1 line
322 KiB
JSON
1 line
322 KiB
JSON
|
{"ast":null,"code":"'use strict';\n\n/**\n * @license Angular v<unknown>\n * (c) 2010-2022 Google LLC. https://angular.io/\n * License: MIT\n */\n(function (global) {\n const performance = global['performance'];\n function mark(name) {\n performance && performance['mark'] && performance['mark'](name);\n }\n function performanceMeasure(name, label) {\n performance && performance['measure'] && performance['measure'](name, label);\n }\n mark('Zone');\n // Initialize before it's accessed below.\n // __Zone_symbol_prefix global can be used to override the default zone\n // symbol prefix with a custom one if needed.\n const symbolPrefix = global['__Zone_symbol_prefix'] || '__zone_symbol__';\n function __symbol__(name) {\n return symbolPrefix + name;\n }\n const checkDuplicate = global[__symbol__('forceDuplicateZoneCheck')] === true;\n if (global['Zone']) {\n // if global['Zone'] already exists (maybe zone.js was already loaded or\n // some other lib also registered a global object named Zone), we may need\n // to throw an error, but sometimes user may not want this error.\n // For example,\n // we have two web pages, page1 includes zone.js, page2 doesn't.\n // and the 1st time user load page1 and page2, everything work fine,\n // but when user load page2 again, error occurs because global['Zone'] already exists.\n // so we add a flag to let user choose whether to throw this error or not.\n // By default, if existing Zone is from zone.js, we will not throw the error.\n if (checkDuplicate || typeof global['Zone'].__symbol__ !== 'function') {\n throw new Error('Zone already loaded.');\n } else {\n return global['Zone'];\n }\n }\n class Zone {\n // tslint:disable-next-line:require-internal-with-underscore\n static {\n this.__symbol__ = __symbol__;\n }\n static assertZonePatched() {\n if (global['Promise'] !== patches['ZoneAwarePromise']) {\n throw new Error('Zone.js has detected that ZoneAwarePromise `(window|global).Promise` ' + 'has been overwritten.\\n' + 'Most likely cause is that a Promise polyfill has been loaded ' + 'after Zone.js (Polyfilling Promise api is not necessary when zone.js is loaded. ' + 'If you must load one, do so before loading zone.js.)');\n }\n }\n static get root() {\n let zone = Zone.current;\n while (zone.parent) {\n zone = zone.parent;\n }\n return zone;\n }\n static get current() {\n return _currentZoneFrame.zone;\n }\n static get currentTask() {\n return _currentTask;\n }\n // tslint:disable-next-line:require-internal-with-underscore\n static __load_patch(name, fn, ignoreDuplicate = false) {\n if (patches.hasOwnProperty(name)) {\n // `checkDuplicate` option is defined from global variable\n // so it works for all modules.\n // `ignoreDuplicate` can work for the specified module\n if (!ignoreDuplicate && checkDuplicate) {\n throw Error('Already loaded patch: ' + name);\n }\n } else if (!global['__Zone_disable_' + name]) {\n const perfName = 'Zone:' + name;\n mark(perfName);\n patches[name] = fn(global, Zone, _api);\n performanceMeasure(perfName, perfName);\n }\n }\n get parent() {\n return this._parent;\n }\n get name() {\n return this._name;\n }\n constructor(parent, zoneSpec) {\n this._parent = parent;\n this._name = zoneSpec ? zoneSpec.name || 'unnamed' : '<root>';\n this._properties = zoneSpec && zoneSpec.properties || {};\n this._zoneDelegate = new _ZoneDelegate(this, this._parent && this._parent._zoneDelegate, zoneSpec);\n }\n get(key) {\n const zone = this.getZoneWith(key);\n if (zone) return zone._properties[key];\n }\n getZoneWith(key) {\n let current = this;\n while (current) {\n if (current._properties.hasOwnProperty(key)) {\n return current;\n }\n current = current._parent;\n }\n return null;\n }\n fork(zoneSpec) {
|