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(function (global, factory) { typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('react'), require('react-dom')) : typeof define === 'function' && define.amd ? define(['react', 'react-dom'], factory) : (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Floater = factory(global.React, global.ReactDOM)); })(this, (function (React, ReactDOM) { 'use strict'; function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; } var React__default = /*#__PURE__*/_interopDefaultLegacy(React); var ReactDOM__default = /*#__PURE__*/_interopDefaultLegacy(ReactDOM); function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; } function _objectSpread2(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; } function _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, _toPropertyKey(descriptor.key), descriptor); } } function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; } function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; } function _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 } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); } function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); } function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } } 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 _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 _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } function _possibleConstructorReturn(self, call) { if (call && (typeof call === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); } function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; } function _toPrimitive(input, hint) { if (typeof input !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (typeof res !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); } function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return typeof key === "symbol" ? key : String(key); } var propTypes = {exports: {}}; var reactIs = {exports: {}}; var reactIs_production_min = {}; /** @license React v16.13.1 * react-is.production.min.js * * Copyright (c) Facebook, Inc. and its affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ var hasRequiredReactIs_production_min; function requireReactIs_production_min () { if (hasRequiredReactIs_production_min) return reactIs_production_min; hasRequiredReactIs_production_min = 1; var b="function"===typeof Symbol&&Symbol.for,c=b?Symbol.for("react.element"):60103,d=b?Symbol.for("react.portal"):60106,e=b?Symbol.for("react.fragment"):60107,f=b?Symbol.for("react.strict_mode"):60108,g=b?Symbol.for("react.profiler"):60114,h=b?Symbol.for("react.provider"):60109,k=b?Symbol.for("react.context"):60110,l=b?Symbol.for("react.async_mode"):60111,m=b?Symbol.for("react.concurrent_mode"):60111,n=b?Symbol.for("react.forward_ref"):60112,p=b?Symbol.for("react.suspense"):60113,q=b? Symbol.for("react.suspense_list"):60120,r=b?Symbol.for("react.memo"):60115,t=b?Symbol.for("react.lazy"):60116,v=b?Symbol.for("react.block"):60121,w=b?Symbol.for("react.fundamental"):60117,x=b?Symbol.for("react.responder"):60118,y=b?Symbol.for("react.scope"):60119; function z(a){if("object"===typeof a&&null!==a){var u=a.$$typeof;switch(u){case c:switch(a=a.type,a){case l:case m:case e:case g:case f:case p:return a;default:switch(a=a&&a.$$typeof,a){case k:case n:case t:case r:case h:return a;default:return u}}case d:return u}}}function A(a){return z(a)===m}reactIs_production_min.AsyncMode=l;reactIs_production_min.ConcurrentMode=m;reactIs_production_min.ContextConsumer=k;reactIs_production_min.ContextProvider=h;reactIs_production_min.Element=c;reactIs_production_min.ForwardRef=n;reactIs_production_min.Fragment=e;reactIs_production_min.Lazy=t;reactIs_production_min.Memo=r;reactIs_production_min.Portal=d; reactIs_production_min.Profiler=g;reactIs_production_min.StrictMode=f;reactIs_production_min.Suspense=p;reactIs_production_min.isAsyncMode=function(a){return A(a)||z(a)===l};reactIs_production_min.isConcurrentMode=A;reactIs_production_min.isContextConsumer=function(a){return z(a)===k};reactIs_production_min.isContextProvider=function(a){return z(a)===h};reactIs_production_min.isElement=function(a){return "object"===typeof a&&null!==a&&a.$$typeof===c};reactIs_production_min.isForwardRef=function(a){return z(a)===n};reactIs_production_min.isFragment=function(a){return z(a)===e};reactIs_production_min.isLazy=function(a){return z(a)===t}; reactIs_production_min.isMemo=function(a){return z(a)===r};reactIs_production_min.isPortal=function(a){return z(a)===d};reactIs_production_min.isProfiler=function(a){return z(a)===g};reactIs_production_min.isStrictMode=function(a){return z(a)===f};reactIs_production_min.isSuspense=function(a){return z(a)===p}; reactIs_production_min.isValidElementType=function(a){return "string"===typeof a||"function"===typeof a||a===e||a===m||a===g||a===f||a===p||a===q||"object"===typeof a&&null!==a&&(a.$$typeof===t||a.$$typeof===r||a.$$typeof===h||a.$$typeof===k||a.$$typeof===n||a.$$typeof===w||a.$$typeof===x||a.$$typeof===y||a.$$typeof===v)};reactIs_production_min.typeOf=z; return reactIs_production_min; } var reactIs_development = {}; /** @license React v16.13.1 * react-is.development.js * * Copyright (c) Facebook, Inc. and its affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ var hasRequiredReactIs_development; function requireReactIs_development () { if (hasRequiredReactIs_development) return reactIs_development; hasRequiredReactIs_development = 1; if (process.env.NODE_ENV !== "production") { (function() { // The Symbol used to tag the ReactElement-like types. If there is no native Symbol // nor polyfill, then a plain number is used for performance. var hasSymbol = typeof Symbol === 'function' && Symbol.for; var REACT_ELEMENT_TYPE = hasSymbol ? Symbol.for('react.element') : 0xeac7; var REACT_PORTAL_TYPE = hasSymbol ? Symbol.for('react.portal') : 0xeaca; var REACT_FRAGMENT_TYPE = hasSymbol ? Symbol.for('react.fragment') : 0xeacb; var REACT_STRICT_MODE_TYPE = hasSymbol ? Symbol.for('react.strict_mode') : 0xeacc; var REACT_PROFILER_TYPE = hasSymbol ? Symbol.for('react.profiler') : 0xead2; var REACT_PROVIDER_TYPE = hasSymbol ? Symbol.for('react.provider') : 0xeacd; var REACT_CONTEXT_TYPE = hasSymbol ? Symbol.for('react.context') : 0xeace; // TODO: We don't use AsyncMode or ConcurrentMode anymore. They were temporary // (unstable) APIs that have been removed. Can we remove the symbols? var REACT_ASYNC_MODE_TYPE = hasSymbol ? Symbol.for('react.async_mode') : 0xeacf; var REACT_CONCURRENT_MODE_TYPE = hasSymbol ? Symbol.for('react.concurrent_mode') : 0xeacf; var REACT_FORWARD_REF_TYPE = hasSymbol ? Symbol.for('react.forward_ref') : 0xead0; var REACT_SUSPENSE_TYPE = hasSymbol ? Symbol.for('react.suspense') : 0xead1; var REACT_SUSPENSE_LIST_TYPE = hasSymbol ? Symbol.for('react.suspense_list') : 0xead8; var REACT_MEMO_TYPE = hasSymbol ? Symbol.for('react.memo') : 0xead3; var REACT_LAZY_TYPE = hasSymbol ? Symbol.for('react.lazy') : 0xead4; var REACT_BLOCK_TYPE = hasSymbol ? Symbol.for('react.block') : 0xead9; var REACT_FUNDAMENTAL_TYPE = hasSymbol ? Symbol.for('react.fundamental') : 0xead5; var REACT_RESPONDER_TYPE = hasSymbol ? Symbol.for('react.responder') : 0xead6; var REACT_SCOPE_TYPE = hasSymbol ? Symbol.for('react.scope') : 0xead7; function isValidElementType(type) { return typeof type === 'string' || typeof type === 'function' || // Note: its typeof might be other than 'symbol' or 'number' if it's a polyfill. type === REACT_FRAGMENT_TYPE || type === REACT_CONCURRENT_MODE_TYPE || type === REACT_PROFILER_TYPE || type === REACT_STRICT_MODE_TYPE || type === REACT_SUSPENSE_TYPE || type === REACT_SUSPENSE_LIST_TYPE || typeof type === 'object' && type !== null && (type.$$typeof === REACT_LAZY_TYPE || type.$$typeof === REACT_MEMO_TYPE || type.$$typeof === REACT_PROVIDER_TYPE || type.$$typeof === REACT_CONTEXT_TYPE || type.$$typeof === REACT_FORWARD_REF_TYPE || type.$$typeof === REACT_FUNDAMENTAL_TYPE || type.$$typeof === REACT_RESPONDER_TYPE || type.$$typeof === REACT_SCOPE_TYPE || type.$$typeof === REACT_BLOCK_TYPE); } function typeOf(object) { if (typeof object === 'object' && object !== null) { var $$typeof = object.$$typeof; switch ($$typeof) { case REACT_ELEMENT_TYPE: var type = object.type; switch (type) { case REACT_ASYNC_MODE_TYPE: case REACT_CONCURRENT_MODE_TYPE: case REACT_FRAGMENT_TYPE: case REACT_PROFILER_TYPE: case REACT_STRICT_MODE_TYPE: case REACT_SUSPENSE_TYPE: return type; default: var $$typeofType = type && type.$$typeof; switch ($$typeofType) { case REACT_CONTEXT_TYPE: case REACT_FORWARD_REF_TYPE: case REACT_LAZY_TYPE: case REACT_MEMO_TYPE: case REACT_PROVIDER_TYPE: return $$typeofType; default: return $$typeof; } } case REACT_PORTAL_TYPE: return $$typeof; } } return undefined; } // AsyncMode is deprecated along with isAsyncMode var AsyncMode = REACT_ASYNC_MODE_TYPE; var ConcurrentMode = REACT_CONCURRENT_MODE_TYPE; var ContextConsumer = REACT_CONTEXT_TYPE; var ContextProvider = REACT_PROVIDER_TYPE; var Element = REACT_ELEMENT_TYPE; var ForwardRef = REACT_FORWARD_REF_TYPE; var Fragment = REACT_FRAGMENT_TYPE; var Lazy = REACT_LAZY_TYPE; var Memo = REACT_MEMO_TYPE; var Portal = REACT_PORTAL_TYPE; var Profiler = REACT_PROFILER_TYPE; var StrictMode = REACT_STRICT_MODE_TYPE; var Suspense = REACT_SUSPENSE_TYPE; var hasWarnedAboutDeprecatedIsAsyncMode = false; // AsyncMode should be deprecated function isAsyncMode(object) { { if (!hasWarnedAboutDeprecatedIsAsyncMode) { hasWarnedAboutDeprecatedIsAsyncMode = true; // Using console['warn'] to evade Babel and ESLint console['warn']('The ReactIs.isAsyncMode() alias has been deprecated, ' + 'and will be removed in React 17+. Update your code to use ' + 'ReactIs.isConcurrentMode() instead. It has the exact same API.'); } } return isConcurrentMode(object) || typeOf(object) === REACT_ASYNC_MODE_TYPE; } function isConcurrentMode(object) { return typeOf(object) === REACT_CONCURRENT_MODE_TYPE; } function isContextConsumer(object) { return typeOf(object) === REACT_CONTEXT_TYPE; } function isContextProvider(object) { return typeOf(object) === REACT_PROVIDER_TYPE; } function isElement(object) { return typeof object === 'object' && object !== null && object.$$typeof === REACT_ELEMENT_TYPE; } function isForwardRef(object) { return typeOf(object) === REACT_FORWARD_REF_TYPE; } function isFragment(object) { return typeOf(object) === REACT_FRAGMENT_TYPE; } function isLazy(object) { return typeOf(object) === REACT_LAZY_TYPE; } function isMemo(object) { return typeOf(object) === REACT_MEMO_TYPE; } function isPortal(object) { return typeOf(object) === REACT_PORTAL_TYPE; } function isProfiler(object) { return typeOf(object) === REACT_PROFILER_TYPE; } function isStrictMode(object) { return typeOf(object) === REACT_STRICT_MODE_TYPE; } function isSuspense(object) { return typeOf(object) === REACT_SUSPENSE_TYPE; } reactIs_development.AsyncMode = AsyncMode; reactIs_development.ConcurrentMode = ConcurrentMode; reactIs_development.ContextConsumer = ContextConsumer; reactIs_development.ContextProvider = ContextProvider; reactIs_development.Element = Element; reactIs_development.ForwardRef = ForwardRef; reactIs_development.Fragment = Fragment; reactIs_development.Lazy = Lazy; reactIs_development.Memo = Memo; reactIs_development.Portal = Portal; reactIs_development.Profiler = Profiler; reactIs_development.StrictMode = StrictMode; reactIs_development.Suspense = Suspense; reactIs_development.isAsyncMode = isAsyncMode; reactIs_development.isConcurrentMode = isConcurrentMode; reactIs_development.isContextConsumer = isContextConsumer; reactIs_development.isContextProvider = isContextProvider; reactIs_development.isElement = isElement; reactIs_development.isForwardRef = isForwardRef; reactIs_development.isFragment = isFragment; reactIs_development.isLazy = isLazy; reactIs_development.isMemo = isMemo; reactIs_development.isPortal = isPortal; reactIs_development.isProfiler = isProfiler; reactIs_development.isStrictMode = isStrictMode; reactIs_development.isSuspense = isSuspense; reactIs_development.isValidElementType = isValidElementType; reactIs_development.typeOf = typeOf; })(); } return reactIs_development; } var hasRequiredReactIs; function requireReactIs () { if (hasRequiredReactIs) return reactIs.exports; hasRequiredReactIs = 1; (function (module) { if (process.env.NODE_ENV === 'production') { module.exports = requireReactIs_production_min(); } else { module.exports = requireReactIs_development(); } } (reactIs)); return reactIs.exports; } /* object-assign (c) Sindre Sorhus @license MIT */ var objectAssign; var hasRequiredObjectAssign; function requireObjectAssign () { if (hasRequiredObjectAssign) return objectAssign; hasRequiredObjectAssign = 1; /* eslint-disable no-unused-vars */ var getOwnPropertySymbols = Object.getOwnPropertySymbols; var hasOwnProperty = Object.prototype.hasOwnProperty; var propIsEnumerable = Object.prototype.propertyIsEnumerable; function toObject(val) { if (val === null || val === undefined) { throw new TypeError('Object.assign cannot be called with null or undefined'); } return Object(val); } function shouldUseNative() { try { if (!Object.assign) { return false; } // Detect buggy property enumeration order in older V8 versions. // https://bugs.chromium.org/p/v8/issues/detail?id=4118 var test1 = new String('abc'); // eslint-disable-line no-new-wrappers test1[5] = 'de'; if (Object.getOwnPropertyNames(test1)[0] === '5') { return false; } // https://bugs.chromium.org/p/v8/issues/detail?id=3056 var test2 = {}; for (var i = 0; i < 10; i++) { test2['_' + String.fromCharCode(i)] = i; } var order2 = Object.getOwnPropertyNames(test2).map(function (n) { return test2[n]; }); if (order2.join('') !== '0123456789') { return false; } // https://bugs.chromium.org/p/v8/issues/detail?id=3056 var test3 = {}; 'abcdefghijklmnopqrst'.split('').forEach(function (letter) { test3[letter] = letter; }); if (Object.keys(Object.assign({}, test3)).join('') !== 'abcdefghijklmnopqrst') { return false; } return true; } catch (err) { // We don't expect any of the above to throw, but better to be safe. return false; } } objectAssign = shouldUseNative() ? Object.assign : function (target, source) { var from; var to = toObject(target); var symbols; for (var s = 1; s < arguments.length; s++) { from = Object(arguments[s]); for (var key in from) { if (hasOwnProperty.call(from, key)) { to[key] = from[key]; } } if (getOwnPropertySymbols) { symbols = getOwnPropertySymbols(from); for (var i = 0; i < symbols.length; i++) { if (propIsEnumerable.call(from, symbols[i])) { to[symbols[i]] = from[symbols[i]]; } } } } return to; }; return objectAssign; } /** * Copyright (c) 2013-present, Facebook, Inc. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ var ReactPropTypesSecret_1; var hasRequiredReactPropTypesSecret; function requireReactPropTypesSecret () { if (hasRequiredReactPropTypesSecret) return ReactPropTypesSecret_1; hasRequiredReactPropTypesSecret = 1; var ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED'; ReactPropTypesSecret_1 = ReactPropTypesSecret; return ReactPropTypesSecret_1; } var has; var hasRequiredHas; function requireHas () { if (hasRequiredHas) return has; hasRequiredHas = 1; has = Function.call.bind(Object.prototype.hasOwnProperty); return has; } /** * Copyright (c) 2013-present, Facebook, Inc. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ var checkPropTypes_1; var hasRequiredCheckPropTypes; function requireCheckPropTypes () { if (hasRequiredCheckPropTypes) return checkPropTypes_1; hasRequiredCheckPropTypes = 1; var printWarning = function() {}; if (process.env.NODE_ENV !== 'production') { var ReactPropTypesSecret = requireReactPropTypesSecret(); var loggedTypeFailures = {}; var has = requireHas(); printWarning = function(text) { var message = 'Warning: ' + text; if (typeof console !== 'undefined') { console.error(message); } try { // --- Welcome to debugging React --- // This error was thrown as a convenience so that you can use this stack // to find the callsite that caused this warning to fire. throw new Error(message); } catch (x) { /**/ } }; } /** * Assert that the values match with the type specs. * Error messages are memorized and will only be shown once. * * @param {object} typeSpecs Map of name to a ReactPropType * @param {object} values Runtime values that need to be type-checked * @param {string} location e.g. "prop", "context", "child context" * @param {string} componentName Name of the component for error messages. * @param {?Function} getStack Returns the component stack. * @private */ function checkPropTypes(typeSpecs, values, location, componentName, getStack) { if (process.env.NODE_ENV !== 'production') { for (var typeSpecName in typeSpecs) { if (has(typeSpecs, typeSpecName)) { var error; // Prop type validation may throw. In case they do, we don't want to // fail the render phase where it didn't fail before. So we log it. // After these have been cleaned up, we'll let them throw. try { // This is intentionally an invariant that gets caught. It's the same // behavior as without this statement except with a better message. if (typeof typeSpecs[typeSpecName] !== 'function') { var err = Error( (componentName || 'React class') + ': ' + location + ' type `' + typeSpecName + '` is invalid; ' + 'it must be a function, usually from the `prop-types` package, but received `' + typeof typeSpecs[typeSpecName] + '`.' + 'This often happens because of typos such as `PropTypes.function` instead of `PropTypes.func`.' ); err.name = 'Invariant Violation'; throw err; } error = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, ReactPropTypesSecret); } catch (ex) { error = ex; } if (error && !(error instanceof Error)) { printWarning( (componentName || 'React class') + ': type specification of ' + location + ' `' + typeSpecName + '` is invalid; the type checker ' + 'function must return `null` or an `Error` but returned a ' + typeof error + '. ' + 'You may have forgotten to pass an argument to the type checker ' + 'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' + 'shape all require an argument).' ); } if (error instanceof Error && !(error.message in loggedTypeFailures)) { // Only monitor this failure once because there tends to be a lot of the // same error. loggedTypeFailures[error.message] = true; var stack = getStack ? getStack() : ''; printWarning( 'Failed ' + location + ' type: ' + error.message + (stack != null ? stack : '') ); } } } } } /** * Resets warning cache when testing. * * @private */ checkPropTypes.resetWarningCache = function() { if (process.env.NODE_ENV !== 'production') { loggedTypeFailures = {}; } }; checkPropTypes_1 = checkPropTypes; return checkPropTypes_1; } /** * Copyright (c) 2013-present, Facebook, Inc. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ var factoryWithTypeCheckers; var hasRequiredFactoryWithTypeCheckers; function requireFactoryWithTypeCheckers () { if (hasRequiredFactoryWithTypeCheckers) return factoryWithTypeCheckers; hasRequiredFactoryWithTypeCheckers = 1; var ReactIs = requireReactIs(); var assign = requireObjectAssign(); var ReactPropTypesSecret = requireReactPropTypesSecret(); var has = requireHas(); var checkPropTypes = requireCheckPropTypes(); var printWarning = function() {}; if (process.env.NODE_ENV !== 'production') { printWarning = function(text) { var message = 'Warning: ' + text; if (typeof console !== 'undefined') { console.error(message); } try { // --- Welcome to debugging React --- // This error was thrown as a convenience so that you can use this stack // to find the callsite that caused this warning to fire. throw new Error(message); } catch (x) {} }; } function emptyFunctionThatReturnsNull() { return null; } factoryWithTypeCheckers = function(isValidElement, throwOnDirectAccess) { /* global Symbol */ var ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator; var FAUX_ITERATOR_SYMBOL = '@@iterator'; // Before Symbol spec. /** * Returns the iterator method function contained on the iterable object. * * Be sure to invoke the function with the iterable as context: * * var iteratorFn = getIteratorFn(myIterable); * if (iteratorFn) { * var iterator = iteratorFn.call(myIterable); * ... * } * * @param {?object} maybeIterable * @return {?function} */ function getIteratorFn(maybeIterable) { var iteratorFn = maybeIterable && (ITERATOR_SYMBOL && maybeIterable[ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL]); if (typeof iteratorFn === 'function') { return iteratorFn; } } /** * Collection of methods that allow declaration and validation of props that are * supplied to React components. Example usage: * * var Props = require('ReactPropTypes'); * var MyArticle = React.createClass({ * propTypes: { * // An optional string prop named "description". * description: Props.string, * * // A required enum prop named "category". * category: Props.oneOf(['News','Photos']).isRequired, * * // A prop named "dialog" that requires an instance of Dialog. * dialog: Props.instanceOf(Dialog).isRequired * }, * render: function() { ... } * }); * * A more formal specification of how these methods are used: * * type := array|bool|func|object|number|string|oneOf([...])|instanceOf(...) * decl := ReactPropTypes.{type}(.isRequired)? * * Each and every declaration produces a function with the same signature. This * allows the creation of custom validation functions. For example: * * var MyLink = React.createClass({ * propTypes: { * // An optional string or URI prop named "href". * href: function(props, propName, componentName) { * var propValue = props[propName]; * if (propValue != null && typeof propValue !== 'string' && * !(propValue instanceof URI)) { * return new Error( * 'Expected a string or an URI for ' + propName + ' in ' + * componentName * ); * } * } * }, * render: function() {...} * }); * * @internal */ var ANONYMOUS = '<<anonymous>>'; // Important! // Keep this list in sync with production version in `./factoryWithThrowingShims.js`. var ReactPropTypes = { array: createPrimitiveTypeChecker('array'), bigint: createPrimitiveTypeChecker('bigint'), bool: createPrimitiveTypeChecker('boolean'), func: createPrimitiveTypeChecker('function'), number: createPrimitiveTypeChecker('number'), object: createPrimitiveTypeChecker('object'), string: createPrimitiveTypeChecker('string'), symbol: createPrimitiveTypeChecker('symbol'), any: createAnyTypeChecker(), arrayOf: createArrayOfTypeChecker, element: createElementTypeChecker(), elementType: createElementTypeTypeChecker(), instanceOf: createInstanceTypeChecker, node: createNodeChecker(), objectOf: createObjectOfTypeChecker, oneOf: createEnumTypeChecker, oneOfType: createUnionTypeChecker, shape: createShapeTypeChecker, exact: createStrictShapeTypeChecker, }; /** * inlined Object.is polyfill to avoid requiring consumers ship their own * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is */ /*eslint-disable no-self-compare*/ function is(x, y) { // SameValue algorithm if (x === y) { // Steps 1-5, 7-10 // Steps 6.b-6.e: +0 != -0 return x !== 0 || 1 / x === 1 / y; } else { // Step 6.a: NaN == NaN return x !== x && y !== y; } } /*eslint-enable no-self-compare*/ /** * We use an Error-like object for backward compatibility as people may call * PropTypes directly and inspect their output. However, we don't use real * Errors anymore. We don't inspect their stack anyway, and creating them * is prohibitively expensive if they are created too often, such as what * happens in oneOfType() for any type before the one that matched. */ function PropTypeError(message, data) { this.message = message; this.data = data && typeof data === 'object' ? data: {}; this.stack = ''; } // Make `instanceof Error` still work for returned errors. PropTypeError.prototype = Error.prototype; function createChainableTypeChecker(validate) { if (process.env.NODE_ENV !== 'production') { var manualPropTypeCallCache = {}; var manualPropTypeWarningCount = 0; } function checkType(isRequired, props, propName, componentName, location, propFullName, secret) { componentName = componentName || ANONYMOUS; propFullName = propFullName || propName; if (secret !== ReactPropTypesSecret) { if (throwOnDirectAccess) { // New behavior only for users of `prop-types` package var err = new Error( 'Calling PropTypes validators directly is not supported by the `prop-types` package. ' + 'Use `PropTypes.checkPropTypes()` to call them. ' + 'Read more at http://fb.me/use-check-prop-types' ); err.name = 'Invariant Violation'; throw err; } else if (process.env.NODE_ENV !== 'production' && typeof console !== 'undefined') { // Old behavior for people using React.PropTypes var cacheKey = componentName + ':' + propName; if ( !manualPropTypeCallCache[cacheKey] && // Avoid spamming the console because they are often not actionable except for lib authors manualPropTypeWarningCount < 3 ) { printWarning( 'You are manually calling a React.PropTypes validation ' + 'function for the `' + propFullName + '` prop on `' + componentName + '`. This is deprecated ' + 'and will throw in the standalone `prop-types` package. ' + 'You may be seeing this warning due to a third-party PropTypes ' + 'library. See https://fb.me/react-warning-dont-call-proptypes ' + 'for details.' ); manualPropTypeCallCache[cacheKey] = true; manualPropTypeWarningCount++; } } } if (props[propName] == null) { if (isRequired) { if (props[propName] === null) { return new PropTypeError('The ' + location + ' `' + propFullName + '` is marked as required ' + ('in `' + componentName + '`, but its value is `null`.')); } return new PropTypeError('The ' + location + ' `' + propFullName + '` is marked as required in ' + ('`' + componentName + '`, but its value is `undefined`.')); } return null; } else { return validate(props, propName, componentName, location, propFullName); } } var chainedCheckType = checkType.bind(null, false); chainedCheckType.isRequired = checkType.bind(null, true); return chainedCheckType; } function createPrimitiveTypeChecker(expectedType) { function validate(props, propName, componentName, location, propFullName, secret) { var propValue = props[propName]; var propType = getPropType(propValue); if (propType !== expectedType) { // `propValue` being instance of, say, date/regexp, pass the 'object' // check, but we can offer a more precise error message here rather than // 'of type `object`'. var preciseType = getPreciseType(propValue); return new PropTypeError( 'Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + preciseType + '` supplied to `' + componentName + '`, expected ') + ('`' + expectedType + '`.'), {expectedType: expectedType} ); } return null; } return createChainableTypeChecker(validate); } function createAnyTypeChecker() { return createChainableTypeChecker(emptyFunctionThatReturnsNull); } function createArrayOfTypeChecker(typeChecker) { function validate(props, propName, componentName, location, propFullName) { if (typeof typeChecker !== 'function') { return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside arrayOf.'); } var propValue = props[propName]; if (!Array.isArray(propValue)) { var propType = getPropType(propValue); return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an array.')); } for (var i = 0; i < propValue.length; i++) { var error = typeChecker(propValue, i, componentName, location, propFullName + '[' + i + ']', ReactPropTypesSecret); if (error instanceof Error) { return error; } } return null; } return createChainableTypeChecker(validate); } function createElementTypeChecker() { function validate(props, propName, componentName, location, propFullName) { var propValue = props[propName]; if (!isValidElement(propValue)) { var propType = getPropType(propValue); return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected a single ReactElement.')); } return null; } return createChainableTypeChecker(validate); } function createElementTypeTypeChecker() { function validate(props, propName, componentName, location, propFullName) { var propValue = props[propName]; if (!ReactIs.isValidElementType(propValue)) { var propType = getPropType(propValue); return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected a single ReactElement type.')); } return null; } return createChainableTypeChecker(validate); } function createInstanceTypeChecker(expectedClass) { function validate(props, propName, componentName, location, propFullName) { if (!(props[propName] instanceof expectedClass)) { var expectedClassName = expectedClass.name || ANONYMOUS; var actualClassName = getClassName(props[propName]); return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + actualClassName + '` supplied to `' + componentName + '`, expected ') + ('instance of `' + expectedClassName + '`.')); } return null; } return createChainableTypeChecker(validate); } function createEnumTypeChecker(expectedValues) { if (!Array.isArray(expectedValues)) { if (process.env.NODE_ENV !== 'production') { if (arguments.length > 1) { printWarning( 'Invalid arguments supplied to oneOf, expected an array, got ' + arguments.length + ' arguments. ' + 'A common mistake is to write oneOf(x, y, z) instead of oneOf([x, y, z]).' ); } else { printWarning('Invalid argument supplied to oneOf, expected an array.'); } } return emptyFunctionThatReturnsNull; } function validate(props, propName, componentName, location, propFullName) { var propValue = props[propName]; for (var i = 0; i < expectedValues.length; i++) { if (is(propValue, expectedValues[i])) { return null; } } var valuesString = JSON.stringify(expectedValues, function replacer(key, value) { var type = getPreciseType(value); if (type === 'symbol') { return String(value); } return value; }); return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of value `' + String(propValue) + '` ' + ('supplied to `' + componentName + '`, expected one of ' + valuesString + '.')); } return createChainableTypeChecker(validate); } function createObjectOfTypeChecker(typeChecker) { function validate(props, propName, componentName, location, propFullName) { if (typeof typeChecker !== 'function') { return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside objectOf.'); } var propValue = props[propName]; var propType = getPropType(propValue); if (propType !== 'object') { return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an object.')); } for (var key in propValue) { if (has(propValue, key)) { var error = typeChecker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret); if (error instanceof Error) { return error; } } } return null; } return createChainableTypeChecker(validate); } function createUnionTypeChecker(arrayOfTypeCheckers) { if (!Array.isArray(arrayOfTypeCheckers)) { process.env.NODE_ENV !== 'production' ? printWarning('Invalid argument supplied to oneOfType, expected an instance of array.') : void 0; return emptyFunctionThatReturnsNull; } for (var i = 0; i < arrayOfTypeCheckers.length; i++) { var checker = arrayOfTypeCheckers[i]; if (typeof checker !== 'function') { printWarning( 'Invalid argument supplied to oneOfType. Expected an array of check functions, but ' + 'received ' + getPostfixForTypeWarning(checker) + ' at index ' + i + '.' ); return emptyFunctionThatReturnsNull; } } function validate(props, propName, componentName, location, propFullName) { var expectedTypes = []; for (var i = 0; i < arrayOfTypeCheckers.length; i++) { var checker = arrayOfTypeCheckers[i]; var checkerResult = checker(props, propName, componentName, location, propFullName, ReactPropTypesSecret); if (checkerResult == null) { return null; } if (checkerResult.data && has(checkerResult.data, 'expectedType')) { expectedTypes.push(checkerResult.data.expectedType); } } var expectedTypesMessage = (expectedTypes.length > 0) ? ', expected one of type [' + expectedTypes.join(', ') + ']': ''; return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`' + expectedTypesMessage + '.')); } return createChainableTypeChecker(validate); } function createNodeChecker() { function validate(props, propName, componentName, location, propFullName) { if (!isNode(props[propName])) { return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`, expected a ReactNode.')); } return null; } return createChainableTypeChecker(validate); } function invalidValidatorError(componentName, location, propFullName, key, type) { return new PropTypeError( (componentName || 'React class') + ': ' + location + ' type `' + propFullName + '.' + key + '` is invalid; ' + 'it must be a function, usually from the `prop-types` package, but received `' + type + '`.' ); } function createShapeTypeChecker(shapeTypes) { function validate(props, propName, componentName, location, propFullName) { var propValue = props[propName]; var propType = getPropType(propValue); if (propType !== 'object') { return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.')); } for (var key in shapeTypes) { var checker = shapeTypes[key]; if (typeof checker !== 'function') { return invalidValidatorError(componentName, location, propFullName, key, getPreciseType(checker)); } var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret); if (error) { return error; } } return null; } return createChainableTypeChecker(validate); } function createStrictShapeTypeChecker(shapeTypes) { function validate(props, propName, componentName, location, propFullName) { var propValue = props[propName]; var propType = getPropType(propValue); if (propType !== 'object') { return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.')); } // We need to check all keys in case some are required but missing from props. var allKeys = assign({}, props[propName], shapeTypes); for (var key in allKeys) { var checker = shapeTypes[key]; if (has(shapeTypes, key) && typeof checker !== 'function') { return invalidValidatorError(componentName, location, propFullName, key, getPreciseType(checker)); } if (!checker) { return new PropTypeError( 'Invalid ' + location + ' `' + propFullName + '` key `' + key + '` supplied to `' + componentName + '`.' + '\nBad object: ' + JSON.stringify(props[propName], null, ' ') + '\nValid keys: ' + JSON.stringify(Object.keys(shapeTypes), null, ' ') ); } var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret); if (error) { return error; } } return null; } return createChainableTypeChecker(validate); } function isNode(propValue) { switch (typeof propValue) { case 'number': case 'string': case 'undefined': return true; case 'boolean': return !propValue; case 'object': if (Array.isArray(propValue)) { return propValue.every(isNode); } if (propValue === null || isValidElement(propValue)) { return true; } var iteratorFn = getIteratorFn(propValue); if (iteratorFn) { var iterator = iteratorFn.call(propValue); var step; if (iteratorFn !== propValue.entries) { while (!(step = iterator.next()).done) { if (!isNode(step.value)) { return false; } } } else { // Iterator will provide entry [k,v] tuples rather than values. while (!(step = iterator.next()).done) { var entry = step.value; if (entry) { if (!isNode(entry[1])) { return false; } } } } } else { return false; } return true; default: return false; } } function isSymbol(propType, propValue) { // Native Symbol. if (propType === 'symbol') { return true; } // falsy value can't be a Symbol if (!propValue) { return false; } // 19.4.3.5 Symbol.prototype[@@toStringTag] === 'Symbol' if (propValue['@@toStringTag'] === 'Symbol') { return true; } // Fallback for non-spec compliant Symbols which are polyfilled. if (typeof Symbol === 'function' && propValue instanceof Symbol) { return true; } return false; } // Equivalent of `typeof` but with special handling for array and regexp. function getPropType(propValue) { var propType = typeof propValue; if (Array.isArray(propValue)) { return 'array'; } if (propValue instanceof RegExp) { // Old webkits (at least until Android 4.0) return 'function' rather than // 'object' for typeof a RegExp. We'll normalize this here so that /bla/ // passes PropTypes.object. return 'object'; } if (isSymbol(propType, propValue)) { return 'symbol'; } return propType; } // This handles more types than `getPropType`. Only used for error messages. // See `createPrimitiveTypeChecker`. function getPreciseType(propValue) { if (typeof propValue === 'undefined' || propValue === null) { return '' + propValue; } var propType = getPropType(propValue); if (propType === 'object') { if (propValue instanceof Date) { return 'date'; } else if (propValue instanceof RegExp) { return 'regexp'; } } return propType; } // Returns a string that is postfixed to a warning about an invalid type. // For example, "undefined" or "of type array" function getPostfixForTypeWarning(value) { var type = getPreciseType(value); switch (type) { case 'array': case 'object': return 'an ' + type; case 'boolean': case 'date': case 'regexp': return 'a ' + type; default: return type; } } // Returns class name of the object, if any. function getClassName(propValue) { if (!propValue.constructor || !propValue.constructor.name) { return ANONYMOUS; } return propValue.constructor.name; } ReactPropTypes.checkPropTypes = checkPropTypes; ReactPropTypes.resetWarningCache = checkPropTypes.resetWarningCache; ReactPropTypes.PropTypes = ReactPropTypes; return ReactPropTypes; }; return factoryWithTypeCheckers; } /** * Copyright (c) 2013-present, Facebook, Inc. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ var factoryWithThrowingShims; var hasRequiredFactoryWithThrowingShims; function requireFactoryWithThrowingShims () { if (hasRequiredFactoryWithThrowingShims) return factoryWithThrowingShims; hasRequiredFactoryWithThrowingShims = 1; var ReactPropTypesSecret = requireReactPropTypesSecret(); function emptyFunction() {} function emptyFunctionWithReset() {} emptyFunctionWithReset.resetWarningCache = emptyFunction; factoryWithThrowingShims = function() { function shim(props, propName, componentName, location, propFullName, secret) { if (secret === ReactPropTypesSecret) { // It is still safe when called from React. return; } var err = new Error( 'Calling PropTypes validators directly is not supported by the `prop-types` package. ' + 'Use PropTypes.checkPropTypes() to call them. ' + 'Read more at http://fb.me/use-check-prop-types' ); err.name = 'Invariant Violation'; throw err; } shim.isRequired = shim; function getShim() { return shim; } // Important! // Keep this list in sync with production version in `./factoryWithTypeCheckers.js`. var ReactPropTypes = { array: shim, bigint: shim, bool: shim, func: shim, number: shim, object: shim, string: shim, symbol: shim, any: shim, arrayOf: getShim, element: shim, elementType: shim, instanceOf: getShim, node: shim, objectOf: getShim, oneOf: getShim, oneOfType: getShim, shape: getShim, exact: getShim, checkPropTypes: emptyFunctionWithReset, resetWarningCache: emptyFunction }; ReactPropTypes.PropTypes = ReactPropTypes; return ReactPropTypes; }; return factoryWithThrowingShims; } /** * Copyright (c) 2013-present, Facebook, Inc. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ if (process.env.NODE_ENV !== 'production') { var ReactIs = requireReactIs(); // By explicitly using `prop-types` you are opting into new development behavior. // http://fb.me/prop-types-in-prod var throwOnDirectAccess = true; propTypes.exports = requireFactoryWithTypeCheckers()(ReactIs.isElement, throwOnDirectAccess); } else { // By explicitly using `prop-types` you are opting into new production behavior. // http://fb.me/prop-types-in-prod propTypes.exports = requireFactoryWithThrowingShims()(); } /**! * @fileOverview Kickass library to create and place poppers near their reference elements. * @version 1.16.1 * @license * Copyright (c) 2016 Federico Zivolo and contributors * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all * copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ var isBrowser = typeof window !== 'undefined' && typeof document !== 'undefined' && typeof navigator !== 'undefined'; var timeoutDuration = function () { var longerTimeoutBrowsers = ['Edge', 'Trident', 'Firefox']; for (var i = 0; i < longerTimeoutBrowsers.length; i += 1) { if (isBrowser && navigator.userAgent.indexOf(longerTimeoutBrowsers[i]) >= 0) { return 1; } } return 0; }(); function microtaskDebounce(fn) { var called = false; return function () { if (called) { return; } called = true; window.Promise.resolve().then(function () { called = false; fn(); }); }; } function taskDebounce(fn) { var scheduled = false; return function () { if (!scheduled) { scheduled = true; setTimeout(function () { scheduled = false; fn(); }, timeoutDuration); } }; } var supportsMicroTasks = isBrowser && window.Promise; /** * Create a debounced version of a method, that's asynchronously deferred * but called in the minimum time possible. * * @method * @memberof Popper.Utils * @argument {Function} fn * @returns {Function} */ var debounce = supportsMicroTasks ? microtaskDebounce : taskDebounce; /** * Check if the given variable is a function * @method * @memberof Popper.Utils * @argument {Any} functionToCheck - variable to check * @returns {Boolean} answer to: is a function? */ function isFunction$1(functionToCheck) { var getType = {}; return functionToCheck && getType.toString.call(functionToCheck) === '[object Function]'; } /** * Get CSS computed property of the given element * @method * @memberof Popper.Utils * @argument {Eement} element * @argument {String} property */ function getStyleComputedProperty(element, property) { if (element.nodeType !== 1) { return []; } // NOTE: 1 DOM access here var window = element.ownerDocument.defaultView; var css = window.getComputedStyle(element, null); return property ? css[property] : css; } /** * Returns the parentNode or the host of the element * @method * @memberof Popper.Utils * @argument {Element} element * @returns {Element} parent */ function getParentNode(element) { if (element.nodeName === 'HTML') { return element; } return element.parentNode || element.host; } /** * Returns the scrolling parent of the given element * @method * @memberof Popper.Utils * @argument {Element} element * @returns {Element} scroll parent */ function getScrollParent(element) { // Return body, `getScroll` will take care to get the correct `scrollTop` from it if (!element) { return document.body; } switch (element.nodeName) { case 'HTML': case 'BODY': return element.ownerDocument.body; case '#document': return element.body; } // Firefox want us to check `-x` and `-y` variations as well var _getStyleComputedProp = getStyleComputedProperty(element), overflow = _getStyleComputedProp.overflow, overflowX = _getStyleComputedProp.overflowX, overflowY = _getStyleComputedProp.overflowY; if (/(auto|scroll|overlay)/.test(overflow + overflowY + overflowX)) { return element; } return getScrollParent(getParentNode(element)); } /** * Returns the reference node of the reference object, or the reference object itself. * @method * @memberof Popper.Utils * @param {Element|Object} reference - the reference element (the popper will be relative to this) * @returns {Element} parent */ function getReferenceNode(reference) { return reference && reference.referenceNode ? reference.referenceNode : reference; } var isIE11 = isBrowser && !!(window.MSInputMethodContext && document.documentMode); var isIE10 = isBrowser && /MSIE 10/.test(navigator.userAgent); /** * Determines if the browser is Internet Explorer * @method * @memberof Popper.Utils * @param {Number} version to check * @returns {Boolean} isIE */ function isIE(version) { if (version === 11) { return isIE11; } if (version === 10) { return isIE10; } return isIE11 || isIE10; } /** * Returns the offset parent of the given element * @method * @memberof Popper.Utils * @argument {Element} element * @returns {Element} offset parent */ function getOffsetParent(element) { if (!element) { return document.documentElement; } var noOffsetParent = isIE(10) ? document.body : null; // NOTE: 1 DOM access here var offsetParent = element.offsetParent || null; // Skip hidden elements which don't have an offsetParent while (offsetParent === noOffsetParent && element.nextElementSibling) { offsetParent = (element = element.nextElementSibling).offsetParent; } var nodeName = offsetParent && offsetParent.nodeName; if (!nodeName || nodeName === 'BODY' || nodeName === 'HTML') { return element ? element.ownerDocument.documentElement : document.documentElement; } // .offsetParent will return the closest TH, TD or TABLE in case // no offsetParent is present, I hate this job... if (['TH', 'TD', 'TABLE'].indexOf(offsetParent.nodeName) !== -1 && getStyleComputedProperty(offsetParent, 'position') === 'static') { return getOffsetParent(offsetParent); } return offsetParent; } function isOffsetContainer(element) { var nodeName = element.nodeName; if (nodeName === 'BODY') { return false; } return nodeName === 'HTML' || getOffsetParent(element.firstElementChild) === element; } /** * Finds the root node (document, shadowDOM root) of the given element * @method * @memberof Popper.Utils * @argument {Element} node * @returns {Element} root node */ function getRoot(node) { if (node.parentNode !== null) { return getRoot(node.parentNode); } return node; } /** * Finds the offset parent common to the two provided nodes * @method * @memberof Popper.Utils * @argument {Element} element1 * @argument {Element} element2 * @returns {Element} common offset parent */ function findCommonOffsetParent(element1, element2) { // This check is needed to avoid errors in case one of the elements isn't defined for any reason if (!element1 || !element1.nodeType || !element2 || !element2.nodeType) { return document.documentElement; } // Here we make sure to give as "start" the element that comes first in the DOM var order = element1.compareDocumentPosition(element2) & Node.DOCUMENT_POSITION_FOLLOWING; var start = order ? element1 : element2; var end = order ? element2 : element1; // Get common ancestor container var range = document.createRange(); range.setStart(start, 0); range.setEnd(end, 0); var commonAncestorContainer = range.commonAncestorContainer; // Both nodes are inside #document if (element1 !== commonAncestorContainer && element2 !== commonAncestorContainer || start.contains(end)) { if (isOffsetContainer(commonAncestorContainer)) { return commonAncestorContainer; } return getOffsetParent(commonAncestorContainer); } // one of the nodes is inside shadowDOM, find which one var element1root = getRoot(element1); if (element1root.host) { return findCommonOffsetParent(element1root.host, element2); } else { return findCommonOffsetParent(element1, getRoot(element2).host); } } /** * Gets the scroll value of the given element in the given side (top and left) * @method * @memberof Popper.Utils * @argument {Element} element * @argument {String} side `top` or `left` * @returns {number} amount of scrolled pixels */ function getScroll(element) { var side = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'top'; var upperSide = side === 'top' ? 'scrollTop' : 'scrollLeft'; var nodeName = element.nodeName; if (nodeName === 'BODY' || nodeName === 'HTML') { var html = element.ownerDocument.documentElement; var scrollingElement = element.ownerDocument.scrollingElement || html; return scrollingElement[upperSide]; } return element[upperSide]; } /* * Sum or subtract the element scroll values (left and top) from a given rect object * @method * @memberof Popper.Utils * @param {Object} rect - Rect object you want to change * @param {HTMLElement} element - The element from the function reads the scroll values * @param {Boolean} subtract - set to true if you want to subtract the scroll values * @return {Object} rect - The modifier rect object */ function includeScroll(rect, element) { var subtract = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; var scrollTop = getScroll(element, 'top'); var scrollLeft = getScroll(element, 'left'); var modifier = subtract ? -1 : 1; rect.top += scrollTop * modifier; rect.bottom += scrollTop * modifier; rect.left += scrollLeft * modifier; rect.right += scrollLeft * modifier; return rect; } /* * Helper to detect borders of a given element * @method * @memberof Popper.Utils * @param {CSSStyleDeclaration} styles * Result of `getStyleComputedProperty` on the given element * @param {String} axis - `x` or `y` * @return {number} borders - The borders size of the given axis */ function getBordersSize(styles, axis) { var sideA = axis === 'x' ? 'Left' : 'Top'; var sideB = sideA === 'Left' ? 'Right' : 'Bottom'; return parseFloat(styles['border' + sideA + 'Width']) + parseFloat(styles['border' + sideB + 'Width']); } function getSize(axis, body, html, computedStyle) { return Math.max(body['offset' + axis], body['scroll' + axis], html['client' + axis], html['offset' + axis], html['scroll' + axis], isIE(10) ? parseInt(html['offset' + axis]) + parseInt(computedStyle['margin' + (axis === 'Height' ? 'Top' : 'Left')]) + parseInt(computedStyle['margin' + (axis === 'Height' ? 'Bottom' : 'Right')]) : 0); } function getWindowSizes(document) { var body = document.body; var html = document.documentElement; var computedStyle = isIE(10) && getComputedStyle(html); return { height: getSize('Height', body, html, computedStyle), width: getSize('Width', body, html, computedStyle) }; } var classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }; 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; }; }(); var defineProperty = function (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 _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; }; /** * Given element offsets, generate an output similar to getBoundingClientRect * @method * @memberof Popper.Utils * @argument {Object} offsets * @returns {Object} ClientRect like output */ function getClientRect(offsets) { return _extends({}, offsets, { right: offsets.left + offsets.width, bottom: offsets.top + offsets.height }); } /** * Get bounding client rect of given element * @method * @memberof Popper.Utils * @param {HTMLElement} element * @return {Object} client rect */ function getBoundingClientRect(element) { var rect = {}; // IE10 10 FIX: Please, don't ask, the element isn't // considered in DOM in some circumstances... // This isn't reproducible in IE10 compatibility mode of IE11 try { if (isIE(10)) { rect = element.getBoundingClientRect(); var scrollTop = getScroll(element, 'top'); var scrollLeft = getScroll(element, 'left'); rect.top += scrollTop; rect.left += scrollLeft; rect.bottom += scrollTop; rect.right += scrollLeft; } else { rect = element.getBoundingClientRect(); } } catch (e) {} var result = { left: rect.left, top: rect.top, width: rect.right - rect.left, height: rect.bottom - rect.top }; // subtract scrollbar size from sizes var sizes = element.nodeName === 'HTML' ? getWindowSizes(element.ownerDocument) : {}; var width = sizes.width || element.clientWidth || result.width; var height = sizes.height || element.clientHeight || result.height; var horizScrollbar = element.offsetWidth - width; var vertScrollbar = element.offsetHeight - height; // if an hypothetical scrollbar is detected, we must be sure it's not a `border` // we make this check conditional for performance reasons if (horizScrollbar || vertScrollbar) { var styles = getStyleComputedProperty(element); horizScrollbar -= getBordersSize(styles, 'x'); vertScrollbar -= getBordersSize(styles, 'y'); result.width -= horizScrollbar; result.height -= vertScrollbar; } return getClientRect(result); } function getOffsetRectRelativeToArbitraryNode(children, parent) { var fixedPosition = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; var isIE10 = isIE(10); var isHTML = parent.nodeName === 'HTML'; var childrenRect = getBoundingClientRect(children); var parentRect = getBoundingClientRect(parent); var scrollParent = getScrollParent(children); var styles = getStyleComputedProperty(parent); var borderTopWidth = parseFloat(styles.borderTopWidth); var borderLeftWidth = parseFloat(styles.borderLeftWidth); // In cases where the parent is fixed, we must ignore negative scroll in offset calc if (fixedPosition && isHTML) { parentRect.top = Math.max(parentRect.top, 0); parentRect.left = Math.max(parentRect.left, 0); } var offsets = getClientRect({ top: childrenRect.top - parentRect.top - borderTopWidth, left: childrenRect.left - parentRect.left - borderLeftWidth, width: childrenRect.width, height: childrenRect.height }); offsets.marginTop = 0; offsets.marginLeft = 0; // Subtract margins of documentElement in case it's being used as parent // we do this only on HTML because it's the only element that behaves // differently when margins are applied to it. The margins are included in // the box of the documentElement, in the other cases not. if (!isIE10 && isHTML) { var marginTop = parseFloat(styles.marginTop); var marginLeft = parseFloat(styles.marginLeft); offsets.top -= borderTopWidth - marginTop; offsets.bottom -= borderTopWidth - marginTop; offsets.left -= borderLeftWidth - marginLeft; offsets.right -= borderLeftWidth - marginLeft; // Attach marginTop and marginLeft because in some circumstances we may need them offsets.marginTop = marginTop; offsets.marginLeft = marginLeft; } if (isIE10 && !fixedPosition ? parent.contains(scrollParent) : parent === scrollParent && scrollParent.nodeName !== 'BODY') { offsets = includeScroll(offsets, parent); } return offsets; } function getViewportOffsetRectRelativeToArtbitraryNode(element) { var excludeScroll = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; var html = element.ownerDocument.documentElement; var relativeOffset = getOffsetRectRelativeToArbitraryNode(element, html); var width = Math.max(html.clientWidth, window.innerWidth || 0); var height = Math.max(html.clientHeight, window.innerHeight || 0); var scrollTop = !excludeScroll ? getScroll(html) : 0; var scrollLeft = !excludeScroll ? getScroll(html, 'left') : 0; var offset = { top: scrollTop - relativeOffset.top + relativeOffset.marginTop, left: scrollLeft - relativeOffset.left + relativeOffset.marginLeft, width: width, height: height }; return getClientRect(offset); } /** * Check if the given element is fixed or is inside a fixed parent * @method * @memberof Popper.Utils * @argument {Element} element * @argument {Element} customContainer * @returns {Boolean} answer to "isFixed?" */ function isFixed(element) { var nodeName = element.nodeName; if (nodeName === 'BODY' || nodeName === 'HTML') { return false; } if (getStyleComputedProperty(element, 'position') === 'fixed') { return true; } var parentNode = getParentNode(element); if (!parentNode) { return false; } return isFixed(parentNode); } /** * Finds the first parent of an element that has a transformed property defined * @method * @memberof Popper.Utils * @argument {Element} element * @returns {Element} first transformed parent or documentElement */ function getFixedPositionOffsetParent(element) { // This check is needed to avoid errors in case one of the elements isn't defined for any reason if (!element || !element.parentElement || isIE()) { return document.documentElement; } var el = element.parentElement; while (el && getStyleComputedProperty(el, 'transform') === 'none') { el = el.parentElement; } return el || document.documentElement; } /** * Computed the boundaries limits and return them * @method * @memberof Popper.Utils * @param {HTMLElement} popper * @param {HTMLElement} reference * @param {number} padding * @param {HTMLElement} boundariesElement - Element used to define the boundaries * @param {Boolean} fixedPosition - Is in fixed position mode * @returns {Object} Coordinates of the boundaries */ function getBoundaries(popper, reference, padding, boundariesElement) { var fixedPosition = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false; // NOTE: 1 DOM access here var boundaries = { top: 0, left: 0 }; var offsetParent = fixedPosition ? getFixedPositionOffsetParent(popper) : findCommonOffsetParent(popper, getReferenceNode(reference)); // Handle viewport case if (boundariesElement === 'viewport') { boundaries = getViewportOffsetRectRelativeToArtbitraryNode(offsetParent, fixedPosition); } else { // Handle other cases based on DOM element used as boundaries var boundariesNode = void 0; if (boundariesElement === 'scrollParent') { boundariesNode = getScrollParent(getParentNode(reference)); if (boundariesNode.nodeName === 'BODY') { boundariesNode = popper.ownerDocument.documentElement; } } else if (boundariesElement === 'window') { boundariesNode = popper.ownerDocument.documentElement; } else { boundariesNode = boundariesElement; } var offsets = getOffsetRectRelativeToArbitraryNode(boundariesNode, offsetParent, fixedPosition); // In case of HTML, we need a different computation if (boundariesNode.nodeName === 'HTML' && !isFixed(offsetParent)) { var _getWindowSizes = getWindowSizes(popper.ownerDocument), height = _getWindowSizes.height, width = _getWindowSizes.width; boundaries.top += offsets.top - offsets.marginTop; boundaries.bottom = height + offsets.top; boundaries.left += offsets.left - offsets.marginLeft; boundaries.right = width + offsets.left; } else { // for all the other DOM elements, this one is good boundaries = offsets; } } // Add paddings padding = padding || 0; var isPaddingNumber = typeof padding === 'number'; boundaries.left += isPaddingNumber ? padding : padding.left || 0; boundaries.top += isPaddingNumber ? padding : padding.top || 0; boundaries.right -= isPaddingNumber ? padding : padding.right || 0; boundaries.bottom -= isPaddingNumber ? padding : padding.bottom || 0; return boundaries; } function getArea(_ref) { var width = _ref.width, height = _ref.height; return width * height; } /** * Utility used to transform the `auto` placement to the placement with more * available space. * @method * @memberof Popper.Utils * @argument {Object} data - The data object generated by update method * @argument {Object} options - Modifiers configuration and options * @returns {Object} The data object, properly modified */ function computeAutoPlacement(placement, refRect, popper, reference, boundariesElement) { var padding = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : 0; if (placement.indexOf('auto') === -1) { return placement; } var boundaries = getBoundaries(popper, reference, padding, boundariesElement); var rects = { top: { width: boundaries.width, height: refRect.top - boundaries.top }, right: { width: boundaries.right - refRect.right, height: boundaries.height }, bottom: { width: boundaries.width, height: boundaries.bottom - refRect.bottom }, left: { width: refRect.left - boundaries.left, height: boundaries.height } }; var sortedAreas = Object.keys(rects).map(function (key) { return _extends({ key: key }, rects[key], { area: getArea(rects[key]) }); }).sort(function (a, b) { return b.area - a.area; }); var filteredAreas = sortedAreas.filter(function (_ref2) { var width = _ref2.width, height = _ref2.height; return width >= popper.clientWidth && height >= popper.clientHeight; }); var computedPlacement = filteredAreas.length > 0 ? filteredAreas[0].key : sortedAreas[0].key; var variation = placement.split('-')[1]; return computedPlacement + (variation ? '-' + variation : ''); } /** * Get offsets to the reference element * @method * @memberof Popper.Utils * @param {Object} state * @param {Element} popper - the popper element * @param {Element} reference - the reference element (the popper will be relative to this) * @param {Element} fixedPosition - is in fixed position mode * @returns {Object} An object containing the offsets which will be applied to the popper */ function getReferenceOffsets(state, popper, reference) { var fixedPosition = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null; var commonOffsetParent = fixedPosition ? getFixedPositionOffsetParent(popper) : findCommonOffsetParent(popper, getReferenceNode(reference)); return getOffsetRectRelativeToArbitraryNode(reference, commonOffsetParent, fixedPosition); } /** * Get the outer sizes of the given element (offset size + margins) * @method * @memberof Popper.Utils * @argument {Element} element * @returns {Object} object containing width and height properties */ function getOuterSizes(element) { var window = element.ownerDocument.defaultView; var styles = window.getComputedStyle(element); var x = parseFloat(styles.marginTop || 0) + parseFloat(styles.marginBottom || 0); var y = parseFloat(styles.marginLeft || 0) + parseFloat(styles.marginRight || 0); var result = { width: element.offsetWidth + y, height: element.offsetHeight + x }; return result; } /** * Get the opposite placement of the given one * @method * @memberof Popper.Utils * @argument {String} placement * @returns {String} flipped placement */ function getOppositePlacement(placement) { var hash = { left: 'right', right: 'left', bottom: 'top', top: 'bottom' }; return placement.replace(/left|right|bottom|top/g, function (matched) { return hash[matched]; }); } /** * Get offsets to the popper * @method * @memberof Popper.Utils * @param {Object} position - CSS position the Popper will get applied * @param {HTMLElement} popper - the popper element * @param {Object} referenceOffsets - the reference offsets (the popper will be relative to this) * @param {String} placement - one of the valid placement options * @returns {Object} popperOffsets - An object containing the offsets which will be applied to the popper */ function getPopperOffsets(popper, referenceOffsets, placement) { placement = placement.split('-')[0]; // Get popper node sizes var popperRect = getOuterSizes(popper); // Add position, width and height to our offsets object var popperOffsets = { width: popperRect.width, height: popperRect.height }; // depending by the popper placement we have to compute its offsets slightly differently var isHoriz = ['right', 'left'].indexOf(placement) !== -1; var mainSide = isHoriz ? 'top' : 'left'; var secondarySide = isHoriz ? 'left' : 'top'; var measurement = isHoriz ? 'height' : 'width'; var secondaryMeasurement = !isHoriz ? 'height' : 'width'; popperOffsets[mainSide] = referenceOffsets[mainSide] + referenceOffsets[measurement] / 2 - popperRect[measurement] / 2; if (placement === secondarySide) { popperOffsets[secondarySide] = referenceOffsets[secondarySide] - popperRect[secondaryMeasurement]; } else { popperOffsets[secondarySide] = referenceOffsets[getOppositePlacement(secondarySide)]; } return popperOffsets; } /** * Mimics the `find` method of Array * @method * @memberof Popper.Utils * @argument {Array} arr * @argument prop * @argument value * @returns index or -1 */ function find(arr, check) { // use native find if supported if (Array.prototype.find) { return arr.find(check); } // use `filter` to obtain the same behavior of `find` return arr.filter(check)[0]; } /** * Return the index of the matching object * @method * @memberof Popper.Utils * @argument {Array} arr * @argument prop * @argument value * @returns index or -1 */ function findIndex(arr, prop, value) { // use native findIndex if supported if (Array.prototype.findIndex) { return arr.findIndex(function (cur) { return cur[prop] === value; }); } // use `find` + `indexOf` if `findIndex` isn't supported var match = find(arr, function (obj) { return obj[prop] === value; }); return arr.indexOf(match); } /** * Loop trough the list of modifiers and run them in order, * each of them will then edit the data object. * @method * @memberof Popper.Utils * @param {dataObject} data * @param {Array} modifiers * @param {String} ends - Optional modifier name used as stopper * @returns {dataObject} */ function runModifiers(modifiers, data, ends) { var modifiersToRun = ends === undefined ? modifiers : modifiers.slice(0, findIndex(modifiers, 'name', ends)); modifiersToRun.forEach(function (modifier) { if (modifier['function']) { // eslint-disable-line dot-notation console.warn('`modifier.function` is deprecated, use `modifier.fn`!'); } var fn = modifier['function'] || modifier.fn; // eslint-disable-line dot-notation if (modifier.enabled && isFunction$1(fn)) { // Add properties to offsets to make them a complete clientRect object // we do this before each modifier to make sure the previous one doesn't // mess with these values data.offsets.popper = getClientRect(data.offsets.popper); data.offsets.reference = getClientRect(data.offsets.reference); data = fn(data, modifier); } }); return data; } /** * Updates the position of the popper, computing the new offsets and applying * the new style.<br /> * Prefer `scheduleUpdate` over `update` because of performance reasons. * @method * @memberof Popper */ function update() { // if popper is destroyed, don't perform any further update if (this.state.isDestroyed) { return; } var data = { instance: this, styles: {}, arrowStyles: {}, attributes: {}, flipped: false, offsets: {} }; // compute reference element offsets data.offsets.reference = getReferenceOffsets(this.state, this.popper, this.reference, this.options.positionFixed); // compute auto placement, store placement inside the data object, // modifiers will be able to edit `placement` if needed // and refer to originalPlacement to know the original value data.placement = computeAutoPlacement(this.options.placement, data.offsets.reference, this.popper, this.reference, this.options.modifiers.flip.boundariesElement, this.options.modifiers.flip.padding); // store the computed placement inside `originalPlacement` data.originalPlacement = data.placement; data.positionFixed = this.options.positionFixed; // compute the popper offsets data.offsets.popper = getPopperOffsets(this.popper, data.offsets.reference, data.placement); data.offsets.popper.position = this.options.positionFixed ? 'fixed' : 'absolute'; // run the modifiers data = runModifiers(this.modifiers, data); // the first `update` will call `onCreate` callback // the other ones will call `onUpdate` callback if (!this.state.isCreated) { this.state.isCreated = true; this.options.onCreate(data); } else { this.options.onUpdate(data); } } /** * Helper used to know if the given modifier is enabled. * @method * @memberof Popper.Utils * @returns {Boolean} */ function isModifierEnabled(modifiers, modifierName) { return modifiers.some(function (_ref) { var name = _ref.name, enabled = _ref.enabled; return enabled && name === modifierName; }); } /** * Get the prefixed supported property name * @method * @memberof Popper.Utils * @argument {String} property (camelCase) * @returns {String} prefixed property (camelCase or PascalCase, depending on the vendor prefix) */ function getSupportedPropertyName(property) { var prefixes = [false, 'ms', 'Webkit', 'Moz', 'O']; var upperProp = property.charAt(0).toUpperCase() + property.slice(1); for (var i = 0; i < prefixes.length; i++) { var prefix = prefixes[i]; var toCheck = prefix ? '' + prefix + upperProp : property; if (typeof document.body.style[toCheck] !== 'undefined') { return toCheck; } } return null; } /** * Destroys the popper. * @method * @memberof Popper */ function destroy() { this.state.isDestroyed = true; // touch DOM only if `applyStyle` modifier is enabled if (isModifierEnabled(this.modifiers, 'applyStyle')) { this.popper.removeAttribute('x-placement'); this.popper.style.position = ''; this.popper.style.top = ''; this.popper.style.left = ''; this.popper.style.right = ''; this.popper.style.bottom = ''; this.popper.style.willChange = ''; this.popper.style[getSupportedPropertyName('transform')] = ''; } this.disableEventListeners(); // remove the popper if user explicitly asked for the deletion on destroy // do not use `remove` because IE11 doesn't support it if (this.options.removeOnDestroy) { this.popper.parentNode.removeChild(this.popper); } return this; } /** * Get the window associated with the element * @argument {Element} element * @returns {Window} */ function getWindow(element) { var ownerDocument = element.ownerDocument; return ownerDocument ? ownerDocument.defaultView : window; } function attachToScrollParents(scrollParent, event, callback, scrollParents) { var isBody = scrollParent.nodeName === 'BODY'; var target = isBody ? scrollParent.ownerDocument.defaultView : scrollParent; target.addEventListener(event, callback, { passive: true }); if (!isBody) { attachToScrollParents(getScrollParent(target.parentNode), event, callback, scrollParents); } scrollParents.push(target); } /** * Setup needed event listeners used to update the popper position * @method * @memberof Popper.Utils * @private */ function setupEventListeners(reference, options, state, updateBound) { // Resize event listener on window state.updateBound = updateBound; getWindow(reference).addEventListener('resize', state.updateBound, { passive: true }); // Scroll event listener on scroll parents var scrollElement = getScrollParent(reference); attachToScrollParents(scrollElement, 'scroll', state.updateBound, state.scrollParents); state.scrollElement = scrollElement; state.eventsEnabled = true; return state; } /** * It will add resize/scroll events and start recalculating * position of the popper element when they are triggered. * @method * @memberof Popper */ function enableEventListeners() { if (!this.state.eventsEnabled) { this.state = setupEventListeners(this.reference, this.options, this.state, this.scheduleUpdate); } } /** * Remove event listeners used to update the popper position * @method * @memberof Popper.Utils * @private */ function removeEventListeners(reference, state) { // Remove resize event listener on window getWindow(reference).removeEventListener('resize', state.updateBound); // Remove scroll event listener on scroll parents state.scrollParents.forEach(function (target) { target.removeEventListener('scroll', state.updateBound); }); // Reset state state.updateBound = null; state.scrollParents = []; state.scrollElement = null; state.eventsEnabled = false; return state; } /** * It will remove resize/scroll events and won't recalculate popper position * when they are triggered. It also won't trigger `onUpdate` callback anymore, * unless you call `update` method manually. * @method * @memberof Popper */ function disableEventListeners() { if (this.state.eventsEnabled) { cancelAnimationFrame(this.scheduleUpdate); this.state = removeEventListeners(this.reference, this.state); } } /** * Tells if a given input is a number * @method * @memberof Popper.Utils * @param {*} input to check * @return {Boolean} */ function isNumeric(n) { return n !== '' && !isNaN(parseFloat(n)) && isFinite(n); } /** * Set the style to the given popper * @method * @memberof Popper.Utils * @argument {Element} element - Element to apply the style to * @argument {Object} styles * Object with a list of properties and values which will be applied to the element */ function setStyles(element, styles) { Object.keys(styles).forEach(function (prop) { var unit = ''; // add unit if the value is numeric and is one of the following if (['width', 'height', 'top', 'right', 'bottom', 'left'].indexOf(prop) !== -1 && isNumeric(styles[prop])) { unit = 'px'; } element.style[prop] = styles[prop] + unit; }); } /** * Set the attributes to the given popper * @method * @memberof Popper.Utils * @argument {Element} element - Element to apply the attributes to * @argument {Object} styles * Object with a list of properties and values which will be applied to the element */ function setAttributes(element, attributes) { Object.keys(attributes).forEach(function (prop) { var value = attributes[prop]; if (value !== false) { element.setAttribute(prop, attributes[prop]); } else { element.removeAttribute(prop); } }); } /** * @function * @memberof Modifiers * @argument {Object} data - The data object generated by `update` method * @argument {Object} data.styles - List of style properties - values to apply to popper element * @argument {Object} data.attributes - List of attribute properties - values to apply to popper element * @argument {Object} options - Modifiers configuration and options * @returns {Object} The same data object */ function applyStyle(data) { // any property present in `data.styles` will be applied to the popper, // in this way we can make the 3rd party modifiers add custom styles to it // Be aware, modifiers could override the properties defined in the previous // lines of this modifier! setStyles(data.instance.popper, data.styles); // any property present in `data.attributes` will be applied to the popper, // they will be set as HTML attributes of the element setAttributes(data.instance.popper, data.attributes); // if arrowElement is defined and arrowStyles has some properties if (data.arrowElement && Object.keys(data.arrowStyles).length) { setStyles(data.arrowElement, data.arrowStyles); } return data; } /** * Set the x-placement attribute before everything else because it could be used * to add margins to the popper margins needs to be calculated to get the * correct popper offsets. * @method * @memberof Popper.modifiers * @param {HTMLElement} reference - The reference element used to position the popper * @param {HTMLElement} popper - The HTML element used as popper * @param {Object} options - Popper.js options */ function applyStyleOnLoad(reference, popper, options, modifierOptions, state) { // compute reference element offsets var referenceOffsets = getReferenceOffsets(state, popper, reference, options.positionFixed); // compute auto placement, store placement inside the data object, // modifiers will be able to edit `placement` if needed // and refer to originalPlacement to know the original value var placement = computeAutoPlacement(options.placement, referenceOffsets, popper, reference, options.modifiers.flip.boundariesElement, options.modifiers.flip.padding); popper.setAttribute('x-placement', placement); // Apply `position` to popper before anything else because // without the position applied we can't guarantee correct computations setStyles(popper, { position: options.positionFixed ? 'fixed' : 'absolute' }); return options; } /** * @function * @memberof Popper.Utils * @argument {Object} data - The data object generated by `update` method * @argument {Boolean} shouldRound - If the offsets should be rounded at all * @returns {Object} The popper's position offsets rounded * * The tale of pixel-perfect positioning. It's still not 100% perfect, but as * good as it can be within reason. * Discussion here: https://github.com/FezVrasta/popper.js/pull/715 * * Low DPI screens cause a popper to be blurry if not using full pixels (Safari * as well on High DPI screens). * * Firefox prefers no rounding for positioning and does not have blurriness on * high DPI screens. * * Only horizontal placement and left/right values need to be considered. */ function getRoundedOffsets(data, shouldRound) { var _data$offsets = data.offsets, popper = _data$offsets.popper, reference = _data$offsets.reference; var round = Math.round, floor = Math.floor; var noRound = function noRound(v) { return v; }; var referenceWidth = round(reference.width); var popperWidth = round(popper.width); var isVertical = ['left', 'right'].indexOf(data.placement) !== -1; var isVariation = data.placement.indexOf('-') !== -1; var sameWidthParity = referenceWidth % 2 === popperWidth % 2; var bothOddWidth = referenceWidth % 2 === 1 && popperWidth % 2 === 1; var horizontalToInteger = !shouldRound ? noRound : isVertical || isVariation || sameWidthParity ? round : floor; var verticalToInteger = !shouldRound ? noRound : round; return { left: horizontalToInteger(bothOddWidth && !isVariation && shouldRound ? popper.left - 1 : popper.left), top: verticalToInteger(popper.top), bottom: verticalToInteger(popper.bottom), right: horizontalToInteger(popper.right) }; } var isFirefox = isBrowser && /Firefox/i.test(navigator.userAgent); /** * @function * @memberof Modifiers * @argument {Object} data - The data object generated by `update` method * @argument {Object} options - Modifiers configuration and options * @returns {Object} The data object, properly modified */ function computeStyle(data, options) { var x = options.x, y = options.y; var popper = data.offsets.popper; // Remove this legacy support in Popper.js v2 var legacyGpuAccelerationOption = find(data.instance.modifiers, function (modifier) { return modifier.name === 'applyStyle'; }).gpuAcceleration; if (legacyGpuAccelerationOption !== undefined) { console.warn('WARNING: `gpuAcceleration` option moved to `computeStyle` modifier and will not be supported in future versions of Popper.js!'); } var gpuAcceleration = legacyGpuAccelerationOption !== undefined ? legacyGpuAccelerationOption : options.gpuAcceleration; var offsetParent = getOffsetParent(data.instance.popper); var offsetParentRect = getBoundingClientRect(offsetParent); // Styles var styles = { position: popper.position }; var offsets = getRoundedOffsets(data, window.devicePixelRatio < 2 || !isFirefox); var sideA = x === 'bottom' ? 'top' : 'bottom'; var sideB = y === 'right' ? 'left' : 'right'; // if gpuAcceleration is set to `true` and transform is supported, // we use `translate3d` to apply the position to the popper we // automatically use the supported prefixed version if needed var prefixedProperty = getSupportedPropertyName('transform'); // now, let's make a step back and look at this code closely (wtf?) // If the content of the popper grows once it's been positioned, it // may happen that the popper gets misplaced because of the new content // overflowing its reference element // To avoid this problem, we provide two options (x and y), which allow // the consumer to define the offset origin. // If we position a popper on top of a reference element, we can set // `x` to `top` to make the popper grow towards its top instead of // its bottom. var left = void 0, top = void 0; if (sideA === 'bottom') { // when offsetParent is <html> the positioning is relative to the bottom of the screen (excluding the scrollbar) // and not the bottom of the html element if (offsetParent.nodeName === 'HTML') { top = -offsetParent.clientHeight + offsets.bottom; } else { top = -offsetParentRect.height + offsets.bottom; } } else { top = offsets.top; } if (sideB === 'right') { if (offsetParent.nodeName === 'HTML') { left = -offsetParent.clientWidth + offsets.right; } else { left = -offsetParentRect.width + offsets.right; } } else { left = offsets.left; } if (gpuAcceleration && prefixedProperty) { styles[prefixedProperty] = 'translate3d(' + left + 'px, ' + top + 'px, 0)'; styles[sideA] = 0; styles[sideB] = 0; styles.willChange = 'transform'; } else { // othwerise, we use the standard `top`, `left`, `bottom` and `right` properties var invertTop = sideA === 'bottom' ? -1 : 1; var invertLeft = sideB === 'right' ? -1 : 1; styles[sideA] = top * invertTop; styles[sideB] = left * invertLeft; styles.willChange = sideA + ', ' + sideB; } // Attributes var attributes = { 'x-placement': data.placement }; // Update `data` attributes, styles and arrowStyles data.attributes = _extends({}, attributes, data.attributes); data.styles = _extends({}, styles, data.styles); data.arrowStyles = _extends({}, data.offsets.arrow, data.arrowStyles); return data; } /** * Helper used to know if the given modifier depends from another one.<br /> * It checks if the needed modifier is listed and enabled. * @method * @memberof Popper.Utils * @param {Array} modifiers - list of modifiers * @param {String} requestingName - name of requesting modifier * @param {String} requestedName - name of requested modifier * @returns {Boolean} */ function isModifierRequired(modifiers, requestingName, requestedName) { var requesting = find(modifiers, function (_ref) { var name = _ref.name; return name === requestingName; }); var isRequired = !!requesting && modifiers.some(function (modifier) { return modifier.name === requestedName && modifier.enabled && modifier.order < requesting.order; }); if (!isRequired) { var _requesting = '`' + requestingName + '`'; var requested = '`' + requestedName + '`'; console.warn(requested + ' modifier is required by ' + _requesting + ' modifier in order to work, be sure to include it before ' + _requesting + '!'); } return isRequired; } /** * @function * @memberof Modifiers * @argument {Object} data - The data object generated by update method * @argument {Object} options - Modifiers configuration and options * @returns {Object} The data object, properly modified */ function arrow(data, options) { var _data$offsets$arrow; // arrow depends on keepTogether in order to work if (!isModifierRequired(data.instance.modifiers, 'arrow', 'keepTogether')) { return data; } var arrowElement = options.element; // if arrowElement is a string, suppose it's a CSS selector if (typeof arrowElement === 'string') { arrowElement = data.instance.popper.querySelector(arrowElement); // if arrowElement is not found, don't run the modifier if (!arrowElement) { return data; } } else { // if the arrowElement isn't a query selector we must check that the // provided DOM node is child of its popper node if (!data.instance.popper.contains(arrowElement)) { console.warn('WARNING: `arrow.element` must be child of its popper element!'); return data; } } var placement = data.placement.split('-')[0]; var _data$offsets = data.offsets, popper = _data$offsets.popper, reference = _data$offsets.reference; var isVertical = ['left', 'right'].indexOf(placement) !== -1; var len = isVertical ? 'height' : 'width'; var sideCapitalized = isVertical ? 'Top' : 'Left'; var side = sideCapitalized.toLowerCase(); var altSide = isVertical ? 'left' : 'top'; var opSide = isVertical ? 'bottom' : 'right'; var arrowElementSize = getOuterSizes(arrowElement)[len]; // // extends keepTogether behavior making sure the popper and its // reference have enough pixels in conjunction // // top/left side if (reference[opSide] - arrowElementSize < popper[side]) { data.offsets.popper[side] -= popper[side] - (reference[opSide] - arrowElementSize); } // bottom/right side if (reference[side] + arrowElementSize > popper[opSide]) { data.offsets.popper[side] += reference[side] + arrowElementSize - popper[opSide]; } data.offsets.popper = getClientRect(data.offsets.popper); // compute center of the popper var center = reference[side] + reference[len] / 2 - arrowElementSize / 2; // Compute the sideValue using the updated popper offsets // take popper margin in account because we don't have this info available var css = getStyleComputedProperty(data.instance.popper); var popperMarginSide = parseFloat(css['margin' + sideCapitalized]); var popperBorderSide = parseFloat(css['border' + sideCapitalized + 'Width']); var sideValue = center - data.offsets.popper[side] - popperMarginSide - popperBorderSide; // prevent arrowElement from being placed not contiguously to its popper sideValue = Math.max(Math.min(popper[len] - arrowElementSize, sideValue), 0); data.arrowElement = arrowElement; data.offsets.arrow = (_data$offsets$arrow = {}, defineProperty(_data$offsets$arrow, side, Math.round(sideValue)), defineProperty(_data$offsets$arrow, altSide, ''), _data$offsets$arrow); return data; } /** * Get the opposite placement variation of the given one * @method * @memberof Popper.Utils * @argument {String} placement variation * @returns {String} flipped placement variation */ function getOppositeVariation(variation) { if (variation === 'end') { return 'start'; } else if (variation === 'start') { return 'end'; } return variation; } /** * List of accepted placements to use as values of the `placement` option.<br /> * Valid placements are: * - `auto` * - `top` * - `right` * - `bottom` * - `left` * * Each placement can have a variation from this list: * - `-start` * - `-end` * * Variations are interpreted easily if you think of them as the left to right * written languages. Horizontally (`top` and `bottom`), `start` is left and `end` * is right.<br /> * Vertically (`left` and `right`), `start` is top and `end` is bottom. * * Some valid examples are: * - `top-end` (on top of reference, right aligned) * - `right-start` (on right of reference, top aligned) * - `bottom` (on bottom, centered) * - `auto-end` (on the side with more space available, alignment depends by placement) * * @static * @type {Array} * @enum {String} * @readonly * @method placements * @memberof Popper */ var placements = ['auto-start', 'auto', 'auto-end', 'top-start', 'top', 'top-end', 'right-start', 'right', 'right-end', 'bottom-end', 'bottom', 'bottom-start', 'left-end', 'left', 'left-start']; // Get rid of `auto` `auto-start` and `auto-end` var validPlacements = placements.slice(3); /** * Given an initial placement, returns all the subsequent placements * clockwise (or counter-clockwise). * * @method * @memberof Popper.Utils * @argument {String} placement - A valid placement (it accepts variations) * @argument {Boolean} counter - Set to true to walk the placements counterclockwise * @returns {Array} placements including their variations */ function clockwise(placement) { var counter = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; var index = validPlacements.indexOf(placement); var arr = validPlacements.slice(index + 1).concat(validPlacements.slice(0, index)); return counter ? arr.reverse() : arr; } var BEHAVIORS = { FLIP: 'flip', CLOCKWISE: 'clockwise', COUNTERCLOCKWISE: 'counterclockwise' }; /** * @function * @memberof Modifiers * @argument {Object} data - The data object generated by update method * @argument {Object} options - Modifiers configuration and options * @returns {Object} The data object, properly modified */ function flip(data, options) { // if `inner` modifier is enabled, we can't use the `flip` modifier if (isModifierEnabled(data.instance.modifiers, 'inner')) { return data; } if (data.flipped && data.placement === data.originalPlacement) { // seems like flip is trying to loop, probably there's not enough space on any of the flippable sides return data; } var boundaries = getBoundaries(data.instance.popper, data.instance.reference, options.padding, options.boundariesElement, data.positionFixed); var placement = data.placement.split('-')[0]; var placementOpposite = getOppositePlacement(placement); var variation = data.placement.split('-')[1] || ''; var flipOrder = []; switch (options.behavior) { case BEHAVIORS.FLIP: flipOrder = [placement, placementOpposite]; break; case BEHAVIORS.CLOCKWISE: flipOrder = clockwise(placement); break; case BEHAVIORS.COUNTERCLOCKWISE: flipOrder = clockwise(placement, true); break; default: flipOrder = options.behavior; } flipOrder.forEach(function (step, index) { if (placement !== step || flipOrder.length === index + 1) { return data; } placement = data.placement.split('-')[0]; placementOpposite = getOppositePlacement(placement); var popperOffsets = data.offsets.popper; var refOffsets = data.offsets.reference; // using floor because the reference offsets may contain decimals we are not going to consider here var floor = Math.floor; var overlapsRef = placement === 'left' && floor(popperOffsets.right) > floor(refOffsets.left) || placement === 'right' && floor(popperOffsets.left) < floor(refOffsets.right) || placement === 'top' && floor(popperOffsets.bottom) > floor(refOffsets.top) || placement === 'bottom' && floor(popperOffsets.top) < floor(refOffsets.bottom); var overflowsLeft = floor(popperOffsets.left) < floor(boundaries.left); var overflowsRight = floor(popperOffsets.right) > floor(boundaries.right); var overflowsTop = floor(popperOffsets.top) < floor(boundaries.top); var overflowsBottom = floor(popperOffsets.bottom) > floor(boundaries.bottom); var overflowsBoundaries = placement === 'left' && overflowsLeft || placement === 'right' && overflowsRight || placement === 'top' && overflowsTop || placement === 'bottom' && overflowsBottom; // flip the variation if required var isVertical = ['top', 'bottom'].indexOf(placement) !== -1; // flips variation if reference element overflows boundaries var flippedVariationByRef = !!options.flipVariations && (isVertical && variation === 'start' && overflowsLeft || isVertical && variation === 'end' && overflowsRight || !isVertical && variation === 'start' && overflowsTop || !isVertical && variation === 'end' && overflowsBottom); // flips variation if popper content overflows boundaries var flippedVariationByContent = !!options.flipVariationsByContent && (isVertical && variation === 'start' && overflowsRight || isVertical && variation === 'end' && overflowsLeft || !isVertical && variation === 'start' && overflowsBottom || !isVertical && variation === 'end' && overflowsTop); var flippedVariation = flippedVariationByRef || flippedVariationByContent; if (overlapsRef || overflowsBoundaries || flippedVariation) { // this boolean to detect any flip loop data.flipped = true; if (overlapsRef || overflowsBoundaries) { placement = flipOrder[index + 1]; } if (flippedVariation) { variation = getOppositeVariation(variation); } data.placement = placement + (variation ? '-' + variation : ''); // this object contains `position`, we want to preserve it along with // any additional property we may add in the future data.offsets.popper = _extends({}, data.offsets.popper, getPopperOffsets(data.instance.popper, data.offsets.reference, data.placement)); data = runModifiers(data.instance.modifiers, data, 'flip'); } }); return data; } /** * @function * @memberof Modifiers * @argument {Object} data - The data object generated by update method * @argument {Object} options - Modifiers configuration and options * @returns {Object} The data object, properly modified */ function keepTogether(data) { var _data$offsets = data.offsets, popper = _data$offsets.popper, reference = _data$offsets.reference; var placement = data.placement.split('-')[0]; var floor = Math.floor; var isVertical = ['top', 'bottom'].indexOf(placement) !== -1; var side = isVertical ? 'right' : 'bottom'; var opSide = isVertical ? 'left' : 'top'; var measurement = isVertical ? 'width' : 'height'; if (popper[side] < floor(reference[opSide])) { data.offsets.popper[opSide] = floor(reference[opSide]) - popper[measurement]; } if (popper[opSide] > floor(reference[side])) { data.offsets.popper[opSide] = floor(reference[side]); } return data; } /** * Converts a string containing value + unit into a px value number * @function * @memberof {modifiers~offset} * @private * @argument {String} str - Value + unit string * @argument {String} measurement - `height` or `width` * @argument {Object} popperOffsets * @argument {Object} referenceOffsets * @returns {Number|String} * Value in pixels, or original string if no values were extracted */ function toValue(str, measurement, popperOffsets, referenceOffsets) { // separate value from unit var split = str.match(/((?:\-|\+)?\d*\.?\d*)(.*)/); var value = +split[1]; var unit = split[2]; // If it's not a number it's an operator, I guess if (!value) { return str; } if (unit.indexOf('%') === 0) { var element = void 0; switch (unit) { case '%p': element = popperOffsets; break; case '%': case '%r': default: element = referenceOffsets; } var rect = getClientRect(element); return rect[measurement] / 100 * value; } else if (unit === 'vh' || unit === 'vw') { // if is a vh or vw, we calculate the size based on the viewport var size = void 0; if (unit === 'vh') { size = Math.max(document.documentElement.clientHeight, window.innerHeight || 0); } else { size = Math.max(document.documentElement.clientWidth, window.innerWidth || 0); } return size / 100 * value; } else { // if is an explicit pixel unit, we get rid of the unit and keep the value // if is an implicit unit, it's px, and we return just the value return value; } } /** * Parse an `offset` string to extrapolate `x` and `y` numeric offsets. * @function * @memberof {modifiers~offset} * @private * @argument {String} offset * @argument {Object} popperOffsets * @argument {Object} referenceOffsets * @argument {String} basePlacement * @returns {Array} a two cells array with x and y offsets in numbers */ function parseOffset(offset, popperOffsets, referenceOffsets, basePlacement) { var offsets = [0, 0]; // Use height if placement is left or right and index is 0 otherwise use width // in this way the first offset will use an axis and the second one // will use the other one var useHeight = ['right', 'left'].indexOf(basePlacement) !== -1; // Split the offset string to obtain a list of values and operands // The regex addresses values with the plus or minus sign in front (+10, -20, etc) var fragments = offset.split(/(\+|\-)/).map(function (frag) { return frag.trim(); }); // Detect if the offset string contains a pair of values or a single one // they could be separated by comma or space var divider = fragments.indexOf(find(fragments, function (frag) { return frag.search(/,|\s/) !== -1; })); if (fragments[divider] && fragments[divider].indexOf(',') === -1) { console.warn('Offsets separated by white space(s) are deprecated, use a comma (,) instead.'); } // If divider is found, we divide the list of values and operands to divide // them by ofset X and Y. var splitRegex = /\s*,\s*|\s+/; var ops = divider !== -1 ? [fragments.slice(0, divider).concat([fragments[divider].split(splitRegex)[0]]), [fragments[divider].split(splitRegex)[1]].concat(fragments.slice(divider + 1))] : [fragments]; // Convert the values with units to absolute pixels to allow our computations ops = ops.map(function (op, index) { // Most of the units rely on the orientation of the popper var measurement = (index === 1 ? !useHeight : useHeight) ? 'height' : 'width'; var mergeWithPrevious = false; return op // This aggregates any `+` or `-` sign that aren't considered operators // e.g.: 10 + +5 => [10, +, +5] .reduce(function (a, b) { if (a[a.length - 1] === '' && ['+', '-'].indexOf(b) !== -1) { a[a.length - 1] = b; mergeWithPrevious = true; return a; } else if (mergeWithPrevious) { a[a.length - 1] += b; mergeWithPrevious = false; return a; } else { return a.concat(b); } }, []) // Here we convert the string values into number values (in px) .map(function (str) { return toValue(str, measurement, popperOffsets, referenceOffsets); }); }); // Loop trough the offsets arrays and execute the operations ops.forEach(function (op, index) { op.forEach(function (frag, index2) { if (isNumeric(frag)) { offsets[index] += frag * (op[index2 - 1] === '-' ? -1 : 1); } }); }); return offsets; } /** * @function * @memberof Modifiers * @argument {Object} data - The data object generated by update method * @argument {Object} options - Modifiers configuration and options * @argument {Number|String} options.offset=0 * The offset value as described in the modifier description * @returns {Object} The data object, properly modified */ function offset(data, _ref) { var offset = _ref.offset; var placement = data.placement, _data$offsets = data.offsets, popper = _data$offsets.popper, reference = _data$offsets.reference; var basePlacement = placement.split('-')[0]; var offsets = void 0; if (isNumeric(+offset)) { offsets = [+offset, 0]; } else { offsets = parseOffset(offset, popper, reference, basePlacement); } if (basePlacement === 'left') { popper.top += offsets[0]; popper.left -= offsets[1]; } else if (basePlacement === 'right') { popper.top += offsets[0]; popper.left += offsets[1]; } else if (basePlacement === 'top') { popper.left += offsets[0]; popper.top -= offsets[1]; } else if (basePlacement === 'bottom') { popper.left += offsets[0]; popper.top += offsets[1]; } data.popper = popper; return data; } /** * @function * @memberof Modifiers * @argument {Object} data - The data object generated by `update` method * @argument {Object} options - Modifiers configuration and options * @returns {Object} The data object, properly modified */ function preventOverflow(data, options) { var boundariesElement = options.boundariesElement || getOffsetParent(data.instance.popper); // If offsetParent is the reference element, we really want to // go one step up and use the next offsetParent as reference to // avoid to make this modifier completely useless and look like broken if (data.instance.reference === boundariesElement) { boundariesElement = getOffsetParent(boundariesElement); } // NOTE: DOM access here // resets the popper's position so that the document size can be calculated excluding // the size of the popper element itself var transformProp = getSupportedPropertyName('transform'); var popperStyles = data.instance.popper.style; // assignment to help minification var top = popperStyles.top, left = popperStyles.left, transform = popperStyles[transformProp]; popperStyles.top = ''; popperStyles.left = ''; popperStyles[transformProp] = ''; var boundaries = getBoundaries(data.instance.popper, data.instance.reference, options.padding, boundariesElement, data.positionFixed); // NOTE: DOM access here // restores the original style properties after the offsets have been computed popperStyles.top = top; popperStyles.left = left; popperStyles[transformProp] = transform; options.boundaries = boundaries; var order = options.priority; var popper = data.offsets.popper; var check = { primary: function primary(placement) { var value = popper[placement]; if (popper[placement] < boundaries[placement] && !options.escapeWithReference) { value = Math.max(popper[placement], boundaries[placement]); } return defineProperty({}, placement, value); }, secondary: function secondary(placement) { var mainSide = placement === 'right' ? 'left' : 'top'; var value = popper[mainSide]; if (popper[placement] > boundaries[placement] && !options.escapeWithReference) { value = Math.min(popper[mainSide], boundaries[placement] - (placement === 'right' ? popper.width : popper.height)); } return defineProperty({}, mainSide, value); } }; order.forEach(function (placement) { var side = ['left', 'top'].indexOf(placement) !== -1 ? 'primary' : 'secondary'; popper = _extends({}, popper, check[side](placement)); }); data.offsets.popper = popper; return data; } /** * @function * @memberof Modifiers * @argument {Object} data - The data object generated by `update` method * @argument {Object} options - Modifiers configuration and options * @returns {Object} The data object, properly modified */ function shift(data) { var placement = data.placement; var basePlacement = placement.split('-')[0]; var shiftvariation = placement.split('-')[1]; // if shift shiftvariation is specified, run the modifier if (shiftvariation) { var _data$offsets = data.offsets, reference = _data$offsets.reference, popper = _data$offsets.popper; var isVertical = ['bottom', 'top'].indexOf(basePlacement) !== -1; var side = isVertical ? 'left' : 'top'; var measurement = isVertical ? 'width' : 'height'; var shiftOffsets = { start: defineProperty({}, side, reference[side]), end: defineProperty({}, side, reference[side] + reference[measurement] - popper[measurement]) }; data.offsets.popper = _extends({}, popper, shiftOffsets[shiftvariation]); } return data; } /** * @function * @memberof Modifiers * @argument {Object} data - The data object generated by update method * @argument {Object} options - Modifiers configuration and options * @returns {Object} The data object, properly modified */ function hide(data) { if (!isModifierRequired(data.instance.modifiers, 'hide', 'preventOverflow')) { return data; } var refRect = data.offsets.reference; var bound = find(data.instance.modifiers, function (modifier) { return modifier.name === 'preventOverflow'; }).boundaries; if (refRect.bottom < bound.top || refRect.left > bound.right || refRect.top > bound.bottom || refRect.right < bound.left) { // Avoid unnecessary DOM access if visibility hasn't changed if (data.hide === true) { return data; } data.hide = true; data.attributes['x-out-of-boundaries'] = ''; } else { // Avoid unnecessary DOM access if visibility hasn't changed if (data.hide === false) { return data; } data.hide = false; data.attributes['x-out-of-boundaries'] = false; } return data; } /** * @function * @memberof Modifiers * @argument {Object} data - The data object generated by `update` method * @argument {Object} options - Modifiers configuration and options * @returns {Object} The data object, properly modified */ function inner(data) { var placement = data.placement; var basePlacement = placement.split('-')[0]; var _data$offsets = data.offsets, popper = _data$offsets.popper, reference = _data$offsets.reference; var isHoriz = ['left', 'right'].indexOf(basePlacement) !== -1; var subtractLength = ['top', 'left'].indexOf(basePlacement) === -1; popper[isHoriz ? 'left' : 'top'] = reference[basePlacement] - (subtractLength ? popper[isHoriz ? 'width' : 'height'] : 0); data.placement = getOppositePlacement(placement); data.offsets.popper = getClientRect(popper); return data; } /** * Modifier function, each modifier can have a function of this type assigned * to its `fn` property.<br /> * These functions will be called on each update, this means that you must * make sure they are performant enough to avoid performance bottlenecks. * * @function ModifierFn * @argument {dataObject} data - The data object generated by `update` method * @argument {Object} options - Modifiers configuration and options * @returns {dataObject} The data object, properly modified */ /** * Modifiers are plugins used to alter the behavior of your poppers.<br /> * Popper.js uses a set of 9 modifiers to provide all the basic functionalities * needed by the library. * * Usually you don't want to override the `order`, `fn` and `onLoad` props. * All the other properties are configurations that could be tweaked. * @namespace modifiers */ var modifiers = { /** * Modifier used to shift the popper on the start or end of its reference * element.<br /> * It will read the variation of the `placement` property.<br /> * It can be one either `-end` or `-start`. * @memberof modifiers * @inner */ shift: { /** @prop {number} order=100 - Index used to define the order of execution */ order: 100, /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */ enabled: true, /** @prop {ModifierFn} */ fn: shift }, /** * The `offset` modifier can shift your popper on both its axis. * * It accepts the following units: * - `px` or unit-less, interpreted as pixels * - `%` or `%r`, percentage relative to the length of the reference element * - `%p`, percentage relative to the length of the popper element * - `vw`, CSS viewport width unit * - `vh`, CSS viewport height unit * * For length is intended the main axis relative to the placement of the popper.<br /> * This means that if the placement is `top` or `bottom`, the length will be the * `width`. In case of `left` or `right`, it will be the `height`. * * You can provide a single value (as `Number` or `String`), or a pair of values * as `String` divided by a comma or one (or more) white spaces.<br /> * The latter is a deprecated method because it leads to confusion and will be * removed in v2.<br /> * Additionally, it accepts additions and subtractions between different units. * Note that multiplications and divisions aren't supported. * * Valid examples are: * ``` * 10 * '10%' * '10, 10' * '10%, 10' * '10 + 10%' * '10 - 5vh + 3%' * '-10px + 5vh, 5px - 6%' * ``` * > **NB**: If you desire to apply offsets to your poppers in a way that may make them overlap * > with their reference element, unfortunately, you will have to disable the `flip` modifier. * > You can read more on this at this [issue](https://github.com/FezVrasta/popper.js/issues/373). * * @memberof modifiers * @inner */ offset: { /** @prop {number} order=200 - Index used to define the order of execution */ order: 200, /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */ enabled: true, /** @prop {ModifierFn} */ fn: offset, /** @prop {Number|String} offset=0 * The offset value as described in the modifier description */ offset: 0 }, /** * Modifier used to prevent the popper from being positioned outside the boundary. * * A scenario exists where the reference itself is not within the boundaries.<br /> * We can say it has "escaped the boundaries" — or just "escaped".<br /> * In this case we need to decide whether the popper should either: * * - detach from the reference and remain "trapped" in the boundaries, or * - if it should ignore the boundary and "escape with its reference" * * When `escapeWithReference` is set to`true` and reference is completely * outside its boundaries, the popper will overflow (or completely leave) * the boundaries in order to remain attached to the edge of the reference. * * @memberof modifiers * @inner */ preventOverflow: { /** @prop {number} order=300 - Index used to define the order of execution */ order: 300, /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */ enabled: true, /** @prop {ModifierFn} */ fn: preventOverflow, /** * @prop {Array} [priority=['left','right','top','bottom']] * Popper will try to prevent overflow following these priorities by default, * then, it could overflow on the left and on top of the `boundariesElement` */ priority: ['left', 'right', 'top', 'bottom'], /** * @prop {number} padding=5 * Amount of pixel used to define a minimum distance between the boundaries * and the popper. This makes sure the popper always has a little padding * between the edges of its container */ padding: 5, /** * @prop {String|HTMLElement} boundariesElement='scrollParent' * Boundaries used by the modifier. Can be `scrollParent`, `window`, * `viewport` or any DOM element. */ boundariesElement: 'scrollParent' }, /** * Modifier used to make sure the reference and its popper stay near each other * without leaving any gap between the two. Especially useful when the arrow is * enabled and you want to ensure that it points to its reference element. * It cares only about the first axis. You can still have poppers with margin * between the popper and its reference element. * @memberof modifiers * @inner */ keepTogether: { /** @prop {number} order=400 - Index used to define the order of execution */ order: 400, /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */ enabled: true, /** @prop {ModifierFn} */ fn: keepTogether }, /** * This modifier is used to move the `arrowElement` of the popper to make * sure it is positioned between the reference element and its popper element. * It will read the outer size of the `arrowElement` node to detect how many * pixels of conjunction are needed. * * It has no effect if no `arrowElement` is provided. * @memberof modifiers * @inner */ arrow: { /** @prop {number} order=500 - Index used to define the order of execution */ order: 500, /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */ enabled: true, /** @prop {ModifierFn} */ fn: arrow, /** @prop {String|HTMLElement} element='[x-arrow]' - Selector or node used as arrow */ element: '[x-arrow]' }, /** * Modifier used to flip the popper's placement when it starts to overlap its * reference element. * * Requires the `preventOverflow` modifier before it in order to work. * * **NOTE:** this modifier will interrupt the current update cycle and will * restart it if it detects the need to flip the placement. * @memberof modifiers * @inner */ flip: { /** @prop {number} order=600 - Index used to define the order of execution */ order: 600, /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */ enabled: true, /** @prop {ModifierFn} */ fn: flip, /** * @prop {String|Array} behavior='flip' * The behavior used to change the popper's placement. It can be one of * `flip`, `clockwise`, `counterclockwise` or an array with a list of valid * placements (with optional variations) */ behavior: 'flip', /** * @prop {number} padding=5 * The popper will flip if it hits the edges of the `boundariesElement` */ padding: 5, /** * @prop {String|HTMLElement} boundariesElement='viewport' * The element which will define the boundaries of the popper position. * The popper will never be placed outside of the defined boundaries * (except if `keepTogether` is enabled) */ boundariesElement: 'viewport', /** * @prop {Boolean} flipVariations=false * The popper will switch placement variation between `-start` and `-end` when * the reference element overlaps its boundaries. * * The original placement should have a set variation. */ flipVariations: false, /** * @prop {Boolean} flipVariationsByContent=false * The popper will switch placement variation between `-start` and `-end` when * the popper element overlaps its reference boundaries. * * The original placement should have a set variation. */ flipVariationsByContent: false }, /** * Modifier used to make the popper flow toward the inner of the reference element. * By default, when this modifier is disabled, the popper will be placed outside * the reference element. * @memberof modifiers * @inner */ inner: { /** @prop {number} order=700 - Index used to define the order of execution */ order: 700, /** @prop {Boolean} enabled=false - Whether the modifier is enabled or not */ enabled: false, /** @prop {ModifierFn} */ fn: inner }, /** * Modifier used to hide the popper when its reference element is outside of the * popper boundaries. It will set a `x-out-of-boundaries` attribute which can * be used to hide with a CSS selector the popper when its reference is * out of boundaries. * * Requires the `preventOverflow` modifier before it in order to work. * @memberof modifiers * @inner */ hide: { /** @prop {number} order=800 - Index used to define the order of execution */ order: 800, /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */ enabled: true, /** @prop {ModifierFn} */ fn: hide }, /** * Computes the style that will be applied to the popper element to gets * properly positioned. * * Note that this modifier will not touch the DOM, it just prepares the styles * so that `applyStyle` modifier can apply it. This separation is useful * in case you need to replace `applyStyle` with a custom implementation. * * This modifier has `850` as `order` value to maintain backward compatibility * with previous versions of Popper.js. Expect the modifiers ordering method * to change in future major versions of the library. * * @memberof modifiers * @inner */ computeStyle: { /** @prop {number} order=850 - Index used to define the order of execution */ order: 850, /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */ enabled: true, /** @prop {ModifierFn} */ fn: computeStyle, /** * @prop {Boolean} gpuAcceleration=true * If true, it uses the CSS 3D transformation to position the popper. * Otherwise, it will use the `top` and `left` properties */ gpuAcceleration: true, /** * @prop {string} [x='bottom'] * Where to anchor the X axis (`bottom` or `top`). AKA X offset origin. * Change this if your popper should grow in a direction different from `bottom` */ x: 'bottom', /** * @prop {string} [x='left'] * Where to anchor the Y axis (`left` or `right`). AKA Y offset origin. * Change this if your popper should grow in a direction different from `right` */ y: 'right' }, /** * Applies the computed styles to the popper element. * * All the DOM manipulations are limited to this modifier. This is useful in case * you want to integrate Popper.js inside a framework or view library and you * want to delegate all the DOM manipulations to it. * * Note that if you disable this modifier, you must make sure the popper element * has its position set to `absolute` before Popper.js can do its work! * * Just disable this modifier and define your own to achieve the desired effect. * * @memberof modifiers * @inner */ applyStyle: { /** @prop {number} order=900 - Index used to define the order of execution */ order: 900, /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */ enabled: true, /** @prop {ModifierFn} */ fn: applyStyle, /** @prop {Function} */ onLoad: applyStyleOnLoad, /** * @deprecated since version 1.10.0, the property moved to `computeStyle` modifier * @prop {Boolean} gpuAcceleration=true * If true, it uses the CSS 3D transformation to position the popper. * Otherwise, it will use the `top` and `left` properties */ gpuAcceleration: undefined } }; /** * The `dataObject` is an object containing all the information used by Popper.js. * This object is passed to modifiers and to the `onCreate` and `onUpdate` callbacks. * @name dataObject * @property {Object} data.instance The Popper.js instance * @property {String} data.placement Placement applied to popper * @property {String} data.originalPlacement Placement originally defined on init * @property {Boolean} data.flipped True if popper has been flipped by flip modifier * @property {Boolean} data.hide True if the reference element is out of boundaries, useful to know when to hide the popper * @property {HTMLElement} data.arrowElement Node used as arrow by arrow modifier * @property {Object} data.styles Any CSS property defined here will be applied to the popper. It expects the JavaScript nomenclature (eg. `marginBottom`) * @property {Object} data.arrowStyles Any CSS property defined here will be applied to the popper arrow. It expects the JavaScript nomenclature (eg. `marginBottom`) * @property {Object} data.boundaries Offsets of the popper boundaries * @property {Object} data.offsets The measurements of popper, reference and arrow elements * @property {Object} data.offsets.popper `top`, `left`, `width`, `height` values * @property {Object} data.offsets.reference `top`, `left`, `width`, `height` values * @property {Object} data.offsets.arrow] `top` and `left` offsets, only one of them will be different from 0 */ /** * Default options provided to Popper.js constructor.<br /> * These can be overridden using the `options` argument of Popper.js.<br /> * To override an option, simply pass an object with the same * structure of the `options` object, as the 3rd argument. For example: * ``` * new Popper(ref, pop, { * modifiers: { * preventOverflow: { enabled: false } * } * }) * ``` * @type {Object} * @static * @memberof Popper */ var Defaults = { /** * Popper's placement. * @prop {Popper.placements} placement='bottom' */ placement: 'bottom', /** * Set this to true if you want popper to position it self in 'fixed' mode * @prop {Boolean} positionFixed=false */ positionFixed: false, /** * Whether events (resize, scroll) are initially enabled. * @prop {Boolean} eventsEnabled=true */ eventsEnabled: true, /** * Set to true if you want to automatically remove the popper when * you call the `destroy` method. * @prop {Boolean} removeOnDestroy=false */ removeOnDestroy: false, /** * Callback called when the popper is created.<br /> * By default, it is set to no-op.<br /> * Access Popper.js instance with `data.instance`. * @prop {onCreate} */ onCreate: function onCreate() {}, /** * Callback called when the popper is updated. This callback is not called * on the initialization/creation of the popper, but only on subsequent * updates.<br /> * By default, it is set to no-op.<br /> * Access Popper.js instance with `data.instance`. * @prop {onUpdate} */ onUpdate: function onUpdate() {}, /** * List of modifiers used to modify the offsets before they are applied to the popper. * They provide most of the functionalities of Popper.js. * @prop {modifiers} */ modifiers: modifiers }; /** * @callback onCreate * @param {dataObject} data */ /** * @callback onUpdate * @param {dataObject} data */ // Utils // Methods var Popper = function () { /** * Creates a new Popper.js instance. * @class Popper * @param {Element|referenceObject} reference - The reference element used to position the popper * @param {Element} popper - The HTML / XML element used as the popper * @param {Object} options - Your custom options to override the ones defined in [Defaults](#defaults) * @return {Object} instance - The generated Popper.js instance */ function Popper(reference, popper) { var _this = this; var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {}; classCallCheck(this, Popper); this.scheduleUpdate = function () { return requestAnimationFrame(_this.update); }; // make update() debounced, so that it only runs at most once-per-tick this.update = debounce(this.update.bind(this)); // with {} we create a new object with the options inside it this.options = _extends({}, Popper.Defaults, options); // init state this.state = { isDestroyed: false, isCreated: false, scrollParents: [] }; // get reference and popper elements (allow jQuery wrappers) this.reference = reference && reference.jquery ? reference[0] : reference; this.popper = popper && popper.jquery ? popper[0] : popper; // Deep merge modifiers options this.options.modifiers = {}; Object.keys(_extends({}, Popper.Defaults.modifiers, options.modifiers)).forEach(function (name) { _this.options.modifiers[name] = _extends({}, Popper.Defaults.modifiers[name] || {}, options.modifiers ? options.modifiers[name] : {}); }); // Refactoring modifiers' list (Object => Array) this.modifiers = Object.keys(this.options.modifiers).map(function (name) { return _extends({ name: name }, _this.options.modifiers[name]); }) // sort the modifiers by order .sort(function (a, b) { return a.order - b.order; }); // modifiers have the ability to execute arbitrary code when Popper.js get inited // such code is executed in the same order of its modifier // they could add new properties to their options configuration // BE AWARE: don't add options to `options.modifiers.name` but to `modifierOptions`! this.modifiers.forEach(function (modifierOptions) { if (modifierOptions.enabled && isFunction$1(modifierOptions.onLoad)) { modifierOptions.onLoad(_this.reference, _this.popper, _this.options, modifierOptions, _this.state); } }); // fire the first update to position the popper in the right place this.update(); var eventsEnabled = this.options.eventsEnabled; if (eventsEnabled) { // setup event listeners, they will take care of update the position in specific situations this.enableEventListeners(); } this.state.eventsEnabled = eventsEnabled; } // We can't use class properties because they don't get listed in the // class prototype and break stuff like Sinon stubs createClass(Popper, [{ key: 'update', value: function update$$1() { return update.call(this); } }, { key: 'destroy', value: function destroy$$1() { return destroy.call(this); } }, { key: 'enableEventListeners', value: function enableEventListeners$$1() { return enableEventListeners.call(this); } }, { key: 'disableEventListeners', value: function disableEventListeners$$1() { return disableEventListeners.call(this); } /** * Schedules an update. It will run on the next UI update available. * @method scheduleUpdate * @memberof Popper */ /** * Collection of utilities useful when writing custom modifiers. * Starting from version 1.7, this method is available only if you * include `popper-utils.js` before `popper.js`. * * **DEPRECATION**: This way to access PopperUtils is deprecated * and will be removed in v2! Use the PopperUtils module directly instead. * Due to the high instability of the methods contained in Utils, we can't * guarantee them to follow semver. Use them at your own risk! * @static * @private * @type {Object} * @deprecated since version 1.8 * @member Utils * @memberof Popper */ }]); return Popper; }(); /** * The `referenceObject` is an object that provides an interface compatible with Popper.js * and lets you use it as replacement of a real DOM node.<br /> * You can use this method to position a popper relatively to a set of coordinates * in case you don't have a DOM node to use as reference. * * ``` * new Popper(referenceObject, popperNode); * ``` * * NB: This feature isn't supported in Internet Explorer 10. * @name referenceObject * @property {Function} data.getBoundingClientRect * A function that returns a set of coordinates compatible with the native `getBoundingClientRect` method. * @property {number} data.clientWidth * An ES6 getter that will return the width of the virtual reference element. * @property {number} data.clientHeight * An ES6 getter that will return the height of the virtual reference element. */ Popper.Utils = (typeof window !== 'undefined' ? window : global).PopperUtils; Popper.placements = placements; Popper.Defaults = Defaults; var isMergeableObject = function isMergeableObject(value) { return isNonNullObject(value) && !isSpecial(value) }; function isNonNullObject(value) { return !!value && typeof value === 'object' } function isSpecial(value) { var stringValue = Object.prototype.toString.call(value); return stringValue === '[object RegExp]' || stringValue === '[object Date]' || isReactElement(value) } // see https://github.com/facebook/react/blob/b5ac963fb791d1298e7f396236383bc955f916c1/src/isomorphic/classic/element/ReactElement.js#L21-L25 var canUseSymbol = typeof Symbol === 'function' && Symbol.for; var REACT_ELEMENT_TYPE = canUseSymbol ? Symbol.for('react.element') : 0xeac7; function isReactElement(value) { return value.$$typeof === REACT_ELEMENT_TYPE } function emptyTarget(val) { return Array.isArray(val) ? [] : {} } function cloneUnlessOtherwiseSpecified(value, options) { return (options.clone !== false && options.isMergeableObject(value)) ? deepmerge(emptyTarget(value), value, options) : value } function defaultArrayMerge(target, source, options) { return target.concat(source).map(function(element) { return cloneUnlessOtherwiseSpecified(element, options) }) } function getMergeFunction(key, options) { if (!options.customMerge) { return deepmerge } var customMerge = options.customMerge(key); return typeof customMerge === 'function' ? customMerge : deepmerge } function getEnumerableOwnPropertySymbols(target) { return Object.getOwnPropertySymbols ? Object.getOwnPropertySymbols(target).filter(function(symbol) { return Object.propertyIsEnumerable.call(target, symbol) }) : [] } function getKeys(target) { return Object.keys(target).concat(getEnumerableOwnPropertySymbols(target)) } function propertyIsOnObject(object, property) { try { return property in object } catch(_) { return false } } // Protects from prototype poisoning and unexpected merging up the prototype chain. function propertyIsUnsafe(target, key) { return propertyIsOnObject(target, key) // Properties are safe to merge if they don't exist in the target yet, && !(Object.hasOwnProperty.call(target, key) // unsafe if they exist up the prototype chain, && Object.propertyIsEnumerable.call(target, key)) // and also unsafe if they're nonenumerable. } function mergeObject(target, source, options) { var destination = {}; if (options.isMergeableObject(target)) { getKeys(target).forEach(function(key) { destination[key] = cloneUnlessOtherwiseSpecified(target[key], options); }); } getKeys(source).forEach(function(key) { if (propertyIsUnsafe(target, key)) { return } if (propertyIsOnObject(target, key) && options.isMergeableObject(source[key])) { destination[key] = getMergeFunction(key, options)(target[key], source[key], options); } else { destination[key] = cloneUnlessOtherwiseSpecified(source[key], options); } }); return destination } function deepmerge(target, source, options) { options = options || {}; options.arrayMerge = options.arrayMerge || defaultArrayMerge; options.isMergeableObject = options.isMergeableObject || isMergeableObject; // cloneUnlessOtherwiseSpecified is added to `options` so that custom arrayMerge() // implementations can use it. The caller may not replace it. options.cloneUnlessOtherwiseSpecified = cloneUnlessOtherwiseSpecified; var sourceIsArray = Array.isArray(source); var targetIsArray = Array.isArray(target); var sourceAndTargetTypesMatch = sourceIsArray === targetIsArray; if (!sourceAndTargetTypesMatch) { return cloneUnlessOtherwiseSpecified(source, options) } else if (sourceIsArray) { return options.arrayMerge(target, source, options) } else { return mergeObject(target, source, options) } } deepmerge.all = function deepmergeAll(array, options) { if (!Array.isArray(array)) { throw new Error('first argument should be an array') } return array.reduce(function(prev, next) { return deepmerge(prev, next, options) }, {}) }; var deepmerge_1 = deepmerge; var cjs = deepmerge_1; var DOM_PROPERTIES_TO_CHECK = [ 'innerHTML', 'ownerDocument', 'style', 'attributes', 'nodeValue', ]; var objectTypes = [ 'Array', 'ArrayBuffer', 'AsyncFunction', 'AsyncGenerator', 'AsyncGeneratorFunction', 'Date', 'Error', 'Function', 'Generator', 'GeneratorFunction', 'HTMLElement', 'Map', 'Object', 'Promise', 'RegExp', 'Set', 'WeakMap', 'WeakSet', ]; var primitiveTypes = [ 'bigint', 'boolean', 'null', 'number', 'string', 'symbol', 'undefined', ]; function getObjectType(value) { var objectTypeName = Object.prototype.toString.call(value).slice(8, -1); if (/HTML\w+Element/.test(objectTypeName)) { return 'HTMLElement'; } if (isObjectType(objectTypeName)) { return objectTypeName; } return undefined; } function isObjectOfType(type) { return function (value) { return getObjectType(value) === type; }; } function isObjectType(name) { return objectTypes.includes(name); } // eslint-disable-next-line @typescript-eslint/ban-types function isOfType$1(type) { return function (value) { return typeof value === type; }; } function isPrimitiveType(name) { return primitiveTypes.includes(name); } function is(value) { if (value === null) { return 'null'; } switch (typeof value) { case 'bigint': return 'bigint'; case 'boolean': return 'boolean'; case 'number': return 'number'; case 'string': return 'string'; case 'symbol': return 'symbol'; case 'undefined': return 'undefined'; } if (is.array(value)) { return 'Array'; } if (is.plainFunction(value)) { return 'Function'; } var tagType = getObjectType(value); /* istanbul ignore else */ if (tagType) { return tagType; } /* istanbul ignore next */ return 'Object'; } is.array = Array.isArray; is.arrayOf = function (target, predicate) { if (!is.array(target) && !is.function(predicate)) { return false; } return target.every(function (d) { return predicate(d); }); }; is.asyncGeneratorFunction = function (value) { return getObjectType(value) === 'AsyncGeneratorFunction'; }; // eslint-disable-next-line @typescript-eslint/ban-types is.asyncFunction = isObjectOfType('AsyncFunction'); is.bigint = isOfType$1('bigint'); is.boolean = function (value) { return value === true || value === false; }; is.date = isObjectOfType('Date'); is.defined = function (value) { return !is.undefined(value); }; is.domElement = function (value) { return (is.object(value) && !is.plainObject(value) && value.nodeType === 1 && is.string(value.nodeName) && DOM_PROPERTIES_TO_CHECK.every(function (property) { return property in value; })); }; is.empty = function (value) { return ((is.string(value) && value.length === 0) || (is.array(value) && value.length === 0) || (is.object(value) && !is.map(value) && !is.set(value) && Object.keys(value).length === 0) || (is.set(value) && value.size === 0) || (is.map(value) && value.size === 0)); }; is.error = isObjectOfType('Error'); // eslint-disable-next-line @typescript-eslint/ban-types is.function = isOfType$1('function'); is.generator = function (value) { return (is.iterable(value) && is.function(value.next) && is.function(value.throw)); }; is.generatorFunction = isObjectOfType('GeneratorFunction'); is.instanceOf = function (instance, class_) { if (!instance || !class_) { return false; } return Object.getPrototypeOf(instance) === class_.prototype; }; is.iterable = function (value) { return (!is.nullOrUndefined(value) && is.function(value[Symbol.iterator])); }; is.map = isObjectOfType('Map'); is.nan = function (value) { return Number.isNaN(value); }; is.null = function (value) { return value === null; }; is.nullOrUndefined = function (value) { return is.null(value) || is.undefined(value); }; is.number = function (value) { return isOfType$1('number')(value) && !is.nan(value); }; is.numericString = function (value) { return is.string(value) && value.length > 0 && !Number.isNaN(Number(value)); }; // eslint-disable-next-line @typescript-eslint/ban-types is.object = function (value) { return !is.nullOrUndefined(value) && (is.function(value) || typeof value === 'object'); }; is.oneOf = function (target, value) { if (!is.array(target)) { return false; } // eslint-disable-next-line unicorn/prefer-includes return target.indexOf(value) > -1; }; // eslint-disable-next-line @typescript-eslint/ban-types is.plainFunction = isObjectOfType('Function'); is.plainObject = function (value) { if (getObjectType(value) !== 'Object') { return false; } var prototype = Object.getPrototypeOf(value); return prototype === null || prototype === Object.getPrototypeOf({}); }; is.primitive = function (value) { return is.null(value) || isPrimitiveType(typeof value); }; is.promise = isObjectOfType('Promise'); is.propertyOf = function (target, key, predicate) { if (!is.object(target) || !key) { return false; } var value = target[key]; if (is.function(predicate)) { return predicate(value); } return is.defined(value); }; is.regexp = isObjectOfType('RegExp'); is.set = isObjectOfType('Set'); is.string = isOfType$1('string'); is.symbol = isOfType$1('symbol'); is.undefined = isOfType$1('undefined'); is.weakMap = isObjectOfType('WeakMap'); is.weakSet = isObjectOfType('WeakSet'); // eslint-disable-next-line @typescript-eslint/ban-types function isOfType(type) { return function (value) { return typeof value === type; }; } // eslint-disable-next-line @typescript-eslint/ban-types var isFunction = isOfType('function'); var isNull = function (value) { return value === null; }; var isRegex = function (value) { return Object.prototype.toString.call(value).slice(8, -1) === 'RegExp'; }; var isObject = function (value) { return !isUndefined(value) && !isNull(value) && (isFunction(value) || typeof value === 'object'); }; var isUndefined = isOfType('undefined'); var __values = (undefined && undefined.__values) || function(o) { var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; if (m) return m.call(o); if (o && typeof o.length === "number") return { next: function () { if (o && i >= o.length) o = void 0; return { value: o && o[i++], done: !o }; } }; throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); }; function equalArray(left, right) { var length = left.length; if (length !== right.length) { return false; } for (var index = length; index-- !== 0;) { if (!equal(left[index], right[index])) { return false; } } return true; } function equalArrayBuffer(left, right) { if (left.byteLength !== right.byteLength) { return false; } var view1 = new DataView(left.buffer); var view2 = new DataView(right.buffer); var index = left.byteLength; while (index--) { if (view1.getUint8(index) !== view2.getUint8(index)) { return false; } } return true; } function equalMap(left, right) { var e_1, _a, e_2, _b; if (left.size !== right.size) { return false; } try { for (var _c = __values(left.entries()), _d = _c.next(); !_d.done; _d = _c.next()) { var index = _d.value; if (!right.has(index[0])) { return false; } } } catch (e_1_1) { e_1 = { error: e_1_1 }; } finally { try { if (_d && !_d.done && (_a = _c.return)) _a.call(_c); } finally { if (e_1) throw e_1.error; } } try { for (var _e = __values(left.entries()), _f = _e.next(); !_f.done; _f = _e.next()) { var index = _f.value; if (!equal(index[1], right.get(index[0]))) { return false; } } } catch (e_2_1) { e_2 = { error: e_2_1 }; } finally { try { if (_f && !_f.done && (_b = _e.return)) _b.call(_e); } finally { if (e_2) throw e_2.error; } } return true; } function equalSet(left, right) { var e_3, _a; if (left.size !== right.size) { return false; } try { for (var _b = __values(left.entries()), _c = _b.next(); !_c.done; _c = _b.next()) { var index = _c.value; if (!right.has(index[0])) { return false; } } } catch (e_3_1) { e_3 = { error: e_3_1 }; } finally { try { if (_c && !_c.done && (_a = _b.return)) _a.call(_b); } finally { if (e_3) throw e_3.error; } } return true; } function equal(left, right) { if (left === right) { return true; } if (left && isObject(left) && right && isObject(right)) { if (left.constructor !== right.constructor) { return false; } if (Array.isArray(left) && Array.isArray(right)) { return equalArray(left, right); } if (left instanceof Map && right instanceof Map) { return equalMap(left, right); } if (left instanceof Set && right instanceof Set) { return equalSet(left, right); } if (ArrayBuffer.isView(left) && ArrayBuffer.isView(right)) { return equalArrayBuffer(left, right); } if (isRegex(left) && isRegex(right)) { return left.source === right.source && left.flags === right.flags; } if (left.valueOf !== Object.prototype.valueOf) { return left.valueOf() === right.valueOf(); } if (left.toString !== Object.prototype.toString) { return left.toString() === right.toString(); } var leftKeys = Object.keys(left); var rightKeys = Object.keys(right); if (leftKeys.length !== rightKeys.length) { return false; } for (var index = leftKeys.length; index-- !== 0;) { if (!Object.prototype.hasOwnProperty.call(right, leftKeys[index])) { return false; } } for (var index = leftKeys.length; index-- !== 0;) { var key = leftKeys[index]; if (key === '_owner' && left.$$typeof) { // React-specific: avoid traversing React elements' _owner. // _owner contains circular references // and is not needed when comparing the actual elements (and not their owners) // eslint-disable-next-line no-continue continue; } if (!equal(left[key], right[key])) { return false; } } return true; } if (Number.isNaN(left) && Number.isNaN(right)) { return true; } return left === right; } function canHaveLength() { var arguments_ = []; for (var _i = 0; _i < arguments.length; _i++) { arguments_[_i] = arguments[_i]; } return arguments_.every(function (d) { return is.string(d) || is.array(d) || is.plainObject(d); }); } function checkEquality(left, right, value) { if (!isSameType(left, right)) { return false; } if ([left, right].every(is.array)) { return !left.some(hasValue(value)) && right.some(hasValue(value)); } /* istanbul ignore else */ if ([left, right].every(is.plainObject)) { return (!Object.entries(left).some(hasEntry(value)) && Object.entries(right).some(hasEntry(value))); } return right === value; } function compareNumbers(previousData, data, options) { var actual = options.actual, key = options.key, previous = options.previous, type = options.type; var left = nested(previousData, key); var right = nested(data, key); var changed = [left, right].every(is.number) && (type === 'increased' ? left < right : left > right); if (!is.undefined(actual)) { changed = changed && right === actual; } if (!is.undefined(previous)) { changed = changed && left === previous; } return changed; } function compareValues(previousData, data, options) { var key = options.key, type = options.type, value = options.value; var left = nested(previousData, key); var right = nested(data, key); var primary = type === 'added' ? left : right; var secondary = type === 'added' ? right : left; // console.log({ primary, secondary }); if (!is.nullOrUndefined(value)) { if (is.defined(primary)) { // check if nested data matches if (is.array(primary) || is.plainObject(primary)) { return checkEquality(primary, secondary, value); } } else { return equal(secondary, value); } return false; } if ([left, right].every(is.array)) { return !secondary.every(isEqualPredicate(primary)); } if ([left, right].every(is.plainObject)) { return hasExtraKeys(Object.keys(primary), Object.keys(secondary)); } return (![left, right].every(function (d) { return is.primitive(d) && is.defined(d); }) && (type === 'added' ? !is.defined(left) && is.defined(right) : is.defined(left) && !is.defined(right))); } function getIterables(previousData, data, _a) { var _b = _a === void 0 ? {} : _a, key = _b.key; var left = nested(previousData, key); var right = nested(data, key); if (!isSameType(left, right)) { throw new TypeError('Inputs have different types'); } if (!canHaveLength(left, right)) { throw new TypeError("Inputs don't have length"); } if ([left, right].every(is.plainObject)) { left = Object.keys(left); right = Object.keys(right); } return [left, right]; } function hasEntry(input) { return function (_a) { var key = _a[0], value = _a[1]; if (is.array(input)) { return (equal(input, value) || input.some(function (d) { return equal(d, value) || (is.array(value) && isEqualPredicate(value)(d)); })); } /* istanbul ignore else */ if (is.plainObject(input) && input[key]) { return !!input[key] && equal(input[key], value); } return equal(input, value); }; } function hasExtraKeys(left, right) { return right.some(function (d) { return !left.includes(d); }); } function hasValue(input) { return function (value) { if (is.array(input)) { return input.some(function (d) { return equal(d, value) || (is.array(value) && isEqualPredicate(value)(d)); }); } return equal(input, value); }; } function includesOrEqualsTo(previousValue, value) { return is.array(previousValue) ? previousValue.some(function (d) { return equal(d, value); }) : equal(previousValue, value); } function isEqualPredicate(data) { return function (value) { return data.some(function (d) { return equal(d, value); }); }; } function isSameType() { var arguments_ = []; for (var _i = 0; _i < arguments.length; _i++) { arguments_[_i] = arguments[_i]; } return (arguments_.every(is.array) || arguments_.every(is.number) || arguments_.every(is.plainObject) || arguments_.every(is.string)); } function nested(data, property) { /* istanbul ignore else */ if (is.plainObject(data) || is.array(data)) { /* istanbul ignore else */ if (is.string(property)) { var props = property.split('.'); return props.reduce(function (acc, d) { return acc && acc[d]; }, data); } /* istanbul ignore else */ if (is.number(property)) { return data[property]; } return data; } return data; } function treeChanges(previousData, data) { if ([previousData, data].some(is.nullOrUndefined)) { throw new Error('Missing required parameters'); } if (![previousData, data].every(function (d) { return is.plainObject(d) || is.array(d); })) { throw new Error('Expected plain objects or array'); } var added = function (key, value) { try { return compareValues(previousData, data, { key: key, type: 'added', value: value }); } catch (_a) { /* istanbul ignore next */ return false; } }; var changed = function (key, actual, previous) { try { var left = nested(previousData, key); var right = nested(data, key); var hasActual = is.defined(actual); var hasPrevious = is.defined(previous); if (hasActual || hasPrevious) { var leftComparator = hasPrevious ? includesOrEqualsTo(previous, left) : !includesOrEqualsTo(actual, left); var rightComparator = includesOrEqualsTo(actual, right); return leftComparator && rightComparator; } if ([left, right].every(is.array) || [left, right].every(is.plainObject)) { return !equal(left, right); } return left !== right; } catch (_a) { /* istanbul ignore next */ return false; } }; var changedFrom = function (key, previous, actual) { if (!is.defined(key)) { return false; } try { var left = nested(previousData, key); var right = nested(data, key); var hasActual = is.defined(actual); return (includesOrEqualsTo(previous, left) && (hasActual ? includesOrEqualsTo(actual, right) : !hasActual)); } catch (_a) { /* istanbul ignore next */ return false; } }; /** * @deprecated * Use "changed" instead */ var changedTo = function (key, actual) { if (!is.defined(key)) { return false; } /* istanbul ignore next */ if (process.env.NODE_ENV === 'development') { // eslint-disable-next-line no-console console.warn('`changedTo` is deprecated! Replace it with `change`'); } return changed(key, actual); }; var decreased = function (key, actual, previous) { if (!is.defined(key)) { return false; } try { return compareNumbers(previousData, data, { key: key, actual: actual, previous: previous, type: 'decreased' }); } catch (_a) { /* istanbul ignore next */ return false; } }; var emptied = function (key) { try { var _a = getIterables(previousData, data, { key: key }), left = _a[0], right = _a[1]; return !!left.length && !right.length; } catch (_b) { /* istanbul ignore next */ return false; } }; var filled = function (key) { try { var _a = getIterables(previousData, data, { key: key }), left = _a[0], right = _a[1]; return !left.length && !!right.length; } catch (_b) { /* istanbul ignore next */ return false; } }; var increased = function (key, actual, previous) { if (!is.defined(key)) { return false; } try { return compareNumbers(previousData, data, { key: key, actual: actual, previous: previous, type: 'increased' }); } catch (_a) { /* istanbul ignore next */ return false; } }; var removed = function (key, value) { try { return compareValues(previousData, data, { key: key, type: 'removed', value: value }); } catch (_a) { /* istanbul ignore next */ return false; } }; return { added: added, changed: changed, changedFrom: changedFrom, changedTo: changedTo, decreased: decreased, emptied: emptied, filled: filled, increased: increased, removed: removed }; } var DEFAULTS = {flip:{padding:20},preventOverflow:{padding:10}}; var VALIDATOR_ARG_ERROR_MESSAGE='The typeValidator argument must be a function '+'with the signature function(props, propName, componentName).';var MESSAGE_ARG_ERROR_MESSAGE='The error message is optional, but must be a string if provided.';function propIsRequired(condition,props,propName,componentName){if(typeof condition==='boolean'){return condition;}if(typeof condition==='function'){return condition(props,propName,componentName);}if(Boolean(condition)===true){return Boolean(condition);}return false;}function propExists(props,propName){return Object.hasOwnProperty.call(props,propName);}function missingPropError(props,propName,componentName,message){if(message){return new Error(message);}return new Error("Required ".concat(props[propName]," `").concat(propName,"` was not specified in `").concat(componentName,"`."));}function guardAgainstInvalidArgTypes(typeValidator,message){if(typeof typeValidator!=='function'){throw new TypeError(VALIDATOR_ARG_ERROR_MESSAGE);}if(Boolean(message)&&typeof message!=='string'){throw new TypeError(MESSAGE_ARG_ERROR_MESSAGE);}}function isRequiredIf(typeValidator,condition,message){guardAgainstInvalidArgTypes(typeValidator,message);return function(props,propName,componentName){for(var _len=arguments.length,rest=new Array(_len>3?_len-3:0),_key=3;_key<_len;_key++){rest[_key-3]=arguments[_key];}if(propIsRequired(condition,props,propName,componentName)){if(propExists(props,propName)){return typeValidator.apply(void 0,[props,propName,componentName].concat(rest));}return missingPropError(props,propName,componentName,message);}// Is not required, so just run typeValidator. return typeValidator.apply(void 0,[props,propName,componentName].concat(rest));};} var STATUS = {INIT:'init',IDLE:'idle',OPENING:'opening',OPEN:'open',CLOSING:'closing',ERROR:'error'}; var isReact16=ReactDOM__default["default"].createPortal!==undefined;function canUseDOM(){return !!(typeof window!=='undefined'&&window.document&&window.document.createElement);}function isMobile(){return 'ontouchstart'in window&&/Mobi/.test(navigator.userAgent);}/** * Log method calls if debug is enabled * * @private * @param {Object} arg * @param {string} arg.title - The title the logger was called from * @param {Object|Array} [arg.data] - The data to be logged * @param {boolean} [arg.warn] - If true, the message will be a warning * @param {boolean} [arg.debug] - Nothing will be logged unless debug is true */function log(_ref){var title=_ref.title,data=_ref.data,_ref$warn=_ref.warn,warn=_ref$warn===void 0?false:_ref$warn,_ref$debug=_ref.debug,debug=_ref$debug===void 0?false:_ref$debug;/* eslint-disable no-console */var logFn=warn?console.warn||console.error:console.log;if(debug&&title&&data){console.groupCollapsed("%creact-floater: ".concat(title),'color: #9b00ff; font-weight: bold; font-size: 12px;');if(Array.isArray(data)){data.forEach(function(d){if(is.plainObject(d)&&d.key){logFn.apply(console,[d.key,d.value]);}else {logFn.apply(console,[d]);}});}else {logFn.apply(console,[data]);}console.groupEnd();}/* eslint-enable */}function on(element,event,cb){var capture=arguments.length>3&&arguments[3]!==undefined?arguments[3]:false;element.addEventListener(event,cb,capture);}function off(element,event,cb){var capture=arguments.length>3&&arguments[3]!==undefined?arguments[3]:false;element.removeEventListener(event,cb,capture);}function once(element,event,cb){var capture=arguments.length>3&&arguments[3]!==undefined?arguments[3]:false;var _nextCB;// eslint-disable-next-line prefer-const _nextCB=function nextCB(e){cb(e);off(element,event,_nextCB);};on(element,event,_nextCB,capture);}function noop(){} var ReactFloaterPortal=/*#__PURE__*/function(_React$Component){_inherits(ReactFloaterPortal,_React$Component);var _super=_createSuper(ReactFloaterPortal);function ReactFloaterPortal(){_classCallCheck(this,ReactFloaterPortal);return _super.apply(this,arguments);}_createClass(ReactFloaterPortal,[{key:"componentDidMount",value:function componentDidMount(){if(!canUseDOM())return;if(!this.node){this.appendNode();}if(!isReact16){this.renderPortal();}}},{key:"componentDidUpdate",value:function componentDidUpdate(){if(!canUseDOM())return;if(!isReact16){this.renderPortal();}}},{key:"componentWillUnmount",value:function componentWillUnmount(){if(!canUseDOM()||!this.node)return;if(!isReact16){ReactDOM__default["default"].unmountComponentAtNode(this.node);}if(this.node&&this.node.parentNode===document.body){document.body.removeChild(this.node);this.node=undefined;}}},{key:"appendNode",value:function appendNode(){var _this$props=this.props,id=_this$props.id,zIndex=_this$props.zIndex;if(!this.node){this.node=document.createElement('div');/* istanbul ignore else */if(id){this.node.id=id;}if(zIndex){this.node.style.zIndex=zIndex;}document.body.appendChild(this.node);}}},{key:"renderPortal",value:function renderPortal(){if(!canUseDOM())return null;var _this$props2=this.props,children=_this$props2.children,setRef=_this$props2.setRef;if(!this.node){this.appendNode();}/* istanbul ignore else */if(isReact16){return/*#__PURE__*/ReactDOM__default["default"].createPortal(children,this.node);}var portal=ReactDOM__default["default"].unstable_renderSubtreeIntoContainer(this,children.length>1?/*#__PURE__*/React__default["default"].createElement("div",null,children):children[0],this.node);setRef(portal);return null;}},{key:"renderReact16",value:function renderReact16(){var _this$props3=this.props,hasChildren=_this$props3.hasChildren,placement=_this$props3.placement,target=_this$props3.target;if(!hasChildren){if(target||placement==='center'){return this.renderPortal();}return null;}return this.renderPortal();}},{key:"render",value:function render(){if(!isReact16){return null;}return this.renderReact16();}}]);return ReactFloaterPortal;}(React__default["default"].Component);_defineProperty(ReactFloaterPortal,"propTypes",{children:propTypes.exports.oneOfType([propTypes.exports.element,propTypes.exports.array]),hasChildren:propTypes.exports.bool,id:propTypes.exports.oneOfType([propTypes.exports.string,propTypes.exports.number]),placement:propTypes.exports.string,setRef:propTypes.exports.func.isRequired,target:propTypes.exports.oneOfType([propTypes.exports.object,propTypes.exports.string]),zIndex:propTypes.exports.number}); var FloaterArrow=/*#__PURE__*/function(_React$Component){_inherits(FloaterArrow,_React$Component);var _super=_createSuper(FloaterArrow);function FloaterArrow(){_classCallCheck(this,FloaterArrow);return _super.apply(this,arguments);}_createClass(FloaterArrow,[{key:"parentStyle",get:function get(){var _this$props=this.props,placement=_this$props.placement,styles=_this$props.styles;var length=styles.arrow.length;var arrow={pointerEvents:'none',position:'absolute',width:'100%'};/* istanbul ignore else */if(placement.startsWith('top')){arrow.bottom=0;arrow.left=0;arrow.right=0;arrow.height=length;}else if(placement.startsWith('bottom')){arrow.left=0;arrow.right=0;arrow.top=0;arrow.height=length;}else if(placement.startsWith('left')){arrow.right=0;arrow.top=0;arrow.bottom=0;}else if(placement.startsWith('right')){arrow.left=0;arrow.top=0;}return arrow;}},{key:"render",value:function render(){var _this$props2=this.props,placement=_this$props2.placement,setArrowRef=_this$props2.setArrowRef,styles=_this$props2.styles;var _styles$arrow=styles.arrow,color=_styles$arrow.color,display=_styles$arrow.display,length=_styles$arrow.length,margin=_styles$arrow.margin,position=_styles$arrow.position,spread=_styles$arrow.spread;var arrowStyles={display:display,position:position};var points;var x=spread;var y=length;/* istanbul ignore else */if(placement.startsWith('top')){points="0,0 ".concat(x/2,",").concat(y," ").concat(x,",0");arrowStyles.bottom=0;arrowStyles.marginLeft=margin;arrowStyles.marginRight=margin;}else if(placement.startsWith('bottom')){points="".concat(x,",").concat(y," ").concat(x/2,",0 0,").concat(y);arrowStyles.top=0;arrowStyles.marginLeft=margin;arrowStyles.marginRight=margin;}else if(placement.startsWith('left')){y=spread;x=length;points="0,0 ".concat(x,",").concat(y/2," 0,").concat(y);arrowStyles.right=0;arrowStyles.marginTop=margin;arrowStyles.marginBottom=margin;}else if(placement.startsWith('right')){y=spread;x=length;points="".concat(x,",").concat(y," ").concat(x,",0 0,").concat(y/2);arrowStyles.left=0;arrowStyles.marginTop=margin;arrowStyles.marginBottom=margin;}return/*#__PURE__*/React__default["default"].createElement("div",{className:"__floater__arrow",style:this.parentStyle},/*#__PURE__*/React__default["default"].createElement("span",{ref:setArrowRef,style:arrowStyles},/*#__PURE__*/React__default["default"].createElement("svg",{width:x,height:y,version:"1.1",xmlns:"http://www.w3.org/2000/svg"},/*#__PURE__*/React__default["default"].createElement("polygon",{points:points,fill:color}))));}}]);return FloaterArrow;}(React__default["default"].Component);_defineProperty(FloaterArrow,"propTypes",{placement:propTypes.exports.string.isRequired,setArrowRef:propTypes.exports.func.isRequired,styles:propTypes.exports.object.isRequired}); var _excluded$1=["color","height","width"];function FloaterCloseBtn(_ref){var handleClick=_ref.handleClick,styles=_ref.styles;var color=styles.color,height=styles.height,width=styles.width,style=_objectWithoutProperties(styles,_excluded$1);return/*#__PURE__*/React__default["default"].createElement("button",{"aria-label":"close",onClick:handleClick,style:style,type:"button"},/*#__PURE__*/React__default["default"].createElement("svg",{width:"".concat(width,"px"),height:"".concat(height,"px"),viewBox:"0 0 18 18",version:"1.1",xmlns:"http://www.w3.org/2000/svg",preserveAspectRatio:"xMidYMid"},/*#__PURE__*/React__default["default"].createElement("g",null,/*#__PURE__*/React__default["default"].createElement("path",{d:"M8.13911129,9.00268191 L0.171521827,17.0258467 C-0.0498027049,17.248715 -0.0498027049,17.6098394 0.171521827,17.8327545 C0.28204354,17.9443526 0.427188206,17.9998706 0.572051765,17.9998706 C0.71714958,17.9998706 0.862013139,17.9443526 0.972581703,17.8327545 L9.0000937,9.74924618 L17.0276057,17.8327545 C17.1384085,17.9443526 17.2832721,17.9998706 17.4281356,17.9998706 C17.5729992,17.9998706 17.718097,17.9443526 17.8286656,17.8327545 C18.0499901,17.6098862 18.0499901,17.2487618 17.8286656,17.0258467 L9.86135722,9.00268191 L17.8340066,0.973848225 C18.0553311,0.750979934 18.0553311,0.389855532 17.8340066,0.16694039 C17.6126821,-0.0556467968 17.254037,-0.0556467968 17.0329467,0.16694039 L9.00042166,8.25611765 L0.967006424,0.167268345 C0.745681892,-0.0553188426 0.387317931,-0.0553188426 0.165993399,0.167268345 C-0.0553311331,0.390136635 -0.0553311331,0.751261038 0.165993399,0.974176179 L8.13920499,9.00268191 L8.13911129,9.00268191 Z",fill:color}))));}FloaterCloseBtn.propTypes={handleClick:propTypes.exports.func.isRequired,styles:propTypes.exports.object.isRequired}; function FloaterContainer(_ref){var content=_ref.content,footer=_ref.footer,handleClick=_ref.handleClick,open=_ref.open,positionWrapper=_ref.positionWrapper,showCloseButton=_ref.showCloseButton,title=_ref.title,styles=_ref.styles;var output={content:/*#__PURE__*/React__default["default"].isValidElement(content)?content:/*#__PURE__*/React__default["default"].createElement("div",{className:"__floater__content",style:styles.content},content)};if(title){output.title=/*#__PURE__*/React__default["default"].isValidElement(title)?title:/*#__PURE__*/React__default["default"].createElement("div",{className:"__floater__title",style:styles.title},title);}if(footer){output.footer=/*#__PURE__*/React__default["default"].isValidElement(footer)?footer:/*#__PURE__*/React__default["default"].createElement("div",{className:"__floater__footer",style:styles.footer},footer);}if((showCloseButton||positionWrapper)&&!is["boolean"](open)){output.close=/*#__PURE__*/React__default["default"].createElement(FloaterCloseBtn,{styles:styles.close,handleClick:handleClick});}return/*#__PURE__*/React__default["default"].createElement("div",{className:"__floater__container",style:styles.container},output.close,output.title,output.content,output.footer);}FloaterContainer.propTypes={content:propTypes.exports.node.isRequired,footer:propTypes.exports.node,handleClick:propTypes.exports.func.isRequired,open:propTypes.exports.bool,positionWrapper:propTypes.exports.bool.isRequired,showCloseButton:propTypes.exports.bool.isRequired,styles:propTypes.exports.object.isRequired,title:propTypes.exports.node}; var Floater=/*#__PURE__*/function(_React$Component){_inherits(Floater,_React$Component);var _super=_createSuper(Floater);function Floater(){_classCallCheck(this,Floater);return _super.apply(this,arguments);}_createClass(Floater,[{key:"style",get:function get(){var _this$props=this.props,disableAnimation=_this$props.disableAnimation,component=_this$props.component,placement=_this$props.placement,hideArrow=_this$props.hideArrow,status=_this$props.status,styles=_this$props.styles;var length=styles.arrow.length,floater=styles.floater,floaterCentered=styles.floaterCentered,floaterClosing=styles.floaterClosing,floaterOpening=styles.floaterOpening,floaterWithAnimation=styles.floaterWithAnimation,floaterWithComponent=styles.floaterWithComponent;var element={};if(!hideArrow){if(placement.startsWith('top')){element.padding="0 0 ".concat(length,"px");}else if(placement.startsWith('bottom')){element.padding="".concat(length,"px 0 0");}else if(placement.startsWith('left')){element.padding="0 ".concat(length,"px 0 0");}else if(placement.startsWith('right')){element.padding="0 0 0 ".concat(length,"px");}}if([STATUS.OPENING,STATUS.OPEN].indexOf(status)!==-1){element=_objectSpread2(_objectSpread2({},element),floaterOpening);}if(status===STATUS.CLOSING){element=_objectSpread2(_objectSpread2({},element),floaterClosing);}if(status===STATUS.OPEN&&!disableAnimation){element=_objectSpread2(_objectSpread2({},element),floaterWithAnimation);}if(placement==='center'){element=_objectSpread2(_objectSpread2({},element),floaterCentered);}if(component){element=_objectSpread2(_objectSpread2({},element),floaterWithComponent);}return _objectSpread2(_objectSpread2({},floater),element);}},{key:"render",value:function render(){var _this$props2=this.props,component=_this$props2.component,closeFn=_this$props2.handleClick,hideArrow=_this$props2.hideArrow,setFloaterRef=_this$props2.setFloaterRef,status=_this$props2.status;var output={};var classes=['__floater'];if(component){if(/*#__PURE__*/React__default["default"].isValidElement(component)){output.content=/*#__PURE__*/React__default["default"].cloneElement(component,{closeFn:closeFn});}else {output.content=component({closeFn:closeFn});}}else {output.content=/*#__PURE__*/React__default["default"].createElement(FloaterContainer,this.props);}if(status===STATUS.OPEN){classes.push('__floater__open');}if(!hideArrow){output.arrow=/*#__PURE__*/React__default["default"].createElement(FloaterArrow,this.props);}return/*#__PURE__*/React__default["default"].createElement("div",{ref:setFloaterRef,className:classes.join(' '),style:this.style},/*#__PURE__*/React__default["default"].createElement("div",{className:"__floater__body"},output.content,output.arrow));}}]);return Floater;}(React__default["default"].Component);_defineProperty(Floater,"propTypes",{component:propTypes.exports.oneOfType([propTypes.exports.func,propTypes.exports.element]),content:propTypes.exports.node,disableAnimation:propTypes.exports.bool.isRequired,footer:propTypes.exports.node,handleClick:propTypes.exports.func.isRequired,hideArrow:propTypes.exports.bool.isRequired,open:propTypes.exports.bool,placement:propTypes.exports.string.isRequired,positionWrapper:propTypes.exports.bool.isRequired,setArrowRef:propTypes.exports.func.isRequired,setFloaterRef:propTypes.exports.func.isRequired,showCloseButton:propTypes.exports.bool,status:propTypes.exports.string.isRequired,styles:propTypes.exports.object.isRequired,title:propTypes.exports.node}); var ReactFloaterWrapper=/*#__PURE__*/function(_React$Component){_inherits(ReactFloaterWrapper,_React$Component);var _super=_createSuper(ReactFloaterWrapper);function ReactFloaterWrapper(){_classCallCheck(this,ReactFloaterWrapper);return _super.apply(this,arguments);}_createClass(ReactFloaterWrapper,[{key:"render",value:function render(){var _this$props=this.props,children=_this$props.children,handleClick=_this$props.handleClick,handleMouseEnter=_this$props.handleMouseEnter,handleMouseLeave=_this$props.handleMouseLeave,setChildRef=_this$props.setChildRef,setWrapperRef=_this$props.setWrapperRef,style=_this$props.style,styles=_this$props.styles;var element;/* istanbul ignore else */if(children){if(React__default["default"].Children.count(children)===1){if(!/*#__PURE__*/React__default["default"].isValidElement(children)){element=/*#__PURE__*/React__default["default"].createElement("span",null,children);}else {var refProp=is["function"](children.type)?'innerRef':'ref';element=/*#__PURE__*/React__default["default"].cloneElement(React__default["default"].Children.only(children),_defineProperty({},refProp,setChildRef));}}else {element=children;}}if(!element){return null;}return/*#__PURE__*/React__default["default"].createElement("span",{ref:setWrapperRef,style:_objectSpread2(_objectSpread2({},styles),style),onClick:handleClick,onMouseEnter:handleMouseEnter,onMouseLeave:handleMouseLeave},element);}}]);return ReactFloaterWrapper;}(React__default["default"].Component);_defineProperty(ReactFloaterWrapper,"propTypes",{children:propTypes.exports.node,handleClick:propTypes.exports.func.isRequired,handleMouseEnter:propTypes.exports.func.isRequired,handleMouseLeave:propTypes.exports.func.isRequired,setChildRef:propTypes.exports.func.isRequired,setWrapperRef:propTypes.exports.func.isRequired,style:propTypes.exports.object,styles:propTypes.exports.object.isRequired}); var defaultOptions={zIndex:100};function getStyles(styles){var options=cjs(defaultOptions,styles.options||{});return {wrapper:{cursor:'help',display:'inline-flex',flexDirection:'column',zIndex:options.zIndex},wrapperPosition:{left:-1000,position:'absolute',top:-1000,visibility:'hidden'},floater:{display:'inline-block',filter:'drop-shadow(0 0 3px rgba(0, 0, 0, 0.3))',maxWidth:300,opacity:0,position:'relative',transition:'opacity 0.3s',visibility:'hidden',zIndex:options.zIndex},floaterOpening:{opacity:1,visibility:'visible'},floaterWithAnimation:{opacity:1,transition:'opacity 0.3s, transform 0.2s',visibility:'visible'},floaterWithComponent:{maxWidth:'100%'},floaterClosing:{opacity:0,visibility:'visible'},floaterCentered:{left:'50%',position:'fixed',top:'50%',transform:'translate(-50%, -50%)'},container:{backgroundColor:'#fff',color:'#666',minHeight:60,minWidth:200,padding:20,position:'relative',zIndex:10},title:{borderBottom:'1px solid #555',color:'#555',fontSize:18,marginBottom:5,paddingBottom:6,paddingRight:18},content:{fontSize:15},close:{backgroundColor:'transparent',border:0,borderRadius:0,color:'#555',fontSize:0,height:15,outline:'none',padding:10,position:'absolute',right:0,top:0,width:15,WebkitAppearance:'none'},footer:{borderTop:'1px solid #ccc',fontSize:13,marginTop:10,paddingTop:5},arrow:{color:'#fff',display:'inline-flex',length:16,margin:8,position:'absolute',spread:32},options:options};} var _excluded=["arrow","flip","offset"];var POSITIONING_PROPS=['position','top','right','bottom','left'];var ReactFloater=/*#__PURE__*/function(_React$Component){_inherits(ReactFloater,_React$Component);var _super=_createSuper(ReactFloater);function ReactFloater(props){var _this;_classCallCheck(this,ReactFloater);_this=_super.call(this,props);/* istanbul ignore else */_defineProperty(_assertThisInitialized(_this),"setArrowRef",function(ref){_this.arrowRef=ref;});_defineProperty(_assertThisInitialized(_this),"setChildRef",function(ref){_this.childRef=ref;});_defineProperty(_assertThisInitialized(_this),"setFloaterRef",function(ref){_this.floaterRef=ref;});_defineProperty(_assertThisInitialized(_this),"setWrapperRef",function(ref){_this.wrapperRef=ref;});_defineProperty(_assertThisInitialized(_this),"handleTransitionEnd",function(){var status=_this.state.status;var callback=_this.props.callback;/* istanbul ignore else */if(_this.wrapperPopper){_this.wrapperPopper.instance.update();}_this.setState({status:status===STATUS.OPENING?STATUS.OPEN:STATUS.IDLE},function(){var newStatus=_this.state.status;callback(newStatus===STATUS.OPEN?'open':'close',_this.props);});});_defineProperty(_assertThisInitialized(_this),"handleClick",function(){var _this$props=_this.props,event=_this$props.event,open=_this$props.open;if(is["boolean"](open))return;var _this$state=_this.state,positionWrapper=_this$state.positionWrapper,status=_this$state.status;/* istanbul ignore else */if(_this.event==='click'||_this.event==='hover'&&positionWrapper){log({title:'click',data:[{event:event,status:status===STATUS.OPEN?'closing':'opening'}],debug:_this.debug});_this.toggle();}});_defineProperty(_assertThisInitialized(_this),"handleMouseEnter",function(){var _this$props2=_this.props,event=_this$props2.event,open=_this$props2.open;if(is["boolean"](open)||isMobile())return;var status=_this.state.status;/* istanbul ignore else */if(_this.event==='hover'&&status===STATUS.IDLE){log({title:'mouseEnter',data:[{key:'originalEvent',value:event}],debug:_this.debug});clearTimeout(_this.eventDelayTimeout);_this.toggle();}});_defineProperty(_assertThisInitialized(_this),"handleMouseLeave",function(){var _this$props3=_this.props,event=_this$props3.event,eventDelay=_this$props3.eventDelay,open=_this$props3.open;if(is["boolean"](open)||isMobile())return;var _this$state2=_this.state,status=_this$state2.status,positionWrapper=_this$state2.positionWrapper;/* istanbul ignore else */if(_this.event==='hover'){log({title:'mouseLeave',data:[{key:'originalEvent',value:event}],debug:_this.debug});if(!eventDelay){_this.toggle(STATUS.IDLE);}else if([STATUS.OPENING,STATUS.OPEN].indexOf(status)!==-1&&!positionWrapper&&!_this.eventDelayTimeout){_this.eventDelayTimeout=setTimeout(function(){delete _this.eventDelayTimeout;_this.toggle();},eventDelay*1000);}}});_this.state={currentPlacement:props.placement,needsUpdate:false,positionWrapper:props.wrapperOptions.position&&!!props.target,status:STATUS.INIT,statusWrapper:STATUS.INIT};_this._isMounted=false;_this.hasMounted=false;if(canUseDOM()){window.addEventListener('load',function(){if(_this.popper){_this.popper.instance.update();}if(_this.wrapperPopper){_this.wrapperPopper.instance.update();}});}return _this;}_createClass(ReactFloater,[{key:"componentDidMount",value:function componentDidMount(){if(!canUseDOM())return;var positionWrapper=this.state.positionWrapper;var _this$props5=this.props,children=_this$props5.children,open=_this$props5.open,target=_this$props5.target;this._isMounted=true;log({title:'init',data:{hasChildren:!!children,hasTarget:!!target,isControlled:is["boolean"](open),positionWrapper:positionWrapper,target:this.target,floater:this.floaterRef},debug:this.debug});if(!this.hasMounted){this.initPopper();this.hasMounted=true;}if(!children&&target&&!is["boolean"](open));}},{key:"componentDidUpdate",value:function componentDidUpdate(prevProps,prevState){if(!canUseDOM())return;var _this$props6=this.props,autoOpen=_this$props6.autoOpen,open=_this$props6.open,target=_this$props6.target,wrapperOptions=_this$props6.wrapperOptions;var _treeChanges=treeChanges(prevState,this.state),changedFrom=_treeChanges.changedFrom,changed=_treeChanges.changed;if(prevProps.open!==open){var forceStatus;// always follow `open` in controlled mode if(is["boolean"](open)){forceStatus=open?STATUS.OPENING:STATUS.CLOSING;}this.toggle(forceStatus);}if(prevProps.wrapperOptions.position!==wrapperOptions.position||prevProps.target!==target){this.changeWrapperPosition(this.props);}if(changed('status',STATUS.IDLE)&&open){this.toggle(STATUS.OPEN);}else if(changedFrom('status',STATUS.INIT,STATUS.IDLE)&&autoOpen){this.toggle(STATUS.OPEN);}if(this.popper&&changed('status',STATUS.OPENING)){this.popper.instance.update();}if(this.floaterRef&&(changed('status',STATUS.OPENING)||changed('status',STATUS.CLOSING))){once(this.floaterRef,'transitionend',this.handleTransitionEnd);}if(changed('needsUpdate',true)){this.rebuildPopper();}}},{key:"componentWillUnmount",value:function componentWillUnmount(){if(!canUseDOM())return;this._isMounted=false;if(this.popper){this.popper.instance.destroy();}if(this.wrapperPopper){this.wrapperPopper.instance.destroy();}}},{key:"initPopper",value:function initPopper(){var _this2=this;var target=arguments.length>0&&arguments[0]!==undefined?arguments[0]:this.target;var positionWrapper=this.state.positionWrapper;var _this$props7=this.props,disableFlip=_this$props7.disableFlip,getPopper=_this$props7.getPopper,hideArrow=_this$props7.hideArrow,offset=_this$props7.offset,placement=_this$props7.placement,wrapperOptions=_this$props7.wrapperOptions;var flipBehavior=placement==='top'||placement==='bottom'?'flip':['right','bottom-end','top-end','left','top-start','bottom-start'];/* istanbul ignore else */if(placement==='center'){this.setState({status:STATUS.IDLE});}else if(target&&this.floaterRef){var _this$options=this.options,arrow=_this$options.arrow,flip=_this$options.flip,offsetOptions=_this$options.offset,rest=_objectWithoutProperties(_this$options,_excluded);new Popper(target,this.floaterRef,{placement:placement,modifiers:_objectSpread2({arrow:_objectSpread2({enabled:!hideArrow,element:this.arrowRef},arrow),flip:_objectSpread2({enabled:!disableFlip,behavior:flipBehavior},flip),offset:_objectSpread2({offset:"0, ".concat(offset,"px")},offsetOptions)},rest),onCreate:function onCreate(data){var _this2$floaterRef;_this2.popper=data;if(!((_this2$floaterRef=_this2.floaterRef)!==null&&_this2$floaterRef!==void 0&&_this2$floaterRef.isConnected)){_this2.setState({needsUpdate:true});return;}getPopper(data,'floater');if(_this2._isMounted){_this2.setState({currentPlacement:data.placement,status:STATUS.IDLE});}if(placement!==data.placement){setTimeout(function(){data.instance.update();},1);}},onUpdate:function onUpdate(data){_this2.popper=data;var currentPlacement=_this2.state.currentPlacement;if(_this2._isMounted&&data.placement!==currentPlacement){_this2.setState({currentPlacement:data.placement});}}});}if(positionWrapper){var wrapperOffset=!is.undefined(wrapperOptions.offset)?wrapperOptions.offset:0;new Popper(this.target,this.wrapperRef,{placement:wrapperOptions.placement||placement,modifiers:{arrow:{enabled:false},offset:{offset:"0, ".concat(wrapperOffset,"px")},flip:{enabled:false}},onCreate:function onCreate(data){_this2.wrapperPopper=data;if(_this2._isMounted){_this2.setState({statusWrapper:STATUS.IDLE});}getPopper(data,'wrapper');if(placement!==data.placement){setTimeout(function(){data.instance.update();},1);}}});}}},{key:"rebuildPopper",value:function rebuildPopper(){var _this3=this;this.floaterRefInterval=setInterval(function(){var _this3$floaterRef;if((_this3$floaterRef=_this3.floaterRef)!==null&&_this3$floaterRef!==void 0&&_this3$floaterRef.isConnected){clearInterval(_this3.floaterRefInterval);_this3.setState({needsUpdate:false});_this3.initPopper();}},50);}},{key:"changeWrapperPosition",value:function changeWrapperPosition(_ref){var target=_ref.target,wrapperOptions=_ref.wrapperOptions;this.setState({positionWrapper:wrapperOptions.position&&!!target});}},{key:"toggle",value:function toggle(forceStatus){var status=this.state.status;var nextStatus=status===STATUS.OPEN?STATUS.CLOSING:STATUS.OPENING;if(!is.undefined(forceStatus)){nextStatus=forceStatus;}this.setState({status:nextStatus});}},{key:"debug",get:function get(){var debug=this.props.debug;return debug||canUseDOM()&&'ReactFloaterDebug'in window&&!!window.ReactFloaterDebug;}},{key:"event",get:function get(){var _this$props8=this.props,disableHoverToClick=_this$props8.disableHoverToClick,event=_this$props8.event;if(event==='hover'&&isMobile()&&!disableHoverToClick){return 'click';}return event;}},{key:"options",get:function get(){var options=this.props.options;return cjs(DEFAULTS,options||{});}},{key:"styles",get:function get(){var _this4=this;var _this$state3=this.state,status=_this$state3.status,positionWrapper=_this$state3.positionWrapper,statusWrapper=_this$state3.statusWrapper;var styles=this.props.styles;var nextStyles=cjs(getStyles(styles),styles);if(positionWrapper){var wrapperStyles;if(!([STATUS.IDLE].indexOf(status)!==-1)||!([STATUS.IDLE].indexOf(statusWrapper)!==-1)){wrapperStyles=nextStyles.wrapperPosition;}else {wrapperStyles=this.wrapperPopper.styles;}nextStyles.wrapper=_objectSpread2(_objectSpread2({},nextStyles.wrapper),wrapperStyles);}/* istanbul ignore else */if(this.target){var targetStyles=window.getComputedStyle(this.target);/* istanbul ignore else */if(this.wrapperStyles){nextStyles.wrapper=_objectSpread2(_objectSpread2({},nextStyles.wrapper),this.wrapperStyles);}else if(!(['relative','static'].indexOf(targetStyles.position)!==-1)){this.wrapperStyles={};if(!positionWrapper){POSITIONING_PROPS.forEach(function(d){_this4.wrapperStyles[d]=targetStyles[d];});nextStyles.wrapper=_objectSpread2(_objectSpread2({},nextStyles.wrapper),this.wrapperStyles);this.target.style.position='relative';this.target.style.top='auto';this.target.style.right='auto';this.target.style.bottom='auto';this.target.style.left='auto';}}}return nextStyles;}},{key:"target",get:function get(){if(!canUseDOM())return null;var target=this.props.target;if(target){if(is.domElement(target)){return target;}return document.querySelector(target);}return this.childRef||this.wrapperRef;}},{key:"render",value:function render(){var _this$state4=this.state,currentPlacement=_this$state4.currentPlacement,positionWrapper=_this$state4.positionWrapper,status=_this$state4.status;var _this$props9=this.props,children=_this$props9.children,component=_this$props9.component,content=_this$props9.content,disableAnimation=_this$props9.disableAnimation,footer=_this$props9.footer,hideArrow=_this$props9.hideArrow,id=_this$props9.id,open=_this$props9.open,showCloseButton=_this$props9.showCloseButton,style=_this$props9.style,target=_this$props9.target,title=_this$props9.title;var wrapper=/*#__PURE__*/React__default["default"].createElement(ReactFloaterWrapper,{handleClick:this.handleClick,handleMouseEnter:this.handleMouseEnter,handleMouseLeave:this.handleMouseLeave,setChildRef:this.setChildRef,setWrapperRef:this.setWrapperRef,style:style,styles:this.styles.wrapper},children);var output={};if(positionWrapper){output.wrapperInPortal=wrapper;}else {output.wrapperAsChildren=wrapper;}return/*#__PURE__*/React__default["default"].createElement("span",null,/*#__PURE__*/React__default["default"].createElement(ReactFloaterPortal,{hasChildren:!!children,id:id,placement:currentPlacement,setRef:this.setFloaterRef,target:target,zIndex:this.styles.options.zIndex},/*#__PURE__*/React__default["default"].createElement(Floater,{component:component,content:content,disableAnimation:disableAnimation,footer:footer,handleClick:this.handleClick,hideArrow:hideArrow||currentPlacement==='center',open:open,placement:currentPlacement,positionWrapper:positionWrapper,setArrowRef:this.setArrowRef,setFloaterRef:this.setFloaterRef,showCloseButton:showCloseButton,status:status,styles:this.styles,title:title}),output.wrapperInPortal),output.wrapperAsChildren);}}]);return ReactFloater;}(React__default["default"].Component);_defineProperty(ReactFloater,"propTypes",{autoOpen:propTypes.exports.bool,callback:propTypes.exports.func,children:propTypes.exports.node,component:isRequiredIf(propTypes.exports.oneOfType([propTypes.exports.func,propTypes.exports.element]),function(props){return !props.content;}),content:isRequiredIf(propTypes.exports.node,function(props){return !props.component;}),debug:propTypes.exports.bool,disableAnimation:propTypes.exports.bool,disableFlip:propTypes.exports.bool,disableHoverToClick:propTypes.exports.bool,event:propTypes.exports.oneOf(['hover','click']),eventDelay:propTypes.exports.number,footer:propTypes.exports.node,getPopper:propTypes.exports.func,hideArrow:propTypes.exports.bool,id:propTypes.exports.oneOfType([propTypes.exports.string,propTypes.exports.number]),offset:propTypes.exports.number,open:propTypes.exports.bool,options:propTypes.exports.object,placement:propTypes.exports.oneOf(['top','top-start','top-end','bottom','bottom-start','bottom-end','left','left-start','left-end','right','right-start','right-end','auto','center']),showCloseButton:propTypes.exports.bool,style:propTypes.exports.object,styles:propTypes.exports.object,target:propTypes.exports.oneOfType([propTypes.exports.object,propTypes.exports.string]),title:propTypes.exports.node,wrapperOptions:propTypes.exports.shape({offset:propTypes.exports.number,placement:propTypes.exports.oneOf(['top','top-start','top-end','bottom','bottom-start','bottom-end','left','left-start','left-end','right','right-start','right-end','auto']),position:propTypes.exports.bool})});_defineProperty(ReactFloater,"defaultProps",{autoOpen:false,callback:noop,debug:false,disableAnimation:false,disableFlip:false,disableHoverToClick:false,event:'click',eventDelay:0.4,getPopper:noop,hideArrow:false,offset:15,placement:'bottom',showCloseButton:false,styles:{},target:null,wrapperOptions:{position:false}}); return ReactFloater; }));