tinper-bee
Version:
React Components living for enterprise-class pc backend application
1,914 lines (1,533 loc) • 230 kB
JavaScript
(function webpackUniversalModuleDefinition(root, factory) {
if(typeof exports === 'object' && typeof module === 'object')
module.exports = factory(require("react"), require("prop-types"), require("react-dom"));
else if(typeof define === 'function' && define.amd)
define(["react", "prop-types", "react-dom"], factory);
else {
var a = typeof exports === 'object' ? factory(require("react"), require("prop-types"), require("react-dom")) : factory(root["React"], root["PropTypes"], root["ReactDOM"]);
for(var i in a) (typeof exports === 'object' ? exports : root)[i] = a[i];
}
})(typeof self !== 'undefined' ? self : this, function(__WEBPACK_EXTERNAL_MODULE_0__, __WEBPACK_EXTERNAL_MODULE_1__, __WEBPACK_EXTERNAL_MODULE_3__) {
return /******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId]) {
/******/ return installedModules[moduleId].exports;
/******/ }
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ i: moduleId,
/******/ l: false,
/******/ exports: {}
/******/ };
/******/
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ // Flag the module as loaded
/******/ module.l = true;
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/******/
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/
/******/ // define getter function for harmony exports
/******/ __webpack_require__.d = function(exports, name, getter) {
/******/ if(!__webpack_require__.o(exports, name)) {
/******/ Object.defineProperty(exports, name, {
/******/ configurable: false,
/******/ enumerable: true,
/******/ get: getter
/******/ });
/******/ }
/******/ };
/******/
/******/ // getDefaultExport function for compatibility with non-harmony modules
/******/ __webpack_require__.n = function(module) {
/******/ var getter = module && module.__esModule ?
/******/ function getDefault() { return module['default']; } :
/******/ function getModuleExports() { return module; };
/******/ __webpack_require__.d(getter, 'a', getter);
/******/ return getter;
/******/ };
/******/
/******/ // Object.prototype.hasOwnProperty.call
/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
/******/
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "";
/******/
/******/ // Load entry module and return exports
/******/ return __webpack_require__(__webpack_require__.s = 1331);
/******/ })
/************************************************************************/
/******/ ({
/***/ 0:
/***/ (function(module, exports) {
module.exports = __WEBPACK_EXTERNAL_MODULE_0__;
/***/ }),
/***/ 1:
/***/ (function(module, exports) {
module.exports = __WEBPACK_EXTERNAL_MODULE_1__;
/***/ }),
/***/ 1331:
/***/ (function(module, exports, __webpack_require__) {
module.exports = __webpack_require__(1332);
/***/ }),
/***/ 1332:
/***/ (function(module, exports, __webpack_require__) {
__webpack_require__(1333);
module.exports = __webpack_require__(840);
/***/ }),
/***/ 1333:
/***/ (function(module, exports) {
// removed by extract-text-webpack-plugin
/***/ }),
/***/ 136:
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = function (componentOrElement) {
return (0, _ownerDocument2["default"])(_reactDom2["default"].findDOMNode(componentOrElement));
};
var _reactDom = __webpack_require__(3);
var _reactDom2 = _interopRequireDefault(_reactDom);
var _ownerDocument = __webpack_require__(49);
var _ownerDocument2 = _interopRequireDefault(_ownerDocument);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
module.exports = exports['default'];
/***/ }),
/***/ 19:
/***/ (function(module, exports, __webpack_require__) {
/**
* Module dependencies.
*/
try {
var index = __webpack_require__(20);
} catch (err) {
var index = __webpack_require__(20);
}
/**
* Whitespace regexp.
*/
var re = /\s+/;
/**
* toString reference.
*/
var toString = Object.prototype.toString;
/**
* Wrap `el` in a `ClassList`.
*
* @param {Element} el
* @return {ClassList}
* @api public
*/
module.exports = function(el){
return new ClassList(el);
};
/**
* Initialize a new ClassList for `el`.
*
* @param {Element} el
* @api private
*/
function ClassList(el) {
if (!el || !el.nodeType) {
throw new Error('A DOM element reference is required');
}
this.el = el;
this.list = el.classList;
}
/**
* Add class `name` if not already present.
*
* @param {String} name
* @return {ClassList}
* @api public
*/
ClassList.prototype.add = function(name){
// classList
if (this.list) {
this.list.add(name);
return this;
}
// fallback
var arr = this.array();
var i = index(arr, name);
if (!~i) arr.push(name);
this.el.className = arr.join(' ');
return this;
};
/**
* Remove class `name` when present, or
* pass a regular expression to remove
* any which match.
*
* @param {String|RegExp} name
* @return {ClassList}
* @api public
*/
ClassList.prototype.remove = function(name){
if ('[object RegExp]' == toString.call(name)) {
return this.removeMatching(name);
}
// classList
if (this.list) {
this.list.remove(name);
return this;
}
// fallback
var arr = this.array();
var i = index(arr, name);
if (~i) arr.splice(i, 1);
this.el.className = arr.join(' ');
return this;
};
/**
* Remove all classes matching `re`.
*
* @param {RegExp} re
* @return {ClassList}
* @api private
*/
ClassList.prototype.removeMatching = function(re){
var arr = this.array();
for (var i = 0; i < arr.length; i++) {
if (re.test(arr[i])) {
this.remove(arr[i]);
}
}
return this;
};
/**
* Toggle class `name`, can force state via `force`.
*
* For browsers that support classList, but do not support `force` yet,
* the mistake will be detected and corrected.
*
* @param {String} name
* @param {Boolean} force
* @return {ClassList}
* @api public
*/
ClassList.prototype.toggle = function(name, force){
// classList
if (this.list) {
if ("undefined" !== typeof force) {
if (force !== this.list.toggle(name, force)) {
this.list.toggle(name); // toggle again to correct
}
} else {
this.list.toggle(name);
}
return this;
}
// fallback
if ("undefined" !== typeof force) {
if (!force) {
this.remove(name);
} else {
this.add(name);
}
} else {
if (this.has(name)) {
this.remove(name);
} else {
this.add(name);
}
}
return this;
};
/**
* Return an array of classes.
*
* @return {Array}
* @api public
*/
ClassList.prototype.array = function(){
var className = this.el.getAttribute('class') || '';
var str = className.replace(/^\s+|\s+$/g, '');
var arr = str.split(re);
if ('' === arr[0]) arr.shift();
return arr;
};
/**
* Check if class `name` is present.
*
* @param {String} name
* @return {ClassList}
* @api public
*/
ClassList.prototype.has =
ClassList.prototype.contains = function(name){
return this.list
? this.list.contains(name)
: !! ~index(this.array(), name);
};
/***/ }),
/***/ 20:
/***/ (function(module, exports) {
module.exports = function(arr, obj){
if (arr.indexOf) return arr.indexOf(obj);
for (var i = 0; i < arr.length; ++i) {
if (arr[i] === obj) return i;
}
return -1;
};
/***/ }),
/***/ 200:
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = function (node, event, handler, capture) {
(0, _on2["default"])(node, event, handler, capture);
return {
remove: function remove() {
(0, _off2["default"])(node, event, handler, capture);
}
};
};
var _on = __webpack_require__(52);
var _on2 = _interopRequireDefault(_on);
var _off = __webpack_require__(77);
var _off2 = _interopRequireDefault(_off);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
module.exports = exports['default'];
/***/ }),
/***/ 23:
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = !!(typeof window !== 'undefined' && window.document && window.document.createElement);
module.exports = exports['default'];
/***/ }),
/***/ 24:
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, '__esModule', {
value: true
});
exports['default'] = addEventListener;
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
var _EventObject = __webpack_require__(38);
var _EventObject2 = _interopRequireDefault(_EventObject);
function addEventListener(target, eventType, callback, option) {
function wrapCallback(e) {
var ne = new _EventObject2['default'](e);
callback.call(target, ne);
}
if (target.addEventListener) {
var _ret = (function () {
var useCapture = false;
if (typeof option === 'object') {
useCapture = option.capture || false;
} else if (typeof option === 'boolean') {
useCapture = option;
}
target.addEventListener(eventType, wrapCallback, option || false);
return {
v: {
remove: function remove() {
target.removeEventListener(eventType, wrapCallback, useCapture);
}
}
};
})();
if (typeof _ret === 'object') return _ret.v;
} else if (target.attachEvent) {
target.attachEvent('on' + eventType, wrapCallback);
return {
remove: function remove() {
target.detachEvent('on' + eventType, wrapCallback);
}
};
}
}
module.exports = exports['default'];
/***/ }),
/***/ 25:
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "alignElement", function() { return alignElement; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "alignPoint", function() { return alignPoint; });
function _typeof(obj) {
if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
_typeof = function (obj) {
return typeof obj;
};
} else {
_typeof = function (obj) {
return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
};
}
return _typeof(obj);
}
function _defineProperty(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, {
value: value,
enumerable: true,
configurable: true,
writable: true
});
} else {
obj[key] = value;
}
return obj;
}
function ownKeys(object, enumerableOnly) {
var keys = Object.keys(object);
if (Object.getOwnPropertySymbols) {
var symbols = Object.getOwnPropertySymbols(object);
if (enumerableOnly) symbols = symbols.filter(function (sym) {
return Object.getOwnPropertyDescriptor(object, sym).enumerable;
});
keys.push.apply(keys, symbols);
}
return keys;
}
function _objectSpread2(target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i] != null ? arguments[i] : {};
if (i % 2) {
ownKeys(source, true).forEach(function (key) {
_defineProperty(target, key, source[key]);
});
} else if (Object.getOwnPropertyDescriptors) {
Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));
} else {
ownKeys(source).forEach(function (key) {
Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));
});
}
}
return target;
}
var vendorPrefix;
var jsCssMap = {
Webkit: '-webkit-',
Moz: '-moz-',
// IE did it wrong again ...
ms: '-ms-',
O: '-o-'
};
function getVendorPrefix() {
if (vendorPrefix !== undefined) {
return vendorPrefix;
}
vendorPrefix = '';
var style = document.createElement('p').style;
var testProp = 'Transform';
for (var key in jsCssMap) {
if (key + testProp in style) {
vendorPrefix = key;
}
}
return vendorPrefix;
}
function getTransitionName() {
return getVendorPrefix() ? "".concat(getVendorPrefix(), "TransitionProperty") : 'transitionProperty';
}
function getTransformName() {
return getVendorPrefix() ? "".concat(getVendorPrefix(), "Transform") : 'transform';
}
function setTransitionProperty(node, value) {
var name = getTransitionName();
if (name) {
node.style[name] = value;
if (name !== 'transitionProperty') {
node.style.transitionProperty = value;
}
}
}
function setTransform(node, value) {
var name = getTransformName();
if (name) {
node.style[name] = value;
if (name !== 'transform') {
node.style.transform = value;
}
}
}
function getTransitionProperty(node) {
return node.style.transitionProperty || node.style[getTransitionName()];
}
function getTransformXY(node) {
var style = window.getComputedStyle(node, null);
var transform = style.getPropertyValue('transform') || style.getPropertyValue(getTransformName());
if (transform && transform !== 'none') {
var matrix = transform.replace(/[^0-9\-.,]/g, '').split(',');
return {
x: parseFloat(matrix[12] || matrix[4], 0),
y: parseFloat(matrix[13] || matrix[5], 0)
};
}
return {
x: 0,
y: 0
};
}
var matrix2d = /matrix\((.*)\)/;
var matrix3d = /matrix3d\((.*)\)/;
function setTransformXY(node, xy) {
var style = window.getComputedStyle(node, null);
var transform = style.getPropertyValue('transform') || style.getPropertyValue(getTransformName());
if (transform && transform !== 'none') {
var arr;
var match2d = transform.match(matrix2d);
if (match2d) {
match2d = match2d[1];
arr = match2d.split(',').map(function (item) {
return parseFloat(item, 10);
});
arr[4] = xy.x;
arr[5] = xy.y;
setTransform(node, "matrix(".concat(arr.join(','), ")"));
} else {
var match3d = transform.match(matrix3d)[1];
arr = match3d.split(',').map(function (item) {
return parseFloat(item, 10);
});
arr[12] = xy.x;
arr[13] = xy.y;
setTransform(node, "matrix3d(".concat(arr.join(','), ")"));
}
} else {
setTransform(node, "translateX(".concat(xy.x, "px) translateY(").concat(xy.y, "px) translateZ(0)"));
}
}
var RE_NUM = /[\-+]?(?:\d*\.|)\d+(?:[eE][\-+]?\d+|)/.source;
var getComputedStyleX; // https://stackoverflow.com/a/3485654/3040605
function forceRelayout(elem) {
var originalStyle = elem.style.display;
elem.style.display = 'none';
elem.offsetHeight; // eslint-disable-line
elem.style.display = originalStyle;
}
function css(el, name, v) {
var value = v;
if (_typeof(name) === 'object') {
for (var i in name) {
if (name.hasOwnProperty(i)) {
css(el, i, name[i]);
}
}
return undefined;
}
if (typeof value !== 'undefined') {
if (typeof value === 'number') {
value = "".concat(value, "px");
}
el.style[name] = value;
return undefined;
}
return getComputedStyleX(el, name);
}
function getClientPosition(elem) {
var box;
var x;
var y;
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(w, top) {
var ret = w["page".concat(top ? 'Y' : 'X', "Offset")];
var method = "scroll".concat(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(w) {
return getScroll(w);
}
function getScrollTop(w) {
return getScroll(w, true);
}
function getOffset(el) {
var pos = getClientPosition(el);
var doc = el.ownerDocument;
var w = doc.defaultView || doc.parentWindow;
pos.left += getScrollLeft(w);
pos.top += getScrollTop(w);
return pos;
}
/**
* A crude way of determining if an object is a window
* @member util
*/
function isWindow(obj) {
// must use == for ie8
/* eslint eqeqeq:0 */
return obj !== null && obj !== undefined && obj == obj.window;
}
function getDocument(node) {
if (isWindow(node)) {
return node.document;
}
if (node.nodeType === 9) {
return node;
}
return node.ownerDocument;
}
function _getComputedStyle(elem, name, cs) {
var computedStyle = cs;
var val = '';
var d = getDocument(elem);
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 = new RegExp("^(".concat(RE_NUM, ")(?!px)[a-z%]+$"), 'i');
var RE_POS = /^(top|right|bottom|left)$/;
var CURRENT_STYLE = 'currentStyle';
var RUNTIME_STYLE = 'runtimeStyle';
var LEFT = 'left';
var PX = 'px';
function _getComputedStyleIE(elem, name) {
// currentStyle maybe null
// http://msdn.microsoft.com/en-us/library/ms535231.aspx
var ret = elem[CURRENT_STYLE] && elem[CURRENT_STYLE][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.test(ret) && !RE_POS.test(name)) {
// Remember the original values
var style = elem.style;
var left = style[LEFT];
var rsLeft = elem[RUNTIME_STYLE][LEFT]; // prevent flashing of content
elem[RUNTIME_STYLE][LEFT] = elem[CURRENT_STYLE][LEFT]; // Put in the new values to get a computed value out
style[LEFT] = name === 'fontSize' ? '1em' : ret || 0;
ret = style.pixelLeft + PX; // Revert the changed values
style[LEFT] = left;
elem[RUNTIME_STYLE][LEFT] = rsLeft;
}
return ret === '' ? 'auto' : ret;
}
if (typeof window !== 'undefined') {
getComputedStyleX = window.getComputedStyle ? _getComputedStyle : _getComputedStyleIE;
}
function getOffsetDirection(dir, option) {
if (dir === 'left') {
return option.useCssRight ? 'right' : dir;
}
return option.useCssBottom ? 'bottom' : dir;
}
function oppositeOffsetDirection(dir) {
if (dir === 'left') {
return 'right';
} else if (dir === 'right') {
return 'left';
} else if (dir === 'top') {
return 'bottom';
} else if (dir === 'bottom') {
return 'top';
}
} // 设置 elem 相对 elem.ownerDocument 的坐标
function setLeftTop(elem, offset, option) {
// set position first, in-case top/left are set even on static elem
if (css(elem, 'position') === 'static') {
elem.style.position = 'relative';
}
var presetH = -999;
var presetV = -999;
var horizontalProperty = getOffsetDirection('left', option);
var verticalProperty = getOffsetDirection('top', option);
var oppositeHorizontalProperty = oppositeOffsetDirection(horizontalProperty);
var oppositeVerticalProperty = oppositeOffsetDirection(verticalProperty);
if (horizontalProperty !== 'left') {
presetH = 999;
}
if (verticalProperty !== 'top') {
presetV = 999;
}
var originalTransition = '';
var originalOffset = getOffset(elem);
if ('left' in offset || 'top' in offset) {
originalTransition = getTransitionProperty(elem) || '';
setTransitionProperty(elem, 'none');
}
if ('left' in offset) {
elem.style[oppositeHorizontalProperty] = '';
elem.style[horizontalProperty] = "".concat(presetH, "px");
}
if ('top' in offset) {
elem.style[oppositeVerticalProperty] = '';
elem.style[verticalProperty] = "".concat(presetV, "px");
} // force relayout
forceRelayout(elem);
var old = getOffset(elem);
var originalStyle = {};
for (var key in offset) {
if (offset.hasOwnProperty(key)) {
var dir = getOffsetDirection(key, option);
var preset = key === 'left' ? presetH : presetV;
var off = originalOffset[key] - old[key];
if (dir === key) {
originalStyle[dir] = preset + off;
} else {
originalStyle[dir] = preset - off;
}
}
}
css(elem, originalStyle); // force relayout
forceRelayout(elem);
if ('left' in offset || 'top' in offset) {
setTransitionProperty(elem, originalTransition);
}
var ret = {};
for (var _key in offset) {
if (offset.hasOwnProperty(_key)) {
var _dir = getOffsetDirection(_key, option);
var _off = offset[_key] - originalOffset[_key];
if (_key === _dir) {
ret[_dir] = originalStyle[_dir] + _off;
} else {
ret[_dir] = originalStyle[_dir] - _off;
}
}
}
css(elem, ret);
}
function setTransform$1(elem, offset) {
var originalOffset = getOffset(elem);
var originalXY = getTransformXY(elem);
var resultXY = {
x: originalXY.x,
y: originalXY.y
};
if ('left' in offset) {
resultXY.x = originalXY.x + offset.left - originalOffset.left;
}
if ('top' in offset) {
resultXY.y = originalXY.y + offset.top - originalOffset.top;
}
setTransformXY(elem, resultXY);
}
function setOffset(elem, offset, option) {
if (option.ignoreShake) {
var oriOffset = getOffset(elem);
var oLeft = oriOffset.left.toFixed(0);
var oTop = oriOffset.top.toFixed(0);
var tLeft = offset.left.toFixed(0);
var tTop = offset.top.toFixed(0);
if (oLeft === tLeft && oTop === tTop) {
return;
}
}
if (option.useCssRight || option.useCssBottom) {
setLeftTop(elem, offset, option);
} else if (option.useCssTransform && getTransformName() in document.body.style) {
setTransform$1(elem, offset);
} else {
setLeftTop(elem, offset, option);
}
}
function each(arr, fn) {
for (var i = 0; i < arr.length; i++) {
fn(arr[i]);
}
}
function isBorderBoxFn(elem) {
return getComputedStyleX(elem, 'boxSizing') === 'border-box';
}
var BOX_MODELS = ['margin', 'border', 'padding'];
var CONTENT_INDEX = -1;
var PADDING_INDEX = 2;
var BORDER_INDEX = 1;
var MARGIN_INDEX = 0;
function swap(elem, options, callback) {
var old = {};
var style = elem.style;
var name; // 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(elem, props, which) {
var value = 0;
var prop;
var j;
var i;
for (j = 0; j < props.length; j++) {
prop = props[j];
if (prop) {
for (i = 0; i < which.length; i++) {
var cssProp = void 0;
if (prop === 'border') {
cssProp = "".concat(prop).concat(which[i], "Width");
} else {
cssProp = prop + which[i];
}
value += parseFloat(getComputedStyleX(elem, cssProp)) || 0;
}
}
}
return value;
}
var domUtils = {
getParent: function getParent(element) {
var parent = element;
do {
if (parent.nodeType === 11 && parent.host) {
parent = parent.host;
} else {
parent = parent.parentNode;
}
} while (parent && parent.nodeType !== 1 && parent.nodeType !== 9);
return parent;
}
};
each(['Width', 'Height'], function (name) {
domUtils["doc".concat(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".concat(name)], // quirks : documentElement.scrollHeight 最大等于可视窗口多一点?
d.body["scroll".concat(name)], domUtils["viewport".concat(name)](d));
};
domUtils["viewport".concat(name)] = function (win) {
// pc browser includes scrollbar in window.innerWidth
var prop = "client".concat(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(elem, name, ex) {
var extra = ex;
if (isWindow(elem)) {
return name === 'width' ? domUtils.viewportWidth(elem) : domUtils.viewportHeight(elem);
} else if (elem.nodeType === 9) {
return name === 'width' ? domUtils.docWidth(elem) : domUtils.docHeight(elem);
}
var which = name === 'width' ? ['Left', 'Right'] : ['Top', 'Bottom'];
var borderBoxValue = name === 'width' ? elem.getBoundingClientRect().width : elem.getBoundingClientRect().height;
var computedStyle = getComputedStyleX(elem);
var isBorderBox = isBorderBoxFn(elem);
var cssBoxValue = 0;
if (borderBoxValue === null || borderBoxValue === undefined || borderBoxValue <= 0) {
borderBoxValue = undefined; // Fall back to computed then un computed css if necessary
cssBoxValue = getComputedStyleX(elem, name);
if (cssBoxValue === null || cssBoxValue === undefined || 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 : CONTENT_INDEX;
}
var borderBoxValueOrIsBorderBox = borderBoxValue !== undefined || isBorderBox;
var val = borderBoxValue || cssBoxValue;
if (extra === CONTENT_INDEX) {
if (borderBoxValueOrIsBorderBox) {
return val - getPBMWidth(elem, ['border', 'padding'], which);
}
return cssBoxValue;
} else if (borderBoxValueOrIsBorderBox) {
if (extra === BORDER_INDEX) {
return val;
}
return val + (extra === PADDING_INDEX ? -getPBMWidth(elem, ['border'], which) : getPBMWidth(elem, ['margin'], which));
}
return cssBoxValue + getPBMWidth(elem, BOX_MODELS.slice(extra), which);
}
var cssShow = {
position: 'absolute',
visibility: 'hidden',
display: 'block'
}; // fix #119 : https://github.com/kissyteam/kissy/issues/119
function getWHIgnoreDisplay() {
for (var _len = arguments.length, args = new Array(_len), _key2 = 0; _key2 < _len; _key2++) {
args[_key2] = arguments[_key2];
}
var val;
var elem = args[0]; // in case elem is window
// elem.offsetWidth === undefined
if (elem.offsetWidth !== 0) {
val = getWH.apply(undefined, args);
} else {
swap(elem, cssShow, function () {
val = getWH.apply(undefined, args);
});
}
return val;
}
each(['width', 'height'], function (name) {
var first = name.charAt(0).toUpperCase() + name.slice(1);
domUtils["outer".concat(first)] = function (el, includeMargin) {
return el && getWHIgnoreDisplay(el, name, includeMargin ? MARGIN_INDEX : BORDER_INDEX);
};
var which = name === 'width' ? ['Left', 'Right'] : ['Top', 'Bottom'];
domUtils[name] = function (elem, v) {
var val = v;
if (val !== undefined) {
if (elem) {
var computedStyle = getComputedStyleX(elem);
var isBorderBox = isBorderBoxFn(elem);
if (isBorderBox) {
val += getPBMWidth(elem, ['padding', 'border'], which);
}
return css(elem, name, val);
}
return undefined;
}
return elem && getWHIgnoreDisplay(elem, name, CONTENT_INDEX);
};
});
function mix(to, from) {
for (var i in from) {
if (from.hasOwnProperty(i)) {
to[i] = from[i];
}
}
return to;
}
var utils = {
getWindow: function getWindow(node) {
if (node && node.document && node.setTimeout) {
return node;
}
var doc = node.ownerDocument || node;
return doc.defaultView || doc.parentWindow;
},
getDocument: getDocument,
offset: function offset(el, value, option) {
if (typeof value !== 'undefined') {
setOffset(el, value, option || {});
} else {
return getOffset(el);
}
},
isWindow: isWindow,
each: each,
css: css,
clone: function clone(obj) {
var i;
var ret = {};
for (i in obj) {
if (obj.hasOwnProperty(i)) {
ret[i] = obj[i];
}
}
var overflow = obj.overflow;
if (overflow) {
for (i in obj) {
if (obj.hasOwnProperty(i)) {
ret.overflow[i] = obj.overflow[i];
}
}
}
return ret;
},
mix: mix,
getWindowScrollLeft: function getWindowScrollLeft(w) {
return getScrollLeft(w);
},
getWindowScrollTop: function getWindowScrollTop(w) {
return getScrollTop(w);
},
merge: function merge() {
var ret = {};
for (var i = 0; i < arguments.length; i++) {
utils.mix(ret, i < 0 || arguments.length <= i ? undefined : arguments[i]);
}
return ret;
},
viewportWidth: 0,
viewportHeight: 0
};
mix(utils, domUtils);
/**
* 得到会导致元素显示不全的祖先元素
*/
var getParent = utils.getParent;
function getOffsetParent(element) {
if (utils.isWindow(element) || element.nodeType === 9) {
return null;
} // ie 这个也不是完全可行
/*
<div style="width: 50px;height: 100px;overflow: hidden">
<div style="width: 50px;height: 100px;position: relative;" id="d6">
元素 6 高 100px 宽 50px<br/>
</div>
</div>
*/
// element.offsetParent does the right thing in ie7 and below. Return parent with layout!
// In other browsers it only includes elements with position absolute, relative or
// fixed, not elements with overflow set to auto or scroll.
// if (UA.ie && ieMode < 8) {
// return element.offsetParent;
// }
// 统一的 offsetParent 方法
var doc = utils.getDocument(element);
var body = doc.body;
var parent;
var positionStyle = utils.css(element, 'position');
var skipStatic = positionStyle === 'fixed' || positionStyle === 'absolute';
if (!skipStatic) {
return element.nodeName.toLowerCase() === 'html' ? null : getParent(element);
}
for (parent = getParent(element); parent && parent !== body && parent.nodeType !== 9; parent = getParent(parent)) {
positionStyle = utils.css(parent, 'position');
if (positionStyle !== 'static') {
return parent;
}
}
return null;
}
var getParent$1 = utils.getParent;
function isAncestorFixed(element) {
if (utils.isWindow(element) || element.nodeType === 9) {
return false;
}
var doc = utils.getDocument(element);
var body = doc.body;
var parent = null;
for (parent = getParent$1(element); parent && parent !== body; parent = getParent$1(parent)) {
var positionStyle = utils.css(parent, 'position');
if (positionStyle === 'fixed') {
return true;
}
}
return false;
}
/**
* 获得元素的显示部分的区域
*/
function getVisibleRectForElement(element, alwaysByViewport) {
var visibleRect = {
left: 0,
right: Infinity,
top: 0,
bottom: Infinity
};
var el = getOffsetParent(element);
var doc = utils.getDocument(element);
var win = doc.defaultView || doc.parentWindow;
var body = doc.body;
var documentElement = doc.documentElement; // Determine the size of the visible rect by climbing the dom accounting for
// all scrollable containers.
while (el) {
// clientWidth is zero for inline block elements in ie.
if ((navigator.userAgent.indexOf('MSIE') === -1 || el.clientWidth !== 0) && // body may have overflow set on it, yet we still get the entire
// viewport. In some browsers, el.offsetParent may be
// document.documentElement, so check for that too.
el !== body && el !== documentElement && utils.css(el, 'overflow') !== 'visible') {
var pos = utils.offset(el); // add border
pos.left += el.clientLeft;
pos.top += el.clientTop;
visibleRect.top = Math.max(visibleRect.top, pos.top);
visibleRect.right = Math.min(visibleRect.right, // consider area without scrollBar
pos.left + el.clientWidth);
visibleRect.bottom = Math.min(visibleRect.bottom, pos.top + el.clientHeight);
visibleRect.left = Math.max(visibleRect.left, pos.left);
} else if (el === body || el === documentElement) {
break;
}
el = getOffsetParent(el);
} // Set element position to fixed
// make sure absolute element itself don't affect it's visible area
// https://github.com/ant-design/ant-design/issues/7601
var originalPosition = null;
if (!utils.isWindow(element) && element.nodeType !== 9) {
originalPosition = element.style.position;
var position = utils.css(element, 'position');
if (position === 'absolute') {
element.style.position = 'fixed';
}
}
var scrollX = utils.getWindowScrollLeft(win);
var scrollY = utils.getWindowScrollTop(win);
var viewportWidth = utils.viewportWidth(win);
var viewportHeight = utils.viewportHeight(win);
var documentWidth = documentElement.scrollWidth;
var documentHeight = documentElement.scrollHeight; // scrollXXX on html is sync with body which means overflow: hidden on body gets wrong scrollXXX.
// We should cut this ourself.
var bodyStyle = window.getComputedStyle(body);
if (bodyStyle.overflowX === 'hidden') {
documentWidth = win.innerWidth;
}
if (bodyStyle.overflowY === 'hidden') {
documentHeight = win.innerHeight;
} // Reset element position after calculate the visible area
if (element.style) {
element.style.position = originalPosition;
}
if (alwaysByViewport || isAncestorFixed(element)) {
// Clip by viewport's size.
visibleRect.left = Math.max(visibleRect.left, scrollX);
visibleRect.top = Math.max(visibleRect.top, scrollY);
visibleRect.right = Math.min(visibleRect.right, scrollX + viewportWidth);
visibleRect.bottom = Math.min(visibleRect.bottom, scrollY + viewportHeight);
} else {
// Clip by document's size.
var maxVisibleWidth = Math.max(documentWidth, scrollX + viewportWidth);
visibleRect.right = Math.min(visibleRect.right, maxVisibleWidth);
var maxVisibleHeight = Math.max(documentHeight, scrollY + viewportHeight);
visibleRect.bottom = Math.min(visibleRect.bottom, maxVisibleHeight);
}
return visibleRect.top >= 0 && visibleRect.left >= 0 && visibleRect.bottom > visibleRect.top && visibleRect.right > visibleRect.left ? visibleRect : null;
}
function adjustForViewport(elFuturePos, elRegion, visibleRect, overflow) {
var pos = utils.clone(elFuturePos);
var size = {
width: elRegion.width,
height: elRegion.height
};
if (overflow.adjustX && pos.left < visibleRect.left) {
pos.left = visibleRect.left;
} // Left edge inside and right edge outside viewport, try to resize it.
if (overflow.resizeWidth && pos.left >= visibleRect.left && pos.left + size.width > visibleRect.right) {
size.width -= pos.left + size.width - visibleRect.right;
} // Right edge outside viewport, try to move it.
if (overflow.adjustX && pos.left + size.width > visibleRect.right) {
// 保证左边界和可视区域左边界对齐
pos.left = Math.max(visibleRect.right - size.width, visibleRect.left);
} // Top edge outside viewport, try to move it.
if (overflow.adjustY && pos.top < visibleRect.top) {
pos.top = visibleRect.top;
} // Top edge inside and bottom edge outside viewport, try to resize it.
if (overflow.resizeHeight && pos.top >= visibleRect.top && pos.top + size.height > visibleRect.bottom) {
size.height -= pos.top + size.height - visibleRect.bottom;
} // Bottom edge outside viewport, try to move it.
if (overflow.adjustY && pos.top + size.height > visibleRect.bottom) {
// 保证上边界和可视区域上边界对齐
pos.top = Math.max(visibleRect.bottom - size.height, visibleRect.top);
}
return utils.mix(pos, size);
}
function getRegion(node) {
var offset;
var w;
var h;
if (!utils.isWindow(node) && node.nodeType !== 9) {
offset = utils.offset(node);
w = utils.outerWidth(node);
h = utils.outerHeight(node);
} else {
var win = utils.getWindow(node);
offset = {
left: utils.getWindowScrollLeft(win),
top: utils.getWindowScrollTop(win)
};
w = utils.viewportWidth(win);
h = utils.viewportHeight(win);
}
offset.width = w;
offset.height = h;
return offset;
}
/**
* 获取 node 上的 align 对齐点 相对于页面的坐标
*/
function getAlignOffset(region, align) {
var V = align.charAt(0);
var H = align.charAt(1);
var w = region.width;
var h = region.height;
var x = region.left;
var y = region.top;
if (V === 'c') {
y += h / 2;
} else if (V === 'b') {
y += h;
}
if (H === 'c') {
x += w / 2;
} else if (H === 'r') {
x += w;
}
return {
left: x,
top: y
};
}
function getElFuturePos(elRegion, refNodeRegion, points, offset, targetOffset) {
var p1 = getAlignOffset(refNodeRegion, points[1]);
var p2 = getAlignOffset(elRegion, points[0]);
var diff = [p2.left - p1.left, p2.top - p1.top];
return {
left: Math.round(elRegion.left - diff[0] + offset[0] - targetOffset[0]),
top: Math.round(elRegion.top - diff[1] + offset[1] - targetOffset[1])
};
}
/**
* align dom node flexibly
* @author yiminghe@gmail.com
*/
function isFailX(elFuturePos, elRegion, visibleRect) {
return elFuturePos.left < visibleRect.left || elFuturePos.left + elRegion.width > visibleRect.right;
}
function isFailY(elFuturePos, elRegion, visibleRect) {
return elFuturePos.top < visibleRect.top || elFuturePos.top + elRegion.height > visibleRect.bottom;
}
function isCompleteFailX(elFuturePos, elRegion, visibleRect) {
return elFuturePos.left > visibleRect.right || elFuturePos.left + elRegion.width < visibleRect.left;
}
function isCompleteFailY(elFuturePos, elRegion, visibleRect) {
return elFuturePos.top > visibleRect.bottom || elFuturePos.top + elRegion.height < visibleRect.top;
}
function flip(points, reg, map) {
var ret = [];
utils.each(points, function (p) {
ret.push(p.replace(reg, function (m) {
return map[m];
}));
});
return ret;
}
function flipOffset(offset, index) {
offset[index] = -offset[index];
return offset;
}
function convertOffset(str, offsetLen) {
var n;
if (/%$/.test(str)) {
n = parseInt(str.substring(0, str.length - 1), 10) / 100 * offsetLen;
} else {
n = parseInt(str, 10);
}
return n || 0;
}
function normalizeOffset(offset, el) {
offset[0] = convertOffset(offset[0], el.width);
offset[1] = convertOffset(offset[1], el.height);
}
/**
* @param el
* @param tgtRegion 参照节点所占的区域: { left, top, width, height }
* @param align
*/
function doAlign(el, tgtRegion, align, isTgtRegionVisible) {
var points = align.points;
var offset = align.offset || [0, 0];
var targetOffset = align.targetOffset || [0, 0];
var overflow = align.overflow;
var source = align.source || el;
offset = [].concat(offset);
targetOffset = [].concat(targetOffset);
overflow = overflow || {};
var newOverflowCfg = {};
var fail = 0;
var alwaysByViewport = !!(overflow && overflow.alwaysByViewport); // 当前节点可以被放置的显示区域
var visibleRect = getVisibleRectForElement(source, alwaysByViewport); // 当前节点所占的区域, left/top/width/height
var elRegion = getRegion(source); // 将 offset 转换成数值,支持百分比
normalizeOffset(offset, elRegion);
normalizeOffset(targetOffset, tgtRegion); // 当前节点将要被放置的位置
var elFuturePos = getElFuturePos(elRegion, tgtRegion, points, offset, targetOffset); // 当前节点将要所处的区域
var newElRegion = utils.merge(elRegion, elFuturePos); // 如果可视区域不能完全放置当前节点时允许调整
if (visibleRect && (overflow.adjustX || overflow.adjustY) && isTgtRegionVisible) {
if (overflow.adjustX) {
// 如果横向不能放下
if (isFailX(elFuturePos, elRegion, visibleRect)) {
// 对齐位置反下
var newPoints = flip(points, /[lr]/gi, {
l: 'r',
r: 'l'
}); // 偏移量也反下
var newOffset = flipOffset(offset, 0);
var newTargetOffset = flipOffset(targetOffset, 0);
var newElFuturePos = getElFuturePos(elRegion, tgtRegion, newPoints, newOffset, newTargetOffset);
if (!isCompleteFailX(newElFuturePos, elRegion, visibleRect)) {
fail = 1;
points = newPoints;
offset = newOffset;
targetOffset = newTargetOffset;
}
}
}
if (overflow.adjustY) {
// 如果纵向不能放下
if (isFailY(elFuturePos, elRegion, visibleRect)) {
// 对齐位置反下
var _newPoints = flip(points, /[tb]/gi, {
t: 'b',
b: 't'
}); // 偏移量也反下
var _newOffset = flipOffset(offset, 1);
var _newTargetOffset = flipOffset(targetOffset, 1);
var _newElFuturePos = getElFuturePos(elRegion, tgtRegion, _newPoints, _newOffset, _newTargetOffset);
if (!isCompleteFailY(_newElFuturePos, elRegion, visibleRect)) {
fail = 1;
points = _newPoints;
offset = _newOffset;
targetOffset = _newTargetOffset;
}
}
} // 如果失败,重新计算当前节点将要被放置的位置
if (fail) {
elFuturePos = getElFuturePos(elRegion, tgtRegion, points, offset, targetOffset);
utils.mix(newElRegion, elFuturePos);
}
var isStillFailX = isFailX(elFuturePos, elRegion, visibleRect);
var isStillFailY = isFailY(elFuturePos, elRegion, visibleRect); // 检查反下后的位置是否可以放下了,如果仍然放不下:
// 1. 复原修改过的定位参数
if (isStillFailX || isStillFailY) {
points = align.points;
offset = align.offset || [0, 0];
targetOffset = align.targetOffset || [0, 0];
} // 2. 只有指定了可以调整当前方向才调整
newOverflowCfg.adjustX = overflow.adjustX && isStillFailX;
newOverflowCfg.adjustY = overflow.adjustY && isStillFailY; // 确实要调整,甚至可能会调整高度宽度
if (newOverflowCfg.adjustX || newOverflowCfg.adjustY) {
newElRegion = adjustForViewport(elFuturePos, elRegion, visibleRect, newOverflowCfg);
}
} // need judge to in case set fixed with in css on height auto element
if (newElRegion.width !== elRegion.width) {
utils.css(source, 'width', utils.width(source) + newElRegion.width - elRegion.width);
}
if (newElRegion.height !== elRegion.height) {
utils.css(source, 'height', utils.height(source) + newElRegion.height - elRegion.height);
} // https://github.com/kissyteam/kissy/issues/190
// 相对于屏幕位置没变,而 left/top 变了
// 例如 <div 'relative'><el absolute></div>
utils.offset(source, {
left: newElRegion.left,
top: newElRegion.top
}, {
useCssRight: align.useCssRight,
useCssBottom: align.useCssBottom,
useCssTransform: align.useCssTransform,
ignoreShake: align.ignoreShake
});
return {
points: points,
offset: offset,
targetOffset: targetOffset,
overflow: newOverflowCfg
};
}
/**
* 2012-04-26 yiminghe@gmail.com
* - 优化智能对齐算法
* - 慎用 resizeXX
*
* 2011-07-13 yiminghe@gmail.com note:
* - 增加智能对齐,以及大小调整选项
**/
function isOutOfVisibleRect(target, alwaysByViewport) {
var visibleRect = getVisibleRectForElement(target, alwaysByViewport);
var targetRegion = getRegion(target);
return !visibleRect || targetRegion.left + targetRegion.width <= visibleRect.left || targetRegion.top + targetRegion.height <= visibleRect.top || targetRegion.left >= visibleRect.right || targetRegion.top >= visibleRect.bottom;
}
function alignElement(el, refNode, align) {
var target = align.target || refNode;
var refNodeRegion = getRegion(target);
var isTargetNotOutOfVisible = !isOutOfVisibleRect(target, align.overflow && align.overflow.alwaysByViewport);
return doAlign(el, refNodeRegion, align, isTargetNotOutOfVisible);
}
alignElement.__getOffsetParent = getOffsetParent;
alignElement.__getVisibleRectForElement = getVisibleRectForElement;
/**
* `tgtPoint`: { pageX, pageY } or { clientX, clientY }.
* If client position provided, will internal convert to page position.
*/
function alignPoint(el, tgtPoint, align) {
var pageX;
var pageY;
var doc = utils.getDocument(el);
var win = doc.defaultView || doc.parentWindow;
var scrollX = utils.getWindowScrollLeft(win);
var scrollY = utils.getWindowScrollTop(win);
var viewportWidth = utils.viewportWidth(win);
var viewportHeight = utils.viewportHeight(win);
if ('pageX' in tgtPoint) {
pageX = tgtPoint.pageX;
} else {
pageX = scrollX + tgtPoint.clientX;
}
if ('pageY' in tgtPoint) {
pageY = tgtPoint.pageY;
} else {
pageY = scrollY + tgtPoint.clientY;
}
var tgtRegion = {
left: pageX,
top: pageY,
width: 0,
height: 0
};
var pointInView = pageX >= 0 && pageX <= scrollX + viewportWidth && pageY >= 0 && pageY <= scrollY + viewportHeight; // Provide default target point
var points = [align.points[0], 'cc'];
return doAlign(el, tgtRegion, _objectSpread2({}, align, {
points: points
}), pointInView);
}
/* harmony default export */ __webpack_exports__["default"] = (alignElement);
//# sourceMappingURL=index.js.map
/***/ }),
/***/ 29:
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/*
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;
}
}
module.exports = 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;
};
/***/ }),
/***/ 3:
/***/ (function(module, exports) {
module.exports = __WEBPACK_EXTERNAL_MODULE_3__;
/***/ }),
/***/ 38:
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/**
* @ignore
* event object for dom
* @author yiminghe@gmail.com
*/
Object.defineProperty(exports, '__esModule', {
value: true
});
function _interopRequireDe