https://nsa.bg/js/lg-autoplay.min.js

1/**
2 * Minified by jsDelivr using Terser v5.37.0.
3 * Original file: /npm/[email protected]/plugins/autoplay/lg-autoplay.umd.js
4 *
5 * Do NOT use SRI with dynamically generated files! More information: https://www.jsdelivr.com/using-sri-with-dynamic-files
6 */
7/*!
8 * lightgallery | 2.7.2 | September 20th 2023
9 * http://www.lightgalleryjs.com/
10 * Copyright (c) 2020 Sachin Neravath;
11 * @license GPLv3
12 */
13!function(t,o){"object"==typeof exports&&"undefined"!=typeof module?module.exports=o():"function"==typeof define&&define.amd?define(o):(t="undefined"!=typeof globalThis?globalThis:t||self).lgAutoplay=o()}(this,(function(){"use strict";
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    ***************************************************************************** */var t=function(){return t=Object.assign||function(t){for(var o,e=1,s=arguments.length;e<s;e++)for(var r in o=arguments[e])Object.prototype.hasOwnProperty.call(o,r)&&(t[r]=o[r]);return t},t.apply(this,arguments)},o="lgSlideItemLoad",e="lgBeforeSlide",s="lgAfterSlide",r="lgDragStart",i="lgDragEnd",a="lgAutoplay",l="lgAutoplayStart",n="lgAutoplayStop",u={autoplay:!0,slideShowAutoplay:!1,slideShowInterval:5e3,progressBar:!0,forceSlideShowAutoplay:!1,autoplayControls:!0,appendAutoplayControlsTo:".lg-toolbar",autoplayPluginStrings:{toggleAutoplay:"Toggle Autoplay"}};return function(){function p(o){return this.core=o,this.settings=t(t({},u),this.core.settings),this}return p.prototype.init=function(){var t=this;this.settings.autoplay&&(this.interval=!1,this.fromAuto=!0,this.pausedOnTouchDrag=!1,this.pausedOnSlideChange=!1,this.settings.autoplayControls&&this.controls(),this.settings.progressBar&&this.core.outer.append('<div class="lg-progress-bar"><div class="lg-progress"></div></div>'),this.settings.slideShowAutoplay&&this.core.LGel.once(o+".autoplay",(function(){t.startAutoPlay()})),this.core.LGel.on(r+".autoplay touchstart.lg.autoplay",(function(){t.interval&&(t.stopAutoPlay(),t.pausedOnTouchDrag=!0)})),this.core.LGel.on(i+".autoplay touchend.lg.autoplay",(function(){!t.interval&&t.pausedOnTouchDrag&&(t.startAutoPlay(),t.pausedOnTouchDrag=!1)})),this.core.LGel.on(e+".autoplay",(function(){t.showProgressBar(),!t.fromAuto&&t.interval?(t.stopAutoPlay(),t.pausedOnSlideChange=!0):t.pausedOnSlideChange=!1,t.fromAuto=!1})),this.core.LGel.on(s+".autoplay",(function(){t.pausedOnSlideChange&&!t.interval&&t.settings.forceSlideShowAutoplay&&(t.startAutoPlay(),t.pausedOnSlideChange=!1)})),this.showProgressBar())},p.prototype.showProgressBar=function(){var t=this;if(this.settings.progressBar&&this.fromAuto){var o=this.core.outer.find(".lg-progress-bar"),e=this.core.outer.find(".lg-progress");this.interval&&(e.removeAttr("style"),o.removeClass("lg-start"),setTimeout((function(){e.css("transition","width "+(t.core.settings.speed+t.settings.slideShowInterval)+"ms ease 0s"),o.addClass("lg-start")}),20))}},p.prototype.controls=function(){var t=this,o='<button aria-label="'+this.settings.autoplayPluginStrings.toggleAutoplay+'" type="button" class="lg-autoplay-button lg-icon"></button>';this.core.outer.find(this.settings.appendAutoplayControlsTo).append(o),this.core.outer.find(".lg-autoplay-button").first().on("click.lg.autoplay",(function(){t.core.outer.hasClass("lg-show-autoplay")?t.stopAutoPlay():t.interval||t.startAutoPlay()}))},p.prototype.startAutoPlay=function(){var t=this;this.core.outer.find(".lg-progress").css("transition","width "+(this.core.settings.speed+this.settings.slideShowInterval)+"ms ease 0s"),this.core.outer.addClass("lg-show-autoplay"),this.core.outer.find(".lg-progress-bar").addClass("lg-start"),this.core.LGel.trigger(l,{index:this.core.index}),this.interval=setInterval((function(){t.core.index+1<t.core.galleryItems.length?t.core.index++:t.core.index=0,t.core.LGel.trigger(a,{index:t.core.index}),t.fromAuto=!0,t.core.slide(t.core.index,!1,!1,"next")}),this.core.settings.speed+this.settings.slideShowInterval)},p.prototype.stopAutoPlay=function(){this.interval&&(this.core.LGel.trigger(n,{index:this.core.index}),this.core.outer.find(".lg-progress").removeAttr("style"),this.core.outer.removeClass("lg-show-autoplay"),this.core.outer.find(".lg-progress-bar").removeClass("lg-start")),clearInterval(this.interval),this.interval=!1},p.prototype.closeGallery=function(){this.stopAutoPlay()},p.prototype.destroy=function(){this.settings.autoplay&&this.core.outer.find(".lg-progress-bar").remove(),this.core.LGel.off(".lg.autoplay"),this.core.LGel.off(".autoplay")},p}()}));
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