2 lines
16 KiB
JavaScript
2 lines
16 KiB
JavaScript
const 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Pt{constructor(){this.inputFormat="ILYNN",this.outputFormat="VLNNN",this.sourceToTarget=[],this.targetToSource=[],this.levels=[]}bidiTransform(o,u,a){if(this.sourceToTarget=[],this.targetToSource=[],!o)return"";if(Ot(this.sourceToTarget,this.targetToSource,o.length),!this.checkParameters(u,a))return o;u=this.inputFormat,a=this.outputFormat;let f=o;const c=It,L=H(u.charAt(1)),A=H(a.charAt(1)),g=(u.charAt(0)==="I"?"L":u.charAt(0))+L,d=(a.charAt(0)==="I"?"L":a.charAt(0))+A,U=u.charAt(2)+a.charAt(2);c.defInFormat=g,c.defOutFormat=d,c.defSwap=U;const w=E(o,g,d,U,c);let N=!1;return a.charAt(1)==="R"?N=!0:a.charAt(1)!=="C"&&a.charAt(1)!=="D"||(N=this.checkContextual(w)==="rtl"),this.sourceToTarget=F,this.targetToSource=xt(this.sourceToTarget),P=this.targetToSource,f=u.charAt(3)===a.charAt(3)?w:a.charAt(3)==="S"?Bt(N,w,!0):Rt(w,N,!0),this.sourceToTarget=F,this.targetToSource=P,this.levels=y,f}_inputFormatSetter(o){if(!J.test(o))throw new Error("dojox/string/BidiEngine: the bidi layout string is wrong!");this.inputFormat=o}_outputFormatSetter(o){if(!J.test(o))throw new Error("dojox/string/BidiEngine: the bidi layout string is wrong!");this.outputFormat=o}checkParameters(o,u){return o?this._inputFormatSetter(o):o=this.inputFormat,u?this._outputFormatSetter(u):u=this.outputFormat,o!==u}checkContextual(o){let u=D(o);if(u!=="ltr"&&u!=="rtl"){try{u=document.dir.toLowerCase()}catch{}u!=="ltr"&&u!=="rtl"&&(u="ltr")}return u}hasBidiChar(o){return Dt.test(o)}}function E(i,o,u,a,f){const c=dt(i,{inFormat:o,outFormat:u,swap:a},f);if(c.inFormat===c.outFormat)return i;o=c.inFormat,u=c.outFormat,a=c.swap;const L=o.substring(0,1),A=o.substring(1,4),g=u.substring(0,1),d=u.substring(1,4);if(f.inFormat=o,f.outFormat=u,f.swap=a,L==="L"&&u==="VLTR"){if(A==="LTR")return f.dir=C,S(i,f);if(A==="RTL")return f.dir=O,S(i,f)}if(L==="V"&&g==="V")return f.dir=A==="RTL"?O:C,Y(i,f);if(L==="L"&&u==="VRTL")return A==="LTR"?(f.dir=C,i=S(i,f)):(f.dir=O,i=S(i,f)),Y(i);if(o==="VLTR"&&u==="LLTR")return f.dir=C,S(i,f);if(L==="V"&&g==="L"&&A!==d)return i=Y(i),A==="RTL"?E(i,"LLTR","VLTR",a,f):E(i,"LRTL","VRTL",a,f);if(o==="VRTL"&&u==="LRTL")return E(i,"LRTL","VRTL",a,f);if(L==="L"&&g==="L"){const U=f.swap;return f.swap=U.substr(0,1)+"N",A==="RTL"?(f.dir=O,i=S(i,f),f.swap="N"+U.substr(1,2),f.dir=C,i=S(i,f)):(f.dir=C,i=S(i,f),f.swap="N"+U.substr(1,2),i=E(i,"VLTR","LRTL",f.swap,f)),i}return i}function dt(i,o,u){if(o.inFormat===void 0&&(o.inFormat=u.defInFormat),o.outFormat===void 0&&(o.outFormat=u.defOutFormat),o.swap===void 0&&(o.swap=u.defSwap),o.inFormat===o.outFormat)return o;const a=o.inFormat.substring(0,1),f=o.outFormat.substring(0,1);let c,L=o.inFormat.substring(1,4),A=o.outFormat.substring(1,4);return L.charAt(0)==="C"&&(c=D(i),L=c==="ltr"||c==="rtl"?c.toUpperCase():o.inFormat.charAt(2)==="L"?"LTR":"RTL",o.inFormat=a+L),A.charAt(0)==="C"&&(c=D(i),c==="rtl"?A="RTL":c==="ltr"?(c=mt(i),A=c.toUpperCase()):A=o.outFormat.charAt(2)==="L"?"LTR":"RTL",o.outFormat=f+A),o}function 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a<1||o[a-1]===_?t:u[a-1]},UBAT_B:()=>(f.lastArabic=!0,f.hasUbatB=!0,f.dir),UBAT_S:()=>(f.hasUbatS=!0,t),UBAT_LRE:()=>(f.lastArabic=!1,t),UBAT_RLE:()=>(f.lastArabic=!1,t),UBAT_LRO:()=>(f.lastArabic=!1,t),UBAT_RLO:()=>(f.lastArabic=!1,t),UBAT_PDF:()=>(f.lastArabic=!1,t),UBAT_BN:()=>t}[At[c]]()}function Nt(i){let o,u=0,a=I.length-1;for(;u<=a;)if(o=Math.floor((u+a)/2),i<I[o][0])a=o-1;else{if(!(i>I[o][0]))return I[o][1];u=o+1}return i}function vt(i){for(let o=0;o<z.length;o++)if(z[o]===i)return!0;return!1}function Ct(i){for(let o=0;o<k.length;o++)if(i===k[o])return nt[o];return i}function W(i,o){for(let u=0;u<k.length;u++)if(i===k[u])return o[u];return i}function x(i){return i>="ً"&&i<="ٕ"}function H(i){return i==="L"?"LTR":i==="R"?"RTL":i==="C"?"CLR":i==="D"?"CRL":""}function Vt(i,o,u,a){for(;o*u<a&&x(i[o]);)o+=u;return o*u<a&&(i[o]=" ",!0)}function Et(i,o){for(let u=0;u<V.length;u++)if(i===V[u])return o[u];return i}function Ot(i,o,u){F=[],y=[];for(let 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