whatkey/lib/index.js

Takes a event object and returns the key pressed

(function(a,b){if('function'==typeof define&&define.amd)define(['exports'],b);else if('undefined'!=typeof exports)b(exports);else{var c={exports:{}};b(c.exports),a.index=c.exports}})(this,function(a){'use strict';function b(a){var b=String.fromCharCode(a);if(r())return b;return b in e?e[b]:b in h?h[b]:b}Object.defineProperty(a,'__esModule',{value:!0}),a.default=function(a){var e;if('keypress'===a.type&&!r())e=b(a.charCode);else if('keypress'===a.type&&r())e=b(a.keyCode);else if(-1<q.indexOf(a.type))e=void 0===a.which?void 0===a.keyCode?'enter':f[a.keyCode]:f[a.which];else return!1;var g=e;return a.shiftKey&&e in d?g=d[e]:a.ctrlKey&&e in c?g=c[e]:e in o&&(g=o[e]),{char:g,key:e}};var c={a:'selectAll',c:'copy',s:'save',v:'paste',x:'cut',y:'redo',z:'undo'},d={0:')',1:'!',2:'@',3:'#',4:'$',5:'%',6:'^',7:'&',8:'*',9:'(',"/":'?',".":'>',",":'<',"'":'"',";":':',"[":'{',"]":'}',"\\":'|',"`":'~',"=":'+',"-":'_',a:'A',b:'B',c:'C',d:'D',e:'E',f:'F',g:'G',h:'H',i:'I',j:'J',k:'K',l:'L',m:'M',n:'N',o:'O',p:'P',q:'q',r:'R',s:'S',t:'T',u:'U',v:'V',w:'W',x:'X',y:'Y',z:'Z'},e={};for(var s in d){var t=d[s];e[t]=s}var f={0:'\\',8:'backspace',9:'tab',12:'num',13:'enter',16:'shift',17:'ctrl',18:'alt',19:'pause',20:'caps',27:'esc',32:' ',33:'pageup',34:'pagedown',35:'end',36:'home',37:'left',38:'up',39:'right',40:'down',44:'print',45:'insert',46:'delete',48:'0',49:'1',50:'2',51:'3',52:'4',53:'5',54:'6',55:'7',56:'8',57:'9',59:';',61:'=',65:'a',66:'b',67:'c',68:'d',69:'e',70:'f',71:'g',72:'h',73:'i',74:'j',75:'k',76:'l',77:'m',78:'n',79:'o',80:'p',81:'q',82:'r',83:'s',84:'t',85:'u',86:'v',87:'w',88:'x',89:'y',90:'z',91:'meta',92:'meta',93:'meta',96:'num0',97:'num1',98:'num2',99:'num3',100:'num4',101:'num5',102:'num6',103:'num7',104:'num8',105:'num9',106:'*',107:'+',108:'num_enter',109:'num_subtract',110:'num_decimal',111:'num_divide',112:'f1',113:'f2',114:'f3',115:'f4',116:'f5',117:'f6',118:'f7',119:'f8',120:'f9',121:'f10',122:'f11',123:'f12',124:'print',144:'num',145:'scroll',173:'-',186:';',187:'=',188:',',189:'-',190:'.',191:'/',192:'`',219:'[',220:'\\',221:']',222:'\'',223:'`',224:'cmd',225:'alt',57392:'ctrl',63289:'num'},g={"\r":'enter'},h=JSON.parse(JSON.stringify(f)),i=!0,j=!1,k=void 0;try{for(var l,m,n=Object.keys(g)[Symbol.iterator]();!(i=(l=n.next()).done);i=!0)m=l.value,h[m]=g[m]}catch(a){j=!0,k=a}finally{try{!i&&n.return&&n.return()}finally{if(j)throw k}}var o={num_subtract:'-',num_enter:'\n',num_decimal:'.',num_divide:'/',enter:'\n',tab:'\t',backspace:'\b'},p=a.unprintableKeys=['backspace','enter','tab','num','shift','meta','alt','pause','caps','esc','pageup','pagedown','end','home','left','up','right','down','print','insert','delete','cmd','f1','f2','f3','f4','f5','f6','f7','f8','f9','f10','f11','f12','scroll','ctrl'],q=['keydown','keyup'],r=function(){var a=navigator.userAgent,b=/IEMobile|Windows Phone|Lumia/i.test(a)?'w':/iPhone|iP[oa]d/.test(a)?'i':/Android/.test(a)?'a':/BlackBerry|PlayBook|BB10/.test(a)?'b':/Mobile Safari/.test(a)?'s':/webOS|Mobile|Tablet|Opera Mini|\bCrMo\/|Opera Mobi/i.test(a)?1:0;return 0!==b}});