;(function(window){'use strict';var proto=Object.create(HTMLElement.prototype);var isTouch='ontouchstart'in window;proto.createdCallback=function(){var shadowRoot=this.createShadowRoot();shadowRoot.innerHTML=`
`;var $id=shadowRoot.getElementById.bind(shadowRoot);this.els={container:$id('container'),previous:$id('previous'),toggle:$id('toggle'),next:$id('next')};var seeking=false;this.els.container.addEventListener('contextmenu',(evt)=>{evt.preventDefault();if(seeking){return;} var button=evt.target.closest('button');if(button.id==='previous'||button.id==='next'){seeking=true;this.dispatchEvent(new CustomEvent('startseek',{detail:{reverse:button.id==='previous'}}));}});this.els.container.addEventListener(isTouch?'touchend':'mouseup',(evt)=>{if(seeking){evt.preventDefault();this.dispatchEvent(new CustomEvent('stopseek'));seeking=false;}});this.els.container.addEventListener('click',(evt)=>{var button=evt.target.closest('button');switch(button.id){case'previous':case'next':this.dispatchEvent(new CustomEvent(button.id));break;case'toggle':this.paused=!this.paused;this.dispatchEvent(new CustomEvent(this.paused?'pause':'play'));break;}});this.onDOMRetranslated=()=>{document.l10n.translateFragment(shadowRoot);};};proto.attachedCallback=function(){document.addEventListener('DOMRetranslated',this.onDOMRetranslated);this.onDOMRetranslated();};proto.detachedCallback=function(){document.removeEventListener('DOMRetranslated',this.onDOMRetranslated);};Object.defineProperty(proto,'paused',{get:function(){return this.els.toggle.dataset.icon!=='pause';},set:function(value){var paused=!!value;if(paused===this.paused){return;} this.els.toggle.dataset.icon=paused?'play':'pause';this.els.toggle.dataset.l10nId=paused?'playbackPlay':'playbackPause';this.onDOMRetranslated();}});try{window.MusicControls=document.registerElement('music-controls',{prototype:proto});}catch(e){if(e.name!=='NotSupportedError'){throw e;}}})(window);