http://git-wip-us.apache.org/repos/asf/incubator-weex/blob/581eb3a8/pre-build/weex-main-jsfm.js ---------------------------------------------------------------------- diff --git a/pre-build/weex-main-jsfm.js b/pre-build/weex-main-jsfm.js index 421c2c8..066ce73 100644 --- a/pre-build/weex-main-jsfm.js +++ b/pre-build/weex-main-jsfm.js @@ -1,19146 +1,2 @@ -(this.nativeLog || function(s) {console.log(s)})('START JS FRAMEWORK 0.26.0-beta.0, Build 2018-04-24 21:31. (Vue: 2.5.13-weex.5, Rax: 0.4.20)'); -var global=this; var process={env:{}}; var setTimeout=global.setTimeout; - -(function (global, factory) { - typeof exports === 'object' && typeof module !== 'undefined' ? factory() : - typeof define === 'function' && define.amd ? define(factory) : - (factory()); -}(this, (function () { 'use strict'; - -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -/* eslint-disable */ - -// Production steps of ECMA-262, Edition 6, 22.1.2.1 -// Reference: https://people.mozilla.org/~jorendorff/es6-draft.html#sec-array.from - -/* istanbul ignore if */ -if (!Array.from) { - Array.from = (function() { - var toStr = Object.prototype.toString; - var isCallable = function(fn) { - return typeof fn === 'function' || toStr.call(fn) === '[object Function]'; - }; - var toInteger = function(value) { - var number = Number(value); - if (isNaN(number)) { - return 0; - } - if (number === 0 || !isFinite(number)) { - return number; - } - return (number > 0 ? 1 : -1) * Math.floor(Math.abs(number)); - }; - var maxSafeInteger = Math.pow(2, 53) - 1; - var toLength = function(value) { - var len = toInteger(value); - return Math.min(Math.max(len, 0), maxSafeInteger); - }; - - // The length property of the from method is 1. - return function from(arrayLike/* mapFn, thisArg */) { - // 1. Let C be the this value. - var C = this; - - // 2. Let items be ToObject(arrayLike). - var items = Object(arrayLike); - - // 3. ReturnIfAbrupt(items). - if (arrayLike == null) { - throw new TypeError('Array.from requires an array-like object - not null or undefined'); - } - - // 4. If mapfn is undefined, then let mapping be false. - var mapFn = arguments.length > 1 ? arguments[1] : void undefined; - var T; - if (typeof mapFn !== 'undefined') { - // 5. else - // 5. a If IsCallable(mapfn) is false, throw a TypeError exception. - if (!isCallable(mapFn)) { - throw new TypeError('Array.from: when provided, the second argument must be a function'); - } - - // 5. b. If thisArg was supplied, let T be thisArg; else let T be undefined. - if (arguments.length > 2) { - T = arguments[2]; - } - } - - // 10. Let lenValue be Get(items, "length"). - // 11. Let len be ToLength(lenValue). - var len = toLength(items.length); - - // 13. If IsConstructor(C) is true, then - // 13. a. Let A be the result of calling the [[Construct]] internal method of C with an argument list containing the single item len. - // 14. a. Else, Let A be ArrayCreate(len). - var A = isCallable(C) ? Object(new C(len)) : new Array(len); - - // 16. Let k be 0. - var k = 0; - // 17. Repeat, while k < len⦠(also steps a - h) - var kValue; - while (k < len) { - kValue = items[k]; - if (mapFn) { - A[k] = typeof T === 'undefined' ? mapFn(kValue, k) : mapFn.call(T, kValue, k); - } else { - A[k] = kValue; - } - k += 1; - } - // 18. Let putStatus be Put(A, "length", len, true). - A.length = len; - // 20. Return A. - return A; - }; - }()); -} - -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; -} - -var _global = 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 = createCommonjsModule(function (module) { -var core = module.exports = { version: '2.5.5' }; -if (typeof __e == 'number') { __e = core; } // eslint-disable-line no-undef -}); - -var _core_1 = _core.version; - -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$1 = _global.document; -// typeof document.createElement is 'object' in old IE -var is = _isObject(document$1) && _isObject(document$1.createElement); -var _domCreate = function (it) { - return is ? document$1.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 = Object.defineProperty; - -var f = _descriptors ? Object.defineProperty : function defineProperty(O, P, Attributes) { - _anObject(O); - P = _toPrimitive(P, true); - _anObject(Attributes); - if (_ie8DomDefine) { try { - return dP(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 -}; - -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 = {}.hasOwnProperty; -var _has = function (it, key) { - return hasOwnProperty.call(it, key); -}; - -var id = 0; -var px = Math.random(); -var _uid = function (key) { - return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36)); -}; - -var _redefine = createCommonjsModule(function (module) { -var SRC = _uid('src'); -var TO_STRING = 'toString'; -var $toString = Function[TO_STRING]; -var TPL = ('' + $toString).split(TO_STRING); - -_core.inspectSource = function (it) { - return $toString.call(it); -}; - -(module.exports = function (O, key, val, safe) { - var isFunction = typeof val == 'function'; - if (isFunction) { _has(val, 'name') || _hide(val, 'name', key); } - if (O[key] === val) { return; } - if (isFunction) { _has(val, SRC) || _hide(val, SRC, O[key] ? '' + O[key] : TPL.join(String(key))); } - if (O === _global) { - O[key] = val; - } else if (!safe) { - delete O[key]; - _hide(O, key, val); - } else if (O[key]) { - O[key] = val; - } else { - _hide(O, key, val); - } -// add fake Function#toString for correct work wrapped methods / constructors with methods like LoDash isNative -})(Function.prototype, TO_STRING, function toString() { - return typeof this == 'function' && this[SRC] || $toString.call(this); -}); -}); - -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 PROTOTYPE = '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 target = IS_GLOBAL ? _global : IS_STATIC ? _global[name] || (_global[name] = {}) : (_global[name] || {})[PROTOTYPE]; - var exports = IS_GLOBAL ? _core : _core[name] || (_core[name] = {}); - var expProto = exports[PROTOTYPE] || (exports[PROTOTYPE] = {}); - var key, own, out, exp; - if (IS_GLOBAL) { source = name; } - for (key in source) { - // contains in native - own = !IS_FORCED && target && target[key] !== undefined; - // export native or passed - out = (own ? target : source)[key]; - // bind timers to global for call from export context - exp = IS_BIND && own ? _ctx(out, _global) : IS_PROTO && typeof out == 'function' ? _ctx(Function.call, out) : out; - // extend global - if (target) { _redefine(target, key, out, type & $export.U); } - // export - if (exports[key] != out) { _hide(exports, key, exp); } - if (IS_PROTO && expProto[key] != out) { expProto[key] = out; } - } -}; -_global.core = _core; -// type bitmap -$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 = {}.toString; - -var _cof = function (it) { - return toString.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 = Math.min; -var _toLength = function (it) { - return it > 0 ? min(_toInteger(it), 0x1fffffffffffff) : 0; // pow(2, 53) - 1 == 9007199254740991 -}; - -var max = Math.max; -var min$1 = Math.min; -var _toAbsoluteIndex = function (index, length) { - index = _toInteger(index); - return index < 0 ? max(index + length, 0) : min$1(index, length); -}; - -// false -> Array#indexOf -// true -> Array#includes - - - -var _arrayIncludes = function (IS_INCLUDES) { - return function ($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 SHARED = '__core-js_shared__'; -var store = _global[SHARED] || (_global[SHARED] = {}); -var _shared = function (key) { - return store[key] || (store[key] = {}); -}; - -var shared$2 = _shared('keys'); - -var _sharedKey = function (key) { - return shared$2[key] || (shared$2[key] = _uid(key)); -}; - -var arrayIndexOf = _arrayIncludes(false); -var IE_PROTO = _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) { _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$1 = Object.getOwnPropertySymbols; - -var _objectGops = { - f: f$1 -}; - -var f$2 = {}.propertyIsEnumerable; - -var _objectPie = { - f: f$2 -}; - -// 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) { - var arguments$1 = arguments; - // 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$1[index++]); - var keys = getSymbols ? _objectKeys(S).concat(getSymbols(S)) : _objectKeys(S); - var length = keys.length; - var j = 0; - var key; - while (length > j) { if (isEnum.call(S, key = keys[j++])) { 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 = _core.Object.assign; - -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -/* eslint-disable */ - -// https://gist.github.com/WebReflection/5593554 - -/* istanbul ignore if */ -if (!Object.setPrototypeOf) { - Object.setPrototypeOf = (function(Object, magic) { - var set; - function setPrototypeOf(O, proto) { - set.call(O, proto); - return O; - } - try { - // this works already in Firefox and Safari - set = Object.getOwnPropertyDescriptor(Object.prototype, magic).set; - set.call({}, null); - } catch (e) { - if ( - // IE < 11 cannot be shimmed - Object.prototype !== {}[magic] || - // neither can any browser that actually - // implemented __proto__ correctly - // (all but old V8 will return here) - {__proto__: null}.__proto__ === void 0 - // this case means null objects cannot be passed - // through setPrototypeOf in a reliable way - // which means here a **Sham** is needed instead - ) { - return; - } - // nodejs 0.8 and 0.10 are (buggy and..) fine here - // probably Chrome or some old Mobile stock browser - set = function(proto) { - this[magic] = proto; - }; - // please note that this will **not** work - // in those browsers that do not inherit - // __proto__ by mistake from Object.prototype - // in these cases we should probably throw an error - // or at least be informed about the issue - setPrototypeOf.polyfill = setPrototypeOf( - setPrototypeOf({}, null), - Object.prototype - ) instanceof Object; - // setPrototypeOf.polyfill === true means it works as meant - // setPrototypeOf.polyfill === false means it's not 100% reliable - // setPrototypeOf.polyfill === undefined - // or - // setPrototypeOf.polyfill == null means it's not a polyfill - // which means it works as expected - // we can even delete Object.prototype.__proto__; - } - return setPrototypeOf; - }(Object, '__proto__')); -} - -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -// fix Promise Problem on JSContext of iOS7~8 -// @see https://bugs.webkit.org/show_bug.cgi?id=135866 - -var WXEnvironment$1 = global.WXEnvironment; - -/* istanbul ignore next */ -if (WXEnvironment$1 && WXEnvironment$1.platform === 'iOS') { - global.Promise = undefined; -} - -var _wks = createCommonjsModule(function (module) { -var store = _shared('wks'); - -var Symbol = _global.Symbol; -var USE_SYMBOL = typeof Symbol == 'function'; - -var $exports = module.exports = function (name) { - return store[name] || (store[name] = - USE_SYMBOL && Symbol[name] || (USE_SYMBOL ? Symbol : _uid)('Symbol.' + name)); -}; - -$exports.store = store; -}); - -// getting tag from 19.1.3.6 Object.prototype.toString() - -var TAG = _wks('toStringTag'); -// ES3 wrong here -var ARG = _cof(function () { return arguments; }()) == 'Arguments'; - -// fallback for IE11 Script Access Denied error -var tryGet = function (it, key) { - try { - return it[key]; - } catch (e) { /* empty */ } -}; - -var _classof = function (it) { - var O, T, B; - return it === undefined ? 'Undefined' : it === null ? 'Null' - // @@toStringTag case - : typeof (T = tryGet(O = Object(it), TAG)) == 'string' ? T - // builtinTag case - : ARG ? _cof(O) - // ES3 arguments fallback - : (B = _cof(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : B; -}; - -// 19.1.3.6 Object.prototype.toString() - -var test = {}; -test[_wks('toStringTag')] = 'z'; -if (test + '' != '[object z]') { - _redefine(Object.prototype, 'toString', function toString() { - return '[object ' + _classof(this) + ']'; - }, true); -} - -// 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 _library = false; - -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$2 = _global.document; -var _html = document$2 && document$2.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 def = _objectDp.f; - -var TAG$1 = _wks('toStringTag'); - -var _setToStringTag = function (it, tag, stat) { - if (it && !_has(it = stat ? it : it.prototype, TAG$1)) { def(it, TAG$1, { configurable: true, value: tag }); } -}; - -var IteratorPrototype = {}; - -// 25.1.2.1.1 %IteratorPrototype%[@@iterator]() -_hide(IteratorPrototype, _wks('iterator'), function () { return this; }); - -var _iterCreate = function (Constructor, NAME, next) { - Constructor.prototype = _objectCreate(IteratorPrototype, { next: _propertyDesc(1, next) }); - _setToStringTag(Constructor, NAME + ' Iterator'); -}; - -// 19.1.2.9 / 15.2.3.2 Object.getPrototypeOf(O) - - -var IE_PROTO$2 = _sharedKey('IE_PROTO'); -var ObjectProto = Object.prototype; - -var _objectGpo = Object.getPrototypeOf || function (O) { - O = _toObject(O); - if (_has(O, IE_PROTO$2)) { return O[IE_PROTO$2]; } - if (typeof O.constructor == 'function' && O instanceof O.constructor) { - return O.constructor.prototype; - } return O instanceof Object ? ObjectProto : null; -}; - -var ITERATOR = _wks('iterator'); -var BUGGY = !([].keys && 'next' in [].keys()); // Safari has buggy iterators w/o `next` -var FF_ITERATOR = '@@iterator'; -var KEYS = 'keys'; -var VALUES = 'values'; - -var returnThis = function () { return this; }; - -var _iterDefine = function (Base, NAME, Constructor, next, DEFAULT, IS_SET, FORCED) { - _iterCreate(Constructor, NAME, next); - var getMethod = function (kind) { - if (!BUGGY && kind in proto) { return proto[kind]; } - switch (kind) { - case KEYS: return function keys() { return new Constructor(this, kind); }; - case VALUES: return function values() { return new Constructor(this, kind); }; - } return function entries() { return new Constructor(this, kind); }; - }; - var TAG = NAME + ' Iterator'; - var DEF_VALUES = DEFAULT == VALUES; - var VALUES_BUG = false; - var proto = Base.prototype; - var $native = proto[ITERATOR] || proto[FF_ITERATOR] || DEFAULT && proto[DEFAULT]; - var $default = $native || getMethod(DEFAULT); - var $entries = DEFAULT ? !DEF_VALUES ? $default : getMethod('entries') : undefined; - var $anyNative = NAME == 'Array' ? proto.entries || $native : $native; - var methods, key, IteratorPrototype; - // Fix native - if ($anyNative) { - IteratorPrototype = _objectGpo($anyNative.call(new Base())); - if (IteratorPrototype !== Object.prototype && IteratorPrototype.next) { - // Set @@toStringTag to native iterators - _setToStringTag(IteratorPrototype, TAG, true); - // fix for some old engines - if (!_library && typeof IteratorPrototype[ITERATOR] != 'function') { _hide(IteratorPrototype, ITERATOR, returnThis); } - } - } - // fix Array#{values, @@iterator}.name in V8 / FF - if (DEF_VALUES && $native && $native.name !== VALUES) { - VALUES_BUG = true; - $default = function values() { return $native.call(this); }; - } - // Define iterator - if ((!_library || FORCED) && (BUGGY || VALUES_BUG || !proto[ITERATOR])) { - _hide(proto, ITERATOR, $default); - } - // Plug for library - _iterators[NAME] = $default; - _iterators[TAG] = returnThis; - if (DEFAULT) { - methods = { - values: DEF_VALUES ? $default : getMethod(VALUES), - keys: IS_SET ? $default : getMethod(KEYS), - entries: $entries - }; - if (FORCED) { for (key in methods) { - if (!(key in proto)) { _redefine(proto, key, methods[key]); } - } } else { _export(_export.P + _export.F * (BUGGY || VALUES_BUG), NAME, methods); } - } - return methods; -}; - -var $at = _stringAt(true); - -// 21.1.3.27 String.prototype[@@iterator]() -_iterDefine(String, 'String', function (iterated) { - this._t = String(iterated); // target - this._i = 0; // next index -// 21.1.5.2.1 %StringIteratorPrototype%.next() -}, function () { - var O = this._t; - var index = this._i; - var point; - if (index >= O.length) { return { value: undefined, done: true }; } - point = $at(O, index); - this._i += point.length; - return { value: point, done: false }; -}); - -// 22.1.3.31 Array.prototype[@@unscopables] -var UNSCOPABLES = _wks('unscopables'); -var ArrayProto = Array.prototype; -if (ArrayProto[UNSCOPABLES] == undefined) { _hide(ArrayProto, UNSCOPABLES, {}); } -var _addToUnscopables = function (key) { - ArrayProto[UNSCOPABLES][key] = true; -}; - -var _iterStep = function (done, value) { - return { value: value, done: !!done }; -}; - -// 22.1.3.4 Array.prototype.entries() -// 22.1.3.13 Array.prototype.keys() -// 22.1.3.29 Array.prototype.values() -// 22.1.3.30 Array.prototype[@@iterator]() -var es6_array_iterator = _iterDefine(Array, 'Array', function (iterated, kind) { - this._t = _toIobject(iterated); // target - this._i = 0; // next index - this._k = kind; // kind -// 22.1.5.2.1 %ArrayIteratorPrototype%.next() -}, function () { - var O = this._t; - var kind = this._k; - var index = this._i++; - if (!O || index >= O.length) { - this._t = undefined; - return _iterStep(1); - } - if (kind == 'keys') { return _iterStep(0, index); } - if (kind == 'values') { return _iterStep(0, O[index]); } - return _iterStep(0, [index, O[index]]); -}, 'values'); - -// argumentsList[@@iterator] is %ArrayProto_values% (9.4.4.6, 9.4.4.7) -_iterators.Arguments = _iterators.Array; - -_addToUnscopables('keys'); -_addToUnscopables('values'); -_addToUnscopables('entries'); - -var ITERATOR$1 = _wks('iterator'); -var TO_STRING_TAG = _wks('toStringTag'); -var ArrayValues = _iterators.Array; - -var DOMIterables = { - CSSRuleList: true, // TODO: Not spec compliant, should be false. - CSSStyleDeclaration: false, - CSSValueList: false, - ClientRectList: false, - DOMRectList: false, - DOMStringList: false, - DOMTokenList: true, - DataTransferItemList: false, - FileList: false, - HTMLAllCollection: false, - HTMLCollection: false, - HTMLFormElement: false, - HTMLSelectElement: false, - MediaList: true, // TODO: Not spec compliant, should be false. - MimeTypeArray: false, - NamedNodeMap: false, - NodeList: true, - PaintRequestList: false, - Plugin: false, - PluginArray: false, - SVGLengthList: false, - SVGNumberList: false, - SVGPathSegList: false, - SVGPointList: false, - SVGStringList: false, - SVGTransformList: false, - SourceBufferList: false, - StyleSheetList: true, // TODO: Not spec compliant, should be false. - TextTrackCueList: false, - TextTrackList: false, - TouchList: false -}; - -for (var collections = _objectKeys(DOMIterables), i = 0; i < collections.length; i++) { - var NAME = collections[i]; - var explicit = DOMIterables[NAME]; - var Collection = _global[NAME]; - var proto = Collection && Collection.prototype; - var key; - if (proto) { - if (!proto[ITERATOR$1]) { _hide(proto, ITERATOR$1, ArrayValues); } - if (!proto[TO_STRING_TAG]) { _hide(proto, TO_STRING_TAG, NAME); } - _iterators[NAME] = ArrayValues; - if (explicit) { for (key in es6_array_iterator) { if (!proto[key]) { _redefine(proto, key, es6_array_iterator[key], true); } } } - } -} - -var _anInstance = function (it, Constructor, name, forbiddenField) { - if (!(it instanceof Constructor) || (forbiddenField !== undefined && forbiddenField in it)) { - throw TypeError(name + ': incorrect invocation!'); - } return it; -}; - -// call something on iterator step with safe closing on error - -var _iterCall = function (iterator, fn, value, entries) { - try { - return entries ? fn(_anObject(value)[0], value[1]) : fn(value); - // 7.4.6 IteratorClose(iterator, completion) - } catch (e) { - var ret = iterator['return']; - if (ret !== undefined) { _anObject(ret.call(iterator)); } - throw e; - } -}; - -// check on default Array iterator - -var ITERATOR$2 = _wks('iterator'); -var ArrayProto$1 = Array.prototype; - -var _isArrayIter = function (it) { - return it !== undefined && (_iterators.Array === it || ArrayProto$1[ITERATOR$2] === it); -}; - -var ITERATOR$3 = _wks('iterator'); - -var core_getIteratorMethod = _core.getIteratorMethod = function (it) { - if (it != undefined) { return it[ITERATOR$3] - || it['@@iterator'] - || _iterators[_classof(it)]; } -}; - -var _forOf = createCommonjsModule(function (module) { -var BREAK = {}; -var RETURN = {}; -var exports = module.exports = function (iterable, entries, fn, that, ITERATOR) { - var iterFn = ITERATOR ? function () { return iterable; } : core_getIteratorMethod(iterable); - var f = _ctx(fn, that, entries ? 2 : 1); - var index = 0; - var length, step, iterator, result; - if (typeof iterFn != 'function') { throw TypeError(iterable + ' is not iterable!'); } - // fast case for arrays with default iterator - if (_isArrayIter(iterFn)) { for (length = _toLength(iterable.length); length > index; index++) { - result = entries ? f(_anObject(step = iterable[index])[0], step[1]) : f(iterable[index]); - if (result === BREAK || result === RETURN) { return result; } - } } else { for (iterator = iterFn.call(iterable); !(step = iterator.next()).done;) { - result = _iterCall(iterator, f, step.value, entries); - if (result === BREAK || result === RETURN) { return result; } - } } -}; -exports.BREAK = BREAK; -exports.RETURN = RETURN; -}); - -// 7.3.20 SpeciesConstructor(O, defaultConstructor) - - -var SPECIES = _wks('species'); -var _speciesConstructor = function (O, D) { - var C = _anObject(O).constructor; - var S; - return C === undefined || (S = _anObject(C)[SPECIES]) == undefined ? D : _aFunction(S); -}; - -// fast apply, http://jsperf.lnkit.com/fast-apply/5 -var _invoke = function (fn, args, that) { - var un = that === undefined; - switch (args.length) { - case 0: return un ? fn() - : fn.call(that); - case 1: return un ? fn(args[0]) - : fn.call(that, args[0]); - case 2: return un ? fn(args[0], args[1]) - : fn.call(that, args[0], args[1]); - case 3: return un ? fn(args[0], args[1], args[2]) - : fn.call(that, args[0], args[1], args[2]); - case 4: return un ? fn(args[0], args[1], args[2], args[3]) - : fn.call(that, args[0], args[1], args[2], args[3]); - } return fn.apply(that, args); -}; - -var process$2 = _global.process; -var setTask = _global.setImmediate; -var clearTask = _global.clearImmediate; -var MessageChannel$1 = _global.MessageChannel; -var Dispatch = _global.Dispatch; -var counter = 0; -var queue = {}; -var ONREADYSTATECHANGE = 'onreadystatechange'; -var defer; -var channel; -var port; -var run = function () { - var id = +this; - // eslint-disable-next-line no-prototype-builtins - if (queue.hasOwnProperty(id)) { - var fn = queue[id]; - delete queue[id]; - fn(); - } -}; -var listener = function (event) { - run.call(event.data); -}; -// Node.js 0.9+ & IE10+ has setImmediate, otherwise: -if (!setTask || !clearTask) { - setTask = function setImmediate(fn) { - var arguments$1 = arguments; - - var args = []; - var i = 1; - while (arguments.length > i) { args.push(arguments$1[i++]); } - queue[++counter] = function () { - // eslint-disable-next-line no-new-func - _invoke(typeof fn == 'function' ? fn : Function(fn), args); - }; - defer(counter); - return counter; - }; - clearTask = function clearImmediate(id) { - delete queue[id]; - }; - // Node.js 0.8- - if (_cof(process$2) == 'process') { - defer = function (id) { - process$2.nextTick(_ctx(run, id, 1)); - }; - // Sphere (JS game engine) Dispatch API - } else if (Dispatch && Dispatch.now) { - defer = function (id) { - Dispatch.now(_ctx(run, id, 1)); - }; - // Browsers with MessageChannel, includes WebWorkers - } else if (MessageChannel$1) { - channel = new MessageChannel$1(); - port = channel.port2; - channel.port1.onmessage = listener; - defer = _ctx(port.postMessage, port, 1); - // Browsers with postMessage, skip WebWorkers - // IE8 has postMessage, but it's sync & typeof its postMessage is 'object' - } else if (_global.addEventListener && typeof postMessage == 'function' && !_global.importScripts) { - defer = function (id) { - _global.postMessage(id + '', '*'); - }; - _global.addEventListener('message', listener, false); - // IE8- - } else if (ONREADYSTATECHANGE in _domCreate('script')) { - defer = function (id) { - _html.appendChild(_domCreate('script'))[ONREADYSTATECHANGE] = function () { - _html.removeChild(this); - run.call(id); - }; - }; - // Rest old browsers - } else { - defer = function (id) { - setTimeout(_ctx(run, id, 1), 0); - }; - } -} -var _task = { - set: setTask, - clear: clearTask -}; - -var macrotask = _task.set; -var Observer = _global.MutationObserver || _global.WebKitMutationObserver; -var process$3 = _global.process; -var Promise$1 = _global.Promise; -var isNode$1 = _cof(process$3) == 'process'; - -var _microtask = function () { - var head, last, notify; - - var flush = function () { - var parent, fn; - if (isNode$1 && (parent = process$3.domain)) { parent.exit(); } - while (head) { - fn = head.fn; - head = head.next; - try { - fn(); - } catch (e) { - if (head) { notify(); } - else { last = undefined; } - throw e; - } - } last = undefined; - if (parent) { parent.enter(); } - }; - - // Node.js - if (isNode$1) { - notify = function () { - process$3.nextTick(flush); - }; - // browsers with MutationObserver, except iOS Safari - https://github.com/zloirock/core-js/issues/339 - } else if (Observer && !(_global.navigator && _global.navigator.standalone)) { - var toggle = true; - var node = document.createTextNode(''); - new Observer(flush).observe(node, { characterData: true }); // eslint-disable-line no-new - notify = function () { - node.data = toggle = !toggle; - }; - // environments with maybe non-completely correct, but existent Promise - } else if (Promise$1 && Promise$1.resolve) { - var promise = Promise$1.resolve(); - notify = function () { - promise.then(flush); - }; - // for other environments - macrotask based on: - // - setImmediate - // - MessageChannel - // - window.postMessag - // - onreadystatechange - // - setTimeout - } else { - notify = function () { - // strange IE + webpack dev server bug - use .call(global) - macrotask.call(_global, flush); - }; - } - - return function (fn) { - var task = { fn: fn, next: undefined }; - if (last) { last.next = task; } - if (!head) { - head = task; - notify(); - } last = task; - }; -}; - -// 25.4.1.5 NewPromiseCapability(C) - - -function PromiseCapability(C) { - var resolve, reject; - this.promise = new C(function ($$resolve, $$reject) { - if (resolve !== undefined || reject !== undefined) { throw TypeError('Bad Promise constructor'); } - resolve = $$resolve; - reject = $$reject; - }); - this.resolve = _aFunction(resolve); - this.reject = _aFunction(reject); -} - -var f$3 = function (C) { - return new PromiseCapability(C); -}; - -var _newPromiseCapability = { - f: f$3 -}; - -var _perform = function (exec) { - try { - return { e: false, v: exec() }; - } catch (e) { - return { e: true, v: e }; - } -}; - -var _promiseResolve = function (C, x) { - _anObject(C); - if (_isObject(x) && x.constructor === C) { return x; } - var promiseCapability = _newPromiseCapability.f(C); - var resolve = promiseCapability.resolve; - resolve(x); - return promiseCapability.promise; -}; - -var _redefineAll = function (target, src, safe) { - for (var key in src) { _redefine(target, key, src[key], safe); } - return target; -}; - -var SPECIES$1 = _wks('species'); - -var _setSpecies = function (KEY) { - var C = _global[KEY]; - if (_descriptors && C && !C[SPECIES$1]) { _objectDp.f(C, SPECIES$1, { - configurable: true, - get: function () { return this; } - }); } -}; - -var ITERATOR$4 = _wks('iterator'); -var SAFE_CLOSING = false; - -try { - var riter = [7][ITERATOR$4](); - riter['return'] = function () { SAFE_CLOSING = true; }; - // eslint-disable-next-line no-throw-literal - -} catch (e) { /* empty */ } - -var _iterDetect = function (exec, skipClosing) { - if (!skipClosing && !SAFE_CLOSING) { return false; } - var safe = false; - try { - var arr = [7]; - var iter = arr[ITERATOR$4](); - iter.next = function () { return { done: safe = true }; }; - arr[ITERATOR$4] = function () { return iter; }; - exec(arr); - } catch (e) { /* empty */ } - return safe; -}; - -var task = _task.set; -var microtask = _microtask(); - - - -var PROMISE = 'Promise'; -var TypeError$1 = _global.TypeError; -var process$1 = _global.process; -var $Promise = _global[PROMISE]; -var isNode = _classof(process$1) == 'process'; -var empty = function () { /* empty */ }; -var Internal; -var newGenericPromiseCapability; -var OwnPromiseCapability; -var Wrapper; -var newPromiseCapability = newGenericPromiseCapability = _newPromiseCapability.f; - -var USE_NATIVE = !!function () { - try { - // correct subclassing with @@species support - var promise = $Promise.resolve(1); - var FakePromise = (promise.constructor = {})[_wks('species')] = function (exec) { - exec(empty, empty); - }; - // unhandled rejections tracking support, NodeJS Promise without it fails @@species test - return (isNode || typeof PromiseRejectionEvent == 'function') && promise.then(empty) instanceof FakePromise; - } catch (e) { /* empty */ } -}(); - -// helpers -var isThenable = function (it) { - var then; - return _isObject(it) && typeof (then = it.then) == 'function' ? then : false; -}; -var notify = function (promise, isReject) { - if (promise._n) { return; } - promise._n = true; - var chain = promise._c; - microtask(function () { - var value = promise._v; - var ok = promise._s == 1; - var i = 0; - var run = function (reaction) { - var handler = ok ? reaction.ok : reaction.fail; - var resolve = reaction.resolve; - var reject = reaction.reject; - var domain = reaction.domain; - var result, then, exited; - try { - if (handler) { - if (!ok) { - if (promise._h == 2) { onHandleUnhandled(promise); } - promise._h = 1; - } - if (handler === true) { result = value; } - else { - if (domain) { domain.enter(); } - result = handler(value); // may throw - if (domain) { - domain.exit(); - exited = true; - } - } - if (result === reaction.promise) { - reject(TypeError$1('Promise-chain cycle')); - } else if (then = isThenable(result)) { - then.call(result, resolve, reject); - } else { resolve(result); } - } else { reject(value); } - } catch (e) { - if (domain && !exited) { domain.exit(); } - reject(e); - } - }; - while (chain.length > i) { run(chain[i++]); } // variable length - can't use forEach - promise._c = []; - promise._n = false; - if (isReject && !promise._h) { onUnhandled(promise); } - }); -}; -var onUnhandled = function (promise) { - task.call(_global, function () { - var value = promise._v; - var unhandled = isUnhandled(promise); - var result, handler, console; - if (unhandled) { - result = _perform(function () { - if (isNode) { - process$1.emit('unhandledRejection', value, promise); - } else if (handler = _global.onunhandledrejection) { - handler({ promise: promise, reason: value }); - } else if ((console = _global.console) && console.error) { - console.error('Unhandled promise rejection', value); - } - }); - // Browsers should not trigger `rejectionHandled` event if it was handled here, NodeJS - should - promise._h = isNode || isUnhandled(promise) ? 2 : 1; - } promise._a = undefined; - if (unhandled && result.e) { throw result.v; } - }); -}; -var isUnhandled = function (promise) { - return promise._h !== 1 && (promise._a || promise._c).length === 0; -}; -var onHandleUnhandled = function (promise) { - task.call(_global, function () { - var handler; - if (isNode) { - process$1.emit('rejectionHandled', promise); - } else if (handler = _global.onrejectionhandled) { - handler({ promise: promise, reason: promise._v }); - } - }); -}; -var $reject = function (value) { - var promise = this; - if (promise._d) { return; } - promise._d = true; - promise = promise._w || promise; // unwrap - promise._v = value; - promise._s = 2; - if (!promise._a) { promise._a = promise._c.slice(); } - notify(promise, true); -}; -var $resolve = function (value) { - var promise = this; - var then; - if (promise._d) { return; } - promise._d = true; - promise = promise._w || promise; // unwrap - try { - if (promise === value) { throw TypeError$1("Promise can't be resolved itself"); } - if (then = isThenable(value)) { - microtask(function () { - var wrapper = { _w: promise, _d: false }; // wrap - try { - then.call(value, _ctx($resolve, wrapper, 1), _ctx($reject, wrapper, 1)); - } catch (e) { - $reject.call(wrapper, e); - } - }); - } else { - promise._v = value; - promise._s = 1; - notify(promise, false); - } - } catch (e) { - $reject.call({ _w: promise, _d: false }, e); // wrap - } -}; - -// constructor polyfill -if (!USE_NATIVE) { - // 25.4.3.1 Promise(executor) - $Promise = function Promise(executor) { - _anInstance(this, $Promise, PROMISE, '_h'); - _aFunction(executor); - Internal.call(this); - try { - executor(_ctx($resolve, this, 1), _ctx($reject, this, 1)); - } catch (err) { - $reject.call(this, err); - } - }; - // eslint-disable-next-line no-unused-vars - Internal = function Promise(executor) { - this._c = []; // <- awaiting reactions - this._a = undefined; // <- checked in isUnhandled reactions - this._s = 0; // <- state - this._d = false; // <- done - this._v = undefined; // <- value - this._h = 0; // <- rejection state, 0 - default, 1 - handled, 2 - unhandled - this._n = false; // <- notify - }; - Internal.prototype = _redefineAll($Promise.prototype, { - // 25.4.5.3 Promise.prototype.then(onFulfilled, onRejected) - then: function then(onFulfilled, onRejected) { - var reaction = newPromiseCapability(_speciesConstructor(this, $Promise)); - reaction.ok = typeof onFulfilled == 'function' ? onFulfilled : true; - reaction.fail = typeof onRejected == 'function' && onRejected; - reaction.domain = isNode ? process$1.domain : undefined; - this._c.push(reaction); - if (this._a) { this._a.push(reaction); } - if (this._s) { notify(this, false); } - return reaction.promise; - }, - // 25.4.5.1 Promise.prototype.catch(onRejected) - 'catch': function (onRejected) { - return this.then(undefined, onRejected); - } - }); - OwnPromiseCapability = function () { - var promise = new Internal(); - this.promise = promise; - this.resolve = _ctx($resolve, promise, 1); - this.reject = _ctx($reject, promise, 1); - }; - _newPromiseCapability.f = newPromiseCapability = function (C) { - return C === $Promise || C === Wrapper - ? new OwnPromiseCapability(C) - : newGenericPromiseCapability(C); - }; -} - -_export(_export.G + _export.W + _export.F * !USE_NATIVE, { Promise: $Promise }); -_setToStringTag($Promise, PROMISE); -_setSpecies(PROMISE); -Wrapper = _core[PROMISE]; - -// statics -_export(_export.S + _export.F * !USE_NATIVE, PROMISE, { - // 25.4.4.5 Promise.reject(r) - reject: function reject(r) { - var capability = newPromiseCapability(this); - var $$reject = capability.reject; - $$reject(r); - return capability.promise; - } -}); -_export(_export.S + _export.F * (_library || !USE_NATIVE), PROMISE, { - // 25.4.4.6 Promise.resolve(x) - resolve: function resolve(x) { - return _promiseResolve(_library && this === Wrapper ? $Promise : this, x); - } -}); -_export(_export.S + _export.F * !(USE_NATIVE && _iterDetect(function (iter) { - $Promise.all(iter)['catch'](empty); -})), PROMISE, { - // 25.4.4.1 Promise.all(iterable) - all: function all(iterable) { - var C = this; - var capability = newPromiseCapability(C); - var resolve = capability.resolve; - var reject = capability.reject; - var result = _perform(function () { - var values = []; - var index = 0; - var remaining = 1; - _forOf(iterable, false, function (promise) { - var $index = index++; - var alreadyCalled = false; - values.push(undefined); - remaining++; - C.resolve(promise).then(function (value) { - if (alreadyCalled) { return; } - alreadyCalled = true; - values[$index] = value; - --remaining || resolve(values); - }, reject); - }); - --remaining || resolve(values); - }); - if (result.e) { reject(result.v); } - return capability.promise; - }, - // 25.4.4.4 Promise.race(iterable) - race: function race(iterable) { - var C = this; - var capability = newPromiseCapability(C); - var reject = capability.reject; - var result = _perform(function () { - _forOf(iterable, false, function (promise) { - C.resolve(promise).then(capability.resolve, reject); - }); - }); - if (result.e) { reject(result.v); } - return capability.promise; - } -}); - -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -/** - * @fileOverview - * This file will hack `console` methods by `WXEnvironment.logLevel`. - * So we can control how many and which messages will be sent by change the log level. - * Additionally in native platform the message content must be primitive values and - * using `nativeLog(...args, logLevelMark)` so we create a new `console` object in - * global add a format process for its methods. - */ - -var LEVELS = ['off', 'error', 'warn', 'info', 'log', 'debug']; -var levelMap = {}; - -var originalConsole = global.console; - -/** - * Hack console for native environment. - */ -function setNativeConsole () { - generateLevelMap(); - - /* istanbul ignore next */ - // mock console in native environment - if (global.WXEnvironment && global.WXEnvironment.platform !== 'Web') { - global.console = { - debug: function () { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - if (checkLevel('debug')) { global.nativeLog.apply(global, format(args).concat( ['__DEBUG'] )); } - }, - log: function () { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - if (checkLevel('log')) { global.nativeLog.apply(global, format(args).concat( ['__LOG'] )); } - }, - info: function () { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - if (checkLevel('info')) { global.nativeLog.apply(global, format(args).concat( ['__INFO'] )); } - }, - warn: function () { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - if (checkLevel('warn')) { global.nativeLog.apply(global, format(args).concat( ['__WARN'] )); } - }, - error: function () { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - if (checkLevel('error')) { global.nativeLog.apply(global, format(args).concat( ['__ERROR'] )); } - } - }; - } - - // Web or Node - else { - var debug = console.debug; - var log = console.log; - var info = console.info; - var warn = console.warn; - var error = console.error; - console.__ori__ = { debug: debug, log: log, info: info, warn: warn, error: error }; - console.debug = function () { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - if (checkLevel('debug')) { console.__ori__.debug.apply(console, args); } - }; - console.log = function () { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - if (checkLevel('log')) { console.__ori__.log.apply(console, args); } - }; - console.info = function () { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - if (checkLevel('info')) { console.__ori__.info.apply(console, args); } - }; - console.warn = function () { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - if (checkLevel('warn')) { console.__ori__.warn.apply(console, args); } - }; - console.error = function () { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - if (checkLevel('error')) { console.__ori__.error.apply(console, args); } - }; - } -} - -/** - * Reset hacked console to original. - */ -/* istanbul ignore next */ - - -/** - * Generate map for which types of message will be sent in a certain message level - * as the order of LEVELS. - */ -function generateLevelMap () { - LEVELS.forEach(function (level) { - var levelIndex = LEVELS.indexOf(level); - levelMap[level] = {}; - LEVELS.forEach(function (type) { - var typeIndex = LEVELS.indexOf(type); - if (typeIndex <= levelIndex) { - levelMap[level][type] = true; - } - }); - }); -} - -/** - * Check if a certain type of message will be sent in current log level of env. - * @param {string} type - * @return {boolean} - */ -function checkLevel (type) { - var logLevel = (global.WXEnvironment && global.WXEnvironment.logLevel) || 'log'; - return levelMap[logLevel] && levelMap[logLevel][type] -} - -/** - * Convert all log arguments into primitive values. - * @param {array} args - * @return {array} - */ -/* istanbul ignore next */ -function format (args) { - return args.map(function (v) { - var type = Object.prototype.toString.call(v); - if (type.toLowerCase() === '[object object]') { - v = JSON.stringify(v); - } - else { - v = String(v); - } - return v - }) -} - -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -/** - * @fileOverview - * Polyfill `setTimeout` on Android V8 using native method - * `setTimeoutNative(callbackId, time)` and JS method - * `setTimeoutCallback(callbackId)`. - * This polyfill is only used in virtual-DOM diff & flush agorithm. Not - * accessed by JS Bundle code (The timer APIs polyfill for JS Bundle is in - * `html5/default/app/ctrl.js`). - */ - -var originalSetTimeout = global.setTimeout; -var setTimeoutNative = global.setTimeoutNative; - -/** - * Set up native timer - */ -/* istanbul ignore next */ -function setNativeTimer () { - if (typeof setTimeout === 'undefined' && - typeof setTimeoutNative === 'function') { - var timeoutMap = {}; - var timeoutId = 0; - - global.setTimeout = function (cb, time) { - timeoutMap[++timeoutId] = cb; - setTimeoutNative(timeoutId.toString(), time); - }; - - global.setTimeoutCallback = function (id) { - if (typeof timeoutMap[id] === 'function') { - timeoutMap[id](); - delete timeoutMap[id]; - } - }; - } -} - -/* istanbul ignore next */ - - -setNativeTimer(); - -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -/** - * Freeze the prototype of javascript build-in objects. - */ -/* istanbul ignore next */ -function freezePrototype () { - Object.freeze(Object); - Object.freeze(Array); - - // Object.freeze(Object.prototype) - freezeObjectProto(); - Object.freeze(Array.prototype); - Object.freeze(String.prototype); - Object.freeze(Number.prototype); - Object.freeze(Boolean.prototype); - - // Object.freeze(Error.prototype) - freezeErrorProto(); - Object.freeze(Date.prototype); - Object.freeze(RegExp.prototype); -} - -function freezeObjectProto () { - var proto = Object.prototype; - var protoName = 'Object.prototype'; - freezeProtoProperty(proto, '__defineGetter__', protoName); - freezeProtoProperty(proto, '__defineSetter__', protoName); - freezeProtoProperty(proto, '__lookupGetter__', protoName); - freezeProtoProperty(proto, '__lookupSetter__', protoName); - freezeProtoProperty(proto, 'constructor', protoName); - freezeProtoProperty(proto, 'hasOwnProperty', protoName); - freezeProtoProperty(proto, 'isPrototypeOf', protoName); - freezeProtoProperty(proto, 'propertyIsEnumerable', protoName); - freezeProtoProperty(proto, 'toLocaleString', protoName); - freezeProtoProperty(proto, 'toString', protoName); - freezeProtoProperty(proto, 'valueOf', protoName); - Object.seal(proto); -} - -function freezeErrorProto () { - var proto = Error.prototype; - var protoName = 'Error.prototype'; - freezeProtoProperty(proto, 'name', protoName); - freezeProtoProperty(proto, 'message', protoName); - freezeProtoProperty(proto, 'toString', protoName); - freezeProtoProperty(proto, 'constructor', protoName); - Object.seal(proto); -} - -function freezeProtoProperty (proto, propertyName, protoName) { - if (!proto.hasOwnProperty(propertyName)) { - return - } - - var origin = proto[propertyName]; - Object.defineProperty(proto, propertyName, { - get: function () { - return origin - }, - set: function (value) { - if (this === proto) { - throw Error(("Cannot assign to read only property " + propertyName + " of " + protoName)) - } - - Object.defineProperty(this, propertyName, { - value: value, - writable: true - }); - - return value - } - }); -} - -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -setNativeConsole(); - -var subversion = {"framework":"0.26.0-beta.0","transformer":">=0.1.5 <0.5"}; - -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -function getHookKey (componentId, type, hookName) { - return (type + "@" + hookName + "#" + componentId) -} - -/** - * For general callback management of a certain Weex instance. - * Because function can not passed into native, so we create callback - * callback id for each function and pass the callback id into native - * in fact. And when a callback called from native, we can find the real - * callback through the callback id we have passed before. - */ -var CallbackManager = function CallbackManager (instanceId) { - this.instanceId = String(instanceId); - this.lastCallbackId = 0; - this.callbacks = {}; - this.hooks = {}; -}; -CallbackManager.prototype.add = function add (callback) { - this.lastCallbackId++; - this.callbacks[this.lastCallbackId] = callback; - return this.lastCallbackId -}; -CallbackManager.prototype.remove = function remove (callbackId) { - var callback = this.callbacks[callbackId]; - delete this.callbacks[callbackId]; - return callback -}; -CallbackManager.prototype.registerHook = function registerHook (componentId, type, hookName, hookFunction) { - // TODO: validate arguments - var key = getHookKey(componentId, type, hookName); - if (this.hooks[key]) { - console.warn(("[JS Framework] Override an existing component hook \"" + key + "\".")); - } - this.hooks[key] = hookFunction; -}; -CallbackManager.prototype.triggerHook = function triggerHook (componentId, type, hookName, args) { - // TODO: validate arguments - var key = getHookKey(componentId, type, hookName); - var hookFunction = this.hooks[key]; - if (typeof hookFunction !== 'function') { - console.error(("[JS Framework] Invalid hook function type (" + (typeof hookFunction) + ") on \"" + key + "\".")); - return null - } - var result = null; - try { - result = hookFunction.apply(null, args || []); - } - catch (e) { - console.error(("[JS Framework] Failed to execute the hook function on \"" + key + "\".")); - } - return result -}; -CallbackManager.prototype.consume = function consume (callbackId, data, ifKeepAlive) { - var callback = this.callbacks[callbackId]; - if (typeof ifKeepAlive === 'undefined' || ifKeepAlive === false) { - delete this.callbacks[callbackId]; - } - if (typeof callback === 'function') { - return callback(data) - } - return new Error(("invalid callback id \"" + callbackId + "\"")) -}; -CallbackManager.prototype.close = function close () { - this.callbacks = {}; - this.hooks = {}; -}; - -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -/** - * Get a unique id. - */ -var nextNodeRef = 1; -function uniqueId () { - return (nextNodeRef++).toString() -} - -function typof (v) { - var s = Object.prototype.toString.call(v); - return s.substring(8, s.length - 1) -} - -function bufferToBase64 (buffer) { - if (typeof btoa !== 'function') { - return '' - } - var string = Array.prototype.map.call( - new Uint8Array(buffer), - function (code) { return String.fromCharCode(code); } - ).join(''); - return btoa(string) // eslint-disable-line no-undef -} - - - -/** - * Detect if the param is falsy or empty - * @param {any} any - */ -function isEmpty (any) { - if (!any || typeof any !== 'object') { - return true - } - - for (var key in any) { - if (Object.prototype.hasOwnProperty.call(any, key)) { - return false - } - } - return true -} - -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -var docMap = {}; - -/** - * Add a document object into docMap. - * @param {string} id - * @param {object} document - */ -function addDoc (id, doc) { - if (id) { - docMap[id] = doc; - } -} - -/** - * Get the document object by id. - * @param {string} id - */ -function getDoc (id) { - return docMap[id] -} - -/** - * Remove the document from docMap by id. - * @param {string} id - */ -function removeDoc (id) { - delete docMap[id]; -} - -/** - * @deprecated - * Get listener by document id. - * @param {string} id - * @return {object} listener - */ - - -/** - * Get TaskCenter instance by id. - * @param {string} id - * @return {object} TaskCenter - */ -function getTaskCenter (id) { - var doc = docMap[id]; - if (doc && doc.taskCenter) { - return doc.taskCenter - } - return null -} - -/** - * Append body node to documentElement. - * @param {object} document - * @param {object} node - * @param {object} before - */ -function appendBody (doc, node, before) { - var documentElement = doc.documentElement; - - if (documentElement.pureChildren.length > 0 || node.parentNode) { - return - } - var children = documentElement.children; - var beforeIndex = children.indexOf(before); - if (beforeIndex < 0) { - children.push(node); - } - else { - children.splice(beforeIndex, 0, node); - } - - if (node.nodeType === 1) { - if (node.role === 'body') { - node.docId = doc.id; - node.ownerDocument = doc; - node.parentNode = documentElement; - linkParent(node, documentElement); - } - else { - node.children.forEach(function (child) { - child.parentNode = node; - }); - setBody(doc, node); - node.docId = doc.id; - node.ownerDocument = doc; - linkParent(node, documentElement); - delete doc.nodeMap[node.nodeId]; - } - documentElement.pureChildren.push(node); - sendBody(doc, node); - } - else { - node.parentNode = documentElement; - doc.nodeMap[node.ref] = node; - } -} - -function sendBody (doc, node) { - var body = node.toJSON(); - if (doc && doc.taskCenter && typeof doc.taskCenter.send === 'function') { - doc.taskCenter.send('dom', { action: 'createBody' }, [body]); - } -} - -/** - * Set up body node. - * @param {object} document - * @param {object} element - */ -function setBody (doc, el) { - el.role = 'body'; - el.depth = 1; - delete doc.nodeMap[el.nodeId]; - el.ref = '_root'; - doc.nodeMap._root = el; - doc.body = el; -} - -/** - * Establish the connection between parent and child node. - * @param {object} child node - * @param {object} parent node - */ -function linkParent (node, parent) { - node.parentNode = parent; - if (parent.docId) { - node.docId = parent.docId; - node.ownerDocument = parent.ownerDocument; - node.ownerDocument.nodeMap[node.nodeId] = node; - node.depth = parent.depth + 1; - } - node.children.forEach(function (child) { - linkParent(child, node); - }); -} - -/** - * Get the next sibling element. - * @param {object} node - */ -function nextElement (node) { - while (node) { - if (node.nodeType === 1) { - return node - } - node = node.nextSibling; - } -} - -/** - * Get the previous sibling element. - * @param {object} node - */ -function previousElement (node) { - while (node) { - if (node.nodeType === 1) { - return node - } - node = node.previousSibling; - } -} - -/** - * Insert a node into list at the specified index. - * @param {object} target node - * @param {array} list - * @param {number} newIndex - * @param {boolean} changeSibling - * @return {number} newIndex - */ -function insertIndex (target, list, newIndex, changeSibling) { - /* istanbul ignore next */ - if (newIndex < 0) { - newIndex = 0; - } - var before = list[newIndex - 1]; - var after = list[newIndex]; - list.splice(newIndex, 0, target); - if (changeSibling) { - before && (before.nextSibling = target); - target.previousSibling = before; - target.nextSibling = after; - after && (after.previousSibling = target); - } - return newIndex -} - -/** - * Move the node to a new index in list. - * @param {object} target node - * @param {array} list - * @param {number} newIndex - * @param {boolean} changeSibling - * @return {number} newIndex - */ -function moveIndex (target, list, newIndex, changeSibling) { - var index = list.indexOf(target); - /* istanbul ignore next */ - if (index < 0) { - return -1 - } - if (changeSibling) { - var before = list[index - 1]; - var after = list[index + 1]; - before && (before.nextSibling = after); - after && (after.previousSibling = before); - } - list.splice(index, 1); - var newIndexAfter = newIndex; - if (index <= newIndex) { - newIndexAfter = newIndex - 1; - } - var beforeNew = list[newIndexAfter - 1]; - var afterNew = list[newIndexAfter]; - list.splice(newIndexAfter, 0, target); - if (changeSibling) { - beforeNew && (beforeNew.nextSibling = target); - target.previousSibling = beforeNew; - target.nextSibling = afterNew; - afterNew && (afterNew.previousSibling = target); - } - if (index === newIndexAfter) { - return -1 - } - return newIndex -} - -/** - * Remove the node from list. - * @param {object} target node - * @param {array} list - * @param {boolean} changeSibling - */ -function removeIndex (target, list, changeSibling) { - var index = list.indexOf(target); - /* istanbul ignore next */ - if (index < 0) { - return - } - if (changeSibling) { - var before = list[index - 1]; - var after = list[index + 1]; - before && (before.nextSibling = after); - after && (after.previousSibling = before); - } - list.splice(index, 1); -} - -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -var Node = function Node () { - this.nodeId = uniqueId(); - this.ref = this.nodeId; - this.children = []; - this.pureChildren = []; - this.parentNode = null; - this.nextSibling = null; - this.previousSibling = null; -}; - -/** -* Destroy current node, and remove itself form nodeMap. -*/ -Node.prototype.destroy = function destroy () { - var doc = getDoc(this.docId); - if (doc) { - delete this.docId; - delete doc.nodeMap[this.nodeId]; - } - this.children.forEach(function (child) { - child.destroy(); - }); -}; - -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -var Element$2; - -function setElement (El) { - Element$2 = El; -} - -/** - * A map which stores all type of elements. - * @type {Object} - */ -var registeredElements = {}; - -/** - * Register an extended element type with component methods. - * @param {string} type component type - * @param {array} methods a list of method names - */ -function registerElement (type, methods) { - // Skip when no special component methods. - if (!methods || !methods.length) { - return - } - - // Init constructor. - var WeexElement = (function (Element) { - function WeexElement () { - Element.apply(this, arguments); - }if ( Element ) WeexElement.__proto__ = Element; - WeexElement.prototype = Object.create( Element && Element.prototype ); - WeexElement.prototype.constructor = WeexElement; - - - - return WeexElement; - }(Element$2)); - - // Add methods to prototype. - methods.forEach(function (methodName) { - WeexElement.prototype[methodName] = function () { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - var taskCenter = getTaskCenter(this.docId); - if (taskCenter) { - return taskCenter.send('component', { - ref: this.ref, - component: type, - method: methodName - }, args) - } - }; - }); - - // Add to element type map. - registeredElements[type] = WeexElement; -} - - - -function getWeexElement (type) { - return registeredElements[type] -} - - - -/** - * Clear all element types. Only for testing. - */ - -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -var DEFAULT_TAG_NAME = 'div'; -var BUBBLE_EVENTS = [ - 'click', 'longpress', 'touchstart', 'touchmove', 'touchend', - 'panstart', 'panmove', 'panend', 'horizontalpan', 'verticalpan', 'swipe' -]; - -function registerNode (docId, node) { - var doc = getDoc(docId); - doc.nodeMap[node.nodeId] = node; -} - -var Element = (function (Node$$1) { - function Element (type, props, isExtended) { - if ( type === void 0 ) type = DEFAULT_TAG_NAME; - - Node$$1.call(this); - - var WeexElement = getWeexElement(type); - if (WeexElement && !isExtended) { - return new WeexElement(type, props, true) - } - - props = props || {}; - this.nodeType = 1; - this.nodeId = uniqueId(); - this.ref = this.nodeId; - this.type = type; - this.attr = props.attr || {}; - this.style = props.style || {}; - this.classStyle = props.classStyle || {}; - this.event = {}; - this.children = []; - this.pureChildren = []; - } - - if ( Node$$1 ) Element.__proto__ = Node$$1; - Element.prototype = Object.create( Node$$1 && Node$$1.prototype ); - Element.prototype.constructor = Element; - - /** - * Append a child node. - * @param {object} node - * @return {undefined | number} the signal sent by native - */ - Element.prototype.appendChild = function appendChild (node) { - if (node.parentNode && node.parentNode !== this) { - return - } - /* istanbul ignore else */ - if (!node.parentNode) { - linkParent(node, this); - insertIndex(node, this.children, this.children.length, true); - if (this.docId) { - registerNode(this.docId, node); - } - if (node.nodeType === 1) { - insertIndex(node, this.pureChildren, this.pureChildren.length); - var taskCenter = getTaskCenter(this.docId); - if (taskCenter) { - return taskCenter.send( - 'dom', - { action: 'addElement' }, - [this.ref, node.toJSON(), -1] - ) - } - } - } - else { - moveIndex(node, this.children, this.children.length, true); - if (node.nodeType === 1) { - var index = moveIndex(node, this.pureChildren, this.pureChildren.length); - var taskCenter$1 = getTaskCenter(this.docId); - if (taskCenter$1 && index >= 0) { - return taskCenter$1.send( - 'dom', - { action: 'moveElement' }, - [node.ref, this.ref, index] - ) - } - } - } - }; - - /** - * Insert a node before specified node. - * @param {object} node - * @param {object} before - * @return {undefined | number} the signal sent by native - */ - Element.prototype.insertBefore = function insertBefore (node, before) { - if (node.parentNode && node.parentNode !== this) { - return - } - if (node === before || (node.nextSibling && node.nextSibling === before)) { - return - } - if (!node.parentNode) { - linkParent(node, this); - insertIndex(node, this.children, this.children.indexOf(before), true); - if (this.docId) { - registerNode(this.docId, node); - } - if (node.nodeType === 1) { - var pureBefore = nextElement(before); - var index = insertIndex( - node, - this.pureChildren, - pureBefore - ? this.pureChildren.indexOf(pureBefore) - : this.pureChildren.length - ); - var taskCenter = getTaskCenter(this.docId); - if (taskCenter) { - return taskCenter.send( - 'dom', - { action: 'addElement' }, - [this.ref, node.toJSON(), index] - ) - } - } - } - else { - moveIndex(node, this.children, this.children.indexOf(before), true); - if (node.nodeType === 1) { - var pureBefore$1 = nextElement(before); - /* istanbul ignore next */ - var index$1 = moveIndex( - node, - this.pureChildren, - pureBefore$1 - ? this.pureChildren.indexOf(pureBefore$1) - : this.pureChildren.length - ); - var taskCenter$1 = getTaskCenter(this.docId); - if (taskCenter$1 && index$1 >= 0) { - return taskCenter$1.send( - 'dom', - { action: 'moveElement' }, - [node.ref, this.ref, index$1] - ) - } - } - } - }; - - /** - * Insert a node after specified node. - * @param {object} node - * @param {object} after - * @return {undefined | number} the signal sent by native - */ - Element.prototype.insertAfter = function insertAfter (node, after) { - if (node.parentNode && node.parentNode !== this) { - return - } - if (node === after || (node.previousSibling && node.previousSibling === after)) { - return - } - if (!node.parentNode) { - linkParent(node, this); - insertIndex(node, this.children, this.children.indexOf(after) + 1, true); - /* istanbul ignore else */ - if (this.docId) { - registerNode(this.docId, node); - } - if (node.nodeType === 1) { - var index = insertIndex( - node, - this.pureChildren, - this.pureChildren.indexOf(previousElement(after)) + 1 - ); - var taskCenter = getTaskCenter(this.docId); - /* istanbul ignore else */ - if (taskCenter) { - return taskCenter.send( - 'dom', - { action: 'addElement' }, - [this.ref, node.toJSON(), index] - ) - } - } - } - else { - moveIndex(node, this.children, this.children.indexOf(after) + 1, true); - if (node.nodeType === 1) { - var index$1 = moveIndex( - node, - this.pureChildren, - this.pureChildren.indexOf(previousElement(after)) + 1 - ); - var taskCenter$1 = getTaskCenter(this.docId); - if (taskCenter$1 && index$1 >= 0) { - return taskCenter$1.send( - 'dom', - { action: 'moveElement' }, - [node.ref, this.ref, index$1] - ) - } - } - } - }; - - /** - * Remove a child node, and decide whether it should be destroyed. - * @param {object} node - * @param {boolean} preserved - */ - Element.prototype.removeChild = function removeChild (node, preserved) { - if (node.parentNode) { - removeIndex(node, this.children, true); - if (node.nodeType === 1) { - removeIndex(node, this.pureChildren); - var taskCenter = getTaskCenter(this.docId); - if (taskCenter) { - taskCenter.send( - 'dom', - { action: 'removeElement' }, - [node.ref] - ); - } - } - } - if (!preserved) { - node.destroy(); - } - }; - - /** - * Clear all child nodes. - */ - Element.prototype.clear = function clear () { - var taskCenter = getTaskCenter(this.docId); - /* istanbul ignore else */ - if (taskCenter) { - this.pureChildren.forEach(function (node) { - taskCenter.send( - 'dom', - { action: 'removeElement' }, - [node.ref] - ); - }); - } - this.children.forEach(function (node) { - node.destroy(); - }); - this.children.length = 0; - this.pureChildren.length = 0; - }; - - /** - * Set an attribute, and decide whether the task should be send to native. - * @param {string} key - * @param {string | number} value - * @param {boolean} silent - */ - Element.prototype.setAttr = function setAttr (key, value, silent) { - if (this.attr[key] === value && silent !== false) { - return - } - this.attr[key] = value; - var taskCenter = getTaskCenter(this.docId); - if (!silent && taskCenter) { - var result = {}; - result[key] = value; - taskCenter.send( - 'dom', - { action: 'updateAttrs' }, - [this.ref, result] - ); - } - }; - - /** - * Set batched attributes. - * @param {object} batchedAttrs - * @param {boolean} silent - */ - Element.prototype.setAttrs = function setAttrs (batchedAttrs, silent) { - var this$1 = this; - - if (isEmpty(batchedAttrs)) { return } - var mutations = {}; - for (var key in batchedAttrs) { - if (this$1.attr[key] !== batchedAttrs[key]) { - this$1.attr[key] = batchedAttrs[key]; - mutations[key] = batchedAttrs[key]; - } - } - if (!isEmpty(mutations)) { - var taskCenter = getTaskCenter(this.docId); - if (!silent && taskCenter) { - taskCenter.send( - 'dom', - { action: 'updateAttrs' }, - [this.ref, mutations] - ); - } - } - }; - - /** - * Set a style property, and decide whether the task should be send to native. - * @param {string} key - * @param {string | number} value - * @param {boolean} silent - */ - Element.prototype.setStyle = function setStyle (key, value, silent) { - if (this.style[key] === value && silent !== false) { - return - } - this.style[key] = value; - var taskCenter = getTaskCenter(this.docId); - if (!silent && taskCenter) { - var result = {}; - result[key] = value; - taskCenter.send( - 'dom', - { action: 'updateStyle' }, - [this.ref, result] - ); - } - }; - - /** - * Set batched style properties. - * @param {object} batchedStyles - * @param {boolean} silent - */ - Element.prototype.setStyles = function setStyles (batchedStyles, silent) { - var this$1 = this; - - if (isEmpty(batchedStyles)) { return } - var mutations = {}; - for (var key in batchedStyles) { - if (this$1.style[key] !== batchedStyles[key]) { - this$1.style[key] = batchedStyles[key]; - mutations[key] = batchedStyles[key]; - } - } - if (!isEmpty(mutations)) { - var taskCenter = getTaskCenter(this.docId); - if (!silent && taskCenter) { - taskCenter.send( - 'dom', - { action: 'updateStyle' }, - [this.ref, mutations] - ); - } - } - }; - - /** - * Set style properties from class. - * @param {object} classStyle - */ - Element.prototype.setClassStyle = function setClassStyle (classStyle) { - var this$1 = this; - - // reset previous class style to empty string - for (var key in this$1.classStyle) { - this$1.classStyle[key] = ''; - } - - Object.assign(this.classStyle, classStyle); - var taskCenter = getTaskCenter(this.docId); - if (taskCenter) { - taskCenter.send( - 'dom', - { action: 'updateStyle' }, - [this.ref, this.toStyle()] - ); - } - }; - - /** - * Add an event handler. - * @param {string} event type - * @param {function} event handler - */ - Element.prototype.addEvent = function addEvent (type, han
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