| [6a3a178] | 1 | 'use strict';
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| 2 | /**
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| 3 | * @license Angular v12.0.0-next.0
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| 4 | * (c) 2010-2020 Google LLC. https://angular.io/
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| 5 | * License: MIT
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| 6 | */
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| 7 | (function (factory) {
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| 8 | typeof define === 'function' && define.amd ? define(factory) :
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| 9 | factory();
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| 10 | }((function () {
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| 11 | 'use strict';
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| 12 | /**
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| 13 | * @license
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| 14 | * Copyright Google LLC All Rights Reserved.
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| 15 | *
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| 16 | * Use of this source code is governed by an MIT-style license that can be
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| 17 | * found in the LICENSE file at https://angular.io/license
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| 18 | */
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| 19 | var Zone$1 = (function (global) {
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| 20 | var performance = global['performance'];
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| 21 | function mark(name) {
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| 22 | performance && performance['mark'] && performance['mark'](name);
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| 23 | }
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| 24 | function performanceMeasure(name, label) {
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| 25 | performance && performance['measure'] && performance['measure'](name, label);
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| 26 | }
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| 27 | mark('Zone');
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| 28 | // Initialize before it's accessed below.
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| 29 | // __Zone_symbol_prefix global can be used to override the default zone
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| 30 | // symbol prefix with a custom one if needed.
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| 31 | var symbolPrefix = global['__Zone_symbol_prefix'] || '__zone_symbol__';
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| 32 | function __symbol__(name) {
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| 33 | return symbolPrefix + name;
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| 34 | }
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| 35 | var checkDuplicate = global[__symbol__('forceDuplicateZoneCheck')] === true;
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| 36 | if (global['Zone']) {
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| 37 | // if global['Zone'] already exists (maybe zone.js was already loaded or
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| 38 | // some other lib also registered a global object named Zone), we may need
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| 39 | // to throw an error, but sometimes user may not want this error.
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| 40 | // For example,
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| 41 | // we have two web pages, page1 includes zone.js, page2 doesn't.
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| 42 | // and the 1st time user load page1 and page2, everything work fine,
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| 43 | // but when user load page2 again, error occurs because global['Zone'] already exists.
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| 44 | // so we add a flag to let user choose whether to throw this error or not.
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| 45 | // By default, if existing Zone is from zone.js, we will not throw the error.
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| 46 | if (checkDuplicate || typeof global['Zone'].__symbol__ !== 'function') {
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| 47 | throw new Error('Zone already loaded.');
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| 48 | }
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| 49 | else {
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| 50 | return global['Zone'];
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| 51 | }
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| 52 | }
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| 53 | var Zone = /** @class */ (function () {
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| 54 | function Zone(parent, zoneSpec) {
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| 55 | this._parent = parent;
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| 56 | this._name = zoneSpec ? zoneSpec.name || 'unnamed' : '<root>';
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| 57 | this._properties = zoneSpec && zoneSpec.properties || {};
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| 58 | this._zoneDelegate =
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| 59 | new ZoneDelegate(this, this._parent && this._parent._zoneDelegate, zoneSpec);
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| 60 | }
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| 61 | Zone.assertZonePatched = function () {
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| 62 | if (global['Promise'] !== patches['ZoneAwarePromise']) {
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| 63 | throw new Error('Zone.js has detected that ZoneAwarePromise `(window|global).Promise` ' +
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| 64 | 'has been overwritten.\n' +
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| 65 | 'Most likely cause is that a Promise polyfill has been loaded ' +
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| 66 | 'after Zone.js (Polyfilling Promise api is not necessary when zone.js is loaded. ' +
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| 67 | 'If you must load one, do so before loading zone.js.)');
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| 68 | }
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| 69 | };
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| 70 | Object.defineProperty(Zone, "root", {
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| 71 | get: function () {
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| 72 | var zone = Zone.current;
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| 73 | while (zone.parent) {
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| 74 | zone = zone.parent;
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| 75 | }
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| 76 | return zone;
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| 77 | },
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| 78 | enumerable: false,
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| 79 | configurable: true
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| 80 | });
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| 81 | Object.defineProperty(Zone, "current", {
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| 82 | get: function () {
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| 83 | return _currentZoneFrame.zone;
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| 84 | },
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| 85 | enumerable: false,
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| 86 | configurable: true
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| 87 | });
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| 88 | Object.defineProperty(Zone, "currentTask", {
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| 89 | get: function () {
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| 90 | return _currentTask;
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| 91 | },
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| 92 | enumerable: false,
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| 93 | configurable: true
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| 94 | });
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| 95 | // tslint:disable-next-line:require-internal-with-underscore
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| 96 | Zone.__load_patch = function (name, fn, ignoreDuplicate) {
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| 97 | if (ignoreDuplicate === void 0) { ignoreDuplicate = false; }
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| 98 | if (patches.hasOwnProperty(name)) {
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| 99 | // `checkDuplicate` option is defined from global variable
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| 100 | // so it works for all modules.
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| 101 | // `ignoreDuplicate` can work for the specified module
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| 102 | if (!ignoreDuplicate && checkDuplicate) {
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| 103 | throw Error('Already loaded patch: ' + name);
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| 104 | }
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| 105 | }
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| 106 | else if (!global['__Zone_disable_' + name]) {
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| 107 | var perfName = 'Zone:' + name;
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| 108 | mark(perfName);
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| 109 | patches[name] = fn(global, Zone, _api);
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| 110 | performanceMeasure(perfName, perfName);
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| 111 | }
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| 112 | };
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| 113 | Object.defineProperty(Zone.prototype, "parent", {
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| 114 | get: function () {
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| 115 | return this._parent;
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| 116 | },
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| 117 | enumerable: false,
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| 118 | configurable: true
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| 119 | });
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| 120 | Object.defineProperty(Zone.prototype, "name", {
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| 121 | get: function () {
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| 122 | return this._name;
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| 123 | },
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| 124 | enumerable: false,
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| 125 | configurable: true
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| 126 | });
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| 127 | Zone.prototype.get = function (key) {
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| 128 | var zone = this.getZoneWith(key);
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| 129 | if (zone)
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| 130 | return zone._properties[key];
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| 131 | };
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| 132 | Zone.prototype.getZoneWith = function (key) {
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| 133 | var current = this;
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| 134 | while (current) {
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| 135 | if (current._properties.hasOwnProperty(key)) {
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| 136 | return current;
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| 137 | }
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| 138 | current = current._parent;
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| 139 | }
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| 140 | return null;
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| 141 | };
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| 142 | Zone.prototype.fork = function (zoneSpec) {
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| 143 | if (!zoneSpec)
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| 144 | throw new Error('ZoneSpec required!');
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| 145 | return this._zoneDelegate.fork(this, zoneSpec);
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| 146 | };
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| 147 | Zone.prototype.wrap = function (callback, source) {
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| 148 | if (typeof callback !== 'function') {
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| 149 | throw new Error('Expecting function got: ' + callback);
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| 150 | }
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| 151 | var _callback = this._zoneDelegate.intercept(this, callback, source);
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| 152 | var zone = this;
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| 153 | return function () {
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| 154 | return zone.runGuarded(_callback, this, arguments, source);
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| 155 | };
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| 156 | };
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| 157 | Zone.prototype.run = function (callback, applyThis, applyArgs, source) {
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| 158 | _currentZoneFrame = { parent: _currentZoneFrame, zone: this };
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| 159 | try {
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| 160 | return this._zoneDelegate.invoke(this, callback, applyThis, applyArgs, source);
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| 161 | }
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| 162 | finally {
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| 163 | _currentZoneFrame = _currentZoneFrame.parent;
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| 164 | }
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| 165 | };
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| 166 | Zone.prototype.runGuarded = function (callback, applyThis, applyArgs, source) {
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| 167 | if (applyThis === void 0) { applyThis = null; }
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| 168 | _currentZoneFrame = { parent: _currentZoneFrame, zone: this };
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| 169 | try {
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| 170 | try {
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| 171 | return this._zoneDelegate.invoke(this, callback, applyThis, applyArgs, source);
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| 172 | }
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| 173 | catch (error) {
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| 174 | if (this._zoneDelegate.handleError(this, error)) {
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| 175 | throw error;
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| 176 | }
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| 177 | }
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| 178 | }
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| 179 | finally {
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| 180 | _currentZoneFrame = _currentZoneFrame.parent;
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| 181 | }
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| 182 | };
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| 183 | Zone.prototype.runTask = function (task, applyThis, applyArgs) {
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| 184 | if (task.zone != this) {
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| 185 | throw new Error('A task can only be run in the zone of creation! (Creation: ' +
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| 186 | (task.zone || NO_ZONE).name + '; Execution: ' + this.name + ')');
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| 187 | }
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| 188 | // https://github.com/angular/zone.js/issues/778, sometimes eventTask
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| 189 | // will run in notScheduled(canceled) state, we should not try to
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| 190 | // run such kind of task but just return
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| 191 | if (task.state === notScheduled && (task.type === eventTask || task.type === macroTask)) {
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| 192 | return;
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| 193 | }
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| 194 | var reEntryGuard = task.state != running;
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| 195 | reEntryGuard && task._transitionTo(running, scheduled);
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| 196 | task.runCount++;
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| 197 | var previousTask = _currentTask;
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| 198 | _currentTask = task;
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| 199 | _currentZoneFrame = { parent: _currentZoneFrame, zone: this };
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| 200 | try {
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| 201 | if (task.type == macroTask && task.data && !task.data.isPeriodic) {
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| 202 | task.cancelFn = undefined;
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| 203 | }
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| 204 | try {
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| 205 | return this._zoneDelegate.invokeTask(this, task, applyThis, applyArgs);
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| 206 | }
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| 207 | catch (error) {
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| 208 | if (this._zoneDelegate.handleError(this, error)) {
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| 209 | throw error;
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| 210 | }
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| 211 | }
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| 212 | }
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| 213 | finally {
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| 214 | // if the task's state is notScheduled or unknown, then it has already been cancelled
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| 215 | // we should not reset the state to scheduled
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| 216 | if (task.state !== notScheduled && task.state !== unknown) {
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| 217 | if (task.type == eventTask || (task.data && task.data.isPeriodic)) {
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| 218 | reEntryGuard && task._transitionTo(scheduled, running);
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| 219 | }
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| 220 | else {
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| 221 | task.runCount = 0;
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| 222 | this._updateTaskCount(task, -1);
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| 223 | reEntryGuard &&
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| 224 | task._transitionTo(notScheduled, running, notScheduled);
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| 225 | }
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| 226 | }
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| 227 | _currentZoneFrame = _currentZoneFrame.parent;
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| 228 | _currentTask = previousTask;
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| 229 | }
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| 230 | };
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| 231 | Zone.prototype.scheduleTask = function (task) {
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| 232 | if (task.zone && task.zone !== this) {
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| 233 | // check if the task was rescheduled, the newZone
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| 234 | // should not be the children of the original zone
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| 235 | var newZone = this;
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| 236 | while (newZone) {
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| 237 | if (newZone === task.zone) {
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| 238 | throw Error("can not reschedule task to " + this.name + " which is descendants of the original zone " + task.zone.name);
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| 239 | }
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| 240 | newZone = newZone.parent;
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| 241 | }
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| 242 | }
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| 243 | task._transitionTo(scheduling, notScheduled);
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| 244 | var zoneDelegates = [];
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| 245 | task._zoneDelegates = zoneDelegates;
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| 246 | task._zone = this;
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| 247 | try {
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| 248 | task = this._zoneDelegate.scheduleTask(this, task);
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| 249 | }
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| 250 | catch (err) {
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| 251 | // should set task's state to unknown when scheduleTask throw error
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| 252 | // because the err may from reschedule, so the fromState maybe notScheduled
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| 253 | task._transitionTo(unknown, scheduling, notScheduled);
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| 254 | // TODO: @JiaLiPassion, should we check the result from handleError?
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| 255 | this._zoneDelegate.handleError(this, err);
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| 256 | throw err;
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| 257 | }
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| 258 | if (task._zoneDelegates === zoneDelegates) {
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| 259 | // we have to check because internally the delegate can reschedule the task.
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| 260 | this._updateTaskCount(task, 1);
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| 261 | }
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| 262 | if (task.state == scheduling) {
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| 263 | task._transitionTo(scheduled, scheduling);
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| 264 | }
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| 265 | return task;
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| 266 | };
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| 267 | Zone.prototype.scheduleMicroTask = function (source, callback, data, customSchedule) {
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| 268 | return this.scheduleTask(new ZoneTask(microTask, source, callback, data, customSchedule, undefined));
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| 269 | };
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| 270 | Zone.prototype.scheduleMacroTask = function (source, callback, data, customSchedule, customCancel) {
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| 271 | return this.scheduleTask(new ZoneTask(macroTask, source, callback, data, customSchedule, customCancel));
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| 272 | };
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| 273 | Zone.prototype.scheduleEventTask = function (source, callback, data, customSchedule, customCancel) {
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| 274 | return this.scheduleTask(new ZoneTask(eventTask, source, callback, data, customSchedule, customCancel));
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| 275 | };
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| 276 | Zone.prototype.cancelTask = function (task) {
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| 277 | if (task.zone != this)
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| 278 | throw new Error('A task can only be cancelled in the zone of creation! (Creation: ' +
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| 279 | (task.zone || NO_ZONE).name + '; Execution: ' + this.name + ')');
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| 280 | task._transitionTo(canceling, scheduled, running);
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| 281 | try {
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| 282 | this._zoneDelegate.cancelTask(this, task);
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| 283 | }
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| 284 | catch (err) {
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| 285 | // if error occurs when cancelTask, transit the state to unknown
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| 286 | task._transitionTo(unknown, canceling);
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| 287 | this._zoneDelegate.handleError(this, err);
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| 288 | throw err;
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| 289 | }
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| 290 | this._updateTaskCount(task, -1);
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| 291 | task._transitionTo(notScheduled, canceling);
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| 292 | task.runCount = 0;
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| 293 | return task;
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| 294 | };
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| 295 | Zone.prototype._updateTaskCount = function (task, count) {
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| 296 | var zoneDelegates = task._zoneDelegates;
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| 297 | if (count == -1) {
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| 298 | task._zoneDelegates = null;
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| 299 | }
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| 300 | for (var i = 0; i < zoneDelegates.length; i++) {
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| 301 | zoneDelegates[i]._updateTaskCount(task.type, count);
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| 302 | }
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| 303 | };
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| 304 | return Zone;
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| 305 | }());
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| 306 | // tslint:disable-next-line:require-internal-with-underscore
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| 307 | Zone.__symbol__ = __symbol__;
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| 308 | var DELEGATE_ZS = {
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| 309 | name: '',
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| 310 | onHasTask: function (delegate, _, target, hasTaskState) { return delegate.hasTask(target, hasTaskState); },
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| 311 | onScheduleTask: function (delegate, _, target, task) { return delegate.scheduleTask(target, task); },
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| 312 | onInvokeTask: function (delegate, _, target, task, applyThis, applyArgs) { return delegate.invokeTask(target, task, applyThis, applyArgs); },
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| 313 | onCancelTask: function (delegate, _, target, task) { return delegate.cancelTask(target, task); }
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| 314 | };
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| 315 | var ZoneDelegate = /** @class */ (function () {
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| 316 | function ZoneDelegate(zone, parentDelegate, zoneSpec) {
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| 317 | this._taskCounts = { 'microTask': 0, 'macroTask': 0, 'eventTask': 0 };
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| 318 | this.zone = zone;
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| 319 | this._parentDelegate = parentDelegate;
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| 320 | this._forkZS = zoneSpec && (zoneSpec && zoneSpec.onFork ? zoneSpec : parentDelegate._forkZS);
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| 321 | this._forkDlgt = zoneSpec && (zoneSpec.onFork ? parentDelegate : parentDelegate._forkDlgt);
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| 322 | this._forkCurrZone =
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| 323 | zoneSpec && (zoneSpec.onFork ? this.zone : parentDelegate._forkCurrZone);
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| 324 | this._interceptZS =
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| 325 | zoneSpec && (zoneSpec.onIntercept ? zoneSpec : parentDelegate._interceptZS);
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| 326 | this._interceptDlgt =
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| 327 | zoneSpec && (zoneSpec.onIntercept ? parentDelegate : parentDelegate._interceptDlgt);
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| 328 | this._interceptCurrZone =
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| 329 | zoneSpec && (zoneSpec.onIntercept ? this.zone : parentDelegate._interceptCurrZone);
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| 330 | this._invokeZS = zoneSpec && (zoneSpec.onInvoke ? zoneSpec : parentDelegate._invokeZS);
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| 331 | this._invokeDlgt =
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| 332 | zoneSpec && (zoneSpec.onInvoke ? parentDelegate : parentDelegate._invokeDlgt);
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| 333 | this._invokeCurrZone =
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| 334 | zoneSpec && (zoneSpec.onInvoke ? this.zone : parentDelegate._invokeCurrZone);
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| 335 | this._handleErrorZS =
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| 336 | zoneSpec && (zoneSpec.onHandleError ? zoneSpec : parentDelegate._handleErrorZS);
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| 337 | this._handleErrorDlgt =
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| 338 | zoneSpec && (zoneSpec.onHandleError ? parentDelegate : parentDelegate._handleErrorDlgt);
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| 339 | this._handleErrorCurrZone =
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| 340 | zoneSpec && (zoneSpec.onHandleError ? this.zone : parentDelegate._handleErrorCurrZone);
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| 341 | this._scheduleTaskZS =
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| 342 | zoneSpec && (zoneSpec.onScheduleTask ? zoneSpec : parentDelegate._scheduleTaskZS);
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| 343 | this._scheduleTaskDlgt = zoneSpec &&
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| 344 | (zoneSpec.onScheduleTask ? parentDelegate : parentDelegate._scheduleTaskDlgt);
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| 345 | this._scheduleTaskCurrZone =
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| 346 | zoneSpec && (zoneSpec.onScheduleTask ? this.zone : parentDelegate._scheduleTaskCurrZone);
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| 347 | this._invokeTaskZS =
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| 348 | zoneSpec && (zoneSpec.onInvokeTask ? zoneSpec : parentDelegate._invokeTaskZS);
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| 349 | this._invokeTaskDlgt =
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| 350 | zoneSpec && (zoneSpec.onInvokeTask ? parentDelegate : parentDelegate._invokeTaskDlgt);
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| 351 | this._invokeTaskCurrZone =
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| 352 | zoneSpec && (zoneSpec.onInvokeTask ? this.zone : parentDelegate._invokeTaskCurrZone);
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| 353 | this._cancelTaskZS =
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| 354 | zoneSpec && (zoneSpec.onCancelTask ? zoneSpec : parentDelegate._cancelTaskZS);
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| 355 | this._cancelTaskDlgt =
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| 356 | zoneSpec && (zoneSpec.onCancelTask ? parentDelegate : parentDelegate._cancelTaskDlgt);
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| 357 | this._cancelTaskCurrZone =
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| 358 | zoneSpec && (zoneSpec.onCancelTask ? this.zone : parentDelegate._cancelTaskCurrZone);
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| 359 | this._hasTaskZS = null;
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| 360 | this._hasTaskDlgt = null;
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| 361 | this._hasTaskDlgtOwner = null;
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| 362 | this._hasTaskCurrZone = null;
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| 363 | var zoneSpecHasTask = zoneSpec && zoneSpec.onHasTask;
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| 364 | var parentHasTask = parentDelegate && parentDelegate._hasTaskZS;
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| 365 | if (zoneSpecHasTask || parentHasTask) {
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| 366 | // If we need to report hasTask, than this ZS needs to do ref counting on tasks. In such
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| 367 | // a case all task related interceptors must go through this ZD. We can't short circuit it.
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| 368 | this._hasTaskZS = zoneSpecHasTask ? zoneSpec : DELEGATE_ZS;
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| 369 | this._hasTaskDlgt = parentDelegate;
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| 370 | this._hasTaskDlgtOwner = this;
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| 371 | this._hasTaskCurrZone = zone;
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| 372 | if (!zoneSpec.onScheduleTask) {
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| 373 | this._scheduleTaskZS = DELEGATE_ZS;
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| 374 | this._scheduleTaskDlgt = parentDelegate;
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| 375 | this._scheduleTaskCurrZone = this.zone;
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|---|
| 376 | }
|
|---|
| 377 | if (!zoneSpec.onInvokeTask) {
|
|---|
| 378 | this._invokeTaskZS = DELEGATE_ZS;
|
|---|
| 379 | this._invokeTaskDlgt = parentDelegate;
|
|---|
| 380 | this._invokeTaskCurrZone = this.zone;
|
|---|
| 381 | }
|
|---|
| 382 | if (!zoneSpec.onCancelTask) {
|
|---|
| 383 | this._cancelTaskZS = DELEGATE_ZS;
|
|---|
| 384 | this._cancelTaskDlgt = parentDelegate;
|
|---|
| 385 | this._cancelTaskCurrZone = this.zone;
|
|---|
| 386 | }
|
|---|
| 387 | }
|
|---|
| 388 | }
|
|---|
| 389 | ZoneDelegate.prototype.fork = function (targetZone, zoneSpec) {
|
|---|
| 390 | return this._forkZS ? this._forkZS.onFork(this._forkDlgt, this.zone, targetZone, zoneSpec) :
|
|---|
| 391 | new Zone(targetZone, zoneSpec);
|
|---|
| 392 | };
|
|---|
| 393 | ZoneDelegate.prototype.intercept = function (targetZone, callback, source) {
|
|---|
| 394 | return this._interceptZS ?
|
|---|
| 395 | this._interceptZS.onIntercept(this._interceptDlgt, this._interceptCurrZone, targetZone, callback, source) :
|
|---|
| 396 | callback;
|
|---|
| 397 | };
|
|---|
| 398 | ZoneDelegate.prototype.invoke = function (targetZone, callback, applyThis, applyArgs, source) {
|
|---|
| 399 | return this._invokeZS ? this._invokeZS.onInvoke(this._invokeDlgt, this._invokeCurrZone, targetZone, callback, applyThis, applyArgs, source) :
|
|---|
| 400 | callback.apply(applyThis, applyArgs);
|
|---|
| 401 | };
|
|---|
| 402 | ZoneDelegate.prototype.handleError = function (targetZone, error) {
|
|---|
| 403 | return this._handleErrorZS ?
|
|---|
| 404 | this._handleErrorZS.onHandleError(this._handleErrorDlgt, this._handleErrorCurrZone, targetZone, error) :
|
|---|
| 405 | true;
|
|---|
| 406 | };
|
|---|
| 407 | ZoneDelegate.prototype.scheduleTask = function (targetZone, task) {
|
|---|
| 408 | var returnTask = task;
|
|---|
| 409 | if (this._scheduleTaskZS) {
|
|---|
| 410 | if (this._hasTaskZS) {
|
|---|
| 411 | returnTask._zoneDelegates.push(this._hasTaskDlgtOwner);
|
|---|
| 412 | }
|
|---|
| 413 | // clang-format off
|
|---|
| 414 | returnTask = this._scheduleTaskZS.onScheduleTask(this._scheduleTaskDlgt, this._scheduleTaskCurrZone, targetZone, task);
|
|---|
| 415 | // clang-format on
|
|---|
| 416 | if (!returnTask)
|
|---|
| 417 | returnTask = task;
|
|---|
| 418 | }
|
|---|
| 419 | else {
|
|---|
| 420 | if (task.scheduleFn) {
|
|---|
| 421 | task.scheduleFn(task);
|
|---|
| 422 | }
|
|---|
| 423 | else if (task.type == microTask) {
|
|---|
| 424 | scheduleMicroTask(task);
|
|---|
| 425 | }
|
|---|
| 426 | else {
|
|---|
| 427 | throw new Error('Task is missing scheduleFn.');
|
|---|
| 428 | }
|
|---|
| 429 | }
|
|---|
| 430 | return returnTask;
|
|---|
| 431 | };
|
|---|
| 432 | ZoneDelegate.prototype.invokeTask = function (targetZone, task, applyThis, applyArgs) {
|
|---|
| 433 | return this._invokeTaskZS ? this._invokeTaskZS.onInvokeTask(this._invokeTaskDlgt, this._invokeTaskCurrZone, targetZone, task, applyThis, applyArgs) :
|
|---|
| 434 | task.callback.apply(applyThis, applyArgs);
|
|---|
| 435 | };
|
|---|
| 436 | ZoneDelegate.prototype.cancelTask = function (targetZone, task) {
|
|---|
| 437 | var value;
|
|---|
| 438 | if (this._cancelTaskZS) {
|
|---|
| 439 | value = this._cancelTaskZS.onCancelTask(this._cancelTaskDlgt, this._cancelTaskCurrZone, targetZone, task);
|
|---|
| 440 | }
|
|---|
| 441 | else {
|
|---|
| 442 | if (!task.cancelFn) {
|
|---|
| 443 | throw Error('Task is not cancelable');
|
|---|
| 444 | }
|
|---|
| 445 | value = task.cancelFn(task);
|
|---|
| 446 | }
|
|---|
| 447 | return value;
|
|---|
| 448 | };
|
|---|
| 449 | ZoneDelegate.prototype.hasTask = function (targetZone, isEmpty) {
|
|---|
| 450 | // hasTask should not throw error so other ZoneDelegate
|
|---|
| 451 | // can still trigger hasTask callback
|
|---|
| 452 | try {
|
|---|
| 453 | this._hasTaskZS &&
|
|---|
| 454 | this._hasTaskZS.onHasTask(this._hasTaskDlgt, this._hasTaskCurrZone, targetZone, isEmpty);
|
|---|
| 455 | }
|
|---|
| 456 | catch (err) {
|
|---|
| 457 | this.handleError(targetZone, err);
|
|---|
| 458 | }
|
|---|
| 459 | };
|
|---|
| 460 | // tslint:disable-next-line:require-internal-with-underscore
|
|---|
| 461 | ZoneDelegate.prototype._updateTaskCount = function (type, count) {
|
|---|
| 462 | var counts = this._taskCounts;
|
|---|
| 463 | var prev = counts[type];
|
|---|
| 464 | var next = counts[type] = prev + count;
|
|---|
| 465 | if (next < 0) {
|
|---|
| 466 | throw new Error('More tasks executed then were scheduled.');
|
|---|
| 467 | }
|
|---|
| 468 | if (prev == 0 || next == 0) {
|
|---|
| 469 | var isEmpty = {
|
|---|
| 470 | microTask: counts['microTask'] > 0,
|
|---|
| 471 | macroTask: counts['macroTask'] > 0,
|
|---|
| 472 | eventTask: counts['eventTask'] > 0,
|
|---|
| 473 | change: type
|
|---|
| 474 | };
|
|---|
| 475 | this.hasTask(this.zone, isEmpty);
|
|---|
| 476 | }
|
|---|
| 477 | };
|
|---|
| 478 | return ZoneDelegate;
|
|---|
| 479 | }());
|
|---|
| 480 | var ZoneTask = /** @class */ (function () {
|
|---|
| 481 | function ZoneTask(type, source, callback, options, scheduleFn, cancelFn) {
|
|---|
| 482 | // tslint:disable-next-line:require-internal-with-underscore
|
|---|
| 483 | this._zone = null;
|
|---|
| 484 | this.runCount = 0;
|
|---|
| 485 | // tslint:disable-next-line:require-internal-with-underscore
|
|---|
| 486 | this._zoneDelegates = null;
|
|---|
| 487 | // tslint:disable-next-line:require-internal-with-underscore
|
|---|
| 488 | this._state = 'notScheduled';
|
|---|
| 489 | this.type = type;
|
|---|
| 490 | this.source = source;
|
|---|
| 491 | this.data = options;
|
|---|
| 492 | this.scheduleFn = scheduleFn;
|
|---|
| 493 | this.cancelFn = cancelFn;
|
|---|
| 494 | if (!callback) {
|
|---|
| 495 | throw new Error('callback is not defined');
|
|---|
| 496 | }
|
|---|
| 497 | this.callback = callback;
|
|---|
| 498 | var self = this;
|
|---|
| 499 | // TODO: @JiaLiPassion options should have interface
|
|---|
| 500 | if (type === eventTask && options && options.useG) {
|
|---|
| 501 | this.invoke = ZoneTask.invokeTask;
|
|---|
| 502 | }
|
|---|
| 503 | else {
|
|---|
| 504 | this.invoke = function () {
|
|---|
| 505 | return ZoneTask.invokeTask.call(global, self, this, arguments);
|
|---|
| 506 | };
|
|---|
| 507 | }
|
|---|
| 508 | }
|
|---|
| 509 | ZoneTask.invokeTask = function (task, target, args) {
|
|---|
| 510 | if (!task) {
|
|---|
| 511 | task = this;
|
|---|
| 512 | }
|
|---|
| 513 | _numberOfNestedTaskFrames++;
|
|---|
| 514 | try {
|
|---|
| 515 | task.runCount++;
|
|---|
| 516 | return task.zone.runTask(task, target, args);
|
|---|
| 517 | }
|
|---|
| 518 | finally {
|
|---|
| 519 | if (_numberOfNestedTaskFrames == 1) {
|
|---|
| 520 | drainMicroTaskQueue();
|
|---|
| 521 | }
|
|---|
| 522 | _numberOfNestedTaskFrames--;
|
|---|
| 523 | }
|
|---|
| 524 | };
|
|---|
| 525 | Object.defineProperty(ZoneTask.prototype, "zone", {
|
|---|
| 526 | get: function () {
|
|---|
| 527 | return this._zone;
|
|---|
| 528 | },
|
|---|
| 529 | enumerable: false,
|
|---|
| 530 | configurable: true
|
|---|
| 531 | });
|
|---|
| 532 | Object.defineProperty(ZoneTask.prototype, "state", {
|
|---|
| 533 | get: function () {
|
|---|
| 534 | return this._state;
|
|---|
| 535 | },
|
|---|
| 536 | enumerable: false,
|
|---|
| 537 | configurable: true
|
|---|
| 538 | });
|
|---|
| 539 | ZoneTask.prototype.cancelScheduleRequest = function () {
|
|---|
| 540 | this._transitionTo(notScheduled, scheduling);
|
|---|
| 541 | };
|
|---|
| 542 | // tslint:disable-next-line:require-internal-with-underscore
|
|---|
| 543 | ZoneTask.prototype._transitionTo = function (toState, fromState1, fromState2) {
|
|---|
| 544 | if (this._state === fromState1 || this._state === fromState2) {
|
|---|
| 545 | this._state = toState;
|
|---|
| 546 | if (toState == notScheduled) {
|
|---|
| 547 | this._zoneDelegates = null;
|
|---|
| 548 | }
|
|---|
| 549 | }
|
|---|
| 550 | else {
|
|---|
| 551 | throw new Error(this.type + " '" + this.source + "': can not transition to '" + toState + "', expecting state '" + fromState1 + "'" + (fromState2 ? ' or \'' + fromState2 + '\'' : '') + ", was '" + this._state + "'.");
|
|---|
| 552 | }
|
|---|
| 553 | };
|
|---|
| 554 | ZoneTask.prototype.toString = function () {
|
|---|
| 555 | if (this.data && typeof this.data.handleId !== 'undefined') {
|
|---|
| 556 | return this.data.handleId.toString();
|
|---|
| 557 | }
|
|---|
| 558 | else {
|
|---|
| 559 | return Object.prototype.toString.call(this);
|
|---|
| 560 | }
|
|---|
| 561 | };
|
|---|
| 562 | // add toJSON method to prevent cyclic error when
|
|---|
| 563 | // call JSON.stringify(zoneTask)
|
|---|
| 564 | ZoneTask.prototype.toJSON = function () {
|
|---|
| 565 | return {
|
|---|
| 566 | type: this.type,
|
|---|
| 567 | state: this.state,
|
|---|
| 568 | source: this.source,
|
|---|
| 569 | zone: this.zone.name,
|
|---|
| 570 | runCount: this.runCount
|
|---|
| 571 | };
|
|---|
| 572 | };
|
|---|
| 573 | return ZoneTask;
|
|---|
| 574 | }());
|
|---|
| 575 | //////////////////////////////////////////////////////
|
|---|
| 576 | //////////////////////////////////////////////////////
|
|---|
| 577 | /// MICROTASK QUEUE
|
|---|
| 578 | //////////////////////////////////////////////////////
|
|---|
| 579 | //////////////////////////////////////////////////////
|
|---|
| 580 | var symbolSetTimeout = __symbol__('setTimeout');
|
|---|
| 581 | var symbolPromise = __symbol__('Promise');
|
|---|
| 582 | var symbolThen = __symbol__('then');
|
|---|
| 583 | var _microTaskQueue = [];
|
|---|
| 584 | var _isDrainingMicrotaskQueue = false;
|
|---|
| 585 | var nativeMicroTaskQueuePromise;
|
|---|
| 586 | function scheduleMicroTask(task) {
|
|---|
| 587 | // if we are not running in any task, and there has not been anything scheduled
|
|---|
| 588 | // we must bootstrap the initial task creation by manually scheduling the drain
|
|---|
| 589 | if (_numberOfNestedTaskFrames === 0 && _microTaskQueue.length === 0) {
|
|---|
| 590 | // We are not running in Task, so we need to kickstart the microtask queue.
|
|---|
| 591 | if (!nativeMicroTaskQueuePromise) {
|
|---|
| 592 | if (global[symbolPromise]) {
|
|---|
| 593 | nativeMicroTaskQueuePromise = global[symbolPromise].resolve(0);
|
|---|
| 594 | }
|
|---|
| 595 | }
|
|---|
| 596 | if (nativeMicroTaskQueuePromise) {
|
|---|
| 597 | var nativeThen = nativeMicroTaskQueuePromise[symbolThen];
|
|---|
| 598 | if (!nativeThen) {
|
|---|
| 599 | // native Promise is not patchable, we need to use `then` directly
|
|---|
| 600 | // issue 1078
|
|---|
| 601 | nativeThen = nativeMicroTaskQueuePromise['then'];
|
|---|
| 602 | }
|
|---|
| 603 | nativeThen.call(nativeMicroTaskQueuePromise, drainMicroTaskQueue);
|
|---|
| 604 | }
|
|---|
| 605 | else {
|
|---|
| 606 | global[symbolSetTimeout](drainMicroTaskQueue, 0);
|
|---|
| 607 | }
|
|---|
| 608 | }
|
|---|
| 609 | task && _microTaskQueue.push(task);
|
|---|
| 610 | }
|
|---|
| 611 | function drainMicroTaskQueue() {
|
|---|
| 612 | if (!_isDrainingMicrotaskQueue) {
|
|---|
| 613 | _isDrainingMicrotaskQueue = true;
|
|---|
| 614 | while (_microTaskQueue.length) {
|
|---|
| 615 | var queue = _microTaskQueue;
|
|---|
| 616 | _microTaskQueue = [];
|
|---|
| 617 | for (var i = 0; i < queue.length; i++) {
|
|---|
| 618 | var task = queue[i];
|
|---|
| 619 | try {
|
|---|
| 620 | task.zone.runTask(task, null, null);
|
|---|
| 621 | }
|
|---|
| 622 | catch (error) {
|
|---|
| 623 | _api.onUnhandledError(error);
|
|---|
| 624 | }
|
|---|
| 625 | }
|
|---|
| 626 | }
|
|---|
| 627 | _api.microtaskDrainDone();
|
|---|
| 628 | _isDrainingMicrotaskQueue = false;
|
|---|
| 629 | }
|
|---|
| 630 | }
|
|---|
| 631 | //////////////////////////////////////////////////////
|
|---|
| 632 | //////////////////////////////////////////////////////
|
|---|
| 633 | /// BOOTSTRAP
|
|---|
| 634 | //////////////////////////////////////////////////////
|
|---|
| 635 | //////////////////////////////////////////////////////
|
|---|
| 636 | var NO_ZONE = { name: 'NO ZONE' };
|
|---|
| 637 | var notScheduled = 'notScheduled', scheduling = 'scheduling', scheduled = 'scheduled', running = 'running', canceling = 'canceling', unknown = 'unknown';
|
|---|
| 638 | var microTask = 'microTask', macroTask = 'macroTask', eventTask = 'eventTask';
|
|---|
| 639 | var patches = {};
|
|---|
| 640 | var _api = {
|
|---|
| 641 | symbol: __symbol__,
|
|---|
| 642 | currentZoneFrame: function () { return _currentZoneFrame; },
|
|---|
| 643 | onUnhandledError: noop,
|
|---|
| 644 | microtaskDrainDone: noop,
|
|---|
| 645 | scheduleMicroTask: scheduleMicroTask,
|
|---|
| 646 | showUncaughtError: function () { return !Zone[__symbol__('ignoreConsoleErrorUncaughtError')]; },
|
|---|
| 647 | patchEventTarget: function () { return []; },
|
|---|
| 648 | patchOnProperties: noop,
|
|---|
| 649 | patchMethod: function () { return noop; },
|
|---|
| 650 | bindArguments: function () { return []; },
|
|---|
| 651 | patchThen: function () { return noop; },
|
|---|
| 652 | patchMacroTask: function () { return noop; },
|
|---|
| 653 | patchEventPrototype: function () { return noop; },
|
|---|
| 654 | isIEOrEdge: function () { return false; },
|
|---|
| 655 | getGlobalObjects: function () { return undefined; },
|
|---|
| 656 | ObjectDefineProperty: function () { return noop; },
|
|---|
| 657 | ObjectGetOwnPropertyDescriptor: function () { return undefined; },
|
|---|
| 658 | ObjectCreate: function () { return undefined; },
|
|---|
| 659 | ArraySlice: function () { return []; },
|
|---|
| 660 | patchClass: function () { return noop; },
|
|---|
| 661 | wrapWithCurrentZone: function () { return noop; },
|
|---|
| 662 | filterProperties: function () { return []; },
|
|---|
| 663 | attachOriginToPatched: function () { return noop; },
|
|---|
| 664 | _redefineProperty: function () { return noop; },
|
|---|
| 665 | patchCallbacks: function () { return noop; }
|
|---|
| 666 | };
|
|---|
| 667 | var _currentZoneFrame = { parent: null, zone: new Zone(null, null) };
|
|---|
| 668 | var _currentTask = null;
|
|---|
| 669 | var _numberOfNestedTaskFrames = 0;
|
|---|
| 670 | function noop() { }
|
|---|
| 671 | performanceMeasure('Zone', 'Zone');
|
|---|
| 672 | return global['Zone'] = Zone;
|
|---|
| 673 | })(typeof window !== 'undefined' && window || typeof self !== 'undefined' && self || global);
|
|---|
| 674 | /**
|
|---|
| 675 | * @license
|
|---|
| 676 | * Copyright Google LLC All Rights Reserved.
|
|---|
| 677 | *
|
|---|
| 678 | * Use of this source code is governed by an MIT-style license that can be
|
|---|
| 679 | * found in the LICENSE file at https://angular.io/license
|
|---|
| 680 | */
|
|---|
| 681 | /**
|
|---|
| 682 | * Suppress closure compiler errors about unknown 'Zone' variable
|
|---|
| 683 | * @fileoverview
|
|---|
| 684 | * @suppress {undefinedVars,globalThis,missingRequire}
|
|---|
| 685 | */
|
|---|
| 686 | /// <reference types="node"/>
|
|---|
| 687 | // issue #989, to reduce bundle size, use short name
|
|---|
| 688 | /** Object.getOwnPropertyDescriptor */
|
|---|
| 689 | var ObjectGetOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
|
|---|
| 690 | /** Object.defineProperty */
|
|---|
| 691 | var ObjectDefineProperty = Object.defineProperty;
|
|---|
| 692 | /** Object.getPrototypeOf */
|
|---|
| 693 | var ObjectGetPrototypeOf = Object.getPrototypeOf;
|
|---|
| 694 | /** Array.prototype.slice */
|
|---|
| 695 | var ArraySlice = Array.prototype.slice;
|
|---|
| 696 | /** addEventListener string const */
|
|---|
| 697 | var ADD_EVENT_LISTENER_STR = 'addEventListener';
|
|---|
| 698 | /** removeEventListener string const */
|
|---|
| 699 | var REMOVE_EVENT_LISTENER_STR = 'removeEventListener';
|
|---|
| 700 | /** zoneSymbol addEventListener */
|
|---|
| 701 | var ZONE_SYMBOL_ADD_EVENT_LISTENER = Zone.__symbol__(ADD_EVENT_LISTENER_STR);
|
|---|
| 702 | /** zoneSymbol removeEventListener */
|
|---|
| 703 | var ZONE_SYMBOL_REMOVE_EVENT_LISTENER = Zone.__symbol__(REMOVE_EVENT_LISTENER_STR);
|
|---|
| 704 | /** true string const */
|
|---|
| 705 | var TRUE_STR = 'true';
|
|---|
| 706 | /** false string const */
|
|---|
| 707 | var FALSE_STR = 'false';
|
|---|
| 708 | /** Zone symbol prefix string const. */
|
|---|
| 709 | var ZONE_SYMBOL_PREFIX = Zone.__symbol__('');
|
|---|
| 710 | function wrapWithCurrentZone(callback, source) {
|
|---|
| 711 | return Zone.current.wrap(callback, source);
|
|---|
| 712 | }
|
|---|
| 713 | function scheduleMacroTaskWithCurrentZone(source, callback, data, customSchedule, customCancel) {
|
|---|
| 714 | return Zone.current.scheduleMacroTask(source, callback, data, customSchedule, customCancel);
|
|---|
| 715 | }
|
|---|
| 716 | var zoneSymbol = Zone.__symbol__;
|
|---|
| 717 | var isWindowExists = typeof window !== 'undefined';
|
|---|
| 718 | var internalWindow = isWindowExists ? window : undefined;
|
|---|
| 719 | var _global = isWindowExists && internalWindow || typeof self === 'object' && self || global;
|
|---|
| 720 | var REMOVE_ATTRIBUTE = 'removeAttribute';
|
|---|
| 721 | var NULL_ON_PROP_VALUE = [null];
|
|---|
| 722 | function bindArguments(args, source) {
|
|---|
| 723 | for (var i = args.length - 1; i >= 0; i--) {
|
|---|
| 724 | if (typeof args[i] === 'function') {
|
|---|
| 725 | args[i] = wrapWithCurrentZone(args[i], source + '_' + i);
|
|---|
| 726 | }
|
|---|
| 727 | }
|
|---|
| 728 | return args;
|
|---|
| 729 | }
|
|---|
| 730 | function isPropertyWritable(propertyDesc) {
|
|---|
| 731 | if (!propertyDesc) {
|
|---|
| 732 | return true;
|
|---|
| 733 | }
|
|---|
| 734 | if (propertyDesc.writable === false) {
|
|---|
| 735 | return false;
|
|---|
| 736 | }
|
|---|
| 737 | return !(typeof propertyDesc.get === 'function' && typeof propertyDesc.set === 'undefined');
|
|---|
| 738 | }
|
|---|
| 739 | var isWebWorker = (typeof WorkerGlobalScope !== 'undefined' && self instanceof WorkerGlobalScope);
|
|---|
| 740 | // Make sure to access `process` through `_global` so that WebPack does not accidentally browserify
|
|---|
| 741 | // this code.
|
|---|
| 742 | var isNode = (!('nw' in _global) && typeof _global.process !== 'undefined' &&
|
|---|
| 743 | {}.toString.call(_global.process) === '[object process]');
|
|---|
| 744 | var isBrowser = !isNode && !isWebWorker && !!(isWindowExists && internalWindow['HTMLElement']);
|
|---|
| 745 | // we are in electron of nw, so we are both browser and nodejs
|
|---|
| 746 | // Make sure to access `process` through `_global` so that WebPack does not accidentally browserify
|
|---|
| 747 | // this code.
|
|---|
| 748 | var isMix = typeof _global.process !== 'undefined' &&
|
|---|
| 749 | {}.toString.call(_global.process) === '[object process]' && !isWebWorker &&
|
|---|
| 750 | !!(isWindowExists && internalWindow['HTMLElement']);
|
|---|
| 751 | var zoneSymbolEventNames = {};
|
|---|
| 752 | var wrapFn = function (event) {
|
|---|
| 753 | // https://github.com/angular/zone.js/issues/911, in IE, sometimes
|
|---|
| 754 | // event will be undefined, so we need to use window.event
|
|---|
| 755 | event = event || _global.event;
|
|---|
| 756 | if (!event) {
|
|---|
| 757 | return;
|
|---|
| 758 | }
|
|---|
| 759 | var eventNameSymbol = zoneSymbolEventNames[event.type];
|
|---|
| 760 | if (!eventNameSymbol) {
|
|---|
| 761 | eventNameSymbol = zoneSymbolEventNames[event.type] = zoneSymbol('ON_PROPERTY' + event.type);
|
|---|
| 762 | }
|
|---|
| 763 | var target = this || event.target || _global;
|
|---|
| 764 | var listener = target[eventNameSymbol];
|
|---|
| 765 | var result;
|
|---|
| 766 | if (isBrowser && target === internalWindow && event.type === 'error') {
|
|---|
| 767 | // window.onerror have different signiture
|
|---|
| 768 | // https://developer.mozilla.org/en-US/docs/Web/API/GlobalEventHandlers/onerror#window.onerror
|
|---|
| 769 | // and onerror callback will prevent default when callback return true
|
|---|
| 770 | var errorEvent = event;
|
|---|
| 771 | result = listener &&
|
|---|
| 772 | listener.call(this, errorEvent.message, errorEvent.filename, errorEvent.lineno, errorEvent.colno, errorEvent.error);
|
|---|
| 773 | if (result === true) {
|
|---|
| 774 | event.preventDefault();
|
|---|
| 775 | }
|
|---|
| 776 | }
|
|---|
| 777 | else {
|
|---|
| 778 | result = listener && listener.apply(this, arguments);
|
|---|
| 779 | if (result != undefined && !result) {
|
|---|
| 780 | event.preventDefault();
|
|---|
| 781 | }
|
|---|
| 782 | }
|
|---|
| 783 | return result;
|
|---|
| 784 | };
|
|---|
| 785 | function patchProperty(obj, prop, prototype) {
|
|---|
| 786 | var desc = ObjectGetOwnPropertyDescriptor(obj, prop);
|
|---|
| 787 | if (!desc && prototype) {
|
|---|
| 788 | // when patch window object, use prototype to check prop exist or not
|
|---|
| 789 | var prototypeDesc = ObjectGetOwnPropertyDescriptor(prototype, prop);
|
|---|
| 790 | if (prototypeDesc) {
|
|---|
| 791 | desc = { enumerable: true, configurable: true };
|
|---|
| 792 | }
|
|---|
| 793 | }
|
|---|
| 794 | // if the descriptor not exists or is not configurable
|
|---|
| 795 | // just return
|
|---|
| 796 | if (!desc || !desc.configurable) {
|
|---|
| 797 | return;
|
|---|
| 798 | }
|
|---|
| 799 | var onPropPatchedSymbol = zoneSymbol('on' + prop + 'patched');
|
|---|
| 800 | if (obj.hasOwnProperty(onPropPatchedSymbol) && obj[onPropPatchedSymbol]) {
|
|---|
| 801 | return;
|
|---|
| 802 | }
|
|---|
| 803 | // A property descriptor cannot have getter/setter and be writable
|
|---|
| 804 | // deleting the writable and value properties avoids this error:
|
|---|
| 805 | //
|
|---|
| 806 | // TypeError: property descriptors must not specify a value or be writable when a
|
|---|
| 807 | // getter or setter has been specified
|
|---|
| 808 | delete desc.writable;
|
|---|
| 809 | delete desc.value;
|
|---|
| 810 | var originalDescGet = desc.get;
|
|---|
| 811 | var originalDescSet = desc.set;
|
|---|
| 812 | // substr(2) cuz 'onclick' -> 'click', etc
|
|---|
| 813 | var eventName = prop.substr(2);
|
|---|
| 814 | var eventNameSymbol = zoneSymbolEventNames[eventName];
|
|---|
| 815 | if (!eventNameSymbol) {
|
|---|
| 816 | eventNameSymbol = zoneSymbolEventNames[eventName] = zoneSymbol('ON_PROPERTY' + eventName);
|
|---|
| 817 | }
|
|---|
| 818 | desc.set = function (newValue) {
|
|---|
| 819 | // in some of windows's onproperty callback, this is undefined
|
|---|
| 820 | // so we need to check it
|
|---|
| 821 | var target = this;
|
|---|
| 822 | if (!target && obj === _global) {
|
|---|
| 823 | target = _global;
|
|---|
| 824 | }
|
|---|
| 825 | if (!target) {
|
|---|
| 826 | return;
|
|---|
| 827 | }
|
|---|
| 828 | var previousValue = target[eventNameSymbol];
|
|---|
| 829 | if (previousValue) {
|
|---|
| 830 | target.removeEventListener(eventName, wrapFn);
|
|---|
| 831 | }
|
|---|
| 832 | // issue #978, when onload handler was added before loading zone.js
|
|---|
| 833 | // we should remove it with originalDescSet
|
|---|
| 834 | if (originalDescSet) {
|
|---|
| 835 | originalDescSet.apply(target, NULL_ON_PROP_VALUE);
|
|---|
| 836 | }
|
|---|
| 837 | if (typeof newValue === 'function') {
|
|---|
| 838 | target[eventNameSymbol] = newValue;
|
|---|
| 839 | target.addEventListener(eventName, wrapFn, false);
|
|---|
| 840 | }
|
|---|
| 841 | else {
|
|---|
| 842 | target[eventNameSymbol] = null;
|
|---|
| 843 | }
|
|---|
| 844 | };
|
|---|
| 845 | // The getter would return undefined for unassigned properties but the default value of an
|
|---|
| 846 | // unassigned property is null
|
|---|
| 847 | desc.get = function () {
|
|---|
| 848 | // in some of windows's onproperty callback, this is undefined
|
|---|
| 849 | // so we need to check it
|
|---|
| 850 | var target = this;
|
|---|
| 851 | if (!target && obj === _global) {
|
|---|
| 852 | target = _global;
|
|---|
| 853 | }
|
|---|
| 854 | if (!target) {
|
|---|
| 855 | return null;
|
|---|
| 856 | }
|
|---|
| 857 | var listener = target[eventNameSymbol];
|
|---|
| 858 | if (listener) {
|
|---|
| 859 | return listener;
|
|---|
| 860 | }
|
|---|
| 861 | else if (originalDescGet) {
|
|---|
| 862 | // result will be null when use inline event attribute,
|
|---|
| 863 | // such as <button onclick="func();">OK</button>
|
|---|
| 864 | // because the onclick function is internal raw uncompiled handler
|
|---|
| 865 | // the onclick will be evaluated when first time event was triggered or
|
|---|
| 866 | // the property is accessed, https://github.com/angular/zone.js/issues/525
|
|---|
| 867 | // so we should use original native get to retrieve the handler
|
|---|
| 868 | var value = originalDescGet && originalDescGet.call(this);
|
|---|
| 869 | if (value) {
|
|---|
| 870 | desc.set.call(this, value);
|
|---|
| 871 | if (typeof target[REMOVE_ATTRIBUTE] === 'function') {
|
|---|
| 872 | target.removeAttribute(prop);
|
|---|
| 873 | }
|
|---|
| 874 | return value;
|
|---|
| 875 | }
|
|---|
| 876 | }
|
|---|
| 877 | return null;
|
|---|
| 878 | };
|
|---|
| 879 | ObjectDefineProperty(obj, prop, desc);
|
|---|
| 880 | obj[onPropPatchedSymbol] = true;
|
|---|
| 881 | }
|
|---|
| 882 | function patchOnProperties(obj, properties, prototype) {
|
|---|
| 883 | if (properties) {
|
|---|
| 884 | for (var i = 0; i < properties.length; i++) {
|
|---|
| 885 | patchProperty(obj, 'on' + properties[i], prototype);
|
|---|
| 886 | }
|
|---|
| 887 | }
|
|---|
| 888 | else {
|
|---|
| 889 | var onProperties = [];
|
|---|
| 890 | for (var prop in obj) {
|
|---|
| 891 | if (prop.substr(0, 2) == 'on') {
|
|---|
| 892 | onProperties.push(prop);
|
|---|
| 893 | }
|
|---|
| 894 | }
|
|---|
| 895 | for (var j = 0; j < onProperties.length; j++) {
|
|---|
| 896 | patchProperty(obj, onProperties[j], prototype);
|
|---|
| 897 | }
|
|---|
| 898 | }
|
|---|
| 899 | }
|
|---|
| 900 | var originalInstanceKey = zoneSymbol('originalInstance');
|
|---|
| 901 | function copySymbolProperties(src, dest) {
|
|---|
| 902 | if (typeof Object.getOwnPropertySymbols !== 'function') {
|
|---|
| 903 | return;
|
|---|
| 904 | }
|
|---|
| 905 | var symbols = Object.getOwnPropertySymbols(src);
|
|---|
| 906 | symbols.forEach(function (symbol) {
|
|---|
| 907 | var desc = Object.getOwnPropertyDescriptor(src, symbol);
|
|---|
| 908 | Object.defineProperty(dest, symbol, {
|
|---|
| 909 | get: function () {
|
|---|
| 910 | return src[symbol];
|
|---|
| 911 | },
|
|---|
| 912 | set: function (value) {
|
|---|
| 913 | if (desc && (!desc.writable || typeof desc.set !== 'function')) {
|
|---|
| 914 | // if src[symbol] is not writable or not have a setter, just return
|
|---|
| 915 | return;
|
|---|
| 916 | }
|
|---|
| 917 | src[symbol] = value;
|
|---|
| 918 | },
|
|---|
| 919 | enumerable: desc ? desc.enumerable : true,
|
|---|
| 920 | configurable: desc ? desc.configurable : true
|
|---|
| 921 | });
|
|---|
| 922 | });
|
|---|
| 923 | }
|
|---|
| 924 | var shouldCopySymbolProperties = false;
|
|---|
| 925 | function setShouldCopySymbolProperties(flag) {
|
|---|
| 926 | shouldCopySymbolProperties = flag;
|
|---|
| 927 | }
|
|---|
| 928 | function patchMethod(target, name, patchFn) {
|
|---|
| 929 | var proto = target;
|
|---|
| 930 | while (proto && !proto.hasOwnProperty(name)) {
|
|---|
| 931 | proto = ObjectGetPrototypeOf(proto);
|
|---|
| 932 | }
|
|---|
| 933 | if (!proto && target[name]) {
|
|---|
| 934 | // somehow we did not find it, but we can see it. This happens on IE for Window properties.
|
|---|
| 935 | proto = target;
|
|---|
| 936 | }
|
|---|
| 937 | var delegateName = zoneSymbol(name);
|
|---|
| 938 | var delegate = null;
|
|---|
| 939 | if (proto && (!(delegate = proto[delegateName]) || !proto.hasOwnProperty(delegateName))) {
|
|---|
| 940 | delegate = proto[delegateName] = proto[name];
|
|---|
| 941 | // check whether proto[name] is writable
|
|---|
| 942 | // some property is readonly in safari, such as HtmlCanvasElement.prototype.toBlob
|
|---|
| 943 | var desc = proto && ObjectGetOwnPropertyDescriptor(proto, name);
|
|---|
| 944 | if (isPropertyWritable(desc)) {
|
|---|
| 945 | var patchDelegate_1 = patchFn(delegate, delegateName, name);
|
|---|
| 946 | proto[name] = function () {
|
|---|
| 947 | return patchDelegate_1(this, arguments);
|
|---|
| 948 | };
|
|---|
| 949 | attachOriginToPatched(proto[name], delegate);
|
|---|
| 950 | if (shouldCopySymbolProperties) {
|
|---|
| 951 | copySymbolProperties(delegate, proto[name]);
|
|---|
| 952 | }
|
|---|
| 953 | }
|
|---|
| 954 | }
|
|---|
| 955 | return delegate;
|
|---|
| 956 | }
|
|---|
| 957 | // TODO: @JiaLiPassion, support cancel task later if necessary
|
|---|
| 958 | function patchMacroTask(obj, funcName, metaCreator) {
|
|---|
| 959 | var setNative = null;
|
|---|
| 960 | function scheduleTask(task) {
|
|---|
| 961 | var data = task.data;
|
|---|
| 962 | data.args[data.cbIdx] = function () {
|
|---|
| 963 | task.invoke.apply(this, arguments);
|
|---|
| 964 | };
|
|---|
| 965 | setNative.apply(data.target, data.args);
|
|---|
| 966 | return task;
|
|---|
| 967 | }
|
|---|
| 968 | setNative = patchMethod(obj, funcName, function (delegate) { return function (self, args) {
|
|---|
| 969 | var meta = metaCreator(self, args);
|
|---|
| 970 | if (meta.cbIdx >= 0 && typeof args[meta.cbIdx] === 'function') {
|
|---|
| 971 | return scheduleMacroTaskWithCurrentZone(meta.name, args[meta.cbIdx], meta, scheduleTask);
|
|---|
| 972 | }
|
|---|
| 973 | else {
|
|---|
| 974 | // cause an error by calling it directly.
|
|---|
| 975 | return delegate.apply(self, args);
|
|---|
| 976 | }
|
|---|
| 977 | }; });
|
|---|
| 978 | }
|
|---|
| 979 | function patchMicroTask(obj, funcName, metaCreator) {
|
|---|
| 980 | var setNative = null;
|
|---|
| 981 | function scheduleTask(task) {
|
|---|
| 982 | var data = task.data;
|
|---|
| 983 | data.args[data.cbIdx] = function () {
|
|---|
| 984 | task.invoke.apply(this, arguments);
|
|---|
| 985 | };
|
|---|
| 986 | setNative.apply(data.target, data.args);
|
|---|
| 987 | return task;
|
|---|
| 988 | }
|
|---|
| 989 | setNative = patchMethod(obj, funcName, function (delegate) { return function (self, args) {
|
|---|
| 990 | var meta = metaCreator(self, args);
|
|---|
| 991 | if (meta.cbIdx >= 0 && typeof args[meta.cbIdx] === 'function') {
|
|---|
| 992 | return Zone.current.scheduleMicroTask(meta.name, args[meta.cbIdx], meta, scheduleTask);
|
|---|
| 993 | }
|
|---|
| 994 | else {
|
|---|
| 995 | // cause an error by calling it directly.
|
|---|
| 996 | return delegate.apply(self, args);
|
|---|
| 997 | }
|
|---|
| 998 | }; });
|
|---|
| 999 | }
|
|---|
| 1000 | function attachOriginToPatched(patched, original) {
|
|---|
| 1001 | patched[zoneSymbol('OriginalDelegate')] = original;
|
|---|
| 1002 | }
|
|---|
| 1003 | /**
|
|---|
| 1004 | * @license
|
|---|
| 1005 | * Copyright Google LLC All Rights Reserved.
|
|---|
| 1006 | *
|
|---|
| 1007 | * Use of this source code is governed by an MIT-style license that can be
|
|---|
| 1008 | * found in the LICENSE file at https://angular.io/license
|
|---|
| 1009 | */
|
|---|
| 1010 | Zone.__load_patch('ZoneAwarePromise', function (global, Zone, api) {
|
|---|
| 1011 | var ObjectGetOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
|
|---|
| 1012 | var ObjectDefineProperty = Object.defineProperty;
|
|---|
| 1013 | function readableObjectToString(obj) {
|
|---|
| 1014 | if (obj && obj.toString === Object.prototype.toString) {
|
|---|
| 1015 | var className = obj.constructor && obj.constructor.name;
|
|---|
| 1016 | return (className ? className : '') + ': ' + JSON.stringify(obj);
|
|---|
| 1017 | }
|
|---|
| 1018 | return obj ? obj.toString() : Object.prototype.toString.call(obj);
|
|---|
| 1019 | }
|
|---|
| 1020 | var __symbol__ = api.symbol;
|
|---|
| 1021 | var _uncaughtPromiseErrors = [];
|
|---|
| 1022 | var isDisableWrappingUncaughtPromiseRejection = global[__symbol__('DISABLE_WRAPPING_UNCAUGHT_PROMISE_REJECTION')] === true;
|
|---|
| 1023 | var symbolPromise = __symbol__('Promise');
|
|---|
| 1024 | var symbolThen = __symbol__('then');
|
|---|
| 1025 | var creationTrace = '__creationTrace__';
|
|---|
| 1026 | api.onUnhandledError = function (e) {
|
|---|
| 1027 | if (api.showUncaughtError()) {
|
|---|
| 1028 | var rejection = e && e.rejection;
|
|---|
| 1029 | if (rejection) {
|
|---|
| 1030 | console.error('Unhandled Promise rejection:', rejection instanceof Error ? rejection.message : rejection, '; Zone:', e.zone.name, '; Task:', e.task && e.task.source, '; Value:', rejection, rejection instanceof Error ? rejection.stack : undefined);
|
|---|
| 1031 | }
|
|---|
| 1032 | else {
|
|---|
| 1033 | console.error(e);
|
|---|
| 1034 | }
|
|---|
| 1035 | }
|
|---|
| 1036 | };
|
|---|
| 1037 | api.microtaskDrainDone = function () {
|
|---|
| 1038 | var _loop_1 = function () {
|
|---|
| 1039 | var uncaughtPromiseError = _uncaughtPromiseErrors.shift();
|
|---|
| 1040 | try {
|
|---|
| 1041 | uncaughtPromiseError.zone.runGuarded(function () {
|
|---|
| 1042 | if (uncaughtPromiseError.throwOriginal) {
|
|---|
| 1043 | throw uncaughtPromiseError.rejection;
|
|---|
| 1044 | }
|
|---|
| 1045 | throw uncaughtPromiseError;
|
|---|
| 1046 | });
|
|---|
| 1047 | }
|
|---|
| 1048 | catch (error) {
|
|---|
| 1049 | handleUnhandledRejection(error);
|
|---|
| 1050 | }
|
|---|
| 1051 | };
|
|---|
| 1052 | while (_uncaughtPromiseErrors.length) {
|
|---|
| 1053 | _loop_1();
|
|---|
| 1054 | }
|
|---|
| 1055 | };
|
|---|
| 1056 | var UNHANDLED_PROMISE_REJECTION_HANDLER_SYMBOL = __symbol__('unhandledPromiseRejectionHandler');
|
|---|
| 1057 | function handleUnhandledRejection(e) {
|
|---|
| 1058 | api.onUnhandledError(e);
|
|---|
| 1059 | try {
|
|---|
| 1060 | var handler = Zone[UNHANDLED_PROMISE_REJECTION_HANDLER_SYMBOL];
|
|---|
| 1061 | if (typeof handler === 'function') {
|
|---|
| 1062 | handler.call(this, e);
|
|---|
| 1063 | }
|
|---|
| 1064 | }
|
|---|
| 1065 | catch (err) {
|
|---|
| 1066 | }
|
|---|
| 1067 | }
|
|---|
| 1068 | function isThenable(value) {
|
|---|
| 1069 | return value && value.then;
|
|---|
| 1070 | }
|
|---|
| 1071 | function forwardResolution(value) {
|
|---|
| 1072 | return value;
|
|---|
| 1073 | }
|
|---|
| 1074 | function forwardRejection(rejection) {
|
|---|
| 1075 | return ZoneAwarePromise.reject(rejection);
|
|---|
| 1076 | }
|
|---|
| 1077 | var symbolState = __symbol__('state');
|
|---|
| 1078 | var symbolValue = __symbol__('value');
|
|---|
| 1079 | var symbolFinally = __symbol__('finally');
|
|---|
| 1080 | var symbolParentPromiseValue = __symbol__('parentPromiseValue');
|
|---|
| 1081 | var symbolParentPromiseState = __symbol__('parentPromiseState');
|
|---|
| 1082 | var source = 'Promise.then';
|
|---|
| 1083 | var UNRESOLVED = null;
|
|---|
| 1084 | var RESOLVED = true;
|
|---|
| 1085 | var REJECTED = false;
|
|---|
| 1086 | var REJECTED_NO_CATCH = 0;
|
|---|
| 1087 | function makeResolver(promise, state) {
|
|---|
| 1088 | return function (v) {
|
|---|
| 1089 | try {
|
|---|
| 1090 | resolvePromise(promise, state, v);
|
|---|
| 1091 | }
|
|---|
| 1092 | catch (err) {
|
|---|
| 1093 | resolvePromise(promise, false, err);
|
|---|
| 1094 | }
|
|---|
| 1095 | // Do not return value or you will break the Promise spec.
|
|---|
| 1096 | };
|
|---|
| 1097 | }
|
|---|
| 1098 | var once = function () {
|
|---|
| 1099 | var wasCalled = false;
|
|---|
| 1100 | return function wrapper(wrappedFunction) {
|
|---|
| 1101 | return function () {
|
|---|
| 1102 | if (wasCalled) {
|
|---|
| 1103 | return;
|
|---|
| 1104 | }
|
|---|
| 1105 | wasCalled = true;
|
|---|
| 1106 | wrappedFunction.apply(null, arguments);
|
|---|
| 1107 | };
|
|---|
| 1108 | };
|
|---|
| 1109 | };
|
|---|
| 1110 | var TYPE_ERROR = 'Promise resolved with itself';
|
|---|
| 1111 | var CURRENT_TASK_TRACE_SYMBOL = __symbol__('currentTaskTrace');
|
|---|
| 1112 | // Promise Resolution
|
|---|
| 1113 | function resolvePromise(promise, state, value) {
|
|---|
| 1114 | var onceWrapper = once();
|
|---|
| 1115 | if (promise === value) {
|
|---|
| 1116 | throw new TypeError(TYPE_ERROR);
|
|---|
| 1117 | }
|
|---|
| 1118 | if (promise[symbolState] === UNRESOLVED) {
|
|---|
| 1119 | // should only get value.then once based on promise spec.
|
|---|
| 1120 | var then = null;
|
|---|
| 1121 | try {
|
|---|
| 1122 | if (typeof value === 'object' || typeof value === 'function') {
|
|---|
| 1123 | then = value && value.then;
|
|---|
| 1124 | }
|
|---|
| 1125 | }
|
|---|
| 1126 | catch (err) {
|
|---|
| 1127 | onceWrapper(function () {
|
|---|
| 1128 | resolvePromise(promise, false, err);
|
|---|
| 1129 | })();
|
|---|
| 1130 | return promise;
|
|---|
| 1131 | }
|
|---|
| 1132 | // if (value instanceof ZoneAwarePromise) {
|
|---|
| 1133 | if (state !== REJECTED && value instanceof ZoneAwarePromise &&
|
|---|
| 1134 | value.hasOwnProperty(symbolState) && value.hasOwnProperty(symbolValue) &&
|
|---|
| 1135 | value[symbolState] !== UNRESOLVED) {
|
|---|
| 1136 | clearRejectedNoCatch(value);
|
|---|
| 1137 | resolvePromise(promise, value[symbolState], value[symbolValue]);
|
|---|
| 1138 | }
|
|---|
| 1139 | else if (state !== REJECTED && typeof then === 'function') {
|
|---|
| 1140 | try {
|
|---|
| 1141 | then.call(value, onceWrapper(makeResolver(promise, state)), onceWrapper(makeResolver(promise, false)));
|
|---|
| 1142 | }
|
|---|
| 1143 | catch (err) {
|
|---|
| 1144 | onceWrapper(function () {
|
|---|
| 1145 | resolvePromise(promise, false, err);
|
|---|
| 1146 | })();
|
|---|
| 1147 | }
|
|---|
| 1148 | }
|
|---|
| 1149 | else {
|
|---|
| 1150 | promise[symbolState] = state;
|
|---|
| 1151 | var queue = promise[symbolValue];
|
|---|
| 1152 | promise[symbolValue] = value;
|
|---|
| 1153 | if (promise[symbolFinally] === symbolFinally) {
|
|---|
| 1154 | // the promise is generated by Promise.prototype.finally
|
|---|
| 1155 | if (state === RESOLVED) {
|
|---|
| 1156 | // the state is resolved, should ignore the value
|
|---|
| 1157 | // and use parent promise value
|
|---|
| 1158 | promise[symbolState] = promise[symbolParentPromiseState];
|
|---|
| 1159 | promise[symbolValue] = promise[symbolParentPromiseValue];
|
|---|
| 1160 | }
|
|---|
| 1161 | }
|
|---|
| 1162 | // record task information in value when error occurs, so we can
|
|---|
| 1163 | // do some additional work such as render longStackTrace
|
|---|
| 1164 | if (state === REJECTED && value instanceof Error) {
|
|---|
| 1165 | // check if longStackTraceZone is here
|
|---|
| 1166 | var trace = Zone.currentTask && Zone.currentTask.data &&
|
|---|
| 1167 | Zone.currentTask.data[creationTrace];
|
|---|
| 1168 | if (trace) {
|
|---|
| 1169 | // only keep the long stack trace into error when in longStackTraceZone
|
|---|
| 1170 | ObjectDefineProperty(value, CURRENT_TASK_TRACE_SYMBOL, { configurable: true, enumerable: false, writable: true, value: trace });
|
|---|
| 1171 | }
|
|---|
| 1172 | }
|
|---|
| 1173 | for (var i = 0; i < queue.length;) {
|
|---|
| 1174 | scheduleResolveOrReject(promise, queue[i++], queue[i++], queue[i++], queue[i++]);
|
|---|
| 1175 | }
|
|---|
| 1176 | if (queue.length == 0 && state == REJECTED) {
|
|---|
| 1177 | promise[symbolState] = REJECTED_NO_CATCH;
|
|---|
| 1178 | var uncaughtPromiseError = value;
|
|---|
| 1179 | try {
|
|---|
| 1180 | // Here we throws a new Error to print more readable error log
|
|---|
| 1181 | // and if the value is not an error, zone.js builds an `Error`
|
|---|
| 1182 | // Object here to attach the stack information.
|
|---|
| 1183 | throw new Error('Uncaught (in promise): ' + readableObjectToString(value) +
|
|---|
| 1184 | (value && value.stack ? '\n' + value.stack : ''));
|
|---|
| 1185 | }
|
|---|
| 1186 | catch (err) {
|
|---|
| 1187 | uncaughtPromiseError = err;
|
|---|
| 1188 | }
|
|---|
| 1189 | if (isDisableWrappingUncaughtPromiseRejection) {
|
|---|
| 1190 | // If disable wrapping uncaught promise reject
|
|---|
| 1191 | // use the value instead of wrapping it.
|
|---|
| 1192 | uncaughtPromiseError.throwOriginal = true;
|
|---|
| 1193 | }
|
|---|
| 1194 | uncaughtPromiseError.rejection = value;
|
|---|
| 1195 | uncaughtPromiseError.promise = promise;
|
|---|
| 1196 | uncaughtPromiseError.zone = Zone.current;
|
|---|
| 1197 | uncaughtPromiseError.task = Zone.currentTask;
|
|---|
| 1198 | _uncaughtPromiseErrors.push(uncaughtPromiseError);
|
|---|
| 1199 | api.scheduleMicroTask(); // to make sure that it is running
|
|---|
| 1200 | }
|
|---|
| 1201 | }
|
|---|
| 1202 | }
|
|---|
| 1203 | // Resolving an already resolved promise is a noop.
|
|---|
| 1204 | return promise;
|
|---|
| 1205 | }
|
|---|
| 1206 | var REJECTION_HANDLED_HANDLER = __symbol__('rejectionHandledHandler');
|
|---|
| 1207 | function clearRejectedNoCatch(promise) {
|
|---|
| 1208 | if (promise[symbolState] === REJECTED_NO_CATCH) {
|
|---|
| 1209 | // if the promise is rejected no catch status
|
|---|
| 1210 | // and queue.length > 0, means there is a error handler
|
|---|
| 1211 | // here to handle the rejected promise, we should trigger
|
|---|
| 1212 | // windows.rejectionhandled eventHandler or nodejs rejectionHandled
|
|---|
| 1213 | // eventHandler
|
|---|
| 1214 | try {
|
|---|
| 1215 | var handler = Zone[REJECTION_HANDLED_HANDLER];
|
|---|
| 1216 | if (handler && typeof handler === 'function') {
|
|---|
| 1217 | handler.call(this, { rejection: promise[symbolValue], promise: promise });
|
|---|
| 1218 | }
|
|---|
| 1219 | }
|
|---|
| 1220 | catch (err) {
|
|---|
| 1221 | }
|
|---|
| 1222 | promise[symbolState] = REJECTED;
|
|---|
| 1223 | for (var i = 0; i < _uncaughtPromiseErrors.length; i++) {
|
|---|
| 1224 | if (promise === _uncaughtPromiseErrors[i].promise) {
|
|---|
| 1225 | _uncaughtPromiseErrors.splice(i, 1);
|
|---|
| 1226 | }
|
|---|
| 1227 | }
|
|---|
| 1228 | }
|
|---|
| 1229 | }
|
|---|
| 1230 | function scheduleResolveOrReject(promise, zone, chainPromise, onFulfilled, onRejected) {
|
|---|
| 1231 | clearRejectedNoCatch(promise);
|
|---|
| 1232 | var promiseState = promise[symbolState];
|
|---|
| 1233 | var delegate = promiseState ?
|
|---|
| 1234 | (typeof onFulfilled === 'function') ? onFulfilled : forwardResolution :
|
|---|
| 1235 | (typeof onRejected === 'function') ? onRejected : forwardRejection;
|
|---|
| 1236 | zone.scheduleMicroTask(source, function () {
|
|---|
| 1237 | try {
|
|---|
| 1238 | var parentPromiseValue = promise[symbolValue];
|
|---|
| 1239 | var isFinallyPromise = !!chainPromise && symbolFinally === chainPromise[symbolFinally];
|
|---|
| 1240 | if (isFinallyPromise) {
|
|---|
| 1241 | // if the promise is generated from finally call, keep parent promise's state and value
|
|---|
| 1242 | chainPromise[symbolParentPromiseValue] = parentPromiseValue;
|
|---|
| 1243 | chainPromise[symbolParentPromiseState] = promiseState;
|
|---|
| 1244 | }
|
|---|
| 1245 | // should not pass value to finally callback
|
|---|
| 1246 | var value = zone.run(delegate, undefined, isFinallyPromise && delegate !== forwardRejection && delegate !== forwardResolution ?
|
|---|
| 1247 | [] :
|
|---|
| 1248 | [parentPromiseValue]);
|
|---|
| 1249 | resolvePromise(chainPromise, true, value);
|
|---|
| 1250 | }
|
|---|
| 1251 | catch (error) {
|
|---|
| 1252 | // if error occurs, should always return this error
|
|---|
| 1253 | resolvePromise(chainPromise, false, error);
|
|---|
| 1254 | }
|
|---|
| 1255 | }, chainPromise);
|
|---|
| 1256 | }
|
|---|
| 1257 | var ZONE_AWARE_PROMISE_TO_STRING = 'function ZoneAwarePromise() { [native code] }';
|
|---|
| 1258 | var noop = function () { };
|
|---|
| 1259 | var ZoneAwarePromise = /** @class */ (function () {
|
|---|
| 1260 | function ZoneAwarePromise(executor) {
|
|---|
| 1261 | var promise = this;
|
|---|
| 1262 | if (!(promise instanceof ZoneAwarePromise)) {
|
|---|
| 1263 | throw new Error('Must be an instanceof Promise.');
|
|---|
| 1264 | }
|
|---|
| 1265 | promise[symbolState] = UNRESOLVED;
|
|---|
| 1266 | promise[symbolValue] = []; // queue;
|
|---|
| 1267 | try {
|
|---|
| 1268 | executor && executor(makeResolver(promise, RESOLVED), makeResolver(promise, REJECTED));
|
|---|
| 1269 | }
|
|---|
| 1270 | catch (error) {
|
|---|
| 1271 | resolvePromise(promise, false, error);
|
|---|
| 1272 | }
|
|---|
| 1273 | }
|
|---|
| 1274 | ZoneAwarePromise.toString = function () {
|
|---|
| 1275 | return ZONE_AWARE_PROMISE_TO_STRING;
|
|---|
| 1276 | };
|
|---|
| 1277 | ZoneAwarePromise.resolve = function (value) {
|
|---|
| 1278 | return resolvePromise(new this(null), RESOLVED, value);
|
|---|
| 1279 | };
|
|---|
| 1280 | ZoneAwarePromise.reject = function (error) {
|
|---|
| 1281 | return resolvePromise(new this(null), REJECTED, error);
|
|---|
| 1282 | };
|
|---|
| 1283 | ZoneAwarePromise.race = function (values) {
|
|---|
| 1284 | var resolve;
|
|---|
| 1285 | var reject;
|
|---|
| 1286 | var promise = new this(function (res, rej) {
|
|---|
| 1287 | resolve = res;
|
|---|
| 1288 | reject = rej;
|
|---|
| 1289 | });
|
|---|
| 1290 | function onResolve(value) {
|
|---|
| 1291 | resolve(value);
|
|---|
| 1292 | }
|
|---|
| 1293 | function onReject(error) {
|
|---|
| 1294 | reject(error);
|
|---|
| 1295 | }
|
|---|
| 1296 | for (var _i = 0, values_1 = values; _i < values_1.length; _i++) {
|
|---|
| 1297 | var value = values_1[_i];
|
|---|
| 1298 | if (!isThenable(value)) {
|
|---|
| 1299 | value = this.resolve(value);
|
|---|
| 1300 | }
|
|---|
| 1301 | value.then(onResolve, onReject);
|
|---|
| 1302 | }
|
|---|
| 1303 | return promise;
|
|---|
| 1304 | };
|
|---|
| 1305 | ZoneAwarePromise.all = function (values) {
|
|---|
| 1306 | return ZoneAwarePromise.allWithCallback(values);
|
|---|
| 1307 | };
|
|---|
| 1308 | ZoneAwarePromise.allSettled = function (values) {
|
|---|
| 1309 | var P = this && this.prototype instanceof ZoneAwarePromise ? this : ZoneAwarePromise;
|
|---|
| 1310 | return P.allWithCallback(values, {
|
|---|
| 1311 | thenCallback: function (value) { return ({ status: 'fulfilled', value: value }); },
|
|---|
| 1312 | errorCallback: function (err) { return ({ status: 'rejected', reason: err }); }
|
|---|
| 1313 | });
|
|---|
| 1314 | };
|
|---|
| 1315 | ZoneAwarePromise.allWithCallback = function (values, callback) {
|
|---|
| 1316 | var resolve;
|
|---|
| 1317 | var reject;
|
|---|
| 1318 | var promise = new this(function (res, rej) {
|
|---|
| 1319 | resolve = res;
|
|---|
| 1320 | reject = rej;
|
|---|
| 1321 | });
|
|---|
| 1322 | // Start at 2 to prevent prematurely resolving if .then is called immediately.
|
|---|
| 1323 | var unresolvedCount = 2;
|
|---|
| 1324 | var valueIndex = 0;
|
|---|
| 1325 | var resolvedValues = [];
|
|---|
| 1326 | var _loop_2 = function (value) {
|
|---|
| 1327 | if (!isThenable(value)) {
|
|---|
| 1328 | value = this_1.resolve(value);
|
|---|
| 1329 | }
|
|---|
| 1330 | var curValueIndex = valueIndex;
|
|---|
| 1331 | try {
|
|---|
| 1332 | value.then(function (value) {
|
|---|
| 1333 | resolvedValues[curValueIndex] = callback ? callback.thenCallback(value) : value;
|
|---|
| 1334 | unresolvedCount--;
|
|---|
| 1335 | if (unresolvedCount === 0) {
|
|---|
| 1336 | resolve(resolvedValues);
|
|---|
| 1337 | }
|
|---|
| 1338 | }, function (err) {
|
|---|
| 1339 | if (!callback) {
|
|---|
| 1340 | reject(err);
|
|---|
| 1341 | }
|
|---|
| 1342 | else {
|
|---|
| 1343 | resolvedValues[curValueIndex] = callback.errorCallback(err);
|
|---|
| 1344 | unresolvedCount--;
|
|---|
| 1345 | if (unresolvedCount === 0) {
|
|---|
| 1346 | resolve(resolvedValues);
|
|---|
| 1347 | }
|
|---|
| 1348 | }
|
|---|
| 1349 | });
|
|---|
| 1350 | }
|
|---|
| 1351 | catch (thenErr) {
|
|---|
| 1352 | reject(thenErr);
|
|---|
| 1353 | }
|
|---|
| 1354 | unresolvedCount++;
|
|---|
| 1355 | valueIndex++;
|
|---|
| 1356 | };
|
|---|
| 1357 | var this_1 = this;
|
|---|
| 1358 | for (var _i = 0, values_2 = values; _i < values_2.length; _i++) {
|
|---|
| 1359 | var value = values_2[_i];
|
|---|
| 1360 | _loop_2(value);
|
|---|
| 1361 | }
|
|---|
| 1362 | // Make the unresolvedCount zero-based again.
|
|---|
| 1363 | unresolvedCount -= 2;
|
|---|
| 1364 | if (unresolvedCount === 0) {
|
|---|
| 1365 | resolve(resolvedValues);
|
|---|
| 1366 | }
|
|---|
| 1367 | return promise;
|
|---|
| 1368 | };
|
|---|
| 1369 | Object.defineProperty(ZoneAwarePromise.prototype, Symbol.toStringTag, {
|
|---|
| 1370 | get: function () {
|
|---|
| 1371 | return 'Promise';
|
|---|
| 1372 | },
|
|---|
| 1373 | enumerable: false,
|
|---|
| 1374 | configurable: true
|
|---|
| 1375 | });
|
|---|
| 1376 | Object.defineProperty(ZoneAwarePromise.prototype, Symbol.species, {
|
|---|
| 1377 | get: function () {
|
|---|
| 1378 | return ZoneAwarePromise;
|
|---|
| 1379 | },
|
|---|
| 1380 | enumerable: false,
|
|---|
| 1381 | configurable: true
|
|---|
| 1382 | });
|
|---|
| 1383 | ZoneAwarePromise.prototype.then = function (onFulfilled, onRejected) {
|
|---|
| 1384 | var C = this.constructor[Symbol.species];
|
|---|
| 1385 | if (!C || typeof C !== 'function') {
|
|---|
| 1386 | C = this.constructor || ZoneAwarePromise;
|
|---|
| 1387 | }
|
|---|
| 1388 | var chainPromise = new C(noop);
|
|---|
| 1389 | var zone = Zone.current;
|
|---|
| 1390 | if (this[symbolState] == UNRESOLVED) {
|
|---|
| 1391 | this[symbolValue].push(zone, chainPromise, onFulfilled, onRejected);
|
|---|
| 1392 | }
|
|---|
| 1393 | else {
|
|---|
| 1394 | scheduleResolveOrReject(this, zone, chainPromise, onFulfilled, onRejected);
|
|---|
| 1395 | }
|
|---|
| 1396 | return chainPromise;
|
|---|
| 1397 | };
|
|---|
| 1398 | ZoneAwarePromise.prototype.catch = function (onRejected) {
|
|---|
| 1399 | return this.then(null, onRejected);
|
|---|
| 1400 | };
|
|---|
| 1401 | ZoneAwarePromise.prototype.finally = function (onFinally) {
|
|---|
| 1402 | var C = this.constructor[Symbol.species];
|
|---|
| 1403 | if (!C || typeof C !== 'function') {
|
|---|
| 1404 | C = ZoneAwarePromise;
|
|---|
| 1405 | }
|
|---|
| 1406 | var chainPromise = new C(noop);
|
|---|
| 1407 | chainPromise[symbolFinally] = symbolFinally;
|
|---|
| 1408 | var zone = Zone.current;
|
|---|
| 1409 | if (this[symbolState] == UNRESOLVED) {
|
|---|
| 1410 | this[symbolValue].push(zone, chainPromise, onFinally, onFinally);
|
|---|
| 1411 | }
|
|---|
| 1412 | else {
|
|---|
| 1413 | scheduleResolveOrReject(this, zone, chainPromise, onFinally, onFinally);
|
|---|
| 1414 | }
|
|---|
| 1415 | return chainPromise;
|
|---|
| 1416 | };
|
|---|
| 1417 | return ZoneAwarePromise;
|
|---|
| 1418 | }());
|
|---|
| 1419 | // Protect against aggressive optimizers dropping seemingly unused properties.
|
|---|
| 1420 | // E.g. Closure Compiler in advanced mode.
|
|---|
| 1421 | ZoneAwarePromise['resolve'] = ZoneAwarePromise.resolve;
|
|---|
| 1422 | ZoneAwarePromise['reject'] = ZoneAwarePromise.reject;
|
|---|
| 1423 | ZoneAwarePromise['race'] = ZoneAwarePromise.race;
|
|---|
| 1424 | ZoneAwarePromise['all'] = ZoneAwarePromise.all;
|
|---|
| 1425 | var NativePromise = global[symbolPromise] = global['Promise'];
|
|---|
| 1426 | global['Promise'] = ZoneAwarePromise;
|
|---|
| 1427 | var symbolThenPatched = __symbol__('thenPatched');
|
|---|
| 1428 | function patchThen(Ctor) {
|
|---|
| 1429 | var proto = Ctor.prototype;
|
|---|
| 1430 | var prop = ObjectGetOwnPropertyDescriptor(proto, 'then');
|
|---|
| 1431 | if (prop && (prop.writable === false || !prop.configurable)) {
|
|---|
| 1432 | // check Ctor.prototype.then propertyDescriptor is writable or not
|
|---|
| 1433 | // in meteor env, writable is false, we should ignore such case
|
|---|
| 1434 | return;
|
|---|
| 1435 | }
|
|---|
| 1436 | var originalThen = proto.then;
|
|---|
| 1437 | // Keep a reference to the original method.
|
|---|
| 1438 | proto[symbolThen] = originalThen;
|
|---|
| 1439 | Ctor.prototype.then = function (onResolve, onReject) {
|
|---|
| 1440 | var _this = this;
|
|---|
| 1441 | var wrapped = new ZoneAwarePromise(function (resolve, reject) {
|
|---|
| 1442 | originalThen.call(_this, resolve, reject);
|
|---|
| 1443 | });
|
|---|
| 1444 | return wrapped.then(onResolve, onReject);
|
|---|
| 1445 | };
|
|---|
| 1446 | Ctor[symbolThenPatched] = true;
|
|---|
| 1447 | }
|
|---|
| 1448 | api.patchThen = patchThen;
|
|---|
| 1449 | function zoneify(fn) {
|
|---|
| 1450 | return function (self, args) {
|
|---|
| 1451 | var resultPromise = fn.apply(self, args);
|
|---|
| 1452 | if (resultPromise instanceof ZoneAwarePromise) {
|
|---|
| 1453 | return resultPromise;
|
|---|
| 1454 | }
|
|---|
| 1455 | var ctor = resultPromise.constructor;
|
|---|
| 1456 | if (!ctor[symbolThenPatched]) {
|
|---|
| 1457 | patchThen(ctor);
|
|---|
| 1458 | }
|
|---|
| 1459 | return resultPromise;
|
|---|
| 1460 | };
|
|---|
| 1461 | }
|
|---|
| 1462 | if (NativePromise) {
|
|---|
| 1463 | patchThen(NativePromise);
|
|---|
| 1464 | patchMethod(global, 'fetch', function (delegate) { return zoneify(delegate); });
|
|---|
| 1465 | }
|
|---|
| 1466 | // This is not part of public API, but it is useful for tests, so we expose it.
|
|---|
| 1467 | Promise[Zone.__symbol__('uncaughtPromiseErrors')] = _uncaughtPromiseErrors;
|
|---|
| 1468 | return ZoneAwarePromise;
|
|---|
| 1469 | });
|
|---|
| 1470 | /**
|
|---|
| 1471 | * @license
|
|---|
| 1472 | * Copyright Google LLC All Rights Reserved.
|
|---|
| 1473 | *
|
|---|
| 1474 | * Use of this source code is governed by an MIT-style license that can be
|
|---|
| 1475 | * found in the LICENSE file at https://angular.io/license
|
|---|
| 1476 | */
|
|---|
| 1477 | // override Function.prototype.toString to make zone.js patched function
|
|---|
| 1478 | // look like native function
|
|---|
| 1479 | Zone.__load_patch('toString', function (global) {
|
|---|
| 1480 | // patch Func.prototype.toString to let them look like native
|
|---|
| 1481 | var originalFunctionToString = Function.prototype.toString;
|
|---|
| 1482 | var ORIGINAL_DELEGATE_SYMBOL = zoneSymbol('OriginalDelegate');
|
|---|
| 1483 | var PROMISE_SYMBOL = zoneSymbol('Promise');
|
|---|
| 1484 | var ERROR_SYMBOL = zoneSymbol('Error');
|
|---|
| 1485 | var newFunctionToString = function toString() {
|
|---|
| 1486 | if (typeof this === 'function') {
|
|---|
| 1487 | var originalDelegate = this[ORIGINAL_DELEGATE_SYMBOL];
|
|---|
| 1488 | if (originalDelegate) {
|
|---|
| 1489 | if (typeof originalDelegate === 'function') {
|
|---|
| 1490 | return originalFunctionToString.call(originalDelegate);
|
|---|
| 1491 | }
|
|---|
| 1492 | else {
|
|---|
| 1493 | return Object.prototype.toString.call(originalDelegate);
|
|---|
| 1494 | }
|
|---|
| 1495 | }
|
|---|
| 1496 | if (this === Promise) {
|
|---|
| 1497 | var nativePromise = global[PROMISE_SYMBOL];
|
|---|
| 1498 | if (nativePromise) {
|
|---|
| 1499 | return originalFunctionToString.call(nativePromise);
|
|---|
| 1500 | }
|
|---|
| 1501 | }
|
|---|
| 1502 | if (this === Error) {
|
|---|
| 1503 | var nativeError = global[ERROR_SYMBOL];
|
|---|
| 1504 | if (nativeError) {
|
|---|
| 1505 | return originalFunctionToString.call(nativeError);
|
|---|
| 1506 | }
|
|---|
| 1507 | }
|
|---|
| 1508 | }
|
|---|
| 1509 | return originalFunctionToString.call(this);
|
|---|
| 1510 | };
|
|---|
| 1511 | newFunctionToString[ORIGINAL_DELEGATE_SYMBOL] = originalFunctionToString;
|
|---|
| 1512 | Function.prototype.toString = newFunctionToString;
|
|---|
| 1513 | // patch Object.prototype.toString to let them look like native
|
|---|
| 1514 | var originalObjectToString = Object.prototype.toString;
|
|---|
| 1515 | var PROMISE_OBJECT_TO_STRING = '[object Promise]';
|
|---|
| 1516 | Object.prototype.toString = function () {
|
|---|
| 1517 | if (typeof Promise === 'function' && this instanceof Promise) {
|
|---|
| 1518 | return PROMISE_OBJECT_TO_STRING;
|
|---|
| 1519 | }
|
|---|
| 1520 | return originalObjectToString.call(this);
|
|---|
| 1521 | };
|
|---|
| 1522 | });
|
|---|
| 1523 | /**
|
|---|
| 1524 | * @license
|
|---|
| 1525 | * Copyright Google LLC All Rights Reserved.
|
|---|
| 1526 | *
|
|---|
| 1527 | * Use of this source code is governed by an MIT-style license that can be
|
|---|
| 1528 | * found in the LICENSE file at https://angular.io/license
|
|---|
| 1529 | */
|
|---|
| 1530 | Zone.__load_patch('node_util', function (global, Zone, api) {
|
|---|
| 1531 | api.patchOnProperties = patchOnProperties;
|
|---|
| 1532 | api.patchMethod = patchMethod;
|
|---|
| 1533 | api.bindArguments = bindArguments;
|
|---|
| 1534 | api.patchMacroTask = patchMacroTask;
|
|---|
| 1535 | setShouldCopySymbolProperties(true);
|
|---|
| 1536 | });
|
|---|
| 1537 | /**
|
|---|
| 1538 | * @license
|
|---|
| 1539 | * Copyright Google LLC All Rights Reserved.
|
|---|
| 1540 | *
|
|---|
| 1541 | * Use of this source code is governed by an MIT-style license that can be
|
|---|
| 1542 | * found in the LICENSE file at https://angular.io/license
|
|---|
| 1543 | */
|
|---|
| 1544 | var passiveSupported = false;
|
|---|
| 1545 | if (typeof window !== 'undefined') {
|
|---|
| 1546 | try {
|
|---|
| 1547 | var options = Object.defineProperty({}, 'passive', {
|
|---|
| 1548 | get: function () {
|
|---|
| 1549 | passiveSupported = true;
|
|---|
| 1550 | }
|
|---|
| 1551 | });
|
|---|
| 1552 | window.addEventListener('test', options, options);
|
|---|
| 1553 | window.removeEventListener('test', options, options);
|
|---|
| 1554 | }
|
|---|
| 1555 | catch (err) {
|
|---|
| 1556 | passiveSupported = false;
|
|---|
| 1557 | }
|
|---|
| 1558 | }
|
|---|
| 1559 | // an identifier to tell ZoneTask do not create a new invoke closure
|
|---|
| 1560 | var OPTIMIZED_ZONE_EVENT_TASK_DATA = {
|
|---|
| 1561 | useG: true
|
|---|
| 1562 | };
|
|---|
| 1563 | var zoneSymbolEventNames$1 = {};
|
|---|
| 1564 | var globalSources = {};
|
|---|
| 1565 | var EVENT_NAME_SYMBOL_REGX = new RegExp('^' + ZONE_SYMBOL_PREFIX + '(\\w+)(true|false)$');
|
|---|
| 1566 | var IMMEDIATE_PROPAGATION_SYMBOL = zoneSymbol('propagationStopped');
|
|---|
| 1567 | function prepareEventNames(eventName, eventNameToString) {
|
|---|
| 1568 | var falseEventName = (eventNameToString ? eventNameToString(eventName) : eventName) + FALSE_STR;
|
|---|
| 1569 | var trueEventName = (eventNameToString ? eventNameToString(eventName) : eventName) + TRUE_STR;
|
|---|
| 1570 | var symbol = ZONE_SYMBOL_PREFIX + falseEventName;
|
|---|
| 1571 | var symbolCapture = ZONE_SYMBOL_PREFIX + trueEventName;
|
|---|
| 1572 | zoneSymbolEventNames$1[eventName] = {};
|
|---|
| 1573 | zoneSymbolEventNames$1[eventName][FALSE_STR] = symbol;
|
|---|
| 1574 | zoneSymbolEventNames$1[eventName][TRUE_STR] = symbolCapture;
|
|---|
| 1575 | }
|
|---|
| 1576 | function patchEventTarget(_global, apis, patchOptions) {
|
|---|
| 1577 | var ADD_EVENT_LISTENER = (patchOptions && patchOptions.add) || ADD_EVENT_LISTENER_STR;
|
|---|
| 1578 | var REMOVE_EVENT_LISTENER = (patchOptions && patchOptions.rm) || REMOVE_EVENT_LISTENER_STR;
|
|---|
| 1579 | var LISTENERS_EVENT_LISTENER = (patchOptions && patchOptions.listeners) || 'eventListeners';
|
|---|
| 1580 | var REMOVE_ALL_LISTENERS_EVENT_LISTENER = (patchOptions && patchOptions.rmAll) || 'removeAllListeners';
|
|---|
| 1581 | var zoneSymbolAddEventListener = zoneSymbol(ADD_EVENT_LISTENER);
|
|---|
| 1582 | var ADD_EVENT_LISTENER_SOURCE = '.' + ADD_EVENT_LISTENER + ':';
|
|---|
| 1583 | var PREPEND_EVENT_LISTENER = 'prependListener';
|
|---|
| 1584 | var PREPEND_EVENT_LISTENER_SOURCE = '.' + PREPEND_EVENT_LISTENER + ':';
|
|---|
| 1585 | var invokeTask = function (task, target, event) {
|
|---|
| 1586 | // for better performance, check isRemoved which is set
|
|---|
| 1587 | // by removeEventListener
|
|---|
| 1588 | if (task.isRemoved) {
|
|---|
| 1589 | return;
|
|---|
| 1590 | }
|
|---|
| 1591 | var delegate = task.callback;
|
|---|
| 1592 | if (typeof delegate === 'object' && delegate.handleEvent) {
|
|---|
| 1593 | // create the bind version of handleEvent when invoke
|
|---|
| 1594 | task.callback = function (event) { return delegate.handleEvent(event); };
|
|---|
| 1595 | task.originalDelegate = delegate;
|
|---|
| 1596 | }
|
|---|
| 1597 | // invoke static task.invoke
|
|---|
| 1598 | task.invoke(task, target, [event]);
|
|---|
| 1599 | var options = task.options;
|
|---|
| 1600 | if (options && typeof options === 'object' && options.once) {
|
|---|
| 1601 | // if options.once is true, after invoke once remove listener here
|
|---|
| 1602 | // only browser need to do this, nodejs eventEmitter will cal removeListener
|
|---|
| 1603 | // inside EventEmitter.once
|
|---|
| 1604 | var delegate_1 = task.originalDelegate ? task.originalDelegate : task.callback;
|
|---|
| 1605 | target[REMOVE_EVENT_LISTENER].call(target, event.type, delegate_1, options);
|
|---|
| 1606 | }
|
|---|
| 1607 | };
|
|---|
| 1608 | // global shared zoneAwareCallback to handle all event callback with capture = false
|
|---|
| 1609 | var globalZoneAwareCallback = function (event) {
|
|---|
| 1610 | // https://github.com/angular/zone.js/issues/911, in IE, sometimes
|
|---|
| 1611 | // event will be undefined, so we need to use window.event
|
|---|
| 1612 | event = event || _global.event;
|
|---|
| 1613 | if (!event) {
|
|---|
| 1614 | return;
|
|---|
| 1615 | }
|
|---|
| 1616 | // event.target is needed for Samsung TV and SourceBuffer
|
|---|
| 1617 | // || global is needed https://github.com/angular/zone.js/issues/190
|
|---|
| 1618 | var target = this || event.target || _global;
|
|---|
| 1619 | var tasks = target[zoneSymbolEventNames$1[event.type][FALSE_STR]];
|
|---|
| 1620 | if (tasks) {
|
|---|
| 1621 | // invoke all tasks which attached to current target with given event.type and capture = false
|
|---|
| 1622 | // for performance concern, if task.length === 1, just invoke
|
|---|
| 1623 | if (tasks.length === 1) {
|
|---|
| 1624 | invokeTask(tasks[0], target, event);
|
|---|
| 1625 | }
|
|---|
| 1626 | else {
|
|---|
| 1627 | // https://github.com/angular/zone.js/issues/836
|
|---|
| 1628 | // copy the tasks array before invoke, to avoid
|
|---|
| 1629 | // the callback will remove itself or other listener
|
|---|
| 1630 | var copyTasks = tasks.slice();
|
|---|
| 1631 | for (var i = 0; i < copyTasks.length; i++) {
|
|---|
| 1632 | if (event && event[IMMEDIATE_PROPAGATION_SYMBOL] === true) {
|
|---|
| 1633 | break;
|
|---|
| 1634 | }
|
|---|
| 1635 | invokeTask(copyTasks[i], target, event);
|
|---|
| 1636 | }
|
|---|
| 1637 | }
|
|---|
| 1638 | }
|
|---|
| 1639 | };
|
|---|
| 1640 | // global shared zoneAwareCallback to handle all event callback with capture = true
|
|---|
| 1641 | var globalZoneAwareCaptureCallback = function (event) {
|
|---|
| 1642 | // https://github.com/angular/zone.js/issues/911, in IE, sometimes
|
|---|
| 1643 | // event will be undefined, so we need to use window.event
|
|---|
| 1644 | event = event || _global.event;
|
|---|
| 1645 | if (!event) {
|
|---|
| 1646 | return;
|
|---|
| 1647 | }
|
|---|
| 1648 | // event.target is needed for Samsung TV and SourceBuffer
|
|---|
| 1649 | // || global is needed https://github.com/angular/zone.js/issues/190
|
|---|
| 1650 | var target = this || event.target || _global;
|
|---|
| 1651 | var tasks = target[zoneSymbolEventNames$1[event.type][TRUE_STR]];
|
|---|
| 1652 | if (tasks) {
|
|---|
| 1653 | // invoke all tasks which attached to current target with given event.type and capture = false
|
|---|
| 1654 | // for performance concern, if task.length === 1, just invoke
|
|---|
| 1655 | if (tasks.length === 1) {
|
|---|
| 1656 | invokeTask(tasks[0], target, event);
|
|---|
| 1657 | }
|
|---|
| 1658 | else {
|
|---|
| 1659 | // https://github.com/angular/zone.js/issues/836
|
|---|
| 1660 | // copy the tasks array before invoke, to avoid
|
|---|
| 1661 | // the callback will remove itself or other listener
|
|---|
| 1662 | var copyTasks = tasks.slice();
|
|---|
| 1663 | for (var i = 0; i < copyTasks.length; i++) {
|
|---|
| 1664 | if (event && event[IMMEDIATE_PROPAGATION_SYMBOL] === true) {
|
|---|
| 1665 | break;
|
|---|
| 1666 | }
|
|---|
| 1667 | invokeTask(copyTasks[i], target, event);
|
|---|
| 1668 | }
|
|---|
| 1669 | }
|
|---|
| 1670 | }
|
|---|
| 1671 | };
|
|---|
| 1672 | function patchEventTargetMethods(obj, patchOptions) {
|
|---|
| 1673 | if (!obj) {
|
|---|
| 1674 | return false;
|
|---|
| 1675 | }
|
|---|
| 1676 | var useGlobalCallback = true;
|
|---|
| 1677 | if (patchOptions && patchOptions.useG !== undefined) {
|
|---|
| 1678 | useGlobalCallback = patchOptions.useG;
|
|---|
| 1679 | }
|
|---|
| 1680 | var validateHandler = patchOptions && patchOptions.vh;
|
|---|
| 1681 | var checkDuplicate = true;
|
|---|
| 1682 | if (patchOptions && patchOptions.chkDup !== undefined) {
|
|---|
| 1683 | checkDuplicate = patchOptions.chkDup;
|
|---|
| 1684 | }
|
|---|
| 1685 | var returnTarget = false;
|
|---|
| 1686 | if (patchOptions && patchOptions.rt !== undefined) {
|
|---|
| 1687 | returnTarget = patchOptions.rt;
|
|---|
| 1688 | }
|
|---|
| 1689 | var proto = obj;
|
|---|
| 1690 | while (proto && !proto.hasOwnProperty(ADD_EVENT_LISTENER)) {
|
|---|
| 1691 | proto = ObjectGetPrototypeOf(proto);
|
|---|
| 1692 | }
|
|---|
| 1693 | if (!proto && obj[ADD_EVENT_LISTENER]) {
|
|---|
| 1694 | // somehow we did not find it, but we can see it. This happens on IE for Window properties.
|
|---|
| 1695 | proto = obj;
|
|---|
| 1696 | }
|
|---|
| 1697 | if (!proto) {
|
|---|
| 1698 | return false;
|
|---|
| 1699 | }
|
|---|
| 1700 | if (proto[zoneSymbolAddEventListener]) {
|
|---|
| 1701 | return false;
|
|---|
| 1702 | }
|
|---|
| 1703 | var eventNameToString = patchOptions && patchOptions.eventNameToString;
|
|---|
| 1704 | // a shared global taskData to pass data for scheduleEventTask
|
|---|
| 1705 | // so we do not need to create a new object just for pass some data
|
|---|
| 1706 | var taskData = {};
|
|---|
| 1707 | var nativeAddEventListener = proto[zoneSymbolAddEventListener] = proto[ADD_EVENT_LISTENER];
|
|---|
| 1708 | var nativeRemoveEventListener = proto[zoneSymbol(REMOVE_EVENT_LISTENER)] =
|
|---|
| 1709 | proto[REMOVE_EVENT_LISTENER];
|
|---|
| 1710 | var nativeListeners = proto[zoneSymbol(LISTENERS_EVENT_LISTENER)] =
|
|---|
| 1711 | proto[LISTENERS_EVENT_LISTENER];
|
|---|
| 1712 | var nativeRemoveAllListeners = proto[zoneSymbol(REMOVE_ALL_LISTENERS_EVENT_LISTENER)] =
|
|---|
| 1713 | proto[REMOVE_ALL_LISTENERS_EVENT_LISTENER];
|
|---|
| 1714 | var nativePrependEventListener;
|
|---|
| 1715 | if (patchOptions && patchOptions.prepend) {
|
|---|
| 1716 | nativePrependEventListener = proto[zoneSymbol(patchOptions.prepend)] =
|
|---|
| 1717 | proto[patchOptions.prepend];
|
|---|
| 1718 | }
|
|---|
| 1719 | /**
|
|---|
| 1720 | * This util function will build an option object with passive option
|
|---|
| 1721 | * to handle all possible input from the user.
|
|---|
| 1722 | */
|
|---|
| 1723 | function buildEventListenerOptions(options, passive) {
|
|---|
| 1724 | if (!passiveSupported && typeof options === 'object' && options) {
|
|---|
| 1725 | // doesn't support passive but user want to pass an object as options.
|
|---|
| 1726 | // this will not work on some old browser, so we just pass a boolean
|
|---|
| 1727 | // as useCapture parameter
|
|---|
| 1728 | return !!options.capture;
|
|---|
| 1729 | }
|
|---|
| 1730 | if (!passiveSupported || !passive) {
|
|---|
| 1731 | return options;
|
|---|
| 1732 | }
|
|---|
| 1733 | if (typeof options === 'boolean') {
|
|---|
| 1734 | return { capture: options, passive: true };
|
|---|
| 1735 | }
|
|---|
| 1736 | if (!options) {
|
|---|
| 1737 | return { passive: true };
|
|---|
| 1738 | }
|
|---|
| 1739 | if (typeof options === 'object' && options.passive !== false) {
|
|---|
| 1740 | return Object.assign(Object.assign({}, options), { passive: true });
|
|---|
| 1741 | }
|
|---|
| 1742 | return options;
|
|---|
| 1743 | }
|
|---|
| 1744 | var customScheduleGlobal = function (task) {
|
|---|
| 1745 | // if there is already a task for the eventName + capture,
|
|---|
| 1746 | // just return, because we use the shared globalZoneAwareCallback here.
|
|---|
| 1747 | if (taskData.isExisting) {
|
|---|
| 1748 | return;
|
|---|
| 1749 | }
|
|---|
| 1750 | return nativeAddEventListener.call(taskData.target, taskData.eventName, taskData.capture ? globalZoneAwareCaptureCallback : globalZoneAwareCallback, taskData.options);
|
|---|
| 1751 | };
|
|---|
| 1752 | var customCancelGlobal = function (task) {
|
|---|
| 1753 | // if task is not marked as isRemoved, this call is directly
|
|---|
| 1754 | // from Zone.prototype.cancelTask, we should remove the task
|
|---|
| 1755 | // from tasksList of target first
|
|---|
| 1756 | if (!task.isRemoved) {
|
|---|
| 1757 | var symbolEventNames = zoneSymbolEventNames$1[task.eventName];
|
|---|
| 1758 | var symbolEventName = void 0;
|
|---|
| 1759 | if (symbolEventNames) {
|
|---|
| 1760 | symbolEventName = symbolEventNames[task.capture ? TRUE_STR : FALSE_STR];
|
|---|
| 1761 | }
|
|---|
| 1762 | var existingTasks = symbolEventName && task.target[symbolEventName];
|
|---|
| 1763 | if (existingTasks) {
|
|---|
| 1764 | for (var i = 0; i < existingTasks.length; i++) {
|
|---|
| 1765 | var existingTask = existingTasks[i];
|
|---|
| 1766 | if (existingTask === task) {
|
|---|
| 1767 | existingTasks.splice(i, 1);
|
|---|
| 1768 | // set isRemoved to data for faster invokeTask check
|
|---|
| 1769 | task.isRemoved = true;
|
|---|
| 1770 | if (existingTasks.length === 0) {
|
|---|
| 1771 | // all tasks for the eventName + capture have gone,
|
|---|
| 1772 | // remove globalZoneAwareCallback and remove the task cache from target
|
|---|
| 1773 | task.allRemoved = true;
|
|---|
| 1774 | task.target[symbolEventName] = null;
|
|---|
| 1775 | }
|
|---|
| 1776 | break;
|
|---|
| 1777 | }
|
|---|
| 1778 | }
|
|---|
| 1779 | }
|
|---|
| 1780 | }
|
|---|
| 1781 | // if all tasks for the eventName + capture have gone,
|
|---|
| 1782 | // we will really remove the global event callback,
|
|---|
| 1783 | // if not, return
|
|---|
| 1784 | if (!task.allRemoved) {
|
|---|
| 1785 | return;
|
|---|
| 1786 | }
|
|---|
| 1787 | return nativeRemoveEventListener.call(task.target, task.eventName, task.capture ? globalZoneAwareCaptureCallback : globalZoneAwareCallback, task.options);
|
|---|
| 1788 | };
|
|---|
| 1789 | var customScheduleNonGlobal = function (task) {
|
|---|
| 1790 | return nativeAddEventListener.call(taskData.target, taskData.eventName, task.invoke, taskData.options);
|
|---|
| 1791 | };
|
|---|
| 1792 | var customSchedulePrepend = function (task) {
|
|---|
| 1793 | return nativePrependEventListener.call(taskData.target, taskData.eventName, task.invoke, taskData.options);
|
|---|
| 1794 | };
|
|---|
| 1795 | var customCancelNonGlobal = function (task) {
|
|---|
| 1796 | return nativeRemoveEventListener.call(task.target, task.eventName, task.invoke, task.options);
|
|---|
| 1797 | };
|
|---|
| 1798 | var customSchedule = useGlobalCallback ? customScheduleGlobal : customScheduleNonGlobal;
|
|---|
| 1799 | var customCancel = useGlobalCallback ? customCancelGlobal : customCancelNonGlobal;
|
|---|
| 1800 | var compareTaskCallbackVsDelegate = function (task, delegate) {
|
|---|
| 1801 | var typeOfDelegate = typeof delegate;
|
|---|
| 1802 | return (typeOfDelegate === 'function' && task.callback === delegate) ||
|
|---|
| 1803 | (typeOfDelegate === 'object' && task.originalDelegate === delegate);
|
|---|
| 1804 | };
|
|---|
| 1805 | var compare = (patchOptions && patchOptions.diff) ? patchOptions.diff : compareTaskCallbackVsDelegate;
|
|---|
| 1806 | var unpatchedEvents = Zone[zoneSymbol('UNPATCHED_EVENTS')];
|
|---|
| 1807 | var passiveEvents = _global[zoneSymbol('PASSIVE_EVENTS')];
|
|---|
| 1808 | var makeAddListener = function (nativeListener, addSource, customScheduleFn, customCancelFn, returnTarget, prepend) {
|
|---|
| 1809 | if (returnTarget === void 0) { returnTarget = false; }
|
|---|
| 1810 | if (prepend === void 0) { prepend = false; }
|
|---|
| 1811 | return function () {
|
|---|
| 1812 | var target = this || _global;
|
|---|
| 1813 | var eventName = arguments[0];
|
|---|
| 1814 | if (patchOptions && patchOptions.transferEventName) {
|
|---|
| 1815 | eventName = patchOptions.transferEventName(eventName);
|
|---|
| 1816 | }
|
|---|
| 1817 | var delegate = arguments[1];
|
|---|
| 1818 | if (!delegate) {
|
|---|
| 1819 | return nativeListener.apply(this, arguments);
|
|---|
| 1820 | }
|
|---|
| 1821 | if (isNode && eventName === 'uncaughtException') {
|
|---|
| 1822 | // don't patch uncaughtException of nodejs to prevent endless loop
|
|---|
| 1823 | return nativeListener.apply(this, arguments);
|
|---|
| 1824 | }
|
|---|
| 1825 | // don't create the bind delegate function for handleEvent
|
|---|
| 1826 | // case here to improve addEventListener performance
|
|---|
| 1827 | // we will create the bind delegate when invoke
|
|---|
| 1828 | var isHandleEvent = false;
|
|---|
| 1829 | if (typeof delegate !== 'function') {
|
|---|
| 1830 | if (!delegate.handleEvent) {
|
|---|
| 1831 | return nativeListener.apply(this, arguments);
|
|---|
| 1832 | }
|
|---|
| 1833 | isHandleEvent = true;
|
|---|
| 1834 | }
|
|---|
| 1835 | if (validateHandler && !validateHandler(nativeListener, delegate, target, arguments)) {
|
|---|
| 1836 | return;
|
|---|
| 1837 | }
|
|---|
| 1838 | var passive = passiveSupported && !!passiveEvents && passiveEvents.indexOf(eventName) !== -1;
|
|---|
| 1839 | var options = buildEventListenerOptions(arguments[2], passive);
|
|---|
| 1840 | if (unpatchedEvents) {
|
|---|
| 1841 | // check upatched list
|
|---|
| 1842 | for (var i = 0; i < unpatchedEvents.length; i++) {
|
|---|
| 1843 | if (eventName === unpatchedEvents[i]) {
|
|---|
| 1844 | if (passive) {
|
|---|
| 1845 | return nativeListener.call(target, eventName, delegate, options);
|
|---|
| 1846 | }
|
|---|
| 1847 | else {
|
|---|
| 1848 | return nativeListener.apply(this, arguments);
|
|---|
| 1849 | }
|
|---|
| 1850 | }
|
|---|
| 1851 | }
|
|---|
| 1852 | }
|
|---|
| 1853 | var capture = !options ? false : typeof options === 'boolean' ? true : options.capture;
|
|---|
| 1854 | var once = options && typeof options === 'object' ? options.once : false;
|
|---|
| 1855 | var zone = Zone.current;
|
|---|
| 1856 | var symbolEventNames = zoneSymbolEventNames$1[eventName];
|
|---|
| 1857 | if (!symbolEventNames) {
|
|---|
| 1858 | prepareEventNames(eventName, eventNameToString);
|
|---|
| 1859 | symbolEventNames = zoneSymbolEventNames$1[eventName];
|
|---|
| 1860 | }
|
|---|
| 1861 | var symbolEventName = symbolEventNames[capture ? TRUE_STR : FALSE_STR];
|
|---|
| 1862 | var existingTasks = target[symbolEventName];
|
|---|
| 1863 | var isExisting = false;
|
|---|
| 1864 | if (existingTasks) {
|
|---|
| 1865 | // already have task registered
|
|---|
| 1866 | isExisting = true;
|
|---|
| 1867 | if (checkDuplicate) {
|
|---|
| 1868 | for (var i = 0; i < existingTasks.length; i++) {
|
|---|
| 1869 | if (compare(existingTasks[i], delegate)) {
|
|---|
| 1870 | // same callback, same capture, same event name, just return
|
|---|
| 1871 | return;
|
|---|
| 1872 | }
|
|---|
| 1873 | }
|
|---|
| 1874 | }
|
|---|
| 1875 | }
|
|---|
| 1876 | else {
|
|---|
| 1877 | existingTasks = target[symbolEventName] = [];
|
|---|
| 1878 | }
|
|---|
| 1879 | var source;
|
|---|
| 1880 | var constructorName = target.constructor['name'];
|
|---|
| 1881 | var targetSource = globalSources[constructorName];
|
|---|
| 1882 | if (targetSource) {
|
|---|
| 1883 | source = targetSource[eventName];
|
|---|
| 1884 | }
|
|---|
| 1885 | if (!source) {
|
|---|
| 1886 | source = constructorName + addSource +
|
|---|
| 1887 | (eventNameToString ? eventNameToString(eventName) : eventName);
|
|---|
| 1888 | }
|
|---|
| 1889 | // do not create a new object as task.data to pass those things
|
|---|
| 1890 | // just use the global shared one
|
|---|
| 1891 | taskData.options = options;
|
|---|
| 1892 | if (once) {
|
|---|
| 1893 | // if addEventListener with once options, we don't pass it to
|
|---|
| 1894 | // native addEventListener, instead we keep the once setting
|
|---|
| 1895 | // and handle ourselves.
|
|---|
| 1896 | taskData.options.once = false;
|
|---|
| 1897 | }
|
|---|
| 1898 | taskData.target = target;
|
|---|
| 1899 | taskData.capture = capture;
|
|---|
| 1900 | taskData.eventName = eventName;
|
|---|
| 1901 | taskData.isExisting = isExisting;
|
|---|
| 1902 | var data = useGlobalCallback ? OPTIMIZED_ZONE_EVENT_TASK_DATA : undefined;
|
|---|
| 1903 | // keep taskData into data to allow onScheduleEventTask to access the task information
|
|---|
| 1904 | if (data) {
|
|---|
| 1905 | data.taskData = taskData;
|
|---|
| 1906 | }
|
|---|
| 1907 | var task = zone.scheduleEventTask(source, delegate, data, customScheduleFn, customCancelFn);
|
|---|
| 1908 | // should clear taskData.target to avoid memory leak
|
|---|
| 1909 | // issue, https://github.com/angular/angular/issues/20442
|
|---|
| 1910 | taskData.target = null;
|
|---|
| 1911 | // need to clear up taskData because it is a global object
|
|---|
| 1912 | if (data) {
|
|---|
| 1913 | data.taskData = null;
|
|---|
| 1914 | }
|
|---|
| 1915 | // have to save those information to task in case
|
|---|
| 1916 | // application may call task.zone.cancelTask() directly
|
|---|
| 1917 | if (once) {
|
|---|
| 1918 | options.once = true;
|
|---|
| 1919 | }
|
|---|
| 1920 | if (!(!passiveSupported && typeof task.options === 'boolean')) {
|
|---|
| 1921 | // if not support passive, and we pass an option object
|
|---|
| 1922 | // to addEventListener, we should save the options to task
|
|---|
| 1923 | task.options = options;
|
|---|
| 1924 | }
|
|---|
| 1925 | task.target = target;
|
|---|
| 1926 | task.capture = capture;
|
|---|
| 1927 | task.eventName = eventName;
|
|---|
| 1928 | if (isHandleEvent) {
|
|---|
| 1929 | // save original delegate for compare to check duplicate
|
|---|
| 1930 | task.originalDelegate = delegate;
|
|---|
| 1931 | }
|
|---|
| 1932 | if (!prepend) {
|
|---|
| 1933 | existingTasks.push(task);
|
|---|
| 1934 | }
|
|---|
| 1935 | else {
|
|---|
| 1936 | existingTasks.unshift(task);
|
|---|
| 1937 | }
|
|---|
| 1938 | if (returnTarget) {
|
|---|
| 1939 | return target;
|
|---|
| 1940 | }
|
|---|
| 1941 | };
|
|---|
| 1942 | };
|
|---|
| 1943 | proto[ADD_EVENT_LISTENER] = makeAddListener(nativeAddEventListener, ADD_EVENT_LISTENER_SOURCE, customSchedule, customCancel, returnTarget);
|
|---|
| 1944 | if (nativePrependEventListener) {
|
|---|
| 1945 | proto[PREPEND_EVENT_LISTENER] = makeAddListener(nativePrependEventListener, PREPEND_EVENT_LISTENER_SOURCE, customSchedulePrepend, customCancel, returnTarget, true);
|
|---|
| 1946 | }
|
|---|
| 1947 | proto[REMOVE_EVENT_LISTENER] = function () {
|
|---|
| 1948 | var target = this || _global;
|
|---|
| 1949 | var eventName = arguments[0];
|
|---|
| 1950 | if (patchOptions && patchOptions.transferEventName) {
|
|---|
| 1951 | eventName = patchOptions.transferEventName(eventName);
|
|---|
| 1952 | }
|
|---|
| 1953 | var options = arguments[2];
|
|---|
| 1954 | var capture = !options ? false : typeof options === 'boolean' ? true : options.capture;
|
|---|
| 1955 | var delegate = arguments[1];
|
|---|
| 1956 | if (!delegate) {
|
|---|
| 1957 | return nativeRemoveEventListener.apply(this, arguments);
|
|---|
| 1958 | }
|
|---|
| 1959 | if (validateHandler &&
|
|---|
| 1960 | !validateHandler(nativeRemoveEventListener, delegate, target, arguments)) {
|
|---|
| 1961 | return;
|
|---|
| 1962 | }
|
|---|
| 1963 | var symbolEventNames = zoneSymbolEventNames$1[eventName];
|
|---|
| 1964 | var symbolEventName;
|
|---|
| 1965 | if (symbolEventNames) {
|
|---|
| 1966 | symbolEventName = symbolEventNames[capture ? TRUE_STR : FALSE_STR];
|
|---|
| 1967 | }
|
|---|
| 1968 | var existingTasks = symbolEventName && target[symbolEventName];
|
|---|
| 1969 | if (existingTasks) {
|
|---|
| 1970 | for (var i = 0; i < existingTasks.length; i++) {
|
|---|
| 1971 | var existingTask = existingTasks[i];
|
|---|
| 1972 | if (compare(existingTask, delegate)) {
|
|---|
| 1973 | existingTasks.splice(i, 1);
|
|---|
| 1974 | // set isRemoved to data for faster invokeTask check
|
|---|
| 1975 | existingTask.isRemoved = true;
|
|---|
| 1976 | if (existingTasks.length === 0) {
|
|---|
| 1977 | // all tasks for the eventName + capture have gone,
|
|---|
| 1978 | // remove globalZoneAwareCallback and remove the task cache from target
|
|---|
| 1979 | existingTask.allRemoved = true;
|
|---|
| 1980 | target[symbolEventName] = null;
|
|---|
| 1981 | // in the target, we have an event listener which is added by on_property
|
|---|
| 1982 | // such as target.onclick = function() {}, so we need to clear this internal
|
|---|
| 1983 | // property too if all delegates all removed
|
|---|
| 1984 | if (typeof eventName === 'string') {
|
|---|
| 1985 | var onPropertySymbol = ZONE_SYMBOL_PREFIX + 'ON_PROPERTY' + eventName;
|
|---|
| 1986 | target[onPropertySymbol] = null;
|
|---|
| 1987 | }
|
|---|
| 1988 | }
|
|---|
| 1989 | existingTask.zone.cancelTask(existingTask);
|
|---|
| 1990 | if (returnTarget) {
|
|---|
| 1991 | return target;
|
|---|
| 1992 | }
|
|---|
| 1993 | return;
|
|---|
| 1994 | }
|
|---|
| 1995 | }
|
|---|
| 1996 | }
|
|---|
| 1997 | // issue 930, didn't find the event name or callback
|
|---|
| 1998 | // from zone kept existingTasks, the callback maybe
|
|---|
| 1999 | // added outside of zone, we need to call native removeEventListener
|
|---|
| 2000 | // to try to remove it.
|
|---|
| 2001 | return nativeRemoveEventListener.apply(this, arguments);
|
|---|
| 2002 | };
|
|---|
| 2003 | proto[LISTENERS_EVENT_LISTENER] = function () {
|
|---|
| 2004 | var target = this || _global;
|
|---|
| 2005 | var eventName = arguments[0];
|
|---|
| 2006 | if (patchOptions && patchOptions.transferEventName) {
|
|---|
| 2007 | eventName = patchOptions.transferEventName(eventName);
|
|---|
| 2008 | }
|
|---|
| 2009 | var listeners = [];
|
|---|
| 2010 | var tasks = findEventTasks(target, eventNameToString ? eventNameToString(eventName) : eventName);
|
|---|
| 2011 | for (var i = 0; i < tasks.length; i++) {
|
|---|
| 2012 | var task = tasks[i];
|
|---|
| 2013 | var delegate = task.originalDelegate ? task.originalDelegate : task.callback;
|
|---|
| 2014 | listeners.push(delegate);
|
|---|
| 2015 | }
|
|---|
| 2016 | return listeners;
|
|---|
| 2017 | };
|
|---|
| 2018 | proto[REMOVE_ALL_LISTENERS_EVENT_LISTENER] = function () {
|
|---|
| 2019 | var target = this || _global;
|
|---|
| 2020 | var eventName = arguments[0];
|
|---|
| 2021 | if (!eventName) {
|
|---|
| 2022 | var keys = Object.keys(target);
|
|---|
| 2023 | for (var i = 0; i < keys.length; i++) {
|
|---|
| 2024 | var prop = keys[i];
|
|---|
| 2025 | var match = EVENT_NAME_SYMBOL_REGX.exec(prop);
|
|---|
| 2026 | var evtName = match && match[1];
|
|---|
| 2027 | // in nodejs EventEmitter, removeListener event is
|
|---|
| 2028 | // used for monitoring the removeListener call,
|
|---|
| 2029 | // so just keep removeListener eventListener until
|
|---|
| 2030 | // all other eventListeners are removed
|
|---|
| 2031 | if (evtName && evtName !== 'removeListener') {
|
|---|
| 2032 | this[REMOVE_ALL_LISTENERS_EVENT_LISTENER].call(this, evtName);
|
|---|
| 2033 | }
|
|---|
| 2034 | }
|
|---|
| 2035 | // remove removeListener listener finally
|
|---|
| 2036 | this[REMOVE_ALL_LISTENERS_EVENT_LISTENER].call(this, 'removeListener');
|
|---|
| 2037 | }
|
|---|
| 2038 | else {
|
|---|
| 2039 | if (patchOptions && patchOptions.transferEventName) {
|
|---|
| 2040 | eventName = patchOptions.transferEventName(eventName);
|
|---|
| 2041 | }
|
|---|
| 2042 | var symbolEventNames = zoneSymbolEventNames$1[eventName];
|
|---|
| 2043 | if (symbolEventNames) {
|
|---|
| 2044 | var symbolEventName = symbolEventNames[FALSE_STR];
|
|---|
| 2045 | var symbolCaptureEventName = symbolEventNames[TRUE_STR];
|
|---|
| 2046 | var tasks = target[symbolEventName];
|
|---|
| 2047 | var captureTasks = target[symbolCaptureEventName];
|
|---|
| 2048 | if (tasks) {
|
|---|
| 2049 | var removeTasks = tasks.slice();
|
|---|
| 2050 | for (var i = 0; i < removeTasks.length; i++) {
|
|---|
| 2051 | var task = removeTasks[i];
|
|---|
| 2052 | var delegate = task.originalDelegate ? task.originalDelegate : task.callback;
|
|---|
| 2053 | this[REMOVE_EVENT_LISTENER].call(this, eventName, delegate, task.options);
|
|---|
| 2054 | }
|
|---|
| 2055 | }
|
|---|
| 2056 | if (captureTasks) {
|
|---|
| 2057 | var removeTasks = captureTasks.slice();
|
|---|
| 2058 | for (var i = 0; i < removeTasks.length; i++) {
|
|---|
| 2059 | var task = removeTasks[i];
|
|---|
| 2060 | var delegate = task.originalDelegate ? task.originalDelegate : task.callback;
|
|---|
| 2061 | this[REMOVE_EVENT_LISTENER].call(this, eventName, delegate, task.options);
|
|---|
| 2062 | }
|
|---|
| 2063 | }
|
|---|
| 2064 | }
|
|---|
| 2065 | }
|
|---|
| 2066 | if (returnTarget) {
|
|---|
| 2067 | return this;
|
|---|
| 2068 | }
|
|---|
| 2069 | };
|
|---|
| 2070 | // for native toString patch
|
|---|
| 2071 | attachOriginToPatched(proto[ADD_EVENT_LISTENER], nativeAddEventListener);
|
|---|
| 2072 | attachOriginToPatched(proto[REMOVE_EVENT_LISTENER], nativeRemoveEventListener);
|
|---|
| 2073 | if (nativeRemoveAllListeners) {
|
|---|
| 2074 | attachOriginToPatched(proto[REMOVE_ALL_LISTENERS_EVENT_LISTENER], nativeRemoveAllListeners);
|
|---|
| 2075 | }
|
|---|
| 2076 | if (nativeListeners) {
|
|---|
| 2077 | attachOriginToPatched(proto[LISTENERS_EVENT_LISTENER], nativeListeners);
|
|---|
| 2078 | }
|
|---|
| 2079 | return true;
|
|---|
| 2080 | }
|
|---|
| 2081 | var results = [];
|
|---|
| 2082 | for (var i = 0; i < apis.length; i++) {
|
|---|
| 2083 | results[i] = patchEventTargetMethods(apis[i], patchOptions);
|
|---|
| 2084 | }
|
|---|
| 2085 | return results;
|
|---|
| 2086 | }
|
|---|
| 2087 | function findEventTasks(target, eventName) {
|
|---|
| 2088 | if (!eventName) {
|
|---|
| 2089 | var foundTasks = [];
|
|---|
| 2090 | for (var prop in target) {
|
|---|
| 2091 | var match = EVENT_NAME_SYMBOL_REGX.exec(prop);
|
|---|
| 2092 | var evtName = match && match[1];
|
|---|
| 2093 | if (evtName && (!eventName || evtName === eventName)) {
|
|---|
| 2094 | var tasks = target[prop];
|
|---|
| 2095 | if (tasks) {
|
|---|
| 2096 | for (var i = 0; i < tasks.length; i++) {
|
|---|
| 2097 | foundTasks.push(tasks[i]);
|
|---|
| 2098 | }
|
|---|
| 2099 | }
|
|---|
| 2100 | }
|
|---|
| 2101 | }
|
|---|
| 2102 | return foundTasks;
|
|---|
| 2103 | }
|
|---|
| 2104 | var symbolEventName = zoneSymbolEventNames$1[eventName];
|
|---|
| 2105 | if (!symbolEventName) {
|
|---|
| 2106 | prepareEventNames(eventName);
|
|---|
| 2107 | symbolEventName = zoneSymbolEventNames$1[eventName];
|
|---|
| 2108 | }
|
|---|
| 2109 | var captureFalseTasks = target[symbolEventName[FALSE_STR]];
|
|---|
| 2110 | var captureTrueTasks = target[symbolEventName[TRUE_STR]];
|
|---|
| 2111 | if (!captureFalseTasks) {
|
|---|
| 2112 | return captureTrueTasks ? captureTrueTasks.slice() : [];
|
|---|
| 2113 | }
|
|---|
| 2114 | else {
|
|---|
| 2115 | return captureTrueTasks ? captureFalseTasks.concat(captureTrueTasks) :
|
|---|
| 2116 | captureFalseTasks.slice();
|
|---|
| 2117 | }
|
|---|
| 2118 | }
|
|---|
| 2119 | /**
|
|---|
| 2120 | * @license
|
|---|
| 2121 | * Copyright Google LLC All Rights Reserved.
|
|---|
| 2122 | *
|
|---|
| 2123 | * Use of this source code is governed by an MIT-style license that can be
|
|---|
| 2124 | * found in the LICENSE file at https://angular.io/license
|
|---|
| 2125 | */
|
|---|
| 2126 | Zone.__load_patch('EventEmitter', function (global) {
|
|---|
| 2127 | // For EventEmitter
|
|---|
| 2128 | var EE_ADD_LISTENER = 'addListener';
|
|---|
| 2129 | var EE_PREPEND_LISTENER = 'prependListener';
|
|---|
| 2130 | var EE_REMOVE_LISTENER = 'removeListener';
|
|---|
| 2131 | var EE_REMOVE_ALL_LISTENER = 'removeAllListeners';
|
|---|
| 2132 | var EE_LISTENERS = 'listeners';
|
|---|
| 2133 | var EE_ON = 'on';
|
|---|
| 2134 | var EE_OFF = 'off';
|
|---|
| 2135 | var compareTaskCallbackVsDelegate = function (task, delegate) {
|
|---|
| 2136 | // same callback, same capture, same event name, just return
|
|---|
| 2137 | return task.callback === delegate || task.callback.listener === delegate;
|
|---|
| 2138 | };
|
|---|
| 2139 | var eventNameToString = function (eventName) {
|
|---|
| 2140 | if (typeof eventName === 'string') {
|
|---|
| 2141 | return eventName;
|
|---|
| 2142 | }
|
|---|
| 2143 | if (!eventName) {
|
|---|
| 2144 | return '';
|
|---|
| 2145 | }
|
|---|
| 2146 | return eventName.toString().replace('(', '_').replace(')', '_');
|
|---|
| 2147 | };
|
|---|
| 2148 | function patchEventEmitterMethods(obj) {
|
|---|
| 2149 | var result = patchEventTarget(global, [obj], {
|
|---|
| 2150 | useG: false,
|
|---|
| 2151 | add: EE_ADD_LISTENER,
|
|---|
| 2152 | rm: EE_REMOVE_LISTENER,
|
|---|
| 2153 | prepend: EE_PREPEND_LISTENER,
|
|---|
| 2154 | rmAll: EE_REMOVE_ALL_LISTENER,
|
|---|
| 2155 | listeners: EE_LISTENERS,
|
|---|
| 2156 | chkDup: false,
|
|---|
| 2157 | rt: true,
|
|---|
| 2158 | diff: compareTaskCallbackVsDelegate,
|
|---|
| 2159 | eventNameToString: eventNameToString
|
|---|
| 2160 | });
|
|---|
| 2161 | if (result && result[0]) {
|
|---|
| 2162 | obj[EE_ON] = obj[EE_ADD_LISTENER];
|
|---|
| 2163 | obj[EE_OFF] = obj[EE_REMOVE_LISTENER];
|
|---|
| 2164 | }
|
|---|
| 2165 | }
|
|---|
| 2166 | // EventEmitter
|
|---|
| 2167 | var events;
|
|---|
| 2168 | try {
|
|---|
| 2169 | events = require('events');
|
|---|
| 2170 | }
|
|---|
| 2171 | catch (err) {
|
|---|
| 2172 | }
|
|---|
| 2173 | if (events && events.EventEmitter) {
|
|---|
| 2174 | patchEventEmitterMethods(events.EventEmitter.prototype);
|
|---|
| 2175 | }
|
|---|
| 2176 | });
|
|---|
| 2177 | /**
|
|---|
| 2178 | * @license
|
|---|
| 2179 | * Copyright Google LLC All Rights Reserved.
|
|---|
| 2180 | *
|
|---|
| 2181 | * Use of this source code is governed by an MIT-style license that can be
|
|---|
| 2182 | * found in the LICENSE file at https://angular.io/license
|
|---|
| 2183 | */
|
|---|
| 2184 | Zone.__load_patch('fs', function () {
|
|---|
| 2185 | var fs;
|
|---|
| 2186 | try {
|
|---|
| 2187 | fs = require('fs');
|
|---|
| 2188 | }
|
|---|
| 2189 | catch (err) {
|
|---|
| 2190 | }
|
|---|
| 2191 | // watch, watchFile, unwatchFile has been patched
|
|---|
| 2192 | // because EventEmitter has been patched
|
|---|
| 2193 | var TO_PATCH_MACROTASK_METHODS = [
|
|---|
| 2194 | 'access', 'appendFile', 'chmod', 'chown', 'close', 'exists', 'fchmod',
|
|---|
| 2195 | 'fchown', 'fdatasync', 'fstat', 'fsync', 'ftruncate', 'futimes', 'lchmod',
|
|---|
| 2196 | 'lchown', 'link', 'lstat', 'mkdir', 'mkdtemp', 'open', 'read',
|
|---|
| 2197 | 'readdir', 'readFile', 'readlink', 'realpath', 'rename', 'rmdir', 'stat',
|
|---|
| 2198 | 'symlink', 'truncate', 'unlink', 'utimes', 'write', 'writeFile',
|
|---|
| 2199 | ];
|
|---|
| 2200 | if (fs) {
|
|---|
| 2201 | TO_PATCH_MACROTASK_METHODS.filter(function (name) { return !!fs[name] && typeof fs[name] === 'function'; })
|
|---|
| 2202 | .forEach(function (name) {
|
|---|
| 2203 | patchMacroTask(fs, name, function (self, args) {
|
|---|
| 2204 | return {
|
|---|
| 2205 | name: 'fs.' + name,
|
|---|
| 2206 | args: args,
|
|---|
| 2207 | cbIdx: args.length > 0 ? args.length - 1 : -1,
|
|---|
| 2208 | target: self
|
|---|
| 2209 | };
|
|---|
| 2210 | });
|
|---|
| 2211 | });
|
|---|
| 2212 | }
|
|---|
| 2213 | });
|
|---|
| 2214 | /**
|
|---|
| 2215 | * @license
|
|---|
| 2216 | * Copyright Google LLC All Rights Reserved.
|
|---|
| 2217 | *
|
|---|
| 2218 | * Use of this source code is governed by an MIT-style license that can be
|
|---|
| 2219 | * found in the LICENSE file at https://angular.io/license
|
|---|
| 2220 | */
|
|---|
| 2221 | var taskSymbol = zoneSymbol('zoneTask');
|
|---|
| 2222 | function patchTimer(window, setName, cancelName, nameSuffix) {
|
|---|
| 2223 | var setNative = null;
|
|---|
| 2224 | var clearNative = null;
|
|---|
| 2225 | setName += nameSuffix;
|
|---|
| 2226 | cancelName += nameSuffix;
|
|---|
| 2227 | var tasksByHandleId = {};
|
|---|
| 2228 | function scheduleTask(task) {
|
|---|
| 2229 | var data = task.data;
|
|---|
| 2230 | data.args[0] = function () {
|
|---|
| 2231 | return task.invoke.apply(this, arguments);
|
|---|
| 2232 | };
|
|---|
| 2233 | data.handleId = setNative.apply(window, data.args);
|
|---|
| 2234 | return task;
|
|---|
| 2235 | }
|
|---|
| 2236 | function clearTask(task) {
|
|---|
| 2237 | return clearNative.call(window, task.data.handleId);
|
|---|
| 2238 | }
|
|---|
| 2239 | setNative =
|
|---|
| 2240 | patchMethod(window, setName, function (delegate) { return function (self, args) {
|
|---|
| 2241 | if (typeof args[0] === 'function') {
|
|---|
| 2242 | var options_1 = {
|
|---|
| 2243 | isPeriodic: nameSuffix === 'Interval',
|
|---|
| 2244 | delay: (nameSuffix === 'Timeout' || nameSuffix === 'Interval') ? args[1] || 0 :
|
|---|
| 2245 | undefined,
|
|---|
| 2246 | args: args
|
|---|
| 2247 | };
|
|---|
| 2248 | var callback_1 = args[0];
|
|---|
| 2249 | args[0] = function timer() {
|
|---|
| 2250 | try {
|
|---|
| 2251 | return callback_1.apply(this, arguments);
|
|---|
| 2252 | }
|
|---|
| 2253 | finally {
|
|---|
| 2254 | // issue-934, task will be cancelled
|
|---|
| 2255 | // even it is a periodic task such as
|
|---|
| 2256 | // setInterval
|
|---|
| 2257 | // https://github.com/angular/angular/issues/40387
|
|---|
| 2258 | // Cleanup tasksByHandleId should be handled before scheduleTask
|
|---|
| 2259 | // Since some zoneSpec may intercept and doesn't trigger
|
|---|
| 2260 | // scheduleFn(scheduleTask) provided here.
|
|---|
| 2261 | if (!(options_1.isPeriodic)) {
|
|---|
| 2262 | if (typeof options_1.handleId === 'number') {
|
|---|
| 2263 | // in non-nodejs env, we remove timerId
|
|---|
| 2264 | // from local cache
|
|---|
| 2265 | delete tasksByHandleId[options_1.handleId];
|
|---|
| 2266 | }
|
|---|
| 2267 | else if (options_1.handleId) {
|
|---|
| 2268 | // Node returns complex objects as handleIds
|
|---|
| 2269 | // we remove task reference from timer object
|
|---|
| 2270 | options_1.handleId[taskSymbol] = null;
|
|---|
| 2271 | }
|
|---|
| 2272 | }
|
|---|
| 2273 | }
|
|---|
| 2274 | };
|
|---|
| 2275 | var task = scheduleMacroTaskWithCurrentZone(setName, args[0], options_1, scheduleTask, clearTask);
|
|---|
| 2276 | if (!task) {
|
|---|
| 2277 | return task;
|
|---|
| 2278 | }
|
|---|
| 2279 | // Node.js must additionally support the ref and unref functions.
|
|---|
| 2280 | var handle = task.data.handleId;
|
|---|
| 2281 | if (typeof handle === 'number') {
|
|---|
| 2282 | // for non nodejs env, we save handleId: task
|
|---|
| 2283 | // mapping in local cache for clearTimeout
|
|---|
| 2284 | tasksByHandleId[handle] = task;
|
|---|
| 2285 | }
|
|---|
| 2286 | else if (handle) {
|
|---|
| 2287 | // for nodejs env, we save task
|
|---|
| 2288 | // reference in timerId Object for clearTimeout
|
|---|
| 2289 | handle[taskSymbol] = task;
|
|---|
| 2290 | }
|
|---|
| 2291 | // check whether handle is null, because some polyfill or browser
|
|---|
| 2292 | // may return undefined from setTimeout/setInterval/setImmediate/requestAnimationFrame
|
|---|
| 2293 | if (handle && handle.ref && handle.unref && typeof handle.ref === 'function' &&
|
|---|
| 2294 | typeof handle.unref === 'function') {
|
|---|
| 2295 | task.ref = handle.ref.bind(handle);
|
|---|
| 2296 | task.unref = handle.unref.bind(handle);
|
|---|
| 2297 | }
|
|---|
| 2298 | if (typeof handle === 'number' || handle) {
|
|---|
| 2299 | return handle;
|
|---|
| 2300 | }
|
|---|
| 2301 | return task;
|
|---|
| 2302 | }
|
|---|
| 2303 | else {
|
|---|
| 2304 | // cause an error by calling it directly.
|
|---|
| 2305 | return delegate.apply(window, args);
|
|---|
| 2306 | }
|
|---|
| 2307 | }; });
|
|---|
| 2308 | clearNative =
|
|---|
| 2309 | patchMethod(window, cancelName, function (delegate) { return function (self, args) {
|
|---|
| 2310 | var id = args[0];
|
|---|
| 2311 | var task;
|
|---|
| 2312 | if (typeof id === 'number') {
|
|---|
| 2313 | // non nodejs env.
|
|---|
| 2314 | task = tasksByHandleId[id];
|
|---|
| 2315 | }
|
|---|
| 2316 | else {
|
|---|
| 2317 | // nodejs env.
|
|---|
| 2318 | task = id && id[taskSymbol];
|
|---|
| 2319 | // other environments.
|
|---|
| 2320 | if (!task) {
|
|---|
| 2321 | task = id;
|
|---|
| 2322 | }
|
|---|
| 2323 | }
|
|---|
| 2324 | if (task && typeof task.type === 'string') {
|
|---|
| 2325 | if (task.state !== 'notScheduled' &&
|
|---|
| 2326 | (task.cancelFn && task.data.isPeriodic || task.runCount === 0)) {
|
|---|
| 2327 | if (typeof id === 'number') {
|
|---|
| 2328 | delete tasksByHandleId[id];
|
|---|
| 2329 | }
|
|---|
| 2330 | else if (id) {
|
|---|
| 2331 | id[taskSymbol] = null;
|
|---|
| 2332 | }
|
|---|
| 2333 | // Do not cancel already canceled functions
|
|---|
| 2334 | task.zone.cancelTask(task);
|
|---|
| 2335 | }
|
|---|
| 2336 | }
|
|---|
| 2337 | else {
|
|---|
| 2338 | // cause an error by calling it directly.
|
|---|
| 2339 | delegate.apply(window, args);
|
|---|
| 2340 | }
|
|---|
| 2341 | }; });
|
|---|
| 2342 | }
|
|---|
| 2343 | /**
|
|---|
| 2344 | * @license
|
|---|
| 2345 | * Copyright Google LLC All Rights Reserved.
|
|---|
| 2346 | *
|
|---|
| 2347 | * Use of this source code is governed by an MIT-style license that can be
|
|---|
| 2348 | * found in the LICENSE file at https://angular.io/license
|
|---|
| 2349 | */
|
|---|
| 2350 | var set = 'set';
|
|---|
| 2351 | var clear = 'clear';
|
|---|
| 2352 | Zone.__load_patch('node_timers', function (global, Zone) {
|
|---|
| 2353 | // Timers
|
|---|
| 2354 | var globalUseTimeoutFromTimer = false;
|
|---|
| 2355 | try {
|
|---|
| 2356 | var timers = require('timers');
|
|---|
| 2357 | var globalEqualTimersTimeout = global.setTimeout === timers.setTimeout;
|
|---|
| 2358 | if (!globalEqualTimersTimeout && !isMix) {
|
|---|
| 2359 | // 1. if isMix, then we are in mix environment such as Electron
|
|---|
| 2360 | // we should only patch timers.setTimeout because global.setTimeout
|
|---|
| 2361 | // have been patched
|
|---|
| 2362 | // 2. if global.setTimeout not equal timers.setTimeout, check
|
|---|
| 2363 | // whether global.setTimeout use timers.setTimeout or not
|
|---|
| 2364 | var originSetTimeout_1 = timers.setTimeout;
|
|---|
| 2365 | timers.setTimeout = function () {
|
|---|
| 2366 | globalUseTimeoutFromTimer = true;
|
|---|
| 2367 | return originSetTimeout_1.apply(this, arguments);
|
|---|
| 2368 | };
|
|---|
| 2369 | var detectTimeout = global.setTimeout(function () { }, 100);
|
|---|
| 2370 | clearTimeout(detectTimeout);
|
|---|
| 2371 | timers.setTimeout = originSetTimeout_1;
|
|---|
| 2372 | }
|
|---|
| 2373 | patchTimer(timers, set, clear, 'Timeout');
|
|---|
| 2374 | patchTimer(timers, set, clear, 'Interval');
|
|---|
| 2375 | patchTimer(timers, set, clear, 'Immediate');
|
|---|
| 2376 | }
|
|---|
| 2377 | catch (error) {
|
|---|
| 2378 | // timers module not exists, for example, when we using nativeScript
|
|---|
| 2379 | // timers is not available
|
|---|
| 2380 | }
|
|---|
| 2381 | if (isMix) {
|
|---|
| 2382 | // if we are in mix environment, such as Electron,
|
|---|
| 2383 | // the global.setTimeout has already been patched,
|
|---|
| 2384 | // so we just patch timers.setTimeout
|
|---|
| 2385 | return;
|
|---|
| 2386 | }
|
|---|
| 2387 | if (!globalUseTimeoutFromTimer) {
|
|---|
| 2388 | // 1. global setTimeout equals timers setTimeout
|
|---|
| 2389 | // 2. or global don't use timers setTimeout(maybe some other library patch setTimeout)
|
|---|
| 2390 | // 3. or load timers module error happens, we should patch global setTimeout
|
|---|
| 2391 | patchTimer(global, set, clear, 'Timeout');
|
|---|
| 2392 | patchTimer(global, set, clear, 'Interval');
|
|---|
| 2393 | patchTimer(global, set, clear, 'Immediate');
|
|---|
| 2394 | }
|
|---|
| 2395 | else {
|
|---|
| 2396 | // global use timers setTimeout, but not equals
|
|---|
| 2397 | // this happens when use nodejs v0.10.x, global setTimeout will
|
|---|
| 2398 | // use a lazy load version of timers setTimeout
|
|---|
| 2399 | // we should not double patch timer's setTimeout
|
|---|
| 2400 | // so we only store the __symbol__ for consistency
|
|---|
| 2401 | global[Zone.__symbol__('setTimeout')] = global.setTimeout;
|
|---|
| 2402 | global[Zone.__symbol__('setInterval')] = global.setInterval;
|
|---|
| 2403 | global[Zone.__symbol__('setImmediate')] = global.setImmediate;
|
|---|
| 2404 | }
|
|---|
| 2405 | });
|
|---|
| 2406 | // patch process related methods
|
|---|
| 2407 | Zone.__load_patch('nextTick', function () {
|
|---|
| 2408 | // patch nextTick as microTask
|
|---|
| 2409 | patchMicroTask(process, 'nextTick', function (self, args) {
|
|---|
| 2410 | return {
|
|---|
| 2411 | name: 'process.nextTick',
|
|---|
| 2412 | args: args,
|
|---|
| 2413 | cbIdx: (args.length > 0 && typeof args[0] === 'function') ? 0 : -1,
|
|---|
| 2414 | target: process
|
|---|
| 2415 | };
|
|---|
| 2416 | });
|
|---|
| 2417 | });
|
|---|
| 2418 | Zone.__load_patch('handleUnhandledPromiseRejection', function (global, Zone, api) {
|
|---|
| 2419 | Zone[api.symbol('unhandledPromiseRejectionHandler')] =
|
|---|
| 2420 | findProcessPromiseRejectionHandler('unhandledRejection');
|
|---|
| 2421 | Zone[api.symbol('rejectionHandledHandler')] =
|
|---|
| 2422 | findProcessPromiseRejectionHandler('rejectionHandled');
|
|---|
| 2423 | // handle unhandled promise rejection
|
|---|
| 2424 | function findProcessPromiseRejectionHandler(evtName) {
|
|---|
| 2425 | return function (e) {
|
|---|
| 2426 | var eventTasks = findEventTasks(process, evtName);
|
|---|
| 2427 | eventTasks.forEach(function (eventTask) {
|
|---|
| 2428 | // process has added unhandledrejection event listener
|
|---|
| 2429 | // trigger the event listener
|
|---|
| 2430 | if (evtName === 'unhandledRejection') {
|
|---|
| 2431 | eventTask.invoke(e.rejection, e.promise);
|
|---|
| 2432 | }
|
|---|
| 2433 | else if (evtName === 'rejectionHandled') {
|
|---|
| 2434 | eventTask.invoke(e.promise);
|
|---|
| 2435 | }
|
|---|
| 2436 | });
|
|---|
| 2437 | };
|
|---|
| 2438 | }
|
|---|
| 2439 | });
|
|---|
| 2440 | // Crypto
|
|---|
| 2441 | Zone.__load_patch('crypto', function () {
|
|---|
| 2442 | var crypto;
|
|---|
| 2443 | try {
|
|---|
| 2444 | crypto = require('crypto');
|
|---|
| 2445 | }
|
|---|
| 2446 | catch (err) {
|
|---|
| 2447 | }
|
|---|
| 2448 | // use the generic patchMacroTask to patch crypto
|
|---|
| 2449 | if (crypto) {
|
|---|
| 2450 | var methodNames = ['randomBytes', 'pbkdf2'];
|
|---|
| 2451 | methodNames.forEach(function (name) {
|
|---|
| 2452 | patchMacroTask(crypto, name, function (self, args) {
|
|---|
| 2453 | return {
|
|---|
| 2454 | name: 'crypto.' + name,
|
|---|
| 2455 | args: args,
|
|---|
| 2456 | cbIdx: (args.length > 0 && typeof args[args.length - 1] === 'function') ?
|
|---|
| 2457 | args.length - 1 :
|
|---|
| 2458 | -1,
|
|---|
| 2459 | target: crypto
|
|---|
| 2460 | };
|
|---|
| 2461 | });
|
|---|
| 2462 | });
|
|---|
| 2463 | }
|
|---|
| 2464 | });
|
|---|
| 2465 | Zone.__load_patch('console', function (global, Zone) {
|
|---|
| 2466 | var consoleMethods = ['dir', 'log', 'info', 'error', 'warn', 'assert', 'debug', 'timeEnd', 'trace'];
|
|---|
| 2467 | consoleMethods.forEach(function (m) {
|
|---|
| 2468 | var originalMethod = console[Zone.__symbol__(m)] = console[m];
|
|---|
| 2469 | if (originalMethod) {
|
|---|
| 2470 | console[m] = function () {
|
|---|
| 2471 | var args = ArraySlice.call(arguments);
|
|---|
| 2472 | if (Zone.current === Zone.root) {
|
|---|
| 2473 | return originalMethod.apply(this, args);
|
|---|
| 2474 | }
|
|---|
| 2475 | else {
|
|---|
| 2476 | return Zone.root.run(originalMethod, this, args);
|
|---|
| 2477 | }
|
|---|
| 2478 | };
|
|---|
| 2479 | }
|
|---|
| 2480 | });
|
|---|
| 2481 | });
|
|---|
| 2482 | })));
|
|---|
