https://www.tavernettabeach.com/wp-content/plugins/blueimp-lightbox/js/blueimp-gallery-fullscreen.js?ver=1.0.0

1/*
2 * blueimp Gallery Fullscreen JS 1.2.0
3 * https://github.com/blueimp/Gallery
4 *
5 * Copyright 2013, Sebastian Tschan
6 * https://blueimp.net
7 *
8 * Licensed under the MIT license:
9 * http://www.opensource.org/licenses/MIT
10 */
11
12/* global define, window, document */
13
14(function (factory) {
15    'use strict';
16    if (typeof define === 'function' && define.amd) {
17        // Register as an anonymous AMD module:
18        define([
19            './blueimp-helper',
20            './blueimp-gallery'
21        ], factory);
22    } else {
23        // Browser globals:
24        factory(
25            window.blueimp.helper || window.jQuery,
26            window.blueimp.Gallery
27        );
28    }
29}(function ($, Gallery) {
30    'use strict';
31
32    $.extend(Gallery.prototype.options, {
33        // Defines if the gallery should open in fullscreen mode:
34        fullScreen: false
35    });
36
37    var initialize = Gallery.prototype.initialize,
38        close = Gallery.prototype.close;
39
40    $.extend(Gallery.prototype, {
41
42        getFullScreenElement: function () {
43            return document.fullscreenElement ||
44                document.webkitFullscreenElement ||
45                document.mozFullScreenElement ||
46                document.msFullscreenElement;
47        },
48
49        requestFullScreen: function (element) {
50            if (element.requestFullscreen) {
51                element.requestFullscreen();
52            } else if (element.webkitRequestFullscreen) {
53                element.webkitRequestFullscreen();
54            } else if (element.mozRequestFullScreen) {
55                element.mozRequestFullScreen();
56            } else if (element.msRequestFullscreen) {
57                element.msRequestFullscreen();
58            }
59        },
60
61        exitFullScreen: function () {
62            if (document.exitFullscreen) {
63                document.exitFullscreen();
64            } else if (document.webkitCancelFullScreen) {
65                document.webkitCancelFullScreen();
66            } else if (document.mozCancelFullScreen) {
67                document.mozCancelFullScreen();
68            } else if (document.msExitFullscreen) {
69                document.msExitFullscreen();
70            }
71        },
72
73        initialize: function () {
74            initialize.call(this);
75            if (this.options.fullScreen && !this.getFullScreenElement()) {
76                this.requestFullScreen(this.container[0]);
77            }
78        },
79
80        close: function () {
81            if (this.getFullScreenElement() === this.container[0]) {
82                this.exitFullScreen();
83            }
84            close.call(this);
85        }
86
87    });
88
89    return Gallery;
90}));