@orca-fe/transformer/es/TransformerLayout/TransformerLayout.js

Transformer Container

var _excluded = ["className", "data", "onDataChange", "defaultData", "children", "defaultCheckedIndex", "checkedIndex", "onCheck", "clickAwayWhitelist", "layoutEvents", "limit", "zoom", "style", "rotateEnabled", "disableClickAway", "onDelete", "onChangeStart"];
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == typeof i ? i : String(i); }
function _toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
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function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }
function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }
function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _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(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
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(arr) { if (Array.isArray(arr)) return arr; }
function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }
function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }
import React, { useEffect, useMemo, useRef, useState } from 'react';
import { useClickAway, useControllableValue, useEventListener, useMemoizedFn } from 'ahooks';
import { changeArr, removeArrIndex } from '@orca-fe/tools';
import cn from 'classnames';
import { useCombineKeyListener, useSizeListener } from '@orca-fe/hooks';
import TransformerBox from "../TransformerBox";
import TransformerBoxContext from "../TransformerBox/TransformerBoxContext";
import useStyles from "./TransformerLayout.style";
import { jsx as _jsx } from "react/jsx-runtime";
import { jsxs as _jsxs } from "react/jsx-runtime";
var eArr = [];
var ef = () => {};
var TransformerLayout = props => {
  var _props$className = props.className,
    className = _props$className === void 0 ? '' : _props$className,
    nouse1 = props.data,
    onDataChange = props.onDataChange,
    defaultData = props.defaultData,
    _props$children = props.children,
    children = _props$children === void 0 ? () => null : _props$children,
    defaultCheckedIndex = props.defaultCheckedIndex,
    nouse2 = props.checkedIndex,
    onCheck = props.onCheck,
    _props$clickAwayWhite = props.clickAwayWhitelist,
    clickAwayWhitelist = _props$clickAwayWhite === void 0 ? eArr : _props$clickAwayWhite,
    layoutEvents = props.layoutEvents,
    _props$limit = props.limit,
    limit = _props$limit === void 0 ? false : _props$limit,
    _props$zoom = props.zoom,
    zoom = _props$zoom === void 0 ? 0 : _props$zoom,
    style = props.style,
    rotateEnabled = props.rotateEnabled,
    disableClickAway = props.disableClickAway,
    _props$onDelete = props.onDelete,
    onDelete = _props$onDelete === void 0 ? () => null : _props$onDelete,
    _props$onChangeStart = props.onChangeStart,
    _onChangeStart = _props$onChangeStart === void 0 ? ef : _props$onChangeStart,
    otherProps = _objectWithoutProperties(props, _excluded);
  var styles = useStyles();
  var rootRef = useRef(null);
  var _useState = useState({}),
    _useState2 = _slicedToArray(_useState, 1),
    _this = _useState2[0];
  var _useState3 = useState(undefined),
    _useState4 = _slicedToArray(_useState3, 2),
    limitBounds = _useState4[0],
    setLimitBounds = _useState4[1];
  useSizeListener(size => {
    if (size.width > 0 && size.height > 0) {
      _this.size = size;
    }
    if (limit) {
      setLimitBounds({
        top: 0,
        left: 0,
        width: size.width,
        height: size.height
      });
    } else {
      setLimitBounds(undefined);
    }
  }, rootRef);
  useEffect(() => {
    if (limit) {
      var size = _this.size;
      if (size) {
        setLimitBounds({
          top: 0,
          left: 0,
          width: size.width,
          height: size.height
        });
      }
    } else {
      setLimitBounds(undefined);
    }
  }, [limit]);
  var _useState5 = useState(null),
    _useState6 = _slicedToArray(_useState5, 2),
    contentContainer = _useState6[0],
    setContentContainer = _useState6[1];
  var _useControllableValue = useControllableValue(props, {
      valuePropName: 'data',
      defaultValuePropName: 'defaultData',
      trigger: 'onDataChange'
    }),
    _useControllableValue2 = _slicedToArray(_useControllableValue, 2),
    data = _useControllableValue2[0],
    setData = _useControllableValue2[1];
  var _useControllableValue3 = useControllableValue(props, {
      valuePropName: 'checkedIndex',
      defaultValuePropName: 'defaultCheckedIndex',
      trigger: 'onCheck',
      defaultValue: -1
    }),
    _useControllableValue4 = _slicedToArray(_useControllableValue3, 2),
    _useControllableValue5 = _useControllableValue4[0],
    checkedIndex = _useControllableValue5 === void 0 ? -1 : _useControllableValue5,
    setCheckedIndex = _useControllableValue4[1];
  useEventListener('mousedown', ev => {
    if (!disableClickAway) {
      if (ev.target === ev.currentTarget || ev.target === contentContainer) {
        setCheckedIndex(-1);
      }
    }
  }, {
    target: rootRef
  });
  useClickAway(() => {
    if (!disableClickAway) {
      setCheckedIndex(-1);
    }
  }, [rootRef, ...clickAwayWhitelist]);

  // 删除事件
  useCombineKeyListener('Delete,Backspace', /*#__PURE__*/_asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee() {
    var result;
    return _regeneratorRuntime().wrap(function _callee$(_context) {
      while (1) switch (_context.prev = _context.next) {
        case 0:
          if (!(checkedIndex >= 0)) {
            _context.next = 8;
            break;
          }
          _context.next = 3;
          return onDelete(checkedIndex);
        case 3:
          result = _context.sent;
          if (!(result === false)) {
            _context.next = 6;
            break;
          }
          return _context.abrupt("return");
        case 6:
          // 修正下标
          setCheckedIndex(i => {
            if (i > 0) return i - 1;
            if (data.length === 1) {
              return -1;
            }
            return i;
          });
          // 删除
          setData(d => removeArrIndex(d, checkedIndex), 'delete', checkedIndex);
        case 8:
        case "end":
          return _context.stop();
      }
    }, _callee);
  })), {
    target: rootRef
  });
  var getPointMapping = useMemoizedFn(p => ({
    x: p.x / Math.pow(2, zoom),
    y: p.y / Math.pow(2, zoom)
  }));
  var transformerBoxContext = useMemo(() => ({
    getPointMapping
  }), []);
  return /*#__PURE__*/_jsxs("div", _objectSpread(_objectSpread({
    tabIndex: -1,
    ref: rootRef,
    className: cn(styles.root, {
      [styles.noEvents]: !layoutEvents
    }, className),
    style: _objectSpread({
      '--transformer-layout-scale': Math.pow(2, zoom)
    }, style)
  }, otherProps), {}, {
    children: [/*#__PURE__*/_jsx("div", {
      ref: setContentContainer,
      className: styles.contentContainer
    }), /*#__PURE__*/_jsx(TransformerBoxContext.Provider, {
      value: transformerBoxContext,
      children: contentContainer && data.map((item, index) => {
        var bounds = item.bounds,
          disabled = item.disabled;
        return /*#__PURE__*/_jsx(TransformerBox, {
          disabled: disabled,
          bounds: bounds,
          checked: checkedIndex === index,
          portal: () => contentContainer,
          limitBounds: limitBounds,
          rotateEnabled: rotateEnabled,
          onChangeStart: () => {
            _onChangeStart(index);
          },
          onMouseDown: () => {
            setCheckedIndex(index);
          },
          onBoundsChange: bounds => {
            setData(data => changeArr(data, index, _objectSpread(_objectSpread({}, item), {}, {
              bounds
            })), 'change', index);
          },
          children: children(item, index)
        }, `${data.length}_${index}`);
      })
    })]
  }));
};
export default TransformerLayout;