source: trip-planner-front/node_modules/zone.js/bundles/webapis-media-query.umd.js@ 6a3a178

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

initial commit

  • Property mode set to 100644
File size: 3.2 KB
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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 Zone.__load_patch('mediaQuery', function (global, Zone, api) {
20 function patchAddListener(proto) {
21 api.patchMethod(proto, 'addListener', function (delegate) { return function (self, args) {
22 var callback = args.length > 0 ? args[0] : null;
23 if (typeof callback === 'function') {
24 var wrapperedCallback = Zone.current.wrap(callback, 'MediaQuery');
25 callback[api.symbol('mediaQueryCallback')] = wrapperedCallback;
26 return delegate.call(self, wrapperedCallback);
27 }
28 else {
29 return delegate.apply(self, args);
30 }
31 }; });
32 }
33 function patchRemoveListener(proto) {
34 api.patchMethod(proto, 'removeListener', function (delegate) { return function (self, args) {
35 var callback = args.length > 0 ? args[0] : null;
36 if (typeof callback === 'function') {
37 var wrapperedCallback = callback[api.symbol('mediaQueryCallback')];
38 if (wrapperedCallback) {
39 return delegate.call(self, wrapperedCallback);
40 }
41 else {
42 return delegate.apply(self, args);
43 }
44 }
45 else {
46 return delegate.apply(self, args);
47 }
48 }; });
49 }
50 if (global['MediaQueryList']) {
51 var proto = global['MediaQueryList'].prototype;
52 patchAddListener(proto);
53 patchRemoveListener(proto);
54 }
55 else if (global['matchMedia']) {
56 api.patchMethod(global, 'matchMedia', function (delegate) { return function (self, args) {
57 var mql = delegate.apply(self, args);
58 if (mql) {
59 // try to patch MediaQueryList.prototype
60 var proto = Object.getPrototypeOf(mql);
61 if (proto && proto['addListener']) {
62 // try to patch proto, don't need to worry about patch
63 // multiple times, because, api.patchEventTarget will check it
64 patchAddListener(proto);
65 patchRemoveListener(proto);
66 patchAddListener(mql);
67 patchRemoveListener(mql);
68 }
69 else if (mql['addListener']) {
70 // proto not exists, or proto has no addListener method
71 // try to patch mql instance
72 patchAddListener(mql);
73 patchRemoveListener(mql);
74 }
75 }
76 return mql;
77 }; });
78 }
79 });
80})));
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