Greasy Fork is available in English.

hotkeys.min.js

监听键盘

Tätä skriptiä ei tulisi asentaa suoraan. Se on kirjasto muita skriptejä varten sisällytettäväksi metadirektiivillä // @require https://greasyfork.org/scripts/383707-hotkeys-min-js/code/hotkeysminjs.js?version=702670.

/*! hotkeys-js v3.6.11 | MIT (c) 2019 kenny wong <wowohoo@qq.com> | http://jaywcjlove.github.io/hotkeys */
!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e=e||self).hotkeys=t()}(this,function(){"use strict";var e="undefined"!=typeof navigator&&0<navigator.userAgent.toLowerCase().indexOf("firefox");function s(e,t,n){e.addEventListener?e.addEventListener(t,n,!1):e.attachEvent&&e.attachEvent("on".concat(t),function(){n(window.event)})}function p(e,t){for(var n=t.slice(0,t.length-1),o=0;o<n.length;o++)n[o]=e[n[o].toLowerCase()];return n}function d(e){e||(e="");for(var t=(e=e.replace(/\s/g,"")).split(","),n=t.lastIndexOf("");0<=n;)t[n-1]+=",",t.splice(n,1),n=t.lastIndexOf("");return t}function l(e,t){for(var n=e.length<t.length?t:e,o=e.length<t.length?e:t,r=!0,i=0;i<n.length;i++)~o.indexOf(n[i])||(r=!1);return r}for(var t={backspace:8,tab:9,clear:12,enter:13,return:13,esc:27,escape:27,space:32,left:37,up:38,right:39,down:40,del:46,delete:46,ins:45,insert:45,home:36,end:35,pageup:33,pagedown:34,capslock:20,"\u21ea":20,",":188,".":190,"/":191,"`":192,"-":e?173:189,"=":e?61:187,";":e?59:186,"'":222,"[":219,"]":221,"\\":220},u={"\u21e7":16,shift:16,"\u2325":18,alt:18,option:18,"\u2303":17,ctrl:17,control:17,"\u2318":e?224:91,cmd:e?224:91,command:e?224:91},y={16:"shiftKey",18:"altKey",17:"ctrlKey"},h={16:!1,18:!1,17:!1},v={},n=1;n<20;n++)t["f".concat(n)]=111+n;h[e?224:91]=!(y[e?224:91]="metaKey");var g=[],o="all",w=[],k=function(e){return t[e.toLowerCase()]||u[e.toLowerCase()]||e.toUpperCase().charCodeAt(0)};function i(e){o=e||"all"}function m(){return o||"all"}function O(e,t,n){var o;if(t.scope===n||"all"===t.scope){for(var r in o=0<t.mods.length,h)Object.prototype.hasOwnProperty.call(h,r)&&(!h[r]&&-1<t.mods.indexOf(+r)||h[r]&&!~t.mods.indexOf(+r))&&(o=!1);(0!==t.mods.length||h[16]||h[18]||h[17]||h[91])&&!o&&"*"!==t.shortcut||!1===t.method(e,t)&&(e.preventDefault?e.preventDefault():e.returnValue=!1,e.stopPropagation&&e.stopPropagation(),e.cancelBubble&&(e.cancelBubble=!0))}}function b(e){var t=v["*"],n=e.keyCode||e.which||e.charCode;if(C.filter.call(this,e)){if(~g.indexOf(n)||229===n||g.push(n),93!==n&&224!==n||(n=91),n in h){for(var o in h[n]=!0,u)u[o]===n&&(C[o]=!0);if(!t)return}for(var r in h)Object.prototype.hasOwnProperty.call(h,r)&&(h[r]=e[y[r]]);var i=m();if(t)for(var a=0;a<t.length;a++)t[a].scope===i&&("keydown"===e.type&&t[a].keydown||"keyup"===e.type&&t[a].keyup)&&O(e,t[a],i);if(n in v)for(var c=0;c<v[n].length;c++)if(("keydown"===e.type&&v[n][c].keydown||"keyup"===e.type&&v[n][c].keyup)&&v[n][c].key){for(var f=v[n][c].key.split("+"),l=[],s=0;s<f.length;s++)l.push(k(f[s]));(l=l.sort()).join("")===g.sort().join("")&&O(e,v[n][c],i)}}}function C(e,t,n){var o=d(e),r=[],i="all",a=document,c=0,f=!1,l=!0;for(void 0===n&&"function"==typeof t&&(n=t),"[object Object]"===Object.prototype.toString.call(t)&&(t.scope&&(i=t.scope),t.element&&(a=t.element),t.keyup&&(f=t.keyup),t.keydown&&(l=t.keydown)),"string"==typeof t&&(i=t);c<o.length;c++)r=[],1<(e=o[c].split("+")).length&&(r=p(u,e)),(e="*"===(e=e[e.length-1])?"*":k(e))in v||(v[e]=[]),v[e].push({keyup:f,keydown:l,scope:i,mods:r,shortcut:o[c],method:n,key:o[c]});void 0!==a&&!function(e){return-1<w.indexOf(e)}(a)&&window&&(w.push(a),s(a,"keydown",function(e){b(e)}),s(window,"focus",function(){g=[]}),s(a,"keyup",function(e){b(e),function(e){var t=e.keyCode||e.which||e.charCode,n=g.indexOf(t);if(n<0||g.splice(n,1),e.key&&"meta"==e.key.toLowerCase()&&g.splice(0,g.length),93!==t&&224!==t||(t=91),t in h)for(var o in h[t]=!1,u)u[o]===t&&(C[o]=!1)}(e)}))}var r={setScope:i,getScope:m,deleteScope:function(e,t){var n,o;for(var r in e||(e=m()),v)if(Object.prototype.hasOwnProperty.call(v,r))for(n=v[r],o=0;o<n.length;)n[o].scope===e?n.splice(o,1):o++;m()===e&&i(t||"all")},getPressedKeyCodes:function(){return g.slice(0)},isPressed:function(e){return"string"==typeof e&&(e=k(e)),!!~g.indexOf(e)},filter:function(e){var t=e.target||e.srcElement,n=t.tagName,o=!0;return!t.isContentEditable&&"TEXTAREA"!==n&&("INPUT"!==n&&"TEXTAREA"!==n||t.readOnly)||(o=!1),o},unbind:function(e,t,n){var o,r,i=d(e),a=[];"function"==typeof t&&(n=t,t="all");for(var c=0;c<i.length;c++){if(a=1<(o=i[c].split("+")).length?p(u,o):[],e="*"===(e=o[o.length-1])?"*":k(e),t||(t=m()),!v[e])return;for(var f=0;f<v[e].length;f++)r=v[e][f],n&&r.method!==n||r.scope!==t||!l(r.mods,a)||(v[e][f]={})}}};for(var a in r)Object.prototype.hasOwnProperty.call(r,a)&&(C[a]=r[a]);if("undefined"!=typeof window){var c=window.hotkeys;C.noConflict=function(e){return e&&window.hotkeys===C&&(window.hotkeys=c),C},window.hotkeys=C}return C});