source: trip-planner-front/node_modules/zone.js/dist/proxy.js@ 76712b2

Last change on this file since 76712b2 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

initial commit
  • Property mode set to 100644
File size: 8.5 KB
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[6a3a178]1'use strict';
2/**
3 * @license Angular v12.0.0-next.0
4 * (c) 2010-2020 Google LLC. https://angular.io/
5 * License: MIT
6 */
7(function (factory) {
8 typeof define === 'function' && define.amd ? define(factory) :
9 factory();
10}((function () {
11 'use strict';
12 /**
13 * @license
14 * Copyright Google LLC All Rights Reserved.
15 *
16 * Use of this source code is governed by an MIT-style license that can be
17 * found in the LICENSE file at https://angular.io/license
18 */
19 var ProxyZoneSpec = /** @class */ (function () {
20 function ProxyZoneSpec(defaultSpecDelegate) {
21 if (defaultSpecDelegate === void 0) { defaultSpecDelegate = null; }
22 this.defaultSpecDelegate = defaultSpecDelegate;
23 this.name = 'ProxyZone';
24 this._delegateSpec = null;
25 this.properties = { 'ProxyZoneSpec': this };
26 this.propertyKeys = null;
27 this.lastTaskState = null;
28 this.isNeedToTriggerHasTask = false;
29 this.tasks = [];
30 this.setDelegate(defaultSpecDelegate);
31 }
32 ProxyZoneSpec.get = function () {
33 return Zone.current.get('ProxyZoneSpec');
34 };
35 ProxyZoneSpec.isLoaded = function () {
36 return ProxyZoneSpec.get() instanceof ProxyZoneSpec;
37 };
38 ProxyZoneSpec.assertPresent = function () {
39 if (!ProxyZoneSpec.isLoaded()) {
40 throw new Error("Expected to be running in 'ProxyZone', but it was not found.");
41 }
42 return ProxyZoneSpec.get();
43 };
44 ProxyZoneSpec.prototype.setDelegate = function (delegateSpec) {
45 var _this = this;
46 var isNewDelegate = this._delegateSpec !== delegateSpec;
47 this._delegateSpec = delegateSpec;
48 this.propertyKeys && this.propertyKeys.forEach(function (key) { return delete _this.properties[key]; });
49 this.propertyKeys = null;
50 if (delegateSpec && delegateSpec.properties) {
51 this.propertyKeys = Object.keys(delegateSpec.properties);
52 this.propertyKeys.forEach(function (k) { return _this.properties[k] = delegateSpec.properties[k]; });
53 }
54 // if a new delegateSpec was set, check if we need to trigger hasTask
55 if (isNewDelegate && this.lastTaskState &&
56 (this.lastTaskState.macroTask || this.lastTaskState.microTask)) {
57 this.isNeedToTriggerHasTask = true;
58 }
59 };
60 ProxyZoneSpec.prototype.getDelegate = function () {
61 return this._delegateSpec;
62 };
63 ProxyZoneSpec.prototype.resetDelegate = function () {
64 var delegateSpec = this.getDelegate();
65 this.setDelegate(this.defaultSpecDelegate);
66 };
67 ProxyZoneSpec.prototype.tryTriggerHasTask = function (parentZoneDelegate, currentZone, targetZone) {
68 if (this.isNeedToTriggerHasTask && this.lastTaskState) {
69 // last delegateSpec has microTask or macroTask
70 // should call onHasTask in current delegateSpec
71 this.isNeedToTriggerHasTask = false;
72 this.onHasTask(parentZoneDelegate, currentZone, targetZone, this.lastTaskState);
73 }
74 };
75 ProxyZoneSpec.prototype.removeFromTasks = function (task) {
76 if (!this.tasks) {
77 return;
78 }
79 for (var i = 0; i < this.tasks.length; i++) {
80 if (this.tasks[i] === task) {
81 this.tasks.splice(i, 1);
82 return;
83 }
84 }
85 };
86 ProxyZoneSpec.prototype.getAndClearPendingTasksInfo = function () {
87 if (this.tasks.length === 0) {
88 return '';
89 }
90 var taskInfo = this.tasks.map(function (task) {
91 var dataInfo = task.data &&
92 Object.keys(task.data)
93 .map(function (key) {
94 return key + ':' + task.data[key];
95 })
96 .join(',');
97 return "type: " + task.type + ", source: " + task.source + ", args: {" + dataInfo + "}";
98 });
99 var pendingTasksInfo = '--Pending async tasks are: [' + taskInfo + ']';
100 // clear tasks
101 this.tasks = [];
102 return pendingTasksInfo;
103 };
104 ProxyZoneSpec.prototype.onFork = function (parentZoneDelegate, currentZone, targetZone, zoneSpec) {
105 if (this._delegateSpec && this._delegateSpec.onFork) {
106 return this._delegateSpec.onFork(parentZoneDelegate, currentZone, targetZone, zoneSpec);
107 }
108 else {
109 return parentZoneDelegate.fork(targetZone, zoneSpec);
110 }
111 };
112 ProxyZoneSpec.prototype.onIntercept = function (parentZoneDelegate, currentZone, targetZone, delegate, source) {
113 if (this._delegateSpec && this._delegateSpec.onIntercept) {
114 return this._delegateSpec.onIntercept(parentZoneDelegate, currentZone, targetZone, delegate, source);
115 }
116 else {
117 return parentZoneDelegate.intercept(targetZone, delegate, source);
118 }
119 };
120 ProxyZoneSpec.prototype.onInvoke = function (parentZoneDelegate, currentZone, targetZone, delegate, applyThis, applyArgs, source) {
121 this.tryTriggerHasTask(parentZoneDelegate, currentZone, targetZone);
122 if (this._delegateSpec && this._delegateSpec.onInvoke) {
123 return this._delegateSpec.onInvoke(parentZoneDelegate, currentZone, targetZone, delegate, applyThis, applyArgs, source);
124 }
125 else {
126 return parentZoneDelegate.invoke(targetZone, delegate, applyThis, applyArgs, source);
127 }
128 };
129 ProxyZoneSpec.prototype.onHandleError = function (parentZoneDelegate, currentZone, targetZone, error) {
130 if (this._delegateSpec && this._delegateSpec.onHandleError) {
131 return this._delegateSpec.onHandleError(parentZoneDelegate, currentZone, targetZone, error);
132 }
133 else {
134 return parentZoneDelegate.handleError(targetZone, error);
135 }
136 };
137 ProxyZoneSpec.prototype.onScheduleTask = function (parentZoneDelegate, currentZone, targetZone, task) {
138 if (task.type !== 'eventTask') {
139 this.tasks.push(task);
140 }
141 if (this._delegateSpec && this._delegateSpec.onScheduleTask) {
142 return this._delegateSpec.onScheduleTask(parentZoneDelegate, currentZone, targetZone, task);
143 }
144 else {
145 return parentZoneDelegate.scheduleTask(targetZone, task);
146 }
147 };
148 ProxyZoneSpec.prototype.onInvokeTask = function (parentZoneDelegate, currentZone, targetZone, task, applyThis, applyArgs) {
149 if (task.type !== 'eventTask') {
150 this.removeFromTasks(task);
151 }
152 this.tryTriggerHasTask(parentZoneDelegate, currentZone, targetZone);
153 if (this._delegateSpec && this._delegateSpec.onInvokeTask) {
154 return this._delegateSpec.onInvokeTask(parentZoneDelegate, currentZone, targetZone, task, applyThis, applyArgs);
155 }
156 else {
157 return parentZoneDelegate.invokeTask(targetZone, task, applyThis, applyArgs);
158 }
159 };
160 ProxyZoneSpec.prototype.onCancelTask = function (parentZoneDelegate, currentZone, targetZone, task) {
161 if (task.type !== 'eventTask') {
162 this.removeFromTasks(task);
163 }
164 this.tryTriggerHasTask(parentZoneDelegate, currentZone, targetZone);
165 if (this._delegateSpec && this._delegateSpec.onCancelTask) {
166 return this._delegateSpec.onCancelTask(parentZoneDelegate, currentZone, targetZone, task);
167 }
168 else {
169 return parentZoneDelegate.cancelTask(targetZone, task);
170 }
171 };
172 ProxyZoneSpec.prototype.onHasTask = function (delegate, current, target, hasTaskState) {
173 this.lastTaskState = hasTaskState;
174 if (this._delegateSpec && this._delegateSpec.onHasTask) {
175 this._delegateSpec.onHasTask(delegate, current, target, hasTaskState);
176 }
177 else {
178 delegate.hasTask(target, hasTaskState);
179 }
180 };
181 return ProxyZoneSpec;
182 }());
183 // Export the class so that new instances can be created with proper
184 // constructor params.
185 Zone['ProxyZoneSpec'] = ProxyZoneSpec;
186})));
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