ngx-extended-pdf-viewer/bleeding-edge/viewer-2.13.408-es5.min.js

Embedding PDF files in your Angular application. Highly configurable viewer including the toolbar, sidebar, and all the features you're used to.

window.ngxZone.runOutsideAngular(() => {
/**
 * @licstart The following is the entire license notice for the
 * Javascript code in this page
 *
 * Copyright 2022 Mozilla Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * @licend The above is the entire license notice for the
 * Javascript code in this page
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n=i(13),r=i(2).RegExp;e.exports=n((function(){var e=r("(?<a>b)","g");return"b"!==e.exec("b").groups.a||"bc"!=="b".replace(e,"$<a>c")}))},(e,t,i)=>{"use strict";Object.defineProperty(t,"__esModule",{value:!0});t.PDFViewerApplication=t.PDFPrintServiceFactory=t.DefaultExternalServices=void 0;i(92);i(1);i(82);i(122);i(128);i(137);var n=i(139),r=i(81),s=i(141),o=i(142),a=i(143),l=i(145),c=i(146),h=i(147),d=i(148),u=i(150),p=i(151),g=i(152),f=i(159),m=i(160),v=i(161),w=i(162),b=i(163),y=i(165),_=i(166),P=i(167),S=i(168),E=i(170),x=i(232),C=i(233),T=i(234);const L=-1,I=1,M={AUTOMATIC:0,LIGHT:1,DARK:2},A=["1.0","1.1","1.2","1.3","1.4","1.5","1.6","1.7","1.8","1.9","2.0","2.1","2.2","2.3"],D=["acrobat distiller","acrobat pdfwriter","adobe livecycle","adobe pdf library","adobe photoshop","ghostscript","tcpdf","cairo","dvipdfm","dvips","pdftex","pdfkit","itext","prince","quarkxpress","mac os x","microsoft","openoffice","oracle","luradocument","pdf-xchange","antenna 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isInAutomation(){return(0,o.shadow)(this,"isInAutomation",!1)}}t.DefaultExternalServices=DefaultExternalServices;const 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initialize(e){this.preferences=this.externalServices.createPreferences();this.appConfig=e;await this._readPreferences();await this._parseHashParameters();this._forceCssTheme();await this._initializeL10n();this.isViewerEmbedded&&r.AppOptions.get("externalLinkTarget")===l.LinkTarget.NONE&&r.AppOptions.set("externalLinkTarget",l.LinkTarget.TOP);await this._initializeViewerComponents();this.bindEvents();this.bindWindowEvents();const t=e.appContainer||document.documentElement;this.l10n.translate(t).then((()=>{this.eventBus.dispatch("localized",{source:this})}));this._initializedCapability.resolve();this.initializeLoadingBar()},async _readPreferences(){if(!r.AppOptions.get("disablePreferences")){r.AppOptions._hasUserOptions()&&Window.ngxConsole.warn('_readPreferences: The Preferences may override manually set AppOptions; please use the "disablePreferences"-option in order to prevent that.');try{r.AppOptions.setAll(await this.preferences.getAll())}catch(e){Window.ngxConsole.error('_readPreferences: "'.concat(null==e?void 0:e.message,'".'))}}},async _parseHashParameters(){if(!r.AppOptions.get("pdfBugEnabled"))return;const e=document.location.hash.substring(1);if(!e)return;const t=(0,n.parseQueryString)(e),i=[];"true"===t.get("disableworker")&&i.push(async function loadFakeWorker(){if(!o.GlobalWorkerOptions.workerSrc){o.GlobalWorkerOptions.workerSrc=r.AppOptions.get("workerSrc");"Function"===o.GlobalWorkerOptions.workerSrc.constructor.name&&(o.GlobalWorkerOptions.workerSrc=o.GlobalWorkerOptions.workerSrc())}await(0,o.loadScript)(o.PDFWorker.workerSrc)}());t.has("disablerange")&&r.AppOptions.set("disableRange","true"===t.get("disablerange"));t.has("disablestream")&&r.AppOptions.set("disableStream","true"===t.get("disablestream"));t.has("disableautofetch")&&r.AppOptions.set("disableAutoFetch","true"===t.get("disableautofetch"));t.has("disablefontface")&&r.AppOptions.set("disableFontFace","true"===t.get("disablefontface"));t.has("disablehistory")&&r.AppOptions.set("disableHistory","true"===t.get("disablehistory"));t.has("verbosity")&&r.AppOptions.set("verbosity",0|t.get("verbosity"));if(t.has("textlayer"))switch(t.get("textlayer")){case"off":r.AppOptions.set("textLayerMode",n.TextLayerMode.DISABLE);break;case"visible":case"shadow":case"hover":this.appConfig.viewerContainer.classList.add("textLayer-".concat(t.get("textlayer")))}if(t.has("pdfbug")){r.AppOptions.set("pdfBug",!0);r.AppOptions.set("fontExtraProperties",!0);const e=t.get("pdfbug").split(",");i.push(async function initPDFBug(e){const{debuggerScriptPath:t,mainContainer:i}=O.appConfig;await(0,o.loadScript)(t);PDFBug.init({OPS:o.OPS},i,e)}(e))}t.has("locale")&&r.AppOptions.set("locale",t.get("locale"));if(0!==i.length)try{await Promise.all(i)}catch(e){Window.ngxConsole.error('_parseHashParameters: "'.concat(e.message,'".'))}},async _initializeL10n(){this.l10n=this.externalServices.createL10n({locale:r.AppOptions.get("locale")});const e=await this.l10n.getDirection();document.getElementsByTagName("html")[0].dir=e},_forceCssTheme(){const e=r.AppOptions.get("viewerCssTheme");if(e!==M.AUTOMATIC&&Object.values(M).includes(e))try{const i=document.styleSheets[0],n=(null==i?void 0:i.cssRules)||[];for(let r=0,s=n.length;r<s;r++){var t;const s=n[r];if(s instanceof CSSMediaRule&&"(prefers-color-scheme: dark)"===(null===(t=s.media)||void 0===t?void 0:t[0])){if(e===M.LIGHT){i.deleteRule(r);return}const t=/^@media \(prefers-color-scheme: dark\) 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y.PDFScriptingManager({eventBus:i,sandboxBundleSrc:r.AppOptions.get("sandboxBundleSrc"),scriptingFactory:t,docPropertiesLookup:this._scriptingDocProperties.bind(this)});this.pdfScriptingManager=I;const M=e.mainContainer,A=e.viewerContainer;this.pdfViewer=new E.PDFViewer({container:M,viewer:A,eventBus:i,renderingQueue:n,linkService:o,downloadManager:T,findController:L,scriptingManager:r.AppOptions.get("enableScripting")&&I,renderer:r.AppOptions.get("renderer"),l10n:this.l10n,textLayerMode:r.AppOptions.get("textLayerMode"),annotationMode:r.AppOptions.get("annotationMode"),imageResourcesPath:r.AppOptions.get("imageResourcesPath"),removePageBorders:r.AppOptions.get("removePageBorders"),renderInteractiveForms:r.AppOptions.get("renderInteractiveForms"),enablePrintAutoRotate:r.AppOptions.get("enablePrintAutoRotate"),useOnlyCssZoom:r.AppOptions.get("useOnlyCssZoom"),maxCanvasPixels:r.AppOptions.get("maxCanvasPixels"),pageViewMode:r.AppOptions.get("pageViewMode"),enablePermissions:r.AppOptions.get("enablePermissions")});n.setViewer(this.pdfViewer);o.setViewer(this.pdfViewer);I.setViewer(this.pdfViewer);this.pdfThumbnailViewer=new S.PDFThumbnailViewer({container:e.sidebar.thumbnailView,eventBus:i,renderingQueue:n,linkService:o,l10n:this.l10n});n.setThumbnailViewer(this.pdfThumbnailViewer);if(!this.isViewerEmbedded&&!r.AppOptions.get("disableHistory")){this.pdfHistory=new f.PDFHistory({linkService:o,eventBus:i});o.setHistory(this.pdfHistory)}this.supportsIntegratedFind||(this.findBar=new p.PDFFindBar(e.findBar,i,this.l10n));this.pdfDocumentProperties=new u.PDFDocumentProperties(e.documentProperties,this.overlayManager,i,this.l10n);this.pdfCursorTools=new a.PDFCursorTools({container:M,eventBus:i,cursorToolOnLoad:r.AppOptions.get("cursorToolOnLoad")});this.toolbar=new C.Toolbar(e.toolbar,i,this.l10n);this.secondaryToolbar=new x.SecondaryToolbar(e.secondaryToolbar,M,i);this.supportsFullscreen&&(this.pdfPresentationMode=new w.PDFPresentationMode({container:M,pdfViewer:this.pdfViewer,eventBus:i}));let D=r.AppOptions.get("passwordPrompt");D||(D=new h.PasswordPrompt(e.passwordOverlay,this.overlayManager,this.l10n,this.isViewerEmbedded));this.passwordPrompt=D;this.pdfOutlineViewer=new v.PDFOutlineViewer({container:e.sidebar.outlineView,eventBus:i,linkService:o});this.pdfAttachmentViewer=new d.PDFAttachmentViewer({container:e.sidebar.attachmentsView,eventBus:i,downloadManager:T});this.pdfLayerViewer=new m.PDFLayerViewer({container:e.sidebar.layersView,eventBus:i,l10n:this.l10n});this.pdfSidebar=new _.PDFSidebar({elements:e.sidebar,pdfViewer:this.pdfViewer,pdfThumbnailViewer:this.pdfThumbnailViewer,eventBus:i,l10n:this.l10n});this.pdfSidebar.onToggled=this.forceRendering.bind(this);this.pdfSidebarResizer=new P.PDFSidebarResizer(e.sidebarResizer,i,this.l10n)},run(e){this.initialize(e).then(webViewerInitialized)},get initialized(){return this._initializedCapability.settled},get initializedPromise(){return this._initializedCapability.promise},zoomIn(e){this.pdfViewer.isInPresentationMode||this.pdfViewer.increaseScale(e)},zoomOut(e){this.pdfViewer.isInPresentationMode||this.pdfViewer.decreaseScale(e)},zoomReset(){this.pdfViewer.isInPresentationMode||(this.pdfViewer.currentScaleValue=n.DEFAULT_SCALE_VALUE)},get pagesCount(){return this.pdfDocument?this.pdfDocument.numPages:0},get page(){return this.pdfViewer.currentPageNumber},set page(e){this.pdfViewer.currentPageNumber=e},get supportsPrinting(){return V.instance.supportsPrinting},get supportsFullscreen(){return(0,o.shadow)(this,"supportsFullscreen",document.fullscreenEnabled||document.webkitFullscreenEnabled)},get supportsIntegratedFind(){return this.externalServices.supportsIntegratedFind},get supportsDocumentFonts(){return this.externalServices.supportsDocumentFonts},initializeLoadingBar(){const e=new n.ProgressBar("#loadingBar");e.hide();return(0,o.shadow)(this,"loadingBar",e)},get supportedMouseWheelZoomModifierKeys(){return this.externalServices.supportedMouseWheelZoomModifierKeys},initPassiveLoading(){throw new Error("Not implemented: initPassiveLoading")},setTitleUsingUrl(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"",t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;this.url=e;this.baseUrl=e.split("#")[0];t&&(this._downloadUrl=t===e?this.baseUrl:t.split("#")[0]);let i=(0,o.getPdfFilenameFromUrl)(e,"");if(!i)try{i=decodeURIComponent((0,o.getFilenameFromUrl)(e))||e}catch(t){i=e}this.setTitle(i)},setTitle(e){this.isViewerEmbedded||(document.title=e)},get _docFilename(){return this._contentDispositionFilename||(0,o.getPdfFilenameFromUrl)(this.url)},_hideViewBookmark(){const{toolbar:e,secondaryToolbar:t}=this.appConfig;e.viewBookmark.hidden=!0;t.viewBookmarkButton.hidden=!0},_cancelIdleCallbacks(){if(this._idleCallbacks.size){for(const e of this._idleCallbacks)window.cancelIdleCallback(e);this._idleCallbacks.clear()}},async close(){var e,t,i;this._unblockDocumentLoadEvent();this._hideViewBookmark();const{container:n}=this.appConfig.errorWrapper;n.hidden=!0;if(!this.pdfLoadingTask)return;if((null===(e=this.pdfDocument)||void 0===e?void 0:e.annotationStorage.size)>0&&this._annotationStorageModified)try{await this.save({sourceEventType:"save"})}catch(e){}const r=[];r.push(this.pdfLoadingTask.destroy());this.pdfLoadingTask=null;if(this.pdfDocument){this.pdfDocument=null;this.pdfThumbnailViewer.setDocument(null);this.pdfViewer.setDocument(null);this.pdfLinkService.setDocument(null);this.pdfDocumentProperties.setDocument(null)}this.pdfLinkService.externalLinkEnabled=!0;this._fellback=!1;this.store=null;this.isInitialViewSet=!1;this.downloadComplete=!1;this.url="";this.baseUrl="";this._downloadUrl="";this.documentInfo=null;this.metadata=null;this._contentDispositionFilename=null;this._contentLength=null;this._saveInProgress=!1;this._docStats=null;this._cancelIdleCallbacks();r.push(this.pdfScriptingManager.destroyPromise);this.pdfSidebar.reset();this.pdfOutlineViewer.reset();this.pdfAttachmentViewer.reset();this.pdfLayerViewer.reset();null===(t=this.pdfHistory)||void 0===t||t.reset();null===(i=this.findBar)||void 0===i||i.reset();this.toolbar.reset();this.secondaryToolbar.reset();"undefined"!=typeof PDFBug&&PDFBug.cleanup();await Promise.all(r)},async open(e,t){window.ngxZone.runOutsideAngular((async()=>{this.pdfLoadingTask&&await this.close();const i=r.AppOptions.getAll(r.OptionKind.WORKER);for(const e in i)o.GlobalWorkerOptions[e]=i[e];const n=Object.create(null);if("string"==typeof e){this.setTitleUsingUrl(e,e);n.url=e}else if(e&&"byteLength"in e)n.data=e;else if(e.url&&e.originalUrl){this.setTitleUsingUrl(e.originalUrl,e.url);n.url=e.url}const s=r.AppOptions.getAll(r.OptionKind.API);for(const e in s){let t=s[e];n[e]=t}if(t)for(const e in t)n[e]=t[e];const a=(0,o.getDocument)(n);this.pdfLoadingTask=a;a.onPassword=(e,t)=>{this.pdfLinkService.externalLinkEnabled=!1;this.passwordPrompt.setUpdateCallback(e,t);this.passwordPrompt.open()};a.onProgress=e=>{let{loaded:t,total:i}=e;this.progress(t/i);this.eventBus.dispatch("progress",{source:this,type:"load",total:i,loaded:t,percent:100*t/i})};a.onUnsupportedFeature=this.fallback.bind(this);this.loadingBar.show();return a.promise.then((e=>{this.load(e)}),(e=>{if(a!==this.pdfLoadingTask)return;let t="loading_error";e instanceof o.InvalidPDFException?t="invalid_file_error":e instanceof o.MissingPDFException?t="missing_file_error":e instanceof o.UnexpectedResponseException&&(t="unexpected_response_error");return this.l10n.get(t).then((t=>{this._documentError(t,{message:null==e?void 0:e.message});throw e}))}))}))},_ensureDownloadComplete(){if(!this.pdfDocument||!this.downloadComplete)throw new Error("PDF document not downloaded.")},async download(){let{sourceEventType:e="download"}=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};const t=this._downloadUrl,i=this._docFilename;try{this._ensureDownloadComplete();const n=await this.pdfDocument.getData(),r=new Blob([n],{type:"application/pdf"});await this.downloadManager.download(r,t,i,e)}catch(e){await this.downloadManager.downloadUrl(t,i)}},async save(){let{sourceEventType:e="download"}=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};if(this._saveInProgress)return;this._saveInProgress=!0;await this.pdfScriptingManager.dispatchWillSave();const t=this._downloadUrl,i=this._docFilename;try{this._ensureDownloadComplete();const n=await this.pdfDocument.saveDocument(),r=new Blob([n],{type:"application/pdf"});await this.downloadManager.download(r,t,i,e)}catch(t){Window.ngxConsole.error("Error when saving the document: ".concat(t.message));await this.download({sourceEventType:e})}finally{await this.pdfScriptingManager.dispatchDidSave();this._saveInProgress=!1}},downloadOrSave(e){var t;(null===(t=this.pdfDocument)||void 0===t?void 0:t.annotationStorage.size)>0?this.save(e):this.download(e)},fallback(e){this.externalServices.reportTelemetry({type:"unsupportedFeature",featureId:e});if(!this._fellback){this._fellback=!0;this.externalServices.fallback({featureId:e,url:this.baseUrl}).then((e=>{e&&this.download({sourceEventType:"download"})}))}},_documentError(e){var t;let i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;this._unblockDocumentLoadEvent();this._otherError(e,i);this.eventBus.dispatch("documenterror",{source:this,message:e,reason:null!==(t=null==i?void 0:i.message)&&void 0!==t?t:null})},_otherError(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;const i=[this.l10n.get("error_version_info",{version:o.version||"?",build:o.build||"?"})];if(t){i.push(this.l10n.get("error_message",{message:t.message}));if(t.stack)i.push(this.l10n.get("error_stack",{stack:t.stack}));else{t.filename&&i.push(this.l10n.get("error_file",{file:t.filename}));t.lineNumber&&i.push(this.l10n.get("error_line",{line:t.lineNumber}))}}const r=this.appConfig.errorWrapper,s=r.container;s.hidden=!1;r.errorMessage.textContent=e;const a=r.closeButton;a.onclick=function(){s.hidden=!0};const l=r.errorMoreInfo,c=r.moreInfoButton,h=r.lessInfoButton;c.onclick=function(){l.hidden=!1;c.hidden=!0;h.hidden=!1;l.style.height=l.scrollHeight+"px"};h.onclick=function(){l.hidden=!0;c.hidden=!1;h.hidden=!0};c.oncontextmenu=n.noContextMenuHandler;h.oncontextmenu=n.noContextMenuHandler;a.oncontextmenu=n.noContextMenuHandler;c.hidden=!1;h.hidden=!0;Promise.all(i).then((e=>{l.value=e.join("\n")}))},progress(e){if(this.downloadComplete)return;const t=Math.round(100*e);if(t>this.loadingBar.percent||isNaN(t)){this.loadingBar.percent=t;if((this.pdfDocument?this.pdfDocument.loadingParams.disableAutoFetch:r.AppOptions.get("disableAutoFetch"))&&t){if(this.disableAutoFetchLoadingBarTimeout){clearTimeout(this.disableAutoFetchLoadingBarTimeout);this.disableAutoFetchLoadingBarTimeout=null}this.loadingBar.show();this.disableAutoFetchLoadingBarTimeout=setTimeout((()=>{this.loadingBar.hide();this.disableAutoFetchLoadingBarTimeout=null}),5e3)}}},load(e){this.pdfDocument=e;e.getDownloadInfo().then((e=>{let{length:t}=e;this._contentLength=t;this.downloadComplete=!0;this.loadingBar.hide();l.then((()=>{this.eventBus.dispatch("documentloaded",{source:this})}))}));const t=e.getPageLayout().catch((function(){})),i=e.getPageMode().catch((function(){})),s=e.getOpenAction().catch((function(){}));this.toolbar.setPagesCount(e.numPages,!1);this.secondaryToolbar.setPagesCount(e.numPages);let o;o=null;this.pdfLinkService.setDocument(e,null);this.pdfDocumentProperties.setDocument(e,this.url);const a=this.pdfViewer;a.setDocument(e);const{firstPagePromise:l,onePageRendered:c,pagesPromise:h}=a;this.pdfThumbnailViewer.setDocument(e);const d=(this.store=new T.ViewHistory(e.fingerprints[0])).getMultiple({page:null,zoom:n.DEFAULT_SCALE_VALUE,scrollLeft:"0",scrollTop:"0",rotation:null,sidebarView:n.SidebarView.UNKNOWN,scrollMode:n.ScrollMode.UNKNOWN,spreadMode:n.SpreadMode.UNKNOWN}).catch((()=>Object.create(null)));l.then((o=>{this.loadingBar.setWidth(this.appConfig.viewerContainer);this._initializeAnnotationStorageCallbacks(e);Promise.all([n.animationStarted,d,t,i,s]).then((async t=>{let[i,s,o,l,c]=t;const d=r.AppOptions.get("viewOnLoad");this._initializePdfHistory({fingerprint:e.fingerprints[0],viewOnLoad:d,initialDest:null==c?void 0:c.dest});const u=this.initialBookmark,p=r.AppOptions.get("defaultZoomValue");let g=p?"zoom=".concat(p):null,f=null,m=r.AppOptions.get("sidebarViewOnLoad"),v=r.AppOptions.get("scrollModeOnLoad"),w=r.AppOptions.get("spreadModeOnLoad");if(s.page&&d!==I){g="page=".concat(s.page,"&zoom=").concat(p||s.zoom,",")+"".concat(s.scrollLeft,",").concat(s.scrollTop);f=parseInt(s.rotation,10);m===n.SidebarView.UNKNOWN&&(m=0|s.sidebarView);v===n.ScrollMode.UNKNOWN&&(v=0|s.scrollMode);w===n.SpreadMode.UNKNOWN&&(w=0|s.spreadMode)}l&&m===n.SidebarView.UNKNOWN&&(m=(0,n.apiPageModeToSidebarView)(l));if(o&&v===n.ScrollMode.UNKNOWN&&w===n.SpreadMode.UNKNOWN){w=(0,n.apiPageLayoutToViewerModes)(o).spreadMode}this.setInitialView(g,{rotation:f,sidebarView:m,scrollMode:v,spreadMode:w});this.eventBus.dispatch("documentinit",{source:this});this.isViewerEmbedded||a.focus();await Promise.race([h,new Promise((e=>{setTimeout(e,1e4)}))]);if((u||g)&&!a.hasEqualPageSizes){this.initialBookmark=u;a.currentScaleValue=a.currentScaleValue;this.setInitialView(g)}})).catch((()=>{this.setInitialView()})).then((function(){a.update()}))}));h.then((()=>{this._unblockDocumentLoadEvent();this._initializeAutoPrint(e,s)}),(e=>{this.l10n.get("loading_error").then((t=>{this._documentError(t,{message:null==e?void 0:e.message})}))}));c.then((t=>{this.externalServices.reportTelemetry({type:"pageInfo",timestamp:t.timestamp});e.getOutline().then((t=>{e===this.pdfDocument&&this.pdfOutlineViewer.render({outline:t,pdfDocument:e})}));e.getAttachments().then((t=>{e===this.pdfDocument&&this.pdfAttachmentViewer.render({attachments:t})}));a.optionalContentConfigPromise.then((t=>{e===this.pdfDocument&&this.pdfLayerViewer.render({optionalContentConfig:t,pdfDocument:e})}));if("requestIdleCallback"in window){const t=window.requestIdleCallback((()=>{this._collectTelemetry(e);this._idleCallbacks.delete(t)}),{timeout:1e3});this._idleCallbacks.add(t)}}));this._initializePageLabels(e);this._initializeMetadata(e)},async _scriptingDocProperties(e){var t,i;if(!this.documentInfo){await new Promise((e=>{this.eventBus._on("metadataloaded",e,{once:!0})}));if(e!==this.pdfDocument)return null}if(!this._contentLength){await new Promise((e=>{this.eventBus._on("documentloaded",e,{once:!0})}));if(e!==this.pdfDocument)return null}return{...this.documentInfo,baseURL:this.baseUrl,filesize:this._contentLength,filename:this._docFilename,metadata:null===(t=this.metadata)||void 0===t?void 0:t.getRaw(),authors:null===(i=this.metadata)||void 0===i?void 0:i.get("dc:creator"),numPages:this.pagesCount,URL:this.url}},async _collectTelemetry(e){const t=await this.pdfDocument.getMarkInfo();if(e!==this.pdfDocument)return;const i=(null==t?void 0:t.Marked)||!1;this.externalServices.reportTelemetry({type:"tagged",tagged:i})},async _initializeAutoPrint(e,t){const[i,r]=await Promise.all([t,this.pdfViewer.enableScripting?null:e.getJavaScript()]);if(e!==this.pdfDocument)return;let s=!1;"Print"===(null==i?void 0:i.action)&&(s=!0);if(r){r.some((e=>{if(!e)return!1;Window.ngxConsole.warn("Warning: JavaScript support is not enabled");this.fallback(o.UNSUPPORTED_FEATURES.javaScript);return!0}));if(!s)for(const e of r)if(e&&n.AutoPrintRegExp.test(e)){s=!0;break}}s&&this.triggerPrinting()},async _initializeMetadata(e){var t,i;const{info:n,metadata:r,contentDispositionFilename:s,contentLength:a}=await e.getMetadata();if(e!==this.pdfDocument)return;this.documentInfo=n;this.metadata=r;null!==(t=this._contentDispositionFilename)&&void 0!==t||(this._contentDispositionFilename=s);null!==(i=this._contentLength)&&void 0!==i||(this._contentLength=a);const l=window.PDFViewerApplicationOptions;if(!l||l.get("verbosity")>0){Window.ngxConsole.log("PDF viewer: ngx-extended-pdf-viewer running on pdf.js "+(window["pdfjs-dist/build/pdf"]?window["pdfjs-dist/build/pdf"].version:" developer version (?)"));Window.ngxConsole.log("PDF ".concat(e.fingerprints[0]," [").concat(n.PDFFormatVersion," ")+"".concat((n.Producer||"-").trim()," / ").concat((n.Creator||"-").trim(),"] ")+"(PDF.js: ".concat(o.version||"-")+"".concat(this.pdfViewer.enableWebGL?" [WebGL]":"",") modified by ngx-extended-pdf-viewer)"))}n.Language&&(this.appConfig.viewerContainer.lang=n.Language);let c=null==n?void 0:n.Title;const h=null==r?void 0:r.get("dc:title");h&&("Untitled"===h||/[\uFFF0-\uFFFF]/g.test(h)||(c=h));c?this.setTitle("".concat(c," - ").concat(s||document.title)):s&&this.setTitle(s);if(!n.IsXFAPresent||n.IsAcroFormPresent||e.isPureXfa){if((n.IsAcroFormPresent||n.IsXFAPresent)&&!this.pdfViewer.renderForms){Window.ngxConsole.warn("Warning: Interactive form support is not enabled");this.fallback(o.UNSUPPORTED_FEATURES.forms)}}else{e.loadingParams.enableXfa?Window.ngxConsole.warn("Warning: XFA Foreground documents are not supported"):Window.ngxConsole.warn("Warning: XFA support is not enabled");this.fallback(o.UNSUPPORTED_FEATURES.forms)}if(n.IsSignaturesPresent){Window.ngxConsole.warn("Warning: Digital signatures validation is not supported");this.fallback(o.UNSUPPORTED_FEATURES.signatures)}let d="other";A.includes(n.PDFFormatVersion)&&(d="v".concat(n.PDFFormatVersion.replace(".","_")));let u="other";if(n.Producer){const e=n.Producer.toLowerCase();D.some((function(t){if(!e.includes(t))return!1;u=t.replace(/[ .-]/g,"_");return!0}))}let p=null;n.IsXFAPresent?p="xfa":n.IsAcroFormPresent&&(p="acroform");this.externalServices.reportTelemetry({type:"documentInfo",version:d,generator:u,formType:p});this.eventBus.dispatch("metadataloaded",{source:this})},async _initializePageLabels(e){const t=await e.getPageLabels();if(e!==this.pdfDocument)return;if(!t||r.AppOptions.get("disablePageLabels"))return;const i=t.length;let n=0,s=0;for(let e=0;e<i;e++){const i=t[e];if(i===(e+1).toString())n++;else{if(""!==i)break;s++}}if(n>=i||s>=i)return;const{pdfViewer:o,pdfThumbnailViewer:a,toolbar:l}=this;o.setPageLabels(t);a.setPageLabels(t);l.setPagesCount(i,!0);l.setPageNumber(o.currentPageNumber,o.currentPageLabel)},_initializePdfHistory(e){let{fingerprint:t,viewOnLoad:i,initialDest:n=null}=e;if(this.pdfHistory){this.pdfHistory.initialize({fingerprint:t,resetHistory:i===I,updateUrl:r.AppOptions.get("historyUpdateUrl")});if(this.pdfHistory.initialBookmark){this.initialBookmark=this.pdfHistory.initialBookmark;this.initialRotation=this.pdfHistory.initialRotation}if(n&&!this.initialBookmark&&i===L){this.initialBookmark=JSON.stringify(n);this.pdfHistory.push({explicitDest:n,pageNumber:null})}}},_initializeAnnotationStorageCallbacks(e){if(e!==this.pdfDo