by offset[0] in x and offset[1] in y.
-   * If targetOffset contains percentage string value, it is relative to targetNode region.
-   */
-  targetOffset?: number[];
-  /**
-   * If adjustX field is true, will adjust source node in x direction if source node is invisible.
-   * If adjustY field is true, will adjust source node in y direction if source node is invisible.
-   */
-  overflow?: {
-    adjustX?: boolean | number;
-    adjustY?: boolean | number;
-    shiftX?: boolean | number;
-    shiftY?: boolean | number;
-  };
-  /** Auto adjust arrow position */
-  autoArrow?: boolean;
-  /**
-   * Config visible region check of html node. Default `visible`:
-   *  - `visible`: The visible region of user browser window. Use `clientHeight` for check.
-   *  - `scroll`: The whole region of the html scroll area. Use `scrollHeight` for check.
-   */
-  htmlRegion?: 'visible' | 'scroll';
-  /**
-   * Whether use css right instead of left to position
-   */
-  useCssRight?: boolean;
-  /**
-   * Whether use css bottom instead of top to position
-   */
-  useCssBottom?: boolean;
-  /**
-   * Whether use css transform instead of left/top/right/bottom to position if browser supports.
-   * Defaults to false.
-   */
-  useCssTransform?: boolean;
-  ignoreShake?: boolean;
-}
-
-export type BuildInPlacements = Record<string, AlignType>;
-
 const basePlacements: BuildInPlacements = {
   left: {
     points: ['cr', 'cl'],

components/vc-trigger/Trigger.tsx

@@ -15,11 +15,11 @@ import addEventListener from '../vc-util/Dom/addEventListener';
 import Popup from './Popup';
 import { getAlignFromPlacement, getAlignPopupClassName } from './utils/alignUtil';
 import BaseMixin from '../_util/BaseMixin';
-import Portal from '../_util/Portal';
+import Portal from '../_util/PortalWrapper';
 import classNames from '../_util/classNames';
 import { cloneElement } from '../_util/vnode';
 import supportsPassive from '../_util/supportsPassive';
-import { useInjectTrigger, useProvidePortal } from './context';
+import { useProvidePortal } from './context';
 
 const ALL_HANDLERS = [
   'onClick',
@@ -45,14 +45,11 @@ export default defineComponent({
       }
       return popupAlign;
     });
-    const { setPortal, popPortal } = useInjectTrigger(props.tryPopPortal);
     const popupRef = shallowRef(null);
     const setPopupRef = val => {
       popupRef.value = val;
     };
     return {
-      popPortal,
-      setPortal,
       vcTriggerContext: inject(
         'vcTriggerContext',
         {} as {
@@ -92,14 +89,6 @@ export default defineComponent({
         (this as any).fireEvents(h, e);
       };
     });
-    (this as any).setPortal?.(
-      <Portal
-        key="portal"
-        v-slots={{ default: this.getComponent }}
-        getContainer={this.getContainer}
-        didUpdate={this.handlePortalUpdate}
-      ></Portal>,
-    );
     return {
       prevPopupVisible: popupVisible,
       sPopupVisible: popupVisible,
@@ -406,7 +395,7 @@ export default defineComponent({
       }
       mouseProps.onMousedown = this.onPopupMouseDown;
       mouseProps[supportsPassive ? 'onTouchstartPassive' : 'onTouchstart'] = this.onPopupMouseDown;
-      const { handleGetPopupClassFromAlign, getRootDomNode, getContainer, $attrs } = this;
+      const { handleGetPopupClassFromAlign, getRootDomNode, $attrs } = this;
       const {
         prefixCls,
         destroyPopupOnHide,
@@ -439,7 +428,6 @@ export default defineComponent({
         transitionName: popupTransitionName,
         maskAnimation,
         maskTransitionName,
-        getContainer,
         class: popupClassName,
         style: popupStyle,
         onAlign: $attrs.onPopupAlign || noop,
@@ -644,7 +632,7 @@ export default defineComponent({
   render() {
     const { $attrs } = this;
     const children = filterEmpty(getSlot(this));
-    const { alignPoint } = this.$props;
+    const { alignPoint, getPopupContainer } = this.$props;
 
     const child = children[0];
     this.childOriginEvents = getEvents(child);
@@ -701,15 +689,14 @@ export default defineComponent({
       newChildProps.class = childrenClassName;
     }
     const trigger = cloneElement(child, { ...newChildProps, ref: 'triggerRef' }, true, true);
-    if (this.popPortal) {
-      return trigger;
-    } else {
+
     const portal = (
       <Portal
         key="portal"
         v-slots={{ default: this.getComponent }}
-          getContainer={this.getContainer}
+        getContainer={getPopupContainer && (() => getPopupContainer(this.getRootDomNode()))}
         didUpdate={this.handlePortalUpdate}
+        visible={this.$data.sPopupVisible}
       ></Portal>
     );
     return (
@@ -718,6 +705,5 @@ export default defineComponent({
         {trigger}
       </>
     );
-    }
   },
 });

components/vc-trigger/context.ts

@@ -18,12 +18,6 @@ export const useProviderTrigger = () => {
   };
 };
 
-export const useInjectTrigger = (tryPopPortal?: boolean) => {
-  return tryPopPortal
-    ? inject(TriggerContextKey, { setPortal: () => {}, popPortal: false })
-    : { setPortal: () => {}, popPortal: false };
-};
-
 export interface PortalContextProps {
   shouldRender: Ref<boolean>;
   inTriggerContext: boolean; // 仅处理 trigger 上下文的 portal

components/vc-trigger/interface.ts

@@ -5,22 +5,23 @@ import PropTypes from '../_util/vue-types';
 /** Two char of 't' 'b' 'c' 'l' 'r'. Example: 'lt' */
 export type AlignPoint = string;
 
+export type OffsetType = number | `${number}%`;
 export interface AlignType {
   /**
    * move point of source node to align with point of target node.
    * Such as ['tr','cc'], align top right point of source node with center point of target node.
    * Point can be 't'(top), 'b'(bottom), 'c'(center), 'l'(left), 'r'(right) */
-  points?: AlignPoint[];
+  points?: (string | AlignPoint)[];
   /**
    * offset source node by offset[0] in x and offset[1] in y.
    * If offset contains percentage string value, it is relative to sourceNode region.
    */
-  offset?: number[];
+  offset?: OffsetType[];
   /**
    * offset target node by offset[0] in x and offset[1] in y.
    * If targetOffset contains percentage string value, it is relative to targetNode region.
    */
-  targetOffset?: number[];
+  targetOffset?: OffsetType[];
   /**
    * If adjustX field is true, will adjust source node in x direction if source node is invisible.
    * If adjustY field is true, will adjust source node in y direction if source node is invisible.
@@ -28,7 +29,24 @@ export interface AlignType {
   overflow?: {
     adjustX?: boolean | number;
     adjustY?: boolean | number;
+    shiftX?: boolean | number;
+    shiftY?: boolean | number;
   };
+  /** Auto adjust arrow position */
+  autoArrow?: boolean;
+  /**
+   * Config visible region check of html node. Default `visible`:
+   *  - `visible`:
+   *    The visible region of user browser window.
+   *    Use `clientHeight` for check.
+   *    If `visible` region not satisfy, fallback to `scroll`.
+   *  - `scroll`:
+   *    The whole region of the html scroll area.
+   *    Use `scrollHeight` for check.
+   *  - `visibleFirst`:
+   *    Similar to `visible`, but if `visible` region not satisfy, fallback to `scroll`.
+   */
+  htmlRegion?: 'visible' | 'scroll' | 'visibleFirst';
   /**
    * Whether use css right instead of left to position
    */
@@ -122,8 +140,6 @@ export const triggerProps = () => ({
   autoDestroy: { type: Boolean, default: false },
   mobile: Object,
   getTriggerDOMNode: Function as PropType<(d?: HTMLElement) => HTMLElement>,
-  // portal context will change
-  tryPopPortal: Boolean, // no need reactive
 });
 
 export type TriggerProps = Partial<ExtractPropTypes<ReturnType<typeof triggerProps>>>;

typings/global.d.ts

@@ -256,6 +256,8 @@ declare module 'vue' {
     AWeekPicker: typeof import('ant-design-vue')['WeekPicker'];
 
     AQRCode: typeof import('ant-design-vue')['QRCode'];
+
+    ATour: typeof import('ant-design-vue')['Tour'];
   }
 }
 export {};