https://www.theacropolismuseum.gr/themes/custom/acropolis/js/lg-fullscreen.umd.js?v=1.3

1/*!
2 * lightgallery | 2.2.1 | September 4th 2021
3 * http://www.lightgalleryjs.com/
4 * Copyright (c) 2020 Sachin Neravath;
5 * @license GPLv3
6 */
7
8(function (global, factory) {
9    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
10    typeof define === 'function' && define.amd ? define(factory) :
11    (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.lgFullscreen = factory());
12}(this, (function () { 'use strict';
13
14    /*! *****************************************************************************
15    Copyright (c) Microsoft Corporation.
16
17    Permission to use, copy, modify, and/or distribute this software for any
18    purpose with or without fee is hereby granted.
19
20    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
21    REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
22    AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
23    INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
24    LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
25    OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
26    PERFORMANCE OF THIS SOFTWARE.
27    ***************************************************************************** */
28
29    var __assign = function() {
30        __assign = Object.assign || function __assign(t) {
31            for (var s, i = 1, n = arguments.length; i < n; i++) {
32                s = arguments[i];
33                for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
34            }
35            return t;
36        };
37        return __assign.apply(this, arguments);
38    };
39
40    var fullscreenSettings = {
41        fullScreen: true,
42    };
43
44    var FullScreen = /** @class */ (function () {
45        function FullScreen(instance, $LG) {
46            // get lightGallery core plugin instance
47            this.core = instance;
48            this.$LG = $LG;
49            // extend module default settings with lightGallery core settings
50            this.settings = __assign(__assign({}, fullscreenSettings), this.core.settings);
51            return this;
52        }
53        FullScreen.prototype.init = function () {
54            var fullScreen = '';
55            if (this.settings.fullScreen) {
56                // check for fullscreen browser support
57                if (!document.fullscreenEnabled &&
58                    !document.webkitFullscreenEnabled &&
59                    !document.mozFullScreenEnabled &&
60                    !document.msFullscreenEnabled) {
61                    return;
62                }
63                else {
64                    fullScreen =
65                        '<button type="button" aria-label="Toggle fullscreen" class="lg-fullscreen lg-icon"></button>';
66                    this.core.$toolbar.append(fullScreen);
67                    this.fullScreen();
68                }
69            }
70        };
71        FullScreen.prototype.isFullScreen = function () {
72            return (document.fullscreenElement ||
73                document.mozFullScreenElement ||
74                document.webkitFullscreenElement ||
75                document.msFullscreenElement);
76        };
77        FullScreen.prototype.requestFullscreen = function () {
78            var el = document.documentElement;
79            if (el.requestFullscreen) {
80                el.requestFullscreen();
81            }
82            else if (el.msRequestFullscreen) {
83                el.msRequestFullscreen();
84            }
85            else if (el.mozRequestFullScreen) {
86                el.mozRequestFullScreen();
87            }
88            else if (el.webkitRequestFullscreen) {
89                el.webkitRequestFullscreen();
90            }
91        };
92        FullScreen.prototype.exitFullscreen = function () {
93            if (document.exitFullscreen) {
94                document.exitFullscreen();
95            }
96            else if (document.msExitFullscreen) {
97                document.msExitFullscreen();
98            }
99            else if (document.mozCancelFullScreen) {
100                document.mozCancelFullScreen();
101            }
102            else if (document.webkitExitFullscreen) {
103                document.webkitExitFullscreen();
104            }
105        };
106        // https://developer.mozilla.org/en-US/docs/Web/Guide/API/DOM/Using_full_screen_mode
107        FullScreen.prototype.fullScreen = function () {
108            var _this = this;
109            this.$LG(document).on("fullscreenchange.lg.global" + this.core.lgId + " \n            webkitfullscreenchange.lg.global" + this.core.lgId + " \n            mozfullscreenchange.lg.global" + this.core.lgId + " \n            MSFullscreenChange.lg.global" + this.core.lgId, function () {
110                if (!_this.core.lgOpened)
111                    return;
112                _this.core.outer.toggleClass('lg-fullscreen-on');
113            });
114            this.core.outer
115                .find('.lg-fullscreen')
116                .first()
117                .on('click.lg', function () {
118                if (_this.isFullScreen()) {
119                    _this.exitFullscreen();
120                }
121                else {
122                    _this.requestFullscreen();
123                }
124            });
125        };
126        FullScreen.prototype.closeGallery = function () {
127            // exit from fullscreen if activated
128            if (this.isFullScreen()) {
129                this.exitFullscreen();
130            }
131        };
132        FullScreen.prototype.destroy = function () {
133            this.$LG(document).off("fullscreenchange.lg.global" + this.core.lgId + " \n            webkitfullscreenchange.lg.global" + this.core.lgId + " \n            mozfullscreenchange.lg.global" + this.core.lgId + " \n            MSFullscreenChange.lg.global" + this.core.lgId);
134        };
135        return FullScreen;

136    }());
137
138    return FullScreen;
139
140})));
141//# sourceMappingURL=lg-fullscreen.umd.js.map