jellyfin-web/dashboard-ui/bower_components/emby-webcomponents/emby-button/emby-button.js

define(["browser","dom","layoutManager","css!./emby-button","registerElement"],function(browser,dom,layoutManager){"use strict";function animateButtonInternal(e,btn){for(var div=document.createElement("div"),i=0,length=btn.classList.length;i<length;i++)div.classList.add(btn.classList[i]+"-ripple-effect");var offsetX=e.offsetX||0,offsetY=e.offsetY||0;offsetX>0&&offsetY>0&&(div.style.left=offsetX+"px",div.style.top=offsetY+"px");var firstChild=btn.firstChild;firstChild?btn.insertBefore(div,btn.firstChild):btn.appendChild(div),div.addEventListener(dom.whichAnimationEvent(),function(){div.parentNode.removeChild(div)},!1)}function animateButton(e,btn){requestAnimationFrame(function(){animateButtonInternal(e,btn)})}function onKeyDown(e){13===e.keyCode&&animateButton(e,this)}function onMouseDown(e){0===e.button&&animateButton(e,this)}function onClick(e){animateButton(e,this)}function enableAnimation(){return!browser.tv}var EmbyButtonPrototype=Object.create(HTMLButtonElement.prototype);EmbyButtonPrototype.createdCallback=function(){this.classList.contains("emby-button")||(this.classList.add("emby-button"),browser.safari&&this.classList.add("emby-button-noflex"),layoutManager.tv&&(this.classList.add("emby-button-focusscale"),this.classList.add("emby-button-tv")),enableAnimation()&&(dom.addEventListener(this,"keydown",onKeyDown,{passive:!0}),browser.safari?dom.addEventListener(this,"click",onClick,{passive:!0}):dom.addEventListener(this,"mousedown",onMouseDown,{passive:!0})))},document.registerElement("emby-button",{prototype:EmbyButtonPrototype,extends:"button"})});