6 lines
9.6 KiB
JavaScript
6 lines
9.6 KiB
JavaScript
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/*
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Copyright (C) Federico Zivolo 2018
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Distributed under the MIT License (license terms are at http://opensource.org/licenses/MIT).
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*/function a(a,b){if(1!==a.nodeType)return[];const c=getComputedStyle(a,null);return b?c[b]:c}function b(a){return'HTML'===a.nodeName?a:a.parentNode||a.host}function c(d){if(!d)return document.body;switch(d.nodeName){case'HTML':case'BODY':return d.ownerDocument.body;case'#document':return d.body;}const{overflow:e,overflowX:f,overflowY:g}=a(d);return /(auto|scroll|overlay)/.test(e+g+f)?d:c(b(d))}var d='undefined'!=typeof window&&'undefined'!=typeof document;const e=d&&!!(window.MSInputMethodContext&&document.documentMode),f=d&&/MSIE 10/.test(navigator.userAgent);function g(a){return 11===a?e:10===a?f:e||f}function h(b){if(!b)return document.documentElement;const c=g(10)?document.body:null;let d=b.offsetParent;for(;d===c&&b.nextElementSibling;)d=(b=b.nextElementSibling).offsetParent;const e=d&&d.nodeName;return e&&'BODY'!==e&&'HTML'!==e?-1!==['TD','TABLE'].indexOf(d.nodeName)&&'static'===a(d,'position')?h(d):d:b?b.ownerDocument.documentElement:document.documentElement}function i(a){const{nodeName:b}=a;return'BODY'!==b&&('HTML'===b||h(a.firstElementChild)===a)}function j(a){return null===a.parentNode?a:j(a.parentNode)}function k(a,b){if(!a||!a.nodeType||!b||!b.nodeType)return document.documentElement;const c=a.compareDocumentPosition(b)&Node.DOCUMENT_POSITION_FOLLOWING,d=c?a:b,e=c?b:a,f=document.createRange();f.setStart(d,0),f.setEnd(e,0);const{commonAncestorContainer:g}=f;if(a!==g&&b!==g||d.contains(e))return i(g)?g:h(g);const l=j(a);return l.host?k(l.host,b):k(a,j(b).host)}function l(a,b='top'){const c='top'===b?'scrollTop':'scrollLeft',d=a.nodeName;if('BODY'===d||'HTML'===d){const b=a.ownerDocument.documentElement,d=a.ownerDocument.scrollingElement||b;return d[c]}return a[c]}function m(a,b,c=!1){const d=l(b,'top'),e=l(b,'left'),f=c?-1:1;return a.top+=d*f,a.bottom+=d*f,a.left+=e*f,a.right+=e*f,a}function n(a,b){const c='x'===b?'Left':'Top',d='Left'==c?'Right':'Bottom';return parseFloat(a[`border${c}Width`],10)+parseFloat(a[`border${d}Width`],10)}function o(a,b,c,d){return Math.max(b[`offset${a}`],b[`scroll${a}`],c[`client${a}`],c[`offset${a}`],c[`scroll${a}`],g(10)?c[`offset${a}`]+d[`margin${'Height'===a?'Top':'Left'}`]+d[`margin${'Height'===a?'Bottom':'Right'}`]:0)}function p(){const a=document.body,b=document.documentElement,c=g(10)&&getComputedStyle(b);return{height:o('Height',a,b,c),width:o('Width',a,b,c)}}var q=Object.assign||function(a){for(var b,c=1;c<arguments.length;c++)for(var d in b=arguments[c],b)Object.prototype.hasOwnProperty.call(b,d)&&(a[d]=b[d]);return a};function r(a){return q({},a,{right:a.left+a.width,bottom:a.top+a.height})}function s(b){let c={};try{if(g(10)){c=b.getBoundingClientRect();const a=l(b,'top'),d=l(b,'left');c.top+=a,c.left+=d,c.bottom+=a,c.right+=d}else c=b.getBoundingClientRect()}catch(a){}const d={left:c.left,top:c.top,width:c.right-c.left,height:c.bottom-c.top},e='HTML'===b.nodeName?p():{},f=e.width||b.clientWidth||d.right-d.left,h=e.height||b.clientHeight||d.bottom-d.top;let i=b.offsetWidth-f,j=b.offsetHeight-h;if(i||j){const c=a(b);i-=n(c,'x'),j-=n(c,'y'),d.width-=i,d.height-=j}return r(d)}function t(b,d,e=!1){var f=Math.max;const h=g(10),i='HTML'===d.nodeName,j=s(b),k=s(d),l=c(b),n=a(d),o=parseFloat(n.borderTopWidth,10),p=parseFloat(n.borderLeftWidth,10);e&&'HTML'===d.nodeName&&(k.top=f(k.top,0),k.left=f(k.left,0));let q=r({top:j.top-k.top-o,left:j.left-k.left-p,width:j.width,height:j.height});if(q.marginTop=0,q.marginLeft=0,!h&&i){const a=parseFloat(n.marginTop,10),b=parseFloat(n.marginLeft,10);q.top-=o-a,q.bottom-=o-a,q.left-=p-b,q.right-=p-b,q.marginTop=a,q.marginLeft=b}return(h&&!e?d.contains(l):d===l&&'BODY'!==l.nodeName)&&(q=m(q,d)),q}function u(a,b=!1){var c=Math.max;const d=a.ownerDocument.documentElement,e=t(a,d),f=c(d.clientWidth,window.innerWidth||0),g=c(d.clientHeight,window.innerHeight||0),h=b?0:l(d),i=b?0:l(d,'left'),j={top:h-e.top+e.marginTop,left:i-e.left+e.marginLeft,width:f,height:g};return r(j)}function v(c){const d=c.nodeName;return'BODY'===d||'HTML'===d?!1:!('fixed'!==a(c,'position'))||v(b(c))}function w(b){if(!b||!b.parentElement||g())return document.document
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//# sourceMappingURL=popper-utils.min.js.map
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