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