2 lines
28 KiB
JavaScript
2 lines
28 KiB
JavaScript
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import{TokenNode as e,isTokenNode as n,isWhitespaceNode as t,isCommentNode as r,isWhiteSpaceOrCommentNode as a,isSimpleBlockNode as u,isFunctionNode as i,FunctionNode as o,WhitespaceNode as l,parseCommaSeparatedListOfComponentValues as c,replaceComponentValues as s}from"@csstools/css-parser-algorithms";import{isTokenDimension as v,TokenType as f,NumberType as m,mutateUnit as p,isTokenNumber as C,isTokenPercentage as g,isTokenIdent as d,isTokenNumeric as D,isTokenOpenParen as N,isTokenDelim as B,isTokenComma as A,isToken as h,tokenizer as F,tokenize as b,stringify as w}from"@csstools/css-tokenizer";const E=/[A-Z]/g;function toLowerCaseAZ(e){return e.replace(E,(e=>String.fromCharCode(e.charCodeAt(0)+32)))}const I={cm:"px",in:"px",mm:"px",pc:"px",pt:"px",px:"px",q:"px",deg:"deg",grad:"deg",rad:"deg",turn:"deg",ms:"s",s:"s",hz:"hz",khz:"hz"},S=new Map([["cm",e=>e],["mm",e=>10*e],["q",e=>40*e],["in",e=>e/2.54],["pc",e=>e/2.54*6],["pt",e=>e/2.54*72],["px",e=>e/2.54*96]]),y=new Map([["deg",e=>e],["grad",e=>e/.9],["rad",e=>e/180*Math.PI],["turn",e=>e/360]]),M=new Map([["deg",e=>.9*e],["grad",e=>e],["rad",e=>.9*e/180*Math.PI],["turn",e=>.9*e/360]]),T=new Map([["hz",e=>e],["khz",e=>e/1e3]]),x=new Map([["cm",e=>2.54*e],["mm",e=>25.4*e],["q",e=>25.4*e*4],["in",e=>e],["pc",e=>6*e],["pt",e=>72*e],["px",e=>96*e]]),k=new Map([["hz",e=>1e3*e],["khz",e=>e]]),P=new Map([["cm",e=>e/10],["mm",e=>e],["q",e=>4*e],["in",e=>e/25.4],["pc",e=>e/25.4*6],["pt",e=>e/25.4*72],["px",e=>e/25.4*96]]),O=new Map([["ms",e=>e],["s",e=>e/1e3]]),W=new Map([["cm",e=>e/6*2.54],["mm",e=>e/6*25.4],["q",e=>e/6*25.4*4],["in",e=>e/6],["pc",e=>e],["pt",e=>e/6*72],["px",e=>e/6*96]]),L=new Map([["cm",e=>e/72*2.54],["mm",e=>e/72*25.4],["q",e=>e/72*25.4*4],["in",e=>e/72],["pc",e=>e/72*6],["pt",e=>e],["px",e=>e/72*96]]),U=new Map([["cm",e=>e/96*2.54],["mm",e=>e/96*25.4],["q",e=>e/96*25.4*4],["in",e=>e/96],["pc",e=>e/96*6],["pt",e=>e/96*72],["px",e=>e]]),$=new Map([["cm",e=>e/4/10],["mm",e=>e/4],["q",e=>e],["in",e=>e/4/25.4],["pc",e=>e/4/25.4*6],["pt",e=>e/4/25.4*72],["px",e=>e/4/25.4*96]]),Z=new Map([["deg",e=>180*e/Math.PI],["grad",e=>180*e/Math.PI/.9],["rad",e=>e],["turn",e=>180*e/Math.PI/360]]),z=new Map([["ms",e=>1e3*e],["s",e=>e]]),q=new Map([["deg",e=>360*e],["grad",e=>360*e/.9],["rad",e=>360*e/180*Math.PI],["turn",e=>e]]),G=new Map([["cm",S],["mm",P],["q",$],["in",x],["pc",W],["pt",L],["px",U],["ms",O],["s",z],["deg",y],["grad",M],["rad",Z],["turn",q],["hz",T],["khz",k]]);function convertUnit(e,n){if(!v(e))return n;if(!v(n))return n;const t=toLowerCaseAZ(e[4].unit),r=toLowerCaseAZ(n[4].unit);if(t===r)return n;const a=G.get(r);if(!a)return n;const u=a.get(t);if(!u)return n;const i=u(n[4].value),o=[f.Dimension,"",n[2],n[3],{...n[4],signCharacter:i<0?"-":void 0,type:Number.isInteger(i)?m.Integer:m.Number,value:i}];return p(o,e[4].unit),o}function toCanonicalUnit(e){if(!v(e))return e;const n=toLowerCaseAZ(e[4].unit),t=I[n];if(n===t)return e;const r=G.get(n);if(!r)return e;const a=r.get(t);if(!a)return e;const u=a(e[4].value),i=[f.Dimension,"",e[2],e[3],{...e[4],signCharacter:u<0?"-":void 0,type:Number.isInteger(u)?m.Integer:m.Number,value:u}];return p(i,t),i}function addition(n){if(2!==n.length)return-1;const t=n[0].value;let r=n[1].value;if(C(t)&&C(r)){const n=t[4].value+r[4].value;return new e([f.Number,n.toString(),t[2],r[3],{value:n,type:t[4].type===m.Integer&&r[4].type===m.Integer?m.Integer:m.Number}])}if(g(t)&&g(r)){const n=t[4].value+r[4].value;return new e([f.Percentage,n.toString()+"%",t[2],r[3],{value:n}])}if(v(t)&&v(r)&&(r=convertUnit(t,r),toLowerCaseAZ(t[4].unit)===toLowerCaseAZ(r[4].unit))){const n=t[4].value+r[4].value;return new e([f.Dimension,n.toString()+t[4].unit,t[2],r[3],{value:n,type:t[4].type===m.Integer&&r[4].type===m.Integer?m.Integer:m.Number,unit:t[4].unit}])}return-1}function division(n){if(2!==n.length)return-1;const t=n[0].value,r=n[1].value;if(C(t)&&C(r)){const n=t[4].value/r[4].value;return new e([f.Number,n.toString(),t[2],r[3],{value:n,type:Number.isInteger(n)?m.Integer:m.Number}])}if(g(t)&&C(r)){const n=t[4].value/r[4].value;return new
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