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t=this._pdfDocument;this._firstPageCapability.promise.then(()=>{!this._pdfDocument||t&&this._pdfDocument!==t||(this._findTimeout&&(clearTimeout(this._findTimeout),this._findTimeout=null),this._resumePageIdx&&(this._resumePageIdx=null,this._dirtyMatch=!0),this.#_(G.FOUND),this._highlightMatches=!1,this.#p())})}#v(){const{pageIdx:e,matchIdx:t}=this._selected;let n=0,i=this._matchesCountTotal;if(-1!==t){for(let r=0;r<e;r++)n+=this._pageMatches[r]?.length||0;n+=t+1}return(n<1||n>i)&&(n=i=0),{current:n,total:i}}#y(){this._eventBus.dispatch("updatefindmatchescount",{source:this,matchesCount:this.#v()})}#_(e,t=!1){!this.#t&&(this.#r!==this._linkService.pagesCount||e===G.PENDING)||this._eventBus.dispatch("updatefindcontrolstate",{source:this,state:e,previous:t,entireWord:this.#e?.entireWord??null,matchesCount:this.#v(),rawQuery:this.#e?.query??null})}}const K={NONE:0,SELF:1,BLANK:2,PARENT:3,TOP:4};class he{externalLinkEnabled=!0;constructor({eventBus:e,externalLinkTarget:t=null,externalLinkRel:n=null,ignoreDestinationZoom:i=!1}={}){this.eventBus=e,this.externalLinkTarget=t,this.externalLinkRel=n,this._ignoreDestinationZoom=i,this.baseUrl=null,this.pdfDocument=null,this.pdfViewer=null,this.pdfHistory=null}setDocument(e,t=null){this.baseUrl=t,this.pdfDocument=e}setViewer(e){this.pdfViewer=e}setHistory(e){this.pdfHistory=e}get pagesCount(){return this.pdfDocument?this.pdfDocument.numPages:0}get page(){return this.pdfDocument?this.pdfViewer.currentPageNumber:1}set page(e){this.pdfDocument&&(this.pdfViewer.currentPageNumber=e)}get rotation(){return this.pdfDocument?this.pdfViewer.pagesRotation:0}set rotation(e){this.pdfDocument&&(this.pdfViewer.pagesRotation=e)}get isInPresentationMode(){return!!this.pdfDocument&&this.pdfViewer.isInPresentationMode}goToDestination(e){var t=this;return(0,E.A)(function*(){if(!t.pdfDocument)return;let n,i,r;if("string"==typeof e?(n=e,i=yield 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1),t.annotationEditorLayer=new Pn({uiManager:t.#s,div:a,structTreeLayer:t.#n,accessibilityManager:t.accessibilityManager,pageIndex:t.pdfPage.pageNumber-1,l10n:t.l10n,viewport:r,annotationLayer:t.#e,textLayer:t.#i,drawLayer:t.#t}),t.annotationEditorLayer.render({viewport:r,div:a,annotations:null,intent:i}),t.show()}).apply(this,arguments)}cancel(){this._cancelled=!0,this.div&&this.annotationEditorLayer.destroy()}hide(){this.div&&(this.annotationEditorLayer.pause(!0),this.div.hidden=!0)}show(){!this.div||this.annotationEditorLayer.isInvisible||(this.div.hidden=!1,this.annotationEditorLayer.pause(!1))}}{var Fe=new Map;const s=navigator.userAgent||"",e=navigator.platform||"",t=navigator.maxTouchPoints||1,n=/Android/.test(s);(/\b(iPad|iPhone|iPod)(?=;)/.test(s)||"MacIntel"===e&&t>1||n)&&Fe.set("maxCanvasPixels",5242880),n&&Fe.set("useSystemFonts",!1)}const je={BOOLEAN:1,NUMBER:2,OBJECT:4,STRING:8,UNDEFINED:16},H={allowedGlobalEvents:{value:null,kind:1},canvasMaxAreaInBytes:{value:-1,kind:5},isInAutomation:{value:!1,kind:1},localeProperties:{value:{lang:navigator.language||"en-US"},kind:1},nimbusDataStr:{value:"",kind:1},supportsCaretBrowsingMode:{value:!1,kind:1},supportsDocumentFonts:{value:!0,kind:1},supportsIntegratedFind:{value:!1,kind:1},supportsMouseWheelZoomCtrlKey:{value:!0,kind:1},supportsMouseWheelZoomMetaKey:{value:!0,kind:1},supportsPinchToZoom:{value:!0,kind:1},toolbarDensity:{value:0,kind:17},altTextLearnMoreUrl:{value:"",kind:130},annotationEditorMode:{value:0,kind:130},annotationMode:{value:2,kind:130},cursorToolOnLoad:{value:0,kind:130},debuggerSrc:{value:"./debugger.mjs",kind:2},defaultZoomDelay:{value:400,kind:130},defaultZoomValue:{value:"",kind:130},disableHistory:{value:!1,kind:2},disablePageLabels:{value:!1,kind:130},enableAltText:{value:!1,kind:130},enableAltTextModelDownload:{value:!0,kind:146},enableGuessAltText:{value:!0,kind:146},enableHighlightFloatingButton:{value:!1,kind:130},enableNewAltTextWhenAddingImage:{value:!0,kind:130},enablePermissions:{value:!1,kind:130},enablePrintAutoRotate:{value:!0,kind:130},enableScripting:{value:!0,kind:130},enableUpdatedAddImage:{value:!1,kind:130},externalLinkRel:{value:"noopener noreferrer nofollow",kind:2},externalLinkTarget:{value:0,kind:130},highlightEditorColors:{value:"yellow=#FFFF98,green=#53FFBC,blue=#80EBFF,pink=#FFCBE6,red=#FF4F5F",kind:130},historyUpdateUrl:{value:!1,kind:130},ignoreDestinationZoom:{value:!1,kind:130},imageResourcesPath:{value:"./images/",kind:2},maxCanvasPixels:{value:2**25,kind:2},forcePageColors:{value:!1,kind:130},pageColorsBackground:{value:"Canvas",kind:130},pageColorsForeground:{value:"CanvasText",kind:130},pdfBugEnabled:{value:!1,kind:130},printResolution:{value:150,kind:2},sidebarViewOnLoad:{value:-1,kind:130},scrollModeOnLoad:{value:-1,kind:130},spreadModeOnLoad:{value:-1,kind:130},textLayerMode:{value:1,kind:130},viewOnLoad:{value:0,kind:130},cMapPacked:{value:!0,kind:4},cMapUrl:{value:"../web/cmaps/",kind:4},disableAutoFetch:{value:!1,kind:132},disableFontFace:{value:!1,kind:132},disableRange:{value:!1,kind:132},disableStream:{value:!1,kind:132},docBaseUrl:{value:"",kind:4},enableHWA:{value:!0,kind:134},enableXfa:{value:!0,kind:132},fontExtraProperties:{value:!1,kind:4},isEvalSupported:{value:!0,kind:4},isOffscreenCanvasSupported:{value:!0,kind:4},maxImageSize:{value:-1,kind:4},pdfBug:{value:!1,kind:4},standardFontDataUrl:{value:"../web/standard_fonts/",kind:4},useSystemFonts:{value:void 0,kind:4,type:je.BOOLEAN+je.UNDEFINED},verbosity:{value:1,kind:4},workerPort:{value:null,kind:8},workerSrc:{value:"../build/pdf.worker.mjs",kind:8},defaultUrl:{value:"compressed.tracemonkey-pldi-09.pdf",kind:2},sandboxBundleSrc:{value:"../build/pdf.sandbox.mjs",kind:2},viewerCssTheme:{value:0,kind:130},enableFakeMLManager:{value:!0,kind:2},disablePreferences:{value:!1,kind:2}};class Ni{static eventBus;static#e=new Map;static{for(const e in H)this.#e.set(e,H[e].value);for(const[e,t]of Fe)this.#e.set(e,t);this._hasInvokedSet=!1,this._checkDisablePreferences=()=>!!this.get("disablePreferences")||(this._hasInvokedSet&&console.warn('The Preferences may override manually set AppOptions; please use the "disablePreferences"-option to prevent that.'),!1)}static get(e){return this.#e.get(e)}static getAll(e=null,t=!1){const n=Object.create(null);for(const i in H){const r=H[i];e&&!(e&r.kind)||(n[i]=t?r.value:this.#e.get(i))}return n}static set(e,t){this.setAll({[e]:t})}static setAll(e,t=!1){let n;this._hasInvokedSet||=!0;for(const i in e){const r=H[i],a=e[i];if(!r||!(typeof a==typeof r.value||je[(typeof a).toUpperCase()]&r.type))continue;const{kind:o}=r;t&&!(1&o||128&o)||(this.eventBus&&16&o&&(n||=new Map).set(i,a),this.#e.set(i,a))}if(n)for(const[i,r]of n)this.eventBus.dispatch(i.toLowerCase(),{source:this,value:r})}}class Mi{#e=null;constructor(e){this.pageIndex=e.pageIndex}render(){var e=this;return(0,E.A)(function*(t="display"){"display"!==t||e.#e||e._cancelled||(e.#e=new In({pageIndex:e.pageIndex}))}).apply(this,arguments)}cancel(){this._cancelled=!0,this.#e&&(this.#e.destroy(),this.#e=null)}setParent(e){this.#e?.setParent(e)}getDrawLayer(){return this.#e}}const Ct={Document:null,DocumentFragment:null,Part:"group",Sect:"group",Div:"group",Aside:"note",NonStruct:"none",P
1:null,H:"heading",Title:null,FENote:"note",Sub:"group",Lbl:null,Span:null,Em:null,Strong:null,Link:"link",Annot:"note",Form:"form",Ruby:null,RB:null,RT:null,RP:null,Warichu:null,WT:null,WP:null,L:"list",LI:"listitem",LBody:null,Table:"table",TR:"row",TH:"columnheader",TD:"cell",THead:"columnheader",TBody:null,TFoot:null,Caption:null,Figure:"figure",Formula:null,Artifact:null},ki=/^H(\d+)$/;class Rt{#e;#t=null;#r;#n=new Map;#i;#s=null;constructor(e,t){this.#e=e.getStructTree(),this.#i=t}render(){var e=this;return(0,E.A)(function*(){if(e.#r)return e.#r;const{promise:t,resolve:n,reject:i}=Promise.withResolvers();e.#r=t;try{e.#t=e.#u(yield e.#e)}catch(r){i(r)}return e.#e=null,e.#t?.classList.add("structTree"),n(e.#t),t})()}getAriaAttributes(e){var t=this;return(0,E.A)(function*(){try{return yield t.render(),t.#n.get(e)}catch{}return null})()}hide(){this.#t&&!this.#t.hidden&&(this.#t.hidden=!0)}show(){this.#t?.hidden&&(this.#t.hidden=!1)}#a(e,t){const{alt:n,id:i,lang:r}=e;if(void 0!==n){let a=!1;const o=te(n);for(const l of e.children)if("annotation"===l.type){let u=this.#n.get(l.id);u||(u=new Map,this.#n.set(l.id,u)),u.set("aria-label",o),a=!0}a||t.setAttribute("aria-label",o)}void 0!==i&&t.setAttribute("aria-owns",i),void 0!==r&&t.setAttribute("lang",te(r,!0))}#l(e,t){const{alt:n,bbox:i,children:r}=e,a=r?.[0];if(!this.#i||!n||!i||"content"!==a?.type)return!1;const{id:o}=a;if(!o)return!1;t.setAttribute("aria-owns",o);const l=document.createElement("span");(this.#s||=new Map).set(o,l),l.setAttribute("role","img"),l.setAttribute("aria-label",te(n));const{pageHeight:u,pageX:d,pageY:f}=this.#i,g="calc(var(--scale-factor)*",{style:m}=l;return m.width=`${g}${i[2]-i[0]}px)`,m.height=`${g}${i[3]-i[1]}px)`,m.left=`${g}${i[0]-d}px)`,m.top=`${g}${u-i[3]+f}px)`,!0}addElementsToTextLayer(){if(this.#s){for(const[e,t]of this.#s)document.getElementById(e)?.append(t);this.#s.clear(),this.#s=null}}#u(e){if(!e)return null;const t=document.createElement("span");if("role"in e){const{role:n}=e,i=n.match(ki);if(i?(t.setAttribute("role","heading"),t.setAttribute("aria-level",i[1])):Ct[n]&&t.setAttribute("role",Ct[n]),"Figure"===n&&this.#l(e,t))return t}if(this.#a(e,t),e.children)if(1===e.children.length&&"id"in e.children[0])this.#a(e.children[0],t);else for(const n of e.children)t.append(this.#u(n));return t}}class ae{#e=!1;#t=null;#r=new Map;#n=new Map;setTextMapping(e){this.#t=e}static#i(e,t){const n=e.getBoundingClientRect(),i=t.getBoundingClientRect();if(0===n.width&&0===n.height)return 1;if(0===i.width&&0===i.height)return-1;const o=n.y+n.height/2,d=i.y+i.height/2;return o<=i.y&&d>=n.y+n.height?-1:d<=n.y&&o>=i.y+i.height?1:n.x+n.width/2-(i.x+i.width/2)}enable(){if(this.#e)throw new Error("TextAccessibilityManager is already enabled.");if(!this.#t)throw new Error("Text divs and strings have not been set.");if(this.#e=!0,this.#t=this.#t.slice(),this.#t.sort(ae.#i),this.#r.size>0){const e=this.#t;for(const[t,n]of this.#r)document.getElementById(t)?this.#s(t,e[n]):this.#r.delete(t)}for(const[e,t]of this.#n)this.addPointerInTextLayer(e,t);this.#n.clear()}disable(){this.#e&&(this.#n.clear(),this.#t=null,this.#e=!1)}removePointerInTextLayer(e){if(!this.#e)return void this.#n.delete(e);const t=this.#t;if(!t||0===t.length)return;const{id:n}=e,i=this.#r.get(n);if(void 0===i)return;const r=t[i];this.#r.delete(n);let a=r.getAttribute("aria-owns");a?.includes(n)&&(a=a.split(" ").filter(o=>o!==n).join(" "),a?r.setAttribute("aria-owns",a):(r.removeAttribute("aria-owns"),r.setAttribute("role","presentation")))}#s(e,t){const n=t.getAttribute("aria-owns");n?.includes(e)||t.setAttribute("aria-owns",n?`${n} ${e}`:e),t.removeAttribute("role")}addPointerInTextLayer(e,t){const{id:n}=e;if(!n)return null;if(!this.#e)return this.#n.set(e,t),null;t&&this.removePointerInTextLayer(e);const i=this.#t;if(!i||0===i.length)return null;const r=ne(i,u=>ae.#i(e,u)<0),a=Math.max(0,r-1),o=i[a];this.#s(n,o),this.#r.set(n,a);const l=o.parentNode;return l?.classList.contains("markedContent")?l.id:null}moveElementInDOM(e,t,n,i){const r=this.addPointerInTextLayer(n,i);if(!e.hasChildNodes())return e.append(t),r;const a=Array.from(e.childNodes).filter(u=>u!==t);if(0===a.length)return r;const o=n||t,l=ne(a,u=>ae.#i(o,u)<0);return 0===l?a[0].before(t):a[l-1].after(t),r}}class Di{#e=null;constructor({findController:e,eventBus:t,pageIndex:n}){this.findController=e,this.matches=[],this.eventBus=t,this.pageIdx=n,this.textDivs=null,this.textContentItemsStr=null,this.enabled=!1}setTextMapping(e,t){this.textDivs=e,this.textContentItemsStr=t}enable(){if(!this.textDivs||!this.textContentItemsStr)throw new Error("Text divs and strings have not been set.");if(this.enabled)throw new Error("TextHighlighter is already enabled.");this.enabled=!0,this.#e||(this.#e=new 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y=r[_];if(y.nodeType===Node.TEXT_NODE){const T=document.createElement("span");y.before(T),T.append(y),r[_]=T,y=T}const L=i[_].substring(A,b),D=document.createTextNode(L);if(S){const T=document.createElement("span");if(T.className=`${S} appended`,T.append(D),y.append(T),S.includes("selected")){const{left:h}=T.getClientRects()[0];return h-y.getBoundingClientRect().left}return 0}return y.append(D),0}let m=o,x=m+1;if(t.state.highlightAll)m=0,x=e.length;else if(!a)return;let v=-1,C=-1;for(let _=m;_<x;_++){const A=e[_],b=A.begin;if(b.divIdx===v&&b.offset===C)continue;v=b.divIdx,C=b.offset;const S=A.end,y=a&&_===o,L=y?" selected":"";let D=0;if(u&&b.divIdx===u.divIdx?g(u.divIdx,u.offset,b.offset):(null!==u&&g(u.divIdx,u.offset,undefined),f(b)),b.divIdx===S.divIdx)D=g(b.divIdx,b.offset,S.offset,"highlight"+L);else{D=g(b.divIdx,b.offset,undefined,"highlight begin"+L);for(let T=b.divIdx+1,h=S.divIdx;T<h;T++)r[T].className="highlight middle"+L;f(S,"highlight 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t=this;return(0,E.A)(function*(n,i=null){if(t.#r&&t.#n)return t.#n.update({viewport:n,onBefore:t.hide.bind(t)}),void t.show();t.cancel(),t.#n=new Mn({textContentSource:t.pdfPage.streamTextContent(i||{includeMarkedContent:!0,disableNormalization:!0}),container:t.div,viewport:n});const{textDivs:r,textContentItemsStr:a}=t.#n;t.highlighter?.setTextMapping(r,a),t.accessibilityManager?.setTextMapping(r),yield t.#n.render(),t.#r=!0;const o=document.createElement("div");o.className="endOfContent",t.div.append(o),t.#a(o),t.#t?.(t.div),t.highlighter?.enable(),t.accessibilityManager?.enable()}).apply(this,arguments)}hide(){!this.div.hidden&&this.#r&&(this.highlighter?.disable(),this.div.hidden=!0)}show(){this.div.hidden&&this.#r&&(this.div.hidden=!1,this.highlighter?.enable())}cancel(){this.#n?.cancel(),this.#n=null,this.highlighter?.disable(),this.accessibilityManager?.disable(),J.#l(this.div)}#a(e){const{div:t}=this;t.addEventListener("mousedown",()=>{t.classList.add("selecting")}),t.addEventListener("copy",n=>{if(!this.#e){const i=document.getSelection();n.clipboardData.setData("text/plain",te(Cn(i.toString())))}Ie(n)}),J.#i.set(t,e),J.#u()}static#l(e){this.#i.delete(e),0===this.#i.size&&(this.#s?.abort(),this.#s=null)}static#u(){if(this.#s)return;this.#s=new AbortController;const{signal:e}=this.#s,t=(a,o)=>{o.append(a),a.style.width="",a.style.height="",o.classList.remove("selecting")};let n=!1;var i,r;document.addEventListener("pointerdown",()=>{n=!0},{signal:e}),document.addEventListener("pointerup",()=>
1{n=!1,this.#i.forEach(t)},{signal:e}),window.addEventListener("blur",()=>{n=!1,this.#i.forEach(t)},{signal:e}),document.addEventListener("keyup",()=>{n||this.#i.forEach(t)},{signal:e}),document.addEventListener("selectionchange",()=>{const a=document.getSelection();if(0===a.rangeCount)return void this.#i.forEach(t);const o=new Set;for(let m=0;m<a.rangeCount;m++){const x=a.getRangeAt(m);for(const v of this.#i.keys())!o.has(v)&&x.intersectsNode(v)&&o.add(v)}for(const[m,x]of this.#i)o.has(m)?m.classList.add("selecting"):t(x,m);if(i??="none"===getComputedStyle(this.#i.values().next().value).getPropertyValue("-moz-user-select"),i)return;const l=a.getRangeAt(0),u=r&&(0===l.compareBoundaryPoints(Range.END_TO_END,r)||0===l.compareBoundaryPoints(Range.START_TO_END,r));let d=u?l.startContainer:l.endContainer;d.nodeType===Node.TEXT_NODE&&(d=d.parentNode);const f=d.parentElement?.closest(".textLayer"),g=this.#i.get(f);g&&(g.style.width=f.style.width,g.style.height=f.style.height,d.parentElement.insertBefore(g,u?d:d.nextSibling)),r=l.cloneRange()},{signal:e})}}class Nt{constructor({pdfPage:e,annotationStorage:t=null,linkService:n,xfaHtml:i=null}){this.pdfPage=e,this.annotationStorage=t,this.linkService=n,this.xfaHtml=i,this.div=null,this._cancelled=!1}render(e){var t=this;return(0,E.A)(function*(n,i="display"){if("print"===i){const o={viewport:n.clone({dontFlip:!0}),div:t.div,xfaHtml:t.xfaHtml,annotationStorage:t.annotationStorage,linkService:t.linkService,intent:i};return t.div=document.createElement("div"),o.div=t.div,Le.render(o)}const r=yield t.pdfPage.getXfa();if(t._cancelled||!r)return{textDivs:[]};const a={viewport:n.clone({dontFlip:!0}),div:t.div,xfaHtml:r,annotationStorage:t.annotationStorage,linkService:t.linkService,intent:i};return t.div?Le.update(a):(t.div=document.createElement("div"),a.div=t.div,Le.render(a))}).apply(this,arguments)}cancel(){this._cancelled=!0}hide(){this.div&&(this.div.hidden=!0)}}const Oi={annotationEditorUIManager:null,annotationStorage:null,downloadManager:null,enableScripting:!1,fieldObjectsPromise:null,findController:null,hasJSActionsPromise:null,get linkService(){return new Se}},Fi=new Map([["canvasWrapper",0],["textLayer",1],["annotationLayer",2],["annotationEditorLayer",3],["xfaLayer",3]]);class Mt{#e=U.ENABLE_FORMS;#t=null;#r=!1;#n=!1;#i=!1;#s=null;#a=null;#l=null;#u=null;#o=1;#d=1;#f=null;#p=M.INITIAL;#c=1;#g={directDrawing:!0,initialOptionalContent:!0,regularAnnotations:!0};#h=[null,null,null,null];constructor(e){const t=e.container,n=e.defaultViewport;this.id=e.id,this.renderingId="page"+this.id,this.#s=e.layerProperties||Oi,this.pdfPage=null,this.pageLabel=null,this.rotation=0,this.scale=e.scale||1,this.viewport=n,this.pdfPageRotate=n.rotation,this._optionalContentConfigPromise=e.optionalContentConfigPromise||null,this.#c=e.textLayerMode??1,this.#e=e.annotationMode??U.ENABLE_FORMS,this.imageResourcesPath=e.imageResourcesPath||"",this.maxCanvasPixels=e.maxCanvasPixels??Ni.get("maxCanvasPixels"),this.pageColors=e.pageColors||null,this.#r=e.enableHWA||!1,this.eventBus=e.eventBus,this.renderingQueue=e.renderingQueue,this.l10n=e.l10n,this.l10n||=new z,this.renderTask=null,this.resume=null,this._isStandalone=!this.renderingQueue?.hasViewer(),this._container=t,this._annotationCanvasMap=null,this.annotationLayer=null,this.annotationEditorLayer=null,this.textLayer=null,this.xfaLayer=null,this.structTreeLayer=null,this.drawLayer=null;const i=document.createElement("div");if(i.className="page",i.setAttribute("data-page-number",this.id),i.setAttribute("role","region"),i.setAttribute("data-l10n-id","pdfjs-page-landmark"),i.setAttribute("data-l10n-args",JSON.stringify({page:this.id})),this.div=i,this.#E(),t?.append(i),this._isStandalone){t?.style.setProperty("--scale-factor",this.scale*$.PDF_TO_CSS_UNITS),this.pageColors?.background&&t?.style.setProperty("--page-bg-color",this.pageColors.background);const{optionalContentConfigPromise:r}=e;r&&r.then(a=>{r===this._optionalContentConfigPromise&&(this.#g.initialOptionalContent=a.hasInitialVisibility)}),e.l10n||this.l10n.translate(this.div)}}#m(e,t){const n=Fi.get(t),i=this.#h[n];if(this.#h[n]=e,i)i.replaceWith(e);else{for(let r=n-1;r>=0;r--){const a=this.#h[r];if(a)return void a.after(e)}this.div.prepend(e)}}get renderingState(){return this.#p}set renderingState(e){if(e!==this.#p)switch(this.#p=e,this.#a&&(clearTimeout(this.#a),this.#a=null),e){case M.PAUSED:this.div.classList.remove("loading");break;case M.RUNNING:this.div.classList.add("loadingIcon"),this.#a=setTimeout(()=>{this.div.classList.add("loading"),this.#a=null},0);break;case M.INITIAL:case M.FINISHED:this.div.classList.remove("loadingIcon","loading")}}#E(){const{viewport:e}=this;if(this.pdfPage){if(this.#u===e.rotation)return;this.#u=e.rotation}Nn(this.div,e,!0,!1)}setPdfPage(e){this._isStandalone&&("CanvasText"===this.pageColors?.foreground||"Canvas"===this.pageColors?.background)&&
1(this._container?.style.setProperty("--hcm-highlight-filter",e.filterFactory.addHighlightHCMFilter("highlight","CanvasText","Canvas","HighlightText","Highlight")),this._container?.style.setProperty("--hcm-highlight-selected-filter",e.filterFactory.addHighlightHCMFilter("highlight_selected","CanvasText","Canvas","HighlightText","Highlight"))),this.pdfPage=e,this.pdfPageRotate=e.rotate,this.viewport=e.getViewport({scale:this.scale*$.PDF_TO_CSS_UNITS,rotation:(this.rotation+this.pdfPageRotate)%360}),this.#E(),this.reset()}destroy(){this.reset(),this.pdfPage?.cleanup()}hasEditableAnnotations(){return!!this.annotationLayer?.hasEditableAnnotations()}get _textHighlighter(){return pe(this,"_textHighlighter",new Di({pageIndex:this.id-1,eventBus:this.eventBus,findController:this.#s.findController}))}#b(e,t){this.eventBus.dispatch(e,{source:this,pageNumber:this.id,error:t})}#v(){var e=this;return(0,E.A)(function*(){let t=null;try{yield e.annotationLayer.render(e.viewport,{structTreeLayer:e.structTreeLayer},"display")}catch(n){console.error("#renderAnnotationLayer:",n),t=n}finally{e.#b("annotationlayerrendered",t)}})()}#y(){var e=this;return(0,E.A)(function*(){let t=null;try{yield e.annotationEditorLayer.render(e.viewport,"display")}catch(n){console.error("#renderAnnotationEditorLayer:",n),t=n}finally{e.#b("annotationeditorlayerrendered",t)}})()}#_(){var e=this;return(0,E.A)(function*(){try{yield e.drawLayer.render("display")}catch(t){console.error("#renderDrawLayer:",t)}})()}#P(){var e=this;return(0,E.A)(function*(){let t=null;try{const n=yield e.xfaLayer.render(e.viewport,"display");n?.textDivs&&e._textHighlighter&&e.#S(n.textDivs)}catch(n){console.error("#renderXfaLayer:",n),t=n}finally{e.xfaLayer?.div&&(e.l10n.pause(),e.#m(e.xfaLayer.div,"xfaLayer"),e.l10n.resume()),e.#b("xfalayerrendered",t)}})()}#w(){var e=this;return(0,E.A)(function*(){if(!e.textLayer)return;let t=null;try{yield e.textLayer.render(e.viewport)}catch(n){if(n instanceof wn)return;console.error("#renderTextLayer:",n),t=n}e.#b("textlayerrendered",t),e.#A()})()}#A(){var e=this;return(0,E.A)(function*(){if(!e.textLayer)return;const t=yield e.structTreeLayer?.render();t&&(e.l10n.pause(),e.structTreeLayer?.addElementsToTextLayer(),e.canvas&&t.parentNode!==e.canvas&&e.canvas.append(t),e.l10n.resume()),e.structTreeLayer?.show()})()}#S(e){var t=this;return(0,E.A)(function*(){const n=yield t.pdfPage.getTextContent(),i=[];for(const r of n.items)i.push(r.str);t._textHighlighter.setTextMapping(e,i),t._textHighlighter.enable()})()}#I(){const{canvas:e}=this;e&&(e.remove(),e.width=e.height=0,this.canvas=null,this.#l=null)}reset({keepAnnotationLayer:e=!1,keepAnnotationEditorLayer:t=!1,keepXfaLayer:n=!1,keepTextLayer:i=!1,keepCanvasWrapper:r=!1}={}){this.cancelRendering({keepAnnotationLayer:e,keepAnnotationEditorLayer:t,keepXfaLayer:n,keepTextLayer:i}),this.renderingState=M.INITIAL;const a=this.div,o=a.childNodes,l=e&&this.annotationLayer?.div||null,u=t&&this.annotationEditorLayer?.div||null,d=n&&this.xfaLayer?.div||null,f=i&&this.textLayer?.div||null,g=r&&this.#t||null;for(let m=o.length-1;m>=0;m--){const x=o[m];switch(x){case l:case u:case d:case f:case g:continue}x.remove();const v=this.#h.indexOf(x);v>=0&&(this.#h[v]=null)}a.removeAttribute("data-loaded"),l&&this.annotationLayer.hide(),u&&this.annotationEditorLayer.hide(),d&&this.xfaLayer.hide(),f&&this.textLayer.hide(),this.structTreeLayer?.hide(),!r&&this.#t&&(this.#t=null,this.#I())}toggleEditingMode(e){this.hasEditableAnnotations()&&(this.#i=e,this.reset({keepAnnotationLayer:!0,keepAnnotationEditorLayer:!0,keepXfaLayer:!0,keepTextLayer:!0,keepCanvasWrapper:!0}))}update({scale:e=0,rotation:t=null,optionalContentConfigPromise:n=null,drawingDelay:i=-1}){if(this.scale=e||this.scale,"number"==typeof t&&(this.rotation=t),n instanceof Promise&&(this._optionalContentConfigPromise=n,n.then(a=>{n===this._optionalContentConfigPromise&&(this.#g.initialOptionalContent=a.hasInitialVisibility)})),this.#g.directDrawing=!0,this.viewport=this.viewport.clone({scale:this.scale*$.PDF_TO_CSS_UNITS,rotation:(this.rotation+this.pdfPageRotate)%360}),this.#E(),this._isStandalone&&this._container?.style.setProperty("--scale-factor",this.viewport.scale),this.canvas){let a=!1;if(this.#n)if(0===this.maxCanvasPixels)a=!0;else if(this.maxCanvasPixels>0){const{width:l,height:u}=this.viewport,{sx:d,sy:f}=this.outputScale;a=(Math.floor(l)*d|0)*(Math.floor(u)*f|0)>this.maxCanvasPixels}const o=i>=0&&i<1e3;if(o||a){if(o&&!a&&this.renderingState!==M.FINISHED&&(this.cancelRendering({keepAnnotationLayer:!0,keepAnnotationEditorLayer:!0,keepXfaLayer:!0,keepTextLayer:!0,cancelExtraDelay:i}),this.renderingState=M.FINISHED,this.#g.directDrawing=!1),this.cssTransform({redrawAnnotationLayer:!0,redrawAnnotationEditorLayer:!0,redrawXfaLayer:!0,redrawTextLayer:!o,hideTextLayer:o}),o)return;return void this.eventBus.dispatch("pagerendered",{source:this,pageNumber:this.id,cssTransform:!0,timestamp:performance.now(),error:this.#f})}}this.cssTransform({}),this.reset({keepAnnotationLayer:!0,keepAnnotationEditorLayer:!0,keepXfaLayer:!0,keepTextLayer:!0,keepCanvasWrapper:!0})}cancelRendering({keepAnnotationLayer:e=!1,keepAnnotationEditorLayer:t=!1,keepXfaLayer:n=!1,keepTextLayer:i=!1,cancelExtraDelay:r=0}={}){this.renderTask&&(this.renderTask.cancel(r),this.renderTask=null),this.resume=null,this.textLayer&&(!i||!this.textLayer.div)&&(this.textLayer.cancel(),this.textLayer=null),this.annotationLayer&&(!e||!this.annotationLayer.div)&&(this.annotationLayer.cancel(),this.annotationLayer=null,this._annotationCanvasMap=null),this.structTreeLayer&&!this.textLayer&&(this.structTreeLayer=null),this.annotationEditorLayer&&(!t||!this.annotationEditorLayer.div)&&(this.drawLayer&&(this.drawLayer.cancel(),this.drawLayer=null),this.annotationEditorLayer.cancel(),this.annotationEditorLayer=null),this.xfaLayer&&(!n||!this.xfaLayer.div)&&(this.xfaLayer.cancel(),this.xfaLayer=null,this._textHighlighter?.disable())}cssTransform({redrawAnnotationLayer:e=!1,redrawAnnotationEditorLayer:t=!1,redrawXfaLayer:n=!1,redrawTextLayer:i=!1,hideTextLayer:r=!1}){const{canvas:a}=this;if(!a)return;const o=this.#l;if(this.viewport!==o){const l=(360+this.viewport.rotation-o.rotation)%360;if(90===l||270===l){const{width:u,height:d}=this.viewport;a.style.transform=`rotate(${l}deg) scale(${d/u},${u/d})`}else a.style.transform=0===l?"":`rotate(${l}deg)`}e&&this.annotationLayer&&this.#v(),t&&this.annotationEditorLayer&&(this.drawLayer&&this.#_(),this.#y()),n&&this.xfaLayer&&this.#P(),this.textLayer&&(r?(this.textLayer.hide(),this.structTreeLayer?.hide()):i&&this.#w())}get width(){return this.viewport.width}get height(){return this.viewport.height}getPagePoint(e,t){return this.viewport.convertToPdfPoint(e,t)}#L(e){var t=this;return(0,E.A)(function*(n,i=null){if(n===t.renderTask&&(t.renderTask=null),i instanceof Ae)t.#f=null;else if(t.#f=i,t.renderingState=M.FINISHED,t.#g.regularAnnotations=!n.separateAnnots,t.eventBus.dispatch("pagerendered",{source:t,pageNumber:t.id,cssTransform:!1,timestamp:performance.now(),error:t.#f}),i)throw i}).apply(this,arguments)}draw(){var e=this;return(0,E.A)(function*(){e.renderingState!==M.INITIAL&&(console.error("Must be in new state before drawing"),e.reset());
1const{div:t,l10n:n,pageColors:i,pdfPage:r,viewport:a}=e;if(!r)throw e.renderingState=M.FINISHED,new Error("pdfPage is not loaded");e.renderingState=M.RUNNING;let o=e.#t;if(o||(o=e.#t=document.createElement("div"),o.classList.add("canvasWrapper"),e.#m(o,"canvasWrapper")),!e.textLayer&&0!==e.#c&&!r.isPureXfa&&(e._accessibilityManager||=new ae,e.textLayer=new J({pdfPage:r,highlighter:e._textHighlighter,accessibilityManager:e._accessibilityManager,enablePermissions:2===e.#c,onAppend:w=>{e.l10n.pause(),e.#m(w,"textLayer"),e.l10n.resume()}})),!e.annotationLayer&&e.#e!==U.DISABLE){const{annotationStorage:w,annotationEditorUIManager:N,downloadManager:F,enableScripting:Be,fieldObjectsPromise:pr,hasJSActionsPromise:gr,linkService:mr}=e.#s;e._annotationCanvasMap||=new Map,e.annotationLayer=new lt({pdfPage:r,annotationStorage:w,imageResourcesPath:e.imageResourcesPath,renderForms:e.#e===U.ENABLE_FORMS,linkService:mr,downloadManager:F,enableScripting:Be,hasJSActionsPromise:gr,fieldObjectsPromise:pr,annotationCanvasMap:e._annotationCanvasMap,accessibilityManager:e._accessibilityManager,annotationEditorUIManager:N,onAppend:br=>{e.#m(br,"annotationLayer")}})}const{width:u,height:d}=a,f=document.createElement("canvas");f.setAttribute("role","presentation");const m=e.canvas,x=!(m||i?.background&&i?.foreground);e.canvas=f,e.#l=a;let v=w=>{if(x)return o.prepend(f),void(v=null);w&&(m?(m.replaceWith(f),m.width=m.height=0):o.prepend(f),v=null)};const C=f.getContext("2d",{alpha:!1,willReadFrequently:!e.#r}),_=e.outputScale=new Rn;if(0===e.maxCanvasPixels){const w=1/e.scale;_.sx*=w,_.sy*=w,e.#n=!0}else if(e.maxCanvasPixels>0){const N=Math.sqrt(e.maxCanvasPixels/(u*d));_.sx>N||_.sy>N?(_.sx=N,_.sy=N,e.#n=!0):e.#n=!1}const A=Ye(_.sx),b=Ye(_.sy),S=f.width=ue(de(u*_.sx),A[0]),y=f.height=ue(de(d*_.sy),b[0]),L=ue(de(u),A[1]),D=ue(de(d),b[1]);_.sx=S/L,_.sy=y/D,e.#o!==A[1]&&(t.style.setProperty("--scale-round-x",`${A[1]}px`),e.#o=A[1]),e.#d!==b[1]&&(t.style.setProperty("--scale-round-y",`${b[1]}px`),e.#d=b[1]);const h={canvasContext:C,transform:_.scaled?[_.sx,0,0,_.sy,0,0]:null,viewport:
1a,annotationMode:e.#e,optionalContentConfigPromise:e._optionalContentConfigPromise,annotationCanvasMap:e._annotationCanvasMap,pageColors:i,isEditing:e.#i},p=e.renderTask=r.render(h);p.onContinue=w=>{if(v?.(!1),e.renderingQueue&&!e.renderingQueue.isHighestPriority(e))return e.renderingState=M.PAUSED,void(e.resume=()=>{e.renderingState=M.RUNNING,w()});w()};const P=p.promise.then((0,E.A)(function*(){v?.(!0),yield e.#L(p),e.structTreeLayer||=new Rt(r,a.rawDims),e.#w(),e.annotationLayer&&(yield e.#v());const{annotationEditorUIManager:w}=e.#s;w&&(e.drawLayer||=new Mi({pageIndex:e.id}),yield e.#_(),e.drawLayer.setParent(o),e.annotationEditorLayer||=new Ri({uiManager:w,pdfPage:r,l10n:n,structTreeLayer:e.structTreeLayer,accessibilityManager:e._accessibilityManager,annotationLayer:e.annotationLayer?.annotationLayer,textLayer:e.textLayer,drawLayer:e.drawLayer.getDrawLayer(),onAppend:N=>{e.#m(N,"annotationEditorLayer")}}),e.#y())}),w=>(w instanceof Ae?(m?.remove(),e.#I()):v?.(!0),e.#L(p,w)));if(r.isPureXfa){if(!e.xfaLayer){const{annotationStorage:w,linkService:N}=e.#s;e.xfaLayer=new Nt({pdfPage:r,annotationStorage:w,linkService:N})}e.#P()}return t.setAttribute("data-loaded",!0),e.eventBus.dispatch("pagerender",{source:e,pageNumber:e.id}),P})()}setPageLabel(e){this.pageLabel="string"==typeof e?e:null,this.div.setAttribute("data-l10n-args",JSON.stringify({page:this.pageLabel??this.id})),null!==this.pageLabel?this.div.setAttribute("data-page-label",this.pageLabel):this.div.removeAttribute("data-page-label")}get thumbnailCanvas(){const{directDrawing:e,initialOptionalContent:t,regularAnnotations:n}=this.#g;return e&&t&&n?this.canvas:null}}function Ve(){return(Ve=(0,E.A)(function*(s){const t="".split("#",1)[0];let{info:n,metadata:i,contentDispositionFilename:r,contentLength:a}=yield s.getMetadata();if(!a){const{length:o}=yield s.getDownloadInfo();a=o}return{...n,baseURL:t,filesize:a,filename:r||Ln(""),metadata:i?.getRaw(),authors:i?.get("dc:creator"),numPages:s.numPages,URL:""}})).apply(this,arguments)}class Vi{constructor(e){this._ready=new Promise((t,n)=>{import(e).then(r=>{t(r.QuickJSSandbox())}).catch(n)})}createSandbox(e){var t=this;return(0,E.A)(function*(){(yield t._ready).create(e)})()}dispatchEventInSandbox(e){var t=this;return(0,E.A)(function*(){const n=yield t._ready;setTimeout(()=>n.dispatchEvent(e),0)})()}destroySandbox(){var e=this;return(0,E.A)(function*(){(yield e._ready).nukeSandbox()})()}}class Bi{#e=null;#t=null;#r=null;#n=null;#i=null;#s=null;#a=null;#l=null;#u=!1;#o=null;#d=null;constructor({eventBus:e,externalServices:t=null,docProperties:n=null}){this.#i=e,this.#s=t,this.#r=n}setViewer(e){this.#l=e}setDocument(e){var t=this;return(0,E.A)(function*(){if(t.#a&&(yield t.#h()),t.#a=e,!e)return;const[n,i,r]=yield Promise.all([e.getFieldObjects(),e.getCalculationOrderIds(),e.getJSActions()]);if(!n&&!r)return void(yield t.#h());if(e!==t.#a)return;try{t.#o=t.#g()}catch(l){return console.error("setDocument:",l),void(yield t.#h())}const a=t.#i;t.#n=new AbortController;const{signal:o}=t.#n;a._on("updatefromsandbox",l=>{l?.source===window&&t.#f(l.detail)},{signal:o}),a._on("dispatcheventinsandbox",l=>{t.#o?.dispatchEventInSandbox(l.detail)},{signal:o}),a._on("pagechanging",({pageNumber:l,previous:u})=>{l!==u&&(t.#c(u),t.#p(l))},{signal:o}),a._on("pagerendered",({pageNumber:l})=>{t._pageOpenPending.has(l)&&l===t.#l.currentPageNumber&&t.#p(l)},{signal:o}),a._on("pagesdestroy",(0,E.A)(function*(){yield t.#c(t.#l.currentPageNumber),yield t.#o?.dispatchEventInSandbox({id:"doc",name:"WillClose"}),t.#e?.resolve()}),{signal:o});try{const l=yield t.#r(e);if(e!==t.#a)return;yield t.#o.createSandbox({objects:n,calculationOrder:i,appInfo:{platform:navigator.platform,language:navigator.language},docInfo:{...l,actions:r}}),a.dispatch("sandboxcreated",{source:t})}catch(l){return console.error("setDocument:",l),void(yield t.#h())}yield t.#o?.dispatchEventInSandbox({id:"doc",name:"Open"}),yield t.#p(t.#l.currentPageNumber,!0),Promise.resolve().then(()=>{e===t.#a&&(t.#u=!0)})})()}dispatchWillSave(){var e=this;return(0,E.A)(function*(){return e.#o?.dispatchEventInSandbox({id:"doc",name:"WillSave"})})()}dispatchDidSave(){var e=this;return(0,E.A)(function*(){return e.#o?.dispatchEventInSandbox({id:"doc",name:"DidSave"})})()}dispatchWillPrint(){var e=this;return(0,E.A)(function*(){if(e.#o){yield e.#d?.promise,e.#d=Promise.withResolvers();try{yield e.#o.dispatchEventInSandbox({id:"doc",name:"WillPrint"})}catch(t){throw e.#d.resolve(),e.#d=null,t}yield e.#d.promise}})()}dispatchDidPrint(){var e=this;return(0,E.A)(function*(){return e.#o?.dispatchEventInSandbox({id:"doc",name:"DidPrint"})})()}
1get destroyPromise(){return this.#t?.promise||null}get ready(){return this.#u}get _pageOpenPending(){return pe(this,"_pageOpenPending",new Set)}get _visitedPages(){return pe(this,"_visitedPages",new Map)}#f(e){var t=this;return(0,E.A)(function*(){const n=t.#l,i=n.isInPresentationMode||n.isChangingPresentationMode,{id:r,siblings:a,command:o,value:l}=e;if(!r){switch(o){case"clear":console.clear();break;case"error":console.error(l);break;case"layout":if(!i){const d=function Yt(s){let e=I.VERTICAL,t=O.NONE;switch(s){case"SinglePage":e=I.PAGE;break;case"OneColumn":break;case"TwoPageLeft":e=I.PAGE;case"TwoColumnLeft":t=O.ODD;break;case"TwoPageRight":e=I.PAGE;case"TwoColumnRight":t=O.EVEN}return{scrollMode:e,spreadMode:t}}(l);n.spreadMode=d.spreadMode}break;case"page-num":n.currentPageNumber=l+1;break;case"print":yield n.pagesPromise,t.#i.dispatch("print",{source:t});break;case"println":console.log(l);break;case"zoom":i||(n.currentScaleValue=l);break;case"SaveAs":t.#i.dispatch("download",{source:t});break;case"FirstPage":n.currentPageNumber=1;break;case"LastPage":n.currentPageNumber=n.pagesCount;break;case"NextPage":n.nextPage();break;case"PrevPage":n.previousPage();break;case"ZoomViewIn":i||n.increaseScale();break;case"ZoomViewOut":i||n.decreaseScale();break;case"WillPrintFinished":t.#d?.resolve(),t.#d=null}return}if(i&&e.focus)return;delete e.id,delete e.siblings;const u=a?[r,...a]:[r];for(const d of u){const f=document.querySelector(`[data-element-id="${d}"]`);f?f.dispatchEvent(new CustomEvent("updatefromsandbox",{detail:e})):t.#a?.annotationStorage.setValue(d,e)}})()}#p(e){var t=this;return(0,E.A)(function*(n,i=!1){const r=t.#a,a=t._visitedPages;if(i&&(t.#e=Promise.withResolvers()),!t.#e)return;const o=t.#l.getPageView(n-1);if(o?.renderingState!==M.FINISHED)return void t._pageOpenPending.add(n);t._pageOpenPending.delete(n);const l=(0,E.A)(function*(){const u=yield a.has(n)?null:o.pdfPage?.getJSActions();r===t.#a&&(yield t.#o?.dispatchEventInSandbox({id:"page",name:"PageOpen",pageNumber:n,actions:u}))})();a.set(n,l)}).apply(this,arguments)}#c(e){var t=this;return(0,E.A)(function*(){const n=t.#a,i=t._visitedPages;if(!t.#e||t._pageOpenPending.has(e))return;const r=i.get(e);r&&(i.set(e,null),yield r,n===t.#a&&(yield t.#o?.dispatchEventInSandbox({id:"page",name:"PageClose",pageNumber:e})))})()}#g(){if(this.#t=Promise.withResolvers(),this.#o)throw new Error("#initScripting: Scripting already exists.");return this.#s.createScripting()}#h(){var e=this;return(0,E.A)(function*(){if(!e.#o)return e.#a=null,void e.#t?.resolve();e.#e&&(yield Promise.race([e.#e.promise,new Promise(t=>{setTimeout(t,1e3)})]).catch(()=>{}),e.#e=null),e.#a=null;try{yield e.#o.destroySandbox()}catch{}e.#d?.reject(new Error("Scripting destroyed.")),e.#d=null,e.#n?.abort(),e.#n=null,e._pageOpenPending.clear(),e._visitedPages.clear(),e.#o=null,e.#u=!1,e.#t?.resolve()})()}}class Hi extends Bi{constructor(e){e.externalServices||window.addEventListener("updatefromsandbox",t=>{e.eventBus.dispatch("updatefromsandbox",{source:window,detail:t.detail})}),e.externalServices||={createScripting:()=>new Vi(e.sandboxBundleSrc)},e.docProperties||=t=>function ji(s){return Ve.apply(this,arguments)}(t),super(e)}}class $i{constructor(){this.pdfViewer=null,this.pdfThumbnailViewer=null,this.onIdle=null,this.highestPriorityPage=null,this.idleTimeout=null,this.printing=!1,this.isThumbnailViewEnabled=!1,Object.defineProperty(this,"hasViewer",{value:()=>!!this.pdfViewer})}setViewer(e){this.pdfViewer=e}setThumbnailViewer(e){this.pdfThumbnailViewer=e}isHighestPriority(e){return this.highestPriorityPage===e.renderingId}renderHighestPriority(e){this.idleTimeout&&(clearTimeout(this.idleTimeout),this.idleTimeout=null),!this.pdfViewer.forceRendering(e)&&(this.isThumbnailViewEnabled&&this.pdfThumbnailViewer?.forceRendering()||this.printing||this.onIdle&&(this.idleTimeout=setTimeout(this.onIdle.bind(this),3e4)))}getHighestPriority(e,t,n,i=!1){const r=e.views,a=r.length;if(0===a)return null;for(let f=0;f<a;f++){const g=r[f].view;if(!this.isViewFinished(g))return g}const o=e.first.id,l=e.last.id;if(l-o+1>a){const f=e.ids;for(let g=1,m=l-o;g<m;g++){const x=n?o+g:l-g;if(f.has(x))continue;const v=t[x-1];if(!this.isViewFinished(v))return v}}let u=n?l:o-2,d=t[u];return d&&!this.isViewFinished(d)||i&&(u+=n?1:-1,d=t[u],d&&!this.isViewFinished(d))?d:null}isViewFinished(e){return e.renderingState===M.FINISHED}renderView(e){switch(e.renderingState){case M.FINISHED:return!1;case M.PAUSED:this.highestPriorityPage=e.renderingId,e.resume();break;case M.RUNNING:this.highestPriorityPage=e.renderingId;break;case M.INITIAL:this.highestPriorityPage=e.renderingId,e.draw().finally(()=>{this.renderHighestPriority()}).catch(t=>{t instanceof Ae||console.error("renderView:",t)})}return!0}}function Dt(s){return Object.values(j).includes(s)&&s!==j.DISABLE}class Wi{#e=new Set;#t=0;constructor(e){this.#t=e}push(e){const t=this.#e;t.has(e)&&t.delete(e),t.add(e),t.size>this.#t&&this.#r()}resize(e,t=null){this.#t=e;const n=this.#e;if(t){const i=n.size;let r=1;for(const a of n)if(t.has(a.id)&&(n.delete(a),n.add(a)),++r>i)break}for(;n.size>this.#t;)this.#r()}has(e){return this.#e.has(e)}[Symbol.iterator](){return this.#e.keys()}#r(){const e=this.#e.keys().next().value;e?.destroy(),this.#e.delete(e)}}class Ot{#e=null;#t=null;#r=null;#n=j.NONE;#i=null;#s=U.ENABLE_FORMS;#a=null;#l=null;#u=!1;#o=!1;#d=!1;#f=!1;#p=!1;#c=null;#g=null;#h=null;#m=null;#E=!1;#b=null;#v=!1;#y=0;#_=new ResizeObserver(this.#H.bind(this));#P=null;#w=null;#A=!0;#S=1;constructor(e){const t="4.10.38";if(ot!==t)throw new Error(`The API version "${ot}" does not match the Viewer version "${t}".`);if(this.container=e.container,this.viewer=e.viewer||e.container.firstElementChild,"DIV"!==this.container?.tagName||"DIV"!==this.viewer?.tagName)throw new Error("Invalid `container` and/or `viewer` option.");
1if(this.container.offsetParent&&"absolute"!==getComputedStyle(this.container).position)throw new Error("The `container` must be absolutely positioned.");this.#_.observe(this.container),this.eventBus=e.eventBus,this.linkService=e.linkService||new Se,this.downloadManager=e.downloadManager||null,this.findController=e.findController||null,this.#t=e.altTextManager||null,this.#l=e.editorUndoBar||null,this.findController&&(this.findController.onIsPageVisible=i=>this._getVisiblePages().ids.has(i)),this._scriptingManager=e.scriptingManager||null,this.#S=e.textLayerMode??1,this.#s=e.annotationMode??U.ENABLE_FORMS,this.#n=e.annotationEditorMode??j.NONE,this.#r=e.annotationEditorHighlightColors||null,this.#o=!0===e.enableHighlightFloatingButton,this.#f=!0===e.enableUpdatedAddImage,this.#p=!0===e.enableNewAltTextWhenAddingImage,this.imageResourcesPath=e.imageResourcesPath||"",this.enablePrintAutoRotate=e.enablePrintAutoRotate||!1,this.removePageBorders=e.removePageBorders||!1,this.maxCanvasPixels=e.maxCanvasPixels,this.l10n=e.l10n,this.l10n||=new z,this.#d=e.enablePermissions||!1,this.pageColors=e.pageColors||null,this.#g=e.mlManager||null,this.#u=e.enableHWA||!1,this.#A=!1!==e.supportsPinchToZoom,this.defaultRenderingQueue=!e.renderingQueue,this.defaultRenderingQueue?(this.renderingQueue=new $i,this.renderingQueue.setViewer(this)):this.renderingQueue=e.renderingQueue;const{abortSignal:n}=e;n?.addEventListener("abort",()=>{this.#_.disconnect(),this.#_=null},{once:!0}),this.scroll=function Ut(s,e,t){const n=function(a){r||(r=window.requestAnimationFrame(function(){r=null;const l=s.scrollLeft,u=i.lastX;l!==u&&(i.right=l>u),i.lastX=l;const d=s.scrollTop,f=i.lastY;d!==f&&(i.down=d>f),i.lastY=d,e(i)}))},i={right:!0,down:!0,lastX:s.scrollLeft,lastY:s.scrollTop,_eventHandler:n};let r=null;return s.addEventListener("scroll",n,{useCapture:!0,signal:t}),t?.addEventListener("abort",()=>window.cancelAnimationFrame(r),{once:!0}),i}(this.container,this._scrollUpdate.bind(this),n),this.presentationModeState=0,this._resetView(),this.removePageBorders&&this.viewer.classList.add("removePageBorders"),this.#k(),this.eventBus._on("thumbnailrendered",({pageNumber:i,pdfPage:r})=>{this.#e.has(this._pages[i-1])||r?.cleanup()}),e.l10n||this.l10n.translate(this.container)}get pagesCount(){return this._pages.length}getPageView(e){return this._pages[e]}getCachedPageViews(){return new Set(this.#e)}get pageViewsReady(){return this._pages.every(e=>e?.pdfPage)}get renderForms(){return this.#s===U.ENABLE_FORMS}get enableScripting(){return!!this._scriptingManager}get currentPageNumber(){return this._currentPageNumber}set currentPageNumber(e){if(!Number.isInteger(e))throw new Error("Invalid page number.");this.pdfDocument&&(this._setCurrentPageNumber(e,!0)||console.error(`currentPageNumber: "${e}" is not a valid page.`))}_setCurrentPageNumber(e,t=!1){if(this._currentPageNumber===e)return t&&this.#M(),!0;if(!(0<e&&e<=this.pagesCount))return!1;const n=this._currentPageNumber;return this._currentPageNumber=e,this.eventBus.dispatch("pagechanging",{source:this,pageNumber:e,pageLabel:this._pageLabels?.[e-1]??null,previous:n}),t&&this.#M(),!0}get currentPageLabel(){return this._pageLabels?.[this._currentPageNumber-1]??null}set currentPageLabel(e){if(!this.pdfDocument)return;let t=0|e;if(this._pageLabels){const n=this._pageLabels.indexOf(e);n>=0&&(t=n+1)}this._setCurrentPageNumber(t,!0)||console.error(`currentPageLabel: "${e}" is not a valid page.`)}get currentScale(){return 0!==this._currentScale?this._currentScale:1}set currentScale(e){if(isNaN(e))throw new Error("Invalid numeric scale.");this.pdfDocument&&this.#x(e,{noScroll:!1})}get currentScaleValue(){return this._currentScaleValue}set currentScaleValue(e){this.pdfDocument&&this.#x(e,{noScroll:!1})}get pagesRotation(){return this._pagesRotation}set pagesRotation(e){if(!Je(e))throw new Error("Invalid pages rotation angle.");if(!this.pdfDocument||((e%=360)<0&&(e+=360),this._pagesRotation===e))return;this._pagesRotation=e;const t=this._currentPageNumber;this.refresh(!0,{rotation:e}),this._currentScaleValue&&this.#x(this._currentScaleValue,{noScroll:!0}),this.eventBus.dispatch("rotationchanging",{source:this,pagesRotation:e,pageNumber:t}),this.defaultRenderingQueue&&this.update()}get firstPagePromise(){return this.pdfDocument?this._firstPageCapability.promise:null}get onePageRendered(){return this.pdfDocument?this._onePageRenderedCapability.promise:null}get pagesPromise(){return this.pdfDocument?this._pagesCapability.promise:null}get _layerProperties(){const e=this;return pe(this,"_layerProperties",{get annotationEditorUIManager(){return e.#i},get annotationStorage(){return e.pdfDocument?.annotationStorage},get downloadManager(){return e.downloadManager},get enableScripting(){return!!e._scriptingManager},get fieldObjectsPromise(){return e.pdfDocument?.getFieldObjects()},get findController(){return e.findController}
1,get hasJSActionsPromise(){return e.pdfDocument?.hasJSActions()},get linkService(){return e.linkService}})}#I(e){const t={annotationEditorMode:this.#n,annotationMode:this.#s,textLayerMode:this.#S};return e&&(!e.includes(fe.COPY)&&1===this.#S&&(t.textLayerMode=2),e.includes(fe.MODIFY_CONTENTS)||(t.annotationEditorMode=j.DISABLE),!e.includes(fe.MODIFY_ANNOTATIONS)&&!e.includes(fe.FILL_INTERACTIVE_FORMS)&&this.#s===U.ENABLE_FORMS&&(t.annotationMode=U.ENABLE)),t}#L(e){var t=this;return(0,E.A)(function*(){if("hidden"===document.visibilityState||!t.container.offsetParent||0===t._getVisiblePages().views.length)return;const n=Promise.withResolvers(),i=new AbortController;document.addEventListener("visibilitychange",()=>{"hidden"===document.visibilityState&&n.resolve()},{signal:"function"==typeof AbortSignal.any?AbortSignal.any([e,i.signal]):e}),yield Promise.race([t._onePageRenderedCapability.promise,n.promise]),i.abort()})()}getAllText(){var e=this;return(0,E.A)(function*(){const t=[],n=[];for(let i=1,r=e.pdfDocument.numPages;i<=r;++i){if(e.#v)return null;n.length=0;const a=yield e.pdfDocument.getPage(i),{items:o}=yield a.getTextContent();for(const l of o)l.str&&n.push(l.str),l.hasEOL&&n.push("\n");t.push(te(n.join("")))}return t.join("\n")})()}#D(e,t){const n=document.getSelection(),{focusNode:i,anchorNode:r}=n;if(r&&i&&n.containsNode(this.#b)){if(this.#E||2===e)return void Ie(t);this.#E=!0;const{classList:a}=this.viewer;a.add("copyAll");const o=new AbortController;window.addEventListener("keydown",l=>this.#v="Escape"===l.key,{signal:o.signal}),this.getAllText().then(function(){var l=(0,E.A)(function*(u){null!==u&&(yield navigator.clipboard.writeText(u))});return function(u){return l.apply(this,arguments)}}()).catch(l=>{console.warn(`Something goes wrong when extracting the text: ${l.message}`)}).finally(()=>{this.#E=!1,this.#v=!1,o.abort(),a.remove("copyAll")}),Ie(t)}}setDocument(e){var t=this;if(this.pdfDocument&&(this.eventBus.dispatch("pagesdestroy",{source:this}),this._cancelRendering(),this._resetView(),this.findController?.setDocument(null),this._scriptingManager?.setDocument(null),this.#i?.destroy(),this.#i=null),this.pdfDocument=e,!e)return;const n=e.numPages,i=e.getPage(1),r=e.getOptionalContentConfig({intent:"display"}),a=this.#d?e.getPermissions():Promise.resolve(),{eventBus:o,pageColors:l,viewer:u}=this;this.#c=new AbortController;const{signal:d}=this.#c;if(n>1e4){console.warn("Forcing PAGE-scrolling for performance reasons, given the length of the document.");const m=this._scrollMode=I.PAGE;o.dispatch("scrollmodechanged",{source:this,mode:m})}this._pagesCapability.promise.then(()=>{o.dispatch("pagesloaded",{source:this,pagesCount:n})},()=>{}),o._on("pagerender",m=>{const x=this._pages[m.pageNumber-1];x&&this.#e.push(x)},{signal:d});const g=m=>{m.cssTransform||(this._onePageRenderedCapability.resolve({timestamp:m.timestamp}),o._off("pagerendered",g))};o._on("pagerendered",g,{signal:d}),Promise.all([i,a]).then(([m,x])=>{if(e!==this.pdfDocument)return;this._firstPageCapability.resolve(m),this._optionalContentConfigPromise=r;const{annotationEditorMode:v,annotationMode:C,textLayerMode:_}=this.#I(x);if(0!==_){const y=this.#b=document.createElement("div");y.id="hiddenCopyElement",u.before(y)}if("function"==typeof AbortSignal.any&&v!==j.DISABLE){const y=v;e.isPureXfa?console.warn("Warning: XFA-editing is not implemented."):Dt(y)?(this.#i=new xn(this.container,u,this.#t,o,e,l,this.#r,this.#o,this.#f,this.#p,this.#g,this.#l,this.#A),o.dispatch("annotationeditoruimanager",{source:this,uiManager:this.#i}),y!==j.NONE&&(y===j.STAMP&&this.#g?.loadModel("altText"),this.#i.updateMode(y))):console.error(`Invalid AnnotationEditor mode: ${y}`)}const A=this._scrollMode===I.PAGE?null:u,b=this.currentScale,S=m.getViewport({scale:b*$.PDF_TO_CSS_UNITS});u.style.setProperty("--scale-factor",S.scale),l?.background&&u.style.setProperty("--page-bg-color",l.background),("CanvasText"===l?.foreground||"Canvas"===l?.background)&&(u.style.setProperty("--hcm-highlight-filter",e.filterFactory.addHighlightHCMFilter("highlight","CanvasText","Canvas","HighlightText","Highlight")),u.style.setProperty("--hcm-highlight-selected-filter",e.filterFactory.addHighlightHCMFilter("highlight_selected","CanvasText","Canvas","HighlightText","ButtonText")));for(let y=1;y<=n;++y){const L=new Mt({container:A,eventBus:o,id:y,scale:b,defaultViewport:S.clone(),optionalContentConfigPromise:r,renderingQueue:this.renderingQueue,textLayerMode:_,annotationMode:C,imageResourcesPath:this.imageResourcesPath,maxCanvasPixels:this.maxCanvasPixels,pageColors:l,l10n:this.l10n,layerProperties:this._layerProperties,enableHWA:this.#u});this._pages.push(L)}this._pages[0]?.setPdfPage(m),this._scrollMode===I.PAGE?this.#T():this._spreadMode!==O.NONE&&this._updateSpreadMode(),this.#L(d).then((0,E.A)(function*(){if(e!==t.pdfDocument)return;if(t.findController?.setDocument(e),t._scriptingManager?.setDocument(e),t.#b&&document.addEventListener("copy",t.#D.bind(t,_),{signal:d}),t.#i&&o.dispatch("annotationeditormodechanged",{source:t,mode:t.#n}),e.loadingParams.disableAutoFetch||n>5e3)return void t._pagesCapability.resolve();let y=n-1;if(y<=0)t._pagesCapability.resolve();else for(let L=2;L<=n;++L){const D=e.getPage(L).then(T=>{const h=t._pages[L-1];h.pdfPage||h.setPdfPage(T),0==--y&&t._pagesCapability.resolve()},T=>{console.error(`Unable to get page ${L} to initialize viewer`,T),0==--y&&t._pagesCapability.resolve()});L%250==0&&(yield D)}})),o.dispatch("pagesinit",{source:this}),e.getMetadata().then(({info:y})=>{e===this.pdfDocument&&y.Language&&(u.lang=y.Language)}),this.defaultRenderingQueue&&this.update()}).catch(m=>{console.error("Unable to initialize viewer",m),this._pagesCapability.reject(m)})}setPageLabels(e){if(this.pdfDocument){e?Array.isArray(e)&&this.pdfDocument.numPages===e.length?this._pageLabels=e:(this._pageLabels=null,console.error("setPageLabels: Invalid page labels.")):this._pageLabels=null;for(let t=0,n=this._pages.length;t<n;t++)this._pages[t].setPageLabel(this._pageLabels?.[t]??null)}}_resetView(){this._pages=[],this._currentPageNumber=1,this._currentScale=0,this._currentScaleValue=null,this._pageLabels=null,this.#e=new Wi(10),this._location=null,this._pagesRotation=0,this._optionalContentConfigPromise=null,this._firstPageCapability=Promise.withResolvers(),this._onePageRenderedCapability=Promise.withResolvers(),this._pagesCapability=Promise.withResolvers(),this._scrollMode=I.VERTICAL,this._previousScrollMode=I.UNKNOWN,this._spreadMode=O.NONE,this.#P={previousPageNumber:1,scrollDown:!0,pages:[]},this.#c?.abort(),this.#c=null,this.viewer.textContent="",this._updateScrollMode(),this.viewer.removeAttribute("lang"),this.#b?.remove(),this.#b=null,this.#R()}#T(){if(this._scrollMode!==I.PAGE)throw new Error("#ensurePageViewVisible: Invalid scrollMode value.");const e=this._currentPageNumber,t=this.#P,n=this.viewer;if(n.textContent="",t.pages.length=0,this._spreadMode!==O.NONE||this.isInPresentationMode){const i=new Set,r=this._spreadMode-1;-1===r?i.add(e-1):e%2!==r?(i.add(e-1),i.add(e)):(i.add(e-2),i.add(e-1));const a=document.createElement("div");if(a.className="spread",this.isInPresentationMode){const o=document.createElement("div");o.className="dummyPage",a.append(o)}for(const o of i){const l=this._pages[o];l&&(a.append(l.div),t.pages.push(l))}n.append(a)}else{const i=this._pages[e-1];n.append(i.div),t.pages.push(i)}t.scrollDown=e>=t.previousPageNumber,t.previousPageNumber=e}_scrollUpdate(){0!==this.pagesCount&&this.update()}#C(e,t=null){const{div:n,id:i}=e;if(this._currentPageNumber!==i&&this._setCurrentPageNumber(i),this._scrollMode===I.PAGE&&(this.#T(),this.update()),!t&&!this.isInPresentationMode){const r=n.offsetLeft+n.clientLeft,a=r+n.clientWidth,{scrollLeft:o,clientWidth:l}=this.container;(this._scrollMode===I.HORIZONTAL||r<o||a>o+l)&&(t={left:0,top:0})}Ze(n,t),!this._currentScaleValue&&this._location&&(this._location=null)}#O(e){return e===this._currentScale||Math.abs(e-this._currentScale)<1e-15}
1#N(e,t,{noScroll:n=!1,preset:i=!1,drawingDelay:r=-1,origin:a=null}){if(this._currentScaleValue=t.toString(),this.#O(e))return void(i&&this.eventBus.dispatch("scalechanging",{source:this,scale:e,presetValue:t}));this.viewer.style.setProperty("--scale-factor",e*$.PDF_TO_CSS_UNITS);const o=r>=0&&r<1e3;this.refresh(!0,{scale:e,drawingDelay:o?r:-1}),o&&(this.#w=setTimeout(()=>{this.#w=null,this.refresh()},r));const l=this._currentScale;if(this._currentScale=e,!n){let d,u=this._currentPageNumber;if(this._location&&!(this.isInPresentationMode||this.isChangingPresentationMode)&&(u=this._location.pageNumber,d=[null,{name:"XYZ"},this._location.left,this._location.top,null]),this.scrollPageIntoView({pageNumber:u,destArray:d,allowNegativeOffset:!0}),Array.isArray(a)){const f=e/l-1,[g,m]=this.containerTopLeft;this.container.scrollLeft+=(a[0]-m)*f,this.container.scrollTop+=(a[1]-g)*f}}this.eventBus.dispatch("scalechanging",{source:this,scale:e,presetValue:i?t:void 0}),this.defaultRenderingQueue&&this.update()}get#F(){return this._spreadMode!==O.NONE&&this._scrollMode!==I.HORIZONTAL?2:1}#x(e,t){let n=parseFloat(e);if(n>0)t.preset=!1,this.#N(n,e,t);else{const i=this._pages[this._currentPageNumber-1];if(!i)return;let r=40,a=5;this.isInPresentationMode?(r=a=4,this._spreadMode!==O.NONE&&(r*=2)):this.removePageBorders?r=a=0:this._scrollMode===I.HORIZONTAL&&([r,a]=[a,r]);const o=(this.container.clientWidth-r)/i.width*i.scale/this.#F,l=(this.container.clientHeight-a)/i.height*i.scale;switch(e){case"page-actual":n=1;break;case"page-width":n=o;break;case"page-height":n=l;break;case"page-fit":n=Math.min(o,l);break;case"auto":const u=qe(i)?o:Math.min(l,o);n=Math.min(1.25,u);break;default:return void console.error(`#setScale: "${e}" is an unknown zoom value.`)}t.preset=!0,this.#N(n,e,t)}}#M(){const e=this._pages[this._currentPageNumber-1];this.isInPresentationMode&&this.#x(this._currentScaleValue,{noScroll:!0}),this.#C(e)}pageLabelToPageNumber(e){if(!this._pageLabels)return null;const t=this._pageLabels.indexOf(e);return t<0?null:t+1}scrollPageIntoView({pageNumber:e,destArray:t=null,allowNegativeOffset:n=!1,ignoreDestinationZoom:i=!1}){if(!this.pdfDocument)return;const r=Number.isInteger(e)&&this._pages[e-1];if(!r)return void console.error(`scrollPageIntoView: "${e}" is not a valid pageNumber parameter.`);if(this.isInPresentationMode||!t)return void this._setCurrentPageNumber(e,!0);let d,f,a=0,o=0,l=0,u=0;const g=r.rotation%180!=0,m=(g?r.height:r.width)/r.scale/$.PDF_TO_CSS_UNITS,x=(g?r.width:r.height)/r.scale/$.PDF_TO_CSS_UNITS;let v=0;switch(t[1].name){case"XYZ":a=t[2],o=t[3],v=t[4],a=null!==a?a:0,o=null!==o?o:x;break;case"Fit":case"FitB":v="page-fit";break;case"FitH":case"FitBH":o=t[2],v="page-width",null===o&&this._location?(a=this._location.left,o=this._location.top):("number"!=typeof o||o<0)&&(o=x);break;case"FitV":case"FitBV":a=t[2],l=m,u=x,v="page-height";break;case"FitR":a=t[2],o=t[3],l=t[4]-a,u=t[5]-o;let b=40,S=5;this.removePageBorders&&(b=S=0),d=(this.container.clientWidth-b)/l/$.PDF_TO_CSS_UNITS,f=(this.container.clientHeight-S)/u/$.PDF_TO_CSS_UNITS,v=Math.min(Math.abs(d),Math.abs(f));break;default:return void console.error(`scrollPageIntoView: "${t[1].name}" is not a valid destination type.`)}if(i||(v&&v!==this._currentScale?this.currentScaleValue=v:0===this._currentScale&&(this.currentScaleValue="auto")),"page-fit"===v&&!t[4])return void this.#C(r);const C=[r.viewport.convertToViewportPoint(a,o),r.viewport.convertToViewportPoint(a+l,o+u)];let _=Math.min(C[0][0],C[1][0]),A=Math.min(C[0][1],C[1][1]);n||(_=Math.max(_,0),A=Math.max(A,0)),this.#C(r,{left:_,top:A})}_updateLocation(e){const t=this._currentScale,n=this._currentScaleValue,i=parseFloat(n)===t?Math.round(1e4*t)/100:n,r=e.id,o=this.container,l=this._pages[r-1].getPagePoint(o.scrollLeft-e.x,o.scrollTop-e.y),u=Math.round(l[0]),d=Math.round(l[1]);let f=`#page=${r}`;this.isInPresentationMode||(f+=`&zoom=${i},${u},${d}`),this._location={pageNumber:r,scale:i,top:d,left:u,rotation:this._pagesRotation,pdfOpenParams:f}}update(){const e=this._getVisiblePages(),t=e.views,n=t.length;if(0===n)return;const i=Math.max(10,2*n+1);this.#e.resize(i,e.ids),this.renderingQueue.renderHighestPriority(e);const r=this._spreadMode===O.NONE&&(this._scrollMode===I.PAGE||this._scrollMode===I.VERTICAL),a=this._currentPageNumber;let o=!1;for(const l of t){if(l.percent<100)break;if(l.id===a&&r){o=!0;break}}this._setCurrentPageNumber(o?a:t[0].id),this._updateLocation(e.first),this.eventBus.dispatch("updateviewarea",{source:this,location:this._location})}#j(){const e=this._getVisiblePages(),t=[],{ids:n,views:i}=e;for(const r of i){const{view:a}=r;a.hasEditableAnnotations()?t.push(r):n.delete(a.id)}return 0===t.length?null:(this.renderingQueue.renderHighestPriority({first:t[0],last:t.at(-1),views:t,i
1ds:n}),n)}containsElement(e){return this.container.contains(e)}focus(){this.container.focus()}get _isContainerRtl(){return"rtl"===getComputedStyle(this.container).direction}get isInPresentationMode(){return 3===this.presentationModeState}get isChangingPresentationMode(){return 2===this.presentationModeState}get isHorizontalScrollbarEnabled(){return!this.isInPresentationMode&&this.container.scrollWidth>this.container.clientWidth}get isVerticalScrollbarEnabled(){return!this.isInPresentationMode&&this.container.scrollHeight>this.container.clientHeight}_getVisiblePages(){const e=this._scrollMode===I.PAGE?this.#P.pages:this._pages,t=this._scrollMode===I.HORIZONTAL;return function Wt({scrollEl:s,views:e,sortByVisibility:t=!1,horizontal:n=!1,rtl:i=!1}){const r=s.scrollTop,a=r+s.clientHeight,o=s.scrollLeft,l=o+s.clientWidth,f=[],g=new Set,m=e.length;let x=ne(e,n?function d(A){const b=A.div,S=b.offsetLeft+b.clientLeft;return i?S<l:S+b.clientWidth>o}:function u(A){const b=A.div;return b.offsetTop+b.clientTop+b.clientHeight>r});x>0&&x<m&&!n&&(x=function $t(s,e,t){if(s<2)return s;let n=e[s].div,i=n.offsetTop+n.clientTop;i>=t&&(n=e[s-1].div,i=n.offsetTop+n.clientTop);for(let r=s-2;r>=0&&(n=e[r].div,!(n.offsetTop+n.clientTop+n.clientHeight<=i));--r)s=r;return s}(x,e,r));let v=n?l:-1;for(let A=x;A<m;A++){const b=e[A],S=b.div,y=S.offsetLeft+S.clientLeft,L=S.offsetTop+S.clientTop,D=S.clientWidth,T=S.clientHeight,h=y+D,p=L+T;if(-1===v)p>=a&&(v=p);else if((n?y:L)>v)break;if(p<=r||L>=a||h<=o||y>=l)continue;const P=Math.max(0,r-L)+Math.max(0,p-a),F=(D-(Math.max(0,o-y)+Math.max(0,h-l)))/D;f.push({id:b.id,x:y,y:L,view:b,percent:(T-P)/T*F*100|0,widthPercent:100*F|0}),g.add(b.id)}const C=f[0],_=f.at(-1);return t&&f.sort(function(A,b){const S=A.percent-b.percent;return Math.abs(S)>.001?-S:A.id-b.id}),{first:C,last:_,views:f,ids:g}}({scrollEl:this.container,views:e,sortByVisibility:!0,horizontal:t,rtl:t&&this._isContainerRtl})}cleanup(){for(const e of this._pages)e.renderingState!==M.FINISHED&&e.reset()}_cancelRendering(){for(const e of this._pages)e.cancelRendering()}#V(e){var t=this;return(0,E.A)(function*(){if(e.pdfPage)return e.pdfPage;try{const n=yield t.pdfDocument.getPage(e.id);return e.pdfPage||e.setPdfPage(n),n}catch(n){return console.error("Unable to get page for page view",n),null}})()}#B(e){if(1===e.first?.id)return!0;if(e.last?.id===this.pagesCount)return!1;switch(this._scrollMode){case I.PAGE:return this.#P.scrollDown;case I.HORIZONTAL:return this.scroll.right}return this.scroll.down}forceRendering(e){const t=e||this._getVisiblePages(),n=this.#B(t),r=this.renderingQueue.getHighestPriority(t,this._pages,n,this._spreadMode!==O.NONE&&this._scrollMode!==I.HORIZONTAL);return!!r&&(this.#V(r).then(()=>{this.renderingQueue.renderView(r)}),!0)}get hasEqualPageSizes(){const e=this._pages[0];for(let t=1,n=this._pages.length;t<n;++t){const i=this._pages[t];if(i.width!==e.width||i.height!==e.height)return!1}return!0}getPagesOverview(){let e;return this._pages.map(t=>{const n=t.pdfPage.getViewport({scale:1}),i=qe(n);if(void 0===e)e=i;else if(this.enablePrintAutoRotate&&i!==e)return{width:n.height,height:n.width,rotation:(n.rotation-90)%360};return{width:n.width,height:n.height,rotation:n.rotation}})}get optionalContentConfigPromise(){return this.pdfDocument?this._optionalContentConfigPromise?this._optionalContentConfigPromise:(console.error("optionalContentConfigPromise: Not initialized yet."),this.pdfDocument.getOptionalContentConfig({intent:"display"})):Promise.resolve(null)}set optionalContentConfigPromise(e){if(!(e instanceof Promise))throw new Error(`Invalid optionalContentConfigPromise: ${e}`);this.pdfDocument&&this._optionalContentConfigPromise&&(this._optionalContentConfigPromise=e,this.refresh(!1,{optionalContentConfigPromise:e}),this.eventBus.dispatch("optionalcontentconfigchanged",{source:this,promise:e}))}get scrollMode(){return this._scrollMode}set scrollMode(e){if(this._scrollMode!==e){if(!function Gt(s){return Number.isInteger(s)&&Object.values(I).includes(s)&&s!==I.UNKNOWN}(e))throw new Error(`Invalid scroll mode: ${e}`);this.pagesCount>1e4||(this._previousScrollMode=this._scrollMode,this._scrollMode=e,this.eventBus.dispatch("scrollmodechanged",{source:this,mode:e}),this._updateScrollMode(this._currentPageNumber))}}_updateScrollMode(e=null){const t=this._scrollMode,n=this.viewer;n.classList.toggle("scrollHorizontal",t===I.HORIZONTAL),n.classList.toggle("scrollWrapped",t===I.WRAPPED),this.pdfDocument&&e&&(t===I.PAGE?this.#T():this._previousScrollMode===I.PAGE&&this._updateSpreadMode(),this._currentScaleValue&&isNaN(this._currentScaleValue)&&this.#x(this._currentScaleValue,{noScroll:!0}),this._setCurrentPageNumber(e,!0),this.update())}get spreadMode(){return this._spreadMode}set spreadMode(e){if(this._spreadMode!==e){if(!function Kt(s){return Number.isInteger(s)&&Object.values(O).includes(s)&&s!==O.UNKNOWN}(e))throw new Error(`Invalid spread mode: ${e}`);this._spreadMode=e,this.eventBus.dispatch("spreadmodechanged",{source:this,mode:e}),this._updateSpreadMode(this._currentPageNumber)}}_updateSpreadMode(e=null){if(!this.pdfDocument)return;const t=this.viewer,n=this._pages;if(this._scrollMode===I.PAGE)this.#T();else if(t.textContent="",this._spreadMode===O.NONE)for(const i of this._pages)t.append(i.div);else{const i=this._spreadMode-1;let r=null;for(let a=0,o=n.length;a<o;++a)null===r?(r=document.createElement("div"),r.className="spread",t.append(r)):a%2===i&&(r=r.cloneNode(!1),t.append(r)),r.append(n[a].div)}e&&(this._currentScaleValue&&isNaN(this._currentScaleValue)&&this.#x(this._currentScaleValue,{noScroll:!0}),this._setCurrentPageNumber(e,!0),this.update())}_getPageAdvance(e,t=!1){switch(this._scrollMode){case I.WRAPPED:{const{views:n}=this._getVisiblePages(),i=new Map;for(const{id:r,y:a,percent:o,widthPercent:l}of n){if(0===o||l<100)continue;let u=i.get(a);u||i.set(a,u||=[]),u.push(r)}for(const r of i.values()){const a=r.indexOf(e);if(-1===a)continue;const o=r.length;if(1===o)break;if(t)for(let l=a-1,u=0;l>=u;l--){const f=r[l+1]-1;if(r[l]<f)return e-f}else for(let l=a+1,u=o;l<u;l++){const f=r[l-1]+1;if(r[l]>f)return f-e}if(t){const l=r[0];if(l<e)return e-l+1}else{const l=r[o-1];if(l>e)return l-e+1}break}break}case I.HORIZONTAL:break;case I.PAGE:case I.VERTICAL:{if(this._spreadMode===O.NONE)break;const n=this._spreadMode-1;if(t&&e%2!==n)break;if(!t&&e%2===n)break;const{views:i}=this._getVisiblePages(),r=t?e-1:e+1;for(const{id:a,percent:o,widthPercent:l}of i)if(a===r){if(o>0&&100===l)return 2;break}break}}return 1}nextPage(){const e=this._currentPageNumber,t=this.pagesCount;if(e>=t)return!1;const n=this._getPageAdvance(e,!1)||1;return this.currentPageNumber=Math.min(e+n,t),!0}previousPage(){const e=this._currentPageNumber;if(e<=1)return!1;const t=this._getPageAdvance(e,!0)||1;return this.currentPageNumber=Math.max(e-t,1),!0}updateScale({drawingDelay:e,scaleFactor:t=null,steps:n=null,origin:i}){if(null===n&&null===t)throw new Error("Invalid updateScale options: either `steps` or `scaleFactor` must be provided.");if(!this.pdfDocument)return;let r=this._currentScale;if(t>0&&1!==t)r=Math.round(r*t*100)/100;else if(n){const a=n>0?1.1:1/1.1,o=n>0?Math.ceil:Math.floor;n=Math.abs(n);do{r=o(10*(r*a).toFixed(2))/10}while(--n>0)}r=Math.max(.1,Math.min(10,r)),this.#x(r,{noScroll:!1,drawingDelay:e,origin:i})}increaseScale(e={}){this.updateScale({...e,steps:e.steps??1})}decreaseScale(e={}){this.updateScale({...e,steps:-(e.steps??1)})}
1#k(e=this.container.clientHeight){e!==this.#y&&(this.#y=e,Xt.setProperty("--viewer-container-height",`${e}px`))}#H(e){for(const t of e)if(t.target===this.container){this.#k(Math.floor(t.borderBoxSize[0].blockSize)),this.#a=null;break}}get containerTopLeft(){return this.#a||=[this.container.offsetTop,this.container.offsetLeft]}#R(){this.#h?.abort(),this.#h=null,null!==this.#m&&(clearTimeout(this.#m),this.#m=null)}get annotationEditorMode(){return this.#i?this.#n:j.DISABLE}set annotationEditorMode({mode:e,editId:t=null,isFromKeyboard:n=!1}){if(!this.#i)throw new Error("The AnnotationEditor is not enabled.");if(this.#n===e)return;if(!Dt(e))throw new Error(`Invalid AnnotationEditor mode: ${e}`);if(!this.pdfDocument)return;e===j.STAMP&&this.#g?.loadModel("altText");const{eventBus:i}=this,r=()=>{this.#R(),this.#n=e,this.#i.updateMode(e,t,n),i.dispatch("annotationeditormodechanged",{source:this,mode:e})};if(e===j.NONE||this.#n===j.NONE){const a=e!==j.NONE;a||this.pdfDocument.annotationStorage.resetModifiedIds();for(const l of this._pages)l.toggleEditingMode(a);const o=this.#j();if(a&&o){this.#R(),this.#h=new AbortController;const l=AbortSignal.any([this.#c.signal,this.#h.signal]);return void i._on("pagerendered",({pageNumber:u})=>{o.delete(u),0===o.size&&(this.#m=setTimeout(r,0))},{signal:l})}}r()}refresh(e=!1,t=Object.create(null)){if(this.pdfDocument){for(const n of this._pages)n.update(t);null!==this.#w&&(clearTimeout(this.#w),this.#w=null),e||this.update()}}}class zi extends Ot{_resetView(){super._resetView(),this._scrollMode=I.PAGE,this._spreadMode=O.NONE}set scrollMode(e){}_updateScrollMode(){}set spreadMode(e){}_updateSpreadMode(){}}var Gi=R.AnnotationLayerBuilder,Ki=R.DownloadManager,Xi=R.EventBus,Zi=R.FindState,Qi=R.GenericL10n,Yi=R.LinkTarget,Ji=R.PDFFindController,qi=R.PDFHistory,er=R.PDFLinkService,tr=R.PDFPageView,nr=R.PDFScriptingManager,ir=R.PDFSinglePageViewer,rr=R.PDFViewer,sr=R.ProgressBar,ar=R.RenderingStates,or=R.ScrollMode,lr=R.SimpleLinkService,ur=R.SpreadMode,dr=R.StructTreeLayerBuilder,cr=R.TextLayerBuilder,hr=R.XfaLayerBuilder,fr=R.parseQueryString}}]);
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.