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2 lines
5.6 KiB
JavaScript
2 lines
5.6 KiB
JavaScript
/*! hotkeys-js v3.8.8 | MIT © 2022 kenny wong <wowohoo@qq.com> http://jaywcjlove.github.io/hotkeys */
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!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e="undefined"!=typeof globalThis?globalThis:e||self).hotkeys=t()}(this,function(){"use strict";var e="undefined"!=typeof navigator&&0<navigator.userAgent.toLowerCase().indexOf("firefox");function u(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){for(var t=(e=(e="string"!=typeof e?"":e).replace(/\s/g,"")).split(","),n=t.lastIndexOf("");0<=n;)t[n-1]+=",",t.splice(n,1),n=t.lastIndexOf("");return t}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,num_0:96,num_1:97,num_2:98,num_3:99,num_4:100,num_5:101,num_6:102,num_7:103,num_8:104,num_9:105,num_multiply:106,num_add:107,num_enter:108,num_subtract:109,num_decimal:110,num_divide:111,"\u21ea":20,",":188,".":190,"/":191,"`":192,"-":e?173:189,"=":e?61:187,";":e?59:186,"'":222,"[":219,"]":221,"\\":220},y={"\u21e7":16,shift:16,"\u2325":18,alt:18,option:18,"\u2303":17,ctrl:17,control:17,"\u2318":91,cmd:91,command:91},h={16:"shiftKey",18:"altKey",17:"ctrlKey",91:"metaKey",shiftKey:16,ctrlKey:17,altKey:18,metaKey:91},m={16:!1,18:!1,17:!1,91:!1},g={},n=1;n<20;n++)t["f".concat(n)]=111+n;var v=[],w=!1,o="all",k=[],O=function(e){return t[e.toLowerCase()]||y[e.toLowerCase()]||e.toUpperCase().charCodeAt(0)};function r(e){o=e||"all"}function K(){return o||"all"}function f(e){var i=e.scope,r=e.method,t=e.splitKey,f=void 0===t?"+":t;d(e.key).forEach(function(e){var t,e=e.split(f),n=e.length,o=e[n-1],o="*"===o?"*":O(o);g[o]&&(i=i||K(),t=1<n?p(y,e):[],g[o]=g[o].filter(function(e){return!((!r||e.method===r)&&e.scope===i&&function(e,t){for(var n=e.length<t.length?t:e,o=e.length<t.length?e:t,i=!0,r=0;r<n.length;r++)~o.indexOf(n[r])||(i=!1);return i}(e.mods,t))}))})}function b(e,t,n){var o;if(t.scope===n||"all"===t.scope){for(var i in o=0<t.mods.length,m)Object.prototype.hasOwnProperty.call(m,i)&&(!m[i]&&~t.mods.indexOf(+i)||m[i]&&!~t.mods.indexOf(+i))&&(o=!1);(0!==t.mods.length||m[16]||m[18]||m[17]||m[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 x(n){var e=g["*"],t=n.keyCode||n.which||n.charCode;if(_.filter.call(this,n)){if(~v.indexOf(t=93!==t&&224!==t?t:91)||229===t||v.push(t),["ctrlKey","altKey","shiftKey","metaKey"].forEach(function(e){var t=h[e];n[e]&&!~v.indexOf(t)?v.push(t):!n[e]&&~v.indexOf(t)?v.splice(v.indexOf(t),1):"metaKey"!==e||!n[e]||3!==v.length||n.ctrlKey||n.shiftKey||n.altKey||(v=v.slice(v.indexOf(t)))}),t in m){for(var o in m[t]=!0,y)y[o]===t&&(_[o]=!0);if(!e)return}for(var i in m)Object.prototype.hasOwnProperty.call(m,i)&&(m[i]=n[h[i]]);n.getModifierState&&(!n.altKey||n.ctrlKey)&&n.getModifierState("AltGraph")&&(~v.indexOf(17)||v.push(17),~v.indexOf(18)||v.push(18),m[17]=!0,m[18]=!0);var r=K();if(e)for(var f=0;f<e.length;f++)e[f].scope===r&&("keydown"===n.type&&e[f].keydown||"keyup"===n.type&&e[f].keyup)&&b(n,e[f],r);if(t in g)for(var a=0;a<g[t].length;a++)if(("keydown"===n.type&&g[t][a].keydown||"keyup"===n.type&&g[t][a].keyup)&&g[t][a].key){for(var l=g[t][a],c=l.key.split(l.splitKey),s=[],u=0;u<c.length;u++)s.push(O(c[u]));s.sort().join("")===v.sort().join("")&&b(n,l,r)}}}function _(e,t,n){v=[];var o=d(e),i=[],r="all",f=document,a=0,l=!1,c=!0,s="+";for(void 0===n&&"function"==typeof t&&(n=t),"[object Object]"===Object.prototype.toString.call(t)&&(t.scope&&(r=t.scope),t.element&&(f=t.element),t.keyup&&(l=t.keyup),void 0!==t.keydown&&(c=t.keydown),"string"==typeof t.splitKey&&(s=t.splitKey)),"string"==typeof t&&(r=t);a<o.length;a++)i=[],1<(e=o[a].split(s)).length&&(i=p(y,e)),(e="*"===(e=e[e.length-1])?"*":O(e))in g||(g[e]=[]),g[e].push({keyup:l,keydown:c,scope:r,mods:i,shortcut:o[a],method:n,key:o[a],splitKey:s});void 0!==f&&(t=f,!~k.indexOf(t))&&window&&(k.push(f),u(f,"keydown",function(e){x(e)}),w||(w=!0,u(window,"focus",function(){v=[]})),u(f,"keyup",function(e){x(e);var t=e.keyCode||e.which||e.charCode,n=v.indexOf(t);if(n<0||v.splice(n,1),e.key&&"meta"==e.key.toLowerCase()&&v.splice(0,v.length),(t=93!==t&&224!==t?t:91)in m)for(var o in m[t]=!1,y)y[o]===t&&(_[o]=!1)}))}var i,a,l={setScope:r,getScope:K,deleteScope:function(e,t){var n,o,i;for(i in e=e||K(),g)if(Object.prototype.hasOwnProperty.call(g,i))for(n=g[i],o=0;o<n.length;)n[o].scope===e?n.splice(o,1):o++;K()===e&&r(t||"all")},getPressedKeyCodes:function(){return v.slice(0)},isPressed:function(e){return"string"==typeof e&&(e=O(e)),!!~v.indexOf(e)},filter:function(e){var t=(e=e.target||e.srcElement).tagName;return!e.isContentEditable&&("INPUT"!==t&&"TEXTAREA"!==t&&"SELECT"!==t||e.readOnly)?!0:!1},unbind:function(e){if(e){if(Array.isArray(e))e.forEach(function(e){e.key&&f(e)});else if("object"==typeof e)e.key&&f(e);else if("string"==typeof e){for(var t=arguments.length,n=Array(1<t?t-1:0),o=1;o<t;o++)n[o-1]=arguments[o];var i=n[0],r=n[1];"function"==typeof i&&(r=i,i=""),f({key:e,scope:i,method:r,splitKey:"+"})}}else Object.keys(g).forEach(function(e){return delete g[e]})}};for(i in l)Object.prototype.hasOwnProperty.call(l,i)&&(_[i]=l[i]);return"undefined"!=typeof window&&(a=window.hotkeys,_.noConflict=function(e){return e&&window.hotkeys===_&&(window.hotkeys=a),_},window.hotkeys=_),_}); |