/** * what-input - A global utility for tracking the current input method (mouse, keyboard or touch). * @version v5.2.3 * @link https://github.com/ten1seven/what-input * @license MIT */ !function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define("whatInput",[],t):"object"==typeof exports?exports.whatInput=t():e.whatInput=t()}(this,function(){return i={},n.m=o=[function(e,t){"use strict";e.exports=function(){if("undefined"==typeof document||"undefined"==typeof window)return{ask:function(){return"initial"},element:function(){return null},ignoreKeys:function(){},specificKeys:function(){},registerOnChange:function(){},unRegisterOnChange:function(){}};var t=document.documentElement,n=null,a="initial",u=a,o=Date.now();try{window.sessionStorage.getItem("what-input")&&(a=window.sessionStorage.getItem("what-input")),window.sessionStorage.getItem("what-intent")&&(u=window.sessionStorage.getItem("what-intent"))}catch(e){}var d=["button","input","select","textarea"],i=[],c=[16,17,18,91,93],w=[],p={keydown:"keyboard",keyup:"keyboard",mousedown:"mouse",mousemove:"mouse",MSPointerDown:"pointer",MSPointerMove:"pointer",pointerdown:"pointer",pointermove:"pointer",touchstart:"touch",touchend:"touch"},r=!1,s={x:null,y:null},f={2:"touch",3:"touch",4:"mouse"},l=!1;try{var e=Object.defineProperty({},"passive",{get:function(){l=!0}});window.addEventListener("test",null,e)}catch(e){}var h=function(){var e=!!l&&{passive:!0};window.PointerEvent?(window.addEventListener("pointerdown",m),window.addEventListener("pointermove",y)):window.MSPointerEvent?(window.addEventListener("MSPointerDown",m),window.addEventListener("MSPointerMove",y)):(window.addEventListener("mousedown",m),window.addEventListener("mousemove",y),"ontouchstart"in window&&(window.addEventListener("touchstart",m,e),window.addEventListener("touchend",m))),window.addEventListener(S(),y,e),window.addEventListener("keydown",m),window.addEventListener("keyup",m),window.addEventListener("focusin",g),window.addEventListener("focusout",E)},m=function(e){var t=e.which,n=p[e.type];"pointer"===n&&(n=L(e));var o=!w.length&&-1===c.indexOf(t),i=w.length&&-1!==w.indexOf(t),r="keyboard"===n&&t&&(o||i)||"mouse"===n||"touch"===n;if(x(n)&&(r=!1),r&&a!==n){a=n;try{window.sessionStorage.setItem("what-input",a)}catch(e){}v("input")}if(r&&u!==n){var s=document.activeElement;if(s&&s.nodeName&&(-1===d.indexOf(s.nodeName.toLowerCase())||"button"===s.nodeName.toLowerCase()&&!O(s,"form"))){u=n;try{window.sessionStorage.setItem("what-intent",u)}catch(e){}v("intent")}}},v=function(e){t.setAttribute("data-what"+e,"input"===e?a:u),b(e)},y=function(e){var t=p[e.type];if("pointer"===t&&(t=L(e)),M(e),(!r&&!x(t)||r&&"wheel"===e.type||"mousewheel"===e.type||"DOMMouseScroll"===e.type)&&u!==t){u=t;try{window.sessionStorage.setItem("what-intent",u)}catch(e){}v("intent")}},g=function(e){e.target.nodeName?(n=e.target.nodeName.toLowerCase(),t.setAttribute("data-whatelement",n),e.target.classList&&e.target.classList.length&&t.setAttribute("data-whatclasses",e.target.classList.toString().replace(" ",","))):E()},E=function(){n=null,t.removeAttribute("data-whatelement"),t.removeAttribute("data-whatclasses")},L=function(e){return"number"==typeof e.pointerType?f[e.pointerType]:"pen"===e.pointerType?"touch":e.pointerType},x=function(e){var t=Date.now(),n="mouse"===e&&"touch"===a&&t-o<200;return o=t,n},S=function(){return"onwheel"in document.createElement("div")?"wheel":void 0!==document.onmousewheel?"mousewheel":"DOMMouseScroll"},b=function(e){for(var t=0,n=i.length;t