9 lines
17 KiB
JavaScript
9 lines
17 KiB
JavaScript
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/*!
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* focus-trap 8.1.0
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* @license MIT, https://github.com/focus-trap/focus-trap/blob/master/LICENSE
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*/
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!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports,require("tabbable")):"function"==typeof define&&define.amd?define(["exports","tabbable"],t):(e="undefined"!=typeof globalThis?globalThis:e||self,function(){var n=e.focusTrap,r=e.focusTrap={};t(r,e.tabbable),r.noConflict=function(){return e.focusTrap=n,r}}())}(this,(function(e,t){"use strict";function n(e,t){(null==t||t>e.length)&&(t=e.length);for(var n=0,r=Array(t);n<t;n++)r[n]=e[n];return r}function r(e,t,n,r,o,a,i){try{var u=e[a](i),c=u.value}catch(e){return void n(e)}u.done?t(c):Promise.resolve(c).then(r,o)}function o(e){return function(){var t=this,n=arguments;return new Promise((function(o,a){var i=e.apply(t,n);function u(e){r(i,o,a,u,c,"next",e)}function c(e){r(i,o,a,u,c,"throw",e)}u(void 0)}))}}function a(e,t){var n="undefined"!=typeof Symbol&&e[Symbol.iterator]||e["@@iterator"];if(!n){if(Array.isArray(e)||(n=f(e))||t){n&&(e=n);var r=0,o=function(){};return{s:o,n:function(){return r>=e.length?{done:!0}:{done:!1,value:e[r++]}},e:function(e){throw e},f:o}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var a,i=!0,u=!1;return{s:function(){n=n.call(e)},n:function(){var e=n.next();return i=e.done,e},e:function(e){u=!0,a=e},f:function(){try{i||null==n.return||n.return()}finally{if(u)throw a}}}}function i(e,t,n){return(t=function(e){var t=function(e,t){if("object"!=typeof e||!e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var r=n.call(e,t);if("object"!=typeof r)return r;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==typeof t?t:t+""}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}function u(e,t){var n=Object.keys(e);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(e);t&&(r=r.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),n.push.apply(n,r)}return n}function c(e){for(var t=1;t<arguments.length;t++){var n=null!=arguments[t]?arguments[t]:{};t%2?u(Object(n),!0).forEach((function(t){i(e,t,n[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(n)):u(Object(n)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(n,t))}))}return e}function s(){
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/*! regenerator-runtime -- Copyright (c) 2014-present, Facebook, Inc. -- license (MIT): https://github.com/babel/babel/blob/main/packages/babel-helpers/LICENSE */
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var e,t,n="function"==typeof Symbol?Symbol:{},r=n.iterator||"@@iterator",o=n.toStringTag||"@@toStringTag";function a(n,r,o,a){var c=r&&r.prototype instanceof u?r:u,s=Object.create(c.prototype);return l(s,"_invoke",function(n,r,o){var a,u,c,s=0,l=o||[],d=!1,f={p:0,n:0,v:e,a:b,f:b.bind(e,4),d:function(t,n){return a=t,u=0,c=e,f.n=n,i}};function b(n,r){for(u=n,c=r,t=0;!d&&s&&!o&&t<l.length;t++){var o,a=l[t],b=f.p,v=a[2];n>3?(o=v===r)&&(c=a[(u=a[4])?5:(u=3,3)],a[4]=a[5]=e):a[0]<=b&&((o=n<2&&b<a[1])?(u=0,f.v=r,f.n=a[1]):b<v&&(o=n<3||a[0]>r||r>v)&&(a[4]=n,a[5]=r,f.n=v,u=0))}if(o||n>1)return i;throw d=!0,r}return function(o,l,v){if(s>1)throw TypeError("Generator is already running");for(d&&1===l&&b(l,v),u=l,c=v;(t=u<2?e:c)||!d;){a||(u?u<3?(u>1&&(f.n=-1),b(u,c)):f.n=c:f.v=c);try{if(s=2,a){if(u||(o="next"),t=a[o]){if(!(t=t.call(a,c)))throw TypeError("iterator result is not an object");if(!t.done)return t;c=t.value,u<2&&(u=0)}else 1===u&&(t=a.return)&&t.call(a),u<2&&(c=TypeError("The iterator does not provide a '"+o+"' method"),u=1);a=e}else if((t=(d=f.n<0)?c:n.call(r,f))!==i)break}catch(t){a=e,u=1,c=t}finally{s=1}}return{value:t,done:d}}}(n,o,a),!0),s}var i={};function u(){}function c(){}function d(){}t=Object.getPrototypeOf;var f=[][r]?t(t([][r]())):(l(t={},r,(function(){return this})),t),b=d.prototype=u.prototype=Object.create(f);function v(e){return Object.setPrototypeOf?Object.setPrototypeOf(e,d):(e.__proto__=d,l(e,o,"GeneratorFunction")),e.prototype=Object.create(b),e}return c.prototype=d,l(b,"constructor",d),l(d,"constructor",c),c.displayName="GeneratorFunction",l(d,o,"GeneratorFunction"),l(b),l(b,o,"Generator"),l(b,r,(function(){return this})),l(b,"toString",(function(){return"[object Generator]"})),(s=function(){return{w:a,m:v}})()}function l(e,t,n,r){var o=Object.defineProperty;try{o({},"",{})}catch(e){o=0}l=function(e,t,n,r){function a(t,n){l(e,t,(function(e){return this._invoke(t,n,e)}))}t?o?o(e,t,{value:n,enumerable:!r,configurable:!r,writable:!r}):e[t]=n:(a("next",0),a("throw",1),a("return",2))},l(e,t,n,r)}function d(e){return function(e){if(Array.isArray(e))return n(e)}(e)||function(e){if("undefined"!=typeof Symbol&&null!=e[Symbol.iterator]||null!=e["@@iterator"])return Array.from(e)}(e)||f(e)||function(){throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function f(e,t){if(e){if("string"==typeof e)return n(e,t);var r={}.toString.call(e).slice(8,-1);return"Object"===r&&e.constructor&&(r=e.constructor.name),"Map"===r||"Set"===r?Array.from(e):"Arguments"===r||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(r)?n(e,t):void 0}}var b={getActiveTrap:function(e){return(null==e?void 0:e.length)>0?e[e.length-1]:null},activateTrap:function(e,t){t!==b.getActiveTrap(e)&&b.pauseTrap(e);var n=e.indexOf(t);-1===n||e.splice(n,1),e.push(t)},deactivateTrap:function(e,t){var n=e.indexOf(t);-1!==n&&e.splice(n,1),b.unpauseTrap(e)},pauseTrap:function(e){var t=b.getActiveTrap(e);null==t||t._setPausedState(!0)},unpauseTrap:function(e){var t=b.getActiveTrap(e);t&&!t._isManuallyPaused()&&t._setPausedState(!1)}},v=function(e){return"Tab"===(null==e?void 0:e.key)||9===(null==e?void 0:e.keyCode)},p=function(e){return v(e)&&!e.shiftKey},y=function(e){return v(e)&&e.shiftKey},h=function(e){return setTimeout(e,0)},m=function(e){for(var t=arguments.length,n=new Array(t>1?t-1:0),r=1;r<t;r++)n[r-1]=arguments[r];return"function"==typeof e?e.apply(void 0,n):e},w=function(e){return e.target.shadowRoot&&"function"==typeof e.composedPath?e.composedPath()[0]:e.target},g=[];e.createFocusTrap=function(e,n){var r,i=(null==n?void 0:n.document)||document,u=(null==n?void 0:n.trapStack)||g,l=c({returnFocusOnDeactivate:!0,escapeDeactivates:!0,delayInitialFocus:!0,isolateSubtrees:!1,isKeyForward:p,isKeyBackward:y},n),f={containers:[],containerGroups:[],tabbableGroups:[],adjacentElements:new Set,alreadySilent:new Set,nodeFocusedBeforeActivation:null,mostRecentlyFocusedNode:null,active:!1,paused:!1,manuallyPaused:!1,delayInitialFocusTimer:void 0,recentNavEvent:v
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//# sourceMappingURL=focus-trap.umd.min.js.map
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