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JavaScript
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('react'), require('react-dom')) :
typeof define === 'function' && define.amd ? define(['exports', 'react', 'react-dom'], factory) :
(global = global || self, factory(global.ReactTransitionGroup = {}, global.React, global.ReactDOM));
}(this, function (exports, React, ReactDOM) { 'use strict';
var React__default = 'default' in React ? React['default'] : React;
ReactDOM = ReactDOM && ReactDOM.hasOwnProperty('default') ? ReactDOM['default'] : ReactDOM;
function _extends() {
_extends = Object.assign || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];
for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}
return target;
};
return _extends.apply(this, arguments);
}
function _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 _inheritsLoose(subClass, superClass) {
subClass.prototype = Object.create(superClass.prototype);
subClass.prototype.constructor = subClass;
subClass.__proto__ = superClass;
}
function unwrapExports (x) {
return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x['default'] : x;
}
function createCommonjsModule(fn, module) {
return module = { exports: {} }, fn(module, module.exports), module.exports;
}
/*
object-assign
(c) Sindre Sorhus
@license MIT
*/
/* 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;
}
}
var 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;
};
/**
* 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 = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';
var ReactPropTypesSecret_1 = ReactPropTypesSecret;
var printWarning = function() {};
{
var ReactPropTypesSecret$1 = ReactPropTypesSecret_1;
var loggedTypeFailures = {};
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) {
{
for (var typeSpecName in typeSpecs) {
if (typeSpecs.hasOwnProperty(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] + '`.'
);
err.name = 'Invariant Violation';
throw err;
}
error = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, ReactPropTypesSecret$1);
} 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 : '')
);
}
}
}
}
}
var checkPropTypes_1 = checkPropTypes;
var printWarning$1 = function() {};
{
printWarning$1 = 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;
}
var 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'),
bool: createPrimitiveTypeChecker('boolean'),
func: createPrimitiveTypeChecker('function'),
number: createPrimitiveTypeChecker('number'),
object: createPrimitiveTypeChecker('object'),
string: createPrimitiveTypeChecker('string'),
symbol: createPrimitiveTypeChecker('symbol'),
any: createAnyTypeChecker(),
arrayOf: createArrayOfTypeChecker,
element: createElementTypeChecker(),
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) {
this.message = message;
this.stack = '';
}
// Make `instanceof Error` still work for returned errors.
PropTypeError.prototype = Error.prototype;
function createChainableTypeChecker(validate) {
{
var manualPropTypeCallCache = {};
var manualPropTypeWarningCount = 0;
}
function checkType(isRequired, props, propName, componentName, location, propFullName, secret) {
componentName = componentName || ANONYMOUS;
propFullName = propFullName || propName;
if (secret !== ReactPropTypesSecret_1) {
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 (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$1(
'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 + '`.'));
}
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_1);
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 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)) {
printWarning$1('Invalid argument supplied to oneOf, expected an instance of 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);
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of value `' + 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 (propValue.hasOwnProperty(key)) {
var error = typeChecker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret_1);
if (error instanceof Error) {
return error;
}
}
}
return null;
}
return createChainableTypeChecker(validate);
}
function createUnionTypeChecker(arrayOfTypeCheckers) {
if (!Array.isArray(arrayOfTypeCheckers)) {
printWarning$1('Invalid argument supplied to oneOfType, expected an instance of array.');
return emptyFunctionThatReturnsNull;
}
for (var i = 0; i < arrayOfTypeCheckers.length; i++) {
var checker = arrayOfTypeCheckers[i];
if (typeof checker !== 'function') {
printWarning$1(
'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) {
for (var i = 0; i < arrayOfTypeCheckers.length; i++) {
var checker = arrayOfTypeCheckers[i];
if (checker(props, propName, componentName, location, propFullName, ReactPropTypesSecret_1) == null) {
return null;
}
}
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`.'));
}
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 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 (!checker) {
continue;
}
var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret_1);
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 = objectAssign({}, props[propName], shapeTypes);
for (var key in allKeys) {
var checker = shapeTypes[key];
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_1);
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;
}
// 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_1;
ReactPropTypes.PropTypes = ReactPropTypes;
return ReactPropTypes;
};
var propTypes = createCommonjsModule(function (module) {
/**
* 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 REACT_ELEMENT_TYPE = (typeof Symbol === 'function' &&
Symbol.for &&
Symbol.for('react.element')) ||
0xeac7;
var isValidElement = function(object) {
return typeof object === 'object' &&
object !== null &&
object.$$typeof === REACT_ELEMENT_TYPE;
};
// By explicitly using `prop-types` you are opting into new development behavior.
// http://fb.me/prop-types-in-prod
var throwOnDirectAccess = true;
module.exports = factoryWithTypeCheckers(isValidElement, throwOnDirectAccess);
}
});
var propTypes_1 = propTypes.object;
var propTypes_2 = propTypes.oneOfType;
var propTypes_3 = propTypes.element;
var propTypes_4 = propTypes.bool;
var propTypes_5 = propTypes.func;
var interopRequireDefault = createCommonjsModule(function (module) {
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
module.exports = _interopRequireDefault;
});
unwrapExports(interopRequireDefault);
var hasClass_1 = createCommonjsModule(function (module, exports) {
exports.__esModule = true;
exports.default = hasClass;
function hasClass(element, className) {
if (element.classList) return !!className && element.classList.contains(className);else return (" " + (element.className.baseVal || element.className) + " ").indexOf(" " + className + " ") !== -1;
}
module.exports = exports["default"];
});
unwrapExports(hasClass_1);
var addClass_1 = createCommonjsModule(function (module, exports) {
exports.__esModule = true;
exports.default = addClass;
var _hasClass = interopRequireDefault(hasClass_1);
function addClass(element, className) {
if (element.classList) element.classList.add(className);else if (!(0, _hasClass.default)(element, className)) if (typeof element.className === 'string') element.className = element.className + ' ' + className;else element.setAttribute('class', (element.className && element.className.baseVal || '') + ' ' + className);
}
module.exports = exports["default"];
});
var addOneClass = unwrapExports(addClass_1);
function replaceClassName(origClass, classToRemove) {
return origClass.replace(new RegExp('(^|\\s)' + classToRemove + '(?:\\s|$)', 'g'), '$1').replace(/\s+/g, ' ').replace(/^\s*|\s*$/g, '');
}
var removeClass = function removeClass(element, className) {
if (element.classList) element.classList.remove(className);else if (typeof element.className === 'string') element.className = replaceClassName(element.className, className);else element.setAttribute('class', replaceClassName(element.className && element.className.baseVal || '', className));
};
var config = {
disabled: false
};
var timeoutsShape = propTypes.oneOfType([propTypes.number, propTypes.shape({
enter: propTypes.number,
exit: propTypes.number,
appear: propTypes.number
}).isRequired]);
var classNamesShape = propTypes.oneOfType([propTypes.string, propTypes.shape({
enter: propTypes.string,
exit: propTypes.string,
active: propTypes.string
}), propTypes.shape({
enter: propTypes.string,
enterDone: propTypes.string,
enterActive: propTypes.string,
exit: propTypes.string,
exitDone: propTypes.string,
exitActive: propTypes.string
})]);
var TransitionGroupContext = React__default.createContext(null);
var UNMOUNTED = 'unmounted';
var EXITED = 'exited';
var ENTERING = 'entering';
var ENTERED = 'entered';
var EXITING = 'exiting';
/**
* The Transition component lets you describe a transition from one component
* state to another _over time_ with a simple declarative API. Most commonly
* it's used to animate the mounting and unmounting of a component, but can also
* be used to describe in-place transition states as well.
*
* ---
*
* **Note**: `Transition` is a platform-agnostic base component. If you're using
* transitions in CSS, you'll probably want to use
* [`CSSTransition`](https://reactcommunity.org/react-transition-group/css-transition)
* instead. It inherits all the features of `Transition`, but contains
* additional features necessary to play nice with CSS transitions (hence the
* name of the component).
*
* ---
*
* By default the `Transition` component does not alter the behavior of the
* component it renders, it only tracks "enter" and "exit" states for the
* components. It's up to you to give meaning and effect to those states. For
* example we can add styles to a component when it enters or exits:
*
* ```jsx
* import { Transition } from 'react-transition-group';
*
* const duration = 300;
*
* const defaultStyle = {
* transition: `opacity ${duration}ms ease-in-out`,
* opacity: 0,
* }
*
* const transitionStyles = {
* entering: { opacity: 1 },
* entered: { opacity: 1 },
* exiting: { opacity: 0 },
* exited: { opacity: 0 },
* };
*
* const Fade = ({ in: inProp }) => (
* <Transition in={inProp} timeout={duration}>
* {state => (
* <div style={{
* ...defaultStyle,
* ...transitionStyles[state]
* }}>
* I'm a fade Transition!
* </div>
* )}
* </Transition>
* );
* ```
*
* There are 4 main states a Transition can be in:
* - `'entering'`
* - `'entered'`
* - `'exiting'`
* - `'exited'`
*
* Transition state is toggled via the `in` prop. When `true` the component
* begins the "Enter" stage. During this stage, the component will shift from
* its current transition state, to `'entering'` for the duration of the
* transition and then to the `'entered'` stage once it's complete. Let's take
* the following example (we'll use the
* [useState](https://reactjs.org/docs/hooks-reference.html#usestate) hook):
*
* ```jsx
* function App() {
* const [inProp, setInProp] = useState(false);
* return (
* <div>
* <Transition in={inProp} timeout={500}>
* {state => (
* // ...
* )}
* </Transition>
* <button onClick={() => setInProp(true)}>
* Click to Enter
* </button>
* </div>
* );
* }
* ```
*
* When the button is clicked the component will shift to the `'entering'` state
* and stay there for 500ms (the value of `timeout`) before it finally switches
* to `'entered'`.
*
* When `in` is `false` the same thing happens except the state moves from
* `'exiting'` to `'exited'`.
*/
var Transition =
/*#__PURE__*/
function (_React$Component) {
_inheritsLoose(Transition, _React$Component);
function Transition(props, context) {
var _this;
_this = _React$Component.call(this, props, context) || this;
var parentGroup = context; // In the context of a TransitionGroup all enters are really appears
var appear = parentGroup && !parentGroup.isMounting ? props.enter : props.appear;
var initialStatus;
_this.appearStatus = null;
if (props.in) {
if (appear) {
initialStatus = EXITED;
_this.appearStatus = ENTERING;
} else {
initialStatus = ENTERED;
}
} else {
if (props.unmountOnExit || props.mountOnEnter) {
initialStatus = UNMOUNTED;
} else {
initialStatus = EXITED;
}
}
_this.state = {
status: initialStatus
};
_this.nextCallback = null;
return _this;
}
Transition.getDerivedStateFromProps = function getDerivedStateFromProps(_ref, prevState) {
var nextIn = _ref.in;
if (nextIn && prevState.status === UNMOUNTED) {
return {
status: EXITED
};
}
return null;
}; // getSnapshotBeforeUpdate(prevProps) {
// let nextStatus = null
// if (prevProps !== this.props) {
// const { status } = this.state
// if (this.props.in) {
// if (status !== ENTERING && status !== ENTERED) {
// nextStatus = ENTERING
// }
// } else {
// if (status === ENTERING || status === ENTERED) {
// nextStatus = EXITING
// }
// }
// }
// return { nextStatus }
// }
var _proto = Transition.prototype;
_proto.componentDidMount = function componentDidMount() {
this.updateStatus(true, this.appearStatus);
};
_proto.componentDidUpdate = function componentDidUpdate(prevProps) {
var nextStatus = null;
if (prevProps !== this.props) {
var status = this.state.status;
if (this.props.in) {
if (status !== ENTERING && status !== ENTERED) {
nextStatus = ENTERING;
}
} else {
if (status === ENTERING || status === ENTERED) {
nextStatus = EXITING;
}
}
}
this.updateStatus(false, nextStatus);
};
_proto.componentWillUnmount = function componentWillUnmount() {
this.cancelNextCallback();
};
_proto.getTimeouts = function getTimeouts() {
var timeout = this.props.timeout;
var exit, enter, appear;
exit = enter = appear = timeout;
if (timeout != null && typeof timeout !== 'number') {
exit = timeout.exit;
enter = timeout.enter; // TODO: remove fallback for next major
appear = timeout.appear !== undefined ? timeout.appear : enter;
}
return {
exit: exit,
enter: enter,
appear: appear
};
};
_proto.updateStatus = function updateStatus(mounting, nextStatus) {
if (mounting === void 0) {
mounting = false;
}
if (nextStatus !== null) {
// nextStatus will always be ENTERING or EXITING.
this.cancelNextCallback();
var node = ReactDOM.findDOMNode(this);
if (nextStatus === ENTERING) {
this.performEnter(node, mounting);
} else {
this.performExit(node);
}
} else if (this.props.unmountOnExit && this.state.status === EXITED) {
this.setState({
status: UNMOUNTED
});
}
};
_proto.performEnter = function performEnter(node, mounting) {
var _this2 = this;
var enter = this.props.enter;
var appearing = this.context ? this.context.isMounting : mounting;
var timeouts = this.getTimeouts();
var enterTimeout = appearing ? timeouts.appear : timeouts.enter; // no enter animation skip right to ENTERED
// if we are mounting and running this it means appear _must_ be set
if (!mounting && !enter || config.disabled) {
this.safeSetState({
status: ENTERED
}, function () {
_this2.props.onEntered(node);
});
return;
}
this.props.onEnter(node, appearing);
this.safeSetState({
status: ENTERING
}, function () {
_this2.props.onEntering(node, appearing);
_this2.onTransitionEnd(node, enterTimeout, function () {
_this2.safeSetState({
status: ENTERED
}, function () {
_this2.props.onEntered(node, appearing);
});
});
});
};
_proto.performExit = function performExit(node) {
var _this3 = this;
var exit = this.props.exit;
var timeouts = this.getTimeouts(); // no exit animation skip right to EXITED
if (!exit || config.disabled) {
this.safeSetState({
status: EXITED
}, function () {
_this3.props.onExited(node);
});
return;
}
this.props.onExit(node);
this.safeSetState({
status: EXITING
}, function () {
_this3.props.onExiting(node);
_this3.onTransitionEnd(node, timeouts.exit, function () {
_this3.safeSetState({
status: EXITED
}, function () {
_this3.props.onExited(node);
});
});
});
};
_proto.cancelNextCallback = function cancelNextCallback() {
if (this.nextCallback !== null) {
this.nextCallback.cancel();
this.nextCallback = null;
}
};
_proto.safeSetState = function safeSetState(nextState, callback) {
// This shouldn't be necessary, but there are weird race conditions with
// setState callbacks and unmounting in testing, so always make sure that
// we can cancel any pending setState callbacks after we unmount.
callback = this.setNextCallback(callback);
this.setState(nextState, callback);
};
_proto.setNextCallback = function setNextCallback(callback) {
var _this4 = this;
var active = true;
this.nextCallback = function (event) {
if (active) {
active = false;
_this4.nextCallback = null;
callback(event);
}
};
this.nextCallback.cancel = function () {
active = false;
};
return this.nextCallback;
};
_proto.onTransitionEnd = function onTransitionEnd(node, timeout, handler) {
this.setNextCallback(handler);
var doesNotHaveTimeoutOrListener = timeout == null && !this.props.addEndListener;
if (!node || doesNotHaveTimeoutOrListener) {
setTimeout(this.nextCallback, 0);
return;
}
if (this.props.addEndListener) {
this.props.addEndListener(node, this.nextCallback);
}
if (timeout != null) {
setTimeout(this.nextCallback, timeout);
}
};
_proto.render = function render() {
var status = this.state.status;
if (status === UNMOUNTED) {
return null;
}
var _this$props = this.props,
children = _this$props.children,
childProps = _objectWithoutPropertiesLoose(_this$props, ["children"]); // filter props for Transtition
delete childProps.in;
delete childProps.mountOnEnter;
delete childProps.unmountOnExit;
delete childProps.appear;
delete childProps.enter;
delete childProps.exit;
delete childProps.timeout;
delete childProps.addEndListener;
delete childProps.onEnter;
delete childProps.onEntering;
delete childProps.onEntered;
delete childProps.onExit;
delete childProps.onExiting;
delete childProps.onExited;
if (typeof children === 'function') {
// allows for nested Transitions
return React__default.createElement(TransitionGroupContext.Provider, {
value: null
}, children(status, childProps));
}
var child = React__default.Children.only(children);
return (// allows for nested Transitions
React__default.createElement(TransitionGroupContext.Provider, {
value: null
}, React__default.cloneElement(child, childProps))
);
};
return Transition;
}(React__default.Component);
Transition.contextType = TransitionGroupContext;
Transition.propTypes = {
/**
* A `function` child can be used instead of a React element. This function is
* called with the current transition status (`'entering'`, `'entered'`,
* `'exiting'`, `'exited'`), which can be used to apply context
* specific props to a component.
*
* ```jsx
* <Transition in={this.state.in} timeout={150}>
* {state => (
* <MyComponent className={`fade fade-${state}`} />
* )}
* </Transition>
* ```
*/
children: propTypes.oneOfType([propTypes.func.isRequired, propTypes.element.isRequired]).isRequired,
/**
* Show the component; triggers the enter or exit states
*/
in: propTypes.bool,
/**
* By default the child component is mounted immediately along with
* the parent `Transition` component. If you want to "lazy mount" the component on the
* first `in={true}` you can set `mountOnEnter`. After the first enter transition the component will stay
* mounted, even on "exited", unless you also specify `unmountOnExit`.
*/
mountOnEnter: propTypes.bool,
/**
* By default the child component stays mounted after it reaches the `'exited'` state.
* Set `unmountOnExit` if you'd prefer to unmount the component after it finishes exiting.
*/
unmountOnExit: propTypes.bool,
/**
* Normally a component is not transitioned if it is shown when the
* `<Transition>` component mounts. If you want to transition on the first
* mount set `appear` to `true`, and the component will transition in as soon
* as the `<Transition>` mounts.
*
* > **Note**: there are no special appear states like `appearing`/`appeared`, this prop
* > only adds an additional enter transition. However, in the
* > `<CSSTransition>` component that first enter transition does result in
* > additional `.appear-*` classes, that way you can choose to style it
* > differently.
*/
appear: propTypes.bool,
/**
* Enable or disable enter transitions.
*/
enter: propTypes.bool,
/**
* Enable or disable exit transitions.
*/
exit: propTypes.bool,
/**
* The duration of the transition, in milliseconds.
* Required unless `addEndListener` is provided.
*
* You may specify a single timeout for all transitions:
*
* ```jsx
* timeout={500}
* ```
*
* or individually:
*
* ```jsx
* timeout={{
* appear: 500,
* enter: 300,
* exit: 500,
* }}
* ```
*
* - `appear` defaults to the value of `enter`
* - `enter` defaults to `0`
* - `exit` defaults to `0`
*
* @type {number | { enter?: number, exit?: number, appear?: number }}
*/
timeout: function timeout(props) {
var pt = timeoutsShape;
if (!props.addEndListener) pt = pt.isRequired;
for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
args[_key - 1] = arguments[_key];
}
return pt.apply(void 0, [props].concat(args));
},
/**
* Add a custom transition end trigger. Called with the transitioning
* DOM node and a `done` callback. Allows for more fine grained transition end
* logic. **Note:** Timeouts are still used as a fallback if provided.
*
* ```jsx
* addEndListener={(node, done) => {
* // use the css transitionend event to mark the finish of a transition
* node.addEventListener('transitionend', done, false);
* }}
* ```
*/
addEndListener: propTypes.func,
/**
* Callback fired before the "entering" status is applied. An extra parameter
* `isAppearing` is supplied to indicate if the enter stage is occurring on the initial mount
*
* @type Function(node: HtmlElement, isAppearing: bool) -> void
*/
onEnter: propTypes.func,
/**
* Callback fired after the "entering" status is applied. An extra parameter
* `isAppearing` is supplied to indicate if the enter stage is occurring on the initial mount
*
* @type Function(node: HtmlElement, isAppearing: bool)
*/
onEntering: propTypes.func,
/**
* Callback fired after the "entered" status is applied. An extra parameter
* `isAppearing` is supplied to indicate if the enter stage is occurring on the initial mount
*
* @type Function(node: HtmlElement, isAppearing: bool) -> void
*/
onEntered: propTypes.func,
/**
* Callback fired before the "exiting" status is applied.
*
* @type Function(node: HtmlElement) -> void
*/
onExit: propTypes.func,
/**
* Callback fired after the "exiting" status is applied.
*
* @type Function(node: HtmlElement) -> void
*/
onExiting: propTypes.func,
/**
* Callback fired after the "exited" status is applied.
*
* @type Function(node: HtmlElement) -> void
*/
onExited: propTypes.func // Name the function so it is clearer in the documentation
};
function noop() {}
Transition.defaultProps = {
in: false,
mountOnEnter: false,
unmountOnExit: false,
appear: false,
enter: true,
exit: true,
onEnter: noop,
onEntering: noop,
onEntered: noop,
onExit: noop,
onExiting: noop,
onExited: noop
};
Transition.UNMOUNTED = 0;
Transition.EXITED = 1;
Transition.ENTERING = 2;
Transition.ENTERED = 3;
Transition.EXITING = 4;
var _addClass = function addClass(node, classes) {
return node && classes && classes.split(' ').forEach(function (c) {
return addOneClass(node, c);
});
};
var removeClass$1 = function removeClass$1(node, classes) {
return node && classes && classes.split(' ').forEach(function (c) {
return removeClass(node, c);
});
};
/**
* A transition component inspired by the excellent
* [ng-animate](http://www.nganimate.org/) library, you should use it if you're
* using CSS transitions or animations. It's built upon the
* [`Transition`](https://reactcommunity.org/react-transition-group/transition)
* component, so it inherits all of its props