7 lines
11 KiB
JavaScript
7 lines
11 KiB
JavaScript
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/*!
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* focus-trap 7.6.5
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* @license MIT, https://github.com/focus-trap/focus-trap/blob/master/LICENSE
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*/
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"use strict";var e=require("tabbable");function t(e,t){(null==t||t>e.length)&&(t=e.length);for(var n=0,a=Array(t);n<t;n++)a[n]=e[n];return a}function n(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 a=n.call(e,t);if("object"!=typeof a)return a;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 a(e,t){var n=Object.keys(e);if(Object.getOwnPropertySymbols){var a=Object.getOwnPropertySymbols(e);t&&(a=a.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),n.push.apply(n,a)}return n}function o(e){for(var t=1;t<arguments.length;t++){var o=null!=arguments[t]?arguments[t]:{};t%2?a(Object(o),!0).forEach((function(t){n(e,t,o[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(o)):a(Object(o)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(o,t))}))}return e}function r(e){return function(e){if(Array.isArray(e))return t(e)}(e)||function(e){if("undefined"!=typeof Symbol&&null!=e[Symbol.iterator]||null!=e["@@iterator"])return Array.from(e)}(e)||function(e,n){if(e){if("string"==typeof e)return t(e,n);var a={}.toString.call(e).slice(8,-1);return"Object"===a&&e.constructor&&(a=e.constructor.name),"Map"===a||"Set"===a?Array.from(e):"Arguments"===a||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(a)?t(e,n):void 0}}(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.")}()}var i=function(e,t){if(e.length>0){var n=e[e.length-1];n!==t&&n._setPausedState(!0)}var a=e.indexOf(t);-1===a||e.splice(a,1),e.push(t)},u=function(e,t){var n=e.indexOf(t);-1!==n&&e.splice(n,1),e.length>0&&!e[e.length-1]._isManuallyPaused()&&e[e.length-1]._setPausedState(!1)},s=function(e){return"Tab"===(null==e?void 0:e.key)||9===(null==e?void 0:e.keyCode)},c=function(e){return s(e)&&!e.shiftKey},l=function(e){return s(e)&&e.shiftKey},d=function(e){return setTimeout(e,0)},b=function(e){for(var t=arguments.length,n=new Array(t>1?t-1:0),a=1;a<t;a++)n[a-1]=arguments[a];return"function"==typeof e?e.apply(void 0,n):e},f=function(e){return e.target.shadowRoot&&"function"==typeof e.composedPath?e.composedPath()[0]:e.target},v=[];exports.createFocusTrap=function(t,n){var a,p=(null==n?void 0:n.document)||document,m=(null==n?void 0:n.trapStack)||v,y=o({returnFocusOnDeactivate:!0,escapeDeactivates:!0,delayInitialFocus:!0,isKeyForward:c,isKeyBackward:l},n),h={containers:[],containerGroups:[],tabbableGroups:[],nodeFocusedBeforeActivation:null,mostRecentlyFocusedNode:null,active:!1,paused:!1,manuallyPaused:!1,delayInitialFocusTimer:void 0,recentNavEvent:void 0},w=function(e,t,n){return e&&void 0!==e[t]?e[t]:y[n||t]},g=function(e,t){var n="function"==typeof(null==t?void 0:t.composedPath)?t.composedPath():void 0;return h.containerGroups.findIndex((function(t){var a=t.container,o=t.tabbableNodes;return a.contains(e)||(null==n?void 0:n.includes(a))||o.find((function(t){return t===e}))}))},F=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=t.hasFallback,a=void 0!==n&&n,o=t.params,i=void 0===o?[]:o,u=y[e];if("function"==typeof u&&(u=u.apply(void 0,r(i))),!0===u&&(u=void 0),!u){if(void 0===u||!1===u)return u;throw new Error("`".concat(e,"` was specified but was not a node, or did not return a node"))}var s=u;if("string"==typeof u){try{s=p.querySelector(u)}catch(t){throw new Error("`".concat(e,'` appears to be an invalid selector; error="').concat(t.message,'"'))}if(!s&&!a)throw new Error("`".concat(e,"` as selector refers to no known node"))}return s},N=function(){var t=F("initialFocus",{hasFallback:!0});if(!1===t)return!1;if(void 0===t||t&&!e.isFocusable(t,y.tabbableOptions))if(g(p.activeElement)>=0)t=p.activeElement;else{var n=h.tabbableGroups[0];t=n&&n.firstTabb
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//# sourceMappingURL=focus-trap.min.js.map
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