\n HTML5 video source = source: {\n src: string;\n type: string;\n }[];\n attributes: HTMLVideoElement;\n *
\n */\n html5Video: VideoSource;\n /**\n * True if video has poster\n */\n hasPoster: boolean;\n\n /**\n * True for first slide\n */\n isFirstSlide: boolean;\n}\n","export interface AutoplaySettings {\n /**\n * Enable autoplay plugin\n */\n autoplay: boolean;\n\n /**\n * Enable slideshow autoplay\n */\n slideShowAutoplay: boolean;\n\n /**\n * The time (in ms) between each auto transition.\n */\n slideShowInterval: number;\n\n /**\n * Show autoplay progressBar\n */\n progressBar: boolean;\n\n /**\n * If false autoplay will be stopped after first user action\n */\n forceSlideShowAutoplay: boolean;\n\n /**\n * Show/hide autoplay controls.\n */\n autoplayControls: boolean;\n\n /**\n * Specify where the autoplay controls should be appended.\n */\n appendAutoplayControlsTo: string;\n}\nexport const autoplaySettings: AutoplaySettings = {\n autoplay: true,\n slideShowAutoplay: false,\n slideShowInterval: 5000,\n progressBar: true,\n forceSlideShowAutoplay: false,\n autoplayControls: true,\n appendAutoplayControlsTo: '.lg-toolbar',\n};\n","import { lGEvents } from '../../lg-events';\nimport { LightGallery } from '../../lightgallery';\nimport { AutoplaySettings, autoplaySettings } from './lg-autoplay-settings';\n\n/**\n * Creates the autoplay plugin.\n * @param {object} element - lightGallery element\n */\nexport default class Autoplay {\n core: LightGallery;\n settings: AutoplaySettings;\n interval!: any;\n fromAuto!: boolean;\n pausedOnTouchDrag!: boolean;\n pausedOnSlideChange!: boolean;\n\n constructor(instance: LightGallery) {\n this.core = instance;\n // extend module default settings with lightGallery core settings\n this.settings = { ...autoplaySettings, ...this.core.settings };\n\n // Execute only if items are above 1\n if (this.core.galleryItems.length < 2) {\n return this;\n }\n this.interval = false;\n\n // Identify if slide happened from autoplay\n this.fromAuto = true;\n\n // Identify if autoplay canceled from touch/drag\n this.pausedOnTouchDrag = false;\n\n this.pausedOnSlideChange = false;\n\n if (this.settings.autoplay) {\n this.init();\n }\n\n return this;\n }\n\n private init() {\n // append autoplay controls\n if (this.settings.autoplayControls) {\n this.controls();\n }\n\n // Create progress bar\n if (this.settings.progressBar) {\n this.core.$lgContent.append(\n ' ',\n );\n }\n\n // Start autoplay\n if (this.settings.slideShowAutoplay) {\n this.core.LGel.once(`${lGEvents.slideItemLoad}.autoplay`, () => {\n this.startAuto();\n });\n }\n\n // cancel interval on touchstart and dragstart\n this.core.LGel.on(\n `${lGEvents.dragStart}.autoplay touchstart.lg.autoplay`,\n () => {\n if (this.interval) {\n this.cancelAuto();\n this.pausedOnTouchDrag = true;\n }\n },\n );\n\n // restore autoplay if autoplay canceled from touchstart / dragstart\n this.core.LGel.on(\n `${lGEvents.dragEnd}.autoplay touchend.lg.autoplay`,\n () => {\n if (!this.interval && this.pausedOnTouchDrag) {\n this.startAuto();\n this.pausedOnTouchDrag = false;\n }\n },\n );\n\n this.core.LGel.on(`${lGEvents.beforeSlide}.autoplay`, () => {\n this.showProgressBar();\n if (!this.fromAuto && this.interval) {\n this.cancelAuto();\n this.pausedOnSlideChange = true;\n } else {\n this.pausedOnSlideChange = false;\n }\n this.fromAuto = false;\n });\n\n // restore autoplay if autoplay canceled from touchstart / dragstart\n this.core.LGel.on(`${lGEvents.afterSlide}.autoplay`, () => {\n if (\n this.pausedOnSlideChange &&\n !this.interval &&\n this.settings.forceSlideShowAutoplay\n ) {\n this.startAuto();\n this.pausedOnSlideChange = false;\n }\n });\n\n // set progress\n this.showProgressBar();\n }\n\n private showProgressBar() {\n if (this.settings.progressBar && this.fromAuto) {\n const _$progressBar = this.core.outer.find('.lg-progress-bar');\n const _$progress = this.core.outer.find('.lg-progress');\n if (this.interval) {\n _$progress.removeAttr('style');\n _$progressBar.removeClass('lg-start');\n setTimeout(() => {\n _$progress.css(\n 'transition',\n 'width ' +\n (this.core.settings.speed +\n this.settings.slideShowInterval) +\n 'ms ease 0s',\n );\n _$progressBar.addClass('lg-start');\n }, 20);\n }\n }\n }\n\n // Manage autoplay via play/stop buttons\n private controls() {\n const _html =\n '';\n\n // Append autoplay controls\n this.core.outer\n .find(this.settings.appendAutoplayControlsTo)\n .append(_html);\n\n this.core.outer\n .find('.lg-autoplay-button')\n .first()\n .on('click.lg.autoplay', () => {\n if (this.core.outer.hasClass('lg-show-autoplay')) {\n this.cancelAuto();\n } else {\n if (!this.interval) {\n this.startAuto();\n }\n }\n });\n }\n\n // Autostart gallery\n public startAuto(): void {\n this.core.outer\n .find('.lg-progress')\n .css(\n 'transition',\n 'width ' +\n (this.core.settings.speed +\n this.settings.slideShowInterval) +\n 'ms ease 0s',\n );\n this.core.outer.addClass('lg-show-autoplay');\n this.core.outer.find('.lg-progress-bar').addClass('lg-start');\n\n this.interval = setInterval(() => {\n if (this.core.index + 1 < this.core.galleryItems.length) {\n this.core.index++;\n } else {\n this.core.index = 0;\n }\n\n this.fromAuto = true;\n this.core.slide(this.core.index, false, false, 'next');\n }, this.core.settings.speed + this.settings.slideShowInterval);\n }\n\n // cancel Autostart\n public cancelAuto(): void {\n if (this.interval) {\n this.core.outer.find('.lg-progress').removeAttr('style');\n this.core.outer.removeClass('lg-show-autoplay');\n this.core.outer.find('.lg-progress-bar').removeClass('lg-start');\n }\n clearInterval(this.interval);\n this.interval = false;\n }\n\n public closeGallery(): void {\n this.cancelAuto();\n }\n public destroy(): void {\n if (this.settings.autoplay) {\n this.core.outer.find('.lg-progress-bar').remove();\n }\n // Remove all event listeners added by autoplay plugin\n this.core.LGel.off('.lg.autoplay');\n this.core.LGel.off('.autoplay');\n 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