@ttk/component
Version:
ttk组件库
2,048 lines (1,729 loc) • 447 kB
JavaScript
'use strict';
Object.defineProperty(exports, '__esModule', { value: true });
var _extends$c = require('../extends-63327b06.js');
var defineProperty$4 = require('../defineProperty-ad97b418.js');
var objectWithoutProperties$1 = require('../objectWithoutProperties-2d29a867.js');
var React = require('react');
var classNames = require('classnames');
var ReactDOM = require('react-dom');
var PropTypes = require('prop-types');
var _commonjsHelpers = require('../_commonjsHelpers-badc9712.js');
var antd = require('antd');
var omit = require('omit.js');
function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
function _interopNamespace(e) {
if (e && e.__esModule) return e;
var n = Object.create(null);
if (e) {
Object.keys(e).forEach(function (k) {
if (k !== 'default') {
var d = Object.getOwnPropertyDescriptor(e, k);
Object.defineProperty(n, k, d.get ? d : {
enumerable: true,
get: function () { return e[k]; }
});
}
});
}
n["default"] = e;
return Object.freeze(n);
}
var React__default = /*#__PURE__*/_interopDefaultLegacy(React);
var React__namespace = /*#__PURE__*/_interopNamespace(React);
var classNames__default = /*#__PURE__*/_interopDefaultLegacy(classNames);
var ReactDOM__default = /*#__PURE__*/_interopDefaultLegacy(ReactDOM);
var PropTypes__default = /*#__PURE__*/_interopDefaultLegacy(PropTypes);
var omit__default = /*#__PURE__*/_interopDefaultLegacy(omit);
/**
* 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.
*/
function componentWillMount() {
// Call this.constructor.gDSFP to support sub-classes.
var state = this.constructor.getDerivedStateFromProps(this.props, this.state);
if (state !== null && state !== undefined) {
this.setState(state);
}
}
function componentWillReceiveProps(nextProps) {
// Call this.constructor.gDSFP to support sub-classes.
// Use the setState() updater to ensure state isn't stale in certain edge cases.
function updater(prevState) {
var state = this.constructor.getDerivedStateFromProps(nextProps, prevState);
return state !== null && state !== undefined ? state : null;
}
// Binding "this" is important for shallow renderer support.
this.setState(updater.bind(this));
}
function componentWillUpdate(nextProps, nextState) {
try {
var prevProps = this.props;
var prevState = this.state;
this.props = nextProps;
this.state = nextState;
this.__reactInternalSnapshotFlag = true;
this.__reactInternalSnapshot = this.getSnapshotBeforeUpdate(
prevProps,
prevState
);
} finally {
this.props = prevProps;
this.state = prevState;
}
}
// React may warn about cWM/cWRP/cWU methods being deprecated.
// Add a flag to suppress these warnings for this special case.
componentWillMount.__suppressDeprecationWarning = true;
componentWillReceiveProps.__suppressDeprecationWarning = true;
componentWillUpdate.__suppressDeprecationWarning = true;
function polyfill$1(Component) {
var prototype = Component.prototype;
if (!prototype || !prototype.isReactComponent) {
throw new Error('Can only polyfill class components');
}
if (
typeof Component.getDerivedStateFromProps !== 'function' &&
typeof prototype.getSnapshotBeforeUpdate !== 'function'
) {
return Component;
}
// If new component APIs are defined, "unsafe" lifecycles won't be called.
// Error if any of these lifecycles are present,
// Because they would work differently between older and newer (16.3+) versions of React.
var foundWillMountName = null;
var foundWillReceivePropsName = null;
var foundWillUpdateName = null;
if (typeof prototype.componentWillMount === 'function') {
foundWillMountName = 'componentWillMount';
} else if (typeof prototype.UNSAFE_componentWillMount === 'function') {
foundWillMountName = 'UNSAFE_componentWillMount';
}
if (typeof prototype.componentWillReceiveProps === 'function') {
foundWillReceivePropsName = 'componentWillReceiveProps';
} else if (typeof prototype.UNSAFE_componentWillReceiveProps === 'function') {
foundWillReceivePropsName = 'UNSAFE_componentWillReceiveProps';
}
if (typeof prototype.componentWillUpdate === 'function') {
foundWillUpdateName = 'componentWillUpdate';
} else if (typeof prototype.UNSAFE_componentWillUpdate === 'function') {
foundWillUpdateName = 'UNSAFE_componentWillUpdate';
}
if (
foundWillMountName !== null ||
foundWillReceivePropsName !== null ||
foundWillUpdateName !== null
) {
var componentName = Component.displayName || Component.name;
var newApiName =
typeof Component.getDerivedStateFromProps === 'function'
? 'getDerivedStateFromProps()'
: 'getSnapshotBeforeUpdate()';
throw Error(
'Unsafe legacy lifecycles will not be called for components using new component APIs.\n\n' +
componentName +
' uses ' +
newApiName +
' but also contains the following legacy lifecycles:' +
(foundWillMountName !== null ? '\n ' + foundWillMountName : '') +
(foundWillReceivePropsName !== null
? '\n ' + foundWillReceivePropsName
: '') +
(foundWillUpdateName !== null ? '\n ' + foundWillUpdateName : '') +
'\n\nThe above lifecycles should be removed. Learn more about this warning here:\n' +
'https://fb.me/react-async-component-lifecycle-hooks'
);
}
// React <= 16.2 does not support static getDerivedStateFromProps.
// As a workaround, use cWM and cWRP to invoke the new static lifecycle.
// Newer versions of React will ignore these lifecycles if gDSFP exists.
if (typeof Component.getDerivedStateFromProps === 'function') {
prototype.componentWillMount = componentWillMount;
prototype.componentWillReceiveProps = componentWillReceiveProps;
}
// React <= 16.2 does not support getSnapshotBeforeUpdate.
// As a workaround, use cWU to invoke the new lifecycle.
// Newer versions of React will ignore that lifecycle if gSBU exists.
if (typeof prototype.getSnapshotBeforeUpdate === 'function') {
if (typeof prototype.componentDidUpdate !== 'function') {
throw new Error(
'Cannot polyfill getSnapshotBeforeUpdate() for components that do not define componentDidUpdate() on the prototype'
);
}
prototype.componentWillUpdate = componentWillUpdate;
var componentDidUpdate = prototype.componentDidUpdate;
prototype.componentDidUpdate = function componentDidUpdatePolyfill(
prevProps,
prevState,
maybeSnapshot
) {
// 16.3+ will not execute our will-update method;
// It will pass a snapshot value to did-update though.
// Older versions will require our polyfilled will-update value.
// We need to handle both cases, but can't just check for the presence of "maybeSnapshot",
// Because for <= 15.x versions this might be a "prevContext" object.
// We also can't just check "__reactInternalSnapshot",
// Because get-snapshot might return a falsy value.
// So check for the explicit __reactInternalSnapshotFlag flag to determine behavior.
var snapshot = this.__reactInternalSnapshotFlag
? this.__reactInternalSnapshot
: maybeSnapshot;
componentDidUpdate.call(this, prevProps, prevState, snapshot);
};
}
return Component;
}
/**
* @ignore
* some key-codes definition and utils from closure-library
* @author yiminghe@gmail.com
*/
var KeyCode = {
/**
* MAC_ENTER
*/
MAC_ENTER: 3,
/**
* BACKSPACE
*/
BACKSPACE: 8,
/**
* TAB
*/
TAB: 9,
/**
* NUMLOCK on FF/Safari Mac
*/
NUM_CENTER: 12,
/**
* ENTER
*/
ENTER: 13,
/**
* SHIFT
*/
SHIFT: 16,
/**
* CTRL
*/
CTRL: 17,
/**
* ALT
*/
ALT: 18,
/**
* PAUSE
*/
PAUSE: 19,
/**
* CAPS_LOCK
*/
CAPS_LOCK: 20,
/**
* ESC
*/
ESC: 27,
/**
* SPACE
*/
SPACE: 32,
/**
* PAGE_UP
*/
PAGE_UP: 33,
/**
* PAGE_DOWN
*/
PAGE_DOWN: 34,
/**
* END
*/
END: 35,
/**
* HOME
*/
HOME: 36,
/**
* LEFT
*/
LEFT: 37,
/**
* UP
*/
UP: 38,
/**
* RIGHT
*/
RIGHT: 39,
/**
* DOWN
*/
DOWN: 40,
/**
* PRINT_SCREEN
*/
PRINT_SCREEN: 44,
/**
* INSERT
*/
INSERT: 45,
/**
* DELETE
*/
DELETE: 46,
/**
* ZERO
*/
ZERO: 48,
/**
* ONE
*/
ONE: 49,
/**
* TWO
*/
TWO: 50,
/**
* THREE
*/
THREE: 51,
/**
* FOUR
*/
FOUR: 52,
/**
* FIVE
*/
FIVE: 53,
/**
* SIX
*/
SIX: 54,
/**
* SEVEN
*/
SEVEN: 55,
/**
* EIGHT
*/
EIGHT: 56,
/**
* NINE
*/
NINE: 57,
/**
* QUESTION_MARK
*/
QUESTION_MARK: 63,
/**
* A
*/
A: 65,
/**
* B
*/
B: 66,
/**
* C
*/
C: 67,
/**
* D
*/
D: 68,
/**
* E
*/
E: 69,
/**
* F
*/
F: 70,
/**
* G
*/
G: 71,
/**
* H
*/
H: 72,
/**
* I
*/
I: 73,
/**
* J
*/
J: 74,
/**
* K
*/
K: 75,
/**
* L
*/
L: 76,
/**
* M
*/
M: 77,
/**
* N
*/
N: 78,
/**
* O
*/
O: 79,
/**
* P
*/
P: 80,
/**
* Q
*/
Q: 81,
/**
* R
*/
R: 82,
/**
* S
*/
S: 83,
/**
* T
*/
T: 84,
/**
* U
*/
U: 85,
/**
* V
*/
V: 86,
/**
* W
*/
W: 87,
/**
* X
*/
X: 88,
/**
* Y
*/
Y: 89,
/**
* Z
*/
Z: 90,
/**
* META
*/
META: 91,
/**
* WIN_KEY_RIGHT
*/
WIN_KEY_RIGHT: 92,
/**
* CONTEXT_MENU
*/
CONTEXT_MENU: 93,
/**
* NUM_ZERO
*/
NUM_ZERO: 96,
/**
* NUM_ONE
*/
NUM_ONE: 97,
/**
* NUM_TWO
*/
NUM_TWO: 98,
/**
* NUM_THREE
*/
NUM_THREE: 99,
/**
* NUM_FOUR
*/
NUM_FOUR: 100,
/**
* NUM_FIVE
*/
NUM_FIVE: 101,
/**
* NUM_SIX
*/
NUM_SIX: 102,
/**
* NUM_SEVEN
*/
NUM_SEVEN: 103,
/**
* NUM_EIGHT
*/
NUM_EIGHT: 104,
/**
* NUM_NINE
*/
NUM_NINE: 105,
/**
* NUM_MULTIPLY
*/
NUM_MULTIPLY: 106,
/**
* NUM_PLUS
*/
NUM_PLUS: 107,
/**
* NUM_MINUS
*/
NUM_MINUS: 109,
/**
* NUM_PERIOD
*/
NUM_PERIOD: 110,
/**
* NUM_DIVISION
*/
NUM_DIVISION: 111,
/**
* F1
*/
F1: 112,
/**
* F2
*/
F2: 113,
/**
* F3
*/
F3: 114,
/**
* F4
*/
F4: 115,
/**
* F5
*/
F5: 116,
/**
* F6
*/
F6: 117,
/**
* F7
*/
F7: 118,
/**
* F8
*/
F8: 119,
/**
* F9
*/
F9: 120,
/**
* F10
*/
F10: 121,
/**
* F11
*/
F11: 122,
/**
* F12
*/
F12: 123,
/**
* NUMLOCK
*/
NUMLOCK: 144,
/**
* SEMICOLON
*/
SEMICOLON: 186,
/**
* DASH
*/
DASH: 189,
/**
* EQUALS
*/
EQUALS: 187,
/**
* COMMA
*/
COMMA: 188,
/**
* PERIOD
*/
PERIOD: 190,
/**
* SLASH
*/
SLASH: 191,
/**
* APOSTROPHE
*/
APOSTROPHE: 192,
/**
* SINGLE_QUOTE
*/
SINGLE_QUOTE: 222,
/**
* OPEN_SQUARE_BRACKET
*/
OPEN_SQUARE_BRACKET: 219,
/**
* BACKSLASH
*/
BACKSLASH: 220,
/**
* CLOSE_SQUARE_BRACKET
*/
CLOSE_SQUARE_BRACKET: 221,
/**
* WIN_KEY
*/
WIN_KEY: 224,
/**
* MAC_FF_META
*/
MAC_FF_META: 224,
/**
* WIN_IME
*/
WIN_IME: 229,
// ======================== Function ========================
/**
* whether text and modified key is entered at the same time.
*/
isTextModifyingKeyEvent: function isTextModifyingKeyEvent(e) {
var keyCode = e.keyCode;
if (e.altKey && !e.ctrlKey || e.metaKey || // Function keys don't generate text
keyCode >= KeyCode.F1 && keyCode <= KeyCode.F12) {
return false;
} // The following keys are quite harmless, even in combination with
// CTRL, ALT or SHIFT.
switch (keyCode) {
case KeyCode.ALT:
case KeyCode.CAPS_LOCK:
case KeyCode.CONTEXT_MENU:
case KeyCode.CTRL:
case KeyCode.DOWN:
case KeyCode.END:
case KeyCode.ESC:
case KeyCode.HOME:
case KeyCode.INSERT:
case KeyCode.LEFT:
case KeyCode.MAC_FF_META:
case KeyCode.META:
case KeyCode.NUMLOCK:
case KeyCode.NUM_CENTER:
case KeyCode.PAGE_DOWN:
case KeyCode.PAGE_UP:
case KeyCode.PAUSE:
case KeyCode.PRINT_SCREEN:
case KeyCode.RIGHT:
case KeyCode.SHIFT:
case KeyCode.UP:
case KeyCode.WIN_KEY:
case KeyCode.WIN_KEY_RIGHT:
return false;
default:
return true;
}
},
/**
* whether character is entered.
*/
isCharacterKey: function isCharacterKey(keyCode) {
if (keyCode >= KeyCode.ZERO && keyCode <= KeyCode.NINE) {
return true;
}
if (keyCode >= KeyCode.NUM_ZERO && keyCode <= KeyCode.NUM_MULTIPLY) {
return true;
}
if (keyCode >= KeyCode.A && keyCode <= KeyCode.Z) {
return true;
} // Safari sends zero key code for non-latin characters.
if (window.navigator.userAgent.indexOf('WebKit') !== -1 && keyCode === 0) {
return true;
}
switch (keyCode) {
case KeyCode.SPACE:
case KeyCode.QUESTION_MARK:
case KeyCode.NUM_PLUS:
case KeyCode.NUM_MINUS:
case KeyCode.NUM_PERIOD:
case KeyCode.NUM_DIVISION:
case KeyCode.SEMICOLON:
case KeyCode.DASH:
case KeyCode.EQUALS:
case KeyCode.COMMA:
case KeyCode.PERIOD:
case KeyCode.SLASH:
case KeyCode.APOSTROPHE:
case KeyCode.SINGLE_QUOTE:
case KeyCode.OPEN_SQUARE_BRACKET:
case KeyCode.BACKSLASH:
case KeyCode.CLOSE_SQUARE_BRACKET:
return true;
default:
return false;
}
}
};
//
var shallowequal = function shallowEqual(objA, objB, compare, compareContext) {
var ret = compare ? compare.call(compareContext, objA, objB) : void 0;
if (ret !== void 0) {
return !!ret;
}
if (objA === objB) {
return true;
}
if (typeof objA !== "object" || !objA || typeof objB !== "object" || !objB) {
return false;
}
var keysA = Object.keys(objA);
var keysB = Object.keys(objB);
if (keysA.length !== keysB.length) {
return false;
}
var bHasOwnProperty = Object.prototype.hasOwnProperty.bind(objB);
// Test for A's keys different from B.
for (var idx = 0; idx < keysA.length; idx++) {
var key = keysA[idx];
if (!bHasOwnProperty(key)) {
return false;
}
var valueA = objA[key];
var valueB = objB[key];
ret = compare ? compare.call(compareContext, valueA, valueB, key) : void 0;
if (ret === false || (ret === void 0 && valueA !== valueB)) {
return false;
}
}
return true;
};
var performanceNow = _commonjsHelpers.createCommonjsModule(function (module) {
// Generated by CoffeeScript 1.12.2
(function() {
var getNanoSeconds, hrtime, loadTime, moduleLoadTime, nodeLoadTime, upTime;
if ((typeof performance !== "undefined" && performance !== null) && performance.now) {
module.exports = function() {
return performance.now();
};
} else if ((typeof process !== "undefined" && process !== null) && process.hrtime) {
module.exports = function() {
return (getNanoSeconds() - nodeLoadTime) / 1e6;
};
hrtime = process.hrtime;
getNanoSeconds = function() {
var hr;
hr = hrtime();
return hr[0] * 1e9 + hr[1];
};
moduleLoadTime = getNanoSeconds();
upTime = process.uptime() * 1e9;
nodeLoadTime = moduleLoadTime - upTime;
} else if (Date.now) {
module.exports = function() {
return Date.now() - loadTime;
};
loadTime = Date.now();
} else {
module.exports = function() {
return new Date().getTime() - loadTime;
};
loadTime = new Date().getTime();
}
}).call(_commonjsHelpers.commonjsGlobal);
});
var root = typeof window === 'undefined' ? _commonjsHelpers.commonjsGlobal : window
, vendors = ['moz', 'webkit']
, suffix = 'AnimationFrame'
, raf = root['request' + suffix]
, caf = root['cancel' + suffix] || root['cancelRequest' + suffix];
for(var i$1 = 0; !raf && i$1 < vendors.length; i$1++) {
raf = root[vendors[i$1] + 'Request' + suffix];
caf = root[vendors[i$1] + 'Cancel' + suffix]
|| root[vendors[i$1] + 'CancelRequest' + suffix];
}
// Some versions of FF have rAF but not cAF
if(!raf || !caf) {
var last = 0
, id$1 = 0
, queue = []
, frameDuration = 1000 / 60;
raf = function(callback) {
if(queue.length === 0) {
var _now = performanceNow()
, next = Math.max(0, frameDuration - (_now - last));
last = next + _now;
setTimeout(function() {
var cp = queue.slice(0);
// Clear queue here to prevent
// callbacks from appending listeners
// to the current frame's queue
queue.length = 0;
for(var i = 0; i < cp.length; i++) {
if(!cp[i].cancelled) {
try{
cp[i].callback(last);
} catch(e) {
setTimeout(function() { throw e }, 0);
}
}
}
}, Math.round(next));
}
queue.push({
handle: ++id$1,
callback: callback,
cancelled: false
});
return id$1
};
caf = function(handle) {
for(var i = 0; i < queue.length; i++) {
if(queue[i].handle === handle) {
queue[i].cancelled = true;
}
}
};
}
var raf_1 = function(fn) {
// Wrap in a new function to prevent
// `cancel` potentially being assigned
// to the native rAF function
return raf.call(root, fn)
};
var cancel = function() {
caf.apply(root, arguments);
};
var polyfill = function(object) {
if (!object) {
object = root;
}
object.requestAnimationFrame = raf;
object.cancelAnimationFrame = caf;
};
raf_1.cancel = cancel;
raf_1.polyfill = polyfill;
var _extends$b = 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; };
var _typeof$7 = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol ? "symbol" : typeof obj; };
var RE_NUM$1 = /[\-+]?(?:\d*\.|)\d+(?:[eE][\-+]?\d+|)/.source;
function getClientPosition$1(elem) {
var box = undefined;
var x = undefined;
var y = undefined;
var doc = elem.ownerDocument;
var body = doc.body;
var docElem = doc && doc.documentElement;
// 根据 GBS 最新数据，A-Grade Browsers 都已支持 getBoundingClientRect 方法，不用再考虑传统的实现方式
box = elem.getBoundingClientRect();
// 注：jQuery 还考虑减去 docElem.clientLeft/clientTop
// 但测试发现，这样反而会导致当 html 和 body 有边距/边框样式时，获取的值不正确
// 此外，ie6 会忽略 html 的 margin 值，幸运地是没有谁会去设置 html 的 margin
x = box.left;
y = box.top;
// In IE, most of the time, 2 extra pixels are added to the top and left
// due to the implicit 2-pixel inset border. In IE6/7 quirks mode and
// IE6 standards mode, this border can be overridden by setting the
// document element's border to zero -- thus, we cannot rely on the
// offset always being 2 pixels.
// In quirks mode, the offset can be determined by querying the body's
// clientLeft/clientTop, but in standards mode, it is found by querying
// the document element's clientLeft/clientTop. Since we already called
// getClientBoundingRect we have already forced a reflow, so it is not
// too expensive just to query them all.
// ie 下应该减去窗口的边框吧，毕竟默认 absolute 都是相对窗口定位的
// 窗口边框标准是设 documentElement ,quirks 时设置 body
// 最好禁止在 body 和 html 上边框 ，但 ie < 9 html 默认有 2px ，减去
// 但是非 ie 不可能设置窗口边框，body html 也不是窗口 ,ie 可以通过 html,body 设置
// 标准 ie 下 docElem.clientTop 就是 border-top
// ie7 html 即窗口边框改变不了。永远为 2
// 但标准 firefox/chrome/ie9 下 docElem.clientTop 是窗口边框，即使设了 border-top 也为 0
x -= docElem.clientLeft || body.clientLeft || 0;
y -= docElem.clientTop || body.clientTop || 0;
return {
left: x,
top: y
};
}
function getScroll$1(w, top) {
var ret = w['page' + (top ? 'Y' : 'X') + 'Offset'];
var method = 'scroll' + (top ? 'Top' : 'Left');
if (typeof ret !== 'number') {
var d = w.document;
// ie6,7,8 standard mode
ret = d.documentElement[method];
if (typeof ret !== 'number') {
// quirks mode
ret = d.body[method];
}
}
return ret;
}
function getScrollLeft$1(w) {
return getScroll$1(w);
}
function getScrollTop$1(w) {
return getScroll$1(w, true);
}
function getOffset$1(el) {
var pos = getClientPosition$1(el);
var doc = el.ownerDocument;
var w = doc.defaultView || doc.parentWindow;
pos.left += getScrollLeft$1(w);
pos.top += getScrollTop$1(w);
return pos;
}
function _getComputedStyle$1(elem, name, computedStyle_) {
var val = '';
var d = elem.ownerDocument;
var computedStyle = computedStyle_ || d.defaultView.getComputedStyle(elem, null);
// https://github.com/kissyteam/kissy/issues/61
if (computedStyle) {
val = computedStyle.getPropertyValue(name) || computedStyle[name];
}
return val;
}
var _RE_NUM_NO_PX$1 = new RegExp('^(' + RE_NUM$1 + ')(?!px)[a-z%]+$', 'i');
var RE_POS$1 = /^(top|right|bottom|left)$/;
var CURRENT_STYLE$1 = 'currentStyle';
var RUNTIME_STYLE$1 = 'runtimeStyle';
var LEFT$1 = 'left';
var PX$1 = 'px';
function _getComputedStyleIE$1(elem, name) {
// currentStyle maybe null
// http://msdn.microsoft.com/en-us/library/ms535231.aspx
var ret = elem[CURRENT_STYLE$1] && elem[CURRENT_STYLE$1][name];
// 当 width/height 设置为百分比时，通过 pixelLeft 方式转换的 width/height 值
// 一开始就处理了! CUSTOM_STYLE.height,CUSTOM_STYLE.width ,cssHook 解决@2011-08-19
// 在 ie 下不对，需要直接用 offset 方式
// borderWidth 等值也有问题，但考虑到 borderWidth 设为百分比的概率很小，这里就不考虑了
// From the awesome hack by Dean Edwards
// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
// If we're not dealing with a regular pixel number
// but a number that has a weird ending, we need to convert it to pixels
// exclude left right for relativity
if (_RE_NUM_NO_PX$1.test(ret) && !RE_POS$1.test(name)) {
// Remember the original values
var style = elem.style;
var left = style[LEFT$1];
var rsLeft = elem[RUNTIME_STYLE$1][LEFT$1];
// prevent flashing of content
elem[RUNTIME_STYLE$1][LEFT$1] = elem[CURRENT_STYLE$1][LEFT$1];
// Put in the new values to get a computed value out
style[LEFT$1] = name === 'fontSize' ? '1em' : ret || 0;
ret = style.pixelLeft + PX$1;
// Revert the changed values
style[LEFT$1] = left;
elem[RUNTIME_STYLE$1][LEFT$1] = rsLeft;
}
return ret === '' ? 'auto' : ret;
}
var getComputedStyleX$1 = undefined;
if (typeof window !== 'undefined') {
getComputedStyleX$1 = window.getComputedStyle ? _getComputedStyle$1 : _getComputedStyleIE$1;
}
function each$1(arr, fn) {
for (var i = 0; i < arr.length; i++) {
fn(arr[i]);
}
}
function isBorderBoxFn$1(elem) {
return getComputedStyleX$1(elem, 'boxSizing') === 'border-box';
}
var BOX_MODELS$1 = ['margin', 'border', 'padding'];
var CONTENT_INDEX$1 = -1;
var PADDING_INDEX$1 = 2;
var BORDER_INDEX$1 = 1;
var MARGIN_INDEX$1 = 0;
function swap$1(elem, options, callback) {
var old = {};
var style = elem.style;
var name = undefined;
// Remember the old values, and insert the new ones
for (name in options) {
if (options.hasOwnProperty(name)) {
old[name] = style[name];
style[name] = options[name];
}
}
callback.call(elem);
// Revert the old values
for (name in options) {
if (options.hasOwnProperty(name)) {
style[name] = old[name];
}
}
}
function getPBMWidth$1(elem, props, which) {
var value = 0;
var prop = undefined;
var j = undefined;
var i = undefined;
for (j = 0; j < props.length; j++) {
prop = props[j];
if (prop) {
for (i = 0; i < which.length; i++) {
var cssProp = undefined;
if (prop === 'border') {
cssProp = prop + which[i] + 'Width';
} else {
cssProp = prop + which[i];
}
value += parseFloat(getComputedStyleX$1(elem, cssProp)) || 0;
}
}
}
return value;
}
/**
* A crude way of determining if an object is a window
* @member util
*/
function isWindow$2(obj) {
// must use == for ie8
/* eslint eqeqeq:0 */
return obj != null && obj == obj.window;
}
var domUtils$1 = {};
each$1(['Width', 'Height'], function (name) {
domUtils$1['doc' + name] = function (refWin) {
var d = refWin.document;
return Math.max(
// firefox chrome documentElement.scrollHeight< body.scrollHeight
// ie standard mode : documentElement.scrollHeight> body.scrollHeight
d.documentElement['scroll' + name],
// quirks : documentElement.scrollHeight 最大等于可视窗口多一点？
d.body['scroll' + name], domUtils$1['viewport' + name](d));
};
domUtils$1['viewport' + name] = function (win) {
// pc browser includes scrollbar in window.innerWidth
var prop = 'client' + name;
var doc = win.document;
var body = doc.body;
var documentElement = doc.documentElement;
var documentElementProp = documentElement[prop];
// 标准模式取 documentElement
// backcompat 取 body
return doc.compatMode === 'CSS1Compat' && documentElementProp || body && body[prop] || documentElementProp;
};
});
/*
得到元素的大小信息
@param elem
@param name
@param {String} [extra] 'padding' : (css width) + padding
'border' : (css width) + padding + border
'margin' : (css width) + padding + border + margin
*/
function getWH$1(elem, name, extra) {
if (isWindow$2(elem)) {
return name === 'width' ? domUtils$1.viewportWidth(elem) : domUtils$1.viewportHeight(elem);
} else if (elem.nodeType === 9) {
return name === 'width' ? domUtils$1.docWidth(elem) : domUtils$1.docHeight(elem);
}
var which = name === 'width' ? ['Left', 'Right'] : ['Top', 'Bottom'];
var borderBoxValue = name === 'width' ? elem.offsetWidth : elem.offsetHeight;
getComputedStyleX$1(elem);
var isBorderBox = isBorderBoxFn$1(elem);
var cssBoxValue = 0;
if (borderBoxValue == null || borderBoxValue <= 0) {
borderBoxValue = undefined;
// Fall back to computed then un computed css if necessary
cssBoxValue = getComputedStyleX$1(elem, name);
if (cssBoxValue == null || Number(cssBoxValue) < 0) {
cssBoxValue = elem.style[name] || 0;
}
// Normalize '', auto, and prepare for extra
cssBoxValue = parseFloat(cssBoxValue) || 0;
}
if (extra === undefined) {
extra = isBorderBox ? BORDER_INDEX$1 : CONTENT_INDEX$1;
}
var borderBoxValueOrIsBorderBox = borderBoxValue !== undefined || isBorderBox;
var val = borderBoxValue || cssBoxValue;
if (extra === CONTENT_INDEX$1) {
if (borderBoxValueOrIsBorderBox) {
return val - getPBMWidth$1(elem, ['border', 'padding'], which);
}
return cssBoxValue;
}
if (borderBoxValueOrIsBorderBox) {
var padding = extra === PADDING_INDEX$1 ? -getPBMWidth$1(elem, ['border'], which) : getPBMWidth$1(elem, ['margin'], which);
return val + (extra === BORDER_INDEX$1 ? 0 : padding);
}
return cssBoxValue + getPBMWidth$1(elem, BOX_MODELS$1.slice(extra), which);
}
var cssShow$1 = {
position: 'absolute',
visibility: 'hidden',
display: 'block'
};
// fix #119 : https://github.com/kissyteam/kissy/issues/119
function getWHIgnoreDisplay$1(elem) {
var val = undefined;
var args = arguments;
// in case elem is window
// elem.offsetWidth === undefined
if (elem.offsetWidth !== 0) {
val = getWH$1.apply(undefined, args);
} else {
swap$1(elem, cssShow$1, function () {
val = getWH$1.apply(undefined, args);
});
}
return val;
}
function css$1(el, name, v) {
var value = v;
if ((typeof name === 'undefined' ? 'undefined' : _typeof$7(name)) === 'object') {
for (var i in name) {
if (name.hasOwnProperty(i)) {
css$1(el, i, name[i]);
}
}
return undefined;
}
if (typeof value !== 'undefined') {
if (typeof value === 'number') {
value += 'px';
}
el.style[name] = value;
return undefined;
}
return getComputedStyleX$1(el, name);
}
each$1(['width', 'height'], function (name) {
var first = name.charAt(0).toUpperCase() + name.slice(1);
domUtils$1['outer' + first] = function (el, includeMargin) {
return el && getWHIgnoreDisplay$1(el, name, includeMargin ? MARGIN_INDEX$1 : BORDER_INDEX$1);
};
var which = name === 'width' ? ['Left', 'Right'] : ['Top', 'Bottom'];
domUtils$1[name] = function (elem, val) {
if (val !== undefined) {
if (elem) {
getComputedStyleX$1(elem);
var isBorderBox = isBorderBoxFn$1(elem);
if (isBorderBox) {
val += getPBMWidth$1(elem, ['padding', 'border'], which);
}
return css$1(elem, name, val);
}
return undefined;
}
return elem && getWHIgnoreDisplay$1(elem, name, CONTENT_INDEX$1);
};
});
// 设置 elem 相对 elem.ownerDocument 的坐标
function setOffset$1(elem, offset) {
// set position first, in-case top/left are set even on static elem
if (css$1(elem, 'position') === 'static') {
elem.style.position = 'relative';
}
var old = getOffset$1(elem);
var ret = {};
var current = undefined;
var key = undefined;
for (key in offset) {
if (offset.hasOwnProperty(key)) {
current = parseFloat(css$1(elem, key)) || 0;
ret[key] = current + offset[key] - old[key];
}
}
css$1(elem, ret);
}
var util$1 = _extends$b({
getWindow: function getWindow(node) {
var doc = node.ownerDocument || node;
return doc.defaultView || doc.parentWindow;
},
offset: function offset(el, value) {
if (typeof value !== 'undefined') {
setOffset$1(el, value);
} else {
return getOffset$1(el);
}
},
isWindow: isWindow$2,
each: each$1,
css: css$1,
clone: function clone(obj) {
var ret = {};
for (var i in obj) {
if (obj.hasOwnProperty(i)) {
ret[i] = obj[i];
}
}
var overflow = obj.overflow;
if (overflow) {
for (var i in obj) {
if (obj.hasOwnProperty(i)) {
ret.overflow[i] = obj.overflow[i];
}
}
}
return ret;
},
scrollLeft: function scrollLeft(w, v) {
if (isWindow$2(w)) {
if (v === undefined) {
return getScrollLeft$1(w);
}
window.scrollTo(v, getScrollTop$1(w));
} else {
if (v === undefined) {
return w.scrollLeft;
}
w.scrollLeft = v;
}
},
scrollTop: function scrollTop(w, v) {
if (isWindow$2(w)) {
if (v === undefined) {
return getScrollTop$1(w);
}
window.scrollTo(getScrollLeft$1(w), v);
} else {
if (v === undefined) {
return w.scrollTop;
}
w.scrollTop = v;
}
},
viewportWidth: 0,
viewportHeight: 0
}, domUtils$1);
function scrollIntoView(elem, container, config) {
config = config || {};
// document 归一化到 window
if (container.nodeType === 9) {
container = util$1.getWindow(container);
}
var allowHorizontalScroll = config.allowHorizontalScroll;
var onlyScrollIfNeeded = config.onlyScrollIfNeeded;
var alignWithTop = config.alignWithTop;
var alignWithLeft = config.alignWithLeft;
var offsetTop = config.offsetTop || 0;
var offsetLeft = config.offsetLeft || 0;
var offsetBottom = config.offsetBottom || 0;
var offsetRight = config.offsetRight || 0;
allowHorizontalScroll = allowHorizontalScroll === undefined ? true : allowHorizontalScroll;
var isWin = util$1.isWindow(container);
var elemOffset = util$1.offset(elem);
var eh = util$1.outerHeight(elem);
var ew = util$1.outerWidth(elem);
var containerOffset = undefined;
var ch = undefined;
var cw = undefined;
var containerScroll = undefined;
var diffTop = undefined;
var diffBottom = undefined;
var win = undefined;
var winScroll = undefined;
var ww = undefined;
var wh = undefined;
if (isWin) {
win = container;
wh = util$1.height(win);
ww = util$1.width(win);
winScroll = {
left: util$1.scrollLeft(win),
top: util$1.scrollTop(win)
};
// elem 相对 container 可视视窗的距离
diffTop = {
left: elemOffset.left - winScroll.left - offsetLeft,
top: elemOffset.top - winScroll.top - offsetTop
};
diffBottom = {
left: elemOffset.left + ew - (winScroll.left + ww) + offsetRight,
top: elemOffset.top + eh - (winScroll.top + wh) + offsetBottom
};
containerScroll = winScroll;
} else {
containerOffset = util$1.offset(container);
ch = container.clientHeight;
cw = container.clientWidth;
containerScroll = {
left: container.scrollLeft,
top: container.scrollTop
};
// elem 相对 container 可视视窗的距离
// 注意边框, offset 是边框到根节点
diffTop = {
left: elemOffset.left - (containerOffset.left + (parseFloat(util$1.css(container, 'borderLeftWidth')) || 0)) - offsetLeft,
top: elemOffset.top - (containerOffset.top + (parseFloat(util$1.css(container, 'borderTopWidth')) || 0)) - offsetTop
};
diffBottom = {
left: elemOffset.left + ew - (containerOffset.left + cw + (parseFloat(util$1.css(container, 'borderRightWidth')) || 0)) + offsetRight,
top: elemOffset.top + eh - (containerOffset.top + ch + (parseFloat(util$1.css(container, 'borderBottomWidth')) || 0)) + offsetBottom
};
}
if (diffTop.top < 0 || diffBottom.top > 0) {
// 强制向上
if (alignWithTop === true) {
util$1.scrollTop(container, containerScroll.top + diffTop.top);
} else if (alignWithTop === false) {
util$1.scrollTop(container, containerScroll.top + diffBottom.top);
} else {
// 自动调整
if (diffTop.top < 0) {
util$1.scrollTop(container, containerScroll.top + diffTop.top);
} else {
util$1.scrollTop(container, containerScroll.top + diffBottom.top);
}
}
} else {
if (!onlyScrollIfNeeded) {
alignWithTop = alignWithTop === undefined ? true : !!alignWithTop;
if (alignWithTop) {
util$1.scrollTop(container, containerScroll.top + diffTop.top);
} else {
util$1.scrollTop(container, containerScroll.top + diffBottom.top);
}
}
}
if (allowHorizontalScroll) {
if (diffTop.left < 0 || diffBottom.left > 0) {
// 强制向上
if (alignWithLeft === true) {
util$1.scrollLeft(container, containerScroll.left + diffTop.left);
} else if (alignWithLeft === false) {
util$1.scrollLeft(container, containerScroll.left + diffBottom.left);
} else {
// 自动调整
if (diffTop.left < 0) {
util$1.scrollLeft(container, containerScroll.left + diffTop.left);
} else {
util$1.scrollLeft(container, containerScroll.left + diffBottom.left);
}
}
} else {
if (!onlyScrollIfNeeded) {
alignWithLeft = alignWithLeft === undefined ? true : !!alignWithLeft;
if (alignWithLeft) {
util$1.scrollLeft(container, containerScroll.left + diffTop.left);
} else {
util$1.scrollLeft(container, containerScroll.left + diffBottom.left);
}
}
}
}
}
var domScrollIntoView = scrollIntoView;
var lib$2 = domScrollIntoView;
var _global = _commonjsHelpers.createCommonjsModule(function (module) {
// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
var global = module.exports = typeof window != 'undefined' && window.Math == Math
? window : typeof self != 'undefined' && self.Math == Math ? self
// eslint-disable-next-line no-new-func
: Function('return this')();
if (typeof __g == 'number') __g = global; // eslint-disable-line no-undef
});
var _core = _commonjsHelpers.createCommonjsModule(function (module) {
var core = module.exports = { version: '2.6.12' };
if (typeof __e == 'number') __e = core; // eslint-disable-line no-undef
});
var _aFunction = function (it) {
if (typeof it != 'function') throw TypeError(it + ' is not a function!');
return it;
};
// optional / simple context binding
var _ctx = function (fn, that, length) {
_aFunction(fn);
if (that === undefined) return fn;
switch (length) {
case 1: return function (a) {
return fn.call(that, a);
};
case 2: return function (a, b) {
return fn.call(that, a, b);
};
case 3: return function (a, b, c) {
return fn.call(that, a, b, c);
};
}
return function (/* ...args */) {
return fn.apply(that, arguments);
};
};
var _isObject = function (it) {
return typeof it === 'object' ? it !== null : typeof it === 'function';
};
var _anObject = function (it) {
if (!_isObject(it)) throw TypeError(it + ' is not an object!');
return it;
};
var _fails = function (exec) {
try {
return !!exec();
} catch (e) {
return true;
}
};
// Thank's IE8 for his funny defineProperty
var _descriptors = !_fails(function () {
return Object.defineProperty({}, 'a', { get: function () { return 7; } }).a != 7;
});
var document$2 = _global.document;
// typeof document.createElement is 'object' in old IE
var is = _isObject(document$2) && _isObject(document$2.createElement);
var _domCreate = function (it) {
return is ? document$2.createElement(it) : {};
};
var _ie8DomDefine = !_descriptors && !_fails(function () {
return Object.defineProperty(_domCreate('div'), 'a', { get: function () { return 7; } }).a != 7;
});
// 7.1.1 ToPrimitive(input [, PreferredType])
// instead of the ES6 spec version, we didn't implement @@toPrimitive case
// and the second argument - flag - preferred type is a string
var _toPrimitive = function (it, S) {
if (!_isObject(it)) return it;
var fn, val;
if (S && typeof (fn = it.toString) == 'function' && !_isObject(val = fn.call(it))) return val;
if (typeof (fn = it.valueOf) == 'function' && !_isObject(val = fn.call(it))) return val;
if (!S && typeof (fn = it.toString) == 'function' && !_isObject(val = fn.call(it))) return val;
throw TypeError("Can't convert object to primitive value");
};
var dP$1 = Object.defineProperty;
var f$7 = _descriptors ? Object.defineProperty : function defineProperty(O, P, Attributes) {
_anObject(O);
P = _toPrimitive(P, true);
_anObject(Attributes);
if (_ie8DomDefine) try {
return dP$1(O, P, Attributes);
} catch (e) { /* empty */ }
if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported!');
if ('value' in Attributes) O[P] = Attributes.value;
return O;
};
var _objectDp = {
f: f$7
};
var _propertyDesc = function (bitmap, value) {
return {
enumerable: !(bitmap & 1),
configurable: !(bitmap & 2),
writable: !(bitmap & 4),
value: value
};
};
var _hide = _descriptors ? function (object, key, value) {
return _objectDp.f(object, key, _propertyDesc(1, value));
} : function (object, key, value) {
object[key] = value;
return object;
};
var hasOwnProperty$1 = {}.hasOwnProperty;
var _has = function (it, key) {
return hasOwnProperty$1.call(it, key);
};
var PROTOTYPE$2 = 'prototype';
var $export = function (type, name, source) {
var IS_FORCED = type & $export.F;
var IS_GLOBAL = type & $export.G;
var IS_STATIC = type & $export.S;
var IS_PROTO = type & $export.P;
var IS_BIND = type & $export.B;
var IS_WRAP = type & $export.W;
var exports = IS_GLOBAL ? _core : _core[name] || (_core[name] = {});
var expProto = exports[PROTOTYPE$2];
var target = IS_GLOBAL ? _global : IS_STATIC ? _global[name] : (_global[name] || {})[PROTOTYPE$2];
var key, own, out;
if (IS_GLOBAL) source = name;
for (key in source) {
// contains in native
own = !IS_FORCED && target && target[key] !== undefined;
if (own && _has(exports, key)) continue;
// export native or passed
out = own ? target[key] : source[key];
// prevent global pollution for namespaces
exports[key] = IS_GLOBAL && typeof target[key] != 'function' ? source[key]
// bind timers to global for call from export context
: IS_BIND && own ? _ctx(out, _global)
// wrap global constructors for prevent change them in library
: IS_WRAP && target[key] == out ? (function (C) {
var F = function (a, b, c) {
if (this instanceof C) {
switch (arguments.length) {
case 0: return new C();
case 1: return new C(a);
case 2: return new C(a, b);
} return new C(a, b, c);
} return C.apply(this, arguments);
};
F[PROTOTYPE$2] = C[PROTOTYPE$2];
return F;
// make static versions for prototype methods
})(out) : IS_PROTO && typeof out == 'function' ? _ctx(Function.call, out) : out;
// export proto methods to core.%CONSTRUCTOR%.methods.%NAME%
if (IS_PROTO) {
(exports.virtual || (exports.virtual = {}))[key] = out;
// export proto methods to core.%CONSTRUCTOR%.prototype.%NAME%
if (type & $export.R && expProto && !expProto[key]) _hide(expProto, key, out);
}
}
};
// type bitmap
$export.F = 1; // forced
$export.G = 2; // global
$export.S = 4; // static
$export.P = 8; // proto
$export.B = 16; // bind
$export.W = 32; // wrap
$export.U = 64; // safe
$export.R = 128; // real proto method for `library`
var _export = $export;
var toString$1 = {}.toString;
var _cof = function (it) {
return toString$1.call(it).slice(8, -1);
};
// fallback for non-array-like ES3 and non-enumerable old V8 strings
// eslint-disable-next-line no-prototype-builtins
var _iobject = Object('z').propertyIsEnumerable(0) ? Object : function (it) {
return _cof(it) == 'String' ? it.split('') : Object(it);
};
// 7.2.1 RequireObjectCoercible(argument)
var _defined = function (it) {
if (it == undefined) throw TypeError("Can't call method on " + it);
return it;
};
// to indexed object, toObject with fallback for non-array-like ES3 strings
var _toIobject = function (it) {
return _iobject(_defined(it));
};
// 7.1.4 ToInteger
var ceil = Math.ceil;
var floor = Math.floor;
var _toInteger = function (it) {
return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it);
};
// 7.1.15 ToLength
var min$1 = Math.min;
var _toLength = function (it) {
return it > 0 ? min$1(_toInteger(it), 0x1fffffffffffff) : 0; // pow(2, 53) - 1 == 9007199254740991
};
var max = Math.max;
var min = Math.min;
var _toAbsoluteIndex = function (index, length) {
index = _toInteger(index);
return index < 0 ? max(index + length, 0) : min(index, length);
};
// false -> Array#indexOf
// true -> Array#includes
var _arrayIncludes = function (IS_INCLUDES) {
return function ($this, el, fromIndex) {
var O = _toIobject($this);
var length = _toLength(O.length);
var index = _toAbsoluteIndex(fromIndex, length);
var value;
// Array#includes uses SameValueZero equality algorithm
// eslint-disable-next-line no-self-compare
if (IS_INCLUDES && el != el) while (length > index) {
value = O[index++];
// eslint-disable-next-line no-self-compare
if (value != value) return true;
// Array#indexOf ignores holes, Array#includes - not
} else for (;length > index; index++) if (IS_INCLUDES || index in O) {
if (O[index] === el) return IS_INCLUDES || index || 0;
} return !IS_INCLUDES && -1;
};
};
var _library = true;
var _shared = _commonjsHelpers.createCommonjsModule(function (module) {
var SHARED = '__core-js_shared__';
var store = _global[SHARED] || (_global[SHARED] = {});
(module.exports = function (key, value) {
return store[key] || (store[key] = value !== undefined ? value : {});
})('versions', []).push({
version: _core.version,
mode: 'pure' ,
copyright: '© 2020 Denis Pushkarev (zloirock.ru)'
});
});
var id = 0;
var px = Math.random();
var _uid = function (key) {
return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36));
};
var shared = _shared('keys');
var _sharedKey = function (key) {
return shared[key] || (shared[key] = _uid(key));
};
var arrayIndexOf = _arrayIncludes(false);
var IE_PROTO$2 = _sharedKey('IE_PROTO');
var _objectKeysInternal = function (object, names) {
var O = _toIobject(object);
var i = 0;
var result = [];
var key;
for (key in O) if (key != IE_PROTO$2) _has(O, key) && result.push(key);
// Don't enum bug & hidden keys
while (names.length > i) if (_has(O, key = names[i++])) {
~arrayIndexOf(result, key) || result.push(key);
}
return result;
};
// IE 8- don't enum bug keys
var _enumBugKeys = (
'constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf'
).split(',');
// 19.1.2.14 / 15.2.3.14 Object.keys(O)
var _objectKeys = Object.keys || function keys(O) {
return _objectKeysInternal(O, _enumBugKeys);
};
var f$6 = Object.getOwnPropertySymbols;
var _objectGops = {
f: f$6
};
var f$5 = {}.propertyIsEnumerable;
var _objectPie = {
f: f$5
};
// 7.1.13 ToObject(argument)
var _toObject = function (it) {
return Object(_defined(it));
};
// 19.1.2.1 Object.assign(target, source, ...)
var $assign = Object.assign;
// should work with symbols and should have deterministic property order (V8 bug)
var _objectAssign = !$assign || _fails(function () {
var A = {};
var B = {};
// eslint-disable-next-line no-undef
var S = Symbol();
var K = 'abcdefghijklmnopqrst';
A[S] = 7;
K.split('').forEach(function (k) { B[k] = k; });
return $assign({}, A)[S] != 7 || Object.keys($assign({}, B)).join('') != K;
}) ? function assign(target, source) { // eslint-disable-line no-unused-vars
var T = _toObject(target);
var aLen = arguments.length;
var index = 1;
var getSymbols = _objectGops.f;
var isEnum = _objectPie.f;
while (aLen > index) {
var S = _iobject(arguments[index++]);
var keys = getSymbols ? _objectKeys(S).concat(getSymbols(S)) : _objectKeys(S);
var length = keys.length;
var j = 0;
var key;
while (length > j) {
key = keys[j++];
if (!_descriptors || isEnum.call(S, key)) T[key] = S[key];
}
} return T;
} : $assign;
// 19.1.3.1 Object.assign(target, source)
_export(_export.S + _export.F, 'Object', { assign: _objectAssign });
var assign$1 = _core.Object.assign;
var assign = _commonjsHelpers.createCommonjsModule(function (module) {
module.exports = { "default": assign$1, __esModule: true };
});
var _extends$9 = _commonjsHelpers.createCommonjsModule(function (module, exports) {
exports.__esModule = true;
var _assign2 = _interopRequireDefault(assign);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
exports.default = _assign2.default || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];
for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}
return target;
};
});
var _extends$a = /*@__PURE__*/_commonjsHelpers.getDefaultExportFromCjs(_extends$9);
var classCallCheck = _commonjsHelpers.createCommonjsModule(function (module, exports) {
exports.__esModule = true;
exports.default = function (instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
};
});
var _classCallCheck$f = /*@__PURE__*/_commonjsHelpers.getDefaultExportFromCjs(classCallCheck);
// true -> String#at
// false -> String#codePointAt
var _stringAt = function (TO_STRING) {
return function (that, pos) {
var s = String(_defined(that));
var i = _toInteger(pos);
var l = s.length;
var a, b;
if (i < 0 || i >= l) return TO_STRING ? '' : undefined;
a = s.charCodeAt(i);
return a < 0xd800 || a > 0xdbff || i + 1 === l || (b = s.charCodeAt(i + 1)) < 0xdc00 || b > 0xdfff
? TO_STRING ? s.charAt(i) : a
: TO_STRING ? s.slice(i, i + 2) : (a - 0xd800 << 10) + (b - 0xdc00) + 0x10000;
};
};
var _redefine = _hide;
var _iterators = {};
var _objectDps = _descriptors ? Object.defineProperties : function defineProperties(O, Properties) {
_anObject(O);
var keys = _objectKeys(Properties);
var length = keys.length;
var i = 0;
var P;
while (length > i) _objectDp.f(O, P = keys[i++], Properties[P]);
return O;
};
var document$1 = _global.document;
var _html = document$1 && document$1.documentElement;
// 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties])
var IE_PROTO$1 = _sharedKey('IE_PROTO');
var Empty = function () { /* empty */ };
var PROTOTYPE$1 = 'prototype';
// Create object with fake `null` prototype: use iframe Object with cleared prototype
var createDict = function () {
// Thrash, waste and sodomy: IE GC bug
var iframe = _domCreate('iframe');
var i = _enumBugKeys.length;
var lt = '<';
var gt = '>';
var iframeDocument;
iframe.style.display = 'none';
_html.appendChild(iframe);
iframe.src = 'javascript:'; // eslint-disable-line no-script-url
// createDict = iframe.contentWindow.Object;
// html.removeChild(iframe);
iframeDocument = iframe.contentWindow.document;
iframeDocument.open();
iframeDocument.write(lt + 'script' + gt + 'document.F=Object' + lt + '/script' + gt);
iframeDocument.close();
createDict = iframeDocument.F;
while (i--) delete createDict[PROTOTYPE$1][_enumBugKeys[i]];
return createDict();
};
var _objectCreate = Object.create || function create(O, Properties) {
var result;
if (O !== null) {
Empty[PROTOTYPE$1] = _anObject(O);
result = new Empty();
Empty[PROTOTYPE$1] = null;
// add "__proto__" for Object.getPrototypeOf polyfill
result[IE_PROTO$1] = O;
} else result = createDict();
return Properties === undefined ? result : _objectDps(result, Properties);
};
var _wks = _commonjsHelpers.createCommonjsModule(function (module) {
var store = _shared('wks');
var Symbol = _global.Symbol;
var USE_S