@xrenders/xflow/es/components/NodesPopover/index.js

一款功能强大、易用灵活的流程编辑器框架，帮助你轻松构建复杂的工作流和流程产品

import "antd/es/popover/style";
import _Popover from "antd/es/popover";
function _slicedToArray(r, e) { return _arrayWithHoles(r) || _iterableToArrayLimit(r, e) || _unsupportedIterableToArray(r, e) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(r, a) { if (r) { if ("string" == typeof r) return _arrayLikeToArray(r, a); var t = {}.toString.call(r).slice(8, -1); return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0; } }
function _arrayLikeToArray(r, a) { (null == a || a > r.length) && (a = r.length); for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e]; return n; }
function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t.return && (u = t.return(), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } }
function _arrayWithHoles(r) { if (Array.isArray(r)) return r; }
import { useClickAway } from 'ahooks';
import { isFunction } from 'lodash';
import React, { forwardRef, useCallback, useContext, useImperativeHandle, useMemo, useRef, useState } from 'react';
import { useStore } from '../../hooks/useStore';
import { ConfigContext } from '../../models/context';
import { uuid } from '../../utils';
import NodesMenu from '../NodesMenu';
import "./index.css";
export default /*#__PURE__*/forwardRef(function (props, popoverRef) {
  var addNode = props.addNode,
    children = props.children,
    onNodeSelectPopoverChange = props.onNodeSelectPopoverChange;
  var _useStore = useStore(function (s) {
      return {
        setIsAddingNode: s.setIsAddingNode
      };
    }),
    setIsAddingNode = _useStore.setIsAddingNode;
  var ref = useRef(null);
  var closeRef = useRef(null);
  var _useState = useState(false),
    _useState2 = _slicedToArray(_useState, 2),
    open = _useState2[0],
    setOpen = _useState2[1];
  var _useContext = useContext(ConfigContext),
    settings = _useContext.settings,
    nodeSelector = _useContext.nodeSelector,
    antdVersion = _useContext.antdVersion,
    readOnly = _useContext.readOnly,
    clickAddNode = _useContext.clickAddNode,
    settingMap = _useContext.settingMap;
  var _ref = nodeSelector || {},
    showSearch = _ref.showSearch,
    _ref$popoverProps = _ref.popoverProps,
    popoverProps = _ref$popoverProps === void 0 ? {
      placement: 'top'
    } : _ref$popoverProps;
  useImperativeHandle(popoverRef, function () {
    return {
      changeOpen: openChange
    };
  });
  useClickAway(function () {
    if (closeRef.current) {
      setOpen(false);
      onNodeSelectPopoverChange && onNodeSelectPopoverChange(false);
      closeRef.current = false;
    }
  }, ref);
  var handCreateNode = useCallback(function (_ref2) {
    var type = _ref2.type;
    if (isFunction(clickAddNode)) {
      clickAddNode(type, settingMap[type], function () {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        addNode(Object.assign({
          _nodeType: type
        }, data));
      });
    } else {
      if (type === 'Switch') {
        addNode({
          _nodeType: type,
          list: [{
            '_id': "".concat(uuid())
          }]
        });
      } else if (type === 'Parallel') {
        addNode({
          _nodeType: type,
          list: [{
            _id: "id_".concat(uuid())
          }, {
            _id: "id_".concat(uuid())
          }]
        });
      } else {
        addNode({
          _nodeType: type
        });
      }
    }
    setOpen(false);
    onNodeSelectPopoverChange && onNodeSelectPopoverChange(false);
  }, []);
  var openChange = function openChange() {
    setTimeout(function () {
      setIsAddingNode(true);
      closeRef.current = true;
      if (!readOnly) {
        setOpen(true);
      }
    }, 50);
  };
  var popoverVersionProps = useMemo(function () {
    if (antdVersion === 'V5') {
      return {
        open: open,
        onOpenChange: openChange
      };
    }
    // V4
    return {
      visible: open,
      onVisibleChange: openChange
    };
  }, [open]);
  return /*#__PURE__*/React.createElement(_Popover, Object.assign({
    overlayClassName: "nodes-popover",
    getPopupContainer: function getPopupContainer() {
      return document.getElementById('xflow-container');
    },
    zIndex: 2000,
    arrow: false,
    overlayInnerStyle: {
      padding: '12px 6px'
    }
  }, popoverProps, {
    trigger: "click"
  }, popoverVersionProps, {
    content: /*#__PURE__*/React.createElement(NodesMenu, {
      ref: ref,
      items: settings,
      showSearch: showSearch,
      onClick: handCreateNode
    })
  }), children);
});