educoder/public/react/build/static/js/88.df9395ff.chunk.js

webpackJsonp([88],{

/***/ 1002:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var React = _interopRequireWildcard(__webpack_require__(0));

var PropTypes = _interopRequireWildcard(__webpack_require__(1));

var _rcMenu = __webpack_require__(172);

var _classnames = _interopRequireDefault(__webpack_require__(3));

var _MenuContext = _interopRequireDefault(__webpack_require__(893));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

var SubMenu =
/*#__PURE__*/
function (_React$Component) {
  _inherits(SubMenu, _React$Component);

  function SubMenu() {
    var _this;

    _classCallCheck(this, SubMenu);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(SubMenu).apply(this, arguments));

    _this.onKeyDown = function (e) {
      _this.subMenu.onKeyDown(e);
    };

    _this.saveSubMenu = function (subMenu) {
      _this.subMenu = subMenu;
    };

    return _this;
  }

  _createClass(SubMenu, [{
    key: "render",
    value: function render() {
      var _this2 = this;

      var _this$props = this.props,
          rootPrefixCls = _this$props.rootPrefixCls,
          popupClassName = _this$props.popupClassName;
      return React.createElement(_MenuContext["default"].Consumer, null, function (_ref) {
        var antdMenuTheme = _ref.antdMenuTheme;
        return React.createElement(_rcMenu.SubMenu, _extends({}, _this2.props, {
          ref: _this2.saveSubMenu,
          popupClassName: (0, _classnames["default"])("".concat(rootPrefixCls, "-").concat(antdMenuTheme), popupClassName)
        }));
      });
    }
  }]);

  return SubMenu;
}(React.Component);

SubMenu.contextTypes = {
  antdMenuTheme: PropTypes.string
}; // fix issue:https://github.com/ant-design/ant-design/issues/8666

SubMenu.isSubMenu = 1;
var _default = SubMenu;
exports["default"] = _default;
//# sourceMappingURL=SubMenu.js.map


/***/ }),

/***/ 1003:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var React = _interopRequireWildcard(__webpack_require__(0));

var _rcMenu = __webpack_require__(172);

var _MenuContext = _interopRequireDefault(__webpack_require__(893));

var _tooltip = _interopRequireDefault(__webpack_require__(168));

var _Sider = __webpack_require__(908);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

var __rest = void 0 && (void 0).__rest || function (s, e) {
  var t = {};

  for (var p in s) {
    if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];
  }

  if (s != null && typeof Object.getOwnPropertySymbols === "function") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
    if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]];
  }
  return t;
};

var MenuItem =
/*#__PURE__*/
function (_React$Component) {
  _inherits(MenuItem, _React$Component);

  function MenuItem() {
    var _this;

    _classCallCheck(this, MenuItem);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(MenuItem).apply(this, arguments));

    _this.onKeyDown = function (e) {
      _this.menuItem.onKeyDown(e);
    };

    _this.saveMenuItem = function (menuItem) {
      _this.menuItem = menuItem;
    };

    _this.renderItem = function (_ref) {
      var siderCollapsed = _ref.siderCollapsed;
      var _this$props = _this.props,
          level = _this$props.level,
          children = _this$props.children,
          rootPrefixCls = _this$props.rootPrefixCls;

      var _a = _this.props,
          title = _a.title,
          rest = __rest(_a, ["title"]);

      return React.createElement(_MenuContext["default"].Consumer, null, function (_ref2) {
        var inlineCollapsed = _ref2.inlineCollapsed;
        var tooltipProps = {
          title: title || (level === 1 ? children : '')
        };

        if (!siderCollapsed && !inlineCollapsed) {
          tooltipProps.title = null; // Reset `visible` to fix control mode tooltip display not correct
          // ref: https://github.com/ant-design/ant-design/issues/16742

          tooltipProps.visible = false;
        }

        return React.createElement(_tooltip["default"], _extends({}, tooltipProps, {
          placement: "right",
          overlayClassName: "".concat(rootPrefixCls, "-inline-collapsed-tooltip")
        }), React.createElement(_rcMenu.Item, _extends({}, rest, {
          title: title,
          ref: _this.saveMenuItem
        })));
      });
    };

    return _this;
  }

  _createClass(MenuItem, [{
    key: "render",
    value: function render() {
      return React.createElement(_Sider.SiderContext.Consumer, null, this.renderItem);
    }
  }]);

  return MenuItem;
}(React.Component);

exports["default"] = MenuItem;
MenuItem.isMenuItem = true;
//# sourceMappingURL=MenuItem.js.map


/***/ }),

/***/ 1031:
/***/ (function(module, exports, __webpack_require__) {

// style-loader: Adds some css to the DOM by adding a <style> tag

// load the styles
var content = __webpack_require__(1369);
if(typeof content === 'string') content = [[module.i, content, '']];
// Prepare cssTransformation
var transform;

var options = {"hmr":false}
options.transform = transform
// add the styles to the DOM
var update = __webpack_require__(313)(content, options);
if(content.locals) module.exports = content.locals;


/***/ }),

/***/ 1070:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_antd_lib_tooltip_style_css__ = __webpack_require__(169);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_antd_lib_tooltip_style_css___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_antd_lib_tooltip_style_css__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_antd_lib_tooltip__ = __webpack_require__(168);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_antd_lib_tooltip___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_antd_lib_tooltip__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_react__ = __webpack_require__(0);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2_react__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__css_Courses_css__ = __webpack_require__(326);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__css_Courses_css___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_3__css_Courses_css__);
var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor)descriptor.writable=true;Object.defineProperty(target,descriptor.key,descriptor);}}return function(Constructor,protoProps,staticProps){if(protoProps)defineProperties(Constructor.prototype,protoProps);if(staticProps)defineProperties(Constructor,staticProps);return Constructor;};}();function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function");}}function _possibleConstructorReturn(self,call){if(!self){throw new ReferenceError("this hasn't been initialised - super() hasn't been called");}return call&&(typeof call==="object"||typeof call==="function")?call:self;}function _inherits(subClass,superClass){if(typeof superClass!=="function"&&superClass!==null){throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);}subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:false,writable:true,configurable:true}});if(superClass)Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass;}var CoursesListType=function(_Component){_inherits(CoursesListType,_Component);function CoursesListType(props){_classCallCheck(this,CoursesListType);var _this=_possibleConstructorReturn(this,(CoursesListType.__proto__||Object.getPrototypeOf(CoursesListType)).call(this,props));_this.state={// typelist:[],
// typesylename:"",
// tipval:""
};return _this;}_createClass(CoursesListType,[{key:'componentDidMount',value:function componentDidMount(){// let{typelist,typesylename,tipval}=this.props;
//
// this.setState({
//   typelist:typelist,
//   typesylename:typesylename,
//   tipval:tipval
// })
// console.log("CoursesListType")
// console.log(typelist)
}},{key:'render',value:function render(){var _props=this.props,typelist=_props.typelist,typesylename=_props.typesylename,tipval=_props.tipval;return __WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement('span',{style:{display:'inline-block'}},typelist===undefined||typelist===403||typelist===401||typelist===407||typelist===408||typelist===409||typelist===500?"":typelist.map(function(item,key){return __WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_1_antd_lib_tooltip___default.a,{placement:'bottom',title:tipval,getPopupContainer:function getPopupContainer(){return document.querySelector('.TabsWarp');},key:key},__WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement('span',{key:key},item==="公开"?__WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement('span',{className:"edu-filter-btn edu-filter-btn-4CACFF ml15 fl typestyle "+typesylename},'\u516C\u5F00'):"",item==="已开启补交"?__WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement('span',{className:"edu-filter-btn edu-filter-btn-028d01 ml15 fl typestyle "+typesylename},'\u5DF2\u5F00\u542F\u8865\u4EA4'):"",item==="未开启补交"?__WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement('span',{className:"edu-filter-btn edu-filter-btn-CC317C ml15 fl typestyle "+typesylename},'\u672A\u5F00\u542F\u8865\u4EA4'):"",item==="匿名作品"?__WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement('span',{className:"edu-filter-btn edu-filter-btn-006B75 ml15 fl typestyle "+typesylename},'\u533F\u540D\u4F5C\u54C1'):"",item==="已选择"?__WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement('span',{className:"edu-filter-btn edu-filter-btn-EDEDED ml15 fl typestyle color666666 "+typesylename},'\u5DF2\u9009\u62E9'):"",item==="已结束"?__WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement('span',{className:"edu-filter-btn edu-filter-btn-EDEDED ml15 fl typestyle color666666 "+typesylename},'\u5DF2\u7ED3\u675F'):"",item==="提交中"?__WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement('span',{className:"edu-filter-btn edu-filter-btn-4CACFF ml15 fl typestyle "+typesylename},'\u63D0\u4EA4\u4E2D'):"",item==="匿评中"?__WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement('span',{className:"edu-filter-btn edu-filter-btn-4CACFF ml15 fl typestyle "+typesylename},'\u533F\u8BC4\u4E2D'):"",item==="申诉中"?__WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement('span',{className:"edu-filter-btn edu-filter-btn-4CACFF ml15 fl typestyle "+typesylename},'\u7533\u8BC9\u4E2D'):"",item==="补交中"?__WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement('span',{className:"edu-filter-btn edu-filter-btn-4CACFF ml15 fl typestyle "+typesylename},'\u8865\u4EA4\u4E2D'):"",item==="评阅中"?__WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement('span',{className:"edu-filter-btn edu-filter-btn-4CACFF ml15 fl typestyle "+typesylename},'\u8BC4\u9605\u4E2D'):"",item==="待选中"?__WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement('span',{className:"edu-filter-btn edu-filter-btn-4CACFF ml15 fl typestyle "+typesylename},'\u5F85\u9009\u4E2D'):"",item==="交叉评阅中"?__WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement('span',{className:"edu-filter-btn edu-filter-btn-4CACFF ml15 fl typestyle "+typesylename},'\u4EA4\u53C9\u8BC4\u9605\u4E2D'):"",item==="已开启交叉评阅"?__WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement('span',{className:"edu-filter-btn edu-filter-btn-E99695 ml15 fl typestyle "+typesylename},'\u5DF2\u5F00\u542F\u4EA4\u53C9\u8BC4\u9605'):"",item==="待确认"?__WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement('span',{className:"edu-filter-btn edu-filter-btn-5E5FB9 ml15 fl typestyle "+typesylename},'\u5F85\u786E\u8BA4'):"",item==="待处理"?__WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement('span',{className:"edu-filter-btn edu-filter-btn-5E5FB9 ml15 fl typestyle mr10 "+typesylename},'\u5F85\u5904\u7406'):"",item==="未发布"?__WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement('span',{className:"edu-filter-btn edu-filter-btn-84B6EB m
//               "已开启补交",
//               "未开启补交",
//               "匿名作品",
//               "已选择",
//               "已结束",
//               "提交中",
//               "匿评中",
//               "申诉中",
//               "补交中",
//               "评阅中",
//               "待选中",
//               "交叉评阅中",
//               "已开启交叉评阅",
//               "待确认",
//               "待处理",
//               "未发布",
//               "私有",
//               "未提交",
//               "已确认",
//               "已截止",
//             ]

/***/ }),

/***/ 1074:
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(module) {var root = __webpack_require__(174),
    stubFalse = __webpack_require__(1283);

/** Detect free variable `exports`. */
var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;

/** Detect free variable `module`. */
var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;

/** Detect the popular CommonJS extension `module.exports`. */
var moduleExports = freeModule && freeModule.exports === freeExports;

/** Built-in value references. */
var Buffer = moduleExports ? root.Buffer : undefined;

/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined;

/**
 * Checks if `value` is a buffer.
 *
 * @static
 * @memberOf _
 * @since 4.3.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a buffer, else `false`.
 * @example
 *
 * _.isBuffer(new Buffer(2));
 * // => true
 *
 * _.isBuffer(new Uint8Array(2));
 * // => false
 */
var isBuffer = nativeIsBuffer || stubFalse;

module.exports = isBuffer;

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(321)(module)))

/***/ }),

/***/ 1075:
/***/ (function(module, exports, __webpack_require__) {

var getNative = __webpack_require__(945),
    root = __webpack_require__(174);

/* Built-in method references that are verified to be native. */
var Map = getNative(root, 'Map');

module.exports = Map;


/***/ }),

/***/ 1076:
/***/ (function(module, exports, __webpack_require__) {

var mapCacheClear = __webpack_require__(1268),
    mapCacheDelete = __webpack_require__(1275),
    mapCacheGet = __webpack_require__(1277),
    mapCacheHas = __webpack_require__(1278),
    mapCacheSet = __webpack_require__(1279);

/**
 * Creates a map cache object to store key-value pairs.
 *
 * @private
 * @constructor
 * @param {Array} [entries] The key-value pairs to cache.
 */
function MapCache(entries) {
  var index = -1,
      length = entries == null ? 0 : entries.length;

  this.clear();
  while (++index < length) {
    var entry = entries[index];
    this.set(entry[0], entry[1]);
  }
}

// Add methods to `MapCache`.
MapCache.prototype.clear = mapCacheClear;
MapCache.prototype['delete'] = mapCacheDelete;
MapCache.prototype.get = mapCacheGet;
MapCache.prototype.has = mapCacheHas;
MapCache.prototype.set = mapCacheSet;

module.exports = MapCache;


/***/ }),

/***/ 1077:
/***/ (function(module, exports, __webpack_require__) {

var overArg = __webpack_require__(1232);

/** Built-in value references. */
var getPrototype = overArg(Object.getPrototypeOf, Object);

module.exports = getPrototype;


/***/ }),

/***/ 1078:
/***/ (function(module, exports) {

/** Used for built-in method references. */
var objectProto = Object.prototype;

/**
 * Checks if `value` is likely a prototype object.
 *
 * @private
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.
 */
function isPrototype(value) {
  var Ctor = value && value.constructor,
      proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;

  return value === proto;
}

module.exports = isPrototype;


/***/ }),

/***/ 1079:
/***/ (function(module, exports) {

/** Used as references for various `Number` constants. */
var MAX_SAFE_INTEGER = 9007199254740991;

/**
 * Checks if `value` is a valid array-like length.
 *
 * **Note:** This method is loosely based on
 * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
 * @example
 *
 * _.isLength(3);
 * // => true
 *
 * _.isLength(Number.MIN_VALUE);
 * // => false
 *
 * _.isLength(Infinity);
 * // => false
 *
 * _.isLength('3');
 * // => false
 */
function isLength(value) {
  return typeof value == 'number' &&
    value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
}

module.exports = isLength;


/***/ }),

/***/ 1082:
/***/ (function(module, exports, __webpack_require__) {

var arrayLikeKeys = __webpack_require__(1233),
    baseKeysIn = __webpack_require__(1286),
    isArrayLike = __webpack_require__(948);

/**
 * Creates an array of the own and inherited enumerable property names of `object`.
 *
 * **Note:** Non-object values are coerced to objects.
 *
 * @static
 * @memberOf _
 * @since 3.0.0
 * @category Object
 * @param {Object} object The object to query.
 * @returns {Array} Returns the array of property names.
 * @example
 *
 * function Foo() {
 *   this.a = 1;
 *   this.b = 2;
 * }
 *
 * Foo.prototype.c = 3;
 *
 * _.keysIn(new Foo);
 * // => ['a', 'b', 'c'] (iteration order is not guaranteed)
 */
function keysIn(object) {
  return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object);
}

module.exports = keysIn;


/***/ }),

/***/ 1083:
/***/ (function(module, exports) {

/** Used as references for various `Number` constants. */
var MAX_SAFE_INTEGER = 9007199254740991;

/** Used to detect unsigned integer values. */
var reIsUint = /^(?:0|[1-9]\d*)$/;

/**
 * Checks if `value` is a valid array-like index.
 *
 * @private
 * @param {*} value The value to check.
 * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
 * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
 */
function isIndex(value, length) {
  var type = typeof value;
  length = length == null ? MAX_SAFE_INTEGER : length;

  return !!length &&
    (type == 'number' ||
      (type != 'symbol' && reIsUint.test(value))) &&
        (value > -1 && value % 1 == 0 && value < length);
}

module.exports = isIndex;


/***/ }),

/***/ 1084:
/***/ (function(module, exports) {

/**
 * This method returns the first argument it receives.
 *
 * @static
 * @since 0.1.0
 * @memberOf _
 * @category Util
 * @param {*} value Any value.
 * @returns {*} Returns `value`.
 * @example
 *
 * var object = { 'a': 1 };
 *
 * console.log(_.identity(object) === object);
 * // => true
 */
function identity(value) {
  return value;
}

module.exports = identity;


/***/ }),

/***/ 1085:
/***/ (function(module, exports, __webpack_require__) {

// style-loader: Adds some css to the DOM by adding a <style> tag

// load the styles
var content = __webpack_require__(1086);
if(typeof content === 'string') content = [[module.i, content, '']];
// Prepare cssTransformation
var transform;

var options = {"hmr":false}
options.transform = transform
// add the styles to the DOM
var update = __webpack_require__(313)(content, options);
if(content.locals) module.exports = content.locals;


/***/ }),

/***/ 1086:
/***/ (function(module, exports, __webpack_require__) {

exports = module.exports = __webpack_require__(312)(true);
// imports


// module
exports.push([module.i, ".ant-dropdown{-webkit-box-sizing:border-box;box-sizing:border-box;margin:0;padding:0;color:rgba(0,0,0,.65);font-size:14px;font-variant:tabular-nums;line-height:1.5;list-style:none;-webkit-font-feature-settings:\"tnum\";font-feature-settings:\"tnum\";position:absolute;top:-9999px;left:-9999px;z-index:1050;display:block}.ant-dropdown:before{position:absolute;top:-7px;right:0;bottom:-7px;left:-7px;z-index:-9999;opacity:.0001;content:\" \"}.ant-dropdown-wrap{position:relative}.ant-dropdown-wrap .ant-btn>.anticon-down{display:inline-block;font-size:12px;font-size:10px\\9;-webkit-transform:scale(.83333333) rotate(0deg);-ms-transform:scale(.83333333) rotate(0deg);transform:scale(.83333333) rotate(0deg)}:root .ant-dropdown-wrap .ant-btn>.anticon-down{font-size:12px}.ant-dropdown-wrap .anticon-down:before{-webkit-transition:-webkit-transform .2s;transition:-webkit-transform .2s;-o-transition:transform .2s;transition:transform .2s;transition:transform .2s,-webkit-transform .2s}.ant-dropdown-wrap-open .anticon-down:before{-webkit-transform:rotate(180deg);-ms-transform:rotate(180deg);transform:rotate(180deg)}.ant-dropdown-hidden,.ant-dropdown-menu-hidden{display:none}.ant-dropdown-menu{position:relative;margin:0;padding:4px 0;text-align:left;list-style-type:none;background-color:#fff;background-clip:padding-box;border-radius:4px;outline:none;-webkit-box-shadow:0 2px 8px rgba(0,0,0,.15);box-shadow:0 2px 8px rgba(0,0,0,.15);-webkit-transform:translateZ(0)}.ant-dropdown-menu-item-group-title{padding:5px 12px;color:rgba(0,0,0,.45);-webkit-transition:all .3s;-o-transition:all .3s;transition:all .3s}.ant-dropdown-menu-submenu-popup{position:absolute;z-index:1050}.ant-dropdown-menu-submenu-popup>.ant-dropdown-menu{-webkit-transform-origin:0 0;-ms-transform-origin:0 0;transform-origin:0 0}.ant-dropdown-menu-submenu-popup li,.ant-dropdown-menu-submenu-popup ul{list-style:none}.ant-dropdown-menu-submenu-popup ul{margin-right:.3em;margin-left:.3em;padding:0}.ant-dropdown-menu-item,.ant-dropdown-menu-submenu-title{clear:both;margin:0;padding:5px 12px;color:rgba(0,0,0,.65);font-weight:400;font-size:14px;line-height:22px;white-space:nowrap;cursor:pointer;-webkit-transition:all .3s;-o-transition:all .3s;transition:all .3s}.ant-dropdown-menu-item>.anticon:first-child,.ant-dropdown-menu-item>span>.anticon:first-child,.ant-dropdown-menu-submenu-title>.anticon:first-child,.ant-dropdown-menu-submenu-title>span>.anticon:first-child{min-width:12px;margin-right:8px;font-size:12px}.ant-dropdown-menu-item>a,.ant-dropdown-menu-submenu-title>a{display:block;margin:-5px -12px;padding:5px 12px;color:rgba(0,0,0,.65);-webkit-transition:all .3s;-o-transition:all .3s;transition:all .3s}.ant-dropdown-menu-item-selected,.ant-dropdown-menu-item-selected>a,.ant-dropdown-menu-submenu-title-selected,.ant-dropdown-menu-submenu-title-selected>a{color:#1890ff;background-color:#e6f7ff}.ant-dropdown-menu-item:hover,.ant-dropdown-menu-submenu-title:hover{background-color:#e6f7ff}.ant-dropdown-menu-item-disabled,.ant-dropdown-menu-submenu-title-disabled{color:rgba(0,0,0,.25);cursor:not-allowed}.ant-dropdown-menu-item-disabled:hover,.ant-dropdown-menu-submenu-title-disabled:hover{color:rgba(0,0,0,.25);background-color:#fff;cursor:not-allowed}.ant-dropdown-menu-item-divider,.ant-dropdown-menu-submenu-title-divider{height:1px;margin:4px 0;overflow:hidden;line-height:0;background-color:#e8e8e8}.ant-dropdown-menu-item .ant-dropdown-menu-submenu-arrow,.ant-dropdown-menu-submenu-title .ant-dropdown-menu-submenu-arrow{position:absolute;right:8px}.ant-dropdown-menu-item .ant-dropdown-menu-submenu-arrow-icon,.ant-dropdown-menu-submenu-title .ant-dropdown-menu-submenu-arrow-icon{color:rgba(0,0,0,.45);font-style:normal;display:inline-block;font-size:12px;font-size:10px\\9;-webkit-transform:scale(.83333333) rotate(0deg);-ms-transform:scale(.83333333) rotate(0deg);transform:scale(.83333333) rotate(0deg)}:root .ant-dropdown-menu-item .ant-dropdown-menu-submenu-arrow-icon,:root .ant-dropdown-menu-submenu-title .ant-dropdown-menu-submenu-arrow-icon{font-size:12px}.ant-

// exports


/***/ }),

/***/ 1087:
/***/ (function(module, exports, __webpack_require__) {

var baseIsArguments = __webpack_require__(1282),
    isObjectLike = __webpack_require__(323);

/** Used for built-in method references. */
var objectProto = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/** Built-in value references. */
var propertyIsEnumerable = objectProto.propertyIsEnumerable;

/**
 * Checks if `value` is likely an `arguments` object.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is an `arguments` object,
 *  else `false`.
 * @example
 *
 * _.isArguments(function() { return arguments; }());
 * // => true
 *
 * _.isArguments([1, 2, 3]);
 * // => false
 */
var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) {
  return isObjectLike(value) && hasOwnProperty.call(value, 'callee') &&
    !propertyIsEnumerable.call(value, 'callee');
};

module.exports = isArguments;


/***/ }),

/***/ 1088:
/***/ (function(module, exports, __webpack_require__) {

var baseIsTypedArray = __webpack_require__(1284),
    baseUnary = __webpack_require__(1150),
    nodeUtil = __webpack_require__(1151);

/* Node.js helper references. */
var nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray;

/**
 * Checks if `value` is classified as a typed array.
 *
 * @static
 * @memberOf _
 * @since 3.0.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
 * @example
 *
 * _.isTypedArray(new Uint8Array);
 * // => true
 *
 * _.isTypedArray([]);
 * // => false
 */
var isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray;

module.exports = isTypedArray;


/***/ }),

/***/ 1089:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Dropdown__ = __webpack_require__(1090);

/* harmony default export */ __webpack_exports__["default"] = (__WEBPACK_IMPORTED_MODULE_0__Dropdown__["a" /* default */]);

/***/ }),

/***/ 1090:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_react__ = __webpack_require__(0);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_react__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_prop_types__ = __webpack_require__(1);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_prop_types___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_prop_types__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_react_dom__ = __webpack_require__(4);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_react_dom___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2_react_dom__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_rc_trigger__ = __webpack_require__(89);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_classnames__ = __webpack_require__(3);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_classnames___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_4_classnames__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__placements__ = __webpack_require__(1091);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6_react_lifecycles_compat__ = __webpack_require__(7);
var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }









var Dropdown = function (_Component) {
  _inherits(Dropdown, _Component);

  function Dropdown(props) {
    _classCallCheck(this, Dropdown);

    var _this = _possibleConstructorReturn(this, _Component.call(this, props));

    _initialiseProps.call(_this);

    if ('visible' in props) {
      _this.state = {
        visible: props.visible
      };
    } else {
      _this.state = {
        visible: props.defaultVisible
      };
    }
    return _this;
  }

  Dropdown.getDerivedStateFromProps = function getDerivedStateFromProps(nextProps) {
    if ('visible' in nextProps) {
      return {
        visible: nextProps.visible
      };
    }
    return null;
  };

  Dropdown.prototype.getOverlayElement = function getOverlayElement() {
    var overlay = this.props.overlay;

    var overlayElement = void 0;
    if (typeof overlay === 'function') {
      overlayElement = overlay();
    } else {
      overlayElement = overlay;
    }
    return overlayElement;
  };

  Dropdown.prototype.getMenuElementOrLambda = function getMenuElementOrLambda() {
    var overlay = this.props.overlay;

    if (typeof overlay === 'function') {
      return this.getMenuElement;
    }
    return this.getMenuElement();
  };

  Dropdown.prototype.getPopupDomNode = function getPopupDomNode() {
    return this.trigger.getPopupDomNode();
  };

  Dropdown.prototype.getOpenClassName = function getOpenClassName() {
    var _props = this.props,
        openClassName = _props.openClassName,
        prefixCls = _props.prefixCls;

    if (openClassName !== undefined) {
      return openClassName;
    }
    return prefixCls + '-open';
  };

  Dropdown.prototype.renderChildren = function renderChildren() {
    var children = this.props.children;
    var visible = this.state.visible;

    var childrenProps = children.props ? children.props : {};
    var childClassName = __WEBPACK_IMPORTED_MODULE_4_classnames___default()(childrenProps.className, this.getOpenClassName());
    return visible && children ? Object(__WEBPACK_IMPORTED_MODULE_0_react__["cloneElement"])(children, { className: childClassName }) : children;
  };

  Dropdown.prototype.render = function render() {
    var _props2 = this.props,
        prefixCls = _props2.prefixCls,
        transitionName = _props2.transitionName,
        animation = _props2.animation,
        align = _props2.align,
        placement = _props2.placement,
        getPopupContainer = _props2.getPopupContainer,
        showAction = _props2.showAction,
        hideAction = _props2.hideAction,
        overlayClassName = _props2.overlayClassName,
        overlayStyle = _props2.overlayStyle,
        trigger = _props2.trigger,
        otherProps = _objectWithoutProperties(_props2, ['prefixCls', 'transitionName', 'animation', 'align', 'placement', 'getPopupContainer', 'showAction', 'hideAction', 'overlayClassName', 'overlayStyle', 'trigger']);

    var triggerHideAction = hideAction;
    if (!triggerHideAction && trigger.indexOf('contextMenu') !== -1) {
      triggerHideAction = ['click'];
    }

    return __WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement(
      __WEBPACK_IMPORTED_MODULE_3_rc_trigger__["default"],
      _extends({}, otherProps, {
        prefixCls: prefixCls,
        ref: this.saveTrigger,
        popupClassName: overlayClassName,
        popupStyle: overlayStyle,
        builtinPlacements: __WEBPACK_IMPORTED_MODULE_5__placements__["a" /* default */],
        action: trigger,
        showAction: showAction,
        hideAction: triggerHideAction || [],
        popupPlacement: placement,
        popupAlign: align,
        popupTransitionName: transitionName,
        popupAnimation: animation,
        popupVisible: this.state.visible,
        afterPopupVisibleChange: this.afterVisibleChange,
        popup: this.getMenuElementOrLambda(),
        onPopupVisibleChange: this.onVisibleChange,
        getPopupContainer: getPopupContainer
      }),
      this.renderChildren()
    );
  };

  return Dropdown;
}(__WEBPACK_IMPORTED_MODULE_0_react__["Component"]);

Dropdown.propTypes = {
  minOverlayWidthMatchTrigger: __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.bool,
  onVisibleChange: __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.func,
  onOverlayClick: __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.func,
  prefixCls: __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.string,
  children: __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.any,
  transitionName: __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.string,
  overlayClassName: __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.string,
  openClassName: __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.string,
  animation: __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.any,
  align: __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.object,
  overlayStyle: __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.object,
  placement: __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.string,
  overlay: __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.oneOfType([__WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.node, __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.func]),
  trigger: __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.array,
  alignPoint: __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.bool,
  showAction: __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.array,
  hideAction: __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.array,
  getPopupContainer: __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.func,
  visible: __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.bool,
  defaultVisible: __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.bool
};
Dropdown.defaultProps = {
  prefixCls: 'rc-dropdown',
  trigger: ['hover'],
  showAction: [],
  overlayClassName: '',
  overlayStyle: {},
  defaultVisible: false,
  onVisibleChange: function onVisibleChange() {},

  placement: 'bottomLeft'
};

var _initialiseProps = function _initialiseProps() {
  var _this2 = this;

  this.onClick = function (e) {
    var props = _this2.props;
    var overlayProps = _this2.getOverlayElement().props;
    // do no call onVisibleChange, if you need click to hide, use onClick and control visible
    if (!('visible' in props)) {
      _this2.setState({
        visible: false
      });
    }
    if (props.onOverlayClick) {
      props.onOverlayClick(e);
    }
    if (overlayProps.onClick) {
      overlayProps.onClick(e);
    }
  };

  this.onVisibleChange = function (visible) {
    var props = _this2.props;
    if (!('visible' in props)) {
      _this2.setState({
        visible: visible
      });
    }
    props.onVisibleChange(visible);
  };

  this.getMinOverlayWidthMatchTrigger = function () {
    var _props3 = _this2.props,
        minOverlayWidthMatchTrigger = _props3.minOverlayWidthMatchTrigger,
        alignPoint = _props3.alignPoint;

    if ('minOverlayWidthMatchTrigger' in _this2.props) {
      return minOverlayWidthMatchTrigger;
    }

    return !alignPoint;
  };

  this.getMenuElement = function () {
    var prefixCls = _this2.props.prefixCls;

    var overlayElement = _this2.getOverlayElement();
    var extraOverlayProps = {
      prefixCls: prefixCls + '-menu',
      onClick: _this2.onClick
    };
    if (typeof overlayElement.type === 'string') {
      delete extraOverlayProps.prefixCls;
    }
    return __WEBPACK_IMPORTED_MODULE_0_react___default.a.cloneElement(overlayElement, extraOverlayProps);
  };

  this.afterVisibleChange = function (visible) {
    if (visible && _this2.getMinOverlayWidthMatchTrigger()) {
      var overlayNode = _this2.getPopupDomNode();
      var rootNode = __WEBPACK_IMPORTED_MODULE_2_react_dom___default.a.findDOMNode(_this2);
      if (rootNode && overlayNode && rootNode.offsetWidth > overlayNode.offsetWidth) {
        overlayNode.style.minWidth = rootNode.offsetWidth + 'px';
        if (_this2.trigger && _this2.trigger._component && _this2.trigger._component.alignInstance) {
          _this2.trigger._component.alignInstance.forceAlign();
        }
      }
    }
  };

  this.saveTrigger = function (node) {
    _this2.trigger = node;
  };
};

Object(__WEBPACK_IMPORTED_MODULE_6_react_lifecycles_compat__["polyfill"])(Dropdown);

/* harmony default export */ __webpack_exports__["a"] = (Dropdown);

/***/ }),

/***/ 1091:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
/* unused harmony export placements */
var autoAdjustOverflow = {
  adjustX: 1,
  adjustY: 1
};

var targetOffset = [0, 0];

var placements = {
  topLeft: {
    points: ['bl', 'tl'],
    overflow: autoAdjustOverflow,
    offset: [0, -4],
    targetOffset: targetOffset
  },
  topCenter: {
    points: ['bc', 'tc'],
    overflow: autoAdjustOverflow,
    offset: [0, -4],
    targetOffset: targetOffset
  },
  topRight: {
    points: ['br', 'tr'],
    overflow: autoAdjustOverflow,
    offset: [0, -4],
    targetOffset: targetOffset
  },
  bottomLeft: {
    points: ['tl', 'bl'],
    overflow: autoAdjustOverflow,
    offset: [0, 4],
    targetOffset: targetOffset
  },
  bottomCenter: {
    points: ['tc', 'bc'],
    overflow: autoAdjustOverflow,
    offset: [0, 4],
    targetOffset: targetOffset
  },
  bottomRight: {
    points: ['tr', 'br'],
    overflow: autoAdjustOverflow,
    offset: [0, 4],
    targetOffset: targetOffset
  }
};

/* harmony default export */ __webpack_exports__["a"] = (placements);

/***/ }),

/***/ 1105:
/***/ (function(module, exports, __webpack_require__) {

var getNative = __webpack_require__(945);

var defineProperty = (function() {
  try {
    var func = getNative(Object, 'defineProperty');
    func({}, '', {});
    return func;
  } catch (e) {}
}());

module.exports = defineProperty;


/***/ }),

/***/ 1106:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var React = _interopRequireWildcard(__webpack_require__(0));

var _classnames = _interopRequireDefault(__webpack_require__(3));

var _button = _interopRequireDefault(__webpack_require__(74));

var _configProvider = __webpack_require__(12);

var _dropdown = _interopRequireDefault(__webpack_require__(922));

var _icon = _interopRequireDefault(__webpack_require__(26));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

var __rest = void 0 && (void 0).__rest || function (s, e) {
  var t = {};

  for (var p in s) {
    if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];
  }

  if (s != null && typeof Object.getOwnPropertySymbols === "function") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
    if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]];
  }
  return t;
};

var ButtonGroup = _button["default"].Group;

var DropdownButton =
/*#__PURE__*/
function (_React$Component) {
  _inherits(DropdownButton, _React$Component);

  function DropdownButton() {
    var _this;

    _classCallCheck(this, DropdownButton);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(DropdownButton).apply(this, arguments));

    _this.renderButton = function (_ref) {
      var getContextPopupContainer = _ref.getPopupContainer,
          getPrefixCls = _ref.getPrefixCls;

      var _a = _this.props,
          customizePrefixCls = _a.prefixCls,
          type = _a.type,
          disabled = _a.disabled,
          onClick = _a.onClick,
          htmlType = _a.htmlType,
          children = _a.children,
          className = _a.className,
          overlay = _a.overlay,
          trigger = _a.trigger,
          align = _a.align,
          visible = _a.visible,
          onVisibleChange = _a.onVisibleChange,
          placement = _a.placement,
          getPopupContainer = _a.getPopupContainer,
          href = _a.href,
          _a$icon = _a.icon,
          icon = _a$icon === void 0 ? React.createElement(_icon["default"], {
        type: "ellipsis"
      }) : _a$icon,
          title = _a.title,
          restProps = __rest(_a, ["prefixCls", "type", "disabled", "onClick", "htmlType", "children", "className", "overlay", "trigger", "align", "visible", "onVisibleChange", "placement", "getPopupContainer", "href", "icon", "title"]);

      var prefixCls = getPrefixCls('dropdown-button', customizePrefixCls);
      var dropdownProps = {
        align: align,
        overlay: overlay,
        disabled: disabled,
        trigger: disabled ? [] : trigger,
        onVisibleChange: onVisibleChange,
        placement: placement,
        getPopupContainer: getPopupContainer || getContextPopupContainer
      };

      if ('visible' in _this.props) {
        dropdownProps.visible = visible;
      }

      return React.createElement(ButtonGroup, _extends({}, restProps, {
        className: (0, _classnames["default"])(prefixCls, className)
      }), React.createElement(_button["default"], {
        type: type,
        disabled: disabled,
        onClick: onClick,
        htmlType: htmlType,
        href: href,
        title: title
      }, children), React.createElement(_dropdown["default"], dropdownProps, React.createElement(_button["default"], {
        type: type
      }, icon)));
    };

    return _this;
  }

  _createClass(DropdownButton, [{
    key: "render",
    value: function render() {
      return React.createElement(_configProvider.ConfigConsumer, null, this.renderButton);
    }
  }]);

  return DropdownButton;
}(React.Component);

exports["default"] = DropdownButton;
DropdownButton.defaultProps = {
  placement: 'bottomRight',
  type: 'default'
};
//# sourceMappingURL=dropdown-button.js.map


/***/ }),

/***/ 1108:
/***/ (function(module, exports, __webpack_require__) {

var baseAssignValue = __webpack_require__(984),
    eq = __webpack_require__(925);

/**
 * This function is like `assignValue` except that it doesn't assign
 * `undefined` values.
 *
 * @private
 * @param {Object} object The object to modify.
 * @param {string} key The key of the property to assign.
 * @param {*} value The value to assign.
 */
function assignMergeValue(object, key, value) {
  if ((value !== undefined && !eq(object[key], value)) ||
      (value === undefined && !(key in object))) {
    baseAssignValue(object, key, value);
  }
}

module.exports = assignMergeValue;


/***/ }),

/***/ 1109:
/***/ (function(module, exports) {

/**
 * Gets the value at `key`, unless `key` is "__proto__".
 *
 * @private
 * @param {Object} object The object to query.
 * @param {string} key The key of the property to get.
 * @returns {*} Returns the property value.
 */
function safeGet(object, key) {
  if (key == '__proto__') {
    return;
  }

  return object[key];
}

module.exports = safeGet;


/***/ }),

/***/ 1112:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.warning = warning;
exports.note = note;
exports.resetWarned = resetWarned;
exports.call = call;
exports.warningOnce = warningOnce;
exports.noteOnce = noteOnce;
exports.default = void 0;

/* eslint-disable no-console */
var warned = {};

function warning(valid, message) {
  // Support uglify
  if (false) {
    console.error("Warning: ".concat(message));
  }
}

function note(valid, message) {
  // Support uglify
  if (false) {
    console.warn("Note: ".concat(message));
  }
}

function resetWarned() {
  warned = {};
}

function call(method, valid, message) {
  if (!valid && !warned[message]) {
    method(false, message);
    warned[message] = true;
  }
}

function warningOnce(valid, message) {
  call(warning, valid, message);
}

function noteOnce(valid, message) {
  call(note, valid, message);
}

var _default = warningOnce;
/* eslint-enable */

exports.default = _default;

/***/ }),

/***/ 1113:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

var __importStar = this && this.__importStar || function (mod) {
  if (mod && mod.__esModule) return mod;
  var result = {};
  if (mod != null) for (var k in mod) {
    if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
  }
  result["default"] = mod;
  return result;
};

var __importDefault = this && this.__importDefault || function (mod) {
  return mod && mod.__esModule ? mod : {
    "default": mod
  };
};

Object.defineProperty(exports, "__esModule", {
  value: true
});

var React = __importStar(__webpack_require__(0));

var PropTypes = __importStar(__webpack_require__(1));

var mini_store_1 = __webpack_require__(88);

var classnames_1 = __importDefault(__webpack_require__(3));

var ColGroup_1 = __importDefault(__webpack_require__(1380));

var TableHeader_1 = __importDefault(__webpack_require__(1381));

var TableRow_1 = __importDefault(__webpack_require__(1114));

var ExpandableRow_1 = __importDefault(__webpack_require__(1384));

var BaseTable =
/*#__PURE__*/
function (_React$Component) {
  _inherits(BaseTable, _React$Component);

  function BaseTable() {
    var _this;

    _classCallCheck(this, BaseTable);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(BaseTable).apply(this, arguments));

    _this.handleRowHover = function (isHover, key) {
      _this.props.store.setState({
        currentHoverKey: isHover ? key : null
      });
    };

    _this.renderRows = function (renderData, indent) {
      var ancestorKeys = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : [];
      var table = _this.context.table;
      var columnManager = table.columnManager,
          components = table.components;
      var _table$props = table.props,
          prefixCls = _table$props.prefixCls,
          childrenColumnName = _table$props.childrenColumnName,
          rowClassName = _table$props.rowClassName,
          rowRef = _table$props.rowRef,
          onRowClick = _table$props.onRowClick,
          onRowDoubleClick = _table$props.onRowDoubleClick,
          onRowContextMenu = _table$props.onRowContextMenu,
          onRowMouseEnter = _table$props.onRowMouseEnter,
          onRowMouseLeave = _table$props.onRowMouseLeave,
          onRow = _table$props.onRow;
      var _this$props = _this.props,
          getRowKey = _this$props.getRowKey,
          fixed = _this$props.fixed,
          expander = _this$props.expander,
          isAnyColumnsFixed = _this$props.isAnyColumnsFixed;
      var rows = [];

      var _loop = function _loop(i) {
        var record = renderData[i];
        var key = getRowKey(record, i);
        var className = typeof rowClassName === 'string' ? rowClassName : rowClassName(record, i, indent);
        var onHoverProps = {};

        if (columnManager.isAnyColumnsFixed()) {
          onHoverProps.onHover = _this.handleRowHover;
        }

        var leafColumns = void 0;

        if (fixed === 'left') {
          leafColumns = columnManager.leftLeafColumns();
        } else if (fixed === 'right') {
          leafColumns = columnManager.rightLeafColumns();
        } else {
          leafColumns = _this.getColumns(columnManager.leafColumns());
        }

        var rowPrefixCls = "".concat(prefixCls, "-row");
        var row = React.createElement(ExpandableRow_1.default, Object.assign({}, expander.props, {
          fixed: fixed,
          index: i,
          prefixCls: rowPrefixCls,
          record: record,
          key: key,
          rowKey: key,
          onRowClick: onRowClick,
          needIndentSpaced: expander.needIndentSpaced,
          onExpandedChange: expander.handleExpandChange
        }), function (expandableRow) {
          return React.createElement(TableRow_1.default, Object.assign({
            fixed: fixed,
            indent: indent,
            className: className,
            record: record,
            index: i,
            prefixCls: rowPrefixCls,
            childrenColumnName: childrenColumnName,
            columns: leafColumns,
            onRow: onRow,
            onRowDoubleClick: onRowDoubleClick,
            onRowContextMenu: onRowContextMenu,
            onRowMouseEnter: onRowMouseEnter,
            onRowMouseLeave: onRowMouseLeave
          }, onHoverProps, {
            rowKey: key,
            ancestorKeys: ancestorKeys,
            ref: rowRef(record, i, indent),
            components: components,
            isAnyColumnsFixed: isAnyColumnsFixed
          }, expandableRow));
        });
        rows.push(row);
        expander.renderRows(_this.renderRows, rows, record, i, indent, fixed, key, ancestorKeys);
      };

      for (var i = 0; i < renderData.length; i += 1) {
        _loop(i);
      }

      return rows;
    };

    return _this;
  }

  _createClass(BaseTable, [{
    key: "getColumns",
    value: function getColumns(cols) {
      var _this$props2 = this.props,
          _this$props2$columns = _this$props2.columns,
          columns = _this$props2$columns === void 0 ? [] : _this$props2$columns,
          fixed = _this$props2.fixed;
      var table = this.context.table;
      var prefixCls = table.props.prefixCls;
      return (cols || columns).map(function (column) {
        return _objectSpread({}, column, {
          className: !!column.fixed && !fixed ? classnames_1.default("".concat(prefixCls, "-fixed-columns-in-body"), column.className) : column.className
        });
      });
    }
  }, {
    key: "render",
    value: function render() {
      var table = this.context.table;
      var components = table.components;
      var _table$props2 = table.props,
          prefixCls = _table$props2.prefixCls,
          scroll = _table$props2.scroll,
          data = _table$props2.data,
          getBodyWrapper = _table$props2.getBodyWrapper;
      var _this$props3 = this.props,
          expander = _this$props3.expander,
          tableClassName = _this$props3.tableClassName,
          hasHead = _this$props3.hasHead,
          hasBody = _this$props3.hasBody,
          fixed = _this$props3.fixed;
      var tableStyle = {};

      if (!fixed && scroll.x) {
        // not set width, then use content fixed width
        tableStyle.width = scroll.x === true ? 'max-content' : scroll.x;
      }

      var Table = hasBody ? components.table : 'table';
      var BodyWrapper = components.body.wrapper;
      var body;

      if (hasBody) {
        body = React.createElement(BodyWrapper, {
          className: "".concat(prefixCls, "-tbody")
        }, this.renderRows(data, 0));

        if (getBodyWrapper) {
          body = getBodyWrapper(body);
        }
      }

      var columns = this.getColumns();
      return React.createElement(Table, {
        className: tableClassName,
        style: tableStyle,
        key: "table"
      }, React.createElement(ColGroup_1.default, {
        columns: columns,
        fixed: fixed
      }), hasHead && React.createElement(TableHeader_1.default, {
        expander: expander,
        columns: columns,
        fixed: fixed
      }), body);
    }
  }]);

  return BaseTable;
}(React.Component);

BaseTable.contextTypes = {
  table: PropTypes.any
};
exports.default = mini_store_1.connect()(BaseTable);

/***/ }),

/***/ 1114:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

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; }

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

var __importStar = this && this.__importStar || function (mod) {
  if (mod && mod.__esModule) return mod;
  var result = {};
  if (mod != null) for (var k in mod) {
    if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
  }
  result["default"] = mod;
  return result;
};

var __importDefault = this && this.__importDefault || function (mod) {
  return mod && mod.__esModule ? mod : {
    "default": mod
  };
};

Object.defineProperty(exports, "__esModule", {
  value: true
});

var React = __importStar(__webpack_require__(0));

var react_dom_1 = __importDefault(__webpack_require__(4));

var warning_1 = __importDefault(__webpack_require__(1112));

var mini_store_1 = __webpack_require__(88);

var react_lifecycles_compat_1 = __webpack_require__(7);

var classnames_1 = __importDefault(__webpack_require__(3));

var TableCell_1 = __importDefault(__webpack_require__(1383));

var TableRow =
/*#__PURE__*/
function (_React$Component) {
  _inherits(TableRow, _React$Component);

  function TableRow() {
    var _this;

    _classCallCheck(this, TableRow);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(TableRow).apply(this, arguments));
    _this.state = {};

    _this.onTriggerEvent = function (rowPropFunc, legacyFunc, additionalFunc) {
      var _this$props = _this.props,
          record = _this$props.record,
          index = _this$props.index;
      return function () {
        // Additional function like trigger `this.onHover` to handle self logic
        if (additionalFunc) {
          additionalFunc();
        } // [Legacy] Some legacy function like `onRowClick`.


        for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
          args[_key] = arguments[_key];
        }

        var event = args[0];

        if (legacyFunc) {
          legacyFunc(record, index, event);
        } // Pass to the function from `onRow`


        if (rowPropFunc) {
          rowPropFunc.apply(void 0, args);
        }
      };
    };

    _this.onMouseEnter = function () {
      var _this$props2 = _this.props,
          onHover = _this$props2.onHover,
          rowKey = _this$props2.rowKey;
      onHover(true, rowKey);
    };

    _this.onMouseLeave = function () {
      var _this$props3 = _this.props,
          onHover = _this$props3.onHover,
          rowKey = _this$props3.rowKey;
      onHover(false, rowKey);
    };

    return _this;
  }

  _createClass(TableRow, [{
    key: "componentDidMount",
    value: function componentDidMount() {
      if (this.state.shouldRender) {
        this.saveRowRef();
      }
    }
  }, {
    key: "shouldComponentUpdate",
    value: function shouldComponentUpdate(nextProps) {
      return !!(this.props.visible || nextProps.visible);
    }
  }, {
    key: "componentDidUpdate",
    value: function componentDidUpdate() {
      if (this.state.shouldRender && !this.rowRef) {
        this.saveRowRef();
      }
    }
  }, {
    key: "setExpandedRowHeight",
    value: function setExpandedRowHeight() {
      var _this$props4 = this.props,
          store = _this$props4.store,
          rowKey = _this$props4.rowKey;

      var _store$getState = store.getState(),
          expandedRowsHeight = _store$getState.expandedRowsHeight;

      var _this$rowRef$getBound = this.rowRef.getBoundingClientRect(),
          height = _this$rowRef$getBound.height;

      expandedRowsHeight = _objectSpread({}, expandedRowsHeight, _defineProperty({}, rowKey, height));
      store.setState({
        expandedRowsHeight: expandedRowsHeight
      });
    }
  }, {
    key: "setRowHeight",
    value: function setRowHeight() {
      var _this$props5 = this.props,
          store = _this$props5.store,
          rowKey = _this$props5.rowKey;

      var _store$getState2 = store.getState(),
          fixedColumnsBodyRowsHeight = _store$getState2.fixedColumnsBodyRowsHeight;

      var _this$rowRef$getBound2 = this.rowRef.getBoundingClientRect(),
          height = _this$rowRef$getBound2.height;

      store.setState({
        fixedColumnsBodyRowsHeight: _objectSpread({}, fixedColumnsBodyRowsHeight, _defineProperty({}, rowKey, height))
      });
    }
  }, {
    key: "getStyle",
    value: function getStyle() {
      var _this$props6 = this.props,
          height = _this$props6.height,
          visible = _this$props6.visible;

      if (height && height !== this.style.height) {
        this.style = _objectSpread({}, this.style, {
          height: height
        });
      }

      if (!visible && !this.style.display) {
        this.style = _objectSpread({}, this.style, {
          display: 'none'
        });
      }

      return this.style;
    }
  }, {
    key: "saveRowRef",
    value: function saveRowRef() {
      this.rowRef = react_dom_1.default.findDOMNode(this);
      var _this$props7 = this.props,
          isAnyColumnsFixed = _this$props7.isAnyColumnsFixed,
          fixed = _this$props7.fixed,
          expandedRow = _this$props7.expandedRow,
          ancestorKeys = _this$props7.ancestorKeys;

      if (!isAnyColumnsFixed || !this.rowRef) {
        return;
      }

      if (!fixed && expandedRow) {
        this.setExpandedRowHeight();
      }

      if (!fixed && ancestorKeys.length >= 0) {
        this.setRowHeight();
      }
    }
  }, {
    key: "render",
    value: function render() {
      if (!this.state.shouldRender) {
        return null;
      }

      var _this$props8 = this.props,
          prefixCls = _this$props8.prefixCls,
          columns = _this$props8.columns,
          record = _this$props8.record,
          rowKey = _this$props8.rowKey,
          index = _this$props8.index,
          onRow = _this$props8.onRow,
          indent = _this$props8.indent,
          indentSize = _this$props8.indentSize,
          hovered = _this$props8.hovered,
          height = _this$props8.height,
          visible = _this$props8.visible,
          components = _this$props8.components,
          hasExpandIcon = _this$props8.hasExpandIcon,
          renderExpandIcon = _this$props8.renderExpandIcon,
          renderExpandIconCell = _this$props8.renderExpandIconCell,
          onRowClick = _this$props8.onRowClick,
          onRowDoubleClick = _this$props8.onRowDoubleClick,
          onRowMouseEnter = _this$props8.onRowMouseEnter,
          onRowMouseLeave = _this$props8.onRowMouseLeave,
          onRowContextMenu = _this$props8.onRowContextMenu;
      var BodyRow = components.body.row;
      var BodyCell = components.body.cell;
      var className = this.props.className;

      if (hovered) {
        className += " ".concat(prefixCls, "-hover");
      }

      var cells = [];
      renderExpandIconCell(cells);

      for (var i = 0; i < columns.length; i += 1) {
        var column = columns[i];
        warning_1.default(column.onCellClick === undefined, 'column[onCellClick] is deprecated, please use column[onCell] instead.');
        cells.push(React.createElement(TableCell_1.default, {
          prefixCls: prefixCls,
          record: record,
          indentSize: indentSize,
          indent: indent,
          index: index,
          column: column,
          key: column.key || column.dataIndex,
          expandIcon: hasExpandIcon(i) && renderExpandIcon(),
          component: BodyCell
        }));
      }

      var _ref = onRow(record, index) || {},
          customClassName = _ref.className,
          customStyle = _ref.style,
          rowProps = _objectWithoutProperties(_ref, ["className", "style"]);

      var style = {
        height: height
      };

      if (!visible) {
        style.display = 'none';
      }

      style = _objectSpread({}, style, {}, customStyle);
      var rowClassName = classnames_1.default(prefixCls, className, "".concat(prefixCls, "-level-").concat(indent), customClassName);
      return React.createElement(BodyRow, Object.assign({}, rowProps, {
        onClick: this.onTriggerEvent(rowProps.onClick, onRowClick),
        onDoubleClick: this.onTriggerEvent(rowProps.onDoubleClick, onRowDoubleClick),
        onMouseEnter: this.onTriggerEvent(rowProps.onMouseEnter, onRowMouseEnter, this.onMouseEnter),
        onMouseLeave: this.onTriggerEvent(rowProps.onMouseLeave, onRowMouseLeave, this.onMouseLeave),
        onContextMenu: this.onTriggerEvent(rowProps.onContextMenu, onRowContextMenu),
        className: rowClassName,
        style: style,
        "data-row-key": rowKey
      }), cells);
    }
  }], [{
    key: "getDerivedStateFromProps",
    value: function getDerivedStateFromProps(nextProps, prevState) {
      if (prevState.visible || !prevState.visible && nextProps.visible) {
        return {
          shouldRender: true,
          visible: nextProps.visible
        };
      }

      return {
        visible: nextProps.visible
      };
    }
  }]);

  return TableRow;
}(React.Component);

TableRow.defaultProps = {
  onRow: function onRow() {},
  onHover: function onHover() {},
  hasExpandIcon: function hasExpandIcon() {},
  renderExpandIcon: function renderExpandIcon() {},
  renderExpandIconCell: function renderExpandIconCell() {}
};

function getRowHeight(state, props) {
  var expandedRowsHeight = state.expandedRowsHeight,
      fixedColumnsBodyRowsHeight = state.fixedColumnsBodyRowsHeight;
  var fixed = props.fixed,
      rowKey = props.rowKey;

  if (!fixed) {
    return null;
  }

  if (expandedRowsHeight[rowKey]) {
    return expandedRowsHeight[rowKey];
  }

  if (fixedColumnsBodyRowsHeight[rowKey]) {
    return fixedColumnsBodyRowsHeight[rowKey];
  }

  return null;
}

react_lifecycles_compat_1.polyfill(TableRow);
exports.default = mini_store_1.connect(function (state, props) {
  var currentHoverKey = state.currentHoverKey,
      expandedRowKeys = state.expandedRowKeys;
  var rowKey = props.rowKey,
      ancestorKeys = props.ancestorKeys;
  var visible = ancestorKeys.length === 0 || ancestorKeys.every(function (k) {
    return expandedRowKeys.includes(k);
  });
  return {
    visible: visible,
    hovered: currentHoverKey === rowKey,
    height: getRowHeight(state, props)
  };
})(TableRow);

/***/ }),

/***/ 1115:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});

var Column = function Column() {
  return null;
};

exports.default = Column;

/***/ }),

/***/ 1116:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

var __importStar = this && this.__importStar || function (mod) {
  if (mod && mod.__esModule) return mod;
  var result = {};
  if (mod != null) for (var k in mod) {
    if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
  }
  result["default"] = mod;
  return result;
};

Object.defineProperty(exports, "__esModule", {
  value: true
});

var React = __importStar(__webpack_require__(0));

var ColumnGroup =
/*#__PURE__*/
function (_React$Component) {
  _inherits(ColumnGroup, _React$Component);

  function ColumnGroup() {
    _classCallCheck(this, ColumnGroup);

    return _possibleConstructorReturn(this, _getPrototypeOf(ColumnGroup).apply(this, arguments));
  }

  return ColumnGroup;
}(React.Component);

exports.default = ColumnGroup;
ColumnGroup.isTableColumnGroup = true;

/***/ }),

/***/ 1117:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.flatArray = flatArray;
exports.treeMap = treeMap;
exports.flatFilter = flatFilter;
exports.normalizeColumns = normalizeColumns;
exports.generateValueMaps = generateValueMaps;

var React = _interopRequireWildcard(__webpack_require__(0));

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _nonIterableSpread(); }

function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance"); }

function _iterableToArray(iter) { if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === "[object Arguments]") return Array.from(iter); }

function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } }

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function flatArray() {
  var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
  var childrenName = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'children';
  var result = [];

  var loop = function loop(array) {
    array.forEach(function (item) {
      if (item[childrenName]) {
        var newItem = _extends({}, item);

        delete newItem[childrenName];
        result.push(newItem);

        if (item[childrenName].length > 0) {
          loop(item[childrenName]);
        }
      } else {
        result.push(item);
      }
    });
  };

  loop(data);
  return result;
}

function treeMap(tree, mapper) {
  var childrenName = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 'children';
  return tree.map(function (node, index) {
    var extra = {};

    if (node[childrenName]) {
      extra[childrenName] = treeMap(node[childrenName], mapper, childrenName);
    }

    return _extends(_extends({}, mapper(node, index)), extra);
  });
}

function flatFilter(tree, callback) {
  return tree.reduce(function (acc, node) {
    if (callback(node)) {
      acc.push(node);
    }

    if (node.children) {
      var children = flatFilter(node.children, callback);
      acc.push.apply(acc, _toConsumableArray(children));
    }

    return acc;
  }, []);
}

function normalizeColumns(elements) {
  var columns = [];
  React.Children.forEach(elements, function (element) {
    if (!React.isValidElement(element)) {
      return;
    }

    var column = _extends({}, element.props);

    if (element.key) {
      column.key = element.key;
    }

    if (element.type && element.type.__ANT_TABLE_COLUMN_GROUP) {
      column.children = normalizeColumns(column.children);
    }

    columns.push(column);
  });
  return columns;
}

function generateValueMaps(items) {
  var maps = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
  (items || []).forEach(function (_ref) {
    var value = _ref.value,
        children = _ref.children;
    maps[value.toString()] = value;
    generateValueMaps(children, maps);
  });
  return maps;
}
//# sourceMappingURL=util.js.map


/***/ }),

/***/ 1139:
/***/ (function(module, exports, __webpack_require__) {

var assignValue = __webpack_require__(1226),
    baseAssignValue = __webpack_require__(984);

/**
 * Copies properties of `source` to `object`.
 *
 * @private
 * @param {Object} source The object to copy properties from.
 * @param {Array} props The property identifiers to copy.
 * @param {Object} [object={}] The object to copy properties to.
 * @param {Function} [customizer] The function to customize copied values.
 * @returns {Object} Returns `object`.
 */
function copyObject(source, props, object, customizer) {
  var isNew = !object;
  object || (object = {});

  var index = -1,
      length = props.length;

  while (++index < length) {
    var key = props[index];

    var newValue = customizer
      ? customizer(object[key], source[key], key, object, source)
      : undefined;

    if (newValue === undefined) {
      newValue = source[key];
    }
    if (isNew) {
      baseAssignValue(object, key, newValue);
    } else {
      assignValue(object, key, newValue);
    }
  }
  return object;
}

module.exports = copyObject;


/***/ }),

/***/ 1140:
/***/ (function(module, exports, __webpack_require__) {

var isSymbol = __webpack_require__(330);

/** Used as references for various `Number` constants. */
var INFINITY = 1 / 0;

/**
 * Converts `value` to a string key if it's not a string or symbol.
 *
 * @private
 * @param {*} value The value to inspect.
 * @returns {string|symbol} Returns the key.
 */
function toKey(value) {
  if (typeof value == 'string' || isSymbol(value)) {
    return value;
  }
  var result = (value + '');
  return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
}

module.exports = toKey;


/***/ }),

/***/ 1141:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


__webpack_require__(28);

__webpack_require__(1349);
//# sourceMappingURL=css.js.map


/***/ }),

/***/ 1142:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var React = _interopRequireWildcard(__webpack_require__(0));

var _classnames = _interopRequireDefault(__webpack_require__(3));

var _rcInputNumber = _interopRequireDefault(__webpack_require__(1351));

var _icon = _interopRequireDefault(__webpack_require__(26));

var _configProvider = __webpack_require__(12);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

var __rest = void 0 && (void 0).__rest || function (s, e) {
  var t = {};

  for (var p in s) {
    if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];
  }

  if (s != null && typeof Object.getOwnPropertySymbols === "function") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
    if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]];
  }
  return t;
};

var InputNumber =
/*#__PURE__*/
function (_React$Component) {
  _inherits(InputNumber, _React$Component);

  function InputNumber() {
    var _this;

    _classCallCheck(this, InputNumber);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(InputNumber).apply(this, arguments));

    _this.saveInputNumber = function (inputNumberRef) {
      _this.inputNumberRef = inputNumberRef;
    };

    _this.renderInputNumber = function (_ref) {
      var _classNames;

      var getPrefixCls = _ref.getPrefixCls;

      var _a = _this.props,
          className = _a.className,
          size = _a.size,
          customizePrefixCls = _a.prefixCls,
          others = __rest(_a, ["className", "size", "prefixCls"]);

      var prefixCls = getPrefixCls('input-number', customizePrefixCls);
      var inputNumberClass = (0, _classnames["default"])((_classNames = {}, _defineProperty(_classNames, "".concat(prefixCls, "-lg"), size === 'large'), _defineProperty(_classNames, "".concat(prefixCls, "-sm"), size === 'small'), _classNames), className);
      var upIcon = React.createElement(_icon["default"], {
        type: "up",
        className: "".concat(prefixCls, "-handler-up-inner")
      });
      var downIcon = React.createElement(_icon["default"], {
        type: "down",
        className: "".concat(prefixCls, "-handler-down-inner")
      });
      return React.createElement(_rcInputNumber["default"], _extends({
        ref: _this.saveInputNumber,
        className: inputNumberClass,
        upHandler: upIcon,
        downHandler: downIcon,
        prefixCls: prefixCls
      }, others));
    };

    return _this;
  }

  _createClass(InputNumber, [{
    key: "focus",
    value: function focus() {
      this.inputNumberRef.focus();
    }
  }, {
    key: "blur",
    value: function blur() {
      this.inputNumberRef.blur();
    }
  }, {
    key: "render",
    value: function render() {
      return React.createElement(_configProvider.ConfigConsumer, null, this.renderInputNumber);
    }
  }]);

  return InputNumber;
}(React.Component);

exports["default"] = InputNumber;
InputNumber.defaultProps = {
  step: 1
};
//# sourceMappingURL=index.js.map


/***/ }),

/***/ 1143:
/***/ (function(module, exports, __webpack_require__) {

var toFinite = __webpack_require__(1146);

/**
 * Converts `value` to an integer.
 *
 * **Note:** This method is loosely based on
 * [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger).
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to convert.
 * @returns {number} Returns the converted integer.
 * @example
 *
 * _.toInteger(3.2);
 * // => 3
 *
 * _.toInteger(Number.MIN_VALUE);
 * // => 0
 *
 * _.toInteger(Infinity);
 * // => 1.7976931348623157e+308
 *
 * _.toInteger('3.2');
 * // => 3
 */
function toInteger(value) {
  var result = toFinite(value),
      remainder = result % 1;

  return result === result ? (remainder ? result - remainder : result) : 0;
}

module.exports = toInteger;


/***/ }),

/***/ 1145:
/***/ (function(module, exports) {

/**
 * The base implementation of `_.property` without support for deep paths.
 *
 * @private
 * @param {string} key The key of the property to get.
 * @returns {Function} Returns the new accessor function.
 */
function baseProperty(key) {
  return function(object) {
    return object == null ? undefined : object[key];
  };
}

module.exports = baseProperty;


/***/ }),

/***/ 1146:
/***/ (function(module, exports, __webpack_require__) {

var toNumber = __webpack_require__(337);

/** Used as references for various `Number` constants. */
var INFINITY = 1 / 0,
    MAX_INTEGER = 1.7976931348623157e+308;

/**
 * Converts `value` to a finite number.
 *
 * @static
 * @memberOf _
 * @since 4.12.0
 * @category Lang
 * @param {*} value The value to convert.
 * @returns {number} Returns the converted number.
 * @example
 *
 * _.toFinite(3.2);
 * // => 3.2
 *
 * _.toFinite(Number.MIN_VALUE);
 * // => 5e-324
 *
 * _.toFinite(Infinity);
 * // => 1.7976931348623157e+308
 *
 * _.toFinite('3.2');
 * // => 3.2
 */
function toFinite(value) {
  if (!value) {
    return value === 0 ? value : 0;
  }
  value = toNumber(value);
  if (value === INFINITY || value === -INFINITY) {
    var sign = (value < 0 ? -1 : 1);
    return sign * MAX_INTEGER;
  }
  return value === value ? value : 0;
}

module.exports = toFinite;


/***/ }),

/***/ 1148:
/***/ (function(module, exports, __webpack_require__) {

var ListCache = __webpack_require__(918),
    stackClear = __webpack_require__(1259),
    stackDelete = __webpack_require__(1260),
    stackGet = __webpack_require__(1261),
    stackHas = __webpack_require__(1262),
    stackSet = __webpack_require__(1263);

/**
 * Creates a stack cache object to store key-value pairs.
 *
 * @private
 * @constructor
 * @param {Array} [entries] The key-value pairs to cache.
 */
function Stack(entries) {
  var data = this.__data__ = new ListCache(entries);
  this.size = data.size;
}

// Add methods to `Stack`.
Stack.prototype.clear = stackClear;
Stack.prototype['delete'] = stackDelete;
Stack.prototype.get = stackGet;
Stack.prototype.has = stackHas;
Stack.prototype.set = stackSet;

module.exports = Stack;


/***/ }),

/***/ 1149:
/***/ (function(module, exports, __webpack_require__) {

var Uint8Array = __webpack_require__(1231);

/**
 * Creates a clone of `arrayBuffer`.
 *
 * @private
 * @param {ArrayBuffer} arrayBuffer The array buffer to clone.
 * @returns {ArrayBuffer} Returns the cloned array buffer.
 */
function cloneArrayBuffer(arrayBuffer) {
  var result = new arrayBuffer.constructor(arrayBuffer.byteLength);
  new Uint8Array(result).set(new Uint8Array(arrayBuffer));
  return result;
}

module.exports = cloneArrayBuffer;


/***/ }),

/***/ 1150:
/***/ (function(module, exports) {

/**
 * The base implementation of `_.unary` without support for storing metadata.
 *
 * @private
 * @param {Function} func The function to cap arguments for.
 * @returns {Function} Returns the new capped function.
 */
function baseUnary(func) {
  return function(value) {
    return func(value);
  };
}

module.exports = baseUnary;


/***/ }),

/***/ 1151:
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(module) {var freeGlobal = __webpack_require__(344);

/** Detect free variable `exports`. */
var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;

/** Detect free variable `module`. */
var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;

/** Detect the popular CommonJS extension `module.exports`. */
var moduleExports = freeModule && freeModule.exports === freeExports;

/** Detect free variable `process` from Node.js. */
var freeProcess = moduleExports && freeGlobal.process;

/** Used to access faster Node.js helpers. */
var nodeUtil = (function() {
  try {
    // Use `util.types` for Node.js 10+.
    var types = freeModule && freeModule.require && freeModule.require('util').types;

    if (types) {
      return types;
    }

    // Legacy `process.binding('util')` for Node.js < 10.
    return freeProcess && freeProcess.binding && freeProcess.binding('util');
  } catch (e) {}
}());

module.exports = nodeUtil;

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(321)(module)))

/***/ }),

/***/ 1152:
/***/ (function(module, exports, __webpack_require__) {

var isArray = __webpack_require__(895),
    isSymbol = __webpack_require__(330);

/** Used to match property names within property paths. */
var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/,
    reIsPlainProp = /^\w*$/;

/**
 * Checks if `value` is a property name and not a property path.
 *
 * @private
 * @param {*} value The value to check.
 * @param {Object} [object] The object to query keys on.
 * @returns {boolean} Returns `true` if `value` is a property name, else `false`.
 */
function isKey(value, object) {
  if (isArray(value)) {
    return false;
  }
  var type = typeof value;
  if (type == 'number' || type == 'symbol' || type == 'boolean' ||
      value == null || isSymbol(value)) {
    return true;
  }
  return reIsPlainProp.test(value) || !reIsDeepProp.test(value) ||
    (object != null && value in Object(object));
}

module.exports = isKey;


/***/ }),

/***/ 1221:
/***/ (function(module, exports, __webpack_require__) {

var invariant = __webpack_require__(47);

var hasOwnProperty = Object.prototype.hasOwnProperty;
var splice = Array.prototype.splice;

var toString = Object.prototype.toString
var type = function(obj) {
  return toString.call(obj).slice(8, -1);
}

var assign = Object.assign || /* istanbul ignore next */ function assign(target, source) {
  getAllKeys(source).forEach(function(key) {
    if (hasOwnProperty.call(source, key)) {
      target[key] = source[key];
    }
  });
  return target;
};

var getAllKeys = typeof Object.getOwnPropertySymbols === 'function' ?
  function(obj) { return Object.keys(obj).concat(Object.getOwnPropertySymbols(obj)) } :
  /* istanbul ignore next */ function(obj) { return Object.keys(obj) };

/* istanbul ignore next */
function copy(object) {
  if (Array.isArray(object)) {
    return assign(object.constructor(object.length), object)
  } else if (type(object) === 'Map') {
    return new Map(object)
  } else if (type(object) === 'Set') {
    return new Set(object)
  } else if (object && typeof object === 'object') {
    var prototype = Object.getPrototypeOf(object);
    return assign(Object.create(prototype), object);
  } else {
    return object;
  }
}

function newContext() {
  var commands = assign({}, defaultCommands);
  update.extend = function(directive, fn) {
    commands[directive] = fn;
  };
  update.isEquals = function(a, b) { return a === b; };

  return update;

  function update(object, spec) {
    if (typeof spec === 'function') {
      spec = { $apply: spec };
    }

    if (!(Array.isArray(object) && Array.isArray(spec))) {
      invariant(
        !Array.isArray(spec),
        'update(): You provided an invalid spec to update(). The spec may ' +
        'not contain an array except as the value of $set, $push, $unshift, ' +
        '$splice or any custom command allowing an array value.'
      );
    }

    invariant(
      typeof spec === 'object' && spec !== null,
      'update(): You provided an invalid spec to update(). The spec and ' +
      'every included key path must be plain objects containing one of the ' +
      'following commands: %s.',
      Object.keys(commands).join(', ')
    );

    var nextObject = object;
    var index, key;
    getAllKeys(spec).forEach(function(key) {
      if (hasOwnProperty.call(commands, key)) {
        var objectWasNextObject = object === nextObject;
        nextObject = commands[key](spec[key], nextObject, spec, object);
        if (objectWasNextObject && update.isEquals(nextObject, object)) {
          nextObject = object;
        }
      } else {
        var nextValueForKey =
          type(object) === 'Map'
            ? update(object.get(key), spec[key])
            : update(object[key], spec[key]);
        var nextObjectValue =
          type(nextObject) === 'Map'
              ? nextObject.get(key)
              : nextObject[key];
        if (!update.isEquals(nextValueForKey, nextObjectValue) || typeof nextValueForKey === 'undefined' && !hasOwnProperty.call(object, key)) {
          if (nextObject === object) {
            nextObject = copy(object);
          }
          if (type(nextObject) === 'Map') {
            nextObject.set(key, nextValueForKey);
          } else {
            nextObject[key] = nextValueForKey;
          }
        }
      }
    })
    return nextObject;
  }

}

var defaultCommands = {
  $push: function(value, nextObject, spec) {
    invariantPushAndUnshift(nextObject, spec, '$push');
    return value.length ? nextObject.concat(value) : nextObject;
  },
  $unshift: function(value, nextObject, spec) {
    invariantPushAndUnshift(nextObject, spec, '$unshift');
    return value.length ? value.concat(nextObject) : nextObject;
  },
  $splice: function(value, nextObject, spec, originalObject) {
    invariantSplices(nextObject, spec);
    value.forEach(function(args) {
      invariantSplice(args);
      if (nextObject === originalObject && args.length) nextObject = copy(originalObject);
      splice.apply(nextObject, args);
    });
    return nextObject;
  },
  $set: function(value, nextObject, spec) {
    invariantSet(spec);
    return value;
  },
  $toggle: function(targets, nextObject) {
    invariantSpecArray(targets, '$toggle');
    var nextObjectCopy = targets.length ? copy(nextObject) : nextObject;

    targets.forEach(function(target) {
      nextObjectCopy[target] = !nextObject[target];
    });

    return nextObjectCopy;
  },
  $unset: function(value, nextObject, spec, originalObject) {
    invariantSpecArray(value, '$unset');
    value.forEach(function(key) {
      if (Object.hasOwnProperty.call(nextObject, key)) {
        if (nextObject === originalObject) nextObject = copy(originalObject);
        delete nextObject[key];
      }
    });
    return nextObject;
  },
  $add: function(value, nextObject, spec, originalObject) {
    invariantMapOrSet(nextObject, '$add');
    invariantSpecArray(value, '$add');
    if (type(nextObject) === 'Map') {
      value.forEach(function(pair) {
        var key = pair[0];
        var value = pair[1];
        if (nextObject === originalObject && nextObject.get(key) !== value) nextObject = copy(originalObject);
        nextObject.set(key, value);
      });
    } else {
      value.forEach(function(value) {
        if (nextObject === originalObject && !nextObject.has(value)) nextObject = copy(originalObject);
        nextObject.add(value);
      });
    }
    return nextObject;
  },
  $remove: function(value, nextObject, spec, originalObject) {
    invariantMapOrSet(nextObject, '$remove');
    invariantSpecArray(value, '$remove');
    value.forEach(function(key) {
      if (nextObject === originalObject && nextObject.has(key)) nextObject = copy(originalObject);
      nextObject.delete(key);
    });
    return nextObject;
  },
  $merge: function(value, nextObject, spec, originalObject) {
    invariantMerge(nextObject, value);
    getAllKeys(value).forEach(function(key) {
      if (value[key] !== nextObject[key]) {
        if (nextObject === originalObject) nextObject = copy(originalObject);
        nextObject[key] = value[key];
      }
    });
    return nextObject;
  },
  $apply: function(value, original) {
    invariantApply(value);
    return value(original);
  }
};

var contextForExport = newContext();

module.exports = contextForExport;
module.exports.default = contextForExport;
module.exports.newContext = newContext;

// invariants

function invariantPushAndUnshift(value, spec, command) {
  invariant(
    Array.isArray(value),
    'update(): expected target of %s to be an array; got %s.',
    command,
    value
  );
  invariantSpecArray(spec[command], command)
}

function invariantSpecArray(spec, command) {
  invariant(
    Array.isArray(spec),
    'update(): expected spec of %s to be an array; got %s. ' +
    'Did you forget to wrap your parameter in an array?',
    command,
    spec
  );
}

function invariantSplices(value, spec) {
  invariant(
    Array.isArray(value),
    'Expected $splice target to be an array; got %s',
    value
  );
  invariantSplice(spec['$splice']);
}

function invariantSplice(value) {
  invariant(
    Array.isArray(value),
    'update(): expected spec of $splice to be an array of arrays; got %s. ' +
    'Did you forget to wrap your parameters in an array?',
    value
  );
}

function invariantApply(fn) {
  invariant(
    typeof fn === 'function',
    'update(): expected spec of $apply to be a function; got %s.',
    fn
  );
}

function invariantSet(spec) {
  invariant(
    Object.keys(spec).length === 1,
    'Cannot have more than one key in an object with $set'
  );
}

function invariantMerge(target, specValue) {
  invariant(
    specValue && typeof specValue === 'object',
    'update(): $merge expects a spec of type \'object\'; got %s',
    specValue
  );
  invariant(
    target && typeof target === 'object',
    'update(): $merge expects a target of type \'object\'; got %s',
    target
  );
}

function invariantMapOrSet(target, command) {
  var typeOfTarget = type(target);
  invariant(
    typeOfTarget === 'Map' || typeOfTarget === 'Set',
    'update(): %s expects a target of type Set or Map; got %s',
    command,
    typeOfTarget
  );
}


/***/ }),

/***/ 1222:
/***/ (function(module, exports, __webpack_require__) {

var baseMerge = __webpack_require__(1355),
    createAssigner = __webpack_require__(1359);

/**
 * This method is like `_.assign` except that it recursively merges own and
 * inherited enumerable string keyed properties of source objects into the
 * destination object. Source properties that resolve to `undefined` are
 * skipped if a destination value exists. Array and plain object properties
 * are merged recursively. Other objects and value types are overridden by
 * assignment. Source objects are applied from left to right. Subsequent
 * sources overwrite property assignments of previous sources.
 *
 * **Note:** This method mutates `object`.
 *
 * @static
 * @memberOf _
 * @since 0.5.0
 * @category Object
 * @param {Object} object The destination object.
 * @param {...Object} [sources] The source objects.
 * @returns {Object} Returns `object`.
 * @example
 *
 * var object = {
 *   'a': [{ 'b': 2 }, { 'd': 4 }]
 * };
 *
 * var other = {
 *   'a': [{ 'c': 3 }, { 'e': 5 }]
 * };
 *
 * _.merge(object, other);
 * // => { 'a': [{ 'b': 2, 'c': 3 }, { 'd': 4, 'e': 5 }] }
 */
var merge = createAssigner(function(object, source, srcIndex) {
  baseMerge(object, source, srcIndex);
});

module.exports = merge;


/***/ }),

/***/ 1226:
/***/ (function(module, exports, __webpack_require__) {

var baseAssignValue = __webpack_require__(984),
    eq = __webpack_require__(925);

/** Used for built-in method references. */
var objectProto = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/**
 * Assigns `value` to `key` of `object` if the existing value is not equivalent
 * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
 * for equality comparisons.
 *
 * @private
 * @param {Object} object The object to modify.
 * @param {string} key The key of the property to assign.
 * @param {*} value The value to assign.
 */
function assignValue(object, key, value) {
  var objValue = object[key];
  if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) ||
      (value === undefined && !(key in object))) {
    baseAssignValue(object, key, value);
  }
}

module.exports = assignValue;


/***/ }),

/***/ 1227:
/***/ (function(module, exports, __webpack_require__) {

var isArray = __webpack_require__(895),
    isKey = __webpack_require__(1152),
    stringToPath = __webpack_require__(1288),
    toString = __webpack_require__(1291);

/**
 * Casts `value` to a path array if it's not one.
 *
 * @private
 * @param {*} value The value to inspect.
 * @param {Object} [object] The object to query keys on.
 * @returns {Array} Returns the cast property path array.
 */
function castPath(value, object) {
  if (isArray(value)) {
    return value;
  }
  return isKey(value, object) ? [value] : stringToPath(toString(value));
}

module.exports = castPath;


/***/ }),

/***/ 1230:
/***/ (function(module, exports) {

/** Used for built-in method references. */
var funcProto = Function.prototype;

/** Used to resolve the decompiled source of functions. */
var funcToString = funcProto.toString;

/**
 * Converts `func` to its source code.
 *
 * @private
 * @param {Function} func The function to convert.
 * @returns {string} Returns the source code.
 */
function toSource(func) {
  if (func != null) {
    try {
      return funcToString.call(func);
    } catch (e) {}
    try {
      return (func + '');
    } catch (e) {}
  }
  return '';
}

module.exports = toSource;


/***/ }),

/***/ 1231:
/***/ (function(module, exports, __webpack_require__) {

var root = __webpack_require__(174);

/** Built-in value references. */
var Uint8Array = root.Uint8Array;

module.exports = Uint8Array;


/***/ }),

/***/ 1232:
/***/ (function(module, exports) {

/**
 * Creates a unary function that invokes `func` with its argument transformed.
 *
 * @private
 * @param {Function} func The function to wrap.
 * @param {Function} transform The argument transform.
 * @returns {Function} Returns the new function.
 */
function overArg(func, transform) {
  return function(arg) {
    return func(transform(arg));
  };
}

module.exports = overArg;


/***/ }),

/***/ 1233:
/***/ (function(module, exports, __webpack_require__) {

var baseTimes = __webpack_require__(1285),
    isArguments = __webpack_require__(1087),
    isArray = __webpack_require__(895),
    isBuffer = __webpack_require__(1074),
    isIndex = __webpack_require__(1083),
    isTypedArray = __webpack_require__(1088);

/** Used for built-in method references. */
var objectProto = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/**
 * Creates an array of the enumerable property names of the array-like `value`.
 *
 * @private
 * @param {*} value The value to query.
 * @param {boolean} inherited Specify returning inherited property names.
 * @returns {Array} Returns the array of property names.
 */
function arrayLikeKeys(value, inherited) {
  var isArr = isArray(value),
      isArg = !isArr && isArguments(value),
      isBuff = !isArr && !isArg && isBuffer(value),
      isType = !isArr && !isArg && !isBuff && isTypedArray(value),
      skipIndexes = isArr || isArg || isBuff || isType,
      result = skipIndexes ? baseTimes(value.length, String) : [],
      length = result.length;

  for (var key in value) {
    if ((inherited || hasOwnProperty.call(value, key)) &&
        !(skipIndexes && (
           // Safari 9 has enumerable `arguments.length` in strict mode.
           key == 'length' ||
           // Node.js 0.10 has enumerable non-index properties on buffers.
           (isBuff && (key == 'offset' || key == 'parent')) ||
           // PhantomJS 2 has enumerable non-index properties on typed arrays.
           (isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) ||
           // Skip index properties.
           isIndex(key, length)
        ))) {
      result.push(key);
    }
  }
  return result;
}

module.exports = arrayLikeKeys;


/***/ }),

/***/ 1234:
/***/ (function(module, exports, __webpack_require__) {

var castPath = __webpack_require__(1227),
    toKey = __webpack_require__(1140);

/**
 * The base implementation of `_.get` without support for default values.
 *
 * @private
 * @param {Object} object The object to query.
 * @param {Array|string} path The path of the property to get.
 * @returns {*} Returns the resolved value.
 */
function baseGet(object, path) {
  path = castPath(path, object);

  var index = 0,
      length = path.length;

  while (object != null && index < length) {
    object = object[toKey(path[index++])];
  }
  return (index && index == length) ? object : undefined;
}

module.exports = baseGet;


/***/ }),

/***/ 1235:
/***/ (function(module, exports) {

/**
 * A specialized version of `_.map` for arrays without support for iteratee
 * shorthands.
 *
 * @private
 * @param {Array} [array] The array to iterate over.
 * @param {Function} iteratee The function invoked per iteration.
 * @returns {Array} Returns the new mapped array.
 */
function arrayMap(array, iteratee) {
  var index = -1,
      length = array == null ? 0 : array.length,
      result = Array(length);

  while (++index < length) {
    result[index] = iteratee(array[index], index, array);
  }
  return result;
}

module.exports = arrayMap;


/***/ }),

/***/ 1242:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


__webpack_require__(28);

__webpack_require__(1370);

__webpack_require__(188);

__webpack_require__(177);

__webpack_require__(317);

__webpack_require__(985);

__webpack_require__(72);

__webpack_require__(905);
//# sourceMappingURL=css.js.map


/***/ }),

/***/ 1243:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var _Table = _interopRequireDefault(__webpack_require__(1374));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

var _default = _Table["default"];
exports["default"] = _default;
//# sourceMappingURL=index.js.map


/***/ }),

/***/ 1246:
/***/ (function(module, exports, __webpack_require__) {

var createBaseFor = __webpack_require__(1280);

/**
 * The base implementation of `baseForOwn` which iterates over `object`
 * properties returned by `keysFunc` and invokes `iteratee` for each property.
 * Iteratee functions may exit iteration early by explicitly returning `false`.
 *
 * @private
 * @param {Object} object The object to iterate over.
 * @param {Function} iteratee The function invoked per iteration.
 * @param {Function} keysFunc The function to get the keys of `object`.
 * @returns {Object} Returns `object`.
 */
var baseFor = createBaseFor();

module.exports = baseFor;


/***/ }),

/***/ 1247:
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(module) {var root = __webpack_require__(174);

/** Detect free variable `exports`. */
var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;

/** Detect free variable `module`. */
var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;

/** Detect the popular CommonJS extension `module.exports`. */
var moduleExports = freeModule && freeModule.exports === freeExports;

/** Built-in value references. */
var Buffer = moduleExports ? root.Buffer : undefined,
    allocUnsafe = Buffer ? Buffer.allocUnsafe : undefined;

/**
 * Creates a clone of  `buffer`.
 *
 * @private
 * @param {Buffer} buffer The buffer to clone.
 * @param {boolean} [isDeep] Specify a deep clone.
 * @returns {Buffer} Returns the cloned buffer.
 */
function cloneBuffer(buffer, isDeep) {
  if (isDeep) {
    return buffer.slice();
  }
  var length = buffer.length,
      result = allocUnsafe ? allocUnsafe(length) : new buffer.constructor(length);

  buffer.copy(result);
  return result;
}

module.exports = cloneBuffer;

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(321)(module)))

/***/ }),

/***/ 1248:
/***/ (function(module, exports, __webpack_require__) {

var cloneArrayBuffer = __webpack_require__(1149);

/**
 * Creates a clone of `typedArray`.
 *
 * @private
 * @param {Object} typedArray The typed array to clone.
 * @param {boolean} [isDeep] Specify a deep clone.
 * @returns {Object} Returns the cloned typed array.
 */
function cloneTypedArray(typedArray, isDeep) {
  var buffer = isDeep ? cloneArrayBuffer(typedArray.buffer) : typedArray.buffer;
  return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length);
}

module.exports = cloneTypedArray;


/***/ }),

/***/ 1249:
/***/ (function(module, exports) {

/**
 * Copies the values of `source` to `array`.
 *
 * @private
 * @param {Array} source The array to copy values from.
 * @param {Array} [array=[]] The array to copy values to.
 * @returns {Array} Returns `array`.
 */
function copyArray(source, array) {
  var index = -1,
      length = source.length;

  array || (array = Array(length));
  while (++index < length) {
    array[index] = source[index];
  }
  return array;
}

module.exports = copyArray;


/***/ }),

/***/ 1250:
/***/ (function(module, exports, __webpack_require__) {

var baseCreate = __webpack_require__(1281),
    getPrototype = __webpack_require__(1077),
    isPrototype = __webpack_require__(1078);

/**
 * Initializes an object clone.
 *
 * @private
 * @param {Object} object The object to clone.
 * @returns {Object} Returns the initialized clone.
 */
function initCloneObject(object) {
  return (typeof object.constructor == 'function' && !isPrototype(object))
    ? baseCreate(getPrototype(object))
    : {};
}

module.exports = initCloneObject;


/***/ }),

/***/ 1251:
/***/ (function(module, exports, __webpack_require__) {

var baseGetTag = __webpack_require__(327),
    getPrototype = __webpack_require__(1077),
    isObjectLike = __webpack_require__(323);

/** `Object#toString` result references. */
var objectTag = '[object Object]';

/** Used for built-in method references. */
var funcProto = Function.prototype,
    objectProto = Object.prototype;

/** Used to resolve the decompiled source of functions. */
var funcToString = funcProto.toString;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/** Used to infer the `Object` constructor. */
var objectCtorString = funcToString.call(Object);

/**
 * Checks if `value` is a plain object, that is, an object created by the
 * `Object` constructor or one with a `[[Prototype]]` of `null`.
 *
 * @static
 * @memberOf _
 * @since 0.8.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
 * @example
 *
 * function Foo() {
 *   this.a = 1;
 * }
 *
 * _.isPlainObject(new Foo);
 * // => false
 *
 * _.isPlainObject([1, 2, 3]);
 * // => false
 *
 * _.isPlainObject({ 'x': 0, 'y': 0 });
 * // => true
 *
 * _.isPlainObject(Object.create(null));
 * // => true
 */
function isPlainObject(value) {
  if (!isObjectLike(value) || baseGetTag(value) != objectTag) {
    return false;
  }
  var proto = getPrototype(value);
  if (proto === null) {
    return true;
  }
  var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor;
  return typeof Ctor == 'function' && Ctor instanceof Ctor &&
    funcToString.call(Ctor) == objectCtorString;
}

module.exports = isPlainObject;


/***/ }),

/***/ 1252:
/***/ (function(module, exports, __webpack_require__) {

var baseGet = __webpack_require__(1234);

/**
 * Gets the value at `path` of `object`. If the resolved value is
 * `undefined`, the `defaultValue` is returned in its place.
 *
 * @static
 * @memberOf _
 * @since 3.7.0
 * @category Object
 * @param {Object} object The object to query.
 * @param {Array|string} path The path of the property to get.
 * @param {*} [defaultValue] The value returned for `undefined` resolved values.
 * @returns {*} Returns the resolved value.
 * @example
 *
 * var object = { 'a': [{ 'b': { 'c': 3 } }] };
 *
 * _.get(object, 'a[0].b.c');
 * // => 3
 *
 * _.get(object, ['a', '0', 'b', 'c']);
 * // => 3
 *
 * _.get(object, 'a.b.c', 'default');
 * // => 'default'
 */
function get(object, path, defaultValue) {
  var result = object == null ? undefined : baseGet(object, path);
  return result === undefined ? defaultValue : result;
}

module.exports = get;


/***/ }),

/***/ 1254:
/***/ (function(module, exports) {

/**
 * Removes all key-value entries from the list cache.
 *
 * @private
 * @name clear
 * @memberOf ListCache
 */
function listCacheClear() {
  this.__data__ = [];
  this.size = 0;
}

module.exports = listCacheClear;


/***/ }),

/***/ 1255:
/***/ (function(module, exports, __webpack_require__) {

var assocIndexOf = __webpack_require__(919);

/** Used for built-in method references. */
var arrayProto = Array.prototype;

/** Built-in value references. */
var splice = arrayProto.splice;

/**
 * Removes `key` and its value from the list cache.
 *
 * @private
 * @name delete
 * @memberOf ListCache
 * @param {string} key The key of the value to remove.
 * @returns {boolean} Returns `true` if the entry was removed, else `false`.
 */
function listCacheDelete(key) {
  var data = this.__data__,
      index = assocIndexOf(data, key);

  if (index < 0) {
    return false;
  }
  var lastIndex = data.length - 1;
  if (index == lastIndex) {
    data.pop();
  } else {
    splice.call(data, index, 1);
  }
  --this.size;
  return true;
}

module.exports = listCacheDelete;


/***/ }),

/***/ 1256:
/***/ (function(module, exports, __webpack_require__) {

var assocIndexOf = __webpack_require__(919);

/**
 * Gets the list cache value for `key`.
 *
 * @private
 * @name get
 * @memberOf ListCache
 * @param {string} key The key of the value to get.
 * @returns {*} Returns the entry value.
 */
function listCacheGet(key) {
  var data = this.__data__,
      index = assocIndexOf(data, key);

  return index < 0 ? undefined : data[index][1];
}

module.exports = listCacheGet;


/***/ }),

/***/ 1257:
/***/ (function(module, exports, __webpack_require__) {

var assocIndexOf = __webpack_require__(919);

/**
 * Checks if a list cache value for `key` exists.
 *
 * @private
 * @name has
 * @memberOf ListCache
 * @param {string} key The key of the entry to check.
 * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
 */
function listCacheHas(key) {
  return assocIndexOf(this.__data__, key) > -1;
}

module.exports = listCacheHas;


/***/ }),

/***/ 1258:
/***/ (function(module, exports, __webpack_require__) {

var assocIndexOf = __webpack_require__(919);

/**
 * Sets the list cache `key` to `value`.
 *
 * @private
 * @name set
 * @memberOf ListCache
 * @param {string} key The key of the value to set.
 * @param {*} value The value to set.
 * @returns {Object} Returns the list cache instance.
 */
function listCacheSet(key, value) {
  var data = this.__data__,
      index = assocIndexOf(data, key);

  if (index < 0) {
    ++this.size;
    data.push([key, value]);
  } else {
    data[index][1] = value;
  }
  return this;
}

module.exports = listCacheSet;


/***/ }),

/***/ 1259:
/***/ (function(module, exports, __webpack_require__) {

var ListCache = __webpack_require__(918);

/**
 * Removes all key-value entries from the stack.
 *
 * @private
 * @name clear
 * @memberOf Stack
 */
function stackClear() {
  this.__data__ = new ListCache;
  this.size = 0;
}

module.exports = stackClear;


/***/ }),

/***/ 1260:
/***/ (function(module, exports) {

/**
 * Removes `key` and its value from the stack.
 *
 * @private
 * @name delete
 * @memberOf Stack
 * @param {string} key The key of the value to remove.
 * @returns {boolean} Returns `true` if the entry was removed, else `false`.
 */
function stackDelete(key) {
  var data = this.__data__,
      result = data['delete'](key);

  this.size = data.size;
  return result;
}

module.exports = stackDelete;


/***/ }),

/***/ 1261:
/***/ (function(module, exports) {

/**
 * Gets the stack value for `key`.
 *
 * @private
 * @name get
 * @memberOf Stack
 * @param {string} key The key of the value to get.
 * @returns {*} Returns the entry value.
 */
function stackGet(key) {
  return this.__data__.get(key);
}

module.exports = stackGet;


/***/ }),

/***/ 1262:
/***/ (function(module, exports) {

/**
 * Checks if a stack value for `key` exists.
 *
 * @private
 * @name has
 * @memberOf Stack
 * @param {string} key The key of the entry to check.
 * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
 */
function stackHas(key) {
  return this.__data__.has(key);
}

module.exports = stackHas;


/***/ }),

/***/ 1263:
/***/ (function(module, exports, __webpack_require__) {

var ListCache = __webpack_require__(918),
    Map = __webpack_require__(1075),
    MapCache = __webpack_require__(1076);

/** Used as the size to enable large array optimizations. */
var LARGE_ARRAY_SIZE = 200;

/**
 * Sets the stack `key` to `value`.
 *
 * @private
 * @name set
 * @memberOf Stack
 * @param {string} key The key of the value to set.
 * @param {*} value The value to set.
 * @returns {Object} Returns the stack cache instance.
 */
function stackSet(key, value) {
  var data = this.__data__;
  if (data instanceof ListCache) {
    var pairs = data.__data__;
    if (!Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) {
      pairs.push([key, value]);
      this.size = ++data.size;
      return this;
    }
    data = this.__data__ = new MapCache(pairs);
  }
  data.set(key, value);
  this.size = data.size;
  return this;
}

module.exports = stackSet;


/***/ }),

/***/ 1264:
/***/ (function(module, exports, __webpack_require__) {

var isFunction = __webpack_require__(983),
    isMasked = __webpack_require__(1265),
    isObject = __webpack_require__(170),
    toSource = __webpack_require__(1230);

/**
 * Used to match `RegExp`
 * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).
 */
var reRegExpChar = /[\\^$.*+?()[\]{}|]/g;

/** Used to detect host constructors (Safari). */
var reIsHostCtor = /^\[object .+?Constructor\]$/;

/** Used for built-in method references. */
var funcProto = Function.prototype,
    objectProto = Object.prototype;

/** Used to resolve the decompiled source of functions. */
var funcToString = funcProto.toString;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/** Used to detect if a method is native. */
var reIsNative = RegExp('^' +
  funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&')
  .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
);

/**
 * The base implementation of `_.isNative` without bad shim checks.
 *
 * @private
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a native function,
 *  else `false`.
 */
function baseIsNative(value) {
  if (!isObject(value) || isMasked(value)) {
    return false;
  }
  var pattern = isFunction(value) ? reIsNative : reIsHostCtor;
  return pattern.test(toSource(value));
}

module.exports = baseIsNative;


/***/ }),

/***/ 1265:
/***/ (function(module, exports, __webpack_require__) {

var coreJsData = __webpack_require__(1266);

/** Used to detect methods masquerading as native. */
var maskSrcKey = (function() {
  var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');
  return uid ? ('Symbol(src)_1.' + uid) : '';
}());

/**
 * Checks if `func` has its source masked.
 *
 * @private
 * @param {Function} func The function to check.
 * @returns {boolean} Returns `true` if `func` is masked, else `false`.
 */
function isMasked(func) {
  return !!maskSrcKey && (maskSrcKey in func);
}

module.exports = isMasked;


/***/ }),

/***/ 1266:
/***/ (function(module, exports, __webpack_require__) {

var root = __webpack_require__(174);

/** Used to detect overreaching core-js shims. */
var coreJsData = root['__core-js_shared__'];

module.exports = coreJsData;


/***/ }),

/***/ 1267:
/***/ (function(module, exports) {

/**
 * Gets the value at `key` of `object`.
 *
 * @private
 * @param {Object} [object] The object to query.
 * @param {string} key The key of the property to get.
 * @returns {*} Returns the property value.
 */
function getValue(object, key) {
  return object == null ? undefined : object[key];
}

module.exports = getValue;


/***/ }),

/***/ 1268:
/***/ (function(module, exports, __webpack_require__) {

var Hash = __webpack_require__(1269),
    ListCache = __webpack_require__(918),
    Map = __webpack_require__(1075);

/**
 * Removes all key-value entries from the map.
 *
 * @private
 * @name clear
 * @memberOf MapCache
 */
function mapCacheClear() {
  this.size = 0;
  this.__data__ = {
    'hash': new Hash,
    'map': new (Map || ListCache),
    'string': new Hash
  };
}

module.exports = mapCacheClear;


/***/ }),

/***/ 1269:
/***/ (function(module, exports, __webpack_require__) {

var hashClear = __webpack_require__(1270),
    hashDelete = __webpack_require__(1271),
    hashGet = __webpack_require__(1272),
    hashHas = __webpack_require__(1273),
    hashSet = __webpack_require__(1274);

/**
 * Creates a hash object.
 *
 * @private
 * @constructor
 * @param {Array} [entries] The key-value pairs to cache.
 */
function Hash(entries) {
  var index = -1,
      length = entries == null ? 0 : entries.length;

  this.clear();
  while (++index < length) {
    var entry = entries[index];
    this.set(entry[0], entry[1]);
  }
}

// Add methods to `Hash`.
Hash.prototype.clear = hashClear;
Hash.prototype['delete'] = hashDelete;
Hash.prototype.get = hashGet;
Hash.prototype.has = hashHas;
Hash.prototype.set = hashSet;

module.exports = Hash;


/***/ }),

/***/ 1270:
/***/ (function(module, exports, __webpack_require__) {

var nativeCreate = __webpack_require__(920);

/**
 * Removes all key-value entries from the hash.
 *
 * @private
 * @name clear
 * @memberOf Hash
 */
function hashClear() {
  this.__data__ = nativeCreate ? nativeCreate(null) : {};
  this.size = 0;
}

module.exports = hashClear;


/***/ }),

/***/ 1271:
/***/ (function(module, exports) {

/**
 * Removes `key` and its value from the hash.
 *
 * @private
 * @name delete
 * @memberOf Hash
 * @param {Object} hash The hash to modify.
 * @param {string} key The key of the value to remove.
 * @returns {boolean} Returns `true` if the entry was removed, else `false`.
 */
function hashDelete(key) {
  var result = this.has(key) && delete this.__data__[key];
  this.size -= result ? 1 : 0;
  return result;
}

module.exports = hashDelete;


/***/ }),

/***/ 1272:
/***/ (function(module, exports, __webpack_require__) {

var nativeCreate = __webpack_require__(920);

/** Used to stand-in for `undefined` hash values. */
var HASH_UNDEFINED = '__lodash_hash_undefined__';

/** Used for built-in method references. */
var objectProto = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/**
 * Gets the hash value for `key`.
 *
 * @private
 * @name get
 * @memberOf Hash
 * @param {string} key The key of the value to get.
 * @returns {*} Returns the entry value.
 */
function hashGet(key) {
  var data = this.__data__;
  if (nativeCreate) {
    var result = data[key];
    return result === HASH_UNDEFINED ? undefined : result;
  }
  return hasOwnProperty.call(data, key) ? data[key] : undefined;
}

module.exports = hashGet;


/***/ }),

/***/ 1273:
/***/ (function(module, exports, __webpack_require__) {

var nativeCreate = __webpack_require__(920);

/** Used for built-in method references. */
var objectProto = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/**
 * Checks if a hash value for `key` exists.
 *
 * @private
 * @name has
 * @memberOf Hash
 * @param {string} key The key of the entry to check.
 * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
 */
function hashHas(key) {
  var data = this.__data__;
  return nativeCreate ? (data[key] !== undefined) : hasOwnProperty.call(data, key);
}

module.exports = hashHas;


/***/ }),

/***/ 1274:
/***/ (function(module, exports, __webpack_require__) {

var nativeCreate = __webpack_require__(920);

/** Used to stand-in for `undefined` hash values. */
var HASH_UNDEFINED = '__lodash_hash_undefined__';

/**
 * Sets the hash `key` to `value`.
 *
 * @private
 * @name set
 * @memberOf Hash
 * @param {string} key The key of the value to set.
 * @param {*} value The value to set.
 * @returns {Object} Returns the hash instance.
 */
function hashSet(key, value) {
  var data = this.__data__;
  this.size += this.has(key) ? 0 : 1;
  data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;
  return this;
}

module.exports = hashSet;


/***/ }),

/***/ 1275:
/***/ (function(module, exports, __webpack_require__) {

var getMapData = __webpack_require__(921);

/**
 * Removes `key` and its value from the map.
 *
 * @private
 * @name delete
 * @memberOf MapCache
 * @param {string} key The key of the value to remove.
 * @returns {boolean} Returns `true` if the entry was removed, else `false`.
 */
function mapCacheDelete(key) {
  var result = getMapData(this, key)['delete'](key);
  this.size -= result ? 1 : 0;
  return result;
}

module.exports = mapCacheDelete;


/***/ }),

/***/ 1276:
/***/ (function(module, exports) {

/**
 * Checks if `value` is suitable for use as unique object key.
 *
 * @private
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is suitable, else `false`.
 */
function isKeyable(value) {
  var type = typeof value;
  return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')
    ? (value !== '__proto__')
    : (value === null);
}

module.exports = isKeyable;


/***/ }),

/***/ 1277:
/***/ (function(module, exports, __webpack_require__) {

var getMapData = __webpack_require__(921);

/**
 * Gets the map value for `key`.
 *
 * @private
 * @name get
 * @memberOf MapCache
 * @param {string} key The key of the value to get.
 * @returns {*} Returns the entry value.
 */
function mapCacheGet(key) {
  return getMapData(this, key).get(key);
}

module.exports = mapCacheGet;


/***/ }),

/***/ 1278:
/***/ (function(module, exports, __webpack_require__) {

var getMapData = __webpack_require__(921);

/**
 * Checks if a map value for `key` exists.
 *
 * @private
 * @name has
 * @memberOf MapCache
 * @param {string} key The key of the entry to check.
 * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
 */
function mapCacheHas(key) {
  return getMapData(this, key).has(key);
}

module.exports = mapCacheHas;


/***/ }),

/***/ 1279:
/***/ (function(module, exports, __webpack_require__) {

var getMapData = __webpack_require__(921);

/**
 * Sets the map `key` to `value`.
 *
 * @private
 * @name set
 * @memberOf MapCache
 * @param {string} key The key of the value to set.
 * @param {*} value The value to set.
 * @returns {Object} Returns the map cache instance.
 */
function mapCacheSet(key, value) {
  var data = getMapData(this, key),
      size = data.size;

  data.set(key, value);
  this.size += data.size == size ? 0 : 1;
  return this;
}

module.exports = mapCacheSet;


/***/ }),

/***/ 1280:
/***/ (function(module, exports) {

/**
 * Creates a base function for methods like `_.forIn` and `_.forOwn`.
 *
 * @private
 * @param {boolean} [fromRight] Specify iterating from right to left.
 * @returns {Function} Returns the new base function.
 */
function createBaseFor(fromRight) {
  return function(object, iteratee, keysFunc) {
    var index = -1,
        iterable = Object(object),
        props = keysFunc(object),
        length = props.length;

    while (length--) {
      var key = props[fromRight ? length : ++index];
      if (iteratee(iterable[key], key, iterable) === false) {
        break;
      }
    }
    return object;
  };
}

module.exports = createBaseFor;


/***/ }),

/***/ 1281:
/***/ (function(module, exports, __webpack_require__) {

var isObject = __webpack_require__(170);

/** Built-in value references. */
var objectCreate = Object.create;

/**
 * The base implementation of `_.create` without support for assigning
 * properties to the created object.
 *
 * @private
 * @param {Object} proto The object to inherit from.
 * @returns {Object} Returns the new object.
 */
var baseCreate = (function() {
  function object() {}
  return function(proto) {
    if (!isObject(proto)) {
      return {};
    }
    if (objectCreate) {
      return objectCreate(proto);
    }
    object.prototype = proto;
    var result = new object;
    object.prototype = undefined;
    return result;
  };
}());

module.exports = baseCreate;


/***/ }),

/***/ 1282:
/***/ (function(module, exports, __webpack_require__) {

var baseGetTag = __webpack_require__(327),
    isObjectLike = __webpack_require__(323);

/** `Object#toString` result references. */
var argsTag = '[object Arguments]';

/**
 * The base implementation of `_.isArguments`.
 *
 * @private
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is an `arguments` object,
 */
function baseIsArguments(value) {
  return isObjectLike(value) && baseGetTag(value) == argsTag;
}

module.exports = baseIsArguments;


/***/ }),

/***/ 1283:
/***/ (function(module, exports) {

/**
 * This method returns `false`.
 *
 * @static
 * @memberOf _
 * @since 4.13.0
 * @category Util
 * @returns {boolean} Returns `false`.
 * @example
 *
 * _.times(2, _.stubFalse);
 * // => [false, false]
 */
function stubFalse() {
  return false;
}

module.exports = stubFalse;


/***/ }),

/***/ 1284:
/***/ (function(module, exports, __webpack_require__) {

var baseGetTag = __webpack_require__(327),
    isLength = __webpack_require__(1079),
    isObjectLike = __webpack_require__(323);

/** `Object#toString` result references. */
var argsTag = '[object Arguments]',
    arrayTag = '[object Array]',
    boolTag = '[object Boolean]',
    dateTag = '[object Date]',
    errorTag = '[object Error]',
    funcTag = '[object Function]',
    mapTag = '[object Map]',
    numberTag = '[object Number]',
    objectTag = '[object Object]',
    regexpTag = '[object RegExp]',
    setTag = '[object Set]',
    stringTag = '[object String]',
    weakMapTag = '[object WeakMap]';

var arrayBufferTag = '[object ArrayBuffer]',
    dataViewTag = '[object DataView]',
    float32Tag = '[object Float32Array]',
    float64Tag = '[object Float64Array]',
    int8Tag = '[object Int8Array]',
    int16Tag = '[object Int16Array]',
    int32Tag = '[object Int32Array]',
    uint8Tag = '[object Uint8Array]',
    uint8ClampedTag = '[object Uint8ClampedArray]',
    uint16Tag = '[object Uint16Array]',
    uint32Tag = '[object Uint32Array]';

/** Used to identify `toStringTag` values of typed arrays. */
var typedArrayTags = {};
typedArrayTags[float32Tag] = typedArrayTags[float64Tag] =
typedArrayTags[int8Tag] = typedArrayTags[int16Tag] =
typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =
typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =
typedArrayTags[uint32Tag] = true;
typedArrayTags[argsTag] = typedArrayTags[arrayTag] =
typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =
typedArrayTags[dataViewTag] = typedArrayTags[dateTag] =
typedArrayTags[errorTag] = typedArrayTags[funcTag] =
typedArrayTags[mapTag] = typedArrayTags[numberTag] =
typedArrayTags[objectTag] = typedArrayTags[regexpTag] =
typedArrayTags[setTag] = typedArrayTags[stringTag] =
typedArrayTags[weakMapTag] = false;

/**
 * The base implementation of `_.isTypedArray` without Node.js optimizations.
 *
 * @private
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
 */
function baseIsTypedArray(value) {
  return isObjectLike(value) &&
    isLength(value.length) && !!typedArrayTags[baseGetTag(value)];
}

module.exports = baseIsTypedArray;


/***/ }),

/***/ 1285:
/***/ (function(module, exports) {

/**
 * The base implementation of `_.times` without support for iteratee shorthands
 * or max array length checks.
 *
 * @private
 * @param {number} n The number of times to invoke `iteratee`.
 * @param {Function} iteratee The function invoked per iteration.
 * @returns {Array} Returns the array of results.
 */
function baseTimes(n, iteratee) {
  var index = -1,
      result = Array(n);

  while (++index < n) {
    result[index] = iteratee(index);
  }
  return result;
}

module.exports = baseTimes;


/***/ }),

/***/ 1286:
/***/ (function(module, exports, __webpack_require__) {

var isObject = __webpack_require__(170),
    isPrototype = __webpack_require__(1078),
    nativeKeysIn = __webpack_require__(1287);

/** Used for built-in method references. */
var objectProto = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/**
 * The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense.
 *
 * @private
 * @param {Object} object The object to query.
 * @returns {Array} Returns the array of property names.
 */
function baseKeysIn(object) {
  if (!isObject(object)) {
    return nativeKeysIn(object);
  }
  var isProto = isPrototype(object),
      result = [];

  for (var key in object) {
    if (!(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) {
      result.push(key);
    }
  }
  return result;
}

module.exports = baseKeysIn;


/***/ }),

/***/ 1287:
/***/ (function(module, exports) {

/**
 * This function is like
 * [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
 * except that it includes inherited enumerable properties.
 *
 * @private
 * @param {Object} object The object to query.
 * @returns {Array} Returns the array of property names.
 */
function nativeKeysIn(object) {
  var result = [];
  if (object != null) {
    for (var key in Object(object)) {
      result.push(key);
    }
  }
  return result;
}

module.exports = nativeKeysIn;


/***/ }),

/***/ 1288:
/***/ (function(module, exports, __webpack_require__) {

var memoizeCapped = __webpack_require__(1289);

/** Used to match property names within property paths. */
var rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g;

/** Used to match backslashes in property paths. */
var reEscapeChar = /\\(\\)?/g;

/**
 * Converts `string` to a property path array.
 *
 * @private
 * @param {string} string The string to convert.
 * @returns {Array} Returns the property path array.
 */
var stringToPath = memoizeCapped(function(string) {
  var result = [];
  if (string.charCodeAt(0) === 46 /* . */) {
    result.push('');
  }
  string.replace(rePropName, function(match, number, quote, subString) {
    result.push(quote ? subString.replace(reEscapeChar, '$1') : (number || match));
  });
  return result;
});

module.exports = stringToPath;


/***/ }),

/***/ 1289:
/***/ (function(module, exports, __webpack_require__) {

var memoize = __webpack_require__(1290);

/** Used as the maximum memoize cache size. */
var MAX_MEMOIZE_SIZE = 500;

/**
 * A specialized version of `_.memoize` which clears the memoized function's
 * cache when it exceeds `MAX_MEMOIZE_SIZE`.
 *
 * @private
 * @param {Function} func The function to have its output memoized.
 * @returns {Function} Returns the new memoized function.
 */
function memoizeCapped(func) {
  var result = memoize(func, function(key) {
    if (cache.size === MAX_MEMOIZE_SIZE) {
      cache.clear();
    }
    return key;
  });

  var cache = result.cache;
  return result;
}

module.exports = memoizeCapped;


/***/ }),

/***/ 1290:
/***/ (function(module, exports, __webpack_require__) {

var MapCache = __webpack_require__(1076);

/** Error message constants. */
var FUNC_ERROR_TEXT = 'Expected a function';

/**
 * Creates a function that memoizes the result of `func`. If `resolver` is
 * provided, it determines the cache key for storing the result based on the
 * arguments provided to the memoized function. By default, the first argument
 * provided to the memoized function is used as the map cache key. The `func`
 * is invoked with the `this` binding of the memoized function.
 *
 * **Note:** The cache is exposed as the `cache` property on the memoized
 * function. Its creation may be customized by replacing the `_.memoize.Cache`
 * constructor with one whose instances implement the
 * [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object)
 * method interface of `clear`, `delete`, `get`, `has`, and `set`.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Function
 * @param {Function} func The function to have its output memoized.
 * @param {Function} [resolver] The function to resolve the cache key.
 * @returns {Function} Returns the new memoized function.
 * @example
 *
 * var object = { 'a': 1, 'b': 2 };
 * var other = { 'c': 3, 'd': 4 };
 *
 * var values = _.memoize(_.values);
 * values(object);
 * // => [1, 2]
 *
 * values(other);
 * // => [3, 4]
 *
 * object.a = 2;
 * values(object);
 * // => [1, 2]
 *
 * // Modify the result cache.
 * values.cache.set(object, ['a', 'b']);
 * values(object);
 * // => ['a', 'b']
 *
 * // Replace `_.memoize.Cache`.
 * _.memoize.Cache = WeakMap;
 */
function memoize(func, resolver) {
  if (typeof func != 'function' || (resolver != null && typeof resolver != 'function')) {
    throw new TypeError(FUNC_ERROR_TEXT);
  }
  var memoized = function() {
    var args = arguments,
        key = resolver ? resolver.apply(this, args) : args[0],
        cache = memoized.cache;

    if (cache.has(key)) {
      return cache.get(key);
    }
    var result = func.apply(this, args);
    memoized.cache = cache.set(key, result) || cache;
    return result;
  };
  memoized.cache = new (memoize.Cache || MapCache);
  return memoized;
}

// Expose `MapCache`.
memoize.Cache = MapCache;

module.exports = memoize;


/***/ }),

/***/ 1291:
/***/ (function(module, exports, __webpack_require__) {

var baseToString = __webpack_require__(1292);

/**
 * Converts `value` to a string. An empty string is returned for `null`
 * and `undefined` values. The sign of `-0` is preserved.
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to convert.
 * @returns {string} Returns the converted string.
 * @example
 *
 * _.toString(null);
 * // => ''
 *
 * _.toString(-0);
 * // => '-0'
 *
 * _.toString([1, 2, 3]);
 * // => '1,2,3'
 */
function toString(value) {
  return value == null ? '' : baseToString(value);
}

module.exports = toString;


/***/ }),

/***/ 1292:
/***/ (function(module, exports, __webpack_require__) {

var Symbol = __webpack_require__(186),
    arrayMap = __webpack_require__(1235),
    isArray = __webpack_require__(895),
    isSymbol = __webpack_require__(330);

/** Used as references for various `Number` constants. */
var INFINITY = 1 / 0;

/** Used to convert symbols to primitives and strings. */
var symbolProto = Symbol ? Symbol.prototype : undefined,
    symbolToString = symbolProto ? symbolProto.toString : undefined;

/**
 * The base implementation of `_.toString` which doesn't convert nullish
 * values to empty strings.
 *
 * @private
 * @param {*} value The value to process.
 * @returns {string} Returns the string.
 */
function baseToString(value) {
  // Exit early for strings to avoid a performance hit in some environments.
  if (typeof value == 'string') {
    return value;
  }
  if (isArray(value)) {
    // Recursively convert values (susceptible to call stack limits).
    return arrayMap(value, baseToString) + '';
  }
  if (isSymbol(value)) {
    return symbolToString ? symbolToString.call(value) : '';
  }
  var result = (value + '');
  return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
}

module.exports = baseToString;


/***/ }),

/***/ 1349:
/***/ (function(module, exports, __webpack_require__) {

// style-loader: Adds some css to the DOM by adding a <style> tag

// load the styles
var content = __webpack_require__(1350);
if(typeof content === 'string') content = [[module.i, content, '']];
// Prepare cssTransformation
var transform;

var options = {"hmr":false}
options.transform = transform
// add the styles to the DOM
var update = __webpack_require__(313)(content, options);
if(content.locals) module.exports = content.locals;


/***/ }),

/***/ 1350:
/***/ (function(module, exports, __webpack_require__) {

exports = module.exports = __webpack_require__(312)(true);
// imports


// module
exports.push([module.i, ".ant-input-number{-webkit-box-sizing:border-box;box-sizing:border-box;font-variant:tabular-nums;list-style:none;-webkit-font-feature-settings:\"tnum\";font-feature-settings:\"tnum\";position:relative;width:100%;height:32px;padding:4px 11px;color:rgba(0,0,0,.65);font-size:14px;line-height:1.5;background-color:#fff;background-image:none;-webkit-transition:all .3s;-o-transition:all .3s;transition:all .3s;display:inline-block;width:90px;margin:0;padding:0;border:1px solid #d9d9d9;border-radius:4px}.ant-input-number::-moz-placeholder{color:#bfbfbf;opacity:1}.ant-input-number:-ms-input-placeholder{color:#bfbfbf}.ant-input-number::-webkit-input-placeholder{color:#bfbfbf}.ant-input-number:placeholder-shown{-o-text-overflow:ellipsis;text-overflow:ellipsis}.ant-input-number:focus{border-color:#40a9ff;border-right-width:1px!important;outline:0;-webkit-box-shadow:0 0 0 2px rgba(24,144,255,.2);box-shadow:0 0 0 2px rgba(24,144,255,.2)}.ant-input-number[disabled]{color:rgba(0,0,0,.25);background-color:#f5f5f5;cursor:not-allowed;opacity:1}.ant-input-number[disabled]:hover{border-color:#d9d9d9;border-right-width:1px!important}textarea.ant-input-number{max-width:100%;height:auto;min-height:32px;line-height:1.5;vertical-align:bottom;-webkit-transition:all .3s,height 0s;-o-transition:all .3s,height 0s;transition:all .3s,height 0s}.ant-input-number-lg{height:40px;padding:6px 11px}.ant-input-number-sm{height:24px;padding:1px 7px}.ant-input-number-handler{position:relative;display:block;width:100%;height:50%;overflow:hidden;color:rgba(0,0,0,.45);font-weight:700;line-height:0;text-align:center;-webkit-transition:all .1s linear;-o-transition:all .1s linear;transition:all .1s linear}.ant-input-number-handler:active{background:#f4f4f4}.ant-input-number-handler:hover .ant-input-number-handler-down-inner,.ant-input-number-handler:hover .ant-input-number-handler-up-inner{color:#40a9ff}.ant-input-number-handler-down-inner,.ant-input-number-handler-up-inner{display:inline-block;color:inherit;font-style:normal;line-height:0;text-align:center;text-transform:none;vertical-align:-.125em;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;position:absolute;right:4px;width:12px;height:12px;color:rgba(0,0,0,.45);line-height:12px;-webkit-transition:all .1s linear;-o-transition:all .1s linear;transition:all .1s linear;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.ant-input-number-handler-down-inner>*,.ant-input-number-handler-up-inner>*{line-height:1}.ant-input-number-handler-down-inner svg,.ant-input-number-handler-up-inner svg{display:inline-block}.ant-input-number-handler-down-inner:before,.ant-input-number-handler-up-inner:before{display:none}.ant-input-number-handler-down-inner .ant-input-number-handler-down-inner-icon,.ant-input-number-handler-down-inner .ant-input-number-handler-up-inner-icon,.ant-input-number-handler-up-inner .ant-input-number-handler-down-inner-icon,.ant-input-number-handler-up-inner .ant-input-number-handler-up-inner-icon{display:block}.ant-input-number-focused,.ant-input-number:hover{border-color:#40a9ff;border-right-width:1px!important}.ant-input-number-focused{outline:0;-webkit-box-shadow:0 0 0 2px rgba(24,144,255,.2);box-shadow:0 0 0 2px rgba(24,144,255,.2)}.ant-input-number-disabled{color:rgba(0,0,0,.25);background-color:#f5f5f5;cursor:not-allowed;opacity:1}.ant-input-number-disabled:hover{border-color:#d9d9d9;border-right-width:1px!important}.ant-input-number-disabled .ant-input-number-input{cursor:not-allowed}.ant-input-number-disabled .ant-input-number-handler-wrap{display:none}.ant-input-number-input{width:100%;height:30px;padding:0 11px;text-align:left;background-color:transparent;border:0;border-radius:4px;outline:0;-webkit-transition:all .3s linear;-o-transition:all .3s linear;transition:all .3s linear;-moz-appearance:textfield!important}.ant-input-number-input::-moz-placeholder{color:#bfbfbf;opacity:1}.ant-input-number-input:-ms-input-placeholder{color:#bfbfbf}.ant-input-number-input::-webkit-input-placehol

// exports


/***/ }),

/***/ 1351:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_objectWithoutProperties__ = __webpack_require__(75);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_objectWithoutProperties___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_objectWithoutProperties__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_extends__ = __webpack_require__(18);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_extends___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_extends__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_classCallCheck__ = __webpack_require__(9);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_classCallCheck___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_classCallCheck__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_possibleConstructorReturn__ = __webpack_require__(10);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_possibleConstructorReturn___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_possibleConstructorReturn__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_inherits__ = __webpack_require__(11);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_inherits___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_inherits__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5_react__ = __webpack_require__(0);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_5_react__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6_prop_types__ = __webpack_require__(1);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6_prop_types___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_6_prop_types__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_7_classnames__ = __webpack_require__(3);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_7_classnames___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_7_classnames__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_8_rc_util_es_KeyCode__ = __webpack_require__(178);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_9__InputHandler__ = __webpack_require__(1352);











function noop() {}

function preventDefault(e) {
  e.preventDefault();
}

function defaultParser(input) {
  return input.replace(/[^\w\.-]+/g, '');
}

/**
 * When click and hold on a button - the speed of auto changin the value.
 */
var SPEED = 200;

/**
 * When click and hold on a button - the delay before auto changin the value.
 */
var DELAY = 600;

/**
 * Max Safe Integer -- on IE this is not available, so manually set the number in that case.
 * The reason this is used, instead of Infinity is because numbers above the MSI are unstable
 */
var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || Math.pow(2, 53) - 1;

var isValidProps = function isValidProps(value) {
  return value !== undefined && value !== null;
};

var isEqual = function isEqual(oldValue, newValue) {
  return newValue === oldValue || typeof newValue === 'number' && typeof oldValue === 'number' && isNaN(newValue) && isNaN(oldValue);
};

var InputNumber = function (_React$Component) {
  __WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_inherits___default()(InputNumber, _React$Component);

  function InputNumber(props) {
    __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_classCallCheck___default()(this, InputNumber);

    var _this = __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_possibleConstructorReturn___default()(this, _React$Component.call(this, props));

    _initialiseProps.call(_this);

    var value = void 0;
    if ('value' in props) {
      value = props.value;
    } else {
      value = props.defaultValue;
    }
    _this.state = {
      focused: props.autoFocus
    };
    var validValue = _this.getValidValue(_this.toNumber(value));
    _this.state = __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_extends___default()({}, _this.state, {
      inputValue: _this.toPrecisionAsStep(validValue),
      value: validValue
    });
    return _this;
  }

  InputNumber.prototype.componentDidMount = function componentDidMount() {
    this.componentDidUpdate();
  };

  InputNumber.prototype.componentDidUpdate = function componentDidUpdate(prevProps) {
    var _props = this.props,
        value = _props.value,
        onChange = _props.onChange,
        max = _props.max,
        min = _props.min;
    var focused = this.state.focused;

    // Don't trigger in componentDidMount

    if (prevProps) {
      if (!isEqual(prevProps.value, value) || !isEqual(prevProps.max, max) || !isEqual(prevProps.min, min)) {
        var validValue = focused ? value : this.getValidValue(value);
        var nextInputValue = void 0;
        if (this.pressingUpOrDown) {
          nextInputValue = validValue;
        } else if (this.inputting) {
          nextInputValue = this.rawInput;
        } else {
          nextInputValue = this.toPrecisionAsStep(validValue);
        }
        this.setState({ // eslint-disable-line
          value: validValue,
          inputValue: nextInputValue
        });
      }

      // Trigger onChange when max or min change
      // https://github.com/ant-design/ant-design/issues/11574
      var nextValue = 'value' in this.props ? value : this.state.value;
      // ref: null < 20 === true
      // https://github.com/ant-design/ant-design/issues/14277
      if ('max' in this.props && prevProps.max !== max && typeof nextValue === 'number' && nextValue > max && onChange) {
        onChange(max);
      }
      if ('min' in this.props && prevProps.min !== min && typeof nextValue === 'number' && nextValue < min && onChange) {
        onChange(min);
      }
    }

    // Restore cursor
    try {
      // Firefox set the input cursor after it get focused.
      // This caused that if an input didn't init with the selection,
      // set will cause cursor not correct when first focus.
      // Safari will focus input if set selection. We need skip this.
      if (this.cursorStart !== undefined && this.state.focused) {
        // In most cases, the string after cursor is stable.
        // We can move the cursor before it

        if (
        // If not match full str, try to match part of str
        !this.partRestoreByAfter(this.cursorAfter) && this.state.value !== this.props.value) {
          // If not match any of then, let's just keep the position
          // TODO: Logic should not reach here, need check if happens
          var pos = this.cursorStart + 1;

          // If not have last string, just position to the end
          if (!this.cursorAfter) {
            pos = this.input.value.length;
          } else if (this.lastKeyCode === __WEBPACK_IMPORTED_MODULE_8_rc_util_es_KeyCode__["a" /* default */].BACKSPACE) {
            pos = this.cursorStart - 1;
          } else if (this.lastKeyCode === __WEBPACK_IMPORTED_MODULE_8_rc_util_es_KeyCode__["a" /* default */].DELETE) {
            pos = this.cursorStart;
          }
          this.fixCaret(pos, pos);
        } else if (this.currentValue === this.input.value) {
          // Handle some special key code
          switch (this.lastKeyCode) {
            case __WEBPACK_IMPORTED_MODULE_8_rc_util_es_KeyCode__["a" /* default */].BACKSPACE:
              this.fixCaret(this.cursorStart - 1, this.cursorStart - 1);
              break;
            case __WEBPACK_IMPORTED_MODULE_8_rc_util_es_KeyCode__["a" /* default */].DELETE:
              this.fixCaret(this.cursorStart + 1, this.cursorStart + 1);
              break;
            default:
            // Do nothing
          }
        }
      }
    } catch (e) {}
    // Do nothing


    // Reset last key
    this.lastKeyCode = null;

    // pressingUpOrDown is true means that someone just click up or down button
    if (!this.pressingUpOrDown) {
      return;
    }
    if (this.props.focusOnUpDown && this.state.focused) {
      if (document.activeElement !== this.input) {
        this.focus();
      }
    }

    this.pressingUpOrDown = false;
  };

  InputNumber.prototype.componentWillUnmount = function componentWillUnmount() {
    this.stop();
  };

  InputNumber.prototype.getCurrentValidValue = function getCurrentValidValue(value) {
    var val = value;
    if (val === '') {
      val = '';
    } else if (!this.isNotCompleteNumber(parseFloat(val, 10))) {
      val = this.getValidValue(val);
    } else {
      val = this.state.value;
    }
    return this.toNumber(val);
  };

  InputNumber.prototype.getRatio = function getRatio(e) {
    var ratio = 1;
    if (e.metaKey || e.ctrlKey) {
      ratio = 0.1;
    } else if (e.shiftKey) {
      ratio = 10;
    }
    return ratio;
  };

  InputNumber.prototype.getValueFromEvent = function getValueFromEvent(e) {
    // optimize for chinese input expierence
    // https://github.com/ant-design/ant-design/issues/8196
    var value = e.target.value.trim().replace(/。/g, '.');

    if (isValidProps(this.props.decimalSeparator)) {
      value = value.replace(this.props.decimalSeparator, '.');
    }

    return value;
  };

  InputNumber.prototype.getValidValue = function getValidValue(value) {
    var min = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.props.min;
    var max = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : this.props.max;

    var val = parseFloat(value, 10);
    // https://github.com/ant-design/ant-design/issues/7358
    if (isNaN(val)) {
      return value;
    }
    if (val < min) {
      val = min;
    }
    if (val > max) {
      val = max;
    }
    return val;
  };

  InputNumber.prototype.setValue = function setValue(v, callback) {
    // trigger onChange
    var precision = this.props.precision;

    var newValue = this.isNotCompleteNumber(parseFloat(v, 10)) ? null : parseFloat(v, 10);
    var _state = this.state,
        _state$value = _state.value,
        value = _state$value === undefined ? null : _state$value,
        _state$inputValue = _state.inputValue,
        inputValue = _state$inputValue === undefined ? null : _state$inputValue;
    // https://github.com/ant-design/ant-design/issues/7363
    // https://github.com/ant-design/ant-design/issues/16622

    var newValueInString = typeof newValue === 'number' ? newValue.toFixed(precision) : '' + newValue;
    var changed = newValue !== value || newValueInString !== '' + inputValue;
    if (!('value' in this.props)) {
      this.setState({
        value: newValue,
        inputValue: this.toPrecisionAsStep(v)
      }, callback);
    } else {
      // always set input value same as value
      this.setState({
        inputValue: this.toPrecisionAsStep(this.state.value)
      }, callback);
    }
    if (changed) {
      this.props.onChange(newValue);
    }

    return newValue;
  };

  InputNumber.prototype.getPrecision = function getPrecision(value) {
    if (isValidProps(this.props.precision)) {
      return this.props.precision;
    }
    var valueString = value.toString();
    if (valueString.indexOf('e-') >= 0) {
      return parseInt(valueString.slice(valueString.indexOf('e-') + 2), 10);
    }
    var precision = 0;
    if (valueString.indexOf('.') >= 0) {
      precision = valueString.length - valueString.indexOf('.') - 1;
    }
    return precision;
  };

  // step={1.0} value={1.51}
  // press +
  // then value should be 2.51, rather than 2.5
  // if this.props.precision is undefined
  // https://github.com/react-component/input-number/issues/39


  InputNumber.prototype.getMaxPrecision = function getMaxPrecision(currentValue) {
    var ratio = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 1;
    var _props2 = this.props,
        precision = _props2.precision,
        step = _props2.step;

    if (isValidProps(precision)) {
      return precision;
    }
    var ratioPrecision = this.getPrecision(ratio);
    var stepPrecision = this.getPrecision(step);
    var currentValuePrecision = this.getPrecision(currentValue);
    if (!currentValue) {
      return ratioPrecision + stepPrecision;
    }
    return Math.max(currentValuePrecision, ratioPrecision + stepPrecision);
  };

  InputNumber.prototype.getPrecisionFactor = function getPrecisionFactor(currentValue) {
    var ratio = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 1;

    var precision = this.getMaxPrecision(currentValue, ratio);
    return Math.pow(10, precision);
  };

  InputNumber.prototype.fixCaret = function fixCaret(start, end) {
    if (start === undefined || end === undefined || !this.input || !this.input.value) {
      return;
    }

    try {
      var currentStart = this.input.selectionStart;
      var currentEnd = this.input.selectionEnd;

      if (start !== currentStart || end !== currentEnd) {
        this.input.setSelectionRange(start, end);
      }
    } catch (e) {
      // Fix error in Chrome:
      // Failed to read the 'selectionStart' property from 'HTMLInputElement'
      // http://stackoverflow.com/q/21177489/3040605
    }
  };

  InputNumber.prototype.focus = function focus() {
    this.input.focus();
    this.recordCursorPosition();
  };

  InputNumber.prototype.blur = function blur() {
    this.input.blur();
  };

  InputNumber.prototype.formatWrapper = function formatWrapper(num) {
    // http://2ality.com/2012/03/signedzero.html
    // https://github.com/ant-design/ant-design/issues/9439
    if (this.props.formatter) {
      return this.props.formatter(num);
    }
    return num;
  };

  InputNumber.prototype.toPrecisionAsStep = function toPrecisionAsStep(num) {
    if (this.isNotCompleteNumber(num) || num === '') {
      return num;
    }
    var precision = Math.abs(this.getMaxPrecision(num));
    if (!isNaN(precision)) {
      return Number(num).toFixed(precision);
    }
    return num.toString();
  };

  // '1.' '1x' 'xx' '' => are not complete numbers


  InputNumber.prototype.isNotCompleteNumber = function isNotCompleteNumber(num) {
    return isNaN(num) || num === '' || num === null || num && num.toString().indexOf('.') === num.toString().length - 1;
  };

  InputNumber.prototype.toNumber = function toNumber(num) {
    var precision = this.props.precision;
    var focused = this.state.focused;
    // num.length > 16 => This is to prevent input of large numbers

    var numberIsTooLarge = num && num.length > 16 && focused;
    if (this.isNotCompleteNumber(num) || numberIsTooLarge) {
      return num;
    }
    if (isValidProps(precision)) {
      return Math.round(num * Math.pow(10, precision)) / Math.pow(10, precision);
    }
    return Number(num);
  };

  InputNumber.prototype.upStep = function upStep(val, rat) {
    var step = this.props.step;

    var precisionFactor = this.getPrecisionFactor(val, rat);
    var precision = Math.abs(this.getMaxPrecision(val, rat));
    var result = ((precisionFactor * val + precisionFactor * step * rat) / precisionFactor).toFixed(precision);
    return this.toNumber(result);
  };

  InputNumber.prototype.downStep = function downStep(val, rat) {
    var step = this.props.step;

    var precisionFactor = this.getPrecisionFactor(val, rat);
    var precision = Math.abs(this.getMaxPrecision(val, rat));
    var result = ((precisionFactor * val - precisionFactor * step * rat) / precisionFactor).toFixed(precision);
    return this.toNumber(result);
  };

  InputNumber.prototype.step = function step(type, e) {
    var _this2 = this;

    var ratio = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 1;
    var recursive = arguments[3];

    this.stop();
    if (e) {
      e.persist();
      e.preventDefault();
    }
    var props = this.props;
    if (props.disabled) {
      return;
    }
    var value = this.getCurrentValidValue(this.state.inputValue) || 0;
    if (this.isNotCompleteNumber(value)) {
      return;
    }
    var val = this[type + 'Step'](value, ratio);
    var outOfRange = val > props.max || val < props.min;
    if (val > props.max) {
      val = props.max;
    } else if (val < props.min) {
      val = props.min;
    }
    this.setValue(val);
    this.setState({
      focused: true
    });
    if (outOfRange) {
      return;
    }
    this.autoStepTimer = setTimeout(function () {
      _this2[type](e, ratio, true);
    }, recursive ? SPEED : DELAY);
  };

  InputNumber.prototype.render = function render() {
    var _classNames;

    var props = __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_extends___default()({}, this.props);

    var prefixCls = props.prefixCls,
        disabled = props.disabled,
        readOnly = props.readOnly,
        useTouch = props.useTouch,
        autoComplete = props.autoComplete,
        upHandler = props.upHandler,
        downHandler = props.downHandler,
        rest = __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_objectWithoutProperties___default()(props, ['prefixCls', 'disabled', 'readOnly', 'useTouch', 'autoComplete', 'upHandler', 'downHandler']);

    var classes = __WEBPACK_IMPORTED_MODULE_7_classnames___default()((_classNames = {}, _classNames[prefixCls] = true, _classNames[props.className] = !!props.className, _classNames[prefixCls + '-disabled'] = disabled, _classNames[prefixCls + '-focused'] = this.state.focused, _classNames));
    var upDisabledClass = '';
    var downDisabledClass = '';
    var value = this.state.value;

    if (value || value === 0) {
      if (!isNaN(value)) {
        var val = Number(value);
        if (val >= props.max) {
          upDisabledClass = prefixCls + '-handler-up-disabled';
        }
        if (val <= props.min) {
          downDisabledClass = prefixCls + '-handler-down-disabled';
        }
      } else {
        upDisabledClass = prefixCls + '-handler-up-disabled';
        downDisabledClass = prefixCls + '-handler-down-disabled';
      }
    }

    var dataOrAriaAttributeProps = {};
    for (var key in props) {
      if (props.hasOwnProperty(key) && (key.substr(0, 5) === 'data-' || key.substr(0, 5) === 'aria-' || key === 'role')) {
        dataOrAriaAttributeProps[key] = props[key];
      }
    }

    var editable = !props.readOnly && !props.disabled;

    // focus state, show input value
    // unfocus state, show valid value
    var inputDisplayValue = this.getInputDisplayValue();

    var upEvents = void 0;
    var downEvents = void 0;
    if (useTouch) {
      upEvents = {
        onTouchStart: editable && !upDisabledClass ? this.up : noop,
        onTouchEnd: this.stop
      };
      downEvents = {
        onTouchStart: editable && !downDisabledClass ? this.down : noop,
        onTouchEnd: this.stop
      };
    } else {
      upEvents = {
        onMouseDown: editable && !upDisabledClass ? this.up : noop,
        onMouseUp: this.stop,
        onMouseLeave: this.stop
      };
      downEvents = {
        onMouseDown: editable && !downDisabledClass ? this.down : noop,
        onMouseUp: this.stop,
        onMouseLeave: this.stop
      };
    }

    var isUpDisabled = !!upDisabledClass || disabled || readOnly;
    var isDownDisabled = !!downDisabledClass || disabled || readOnly;
    // ref for test
    return __WEBPACK_IMPORTED_MODULE_5_react___default.a.createElement(
      'div',
      {
        className: classes,
        style: props.style,
        title: props.title,
        onMouseEnter: props.onMouseEnter,
        onMouseLeave: props.onMouseLeave,
        onMouseOver: props.onMouseOver,
        onMouseOut: props.onMouseOut
      },
      __WEBPACK_IMPORTED_MODULE_5_react___default.a.createElement(
        'div',
        { className: prefixCls + '-handler-wrap' },
        __WEBPACK_IMPORTED_MODULE_5_react___default.a.createElement(
          __WEBPACK_IMPORTED_MODULE_9__InputHandler__["a" /* default */],
          __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_extends___default()({
            ref: this.saveUp,
            disabled: isUpDisabled,
            prefixCls: prefixCls,
            unselectable: 'unselectable'
          }, upEvents, {
            role: 'button',
            'aria-label': 'Increase Value',
            'aria-disabled': !!isUpDisabled,
            className: prefixCls + '-handler ' + prefixCls + '-handler-up ' + upDisabledClass
          }),
          upHandler || __WEBPACK_IMPORTED_MODULE_5_react___default.a.createElement('span', {
            unselectable: 'unselectable',
            className: prefixCls + '-handler-up-inner',
            onClick: preventDefault
          })
        ),
        __WEBPACK_IMPORTED_MODULE_5_react___default.a.createElement(
          __WEBPACK_IMPORTED_MODULE_9__InputHandler__["a" /* default */],
          __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_extends___default()({
            ref: this.saveDown,
            disabled: isDownDisabled,
            prefixCls: prefixCls,
            unselectable: 'unselectable'
          }, downEvents, {
            role: 'button',
            'aria-label': 'Decrease Value',
            'aria-disabled': !!isDownDisabled,
            className: prefixCls + '-handler ' + prefixCls + '-handler-down ' + downDisabledClass
          }),
          downHandler || __WEBPACK_IMPORTED_MODULE_5_react___default.a.createElement('span', {
            unselectable: 'unselectable',
            className: prefixCls + '-handler-down-inner',
            onClick: preventDefault
          })
        )
      ),
      __WEBPACK_IMPORTED_MODULE_5_react___default.a.createElement(
        'div',
        {
          className: prefixCls + '-input-wrap'
        },
        __WEBPACK_IMPORTED_MODULE_5_react___default.a.createElement('input', __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_extends___default()({
          role: 'spinbutton',
          'aria-valuemin': props.min,
          'aria-valuemax': props.max,
          'aria-valuenow': value,
          required: props.required,
          type: props.type,
          placeholder: props.placeholder,
          onClick: props.onClick,
          onMouseUp: this.onMouseUp,
          className: prefixCls + '-input',
          tabIndex: props.tabIndex,
          autoComplete: autoComplete,
          onFocus: this.onFocus,
          onBlur: this.onBlur,
          onKeyDown: editable ? this.onKeyDown : noop,
          onKeyUp: editable ? this.onKeyUp : noop,
          autoFocus: props.autoFocus,
          maxLength: props.maxLength,
          readOnly: props.readOnly,
          disabled: props.disabled,
          max: props.max,
          min: props.min,
          step: props.step,
          name: props.name,
          id: props.id,
          onChange: this.onChange,
          ref: this.saveInput,
          value: inputDisplayValue,
          pattern: props.pattern
        }, dataOrAriaAttributeProps))
      )
    );
  };

  return InputNumber;
}(__WEBPACK_IMPORTED_MODULE_5_react___default.a.Component);

InputNumber.propTypes = {
  value: __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.oneOfType([__WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.number, __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.string]),
  defaultValue: __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.oneOfType([__WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.number, __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.string]),
  focusOnUpDown: __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.bool,
  autoFocus: __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.bool,
  onChange: __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.func,
  onPressEnter: __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.func,
  onKeyDown: __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.func,
  onKeyUp: __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.func,
  prefixCls: __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.string,
  tabIndex: __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.oneOfType([__WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.string, __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.number]),
  disabled: __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.bool,
  onFocus: __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.func,
  onBlur: __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.func,
  readOnly: __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.bool,
  max: __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.number,
  min: __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.number,
  step: __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.oneOfType([__WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.number, __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.string]),
  upHandler: __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.node,
  downHandler: __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.node,
  useTouch: __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.bool,
  formatter: __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.func,
  parser: __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.func,
  onMouseEnter: __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.func,
  onMouseLeave: __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.func,
  onMouseOver: __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.func,
  onMouseOut: __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.func,
  onMouseUp: __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.func,
  precision: __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.number,
  required: __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.bool,
  pattern: __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.string,
  decimalSeparator: __WEBPACK_IMPORTED_MODULE_6_prop_types___default.a.string
};
InputNumber.defaultProps = {
  focusOnUpDown: true,
  useTouch: false,
  prefixCls: 'rc-input-number',
  min: -MAX_SAFE_INTEGER,
  step: 1,
  style: {},
  onChange: noop,
  onKeyDown: noop,
  onPressEnter: noop,
  onFocus: noop,
  onBlur: noop,
  parser: defaultParser,
  required: false,
  autoComplete: 'off'
};

var _initialiseProps = function _initialiseProps() {
  var _this3 = this;

  this.onKeyDown = function (e) {
    for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
      args[_key - 1] = arguments[_key];
    }

    var _props3 = _this3.props,
        onKeyDown = _props3.onKeyDown,
        onPressEnter = _props3.onPressEnter;


    if (e.keyCode === __WEBPACK_IMPORTED_MODULE_8_rc_util_es_KeyCode__["a" /* default */].UP) {
      var ratio = _this3.getRatio(e);
      _this3.up(e, ratio);
      _this3.stop();
    } else if (e.keyCode === __WEBPACK_IMPORTED_MODULE_8_rc_util_es_KeyCode__["a" /* default */].DOWN) {
      var _ratio = _this3.getRatio(e);
      _this3.down(e, _ratio);
      _this3.stop();
    } else if (e.keyCode === __WEBPACK_IMPORTED_MODULE_8_rc_util_es_KeyCode__["a" /* default */].ENTER && onPressEnter) {
      onPressEnter(e);
    }

    // Trigger user key down
    _this3.recordCursorPosition();
    _this3.lastKeyCode = e.keyCode;
    if (onKeyDown) {
      onKeyDown.apply(undefined, [e].concat(args));
    }
  };

  this.onKeyUp = function (e) {
    for (var _len2 = arguments.length, args = Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {
      args[_key2 - 1] = arguments[_key2];
    }

    var onKeyUp = _this3.props.onKeyUp;


    _this3.stop();

    _this3.recordCursorPosition();

    // Trigger user key up
    if (onKeyUp) {
      onKeyUp.apply(undefined, [e].concat(args));
    }
  };

  this.onChange = function (e) {
    var onChange = _this3.props.onChange;


    if (_this3.state.focused) {
      _this3.inputting = true;
    }
    _this3.rawInput = _this3.props.parser(_this3.getValueFromEvent(e));
    _this3.setState({ inputValue: _this3.rawInput });
    onChange(_this3.toNumber(_this3.rawInput)); // valid number or invalid string
  };

  this.onMouseUp = function () {
    var onMouseUp = _this3.props.onMouseUp;


    _this3.recordCursorPosition();

    if (onMouseUp) {
      onMouseUp.apply(undefined, arguments);
    }
  };

  this.onFocus = function () {
    var _props4;

    _this3.setState({
      focused: true
    });
    (_props4 = _this3.props).onFocus.apply(_props4, arguments);
  };

  this.onBlur = function (e) {
    for (var _len3 = arguments.length, args = Array(_len3 > 1 ? _len3 - 1 : 0), _key3 = 1; _key3 < _len3; _key3++) {
      args[_key3 - 1] = arguments[_key3];
    }

    var onBlur = _this3.props.onBlur;

    _this3.inputting = false;
    _this3.setState({
      focused: false
    });
    var value = _this3.getCurrentValidValue(_this3.state.inputValue);
    e.persist(); // fix https://github.com/react-component/input-number/issues/51
    var newValue = _this3.setValue(value);

    if (onBlur) {
      var originValue = _this3.input.value;
      var inputValue = _this3.getInputDisplayValue({ focus: false, value: newValue });
      _this3.input.value = inputValue;
      onBlur.apply(undefined, [e].concat(args));
      _this3.input.value = originValue;
    }
  };

  this.getInputDisplayValue = function (state) {
    var _ref = state || _this3.state,
        focused = _ref.focused,
        inputValue = _ref.inputValue,
        value = _ref.value;

    var inputDisplayValue = void 0;
    if (focused) {
      inputDisplayValue = inputValue;
    } else {
      inputDisplayValue = _this3.toPrecisionAsStep(value);
    }

    if (inputDisplayValue === undefined || inputDisplayValue === null) {
      inputDisplayValue = '';
    }

    var inputDisplayValueFormat = _this3.formatWrapper(inputDisplayValue);
    if (isValidProps(_this3.props.decimalSeparator)) {
      inputDisplayValueFormat = inputDisplayValueFormat.toString().replace('.', _this3.props.decimalSeparator);
    }

    return inputDisplayValueFormat;
  };

  this.recordCursorPosition = function () {
    // Record position
    try {
      _this3.cursorStart = _this3.input.selectionStart;
      _this3.cursorEnd = _this3.input.selectionEnd;
      _this3.currentValue = _this3.input.value;
      _this3.cursorBefore = _this3.input.value.substring(0, _this3.cursorStart);
      _this3.cursorAfter = _this3.input.value.substring(_this3.cursorEnd);
    } catch (e) {
      // Fix error in Chrome:
      // Failed to read the 'selectionStart' property from 'HTMLInputElement'
      // http://stackoverflow.com/q/21177489/3040605
    }
  };

  this.restoreByAfter = function (str) {
    if (str === undefined) return false;

    var fullStr = _this3.input.value;
    var index = fullStr.lastIndexOf(str);

    if (index === -1) return false;

    var prevCursorPos = _this3.cursorBefore.length;
    if (_this3.lastKeyCode === __WEBPACK_IMPORTED_MODULE_8_rc_util_es_KeyCode__["a" /* default */].DELETE && _this3.cursorBefore.charAt(prevCursorPos - 1) === str[0]) {
      _this3.fixCaret(prevCursorPos, prevCursorPos);
      return true;
    }

    if (index + str.length === fullStr.length) {
      _this3.fixCaret(index, index);

      return true;
    }
    return false;
  };

  this.partRestoreByAfter = function (str) {
    if (str === undefined) return false;

    // For loop from full str to the str with last char to map. e.g. 123
    // -> 123
    // -> 23
    // -> 3
    return Array.prototype.some.call(str, function (_, start) {
      var partStr = str.substring(start);

      return _this3.restoreByAfter(partStr);
    });
  };

  this.stop = function () {
    if (_this3.autoStepTimer) {
      clearTimeout(_this3.autoStepTimer);
    }
  };

  this.down = function (e, ratio, recursive) {
    _this3.pressingUpOrDown = true;
    _this3.step('down', e, ratio, recursive);
  };

  this.up = function (e, ratio, recursive) {
    _this3.pressingUpOrDown = true;
    _this3.step('up', e, ratio, recursive);
  };

  this.saveUp = function (node) {
    _this3.upHandler = node;
  };

  this.saveDown = function (node) {
    _this3.downHandler = node;
  };

  this.saveInput = function (node) {
    _this3.input = node;
  };
};

/* harmony default export */ __webpack_exports__["default"] = (InputNumber);

/***/ }),

/***/ 1352:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_objectWithoutProperties__ = __webpack_require__(75);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_objectWithoutProperties___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_objectWithoutProperties__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_classCallCheck__ = __webpack_require__(9);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_classCallCheck___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_classCallCheck__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_possibleConstructorReturn__ = __webpack_require__(10);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_possibleConstructorReturn___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_possibleConstructorReturn__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_inherits__ = __webpack_require__(11);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_inherits___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_inherits__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_react__ = __webpack_require__(0);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_4_react__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5_prop_types__ = __webpack_require__(1);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5_prop_types___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_5_prop_types__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6_rmc_feedback__ = __webpack_require__(1353);








var InputHandler = function (_Component) {
  __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_inherits___default()(InputHandler, _Component);

  function InputHandler() {
    __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_classCallCheck___default()(this, InputHandler);

    return __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_possibleConstructorReturn___default()(this, _Component.apply(this, arguments));
  }

  InputHandler.prototype.render = function render() {
    var _props = this.props,
        prefixCls = _props.prefixCls,
        disabled = _props.disabled,
        otherProps = __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_objectWithoutProperties___default()(_props, ['prefixCls', 'disabled']);

    return __WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement(
      __WEBPACK_IMPORTED_MODULE_6_rmc_feedback__["a" /* default */],
      {
        disabled: disabled,
        activeClassName: prefixCls + '-handler-active'
      },
      __WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement('span', otherProps)
    );
  };

  return InputHandler;
}(__WEBPACK_IMPORTED_MODULE_4_react__["Component"]);

InputHandler.propTypes = {
  prefixCls: __WEBPACK_IMPORTED_MODULE_5_prop_types___default.a.string,
  disabled: __WEBPACK_IMPORTED_MODULE_5_prop_types___default.a.bool,
  onTouchStart: __WEBPACK_IMPORTED_MODULE_5_prop_types___default.a.func,
  onTouchEnd: __WEBPACK_IMPORTED_MODULE_5_prop_types___default.a.func,
  onMouseDown: __WEBPACK_IMPORTED_MODULE_5_prop_types___default.a.func,
  onMouseUp: __WEBPACK_IMPORTED_MODULE_5_prop_types___default.a.func,
  onMouseLeave: __WEBPACK_IMPORTED_MODULE_5_prop_types___default.a.func
};

/* harmony default export */ __webpack_exports__["a"] = (InputHandler);

/***/ }),

/***/ 1353:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__TouchFeedback__ = __webpack_require__(1354);
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return __WEBPACK_IMPORTED_MODULE_0__TouchFeedback__["a"]; });


/***/ }),

/***/ 1354:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends__ = __webpack_require__(18);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_classCallCheck__ = __webpack_require__(9);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_classCallCheck___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_classCallCheck__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_createClass__ = __webpack_require__(31);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_createClass___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_createClass__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_possibleConstructorReturn__ = __webpack_require__(10);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_possibleConstructorReturn___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_possibleConstructorReturn__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_inherits__ = __webpack_require__(11);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_inherits___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_inherits__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5_react__ = __webpack_require__(0);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_5_react__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6_classnames__ = __webpack_require__(3);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6_classnames___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_6_classnames__);








var TouchFeedback = function (_React$Component) {
    __WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_inherits___default()(TouchFeedback, _React$Component);

    function TouchFeedback() {
        __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_classCallCheck___default()(this, TouchFeedback);

        var _this = __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_possibleConstructorReturn___default()(this, (TouchFeedback.__proto__ || Object.getPrototypeOf(TouchFeedback)).apply(this, arguments));

        _this.state = {
            active: false
        };
        _this.onTouchStart = function (e) {
            _this.triggerEvent('TouchStart', true, e);
        };
        _this.onTouchMove = function (e) {
            _this.triggerEvent('TouchMove', false, e);
        };
        _this.onTouchEnd = function (e) {
            _this.triggerEvent('TouchEnd', false, e);
        };
        _this.onTouchCancel = function (e) {
            _this.triggerEvent('TouchCancel', false, e);
        };
        _this.onMouseDown = function (e) {
            // pc simulate mobile
            _this.triggerEvent('MouseDown', true, e);
        };
        _this.onMouseUp = function (e) {
            _this.triggerEvent('MouseUp', false, e);
        };
        _this.onMouseLeave = function (e) {
            _this.triggerEvent('MouseLeave', false, e);
        };
        return _this;
    }

    __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_createClass___default()(TouchFeedback, [{
        key: 'componentDidUpdate',
        value: function componentDidUpdate() {
            if (this.props.disabled && this.state.active) {
                this.setState({
                    active: false
                });
            }
        }
    }, {
        key: 'triggerEvent',
        value: function triggerEvent(type, isActive, ev) {
            var eventType = 'on' + type;
            var children = this.props.children;

            if (children.props[eventType]) {
                children.props[eventType](ev);
            }
            if (isActive !== this.state.active) {
                this.setState({
                    active: isActive
                });
            }
        }
    }, {
        key: 'render',
        value: function render() {
            var _props = this.props,
                children = _props.children,
                disabled = _props.disabled,
                activeClassName = _props.activeClassName,
                activeStyle = _props.activeStyle;

            var events = disabled ? undefined : {
                onTouchStart: this.onTouchStart,
                onTouchMove: this.onTouchMove,
                onTouchEnd: this.onTouchEnd,
                onTouchCancel: this.onTouchCancel,
                onMouseDown: this.onMouseDown,
                onMouseUp: this.onMouseUp,
                onMouseLeave: this.onMouseLeave
            };
            var child = __WEBPACK_IMPORTED_MODULE_5_react___default.a.Children.only(children);
            if (!disabled && this.state.active) {
                var _child$props = child.props,
                    style = _child$props.style,
                    className = _child$props.className;

                if (activeStyle !== false) {
                    if (activeStyle) {
                        style = __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends___default()({}, style, activeStyle);
                    }
                    className = __WEBPACK_IMPORTED_MODULE_6_classnames___default()(className, activeClassName);
                }
                return __WEBPACK_IMPORTED_MODULE_5_react___default.a.cloneElement(child, __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_extends___default()({ className: className,
                    style: style }, events));
            }
            return __WEBPACK_IMPORTED_MODULE_5_react___default.a.cloneElement(child, events);
        }
    }]);

    return TouchFeedback;
}(__WEBPACK_IMPORTED_MODULE_5_react___default.a.Component);

/* harmony default export */ __webpack_exports__["a"] = (TouchFeedback);

TouchFeedback.defaultProps = {
    disabled: false
};

/***/ }),

/***/ 1355:
/***/ (function(module, exports, __webpack_require__) {

var Stack = __webpack_require__(1148),
    assignMergeValue = __webpack_require__(1108),
    baseFor = __webpack_require__(1246),
    baseMergeDeep = __webpack_require__(1356),
    isObject = __webpack_require__(170),
    keysIn = __webpack_require__(1082),
    safeGet = __webpack_require__(1109);

/**
 * The base implementation of `_.merge` without support for multiple sources.
 *
 * @private
 * @param {Object} object The destination object.
 * @param {Object} source The source object.
 * @param {number} srcIndex The index of `source`.
 * @param {Function} [customizer] The function to customize merged values.
 * @param {Object} [stack] Tracks traversed source values and their merged
 *  counterparts.
 */
function baseMerge(object, source, srcIndex, customizer, stack) {
  if (object === source) {
    return;
  }
  baseFor(source, function(srcValue, key) {
    if (isObject(srcValue)) {
      stack || (stack = new Stack);
      baseMergeDeep(object, source, key, srcIndex, baseMerge, customizer, stack);
    }
    else {
      var newValue = customizer
        ? customizer(safeGet(object, key), srcValue, (key + ''), object, source, stack)
        : undefined;

      if (newValue === undefined) {
        newValue = srcValue;
      }
      assignMergeValue(object, key, newValue);
    }
  }, keysIn);
}

module.exports = baseMerge;


/***/ }),

/***/ 1356:
/***/ (function(module, exports, __webpack_require__) {

var assignMergeValue = __webpack_require__(1108),
    cloneBuffer = __webpack_require__(1247),
    cloneTypedArray = __webpack_require__(1248),
    copyArray = __webpack_require__(1249),
    initCloneObject = __webpack_require__(1250),
    isArguments = __webpack_require__(1087),
    isArray = __webpack_require__(895),
    isArrayLikeObject = __webpack_require__(1357),
    isBuffer = __webpack_require__(1074),
    isFunction = __webpack_require__(983),
    isObject = __webpack_require__(170),
    isPlainObject = __webpack_require__(1251),
    isTypedArray = __webpack_require__(1088),
    safeGet = __webpack_require__(1109),
    toPlainObject = __webpack_require__(1358);

/**
 * A specialized version of `baseMerge` for arrays and objects which performs
 * deep merges and tracks traversed objects enabling objects with circular
 * references to be merged.
 *
 * @private
 * @param {Object} object The destination object.
 * @param {Object} source The source object.
 * @param {string} key The key of the value to merge.
 * @param {number} srcIndex The index of `source`.
 * @param {Function} mergeFunc The function to merge values.
 * @param {Function} [customizer] The function to customize assigned values.
 * @param {Object} [stack] Tracks traversed source values and their merged
 *  counterparts.
 */
function baseMergeDeep(object, source, key, srcIndex, mergeFunc, customizer, stack) {
  var objValue = safeGet(object, key),
      srcValue = safeGet(source, key),
      stacked = stack.get(srcValue);

  if (stacked) {
    assignMergeValue(object, key, stacked);
    return;
  }
  var newValue = customizer
    ? customizer(objValue, srcValue, (key + ''), object, source, stack)
    : undefined;

  var isCommon = newValue === undefined;

  if (isCommon) {
    var isArr = isArray(srcValue),
        isBuff = !isArr && isBuffer(srcValue),
        isTyped = !isArr && !isBuff && isTypedArray(srcValue);

    newValue = srcValue;
    if (isArr || isBuff || isTyped) {
      if (isArray(objValue)) {
        newValue = objValue;
      }
      else if (isArrayLikeObject(objValue)) {
        newValue = copyArray(objValue);
      }
      else if (isBuff) {
        isCommon = false;
        newValue = cloneBuffer(srcValue, true);
      }
      else if (isTyped) {
        isCommon = false;
        newValue = cloneTypedArray(srcValue, true);
      }
      else {
        newValue = [];
      }
    }
    else if (isPlainObject(srcValue) || isArguments(srcValue)) {
      newValue = objValue;
      if (isArguments(objValue)) {
        newValue = toPlainObject(objValue);
      }
      else if (!isObject(objValue) || isFunction(objValue)) {
        newValue = initCloneObject(srcValue);
      }
    }
    else {
      isCommon = false;
    }
  }
  if (isCommon) {
    // Recursively merge objects and arrays (susceptible to call stack limits).
    stack.set(srcValue, newValue);
    mergeFunc(newValue, srcValue, srcIndex, customizer, stack);
    stack['delete'](srcValue);
  }
  assignMergeValue(object, key, newValue);
}

module.exports = baseMergeDeep;


/***/ }),

/***/ 1357:
/***/ (function(module, exports, __webpack_require__) {

var isArrayLike = __webpack_require__(948),
    isObjectLike = __webpack_require__(323);

/**
 * This method is like `_.isArrayLike` except that it also checks if `value`
 * is an object.
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is an array-like object,
 *  else `false`.
 * @example
 *
 * _.isArrayLikeObject([1, 2, 3]);
 * // => true
 *
 * _.isArrayLikeObject(document.body.children);
 * // => true
 *
 * _.isArrayLikeObject('abc');
 * // => false
 *
 * _.isArrayLikeObject(_.noop);
 * // => false
 */
function isArrayLikeObject(value) {
  return isObjectLike(value) && isArrayLike(value);
}

module.exports = isArrayLikeObject;


/***/ }),

/***/ 1358:
/***/ (function(module, exports, __webpack_require__) {

var copyObject = __webpack_require__(1139),
    keysIn = __webpack_require__(1082);

/**
 * Converts `value` to a plain object flattening inherited enumerable string
 * keyed properties of `value` to own properties of the plain object.
 *
 * @static
 * @memberOf _
 * @since 3.0.0
 * @category Lang
 * @param {*} value The value to convert.
 * @returns {Object} Returns the converted plain object.
 * @example
 *
 * function Foo() {
 *   this.b = 2;
 * }
 *
 * Foo.prototype.c = 3;
 *
 * _.assign({ 'a': 1 }, new Foo);
 * // => { 'a': 1, 'b': 2 }
 *
 * _.assign({ 'a': 1 }, _.toPlainObject(new Foo));
 * // => { 'a': 1, 'b': 2, 'c': 3 }
 */
function toPlainObject(value) {
  return copyObject(value, keysIn(value));
}

module.exports = toPlainObject;


/***/ }),

/***/ 1359:
/***/ (function(module, exports, __webpack_require__) {

var baseRest = __webpack_require__(1360),
    isIterateeCall = __webpack_require__(1367);

/**
 * Creates a function like `_.assign`.
 *
 * @private
 * @param {Function} assigner The function to assign values.
 * @returns {Function} Returns the new assigner function.
 */
function createAssigner(assigner) {
  return baseRest(function(object, sources) {
    var index = -1,
        length = sources.length,
        customizer = length > 1 ? sources[length - 1] : undefined,
        guard = length > 2 ? sources[2] : undefined;

    customizer = (assigner.length > 3 && typeof customizer == 'function')
      ? (length--, customizer)
      : undefined;

    if (guard && isIterateeCall(sources[0], sources[1], guard)) {
      customizer = length < 3 ? undefined : customizer;
      length = 1;
    }
    object = Object(object);
    while (++index < length) {
      var source = sources[index];
      if (source) {
        assigner(object, source, index, customizer);
      }
    }
    return object;
  });
}

module.exports = createAssigner;


/***/ }),

/***/ 1360:
/***/ (function(module, exports, __webpack_require__) {

var identity = __webpack_require__(1084),
    overRest = __webpack_require__(1361),
    setToString = __webpack_require__(1363);

/**
 * The base implementation of `_.rest` which doesn't validate or coerce arguments.
 *
 * @private
 * @param {Function} func The function to apply a rest parameter to.
 * @param {number} [start=func.length-1] The start position of the rest parameter.
 * @returns {Function} Returns the new function.
 */
function baseRest(func, start) {
  return setToString(overRest(func, start, identity), func + '');
}

module.exports = baseRest;


/***/ }),

/***/ 1361:
/***/ (function(module, exports, __webpack_require__) {

var apply = __webpack_require__(1362);

/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMax = Math.max;

/**
 * A specialized version of `baseRest` which transforms the rest array.
 *
 * @private
 * @param {Function} func The function to apply a rest parameter to.
 * @param {number} [start=func.length-1] The start position of the rest parameter.
 * @param {Function} transform The rest array transform.
 * @returns {Function} Returns the new function.
 */
function overRest(func, start, transform) {
  start = nativeMax(start === undefined ? (func.length - 1) : start, 0);
  return function() {
    var args = arguments,
        index = -1,
        length = nativeMax(args.length - start, 0),
        array = Array(length);

    while (++index < length) {
      array[index] = args[start + index];
    }
    index = -1;
    var otherArgs = Array(start + 1);
    while (++index < start) {
      otherArgs[index] = args[index];
    }
    otherArgs[start] = transform(array);
    return apply(func, this, otherArgs);
  };
}

module.exports = overRest;


/***/ }),

/***/ 1362:
/***/ (function(module, exports) {

/**
 * A faster alternative to `Function#apply`, this function invokes `func`
 * with the `this` binding of `thisArg` and the arguments of `args`.
 *
 * @private
 * @param {Function} func The function to invoke.
 * @param {*} thisArg The `this` binding of `func`.
 * @param {Array} args The arguments to invoke `func` with.
 * @returns {*} Returns the result of `func`.
 */
function apply(func, thisArg, args) {
  switch (args.length) {
    case 0: return func.call(thisArg);
    case 1: return func.call(thisArg, args[0]);
    case 2: return func.call(thisArg, args[0], args[1]);
    case 3: return func.call(thisArg, args[0], args[1], args[2]);
  }
  return func.apply(thisArg, args);
}

module.exports = apply;


/***/ }),

/***/ 1363:
/***/ (function(module, exports, __webpack_require__) {

var baseSetToString = __webpack_require__(1364),
    shortOut = __webpack_require__(1366);

/**
 * Sets the `toString` method of `func` to return `string`.
 *
 * @private
 * @param {Function} func The function to modify.
 * @param {Function} string The `toString` result.
 * @returns {Function} Returns `func`.
 */
var setToString = shortOut(baseSetToString);

module.exports = setToString;


/***/ }),

/***/ 1364:
/***/ (function(module, exports, __webpack_require__) {

var constant = __webpack_require__(1365),
    defineProperty = __webpack_require__(1105),
    identity = __webpack_require__(1084);

/**
 * The base implementation of `setToString` without support for hot loop shorting.
 *
 * @private
 * @param {Function} func The function to modify.
 * @param {Function} string The `toString` result.
 * @returns {Function} Returns `func`.
 */
var baseSetToString = !defineProperty ? identity : function(func, string) {
  return defineProperty(func, 'toString', {
    'configurable': true,
    'enumerable': false,
    'value': constant(string),
    'writable': true
  });
};

module.exports = baseSetToString;


/***/ }),

/***/ 1365:
/***/ (function(module, exports) {

/**
 * Creates a function that returns `value`.
 *
 * @static
 * @memberOf _
 * @since 2.4.0
 * @category Util
 * @param {*} value The value to return from the new function.
 * @returns {Function} Returns the new constant function.
 * @example
 *
 * var objects = _.times(2, _.constant({ 'a': 1 }));
 *
 * console.log(objects);
 * // => [{ 'a': 1 }, { 'a': 1 }]
 *
 * console.log(objects[0] === objects[1]);
 * // => true
 */
function constant(value) {
  return function() {
    return value;
  };
}

module.exports = constant;


/***/ }),

/***/ 1366:
/***/ (function(module, exports) {

/** Used to detect hot functions by number of calls within a span of milliseconds. */
var HOT_COUNT = 800,
    HOT_SPAN = 16;

/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeNow = Date.now;

/**
 * Creates a function that'll short out and invoke `identity` instead
 * of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN`
 * milliseconds.
 *
 * @private
 * @param {Function} func The function to restrict.
 * @returns {Function} Returns the new shortable function.
 */
function shortOut(func) {
  var count = 0,
      lastCalled = 0;

  return function() {
    var stamp = nativeNow(),
        remaining = HOT_SPAN - (stamp - lastCalled);

    lastCalled = stamp;
    if (remaining > 0) {
      if (++count >= HOT_COUNT) {
        return arguments[0];
      }
    } else {
      count = 0;
    }
    return func.apply(undefined, arguments);
  };
}

module.exports = shortOut;


/***/ }),

/***/ 1367:
/***/ (function(module, exports, __webpack_require__) {

var eq = __webpack_require__(925),
    isArrayLike = __webpack_require__(948),
    isIndex = __webpack_require__(1083),
    isObject = __webpack_require__(170);

/**
 * Checks if the given arguments are from an iteratee call.
 *
 * @private
 * @param {*} value The potential iteratee value argument.
 * @param {*} index The potential iteratee index or key argument.
 * @param {*} object The potential iteratee object argument.
 * @returns {boolean} Returns `true` if the arguments are from an iteratee call,
 *  else `false`.
 */
function isIterateeCall(value, index, object) {
  if (!isObject(object)) {
    return false;
  }
  var type = typeof index;
  if (type == 'number'
        ? (isArrayLike(object) && isIndex(index, object.length))
        : (type == 'string' && index in object)
      ) {
    return eq(object[index], value);
  }
  return false;
}

module.exports = isIterateeCall;


/***/ }),

/***/ 1368:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var React = _interopRequireWildcard(__webpack_require__(0));

var _KeyCode = _interopRequireDefault(__webpack_require__(345));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

var __rest = void 0 && (void 0).__rest || function (s, e) {
  var t = {};

  for (var p in s) {
    if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];
  }

  if (s != null && typeof Object.getOwnPropertySymbols === "function") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
    if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]];
  }
  return t;
};
/**
 * Wrap of sub component which need use as Button capacity (like Icon component).
 * This helps accessibility reader to tread as a interactive button to operation.
 */


var inlineStyle = {
  border: 0,
  background: 'transparent',
  padding: 0,
  lineHeight: 'inherit',
  display: 'inline-block'
};

var TransButton =
/*#__PURE__*/
function (_React$Component) {
  _inherits(TransButton, _React$Component);

  function TransButton() {
    var _this;

    _classCallCheck(this, TransButton);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(TransButton).apply(this, arguments));

    _this.onKeyDown = function (event) {
      var keyCode = event.keyCode;

      if (keyCode === _KeyCode["default"].ENTER) {
        event.preventDefault();
      }
    };

    _this.onKeyUp = function (event) {
      var keyCode = event.keyCode;
      var onClick = _this.props.onClick;

      if (keyCode === _KeyCode["default"].ENTER && onClick) {
        onClick();
      }
    };

    _this.setRef = function (btn) {
      _this.div = btn;
    };

    return _this;
  }

  _createClass(TransButton, [{
    key: "focus",
    value: function focus() {
      if (this.div) {
        this.div.focus();
      }
    }
  }, {
    key: "blur",
    value: function blur() {
      if (this.div) {
        this.div.blur();
      }
    }
  }, {
    key: "render",
    value: function render() {
      var _a = this.props,
          style = _a.style,
          noStyle = _a.noStyle,
          restProps = __rest(_a, ["style", "noStyle"]);

      return React.createElement("div", _extends({
        role: "button",
        tabIndex: 0,
        ref: this.setRef
      }, restProps, {
        onKeyDown: this.onKeyDown,
        onKeyUp: this.onKeyUp,
        style: _extends(_extends({}, !noStyle ? inlineStyle : null), style)
      }));
    }
  }]);

  return TransButton;
}(React.Component);

var _default = TransButton;
exports["default"] = _default;
//# sourceMappingURL=transButton.js.map


/***/ }),

/***/ 1369:
/***/ (function(module, exports, __webpack_require__) {

exports = module.exports = __webpack_require__(312)(true);
// imports


// module
exports.push([module.i, ".polllisthover:hover{-webkit-box-shadow:0 2px 6px rgba(51,51,51,.09);box-shadow:0 2px 6px rgba(51,51,51,.09);opacity:1;border-radius:2px}.workList_Item{display:-ms-flexbox;display:flex;background-color:#fff;margin-bottom:20px;padding-top:10px}p span{cursor:default}.mt-5{margin-top:-5px}.bankNav li{float:left;margin-right:20px}.bankNav li:last-child{margin-right:0}.bankNav li.active a{color:#fff!important;background-color:#4cacff}.bankNav li a{display:block;padding:0 10px;height:28px;line-height:28px;background-color:#f5f5f5;border-radius:36px;color:#666!important}.task_menu_ul{width:600px}.task_menu_ul .ant-menu-item,.task_menu_ul .ant-menu-submenu-title{padding:0;margin-right:30px;line-height:68px;font-size:16px}.ant-menu{color:#05101a}.task_menu_ul .ant-menu-horizontal{border-bottom:none}.task_menu_ul .ant-menu-horizontal>.ant-menu-item:hover{border-bottom:2px solid transparent}.task_menu_ul .ant-menu-horizontal>.ant-menu-item-selected{border-bottom:2px solid #4cacff!important}.sourceTag a{display:block;float:left;background-color:#e5f3ff;padding:0 10px;height:24px;line-height:24px;color:#4e7a9b;margin:5px 0 5px 10px}.sourceTag a.active{color:#fff;background-color:#4cacff}", "", {"version":3,"sources":["/Users/hs/edu/educoder/public/react/src/modules/courses/css/busyWork.css"],"names":[],"mappings":"AACA,qBACE,gDAAoD,AAC5C,wCAA4C,AACpD,UAAW,AACX,iBAAmB,CACpB,AAED,eAEE,oBAAqB,AACrB,aAAc,AACd,sBAAuB,AACvB,mBAAoB,AACpB,gBAAkB,CACnB,AACD,OACE,cAAgB,CACjB,AACD,MAAO,eAAgB,CAAC,AAIxB,YACE,WAAY,AACZ,iBAAmB,CACpB,AACD,uBACE,cAAkB,CACnB,AACD,qBACE,qBAAsB,AACtB,wBAA0B,CAC3B,AACD,cACE,cAAe,AACf,eAAiB,AACjB,YAAa,AACb,iBAAkB,AAClB,yBAA0B,AAC1B,mBAAoB,AACpB,oBAAyB,CAC1B,AAID,cACE,WAAa,CACd,AAED,mEACE,UAAY,AACZ,kBAAmB,AACnB,iBAAkB,AAClB,cAAgB,CACjB,AACD,UACE,aAAe,CAChB,AACD,mCACE,kBAAoB,CACrB,AACD,wDACE,mCAAoC,CACrC,AACD,2DACE,yCAA4C,CAC7C,AAED,aACE,cAAe,AACf,WAAY,AACZ,yBAAyB,AACzB,eAAkB,AAClB,YAAa,AACb,iBAAkB,AAClB,cAAe,AACf,qBAAwB,CACzB,AACD,oBACE,WAAe,wBAAyB,CACzC","file":"busyWork.css","sourcesContent":["\n.polllisthover:hover {\n  -webkit-box-shadow: 0px 2px 6px rgba(51,51,51,0.09);\n          box-shadow: 0px 2px 6px rgba(51,51,51,0.09);\n  opacity: 1;\n  border-radius: 2px;\n}\n\n.workList_Item{\n  /* padding:20px 30px; */\n  display: -ms-flexbox;\n  display: flex;\n  background-color: #fff;\n  margin-bottom: 20px;\n  padding-top: 10px;\n}\np span{\n  cursor: default;\n}\n.mt-5{ margin-top:-5px;}\n\n\n/* <20><><EFBFBD>ѡ<EFBFBD><D1A1>tab */\n.bankNav li{\n  float: left;\n  margin-right: 20px;\n}\n.bankNav li:last-child{\n  margin-right: 0px;\n}\n.bankNav li.active a{\n  color: #fff!important;\n  background-color: #4CACFF;\n}\n.bankNav li a{\n  display: block;\n  padding:0px 10px;\n  height: 28px;\n  line-height: 28px;\n  background-color: #F5F5F5;\n  border-radius: 36px;\n  color: #666666!important;\n}\n\n\n\n.task_menu_ul{\n  width: 600px;\n}\n\n.task_menu_ul .ant-menu-item,.task_menu_ul .ant-menu-submenu-title{\n  padding:0px;\n  margin-right: 30px;\n  line-height: 68px;\n  font-size: 16px;\n}\n.ant-menu{\n  color: #05101a;\n}\n.task_menu_ul .ant-menu-horizontal{\n  border-bottom: none;\n}\n.task_menu_ul .ant-menu-horizontal > .ant-menu-item:hover{\n  border-bottom:2px solid transparent;\n}\n.task_menu_ul .ant-menu-horizontal > .ant-menu-item-selected{\n  border-bottom: 2px solid #4CACFF !important;\n}\n\n.sourceTag a{\n  display: block;\n  float: left;\n  background-color:#E5F3FF;\n  padding: 0px 10px;\n  height: 24px;\n  line-height: 24px;\n  color: #4E7A9B;\n  margin:5px 0px 5px 10px;\n}\n.sourceTag a.active{\n  color: #FFFFFF;background-color:#4CACFF; \n}\n\n"],"sourceRoot":""}]);

// exports


/***/ }),

/***/ 1370:
/***/ (function(module, exports, __webpack_require__) {

// style-loader: Adds some css to the DOM by adding a <style> tag

// load the styles
var content = __webpack_require__(1373);
if(typeof content === 'string') content = [[module.i, content, '']];
// Prepare cssTransformation
var transform;

var options = {"hmr":false}
options.transform = transform
// add the styles to the DOM
var update = __webpack_require__(313)(content, options);
if(content.locals) module.exports = content.locals;


/***/ }),

/***/ 1373:
/***/ (function(module, exports, __webpack_require__) {

exports = module.exports = __webpack_require__(312)(true);
// imports


// module
exports.push([module.i, ".ant-table-wrapper{zoom:1}.ant-table-wrapper:after,.ant-table-wrapper:before{display:table;content:\"\"}.ant-table-wrapper:after{clear:both}.ant-table{-webkit-box-sizing:border-box;box-sizing:border-box;margin:0;padding:0;color:rgba(0,0,0,.65);font-size:14px;font-variant:tabular-nums;line-height:1.5;list-style:none;-webkit-font-feature-settings:\"tnum\";font-feature-settings:\"tnum\";position:relative;clear:both}.ant-table-body{-webkit-transition:opacity .3s;-o-transition:opacity .3s;transition:opacity .3s}.ant-table-empty .ant-table-body{overflow-x:auto!important;overflow-y:hidden!important}.ant-table table{width:100%;text-align:left;border-radius:4px 4px 0 0;border-collapse:separate;border-spacing:0}.ant-table-layout-fixed table{table-layout:fixed}.ant-table-thead>tr>th{color:rgba(0,0,0,.85);font-weight:500;text-align:left;background:#fafafa;border-bottom:1px solid #e8e8e8;-webkit-transition:background .3s ease;-o-transition:background .3s ease;transition:background .3s ease}.ant-table-thead>tr>th[colspan]:not([colspan=\"1\"]){text-align:center}.ant-table-thead>tr>th .ant-table-filter-icon,.ant-table-thead>tr>th .anticon-filter{position:absolute;top:0;right:0;width:28px;height:100%;color:#bfbfbf;font-size:12px;text-align:center;cursor:pointer;-webkit-transition:all .3s;-o-transition:all .3s;transition:all .3s}.ant-table-thead>tr>th .ant-table-filter-icon>svg,.ant-table-thead>tr>th .anticon-filter>svg{position:absolute;top:50%;left:50%;margin-top:-5px;margin-left:-6px}.ant-table-thead>tr>th .ant-table-filter-selected.anticon-filter{color:#1890ff}.ant-table-thead>tr>th .ant-table-column-sorter{display:table-cell;vertical-align:middle}.ant-table-thead>tr>th .ant-table-column-sorter .ant-table-column-sorter-inner{height:1em;margin-top:.35em;margin-left:.57142857em;color:#bfbfbf;line-height:1em;text-align:center;-webkit-transition:all .3s;-o-transition:all .3s;transition:all .3s}.ant-table-thead>tr>th .ant-table-column-sorter .ant-table-column-sorter-inner .ant-table-column-sorter-down,.ant-table-thead>tr>th .ant-table-column-sorter .ant-table-column-sorter-inner .ant-table-column-sorter-up{display:inline-block;font-size:12px;font-size:11px\\9;-webkit-transform:scale(.91666667) rotate(0deg);-ms-transform:scale(.91666667) rotate(0deg);transform:scale(.91666667) rotate(0deg);display:block;height:1em;line-height:1em;-webkit-transition:all .3s;-o-transition:all .3s;transition:all .3s}:root .ant-table-thead>tr>th .ant-table-column-sorter .ant-table-column-sorter-inner .ant-table-column-sorter-down,:root .ant-table-thead>tr>th .ant-table-column-sorter .ant-table-column-sorter-inner .ant-table-column-sorter-up{font-size:12px}.ant-table-thead>tr>th .ant-table-column-sorter .ant-table-column-sorter-inner .ant-table-column-sorter-down.on,.ant-table-thead>tr>th .ant-table-column-sorter .ant-table-column-sorter-inner .ant-table-column-sorter-up.on{color:#1890ff}.ant-table-thead>tr>th .ant-table-column-sorter .ant-table-column-sorter-inner-full{margin-top:-.15em}.ant-table-thead>tr>th .ant-table-column-sorter .ant-table-column-sorter-inner-full .ant-table-column-sorter-down,.ant-table-thead>tr>th .ant-table-column-sorter .ant-table-column-sorter-inner-full .ant-table-column-sorter-up{height:.5em;line-height:.5em}.ant-table-thead>tr>th .ant-table-column-sorter .ant-table-column-sorter-inner-full .ant-table-column-sorter-down{margin-top:.125em}.ant-table-thead>tr>th.ant-table-column-has-actions{position:relative;background-clip:padding-box;-webkit-background-clip:border-box}.ant-table-thead>tr>th.ant-table-column-has-actions.ant-table-column-has-filters{padding-right:30px!important}.ant-table-thead>tr>th.ant-table-column-has-actions.ant-table-column-has-filters .ant-table-filter-icon.ant-table-filter-open,.ant-table-thead>tr>th.ant-table-column-has-actions.ant-table-column-has-filters .anticon-filter.ant-table-filter-open,.ant-table-thead>tr>th.ant-table-column-has-actions.ant-table-column-has-filters:hover .ant-table-filter-icon:hover,.ant-table-thead>tr>th.ant-table-column-has-actions.ant-table-column-has-filte

// exports


/***/ }),

/***/ 1374:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var React = _interopRequireWildcard(__webpack_require__(0));

var _omit = _interopRequireDefault(__webpack_require__(43));

var _rcTable = _interopRequireWildcard(__webpack_require__(1375));

var PropTypes = _interopRequireWildcard(__webpack_require__(1));

var _classnames = _interopRequireDefault(__webpack_require__(3));

var _shallowequal = _interopRequireDefault(__webpack_require__(60));

var _reactLifecyclesCompat = __webpack_require__(7);

var _filterDropdown = _interopRequireDefault(__webpack_require__(1388));

var _createStore = _interopRequireDefault(__webpack_require__(1392));

var _SelectionBox = _interopRequireDefault(__webpack_require__(1393));

var _SelectionCheckboxAll = _interopRequireDefault(__webpack_require__(1394));

var _Column = _interopRequireDefault(__webpack_require__(1395));

var _ColumnGroup = _interopRequireDefault(__webpack_require__(1396));

var _createBodyRow = _interopRequireDefault(__webpack_require__(1397));

var _util = __webpack_require__(1117);

var _scrollTo = _interopRequireDefault(__webpack_require__(1398));

var _pagination = _interopRequireDefault(__webpack_require__(906));

var _icon = _interopRequireDefault(__webpack_require__(26));

var _spin = _interopRequireDefault(__webpack_require__(73));

var _transButton = _interopRequireDefault(__webpack_require__(1368));

var _LocaleReceiver = _interopRequireDefault(__webpack_require__(71));

var _default2 = _interopRequireDefault(__webpack_require__(181));

var _configProvider = __webpack_require__(12);

var _warning = _interopRequireDefault(__webpack_require__(40));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

var __rest = void 0 && (void 0).__rest || function (s, e) {
  var t = {};

  for (var p in s) {
    if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];
  }

  if (s != null && typeof Object.getOwnPropertySymbols === "function") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
    if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]];
  }
  return t;
};
/* eslint-disable prefer-spread */


function noop() {}

function stopPropagation(e) {
  e.stopPropagation();
}

function getRowSelection(props) {
  return props.rowSelection || {};
}

function getColumnKey(column, index) {
  return column.key || column.dataIndex || index;
}

function isSameColumn(a, b) {
  if (a && b && a.key && a.key === b.key) {
    return true;
  }

  return a === b || (0, _shallowequal["default"])(a, b, function (value, other) {
    // https://github.com/ant-design/ant-design/issues/12737
    if (typeof value === 'function' && typeof other === 'function') {
      return value === other || value.toString() === other.toString();
    } // https://github.com/ant-design/ant-design/issues/19398


    if (Array.isArray(value) && Array.isArray(other)) {
      return value === other || (0, _shallowequal["default"])(value, other);
    }
  });
}

var defaultPagination = {
  onChange: noop,
  onShowSizeChange: noop
};
/**
 * Avoid creating new object, so that parent component's shouldComponentUpdate
 * can works appropriately。
 */

var emptyObject = {};

var createComponents = function createComponents() {
  var components = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
  var bodyRow = components && components.body && components.body.row;
  return _extends(_extends({}, components), {
    body: _extends(_extends({}, components.body), {
      row: (0, _createBodyRow["default"])(bodyRow)
    })
  });
};

function isTheSameComponents() {
  var components1 = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
  var components2 = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
  return components1 === components2 || ['table', 'header', 'body'].every(function (key) {
    return (0, _shallowequal["default"])(components1[key], components2[key]);
  });
}

function getFilteredValueColumns(state, columns) {
  return (0, _util.flatFilter)(columns || (state || {}).columns || [], function (column) {
    return typeof column.filteredValue !== 'undefined';
  });
}

function getFiltersFromColumns() {
  var state = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
  var columns = arguments.length > 1 ? arguments[1] : undefined;
  var filters = {};
  getFilteredValueColumns(state, columns).forEach(function (col) {
    var colKey = getColumnKey(col);
    filters[colKey] = col.filteredValue;
  });
  return filters;
}

function isFiltersChanged(state, filters) {
  if (Object.keys(filters).length !== Object.keys(state.filters).length) {
    return true;
  }

  return Object.keys(filters).some(function (columnKey) {
    return filters[columnKey] !== state.filters[columnKey];
  });
}

var Table =
/*#__PURE__*/
function (_React$Component) {
  _inherits(Table, _React$Component);

  function Table(props) {
    var _this;

    _classCallCheck(this, Table);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(Table).call(this, props));

    _this.setTableRef = function (table) {
      _this.rcTable = table;
    };

    _this.getCheckboxPropsByItem = function (item, index) {
      var rowSelection = getRowSelection(_this.props);

      if (!rowSelection.getCheckboxProps) {
        return {};
      }

      var key = _this.getRecordKey(item, index); // Cache checkboxProps


      if (!_this.props.checkboxPropsCache[key]) {
        _this.props.checkboxPropsCache[key] = rowSelection.getCheckboxProps(item) || {};
        var checkboxProps = _this.props.checkboxPropsCache[key];
        (0, _warning["default"])(!('checked' in checkboxProps) && !('defaultChecked' in checkboxProps), 'Table', 'Do not set `checked` or `defaultChecked` in `getCheckboxProps`. Please use `selectedRowKeys` instead.');
      }

      return _this.props.checkboxPropsCache[key];
    };

    _this.getRecordKey = function (record, index) {
      var rowKey = _this.props.rowKey;
      var recordKey = typeof rowKey === 'function' ? rowKey(record, index) : record[rowKey];
      (0, _warning["default"])(recordKey !== undefined, 'Table', 'Each record in dataSource of table should have a unique `key` prop, ' + 'or set `rowKey` of Table to an unique primary key, ' + 'see https://u.ant.design/table-row-key');
      return recordKey === undefined ? index : recordKey;
    };

    _this.onRow = function (prefixCls, record, index) {
      var onRow = _this.props.onRow;
      var custom = onRow ? onRow(record, index) : {};
      return _extends(_extends({}, custom), {
        prefixCls: prefixCls,
        store: _this.props.store,
        rowKey: _this.getRecordKey(record, index)
      });
    };

    _this.generatePopupContainerFunc = function (getPopupContainer) {
      var scroll = _this.props.scroll;
      var table = _this.rcTable;

      if (getPopupContainer) {
        return getPopupContainer;
      } // Use undefined to let rc component use default logic.


      return scroll && table ? function () {
        return table.tableNode;
      } : undefined;
    };

    _this.scrollToFirstRow = function () {
      var scroll = _this.props.scroll;

      if (scroll && scroll.scrollToFirstRowOnChange !== false) {
        (0, _scrollTo["default"])(0, {
          getContainer: function getContainer() {
            return _this.rcTable.bodyTable;
          }
        });
      }
    };

    _this.handleFilter = function (column, nextFilters) {
      var props = _this.props;

      var pagination = _extends({}, _this.state.pagination);

      var filters = _extends(_extends({}, _this.state.filters), _defineProperty({}, getColumnKey(column), nextFilters)); // Remove filters not in current columns


      var currentColumnKeys = [];
      (0, _util.treeMap)(_this.state.columns, function (c) {
        if (!c.children) {
          currentColumnKeys.push(getColumnKey(c));
        }
      });
      Object.keys(filters).forEach(function (columnKey) {
        if (currentColumnKeys.indexOf(columnKey) < 0) {
          delete filters[columnKey];
        }
      });

      if (props.pagination) {
        // Reset current prop
        pagination.current = 1;
        pagination.onChange(pagination.current);
      }

      var newState = {
        pagination: pagination,
        filters: {}
      };

      var filtersToSetState = _extends({}, filters); // Remove filters which is controlled


      getFilteredValueColumns(_this.state).forEach(function (col) {
        var columnKey = getColumnKey(col);

        if (columnKey) {
          delete filtersToSetState[columnKey];
        }
      });

      if (Object.keys(filtersToSetState).length > 0) {
        newState.filters = filtersToSetState;
      } // Controlled current prop will not respond user interaction


      if (_typeof(props.pagination) === 'object' && 'current' in props.pagination) {
        newState.pagination = _extends(_extends({}, pagination), {
          current: _this.state.pagination.current
        });
      }

      _this.setState(newState, function () {
        _this.scrollToFirstRow();

        _this.props.store.setState({
          selectionDirty: false
        });

        var onChange = _this.props.onChange;

        if (onChange) {
          onChange.apply(null, _this.prepareParamsArguments(_extends(_extends({}, _this.state), {
            selectionDirty: false,
            filters: filters,
            pagination: pagination
          })));
        }
      });
    };

    _this.handleSelect = function (record, rowIndex, e) {
      var checked = e.target.checked;
      var nativeEvent = e.nativeEvent;
      var defaultSelection = _this.props.store.getState().selectionDirty ? [] : _this.getDefaultSelection();

      var selectedRowKeys = _this.props.store.getState().selectedRowKeys.concat(defaultSelection);

      var key = _this.getRecordKey(record, rowIndex);

      var pivot = _this.state.pivot;

      var rows = _this.getFlatCurrentPageData();

      var realIndex = rowIndex;

      if (_this.props.expandedRowRender) {
        realIndex = rows.findIndex(function (row) {
          return _this.getRecordKey(row, rowIndex) === key;
        });
      }

      if (nativeEvent.shiftKey && pivot !== undefined && realIndex !== pivot) {
        var changeRowKeys = [];
        var direction = Math.sign(pivot - realIndex);
        var dist = Math.abs(pivot - realIndex);
        var step = 0;

        var _loop = function _loop() {
          var i = realIndex + step * direction;
          step += 1;
          var row = rows[i];

          var rowKey = _this.getRecordKey(row, i);

          var checkboxProps = _this.getCheckboxPropsByItem(row, i);

          if (!checkboxProps.disabled) {
            if (selectedRowKeys.includes(rowKey)) {
              if (!checked) {
                selectedRowKeys = selectedRowKeys.filter(function (j) {
                  return rowKey !== j;
                });
                changeRowKeys.push(rowKey);
              }
            } else if (checked) {
              selectedRowKeys.push(rowKey);
              changeRowKeys.push(rowKey);
            }
          }
        };

        while (step <= dist) {
          _loop();
        }

        _this.setState({
          pivot: realIndex
        });

        _this.props.store.setState({
          selectionDirty: true
        });

        _this.setSelectedRowKeys(selectedRowKeys, {
          selectWay: 'onSelectMultiple',
          record: record,
          checked: checked,
          changeRowKeys: changeRowKeys,
          nativeEvent: nativeEvent
        });
      } else {
        if (checked) {
          selectedRowKeys.push(_this.getRecordKey(record, realIndex));
        } else {
          selectedRowKeys = selectedRowKeys.filter(function (i) {
            return key !== i;
          });
        }

        _this.setState({
          pivot: realIndex
        });

        _this.props.store.setState({
          selectionDirty: true
        });

        _this.setSelectedRowKeys(selectedRowKeys, {
          selectWay: 'onSelect',
          record: record,
          checked: checked,
          changeRowKeys: undefined,
          nativeEvent: nativeEvent
        });
      }
    };

    _this.handleRadioSelect = function (record, rowIndex, e) {
      var checked = e.target.checked;
      var nativeEvent = e.nativeEvent;

      var key = _this.getRecordKey(record, rowIndex);

      var selectedRowKeys = [key];

      _this.props.store.setState({
        selectionDirty: true
      });

      _this.setSelectedRowKeys(selectedRowKeys, {
        selectWay: 'onSelect',
        record: record,
        checked: checked,
        changeRowKeys: undefined,
        nativeEvent: nativeEvent
      });
    };

    _this.handleSelectRow = function (selectionKey, index, onSelectFunc) {
      var data = _this.getFlatCurrentPageData();

      var defaultSelection = _this.props.store.getState().selectionDirty ? [] : _this.getDefaultSelection();

      var selectedRowKeys = _this.props.store.getState().selectedRowKeys.concat(defaultSelection);

      var changeableRowKeys = data.filter(function (item, i) {
        return !_this.getCheckboxPropsByItem(item, i).disabled;
      }).map(function (item, i) {
        return _this.getRecordKey(item, i);
      });
      var changeRowKeys = [];
      var selectWay = 'onSelectAll';
      var checked; // handle default selection

      switch (selectionKey) {
        case 'all':
          changeableRowKeys.forEach(function (key) {
            if (selectedRowKeys.indexOf(key) < 0) {
              selectedRowKeys.push(key);
              changeRowKeys.push(key);
            }
          });
          selectWay = 'onSelectAll';
          checked = true;
          break;

        case 'removeAll':
          changeableRowKeys.forEach(function (key) {
            if (selectedRowKeys.indexOf(key) >= 0) {
              selectedRowKeys.splice(selectedRowKeys.indexOf(key), 1);
              changeRowKeys.push(key);
            }
          });
          selectWay = 'onSelectAll';
          checked = false;
          break;

        case 'invert':
          changeableRowKeys.forEach(function (key) {
            if (selectedRowKeys.indexOf(key) < 0) {
              selectedRowKeys.push(key);
            } else {
              selectedRowKeys.splice(selectedRowKeys.indexOf(key), 1);
            }

            changeRowKeys.push(key);
            selectWay = 'onSelectInvert';
          });
          break;

        default:
          break;
      }

      _this.props.store.setState({
        selectionDirty: true
      }); // when select custom selection, callback selections[n].onSelect


      var rowSelection = _this.props.rowSelection;
      var customSelectionStartIndex = 2;

      if (rowSelection && rowSelection.hideDefaultSelections) {
        customSelectionStartIndex = 0;
      }

      if (index >= customSelectionStartIndex && typeof onSelectFunc === 'function') {
        return onSelectFunc(changeableRowKeys);
      }

      _this.setSelectedRowKeys(selectedRowKeys, {
        selectWay: selectWay,
        checked: checked,
        changeRowKeys: changeRowKeys
      });
    };

    _this.handlePageChange = function (current) {
      var props = _this.props;

      var pagination = _extends({}, _this.state.pagination);

      if (current) {
        pagination.current = current;
      } else {
        pagination.current = pagination.current || 1;
      }

      for (var _len = arguments.length, otherArguments = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
        otherArguments[_key - 1] = arguments[_key];
      }

      pagination.onChange.apply(pagination, [pagination.current].concat(otherArguments));
      var newState = {
        pagination: pagination
      }; // Controlled current prop will not respond user interaction

      if (props.pagination && _typeof(props.pagination) === 'object' && 'current' in props.pagination) {
        newState.pagination = _extends(_extends({}, pagination), {
          current: _this.state.pagination.current
        });
      }

      _this.setState(newState, _this.scrollToFirstRow);

      _this.props.store.setState({
        selectionDirty: false
      });

      var onChange = _this.props.onChange;

      if (onChange) {
        onChange.apply(null, _this.prepareParamsArguments(_extends(_extends({}, _this.state), {
          selectionDirty: false,
          pagination: pagination
        })));
      }
    };

    _this.handleShowSizeChange = function (current, pageSize) {
      var pagination = _this.state.pagination;
      pagination.onShowSizeChange(current, pageSize);

      var nextPagination = _extends(_extends({}, pagination), {
        pageSize: pageSize,
        current: current
      });

      _this.setState({
        pagination: nextPagination
      }, _this.scrollToFirstRow);

      var onChange = _this.props.onChange;

      if (onChange) {
        onChange.apply(null, _this.prepareParamsArguments(_extends(_extends({}, _this.state), {
          pagination: nextPagination
        })));
      }
    };

    _this.renderExpandIcon = function (prefixCls) {
      return function (_ref) {
        var expandable = _ref.expandable,
            expanded = _ref.expanded,
            needIndentSpaced = _ref.needIndentSpaced,
            record = _ref.record,
            onExpand = _ref.onExpand;

        if (expandable) {
          return React.createElement(_LocaleReceiver["default"], {
            componentName: "Table",
            defaultLocale: _default2["default"].Table
          }, function (locale) {
            var _classNames;

            return React.createElement(_transButton["default"], {
              className: (0, _classnames["default"])("".concat(prefixCls, "-row-expand-icon"), (_classNames = {}, _defineProperty(_classNames, "".concat(prefixCls, "-row-collapsed"), !expanded), _defineProperty(_classNames, "".concat(prefixCls, "-row-expanded"), expanded), _classNames)),
              onClick: function onClick(event) {
                onExpand(record, event);
              },
              "aria-label": expanded ? locale.collapse : locale.expand,
              noStyle: true
            });
          });
        }

        if (needIndentSpaced) {
          return React.createElement("span", {
            className: "".concat(prefixCls, "-row-expand-icon ").concat(prefixCls, "-row-spaced")
          });
        }

        return null;
      };
    };

    _this.renderSelectionBox = function (type) {
      return function (_, record, index) {
        var rowKey = _this.getRecordKey(record, index);

        var props = _this.getCheckboxPropsByItem(record, index);

        var handleChange = function handleChange(e) {
          return type === 'radio' ? _this.handleRadioSelect(record, index, e) : _this.handleSelect(record, index, e);
        };

        return React.createElement("span", {
          onClick: stopPropagation
        }, React.createElement(_SelectionBox["default"], _extends({
          type: type,
          store: _this.props.store,
          rowIndex: rowKey,
          onChange: handleChange,
          defaultSelection: _this.getDefaultSelection()
        }, props)));
      };
    };

    _this.renderTable = function (_ref2) {
      var _classNames2;

      var prefixCls = _ref2.prefixCls,
          renderEmpty = _ref2.renderEmpty,
          dropdownPrefixCls = _ref2.dropdownPrefixCls,
          contextLocale = _ref2.contextLocale,
          contextGetPopupContainer = _ref2.getPopupContainer;

      var _a = _this.props,
          showHeader = _a.showHeader,
          locale = _a.locale,
          getPopupContainer = _a.getPopupContainer,
          restTableProps = __rest(_a, ["showHeader", "locale", "getPopupContainer"]); // do not pass prop.style to rc-table, since already apply it to container div


      var restProps = (0, _omit["default"])(restTableProps, ['style']);

      var data = _this.getCurrentPageData();

      var expandIconAsCell = _this.props.expandedRowRender && _this.props.expandIconAsCell !== false; // use props.getPopupContainer first

      var realGetPopupContainer = getPopupContainer || contextGetPopupContainer; // Merge too locales

      var mergedLocale = _extends(_extends({}, contextLocale), locale);

      if (!locale || !locale.emptyText) {
        mergedLocale.emptyText = renderEmpty('Table');
      }

      var classString = (0, _classnames["default"])("".concat(prefixCls, "-").concat(_this.props.size), (_classNames2 = {}, _defineProperty(_classNames2, "".concat(prefixCls, "-bordered"), _this.props.bordered), _defineProperty(_classNames2, "".concat(prefixCls, "-empty"), !data.length), _defineProperty(_classNames2, "".concat(prefixCls, "-without-column-header"), !showHeader), _classNames2));

      var columnsWithRowSelection = _this.renderRowSelection({
        prefixCls: prefixCls,
        locale: mergedLocale,
        getPopupContainer: realGetPopupContainer
      });

      var columns = _this.renderColumnsDropdown({
        columns: columnsWithRowSelection,
        prefixCls: prefixCls,
        dropdownPrefixCls: dropdownPrefixCls,
        locale: mergedLocale,
        getPopupContainer: realGetPopupContainer
      }).map(function (column, i) {
        var newColumn = _extends({}, column);

        newColumn.key = getColumnKey(newColumn, i);
        return newColumn;
      });

      var expandIconColumnIndex = columns[0] && columns[0].key === 'selection-column' ? 1 : 0;

      if ('expandIconColumnIndex' in restProps) {
        expandIconColumnIndex = restProps.expandIconColumnIndex;
      }

      return React.createElement(_rcTable["default"], _extends({
        ref: _this.setTableRef,
        key: "table",
        expandIcon: _this.renderExpandIcon(prefixCls)
      }, restProps, {
        onRow: function onRow(record, index) {
          return _this.onRow(prefixCls, record, index);
        },
        components: _this.state.components,
        prefixCls: prefixCls,
        data: data,
        columns: columns,
        showHeader: showHeader,
        className: classString,
        expandIconColumnIndex: expandIconColumnIndex,
        expandIconAsCell: expandIconAsCell,
        emptyText: mergedLocale.emptyText
      }));
    };

    _this.renderComponent = function (_ref3) {
      var getPrefixCls = _ref3.getPrefixCls,
          renderEmpty = _ref3.renderEmpty,
          getPopupContainer = _ref3.getPopupContainer;
      var _this$props = _this.props,
          customizePrefixCls = _this$props.prefixCls,
          customizeDropdownPrefixCls = _this$props.dropdownPrefixCls,
          style = _this$props.style,
          className = _this$props.className;

      var data = _this.getCurrentPageData();

      var loading = _this.props.loading;

      if (typeof loading === 'boolean') {
        loading = {
          spinning: loading
        };
      }

      var prefixCls = getPrefixCls('table', customizePrefixCls);
      var dropdownPrefixCls = getPrefixCls('dropdown', customizeDropdownPrefixCls);
      var table = React.createElement(_LocaleReceiver["default"], {
        componentName: "Table",
        defaultLocale: _default2["default"].Table
      }, function (locale) {
        return _this.renderTable({
          prefixCls: prefixCls,
          renderEmpty: renderEmpty,
          dropdownPrefixCls: dropdownPrefixCls,
          contextLocale: locale,
          getPopupContainer: getPopupContainer
        });
      }); // if there is no pagination or no data,
      // the height of spin should decrease by half of pagination

      var paginationPatchClass = _this.hasPagination() && data && data.length !== 0 ? "".concat(prefixCls, "-with-pagination") : "".concat(prefixCls, "-without-pagination");
      return React.createElement("div", {
        className: (0, _classnames["default"])("".concat(prefixCls, "-wrapper"), className),
        style: style
      }, React.createElement(_spin["default"], _extends({}, loading, {
        className: loading.spinning ? "".concat(paginationPatchClass, " ").concat(prefixCls, "-spin-holder") : ''
      }), _this.renderPagination(prefixCls, 'top'), table, _this.renderPagination(prefixCls, 'bottom')));
    };

    var expandedRowRender = props.expandedRowRender,
        columnsProp = props.columns;
    (0, _warning["default"])(!('columnsPageRange' in props || 'columnsPageSize' in props), 'Table', '`columnsPageRange` and `columnsPageSize` are removed, please use ' + 'fixed columns instead, see: https://u.ant.design/fixed-columns.');

    if (expandedRowRender && (columnsProp || []).some(function (_ref4) {
      var fixed = _ref4.fixed;
      return !!fixed;
    })) {
      (0, _warning["default"])(false, 'Table', '`expandedRowRender` and `Column.fixed` are not compatible. Please use one of them at one time.');
    }

    var columns = columnsProp || (0, _util.normalizeColumns)(props.children);
    _this.state = _extends(_extends({}, _this.getDefaultSortOrder(columns || [])), {
      // 减少状态
      filters: _this.getDefaultFilters(columns),
      pagination: _this.getDefaultPagination(props),
      pivot: undefined,
      prevProps: props,
      components: createComponents(props.components),
      columns: columns
    });
    return _this;
  }

  _createClass(Table, [{
    key: "componentDidUpdate",
    value: function componentDidUpdate() {
      var _this$state = this.state,
          columns = _this$state.columns,
          sortColumn = _this$state.sortColumn,
          sortOrder = _this$state.sortOrder;

      if (this.getSortOrderColumns(columns).length > 0) {
        var sortState = this.getSortStateFromColumns(columns);

        if (!isSameColumn(sortState.sortColumn, sortColumn) || sortState.sortOrder !== sortOrder) {
          this.setState(sortState);
        }
      }
    }
  }, {
    key: "getDefaultSelection",
    value: function getDefaultSelection() {
      var _this2 = this;

      var rowSelection = getRowSelection(this.props);

      if (!rowSelection.getCheckboxProps) {
        return [];
      }

      return this.getFlatData().filter(function (item, rowIndex) {
        return _this2.getCheckboxPropsByItem(item, rowIndex).defaultChecked;
      }).map(function (record, rowIndex) {
        return _this2.getRecordKey(record, rowIndex);
      });
    }
  }, {
    key: "getDefaultPagination",
    value: function getDefaultPagination(props) {
      var pagination = _typeof(props.pagination) === 'object' ? props.pagination : {};
      var current;

      if ('current' in pagination) {
        current = pagination.current;
      } else if ('defaultCurrent' in pagination) {
        current = pagination.defaultCurrent;
      }

      var pageSize;

      if ('pageSize' in pagination) {
        pageSize = pagination.pageSize;
      } else if ('defaultPageSize' in pagination) {
        pageSize = pagination.defaultPageSize;
      }

      return this.hasPagination(props) ? _extends(_extends(_extends({}, defaultPagination), pagination), {
        current: current || 1,
        pageSize: pageSize || 10
      }) : {};
    }
  }, {
    key: "getSortOrderColumns",
    value: function getSortOrderColumns(columns) {
      return (0, _util.flatFilter)(columns || (this.state || {}).columns || [], function (column) {
        return 'sortOrder' in column;
      });
    }
  }, {
    key: "getDefaultFilters",
    value: function getDefaultFilters(columns) {
      var definedFilters = getFiltersFromColumns(this.state, columns);
      var defaultFilteredValueColumns = (0, _util.flatFilter)(columns || [], function (column) {
        return typeof column.defaultFilteredValue !== 'undefined';
      });
      var defaultFilters = defaultFilteredValueColumns.reduce(function (soFar, col) {
        var colKey = getColumnKey(col);
        soFar[colKey] = col.defaultFilteredValue;
        return soFar;
      }, {});
      return _extends(_extends({}, defaultFilters), definedFilters);
    }
  }, {
    key: "getDefaultSortOrder",
    value: function getDefaultSortOrder(columns) {
      var definedSortState = this.getSortStateFromColumns(columns);
      var defaultSortedColumn = (0, _util.flatFilter)(columns || [], function (column) {
        return column.defaultSortOrder != null;
      })[0];

      if (defaultSortedColumn && !definedSortState.sortColumn) {
        return {
          sortColumn: defaultSortedColumn,
          sortOrder: defaultSortedColumn.defaultSortOrder
        };
      }

      return definedSortState;
    }
  }, {
    key: "getSortStateFromColumns",
    value: function getSortStateFromColumns(columns) {
      // return first column which sortOrder is not falsy
      var sortedColumn = this.getSortOrderColumns(columns).filter(function (col) {
        return col.sortOrder;
      })[0];

      if (sortedColumn) {
        return {
          sortColumn: sortedColumn,
          sortOrder: sortedColumn.sortOrder
        };
      }

      return {
        sortColumn: null,
        sortOrder: null
      };
    }
  }, {
    key: "getMaxCurrent",
    value: function getMaxCurrent(total) {
      var _this$state$paginatio = this.state.pagination,
          current = _this$state$paginatio.current,
          pageSize = _this$state$paginatio.pageSize;

      if ((current - 1) * pageSize >= total) {
        return Math.floor((total - 1) / pageSize) + 1;
      }

      return current;
    }
  }, {
    key: "getSorterFn",
    value: function getSorterFn(state) {
      var _ref5 = state || this.state,
          sortOrder = _ref5.sortOrder,
          sortColumn = _ref5.sortColumn;

      if (!sortOrder || !sortColumn || typeof sortColumn.sorter !== 'function') {
        return;
      }

      return function (a, b) {
        var result = sortColumn.sorter(a, b, sortOrder);

        if (result !== 0) {
          return sortOrder === 'descend' ? -result : result;
        }

        return 0;
      };
    }
  }, {
    key: "getCurrentPageData",
    value: function getCurrentPageData() {
      var data = this.getLocalData();
      var current;
      var pageSize;
      var state = this.state; // 如果没有分页的话，默认全部展示

      if (!this.hasPagination()) {
        pageSize = Number.MAX_VALUE;
        current = 1;
      } else {
        pageSize = state.pagination.pageSize;
        current = this.getMaxCurrent(state.pagination.total || data.length);
      } // 分页
      // ---
      // 当数据量少于等于每页数量时，直接设置数据
      // 否则进行读取分页数据


      if (data.length > pageSize || pageSize === Number.MAX_VALUE) {
        data = data.slice((current - 1) * pageSize, current * pageSize);
      }

      return data;
    }
  }, {
    key: "getFlatData",
    value: function getFlatData() {
      var childrenColumnName = this.props.childrenColumnName;
      return (0, _util.flatArray)(this.getLocalData(null, false), childrenColumnName);
    }
  }, {
    key: "getFlatCurrentPageData",
    value: function getFlatCurrentPageData() {
      var childrenColumnName = this.props.childrenColumnName;
      return (0, _util.flatArray)(this.getCurrentPageData(), childrenColumnName);
    }
  }, {
    key: "getLocalData",
    value: function getLocalData(state) {
      var _this3 = this;

      var filter = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
      var currentState = state || this.state;
      var dataSource = this.props.dataSource;
      var data = dataSource || []; // 优化本地排序

      data = data.slice(0);
      var sorterFn = this.getSorterFn(currentState);

      if (sorterFn) {
        data = this.recursiveSort(data, sorterFn);
      } // 筛选


      if (filter && currentState.filters) {
        Object.keys(currentState.filters).forEach(function (columnKey) {
          var col = _this3.findColumn(columnKey);

          if (!col) {
            return;
          }

          var values = currentState.filters[columnKey] || [];

          if (values.length === 0) {
            return;
          }

          var onFilter = col.onFilter;
          data = onFilter ? data.filter(function (record) {
            return values.some(function (v) {
              return onFilter(v, record);
            });
          }) : data;
        });
      }

      return data;
    }
  }, {
    key: "setSelectedRowKeys",
    value: function setSelectedRowKeys(selectedRowKeys, selectionInfo) {
      var _this4 = this;

      var selectWay = selectionInfo.selectWay,
          record = selectionInfo.record,
          checked = selectionInfo.checked,
          changeRowKeys = selectionInfo.changeRowKeys,
          nativeEvent = selectionInfo.nativeEvent;
      var rowSelection = getRowSelection(this.props);

      if (rowSelection && !('selectedRowKeys' in rowSelection)) {
        this.props.store.setState({
          selectedRowKeys: selectedRowKeys
        });
      }

      var data = this.getFlatData();

      if (!rowSelection.onChange && !rowSelection[selectWay]) {
        return;
      }

      var selectedRows = data.filter(function (row, i) {
        return selectedRowKeys.indexOf(_this4.getRecordKey(row, i)) >= 0;
      });

      if (rowSelection.onChange) {
        rowSelection.onChange(selectedRowKeys, selectedRows);
      }

      if (selectWay === 'onSelect' && rowSelection.onSelect) {
        rowSelection.onSelect(record, checked, selectedRows, nativeEvent);
      } else if (selectWay === 'onSelectMultiple' && rowSelection.onSelectMultiple) {
        var changeRows = data.filter(function (row, i) {
          return changeRowKeys.indexOf(_this4.getRecordKey(row, i)) >= 0;
        });
        rowSelection.onSelectMultiple(checked, selectedRows, changeRows);
      } else if (selectWay === 'onSelectAll' && rowSelection.onSelectAll) {
        var _changeRows = data.filter(function (row, i) {
          return changeRowKeys.indexOf(_this4.getRecordKey(row, i)) >= 0;
        });

        rowSelection.onSelectAll(checked, selectedRows, _changeRows);
      } else if (selectWay === 'onSelectInvert' && rowSelection.onSelectInvert) {
        rowSelection.onSelectInvert(selectedRowKeys);
      }
    }
  }, {
    key: "toggleSortOrder",
    value: function toggleSortOrder(column) {
      var sortDirections = column.sortDirections || this.props.sortDirections;
      var _this$state2 = this.state,
          sortOrder = _this$state2.sortOrder,
          sortColumn = _this$state2.sortColumn; // 只同时允许一列进行排序，否则会导致排序顺序的逻辑问题

      var newSortOrder; // 切换另一列时，丢弃 sortOrder 的状态

      if (isSameColumn(sortColumn, column) && sortOrder !== undefined) {
        // 按照sortDirections的内容依次切换排序状态
        var methodIndex = sortDirections.indexOf(sortOrder) + 1;
        newSortOrder = methodIndex === sortDirections.length ? undefined : sortDirections[methodIndex];
      } else {
        newSortOrder = sortDirections[0];
      }

      var newState = {
        sortOrder: newSortOrder,
        sortColumn: newSortOrder ? column : null
      }; // Controlled

      if (this.getSortOrderColumns().length === 0) {
        this.setState(newState, this.scrollToFirstRow);
      }

      var onChange = this.props.onChange;

      if (onChange) {
        onChange.apply(null, this.prepareParamsArguments(_extends(_extends({}, this.state), newState), column));
      }
    }
  }, {
    key: "hasPagination",
    value: function hasPagination(props) {
      return (props || this.props).pagination !== false;
    }
  }, {
    key: "isSortColumn",
    value: function isSortColumn(column) {
      var sortColumn = this.state.sortColumn;

      if (!column || !sortColumn) {
        return false;
      }

      return getColumnKey(sortColumn) === getColumnKey(column);
    } // Get pagination, filters, sorter

  }, {
    key: "prepareParamsArguments",
    value: function prepareParamsArguments(state, column) {
      var pagination = _extends({}, state.pagination); // remove useless handle function in Table.onChange


      delete pagination.onChange;
      delete pagination.onShowSizeChange;
      var filters = state.filters;
      var sorter = {};
      var currentColumn = column;

      if (state.sortColumn && state.sortOrder) {
        currentColumn = state.sortColumn;
        sorter.column = state.sortColumn;
        sorter.order = state.sortOrder;
      }

      if (currentColumn) {
        sorter.field = currentColumn.dataIndex;
        sorter.columnKey = getColumnKey(currentColumn);
      }

      var extra = {
        currentDataSource: this.getLocalData(state)
      };
      return [pagination, filters, sorter, extra];
    }
  }, {
    key: "findColumn",
    value: function findColumn(myKey) {
      var column;
      (0, _util.treeMap)(this.state.columns, function (c) {
        if (getColumnKey(c) === myKey) {
          column = c;
        }
      });
      return column;
    }
  }, {
    key: "recursiveSort",
    value: function recursiveSort(data, sorterFn) {
      var _this5 = this;

      var _this$props$childrenC = this.props.childrenColumnName,
          childrenColumnName = _this$props$childrenC === void 0 ? 'children' : _this$props$childrenC;
      return data.sort(sorterFn).map(function (item) {
        return item[childrenColumnName] ? _extends(_extends({}, item), _defineProperty({}, childrenColumnName, _this5.recursiveSort(item[childrenColumnName], sorterFn))) : item;
      });
    }
  }, {
    key: "renderPagination",
    value: function renderPagination(prefixCls, paginationPosition) {
      // 强制不需要分页
      if (!this.hasPagination()) {
        return null;
      }

      var size = 'default';
      var pagination = this.state.pagination;

      if (pagination.size) {
        size = pagination.size;
      } else if (this.props.size === 'middle' || this.props.size === 'small') {
        size = 'small';
      }

      var position = pagination.position || 'bottom';
      var total = pagination.total || this.getLocalData().length;
      return total > 0 && (position === paginationPosition || position === 'both') ? React.createElement(_pagination["default"], _extends({
        key: "pagination-".concat(paginationPosition)
      }, pagination, {
        className: (0, _classnames["default"])(pagination.className, "".concat(prefixCls, "-pagination")),
        onChange: this.handlePageChange,
        total: total,
        size: size,
        current: this.getMaxCurrent(total),
        onShowSizeChange: this.handleShowSizeChange
      })) : null;
    }
  }, {
    key: "renderRowSelection",
    value: function renderRowSelection(_ref6) {
      var _this6 = this;

      var prefixCls = _ref6.prefixCls,
          locale = _ref6.locale,
          getPopupContainer = _ref6.getPopupContainer;
      var rowSelection = this.props.rowSelection;
      var columns = this.state.columns.concat();

      if (rowSelection) {
        var data = this.getFlatCurrentPageData().filter(function (item, index) {
          if (rowSelection.getCheckboxProps) {
            return !_this6.getCheckboxPropsByItem(item, index).disabled;
          }

          return true;
        });
        var selectionColumnClass = (0, _classnames["default"])("".concat(prefixCls, "-selection-column"), _defineProperty({}, "".concat(prefixCls, "-selection-column-custom"), rowSelection.selections));

        var selectionColumn = _defineProperty({
          key: 'selection-column',
          render: this.renderSelectionBox(rowSelection.type),
          className: selectionColumnClass,
          fixed: rowSelection.fixed,
          width: rowSelection.columnWidth,
          title: rowSelection.columnTitle
        }, _rcTable.INTERNAL_COL_DEFINE, {
          className: "".concat(prefixCls, "-selection-col")
        });

        if (rowSelection.type !== 'radio') {
          var checkboxAllDisabled = data.every(function (item, index) {
            return _this6.getCheckboxPropsByItem(item, index).disabled;
          });
          selectionColumn.title = selectionColumn.title || React.createElement(_SelectionCheckboxAll["default"], {
            store: this.props.store,
            locale: locale,
            data: data,
            getCheckboxPropsByItem: this.getCheckboxPropsByItem,
            getRecordKey: this.getRecordKey,
            disabled: checkboxAllDisabled,
            prefixCls: prefixCls,
            onSelect: this.handleSelectRow,
            selections: rowSelection.selections,
            hideDefaultSelections: rowSelection.hideDefaultSelections,
            getPopupContainer: this.generatePopupContainerFunc(getPopupContainer)
          });
        }

        if ('fixed' in rowSelection) {
          selectionColumn.fixed = rowSelection.fixed;
        } else if (columns.some(function (column) {
          return column.fixed === 'left' || column.fixed === true;
        })) {
          selectionColumn.fixed = 'left';
        }

        if (columns[0] && columns[0].key === 'selection-column') {
          columns[0] = selectionColumn;
        } else {
          columns.unshift(selectionColumn);
        }
      }

      return columns;
    }
  }, {
    key: "renderColumnsDropdown",
    value: function renderColumnsDropdown(_ref7) {
      var _this7 = this;

      var prefixCls = _ref7.prefixCls,
          dropdownPrefixCls = _ref7.dropdownPrefixCls,
          columns = _ref7.columns,
          locale = _ref7.locale,
          getPopupContainer = _ref7.getPopupContainer;
      var _this$state3 = this.state,
          sortOrder = _this$state3.sortOrder,
          filters = _this$state3.filters;
      return (0, _util.treeMap)(columns, function (column, i) {
        var _classNames4;

        var key = getColumnKey(column, i);
        var filterDropdown;
        var sortButton;
        var onHeaderCell = column.onHeaderCell;

        var isSortColumn = _this7.isSortColumn(column);

        if (column.filters && column.filters.length > 0 || column.filterDropdown) {
          var colFilters = key in filters ? filters[key] : [];
          filterDropdown = React.createElement(_filterDropdown["default"], {
            locale: locale,
            column: column,
            selectedKeys: colFilters,
            confirmFilter: _this7.handleFilter,
            prefixCls: "".concat(prefixCls, "-filter"),
            dropdownPrefixCls: dropdownPrefixCls || 'ant-dropdown',
            getPopupContainer: _this7.generatePopupContainerFunc(getPopupContainer),
            key: "filter-dropdown"
          });
        }

        if (column.sorter) {
          var sortDirections = column.sortDirections || _this7.props.sortDirections;
          var isAscend = isSortColumn && sortOrder === 'ascend';
          var isDescend = isSortColumn && sortOrder === 'descend';
          var ascend = sortDirections.indexOf('ascend') !== -1 && React.createElement(_icon["default"], {
            className: "".concat(prefixCls, "-column-sorter-up ").concat(isAscend ? 'on' : 'off'),
            type: "caret-up",
            theme: "filled"
          });
          var descend = sortDirections.indexOf('descend') !== -1 && React.createElement(_icon["default"], {
            className: "".concat(prefixCls, "-column-sorter-down ").concat(isDescend ? 'on' : 'off'),
            type: "caret-down",
            theme: "filled"
          });
          sortButton = React.createElement("div", {
            title: locale.sortTitle,
            className: (0, _classnames["default"])("".concat(prefixCls, "-column-sorter-inner"), ascend && descend && "".concat(prefixCls, "-column-sorter-inner-full")),
            key: "sorter"
          }, ascend, descend);

          onHeaderCell = function onHeaderCell(col) {
            var colProps = {}; // Get original first

            if (column.onHeaderCell) {
              colProps = _extends({}, column.onHeaderCell(col));
            } // Add sorter logic


            var onHeaderCellClick = colProps.onClick;

            colProps.onClick = function () {
              _this7.toggleSortOrder(column);

              if (onHeaderCellClick) {
                onHeaderCellClick.apply(void 0, arguments);
              }
            };

            return colProps;
          };
        }

        return _extends(_extends({}, column), {
          className: (0, _classnames["default"])(column.className, (_classNames4 = {}, _defineProperty(_classNames4, "".concat(prefixCls, "-column-has-actions"), sortButton || filterDropdown), _defineProperty(_classNames4, "".concat(prefixCls, "-column-has-filters"), filterDropdown), _defineProperty(_classNames4, "".concat(prefixCls, "-column-has-sorters"), sortButton), _defineProperty(_classNames4, "".concat(prefixCls, "-column-sort"), isSortColumn && sortOrder), _classNames4)),
          title: [React.createElement("span", {
            key: "title",
            className: "".concat(prefixCls, "-header-column")
          }, React.createElement("div", {
            className: sortButton ? "".concat(prefixCls, "-column-sorters") : undefined
          }, React.createElement("span", {
            className: "".concat(prefixCls, "-column-title")
          }, _this7.renderColumnTitle(column.title)), React.createElement("span", {
            className: "".concat(prefixCls, "-column-sorter")
          }, sortButton))), filterDropdown],
          onHeaderCell: onHeaderCell
        });
      });
    }
  }, {
    key: "renderColumnTitle",
    value: function renderColumnTitle(title) {
      var _this$state4 = this.state,
          filters = _this$state4.filters,
          sortOrder = _this$state4.sortOrder,
          sortColumn = _this$state4.sortColumn; // https://github.com/ant-design/ant-design/issues/11246#issuecomment-405009167

      if (title instanceof Function) {
        return title({
          filters: filters,
          sortOrder: sortOrder,
          sortColumn: sortColumn
        });
      }

      return title;
    }
  }, {
    key: "render",
    value: function render() {
      return React.createElement(_configProvider.ConfigConsumer, null, this.renderComponent);
    }
  }], [{
    key: "getDerivedStateFromProps",
    value: function getDerivedStateFromProps(nextProps, prevState) {
      var prevProps = prevState.prevProps;
      var columns = nextProps.columns || (0, _util.normalizeColumns)(nextProps.children);

      var nextState = _extends(_extends({}, prevState), {
        prevProps: nextProps,
        columns: columns
      });

      if ('pagination' in nextProps || 'pagination' in prevProps) {
        var newPagination = _extends(_extends(_extends({}, defaultPagination), prevState.pagination), nextProps.pagination);

        newPagination.current = newPagination.current || 1;
        newPagination.pageSize = newPagination.pageSize || 10;
        nextState = _extends(_extends({}, nextState), {
          pagination: nextProps.pagination !== false ? newPagination : emptyObject
        });
      }

      if (nextProps.rowSelection && 'selectedRowKeys' in nextProps.rowSelection) {
        nextProps.store.setState({
          selectedRowKeys: nextProps.rowSelection.selectedRowKeys || []
        });
      } else if (prevProps.rowSelection && !nextProps.rowSelection) {
        nextProps.store.setState({
          selectedRowKeys: []
        });
      }

      if ('dataSource' in nextProps && nextProps.dataSource !== prevProps.dataSource) {
        nextProps.store.setState({
          selectionDirty: false
        });
      } // https://github.com/ant-design/ant-design/issues/10133


      nextProps.setCheckboxPropsCache({}); // Update filters

      var filteredValueColumns = getFilteredValueColumns(nextState, nextState.columns);

      if (filteredValueColumns.length > 0) {
        var filtersFromColumns = getFiltersFromColumns(nextState, nextState.columns);

        var newFilters = _extends({}, nextState.filters);

        Object.keys(filtersFromColumns).forEach(function (key) {
          newFilters[key] = filtersFromColumns[key];
        });

        if (isFiltersChanged(nextState, newFilters)) {
          nextState = _extends(_extends({}, nextState), {
            filters: newFilters
          });
        }
      }

      if (!isTheSameComponents(nextProps.components, prevProps.components)) {
        var components = createComponents(nextProps.components);
        nextState = _extends(_extends({}, nextState), {
          components: components
        });
      }

      return nextState;
    }
  }]);

  return Table;
}(React.Component);

Table.propTypes = {
  dataSource: PropTypes.array,
  columns: PropTypes.array,
  prefixCls: PropTypes.string,
  useFixedHeader: PropTypes.bool,
  rowSelection: PropTypes.object,
  className: PropTypes.string,
  size: PropTypes.string,
  loading: PropTypes.oneOfType([PropTypes.bool, PropTypes.object]),
  bordered: PropTypes.bool,
  onChange: PropTypes.func,
  locale: PropTypes.object,
  dropdownPrefixCls: PropTypes.string,
  sortDirections: PropTypes.array,
  getPopupContainer: PropTypes.func
};
Table.defaultProps = {
  dataSource: [],
  useFixedHeader: false,
  className: '',
  size: 'default',
  loading: false,
  bordered: false,
  indentSize: 20,
  locale: {},
  rowKey: 'key',
  showHeader: true,
  sortDirections: ['ascend', 'descend'],
  childrenColumnName: 'children'
};
(0, _reactLifecyclesCompat.polyfill)(Table);

var StoreTable =
/*#__PURE__*/
function (_React$Component2) {
  _inherits(StoreTable, _React$Component2);

  function StoreTable(props) {
    var _this8;

    _classCallCheck(this, StoreTable);

    _this8 = _possibleConstructorReturn(this, _getPrototypeOf(StoreTable).call(this, props));

    _this8.setCheckboxPropsCache = function (cache) {
      return _this8.CheckboxPropsCache = cache;
    };

    _this8.CheckboxPropsCache = {};
    _this8.store = (0, _createStore["default"])({
      selectedRowKeys: getRowSelection(props).selectedRowKeys || [],
      selectionDirty: false
    });
    return _this8;
  }

  _createClass(StoreTable, [{
    key: "render",
    value: function render() {
      return React.createElement(Table, _extends({}, this.props, {
        store: this.store,
        checkboxPropsCache: this.CheckboxPropsCache,
        setCheckboxPropsCache: this.setCheckboxPropsCache
      }));
    }
  }]);

  return StoreTable;
}(React.Component);

StoreTable.displayName = 'withStore(Table)';
StoreTable.Column = _Column["default"];
StoreTable.ColumnGroup = _ColumnGroup["default"];
var _default = StoreTable;
exports["default"] = _default;
//# sourceMappingURL=Table.js.map


/***/ }),

/***/ 1375:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var __importDefault = this && this.__importDefault || function (mod) {
  return mod && mod.__esModule ? mod : {
    "default": mod
  };
};

Object.defineProperty(exports, "__esModule", {
  value: true
});

var Table_1 = __importDefault(__webpack_require__(1376));

var Column_1 = __importDefault(__webpack_require__(1115));

exports.Column = Column_1.default;

var ColumnGroup_1 = __importDefault(__webpack_require__(1116));

exports.ColumnGroup = ColumnGroup_1.default;

var utils_1 = __webpack_require__(901);

exports.INTERNAL_COL_DEFINE = utils_1.INTERNAL_COL_DEFINE;
exports.default = Table_1.default;

/***/ }),

/***/ 1376:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

var __importStar = this && this.__importStar || function (mod) {
  if (mod && mod.__esModule) return mod;
  var result = {};
  if (mod != null) for (var k in mod) {
    if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
  }
  result["default"] = mod;
  return result;
};

var __importDefault = this && this.__importDefault || function (mod) {
  return mod && mod.__esModule ? mod : {
    "default": mod
  };
};

Object.defineProperty(exports, "__esModule", {
  value: true
});

var React = __importStar(__webpack_require__(0));

var PropTypes = __importStar(__webpack_require__(1));

var shallowequal_1 = __importDefault(__webpack_require__(60));

var addEventListener_1 = __importDefault(__webpack_require__(1377));

var warning_1 = __importDefault(__webpack_require__(1112));

var mini_store_1 = __webpack_require__(88);

var merge_1 = __importDefault(__webpack_require__(1222));

var component_classes_1 = __importDefault(__webpack_require__(191));

var classnames_1 = __importDefault(__webpack_require__(3));

var react_lifecycles_compat_1 = __webpack_require__(7);

var utils_1 = __webpack_require__(901);

var ColumnManager_1 = __importDefault(__webpack_require__(1378));

var HeadTable_1 = __importDefault(__webpack_require__(1379));

var BodyTable_1 = __importDefault(__webpack_require__(1386));

var Column_1 = __importDefault(__webpack_require__(1115));

var ColumnGroup_1 = __importDefault(__webpack_require__(1116));

var ExpandableTable_1 = __importDefault(__webpack_require__(1387));

var Table =
/*#__PURE__*/
function (_React$Component) {
  _inherits(Table, _React$Component);

  function Table(props) {
    var _this;

    _classCallCheck(this, Table);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(Table).call(this, props));
    _this.state = {};

    _this.getRowKey = function (record, index) {
      var rowKey = _this.props.rowKey;
      var key = typeof rowKey === 'function' ? rowKey(record, index) : record[rowKey];
      warning_1.default(key !== undefined, 'Each record in table should have a unique `key` prop,' + 'or set `rowKey` to an unique primary key.');
      return key === undefined ? index : key;
    };

    _this.handleWindowResize = function () {
      _this.syncFixedTableRowHeight();

      _this.setScrollPositionClassName();
    };

    _this.syncFixedTableRowHeight = function () {
      var tableRect = _this.tableNode.getBoundingClientRect(); // If tableNode's height less than 0, suppose it is hidden and don't recalculate rowHeight.
      // see: https://github.com/ant-design/ant-design/issues/4836


      if (tableRect.height !== undefined && tableRect.height <= 0) {
        return;
      }

      var prefixCls = _this.props.prefixCls;
      var headRows = _this.headTable ? _this.headTable.querySelectorAll('thead') : _this.bodyTable.querySelectorAll('thead');
      var bodyRows = _this.bodyTable.querySelectorAll(".".concat(prefixCls, "-row")) || [];
      var fixedColumnsHeadRowsHeight = [].map.call(headRows, function (row) {
        return row.getBoundingClientRect().height || 'auto';
      });

      var state = _this.store.getState();

      var fixedColumnsBodyRowsHeight = [].reduce.call(bodyRows, function (acc, row) {
        var rowKey = row.getAttribute('data-row-key');
        var height = row.getBoundingClientRect().height || state.fixedColumnsBodyRowsHeight[rowKey] || 'auto';
        acc[rowKey] = height;
        return acc;
      }, {});

      if (shallowequal_1.default(state.fixedColumnsHeadRowsHeight, fixedColumnsHeadRowsHeight) && shallowequal_1.default(state.fixedColumnsBodyRowsHeight, fixedColumnsBodyRowsHeight)) {
        return;
      }

      _this.store.setState({
        fixedColumnsHeadRowsHeight: fixedColumnsHeadRowsHeight,
        fixedColumnsBodyRowsHeight: fixedColumnsBodyRowsHeight
      });
    };

    _this.handleBodyScrollLeft = function (e) {
      // Fix https://github.com/ant-design/ant-design/issues/7635
      if (e.currentTarget !== e.target) {
        return;
      }

      var target = e.target;
      var _this$props$scroll = _this.props.scroll,
          scroll = _this$props$scroll === void 0 ? {} : _this$props$scroll;

      var _assertThisInitialize = _assertThisInitialized(_this),
          headTable = _assertThisInitialize.headTable,
          bodyTable = _assertThisInitialize.bodyTable;

      if (target.scrollLeft !== _this.lastScrollLeft && scroll.x) {
        if (target === bodyTable && headTable) {
          headTable.scrollLeft = target.scrollLeft;
        } else if (target === headTable && bodyTable) {
          bodyTable.scrollLeft = target.scrollLeft;
        }

        _this.setScrollPositionClassName();
      } // Remember last scrollLeft for scroll direction detecting.


      _this.lastScrollLeft = target.scrollLeft;
    };

    _this.handleBodyScrollTop = function (e) {
      var target = e.target; // Fix https://github.com/ant-design/ant-design/issues/9033

      if (e.currentTarget !== target) {
        return;
      }

      var _this$props$scroll2 = _this.props.scroll,
          scroll = _this$props$scroll2 === void 0 ? {} : _this$props$scroll2;

      var _assertThisInitialize2 = _assertThisInitialized(_this),
          headTable = _assertThisInitialize2.headTable,
          bodyTable = _assertThisInitialize2.bodyTable,
          fixedColumnsBodyLeft = _assertThisInitialize2.fixedColumnsBodyLeft,
          fixedColumnsBodyRight = _assertThisInitialize2.fixedColumnsBodyRight;

      if (target.scrollTop !== _this.lastScrollTop && scroll.y && target !== headTable) {
        var scrollTop = target.scrollTop;

        if (fixedColumnsBodyLeft && target !== fixedColumnsBodyLeft) {
          fixedColumnsBodyLeft.scrollTop = scrollTop;
        }

        if (fixedColumnsBodyRight && target !== fixedColumnsBodyRight) {
          fixedColumnsBodyRight.scrollTop = scrollTop;
        }

        if (bodyTable && target !== bodyTable) {
          bodyTable.scrollTop = scrollTop;
        }
      } // Remember last scrollTop for scroll direction detecting.


      _this.lastScrollTop = target.scrollTop;
    };

    _this.handleBodyScroll = function (e) {
      _this.handleBodyScrollLeft(e);

      _this.handleBodyScrollTop(e);
    };

    _this.handleWheel = function (event) {
      var _this$props$scroll3 = _this.props.scroll,
          scroll = _this$props$scroll3 === void 0 ? {} : _this$props$scroll3;

      if (window.navigator.userAgent.match(/Trident\/7\./) && scroll.y) {
        event.preventDefault();
        var wd = event.deltaY;
        var target = event.target;

        var _assertThisInitialize3 = _assertThisInitialized(_this),
            bodyTable = _assertThisInitialize3.bodyTable,
            fixedColumnsBodyLeft = _assertThisInitialize3.fixedColumnsBodyLeft,
            fixedColumnsBodyRight = _assertThisInitialize3.fixedColumnsBodyRight;

        var scrollTop = 0;

        if (_this.lastScrollTop) {
          scrollTop = _this.lastScrollTop + wd;
        } else {
          scrollTop = wd;
        }

        if (fixedColumnsBodyLeft && target !== fixedColumnsBodyLeft) {
          fixedColumnsBodyLeft.scrollTop = scrollTop;
        }

        if (fixedColumnsBodyRight && target !== fixedColumnsBodyRight) {
          fixedColumnsBodyRight.scrollTop = scrollTop;
        }

        if (bodyTable && target !== bodyTable) {
          bodyTable.scrollTop = scrollTop;
        }
      }
    };

    _this.saveRef = function (name) {
      return function (node) {
        _this[name] = node;
      };
    };

    _this.saveTableNodeRef = function (node) {
      _this.tableNode = node;
    };

    ['onRowClick', 'onRowDoubleClick', 'onRowContextMenu', 'onRowMouseEnter', 'onRowMouseLeave'].forEach(function (name) {
      warning_1.default(props[name] === undefined, "".concat(name, " is deprecated, please use onRow instead."));
    });
    warning_1.default(props.getBodyWrapper === undefined, 'getBodyWrapper is deprecated, please use custom components instead.');
    _this.columnManager = new ColumnManager_1.default(props.columns, props.children);
    _this.store = mini_store_1.create({
      currentHoverKey: null,
      fixedColumnsHeadRowsHeight: [],
      fixedColumnsBodyRowsHeight: {}
    });

    _this.setScrollPosition('left');

    _this.debouncedWindowResize = utils_1.debounce(_this.handleWindowResize, 150);
    return _this;
  }

  _createClass(Table, [{
    key: "getChildContext",
    value: function getChildContext() {
      return {
        table: {
          props: this.props,
          columnManager: this.columnManager,
          saveRef: this.saveRef,
          components: merge_1.default({
            table: 'table',
            header: {
              wrapper: 'thead',
              row: 'tr',
              cell: 'th'
            },
            body: {
              wrapper: 'tbody',
              row: 'tr',
              cell: 'td'
            }
          }, this.props.components)
        }
      };
    }
  }, {
    key: "componentDidMount",
    value: function componentDidMount() {
      if (this.columnManager.isAnyColumnsFixed()) {
        this.handleWindowResize();
        this.resizeEvent = addEventListener_1.default(window, 'resize', this.debouncedWindowResize);
      } // https://github.com/ant-design/ant-design/issues/11635


      if (this.headTable) {
        this.headTable.scrollLeft = 0;
      }

      if (this.bodyTable) {
        this.bodyTable.scrollLeft = 0;
      }
    }
  }, {
    key: "componentDidUpdate",
    value: function componentDidUpdate(prevProps) {
      if (this.columnManager.isAnyColumnsFixed()) {
        this.handleWindowResize();

        if (!this.resizeEvent) {
          this.resizeEvent = addEventListener_1.default(window, 'resize', this.debouncedWindowResize);
        }
      } // when table changes to empty, reset scrollLeft


      if (prevProps.data.length > 0 && this.props.data.length === 0 && this.hasScrollX()) {
        this.resetScrollX();
      }
    }
  }, {
    key: "componentWillUnmount",
    value: function componentWillUnmount() {
      if (this.resizeEvent) {
        this.resizeEvent.remove();
      }

      if (this.debouncedWindowResize) {
        this.debouncedWindowResize.cancel();
      }
    }
  }, {
    key: "setScrollPosition",
    value: function setScrollPosition(position) {
      this.scrollPosition = position;

      if (this.tableNode) {
        var prefixCls = this.props.prefixCls;

        if (position === 'both') {
          component_classes_1.default(this.tableNode).remove(new RegExp("^".concat(prefixCls, "-scroll-position-.+$"))).add("".concat(prefixCls, "-scroll-position-left")).add("".concat(prefixCls, "-scroll-position-right"));
        } else {
          component_classes_1.default(this.tableNode).remove(new RegExp("^".concat(prefixCls, "-scroll-position-.+$"))).add("".concat(prefixCls, "-scroll-position-").concat(position));
        }
      }
    }
  }, {
    key: "setScrollPositionClassName",
    value: function setScrollPositionClassName() {
      var node = this.bodyTable;
      var scrollToLeft = node.scrollLeft === 0;
      var scrollToRight = node.scrollLeft + 1 >= node.children[0].getBoundingClientRect().width - node.getBoundingClientRect().width;

      if (scrollToLeft && scrollToRight) {
        this.setScrollPosition('both');
      } else if (scrollToLeft) {
        this.setScrollPosition('left');
      } else if (scrollToRight) {
        this.setScrollPosition('right');
      } else if (this.scrollPosition !== 'middle') {
        this.setScrollPosition('middle');
      }
    }
  }, {
    key: "isTableLayoutFixed",
    value: function isTableLayoutFixed() {
      var _this$props = this.props,
          tableLayout = _this$props.tableLayout,
          _this$props$columns = _this$props.columns,
          columns = _this$props$columns === void 0 ? [] : _this$props$columns,
          useFixedHeader = _this$props.useFixedHeader,
          _this$props$scroll4 = _this$props.scroll,
          scroll = _this$props$scroll4 === void 0 ? {} : _this$props$scroll4;

      if (typeof tableLayout !== 'undefined') {
        return tableLayout === 'fixed';
      } // if one column is ellipsis, use fixed table layout to fix align issue


      if (columns.some(function (_ref) {
        var ellipsis = _ref.ellipsis;
        return !!ellipsis;
      })) {
        return true;
      } // if header fixed, use fixed table layout to fix align issue


      if (useFixedHeader || scroll.y) {
        return true;
      } // if scroll.x is number/px/% width value, we should fixed table layout
      // to avoid long word layout broken issue


      if (scroll.x && scroll.x !== true && scroll.x !== 'max-content') {
        return true;
      }

      return false;
    }
  }, {
    key: "resetScrollX",
    value: function resetScrollX() {
      if (this.headTable) {
        this.headTable.scrollLeft = 0;
      }

      if (this.bodyTable) {
        this.bodyTable.scrollLeft = 0;
      }
    }
  }, {
    key: "hasScrollX",
    value: function hasScrollX() {
      var _this$props$scroll5 = this.props.scroll,
          scroll = _this$props$scroll5 === void 0 ? {} : _this$props$scroll5;
      return 'x' in scroll;
    }
  }, {
    key: "renderMainTable",
    value: function renderMainTable() {
      var _this$props2 = this.props,
          scroll = _this$props2.scroll,
          prefixCls = _this$props2.prefixCls;
      var isAnyColumnsFixed = this.columnManager.isAnyColumnsFixed();
      var scrollable = isAnyColumnsFixed || scroll.x || scroll.y;
      var table = [this.renderTable({
        columns: this.columnManager.groupedColumns(),
        isAnyColumnsFixed: isAnyColumnsFixed
      }), this.renderEmptyText(), this.renderFooter()];
      return scrollable ? React.createElement("div", {
        className: "".concat(prefixCls, "-scroll")
      }, table) : table;
    }
  }, {
    key: "renderLeftFixedTable",
    value: function renderLeftFixedTable() {
      var prefixCls = this.props.prefixCls;
      return React.createElement("div", {
        className: "".concat(prefixCls, "-fixed-left")
      }, this.renderTable({
        columns: this.columnManager.leftColumns(),
        fixed: 'left'
      }));
    }
  }, {
    key: "renderRightFixedTable",
    value: function renderRightFixedTable() {
      var prefixCls = this.props.prefixCls;
      return React.createElement("div", {
        className: "".concat(prefixCls, "-fixed-right")
      }, this.renderTable({
        columns: this.columnManager.rightColumns(),
        fixed: 'right'
      }));
    }
  }, {
    key: "renderTable",
    value: function renderTable(options) {
      var columns = options.columns,
          fixed = options.fixed,
          isAnyColumnsFixed = options.isAnyColumnsFixed;
      var _this$props3 = this.props,
          prefixCls = _this$props3.prefixCls,
          _this$props3$scroll = _this$props3.scroll,
          scroll = _this$props3$scroll === void 0 ? {} : _this$props3$scroll;
      var tableClassName = scroll.x || fixed ? "".concat(prefixCls, "-fixed") : '';
      var headTable = React.createElement(HeadTable_1.default, {
        key: "head",
        columns: columns,
        fixed: fixed,
        tableClassName: tableClassName,
        handleBodyScrollLeft: this.handleBodyScrollLeft,
        expander: this.expander
      });
      var bodyTable = React.createElement(BodyTable_1.default, {
        key: "body",
        columns: columns,
        fixed: fixed,
        tableClassName: tableClassName,
        getRowKey: this.getRowKey,
        handleWheel: this.handleWheel,
        handleBodyScroll: this.handleBodyScroll,
        expander: this.expander,
        isAnyColumnsFixed: isAnyColumnsFixed
      });
      return [headTable, bodyTable];
    }
  }, {
    key: "renderTitle",
    value: function renderTitle() {
      var _this$props4 = this.props,
          title = _this$props4.title,
          prefixCls = _this$props4.prefixCls;
      return title ? React.createElement("div", {
        className: "".concat(prefixCls, "-title"),
        key: "title"
      }, title(this.props.data)) : null;
    }
  }, {
    key: "renderFooter",
    value: function renderFooter() {
      var _this$props5 = this.props,
          footer = _this$props5.footer,
          prefixCls = _this$props5.prefixCls;
      return footer ? React.createElement("div", {
        className: "".concat(prefixCls, "-footer"),
        key: "footer"
      }, footer(this.props.data)) : null;
    }
  }, {
    key: "renderEmptyText",
    value: function renderEmptyText() {
      var _this$props6 = this.props,
          emptyText = _this$props6.emptyText,
          prefixCls = _this$props6.prefixCls,
          data = _this$props6.data;

      if (data.length) {
        return null;
      }

      var emptyClassName = "".concat(prefixCls, "-placeholder");
      return React.createElement("div", {
        className: emptyClassName,
        key: "emptyText"
      }, typeof emptyText === 'function' ? emptyText() : emptyText);
    }
  }, {
    key: "render",
    value: function render() {
      var _classnames_1$default,
          _this2 = this;

      var props = this.props;
      var prefixCls = props.prefixCls;

      if (this.state.columns) {
        this.columnManager.reset(props.columns);
      } else if (this.state.children) {
        this.columnManager.reset(null, props.children);
      }

      var tableClassName = classnames_1.default(props.prefixCls, props.className, (_classnames_1$default = {}, _defineProperty(_classnames_1$default, "".concat(prefixCls, "-fixed-header"), props.useFixedHeader || props.scroll && props.scroll.y), _defineProperty(_classnames_1$default, "".concat(prefixCls, "-scroll-position-left ").concat(prefixCls, "-scroll-position-right"), this.scrollPosition === 'both'), _defineProperty(_classnames_1$default, "".concat(prefixCls, "-scroll-position-").concat(this.scrollPosition), this.scrollPosition !== 'both'), _defineProperty(_classnames_1$default, "".concat(prefixCls, "-layout-fixed"), this.isTableLayoutFixed()), _classnames_1$default));
      var hasLeftFixed = this.columnManager.isAnyColumnsLeftFixed();
      var hasRightFixed = this.columnManager.isAnyColumnsRightFixed();
      var dataAndAriaProps = utils_1.getDataAndAriaProps(props);
      return React.createElement(mini_store_1.Provider, {
        store: this.store
      }, React.createElement(ExpandableTable_1.default, Object.assign({}, props, {
        columnManager: this.columnManager,
        getRowKey: this.getRowKey
      }), function (expander) {
        _this2.expander = expander;
        return React.createElement("div", Object.assign({
          ref: _this2.saveTableNodeRef,
          className: tableClassName,
          style: props.style,
          id: props.id
        }, dataAndAriaProps), _this2.renderTitle(), React.createElement("div", {
          className: "".concat(prefixCls, "-content")
        }, _this2.renderMainTable(), hasLeftFixed && _this2.renderLeftFixedTable(), hasRightFixed && _this2.renderRightFixedTable()));
      }));
    }
  }], [{
    key: "getDerivedStateFromProps",
    value: function getDerivedStateFromProps(nextProps, prevState) {
      if (nextProps.columns && nextProps.columns !== prevState.columns) {
        return {
          columns: nextProps.columns,
          children: null
        };
      }

      if (nextProps.children !== prevState.children) {
        return {
          columns: null,
          children: nextProps.children
        };
      }

      return null;
    }
  }]);

  return Table;
}(React.Component);

Table.childContextTypes = {
  table: PropTypes.any,
  components: PropTypes.any
};
Table.Column = Column_1.default;
Table.ColumnGroup = ColumnGroup_1.default;
Table.defaultProps = {
  data: [],
  useFixedHeader: false,
  rowKey: 'key',
  rowClassName: function rowClassName() {
    return '';
  },
  onRow: function onRow() {},
  onHeaderRow: function onHeaderRow() {},
  prefixCls: 'rc-table',
  bodyStyle: {},
  style: {},
  showHeader: true,
  scroll: {},
  rowRef: function rowRef() {
    return null;
  },
  emptyText: function emptyText() {
    return 'No Data';
  }
};
react_lifecycles_compat_1.polyfill(Table);
exports.default = Table;

/***/ }),

/***/ 1377:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = addEventListenerWrap;

var _addDomEventListener = _interopRequireDefault(__webpack_require__(192));

var _reactDom = _interopRequireDefault(__webpack_require__(4));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function addEventListenerWrap(target, eventType, cb, option) {
  /* eslint camelcase: 2 */
  var callback = _reactDom.default.unstable_batchedUpdates ? function run(e) {
    _reactDom.default.unstable_batchedUpdates(cb, e);
  } : cb;
  return (0, _addDomEventListener.default)(target, eventType, callback, option);
}

/***/ }),

/***/ 1378:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _nonIterableSpread(); }

function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance"); }

function _iterableToArray(iter) { if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === "[object Arguments]") return Array.from(iter); }

function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } }

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

var __importStar = this && this.__importStar || function (mod) {
  if (mod && mod.__esModule) return mod;
  var result = {};
  if (mod != null) for (var k in mod) {
    if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
  }
  result["default"] = mod;
  return result;
};

Object.defineProperty(exports, "__esModule", {
  value: true
});
/* eslint-disable no-underscore-dangle */

var React = __importStar(__webpack_require__(0));

var ColumnManager =
/*#__PURE__*/
function () {
  function ColumnManager(columns, elements) {
    _classCallCheck(this, ColumnManager);

    this._cached = {};
    this.columns = columns || this.normalize(elements);
  }

  _createClass(ColumnManager, [{
    key: "isAnyColumnsFixed",
    value: function isAnyColumnsFixed() {
      var _this = this;

      return this._cache('isAnyColumnsFixed', function () {
        return _this.columns.some(function (column) {
          return !!column.fixed;
        });
      });
    }
  }, {
    key: "isAnyColumnsLeftFixed",
    value: function isAnyColumnsLeftFixed() {
      var _this2 = this;

      return this._cache('isAnyColumnsLeftFixed', function () {
        return _this2.columns.some(function (column) {
          return column.fixed === 'left' || column.fixed === true;
        });
      });
    }
  }, {
    key: "isAnyColumnsRightFixed",
    value: function isAnyColumnsRightFixed() {
      var _this3 = this;

      return this._cache('isAnyColumnsRightFixed', function () {
        return _this3.columns.some(function (column) {
          return column.fixed === 'right';
        });
      });
    }
  }, {
    key: "leftColumns",
    value: function leftColumns() {
      var _this4 = this;

      return this._cache('leftColumns', function () {
        return _this4.groupedColumns().filter(function (column) {
          return column.fixed === 'left' || column.fixed === true;
        });
      });
    }
  }, {
    key: "rightColumns",
    value: function rightColumns() {
      var _this5 = this;

      return this._cache('rightColumns', function () {
        return _this5.groupedColumns().filter(function (column) {
          return column.fixed === 'right';
        });
      });
    }
  }, {
    key: "leafColumns",
    value: function leafColumns() {
      var _this6 = this;

      return this._cache('leafColumns', function () {
        return _this6._leafColumns(_this6.columns);
      });
    }
  }, {
    key: "leftLeafColumns",
    value: function leftLeafColumns() {
      var _this7 = this;

      return this._cache('leftLeafColumns', function () {
        return _this7._leafColumns(_this7.leftColumns());
      });
    }
  }, {
    key: "rightLeafColumns",
    value: function rightLeafColumns() {
      var _this8 = this;

      return this._cache('rightLeafColumns', function () {
        return _this8._leafColumns(_this8.rightColumns());
      });
    } // add appropriate rowspan and colspan to column

  }, {
    key: "groupedColumns",
    value: function groupedColumns() {
      var _this9 = this;

      return this._cache('groupedColumns', function () {
        var _groupColumns = function _groupColumns(columns) {
          var currentRow = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
          var parentColumn = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
          var rows = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : [];

          /* eslint-disable no-param-reassign */
          // track how many rows we got
          rows[currentRow] = rows[currentRow] || [];
          var grouped = [];

          var setRowSpan = function setRowSpan(column) {
            var rowSpan = rows.length - currentRow;

            if (column && !column.children && // parent columns are supposed to be one row
            rowSpan > 1 && (!column.rowSpan || column.rowSpan < rowSpan)) {
              column.rowSpan = rowSpan;
            }
          };

          columns.forEach(function (column, index) {
            var newColumn = _objectSpread({}, column);

            rows[currentRow].push(newColumn);
            parentColumn.colSpan = parentColumn.colSpan || 0;

            if (newColumn.children && newColumn.children.length > 0) {
              newColumn.children = _groupColumns(newColumn.children, currentRow + 1, newColumn, rows);
              parentColumn.colSpan += newColumn.colSpan;
            } else {
              parentColumn.colSpan += 1;
            } // update rowspan to all same row columns


            for (var i = 0; i < rows[currentRow].length - 1; i += 1) {
              setRowSpan(rows[currentRow][i]);
            } // last column, update rowspan immediately


            if (index + 1 === columns.length) {
              setRowSpan(newColumn);
            }

            grouped.push(newColumn);
          });
          return grouped;
          /* eslint-enable no-param-reassign */
        };

        return _groupColumns(_this9.columns);
      });
    }
  }, {
    key: "normalize",
    value: function normalize(elements) {
      var _this10 = this;

      var columns = [];
      React.Children.forEach(elements, function (element) {
        if (!React.isValidElement(element)) {
          return;
        }

        var column = _objectSpread({}, element.props);

        if (element.key) {
          column.key = element.key;
        }

        if (element.type.isTableColumnGroup) {
          column.children = _this10.normalize(column.children);
        }

        columns.push(column);
      });
      return columns;
    }
  }, {
    key: "reset",
    value: function reset(columns, elements) {
      this.columns = columns || this.normalize(elements);
      this._cached = {};
    }
  }, {
    key: "_cache",
    value: function _cache(name, fn) {
      if (name in this._cached) {
        return this._cached[name];
      }

      this._cached[name] = fn();
      return this._cached[name];
    }
  }, {
    key: "_leafColumns",
    value: function _leafColumns(columns) {
      var _this11 = this;

      var leafColumns = [];
      columns.forEach(function (column) {
        if (!column.children) {
          leafColumns.push(column);
        } else {
          leafColumns.push.apply(leafColumns, _toConsumableArray(_this11._leafColumns(column.children)));
        }
      });
      return leafColumns;
    }
  }]);

  return ColumnManager;
}();

exports.default = ColumnManager;
/* eslint-enable */

/***/ }),

/***/ 1379:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

var __importStar = this && this.__importStar || function (mod) {
  if (mod && mod.__esModule) return mod;
  var result = {};
  if (mod != null) for (var k in mod) {
    if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
  }
  result["default"] = mod;
  return result;
};

var __importDefault = this && this.__importDefault || function (mod) {
  return mod && mod.__esModule ? mod : {
    "default": mod
  };
};

Object.defineProperty(exports, "__esModule", {
  value: true
});

var React = __importStar(__webpack_require__(0));

var PropTypes = __importStar(__webpack_require__(1));

var classnames_1 = __importDefault(__webpack_require__(3));

var utils_1 = __webpack_require__(901);

var BaseTable_1 = __importDefault(__webpack_require__(1113));

function HeadTable(props, _ref) {
  var table = _ref.table;
  var _table$props = table.props,
      prefixCls = _table$props.prefixCls,
      scroll = _table$props.scroll,
      showHeader = _table$props.showHeader;
  var columns = props.columns,
      fixed = props.fixed,
      tableClassName = props.tableClassName,
      handleBodyScrollLeft = props.handleBodyScrollLeft,
      expander = props.expander;
  var saveRef = table.saveRef;
  var useFixedHeader = table.props.useFixedHeader;
  var headStyle = {};
  var scrollbarWidth = utils_1.measureScrollbar({
    direction: 'vertical'
  });

  if (scroll.y) {
    useFixedHeader = true; // https://github.com/ant-design/ant-design/issues/17051

    var scrollbarWidthOfHeader = utils_1.measureScrollbar({
      direction: 'horizontal',
      prefixCls: prefixCls
    }); // Add negative margin bottom for scroll bar overflow bug

    if (scrollbarWidthOfHeader > 0 && !fixed) {
      headStyle.marginBottom = "-".concat(scrollbarWidthOfHeader, "px");
      headStyle.paddingBottom = '0px'; // https://github.com/ant-design/ant-design/pull/19986

      headStyle.minWidth = "".concat(scrollbarWidth, "px"); // https://github.com/ant-design/ant-design/issues/17051

      headStyle.overflowX = 'scroll';
      headStyle.overflowY = scrollbarWidth === 0 ? 'hidden' : 'scroll';
    }
  }

  if (!useFixedHeader || !showHeader) {
    return null;
  }

  return React.createElement("div", {
    key: "headTable",
    ref: fixed ? null : saveRef('headTable'),
    className: classnames_1.default("".concat(prefixCls, "-header"), _defineProperty({}, "".concat(prefixCls, "-hide-scrollbar"), scrollbarWidth > 0)),
    style: headStyle,
    onScroll: handleBodyScrollLeft
  }, React.createElement(BaseTable_1.default, {
    tableClassName: tableClassName,
    hasHead: true,
    hasBody: false,
    fixed: fixed,
    columns: columns,
    expander: expander
  }));
}

exports.default = HeadTable;
HeadTable.contextTypes = {
  table: PropTypes.any
};

/***/ }),

/***/ 1380:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var __importStar = this && this.__importStar || function (mod) {
  if (mod && mod.__esModule) return mod;
  var result = {};
  if (mod != null) for (var k in mod) {
    if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
  }
  result["default"] = mod;
  return result;
};

Object.defineProperty(exports, "__esModule", {
  value: true
});

var React = __importStar(__webpack_require__(0));

var PropTypes = __importStar(__webpack_require__(1));

var utils_1 = __webpack_require__(901);

var ColGroup = function ColGroup(props, _ref) {
  var table = _ref.table;
  var _table$props = table.props,
      prefixCls = _table$props.prefixCls,
      expandIconAsCell = _table$props.expandIconAsCell;
  var fixed = props.fixed;
  var cols = [];

  if (expandIconAsCell && fixed !== 'right') {
    cols.push(React.createElement("col", {
      className: "".concat(prefixCls, "-expand-icon-col"),
      key: "rc-table-expand-icon-col"
    }));
  }

  var leafColumns;

  if (fixed === 'left') {
    leafColumns = table.columnManager.leftLeafColumns();
  } else if (fixed === 'right') {
    leafColumns = table.columnManager.rightLeafColumns();
  } else {
    leafColumns = table.columnManager.leafColumns();
  }

  cols = cols.concat(leafColumns.map(function (_ref2) {
    var key = _ref2.key,
        dataIndex = _ref2.dataIndex,
        width = _ref2.width,
        additionalProps = _ref2[utils_1.INTERNAL_COL_DEFINE];
    var mergedKey = key !== undefined ? key : dataIndex;
    return React.createElement("col", Object.assign({
      key: mergedKey,
      style: {
        width: width,
        minWidth: width
      }
    }, additionalProps));
  }));
  return React.createElement("colgroup", null, cols);
};

ColGroup.contextTypes = {
  table: PropTypes.any
};
exports.default = ColGroup;

/***/ }),

/***/ 1381:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var __importStar = this && this.__importStar || function (mod) {
  if (mod && mod.__esModule) return mod;
  var result = {};
  if (mod != null) for (var k in mod) {
    if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
  }
  result["default"] = mod;
  return result;
};

var __importDefault = this && this.__importDefault || function (mod) {
  return mod && mod.__esModule ? mod : {
    "default": mod
  };
};

Object.defineProperty(exports, "__esModule", {
  value: true
});

var React = __importStar(__webpack_require__(0));

var PropTypes = __importStar(__webpack_require__(1));

var TableHeaderRow_1 = __importDefault(__webpack_require__(1382));

function getHeaderRows(_ref) {
  var _ref$columns = _ref.columns,
      columns = _ref$columns === void 0 ? [] : _ref$columns,
      _ref$currentRow = _ref.currentRow,
      currentRow = _ref$currentRow === void 0 ? 0 : _ref$currentRow,
      _ref$rows = _ref.rows,
      rows = _ref$rows === void 0 ? [] : _ref$rows,
      _ref$isLast = _ref.isLast,
      isLast = _ref$isLast === void 0 ? true : _ref$isLast;
  // eslint-disable-next-line no-param-reassign
  rows[currentRow] = rows[currentRow] || [];
  columns.forEach(function (column, i) {
    if (column.rowSpan && rows.length < column.rowSpan) {
      while (rows.length < column.rowSpan) {
        rows.push([]);
      }
    }

    var cellIsLast = isLast && i === columns.length - 1;
    var cell = {
      key: column.key,
      className: column.className || '',
      children: column.title,
      isLast: cellIsLast,
      column: column
    };

    if (column.children) {
      getHeaderRows({
        columns: column.children,
        currentRow: currentRow + 1,
        rows: rows,
        isLast: cellIsLast
      });
    }

    if ('colSpan' in column) {
      cell.colSpan = column.colSpan;
    }

    if ('rowSpan' in column) {
      cell.rowSpan = column.rowSpan;
    }

    if (cell.colSpan !== 0) {
      rows[currentRow].push(cell);
    }
  });
  return rows.filter(function (row) {
    return row.length > 0;
  });
}

var TableHeader = function TableHeader(props, _ref2) {
  var table = _ref2.table;
  var components = table.components;
  var _table$props = table.props,
      prefixCls = _table$props.prefixCls,
      showHeader = _table$props.showHeader,
      onHeaderRow = _table$props.onHeaderRow;
  var expander = props.expander,
      columns = props.columns,
      fixed = props.fixed;

  if (!showHeader) {
    return null;
  }

  var rows = getHeaderRows({
    columns: columns
  });
  expander.renderExpandIndentCell(rows, fixed);
  var HeaderWrapper = components.header.wrapper;
  return React.createElement(HeaderWrapper, {
    className: "".concat(prefixCls, "-thead")
  }, rows.map(function (row, index) {
    return React.createElement(TableHeaderRow_1.default, {
      prefixCls: prefixCls,
      key: index,
      index: index,
      fixed: fixed,
      columns: columns,
      rows: rows,
      row: row,
      components: components,
      onHeaderRow: onHeaderRow
    });
  }));
};

TableHeader.contextTypes = {
  table: PropTypes.any
};
exports.default = TableHeader;

/***/ }),

/***/ 1382:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


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; }

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

var __importStar = this && this.__importStar || function (mod) {
  if (mod && mod.__esModule) return mod;
  var result = {};
  if (mod != null) for (var k in mod) {
    if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
  }
  result["default"] = mod;
  return result;
};

var __importDefault = this && this.__importDefault || function (mod) {
  return mod && mod.__esModule ? mod : {
    "default": mod
  };
};

Object.defineProperty(exports, "__esModule", {
  value: true
});

var React = __importStar(__webpack_require__(0));

var mini_store_1 = __webpack_require__(88);

var classnames_1 = __importDefault(__webpack_require__(3));

function TableHeaderRow(_ref) {
  var row = _ref.row,
      index = _ref.index,
      height = _ref.height,
      components = _ref.components,
      onHeaderRow = _ref.onHeaderRow,
      prefixCls = _ref.prefixCls;
  var HeaderRow = components.header.row;
  var HeaderCell = components.header.cell;
  var rowProps = onHeaderRow(row.map(function (cell) {
    return cell.column;
  }), index);
  var customStyle = rowProps ? rowProps.style : {};

  var style = _objectSpread({
    // https://github.com/ant-design/ant-design/issues/20126
    // https://github.com/ant-design/ant-design/issues/20269
    // https://github.com/ant-design/ant-design/issues/20495
    height: row.length > 1 && index === 0 && height && height !== 'auto' ? parseInt(height.toString(), 10) : height
  }, customStyle);

  return React.createElement(HeaderRow, Object.assign({}, rowProps, {
    style: style
  }), row.map(function (cell, i) {
    var _classnames_1$default;

    var column = cell.column,
        isLast = cell.isLast,
        cellProps = _objectWithoutProperties(cell, ["column", "isLast"]);

    var customProps = column.onHeaderCell ? column.onHeaderCell(column) : {};

    if (column.align) {
      customProps.style = _objectSpread({}, customProps.style, {
        textAlign: column.align
      });
    }

    customProps.className = classnames_1.default(customProps.className, column.className, (_classnames_1$default = {}, _defineProperty(_classnames_1$default, "".concat(prefixCls, "-align-").concat(column.align), !!column.align), _defineProperty(_classnames_1$default, "".concat(prefixCls, "-row-cell-ellipsis"), !!column.ellipsis), _defineProperty(_classnames_1$default, "".concat(prefixCls, "-row-cell-break-word"), !!column.width), _defineProperty(_classnames_1$default, "".concat(prefixCls, "-row-cell-last"), isLast), _classnames_1$default));
    return React.createElement(HeaderCell, Object.assign({}, cellProps, customProps, {
      key: column.key || column.dataIndex || i
    }));
  }));
}

function getRowHeight(state, props) {
  var fixedColumnsHeadRowsHeight = state.fixedColumnsHeadRowsHeight;
  var columns = props.columns,
      rows = props.rows,
      fixed = props.fixed;
  var headerHeight = fixedColumnsHeadRowsHeight[0];

  if (!fixed) {
    return null;
  }

  if (headerHeight && columns) {
    if (headerHeight === 'auto') {
      return 'auto';
    }

    return headerHeight / rows.length;
  }

  return null;
}

exports.default = mini_store_1.connect(function (state, props) {
  return {
    height: getRowHeight(state, props)
  };
})(TableHeaderRow);

/***/ }),

/***/ 1383:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

var __importStar = this && this.__importStar || function (mod) {
  if (mod && mod.__esModule) return mod;
  var result = {};
  if (mod != null) for (var k in mod) {
    if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
  }
  result["default"] = mod;
  return result;
};

var __importDefault = this && this.__importDefault || function (mod) {
  return mod && mod.__esModule ? mod : {
    "default": mod
  };
};

Object.defineProperty(exports, "__esModule", {
  value: true
});

var React = __importStar(__webpack_require__(0));

var classnames_1 = __importDefault(__webpack_require__(3));

var get_1 = __importDefault(__webpack_require__(1252));

function isInvalidRenderCellText(text) {
  return text && !React.isValidElement(text) && Object.prototype.toString.call(text) === '[object Object]';
}

var TableCell =
/*#__PURE__*/
function (_React$Component) {
  _inherits(TableCell, _React$Component);

  function TableCell() {
    var _this;

    _classCallCheck(this, TableCell);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(TableCell).apply(this, arguments));

    _this.handleClick = function (e) {
      var _this$props = _this.props,
          record = _this$props.record,
          onCellClick = _this$props.column.onCellClick;

      if (onCellClick) {
        onCellClick(record, e);
      }
    };

    return _this;
  }

  _createClass(TableCell, [{
    key: "render",
    value: function render() {
      var _classnames_1$default;

      var _this$props2 = this.props,
          record = _this$props2.record,
          indentSize = _this$props2.indentSize,
          prefixCls = _this$props2.prefixCls,
          indent = _this$props2.indent,
          index = _this$props2.index,
          expandIcon = _this$props2.expandIcon,
          column = _this$props2.column,
          BodyCell = _this$props2.component;
      var dataIndex = column.dataIndex,
          render = column.render,
          _column$className = column.className,
          className = _column$className === void 0 ? '' : _column$className; // We should return undefined if no dataIndex is specified, but in order to
      // be compatible with object-path's behavior, we return the record object instead.

      var text;

      if (typeof dataIndex === 'number') {
        text = get_1.default(record, dataIndex);
      } else if (!dataIndex || dataIndex.length === 0) {
        text = record;
      } else {
        text = get_1.default(record, dataIndex);
      }

      var tdProps = {};
      var colSpan;
      var rowSpan;

      if (render) {
        text = render(text, record, index); // `render` support cell with additional config like `props`

        if (isInvalidRenderCellText(text)) {
          tdProps = text.props || tdProps;
          var _tdProps = tdProps;
          colSpan = _tdProps.colSpan;
          rowSpan = _tdProps.rowSpan;
          text = text.children;
        }
      }

      if (column.onCell) {
        tdProps = _objectSpread({}, tdProps, {}, column.onCell(record, index));
      } // Fix https://github.com/ant-design/ant-design/issues/1202


      if (isInvalidRenderCellText(text)) {
        text = null;
      }

      var indentText = expandIcon ? React.createElement("span", {
        style: {
          paddingLeft: "".concat(indentSize * indent, "px")
        },
        className: "".concat(prefixCls, "-indent indent-level-").concat(indent)
      }) : null;

      if (rowSpan === 0 || colSpan === 0) {
        return null;
      }

      if (column.align) {
        tdProps.style = _objectSpread({
          textAlign: column.align
        }, tdProps.style);
      }

      var cellClassName = classnames_1.default(className, (_classnames_1$default = {}, _defineProperty(_classnames_1$default, "".concat(prefixCls, "-cell-ellipsis"), !!column.ellipsis), _defineProperty(_classnames_1$default, "".concat(prefixCls, "-cell-break-word"), !!column.width), _classnames_1$default));

      if (column.ellipsis) {
        if (typeof text === 'string') {
          tdProps.title = text;
        } else if (text) {
          var _text = text,
              textProps = _text.props;

          if (textProps && textProps.children && typeof textProps.children === 'string') {
            tdProps.title = textProps.children;
          }
        }
      }

      return React.createElement(BodyCell, Object.assign({
        className: cellClassName,
        onClick: this.handleClick
      }, tdProps), indentText, expandIcon, text);
    }
  }]);

  return TableCell;
}(React.Component);

exports.default = TableCell;

/***/ }),

/***/ 1384:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

var __importStar = this && this.__importStar || function (mod) {
  if (mod && mod.__esModule) return mod;
  var result = {};
  if (mod != null) for (var k in mod) {
    if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
  }
  result["default"] = mod;
  return result;
};

var __importDefault = this && this.__importDefault || function (mod) {
  return mod && mod.__esModule ? mod : {
    "default": mod
  };
};

Object.defineProperty(exports, "__esModule", {
  value: true
});

var React = __importStar(__webpack_require__(0));

var mini_store_1 = __webpack_require__(88);

var ExpandIcon_1 = __importDefault(__webpack_require__(1385));

var ExpandableRow =
/*#__PURE__*/
function (_React$Component) {
  _inherits(ExpandableRow, _React$Component);

  function ExpandableRow() {
    var _this;

    _classCallCheck(this, ExpandableRow);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(ExpandableRow).apply(this, arguments)); // Show icon within first column

    _this.hasExpandIcon = function (columnIndex) {
      var _this$props = _this.props,
          expandRowByClick = _this$props.expandRowByClick,
          expandIcon = _this$props.expandIcon;

      if (_this.expandIconAsCell || columnIndex !== _this.expandIconColumnIndex) {
        return false;
      }

      return !!expandIcon || !expandRowByClick;
    };

    _this.handleExpandChange = function (record, event) {
      var _this$props2 = _this.props,
          onExpandedChange = _this$props2.onExpandedChange,
          expanded = _this$props2.expanded,
          rowKey = _this$props2.rowKey;

      if (_this.expandable) {
        onExpandedChange(!expanded, record, event, rowKey);
      }
    };

    _this.handleRowClick = function (record, index, event) {
      var _this$props3 = _this.props,
          expandRowByClick = _this$props3.expandRowByClick,
          onRowClick = _this$props3.onRowClick;

      if (expandRowByClick) {
        _this.handleExpandChange(record, event);
      }

      if (onRowClick) {
        onRowClick(record, index, event);
      }
    };

    _this.renderExpandIcon = function () {
      var _this$props4 = _this.props,
          prefixCls = _this$props4.prefixCls,
          expanded = _this$props4.expanded,
          record = _this$props4.record,
          needIndentSpaced = _this$props4.needIndentSpaced,
          expandIcon = _this$props4.expandIcon;

      if (expandIcon) {
        return expandIcon({
          prefixCls: prefixCls,
          expanded: expanded,
          record: record,
          needIndentSpaced: needIndentSpaced,
          expandable: _this.expandable,
          onExpand: _this.handleExpandChange
        });
      }

      return React.createElement(ExpandIcon_1.default, {
        expandable: _this.expandable,
        prefixCls: prefixCls,
        onExpand: _this.handleExpandChange,
        needIndentSpaced: needIndentSpaced,
        expanded: expanded,
        record: record
      });
    };

    _this.renderExpandIconCell = function (cells) {
      if (!_this.expandIconAsCell) {
        return;
      }

      var prefixCls = _this.props.prefixCls;
      cells.push(React.createElement("td", {
        className: "".concat(prefixCls, "-expand-icon-cell"),
        key: "rc-table-expand-icon-cell"
      }, _this.renderExpandIcon()));
    };

    return _this;
  }

  _createClass(ExpandableRow, [{
    key: "componentWillUnmount",
    value: function componentWillUnmount() {
      this.handleDestroy();
    }
  }, {
    key: "handleDestroy",
    value: function handleDestroy() {
      var _this$props5 = this.props,
          onExpandedChange = _this$props5.onExpandedChange,
          rowKey = _this$props5.rowKey,
          record = _this$props5.record;

      if (this.expandable) {
        onExpandedChange(false, record, null, rowKey, true);
      }
    }
  }, {
    key: "render",
    value: function render() {
      var _this$props6 = this.props,
          childrenColumnName = _this$props6.childrenColumnName,
          expandedRowRender = _this$props6.expandedRowRender,
          indentSize = _this$props6.indentSize,
          record = _this$props6.record,
          fixed = _this$props6.fixed,
          expanded = _this$props6.expanded;
      this.expandIconAsCell = fixed !== 'right' ? this.props.expandIconAsCell : false;
      this.expandIconColumnIndex = fixed !== 'right' ? this.props.expandIconColumnIndex : -1;
      var childrenData = record[childrenColumnName];
      this.expandable = !!(childrenData || expandedRowRender);
      var expandableRowProps = {
        indentSize: indentSize,
        // not used in TableRow, but it's required to re-render TableRow when `expanded` changes
        expanded: expanded,
        onRowClick: this.handleRowClick,
        hasExpandIcon: this.hasExpandIcon,
        renderExpandIcon: this.renderExpandIcon,
        renderExpandIconCell: this.renderExpandIconCell
      };
      return this.props.children(expandableRowProps);
    }
  }]);

  return ExpandableRow;
}(React.Component);

exports.default = mini_store_1.connect(function (_ref, _ref2) {
  var expandedRowKeys = _ref.expandedRowKeys;
  var rowKey = _ref2.rowKey;
  return {
    expanded: expandedRowKeys.includes(rowKey)
  };
})(ExpandableRow);

/***/ }),

/***/ 1385:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

var __importStar = this && this.__importStar || function (mod) {
  if (mod && mod.__esModule) return mod;
  var result = {};
  if (mod != null) for (var k in mod) {
    if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
  }
  result["default"] = mod;
  return result;
};

var __importDefault = this && this.__importDefault || function (mod) {
  return mod && mod.__esModule ? mod : {
    "default": mod
  };
};

Object.defineProperty(exports, "__esModule", {
  value: true
});

var React = __importStar(__webpack_require__(0));

var shallowequal_1 = __importDefault(__webpack_require__(60));

var ExpandIcon =
/*#__PURE__*/
function (_React$Component) {
  _inherits(ExpandIcon, _React$Component);

  function ExpandIcon() {
    _classCallCheck(this, ExpandIcon);

    return _possibleConstructorReturn(this, _getPrototypeOf(ExpandIcon).apply(this, arguments));
  }

  _createClass(ExpandIcon, [{
    key: "shouldComponentUpdate",
    value: function shouldComponentUpdate(nextProps) {
      return !shallowequal_1.default(nextProps, this.props);
    }
  }, {
    key: "render",
    value: function render() {
      var _this$props = this.props,
          expandable = _this$props.expandable,
          prefixCls = _this$props.prefixCls,
          onExpand = _this$props.onExpand,
          needIndentSpaced = _this$props.needIndentSpaced,
          expanded = _this$props.expanded,
          record = _this$props.record;

      if (expandable) {
        var expandClassName = expanded ? 'expanded' : 'collapsed';
        return React.createElement("span", {
          className: "".concat(prefixCls, "-expand-icon ").concat(prefixCls, "-").concat(expandClassName),
          onClick: function onClick(e) {
            return onExpand(record, e);
          }
        });
      }

      if (needIndentSpaced) {
        return React.createElement("span", {
          className: "".concat(prefixCls, "-expand-icon ").concat(prefixCls, "-spaced")
        });
      }

      return null;
    }
  }]);

  return ExpandIcon;
}(React.Component);

exports.default = ExpandIcon;

/***/ }),

/***/ 1386:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

var __importStar = this && this.__importStar || function (mod) {
  if (mod && mod.__esModule) return mod;
  var result = {};
  if (mod != null) for (var k in mod) {
    if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
  }
  result["default"] = mod;
  return result;
};

var __importDefault = this && this.__importDefault || function (mod) {
  return mod && mod.__esModule ? mod : {
    "default": mod
  };
};

Object.defineProperty(exports, "__esModule", {
  value: true
});

var React = __importStar(__webpack_require__(0));

var PropTypes = __importStar(__webpack_require__(1));

var utils_1 = __webpack_require__(901);

var BaseTable_1 = __importDefault(__webpack_require__(1113));

function BodyTable(props, _ref) {
  var table = _ref.table;
  var _table$props = table.props,
      prefixCls = _table$props.prefixCls,
      scroll = _table$props.scroll;
  var columns = props.columns,
      fixed = props.fixed,
      tableClassName = props.tableClassName,
      getRowKey = props.getRowKey,
      handleBodyScroll = props.handleBodyScroll,
      handleWheel = props.handleWheel,
      expander = props.expander,
      isAnyColumnsFixed = props.isAnyColumnsFixed;
  var saveRef = table.saveRef;
  var useFixedHeader = table.props.useFixedHeader;

  var bodyStyle = _objectSpread({}, table.props.bodyStyle);

  var innerBodyStyle = {};

  if (scroll.x || fixed) {
    bodyStyle.overflowX = bodyStyle.overflowX || 'scroll'; // Fix weird webkit render bug
    // https://github.com/ant-design/ant-design/issues/7783

    bodyStyle.WebkitTransform = 'translate3d (0, 0, 0)';
  }

  if (scroll.y) {
    // maxHeight will make fixed-Table scrolling not working
    // so we only set maxHeight to body-Table here
    if (fixed) {
      innerBodyStyle.maxHeight = bodyStyle.maxHeight || scroll.y;
      innerBodyStyle.overflowY = bodyStyle.overflowY || 'scroll';
    } else {
      bodyStyle.maxHeight = bodyStyle.maxHeight || scroll.y;
    }

    bodyStyle.overflowY = bodyStyle.overflowY || 'scroll';
    useFixedHeader = true; // Add negative margin bottom for scroll bar overflow bug

    var scrollbarWidth = utils_1.measureScrollbar({
      direction: 'vertical'
    });

    if (scrollbarWidth > 0 && fixed) {
      bodyStyle.marginBottom = "-".concat(scrollbarWidth, "px");
      bodyStyle.paddingBottom = '0px';
    }
  }

  var baseTable = React.createElement(BaseTable_1.default, {
    tableClassName: tableClassName,
    hasHead: !useFixedHeader,
    hasBody: true,
    fixed: fixed,
    columns: columns,
    expander: expander,
    getRowKey: getRowKey,
    isAnyColumnsFixed: isAnyColumnsFixed
  });

  if (fixed && columns.length) {
    var refName;

    if (columns[0].fixed === 'left' || columns[0].fixed === true) {
      refName = 'fixedColumnsBodyLeft';
    } else if (columns[0].fixed === 'right') {
      refName = 'fixedColumnsBodyRight';
    }

    delete bodyStyle.overflowX;
    delete bodyStyle.overflowY;
    return React.createElement("div", {
      key: "bodyTable",
      className: "".concat(prefixCls, "-body-outer"),
      style: _objectSpread({}, bodyStyle)
    }, React.createElement("div", {
      className: "".concat(prefixCls, "-body-inner"),
      style: innerBodyStyle,
      ref: saveRef(refName),
      onWheel: handleWheel,
      onScroll: handleBodyScroll
    }, baseTable));
  } // Should provides `tabIndex` if use scroll to enable keyboard scroll


  var useTabIndex = scroll && (scroll.x || scroll.y);
  return React.createElement("div", {
    tabIndex: useTabIndex ? -1 : undefined,
    key: "bodyTable",
    className: "".concat(prefixCls, "-body"),
    style: bodyStyle,
    ref: saveRef('bodyTable'),
    onWheel: handleWheel,
    onScroll: handleBodyScroll
  }, baseTable);
}

exports.default = BodyTable;
BodyTable.contextTypes = {
  table: PropTypes.any
};

/***/ }),

/***/ 1387:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _nonIterableSpread(); }

function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance"); }

function _iterableToArray(iter) { if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === "[object Arguments]") return Array.from(iter); }

function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

var __importStar = this && this.__importStar || function (mod) {
  if (mod && mod.__esModule) return mod;
  var result = {};
  if (mod != null) for (var k in mod) {
    if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
  }
  result["default"] = mod;
  return result;
};

var __importDefault = this && this.__importDefault || function (mod) {
  return mod && mod.__esModule ? mod : {
    "default": mod
  };
};

Object.defineProperty(exports, "__esModule", {
  value: true
});

var React = __importStar(__webpack_require__(0));

var mini_store_1 = __webpack_require__(88);

var react_lifecycles_compat_1 = __webpack_require__(7);

var shallowequal_1 = __importDefault(__webpack_require__(60));

var TableRow_1 = __importDefault(__webpack_require__(1114));

var utils_1 = __webpack_require__(901);

var ExpandableTable =
/*#__PURE__*/
function (_React$Component) {
  _inherits(ExpandableTable, _React$Component);

  function ExpandableTable(props) {
    var _this;

    _classCallCheck(this, ExpandableTable);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(ExpandableTable).call(this, props));

    _this.handleExpandChange = function (expanded, record, event, rowKey) {
      var destroy = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;

      if (event) {
        event.stopPropagation();
      }

      var _this$props = _this.props,
          onExpandedRowsChange = _this$props.onExpandedRowsChange,
          onExpand = _this$props.onExpand;

      var _this$store$getState = _this.store.getState(),
          expandedRowKeys = _this$store$getState.expandedRowKeys;

      if (expanded) {
        // row was expanded
        expandedRowKeys = [].concat(_toConsumableArray(expandedRowKeys), [rowKey]);
      } else {
        // row was collapse
        var expandedRowIndex = expandedRowKeys.indexOf(rowKey);

        if (expandedRowIndex !== -1) {
          expandedRowKeys = utils_1.remove(expandedRowKeys, rowKey);
        }
      }

      if (!_this.props.expandedRowKeys) {
        _this.store.setState({
          expandedRowKeys: expandedRowKeys
        });
      } // De-dup of repeat call


      if (!_this.latestExpandedRows || !shallowequal_1.default(_this.latestExpandedRows, expandedRowKeys)) {
        _this.latestExpandedRows = expandedRowKeys;
        onExpandedRowsChange(expandedRowKeys);
      }

      if (!destroy) {
        onExpand(expanded, record);
      }
    };

    _this.renderExpandIndentCell = function (rows, fixed) {
      var _this$props2 = _this.props,
          prefixCls = _this$props2.prefixCls,
          expandIconAsCell = _this$props2.expandIconAsCell;

      if (!expandIconAsCell || fixed === 'right' || !rows.length) {
        return;
      }

      var iconColumn = {
        key: 'rc-table-expand-icon-cell',
        className: "".concat(prefixCls, "-expand-icon-th"),
        title: '',
        rowSpan: rows.length
      };
      rows[0].unshift(_objectSpread({}, iconColumn, {
        column: iconColumn
      }));
    };

    _this.renderRows = function (renderRows, rows, record, index, indent, fixed, parentKey, ancestorKeys) {
      var _this$props3 = _this.props,
          expandedRowClassName = _this$props3.expandedRowClassName,
          expandedRowRender = _this$props3.expandedRowRender,
          childrenColumnName = _this$props3.childrenColumnName;
      var childrenData = record[childrenColumnName];
      var nextAncestorKeys = [].concat(_toConsumableArray(ancestorKeys), [parentKey]);
      var nextIndent = indent + 1;

      if (expandedRowRender) {
        rows.push(_this.renderExpandedRow(record, index, expandedRowRender, expandedRowClassName(record, index, indent), nextAncestorKeys, nextIndent, fixed));
      }

      if (childrenData) {
        rows.push.apply(rows, _toConsumableArray(renderRows(childrenData, nextIndent, nextAncestorKeys)));
      }
    };

    var data = props.data,
        childrenColumnName = props.childrenColumnName,
        defaultExpandAllRows = props.defaultExpandAllRows,
        expandedRowKeys = props.expandedRowKeys,
        defaultExpandedRowKeys = props.defaultExpandedRowKeys,
        getRowKey = props.getRowKey;
    var finalExpandedRowKeys = [];

    var rows = _toConsumableArray(data);

    if (defaultExpandAllRows) {
      for (var i = 0; i < rows.length; i += 1) {
        var row = rows[i];
        finalExpandedRowKeys.push(getRowKey(row, i));
        rows = rows.concat(row[childrenColumnName] || []);
      }
    } else {
      finalExpandedRowKeys = expandedRowKeys || defaultExpandedRowKeys;
    }

    _this.columnManager = props.columnManager;
    _this.store = props.store;

    _this.store.setState({
      expandedRowsHeight: {},
      expandedRowKeys: finalExpandedRowKeys
    });

    return _this;
  }

  _createClass(ExpandableTable, [{
    key: "componentDidMount",
    value: function componentDidMount() {
      this.handleUpdated();
    }
  }, {
    key: "componentDidUpdate",
    value: function componentDidUpdate() {
      if ('expandedRowKeys' in this.props) {
        this.store.setState({
          expandedRowKeys: this.props.expandedRowKeys
        });
      }

      this.handleUpdated();
    }
  }, {
    key: "handleUpdated",
    value: function handleUpdated() {
      /**
       * We should record latest expanded rows to avoid
       * multiple rows remove cause `onExpandedRowsChange` trigger many times
       */
      this.latestExpandedRows = null;
    }
  }, {
    key: "renderExpandedRow",
    value: function renderExpandedRow(record, index, _render, className, ancestorKeys, indent, fixed) {
      var _this2 = this;

      var _this$props4 = this.props,
          prefixCls = _this$props4.prefixCls,
          expandIconAsCell = _this$props4.expandIconAsCell,
          indentSize = _this$props4.indentSize;
      var parentKey = ancestorKeys[ancestorKeys.length - 1];
      var rowKey = "".concat(parentKey, "-extra-row");
      var components = {
        body: {
          row: 'tr',
          cell: 'td'
        }
      };
      var colCount;

      if (fixed === 'left') {
        colCount = this.columnManager.leftLeafColumns().length;
      } else if (fixed === 'right') {
        colCount = this.columnManager.rightLeafColumns().length;
      } else {
        colCount = this.columnManager.leafColumns().length;
      }

      var columns = [{
        key: 'extra-row',
        render: function render() {
          var _this2$store$getState = _this2.store.getState(),
              expandedRowKeys = _this2$store$getState.expandedRowKeys;

          var expanded = expandedRowKeys.includes(parentKey);
          return {
            props: {
              colSpan: colCount
            },
            children: fixed !== 'right' ? _render(record, index, indent, expanded) : '&nbsp;'
          };
        }
      }];

      if (expandIconAsCell && fixed !== 'right') {
        columns.unshift({
          key: 'expand-icon-placeholder',
          render: function render() {
            return null;
          }
        });
      }

      return React.createElement(TableRow_1.default, {
        key: rowKey,
        columns: columns,
        className: className,
        rowKey: rowKey,
        ancestorKeys: ancestorKeys,
        prefixCls: "".concat(prefixCls, "-expanded-row"),
        indentSize: indentSize,
        indent: indent,
        fixed: fixed,
        components: components,
        expandedRow: true
      });
    }
  }, {
    key: "render",
    value: function render() {
      var _this$props5 = this.props,
          data = _this$props5.data,
          childrenColumnName = _this$props5.childrenColumnName,
          children = _this$props5.children;
      var needIndentSpaced = data.some(function (record) {
        return record[childrenColumnName];
      });
      return children({
        props: this.props,
        needIndentSpaced: needIndentSpaced,
        renderRows: this.renderRows,
        handleExpandChange: this.handleExpandChange,
        renderExpandIndentCell: this.renderExpandIndentCell
      });
    }
  }]);

  return ExpandableTable;
}(React.Component);

ExpandableTable.defaultProps = {
  expandIconAsCell: false,
  expandedRowClassName: function expandedRowClassName() {
    return '';
  },
  expandIconColumnIndex: 0,
  defaultExpandAllRows: false,
  defaultExpandedRowKeys: [],
  childrenColumnName: 'children',
  indentSize: 15,
  onExpand: function onExpand() {},
  onExpandedRowsChange: function onExpandedRowsChange() {}
};
react_lifecycles_compat_1.polyfill(ExpandableTable);
exports.default = mini_store_1.connect()(ExpandableTable);

/***/ }),

/***/ 1388:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var React = _interopRequireWildcard(__webpack_require__(0));

var ReactDOM = _interopRequireWildcard(__webpack_require__(4));

var _reactLifecyclesCompat = __webpack_require__(7);

var _rcMenu = _interopRequireWildcard(__webpack_require__(172));

var _domClosest = _interopRequireDefault(__webpack_require__(1389));

var _classnames = _interopRequireDefault(__webpack_require__(3));

var _shallowequal = _interopRequireDefault(__webpack_require__(60));

var _dropdown = _interopRequireDefault(__webpack_require__(982));

var _icon = _interopRequireDefault(__webpack_require__(26));

var _checkbox = _interopRequireDefault(__webpack_require__(314));

var _radio = _interopRequireDefault(__webpack_require__(175));

var _FilterDropdownMenuWrapper = _interopRequireDefault(__webpack_require__(1391));

var _util = __webpack_require__(1117);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

function stopPropagation(e) {
  e.stopPropagation();

  if (e.nativeEvent.stopImmediatePropagation) {
    e.nativeEvent.stopImmediatePropagation();
  }
}

var FilterMenu =
/*#__PURE__*/
function (_React$Component) {
  _inherits(FilterMenu, _React$Component);

  function FilterMenu(props) {
    var _this;

    _classCallCheck(this, FilterMenu);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(FilterMenu).call(this, props));

    _this.setNeverShown = function (column) {
      var rootNode = ReactDOM.findDOMNode(_assertThisInitialized(_this));
      var filterBelongToScrollBody = !!(0, _domClosest["default"])(rootNode, ".ant-table-scroll");

      if (filterBelongToScrollBody) {
        // When fixed column have filters, there will be two dropdown menus
        // Filter dropdown menu inside scroll body should never be shown
        // To fix https://github.com/ant-design/ant-design/issues/5010 and
        // https://github.com/ant-design/ant-design/issues/7909
        _this.neverShown = !!column.fixed;
      }
    };

    _this.setSelectedKeys = function (_ref) {
      var selectedKeys = _ref.selectedKeys;

      _this.setState({
        selectedKeys: selectedKeys
      });
    };

    _this.handleClearFilters = function () {
      _this.setState({
        selectedKeys: []
      }, _this.handleConfirm);
    };

    _this.handleConfirm = function () {
      _this.setVisible(false); // Call `setSelectedKeys` & `confirm` in the same time will make filter data not up to date
      // https://github.com/ant-design/ant-design/issues/12284


      _this.setState({}, _this.confirmFilter);
    };

    _this.onVisibleChange = function (visible) {
      _this.setVisible(visible);

      var column = _this.props.column; // https://github.com/ant-design/ant-design/issues/17833

      if (!visible && !(column.filterDropdown instanceof Function)) {
        _this.confirmFilter();
      }
    };

    _this.handleMenuItemClick = function (info) {
      var selectedKeys = _this.state.selectedKeys;

      if (!info.keyPath || info.keyPath.length <= 1) {
        return;
      }

      var keyPathOfSelectedItem = _this.state.keyPathOfSelectedItem;

      if (selectedKeys && selectedKeys.indexOf(info.key) >= 0) {
        // deselect SubMenu child
        delete keyPathOfSelectedItem[info.key];
      } else {
        // select SubMenu child
        keyPathOfSelectedItem[info.key] = info.keyPath;
      }

      _this.setState({
        keyPathOfSelectedItem: keyPathOfSelectedItem
      });
    };

    _this.renderFilterIcon = function () {
      var _classNames;

      var _this$props = _this.props,
          column = _this$props.column,
          locale = _this$props.locale,
          prefixCls = _this$props.prefixCls,
          selectedKeys = _this$props.selectedKeys;
      var filtered = selectedKeys && selectedKeys.length > 0;
      var filterIcon = column.filterIcon;

      if (typeof filterIcon === 'function') {
        filterIcon = filterIcon(filtered);
      }

      var dropdownIconClass = (0, _classnames["default"])((_classNames = {}, _defineProperty(_classNames, "".concat(prefixCls, "-selected"), filtered), _defineProperty(_classNames, "".concat(prefixCls, "-open"), _this.getDropdownVisible()), _classNames));

      if (!filterIcon) {
        return React.createElement(_icon["default"], {
          title: locale.filterTitle,
          type: "filter",
          theme: "filled",
          className: dropdownIconClass,
          onClick: stopPropagation
        });
      }

      if (React.isValidElement(filterIcon)) {
        return React.cloneElement(filterIcon, {
          title: filterIcon.props.title || locale.filterTitle,
          className: (0, _classnames["default"])("".concat(prefixCls, "-icon"), dropdownIconClass, filterIcon.props.className),
          onClick: stopPropagation
        });
      }

      return React.createElement("span", {
        className: (0, _classnames["default"])("".concat(prefixCls, "-icon"), dropdownIconClass)
      }, filterIcon);
    };

    var visible = 'filterDropdownVisible' in props.column ? props.column.filterDropdownVisible : false;
    _this.state = {
      selectedKeys: props.selectedKeys,
      valueKeys: (0, _util.generateValueMaps)(props.column.filters),
      keyPathOfSelectedItem: {},
      visible: visible,
      prevProps: props
    };
    return _this;
  }

  _createClass(FilterMenu, [{
    key: "componentDidMount",
    value: function componentDidMount() {
      var column = this.props.column;
      this.setNeverShown(column);
    }
  }, {
    key: "componentDidUpdate",
    value: function componentDidUpdate() {
      var column = this.props.column;
      this.setNeverShown(column);
    }
  }, {
    key: "getDropdownVisible",
    value: function getDropdownVisible() {
      return this.neverShown ? false : this.state.visible;
    }
  }, {
    key: "setVisible",
    value: function setVisible(visible) {
      var column = this.props.column;

      if (!('filterDropdownVisible' in column)) {
        this.setState({
          visible: visible
        });
      }

      if (column.onFilterDropdownVisibleChange) {
        column.onFilterDropdownVisibleChange(visible);
      }
    }
  }, {
    key: "hasSubMenu",
    value: function hasSubMenu() {
      var _this$props$column$fi = this.props.column.filters,
          filters = _this$props$column$fi === void 0 ? [] : _this$props$column$fi;
      return filters.some(function (item) {
        return !!(item.children && item.children.length > 0);
      });
    }
  }, {
    key: "confirmFilter",
    value: function confirmFilter() {
      var _this$props2 = this.props,
          column = _this$props2.column,
          propSelectedKeys = _this$props2.selectedKeys,
          confirmFilter = _this$props2.confirmFilter;
      var _this$state = this.state,
          selectedKeys = _this$state.selectedKeys,
          valueKeys = _this$state.valueKeys;
      var filterDropdown = column.filterDropdown;

      if (!(0, _shallowequal["default"])(selectedKeys, propSelectedKeys)) {
        confirmFilter(column, filterDropdown ? selectedKeys : selectedKeys.map(function (key) {
          return valueKeys[key];
        }).filter(function (key) {
          return key !== undefined;
        }));
      }
    }
  }, {
    key: "renderMenus",
    value: function renderMenus(items) {
      var _this2 = this;

      var _this$props3 = this.props,
          dropdownPrefixCls = _this$props3.dropdownPrefixCls,
          prefixCls = _this$props3.prefixCls;
      return items.map(function (item) {
        if (item.children && item.children.length > 0) {
          var keyPathOfSelectedItem = _this2.state.keyPathOfSelectedItem;
          var containSelected = Object.keys(keyPathOfSelectedItem).some(function (key) {
            return keyPathOfSelectedItem[key].indexOf(item.value) >= 0;
          });
          var subMenuCls = (0, _classnames["default"])("".concat(prefixCls, "-dropdown-submenu"), _defineProperty({}, "".concat(dropdownPrefixCls, "-submenu-contain-selected"), containSelected));
          return React.createElement(_rcMenu.SubMenu, {
            title: item.text,
            popupClassName: subMenuCls,
            key: item.value.toString()
          }, _this2.renderMenus(item.children));
        }

        return _this2.renderMenuItem(item);
      });
    }
  }, {
    key: "renderMenuItem",
    value: function renderMenuItem(item) {
      var column = this.props.column;
      var selectedKeys = this.state.selectedKeys;
      var multiple = 'filterMultiple' in column ? column.filterMultiple : true; // We still need trade key as string since Menu render need string

      var internalSelectedKeys = (selectedKeys || []).map(function (key) {
        return key.toString();
      });
      var input = multiple ? React.createElement(_checkbox["default"], {
        checked: internalSelectedKeys.indexOf(item.value.toString()) >= 0
      }) : React.createElement(_radio["default"], {
        checked: internalSelectedKeys.indexOf(item.value.toString()) >= 0
      });
      return React.createElement(_rcMenu.Item, {
        key: item.value
      }, input, React.createElement("span", null, item.text));
    }
  }, {
    key: "render",
    value: function render() {
      var _this3 = this;

      var originSelectedKeys = this.state.selectedKeys;
      var _this$props4 = this.props,
          column = _this$props4.column,
          locale = _this$props4.locale,
          prefixCls = _this$props4.prefixCls,
          dropdownPrefixCls = _this$props4.dropdownPrefixCls,
          getPopupContainer = _this$props4.getPopupContainer; // default multiple selection in filter dropdown

      var multiple = 'filterMultiple' in column ? column.filterMultiple : true;
      var dropdownMenuClass = (0, _classnames["default"])(_defineProperty({}, "".concat(dropdownPrefixCls, "-menu-without-submenu"), !this.hasSubMenu()));
      var filterDropdown = column.filterDropdown;

      if (filterDropdown instanceof Function) {
        filterDropdown = filterDropdown({
          prefixCls: "".concat(dropdownPrefixCls, "-custom"),
          setSelectedKeys: function setSelectedKeys(selectedKeys) {
            return _this3.setSelectedKeys({
              selectedKeys: selectedKeys
            });
          },
          selectedKeys: originSelectedKeys,
          confirm: this.handleConfirm,
          clearFilters: this.handleClearFilters,
          filters: column.filters,
          visible: this.getDropdownVisible()
        });
      }

      var menus = filterDropdown ? React.createElement(_FilterDropdownMenuWrapper["default"], {
        className: "".concat(prefixCls, "-dropdown")
      }, filterDropdown) : React.createElement(_FilterDropdownMenuWrapper["default"], {
        className: "".concat(prefixCls, "-dropdown")
      }, React.createElement(_rcMenu["default"], {
        multiple: multiple,
        onClick: this.handleMenuItemClick,
        prefixCls: "".concat(dropdownPrefixCls, "-menu"),
        className: dropdownMenuClass,
        onSelect: this.setSelectedKeys,
        onDeselect: this.setSelectedKeys,
        selectedKeys: originSelectedKeys && originSelectedKeys.map(function (val) {
          return val.toString();
        }),
        getPopupContainer: getPopupContainer
      }, this.renderMenus(column.filters)), React.createElement("div", {
        className: "".concat(prefixCls, "-dropdown-btns")
      }, React.createElement("a", {
        className: "".concat(prefixCls, "-dropdown-link confirm"),
        onClick: this.handleConfirm
      }, locale.filterConfirm), React.createElement("a", {
        className: "".concat(prefixCls, "-dropdown-link clear"),
        onClick: this.handleClearFilters
      }, locale.filterReset)));
      return React.createElement(_dropdown["default"], {
        trigger: ['click'],
        placement: "bottomRight",
        overlay: menus,
        visible: this.getDropdownVisible(),
        onVisibleChange: this.onVisibleChange,
        getPopupContainer: getPopupContainer,
        forceRender: true
      }, this.renderFilterIcon());
    }
  }], [{
    key: "getDerivedStateFromProps",
    value: function getDerivedStateFromProps(nextProps, prevState) {
      var column = nextProps.column;
      var prevProps = prevState.prevProps;
      var newState = {
        prevProps: nextProps
      };
      /**
       * if the state is visible the component should ignore updates on selectedKeys prop to avoid
       * that the user selection is lost
       * this happens frequently when a table is connected on some sort of realtime data
       * Fixes https://github.com/ant-design/ant-design/issues/10289 and
       * https://github.com/ant-design/ant-design/issues/10209
       */

      if ('selectedKeys' in nextProps && !(0, _shallowequal["default"])(prevProps.selectedKeys, nextProps.selectedKeys)) {
        newState.selectedKeys = nextProps.selectedKeys;
      }

      if (!(0, _shallowequal["default"])((prevProps.column || {}).filters, (nextProps.column || {}).filters)) {
        newState.valueKeys = (0, _util.generateValueMaps)(nextProps.column.filters);
      }

      if ('filterDropdownVisible' in column) {
        newState.visible = column.filterDropdownVisible;
      }

      return newState;
    }
  }]);

  return FilterMenu;
}(React.Component);

FilterMenu.defaultProps = {
  column: {}
};
(0, _reactLifecyclesCompat.polyfill)(FilterMenu);
var _default = FilterMenu;
exports["default"] = _default;
//# sourceMappingURL=filterDropdown.js.map


/***/ }),

/***/ 1389:
/***/ (function(module, exports, __webpack_require__) {

/**
 * Module dependencies
 */

var matches = __webpack_require__(1390);

/**
 * @param element {Element}
 * @param selector {String}
 * @param context {Element}
 * @return {Element}
 */
module.exports = function (element, selector, context) {
  context = context || document;
  // guard against orphans
  element = { parentNode: element };

  while ((element = element.parentNode) && element !== context) {
    if (matches(element, selector)) {
      return element;
    }
  }
};


/***/ }),

/***/ 1390:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


/**
 * Determine if a DOM element matches a CSS selector
 *
 * @param {Element} elem
 * @param {String} selector
 * @return {Boolean}
 * @api public
 */

function matches(elem, selector) {
  // Vendor-specific implementations of `Element.prototype.matches()`.
  var proto = window.Element.prototype;
  var nativeMatches = proto.matches ||
      proto.mozMatchesSelector ||
      proto.msMatchesSelector ||
      proto.oMatchesSelector ||
      proto.webkitMatchesSelector;

  if (!elem || elem.nodeType !== 1) {
    return false;
  }

  var parentElem = elem.parentNode;

  // use native 'matches'
  if (nativeMatches) {
    return nativeMatches.call(elem, selector);
  }

  // native support for `matches` is missing and a fallback is required
  var nodes = parentElem.querySelectorAll(selector);
  var len = nodes.length;

  for (var i = 0; i < len; i++) {
    if (nodes[i] === elem) {
      return true;
    }
  }

  return false;
}

/**
 * Expose `matches`
 */

module.exports = matches;


/***/ }),

/***/ 1391:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var React = _interopRequireWildcard(__webpack_require__(0));

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

var FilterDropdownMenuWrapper = function FilterDropdownMenuWrapper(props) {
  return React.createElement("div", {
    className: props.className,
    onClick: function onClick(e) {
      return e.stopPropagation();
    }
  }, props.children);
};

var _default = FilterDropdownMenuWrapper;
exports["default"] = _default;
//# sourceMappingURL=FilterDropdownMenuWrapper.js.map


/***/ }),

/***/ 1392:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = createStore;

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function createStore(initialState) {
  var state = initialState;
  var listeners = [];

  function setState(partial) {
    state = _extends(_extends({}, state), partial);

    for (var i = 0; i < listeners.length; i++) {
      listeners[i]();
    }
  }

  function getState() {
    return state;
  }

  function subscribe(listener) {
    listeners.push(listener);
    return function unsubscribe() {
      var index = listeners.indexOf(listener);
      listeners.splice(index, 1);
    };
  }

  return {
    setState: setState,
    getState: getState,
    subscribe: subscribe
  };
}
//# sourceMappingURL=createStore.js.map


/***/ }),

/***/ 1393:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var React = _interopRequireWildcard(__webpack_require__(0));

var _checkbox = _interopRequireDefault(__webpack_require__(314));

var _radio = _interopRequireDefault(__webpack_require__(175));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

var __rest = void 0 && (void 0).__rest || function (s, e) {
  var t = {};

  for (var p in s) {
    if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];
  }

  if (s != null && typeof Object.getOwnPropertySymbols === "function") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
    if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]];
  }
  return t;
};

var SelectionBox =
/*#__PURE__*/
function (_React$Component) {
  _inherits(SelectionBox, _React$Component);

  function SelectionBox(props) {
    var _this;

    _classCallCheck(this, SelectionBox);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(SelectionBox).call(this, props));
    _this.state = {
      checked: _this.getCheckState(props)
    };
    return _this;
  }

  _createClass(SelectionBox, [{
    key: "componentDidMount",
    value: function componentDidMount() {
      this.subscribe();
    }
  }, {
    key: "componentWillUnmount",
    value: function componentWillUnmount() {
      if (this.unsubscribe) {
        this.unsubscribe();
      }
    } // eslint-disable-next-line class-methods-use-this

  }, {
    key: "getCheckState",
    value: function getCheckState(props) {
      var store = props.store,
          defaultSelection = props.defaultSelection,
          rowIndex = props.rowIndex;
      var checked = false;

      if (store.getState().selectionDirty) {
        checked = store.getState().selectedRowKeys.indexOf(rowIndex) >= 0;
      } else {
        checked = store.getState().selectedRowKeys.indexOf(rowIndex) >= 0 || defaultSelection.indexOf(rowIndex) >= 0;
      }

      return checked;
    }
  }, {
    key: "subscribe",
    value: function subscribe() {
      var _this2 = this;

      var store = this.props.store;
      this.unsubscribe = store.subscribe(function () {
        var checked = _this2.getCheckState(_this2.props);

        _this2.setState({
          checked: checked
        });
      });
    }
  }, {
    key: "render",
    value: function render() {
      var _a = this.props,
          type = _a.type,
          rowIndex = _a.rowIndex,
          rest = __rest(_a, ["type", "rowIndex"]);

      var checked = this.state.checked;

      if (type === 'radio') {
        return React.createElement(_radio["default"], _extends({
          checked: checked,
          value: rowIndex
        }, rest));
      }

      return React.createElement(_checkbox["default"], _extends({
        checked: checked
      }, rest));
    }
  }]);

  return SelectionBox;
}(React.Component);

exports["default"] = SelectionBox;
//# sourceMappingURL=SelectionBox.js.map


/***/ }),

/***/ 1394:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var React = _interopRequireWildcard(__webpack_require__(0));

var _classnames = _interopRequireDefault(__webpack_require__(3));

var _reactLifecyclesCompat = __webpack_require__(7);

var _checkbox = _interopRequireDefault(__webpack_require__(314));

var _dropdown = _interopRequireDefault(__webpack_require__(982));

var _menu = _interopRequireDefault(__webpack_require__(924));

var _icon = _interopRequireDefault(__webpack_require__(26));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function checkSelection(_ref) {
  var store = _ref.store,
      getCheckboxPropsByItem = _ref.getCheckboxPropsByItem,
      getRecordKey = _ref.getRecordKey,
      data = _ref.data,
      type = _ref.type,
      byDefaultChecked = _ref.byDefaultChecked;
  return byDefaultChecked ? data[type](function (item, i) {
    return getCheckboxPropsByItem(item, i).defaultChecked;
  }) : data[type](function (item, i) {
    return store.getState().selectedRowKeys.indexOf(getRecordKey(item, i)) >= 0;
  });
}

function getIndeterminateState(props) {
  var store = props.store,
      data = props.data;

  if (!data.length) {
    return false;
  }

  var someCheckedNotByDefaultChecked = checkSelection(_extends(_extends({}, props), {
    data: data,
    type: 'some',
    byDefaultChecked: false
  })) && !checkSelection(_extends(_extends({}, props), {
    data: data,
    type: 'every',
    byDefaultChecked: false
  }));
  var someCheckedByDefaultChecked = checkSelection(_extends(_extends({}, props), {
    data: data,
    type: 'some',
    byDefaultChecked: true
  })) && !checkSelection(_extends(_extends({}, props), {
    data: data,
    type: 'every',
    byDefaultChecked: true
  }));

  if (store.getState().selectionDirty) {
    return someCheckedNotByDefaultChecked;
  }

  return someCheckedNotByDefaultChecked || someCheckedByDefaultChecked;
}

function getCheckState(props) {
  var store = props.store,
      data = props.data;

  if (!data.length) {
    return false;
  }

  if (store.getState().selectionDirty) {
    return checkSelection(_extends(_extends({}, props), {
      data: data,
      type: 'every',
      byDefaultChecked: false
    }));
  }

  return checkSelection(_extends(_extends({}, props), {
    data: data,
    type: 'every',
    byDefaultChecked: false
  })) || checkSelection(_extends(_extends({}, props), {
    data: data,
    type: 'every',
    byDefaultChecked: true
  }));
}

var SelectionCheckboxAll =
/*#__PURE__*/
function (_React$Component) {
  _inherits(SelectionCheckboxAll, _React$Component);

  function SelectionCheckboxAll(props) {
    var _this;

    _classCallCheck(this, SelectionCheckboxAll);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(SelectionCheckboxAll).call(this, props));
    _this.state = {
      checked: false,
      indeterminate: false
    };

    _this.handleSelectAllChange = function (e) {
      var checked = e.target.checked;

      _this.props.onSelect(checked ? 'all' : 'removeAll', 0, null);
    };

    _this.defaultSelections = props.hideDefaultSelections ? [] : [{
      key: 'all',
      text: props.locale.selectAll
    }, {
      key: 'invert',
      text: props.locale.selectInvert
    }];
    return _this;
  }

  _createClass(SelectionCheckboxAll, [{
    key: "componentDidMount",
    value: function componentDidMount() {
      this.subscribe();
    }
  }, {
    key: "componentWillUnmount",
    value: function componentWillUnmount() {
      if (this.unsubscribe) {
        this.unsubscribe();
      }
    }
  }, {
    key: "setCheckState",
    value: function setCheckState(props) {
      var checked = getCheckState(props);
      var indeterminate = getIndeterminateState(props);
      this.setState(function (prevState) {
        var newState = {};

        if (indeterminate !== prevState.indeterminate) {
          newState.indeterminate = indeterminate;
        }

        if (checked !== prevState.checked) {
          newState.checked = checked;
        }

        return newState;
      });
    }
  }, {
    key: "subscribe",
    value: function subscribe() {
      var _this2 = this;

      var store = this.props.store;
      this.unsubscribe = store.subscribe(function () {
        _this2.setCheckState(_this2.props);
      });
    }
  }, {
    key: "renderMenus",
    value: function renderMenus(selections) {
      var _this3 = this;

      return selections.map(function (selection, index) {
        return React.createElement(_menu["default"].Item, {
          key: selection.key || index
        }, React.createElement("div", {
          onClick: function onClick() {
            _this3.props.onSelect(selection.key, index, selection.onSelect);
          }
        }, selection.text));
      });
    }
  }, {
    key: "render",
    value: function render() {
      var _this$props = this.props,
          disabled = _this$props.disabled,
          prefixCls = _this$props.prefixCls,
          selections = _this$props.selections,
          getPopupContainer = _this$props.getPopupContainer;
      var _this$state = this.state,
          checked = _this$state.checked,
          indeterminate = _this$state.indeterminate;
      var selectionPrefixCls = "".concat(prefixCls, "-selection");
      var customSelections = null;

      if (selections) {
        var newSelections = Array.isArray(selections) ? this.defaultSelections.concat(selections) : this.defaultSelections;
        var menu = React.createElement(_menu["default"], {
          className: "".concat(selectionPrefixCls, "-menu"),
          selectedKeys: []
        }, this.renderMenus(newSelections));
        customSelections = newSelections.length > 0 ? React.createElement(_dropdown["default"], {
          overlay: menu,
          getPopupContainer: getPopupContainer
        }, React.createElement("div", {
          className: "".concat(selectionPrefixCls, "-down")
        }, React.createElement(_icon["default"], {
          type: "down"
        }))) : null;
      }

      return React.createElement("div", {
        className: selectionPrefixCls
      }, React.createElement(_checkbox["default"], {
        className: (0, _classnames["default"])(_defineProperty({}, "".concat(selectionPrefixCls, "-select-all-custom"), customSelections)),
        checked: checked,
        indeterminate: indeterminate,
        disabled: disabled,
        onChange: this.handleSelectAllChange
      }), customSelections);
    }
  }], [{
    key: "getDerivedStateFromProps",
    value: function getDerivedStateFromProps(props, state) {
      var checked = getCheckState(props);
      var indeterminate = getIndeterminateState(props);
      var newState = {};

      if (indeterminate !== state.indeterminate) {
        newState.indeterminate = indeterminate;
      }

      if (checked !== state.checked) {
        newState.checked = checked;
      }

      return newState;
    }
  }]);

  return SelectionCheckboxAll;
}(React.Component);

(0, _reactLifecyclesCompat.polyfill)(SelectionCheckboxAll);
var _default = SelectionCheckboxAll;
exports["default"] = _default;
//# sourceMappingURL=SelectionCheckboxAll.js.map


/***/ }),

/***/ 1395:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var React = _interopRequireWildcard(__webpack_require__(0));

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

/* eslint-disable react/prefer-stateless-function */
var Column =
/*#__PURE__*/
function (_React$Component) {
  _inherits(Column, _React$Component);

  function Column() {
    _classCallCheck(this, Column);

    return _possibleConstructorReturn(this, _getPrototypeOf(Column).apply(this, arguments));
  }

  return Column;
}(React.Component);

exports["default"] = Column;
//# sourceMappingURL=Column.js.map


/***/ }),

/***/ 1396:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var React = _interopRequireWildcard(__webpack_require__(0));

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

var ColumnGroup =
/*#__PURE__*/
function (_React$Component) {
  _inherits(ColumnGroup, _React$Component);

  function ColumnGroup() {
    _classCallCheck(this, ColumnGroup);

    return _possibleConstructorReturn(this, _getPrototypeOf(ColumnGroup).apply(this, arguments));
  }

  return ColumnGroup;
}(React.Component);

exports["default"] = ColumnGroup;
ColumnGroup.__ANT_TABLE_COLUMN_GROUP = true;
//# sourceMappingURL=ColumnGroup.js.map


/***/ }),

/***/ 1397:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = createBodyRow;

var React = _interopRequireWildcard(__webpack_require__(0));

var _classnames2 = _interopRequireDefault(__webpack_require__(3));

var _omit = _interopRequireDefault(__webpack_require__(43));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

function createBodyRow() {
  var Component = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'tr';

  var BodyRow =
  /*#__PURE__*/
  function (_React$Component) {
    _inherits(BodyRow, _React$Component);

    function BodyRow(props) {
      var _this;

      _classCallCheck(this, BodyRow);

      _this = _possibleConstructorReturn(this, _getPrototypeOf(BodyRow).call(this, props));
      _this.store = props.store;

      var _this$store$getState = _this.store.getState(),
          selectedRowKeys = _this$store$getState.selectedRowKeys;

      _this.state = {
        selected: selectedRowKeys.indexOf(props.rowKey) >= 0
      };
      return _this;
    }

    _createClass(BodyRow, [{
      key: "componentDidMount",
      value: function componentDidMount() {
        this.subscribe();
      }
    }, {
      key: "componentWillUnmount",
      value: function componentWillUnmount() {
        if (this.unsubscribe) {
          this.unsubscribe();
        }
      }
    }, {
      key: "subscribe",
      value: function subscribe() {
        var _this2 = this;

        var _this$props = this.props,
            store = _this$props.store,
            rowKey = _this$props.rowKey;
        this.unsubscribe = store.subscribe(function () {
          var _this2$store$getState = _this2.store.getState(),
              selectedRowKeys = _this2$store$getState.selectedRowKeys;

          var selected = selectedRowKeys.indexOf(rowKey) >= 0;

          if (selected !== _this2.state.selected) {
            _this2.setState({
              selected: selected
            });
          }
        });
      }
    }, {
      key: "render",
      value: function render() {
        var rowProps = (0, _omit["default"])(this.props, ['prefixCls', 'rowKey', 'store']);
        var className = (0, _classnames2["default"])(this.props.className, _defineProperty({}, "".concat(this.props.prefixCls, "-row-selected"), this.state.selected));
        return React.createElement(Component, _extends(_extends({}, rowProps), {
          className: className
        }), this.props.children);
      }
    }]);

    return BodyRow;
  }(React.Component);

  return BodyRow;
}
//# sourceMappingURL=createBodyRow.js.map


/***/ }),

/***/ 1398:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = scrollTo;

var _raf = _interopRequireDefault(__webpack_require__(90));

var _getScroll = _interopRequireDefault(__webpack_require__(1399));

var _easings = __webpack_require__(1400);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function scrollTo(y) {
  var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
  var _options$getContainer = options.getContainer,
      getContainer = _options$getContainer === void 0 ? function () {
    return window;
  } : _options$getContainer,
      callback = options.callback,
      _options$duration = options.duration,
      duration = _options$duration === void 0 ? 450 : _options$duration;
  var container = getContainer();
  var scrollTop = (0, _getScroll["default"])(container, true);
  var startTime = Date.now();

  var frameFunc = function frameFunc() {
    var timestamp = Date.now();
    var time = timestamp - startTime;
    var nextScrollTop = (0, _easings.easeInOutCubic)(time > duration ? duration : time, scrollTop, y, duration);

    if (container === window) {
      window.scrollTo(window.pageXOffset, nextScrollTop);
    } else {
      container.scrollTop = nextScrollTop;
    }

    if (time < duration) {
      (0, _raf["default"])(frameFunc);
    } else if (typeof callback === 'function') {
      callback();
    }
  };

  (0, _raf["default"])(frameFunc);
}
//# sourceMappingURL=scrollTo.js.map


/***/ }),

/***/ 1399:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = getScroll;

function getScroll(target, top) {
  if (typeof window === 'undefined') {
    return 0;
  }

  var prop = top ? 'pageYOffset' : 'pageXOffset';
  var method = top ? 'scrollTop' : 'scrollLeft';
  var isWindow = target === window;
  var ret = isWindow ? target[prop] : target[method]; // ie6,7,8 standard mode

  if (isWindow && typeof ret !== 'number') {
    ret = document.documentElement[method];
  }

  return ret;
}
//# sourceMappingURL=getScroll.js.map


/***/ }),

/***/ 1400:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.easeInOutCubic = easeInOutCubic;

// eslint-disable-next-line import/prefer-default-export
function easeInOutCubic(t, b, c, d) {
  var cc = c - b;
  t /= d / 2;

  if (t < 1) {
    return cc / 2 * t * t * t + b;
  }

  return cc / 2 * ((t -= 2) * t * t + 2) + b;
}
//# sourceMappingURL=easings.js.map


/***/ }),

/***/ 1434:
/***/ (function(module, exports, __webpack_require__) {

// style-loader: Adds some css to the DOM by adding a <style> tag

// load the styles
var content = __webpack_require__(1498);
if(typeof content === 'string') content = [[module.i, content, '']];
// Prepare cssTransformation
var transform;

var options = {"hmr":false}
options.transform = transform
// add the styles to the DOM
var update = __webpack_require__(313)(content, options);
if(content.locals) module.exports = content.locals;


/***/ }),

/***/ 1498:
/***/ (function(module, exports, __webpack_require__) {

exports = module.exports = __webpack_require__(312)(true);
// imports


// module
exports.push([module.i, ".ant-form{color:#05101a}.ant-checkbox-disabled+span,.ant-radio-disabled+span{color:#666!important;cursor:default}.ant-radio-wrapper{color:#666!important}.ant-checkbox-wrapper+.ant-checkbox-wrapper{margin-left:0!important}.ant-select-selection,.ant-select-selection-selected-value{min-height:40px;min-line-height:40px}.ml61{margin-left:61px}.w64{width:64px}.w55{width:55px!important}.max1010{width:1010px!important;max-width:1010px!important}.yw18{min-width:18px}.chooseAnswer{display:inline-block;width:68px;text-align:center;height:24px;line-height:24px;background:#ededed;color:#666;margin-left:10px;border-radius:12px}.problemShow{padding:30px;border-bottom:1px solid #eee}.problemShow:last-child{border-bottom:none}.invite-tipysls{position:absolute;top:-8px;right:140px;color:#fff;-webkit-box-sizing:border-box;box-sizing:border-box;width:170px;text-align:center;border-radius:2px;background-color:rgba(5,16,26,.6)}.yslinvitetip{display:block;right:-16px}.right-black-trangle,.yslinvitetip{border-width:8px;position:absolute;top:10px;border-style:dashed solid dashed dashed;border-color:transparent transparent transparent rgba(5,16,26,.6);font-size:0;line-height:0}.right-black-trangle{left:-16px}.right-black-trangles{top:10px;left:-16px;border-color:transparent rgba(5,16,26,.6) transparent transparent}.right-black-trangles,.top-black-trangle{border-width:8px;position:absolute;border-style:dashed solid dashed dashed;font-size:0;line-height:0}.top-black-trangle{top:-16px;right:4px;border-color:transparent transparent rgba(5,16,26,.6)}.invite-tipysl{color:#999;-webkit-box-sizing:border-box;box-sizing:border-box;text-align:center;border-radius:2px;font-size:14px}.edu-position-hideysl li a:hover{background:#f1f1f1;color:#05101a}.to-back-left{width:0;height:0;margin-top:27px;border-right:15px solid #fafafa;border-top:10px solid transparent;border-bottom:10px solid transparent}.unlimit{height:24px;line-height:24px;padding:0 10px;border-radius:12px;cursor:pointer;border:1px solid #cdcdcd;color:#666}.unlimit.active{background-color:#4cacff;border:1px solid #4cacff;color:#fff}.edu-table tbody tr:last-child td,.edu-table thead th{border-bottom:none!important}.edu-table tbody tr:hover td{background-color:#fff!important}.countList p.countHeader{background-color:#f8f8f8;color:#666;height:38px;font-size:16px;-ms-flex-pack:center;justify-content:center;-ms-flex-align:center;align-items:center;display:-webkit-flex}.countList p.countHeader ul{width:100%;padding:0 30px}.countList div.countBody span,.countList p.countHeader span{float:left}.countList div.countBody{margin:0 30px;border-bottom:1px solid #ebebeb;padding:12px 0}.countList div.countBody:last-child{border-bottom:none}.countList div.countBody span:first-child,.countList p.countHeader span:first-child{width:50%;text-align:left}.countList div.countBody span:nth-child(2),.countList p.countHeader span:nth-child(2){width:15%;text-align:center}.countList div.countBody span:nth-child(3),.countList p.countHeader span:nth-child(3){width:35%;text-align:left}.percentForm{width:330px;background:#f5f5f5;position:relative;margin-top:7px}.percentForm,.percentValue{height:11px;border-radius:6px}.percentValue{position:absolute;top:0;left:0;background:#29bd8b}.answerTxt{max-height:500px;background-color:#f2f9ff;width:100%;margin-top:10px;padding:10px;-webkit-box-sizing:border-box;box-sizing:border-box;color:#4c4c4c}.otherTxt{border:none!important;border-bottom:1px solid #eee!important;background:transparent!important;-ms-flex:1 1;flex:1 1;height:20px!important;line-height:20px!important}.otherTxt.ant-input:focus,.otherTxt.ant-input:hover{border:none!important;border-bottom:1px solid #eee!important;background:#f8f8f8!important}.mustAnswer{padding:0 10px;border-radius:15px;height:22px;line-height:22px;background:#eaeaea;color:#999;font-size:14px}.previewList{border-bottom:1px solid #ebebeb}.previewList:last-child{border-bottom:none}.textLine{-ms-flex:1 1;flex:1 1;height:22px;border-bottom:1px solid #ebebeb}.answerList{margin-bottom:20px}.answerList,.answerList li{-webkit-box-sizing:borde

// exports


/***/ }),

/***/ 1981:
/***/ (function(module, exports, __webpack_require__) {

// style-loader: Adds some css to the DOM by adding a <style> tag

// load the styles
var content = __webpack_require__(2240);
if(typeof content === 'string') content = [[module.i, content, '']];
// Prepare cssTransformation
var transform;

var options = {"hmr":false}
options.transform = transform
// add the styles to the DOM
var update = __webpack_require__(313)(content, options);
if(content.locals) module.exports = content.locals;


/***/ }),

/***/ 2240:
/***/ (function(module, exports, __webpack_require__) {

exports = module.exports = __webpack_require__(312)(true);
// imports


// module
exports.push([module.i, ".editorWrapDiv{border:1px solid #4cacff;padding:6px 10px}.questionSection{border-bottom:1px solid #eaeaea;padding:8px 0}.questionSection:last-child{border-bottom:none}.judge-item.option-item{display:inline-block;margin-bottom:8px;width:52px}.addAnswerButton{background:#f8f8f8;text-align:center;color:#4cacff;height:40px;line-height:40px;cursor:pointer}.nullChildEditor{width:100%;display:inline-block}.singleDisplay .options .markdown-body{max-width:1116px}.singleDisplay .ant-checkbox-wrapper span:last-child,.singleDisplay .ant-radio-wrapper span:last-child{padding-right:0}", "", {"version":3,"sources":["/Users/hs/edu/educoder/public/react/src/modules/courses/exercise/new/common.css"],"names":[],"mappings":"AAAA,eACI,yBAA0B,AAC1B,gBAAkB,CACrB,AACD,iBACI,gCAAiC,AACjC,aAAiB,CACpB,AACD,4BACI,kBAAoB,CACvB,AAGD,wBACI,qBAAsB,AACtB,kBAAmB,AACnB,UAAY,CACf,AAGD,iBACI,mBAAgC,AAChC,kBAAmB,AACnB,cAAe,AACf,YAAa,AACb,iBAAkB,AAClB,cAAgB,CACnB,AACD,iBACI,WAAY,AACZ,oBAAsB,CACzB,AAED,uCACI,gBAAkB,CACrB,AACD,uGAEI,eAAmB,CACtB","file":"common.css","sourcesContent":[".editorWrapDiv {\r\n    border: 1px solid #4CACFF;\r\n    padding: 6px 10px;\r\n}\r\n.questionSection {\r\n    border-bottom: 1px solid #EAEAEA;\r\n    padding: 8px 0px;\r\n}\r\n.questionSection:last-child {\r\n    border-bottom: none;\r\n}\r\n\r\n/* 判断题编辑器item样式 */\r\n.judge-item.option-item {\r\n    display: inline-block;\r\n    margin-bottom: 8px;\r\n    width: 52px;\r\n}\r\n\r\n/* 填空题新增按钮 */\r\n.addAnswerButton {\r\n    background: rgba(248,248,248,1);\r\n    text-align: center;\r\n    color: #4CACFF;\r\n    height: 40px;\r\n    line-height: 40px;\r\n    cursor: pointer;\r\n}\r\n.nullChildEditor {\r\n    width: 100%;\r\n    display: inline-block;\r\n}\r\n\r\n.singleDisplay .options .markdown-body {\r\n    max-width: 1116px;\r\n}\r\n.singleDisplay .ant-radio-wrapper span:last-child\r\n    , .singleDisplay .ant-checkbox-wrapper span:last-child {\r\n    padding-right: 0px;\r\n}"],"sourceRoot":""}]);

// exports


/***/ }),

/***/ 2421:
/***/ (function(module, exports, __webpack_require__) {

// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/LICENSE

// This is CodeMirror (https://codemirror.net), a code editor
// implemented in JavaScript on top of the browser's DOM.
//
// You can find some technical background for some of the code below
// at http://marijnhaverbeke.nl/blog/#cm-internals .

(function (global, factory) {
   true ? module.exports = factory() :
  typeof define === 'function' && define.amd ? define(factory) :
  (global = global || self, global.CodeMirror = factory());
}(this, (function () { 'use strict';

  // Kludges for bugs and behavior differences that can't be feature
  // detected are enabled based on userAgent etc sniffing.
  var userAgent = navigator.userAgent;
  var platform = navigator.platform;

  var gecko = /gecko\/\d/i.test(userAgent);
  var ie_upto10 = /MSIE \d/.test(userAgent);
  var ie_11up = /Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(userAgent);
  var edge = /Edge\/(\d+)/.exec(userAgent);
  var ie = ie_upto10 || ie_11up || edge;
  var ie_version = ie && (ie_upto10 ? document.documentMode || 6 : +(edge || ie_11up)[1]);
  var webkit = !edge && /WebKit\//.test(userAgent);
  var qtwebkit = webkit && /Qt\/\d+\.\d+/.test(userAgent);
  var chrome = !edge && /Chrome\//.test(userAgent);
  var presto = /Opera\//.test(userAgent);
  var safari = /Apple Computer/.test(navigator.vendor);
  var mac_geMountainLion = /Mac OS X 1\d\D([8-9]|\d\d)\D/.test(userAgent);
  var phantom = /PhantomJS/.test(userAgent);

  var ios = !edge && /AppleWebKit/.test(userAgent) && /Mobile\/\w+/.test(userAgent);
  var android = /Android/.test(userAgent);
  // This is woefully incomplete. Suggestions for alternative methods welcome.
  var mobile = ios || android || /webOS|BlackBerry|Opera Mini|Opera Mobi|IEMobile/i.test(userAgent);
  var mac = ios || /Mac/.test(platform);
  var chromeOS = /\bCrOS\b/.test(userAgent);
  var windows = /win/i.test(platform);

  var presto_version = presto && userAgent.match(/Version\/(\d*\.\d*)/);
  if (presto_version) { presto_version = Number(presto_version[1]); }
  if (presto_version && presto_version >= 15) { presto = false; webkit = true; }
  // Some browsers use the wrong event properties to signal cmd/ctrl on OS X
  var flipCtrlCmd = mac && (qtwebkit || presto && (presto_version == null || presto_version < 12.11));
  var captureRightClick = gecko || (ie && ie_version >= 9);

  function classTest(cls) { return new RegExp("(^|\\s)" + cls + "(?:$|\\s)\\s*") }

  var rmClass = function(node, cls) {
    var current = node.className;
    var match = classTest(cls).exec(current);
    if (match) {
      var after = current.slice(match.index + match[0].length);
      node.className = current.slice(0, match.index) + (after ? match[1] + after : "");
    }
  };

  function removeChildren(e) {
    for (var count = e.childNodes.length; count > 0; --count)
      { e.removeChild(e.firstChild); }
    return e
  }

  function removeChildrenAndAdd(parent, e) {
    return removeChildren(parent).appendChild(e)
  }

  function elt(tag, content, className, style) {
    var e = document.createElement(tag);
    if (className) { e.className = className; }
    if (style) { e.style.cssText = style; }
    if (typeof content == "string") { e.appendChild(document.createTextNode(content)); }
    else if (content) { for (var i = 0; i < content.length; ++i) { e.appendChild(content[i]); } }
    return e
  }
  // wrapper for elt, which removes the elt from the accessibility tree
  function eltP(tag, content, className, style) {
    var e = elt(tag, content, className, style);
    e.setAttribute("role", "presentation");
    return e
  }

  var range;
  if (document.createRange) { range = function(node, start, end, endNode) {
    var r = document.createRange();
    r.setEnd(endNode || node, end);
    r.setStart(node, start);
    return r
  }; }
  else { range = function(node, start, end) {
    var r = document.body.createTextRange();
    try { r.moveToElementText(node.parentNode); }
    catch(e) { return r }
    r.collapse(true);
    r.moveEnd("character", end);
    r.moveStart("character", start);
    return r
  }; }

  function contains(parent, child) {
    if (child.nodeType == 3) // Android browser always returns false when child is a textnode
      { child = child.parentNode; }
    if (parent.contains)
      { return parent.contains(child) }
    do {
      if (child.nodeType == 11) { child = child.host; }
      if (child == parent) { return true }
    } while (child = child.parentNode)
  }

  function activeElt() {
    // IE and Edge may throw an "Unspecified Error" when accessing document.activeElement.
    // IE < 10 will throw when accessed while the page is loading or in an iframe.
    // IE > 9 and Edge will throw when accessed in an iframe if document.body is unavailable.
    var activeElement;
    try {
      activeElement = document.activeElement;
    } catch(e) {
      activeElement = document.body || null;
    }
    while (activeElement && activeElement.shadowRoot && activeElement.shadowRoot.activeElement)
      { activeElement = activeElement.shadowRoot.activeElement; }
    return activeElement
  }

  function addClass(node, cls) {
    var current = node.className;
    if (!classTest(cls).test(current)) { node.className += (current ? " " : "") + cls; }
  }
  function joinClasses(a, b) {
    var as = a.split(" ");
    for (var i = 0; i < as.length; i++)
      { if (as[i] && !classTest(as[i]).test(b)) { b += " " + as[i]; } }
    return b
  }

  var selectInput = function(node) { node.select(); };
  if (ios) // Mobile Safari apparently has a bug where select() is broken.
    { selectInput = function(node) { node.selectionStart = 0; node.selectionEnd = node.value.length; }; }
  else if (ie) // Suppress mysterious IE10 errors
    { selectInput = function(node) { try { node.select(); } catch(_e) {} }; }

  function bind(f) {
    var args = Array.prototype.slice.call(arguments, 1);
    return function(){return f.apply(null, args)}
  }

  function copyObj(obj, target, overwrite) {
    if (!target) { target = {}; }
    for (var prop in obj)
      { if (obj.hasOwnProperty(prop) && (overwrite !== false || !target.hasOwnProperty(prop)))
        { target[prop] = obj[prop]; } }
    return target
  }

  // Counts the column offset in a string, taking tabs into account.
  // Used mostly to find indentation.
  function countColumn(string, end, tabSize, startIndex, startValue) {
    if (end == null) {
      end = string.search(/[^\s\u00a0]/);
      if (end == -1) { end = string.length; }
    }
    for (var i = startIndex || 0, n = startValue || 0;;) {
      var nextTab = string.indexOf("\t", i);
      if (nextTab < 0 || nextTab >= end)
        { return n + (end - i) }
      n += nextTab - i;
      n += tabSize - (n % tabSize);
      i = nextTab + 1;
    }
  }

  var Delayed = function() {
    this.id = null;
    this.f = null;
    this.time = 0;
    this.handler = bind(this.onTimeout, this);
  };
  Delayed.prototype.onTimeout = function (self) {
    self.id = 0;
    if (self.time <= +new Date) {
      self.f();
    } else {
      setTimeout(self.handler, self.time - +new Date);
    }
  };
  Delayed.prototype.set = function (ms, f) {
    this.f = f;
    var time = +new Date + ms;
    if (!this.id || time < this.time) {
      clearTimeout(this.id);
      this.id = setTimeout(this.handler, ms);
      this.time = time;
    }
  };

  function indexOf(array, elt) {
    for (var i = 0; i < array.length; ++i)
      { if (array[i] == elt) { return i } }
    return -1
  }

  // Number of pixels added to scroller and sizer to hide scrollbar
  var scrollerGap = 30;

  // Returned or thrown by various protocols to signal 'I'm not
  // handling this'.
  var Pass = {toString: function(){return "CodeMirror.Pass"}};

  // Reused option objects for setSelection & friends
  var sel_dontScroll = {scroll: false}, sel_mouse = {origin: "*mouse"}, sel_move = {origin: "+move"};

  // The inverse of countColumn -- find the offset that corresponds to
  // a particular column.
  function findColumn(string, goal, tabSize) {
    for (var pos = 0, col = 0;;) {
      var nextTab = string.indexOf("\t", pos);
      if (nextTab == -1) { nextTab = string.length; }
      var skipped = nextTab - pos;
      if (nextTab == string.length || col + skipped >= goal)
        { return pos + Math.min(skipped, goal - col) }
      col += nextTab - pos;
      col += tabSize - (col % tabSize);
      pos = nextTab + 1;
      if (col >= goal) { return pos }
    }
  }

  var spaceStrs = [""];
  function spaceStr(n) {
    while (spaceStrs.length <= n)
      { spaceStrs.push(lst(spaceStrs) + " "); }
    return spaceStrs[n]
  }

  function lst(arr) { return arr[arr.length-1] }

  function map(array, f) {
    var out = [];
    for (var i = 0; i < array.length; i++) { out[i] = f(array[i], i); }
    return out
  }

  function insertSorted(array, value, score) {
    var pos = 0, priority = score(value);
    while (pos < array.length && score(array[pos]) <= priority) { pos++; }
    array.splice(pos, 0, value);
  }

  function nothing() {}

  function createObj(base, props) {
    var inst;
    if (Object.create) {
      inst = Object.create(base);
    } else {
      nothing.prototype = base;
      inst = new nothing();
    }
    if (props) { copyObj(props, inst); }
    return inst
  }

  var nonASCIISingleCaseWordChar = /[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;
  function isWordCharBasic(ch) {
    return /\w/.test(ch) || ch > "\x80" &&
      (ch.toUpperCase() != ch.toLowerCase() || nonASCIISingleCaseWordChar.test(ch))
  }
  function isWordChar(ch, helper) {
    if (!helper) { return isWordCharBasic(ch) }
    if (helper.source.indexOf("\\w") > -1 && isWordCharBasic(ch)) { return true }
    return helper.test(ch)
  }

  function isEmpty(obj) {
    for (var n in obj) { if (obj.hasOwnProperty(n) && obj[n]) { return false } }
    return true
  }

  // Extending unicode characters. A series of a non-extending char +
  // any number of extending chars is treated as a single unit as far
  // as editing and measuring is concerned. This is not fully correct,
  // since some scripts/fonts/browsers also treat other configurations
  // of code points as a group.
  var extendingChars = /[\u0300-\u036f\u0483-\u0489\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u065e\u0670\u06d6-\u06dc\u06de-\u06e4\u06e7\u06e8\u06ea-\u06ed\u0711\u0730-\u074a\u07a6-\u07b0\u07eb-\u07f3\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0900-\u0902\u093c\u0941-\u0948\u094d\u0951-\u0955\u0962\u0963\u0981\u09bc\u09be\u09c1-\u09c4\u09cd\u09d7\u09e2\u09e3\u0a01\u0a02\u0a3c\u0a41\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a70\u0a71\u0a75\u0a81\u0a82\u0abc\u0ac1-\u0ac5\u0ac7\u0ac8\u0acd\u0ae2\u0ae3\u0b01\u0b3c\u0b3e\u0b3f\u0b41-\u0b44\u0b4d\u0b56\u0b57\u0b62\u0b63\u0b82\u0bbe\u0bc0\u0bcd\u0bd7\u0c3e-\u0c40\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0cbc\u0cbf\u0cc2\u0cc6\u0ccc\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0d3e\u0d41-\u0d44\u0d4d\u0d57\u0d62\u0d63\u0dca\u0dcf\u0dd2-\u0dd4\u0dd6\u0ddf\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0eb1\u0eb4-\u0eb9\u0ebb\u0ebc\u0ec8-\u0ecd\u0f18\u0f19\u0f35\u0f37\u0f39\u0f71-\u0f7e\u0f80-\u0f84\u0f86\u0f87\u0f90-\u0f97\u0f99-\u0fbc\u0fc6\u102d-\u1030\u1032-\u1037\u1039\u103a\u103d\u103e\u1058\u1059\u105e-\u1060\u1071-\u1074\u1082\u1085\u1086\u108d\u109d\u135f\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17b7-\u17bd\u17c6\u17c9-\u17d3\u17dd\u180b-\u180d\u18a9\u1920-\u1922\u1927\u1928\u1932\u1939-\u193b\u1a17\u1a18\u1a56\u1a58-\u1a5e\u1a60\u1a62\u1a65-\u1a6c\u1a73-\u1a7c\u1a7f\u1b00-\u1b03\u1b34\u1b36-\u1b3a\u1b3c\u1b42\u1b6b-\u1b73\u1b80\u1b81\u1ba2-\u1ba5\u1ba8\u1ba9\u1c2c-\u1c33\u1c36\u1c37\u1cd0-\u1cd2\u1cd4-\u1ce0\u1ce2-\u1ce8\u1ced\u1dc0-\u1de6\u1dfd-\u1dff\u200c\u200d\u20d0-\u20f0\u2cef-\u2cf1\u2de0-\u2dff\u302a-\u302f\u3099\u309a\ua66f-\ua672\ua67c\ua67d\ua6f0\ua6f1\ua802\ua806\ua80b\ua825\ua826\ua8c4\ua8e0-\ua8f1\ua926-\ua92d\ua947-\ua951\ua980-\ua982\ua9b3\ua9b6-\ua9b9\ua9bc\uaa29-\uaa2e\uaa31\uaa32\uaa35\uaa36\uaa43\uaa4c\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uabe5\uabe8\uabed\udc00-\udfff\ufb1e\ufe00-\ufe0f\ufe20-\ufe26\uff9e\uff9f]/;
  function isExtendingChar(ch) { return ch.charCodeAt(0) >= 768 && extendingChars.test(ch) }

  // Returns a number from the range [`0`; `str.length`] unless `pos` is outside that range.
  function skipExtendingChars(str, pos, dir) {
    while ((dir < 0 ? pos > 0 : pos < str.length) && isExtendingChar(str.charAt(pos))) { pos += dir; }
    return pos
  }

  // Returns the value from the range [`from`; `to`] that satisfies
  // `pred` and is closest to `from`. Assumes that at least `to`
  // satisfies `pred`. Supports `from` being greater than `to`.
  function findFirst(pred, from, to) {
    // At any point we are certain `to` satisfies `pred`, don't know
    // whether `from` does.
    var dir = from > to ? -1 : 1;
    for (;;) {
      if (from == to) { return from }
      var midF = (from + to) / 2, mid = dir < 0 ? Math.ceil(midF) : Math.floor(midF);
      if (mid == from) { return pred(mid) ? from : to }
      if (pred(mid)) { to = mid; }
      else { from = mid + dir; }
    }
  }

  // BIDI HELPERS

  function iterateBidiSections(order, from, to, f) {
    if (!order) { return f(from, to, "ltr", 0) }
    var found = false;
    for (var i = 0; i < order.length; ++i) {
      var part = order[i];
      if (part.from < to && part.to > from || from == to && part.to == from) {
        f(Math.max(part.from, from), Math.min(part.to, to), part.level == 1 ? "rtl" : "ltr", i);
        found = true;
      }
    }
    if (!found) { f(from, to, "ltr"); }
  }

  var bidiOther = null;
  function getBidiPartAt(order, ch, sticky) {
    var found;
    bidiOther = null;
    for (var i = 0; i < order.length; ++i) {
      var cur = order[i];
      if (cur.from < ch && cur.to > ch) { return i }
      if (cur.to == ch) {
        if (cur.from != cur.to && sticky == "before") { found = i; }
        else { bidiOther = i; }
      }
      if (cur.from == ch) {
        if (cur.from != cur.to && sticky != "before") { found = i; }
        else { bidiOther = i; }
      }
    }
    return found != null ? found : bidiOther
  }

  // Bidirectional ordering algorithm
  // See http://unicode.org/reports/tr9/tr9-13.html for the algorithm
  // that this (partially) implements.

  // One-char codes used for character types:
  // L (L):   Left-to-Right
  // R (R):   Right-to-Left
  // r (AL):  Right-to-Left Arabic
  // 1 (EN):  European Number
  // + (ES):  European Number Separator
  // % (ET):  European Number Terminator
  // n (AN):  Arabic Number
  // , (CS):  Common Number Separator
  // m (NSM): Non-Spacing Mark
  // b (BN):  Boundary Neutral
  // s (B):   Paragraph Separator
  // t (S):   Segment Separator
  // w (WS):  Whitespace
  // N (ON):  Other Neutrals

  // Returns null if characters are ordered as they appear
  // (left-to-right), or an array of sections ({from, to, level}
  // objects) in the order in which they occur visually.
  var bidiOrdering = (function() {
    // Character types for codepoints 0 to 0xff
    var lowTypes = "bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLN";
    // Character types for codepoints 0x600 to 0x6f9
    var arabicTypes = "nnnnnnNNr%%r,rNNmmmmmmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmmmnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmnNmmmmmmrrmmNmmmmrr1111111111";
    function charType(code) {
      if (code <= 0xf7) { return lowTypes.charAt(code) }
      else if (0x590 <= code && code <= 0x5f4) { return "R" }
      else if (0x600 <= code && code <= 0x6f9) { return arabicTypes.charAt(code - 0x600) }
      else if (0x6ee <= code && code <= 0x8ac) { return "r" }
      else if (0x2000 <= code && code <= 0x200b) { return "w" }
      else if (code == 0x200c) { return "b" }
      else { return "L" }
    }

    var bidiRE = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/;
    var isNeutral = /[stwN]/, isStrong = /[LRr]/, countsAsLeft = /[Lb1n]/, countsAsNum = /[1n]/;

    function BidiSpan(level, from, to) {
      this.level = level;
      this.from = from; this.to = to;
    }

    return function(str, direction) {
      var outerType = direction == "ltr" ? "L" : "R";

      if (str.length == 0 || direction == "ltr" && !bidiRE.test(str)) { return false }
      var len = str.length, types = [];
      for (var i = 0; i < len; ++i)
        { types.push(charType(str.charCodeAt(i))); }

      // W1. Examine each non-spacing mark (NSM) in the level run, and
      // change the type of the NSM to the type of the previous
      // character. If the NSM is at the start of the level run, it will
      // get the type of sor.
      for (var i$1 = 0, prev = outerType; i$1 < len; ++i$1) {
        var type = types[i$1];
        if (type == "m") { types[i$1] = prev; }
        else { prev = type; }
      }

      // W2. Search backwards from each instance of a European number
      // until the first strong type (R, L, AL, or sor) is found. If an
      // AL is found, change the type of the European number to Arabic
      // number.
      // W3. Change all ALs to R.
      for (var i$2 = 0, cur = outerType; i$2 < len; ++i$2) {
        var type$1 = types[i$2];
        if (type$1 == "1" && cur == "r") { types[i$2] = "n"; }
        else if (isStrong.test(type$1)) { cur = type$1; if (type$1 == "r") { types[i$2] = "R"; } }
      }

      // W4. A single European separator between two European numbers
      // changes to a European number. A single common separator between
      // two numbers of the same type changes to that type.
      for (var i$3 = 1, prev$1 = types[0]; i$3 < len - 1; ++i$3) {
        var type$2 = types[i$3];
        if (type$2 == "+" && prev$1 == "1" && types[i$3+1] == "1") { types[i$3] = "1"; }
        else if (type$2 == "," && prev$1 == types[i$3+1] &&
                 (prev$1 == "1" || prev$1 == "n")) { types[i$3] = prev$1; }
        prev$1 = type$2;
      }

      // W5. A sequence of European terminators adjacent to European
      // numbers changes to all European numbers.
      // W6. Otherwise, separators and terminators change to Other
      // Neutral.
      for (var i$4 = 0; i$4 < len; ++i$4) {
        var type$3 = types[i$4];
        if (type$3 == ",") { types[i$4] = "N"; }
        else if (type$3 == "%") {
          var end = (void 0);
          for (end = i$4 + 1; end < len && types[end] == "%"; ++end) {}
          var replace = (i$4 && types[i$4-1] == "!") || (end < len && types[end] == "1") ? "1" : "N";
          for (var j = i$4; j < end; ++j) { types[j] = replace; }
          i$4 = end - 1;
        }
      }

      // W7. Search backwards from each instance of a European number
      // until the first strong type (R, L, or sor) is found. If an L is
      // found, then change the type of the European number to L.
      for (var i$5 = 0, cur$1 = outerType; i$5 < len; ++i$5) {
        var type$4 = types[i$5];
        if (cur$1 == "L" && type$4 == "1") { types[i$5] = "L"; }
        else if (isStrong.test(type$4)) { cur$1 = type$4; }
      }

      // N1. A sequence of neutrals takes the direction of the
      // surrounding strong text if the text on both sides has the same
      // direction. European and Arabic numbers act as if they were R in
      // terms of their influence on neutrals. Start-of-level-run (sor)
      // and end-of-level-run (eor) are used at level run boundaries.
      // N2. Any remaining neutrals take the embedding direction.
      for (var i$6 = 0; i$6 < len; ++i$6) {
        if (isNeutral.test(types[i$6])) {
          var end$1 = (void 0);
          for (end$1 = i$6 + 1; end$1 < len && isNeutral.test(types[end$1]); ++end$1) {}
          var before = (i$6 ? types[i$6-1] : outerType) == "L";
          var after = (end$1 < len ? types[end$1] : outerType) == "L";
          var replace$1 = before == after ? (before ? "L" : "R") : outerType;
          for (var j$1 = i$6; j$1 < end$1; ++j$1) { types[j$1] = replace$1; }
          i$6 = end$1 - 1;
        }
      }

      // Here we depart from the documented algorithm, in order to avoid
      // building up an actual levels array. Since there are only three
      // levels (0, 1, 2) in an implementation that doesn't take
      // explicit embedding into account, we can build up the order on
      // the fly, without following the level-based algorithm.
      var order = [], m;
      for (var i$7 = 0; i$7 < len;) {
        if (countsAsLeft.test(types[i$7])) {
          var start = i$7;
          for (++i$7; i$7 < len && countsAsLeft.test(types[i$7]); ++i$7) {}
          order.push(new BidiSpan(0, start, i$7));
        } else {
          var pos = i$7, at = order.length;
          for (++i$7; i$7 < len && types[i$7] != "L"; ++i$7) {}
          for (var j$2 = pos; j$2 < i$7;) {
            if (countsAsNum.test(types[j$2])) {
              if (pos < j$2) { order.splice(at, 0, new BidiSpan(1, pos, j$2)); }
              var nstart = j$2;
              for (++j$2; j$2 < i$7 && countsAsNum.test(types[j$2]); ++j$2) {}
              order.splice(at, 0, new BidiSpan(2, nstart, j$2));
              pos = j$2;
            } else { ++j$2; }
          }
          if (pos < i$7) { order.splice(at, 0, new BidiSpan(1, pos, i$7)); }
        }
      }
      if (direction == "ltr") {
        if (order[0].level == 1 && (m = str.match(/^\s+/))) {
          order[0].from = m[0].length;
          order.unshift(new BidiSpan(0, 0, m[0].length));
        }
        if (lst(order).level == 1 && (m = str.match(/\s+$/))) {
          lst(order).to -= m[0].length;
          order.push(new BidiSpan(0, len - m[0].length, len));
        }
      }

      return direction == "rtl" ? order.reverse() : order
    }
  })();

  // Get the bidi ordering for the given line (and cache it). Returns
  // false for lines that are fully left-to-right, and an array of
  // BidiSpan objects otherwise.
  function getOrder(line, direction) {
    var order = line.order;
    if (order == null) { order = line.order = bidiOrdering(line.text, direction); }
    return order
  }

  // EVENT HANDLING

  // Lightweight event framework. on/off also work on DOM nodes,
  // registering native DOM handlers.

  var noHandlers = [];

  var on = function(emitter, type, f) {
    if (emitter.addEventListener) {
      emitter.addEventListener(type, f, false);
    } else if (emitter.attachEvent) {
      emitter.attachEvent("on" + type, f);
    } else {
      var map = emitter._handlers || (emitter._handlers = {});
      map[type] = (map[type] || noHandlers).concat(f);
    }
  };

  function getHandlers(emitter, type) {
    return emitter._handlers && emitter._handlers[type] || noHandlers
  }

  function off(emitter, type, f) {
    if (emitter.removeEventListener) {
      emitter.removeEventListener(type, f, false);
    } else if (emitter.detachEvent) {
      emitter.detachEvent("on" + type, f);
    } else {
      var map = emitter._handlers, arr = map && map[type];
      if (arr) {
        var index = indexOf(arr, f);
        if (index > -1)
          { map[type] = arr.slice(0, index).concat(arr.slice(index + 1)); }
      }
    }
  }

  function signal(emitter, type /*, values...*/) {
    var handlers = getHandlers(emitter, type);
    if (!handlers.length) { return }
    var args = Array.prototype.slice.call(arguments, 2);
    for (var i = 0; i < handlers.length; ++i) { handlers[i].apply(null, args); }
  }

  // The DOM events that CodeMirror handles can be overridden by
  // registering a (non-DOM) handler on the editor for the event name,
  // and preventDefault-ing the event in that handler.
  function signalDOMEvent(cm, e, override) {
    if (typeof e == "string")
      { e = {type: e, preventDefault: function() { this.defaultPrevented = true; }}; }
    signal(cm, override || e.type, cm, e);
    return e_defaultPrevented(e) || e.codemirrorIgnore
  }

  function signalCursorActivity(cm) {
    var arr = cm._handlers && cm._handlers.cursorActivity;
    if (!arr) { return }
    var set = cm.curOp.cursorActivityHandlers || (cm.curOp.cursorActivityHandlers = []);
    for (var i = 0; i < arr.length; ++i) { if (indexOf(set, arr[i]) == -1)
      { set.push(arr[i]); } }
  }

  function hasHandler(emitter, type) {
    return getHandlers(emitter, type).length > 0
  }

  // Add on and off methods to a constructor's prototype, to make
  // registering events on such objects more convenient.
  function eventMixin(ctor) {
    ctor.prototype.on = function(type, f) {on(this, type, f);};
    ctor.prototype.off = function(type, f) {off(this, type, f);};
  }

  // Due to the fact that we still support jurassic IE versions, some
  // compatibility wrappers are needed.

  function e_preventDefault(e) {
    if (e.preventDefault) { e.preventDefault(); }
    else { e.returnValue = false; }
  }
  function e_stopPropagation(e) {
    if (e.stopPropagation) { e.stopPropagation(); }
    else { e.cancelBubble = true; }
  }
  function e_defaultPrevented(e) {
    return e.defaultPrevented != null ? e.defaultPrevented : e.returnValue == false
  }
  function e_stop(e) {e_preventDefault(e); e_stopPropagation(e);}

  function e_target(e) {return e.target || e.srcElement}
  function e_button(e) {
    var b = e.which;
    if (b == null) {
      if (e.button & 1) { b = 1; }
      else if (e.button & 2) { b = 3; }
      else if (e.button & 4) { b = 2; }
    }
    if (mac && e.ctrlKey && b == 1) { b = 3; }
    return b
  }

  // Detect drag-and-drop
  var dragAndDrop = function() {
    // There is *some* kind of drag-and-drop support in IE6-8, but I
    // couldn't get it to work yet.
    if (ie && ie_version < 9) { return false }
    var div = elt('div');
    return "draggable" in div || "dragDrop" in div
  }();

  var zwspSupported;
  function zeroWidthElement(measure) {
    if (zwspSupported == null) {
      var test = elt("span", "\u200b");
      removeChildrenAndAdd(measure, elt("span", [test, document.createTextNode("x")]));
      if (measure.firstChild.offsetHeight != 0)
        { zwspSupported = test.offsetWidth <= 1 && test.offsetHeight > 2 && !(ie && ie_version < 8); }
    }
    var node = zwspSupported ? elt("span", "\u200b") :
      elt("span", "\u00a0", null, "display: inline-block; width: 1px; margin-right: -1px");
    node.setAttribute("cm-text", "");
    return node
  }

  // Feature-detect IE's crummy client rect reporting for bidi text
  var badBidiRects;
  function hasBadBidiRects(measure) {
    if (badBidiRects != null) { return badBidiRects }
    var txt = removeChildrenAndAdd(measure, document.createTextNode("A\u062eA"));
    var r0 = range(txt, 0, 1).getBoundingClientRect();
    var r1 = range(txt, 1, 2).getBoundingClientRect();
    removeChildren(measure);
    if (!r0 || r0.left == r0.right) { return false } // Safari returns null in some cases (#2780)
    return badBidiRects = (r1.right - r0.right < 3)
  }

  // See if "".split is the broken IE version, if so, provide an
  // alternative way to split lines.
  var splitLinesAuto = "\n\nb".split(/\n/).length != 3 ? function (string) {
    var pos = 0, result = [], l = string.length;
    while (pos <= l) {
      var nl = string.indexOf("\n", pos);
      if (nl == -1) { nl = string.length; }
      var line = string.slice(pos, string.charAt(nl - 1) == "\r" ? nl - 1 : nl);
      var rt = line.indexOf("\r");
      if (rt != -1) {
        result.push(line.slice(0, rt));
        pos += rt + 1;
      } else {
        result.push(line);
        pos = nl + 1;
      }
    }
    return result
  } : function (string) { return string.split(/\r\n?|\n/); };

  var hasSelection = window.getSelection ? function (te) {
    try { return te.selectionStart != te.selectionEnd }
    catch(e) { return false }
  } : function (te) {
    var range;
    try {range = te.ownerDocument.selection.createRange();}
    catch(e) {}
    if (!range || range.parentElement() != te) { return false }
    return range.compareEndPoints("StartToEnd", range) != 0
  };

  var hasCopyEvent = (function () {
    var e = elt("div");
    if ("oncopy" in e) { return true }
    e.setAttribute("oncopy", "return;");
    return typeof e.oncopy == "function"
  })();

  var badZoomedRects = null;
  function hasBadZoomedRects(measure) {
    if (badZoomedRects != null) { return badZoomedRects }
    var node = removeChildrenAndAdd(measure, elt("span", "x"));
    var normal = node.getBoundingClientRect();
    var fromRange = range(node, 0, 1).getBoundingClientRect();
    return badZoomedRects = Math.abs(normal.left - fromRange.left) > 1
  }

  // Known modes, by name and by MIME
  var modes = {}, mimeModes = {};

  // Extra arguments are stored as the mode's dependencies, which is
  // used by (legacy) mechanisms like loadmode.js to automatically
  // load a mode. (Preferred mechanism is the require/define calls.)
  function defineMode(name, mode) {
    if (arguments.length > 2)
      { mode.dependencies = Array.prototype.slice.call(arguments, 2); }
    modes[name] = mode;
  }

  function defineMIME(mime, spec) {
    mimeModes[mime] = spec;
  }

  // Given a MIME type, a {name, ...options} config object, or a name
  // string, return a mode config object.
  function resolveMode(spec) {
    if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) {
      spec = mimeModes[spec];
    } else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) {
      var found = mimeModes[spec.name];
      if (typeof found == "string") { found = {name: found}; }
      spec = createObj(found, spec);
      spec.name = found.name;
    } else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+xml$/.test(spec)) {
      return resolveMode("application/xml")
    } else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+json$/.test(spec)) {
      return resolveMode("application/json")
    }
    if (typeof spec == "string") { return {name: spec} }
    else { return spec || {name: "null"} }
  }

  // Given a mode spec (anything that resolveMode accepts), find and
  // initialize an actual mode object.
  function getMode(options, spec) {
    spec = resolveMode(spec);
    var mfactory = modes[spec.name];
    if (!mfactory) { return getMode(options, "text/plain") }
    var modeObj = mfactory(options, spec);
    if (modeExtensions.hasOwnProperty(spec.name)) {
      var exts = modeExtensions[spec.name];
      for (var prop in exts) {
        if (!exts.hasOwnProperty(prop)) { continue }
        if (modeObj.hasOwnProperty(prop)) { modeObj["_" + prop] = modeObj[prop]; }
        modeObj[prop] = exts[prop];
      }
    }
    modeObj.name = spec.name;
    if (spec.helperType) { modeObj.helperType = spec.helperType; }
    if (spec.modeProps) { for (var prop$1 in spec.modeProps)
      { modeObj[prop$1] = spec.modeProps[prop$1]; } }

    return modeObj
  }

  // This can be used to attach properties to mode objects from
  // outside the actual mode definition.
  var modeExtensions = {};
  function extendMode(mode, properties) {
    var exts = modeExtensions.hasOwnProperty(mode) ? modeExtensions[mode] : (modeExtensions[mode] = {});
    copyObj(properties, exts);
  }

  function copyState(mode, state) {
    if (state === true) { return state }
    if (mode.copyState) { return mode.copyState(state) }
    var nstate = {};
    for (var n in state) {
      var val = state[n];
      if (val instanceof Array) { val = val.concat([]); }
      nstate[n] = val;
    }
    return nstate
  }

  // Given a mode and a state (for that mode), find the inner mode and
  // state at the position that the state refers to.
  function innerMode(mode, state) {
    var info;
    while (mode.innerMode) {
      info = mode.innerMode(state);
      if (!info || info.mode == mode) { break }
      state = info.state;
      mode = info.mode;
    }
    return info || {mode: mode, state: state}
  }

  function startState(mode, a1, a2) {
    return mode.startState ? mode.startState(a1, a2) : true
  }

  // STRING STREAM

  // Fed to the mode parsers, provides helper functions to make
  // parsers more succinct.

  var StringStream = function(string, tabSize, lineOracle) {
    this.pos = this.start = 0;
    this.string = string;
    this.tabSize = tabSize || 8;
    this.lastColumnPos = this.lastColumnValue = 0;
    this.lineStart = 0;
    this.lineOracle = lineOracle;
  };

  StringStream.prototype.eol = function () {return this.pos >= this.string.length};
  StringStream.prototype.sol = function () {return this.pos == this.lineStart};
  StringStream.prototype.peek = function () {return this.string.charAt(this.pos) || undefined};
  StringStream.prototype.next = function () {
    if (this.pos < this.string.length)
      { return this.string.charAt(this.pos++) }
  };
  StringStream.prototype.eat = function (match) {
    var ch = this.string.charAt(this.pos);
    var ok;
    if (typeof match == "string") { ok = ch == match; }
    else { ok = ch && (match.test ? match.test(ch) : match(ch)); }
    if (ok) {++this.pos; return ch}
  };
  StringStream.prototype.eatWhile = function (match) {
    var start = this.pos;
    while (this.eat(match)){}
    return this.pos > start
  };
  StringStream.prototype.eatSpace = function () {
    var start = this.pos;
    while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) { ++this.pos; }
    return this.pos > start
  };
  StringStream.prototype.skipToEnd = function () {this.pos = this.string.length;};
  StringStream.prototype.skipTo = function (ch) {
    var found = this.string.indexOf(ch, this.pos);
    if (found > -1) {this.pos = found; return true}
  };
  StringStream.prototype.backUp = function (n) {this.pos -= n;};
  StringStream.prototype.column = function () {
    if (this.lastColumnPos < this.start) {
      this.lastColumnValue = countColumn(this.string, this.start, this.tabSize, this.lastColumnPos, this.lastColumnValue);
      this.lastColumnPos = this.start;
    }
    return this.lastColumnValue - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0)
  };
  StringStream.prototype.indentation = function () {
    return countColumn(this.string, null, this.tabSize) -
      (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0)
  };
  StringStream.prototype.match = function (pattern, consume, caseInsensitive) {
    if (typeof pattern == "string") {
      var cased = function (str) { return caseInsensitive ? str.toLowerCase() : str; };
      var substr = this.string.substr(this.pos, pattern.length);
      if (cased(substr) == cased(pattern)) {
        if (consume !== false) { this.pos += pattern.length; }
        return true
      }
    } else {
      var match = this.string.slice(this.pos).match(pattern);
      if (match && match.index > 0) { return null }
      if (match && consume !== false) { this.pos += match[0].length; }
      return match
    }
  };
  StringStream.prototype.current = function (){return this.string.slice(this.start, this.pos)};
  StringStream.prototype.hideFirstChars = function (n, inner) {
    this.lineStart += n;
    try { return inner() }
    finally { this.lineStart -= n; }
  };
  StringStream.prototype.lookAhead = function (n) {
    var oracle = this.lineOracle;
    return oracle && oracle.lookAhead(n)
  };
  StringStream.prototype.baseToken = function () {
    var oracle = this.lineOracle;
    return oracle && oracle.baseToken(this.pos)
  };

  // Find the line object corresponding to the given line number.
  function getLine(doc, n) {
    n -= doc.first;
    if (n < 0 || n >= doc.size) { throw new Error("There is no line " + (n + doc.first) + " in the document.") }
    var chunk = doc;
    while (!chunk.lines) {
      for (var i = 0;; ++i) {
        var child = chunk.children[i], sz = child.chunkSize();
        if (n < sz) { chunk = child; break }
        n -= sz;
      }
    }
    return chunk.lines[n]
  }

  // Get the part of a document between two positions, as an array of
  // strings.
  function getBetween(doc, start, end) {
    var out = [], n = start.line;
    doc.iter(start.line, end.line + 1, function (line) {
      var text = line.text;
      if (n == end.line) { text = text.slice(0, end.ch); }
      if (n == start.line) { text = text.slice(start.ch); }
      out.push(text);
      ++n;
    });
    return out
  }
  // Get the lines between from and to, as array of strings.
  function getLines(doc, from, to) {
    var out = [];
    doc.iter(from, to, function (line) { out.push(line.text); }); // iter aborts when callback returns truthy value
    return out
  }

  // Update the height of a line, propagating the height change
  // upwards to parent nodes.
  function updateLineHeight(line, height) {
    var diff = height - line.height;
    if (diff) { for (var n = line; n; n = n.parent) { n.height += diff; } }
  }

  // Given a line object, find its line number by walking up through
  // its parent links.
  function lineNo(line) {
    if (line.parent == null) { return null }
    var cur = line.parent, no = indexOf(cur.lines, line);
    for (var chunk = cur.parent; chunk; cur = chunk, chunk = chunk.parent) {
      for (var i = 0;; ++i) {
        if (chunk.children[i] == cur) { break }
        no += chunk.children[i].chunkSize();
      }
    }
    return no + cur.first
  }

  // Find the line at the given vertical position, using the height
  // information in the document tree.
  function lineAtHeight(chunk, h) {
    var n = chunk.first;
    outer: do {
      for (var i$1 = 0; i$1 < chunk.children.length; ++i$1) {
        var child = chunk.children[i$1], ch = child.height;
        if (h < ch) { chunk = child; continue outer }
        h -= ch;
        n += child.chunkSize();
      }
      return n
    } while (!chunk.lines)
    var i = 0;
    for (; i < chunk.lines.length; ++i) {
      var line = chunk.lines[i], lh = line.height;
      if (h < lh) { break }
      h -= lh;
    }
    return n + i
  }

  function isLine(doc, l) {return l >= doc.first && l < doc.first + doc.size}

  function lineNumberFor(options, i) {
    return String(options.lineNumberFormatter(i + options.firstLineNumber))
  }

  // A Pos instance represents a position within the text.
  function Pos(line, ch, sticky) {
    if ( sticky === void 0 ) sticky = null;

    if (!(this instanceof Pos)) { return new Pos(line, ch, sticky) }
    this.line = line;
    this.ch = ch;
    this.sticky = sticky;
  }

  // Compare two positions, return 0 if they are the same, a negative
  // number when a is less, and a positive number otherwise.
  function cmp(a, b) { return a.line - b.line || a.ch - b.ch }

  function equalCursorPos(a, b) { return a.sticky == b.sticky && cmp(a, b) == 0 }

  function copyPos(x) {return Pos(x.line, x.ch)}
  function maxPos(a, b) { return cmp(a, b) < 0 ? b : a }
  function minPos(a, b) { return cmp(a, b) < 0 ? a : b }

  // Most of the external API clips given positions to make sure they
  // actually exist within the document.
  function clipLine(doc, n) {return Math.max(doc.first, Math.min(n, doc.first + doc.size - 1))}
  function clipPos(doc, pos) {
    if (pos.line < doc.first) { return Pos(doc.first, 0) }
    var last = doc.first + doc.size - 1;
    if (pos.line > last) { return Pos(last, getLine(doc, last).text.length) }
    return clipToLen(pos, getLine(doc, pos.line).text.length)
  }
  function clipToLen(pos, linelen) {
    var ch = pos.ch;
    if (ch == null || ch > linelen) { return Pos(pos.line, linelen) }
    else if (ch < 0) { return Pos(pos.line, 0) }
    else { return pos }
  }
  function clipPosArray(doc, array) {
    var out = [];
    for (var i = 0; i < array.length; i++) { out[i] = clipPos(doc, array[i]); }
    return out
  }

  var SavedContext = function(state, lookAhead) {
    this.state = state;
    this.lookAhead = lookAhead;
  };

  var Context = function(doc, state, line, lookAhead) {
    this.state = state;
    this.doc = doc;
    this.line = line;
    this.maxLookAhead = lookAhead || 0;
    this.baseTokens = null;
    this.baseTokenPos = 1;
  };

  Context.prototype.lookAhead = function (n) {
    var line = this.doc.getLine(this.line + n);
    if (line != null && n > this.maxLookAhead) { this.maxLookAhead = n; }
    return line
  };

  Context.prototype.baseToken = function (n) {
    if (!this.baseTokens) { return null }
    while (this.baseTokens[this.baseTokenPos] <= n)
      { this.baseTokenPos += 2; }
    var type = this.baseTokens[this.baseTokenPos + 1];
    return {type: type && type.replace(/( |^)overlay .*/, ""),
            size: this.baseTokens[this.baseTokenPos] - n}
  };

  Context.prototype.nextLine = function () {
    this.line++;
    if (this.maxLookAhead > 0) { this.maxLookAhead--; }
  };

  Context.fromSaved = function (doc, saved, line) {
    if (saved instanceof SavedContext)
      { return new Context(doc, copyState(doc.mode, saved.state), line, saved.lookAhead) }
    else
      { return new Context(doc, copyState(doc.mode, saved), line) }
  };

  Context.prototype.save = function (copy) {
    var state = copy !== false ? copyState(this.doc.mode, this.state) : this.state;
    return this.maxLookAhead > 0 ? new SavedContext(state, this.maxLookAhead) : state
  };


  // Compute a style array (an array starting with a mode generation
  // -- for invalidation -- followed by pairs of end positions and
  // style strings), which is used to highlight the tokens on the
  // line.
  function highlightLine(cm, line, context, forceToEnd) {
    // A styles array always starts with a number identifying the
    // mode/overlays that it is based on (for easy invalidation).
    var st = [cm.state.modeGen], lineClasses = {};
    // Compute the base array of styles
    runMode(cm, line.text, cm.doc.mode, context, function (end, style) { return st.push(end, style); },
            lineClasses, forceToEnd);
    var state = context.state;

    // Run overlays, adjust style array.
    var loop = function ( o ) {
      context.baseTokens = st;
      var overlay = cm.state.overlays[o], i = 1, at = 0;
      context.state = true;
      runMode(cm, line.text, overlay.mode, context, function (end, style) {
        var start = i;
        // Ensure there's a token end at the current position, and that i points at it
        while (at < end) {
          var i_end = st[i];
          if (i_end > end)
            { st.splice(i, 1, end, st[i+1], i_end); }
          i += 2;
          at = Math.min(end, i_end);
        }
        if (!style) { return }
        if (overlay.opaque) {
          st.splice(start, i - start, end, "overlay " + style);
          i = start + 2;
        } else {
          for (; start < i; start += 2) {
            var cur = st[start+1];
            st[start+1] = (cur ? cur + " " : "") + "overlay " + style;
          }
        }
      }, lineClasses);
      context.state = state;
      context.baseTokens = null;
      context.baseTokenPos = 1;
    };

    for (var o = 0; o < cm.state.overlays.length; ++o) loop( o );

    return {styles: st, classes: lineClasses.bgClass || lineClasses.textClass ? lineClasses : null}
  }

  function getLineStyles(cm, line, updateFrontier) {
    if (!line.styles || line.styles[0] != cm.state.modeGen) {
      var context = getContextBefore(cm, lineNo(line));
      var resetState = line.text.length > cm.options.maxHighlightLength && copyState(cm.doc.mode, context.state);
      var result = highlightLine(cm, line, context);
      if (resetState) { context.state = resetState; }
      line.stateAfter = context.save(!resetState);
      line.styles = result.styles;
      if (result.classes) { line.styleClasses = result.classes; }
      else if (line.styleClasses) { line.styleClasses = null; }
      if (updateFrontier === cm.doc.highlightFrontier)
        { cm.doc.modeFrontier = Math.max(cm.doc.modeFrontier, ++cm.doc.highlightFrontier); }
    }
    return line.styles
  }

  function getContextBefore(cm, n, precise) {
    var doc = cm.doc, display = cm.display;
    if (!doc.mode.startState) { return new Context(doc, true, n) }
    var start = findStartLine(cm, n, precise);
    var saved = start > doc.first && getLine(doc, start - 1).stateAfter;
    var context = saved ? Context.fromSaved(doc, saved, start) : new Context(doc, startState(doc.mode), start);

    doc.iter(start, n, function (line) {
      processLine(cm, line.text, context);
      var pos = context.line;
      line.stateAfter = pos == n - 1 || pos % 5 == 0 || pos >= display.viewFrom && pos < display.viewTo ? context.save() : null;
      context.nextLine();
    });
    if (precise) { doc.modeFrontier = context.line; }
    return context
  }

  // Lightweight form of highlight -- proceed over this line and
  // update state, but don't save a style array. Used for lines that
  // aren't currently visible.
  function processLine(cm, text, context, startAt) {
    var mode = cm.doc.mode;
    var stream = new StringStream(text, cm.options.tabSize, context);
    stream.start = stream.pos = startAt || 0;
    if (text == "") { callBlankLine(mode, context.state); }
    while (!stream.eol()) {
      readToken(mode, stream, context.state);
      stream.start = stream.pos;
    }
  }

  function callBlankLine(mode, state) {
    if (mode.blankLine) { return mode.blankLine(state) }
    if (!mode.innerMode) { return }
    var inner = innerMode(mode, state);
    if (inner.mode.blankLine) { return inner.mode.blankLine(inner.state) }
  }

  function readToken(mode, stream, state, inner) {
    for (var i = 0; i < 10; i++) {
      if (inner) { inner[0] = innerMode(mode, state).mode; }
      var style = mode.token(stream, state);
      if (stream.pos > stream.start) { return style }
    }
    throw new Error("Mode " + mode.name + " failed to advance stream.")
  }

  var Token = function(stream, type, state) {
    this.start = stream.start; this.end = stream.pos;
    this.string = stream.current();
    this.type = type || null;
    this.state = state;
  };

  // Utility for getTokenAt and getLineTokens
  function takeToken(cm, pos, precise, asArray) {
    var doc = cm.doc, mode = doc.mode, style;
    pos = clipPos(doc, pos);
    var line = getLine(doc, pos.line), context = getContextBefore(cm, pos.line, precise);
    var stream = new StringStream(line.text, cm.options.tabSize, context), tokens;
    if (asArray) { tokens = []; }
    while ((asArray || stream.pos < pos.ch) && !stream.eol()) {
      stream.start = stream.pos;
      style = readToken(mode, stream, context.state);
      if (asArray) { tokens.push(new Token(stream, style, copyState(doc.mode, context.state))); }
    }
    return asArray ? tokens : new Token(stream, style, context.state)
  }

  function extractLineClasses(type, output) {
    if (type) { for (;;) {
      var lineClass = type.match(/(?:^|\s+)line-(background-)?(\S+)/);
      if (!lineClass) { break }
      type = type.slice(0, lineClass.index) + type.slice(lineClass.index + lineClass[0].length);
      var prop = lineClass[1] ? "bgClass" : "textClass";
      if (output[prop] == null)
        { output[prop] = lineClass[2]; }
      else if (!(new RegExp("(?:^|\s)" + lineClass[2] + "(?:$|\s)")).test(output[prop]))
        { output[prop] += " " + lineClass[2]; }
    } }
    return type
  }

  // Run the given mode's parser over a line, calling f for each token.
  function runMode(cm, text, mode, context, f, lineClasses, forceToEnd) {
    var flattenSpans = mode.flattenSpans;
    if (flattenSpans == null) { flattenSpans = cm.options.flattenSpans; }
    var curStart = 0, curStyle = null;
    var stream = new StringStream(text, cm.options.tabSize, context), style;
    var inner = cm.options.addModeClass && [null];
    if (text == "") { extractLineClasses(callBlankLine(mode, context.state), lineClasses); }
    while (!stream.eol()) {
      if (stream.pos > cm.options.maxHighlightLength) {
        flattenSpans = false;
        if (forceToEnd) { processLine(cm, text, context, stream.pos); }
        stream.pos = text.length;
        style = null;
      } else {
        style = extractLineClasses(readToken(mode, stream, context.state, inner), lineClasses);
      }
      if (inner) {
        var mName = inner[0].name;
        if (mName) { style = "m-" + (style ? mName + " " + style : mName); }
      }
      if (!flattenSpans || curStyle != style) {
        while (curStart < stream.start) {
          curStart = Math.min(stream.start, curStart + 5000);
          f(curStart, curStyle);
        }
        curStyle = style;
      }
      stream.start = stream.pos;
    }
    while (curStart < stream.pos) {
      // Webkit seems to refuse to render text nodes longer than 57444
      // characters, and returns inaccurate measurements in nodes
      // starting around 5000 chars.
      var pos = Math.min(stream.pos, curStart + 5000);
      f(pos, curStyle);
      curStart = pos;
    }
  }

  // Finds the line to start with when starting a parse. Tries to
  // find a line with a stateAfter, so that it can start with a
  // valid state. If that fails, it returns the line with the
  // smallest indentation, which tends to need the least context to
  // parse correctly.
  function findStartLine(cm, n, precise) {
    var minindent, minline, doc = cm.doc;
    var lim = precise ? -1 : n - (cm.doc.mode.innerMode ? 1000 : 100);
    for (var search = n; search > lim; --search) {
      if (search <= doc.first) { return doc.first }
      var line = getLine(doc, search - 1), after = line.stateAfter;
      if (after && (!precise || search + (after instanceof SavedContext ? after.lookAhead : 0) <= doc.modeFrontier))
        { return search }
      var indented = countColumn(line.text, null, cm.options.tabSize);
      if (minline == null || minindent > indented) {
        minline = search - 1;
        minindent = indented;
      }
    }
    return minline
  }

  function retreatFrontier(doc, n) {
    doc.modeFrontier = Math.min(doc.modeFrontier, n);
    if (doc.highlightFrontier < n - 10) { return }
    var start = doc.first;
    for (var line = n - 1; line > start; line--) {
      var saved = getLine(doc, line).stateAfter;
      // change is on 3
      // state on line 1 looked ahead 2 -- so saw 3
      // test 1 + 2 < 3 should cover this
      if (saved && (!(saved instanceof SavedContext) || line + saved.lookAhead < n)) {
        start = line + 1;
        break
      }
    }
    doc.highlightFrontier = Math.min(doc.highlightFrontier, start);
  }

  // Optimize some code when these features are not used.
  var sawReadOnlySpans = false, sawCollapsedSpans = false;

  function seeReadOnlySpans() {
    sawReadOnlySpans = true;
  }

  function seeCollapsedSpans() {
    sawCollapsedSpans = true;
  }

  // TEXTMARKER SPANS

  function MarkedSpan(marker, from, to) {
    this.marker = marker;
    this.from = from; this.to = to;
  }

  // Search an array of spans for a span matching the given marker.
  function getMarkedSpanFor(spans, marker) {
    if (spans) { for (var i = 0; i < spans.length; ++i) {
      var span = spans[i];
      if (span.marker == marker) { return span }
    } }
  }
  // Remove a span from an array, returning undefined if no spans are
  // left (we don't store arrays for lines without spans).
  function removeMarkedSpan(spans, span) {
    var r;
    for (var i = 0; i < spans.length; ++i)
      { if (spans[i] != span) { (r || (r = [])).push(spans[i]); } }
    return r
  }
  // Add a span to a line.
  function addMarkedSpan(line, span) {
    line.markedSpans = line.markedSpans ? line.markedSpans.concat([span]) : [span];
    span.marker.attachLine(line);
  }

  // Used for the algorithm that adjusts markers for a change in the
  // document. These functions cut an array of spans at a given
  // character position, returning an array of remaining chunks (or
  // undefined if nothing remains).
  function markedSpansBefore(old, startCh, isInsert) {
    var nw;
    if (old) { for (var i = 0; i < old.length; ++i) {
      var span = old[i], marker = span.marker;
      var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= startCh : span.from < startCh);
      if (startsBefore || span.from == startCh && marker.type == "bookmark" && (!isInsert || !span.marker.insertLeft)) {
        var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= startCh : span.to > startCh)
        ;(nw || (nw = [])).push(new MarkedSpan(marker, span.from, endsAfter ? null : span.to));
      }
    } }
    return nw
  }
  function markedSpansAfter(old, endCh, isInsert) {
    var nw;
    if (old) { for (var i = 0; i < old.length; ++i) {
      var span = old[i], marker = span.marker;
      var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= endCh : span.to > endCh);
      if (endsAfter || span.from == endCh && marker.type == "bookmark" && (!isInsert || span.marker.insertLeft)) {
        var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= endCh : span.from < endCh)
        ;(nw || (nw = [])).push(new MarkedSpan(marker, startsBefore ? null : span.from - endCh,
                                              span.to == null ? null : span.to - endCh));
      }
    } }
    return nw
  }

  // Given a change object, compute the new set of marker spans that
  // cover the line in which the change took place. Removes spans
  // entirely within the change, reconnects spans belonging to the
  // same marker that appear on both sides of the change, and cuts off
  // spans partially within the change. Returns an array of span
  // arrays with one element for each line in (after) the change.
  function stretchSpansOverChange(doc, change) {
    if (change.full) { return null }
    var oldFirst = isLine(doc, change.from.line) && getLine(doc, change.from.line).markedSpans;
    var oldLast = isLine(doc, change.to.line) && getLine(doc, change.to.line).markedSpans;
    if (!oldFirst && !oldLast) { return null }

    var startCh = change.from.ch, endCh = change.to.ch, isInsert = cmp(change.from, change.to) == 0;
    // Get the spans that 'stick out' on both sides
    var first = markedSpansBefore(oldFirst, startCh, isInsert);
    var last = markedSpansAfter(oldLast, endCh, isInsert);

    // Next, merge those two ends
    var sameLine = change.text.length == 1, offset = lst(change.text).length + (sameLine ? startCh : 0);
    if (first) {
      // Fix up .to properties of first
      for (var i = 0; i < first.length; ++i) {
        var span = first[i];
        if (span.to == null) {
          var found = getMarkedSpanFor(last, span.marker);
          if (!found) { span.to = startCh; }
          else if (sameLine) { span.to = found.to == null ? null : found.to + offset; }
        }
      }
    }
    if (last) {
      // Fix up .from in last (or move them into first in case of sameLine)
      for (var i$1 = 0; i$1 < last.length; ++i$1) {
        var span$1 = last[i$1];
        if (span$1.to != null) { span$1.to += offset; }
        if (span$1.from == null) {
          var found$1 = getMarkedSpanFor(first, span$1.marker);
          if (!found$1) {
            span$1.from = offset;
            if (sameLine) { (first || (first = [])).push(span$1); }
          }
        } else {
          span$1.from += offset;
          if (sameLine) { (first || (first = [])).push(span$1); }
        }
      }
    }
    // Make sure we didn't create any zero-length spans
    if (first) { first = clearEmptySpans(first); }
    if (last && last != first) { last = clearEmptySpans(last); }

    var newMarkers = [first];
    if (!sameLine) {
      // Fill gap with whole-line-spans
      var gap = change.text.length - 2, gapMarkers;
      if (gap > 0 && first)
        { for (var i$2 = 0; i$2 < first.length; ++i$2)
          { if (first[i$2].to == null)
            { (gapMarkers || (gapMarkers = [])).push(new MarkedSpan(first[i$2].marker, null, null)); } } }
      for (var i$3 = 0; i$3 < gap; ++i$3)
        { newMarkers.push(gapMarkers); }
      newMarkers.push(last);
    }
    return newMarkers
  }

  // Remove spans that are empty and don't have a clearWhenEmpty
  // option of false.
  function clearEmptySpans(spans) {
    for (var i = 0; i < spans.length; ++i) {
      var span = spans[i];
      if (span.from != null && span.from == span.to && span.marker.clearWhenEmpty !== false)
        { spans.splice(i--, 1); }
    }
    if (!spans.length) { return null }
    return spans
  }

  // Used to 'clip' out readOnly ranges when making a change.
  function removeReadOnlyRanges(doc, from, to) {
    var markers = null;
    doc.iter(from.line, to.line + 1, function (line) {
      if (line.markedSpans) { for (var i = 0; i < line.markedSpans.length; ++i) {
        var mark = line.markedSpans[i].marker;
        if (mark.readOnly && (!markers || indexOf(markers, mark) == -1))
          { (markers || (markers = [])).push(mark); }
      } }
    });
    if (!markers) { return null }
    var parts = [{from: from, to: to}];
    for (var i = 0; i < markers.length; ++i) {
      var mk = markers[i], m = mk.find(0);
      for (var j = 0; j < parts.length; ++j) {
        var p = parts[j];
        if (cmp(p.to, m.from) < 0 || cmp(p.from, m.to) > 0) { continue }
        var newParts = [j, 1], dfrom = cmp(p.from, m.from), dto = cmp(p.to, m.to);
        if (dfrom < 0 || !mk.inclusiveLeft && !dfrom)
          { newParts.push({from: p.from, to: m.from}); }
        if (dto > 0 || !mk.inclusiveRight && !dto)
          { newParts.push({from: m.to, to: p.to}); }
        parts.splice.apply(parts, newParts);
        j += newParts.length - 3;
      }
    }
    return parts
  }

  // Connect or disconnect spans from a line.
  function detachMarkedSpans(line) {
    var spans = line.markedSpans;
    if (!spans) { return }
    for (var i = 0; i < spans.length; ++i)
      { spans[i].marker.detachLine(line); }
    line.markedSpans = null;
  }
  function attachMarkedSpans(line, spans) {
    if (!spans) { return }
    for (var i = 0; i < spans.length; ++i)
      { spans[i].marker.attachLine(line); }
    line.markedSpans = spans;
  }

  // Helpers used when computing which overlapping collapsed span
  // counts as the larger one.
  function extraLeft(marker) { return marker.inclusiveLeft ? -1 : 0 }
  function extraRight(marker) { return marker.inclusiveRight ? 1 : 0 }

  // Returns a number indicating which of two overlapping collapsed
  // spans is larger (and thus includes the other). Falls back to
  // comparing ids when the spans cover exactly the same range.
  function compareCollapsedMarkers(a, b) {
    var lenDiff = a.lines.length - b.lines.length;
    if (lenDiff != 0) { return lenDiff }
    var aPos = a.find(), bPos = b.find();
    var fromCmp = cmp(aPos.from, bPos.from) || extraLeft(a) - extraLeft(b);
    if (fromCmp) { return -fromCmp }
    var toCmp = cmp(aPos.to, bPos.to) || extraRight(a) - extraRight(b);
    if (toCmp) { return toCmp }
    return b.id - a.id
  }

  // Find out whether a line ends or starts in a collapsed span. If
  // so, return the marker for that span.
  function collapsedSpanAtSide(line, start) {
    var sps = sawCollapsedSpans && line.markedSpans, found;
    if (sps) { for (var sp = (void 0), i = 0; i < sps.length; ++i) {
      sp = sps[i];
      if (sp.marker.collapsed && (start ? sp.from : sp.to) == null &&
          (!found || compareCollapsedMarkers(found, sp.marker) < 0))
        { found = sp.marker; }
    } }
    return found
  }
  function collapsedSpanAtStart(line) { return collapsedSpanAtSide(line, true) }
  function collapsedSpanAtEnd(line) { return collapsedSpanAtSide(line, false) }

  function collapsedSpanAround(line, ch) {
    var sps = sawCollapsedSpans && line.markedSpans, found;
    if (sps) { for (var i = 0; i < sps.length; ++i) {
      var sp = sps[i];
      if (sp.marker.collapsed && (sp.from == null || sp.from < ch) && (sp.to == null || sp.to > ch) &&
          (!found || compareCollapsedMarkers(found, sp.marker) < 0)) { found = sp.marker; }
    } }
    return found
  }

  // Test whether there exists a collapsed span that partially
  // overlaps (covers the start or end, but not both) of a new span.
  // Such overlap is not allowed.
  function conflictingCollapsedRange(doc, lineNo, from, to, marker) {
    var line = getLine(doc, lineNo);
    var sps = sawCollapsedSpans && line.markedSpans;
    if (sps) { for (var i = 0; i < sps.length; ++i) {
      var sp = sps[i];
      if (!sp.marker.collapsed) { continue }
      var found = sp.marker.find(0);
      var fromCmp = cmp(found.from, from) || extraLeft(sp.marker) - extraLeft(marker);
      var toCmp = cmp(found.to, to) || extraRight(sp.marker) - extraRight(marker);
      if (fromCmp >= 0 && toCmp <= 0 || fromCmp <= 0 && toCmp >= 0) { continue }
      if (fromCmp <= 0 && (sp.marker.inclusiveRight && marker.inclusiveLeft ? cmp(found.to, from) >= 0 : cmp(found.to, from) > 0) ||
          fromCmp >= 0 && (sp.marker.inclusiveRight && marker.inclusiveLeft ? cmp(found.from, to) <= 0 : cmp(found.from, to) < 0))
        { return true }
    } }
  }

  // A visual line is a line as drawn on the screen. Folding, for
  // example, can cause multiple logical lines to appear on the same
  // visual line. This finds the start of the visual line that the
  // given line is part of (usually that is the line itself).
  function visualLine(line) {
    var merged;
    while (merged = collapsedSpanAtStart(line))
      { line = merged.find(-1, true).line; }
    return line
  }

  function visualLineEnd(line) {
    var merged;
    while (merged = collapsedSpanAtEnd(line))
      { line = merged.find(1, true).line; }
    return line
  }

  // Returns an array of logical lines that continue the visual line
  // started by the argument, or undefined if there are no such lines.
  function visualLineContinued(line) {
    var merged, lines;
    while (merged = collapsedSpanAtEnd(line)) {
      line = merged.find(1, true).line
      ;(lines || (lines = [])).push(line);
    }
    return lines
  }

  // Get the line number of the start of the visual line that the
  // given line number is part of.
  function visualLineNo(doc, lineN) {
    var line = getLine(doc, lineN), vis = visualLine(line);
    if (line == vis) { return lineN }
    return lineNo(vis)
  }

  // Get the line number of the start of the next visual line after
  // the given line.
  function visualLineEndNo(doc, lineN) {
    if (lineN > doc.lastLine()) { return lineN }
    var line = getLine(doc, lineN), merged;
    if (!lineIsHidden(doc, line)) { return lineN }
    while (merged = collapsedSpanAtEnd(line))
      { line = merged.find(1, true).line; }
    return lineNo(line) + 1
  }

  // Compute whether a line is hidden. Lines count as hidden when they
  // are part of a visual line that starts with another line, or when
  // they are entirely covered by collapsed, non-widget span.
  function lineIsHidden(doc, line) {
    var sps = sawCollapsedSpans && line.markedSpans;
    if (sps) { for (var sp = (void 0), i = 0; i < sps.length; ++i) {
      sp = sps[i];
      if (!sp.marker.collapsed) { continue }
      if (sp.from == null) { return true }
      if (sp.marker.widgetNode) { continue }
      if (sp.from == 0 && sp.marker.inclusiveLeft && lineIsHiddenInner(doc, line, sp))
        { return true }
    } }
  }
  function lineIsHiddenInner(doc, line, span) {
    if (span.to == null) {
      var end = span.marker.find(1, true);
      return lineIsHiddenInner(doc, end.line, getMarkedSpanFor(end.line.markedSpans, span.marker))
    }
    if (span.marker.inclusiveRight && span.to == line.text.length)
      { return true }
    for (var sp = (void 0), i = 0; i < line.markedSpans.length; ++i) {
      sp = line.markedSpans[i];
      if (sp.marker.collapsed && !sp.marker.widgetNode && sp.from == span.to &&
          (sp.to == null || sp.to != span.from) &&
          (sp.marker.inclusiveLeft || span.marker.inclusiveRight) &&
          lineIsHiddenInner(doc, line, sp)) { return true }
    }
  }

  // Find the height above the given line.
  function heightAtLine(lineObj) {
    lineObj = visualLine(lineObj);

    var h = 0, chunk = lineObj.parent;
    for (var i = 0; i < chunk.lines.length; ++i) {
      var line = chunk.lines[i];
      if (line == lineObj) { break }
      else { h += line.height; }
    }
    for (var p = chunk.parent; p; chunk = p, p = chunk.parent) {
      for (var i$1 = 0; i$1 < p.children.length; ++i$1) {
        var cur = p.children[i$1];
        if (cur == chunk) { break }
        else { h += cur.height; }
      }
    }
    return h
  }

  // Compute the character length of a line, taking into account
  // collapsed ranges (see markText) that might hide parts, and join
  // other lines onto it.
  function lineLength(line) {
    if (line.height == 0) { return 0 }
    var len = line.text.length, merged, cur = line;
    while (merged = collapsedSpanAtStart(cur)) {
      var found = merged.find(0, true);
      cur = found.from.line;
      len += found.from.ch - found.to.ch;
    }
    cur = line;
    while (merged = collapsedSpanAtEnd(cur)) {
      var found$1 = merged.find(0, true);
      len -= cur.text.length - found$1.from.ch;
      cur = found$1.to.line;
      len += cur.text.length - found$1.to.ch;
    }
    return len
  }

  // Find the longest line in the document.
  function findMaxLine(cm) {
    var d = cm.display, doc = cm.doc;
    d.maxLine = getLine(doc, doc.first);
    d.maxLineLength = lineLength(d.maxLine);
    d.maxLineChanged = true;
    doc.iter(function (line) {
      var len = lineLength(line);
      if (len > d.maxLineLength) {
        d.maxLineLength = len;
        d.maxLine = line;
      }
    });
  }

  // LINE DATA STRUCTURE

  // Line objects. These hold state related to a line, including
  // highlighting info (the styles array).
  var Line = function(text, markedSpans, estimateHeight) {
    this.text = text;
    attachMarkedSpans(this, markedSpans);
    this.height = estimateHeight ? estimateHeight(this) : 1;
  };

  Line.prototype.lineNo = function () { return lineNo(this) };
  eventMixin(Line);

  // Change the content (text, markers) of a line. Automatically
  // invalidates cached information and tries to re-estimate the
  // line's height.
  function updateLine(line, text, markedSpans, estimateHeight) {
    line.text = text;
    if (line.stateAfter) { line.stateAfter = null; }
    if (line.styles) { line.styles = null; }
    if (line.order != null) { line.order = null; }
    detachMarkedSpans(line);
    attachMarkedSpans(line, markedSpans);
    var estHeight = estimateHeight ? estimateHeight(line) : 1;
    if (estHeight != line.height) { updateLineHeight(line, estHeight); }
  }

  // Detach a line from the document tree and its markers.
  function cleanUpLine(line) {
    line.parent = null;
    detachMarkedSpans(line);
  }

  // Convert a style as returned by a mode (either null, or a string
  // containing one or more styles) to a CSS style. This is cached,
  // and also looks for line-wide styles.
  var styleToClassCache = {}, styleToClassCacheWithMode = {};
  function interpretTokenStyle(style, options) {
    if (!style || /^\s*$/.test(style)) { return null }
    var cache = options.addModeClass ? styleToClassCacheWithMode : styleToClassCache;
    return cache[style] ||
      (cache[style] = style.replace(/\S+/g, "cm-$&"))
  }

  // Render the DOM representation of the text of a line. Also builds
  // up a 'line map', which points at the DOM nodes that represent
  // specific stretches of text, and is used by the measuring code.
  // The returned object contains the DOM node, this map, and
  // information about line-wide styles that were set by the mode.
  function buildLineContent(cm, lineView) {
    // The padding-right forces the element to have a 'border', which
    // is needed on Webkit to be able to get line-level bounding
    // rectangles for it (in measureChar).
    var content = eltP("span", null, null, webkit ? "padding-right: .1px" : null);
    var builder = {pre: eltP("pre", [content], "CodeMirror-line"), content: content,
                   col: 0, pos: 0, cm: cm,
                   trailingSpace: false,
                   splitSpaces: cm.getOption("lineWrapping")};
    lineView.measure = {};

    // Iterate over the logical lines that make up this visual line.
    for (var i = 0; i <= (lineView.rest ? lineView.rest.length : 0); i++) {
      var line = i ? lineView.rest[i - 1] : lineView.line, order = (void 0);
      builder.pos = 0;
      builder.addToken = buildToken;
      // Optionally wire in some hacks into the token-rendering
      // algorithm, to deal with browser quirks.
      if (hasBadBidiRects(cm.display.measure) && (order = getOrder(line, cm.doc.direction)))
        { builder.addToken = buildTokenBadBidi(builder.addToken, order); }
      builder.map = [];
      var allowFrontierUpdate = lineView != cm.display.externalMeasured && lineNo(line);
      insertLineContent(line, builder, getLineStyles(cm, line, allowFrontierUpdate));
      if (line.styleClasses) {
        if (line.styleClasses.bgClass)
          { builder.bgClass = joinClasses(line.styleClasses.bgClass, builder.bgClass || ""); }
        if (line.styleClasses.textClass)
          { builder.textClass = joinClasses(line.styleClasses.textClass, builder.textClass || ""); }
      }

      // Ensure at least a single node is present, for measuring.
      if (builder.map.length == 0)
        { builder.map.push(0, 0, builder.content.appendChild(zeroWidthElement(cm.display.measure))); }

      // Store the map and a cache object for the current logical line
      if (i == 0) {
        lineView.measure.map = builder.map;
        lineView.measure.cache = {};
      } else {
  (lineView.measure.maps || (lineView.measure.maps = [])).push(builder.map)
        ;(lineView.measure.caches || (lineView.measure.caches = [])).push({});
      }
    }

    // See issue #2901
    if (webkit) {
      var last = builder.content.lastChild;
      if (/\bcm-tab\b/.test(last.className) || (last.querySelector && last.querySelector(".cm-tab")))
        { builder.content.className = "cm-tab-wrap-hack"; }
    }

    signal(cm, "renderLine", cm, lineView.line, builder.pre);
    if (builder.pre.className)
      { builder.textClass = joinClasses(builder.pre.className, builder.textClass || ""); }

    return builder
  }

  function defaultSpecialCharPlaceholder(ch) {
    var token = elt("span", "\u2022", "cm-invalidchar");
    token.title = "\\u" + ch.charCodeAt(0).toString(16);
    token.setAttribute("aria-label", token.title);
    return token
  }

  // Build up the DOM representation for a single token, and add it to
  // the line map. Takes care to render special characters separately.
  function buildToken(builder, text, style, startStyle, endStyle, css, attributes) {
    if (!text) { return }
    var displayText = builder.splitSpaces ? splitSpaces(text, builder.trailingSpace) : text;
    var special = builder.cm.state.specialChars, mustWrap = false;
    var content;
    if (!special.test(text)) {
      builder.col += text.length;
      content = document.createTextNode(displayText);
      builder.map.push(builder.pos, builder.pos + text.length, content);
      if (ie && ie_version < 9) { mustWrap = true; }
      builder.pos += text.length;
    } else {
      content = document.createDocumentFragment();
      var pos = 0;
      while (true) {
        special.lastIndex = pos;
        var m = special.exec(text);
        var skipped = m ? m.index - pos : text.length - pos;
        if (skipped) {
          var txt = document.createTextNode(displayText.slice(pos, pos + skipped));
          if (ie && ie_version < 9) { content.appendChild(elt("span", [txt])); }
          else { content.appendChild(txt); }
          builder.map.push(builder.pos, builder.pos + skipped, txt);
          builder.col += skipped;
          builder.pos += skipped;
        }
        if (!m) { break }
        pos += skipped + 1;
        var txt$1 = (void 0);
        if (m[0] == "\t") {
          var tabSize = builder.cm.options.tabSize, tabWidth = tabSize - builder.col % tabSize;
          txt$1 = content.appendChild(elt("span", spaceStr(tabWidth), "cm-tab"));
          txt$1.setAttribute("role", "presentation");
          txt$1.setAttribute("cm-text", "\t");
          builder.col += tabWidth;
        } else if (m[0] == "\r" || m[0] == "\n") {
          txt$1 = content.appendChild(elt("span", m[0] == "\r" ? "\u240d" : "\u2424", "cm-invalidchar"));
          txt$1.setAttribute("cm-text", m[0]);
          builder.col += 1;
        } else {
          txt$1 = builder.cm.options.specialCharPlaceholder(m[0]);
          txt$1.setAttribute("cm-text", m[0]);
          if (ie && ie_version < 9) { content.appendChild(elt("span", [txt$1])); }
          else { content.appendChild(txt$1); }
          builder.col += 1;
        }
        builder.map.push(builder.pos, builder.pos + 1, txt$1);
        builder.pos++;
      }
    }
    builder.trailingSpace = displayText.charCodeAt(text.length - 1) == 32;
    if (style || startStyle || endStyle || mustWrap || css) {
      var fullStyle = style || "";
      if (startStyle) { fullStyle += startStyle; }
      if (endStyle) { fullStyle += endStyle; }
      var token = elt("span", [content], fullStyle, css);
      if (attributes) {
        for (var attr in attributes) { if (attributes.hasOwnProperty(attr) && attr != "style" && attr != "class")
          { token.setAttribute(attr, attributes[attr]); } }
      }
      return builder.content.appendChild(token)
    }
    builder.content.appendChild(content);
  }

  // Change some spaces to NBSP to prevent the browser from collapsing
  // trailing spaces at the end of a line when rendering text (issue #1362).
  function splitSpaces(text, trailingBefore) {
    if (text.length > 1 && !/  /.test(text)) { return text }
    var spaceBefore = trailingBefore, result = "";
    for (var i = 0; i < text.length; i++) {
      var ch = text.charAt(i);
      if (ch == " " && spaceBefore && (i == text.length - 1 || text.charCodeAt(i + 1) == 32))
        { ch = "\u00a0"; }
      result += ch;
      spaceBefore = ch == " ";
    }
    return result
  }

  // Work around nonsense dimensions being reported for stretches of
  // right-to-left text.
  function buildTokenBadBidi(inner, order) {
    return function (builder, text, style, startStyle, endStyle, css, attributes) {
      style = style ? style + " cm-force-border" : "cm-force-border";
      var start = builder.pos, end = start + text.length;
      for (;;) {
        // Find the part that overlaps with the start of this text
        var part = (void 0);
        for (var i = 0; i < order.length; i++) {
          part = order[i];
          if (part.to > start && part.from <= start) { break }
        }
        if (part.to >= end) { return inner(builder, text, style, startStyle, endStyle, css, attributes) }
        inner(builder, text.slice(0, part.to - start), style, startStyle, null, css, attributes);
        startStyle = null;
        text = text.slice(part.to - start);
        start = part.to;
      }
    }
  }

  function buildCollapsedSpan(builder, size, marker, ignoreWidget) {
    var widget = !ignoreWidget && marker.widgetNode;
    if (widget) { builder.map.push(builder.pos, builder.pos + size, widget); }
    if (!ignoreWidget && builder.cm.display.input.needsContentAttribute) {
      if (!widget)
        { widget = builder.content.appendChild(document.createElement("span")); }
      widget.setAttribute("cm-marker", marker.id);
    }
    if (widget) {
      builder.cm.display.input.setUneditable(widget);
      builder.content.appendChild(widget);
    }
    builder.pos += size;
    builder.trailingSpace = false;
  }

  // Outputs a number of spans to make up a line, taking highlighting
  // and marked text into account.
  function insertLineContent(line, builder, styles) {
    var spans = line.markedSpans, allText = line.text, at = 0;
    if (!spans) {
      for (var i$1 = 1; i$1 < styles.length; i$1+=2)
        { builder.addToken(builder, allText.slice(at, at = styles[i$1]), interpretTokenStyle(styles[i$1+1], builder.cm.options)); }
      return
    }

    var len = allText.length, pos = 0, i = 1, text = "", style, css;
    var nextChange = 0, spanStyle, spanEndStyle, spanStartStyle, collapsed, attributes;
    for (;;) {
      if (nextChange == pos) { // Update current marker set
        spanStyle = spanEndStyle = spanStartStyle = css = "";
        attributes = null;
        collapsed = null; nextChange = Infinity;
        var foundBookmarks = [], endStyles = (void 0);
        for (var j = 0; j < spans.length; ++j) {
          var sp = spans[j], m = sp.marker;
          if (m.type == "bookmark" && sp.from == pos && m.widgetNode) {
            foundBookmarks.push(m);
          } else if (sp.from <= pos && (sp.to == null || sp.to > pos || m.collapsed && sp.to == pos && sp.from == pos)) {
            if (sp.to != null && sp.to != pos && nextChange > sp.to) {
              nextChange = sp.to;
              spanEndStyle = "";
            }
            if (m.className) { spanStyle += " " + m.className; }
            if (m.css) { css = (css ? css + ";" : "") + m.css; }
            if (m.startStyle && sp.from == pos) { spanStartStyle += " " + m.startStyle; }
            if (m.endStyle && sp.to == nextChange) { (endStyles || (endStyles = [])).push(m.endStyle, sp.to); }
            // support for the old title property
            // https://github.com/codemirror/CodeMirror/pull/5673
            if (m.title) { (attributes || (attributes = {})).title = m.title; }
            if (m.attributes) {
              for (var attr in m.attributes)
                { (attributes || (attributes = {}))[attr] = m.attributes[attr]; }
            }
            if (m.collapsed && (!collapsed || compareCollapsedMarkers(collapsed.marker, m) < 0))
              { collapsed = sp; }
          } else if (sp.from > pos && nextChange > sp.from) {
            nextChange = sp.from;
          }
        }
        if (endStyles) { for (var j$1 = 0; j$1 < endStyles.length; j$1 += 2)
          { if (endStyles[j$1 + 1] == nextChange) { spanEndStyle += " " + endStyles[j$1]; } } }

        if (!collapsed || collapsed.from == pos) { for (var j$2 = 0; j$2 < foundBookmarks.length; ++j$2)
          { buildCollapsedSpan(builder, 0, foundBookmarks[j$2]); } }
        if (collapsed && (collapsed.from || 0) == pos) {
          buildCollapsedSpan(builder, (collapsed.to == null ? len + 1 : collapsed.to) - pos,
                             collapsed.marker, collapsed.from == null);
          if (collapsed.to == null) { return }
          if (collapsed.to == pos) { collapsed = false; }
        }
      }
      if (pos >= len) { break }

      var upto = Math.min(len, nextChange);
      while (true) {
        if (text) {
          var end = pos + text.length;
          if (!collapsed) {
            var tokenText = end > upto ? text.slice(0, upto - pos) : text;
            builder.addToken(builder, tokenText, style ? style + spanStyle : spanStyle,
                             spanStartStyle, pos + tokenText.length == nextChange ? spanEndStyle : "", css, attributes);
          }
          if (end >= upto) {text = text.slice(upto - pos); pos = upto; break}
          pos = end;
          spanStartStyle = "";
        }
        text = allText.slice(at, at = styles[i++]);
        style = interpretTokenStyle(styles[i++], builder.cm.options);
      }
    }
  }


  // These objects are used to represent the visible (currently drawn)
  // part of the document. A LineView may correspond to multiple
  // logical lines, if those are connected by collapsed ranges.
  function LineView(doc, line, lineN) {
    // The starting line
    this.line = line;
    // Continuing lines, if any
    this.rest = visualLineContinued(line);
    // Number of logical lines in this visual line
    this.size = this.rest ? lineNo(lst(this.rest)) - lineN + 1 : 1;
    this.node = this.text = null;
    this.hidden = lineIsHidden(doc, line);
  }

  // Create a range of LineView objects for the given lines.
  function buildViewArray(cm, from, to) {
    var array = [], nextPos;
    for (var pos = from; pos < to; pos = nextPos) {
      var view = new LineView(cm.doc, getLine(cm.doc, pos), pos);
      nextPos = pos + view.size;
      array.push(view);
    }
    return array
  }

  var operationGroup = null;

  function pushOperation(op) {
    if (operationGroup) {
      operationGroup.ops.push(op);
    } else {
      op.ownsGroup = operationGroup = {
        ops: [op],
        delayedCallbacks: []
      };
    }
  }

  function fireCallbacksForOps(group) {
    // Calls delayed callbacks and cursorActivity handlers until no
    // new ones appear
    var callbacks = group.delayedCallbacks, i = 0;
    do {
      for (; i < callbacks.length; i++)
        { callbacks[i].call(null); }
      for (var j = 0; j < group.ops.length; j++) {
        var op = group.ops[j];
        if (op.cursorActivityHandlers)
          { while (op.cursorActivityCalled < op.cursorActivityHandlers.length)
            { op.cursorActivityHandlers[op.cursorActivityCalled++].call(null, op.cm); } }
      }
    } while (i < callbacks.length)
  }

  function finishOperation(op, endCb) {
    var group = op.ownsGroup;
    if (!group) { return }

    try { fireCallbacksForOps(group); }
    finally {
      operationGroup = null;
      endCb(group);
    }
  }

  var orphanDelayedCallbacks = null;

  // Often, we want to signal events at a point where we are in the
  // middle of some work, but don't want the handler to start calling
  // other methods on the editor, which might be in an inconsistent
  // state or simply not expect any other events to happen.
  // signalLater looks whether there are any handlers, and schedules
  // them to be executed when the last operation ends, or, if no
  // operation is active, when a timeout fires.
  function signalLater(emitter, type /*, values...*/) {
    var arr = getHandlers(emitter, type);
    if (!arr.length) { return }
    var args = Array.prototype.slice.call(arguments, 2), list;
    if (operationGroup) {
      list = operationGroup.delayedCallbacks;
    } else if (orphanDelayedCallbacks) {
      list = orphanDelayedCallbacks;
    } else {
      list = orphanDelayedCallbacks = [];
      setTimeout(fireOrphanDelayed, 0);
    }
    var loop = function ( i ) {
      list.push(function () { return arr[i].apply(null, args); });
    };

    for (var i = 0; i < arr.length; ++i)
      loop( i );
  }

  function fireOrphanDelayed() {
    var delayed = orphanDelayedCallbacks;
    orphanDelayedCallbacks = null;
    for (var i = 0; i < delayed.length; ++i) { delayed[i](); }
  }

  // When an aspect of a line changes, a string is added to
  // lineView.changes. This updates the relevant part of the line's
  // DOM structure.
  function updateLineForChanges(cm, lineView, lineN, dims) {
    for (var j = 0; j < lineView.changes.length; j++) {
      var type = lineView.changes[j];
      if (type == "text") { updateLineText(cm, lineView); }
      else if (type == "gutter") { updateLineGutter(cm, lineView, lineN, dims); }
      else if (type == "class") { updateLineClasses(cm, lineView); }
      else if (type == "widget") { updateLineWidgets(cm, lineView, dims); }
    }
    lineView.changes = null;
  }

  // Lines with gutter elements, widgets or a background class need to
  // be wrapped, and have the extra elements added to the wrapper div
  function ensureLineWrapped(lineView) {
    if (lineView.node == lineView.text) {
      lineView.node = elt("div", null, null, "position: relative");
      if (lineView.text.parentNode)
        { lineView.text.parentNode.replaceChild(lineView.node, lineView.text); }
      lineView.node.appendChild(lineView.text);
      if (ie && ie_version < 8) { lineView.node.style.zIndex = 2; }
    }
    return lineView.node
  }

  function updateLineBackground(cm, lineView) {
    var cls = lineView.bgClass ? lineView.bgClass + " " + (lineView.line.bgClass || "") : lineView.line.bgClass;
    if (cls) { cls += " CodeMirror-linebackground"; }
    if (lineView.background) {
      if (cls) { lineView.background.className = cls; }
      else { lineView.background.parentNode.removeChild(lineView.background); lineView.background = null; }
    } else if (cls) {
      var wrap = ensureLineWrapped(lineView);
      lineView.background = wrap.insertBefore(elt("div", null, cls), wrap.firstChild);
      cm.display.input.setUneditable(lineView.background);
    }
  }

  // Wrapper around buildLineContent which will reuse the structure
  // in display.externalMeasured when possible.
  function getLineContent(cm, lineView) {
    var ext = cm.display.externalMeasured;
    if (ext && ext.line == lineView.line) {
      cm.display.externalMeasured = null;
      lineView.measure = ext.measure;
      return ext.built
    }
    return buildLineContent(cm, lineView)
  }

  // Redraw the line's text. Interacts with the background and text
  // classes because the mode may output tokens that influence these
  // classes.
  function updateLineText(cm, lineView) {
    var cls = lineView.text.className;
    var built = getLineContent(cm, lineView);
    if (lineView.text == lineView.node) { lineView.node = built.pre; }
    lineView.text.parentNode.replaceChild(built.pre, lineView.text);
    lineView.text = built.pre;
    if (built.bgClass != lineView.bgClass || built.textClass != lineView.textClass) {
      lineView.bgClass = built.bgClass;
      lineView.textClass = built.textClass;
      updateLineClasses(cm, lineView);
    } else if (cls) {
      lineView.text.className = cls;
    }
  }

  function updateLineClasses(cm, lineView) {
    updateLineBackground(cm, lineView);
    if (lineView.line.wrapClass)
      { ensureLineWrapped(lineView).className = lineView.line.wrapClass; }
    else if (lineView.node != lineView.text)
      { lineView.node.className = ""; }
    var textClass = lineView.textClass ? lineView.textClass + " " + (lineView.line.textClass || "") : lineView.line.textClass;
    lineView.text.className = textClass || "";
  }

  function updateLineGutter(cm, lineView, lineN, dims) {
    if (lineView.gutter) {
      lineView.node.removeChild(lineView.gutter);
      lineView.gutter = null;
    }
    if (lineView.gutterBackground) {
      lineView.node.removeChild(lineView.gutterBackground);
      lineView.gutterBackground = null;
    }
    if (lineView.line.gutterClass) {
      var wrap = ensureLineWrapped(lineView);
      lineView.gutterBackground = elt("div", null, "CodeMirror-gutter-background " + lineView.line.gutterClass,
                                      ("left: " + (cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth) + "px; width: " + (dims.gutterTotalWidth) + "px"));
      cm.display.input.setUneditable(lineView.gutterBackground);
      wrap.insertBefore(lineView.gutterBackground, lineView.text);
    }
    var markers = lineView.line.gutterMarkers;
    if (cm.options.lineNumbers || markers) {
      var wrap$1 = ensureLineWrapped(lineView);
      var gutterWrap = lineView.gutter = elt("div", null, "CodeMirror-gutter-wrapper", ("left: " + (cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth) + "px"));
      cm.display.input.setUneditable(gutterWrap);
      wrap$1.insertBefore(gutterWrap, lineView.text);
      if (lineView.line.gutterClass)
        { gutterWrap.className += " " + lineView.line.gutterClass; }
      if (cm.options.lineNumbers && (!markers || !markers["CodeMirror-linenumbers"]))
        { lineView.lineNumber = gutterWrap.appendChild(
          elt("div", lineNumberFor(cm.options, lineN),
              "CodeMirror-linenumber CodeMirror-gutter-elt",
              ("left: " + (dims.gutterLeft["CodeMirror-linenumbers"]) + "px; width: " + (cm.display.lineNumInnerWidth) + "px"))); }
      if (markers) { for (var k = 0; k < cm.display.gutterSpecs.length; ++k) {
        var id = cm.display.gutterSpecs[k].className, found = markers.hasOwnProperty(id) && markers[id];
        if (found)
          { gutterWrap.appendChild(elt("div", [found], "CodeMirror-gutter-elt",
                                     ("left: " + (dims.gutterLeft[id]) + "px; width: " + (dims.gutterWidth[id]) + "px"))); }
      } }
    }
  }

  function updateLineWidgets(cm, lineView, dims) {
    if (lineView.alignable) { lineView.alignable = null; }
    var isWidget = classTest("CodeMirror-linewidget");
    for (var node = lineView.node.firstChild, next = (void 0); node; node = next) {
      next = node.nextSibling;
      if (isWidget.test(node.className)) { lineView.node.removeChild(node); }
    }
    insertLineWidgets(cm, lineView, dims);
  }

  // Build a line's DOM representation from scratch
  function buildLineElement(cm, lineView, lineN, dims) {
    var built = getLineContent(cm, lineView);
    lineView.text = lineView.node = built.pre;
    if (built.bgClass) { lineView.bgClass = built.bgClass; }
    if (built.textClass) { lineView.textClass = built.textClass; }

    updateLineClasses(cm, lineView);
    updateLineGutter(cm, lineView, lineN, dims);
    insertLineWidgets(cm, lineView, dims);
    return lineView.node
  }

  // A lineView may contain multiple logical lines (when merged by
  // collapsed spans). The widgets for all of them need to be drawn.
  function insertLineWidgets(cm, lineView, dims) {
    insertLineWidgetsFor(cm, lineView.line, lineView, dims, true);
    if (lineView.rest) { for (var i = 0; i < lineView.rest.length; i++)
      { insertLineWidgetsFor(cm, lineView.rest[i], lineView, dims, false); } }
  }

  function insertLineWidgetsFor(cm, line, lineView, dims, allowAbove) {
    if (!line.widgets) { return }
    var wrap = ensureLineWrapped(lineView);
    for (var i = 0, ws = line.widgets; i < ws.length; ++i) {
      var widget = ws[i], node = elt("div", [widget.node], "CodeMirror-linewidget" + (widget.className ? " " + widget.className : ""));
      if (!widget.handleMouseEvents) { node.setAttribute("cm-ignore-events", "true"); }
      positionLineWidget(widget, node, lineView, dims);
      cm.display.input.setUneditable(node);
      if (allowAbove && widget.above)
        { wrap.insertBefore(node, lineView.gutter || lineView.text); }
      else
        { wrap.appendChild(node); }
      signalLater(widget, "redraw");
    }
  }

  function positionLineWidget(widget, node, lineView, dims) {
    if (widget.noHScroll) {
  (lineView.alignable || (lineView.alignable = [])).push(node);
      var width = dims.wrapperWidth;
      node.style.left = dims.fixedPos + "px";
      if (!widget.coverGutter) {
        width -= dims.gutterTotalWidth;
        node.style.paddingLeft = dims.gutterTotalWidth + "px";
      }
      node.style.width = width + "px";
    }
    if (widget.coverGutter) {
      node.style.zIndex = 5;
      node.style.position = "relative";
      if (!widget.noHScroll) { node.style.marginLeft = -dims.gutterTotalWidth + "px"; }
    }
  }

  function widgetHeight(widget) {
    if (widget.height != null) { return widget.height }
    var cm = widget.doc.cm;
    if (!cm) { return 0 }
    if (!contains(document.body, widget.node)) {
      var parentStyle = "position: relative;";
      if (widget.coverGutter)
        { parentStyle += "margin-left: -" + cm.display.gutters.offsetWidth + "px;"; }
      if (widget.noHScroll)
        { parentStyle += "width: " + cm.display.wrapper.clientWidth + "px;"; }
      removeChildrenAndAdd(cm.display.measure, elt("div", [widget.node], null, parentStyle));
    }
    return widget.height = widget.node.parentNode.offsetHeight
  }

  // Return true when the given mouse event happened in a widget
  function eventInWidget(display, e) {
    for (var n = e_target(e); n != display.wrapper; n = n.parentNode) {
      if (!n || (n.nodeType == 1 && n.getAttribute("cm-ignore-events") == "true") ||
          (n.parentNode == display.sizer && n != display.mover))
        { return true }
    }
  }

  // POSITION MEASUREMENT

  function paddingTop(display) {return display.lineSpace.offsetTop}
  function paddingVert(display) {return display.mover.offsetHeight - display.lineSpace.offsetHeight}
  function paddingH(display) {
    if (display.cachedPaddingH) { return display.cachedPaddingH }
    var e = removeChildrenAndAdd(display.measure, elt("pre", "x", "CodeMirror-line-like"));
    var style = window.getComputedStyle ? window.getComputedStyle(e) : e.currentStyle;
    var data = {left: parseInt(style.paddingLeft), right: parseInt(style.paddingRight)};
    if (!isNaN(data.left) && !isNaN(data.right)) { display.cachedPaddingH = data; }
    return data
  }

  function scrollGap(cm) { return scrollerGap - cm.display.nativeBarWidth }
  function displayWidth(cm) {
    return cm.display.scroller.clientWidth - scrollGap(cm) - cm.display.barWidth
  }
  function displayHeight(cm) {
    return cm.display.scroller.clientHeight - scrollGap(cm) - cm.display.barHeight
  }

  // Ensure the lineView.wrapping.heights array is populated. This is
  // an array of bottom offsets for the lines that make up a drawn
  // line. When lineWrapping is on, there might be more than one
  // height.
  function ensureLineHeights(cm, lineView, rect) {
    var wrapping = cm.options.lineWrapping;
    var curWidth = wrapping && displayWidth(cm);
    if (!lineView.measure.heights || wrapping && lineView.measure.width != curWidth) {
      var heights = lineView.measure.heights = [];
      if (wrapping) {
        lineView.measure.width = curWidth;
        var rects = lineView.text.firstChild.getClientRects();
        for (var i = 0; i < rects.length - 1; i++) {
          var cur = rects[i], next = rects[i + 1];
          if (Math.abs(cur.bottom - next.bottom) > 2)
            { heights.push((cur.bottom + next.top) / 2 - rect.top); }
        }
      }
      heights.push(rect.bottom - rect.top);
    }
  }

  // Find a line map (mapping character offsets to text nodes) and a
  // measurement cache for the given line number. (A line view might
  // contain multiple lines when collapsed ranges are present.)
  function mapFromLineView(lineView, line, lineN) {
    if (lineView.line == line)
      { return {map: lineView.measure.map, cache: lineView.measure.cache} }
    for (var i = 0; i < lineView.rest.length; i++)
      { if (lineView.rest[i] == line)
        { return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i]} } }
    for (var i$1 = 0; i$1 < lineView.rest.length; i$1++)
      { if (lineNo(lineView.rest[i$1]) > lineN)
        { return {map: lineView.measure.maps[i$1], cache: lineView.measure.caches[i$1], before: true} } }
  }

  // Render a line into the hidden node display.externalMeasured. Used
  // when measurement is needed for a line that's not in the viewport.
  function updateExternalMeasurement(cm, line) {
    line = visualLine(line);
    var lineN = lineNo(line);
    var view = cm.display.externalMeasured = new LineView(cm.doc, line, lineN);
    view.lineN = lineN;
    var built = view.built = buildLineContent(cm, view);
    view.text = built.pre;
    removeChildrenAndAdd(cm.display.lineMeasure, built.pre);
    return view
  }

  // Get a {top, bottom, left, right} box (in line-local coordinates)
  // for a given character.
  function measureChar(cm, line, ch, bias) {
    return measureCharPrepared(cm, prepareMeasureForLine(cm, line), ch, bias)
  }

  // Find a line view that corresponds to the given line number.
  function findViewForLine(cm, lineN) {
    if (lineN >= cm.display.viewFrom && lineN < cm.display.viewTo)
      { return cm.display.view[findViewIndex(cm, lineN)] }
    var ext = cm.display.externalMeasured;
    if (ext && lineN >= ext.lineN && lineN < ext.lineN + ext.size)
      { return ext }
  }

  // Measurement can be split in two steps, the set-up work that
  // applies to the whole line, and the measurement of the actual
  // character. Functions like coordsChar, that need to do a lot of
  // measurements in a row, can thus ensure that the set-up work is
  // only done once.
  function prepareMeasureForLine(cm, line) {
    var lineN = lineNo(line);
    var view = findViewForLine(cm, lineN);
    if (view && !view.text) {
      view = null;
    } else if (view && view.changes) {
      updateLineForChanges(cm, view, lineN, getDimensions(cm));
      cm.curOp.forceUpdate = true;
    }
    if (!view)
      { view = updateExternalMeasurement(cm, line); }

    var info = mapFromLineView(view, line, lineN);
    return {
      line: line, view: view, rect: null,
      map: info.map, cache: info.cache, before: info.before,
      hasHeights: false
    }
  }

  // Given a prepared measurement object, measures the position of an
  // actual character (or fetches it from the cache).
  function measureCharPrepared(cm, prepared, ch, bias, varHeight) {
    if (prepared.before) { ch = -1; }
    var key = ch + (bias || ""), found;
    if (prepared.cache.hasOwnProperty(key)) {
      found = prepared.cache[key];
    } else {
      if (!prepared.rect)
        { prepared.rect = prepared.view.text.getBoundingClientRect(); }
      if (!prepared.hasHeights) {
        ensureLineHeights(cm, prepared.view, prepared.rect);
        prepared.hasHeights = true;
      }
      found = measureCharInner(cm, prepared, ch, bias);
      if (!found.bogus) { prepared.cache[key] = found; }
    }
    return {left: found.left, right: found.right,
            top: varHeight ? found.rtop : found.top,
            bottom: varHeight ? found.rbottom : found.bottom}
  }

  var nullRect = {left: 0, right: 0, top: 0, bottom: 0};

  function nodeAndOffsetInLineMap(map, ch, bias) {
    var node, start, end, collapse, mStart, mEnd;
    // First, search the line map for the text node corresponding to,
    // or closest to, the target character.
    for (var i = 0; i < map.length; i += 3) {
      mStart = map[i];
      mEnd = map[i + 1];
      if (ch < mStart) {
        start = 0; end = 1;
        collapse = "left";
      } else if (ch < mEnd) {
        start = ch - mStart;
        end = start + 1;
      } else if (i == map.length - 3 || ch == mEnd && map[i + 3] > ch) {
        end = mEnd - mStart;
        start = end - 1;
        if (ch >= mEnd) { collapse = "right"; }
      }
      if (start != null) {
        node = map[i + 2];
        if (mStart == mEnd && bias == (node.insertLeft ? "left" : "right"))
          { collapse = bias; }
        if (bias == "left" && start == 0)
          { while (i && map[i - 2] == map[i - 3] && map[i - 1].insertLeft) {
            node = map[(i -= 3) + 2];
            collapse = "left";
          } }
        if (bias == "right" && start == mEnd - mStart)
          { while (i < map.length - 3 && map[i + 3] == map[i + 4] && !map[i + 5].insertLeft) {
            node = map[(i += 3) + 2];
            collapse = "right";
          } }
        break
      }
    }
    return {node: node, start: start, end: end, collapse: collapse, coverStart: mStart, coverEnd: mEnd}
  }

  function getUsefulRect(rects, bias) {
    var rect = nullRect;
    if (bias == "left") { for (var i = 0; i < rects.length; i++) {
      if ((rect = rects[i]).left != rect.right) { break }
    } } else { for (var i$1 = rects.length - 1; i$1 >= 0; i$1--) {
      if ((rect = rects[i$1]).left != rect.right) { break }
    } }
    return rect
  }

  function measureCharInner(cm, prepared, ch, bias) {
    var place = nodeAndOffsetInLineMap(prepared.map, ch, bias);
    var node = place.node, start = place.start, end = place.end, collapse = place.collapse;

    var rect;
    if (node.nodeType == 3) { // If it is a text node, use a range to retrieve the coordinates.
      for (var i$1 = 0; i$1 < 4; i$1++) { // Retry a maximum of 4 times when nonsense rectangles are returned
        while (start && isExtendingChar(prepared.line.text.charAt(place.coverStart + start))) { --start; }
        while (place.coverStart + end < place.coverEnd && isExtendingChar(prepared.line.text.charAt(place.coverStart + end))) { ++end; }
        if (ie && ie_version < 9 && start == 0 && end == place.coverEnd - place.coverStart)
          { rect = node.parentNode.getBoundingClientRect(); }
        else
          { rect = getUsefulRect(range(node, start, end).getClientRects(), bias); }
        if (rect.left || rect.right || start == 0) { break }
        end = start;
        start = start - 1;
        collapse = "right";
      }
      if (ie && ie_version < 11) { rect = maybeUpdateRectForZooming(cm.display.measure, rect); }
    } else { // If it is a widget, simply get the box for the whole widget.
      if (start > 0) { collapse = bias = "right"; }
      var rects;
      if (cm.options.lineWrapping && (rects = node.getClientRects()).length > 1)
        { rect = rects[bias == "right" ? rects.length - 1 : 0]; }
      else
        { rect = node.getBoundingClientRect(); }
    }
    if (ie && ie_version < 9 && !start && (!rect || !rect.left && !rect.right)) {
      var rSpan = node.parentNode.getClientRects()[0];
      if (rSpan)
        { rect = {left: rSpan.left, right: rSpan.left + charWidth(cm.display), top: rSpan.top, bottom: rSpan.bottom}; }
      else
        { rect = nullRect; }
    }

    var rtop = rect.top - prepared.rect.top, rbot = rect.bottom - prepared.rect.top;
    var mid = (rtop + rbot) / 2;
    var heights = prepared.view.measure.heights;
    var i = 0;
    for (; i < heights.length - 1; i++)
      { if (mid < heights[i]) { break } }
    var top = i ? heights[i - 1] : 0, bot = heights[i];
    var result = {left: (collapse == "right" ? rect.right : rect.left) - prepared.rect.left,
                  right: (collapse == "left" ? rect.left : rect.right) - prepared.rect.left,
                  top: top, bottom: bot};
    if (!rect.left && !rect.right) { result.bogus = true; }
    if (!cm.options.singleCursorHeightPerLine) { result.rtop = rtop; result.rbottom = rbot; }

    return result
  }

  // Work around problem with bounding client rects on ranges being
  // returned incorrectly when zoomed on IE10 and below.
  function maybeUpdateRectForZooming(measure, rect) {
    if (!window.screen || screen.logicalXDPI == null ||
        screen.logicalXDPI == screen.deviceXDPI || !hasBadZoomedRects(measure))
      { return rect }
    var scaleX = screen.logicalXDPI / screen.deviceXDPI;
    var scaleY = screen.logicalYDPI / screen.deviceYDPI;
    return {left: rect.left * scaleX, right: rect.right * scaleX,
            top: rect.top * scaleY, bottom: rect.bottom * scaleY}
  }

  function clearLineMeasurementCacheFor(lineView) {
    if (lineView.measure) {
      lineView.measure.cache = {};
      lineView.measure.heights = null;
      if (lineView.rest) { for (var i = 0; i < lineView.rest.length; i++)
        { lineView.measure.caches[i] = {}; } }
    }
  }

  function clearLineMeasurementCache(cm) {
    cm.display.externalMeasure = null;
    removeChildren(cm.display.lineMeasure);
    for (var i = 0; i < cm.display.view.length; i++)
      { clearLineMeasurementCacheFor(cm.display.view[i]); }
  }

  function clearCaches(cm) {
    clearLineMeasurementCache(cm);
    cm.display.cachedCharWidth = cm.display.cachedTextHeight = cm.display.cachedPaddingH = null;
    if (!cm.options.lineWrapping) { cm.display.maxLineChanged = true; }
    cm.display.lineNumChars = null;
  }

  function pageScrollX() {
    // Work around https://bugs.chromium.org/p/chromium/issues/detail?id=489206
    // which causes page_Offset and bounding client rects to use
    // different reference viewports and invalidate our calculations.
    if (chrome && android) { return -(document.body.getBoundingClientRect().left - parseInt(getComputedStyle(document.body).marginLeft)) }
    return window.pageXOffset || (document.documentElement || document.body).scrollLeft
  }
  function pageScrollY() {
    if (chrome && android) { return -(document.body.getBoundingClientRect().top - parseInt(getComputedStyle(document.body).marginTop)) }
    return window.pageYOffset || (document.documentElement || document.body).scrollTop
  }

  function widgetTopHeight(lineObj) {
    var height = 0;
    if (lineObj.widgets) { for (var i = 0; i < lineObj.widgets.length; ++i) { if (lineObj.widgets[i].above)
      { height += widgetHeight(lineObj.widgets[i]); } } }
    return height
  }

  // Converts a {top, bottom, left, right} box from line-local
  // coordinates into another coordinate system. Context may be one of
  // "line", "div" (display.lineDiv), "local"./null (editor), "window",
  // or "page".
  function intoCoordSystem(cm, lineObj, rect, context, includeWidgets) {
    if (!includeWidgets) {
      var height = widgetTopHeight(lineObj);
      rect.top += height; rect.bottom += height;
    }
    if (context == "line") { return rect }
    if (!context) { context = "local"; }
    var yOff = heightAtLine(lineObj);
    if (context == "local") { yOff += paddingTop(cm.display); }
    else { yOff -= cm.display.viewOffset; }
    if (context == "page" || context == "window") {
      var lOff = cm.display.lineSpace.getBoundingClientRect();
      yOff += lOff.top + (context == "window" ? 0 : pageScrollY());
      var xOff = lOff.left + (context == "window" ? 0 : pageScrollX());
      rect.left += xOff; rect.right += xOff;
    }
    rect.top += yOff; rect.bottom += yOff;
    return rect
  }

  // Coverts a box from "div" coords to another coordinate system.
  // Context may be "window", "page", "div", or "local"./null.
  function fromCoordSystem(cm, coords, context) {
    if (context == "div") { return coords }
    var left = coords.left, top = coords.top;
    // First move into "page" coordinate system
    if (context == "page") {
      left -= pageScrollX();
      top -= pageScrollY();
    } else if (context == "local" || !context) {
      var localBox = cm.display.sizer.getBoundingClientRect();
      left += localBox.left;
      top += localBox.top;
    }

    var lineSpaceBox = cm.display.lineSpace.getBoundingClientRect();
    return {left: left - lineSpaceBox.left, top: top - lineSpaceBox.top}
  }

  function charCoords(cm, pos, context, lineObj, bias) {
    if (!lineObj) { lineObj = getLine(cm.doc, pos.line); }
    return intoCoordSystem(cm, lineObj, measureChar(cm, lineObj, pos.ch, bias), context)
  }

  // Returns a box for a given cursor position, which may have an
  // 'other' property containing the position of the secondary cursor
  // on a bidi boundary.
  // A cursor Pos(line, char, "before") is on the same visual line as `char - 1`
  // and after `char - 1` in writing order of `char - 1`
  // A cursor Pos(line, char, "after") is on the same visual line as `char`
  // and before `char` in writing order of `char`
  // Examples (upper-case letters are RTL, lower-case are LTR):
  //     Pos(0, 1, ...)
  //     before   after
  // ab     a|b     a|b
  // aB     a|B     aB|
  // Ab     |Ab     A|b
  // AB     B|A     B|A
  // Every position after the last character on a line is considered to stick
  // to the last character on the line.
  function cursorCoords(cm, pos, context, lineObj, preparedMeasure, varHeight) {
    lineObj = lineObj || getLine(cm.doc, pos.line);
    if (!preparedMeasure) { preparedMeasure = prepareMeasureForLine(cm, lineObj); }
    function get(ch, right) {
      var m = measureCharPrepared(cm, preparedMeasure, ch, right ? "right" : "left", varHeight);
      if (right) { m.left = m.right; } else { m.right = m.left; }
      return intoCoordSystem(cm, lineObj, m, context)
    }
    var order = getOrder(lineObj, cm.doc.direction), ch = pos.ch, sticky = pos.sticky;
    if (ch >= lineObj.text.length) {
      ch = lineObj.text.length;
      sticky = "before";
    } else if (ch <= 0) {
      ch = 0;
      sticky = "after";
    }
    if (!order) { return get(sticky == "before" ? ch - 1 : ch, sticky == "before") }

    function getBidi(ch, partPos, invert) {
      var part = order[partPos], right = part.level == 1;
      return get(invert ? ch - 1 : ch, right != invert)
    }
    var partPos = getBidiPartAt(order, ch, sticky);
    var other = bidiOther;
    var val = getBidi(ch, partPos, sticky == "before");
    if (other != null) { val.other = getBidi(ch, other, sticky != "before"); }
    return val
  }

  // Used to cheaply estimate the coordinates for a position. Used for
  // intermediate scroll updates.
  function estimateCoords(cm, pos) {
    var left = 0;
    pos = clipPos(cm.doc, pos);
    if (!cm.options.lineWrapping) { left = charWidth(cm.display) * pos.ch; }
    var lineObj = getLine(cm.doc, pos.line);
    var top = heightAtLine(lineObj) + paddingTop(cm.display);
    return {left: left, right: left, top: top, bottom: top + lineObj.height}
  }

  // Positions returned by coordsChar contain some extra information.
  // xRel is the relative x position of the input coordinates compared
  // to the found position (so xRel > 0 means the coordinates are to
  // the right of the character position, for example). When outside
  // is true, that means the coordinates lie outside the line's
  // vertical range.
  function PosWithInfo(line, ch, sticky, outside, xRel) {
    var pos = Pos(line, ch, sticky);
    pos.xRel = xRel;
    if (outside) { pos.outside = outside; }
    return pos
  }

  // Compute the character position closest to the given coordinates.
  // Input must be lineSpace-local ("div" coordinate system).
  function coordsChar(cm, x, y) {
    var doc = cm.doc;
    y += cm.display.viewOffset;
    if (y < 0) { return PosWithInfo(doc.first, 0, null, -1, -1) }
    var lineN = lineAtHeight(doc, y), last = doc.first + doc.size - 1;
    if (lineN > last)
      { return PosWithInfo(doc.first + doc.size - 1, getLine(doc, last).text.length, null, 1, 1) }
    if (x < 0) { x = 0; }

    var lineObj = getLine(doc, lineN);
    for (;;) {
      var found = coordsCharInner(cm, lineObj, lineN, x, y);
      var collapsed = collapsedSpanAround(lineObj, found.ch + (found.xRel > 0 || found.outside > 0 ? 1 : 0));
      if (!collapsed) { return found }
      var rangeEnd = collapsed.find(1);
      if (rangeEnd.line == lineN) { return rangeEnd }
      lineObj = getLine(doc, lineN = rangeEnd.line);
    }
  }

  function wrappedLineExtent(cm, lineObj, preparedMeasure, y) {
    y -= widgetTopHeight(lineObj);
    var end = lineObj.text.length;
    var begin = findFirst(function (ch) { return measureCharPrepared(cm, preparedMeasure, ch - 1).bottom <= y; }, end, 0);
    end = findFirst(function (ch) { return measureCharPrepared(cm, preparedMeasure, ch).top > y; }, begin, end);
    return {begin: begin, end: end}
  }

  function wrappedLineExtentChar(cm, lineObj, preparedMeasure, target) {
    if (!preparedMeasure) { preparedMeasure = prepareMeasureForLine(cm, lineObj); }
    var targetTop = intoCoordSystem(cm, lineObj, measureCharPrepared(cm, preparedMeasure, target), "line").top;
    return wrappedLineExtent(cm, lineObj, preparedMeasure, targetTop)
  }

  // Returns true if the given side of a box is after the given
  // coordinates, in top-to-bottom, left-to-right order.
  function boxIsAfter(box, x, y, left) {
    return box.bottom <= y ? false : box.top > y ? true : (left ? box.left : box.right) > x
  }

  function coordsCharInner(cm, lineObj, lineNo, x, y) {
    // Move y into line-local coordinate space
    y -= heightAtLine(lineObj);
    var preparedMeasure = prepareMeasureForLine(cm, lineObj);
    // When directly calling `measureCharPrepared`, we have to adjust
    // for the widgets at this line.
    var widgetHeight = widgetTopHeight(lineObj);
    var begin = 0, end = lineObj.text.length, ltr = true;

    var order = getOrder(lineObj, cm.doc.direction);
    // If the line isn't plain left-to-right text, first figure out
    // which bidi section the coordinates fall into.
    if (order) {
      var part = (cm.options.lineWrapping ? coordsBidiPartWrapped : coordsBidiPart)
                   (cm, lineObj, lineNo, preparedMeasure, order, x, y);
      ltr = part.level != 1;
      // The awkward -1 offsets are needed because findFirst (called
      // on these below) will treat its first bound as inclusive,
      // second as exclusive, but we want to actually address the
      // characters in the part's range
      begin = ltr ? part.from : part.to - 1;
      end = ltr ? part.to : part.from - 1;
    }

    // A binary search to find the first character whose bounding box
    // starts after the coordinates. If we run across any whose box wrap
    // the coordinates, store that.
    var chAround = null, boxAround = null;
    var ch = findFirst(function (ch) {
      var box = measureCharPrepared(cm, preparedMeasure, ch);
      box.top += widgetHeight; box.bottom += widgetHeight;
      if (!boxIsAfter(box, x, y, false)) { return false }
      if (box.top <= y && box.left <= x) {
        chAround = ch;
        boxAround = box;
      }
      return true
    }, begin, end);

    var baseX, sticky, outside = false;
    // If a box around the coordinates was found, use that
    if (boxAround) {
      // Distinguish coordinates nearer to the left or right side of the box
      var atLeft = x - boxAround.left < boxAround.right - x, atStart = atLeft == ltr;
      ch = chAround + (atStart ? 0 : 1);
      sticky = atStart ? "after" : "before";
      baseX = atLeft ? boxAround.left : boxAround.right;
    } else {
      // (Adjust for extended bound, if necessary.)
      if (!ltr && (ch == end || ch == begin)) { ch++; }
      // To determine which side to associate with, get the box to the
      // left of the character and compare it's vertical position to the
      // coordinates
      sticky = ch == 0 ? "after" : ch == lineObj.text.length ? "before" :
        (measureCharPrepared(cm, preparedMeasure, ch - (ltr ? 1 : 0)).bottom + widgetHeight <= y) == ltr ?
        "after" : "before";
      // Now get accurate coordinates for this place, in order to get a
      // base X position
      var coords = cursorCoords(cm, Pos(lineNo, ch, sticky), "line", lineObj, preparedMeasure);
      baseX = coords.left;
      outside = y < coords.top ? -1 : y >= coords.bottom ? 1 : 0;
    }

    ch = skipExtendingChars(lineObj.text, ch, 1);
    return PosWithInfo(lineNo, ch, sticky, outside, x - baseX)
  }

  function coordsBidiPart(cm, lineObj, lineNo, preparedMeasure, order, x, y) {
    // Bidi parts are sorted left-to-right, and in a non-line-wrapping
    // situation, we can take this ordering to correspond to the visual
    // ordering. This finds the first part whose end is after the given
    // coordinates.
    var index = findFirst(function (i) {
      var part = order[i], ltr = part.level != 1;
      return boxIsAfter(cursorCoords(cm, Pos(lineNo, ltr ? part.to : part.from, ltr ? "before" : "after"),
                                     "line", lineObj, preparedMeasure), x, y, true)
    }, 0, order.length - 1);
    var part = order[index];
    // If this isn't the first part, the part's start is also after
    // the coordinates, and the coordinates aren't on the same line as
    // that start, move one part back.
    if (index > 0) {
      var ltr = part.level != 1;
      var start = cursorCoords(cm, Pos(lineNo, ltr ? part.from : part.to, ltr ? "after" : "before"),
                               "line", lineObj, preparedMeasure);
      if (boxIsAfter(start, x, y, true) && start.top > y)
        { part = order[index - 1]; }
    }
    return part
  }

  function coordsBidiPartWrapped(cm, lineObj, _lineNo, preparedMeasure, order, x, y) {
    // In a wrapped line, rtl text on wrapping boundaries can do things
    // that don't correspond to the ordering in our `order` array at
    // all, so a binary search doesn't work, and we want to return a
    // part that only spans one line so that the binary search in
    // coordsCharInner is safe. As such, we first find the extent of the
    // wrapped line, and then do a flat search in which we discard any
    // spans that aren't on the line.
    var ref = wrappedLineExtent(cm, lineObj, preparedMeasure, y);
    var begin = ref.begin;
    var end = ref.end;
    if (/\s/.test(lineObj.text.charAt(end - 1))) { end--; }
    var part = null, closestDist = null;
    for (var i = 0; i < order.length; i++) {
      var p = order[i];
      if (p.from >= end || p.to <= begin) { continue }
      var ltr = p.level != 1;
      var endX = measureCharPrepared(cm, preparedMeasure, ltr ? Math.min(end, p.to) - 1 : Math.max(begin, p.from)).right;
      // Weigh against spans ending before this, so that they are only
      // picked if nothing ends after
      var dist = endX < x ? x - endX + 1e9 : endX - x;
      if (!part || closestDist > dist) {
        part = p;
        closestDist = dist;
      }
    }
    if (!part) { part = order[order.length - 1]; }
    // Clip the part to the wrapped line.
    if (part.from < begin) { part = {from: begin, to: part.to, level: part.level}; }
    if (part.to > end) { part = {from: part.from, to: end, level: part.level}; }
    return part
  }

  var measureText;
  // Compute the default text height.
  function textHeight(display) {
    if (display.cachedTextHeight != null) { return display.cachedTextHeight }
    if (measureText == null) {
      measureText = elt("pre", null, "CodeMirror-line-like");
      // Measure a bunch of lines, for browsers that compute
      // fractional heights.
      for (var i = 0; i < 49; ++i) {
        measureText.appendChild(document.createTextNode("x"));
        measureText.appendChild(elt("br"));
      }
      measureText.appendChild(document.createTextNode("x"));
    }
    removeChildrenAndAdd(display.measure, measureText);
    var height = measureText.offsetHeight / 50;
    if (height > 3) { display.cachedTextHeight = height; }
    removeChildren(display.measure);
    return height || 1
  }

  // Compute the default character width.
  function charWidth(display) {
    if (display.cachedCharWidth != null) { return display.cachedCharWidth }
    var anchor = elt("span", "xxxxxxxxxx");
    var pre = elt("pre", [anchor], "CodeMirror-line-like");
    removeChildrenAndAdd(display.measure, pre);
    var rect = anchor.getBoundingClientRect(), width = (rect.right - rect.left) / 10;
    if (width > 2) { display.cachedCharWidth = width; }
    return width || 10
  }

  // Do a bulk-read of the DOM positions and sizes needed to draw the
  // view, so that we don't interleave reading and writing to the DOM.
  function getDimensions(cm) {
    var d = cm.display, left = {}, width = {};
    var gutterLeft = d.gutters.clientLeft;
    for (var n = d.gutters.firstChild, i = 0; n; n = n.nextSibling, ++i) {
      var id = cm.display.gutterSpecs[i].className;
      left[id] = n.offsetLeft + n.clientLeft + gutterLeft;
      width[id] = n.clientWidth;
    }
    return {fixedPos: compensateForHScroll(d),
            gutterTotalWidth: d.gutters.offsetWidth,
            gutterLeft: left,
            gutterWidth: width,
            wrapperWidth: d.wrapper.clientWidth}
  }

  // Computes display.scroller.scrollLeft + display.gutters.offsetWidth,
  // but using getBoundingClientRect to get a sub-pixel-accurate
  // result.
  function compensateForHScroll(display) {
    return display.scroller.getBoundingClientRect().left - display.sizer.getBoundingClientRect().left
  }

  // Returns a function that estimates the height of a line, to use as
  // first approximation until the line becomes visible (and is thus
  // properly measurable).
  function estimateHeight(cm) {
    var th = textHeight(cm.display), wrapping = cm.options.lineWrapping;
    var perLine = wrapping && Math.max(5, cm.display.scroller.clientWidth / charWidth(cm.display) - 3);
    return function (line) {
      if (lineIsHidden(cm.doc, line)) { return 0 }

      var widgetsHeight = 0;
      if (line.widgets) { for (var i = 0; i < line.widgets.length; i++) {
        if (line.widgets[i].height) { widgetsHeight += line.widgets[i].height; }
      } }

      if (wrapping)
        { return widgetsHeight + (Math.ceil(line.text.length / perLine) || 1) * th }
      else
        { return widgetsHeight + th }
    }
  }

  function estimateLineHeights(cm) {
    var doc = cm.doc, est = estimateHeight(cm);
    doc.iter(function (line) {
      var estHeight = est(line);
      if (estHeight != line.height) { updateLineHeight(line, estHeight); }
    });
  }

  // Given a mouse event, find the corresponding position. If liberal
  // is false, it checks whether a gutter or scrollbar was clicked,
  // and returns null if it was. forRect is used by rectangular
  // selections, and tries to estimate a character position even for
  // coordinates beyond the right of the text.
  function posFromMouse(cm, e, liberal, forRect) {
    var display = cm.display;
    if (!liberal && e_target(e).getAttribute("cm-not-content") == "true") { return null }

    var x, y, space = display.lineSpace.getBoundingClientRect();
    // Fails unpredictably on IE[67] when mouse is dragged around quickly.
    try { x = e.clientX - space.left; y = e.clientY - space.top; }
    catch (e) { return null }
    var coords = coordsChar(cm, x, y), line;
    if (forRect && coords.xRel > 0 && (line = getLine(cm.doc, coords.line).text).length == coords.ch) {
      var colDiff = countColumn(line, line.length, cm.options.tabSize) - line.length;
      coords = Pos(coords.line, Math.max(0, Math.round((x - paddingH(cm.display).left) / charWidth(cm.display)) - colDiff));
    }
    return coords
  }

  // Find the view element corresponding to a given line. Return null
  // when the line isn't visible.
  function findViewIndex(cm, n) {
    if (n >= cm.display.viewTo) { return null }
    n -= cm.display.viewFrom;
    if (n < 0) { return null }
    var view = cm.display.view;
    for (var i = 0; i < view.length; i++) {
      n -= view[i].size;
      if (n < 0) { return i }
    }
  }

  // Updates the display.view data structure for a given change to the
  // document. From and to are in pre-change coordinates. Lendiff is
  // the amount of lines added or subtracted by the change. This is
  // used for changes that span multiple lines, or change the way
  // lines are divided into visual lines. regLineChange (below)
  // registers single-line changes.
  function regChange(cm, from, to, lendiff) {
    if (from == null) { from = cm.doc.first; }
    if (to == null) { to = cm.doc.first + cm.doc.size; }
    if (!lendiff) { lendiff = 0; }

    var display = cm.display;
    if (lendiff && to < display.viewTo &&
        (display.updateLineNumbers == null || display.updateLineNumbers > from))
      { display.updateLineNumbers = from; }

    cm.curOp.viewChanged = true;

    if (from >= display.viewTo) { // Change after
      if (sawCollapsedSpans && visualLineNo(cm.doc, from) < display.viewTo)
        { resetView(cm); }
    } else if (to <= display.viewFrom) { // Change before
      if (sawCollapsedSpans && visualLineEndNo(cm.doc, to + lendiff) > display.viewFrom) {
        resetView(cm);
      } else {
        display.viewFrom += lendiff;
        display.viewTo += lendiff;
      }
    } else if (from <= display.viewFrom && to >= display.viewTo) { // Full overlap
      resetView(cm);
    } else if (from <= display.viewFrom) { // Top overlap
      var cut = viewCuttingPoint(cm, to, to + lendiff, 1);
      if (cut) {
        display.view = display.view.slice(cut.index);
        display.viewFrom = cut.lineN;
        display.viewTo += lendiff;
      } else {
        resetView(cm);
      }
    } else if (to >= display.viewTo) { // Bottom overlap
      var cut$1 = viewCuttingPoint(cm, from, from, -1);
      if (cut$1) {
        display.view = display.view.slice(0, cut$1.index);
        display.viewTo = cut$1.lineN;
      } else {
        resetView(cm);
      }
    } else { // Gap in the middle
      var cutTop = viewCuttingPoint(cm, from, from, -1);
      var cutBot = viewCuttingPoint(cm, to, to + lendiff, 1);
      if (cutTop && cutBot) {
        display.view = display.view.slice(0, cutTop.index)
          .concat(buildViewArray(cm, cutTop.lineN, cutBot.lineN))
          .concat(display.view.slice(cutBot.index));
        display.viewTo += lendiff;
      } else {
        resetView(cm);
      }
    }

    var ext = display.externalMeasured;
    if (ext) {
      if (to < ext.lineN)
        { ext.lineN += lendiff; }
      else if (from < ext.lineN + ext.size)
        { display.externalMeasured = null; }
    }
  }

  // Register a change to a single line. Type must be one of "text",
  // "gutter", "class", "widget"
  function regLineChange(cm, line, type) {
    cm.curOp.viewChanged = true;
    var display = cm.display, ext = cm.display.externalMeasured;
    if (ext && line >= ext.lineN && line < ext.lineN + ext.size)
      { display.externalMeasured = null; }

    if (line < display.viewFrom || line >= display.viewTo) { return }
    var lineView = display.view[findViewIndex(cm, line)];
    if (lineView.node == null) { return }
    var arr = lineView.changes || (lineView.changes = []);
    if (indexOf(arr, type) == -1) { arr.push(type); }
  }

  // Clear the view.
  function resetView(cm) {
    cm.display.viewFrom = cm.display.viewTo = cm.doc.first;
    cm.display.view = [];
    cm.display.viewOffset = 0;
  }

  function viewCuttingPoint(cm, oldN, newN, dir) {
    var index = findViewIndex(cm, oldN), diff, view = cm.display.view;
    if (!sawCollapsedSpans || newN == cm.doc.first + cm.doc.size)
      { return {index: index, lineN: newN} }
    var n = cm.display.viewFrom;
    for (var i = 0; i < index; i++)
      { n += view[i].size; }
    if (n != oldN) {
      if (dir > 0) {
        if (index == view.length - 1) { return null }
        diff = (n + view[index].size) - oldN;
        index++;
      } else {
        diff = n - oldN;
      }
      oldN += diff; newN += diff;
    }
    while (visualLineNo(cm.doc, newN) != newN) {
      if (index == (dir < 0 ? 0 : view.length - 1)) { return null }
      newN += dir * view[index - (dir < 0 ? 1 : 0)].size;
      index += dir;
    }
    return {index: index, lineN: newN}
  }

  // Force the view to cover a given range, adding empty view element
  // or clipping off existing ones as needed.
  function adjustView(cm, from, to) {
    var display = cm.display, view = display.view;
    if (view.length == 0 || from >= display.viewTo || to <= display.viewFrom) {
      display.view = buildViewArray(cm, from, to);
      display.viewFrom = from;
    } else {
      if (display.viewFrom > from)
        { display.view = buildViewArray(cm, from, display.viewFrom).concat(display.view); }
      else if (display.viewFrom < from)
        { display.view = display.view.slice(findViewIndex(cm, from)); }
      display.viewFrom = from;
      if (display.viewTo < to)
        { display.view = display.view.concat(buildViewArray(cm, display.viewTo, to)); }
      else if (display.viewTo > to)
        { display.view = display.view.slice(0, findViewIndex(cm, to)); }
    }
    display.viewTo = to;
  }

  // Count the number of lines in the view whose DOM representation is
  // out of date (or nonexistent).
  function countDirtyView(cm) {
    var view = cm.display.view, dirty = 0;
    for (var i = 0; i < view.length; i++) {
      var lineView = view[i];
      if (!lineView.hidden && (!lineView.node || lineView.changes)) { ++dirty; }
    }
    return dirty
  }

  function updateSelection(cm) {
    cm.display.input.showSelection(cm.display.input.prepareSelection());
  }

  function prepareSelection(cm, primary) {
    if ( primary === void 0 ) primary = true;

    var doc = cm.doc, result = {};
    var curFragment = result.cursors = document.createDocumentFragment();
    var selFragment = result.selection = document.createDocumentFragment();

    for (var i = 0; i < doc.sel.ranges.length; i++) {
      if (!primary && i == doc.sel.primIndex) { continue }
      var range = doc.sel.ranges[i];
      if (range.from().line >= cm.display.viewTo || range.to().line < cm.display.viewFrom) { continue }
      var collapsed = range.empty();
      if (collapsed || cm.options.showCursorWhenSelecting)
        { drawSelectionCursor(cm, range.head, curFragment); }
      if (!collapsed)
        { drawSelectionRange(cm, range, selFragment); }
    }
    return result
  }

  // Draws a cursor for the given range
  function drawSelectionCursor(cm, head, output) {
    var pos = cursorCoords(cm, head, "div", null, null, !cm.options.singleCursorHeightPerLine);

    var cursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor"));
    cursor.style.left = pos.left + "px";
    cursor.style.top = pos.top + "px";
    cursor.style.height = Math.max(0, pos.bottom - pos.top) * cm.options.cursorHeight + "px";

    if (pos.other) {
      // Secondary cursor, shown when on a 'jump' in bi-directional text
      var otherCursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor CodeMirror-secondarycursor"));
      otherCursor.style.display = "";
      otherCursor.style.left = pos.other.left + "px";
      otherCursor.style.top = pos.other.top + "px";
      otherCursor.style.height = (pos.other.bottom - pos.other.top) * .85 + "px";
    }
  }

  function cmpCoords(a, b) { return a.top - b.top || a.left - b.left }

  // Draws the given range as a highlighted selection
  function drawSelectionRange(cm, range, output) {
    var display = cm.display, doc = cm.doc;
    var fragment = document.createDocumentFragment();
    var padding = paddingH(cm.display), leftSide = padding.left;
    var rightSide = Math.max(display.sizerWidth, displayWidth(cm) - display.sizer.offsetLeft) - padding.right;
    var docLTR = doc.direction == "ltr";

    function add(left, top, width, bottom) {
      if (top < 0) { top = 0; }
      top = Math.round(top);
      bottom = Math.round(bottom);
      fragment.appendChild(elt("div", null, "CodeMirror-selected", ("position: absolute; left: " + left + "px;\n                             top: " + top + "px; width: " + (width == null ? rightSide - left : width) + "px;\n                             height: " + (bottom - top) + "px")));
    }

    function drawForLine(line, fromArg, toArg) {
      var lineObj = getLine(doc, line);
      var lineLen = lineObj.text.length;
      var start, end;
      function coords(ch, bias) {
        return charCoords(cm, Pos(line, ch), "div", lineObj, bias)
      }

      function wrapX(pos, dir, side) {
        var extent = wrappedLineExtentChar(cm, lineObj, null, pos);
        var prop = (dir == "ltr") == (side == "after") ? "left" : "right";
        var ch = side == "after" ? extent.begin : extent.end - (/\s/.test(lineObj.text.charAt(extent.end - 1)) ? 2 : 1);
        return coords(ch, prop)[prop]
      }

      var order = getOrder(lineObj, doc.direction);
      iterateBidiSections(order, fromArg || 0, toArg == null ? lineLen : toArg, function (from, to, dir, i) {
        var ltr = dir == "ltr";
        var fromPos = coords(from, ltr ? "left" : "right");
        var toPos = coords(to - 1, ltr ? "right" : "left");

        var openStart = fromArg == null && from == 0, openEnd = toArg == null && to == lineLen;
        var first = i == 0, last = !order || i == order.length - 1;
        if (toPos.top - fromPos.top <= 3) { // Single line
          var openLeft = (docLTR ? openStart : openEnd) && first;
          var openRight = (docLTR ? openEnd : openStart) && last;
          var left = openLeft ? leftSide : (ltr ? fromPos : toPos).left;
          var right = openRight ? rightSide : (ltr ? toPos : fromPos).right;
          add(left, fromPos.top, right - left, fromPos.bottom);
        } else { // Multiple lines
          var topLeft, topRight, botLeft, botRight;
          if (ltr) {
            topLeft = docLTR && openStart && first ? leftSide : fromPos.left;
            topRight = docLTR ? rightSide : wrapX(from, dir, "before");
            botLeft = docLTR ? leftSide : wrapX(to, dir, "after");
            botRight = docLTR && openEnd && last ? rightSide : toPos.right;
          } else {
            topLeft = !docLTR ? leftSide : wrapX(from, dir, "before");
            topRight = !docLTR && openStart && first ? rightSide : fromPos.right;
            botLeft = !docLTR && openEnd && last ? leftSide : toPos.left;
            botRight = !docLTR ? rightSide : wrapX(to, dir, "after");
          }
          add(topLeft, fromPos.top, topRight - topLeft, fromPos.bottom);
          if (fromPos.bottom < toPos.top) { add(leftSide, fromPos.bottom, null, toPos.top); }
          add(botLeft, toPos.top, botRight - botLeft, toPos.bottom);
        }

        if (!start || cmpCoords(fromPos, start) < 0) { start = fromPos; }
        if (cmpCoords(toPos, start) < 0) { start = toPos; }
        if (!end || cmpCoords(fromPos, end) < 0) { end = fromPos; }
        if (cmpCoords(toPos, end) < 0) { end = toPos; }
      });
      return {start: start, end: end}
    }

    var sFrom = range.from(), sTo = range.to();
    if (sFrom.line == sTo.line) {
      drawForLine(sFrom.line, sFrom.ch, sTo.ch);
    } else {
      var fromLine = getLine(doc, sFrom.line), toLine = getLine(doc, sTo.line);
      var singleVLine = visualLine(fromLine) == visualLine(toLine);
      var leftEnd = drawForLine(sFrom.line, sFrom.ch, singleVLine ? fromLine.text.length + 1 : null).end;
      var rightStart = drawForLine(sTo.line, singleVLine ? 0 : null, sTo.ch).start;
      if (singleVLine) {
        if (leftEnd.top < rightStart.top - 2) {
          add(leftEnd.right, leftEnd.top, null, leftEnd.bottom);
          add(leftSide, rightStart.top, rightStart.left, rightStart.bottom);
        } else {
          add(leftEnd.right, leftEnd.top, rightStart.left - leftEnd.right, leftEnd.bottom);
        }
      }
      if (leftEnd.bottom < rightStart.top)
        { add(leftSide, leftEnd.bottom, null, rightStart.top); }
    }

    output.appendChild(fragment);
  }

  // Cursor-blinking
  function restartBlink(cm) {
    if (!cm.state.focused) { return }
    var display = cm.display;
    clearInterval(display.blinker);
    var on = true;
    display.cursorDiv.style.visibility = "";
    if (cm.options.cursorBlinkRate > 0)
      { display.blinker = setInterval(function () { return display.cursorDiv.style.visibility = (on = !on) ? "" : "hidden"; },
        cm.options.cursorBlinkRate); }
    else if (cm.options.cursorBlinkRate < 0)
      { display.cursorDiv.style.visibility = "hidden"; }
  }

  function ensureFocus(cm) {
    if (!cm.state.focused) { cm.display.input.focus(); onFocus(cm); }
  }

  function delayBlurEvent(cm) {
    cm.state.delayingBlurEvent = true;
    setTimeout(function () { if (cm.state.delayingBlurEvent) {
      cm.state.delayingBlurEvent = false;
      onBlur(cm);
    } }, 100);
  }

  function onFocus(cm, e) {
    if (cm.state.delayingBlurEvent) { cm.state.delayingBlurEvent = false; }

    if (cm.options.readOnly == "nocursor") { return }
    if (!cm.state.focused) {
      signal(cm, "focus", cm, e);
      cm.state.focused = true;
      addClass(cm.display.wrapper, "CodeMirror-focused");
      // This test prevents this from firing when a context
      // menu is closed (since the input reset would kill the
      // select-all detection hack)
      if (!cm.curOp && cm.display.selForContextMenu != cm.doc.sel) {
        cm.display.input.reset();
        if (webkit) { setTimeout(function () { return cm.display.input.reset(true); }, 20); } // Issue #1730
      }
      cm.display.input.receivedFocus();
    }
    restartBlink(cm);
  }
  function onBlur(cm, e) {
    if (cm.state.delayingBlurEvent) { return }

    if (cm.state.focused) {
      signal(cm, "blur", cm, e);
      cm.state.focused = false;
      rmClass(cm.display.wrapper, "CodeMirror-focused");
    }
    clearInterval(cm.display.blinker);
    setTimeout(function () { if (!cm.state.focused) { cm.display.shift = false; } }, 150);
  }

  // Read the actual heights of the rendered lines, and update their
  // stored heights to match.
  function updateHeightsInViewport(cm) {
    var display = cm.display;
    var prevBottom = display.lineDiv.offsetTop;
    for (var i = 0; i < display.view.length; i++) {
      var cur = display.view[i], wrapping = cm.options.lineWrapping;
      var height = (void 0), width = 0;
      if (cur.hidden) { continue }
      if (ie && ie_version < 8) {
        var bot = cur.node.offsetTop + cur.node.offsetHeight;
        height = bot - prevBottom;
        prevBottom = bot;
      } else {
        var box = cur.node.getBoundingClientRect();
        height = box.bottom - box.top;
        // Check that lines don't extend past the right of the current
        // editor width
        if (!wrapping && cur.text.firstChild)
          { width = cur.text.firstChild.getBoundingClientRect().right - box.left - 1; }
      }
      var diff = cur.line.height - height;
      if (diff > .005 || diff < -.005) {
        updateLineHeight(cur.line, height);
        updateWidgetHeight(cur.line);
        if (cur.rest) { for (var j = 0; j < cur.rest.length; j++)
          { updateWidgetHeight(cur.rest[j]); } }
      }
      if (width > cm.display.sizerWidth) {
        var chWidth = Math.ceil(width / charWidth(cm.display));
        if (chWidth > cm.display.maxLineLength) {
          cm.display.maxLineLength = chWidth;
          cm.display.maxLine = cur.line;
          cm.display.maxLineChanged = true;
        }
      }
    }
  }

  // Read and store the height of line widgets associated with the
  // given line.
  function updateWidgetHeight(line) {
    if (line.widgets) { for (var i = 0; i < line.widgets.length; ++i) {
      var w = line.widgets[i], parent = w.node.parentNode;
      if (parent) { w.height = parent.offsetHeight; }
    } }
  }

  // Compute the lines that are visible in a given viewport (defaults
  // the the current scroll position). viewport may contain top,
  // height, and ensure (see op.scrollToPos) properties.
  function visibleLines(display, doc, viewport) {
    var top = viewport && viewport.top != null ? Math.max(0, viewport.top) : display.scroller.scrollTop;
    top = Math.floor(top - paddingTop(display));
    var bottom = viewport && viewport.bottom != null ? viewport.bottom : top + display.wrapper.clientHeight;

    var from = lineAtHeight(doc, top), to = lineAtHeight(doc, bottom);
    // Ensure is a {from: {line, ch}, to: {line, ch}} object, and
    // forces those lines into the viewport (if possible).
    if (viewport && viewport.ensure) {
      var ensureFrom = viewport.ensure.from.line, ensureTo = viewport.ensure.to.line;
      if (ensureFrom < from) {
        from = ensureFrom;
        to = lineAtHeight(doc, heightAtLine(getLine(doc, ensureFrom)) + display.wrapper.clientHeight);
      } else if (Math.min(ensureTo, doc.lastLine()) >= to) {
        from = lineAtHeight(doc, heightAtLine(getLine(doc, ensureTo)) - display.wrapper.clientHeight);
        to = ensureTo;
      }
    }
    return {from: from, to: Math.max(to, from + 1)}
  }

  // SCROLLING THINGS INTO VIEW

  // If an editor sits on the top or bottom of the window, partially
  // scrolled out of view, this ensures that the cursor is visible.
  function maybeScrollWindow(cm, rect) {
    if (signalDOMEvent(cm, "scrollCursorIntoView")) { return }

    var display = cm.display, box = display.sizer.getBoundingClientRect(), doScroll = null;
    if (rect.top + box.top < 0) { doScroll = true; }
    else if (rect.bottom + box.top > (window.innerHeight || document.documentElement.clientHeight)) { doScroll = false; }
    if (doScroll != null && !phantom) {
      var scrollNode = elt("div", "\u200b", null, ("position: absolute;\n                         top: " + (rect.top - display.viewOffset - paddingTop(cm.display)) + "px;\n                         height: " + (rect.bottom - rect.top + scrollGap(cm) + display.barHeight) + "px;\n                         left: " + (rect.left) + "px; width: " + (Math.max(2, rect.right - rect.left)) + "px;"));
      cm.display.lineSpace.appendChild(scrollNode);
      scrollNode.scrollIntoView(doScroll);
      cm.display.lineSpace.removeChild(scrollNode);
    }
  }

  // Scroll a given position into view (immediately), verifying that
  // it actually became visible (as line heights are accurately
  // measured, the position of something may 'drift' during drawing).
  function scrollPosIntoView(cm, pos, end, margin) {
    if (margin == null) { margin = 0; }
    var rect;
    if (!cm.options.lineWrapping && pos == end) {
      // Set pos and end to the cursor positions around the character pos sticks to
      // If pos.sticky == "before", that is around pos.ch - 1, otherwise around pos.ch
      // If pos == Pos(_, 0, "before"), pos and end are unchanged
      pos = pos.ch ? Pos(pos.line, pos.sticky == "before" ? pos.ch - 1 : pos.ch, "after") : pos;
      end = pos.sticky == "before" ? Pos(pos.line, pos.ch + 1, "before") : pos;
    }
    for (var limit = 0; limit < 5; limit++) {
      var changed = false;
      var coords = cursorCoords(cm, pos);
      var endCoords = !end || end == pos ? coords : cursorCoords(cm, end);
      rect = {left: Math.min(coords.left, endCoords.left),
              top: Math.min(coords.top, endCoords.top) - margin,
              right: Math.max(coords.left, endCoords.left),
              bottom: Math.max(coords.bottom, endCoords.bottom) + margin};
      var scrollPos = calculateScrollPos(cm, rect);
      var startTop = cm.doc.scrollTop, startLeft = cm.doc.scrollLeft;
      if (scrollPos.scrollTop != null) {
        updateScrollTop(cm, scrollPos.scrollTop);
        if (Math.abs(cm.doc.scrollTop - startTop) > 1) { changed = true; }
      }
      if (scrollPos.scrollLeft != null) {
        setScrollLeft(cm, scrollPos.scrollLeft);
        if (Math.abs(cm.doc.scrollLeft - startLeft) > 1) { changed = true; }
      }
      if (!changed) { break }
    }
    return rect
  }

  // Scroll a given set of coordinates into view (immediately).
  function scrollIntoView(cm, rect) {
    var scrollPos = calculateScrollPos(cm, rect);
    if (scrollPos.scrollTop != null) { updateScrollTop(cm, scrollPos.scrollTop); }
    if (scrollPos.scrollLeft != null) { setScrollLeft(cm, scrollPos.scrollLeft); }
  }

  // Calculate a new scroll position needed to scroll the given
  // rectangle into view. Returns an object with scrollTop and
  // scrollLeft properties. When these are undefined, the
  // vertical/horizontal position does not need to be adjusted.
  function calculateScrollPos(cm, rect) {
    var display = cm.display, snapMargin = textHeight(cm.display);
    if (rect.top < 0) { rect.top = 0; }
    var screentop = cm.curOp && cm.curOp.scrollTop != null ? cm.curOp.scrollTop : display.scroller.scrollTop;
    var screen = displayHeight(cm), result = {};
    if (rect.bottom - rect.top > screen) { rect.bottom = rect.top + screen; }
    var docBottom = cm.doc.height + paddingVert(display);
    var atTop = rect.top < snapMargin, atBottom = rect.bottom > docBottom - snapMargin;
    if (rect.top < screentop) {
      result.scrollTop = atTop ? 0 : rect.top;
    } else if (rect.bottom > screentop + screen) {
      var newTop = Math.min(rect.top, (atBottom ? docBottom : rect.bottom) - screen);
      if (newTop != screentop) { result.scrollTop = newTop; }
    }

    var screenleft = cm.curOp && cm.curOp.scrollLeft != null ? cm.curOp.scrollLeft : display.scroller.scrollLeft;
    var screenw = displayWidth(cm) - (cm.options.fixedGutter ? display.gutters.offsetWidth : 0);
    var tooWide = rect.right - rect.left > screenw;
    if (tooWide) { rect.right = rect.left + screenw; }
    if (rect.left < 10)
      { result.scrollLeft = 0; }
    else if (rect.left < screenleft)
      { result.scrollLeft = Math.max(0, rect.left - (tooWide ? 0 : 10)); }
    else if (rect.right > screenw + screenleft - 3)
      { result.scrollLeft = rect.right + (tooWide ? 0 : 10) - screenw; }
    return result
  }

  // Store a relative adjustment to the scroll position in the current
  // operation (to be applied when the operation finishes).
  function addToScrollTop(cm, top) {
    if (top == null) { return }
    resolveScrollToPos(cm);
    cm.curOp.scrollTop = (cm.curOp.scrollTop == null ? cm.doc.scrollTop : cm.curOp.scrollTop) + top;
  }

  // Make sure that at the end of the operation the current cursor is
  // shown.
  function ensureCursorVisible(cm) {
    resolveScrollToPos(cm);
    var cur = cm.getCursor();
    cm.curOp.scrollToPos = {from: cur, to: cur, margin: cm.options.cursorScrollMargin};
  }

  function scrollToCoords(cm, x, y) {
    if (x != null || y != null) { resolveScrollToPos(cm); }
    if (x != null) { cm.curOp.scrollLeft = x; }
    if (y != null) { cm.curOp.scrollTop = y; }
  }

  function scrollToRange(cm, range) {
    resolveScrollToPos(cm);
    cm.curOp.scrollToPos = range;
  }

  // When an operation has its scrollToPos property set, and another
  // scroll action is applied before the end of the operation, this
  // 'simulates' scrolling that position into view in a cheap way, so
  // that the effect of intermediate scroll commands is not ignored.
  function resolveScrollToPos(cm) {
    var range = cm.curOp.scrollToPos;
    if (range) {
      cm.curOp.scrollToPos = null;
      var from = estimateCoords(cm, range.from), to = estimateCoords(cm, range.to);
      scrollToCoordsRange(cm, from, to, range.margin);
    }
  }

  function scrollToCoordsRange(cm, from, to, margin) {
    var sPos = calculateScrollPos(cm, {
      left: Math.min(from.left, to.left),
      top: Math.min(from.top, to.top) - margin,
      right: Math.max(from.right, to.right),
      bottom: Math.max(from.bottom, to.bottom) + margin
    });
    scrollToCoords(cm, sPos.scrollLeft, sPos.scrollTop);
  }

  // Sync the scrollable area and scrollbars, ensure the viewport
  // covers the visible area.
  function updateScrollTop(cm, val) {
    if (Math.abs(cm.doc.scrollTop - val) < 2) { return }
    if (!gecko) { updateDisplaySimple(cm, {top: val}); }
    setScrollTop(cm, val, true);
    if (gecko) { updateDisplaySimple(cm); }
    startWorker(cm, 100);
  }

  function setScrollTop(cm, val, forceScroll) {
    val = Math.min(cm.display.scroller.scrollHeight - cm.display.scroller.clientHeight, val);
    if (cm.display.scroller.scrollTop == val && !forceScroll) { return }
    cm.doc.scrollTop = val;
    cm.display.scrollbars.setScrollTop(val);
    if (cm.display.scroller.scrollTop != val) { cm.display.scroller.scrollTop = val; }
  }

  // Sync scroller and scrollbar, ensure the gutter elements are
  // aligned.
  function setScrollLeft(cm, val, isScroller, forceScroll) {
    val = Math.min(val, cm.display.scroller.scrollWidth - cm.display.scroller.clientWidth);
    if ((isScroller ? val == cm.doc.scrollLeft : Math.abs(cm.doc.scrollLeft - val) < 2) && !forceScroll) { return }
    cm.doc.scrollLeft = val;
    alignHorizontally(cm);
    if (cm.display.scroller.scrollLeft != val) { cm.display.scroller.scrollLeft = val; }
    cm.display.scrollbars.setScrollLeft(val);
  }

  // SCROLLBARS

  // Prepare DOM reads needed to update the scrollbars. Done in one
  // shot to minimize update/measure roundtrips.
  function measureForScrollbars(cm) {
    var d = cm.display, gutterW = d.gutters.offsetWidth;
    var docH = Math.round(cm.doc.height + paddingVert(cm.display));
    return {
      clientHeight: d.scroller.clientHeight,
      viewHeight: d.wrapper.clientHeight,
      scrollWidth: d.scroller.scrollWidth, clientWidth: d.scroller.clientWidth,
      viewWidth: d.wrapper.clientWidth,
      barLeft: cm.options.fixedGutter ? gutterW : 0,
      docHeight: docH,
      scrollHeight: docH + scrollGap(cm) + d.barHeight,
      nativeBarWidth: d.nativeBarWidth,
      gutterWidth: gutterW
    }
  }

  var NativeScrollbars = function(place, scroll, cm) {
    this.cm = cm;
    var vert = this.vert = elt("div", [elt("div", null, null, "min-width: 1px")], "CodeMirror-vscrollbar");
    var horiz = this.horiz = elt("div", [elt("div", null, null, "height: 100%; min-height: 1px")], "CodeMirror-hscrollbar");
    vert.tabIndex = horiz.tabIndex = -1;
    place(vert); place(horiz);

    on(vert, "scroll", function () {
      if (vert.clientHeight) { scroll(vert.scrollTop, "vertical"); }
    });
    on(horiz, "scroll", function () {
      if (horiz.clientWidth) { scroll(horiz.scrollLeft, "horizontal"); }
    });

    this.checkedZeroWidth = false;
    // Need to set a minimum width to see the scrollbar on IE7 (but must not set it on IE8).
    if (ie && ie_version < 8) { this.horiz.style.minHeight = this.vert.style.minWidth = "18px"; }
  };

  NativeScrollbars.prototype.update = function (measure) {
    var needsH = measure.scrollWidth > measure.clientWidth + 1;
    var needsV = measure.scrollHeight > measure.clientHeight + 1;
    var sWidth = measure.nativeBarWidth;

    if (needsV) {
      this.vert.style.display = "block";
      this.vert.style.bottom = needsH ? sWidth + "px" : "0";
      var totalHeight = measure.viewHeight - (needsH ? sWidth : 0);
      // A bug in IE8 can cause this value to be negative, so guard it.
      this.vert.firstChild.style.height =
        Math.max(0, measure.scrollHeight - measure.clientHeight + totalHeight) + "px";
    } else {
      this.vert.style.display = "";
      this.vert.firstChild.style.height = "0";
    }

    if (needsH) {
      this.horiz.style.display = "block";
      this.horiz.style.right = needsV ? sWidth + "px" : "0";
      this.horiz.style.left = measure.barLeft + "px";
      var totalWidth = measure.viewWidth - measure.barLeft - (needsV ? sWidth : 0);
      this.horiz.firstChild.style.width =
        Math.max(0, measure.scrollWidth - measure.clientWidth + totalWidth) + "px";
    } else {
      this.horiz.style.display = "";
      this.horiz.firstChild.style.width = "0";
    }

    if (!this.checkedZeroWidth && measure.clientHeight > 0) {
      if (sWidth == 0) { this.zeroWidthHack(); }
      this.checkedZeroWidth = true;
    }

    return {right: needsV ? sWidth : 0, bottom: needsH ? sWidth : 0}
  };

  NativeScrollbars.prototype.setScrollLeft = function (pos) {
    if (this.horiz.scrollLeft != pos) { this.horiz.scrollLeft = pos; }
    if (this.disableHoriz) { this.enableZeroWidthBar(this.horiz, this.disableHoriz, "horiz"); }
  };

  NativeScrollbars.prototype.setScrollTop = function (pos) {
    if (this.vert.scrollTop != pos) { this.vert.scrollTop = pos; }
    if (this.disableVert) { this.enableZeroWidthBar(this.vert, this.disableVert, "vert"); }
  };

  NativeScrollbars.prototype.zeroWidthHack = function () {
    var w = mac && !mac_geMountainLion ? "12px" : "18px";
    this.horiz.style.height = this.vert.style.width = w;
    this.horiz.style.pointerEvents = this.vert.style.pointerEvents = "none";
    this.disableHoriz = new Delayed;
    this.disableVert = new Delayed;
  };

  NativeScrollbars.prototype.enableZeroWidthBar = function (bar, delay, type) {
    bar.style.pointerEvents = "auto";
    function maybeDisable() {
      // To find out whether the scrollbar is still visible, we
      // check whether the element under the pixel in the bottom
      // right corner of the scrollbar box is the scrollbar box
      // itself (when the bar is still visible) or its filler child
      // (when the bar is hidden). If it is still visible, we keep
      // it enabled, if it's hidden, we disable pointer events.
      var box = bar.getBoundingClientRect();
      var elt = type == "vert" ? document.elementFromPoint(box.right - 1, (box.top + box.bottom) / 2)
          : document.elementFromPoint((box.right + box.left) / 2, box.bottom - 1);
      if (elt != bar) { bar.style.pointerEvents = "none"; }
      else { delay.set(1000, maybeDisable); }
    }
    delay.set(1000, maybeDisable);
  };

  NativeScrollbars.prototype.clear = function () {
    var parent = this.horiz.parentNode;
    parent.removeChild(this.horiz);
    parent.removeChild(this.vert);
  };

  var NullScrollbars = function () {};

  NullScrollbars.prototype.update = function () { return {bottom: 0, right: 0} };
  NullScrollbars.prototype.setScrollLeft = function () {};
  NullScrollbars.prototype.setScrollTop = function () {};
  NullScrollbars.prototype.clear = function () {};

  function updateScrollbars(cm, measure) {
    if (!measure) { measure = measureForScrollbars(cm); }
    var startWidth = cm.display.barWidth, startHeight = cm.display.barHeight;
    updateScrollbarsInner(cm, measure);
    for (var i = 0; i < 4 && startWidth != cm.display.barWidth || startHeight != cm.display.barHeight; i++) {
      if (startWidth != cm.display.barWidth && cm.options.lineWrapping)
        { updateHeightsInViewport(cm); }
      updateScrollbarsInner(cm, measureForScrollbars(cm));
      startWidth = cm.display.barWidth; startHeight = cm.display.barHeight;
    }
  }

  // Re-synchronize the fake scrollbars with the actual size of the
  // content.
  function updateScrollbarsInner(cm, measure) {
    var d = cm.display;
    var sizes = d.scrollbars.update(measure);

    d.sizer.style.paddingRight = (d.barWidth = sizes.right) + "px";
    d.sizer.style.paddingBottom = (d.barHeight = sizes.bottom) + "px";
    d.heightForcer.style.borderBottom = sizes.bottom + "px solid transparent";

    if (sizes.right && sizes.bottom) {
      d.scrollbarFiller.style.display = "block";
      d.scrollbarFiller.style.height = sizes.bottom + "px";
      d.scrollbarFiller.style.width = sizes.right + "px";
    } else { d.scrollbarFiller.style.display = ""; }
    if (sizes.bottom && cm.options.coverGutterNextToScrollbar && cm.options.fixedGutter) {
      d.gutterFiller.style.display = "block";
      d.gutterFiller.style.height = sizes.bottom + "px";
      d.gutterFiller.style.width = measure.gutterWidth + "px";
    } else { d.gutterFiller.style.display = ""; }
  }

  var scrollbarModel = {"native": NativeScrollbars, "null": NullScrollbars};

  function initScrollbars(cm) {
    if (cm.display.scrollbars) {
      cm.display.scrollbars.clear();
      if (cm.display.scrollbars.addClass)
        { rmClass(cm.display.wrapper, cm.display.scrollbars.addClass); }
    }

    cm.display.scrollbars = new scrollbarModel[cm.options.scrollbarStyle](function (node) {
      cm.display.wrapper.insertBefore(node, cm.display.scrollbarFiller);
      // Prevent clicks in the scrollbars from killing focus
      on(node, "mousedown", function () {
        if (cm.state.focused) { setTimeout(function () { return cm.display.input.focus(); }, 0); }
      });
      node.setAttribute("cm-not-content", "true");
    }, function (pos, axis) {
      if (axis == "horizontal") { setScrollLeft(cm, pos); }
      else { updateScrollTop(cm, pos); }
    }, cm);
    if (cm.display.scrollbars.addClass)
      { addClass(cm.display.wrapper, cm.display.scrollbars.addClass); }
  }

  // Operations are used to wrap a series of changes to the editor
  // state in such a way that each change won't have to update the
  // cursor and display (which would be awkward, slow, and
  // error-prone). Instead, display updates are batched and then all
  // combined and executed at once.

  var nextOpId = 0;
  // Start a new operation.
  function startOperation(cm) {
    cm.curOp = {
      cm: cm,
      viewChanged: false,      // Flag that indicates that lines might need to be redrawn
      startHeight: cm.doc.height, // Used to detect need to update scrollbar
      forceUpdate: false,      // Used to force a redraw
      updateInput: 0,       // Whether to reset the input textarea
      typing: false,           // Whether this reset should be careful to leave existing text (for compositing)
      changeObjs: null,        // Accumulated changes, for firing change events
      cursorActivityHandlers: null, // Set of handlers to fire cursorActivity on
      cursorActivityCalled: 0, // Tracks which cursorActivity handlers have been called already
      selectionChanged: false, // Whether the selection needs to be redrawn
      updateMaxLine: false,    // Set when the widest line needs to be determined anew
      scrollLeft: null, scrollTop: null, // Intermediate scroll position, not pushed to DOM yet
      scrollToPos: null,       // Used to scroll to a specific position
      focus: false,
      id: ++nextOpId           // Unique ID
    };
    pushOperation(cm.curOp);
  }

  // Finish an operation, updating the display and signalling delayed events
  function endOperation(cm) {
    var op = cm.curOp;
    if (op) { finishOperation(op, function (group) {
      for (var i = 0; i < group.ops.length; i++)
        { group.ops[i].cm.curOp = null; }
      endOperations(group);
    }); }
  }

  // The DOM updates done when an operation finishes are batched so
  // that the minimum number of relayouts are required.
  function endOperations(group) {
    var ops = group.ops;
    for (var i = 0; i < ops.length; i++) // Read DOM
      { endOperation_R1(ops[i]); }
    for (var i$1 = 0; i$1 < ops.length; i$1++) // Write DOM (maybe)
      { endOperation_W1(ops[i$1]); }
    for (var i$2 = 0; i$2 < ops.length; i$2++) // Read DOM
      { endOperation_R2(ops[i$2]); }
    for (var i$3 = 0; i$3 < ops.length; i$3++) // Write DOM (maybe)
      { endOperation_W2(ops[i$3]); }
    for (var i$4 = 0; i$4 < ops.length; i$4++) // Read DOM
      { endOperation_finish(ops[i$4]); }
  }

  function endOperation_R1(op) {
    var cm = op.cm, display = cm.display;
    maybeClipScrollbars(cm);
    if (op.updateMaxLine) { findMaxLine(cm); }

    op.mustUpdate = op.viewChanged || op.forceUpdate || op.scrollTop != null ||
      op.scrollToPos && (op.scrollToPos.from.line < display.viewFrom ||
                         op.scrollToPos.to.line >= display.viewTo) ||
      display.maxLineChanged && cm.options.lineWrapping;
    op.update = op.mustUpdate &&
      new DisplayUpdate(cm, op.mustUpdate && {top: op.scrollTop, ensure: op.scrollToPos}, op.forceUpdate);
  }

  function endOperation_W1(op) {
    op.updatedDisplay = op.mustUpdate && updateDisplayIfNeeded(op.cm, op.update);
  }

  function endOperation_R2(op) {
    var cm = op.cm, display = cm.display;
    if (op.updatedDisplay) { updateHeightsInViewport(cm); }

    op.barMeasure = measureForScrollbars(cm);

    // If the max line changed since it was last measured, measure it,
    // and ensure the document's width matches it.
    // updateDisplay_W2 will use these properties to do the actual resizing
    if (display.maxLineChanged && !cm.options.lineWrapping) {
      op.adjustWidthTo = measureChar(cm, display.maxLine, display.maxLine.text.length).left + 3;
      cm.display.sizerWidth = op.adjustWidthTo;
      op.barMeasure.scrollWidth =
        Math.max(display.scroller.clientWidth, display.sizer.offsetLeft + op.adjustWidthTo + scrollGap(cm) + cm.display.barWidth);
      op.maxScrollLeft = Math.max(0, display.sizer.offsetLeft + op.adjustWidthTo - displayWidth(cm));
    }

    if (op.updatedDisplay || op.selectionChanged)
      { op.preparedSelection = display.input.prepareSelection(); }
  }

  function endOperation_W2(op) {
    var cm = op.cm;

    if (op.adjustWidthTo != null) {
      cm.display.sizer.style.minWidth = op.adjustWidthTo + "px";
      if (op.maxScrollLeft < cm.doc.scrollLeft)
        { setScrollLeft(cm, Math.min(cm.display.scroller.scrollLeft, op.maxScrollLeft), true); }
      cm.display.maxLineChanged = false;
    }

    var takeFocus = op.focus && op.focus == activeElt();
    if (op.preparedSelection)
      { cm.display.input.showSelection(op.preparedSelection, takeFocus); }
    if (op.updatedDisplay || op.startHeight != cm.doc.height)
      { updateScrollbars(cm, op.barMeasure); }
    if (op.updatedDisplay)
      { setDocumentHeight(cm, op.barMeasure); }

    if (op.selectionChanged) { restartBlink(cm); }

    if (cm.state.focused && op.updateInput)
      { cm.display.input.reset(op.typing); }
    if (takeFocus) { ensureFocus(op.cm); }
  }

  function endOperation_finish(op) {
    var cm = op.cm, display = cm.display, doc = cm.doc;

    if (op.updatedDisplay) { postUpdateDisplay(cm, op.update); }

    // Abort mouse wheel delta measurement, when scrolling explicitly
    if (display.wheelStartX != null && (op.scrollTop != null || op.scrollLeft != null || op.scrollToPos))
      { display.wheelStartX = display.wheelStartY = null; }

    // Propagate the scroll position to the actual DOM scroller
    if (op.scrollTop != null) { setScrollTop(cm, op.scrollTop, op.forceScroll); }

    if (op.scrollLeft != null) { setScrollLeft(cm, op.scrollLeft, true, true); }
    // If we need to scroll a specific position into view, do so.
    if (op.scrollToPos) {
      var rect = scrollPosIntoView(cm, clipPos(doc, op.scrollToPos.from),
                                   clipPos(doc, op.scrollToPos.to), op.scrollToPos.margin);
      maybeScrollWindow(cm, rect);
    }

    // Fire events for markers that are hidden/unidden by editing or
    // undoing
    var hidden = op.maybeHiddenMarkers, unhidden = op.maybeUnhiddenMarkers;
    if (hidden) { for (var i = 0; i < hidden.length; ++i)
      { if (!hidden[i].lines.length) { signal(hidden[i], "hide"); } } }
    if (unhidden) { for (var i$1 = 0; i$1 < unhidden.length; ++i$1)
      { if (unhidden[i$1].lines.length) { signal(unhidden[i$1], "unhide"); } } }

    if (display.wrapper.offsetHeight)
      { doc.scrollTop = cm.display.scroller.scrollTop; }

    // Fire change events, and delayed event handlers
    if (op.changeObjs)
      { signal(cm, "changes", cm, op.changeObjs); }
    if (op.update)
      { op.update.finish(); }
  }

  // Run the given function in an operation
  function runInOp(cm, f) {
    if (cm.curOp) { return f() }
    startOperation(cm);
    try { return f() }
    finally { endOperation(cm); }
  }
  // Wraps a function in an operation. Returns the wrapped function.
  function operation(cm, f) {
    return function() {
      if (cm.curOp) { return f.apply(cm, arguments) }
      startOperation(cm);
      try { return f.apply(cm, arguments) }
      finally { endOperation(cm); }
    }
  }
  // Used to add methods to editor and doc instances, wrapping them in
  // operations.
  function methodOp(f) {
    return function() {
      if (this.curOp) { return f.apply(this, arguments) }
      startOperation(this);
      try { return f.apply(this, arguments) }
      finally { endOperation(this); }
    }
  }
  function docMethodOp(f) {
    return function() {
      var cm = this.cm;
      if (!cm || cm.curOp) { return f.apply(this, arguments) }
      startOperation(cm);
      try { return f.apply(this, arguments) }
      finally { endOperation(cm); }
    }
  }

  // HIGHLIGHT WORKER

  function startWorker(cm, time) {
    if (cm.doc.highlightFrontier < cm.display.viewTo)
      { cm.state.highlight.set(time, bind(highlightWorker, cm)); }
  }

  function highlightWorker(cm) {
    var doc = cm.doc;
    if (doc.highlightFrontier >= cm.display.viewTo) { return }
    var end = +new Date + cm.options.workTime;
    var context = getContextBefore(cm, doc.highlightFrontier);
    var changedLines = [];

    doc.iter(context.line, Math.min(doc.first + doc.size, cm.display.viewTo + 500), function (line) {
      if (context.line >= cm.display.viewFrom) { // Visible
        var oldStyles = line.styles;
        var resetState = line.text.length > cm.options.maxHighlightLength ? copyState(doc.mode, context.state) : null;
        var highlighted = highlightLine(cm, line, context, true);
        if (resetState) { context.state = resetState; }
        line.styles = highlighted.styles;
        var oldCls = line.styleClasses, newCls = highlighted.classes;
        if (newCls) { line.styleClasses = newCls; }
        else if (oldCls) { line.styleClasses = null; }
        var ischange = !oldStyles || oldStyles.length != line.styles.length ||
          oldCls != newCls && (!oldCls || !newCls || oldCls.bgClass != newCls.bgClass || oldCls.textClass != newCls.textClass);
        for (var i = 0; !ischange && i < oldStyles.length; ++i) { ischange = oldStyles[i] != line.styles[i]; }
        if (ischange) { changedLines.push(context.line); }
        line.stateAfter = context.save();
        context.nextLine();
      } else {
        if (line.text.length <= cm.options.maxHighlightLength)
          { processLine(cm, line.text, context); }
        line.stateAfter = context.line % 5 == 0 ? context.save() : null;
        context.nextLine();
      }
      if (+new Date > end) {
        startWorker(cm, cm.options.workDelay);
        return true
      }
    });
    doc.highlightFrontier = context.line;
    doc.modeFrontier = Math.max(doc.modeFrontier, context.line);
    if (changedLines.length) { runInOp(cm, function () {
      for (var i = 0; i < changedLines.length; i++)
        { regLineChange(cm, changedLines[i], "text"); }
    }); }
  }

  // DISPLAY DRAWING

  var DisplayUpdate = function(cm, viewport, force) {
    var display = cm.display;

    this.viewport = viewport;
    // Store some values that we'll need later (but don't want to force a relayout for)
    this.visible = visibleLines(display, cm.doc, viewport);
    this.editorIsHidden = !display.wrapper.offsetWidth;
    this.wrapperHeight = display.wrapper.clientHeight;
    this.wrapperWidth = display.wrapper.clientWidth;
    this.oldDisplayWidth = displayWidth(cm);
    this.force = force;
    this.dims = getDimensions(cm);
    this.events = [];
  };

  DisplayUpdate.prototype.signal = function (emitter, type) {
    if (hasHandler(emitter, type))
      { this.events.push(arguments); }
  };
  DisplayUpdate.prototype.finish = function () {
    for (var i = 0; i < this.events.length; i++)
      { signal.apply(null, this.events[i]); }
  };

  function maybeClipScrollbars(cm) {
    var display = cm.display;
    if (!display.scrollbarsClipped && display.scroller.offsetWidth) {
      display.nativeBarWidth = display.scroller.offsetWidth - display.scroller.clientWidth;
      display.heightForcer.style.height = scrollGap(cm) + "px";
      display.sizer.style.marginBottom = -display.nativeBarWidth + "px";
      display.sizer.style.borderRightWidth = scrollGap(cm) + "px";
      display.scrollbarsClipped = true;
    }
  }

  function selectionSnapshot(cm) {
    if (cm.hasFocus()) { return null }
    var active = activeElt();
    if (!active || !contains(cm.display.lineDiv, active)) { return null }
    var result = {activeElt: active};
    if (window.getSelection) {
      var sel = window.getSelection();
      if (sel.anchorNode && sel.extend && contains(cm.display.lineDiv, sel.anchorNode)) {
        result.anchorNode = sel.anchorNode;
        result.anchorOffset = sel.anchorOffset;
        result.focusNode = sel.focusNode;
        result.focusOffset = sel.focusOffset;
      }
    }
    return result
  }

  function restoreSelection(snapshot) {
    if (!snapshot || !snapshot.activeElt || snapshot.activeElt == activeElt()) { return }
    snapshot.activeElt.focus();
    if (snapshot.anchorNode && contains(document.body, snapshot.anchorNode) && contains(document.body, snapshot.focusNode)) {
      var sel = window.getSelection(), range = document.createRange();
      range.setEnd(snapshot.anchorNode, snapshot.anchorOffset);
      range.collapse(false);
      sel.removeAllRanges();
      sel.addRange(range);
      sel.extend(snapshot.focusNode, snapshot.focusOffset);
    }
  }

  // Does the actual updating of the line display. Bails out
  // (returning false) when there is nothing to be done and forced is
  // false.
  function updateDisplayIfNeeded(cm, update) {
    var display = cm.display, doc = cm.doc;

    if (update.editorIsHidden) {
      resetView(cm);
      return false
    }

    // Bail out if the visible area is already rendered and nothing changed.
    if (!update.force &&
        update.visible.from >= display.viewFrom && update.visible.to <= display.viewTo &&
        (display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo) &&
        display.renderedView == display.view && countDirtyView(cm) == 0)
      { return false }

    if (maybeUpdateLineNumberWidth(cm)) {
      resetView(cm);
      update.dims = getDimensions(cm);
    }

    // Compute a suitable new viewport (from & to)
    var end = doc.first + doc.size;
    var from = Math.max(update.visible.from - cm.options.viewportMargin, doc.first);
    var to = Math.min(end, update.visible.to + cm.options.viewportMargin);
    if (display.viewFrom < from && from - display.viewFrom < 20) { from = Math.max(doc.first, display.viewFrom); }
    if (display.viewTo > to && display.viewTo - to < 20) { to = Math.min(end, display.viewTo); }
    if (sawCollapsedSpans) {
      from = visualLineNo(cm.doc, from);
      to = visualLineEndNo(cm.doc, to);
    }

    var different = from != display.viewFrom || to != display.viewTo ||
      display.lastWrapHeight != update.wrapperHeight || display.lastWrapWidth != update.wrapperWidth;
    adjustView(cm, from, to);

    display.viewOffset = heightAtLine(getLine(cm.doc, display.viewFrom));
    // Position the mover div to align with the current scroll position
    cm.display.mover.style.top = display.viewOffset + "px";

    var toUpdate = countDirtyView(cm);
    if (!different && toUpdate == 0 && !update.force && display.renderedView == display.view &&
        (display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo))
      { return false }

    // For big changes, we hide the enclosing element during the
    // update, since that speeds up the operations on most browsers.
    var selSnapshot = selectionSnapshot(cm);
    if (toUpdate > 4) { display.lineDiv.style.display = "none"; }
    patchDisplay(cm, display.updateLineNumbers, update.dims);
    if (toUpdate > 4) { display.lineDiv.style.display = ""; }
    display.renderedView = display.view;
    // There might have been a widget with a focused element that got
    // hidden or updated, if so re-focus it.
    restoreSelection(selSnapshot);

    // Prevent selection and cursors from interfering with the scroll
    // width and height.
    removeChildren(display.cursorDiv);
    removeChildren(display.selectionDiv);
    display.gutters.style.height = display.sizer.style.minHeight = 0;

    if (different) {
      display.lastWrapHeight = update.wrapperHeight;
      display.lastWrapWidth = update.wrapperWidth;
      startWorker(cm, 400);
    }

    display.updateLineNumbers = null;

    return true
  }

  function postUpdateDisplay(cm, update) {
    var viewport = update.viewport;

    for (var first = true;; first = false) {
      if (!first || !cm.options.lineWrapping || update.oldDisplayWidth == displayWidth(cm)) {
        // Clip forced viewport to actual scrollable area.
        if (viewport && viewport.top != null)
          { viewport = {top: Math.min(cm.doc.height + paddingVert(cm.display) - displayHeight(cm), viewport.top)}; }
        // Updated line heights might result in the drawn area not
        // actually covering the viewport. Keep looping until it does.
        update.visible = visibleLines(cm.display, cm.doc, viewport);
        if (update.visible.from >= cm.display.viewFrom && update.visible.to <= cm.display.viewTo)
          { break }
      }
      if (!updateDisplayIfNeeded(cm, update)) { break }
      updateHeightsInViewport(cm);
      var barMeasure = measureForScrollbars(cm);
      updateSelection(cm);
      updateScrollbars(cm, barMeasure);
      setDocumentHeight(cm, barMeasure);
      update.force = false;
    }

    update.signal(cm, "update", cm);
    if (cm.display.viewFrom != cm.display.reportedViewFrom || cm.display.viewTo != cm.display.reportedViewTo) {
      update.signal(cm, "viewportChange", cm, cm.display.viewFrom, cm.display.viewTo);
      cm.display.reportedViewFrom = cm.display.viewFrom; cm.display.reportedViewTo = cm.display.viewTo;
    }
  }

  function updateDisplaySimple(cm, viewport) {
    var update = new DisplayUpdate(cm, viewport);
    if (updateDisplayIfNeeded(cm, update)) {
      updateHeightsInViewport(cm);
      postUpdateDisplay(cm, update);
      var barMeasure = measureForScrollbars(cm);
      updateSelection(cm);
      updateScrollbars(cm, barMeasure);
      setDocumentHeight(cm, barMeasure);
      update.finish();
    }
  }

  // Sync the actual display DOM structure with display.view, removing
  // nodes for lines that are no longer in view, and creating the ones
  // that are not there yet, and updating the ones that are out of
  // date.
  function patchDisplay(cm, updateNumbersFrom, dims) {
    var display = cm.display, lineNumbers = cm.options.lineNumbers;
    var container = display.lineDiv, cur = container.firstChild;

    function rm(node) {
      var next = node.nextSibling;
      // Works around a throw-scroll bug in OS X Webkit
      if (webkit && mac && cm.display.currentWheelTarget == node)
        { node.style.display = "none"; }
      else
        { node.parentNode.removeChild(node); }
      return next
    }

    var view = display.view, lineN = display.viewFrom;
    // Loop over the elements in the view, syncing cur (the DOM nodes
    // in display.lineDiv) with the view as we go.
    for (var i = 0; i < view.length; i++) {
      var lineView = view[i];
      if (lineView.hidden) ; else if (!lineView.node || lineView.node.parentNode != container) { // Not drawn yet
        var node = buildLineElement(cm, lineView, lineN, dims);
        container.insertBefore(node, cur);
      } else { // Already drawn
        while (cur != lineView.node) { cur = rm(cur); }
        var updateNumber = lineNumbers && updateNumbersFrom != null &&
          updateNumbersFrom <= lineN && lineView.lineNumber;
        if (lineView.changes) {
          if (indexOf(lineView.changes, "gutter") > -1) { updateNumber = false; }
          updateLineForChanges(cm, lineView, lineN, dims);
        }
        if (updateNumber) {
          removeChildren(lineView.lineNumber);
          lineView.lineNumber.appendChild(document.createTextNode(lineNumberFor(cm.options, lineN)));
        }
        cur = lineView.node.nextSibling;
      }
      lineN += lineView.size;
    }
    while (cur) { cur = rm(cur); }
  }

  function updateGutterSpace(display) {
    var width = display.gutters.offsetWidth;
    display.sizer.style.marginLeft = width + "px";
  }

  function setDocumentHeight(cm, measure) {
    cm.display.sizer.style.minHeight = measure.docHeight + "px";
    cm.display.heightForcer.style.top = measure.docHeight + "px";
    cm.display.gutters.style.height = (measure.docHeight + cm.display.barHeight + scrollGap(cm)) + "px";
  }

  // Re-align line numbers and gutter marks to compensate for
  // horizontal scrolling.
  function alignHorizontally(cm) {
    var display = cm.display, view = display.view;
    if (!display.alignWidgets && (!display.gutters.firstChild || !cm.options.fixedGutter)) { return }
    var comp = compensateForHScroll(display) - display.scroller.scrollLeft + cm.doc.scrollLeft;
    var gutterW = display.gutters.offsetWidth, left = comp + "px";
    for (var i = 0; i < view.length; i++) { if (!view[i].hidden) {
      if (cm.options.fixedGutter) {
        if (view[i].gutter)
          { view[i].gutter.style.left = left; }
        if (view[i].gutterBackground)
          { view[i].gutterBackground.style.left = left; }
      }
      var align = view[i].alignable;
      if (align) { for (var j = 0; j < align.length; j++)
        { align[j].style.left = left; } }
    } }
    if (cm.options.fixedGutter)
      { display.gutters.style.left = (comp + gutterW) + "px"; }
  }

  // Used to ensure that the line number gutter is still the right
  // size for the current document size. Returns true when an update
  // is needed.
  function maybeUpdateLineNumberWidth(cm) {
    if (!cm.options.lineNumbers) { return false }
    var doc = cm.doc, last = lineNumberFor(cm.options, doc.first + doc.size - 1), display = cm.display;
    if (last.length != display.lineNumChars) {
      var test = display.measure.appendChild(elt("div", [elt("div", last)],
                                                 "CodeMirror-linenumber CodeMirror-gutter-elt"));
      var innerW = test.firstChild.offsetWidth, padding = test.offsetWidth - innerW;
      display.lineGutter.style.width = "";
      display.lineNumInnerWidth = Math.max(innerW, display.lineGutter.offsetWidth - padding) + 1;
      display.lineNumWidth = display.lineNumInnerWidth + padding;
      display.lineNumChars = display.lineNumInnerWidth ? last.length : -1;
      display.lineGutter.style.width = display.lineNumWidth + "px";
      updateGutterSpace(cm.display);
      return true
    }
    return false
  }

  function getGutters(gutters, lineNumbers) {
    var result = [], sawLineNumbers = false;
    for (var i = 0; i < gutters.length; i++) {
      var name = gutters[i], style = null;
      if (typeof name != "string") { style = name.style; name = name.className; }
      if (name == "CodeMirror-linenumbers") {
        if (!lineNumbers) { continue }
        else { sawLineNumbers = true; }
      }
      result.push({className: name, style: style});
    }
    if (lineNumbers && !sawLineNumbers) { result.push({className: "CodeMirror-linenumbers", style: null}); }
    return result
  }

  // Rebuild the gutter elements, ensure the margin to the left of the
  // code matches their width.
  function renderGutters(display) {
    var gutters = display.gutters, specs = display.gutterSpecs;
    removeChildren(gutters);
    display.lineGutter = null;
    for (var i = 0; i < specs.length; ++i) {
      var ref = specs[i];
      var className = ref.className;
      var style = ref.style;
      var gElt = gutters.appendChild(elt("div", null, "CodeMirror-gutter " + className));
      if (style) { gElt.style.cssText = style; }
      if (className == "CodeMirror-linenumbers") {
        display.lineGutter = gElt;
        gElt.style.width = (display.lineNumWidth || 1) + "px";
      }
    }
    gutters.style.display = specs.length ? "" : "none";
    updateGutterSpace(display);
  }

  function updateGutters(cm) {
    renderGutters(cm.display);
    regChange(cm);
    alignHorizontally(cm);
  }

  // The display handles the DOM integration, both for input reading
  // and content drawing. It holds references to DOM nodes and
  // display-related state.

  function Display(place, doc, input, options) {
    var d = this;
    this.input = input;

    // Covers bottom-right square when both scrollbars are present.
    d.scrollbarFiller = elt("div", null, "CodeMirror-scrollbar-filler");
    d.scrollbarFiller.setAttribute("cm-not-content", "true");
    // Covers bottom of gutter when coverGutterNextToScrollbar is on
    // and h scrollbar is present.
    d.gutterFiller = elt("div", null, "CodeMirror-gutter-filler");
    d.gutterFiller.setAttribute("cm-not-content", "true");
    // Will contain the actual code, positioned to cover the viewport.
    d.lineDiv = eltP("div", null, "CodeMirror-code");
    // Elements are added to these to represent selection and cursors.
    d.selectionDiv = elt("div", null, null, "position: relative; z-index: 1");
    d.cursorDiv = elt("div", null, "CodeMirror-cursors");
    // A visibility: hidden element used to find the size of things.
    d.measure = elt("div", null, "CodeMirror-measure");
    // When lines outside of the viewport are measured, they are drawn in this.
    d.lineMeasure = elt("div", null, "CodeMirror-measure");
    // Wraps everything that needs to exist inside the vertically-padded coordinate system
    d.lineSpace = eltP("div", [d.measure, d.lineMeasure, d.selectionDiv, d.cursorDiv, d.lineDiv],
                      null, "position: relative; outline: none");
    var lines = eltP("div", [d.lineSpace], "CodeMirror-lines");
    // Moved around its parent to cover visible view.
    d.mover = elt("div", [lines], null, "position: relative");
    // Set to the height of the document, allowing scrolling.
    d.sizer = elt("div", [d.mover], "CodeMirror-sizer");
    d.sizerWidth = null;
    // Behavior of elts with overflow: auto and padding is
    // inconsistent across browsers. This is used to ensure the
    // scrollable area is big enough.
    d.heightForcer = elt("div", null, null, "position: absolute; height: " + scrollerGap + "px; width: 1px;");
    // Will contain the gutters, if any.
    d.gutters = elt("div", null, "CodeMirror-gutters");
    d.lineGutter = null;
    // Actual scrollable element.
    d.scroller = elt("div", [d.sizer, d.heightForcer, d.gutters], "CodeMirror-scroll");
    d.scroller.setAttribute("tabIndex", "-1");
    // The element in which the editor lives.
    d.wrapper = elt("div", [d.scrollbarFiller, d.gutterFiller, d.scroller], "CodeMirror");

    // Work around IE7 z-index bug (not perfect, hence IE7 not really being supported)
    if (ie && ie_version < 8) { d.gutters.style.zIndex = -1; d.scroller.style.paddingRight = 0; }
    if (!webkit && !(gecko && mobile)) { d.scroller.draggable = true; }

    if (place) {
      if (place.appendChild) { place.appendChild(d.wrapper); }
      else { place(d.wrapper); }
    }

    // Current rendered range (may be bigger than the view window).
    d.viewFrom = d.viewTo = doc.first;
    d.reportedViewFrom = d.reportedViewTo = doc.first;
    // Information about the rendered lines.
    d.view = [];
    d.renderedView = null;
    // Holds info about a single rendered line when it was rendered
    // for measurement, while not in view.
    d.externalMeasured = null;
    // Empty space (in pixels) above the view
    d.viewOffset = 0;
    d.lastWrapHeight = d.lastWrapWidth = 0;
    d.updateLineNumbers = null;

    d.nativeBarWidth = d.barHeight = d.barWidth = 0;
    d.scrollbarsClipped = false;

    // Used to only resize the line number gutter when necessary (when
    // the amount of lines crosses a boundary that makes its width change)
    d.lineNumWidth = d.lineNumInnerWidth = d.lineNumChars = null;
    // Set to true when a non-horizontal-scrolling line widget is
    // added. As an optimization, line widget aligning is skipped when
    // this is false.
    d.alignWidgets = false;

    d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null;

    // Tracks the maximum line length so that the horizontal scrollbar
    // can be kept static when scrolling.
    d.maxLine = null;
    d.maxLineLength = 0;
    d.maxLineChanged = false;

    // Used for measuring wheel scrolling granularity
    d.wheelDX = d.wheelDY = d.wheelStartX = d.wheelStartY = null;

    // True when shift is held down.
    d.shift = false;

    // Used to track whether anything happened since the context menu
    // was opened.
    d.selForContextMenu = null;

    d.activeTouch = null;

    d.gutterSpecs = getGutters(options.gutters, options.lineNumbers);
    renderGutters(d);

    input.init(d);
  }

  // Since the delta values reported on mouse wheel events are
  // unstandardized between browsers and even browser versions, and
  // generally horribly unpredictable, this code starts by measuring
  // the scroll effect that the first few mouse wheel events have,
  // and, from that, detects the way it can convert deltas to pixel
  // offsets afterwards.
  //
  // The reason we want to know the amount a wheel event will scroll
  // is that it gives us a chance to update the display before the
  // actual scrolling happens, reducing flickering.

  var wheelSamples = 0, wheelPixelsPerUnit = null;
  // Fill in a browser-detected starting value on browsers where we
  // know one. These don't have to be accurate -- the result of them
  // being wrong would just be a slight flicker on the first wheel
  // scroll (if it is large enough).
  if (ie) { wheelPixelsPerUnit = -.53; }
  else if (gecko) { wheelPixelsPerUnit = 15; }
  else if (chrome) { wheelPixelsPerUnit = -.7; }
  else if (safari) { wheelPixelsPerUnit = -1/3; }

  function wheelEventDelta(e) {
    var dx = e.wheelDeltaX, dy = e.wheelDeltaY;
    if (dx == null && e.detail && e.axis == e.HORIZONTAL_AXIS) { dx = e.detail; }
    if (dy == null && e.detail && e.axis == e.VERTICAL_AXIS) { dy = e.detail; }
    else if (dy == null) { dy = e.wheelDelta; }
    return {x: dx, y: dy}
  }
  function wheelEventPixels(e) {
    var delta = wheelEventDelta(e);
    delta.x *= wheelPixelsPerUnit;
    delta.y *= wheelPixelsPerUnit;
    return delta
  }

  function onScrollWheel(cm, e) {
    var delta = wheelEventDelta(e), dx = delta.x, dy = delta.y;

    var display = cm.display, scroll = display.scroller;
    // Quit if there's nothing to scroll here
    var canScrollX = scroll.scrollWidth > scroll.clientWidth;
    var canScrollY = scroll.scrollHeight > scroll.clientHeight;
    if (!(dx && canScrollX || dy && canScrollY)) { return }

    // Webkit browsers on OS X abort momentum scrolls when the target
    // of the scroll event is removed from the scrollable element.
    // This hack (see related code in patchDisplay) makes sure the
    // element is kept around.
    if (dy && mac && webkit) {
      outer: for (var cur = e.target, view = display.view; cur != scroll; cur = cur.parentNode) {
        for (var i = 0; i < view.length; i++) {
          if (view[i].node == cur) {
            cm.display.currentWheelTarget = cur;
            break outer
          }
        }
      }
    }

    // On some browsers, horizontal scrolling will cause redraws to
    // happen before the gutter has been realigned, causing it to
    // wriggle around in a most unseemly way. When we have an
    // estimated pixels/delta value, we just handle horizontal
    // scrolling entirely here. It'll be slightly off from native, but
    // better than glitching out.
    if (dx && !gecko && !presto && wheelPixelsPerUnit != null) {
      if (dy && canScrollY)
        { updateScrollTop(cm, Math.max(0, scroll.scrollTop + dy * wheelPixelsPerUnit)); }
      setScrollLeft(cm, Math.max(0, scroll.scrollLeft + dx * wheelPixelsPerUnit));
      // Only prevent default scrolling if vertical scrolling is
      // actually possible. Otherwise, it causes vertical scroll
      // jitter on OSX trackpads when deltaX is small and deltaY
      // is large (issue #3579)
      if (!dy || (dy && canScrollY))
        { e_preventDefault(e); }
      display.wheelStartX = null; // Abort measurement, if in progress
      return
    }

    // 'Project' the visible viewport to cover the area that is being
    // scrolled into view (if we know enough to estimate it).
    if (dy && wheelPixelsPerUnit != null) {
      var pixels = dy * wheelPixelsPerUnit;
      var top = cm.doc.scrollTop, bot = top + display.wrapper.clientHeight;
      if (pixels < 0) { top = Math.max(0, top + pixels - 50); }
      else { bot = Math.min(cm.doc.height, bot + pixels + 50); }
      updateDisplaySimple(cm, {top: top, bottom: bot});
    }

    if (wheelSamples < 20) {
      if (display.wheelStartX == null) {
        display.wheelStartX = scroll.scrollLeft; display.wheelStartY = scroll.scrollTop;
        display.wheelDX = dx; display.wheelDY = dy;
        setTimeout(function () {
          if (display.wheelStartX == null) { return }
          var movedX = scroll.scrollLeft - display.wheelStartX;
          var movedY = scroll.scrollTop - display.wheelStartY;
          var sample = (movedY && display.wheelDY && movedY / display.wheelDY) ||
            (movedX && display.wheelDX && movedX / display.wheelDX);
          display.wheelStartX = display.wheelStartY = null;
          if (!sample) { return }
          wheelPixelsPerUnit = (wheelPixelsPerUnit * wheelSamples + sample) / (wheelSamples + 1);
          ++wheelSamples;
        }, 200);
      } else {
        display.wheelDX += dx; display.wheelDY += dy;
      }
    }
  }

  // Selection objects are immutable. A new one is created every time
  // the selection changes. A selection is one or more non-overlapping
  // (and non-touching) ranges, sorted, and an integer that indicates
  // which one is the primary selection (the one that's scrolled into
  // view, that getCursor returns, etc).
  var Selection = function(ranges, primIndex) {
    this.ranges = ranges;
    this.primIndex = primIndex;
  };

  Selection.prototype.primary = function () { return this.ranges[this.primIndex] };

  Selection.prototype.equals = function (other) {
    if (other == this) { return true }
    if (other.primIndex != this.primIndex || other.ranges.length != this.ranges.length) { return false }
    for (var i = 0; i < this.ranges.length; i++) {
      var here = this.ranges[i], there = other.ranges[i];
      if (!equalCursorPos(here.anchor, there.anchor) || !equalCursorPos(here.head, there.head)) { return false }
    }
    return true
  };

  Selection.prototype.deepCopy = function () {
    var out = [];
    for (var i = 0; i < this.ranges.length; i++)
      { out[i] = new Range(copyPos(this.ranges[i].anchor), copyPos(this.ranges[i].head)); }
    return new Selection(out, this.primIndex)
  };

  Selection.prototype.somethingSelected = function () {
    for (var i = 0; i < this.ranges.length; i++)
      { if (!this.ranges[i].empty()) { return true } }
    return false
  };

  Selection.prototype.contains = function (pos, end) {
    if (!end) { end = pos; }
    for (var i = 0; i < this.ranges.length; i++) {
      var range = this.ranges[i];
      if (cmp(end, range.from()) >= 0 && cmp(pos, range.to()) <= 0)
        { return i }
    }
    return -1
  };

  var Range = function(anchor, head) {
    this.anchor = anchor; this.head = head;
  };

  Range.prototype.from = function () { return minPos(this.anchor, this.head) };
  Range.prototype.to = function () { return maxPos(this.anchor, this.head) };
  Range.prototype.empty = function () { return this.head.line == this.anchor.line && this.head.ch == this.anchor.ch };

  // Take an unsorted, potentially overlapping set of ranges, and
  // build a selection out of it. 'Consumes' ranges array (modifying
  // it).
  function normalizeSelection(cm, ranges, primIndex) {
    var mayTouch = cm && cm.options.selectionsMayTouch;
    var prim = ranges[primIndex];
    ranges.sort(function (a, b) { return cmp(a.from(), b.from()); });
    primIndex = indexOf(ranges, prim);
    for (var i = 1; i < ranges.length; i++) {
      var cur = ranges[i], prev = ranges[i - 1];
      var diff = cmp(prev.to(), cur.from());
      if (mayTouch && !cur.empty() ? diff > 0 : diff >= 0) {
        var from = minPos(prev.from(), cur.from()), to = maxPos(prev.to(), cur.to());
        var inv = prev.empty() ? cur.from() == cur.head : prev.from() == prev.head;
        if (i <= primIndex) { --primIndex; }
        ranges.splice(--i, 2, new Range(inv ? to : from, inv ? from : to));
      }
    }
    return new Selection(ranges, primIndex)
  }

  function simpleSelection(anchor, head) {
    return new Selection([new Range(anchor, head || anchor)], 0)
  }

  // Compute the position of the end of a change (its 'to' property
  // refers to the pre-change end).
  function changeEnd(change) {
    if (!change.text) { return change.to }
    return Pos(change.from.line + change.text.length - 1,
               lst(change.text).length + (change.text.length == 1 ? change.from.ch : 0))
  }

  // Adjust a position to refer to the post-change position of the
  // same text, or the end of the change if the change covers it.
  function adjustForChange(pos, change) {
    if (cmp(pos, change.from) < 0) { return pos }
    if (cmp(pos, change.to) <= 0) { return changeEnd(change) }

    var line = pos.line + change.text.length - (change.to.line - change.from.line) - 1, ch = pos.ch;
    if (pos.line == change.to.line) { ch += changeEnd(change).ch - change.to.ch; }
    return Pos(line, ch)
  }

  function computeSelAfterChange(doc, change) {
    var out = [];
    for (var i = 0; i < doc.sel.ranges.length; i++) {
      var range = doc.sel.ranges[i];
      out.push(new Range(adjustForChange(range.anchor, change),
                         adjustForChange(range.head, change)));
    }
    return normalizeSelection(doc.cm, out, doc.sel.primIndex)
  }

  function offsetPos(pos, old, nw) {
    if (pos.line == old.line)
      { return Pos(nw.line, pos.ch - old.ch + nw.ch) }
    else
      { return Pos(nw.line + (pos.line - old.line), pos.ch) }
  }

  // Used by replaceSelections to allow moving the selection to the
  // start or around the replaced test. Hint may be "start" or "around".
  function computeReplacedSel(doc, changes, hint) {
    var out = [];
    var oldPrev = Pos(doc.first, 0), newPrev = oldPrev;
    for (var i = 0; i < changes.length; i++) {
      var change = changes[i];
      var from = offsetPos(change.from, oldPrev, newPrev);
      var to = offsetPos(changeEnd(change), oldPrev, newPrev);
      oldPrev = change.to;
      newPrev = to;
      if (hint == "around") {
        var range = doc.sel.ranges[i], inv = cmp(range.head, range.anchor) < 0;
        out[i] = new Range(inv ? to : from, inv ? from : to);
      } else {
        out[i] = new Range(from, from);
      }
    }
    return new Selection(out, doc.sel.primIndex)
  }

  // Used to get the editor into a consistent state again when options change.

  function loadMode(cm) {
    cm.doc.mode = getMode(cm.options, cm.doc.modeOption);
    resetModeState(cm);
  }

  function resetModeState(cm) {
    cm.doc.iter(function (line) {
      if (line.stateAfter) { line.stateAfter = null; }
      if (line.styles) { line.styles = null; }
    });
    cm.doc.modeFrontier = cm.doc.highlightFrontier = cm.doc.first;
    startWorker(cm, 100);
    cm.state.modeGen++;
    if (cm.curOp) { regChange(cm); }
  }

  // DOCUMENT DATA STRUCTURE

  // By default, updates that start and end at the beginning of a line
  // are treated specially, in order to make the association of line
  // widgets and marker elements with the text behave more intuitive.
  function isWholeLineUpdate(doc, change) {
    return change.from.ch == 0 && change.to.ch == 0 && lst(change.text) == "" &&
      (!doc.cm || doc.cm.options.wholeLineUpdateBefore)
  }

  // Perform a change on the document data structure.
  function updateDoc(doc, change, markedSpans, estimateHeight) {
    function spansFor(n) {return markedSpans ? markedSpans[n] : null}
    function update(line, text, spans) {
      updateLine(line, text, spans, estimateHeight);
      signalLater(line, "change", line, change);
    }
    function linesFor(start, end) {
      var result = [];
      for (var i = start; i < end; ++i)
        { result.push(new Line(text[i], spansFor(i), estimateHeight)); }
      return result
    }

    var from = change.from, to = change.to, text = change.text;
    var firstLine = getLine(doc, from.line), lastLine = getLine(doc, to.line);
    var lastText = lst(text), lastSpans = spansFor(text.length - 1), nlines = to.line - from.line;

    // Adjust the line structure
    if (change.full) {
      doc.insert(0, linesFor(0, text.length));
      doc.remove(text.length, doc.size - text.length);
    } else if (isWholeLineUpdate(doc, change)) {
      // This is a whole-line replace. Treated specially to make
      // sure line objects move the way they are supposed to.
      var added = linesFor(0, text.length - 1);
      update(lastLine, lastLine.text, lastSpans);
      if (nlines) { doc.remove(from.line, nlines); }
      if (added.length) { doc.insert(from.line, added); }
    } else if (firstLine == lastLine) {
      if (text.length == 1) {
        update(firstLine, firstLine.text.slice(0, from.ch) + lastText + firstLine.text.slice(to.ch), lastSpans);
      } else {
        var added$1 = linesFor(1, text.length - 1);
        added$1.push(new Line(lastText + firstLine.text.slice(to.ch), lastSpans, estimateHeight));
        update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0));
        doc.insert(from.line + 1, added$1);
      }
    } else if (text.length == 1) {
      update(firstLine, firstLine.text.slice(0, from.ch) + text[0] + lastLine.text.slice(to.ch), spansFor(0));
      doc.remove(from.line + 1, nlines);
    } else {
      update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0));
      update(lastLine, lastText + lastLine.text.slice(to.ch), lastSpans);
      var added$2 = linesFor(1, text.length - 1);
      if (nlines > 1) { doc.remove(from.line + 1, nlines - 1); }
      doc.insert(from.line + 1, added$2);
    }

    signalLater(doc, "change", doc, change);
  }

  // Call f for all linked documents.
  function linkedDocs(doc, f, sharedHistOnly) {
    function propagate(doc, skip, sharedHist) {
      if (doc.linked) { for (var i = 0; i < doc.linked.length; ++i) {
        var rel = doc.linked[i];
        if (rel.doc == skip) { continue }
        var shared = sharedHist && rel.sharedHist;
        if (sharedHistOnly && !shared) { continue }
        f(rel.doc, shared);
        propagate(rel.doc, doc, shared);
      } }
    }
    propagate(doc, null, true);
  }

  // Attach a document to an editor.
  function attachDoc(cm, doc) {
    if (doc.cm) { throw new Error("This document is already in use.") }
    cm.doc = doc;
    doc.cm = cm;
    estimateLineHeights(cm);
    loadMode(cm);
    setDirectionClass(cm);
    if (!cm.options.lineWrapping) { findMaxLine(cm); }
    cm.options.mode = doc.modeOption;
    regChange(cm);
  }

  function setDirectionClass(cm) {
  (cm.doc.direction == "rtl" ? addClass : rmClass)(cm.display.lineDiv, "CodeMirror-rtl");
  }

  function directionChanged(cm) {
    runInOp(cm, function () {
      setDirectionClass(cm);
      regChange(cm);
    });
  }

  function History(startGen) {
    // Arrays of change events and selections. Doing something adds an
    // event to done and clears undo. Undoing moves events from done
    // to undone, redoing moves them in the other direction.
    this.done = []; this.undone = [];
    this.undoDepth = Infinity;
    // Used to track when changes can be merged into a single undo
    // event
    this.lastModTime = this.lastSelTime = 0;
    this.lastOp = this.lastSelOp = null;
    this.lastOrigin = this.lastSelOrigin = null;
    // Used by the isClean() method
    this.generation = this.maxGeneration = startGen || 1;
  }

  // Create a history change event from an updateDoc-style change
  // object.
  function historyChangeFromChange(doc, change) {
    var histChange = {from: copyPos(change.from), to: changeEnd(change), text: getBetween(doc, change.from, change.to)};
    attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1);
    linkedDocs(doc, function (doc) { return attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1); }, true);
    return histChange
  }

  // Pop all selection events off the end of a history array. Stop at
  // a change event.
  function clearSelectionEvents(array) {
    while (array.length) {
      var last = lst(array);
      if (last.ranges) { array.pop(); }
      else { break }
    }
  }

  // Find the top change event in the history. Pop off selection
  // events that are in the way.
  function lastChangeEvent(hist, force) {
    if (force) {
      clearSelectionEvents(hist.done);
      return lst(hist.done)
    } else if (hist.done.length && !lst(hist.done).ranges) {
      return lst(hist.done)
    } else if (hist.done.length > 1 && !hist.done[hist.done.length - 2].ranges) {
      hist.done.pop();
      return lst(hist.done)
    }
  }

  // Register a change in the history. Merges changes that are within
  // a single operation, or are close together with an origin that
  // allows merging (starting with "+") into a single event.
  function addChangeToHistory(doc, change, selAfter, opId) {
    var hist = doc.history;
    hist.undone.length = 0;
    var time = +new Date, cur;
    var last;

    if ((hist.lastOp == opId ||
         hist.lastOrigin == change.origin && change.origin &&
         ((change.origin.charAt(0) == "+" && hist.lastModTime > time - (doc.cm ? doc.cm.options.historyEventDelay : 500)) ||
          change.origin.charAt(0) == "*")) &&
        (cur = lastChangeEvent(hist, hist.lastOp == opId))) {
      // Merge this change into the last event
      last = lst(cur.changes);
      if (cmp(change.from, change.to) == 0 && cmp(change.from, last.to) == 0) {
        // Optimized case for simple insertion -- don't want to add
        // new changesets for every character typed
        last.to = changeEnd(change);
      } else {
        // Add new sub-event
        cur.changes.push(historyChangeFromChange(doc, change));
      }
    } else {
      // Can not be merged, start a new event.
      var before = lst(hist.done);
      if (!before || !before.ranges)
        { pushSelectionToHistory(doc.sel, hist.done); }
      cur = {changes: [historyChangeFromChange(doc, change)],
             generation: hist.generation};
      hist.done.push(cur);
      while (hist.done.length > hist.undoDepth) {
        hist.done.shift();
        if (!hist.done[0].ranges) { hist.done.shift(); }
      }
    }
    hist.done.push(selAfter);
    hist.generation = ++hist.maxGeneration;
    hist.lastModTime = hist.lastSelTime = time;
    hist.lastOp = hist.lastSelOp = opId;
    hist.lastOrigin = hist.lastSelOrigin = change.origin;

    if (!last) { signal(doc, "historyAdded"); }
  }

  function selectionEventCanBeMerged(doc, origin, prev, sel) {
    var ch = origin.charAt(0);
    return ch == "*" ||
      ch == "+" &&
      prev.ranges.length == sel.ranges.length &&
      prev.somethingSelected() == sel.somethingSelected() &&
      new Date - doc.history.lastSelTime <= (doc.cm ? doc.cm.options.historyEventDelay : 500)
  }

  // Called whenever the selection changes, sets the new selection as
  // the pending selection in the history, and pushes the old pending
  // selection into the 'done' array when it was significantly
  // different (in number of selected ranges, emptiness, or time).
  function addSelectionToHistory(doc, sel, opId, options) {
    var hist = doc.history, origin = options && options.origin;

    // A new event is started when the previous origin does not match
    // the current, or the origins don't allow matching. Origins
    // starting with * are always merged, those starting with + are
    // merged when similar and close together in time.
    if (opId == hist.lastSelOp ||
        (origin && hist.lastSelOrigin == origin &&
         (hist.lastModTime == hist.lastSelTime && hist.lastOrigin == origin ||
          selectionEventCanBeMerged(doc, origin, lst(hist.done), sel))))
      { hist.done[hist.done.length - 1] = sel; }
    else
      { pushSelectionToHistory(sel, hist.done); }

    hist.lastSelTime = +new Date;
    hist.lastSelOrigin = origin;
    hist.lastSelOp = opId;
    if (options && options.clearRedo !== false)
      { clearSelectionEvents(hist.undone); }
  }

  function pushSelectionToHistory(sel, dest) {
    var top = lst(dest);
    if (!(top && top.ranges && top.equals(sel)))
      { dest.push(sel); }
  }

  // Used to store marked span information in the history.
  function attachLocalSpans(doc, change, from, to) {
    var existing = change["spans_" + doc.id], n = 0;
    doc.iter(Math.max(doc.first, from), Math.min(doc.first + doc.size, to), function (line) {
      if (line.markedSpans)
        { (existing || (existing = change["spans_" + doc.id] = {}))[n] = line.markedSpans; }
      ++n;
    });
  }

  // When un/re-doing restores text containing marked spans, those
  // that have been explicitly cleared should not be restored.
  function removeClearedSpans(spans) {
    if (!spans) { return null }
    var out;
    for (var i = 0; i < spans.length; ++i) {
      if (spans[i].marker.explicitlyCleared) { if (!out) { out = spans.slice(0, i); } }
      else if (out) { out.push(spans[i]); }
    }
    return !out ? spans : out.length ? out : null
  }

  // Retrieve and filter the old marked spans stored in a change event.
  function getOldSpans(doc, change) {
    var found = change["spans_" + doc.id];
    if (!found) { return null }
    var nw = [];
    for (var i = 0; i < change.text.length; ++i)
      { nw.push(removeClearedSpans(found[i])); }
    return nw
  }

  // Used for un/re-doing changes from the history. Combines the
  // result of computing the existing spans with the set of spans that
  // existed in the history (so that deleting around a span and then
  // undoing brings back the span).
  function mergeOldSpans(doc, change) {
    var old = getOldSpans(doc, change);
    var stretched = stretchSpansOverChange(doc, change);
    if (!old) { return stretched }
    if (!stretched) { return old }

    for (var i = 0; i < old.length; ++i) {
      var oldCur = old[i], stretchCur = stretched[i];
      if (oldCur && stretchCur) {
        spans: for (var j = 0; j < stretchCur.length; ++j) {
          var span = stretchCur[j];
          for (var k = 0; k < oldCur.length; ++k)
            { if (oldCur[k].marker == span.marker) { continue spans } }
          oldCur.push(span);
        }
      } else if (stretchCur) {
        old[i] = stretchCur;
      }
    }
    return old
  }

  // Used both to provide a JSON-safe object in .getHistory, and, when
  // detaching a document, to split the history in two
  function copyHistoryArray(events, newGroup, instantiateSel) {
    var copy = [];
    for (var i = 0; i < events.length; ++i) {
      var event = events[i];
      if (event.ranges) {
        copy.push(instantiateSel ? Selection.prototype.deepCopy.call(event) : event);
        continue
      }
      var changes = event.changes, newChanges = [];
      copy.push({changes: newChanges});
      for (var j = 0; j < changes.length; ++j) {
        var change = changes[j], m = (void 0);
        newChanges.push({from: change.from, to: change.to, text: change.text});
        if (newGroup) { for (var prop in change) { if (m = prop.match(/^spans_(\d+)$/)) {
          if (indexOf(newGroup, Number(m[1])) > -1) {
            lst(newChanges)[prop] = change[prop];
            delete change[prop];
          }
        } } }
      }
    }
    return copy
  }

  // The 'scroll' parameter given to many of these indicated whether
  // the new cursor position should be scrolled into view after
  // modifying the selection.

  // If shift is held or the extend flag is set, extends a range to
  // include a given position (and optionally a second position).
  // Otherwise, simply returns the range between the given positions.
  // Used for cursor motion and such.
  function extendRange(range, head, other, extend) {
    if (extend) {
      var anchor = range.anchor;
      if (other) {
        var posBefore = cmp(head, anchor) < 0;
        if (posBefore != (cmp(other, anchor) < 0)) {
          anchor = head;
          head = other;
        } else if (posBefore != (cmp(head, other) < 0)) {
          head = other;
        }
      }
      return new Range(anchor, head)
    } else {
      return new Range(other || head, head)
    }
  }

  // Extend the primary selection range, discard the rest.
  function extendSelection(doc, head, other, options, extend) {
    if (extend == null) { extend = doc.cm && (doc.cm.display.shift || doc.extend); }
    setSelection(doc, new Selection([extendRange(doc.sel.primary(), head, other, extend)], 0), options);
  }

  // Extend all selections (pos is an array of selections with length
  // equal the number of selections)
  function extendSelections(doc, heads, options) {
    var out = [];
    var extend = doc.cm && (doc.cm.display.shift || doc.extend);
    for (var i = 0; i < doc.sel.ranges.length; i++)
      { out[i] = extendRange(doc.sel.ranges[i], heads[i], null, extend); }
    var newSel = normalizeSelection(doc.cm, out, doc.sel.primIndex);
    setSelection(doc, newSel, options);
  }

  // Updates a single range in the selection.
  function replaceOneSelection(doc, i, range, options) {
    var ranges = doc.sel.ranges.slice(0);
    ranges[i] = range;
    setSelection(doc, normalizeSelection(doc.cm, ranges, doc.sel.primIndex), options);
  }

  // Reset the selection to a single range.
  function setSimpleSelection(doc, anchor, head, options) {
    setSelection(doc, simpleSelection(anchor, head), options);
  }

  // Give beforeSelectionChange handlers a change to influence a
  // selection update.
  function filterSelectionChange(doc, sel, options) {
    var obj = {
      ranges: sel.ranges,
      update: function(ranges) {
        this.ranges = [];
        for (var i = 0; i < ranges.length; i++)
          { this.ranges[i] = new Range(clipPos(doc, ranges[i].anchor),
                                     clipPos(doc, ranges[i].head)); }
      },
      origin: options && options.origin
    };
    signal(doc, "beforeSelectionChange", doc, obj);
    if (doc.cm) { signal(doc.cm, "beforeSelectionChange", doc.cm, obj); }
    if (obj.ranges != sel.ranges) { return normalizeSelection(doc.cm, obj.ranges, obj.ranges.length - 1) }
    else { return sel }
  }

  function setSelectionReplaceHistory(doc, sel, options) {
    var done = doc.history.done, last = lst(done);
    if (last && last.ranges) {
      done[done.length - 1] = sel;
      setSelectionNoUndo(doc, sel, options);
    } else {
      setSelection(doc, sel, options);
    }
  }

  // Set a new selection.
  function setSelection(doc, sel, options) {
    setSelectionNoUndo(doc, sel, options);
    addSelectionToHistory(doc, doc.sel, doc.cm ? doc.cm.curOp.id : NaN, options);
  }

  function setSelectionNoUndo(doc, sel, options) {
    if (hasHandler(doc, "beforeSelectionChange") || doc.cm && hasHandler(doc.cm, "beforeSelectionChange"))
      { sel = filterSelectionChange(doc, sel, options); }

    var bias = options && options.bias ||
      (cmp(sel.primary().head, doc.sel.primary().head) < 0 ? -1 : 1);
    setSelectionInner(doc, skipAtomicInSelection(doc, sel, bias, true));

    if (!(options && options.scroll === false) && doc.cm)
      { ensureCursorVisible(doc.cm); }
  }

  function setSelectionInner(doc, sel) {
    if (sel.equals(doc.sel)) { return }

    doc.sel = sel;

    if (doc.cm) {
      doc.cm.curOp.updateInput = 1;
      doc.cm.curOp.selectionChanged = true;
      signalCursorActivity(doc.cm);
    }
    signalLater(doc, "cursorActivity", doc);
  }

  // Verify that the selection does not partially select any atomic
  // marked ranges.
  function reCheckSelection(doc) {
    setSelectionInner(doc, skipAtomicInSelection(doc, doc.sel, null, false));
  }

  // Return a selection that does not partially select any atomic
  // ranges.
  function skipAtomicInSelection(doc, sel, bias, mayClear) {
    var out;
    for (var i = 0; i < sel.ranges.length; i++) {
      var range = sel.ranges[i];
      var old = sel.ranges.length == doc.sel.ranges.length && doc.sel.ranges[i];
      var newAnchor = skipAtomic(doc, range.anchor, old && old.anchor, bias, mayClear);
      var newHead = skipAtomic(doc, range.head, old && old.head, bias, mayClear);
      if (out || newAnchor != range.anchor || newHead != range.head) {
        if (!out) { out = sel.ranges.slice(0, i); }
        out[i] = new Range(newAnchor, newHead);
      }
    }
    return out ? normalizeSelection(doc.cm, out, sel.primIndex) : sel
  }

  function skipAtomicInner(doc, pos, oldPos, dir, mayClear) {
    var line = getLine(doc, pos.line);
    if (line.markedSpans) { for (var i = 0; i < line.markedSpans.length; ++i) {
      var sp = line.markedSpans[i], m = sp.marker;

      // Determine if we should prevent the cursor being placed to the left/right of an atomic marker
      // Historically this was determined using the inclusiveLeft/Right option, but the new way to control it
      // is with selectLeft/Right
      var preventCursorLeft = ("selectLeft" in m) ? !m.selectLeft : m.inclusiveLeft;
      var preventCursorRight = ("selectRight" in m) ? !m.selectRight : m.inclusiveRight;

      if ((sp.from == null || (preventCursorLeft ? sp.from <= pos.ch : sp.from < pos.ch)) &&
          (sp.to == null || (preventCursorRight ? sp.to >= pos.ch : sp.to > pos.ch))) {
        if (mayClear) {
          signal(m, "beforeCursorEnter");
          if (m.explicitlyCleared) {
            if (!line.markedSpans) { break }
            else {--i; continue}
          }
        }
        if (!m.atomic) { continue }

        if (oldPos) {
          var near = m.find(dir < 0 ? 1 : -1), diff = (void 0);
          if (dir < 0 ? preventCursorRight : preventCursorLeft)
            { near = movePos(doc, near, -dir, near && near.line == pos.line ? line : null); }
          if (near && near.line == pos.line && (diff = cmp(near, oldPos)) && (dir < 0 ? diff < 0 : diff > 0))
            { return skipAtomicInner(doc, near, pos, dir, mayClear) }
        }

        var far = m.find(dir < 0 ? -1 : 1);
        if (dir < 0 ? preventCursorLeft : preventCursorRight)
          { far = movePos(doc, far, dir, far.line == pos.line ? line : null); }
        return far ? skipAtomicInner(doc, far, pos, dir, mayClear) : null
      }
    } }
    return pos
  }

  // Ensure a given position is not inside an atomic range.
  function skipAtomic(doc, pos, oldPos, bias, mayClear) {
    var dir = bias || 1;
    var found = skipAtomicInner(doc, pos, oldPos, dir, mayClear) ||
        (!mayClear && skipAtomicInner(doc, pos, oldPos, dir, true)) ||
        skipAtomicInner(doc, pos, oldPos, -dir, mayClear) ||
        (!mayClear && skipAtomicInner(doc, pos, oldPos, -dir, true));
    if (!found) {
      doc.cantEdit = true;
      return Pos(doc.first, 0)
    }
    return found
  }

  function movePos(doc, pos, dir, line) {
    if (dir < 0 && pos.ch == 0) {
      if (pos.line > doc.first) { return clipPos(doc, Pos(pos.line - 1)) }
      else { return null }
    } else if (dir > 0 && pos.ch == (line || getLine(doc, pos.line)).text.length) {
      if (pos.line < doc.first + doc.size - 1) { return Pos(pos.line + 1, 0) }
      else { return null }
    } else {
      return new Pos(pos.line, pos.ch + dir)
    }
  }

  function selectAll(cm) {
    cm.setSelection(Pos(cm.firstLine(), 0), Pos(cm.lastLine()), sel_dontScroll);
  }

  // UPDATING

  // Allow "beforeChange" event handlers to influence a change
  function filterChange(doc, change, update) {
    var obj = {
      canceled: false,
      from: change.from,
      to: change.to,
      text: change.text,
      origin: change.origin,
      cancel: function () { return obj.canceled = true; }
    };
    if (update) { obj.update = function (from, to, text, origin) {
      if (from) { obj.from = clipPos(doc, from); }
      if (to) { obj.to = clipPos(doc, to); }
      if (text) { obj.text = text; }
      if (origin !== undefined) { obj.origin = origin; }
    }; }
    signal(doc, "beforeChange", doc, obj);
    if (doc.cm) { signal(doc.cm, "beforeChange", doc.cm, obj); }

    if (obj.canceled) {
      if (doc.cm) { doc.cm.curOp.updateInput = 2; }
      return null
    }
    return {from: obj.from, to: obj.to, text: obj.text, origin: obj.origin}
  }

  // Apply a change to a document, and add it to the document's
  // history, and propagating it to all linked documents.
  function makeChange(doc, change, ignoreReadOnly) {
    if (doc.cm) {
      if (!doc.cm.curOp) { return operation(doc.cm, makeChange)(doc, change, ignoreReadOnly) }
      if (doc.cm.state.suppressEdits) { return }
    }

    if (hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange")) {
      change = filterChange(doc, change, true);
      if (!change) { return }
    }

    // Possibly split or suppress the update based on the presence
    // of read-only spans in its range.
    var split = sawReadOnlySpans && !ignoreReadOnly && removeReadOnlyRanges(doc, change.from, change.to);
    if (split) {
      for (var i = split.length - 1; i >= 0; --i)
        { makeChangeInner(doc, {from: split[i].from, to: split[i].to, text: i ? [""] : change.text, origin: change.origin}); }
    } else {
      makeChangeInner(doc, change);
    }
  }

  function makeChangeInner(doc, change) {
    if (change.text.length == 1 && change.text[0] == "" && cmp(change.from, change.to) == 0) { return }
    var selAfter = computeSelAfterChange(doc, change);
    addChangeToHistory(doc, change, selAfter, doc.cm ? doc.cm.curOp.id : NaN);

    makeChangeSingleDoc(doc, change, selAfter, stretchSpansOverChange(doc, change));
    var rebased = [];

    linkedDocs(doc, function (doc, sharedHist) {
      if (!sharedHist && indexOf(rebased, doc.history) == -1) {
        rebaseHist(doc.history, change);
        rebased.push(doc.history);
      }
      makeChangeSingleDoc(doc, change, null, stretchSpansOverChange(doc, change));
    });
  }

  // Revert a change stored in a document's history.
  function makeChangeFromHistory(doc, type, allowSelectionOnly) {
    var suppress = doc.cm && doc.cm.state.suppressEdits;
    if (suppress && !allowSelectionOnly) { return }

    var hist = doc.history, event, selAfter = doc.sel;
    var source = type == "undo" ? hist.done : hist.undone, dest = type == "undo" ? hist.undone : hist.done;

    // Verify that there is a useable event (so that ctrl-z won't
    // needlessly clear selection events)
    var i = 0;
    for (; i < source.length; i++) {
      event = source[i];
      if (allowSelectionOnly ? event.ranges && !event.equals(doc.sel) : !event.ranges)
        { break }
    }
    if (i == source.length) { return }
    hist.lastOrigin = hist.lastSelOrigin = null;

    for (;;) {
      event = source.pop();
      if (event.ranges) {
        pushSelectionToHistory(event, dest);
        if (allowSelectionOnly && !event.equals(doc.sel)) {
          setSelection(doc, event, {clearRedo: false});
          return
        }
        selAfter = event;
      } else if (suppress) {
        source.push(event);
        return
      } else { break }
    }

    // Build up a reverse change object to add to the opposite history
    // stack (redo when undoing, and vice versa).
    var antiChanges = [];
    pushSelectionToHistory(selAfter, dest);
    dest.push({changes: antiChanges, generation: hist.generation});
    hist.generation = event.generation || ++hist.maxGeneration;

    var filter = hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange");

    var loop = function ( i ) {
      var change = event.changes[i];
      change.origin = type;
      if (filter && !filterChange(doc, change, false)) {
        source.length = 0;
        return {}
      }

      antiChanges.push(historyChangeFromChange(doc, change));

      var after = i ? computeSelAfterChange(doc, change) : lst(source);
      makeChangeSingleDoc(doc, change, after, mergeOldSpans(doc, change));
      if (!i && doc.cm) { doc.cm.scrollIntoView({from: change.from, to: changeEnd(change)}); }
      var rebased = [];

      // Propagate to the linked documents
      linkedDocs(doc, function (doc, sharedHist) {
        if (!sharedHist && indexOf(rebased, doc.history) == -1) {
          rebaseHist(doc.history, change);
          rebased.push(doc.history);
        }
        makeChangeSingleDoc(doc, change, null, mergeOldSpans(doc, change));
      });
    };

    for (var i$1 = event.changes.length - 1; i$1 >= 0; --i$1) {
      var returned = loop( i$1 );

      if ( returned ) return returned.v;
    }
  }

  // Sub-views need their line numbers shifted when text is added
  // above or below them in the parent document.
  function shiftDoc(doc, distance) {
    if (distance == 0) { return }
    doc.first += distance;
    doc.sel = new Selection(map(doc.sel.ranges, function (range) { return new Range(
      Pos(range.anchor.line + distance, range.anchor.ch),
      Pos(range.head.line + distance, range.head.ch)
    ); }), doc.sel.primIndex);
    if (doc.cm) {
      regChange(doc.cm, doc.first, doc.first - distance, distance);
      for (var d = doc.cm.display, l = d.viewFrom; l < d.viewTo; l++)
        { regLineChange(doc.cm, l, "gutter"); }
    }
  }

  // More lower-level change function, handling only a single document
  // (not linked ones).
  function makeChangeSingleDoc(doc, change, selAfter, spans) {
    if (doc.cm && !doc.cm.curOp)
      { return operation(doc.cm, makeChangeSingleDoc)(doc, change, selAfter, spans) }

    if (change.to.line < doc.first) {
      shiftDoc(doc, change.text.length - 1 - (change.to.line - change.from.line));
      return
    }
    if (change.from.line > doc.lastLine()) { return }

    // Clip the change to the size of this doc
    if (change.from.line < doc.first) {
      var shift = change.text.length - 1 - (doc.first - change.from.line);
      shiftDoc(doc, shift);
      change = {from: Pos(doc.first, 0), to: Pos(change.to.line + shift, change.to.ch),
                text: [lst(change.text)], origin: change.origin};
    }
    var last = doc.lastLine();
    if (change.to.line > last) {
      change = {from: change.from, to: Pos(last, getLine(doc, last).text.length),
                text: [change.text[0]], origin: change.origin};
    }

    change.removed = getBetween(doc, change.from, change.to);

    if (!selAfter) { selAfter = computeSelAfterChange(doc, change); }
    if (doc.cm) { makeChangeSingleDocInEditor(doc.cm, change, spans); }
    else { updateDoc(doc, change, spans); }
    setSelectionNoUndo(doc, selAfter, sel_dontScroll);

    if (doc.cantEdit && skipAtomic(doc, Pos(doc.firstLine(), 0)))
      { doc.cantEdit = false; }
  }

  // Handle the interaction of a change to a document with the editor
  // that this document is part of.
  function makeChangeSingleDocInEditor(cm, change, spans) {
    var doc = cm.doc, display = cm.display, from = change.from, to = change.to;

    var recomputeMaxLength = false, checkWidthStart = from.line;
    if (!cm.options.lineWrapping) {
      checkWidthStart = lineNo(visualLine(getLine(doc, from.line)));
      doc.iter(checkWidthStart, to.line + 1, function (line) {
        if (line == display.maxLine) {
          recomputeMaxLength = true;
          return true
        }
      });
    }

    if (doc.sel.contains(change.from, change.to) > -1)
      { signalCursorActivity(cm); }

    updateDoc(doc, change, spans, estimateHeight(cm));

    if (!cm.options.lineWrapping) {
      doc.iter(checkWidthStart, from.line + change.text.length, function (line) {
        var len = lineLength(line);
        if (len > display.maxLineLength) {
          display.maxLine = line;
          display.maxLineLength = len;
          display.maxLineChanged = true;
          recomputeMaxLength = false;
        }
      });
      if (recomputeMaxLength) { cm.curOp.updateMaxLine = true; }
    }

    retreatFrontier(doc, from.line);
    startWorker(cm, 400);

    var lendiff = change.text.length - (to.line - from.line) - 1;
    // Remember that these lines changed, for updating the display
    if (change.full)
      { regChange(cm); }
    else if (from.line == to.line && change.text.length == 1 && !isWholeLineUpdate(cm.doc, change))
      { regLineChange(cm, from.line, "text"); }
    else
      { regChange(cm, from.line, to.line + 1, lendiff); }

    var changesHandler = hasHandler(cm, "changes"), changeHandler = hasHandler(cm, "change");
    if (changeHandler || changesHandler) {
      var obj = {
        from: from, to: to,
        text: change.text,
        removed: change.removed,
        origin: change.origin
      };
      if (changeHandler) { signalLater(cm, "change", cm, obj); }
      if (changesHandler) { (cm.curOp.changeObjs || (cm.curOp.changeObjs = [])).push(obj); }
    }
    cm.display.selForContextMenu = null;
  }

  function replaceRange(doc, code, from, to, origin) {
    var assign;

    if (!to) { to = from; }
    if (cmp(to, from) < 0) { (assign = [to, from], from = assign[0], to = assign[1]); }
    if (typeof code == "string") { code = doc.splitLines(code); }
    makeChange(doc, {from: from, to: to, text: code, origin: origin});
  }

  // Rebasing/resetting history to deal with externally-sourced changes

  function rebaseHistSelSingle(pos, from, to, diff) {
    if (to < pos.line) {
      pos.line += diff;
    } else if (from < pos.line) {
      pos.line = from;
      pos.ch = 0;
    }
  }

  // Tries to rebase an array of history events given a change in the
  // document. If the change touches the same lines as the event, the
  // event, and everything 'behind' it, is discarded. If the change is
  // before the event, the event's positions are updated. Uses a
  // copy-on-write scheme for the positions, to avoid having to
  // reallocate them all on every rebase, but also avoid problems with
  // shared position objects being unsafely updated.
  function rebaseHistArray(array, from, to, diff) {
    for (var i = 0; i < array.length; ++i) {
      var sub = array[i], ok = true;
      if (sub.ranges) {
        if (!sub.copied) { sub = array[i] = sub.deepCopy(); sub.copied = true; }
        for (var j = 0; j < sub.ranges.length; j++) {
          rebaseHistSelSingle(sub.ranges[j].anchor, from, to, diff);
          rebaseHistSelSingle(sub.ranges[j].head, from, to, diff);
        }
        continue
      }
      for (var j$1 = 0; j$1 < sub.changes.length; ++j$1) {
        var cur = sub.changes[j$1];
        if (to < cur.from.line) {
          cur.from = Pos(cur.from.line + diff, cur.from.ch);
          cur.to = Pos(cur.to.line + diff, cur.to.ch);
        } else if (from <= cur.to.line) {
          ok = false;
          break
        }
      }
      if (!ok) {
        array.splice(0, i + 1);
        i = 0;
      }
    }
  }

  function rebaseHist(hist, change) {
    var from = change.from.line, to = change.to.line, diff = change.text.length - (to - from) - 1;
    rebaseHistArray(hist.done, from, to, diff);
    rebaseHistArray(hist.undone, from, to, diff);
  }

  // Utility for applying a change to a line by handle or number,
  // returning the number and optionally registering the line as
  // changed.
  function changeLine(doc, handle, changeType, op) {
    var no = handle, line = handle;
    if (typeof handle == "number") { line = getLine(doc, clipLine(doc, handle)); }
    else { no = lineNo(handle); }
    if (no == null) { return null }
    if (op(line, no) && doc.cm) { regLineChange(doc.cm, no, changeType); }
    return line
  }

  // The document is represented as a BTree consisting of leaves, with
  // chunk of lines in them, and branches, with up to ten leaves or
  // other branch nodes below them. The top node is always a branch
  // node, and is the document object itself (meaning it has
  // additional methods and properties).
  //
  // All nodes have parent links. The tree is used both to go from
  // line numbers to line objects, and to go from objects to numbers.
  // It also indexes by height, and is used to convert between height
  // and line object, and to find the total height of the document.
  //
  // See also http://marijnhaverbeke.nl/blog/codemirror-line-tree.html

  function LeafChunk(lines) {
    this.lines = lines;
    this.parent = null;
    var height = 0;
    for (var i = 0; i < lines.length; ++i) {
      lines[i].parent = this;
      height += lines[i].height;
    }
    this.height = height;
  }

  LeafChunk.prototype = {
    chunkSize: function() { return this.lines.length },

    // Remove the n lines at offset 'at'.
    removeInner: function(at, n) {
      for (var i = at, e = at + n; i < e; ++i) {
        var line = this.lines[i];
        this.height -= line.height;
        cleanUpLine(line);
        signalLater(line, "delete");
      }
      this.lines.splice(at, n);
    },

    // Helper used to collapse a small branch into a single leaf.
    collapse: function(lines) {
      lines.push.apply(lines, this.lines);
    },

    // Insert the given array of lines at offset 'at', count them as
    // having the given height.
    insertInner: function(at, lines, height) {
      this.height += height;
      this.lines = this.lines.slice(0, at).concat(lines).concat(this.lines.slice(at));
      for (var i = 0; i < lines.length; ++i) { lines[i].parent = this; }
    },

    // Used to iterate over a part of the tree.
    iterN: function(at, n, op) {
      for (var e = at + n; at < e; ++at)
        { if (op(this.lines[at])) { return true } }
    }
  };

  function BranchChunk(children) {
    this.children = children;
    var size = 0, height = 0;
    for (var i = 0; i < children.length; ++i) {
      var ch = children[i];
      size += ch.chunkSize(); height += ch.height;
      ch.parent = this;
    }
    this.size = size;
    this.height = height;
    this.parent = null;
  }

  BranchChunk.prototype = {
    chunkSize: function() { return this.size },

    removeInner: function(at, n) {
      this.size -= n;
      for (var i = 0; i < this.children.length; ++i) {
        var child = this.children[i], sz = child.chunkSize();
        if (at < sz) {
          var rm = Math.min(n, sz - at), oldHeight = child.height;
          child.removeInner(at, rm);
          this.height -= oldHeight - child.height;
          if (sz == rm) { this.children.splice(i--, 1); child.parent = null; }
          if ((n -= rm) == 0) { break }
          at = 0;
        } else { at -= sz; }
      }
      // If the result is smaller than 25 lines, ensure that it is a
      // single leaf node.
      if (this.size - n < 25 &&
          (this.children.length > 1 || !(this.children[0] instanceof LeafChunk))) {
        var lines = [];
        this.collapse(lines);
        this.children = [new LeafChunk(lines)];
        this.children[0].parent = this;
      }
    },

    collapse: function(lines) {
      for (var i = 0; i < this.children.length; ++i) { this.children[i].collapse(lines); }
    },

    insertInner: function(at, lines, height) {
      this.size += lines.length;
      this.height += height;
      for (var i = 0; i < this.children.length; ++i) {
        var child = this.children[i], sz = child.chunkSize();
        if (at <= sz) {
          child.insertInner(at, lines, height);
          if (child.lines && child.lines.length > 50) {
            // To avoid memory thrashing when child.lines is huge (e.g. first view of a large file), it's never spliced.
            // Instead, small slices are taken. They're taken in order because sequential memory accesses are fastest.
            var remaining = child.lines.length % 25 + 25;
            for (var pos = remaining; pos < child.lines.length;) {
              var leaf = new LeafChunk(child.lines.slice(pos, pos += 25));
              child.height -= leaf.height;
              this.children.splice(++i, 0, leaf);
              leaf.parent = this;
            }
            child.lines = child.lines.slice(0, remaining);
            this.maybeSpill();
          }
          break
        }
        at -= sz;
      }
    },

    // When a node has grown, check whether it should be split.
    maybeSpill: function() {
      if (this.children.length <= 10) { return }
      var me = this;
      do {
        var spilled = me.children.splice(me.children.length - 5, 5);
        var sibling = new BranchChunk(spilled);
        if (!me.parent) { // Become the parent node
          var copy = new BranchChunk(me.children);
          copy.parent = me;
          me.children = [copy, sibling];
          me = copy;
       } else {
          me.size -= sibling.size;
          me.height -= sibling.height;
          var myIndex = indexOf(me.parent.children, me);
          me.parent.children.splice(myIndex + 1, 0, sibling);
        }
        sibling.parent = me.parent;
      } while (me.children.length > 10)
      me.parent.maybeSpill();
    },

    iterN: function(at, n, op) {
      for (var i = 0; i < this.children.length; ++i) {
        var child = this.children[i], sz = child.chunkSize();
        if (at < sz) {
          var used = Math.min(n, sz - at);
          if (child.iterN(at, used, op)) { return true }
          if ((n -= used) == 0) { break }
          at = 0;
        } else { at -= sz; }
      }
    }
  };

  // Line widgets are block elements displayed above or below a line.

  var LineWidget = function(doc, node, options) {
    if (options) { for (var opt in options) { if (options.hasOwnProperty(opt))
      { this[opt] = options[opt]; } } }
    this.doc = doc;
    this.node = node;
  };

  LineWidget.prototype.clear = function () {
    var cm = this.doc.cm, ws = this.line.widgets, line = this.line, no = lineNo(line);
    if (no == null || !ws) { return }
    for (var i = 0; i < ws.length; ++i) { if (ws[i] == this) { ws.splice(i--, 1); } }
    if (!ws.length) { line.widgets = null; }
    var height = widgetHeight(this);
    updateLineHeight(line, Math.max(0, line.height - height));
    if (cm) {
      runInOp(cm, function () {
        adjustScrollWhenAboveVisible(cm, line, -height);
        regLineChange(cm, no, "widget");
      });
      signalLater(cm, "lineWidgetCleared", cm, this, no);
    }
  };

  LineWidget.prototype.changed = function () {
      var this$1 = this;

    var oldH = this.height, cm = this.doc.cm, line = this.line;
    this.height = null;
    var diff = widgetHeight(this) - oldH;
    if (!diff) { return }
    if (!lineIsHidden(this.doc, line)) { updateLineHeight(line, line.height + diff); }
    if (cm) {
      runInOp(cm, function () {
        cm.curOp.forceUpdate = true;
        adjustScrollWhenAboveVisible(cm, line, diff);
        signalLater(cm, "lineWidgetChanged", cm, this$1, lineNo(line));
      });
    }
  };
  eventMixin(LineWidget);

  function adjustScrollWhenAboveVisible(cm, line, diff) {
    if (heightAtLine(line) < ((cm.curOp && cm.curOp.scrollTop) || cm.doc.scrollTop))
      { addToScrollTop(cm, diff); }
  }

  function addLineWidget(doc, handle, node, options) {
    var widget = new LineWidget(doc, node, options);
    var cm = doc.cm;
    if (cm && widget.noHScroll) { cm.display.alignWidgets = true; }
    changeLine(doc, handle, "widget", function (line) {
      var widgets = line.widgets || (line.widgets = []);
      if (widget.insertAt == null) { widgets.push(widget); }
      else { widgets.splice(Math.min(widgets.length - 1, Math.max(0, widget.insertAt)), 0, widget); }
      widget.line = line;
      if (cm && !lineIsHidden(doc, line)) {
        var aboveVisible = heightAtLine(line) < doc.scrollTop;
        updateLineHeight(line, line.height + widgetHeight(widget));
        if (aboveVisible) { addToScrollTop(cm, widget.height); }
        cm.curOp.forceUpdate = true;
      }
      return true
    });
    if (cm) { signalLater(cm, "lineWidgetAdded", cm, widget, typeof handle == "number" ? handle : lineNo(handle)); }
    return widget
  }

  // TEXTMARKERS

  // Created with markText and setBookmark methods. A TextMarker is a
  // handle that can be used to clear or find a marked position in the
  // document. Line objects hold arrays (markedSpans) containing
  // {from, to, marker} object pointing to such marker objects, and
  // indicating that such a marker is present on that line. Multiple
  // lines may point to the same marker when it spans across lines.
  // The spans will have null for their from/to properties when the
  // marker continues beyond the start/end of the line. Markers have
  // links back to the lines they currently touch.

  // Collapsed markers have unique ids, in order to be able to order
  // them, which is needed for uniquely determining an outer marker
  // when they overlap (they may nest, but not partially overlap).
  var nextMarkerId = 0;

  var TextMarker = function(doc, type) {
    this.lines = [];
    this.type = type;
    this.doc = doc;
    this.id = ++nextMarkerId;
  };

  // Clear the marker.
  TextMarker.prototype.clear = function () {
    if (this.explicitlyCleared) { return }
    var cm = this.doc.cm, withOp = cm && !cm.curOp;
    if (withOp) { startOperation(cm); }
    if (hasHandler(this, "clear")) {
      var found = this.find();
      if (found) { signalLater(this, "clear", found.from, found.to); }
    }
    var min = null, max = null;
    for (var i = 0; i < this.lines.length; ++i) {
      var line = this.lines[i];
      var span = getMarkedSpanFor(line.markedSpans, this);
      if (cm && !this.collapsed) { regLineChange(cm, lineNo(line), "text"); }
      else if (cm) {
        if (span.to != null) { max = lineNo(line); }
        if (span.from != null) { min = lineNo(line); }
      }
      line.markedSpans = removeMarkedSpan(line.markedSpans, span);
      if (span.from == null && this.collapsed && !lineIsHidden(this.doc, line) && cm)
        { updateLineHeight(line, textHeight(cm.display)); }
    }
    if (cm && this.collapsed && !cm.options.lineWrapping) { for (var i$1 = 0; i$1 < this.lines.length; ++i$1) {
      var visual = visualLine(this.lines[i$1]), len = lineLength(visual);
      if (len > cm.display.maxLineLength) {
        cm.display.maxLine = visual;
        cm.display.maxLineLength = len;
        cm.display.maxLineChanged = true;
      }
    } }

    if (min != null && cm && this.collapsed) { regChange(cm, min, max + 1); }
    this.lines.length = 0;
    this.explicitlyCleared = true;
    if (this.atomic && this.doc.cantEdit) {
      this.doc.cantEdit = false;
      if (cm) { reCheckSelection(cm.doc); }
    }
    if (cm) { signalLater(cm, "markerCleared", cm, this, min, max); }
    if (withOp) { endOperation(cm); }
    if (this.parent) { this.parent.clear(); }
  };

  // Find the position of the marker in the document. Returns a {from,
  // to} object by default. Side can be passed to get a specific side
  // -- 0 (both), -1 (left), or 1 (right). When lineObj is true, the
  // Pos objects returned contain a line object, rather than a line
  // number (used to prevent looking up the same line twice).
  TextMarker.prototype.find = function (side, lineObj) {
    if (side == null && this.type == "bookmark") { side = 1; }
    var from, to;
    for (var i = 0; i < this.lines.length; ++i) {
      var line = this.lines[i];
      var span = getMarkedSpanFor(line.markedSpans, this);
      if (span.from != null) {
        from = Pos(lineObj ? line : lineNo(line), span.from);
        if (side == -1) { return from }
      }
      if (span.to != null) {
        to = Pos(lineObj ? line : lineNo(line), span.to);
        if (side == 1) { return to }
      }
    }
    return from && {from: from, to: to}
  };

  // Signals that the marker's widget changed, and surrounding layout
  // should be recomputed.
  TextMarker.prototype.changed = function () {
      var this$1 = this;

    var pos = this.find(-1, true), widget = this, cm = this.doc.cm;
    if (!pos || !cm) { return }
    runInOp(cm, function () {
      var line = pos.line, lineN = lineNo(pos.line);
      var view = findViewForLine(cm, lineN);
      if (view) {
        clearLineMeasurementCacheFor(view);
        cm.curOp.selectionChanged = cm.curOp.forceUpdate = true;
      }
      cm.curOp.updateMaxLine = true;
      if (!lineIsHidden(widget.doc, line) && widget.height != null) {
        var oldHeight = widget.height;
        widget.height = null;
        var dHeight = widgetHeight(widget) - oldHeight;
        if (dHeight)
          { updateLineHeight(line, line.height + dHeight); }
      }
      signalLater(cm, "markerChanged", cm, this$1);
    });
  };

  TextMarker.prototype.attachLine = function (line) {
    if (!this.lines.length && this.doc.cm) {
      var op = this.doc.cm.curOp;
      if (!op.maybeHiddenMarkers || indexOf(op.maybeHiddenMarkers, this) == -1)
        { (op.maybeUnhiddenMarkers || (op.maybeUnhiddenMarkers = [])).push(this); }
    }
    this.lines.push(line);
  };

  TextMarker.prototype.detachLine = function (line) {
    this.lines.splice(indexOf(this.lines, line), 1);
    if (!this.lines.length && this.doc.cm) {
      var op = this.doc.cm.curOp
      ;(op.maybeHiddenMarkers || (op.maybeHiddenMarkers = [])).push(this);
    }
  };
  eventMixin(TextMarker);

  // Create a marker, wire it up to the right lines, and
  function markText(doc, from, to, options, type) {
    // Shared markers (across linked documents) are handled separately
    // (markTextShared will call out to this again, once per
    // document).
    if (options && options.shared) { return markTextShared(doc, from, to, options, type) }
    // Ensure we are in an operation.
    if (doc.cm && !doc.cm.curOp) { return operation(doc.cm, markText)(doc, from, to, options, type) }

    var marker = new TextMarker(doc, type), diff = cmp(from, to);
    if (options) { copyObj(options, marker, false); }
    // Don't connect empty markers unless clearWhenEmpty is false
    if (diff > 0 || diff == 0 && marker.clearWhenEmpty !== false)
      { return marker }
    if (marker.replacedWith) {
      // Showing up as a widget implies collapsed (widget replaces text)
      marker.collapsed = true;
      marker.widgetNode = eltP("span", [marker.replacedWith], "CodeMirror-widget");
      if (!options.handleMouseEvents) { marker.widgetNode.setAttribute("cm-ignore-events", "true"); }
      if (options.insertLeft) { marker.widgetNode.insertLeft = true; }
    }
    if (marker.collapsed) {
      if (conflictingCollapsedRange(doc, from.line, from, to, marker) ||
          from.line != to.line && conflictingCollapsedRange(doc, to.line, from, to, marker))
        { throw new Error("Inserting collapsed marker partially overlapping an existing one") }
      seeCollapsedSpans();
    }

    if (marker.addToHistory)
      { addChangeToHistory(doc, {from: from, to: to, origin: "markText"}, doc.sel, NaN); }

    var curLine = from.line, cm = doc.cm, updateMaxLine;
    doc.iter(curLine, to.line + 1, function (line) {
      if (cm && marker.collapsed && !cm.options.lineWrapping && visualLine(line) == cm.display.maxLine)
        { updateMaxLine = true; }
      if (marker.collapsed && curLine != from.line) { updateLineHeight(line, 0); }
      addMarkedSpan(line, new MarkedSpan(marker,
                                         curLine == from.line ? from.ch : null,
                                         curLine == to.line ? to.ch : null));
      ++curLine;
    });
    // lineIsHidden depends on the presence of the spans, so needs a second pass
    if (marker.collapsed) { doc.iter(from.line, to.line + 1, function (line) {
      if (lineIsHidden(doc, line)) { updateLineHeight(line, 0); }
    }); }

    if (marker.clearOnEnter) { on(marker, "beforeCursorEnter", function () { return marker.clear(); }); }

    if (marker.readOnly) {
      seeReadOnlySpans();
      if (doc.history.done.length || doc.history.undone.length)
        { doc.clearHistory(); }
    }
    if (marker.collapsed) {
      marker.id = ++nextMarkerId;
      marker.atomic = true;
    }
    if (cm) {
      // Sync editor state
      if (updateMaxLine) { cm.curOp.updateMaxLine = true; }
      if (marker.collapsed)
        { regChange(cm, from.line, to.line + 1); }
      else if (marker.className || marker.startStyle || marker.endStyle || marker.css ||
               marker.attributes || marker.title)
        { for (var i = from.line; i <= to.line; i++) { regLineChange(cm, i, "text"); } }
      if (marker.atomic) { reCheckSelection(cm.doc); }
      signalLater(cm, "markerAdded", cm, marker);
    }
    return marker
  }

  // SHARED TEXTMARKERS

  // A shared marker spans multiple linked documents. It is
  // implemented as a meta-marker-object controlling multiple normal
  // markers.
  var SharedTextMarker = function(markers, primary) {
    this.markers = markers;
    this.primary = primary;
    for (var i = 0; i < markers.length; ++i)
      { markers[i].parent = this; }
  };

  SharedTextMarker.prototype.clear = function () {
    if (this.explicitlyCleared) { return }
    this.explicitlyCleared = true;
    for (var i = 0; i < this.markers.length; ++i)
      { this.markers[i].clear(); }
    signalLater(this, "clear");
  };

  SharedTextMarker.prototype.find = function (side, lineObj) {
    return this.primary.find(side, lineObj)
  };
  eventMixin(SharedTextMarker);

  function markTextShared(doc, from, to, options, type) {
    options = copyObj(options);
    options.shared = false;
    var markers = [markText(doc, from, to, options, type)], primary = markers[0];
    var widget = options.widgetNode;
    linkedDocs(doc, function (doc) {
      if (widget) { options.widgetNode = widget.cloneNode(true); }
      markers.push(markText(doc, clipPos(doc, from), clipPos(doc, to), options, type));
      for (var i = 0; i < doc.linked.length; ++i)
        { if (doc.linked[i].isParent) { return } }
      primary = lst(markers);
    });
    return new SharedTextMarker(markers, primary)
  }

  function findSharedMarkers(doc) {
    return doc.findMarks(Pos(doc.first, 0), doc.clipPos(Pos(doc.lastLine())), function (m) { return m.parent; })
  }

  function copySharedMarkers(doc, markers) {
    for (var i = 0; i < markers.length; i++) {
      var marker = markers[i], pos = marker.find();
      var mFrom = doc.clipPos(pos.from), mTo = doc.clipPos(pos.to);
      if (cmp(mFrom, mTo)) {
        var subMark = markText(doc, mFrom, mTo, marker.primary, marker.primary.type);
        marker.markers.push(subMark);
        subMark.parent = marker;
      }
    }
  }

  function detachSharedMarkers(markers) {
    var loop = function ( i ) {
      var marker = markers[i], linked = [marker.primary.doc];
      linkedDocs(marker.primary.doc, function (d) { return linked.push(d); });
      for (var j = 0; j < marker.markers.length; j++) {
        var subMarker = marker.markers[j];
        if (indexOf(linked, subMarker.doc) == -1) {
          subMarker.parent = null;
          marker.markers.splice(j--, 1);
        }
      }
    };

    for (var i = 0; i < markers.length; i++) loop( i );
  }

  var nextDocId = 0;
  var Doc = function(text, mode, firstLine, lineSep, direction) {
    if (!(this instanceof Doc)) { return new Doc(text, mode, firstLine, lineSep, direction) }
    if (firstLine == null) { firstLine = 0; }

    BranchChunk.call(this, [new LeafChunk([new Line("", null)])]);
    this.first = firstLine;
    this.scrollTop = this.scrollLeft = 0;
    this.cantEdit = false;
    this.cleanGeneration = 1;
    this.modeFrontier = this.highlightFrontier = firstLine;
    var start = Pos(firstLine, 0);
    this.sel = simpleSelection(start);
    this.history = new History(null);
    this.id = ++nextDocId;
    this.modeOption = mode;
    this.lineSep = lineSep;
    this.direction = (direction == "rtl") ? "rtl" : "ltr";
    this.extend = false;

    if (typeof text == "string") { text = this.splitLines(text); }
    updateDoc(this, {from: start, to: start, text: text});
    setSelection(this, simpleSelection(start), sel_dontScroll);
  };

  Doc.prototype = createObj(BranchChunk.prototype, {
    constructor: Doc,
    // Iterate over the document. Supports two forms -- with only one
    // argument, it calls that for each line in the document. With
    // three, it iterates over the range given by the first two (with
    // the second being non-inclusive).
    iter: function(from, to, op) {
      if (op) { this.iterN(from - this.first, to - from, op); }
      else { this.iterN(this.first, this.first + this.size, from); }
    },

    // Non-public interface for adding and removing lines.
    insert: function(at, lines) {
      var height = 0;
      for (var i = 0; i < lines.length; ++i) { height += lines[i].height; }
      this.insertInner(at - this.first, lines, height);
    },
    remove: function(at, n) { this.removeInner(at - this.first, n); },

    // From here, the methods are part of the public interface. Most
    // are also available from CodeMirror (editor) instances.

    getValue: function(lineSep) {
      var lines = getLines(this, this.first, this.first + this.size);
      if (lineSep === false) { return lines }
      return lines.join(lineSep || this.lineSeparator())
    },
    setValue: docMethodOp(function(code) {
      var top = Pos(this.first, 0), last = this.first + this.size - 1;
      makeChange(this, {from: top, to: Pos(last, getLine(this, last).text.length),
                        text: this.splitLines(code), origin: "setValue", full: true}, true);
      if (this.cm) { scrollToCoords(this.cm, 0, 0); }
      setSelection(this, simpleSelection(top), sel_dontScroll);
    }),
    replaceRange: function(code, from, to, origin) {
      from = clipPos(this, from);
      to = to ? clipPos(this, to) : from;
      replaceRange(this, code, from, to, origin);
    },
    getRange: function(from, to, lineSep) {
      var lines = getBetween(this, clipPos(this, from), clipPos(this, to));
      if (lineSep === false) { return lines }
      return lines.join(lineSep || this.lineSeparator())
    },

    getLine: function(line) {var l = this.getLineHandle(line); return l && l.text},

    getLineHandle: function(line) {if (isLine(this, line)) { return getLine(this, line) }},
    getLineNumber: function(line) {return lineNo(line)},

    getLineHandleVisualStart: function(line) {
      if (typeof line == "number") { line = getLine(this, line); }
      return visualLine(line)
    },

    lineCount: function() {return this.size},
    firstLine: function() {return this.first},
    lastLine: function() {return this.first + this.size - 1},

    clipPos: function(pos) {return clipPos(this, pos)},

    getCursor: function(start) {
      var range = this.sel.primary(), pos;
      if (start == null || start == "head") { pos = range.head; }
      else if (start == "anchor") { pos = range.anchor; }
      else if (start == "end" || start == "to" || start === false) { pos = range.to(); }
      else { pos = range.from(); }
      return pos
    },
    listSelections: function() { return this.sel.ranges },
    somethingSelected: function() {return this.sel.somethingSelected()},

    setCursor: docMethodOp(function(line, ch, options) {
      setSimpleSelection(this, clipPos(this, typeof line == "number" ? Pos(line, ch || 0) : line), null, options);
    }),
    setSelection: docMethodOp(function(anchor, head, options) {
      setSimpleSelection(this, clipPos(this, anchor), clipPos(this, head || anchor), options);
    }),
    extendSelection: docMethodOp(function(head, other, options) {
      extendSelection(this, clipPos(this, head), other && clipPos(this, other), options);
    }),
    extendSelections: docMethodOp(function(heads, options) {
      extendSelections(this, clipPosArray(this, heads), options);
    }),
    extendSelectionsBy: docMethodOp(function(f, options) {
      var heads = map(this.sel.ranges, f);
      extendSelections(this, clipPosArray(this, heads), options);
    }),
    setSelections: docMethodOp(function(ranges, primary, options) {
      if (!ranges.length) { return }
      var out = [];
      for (var i = 0; i < ranges.length; i++)
        { out[i] = new Range(clipPos(this, ranges[i].anchor),
                           clipPos(this, ranges[i].head)); }
      if (primary == null) { primary = Math.min(ranges.length - 1, this.sel.primIndex); }
      setSelection(this, normalizeSelection(this.cm, out, primary), options);
    }),
    addSelection: docMethodOp(function(anchor, head, options) {
      var ranges = this.sel.ranges.slice(0);
      ranges.push(new Range(clipPos(this, anchor), clipPos(this, head || anchor)));
      setSelection(this, normalizeSelection(this.cm, ranges, ranges.length - 1), options);
    }),

    getSelection: function(lineSep) {
      var ranges = this.sel.ranges, lines;
      for (var i = 0; i < ranges.length; i++) {
        var sel = getBetween(this, ranges[i].from(), ranges[i].to());
        lines = lines ? lines.concat(sel) : sel;
      }
      if (lineSep === false) { return lines }
      else { return lines.join(lineSep || this.lineSeparator()) }
    },
    getSelections: function(lineSep) {
      var parts = [], ranges = this.sel.ranges;
      for (var i = 0; i < ranges.length; i++) {
        var sel = getBetween(this, ranges[i].from(), ranges[i].to());
        if (lineSep !== false) { sel = sel.join(lineSep || this.lineSeparator()); }
        parts[i] = sel;
      }
      return parts
    },
    replaceSelection: function(code, collapse, origin) {
      var dup = [];
      for (var i = 0; i < this.sel.ranges.length; i++)
        { dup[i] = code; }
      this.replaceSelections(dup, collapse, origin || "+input");
    },
    replaceSelections: docMethodOp(function(code, collapse, origin) {
      var changes = [], sel = this.sel;
      for (var i = 0; i < sel.ranges.length; i++) {
        var range = sel.ranges[i];
        changes[i] = {from: range.from(), to: range.to(), text: this.splitLines(code[i]), origin: origin};
      }
      var newSel = collapse && collapse != "end" && computeReplacedSel(this, changes, collapse);
      for (var i$1 = changes.length - 1; i$1 >= 0; i$1--)
        { makeChange(this, changes[i$1]); }
      if (newSel) { setSelectionReplaceHistory(this, newSel); }
      else if (this.cm) { ensureCursorVisible(this.cm); }
    }),
    undo: docMethodOp(function() {makeChangeFromHistory(this, "undo");}),
    redo: docMethodOp(function() {makeChangeFromHistory(this, "redo");}),
    undoSelection: docMethodOp(function() {makeChangeFromHistory(this, "undo", true);}),
    redoSelection: docMethodOp(function() {makeChangeFromHistory(this, "redo", true);}),

    setExtending: function(val) {this.extend = val;},
    getExtending: function() {return this.extend},

    historySize: function() {
      var hist = this.history, done = 0, undone = 0;
      for (var i = 0; i < hist.done.length; i++) { if (!hist.done[i].ranges) { ++done; } }
      for (var i$1 = 0; i$1 < hist.undone.length; i$1++) { if (!hist.undone[i$1].ranges) { ++undone; } }
      return {undo: done, redo: undone}
    },
    clearHistory: function() {
      var this$1 = this;

      this.history = new History(this.history.maxGeneration);
      linkedDocs(this, function (doc) { return doc.history = this$1.history; }, true);
    },

    markClean: function() {
      this.cleanGeneration = this.changeGeneration(true);
    },
    changeGeneration: function(forceSplit) {
      if (forceSplit)
        { this.history.lastOp = this.history.lastSelOp = this.history.lastOrigin = null; }
      return this.history.generation
    },
    isClean: function (gen) {
      return this.history.generation == (gen || this.cleanGeneration)
    },

    getHistory: function() {
      return {done: copyHistoryArray(this.history.done),
              undone: copyHistoryArray(this.history.undone)}
    },
    setHistory: function(histData) {
      var hist = this.history = new History(this.history.maxGeneration);
      hist.done = copyHistoryArray(histData.done.slice(0), null, true);
      hist.undone = copyHistoryArray(histData.undone.slice(0), null, true);
    },

    setGutterMarker: docMethodOp(function(line, gutterID, value) {
      return changeLine(this, line, "gutter", function (line) {
        var markers = line.gutterMarkers || (line.gutterMarkers = {});
        markers[gutterID] = value;
        if (!value && isEmpty(markers)) { line.gutterMarkers = null; }
        return true
      })
    }),

    clearGutter: docMethodOp(function(gutterID) {
      var this$1 = this;

      this.iter(function (line) {
        if (line.gutterMarkers && line.gutterMarkers[gutterID]) {
          changeLine(this$1, line, "gutter", function () {
            line.gutterMarkers[gutterID] = null;
            if (isEmpty(line.gutterMarkers)) { line.gutterMarkers = null; }
            return true
          });
        }
      });
    }),

    lineInfo: function(line) {
      var n;
      if (typeof line == "number") {
        if (!isLine(this, line)) { return null }
        n = line;
        line = getLine(this, line);
        if (!line) { return null }
      } else {
        n = lineNo(line);
        if (n == null) { return null }
      }
      return {line: n, handle: line, text: line.text, gutterMarkers: line.gutterMarkers,
              textClass: line.textClass, bgClass: line.bgClass, wrapClass: line.wrapClass,
              widgets: line.widgets}
    },

    addLineClass: docMethodOp(function(handle, where, cls) {
      return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function (line) {
        var prop = where == "text" ? "textClass"
                 : where == "background" ? "bgClass"
                 : where == "gutter" ? "gutterClass" : "wrapClass";
        if (!line[prop]) { line[prop] = cls; }
        else if (classTest(cls).test(line[prop])) { return false }
        else { line[prop] += " " + cls; }
        return true
      })
    }),
    removeLineClass: docMethodOp(function(handle, where, cls) {
      return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function (line) {
        var prop = where == "text" ? "textClass"
                 : where == "background" ? "bgClass"
                 : where == "gutter" ? "gutterClass" : "wrapClass";
        var cur = line[prop];
        if (!cur) { return false }
        else if (cls == null) { line[prop] = null; }
        else {
          var found = cur.match(classTest(cls));
          if (!found) { return false }
          var end = found.index + found[0].length;
          line[prop] = cur.slice(0, found.index) + (!found.index || end == cur.length ? "" : " ") + cur.slice(end) || null;
        }
        return true
      })
    }),

    addLineWidget: docMethodOp(function(handle, node, options) {
      return addLineWidget(this, handle, node, options)
    }),
    removeLineWidget: function(widget) { widget.clear(); },

    markText: function(from, to, options) {
      return markText(this, clipPos(this, from), clipPos(this, to), options, options && options.type || "range")
    },
    setBookmark: function(pos, options) {
      var realOpts = {replacedWith: options && (options.nodeType == null ? options.widget : options),
                      insertLeft: options && options.insertLeft,
                      clearWhenEmpty: false, shared: options && options.shared,
                      handleMouseEvents: options && options.handleMouseEvents};
      pos = clipPos(this, pos);
      return markText(this, pos, pos, realOpts, "bookmark")
    },
    findMarksAt: function(pos) {
      pos = clipPos(this, pos);
      var markers = [], spans = getLine(this, pos.line).markedSpans;
      if (spans) { for (var i = 0; i < spans.length; ++i) {
        var span = spans[i];
        if ((span.from == null || span.from <= pos.ch) &&
            (span.to == null || span.to >= pos.ch))
          { markers.push(span.marker.parent || span.marker); }
      } }
      return markers
    },
    findMarks: function(from, to, filter) {
      from = clipPos(this, from); to = clipPos(this, to);
      var found = [], lineNo = from.line;
      this.iter(from.line, to.line + 1, function (line) {
        var spans = line.markedSpans;
        if (spans) { for (var i = 0; i < spans.length; i++) {
          var span = spans[i];
          if (!(span.to != null && lineNo == from.line && from.ch >= span.to ||
                span.from == null && lineNo != from.line ||
                span.from != null && lineNo == to.line && span.from >= to.ch) &&
              (!filter || filter(span.marker)))
            { found.push(span.marker.parent || span.marker); }
        } }
        ++lineNo;
      });
      return found
    },
    getAllMarks: function() {
      var markers = [];
      this.iter(function (line) {
        var sps = line.markedSpans;
        if (sps) { for (var i = 0; i < sps.length; ++i)
          { if (sps[i].from != null) { markers.push(sps[i].marker); } } }
      });
      return markers
    },

    posFromIndex: function(off) {
      var ch, lineNo = this.first, sepSize = this.lineSeparator().length;
      this.iter(function (line) {
        var sz = line.text.length + sepSize;
        if (sz > off) { ch = off; return true }
        off -= sz;
        ++lineNo;
      });
      return clipPos(this, Pos(lineNo, ch))
    },
    indexFromPos: function (coords) {
      coords = clipPos(this, coords);
      var index = coords.ch;
      if (coords.line < this.first || coords.ch < 0) { return 0 }
      var sepSize = this.lineSeparator().length;
      this.iter(this.first, coords.line, function (line) { // iter aborts when callback returns a truthy value
        index += line.text.length + sepSize;
      });
      return index
    },

    copy: function(copyHistory) {
      var doc = new Doc(getLines(this, this.first, this.first + this.size),
                        this.modeOption, this.first, this.lineSep, this.direction);
      doc.scrollTop = this.scrollTop; doc.scrollLeft = this.scrollLeft;
      doc.sel = this.sel;
      doc.extend = false;
      if (copyHistory) {
        doc.history.undoDepth = this.history.undoDepth;
        doc.setHistory(this.getHistory());
      }
      return doc
    },

    linkedDoc: function(options) {
      if (!options) { options = {}; }
      var from = this.first, to = this.first + this.size;
      if (options.from != null && options.from > from) { from = options.from; }
      if (options.to != null && options.to < to) { to = options.to; }
      var copy = new Doc(getLines(this, from, to), options.mode || this.modeOption, from, this.lineSep, this.direction);
      if (options.sharedHist) { copy.history = this.history
      ; }(this.linked || (this.linked = [])).push({doc: copy, sharedHist: options.sharedHist});
      copy.linked = [{doc: this, isParent: true, sharedHist: options.sharedHist}];
      copySharedMarkers(copy, findSharedMarkers(this));
      return copy
    },
    unlinkDoc: function(other) {
      if (other instanceof CodeMirror) { other = other.doc; }
      if (this.linked) { for (var i = 0; i < this.linked.length; ++i) {
        var link = this.linked[i];
        if (link.doc != other) { continue }
        this.linked.splice(i, 1);
        other.unlinkDoc(this);
        detachSharedMarkers(findSharedMarkers(this));
        break
      } }
      // If the histories were shared, split them again
      if (other.history == this.history) {
        var splitIds = [other.id];
        linkedDocs(other, function (doc) { return splitIds.push(doc.id); }, true);
        other.history = new History(null);
        other.history.done = copyHistoryArray(this.history.done, splitIds);
        other.history.undone = copyHistoryArray(this.history.undone, splitIds);
      }
    },
    iterLinkedDocs: function(f) {linkedDocs(this, f);},

    getMode: function() {return this.mode},
    getEditor: function() {return this.cm},

    splitLines: function(str) {
      if (this.lineSep) { return str.split(this.lineSep) }
      return splitLinesAuto(str)
    },
    lineSeparator: function() { return this.lineSep || "\n" },

    setDirection: docMethodOp(function (dir) {
      if (dir != "rtl") { dir = "ltr"; }
      if (dir == this.direction) { return }
      this.direction = dir;
      this.iter(function (line) { return line.order = null; });
      if (this.cm) { directionChanged(this.cm); }
    })
  });

  // Public alias.
  Doc.prototype.eachLine = Doc.prototype.iter;

  // Kludge to work around strange IE behavior where it'll sometimes
  // re-fire a series of drag-related events right after the drop (#1551)
  var lastDrop = 0;

  function onDrop(e) {
    var cm = this;
    clearDragCursor(cm);
    if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e))
      { return }
    e_preventDefault(e);
    if (ie) { lastDrop = +new Date; }
    var pos = posFromMouse(cm, e, true), files = e.dataTransfer.files;
    if (!pos || cm.isReadOnly()) { return }
    // Might be a file drop, in which case we simply extract the text
    // and insert it.
    if (files && files.length && window.FileReader && window.File) {
      var n = files.length, text = Array(n), read = 0;
      var markAsReadAndPasteIfAllFilesAreRead = function () {
        if (++read == n) {
          operation(cm, function () {
            pos = clipPos(cm.doc, pos);
            var change = {from: pos, to: pos,
                          text: cm.doc.splitLines(
                              text.filter(function (t) { return t != null; }).join(cm.doc.lineSeparator())),
                          origin: "paste"};
            makeChange(cm.doc, change);
            setSelectionReplaceHistory(cm.doc, simpleSelection(pos, changeEnd(change)));
          })();
        }
      };
      var readTextFromFile = function (file, i) {
        if (cm.options.allowDropFileTypes &&
            indexOf(cm.options.allowDropFileTypes, file.type) == -1) {
          markAsReadAndPasteIfAllFilesAreRead();
          return
        }
        var reader = new FileReader;
        reader.onerror = function () { return markAsReadAndPasteIfAllFilesAreRead(); };
        reader.onload = function () {
          var content = reader.result;
          if (/[\x00-\x08\x0e-\x1f]{2}/.test(content)) {
            markAsReadAndPasteIfAllFilesAreRead();
            return
          }
          text[i] = content;
          markAsReadAndPasteIfAllFilesAreRead();
        };
        reader.readAsText(file);
      };
      for (var i = 0; i < files.length; i++) { readTextFromFile(files[i], i); }
    } else { // Normal drop
      // Don't do a replace if the drop happened inside of the selected text.
      if (cm.state.draggingText && cm.doc.sel.contains(pos) > -1) {
        cm.state.draggingText(e);
        // Ensure the editor is re-focused
        setTimeout(function () { return cm.display.input.focus(); }, 20);
        return
      }
      try {
        var text$1 = e.dataTransfer.getData("Text");
        if (text$1) {
          var selected;
          if (cm.state.draggingText && !cm.state.draggingText.copy)
            { selected = cm.listSelections(); }
          setSelectionNoUndo(cm.doc, simpleSelection(pos, pos));
          if (selected) { for (var i$1 = 0; i$1 < selected.length; ++i$1)
            { replaceRange(cm.doc, "", selected[i$1].anchor, selected[i$1].head, "drag"); } }
          cm.replaceSelection(text$1, "around", "paste");
          cm.display.input.focus();
        }
      }
      catch(e){}
    }
  }

  function onDragStart(cm, e) {
    if (ie && (!cm.state.draggingText || +new Date - lastDrop < 100)) { e_stop(e); return }
    if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e)) { return }

    e.dataTransfer.setData("Text", cm.getSelection());
    e.dataTransfer.effectAllowed = "copyMove";

    // Use dummy image instead of default browsers image.
    // Recent Safari (~6.0.2) have a tendency to segfault when this happens, so we don't do it there.
    if (e.dataTransfer.setDragImage && !safari) {
      var img = elt("img", null, null, "position: fixed; left: 0; top: 0;");
      img.src = "data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==";
      if (presto) {
        img.width = img.height = 1;
        cm.display.wrapper.appendChild(img);
        // Force a relayout, or Opera won't use our image for some obscure reason
        img._top = img.offsetTop;
      }
      e.dataTransfer.setDragImage(img, 0, 0);
      if (presto) { img.parentNode.removeChild(img); }
    }
  }

  function onDragOver(cm, e) {
    var pos = posFromMouse(cm, e);
    if (!pos) { return }
    var frag = document.createDocumentFragment();
    drawSelectionCursor(cm, pos, frag);
    if (!cm.display.dragCursor) {
      cm.display.dragCursor = elt("div", null, "CodeMirror-cursors CodeMirror-dragcursors");
      cm.display.lineSpace.insertBefore(cm.display.dragCursor, cm.display.cursorDiv);
    }
    removeChildrenAndAdd(cm.display.dragCursor, frag);
  }

  function clearDragCursor(cm) {
    if (cm.display.dragCursor) {
      cm.display.lineSpace.removeChild(cm.display.dragCursor);
      cm.display.dragCursor = null;
    }
  }

  // These must be handled carefully, because naively registering a
  // handler for each editor will cause the editors to never be
  // garbage collected.

  function forEachCodeMirror(f) {
    if (!document.getElementsByClassName) { return }
    var byClass = document.getElementsByClassName("CodeMirror"), editors = [];
    for (var i = 0; i < byClass.length; i++) {
      var cm = byClass[i].CodeMirror;
      if (cm) { editors.push(cm); }
    }
    if (editors.length) { editors[0].operation(function () {
      for (var i = 0; i < editors.length; i++) { f(editors[i]); }
    }); }
  }

  var globalsRegistered = false;
  function ensureGlobalHandlers() {
    if (globalsRegistered) { return }
    registerGlobalHandlers();
    globalsRegistered = true;
  }
  function registerGlobalHandlers() {
    // When the window resizes, we need to refresh active editors.
    var resizeTimer;
    on(window, "resize", function () {
      if (resizeTimer == null) { resizeTimer = setTimeout(function () {
        resizeTimer = null;
        forEachCodeMirror(onResize);
      }, 100); }
    });
    // When the window loses focus, we want to show the editor as blurred
    on(window, "blur", function () { return forEachCodeMirror(onBlur); });
  }
  // Called when the window resizes
  function onResize(cm) {
    var d = cm.display;
    // Might be a text scaling operation, clear size caches.
    d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null;
    d.scrollbarsClipped = false;
    cm.setSize();
  }

  var keyNames = {
    3: "Pause", 8: "Backspace", 9: "Tab", 13: "Enter", 16: "Shift", 17: "Ctrl", 18: "Alt",
    19: "Pause", 20: "CapsLock", 27: "Esc", 32: "Space", 33: "PageUp", 34: "PageDown", 35: "End",
    36: "Home", 37: "Left", 38: "Up", 39: "Right", 40: "Down", 44: "PrintScrn", 45: "Insert",
    46: "Delete", 59: ";", 61: "=", 91: "Mod", 92: "Mod", 93: "Mod",
    106: "*", 107: "=", 109: "-", 110: ".", 111: "/", 145: "ScrollLock",
    173: "-", 186: ";", 187: "=", 188: ",", 189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\",
    221: "]", 222: "'", 63232: "Up", 63233: "Down", 63234: "Left", 63235: "Right", 63272: "Delete",
    63273: "Home", 63275: "End", 63276: "PageUp", 63277: "PageDown", 63302: "Insert"
  };

  // Number keys
  for (var i = 0; i < 10; i++) { keyNames[i + 48] = keyNames[i + 96] = String(i); }
  // Alphabetic keys
  for (var i$1 = 65; i$1 <= 90; i$1++) { keyNames[i$1] = String.fromCharCode(i$1); }
  // Function keys
  for (var i$2 = 1; i$2 <= 12; i$2++) { keyNames[i$2 + 111] = keyNames[i$2 + 63235] = "F" + i$2; }

  var keyMap = {};

  keyMap.basic = {
    "Left": "goCharLeft", "Right": "goCharRight", "Up": "goLineUp", "Down": "goLineDown",
    "End": "goLineEnd", "Home": "goLineStartSmart", "PageUp": "goPageUp", "PageDown": "goPageDown",
    "Delete": "delCharAfter", "Backspace": "delCharBefore", "Shift-Backspace": "delCharBefore",
    "Tab": "defaultTab", "Shift-Tab": "indentAuto",
    "Enter": "newlineAndIndent", "Insert": "toggleOverwrite",
    "Esc": "singleSelection"
  };
  // Note that the save and find-related commands aren't defined by
  // default. User code or addons can define them. Unknown commands
  // are simply ignored.
  keyMap.pcDefault = {
    "Ctrl-A": "selectAll", "Ctrl-D": "deleteLine", "Ctrl-Z": "undo", "Shift-Ctrl-Z": "redo", "Ctrl-Y": "redo",
    "Ctrl-Home": "goDocStart", "Ctrl-End": "goDocEnd", "Ctrl-Up": "goLineUp", "Ctrl-Down": "goLineDown",
    "Ctrl-Left": "goGroupLeft", "Ctrl-Right": "goGroupRight", "Alt-Left": "goLineStart", "Alt-Right": "goLineEnd",
    "Ctrl-Backspace": "delGroupBefore", "Ctrl-Delete": "delGroupAfter", "Ctrl-S": "save", "Ctrl-F": "find",
    "Ctrl-G": "findNext", "Shift-Ctrl-G": "findPrev", "Shift-Ctrl-F": "replace", "Shift-Ctrl-R": "replaceAll",
    "Ctrl-[": "indentLess", "Ctrl-]": "indentMore",
    "Ctrl-U": "undoSelection", "Shift-Ctrl-U": "redoSelection", "Alt-U": "redoSelection",
    "fallthrough": "basic"
  };
  // Very basic readline/emacs-style bindings, which are standard on Mac.
  keyMap.emacsy = {
    "Ctrl-F": "goCharRight", "Ctrl-B": "goCharLeft", "Ctrl-P": "goLineUp", "Ctrl-N": "goLineDown",
    "Alt-F": "goWordRight", "Alt-B": "goWordLeft", "Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd",
    "Ctrl-V": "goPageDown", "Shift-Ctrl-V": "goPageUp", "Ctrl-D": "delCharAfter", "Ctrl-H": "delCharBefore",
    "Alt-D": "delWordAfter", "Alt-Backspace": "delWordBefore", "Ctrl-K": "killLine", "Ctrl-T": "transposeChars",
    "Ctrl-O": "openLine"
  };
  keyMap.macDefault = {
    "Cmd-A": "selectAll", "Cmd-D": "deleteLine", "Cmd-Z": "undo", "Shift-Cmd-Z": "redo", "Cmd-Y": "redo",
    "Cmd-Home": "goDocStart", "Cmd-Up": "goDocStart", "Cmd-End": "goDocEnd", "Cmd-Down": "goDocEnd", "Alt-Left": "goGroupLeft",
    "Alt-Right": "goGroupRight", "Cmd-Left": "goLineLeft", "Cmd-Right": "goLineRight", "Alt-Backspace": "delGroupBefore",
    "Ctrl-Alt-Backspace": "delGroupAfter", "Alt-Delete": "delGroupAfter", "Cmd-S": "save", "Cmd-F": "find",
    "Cmd-G": "findNext", "Shift-Cmd-G": "findPrev", "Cmd-Alt-F": "replace", "Shift-Cmd-Alt-F": "replaceAll",
    "Cmd-[": "indentLess", "Cmd-]": "indentMore", "Cmd-Backspace": "delWrappedLineLeft", "Cmd-Delete": "delWrappedLineRight",
    "Cmd-U": "undoSelection", "Shift-Cmd-U": "redoSelection", "Ctrl-Up": "goDocStart", "Ctrl-Down": "goDocEnd",
    "fallthrough": ["basic", "emacsy"]
  };
  keyMap["default"] = mac ? keyMap.macDefault : keyMap.pcDefault;

  // KEYMAP DISPATCH

  function normalizeKeyName(name) {
    var parts = name.split(/-(?!$)/);
    name = parts[parts.length - 1];
    var alt, ctrl, shift, cmd;
    for (var i = 0; i < parts.length - 1; i++) {
      var mod = parts[i];
      if (/^(cmd|meta|m)$/i.test(mod)) { cmd = true; }
      else if (/^a(lt)?$/i.test(mod)) { alt = true; }
      else if (/^(c|ctrl|control)$/i.test(mod)) { ctrl = true; }
      else if (/^s(hift)?$/i.test(mod)) { shift = true; }
      else { throw new Error("Unrecognized modifier name: " + mod) }
    }
    if (alt) { name = "Alt-" + name; }
    if (ctrl) { name = "Ctrl-" + name; }
    if (cmd) { name = "Cmd-" + name; }
    if (shift) { name = "Shift-" + name; }
    return name
  }

  // This is a kludge to keep keymaps mostly working as raw objects
  // (backwards compatibility) while at the same time support features
  // like normalization and multi-stroke key bindings. It compiles a
  // new normalized keymap, and then updates the old object to reflect
  // this.
  function normalizeKeyMap(keymap) {
    var copy = {};
    for (var keyname in keymap) { if (keymap.hasOwnProperty(keyname)) {
      var value = keymap[keyname];
      if (/^(name|fallthrough|(de|at)tach)$/.test(keyname)) { continue }
      if (value == "...") { delete keymap[keyname]; continue }

      var keys = map(keyname.split(" "), normalizeKeyName);
      for (var i = 0; i < keys.length; i++) {
        var val = (void 0), name = (void 0);
        if (i == keys.length - 1) {
          name = keys.join(" ");
          val = value;
        } else {
          name = keys.slice(0, i + 1).join(" ");
          val = "...";
        }
        var prev = copy[name];
        if (!prev) { copy[name] = val; }
        else if (prev != val) { throw new Error("Inconsistent bindings for " + name) }
      }
      delete keymap[keyname];
    } }
    for (var prop in copy) { keymap[prop] = copy[prop]; }
    return keymap
  }

  function lookupKey(key, map, handle, context) {
    map = getKeyMap(map);
    var found = map.call ? map.call(key, context) : map[key];
    if (found === false) { return "nothing" }
    if (found === "...") { return "multi" }
    if (found != null && handle(found)) { return "handled" }

    if (map.fallthrough) {
      if (Object.prototype.toString.call(map.fallthrough) != "[object Array]")
        { return lookupKey(key, map.fallthrough, handle, context) }
      for (var i = 0; i < map.fallthrough.length; i++) {
        var result = lookupKey(key, map.fallthrough[i], handle, context);
        if (result) { return result }
      }
    }
  }

  // Modifier key presses don't count as 'real' key presses for the
  // purpose of keymap fallthrough.
  function isModifierKey(value) {
    var name = typeof value == "string" ? value : keyNames[value.keyCode];
    return name == "Ctrl" || name == "Alt" || name == "Shift" || name == "Mod"
  }

  function addModifierNames(name, event, noShift) {
    var base = name;
    if (event.altKey && base != "Alt") { name = "Alt-" + name; }
    if ((flipCtrlCmd ? event.metaKey : event.ctrlKey) && base != "Ctrl") { name = "Ctrl-" + name; }
    if ((flipCtrlCmd ? event.ctrlKey : event.metaKey) && base != "Cmd") { name = "Cmd-" + name; }
    if (!noShift && event.shiftKey && base != "Shift") { name = "Shift-" + name; }
    return name
  }

  // Look up the name of a key as indicated by an event object.
  function keyName(event, noShift) {
    if (presto && event.keyCode == 34 && event["char"]) { return false }
    var name = keyNames[event.keyCode];
    if (name == null || event.altGraphKey) { return false }
    // Ctrl-ScrollLock has keyCode 3, same as Ctrl-Pause,
    // so we'll use event.code when available (Chrome 48+, FF 38+, Safari 10.1+)
    if (event.keyCode == 3 && event.code) { name = event.code; }
    return addModifierNames(name, event, noShift)
  }

  function getKeyMap(val) {
    return typeof val == "string" ? keyMap[val] : val
  }

  // Helper for deleting text near the selection(s), used to implement
  // backspace, delete, and similar functionality.
  function deleteNearSelection(cm, compute) {
    var ranges = cm.doc.sel.ranges, kill = [];
    // Build up a set of ranges to kill first, merging overlapping
    // ranges.
    for (var i = 0; i < ranges.length; i++) {
      var toKill = compute(ranges[i]);
      while (kill.length && cmp(toKill.from, lst(kill).to) <= 0) {
        var replaced = kill.pop();
        if (cmp(replaced.from, toKill.from) < 0) {
          toKill.from = replaced.from;
          break
        }
      }
      kill.push(toKill);
    }
    // Next, remove those actual ranges.
    runInOp(cm, function () {
      for (var i = kill.length - 1; i >= 0; i--)
        { replaceRange(cm.doc, "", kill[i].from, kill[i].to, "+delete"); }
      ensureCursorVisible(cm);
    });
  }

  function moveCharLogically(line, ch, dir) {
    var target = skipExtendingChars(line.text, ch + dir, dir);
    return target < 0 || target > line.text.length ? null : target
  }

  function moveLogically(line, start, dir) {
    var ch = moveCharLogically(line, start.ch, dir);
    return ch == null ? null : new Pos(start.line, ch, dir < 0 ? "after" : "before")
  }

  function endOfLine(visually, cm, lineObj, lineNo, dir) {
    if (visually) {
      if (cm.getOption("direction") == "rtl") { dir = -dir; }
      var order = getOrder(lineObj, cm.doc.direction);
      if (order) {
        var part = dir < 0 ? lst(order) : order[0];
        var moveInStorageOrder = (dir < 0) == (part.level == 1);
        var sticky = moveInStorageOrder ? "after" : "before";
        var ch;
        // With a wrapped rtl chunk (possibly spanning multiple bidi parts),
        // it could be that the last bidi part is not on the last visual line,
        // since visual lines contain content order-consecutive chunks.
        // Thus, in rtl, we are looking for the first (content-order) character
        // in the rtl chunk that is on the last line (that is, the same line
        // as the last (content-order) character).
        if (part.level > 0 || cm.doc.direction == "rtl") {
          var prep = prepareMeasureForLine(cm, lineObj);
          ch = dir < 0 ? lineObj.text.length - 1 : 0;
          var targetTop = measureCharPrepared(cm, prep, ch).top;
          ch = findFirst(function (ch) { return measureCharPrepared(cm, prep, ch).top == targetTop; }, (dir < 0) == (part.level == 1) ? part.from : part.to - 1, ch);
          if (sticky == "before") { ch = moveCharLogically(lineObj, ch, 1); }
        } else { ch = dir < 0 ? part.to : part.from; }
        return new Pos(lineNo, ch, sticky)
      }
    }
    return new Pos(lineNo, dir < 0 ? lineObj.text.length : 0, dir < 0 ? "before" : "after")
  }

  function moveVisually(cm, line, start, dir) {
    var bidi = getOrder(line, cm.doc.direction);
    if (!bidi) { return moveLogically(line, start, dir) }
    if (start.ch >= line.text.length) {
      start.ch = line.text.length;
      start.sticky = "before";
    } else if (start.ch <= 0) {
      start.ch = 0;
      start.sticky = "after";
    }
    var partPos = getBidiPartAt(bidi, start.ch, start.sticky), part = bidi[partPos];
    if (cm.doc.direction == "ltr" && part.level % 2 == 0 && (dir > 0 ? part.to > start.ch : part.from < start.ch)) {
      // Case 1: We move within an ltr part in an ltr editor. Even with wrapped lines,
      // nothing interesting happens.
      return moveLogically(line, start, dir)
    }

    var mv = function (pos, dir) { return moveCharLogically(line, pos instanceof Pos ? pos.ch : pos, dir); };
    var prep;
    var getWrappedLineExtent = function (ch) {
      if (!cm.options.lineWrapping) { return {begin: 0, end: line.text.length} }
      prep = prep || prepareMeasureForLine(cm, line);
      return wrappedLineExtentChar(cm, line, prep, ch)
    };
    var wrappedLineExtent = getWrappedLineExtent(start.sticky == "before" ? mv(start, -1) : start.ch);

    if (cm.doc.direction == "rtl" || part.level == 1) {
      var moveInStorageOrder = (part.level == 1) == (dir < 0);
      var ch = mv(start, moveInStorageOrder ? 1 : -1);
      if (ch != null && (!moveInStorageOrder ? ch >= part.from && ch >= wrappedLineExtent.begin : ch <= part.to && ch <= wrappedLineExtent.end)) {
        // Case 2: We move within an rtl part or in an rtl editor on the same visual line
        var sticky = moveInStorageOrder ? "before" : "after";
        return new Pos(start.line, ch, sticky)
      }
    }

    // Case 3: Could not move within this bidi part in this visual line, so leave
    // the current bidi part

    var searchInVisualLine = function (partPos, dir, wrappedLineExtent) {
      var getRes = function (ch, moveInStorageOrder) { return moveInStorageOrder
        ? new Pos(start.line, mv(ch, 1), "before")
        : new Pos(start.line, ch, "after"); };

      for (; partPos >= 0 && partPos < bidi.length; partPos += dir) {
        var part = bidi[partPos];
        var moveInStorageOrder = (dir > 0) == (part.level != 1);
        var ch = moveInStorageOrder ? wrappedLineExtent.begin : mv(wrappedLineExtent.end, -1);
        if (part.from <= ch && ch < part.to) { return getRes(ch, moveInStorageOrder) }
        ch = moveInStorageOrder ? part.from : mv(part.to, -1);
        if (wrappedLineExtent.begin <= ch && ch < wrappedLineExtent.end) { return getRes(ch, moveInStorageOrder) }
      }
    };

    // Case 3a: Look for other bidi parts on the same visual line
    var res = searchInVisualLine(partPos + dir, dir, wrappedLineExtent);
    if (res) { return res }

    // Case 3b: Look for other bidi parts on the next visual line
    var nextCh = dir > 0 ? wrappedLineExtent.end : mv(wrappedLineExtent.begin, -1);
    if (nextCh != null && !(dir > 0 && nextCh == line.text.length)) {
      res = searchInVisualLine(dir > 0 ? 0 : bidi.length - 1, dir, getWrappedLineExtent(nextCh));
      if (res) { return res }
    }

    // Case 4: Nowhere to move
    return null
  }

  // Commands are parameter-less actions that can be performed on an
  // editor, mostly used for keybindings.
  var commands = {
    selectAll: selectAll,
    singleSelection: function (cm) { return cm.setSelection(cm.getCursor("anchor"), cm.getCursor("head"), sel_dontScroll); },
    killLine: function (cm) { return deleteNearSelection(cm, function (range) {
      if (range.empty()) {
        var len = getLine(cm.doc, range.head.line).text.length;
        if (range.head.ch == len && range.head.line < cm.lastLine())
          { return {from: range.head, to: Pos(range.head.line + 1, 0)} }
        else
          { return {from: range.head, to: Pos(range.head.line, len)} }
      } else {
        return {from: range.from(), to: range.to()}
      }
    }); },
    deleteLine: function (cm) { return deleteNearSelection(cm, function (range) { return ({
      from: Pos(range.from().line, 0),
      to: clipPos(cm.doc, Pos(range.to().line + 1, 0))
    }); }); },
    delLineLeft: function (cm) { return deleteNearSelection(cm, function (range) { return ({
      from: Pos(range.from().line, 0), to: range.from()
    }); }); },
    delWrappedLineLeft: function (cm) { return deleteNearSelection(cm, function (range) {
      var top = cm.charCoords(range.head, "div").top + 5;
      var leftPos = cm.coordsChar({left: 0, top: top}, "div");
      return {from: leftPos, to: range.from()}
    }); },
    delWrappedLineRight: function (cm) { return deleteNearSelection(cm, function (range) {
      var top = cm.charCoords(range.head, "div").top + 5;
      var rightPos = cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div");
      return {from: range.from(), to: rightPos }
    }); },
    undo: function (cm) { return cm.undo(); },
    redo: function (cm) { return cm.redo(); },
    undoSelection: function (cm) { return cm.undoSelection(); },
    redoSelection: function (cm) { return cm.redoSelection(); },
    goDocStart: function (cm) { return cm.extendSelection(Pos(cm.firstLine(), 0)); },
    goDocEnd: function (cm) { return cm.extendSelection(Pos(cm.lastLine())); },
    goLineStart: function (cm) { return cm.extendSelectionsBy(function (range) { return lineStart(cm, range.head.line); },
      {origin: "+move", bias: 1}
    ); },
    goLineStartSmart: function (cm) { return cm.extendSelectionsBy(function (range) { return lineStartSmart(cm, range.head); },
      {origin: "+move", bias: 1}
    ); },
    goLineEnd: function (cm) { return cm.extendSelectionsBy(function (range) { return lineEnd(cm, range.head.line); },
      {origin: "+move", bias: -1}
    ); },
    goLineRight: function (cm) { return cm.extendSelectionsBy(function (range) {
      var top = cm.cursorCoords(range.head, "div").top + 5;
      return cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div")
    }, sel_move); },
    goLineLeft: function (cm) { return cm.extendSelectionsBy(function (range) {
      var top = cm.cursorCoords(range.head, "div").top + 5;
      return cm.coordsChar({left: 0, top: top}, "div")
    }, sel_move); },
    goLineLeftSmart: function (cm) { return cm.extendSelectionsBy(function (range) {
      var top = cm.cursorCoords(range.head, "div").top + 5;
      var pos = cm.coordsChar({left: 0, top: top}, "div");
      if (pos.ch < cm.getLine(pos.line).search(/\S/)) { return lineStartSmart(cm, range.head) }
      return pos
    }, sel_move); },
    goLineUp: function (cm) { return cm.moveV(-1, "line"); },
    goLineDown: function (cm) { return cm.moveV(1, "line"); },
    goPageUp: function (cm) { return cm.moveV(-1, "page"); },
    goPageDown: function (cm) { return cm.moveV(1, "page"); },
    goCharLeft: function (cm) { return cm.moveH(-1, "char"); },
    goCharRight: function (cm) { return cm.moveH(1, "char"); },
    goColumnLeft: function (cm) { return cm.moveH(-1, "column"); },
    goColumnRight: function (cm) { return cm.moveH(1, "column"); },
    goWordLeft: function (cm) { return cm.moveH(-1, "word"); },
    goGroupRight: function (cm) { return cm.moveH(1, "group"); },
    goGroupLeft: function (cm) { return cm.moveH(-1, "group"); },
    goWordRight: function (cm) { return cm.moveH(1, "word"); },
    delCharBefore: function (cm) { return cm.deleteH(-1, "char"); },
    delCharAfter: function (cm) { return cm.deleteH(1, "char"); },
    delWordBefore: function (cm) { return cm.deleteH(-1, "word"); },
    delWordAfter: function (cm) { return cm.deleteH(1, "word"); },
    delGroupBefore: function (cm) { return cm.deleteH(-1, "group"); },
    delGroupAfter: function (cm) { return cm.deleteH(1, "group"); },
    indentAuto: function (cm) { return cm.indentSelection("smart"); },
    indentMore: function (cm) { return cm.indentSelection("add"); },
    indentLess: function (cm) { return cm.indentSelection("subtract"); },
    insertTab: function (cm) { return cm.replaceSelection("\t"); },
    insertSoftTab: function (cm) {
      var spaces = [], ranges = cm.listSelections(), tabSize = cm.options.tabSize;
      for (var i = 0; i < ranges.length; i++) {
        var pos = ranges[i].from();
        var col = countColumn(cm.getLine(pos.line), pos.ch, tabSize);
        spaces.push(spaceStr(tabSize - col % tabSize));
      }
      cm.replaceSelections(spaces);
    },
    defaultTab: function (cm) {
      if (cm.somethingSelected()) { cm.indentSelection("add"); }
      else { cm.execCommand("insertTab"); }
    },
    // Swap the two chars left and right of each selection's head.
    // Move cursor behind the two swapped characters afterwards.
    //
    // Doesn't consider line feeds a character.
    // Doesn't scan more than one line above to find a character.
    // Doesn't do anything on an empty line.
    // Doesn't do anything with non-empty selections.
    transposeChars: function (cm) { return runInOp(cm, function () {
      var ranges = cm.listSelections(), newSel = [];
      for (var i = 0; i < ranges.length; i++) {
        if (!ranges[i].empty()) { continue }
        var cur = ranges[i].head, line = getLine(cm.doc, cur.line).text;
        if (line) {
          if (cur.ch == line.length) { cur = new Pos(cur.line, cur.ch - 1); }
          if (cur.ch > 0) {
            cur = new Pos(cur.line, cur.ch + 1);
            cm.replaceRange(line.charAt(cur.ch - 1) + line.charAt(cur.ch - 2),
                            Pos(cur.line, cur.ch - 2), cur, "+transpose");
          } else if (cur.line > cm.doc.first) {
            var prev = getLine(cm.doc, cur.line - 1).text;
            if (prev) {
              cur = new Pos(cur.line, 1);
              cm.replaceRange(line.charAt(0) + cm.doc.lineSeparator() +
                              prev.charAt(prev.length - 1),
                              Pos(cur.line - 1, prev.length - 1), cur, "+transpose");
            }
          }
        }
        newSel.push(new Range(cur, cur));
      }
      cm.setSelections(newSel);
    }); },
    newlineAndIndent: function (cm) { return runInOp(cm, function () {
      var sels = cm.listSelections();
      for (var i = sels.length - 1; i >= 0; i--)
        { cm.replaceRange(cm.doc.lineSeparator(), sels[i].anchor, sels[i].head, "+input"); }
      sels = cm.listSelections();
      for (var i$1 = 0; i$1 < sels.length; i$1++)
        { cm.indentLine(sels[i$1].from().line, null, true); }
      ensureCursorVisible(cm);
    }); },
    openLine: function (cm) { return cm.replaceSelection("\n", "start"); },
    toggleOverwrite: function (cm) { return cm.toggleOverwrite(); }
  };


  function lineStart(cm, lineN) {
    var line = getLine(cm.doc, lineN);
    var visual = visualLine(line);
    if (visual != line) { lineN = lineNo(visual); }
    return endOfLine(true, cm, visual, lineN, 1)
  }
  function lineEnd(cm, lineN) {
    var line = getLine(cm.doc, lineN);
    var visual = visualLineEnd(line);
    if (visual != line) { lineN = lineNo(visual); }
    return endOfLine(true, cm, line, lineN, -1)
  }
  function lineStartSmart(cm, pos) {
    var start = lineStart(cm, pos.line);
    var line = getLine(cm.doc, start.line);
    var order = getOrder(line, cm.doc.direction);
    if (!order || order[0].level == 0) {
      var firstNonWS = Math.max(0, line.text.search(/\S/));
      var inWS = pos.line == start.line && pos.ch <= firstNonWS && pos.ch;
      return Pos(start.line, inWS ? 0 : firstNonWS, start.sticky)
    }
    return start
  }

  // Run a handler that was bound to a key.
  function doHandleBinding(cm, bound, dropShift) {
    if (typeof bound == "string") {
      bound = commands[bound];
      if (!bound) { return false }
    }
    // Ensure previous input has been read, so that the handler sees a
    // consistent view of the document
    cm.display.input.ensurePolled();
    var prevShift = cm.display.shift, done = false;
    try {
      if (cm.isReadOnly()) { cm.state.suppressEdits = true; }
      if (dropShift) { cm.display.shift = false; }
      done = bound(cm) != Pass;
    } finally {
      cm.display.shift = prevShift;
      cm.state.suppressEdits = false;
    }
    return done
  }

  function lookupKeyForEditor(cm, name, handle) {
    for (var i = 0; i < cm.state.keyMaps.length; i++) {
      var result = lookupKey(name, cm.state.keyMaps[i], handle, cm);
      if (result) { return result }
    }
    return (cm.options.extraKeys && lookupKey(name, cm.options.extraKeys, handle, cm))
      || lookupKey(name, cm.options.keyMap, handle, cm)
  }

  // Note that, despite the name, this function is also used to check
  // for bound mouse clicks.

  var stopSeq = new Delayed;

  function dispatchKey(cm, name, e, handle) {
    var seq = cm.state.keySeq;
    if (seq) {
      if (isModifierKey(name)) { return "handled" }
      if (/\'$/.test(name))
        { cm.state.keySeq = null; }
      else
        { stopSeq.set(50, function () {
          if (cm.state.keySeq == seq) {
            cm.state.keySeq = null;
            cm.display.input.reset();
          }
        }); }
      if (dispatchKeyInner(cm, seq + " " + name, e, handle)) { return true }
    }
    return dispatchKeyInner(cm, name, e, handle)
  }

  function dispatchKeyInner(cm, name, e, handle) {
    var result = lookupKeyForEditor(cm, name, handle);

    if (result == "multi")
      { cm.state.keySeq = name; }
    if (result == "handled")
      { signalLater(cm, "keyHandled", cm, name, e); }

    if (result == "handled" || result == "multi") {
      e_preventDefault(e);
      restartBlink(cm);
    }

    return !!result
  }

  // Handle a key from the keydown event.
  function handleKeyBinding(cm, e) {
    var name = keyName(e, true);
    if (!name) { return false }

    if (e.shiftKey && !cm.state.keySeq) {
      // First try to resolve full name (including 'Shift-'). Failing
      // that, see if there is a cursor-motion command (starting with
      // 'go') bound to the keyname without 'Shift-'.
      return dispatchKey(cm, "Shift-" + name, e, function (b) { return doHandleBinding(cm, b, true); })
          || dispatchKey(cm, name, e, function (b) {
               if (typeof b == "string" ? /^go[A-Z]/.test(b) : b.motion)
                 { return doHandleBinding(cm, b) }
             })
    } else {
      return dispatchKey(cm, name, e, function (b) { return doHandleBinding(cm, b); })
    }
  }

  // Handle a key from the keypress event
  function handleCharBinding(cm, e, ch) {
    return dispatchKey(cm, "'" + ch + "'", e, function (b) { return doHandleBinding(cm, b, true); })
  }

  var lastStoppedKey = null;
  function onKeyDown(e) {
    var cm = this;
    cm.curOp.focus = activeElt();
    if (signalDOMEvent(cm, e)) { return }
    // IE does strange things with escape.
    if (ie && ie_version < 11 && e.keyCode == 27) { e.returnValue = false; }
    var code = e.keyCode;
    cm.display.shift = code == 16 || e.shiftKey;
    var handled = handleKeyBinding(cm, e);
    if (presto) {
      lastStoppedKey = handled ? code : null;
      // Opera has no cut event... we try to at least catch the key combo
      if (!handled && code == 88 && !hasCopyEvent && (mac ? e.metaKey : e.ctrlKey))
        { cm.replaceSelection("", null, "cut"); }
    }
    if (gecko && !mac && !handled && code == 46 && e.shiftKey && !e.ctrlKey && document.execCommand)
      { document.execCommand("cut"); }

    // Turn mouse into crosshair when Alt is held on Mac.
    if (code == 18 && !/\bCodeMirror-crosshair\b/.test(cm.display.lineDiv.className))
      { showCrossHair(cm); }
  }

  function showCrossHair(cm) {
    var lineDiv = cm.display.lineDiv;
    addClass(lineDiv, "CodeMirror-crosshair");

    function up(e) {
      if (e.keyCode == 18 || !e.altKey) {
        rmClass(lineDiv, "CodeMirror-crosshair");
        off(document, "keyup", up);
        off(document, "mouseover", up);
      }
    }
    on(document, "keyup", up);
    on(document, "mouseover", up);
  }

  function onKeyUp(e) {
    if (e.keyCode == 16) { this.doc.sel.shift = false; }
    signalDOMEvent(this, e);
  }

  function onKeyPress(e) {
    var cm = this;
    if (eventInWidget(cm.display, e) || signalDOMEvent(cm, e) || e.ctrlKey && !e.altKey || mac && e.metaKey) { return }
    var keyCode = e.keyCode, charCode = e.charCode;
    if (presto && keyCode == lastStoppedKey) {lastStoppedKey = null; e_preventDefault(e); return}
    if ((presto && (!e.which || e.which < 10)) && handleKeyBinding(cm, e)) { return }
    var ch = String.fromCharCode(charCode == null ? keyCode : charCode);
    // Some browsers fire keypress events for backspace
    if (ch == "\x08") { return }
    if (handleCharBinding(cm, e, ch)) { return }
    cm.display.input.onKeyPress(e);
  }

  var DOUBLECLICK_DELAY = 400;

  var PastClick = function(time, pos, button) {
    this.time = time;
    this.pos = pos;
    this.button = button;
  };

  PastClick.prototype.compare = function (time, pos, button) {
    return this.time + DOUBLECLICK_DELAY > time &&
      cmp(pos, this.pos) == 0 && button == this.button
  };

  var lastClick, lastDoubleClick;
  function clickRepeat(pos, button) {
    var now = +new Date;
    if (lastDoubleClick && lastDoubleClick.compare(now, pos, button)) {
      lastClick = lastDoubleClick = null;
      return "triple"
    } else if (lastClick && lastClick.compare(now, pos, button)) {
      lastDoubleClick = new PastClick(now, pos, button);
      lastClick = null;
      return "double"
    } else {
      lastClick = new PastClick(now, pos, button);
      lastDoubleClick = null;
      return "single"
    }
  }

  // A mouse down can be a single click, double click, triple click,
  // start of selection drag, start of text drag, new cursor
  // (ctrl-click), rectangle drag (alt-drag), or xwin
  // middle-click-paste. Or it might be a click on something we should
  // not interfere with, such as a scrollbar or widget.
  function onMouseDown(e) {
    var cm = this, display = cm.display;
    if (signalDOMEvent(cm, e) || display.activeTouch && display.input.supportsTouch()) { return }
    display.input.ensurePolled();
    display.shift = e.shiftKey;

    if (eventInWidget(display, e)) {
      if (!webkit) {
        // Briefly turn off draggability, to allow widgets to do
        // normal dragging things.
        display.scroller.draggable = false;
        setTimeout(function () { return display.scroller.draggable = true; }, 100);
      }
      return
    }
    if (clickInGutter(cm, e)) { return }
    var pos = posFromMouse(cm, e), button = e_button(e), repeat = pos ? clickRepeat(pos, button) : "single";
    window.focus();

    // #3261: make sure, that we're not starting a second selection
    if (button == 1 && cm.state.selectingText)
      { cm.state.selectingText(e); }

    if (pos && handleMappedButton(cm, button, pos, repeat, e)) { return }

    if (button == 1) {
      if (pos) { leftButtonDown(cm, pos, repeat, e); }
      else if (e_target(e) == display.scroller) { e_preventDefault(e); }
    } else if (button == 2) {
      if (pos) { extendSelection(cm.doc, pos); }
      setTimeout(function () { return display.input.focus(); }, 20);
    } else if (button == 3) {
      if (captureRightClick) { cm.display.input.onContextMenu(e); }
      else { delayBlurEvent(cm); }
    }
  }

  function handleMappedButton(cm, button, pos, repeat, event) {
    var name = "Click";
    if (repeat == "double") { name = "Double" + name; }
    else if (repeat == "triple") { name = "Triple" + name; }
    name = (button == 1 ? "Left" : button == 2 ? "Middle" : "Right") + name;

    return dispatchKey(cm,  addModifierNames(name, event), event, function (bound) {
      if (typeof bound == "string") { bound = commands[bound]; }
      if (!bound) { return false }
      var done = false;
      try {
        if (cm.isReadOnly()) { cm.state.suppressEdits = true; }
        done = bound(cm, pos) != Pass;
      } finally {
        cm.state.suppressEdits = false;
      }
      return done
    })
  }

  function configureMouse(cm, repeat, event) {
    var option = cm.getOption("configureMouse");
    var value = option ? option(cm, repeat, event) : {};
    if (value.unit == null) {
      var rect = chromeOS ? event.shiftKey && event.metaKey : event.altKey;
      value.unit = rect ? "rectangle" : repeat == "single" ? "char" : repeat == "double" ? "word" : "line";
    }
    if (value.extend == null || cm.doc.extend) { value.extend = cm.doc.extend || event.shiftKey; }
    if (value.addNew == null) { value.addNew = mac ? event.metaKey : event.ctrlKey; }
    if (value.moveOnDrag == null) { value.moveOnDrag = !(mac ? event.altKey : event.ctrlKey); }
    return value
  }

  function leftButtonDown(cm, pos, repeat, event) {
    if (ie) { setTimeout(bind(ensureFocus, cm), 0); }
    else { cm.curOp.focus = activeElt(); }

    var behavior = configureMouse(cm, repeat, event);

    var sel = cm.doc.sel, contained;
    if (cm.options.dragDrop && dragAndDrop && !cm.isReadOnly() &&
        repeat == "single" && (contained = sel.contains(pos)) > -1 &&
        (cmp((contained = sel.ranges[contained]).from(), pos) < 0 || pos.xRel > 0) &&
        (cmp(contained.to(), pos) > 0 || pos.xRel < 0))
      { leftButtonStartDrag(cm, event, pos, behavior); }
    else
      { leftButtonSelect(cm, event, pos, behavior); }
  }

  // Start a text drag. When it ends, see if any dragging actually
  // happen, and treat as a click if it didn't.
  function leftButtonStartDrag(cm, event, pos, behavior) {
    var display = cm.display, moved = false;
    var dragEnd = operation(cm, function (e) {
      if (webkit) { display.scroller.draggable = false; }
      cm.state.draggingText = false;
      off(display.wrapper.ownerDocument, "mouseup", dragEnd);
      off(display.wrapper.ownerDocument, "mousemove", mouseMove);
      off(display.scroller, "dragstart", dragStart);
      off(display.scroller, "drop", dragEnd);
      if (!moved) {
        e_preventDefault(e);
        if (!behavior.addNew)
          { extendSelection(cm.doc, pos, null, null, behavior.extend); }
        // Work around unexplainable focus problem in IE9 (#2127) and Chrome (#3081)
        if (webkit || ie && ie_version == 9)
          { setTimeout(function () {display.wrapper.ownerDocument.body.focus(); display.input.focus();}, 20); }
        else
          { display.input.focus(); }
      }
    });
    var mouseMove = function(e2) {
      moved = moved || Math.abs(event.clientX - e2.clientX) + Math.abs(event.clientY - e2.clientY) >= 10;
    };
    var dragStart = function () { return moved = true; };
    // Let the drag handler handle this.
    if (webkit) { display.scroller.draggable = true; }
    cm.state.draggingText = dragEnd;
    dragEnd.copy = !behavior.moveOnDrag;
    // IE's approach to draggable
    if (display.scroller.dragDrop) { display.scroller.dragDrop(); }
    on(display.wrapper.ownerDocument, "mouseup", dragEnd);
    on(display.wrapper.ownerDocument, "mousemove", mouseMove);
    on(display.scroller, "dragstart", dragStart);
    on(display.scroller, "drop", dragEnd);

    delayBlurEvent(cm);
    setTimeout(function () { return display.input.focus(); }, 20);
  }

  function rangeForUnit(cm, pos, unit) {
    if (unit == "char") { return new Range(pos, pos) }
    if (unit == "word") { return cm.findWordAt(pos) }
    if (unit == "line") { return new Range(Pos(pos.line, 0), clipPos(cm.doc, Pos(pos.line + 1, 0))) }
    var result = unit(cm, pos);
    return new Range(result.from, result.to)
  }

  // Normal selection, as opposed to text dragging.
  function leftButtonSelect(cm, event, start, behavior) {
    var display = cm.display, doc = cm.doc;
    e_preventDefault(event);

    var ourRange, ourIndex, startSel = doc.sel, ranges = startSel.ranges;
    if (behavior.addNew && !behavior.extend) {
      ourIndex = doc.sel.contains(start);
      if (ourIndex > -1)
        { ourRange = ranges[ourIndex]; }
      else
        { ourRange = new Range(start, start); }
    } else {
      ourRange = doc.sel.primary();
      ourIndex = doc.sel.primIndex;
    }

    if (behavior.unit == "rectangle") {
      if (!behavior.addNew) { ourRange = new Range(start, start); }
      start = posFromMouse(cm, event, true, true);
      ourIndex = -1;
    } else {
      var range = rangeForUnit(cm, start, behavior.unit);
      if (behavior.extend)
        { ourRange = extendRange(ourRange, range.anchor, range.head, behavior.extend); }
      else
        { ourRange = range; }
    }

    if (!behavior.addNew) {
      ourIndex = 0;
      setSelection(doc, new Selection([ourRange], 0), sel_mouse);
      startSel = doc.sel;
    } else if (ourIndex == -1) {
      ourIndex = ranges.length;
      setSelection(doc, normalizeSelection(cm, ranges.concat([ourRange]), ourIndex),
                   {scroll: false, origin: "*mouse"});
    } else if (ranges.length > 1 && ranges[ourIndex].empty() && behavior.unit == "char" && !behavior.extend) {
      setSelection(doc, normalizeSelection(cm, ranges.slice(0, ourIndex).concat(ranges.slice(ourIndex + 1)), 0),
                   {scroll: false, origin: "*mouse"});
      startSel = doc.sel;
    } else {
      replaceOneSelection(doc, ourIndex, ourRange, sel_mouse);
    }

    var lastPos = start;
    function extendTo(pos) {
      if (cmp(lastPos, pos) == 0) { return }
      lastPos = pos;

      if (behavior.unit == "rectangle") {
        var ranges = [], tabSize = cm.options.tabSize;
        var startCol = countColumn(getLine(doc, start.line).text, start.ch, tabSize);
        var posCol = countColumn(getLine(doc, pos.line).text, pos.ch, tabSize);
        var left = Math.min(startCol, posCol), right = Math.max(startCol, posCol);
        for (var line = Math.min(start.line, pos.line), end = Math.min(cm.lastLine(), Math.max(start.line, pos.line));
             line <= end; line++) {
          var text = getLine(doc, line).text, leftPos = findColumn(text, left, tabSize);
          if (left == right)
            { ranges.push(new Range(Pos(line, leftPos), Pos(line, leftPos))); }
          else if (text.length > leftPos)
            { ranges.push(new Range(Pos(line, leftPos), Pos(line, findColumn(text, right, tabSize)))); }
        }
        if (!ranges.length) { ranges.push(new Range(start, start)); }
        setSelection(doc, normalizeSelection(cm, startSel.ranges.slice(0, ourIndex).concat(ranges), ourIndex),
                     {origin: "*mouse", scroll: false});
        cm.scrollIntoView(pos);
      } else {
        var oldRange = ourRange;
        var range = rangeForUnit(cm, pos, behavior.unit);
        var anchor = oldRange.anchor, head;
        if (cmp(range.anchor, anchor) > 0) {
          head = range.head;
          anchor = minPos(oldRange.from(), range.anchor);
        } else {
          head = range.anchor;
          anchor = maxPos(oldRange.to(), range.head);
        }
        var ranges$1 = startSel.ranges.slice(0);
        ranges$1[ourIndex] = bidiSimplify(cm, new Range(clipPos(doc, anchor), head));
        setSelection(doc, normalizeSelection(cm, ranges$1, ourIndex), sel_mouse);
      }
    }

    var editorSize = display.wrapper.getBoundingClientRect();
    // Used to ensure timeout re-tries don't fire when another extend
    // happened in the meantime (clearTimeout isn't reliable -- at
    // least on Chrome, the timeouts still happen even when cleared,
    // if the clear happens after their scheduled firing time).
    var counter = 0;

    function extend(e) {
      var curCount = ++counter;
      var cur = posFromMouse(cm, e, true, behavior.unit == "rectangle");
      if (!cur) { return }
      if (cmp(cur, lastPos) != 0) {
        cm.curOp.focus = activeElt();
        extendTo(cur);
        var visible = visibleLines(display, doc);
        if (cur.line >= visible.to || cur.line < visible.from)
          { setTimeout(operation(cm, function () {if (counter == curCount) { extend(e); }}), 150); }
      } else {
        var outside = e.clientY < editorSize.top ? -20 : e.clientY > editorSize.bottom ? 20 : 0;
        if (outside) { setTimeout(operation(cm, function () {
          if (counter != curCount) { return }
          display.scroller.scrollTop += outside;
          extend(e);
        }), 50); }
      }
    }

    function done(e) {
      cm.state.selectingText = false;
      counter = Infinity;
      // If e is null or undefined we interpret this as someone trying
      // to explicitly cancel the selection rather than the user
      // letting go of the mouse button.
      if (e) {
        e_preventDefault(e);
        display.input.focus();
      }
      off(display.wrapper.ownerDocument, "mousemove", move);
      off(display.wrapper.ownerDocument, "mouseup", up);
      doc.history.lastSelOrigin = null;
    }

    var move = operation(cm, function (e) {
      if (e.buttons === 0 || !e_button(e)) { done(e); }
      else { extend(e); }
    });
    var up = operation(cm, done);
    cm.state.selectingText = up;
    on(display.wrapper.ownerDocument, "mousemove", move);
    on(display.wrapper.ownerDocument, "mouseup", up);
  }

  // Used when mouse-selecting to adjust the anchor to the proper side
  // of a bidi jump depending on the visual position of the head.
  function bidiSimplify(cm, range) {
    var anchor = range.anchor;
    var head = range.head;
    var anchorLine = getLine(cm.doc, anchor.line);
    if (cmp(anchor, head) == 0 && anchor.sticky == head.sticky) { return range }
    var order = getOrder(anchorLine);
    if (!order) { return range }
    var index = getBidiPartAt(order, anchor.ch, anchor.sticky), part = order[index];
    if (part.from != anchor.ch && part.to != anchor.ch) { return range }
    var boundary = index + ((part.from == anchor.ch) == (part.level != 1) ? 0 : 1);
    if (boundary == 0 || boundary == order.length) { return range }

    // Compute the relative visual position of the head compared to the
    // anchor (<0 is to the left, >0 to the right)
    var leftSide;
    if (head.line != anchor.line) {
      leftSide = (head.line - anchor.line) * (cm.doc.direction == "ltr" ? 1 : -1) > 0;
    } else {
      var headIndex = getBidiPartAt(order, head.ch, head.sticky);
      var dir = headIndex - index || (head.ch - anchor.ch) * (part.level == 1 ? -1 : 1);
      if (headIndex == boundary - 1 || headIndex == boundary)
        { leftSide = dir < 0; }
      else
        { leftSide = dir > 0; }
    }

    var usePart = order[boundary + (leftSide ? -1 : 0)];
    var from = leftSide == (usePart.level == 1);
    var ch = from ? usePart.from : usePart.to, sticky = from ? "after" : "before";
    return anchor.ch == ch && anchor.sticky == sticky ? range : new Range(new Pos(anchor.line, ch, sticky), head)
  }


  // Determines whether an event happened in the gutter, and fires the
  // handlers for the corresponding event.
  function gutterEvent(cm, e, type, prevent) {
    var mX, mY;
    if (e.touches) {
      mX = e.touches[0].clientX;
      mY = e.touches[0].clientY;
    } else {
      try { mX = e.clientX; mY = e.clientY; }
      catch(e) { return false }
    }
    if (mX >= Math.floor(cm.display.gutters.getBoundingClientRect().right)) { return false }
    if (prevent) { e_preventDefault(e); }

    var display = cm.display;
    var lineBox = display.lineDiv.getBoundingClientRect();

    if (mY > lineBox.bottom || !hasHandler(cm, type)) { return e_defaultPrevented(e) }
    mY -= lineBox.top - display.viewOffset;

    for (var i = 0; i < cm.display.gutterSpecs.length; ++i) {
      var g = display.gutters.childNodes[i];
      if (g && g.getBoundingClientRect().right >= mX) {
        var line = lineAtHeight(cm.doc, mY);
        var gutter = cm.display.gutterSpecs[i];
        signal(cm, type, cm, line, gutter.className, e);
        return e_defaultPrevented(e)
      }
    }
  }

  function clickInGutter(cm, e) {
    return gutterEvent(cm, e, "gutterClick", true)
  }

  // CONTEXT MENU HANDLING

  // To make the context menu work, we need to briefly unhide the
  // textarea (making it as unobtrusive as possible) to let the
  // right-click take effect on it.
  function onContextMenu(cm, e) {
    if (eventInWidget(cm.display, e) || contextMenuInGutter(cm, e)) { return }
    if (signalDOMEvent(cm, e, "contextmenu")) { return }
    if (!captureRightClick) { cm.display.input.onContextMenu(e); }
  }

  function contextMenuInGutter(cm, e) {
    if (!hasHandler(cm, "gutterContextMenu")) { return false }
    return gutterEvent(cm, e, "gutterContextMenu", false)
  }

  function themeChanged(cm) {
    cm.display.wrapper.className = cm.display.wrapper.className.replace(/\s*cm-s-\S+/g, "") +
      cm.options.theme.replace(/(^|\s)\s*/g, " cm-s-");
    clearCaches(cm);
  }

  var Init = {toString: function(){return "CodeMirror.Init"}};

  var defaults = {};
  var optionHandlers = {};

  function defineOptions(CodeMirror) {
    var optionHandlers = CodeMirror.optionHandlers;

    function option(name, deflt, handle, notOnInit) {
      CodeMirror.defaults[name] = deflt;
      if (handle) { optionHandlers[name] =
        notOnInit ? function (cm, val, old) {if (old != Init) { handle(cm, val, old); }} : handle; }
    }

    CodeMirror.defineOption = option;

    // Passed to option handlers when there is no old value.
    CodeMirror.Init = Init;

    // These two are, on init, called from the constructor because they
    // have to be initialized before the editor can start at all.
    option("value", "", function (cm, val) { return cm.setValue(val); }, true);
    option("mode", null, function (cm, val) {
      cm.doc.modeOption = val;
      loadMode(cm);
    }, true);

    option("indentUnit", 2, loadMode, true);
    option("indentWithTabs", false);
    option("smartIndent", true);
    option("tabSize", 4, function (cm) {
      resetModeState(cm);
      clearCaches(cm);
      regChange(cm);
    }, true);

    option("lineSeparator", null, function (cm, val) {
      cm.doc.lineSep = val;
      if (!val) { return }
      var newBreaks = [], lineNo = cm.doc.first;
      cm.doc.iter(function (line) {
        for (var pos = 0;;) {
          var found = line.text.indexOf(val, pos);
          if (found == -1) { break }
          pos = found + val.length;
          newBreaks.push(Pos(lineNo, found));
        }
        lineNo++;
      });
      for (var i = newBreaks.length - 1; i >= 0; i--)
        { replaceRange(cm.doc, val, newBreaks[i], Pos(newBreaks[i].line, newBreaks[i].ch + val.length)); }
    });
    option("specialChars", /[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200f\u2028\u2029\ufeff\ufff9-\ufffc]/g, function (cm, val, old) {
      cm.state.specialChars = new RegExp(val.source + (val.test("\t") ? "" : "|\t"), "g");
      if (old != Init) { cm.refresh(); }
    });
    option("specialCharPlaceholder", defaultSpecialCharPlaceholder, function (cm) { return cm.refresh(); }, true);
    option("electricChars", true);
    option("inputStyle", mobile ? "contenteditable" : "textarea", function () {
      throw new Error("inputStyle can not (yet) be changed in a running editor") // FIXME
    }, true);
    option("spellcheck", false, function (cm, val) { return cm.getInputField().spellcheck = val; }, true);
    option("autocorrect", false, function (cm, val) { return cm.getInputField().autocorrect = val; }, true);
    option("autocapitalize", false, function (cm, val) { return cm.getInputField().autocapitalize = val; }, true);
    option("rtlMoveVisually", !windows);
    option("wholeLineUpdateBefore", true);

    option("theme", "default", function (cm) {
      themeChanged(cm);
      updateGutters(cm);
    }, true);
    option("keyMap", "default", function (cm, val, old) {
      var next = getKeyMap(val);
      var prev = old != Init && getKeyMap(old);
      if (prev && prev.detach) { prev.detach(cm, next); }
      if (next.attach) { next.attach(cm, prev || null); }
    });
    option("extraKeys", null);
    option("configureMouse", null);

    option("lineWrapping", false, wrappingChanged, true);
    option("gutters", [], function (cm, val) {
      cm.display.gutterSpecs = getGutters(val, cm.options.lineNumbers);
      updateGutters(cm);
    }, true);
    option("fixedGutter", true, function (cm, val) {
      cm.display.gutters.style.left = val ? compensateForHScroll(cm.display) + "px" : "0";
      cm.refresh();
    }, true);
    option("coverGutterNextToScrollbar", false, function (cm) { return updateScrollbars(cm); }, true);
    option("scrollbarStyle", "native", function (cm) {
      initScrollbars(cm);
      updateScrollbars(cm);
      cm.display.scrollbars.setScrollTop(cm.doc.scrollTop);
      cm.display.scrollbars.setScrollLeft(cm.doc.scrollLeft);
    }, true);
    option("lineNumbers", false, function (cm, val) {
      cm.display.gutterSpecs = getGutters(cm.options.gutters, val);
      updateGutters(cm);
    }, true);
    option("firstLineNumber", 1, updateGutters, true);
    option("lineNumberFormatter", function (integer) { return integer; }, updateGutters, true);
    option("showCursorWhenSelecting", false, updateSelection, true);

    option("resetSelectionOnContextMenu", true);
    option("lineWiseCopyCut", true);
    option("pasteLinesPerSelection", true);
    option("selectionsMayTouch", false);

    option("readOnly", false, function (cm, val) {
      if (val == "nocursor") {
        onBlur(cm);
        cm.display.input.blur();
      }
      cm.display.input.readOnlyChanged(val);
    });
    option("disableInput", false, function (cm, val) {if (!val) { cm.display.input.reset(); }}, true);
    option("dragDrop", true, dragDropChanged);
    option("allowDropFileTypes", null);

    option("cursorBlinkRate", 530);
    option("cursorScrollMargin", 0);
    option("cursorHeight", 1, updateSelection, true);
    option("singleCursorHeightPerLine", true, updateSelection, true);
    option("workTime", 100);
    option("workDelay", 100);
    option("flattenSpans", true, resetModeState, true);
    option("addModeClass", false, resetModeState, true);
    option("pollInterval", 100);
    option("undoDepth", 200, function (cm, val) { return cm.doc.history.undoDepth = val; });
    option("historyEventDelay", 1250);
    option("viewportMargin", 10, function (cm) { return cm.refresh(); }, true);
    option("maxHighlightLength", 10000, resetModeState, true);
    option("moveInputWithCursor", true, function (cm, val) {
      if (!val) { cm.display.input.resetPosition(); }
    });

    option("tabindex", null, function (cm, val) { return cm.display.input.getField().tabIndex = val || ""; });
    option("autofocus", null);
    option("direction", "ltr", function (cm, val) { return cm.doc.setDirection(val); }, true);
    option("phrases", null);
  }

  function dragDropChanged(cm, value, old) {
    var wasOn = old && old != Init;
    if (!value != !wasOn) {
      var funcs = cm.display.dragFunctions;
      var toggle = value ? on : off;
      toggle(cm.display.scroller, "dragstart", funcs.start);
      toggle(cm.display.scroller, "dragenter", funcs.enter);
      toggle(cm.display.scroller, "dragover", funcs.over);
      toggle(cm.display.scroller, "dragleave", funcs.leave);
      toggle(cm.display.scroller, "drop", funcs.drop);
    }
  }

  function wrappingChanged(cm) {
    if (cm.options.lineWrapping) {
      addClass(cm.display.wrapper, "CodeMirror-wrap");
      cm.display.sizer.style.minWidth = "";
      cm.display.sizerWidth = null;
    } else {
      rmClass(cm.display.wrapper, "CodeMirror-wrap");
      findMaxLine(cm);
    }
    estimateLineHeights(cm);
    regChange(cm);
    clearCaches(cm);
    setTimeout(function () { return updateScrollbars(cm); }, 100);
  }

  // A CodeMirror instance represents an editor. This is the object
  // that user code is usually dealing with.

  function CodeMirror(place, options) {
    var this$1 = this;

    if (!(this instanceof CodeMirror)) { return new CodeMirror(place, options) }

    this.options = options = options ? copyObj(options) : {};
    // Determine effective options based on given values and defaults.
    copyObj(defaults, options, false);

    var doc = options.value;
    if (typeof doc == "string") { doc = new Doc(doc, options.mode, null, options.lineSeparator, options.direction); }
    else if (options.mode) { doc.modeOption = options.mode; }
    this.doc = doc;

    var input = new CodeMirror.inputStyles[options.inputStyle](this);
    var display = this.display = new Display(place, doc, input, options);
    display.wrapper.CodeMirror = this;
    themeChanged(this);
    if (options.lineWrapping)
      { this.display.wrapper.className += " CodeMirror-wrap"; }
    initScrollbars(this);

    this.state = {
      keyMaps: [],  // stores maps added by addKeyMap
      overlays: [], // highlighting overlays, as added by addOverlay
      modeGen: 0,   // bumped when mode/overlay changes, used to invalidate highlighting info
      overwrite: false,
      delayingBlurEvent: false,
      focused: false,
      suppressEdits: false, // used to disable editing during key handlers when in readOnly mode
      pasteIncoming: -1, cutIncoming: -1, // help recognize paste/cut edits in input.poll
      selectingText: false,
      draggingText: false,
      highlight: new Delayed(), // stores highlight worker timeout
      keySeq: null,  // Unfinished key sequence
      specialChars: null
    };

    if (options.autofocus && !mobile) { display.input.focus(); }

    // Override magic textarea content restore that IE sometimes does
    // on our hidden textarea on reload
    if (ie && ie_version < 11) { setTimeout(function () { return this$1.display.input.reset(true); }, 20); }

    registerEventHandlers(this);
    ensureGlobalHandlers();

    startOperation(this);
    this.curOp.forceUpdate = true;
    attachDoc(this, doc);

    if ((options.autofocus && !mobile) || this.hasFocus())
      { setTimeout(bind(onFocus, this), 20); }
    else
      { onBlur(this); }

    for (var opt in optionHandlers) { if (optionHandlers.hasOwnProperty(opt))
      { optionHandlers[opt](this, options[opt], Init); } }
    maybeUpdateLineNumberWidth(this);
    if (options.finishInit) { options.finishInit(this); }
    for (var i = 0; i < initHooks.length; ++i) { initHooks[i](this); }
    endOperation(this);
    // Suppress optimizelegibility in Webkit, since it breaks text
    // measuring on line wrapping boundaries.
    if (webkit && options.lineWrapping &&
        getComputedStyle(display.lineDiv).textRendering == "optimizelegibility")
      { display.lineDiv.style.textRendering = "auto"; }
  }

  // The default configuration options.
  CodeMirror.defaults = defaults;
  // Functions to run when options are changed.
  CodeMirror.optionHandlers = optionHandlers;

  // Attach the necessary event handlers when initializing the editor
  function registerEventHandlers(cm) {
    var d = cm.display;
    on(d.scroller, "mousedown", operation(cm, onMouseDown));
    // Older IE's will not fire a second mousedown for a double click
    if (ie && ie_version < 11)
      { on(d.scroller, "dblclick", operation(cm, function (e) {
        if (signalDOMEvent(cm, e)) { return }
        var pos = posFromMouse(cm, e);
        if (!pos || clickInGutter(cm, e) || eventInWidget(cm.display, e)) { return }
        e_preventDefault(e);
        var word = cm.findWordAt(pos);
        extendSelection(cm.doc, word.anchor, word.head);
      })); }
    else
      { on(d.scroller, "dblclick", function (e) { return signalDOMEvent(cm, e) || e_preventDefault(e); }); }
    // Some browsers fire contextmenu *after* opening the menu, at
    // which point we can't mess with it anymore. Context menu is
    // handled in onMouseDown for these browsers.
    on(d.scroller, "contextmenu", function (e) { return onContextMenu(cm, e); });
    on(d.input.getField(), "contextmenu", function (e) {
      if (!d.scroller.contains(e.target)) { onContextMenu(cm, e); }
    });

    // Used to suppress mouse event handling when a touch happens
    var touchFinished, prevTouch = {end: 0};
    function finishTouch() {
      if (d.activeTouch) {
        touchFinished = setTimeout(function () { return d.activeTouch = null; }, 1000);
        prevTouch = d.activeTouch;
        prevTouch.end = +new Date;
      }
    }
    function isMouseLikeTouchEvent(e) {
      if (e.touches.length != 1) { return false }
      var touch = e.touches[0];
      return touch.radiusX <= 1 && touch.radiusY <= 1
    }
    function farAway(touch, other) {
      if (other.left == null) { return true }
      var dx = other.left - touch.left, dy = other.top - touch.top;
      return dx * dx + dy * dy > 20 * 20
    }
    on(d.scroller, "touchstart", function (e) {
      if (!signalDOMEvent(cm, e) && !isMouseLikeTouchEvent(e) && !clickInGutter(cm, e)) {
        d.input.ensurePolled();
        clearTimeout(touchFinished);
        var now = +new Date;
        d.activeTouch = {start: now, moved: false,
                         prev: now - prevTouch.end <= 300 ? prevTouch : null};
        if (e.touches.length == 1) {
          d.activeTouch.left = e.touches[0].pageX;
          d.activeTouch.top = e.touches[0].pageY;
        }
      }
    });
    on(d.scroller, "touchmove", function () {
      if (d.activeTouch) { d.activeTouch.moved = true; }
    });
    on(d.scroller, "touchend", function (e) {
      var touch = d.activeTouch;
      if (touch && !eventInWidget(d, e) && touch.left != null &&
          !touch.moved && new Date - touch.start < 300) {
        var pos = cm.coordsChar(d.activeTouch, "page"), range;
        if (!touch.prev || farAway(touch, touch.prev)) // Single tap
          { range = new Range(pos, pos); }
        else if (!touch.prev.prev || farAway(touch, touch.prev.prev)) // Double tap
          { range = cm.findWordAt(pos); }
        else // Triple tap
          { range = new Range(Pos(pos.line, 0), clipPos(cm.doc, Pos(pos.line + 1, 0))); }
        cm.setSelection(range.anchor, range.head);
        cm.focus();
        e_preventDefault(e);
      }
      finishTouch();
    });
    on(d.scroller, "touchcancel", finishTouch);

    // Sync scrolling between fake scrollbars and real scrollable
    // area, ensure viewport is updated when scrolling.
    on(d.scroller, "scroll", function () {
      if (d.scroller.clientHeight) {
        updateScrollTop(cm, d.scroller.scrollTop);
        setScrollLeft(cm, d.scroller.scrollLeft, true);
        signal(cm, "scroll", cm);
      }
    });

    // Listen to wheel events in order to try and update the viewport on time.
    on(d.scroller, "mousewheel", function (e) { return onScrollWheel(cm, e); });
    on(d.scroller, "DOMMouseScroll", function (e) { return onScrollWheel(cm, e); });

    // Prevent wrapper from ever scrolling
    on(d.wrapper, "scroll", function () { return d.wrapper.scrollTop = d.wrapper.scrollLeft = 0; });

    d.dragFunctions = {
      enter: function (e) {if (!signalDOMEvent(cm, e)) { e_stop(e); }},
      over: function (e) {if (!signalDOMEvent(cm, e)) { onDragOver(cm, e); e_stop(e); }},
      start: function (e) { return onDragStart(cm, e); },
      drop: operation(cm, onDrop),
      leave: function (e) {if (!signalDOMEvent(cm, e)) { clearDragCursor(cm); }}
    };

    var inp = d.input.getField();
    on(inp, "keyup", function (e) { return onKeyUp.call(cm, e); });
    on(inp, "keydown", operation(cm, onKeyDown));
    on(inp, "keypress", operation(cm, onKeyPress));
    on(inp, "focus", function (e) { return onFocus(cm, e); });
    on(inp, "blur", function (e) { return onBlur(cm, e); });
  }

  var initHooks = [];
  CodeMirror.defineInitHook = function (f) { return initHooks.push(f); };

  // Indent the given line. The how parameter can be "smart",
  // "add"/null, "subtract", or "prev". When aggressive is false
  // (typically set to true for forced single-line indents), empty
  // lines are not indented, and places where the mode returns Pass
  // are left alone.
  function indentLine(cm, n, how, aggressive) {
    var doc = cm.doc, state;
    if (how == null) { how = "add"; }
    if (how == "smart") {
      // Fall back to "prev" when the mode doesn't have an indentation
      // method.
      if (!doc.mode.indent) { how = "prev"; }
      else { state = getContextBefore(cm, n).state; }
    }

    var tabSize = cm.options.tabSize;
    var line = getLine(doc, n), curSpace = countColumn(line.text, null, tabSize);
    if (line.stateAfter) { line.stateAfter = null; }
    var curSpaceString = line.text.match(/^\s*/)[0], indentation;
    if (!aggressive && !/\S/.test(line.text)) {
      indentation = 0;
      how = "not";
    } else if (how == "smart") {
      indentation = doc.mode.indent(state, line.text.slice(curSpaceString.length), line.text);
      if (indentation == Pass || indentation > 150) {
        if (!aggressive) { return }
        how = "prev";
      }
    }
    if (how == "prev") {
      if (n > doc.first) { indentation = countColumn(getLine(doc, n-1).text, null, tabSize); }
      else { indentation = 0; }
    } else if (how == "add") {
      indentation = curSpace + cm.options.indentUnit;
    } else if (how == "subtract") {
      indentation = curSpace - cm.options.indentUnit;
    } else if (typeof how == "number") {
      indentation = curSpace + how;
    }
    indentation = Math.max(0, indentation);

    var indentString = "", pos = 0;
    if (cm.options.indentWithTabs)
      { for (var i = Math.floor(indentation / tabSize); i; --i) {pos += tabSize; indentString += "\t";} }
    if (pos < indentation) { indentString += spaceStr(indentation - pos); }

    if (indentString != curSpaceString) {
      replaceRange(doc, indentString, Pos(n, 0), Pos(n, curSpaceString.length), "+input");
      line.stateAfter = null;
      return true
    } else {
      // Ensure that, if the cursor was in the whitespace at the start
      // of the line, it is moved to the end of that space.
      for (var i$1 = 0; i$1 < doc.sel.ranges.length; i$1++) {
        var range = doc.sel.ranges[i$1];
        if (range.head.line == n && range.head.ch < curSpaceString.length) {
          var pos$1 = Pos(n, curSpaceString.length);
          replaceOneSelection(doc, i$1, new Range(pos$1, pos$1));
          break
        }
      }
    }
  }

  // This will be set to a {lineWise: bool, text: [string]} object, so
  // that, when pasting, we know what kind of selections the copied
  // text was made out of.
  var lastCopied = null;

  function setLastCopied(newLastCopied) {
    lastCopied = newLastCopied;
  }

  function applyTextInput(cm, inserted, deleted, sel, origin) {
    var doc = cm.doc;
    cm.display.shift = false;
    if (!sel) { sel = doc.sel; }

    var recent = +new Date - 200;
    var paste = origin == "paste" || cm.state.pasteIncoming > recent;
    var textLines = splitLinesAuto(inserted), multiPaste = null;
    // When pasting N lines into N selections, insert one line per selection
    if (paste && sel.ranges.length > 1) {
      if (lastCopied && lastCopied.text.join("\n") == inserted) {
        if (sel.ranges.length % lastCopied.text.length == 0) {
          multiPaste = [];
          for (var i = 0; i < lastCopied.text.length; i++)
            { multiPaste.push(doc.splitLines(lastCopied.text[i])); }
        }
      } else if (textLines.length == sel.ranges.length && cm.options.pasteLinesPerSelection) {
        multiPaste = map(textLines, function (l) { return [l]; });
      }
    }

    var updateInput = cm.curOp.updateInput;
    // Normal behavior is to insert the new text into every selection
    for (var i$1 = sel.ranges.length - 1; i$1 >= 0; i$1--) {
      var range = sel.ranges[i$1];
      var from = range.from(), to = range.to();
      if (range.empty()) {
        if (deleted && deleted > 0) // Handle deletion
          { from = Pos(from.line, from.ch - deleted); }
        else if (cm.state.overwrite && !paste) // Handle overwrite
          { to = Pos(to.line, Math.min(getLine(doc, to.line).text.length, to.ch + lst(textLines).length)); }
        else if (paste && lastCopied && lastCopied.lineWise && lastCopied.text.join("\n") == inserted)
          { from = to = Pos(from.line, 0); }
      }
      var changeEvent = {from: from, to: to, text: multiPaste ? multiPaste[i$1 % multiPaste.length] : textLines,
                         origin: origin || (paste ? "paste" : cm.state.cutIncoming > recent ? "cut" : "+input")};
      makeChange(cm.doc, changeEvent);
      signalLater(cm, "inputRead", cm, changeEvent);
    }
    if (inserted && !paste)
      { triggerElectric(cm, inserted); }

    ensureCursorVisible(cm);
    if (cm.curOp.updateInput < 2) { cm.curOp.updateInput = updateInput; }
    cm.curOp.typing = true;
    cm.state.pasteIncoming = cm.state.cutIncoming = -1;
  }

  function handlePaste(e, cm) {
    var pasted = e.clipboardData && e.clipboardData.getData("Text");
    if (pasted) {
      e.preventDefault();
      if (!cm.isReadOnly() && !cm.options.disableInput)
        { runInOp(cm, function () { return applyTextInput(cm, pasted, 0, null, "paste"); }); }
      return true
    }
  }

  function triggerElectric(cm, inserted) {
    // When an 'electric' character is inserted, immediately trigger a reindent
    if (!cm.options.electricChars || !cm.options.smartIndent) { return }
    var sel = cm.doc.sel;

    for (var i = sel.ranges.length - 1; i >= 0; i--) {
      var range = sel.ranges[i];
      if (range.head.ch > 100 || (i && sel.ranges[i - 1].head.line == range.head.line)) { continue }
      var mode = cm.getModeAt(range.head);
      var indented = false;
      if (mode.electricChars) {
        for (var j = 0; j < mode.electricChars.length; j++)
          { if (inserted.indexOf(mode.electricChars.charAt(j)) > -1) {
            indented = indentLine(cm, range.head.line, "smart");
            break
          } }
      } else if (mode.electricInput) {
        if (mode.electricInput.test(getLine(cm.doc, range.head.line).text.slice(0, range.head.ch)))
          { indented = indentLine(cm, range.head.line, "smart"); }
      }
      if (indented) { signalLater(cm, "electricInput", cm, range.head.line); }
    }
  }

  function copyableRanges(cm) {
    var text = [], ranges = [];
    for (var i = 0; i < cm.doc.sel.ranges.length; i++) {
      var line = cm.doc.sel.ranges[i].head.line;
      var lineRange = {anchor: Pos(line, 0), head: Pos(line + 1, 0)};
      ranges.push(lineRange);
      text.push(cm.getRange(lineRange.anchor, lineRange.head));
    }
    return {text: text, ranges: ranges}
  }

  function disableBrowserMagic(field, spellcheck, autocorrect, autocapitalize) {
    field.setAttribute("autocorrect", autocorrect ? "" : "off");
    field.setAttribute("autocapitalize", autocapitalize ? "" : "off");
    field.setAttribute("spellcheck", !!spellcheck);
  }

  function hiddenTextarea() {
    var te = elt("textarea", null, null, "position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none");
    var div = elt("div", [te], null, "overflow: hidden; position: relative; width: 3px; height: 0px;");
    // The textarea is kept positioned near the cursor to prevent the
    // fact that it'll be scrolled into view on input from scrolling
    // our fake cursor out of view. On webkit, when wrap=off, paste is
    // very slow. So make the area wide instead.
    if (webkit) { te.style.width = "1000px"; }
    else { te.setAttribute("wrap", "off"); }
    // If border: 0; -- iOS fails to open keyboard (issue #1287)
    if (ios) { te.style.border = "1px solid black"; }
    disableBrowserMagic(te);
    return div
  }

  // The publicly visible API. Note that methodOp(f) means
  // 'wrap f in an operation, performed on its `this` parameter'.

  // This is not the complete set of editor methods. Most of the
  // methods defined on the Doc type are also injected into
  // CodeMirror.prototype, for backwards compatibility and
  // convenience.

  function addEditorMethods(CodeMirror) {
    var optionHandlers = CodeMirror.optionHandlers;

    var helpers = CodeMirror.helpers = {};

    CodeMirror.prototype = {
      constructor: CodeMirror,
      focus: function(){window.focus(); this.display.input.focus();},

      setOption: function(option, value) {
        var options = this.options, old = options[option];
        if (options[option] == value && option != "mode") { return }
        options[option] = value;
        if (optionHandlers.hasOwnProperty(option))
          { operation(this, optionHandlers[option])(this, value, old); }
        signal(this, "optionChange", this, option);
      },

      getOption: function(option) {return this.options[option]},
      getDoc: function() {return this.doc},

      addKeyMap: function(map, bottom) {
        this.state.keyMaps[bottom ? "push" : "unshift"](getKeyMap(map));
      },
      removeKeyMap: function(map) {
        var maps = this.state.keyMaps;
        for (var i = 0; i < maps.length; ++i)
          { if (maps[i] == map || maps[i].name == map) {
            maps.splice(i, 1);
            return true
          } }
      },

      addOverlay: methodOp(function(spec, options) {
        var mode = spec.token ? spec : CodeMirror.getMode(this.options, spec);
        if (mode.startState) { throw new Error("Overlays may not be stateful.") }
        insertSorted(this.state.overlays,
                     {mode: mode, modeSpec: spec, opaque: options && options.opaque,
                      priority: (options && options.priority) || 0},
                     function (overlay) { return overlay.priority; });
        this.state.modeGen++;
        regChange(this);
      }),
      removeOverlay: methodOp(function(spec) {
        var overlays = this.state.overlays;
        for (var i = 0; i < overlays.length; ++i) {
          var cur = overlays[i].modeSpec;
          if (cur == spec || typeof spec == "string" && cur.name == spec) {
            overlays.splice(i, 1);
            this.state.modeGen++;
            regChange(this);
            return
          }
        }
      }),

      indentLine: methodOp(function(n, dir, aggressive) {
        if (typeof dir != "string" && typeof dir != "number") {
          if (dir == null) { dir = this.options.smartIndent ? "smart" : "prev"; }
          else { dir = dir ? "add" : "subtract"; }
        }
        if (isLine(this.doc, n)) { indentLine(this, n, dir, aggressive); }
      }),
      indentSelection: methodOp(function(how) {
        var ranges = this.doc.sel.ranges, end = -1;
        for (var i = 0; i < ranges.length; i++) {
          var range = ranges[i];
          if (!range.empty()) {
            var from = range.from(), to = range.to();
            var start = Math.max(end, from.line);
            end = Math.min(this.lastLine(), to.line - (to.ch ? 0 : 1)) + 1;
            for (var j = start; j < end; ++j)
              { indentLine(this, j, how); }
            var newRanges = this.doc.sel.ranges;
            if (from.ch == 0 && ranges.length == newRanges.length && newRanges[i].from().ch > 0)
              { replaceOneSelection(this.doc, i, new Range(from, newRanges[i].to()), sel_dontScroll); }
          } else if (range.head.line > end) {
            indentLine(this, range.head.line, how, true);
            end = range.head.line;
            if (i == this.doc.sel.primIndex) { ensureCursorVisible(this); }
          }
        }
      }),

      // Fetch the parser token for a given character. Useful for hacks
      // that want to inspect the mode state (say, for completion).
      getTokenAt: function(pos, precise) {
        return takeToken(this, pos, precise)
      },

      getLineTokens: function(line, precise) {
        return takeToken(this, Pos(line), precise, true)
      },

      getTokenTypeAt: function(pos) {
        pos = clipPos(this.doc, pos);
        var styles = getLineStyles(this, getLine(this.doc, pos.line));
        var before = 0, after = (styles.length - 1) / 2, ch = pos.ch;
        var type;
        if (ch == 0) { type = styles[2]; }
        else { for (;;) {
          var mid = (before + after) >> 1;
          if ((mid ? styles[mid * 2 - 1] : 0) >= ch) { after = mid; }
          else if (styles[mid * 2 + 1] < ch) { before = mid + 1; }
          else { type = styles[mid * 2 + 2]; break }
        } }
        var cut = type ? type.indexOf("overlay ") : -1;
        return cut < 0 ? type : cut == 0 ? null : type.slice(0, cut - 1)
      },

      getModeAt: function(pos) {
        var mode = this.doc.mode;
        if (!mode.innerMode) { return mode }
        return CodeMirror.innerMode(mode, this.getTokenAt(pos).state).mode
      },

      getHelper: function(pos, type) {
        return this.getHelpers(pos, type)[0]
      },

      getHelpers: function(pos, type) {
        var found = [];
        if (!helpers.hasOwnProperty(type)) { return found }
        var help = helpers[type], mode = this.getModeAt(pos);
        if (typeof mode[type] == "string") {
          if (help[mode[type]]) { found.push(help[mode[type]]); }
        } else if (mode[type]) {
          for (var i = 0; i < mode[type].length; i++) {
            var val = help[mode[type][i]];
            if (val) { found.push(val); }
          }
        } else if (mode.helperType && help[mode.helperType]) {
          found.push(help[mode.helperType]);
        } else if (help[mode.name]) {
          found.push(help[mode.name]);
        }
        for (var i$1 = 0; i$1 < help._global.length; i$1++) {
          var cur = help._global[i$1];
          if (cur.pred(mode, this) && indexOf(found, cur.val) == -1)
            { found.push(cur.val); }
        }
        return found
      },

      getStateAfter: function(line, precise) {
        var doc = this.doc;
        line = clipLine(doc, line == null ? doc.first + doc.size - 1: line);
        return getContextBefore(this, line + 1, precise).state
      },

      cursorCoords: function(start, mode) {
        var pos, range = this.doc.sel.primary();
        if (start == null) { pos = range.head; }
        else if (typeof start == "object") { pos = clipPos(this.doc, start); }
        else { pos = start ? range.from() : range.to(); }
        return cursorCoords(this, pos, mode || "page")
      },

      charCoords: function(pos, mode) {
        return charCoords(this, clipPos(this.doc, pos), mode || "page")
      },

      coordsChar: function(coords, mode) {
        coords = fromCoordSystem(this, coords, mode || "page");
        return coordsChar(this, coords.left, coords.top)
      },

      lineAtHeight: function(height, mode) {
        height = fromCoordSystem(this, {top: height, left: 0}, mode || "page").top;
        return lineAtHeight(this.doc, height + this.display.viewOffset)
      },
      heightAtLine: function(line, mode, includeWidgets) {
        var end = false, lineObj;
        if (typeof line == "number") {
          var last = this.doc.first + this.doc.size - 1;
          if (line < this.doc.first) { line = this.doc.first; }
          else if (line > last) { line = last; end = true; }
          lineObj = getLine(this.doc, line);
        } else {
          lineObj = line;
        }
        return intoCoordSystem(this, lineObj, {top: 0, left: 0}, mode || "page", includeWidgets || end).top +
          (end ? this.doc.height - heightAtLine(lineObj) : 0)
      },

      defaultTextHeight: function() { return textHeight(this.display) },
      defaultCharWidth: function() { return charWidth(this.display) },

      getViewport: function() { return {from: this.display.viewFrom, to: this.display.viewTo}},

      addWidget: function(pos, node, scroll, vert, horiz) {
        var display = this.display;
        pos = cursorCoords(this, clipPos(this.doc, pos));
        var top = pos.bottom, left = pos.left;
        node.style.position = "absolute";
        node.setAttribute("cm-ignore-events", "true");
        this.display.input.setUneditable(node);
        display.sizer.appendChild(node);
        if (vert == "over") {
          top = pos.top;
        } else if (vert == "above" || vert == "near") {
          var vspace = Math.max(display.wrapper.clientHeight, this.doc.height),
          hspace = Math.max(display.sizer.clientWidth, display.lineSpace.clientWidth);
          // Default to positioning above (if specified and possible); otherwise default to positioning below
          if ((vert == 'above' || pos.bottom + node.offsetHeight > vspace) && pos.top > node.offsetHeight)
            { top = pos.top - node.offsetHeight; }
          else if (pos.bottom + node.offsetHeight <= vspace)
            { top = pos.bottom; }
          if (left + node.offsetWidth > hspace)
            { left = hspace - node.offsetWidth; }
        }
        node.style.top = top + "px";
        node.style.left = node.style.right = "";
        if (horiz == "right") {
          left = display.sizer.clientWidth - node.offsetWidth;
          node.style.right = "0px";
        } else {
          if (horiz == "left") { left = 0; }
          else if (horiz == "middle") { left = (display.sizer.clientWidth - node.offsetWidth) / 2; }
          node.style.left = left + "px";
        }
        if (scroll)
          { scrollIntoView(this, {left: left, top: top, right: left + node.offsetWidth, bottom: top + node.offsetHeight}); }
      },

      triggerOnKeyDown: methodOp(onKeyDown),
      triggerOnKeyPress: methodOp(onKeyPress),
      triggerOnKeyUp: onKeyUp,
      triggerOnMouseDown: methodOp(onMouseDown),

      execCommand: function(cmd) {
        if (commands.hasOwnProperty(cmd))
          { return commands[cmd].call(null, this) }
      },

      triggerElectric: methodOp(function(text) { triggerElectric(this, text); }),

      findPosH: function(from, amount, unit, visually) {
        var dir = 1;
        if (amount < 0) { dir = -1; amount = -amount; }
        var cur = clipPos(this.doc, from);
        for (var i = 0; i < amount; ++i) {
          cur = findPosH(this.doc, cur, dir, unit, visually);
          if (cur.hitSide) { break }
        }
        return cur
      },

      moveH: methodOp(function(dir, unit) {
        var this$1 = this;

        this.extendSelectionsBy(function (range) {
          if (this$1.display.shift || this$1.doc.extend || range.empty())
            { return findPosH(this$1.doc, range.head, dir, unit, this$1.options.rtlMoveVisually) }
          else
            { return dir < 0 ? range.from() : range.to() }
        }, sel_move);
      }),

      deleteH: methodOp(function(dir, unit) {
        var sel = this.doc.sel, doc = this.doc;
        if (sel.somethingSelected())
          { doc.replaceSelection("", null, "+delete"); }
        else
          { deleteNearSelection(this, function (range) {
            var other = findPosH(doc, range.head, dir, unit, false);
            return dir < 0 ? {from: other, to: range.head} : {from: range.head, to: other}
          }); }
      }),

      findPosV: function(from, amount, unit, goalColumn) {
        var dir = 1, x = goalColumn;
        if (amount < 0) { dir = -1; amount = -amount; }
        var cur = clipPos(this.doc, from);
        for (var i = 0; i < amount; ++i) {
          var coords = cursorCoords(this, cur, "div");
          if (x == null) { x = coords.left; }
          else { coords.left = x; }
          cur = findPosV(this, coords, dir, unit);
          if (cur.hitSide) { break }
        }
        return cur
      },

      moveV: methodOp(function(dir, unit) {
        var this$1 = this;

        var doc = this.doc, goals = [];
        var collapse = !this.display.shift && !doc.extend && doc.sel.somethingSelected();
        doc.extendSelectionsBy(function (range) {
          if (collapse)
            { return dir < 0 ? range.from() : range.to() }
          var headPos = cursorCoords(this$1, range.head, "div");
          if (range.goalColumn != null) { headPos.left = range.goalColumn; }
          goals.push(headPos.left);
          var pos = findPosV(this$1, headPos, dir, unit);
          if (unit == "page" && range == doc.sel.primary())
            { addToScrollTop(this$1, charCoords(this$1, pos, "div").top - headPos.top); }
          return pos
        }, sel_move);
        if (goals.length) { for (var i = 0; i < doc.sel.ranges.length; i++)
          { doc.sel.ranges[i].goalColumn = goals[i]; } }
      }),

      // Find the word at the given position (as returned by coordsChar).
      findWordAt: function(pos) {
        var doc = this.doc, line = getLine(doc, pos.line).text;
        var start = pos.ch, end = pos.ch;
        if (line) {
          var helper = this.getHelper(pos, "wordChars");
          if ((pos.sticky == "before" || end == line.length) && start) { --start; } else { ++end; }
          var startChar = line.charAt(start);
          var check = isWordChar(startChar, helper)
            ? function (ch) { return isWordChar(ch, helper); }
            : /\s/.test(startChar) ? function (ch) { return /\s/.test(ch); }
            : function (ch) { return (!/\s/.test(ch) && !isWordChar(ch)); };
          while (start > 0 && check(line.charAt(start - 1))) { --start; }
          while (end < line.length && check(line.charAt(end))) { ++end; }
        }
        return new Range(Pos(pos.line, start), Pos(pos.line, end))
      },

      toggleOverwrite: function(value) {
        if (value != null && value == this.state.overwrite) { return }
        if (this.state.overwrite = !this.state.overwrite)
          { addClass(this.display.cursorDiv, "CodeMirror-overwrite"); }
        else
          { rmClass(this.display.cursorDiv, "CodeMirror-overwrite"); }

        signal(this, "overwriteToggle", this, this.state.overwrite);
      },
      hasFocus: function() { return this.display.input.getField() == activeElt() },
      isReadOnly: function() { return !!(this.options.readOnly || this.doc.cantEdit) },

      scrollTo: methodOp(function (x, y) { scrollToCoords(this, x, y); }),
      getScrollInfo: function() {
        var scroller = this.display.scroller;
        return {left: scroller.scrollLeft, top: scroller.scrollTop,
                height: scroller.scrollHeight - scrollGap(this) - this.display.barHeight,
                width: scroller.scrollWidth - scrollGap(this) - this.display.barWidth,
                clientHeight: displayHeight(this), clientWidth: displayWidth(this)}
      },

      scrollIntoView: methodOp(function(range, margin) {
        if (range == null) {
          range = {from: this.doc.sel.primary().head, to: null};
          if (margin == null) { margin = this.options.cursorScrollMargin; }
        } else if (typeof range == "number") {
          range = {from: Pos(range, 0), to: null};
        } else if (range.from == null) {
          range = {from: range, to: null};
        }
        if (!range.to) { range.to = range.from; }
        range.margin = margin || 0;

        if (range.from.line != null) {
          scrollToRange(this, range);
        } else {
          scrollToCoordsRange(this, range.from, range.to, range.margin);
        }
      }),

      setSize: methodOp(function(width, height) {
        var this$1 = this;

        var interpret = function (val) { return typeof val == "number" || /^\d+$/.test(String(val)) ? val + "px" : val; };
        if (width != null) { this.display.wrapper.style.width = interpret(width); }
        if (height != null) { this.display.wrapper.style.height = interpret(height); }
        if (this.options.lineWrapping) { clearLineMeasurementCache(this); }
        var lineNo = this.display.viewFrom;
        this.doc.iter(lineNo, this.display.viewTo, function (line) {
          if (line.widgets) { for (var i = 0; i < line.widgets.length; i++)
            { if (line.widgets[i].noHScroll) { regLineChange(this$1, lineNo, "widget"); break } } }
          ++lineNo;
        });
        this.curOp.forceUpdate = true;
        signal(this, "refresh", this);
      }),

      operation: function(f){return runInOp(this, f)},
      startOperation: function(){return startOperation(this)},
      endOperation: function(){return endOperation(this)},

      refresh: methodOp(function() {
        var oldHeight = this.display.cachedTextHeight;
        regChange(this);
        this.curOp.forceUpdate = true;
        clearCaches(this);
        scrollToCoords(this, this.doc.scrollLeft, this.doc.scrollTop);
        updateGutterSpace(this.display);
        if (oldHeight == null || Math.abs(oldHeight - textHeight(this.display)) > .5)
          { estimateLineHeights(this); }
        signal(this, "refresh", this);
      }),

      swapDoc: methodOp(function(doc) {
        var old = this.doc;
        old.cm = null;
        // Cancel the current text selection if any (#5821)
        if (this.state.selectingText) { this.state.selectingText(); }
        attachDoc(this, doc);
        clearCaches(this);
        this.display.input.reset();
        scrollToCoords(this, doc.scrollLeft, doc.scrollTop);
        this.curOp.forceScroll = true;
        signalLater(this, "swapDoc", this, old);
        return old
      }),

      phrase: function(phraseText) {
        var phrases = this.options.phrases;
        return phrases && Object.prototype.hasOwnProperty.call(phrases, phraseText) ? phrases[phraseText] : phraseText
      },

      getInputField: function(){return this.display.input.getField()},
      getWrapperElement: function(){return this.display.wrapper},
      getScrollerElement: function(){return this.display.scroller},
      getGutterElement: function(){return this.display.gutters}
    };
    eventMixin(CodeMirror);

    CodeMirror.registerHelper = function(type, name, value) {
      if (!helpers.hasOwnProperty(type)) { helpers[type] = CodeMirror[type] = {_global: []}; }
      helpers[type][name] = value;
    };
    CodeMirror.registerGlobalHelper = function(type, name, predicate, value) {
      CodeMirror.registerHelper(type, name, value);
      helpers[type]._global.push({pred: predicate, val: value});
    };
  }

  // Used for horizontal relative motion. Dir is -1 or 1 (left or
  // right), unit can be "char", "column" (like char, but doesn't
  // cross line boundaries), "word" (across next word), or "group" (to
  // the start of next group of word or non-word-non-whitespace
  // chars). The visually param controls whether, in right-to-left
  // text, direction 1 means to move towards the next index in the
  // string, or towards the character to the right of the current
  // position. The resulting position will have a hitSide=true
  // property if it reached the end of the document.
  function findPosH(doc, pos, dir, unit, visually) {
    var oldPos = pos;
    var origDir = dir;
    var lineObj = getLine(doc, pos.line);
    var lineDir = visually && doc.cm && doc.cm.getOption("direction") == "rtl" ? -dir : dir;
    function findNextLine() {
      var l = pos.line + lineDir;
      if (l < doc.first || l >= doc.first + doc.size) { return false }
      pos = new Pos(l, pos.ch, pos.sticky);
      return lineObj = getLine(doc, l)
    }
    function moveOnce(boundToLine) {
      var next;
      if (visually) {
        next = moveVisually(doc.cm, lineObj, pos, dir);
      } else {
        next = moveLogically(lineObj, pos, dir);
      }
      if (next == null) {
        if (!boundToLine && findNextLine())
          { pos = endOfLine(visually, doc.cm, lineObj, pos.line, lineDir); }
        else
          { return false }
      } else {
        pos = next;
      }
      return true
    }

    if (unit == "char") {
      moveOnce();
    } else if (unit == "column") {
      moveOnce(true);
    } else if (unit == "word" || unit == "group") {
      var sawType = null, group = unit == "group";
      var helper = doc.cm && doc.cm.getHelper(pos, "wordChars");
      for (var first = true;; first = false) {
        if (dir < 0 && !moveOnce(!first)) { break }
        var cur = lineObj.text.charAt(pos.ch) || "\n";
        var type = isWordChar(cur, helper) ? "w"
          : group && cur == "\n" ? "n"
          : !group || /\s/.test(cur) ? null
          : "p";
        if (group && !first && !type) { type = "s"; }
        if (sawType && sawType != type) {
          if (dir < 0) {dir = 1; moveOnce(); pos.sticky = "after";}
          break
        }

        if (type) { sawType = type; }
        if (dir > 0 && !moveOnce(!first)) { break }
      }
    }
    var result = skipAtomic(doc, pos, oldPos, origDir, true);
    if (equalCursorPos(oldPos, result)) { result.hitSide = true; }
    return result
  }

  // For relative vertical movement. Dir may be -1 or 1. Unit can be
  // "page" or "line". The resulting position will have a hitSide=true
  // property if it reached the end of the document.
  function findPosV(cm, pos, dir, unit) {
    var doc = cm.doc, x = pos.left, y;
    if (unit == "page") {
      var pageSize = Math.min(cm.display.wrapper.clientHeight, window.innerHeight || document.documentElement.clientHeight);
      var moveAmount = Math.max(pageSize - .5 * textHeight(cm.display), 3);
      y = (dir > 0 ? pos.bottom : pos.top) + dir * moveAmount;

    } else if (unit == "line") {
      y = dir > 0 ? pos.bottom + 3 : pos.top - 3;
    }
    var target;
    for (;;) {
      target = coordsChar(cm, x, y);
      if (!target.outside) { break }
      if (dir < 0 ? y <= 0 : y >= doc.height) { target.hitSide = true; break }
      y += dir * 5;
    }
    return target
  }

  // CONTENTEDITABLE INPUT STYLE

  var ContentEditableInput = function(cm) {
    this.cm = cm;
    this.lastAnchorNode = this.lastAnchorOffset = this.lastFocusNode = this.lastFocusOffset = null;
    this.polling = new Delayed();
    this.composing = null;
    this.gracePeriod = false;
    this.readDOMTimeout = null;
  };

  ContentEditableInput.prototype.init = function (display) {
      var this$1 = this;

    var input = this, cm = input.cm;
    var div = input.div = display.lineDiv;
    disableBrowserMagic(div, cm.options.spellcheck, cm.options.autocorrect, cm.options.autocapitalize);

    on(div, "paste", function (e) {
      if (signalDOMEvent(cm, e) || handlePaste(e, cm)) { return }
      // IE doesn't fire input events, so we schedule a read for the pasted content in this way
      if (ie_version <= 11) { setTimeout(operation(cm, function () { return this$1.updateFromDOM(); }), 20); }
    });

    on(div, "compositionstart", function (e) {
      this$1.composing = {data: e.data, done: false};
    });
    on(div, "compositionupdate", function (e) {
      if (!this$1.composing) { this$1.composing = {data: e.data, done: false}; }
    });
    on(div, "compositionend", function (e) {
      if (this$1.composing) {
        if (e.data != this$1.composing.data) { this$1.readFromDOMSoon(); }
        this$1.composing.done = true;
      }
    });

    on(div, "touchstart", function () { return input.forceCompositionEnd(); });

    on(div, "input", function () {
      if (!this$1.composing) { this$1.readFromDOMSoon(); }
    });

    function onCopyCut(e) {
      if (signalDOMEvent(cm, e)) { return }
      if (cm.somethingSelected()) {
        setLastCopied({lineWise: false, text: cm.getSelections()});
        if (e.type == "cut") { cm.replaceSelection("", null, "cut"); }
      } else if (!cm.options.lineWiseCopyCut) {
        return
      } else {
        var ranges = copyableRanges(cm);
        setLastCopied({lineWise: true, text: ranges.text});
        if (e.type == "cut") {
          cm.operation(function () {
            cm.setSelections(ranges.ranges, 0, sel_dontScroll);
            cm.replaceSelection("", null, "cut");
          });
        }
      }
      if (e.clipboardData) {
        e.clipboardData.clearData();
        var content = lastCopied.text.join("\n");
        // iOS exposes the clipboard API, but seems to discard content inserted into it
        e.clipboardData.setData("Text", content);
        if (e.clipboardData.getData("Text") == content) {
          e.preventDefault();
          return
        }
      }
      // Old-fashioned briefly-focus-a-textarea hack
      var kludge = hiddenTextarea(), te = kludge.firstChild;
      cm.display.lineSpace.insertBefore(kludge, cm.display.lineSpace.firstChild);
      te.value = lastCopied.text.join("\n");
      var hadFocus = document.activeElement;
      selectInput(te);
      setTimeout(function () {
        cm.display.lineSpace.removeChild(kludge);
        hadFocus.focus();
        if (hadFocus == div) { input.showPrimarySelection(); }
      }, 50);
    }
    on(div, "copy", onCopyCut);
    on(div, "cut", onCopyCut);
  };

  ContentEditableInput.prototype.prepareSelection = function () {
    var result = prepareSelection(this.cm, false);
    result.focus = this.cm.state.focused;
    return result
  };

  ContentEditableInput.prototype.showSelection = function (info, takeFocus) {
    if (!info || !this.cm.display.view.length) { return }
    if (info.focus || takeFocus) { this.showPrimarySelection(); }
    this.showMultipleSelections(info);
  };

  ContentEditableInput.prototype.getSelection = function () {
    return this.cm.display.wrapper.ownerDocument.getSelection()
  };

  ContentEditableInput.prototype.showPrimarySelection = function () {
    var sel = this.getSelection(), cm = this.cm, prim = cm.doc.sel.primary();
    var from = prim.from(), to = prim.to();

    if (cm.display.viewTo == cm.display.viewFrom || from.line >= cm.display.viewTo || to.line < cm.display.viewFrom) {
      sel.removeAllRanges();
      return
    }

    var curAnchor = domToPos(cm, sel.anchorNode, sel.anchorOffset);
    var curFocus = domToPos(cm, sel.focusNode, sel.focusOffset);
    if (curAnchor && !curAnchor.bad && curFocus && !curFocus.bad &&
        cmp(minPos(curAnchor, curFocus), from) == 0 &&
        cmp(maxPos(curAnchor, curFocus), to) == 0)
      { return }

    var view = cm.display.view;
    var start = (from.line >= cm.display.viewFrom && posToDOM(cm, from)) ||
        {node: view[0].measure.map[2], offset: 0};
    var end = to.line < cm.display.viewTo && posToDOM(cm, to);
    if (!end) {
      var measure = view[view.length - 1].measure;
      var map = measure.maps ? measure.maps[measure.maps.length - 1] : measure.map;
      end = {node: map[map.length - 1], offset: map[map.length - 2] - map[map.length - 3]};
    }

    if (!start || !end) {
      sel.removeAllRanges();
      return
    }

    var old = sel.rangeCount && sel.getRangeAt(0), rng;
    try { rng = range(start.node, start.offset, end.offset, end.node); }
    catch(e) {} // Our model of the DOM might be outdated, in which case the range we try to set can be impossible
    if (rng) {
      if (!gecko && cm.state.focused) {
        sel.collapse(start.node, start.offset);
        if (!rng.collapsed) {
          sel.removeAllRanges();
          sel.addRange(rng);
        }
      } else {
        sel.removeAllRanges();
        sel.addRange(rng);
      }
      if (old && sel.anchorNode == null) { sel.addRange(old); }
      else if (gecko) { this.startGracePeriod(); }
    }
    this.rememberSelection();
  };

  ContentEditableInput.prototype.startGracePeriod = function () {
      var this$1 = this;

    clearTimeout(this.gracePeriod);
    this.gracePeriod = setTimeout(function () {
      this$1.gracePeriod = false;
      if (this$1.selectionChanged())
        { this$1.cm.operation(function () { return this$1.cm.curOp.selectionChanged = true; }); }
    }, 20);
  };

  ContentEditableInput.prototype.showMultipleSelections = function (info) {
    removeChildrenAndAdd(this.cm.display.cursorDiv, info.cursors);
    removeChildrenAndAdd(this.cm.display.selectionDiv, info.selection);
  };

  ContentEditableInput.prototype.rememberSelection = function () {
    var sel = this.getSelection();
    this.lastAnchorNode = sel.anchorNode; this.lastAnchorOffset = sel.anchorOffset;
    this.lastFocusNode = sel.focusNode; this.lastFocusOffset = sel.focusOffset;
  };

  ContentEditableInput.prototype.selectionInEditor = function () {
    var sel = this.getSelection();
    if (!sel.rangeCount) { return false }
    var node = sel.getRangeAt(0).commonAncestorContainer;
    return contains(this.div, node)
  };

  ContentEditableInput.prototype.focus = function () {
    if (this.cm.options.readOnly != "nocursor") {
      if (!this.selectionInEditor())
        { this.showSelection(this.prepareSelection(), true); }
      this.div.focus();
    }
  };
  ContentEditableInput.prototype.blur = function () { this.div.blur(); };
  ContentEditableInput.prototype.getField = function () { return this.div };

  ContentEditableInput.prototype.supportsTouch = function () { return true };

  ContentEditableInput.prototype.receivedFocus = function () {
    var input = this;
    if (this.selectionInEditor())
      { this.pollSelection(); }
    else
      { runInOp(this.cm, function () { return input.cm.curOp.selectionChanged = true; }); }

    function poll() {
      if (input.cm.state.focused) {
        input.pollSelection();
        input.polling.set(input.cm.options.pollInterval, poll);
      }
    }
    this.polling.set(this.cm.options.pollInterval, poll);
  };

  ContentEditableInput.prototype.selectionChanged = function () {
    var sel = this.getSelection();
    return sel.anchorNode != this.lastAnchorNode || sel.anchorOffset != this.lastAnchorOffset ||
      sel.focusNode != this.lastFocusNode || sel.focusOffset != this.lastFocusOffset
  };

  ContentEditableInput.prototype.pollSelection = function () {
    if (this.readDOMTimeout != null || this.gracePeriod || !this.selectionChanged()) { return }
    var sel = this.getSelection(), cm = this.cm;
    // On Android Chrome (version 56, at least), backspacing into an
    // uneditable block element will put the cursor in that element,
    // and then, because it's not editable, hide the virtual keyboard.
    // Because Android doesn't allow us to actually detect backspace
    // presses in a sane way, this code checks for when that happens
    // and simulates a backspace press in this case.
    if (android && chrome && this.cm.display.gutterSpecs.length && isInGutter(sel.anchorNode)) {
      this.cm.triggerOnKeyDown({type: "keydown", keyCode: 8, preventDefault: Math.abs});
      this.blur();
      this.focus();
      return
    }
    if (this.composing) { return }
    this.rememberSelection();
    var anchor = domToPos(cm, sel.anchorNode, sel.anchorOffset);
    var head = domToPos(cm, sel.focusNode, sel.focusOffset);
    if (anchor && head) { runInOp(cm, function () {
      setSelection(cm.doc, simpleSelection(anchor, head), sel_dontScroll);
      if (anchor.bad || head.bad) { cm.curOp.selectionChanged = true; }
    }); }
  };

  ContentEditableInput.prototype.pollContent = function () {
    if (this.readDOMTimeout != null) {
      clearTimeout(this.readDOMTimeout);
      this.readDOMTimeout = null;
    }

    var cm = this.cm, display = cm.display, sel = cm.doc.sel.primary();
    var from = sel.from(), to = sel.to();
    if (from.ch == 0 && from.line > cm.firstLine())
      { from = Pos(from.line - 1, getLine(cm.doc, from.line - 1).length); }
    if (to.ch == getLine(cm.doc, to.line).text.length && to.line < cm.lastLine())
      { to = Pos(to.line + 1, 0); }
    if (from.line < display.viewFrom || to.line > display.viewTo - 1) { return false }

    var fromIndex, fromLine, fromNode;
    if (from.line == display.viewFrom || (fromIndex = findViewIndex(cm, from.line)) == 0) {
      fromLine = lineNo(display.view[0].line);
      fromNode = display.view[0].node;
    } else {
      fromLine = lineNo(display.view[fromIndex].line);
      fromNode = display.view[fromIndex - 1].node.nextSibling;
    }
    var toIndex = findViewIndex(cm, to.line);
    var toLine, toNode;
    if (toIndex == display.view.length - 1) {
      toLine = display.viewTo - 1;
      toNode = display.lineDiv.lastChild;
    } else {
      toLine = lineNo(display.view[toIndex + 1].line) - 1;
      toNode = display.view[toIndex + 1].node.previousSibling;
    }

    if (!fromNode) { return false }
    var newText = cm.doc.splitLines(domTextBetween(cm, fromNode, toNode, fromLine, toLine));
    var oldText = getBetween(cm.doc, Pos(fromLine, 0), Pos(toLine, getLine(cm.doc, toLine).text.length));
    while (newText.length > 1 && oldText.length > 1) {
      if (lst(newText) == lst(oldText)) { newText.pop(); oldText.pop(); toLine--; }
      else if (newText[0] == oldText[0]) { newText.shift(); oldText.shift(); fromLine++; }
      else { break }
    }

    var cutFront = 0, cutEnd = 0;
    var newTop = newText[0], oldTop = oldText[0], maxCutFront = Math.min(newTop.length, oldTop.length);
    while (cutFront < maxCutFront && newTop.charCodeAt(cutFront) == oldTop.charCodeAt(cutFront))
      { ++cutFront; }
    var newBot = lst(newText), oldBot = lst(oldText);
    var maxCutEnd = Math.min(newBot.length - (newText.length == 1 ? cutFront : 0),
                             oldBot.length - (oldText.length == 1 ? cutFront : 0));
    while (cutEnd < maxCutEnd &&
           newBot.charCodeAt(newBot.length - cutEnd - 1) == oldBot.charCodeAt(oldBot.length - cutEnd - 1))
      { ++cutEnd; }
    // Try to move start of change to start of selection if ambiguous
    if (newText.length == 1 && oldText.length == 1 && fromLine == from.line) {
      while (cutFront && cutFront > from.ch &&
             newBot.charCodeAt(newBot.length - cutEnd - 1) == oldBot.charCodeAt(oldBot.length - cutEnd - 1)) {
        cutFront--;
        cutEnd++;
      }
    }

    newText[newText.length - 1] = newBot.slice(0, newBot.length - cutEnd).replace(/^\u200b+/, "");
    newText[0] = newText[0].slice(cutFront).replace(/\u200b+$/, "");

    var chFrom = Pos(fromLine, cutFront);
    var chTo = Pos(toLine, oldText.length ? lst(oldText).length - cutEnd : 0);
    if (newText.length > 1 || newText[0] || cmp(chFrom, chTo)) {
      replaceRange(cm.doc, newText, chFrom, chTo, "+input");
      return true
    }
  };

  ContentEditableInput.prototype.ensurePolled = function () {
    this.forceCompositionEnd();
  };
  ContentEditableInput.prototype.reset = function () {
    this.forceCompositionEnd();
  };
  ContentEditableInput.prototype.forceCompositionEnd = function () {
    if (!this.composing) { return }
    clearTimeout(this.readDOMTimeout);
    this.composing = null;
    this.updateFromDOM();
    this.div.blur();
    this.div.focus();
  };
  ContentEditableInput.prototype.readFromDOMSoon = function () {
      var this$1 = this;

    if (this.readDOMTimeout != null) { return }
    this.readDOMTimeout = setTimeout(function () {
      this$1.readDOMTimeout = null;
      if (this$1.composing) {
        if (this$1.composing.done) { this$1.composing = null; }
        else { return }
      }
      this$1.updateFromDOM();
    }, 80);
  };

  ContentEditableInput.prototype.updateFromDOM = function () {
      var this$1 = this;

    if (this.cm.isReadOnly() || !this.pollContent())
      { runInOp(this.cm, function () { return regChange(this$1.cm); }); }
  };

  ContentEditableInput.prototype.setUneditable = function (node) {
    node.contentEditable = "false";
  };

  ContentEditableInput.prototype.onKeyPress = function (e) {
    if (e.charCode == 0 || this.composing) { return }
    e.preventDefault();
    if (!this.cm.isReadOnly())
      { operation(this.cm, applyTextInput)(this.cm, String.fromCharCode(e.charCode == null ? e.keyCode : e.charCode), 0); }
  };

  ContentEditableInput.prototype.readOnlyChanged = function (val) {
    this.div.contentEditable = String(val != "nocursor");
  };

  ContentEditableInput.prototype.onContextMenu = function () {};
  ContentEditableInput.prototype.resetPosition = function () {};

  ContentEditableInput.prototype.needsContentAttribute = true;

  function posToDOM(cm, pos) {
    var view = findViewForLine(cm, pos.line);
    if (!view || view.hidden) { return null }
    var line = getLine(cm.doc, pos.line);
    var info = mapFromLineView(view, line, pos.line);

    var order = getOrder(line, cm.doc.direction), side = "left";
    if (order) {
      var partPos = getBidiPartAt(order, pos.ch);
      side = partPos % 2 ? "right" : "left";
    }
    var result = nodeAndOffsetInLineMap(info.map, pos.ch, side);
    result.offset = result.collapse == "right" ? result.end : result.start;
    return result
  }

  function isInGutter(node) {
    for (var scan = node; scan; scan = scan.parentNode)
      { if (/CodeMirror-gutter-wrapper/.test(scan.className)) { return true } }
    return false
  }

  function badPos(pos, bad) { if (bad) { pos.bad = true; } return pos }

  function domTextBetween(cm, from, to, fromLine, toLine) {
    var text = "", closing = false, lineSep = cm.doc.lineSeparator(), extraLinebreak = false;
    function recognizeMarker(id) { return function (marker) { return marker.id == id; } }
    function close() {
      if (closing) {
        text += lineSep;
        if (extraLinebreak) { text += lineSep; }
        closing = extraLinebreak = false;
      }
    }
    function addText(str) {
      if (str) {
        close();
        text += str;
      }
    }
    function walk(node) {
      if (node.nodeType == 1) {
        var cmText = node.getAttribute("cm-text");
        if (cmText) {
          addText(cmText);
          return
        }
        var markerID = node.getAttribute("cm-marker"), range;
        if (markerID) {
          var found = cm.findMarks(Pos(fromLine, 0), Pos(toLine + 1, 0), recognizeMarker(+markerID));
          if (found.length && (range = found[0].find(0)))
            { addText(getBetween(cm.doc, range.from, range.to).join(lineSep)); }
          return
        }
        if (node.getAttribute("contenteditable") == "false") { return }
        var isBlock = /^(pre|div|p|li|table|br)$/i.test(node.nodeName);
        if (!/^br$/i.test(node.nodeName) && node.textContent.length == 0) { return }

        if (isBlock) { close(); }
        for (var i = 0; i < node.childNodes.length; i++)
          { walk(node.childNodes[i]); }

        if (/^(pre|p)$/i.test(node.nodeName)) { extraLinebreak = true; }
        if (isBlock) { closing = true; }
      } else if (node.nodeType == 3) {
        addText(node.nodeValue.replace(/\u200b/g, "").replace(/\u00a0/g, " "));
      }
    }
    for (;;) {
      walk(from);
      if (from == to) { break }
      from = from.nextSibling;
      extraLinebreak = false;
    }
    return text
  }

  function domToPos(cm, node, offset) {
    var lineNode;
    if (node == cm.display.lineDiv) {
      lineNode = cm.display.lineDiv.childNodes[offset];
      if (!lineNode) { return badPos(cm.clipPos(Pos(cm.display.viewTo - 1)), true) }
      node = null; offset = 0;
    } else {
      for (lineNode = node;; lineNode = lineNode.parentNode) {
        if (!lineNode || lineNode == cm.display.lineDiv) { return null }
        if (lineNode.parentNode && lineNode.parentNode == cm.display.lineDiv) { break }
      }
    }
    for (var i = 0; i < cm.display.view.length; i++) {
      var lineView = cm.display.view[i];
      if (lineView.node == lineNode)
        { return locateNodeInLineView(lineView, node, offset) }
    }
  }

  function locateNodeInLineView(lineView, node, offset) {
    var wrapper = lineView.text.firstChild, bad = false;
    if (!node || !contains(wrapper, node)) { return badPos(Pos(lineNo(lineView.line), 0), true) }
    if (node == wrapper) {
      bad = true;
      node = wrapper.childNodes[offset];
      offset = 0;
      if (!node) {
        var line = lineView.rest ? lst(lineView.rest) : lineView.line;
        return badPos(Pos(lineNo(line), line.text.length), bad)
      }
    }

    var textNode = node.nodeType == 3 ? node : null, topNode = node;
    if (!textNode && node.childNodes.length == 1 && node.firstChild.nodeType == 3) {
      textNode = node.firstChild;
      if (offset) { offset = textNode.nodeValue.length; }
    }
    while (topNode.parentNode != wrapper) { topNode = topNode.parentNode; }
    var measure = lineView.measure, maps = measure.maps;

    function find(textNode, topNode, offset) {
      for (var i = -1; i < (maps ? maps.length : 0); i++) {
        var map = i < 0 ? measure.map : maps[i];
        for (var j = 0; j < map.length; j += 3) {
          var curNode = map[j + 2];
          if (curNode == textNode || curNode == topNode) {
            var line = lineNo(i < 0 ? lineView.line : lineView.rest[i]);
            var ch = map[j] + offset;
            if (offset < 0 || curNode != textNode) { ch = map[j + (offset ? 1 : 0)]; }
            return Pos(line, ch)
          }
        }
      }
    }
    var found = find(textNode, topNode, offset);
    if (found) { return badPos(found, bad) }

    // FIXME this is all really shaky. might handle the few cases it needs to handle, but likely to cause problems
    for (var after = topNode.nextSibling, dist = textNode ? textNode.nodeValue.length - offset : 0; after; after = after.nextSibling) {
      found = find(after, after.firstChild, 0);
      if (found)
        { return badPos(Pos(found.line, found.ch - dist), bad) }
      else
        { dist += after.textContent.length; }
    }
    for (var before = topNode.previousSibling, dist$1 = offset; before; before = before.previousSibling) {
      found = find(before, before.firstChild, -1);
      if (found)
        { return badPos(Pos(found.line, found.ch + dist$1), bad) }
      else
        { dist$1 += before.textContent.length; }
    }
  }

  // TEXTAREA INPUT STYLE

  var TextareaInput = function(cm) {
    this.cm = cm;
    // See input.poll and input.reset
    this.prevInput = "";

    // Flag that indicates whether we expect input to appear real soon
    // now (after some event like 'keypress' or 'input') and are
    // polling intensively.
    this.pollingFast = false;
    // Self-resetting timeout for the poller
    this.polling = new Delayed();
    // Used to work around IE issue with selection being forgotten when focus moves away from textarea
    this.hasSelection = false;
    this.composing = null;
  };

  TextareaInput.prototype.init = function (display) {
      var this$1 = this;

    var input = this, cm = this.cm;
    this.createField(display);
    var te = this.textarea;

    display.wrapper.insertBefore(this.wrapper, display.wrapper.firstChild);

    // Needed to hide big blue blinking cursor on Mobile Safari (doesn't seem to work in iOS 8 anymore)
    if (ios) { te.style.width = "0px"; }

    on(te, "input", function () {
      if (ie && ie_version >= 9 && this$1.hasSelection) { this$1.hasSelection = null; }
      input.poll();
    });

    on(te, "paste", function (e) {
      if (signalDOMEvent(cm, e) || handlePaste(e, cm)) { return }

      cm.state.pasteIncoming = +new Date;
      input.fastPoll();
    });

    function prepareCopyCut(e) {
      if (signalDOMEvent(cm, e)) { return }
      if (cm.somethingSelected()) {
        setLastCopied({lineWise: false, text: cm.getSelections()});
      } else if (!cm.options.lineWiseCopyCut) {
        return
      } else {
        var ranges = copyableRanges(cm);
        setLastCopied({lineWise: true, text: ranges.text});
        if (e.type == "cut") {
          cm.setSelections(ranges.ranges, null, sel_dontScroll);
        } else {
          input.prevInput = "";
          te.value = ranges.text.join("\n");
          selectInput(te);
        }
      }
      if (e.type == "cut") { cm.state.cutIncoming = +new Date; }
    }
    on(te, "cut", prepareCopyCut);
    on(te, "copy", prepareCopyCut);

    on(display.scroller, "paste", function (e) {
      if (eventInWidget(display, e) || signalDOMEvent(cm, e)) { return }
      if (!te.dispatchEvent) {
        cm.state.pasteIncoming = +new Date;
        input.focus();
        return
      }

      // Pass the `paste` event to the textarea so it's handled by its event listener.
      var event = new Event("paste");
      event.clipboardData = e.clipboardData;
      te.dispatchEvent(event);
    });

    // Prevent normal selection in the editor (we handle our own)
    on(display.lineSpace, "selectstart", function (e) {
      if (!eventInWidget(display, e)) { e_preventDefault(e); }
    });

    on(te, "compositionstart", function () {
      var start = cm.getCursor("from");
      if (input.composing) { input.composing.range.clear(); }
      input.composing = {
        start: start,
        range: cm.markText(start, cm.getCursor("to"), {className: "CodeMirror-composing"})
      };
    });
    on(te, "compositionend", function () {
      if (input.composing) {
        input.poll();
        input.composing.range.clear();
        input.composing = null;
      }
    });
  };

  TextareaInput.prototype.createField = function (_display) {
    // Wraps and hides input textarea
    this.wrapper = hiddenTextarea();
    // The semihidden textarea that is focused when the editor is
    // focused, and receives input.
    this.textarea = this.wrapper.firstChild;
  };

  TextareaInput.prototype.prepareSelection = function () {
    // Redraw the selection and/or cursor
    var cm = this.cm, display = cm.display, doc = cm.doc;
    var result = prepareSelection(cm);

    // Move the hidden textarea near the cursor to prevent scrolling artifacts
    if (cm.options.moveInputWithCursor) {
      var headPos = cursorCoords(cm, doc.sel.primary().head, "div");
      var wrapOff = display.wrapper.getBoundingClientRect(), lineOff = display.lineDiv.getBoundingClientRect();
      result.teTop = Math.max(0, Math.min(display.wrapper.clientHeight - 10,
                                          headPos.top + lineOff.top - wrapOff.top));
      result.teLeft = Math.max(0, Math.min(display.wrapper.clientWidth - 10,
                                           headPos.left + lineOff.left - wrapOff.left));
    }

    return result
  };

  TextareaInput.prototype.showSelection = function (drawn) {
    var cm = this.cm, display = cm.display;
    removeChildrenAndAdd(display.cursorDiv, drawn.cursors);
    removeChildrenAndAdd(display.selectionDiv, drawn.selection);
    if (drawn.teTop != null) {
      this.wrapper.style.top = drawn.teTop + "px";
      this.wrapper.style.left = drawn.teLeft + "px";
    }
  };

  // Reset the input to correspond to the selection (or to be empty,
  // when not typing and nothing is selected)
  TextareaInput.prototype.reset = function (typing) {
    if (this.contextMenuPending || this.composing) { return }
    var cm = this.cm;
    if (cm.somethingSelected()) {
      this.prevInput = "";
      var content = cm.getSelection();
      this.textarea.value = content;
      if (cm.state.focused) { selectInput(this.textarea); }
      if (ie && ie_version >= 9) { this.hasSelection = content; }
    } else if (!typing) {
      this.prevInput = this.textarea.value = "";
      if (ie && ie_version >= 9) { this.hasSelection = null; }
    }
  };

  TextareaInput.prototype.getField = function () { return this.textarea };

  TextareaInput.prototype.supportsTouch = function () { return false };

  TextareaInput.prototype.focus = function () {
    if (this.cm.options.readOnly != "nocursor" && (!mobile || activeElt() != this.textarea)) {
      try { this.textarea.focus(); }
      catch (e) {} // IE8 will throw if the textarea is display: none or not in DOM
    }
  };

  TextareaInput.prototype.blur = function () { this.textarea.blur(); };

  TextareaInput.prototype.resetPosition = function () {
    this.wrapper.style.top = this.wrapper.style.left = 0;
  };

  TextareaInput.prototype.receivedFocus = function () { this.slowPoll(); };

  // Poll for input changes, using the normal rate of polling. This
  // runs as long as the editor is focused.
  TextareaInput.prototype.slowPoll = function () {
      var this$1 = this;

    if (this.pollingFast) { return }
    this.polling.set(this.cm.options.pollInterval, function () {
      this$1.poll();
      if (this$1.cm.state.focused) { this$1.slowPoll(); }
    });
  };

  // When an event has just come in that is likely to add or change
  // something in the input textarea, we poll faster, to ensure that
  // the change appears on the screen quickly.
  TextareaInput.prototype.fastPoll = function () {
    var missed = false, input = this;
    input.pollingFast = true;
    function p() {
      var changed = input.poll();
      if (!changed && !missed) {missed = true; input.polling.set(60, p);}
      else {input.pollingFast = false; input.slowPoll();}
    }
    input.polling.set(20, p);
  };

  // Read input from the textarea, and update the document to match.
  // When something is selected, it is present in the textarea, and
  // selected (unless it is huge, in which case a placeholder is
  // used). When nothing is selected, the cursor sits after previously
  // seen text (can be empty), which is stored in prevInput (we must
  // not reset the textarea when typing, because that breaks IME).
  TextareaInput.prototype.poll = function () {
      var this$1 = this;

    var cm = this.cm, input = this.textarea, prevInput = this.prevInput;
    // Since this is called a *lot*, try to bail out as cheaply as
    // possible when it is clear that nothing happened. hasSelection
    // will be the case when there is a lot of text in the textarea,
    // in which case reading its value would be expensive.
    if (this.contextMenuPending || !cm.state.focused ||
        (hasSelection(input) && !prevInput && !this.composing) ||
        cm.isReadOnly() || cm.options.disableInput || cm.state.keySeq)
      { return false }

    var text = input.value;
    // If nothing changed, bail.
    if (text == prevInput && !cm.somethingSelected()) { return false }
    // Work around nonsensical selection resetting in IE9/10, and
    // inexplicable appearance of private area unicode characters on
    // some key combos in Mac (#2689).
    if (ie && ie_version >= 9 && this.hasSelection === text ||
        mac && /[\uf700-\uf7ff]/.test(text)) {
      cm.display.input.reset();
      return false
    }

    if (cm.doc.sel == cm.display.selForContextMenu) {
      var first = text.charCodeAt(0);
      if (first == 0x200b && !prevInput) { prevInput = "\u200b"; }
      if (first == 0x21da) { this.reset(); return this.cm.execCommand("undo") }
    }
    // Find the part of the input that is actually new
    var same = 0, l = Math.min(prevInput.length, text.length);
    while (same < l && prevInput.charCodeAt(same) == text.charCodeAt(same)) { ++same; }

    runInOp(cm, function () {
      applyTextInput(cm, text.slice(same), prevInput.length - same,
                     null, this$1.composing ? "*compose" : null);

      // Don't leave long text in the textarea, since it makes further polling slow
      if (text.length > 1000 || text.indexOf("\n") > -1) { input.value = this$1.prevInput = ""; }
      else { this$1.prevInput = text; }

      if (this$1.composing) {
        this$1.composing.range.clear();
        this$1.composing.range = cm.markText(this$1.composing.start, cm.getCursor("to"),
                                           {className: "CodeMirror-composing"});
      }
    });
    return true
  };

  TextareaInput.prototype.ensurePolled = function () {
    if (this.pollingFast && this.poll()) { this.pollingFast = false; }
  };

  TextareaInput.prototype.onKeyPress = function () {
    if (ie && ie_version >= 9) { this.hasSelection = null; }
    this.fastPoll();
  };

  TextareaInput.prototype.onContextMenu = function (e) {
    var input = this, cm = input.cm, display = cm.display, te = input.textarea;
    if (input.contextMenuPending) { input.contextMenuPending(); }
    var pos = posFromMouse(cm, e), scrollPos = display.scroller.scrollTop;
    if (!pos || presto) { return } // Opera is difficult.

    // Reset the current text selection only if the click is done outside of the selection
    // and 'resetSelectionOnContextMenu' option is true.
    var reset = cm.options.resetSelectionOnContextMenu;
    if (reset && cm.doc.sel.contains(pos) == -1)
      { operation(cm, setSelection)(cm.doc, simpleSelection(pos), sel_dontScroll); }

    var oldCSS = te.style.cssText, oldWrapperCSS = input.wrapper.style.cssText;
    var wrapperBox = input.wrapper.offsetParent.getBoundingClientRect();
    input.wrapper.style.cssText = "position: static";
    te.style.cssText = "position: absolute; width: 30px; height: 30px;\n      top: " + (e.clientY - wrapperBox.top - 5) + "px; left: " + (e.clientX - wrapperBox.left - 5) + "px;\n      z-index: 1000; background: " + (ie ? "rgba(255, 255, 255, .05)" : "transparent") + ";\n      outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);";
    var oldScrollY;
    if (webkit) { oldScrollY = window.scrollY; } // Work around Chrome issue (#2712)
    display.input.focus();
    if (webkit) { window.scrollTo(null, oldScrollY); }
    display.input.reset();
    // Adds "Select all" to context menu in FF
    if (!cm.somethingSelected()) { te.value = input.prevInput = " "; }
    input.contextMenuPending = rehide;
    display.selForContextMenu = cm.doc.sel;
    clearTimeout(display.detectingSelectAll);

    // Select-all will be greyed out if there's nothing to select, so
    // this adds a zero-width space so that we can later check whether
    // it got selected.
    function prepareSelectAllHack() {
      if (te.selectionStart != null) {
        var selected = cm.somethingSelected();
        var extval = "\u200b" + (selected ? te.value : "");
        te.value = "\u21da"; // Used to catch context-menu undo
        te.value = extval;
        input.prevInput = selected ? "" : "\u200b";
        te.selectionStart = 1; te.selectionEnd = extval.length;
        // Re-set this, in case some other handler touched the
        // selection in the meantime.
        display.selForContextMenu = cm.doc.sel;
      }
    }
    function rehide() {
      if (input.contextMenuPending != rehide) { return }
      input.contextMenuPending = false;
      input.wrapper.style.cssText = oldWrapperCSS;
      te.style.cssText = oldCSS;
      if (ie && ie_version < 9) { display.scrollbars.setScrollTop(display.scroller.scrollTop = scrollPos); }

      // Try to detect the user choosing select-all
      if (te.selectionStart != null) {
        if (!ie || (ie && ie_version < 9)) { prepareSelectAllHack(); }
        var i = 0, poll = function () {
          if (display.selForContextMenu == cm.doc.sel && te.selectionStart == 0 &&
              te.selectionEnd > 0 && input.prevInput == "\u200b") {
            operation(cm, selectAll)(cm);
          } else if (i++ < 10) {
            display.detectingSelectAll = setTimeout(poll, 500);
          } else {
            display.selForContextMenu = null;
            display.input.reset();
          }
        };
        display.detectingSelectAll = setTimeout(poll, 200);
      }
    }

    if (ie && ie_version >= 9) { prepareSelectAllHack(); }
    if (captureRightClick) {
      e_stop(e);
      var mouseup = function () {
        off(window, "mouseup", mouseup);
        setTimeout(rehide, 20);
      };
      on(window, "mouseup", mouseup);
    } else {
      setTimeout(rehide, 50);
    }
  };

  TextareaInput.prototype.readOnlyChanged = function (val) {
    if (!val) { this.reset(); }
    this.textarea.disabled = val == "nocursor";
  };

  TextareaInput.prototype.setUneditable = function () {};

  TextareaInput.prototype.needsContentAttribute = false;

  function fromTextArea(textarea, options) {
    options = options ? copyObj(options) : {};
    options.value = textarea.value;
    if (!options.tabindex && textarea.tabIndex)
      { options.tabindex = textarea.tabIndex; }
    if (!options.placeholder && textarea.placeholder)
      { options.placeholder = textarea.placeholder; }
    // Set autofocus to true if this textarea is focused, or if it has
    // autofocus and no other element is focused.
    if (options.autofocus == null) {
      var hasFocus = activeElt();
      options.autofocus = hasFocus == textarea ||
        textarea.getAttribute("autofocus") != null && hasFocus == document.body;
    }

    function save() {textarea.value = cm.getValue();}

    var realSubmit;
    if (textarea.form) {
      on(textarea.form, "submit", save);
      // Deplorable hack to make the submit method do the right thing.
      if (!options.leaveSubmitMethodAlone) {
        var form = textarea.form;
        realSubmit = form.submit;
        try {
          var wrappedSubmit = form.submit = function () {
            save();
            form.submit = realSubmit;
            form.submit();
            form.submit = wrappedSubmit;
          };
        } catch(e) {}
      }
    }

    options.finishInit = function (cm) {
      cm.save = save;
      cm.getTextArea = function () { return textarea; };
      cm.toTextArea = function () {
        cm.toTextArea = isNaN; // Prevent this from being ran twice
        save();
        textarea.parentNode.removeChild(cm.getWrapperElement());
        textarea.style.display = "";
        if (textarea.form) {
          off(textarea.form, "submit", save);
          if (!options.leaveSubmitMethodAlone && typeof textarea.form.submit == "function")
            { textarea.form.submit = realSubmit; }
        }
      };
    };

    textarea.style.display = "none";
    var cm = CodeMirror(function (node) { return textarea.parentNode.insertBefore(node, textarea.nextSibling); },
      options);
    return cm
  }

  function addLegacyProps(CodeMirror) {
    CodeMirror.off = off;
    CodeMirror.on = on;
    CodeMirror.wheelEventPixels = wheelEventPixels;
    CodeMirror.Doc = Doc;
    CodeMirror.splitLines = splitLinesAuto;
    CodeMirror.countColumn = countColumn;
    CodeMirror.findColumn = findColumn;
    CodeMirror.isWordChar = isWordCharBasic;
    CodeMirror.Pass = Pass;
    CodeMirror.signal = signal;
    CodeMirror.Line = Line;
    CodeMirror.changeEnd = changeEnd;
    CodeMirror.scrollbarModel = scrollbarModel;
    CodeMirror.Pos = Pos;
    CodeMirror.cmpPos = cmp;
    CodeMirror.modes = modes;
    CodeMirror.mimeModes = mimeModes;
    CodeMirror.resolveMode = resolveMode;
    CodeMirror.getMode = getMode;
    CodeMirror.modeExtensions = modeExtensions;
    CodeMirror.extendMode = extendMode;
    CodeMirror.copyState = copyState;
    CodeMirror.startState = startState;
    CodeMirror.innerMode = innerMode;
    CodeMirror.commands = commands;
    CodeMirror.keyMap = keyMap;
    CodeMirror.keyName = keyName;
    CodeMirror.isModifierKey = isModifierKey;
    CodeMirror.lookupKey = lookupKey;
    CodeMirror.normalizeKeyMap = normalizeKeyMap;
    CodeMirror.StringStream = StringStream;
    CodeMirror.SharedTextMarker = SharedTextMarker;
    CodeMirror.TextMarker = TextMarker;
    CodeMirror.LineWidget = LineWidget;
    CodeMirror.e_preventDefault = e_preventDefault;
    CodeMirror.e_stopPropagation = e_stopPropagation;
    CodeMirror.e_stop = e_stop;
    CodeMirror.addClass = addClass;
    CodeMirror.contains = contains;
    CodeMirror.rmClass = rmClass;
    CodeMirror.keyNames = keyNames;
  }

  // EDITOR CONSTRUCTOR

  defineOptions(CodeMirror);

  addEditorMethods(CodeMirror);

  // Set up methods on CodeMirror's prototype to redirect to the editor's document.
  var dontDelegate = "iter insert remove copy getEditor constructor".split(" ");
  for (var prop in Doc.prototype) { if (Doc.prototype.hasOwnProperty(prop) && indexOf(dontDelegate, prop) < 0)
    { CodeMirror.prototype[prop] = (function(method) {
      return function() {return method.apply(this.doc, arguments)}
    })(Doc.prototype[prop]); } }

  eventMixin(Doc);
  CodeMirror.inputStyles = {"textarea": TextareaInput, "contenteditable": ContentEditableInput};

  // Extra arguments are stored as the mode's dependencies, which is
  // used by (legacy) mechanisms like loadmode.js to automatically
  // load a mode. (Preferred mechanism is the require/define calls.)
  CodeMirror.defineMode = function(name/*, mode, …*/) {
    if (!CodeMirror.defaults.mode && name != "null") { CodeMirror.defaults.mode = name; }
    defineMode.apply(this, arguments);
  };

  CodeMirror.defineMIME = defineMIME;

  // Minimal default mode.
  CodeMirror.defineMode("null", function () { return ({token: function (stream) { return stream.skipToEnd(); }}); });
  CodeMirror.defineMIME("text/plain", "null");

  // EXTENSIONS

  CodeMirror.defineExtension = function (name, func) {
    CodeMirror.prototype[name] = func;
  };
  CodeMirror.defineDocExtension = function (name, func) {
    Doc.prototype[name] = func;
  };

  CodeMirror.fromTextArea = fromTextArea;

  addLegacyProps(CodeMirror);

  CodeMirror.version = "5.51.0";

  return CodeMirror;

})));


/***/ }),

/***/ 3261:
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(global) {

function _extends() {
  _extends = Object.assign || function(target) {
    for (var i = 1; i < arguments.length; i++) {
      var source = arguments[i];
      for (var key in source) {
        if (Object.prototype.hasOwnProperty.call(source, key)) {
          target[key] = source[key];
        }
      }
    }
    return target;
  };
  return _extends.apply(this, arguments);
}

function _typeof(obj) {
  if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
    _typeof = function _typeof(obj) {
      return typeof obj;
    };
  } else {
    _typeof = function _typeof(obj) {
      return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
    };
  }
  return _typeof(obj);
}

var __extends = void 0 && (void 0).__extends || function() {
  var _extendStatics = function extendStatics(d, b) {
    _extendStatics = Object.setPrototypeOf || {
      __proto__: []
    }
    instanceof Array && function(d, b) {
      d.__proto__ = b;
    } || function(d, b) {
      for (var p in b) {
        if (b.hasOwnProperty(p)) d[p] = b[p];
      }
    };

    return _extendStatics(d, b);
  };

  return function(d, b) {
    _extendStatics(d, b);

    function __() {
      this.constructor = d;
    }

    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
  };
}();

Object.defineProperty(exports, '__esModule', {
  value: true
});

var React = __webpack_require__(0);

var SERVER_RENDERED = typeof navigator === 'undefined' || global['PREVENT_CODEMIRROR_RENDER'] === true;
var cm;

if (!SERVER_RENDERED) {
  cm = __webpack_require__(2421);
}

var Helper = function() {
  function Helper() {}

  Helper.equals = function(x, y) {
    var _this = this;

    var ok = Object.keys,
      tx = _typeof(x),
      ty = _typeof(y);

    return x && y && tx === 'object' && tx === ty ? ok(x).length === ok(y).length && ok(x).every(function(key) {
      return _this.equals(x[key], y[key]);
    }) : x === y;
  };

  return Helper;
}();

var Shared = function() {
  function Shared(editor, props) {
    this.editor = editor;
    this.props = props;
  }

  Shared.prototype.delegateCursor = function(position, scroll, focus) {
    var doc = this.editor.getDoc();

    if (focus) {
      this.editor.focus();
    }

    scroll ? doc.setCursor(position) : doc.setCursor(position, null, {
      scroll: false
    });
  };

  Shared.prototype.delegateScroll = function(coordinates) {
    this.editor.scrollTo(coordinates.x, coordinates.y);
  };

  Shared.prototype.delegateSelection = function(ranges, focus) {
    var doc = this.editor.getDoc();
    doc.setSelections(ranges);

    if (focus) {
      this.editor.focus();
    }
  };

  Shared.prototype.apply = function(props) {
    if (props && props.selection && props.selection.ranges) {
      this.delegateSelection(props.selection.ranges, props.selection.focus || false);
    }

    if (props && props.cursor) {
      this.delegateCursor(props.cursor, props.autoScroll || false, this.editor.getOption('autofocus') || false);
    }

    if (props && props.scroll) {
      this.delegateScroll(props.scroll);
    }
  };

  Shared.prototype.applyNext = function(props, next, preserved) {
    if (props && props.selection && props.selection.ranges) {
      if (next && next.selection && next.selection.ranges && !Helper.equals(props.selection.ranges, next.selection.ranges)) {
        this.delegateSelection(next.selection.ranges, next.selection.focus || false);
      }
    }

    if (props && props.cursor) {
      if (next && next.cursor && !Helper.equals(props.cursor, next.cursor)) {
        this.delegateCursor(preserved.cursor || next.cursor, next.autoScroll || false, next.autoCursor || false);
      }
    }

    if (props && props.scroll) {
      if (next && next.scroll && !Helper.equals(props.scroll, next.scroll)) {
        this.delegateScroll(next.scroll);
      }
    }
  };

  Shared.prototype.applyUserDefined = function(props, preserved) {
    if (preserved && preserved.cursor) {
      this.delegateCursor(preserved.cursor, props.autoScroll || false, this.editor.getOption('autofocus') || false);
    }
  };

  Shared.prototype.wire = function(props) {
    var _this = this;

    Object.keys(props || {}).filter(function(p) {
      return /^on/.test(p);
    }).forEach(function(prop) {
      switch (prop) {
        case 'onBlur':
          {
            _this.editor.on('blur', function(cm, event) {
              _this.props.onBlur(_this.editor, event);
            });
          }
          break;

        case 'onContextMenu':
          {
            _this.editor.on('contextmenu', function(cm, event) {
              _this.props.onContextMenu(_this.editor, event);
            });

            break;
          }

        case 'onCopy':
          {
            _this.editor.on('copy', function(cm, event) {
              _this.props.onCopy(_this.editor, event);
            });

            break;
          }

        case 'onCursor':
          {
            _this.editor.on('cursorActivity', function(cm) {
              _this.props.onCursor(_this.editor, _this.editor.getDoc().getCursor());
            });
          }
          break;

        case 'onCursorActivity':
          {
            _this.editor.on('cursorActivity', function(cm) {
              _this.props.onCursorActivity(_this.editor);
            });
          }
          break;

        case 'onCut':
          {
            _this.editor.on('cut', function(cm, event) {
              _this.props.onCut(_this.editor, event);
            });

            break;
          }

        case 'onDblClick':
          {
            _this.editor.on('dblclick', function(cm, event) {
              _this.props.onDblClick(_this.editor, event);
            });

            break;
          }

        case 'onDragEnter':
          {
            _this.editor.on('dragenter', function(cm, event) {
              _this.props.onDragEnter(_this.editor, event);
            });
          }
          break;

        case 'onDragLeave':
          {
            _this.editor.on('dragleave', function(cm, event) {
              _this.props.onDragLeave(_this.editor, event);
            });

            break;
          }

        case 'onDragOver':
          {
            _this.editor.on('dragover', function(cm, event) {
              _this.props.onDragOver(_this.editor, event);
            });
          }
          break;

        case 'onDragStart':
          {
            _this.editor.on('dragstart', function(cm, event) {
              _this.props.onDragStart(_this.editor, event);
            });

            break;
          }

        case 'onDrop':
          {
            _this.editor.on('drop', function(cm, event) {
              _this.props.onDrop(_this.editor, event);
            });
          }
          break;

        case 'onFocus':
          {
            _this.editor.on('focus', function(cm, event) {
              _this.props.onFocus(_this.editor, event);
            });
          }
          break;

        case 'onGutterClick':
          {
            _this.editor.on('gutterClick', function(cm, lineNumber, gutter, event) {
              _this.props.onGutterClick(_this.editor, lineNumber, gutter, event);
            });
          }
          break;

        case 'onKeyDown':
          {
            _this.editor.on('keydown', function(cm, event) {
              _this.props.onKeyDown(_this.editor, event);
            });
          }
          break;

        case 'onKeyPress':
          {
            _this.editor.on('keypress', function(cm, event) {
              _this.props.onKeyPress(_this.editor, event);
            });
          }
          break;

        case 'onKeyUp':
          {
            _this.editor.on('keyup', function(cm, event) {
              _this.props.onKeyUp(_this.editor, event);
            });
          }
          break;

        case 'onMouseDown':
          {
            _this.editor.on('mousedown', function(cm, event) {
              _this.props.onMouseDown(_this.editor, event);
            });

            break;
          }

        case 'onPaste':
          {
            _this.editor.on('paste', function(cm, event) {
              _this.props.onPaste(_this.editor, event);
            });

            break;
          }

        case 'onRenderLine':
          {
            _this.editor.on('renderLine', function(cm, line, element) {
              _this.props.onRenderLine(_this.editor, line, element);
            });

            break;
          }

        case 'onScroll':
          {
            _this.editor.on('scroll', function(cm) {
              _this.props.onScroll(_this.editor, _this.editor.getScrollInfo());
            });
          }
          break;

        case 'onSelection':
          {
            _this.editor.on('beforeSelectionChange', function(cm, data) {
              _this.props.onSelection(_this.editor, data);
            });
          }
          break;

        case 'onTouchStart':
          {
            _this.editor.on('touchstart', function(cm, event) {
              _this.props.onTouchStart(_this.editor, event);
            });

            break;
          }

        case 'onUpdate':
          {
            _this.editor.on('update', function(cm) {
              _this.props.onUpdate(_this.editor);
            });
          }
          break;

        case 'onViewportChange':
          {
            _this.editor.on('viewportChange', function(cm, from, to) {
              _this.props.onViewportChange(_this.editor, from, to);
            });
          }
          break;
      }
    });
  };

  return Shared;
}();

var Controlled = function(_super) {
  __extends(Controlled, _super);

  function Controlled(props) {
    var _this = _super.call(this, props) || this;

    if (SERVER_RENDERED) return _this;
    _this.applied = false;
    _this.appliedNext = false;
    _this.appliedUserDefined = false;
    _this.deferred = null;
    _this.emulating = false;
    _this.hydrated = false;

    _this.initCb = function() {
      if (_this.props.editorDidConfigure) {
        _this.props.editorDidConfigure(_this.editor);
      }
    };

    _this.mounted = false;
    return _this;
  }

  Controlled.prototype.hydrate = function(props) {
    var _this = this;

    var _options = props && props.options ? props.options : {};

    var userDefinedOptions = _extends({}, cm.defaults, this.editor.options, _options);

    var optionDelta = Object.keys(userDefinedOptions).some(function(key) {
      return _this.editor.getOption(key) !== userDefinedOptions[key];
    });

    if (optionDelta) {
      Object.keys(userDefinedOptions).forEach(function(key) {
        if (_options.hasOwnProperty(key)) {
          if (_this.editor.getOption(key) !== userDefinedOptions[key]) {
            _this.editor.setOption(key, userDefinedOptions[key]);

            _this.mirror.setOption(key, userDefinedOptions[key]);
          }
        }
      });
    }

    if (!this.hydrated) {
      this.deferred ? this.resolveChange() : this.initChange(props.value || '');
    }

    this.hydrated = true;
  };

  Controlled.prototype.initChange = function(value) {
    this.emulating = true;
    var doc = this.editor.getDoc();
    var lastLine = doc.lastLine();
    var lastChar = doc.getLine(doc.lastLine()).length;
    doc.replaceRange(value || '', {
      line: 0,
      ch: 0
    }, {
      line: lastLine,
      ch: lastChar
    });
    this.mirror.setValue(value);
    doc.clearHistory();
    this.mirror.clearHistory();
    this.emulating = false;
  };

  Controlled.prototype.resolveChange = function() {
    this.emulating = true;
    var doc = this.editor.getDoc();

    if (this.deferred.origin === 'undo') {
      doc.undo();
    } else if (this.deferred.origin === 'redo') {
      doc.redo();
    } else {
      doc.replaceRange(this.deferred.text, this.deferred.from, this.deferred.to, this.deferred.origin);
    }

    this.emulating = false;
    this.deferred = null;
  };

  Controlled.prototype.mirrorChange = function(deferred) {
    var doc = this.editor.getDoc();

    if (deferred.origin === 'undo') {
      doc.setHistory(this.mirror.getHistory());
      this.mirror.undo();
    } else if (deferred.origin === 'redo') {
      doc.setHistory(this.mirror.getHistory());
      this.mirror.redo();
    } else {
      this.mirror.replaceRange(deferred.text, deferred.from, deferred.to, deferred.origin);
    }

    return this.mirror.getValue();
  };

  Controlled.prototype.componentDidMount = function() {
    var _this = this;

    if (SERVER_RENDERED) return;

    if (this.props.defineMode) {
      if (this.props.defineMode.name && this.props.defineMode.fn) {
        cm.defineMode(this.props.defineMode.name, this.props.defineMode.fn);
      }
    }

    this.editor = cm(this.ref);
    this.shared = new Shared(this.editor, this.props);
    this.mirror = cm(function() {});
    this.editor.on('electricInput', function() {
      _this.mirror.setHistory(_this.editor.getDoc().getHistory());
    });
    this.editor.on('cursorActivity', function() {
      _this.mirror.setCursor(_this.editor.getDoc().getCursor());
    });
    this.editor.on('beforeChange', function(cm, data) {
      if (_this.emulating) {
        return;
      }

      data.cancel();
      _this.deferred = data;

      var phantomChange = _this.mirrorChange(_this.deferred);

      if (_this.props.onBeforeChange) _this.props.onBeforeChange(_this.editor, _this.deferred, phantomChange);
    });
    this.editor.on('change', function(cm, data) {
      if (!_this.mounted) {
        return;
      }

      if (_this.props.onChange) {
        _this.props.onChange(_this.editor, data, _this.editor.getValue());
      }
    });
    this.hydrate(this.props);
    this.shared.apply(this.props);
    this.applied = true;
    this.mounted = true;
    this.shared.wire(this.props);

    if (this.editor.getOption('autofocus')) {
      this.editor.focus();
    }

    if (this.props.editorDidMount) {
      this.props.editorDidMount(this.editor, this.editor.getValue(), this.initCb);
    }
  };

  Controlled.prototype.componentWillReceiveProps = function(nextProps) {
    if (SERVER_RENDERED) return;
    var preserved = {
      cursor: null
    };

    if (nextProps.value !== this.props.value) {
      this.hydrated = false;
    }

    if (!this.props.autoCursor && this.props.autoCursor !== undefined) {
      preserved.cursor = this.editor.getDoc().getCursor();
    }

    this.hydrate(nextProps);

    if (!this.appliedNext) {
      this.shared.applyNext(this.props, nextProps, preserved);
      this.appliedNext = true;
    }

    this.shared.applyUserDefined(this.props, preserved);
    this.appliedUserDefined = true;
  };

  Controlled.prototype.componentWillUnmount = function() {
    if (SERVER_RENDERED) return;

    if (this.props.editorWillUnmount) {
      this.props.editorWillUnmount(cm);
    }
  };

  Controlled.prototype.shouldComponentUpdate = function(nextProps, nextState) {
    return !SERVER_RENDERED;
  };

  Controlled.prototype.render = function() {
    var _this = this;

    if (SERVER_RENDERED) return null;
    var className = this.props.className ? 'react-codemirror2 ' + this.props.className : 'react-codemirror2';
    return React.createElement('div', {
      className: className,
      ref: function ref(self) {
        return _this.ref = self;
      }
    });
  };

  return Controlled;
}(React.Component);

exports.Controlled = Controlled;

var UnControlled = function(_super) {
  __extends(UnControlled, _super);

  function UnControlled(props) {
    var _this = _super.call(this, props) || this;

    if (SERVER_RENDERED) return _this;
    _this.applied = false;
    _this.appliedUserDefined = false;
    _this.continueChange = false;
    _this.detached = false;
    _this.hydrated = false;

    _this.initCb = function() {
      if (_this.props.editorDidConfigure) {
        _this.props.editorDidConfigure(_this.editor);
      }
    };

    _this.mounted = false;

    _this.onBeforeChangeCb = function() {
      _this.continueChange = true;
    };

    return _this;
  }

  UnControlled.prototype.hydrate = function(props) {
    var _this = this;

    var _options = props && props.options ? props.options : {};

    var userDefinedOptions = _extends({}, cm.defaults, this.editor.options, _options);

    var optionDelta = Object.keys(userDefinedOptions).some(function(key) {
      return _this.editor.getOption(key) !== userDefinedOptions[key];
    });

    if (optionDelta) {
      Object.keys(userDefinedOptions).forEach(function(key) {
        if (_options.hasOwnProperty(key)) {
          if (_this.editor.getOption(key) !== userDefinedOptions[key]) {
            _this.editor.setOption(key, userDefinedOptions[key]);
          }
        }
      });
    }

    if (!this.hydrated) {
      var doc = this.editor.getDoc();
      var lastLine = doc.lastLine();
      var lastChar = doc.getLine(doc.lastLine()).length;
      doc.replaceRange(props.value || '', {
        line: 0,
        ch: 0
      }, {
        line: lastLine,
        ch: lastChar
      });
    }

    this.hydrated = true;
  };

  UnControlled.prototype.componentDidMount = function() {
    var _this = this;

    if (SERVER_RENDERED) return;
    this.detached = this.props.detach === true;

    if (this.props.defineMode) {
      if (this.props.defineMode.name && this.props.defineMode.fn) {
        cm.defineMode(this.props.defineMode.name, this.props.defineMode.fn);
      }
    }

    this.editor = cm(this.ref);
    this.shared = new Shared(this.editor, this.props);
    this.editor.on('beforeChange', function(cm, data) {
      if (_this.props.onBeforeChange) {
        _this.props.onBeforeChange(_this.editor, data, _this.editor.getValue(), _this.onBeforeChangeCb);
      }
    });
    this.editor.on('change', function(cm, data) {
      if (!_this.mounted || !_this.props.onChange) {
        return;
      }

      if (_this.props.onBeforeChange) {
        if (_this.continueChange) {
          _this.props.onChange(_this.editor, data, _this.editor.getValue());
        }
      } else {
        _this.props.onChange(_this.editor, data, _this.editor.getValue());
      }
    });
    this.hydrate(this.props);
    this.shared.apply(this.props);
    this.applied = true;
    this.mounted = true;
    this.shared.wire(this.props);
    this.editor.getDoc().clearHistory();

    if (this.props.editorDidMount) {
      this.props.editorDidMount(this.editor, this.editor.getValue(), this.initCb);
    }
  };

  UnControlled.prototype.componentWillReceiveProps = function(nextProps) {
    if (this.detached && nextProps.detach === false) {
      this.detached = false;

      if (this.props.editorDidAttach) {
        this.props.editorDidAttach(this.editor);
      }
    }

    if (!this.detached && nextProps.detach === true) {
      this.detached = true;

      if (this.props.editorDidDetach) {
        this.props.editorDidDetach(this.editor);
      }
    }

    if (SERVER_RENDERED || this.detached) return;
    var preserved = {
      cursor: null
    };

    if (nextProps.value !== this.props.value) {
      this.hydrated = false;
      this.applied = false;
      this.appliedUserDefined = false;
    }

    if (!this.props.autoCursor && this.props.autoCursor !== undefined) {
      preserved.cursor = this.editor.getDoc().getCursor();
    }

    this.hydrate(nextProps);

    if (!this.applied) {
      this.shared.apply(this.props);
      this.applied = true;
    }

    if (!this.appliedUserDefined) {
      this.shared.applyUserDefined(this.props, preserved);
      this.appliedUserDefined = true;
    }
  };

  UnControlled.prototype.componentWillUnmount = function() {
    if (SERVER_RENDERED) return;

    if (this.props.editorWillUnmount) {
      this.props.editorWillUnmount(cm);
    }
  };

  UnControlled.prototype.shouldComponentUpdate = function(nextProps, nextState) {
    var update = true;
    if (SERVER_RENDERED) update = false;
    if (this.detached) update = false;
    return update;
  };

  UnControlled.prototype.render = function() {
    var _this = this;

    if (SERVER_RENDERED) return null;
    var className = this.props.className ? 'react-codemirror2 ' + this.props.className : 'react-codemirror2';
    return React.createElement('div', {
      className: className,
      ref: function ref(self) {
        return _this.ref = self;
      }
    });
  };

  return UnControlled;
}(React.Component);

exports.UnControlled = UnControlled;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(34)))

/***/ }),

/***/ 3281:
/***/ (function(module, exports) {

/** Used to compose unicode character classes. */
var rsAstralRange = '\\ud800-\\udfff',
    rsComboMarksRange = '\\u0300-\\u036f',
    reComboHalfMarksRange = '\\ufe20-\\ufe2f',
    rsComboSymbolsRange = '\\u20d0-\\u20ff',
    rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange,
    rsVarRange = '\\ufe0e\\ufe0f';

/** Used to compose unicode capture groups. */
var rsZWJ = '\\u200d';

/** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */
var reHasUnicode = RegExp('[' + rsZWJ + rsAstralRange  + rsComboRange + rsVarRange + ']');

/**
 * Checks if `string` contains Unicode symbols.
 *
 * @private
 * @param {string} string The string to inspect.
 * @returns {boolean} Returns `true` if a symbol is found, else `false`.
 */
function hasUnicode(string) {
  return reHasUnicode.test(string);
}

module.exports = hasUnicode;


/***/ }),

/***/ 3282:
/***/ (function(module, exports, __webpack_require__) {

var asciiSize = __webpack_require__(4632),
    hasUnicode = __webpack_require__(3281),
    unicodeSize = __webpack_require__(4633);

/**
 * Gets the number of symbols in `string`.
 *
 * @private
 * @param {string} string The string to inspect.
 * @returns {number} Returns the string size.
 */
function stringSize(string) {
  return hasUnicode(string)
    ? unicodeSize(string)
    : asciiSize(string);
}

module.exports = stringSize;


/***/ }),

/***/ 3577:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var React = _interopRequireWildcard(__webpack_require__(0));

var _classnames = _interopRequireDefault(__webpack_require__(3));

var _context = __webpack_require__(355);

var _Number = _interopRequireDefault(__webpack_require__(4627));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

var Statistic = function Statistic(props) {
  var prefixCls = props.prefixCls,
      className = props.className,
      style = props.style,
      valueStyle = props.valueStyle,
      _props$value = props.value,
      value = _props$value === void 0 ? 0 : _props$value,
      title = props.title,
      valueRender = props.valueRender,
      prefix = props.prefix,
      suffix = props.suffix;
  var valueNode = React.createElement(_Number["default"], _extends({}, props, {
    value: value
  }));

  if (valueRender) {
    valueNode = valueRender(valueNode);
  }

  return React.createElement("div", {
    className: (0, _classnames["default"])(prefixCls, className),
    style: style
  }, title && React.createElement("div", {
    className: "".concat(prefixCls, "-title")
  }, title), React.createElement("div", {
    style: valueStyle,
    className: "".concat(prefixCls, "-content")
  }, prefix && React.createElement("span", {
    className: "".concat(prefixCls, "-content-prefix")
  }, prefix), valueNode, suffix && React.createElement("span", {
    className: "".concat(prefixCls, "-content-suffix")
  }, suffix)));
};

Statistic.defaultProps = {
  decimalSeparator: '.',
  groupSeparator: ','
};
var WrapperStatistic = (0, _context.withConfigConsumer)({
  prefixCls: 'statistic'
})(Statistic);
var _default = WrapperStatistic;
exports["default"] = _default;
//# sourceMappingURL=Statistic.js.map


/***/ }),

/***/ 3578:
/***/ (function(module, exports, __webpack_require__) {

var baseRepeat = __webpack_require__(4629),
    baseToString = __webpack_require__(951),
    castSlice = __webpack_require__(4630),
    hasUnicode = __webpack_require__(3281),
    stringSize = __webpack_require__(3282),
    stringToArray = __webpack_require__(4634);

/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeCeil = Math.ceil;

/**
 * Creates the padding for `string` based on `length`. The `chars` string
 * is truncated if the number of characters exceeds `length`.
 *
 * @private
 * @param {number} length The padding length.
 * @param {string} [chars=' '] The string used as padding.
 * @returns {string} Returns the padding for `string`.
 */
function createPadding(length, chars) {
  chars = chars === undefined ? ' ' : baseToString(chars);

  var charsLength = chars.length;
  if (charsLength < 2) {
    return charsLength ? baseRepeat(chars, length) : chars;
  }
  var result = baseRepeat(chars, nativeCeil(length / stringSize(chars)));
  return hasUnicode(chars)
    ? castSlice(stringToArray(result), 0, length).join('')
    : result.slice(0, length);
}

module.exports = createPadding;


/***/ }),

/***/ 4622:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_antd_lib_spin_style_css__ = __webpack_require__(72);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_antd_lib_spin_style_css___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_antd_lib_spin_style_css__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_antd_lib_spin__ = __webpack_require__(73);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_antd_lib_spin___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_antd_lib_spin__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_antd_lib_input_number_style_css__ = __webpack_require__(1141);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_antd_lib_input_number_style_css___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2_antd_lib_input_number_style_css__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_antd_lib_input_number__ = __webpack_require__(1142);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_antd_lib_input_number___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_3_antd_lib_input_number__);
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/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5_antd_lib_input__ = __webpack_require__(69);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5_antd_lib_input___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_5_antd_lib_input__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6_antd_lib_statistic_style_css__ = __webpack_require__(4623);
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/* harmony import */ var __WEBPACK_IMPORTED_MODULE_7_antd_lib_statistic__ = __webpack_require__(4626);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_7_antd_lib_statistic___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_7_antd_lib_statistic__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_8_react__ = __webpack_require__(0);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_8_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_8_react__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_9__css_members_css__ = __webpack_require__(329);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_9__css_members_css___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_9__css_members_css__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_10__css_busyWork_css__ = __webpack_require__(1031);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_10__css_busyWork_css___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_10__css_busyWork_css__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_11__poll_pollStyle_css__ = __webpack_require__(1434);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_11__poll_pollStyle_css___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_11__poll_pollStyle_css__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_12__css_Courses_css__ = __webpack_require__(326);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_12__css_Courses_css___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_12__css_Courses_css__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_13_moment__ = __webpack_require__(86);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_13_moment___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_13_moment__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_14_educoder__ = __webpack_require__(5);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_15__modals_Modals__ = __webpack_require__(173);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_16__coursesPublic_CoursesListType__ = __webpack_require__(1070);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_17__question_multiple__ = __webpack_require__(4640);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_18__question_single__ = __webpack_require__(4641);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_19__question_fillEmpty__ = __webpack_require__(4642);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_20__question_simpleAnswer__ = __webpack_require__(4643);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_21__question_shixunAnswer__ = __webpack_require__(4644);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_22_immutability_helper__ = __webpack_require__(1221);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_22_immutability_helper___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_22_immutability_helper__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_23_axios__ = __webpack_require__(15);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_23_axios___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_23_axios__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_24__new_common_css__ = __webpack_require__(1981);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_24__new_common_css___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_24__new_common_css__);
var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor)descriptor.writable=true;Object.defineProperty(target,descriptor.key,descriptor);}}return function(Constructor,protoProps,staticProps){if(protoProps)defineProperties(Constructor.prototype,protoProps);if(staticProps)defineProperties(Constructor,staticProps);return Constructor;};}();function _defineProperty(obj,key,value){if(key in obj){Object.defineProperty(obj,key,{value:value,enumerable:true,configurable:true,writable:true});}else{obj[key]=value;}return obj;}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function");}}function _possibleConstructorReturn(self,call){if(!self){throw new ReferenceError("this hasn't been initialised - super() hasn't been called");}return call&&(typeof call==="object"||typeof call==="function")?call:self;}function _inherits(subClass,superClass){if(typeof superClass!=="function"&&superClass!==null){throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);}subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:false,writable:true,configurable:true}});if(superClass)Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass;}var Countdown=__WEBPACK_IMPORTED_MODULE_7_antd_lib_statistic___default.a.Countdown;// const deadline =  Date.now() + this.state.time*60*60; // Moment is also OK
// console.log(deadline)
var Textarea=__WEBPACK_IMPORTED_MODULE_5_antd_lib_input___default.a.TextArea;var tagArray=['A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z'];var $=window.$;var statudmap={1:"未发布",2:"已发布",3:"已截止"};var type=["单选题","多选题","判断题","填空题","简答题","实训题"];var format="YYYY-MM-DD HH:mm";var ExerciseReviewAndAnswer=function(_Component){_inherits(ExerciseReviewAndAnswer,_Component);function ExerciseReviewAndAnswer(props){_classCallCheck(this,ExerciseReviewAndAnswer);var _this=_possibleConstructorReturn(this,(ExerciseReviewAndAnswer.__proto__||Object.getPrototypeOf(ExerciseReviewAndAnswer)).call(this,props));_this.remainTime=function(time){}// let { time } = this.state;
// let h=moment(parseInt(time)*1000).hour()-8;
// let m=moment(parseInt(time)*1000).minutes();
// let s=moment(parseInt(time)*1000).seconds();
// this.timer = setInterval(() => {
//   if(time>0){
//     if(s==0){
//       if(m > 0){
//         m--;
//       }
//       s=59;
//     }else{
//       s--;
//     }
//     this.setState({
//       hour:h,
//       minute:m,
//       second:s
//     })
//     if(h==0 && m==0 && s==0){
//       clearInterval(this.timer);
//       this.autoCommitExercise();
//     }
//   }else{
//     clearInterval(this.timer);
//   }
// },1000)
//自动交卷
;_this.autoCommitExercise=function(){var eId=_this.props.match.params.Id;var url="/exercises/"+eId+"/commit_exercise.json";__WEBPACK_IMPORTED_MODULE_23_axios___default.a.post(url,{commit_method:2}).then(function(result){if(result){if(result.data.status===0){_this.setState({Modalstype:true,Modalstopval:'答题结束了，系统已自动提交试卷',modalsBottomval:"不能再修改答题",ModalCancel:undefined,ModalSave:_this.sureCommit,Loadtype:true,time:null});_this.props.showNotification(""+result.data.message);}if(result.data.status===-2){// this.remainTime(parseInt(result.data.message))
_this.setState({time:parseInt(result.data.mess)});_this.deadline(parseInt(result.data.message));}}}).catch(function(error){console.log(error);});};_this.sureCommit=function(){var coursesId=_this.props.match.params.coursesId;var eId=_this.props.match.params.Id;_this.props.history.push("/courses/"+coursesId+"/exercises/"+eId+"/student_exercise_list?tab=0");};_this.handleScroll=function(){if(parseInt(window.scrollY)>550){_this.setState({questionPanelFixed:true});}else{_this.setState({questionPanelFixed:false});}};_this.getInfo=function(){_this.setState({courseName:_this.props.current_user.course_name,isSpin:true});var eId=_this.props.match.params.Id;var user_id=_this.props.match.params.userId;var isAdmin=_this.props.isAdmin();if(isAdmin){var url="/exercises/"+eId+"/review_exercise.json";__WEBPACK_IMPORTED_MODULE_23_axios___default.a.get(url,{params:{login:user_id}}).then(function(result){if(result){_this.setState({data:result.data,e_ReviewInfo:result.data,exercise:result.data.exercise,exercise_types:result.data.exercise_scores.exercise_types,exercise_scores:result.data.exercise_scores,exercise_start_at:result.data.exercise_answer_user.start_at,exercise_answer_user:result.data.exercise_answer_user,exercise_questions:result.data.exercise_questions,user_exercise_status:1,Id:result.data.exercise_answer_user.user_id,exerciseTotalScore:result.data.exercise_answer_user.score,isSpin:false});// 先将未批的简答题放入到调分数组中
var ajustSore=[];result.data&&result.data.exercise_questions.length>0&&result.data.exercise_questions.map(function(item,key){if(item.question_type==4&&item.answer_status==0){ajustSore.push({inputSore:0,desc:undefined,id:item.question_id,position:item.q_position,setTip:""});}});_this.setState({ajustSore:ajustSore});}}).catch(function(error){console.log(error);});}else{var _url="/exercises/"+eId+"/start_answer.json";__WEBPACK_IMPORTED_MODULE_23_axios___default.a.get(_url,{params:{login:user_id}}).then(function(result){if(result.status==200){_this.setState({data:result.data,e_AnswerInfo:result.data,exercise:result.data.exercise,exercise_types:result.data.exercise_types,question_status:result.data.question_status,exercise_start_at:result.data.exercise.exercise_start_at,exercise_scores:result.data.exercise_scores,exercise_questions:result.data.exercise_questions,user_exercise_status:result.data.exercise.user_exercise_status,time:result.data.exercise.left_time,exerciseTotalScore:result.data.user_score,isSpin:false});if(result.data.exercise.left_time!=null){// this.remainTime(result.data.exercise.left_time);
_this.deadline(result.data.exercise.left_time);}}}).catch(function(error){console.log(error);});}};_this.scrollToAnchor=function(index){var name="Anchor_"+index;// console.log($("#Anchor_"+index).scrollTop());
if(index){// let anchorElement = document.getElementById(name);
// if(anchorElement) { anchorElement.scrollIntoView(); }
$("html").animate({scrollTop:$("#Anchor_"+index).offset().top-150});}};_this.changeQuestionStatus=function(No,flag){_this.setState(function(prevState){return{question_status:__WEBPACK_IMPORTED_MODULE_22_immutability_helper___default()(prevState.question_status,_defineProperty({},No,{ques_status:{$set:flag}}))};});};_this.showSetScore=function(key,flag,position,type,id){_this.setState(function(prevState){return{exercise_questions:__WEBPACK_IMPORTED_MODULE_22_immutability_helper___default()(prevState.exercise_questions,_defineProperty({},key,{setScore:{$set:flag==undefined||flag==false?true:false}}))};},function(){if(position&&type&&(flag==undefined||flag==false)){$("#input_"+position+"_"+type).focus();$("html").animate({scrollTop:$("#Anchor_"+position+"_"+type).offset().top-150});if(id){var ajustSore=_this.state.ajustSore;var obj=ajustSore.filter(function(obj){return obj.id===id;}).length>0;if(!obj){ajustSore.push({id:id,inputSore:0,desc:undefined,position:position,setTip:""});}}}});// this.setState({
//   score:undefined
// })
};_this.inputScore=function(value,id){var ajustSore=_this.state.ajustSore;var index=ajustSore.map(function(item){return item.id;}).indexOf(id);var reg=/^[0-9]+.?[0-9]*$/;if(reg.test(value)==false){// this.setState({
//   setTip:"请输入数字"
// })
_this.setState(function(prevState){return{ajustSore:__WEBPACK_IMPORTED_MODULE_22_immutability_helper___default()(prevState.ajustSore,_defineProperty({},index,{setTip:{$set:"请输入数字"}}))};});return;}else{// this.setState({
//   setTip:"",
//   score:value
// })
_this.setState(function(prevState){return{ajustSore:__WEBPACK_IMPORTED_MODULE_22_immutability_helper___default()(prevState.ajustSore,_defineProperty({},index,{inputSore:{$set:value},setTip:{$set:""}}))};});}};_this.changeScoreReasons=function(e,id){// console.log(e.target.value);
// this.setState({
//   setScoreReason:e.target.value
// })
var value=e.target.value;var ajustSore=_this.state.ajustSore;var index=ajustSore.map(function(item){return item.id;}).indexOf(id);_this.setState(function(prevState){return{ajustSore:__WEBPACK_IMPORTED_MODULE_22_immutability_helper___default()(prevState.ajustSore,_defineProperty({},index,{desc:{$set:value}}))};});};_this.setAction=function(key,q_id,maxScore,oldScore){var ajustSore=_this.state.ajustSore;var list=ajustSore.filter(function(obj){return obj.id==q_id;});var index=ajustSore.map(function(item){return item.id;}).indexOf(q_id);var score=list[0].inputSore;var setScoreReason=list[0].desc;var setTip=_this.state.setTip;if(!score&&score!=0){// this.setState({
//   setTip:"请输入分数"
// })
_this.setState(function(prevState){return{ajustSore:__WEBPACK_IMPORTED_MODULE_22_immutability_helper___default()(prevState.ajustSore,_defineProperty({},index,{setTip:{$set:"请输入分数"}}))};});return;}if(score<0){// this.setState({
//   setTip:"分数必须大于或者等于0"
// })
_this.setState(function(prevState){return{ajustSore:__WEBPACK_IMPORTED_MODULE_22_immutability_helper___default()(prevState.ajustSore,_defineProperty({},index,{setTip:{$set:"分数必须大于或者等于0"}}))};});return;}if(score>maxScore){// this.setState({
//   setTip:"分数不能大于当前题目的分数"
// })
_this.setState(function(prevState){return{ajustSore:__WEBPACK_IMPORTED_MODULE_22_immutability_helper___default()(prevState.ajustSore,_defineProperty({},index,{setTip:{$set:"分数不能大于当前题目的分数"}}))};});return;}if(setTip==""){var url="/exercise_questions/"+q_id+"/adjust_score.json";__WEBPACK_IMPORTED_MODULE_23_axios___default.a.post(url,{score:score,user_id:_this.state.Id,comment:setScoreReason}).then(function(result){if(result.status==200){_this.props.showNotification('调分成功');_this.getInfo();// let statusScore = score==0 ? 0 : score > 0 && score < maxScore ? 2 : 1;
// this.setState(
//   (prevState) => ({ 
//     exercise_questions : update(prevState.exercise_questions, {[key]: { user_score: {$set: parseFloat(score).toFixed(1)},answer_status : {$set: statusScore},question_comments:{$set:result.data.question_comments} }}),
//   })
// )
// this.setState(
//   (prevState) => ({ 
//     ajustSore : update(prevState.ajustSore, {[index]: { desc: {$set: undefined},inputSore:{ $set:undefined }}})
//   })
// )
// let {exerciseTotalScore} = this.state;
// let newScore = parseFloat(parseFloat(exerciseTotalScore)+parseFloat(score)-parseFloat(oldScore)).toFixed(1);
// this.setState({
//   exerciseTotalScore:newScore
// })
// this.showSetScore(key,true);
}}).catch(function(error){console.log(error);});}};_this.changeOption=function(index,ids){//console.log(index+"    "+ids);
_this.setState(function(prevState){return{exercise_questions:__WEBPACK_IMPORTED_MODULE_22_immutability_helper___default()(prevState.exercise_questions,_defineProperty({},index,{user_answer:{$set:ids}}))};});};_this.changeA_flag=function(index,status){_this.setState(function(prevState){return{exercise_questions:__WEBPACK_IMPORTED_MODULE_22_immutability_helper___default()(prevState.exercise_questions,_defineProperty({},index,{a_flag:{$set:status}}))};});};_this.checkExerciseNumber=function(index){var url="/exercises/"+_this.props.match.params.Id+"/begin_commit.json";__WEBPACK_IMPORTED_MODULE_23_axios___default.a.get(url).then(function(result){if(result){if(result.data.question_undo!=0||result.data.shixun_undo!=0){var tip="";if(result.data.question_undo!=0&&result.data.shixun_undo!=0){tip="\u6709 "+result.data.question_undo+" \u9898\u672A\u7B54\uFF0C"+result.data.shixun_undo+" \u5B9E\u8BAD\u672A\u901A\u5173";}else if(result.data.question_undo!=0&&result.data.shixun_undo==0){tip="\u6709 "+result.data.question_undo+" \u9898\u672A\u7B54";}else if(result.data.question_undo==0&&result.data.shixun_undo!=0){tip="\u6709 "+result.data.shixun_undo+" \u5B9E\u8BAD\u672A\u901A\u5173";}_this.setState({Modalstype:true,Modalstopval:tip,modalsBottomval:index===0?"\u5728"+__WEBPACK_IMPORTED_MODULE_13_moment___default()(result.data.end_time).format(format)+"\u4E4B\u524D\uFF0C\u5141\u8BB8\u4FEE\u6539\u7B54\u9898":"\u63D0\u4EA4\u540E\u65E0\u6CD5\u518D\u4FEE\u6539\u7B54\u9898\uFF0C\u662F\u5426\u786E\u8BA4\u63D0\u4EA4\uFF1F",ModalCancel:_this.cancelCommit,ModalSave:function ModalSave(){return _this.sureCommitOrSave(index);},Loadtype:index===0?true:false});}else{_this.setState({Modalstype:true,Modalstopval:index===0?"\u5728"+__WEBPACK_IMPORTED_MODULE_13_moment___default()(result.data.end_time).format(format)+"\u4E4B\u524D\uFF0C\u5141\u8BB8\u4FEE\u6539\u7B54\u9898":"\u63D0\u4EA4\u540E\u65E0\u6CD5\u518D\u4FEE\u6539\u7B54\u9898\uFF0C\u662F\u5426\u786E\u8BA4\u63D0\u4EA4\uFF1F",modalsBottomval:undefined,ModalCancel:_this.cancelCommit,ModalSave:function ModalSave(){return _this.sureCommitOrSave(index);},Loadtype:index===0?true:false});}}}).catch(function(error){console.log(error);});};_this.commitExercise=function(){_this.checkExerciseNumber(1);};_this.saveExercise=function(){_this.checkExerciseNumber(0);};_this.sureCommitOrSave=function(index){if(index===0){//确认保存
_this.cancelCommit();_this.sureCommit();}else{//交卷
var eId=_this.props.match.params.Id;var url="/exercises/"+eId+"/commit_exercise.json";__WEBPACK_IMPORTED_MODULE_23_axios___default.a.post(url,{commit_method:1}).then(function(result){if(result){_this.setState({Modalstype:false,Modalstopval:undefined,modalsBottomval:undefined,ModalCancel:undefined,ModalSave:undefined,Loadtype:undefined});_this.props.showNotification(""+result.data.message);_this.getInfo();}}).catch(function(error){console.log(error);});}};_this.cancelCommit=function(){_this.setState({Modalstype:false,Modalstopval:undefined,modalsBottomval:undefined,ModalCancel:undefined,ModalSave:undefined,Loadtype:undefined});};_this.RepeatExercise=function(){var status=parseInt(_this.state.exercise.exercise_status);if(status===3){_this.setState({Modalstype:true,Modalstopval:'截止时间已到，无法打回试卷',modalsBottomval:'请在修改截止时间后再操作',ModalCancel:_this.cancelCommit,ModalSave:_this.cancelCommit,Loadtype:true});}else{_this.setState({Modalstype:true,Modalstopval:'学生将得到一次重新答题的机会，现有的答题情况将被清空',modalsBottomval:'是否确认回退TA的试卷答题',ModalCancel:_this.cancelCommit,ModalSave:_this.sureRepeatExercise,Loadtype:false});}};_this.sureRepeatExercise=function(){var eId=_this.props.match.params.Id;var user_id=_this.state.Id;var url="/exercises/"+eId+"/redo_exercise.json";__WEBPACK_IMPORTED_MODULE_23_axios___default.a.post(url,{user_ids:[user_id]}).then(function(result){if(result){_this.props.showNotification(""+result.data.message);//打回重做后跳转到答题列表页
_this.sureCommit();}}).catch(function(error){console.log(error);});};_this.returnBtn=function(){var coursesId=_this.props.match.params.coursesId;var eId=_this.props.match.params.Id;_this.props.history.push("/courses/"+coursesId+"/exercises/"+eId+"/student_exercise_list?tab=0");};_this.deadline=function(time){if(time===null){_this.setState({Datetime:0});}else{_this.setState({Datetime:Date.now()+time*1000});// return Date.now() + time * 1000 ;
}};_this.state={data:undefined,questionPanelFixed:false,e_ReviewInfo:undefined,e_AnswerInfo:undefined,courseName:undefined,exercise:undefined,question_types:undefined,exercise_questions:undefined,time:undefined,hour:0,minute:0,second:0,Modalstype:false,Modalstopval:undefined,modalsBottomval:undefined,ModalCancel:undefined,ModalSave:undefined,Loadtype:undefined,// 问卷是否可以被编辑（老师/试卷已截止/问卷已提交为1）
user_exercise_status:undefined,// 开始答题时间
exercise_start_at:undefined,//老师身份
exercise_scores:undefined,exercise_answer_user:undefined,//学生身份
question_status:undefined,score:undefined,setScoreReason:undefined,setTip:"",Id:undefined,// 试卷总分
exerciseTotalScore:undefined,// 加载效果
isSpin:false,// 调分数组
ajustSore:undefined};return _this;}_createClass(ExerciseReviewAndAnswer,[{key:"componentDidUpdate",value:function componentDidUpdate(prevProps){// 需要等get_user_info执行完才能getInfo
if(!prevProps.coursedata.name&&this.props.coursedata.name){this.getInfo();}}},{key:"componentDidMount",value:function componentDidMount(){if(this.props.coursedata.name){this.getInfo();}//window.addEventListener('scroll', this.handleScroll);	
}// 滚动定位
//答题后更改题目列表得状态
// 调分
//确认调分
// 选择题，切换答案
//简答题 显示和隐藏答案
//交卷和保存前判断是否有题未答
//交卷
//保存
//确认交卷或者保存
// 打回重做
// 返回
},{key:"render",value:function render(){var _this2=this;var coursesId=this.props.match.params.coursesId;var eId=this.props.match.params.Id;var _state=this.state,data=_state.data,questionPanelFixed=_state.questionPanelFixed,courseName=_state.courseName,exercise=_state.exercise,exercise_types=_state.exercise_types,exercise_start_at=_state.exercise_start_at,exercise_scores=_state.exercise_scores,exercise_questions=_state.exercise_questions,user_exercise_status=_state.user_exercise_status,exercise_answer_user=_state.exercise_answer_user,question_status=_state.question_status,score=_state.score,setScoreReason=_state.setScoreReason,setTip=_state.setTip,time=_state.time,hour=_state.hour,minute=_state.minute,second=_state.second,Modalstype=_state.Modalstype,Modalstopval=_state.Modalstopval,modalsBottomval=_state.modalsBottomval,ModalCancel=_state.ModalCancel,ModalSave=_state.ModalSave,Loadtype=_state.Loadtype,exerciseTotalScore=_state.exerciseTotalScore,isSpin=_state.isSpin,ajustSore=_state.ajustSore;var isAdmin=this.props.isAdmin();var isStudent=this.props.isStudent();var current_user=this.props.current_user;// console.log(data&&data.exercise.user_name)
document.title=courseName&&courseName;return __WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("div",{className:"newMain",style:{paddingTop:"0px"}},__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_1_antd_lib_spin___default.a,{size:"large",spinning:isSpin},__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("style",null,"\n          .inputNumber30{\n            height:30px;\n            width:115px;\n          }\n          .inputNumber30 .ant-input-number-input-wrap{\n            line-height: 28px;\n          }\n          .inputNumber30 .ant-input-number-input-wrap .ant-input-number-input{\n            height: 28px;\n          }\n          .setRadioStyle{\n            width:100%;\n            cursor:pointer;\n          }\n          .setRadioStyle > span:last-child{\n            flex:1;\n            display:flex;\n          }\n          .setRadioStyle .ant-radio,.setRadioStyle .ant-checkbox{\n            height:16px;\n            margin-top:5px;\n          }\n          .standardAnswer.editormd-html-preview,.answerStyle.editormd-html-preview{\n            width:100%!important\n          }\n        "),__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_15__modals_Modals__["a" /* default */],{modalsType:Modalstype,modalsTopval:Modalstopval,modalsBottomval:modalsBottomval,modalCancel:ModalCancel,modalSave:ModalSave,loadtype:Loadtype}),__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("div",{className:"educontent mt10 mb50"},__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("p",{className:"clearfix mb20"},__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_14_educoder__["A" /* WordsBtn */],{style:"grey",className:"fl",to:current_user&&current_user.first_category_url},courseName),__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("span",{className:"color-grey-9 fl ml3 mr3"},">"),__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_14_educoder__["A" /* WordsBtn */],{style:"grey",className:"fl",to:"/courses/"+coursesId+"/exercises/"+(data&&data.left_banner_id)},data&&data.left_banner_name),__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("span",{className:"color-grey-9 fl ml3 mr3"},">"),__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_14_educoder__["A" /* WordsBtn */],{style:"grey",to:"/courses/"+coursesId+"/exercises/"+eId+"/student_exercise_list?tab=0",className:"fl mr3"},data&&data.left_banner_name,"\u8BE6\u60C5"),">",__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("span",{className:"ml3"},exercise_answer_user&&exercise_answer_user.user_name,data&&data.exercise.user_name)),__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("p",{className:"clearfix"},__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("span",{className:"color-grey-3 font-24 fl lineh-40"},exercise&&exercise.exercise_name),__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("span",{className:"fl mt8"},__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_16__coursesPublic_CoursesListType__["a" /* default */],{typelist:[""+statudmap[exercise&&exercise.exercise_status]],typesylename:""})),isAdmin||isStudent&&exercise&&user_exercise_status==1?__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_14_educoder__["A" /* WordsBtn */],{className:"fr font-16 lineh-40",style:"grey",onClick:this.returnBtn},"\u8FD4\u56DE"):time&&time!=0?__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("div",{className:"fr"},__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement(Countdown,{value:this.state.Datetime,onFinish:this.autoCommitExercise})):"",isAdmin&&__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_14_educoder__["A" /* WordsBtn */],{className:"fr font-16 lineh-40 mr30",style:"blue",onClick:this.RepeatExercise},"\u6253\u56DE\u91CD\u505A")),exercise&&exercise.exercise_description&&__WEBPACK_IMPORTED_MODU
(isAdmin||isStudent&&exercise&&exercise.exercise_status==3)&&__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("div",{className:"mt10"},exercise_scores&&exercise_scores.objective_scores&&exercise_scores.objective_scores.length>0&&__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("div",null,__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("p",{className:"clearfix"},__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("span",{className:"font-16 mr40"},"\u5BA2\u89C2\u9898"),__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("span",{className:"mr40 answerTure"},"\u6B63\u786E"),__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("span",{className:"mr40 answerFalse"},"\u9519\u8BEF"),__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("span",{className:"mr40 answerHalf"},"\u90E8\u5206\u5F97\u5206")),__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("ul",{className:"clearfix leaderMainNav mb20"},exercise_scores.objective_scores.map(function(item,key){return __WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("a",{className:item.answer_status==1?"acted":item.answer_status==2?"half":"",onClick:function onClick(){return _this2.scrollToAnchor(""+item.ques_position);}},item.ques_position);}))),exercise_scores&&exercise_scores.subjective_scores.length>0&&__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("div",null,__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("p",{className:"clearfix"},__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("span",{className:"font-16 mr40"},"\u4E3B\u89C2\u9898"),__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("span",{className:"mr40 answered"},"\u5DF2\u8BC4"),__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("span",{className:"unanswer"},"\u672A\u8BC4")),__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("ul",{className:"clearfix leaderNav"},exercise_scores.subjective_scores.map(function(item,key){return __WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("a",{className:item.answer_status==0?"":"acted",onClick:function onClick(){return _this2.scrollToAnchor(""+item.ques_position);}},item.ques_position);})))),//学生身份 且试卷还未截止
isStudent&&exercise&&exercise.exercise_status==2?__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("div",{className:"mt20"},__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("p",{className:"clearfix"},__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("span",{className:"mr40 answered ml20"},"\u5DF2\u7B54"),__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("span",{className:"unanswer"},"\u672A\u7B54")),__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("ul",{className:"clearfix leaderNav"},question_status&&question_status.map(function(item,key){return __WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("a",{className:item.ques_status==1?"acted":"",onClick:function onClick(){return _this2.scrollToAnchor(""+item.ques_number);}},item.ques_number);}))):""),__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("div",null,exercise_questions&&exercise_questions.map(function(item,key){var list=ajustSore&&ajustSore.filter(function(obj){return obj.id===item.question_id;});return __WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("div",{className:"bor-top-greyE pt30 pb30",id:"Anchor_"+parseInt(key+1)},__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("p",{className:"clearfix font-16 pl30 pr30"},__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("span",{className:"color-blue mr5"},item.q_position,"\u3001",type[item.question_type]),__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("span",{className:"color-grey-9 mr5"},"(",item.question_score,"\u5206)"),__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("span",{className:"fr"},// 填空(一直都有调分)，和简答题调分：老师身份 已经评分的才能出现调分按钮
isAdmin&&(parseInt(item.answer_status)!=0&&item.question_type==4||item.question_type==3||item.question_type==1)?__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_14_educoder__["A" /* WordsBtn */],{style:"blue",className:"ml20 font-16 fl",onClick:function onClick(){return _this2.showSetScore(key,item.setScore,item.q_position,item.question_type,item.question_id);}},"\u8C03\u5206"):"",// 简答题，未评分的显示未批
isAdmin&&parseInt(item.answer_status)==0&&item.question_type==4?__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("span",{className:"color-red fl ml20"},"\u672A\u6279"):"",// 客观题：老师||学生（试卷已截止且答案公开）显示正确答案
item.question_type<3&&item.standard_answer_show?__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("span",{className:"font-16 fl ml20"},"\u6B63\u786E\u7B54\u6848\uFF1A",item.standard_answer_show):"",//(老师身份且除实训题外) || (学生身份且试卷已经截止)就显示用户当前题目所得分数
(isAdmin||isStudent&&exercise.exercise_status==3)&&item.question_type!=5&&item.user_score?__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("span",{className:"font-16 ml20 fl"},__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("span",null,__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("span",{className:parseInt(item.answer_status)==0?"color-red":parseInt(item.answer_status)==1?"color-green":"color-orange-tip"},item.user_score)," \u5206")):"",//实训题 ，答题
item.question_type==5&&__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("a",_defineProperty({href:"/shixuns/"+item.shixun_identifier+"/challenges",target:"_blank","class":"font-16 color-blue fl"},"target","_blank"),"\u5B9E\u8BAD\u8BE6\u60C5"))),__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("li",{className:"break_word mt15 mb15 pl30 pr30"},__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_14_educoder__["s" /* MarkdownToHtml */],{content:item.question_type==5?item.shixun_name:item.question_title,selector:'answer_'+key,className:"standardAnswer"})),// 选择题和判断题共用
(item.question_type==0||item.question_type==2)&&__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_18__question_single__["a" /* default */],Object.assign({},_this2.props,_this2.state,{exercise:exercise,questionType:item,user_exercise_status:user_exercise_status,changeOption:function changeOption(index,ids){return _this2.changeOption(index,ids);},changeQuestionStatus:function changeQuestionStatus(No,flag){return _this2.changeQuestionStatus(No,flag);},index:key})),// 多选题
item.question_type==1&&__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_17__question_multiple__["a" /* default */],Object.assign({},_this2.props,_this2.state,{exercise:exercise,questionType:item,user_exercise_status:user_exercise_status,changeOption:function changeOption(index,ids){return _this2.changeOption(index,ids);},changeQuestionStatus:function changeQuestionStatus(No,flag){return _this2.changeQuestionStatus(No,flag);},index:key})),// 填空题
item.question_type==3&&__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_19__question_fillEmpty__["a" /* default */],Object.assign({},_this2.props,_this2.state,{exercise:exercise,questionType:item,user_exercise_status:user_exercise_status,changeQuestionStatus:function changeQuestionStatus(No,flag){return _this2.changeQuestionStatus(No,flag);},index:key})),// 简答题
item.question_type==4&&__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_20__question_simpleAnswer__["a" /* default */],Object.assign({},_this2.props,_this2.state,{exercise:exercise,questionType:item,user_exercise_status:user_exercise_status,changeQuestionStatus:function changeQuestionStatus(No,flag){return _this2.changeQuestionStatus(No,flag);},changeA_flag:function changeA_flag(index,status){return _this2.changeA_flag(index,status);},index:key})),// 实训题
item.question_type==5&&__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_21__question_shixunAnswer__["a" /* default */],Object.assign({},_this2.props,_this2.state,{exercise:exercise,questionType:item,user_exercise_status:user_exercise_status,id:_this2.state.Id,index:key})),//调分理由部分
item.question_comments&&item.question_comments.comment&&(item.question_type==3||item.question_type==4||item.question_type==1)&&__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("div",{className:"ml30 mr30 bor-top-greyE pt30 mt20 clearfix df"},__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("img",{src:Object(__WEBPACK_IMPORTED_MODULE_14_educoder__["M" /* getImageUrl */])("images/"+item.question_comments.user_picture),width:"48",height:"48",className:"radius mr10"}),__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("div",{className:"flex1"},__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("li",{className:"lineh-20 mb7"},__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("span",{className:"color-grey-3 mr20"},item.question_comments.user_name),__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("span",{className:"color-grey-9 mr20"},__WEBPACK_IMPORTED_MODULE_13_moment___default()(item.question_comments.updated_at).format(format))),__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("li",{className:"break_word lineh-20"},item.question_comments.comment))),// 调分输入部分
isAdmin&&(item.setScore&&item.question_type==3||item.setScore&&item.question_type==1||(item.setScore||parseInt(item.answer_status)==0)&&item.question_type==4)?__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("div",{className:"ml30 mr30 bor-top-greyE pt20 mt20",id:""+("Anchor_"+item.q_position+"_"+item.question_type)},__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("div",{className:"edu-txt-right"},__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("span",null,__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("span",{className:"color-red"},"*"),"\u8C03\u5206\uFF1A"),__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("li",{className:"fr"},__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("p",null,__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_3_antd_lib_input_number___default.a,{placeholder:"\u8BF7\u586B\u5199\u5206\u6570",min:0// max={item.question_score} 
,value:list&&list.length>0&&list[0].inputSore,step:0.1,precision:1,className:list&&list.length>0&&list[0].setTip!=""?"edu-txt-center winput-115-40 fl mt3 noticeTip inputNumber30":"edu-txt-center winput-115-40 fl mt3 inputNumber30",onChange:function onChange(value){return _this2.inputScore(value,item.question_id);},id:""+("input_"+item.q_position+"_"+item.question_type)}),__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("span",{className:"ml5"},"\u5206"),parseInt(item.answer_status)==0&&item.question_type==4?__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("span",{className:"color-red ml10 font-16"},"\u672A\u8BC4\u5206"):'',__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_14_educoder__["a" /* ActionBtn */],{style:"blue",className:"middle ml20",onClick:function onClick(){return _this2.setAction(key,item.question_id,item.question_score,item.user_score);}},"\u786E\u8BA4")),list&&list.length>0&&list[0].setTip!=""?__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("p",{className:"color-red edu-txt-left"},list[0].setTip):"")),__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement(Textarea,{className:"winput-100-150 mt20",value:list&&list.length>0&&list[0].desc,style:{height:"180px"},maxLength:"100",onChange:function onChange(e){return _this2.changeScoreReasons(e,item.question_id);},placeholder:"\u8BF7\u60A8\u8F93\u5165\u8BC4\u8BED\uFF0C\u6700\u5927\u9650\u5236100\u4E2A\u5B57\u7B26"})):"");}))),isStudent&&user_exercise_status==0?__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("p",{className:"edu-txt-right mt20 clearfix"},__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("a",{className:"defalutSubmitbtn fr",onClick:this.commitExercise},"\u4EA4\u5377"),__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("a",{className:"defalutCancelbtn fr mr20",onClick:this.saveExercise},"\u4FDD\u5B58"),exercise&&time!=null?__WEBPACK_IMPORTED_MODULE_8_react___default.a.createElement("span",{className:"color-grey-9 font-12 mr20 fr lineh-40"},"\u4FDD\u5B58\u6216\u8005\u79BB\u5F00\u9875\u9762\u540E\uFF0C\u7CFB\u7EDF\u5C06\u6301\u7EED\u8BA1\u65F6\uFF0C\u5230\u8FBE\u65F6\u957F\u7CFB\u7EDF\u5C06\u81EA\u52A8\u4EA4\u5377"):""):"")));}}]);return ExerciseReviewAndAnswer;}(__WEBPACK_IMPORTED_MODULE_8_react__["Component"]);/* harmony default export */ __webpack_exports__["default"] = (ExerciseReviewAndAnswer);

/***/ }),

/***/ 4623:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


__webpack_require__(28);

__webpack_require__(4624);
//# sourceMappingURL=css.js.map


/***/ }),

/***/ 4624:
/***/ (function(module, exports, __webpack_require__) {

// style-loader: Adds some css to the DOM by adding a <style> tag

// load the styles
var content = __webpack_require__(4625);
if(typeof content === 'string') content = [[module.i, content, '']];
// Prepare cssTransformation
var transform;

var options = {"hmr":false}
options.transform = transform
// add the styles to the DOM
var update = __webpack_require__(313)(content, options);
if(content.locals) module.exports = content.locals;


/***/ }),

/***/ 4625:
/***/ (function(module, exports, __webpack_require__) {

exports = module.exports = __webpack_require__(312)(true);
// imports


// module
exports.push([module.i, ".ant-statistic{-webkit-box-sizing:border-box;box-sizing:border-box;margin:0;padding:0;color:rgba(0,0,0,.65);font-size:14px;font-variant:tabular-nums;line-height:1.5;list-style:none;-webkit-font-feature-settings:\"tnum\";font-feature-settings:\"tnum\"}.ant-statistic-title{margin-bottom:4px;color:rgba(0,0,0,.45);font-size:14px}.ant-statistic-content{color:rgba(0,0,0,.85);font-size:24px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Helvetica,Arial,sans-serif}.ant-statistic-content-value-decimal{font-size:16px}.ant-statistic-content-prefix,.ant-statistic-content-suffix{display:inline-block}.ant-statistic-content-prefix{margin-right:4px}.ant-statistic-content-suffix{margin-left:4px;font-size:16px}", "", {"version":3,"sources":["/Users/hs/edu/educoder/public/react/node_modules/antd/lib/statistic/style/index.css"],"names":[],"mappings":"AAIA,eACE,8BAA+B,AACvB,sBAAuB,AAC/B,SAAU,AACV,UAAW,AACX,sBAA2B,AAC3B,eAAgB,AAChB,0BAA2B,AAC3B,gBAAiB,AACjB,gBAAiB,AACjB,qCAAsC,AAC9B,4BAA8B,CACvC,AACD,qBACE,kBAAmB,AACnB,sBAA2B,AAC3B,cAAgB,CACjB,AACD,uBACE,sBAA2B,AAC3B,eAAgB,AAChB,4IAA2N,CAC5N,AACD,qCACE,cAAgB,CACjB,AACD,4DAEE,oBAAsB,CACvB,AACD,8BACE,gBAAkB,CACnB,AACD,8BACE,gBAAiB,AACjB,cAAgB,CACjB","file":"index.css","sourcesContent":["/* stylelint-disable at-rule-empty-line-before,at-rule-name-space-after,at-rule-no-unknown */\n/* stylelint-disable no-duplicate-selectors */\n/* stylelint-disable */\n/* stylelint-disable declaration-bang-space-before,no-duplicate-selectors,string-no-newline */\n.ant-statistic {\n  -webkit-box-sizing: border-box;\n          box-sizing: border-box;\n  margin: 0;\n  padding: 0;\n  color: rgba(0, 0, 0, 0.65);\n  font-size: 14px;\n  font-variant: tabular-nums;\n  line-height: 1.5;\n  list-style: none;\n  -webkit-font-feature-settings: 'tnum';\n          font-feature-settings: 'tnum';\n}\n.ant-statistic-title {\n  margin-bottom: 4px;\n  color: rgba(0, 0, 0, 0.45);\n  font-size: 14px;\n}\n.ant-statistic-content {\n  color: rgba(0, 0, 0, 0.85);\n  font-size: 24px;\n  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Helvetica, Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol';\n}\n.ant-statistic-content-value-decimal {\n  font-size: 16px;\n}\n.ant-statistic-content-prefix,\n.ant-statistic-content-suffix {\n  display: inline-block;\n}\n.ant-statistic-content-prefix {\n  margin-right: 4px;\n}\n.ant-statistic-content-suffix {\n  margin-left: 4px;\n  font-size: 16px;\n}\n"],"sourceRoot":""}]);

// exports


/***/ }),

/***/ 4626:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var _Statistic = _interopRequireDefault(__webpack_require__(3577));

var _Countdown = _interopRequireDefault(__webpack_require__(4637));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

_Statistic["default"].Countdown = _Countdown["default"];
var _default = _Statistic["default"];
exports["default"] = _default;
//# sourceMappingURL=index.js.map


/***/ }),

/***/ 4627:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var React = _interopRequireWildcard(__webpack_require__(0));

var _padEnd = _interopRequireDefault(__webpack_require__(4628));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

var StatisticNumber = function StatisticNumber(props) {
  var value = props.value,
      formatter = props.formatter,
      precision = props.precision,
      decimalSeparator = props.decimalSeparator,
      _props$groupSeparator = props.groupSeparator,
      groupSeparator = _props$groupSeparator === void 0 ? '' : _props$groupSeparator,
      prefixCls = props.prefixCls;
  var valueNode;

  if (typeof formatter === 'function') {
    // Customize formatter
    valueNode = formatter(value);
  } else {
    // Internal formatter
    var val = String(value);
    var cells = val.match(/^(-?)(\d*)(\.(\d+))?$/); // Process if illegal number

    if (!cells) {
      valueNode = val;
    } else {
      var negative = cells[1];

      var _int = cells[2] || '0';

      var decimal = cells[4] || '';
      _int = _int.replace(/\B(?=(\d{3})+(?!\d))/g, groupSeparator);

      if (typeof precision === 'number') {
        decimal = (0, _padEnd["default"])(decimal, precision, '0').slice(0, precision);
      }

      if (decimal) {
        decimal = "".concat(decimalSeparator).concat(decimal);
      }

      valueNode = [React.createElement("span", {
        key: "int",
        className: "".concat(prefixCls, "-content-value-int")
      }, negative, _int), decimal && React.createElement("span", {
        key: "decimal",
        className: "".concat(prefixCls, "-content-value-decimal")
      }, decimal)];
    }
  }

  return React.createElement("span", {
    className: "".concat(prefixCls, "-content-value")
  }, valueNode);
};

var _default = StatisticNumber;
exports["default"] = _default;
//# sourceMappingURL=Number.js.map


/***/ }),

/***/ 4628:
/***/ (function(module, exports, __webpack_require__) {

var createPadding = __webpack_require__(3578),
    stringSize = __webpack_require__(3282),
    toInteger = __webpack_require__(1143),
    toString = __webpack_require__(950);

/**
 * Pads `string` on the right side if it's shorter than `length`. Padding
 * characters are truncated if they exceed `length`.
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category String
 * @param {string} [string=''] The string to pad.
 * @param {number} [length=0] The padding length.
 * @param {string} [chars=' '] The string used as padding.
 * @returns {string} Returns the padded string.
 * @example
 *
 * _.padEnd('abc', 6);
 * // => 'abc   '
 *
 * _.padEnd('abc', 6, '_-');
 * // => 'abc_-_'
 *
 * _.padEnd('abc', 3);
 * // => 'abc'
 */
function padEnd(string, length, chars) {
  string = toString(string);
  length = toInteger(length);

  var strLength = length ? stringSize(string) : 0;
  return (length && strLength < length)
    ? (string + createPadding(length - strLength, chars))
    : string;
}

module.exports = padEnd;


/***/ }),

/***/ 4629:
/***/ (function(module, exports) {

/** Used as references for various `Number` constants. */
var MAX_SAFE_INTEGER = 9007199254740991;

/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeFloor = Math.floor;

/**
 * The base implementation of `_.repeat` which doesn't coerce arguments.
 *
 * @private
 * @param {string} string The string to repeat.
 * @param {number} n The number of times to repeat the string.
 * @returns {string} Returns the repeated string.
 */
function baseRepeat(string, n) {
  var result = '';
  if (!string || n < 1 || n > MAX_SAFE_INTEGER) {
    return result;
  }
  // Leverage the exponentiation by squaring algorithm for a faster repeat.
  // See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details.
  do {
    if (n % 2) {
      result += string;
    }
    n = nativeFloor(n / 2);
    if (n) {
      string += string;
    }
  } while (n);

  return result;
}

module.exports = baseRepeat;


/***/ }),

/***/ 4630:
/***/ (function(module, exports, __webpack_require__) {

var baseSlice = __webpack_require__(4631);

/**
 * Casts `array` to a slice if it's needed.
 *
 * @private
 * @param {Array} array The array to inspect.
 * @param {number} start The start position.
 * @param {number} [end=array.length] The end position.
 * @returns {Array} Returns the cast slice.
 */
function castSlice(array, start, end) {
  var length = array.length;
  end = end === undefined ? length : end;
  return (!start && end >= length) ? array : baseSlice(array, start, end);
}

module.exports = castSlice;


/***/ }),

/***/ 4631:
/***/ (function(module, exports) {

/**
 * The base implementation of `_.slice` without an iteratee call guard.
 *
 * @private
 * @param {Array} array The array to slice.
 * @param {number} [start=0] The start position.
 * @param {number} [end=array.length] The end position.
 * @returns {Array} Returns the slice of `array`.
 */
function baseSlice(array, start, end) {
  var index = -1,
      length = array.length;

  if (start < 0) {
    start = -start > length ? 0 : (length + start);
  }
  end = end > length ? length : end;
  if (end < 0) {
    end += length;
  }
  length = start > end ? 0 : ((end - start) >>> 0);
  start >>>= 0;

  var result = Array(length);
  while (++index < length) {
    result[index] = array[index + start];
  }
  return result;
}

module.exports = baseSlice;


/***/ }),

/***/ 4632:
/***/ (function(module, exports, __webpack_require__) {

var baseProperty = __webpack_require__(1145);

/**
 * Gets the size of an ASCII `string`.
 *
 * @private
 * @param {string} string The string inspect.
 * @returns {number} Returns the string size.
 */
var asciiSize = baseProperty('length');

module.exports = asciiSize;


/***/ }),

/***/ 4633:
/***/ (function(module, exports) {

/** Used to compose unicode character classes. */
var rsAstralRange = '\\ud800-\\udfff',
    rsComboMarksRange = '\\u0300-\\u036f',
    reComboHalfMarksRange = '\\ufe20-\\ufe2f',
    rsComboSymbolsRange = '\\u20d0-\\u20ff',
    rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange,
    rsVarRange = '\\ufe0e\\ufe0f';

/** Used to compose unicode capture groups. */
var rsAstral = '[' + rsAstralRange + ']',
    rsCombo = '[' + rsComboRange + ']',
    rsFitz = '\\ud83c[\\udffb-\\udfff]',
    rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')',
    rsNonAstral = '[^' + rsAstralRange + ']',
    rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}',
    rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]',
    rsZWJ = '\\u200d';

/** Used to compose unicode regexes. */
var reOptMod = rsModifier + '?',
    rsOptVar = '[' + rsVarRange + ']?',
    rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*',
    rsSeq = rsOptVar + reOptMod + rsOptJoin,
    rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')';

/** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */
var reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g');

/**
 * Gets the size of a Unicode `string`.
 *
 * @private
 * @param {string} string The string inspect.
 * @returns {number} Returns the string size.
 */
function unicodeSize(string) {
  var result = reUnicode.lastIndex = 0;
  while (reUnicode.test(string)) {
    ++result;
  }
  return result;
}

module.exports = unicodeSize;


/***/ }),

/***/ 4634:
/***/ (function(module, exports, __webpack_require__) {

var asciiToArray = __webpack_require__(4635),
    hasUnicode = __webpack_require__(3281),
    unicodeToArray = __webpack_require__(4636);

/**
 * Converts `string` to an array.
 *
 * @private
 * @param {string} string The string to convert.
 * @returns {Array} Returns the converted array.
 */
function stringToArray(string) {
  return hasUnicode(string)
    ? unicodeToArray(string)
    : asciiToArray(string);
}

module.exports = stringToArray;


/***/ }),

/***/ 4635:
/***/ (function(module, exports) {

/**
 * Converts an ASCII `string` to an array.
 *
 * @private
 * @param {string} string The string to convert.
 * @returns {Array} Returns the converted array.
 */
function asciiToArray(string) {
  return string.split('');
}

module.exports = asciiToArray;


/***/ }),

/***/ 4636:
/***/ (function(module, exports) {

/** Used to compose unicode character classes. */
var rsAstralRange = '\\ud800-\\udfff',
    rsComboMarksRange = '\\u0300-\\u036f',
    reComboHalfMarksRange = '\\ufe20-\\ufe2f',
    rsComboSymbolsRange = '\\u20d0-\\u20ff',
    rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange,
    rsVarRange = '\\ufe0e\\ufe0f';

/** Used to compose unicode capture groups. */
var rsAstral = '[' + rsAstralRange + ']',
    rsCombo = '[' + rsComboRange + ']',
    rsFitz = '\\ud83c[\\udffb-\\udfff]',
    rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')',
    rsNonAstral = '[^' + rsAstralRange + ']',
    rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}',
    rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]',
    rsZWJ = '\\u200d';

/** Used to compose unicode regexes. */
var reOptMod = rsModifier + '?',
    rsOptVar = '[' + rsVarRange + ']?',
    rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*',
    rsSeq = rsOptVar + reOptMod + rsOptJoin,
    rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')';

/** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */
var reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g');

/**
 * Converts a Unicode `string` to an array.
 *
 * @private
 * @param {string} string The string to convert.
 * @returns {Array} Returns the converted array.
 */
function unicodeToArray(string) {
  return string.match(reUnicode) || [];
}

module.exports = unicodeToArray;


/***/ }),

/***/ 4637:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var React = _interopRequireWildcard(__webpack_require__(0));

var _reactLifecyclesCompat = __webpack_require__(7);

var moment = _interopRequireWildcard(__webpack_require__(86));

var _interopDefault = _interopRequireDefault(__webpack_require__(325));

var _Statistic = _interopRequireDefault(__webpack_require__(3577));

var _utils = __webpack_require__(4638);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

var REFRESH_INTERVAL = 1000 / 30;

function getTime(value) {
  return (0, _interopDefault["default"])(moment)(value).valueOf();
}

var Countdown =
/*#__PURE__*/
function (_React$Component) {
  _inherits(Countdown, _React$Component);

  function Countdown() {
    var _this;

    _classCallCheck(this, Countdown);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(Countdown).apply(this, arguments));

    _this.syncTimer = function () {
      var value = _this.props.value;
      var timestamp = getTime(value);

      if (timestamp >= Date.now()) {
        _this.startTimer();
      } else {
        _this.stopTimer();
      }
    };

    _this.startTimer = function () {
      if (_this.countdownId) return;
      _this.countdownId = window.setInterval(function () {
        _this.forceUpdate();
      }, REFRESH_INTERVAL);
    };

    _this.stopTimer = function () {
      var _this$props = _this.props,
          onFinish = _this$props.onFinish,
          value = _this$props.value;

      if (_this.countdownId) {
        clearInterval(_this.countdownId);
        _this.countdownId = undefined;
        var timestamp = getTime(value);

        if (onFinish && timestamp < Date.now()) {
          onFinish();
        }
      }
    };

    _this.formatCountdown = function (value, config) {
      var format = _this.props.format;
      return (0, _utils.formatCountdown)(value, _extends(_extends({}, config), {
        format: format
      }));
    }; // Countdown do not need display the timestamp


    _this.valueRender = function (node) {
      return React.cloneElement(node, {
        title: undefined
      });
    };

    return _this;
  }

  _createClass(Countdown, [{
    key: "componentDidMount",
    value: function componentDidMount() {
      this.syncTimer();
    }
  }, {
    key: "componentDidUpdate",
    value: function componentDidUpdate() {
      this.syncTimer();
    }
  }, {
    key: "componentWillUnmount",
    value: function componentWillUnmount() {
      this.stopTimer();
    }
  }, {
    key: "render",
    value: function render() {
      return React.createElement(_Statistic["default"], _extends({
        valueRender: this.valueRender
      }, this.props, {
        formatter: this.formatCountdown
      }));
    }
  }]);

  return Countdown;
}(React.Component);

Countdown.defaultProps = {
  format: 'HH:mm:ss'
};
(0, _reactLifecyclesCompat.polyfill)(Countdown);
var _default = Countdown;
exports["default"] = _default;
//# sourceMappingURL=Countdown.js.map


/***/ }),

/***/ 4638:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.formatTimeStr = formatTimeStr;
exports.formatCountdown = formatCountdown;

var moment = _interopRequireWildcard(__webpack_require__(86));

var _padStart = _interopRequireDefault(__webpack_require__(4639));

var _interopDefault = _interopRequireDefault(__webpack_require__(325));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest(); }

function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); }

function _iterableToArrayLimit(arr, i) { if (!(Symbol.iterator in Object(arr) || Object.prototype.toString.call(arr) === "[object Arguments]")) { return; } var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }

// Countdown
var timeUnits = [['Y', 1000 * 60 * 60 * 24 * 365], ['M', 1000 * 60 * 60 * 24 * 30], ['D', 1000 * 60 * 60 * 24], ['H', 1000 * 60 * 60], ['m', 1000 * 60], ['s', 1000], ['S', 1]];

function formatTimeStr(duration, format) {
  var leftDuration = duration;
  var escapeRegex = /\[[^\]]*\]/g;
  var keepList = (format.match(escapeRegex) || []).map(function (str) {
    return str.slice(1, -1);
  });
  var templateText = format.replace(escapeRegex, '[]');
  var replacedText = timeUnits.reduce(function (current, _ref) {
    var _ref2 = _slicedToArray(_ref, 2),
        name = _ref2[0],
        unit = _ref2[1];

    if (current.indexOf(name) !== -1) {
      var value = Math.floor(leftDuration / unit);
      leftDuration -= value * unit;
      return current.replace(new RegExp("".concat(name, "+"), 'g'), function (match) {
        var len = match.length;
        return (0, _padStart["default"])(value.toString(), len, '0');
      });
    }

    return current;
  }, templateText);
  var index = 0;
  return replacedText.replace(escapeRegex, function () {
    var match = keepList[index];
    index += 1;
    return match;
  });
}

function formatCountdown(value, config) {
  var _config$format = config.format,
      format = _config$format === void 0 ? '' : _config$format;
  var target = (0, _interopDefault["default"])(moment)(value).valueOf();
  var current = (0, _interopDefault["default"])(moment)().valueOf();
  var diff = Math.max(target - current, 0);
  return formatTimeStr(diff, format);
}
//# sourceMappingURL=utils.js.map


/***/ }),

/***/ 4639:
/***/ (function(module, exports, __webpack_require__) {

var createPadding = __webpack_require__(3578),
    stringSize = __webpack_require__(3282),
    toInteger = __webpack_require__(1143),
    toString = __webpack_require__(950);

/**
 * Pads `string` on the left side if it's shorter than `length`. Padding
 * characters are truncated if they exceed `length`.
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category String
 * @param {string} [string=''] The string to pad.
 * @param {number} [length=0] The padding length.
 * @param {string} [chars=' '] The string used as padding.
 * @returns {string} Returns the padded string.
 * @example
 *
 * _.padStart('abc', 6);
 * // => '   abc'
 *
 * _.padStart('abc', 6, '_-');
 * // => '_-_abc'
 *
 * _.padStart('abc', 3);
 * // => 'abc'
 */
function padStart(string, length, chars) {
  string = toString(string);
  length = toInteger(length);

  var strLength = length ? stringSize(string) : 0;
  return (length && strLength < length)
    ? (createPadding(length - strLength, chars) + string)
    : string;
}

module.exports = padStart;


/***/ }),

/***/ 4640:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_antd_lib_checkbox_style_css__ = __webpack_require__(317);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_antd_lib_checkbox_style_css___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_antd_lib_checkbox_style_css__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_antd_lib_checkbox__ = __webpack_require__(314);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_antd_lib_checkbox___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_antd_lib_checkbox__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_react__ = __webpack_require__(0);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2_react__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_educoder__ = __webpack_require__(5);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_axios__ = __webpack_require__(15);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_axios___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_4_axios__);
var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor)descriptor.writable=true;Object.defineProperty(target,descriptor.key,descriptor);}}return function(Constructor,protoProps,staticProps){if(protoProps)defineProperties(Constructor.prototype,protoProps);if(staticProps)defineProperties(Constructor,staticProps);return Constructor;};}();function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function");}}function _possibleConstructorReturn(self,call){if(!self){throw new ReferenceError("this hasn't been initialised - super() hasn't been called");}return call&&(typeof call==="object"||typeof call==="function")?call:self;}function _inherits(subClass,superClass){if(typeof superClass!=="function"&&superClass!==null){throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);}subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:false,writable:true,configurable:true}});if(superClass)Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass;}var tagArray=['A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z'];var Multiple=function(_Component){_inherits(Multiple,_Component);function Multiple(props){_classCallCheck(this,Multiple);var _this=_possibleConstructorReturn(this,(Multiple.__proto__||Object.getPrototypeOf(Multiple)).call(this,props));_this.saveId=function(value){var question_id=_this.props.questionType.question_id;var url="/exercise_questions/"+question_id+"/exercise_answers.json";var index=_this.props.index;__WEBPACK_IMPORTED_MODULE_4_axios___default.a.post(url,{exercise_choice_id:value}).then(function(result){if(result.status==200){var k=0;if(value.length>0){k=1;}else{k=0;}_this.props.changeOption&&_this.props.changeOption(index,value);_this.props.changeQuestionStatus&&_this.props.changeQuestionStatus(parseInt(_this.props.questionType.q_position)-1,k);}}).catch(function(error){console.log(error);});};return _this;}_createClass(Multiple,[{key:"render",value:function render(){var _this2=this;var _props=this.props,questionType=_props.questionType,exercise=_props.exercise,user_exercise_status=_props.user_exercise_status;var isStudent=this.props.isStudent();console.log(questionType);return __WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement("div",{className:"pl30 pr30 singleDisplay"},__WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_1_antd_lib_checkbox___default.a.Group,{className:"with100",disabled:user_exercise_status==1?true:false,onChange:this.saveId,value:questionType.user_answer},questionType.question_choices&&questionType.question_choices.map(function(item,key){var prefix=tagArray[key]+".";return __WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement("p",{className:"clearfix mb15 df"},__WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_1_antd_lib_checkbox___default.a,{className:"lineh-15 df mr8 setRadioStyle",value:item.choice_id},__WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement("span",{className:"fl mr3 lineh-25"},prefix),__WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_3_educoder__["s" /* MarkdownToHtml */],{content:item.choice_text,selector:'multiple_'+(_this2.props.index+1)+(key+1),className:"flex1",style:{display:"inline-block"}})));})),// 答案公开，且试卷已经截止
isStudent&&exercise&&exercise.answer_open==true&&exercise.exercise_status==3&&__WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement("p",{className:"bor-top-greyE pt20 mt10 font-16"},"\u53C2\u8003\u7B54\u6848\uFF1A",questionType.standard_answer.map(function(i,k){return __WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement("span",{value:k},tagArray[parseInt(i)-1]);})));}}]);return Multiple;}(__WEBPACK_IMPORTED_MODULE_2_react__["Component"]);/* harmony default export */ __webpack_exports__["a"] = (Multiple);

/***/ }),

/***/ 4641:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_antd_lib_radio_style_css__ = __webpack_require__(177);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_antd_lib_radio_style_css___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_antd_lib_radio_style_css__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_antd_lib_radio__ = __webpack_require__(175);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_antd_lib_radio___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_antd_lib_radio__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_react__ = __webpack_require__(0);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2_react__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_educoder__ = __webpack_require__(5);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_axios__ = __webpack_require__(15);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_axios___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_4_axios__);
var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor)descriptor.writable=true;Object.defineProperty(target,descriptor.key,descriptor);}}return function(Constructor,protoProps,staticProps){if(protoProps)defineProperties(Constructor.prototype,protoProps);if(staticProps)defineProperties(Constructor,staticProps);return Constructor;};}();function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function");}}function _possibleConstructorReturn(self,call){if(!self){throw new ReferenceError("this hasn't been initialised - super() hasn't been called");}return call&&(typeof call==="object"||typeof call==="function")?call:self;}function _inherits(subClass,superClass){if(typeof superClass!=="function"&&superClass!==null){throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);}subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:false,writable:true,configurable:true}});if(superClass)Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass;}var tagArray=['A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z'];var single=function(_Component){_inherits(single,_Component);function single(props){_classCallCheck(this,single);var _this=_possibleConstructorReturn(this,(single.__proto__||Object.getPrototypeOf(single)).call(this,props));_this.changeItem=function(e){var choiceId=e.target.value;var question_id=_this.props.questionType.question_id;var index=_this.props.index;var url="/exercise_questions/"+question_id+"/exercise_answers.json";__WEBPACK_IMPORTED_MODULE_4_axios___default.a.post(url,{exercise_choice_id:choiceId}).then(function(result){if(result){_this.props.changeOption&&_this.props.changeOption(index,[choiceId]);_this.props.changeQuestionStatus&&_this.props.changeQuestionStatus(parseInt(_this.props.questionType.q_position)-1,1);}}).catch(function(error){console.log(error);});};return _this;}_createClass(single,[{key:"render",value:function render(){var _this2=this;var _props=this.props,questionType=_props.questionType,exercise=_props.exercise,user_exercise_status=_props.user_exercise_status;var isStudent=this.props.isStudent();var isJudge=questionType.question_type==2;return __WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement("div",{className:"pl30 pr30 singleDisplay"},__WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_1_antd_lib_radio___default.a.Group,{className:"with100",disabled:user_exercise_status==1?true:false,value:questionType.user_answer[0],onChange:this.changeItem},questionType.question_choices&&questionType.question_choices.map(function(item,key){var prefix=isJudge?undefined:tagArray[key]+".";return __WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement("p",{className:parseInt(questionType.question_type)==0?"clearfix mb15":"fl mr40"},__WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_1_antd_lib_radio___default.a,{className:"df lineh-25 setRadioStyle",value:item.choice_id},__WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement("span",{className:"fl mr3 lineh-25"},prefix),__WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_3_educoder__["s" /* MarkdownToHtml */],{content:item.choice_text,selector:'single_'+(_this2.props.index+1)+(key+1),className:"flex1",style:{display:"inline-block"}})));})),// 答案公开，且试卷已经截止
isStudent&&exercise&&exercise.answer_open==true&&(exercise.exercise_status==3||user_exercise_status==1)&&__WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement("p",{className:"bor-top-greyE pt20 mt10 font-16"},"\u53C2\u8003\u7B54\u6848\uFF1A",questionType.standard_answer.map(function(i,k){return __WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement("span",{value:k},tagArray[parseInt(i)-1]);})));}}]);return single;}(__WEBPACK_IMPORTED_MODULE_2_react__["Component"]);/* harmony default export */ __webpack_exports__["a"] = (single);

/***/ }),

/***/ 4642:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_react__ = __webpack_require__(0);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_react__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_educoder__ = __webpack_require__(5);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_axios__ = __webpack_require__(15);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_axios___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2_axios__);
var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor)descriptor.writable=true;Object.defineProperty(target,descriptor.key,descriptor);}}return function(Constructor,protoProps,staticProps){if(protoProps)defineProperties(Constructor.prototype,protoProps);if(staticProps)defineProperties(Constructor,staticProps);return Constructor;};}();function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function");}}function _possibleConstructorReturn(self,call){if(!self){throw new ReferenceError("this hasn't been initialised - super() hasn't been called");}return call&&(typeof call==="object"||typeof call==="function")?call:self;}function _inherits(subClass,superClass){if(typeof superClass!=="function"&&superClass!==null){throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);}subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:false,writable:true,configurable:true}});if(superClass)Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass;}var tagArray=[// 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I',
// 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R',
// 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z'
];var fillEmpty=function(_Component){_inherits(fillEmpty,_Component);function fillEmpty(props){_classCallCheck(this,fillEmpty);var _this=_possibleConstructorReturn(this,(fillEmpty.__proto__||Object.getPrototypeOf(fillEmpty)).call(this,props));_initialiseProps.call(_this);_this.mdRef=__WEBPACK_IMPORTED_MODULE_0_react___default.a.createRef();var questionType=_this.props.questionType;var array=[];for(var i=0;i<questionType.multi_count;i++){var item="";if(questionType.user_answer.length>0){if(questionType.user_answer[i]){item=questionType.user_answer[i].answer_text;}}array.push({value:item,q_id:questionType.question_number});}_this.state={array:array};return _this;}_createClass(fillEmpty,[{key:"render",value:function render(){var _this2=this;var _props=this.props,questionType=_props.questionType,exercise=_props.exercise,user_exercise_status=_props.user_exercise_status;var array=this.state.array;var isAdmin=this.props.isAdmin();var isStudent=this.props.isStudent();return __WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement("div",{className:"pl30 pr30"},__WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement("style",null,"\n          .emptyPanel div#content_editorMd_show{\n            width: 100%;\n            border-radius: 4px;\n            height: 35px;\n            margin-top:0px;\n            background-color:#fafafa;\n            color:#999;\n            line-height:25px;\n          }\n          .answerStyle{\n            background:#f5f5f5;\n            border-radius:4px;\n            border: 1px solid #eaeaea;\n            padding:5px;\n            min-height:35px;\n            box-sizing:border-box;\n          }\n        "),array.map(function(item,key){return __WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement("li",{className:"df mb10 emptyPanel"},__WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement("span",{className:"mr10 lineh-35 font-16"},"\u7B54\u6848\uFF08\u586B\u7A7A",key+1,"\uFF09:"),__WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement("div",{className:"flex1",style:{width:"0"}},user_exercise_status==1?__WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement("input",{value:item.value,className:"input-100-35",style:{backgroundColor:"#F5F5F5",cursor:"default"},placeholder:isStudent&&item.value?"\u8BF7\u8F93\u5165\u586B\u7A7A"+(key+1)+"\u7684\u7B54\u6848":"",readOnly:true}):__WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_1_educoder__["i" /* DMDEditor */],{ref:"md"+questionType.q_position+key,toMDMode:_this2.toMDMode,toShowMode:_this2.toShowMode,height:150,className:'optionMdEditor',watch:false,noStorage:true,mdID:questionType.question_id+"_"+key,placeholder:"\u8F93\u5165\u586B\u7A7A"+(key+1)+"\u7684\u7B54\u6848",onChange:function onChange(value){return _this2.onOptionContentChange(value,key);},initValue:item.value,onCMBlur:function onCMBlur(){return _this2.onBlurEmpty(key,questionType.q_position);}})));}),// 答案公开，且试卷已经截止
questionType.standard_answer&&__WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement("div",null,__WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement("p",{className:"bor-top-greyE pt20 mt20 font-16 mb10"},"\u53C2\u8003\u7B54\u6848\uFF1A"),questionType.standard_answer&&questionType.standard_answer.map(function(item,k){return __WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement("ul",{className:"df font-16"},__WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement("span",{className:"mr10"},"\u7B54\u6848\uFF08\u586B\u7A7A",k+1,"\uFF09:"),__WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement("li",{className:"flex1"},item.answer_text&&item.answer_text.map(function(i,index){return __WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_1_educoder__["s" /* MarkdownToHtml */],{content:i,selector:'empty_'+(_this2.props.index+1)+(k+1)+(index+1),className:"standardAnswer answerStyle mb10"})// <div className="standardAnswer markdown-body answerStyle mb10" dangerouslySetInnerHTML={{__html: markdownToHTML1(i)}}></div>
;})));})));}}]);return fillEmpty;}(__WEBPACK_IMPORTED_MODULE_0_react__["Component"]);var _initialiseProps=function _initialiseProps(){var _this3=this;this.toMDMode=function(that){// if ( this.mdReactObject) {
//   let mdReactObject = this.mdReactObject;
//   this.mdReactObject = null
//   mdReactObject.toShowMode()
// }
_this3.mdReactObject=that;};this.onOptionContentChange=function(value,index){var array=_this3.state.array.slice(0);array[index].value=value;_this3.setState({array:array});};this.onBlurEmpty=function(index,number){var array=_this3.state.array.slice(0);var v=array[index].value;var question_id=_this3.props.questionType.question_id;var url="/exercise_questions/"+question_id+"/exercise_answers.json";__WEBPACK_IMPORTED_MODULE_2_axios___default.a.post(url,{exercise_choice_id:parseInt(index)+1,answer_text:v}).then(function(result){if(result.status==200){//this.refs[`md${number}${index}`].toShowMode();
var count=0;for(var i=0;i<array.length;i++){if(array[i].value==""){count++;}}var k=count==array.length?0:1;_this3.props.changeQuestionStatus&&_this3.props.changeQuestionStatus(parseInt(_this3.props.questionType.q_position)-1,k);}}).catch(function(error){console.log(error);});};};/* harmony default export */ __webpack_exports__["a"] = (fillEmpty);

/***/ }),

/***/ 4643:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_react__ = __webpack_require__(0);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_react__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_educoder__ = __webpack_require__(5);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__modules_tpm_challengesnew_TPMMDEditor__ = __webpack_require__(334);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_axios__ = __webpack_require__(15);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_axios___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_3_axios__);
var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor)descriptor.writable=true;Object.defineProperty(target,descriptor.key,descriptor);}}return function(Constructor,protoProps,staticProps){if(protoProps)defineProperties(Constructor.prototype,protoProps);if(staticProps)defineProperties(Constructor,staticProps);return Constructor;};}();function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function");}}function _possibleConstructorReturn(self,call){if(!self){throw new ReferenceError("this hasn't been initialised - super() hasn't been called");}return call&&(typeof call==="object"||typeof call==="function")?call:self;}function _inherits(subClass,superClass){if(typeof superClass!=="function"&&superClass!==null){throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);}subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:false,writable:true,configurable:true}});if(superClass)Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass;}var simpleAnswer=function(_Component){_inherits(simpleAnswer,_Component);function simpleAnswer(props){_classCallCheck(this,simpleAnswer);var _this=_possibleConstructorReturn(this,(simpleAnswer.__proto__||Object.getPrototypeOf(simpleAnswer)).call(this,props));_this.onChange=function(value){_this.setState({simpleValue:value});};_this.onSimpleBlur=function(){var simpleValue=_this.state.simpleValue;var question_id=_this.props.questionType.question_id;var url="/exercise_questions/"+question_id+"/exercise_answers.json";__WEBPACK_IMPORTED_MODULE_3_axios___default.a.post(url,{answer_text:simpleValue}).then(function(result){if(result.status==200){// this.setState({
//   simpleValue:undefined
// })
var k=simpleAnswer==""?0:1;_this.props.changeQuestionStatus&&_this.props.changeQuestionStatus(parseInt(_this.props.questionType.q_position)-1,k);}}).catch(function(error){console.log(error);});};_this.showAndHide=function(flag){_this.props.changeA_flag&&_this.props.changeA_flag(_this.props.index,flag);};_this.mdRef=__WEBPACK_IMPORTED_MODULE_0_react___default.a.createRef();_this.state={simpleValue:undefined};return _this;}_createClass(simpleAnswer,[{key:"render",value:function render(){var _this2=this;var _props=this.props,questionType=_props.questionType,exercise=_props.exercise,user_exercise_status=_props.user_exercise_status;var isAdmin=this.props.isAdmin();var isStudent=this.props.isStudent();return __WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement("div",{className:"pl30 pr30"},__WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement("li",{className:"with100"},user_exercise_status==1?// <div className="markdown-body answerStyle" dangerouslySetInnerHTML={{__html: markdownToHTML1(questionType.user_answer.length>0 ? questionType.user_answer[0]:"")}}></div>
__WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_1_educoder__["s" /* MarkdownToHtml */],{content:questionType.user_answer.length>0?questionType.user_answer[0]:"",selector:'simgle_'+(this.props.index+1),className:"answerStyle"}):__WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement("div",null,__WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_2__modules_tpm_challengesnew_TPMMDEditor__["a" /* default */],{ref:this.mdRef,initValue:questionType.user_answer.length>0?questionType.user_answer[0]:'',mdID:'simpleEditor'+questionType.question_id,placeholder:"\u8BF7\u8F93\u5165\u4F60\u7684\u7B54\u6848",height:150,onChange:this.onChange,onCMBlur:this.onSimpleBlur}))),// 答案公开，且试卷已经截止
isAdmin&&__WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement("div",{className:"bor-top-greyE pt20 mt20"},exercise.answer_status==1||questionType.a_flag?__WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement("div",{className:"standardAnswer"},__WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement("p",{className:"mb10 font-16"},"\u53C2\u8003\u7B54\u6848\uFF1A"),__WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_1_educoder__["s" /* MarkdownToHtml */],{content:questionType.standard_answer&&questionType.standard_answer[0],selector:'simgle_standard_'+(this.props.index+1),className:"answerStyle"}),__WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement("p",{className:"mt15"},__WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement("a",{className:"color-blue font-16",onClick:function onClick(){return _this2.showAndHide(false);}},"\u9690\u85CF\u53C2\u8003\u7B54\u6848"))):__WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement("a",{className:"color-blue font-16",onClick:function onClick(){return _this2.showAndHide(true);}},"\u663E\u793A\u53C2\u8003\u7B54\u6848")),isStudent&&questionType.standard_answer?__WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement("div",{className:"bor-top-greyE pt20 mt20 standardAnswer"},__WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement("p",{className:"mb10 font-16"},"\u53C2\u8003\u7B54\u6848\uFF1A"),__WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_1_educoder__["s" /* MarkdownToHtml */],{content:questionType.standard_answer&&questionType.standard_answer[0],selector:'simgle_standard2_'+(this.props.index+1),className:"answerStyle"})):"");}}]);return simpleAnswer;}(__WEBPACK_IMPORTED_MODULE_0_react__["Component"]);/* harmony default export */ __webpack_exports__["a"] = (simpleAnswer);

/***/ }),

/***/ 4644:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_antd_lib_table_style_css__ = __webpack_require__(1242);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_antd_lib_table_style_css___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_antd_lib_table_style_css__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_antd_lib_table__ = __webpack_require__(1243);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_antd_lib_table___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_antd_lib_table__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_antd_lib_input_number_style_css__ = __webpack_require__(1141);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_antd_lib_input_number_style_css___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2_antd_lib_input_number_style_css__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_antd_lib_input_number__ = __webpack_require__(1142);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_antd_lib_input_number___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_3_antd_lib_input_number__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_react__ = __webpack_require__(0);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_4_react__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__modules_tpm_challengesnew_TPMMDEditor__ = __webpack_require__(334);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6_react_router_dom__ = __webpack_require__(44);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_7_react_codemirror2__ = __webpack_require__(3261);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_7_react_codemirror2___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_7_react_codemirror2__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_8_axios__ = __webpack_require__(15);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_8_axios___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_8_axios__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_9_immutability_helper__ = __webpack_require__(1221);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_9_immutability_helper___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_9_immutability_helper__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_10_educoder__ = __webpack_require__(5);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_11__shixunAnswerDetail__ = __webpack_require__(4645);
var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor)descriptor.writable=true;Object.defineProperty(target,descriptor.key,descriptor);}}return function(Constructor,protoProps,staticProps){if(protoProps)defineProperties(Constructor.prototype,protoProps);if(staticProps)defineProperties(Constructor,staticProps);return Constructor;};}();function _defineProperty(obj,key,value){if(key in obj){Object.defineProperty(obj,key,{value:value,enumerable:true,configurable:true,writable:true});}else{obj[key]=value;}return obj;}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function");}}function _possibleConstructorReturn(self,call){if(!self){throw new ReferenceError("this hasn't been initialised - super() hasn't been called");}return call&&(typeof call==="object"||typeof call==="function")?call:self;}function _inherits(subClass,superClass){if(typeof superClass!=="function"&&superClass!==null){throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);}subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:false,writable:true,configurable:true}});if(superClass)Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass;}var $=window.$;var shixunAnswer=function(_Component){_inherits(shixunAnswer,_Component);function shixunAnswer(props){_classCallCheck(this,shixunAnswer);var _this=_possibleConstructorReturn(this,(shixunAnswer.__proto__||Object.getPrototypeOf(shixunAnswer)).call(this,props));_this.componentDidUpdate=function(prevState){if(_this.props.questionType&&!prevState.questionType&&prevState.questionType!=_this.props.questionType){_this.showInfo();}};_this.componentDidMount=function(){_this.showInfo();};_this.showInfo=function(){var data=[];// let details=[{
//   "shixun_challenge_id": 16,
//   "stage_list": {
//     "position": 1,
//     "name": "链表节点的初始化",
//     "evaluate_count": 0,
//     "finished_time": 0,
//     "time_consuming": 0,
//     "myself_experience": 0,
//     "experience": 0,
//     "user_score": 0,
//     "game_score": 15
//   },
//   "shixun_detail": [{
//     "position": 1,
//     "game_identifier": "kpb4fygmeo8h",
//     "path": "src/step1/charIO.cpp",
//     "st": 0,
//     "name": "重要的事情说三遍",
//     "outputs": [
//         {
//             "position": 1,
//             "output_detail": "compile successfully"
//         }
//     ],
//     "passed_code": "// 包含标准输入输出函数库\n#include <stdio.h>\n\n// 定义main函数\nint main()\n{\n    // 请在此添加‘重要的事情说三遍’的代码\n    /********** Begin *********/\n    char x = getchar();\n    putchar(x);\n    putchar(x);\n    putchar(x);\n    putchar('!');\n\n    /********** End **********/\n    return 0;\n}\n"
//   }]
//   },{
//   "shixun_challenge_id": 16,
//   "stage_list": {
//       "position": 1,
//       "name": "重要的事情说三遍",
//       "evaluate_count": 1,
//       "finished_time": "2017-10-25 08:54",
//       "time_consuming": "29天 18小时 15分钟 50秒",
//       "myself_experience": 100,
//       "experience": 100,
//       "user_score": 5,
//       "game_score": 5
//     },
//     "shixun_detail": [{
//       "position": 2,
//       "game_identifier": "kpb4fygmeo8h",
//       "path": "src/step1/charIO.cpp",
//       "st": 0,
//       "name": "重要的事情说三遍",
//       "outputs": [
//           {
//               "position": 1,
//               "output_detail": "compile successfully"
//           }
//       ],
//       "passed_code": "// 包含标准输入输出函数库\n#include <stdio.h>\n\n// 定义main函数\nint main()\n{\n    // 请在此添加‘重要的事情说三遍’的代码\n    /********** Begin *********/\n    char x = getchar();\n    putchar(x);\n    putchar(x);\n    putchar(x);\n    putchar('!');\n\n    /********** End **********/\n    return 0;\n}\n"
//     }]
//   }];
var challenge=[];var details=_this.props.questionType.shixun_details;if(details){for(var i=0;i<details.length;i++){for(var j=0;j<details[i].stage_list.length;j++){data.push({part:details[i].stage_list[j].position,shixunName:details[i].stage_list[j].name,testCount:details[i].stage_list[j].evaluate_count,endTime:details[i].stage_list[j].finished_time,needTime:details[i].stage_list[j].time_consuming,my_exp:details[i].stage_list[j].myself_experience,total_exp:details[i].stage_list[j].experience,my_score:details[i].stage_list[j].user_score,total_score:details[i].stage_list[j].game_score,input_score:details[i].stage_list[j].user_score,operation:details[i].shixun_detail&&details[i].shixun_detail[0].game_identifier,id:details[i].shixun_challenge_id});}if(details[i].shixun_detail){challenge.push(details[i].shixun_detail);}}}_this.setState({data:data,dataCopy:data,challenge:challenge});// console.log(challenge);
};_this.changeThis=function(value,index){_this.setState(function(prevState){return{data:__WEBPACK_IMPORTED_MODULE_9_immutability_helper___default()(prevState.data,_defineProperty({},index,{input_score:{$set:value}}))};});};_this.changeThisScore=function(e,c_id,key){var url="/exercise_questions/"+_this.props.questionType.question_id+"/adjust_score.json";var list=Object.assign({},_this.state.dataCopy[key]);// console.log("111111111111111111111111");
// console.log(this.props);
// 调分值为0，且和第一次的数据相同则不修改
if(parseInt(e.target.value)==parseInt(list.my_score)){return;}__WEBPACK_IMPORTED_MODULE_8_axios___default.a.post(url,{score:e.target.value,user_id:_this.props.id,shixun_challenge_id:c_id}).then(function(result){if(result){_this.props.showNotification('调分成功');_this.setState(function(prevState){return{data:__WEBPACK_IMPORTED_MODULE_9_immutability_helper___default()(prevState.data,_defineProperty({},key,{my_score:{$set:e.target.value}})),dataCopy:__WEBPACK_IMPORTED_MODULE_9_immutability_helper___default()(prevState.dataCopy,_defineProperty({},key,{my_score:{$set:e.target.value}}))};});console.log(_this.state.dataCopy);}}).catch(function(error){console.log(error);});};_this.scrollToAnchor=function(index){var name="challenge_"+index;if(index){// let anchorElement = document.getElementById(name);
// if(anchorElement) { anchorElement.scrollIntoView(); }
$("html").animate({scrollTop:$("#challenge_"+index).offset().top-150});}};_this.state={scoreList:[],data:[],challenge:[],dataCopy:[]};return _this;}_createClass(shixunAnswer,[{key:"render",value:function render(){var _this2=this;var _props=this.props,questionType=_props.questionType,exercise=_props.exercise,user_exercise_status=_props.user_exercise_status;var _state=this.state,data=_state.data,challenge=_state.challenge,scoreList=_state.scoreList;var isAdmin=this.props.isAdmin();var isStudent=this.props.isStudent();// 表格
var columns=[{title:'关卡',dataIndex:'part',key:'part',className:"edu-txt-center"},{title:'任务名称',dataIndex:'shixunName',key:'shixunName',className:"edu-txt-left with22 ",render:function render(shixunName,item,index){return __WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement("span",{className:"overflowHidden1",style:{maxWidth:'400px'},title:shixunName&&shixunName.length>25?shixunName:''},shixunName);}},{title:'评测次数',dataIndex:'testCount',key:'testCount',className:"edu-txt-center",render:function render(testCount,item,index){return __WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement("span",null,item.testCount?item.testCount:__WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement("span",{className:"color-grey-9"},"--"));}},{title:'完成时间',key:'endTime',dataIndex:'endTime',className:"edu-txt-center",render:function render(endTime,item,index){return __WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement("span",null,item.endTime?item.endTime:__WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement("span",{className:"color-grey-9"},"--"));}},{title:'耗时',dataIndex:'needTime',key:'needTime',className:"edu-txt-center",render:function render(needTime,item,index){return __WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement("span",null,item.needTime?item.needTime:__WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement("span",{className:"color-grey-9"},"--"));}},{title:'经验值',dataIndex:'exp',key:'exp',className:"edu-txt-center",render:function render(exp,item,index){return __WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement("span",null,__WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement("span",{className:"color-green"},item.my_exp),"/",item.total_exp);}},{title:'得分/满分',dataIndex:'score',key:'score',className:isAdmin||isStudent&&exercise&&exercise.exercise_status==3?"edu-txt-center":"edu-txt-center none",render:function render(score,item,index){return __WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement("span",null,__WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement("span",{className:"color-orange-tip"},item.my_score),"/",item.total_score);}},{title:isAdmin?__WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement("span",null,__WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement("i",{className:"color-red mr5"},"*"),"\u8C03\u5206"):'操作',dataIndex:'operation',key:'operation',className:isAdmin?"edu-txt-left":"edu-txt-center",render:function render(operation,item,index){return __WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement("span",null,_this2.props.isAdmin()?__WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_3_antd_lib_input_number___default.a,{min:0,max:item.total_score,step:0.1,precision:1,value:item.input_score,style:{width:"60px",marginLeft:"5px"},placeholder:"\u8BF7\u8F93\u5165\u5206\u6570",onChange:function onChange(value){_this2.changeThis(value,index);},onBlur:function onBlur(value){return _this2.changeThisScore(value,item.id,index);},className:"greyInput"}):"",item.operation?__WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement("a",{className:isAdmin?"color-blue mt5 fr":"color-blue",href:"javascript:void(0)",onClick:function onClick(){return _this2.scrollToAnchor(""+questionType.question_id+(index+1));}},"\u67E5\u770B"):__WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement("span",{className:isAdmin?"color-grey-9 mt5 fr":"color-grey-9"},"--"));}}];return __WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement("div",null,__WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement("style",null,"\n            .resetTableStyle .ant-table-tbody > tr > td{\n              padding:10px 5px!important;\n            }\n            .resetCodeMirrorStyle .CodeMirror{\n              height:auto!important;\n            }\n          "),exercise&&(exercise.student_commit_status&&exercise.student_commit_status!=0||exercise.user_exercise_status&&exercise.user_exercise_status!=0)?__WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement("div",null,__WEBPACK_IMPORTED_
theme:'default',lineNumbers:true,// extraKeys: {"Ctrl-Q": "autocomplete"}, // 快捷键
indentUnit:4,//代码缩进为一个tab的距离
matchBrackets:true,autoRefresh:true,smartIndent:true,//智能换行
styleActiveLine:true,lint:true,readOnly:"nocursor"}}))))):"");}))):__WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement("div",{className:"pl30 pr30"},isStudent&&__WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement("p",{className:"color-grey-9 mt20 mb20 markdown-body",dangerouslySetInnerHTML:{__html:Object(__WEBPACK_IMPORTED_MODULE_10_educoder__["X" /* markdownToHTML */])(questionType.question_title)}}),questionType&&questionType.shixun&&questionType.shixun.map(function(item,key){return __WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement("p",{key:key,className:"font-16 color-grey-6 mb5"},__WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement("span",{className:"mr20"},"\u7B2C",item.challenge_position,"\u5173 ",item.challenge_name),__WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement("span",null,item.challenge_score,"\u5206"));})));}}]);return shixunAnswer;}(__WEBPACK_IMPORTED_MODULE_4_react__["Component"]);/* harmony default export */ __webpack_exports__["a"] = (shixunAnswer);

/***/ }),

/***/ 4645:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_antd_lib_table_style_css__ = __webpack_require__(1242);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_antd_lib_table_style_css___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_antd_lib_table_style_css__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_antd_lib_table__ = __webpack_require__(1243);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_antd_lib_table___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_antd_lib_table__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_react__ = __webpack_require__(0);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2_react__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__modules_tpm_challengesnew_TPMMDEditor__ = __webpack_require__(334);
var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor)descriptor.writable=true;Object.defineProperty(target,descriptor.key,descriptor);}}return function(Constructor,protoProps,staticProps){if(protoProps)defineProperties(Constructor.prototype,protoProps);if(staticProps)defineProperties(Constructor,staticProps);return Constructor;};}();function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function");}}function _possibleConstructorReturn(self,call){if(!self){throw new ReferenceError("this hasn't been initialised - super() hasn't been called");}return call&&(typeof call==="object"||typeof call==="function")?call:self;}function _inherits(subClass,superClass){if(typeof superClass!=="function"&&superClass!==null){throw new TypeError("Super expression must either be null or a function, not "+typeof superClass);}subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:false,writable:true,configurable:true}});if(superClass)Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass;}var shixunAnswerDetail=function(_Component){_inherits(shixunAnswerDetail,_Component);function shixunAnswerDetail(props){_classCallCheck(this,shixunAnswerDetail);return _possibleConstructorReturn(this,(shixunAnswerDetail.__proto__||Object.getPrototypeOf(shixunAnswerDetail)).call(this,props));}_createClass(shixunAnswerDetail,[{key:"render",value:function render(){var challenge=this.props.challenge;var columns=[{title:'评测次数',dataIndex:'number',width:"127px",key:'number',className:"edu-txt-center",render:function render(text,record){return __WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement("span",null,record.number||"--");}},{title:'详细信息',dataIndex:'name',key:'name',className:challenge&&challenge.length>0?"":"edu-txt-center",render:function render(text,record){return __WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement("span",null,record.name||"--");}}];var datas=[];challenge&&challenge.length>0?challenge.map(function(item,key){datas.push({number:item.position||"--",name:item.output_detail||"--"});}):datas.push({number:"--",name:"--"});return __WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement("div",null,__WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement("style",null,"\n\t\t\t\t.ant-table-thead > tr > th{\n\t\t\t\t    text-align: center;\n\t\t\t\t\t}\n\n\t\t\t\t"),datas?__WEBPACK_IMPORTED_MODULE_2_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_1_antd_lib_table___default.a,{bordered:true,dataSource:datas,columns:columns,pagination:false}):"");}}]);return shixunAnswerDetail;}(__WEBPACK_IMPORTED_MODULE_2_react__["Component"]);/* harmony default export */ __webpack_exports__["a"] = (shixunAnswerDetail);

/***/ }),

/***/ 877:
/***/ (function(module, exports) {

/**
 * Checks if `value` is classified as an `Array` object.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is an array, else `false`.
 * @example
 *
 * _.isArray([1, 2, 3]);
 * // => true
 *
 * _.isArray(document.body.children);
 * // => false
 *
 * _.isArray('abc');
 * // => false
 *
 * _.isArray(_.noop);
 * // => false
 */
var isArray = Array.isArray;

module.exports = isArray;


/***/ }),

/***/ 890:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
/* harmony default export */ __webpack_exports__["a"] = ({
  ZERO: 48,
  NINE: 57,

  NUMPAD_ZERO: 96,
  NUMPAD_NINE: 105,

  BACKSPACE: 8,
  DELETE: 46,
  ENTER: 13,

  ARROW_UP: 38,
  ARROW_DOWN: 40
});

/***/ }),

/***/ 893:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var _createReactContext = _interopRequireDefault(__webpack_require__(316));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

var MenuContext = (0, _createReactContext["default"])({
  inlineCollapsed: false
});
var _default = MenuContext;
exports["default"] = _default;
//# sourceMappingURL=MenuContext.js.map


/***/ }),

/***/ 895:
/***/ (function(module, exports) {

/**
 * Checks if `value` is classified as an `Array` object.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is an array, else `false`.
 * @example
 *
 * _.isArray([1, 2, 3]);
 * // => true
 *
 * _.isArray(document.body.children);
 * // => false
 *
 * _.isArray('abc');
 * // => false
 *
 * _.isArray(_.noop);
 * // => false
 */
var isArray = Array.isArray;

module.exports = isArray;


/***/ }),

/***/ 901:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
var scrollbarVerticalSize;
var scrollbarHorizontalSize; // Measure scrollbar width for padding body during modal show/hide

var scrollbarMeasure = {
  position: 'absolute',
  top: '-9999px',
  width: '50px',
  height: '50px'
}; // This const is used for colgroup.col internal props. And should not provides to user.

exports.INTERNAL_COL_DEFINE = 'RC_TABLE_INTERNAL_COL_DEFINE';

function measureScrollbar(_ref) {
  var _ref$direction = _ref.direction,
      direction = _ref$direction === void 0 ? 'vertical' : _ref$direction,
      prefixCls = _ref.prefixCls;

  if (typeof document === 'undefined' || typeof window === 'undefined') {
    return 0;
  }

  var isVertical = direction === 'vertical';

  if (isVertical && scrollbarVerticalSize) {
    return scrollbarVerticalSize;
  }

  if (!isVertical && scrollbarHorizontalSize) {
    return scrollbarHorizontalSize;
  }

  var scrollDiv = document.createElement('div');
  Object.keys(scrollbarMeasure).forEach(function (scrollProp) {
    scrollDiv.style[scrollProp] = scrollbarMeasure[scrollProp];
  }); // apply hide scrollbar className ahead

  scrollDiv.className = "".concat(prefixCls, "-hide-scrollbar scroll-div-append-to-body"); // Append related overflow style

  if (isVertical) {
    scrollDiv.style.overflowY = 'scroll';
  } else {
    scrollDiv.style.overflowX = 'scroll';
  }

  document.body.appendChild(scrollDiv);
  var size = 0;

  if (isVertical) {
    size = scrollDiv.offsetWidth - scrollDiv.clientWidth;
    scrollbarVerticalSize = size;
  } else {
    size = scrollDiv.offsetHeight - scrollDiv.clientHeight;
    scrollbarHorizontalSize = size;
  }

  document.body.removeChild(scrollDiv);
  return size;
}

exports.measureScrollbar = measureScrollbar;

function debounce(func, wait, immediate) {
  var timeout;

  function debounceFunc() {
    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    var context = this; // https://fb.me/react-event-pooling

    if (args[0] && args[0].persist) {
      args[0].persist();
    }

    var later = function later() {
      timeout = null;

      if (!immediate) {
        func.apply(context, args);
      }
    };

    var callNow = immediate && !timeout;
    clearTimeout(timeout);
    timeout = setTimeout(later, wait);

    if (callNow) {
      func.apply(context, args);
    }
  }

  debounceFunc.cancel = function cancel() {
    if (timeout) {
      clearTimeout(timeout);
      timeout = null;
    }
  };

  return debounceFunc;
}

exports.debounce = debounce;

function remove(array, item) {
  var index = array.indexOf(item);
  var front = array.slice(0, index);
  var last = array.slice(index + 1, array.length);
  return front.concat(last);
}

exports.remove = remove;
/**
 * Returns only data- and aria- key/value pairs
 * @param {object} props
 */

function getDataAndAriaProps(props) {
  return Object.keys(props).reduce(function (memo, key) {
    if (key.substr(0, 5) === 'data-' || key.substr(0, 5) === 'aria-') {
      memo[key] = props[key];
    }

    return memo;
  }, {});
}

exports.getDataAndAriaProps = getDataAndAriaProps;

/***/ }),

/***/ 905:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


__webpack_require__(28);

__webpack_require__(933);

__webpack_require__(318);
//# sourceMappingURL=css.js.map


/***/ }),

/***/ 906:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var _Pagination = _interopRequireDefault(__webpack_require__(938));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

var _default = _Pagination["default"];
exports["default"] = _default;
//# sourceMappingURL=index.js.map


/***/ }),

/***/ 908:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = exports.SiderContext = void 0;

var _createReactContext = _interopRequireDefault(__webpack_require__(316));

var React = _interopRequireWildcard(__webpack_require__(0));

var _reactLifecyclesCompat = __webpack_require__(7);

var _classnames = _interopRequireDefault(__webpack_require__(3));

var _omit = _interopRequireDefault(__webpack_require__(43));

var _layout = __webpack_require__(997);

var _configProvider = __webpack_require__(12);

var _icon = _interopRequireDefault(__webpack_require__(26));

var _isNumeric = _interopRequireDefault(__webpack_require__(998));

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

var __rest = void 0 && (void 0).__rest || function (s, e) {
  var t = {};

  for (var p in s) {
    if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];
  }

  if (s != null && typeof Object.getOwnPropertySymbols === "function") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
    if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]];
  }
  return t;
};

// matchMedia polyfill for
// https://github.com/WickyNilliams/enquire.js/issues/82
// TODO: Will be removed in antd 4.0 because we will no longer support ie9
if (typeof window !== 'undefined') {
  var matchMediaPolyfill = function matchMediaPolyfill(mediaQuery) {
    return {
      media: mediaQuery,
      matches: false,
      addListener: function addListener() {},
      removeListener: function removeListener() {}
    };
  }; // ref: https://github.com/ant-design/ant-design/issues/18774


  if (!window.matchMedia) window.matchMedia = matchMediaPolyfill;
}

var dimensionMaxMap = {
  xs: '479.98px',
  sm: '575.98px',
  md: '767.98px',
  lg: '991.98px',
  xl: '1199.98px',
  xxl: '1599.98px'
};
var SiderContext = (0, _createReactContext["default"])({});
exports.SiderContext = SiderContext;

var generateId = function () {
  var i = 0;
  return function () {
    var prefix = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';
    i += 1;
    return "".concat(prefix).concat(i);
  };
}();

var InternalSider =
/*#__PURE__*/
function (_React$Component) {
  _inherits(InternalSider, _React$Component);

  function InternalSider(props) {
    var _this;

    _classCallCheck(this, InternalSider);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(InternalSider).call(this, props));

    _this.responsiveHandler = function (mql) {
      _this.setState({
        below: mql.matches
      });

      var onBreakpoint = _this.props.onBreakpoint;

      if (onBreakpoint) {
        onBreakpoint(mql.matches);
      }

      if (_this.state.collapsed !== mql.matches) {
        _this.setCollapsed(mql.matches, 'responsive');
      }
    };

    _this.setCollapsed = function (collapsed, type) {
      if (!('collapsed' in _this.props)) {
        _this.setState({
          collapsed: collapsed
        });
      }

      var onCollapse = _this.props.onCollapse;

      if (onCollapse) {
        onCollapse(collapsed, type);
      }
    };

    _this.toggle = function () {
      var collapsed = !_this.state.collapsed;

      _this.setCollapsed(collapsed, 'clickTrigger');
    };

    _this.belowShowChange = function () {
      _this.setState(function (_ref) {
        var belowShow = _ref.belowShow;
        return {
          belowShow: !belowShow
        };
      });
    };

    _this.renderSider = function (_ref2) {
      var _classNames;

      var getPrefixCls = _ref2.getPrefixCls;

      var _a = _this.props,
          customizePrefixCls = _a.prefixCls,
          className = _a.className,
          theme = _a.theme,
          collapsible = _a.collapsible,
          reverseArrow = _a.reverseArrow,
          trigger = _a.trigger,
          style = _a.style,
          width = _a.width,
          collapsedWidth = _a.collapsedWidth,
          zeroWidthTriggerStyle = _a.zeroWidthTriggerStyle,
          others = __rest(_a, ["prefixCls", "className", "theme", "collapsible", "reverseArrow", "trigger", "style", "width", "collapsedWidth", "zeroWidthTriggerStyle"]);

      var prefixCls = getPrefixCls('layout-sider', customizePrefixCls);
      var divProps = (0, _omit["default"])(others, ['collapsed', 'defaultCollapsed', 'onCollapse', 'breakpoint', 'onBreakpoint', 'siderHook', 'zeroWidthTriggerStyle']);
      var rawWidth = _this.state.collapsed ? collapsedWidth : width; // use "px" as fallback unit for width

      var siderWidth = (0, _isNumeric["default"])(rawWidth) ? "".concat(rawWidth, "px") : String(rawWidth); // special trigger when collapsedWidth == 0

      var zeroWidthTrigger = parseFloat(String(collapsedWidth || 0)) === 0 ? React.createElement("span", {
        onClick: _this.toggle,
        className: "".concat(prefixCls, "-zero-width-trigger ").concat(prefixCls, "-zero-width-trigger-").concat(reverseArrow ? 'right' : 'left'),
        style: zeroWidthTriggerStyle
      }, React.createElement(_icon["default"], {
        type: "bars"
      })) : null;
      var iconObj = {
        expanded: reverseArrow ? React.createElement(_icon["default"], {
          type: "right"
        }) : React.createElement(_icon["default"], {
          type: "left"
        }),
        collapsed: reverseArrow ? React.createElement(_icon["default"], {
          type: "left"
        }) : React.createElement(_icon["default"], {
          type: "right"
        })
      };
      var status = _this.state.collapsed ? 'collapsed' : 'expanded';
      var defaultTrigger = iconObj[status];
      var triggerDom = trigger !== null ? zeroWidthTrigger || React.createElement("div", {
        className: "".concat(prefixCls, "-trigger"),
        onClick: _this.toggle,
        style: {
          width: siderWidth
        }
      }, trigger || defaultTrigger) : null;

      var divStyle = _extends(_extends({}, style), {
        flex: "0 0 ".concat(siderWidth),
        maxWidth: siderWidth,
        minWidth: siderWidth,
        width: siderWidth
      });

      var siderCls = (0, _classnames["default"])(className, prefixCls, "".concat(prefixCls, "-").concat(theme), (_classNames = {}, _defineProperty(_classNames, "".concat(prefixCls, "-collapsed"), !!_this.state.collapsed), _defineProperty(_classNames, "".concat(prefixCls, "-has-trigger"), collapsible && trigger !== null && !zeroWidthTrigger), _defineProperty(_classNames, "".concat(prefixCls, "-below"), !!_this.state.below), _defineProperty(_classNames, "".concat(prefixCls, "-zero-width"), parseFloat(siderWidth) === 0), _classNames));
      return React.createElement("aside", _extends({
        className: siderCls
      }, divProps, {
        style: divStyle
      }), React.createElement("div", {
        className: "".concat(prefixCls, "-children")
      }, _this.props.children), collapsible || _this.state.below && zeroWidthTrigger ? triggerDom : null);
    };

    _this.uniqueId = generateId('ant-sider-');
    var matchMedia;

    if (typeof window !== 'undefined') {
      matchMedia = window.matchMedia;
    }

    if (matchMedia && props.breakpoint && props.breakpoint in dimensionMaxMap) {
      _this.mql = matchMedia("(max-width: ".concat(dimensionMaxMap[props.breakpoint], ")"));
    }

    var collapsed;

    if ('collapsed' in props) {
      collapsed = props.collapsed;
    } else {
      collapsed = props.defaultCollapsed;
    }

    _this.state = {
      collapsed: collapsed,
      below: false
    };
    return _this;
  }

  _createClass(InternalSider, [{
    key: "componentDidMount",
    value: function componentDidMount() {
      if (this.mql) {
        this.mql.addListener(this.responsiveHandler);
        this.responsiveHandler(this.mql);
      }

      if (this.props.siderHook) {
        this.props.siderHook.addSider(this.uniqueId);
      }
    }
  }, {
    key: "componentWillUnmount",
    value: function componentWillUnmount() {
      if (this.mql) {
        this.mql.removeListener(this.responsiveHandler);
      }

      if (this.props.siderHook) {
        this.props.siderHook.removeSider(this.uniqueId);
      }
    }
  }, {
    key: "render",
    value: function render() {
      var collapsed = this.state.collapsed;
      var collapsedWidth = this.props.collapsedWidth;
      return React.createElement(SiderContext.Provider, {
        value: {
          siderCollapsed: collapsed,
          collapsedWidth: collapsedWidth
        }
      }, React.createElement(_configProvider.ConfigConsumer, null, this.renderSider));
    }
  }], [{
    key: "getDerivedStateFromProps",
    value: function getDerivedStateFromProps(nextProps) {
      if ('collapsed' in nextProps) {
        return {
          collapsed: nextProps.collapsed
        };
      }

      return null;
    }
  }]);

  return InternalSider;
}(React.Component);

InternalSider.defaultProps = {
  collapsible: false,
  defaultCollapsed: false,
  reverseArrow: false,
  width: 200,
  collapsedWidth: 80,
  style: {},
  theme: 'dark'
};
(0, _reactLifecyclesCompat.polyfill)(InternalSider); // eslint-disable-next-line react/prefer-stateless-function

var Sider =
/*#__PURE__*/
function (_React$Component2) {
  _inherits(Sider, _React$Component2);

  function Sider() {
    _classCallCheck(this, Sider);

    return _possibleConstructorReturn(this, _getPrototypeOf(Sider).apply(this, arguments));
  }

  _createClass(Sider, [{
    key: "render",
    value: function render() {
      var _this2 = this;

      return React.createElement(_layout.LayoutContext.Consumer, null, function (context) {
        return React.createElement(InternalSider, _extends({}, context, _this2.props));
      });
    }
  }]);

  return Sider;
}(React.Component);

exports["default"] = Sider;
//# sourceMappingURL=Sider.js.map


/***/ }),

/***/ 918:
/***/ (function(module, exports, __webpack_require__) {

var listCacheClear = __webpack_require__(1254),
    listCacheDelete = __webpack_require__(1255),
    listCacheGet = __webpack_require__(1256),
    listCacheHas = __webpack_require__(1257),
    listCacheSet = __webpack_require__(1258);

/**
 * Creates an list cache object.
 *
 * @private
 * @constructor
 * @param {Array} [entries] The key-value pairs to cache.
 */
function ListCache(entries) {
  var index = -1,
      length = entries == null ? 0 : entries.length;

  this.clear();
  while (++index < length) {
    var entry = entries[index];
    this.set(entry[0], entry[1]);
  }
}

// Add methods to `ListCache`.
ListCache.prototype.clear = listCacheClear;
ListCache.prototype['delete'] = listCacheDelete;
ListCache.prototype.get = listCacheGet;
ListCache.prototype.has = listCacheHas;
ListCache.prototype.set = listCacheSet;

module.exports = ListCache;


/***/ }),

/***/ 919:
/***/ (function(module, exports, __webpack_require__) {

var eq = __webpack_require__(925);

/**
 * Gets the index at which the `key` is found in `array` of key-value pairs.
 *
 * @private
 * @param {Array} array The array to inspect.
 * @param {*} key The key to search for.
 * @returns {number} Returns the index of the matched value, else `-1`.
 */
function assocIndexOf(array, key) {
  var length = array.length;
  while (length--) {
    if (eq(array[length][0], key)) {
      return length;
    }
  }
  return -1;
}

module.exports = assocIndexOf;


/***/ }),

/***/ 920:
/***/ (function(module, exports, __webpack_require__) {

var getNative = __webpack_require__(945);

/* Built-in method references that are verified to be native. */
var nativeCreate = getNative(Object, 'create');

module.exports = nativeCreate;


/***/ }),

/***/ 921:
/***/ (function(module, exports, __webpack_require__) {

var isKeyable = __webpack_require__(1276);

/**
 * Gets the data for `map`.
 *
 * @private
 * @param {Object} map The map to query.
 * @param {string} key The reference key.
 * @returns {*} Returns the map data.
 */
function getMapData(map, key) {
  var data = map.__data__;
  return isKeyable(key)
    ? data[typeof key == 'string' ? 'string' : 'hash']
    : data.map;
}

module.exports = getMapData;


/***/ }),

/***/ 922:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var React = _interopRequireWildcard(__webpack_require__(0));

var _rcDropdown = _interopRequireDefault(__webpack_require__(1089));

var _classnames = _interopRequireDefault(__webpack_require__(3));

var _configProvider = __webpack_require__(12);

var _warning = _interopRequireDefault(__webpack_require__(40));

var _icon = _interopRequireDefault(__webpack_require__(26));

var _type = __webpack_require__(70);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

var Placements = (0, _type.tuple)('topLeft', 'topCenter', 'topRight', 'bottomLeft', 'bottomCenter', 'bottomRight');

var Dropdown =
/*#__PURE__*/
function (_React$Component) {
  _inherits(Dropdown, _React$Component);

  function Dropdown() {
    var _this;

    _classCallCheck(this, Dropdown);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(Dropdown).apply(this, arguments));

    _this.renderOverlay = function (prefixCls) {
      // rc-dropdown already can process the function of overlay, but we have check logic here.
      // So we need render the element to check and pass back to rc-dropdown.
      var overlay = _this.props.overlay;
      var overlayNode;

      if (typeof overlay === 'function') {
        overlayNode = overlay();
      } else {
        overlayNode = overlay;
      }

      overlayNode = React.Children.only(overlayNode);
      var overlayProps = overlayNode.props; // Warning if use other mode

      (0, _warning["default"])(!overlayProps.mode || overlayProps.mode === 'vertical', 'Dropdown', "mode=\"".concat(overlayProps.mode, "\" is not supported for Dropdown's Menu.")); // menu cannot be selectable in dropdown defaultly
      // menu should be focusable in dropdown defaultly

      var _overlayProps$selecta = overlayProps.selectable,
          selectable = _overlayProps$selecta === void 0 ? false : _overlayProps$selecta,
          _overlayProps$focusab = overlayProps.focusable,
          focusable = _overlayProps$focusab === void 0 ? true : _overlayProps$focusab;
      var expandIcon = React.createElement("span", {
        className: "".concat(prefixCls, "-menu-submenu-arrow")
      }, React.createElement(_icon["default"], {
        type: "right",
        className: "".concat(prefixCls, "-menu-submenu-arrow-icon")
      }));
      var fixedModeOverlay = typeof overlayNode.type === 'string' ? overlay : React.cloneElement(overlayNode, {
        mode: 'vertical',
        selectable: selectable,
        focusable: focusable,
        expandIcon: expandIcon
      });
      return fixedModeOverlay;
    };

    _this.renderDropDown = function (_ref) {
      var getContextPopupContainer = _ref.getPopupContainer,
          getPrefixCls = _ref.getPrefixCls;
      var _this$props = _this.props,
          customizePrefixCls = _this$props.prefixCls,
          children = _this$props.children,
          trigger = _this$props.trigger,
          disabled = _this$props.disabled,
          getPopupContainer = _this$props.getPopupContainer;
      var prefixCls = getPrefixCls('dropdown', customizePrefixCls);
      var child = React.Children.only(children);
      var dropdownTrigger = React.cloneElement(child, {
        className: (0, _classnames["default"])(child.props.className, "".concat(prefixCls, "-trigger")),
        disabled: disabled
      });
      var triggerActions = disabled ? [] : trigger;
      var alignPoint;

      if (triggerActions && triggerActions.indexOf('contextMenu') !== -1) {
        alignPoint = true;
      }

      return React.createElement(_rcDropdown["default"], _extends({
        alignPoint: alignPoint
      }, _this.props, {
        prefixCls: prefixCls,
        getPopupContainer: getPopupContainer || getContextPopupContainer,
        transitionName: _this.getTransitionName(),
        trigger: triggerActions,
        overlay: function overlay() {
          return _this.renderOverlay(prefixCls);
        }
      }), dropdownTrigger);
    };

    return _this;
  }

  _createClass(Dropdown, [{
    key: "getTransitionName",
    value: function getTransitionName() {
      var _this$props2 = this.props,
          _this$props2$placemen = _this$props2.placement,
          placement = _this$props2$placemen === void 0 ? '' : _this$props2$placemen,
          transitionName = _this$props2.transitionName;

      if (transitionName !== undefined) {
        return transitionName;
      }

      if (placement.indexOf('top') >= 0) {
        return 'slide-down';
      }

      return 'slide-up';
    }
  }, {
    key: "render",
    value: function render() {
      return React.createElement(_configProvider.ConfigConsumer, null, this.renderDropDown);
    }
  }]);

  return Dropdown;
}(React.Component);

exports["default"] = Dropdown;
Dropdown.defaultProps = {
  mouseEnterDelay: 0.15,
  mouseLeaveDelay: 0.1,
  placement: 'bottomLeft'
};
//# sourceMappingURL=dropdown.js.map


/***/ }),

/***/ 924:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var React = _interopRequireWildcard(__webpack_require__(0));

var _rcMenu = _interopRequireWildcard(__webpack_require__(172));

var _classnames = _interopRequireDefault(__webpack_require__(3));

var _omit = _interopRequireDefault(__webpack_require__(43));

var _reactLifecyclesCompat = __webpack_require__(7);

var _SubMenu = _interopRequireDefault(__webpack_require__(1002));

var _MenuItem = _interopRequireDefault(__webpack_require__(1003));

var _configProvider = __webpack_require__(12);

var _warning = _interopRequireDefault(__webpack_require__(40));

var _Sider = __webpack_require__(908);

var _raf = _interopRequireDefault(__webpack_require__(182));

var _motion = _interopRequireDefault(__webpack_require__(988));

var _MenuContext = _interopRequireDefault(__webpack_require__(893));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

var InternalMenu =
/*#__PURE__*/
function (_React$Component) {
  _inherits(InternalMenu, _React$Component);

  function InternalMenu(props) {
    var _this;

    _classCallCheck(this, InternalMenu);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(InternalMenu).call(this, props)); // Restore vertical mode when menu is collapsed responsively when mounted
    // https://github.com/ant-design/ant-design/issues/13104
    // TODO: not a perfect solution, looking a new way to avoid setting switchingModeFromInline in this situation

    _this.handleMouseEnter = function (e) {
      _this.restoreModeVerticalFromInline();

      var onMouseEnter = _this.props.onMouseEnter;

      if (onMouseEnter) {
        onMouseEnter(e);
      }
    };

    _this.handleTransitionEnd = function (e) {
      // when inlineCollapsed menu width animation finished
      // https://github.com/ant-design/ant-design/issues/12864
      var widthCollapsed = e.propertyName === 'width' && e.target === e.currentTarget; // Fix SVGElement e.target.className.indexOf is not a function
      // https://github.com/ant-design/ant-design/issues/15699

      var className = e.target.className; // SVGAnimatedString.animVal should be identical to SVGAnimatedString.baseVal, unless during an animation.

      var classNameValue = Object.prototype.toString.call(className) === '[object SVGAnimatedString]' ? className.animVal : className; // Fix for <Menu style={{ width: '100%' }} />, the width transition won't trigger when menu is collapsed
      // https://github.com/ant-design/ant-design-pro/issues/2783

      var iconScaled = e.propertyName === 'font-size' && classNameValue.indexOf('anticon') >= 0;

      if (widthCollapsed || iconScaled) {
        _this.restoreModeVerticalFromInline();
      }
    };

    _this.handleClick = function (e) {
      _this.handleOpenChange([]);

      var onClick = _this.props.onClick;

      if (onClick) {
        onClick(e);
      }
    };

    _this.handleOpenChange = function (openKeys) {
      _this.setOpenKeys(openKeys);

      var onOpenChange = _this.props.onOpenChange;

      if (onOpenChange) {
        onOpenChange(openKeys);
      }
    };

    _this.renderMenu = function (_ref) {
      var getPopupContainer = _ref.getPopupContainer,
          getPrefixCls = _ref.getPrefixCls;
      var _this$props = _this.props,
          customizePrefixCls = _this$props.prefixCls,
          className = _this$props.className,
          theme = _this$props.theme,
          collapsedWidth = _this$props.collapsedWidth;
      var passProps = (0, _omit["default"])(_this.props, ['collapsedWidth', 'siderCollapsed']);

      var menuMode = _this.getRealMenuMode();

      var menuOpenMotion = _this.getOpenMotionProps(menuMode);

      var prefixCls = getPrefixCls('menu', customizePrefixCls);
      var menuClassName = (0, _classnames["default"])(className, "".concat(prefixCls, "-").concat(theme), _defineProperty({}, "".concat(prefixCls, "-inline-collapsed"), _this.getInlineCollapsed()));

      var menuProps = _extends({
        openKeys: _this.state.openKeys,
        onOpenChange: _this.handleOpenChange,
        className: menuClassName,
        mode: menuMode
      }, menuOpenMotion);

      if (menuMode !== 'inline') {
        // closing vertical popup submenu after click it
        menuProps.onClick = _this.handleClick;
      } // https://github.com/ant-design/ant-design/issues/8587


      var hideMenu = _this.getInlineCollapsed() && (collapsedWidth === 0 || collapsedWidth === '0' || collapsedWidth === '0px');

      if (hideMenu) {
        menuProps.openKeys = [];
      }

      return React.createElement(_rcMenu["default"], _extends({
        getPopupContainer: getPopupContainer
      }, passProps, menuProps, {
        prefixCls: prefixCls,
        onTransitionEnd: _this.handleTransitionEnd,
        onMouseEnter: _this.handleMouseEnter
      }));
    };

    (0, _warning["default"])(!('onOpen' in props || 'onClose' in props), 'Menu', '`onOpen` and `onClose` are removed, please use `onOpenChange` instead, ' + 'see: https://u.ant.design/menu-on-open-change.');
    (0, _warning["default"])(!('inlineCollapsed' in props && props.mode !== 'inline'), 'Menu', '`inlineCollapsed` should only be used when `mode` is inline.');
    (0, _warning["default"])(!(props.siderCollapsed !== undefined && 'inlineCollapsed' in props), 'Menu', '`inlineCollapsed` not control Menu under Sider. Should set `collapsed` on Sider instead.');
    var openKeys;

    if ('openKeys' in props) {
      openKeys = props.openKeys;
    } else if ('defaultOpenKeys' in props) {
      openKeys = props.defaultOpenKeys;
    }

    _this.state = {
      openKeys: openKeys || [],
      switchingModeFromInline: false,
      inlineOpenKeys: [],
      prevProps: props
    };
    return _this;
  }

  _createClass(InternalMenu, [{
    key: "componentWillUnmount",
    value: function componentWillUnmount() {
      _raf["default"].cancel(this.mountRafId);
    }
  }, {
    key: "setOpenKeys",
    value: function setOpenKeys(openKeys) {
      if (!('openKeys' in this.props)) {
        this.setState({
          openKeys: openKeys
        });
      }
    }
  }, {
    key: "getRealMenuMode",
    value: function getRealMenuMode() {
      var inlineCollapsed = this.getInlineCollapsed();

      if (this.state.switchingModeFromInline && inlineCollapsed) {
        return 'inline';
      }

      var mode = this.props.mode;
      return inlineCollapsed ? 'vertical' : mode;
    }
  }, {
    key: "getInlineCollapsed",
    value: function getInlineCollapsed() {
      var inlineCollapsed = this.props.inlineCollapsed;

      if (this.props.siderCollapsed !== undefined) {
        return this.props.siderCollapsed;
      }

      return inlineCollapsed;
    }
  }, {
    key: "getOpenMotionProps",
    value: function getOpenMotionProps(menuMode) {
      var _this$props2 = this.props,
          openTransitionName = _this$props2.openTransitionName,
          openAnimation = _this$props2.openAnimation,
          motion = _this$props2.motion; // Provides by user

      if (motion) {
        return {
          motion: motion
        };
      }

      if (openAnimation) {
        (0, _warning["default"])(typeof openAnimation === 'string', 'Menu', '`openAnimation` do not support object. Please use `motion` instead.');
        return {
          openAnimation: openAnimation
        };
      }

      if (openTransitionName) {
        return {
          openTransitionName: openTransitionName
        };
      } // Default logic


      if (menuMode === 'horizontal') {
        return {
          motion: {
            motionName: 'slide-up'
          }
        };
      }

      if (menuMode === 'inline') {
        return {
          motion: _motion["default"]
        };
      } // When mode switch from inline
      // submenu should hide without animation


      return {
        motion: {
          motionName: this.state.switchingModeFromInline ? '' : 'zoom-big'
        }
      };
    }
  }, {
    key: "restoreModeVerticalFromInline",
    value: function restoreModeVerticalFromInline() {
      var switchingModeFromInline = this.state.switchingModeFromInline;

      if (switchingModeFromInline) {
        this.setState({
          switchingModeFromInline: false
        });
      }
    }
  }, {
    key: "render",
    value: function render() {
      return React.createElement(_MenuContext["default"].Provider, {
        value: {
          inlineCollapsed: this.getInlineCollapsed() || false,
          antdMenuTheme: this.props.theme
        }
      }, React.createElement(_configProvider.ConfigConsumer, null, this.renderMenu));
    }
  }], [{
    key: "getDerivedStateFromProps",
    value: function getDerivedStateFromProps(nextProps, prevState) {
      var prevProps = prevState.prevProps;
      var newState = {
        prevProps: nextProps
      };

      if (prevProps.mode === 'inline' && nextProps.mode !== 'inline') {
        newState.switchingModeFromInline = true;
      }

      if ('openKeys' in nextProps) {
        newState.openKeys = nextProps.openKeys;
      } else {
        // [Legacy] Old code will return after `openKeys` changed.
        // Not sure the reason, we should keep this logic still.
        if (nextProps.inlineCollapsed && !prevProps.inlineCollapsed || nextProps.siderCollapsed && !prevProps.siderCollapsed) {
          newState.switchingModeFromInline = true;
          newState.inlineOpenKeys = prevState.openKeys;
          newState.openKeys = [];
        }

        if (!nextProps.inlineCollapsed && prevProps.inlineCollapsed || !nextProps.siderCollapsed && prevProps.siderCollapsed) {
          newState.openKeys = prevState.inlineOpenKeys;
          newState.inlineOpenKeys = [];
        }
      }

      return newState;
    }
  }]);

  return InternalMenu;
}(React.Component);

InternalMenu.defaultProps = {
  className: '',
  theme: 'light',
  focusable: false
};
(0, _reactLifecyclesCompat.polyfill)(InternalMenu); // We should keep this as ref-able

var Menu =
/*#__PURE__*/
function (_React$Component2) {
  _inherits(Menu, _React$Component2);

  function Menu() {
    _classCallCheck(this, Menu);

    return _possibleConstructorReturn(this, _getPrototypeOf(Menu).apply(this, arguments));
  }

  _createClass(Menu, [{
    key: "render",
    value: function render() {
      var _this2 = this;

      return React.createElement(_Sider.SiderContext.Consumer, null, function (context) {
        return React.createElement(InternalMenu, _extends({}, _this2.props, context));
      });
    }
  }]);

  return Menu;
}(React.Component);

exports["default"] = Menu;
Menu.Divider = _rcMenu.Divider;
Menu.Item = _MenuItem["default"];
Menu.SubMenu = _SubMenu["default"];
Menu.ItemGroup = _rcMenu.ItemGroup;
//# sourceMappingURL=index.js.map


/***/ }),

/***/ 925:
/***/ (function(module, exports) {

/**
 * Performs a
 * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
 * comparison between two values to determine if they are equivalent.
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to compare.
 * @param {*} other The other value to compare.
 * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
 * @example
 *
 * var object = { 'a': 1 };
 * var other = { 'a': 1 };
 *
 * _.eq(object, object);
 * // => true
 *
 * _.eq(object, other);
 * // => false
 *
 * _.eq('a', 'a');
 * // => true
 *
 * _.eq('a', Object('a'));
 * // => false
 *
 * _.eq(NaN, NaN);
 * // => true
 */
function eq(value, other) {
  return value === other || (value !== value && other !== other);
}

module.exports = eq;


/***/ }),

/***/ 933:
/***/ (function(module, exports, __webpack_require__) {

// style-loader: Adds some css to the DOM by adding a <style> tag

// load the styles
var content = __webpack_require__(937);
if(typeof content === 'string') content = [[module.i, content, '']];
// Prepare cssTransformation
var transform;

var options = {"hmr":false}
options.transform = transform
// add the styles to the DOM
var update = __webpack_require__(313)(content, options);
if(content.locals) module.exports = content.locals;


/***/ }),

/***/ 937:
/***/ (function(module, exports, __webpack_require__) {

exports = module.exports = __webpack_require__(312)(true);
// imports


// module
exports.push([module.i, ".ant-pagination{-webkit-box-sizing:border-box;box-sizing:border-box;color:rgba(0,0,0,.65);font-size:14px;font-variant:tabular-nums;line-height:1.5;-webkit-font-feature-settings:\"tnum\";font-feature-settings:\"tnum\"}.ant-pagination,.ant-pagination ol,.ant-pagination ul{margin:0;padding:0;list-style:none}.ant-pagination:after{display:block;clear:both;height:0;overflow:hidden;visibility:hidden;content:\" \"}.ant-pagination-item,.ant-pagination-total-text{display:inline-block;height:32px;margin-right:8px;line-height:30px;vertical-align:middle}.ant-pagination-item{min-width:32px;font-family:Arial;text-align:center;list-style:none;background-color:#fff;border:1px solid #d9d9d9;border-radius:4px;outline:0;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.ant-pagination-item a{display:block;padding:0 6px;color:rgba(0,0,0,.65);-webkit-transition:none;-o-transition:none;transition:none}.ant-pagination-item a:hover{text-decoration:none}.ant-pagination-item:focus,.ant-pagination-item:hover{border-color:#1890ff;-webkit-transition:all .3s;-o-transition:all .3s;transition:all .3s}.ant-pagination-item:focus a,.ant-pagination-item:hover a{color:#1890ff}.ant-pagination-item-active{font-weight:500;background:#fff;border-color:#1890ff}.ant-pagination-item-active a{color:#1890ff}.ant-pagination-item-active:focus,.ant-pagination-item-active:hover{border-color:#40a9ff}.ant-pagination-item-active:focus a,.ant-pagination-item-active:hover a{color:#40a9ff}.ant-pagination-jump-next,.ant-pagination-jump-prev{outline:0}.ant-pagination-jump-next .ant-pagination-item-container,.ant-pagination-jump-prev .ant-pagination-item-container{position:relative}.ant-pagination-jump-next .ant-pagination-item-container .ant-pagination-item-link-icon,.ant-pagination-jump-prev .ant-pagination-item-container .ant-pagination-item-link-icon{display:inline-block;font-size:12px;font-size:12px\\9;-webkit-transform:scale(1) rotate(0deg);-ms-transform:scale(1) rotate(0deg);transform:scale(1) rotate(0deg);color:#1890ff;letter-spacing:-1px;opacity:0;-webkit-transition:all .2s;-o-transition:all .2s;transition:all .2s}:root .ant-pagination-jump-next .ant-pagination-item-container .ant-pagination-item-link-icon,:root .ant-pagination-jump-prev .ant-pagination-item-container .ant-pagination-item-link-icon{font-size:12px}.ant-pagination-jump-next .ant-pagination-item-container .ant-pagination-item-link-icon-svg,.ant-pagination-jump-prev .ant-pagination-item-container .ant-pagination-item-link-icon-svg{top:0;right:0;bottom:0;left:0;margin:auto}.ant-pagination-jump-next .ant-pagination-item-container .ant-pagination-item-ellipsis,.ant-pagination-jump-prev .ant-pagination-item-container .ant-pagination-item-ellipsis{position:absolute;top:0;right:0;bottom:0;left:0;display:block;margin:auto;color:rgba(0,0,0,.25);letter-spacing:2px;text-align:center;text-indent:.13em;opacity:1;-webkit-transition:all .2s;-o-transition:all .2s;transition:all .2s}.ant-pagination-jump-next:focus .ant-pagination-item-link-icon,.ant-pagination-jump-next:hover .ant-pagination-item-link-icon,.ant-pagination-jump-prev:focus .ant-pagination-item-link-icon,.ant-pagination-jump-prev:hover .ant-pagination-item-link-icon{opacity:1}.ant-pagination-jump-next:focus .ant-pagination-item-ellipsis,.ant-pagination-jump-next:hover .ant-pagination-item-ellipsis,.ant-pagination-jump-prev:focus .ant-pagination-item-ellipsis,.ant-pagination-jump-prev:hover .ant-pagination-item-ellipsis{opacity:0}.ant-pagination-jump-next,.ant-pagination-jump-prev,.ant-pagination-prev{margin-right:8px}.ant-pagination-jump-next,.ant-pagination-jump-prev,.ant-pagination-next,.ant-pagination-prev{display:inline-block;min-width:32px;height:32px;color:rgba(0,0,0,.65);font-family:Arial;line-height:32px;text-align:center;vertical-align:middle;list-style:none;border-radius:4px;cursor:pointer;-webkit-transition:all .3s;-o-transition:all .3s;transition:all .3s}.ant-pagination-next,.ant-pagination-prev{outline:0}.ant-pagination-next a,.ant-pagination-prev a{color:rgba(0,0,0,.65);-

// exports


/***/ }),

/***/ 938:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var React = _interopRequireWildcard(__webpack_require__(0));

var _rcPagination = _interopRequireDefault(__webpack_require__(939));

var _en_US = _interopRequireDefault(__webpack_require__(332));

var _classnames = _interopRequireDefault(__webpack_require__(3));

var _MiniSelect = _interopRequireDefault(__webpack_require__(944));

var _icon = _interopRequireDefault(__webpack_require__(26));

var _select = _interopRequireDefault(__webpack_require__(315));

var _LocaleReceiver = _interopRequireDefault(__webpack_require__(71));

var _configProvider = __webpack_require__(12);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

var __rest = void 0 && (void 0).__rest || function (s, e) {
  var t = {};

  for (var p in s) {
    if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];
  }

  if (s != null && typeof Object.getOwnPropertySymbols === "function") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
    if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]];
  }
  return t;
};

var Pagination =
/*#__PURE__*/
function (_React$Component) {
  _inherits(Pagination, _React$Component);

  function Pagination() {
    var _this;

    _classCallCheck(this, Pagination);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(Pagination).apply(this, arguments));

    _this.getIconsProps = function (prefixCls) {
      var prevIcon = React.createElement("a", {
        className: "".concat(prefixCls, "-item-link")
      }, React.createElement(_icon["default"], {
        type: "left"
      }));
      var nextIcon = React.createElement("a", {
        className: "".concat(prefixCls, "-item-link")
      }, React.createElement(_icon["default"], {
        type: "right"
      }));
      var jumpPrevIcon = React.createElement("a", {
        className: "".concat(prefixCls, "-item-link")
      }, React.createElement("div", {
        className: "".concat(prefixCls, "-item-container")
      }, React.createElement(_icon["default"], {
        className: "".concat(prefixCls, "-item-link-icon"),
        type: "double-left"
      }), React.createElement("span", {
        className: "".concat(prefixCls, "-item-ellipsis")
      }, "\u2022\u2022\u2022")));
      var jumpNextIcon = React.createElement("a", {
        className: "".concat(prefixCls, "-item-link")
      }, React.createElement("div", {
        className: "".concat(prefixCls, "-item-container")
      }, React.createElement(_icon["default"], {
        className: "".concat(prefixCls, "-item-link-icon"),
        type: "double-right"
      }), React.createElement("span", {
        className: "".concat(prefixCls, "-item-ellipsis")
      }, "\u2022\u2022\u2022")));
      return {
        prevIcon: prevIcon,
        nextIcon: nextIcon,
        jumpPrevIcon: jumpPrevIcon,
        jumpNextIcon: jumpNextIcon
      };
    };

    _this.renderPagination = function (contextLocale) {
      var _a = _this.props,
          customizePrefixCls = _a.prefixCls,
          customizeSelectPrefixCls = _a.selectPrefixCls,
          className = _a.className,
          size = _a.size,
          customLocale = _a.locale,
          restProps = __rest(_a, ["prefixCls", "selectPrefixCls", "className", "size", "locale"]);

      var locale = _extends(_extends({}, contextLocale), customLocale);

      var isSmall = size === 'small';
      return React.createElement(_configProvider.ConfigConsumer, null, function (_ref) {
        var getPrefixCls = _ref.getPrefixCls;
        var prefixCls = getPrefixCls('pagination', customizePrefixCls);
        var selectPrefixCls = getPrefixCls('select', customizeSelectPrefixCls);
        return React.createElement(_rcPagination["default"], _extends({}, restProps, {
          prefixCls: prefixCls,
          selectPrefixCls: selectPrefixCls
        }, _this.getIconsProps(prefixCls), {
          className: (0, _classnames["default"])(className, {
            mini: isSmall
          }),
          selectComponentClass: isSmall ? _MiniSelect["default"] : _select["default"],
          locale: locale
        }));
      });
    };

    return _this;
  }

  _createClass(Pagination, [{
    key: "render",
    value: function render() {
      return React.createElement(_LocaleReceiver["default"], {
        componentName: "Pagination",
        defaultLocale: _en_US["default"]
      }, this.renderPagination);
    }
  }]);

  return Pagination;
}(React.Component);

exports["default"] = Pagination;
//# sourceMappingURL=Pagination.js.map


/***/ }),

/***/ 939:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Pagination__ = __webpack_require__(940);
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return __WEBPACK_IMPORTED_MODULE_0__Pagination__["a"]; });


/***/ }),

/***/ 940:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_defineProperty__ = __webpack_require__(59);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_defineProperty___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_defineProperty__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_extends__ = __webpack_require__(18);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_extends___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_extends__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_classCallCheck__ = __webpack_require__(9);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_classCallCheck___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_classCallCheck__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_createClass__ = __webpack_require__(31);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_createClass___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_createClass__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_possibleConstructorReturn__ = __webpack_require__(10);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_possibleConstructorReturn___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_possibleConstructorReturn__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5_babel_runtime_helpers_inherits__ = __webpack_require__(11);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5_babel_runtime_helpers_inherits___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_5_babel_runtime_helpers_inherits__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6_react__ = __webpack_require__(0);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_6_react__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_7_classnames__ = __webpack_require__(3);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_7_classnames___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_7_classnames__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_8_prop_types__ = __webpack_require__(1);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_8_prop_types___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_8_prop_types__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_9__Pager__ = __webpack_require__(941);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_10__Options__ = __webpack_require__(942);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_11__KeyCode__ = __webpack_require__(890);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_12__locale_zh_CN__ = __webpack_require__(943);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_13_react_lifecycles_compat__ = __webpack_require__(7);















function noop() {}

function isInteger(value) {
  return typeof value === 'number' && isFinite(value) && Math.floor(value) === value;
}

function defaultItemRender(page, type, element) {
  return element;
}

function calculatePage(p, state, props) {
  var pageSize = p;
  if (typeof pageSize === 'undefined') {
    pageSize = state.pageSize;
  }
  return Math.floor((props.total - 1) / pageSize) + 1;
}

var Pagination = function (_React$Component) {
  __WEBPACK_IMPORTED_MODULE_5_babel_runtime_helpers_inherits___default()(Pagination, _React$Component);

  function Pagination(props) {
    __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_classCallCheck___default()(this, Pagination);

    var _this = __WEBPACK_IMPORTED_MODULE_4_babel_runtime_helpers_possibleConstructorReturn___default()(this, (Pagination.__proto__ || Object.getPrototypeOf(Pagination)).call(this, props));

    _initialiseProps.call(_this);

    var hasOnChange = props.onChange !== noop;
    var hasCurrent = 'current' in props;
    if (hasCurrent && !hasOnChange) {
      console.warn('Warning: You provided a `current` prop to a Pagination component without an `onChange` handler. This will render a read-only component.'); // eslint-disable-line
    }

    var current = props.defaultCurrent;
    if ('current' in props) {
      current = props.current;
    }

    var pageSize = props.defaultPageSize;
    if ('pageSize' in props) {
      pageSize = props.pageSize;
    }

    current = Math.min(current, calculatePage(pageSize, undefined, props));

    _this.state = {
      current: current,
      currentInputValue: current,
      pageSize: pageSize
    };
    return _this;
  }

  __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_createClass___default()(Pagination, [{
    key: 'componentDidUpdate',
    value: function componentDidUpdate(prevProps, prevState) {
      // When current page change, fix focused style of prev item
      // A hacky solution of https://github.com/ant-design/ant-design/issues/8948
      var prefixCls = this.props.prefixCls;

      if (prevState.current !== this.state.current && this.paginationNode) {
        var lastCurrentNode = this.paginationNode.querySelector('.' + prefixCls + '-item-' + prevState.current);
        if (lastCurrentNode && document.activeElement === lastCurrentNode) {
          lastCurrentNode.blur();
        }
      }
    }
  }, {
    key: 'getValidValue',
    value: function getValidValue(e) {
      var inputValue = e.target.value;
      var allPages = calculatePage(undefined, this.state, this.props);
      var currentInputValue = this.state.currentInputValue;

      var value = void 0;
      if (inputValue === '') {
        value = inputValue;
      } else if (isNaN(Number(inputValue))) {
        value = currentInputValue;
      } else if (inputValue >= allPages) {
        value = allPages;
      } else {
        value = Number(inputValue);
      }
      return value;
    }
  }, {
    key: 'render',
    value: function render() {
      var _props = this.props,
          prefixCls = _props.prefixCls,
          className = _props.className,
          disabled = _props.disabled;

      // When hideOnSinglePage is true and there is only 1 page, hide the pager

      if (this.props.hideOnSinglePage === true && this.props.total <= this.state.pageSize) {
        return null;
      }

      var props = this.props;
      var locale = props.locale;

      var allPages = calculatePage(undefined, this.state, this.props);
      var pagerList = [];
      var jumpPrev = null;
      var jumpNext = null;
      var firstPager = null;
      var lastPager = null;
      var gotoButton = null;

      var goButton = props.showQuickJumper && props.showQuickJumper.goButton;
      var pageBufferSize = props.showLessItems ? 1 : 2;
      var _state = this.state,
          current = _state.current,
          pageSize = _state.pageSize;


      var prevPage = current - 1 > 0 ? current - 1 : 0;
      var nextPage = current + 1 < allPages ? current + 1 : allPages;

      var dataOrAriaAttributeProps = Object.keys(props).reduce(function (prev, key) {
        if (key.substr(0, 5) === 'data-' || key.substr(0, 5) === 'aria-' || key === 'role') {
          prev[key] = props[key];
        }
        return prev;
      }, {});

      if (props.simple) {
        if (goButton) {
          if (typeof goButton === 'boolean') {
            gotoButton = __WEBPACK_IMPORTED_MODULE_6_react___default.a.createElement(
              'button',
              {
                type: 'button',
                onClick: this.handleGoTO,
                onKeyUp: this.handleGoTO
              },
              locale.jump_to_confirm
            );
          } else {
            gotoButton = __WEBPACK_IMPORTED_MODULE_6_react___default.a.createElement(
              'span',
              {
                onClick: this.handleGoTO,
                onKeyUp: this.handleGoTO
              },
              goButton
            );
          }
          gotoButton = __WEBPACK_IMPORTED_MODULE_6_react___default.a.createElement(
            'li',
            {
              title: props.showTitle ? '' + locale.jump_to + this.state.current + '/' + allPages : null,
              className: prefixCls + '-simple-pager'
            },
            gotoButton
          );
        }

        return __WEBPACK_IMPORTED_MODULE_6_react___default.a.createElement(
          'ul',
          __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_extends___default()({
            className: prefixCls + ' ' + prefixCls + '-simple ' + props.className,
            style: props.style,
            ref: this.savePaginationNode
          }, dataOrAriaAttributeProps),
          __WEBPACK_IMPORTED_MODULE_6_react___default.a.createElement(
            'li',
            {
              title: props.showTitle ? locale.prev_page : null,
              onClick: this.prev,
              tabIndex: this.hasPrev() ? 0 : null,
              onKeyPress: this.runIfEnterPrev,
              className: (this.hasPrev() ? '' : prefixCls + '-disabled') + ' ' + prefixCls + '-prev',
              'aria-disabled': !this.hasPrev()
            },
            props.itemRender(prevPage, 'prev', this.getItemIcon(props.prevIcon))
          ),
          __WEBPACK_IMPORTED_MODULE_6_react___default.a.createElement(
            'li',
            {
              title: props.showTitle ? this.state.current + '/' + allPages : null,
              className: prefixCls + '-simple-pager'
            },
            __WEBPACK_IMPORTED_MODULE_6_react___default.a.createElement('input', {
              type: 'text',
              value: this.state.currentInputValue,
              onKeyDown: this.handleKeyDown,
              onKeyUp: this.handleKeyUp,
              onChange: this.handleKeyUp,
              size: '3'
            }),
            __WEBPACK_IMPORTED_MODULE_6_react___default.a.createElement(
              'span',
              { className: prefixCls + '-slash' },
              '/'
            ),
            allPages
          ),
          __WEBPACK_IMPORTED_MODULE_6_react___default.a.createElement(
            'li',
            {
              title: props.showTitle ? locale.next_page : null,
              onClick: this.next,
              tabIndex: this.hasPrev() ? 0 : null,
              onKeyPress: this.runIfEnterNext,
              className: (this.hasNext() ? '' : prefixCls + '-disabled') + ' ' + prefixCls + '-next',
              'aria-disabled': !this.hasNext()
            },
            props.itemRender(nextPage, 'next', this.getItemIcon(props.nextIcon))
          ),
          gotoButton
        );
      }

      if (allPages <= 5 + pageBufferSize * 2) {
        var pagerProps = {
          locale: locale,
          rootPrefixCls: prefixCls,
          onClick: this.handleChange,
          onKeyPress: this.runIfEnter,
          showTitle: props.showTitle,
          itemRender: props.itemRender
        };
        if (!allPages) {
          pagerList.push(__WEBPACK_IMPORTED_MODULE_6_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_9__Pager__["a" /* default */], __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_extends___default()({}, pagerProps, {
            key: 'noPager',
            page: allPages,
            className: prefixCls + '-disabled'
          })));
        }
        for (var i = 1; i <= allPages; i++) {
          var active = this.state.current === i;
          pagerList.push(__WEBPACK_IMPORTED_MODULE_6_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_9__Pager__["a" /* default */], __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_extends___default()({}, pagerProps, {
            key: i,
            page: i,
            active: active
          })));
        }
      } else {
        var prevItemTitle = props.showLessItems ? locale.prev_3 : locale.prev_5;
        var nextItemTitle = props.showLessItems ? locale.next_3 : locale.next_5;
        if (props.showPrevNextJumpers) {
          var jumpPrevClassString = prefixCls + '-jump-prev';
          if (props.jumpPrevIcon) {
            jumpPrevClassString += ' ' + prefixCls + '-jump-prev-custom-icon';
          }
          jumpPrev = __WEBPACK_IMPORTED_MODULE_6_react___default.a.createElement(
            'li',
            {
              title: props.showTitle ? prevItemTitle : null,
              key: 'prev',
              onClick: this.jumpPrev,
              tabIndex: '0',
              onKeyPress: this.runIfEnterJumpPrev,
              className: jumpPrevClassString
            },
            props.itemRender(this.getJumpPrevPage(), 'jump-prev', this.getItemIcon(props.jumpPrevIcon))
          );
          var jumpNextClassString = prefixCls + '-jump-next';
          if (props.jumpNextIcon) {
            jumpNextClassString += ' ' + prefixCls + '-jump-next-custom-icon';
          }
          jumpNext = __WEBPACK_IMPORTED_MODULE_6_react___default.a.createElement(
            'li',
            {
              title: props.showTitle ? nextItemTitle : null,
              key: 'next',
              tabIndex: '0',
              onClick: this.jumpNext,
              onKeyPress: this.runIfEnterJumpNext,
              className: jumpNextClassString
            },
            props.itemRender(this.getJumpNextPage(), 'jump-next', this.getItemIcon(props.jumpNextIcon))
          );
        }
        lastPager = __WEBPACK_IMPORTED_MODULE_6_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_9__Pager__["a" /* default */], {
          locale: props.locale,
          last: true,
          rootPrefixCls: prefixCls,
          onClick: this.handleChange,
          onKeyPress: this.runIfEnter,
          key: allPages,
          page: allPages,
          active: false,
          showTitle: props.showTitle,
          itemRender: props.itemRender
        });
        firstPager = __WEBPACK_IMPORTED_MODULE_6_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_9__Pager__["a" /* default */], {
          locale: props.locale,
          rootPrefixCls: prefixCls,
          onClick: this.handleChange,
          onKeyPress: this.runIfEnter,
          key: 1,
          page: 1,
          active: false,
          showTitle: props.showTitle,
          itemRender: props.itemRender
        });

        var left = Math.max(1, current - pageBufferSize);
        var right = Math.min(current + pageBufferSize, allPages);

        if (current - 1 <= pageBufferSize) {
          right = 1 + pageBufferSize * 2;
        }

        if (allPages - current <= pageBufferSize) {
          left = allPages - pageBufferSize * 2;
        }

        for (var _i = left; _i <= right; _i++) {
          var _active = current === _i;
          pagerList.push(__WEBPACK_IMPORTED_MODULE_6_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_9__Pager__["a" /* default */], {
            locale: props.locale,
            rootPrefixCls: prefixCls,
            onClick: this.handleChange,
            onKeyPress: this.runIfEnter,
            key: _i,
            page: _i,
            active: _active,
            showTitle: props.showTitle,
            itemRender: props.itemRender
          }));
        }

        if (current - 1 >= pageBufferSize * 2 && current !== 1 + 2) {
          pagerList[0] = __WEBPACK_IMPORTED_MODULE_6_react___default.a.cloneElement(pagerList[0], {
            className: prefixCls + '-item-after-jump-prev'
          });
          pagerList.unshift(jumpPrev);
        }
        if (allPages - current >= pageBufferSize * 2 && current !== allPages - 2) {
          pagerList[pagerList.length - 1] = __WEBPACK_IMPORTED_MODULE_6_react___default.a.cloneElement(pagerList[pagerList.length - 1], {
            className: prefixCls + '-item-before-jump-next'
          });
          pagerList.push(jumpNext);
        }

        if (left !== 1) {
          pagerList.unshift(firstPager);
        }
        if (right !== allPages) {
          pagerList.push(lastPager);
        }
      }

      var totalText = null;

      if (props.showTotal) {
        totalText = __WEBPACK_IMPORTED_MODULE_6_react___default.a.createElement(
          'li',
          { className: prefixCls + '-total-text' },
          props.showTotal(props.total, [props.total === 0 ? 0 : (current - 1) * pageSize + 1, current * pageSize > props.total ? props.total : current * pageSize])
        );
      }
      var prevDisabled = !this.hasPrev() || !allPages;
      var nextDisabled = !this.hasNext() || !allPages;
      return __WEBPACK_IMPORTED_MODULE_6_react___default.a.createElement(
        'ul',
        __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_extends___default()({
          className: __WEBPACK_IMPORTED_MODULE_7_classnames___default()(prefixCls, className, __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_defineProperty___default()({}, prefixCls + '-disabled', disabled)),
          style: props.style,
          unselectable: 'unselectable',
          ref: this.savePaginationNode
        }, dataOrAriaAttributeProps),
        totalText,
        __WEBPACK_IMPORTED_MODULE_6_react___default.a.createElement(
          'li',
          {
            title: props.showTitle ? locale.prev_page : null,
            onClick: this.prev,
            tabIndex: prevDisabled ? null : 0,
            onKeyPress: this.runIfEnterPrev,
            className: (!prevDisabled ? '' : prefixCls + '-disabled') + ' ' + prefixCls + '-prev',
            'aria-disabled': prevDisabled
          },
          props.itemRender(prevPage, 'prev', this.getItemIcon(props.prevIcon))
        ),
        pagerList,
        __WEBPACK_IMPORTED_MODULE_6_react___default.a.createElement(
          'li',
          {
            title: props.showTitle ? locale.next_page : null,
            onClick: this.next,
            tabIndex: nextDisabled ? null : 0,
            onKeyPress: this.runIfEnterNext,
            className: (!nextDisabled ? '' : prefixCls + '-disabled') + ' ' + prefixCls + '-next',
            'aria-disabled': nextDisabled
          },
          props.itemRender(nextPage, 'next', this.getItemIcon(props.nextIcon))
        ),
        __WEBPACK_IMPORTED_MODULE_6_react___default.a.createElement(__WEBPACK_IMPORTED_MODULE_10__Options__["a" /* default */], {
          disabled: disabled,
          locale: props.locale,
          rootPrefixCls: prefixCls,
          selectComponentClass: props.selectComponentClass,
          selectPrefixCls: props.selectPrefixCls,
          changeSize: this.props.showSizeChanger ? this.changePageSize : null,
          current: this.state.current,
          pageSize: this.state.pageSize,
          pageSizeOptions: this.props.pageSizeOptions,
          quickGo: this.shouldDisplayQuickJumper() ? this.handleChange : null,
          goButton: goButton
        })
      );
    }
  }], [{
    key: 'getDerivedStateFromProps',
    value: function getDerivedStateFromProps(props, prevState) {
      var newState = {};

      if ('current' in props) {
        newState.current = props.current;

        if (props.current !== prevState.current) {
          newState.currentInputValue = newState.current;
        }
      }

      if ('pageSize' in props && props.pageSize !== prevState.pageSize) {
        var current = prevState.current;
        var newCurrent = calculatePage(props.pageSize, prevState, props);
        current = current > newCurrent ? newCurrent : current;

        if (!('current' in props)) {
          newState.current = current;
          newState.currentInputValue = current;
        }
        newState.pageSize = props.pageSize;
      }

      return newState;
    }

    /**
     * computed icon node that need to be rendered.
     * @param {React.ReactNode | React.ComponentType<PaginationProps>} icon received icon.
     * @returns {React.ReactNode}
     */

  }]);

  return Pagination;
}(__WEBPACK_IMPORTED_MODULE_6_react___default.a.Component);

Pagination.propTypes = {
  disabled: __WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.bool,
  prefixCls: __WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.string,
  className: __WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.string,
  current: __WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.number,
  defaultCurrent: __WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.number,
  total: __WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.number,
  pageSize: __WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.number,
  defaultPageSize: __WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.number,
  onChange: __WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.func,
  hideOnSinglePage: __WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.bool,
  showSizeChanger: __WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.bool,
  showLessItems: __WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.bool,
  onShowSizeChange: __WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.func,
  selectComponentClass: __WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.func,
  showPrevNextJumpers: __WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.bool,
  showQuickJumper: __WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.oneOfType([__WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.bool, __WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.object]),
  showTitle: __WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.bool,
  pageSizeOptions: __WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.arrayOf(__WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.string),
  showTotal: __WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.func,
  locale: __WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.object,
  style: __WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.object,
  itemRender: __WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.func,
  prevIcon: __WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.oneOfType([__WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.func, __WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.node]),
  nextIcon: __WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.oneOfType([__WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.func, __WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.node]),
  jumpPrevIcon: __WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.oneOfType([__WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.func, __WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.node]),
  jumpNextIcon: __WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.oneOfType([__WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.func, __WEBPACK_IMPORTED_MODULE_8_prop_types___default.a.node])
};
Pagination.defaultProps = {
  defaultCurrent: 1,
  total: 0,
  defaultPageSize: 10,
  onChange: noop,
  className: '',
  selectPrefixCls: 'rc-select',
  prefixCls: 'rc-pagination',
  selectComponentClass: null,
  hideOnSinglePage: false,
  showPrevNextJumpers: true,
  showQuickJumper: false,
  showSizeChanger: false,
  showLessItems: false,
  showTitle: true,
  onShowSizeChange: noop,
  locale: __WEBPACK_IMPORTED_MODULE_12__locale_zh_CN__["a" /* default */],
  style: {},
  itemRender: defaultItemRender
};

var _initialiseProps = function _initialiseProps() {
  var _this2 = this;

  this.getJumpPrevPage = function () {
    return Math.max(1, _this2.state.current - (_this2.props.showLessItems ? 3 : 5));
  };

  this.getJumpNextPage = function () {
    return Math.min(calculatePage(undefined, _this2.state, _this2.props), _this2.state.current + (_this2.props.showLessItems ? 3 : 5));
  };

  this.getItemIcon = function (icon) {
    var prefixCls = _this2.props.prefixCls;

    var iconNode = icon || __WEBPACK_IMPORTED_MODULE_6_react___default.a.createElement('a', { className: prefixCls + '-item-link' });
    if (typeof icon === 'function') {
      iconNode = __WEBPACK_IMPORTED_MODULE_6_react___default.a.createElement(icon, __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_extends___default()({}, _this2.props));
    }
    return iconNode;
  };

  this.savePaginationNode = function (node) {
    _this2.paginationNode = node;
  };

  this.isValid = function (page) {
    return isInteger(page) && page !== _this2.state.current;
  };

  this.shouldDisplayQuickJumper = function () {
    var _props2 = _this2.props,
        showQuickJumper = _props2.showQuickJumper,
        pageSize = _props2.pageSize,
        total = _props2.total;

    if (total <= pageSize) {
      return false;
    }
    return showQuickJumper;
  };

  this.handleKeyDown = function (e) {
    if (e.keyCode === __WEBPACK_IMPORTED_MODULE_11__KeyCode__["a" /* default */].ARROW_UP || e.keyCode === __WEBPACK_IMPORTED_MODULE_11__KeyCode__["a" /* default */].ARROW_DOWN) {
      e.preventDefault();
    }
  };

  this.handleKeyUp = function (e) {
    var value = _this2.getValidValue(e);
    var currentInputValue = _this2.state.currentInputValue;

    if (value !== currentInputValue) {
      _this2.setState({
        currentInputValue: value
      });
    }
    if (e.keyCode === __WEBPACK_IMPORTED_MODULE_11__KeyCode__["a" /* default */].ENTER) {
      _this2.handleChange(value);
    } else if (e.keyCode === __WEBPACK_IMPORTED_MODULE_11__KeyCode__["a" /* default */].ARROW_UP) {
      _this2.handleChange(value - 1);
    } else if (e.keyCode === __WEBPACK_IMPORTED_MODULE_11__KeyCode__["a" /* default */].ARROW_DOWN) {
      _this2.handleChange(value + 1);
    }
  };

  this.changePageSize = function (size) {
    var current = _this2.state.current;
    var newCurrent = calculatePage(size, _this2.state, _this2.props);
    current = current > newCurrent ? newCurrent : current;
    // fix the issue:
    // Once 'total' is 0, 'current' in 'onShowSizeChange' is 0, which is not correct.
    if (newCurrent === 0) {
      current = _this2.state.current;
    }

    if (typeof size === 'number') {
      if (!('pageSize' in _this2.props)) {
        _this2.setState({
          pageSize: size
        });
      }
      if (!('current' in _this2.props)) {
        _this2.setState({
          current: current,
          currentInputValue: current
        });
      }
    }
    _this2.props.onShowSizeChange(current, size);
  };

  this.handleChange = function (p) {
    var disabled = _this2.props.disabled;


    var page = p;
    if (_this2.isValid(page) && !disabled) {
      var currentPage = calculatePage(undefined, _this2.state, _this2.props);
      if (page > currentPage) {
        page = currentPage;
      } else if (page < 1) {
        page = 1;
      }

      if (!('current' in _this2.props)) {
        _this2.setState({
          current: page,
          currentInputValue: page
        });
      }

      var pageSize = _this2.state.pageSize;
      _this2.props.onChange(page, pageSize);

      return page;
    }

    return _this2.state.current;
  };

  this.prev = function () {
    if (_this2.hasPrev()) {
      _this2.handleChange(_this2.state.current - 1);
    }
  };

  this.next = function () {
    if (_this2.hasNext()) {
      _this2.handleChange(_this2.state.current + 1);
    }
  };

  this.jumpPrev = function () {
    _this2.handleChange(_this2.getJumpPrevPage());
  };

  this.jumpNext = function () {
    _this2.handleChange(_this2.getJumpNextPage());
  };

  this.hasPrev = function () {
    return _this2.state.current > 1;
  };

  this.hasNext = function () {
    return _this2.state.current < calculatePage(undefined, _this2.state, _this2.props);
  };

  this.runIfEnter = function (event, callback) {
    for (var _len = arguments.length, restParams = Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) {
      restParams[_key - 2] = arguments[_key];
    }

    if (event.key === 'Enter' || event.charCode === 13) {
      callback.apply(undefined, restParams);
    }
  };

  this.runIfEnterPrev = function (e) {
    _this2.runIfEnter(e, _this2.prev);
  };

  this.runIfEnterNext = function (e) {
    _this2.runIfEnter(e, _this2.next);
  };

  this.runIfEnterJumpPrev = function (e) {
    _this2.runIfEnter(e, _this2.jumpPrev);
  };

  this.runIfEnterJumpNext = function (e) {
    _this2.runIfEnter(e, _this2.jumpNext);
  };

  this.handleGoTO = function (e) {
    if (e.keyCode === __WEBPACK_IMPORTED_MODULE_11__KeyCode__["a" /* default */].ENTER || e.type === 'click') {
      _this2.handleChange(_this2.state.currentInputValue);
    }
  };
};

Object(__WEBPACK_IMPORTED_MODULE_13_react_lifecycles_compat__["polyfill"])(Pagination);

/* harmony default export */ __webpack_exports__["a"] = (Pagination);

/***/ }),

/***/ 941:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_defineProperty__ = __webpack_require__(59);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_defineProperty___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_defineProperty__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_react__ = __webpack_require__(0);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_react__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_prop_types__ = __webpack_require__(1);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_prop_types___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2_prop_types__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_classnames__ = __webpack_require__(3);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_classnames___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_3_classnames__);





var Pager = function Pager(props) {
  var _classNames;

  var prefixCls = props.rootPrefixCls + '-item';
  var cls = __WEBPACK_IMPORTED_MODULE_3_classnames___default()(prefixCls, prefixCls + '-' + props.page, (_classNames = {}, __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_defineProperty___default()(_classNames, prefixCls + '-active', props.active), __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_defineProperty___default()(_classNames, props.className, !!props.className), __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_defineProperty___default()(_classNames, prefixCls + '-disabled', !props.page), _classNames));

  var handleClick = function handleClick() {
    props.onClick(props.page);
  };

  var handleKeyPress = function handleKeyPress(e) {
    props.onKeyPress(e, props.onClick, props.page);
  };

  return __WEBPACK_IMPORTED_MODULE_1_react___default.a.createElement(
    'li',
    {
      title: props.showTitle ? props.page : null,
      className: cls,
      onClick: handleClick,
      onKeyPress: handleKeyPress,
      tabIndex: '0'
    },
    props.itemRender(props.page, 'page', __WEBPACK_IMPORTED_MODULE_1_react___default.a.createElement(
      'a',
      null,
      props.page
    ))
  );
};

Pager.propTypes = {
  page: __WEBPACK_IMPORTED_MODULE_2_prop_types___default.a.number,
  active: __WEBPACK_IMPORTED_MODULE_2_prop_types___default.a.bool,
  last: __WEBPACK_IMPORTED_MODULE_2_prop_types___default.a.bool,
  locale: __WEBPACK_IMPORTED_MODULE_2_prop_types___default.a.object,
  className: __WEBPACK_IMPORTED_MODULE_2_prop_types___default.a.string,
  showTitle: __WEBPACK_IMPORTED_MODULE_2_prop_types___default.a.bool,
  rootPrefixCls: __WEBPACK_IMPORTED_MODULE_2_prop_types___default.a.string,
  onClick: __WEBPACK_IMPORTED_MODULE_2_prop_types___default.a.func,
  onKeyPress: __WEBPACK_IMPORTED_MODULE_2_prop_types___default.a.func,
  itemRender: __WEBPACK_IMPORTED_MODULE_2_prop_types___default.a.func
};

/* harmony default export */ __webpack_exports__["a"] = (Pager);

/***/ }),

/***/ 942:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_classCallCheck__ = __webpack_require__(9);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_classCallCheck___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_classCallCheck__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_createClass__ = __webpack_require__(31);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_createClass___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_createClass__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_possibleConstructorReturn__ = __webpack_require__(10);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_possibleConstructorReturn___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_possibleConstructorReturn__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_inherits__ = __webpack_require__(11);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_inherits___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_inherits__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_react__ = __webpack_require__(0);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_4_react__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5_prop_types__ = __webpack_require__(1);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5_prop_types___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_5_prop_types__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__KeyCode__ = __webpack_require__(890);








var Options = function (_React$Component) {
  __WEBPACK_IMPORTED_MODULE_3_babel_runtime_helpers_inherits___default()(Options, _React$Component);

  function Options() {
    var _ref;

    var _temp, _this, _ret;

    __WEBPACK_IMPORTED_MODULE_0_babel_runtime_helpers_classCallCheck___default()(this, Options);

    for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    return _ret = (_temp = (_this = __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_possibleConstructorReturn___default()(this, (_ref = Options.__proto__ || Object.getPrototypeOf(Options)).call.apply(_ref, [this].concat(args))), _this), _this.state = {
      goInputText: ''
    }, _this.buildOptionText = function (value) {
      return value + ' ' + _this.props.locale.items_per_page;
    }, _this.changeSize = function (value) {
      _this.props.changeSize(Number(value));
    }, _this.handleChange = function (e) {
      _this.setState({
        goInputText: e.target.value
      });
    }, _this.handleBlur = function (e) {
      var _this$props = _this.props,
          goButton = _this$props.goButton,
          quickGo = _this$props.quickGo,
          rootPrefixCls = _this$props.rootPrefixCls;

      if (goButton) {
        return;
      }
      if (e.relatedTarget && (e.relatedTarget.className.indexOf(rootPrefixCls + '-prev') >= 0 || e.relatedTarget.className.indexOf(rootPrefixCls + '-next') >= 0)) {
        return;
      }
      quickGo(_this.getValidValue());
    }, _this.go = function (e) {
      var goInputText = _this.state.goInputText;

      if (goInputText === '') {
        return;
      }
      if (e.keyCode === __WEBPACK_IMPORTED_MODULE_6__KeyCode__["a" /* default */].ENTER || e.type === 'click') {
        _this.setState({
          goInputText: ''
        });
        _this.props.quickGo(_this.getValidValue());
      }
    }, _temp), __WEBPACK_IMPORTED_MODULE_2_babel_runtime_helpers_possibleConstructorReturn___default()(_this, _ret);
  }

  __WEBPACK_IMPORTED_MODULE_1_babel_runtime_helpers_createClass___default()(Options, [{
    key: 'getValidValue',
    value: function getValidValue() {
      var _state = this.state,
          goInputText = _state.goInputText,
          current = _state.current;

      return !goInputText || isNaN(goInputText) ? current : Number(goInputText);
    }
  }, {
    key: 'render',
    value: function render() {
      var _this2 = this;

      var _props = this.props,
          pageSize = _props.pageSize,
          pageSizeOptions = _props.pageSizeOptions,
          locale = _props.locale,
          rootPrefixCls = _props.rootPrefixCls,
          changeSize = _props.changeSize,
          quickGo = _props.quickGo,
          goButton = _props.goButton,
          selectComponentClass = _props.selectComponentClass,
          buildOptionText = _props.buildOptionText,
          selectPrefixCls = _props.selectPrefixCls,
          disabled = _props.disabled;
      var goInputText = this.state.goInputText;

      var prefixCls = rootPrefixCls + '-options';
      var Select = selectComponentClass;
      var changeSelect = null;
      var goInput = null;
      var gotoButton = null;

      if (!changeSize && !quickGo) {
        return null;
      }

      if (changeSize && Select) {
        var options = pageSizeOptions.map(function (opt, i) {
          return __WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement(
            Select.Option,
            { key: i, value: opt },
            (buildOptionText || _this2.buildOptionText)(opt)
          );
        });

        changeSelect = __WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement(
          Select,
          {
            disabled: disabled,
            prefixCls: selectPrefixCls,
            showSearch: false,
            className: prefixCls + '-size-changer',
            optionLabelProp: 'children',
            dropdownMatchSelectWidth: false,
            value: (pageSize || pageSizeOptions[0]).toString(),
            onChange: this.changeSize,
            getPopupContainer: function getPopupContainer(triggerNode) {
              return triggerNode.parentNode;
            }
          },
          options
        );
      }

      if (quickGo) {
        if (goButton) {
          gotoButton = typeof goButton === 'boolean' ? __WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement(
            'button',
            {
              type: 'button',
              onClick: this.go,
              onKeyUp: this.go,
              disabled: disabled
            },
            locale.jump_to_confirm
          ) : __WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement(
            'span',
            {
              onClick: this.go,
              onKeyUp: this.go
            },
            goButton
          );
        }
        goInput = __WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement(
          'div',
          { className: prefixCls + '-quick-jumper' },
          locale.jump_to,
          __WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement('input', {
            disabled: disabled,
            type: 'text',
            value: goInputText,
            onChange: this.handleChange,
            onKeyUp: this.go,
            onBlur: this.handleBlur
          }),
          locale.page,
          gotoButton
        );
      }

      return __WEBPACK_IMPORTED_MODULE_4_react___default.a.createElement(
        'li',
        { className: '' + prefixCls },
        changeSelect,
        goInput
      );
    }
  }]);

  return Options;
}(__WEBPACK_IMPORTED_MODULE_4_react___default.a.Component);

Options.propTypes = {
  disabled: __WEBPACK_IMPORTED_MODULE_5_prop_types___default.a.bool,
  changeSize: __WEBPACK_IMPORTED_MODULE_5_prop_types___default.a.func,
  quickGo: __WEBPACK_IMPORTED_MODULE_5_prop_types___default.a.func,
  selectComponentClass: __WEBPACK_IMPORTED_MODULE_5_prop_types___default.a.func,
  current: __WEBPACK_IMPORTED_MODULE_5_prop_types___default.a.number,
  pageSizeOptions: __WEBPACK_IMPORTED_MODULE_5_prop_types___default.a.arrayOf(__WEBPACK_IMPORTED_MODULE_5_prop_types___default.a.string),
  pageSize: __WEBPACK_IMPORTED_MODULE_5_prop_types___default.a.number,
  buildOptionText: __WEBPACK_IMPORTED_MODULE_5_prop_types___default.a.func,
  locale: __WEBPACK_IMPORTED_MODULE_5_prop_types___default.a.object,
  rootPrefixCls: __WEBPACK_IMPORTED_MODULE_5_prop_types___default.a.string,
  selectPrefixCls: __WEBPACK_IMPORTED_MODULE_5_prop_types___default.a.string,
  goButton: __WEBPACK_IMPORTED_MODULE_5_prop_types___default.a.oneOfType([__WEBPACK_IMPORTED_MODULE_5_prop_types___default.a.bool, __WEBPACK_IMPORTED_MODULE_5_prop_types___default.a.node])
};
Options.defaultProps = {
  pageSizeOptions: ['10', '20', '30', '40']
};


/* harmony default export */ __webpack_exports__["a"] = (Options);

/***/ }),

/***/ 943:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
/* harmony default export */ __webpack_exports__["a"] = ({
  // Options.jsx
  items_per_page: '条/页',
  jump_to: '跳至',
  jump_to_confirm: '确定',
  page: '页',

  // Pagination.jsx
  prev_page: '上一页',
  next_page: '下一页',
  prev_5: '向前 5 页',
  next_5: '向后 5 页',
  prev_3: '向前 3 页',
  next_3: '向后 3 页'
});

/***/ }),

/***/ 944:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var React = _interopRequireWildcard(__webpack_require__(0));

var _select = _interopRequireDefault(__webpack_require__(315));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

var MiniSelect =
/*#__PURE__*/
function (_React$Component) {
  _inherits(MiniSelect, _React$Component);

  function MiniSelect() {
    _classCallCheck(this, MiniSelect);

    return _possibleConstructorReturn(this, _getPrototypeOf(MiniSelect).apply(this, arguments));
  }

  _createClass(MiniSelect, [{
    key: "render",
    value: function render() {
      return React.createElement(_select["default"], _extends({
        size: "small"
      }, this.props));
    }
  }]);

  return MiniSelect;
}(React.Component);

exports["default"] = MiniSelect;
MiniSelect.Option = _select["default"].Option;
//# sourceMappingURL=MiniSelect.js.map


/***/ }),

/***/ 945:
/***/ (function(module, exports, __webpack_require__) {

var baseIsNative = __webpack_require__(1264),
    getValue = __webpack_require__(1267);

/**
 * Gets the native function at `key` of `object`.
 *
 * @private
 * @param {Object} object The object to query.
 * @param {string} key The key of the method to get.
 * @returns {*} Returns the function if it's native, else `undefined`.
 */
function getNative(object, key) {
  var value = getValue(object, key);
  return baseIsNative(value) ? value : undefined;
}

module.exports = getNative;


/***/ }),

/***/ 948:
/***/ (function(module, exports, __webpack_require__) {

var isFunction = __webpack_require__(983),
    isLength = __webpack_require__(1079);

/**
 * Checks if `value` is array-like. A value is considered array-like if it's
 * not a function and has a `value.length` that's an integer greater than or
 * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
 * @example
 *
 * _.isArrayLike([1, 2, 3]);
 * // => true
 *
 * _.isArrayLike(document.body.children);
 * // => true
 *
 * _.isArrayLike('abc');
 * // => true
 *
 * _.isArrayLike(_.noop);
 * // => false
 */
function isArrayLike(value) {
  return value != null && isLength(value.length) && !isFunction(value);
}

module.exports = isArrayLike;


/***/ }),

/***/ 950:
/***/ (function(module, exports, __webpack_require__) {

var baseToString = __webpack_require__(951);

/**
 * Converts `value` to a string. An empty string is returned for `null`
 * and `undefined` values. The sign of `-0` is preserved.
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to convert.
 * @returns {string} Returns the converted string.
 * @example
 *
 * _.toString(null);
 * // => ''
 *
 * _.toString(-0);
 * // => '-0'
 *
 * _.toString([1, 2, 3]);
 * // => '1,2,3'
 */
function toString(value) {
  return value == null ? '' : baseToString(value);
}

module.exports = toString;


/***/ }),

/***/ 951:
/***/ (function(module, exports, __webpack_require__) {

var Symbol = __webpack_require__(179),
    arrayMap = __webpack_require__(952),
    isArray = __webpack_require__(877),
    isSymbol = __webpack_require__(322);

/** Used as references for various `Number` constants. */
var INFINITY = 1 / 0;

/** Used to convert symbols to primitives and strings. */
var symbolProto = Symbol ? Symbol.prototype : undefined,
    symbolToString = symbolProto ? symbolProto.toString : undefined;

/**
 * The base implementation of `_.toString` which doesn't convert nullish
 * values to empty strings.
 *
 * @private
 * @param {*} value The value to process.
 * @returns {string} Returns the string.
 */
function baseToString(value) {
  // Exit early for strings to avoid a performance hit in some environments.
  if (typeof value == 'string') {
    return value;
  }
  if (isArray(value)) {
    // Recursively convert values (susceptible to call stack limits).
    return arrayMap(value, baseToString) + '';
  }
  if (isSymbol(value)) {
    return symbolToString ? symbolToString.call(value) : '';
  }
  var result = (value + '');
  return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
}

module.exports = baseToString;


/***/ }),

/***/ 952:
/***/ (function(module, exports) {

/**
 * A specialized version of `_.map` for arrays without support for iteratee
 * shorthands.
 *
 * @private
 * @param {Array} [array] The array to iterate over.
 * @param {Function} iteratee The function invoked per iteration.
 * @returns {Array} Returns the new mapped array.
 */
function arrayMap(array, iteratee) {
  var index = -1,
      length = array == null ? 0 : array.length,
      result = Array(length);

  while (++index < length) {
    result[index] = iteratee(array[index], index, array);
  }
  return result;
}

module.exports = arrayMap;


/***/ }),

/***/ 982:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var _dropdown = _interopRequireDefault(__webpack_require__(922));

var _dropdownButton = _interopRequireDefault(__webpack_require__(1106));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

_dropdown["default"].Button = _dropdownButton["default"];
var _default = _dropdown["default"];
exports["default"] = _default;
//# sourceMappingURL=index.js.map


/***/ }),

/***/ 983:
/***/ (function(module, exports, __webpack_require__) {

var baseGetTag = __webpack_require__(327),
    isObject = __webpack_require__(170);

/** `Object#toString` result references. */
var asyncTag = '[object AsyncFunction]',
    funcTag = '[object Function]',
    genTag = '[object GeneratorFunction]',
    proxyTag = '[object Proxy]';

/**
 * Checks if `value` is classified as a `Function` object.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a function, else `false`.
 * @example
 *
 * _.isFunction(_);
 * // => true
 *
 * _.isFunction(/abc/);
 * // => false
 */
function isFunction(value) {
  if (!isObject(value)) {
    return false;
  }
  // The use of `Object#toString` avoids issues with the `typeof` operator
  // in Safari 9 which returns 'object' for typed arrays and other constructors.
  var tag = baseGetTag(value);
  return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag;
}

module.exports = isFunction;


/***/ }),

/***/ 984:
/***/ (function(module, exports, __webpack_require__) {

var defineProperty = __webpack_require__(1105);

/**
 * The base implementation of `assignValue` and `assignMergeValue` without
 * value checks.
 *
 * @private
 * @param {Object} object The object to modify.
 * @param {string} key The key of the property to assign.
 * @param {*} value The value to assign.
 */
function baseAssignValue(object, key, value) {
  if (key == '__proto__' && defineProperty) {
    defineProperty(object, key, {
      'configurable': true,
      'enumerable': true,
      'value': value,
      'writable': true
    });
  } else {
    object[key] = value;
  }
}

module.exports = baseAssignValue;


/***/ }),

/***/ 985:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


__webpack_require__(28);

__webpack_require__(1085);

__webpack_require__(87);
//# sourceMappingURL=css.js.map


/***/ }),

/***/ 988:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

// ================== Collapse Motion ==================
var getCollapsedHeight = function getCollapsedHeight() {
  return {
    height: 0,
    opacity: 0
  };
};

var getRealHeight = function getRealHeight(node) {
  return {
    height: node.scrollHeight,
    opacity: 1
  };
};

var getCurrentHeight = function getCurrentHeight(node) {
  return {
    height: node.offsetHeight
  };
};

var collapseMotion = {
  motionName: 'ant-motion-collapse',
  onAppearStart: getCollapsedHeight,
  onEnterStart: getCollapsedHeight,
  onAppearActive: getRealHeight,
  onEnterActive: getRealHeight,
  onLeaveStart: getCurrentHeight,
  onLeaveActive: getCollapsedHeight
};
var _default = collapseMotion;
exports["default"] = _default;
//# sourceMappingURL=motion.js.map


/***/ }),

/***/ 997:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = exports.LayoutContext = void 0;

var React = _interopRequireWildcard(__webpack_require__(0));

var _classnames = _interopRequireDefault(__webpack_require__(3));

var _createReactContext = _interopRequireDefault(__webpack_require__(316));

var _configProvider = __webpack_require__(12);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function () { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _nonIterableSpread(); }

function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance"); }

function _iterableToArray(iter) { if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === "[object Arguments]") return Array.from(iter); }

function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } }

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

var __rest = void 0 && (void 0).__rest || function (s, e) {
  var t = {};

  for (var p in s) {
    if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];
  }

  if (s != null && typeof Object.getOwnPropertySymbols === "function") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
    if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]];
  }
  return t;
};

var LayoutContext = (0, _createReactContext["default"])({
  siderHook: {
    addSider: function addSider() {
      return null;
    },
    removeSider: function removeSider() {
      return null;
    }
  }
});
exports.LayoutContext = LayoutContext;

function generator(_ref) {
  var suffixCls = _ref.suffixCls,
      tagName = _ref.tagName,
      displayName = _ref.displayName;
  return function (BasicComponent) {
    var _a;

    return _a =
    /*#__PURE__*/
    function (_React$Component) {
      _inherits(Adapter, _React$Component);

      function Adapter() {
        var _this;

        _classCallCheck(this, Adapter);

        _this = _possibleConstructorReturn(this, _getPrototypeOf(Adapter).apply(this, arguments));

        _this.renderComponent = function (_ref2) {
          var getPrefixCls = _ref2.getPrefixCls;
          var customizePrefixCls = _this.props.prefixCls;
          var prefixCls = getPrefixCls(suffixCls, customizePrefixCls);
          return React.createElement(BasicComponent, _extends({
            prefixCls: prefixCls,
            tagName: tagName
          }, _this.props));
        };

        return _this;
      }

      _createClass(Adapter, [{
        key: "render",
        value: function render() {
          return React.createElement(_configProvider.ConfigConsumer, null, this.renderComponent);
        }
      }]);

      return Adapter;
    }(React.Component), _a.displayName = displayName, _a;
  };
}

var Basic = function Basic(props) {
  var prefixCls = props.prefixCls,
      className = props.className,
      children = props.children,
      tagName = props.tagName,
      others = __rest(props, ["prefixCls", "className", "children", "tagName"]);

  var classString = (0, _classnames["default"])(className, prefixCls);
  return React.createElement(tagName, _extends({
    className: classString
  }, others), children);
};

var BasicLayout =
/*#__PURE__*/
function (_React$Component2) {
  _inherits(BasicLayout, _React$Component2);

  function BasicLayout() {
    var _this2;

    _classCallCheck(this, BasicLayout);

    _this2 = _possibleConstructorReturn(this, _getPrototypeOf(BasicLayout).apply(this, arguments));
    _this2.state = {
      siders: []
    };
    return _this2;
  }

  _createClass(BasicLayout, [{
    key: "getSiderHook",
    value: function getSiderHook() {
      var _this3 = this;

      return {
        addSider: function addSider(id) {
          _this3.setState(function (state) {
            return {
              siders: [].concat(_toConsumableArray(state.siders), [id])
            };
          });
        },
        removeSider: function removeSider(id) {
          _this3.setState(function (state) {
            return {
              siders: state.siders.filter(function (currentId) {
                return currentId !== id;
              })
            };
          });
        }
      };
    }
  }, {
    key: "render",
    value: function render() {
      var _a = this.props,
          prefixCls = _a.prefixCls,
          className = _a.className,
          children = _a.children,
          hasSider = _a.hasSider,
          Tag = _a.tagName,
          others = __rest(_a, ["prefixCls", "className", "children", "hasSider", "tagName"]);

      var classString = (0, _classnames["default"])(className, prefixCls, _defineProperty({}, "".concat(prefixCls, "-has-sider"), typeof hasSider === 'boolean' ? hasSider : this.state.siders.length > 0));
      return React.createElement(LayoutContext.Provider, {
        value: {
          siderHook: this.getSiderHook()
        }
      }, React.createElement(Tag, _extends({
        className: classString
      }, others), children));
    }
  }]);

  return BasicLayout;
}(React.Component);

var Layout = generator({
  suffixCls: 'layout',
  tagName: 'section',
  displayName: 'Layout'
})(BasicLayout);
var Header = generator({
  suffixCls: 'layout-header',
  tagName: 'header',
  displayName: 'Header'
})(Basic);
var Footer = generator({
  suffixCls: 'layout-footer',
  tagName: 'footer',
  displayName: 'Footer'
})(Basic);
var Content = generator({
  suffixCls: 'layout-content',
  tagName: 'main',
  displayName: 'Content'
})(Basic);
Layout.Header = Header;
Layout.Footer = Footer;
Layout.Content = Content;
var _default = Layout;
exports["default"] = _default;
//# sourceMappingURL=layout.js.map


/***/ }),

/***/ 998:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var isNumeric = function isNumeric(value) {
  return !isNaN(parseFloat(value)) && isFinite(value);
};

var _default = isNumeric;
exports["default"] = _default;
//# sourceMappingURL=isNumeric.js.map


/***/ })

});