vue-pdf3/dist/static/js/_pdfjs-dist@2.16.105@pdfjs-dist-1ff10491.js

基于Vue3 + vite + PDF.js版的PDF预览插件

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_util=__w_pdfjs_require__(1),_annotation_storage=__w_pdfjs_require__(5),_display_utils=__w_pdfjs_require__(8),_font_loader=__w_pdfjs_require__(11),_canvas=__w_pdfjs_require__(12),_worker_options=__w_pdfjs_require__(15),_is_node=__w_pdfjs_require__(3),_message_handler=__w_pdfjs_require__(16),_metadata=__w_pdfjs_require__(17),_optional_content_config=__w_pdfjs_require__(18),_transport_stream=__w_pdfjs_require__(19),_xfa_text=__w_pdfjs_require__(20);const DEFAULT_RANGE_CHUNK_SIZE=65536,RENDERING_CANCELLED_TIMEOUT=100;let DefaultCanvasFactory=_display_utils.DOMCanvasFactory;exports.DefaultCanvasFactory=DefaultCanvasFactory;let DefaultCMapReaderFactory=_display_utils.DOMCMapReaderFactory;exports.DefaultCMapReaderFactory=DefaultCMapReaderFactory;let DefaultStandardFontDataFactory=_display_utils.DOMStandardFontDataFactory;if(exports.DefaultStandardFontDataFactory=DefaultStandardFontDataFactory,_is_node.isNodeJS){const{NodeCanvasFactory:l,NodeCMapReaderFactory:t,NodeStandardFontDataFactory:s}=__w_pdfjs_require__(21);exports.DefaultCanvasFactory=DefaultCanvasFactory=l,exports.DefaultCMapReaderFactory=DefaultCMapReaderFactory=t,exports.DefaultStandardFontDataFactory=DefaultStandardFontDataFactory=s}let createPDFNetworkStream;function setPDFNetworkStreamFactory(l){createPDFNetworkStream=l}function getDocument(l){const t=new PDFDocumentLoadingTask;let s;if(typeof l=="string"||l instanceof URL)s={url:l};else if((0,_util.isArrayBuffer)(l))s={data:l};else if(l instanceof PDFDataRangeTransport)s={range:l};else{if(typeof l!="object")throw new Error("Invalid parameter in getDocument, need either string, URL, TypedArray, or parameter object.");if(!l.url&&!l.data&&!l.range)throw new Error("Invalid parameter object: need either .data, .range or .url");s=l}const r=Object.create(null);let g=null,m=null;for(const e in s){const n=s[e];switch(e){case"url":if(typeof window<"u")try{r[e]=new URL(n,window.location).href;continue}catch(d){(0,_util.warn)(`Cannot create valid URL: "${d}".`)}else if(typeof n=="string"||n instanceof URL){r[e]=n.toString();continue}throw new Error("Invalid PDF url data: either string or URL-object is expected in the url property.");case"range":g=n;continue;case"worker":m=n;continue;case"data":if(_is_node.isNodeJS&&typeof Buffer<"u"&&n instanceof Buffer)r[e]=new Uint8Array(n);else{if(n instanceof Uint8Array)break;if(typeof n=="string")r[e]=(0,_util.stringToBytes)(n);else if(typeof n=="object"&&n!==null&&!isNaN(n.length))r[e]=new Uint8Array(n);else if((0,_util.isArrayBuffer)(n))r[e]=new Uint8Array(n);else throw new Error("Invalid PDF binary data: either TypedArray, string, or array-like object is expected in the data property.")}continue}r[e]=n}if(r.CMapReaderFactory=r.CMapReaderFactory||DefaultCMapReaderFactory,r.StandardFontDataFactory=r.StandardFontDataFactory||DefaultStandardFontDataFactory,r.ignoreErrors=r.stopAtErrors!==!0,r.fontExtraProperties=r.fontExtraProperties===!0,r.pdfBug=r.pdfBug===!0,r.enableXfa=r.enableXfa===!0,(!Number.isInteger(r.rangeChunkSize)||r.rangeChunkSize<1)&&(r.rangeChunkSize=DEFAULT_RANGE_CHUNK_SIZE),(typeof r.docBaseUrl!="string"||(0,_display_utils.isDataScheme)(r.docBaseUrl))&&(r.docBaseUrl=null),(!Number.isInteger(r.maxImageSize)||r.maxImageSize<-1)&&(r.maxImageSize=-1),typeof r.cMapUrl!="string"&&(r.cMapUrl=null),typeof r.standardFontDataUrl!="string"&&(r.standardFontDataUrl=null),typeof r.useWorkerFetch!="boolean"&&(r.useWorkerFetch=r.CMapReaderFactory===_display_utils.DOMCMapReaderFactory&&r.StandardFontDataFactory===_display_utils.DOMStandardFontDataFactory),typeof r.isEvalSupported!="boolean"&&(r.isEvalSupported=!0),typeof r.disableFontFace!="boolean"&&(r.disableFontFace=_is_node.isNodeJS),typeof r.useSystemFonts!="boolean"&&(r.useSystemFonts=!_is_node.isNodeJS&&!r.disableFontFace),(typeof r.ownerDocument!="object"||r.ownerDocument===null)&&(r.ownerDocument=globalThis.document),typeof r.disableRange!="boolean"&&(r.disableRange=!1),typeof r.disableStream!="boolean"&&(r.disableStream=!1),typeof r.disableAutoFetch!="boolean"&&(r.disableAutoFetch=!1),(0,_util.setVerbosityLevel)(r.verbosity),!m){const e={verbosity:r.verbosity,port:_worker_options.GlobalWorkerOptions.workerPort};m=e.port?PDFWorker.fromPort(e):new PDFWorker(e),t._worker=m}const a=t.docId;return m.promise.then(function(){if(t.destroyed)throw new Error("Loading aborted");const e=_fetchDocument(m,r,g,a),n=new Promise(function(d){let T;g?T=new _transport_stream.PDFDataTransportStream({length:r.length,initialData:r.initialData,progressiveDone:r.progressiveDone,contentDispositionFilename:r.contentDispositionFilename,disableRange:r.disableRange,disableStream:r.disableStream},g):r.data||(T=createPDFNetworkStream({url:r.url,length:r.length,httpHeaders:r.httpHeaders,withCredentials:r.withCredentials,rangeChunkSize:r.rangeChunkSize,disableRange:r.disableRange,disableStream:r.disableStream})),d(T)});return Promise.all([e,n]).then(function([d,T]){if(t.destroyed)throw new Error("Loading aborted");const b=new _message_handler.MessageHandler(a,d,m.port),u=new WorkerTransport(b,t,T,r);t._transport=u,b.send("Ready",null)})}).catch(t._capability.reject),t}async function _fetchDocument(l,t,s,r){if(l.destroyed)throw new Error("Worker was destroyed");s&&(t.length=s.length,t.initialData=s.initialData,t.progressiveDone=s.progressiveDone,t.contentDispositionFilename=s.contentDispositionFilename);const g=await l.messageHandler.sendWithPromise("GetDocRequest",{docId:r,apiVersion:"2.16.105",source:{data:t.data,url:t.url,password:t.password,disableAutoFetch:t.disableAutoFetch,rangeChunkSize:t.rangeChunkSize,length:t.length},maxImageSize:t.maxImageSize,disableFontFace:t.disableFontFace,docBaseUrl:t.docBaseUrl,ignoreErrors:t.ignoreErrors,isEvalSupported:t.isEvalSupported,fontExtraProperties:t.fontExtraProperties,enableXfa:t.enableXfa,useSystemFonts:t.useSystemFonts,cMapUrl:t.useWorkerFetch?t.cMapUrl:null,standardFontDataUrl:t.useWorkerFetch?t.standardFontDataUrl:null});if(t.data&&(t.data=null),l.destroyed)throw new Error("Worker was destroyed");return g}const f=class{constructor(){this._capability=(0,_util.createPromiseCapability)(),this._transport=null,this._worker=null,this.docId=`d${ae(f,rt)._++}`,this.destroyed=!1,this.onPassword=null,this.onProgress=null,this.onUnsupportedFeature=null}get promise(){return this._capability.promise}async destroy(){var t;this.destroyed=!0,await((t=this._transport)==null?void 0:t.destroy()),this._transport=null,this._worker&&(this._worker.destroy(),this._worker=null)}};let PDFDocumentLoadingTask=f;rt=new WeakMap,at(PDFDocumentLoadingTask,rt,0),exports.PDFDocumentLoadingTask=PDFDocumentLoadingTask;class PDFDataRangeTransport{constructor(t,s,r=!1,g=null){this.length=t,this.initialData=s,this.progressiveDone=r,this.contentDispositionFilename=g,this._rangeListeners=[],this._progressListeners=[],this._progressiveReadListeners=[],this._progressiveDoneListeners=[],this._readyCapability=(0,_util.createPromiseCapability)()}addRangeListener(t){this._rangeListeners.push(t)}addProgressListener(t){this._progressListeners.push(t)}addProgressiveReadListener(t){this._progressiveReadListeners.push(t)}addProgressiveDoneListener(t){this._progressiveDoneListeners.push(t)}onDataRange(t,s){for(const r of this._rangeListeners)r(t,s)}onDataProgress(t,s){this._readyCapability.promise.then(()=>{for(const r of this._progressListeners)r(t,s)})}onDataProgressiveRead(t){this._readyCapability.promise.then(()=>{for(const s of this._progressiveReadListeners)s(t)})}onDataProgressiveDone(){this._readyCapability.promise.then(()=>{for(const t of this._progressiveDoneListeners)t()})}transportReady(){this._readyCapability.resolve()}requestDataRange(t,s){(0,_util.unreachable)("Abstract method PDFDataRangeTransport.requestDataRange")}abort(){}}exports.PDFDataRangeTransport=PDFDataRangeTransport;class PDFDocumentProxy{constructor(t,s){this._pdfInfo=t,this._transport=s,Object.defineProperty(this,"fingerprint",{get(){return(0,_display_utils.deprecated)("`PDFDocumentProxy.fingerprint`, please use `PDFDocumentProxy.fingerprints` instead."),this.fingerprints[0]}}),Object.defineProperty(this,"getStats",{value:async()=>((0,_display_utils.deprecated)("`PDFDocumentProxy.getStats`, please use the `PDFDocumentProxy.stats`-getter instead."),this.stats||{streamTypes:{},fontTypes:{}})})}get annotationStorage(){return this._transport.annotationStorage}get numPages(){return this._pdfInfo.numPages}get fingerprints(){return this._pdfInfo.fingerprints}get stats(){return this._transport.stats}get isPureXfa(){return!!this._transport._htmlForXfa}get allXfaHtml(){return this._transport._htmlForXfa}getPage(t){return this._transport.getPage(t)}getPageIndex(t){return this._transport.getPageIndex(t)}getDestinations(){return this._transport.getDestinations()}getDestination(t){return this._transport.getDestination(t)}getPageLabels(){return this._transport.getPageLabels()}getPageLayout(){return this._transport.getPageLayout()}getPageMode(){return this._transport.getPageMode()}getViewerPreferences(){return this._transport.getViewerPreferences()}getOpenAction(){return this._transport.getOpenAction()}getAttachments(){return this._transport.getAttachments()}getJavaScript(){return this._transport.getJavaScript()}getJSActions(){return this._transport.getDocJSActions()}getOutline(){return this._transport.getOutline()}getOptionalContentConfig(){return this._transport.getOptionalContentConfig()}getPermissions(){return this._transport.getPermissions()}getMetadata(){return this._transport.getMetadata()}getMarkInfo(){return this._transport.getMarkInfo()}getData(){return this._transport.getData()}getDownloadInfo(){return this._transport.downloadInfoCapability.promise}cleanup(t=!1){return this._transport.startCleanup(t||this.isPureXfa)}destroy(){return this.loadingTask.destroy()}get loadingParams(){return this._transport.loadingParams}get loadingTask(){return this._transport.loadingTask}saveDocument(){return this._transport.annotationStorage.size<=0&&(0,_display_utils.deprecated)("saveDocument called while `annotationStorage` is empty, please use the getData-method instead."),this._transport.saveDocument()}getFieldObjects(){return this._transport.getFieldObjects()}hasJSActions(){return this._transport.hasJSActions()}getCalculationOrderIds(){return this._transport.getCalculationOrderIds()}}exports.PDFDocumentProxy=PDFDocumentProxy;class PDFPageProxy{constructor(t,s,r,g,m=!1){this._pageIndex=t,this._pageInfo=s,this._ownerDocument=g,this._transport=r,this._stats=m?new _display_utils.StatTimer:null,this._pdfBug=m,this.commonObjs=r.commonObjs,this.objs=new PDFObjects,this._bitmaps=new Set,this.cleanupAfterRender=!1,this.pendingCleanup=!1,this._intentStates=new Map,this._annotationPromises=new Map,this.destroyed=!1}get pageNumber(){return this._pageIndex+1}get rotate(){return this._pageInfo.rotate}get ref(){return this._pageInfo.ref}get userUnit(){return this._pageInfo.userUnit}get view(){return this._pageInfo.view}getViewport({scale:t,rotation:s=this.rotate,offsetX:r=0,offsetY:g=0,dontFlip:m=!1}={}){return new _display_utils.PageViewport({viewBox:this.view,scale:t,rotation:s,offsetX:r,offsetY:g,dontFlip:m})}getAnnotations({intent:t="display"}={}){const s=this._transport.getRenderingIntent(t);let r=this._annotationPromises.get(s.cacheKey);return r||(r=this._transport.getAnnotations(this._pageIndex,s.renderingIntent),this._annotationPromises.set(s.cacheKey,r),r=r.then(g=>{for(const m of g)m.titleObj!==void 0&&Object.defineProperty(m,"title",{get(){return(0,_display_utils.deprecated)("`title`-property on annotation, please use `titleObj` instead."),m.titleObj.str}}),m.contentsObj!==void 0&&Object.defineProperty(m,"contents",{get(){return(0,_display_utils.deprecated)("`contents`-property on annotation, please use `contentsObj` instead."),m.contentsObj.str}});return g})),r}getJSActions(){return this._jsActionsPromise||(this._jsActionsPromise=this._transport.getPageJSActions(this._pageIndex))}async getXfa(){var t;return((t=this._transport._htmlForXfa)==null?void 0:t.children[this._pageIndex])||null}render({canvasContext:t,viewport:s,intent:r="display",annotationMode:g=_util.AnnotationMode.ENABLE,transform:m=null,imageLayer:a=null,canvasFactory:e=null,background:n=null,optionalContentConfigPromise:d=null,annotationCanvasMap:T=null,pageColors:b=null,printAnnotationStorage:u=null}){var H,et;((H=arguments[0])==null?void 0:H.renderInteractiveForms)!==void 0&&((0,_display_utils.deprecated)("render no longer accepts the `renderInteractiveForms`-option, please use the `annotationMode`-option instead."),arguments[0].renderInteractiveForms===!0&&g===_util.AnnotationMode.ENABLE&&(g=_util.AnnotationMode.ENABLE_FORMS)),((et=arguments[0])==null?void 0:et.includeAnnotationStorage)!==void 0&&((0,_display_utils.deprecated)("render no longer accepts the `includeAnnotationStorage`-option, please use the `annotationMode`-option instead."),arguments[0].includeAnnotationStorage===!0&&g===_util.AnnotationMode.ENABLE&&(g=_util.AnnotationMode.ENABLE_STORAGE)),this._stats&&this._stats.time("Overall");const x=this._transport.getRenderingIntent(r,g,u);this.pendingCleanup=!1,d||(d=this._transport.getOptionalContentConfig());let K=this._intentStates.get(x.cacheKey);K||(K=Object.create(null),this._intentStates.set(x.cacheKey,K)),K.streamReaderCancelTimeout&&(clearTimeout(K.streamReaderCancelTimeout),K.streamReaderCancelTimeout=null);const nt=e||new DefaultCanvasFactory({ownerDocument:this._ownerDocument}),$=!!(x.renderingIntent&_util.RenderingIntentFlag.PRINT);K.displayReadyCapability||(K.displayReadyCapability=(0,_util.createPromiseCapability)(),K.operatorList={fnArray:[],argsArray:[],lastChunk:!1,separateAnnots:null},this._stats&&this._stats.time("Page Request"),this._pumpOperatorList(x));const z=ct=>{K.renderTasks.delete(j),(this.cleanupAfterRender||$)&&(this.pendingCleanup=!0),this._tryCleanup(),ct?(j.capability.reject(ct),this._abortOperatorList({intentState:K,reason:ct instanceof Error?ct:new Error(ct)})):j.capability.resolve(),this._stats&&(this._stats.timeEnd("Rendering"),this._stats.timeEnd("Overall"))},j=new InternalRenderTask({callback:z,params:{canvasContext:t,viewport:s,transform:m,imageLayer:a,background:n},objs:this.objs,commonObjs:this.commonObjs,annotationCanvasMap:T,operatorList:K.operatorList,pageIndex:this._pageIndex,canvasFactory:nt,useRequestAnimationFrame:!$,pdfBug:this._pdfBug,pageColors:b});(K.renderTasks||(K.renderTasks=new Set)).add(j);const W=j.task;return Promise.all([K.displayReadyCapability.promise,d]).then(([ct,bt])=>{if(this.pendingCleanup){z();return}this._stats&&this._stats.time("Rendering"),j.initializeGraphics({transparency:ct,optionalContentConfig:bt}),j.operatorListChanged()}).catch(z),W}getOperatorList({intent:t="display",annotationMode:s=_util.AnnotationMode.ENABLE,printAnnotationStorage:r=null}={}){function g(){a.operatorList.lastChunk&&(a.opListReadCapability.resolve(a.operatorList),a.renderTasks.delete(e))}const m=this._transport.getRenderingIntent(t,s,r,!0);let a=this._intentStates.get(m.cacheKey);a||(a=Object.create(null),this._intentStates.set(m.cacheKey,a));let e;return a.opListReadCapability||(e=Object.create(null),e.operatorListChanged=g,a.opListReadCapability=(0,_util.createPromiseCapability)(),(a.renderTasks||(a.renderTasks=new Set)).add(e),a.operatorList={fnArray:[],argsArray:[],lastChunk:!1,separateAnnots:null},this._stats&&this._stats.time("Page Request"),this._pumpOperatorList(m)),a.opListReadCapability.promise}streamTextContent({disableCombineTextItems:t=!1,includeMarkedContent:s=!1}={}){return this._transport.messageHandler.sendWithStream("GetTextContent",{pageIndex:this._pageIndex,combineTextItems:t!==!0,includeMarkedContent:s===!0},{highWaterMark:100,size(g){return g.items.length}})}getTextContent(t={}){if(this._transport._htmlForXfa)return this.getXfa().then(r=>_xfa_text.XfaText.textContent(r));const s=this.streamTextContent(t);return new Promise(function(r,g){function m(){a.read().then(function({value:n,done:d}){if(d){r(e);return}Object.assign(e.styles,n.styles),e.items.push(...n.items),m()},g)}const a=s.getReader(),e={items:[],styles:Object.create(null)};m()})}getStructTree(){return this._structTreePromise||(this._structTreePromise=this._transport.getStructTree(this._pageIndex))}_destroy(){this.destroyed=!0;const t=[];for(const s of this._intentStates.values())if(this._abortOperatorList({intentState:s,reason:new Error("Page was destroyed."),force:!0}),!s.opListReadCapability)for(const r of s.renderTasks)t.push(r.completed),r.cancel();this.objs.clear();for(const s of this._bitmaps)s.close();return this._bitmaps.clear(),this._annotationPromises.clear(),this._jsActionsPromise=null,this._structTreePromise=null,this.pendingCleanup=!1,Promise.all(t)}cleanup(t=!1){return this.pendingCleanup=!0,this._tryCleanup(t)}_tryCleanup(t=!1){if(!this.pendingCleanup)return!1;for(const{renderTasks:s,operatorList:r}of this._intentStates.values())if(s.size>0||!r.lastChunk)return!1;this._intentStates.clear(),this.objs.clear(),this._annotationPromises.clear(),this._jsActionsPromise=null,this._structTreePromise=null,t&&this._stats&&(this._stats=new _display_utils.StatTimer);for(const s of this._bitmaps)s.close();return this._bitmaps.clear(),this.pendingCleanup=!1,!0}_startRenderPage(t,s){const r=this._intentStates.get(s);!r||(this._stats&&this._stats.timeEnd("Page Request"),r.displayReadyCapability&&r.displayReadyCapability.resolve(t))}_renderPageChunk(t,s){for(let r=0,g=t.length;r<g;r++)s.operatorList.fnArray.push(t.fnArray[r]),s.operatorList.argsArray.push(t.argsArray[r]);s.operatorList.lastChunk=t.lastChunk,s.operatorList.separateAnnots=t.separateAnnots;for(const r of s.renderTasks)r.operatorListChanged();t.lastChunk&&this._tryCleanup()}_pumpOperatorList({renderingIntent:t,cacheKey:s,annotationStorageMap:r}){const m=this._transport.messageHandler.sendWithStream("GetOperatorList",{pageIndex:this._pageIndex,intent:t,cacheKey:s,annotationStorage:r}).getReader(),a=this._intentStates.get(s);a.streamReader=m;const e=()=>{m.read().then(({value:n,done:d})=>{if(d){a.streamReader=null;return}this._transport.destroyed||(this._renderPageChunk(n,a),e())},n=>{if(a.streamReader=null,!this._transport.destroyed){if(a.operatorList){a.operatorList.lastChunk=!0;for(const d of a.renderTasks)d.operatorListChanged();this._tryCleanup()}if(a.displayReadyCapability)a.displayReadyCapability.reject(n);else if(a.opListReadCapability)a.opListReadCapability.reject(n);else throw n}})};e()}_abortOperatorList({intentState:t,reason:s,force:r=!1}){if(!!t.streamReader){if(!r){if(t.renderTasks.size>0)return;if(s instanceof _display_utils.RenderingCancelledException){t.streamReaderCancelTimeout=setTimeout(()=>{this._abortOperatorList({intentState:t,reason:s,force:!0}),t.streamReaderCancelTimeout=null},RENDERING_CANCELLED_TIMEOUT);return}}if(t.streamReader.cancel(new _util.AbortException(s.message)).catch(()=>{}),t.streamReader=null,!this._transport.destroyed){for(const[g,m]of this._intentStates)if(m===t){this._intentStates.delete(g);break}this.cleanup()}}}get stats(){return this._stats}}exports.PDFPageProxy=PDFPageProxy;class LoopbackPort{constructor(){this._listeners=[],this._deferred=Promise.resolve()}postMessage(t,s){const r={data:structuredClone(t,s)};this._deferred.then(()=>{for(const g of this._listeners)g.call(this,r)})}addEventListener(t,s){this._listeners.push(s)}removeEventListener(t,s){const r=this._listeners.indexOf(s);this._listeners.splice(r,1)}terminate(){this._listeners.length=0}}exports.LoopbackPort=LoopbackPort;const PDFWorkerUtil={isWorkerDisabled:!1,fallbackWorkerSrc:null,fakeWorkerId:0};exports.PDFWorkerUtil=PDFWorkerUtil;{if(_is_node.isNodeJS&&typeof commonjsRequire=="function")PDFWorkerUtil.isWorkerDisabled=!0,PDFWorkerUtil.fallbackWorkerSrc="./pdf.worker.js";else if(typeof document=="object"){const l=(J=document==null?void 0:document.currentScript)==null?void 0:J.src;l&&(PDFWorkerUtil.fallbackWorkerSrc=l.replace(/(\.(?:min\.)?js)(\?.*)?$/i,".worker$1$2"))}PDFWorkerUtil.isSameOrigin=function(l,t){let s;try{if(s=new URL(l),!s.origin||s.origin==="null")return!1}catch{return!1}const r=new URL(t,s);return s.origin===r.origin},PDFWorkerUtil.createCDNWrapper=function(l){const t=`importScripts("${l}");`;return URL.createObjectURL(new Blob([t]))}}const _PDFWorker=class{constructor({name:l=null,port:t=null,verbosity:s=(0,_util.getVerbosityLevel)()}={}){if(t&&P(_PDFWorker,v).has(t))throw new Error("Cannot use more than one PDFWorker per port.");if(this.name=l,this.destroyed=!1,this.verbosity=s,this._readyCapability=(0,_util.createPromiseCapability)(),this._port=null,this._webWorker=null,this._messageHandler=null,t){P(_PDFWorker,v).set(t,this),this._initializeFromPort(t);return}this._initialize()}get promise(){return this._readyCapability.promise}get port(){return this._port}get messageHandler(){return this._messageHandler}_initializeFromPort(l){this._port=l,this._messageHandler=new _message_handler.MessageHandler("main","worker",l),this._messageHandler.on("ready",function(){}),this._readyCapability.resolve()}_initialize(){if(!PDFWorkerUtil.isWorkerDisabled&&!_PDFWorker._mainThreadWorkerMessageHandler){let{workerSrc:l}=_PDFWorker;try{PDFWorkerUtil.isSameOrigin(window.location.href,l)||(l=PDFWorkerUtil.createCDNWrapper(new URL(l,window.location).href));const t=new Worker(l),s=new _message_handler.MessageHandler("main","worker",t),r=()=>{t.removeEventListener("error",g),s.destroy(),t.terminate(),this.destroyed?this._readyCapability.reject(new Error("Worker was destroyed")):this._setupFakeWorker()},g=()=>{this._webWorker||r()};t.addEventListener("error",g),s.on("test",a=>{if(t.removeEventListener("error",g),this.destroyed){r();return}a?(this._messageHandler=s,this._port=t,this._webWorker=t,this._readyCapability.resolve(),s.send("configure",{verbosity:this.verbosity})):(this._setupFakeWorker(),s.destroy(),t.terminate())}),s.on("ready",a=>{if(t.removeEventListener("error",g),this.destroyed){r();return}try{m()}catch{this._setupFakeWorker()}});const m=()=>{const a=new Uint8Array;s.send("test",a,[a.buffer])};m();return}catch{(0,_util.info)("The worker has been disabled.")}}this._setupFakeWorker()}_setupFakeWorker(){PDFWorkerUtil.isWorkerDisabled||((0,_util.warn)("Setting up fake worker."),PDFWorkerUtil.isWorkerDisabled=!0),_PDFWorker._setupFakeWorkerGlobal.then(l=>{if(this.destroyed){this._readyCapability.reject(new Error("Worker was destroyed"));return}const t=new LoopbackPort;this._port=t;const s=`fake${PDFWorkerUtil.fakeWorkerId++}`,r=new _message_handler.MessageHandler(s+"_worker",s,t);l.setup(r,t);const g=new _message_handler.MessageHandler(s,s+"_worker",t);this._messageHandler=g,this._readyCapability.resolve(),g.send("configure",{verbosity:this.verbosity})}).catch(l=>{this._readyCapability.reject(new Error(`Setting up fake worker failed: "${l.message}".`))})}destroy(){this.destroyed=!0,this._webWorker&&(this._webWorker.terminate(),this._webWorker=null),P(_PDFWorker,v).delete(this._port),this._port=null,this._messageHandler&&(this._messageHandler.destroy(),this._messageHandler=null)}static fromPort(l){if(!(l!=null&&l.port))throw new Error("PDFWorker.fromPort - invalid method signature.");return P(this,v).has(l.port)?P(this,v).get(l.port):new _PDFWorker(l)}static get workerSrc(){if(_worker_options.GlobalWorkerOptions.workerSrc)return _worker_options.GlobalWorkerOptions.workerSrc;if(PDFWorkerUtil.fallbackWorkerSrc!==null)return _is_node.isNodeJS||(0,_display_utils.deprecated)('No "GlobalWorkerOptions.workerSrc" specified.'),PDFWorkerUtil.fallbackWorkerSrc;throw new Error('No "GlobalWorkerOptions.workerSrc" specified.')}static get _mainThreadWorkerMessageHandler(){var l;try{return((l=globalThis.pdfjsWorker)==null?void 0:l.WorkerMessageHandler)||null}catch{return null}}static get _setupFakeWorkerGlobal(){const loader=async()=>{const mainWorkerMessageHandler=this._mainThreadWorkerMessageHandler;if(mainWorkerMessageHandler)return mainWorkerMessageHandler;if(_is_node.isNodeJS&&typeof commonjsRequire=="function"){const worker=eval("require")(this.workerSrc);return worker.WorkerMessageHandler}return await(0,_display_utils.loadScript)(this.workerSrc),window.pdfjsWorker.WorkerMessageHandler};return(0,_util.shadow)(this,"_setupFakeWorkerGlobal",loader())}};let PDFWorker=_PDFWorker;v=new WeakMap,at(PDFWorker,v,new WeakMap),exports.PDFWorker=PDFWorker,PDFWorker.getWorkerSrc=function(){return(0,_display_utils.deprecated)("`PDFWorker.getWorkerSrc()`, please use `PDFWorker.workerSrc` instead."),this.workerSrc};class WorkerTransport{constructor(t,s,r,g){at(this,y,null);at(this,Q,new Map);at(this,X,new Map);at(this,tt,null);this.messageHandler=t,this.loadingTask=s,this.commonObjs=new PDFObjects,this.fontLoader=new _font_loader.FontLoader({docId:s.docId,onUnsupportedFeature:this._onUnsupportedFeature.bind(this),ownerDocument:g.ownerDocument,styleElement:g.styleElement}),this._params=g,g.useWorkerFetch||(this.CMapReaderFactory=new g.CMapReaderFactory({baseUrl:g.cMapUrl,isCompressed:g.cMapPacked}),this.StandardFontDataFactory=new g.StandardFontDataFactory({baseUrl:g.standardFontDataUrl})),this.destroyed=!1,this.destroyCapability=null,this._passwordCapability=null,this._networkStream=r,this._fullReader=null,this._lastProgress=null,this.downloadInfoCapability=(0,_util.createPromiseCapability)(),this.setupMessageHandler()}get annotationStorage(){return(0,_util.shadow)(this,"annotationStorage",new _annotation_storage.AnnotationStorage)}get stats(){return P(this,y)}getRenderingIntent(t,s=_util.AnnotationMode.ENABLE,r=null,g=!1){let m=_util.RenderingIntentFlag.DISPLAY,a=null;switch(t){case"any":m=_util.RenderingIntentFlag.ANY;break;case"display":break;case"print":m=_util.RenderingIntentFlag.PRINT;break;default:(0,_util.warn)(`getRenderingIntent - invalid intent: ${t}`)}switch(s){case _util.AnnotationMode.DISABLE:m+=_util.RenderingIntentFlag.ANNOTATIONS_DISABLE;break;case _util.AnnotationMode.ENABLE:break;case _util.AnnotationMode.ENABLE_FORMS:m+=_util.RenderingIntentFlag.ANNOTATIONS_FORMS;break;case _util.AnnotationMode.ENABLE_STORAGE:m+=_util.RenderingIntentFlag.ANNOTATIONS_STORAGE,a=(m&_util.RenderingIntentFlag.PRINT&&r instanceof _annotation_storage.PrintAnnotationStorage?r:this.annotationStorage).serializable;break;default:(0,_util.warn)(`getRenderingIntent - invalid annotationMode: ${s}`)}return g&&(m+=_util.RenderingIntentFlag.OPLIST),{renderingIntent:m,cacheKey:`${m}_${_annotation_storage.AnnotationStorage.getHash(a)}`,annotationStorageMap:a}}destroy(){if(this.destroyCapability)return this.destroyCapability.promise;this.destroyed=!0,this.destroyCapability=(0,_util.createPromiseCapability)(),this._passwordCapability&&this._passwordCapability.reject(new Error("Worker was destroyed during onPassword callback"));const t=[];for(const r of P(this,Q).values())t.push(r._destroy());P(this,Q).clear(),P(this,X).clear(),this.hasOwnProperty("annotationStorage")&&this.annotationStorage.resetModified();const s=this.messageHandler.sendWithPromise("Terminate",null);return t.push(s),Promise.all(t).then(()=>{this.commonObjs.clear(),this.fontLoader.clear(),mt(this,tt,null),this._getFieldObjectsPromise=null,this._hasJSActionsPromise=null,this._networkStream&&this._networkStream.cancelAllRequests(new _util.AbortException("Worker was terminated.")),this.messageHandler&&(this.messageHandler.destroy(),this.messageHandler=null),this.destroyCapability.resolve()},this.destroyCapability.reject),this.destroyCapability.promise}setupMessageHandler(){const{messageHandler:t,loadingTask:s}=this;t.on("GetReader",(r,g)=>{(0,_util.assert)(this._networkStream,"GetReader - no `IPDFStream` instance available."),this._fullReader=this._networkStream.getFullReader(),this._fullReader.onProgress=m=>{this._lastProgress={loaded:m.loaded,total:m.total}},g.onPull=()=>{this._fullReader.read().then(function({value:m,done:a}){if(a){g.close();return}(0,_util.assert)((0,_util.isArrayBuffer)(m),"GetReader - expected an ArrayBuffer."),g.enqueue(new Uint8Array(m),1,[m])}).catch(m=>{g.error(m)})},g.onCancel=m=>{this._fullReader.cancel(m),g.ready.catch(a=>{if(!this.destroyed)throw a})}}),t.on("ReaderHeadersReady",r=>{const g=(0,_util.createPromiseCapability)(),m=this._fullReader;return m.headersReady.then(()=>{var a;(!m.isStreamingSupported||!m.isRangeSupported)&&(this._lastProgress&&((a=s.onProgress)==null||a.call(s,this._lastProgress)),m.onProgress=e=>{var n;(n=s.onProgress)==null||n.call(s,{loaded:e.loaded,total:e.total})}),g.resolve({isStreamingSupported:m.isStreamingSupported,isRangeSupported:m.isRangeSupported,contentLength:m.contentLength})},g.reject),g.promise}),t.on("GetRangeReader",(r,g)=>{(0,_util.assert)(this._networkStream,"GetRangeReader - no `IPDFStream` instance available.");const m=this._networkStream.getRangeReader(r.begin,r.end);if(!m){g.close();return}g.onPull=()=>{m.read().then(function({value:a,done:e}){if(e){g.close();return}(0,_util.assert)((0,_util.isArrayBuffer)(a),"GetRangeReader - expected an ArrayBuffer."),g.enqueue(new Uint8Array(a),1,[a])}).catch(a=>{g.error(a)})},g.onCancel=a=>{m.cancel(a),g.ready.catch(e=>{if(!this.destroyed)throw e})}}),t.on("GetDoc",({pdfInfo:r})=>{this._numPages=r.numPages,this._htmlForXfa=r.htmlForXfa,delete r.htmlForXfa,s._capability.resolve(new PDFDocumentProxy(r,this))}),t.on("DocException",function(r){let g;switch(r.name){case"PasswordException":g=new _util.PasswordException(r.message,r.code);break;case"InvalidPDFException":g=new _util.InvalidPDFException(r.message);break;case"MissingPDFException":g=new _util.MissingPDFException(r.message);break;case"UnexpectedResponseException":g=new _util.UnexpectedResponseException(r.message,r.status);break;case"UnknownErrorException":g=new _util.UnknownErrorException(r.message,r.details);break;default:(0,_util.unreachable)("DocException - expected a valid Error.")}s._capability.reject(g)}),t.on("PasswordRequest",r=>{if(this._passwordCapability=(0,_util.createPromiseCapability)(),s.onPassword){const g=m=>{m instanceof Error?this._passwordCapability.reject(m):this._passwordCapability.resolve({password:m})};try{s.onPassword(g,r.code)}catch(m){this._passwordCapability.reject(m)}}else this._passwordCapability.reject(new _util.PasswordException(r.message,r.code));return this._passwordCapability.promise}),t.on("DataLoaded",r=>{var g;(g=s.onProgress)==null||g.call(s,{loaded:r.length,total:r.length}),this.downloadInfoCapability.resolve(r)}),t.on("StartRenderPage",r=>{if(this.destroyed)return;P(this,Q).get(r.pageIndex)._startRenderPage(r.transparency,r.cacheKey)}),t.on("commonobj",([r,g,m])=>{var a;if(!this.destroyed&&!this.commonObjs.has(r))switch(g){case"Font":const e=this._params;if("error"in m){const T=m.error;(0,_util.warn)(`Error during font loading: ${T}`),this.commonObjs.resolve(r,T);break}let n=null;e.pdfBug&&((a=globalThis.FontInspector)==null?void 0:a.enabled)&&(n={registerFont(T,b){globalThis.FontInspector.fontAdded(T,b)}});const d=new _font_loader.FontFaceObject(m,{isEvalSupported:e.isEvalSupported,disableFontFace:e.disableFontFace,ignoreErrors:e.ignoreErrors,onUnsupportedFeature:this._onUnsupportedFeature.bind(this),fontRegistry:n});this.fontLoader.bind(d).catch(T=>t.sendWithPromise("FontFallback",{id:r})).finally(()=>{!e.fontExtraProperties&&d.data&&(d.data=null),this.commonObjs.resolve(r,d)});break;case"FontPath":case"Image":this.commonObjs.resolve(r,m);break;default:throw new Error(`Got unknown common object type ${g}`)}}),t.on("obj",([r,g,m,a])=>{var n;if(this.destroyed)return;const e=P(this,Q).get(g);if(!e.objs.has(r))switch(m){case"Image":e.objs.resolve(r,a);const d=8e6;if(a){let T;if(a.bitmap){const{bitmap:b,width:u,height:x}=a;T=u*x*4,e._bitmaps.add(b)}else T=((n=a.data)==null?void 0:n.length)||0;T>d&&(e.cleanupAfterRender=!0)}break;case"Pattern":e.