first commit

frontend/node_modules/@rc-component/mutate-observer/lib/MutateObserver.d.ts

@@ -0,0 +1,4 @@
+import React from 'react';
+import type { MutationObserverProps } from './interface';
+declare const MutateObserver: React.FC<MutationObserverProps>;
+export default MutateObserver;

frontend/node_modules/@rc-component/mutate-observer/lib/MutateObserver.js

@@ -0,0 +1,52 @@
+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));
+var _react = _interopRequireDefault(require("react"));
+var _useLayoutEffect = _interopRequireDefault(require("rc-util/lib/hooks/useLayoutEffect"));
+var _ref = require("rc-util/lib/ref");
+var _findDOMNode = _interopRequireDefault(require("rc-util/lib/Dom/findDOMNode"));
+var _useEvent = _interopRequireDefault(require("rc-util/lib/hooks/useEvent"));
+var _wrapper = _interopRequireDefault(require("./wrapper"));
+var _useMutateObserver = _interopRequireDefault(require("./useMutateObserver"));
+var MutateObserver = function MutateObserver(props) {
+  var children = props.children,
+    options = props.options,
+    _props$onMutate = props.onMutate,
+    onMutate = _props$onMutate === void 0 ? function () {} : _props$onMutate;
+  var callback = (0, _useEvent.default)(onMutate);
+  var wrapperRef = _react.default.useRef(null);
+  var elementRef = _react.default.useRef(null);
+  var canRef = /*#__PURE__*/_react.default.isValidElement(children) && (0, _ref.supportRef)(children);
+  var mergedRef = (0, _ref.useComposeRef)(elementRef, canRef ? children.ref : null);
+  var _React$useState = _react.default.useState(null),
+    _React$useState2 = (0, _slicedToArray2.default)(_React$useState, 2),
+    target = _React$useState2[0],
+    setTarget = _React$useState2[1];
+  (0, _useMutateObserver.default)(target, callback, options);
+
+  // =========================== Effect ===========================
+  // Bind target
+  (0, _useLayoutEffect.default)(function () {
+    setTarget((0, _findDOMNode.default)(elementRef.current) || (0, _findDOMNode.default)(wrapperRef.current));
+  });
+
+  // =========================== Render ===========================
+  if (!children) {
+    if (process.env.NODE_ENV !== 'production') {
+      console.error('MutationObserver need children props');
+    }
+    return null;
+  }
+  return /*#__PURE__*/_react.default.createElement(_wrapper.default, {
+    ref: wrapperRef
+  }, canRef ? /*#__PURE__*/_react.default.cloneElement(children, {
+    ref: mergedRef
+  }) : children);
+};
+var _default = MutateObserver;
+exports.default = _default;

frontend/node_modules/@rc-component/mutate-observer/lib/index.d.ts

@@ -0,0 +1,4 @@
+import MutateObserver from './MutateObserver';
+import useMutateObserver from './useMutateObserver';
+export { useMutateObserver };
+export default MutateObserver;

frontend/node_modules/@rc-component/mutate-observer/lib/index.js

@@ -0,0 +1,17 @@
+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+Object.defineProperty(exports, "useMutateObserver", {
+  enumerable: true,
+  get: function get() {
+    return _useMutateObserver.default;
+  }
+});
+var _MutateObserver = _interopRequireDefault(require("./MutateObserver"));
+var _useMutateObserver = _interopRequireDefault(require("./useMutateObserver"));
+var _default = _MutateObserver.default;
+exports.default = _default;

frontend/node_modules/@rc-component/mutate-observer/lib/interface.d.ts

@@ -0,0 +1,6 @@
+/// <reference types="react" />
+export interface MutationObserverProps {
+    children: React.ReactNode;
+    options?: MutationObserverInit;
+    onMutate?: (mutations: MutationRecord[], observer: MutationObserver) => void;
+}

frontend/node_modules/@rc-component/mutate-observer/lib/interface.js

@@ -0,0 +1,5 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});

frontend/node_modules/@rc-component/mutate-observer/lib/useMutateObserver.d.ts

@@ -0,0 +1 @@
+export default function useMutateObserver(nodeOrList: HTMLElement | HTMLElement[], callback: MutationCallback, options?: MutationObserverInit): void;

frontend/node_modules/@rc-component/mutate-observer/lib/useMutateObserver.js

@@ -0,0 +1,36 @@
+"use strict";
+
+var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard").default;
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = useMutateObserver;
+var _canUseDom = _interopRequireDefault(require("rc-util/lib/Dom/canUseDom"));
+var React = _interopRequireWildcard(require("react"));
+var defaultOptions = {
+  subtree: true,
+  childList: true,
+  attributeFilter: ['style', 'class']
+};
+function useMutateObserver(nodeOrList, callback) {
+  var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : defaultOptions;
+  React.useEffect(function () {
+    if (!(0, _canUseDom.default)() || !nodeOrList) {
+      return;
+    }
+    var instance;
+    var nodeList = Array.isArray(nodeOrList) ? nodeOrList : [nodeOrList];
+    if ('MutationObserver' in window) {
+      instance = new MutationObserver(callback);
+      nodeList.forEach(function (element) {
+        instance.observe(element, options);
+      });
+    }
+    return function () {
+      var _instance, _instance2;
+      (_instance = instance) === null || _instance === void 0 ? void 0 : _instance.takeRecords();
+      (_instance2 = instance) === null || _instance2 === void 0 ? void 0 : _instance2.disconnect();
+    };
+  }, [options, nodeOrList]);
+}

frontend/node_modules/@rc-component/mutate-observer/lib/wrapper.d.ts

@@ -0,0 +1,8 @@
+import React from 'react';
+interface DomWrapperProps {
+    children: React.ReactNode;
+}
+declare class DomWrapper extends React.Component<DomWrapperProps> {
+    render(): React.ReactNode;
+}
+export default DomWrapper;

frontend/node_modules/@rc-component/mutate-observer/lib/wrapper.js

@@ -0,0 +1,29 @@
+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+var _classCallCheck2 = _interopRequireDefault(require("@babel/runtime/helpers/classCallCheck"));
+var _createClass2 = _interopRequireDefault(require("@babel/runtime/helpers/createClass"));
+var _inherits2 = _interopRequireDefault(require("@babel/runtime/helpers/inherits"));
+var _createSuper2 = _interopRequireDefault(require("@babel/runtime/helpers/createSuper"));
+var _react = _interopRequireDefault(require("react"));
+var DomWrapper = /*#__PURE__*/function (_React$Component) {
+  (0, _inherits2.default)(DomWrapper, _React$Component);
+  var _super = (0, _createSuper2.default)(DomWrapper);
+  function DomWrapper() {
+    (0, _classCallCheck2.default)(this, DomWrapper);
+    return _super.apply(this, arguments);
+  }
+  (0, _createClass2.default)(DomWrapper, [{
+    key: "render",
+    value: function render() {
+      return this.props.children;
+    }
+  }]);
+  return DomWrapper;
+}(_react.default.Component);
+var _default = DomWrapper;
+exports.default = _default;