he: Array<[string, Set]>; packageCache: Array; onlyRenderInReadingMode: boolean; - compiler: CompilerType + compiler: CompilerType; } const DEFAULT_SETTINGS: SwiftlatexRenderSettings = { @@ -32,15 +41,15 @@ const DEFAULT_SETTINGS: SwiftlatexRenderSettings = { enableCache: true, invertColorsInDarkMode: true, cache: [], - packageCache: [{},{},{},{}], + packageCache: [{}, {}, {}, {}], onlyRenderInReadingMode: false, - compiler: CompilerType.PdfTeX -} + compiler: CompilerType.PdfTeX, +}; class PdfXeTeXEngine { xetEng: any; dviEng: any; - pluginRef: SwiftlatexRenderPlugin + pluginRef: SwiftlatexRenderPlugin; constructor(plugin: SwiftlatexRenderPlugin) { this.xetEng = new XeTeXEngine(); @@ -53,7 +62,6 @@ class PdfXeTeXEngine { await this.dviEng.loadEngine(); } - setTexliveEndpoint(url: string) { this.xetEng.setTexliveEndpoint(url); this.dviEng.setTexliveEndpoint(url); @@ -63,10 +71,19 @@ class PdfXeTeXEngine { this.xetEng.writeTexFSFile(filename, srccode); this.dviEng.writeTexFSFile(filename, srccode); } - - writeCacheData(texlive404_cache: StringMap, texlive200_cache: StringMap, font404_cache: StringMap, font200_cache: StringMap) { - this.xetEng.writeCacheData({}, texlive200_cache, font404_cache, font200_cache); + writeCacheData( + texlive404_cache: StringMap, + texlive200_cache: StringMap, + font404_cache: StringMap, + font200_cache: StringMap, + ) { + this.xetEng.writeCacheData( + {}, + texlive200_cache, + font404_cache, + font200_cache, + ); } flushCache() { @@ -77,7 +94,6 @@ class PdfXeTeXEngine { return this.xetEng.isReady() && this.dviEng.isReady(); } - writeMemFSFile(filename: string, source: any) { this.xetEng.writeMemFSFile("main.tex", source); } @@ -86,9 +102,11 @@ class PdfXeTeXEngine { this.xetEng.setEngineMainFile("main.tex"); } + async compileFormat() { + // TODO for xetex + } - - compileLaTeX() : Promise { + compileLaTeX(): Promise { return new Promise((resolve) => { this.xetEng.compileLaTeX().then((xetResult: any) => { // send the error up @@ -102,47 +120,48 @@ class PdfXeTeXEngine { this.dviEng.writeMemFSFile("main.xdv", xdv); this.dviEng.setEngineMainFile("main.xdv"); this.dviEng.compilePDF().then((dviResult: any) => { - resolve(dviResult) - }) - }) - }) - } - - fetchCacheData(): Promise { - return new Promise((resolve) => { - this.xetEng.fetchCacheData().then((xetcache: StringMap[]) =>{ - this.dviEng.fetchCacheData().then((dvicache: StringMap[]) =>{ - const mergedcache = xetcache.map((item:any, index:any) => ({ ...item, ...dvicache[index] })); - resolve(mergedcache); - }); + resolve(dviResult); }); - }) - } + }); + }); + } - fetchTexFiles(newFileNames:any, cachepath: string) { - this.xetEng.fetchTexFiles(newFileNames, cachepath); - this.dviEng.fetchTexFiles(newFileNames, cachepath); - } + fetchCacheData(): Promise { + return new Promise((resolve) => { + this.xetEng.fetchCacheData().then((xetcache: StringMap[]) => { + this.dviEng.fetchCacheData().then((dvicache: StringMap[]) => { + const mergedcache = xetcache.map( + (item: any, index: any) => ({ + ...item, + ...dvicache[index], + }), + ); + resolve(mergedcache); + }); + }); + }); + } + fetchTexFiles(newFileNames: any, cachepath: string) { + this.xetEng.fetchTexFiles(newFileNames, cachepath); + this.dviEng.fetchTexFiles(newFileNames, cachepath); + } } type StringMap = { [key: string]: string }; - const waitFor = async (condFunc: () => boolean) => { return new Promise((resolve) => { - if (condFunc()) { - resolve(); - } - else { - setTimeout(async () => { - await waitFor(condFunc); - resolve(); - }, 100); - } + if (condFunc()) { + resolve(); + } else { + setTimeout(async () => { + await waitFor(condFunc); + resolve(); + }, 100); + } }); - }; - +}; export default class SwiftlatexRenderPlug