jnpf-web-vue3/node_modules/ant-design-vue/es/vc-trigger/Trigger.js

import _extends from "@babel/runtime/helpers/esm/extends";
import { Fragment as _Fragment, createVNode as _createVNode, resolveDirective as _resolveDirective } from "vue";
import { computed, defineComponent, inject, provide, shallowRef } from 'vue';
import { triggerProps, noop } from './interface';
import contains from '../vc-util/Dom/contains';
import raf from '../_util/raf';
import { hasProp, getComponent, getEvents, filterEmpty, getSlot, findDOMNode } from '../_util/props-util';
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/PortalWrapper';
import classNames from '../_util/classNames';
import { cloneElement } from '../_util/vnode';
import supportsPassive from '../_util/supportsPassive';
import { useProvidePortal } from './context';
const ALL_HANDLERS = ['onClick', 'onMousedown', 'onTouchstart', 'onMouseenter', 'onMouseleave', 'onFocus', 'onBlur', 'onContextmenu'];
export default defineComponent({
  compatConfig: {
    MODE: 3
  },
  name: 'Trigger',
  mixins: [BaseMixin],
  inheritAttrs: false,
  props: triggerProps(),
  setup(props) {
    const align = computed(() => {
      const {
        popupPlacement,
        popupAlign,
        builtinPlacements
      } = props;
      if (popupPlacement && builtinPlacements) {
        return getAlignFromPlacement(builtinPlacements, popupPlacement, popupAlign);
      }
      return popupAlign;
    });
    const popupRef = shallowRef(null);
    const setPopupRef = val => {
      popupRef.value = val;
    };
    return {
      vcTriggerContext: inject('vcTriggerContext', {}),
      popupRef,
      setPopupRef,
      triggerRef: shallowRef(null),
      align,
      focusTime: null,
      clickOutsideHandler: null,
      contextmenuOutsideHandler1: null,
      contextmenuOutsideHandler2: null,
      touchOutsideHandler: null,
      attachId: null,
      delayTimer: null,
      hasPopupMouseDown: false,
      preClickTime: null,
      preTouchTime: null,
      mouseDownTimeout: null,
      childOriginEvents: {}
    };
  },
  data() {
    const props = this.$props;
    let popupVisible;
    if (this.popupVisible !== undefined) {
      popupVisible = !!props.popupVisible;
    } else {
      popupVisible = !!props.defaultPopupVisible;
    }
    ALL_HANDLERS.forEach(h => {
      this[`fire${h}`] = e => {
        this.fireEvents(h, e);
      };
    });
    return {
      prevPopupVisible: popupVisible,
      sPopupVisible: popupVisible,
      point: null
    };
  },
  watch: {
    popupVisible(val) {
      if (val !== undefined) {
        this.prevPopupVisible = this.sPopupVisible;
        this.sPopupVisible = val;
      }
    }
  },
  created() {
    provide('vcTriggerContext', {
      onPopupMouseDown: this.onPopupMouseDown,
      onPopupMouseenter: this.onPopupMouseenter,
      onPopupMouseleave: this.onPopupMouseleave
    });
    useProvidePortal(this);
  },
  deactivated() {
    this.setPopupVisible(false);
  },
  mounted() {
    this.$nextTick(() => {
      this.updatedCal();
    });
  },
  updated() {
    this.$nextTick(() => {
      this.updatedCal();
    });
  },
  beforeUnmount() {
    this.clearDelayTimer();
    this.clearOutsideHandler();
    clearTimeout(this.mouseDownTimeout);
    raf.cancel(this.attachId);
  },
  methods: {
    updatedCal() {
      const props = this.$props;
      const state = this.$data;
      // We must listen to `mousedown` or `touchstart`, edge case:
      // https://github.com/ant-design/ant-design/issues/5804
      // https://github.com/react-component/calendar/issues/250
      // https://github.com/react-component/trigger/issues/50
      if (state.sPopupVisible) {
        let currentDocument;
        if (!this.clickOutsideHandler && (this.isClickToHide() || this.isContextmenuToShow())) {
          currentDocument = props.getDocument(this.getRootDomNode());
          this.clickOutsideHandler = addEventListener(currentDocument, 'mousedown', this.onDocumentClick);
        }
        // always hide on mobile
        if (!this.touchOutsideHandler) {
          currentDocument = currentDocument || props.getDocument(this.getRootDomNode());
          this.touchOutsideHandler = addEventListener(currentDocument, 'touchstart', this.onDocumentClick, supportsPassive ? {
            passive: false
          } : false);
        }
        // close popup when trigger type contains 'onContextmenu' and document is scrolling.
        if (!this.contextmenuOutsideHandler1 && this.isContextmenuToShow()) {
          currentDocument = currentDocument || props.getDocument(this.getRootDomNode());
          this.contextmenuOutsideHandler1 = addEventListener(currentDocument, 'scroll', this.onContextmenuClose);
        }
        // close popup when trigger type contains 'onContextmenu' and window is blur.
        if (!this.contextmenuOutsideHandler2 && this.isContextmenuToShow()) {
          this.contextmenuOutsideHandler2 = addEventListener(window, 'blur', this.onContextmenuClose);
        }
      } else {
        this.clearOutsideHandler();
      }
    },
    onMouseenter(e) {
      const {
        mouseEnterDelay
      } = this.$props;
      this.fireEvents('onMouseenter', e);
      this.delaySetPopupVisible(true, mouseEnterDelay, mouseEnterDelay ? null : e);
    },
    onMouseMove(e) {
      this.fireEvents('onMousemove', e);
      this.setPoint(e);
    },
    onMouseleave(e) {
      this.fireEvents('onMouseleave', e);
      this.delaySetPopupVisible(false, this.$props.mouseLeaveDelay);
    },
    onPopupMouseenter() {
      const {
        vcTriggerContext = {}
      } = this;
      if (vcTriggerContext.onPopupMouseenter) {
        vcTriggerContext.onPopupMouseenter();
      }
      this.clearDelayTimer();
    },
    onPopupMouseleave(e) {
      var _a;
      if (e && e.relatedTarget && !e.relatedTarget.setTimeout && contains((_a = this.popupRef) === null || _a === void 0 ? void 0 : _a.getElement(), e.relatedTarget)) {
        return;
      }
      if (this.isMouseLeaveToHide()) {
        this.delaySetPopupVisible(false, this.$props.mouseLeaveDelay);
      }
      const {
        vcTriggerContext = {}
      } = this;
      if (vcTriggerContext.onPopupMouseleave) {
        vcTriggerContext.onPopupMouseleave(e);
      }
    },
    onFocus(e) {
      this.fireEvents('onFocus', e);
      // incase focusin and focusout
      this.clearDelayTimer();
      if (this.isFocusToShow()) {
        this.focusTime = Date.now();
        this.delaySetPopupVisible(true, this.$props.focusDelay);
      }
    },
    onMousedown(e) {
      this.fireEvents('onMousedown', e);
      this.preClickTime = Date.now();
    },
    onTouchstart(e) {
      this.fireEvents('onTouchstart', e);
      this.preTouchTime = Date.now();
    },
    onBlur(e) {
      if (!contains(e.target, e.relatedTarget || document.activeElement)) {
        this.fireEvents('onBlur', e);
        this.clearDelayTimer();
        if (this.isBlurToHide()) {
          this.delaySetPopupVisible(false, this.$props.blurDelay);
        }
      }
    },
    onContextmenu(e) {
      e.preventDefault();
      this.fireEvents('onContextmenu', e);
      this.setPopupVisible(true, e);
    },
    onContextmenuClose() {
      if (this.isContextmenuToShow()) {
        this.close();
      }
    },
    onClick(event) {
      this.fireEvents('onClick', event);
      // focus will trigger click
      if (this.focusTime) {
        let preTime;
        if (this.preClickTime && this.preTouchTime) {
          preTime = Math.min(this.preClickTime, this.preTouchTime);
        } else if (this.preClickTime) {
          preTime = this.preClickTime;
        } else if (this.preTouchTime) {
          preTime = this.preTouchTime;
        }
        if (Math.abs(preTime - this.focusTime) < 20) {
          return;
        }
        this.focusTime = 0;
      }
      this.preClickTime = 0;
      this.preTouchTime = 0;
      // Only prevent default when all the action is click.
      // https://github.com/ant-design/ant-design/issues/17043
      // https://github.com/ant-design/ant-design/issues/17291
      if (this.isClickToShow() && (this.isClickToHide() || this.isBlurToHide()) && event && event.preventDefault) {
        event.preventDefault();
      }
      if (event && event.domEvent) {
        event.domEvent.preventDefault();
      }
      const nextVisible = !this.$data.sPopupVisible;
      if (this.isClickToHide() && !nextVisible || nextVisible && this.isClickToShow()) {
        this.setPopupVisible(!this.$data.sPopupVisible, event);
      }
    },
    onPopupMouseDown() {
      const {
        vcTriggerContext = {}
      } = this;
      this.hasPopupMouseDown = true;
      clearTimeout(this.mouseDownTimeout);
      this.mouseDownTimeout = setTimeout(() => {
        this.hasPopupMouseDown = false;
      }, 0);
      if (vcTriggerContext.onPopupMouseDown) {
        vcTriggerContext.onPopupMouseDown(...arguments);
      }
    },
    onDocumentClick(event) {
      if (this.$props.mask && !this.$props.maskClosable) {
        return;
      }
      const target = event.target;
      const root = this.getRootDomNode();
      const popupNode = this.getPopupDomNode();
      if (
      // mousedown on the target should also close popup when action is contextMenu.
      // https://github.com/ant-design/ant-design/issues/29853
      (!contains(root, target) || this.isContextMenuOnly()) && !contains(popupNode, target) && !this.hasPopupMouseDown) {
        // https://github.com/vuejs/core/issues/4462
        // vue 动画bug导致 https://github.com/vueComponent/ant-design-vue/issues/5259，
        // 改成延时解决
        this.delaySetPopupVisible(false, 0.1);
      }
    },
    getPopupDomNode() {
      var _a;
      // for test
      return ((_a = this.popupRef) === null || _a === void 0 ? void 0 : _a.getElement()) || null;
    },
    getRootDomNode() {
      var _a, _b, _c, _d;
      const {
        getTriggerDOMNode
      } = this.$props;
      if (getTriggerDOMNode) {
        const domNode = ((_b = (_a = this.triggerRef) === null || _a === void 0 ? void 0 : _a.$el) === null || _b === void 0 ? void 0 : _b.nodeName) === '#comment' ? null : findDOMNode(this.triggerRef);
        return findDOMNode(getTriggerDOMNode(domNode));
      }
      try {
        const domNode = ((_d = (_c = this.triggerRef) === null || _c === void 0 ? void 0 : _c.$el) === null || _d === void 0 ? void 0 : _d.nodeName) === '#comment' ? null : findDOMNode(this.triggerRef);
        if (domNode) {
          return domNode;
        }
      } catch (err) {
        // Do nothing
      }
      return findDOMNode(this);
    },
    handleGetPopupClassFromAlign(align) {
      const className = [];
      const props = this.$props;
      const {
        popupPlacement,
        builtinPlacements,
        prefixCls,
        alignPoint,
        getPopupClassNameFromAlign
      } = props;
      if (popupPlacement && builtinPlacements) {
        className.push(getAlignPopupClassName(builtinPlacements, prefixCls, align, alignPoint));
      }
      if (getPopupClassNameFromAlign) {
        className.push(getPopupClassNameFromAlign(align));
      }
      return className.join(' ');
    },
    getPopupAlign() {
      const props = this.$props;
      const {
        popupPlacement,
        popupAlign,
        builtinPlacements
      } = props;
      if (popupPlacement && builtinPlacements) {
        return getAlignFromPlacement(builtinPlacements, popupPlacement, popupAlign);
      }
      return popupAlign;
    },
    getComponent() {
      const mouseProps = {};
      if (this.isMouseEnterToShow()) {
        mouseProps.onMouseenter = this.onPopupMouseenter;
      }
      if (this.isMouseLeaveToHide()) {
        mouseProps.onMouseleave = this.onPopupMouseleave;
      }
      mouseProps.onMousedown = this.onPopupMouseDown;
      mouseProps[supportsPassive ? 'onTouchstartPassive' : 'onTouchstart'] = this.onPopupMouseDown;
      const {
        handleGetPopupClassFromAlign,
        getRootDomNode,
        $attrs
      } = this;
      const {
        prefixCls,
        destroyPopupOnHide,
        popupClassName,
        popupAnimation,
        popupTransitionName,
        popupStyle,
        mask,
        maskAnimation,
        maskTransitionName,
        zIndex,
        stretch,
        alignPoint,
        mobile,
        arrow,
        forceRender
      } = this.$props;
      const {
        sPopupVisible,
        point
      } = this.$data;
      const popupProps = _extends(_extends({
        prefixCls,
        arrow,
        destroyPopupOnHide,
        visible: sPopupVisible,
        point: alignPoint ? point : null,
        align: this.align,
        animation: popupAnimation,
        getClassNameFromAlign: handleGetPopupClassFromAlign,
        stretch,
        getRootDomNode,
        mask,
        zIndex,
        transitionName: popupTransitionName,
        maskAnimation,
        maskTransitionName,
        class: popupClassName,
        style: popupStyle,
        onAlign: $attrs.onPopupAlign || noop
      }, mouseProps), {
        ref: this.setPopupRef,
        mobile,
        forceRender
      });
      return _createVNode(Popup, popupProps, {
        default: this.$slots.popup || (() => getComponent(this, 'popup'))
      });
    },
    attachParent(popupContainer) {
      raf.cancel(this.attachId);
      const {
        getPopupContainer,
        getDocument
      } = this.$props;
      const domNode = this.getRootDomNode();
      let mountNode;
      if (!getPopupContainer) {
        mountNode = getDocument(this.getRootDomNode()).body;
      } else if (domNode || getPopupContainer.length === 0) {
        // Compatible for legacy getPopupContainer with domNode argument.
        // If no need `domNode` argument, will call directly.
        // https://codesandbox.io/s/eloquent-mclean-ss93m?file=/src/App.js
        mountNode = getPopupContainer(domNode);
      }
      if (mountNode) {
        mountNode.appendChild(popupContainer);
      } else {
        // Retry after frame render in case parent not ready
        this.attachId = raf(() => {
          this.attachParent(popupContainer);
        });
      }
    },
    getContainer() {
      const {
        $props: props
      } = this;
      const {
        getDocument
      } = props;
      const popupContainer = getDocument(this.getRootDomNode()).createElement('div');
      // Make sure default popup container will never cause scrollbar appearing
      // https://github.com/react-component/trigger/issues/41
      popupContainer.style.position = 'absolute';
      popupContainer.style.top = '0';
      popupContainer.style.left = '0';
      popupContainer.style.width = '100%';
      this.attachParent(popupContainer);
      return popupContainer;
    },
    setPopupVisible(sPopupVisible, event) {
      const {
        alignPoint,
        sPopupVisible: prevPopupVisible,
        onPopupVisibleChange
      } = this;
      this.clearDelayTimer();
      if (prevPopupVisible !== sPopupVisible) {
        if (!hasProp(this, 'popupVisible')) {
          this.setState({
            sPopupVisible,
            prevPopupVisible
          });
        }
        onPopupVisibleChange && onPopupVisibleChange(sPopupVisible);
      }
      // Always record the point position since mouseEnterDelay will delay the show
      if (alignPoint && event && sPopupVisible) {
        this.setPoint(event);
      }
    },
    setPoint(point) {
      const {
        alignPoint
      } = this.$props;
      if (!alignPoint || !point) return;
      this.setState({
        point: {
          pageX: point.pageX,
          pageY: point.pageY
        }
      });
    },
    handlePortalUpdate() {
      if (this.prevPopupVisible !== this.sPopupVisible) {
        this.afterPopupVisibleChange(this.sPopupVisible);
      }
    },
    delaySetPopupVisible(visible, delayS, event) {
      const delay = delayS * 1000;
      this.clearDelayTimer();
      if (delay) {
        const point = event ? {
          pageX: event.pageX,
          pageY: event.pageY
        } : null;
        this.delayTimer = setTimeout(() => {
          this.setPopupVisible(visible, point);
          this.clearDelayTimer();
        }, delay);
      } else {
        this.setPopupVisible(visible, event);
      }
    },
    clearDelayTimer() {
      if (this.delayTimer) {
        clearTimeout(this.delayTimer);
        this.delayTimer = null;
      }
    },
    clearOutsideHandler() {
      if (this.clickOutsideHandler) {
        this.clickOutsideHandler.remove();
        this.clickOutsideHandler = null;
      }
      if (this.contextmenuOutsideHandler1) {
        this.contextmenuOutsideHandler1.remove();
        this.contextmenuOutsideHandler1 = null;
      }
      if (this.contextmenuOutsideHandler2) {
        this.contextmenuOutsideHandler2.remove();
        this.contextmenuOutsideHandler2 = null;
      }
      if (this.touchOutsideHandler) {
        this.touchOutsideHandler.remove();
        this.touchOutsideHandler = null;
      }
    },
    createTwoChains(event) {
      let fn = () => {};
      const events = getEvents(this);
      if (this.childOriginEvents[event] && events[event]) {
        return this[`fire${event}`];
      }
      fn = this.childOriginEvents[event] || events[event] || fn;
      return fn;
    },
    isClickToShow() {
      const {
        action,
        showAction
      } = this.$props;
      return action.indexOf('click') !== -1 || showAction.indexOf('click') !== -1;
    },
    isContextMenuOnly() {
      const {
        action
      } = this.$props;
      return action === 'contextmenu' || action.length === 1 && action[0] === 'contextmenu';
    },
    isContextmenuToShow() {
      const {
        action,
        showAction
      } = this.$props;
      return action.indexOf('contextmenu') !== -1 || showAction.indexOf('contextmenu') !== -1;
    },
    isClickToHide() {
      const {
        action,
        hideAction
      } = this.$props;
      return action.indexOf('click') !== -1 || hideAction.indexOf('click') !== -1;
    },
    isMouseEnterToShow() {
      const {
        action,
        showAction
      } = this.$props;
      return action.indexOf('hover') !== -1 || showAction.indexOf('mouseenter') !== -1;
    },
    isMouseLeaveToHide() {
      const {
        action,
        hideAction
      } = this.$props;
      return action.indexOf('hover') !== -1 || hideAction.indexOf('mouseleave') !== -1;
    },
    isFocusToShow() {
      const {
        action,
        showAction
      } = this.$props;
      return action.indexOf('focus') !== -1 || showAction.indexOf('focus') !== -1;
    },
    isBlurToHide() {
      const {
        action,
        hideAction
      } = this.$props;
      return action.indexOf('focus') !== -1 || hideAction.indexOf('blur') !== -1;
    },
    forcePopupAlign() {
      var _a;
      if (this.$data.sPopupVisible) {
        (_a = this.popupRef) === null || _a === void 0 ? void 0 : _a.forceAlign();
      }
    },
    fireEvents(type, e) {
      if (this.childOriginEvents[type]) {
        this.childOriginEvents[type](e);
      }
      const event = this.$props[type] || this.$attrs[type];
      if (event) {
        event(e);
      }
    },
    close() {
      this.setPopupVisible(false);
    }
  },
  render() {
    const {
      $attrs
    } = this;
    const children = filterEmpty(getSlot(this));
    const {
      alignPoint,
      getPopupContainer
    } = this.$props;
    const child = children[0];
    this.childOriginEvents = getEvents(child);
    const newChildProps = {
      key: 'trigger'
    };
    if (this.isContextmenuToShow()) {
      newChildProps.onContextmenu = this.onContextmenu;
    } else {
      newChildProps.onContextmenu = this.createTwoChains('onContextmenu');
    }
    if (this.isClickToHide() || this.isClickToShow()) {
      newChildProps.onClick = this.onClick;
      newChildProps.onMousedown = this.onMousedown;
      newChildProps[supportsPassive ? 'onTouchstartPassive' : 'onTouchstart'] = this.onTouchstart;
    } else {
      newChildProps.onClick = this.createTwoChains('onClick');
      newChildProps.onMousedown = this.createTwoChains('onMousedown');
      newChildProps[supportsPassive ? 'onTouchstartPassive' : 'onTouchstart'] = this.createTwoChains('onTouchstart');
    }
    if (this.isMouseEnterToShow()) {
      newChildProps.onMouseenter = this.onMouseenter;
      if (alignPoint) {
        newChildProps.onMousemove = this.onMouseMove;
      }
    } else {
      newChildProps.onMouseenter = this.createTwoChains('onMouseenter');
    }
    if (this.isMouseLeaveToHide()) {
      newChildProps.onMouseleave = this.onMouseleave;
    } else {
      newChildProps.onMouseleave = this.createTwoChains('onMouseleave');
    }
    if (this.isFocusToShow() || this.isBlurToHide()) {
      newChildProps.onFocus = this.onFocus;
      newChildProps.onBlur = this.onBlur;
    } else {
      newChildProps.onFocus = this.createTwoChains('onFocus');
      newChildProps.onBlur = e => {
        if (e && (!e.relatedTarget || !contains(e.target, e.relatedTarget))) {
          this.createTwoChains('onBlur')(e);
        }
      };
    }
    const childrenClassName = classNames(child && child.props && child.props.class, $attrs.class);
    if (childrenClassName) {
      newChildProps.class = childrenClassName;
    }
    const trigger = cloneElement(child, _extends(_extends({}, newChildProps), {
      ref: 'triggerRef'
    }), true, true);
    const portal = _createVNode(Portal, {
      "key": "portal",
      "getContainer": getPopupContainer && (() => getPopupContainer(this.getRootDomNode())),
      "didUpdate": this.handlePortalUpdate,
      "visible": this.$data.sPopupVisible
    }, {
      default: this.getComponent
    });
    return _createVNode(_Fragment, null, [trigger, portal]);
  }
});