diff --git a/build.rs b/build.rs index d653cc82..b1685a21 100644 --- a/build.rs +++ b/build.rs @@ -128,15 +128,11 @@ fn process_release(manifest_dir: &Path, static_dir: &Path, out_dir: &Path) { // ── 6. Minify ALL individual JS files in static-dist/ ──────────────────── minify_tree_js(&dist_dir.join("js")); - // ── 7. Inline theme-init.js & rewrite index.html ────────────────────── - let theme_init = - fs::read_to_string(static_dir.join("js/core/theme-init.js")).unwrap_or_default(); - let theme_init_min = js_minify_safe(&theme_init); + // ── 7. Rewrite index.html ──────────────────────────────────────────────── let rewritten_index = rewrite_index_html( &index_html, &format!("/css/{css_name}"), &format!("/js/{js_name}"), - &theme_init_min, ); fs::write(dist_dir.join("index.html"), &rewritten_index).expect("write dist index.html"); @@ -326,7 +322,13 @@ fn collect_module_deps( for rel in extract_esm_import_paths(&src) { if rel.starts_with('.') { - collect_module_deps(&base.join(&rel), order, seen); + let target = base.join(&rel); + // Skip vendor bundles: they may use top-level await or other ESM + // patterns that are incompatible with IIFE wrapping. They must be + // loaded via dynamic import() at runtime instead. + if !target.components().any(|c| c.as_os_str() == "vendors") { + collect_module_deps(&target, order, seen); + } } // Non-relative (bare specifiers like 'react') are ignored — not used here. } @@ -660,10 +662,9 @@ fn json_minify(source: &str) -> String { /// Rewrite index.html for release: /// - Collapse all `` into the single CSS bundle. -/// - Inline `theme-init.js` as a `")); - continue; - } - // ── Replace all type="module" scripts with single bundle ───────────── if t.starts_with(" Result<(), Box> { HeaderValue::from_static( "default-src 'self'; \ script-src 'self'; \ + worker-src 'self'; \ style-src 'self' 'unsafe-inline'; \ img-src 'self' data: blob:; \ media-src 'self' blob:; \ diff --git a/static/css/base/variables.css b/static/css/base/variables.css index 60b8921a..73f73ffa 100644 --- a/static/css/base/variables.css +++ b/static/css/base/variables.css @@ -425,4 +425,7 @@ --color-music-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%); --color-music-background: var(--color-bg-surface); --color-music-public-bg: rgba(74, 144, 217, 0.12); + + --color-video-play: white; + --color-video-play-shadow: black; } diff --git a/static/css/components/fileType.css b/static/css/components/fileType.css index 4b74431d..d68fabaa 100644 --- a/static/css/components/fileType.css +++ b/static/css/components/fileType.css @@ -51,6 +51,15 @@ color: var(--color-ft-video-text); } +/* special case for vidao, add ▶ over the thumbnail (only if not hidden = thumb loaded) */ +.video-icon:has(img:not(.hidden))::before { + content: "▶"; + color: var(--color-video-play); + text-shadow: 0 0 3px var(--color-video-play-shadow); + z-index: 2; /* above the img */ + font-weight: bold; +} + .code-icon { background-color: var(--color-border); } diff --git a/static/css/components/filesView.css b/static/css/components/filesView.css index 5ac0c7ee..72472450 100644 --- a/static/css/components/filesView.css +++ b/static/css/components/filesView.css @@ -65,6 +65,14 @@ color: var(--color-badge-blue-text); } +.file-item .file-icon > i, +.file-item .file-icon > svg { + position: absolute; + display: flex; + align-items: center; + justify-content: center; +} + /* ------------------File list View --------------------- */ .list-header { @@ -145,7 +153,7 @@ align-items: center; justify-content: center; border-radius: 8px; - font-size: 20px; + font-size: 16px; margin-bottom: 0; flex-shrink: 0; } @@ -422,17 +430,14 @@ .files-grid-view .file-item .file-icon { margin: auto; margin-bottom: 10px; + font-size: 30px; } .files-grid-view .file-item .file-icon > i, .files-grid-view .file-item .file-icon > svg { - position: absolute; top: 5px; width: 60px; height: 60px; - display: flex; - align-items: center; - justify-content: center; } /* ----------------------- dragged items -----------*/ diff --git a/static/js/app/ui.js b/static/js/app/ui.js index 109cd2ff..71c86be7 100644 --- a/static/js/app/ui.js +++ b/static/js/app/ui.js @@ -16,6 +16,7 @@ import { wopiEditor } from '../features/files/wopiEditor.js'; import { favorites } from '../features/library/favorites.js'; import { recent } from '../features/library/recent.js'; import { fileSharing } from '../features/sharing/fileSharing.js'; +import { thumbnail } from '../features/thumbnail.js'; import { sharedView } from '../views/shared/sharedView.js'; import { loadFiles } from './filesView.js'; import { updateHistory } from './main.js'; @@ -1302,6 +1303,7 @@ const ui = { const formattedDate = formatDateTime(file.modified_at); const isFav = favorites?.isFavorite(file.id, 'file'); const isShared = sharedView.isShared(file.id, 'file'); + const canThumbnail = thumbnail.canHandle(iconSpecialClass); const el = document.createElement('div'); el.className = 'file-item'; @@ -1315,7 +1317,7 @@ const ui = {
- ${iconSpecialClass === 'image-icon' ? `` : ''} + ${canThumbnail ? `` : ''}
${escapeHtml(file.name)} @@ -1332,11 +1334,17 @@ const ui = {
`; - var thumb = el.querySelector('.file-thumb'); - if (thumb) - thumb.addEventListener('error', function () { - this.style.display = 'none'; + var thumb = /** @type {HTMLImageElement} */ (el.querySelector('.file-thumb')); + if (thumb) { + thumb.addEventListener('error', () => { + console.log(`thumbnail not found for "${file.name}", try to generate it...`); + thumb.classList.add('hidden'); + thumbnail.generate(file, (dataUrl) => { + thumb.src = dataUrl; + thumb.classList.remove('hidden'); + }); }); + } this._bindStarClick(el); return el; }, diff --git a/static/js/features/thumbnail.js b/static/js/features/thumbnail.js new file mode 100644 index 00000000..cf266d2c --- /dev/null +++ b/static/js/features/thumbnail.js @@ -0,0 +1,181 @@ +import { getCsrfHeaders } from '../core/csrf.js'; + +/** @type {typeof import('../vendors/pdf.min.d.ts') | null} */ +let _pdfjsLib = null; + +/** + * Lazy-loads pdf.min.mjs on first use via dynamic import so it is never + * bundled into the IIFE (it uses top-level await which breaks IIFE wrapping). + * @returns {Promise} + */ +async function getPdfjsLib() { + if (_pdfjsLib) return _pdfjsLib; + _pdfjsLib = await import('/js/vendors/pdf.min.mjs'); + _pdfjsLib.GlobalWorkerOptions.workerSrc = '/js/vendors/pdf.worker.min.mjs'; + return _pdfjsLib; +} + +export const thumbnail = { + SUPPORTED_CLASS: ['image-icon', 'pdf-icon', 'video-icon'], + /** + * + * @param {String} iconSpecialClass + * @returns {boolean} + */ + canHandle(iconSpecialClass) { + return this.SUPPORTED_CLASS.includes(iconSpecialClass); + }, + + // TODO: use these informations from server ? + SIZES: { + icon: { width: 150, height: 150 }, + preview: { width: 300, height: 300 }, + large: { width: 900, height: 800 } + }, + + // note: server moved to jpeg q=80 for images + // FORMAT: 'image/webp', + // QUALITY: 0.85, + FORMAT: 'image/jpeg', + QUALITY: 0.8, + + /** + * @typedef {Object} Size + * @property {number} width + * @property {number} height + */ + + /** + * + * @param {number} srcWidth + * @param {number} srcHeight + * @param {number} targetWidth + * @param {number} targetHeight + * @returns {Size} + */ + computeSize(srcWidth, srcHeight, targetWidth, targetHeight) { + const srcRatio = srcWidth / srcHeight; + const targetRatio = targetWidth / targetHeight; + if (srcRatio > targetRatio) { + return { width: targetWidth, height: Math.round(targetWidth / srcRatio) }; + } else { + return { width: Math.round(targetHeight * srcRatio), height: targetHeight }; + } + }, + + /** + * + * @param {ImageBitmap} bitmap + * @param {number} targetWidth + * @param {number} targetHeight + * @param {ImageEncodeOptions} imageEncodeOptions + * @returns + */ + bitmapToBlob(bitmap, targetWidth, targetHeight, imageEncodeOptions) { + const { width, height } = this.computeSize(bitmap.width, bitmap.height, targetWidth, targetHeight); + const canvas = new OffscreenCanvas(width, height); + canvas.getContext('2d')?.drawImage(bitmap, 0, 0, width, height); + return canvas.convertToBlob(imageEncodeOptions); + }, + + /** + * + * @param {Blob} blob + * @returns + */ + blobToDataUrl(blob) { + return new Promise((resolve, reject) => { + const reader = new FileReader(); + reader.onload = () => resolve(reader.result); + reader.onerror = reject; + reader.readAsDataURL(blob); + }); + }, + + /** + * + * @param {Object} file + * @param {string} source + * @returns + */ + async sourceToBitmap(file, source) { + switch (file.icon_special_class) { + case 'image-icon': { + const response = await fetch(source); + if (!response.ok) throw new Error(`failed to fetch: ${response.status}`); + const blob = await response.blob(); + return createImageBitmap(blob); + } + + case 'pdf-icon': { + const pdfjsLib = await getPdfjsLib(); + const pdf = await pdfjsLib.getDocument(source).promise; + const page = await pdf.getPage(1); + const viewport = page.getViewport({ scale: 1 }); + const canvas = document.createElement('canvas'); + canvas.width = viewport.width; + canvas.height = viewport.height; + await page.render({ canvasContext: canvas.getContext('2d'), viewport }).promise; + return createImageBitmap(canvas); + } + + case 'video-icon': { + return new Promise((resolve, reject) => { + const video = document.createElement('video'); + video.src = source; + video.muted = true; + video.preload = 'metadata'; + video.onloadedmetadata = () => { + // seek to 1/3 of video to take snapshot + video.currentTime = video.duration / 3; + }; + video.onseeked = async () => { + const bitmap = await createImageBitmap(video); + video.pause(); + video.removeAttribute('src'); // hack to close network connection + video.load(); + resolve(bitmap); + }; + video.onerror = reject; + }); + } + + default: + throw new Error(`unknown type: ${file.icon_special_class} for file ${file.name}`); + } + }, + + /** + * generateThumbnail and update image + * + * @param {Object} file the source of the image + * @param {(dataURL: string) => void} [onIconGenerated] the callback once thumbnail is generated + */ + async generate(file, onIconGenerated) { + const source = `${window.location.origin}/api/files/${file.id}`; + + const bitmap = await this.sourceToBitmap(file, source); + + const [iconBlob, previewBlob, largeBlob] = await Promise.all( + Object.values(this.SIZES).map(({ width, height }) => this.bitmapToBlob(bitmap, width, height, { type: this.FORMAT, quality: this.QUALITY })) + ); + + if (onIconGenerated) { + onIconGenerated(await this.blobToDataUrl(iconBlob)); + } + + await Promise.all( + [ + ['icon', iconBlob], + ['preview', previewBlob], + ['large', largeBlob] + ].map(([size, blob]) => + fetch(`${window.location.origin}/api/files/${file.id}/thumbnail/${size}`, { + method: 'PUT', + headers: { ...getCsrfHeaders(), 'Content-Type': this.FORMAT }, + body: blob + }).then((r) => console.log(`uploaded ${size} thumbnail of ${file.name}: ${r.status}`)) + ) + ); + } +}; diff --git a/static/js/vendors/pdf.min.mjs b/static/js/vendors/pdf.min.mjs new file mode 100644 index 00000000..f1b120af --- /dev/null +++ b/static/js/vendors/pdf.min.mjs @@ -0,0 +1,21 @@ +/** + * @licstart The following is the entire license notice for the + * JavaScript code in this page + * + * Copyright 2023 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * @licend The above is the entire license notice for the + * JavaScript code in this page + */var t,e,i,s,n={640:(t,e,i)=>{i.d(e,{AnnotationLayer:()=>AnnotationLayer,FreeTextAnnotationElement:()=>FreeTextAnnotationElement,InkAnnotationElement:()=>InkAnnotationElement,StampAnnotationElement:()=>StampAnnotationElement});var s=i(266),n=i(473),a=i(780);function makeColorComp(t){return Math.floor(255*Math.max(0,Math.min(1,t))).toString(16).padStart(2,"0")}function scaleAndClamp(t){return Math.max(0,Math.min(255,255*t))}class ColorConverters{static CMYK_G([t,e,i,s]){return["G",1-Math.min(1,.3*t+.59*i+.11*e+s)]}static G_CMYK([t]){return["CMYK",0,0,0,1-t]}static G_RGB([t]){return["RGB",t,t,t]}static G_rgb([t]){return[t=scaleAndClamp(t),t,t]}static G_HTML([t]){const e=makeColorComp(t);return`#${e}${e}${e}`}static RGB_G([t,e,i]){return["G",.3*t+.59*e+.11*i]}static RGB_rgb(t){return t.map(scaleAndClamp)}static RGB_HTML(t){return`#${t.map(makeColorComp).join("")}`}static T_HTML(){return"#00000000"}static T_rgb(){return[null]}static CMYK_RGB([t,e,i,s]){return["RGB",1-Math.min(1,t+s),1-Math.min(1,i+s),1-Math.min(1,e+s)]}static CMYK_rgb([t,e,i,s]){return[scaleAndClamp(1-Math.min(1,t+s)),scaleAndClamp(1-Math.min(1,i+s)),scaleAndClamp(1-Math.min(1,e+s))]}static CMYK_HTML(t){const e=this.CMYK_RGB(t).slice(1);return this.RGB_HTML(e)}static RGB_CMYK([t,e,i]){const s=1-t,n=1-e,a=1-i;return["CMYK",s,n,a,Math.min(s,n,a)]}}var r=i(160);const o=1e3,l=new WeakSet;function getRectDims(t){return{width:t[2]-t[0],height:t[3]-t[1]}}class AnnotationElementFactory{static create(t){switch(t.data.annotationType){case s.AnnotationType.LINK:return new LinkAnnotationElement(t);case s.AnnotationType.TEXT:return new TextAnnotationElement(t);case s.AnnotationType.WIDGET:switch(t.data.fieldType){case"Tx":return new TextWidgetAnnotationElement(t);case"Btn":return t.data.radioButton?new RadioButtonWidgetAnnotationElement(t):t.data.checkBox?new CheckboxWidgetAnnotationElement(t):new PushButtonWidgetAnnotationElement(t);case"Ch":return new ChoiceWidgetAnnotationElement(t);case"Sig":return new SignatureWidgetAnnotationElement(t)}return new WidgetAnnotationElement(t);case s.AnnotationType.POPUP:return new PopupAnnotationElement(t);case s.AnnotationType.FREETEXT:return new FreeTextAnnotationElement(t);case s.AnnotationType.LINE:return new LineAnnotationElement(t);case s.AnnotationType.SQUARE:return new SquareAnnotationElement(t);case s.AnnotationType.CIRCLE:return new CircleAnnotationElement(t);case s.AnnotationType.POLYLINE:return new PolylineAnnotationElement(t);case s.AnnotationType.CARET:return new CaretAnnotationElement(t);case s.AnnotationType.INK:return new InkAnnotationElement(t);case s.AnnotationType.POLYGON:return new PolygonAnnotationElement(t);case s.AnnotationType.HIGHLIGHT:return new HighlightAnnotationElement(t);case s.AnnotationType.UNDERLINE:return new UnderlineAnnotationElement(t);case s.AnnotationType.SQUIGGLY:return new SquigglyAnnotationElement(t);case s.AnnotationType.STRIKEOUT:return new StrikeOutAnnotationElement(t);case s.AnnotationType.STAMP:return new StampAnnotationElement(t);case s.AnnotationType.FILEATTACHMENT:return new FileAttachmentAnnotationElement(t);default:return new AnnotationElement(t)}}}class AnnotationElement{#t=!1;constructor(t,{isRenderable:e=!1,ignoreBorder:i=!1,createQuadrilaterals:s=!1}={}){this.isRenderable=e;this.data=t.data;this.layer=t.layer;this.linkService=t.linkService;this.downloadManager=t.downloadManager;this.imageResourcesPath=t.imageResourcesPath;this.renderForms=t.renderForms;this.svgFactory=t.svgFactory;this.annotationStorage=t.annotationStorage;this.enableScripting=t.enableScripting;this.hasJSActions=t.hasJSActions;this._fieldObjects=t.fieldObjects;this.parent=t.parent;e&&(this.container=this._createContainer(i));s&&this._createQuadrilaterals()}static _hasPopupData({titleObj:t,contentsObj:e,richText:i}){return!!(t?.str||e?.str||i?.str)}get hasPopupData(){return AnnotationElement._hasPopupData(this.data)}_createContainer(t){const{data:e,parent:{page:i,viewport:n}}=this,a=document.createElement("section");a.setAttribute("data-annotation-id",e.id);this instanceof WidgetAnnotationElement||(a.tabIndex=o);a.style.zIndex=this.parent.zIndex++;this.data.popupRef&&a.setAttribute("aria-haspopup","dialog");e.noRotate&&a.classList.add("norotate");const{pageWidth:r,pageHeight:l,pageX:h,pageY:d}=n.rawDims;if(!e.rect||this instanceof PopupAnnotationElement){const{rotation:t}=e;e.hasOwnCanvas||0===t||this.setRotation(t,a);return a}const{width:c,height:u}=getRectDims(e.rect),p=s.Util.normalizeRect([e.rect[0],i.view[3]-e.rect[1]+i.view[1],e.rect[2],i.view[3]-e.rect[3]+i.view[1]]);if(!t&&e.borderStyle.width>0){a.style.borderWidth=`${e.borderStyle.width}px`;const t=e.borderStyle.horizontalCornerRadius,i=e.borderStyle.verticalCornerRadius;if(t>0||i>0){const e=`calc(${t}px * var(--scale-factor)) / calc(${i}px * var(--scale-factor))`;a.style.borderRadius=e}else if(this instanceof RadioButtonWidgetAnnotationElement){const t=`calc(${c}px * var(--scale-factor)) / calc(${u}px * var(--scale-factor))`;a.style.borderRadius=t}switch(e.borderStyle.style){case s.AnnotationBorderStyleType.SOLID:a.style.borderStyle="solid";break;case s.AnnotationBorderStyleType.DASHED:a.style.borderStyle="dashed";break;case s.AnnotationBorderStyleType.BEVELED:(0,s.warn)("Unimplemented border style: beveled");break;case s.AnnotationBorderStyleType.INSET:(0,s.warn)("Unimplemented border style: inset");break;case s.AnnotationBorderStyleType.UNDERLINE:a.style.borderBottomStyle="solid"}const n=e.borderColor||null;if(n){this.#t=!0;a.style.borderColor=s.Util.makeHexColor(0|n[0],0|n[1],0|n[2])}else a.style.borderWidth=0}a.style.left=100*(p[0]-h)/r+"%";a.style.top=100*(p[1]-d)/l+"%";const{rotation:g}=e;if(e.hasOwnCanvas||0===g){a.style.width=100*c/r+"%";a.style.height=100*u/l+"%"}else this.setRotation(g,a);return a}setRotation(t,e=this.container){if(!this.data.rect)return;const{pageWidth:i,pageHeight:s}=this.parent.viewport.rawDims,{width:n,height:a}=getRectDims(this.data.rect);let r,o;if(t%180==0){r=100*n/i;o=100*a/s}else{r=100*a/i;o=100*n/s}e.style.width=`${r}%`;e.style.height=`${o}%`;e.setAttribute("data-main-rotation",(360-t)%360)}get _commonActions(){const setColor=(t,e,i)=>{const s=i.detail[t],n=s[0],a=s.slice(1);i.target.style[e]=ColorConverters[`${n}_HTML`](a);this.annotationStorage.setValue(this.data.id,{[e]:ColorConverters[`${n}_rgb`](a)})};return(0,s.shadow)(this,"_commonActions",{display:t=>{const{display:e}=t.detail,i=e%2==1;this.container.style.visibility=i?"hidden":"visible";this.annotationStorage.setValue(this.data.id,{noView:i,noPrint:1===e||2===e})},print:t=>{this.annotationStorage.setValue(this.data.id,{noPrint:!t.detail.print})},hidden:t=>{const{hidden:e}=t.detail;this.container.style.visibility=e?"hidden":"visible";this.annotationStorage.setValue(this.data.id,{noPrint:e,noView:e})},focus:t=>{setTimeout((()=>t.target.focus({preventScroll:!1})),0)},userName:t=>{t.target.title=t.detail.userName},readonly:t=>{t.target.disabled=t.detail.readonly},required:t=>{this._setRequired(t.target,t.detail.required)},bgColor:t=>{setColor("bgColor","backgroundColor",t)},fillColor:t=>{setColor("fillColor","backgroundColor",t)},fgColor:t=>{setColor("fgColor","color",t)},textColor:t=>{setColor("textColor","color",t)},borderColor:t=>{setColor("borderColor","borderColor",t)},strokeColor:t=>{setColor("strokeColor","borderColor",t)},rotation:t=>{const e=t.detail.rotation;this.setRotation(e);this.annotationStorage.setValue(this.data.id,{rotation:e})}})}_dispatchEventFromSandbox(t,e){const i=this._commonActions;for(const s of Object.keys(e.detail)){const n=t[s]||i[s];n?.(e)}}_setDefaultPropertiesFromJS(t){if(!this.enableScripting)return;const e=this.annotationStorage.getRawValue(this.data.id);if(!e)return;const i=this._commonActions;for(const[s,n]of Object.entries(e)){const a=i[s];if(a){a({detail:{[s]:n},target:t});delete e[s]}}}_createQuadrilaterals(){if(!this.container)return;const{quadPoints:t}=this.data;if(!t)return;const[e,i,s,n]=this.data.rect;if(1===t.length){const[,{x:a,y:r},{x:o,y:l}]=t[0];if(s===a&&n===r&&e===o&&i===l)return}const{style:a}=this.container;let r;if(this.#t){const{borderColor:t,borderWidth:e}=a;a.borderWidth=0;r=["url('data:image/svg+xml;utf8,",'',``];this.container.classList.add("hasBorder")}const o=s-e,l=n-i,{svgFactory:h}=this,d=h.createElement("svg");d.classList.add("quadrilateralsContainer");d.setAttribute("width",0);d.setAttribute("height",0);const c=h.createElement("defs");d.append(c);const u=h.createElement("clipPath"),p=`clippath_${this.data.id}`;u.setAttribute("id",p);u.setAttribute("clipPathUnits","objectBoundingBox");c.append(u);for(const[,{x:i,y:s},{x:a,y:d}]of t){const t=h.createElement("rect"),c=(a-e)/o,p=(n-s)/l,g=(i-a)/o,m=(s-d)/l;t.setAttribute("x",c);t.setAttribute("y",p);t.setAttribute("width",g);t.setAttribute("height",m);u.append(t);r?.push(``)}if(this.#t){r.push("')");a.backgroundImage=r.join("")}this.container.append(d);this.container.style.clipPath=`url(#${p})`}_createPopup(){const{container:t,data:e}=this;t.setAttribute("aria-haspopup","dialog");const i=new PopupAnnotationElement({data:{color:e.color,titleObj:e.titleObj,modificationDate:e.modificationDate,contentsObj:e.contentsObj,richText:e.richText,parentRect:e.rect,borderStyle:0,id:`popup_${e.id}`,rotation:e.rotation},parent:this.parent,elements:[this]});this.parent.div.append(i.render())}render(){(0,s.unreachable)("Abstract method `AnnotationElement.render` called")}_getElementsByName(t,e=null){const i=[];if(this._fieldObjects){const n=this._fieldObjects[t];if(n)for(const{page:t,id:a,exportValues:r}of n){if(-1===t)continue;if(a===e)continue;const n="string"==typeof r?r:null,o=document.querySelector(`[data-element-id="${a}"]`);!o||l.has(o)?i.push({id:a,exportValue:n,domElement:o}):(0,s.warn)(`_getElementsByName - element not allowed: ${a}`)}return i}for(const s of document.getElementsByName(t)){const{exportValue:t}=s,n=s.getAttribute("data-element-id");n!==e&&(l.has(s)&&i.push({id:n,exportValue:t,domElement:s}))}return i}show(){this.container&&(this.container.hidden=!1);this.popup?.maybeShow()}hide(){this.container&&(this.container.hidden=!0);this.popup?.forceHide()}getElementsToTriggerPopup(){return this.container}addHighlightArea(){const t=this.getElementsToTriggerPopup();if(Array.isArray(t))for(const e of t)e.classList.add("highlightArea");else t.classList.add("highlightArea")}get _isEditable(){return!1}_editOnDoubleClick(){if(!this._isEditable)return;const{annotationEditorType:t,data:{id:e}}=this;this.container.addEventListener("dblclick",(()=>{this.linkService.eventBus?.dispatch("switchannotationeditormode",{source:this,mode:t,editId:e})}))}}class LinkAnnotationElement extends AnnotationElement{constructor(t,e=null){super(t,{isRenderable:!0,ignoreBorder:!!e?.ignoreBorder,createQuadrilaterals:!0});this.isTooltipOnly=t.data.isTooltipOnly}render(){const{data:t,linkService:e}=this,i=document.createElement("a");i.setAttribute("data-element-id",t.id);let s=!1;if(t.url){e.addLinkAttributes(i,t.url,t.newWindow);s=!0}else if(t.action){this._bindNamedAction(i,t.action);s=!0}else if(t.attachment){this.#e(i,t.attachment,t.attachmentDest);s=!0}else if(t.setOCGState){this.#i(i,t.setOCGState);s=!0}else if(t.dest){this._bindLink(i,t.dest);s=!0}else{if(t.actions&&(t.actions.Action||t.actions["Mouse Up"]||t.actions["Mouse Down"])&&this.enableScripting&&this.hasJSActions){this._bindJSAction(i,t);s=!0}if(t.resetForm){this._bindResetFormAction(i,t.resetForm);s=!0}else if(this.isTooltipOnly&&!s){this._bindLink(i,"");s=!0}}this.container.classList.add("linkAnnotation");s&&this.container.append(i);return this.container}#s(){this.container.setAttribute("data-internal-link","")}_bindLink(t,e){t.href=this.linkService.getDestinationHash(e);t.onclick=()=>{e&&this.linkService.goToDestination(e);return!1};(e||""===e)&&this.#s()}_bindNamedAction(t,e){t.href=this.linkService.getAnchorUrl("");t.onclick=()=>{this.linkService.executeNamedAction(e);return!1};this.#s()}#e(t,e,i=null){t.href=this.linkService.getAnchorUrl("");t.onclick=()=>{this.downloadManager?.openOrDownloadData(e.content,e.filename,i);return!1};this.#s()}#i(t,e){t.href=this.linkService.getAnchorUrl("");t.onclick=()=>{this.linkService.executeSetOCGState(e);return!1};this.#s()}_bindJSAction(t,e){t.href=this.linkService.getAnchorUrl("");const i=new Map([["Action","onclick"],["Mouse Up","onmouseup"],["Mouse Down","onmousedown"]]);for(const s of Object.keys(e.actions)){const n=i.get(s);n&&(t[n]=()=>{this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:e.id,name:s}});return!1})}t.onclick||(t.onclick=()=>!1);this.#s()}_bindResetFormAction(t,e){const i=t.onclick;i||(t.href=this.linkService.getAnchorUrl(""));this.#s();if(this._fieldObjects)t.onclick=()=>{i?.();const{fields:t,refs:n,include:a}=e,r=[];if(0!==t.length||0!==n.length){const e=new Set(n);for(const i of t){const t=this._fieldObjects[i]||[];for(const{id:i}of t)e.add(i)}for(const t of Object.values(this._fieldObjects))for(const i of t)e.has(i.id)===a&&r.push(i)}else for(const t of Object.values(this._fieldObjects))r.push(...t);const o=this.annotationStorage,h=[];for(const t of r){const{id:e}=t;h.push(e);switch(t.type){case"text":{const i=t.defaultValue||"";o.setValue(e,{value:i});break}case"checkbox":case"radiobutton":{const i=t.defaultValue===t.exportValues;o.setValue(e,{value:i});break}case"combobox":case"listbox":{const i=t.defaultValue||"";o.setValue(e,{value:i});break}default:continue}const i=document.querySelector(`[data-element-id="${e}"]`);i&&(l.has(i)?i.dispatchEvent(new Event("resetform")):(0,s.warn)(`_bindResetFormAction - element not allowed: ${e}`))}this.enableScripting&&this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:"app",ids:h,name:"ResetForm"}});return!1};else{(0,s.warn)('_bindResetFormAction - "resetForm" action not supported, ensure that the `fieldObjects` parameter is provided.');i||(t.onclick=()=>!1)}}}class TextAnnotationElement extends AnnotationElement{constructor(t){super(t,{isRenderable:!0})}render(){this.container.classList.add("textAnnotation");const t=document.createElement("img");t.src=this.imageResourcesPath+"annotation-"+this.data.name.toLowerCase()+".svg";t.setAttribute("data-l10n-id","pdfjs-text-annotation-type");t.setAttribute("data-l10n-args",JSON.stringify({type:this.data.name}));!this.data.popupRef&&this.hasPopupData&&this._createPopup();this.container.append(t);return this.container}}class WidgetAnnotationElement extends AnnotationElement{render(){this.data.alternativeText&&(this.container.title=this.data.alternativeText);return this.container}showElementAndHideCanvas(t){if(this.data.hasOwnCanvas){"CANVAS"===t.previousSibling?.nodeName&&(t.previousSibling.hidden=!0);t.hidden=!1}}_getKeyModifier(t){return s.FeatureTest.platform.isMac?t.metaKey:t.ctrlKey}_setEventListener(t,e,i,s,n){i.includes("mouse")?t.addEventListener(i,(t=>{this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:this.data.id,name:s,value:n(t),shift:t.shiftKey,modifier:this._getKeyModifier(t)}})})):t.addEventListener(i,(t=>{if("blur"===i){if(!e.focused||!t.relatedTarget)return;e.focused=!1}else if("focus"===i){if(e.focused)return;e.focused=!0}n&&this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:this.data.id,name:s,value:n(t)}})}))}_setEventListeners(t,e,i,s){for(const[n,a]of i)if("Action"===a||this.data.actions?.[a]){"Focus"!==a&&"Blur"!==a||(e||={focused:!1});this._setEventListener(t,e,n,a,s);"Focus"!==a||this.data.actions?.Blur?"Blur"!==a||this.data.actions?.Focus||this._setEventListener(t,e,"focus","Focus",null):this._setEventListener(t,e,"blur","Blur",null)}}_setBackgroundColor(t){const e=this.data.backgroundColor||null;t.style.backgroundColor=null===e?"transparent":s.Util.makeHexColor(e[0],e[1],e[2])}_setTextStyle(t){const e=["left","center","right"],{fontColor:i}=this.data.defaultAppearanceData,n=this.data.defaultAppearanceData.fontSize||9,a=t.style;let r;const roundToOneDecimal=t=>Math.round(10*t)/10;if(this.data.multiLine){const t=Math.abs(this.data.rect[3]-this.data.rect[1]-2),e=t/(Math.round(t/(s.LINE_FACTOR*n))||1);r=Math.min(n,roundToOneDecimal(e/s.LINE_FACTOR))}else{const t=Math.abs(this.data.rect[3]-this.data.rect[1]-2);r=Math.min(n,roundToOneDecimal(t/s.LINE_FACTOR))}a.fontSize=`calc(${r}px * var(--scale-factor))`;a.color=s.Util.makeHexColor(i[0],i[1],i[2]);null!==this.data.textAlignment&&(a.textAlign=e[this.data.textAlignment])}_setRequired(t,e){e?t.setAttribute("required",!0):t.removeAttribute("required");t.setAttribute("aria-required",e)}}class TextWidgetAnnotationElement extends WidgetAnnotationElement{constructor(t){super(t,{isRenderable:t.renderForms||t.data.hasOwnCanvas||!t.data.hasAppearance&&!!t.data.fieldValue})}setPropertyOnSiblings(t,e,i,s){const n=this.annotationStorage;for(const a of this._getElementsByName(t.name,t.id)){a.domElement&&(a.domElement[e]=i);n.setValue(a.id,{[s]:i})}}render(){const t=this.annotationStorage,e=this.data.id;this.container.classList.add("textWidgetAnnotation");let i=null;if(this.renderForms){const s=t.getValue(e,{value:this.data.fieldValue});let n=s.value||"";const a=t.getValue(e,{charLimit:this.data.maxLen}).charLimit;a&&n.length>a&&(n=n.slice(0,a));let r=s.formattedValue||this.data.textContent?.join("\n")||null;r&&this.data.comb&&(r=r.replaceAll(/\s+/g,""));const h={userValue:n,formattedValue:r,lastCommittedValue:null,commitKey:1,focused:!1};if(this.data.multiLine){i=document.createElement("textarea");i.textContent=r??n;this.data.doNotScroll&&(i.style.overflowY="hidden")}else{i=document.createElement("input");i.type="text";i.setAttribute("value",r??n);this.data.doNotScroll&&(i.style.overflowX="hidden")}this.data.hasOwnCanvas&&(i.hidden=!0);l.add(i);i.setAttribute("data-element-id",e);i.disabled=this.data.readOnly;i.name=this.data.fieldName;i.tabIndex=o;this._setRequired(i,this.data.required);a&&(i.maxLength=a);i.addEventListener("input",(s=>{t.setValue(e,{value:s.target.value});this.setPropertyOnSiblings(i,"value",s.target.value,"value");h.formattedValue=null}));i.addEventListener("resetform",(t=>{const e=this.data.defaultFieldValue??"";i.value=h.userValue=e;h.formattedValue=null}));let blurListener=t=>{const{formattedValue:e}=h;null!=e&&(t.target.value=e);t.target.scrollLeft=0};if(this.enableScripting&&this.hasJSActions){i.addEventListener("focus",(t=>{if(h.focused)return;const{target:e}=t;h.userValue&&(e.value=h.userValue);h.lastCommittedValue=e.value;h.commitKey=1;this.data.actions?.Focus||(h.focused=!0)}));i.addEventListener("updatefromsandbox",(i=>{this.showElementAndHideCanvas(i.target);const s={value(i){h.userValue=i.detail.value??"";t.setValue(e,{value:h.userValue.toString()});i.target.value=h.userValue},formattedValue(i){const{formattedValue:s}=i.detail;h.formattedValue=s;null!=s&&i.target!==document.activeElement&&(i.target.value=s);t.setValue(e,{formattedValue:s})},selRange(t){t.target.setSelectionRange(...t.detail.selRange)},charLimit:i=>{const{charLimit:s}=i.detail,{target:n}=i;if(0===s){n.removeAttribute("maxLength");return}n.setAttribute("maxLength",s);let a=h.userValue;if(a&&!(a.length<=s)){a=a.slice(0,s);n.value=h.userValue=a;t.setValue(e,{value:a});this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:e,name:"Keystroke",value:a,willCommit:!0,commitKey:1,selStart:n.selectionStart,selEnd:n.selectionEnd}})}}};this._dispatchEventFromSandbox(s,i)}));i.addEventListener("keydown",(t=>{h.commitKey=1;let i=-1;"Escape"===t.key?i=0:"Enter"!==t.key||this.data.multiLine?"Tab"===t.key&&(h.commitKey=3):i=2;if(-1===i)return;const{value:s}=t.target;if(h.lastCommittedValue!==s){h.lastCommittedValue=s;h.userValue=s;this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:e,name:"Keystroke",value:s,willCommit:!0,commitKey:i,selStart:t.target.selectionStart,selEnd:t.target.selectionEnd}})}}));const s=blurListener;blurListener=null;i.addEventListener("blur",(t=>{if(!h.focused||!t.relatedTarget)return;this.data.actions?.Blur||(h.focused=!1);const{value:i}=t.target;h.userValue=i;h.lastCommittedValue!==i&&this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:e,name:"Keystroke",value:i,willCommit:!0,commitKey:h.commitKey,selStart:t.target.selectionStart,selEnd:t.target.selectionEnd}});s(t)}));this.data.actions?.Keystroke&&i.addEventListener("beforeinput",(t=>{h.lastCommittedValue=null;const{data:i,target:s}=t,{value:n,selectionStart:a,selectionEnd:r}=s;let o=a,l=r;switch(t.inputType){case"deleteWordBackward":{const t=n.substring(0,a).match(/\w*[^\w]*$/);t&&(o-=t[0].length);break}case"deleteWordForward":{const t=n.substring(a).match(/^[^\w]*\w*/);t&&(l+=t[0].length);break}case"deleteContentBackward":a===r&&(o-=1);break;case"deleteContentForward":a===r&&(l+=1)}t.preventDefault();this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:e,name:"Keystroke",value:n,change:i||"",willCommit:!1,selStart:o,selEnd:l}})}));this._setEventListeners(i,h,[["focus","Focus"],["blur","Blur"],["mousedown","Mouse Down"],["mouseenter","Mouse Enter"],["mouseleave","Mouse Exit"],["mouseup","Mouse Up"]],(t=>t.target.value))}blurListener&&i.addEventListener("blur",blurListener);if(this.data.comb){const t=(this.data.rect[2]-this.data.rect[0])/a;i.classList.add("comb");i.style.letterSpacing=`calc(${t}px * var(--scale-factor) - 1ch)`}}else{i=document.createElement("div");i.textContent=this.data.fieldValue;i.style.verticalAlign="middle";i.style.display="table-cell";this.data.hasOwnCanvas&&(i.hidden=!0)}this._setTextStyle(i);this._setBackgroundColor(i);this._setDefaultPropertiesFromJS(i);this.container.append(i);return this.container}}class SignatureWidgetAnnotationElement extends WidgetAnnotationElement{constructor(t){super(t,{isRenderable:!!t.data.hasOwnCanvas})}}class CheckboxWidgetAnnotationElement extends WidgetAnnotationElement{constructor(t){super(t,{isRenderable:t.renderForms})}render(){const t=this.annotationStorage,e=this.data,i=e.id;let s=t.getValue(i,{value:e.exportValue===e.fieldValue}).value;if("string"==typeof s){s="Off"!==s;t.setValue(i,{value:s})}this.container.classList.add("buttonWidgetAnnotation","checkBox");const n=document.createElement("input");l.add(n);n.setAttribute("data-element-id",i);n.disabled=e.readOnly;this._setRequired(n,this.data.required);n.type="checkbox";n.name=e.fieldName;s&&n.setAttribute("checked",!0);n.setAttribute("exportValue",e.exportValue);n.tabIndex=o;n.addEventListener("change",(s=>{const{name:n,checked:a}=s.target;for(const s of this._getElementsByName(n,i)){const i=a&&s.exportValue===e.exportValue;s.domElement&&(s.domElement.checked=i);t.setValue(s.id,{value:i})}t.setValue(i,{value:a})}));n.addEventListener("resetform",(t=>{const i=e.defaultFieldValue||"Off";t.target.checked=i===e.exportValue}));if(this.enableScripting&&this.hasJSActions){n.addEventListener("updatefromsandbox",(e=>{const s={value(e){e.target.checked="Off"!==e.detail.value;t.setValue(i,{value:e.target.checked})}};this._dispatchEventFromSandbox(s,e)}));this._setEventListeners(n,null,[["change","Validate"],["change","Action"],["focus","Focus"],["blur","Blur"],["mousedown","Mouse Down"],["mouseenter","Mouse Enter"],["mouseleave","Mouse Exit"],["mouseup","Mouse Up"]],(t=>t.target.checked))}this._setBackgroundColor(n);this._setDefaultPropertiesFromJS(n);this.container.append(n);return this.container}}class RadioButtonWidgetAnnotationElement extends WidgetAnnotationElement{constructor(t){super(t,{isRenderable:t.renderForms})}render(){this.container.classList.add("buttonWidgetAnnotation","radioButton");const t=this.annotationStorage,e=this.data,i=e.id;let s=t.getValue(i,{value:e.fieldValue===e.buttonValue}).value;if("string"==typeof s){s=s!==e.buttonValue;t.setValue(i,{value:s})}if(s)for(const s of this._getElementsByName(e.fieldName,i))t.setValue(s.id,{value:!1});const n=document.createElement("input");l.add(n);n.setAttribute("data-element-id",i);n.disabled=e.readOnly;this._setRequired(n,this.data.required);n.type="radio";n.name=e.fieldName;s&&n.setAttribute("checked",!0);n.tabIndex=o;n.addEventListener("change",(e=>{const{name:s,checked:n}=e.target;for(const e of this._getElementsByName(s,i))t.setValue(e.id,{value:!1});t.setValue(i,{value:n})}));n.addEventListener("resetform",(t=>{const i=e.defaultFieldValue;t.target.checked=null!=i&&i===e.buttonValue}));if(this.enableScripting&&this.hasJSActions){const s=e.buttonValue;n.addEventListener("updatefromsandbox",(e=>{const n={value:e=>{const n=s===e.detail.value;for(const s of this._getElementsByName(e.target.name)){const e=n&&s.id===i;s.domElement&&(s.domElement.checked=e);t.setValue(s.id,{value:e})}}};this._dispatchEventFromSandbox(n,e)}));this._setEventListeners(n,null,[["change","Validate"],["change","Action"],["focus","Focus"],["blur","Blur"],["mousedown","Mouse Down"],["mouseenter","Mouse Enter"],["mouseleave","Mouse Exit"],["mouseup","Mouse Up"]],(t=>t.target.checked))}this._setBackgroundColor(n);this._setDefaultPropertiesFromJS(n);this.container.append(n);return this.container}}class PushButtonWidgetAnnotationElement extends LinkAnnotationElement{constructor(t){super(t,{ignoreBorder:t.data.hasAppearance})}render(){const t=super.render();t.classList.add("buttonWidgetAnnotation","pushButton");this.data.alternativeText&&(t.title=this.data.alternativeText);const e=t.lastChild;if(this.enableScripting&&this.hasJSActions&&e){this._setDefaultPropertiesFromJS(e);e.addEventListener("updatefromsandbox",(t=>{this._dispatchEventFromSandbox({},t)}))}return t}}class ChoiceWidgetAnnotationElement extends WidgetAnnotationElement{constructor(t){super(t,{isRenderable:t.renderForms})}render(){this.container.classList.add("choiceWidgetAnnotation");const t=this.annotationStorage,e=this.data.id,i=t.getValue(e,{value:this.data.fieldValue}),s=document.createElement("select");l.add(s);s.setAttribute("data-element-id",e);s.disabled=this.data.readOnly;this._setRequired(s,this.data.required);s.name=this.data.fieldName;s.tabIndex=o;let n=this.data.combo&&this.data.options.length>0;if(!this.data.combo){s.size=this.data.options.length;this.data.multiSelect&&(s.multiple=!0)}s.addEventListener("resetform",(t=>{const e=this.data.defaultFieldValue;for(const t of s.options)t.selected=t.value===e}));for(const t of this.data.options){const e=document.createElement("option");e.textContent=t.displayValue;e.value=t.exportValue;if(i.value.includes(t.exportValue)){e.setAttribute("selected",!0);n=!1}s.append(e)}let a=null;if(n){const t=document.createElement("option");t.value=" ";t.setAttribute("hidden",!0);t.setAttribute("selected",!0);s.prepend(t);a=()=>{t.remove();s.removeEventListener("input",a);a=null};s.addEventListener("input",a)}const getValue=t=>{const e=t?"value":"textContent",{options:i,multiple:n}=s;return n?Array.prototype.filter.call(i,(t=>t.selected)).map((t=>t[e])):-1===i.selectedIndex?null:i[i.selectedIndex][e]};let r=getValue(!1);const getItems=t=>{const e=t.target.options;return Array.prototype.map.call(e,(t=>({displayValue:t.textContent,exportValue:t.value})))};if(this.enableScripting&&this.hasJSActions){s.addEventListener("updatefromsandbox",(i=>{const n={value(i){a?.();const n=i.detail.value,o=new Set(Array.isArray(n)?n:[n]);for(const t of s.options)t.selected=o.has(t.value);t.setValue(e,{value:getValue(!0)});r=getValue(!1)},multipleSelection(t){s.multiple=!0},remove(i){const n=s.options,a=i.detail.remove;n[a].selected=!1;s.remove(a);if(n.length>0){-1===Array.prototype.findIndex.call(n,(t=>t.selected))&&(n[0].selected=!0)}t.setValue(e,{value:getValue(!0),items:getItems(i)});r=getValue(!1)},clear(i){for(;0!==s.length;)s.remove(0);t.setValue(e,{value:null,items:[]});r=getValue(!1)},insert(i){const{index:n,displayValue:a,exportValue:o}=i.detail.insert,l=s.children[n],h=document.createElement("option");h.textContent=a;h.value=o;l?l.before(h):s.append(h);t.setValue(e,{value:getValue(!0),items:getItems(i)});r=getValue(!1)},items(i){const{items:n}=i.detail;for(;0!==s.length;)s.remove(0);for(const t of n){const{displayValue:e,exportValue:i}=t,n=document.createElement("option");n.textContent=e;n.value=i;s.append(n)}s.options.length>0&&(s.options[0].selected=!0);t.setValue(e,{value:getValue(!0),items:getItems(i)});r=getValue(!1)},indices(i){const s=new Set(i.detail.indices);for(const t of i.target.options)t.selected=s.has(t.index);t.setValue(e,{value:getValue(!0)});r=getValue(!1)},editable(t){t.target.disabled=!t.detail.editable}};this._dispatchEventFromSandbox(n,i)}));s.addEventListener("input",(i=>{const s=getValue(!0);t.setValue(e,{value:s});i.preventDefault();this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:e,name:"Keystroke",value:r,changeEx:s,willCommit:!1,commitKey:1,keyDown:!1}})}));this._setEventListeners(s,null,[["focus","Focus"],["blur","Blur"],["mousedown","Mouse Down"],["mouseenter","Mouse Enter"],["mouseleave","Mouse Exit"],["mouseup","Mouse Up"],["input","Action"],["input","Validate"]],(t=>t.target.value))}else s.addEventListener("input",(function(i){t.setValue(e,{value:getValue(!0)})}));this.data.combo&&this._setTextStyle(s);this._setBackgroundColor(s);this._setDefaultPropertiesFromJS(s);this.container.append(s);return this.container}}class PopupAnnotationElement extends AnnotationElement{constructor(t){const{data:e,elements:i}=t;super(t,{isRenderable:AnnotationElement._hasPopupData(e)});this.elements=i}render(){this.container.classList.add("popupAnnotation");const t=new PopupElement({container:this.container,color:this.data.color,titleObj:this.data.titleObj,modificationDate:this.data.modificationDate,contentsObj:this.data.contentsObj,richText:this.data.richText,rect:this.data.rect,parentRect:this.data.parentRect||null,parent:this.parent,elements:this.elements,open:this.data.open}),e=[];for(const i of this.elements){i.popup=t;e.push(i.data.id);i.addHighlightArea()}this.container.setAttribute("aria-controls",e.map((t=>`${s.AnnotationPrefix}${t}`)).join(","));return this.container}}class PopupElement{#n=this.#a.bind(this);#r=this.#o.bind(this);#l=this.#h.bind(this);#d=this.#c.bind(this);#u=null;#p=null;#g=null;#m=null;#f=null;#b=null;#A=null;#v=!1;#y=null;#E=null;#_=null;#w=null;#x=!1;constructor({container:t,color:e,elements:i,titleObj:s,modificationDate:a,contentsObj:r,richText:o,parent:l,rect:h,parentRect:d,open:c}){this.#p=t;this.#w=s;this.#g=r;this.#_=o;this.#b=l;this.#u=e;this.#E=h;this.#A=d;this.#f=i;this.#m=n.PDFDateString.toDateObject(a);this.trigger=i.flatMap((t=>t.getElementsToTriggerPopup()));for(const t of this.trigger){t.addEventListener("click",this.#d);t.addEventListener("mouseenter",this.#l);t.addEventListener("mouseleave",this.#r);t.classList.add("popupTriggerArea")}for(const t of i)t.container?.addEventListener("keydown",this.#n);this.#p.hidden=!0;c&&this.#c()}render(){if(this.#y)return;const{page:{view:t},viewport:{rawDims:{pageWidth:e,pageHeight:i,pageX:n,pageY:a}}}=this.#b,o=this.#y=document.createElement("div");o.className="popup";if(this.#u){const t=o.style.outlineColor=s.Util.makeHexColor(...this.#u);if(CSS.supports("background-color","color-mix(in srgb, red 30%, white)"))o.style.backgroundColor=`color-mix(in srgb, ${t} 30%, white)`;else{const t=.7;o.style.backgroundColor=s.Util.makeHexColor(...this.#u.map((e=>Math.floor(t*(255-e)+e))))}}const l=document.createElement("span");l.className="header";const h=document.createElement("h1");l.append(h);({dir:h.dir,str:h.textContent}=this.#w);o.append(l);if(this.#m){const t=document.createElement("span");t.classList.add("popupDate");t.setAttribute("data-l10n-id","pdfjs-annotation-date-string");t.setAttribute("data-l10n-args",JSON.stringify({date:this.#m.toLocaleDateString(),time:this.#m.toLocaleTimeString()}));l.append(t)}const d=this.#g,c=this.#_;if(!c?.str||d?.str&&d.str!==c.str){const t=this._formatContents(d);o.append(t)}else{r.XfaLayer.render({xfaHtml:c.html,intent:"richText",div:o});o.lastChild.classList.add("richText","popupContent")}let u=!!this.#A,p=u?this.#A:this.#E;for(const t of this.#f)if(!p||null!==s.Util.intersect(t.data.rect,p)){p=t.data.rect;u=!0;break}const g=s.Util.normalizeRect([p[0],t[3]-p[1]+t[1],p[2],t[3]-p[3]+t[1]]),m=u?p[2]-p[0]+5:0,f=g[0]+m,b=g[1],{style:A}=this.#p;A.left=100*(f-n)/e+"%";A.top=100*(b-a)/i+"%";this.#p.append(o)}_formatContents({str:t,dir:e}){const i=document.createElement("p");i.classList.add("popupContent");i.dir=e;const s=t.split(/(?:\r\n?|\n)/);for(let t=0,e=s.length;t{"Enter"===t.key&&(n?t.metaKey:t.ctrlKey)&&this.#R()}));!e.popupRef&&this.hasPopupData?this._createPopup():i.classList.add("popupTriggerArea");t.append(i);return t}getElementsToTriggerPopup(){return this.#F}addHighlightArea(){this.container.classList.add("highlightArea")}#R(){this.downloadManager?.openOrDownloadData(this.content,this.filename)}}class AnnotationLayer{#k=null;#D=null;#I=new Map;constructor({div:t,accessibilityManager:e,annotationCanvasMap:i,page:s,viewport:n}){this.div=t;this.#k=e;this.#D=i;this.page=s;this.viewport=n;this.zIndex=0}#L(t,e){const i=t.firstChild||t;i.id=`${s.AnnotationPrefix}${e}`;this.div.append(t);this.#k?.moveElementInDOM(this.div,t,i,!1)}async render(t){const{annotations:e}=t,i=this.div;(0,n.setLayerDimensions)(i,this.viewport);const r=new Map,o={data:null,layer:i,linkService:t.linkService,downloadManager:t.downloadManager,imageResourcesPath:t.imageResourcesPath||"",renderForms:!1!==t.renderForms,svgFactory:new n.DOMSVGFactory,annotationStorage:t.annotationStorage||new a.AnnotationStorage,enableScripting:!0===t.enableScripting,hasJSActions:t.hasJSActions,fieldObjects:t.fieldObjects,parent:this,elements:null};for(const t of e){if(t.noHTML)continue;const e=t.annotationType===s.AnnotationType.POPUP;if(e){const e=r.get(t.id);if(!e)continue;o.elements=e}else{const{width:e,height:i}=getRectDims(t.rect);if(e<=0||i<=0)continue}o.data=t;const i=AnnotationElementFactory.create(o);if(!i.isRenderable)continue;if(!e&&t.popupRef){const e=r.get(t.popupRef);e?e.push(i):r.set(t.popupRef,[i])}i.annotationEditorType>0&&this.#I.set(i.data.id,i);const n=i.render();t.hidden&&(n.style.visibility="hidden");this.#L(n,t.id)}this.#O()}update({viewport:t}){const e=this.div;this.viewport=t;(0,n.setLayerDimensions)(e,{rotation:t.rotation});this.#O();e.hidden=!1}#O(){if(!this.#D)return;const t=this.div;for(const[e,i]of this.#D){const s=t.querySelector(`[data-annotation-id="${e}"]`);if(!s)continue;const{firstChild:n}=s;n?"CANVAS"===n.nodeName?n.replaceWith(i):n.before(i):s.append(i)}this.#D.clear()}getEditableAnnotations(){return Array.from(this.#I.values())}getEditableAnnotation(t){return this.#I.get(t)}}},780:(t,e,i)=>{i.d(e,{AnnotationStorage:()=>AnnotationStorage,PrintAnnotationStorage:()=>PrintAnnotationStorage,SerializableEmpty:()=>r});var s=i(266),n=i(115),a=i(825);const r=Object.freeze({map:null,hash:"",transfer:void 0});class AnnotationStorage{#B=!1;#N=new Map;constructor(){this.onSetModified=null;this.onResetModified=null;this.onAnnotationEditor=null}getValue(t,e){const i=this.#N.get(t);return void 0===i?e:Object.assign(e,i)}getRawValue(t){return this.#N.get(t)}remove(t){this.#N.delete(t);0===this.#N.size&&this.resetModified();if("function"==typeof this.onAnnotationEditor){for(const t of this.#N.values())if(t instanceof n.AnnotationEditor)return;this.onAnnotationEditor(null)}}setValue(t,e){const i=this.#N.get(t);let s=!1;if(void 0!==i){for(const[t,n]of Object.entries(e))if(i[t]!==n){s=!0;i[t]=n}}else{s=!0;this.#N.set(t,e)}s&&this.#U();e instanceof n.AnnotationEditor&&"function"==typeof this.onAnnotationEditor&&this.onAnnotationEditor(e.constructor._type)}has(t){return this.#N.has(t)}getAll(){return this.#N.size>0?(0,s.objectFromMap)(this.#N):null}setAll(t){for(const[e,i]of Object.entries(t))this.setValue(e,i)}get size(){return this.#N.size}#U(){if(!this.#B){this.#B=!0;"function"==typeof this.onSetModified&&this.onSetModified()}}resetModified(){if(this.#B){this.#B=!1;"function"==typeof this.onResetModified&&this.onResetModified()}}get print(){return new PrintAnnotationStorage(this)}get serializable(){if(0===this.#N.size)return r;const t=new Map,e=new a.MurmurHash3_64,i=[],s=Object.create(null);let o=!1;for(const[i,a]of this.#N){const r=a instanceof n.AnnotationEditor?a.serialize(!1,s):a;if(r){t.set(i,r);e.update(`${i}:${JSON.stringify(r)}`);o||=!!r.bitmap}}if(o)for(const e of t.values())e.bitmap&&i.push(e.bitmap);return t.size>0?{map:t,hash:e.hexdigest(),transfer:i}:r}}class PrintAnnotationStorage extends AnnotationStorage{#z;constructor(t){super();const{map:e,hash:i,transfer:s}=t.serializable,n=structuredClone(e,s?{transfer:s}:null);this.#z={map:n,hash:i,transfer:s}}get print(){(0,s.unreachable)("Should not call PrintAnnotationStorage.print")}get serializable(){return this.#z}}},406:(t,e,i)=>{i.a(t,(async(t,s)=>{try{i.d(e,{PDFDataRangeTransport:()=>PDFDataRangeTransport,PDFWorker:()=>PDFWorker,build:()=>P,getDocument:()=>getDocument,version:()=>M});var n=i(266),a=i(780),r=i(473),o=i(742),l=i(738),h=i(250),d=i(368),c=i(694),u=i(472),p=i(890),g=i(92),m=i(171),f=i(474),b=i(498),A=i(521),v=t([l,b]);[l,b]=v.then?(await v)():v;const y=65536,E=100,_=5e3,w=n.isNodeJS?l.NodeCanvasFactory:r.DOMCanvasFactory,x=n.isNodeJS?l.NodeCMapReaderFactory:r.DOMCMapReaderFactory,C=n.isNodeJS?l.NodeFilterFactory:r.DOMFilterFactory,S=n.isNodeJS?l.NodeStandardFontDataFactory:r.DOMStandardFontDataFactory;function getDocument(t){"string"==typeof t||t instanceof URL?t={url:t}:(0,n.isArrayBuffer)(t)&&(t={data:t});if("object"!=typeof t)throw new Error("Invalid parameter in getDocument, need parameter object.");if(!t.url&&!t.data&&!t.range)throw new Error("Invalid parameter object: need either .data, .range or .url");const e=new PDFDocumentLoadingTask,{docId:i}=e,s=t.url?getUrlProp(t.url):null,a=t.data?getDataProp(t.data):null,o=t.httpHeaders||null,l=!0===t.withCredentials,h=t.password??null,u=t.range instanceof PDFDataRangeTransport?t.range:null,p=Number.isInteger(t.rangeChunkSize)&&t.rangeChunkSize>0?t.rangeChunkSize:y;let A=t.worker instanceof PDFWorker?t.worker:null;const v=t.verbosity,E="string"!=typeof t.docBaseUrl||(0,r.isDataScheme)(t.docBaseUrl)?null:t.docBaseUrl,_="string"==typeof t.cMapUrl?t.cMapUrl:null,T=!1!==t.cMapPacked,M=t.CMapReaderFactory||x,P="string"==typeof t.standardFontDataUrl?t.standardFontDataUrl:null,F=t.StandardFontDataFactory||S,R=!0!==t.stopAtErrors,k=Number.isInteger(t.maxImageSize)&&t.maxImageSize>-1?t.maxImageSize:-1,D=!1!==t.isEvalSupported,I="boolean"==typeof t.isOffscreenCanvasSupported?t.isOffscreenCanvasSupported:!n.isNodeJS,L=Number.isInteger(t.canvasMaxAreaInBytes)?t.canvasMaxAreaInBytes:-1,O="boolean"==typeof t.disableFontFace?t.disableFontFace:n.isNodeJS,B=!0===t.fontExtraProperties,N=!0===t.enableXfa,U=t.ownerDocument||globalThis.document,z=!0===t.disableRange,H=!0===t.disableStream,j=!0===t.disableAutoFetch,V=!0===t.pdfBug,W=u?u.length:t.length??NaN,q="boolean"==typeof t.useSystemFonts?t.useSystemFonts:!n.isNodeJS&&!O,G="boolean"==typeof t.useWorkerFetch?t.useWorkerFetch:M===r.DOMCMapReaderFactory&&F===r.DOMStandardFontDataFactory&&_&&P&&(0,r.isValidFetchUrl)(_,document.baseURI)&&(0,r.isValidFetchUrl)(P,document.baseURI),$=t.canvasFactory||new w({ownerDocument:U}),K=t.filterFactory||new C({docId:i,ownerDocument:U});(0,n.setVerbosityLevel)(v);const X={canvasFactory:$,filterFactory:K};if(!G){X.cMapReaderFactory=new M({baseUrl:_,isCompressed:T});X.standardFontDataFactory=new F({baseUrl:P})}if(!A){const t={verbosity:v,port:d.GlobalWorkerOptions.workerPort};A=t.port?PDFWorker.fromPort(t):new PDFWorker(t);e._worker=A}const Y={docId:i,apiVersion:"4.0.379",data:a,password:h,disableAutoFetch:j,rangeChunkSize:p,length:W,docBaseUrl:E,enableXfa:N,evaluatorOptions:{maxImageSize:k,disableFontFace:O,ignoreErrors:R,isEvalSupported:D,isOffscreenCanvasSupported:I,canvasMaxAreaInBytes:L,fontExtraProperties:B,useSystemFonts:q,cMapUrl:G?_:null,standardFontDataUrl:G?P:null}},J={ignoreErrors:R,isEvalSupported:D,disableFontFace:O,fontExtraProperties:B,enableXfa:N,ownerDocument:U,disableAutoFetch:j,pdfBug:V,styleElement:null};A.promise.then((function(){if(e.destroyed)throw new Error("Loading aborted");const t=_fetchDocument(A,Y),h=new Promise((function(t){let e;if(u)e=new g.PDFDataTransportStream({length:W,initialData:u.initialData,progressiveDone:u.progressiveDone,contentDispositionFilename:u.contentDispositionFilename,disableRange:z,disableStream:H},u);else if(!a){e=(t=>n.isNodeJS?new b.PDFNodeStream(t):(0,r.isValidFetchUrl)(t.url)?new m.PDFFetchStream(t):new f.PDFNetworkStream(t))({url:s,length:W,httpHeaders:o,withCredentials:l,rangeChunkSize:p,disableRange:z,disableStream:H})}t(e)}));return Promise.all([t,h]).then((function([t,s]){if(e.destroyed)throw new Error("Loading aborted");const n=new c.MessageHandler(i,t,A.port),a=new WorkerTransport(n,e,s,J,X);e._transport=a;n.send("Ready",null)}))})).catch(e._capability.reject);return e}async function _fetchDocument(t,e){if(t.destroyed)throw new Error("Worker was destroyed");const i=await t.messageHandler.sendWithPromise("GetDocRequest",e,e.data?[e.data.buffer]:null);if(t.destroyed)throw new Error("Worker was destroyed");return i}function getUrlProp(t){if(t instanceof URL)return t.href;try{return new URL(t,window.location).href}catch{if(n.isNodeJS&&"string"==typeof t)return t}throw new Error("Invalid PDF url data: either string or URL-object is expected in the url property.")}function getDataProp(t){if(n.isNodeJS&&"undefined"!=typeof Buffer&&t instanceof Buffer)throw new Error("Please provide binary data as `Uint8Array`, rather than `Buffer`.");if(t instanceof Uint8Array&&t.byteLength===t.buffer.byteLength)return t;if("string"==typeof t)return(0,n.stringToBytes)(t);if("object"==typeof t&&!isNaN(t?.length)||(0,n.isArrayBuffer)(t))return new Uint8Array(t);throw new Error("Invalid PDF binary data: either TypedArray, string, or array-like object is expected in the data property.")}class PDFDocumentLoadingTask{static#H=0;constructor(){this._capability=new n.PromiseCapability;this._transport=null;this._worker=null;this.docId="d"+PDFDocumentLoadingTask.#H++;this.destroyed=!1;this.onPassword=null;this.onProgress=null}get promise(){return this._capability.promise}async destroy(){this.destroyed=!0;try{this._worker?.port&&(this._worker._pendingDestroy=!0);await(this._transport?.destroy())}catch(t){this._worker?.port&&delete this._worker._pendingDestroy;throw t}this._transport=null;if(this._worker){this._worker.destroy();this._worker=null}}}class PDFDataRangeTransport{constructor(t,e,i=!1,s=null){this.length=t;this.initialData=e;this.progressiveDone=i;this.contentDispositionFilename=s;this._rangeListeners=[];this._progressListeners=[];this._progressiveReadListeners=[];this._progressiveDoneListeners=[];this._readyCapability=new n.PromiseCapability}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,e){for(const i of this._rangeListeners)i(t,e)}onDataProgress(t,e){this._readyCapability.promise.then((()=>{for(const i of this._progressListeners)i(t,e)}))}onDataProgressiveRead(t){this._readyCapability.promise.then((()=>{for(const e of this._progressiveReadListeners)e(t)}))}onDataProgressiveDone(){this._readyCapability.promise.then((()=>{for(const t of this._progressiveDoneListeners)t()}))}transportReady(){this._readyCapability.resolve()}requestDataRange(t,e){(0,n.unreachable)("Abstract method PDFDataRangeTransport.requestDataRange")}abort(){}}class PDFDocumentProxy{constructor(t,e){this._pdfInfo=t;this._transport=e}get annotationStorage(){return this._transport.annotationStorage}get filterFactory(){return this._transport.filterFactory}get numPages(){return this._pdfInfo.numPages}get fingerprints(){return this._pdfInfo.fingerprints}get isPureXfa(){return(0,n.shadow)(this,"isPureXfa",!!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()}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()}saveDocument(){return this._transport.saveDocument()}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}getFieldObjects(){return this._transport.getFieldObjects()}hasJSActions(){return this._transport.hasJSActions()}getCalculationOrderIds(){return this._transport.getCalculationOrderIds()}}class PDFPageProxy{#j=null;#V=!1;constructor(t,e,i,s=!1){this._pageIndex=t;this._pageInfo=e;this._transport=i;this._stats=s?new r.StatTimer:null;this._pdfBug=s;this.commonObjs=i.commonObjs;this.objs=new PDFObjects;this._maybeCleanupAfterRender=!1;this._intentStates=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:e=this.rotate,offsetX:i=0,offsetY:s=0,dontFlip:n=!1}={}){return new r.PageViewport({viewBox:this.view,scale:t,rotation:e,offsetX:i,offsetY:s,dontFlip:n})}getAnnotations({intent:t="display"}={}){const e=this._transport.getRenderingIntent(t);return this._transport.getAnnotations(this._pageIndex,e.renderingIntent)}getJSActions(){return this._transport.getPageJSActions(this._pageIndex)}get filterFactory(){return this._transport.filterFactory}get isPureXfa(){return(0,n.shadow)(this,"isPureXfa",!!this._transport._htmlForXfa)}async getXfa(){return this._transport._htmlForXfa?.children[this._pageIndex]||null}render({canvasContext:t,viewport:e,intent:i="display",annotationMode:s=n.AnnotationMode.ENABLE,transform:a=null,background:r=null,optionalContentConfigPromise:o=null,annotationCanvasMap:l=null,pageColors:h=null,printAnnotationStorage:d=null}){this._stats?.time("Overall");const c=this._transport.getRenderingIntent(i,s,d);this.#V=!1;this.#W();o||(o=this._transport.getOptionalContentConfig());let u=this._intentStates.get(c.cacheKey);if(!u){u=Object.create(null);this._intentStates.set(c.cacheKey,u)}if(u.streamReaderCancelTimeout){clearTimeout(u.streamReaderCancelTimeout);u.streamReaderCancelTimeout=null}const p=!!(c.renderingIntent&n.RenderingIntentFlag.PRINT);if(!u.displayReadyCapability){u.displayReadyCapability=new n.PromiseCapability;u.operatorList={fnArray:[],argsArray:[],lastChunk:!1,separateAnnots:null};this._stats?.time("Page Request");this._pumpOperatorList(c)}const complete=t=>{u.renderTasks.delete(g);(this._maybeCleanupAfterRender||p)&&(this.#V=!0);this.#q(!p);if(t){g.capability.reject(t);this._abortOperatorList({intentState:u,reason:t instanceof Error?t:new Error(t)})}else g.capability.resolve();this._stats?.timeEnd("Rendering");this._stats?.timeEnd("Overall")},g=new InternalRenderTask({callback:complete,params:{canvasContext:t,viewport:e,transform:a,background:r},objs:this.objs,commonObjs:this.commonObjs,annotationCanvasMap:l,operatorList:u.operatorList,pageIndex:this._pageIndex,canvasFactory:this._transport.canvasFactory,filterFactory:this._transport.filterFactory,useRequestAnimationFrame:!p,pdfBug:this._pdfBug,pageColors:h});(u.renderTasks||=new Set).add(g);const m=g.task;Promise.all([u.displayReadyCapability.promise,o]).then((([t,e])=>{if(this.destroyed)complete();else{this._stats?.time("Rendering");g.initializeGraphics({transparency:t,optionalContentConfig:e});g.operatorListChanged()}})).catch(complete);return m}getOperatorList({intent:t="display",annotationMode:e=n.AnnotationMode.ENABLE,printAnnotationStorage:i=null}={}){const s=this._transport.getRenderingIntent(t,e,i,!0);let a,r=this._intentStates.get(s.cacheKey);if(!r){r=Object.create(null);this._intentStates.set(s.cacheKey,r)}if(!r.opListReadCapability){a=Object.create(null);a.operatorListChanged=function operatorListChanged(){if(r.operatorList.lastChunk){r.opListReadCapability.resolve(r.operatorList);r.renderTasks.delete(a)}};r.opListReadCapability=new n.PromiseCapability;(r.renderTasks||=new Set).add(a);r.operatorList={fnArray:[],argsArray:[],lastChunk:!1,separateAnnots:null};this._stats?.time("Page Request");this._pumpOperatorList(s)}return r.opListReadCapability.promise}streamTextContent({includeMarkedContent:t=!1,disableNormalization:e=!1}={}){return this._transport.messageHandler.sendWithStream("GetTextContent",{pageIndex:this._pageIndex,includeMarkedContent:!0===t,disableNormalization:!0===e},{highWaterMark:100,size:t=>t.items.length})}getTextContent(t={}){if(this._transport._htmlForXfa)return this.getXfa().then((t=>A.XfaText.textContent(t)));const e=this.streamTextContent(t);return new Promise((function(t,i){const s=e.getReader(),n={items:[],styles:Object.create(null)};!function pump(){s.read().then((function({value:e,done:i}){if(i)t(n);else{Object.assign(n.styles,e.styles);n.items.push(...e.items);pump()}}),i)}()}))}getStructTree(){return this._transport.getStructTree(this._pageIndex)}_destroy(){this.destroyed=!0;const t=[];for(const e of this._intentStates.values()){this._abortOperatorList({intentState:e,reason:new Error("Page was destroyed."),force:!0});if(!e.opListReadCapability)for(const i of e.renderTasks){t.push(i.completed);i.cancel()}}this.objs.clear();this.#V=!1;this.#W();return Promise.all(t)}cleanup(t=!1){this.#V=!0;const e=this.#q(!1);t&&e&&(this._stats&&=new r.StatTimer);return e}#q(t=!1){this.#W();if(!this.#V||this.destroyed)return!1;if(t){this.#j=setTimeout((()=>{this.#j=null;this.#q(!1)}),_);return!1}for(const{renderTasks:t,operatorList:e}of this._intentStates.values())if(t.size>0||!e.lastChunk)return!1;this._intentStates.clear();this.objs.clear();this.#V=!1;return!0}#W(){if(this.#j){clearTimeout(this.#j);this.#j=null}}_startRenderPage(t,e){const i=this._intentStates.get(e);if(i){this._stats?.timeEnd("Page Request");i.displayReadyCapability?.resolve(t)}}_renderPageChunk(t,e){for(let i=0,s=t.length;i{a.read().then((({value:t,done:e})=>{if(e)r.streamReader=null;else if(!this._transport.destroyed){this._renderPageChunk(t,r);pump()}}),(t=>{r.streamReader=null;if(!this._transport.destroyed){if(r.operatorList){r.operatorList.lastChunk=!0;for(const t of r.renderTasks)t.operatorListChanged();this.#q(!0)}if(r.displayReadyCapability)r.displayReadyCapability.reject(t);else{if(!r.opListReadCapability)throw t;r.opListReadCapability.reject(t)}}}))};pump()}_abortOperatorList({intentState:t,reason:e,force:i=!1}){if(t.streamReader){if(t.streamReaderCancelTimeout){clearTimeout(t.streamReaderCancelTimeout);t.streamReaderCancelTimeout=null}if(!i){if(t.renderTasks.size>0)return;if(e instanceof r.RenderingCancelledException){let i=E;e.extraDelay>0&&e.extraDelay<1e3&&(i+=e.extraDelay);t.streamReaderCancelTimeout=setTimeout((()=>{t.streamReaderCancelTimeout=null;this._abortOperatorList({intentState:t,reason:e,force:!0})}),i);return}}t.streamReader.cancel(new n.AbortException(e.message)).catch((()=>{}));t.streamReader=null;if(!this._transport.destroyed){for(const[e,i]of this._intentStates)if(i===t){this._intentStates.delete(e);break}this.cleanup()}}}get stats(){return this._stats}}class LoopbackPort{#G=new Set;#$=Promise.resolve();postMessage(t,e){const i={data:structuredClone(t,e?{transfer:e}:null)};this.#$.then((()=>{for(const t of this.#G)t.call(this,i)}))}addEventListener(t,e){this.#G.add(e)}removeEventListener(t,e){this.#G.delete(e)}terminate(){this.#G.clear()}}const T={isWorkerDisabled:!1,fakeWorkerId:0};if(n.isNodeJS){T.isWorkerDisabled=!0;d.GlobalWorkerOptions.workerSrc||="./pdf.worker.mjs"}T.isSameOrigin=function(t,e){let i;try{i=new URL(t);if(!i.origin||"null"===i.origin)return!1}catch{return!1}const s=new URL(e,i);return i.origin===s.origin};T.createCDNWrapper=function(t){const e=`await import("${t}");`;return URL.createObjectURL(new Blob([e],{type:"text/javascript"}))};class PDFWorker{static#K;constructor({name:t=null,port:e=null,verbosity:i=(0,n.getVerbosityLevel)()}={}){this.name=t;this.destroyed=!1;this.verbosity=i;this._readyCapability=new n.PromiseCapability;this._port=null;this._webWorker=null;this._messageHandler=null;if(e){if(PDFWorker.#K?.has(e))throw new Error("Cannot use more than one PDFWorker per port.");(PDFWorker.#K||=new WeakMap).set(e,this);this._initializeFromPort(e)}else this._initialize()}get promise(){return this._readyCapability.promise}get port(){return this._port}get messageHandler(){return this._messageHandler}_initializeFromPort(t){this._port=t;this._messageHandler=new c.MessageHandler("main","worker",t);this._messageHandler.on("ready",(function(){}));this._readyCapability.resolve();this._messageHandler.send("configure",{verbosity:this.verbosity})}_initialize(){if(!T.isWorkerDisabled&&!PDFWorker.#X){let{workerSrc:t}=PDFWorker;try{T.isSameOrigin(window.location.href,t)||(t=T.createCDNWrapper(new URL(t,window.location).href));const e=new Worker(t,{type:"module"}),i=new c.MessageHandler("main","worker",e),terminateEarly=()=>{e.removeEventListener("error",onWorkerError);i.destroy();e.terminate();this.destroyed?this._readyCapability.reject(new Error("Worker was destroyed")):this._setupFakeWorker()},onWorkerError=()=>{this._webWorker||terminateEarly()};e.addEventListener("error",onWorkerError);i.on("test",(t=>{e.removeEventListener("error",onWorkerError);if(this.destroyed)terminateEarly();else if(t){this._messageHandler=i;this._port=e;this._webWorker=e;this._readyCapability.resolve();i.send("configure",{verbosity:this.verbosity})}else{this._setupFakeWorker();i.destroy();e.terminate()}}));i.on("ready",(t=>{e.removeEventListener("error",onWorkerError);if(this.destroyed)terminateEarly();else try{sendTest()}catch{this._setupFakeWorker()}}));const sendTest=()=>{const t=new Uint8Array;i.send("test",t,[t.buffer])};sendTest();return}catch{(0,n.info)("The worker has been disabled.")}}this._setupFakeWorker()}_setupFakeWorker(){if(!T.isWorkerDisabled){(0,n.warn)("Setting up fake worker.");T.isWorkerDisabled=!0}PDFWorker._setupFakeWorkerGlobal.then((t=>{if(this.destroyed){this._readyCapability.reject(new Error("Worker was destroyed"));return}const e=new LoopbackPort;this._port=e;const i="fake"+T.fakeWorkerId++,s=new c.MessageHandler(i+"_worker",i,e);t.setup(s,e);const n=new c.MessageHandler(i,i+"_worker",e);this._messageHandler=n;this._readyCapability.resolve();n.send("configure",{verbosity:this.verbosity})})).catch((t=>{this._readyCapability.reject(new Error(`Setting up fake worker failed: "${t.message}".`))}))}destroy(){this.destroyed=!0;if(this._webWorker){this._webWorker.terminate();this._webWorker=null}PDFWorker.#K?.delete(this._port);this._port=null;if(this._messageHandler){this._messageHandler.destroy();this._messageHandler=null}}static fromPort(t){if(!t?.port)throw new Error("PDFWorker.fromPort - invalid method signature.");const e=this.#K?.get(t.port);if(e){if(e._pendingDestroy)throw new Error("PDFWorker.fromPort - the worker is being destroyed.\nPlease remember to await `PDFDocumentLoadingTask.destroy()`-calls.");return e}return new PDFWorker(t)}static get workerSrc(){if(d.GlobalWorkerOptions.workerSrc)return d.GlobalWorkerOptions.workerSrc;throw new Error('No "GlobalWorkerOptions.workerSrc" specified.')}static get#X(){try{return globalThis.pdfjsWorker?.WorkerMessageHandler||null}catch{return null}}static get _setupFakeWorkerGlobal(){return(0,n.shadow)(this,"_setupFakeWorkerGlobal",(async()=>{if(this.#X)return this.#X;return(await import(this.workerSrc)).WorkerMessageHandler})())}}class WorkerTransport{#Y=new Map;#J=new Map;#Q=new Map;#Z=null;constructor(t,e,i,s,a){this.messageHandler=t;this.loadingTask=e;this.commonObjs=new PDFObjects;this.fontLoader=new o.FontLoader({ownerDocument:s.ownerDocument,styleElement:s.styleElement});this._params=s;this.canvasFactory=a.canvasFactory;this.filterFactory=a.filterFactory;this.cMapReaderFactory=a.cMapReaderFactory;this.standardFontDataFactory=a.standardFontDataFactory;this.destroyed=!1;this.destroyCapability=null;this._networkStream=i;this._fullReader=null;this._lastProgress=null;this.downloadInfoCapability=new n.PromiseCapability;this.setupMessageHandler()}#tt(t,e=null){const i=this.#Y.get(t);if(i)return i;const s=this.messageHandler.sendWithPromise(t,e);this.#Y.set(t,s);return s}get annotationStorage(){return(0,n.shadow)(this,"annotationStorage",new a.AnnotationStorage)}getRenderingIntent(t,e=n.AnnotationMode.ENABLE,i=null,s=!1){let r=n.RenderingIntentFlag.DISPLAY,o=a.SerializableEmpty;switch(t){case"any":r=n.RenderingIntentFlag.ANY;break;case"display":break;case"print":r=n.RenderingIntentFlag.PRINT;break;default:(0,n.warn)(`getRenderingIntent - invalid intent: ${t}`)}switch(e){case n.AnnotationMode.DISABLE:r+=n.RenderingIntentFlag.ANNOTATIONS_DISABLE;break;case n.AnnotationMode.ENABLE:break;case n.AnnotationMode.ENABLE_FORMS:r+=n.RenderingIntentFlag.ANNOTATIONS_FORMS;break;case n.AnnotationMode.ENABLE_STORAGE:r+=n.RenderingIntentFlag.ANNOTATIONS_STORAGE;o=(r&n.RenderingIntentFlag.PRINT&&i instanceof a.PrintAnnotationStorage?i:this.annotationStorage).serializable;break;default:(0,n.warn)(`getRenderingIntent - invalid annotationMode: ${e}`)}s&&(r+=n.RenderingIntentFlag.OPLIST);return{renderingIntent:r,cacheKey:`${r}_${o.hash}`,annotationStorageSerializable:o}}destroy(){if(this.destroyCapability)return this.destroyCapability.promise;this.destroyed=!0;this.destroyCapability=new n.PromiseCapability;this.#Z?.reject(new Error("Worker was destroyed during onPassword callback"));const t=[];for(const e of this.#J.values())t.push(e._destroy());this.#J.clear();this.#Q.clear();this.hasOwnProperty("annotationStorage")&&this.annotationStorage.resetModified();const e=this.messageHandler.sendWithPromise("Terminate",null);t.push(e);Promise.all(t).then((()=>{this.commonObjs.clear();this.fontLoader.clear();this.#Y.clear();this.filterFactory.destroy();this._networkStream?.cancelAllRequests(new n.AbortException("Worker was terminated."));if(this.messageHandler){this.messageHandler.destroy();this.messageHandler=null}this.destroyCapability.resolve()}),this.destroyCapability.reject);return this.destroyCapability.promise}setupMessageHandler(){const{messageHandler:t,loadingTask:e}=this;t.on("GetReader",((t,e)=>{(0,n.assert)(this._networkStream,"GetReader - no `IPDFStream` instance available.");this._fullReader=this._networkStream.getFullReader();this._fullReader.onProgress=t=>{this._lastProgress={loaded:t.loaded,total:t.total}};e.onPull=()=>{this._fullReader.read().then((function({value:t,done:i}){if(i)e.close();else{(0,n.assert)(t instanceof ArrayBuffer,"GetReader - expected an ArrayBuffer.");e.enqueue(new Uint8Array(t),1,[t])}})).catch((t=>{e.error(t)}))};e.onCancel=t=>{this._fullReader.cancel(t);e.ready.catch((t=>{if(!this.destroyed)throw t}))}}));t.on("ReaderHeadersReady",(t=>{const i=new n.PromiseCapability,s=this._fullReader;s.headersReady.then((()=>{if(!s.isStreamingSupported||!s.isRangeSupported){this._lastProgress&&e.onProgress?.(this._lastProgress);s.onProgress=t=>{e.onProgress?.({loaded:t.loaded,total:t.total})}}i.resolve({isStreamingSupported:s.isStreamingSupported,isRangeSupported:s.isRangeSupported,contentLength:s.contentLength})}),i.reject);return i.promise}));t.on("GetRangeReader",((t,e)=>{(0,n.assert)(this._networkStream,"GetRangeReader - no `IPDFStream` instance available.");const i=this._networkStream.getRangeReader(t.begin,t.end);if(i){e.onPull=()=>{i.read().then((function({value:t,done:i}){if(i)e.close();else{(0,n.assert)(t instanceof ArrayBuffer,"GetRangeReader - expected an ArrayBuffer.");e.enqueue(new Uint8Array(t),1,[t])}})).catch((t=>{e.error(t)}))};e.onCancel=t=>{i.cancel(t);e.ready.catch((t=>{if(!this.destroyed)throw t}))}}else e.close()}));t.on("GetDoc",(({pdfInfo:t})=>{this._numPages=t.numPages;this._htmlForXfa=t.htmlForXfa;delete t.htmlForXfa;e._capability.resolve(new PDFDocumentProxy(t,this))}));t.on("DocException",(function(t){let i;switch(t.name){case"PasswordException":i=new n.PasswordException(t.message,t.code);break;case"InvalidPDFException":i=new n.InvalidPDFException(t.message);break;case"MissingPDFException":i=new n.MissingPDFException(t.message);break;case"UnexpectedResponseException":i=new n.UnexpectedResponseException(t.message,t.status);break;case"UnknownErrorException":i=new n.UnknownErrorException(t.message,t.details);break;default:(0,n.unreachable)("DocException - expected a valid Error.")}e._capability.reject(i)}));t.on("PasswordRequest",(t=>{this.#Z=new n.PromiseCapability;if(e.onPassword){const updatePassword=t=>{t instanceof Error?this.#Z.reject(t):this.#Z.resolve({password:t})};try{e.onPassword(updatePassword,t.code)}catch(t){this.#Z.reject(t)}}else this.#Z.reject(new n.PasswordException(t.message,t.code));return this.#Z.promise}));t.on("DataLoaded",(t=>{e.onProgress?.({loaded:t.length,total:t.length});this.downloadInfoCapability.resolve(t)}));t.on("StartRenderPage",(t=>{if(this.destroyed)return;this.#J.get(t.pageIndex)._startRenderPage(t.transparency,t.cacheKey)}));t.on("commonobj",(([e,i,s])=>{if(this.destroyed)return null;if(this.commonObjs.has(e))return null;switch(i){case"Font":const a=this._params;if("error"in s){const t=s.error;(0,n.warn)(`Error during font loading: ${t}`);this.commonObjs.resolve(e,t);break}const r=a.pdfBug&&globalThis.FontInspector?.enabled?(t,e)=>globalThis.FontInspector.fontAdded(t,e):null,l=new o.FontFaceObject(s,{isEvalSupported:a.isEvalSupported,disableFontFace:a.disableFontFace,ignoreErrors:a.ignoreErrors,inspectFont:r});this.fontLoader.bind(l).catch((i=>t.sendWithPromise("FontFallback",{id:e}))).finally((()=>{!a.fontExtraProperties&&l.data&&(l.data=null);this.commonObjs.resolve(e,l)}));break;case"CopyLocalImage":const{imageRef:h}=s;(0,n.assert)(h,"The imageRef must be defined.");for(const t of this.#J.values())for(const[,i]of t.objs)if(i.ref===h){if(!i.dataLen)return null;this.commonObjs.resolve(e,structuredClone(i));return i.dataLen}break;case"FontPath":case"Image":case"Pattern":this.commonObjs.resolve(e,s);break;default:throw new Error(`Got unknown common object type ${i}`)}return null}));t.on("obj",(([t,e,i,s])=>{if(this.destroyed)return;const a=this.#J.get(e);if(!a.objs.has(t))if(0!==a._intentStates.size)switch(i){case"Image":a.objs.resolve(t,s);s?.dataLen>n.MAX_IMAGE_SIZE_TO_CACHE&&(a._maybeCleanupAfterRender=!0);break;case"Pattern":a.objs.resolve(t,s);break;default:throw new Error(`Got unknown object type ${i}`)}else s?.bitmap?.close()}));t.on("DocProgress",(t=>{this.destroyed||e.onProgress?.({loaded:t.loaded,total:t.total})}));t.on("FetchBuiltInCMap",(t=>this.destroyed?Promise.reject(new Error("Worker was destroyed.")):this.cMapReaderFactory?this.cMapReaderFactory.fetch(t):Promise.reject(new Error("CMapReaderFactory not initialized, see the `useWorkerFetch` parameter."))));t.on("FetchStandardFontData",(t=>this.destroyed?Promise.reject(new Error("Worker was destroyed.")):this.standardFontDataFactory?this.standardFontDataFactory.fetch(t):Promise.reject(new Error("StandardFontDataFactory not initialized, see the `useWorkerFetch` parameter."))))}getData(){return this.messageHandler.sendWithPromise("GetData",null)}saveDocument(){this.annotationStorage.size<=0&&(0,n.warn)("saveDocument called while `annotationStorage` is empty, please use the getData-method instead.");const{map:t,transfer:e}=this.annotationStorage.serializable;return this.messageHandler.sendWithPromise("SaveDocument",{isPureXfa:!!this._htmlForXfa,numPages:this._numPages,annotationStorage:t,filename:this._fullReader?.filename??null},e).finally((()=>{this.annotationStorage.resetModified()}))}getPage(t){if(!Number.isInteger(t)||t<=0||t>this._numPages)return Promise.reject(new Error("Invalid page request."));const e=t-1,i=this.#Q.get(e);if(i)return i;const s=this.messageHandler.sendWithPromise("GetPage",{pageIndex:e}).then((t=>{if(this.destroyed)throw new Error("Transport destroyed");const i=new PDFPageProxy(e,t,this,this._params.pdfBug);this.#J.set(e,i);return i}));this.#Q.set(e,s);return s}getPageIndex(t){return"object"!=typeof t||null===t||!Number.isInteger(t.num)||t.num<0||!Number.isInteger(t.gen)||t.gen<0?Promise.reject(new Error("Invalid pageIndex request.")):this.messageHandler.sendWithPromise("GetPageIndex",{num:t.num,gen:t.gen})}getAnnotations(t,e){return this.messageHandler.sendWithPromise("GetAnnotations",{pageIndex:t,intent:e})}getFieldObjects(){return this.#tt("GetFieldObjects")}hasJSActions(){return this.#tt("HasJSActions")}getCalculationOrderIds(){return this.messageHandler.sendWithPromise("GetCalculationOrderIds",null)}getDestinations(){return this.messageHandler.sendWithPromise("GetDestinations",null)}getDestination(t){return"string"!=typeof t?Promise.reject(new Error("Invalid destination request.")):this.messageHandler.sendWithPromise("GetDestination",{id:t})}getPageLabels(){return this.messageHandler.sendWithPromise("GetPageLabels",null)}getPageLayout(){return this.messageHandler.sendWithPromise("GetPageLayout",null)}getPageMode(){return this.messageHandler.sendWithPromise("GetPageMode",null)}getViewerPreferences(){return this.messageHandler.sendWithPromise("GetViewerPreferences",null)}getOpenAction(){return this.messageHandler.sendWithPromise("GetOpenAction",null)}getAttachments(){return this.messageHandler.sendWithPromise("GetAttachments",null)}getDocJSActions(){return this.#tt("GetDocJSActions")}getPageJSActions(t){return this.messageHandler.sendWithPromise("GetPageJSActions",{pageIndex:t})}getStructTree(t){return this.messageHandler.sendWithPromise("GetStructTree",{pageIndex:t})}getOutline(){return this.messageHandler.sendWithPromise("GetOutline",null)}getOptionalContentConfig(){return this.messageHandler.sendWithPromise("GetOptionalContentConfig",null).then((t=>new p.OptionalContentConfig(t)))}getPermissions(){return this.messageHandler.sendWithPromise("GetPermissions",null)}getMetadata(){const t="GetMetadata",e=this.#Y.get(t);if(e)return e;const i=this.messageHandler.sendWithPromise(t,null).then((t=>({info:t[0],metadata:t[1]?new u.Metadata(t[1]):null,contentDispositionFilename:this._fullReader?.filename??null,contentLength:this._fullReader?.contentLength??null})));this.#Y.set(t,i);return i}getMarkInfo(){return this.messageHandler.sendWithPromise("GetMarkInfo",null)}async startCleanup(t=!1){if(!this.destroyed){await this.messageHandler.sendWithPromise("Cleanup",null);for(const t of this.#J.values()){if(!t.cleanup())throw new Error(`startCleanup: Page ${t.pageNumber} is currently rendering.`)}this.commonObjs.clear();t||this.fontLoader.clear();this.#Y.clear();this.filterFactory.destroy(!0)}}get loadingParams(){const{disableAutoFetch:t,enableXfa:e}=this._params;return(0,n.shadow)(this,"loadingParams",{disableAutoFetch:t,enableXfa:e})}}class PDFObjects{#et=Object.create(null);#it(t){return this.#et[t]||={capability:new n.PromiseCapability,data:null}}get(t,e=null){if(e){const i=this.#it(t);i.capability.promise.then((()=>e(i.data)));return null}const i=this.#et[t];if(!i?.capability.settled)throw new Error(`Requesting object that isn't resolved yet ${t}.`);return i.data}has(t){const e=this.#et[t];return e?.capability.settled??!1}resolve(t,e=null){const i=this.#it(t);i.data=e;i.capability.resolve()}clear(){for(const t in this.#et){const{data:e}=this.#et[t];e?.bitmap?.close()}this.#et=Object.create(null)}*[Symbol.iterator](){for(const t in this.#et){const{capability:e,data:i}=this.#et[t];e.settled&&(yield[t,i])}}}class RenderTask{#st=null;constructor(t){this.#st=t;this.onContinue=null}get promise(){return this.#st.capability.promise}cancel(t=0){this.#st.cancel(null,t)}get separateAnnots(){const{separateAnnots:t}=this.#st.operatorList;if(!t)return!1;const{annotationCanvasMap:e}=this.#st;return t.form||t.canvas&&e?.size>0}}class InternalRenderTask{static#nt=new WeakSet;constructor({callback:t,params:e,objs:i,commonObjs:s,annotationCanvasMap:a,operatorList:r,pageIndex:o,canvasFactory:l,filterFactory:h,useRequestAnimationFrame:d=!1,pdfBug:c=!1,pageColors:u=null}){this.callback=t;this.params=e;this.objs=i;this.commonObjs=s;this.annotationCanvasMap=a;this.operatorListIdx=null;this.operatorList=r;this._pageIndex=o;this.canvasFactory=l;this.filterFactory=h;this._pdfBug=c;this.pageColors=u;this.running=!1;this.graphicsReadyCallback=null;this.graphicsReady=!1;this._useRequestAnimationFrame=!0===d&&"undefined"!=typeof window;this.cancelled=!1;this.capability=new n.PromiseCapability;this.task=new RenderTask(this);this._cancelBound=this.cancel.bind(this);this._continueBound=this._continue.bind(this);this._scheduleNextBound=this._scheduleNext.bind(this);this._nextBound=this._next.bind(this);this._canvas=e.canvasContext.canvas}get completed(){return this.capability.promise.catch((function(){}))}initializeGraphics({transparency:t=!1,optionalContentConfig:e}){if(this.cancelled)return;if(this._canvas){if(InternalRenderTask.#nt.has(this._canvas))throw new Error("Cannot use the same canvas during multiple render() operations. Use different canvas or ensure previous operations were cancelled or completed.");InternalRenderTask.#nt.add(this._canvas)}if(this._pdfBug&&globalThis.StepperManager?.enabled){this.stepper=globalThis.StepperManager.create(this._pageIndex);this.stepper.init(this.operatorList);this.stepper.nextBreakPoint=this.stepper.getNextBreakPoint()}const{canvasContext:i,viewport:s,transform:n,background:a}=this.params;this.gfx=new h.CanvasGraphics(i,this.commonObjs,this.objs,this.canvasFactory,this.filterFactory,{optionalContentConfig:e},this.annotationCanvasMap,this.pageColors);this.gfx.beginDrawing({transform:n,viewport:s,transparency:t,background:a});this.operatorListIdx=0;this.graphicsReady=!0;this.graphicsReadyCallback?.()}cancel(t=null,e=0){this.running=!1;this.cancelled=!0;this.gfx?.endDrawing();InternalRenderTask.#nt.delete(this._canvas);this.callback(t||new r.RenderingCancelledException(`Rendering cancelled, page ${this._pageIndex+1}`,e))}operatorListChanged(){if(this.graphicsReady){this.stepper?.updateOperatorList(this.operatorList);this.running||this._continue()}else this.graphicsReadyCallback||=this._continueBound}_continue(){this.running=!0;this.cancelled||(this.task.onContinue?this.task.onContinue(this._scheduleNextBound):this._scheduleNext())}_scheduleNext(){this._useRequestAnimationFrame?window.requestAnimationFrame((()=>{this._nextBound().catch(this._cancelBound)})):Promise.resolve().then(this._nextBound).catch(this._cancelBound)}async _next(){if(!this.cancelled){this.operatorListIdx=this.gfx.executeOperatorList(this.operatorList,this.operatorListIdx,this._continueBound,this.stepper);if(this.operatorListIdx===this.operatorList.argsArray.length){this.running=!1;if(this.operatorList.lastChunk){this.gfx.endDrawing();InternalRenderTask.#nt.delete(this._canvas);this.callback()}}}}}const M="4.0.379",P="9e14d04fd";s()}catch(F){s(F)}}))},822:(t,e,i)=>{i.d(e,{BaseCMapReaderFactory:()=>BaseCMapReaderFactory,BaseCanvasFactory:()=>BaseCanvasFactory,BaseFilterFactory:()=>BaseFilterFactory,BaseSVGFactory:()=>BaseSVGFactory,BaseStandardFontDataFactory:()=>BaseStandardFontDataFactory});var s=i(266);class BaseFilterFactory{constructor(){this.constructor===BaseFilterFactory&&(0,s.unreachable)("Cannot initialize BaseFilterFactory.")}addFilter(t){return"none"}addHCMFilter(t,e){return"none"}addHighlightHCMFilter(t,e,i,s){return"none"}destroy(t=!1){}}class BaseCanvasFactory{constructor(){this.constructor===BaseCanvasFactory&&(0,s.unreachable)("Cannot initialize BaseCanvasFactory.")}create(t,e){if(t<=0||e<=0)throw new Error("Invalid canvas size");const i=this._createCanvas(t,e);return{canvas:i,context:i.getContext("2d")}}reset(t,e,i){if(!t.canvas)throw new Error("Canvas is not specified");if(e<=0||i<=0)throw new Error("Invalid canvas size");t.canvas.width=e;t.canvas.height=i}destroy(t){if(!t.canvas)throw new Error("Canvas is not specified");t.canvas.width=0;t.canvas.height=0;t.canvas=null;t.context=null}_createCanvas(t,e){(0,s.unreachable)("Abstract method `_createCanvas` called.")}}class BaseCMapReaderFactory{constructor({baseUrl:t=null,isCompressed:e=!0}){this.constructor===BaseCMapReaderFactory&&(0,s.unreachable)("Cannot initialize BaseCMapReaderFactory.");this.baseUrl=t;this.isCompressed=e}async fetch({name:t}){if(!this.baseUrl)throw new Error('The CMap "baseUrl" parameter must be specified, ensure that the "cMapUrl" and "cMapPacked" API parameters are provided.');if(!t)throw new Error("CMap name must be specified.");const e=this.baseUrl+t+(this.isCompressed?".bcmap":""),i=this.isCompressed?s.CMapCompressionType.BINARY:s.CMapCompressionType.NONE;return this._fetchData(e,i).catch((t=>{throw new Error(`Unable to load ${this.isCompressed?"binary ":""}CMap at: ${e}`)}))}_fetchData(t,e){(0,s.unreachable)("Abstract method `_fetchData` called.")}}class BaseStandardFontDataFactory{constructor({baseUrl:t=null}){this.constructor===BaseStandardFontDataFactory&&(0,s.unreachable)("Cannot initialize BaseStandardFontDataFactory.");this.baseUrl=t}async fetch({filename:t}){if(!this.baseUrl)throw new Error('The standard font "baseUrl" parameter must be specified, ensure that the "standardFontDataUrl" API parameter is provided.');if(!t)throw new Error("Font filename must be specified.");const e=`${this.baseUrl}${t}`;return this._fetchData(e).catch((t=>{throw new Error(`Unable to load font data at: ${e}`)}))}_fetchData(t){(0,s.unreachable)("Abstract method `_fetchData` called.")}}class BaseSVGFactory{constructor(){this.constructor===BaseSVGFactory&&(0,s.unreachable)("Cannot initialize BaseSVGFactory.")}create(t,e,i=!1){if(t<=0||e<=0)throw new Error("Invalid SVG dimensions");const s=this._createSVG("svg:svg");s.setAttribute("version","1.1");if(!i){s.setAttribute("width",`${t}px`);s.setAttribute("height",`${e}px`)}s.setAttribute("preserveAspectRatio","none");s.setAttribute("viewBox",`0 0 ${t} ${e}`);return s}createElement(t){if("string"!=typeof t)throw new Error("Invalid SVG element type");return this._createSVG(t)}_createSVG(t){(0,s.unreachable)("Abstract method `_createSVG` called.")}}},250:(t,e,i)=>{i.d(e,{CanvasGraphics:()=>CanvasGraphics});var s=i(266),n=i(473);const a="Fill",r="Stroke",o="Shading";function applyBoundingBox(t,e){if(!e)return;const i=e[2]-e[0],s=e[3]-e[1],n=new Path2D;n.rect(e[0],e[1],i,s);t.clip(n)}class BaseShadingPattern{constructor(){this.constructor===BaseShadingPattern&&(0,s.unreachable)("Cannot initialize BaseShadingPattern.")}getPattern(){(0,s.unreachable)("Abstract method `getPattern` called.")}}class RadialAxialShadingPattern extends BaseShadingPattern{constructor(t){super();this._type=t[1];this._bbox=t[2];this._colorStops=t[3];this._p0=t[4];this._p1=t[5];this._r0=t[6];this._r1=t[7];this.matrix=null}_createGradient(t){let e;"axial"===this._type?e=t.createLinearGradient(this._p0[0],this._p0[1],this._p1[0],this._p1[1]):"radial"===this._type&&(e=t.createRadialGradient(this._p0[0],this._p0[1],this._r0,this._p1[0],this._p1[1],this._r1));for(const t of this._colorStops)e.addColorStop(t[0],t[1]);return e}getPattern(t,e,i,o){let l;if(o===r||o===a){const a=e.current.getClippedPathBoundingBox(o,(0,n.getCurrentTransform)(t))||[0,0,0,0],r=Math.ceil(a[2]-a[0])||1,h=Math.ceil(a[3]-a[1])||1,d=e.cachedCanvases.getCanvas("pattern",r,h,!0),c=d.context;c.clearRect(0,0,c.canvas.width,c.canvas.height);c.beginPath();c.rect(0,0,c.canvas.width,c.canvas.height);c.translate(-a[0],-a[1]);i=s.Util.transform(i,[1,0,0,1,a[0],a[1]]);c.transform(...e.baseTransform);this.matrix&&c.transform(...this.matrix);applyBoundingBox(c,this._bbox);c.fillStyle=this._createGradient(c);c.fill();l=t.createPattern(d.canvas,"no-repeat");const u=new DOMMatrix(i);l.setTransform(u)}else{applyBoundingBox(t,this._bbox);l=this._createGradient(t)}return l}}function drawTriangle(t,e,i,s,n,a,r,o){const l=e.coords,h=e.colors,d=t.data,c=4*t.width;let u;if(l[i+1]>l[s+1]){u=i;i=s;s=u;u=a;a=r;r=u}if(l[s+1]>l[n+1]){u=s;s=n;n=u;u=r;r=o;o=u}if(l[i+1]>l[s+1]){u=i;i=s;s=u;u=a;a=r;r=u}const p=(l[i]+e.offsetX)*e.scaleX,g=(l[i+1]+e.offsetY)*e.scaleY,m=(l[s]+e.offsetX)*e.scaleX,f=(l[s+1]+e.offsetY)*e.scaleY,b=(l[n]+e.offsetX)*e.scaleX,A=(l[n+1]+e.offsetY)*e.scaleY;if(g>=A)return;const v=h[a],y=h[a+1],E=h[a+2],_=h[r],w=h[r+1],x=h[r+2],C=h[o],S=h[o+1],T=h[o+2],M=Math.round(g),P=Math.round(A);let F,R,k,D,I,L,O,B;for(let t=M;t<=P;t++){if(tA?1:f===A?0:(f-t)/(f-A);F=m-(m-b)*e;R=_-(_-C)*e;k=w-(w-S)*e;D=x-(x-T)*e}let e;e=tA?1:(g-t)/(g-A);I=p-(p-b)*e;L=v-(v-C)*e;O=y-(y-S)*e;B=E-(E-T)*e;const i=Math.round(Math.min(F,I)),s=Math.round(Math.max(F,I));let n=c*t+4*i;for(let t=i;t<=s;t++){e=(F-t)/(F-I);e<0?e=0:e>1&&(e=1);d[n++]=R-(R-L)*e|0;d[n++]=k-(k-O)*e|0;d[n++]=D-(D-B)*e|0;d[n++]=255}}}function drawFigure(t,e,i){const s=e.coords,n=e.colors;let a,r;switch(e.type){case"lattice":const o=e.verticesPerRow,l=Math.floor(s.length/o)-1,h=o-1;for(a=0;a=s?n=s:i=n/t;return{scale:i,size:n}}clipBbox(t,e,i,s,a){const r=s-e,o=a-i;t.ctx.rect(e,i,r,o);t.current.updateRectMinMax((0,n.getCurrentTransform)(t.ctx),[e,i,s,a]);t.clip();t.endPath()}setFillAndStrokeStyleToContext(t,e,i){const n=t.ctx,a=t.current;switch(e){case l:const t=this.ctx;n.fillStyle=t.fillStyle;n.strokeStyle=t.strokeStyle;a.fillColor=t.fillStyle;a.strokeColor=t.strokeStyle;break;case h:const r=s.Util.makeHexColor(i[0],i[1],i[2]);n.fillStyle=r;n.strokeStyle=r;a.fillColor=r;a.strokeColor=r;break;default:throw new s.FormatError(`Unsupported paint type: ${e}`)}}getPattern(t,e,i,n){let a=i;if(n!==o){a=s.Util.transform(a,e.baseTransform);this.matrix&&(a=s.Util.transform(a,this.matrix))}const r=this.createPatternCanvas(e);let l=new DOMMatrix(a);l=l.translate(r.offsetX,r.offsetY);l=l.scale(1/r.scaleX,1/r.scaleY);const h=t.createPattern(r.canvas,"repeat");h.setTransform(l);return h}}function convertBlackAndWhiteToRGBA({src:t,srcPos:e=0,dest:i,width:n,height:a,nonBlackColor:r=4294967295,inverseDecode:o=!1}){const l=s.FeatureTest.isLittleEndian?4278190080:255,[h,d]=o?[r,l]:[l,r],c=n>>3,u=7&n,p=t.length;i=new Uint32Array(i.buffer);let g=0;for(let s=0;s>2),b=i.length,A=n+7>>3,v=4294967295,y=s.FeatureTest.isLittleEndian?4278190080:255;for(g=0;gA?n:8*t-7,r=-8&a;let o=0,l=0;for(;s>=1}}for(;h=r){f=a;b=n*f}h=0;for(m=b;m--;){p[h++]=u[d++];p[h++]=u[d++];p[h++]=u[d++];p[h++]=255}t.putImageData(l,0,g*c)}}}function putBinaryImageMask(t,e){if(e.bitmap){t.drawImage(e.bitmap,0,0);return}const i=e.height,s=e.width,n=i%c,a=(i-n)/c,r=0===n?a:a+1,o=t.createImageData(s,c);let l=0;const h=e.data,d=o.data;for(let e=0;e>8;t[a-2]=t[a-2]*n+i*r>>8;t[a-1]=t[a-1]*n+s*r>>8}}}function composeSMaskAlpha(t,e,i){const s=t.length;for(let n=3;n>8]>>8:e[n]*s>>16}}function composeSMask(t,e,i,s){const n=s[0],a=s[1],r=s[2]-n,o=s[3]-a;if(0!==r&&0!==o){!function genericComposeSMask(t,e,i,s,n,a,r,o,l,h,d){const c=!!a,u=c?a[0]:0,p=c?a[1]:0,g=c?a[2]:0,m="Luminosity"===n?composeSMaskLuminosity:composeSMaskAlpha,f=Math.min(s,Math.ceil(1048576/i));for(let n=0;n10&&"function"==typeof i,d=h?Date.now()+15:0;let c=0;const u=this.commonObjs,p=this.objs;let g;for(;;){if(void 0!==n&&o===n.nextBreakPoint){n.breakIt(o,i);return o}g=r[o];if(g!==s.OPS.dependency)this[g].apply(this,a[o]);else for(const t of a[o]){const e=t.startsWith("g_")?u:p;if(!e.has(t)){e.get(t,i);return o}}o++;if(o===l)return o;if(h&&++c>10){if(Date.now()>d){i();return o}c=0}}}#at(){for(;this.stateStack.length||this.inSMaskMode;)this.restore();this.ctx.restore();if(this.transparentCanvas){this.ctx=this.compositeCtx;this.ctx.save();this.ctx.setTransform(1,0,0,1,0,0);this.ctx.drawImage(this.transparentCanvas,0,0);this.ctx.restore();this.transparentCanvas=null}}endDrawing(){this.#at();this.cachedCanvases.clear();this.cachedPatterns.clear();for(const t of this._cachedBitmapsMap.values()){for(const e of t.values())"undefined"!=typeof HTMLCanvasElement&&e instanceof HTMLCanvasElement&&(e.width=e.height=0);t.clear()}this._cachedBitmapsMap.clear();this.#rt()}#rt(){if(this.pageColors){const t=this.filterFactory.addHCMFilter(this.pageColors.foreground,this.pageColors.background);if("none"!==t){const e=this.ctx.filter;this.ctx.filter=t;this.ctx.drawImage(this.ctx.canvas,0,0);this.ctx.filter=e}}}_scaleImage(t,e){const i=t.width,s=t.height;let n,a,r=Math.max(Math.hypot(e[0],e[1]),1),o=Math.max(Math.hypot(e[2],e[3]),1),l=i,h=s,d="prescale1";for(;r>2&&l>1||o>2&&h>1;){let e=l,i=h;if(r>2&&l>1){e=l>=16384?Math.floor(l/2)-1||1:Math.ceil(l/2);r/=l/e}if(o>2&&h>1){i=h>=16384?Math.floor(h/2)-1||1:Math.ceil(h)/2;o/=h/i}n=this.cachedCanvases.getCanvas(d,e,i);a=n.context;a.clearRect(0,0,e,i);a.drawImage(t,0,0,l,h,0,0,e,i);t=n.canvas;l=e;h=i;d="prescale1"===d?"prescale2":"prescale1"}return{img:t,paintWidth:l,paintHeight:h}}_createMaskCanvas(t){const e=this.ctx,{width:i,height:r}=t,o=this.current.fillColor,l=this.current.patternFill,h=(0,n.getCurrentTransform)(e);let d,c,u,p;if((t.bitmap||t.data)&&t.count>1){const e=t.bitmap||t.data.buffer;c=JSON.stringify(l?h:[h.slice(0,4),o]);d=this._cachedBitmapsMap.get(e);if(!d){d=new Map;this._cachedBitmapsMap.set(e,d)}const i=d.get(c);if(i&&!l){return{canvas:i,offsetX:Math.round(Math.min(h[0],h[2])+h[4]),offsetY:Math.round(Math.min(h[1],h[3])+h[5])}}u=i}if(!u){p=this.cachedCanvases.getCanvas("maskCanvas",i,r);putBinaryImageMask(p.context,t)}let g=s.Util.transform(h,[1/i,0,0,-1/r,0,0]);g=s.Util.transform(g,[1,0,0,1,0,-r]);const[m,f,b,A]=s.Util.getAxialAlignedBoundingBox([0,0,i,r],g),v=Math.round(b-m)||1,y=Math.round(A-f)||1,E=this.cachedCanvases.getCanvas("fillCanvas",v,y),_=E.context,w=m,x=f;_.translate(-w,-x);_.transform(...g);if(!u){u=this._scaleImage(p.canvas,(0,n.getCurrentTransformInverse)(_));u=u.img;d&&l&&d.set(c,u)}_.imageSmoothingEnabled=getImageSmoothingEnabled((0,n.getCurrentTransform)(_),t.interpolate);drawImageAtIntegerCoords(_,u,0,0,u.width,u.height,0,0,i,r);_.globalCompositeOperation="source-in";const C=s.Util.transform((0,n.getCurrentTransformInverse)(_),[1,0,0,1,-w,-x]);_.fillStyle=l?o.getPattern(e,this,C,a):o;_.fillRect(0,0,i,r);if(d&&!l){this.cachedCanvases.delete("fillCanvas");d.set(c,E.canvas)}return{canvas:E.canvas,offsetX:Math.round(w),offsetY:Math.round(x)}}setLineWidth(t){t!==this.current.lineWidth&&(this._cachedScaleForStroking[0]=-1);this.current.lineWidth=t;this.ctx.lineWidth=t}setLineCap(t){this.ctx.lineCap=u[t]}setLineJoin(t){this.ctx.lineJoin=p[t]}setMiterLimit(t){this.ctx.miterLimit=t}setDash(t,e){const i=this.ctx;if(void 0!==i.setLineDash){i.setLineDash(t);i.lineDashOffset=e}}setRenderingIntent(t){}setFlatness(t){}setGState(t){for(const[e,i]of t)switch(e){case"LW":this.setLineWidth(i);break;case"LC":this.setLineCap(i);break;case"LJ":this.setLineJoin(i);break;case"ML":this.setMiterLimit(i);break;case"D":this.setDash(i[0],i[1]);break;case"RI":this.setRenderingIntent(i);break;case"FL":this.setFlatness(i);break;case"Font":this.setFont(i[0],i[1]);break;case"CA":this.current.strokeAlpha=i;break;case"ca":this.current.fillAlpha=i;this.ctx.globalAlpha=i;break;case"BM":this.ctx.globalCompositeOperation=i;break;case"SMask":this.current.activeSMask=i?this.tempSMask:null;this.tempSMask=null;this.checkSMaskState();break;case"TR":this.ctx.filter=this.current.transferMaps=this.filterFactory.addFilter(i)}}get inSMaskMode(){return!!this.suspendedCtx}checkSMaskState(){const t=this.inSMaskMode;this.current.activeSMask&&!t?this.beginSMaskMode():!this.current.activeSMask&&t&&this.endSMaskMode()}beginSMaskMode(){if(this.inSMaskMode)throw new Error("beginSMaskMode called while already in smask mode");const t=this.ctx.canvas.width,e=this.ctx.canvas.height,i="smaskGroupAt"+this.groupLevel,s=this.cachedCanvases.getCanvas(i,t,e);this.suspendedCtx=this.ctx;this.ctx=s.context;const a=this.ctx;a.setTransform(...(0,n.getCurrentTransform)(this.suspendedCtx));copyCtxState(this.suspendedCtx,a);!function mirrorContextOperations(t,e){if(t._removeMirroring)throw new Error("Context is already forwarding operations.");t.__originalSave=t.save;t.__originalRestore=t.restore;t.__originalRotate=t.rotate;t.__originalScale=t.scale;t.__originalTranslate=t.translate;t.__originalTransform=t.transform;t.__originalSetTransform=t.setTransform;t.__originalResetTransform=t.resetTransform;t.__originalClip=t.clip;t.__originalMoveTo=t.moveTo;t.__originalLineTo=t.lineTo;t.__originalBezierCurveTo=t.bezierCurveTo;t.__originalRect=t.rect;t.__originalClosePath=t.closePath;t.__originalBeginPath=t.beginPath;t._removeMirroring=()=>{t.save=t.__originalSave;t.restore=t.__originalRestore;t.rotate=t.__originalRotate;t.scale=t.__originalScale;t.translate=t.__originalTranslate;t.transform=t.__originalTransform;t.setTransform=t.__originalSetTransform;t.resetTransform=t.__originalResetTransform;t.clip=t.__originalClip;t.moveTo=t.__originalMoveTo;t.lineTo=t.__originalLineTo;t.bezierCurveTo=t.__originalBezierCurveTo;t.rect=t.__originalRect;t.closePath=t.__originalClosePath;t.beginPath=t.__originalBeginPath;delete t._removeMirroring};t.save=function ctxSave(){e.save();this.__originalSave()};t.restore=function ctxRestore(){e.restore();this.__originalRestore()};t.translate=function ctxTranslate(t,i){e.translate(t,i);this.__originalTranslate(t,i)};t.scale=function ctxScale(t,i){e.scale(t,i);this.__originalScale(t,i)};t.transform=function ctxTransform(t,i,s,n,a,r){e.transform(t,i,s,n,a,r);this.__originalTransform(t,i,s,n,a,r)};t.setTransform=function ctxSetTransform(t,i,s,n,a,r){e.setTransform(t,i,s,n,a,r);this.__originalSetTransform(t,i,s,n,a,r)};t.resetTransform=function ctxResetTransform(){e.resetTransform();this.__originalResetTransform()};t.rotate=function ctxRotate(t){e.rotate(t);this.__originalRotate(t)};t.clip=function ctxRotate(t){e.clip(t);this.__originalClip(t)};t.moveTo=function(t,i){e.moveTo(t,i);this.__originalMoveTo(t,i)};t.lineTo=function(t,i){e.lineTo(t,i);this.__originalLineTo(t,i)};t.bezierCurveTo=function(t,i,s,n,a,r){e.bezierCurveTo(t,i,s,n,a,r);this.__originalBezierCurveTo(t,i,s,n,a,r)};t.rect=function(t,i,s,n){e.rect(t,i,s,n);this.__originalRect(t,i,s,n)};t.closePath=function(){e.closePath();this.__originalClosePath()};t.beginPath=function(){e.beginPath();this.__originalBeginPath()}}(a,this.suspendedCtx);this.setGState([["BM","source-over"],["ca",1],["CA",1]])}endSMaskMode(){if(!this.inSMaskMode)throw new Error("endSMaskMode called while not in smask mode");this.ctx._removeMirroring();copyCtxState(this.ctx,this.suspendedCtx);this.ctx=this.suspendedCtx;this.suspendedCtx=null}compose(t){if(!this.current.activeSMask)return;if(t){t[0]=Math.floor(t[0]);t[1]=Math.floor(t[1]);t[2]=Math.ceil(t[2]);t[3]=Math.ceil(t[3])}else t=[0,0,this.ctx.canvas.width,this.ctx.canvas.height];const e=this.current.activeSMask;composeSMask(this.suspendedCtx,e,this.ctx,t);this.ctx.save();this.ctx.setTransform(1,0,0,1,0,0);this.ctx.clearRect(0,0,this.ctx.canvas.width,this.ctx.canvas.height);this.ctx.restore()}save(){if(this.inSMaskMode){copyCtxState(this.ctx,this.suspendedCtx);this.suspendedCtx.save()}else this.ctx.save();const t=this.current;this.stateStack.push(t);this.current=t.clone()}restore(){0===this.stateStack.length&&this.inSMaskMode&&this.endSMaskMode();if(0!==this.stateStack.length){this.current=this.stateStack.pop();if(this.inSMaskMode){this.suspendedCtx.restore();copyCtxState(this.suspendedCtx,this.ctx)}else this.ctx.restore();this.checkSMaskState();this.pendingClip=null;this._cachedScaleForStroking[0]=-1;this._cachedGetSinglePixelWidth=null}}transform(t,e,i,s,n,a){this.ctx.transform(t,e,i,s,n,a);this._cachedScaleForStroking[0]=-1;this._cachedGetSinglePixelWidth=null}constructPath(t,e,i){const a=this.ctx,r=this.current;let o,l,h=r.x,d=r.y;const c=(0,n.getCurrentTransform)(a),u=0===c[0]&&0===c[3]||0===c[1]&&0===c[2],p=u?i.slice(0):null;for(let i=0,n=0,g=t.length;i100&&(h=100);this.current.fontSizeScale=e/h;this.ctx.font=`${l} ${o} ${h}px ${r}`}setTextRenderingMode(t){this.current.textRenderingMode=t}setTextRise(t){this.current.textRise=t}moveText(t,e){this.current.x=this.current.lineX+=t;this.current.y=this.current.lineY+=e}setLeadingMoveText(t,e){this.setLeading(-e);this.moveText(t,e)}setTextMatrix(t,e,i,s,n,a){this.current.textMatrix=[t,e,i,s,n,a];this.current.textMatrixScale=Math.hypot(t,e);this.current.x=this.current.lineX=0;this.current.y=this.current.lineY=0}nextLine(){this.moveText(0,this.current.leading)}paintChar(t,e,i,a){const r=this.ctx,o=this.current,l=o.font,h=o.textRenderingMode,d=o.fontSize/o.fontSizeScale,c=h&s.TextRenderingMode.FILL_STROKE_MASK,u=!!(h&s.TextRenderingMode.ADD_TO_PATH_FLAG),p=o.patternFill&&!l.missingFile;let g;(l.disableFontFace||u||p)&&(g=l.getPathGenerator(this.commonObjs,t));if(l.disableFontFace||p){r.save();r.translate(e,i);r.beginPath();g(r,d);a&&r.setTransform(...a);c!==s.TextRenderingMode.FILL&&c!==s.TextRenderingMode.FILL_STROKE||r.fill();c!==s.TextRenderingMode.STROKE&&c!==s.TextRenderingMode.FILL_STROKE||r.stroke();r.restore()}else{c!==s.TextRenderingMode.FILL&&c!==s.TextRenderingMode.FILL_STROKE||r.fillText(t,e,i);c!==s.TextRenderingMode.STROKE&&c!==s.TextRenderingMode.FILL_STROKE||r.strokeText(t,e,i)}if(u){(this.pendingTextPaths||=[]).push({transform:(0,n.getCurrentTransform)(r),x:e,y:i,fontSize:d,addToPath:g})}}get isFontSubpixelAAEnabled(){const{context:t}=this.cachedCanvases.getCanvas("isFontSubpixelAAEnabled",10,10);t.scale(1.5,1);t.fillText("I",0,10);const e=t.getImageData(0,0,10,10).data;let i=!1;for(let t=3;t0&&e[t]<255){i=!0;break}return(0,s.shadow)(this,"isFontSubpixelAAEnabled",i)}showText(t){const e=this.current,i=e.font;if(i.isType3Font)return this.showType3Text(t);const r=e.fontSize;if(0===r)return;const o=this.ctx,l=e.fontSizeScale,h=e.charSpacing,d=e.wordSpacing,c=e.fontDirection,u=e.textHScale*c,p=t.length,g=i.vertical,m=g?1:-1,f=i.defaultVMetrics,b=r*e.fontMatrix[0],A=e.textRenderingMode===s.TextRenderingMode.FILL&&!i.disableFontFace&&!e.patternFill;o.save();o.transform(...e.textMatrix);o.translate(e.x,e.y+e.textRise);c>0?o.scale(u,-1):o.scale(u,1);let v;if(e.patternFill){o.save();const t=e.fillColor.getPattern(o,this,(0,n.getCurrentTransformInverse)(o),a);v=(0,n.getCurrentTransform)(o);o.restore();o.fillStyle=t}let y=e.lineWidth;const E=e.textMatrixScale;if(0===E||0===y){const t=e.textRenderingMode&s.TextRenderingMode.FILL_STROKE_MASK;t!==s.TextRenderingMode.STROKE&&t!==s.TextRenderingMode.FILL_STROKE||(y=this.getSinglePixelWidth())}else y/=E;if(1!==l){o.scale(l,l);y/=l}o.lineWidth=y;if(i.isInvalidPDFjsFont){const i=[];let s=0;for(const e of t){i.push(e.unicode);s+=e.width}o.fillText(i.join(""),0,0);e.x+=s*b*u;o.restore();this.compose();return}let _,w=0;for(_=0;_0){const t=1e3*o.measureText(a).width/r*l;if(Enew CanvasGraphics(t,this.commonObjs,this.objs,this.canvasFactory,this.filterFactory,{optionalContentConfig:this.optionalContentConfig,markedContentStack:this.markedContentStack})};e=new TilingPattern(t,i,this.ctx,a,s)}else e=this._getPattern(t[1],t[2]);return e}setStrokeColorN(){this.current.strokeColor=this.getColorN_Pattern(arguments)}setFillColorN(){this.current.fillColor=this.getColorN_Pattern(arguments);this.current.patternFill=!0}setStrokeRGBColor(t,e,i){const n=s.Util.makeHexColor(t,e,i);this.ctx.strokeStyle=n;this.current.strokeColor=n}setFillRGBColor(t,e,i){const n=s.Util.makeHexColor(t,e,i);this.ctx.fillStyle=n;this.current.fillColor=n;this.current.patternFill=!1}_getPattern(t,e=null){let i;if(this.cachedPatterns.has(t))i=this.cachedPatterns.get(t);else{i=function getShadingPattern(t){switch(t[0]){case"RadialAxial":return new RadialAxialShadingPattern(t);case"Mesh":return new MeshShadingPattern(t);case"Dummy":return new DummyShadingPattern}throw new Error(`Unknown IR type: ${t[0]}`)}(this.getObject(t));this.cachedPatterns.set(t,i)}e&&(i.matrix=e);return i}shadingFill(t){if(!this.contentVisible)return;const e=this.ctx;this.save();const i=this._getPattern(t);e.fillStyle=i.getPattern(e,this,(0,n.getCurrentTransformInverse)(e),o);const a=(0,n.getCurrentTransformInverse)(e);if(a){const{width:t,height:i}=e.canvas,[n,r,o,l]=s.Util.getAxialAlignedBoundingBox([0,0,t,i],a);this.ctx.fillRect(n,r,o-n,l-r)}else this.ctx.fillRect(-1e10,-1e10,2e10,2e10);this.compose(this.current.getClippedPathBoundingBox());this.restore()}beginInlineImage(){(0,s.unreachable)("Should not call beginInlineImage")}beginImageData(){(0,s.unreachable)("Should not call beginImageData")}paintFormXObjectBegin(t,e){if(this.contentVisible){this.save();this.baseTransformStack.push(this.baseTransform);Array.isArray(t)&&6===t.length&&this.transform(...t);this.baseTransform=(0,n.getCurrentTransform)(this.ctx);if(e){const t=e[2]-e[0],i=e[3]-e[1];this.ctx.rect(e[0],e[1],t,i);this.current.updateRectMinMax((0,n.getCurrentTransform)(this.ctx),e);this.clip();this.endPath()}}}paintFormXObjectEnd(){if(this.contentVisible){this.restore();this.baseTransform=this.baseTransformStack.pop()}}beginGroup(t){if(!this.contentVisible)return;this.save();if(this.inSMaskMode){this.endSMaskMode();this.current.activeSMask=null}const e=this.ctx;t.isolated||(0,s.info)("TODO: Support non-isolated groups.");t.knockout&&(0,s.warn)("Knockout groups not supported.");const i=(0,n.getCurrentTransform)(e);t.matrix&&e.transform(...t.matrix);if(!t.bbox)throw new Error("Bounding box is required.");let a=s.Util.getAxialAlignedBoundingBox(t.bbox,(0,n.getCurrentTransform)(e));const r=[0,0,e.canvas.width,e.canvas.height];a=s.Util.intersect(a,r)||[0,0,0,0];const o=Math.floor(a[0]),l=Math.floor(a[1]);let h=Math.max(Math.ceil(a[2])-o,1),c=Math.max(Math.ceil(a[3])-l,1),u=1,p=1;if(h>d){u=h/d;h=d}if(c>d){p=c/d;c=d}this.current.startNewPathAndClipBox([0,0,h,c]);let g="groupAt"+this.groupLevel;t.smask&&(g+="_smask_"+this.smaskCounter++%2);const m=this.cachedCanvases.getCanvas(g,h,c),f=m.context;f.scale(1/u,1/p);f.translate(-o,-l);f.transform(...i);if(t.smask)this.smaskStack.push({canvas:m.canvas,context:f,offsetX:o,offsetY:l,scaleX:u,scaleY:p,subtype:t.smask.subtype,backdrop:t.smask.backdrop,transferMap:t.smask.transferMap||null,startTransformInverse:null});else{e.setTransform(1,0,0,1,0,0);e.translate(o,l);e.scale(u,p);e.save()}copyCtxState(e,f);this.ctx=f;this.setGState([["BM","source-over"],["ca",1],["CA",1]]);this.groupStack.push(e);this.groupLevel++}endGroup(t){if(!this.contentVisible)return;this.groupLevel--;const e=this.ctx,i=this.groupStack.pop();this.ctx=i;this.ctx.imageSmoothingEnabled=!1;if(t.smask){this.tempSMask=this.smaskStack.pop();this.restore()}else{this.ctx.restore();const t=(0,n.getCurrentTransform)(this.ctx);this.restore();this.ctx.save();this.ctx.setTransform(...t);const i=s.Util.getAxialAlignedBoundingBox([0,0,e.canvas.width,e.canvas.height],t);this.ctx.drawImage(e.canvas,0,0);this.ctx.restore();this.compose(i)}}beginAnnotation(t,e,i,a,r){this.#at();resetCtxToDefault(this.ctx);this.ctx.save();this.save();this.baseTransform&&this.ctx.setTransform(...this.baseTransform);if(Array.isArray(e)&&4===e.length){const a=e[2]-e[0],o=e[3]-e[1];if(r&&this.annotationCanvasMap){(i=i.slice())[4]-=e[0];i[5]-=e[1];(e=e.slice())[0]=e[1]=0;e[2]=a;e[3]=o;const[r,l]=s.Util.singularValueDecompose2dScale((0,n.getCurrentTransform)(this.ctx)),{viewportScale:h}=this,d=Math.ceil(a*this.outputScaleX*h),c=Math.ceil(o*this.outputScaleY*h);this.annotationCanvas=this.canvasFactory.create(d,c);const{canvas:u,context:p}=this.annotationCanvas;this.annotationCanvasMap.set(t,u);this.annotationCanvas.savedCtx=this.ctx;this.ctx=p;this.ctx.save();this.ctx.setTransform(r,0,0,-l,0,o*l);resetCtxToDefault(this.ctx)}else{resetCtxToDefault(this.ctx);this.ctx.rect(e[0],e[1],a,o);this.ctx.clip();this.endPath()}}this.current=new CanvasExtraState(this.ctx.canvas.width,this.ctx.canvas.height);this.transform(...i);this.transform(...a)}endAnnotation(){if(this.annotationCanvas){this.ctx.restore();this.#rt();this.ctx=this.annotationCanvas.savedCtx;delete this.annotationCanvas.savedCtx;delete this.annotationCanvas}}paintImageMaskXObject(t){if(!this.contentVisible)return;const e=t.count;(t=this.getObject(t.data,t)).count=e;const i=this.ctx,s=this.processingType3;if(s){void 0===s.compiled&&(s.compiled=function compileType3Glyph(t){const{width:e,height:i}=t;if(e>1e3||i>1e3)return null;const s=new Uint8Array([0,2,4,0,1,0,5,4,8,10,0,8,0,2,1,0]),n=e+1;let a,r,o,l=new Uint8Array(n*(i+1));const h=e+7&-8;let d=new Uint8Array(h*i),c=0;for(const e of t.data){let t=128;for(;t>0;){d[c++]=e&t?0:255;t>>=1}}let u=0;c=0;if(0!==d[c]){l[0]=1;++u}for(r=1;r>2)+(d[c+1]?4:0)+(d[c-h+1]?8:0);if(s[t]){l[o+r]=s[t];++u}c++}if(d[c-h]!==d[c]){l[o+r]=d[c]?2:4;++u}if(u>1e3)return null}c=h*(i-1);o=a*n;if(0!==d[c]){l[o]=8;++u}for(r=1;r1e3)return null;const p=new Int32Array([0,n,-1,0,-n,0,0,0,1]),g=new Path2D;for(a=0;u&&a<=i;a++){let t=a*n;const i=t+e;for(;t>4;l[t]&=r>>2|r<<2}g.lineTo(t%n,t/n|0);l[t]||--u}while(s!==t);--a}d=null;l=null;return function(t){t.save();t.scale(1/e,-1/i);t.translate(0,-i);t.fill(g);t.beginPath();t.restore()}}(t));if(s.compiled){s.compiled(i);return}}const n=this._createMaskCanvas(t),a=n.canvas;i.save();i.setTransform(1,0,0,1,0,0);i.drawImage(a,n.offsetX,n.offsetY);i.restore();this.compose()}paintImageMaskXObjectRepeat(t,e,i=0,a=0,r,o){if(!this.contentVisible)return;t=this.getObject(t.data,t);const l=this.ctx;l.save();const h=(0,n.getCurrentTransform)(l);l.transform(e,i,a,r,0,0);const d=this._createMaskCanvas(t);l.setTransform(1,0,0,1,d.offsetX-h[4],d.offsetY-h[5]);for(let t=0,n=o.length;te?h/e:1;r=l>e?l/e:1}}this._cachedScaleForStroking[0]=a;this._cachedScaleForStroking[1]=r}return this._cachedScaleForStroking}rescaleAndStroke(t){const{ctx:e}=this,{lineWidth:i}=this.current,[s,n]=this.getScaleForStroking();e.lineWidth=i||1;if(1===s&&1===n){e.stroke();return}const a=e.getLineDash();t&&e.save();e.scale(s,n);if(a.length>0){const t=Math.max(s,n);e.setLineDash(a.map((e=>e/t)));e.lineDashOffset/=t}e.stroke();t&&e.restore()}isContentVisible(){for(let t=this.markedContentStack.length-1;t>=0;t--)if(!this.markedContentStack[t].visible)return!1;return!0}}for(const t in s.OPS)void 0!==CanvasGraphics.prototype[t]&&(CanvasGraphics.prototype[s.OPS[t]]=CanvasGraphics.prototype[t])},473:(t,e,i)=>{i.d(e,{DOMCMapReaderFactory:()=>DOMCMapReaderFactory,DOMCanvasFactory:()=>DOMCanvasFactory,DOMFilterFactory:()=>DOMFilterFactory,DOMSVGFactory:()=>DOMSVGFactory,DOMStandardFontDataFactory:()=>DOMStandardFontDataFactory,PDFDateString:()=>PDFDateString,PageViewport:()=>PageViewport,PixelsPerInch:()=>PixelsPerInch,RenderingCancelledException:()=>RenderingCancelledException,StatTimer:()=>StatTimer,fetchData:()=>fetchData,getColorValues:()=>getColorValues,getCurrentTransform:()=>getCurrentTransform,getCurrentTransformInverse:()=>getCurrentTransformInverse,getFilenameFromUrl:()=>getFilenameFromUrl,getPdfFilenameFromUrl:()=>getPdfFilenameFromUrl,getRGB:()=>getRGB,getXfaPageViewport:()=>getXfaPageViewport,isDataScheme:()=>isDataScheme,isPdfFile:()=>isPdfFile,isValidFetchUrl:()=>isValidFetchUrl,noContextMenu:()=>noContextMenu,setLayerDimensions:()=>setLayerDimensions});var s=i(822),n=i(266);const a="http://www.w3.org/2000/svg";class PixelsPerInch{static CSS=96;static PDF=72;static PDF_TO_CSS_UNITS=this.CSS/this.PDF}class DOMFilterFactory extends s.BaseFilterFactory{#ot;#lt;#H;#ht;#dt;#ct;#ut;#pt;#gt;#mt;#ft=0;constructor({docId:t,ownerDocument:e=globalThis.document}={}){super();this.#H=t;this.#ht=e}get#bt(){return this.#ot||=new Map}get#At(){if(!this.#lt){const t=this.#ht.createElement("div"),{style:e}=t;e.visibility="hidden";e.contain="strict";e.width=e.height=0;e.position="absolute";e.top=e.left=0;e.zIndex=-1;const i=this.#ht.createElementNS(a,"svg");i.setAttribute("width",0);i.setAttribute("height",0);this.#lt=this.#ht.createElementNS(a,"defs");t.append(i);i.append(this.#lt);this.#ht.body.append(t)}return this.#lt}addFilter(t){if(!t)return"none";let e,i,s,n,a=this.#bt.get(t);if(a)return a;if(1===t.length){const a=t[0],r=new Array(256);for(let t=0;t<256;t++)r[t]=a[t]/255;n=e=i=s=r.join(",")}else{const[a,r,o]=t,l=new Array(256),h=new Array(256),d=new Array(256);for(let t=0;t<256;t++){l[t]=a[t]/255;h[t]=r[t]/255;d[t]=o[t]/255}e=l.join(",");i=h.join(",");s=d.join(",");n=`${e}${i}${s}`}a=this.#bt.get(n);if(a){this.#bt.set(t,a);return a}const r=`g_${this.#H}_transfer_map_${this.#ft++}`,o=`url(#${r})`;this.#bt.set(t,o);this.#bt.set(n,o);const l=this.#vt(r);this.#yt(e,i,s,l);return o}addHCMFilter(t,e){const i=`${t}-${e}`;if(this.#ct===i)return this.#ut;this.#ct=i;this.#ut="none";this.#dt?.remove();if(!t||!e)return this.#ut;const s=this.#Et(t);t=n.Util.makeHexColor(...s);const a=this.#Et(e);e=n.Util.makeHexColor(...a);this.#At.style.color="";if("#000000"===t&&"#ffffff"===e||t===e)return this.#ut;const r=new Array(256);for(let t=0;t<=255;t++){const e=t/255;r[t]=e<=.03928?e/12.92:((e+.055)/1.055)**2.4}const o=r.join(","),l=`g_${this.#H}_hcm_filter`,h=this.#pt=this.#vt(l);this.#yt(o,o,o,h);this.#_t(h);const getSteps=(t,e)=>{const i=s[t]/255,n=a[t]/255,r=new Array(e+1);for(let t=0;t<=e;t++)r[t]=i+t/e*(n-i);return r.join(",")};this.#yt(getSteps(0,5),getSteps(1,5),getSteps(2,5),h);this.#ut=`url(#${l})`;return this.#ut}addHighlightHCMFilter(t,e,i,s){const n=`${t}-${e}-${i}-${s}`;if(this.#gt===n)return this.#mt;this.#gt=n;this.#mt="none";this.#pt?.remove();if(!t||!e)return this.#mt;const[a,r]=[t,e].map(this.#Et.bind(this));let o=Math.round(.2126*a[0]+.7152*a[1]+.0722*a[2]),l=Math.round(.2126*r[0]+.7152*r[1]+.0722*r[2]),[h,d]=[i,s].map(this.#Et.bind(this));l{const s=new Array(256),n=(l-o)/i,a=t/255,r=(e-t)/(255*i);let h=0;for(let t=0;t<=i;t++){const e=Math.round(o+t*n),i=a+t*r;for(let t=h;t<=e;t++)s[t]=i;h=e+1}for(let t=h;t<256;t++)s[t]=s[h-1];return s.join(",")},c=`g_${this.#H}_hcm_highlight_filter`,u=this.#pt=this.#vt(c);this.#_t(u);this.#yt(getSteps(h[0],d[0],5),getSteps(h[1],d[1],5),getSteps(h[2],d[2],5),u);this.#mt=`url(#${c})`;return this.#mt}destroy(t=!1){if(!t||!this.#ut&&!this.#mt){if(this.#lt){this.#lt.parentNode.parentNode.remove();this.#lt=null}if(this.#ot){this.#ot.clear();this.#ot=null}this.#ft=0}}#_t(t){const e=this.#ht.createElementNS(a,"feColorMatrix");e.setAttribute("type","matrix");e.setAttribute("values","0.2126 0.7152 0.0722 0 0 0.2126 0.7152 0.0722 0 0 0.2126 0.7152 0.0722 0 0 0 0 0 1 0");t.append(e)}#vt(t){const e=this.#ht.createElementNS(a,"filter");e.setAttribute("color-interpolation-filters","sRGB");e.setAttribute("id",t);this.#At.append(e);return e}#wt(t,e,i){const s=this.#ht.createElementNS(a,e);s.setAttribute("type","discrete");s.setAttribute("tableValues",i);t.append(s)}#yt(t,e,i,s){const n=this.#ht.createElementNS(a,"feComponentTransfer");s.append(n);this.#wt(n,"feFuncR",t);this.#wt(n,"feFuncG",e);this.#wt(n,"feFuncB",i)}#Et(t){this.#At.style.color=t;return getRGB(getComputedStyle(this.#At).getPropertyValue("color"))}}class DOMCanvasFactory extends s.BaseCanvasFactory{constructor({ownerDocument:t=globalThis.document}={}){super();this._document=t}_createCanvas(t,e){const i=this._document.createElement("canvas");i.width=t;i.height=e;return i}}async function fetchData(t,e="text"){if(isValidFetchUrl(t,document.baseURI)){const i=await fetch(t);if(!i.ok)throw new Error(i.statusText);switch(e){case"arraybuffer":return i.arrayBuffer();case"blob":return i.blob();case"json":return i.json()}return i.text()}return new Promise(((i,s)=>{const n=new XMLHttpRequest;n.open("GET",t,!0);n.responseType=e;n.onreadystatechange=()=>{if(n.readyState===XMLHttpRequest.DONE){if(200===n.status||0===n.status){let t;switch(e){case"arraybuffer":case"blob":case"json":t=n.response;break;default:t=n.responseText}if(t){i(t);return}}s(new Error(n.statusText))}};n.send(null)}))}class DOMCMapReaderFactory extends s.BaseCMapReaderFactory{_fetchData(t,e){return fetchData(t,this.isCompressed?"arraybuffer":"text").then((t=>({cMapData:t instanceof ArrayBuffer?new Uint8Array(t):(0,n.stringToBytes)(t),compressionType:e})))}}class DOMStandardFontDataFactory extends s.BaseStandardFontDataFactory{_fetchData(t){return fetchData(t,"arraybuffer").then((t=>new Uint8Array(t)))}}class DOMSVGFactory extends s.BaseSVGFactory{_createSVG(t){return document.createElementNS(a,t)}}class PageViewport{constructor({viewBox:t,scale:e,rotation:i,offsetX:s=0,offsetY:n=0,dontFlip:a=!1}){this.viewBox=t;this.scale=e;this.rotation=i;this.offsetX=s;this.offsetY=n;const r=(t[2]+t[0])/2,o=(t[3]+t[1])/2;let l,h,d,c,u,p,g,m;(i%=360)<0&&(i+=360);switch(i){case 180:l=-1;h=0;d=0;c=1;break;case 90:l=0;h=1;d=1;c=0;break;case 270:l=0;h=-1;d=-1;c=0;break;case 0:l=1;h=0;d=0;c=-1;break;default:throw new Error("PageViewport: Invalid rotation, must be a multiple of 90 degrees.")}if(a){d=-d;c=-c}if(0===l){u=Math.abs(o-t[1])*e+s;p=Math.abs(r-t[0])*e+n;g=(t[3]-t[1])*e;m=(t[2]-t[0])*e}else{u=Math.abs(r-t[0])*e+s;p=Math.abs(o-t[1])*e+n;g=(t[2]-t[0])*e;m=(t[3]-t[1])*e}this.transform=[l*e,h*e,d*e,c*e,u-l*e*r-d*e*o,p-h*e*r-c*e*o];this.width=g;this.height=m}get rawDims(){const{viewBox:t}=this;return(0,n.shadow)(this,"rawDims",{pageWidth:t[2]-t[0],pageHeight:t[3]-t[1],pageX:t[0],pageY:t[1]})}clone({scale:t=this.scale,rotation:e=this.rotation,offsetX:i=this.offsetX,offsetY:s=this.offsetY,dontFlip:n=!1}={}){return new PageViewport({viewBox:this.viewBox.slice(),scale:t,rotation:e,offsetX:i,offsetY:s,dontFlip:n})}convertToViewportPoint(t,e){return n.Util.applyTransform([t,e],this.transform)}convertToViewportRectangle(t){const e=n.Util.applyTransform([t[0],t[1]],this.transform),i=n.Util.applyTransform([t[2],t[3]],this.transform);return[e[0],e[1],i[0],i[1]]}convertToPdfPoint(t,e){return n.Util.applyInverseTransform([t,e],this.transform)}}class RenderingCancelledException extends n.BaseException{constructor(t,e=0){super(t,"RenderingCancelledException");this.extraDelay=e}}function isDataScheme(t){const e=t.length;let i=0;for(;i=1&&s<=12?s-1:0;let n=parseInt(e[3],10);n=n>=1&&n<=31?n:1;let a=parseInt(e[4],10);a=a>=0&&a<=23?a:0;let o=parseInt(e[5],10);o=o>=0&&o<=59?o:0;let l=parseInt(e[6],10);l=l>=0&&l<=59?l:0;const h=e[7]||"Z";let d=parseInt(e[8],10);d=d>=0&&d<=23?d:0;let c=parseInt(e[9],10)||0;c=c>=0&&c<=59?c:0;if("-"===h){a+=d;o+=c}else if("+"===h){a-=d;o-=c}return new Date(Date.UTC(i,s,n,a,o,l))}}function getXfaPageViewport(t,{scale:e=1,rotation:i=0}){const{width:s,height:n}=t.attributes.style,a=[0,0,parseInt(s),parseInt(n)];return new PageViewport({viewBox:a,scale:e,rotation:i})}function getRGB(t){if(t.startsWith("#")){const e=parseInt(t.slice(1),16);return[(16711680&e)>>16,(65280&e)>>8,255&e]}if(t.startsWith("rgb("))return t.slice(4,-1).split(",").map((t=>parseInt(t)));if(t.startsWith("rgba("))return t.slice(5,-1).split(",").map((t=>parseInt(t))).slice(0,3);(0,n.warn)(`Not a valid color format: "${t}"`);return[0,0,0]}function getColorValues(t){const e=document.createElement("span");e.style.visibility="hidden";document.body.append(e);for(const i of t.keys()){e.style.color=i;const s=window.getComputedStyle(e).color;t.set(i,getRGB(s))}e.remove()}function getCurrentTransform(t){const{a:e,b:i,c:s,d:n,e:a,f:r}=t.getTransform();return[e,i,s,n,a,r]}function getCurrentTransformInverse(t){const{a:e,b:i,c:s,d:n,e:a,f:r}=t.getTransform().invertSelf();return[e,i,s,n,a,r]}function setLayerDimensions(t,e,i=!1,s=!0){if(e instanceof PageViewport){const{pageWidth:s,pageHeight:a}=e.rawDims,{style:r}=t,o=n.FeatureTest.isCSSRoundSupported,l=`var(--scale-factor) * ${s}px`,h=`var(--scale-factor) * ${a}px`,d=o?`round(${l}, 1px)`:`calc(${l})`,c=o?`round(${h}, 1px)`:`calc(${h})`;if(i&&e.rotation%180!=0){r.width=c;r.height=d}else{r.width=d;r.height=c}}s&&t.setAttribute("data-main-rotation",e.rotation)}},423:(t,e,i)=>{i.d(e,{DrawLayer:()=>DrawLayer});var s=i(473),n=i(266);class DrawLayer{#b=null;#ft=0;#xt=new Map;constructor({pageIndex:t}){this.pageIndex=t}setParent(t){if(this.#b){if(this.#b!==t){if(this.#xt.size>0)for(const e of this.#xt.values()){e.remove();t.append(e)}this.#b=t}}else this.#b=t}static get _svgFactory(){return(0,n.shadow)(this,"_svgFactory",new s.DOMSVGFactory)}static#Ct(t,{x:e,y:i,width:s,height:n}){const{style:a}=t;a.top=100*i+"%";a.left=100*e+"%";a.width=100*s+"%";a.height=100*n+"%"}#St(t){const e=DrawLayer._svgFactory.create(1,1,!0);this.#b.append(e);DrawLayer.#Ct(e,t);return e}highlight({outlines:t,box:e},i,s){const n=this.#ft++,a=this.#St(e);a.classList.add("highlight");const r=DrawLayer._svgFactory.createElement("defs");a.append(r);const o=DrawLayer._svgFactory.createElement("path");r.append(o);const l=`path_p${this.pageIndex}_${n}`;o.setAttribute("id",l);o.setAttribute("d",DrawLayer.#Tt(t));const h=DrawLayer._svgFactory.createElement("clipPath");r.append(h);const d=`clip_${l}`;h.setAttribute("id",d);h.setAttribute("clipPathUnits","objectBoundingBox");const c=DrawLayer._svgFactory.createElement("use");h.append(c);c.setAttribute("href",`#${l}`);c.classList.add("clip");const u=DrawLayer._svgFactory.createElement("use");a.append(u);a.setAttribute("fill",i);a.setAttribute("fill-opacity",s);u.setAttribute("href",`#${l}`);this.#xt.set(n,a);return{id:n,clipPathId:`url(#${d})`}}highlightOutline({outlines:t,box:e}){const i=this.#ft++,s=this.#St(e);s.classList.add("highlightOutline");const n=DrawLayer._svgFactory.createElement("defs");s.append(n);const a=DrawLayer._svgFactory.createElement("path");n.append(a);const r=`path_p${this.pageIndex}_${i}`;a.setAttribute("id",r);a.setAttribute("d",DrawLayer.#Tt(t));a.setAttribute("vector-effect","non-scaling-stroke");const o=DrawLayer._svgFactory.createElement("use");s.append(o);o.setAttribute("href",`#${r}`);const l=o.cloneNode();s.append(l);o.classList.add("mainOutline");l.classList.add("secondaryOutline");this.#xt.set(i,s);return i}static#Tt(t){const e=[];for(const i of t){let[t,s]=i;e.push(`M${t} ${s}`);for(let n=2;n{i.d(e,{AnnotationEditorLayer:()=>AnnotationEditorLayer});var s=i(266),n=i(115),a=i(812),r=i(640);class FreeTextEditor extends n.AnnotationEditor{#Mt=this.editorDivBlur.bind(this);#Pt=this.editorDivFocus.bind(this);#Ft=this.editorDivInput.bind(this);#Rt=this.editorDivKeydown.bind(this);#u;#kt="";#Dt=`${this.id}-editor`;#It;#Lt=null;static _freeTextDefaultContent="";static _internalPadding=0;static _defaultColor=null;static _defaultFontSize=10;static get _keyboardManager(){const t=FreeTextEditor.prototype,arrowChecker=t=>t.isEmpty(),e=a.AnnotationEditorUIManager.TRANSLATE_SMALL,i=a.AnnotationEditorUIManager.TRANSLATE_BIG;return(0,s.shadow)(this,"_keyboardManager",new a.KeyboardManager([[["ctrl+s","mac+meta+s","ctrl+p","mac+meta+p"],t.commitOrRemove,{bubbles:!0}],[["ctrl+Enter","mac+meta+Enter","Escape","mac+Escape"],t.commitOrRemove],[["ArrowLeft","mac+ArrowLeft"],t._translateEmpty,{args:[-e,0],checker:arrowChecker}],[["ctrl+ArrowLeft","mac+shift+ArrowLeft"],t._translateEmpty,{args:[-i,0],checker:arrowChecker}],[["ArrowRight","mac+ArrowRight"],t._translateEmpty,{args:[e,0],checker:arrowChecker}],[["ctrl+ArrowRight","mac+shift+ArrowRight"],t._translateEmpty,{args:[i,0],checker:arrowChecker}],[["ArrowUp","mac+ArrowUp"],t._translateEmpty,{args:[0,-e],checker:arrowChecker}],[["ctrl+ArrowUp","mac+shift+ArrowUp"],t._translateEmpty,{args:[0,-i],checker:arrowChecker}],[["ArrowDown","mac+ArrowDown"],t._translateEmpty,{args:[0,e],checker:arrowChecker}],[["ctrl+ArrowDown","mac+shift+ArrowDown"],t._translateEmpty,{args:[0,i],checker:arrowChecker}]]))}static _type="freetext";static _editorType=s.AnnotationEditorType.FREETEXT;constructor(t){super({...t,name:"freeTextEditor"});this.#u=t.color||FreeTextEditor._defaultColor||n.AnnotationEditor._defaultLineColor;this.#It=t.fontSize||FreeTextEditor._defaultFontSize}static initialize(t){n.AnnotationEditor.initialize(t,{strings:["pdfjs-free-text-default-content"]});const e=getComputedStyle(document.documentElement);this._internalPadding=parseFloat(e.getPropertyValue("--freetext-padding"))}static updateDefaultParams(t,e){switch(t){case s.AnnotationEditorParamsType.FREETEXT_SIZE:FreeTextEditor._defaultFontSize=e;break;case s.AnnotationEditorParamsType.FREETEXT_COLOR:FreeTextEditor._defaultColor=e}}updateParams(t,e){switch(t){case s.AnnotationEditorParamsType.FREETEXT_SIZE:this.#Ot(e);break;case s.AnnotationEditorParamsType.FREETEXT_COLOR:this.#Bt(e)}}static get defaultPropertiesToUpdate(){return[[s.AnnotationEditorParamsType.FREETEXT_SIZE,FreeTextEditor._defaultFontSize],[s.AnnotationEditorParamsType.FREETEXT_COLOR,FreeTextEditor._defaultColor||n.AnnotationEditor._defaultLineColor]]}get propertiesToUpdate(){return[[s.AnnotationEditorParamsType.FREETEXT_SIZE,this.#It],[s.AnnotationEditorParamsType.FREETEXT_COLOR,this.#u]]}#Ot(t){const setFontsize=t=>{this.editorDiv.style.fontSize=`calc(${t}px * var(--scale-factor))`;this.translate(0,-(t-this.#It)*this.parentScale);this.#It=t;this.#Nt()},e=this.#It;this.addCommands({cmd:()=>{setFontsize(t)},undo:()=>{setFontsize(e)},mustExec:!0,type:s.AnnotationEditorParamsType.FREETEXT_SIZE,overwriteIfSameType:!0,keepUndo:!0})}#Bt(t){const e=this.#u;this.addCommands({cmd:()=>{this.#u=this.editorDiv.style.color=t},undo:()=>{this.#u=this.editorDiv.style.color=e},mustExec:!0,type:s.AnnotationEditorParamsType.FREETEXT_COLOR,overwriteIfSameType:!0,keepUndo:!0})}_translateEmpty(t,e){this._uiManager.translateSelectedEditors(t,e,!0)}getInitialTranslation(){const t=this.parentScale;return[-FreeTextEditor._internalPadding*t,-(FreeTextEditor._internalPadding+this.#It)*t]}rebuild(){if(this.parent){super.rebuild();null!==this.div&&(this.isAttachedToDOM||this.parent.add(this))}}enableEditMode(){if(!this.isInEditMode()){this.parent.setEditingState(!1);this.parent.updateToolbar(s.AnnotationEditorType.FREETEXT);super.enableEditMode();this.overlayDiv.classList.remove("enabled");this.editorDiv.contentEditable=!0;this._isDraggable=!1;this.div.removeAttribute("aria-activedescendant");this.editorDiv.addEventListener("keydown",this.#Rt);this.editorDiv.addEventListener("focus",this.#Pt);this.editorDiv.addEventListener("blur",this.#Mt);this.editorDiv.addEventListener("input",this.#Ft)}}disableEditMode(){if(this.isInEditMode()){this.parent.setEditingState(!0);super.disableEditMode();this.overlayDiv.classList.add("enabled");this.editorDiv.contentEditable=!1;this.div.setAttribute("aria-activedescendant",this.#Dt);this._isDraggable=!0;this.editorDiv.removeEventListener("keydown",this.#Rt);this.editorDiv.removeEventListener("focus",this.#Pt);this.editorDiv.removeEventListener("blur",this.#Mt);this.editorDiv.removeEventListener("input",this.#Ft);this.div.focus({preventScroll:!0});this.isEditing=!1;this.parent.div.classList.add("freetextEditing")}}focusin(t){if(this._focusEventsAllowed){super.focusin(t);t.target!==this.editorDiv&&this.editorDiv.focus()}}onceAdded(){if(this.width)this.#Ut();else{this.enableEditMode();this.editorDiv.focus();this._initialOptions?.isCentered&&this.center();this._initialOptions=null}}isEmpty(){return!this.editorDiv||""===this.editorDiv.innerText.trim()}remove(){this.isEditing=!1;if(this.parent){this.parent.setEditingState(!0);this.parent.div.classList.add("freetextEditing")}super.remove()}#zt(){const t=this.editorDiv.getElementsByTagName("div");if(0===t.length)return this.editorDiv.innerText;const e=[];for(const i of t)e.push(i.innerText.replace(/\r\n?|\n/,""));return e.join("\n")}#Nt(){const[t,e]=this.parentDimensions;let i;if(this.isAttachedToDOM)i=this.div.getBoundingClientRect();else{const{currentLayer:t,div:e}=this,s=e.style.display;e.style.display="hidden";t.div.append(this.div);i=e.getBoundingClientRect();e.remove();e.style.display=s}if(this.rotation%180==this.parentRotation%180){this.width=i.width/t;this.height=i.height/e}else{this.width=i.height/t;this.height=i.width/e}this.fixAndSetPosition()}commit(){if(!this.isInEditMode())return;super.commit();this.disableEditMode();const t=this.#kt,e=this.#kt=this.#zt().trimEnd();if(t===e)return;const setText=t=>{this.#kt=t;if(t){this.#Ht();this._uiManager.rebuild(this);this.#Nt()}else this.remove()};this.addCommands({cmd:()=>{setText(e)},undo:()=>{setText(t)},mustExec:!1});this.#Nt()}shouldGetKeyboardEvents(){return this.isInEditMode()}enterInEditMode(){this.enableEditMode();this.editorDiv.focus()}dblclick(t){this.enterInEditMode()}keydown(t){if(t.target===this.div&&"Enter"===t.key){this.enterInEditMode();t.preventDefault()}}editorDivKeydown(t){FreeTextEditor._keyboardManager.exec(this,t)}editorDivFocus(t){this.isEditing=!0}editorDivBlur(t){this.isEditing=!1}editorDivInput(t){this.parent.div.classList.toggle("freetextEditing",this.isEmpty())}disableEditing(){this.editorDiv.setAttribute("role","comment");this.editorDiv.removeAttribute("aria-multiline")}enableEditing(){this.editorDiv.setAttribute("role","textbox");this.editorDiv.setAttribute("aria-multiline",!0)}render(){if(this.div)return this.div;let t,e;if(this.width){t=this.x;e=this.y}super.render();this.editorDiv=document.createElement("div");this.editorDiv.className="internal";this.editorDiv.setAttribute("id",this.#Dt);this.editorDiv.setAttribute("data-l10n-id","pdfjs-free-text");this.enableEditing();n.AnnotationEditor._l10nPromise.get("pdfjs-free-text-default-content").then((t=>this.editorDiv?.setAttribute("default-content",t)));this.editorDiv.contentEditable=!0;const{style:i}=this.editorDiv;i.fontSize=`calc(${this.#It}px * var(--scale-factor))`;i.color=this.#u;this.div.append(this.editorDiv);this.overlayDiv=document.createElement("div");this.overlayDiv.classList.add("overlay","enabled");this.div.append(this.overlayDiv);(0,a.bindEvents)(this,this.div,["dblclick","keydown"]);if(this.width){const[i,s]=this.parentDimensions;if(this.annotationElementId){const{position:n}=this.#Lt;let[a,r]=this.getInitialTranslation();[a,r]=this.pageTranslationToScreen(a,r);const[o,l]=this.pageDimensions,[h,d]=this.pageTranslation;let c,u;switch(this.rotation){case 0:c=t+(n[0]-h)/o;u=e+this.height-(n[1]-d)/l;break;case 90:c=t+(n[0]-h)/o;u=e-(n[1]-d)/l;[a,r]=[r,-a];break;case 180:c=t-this.width+(n[0]-h)/o;u=e-(n[1]-d)/l;[a,r]=[-a,-r];break;case 270:c=t+(n[0]-h-this.height*l)/o;u=e+(n[1]-d-this.width*o)/l;[a,r]=[-r,a]}this.setAt(c*i,u*s,a,r)}else this.setAt(t*i,e*s,this.width*i,this.height*s);this.#Ht();this._isDraggable=!0;this.editorDiv.contentEditable=!1}else{this._isDraggable=!1;this.editorDiv.contentEditable=!0}return this.div}#Ht(){this.editorDiv.replaceChildren();if(this.#kt)for(const t of this.#kt.split("\n")){const e=document.createElement("div");e.append(t?document.createTextNode(t):document.createElement("br"));this.editorDiv.append(e)}}get contentDiv(){return this.editorDiv}static deserialize(t,e,i){let n=null;if(t instanceof r.FreeTextAnnotationElement){const{data:{defaultAppearanceData:{fontSize:e,fontColor:i},rect:a,rotation:r,id:o},textContent:l,textPosition:h,parent:{page:{pageNumber:d}}}=t;if(!l||0===l.length)return null;n=t={annotationType:s.AnnotationEditorType.FREETEXT,color:Array.from(i),fontSize:e,value:l.join("\n"),position:h,pageIndex:d-1,rect:a,rotation:r,id:o,deleted:!1}}const a=super.deserialize(t,e,i);a.#It=t.fontSize;a.#u=s.Util.makeHexColor(...t.color);a.#kt=t.value;a.annotationElementId=t.id||null;a.#Lt=n;return a}serialize(t=!1){if(this.isEmpty())return null;if(this.deleted)return{pageIndex:this.pageIndex,id:this.annotationElementId,deleted:!0};const e=FreeTextEditor._internalPadding*this.parentScale,i=this.getRect(e,e),a=n.AnnotationEditor._colorManager.convert(this.isAttachedToDOM?getComputedStyle(this.editorDiv).color:this.#u),r={annotationType:s.AnnotationEditorType.FREETEXT,color:a,fontSize:this.#It,value:this.#kt,pageIndex:this.pageIndex,rect:i,rotation:this.rotation,structTreeParentId:this._structTreeParentId};if(t)return r;if(this.annotationElementId&&!this.#jt(r))return null;r.id=this.annotationElementId;return r}#jt(t){const{value:e,fontSize:i,color:s,rect:n,pageIndex:a}=this.#Lt;return t.value!==e||t.fontSize!==i||t.rect.some(((t,e)=>Math.abs(t-n[e])>=1))||t.color.some(((t,e)=>t!==s[e]))||t.pageIndex!==a}#Ut(t=!1){if(!this.annotationElementId)return;this.#Nt();if(!t&&(0===this.width||0===this.height)){setTimeout((()=>this.#Ut(!0)),0);return}const e=FreeTextEditor._internalPadding*this.parentScale;this.#Lt.rect=this.getRect(e,e)}}var o=i(97),l=i(405);class HighlightEditor extends n.AnnotationEditor{#Vt;#Wt=null;#qt=null;#Gt=null;#$t=null;#Kt=null;#ft=null;#Xt=null;#Yt;#Jt=null;static _defaultColor=null;static _defaultOpacity=1;static _l10nPromise;static _type="highlight";static _editorType=s.AnnotationEditorType.HIGHLIGHT;constructor(t){super({...t,name:"highlightEditor"});HighlightEditor._defaultColor||=this._uiManager.highlightColors?.values().next().value||"#fff066";this.color=t.color||HighlightEditor._defaultColor;this.#Yt=t.opacity||HighlightEditor._defaultOpacity;this.#Vt=t.boxes||null;this._isDraggable=!1;this.#Qt();this.#Zt();this.rotate(this.rotation)}#Qt(){const t=new l.Outliner(this.#Vt,.001);this.#Kt=t.getOutlines();({x:this.x,y:this.y,width:this.width,height:this.height}=this.#Kt.box);const e=new l.Outliner(this.#Vt,.0025,.001,"ltr"===this._uiManager.direction);this.#Gt=e.getOutlines();const{lastPoint:i}=this.#Gt.box;this.#Xt=[(i[0]-this.x)/this.width,(i[1]-this.y)/this.height]}static initialize(t){n.AnnotationEditor.initialize(t)}static updateDefaultParams(t,e){if(t===s.AnnotationEditorParamsType.HIGHLIGHT_DEFAULT_COLOR)HighlightEditor._defaultColor=e}get toolbarPosition(){return this.#Xt}updateParams(t,e){if(t===s.AnnotationEditorParamsType.HIGHLIGHT_COLOR)this.#Bt(e)}static get defaultPropertiesToUpdate(){return[[s.AnnotationEditorParamsType.HIGHLIGHT_DEFAULT_COLOR,HighlightEditor._defaultColor]]}get propertiesToUpdate(){return[[s.AnnotationEditorParamsType.HIGHLIGHT_COLOR,this.color||HighlightEditor._defaultColor]]}#Bt(t){const e=this.color;this.addCommands({cmd:()=>{this.color=t;this.parent.drawLayer.changeColor(this.#ft,t);this.#qt?.updateColor(t)},undo:()=>{this.color=e;this.parent.drawLayer.changeColor(this.#ft,e);this.#qt?.updateColor(e)},mustExec:!0,type:s.AnnotationEditorParamsType.HIGHLIGHT_COLOR,overwriteIfSameType:!0,keepUndo:!0})}async addEditToolbar(){const t=await super.addEditToolbar();if(!t)return null;if(this._uiManager.highlightColors){this.#qt=new o.ColorPicker({editor:this});t.addColorPicker(this.#qt)}return t}disableEditing(){super.disableEditing();this.div.classList.toggle("disabled",!0)}enableEditing(){super.enableEditing();this.div.classList.toggle("disabled",!1)}fixAndSetPosition(){return super.fixAndSetPosition(0)}getRect(t,e){return super.getRect(t,e,0)}onceAdded(){this.parent.addUndoableEditor(this);this.div.focus()}remove(){super.remove();this.#te()}rebuild(){if(this.parent){super.rebuild();if(null!==this.div){this.#Zt();this.isAttachedToDOM||this.parent.add(this)}}}setParent(t){let e=!1;if(this.parent&&!t)this.#te();else if(t){this.#Zt(t);e=!this.parent&&this.div?.classList.contains("selectedEditor")}super.setParent(t);e&&this.select()}#te(){if(null!==this.#ft&&this.parent){this.parent.drawLayer.remove(this.#ft);this.#ft=null;this.parent.drawLayer.remove(this.#Jt);this.#Jt=null}}#Zt(t=this.parent){if(null===this.#ft){({id:this.#ft,clipPathId:this.#Wt}=t.drawLayer.highlight(this.#Kt,this.color,this.#Yt));this.#$t&&(this.#$t.style.clipPath=this.#Wt);this.#Jt=t.drawLayer.highlightOutline(this.#Gt)}}static#ee({x:t,y:e,width:i,height:s},n){switch(n){case 90:return{x:1-e-s,y:t,width:s,height:i};case 180:return{x:1-t-i,y:1-e-s,width:i,height:s};case 270:return{x:e,y:1-t-i,width:s,height:i}}return{x:t,y:e,width:i,height:s}}rotate(t){const{drawLayer:e}=this.parent;e.rotate(this.#ft,t);e.rotate(this.#Jt,t);e.updateBox(this.#ft,HighlightEditor.#ee(this,t));e.updateBox(this.#Jt,HighlightEditor.#ee(this.#Gt.box,t))}render(){if(this.div)return this.div;const t=super.render(),e=this.#$t=document.createElement("div");t.append(e);e.className="internal";e.style.clipPath=this.#Wt;const[i,s]=this.parentDimensions;this.setDims(this.width*i,this.height*s);(0,a.bindEvents)(this,this.#$t,["pointerover","pointerleave"]);this.enableEditing();return t}pointerover(){this.parent.drawLayer.addClass(this.#Jt,"hovered")}pointerleave(){this.parent.drawLayer.removeClass(this.#Jt,"hovered")}select(){super.select();this.parent?.drawLayer.removeClass(this.#Jt,"hovered");this.parent?.drawLayer.addClass(this.#Jt,"selected")}unselect(){super.unselect();this.parent?.drawLayer.removeClass(this.#Jt,"selected")}#ie(){const[t,e]=this.pageDimensions,i=this.#Vt,s=new Array(8*i.length);let n=0;for(const{x:a,y:r,width:o,height:l}of i){const i=a*t,h=(1-r-l)*e;s[n]=s[n+4]=i;s[n+1]=s[n+3]=h;s[n+2]=s[n+6]=i+o*t;s[n+5]=s[n+7]=h+l*e;n+=8}return s}#se(){const[t,e]=this.pageDimensions,i=this.width*t,s=this.height*e,n=this.x*t,a=(1-this.y-this.height)*e,r=[];for(const t of this.#Kt.outlines){const e=new Array(t.length);for(let r=0;r{this.thickness=t;this.#Ee()},undo:()=>{this.thickness=e;this.#Ee()},mustExec:!0,type:s.AnnotationEditorParamsType.INK_THICKNESS,overwriteIfSameType:!0,keepUndo:!0})}#Bt(t){const e=this.color;this.addCommands({cmd:()=>{this.color=t;this.#_e()},undo:()=>{this.color=e;this.#_e()},mustExec:!0,type:s.AnnotationEditorParamsType.INK_COLOR,overwriteIfSameType:!0,keepUndo:!0})}#ye(t){t/=100;const e=this.opacity;this.addCommands({cmd:()=>{this.opacity=t;this.#_e()},undo:()=>{this.opacity=e;this.#_e()},mustExec:!0,type:s.AnnotationEditorParamsType.INK_OPACITY,overwriteIfSameType:!0,keepUndo:!0})}rebuild(){if(this.parent){super.rebuild();if(null!==this.div){if(!this.canvas){this.#we();this.#xe()}if(!this.isAttachedToDOM){this.parent.add(this);this.#Ce()}this.#Ee()}}}remove(){if(null!==this.canvas){this.isEmpty()||this.commit();this.canvas.width=this.canvas.height=0;this.canvas.remove();this.canvas=null;if(this.#de){clearTimeout(this.#de);this.#de=null}this.#me.disconnect();this.#me=null;super.remove()}}setParent(t){!this.parent&&t?this._uiManager.removeShouldRescale(this):this.parent&&null===t&&this._uiManager.addShouldRescale(this);super.setParent(t)}onScaleChanging(){const[t,e]=this.parentDimensions,i=this.width*t,s=this.height*e;this.setDimensions(i,s)}enableEditMode(){if(!this.#ue&&null!==this.canvas){super.enableEditMode();this._isDraggable=!1;this.canvas.addEventListener("pointerdown",this.#he)}}disableEditMode(){if(this.isInEditMode()&&null!==this.canvas){super.disableEditMode();this._isDraggable=!this.isEmpty();this.div.classList.remove("editing");this.canvas.removeEventListener("pointerdown",this.#he)}}onceAdded(){this._isDraggable=!this.isEmpty()}isEmpty(){return 0===this.paths.length||1===this.paths.length&&0===this.paths[0].length}#Se(){const{parentRotation:t,parentDimensions:[e,i]}=this;switch(t){case 90:return[0,i,i,e];case 180:return[e,i,e,i];case 270:return[e,0,i,e];default:return[0,0,e,i]}}#Te(){const{ctx:t,color:e,opacity:i,thickness:s,parentScale:n,scaleFactor:r}=this;t.lineWidth=s*n/r;t.lineCap="round";t.lineJoin="round";t.miterLimit=10;t.strokeStyle=`${e}${(0,a.opacityToHex)(i)}`}#Me(t,e){this.canvas.addEventListener("contextmenu",h.noContextMenu);this.canvas.addEventListener("pointerleave",this.#oe);this.canvas.addEventListener("pointermove",this.#re);this.canvas.addEventListener("pointerup",this.#le);this.canvas.removeEventListener("pointerdown",this.#he);this.isEditing=!0;if(!this.#ge){this.#ge=!0;this.#Ce();this.thickness||=InkEditor._defaultThickness;this.color||=InkEditor._defaultColor||n.AnnotationEditor._defaultLineColor;this.opacity??=InkEditor._defaultOpacity}this.currentPath.push([t,e]);this.#pe=!1;this.#Te();this.#Ae=()=>{this.#Pe();this.#Ae&&window.requestAnimationFrame(this.#Ae)};window.requestAnimationFrame(this.#Ae)}#Fe(t,e){const[i,s]=this.currentPath.at(-1);if(this.currentPath.length>1&&t===i&&e===s)return;const n=this.currentPath;let a=this.#ce;n.push([t,e]);this.#pe=!0;if(n.length<=2){a.moveTo(...n[0]);a.lineTo(t,e)}else{if(3===n.length){this.#ce=a=new Path2D;a.moveTo(...n[0])}this.#Re(a,...n.at(-3),...n.at(-2),t,e)}}#ke(){if(0===this.currentPath.length)return;const t=this.currentPath.at(-1);this.#ce.lineTo(...t)}#De(t,e){this.#Ae=null;t=Math.min(Math.max(t,0),this.canvas.width);e=Math.min(Math.max(e,0),this.canvas.height);this.#Fe(t,e);this.#ke();let i;if(1!==this.currentPath.length)i=this.#Ie();else{const s=[t,e];i=[[s,s.slice(),s.slice(),s]]}const s=this.#ce,n=this.currentPath;this.currentPath=[];this.#ce=new Path2D;this.addCommands({cmd:()=>{this.allRawPaths.push(n);this.paths.push(i);this.bezierPath2D.push(s);this.rebuild()},undo:()=>{this.allRawPaths.pop();this.paths.pop();this.bezierPath2D.pop();if(0===this.paths.length)this.remove();else{if(!this.canvas){this.#we();this.#xe()}this.#Ee()}},mustExec:!0})}#Pe(){if(!this.#pe)return;this.#pe=!1;const t=Math.ceil(this.thickness*this.parentScale),e=this.currentPath.slice(-3),i=e.map((t=>t[0])),s=e.map((t=>t[1])),{ctx:n}=(Math.min(...i),Math.max(...i),Math.min(...s),Math.max(...s),this);n.save();n.clearRect(0,0,this.canvas.width,this.canvas.height);for(const t of this.bezierPath2D)n.stroke(t);n.stroke(this.#ce);n.restore()}#Re(t,e,i,s,n,a,r){const o=(e+s)/2,l=(i+n)/2,h=(s+a)/2,d=(n+r)/2;t.bezierCurveTo(o+2*(s-o)/3,l+2*(n-l)/3,h+2*(s-h)/3,d+2*(n-d)/3,h,d)}#Ie(){const t=this.currentPath;if(t.length<=2)return[[t[0],t[0],t.at(-1),t.at(-1)]];const e=[];let i,[s,n]=t[0];for(i=1;i{this.#de=null;this.canvas.removeEventListener("contextmenu",h.noContextMenu)}),10);this.#De(t.offsetX,t.offsetY);this.addToAnnotationStorage();this.setInBackground()}#we(){this.canvas=document.createElement("canvas");this.canvas.width=this.canvas.height=0;this.canvas.className="inkEditorCanvas";this.canvas.setAttribute("data-l10n-id","pdfjs-ink-canvas");this.div.append(this.canvas);this.ctx=this.canvas.getContext("2d")}#xe(){this.#me=new ResizeObserver((t=>{const e=t[0].contentRect;e.width&&e.height&&this.setDimensions(e.width,e.height)}));this.#me.observe(this.div)}get isResizable(){return!this.isEmpty()&&this.#ue}render(){if(this.div)return this.div;let t,e;if(this.width){t=this.x;e=this.y}super.render();this.div.setAttribute("data-l10n-id","pdfjs-ink");const[i,s,n,a]=this.#Se();this.setAt(i,s,0,0);this.setDims(n,a);this.#we();if(this.width){const[i,s]=this.parentDimensions;this.setAspectRatio(this.width*i,this.height*s);this.setAt(t*i,e*s,this.width*i,this.height*s);this.#ge=!0;this.#Ce();this.setDims(this.width*i,this.height*s);this.#_e();this.div.classList.add("disabled")}else{this.div.classList.add("editing");this.enableEditMode()}this.#xe();return this.div}#Ce(){if(!this.#ge)return;const[t,e]=this.parentDimensions;this.canvas.width=Math.ceil(this.width*t);this.canvas.height=Math.ceil(this.height*e);this.#Le()}setDimensions(t,e){const i=Math.round(t),s=Math.round(e);if(this.#fe===i&&this.#be===s)return;this.#fe=i;this.#be=s;this.canvas.style.visibility="hidden";const[n,a]=this.parentDimensions;this.width=t/n;this.height=e/a;this.fixAndSetPosition();this.#ue&&this.#Be(t,e);this.#Ce();this.#_e();this.canvas.style.visibility="visible";this.fixDims()}#Be(t,e){const i=this.#Ne(),s=(t-i)/this.#ae,n=(e-i)/this.#ne;this.scaleFactor=Math.min(s,n)}#Le(){const t=this.#Ne()/2;this.ctx.setTransform(this.scaleFactor,0,0,this.scaleFactor,this.translationX*this.scaleFactor+t,this.translationY*this.scaleFactor+t)}static#Ue(t){const e=new Path2D;for(let i=0,s=t.length;i`image/${t}`)))}static get supportedTypesStr(){return(0,s.shadow)(this,"supportedTypesStr",this.supportedTypes.join(","))}static isHandlingMimeForPasting(t){return this.supportedTypes.includes(t)}static paste(t,e){e.pasteEditor(s.AnnotationEditorType.STAMP,{bitmapFile:t.getAsFile()})}#ti(t,e=!1){if(t){this.#We=t.bitmap;if(!e){this.#qe=t.id;this.#Qe=t.isSvg}t.file&&(this.#Xe=t.file.name);this.#we()}else this.remove()}#ei(){this.#Ge=null;this._uiManager.enableWaiting(!1);this.#Ye&&this.div.focus()}#ii(){if(this.#qe){this._uiManager.enableWaiting(!0);this._uiManager.imageManager.getFromId(this.#qe).then((t=>this.#ti(t,!0))).finally((()=>this.#ei()));return}if(this.#$e){const t=this.#$e;this.#$e=null;this._uiManager.enableWaiting(!0);this.#Ge=this._uiManager.imageManager.getFromUrl(t).then((t=>this.#ti(t))).finally((()=>this.#ei()));return}if(this.#Ke){const t=this.#Ke;this.#Ke=null;this._uiManager.enableWaiting(!0);this.#Ge=this._uiManager.imageManager.getFromFile(t).then((t=>this.#ti(t))).finally((()=>this.#ei()));return}const t=document.createElement("input");t.type="file";t.accept=StampEditor.supportedTypesStr;this.#Ge=new Promise((e=>{t.addEventListener("change",(async()=>{if(t.files&&0!==t.files.length){this._uiManager.enableWaiting(!0);const e=await this._uiManager.imageManager.getFromFile(t.files[0]);this.#ti(e)}else this.remove();e()}));t.addEventListener("cancel",(()=>{this.remove();e()}))})).finally((()=>this.#ei()));t.click()}remove(){if(this.#qe){this.#We=null;this._uiManager.imageManager.deleteId(this.#qe);this.#Ye?.remove();this.#Ye=null;this.#me?.disconnect();this.#me=null;if(this.#Je){clearTimeout(this.#Je);this.#Je=null}}super.remove()}rebuild(){if(this.parent){super.rebuild();if(null!==this.div){this.#qe&&this.#ii();this.isAttachedToDOM||this.parent.add(this)}}else this.#qe&&this.#ii()}onceAdded(){this._isDraggable=!0;this.div.focus()}isEmpty(){return!(this.#Ge||this.#We||this.#$e||this.#Ke)}get isResizable(){return!0}render(){if(this.div)return this.div;let t,e;if(this.width){t=this.x;e=this.y}super.render();this.div.hidden=!0;this.#We?this.#we():this.#ii();if(this.width){const[i,s]=this.parentDimensions;this.setAt(t*i,e*s,this.width*i,this.height*s)}return this.div}#we(){const{div:t}=this;let{width:e,height:i}=this.#We;const[s,n]=this.pageDimensions,a=.75;if(this.width){e=this.width*s;i=this.height*n}else if(e>a*s||i>a*n){const t=Math.min(a*s/e,a*n/i);e*=t;i*=t}const[r,o]=this.parentDimensions;this.setDims(e*r/s,i*o/n);this._uiManager.enableWaiting(!1);const l=this.#Ye=document.createElement("canvas");t.append(l);t.hidden=!1;this.#si(e,i);this.#xe();if(!this.#Ze){this.parent.addUndoableEditor(this);this.#Ze=!0}this._uiManager._eventBus.dispatch("reporttelemetry",{source:this,details:{type:"editing",subtype:this.editorType,data:{action:"inserted_image"}}});this.addAltTextButton();this.#Xe&&l.setAttribute("aria-label",this.#Xe)}#ni(t,e){const[i,s]=this.parentDimensions;this.width=t/i;this.height=e/s;this.setDims(t,e);this._initialOptions?.isCentered?this.center():this.fixAndSetPosition();this._initialOptions=null;null!==this.#Je&&clearTimeout(this.#Je);this.#Je=setTimeout((()=>{this.#Je=null;this.#si(t,e)}),200)}#ai(t,e){const{width:i,height:s}=this.#We;let n=i,a=s,r=this.#We;for(;n>2*t||a>2*e;){const i=n,s=a;n>2*t&&(n=n>=16384?Math.floor(n/2)-1:Math.ceil(n/2));a>2*e&&(a=a>=16384?Math.floor(a/2)-1:Math.ceil(a/2));const o=new OffscreenCanvas(n,a);o.getContext("2d").drawImage(r,0,0,i,s,0,0,n,a);r=o.transferToImageBitmap()}return r}#si(t,e){t=Math.ceil(t);e=Math.ceil(e);const i=this.#Ye;if(!i||i.width===t&&i.height===e)return;i.width=t;i.height=e;const s=this.#Qe?this.#We:this.#ai(t,e),n=i.getContext("2d");n.filter=this._uiManager.hcmFilter;n.drawImage(s,0,0,s.width,s.height,0,0,t,e)}getImageForAltText(){return this.#Ye}#ri(t){if(t){if(this.#Qe){const t=this._uiManager.imageManager.getSvgUrl(this.#qe);if(t)return t}const t=document.createElement("canvas");({width:t.width,height:t.height}=this.#We);t.getContext("2d").drawImage(this.#We,0,0);return t.toDataURL()}if(this.#Qe){const[t,e]=this.pageDimensions,i=Math.round(this.width*t*h.PixelsPerInch.PDF_TO_CSS_UNITS),s=Math.round(this.height*e*h.PixelsPerInch.PDF_TO_CSS_UNITS),n=new OffscreenCanvas(i,s);n.getContext("2d").drawImage(this.#We,0,0,this.#We.width,this.#We.height,0,0,i,s);return n.transferToImageBitmap()}return structuredClone(this.#We)}#xe(){this.#me=new ResizeObserver((t=>{const e=t[0].contentRect;e.width&&e.height&&this.#ni(e.width,e.height)}));this.#me.observe(this.div)}static deserialize(t,e,i){if(t instanceof r.StampAnnotationElement)return null;const s=super.deserialize(t,e,i),{rect:n,bitmapUrl:a,bitmapId:o,isSvg:l,accessibilityData:h}=t;o&&i.imageManager.isValidId(o)?s.#qe=o:s.#$e=a;s.#Qe=l;const[d,c]=s.pageDimensions;s.width=(n[2]-n[0])/d;s.height=(n[3]-n[1])/c;h&&(s.altTextData=h);return s}serialize(t=!1,e=null){if(this.isEmpty())return null;const i={annotationType:s.AnnotationEditorType.STAMP,bitmapId:this.#qe,pageIndex:this.pageIndex,rect:this.getRect(0,0),rotation:this.rotation,isSvg:this.#Qe,structTreeParentId:this._structTreeParentId};if(t){i.bitmapUrl=this.#ri(!0);i.accessibilityData=this.altTextData;return i}const{decorative:n,altText:a}=this.altTextData;!n&&a&&(i.accessibilityData={type:"Figure",alt:a});if(null===e)return i;e.stamps||=new Map;const r=this.#Qe?(i.rect[2]-i.rect[0])*(i.rect[3]-i.rect[1]):null;if(e.stamps.has(this.#qe)){if(this.#Qe){const t=e.stamps.get(this.#qe);if(r>t.area){t.area=r;t.serialized.bitmap.close();t.serialized.bitmap=this.#ri(!1)}}}else{e.stamps.set(this.#qe,{area:r,serialized:i});i.bitmap=this.#ri(!1)}return i}}class AnnotationEditorLayer{#k;#oi=!1;#li=null;#hi=this.pointerup.bind(this);#di=this.pointerUpAfterSelection.bind(this);#ci=this.pointerdown.bind(this);#ui=null;#pi=this.selectionStart.bind(this);#gi=new Map;#mi=!1;#fi=!1;#bi=!1;#Ai=null;#vi;static _initialized=!1;static#yi=new Map([FreeTextEditor,InkEditor,StampEditor,HighlightEditor].map((t=>[t._editorType,t])));constructor({uiManager:t,pageIndex:e,div:i,accessibilityManager:s,annotationLayer:n,drawLayer:a,textLayer:r,viewport:o,l10n:l}){const h=[...AnnotationEditorLayer.#yi.values()];if(!AnnotationEditorLayer._initialized){AnnotationEditorLayer._initialized=!0;for(const t of h)t.initialize(l)}t.registerEditorTypes(h);this.#vi=t;this.pageIndex=e;this.div=i;this.#k=s;this.#li=n;this.viewport=o;this.#Ai=r;this.drawLayer=a;this.#vi.addLayer(this)}get isEmpty(){return 0===this.#gi.size}updateToolbar(t){this.#vi.updateToolbar(t)}updateMode(t=this.#vi.getMode()){this.#Ei();switch(t){case s.AnnotationEditorType.NONE:this.disableTextSelection();this.togglePointerEvents(!1);this.disableClick();break;case s.AnnotationEditorType.INK:this.addInkEditorIfNeeded(!1);this.disableTextSelection();this.togglePointerEvents(!0);this.disableClick();break;case s.AnnotationEditorType.HIGHLIGHT:this.enableTextSelection();this.togglePointerEvents(!1);this.disableClick();break;default:this.disableTextSelection();this.togglePointerEvents(!0);this.enableClick()}if(t!==s.AnnotationEditorType.NONE){const{classList:e}=this.div;for(const i of AnnotationEditorLayer.#yi.values())e.toggle(`${i._type}Editing`,t===i._editorType);this.div.hidden=!1}}addInkEditorIfNeeded(t){if(this.#vi.getMode()!==s.AnnotationEditorType.INK)return;if(!t)for(const t of this.#gi.values())if(t.isEmpty()){t.setInBackground();return}this.#_i({offsetX:0,offsetY:0},!1).setInBackground()}setEditingState(t){this.#vi.setEditingState(t)}addCommands(t){this.#vi.addCommands(t)}togglePointerEvents(t=!1){this.div.classList.toggle("disabled",!t)}enable(){this.togglePointerEvents(!0);const t=new Set;for(const e of this.#gi.values()){e.enableEditing();e.annotationElementId&&t.add(e.annotationElementId)}if(!this.#li)return;const e=this.#li.getEditableAnnotations();for(const i of e){i.hide();if(this.#vi.isDeletedAnnotationElement(i.data.id))continue;if(t.has(i.data.id))continue;const e=this.deserialize(i);if(e){this.addOrRebuild(e);e.enableEditing()}}}disable(){this.#bi=!0;this.togglePointerEvents(!1);const t=new Set;for(const e of this.#gi.values()){e.disableEditing();if(e.annotationElementId&&null===e.serialize()){this.getEditableAnnotation(e.annotationElementId)?.show();e.remove()}else t.add(e.annotationElementId)}if(this.#li){const e=this.#li.getEditableAnnotations();for(const i of e){const{id:e}=i.data;t.has(e)||this.#vi.isDeletedAnnotationElement(e)||i.show()}}this.#Ei();this.isEmpty&&(this.div.hidden=!0);const{classList:e}=this.div;for(const t of AnnotationEditorLayer.#yi.values())e.remove(`${t._type}Editing`);this.disableTextSelection();this.#bi=!1}getEditableAnnotation(t){return this.#li?.getEditableAnnotation(t)||null}setActiveEditor(t){this.#vi.getActive()!==t&&this.#vi.setActiveEditor(t)}enableTextSelection(){this.#Ai?.div&&document.addEventListener("selectstart",this.#pi)}disableTextSelection(){this.#Ai?.div&&document.removeEventListener("selectstart",this.#pi)}enableClick(){this.div.addEventListener("pointerdown",this.#ci);this.div.addEventListener("pointerup",this.#hi)}disableClick(){this.div.removeEventListener("pointerdown",this.#ci);this.div.removeEventListener("pointerup",this.#hi)}attach(t){this.#gi.set(t.id,t);const{annotationElementId:e}=t;e&&this.#vi.isDeletedAnnotationElement(e)&&this.#vi.removeDeletedAnnotationElement(t)}detach(t){this.#gi.delete(t.id);this.#k?.removePointerInTextLayer(t.contentDiv);!this.#bi&&t.annotationElementId&&this.#vi.addDeletedAnnotationElement(t)}remove(t){this.detach(t);this.#vi.removeEditor(t);t.div.remove();t.isAttachedToDOM=!1;this.#fi||this.addInkEditorIfNeeded(!1)}changeParent(t){if(t.parent!==this){if(t.annotationElementId){this.#vi.addDeletedAnnotationElement(t.annotationElementId);n.AnnotationEditor.deleteAnnotationElement(t);t.annotationElementId=null}this.attach(t);t.parent?.detach(t);t.setParent(this);if(t.div&&t.isAttachedToDOM){t.div.remove();this.div.append(t.div)}}}add(t){this.changeParent(t);this.#vi.addEditor(t);this.attach(t);if(!t.isAttachedToDOM){const e=t.render();this.div.append(e);t.isAttachedToDOM=!0}t.fixAndSetPosition();t.onceAdded();this.#vi.addToAnnotationStorage(t)}moveEditorInDOM(t){if(!t.isAttachedToDOM)return;const{activeElement:e}=document;if(t.div.contains(e)&&!this.#ui){t._focusEventsAllowed=!1;this.#ui=setTimeout((()=>{this.#ui=null;if(t.div.contains(document.activeElement))t._focusEventsAllowed=!0;else{t.div.addEventListener("focusin",(()=>{t._focusEventsAllowed=!0}),{once:!0});e.focus()}}),0)}t._structTreeParentId=this.#k?.moveElementInDOM(this.div,t.div,t.contentDiv,!0)}addOrRebuild(t){if(t.needsToBeRebuilt()){t.parent||=this;t.rebuild()}else this.add(t)}addUndoableEditor(t){this.addCommands({cmd:()=>t._uiManager.rebuild(t),undo:()=>{t.remove()},mustExec:!1})}getNextId(){return this.#vi.getId()}get#wi(){return AnnotationEditorLayer.#yi.get(this.#vi.getMode())}#xi(t){const e=this.#wi;return e?new e.prototype.constructor(t):null}canCreateNewEmptyEditor(){return this.#wi?.canCreateNewEmptyEditor()}pasteEditor(t,e){this.#vi.updateToolbar(t);this.#vi.updateMode(t);const{offsetX:i,offsetY:s}=this.#Ci(),n=this.getNextId(),a=this.#xi({parent:this,id:n,x:i,y:s,uiManager:this.#vi,isCentered:!0,...e});a&&this.add(a)}deserialize(t){return AnnotationEditorLayer.#yi.get(t.annotationType??t.annotationEditorType)?.deserialize(t,this,this.#vi)||null}#_i(t,e,i={}){const s=this.getNextId(),n=this.#xi({parent:this,id:s,x:t.offsetX,y:t.offsetY,uiManager:this.#vi,isCentered:e,...i});n&&this.add(n);return n}#Ci(){const{x:t,y:e,width:i,height:s}=this.div.getBoundingClientRect(),n=Math.max(0,t),a=Math.max(0,e),r=(n+Math.min(window.innerWidth,t+i))/2-t,o=(a+Math.min(window.innerHeight,e+s))/2-e,[l,h]=this.viewport.rotation%180==0?[r,o]:[o,r];return{offsetX:l,offsetY:h}}addNewEditor(){this.#_i(this.#Ci(),!0)}setSelected(t){this.#vi.setSelected(t)}toggleSelected(t){this.#vi.toggleSelected(t)}isSelected(t){return this.#vi.isSelected(t)}unselect(t){this.#vi.unselect(t)}selectionStart(t){this.#Ai?.div.addEventListener("pointerup",this.#di,{once:!0})}pointerUpAfterSelection(t){const e=document.getSelection();if(0===e.rangeCount)return;const i=e.getRangeAt(0);if(i.collapsed)return;if(!this.#Ai?.div.contains(i.commonAncestorContainer))return;const{x:s,y:n,width:a,height:r}=this.#Ai.div.getBoundingClientRect(),o=i.getClientRects();let l;switch(this.viewport.rotation){case 90:l=(t,e,i,o)=>({x:(e-n)/r,y:1-(t+i-s)/a,width:o/r,height:i/a});break;case 180:l=(t,e,i,o)=>({x:1-(t+i-s)/a,y:1-(e+o-n)/r,width:i/a,height:o/r});break;case 270:l=(t,e,i,o)=>({x:1-(e+o-n)/r,y:(t-s)/a,width:o/r,height:i/a});break;default:l=(t,e,i,o)=>({x:(t-s)/a,y:(e-n)/r,width:i/a,height:o/r})}const h=[];for(const{x:t,y:e,width:i,height:s}of o)0!==i&&0!==s&&h.push(l(t,e,i,s));0!==h.length&&this.#_i(t,!1,{boxes:h});e.empty()}pointerup(t){const{isMac:e}=s.FeatureTest.platform;if(!(0!==t.button||t.ctrlKey&&e)&&t.target===this.div&&this.#mi){this.#mi=!1;this.#oi?this.#vi.getMode()!==s.AnnotationEditorType.STAMP?this.#_i(t,!1):this.#vi.unselectAll():this.#oi=!0}}pointerdown(t){this.#vi.getMode()===s.AnnotationEditorType.HIGHLIGHT&&this.enableTextSelection();if(this.#mi){this.#mi=!1;return}const{isMac:e}=s.FeatureTest.platform;if(0!==t.button||t.ctrlKey&&e)return;if(t.target!==this.div)return;this.#mi=!0;const i=this.#vi.getActive();this.#oi=!i||i.isEmpty()}findNewParent(t,e,i){const s=this.#vi.findParent(e,i);if(null===s||s===this)return!1;s.changeParent(t);return!0}destroy(){if(this.#vi.getActive()?.parent===this){this.#vi.commitOrRemove();this.#vi.setActiveEditor(null)}if(this.#ui){clearTimeout(this.#ui);this.#ui=null}for(const t of this.#gi.values()){this.#k?.removePointerInTextLayer(t.contentDiv);t.setParent(null);t.isAttachedToDOM=!1;t.div.remove()}this.div=null;this.#gi.clear();this.#vi.removeLayer(this)}#Ei(){this.#fi=!0;for(const t of this.#gi.values())t.isEmpty()&&t.remove();this.#fi=!1}render({viewport:t}){this.viewport=t;(0,h.setLayerDimensions)(this.div,t);for(const t of this.#vi.getEditors(this.pageIndex))this.add(t);this.updateMode()}update({viewport:t}){this.#vi.commitOrRemove();const e=this.viewport.rotation,i=t.rotation;this.viewport=t;(0,h.setLayerDimensions)(this.div,{rotation:i});if(e!==i)for(const t of this.#gi.values())t.rotate(i);this.updateMode()}get pageDimensions(){const{pageWidth:t,pageHeight:e}=this.viewport.rawDims;return[t,e]}}},97:(t,e,i)=>{i.d(e,{ColorPicker:()=>ColorPicker});var s=i(266),n=i(812),a=i(473);class ColorPicker{#n=this.#a.bind(this);#Si=null;#Ti=null;#Mi;#Pi=null;#Fi=!1;#Ri=!1;#ki;#vi=null;static get _keyboardManager(){return(0,s.shadow)(this,"_keyboardManager",new n.KeyboardManager([[["Escape","mac+Escape"],ColorPicker.prototype._hideDropdownFromKeyboard],[[" ","mac+ "],ColorPicker.prototype._colorSelectFromKeyboard],[["ArrowDown","ArrowRight","mac+ArrowDown","mac+ArrowRight"],ColorPicker.prototype._moveToNext],[["ArrowUp","ArrowLeft","mac+ArrowUp","mac+ArrowLeft"],ColorPicker.prototype._moveToPrevious],[["Home","mac+Home"],ColorPicker.prototype._moveToBeginning],[["End","mac+End"],ColorPicker.prototype._moveToEnd]]))}constructor({editor:t=null,uiManager:e=null}){this.#Ri=!t;this.#vi=t?._uiManager||e;this.#ki=this.#vi._eventBus;this.#Mi=t?.color||this.#vi?.highlightColors.values().next().value||"#FFFF98"}renderButton(){const t=this.#Si=document.createElement("button");t.className="colorPicker";t.tabIndex="0";t.setAttribute("data-l10n-id","pdfjs-editor-colorpicker-button");t.setAttribute("aria-haspopup",!0);t.addEventListener("click",this.#Di.bind(this));const e=this.#Ti=document.createElement("span");e.className="swatch";e.style.backgroundColor=this.#Mi;t.append(e);return t}renderMainDropdown(){const t=this.#Pi=this.#Ii(s.AnnotationEditorParamsType.HIGHLIGHT_DEFAULT_COLOR);t.setAttribute("aria-orientation","horizontal");t.setAttribute("aria-labelledby","highlightColorPickerLabel");return t}#Ii(t){const e=document.createElement("div");e.addEventListener("contextmenu",a.noContextMenu);e.className="dropdown";e.role="listbox";e.setAttribute("aria-multiselectable",!1);e.setAttribute("aria-orientation","vertical");e.setAttribute("data-l10n-id","pdfjs-editor-colorpicker-dropdown");for(const[i,s]of this.#vi.highlightColors){const n=document.createElement("button");n.tabIndex="0";n.role="option";n.setAttribute("data-color",s);n.title=i;n.setAttribute("data-l10n-id",`pdfjs-editor-colorpicker-${i}`);const a=document.createElement("span");n.append(a);a.className="swatch";a.style.backgroundColor=s;n.setAttribute("aria-selected",s===this.#Mi);n.addEventListener("click",this.#Li.bind(this,t,s));e.append(n)}e.addEventListener("keydown",this.#n);return e}#Li(t,e,i){i.stopPropagation();this.#ki.dispatch("switchannotationeditorparams",{source:this,type:t,value:e})}_colorSelectFromKeyboard(t){const e=t.target.getAttribute("data-color");e&&this.#Li(e,t)}_moveToNext(t){t.target!==this.#Si?t.target.nextSibling?.focus():this.#Pi.firstChild?.focus()}_moveToPrevious(t){t.target.previousSibling?.focus()}_moveToBeginning(){this.#Pi.firstChild?.focus()}_moveToEnd(){this.#Pi.lastChild?.focus()}#a(t){ColorPicker._keyboardManager.exec(this,t)}#Di(t){if(this.#Pi&&!this.#Pi.classList.contains("hidden")){this.hideDropdown();return}this.#Si.addEventListener("keydown",this.#n);this.#Fi=0===t.detail;if(this.#Pi){this.#Pi.classList.remove("hidden");return}const e=this.#Pi=this.#Ii(s.AnnotationEditorParamsType.HIGHLIGHT_COLOR);this.#Si.append(e)}hideDropdown(){this.#Pi?.classList.add("hidden")}_hideDropdownFromKeyboard(){if(!this.#Ri&&this.#Pi&&!this.#Pi.classList.contains("hidden")){this.hideDropdown();this.#Si.removeEventListener("keydown",this.#n);this.#Si.focus({preventScroll:!0,focusVisible:this.#Fi})}}updateColor(t){this.#Ti&&(this.#Ti.style.backgroundColor=t);if(!this.#Pi)return;const e=this.#vi.highlightColors.values();for(const i of this.#Pi.children)i.setAttribute("aria-selected",e.next().value===t)}destroy(){this.#Si?.remove();this.#Si=null;this.#Ti=null;this.#Pi?.remove();this.#Pi=null}}},115:(t,e,i)=>{i.d(e,{AnnotationEditor:()=>AnnotationEditor});var s=i(812),n=i(266),a=i(473);class AltText{#Oi="";#Bi=!1;#Ni=null;#Ui=null;#zi=null;#Hi=!1;#ji=null;static _l10nPromise=null;constructor(t){this.#ji=t}static initialize(t){AltText._l10nPromise||=t}async render(){const t=this.#Ni=document.createElement("button");t.className="altText";const e=await AltText._l10nPromise.get("pdfjs-editor-alt-text-button-label");t.textContent=e;t.setAttribute("aria-label",e);t.tabIndex="0";t.addEventListener("contextmenu",a.noContextMenu);t.addEventListener("pointerdown",(t=>t.stopPropagation()));const onClick=t=>{t.preventDefault();this.#ji._uiManager.editAltText(this.#ji)};t.addEventListener("click",onClick,{capture:!0});t.addEventListener("keydown",(e=>{if(e.target===t&&"Enter"===e.key){this.#Hi=!0;onClick(e)}}));await this.#Vi();return t}finish(){if(this.#Ni){this.#Ni.focus({focusVisible:this.#Hi});this.#Hi=!1}}get data(){return{altText:this.#Oi,decorative:this.#Bi}}set data({altText:t,decorative:e}){if(this.#Oi!==t||this.#Bi!==e){this.#Oi=t;this.#Bi=e;this.#Vi()}}toggle(t=!1){if(this.#Ni){if(!t&&this.#zi){clearTimeout(this.#zi);this.#zi=null}this.#Ni.disabled=!t}}destroy(){this.#Ni?.remove();this.#Ni=null;this.#Ui=null}async#Vi(){const t=this.#Ni;if(!t)return;if(!this.#Oi&&!this.#Bi){t.classList.remove("done");this.#Ui?.remove();return}t.classList.add("done");AltText._l10nPromise.get("pdfjs-editor-alt-text-edit-button-label").then((e=>{t.setAttribute("aria-label",e)}));let e=this.#Ui;if(!e){this.#Ui=e=document.createElement("span");e.className="tooltip";e.setAttribute("role","tooltip");const i=e.id=`alt-text-tooltip-${this.#ji.id}`;t.setAttribute("aria-describedby",i);const s=100;t.addEventListener("mouseenter",(()=>{this.#zi=setTimeout((()=>{this.#zi=null;this.#Ui.classList.add("show");this.#ji._uiManager._eventBus.dispatch("reporttelemetry",{source:this,details:{type:"editing",subtype:this.#ji.editorType,data:{action:"alt_text_tooltip"}}})}),s)}));t.addEventListener("mouseleave",(()=>{if(this.#zi){clearTimeout(this.#zi);this.#zi=null}this.#Ui?.classList.remove("show")}))}e.innerText=this.#Bi?await AltText._l10nPromise.get("pdfjs-editor-alt-text-decorative-tooltip"):this.#Oi;e.parentNode||t.append(e);const i=this.#ji.getImageForAltText();i?.setAttribute("aria-describedby",e.id)}}class EditorToolbar{#Wi=null;#qt=null;#ji;#qi=null;constructor(t){this.#ji=t}render(){const t=this.#Wi=document.createElement("div");t.className="editToolbar";t.addEventListener("contextmenu",a.noContextMenu);t.addEventListener("pointerdown",EditorToolbar.#Gi);const e=this.#qi=document.createElement("div");e.className="buttons";t.append(e);const i=this.#ji.toolbarPosition;if(i){const{style:e}=t,s="ltr"===this.#ji._uiManager.direction?1-i[0]:i[0];e.insetInlineEnd=100*s+"%";e.top=`calc(${100*i[1]}% + var(--editor-toolbar-vert-offset))`}this.#$i();return t}static#Gi(t){t.stopPropagation()}#Ki(t){this.#ji._focusEventsAllowed=!1;t.preventDefault();t.stopPropagation()}#Xi(t){this.#ji._focusEventsAllowed=!0;t.preventDefault();t.stopPropagation()}#Yi(t){t.addEventListener("focusin",this.#Ki.bind(this),{capture:!0});t.addEventListener("focusout",this.#Xi.bind(this),{capture:!0});t.addEventListener("contextmenu",a.noContextMenu)}hide(){this.#Wi.classList.add("hidden");this.#qt?.hideDropdown()}show(){this.#Wi.classList.remove("hidden")}#$i(){const t=document.createElement("button");t.className="delete";t.tabIndex=0;t.setAttribute("data-l10n-id",`pdfjs-editor-remove-${this.#ji.editorType}-button`);this.#Yi(t);t.addEventListener("click",(t=>{this.#ji._uiManager.delete()}));this.#qi.append(t)}get#Ji(){const t=document.createElement("div");t.className="divider";return t}addAltTextButton(t){this.#Yi(t);this.#qi.prepend(t,this.#Ji)}addColorPicker(t){this.#qt=t;const e=t.renderButton();this.#Yi(e);this.#qi.prepend(e,this.#Ji)}remove(){this.#Wi.remove();this.#qt?.destroy();this.#qt=null}}class AnnotationEditor{#Qi=null;#Oi=null;#Zi=!1;#ts=null;#es=null;#is=this.focusin.bind(this);#ss=this.focusout.bind(this);#ns=null;#as="";#rs=!1;#os=!1;#ls=!1;#hs=!1;#ds=null;_initialOptions=Object.create(null);_uiManager=null;_focusEventsAllowed=!0;_l10nPromise=null;#cs=!1;#us=AnnotationEditor._zIndex++;static _borderLineWidth=-1;static _colorManager=new s.ColorManager;static _zIndex=1;static get _resizerKeyboardManager(){const t=AnnotationEditor.prototype._resizeWithKeyboard,e=s.AnnotationEditorUIManager.TRANSLATE_SMALL,i=s.AnnotationEditorUIManager.TRANSLATE_BIG;return(0,n.shadow)(this,"_resizerKeyboardManager",new s.KeyboardManager([[["ArrowLeft","mac+ArrowLeft"],t,{args:[-e,0]}],[["ctrl+ArrowLeft","mac+shift+ArrowLeft"],t,{args:[-i,0]}],[["ArrowRight","mac+ArrowRight"],t,{args:[e,0]}],[["ctrl+ArrowRight","mac+shift+ArrowRight"],t,{args:[i,0]}],[["ArrowUp","mac+ArrowUp"],t,{args:[0,-e]}],[["ctrl+ArrowUp","mac+shift+ArrowUp"],t,{args:[0,-i]}],[["ArrowDown","mac+ArrowDown"],t,{args:[0,e]}],[["ctrl+ArrowDown","mac+shift+ArrowDown"],t,{args:[0,i]}],[["Escape","mac+Escape"],AnnotationEditor.prototype._stopResizingWithKeyboard]]))}constructor(t){this.constructor===AnnotationEditor&&(0,n.unreachable)("Cannot initialize AnnotationEditor.");this.parent=t.parent;this.id=t.id;this.width=this.height=null;this.pageIndex=t.parent.pageIndex;this.name=t.name;this.div=null;this._uiManager=t.uiManager;this.annotationElementId=null;this._willKeepAspectRatio=!1;this._initialOptions.isCentered=t.isCentered;this._structTreeParentId=null;const{rotation:e,rawDims:{pageWidth:i,pageHeight:s,pageX:a,pageY:r}}=this.parent.viewport;this.rotation=e;this.pageRotation=(360+e-this._uiManager.viewParameters.rotation)%360;this.pageDimensions=[i,s];this.pageTranslation=[a,r];const[o,l]=this.parentDimensions;this.x=t.x/o;this.y=t.y/l;this.isAttachedToDOM=!1;this.deleted=!1}get editorType(){return Object.getPrototypeOf(this).constructor._type}static get _defaultLineColor(){return(0,n.shadow)(this,"_defaultLineColor",this._colorManager.getHexCode("CanvasText"))}static deleteAnnotationElement(t){const e=new FakeEditor({id:t.parent.getNextId(),parent:t.parent,uiManager:t._uiManager});e.annotationElementId=t.annotationElementId;e.deleted=!0;e._uiManager.addToAnnotationStorage(e)}static initialize(t,e=null){AnnotationEditor._l10nPromise||=new Map(["pdfjs-editor-alt-text-button-label","pdfjs-editor-alt-text-edit-button-label","pdfjs-editor-alt-text-decorative-tooltip","pdfjs-editor-resizer-label-topLeft","pdfjs-editor-resizer-label-topMiddle","pdfjs-editor-resizer-label-topRight","pdfjs-editor-resizer-label-middleRight","pdfjs-editor-resizer-label-bottomRight","pdfjs-editor-resizer-label-bottomMiddle","pdfjs-editor-resizer-label-bottomLeft","pdfjs-editor-resizer-label-middleLeft"].map((e=>[e,t.get(e.replaceAll(/([A-Z])/g,(t=>`-${t.toLowerCase()}`)))])));if(e?.strings)for(const i of e.strings)AnnotationEditor._l10nPromise.set(i,t.get(i));if(-1!==AnnotationEditor._borderLineWidth)return;const i=getComputedStyle(document.documentElement);AnnotationEditor._borderLineWidth=parseFloat(i.getPropertyValue("--outline-width"))||0}static updateDefaultParams(t,e){}static get defaultPropertiesToUpdate(){return[]}static isHandlingMimeForPasting(t){return!1}static paste(t,e){(0,n.unreachable)("Not implemented")}get propertiesToUpdate(){return[]}get _isDraggable(){return this.#cs}set _isDraggable(t){this.#cs=t;this.div?.classList.toggle("draggable",t)}get isEnterHandled(){return!0}center(){const[t,e]=this.pageDimensions;switch(this.parentRotation){case 90:this.x-=this.height*e/(2*t);this.y+=this.width*t/(2*e);break;case 180:this.x+=this.width/2;this.y+=this.height/2;break;case 270:this.x+=this.height*e/(2*t);this.y-=this.width*t/(2*e);break;default:this.x-=this.width/2;this.y-=this.height/2}this.fixAndSetPosition()}addCommands(t){this._uiManager.addCommands(t)}get currentLayer(){return this._uiManager.currentLayer}setInBackground(){this.div.style.zIndex=0}setInForeground(){this.div.style.zIndex=this.#us}setParent(t){if(null!==t){this.pageIndex=t.pageIndex;this.pageDimensions=t.pageDimensions}else this.#ps();this.parent=t}focusin(t){this._focusEventsAllowed&&(this.#rs?this.#rs=!1:this.parent.setSelected(this))}focusout(t){if(!this._focusEventsAllowed)return;if(!this.isAttachedToDOM)return;const e=t.relatedTarget;if(!e?.closest(`#${this.id}`)){t.preventDefault();this.parent?.isMultipleSelection||this.commitOrRemove()}}commitOrRemove(){this.isEmpty()?this.remove():this.commit()}commit(){this.addToAnnotationStorage()}addToAnnotationStorage(){this._uiManager.addToAnnotationStorage(this)}setAt(t,e,i,s){const[n,a]=this.parentDimensions;[i,s]=this.screenToPageTranslation(i,s);this.x=(t+i)/n;this.y=(e+s)/a;this.fixAndSetPosition()}#gs([t,e],i,s){[i,s]=this.screenToPageTranslation(i,s);this.x+=i/t;this.y+=s/e;this.fixAndSetPosition()}translate(t,e){this.#gs(this.parentDimensions,t,e)}translateInPage(t,e){this.#gs(this.pageDimensions,t,e);this.div.scrollIntoView({block:"nearest"})}drag(t,e){const[i,s]=this.parentDimensions;this.x+=t/i;this.y+=e/s;if(this.parent&&(this.x<0||this.x>1||this.y<0||this.y>1)){const{x:t,y:e}=this.div.getBoundingClientRect();if(this.parent.findNewParent(this,t,e)){this.x-=Math.floor(this.x);this.y-=Math.floor(this.y)}}let{x:n,y:a}=this;const[r,o]=this.#ms();n+=r;a+=o;this.div.style.left=`${(100*n).toFixed(2)}%`;this.div.style.top=`${(100*a).toFixed(2)}%`;this.div.scrollIntoView({block:"nearest"})}#ms(){const[t,e]=this.parentDimensions,{_borderLineWidth:i}=AnnotationEditor,s=i/t,n=i/e;switch(this.rotation){case 90:return[-s,n];case 180:return[s,n];case 270:return[s,-n];default:return[-s,-n]}}fixAndSetPosition(t=this.rotation){const[e,i]=this.pageDimensions;let{x:s,y:n,width:a,height:r}=this;a*=e;r*=i;s*=e;n*=i;switch(t){case 0:s=Math.max(0,Math.min(e-a,s));n=Math.max(0,Math.min(i-r,n));break;case 90:s=Math.max(0,Math.min(e-r,s));n=Math.min(i,Math.max(a,n));break;case 180:s=Math.min(e,Math.max(a,s));n=Math.min(i,Math.max(r,n));break;case 270:s=Math.min(e,Math.max(r,s));n=Math.max(0,Math.min(i-a,n))}this.x=s/=e;this.y=n/=i;const[o,l]=this.#ms();s+=o;n+=l;const{style:h}=this.div;h.left=`${(100*s).toFixed(2)}%`;h.top=`${(100*n).toFixed(2)}%`;this.moveInDOM()}static#fs(t,e,i){switch(i){case 90:return[e,-t];case 180:return[-t,-e];case 270:return[-e,t];default:return[t,e]}}screenToPageTranslation(t,e){return AnnotationEditor.#fs(t,e,this.parentRotation)}pageTranslationToScreen(t,e){return AnnotationEditor.#fs(t,e,360-this.parentRotation)}#bs(t){switch(t){case 90:{const[t,e]=this.pageDimensions;return[0,-t/e,e/t,0]}case 180:return[-1,0,0,-1];case 270:{const[t,e]=this.pageDimensions;return[0,t/e,-e/t,0]}default:return[1,0,0,1]}}get parentScale(){return this._uiManager.viewParameters.realScale}get parentRotation(){return(this._uiManager.viewParameters.rotation+this.pageRotation)%360}get parentDimensions(){const{parentScale:t,pageDimensions:[e,i]}=this,s=e*t,a=i*t;return n.FeatureTest.isCSSRoundSupported?[Math.round(s),Math.round(a)]:[s,a]}setDims(t,e){const[i,s]=this.parentDimensions;this.div.style.width=`${(100*t/i).toFixed(2)}%`;this.#Zi||(this.div.style.height=`${(100*e/s).toFixed(2)}%`)}fixDims(){const{style:t}=this.div,{height:e,width:i}=t,s=i.endsWith("%"),n=!this.#Zi&&e.endsWith("%");if(s&&n)return;const[a,r]=this.parentDimensions;s||(t.width=`${(100*parseFloat(i)/a).toFixed(2)}%`);this.#Zi||n||(t.height=`${(100*parseFloat(e)/r).toFixed(2)}%`)}getInitialTranslation(){return[0,0]}#As(){if(this.#ts)return;this.#ts=document.createElement("div");this.#ts.classList.add("resizers");const t=this._willKeepAspectRatio?["topLeft","topRight","bottomRight","bottomLeft"]:["topLeft","topMiddle","topRight","middleRight","bottomRight","bottomMiddle","bottomLeft","middleLeft"];for(const e of t){const t=document.createElement("div");this.#ts.append(t);t.classList.add("resizer",e);t.setAttribute("data-resizer-name",e);t.addEventListener("pointerdown",this.#vs.bind(this,e));t.addEventListener("contextmenu",a.noContextMenu);t.tabIndex=-1}this.div.prepend(this.#ts)}#vs(t,e){e.preventDefault();const{isMac:i}=n.FeatureTest.platform;if(0!==e.button||e.ctrlKey&&i)return;this.#Oi?.toggle(!1);const s=this.#ys.bind(this,t),a=this._isDraggable;this._isDraggable=!1;const r={passive:!0,capture:!0};this.parent.togglePointerEvents(!1);window.addEventListener("pointermove",s,r);const o=this.x,l=this.y,h=this.width,d=this.height,c=this.parent.div.style.cursor,u=this.div.style.cursor;this.div.style.cursor=this.parent.div.style.cursor=window.getComputedStyle(e.target).cursor;const pointerUpCallback=()=>{this.parent.togglePointerEvents(!0);this.#Oi?.toggle(!0);this._isDraggable=a;window.removeEventListener("pointerup",pointerUpCallback);window.removeEventListener("blur",pointerUpCallback);window.removeEventListener("pointermove",s,r);this.parent.div.style.cursor=c;this.div.style.cursor=u;this.#Es(o,l,h,d)};window.addEventListener("pointerup",pointerUpCallback);window.addEventListener("blur",pointerUpCallback)}#Es(t,e,i,s){const n=this.x,a=this.y,r=this.width,o=this.height;n===t&&a===e&&r===i&&o===s||this.addCommands({cmd:()=>{this.width=r;this.height=o;this.x=n;this.y=a;const[t,e]=this.parentDimensions;this.setDims(t*r,e*o);this.fixAndSetPosition()},undo:()=>{this.width=i;this.height=s;this.x=t;this.y=e;const[n,a]=this.parentDimensions;this.setDims(n*i,a*s);this.fixAndSetPosition()},mustExec:!0})}#ys(t,e){const[i,s]=this.parentDimensions,n=this.x,a=this.y,r=this.width,o=this.height,l=AnnotationEditor.MIN_SIZE/i,h=AnnotationEditor.MIN_SIZE/s,round=t=>Math.round(1e4*t)/1e4,d=this.#bs(this.rotation),transf=(t,e)=>[d[0]*t+d[2]*e,d[1]*t+d[3]*e],c=this.#bs(360-this.rotation);let u,p,g=!1,m=!1;switch(t){case"topLeft":g=!0;u=(t,e)=>[0,0];p=(t,e)=>[t,e];break;case"topMiddle":u=(t,e)=>[t/2,0];p=(t,e)=>[t/2,e];break;case"topRight":g=!0;u=(t,e)=>[t,0];p=(t,e)=>[0,e];break;case"middleRight":m=!0;u=(t,e)=>[t,e/2];p=(t,e)=>[0,e/2];break;case"bottomRight":g=!0;u=(t,e)=>[t,e];p=(t,e)=>[0,0];break;case"bottomMiddle":u=(t,e)=>[t/2,e];p=(t,e)=>[t/2,0];break;case"bottomLeft":g=!0;u=(t,e)=>[0,e];p=(t,e)=>[t,0];break;case"middleLeft":m=!0;u=(t,e)=>[0,e/2];p=(t,e)=>[t,e/2]}const f=u(r,o),b=p(r,o);let A=transf(...b);const v=round(n+A[0]),y=round(a+A[1]);let E=1,_=1,[w,x]=this.screenToPageTranslation(e.movementX,e.movementY);[w,x]=(C=w/i,S=x/s,[c[0]*C+c[2]*S,c[1]*C+c[3]*S]);var C,S;if(g){const t=Math.hypot(r,o);E=_=Math.max(Math.min(Math.hypot(b[0]-f[0]-w,b[1]-f[1]-x)/t,1/r,1/o),l/r,h/o)}else m?E=Math.max(l,Math.min(1,Math.abs(b[0]-f[0]-w)))/r:_=Math.max(h,Math.min(1,Math.abs(b[1]-f[1]-x)))/o;const T=round(r*E),M=round(o*_);A=transf(...p(T,M));const P=v-A[0],F=y-A[1];this.width=T;this.height=M;this.x=P;this.y=F;this.setDims(i*T,s*M);this.fixAndSetPosition()}altTextFinish(){this.#Oi?.finish()}async addEditToolbar(){if(this.#ns||this.#ls)return this.#ns;this.#ns=new EditorToolbar(this);this.div.append(this.#ns.render());this.#Oi&&this.#ns.addAltTextButton(await this.#Oi.render());return this.#ns}removeEditToolbar(){if(this.#ns){this.#ns.remove();this.#ns=null;this.#Oi?.destroy()}}getClientDimensions(){return this.div.getBoundingClientRect()}async addAltTextButton(){if(!this.#Oi){AltText.initialize(AnnotationEditor._l10nPromise);this.#Oi=new AltText(this);await this.addEditToolbar()}}get altTextData(){return this.#Oi?.data}set altTextData(t){this.#Oi&&(this.#Oi.data=t)}render(){this.div=document.createElement("div");this.div.setAttribute("data-editor-rotation",(360-this.rotation)%360);this.div.className=this.name;this.div.setAttribute("id",this.id);this.div.setAttribute("tabIndex",0);this.setInForeground();this.div.addEventListener("focusin",this.#is);this.div.addEventListener("focusout",this.#ss);const[t,e]=this.parentDimensions;if(this.parentRotation%180!=0){this.div.style.maxWidth=`${(100*e/t).toFixed(2)}%`;this.div.style.maxHeight=`${(100*t/e).toFixed(2)}%`}const[i,n]=this.getInitialTranslation();this.translate(i,n);(0,s.bindEvents)(this,this.div,["pointerdown"]);return this.div}pointerdown(t){const{isMac:e}=n.FeatureTest.platform;if(0!==t.button||t.ctrlKey&&e)t.preventDefault();else{this.#rs=!0;this._isDraggable?this.#_s(t):this.#ws(t)}}#ws(t){const{isMac:e}=n.FeatureTest.platform;t.ctrlKey&&!e||t.shiftKey||t.metaKey&&e?this.parent.toggleSelected(this):this.parent.setSelected(this)}#_s(t){const e=this._uiManager.isSelected(this);this._uiManager.setUpDragSession();let i,s;if(e){i={passive:!0,capture:!0};s=t=>{const[e,i]=this.screenToPageTranslation(t.movementX,t.movementY);this._uiManager.dragSelectedEditors(e,i)};window.addEventListener("pointermove",s,i)}const pointerUpCallback=()=>{window.removeEventListener("pointerup",pointerUpCallback);window.removeEventListener("blur",pointerUpCallback);e&&window.removeEventListener("pointermove",s,i);this.#rs=!1;this._uiManager.endDragSession()||this.#ws(t)};window.addEventListener("pointerup",pointerUpCallback);window.addEventListener("blur",pointerUpCallback)}moveInDOM(){this.#ds&&clearTimeout(this.#ds);this.#ds=setTimeout((()=>{this.#ds=null;this.parent?.moveEditorInDOM(this)}),0)}_setParentAndPosition(t,e,i){t.changeParent(this);this.x=e;this.y=i;this.fixAndSetPosition()}getRect(t,e,i=this.rotation){const s=this.parentScale,[n,a]=this.pageDimensions,[r,o]=this.pageTranslation,l=t/s,h=e/s,d=this.x*n,c=this.y*a,u=this.width*n,p=this.height*a;switch(i){case 0:return[d+l+r,a-c-h-p+o,d+l+u+r,a-c-h+o];case 90:return[d+h+r,a-c+l+o,d+h+p+r,a-c+l+u+o];case 180:return[d-l-u+r,a-c+h+o,d-l+r,a-c+h+p+o];case 270:return[d-h-p+r,a-c-l-u+o,d-h+r,a-c-l+o];default:throw new Error("Invalid rotation")}}getRectInCurrentCoords(t,e){const[i,s,n,a]=t,r=n-i,o=a-s;switch(this.rotation){case 0:return[i,e-a,r,o];case 90:return[i,e-s,o,r];case 180:return[n,e-s,r,o];case 270:return[n,e-a,o,r];default:throw new Error("Invalid rotation")}}onceAdded(){}isEmpty(){return!1}enableEditMode(){this.#ls=!0}disableEditMode(){this.#ls=!1}isInEditMode(){return this.#ls}shouldGetKeyboardEvents(){return this.#hs}needsToBeRebuilt(){return this.div&&!this.isAttachedToDOM}rebuild(){this.div?.addEventListener("focusin",this.#is);this.div?.addEventListener("focusout",this.#ss)}rotate(t){}serialize(t=!1,e=null){(0,n.unreachable)("An editor must be serializable")}static deserialize(t,e,i){const s=new this.prototype.constructor({parent:e,id:e.getNextId(),uiManager:i});s.rotation=t.rotation;const[n,a]=s.pageDimensions,[r,o,l,h]=s.getRectInCurrentCoords(t.rect,a);s.x=r/n;s.y=o/a;s.width=l/n;s.height=h/a;return s}remove(){this.div.removeEventListener("focusin",this.#is);this.div.removeEventListener("focusout",this.#ss);this.isEmpty()||this.commit();this.parent?this.parent.remove(this):this._uiManager.removeEditor(this);if(this.#ds){clearTimeout(this.#ds);this.#ds=null}this.#ps();this.removeEditToolbar()}get isResizable(){return!1}makeResizable(){if(this.isResizable){this.#As();this.#ts.classList.remove("hidden");(0,s.bindEvents)(this,this.div,["keydown"])}}get toolbarPosition(){return null}keydown(t){if(!this.isResizable||t.target!==this.div||"Enter"!==t.key)return;this._uiManager.setSelected(this);this.#es={savedX:this.x,savedY:this.y,savedWidth:this.width,savedHeight:this.height};const e=this.#ts.children;if(!this.#Qi){this.#Qi=Array.from(e);const t=this.#xs.bind(this),i=this.#Cs.bind(this);for(const e of this.#Qi){const s=e.getAttribute("data-resizer-name");e.setAttribute("role","spinbutton");e.addEventListener("keydown",t);e.addEventListener("blur",i);e.addEventListener("focus",this.#Ss.bind(this,s));AnnotationEditor._l10nPromise.get(`pdfjs-editor-resizer-label-${s}`).then((t=>e.setAttribute("aria-label",t)))}}const i=this.#Qi[0];let s=0;for(const t of e){if(t===i)break;s++}const n=(360-this.rotation+this.parentRotation)%360/90*(this.#Qi.length/4);if(n!==s){if(ns)for(let t=0;ti.setAttribute("aria-label",t)))}}this.#Ts(0);this.#hs=!0;this.#ts.firstChild.focus({focusVisible:!0});t.preventDefault();t.stopImmediatePropagation()}#xs(t){AnnotationEditor._resizerKeyboardManager.exec(this,t)}#Cs(t){this.#hs&&t.relatedTarget?.parentNode!==this.#ts&&this.#ps()}#Ss(t){this.#as=this.#hs?t:""}#Ts(t){if(this.#Qi)for(const e of this.#Qi)e.tabIndex=t}_resizeWithKeyboard(t,e){this.#hs&&this.#ys(this.#as,{movementX:t,movementY:e})}#ps(){this.#hs=!1;this.#Ts(-1);if(this.#es){const{savedX:t,savedY:e,savedWidth:i,savedHeight:s}=this.#es;this.#Es(t,e,i,s);this.#es=null}}_stopResizingWithKeyboard(){this.#ps();this.div.focus()}select(){this.makeResizable();this.div?.classList.add("selectedEditor");this.#ns?this.#ns?.show():this.addEditToolbar().then((()=>{this.div?.classList.contains("selectedEditor")&&this.#ns?.show()}))}unselect(){this.#ts?.classList.add("hidden");this.div?.classList.remove("selectedEditor");this.div?.contains(document.activeElement)&&this._uiManager.currentLayer.div.focus();this.#ns?.hide()}updateParams(t,e){}disableEditing(){}enableEditing(){}enterInEditMode(){}getImageForAltText(){return null}get contentDiv(){return this.div}get isEditing(){return this.#os}set isEditing(t){this.#os=t;if(this.parent)if(t){this.parent.setSelected(this);this.parent.setActiveEditor(this)}else this.parent.setActiveEditor(null)}setAspectRatio(t,e){this.#Zi=!0;const i=t/e,{style:s}=this.div;s.aspectRatio=i;s.height="auto"}static get MIN_SIZE(){return 16}static canCreateNewEmptyEditor(){return!0}}class FakeEditor extends AnnotationEditor{constructor(t){super(t);this.annotationElementId=t.annotationElementId;this.deleted=!0}serialize(){return{id:this.annotationElementId,deleted:!0,pageIndex:this.pageIndex}}}},405:(t,e,i)=>{i.d(e,{Outliner:()=>Outliner});class Outliner{#Ms;#Ps=[];#Fs=[];constructor(t,e=0,i=0,s=!0){let n=1/0,a=-1/0,r=1/0,o=-1/0;const l=10**-4;for(const{x:i,y:s,width:h,height:d}of t){const t=Math.floor((i-e)/l)*l,c=Math.ceil((i+h+e)/l)*l,u=Math.floor((s-e)/l)*l,p=Math.ceil((s+d+e)/l)*l,g=[t,u,p,!0],m=[c,u,p,!1];this.#Ps.push(g,m);n=Math.min(n,t);a=Math.max(a,c);r=Math.min(r,u);o=Math.max(o,p)}const h=a-n+2*i,d=o-r+2*i,c=n-i,u=r-i,p=this.#Ps.at(s?-1:-2),g=[p[0],p[2]];for(const t of this.#Ps){const[e,i,s]=t;t[0]=(e-c)/h;t[1]=(i-u)/d;t[2]=(s-u)/d}this.#Ms={x:c,y:u,width:h,height:d,lastPoint:g}}getOutlines(){this.#Ps.sort(((t,e)=>t[0]-e[0]||t[1]-e[1]||t[2]-e[2]));const t=[];for(const e of this.#Ps)if(e[3]){t.push(...this.#Rs(e));this.#ks(e)}else{this.#Ds(e);t.push(...this.#Rs(e))}return this.#Is(t)}#Is(t){const e=[],i=new Set;for(const i of t){const[t,s,n]=i;e.push([t,s,i],[t,n,i])}e.sort(((t,e)=>t[1]-e[1]||t[0]-e[0]));for(let t=0,s=e.length;t0;){const t=i.values().next().value;let[e,a,r,o,l]=t;i.delete(t);let h=e,d=a;n=[e,r];s.push(n);for(;;){let t;if(i.has(o))t=o;else{if(!i.has(l))break;t=l}i.delete(t);[e,a,r,o,l]=t;if(h!==e){n.push(h,d,e,d===a?a:r);h=e}d=d===a?r:a}n.push(h,d)}return{outlines:s,box:this.#Ms}}#Ls(t){const e=this.#Fs;let i=0,s=e.length-1;for(;i<=s;){const n=i+s>>1,a=e[n][0];if(a===t)return n;a=0;s--){const[i,n]=this.#Fs[s];if(i!==t)break;if(i===t&&n===e){this.#Fs.splice(s,1);return}}}#Rs(t){const[e,i,s]=t,n=[[e,i,s]],a=this.#Ls(s);for(let t=0;t=i)if(o>s)n[t][1]=s;else{if(1===a)return[];n.splice(t,1);t--;a--}else{n[t][2]=i;o>s&&n.push([e,s,o])}}}return n}}},812:(t,e,i)=>{i.d(e,{AnnotationEditorUIManager:()=>AnnotationEditorUIManager,ColorManager:()=>ColorManager,KeyboardManager:()=>KeyboardManager,bindEvents:()=>bindEvents,opacityToHex:()=>opacityToHex});var s=i(266),n=i(473);function bindEvents(t,e,i){for(const s of i)e.addEventListener(s,t[s].bind(t))}function opacityToHex(t){return Math.round(Math.min(255,Math.max(1,255*t))).toString(16).padStart(2,"0")}class IdManager{#ft=0;getId(){return`${s.AnnotationEditorPrefix}${this.#ft++}`}}class ImageManager{#Os=(0,s.getUuid)();#ft=0;#bt=null;static get _isSVGFittingCanvas(){const t=new OffscreenCanvas(1,3).getContext("2d"),e=new Image;e.src='data:image/svg+xml;charset=UTF-8,';const i=e.decode().then((()=>{t.drawImage(e,0,0,1,1,0,0,1,3);return 0===new Uint32Array(t.getImageData(0,0,1,1).data.buffer)[0]}));return(0,s.shadow)(this,"_isSVGFittingCanvas",i)}async#Bs(t,e){this.#bt||=new Map;let i=this.#bt.get(t);if(null===i)return null;if(i?.bitmap){i.refCounter+=1;return i}try{i||={bitmap:null,id:`image_${this.#Os}_${this.#ft++}`,refCounter:0,isSvg:!1};let t;if("string"==typeof e){i.url=e;t=await(0,n.fetchData)(e,"blob")}else t=i.file=e;if("image/svg+xml"===t.type){const e=ImageManager._isSVGFittingCanvas,s=new FileReader,n=new Image,a=new Promise(((t,a)=>{n.onload=()=>{i.bitmap=n;i.isSvg=!0;t()};s.onload=async()=>{const t=i.svgUrl=s.result;n.src=await e?`${t}#svgView(preserveAspectRatio(none))`:t};n.onerror=s.onerror=a}));s.readAsDataURL(t);await a}else i.bitmap=await createImageBitmap(t);i.refCounter=1}catch(t){console.error(t);i=null}this.#bt.set(t,i);i&&this.#bt.set(i.id,i);return i}async getFromFile(t){const{lastModified:e,name:i,size:s,type:n}=t;return this.#Bs(`${e}_${i}_${s}_${n}`,t)}async getFromUrl(t){return this.#Bs(t,t)}async getFromId(t){this.#bt||=new Map;const e=this.#bt.get(t);if(!e)return null;if(e.bitmap){e.refCounter+=1;return e}return e.file?this.getFromFile(e.file):this.getFromUrl(e.url)}getSvgUrl(t){const e=this.#bt.get(t);return e?.isSvg?e.svgUrl:null}deleteId(t){this.#bt||=new Map;const e=this.#bt.get(t);if(e){e.refCounter-=1;0===e.refCounter&&(e.bitmap=null)}}isValidId(t){return t.startsWith(`image_${this.#Os}_`)}}class CommandManager{#Ns=[];#Us=!1;#zs;#Hs=-1;constructor(t=128){this.#zs=t}add({cmd:t,undo:e,mustExec:i,type:s=NaN,overwriteIfSameType:n=!1,keepUndo:a=!1}){i&&t();if(this.#Us)return;const r={cmd:t,undo:e,type:s};if(-1===this.#Hs){this.#Ns.length>0&&(this.#Ns.length=0);this.#Hs=0;this.#Ns.push(r);return}if(n&&this.#Ns[this.#Hs].type===s){a&&(r.undo=this.#Ns[this.#Hs].undo);this.#Ns[this.#Hs]=r;return}const o=this.#Hs+1;if(o===this.#zs)this.#Ns.splice(0,1);else{this.#Hs=o;ot===e[i])))return ColorManager._colorsMapping.get(t);return e}getHexCode(t){const e=this._colors.get(t);return e?s.Util.makeHexColor(...e):t}}class AnnotationEditorUIManager{#Vs=null;#Ws=new Map;#qs=new Map;#Gs=null;#$s=null;#Ks=new CommandManager;#Xs=0;#Ys=new Set;#Js=null;#yi=null;#Qs=new Set;#Zs=null;#tn=null;#en=null;#in=new IdManager;#sn=!1;#nn=!1;#an=null;#rn=null;#on=s.AnnotationEditorType.NONE;#ln=new Set;#hn=null;#dn=this.blur.bind(this);#cn=this.focus.bind(this);#un=this.copy.bind(this);#pn=this.cut.bind(this);#gn=this.paste.bind(this);#mn=this.keydown.bind(this);#fn=this.onEditingAction.bind(this);#bn=this.onPageChanging.bind(this);#An=this.onScaleChanging.bind(this);#vn=this.onRotationChanging.bind(this);#yn={isEditing:!1,isEmpty:!0,hasSomethingToUndo:!1,hasSomethingToRedo:!1,hasSelectedEditor:!1};#En=[0,0];#_n=null;#p=null;#wn=null;static TRANSLATE_SMALL=1;static TRANSLATE_BIG=10;static get _keyboardManager(){const t=AnnotationEditorUIManager.prototype,arrowChecker=t=>t.#p.contains(document.activeElement)&&"BUTTON"!==document.activeElement.tagName&&t.hasSomethingToControl(),textInputChecker=(t,{target:e})=>{if(e instanceof HTMLInputElement){const{type:t}=e;return"text"!==t&&"number"!==t}return!0},e=this.TRANSLATE_SMALL,i=this.TRANSLATE_BIG;return(0,s.shadow)(this,"_keyboardManager",new KeyboardManager([[["ctrl+a","mac+meta+a"],t.selectAll,{checker:textInputChecker}],[["ctrl+z","mac+meta+z"],t.undo,{checker:textInputChecker}],[["ctrl+y","ctrl+shift+z","mac+meta+shift+z","ctrl+shift+Z","mac+meta+shift+Z"],t.redo,{checker:textInputChecker}],[["Backspace","alt+Backspace","ctrl+Backspace","shift+Backspace","mac+Backspace","mac+alt+Backspace","mac+ctrl+Backspace","Delete","ctrl+Delete","shift+Delete","mac+Delete"],t.delete,{checker:textInputChecker}],[["Enter","mac+Enter"],t.addNewEditorFromKeyboard,{checker:(t,{target:e})=>!(e instanceof HTMLButtonElement)&&t.#p.contains(e)&&!t.isEnterHandled}],[[" ","mac+ "],t.addNewEditorFromKeyboard,{checker:t=>t.#p.contains(document.activeElement)}],[["Escape","mac+Escape"],t.unselectAll],[["ArrowLeft","mac+ArrowLeft"],t.translateSelectedEditors,{args:[-e,0],checker:arrowChecker}],[["ctrl+ArrowLeft","mac+shift+ArrowLeft"],t.translateSelectedEditors,{args:[-i,0],checker:arrowChecker}],[["ArrowRight","mac+ArrowRight"],t.translateSelectedEditors,{args:[e,0],checker:arrowChecker}],[["ctrl+ArrowRight","mac+shift+ArrowRight"],t.translateSelectedEditors,{args:[i,0],checker:arrowChecker}],[["ArrowUp","mac+ArrowUp"],t.translateSelectedEditors,{args:[0,-e],checker:arrowChecker}],[["ctrl+ArrowUp","mac+shift+ArrowUp"],t.translateSelectedEditors,{args:[0,-i],checker:arrowChecker}],[["ArrowDown","mac+ArrowDown"],t.translateSelectedEditors,{args:[0,e],checker:arrowChecker}],[["ctrl+ArrowDown","mac+shift+ArrowDown"],t.translateSelectedEditors,{args:[0,i],checker:arrowChecker}]]))}constructor(t,e,i,s,a,r,o){this.#p=t;this.#wn=e;this.#Gs=i;this._eventBus=s;this._eventBus._on("editingaction",this.#fn);this._eventBus._on("pagechanging",this.#bn);this._eventBus._on("scalechanging",this.#An);this._eventBus._on("rotationchanging",this.#vn);this.#$s=a.annotationStorage;this.#Zs=a.filterFactory;this.#hn=r;this.#en=o||null;this.viewParameters={realScale:n.PixelsPerInch.PDF_TO_CSS_UNITS,rotation:0}}destroy(){this.#xn();this.#Cn();this._eventBus._off("editingaction",this.#fn);this._eventBus._off("pagechanging",this.#bn);this._eventBus._off("scalechanging",this.#An);this._eventBus._off("rotationchanging",this.#vn);for(const t of this.#qs.values())t.destroy();this.#qs.clear();this.#Ws.clear();this.#Qs.clear();this.#Vs=null;this.#ln.clear();this.#Ks.destroy();this.#Gs?.destroy();if(this.#tn){clearTimeout(this.#tn);this.#tn=null}if(this.#_n){clearTimeout(this.#_n);this.#_n=null}}get hcmFilter(){return(0,s.shadow)(this,"hcmFilter",this.#hn?this.#Zs.addHCMFilter(this.#hn.foreground,this.#hn.background):"none")}get direction(){return(0,s.shadow)(this,"direction",getComputedStyle(this.#p).direction)}get highlightColors(){return(0,s.shadow)(this,"highlightColors",this.#en?new Map(this.#en.split(",").map((t=>t.split("=").map((t=>t.trim()))))):null)}setMainHighlightColorPicker(t){this.#rn=t}editAltText(t){this.#Gs?.editAltText(this,t)}onPageChanging({pageNumber:t}){this.#Xs=t-1}focusMainContainer(){this.#p.focus()}findParent(t,e){for(const i of this.#qs.values()){const{x:s,y:n,width:a,height:r}=i.div.getBoundingClientRect();if(t>=s&&t<=s+a&&e>=n&&e<=n+r)return i}return null}disableUserSelect(t=!1){this.#wn.classList.toggle("noUserSelect",t)}addShouldRescale(t){this.#Qs.add(t)}removeShouldRescale(t){this.#Qs.delete(t)}onScaleChanging({scale:t}){this.commitOrRemove();this.viewParameters.realScale=t*n.PixelsPerInch.PDF_TO_CSS_UNITS;for(const t of this.#Qs)t.onScaleChanging()}onRotationChanging({pagesRotation:t}){this.commitOrRemove();this.viewParameters.rotation=t}addToAnnotationStorage(t){t.isEmpty()||!this.#$s||this.#$s.has(t.id)||this.#$s.setValue(t.id,t)}#Sn(){window.addEventListener("focus",this.#cn);window.addEventListener("blur",this.#dn)}#Cn(){window.removeEventListener("focus",this.#cn);window.removeEventListener("blur",this.#dn)}blur(){if(!this.hasSelection)return;const{activeElement:t}=document;for(const e of this.#ln)if(e.div.contains(t)){this.#an=[e,t];e._focusEventsAllowed=!1;break}}focus(){if(!this.#an)return;const[t,e]=this.#an;this.#an=null;e.addEventListener("focusin",(()=>{t._focusEventsAllowed=!0}),{once:!0});e.focus()}#Tn(){window.addEventListener("keydown",this.#mn)}#xn(){window.removeEventListener("keydown",this.#mn)}#Mn(){document.addEventListener("copy",this.#un);document.addEventListener("cut",this.#pn);document.addEventListener("paste",this.#gn)}#Pn(){document.removeEventListener("copy",this.#un);document.removeEventListener("cut",this.#pn);document.removeEventListener("paste",this.#gn)}addEditListeners(){this.#Tn();this.#Mn()}removeEditListeners(){this.#xn();this.#Pn()}copy(t){t.preventDefault();this.#Vs?.commitOrRemove();if(!this.hasSelection)return;const e=[];for(const t of this.#ln){const i=t.serialize(!0);i&&e.push(i)}0!==e.length&&t.clipboardData.setData("application/pdfjs",JSON.stringify(e))}cut(t){this.copy(t);this.delete()}paste(t){t.preventDefault();const{clipboardData:e}=t;for(const t of e.items)for(const e of this.#yi)if(e.isHandlingMimeForPasting(t.type)){e.paste(t,this.currentLayer);return}let i=e.getData("application/pdfjs");if(!i)return;try{i=JSON.parse(i)}catch(t){(0,s.warn)(`paste: "${t.message}".`);return}if(!Array.isArray(i))return;this.unselectAll();const n=this.currentLayer;try{const t=[];for(const e of i){const i=n.deserialize(e);if(!i)return;t.push(i)}const cmd=()=>{for(const e of t)this.#Fn(e);this.#Rn(t)},undo=()=>{for(const e of t)e.remove()};this.addCommands({cmd:cmd,undo:undo,mustExec:!0})}catch(t){(0,s.warn)(`paste: "${t.message}".`)}}keydown(t){this.isEditorHandlingKeyboard||AnnotationEditorUIManager._keyboardManager.exec(this,t)}onEditingAction(t){["undo","redo","delete","selectAll"].includes(t.name)&&this[t.name]()}#kn(t){Object.entries(t).some((([t,e])=>this.#yn[t]!==e))&&this._eventBus.dispatch("annotationeditorstateschanged",{source:this,details:Object.assign(this.#yn,t)})}#Dn(t){this._eventBus.dispatch("annotationeditorparamschanged",{source:this,details:t})}setEditingState(t){if(t){this.#Sn();this.#Tn();this.#Mn();this.#kn({isEditing:this.#on!==s.AnnotationEditorType.NONE,isEmpty:this.#In(),hasSomethingToUndo:this.#Ks.hasSomethingToUndo(),hasSomethingToRedo:this.#Ks.hasSomethingToRedo(),hasSelectedEditor:!1})}else{this.#Cn();this.#xn();this.#Pn();this.#kn({isEditing:!1});this.disableUserSelect(!1)}}registerEditorTypes(t){if(!this.#yi){this.#yi=t;for(const t of this.#yi)this.#Dn(t.defaultPropertiesToUpdate)}}getId(){return this.#in.getId()}get currentLayer(){return this.#qs.get(this.#Xs)}getLayer(t){return this.#qs.get(t)}get currentPageIndex(){return this.#Xs}addLayer(t){this.#qs.set(t.pageIndex,t);this.#sn?t.enable():t.disable()}removeLayer(t){this.#qs.delete(t.pageIndex)}updateMode(t,e=null,i=!1){if(this.#on!==t){this.#on=t;if(t!==s.AnnotationEditorType.NONE){this.setEditingState(!0);this.#Ln();this.unselectAll();for(const e of this.#qs.values())e.updateMode(t);if(e||!i){if(e)for(const t of this.#Ws.values())if(t.annotationElementId===e){this.setSelected(t);t.enterInEditMode();break}}else this.addNewEditorFromKeyboard()}else{this.setEditingState(!1);this.#On()}}}addNewEditorFromKeyboard(){this.currentLayer.canCreateNewEmptyEditor()&&this.currentLayer.addNewEditor()}updateToolbar(t){t!==this.#on&&this._eventBus.dispatch("switchannotationeditormode",{source:this,mode:t})}updateParams(t,e){if(this.#yi){switch(t){case s.AnnotationEditorParamsType.CREATE:this.currentLayer.addNewEditor();return;case s.AnnotationEditorParamsType.HIGHLIGHT_DEFAULT_COLOR:this.#rn?.updateColor(e)}for(const i of this.#ln)i.updateParams(t,e);for(const i of this.#yi)i.updateDefaultParams(t,e)}}enableWaiting(t=!1){if(this.#nn!==t){this.#nn=t;for(const e of this.#qs.values()){t?e.disableClick():e.enableClick();e.div.classList.toggle("waiting",t)}}}#Ln(){if(!this.#sn){this.#sn=!0;for(const t of this.#qs.values())t.enable()}}#On(){this.unselectAll();if(this.#sn){this.#sn=!1;for(const t of this.#qs.values())t.disable()}}getEditors(t){const e=[];for(const i of this.#Ws.values())i.pageIndex===t&&e.push(i);return e}getEditor(t){return this.#Ws.get(t)}addEditor(t){this.#Ws.set(t.id,t)}removeEditor(t){if(t.div.contains(document.activeElement)){this.#tn&&clearTimeout(this.#tn);this.#tn=setTimeout((()=>{this.focusMainContainer();this.#tn=null}),0)}this.#Ws.delete(t.id);this.unselect(t);t.annotationElementId&&this.#Ys.has(t.annotationElementId)||this.#$s?.remove(t.id)}addDeletedAnnotationElement(t){this.#Ys.add(t.annotationElementId);t.deleted=!0}isDeletedAnnotationElement(t){return this.#Ys.has(t)}removeDeletedAnnotationElement(t){this.#Ys.delete(t.annotationElementId);t.deleted=!1}#Fn(t){const e=this.#qs.get(t.pageIndex);e?e.addOrRebuild(t):this.addEditor(t)}setActiveEditor(t){if(this.#Vs!==t){this.#Vs=t;t&&this.#Dn(t.propertiesToUpdate)}}toggleSelected(t){if(this.#ln.has(t)){this.#ln.delete(t);t.unselect();this.#kn({hasSelectedEditor:this.hasSelection})}else{this.#ln.add(t);t.select();this.#Dn(t.propertiesToUpdate);this.#kn({hasSelectedEditor:!0})}}setSelected(t){for(const e of this.#ln)e!==t&&e.unselect();this.#ln.clear();this.#ln.add(t);t.select();this.#Dn(t.propertiesToUpdate);this.#kn({hasSelectedEditor:!0})}isSelected(t){return this.#ln.has(t)}get firstSelectedEditor(){return this.#ln.values().next().value}unselect(t){t.unselect();this.#ln.delete(t);this.#kn({hasSelectedEditor:this.hasSelection})}get hasSelection(){return 0!==this.#ln.size}get isEnterHandled(){return 1===this.#ln.size&&this.firstSelectedEditor.isEnterHandled}undo(){this.#Ks.undo();this.#kn({hasSomethingToUndo:this.#Ks.hasSomethingToUndo(),hasSomethingToRedo:!0,isEmpty:this.#In()})}redo(){this.#Ks.redo();this.#kn({hasSomethingToUndo:!0,hasSomethingToRedo:this.#Ks.hasSomethingToRedo(),isEmpty:this.#In()})}addCommands(t){this.#Ks.add(t);this.#kn({hasSomethingToUndo:!0,hasSomethingToRedo:!1,isEmpty:this.#In()})}#In(){if(0===this.#Ws.size)return!0;if(1===this.#Ws.size)for(const t of this.#Ws.values())return t.isEmpty();return!1}delete(){this.commitOrRemove();if(!this.hasSelection)return;const t=[...this.#ln];this.addCommands({cmd:()=>{for(const e of t)e.remove()},undo:()=>{for(const e of t)this.#Fn(e)},mustExec:!0})}commitOrRemove(){this.#Vs?.commitOrRemove()}hasSomethingToControl(){return this.#Vs||this.hasSelection}#Rn(t){this.#ln.clear();for(const e of t)if(!e.isEmpty()){this.#ln.add(e);e.select()}this.#kn({hasSelectedEditor:!0})}selectAll(){for(const t of this.#ln)t.commit();this.#Rn(this.#Ws.values())}unselectAll(){if(this.#Vs){this.#Vs.commitOrRemove();if(this.#on!==s.AnnotationEditorType.NONE)return}if(this.hasSelection){for(const t of this.#ln)t.unselect();this.#ln.clear();this.#kn({hasSelectedEditor:!1})}}translateSelectedEditors(t,e,i=!1){i||this.commitOrRemove();if(!this.hasSelection)return;this.#En[0]+=t;this.#En[1]+=e;const[s,n]=this.#En,a=[...this.#ln];this.#_n&&clearTimeout(this.#_n);this.#_n=setTimeout((()=>{this.#_n=null;this.#En[0]=this.#En[1]=0;this.addCommands({cmd:()=>{for(const t of a)this.#Ws.has(t.id)&&t.translateInPage(s,n)},undo:()=>{for(const t of a)this.#Ws.has(t.id)&&t.translateInPage(-s,-n)},mustExec:!1})}),1e3);for(const i of a)i.translateInPage(t,e)}setUpDragSession(){if(this.hasSelection){this.disableUserSelect(!0);this.#Js=new Map;for(const t of this.#ln)this.#Js.set(t,{savedX:t.x,savedY:t.y,savedPageIndex:t.pageIndex,newX:0,newY:0,newPageIndex:-1})}}endDragSession(){if(!this.#Js)return!1;this.disableUserSelect(!1);const t=this.#Js;this.#Js=null;let e=!1;for(const[{x:i,y:s,pageIndex:n},a]of t){a.newX=i;a.newY=s;a.newPageIndex=n;e||=i!==a.savedX||s!==a.savedY||n!==a.savedPageIndex}if(!e)return!1;const move=(t,e,i,s)=>{if(this.#Ws.has(t.id)){const n=this.#qs.get(s);if(n)t._setParentAndPosition(n,e,i);else{t.pageIndex=s;t.x=e;t.y=i}}};this.addCommands({cmd:()=>{for(const[e,{newX:i,newY:s,newPageIndex:n}]of t)move(e,i,s,n)},undo:()=>{for(const[e,{savedX:i,savedY:s,savedPageIndex:n}]of t)move(e,i,s,n)},mustExec:!0});return!0}dragSelectedEditors(t,e){if(this.#Js)for(const i of this.#Js.keys())i.drag(t,e)}rebuild(t){if(null===t.parent){const e=this.getLayer(t.pageIndex);if(e){e.changeParent(t);e.addOrRebuild(t)}else{this.addEditor(t);this.addToAnnotationStorage(t);t.rebuild()}}else t.parent.addOrRebuild(t)}get isEditorHandlingKeyboard(){return this.getActive()?.shouldGetKeyboardEvents()||1===this.#ln.size&&this.firstSelectedEditor.shouldGetKeyboardEvents()}isActive(t){return this.#Vs===t}getActive(){return this.#Vs}getMode(){return this.#on}get imageManager(){return(0,s.shadow)(this,"imageManager",new ImageManager)}}},171:(t,e,i)=>{i.d(e,{PDFFetchStream:()=>PDFFetchStream});var s=i(266),n=i(253);function createFetchOptions(t,e,i){return{method:"GET",headers:t,signal:i.signal,mode:"cors",credentials:e?"include":"same-origin",redirect:"follow"}}function createHeaders(t){const e=new Headers;for(const i in t){const s=t[i];void 0!==s&&e.append(i,s)}return e}function getArrayBuffer(t){if(t instanceof Uint8Array)return t.buffer;if(t instanceof ArrayBuffer)return t;(0,s.warn)(`getArrayBuffer - unexpected data format: ${t}`);return new Uint8Array(t).buffer}class PDFFetchStream{constructor(t){this.source=t;this.isHttp=/^https?:/i.test(t.url);this.httpHeaders=this.isHttp&&t.httpHeaders||{};this._fullRequestReader=null;this._rangeRequestReaders=[]}get _progressiveDataLength(){return this._fullRequestReader?._loaded??0}getFullReader(){(0,s.assert)(!this._fullRequestReader,"PDFFetchStream.getFullReader can only be called once.");this._fullRequestReader=new PDFFetchStreamReader(this);return this._fullRequestReader}getRangeReader(t,e){if(e<=this._progressiveDataLength)return null;const i=new PDFFetchStreamRangeReader(this,t,e);this._rangeRequestReaders.push(i);return i}cancelAllRequests(t){this._fullRequestReader?.cancel(t);for(const e of this._rangeRequestReaders.slice(0))e.cancel(t)}}class PDFFetchStreamReader{constructor(t){this._stream=t;this._reader=null;this._loaded=0;this._filename=null;const e=t.source;this._withCredentials=e.withCredentials||!1;this._contentLength=e.length;this._headersCapability=new s.PromiseCapability;this._disableRange=e.disableRange||!1;this._rangeChunkSize=e.rangeChunkSize;this._rangeChunkSize||this._disableRange||(this._disableRange=!0);this._abortController=new AbortController;this._isStreamingSupported=!e.disableStream;this._isRangeSupported=!e.disableRange;this._headers=createHeaders(this._stream.httpHeaders);const i=e.url;fetch(i,createFetchOptions(this._headers,this._withCredentials,this._abortController)).then((t=>{if(!(0,n.validateResponseStatus)(t.status))throw(0,n.createResponseStatusError)(t.status,i);this._reader=t.body.getReader();this._headersCapability.resolve();const getResponseHeader=e=>t.headers.get(e),{allowRangeRequests:e,suggestedLength:a}=(0,n.validateRangeRequestCapabilities)({getResponseHeader:getResponseHeader,isHttp:this._stream.isHttp,rangeChunkSize:this._rangeChunkSize,disableRange:this._disableRange});this._isRangeSupported=e;this._contentLength=a||this._contentLength;this._filename=(0,n.extractFilenameFromHeader)(getResponseHeader);!this._isStreamingSupported&&this._isRangeSupported&&this.cancel(new s.AbortException("Streaming is disabled."))})).catch(this._headersCapability.reject);this.onProgress=null}get headersReady(){return this._headersCapability.promise}get filename(){return this._filename}get contentLength(){return this._contentLength}get isRangeSupported(){return this._isRangeSupported}get isStreamingSupported(){return this._isStreamingSupported}async read(){await this._headersCapability.promise;const{value:t,done:e}=await this._reader.read();if(e)return{value:t,done:e};this._loaded+=t.byteLength;this.onProgress?.({loaded:this._loaded,total:this._contentLength});return{value:getArrayBuffer(t),done:!1}}cancel(t){this._reader?.cancel(t);this._abortController.abort()}}class PDFFetchStreamRangeReader{constructor(t,e,i){this._stream=t;this._reader=null;this._loaded=0;const a=t.source;this._withCredentials=a.withCredentials||!1;this._readCapability=new s.PromiseCapability;this._isStreamingSupported=!a.disableStream;this._abortController=new AbortController;this._headers=createHeaders(this._stream.httpHeaders);this._headers.append("Range",`bytes=${e}-${i-1}`);const r=a.url;fetch(r,createFetchOptions(this._headers,this._withCredentials,this._abortController)).then((t=>{if(!(0,n.validateResponseStatus)(t.status))throw(0,n.createResponseStatusError)(t.status,r);this._readCapability.resolve();this._reader=t.body.getReader()})).catch(this._readCapability.reject);this.onProgress=null}get isStreamingSupported(){return this._isStreamingSupported}async read(){await this._readCapability.promise;const{value:t,done:e}=await this._reader.read();if(e)return{value:t,done:e};this._loaded+=t.byteLength;this.onProgress?.({loaded:this._loaded});return{value:getArrayBuffer(t),done:!1}}cancel(t){this._reader?.cancel(t);this._abortController.abort()}}},742:(t,e,i)=>{i.d(e,{FontFaceObject:()=>FontFaceObject,FontLoader:()=>FontLoader});var s=i(266);class FontLoader{#Bn=new Set;constructor({ownerDocument:t=globalThis.document,styleElement:e=null}){this._document=t;this.nativeFontFaces=new Set;this.styleElement=null;this.loadingRequests=[];this.loadTestFontId=0}addNativeFontFace(t){this.nativeFontFaces.add(t);this._document.fonts.add(t)}removeNativeFontFace(t){this.nativeFontFaces.delete(t);this._document.fonts.delete(t)}insertRule(t){if(!this.styleElement){this.styleElement=this._document.createElement("style");this._document.documentElement.getElementsByTagName("head")[0].append(this.styleElement)}const e=this.styleElement.sheet;e.insertRule(t,e.cssRules.length)}clear(){for(const t of this.nativeFontFaces)this._document.fonts.delete(t);this.nativeFontFaces.clear();this.#Bn.clear();if(this.styleElement){this.styleElement.remove();this.styleElement=null}}async loadSystemFont({systemFontInfo:t,_inspectFont:e}){if(t&&!this.#Bn.has(t.loadedName)){(0,s.assert)(!this.disableFontFace,"loadSystemFont shouldn't be called when `disableFontFace` is set.");if(this.isFontLoadingAPISupported){const{loadedName:i,src:n,style:a}=t,r=new FontFace(i,n,a);this.addNativeFontFace(r);try{await r.load();this.#Bn.add(i);e?.(t)}catch{(0,s.warn)(`Cannot load system font: ${t.baseFontName}, installing it could help to improve PDF rendering.`);this.removeNativeFontFace(r)}}else(0,s.unreachable)("Not implemented: loadSystemFont without the Font Loading API.")}}async bind(t){if(t.attached||t.missingFile&&!t.systemFontInfo)return;t.attached=!0;if(t.systemFontInfo){await this.loadSystemFont(t);return}if(this.isFontLoadingAPISupported){const e=t.createNativeFontFace();if(e){this.addNativeFontFace(e);try{await e.loaded}catch(i){(0,s.warn)(`Failed to load font '${e.family}': '${i}'.`);t.disableFontFace=!0;throw i}}return}const e=t.createFontFaceRule();if(e){this.insertRule(e);if(this.isSyncFontLoadingSupported)return;await new Promise((e=>{const i=this._queueLoadingCallback(e);this._prepareFontLoadEvent(t,i)}))}}get isFontLoadingAPISupported(){const t=!!this._document?.fonts;return(0,s.shadow)(this,"isFontLoadingAPISupported",t)}get isSyncFontLoadingSupported(){let t=!1;(s.isNodeJS||"undefined"!=typeof navigator&&"string"==typeof navigator?.userAgent&&/Mozilla\/5.0.*?rv:\d+.*? Gecko/.test(navigator.userAgent))&&(t=!0);return(0,s.shadow)(this,"isSyncFontLoadingSupported",t)}_queueLoadingCallback(t){const{loadingRequests:e}=this,i={done:!1,complete:function completeRequest(){(0,s.assert)(!i.done,"completeRequest() cannot be called twice.");i.done=!0;for(;e.length>0&&e[0].done;){const t=e.shift();setTimeout(t.callback,0)}},callback:t};e.push(i);return i}get _loadTestFont(){const t=atob("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");return(0,s.shadow)(this,"_loadTestFont",t)}_prepareFontLoadEvent(t,e){function int32(t,e){return t.charCodeAt(e)<<24|t.charCodeAt(e+1)<<16|t.charCodeAt(e+2)<<8|255&t.charCodeAt(e+3)}function spliceString(t,e,i,s){return t.substring(0,e)+s+t.substring(e+i)}let i,n;const a=this._document.createElement("canvas");a.width=1;a.height=1;const r=a.getContext("2d");let o=0;const l=`lt${Date.now()}${this.loadTestFontId++}`;let h=this._loadTestFont;h=spliceString(h,976,l.length,l);const d=1482184792;let c=int32(h,16);for(i=0,n=l.length-3;i30){(0,s.warn)("Load test font never loaded.");e();return}r.font="30px "+t;r.fillText(".",0,20);r.getImageData(0,0,1,1).data[3]>0?e():setTimeout(isFontReady.bind(null,t,e))}(l,(()=>{p.remove();e.complete()}))}}class FontFaceObject{constructor(t,{isEvalSupported:e=!0,disableFontFace:i=!1,ignoreErrors:s=!1,inspectFont:n=null}){this.compiledGlyphs=Object.create(null);for(const e in t)this[e]=t[e];this.isEvalSupported=!1!==e;this.disableFontFace=!0===i;this.ignoreErrors=!0===s;this._inspectFont=n}createNativeFontFace(){if(!this.data||this.disableFontFace)return null;let t;if(this.cssFontInfo){const e={weight:this.cssFontInfo.fontWeight};this.cssFontInfo.italicAngle&&(e.style=`oblique ${this.cssFontInfo.italicAngle}deg`);t=new FontFace(this.cssFontInfo.fontFamily,this.data,e)}else t=new FontFace(this.loadedName,this.data,{});this._inspectFont?.(this);return t}createFontFaceRule(){if(!this.data||this.disableFontFace)return null;const t=(0,s.bytesToString)(this.data),e=`url(data:${this.mimetype};base64,${btoa(t)});`;let i;if(this.cssFontInfo){let t=`font-weight: ${this.cssFontInfo.fontWeight};`;this.cssFontInfo.italicAngle&&(t+=`font-style: oblique ${this.cssFontInfo.italicAngle}deg;`);i=`@font-face {font-family:"${this.cssFontInfo.fontFamily}";${t}src:${e}}`}else i=`@font-face {font-family:"${this.loadedName}";src:${e}}`;this._inspectFont?.(this,e);return i}getPathGenerator(t,e){if(void 0!==this.compiledGlyphs[e])return this.compiledGlyphs[e];let i;try{i=t.get(this.loadedName+"_path_"+e)}catch(t){if(!this.ignoreErrors)throw t;(0,s.warn)(`getPathGenerator - ignoring character: "${t}".`);return this.compiledGlyphs[e]=function(t,e){}}if(this.isEvalSupported&&s.FeatureTest.isEvalSupported){const t=[];for(const e of i){const i=void 0!==e.args?e.args.join(","):"";t.push("c.",e.cmd,"(",i,");\n")}return this.compiledGlyphs[e]=new Function("c","size",t.join(""))}return this.compiledGlyphs[e]=function(t,e){for(const s of i){"scale"===s.cmd&&(s.args=[e,-e]);t[s.cmd].apply(t,s.args)}}}}},472:(t,e,i)=>{i.d(e,{Metadata:()=>Metadata});var s=i(266);class Metadata{#Nn;#Un;constructor({parsedData:t,rawData:e}){this.#Nn=t;this.#Un=e}getRaw(){return this.#Un}get(t){return this.#Nn.get(t)??null}getAll(){return(0,s.objectFromMap)(this.#Nn)}has(t){return this.#Nn.has(t)}}},474:(t,e,i)=>{i.d(e,{PDFNetworkStream:()=>PDFNetworkStream});var s=i(266),n=i(253);class NetworkManager{constructor(t,e={}){this.url=t;this.isHttp=/^https?:/i.test(t);this.httpHeaders=this.isHttp&&e.httpHeaders||Object.create(null);this.withCredentials=e.withCredentials||!1;this.currXhrId=0;this.pendingRequests=Object.create(null)}requestRange(t,e,i){const s={begin:t,end:e};for(const t in i)s[t]=i[t];return this.request(s)}requestFull(t){return this.request(t)}request(t){const e=new XMLHttpRequest,i=this.currXhrId++,s=this.pendingRequests[i]={xhr:e};e.open("GET",this.url);e.withCredentials=this.withCredentials;for(const t in this.httpHeaders){const i=this.httpHeaders[t];void 0!==i&&e.setRequestHeader(t,i)}if(this.isHttp&&"begin"in t&&"end"in t){e.setRequestHeader("Range",`bytes=${t.begin}-${t.end-1}`);s.expectedStatus=206}else s.expectedStatus=200;e.responseType="arraybuffer";t.onError&&(e.onerror=function(i){t.onError(e.status)});e.onreadystatechange=this.onStateChange.bind(this,i);e.onprogress=this.onProgress.bind(this,i);s.onHeadersReceived=t.onHeadersReceived;s.onDone=t.onDone;s.onError=t.onError;s.onProgress=t.onProgress;e.send(null);return i}onProgress(t,e){const i=this.pendingRequests[t];i&&i.onProgress?.(e)}onStateChange(t,e){const i=this.pendingRequests[t];if(!i)return;const n=i.xhr;if(n.readyState>=2&&i.onHeadersReceived){i.onHeadersReceived();delete i.onHeadersReceived}if(4!==n.readyState)return;if(!(t in this.pendingRequests))return;delete this.pendingRequests[t];if(0===n.status&&this.isHttp){i.onError?.(n.status);return}const a=n.status||200;if(!(200===a&&206===i.expectedStatus)&&a!==i.expectedStatus){i.onError?.(n.status);return}const r=function getArrayBuffer(t){const e=t.response;return"string"!=typeof e?e:(0,s.stringToBytes)(e).buffer}(n);if(206===a){const t=n.getResponseHeader("Content-Range"),e=/bytes (\d+)-(\d+)\/(\d+)/.exec(t);i.onDone({begin:parseInt(e[1],10),chunk:r})}else r?i.onDone({begin:0,chunk:r}):i.onError?.(n.status)}getRequestXhr(t){return this.pendingRequests[t].xhr}isPendingRequest(t){return t in this.pendingRequests}abortRequest(t){const e=this.pendingRequests[t].xhr;delete this.pendingRequests[t];e.abort()}}class PDFNetworkStream{constructor(t){this._source=t;this._manager=new NetworkManager(t.url,{httpHeaders:t.httpHeaders,withCredentials:t.withCredentials});this._rangeChunkSize=t.rangeChunkSize;this._fullRequestReader=null;this._rangeRequestReaders=[]}_onRangeRequestReaderClosed(t){const e=this._rangeRequestReaders.indexOf(t);e>=0&&this._rangeRequestReaders.splice(e,1)}getFullReader(){(0,s.assert)(!this._fullRequestReader,"PDFNetworkStream.getFullReader can only be called once.");this._fullRequestReader=new PDFNetworkStreamFullRequestReader(this._manager,this._source);return this._fullRequestReader}getRangeReader(t,e){const i=new PDFNetworkStreamRangeRequestReader(this._manager,t,e);i.onClosed=this._onRangeRequestReaderClosed.bind(this);this._rangeRequestReaders.push(i);return i}cancelAllRequests(t){this._fullRequestReader?.cancel(t);for(const e of this._rangeRequestReaders.slice(0))e.cancel(t)}}class PDFNetworkStreamFullRequestReader{constructor(t,e){this._manager=t;const i={onHeadersReceived:this._onHeadersReceived.bind(this),onDone:this._onDone.bind(this),onError:this._onError.bind(this),onProgress:this._onProgress.bind(this)};this._url=e.url;this._fullRequestId=t.requestFull(i);this._headersReceivedCapability=new s.PromiseCapability;this._disableRange=e.disableRange||!1;this._contentLength=e.length;this._rangeChunkSize=e.rangeChunkSize;this._rangeChunkSize||this._disableRange||(this._disableRange=!0);this._isStreamingSupported=!1;this._isRangeSupported=!1;this._cachedChunks=[];this._requests=[];this._done=!1;this._storedError=void 0;this._filename=null;this.onProgress=null}_onHeadersReceived(){const t=this._fullRequestId,e=this._manager.getRequestXhr(t),getResponseHeader=t=>e.getResponseHeader(t),{allowRangeRequests:i,suggestedLength:s}=(0,n.validateRangeRequestCapabilities)({getResponseHeader:getResponseHeader,isHttp:this._manager.isHttp,rangeChunkSize:this._rangeChunkSize,disableRange:this._disableRange});i&&(this._isRangeSupported=!0);this._contentLength=s||this._contentLength;this._filename=(0,n.extractFilenameFromHeader)(getResponseHeader);this._isRangeSupported&&this._manager.abortRequest(t);this._headersReceivedCapability.resolve()}_onDone(t){if(t)if(this._requests.length>0){this._requests.shift().resolve({value:t.chunk,done:!1})}else this._cachedChunks.push(t.chunk);this._done=!0;if(!(this._cachedChunks.length>0)){for(const t of this._requests)t.resolve({value:void 0,done:!0});this._requests.length=0}}_onError(t){this._storedError=(0,n.createResponseStatusError)(t,this._url);this._headersReceivedCapability.reject(this._storedError);for(const t of this._requests)t.reject(this._storedError);this._requests.length=0;this._cachedChunks.length=0}_onProgress(t){this.onProgress?.({loaded:t.loaded,total:t.lengthComputable?t.total:this._contentLength})}get filename(){return this._filename}get isRangeSupported(){return this._isRangeSupported}get isStreamingSupported(){return this._isStreamingSupported}get contentLength(){return this._contentLength}get headersReady(){return this._headersReceivedCapability.promise}async read(){if(this._storedError)throw this._storedError;if(this._cachedChunks.length>0){return{value:this._cachedChunks.shift(),done:!1}}if(this._done)return{value:void 0,done:!0};const t=new s.PromiseCapability;this._requests.push(t);return t.promise}cancel(t){this._done=!0;this._headersReceivedCapability.reject(t);for(const t of this._requests)t.resolve({value:void 0,done:!0});this._requests.length=0;this._manager.isPendingRequest(this._fullRequestId)&&this._manager.abortRequest(this._fullRequestId);this._fullRequestReader=null}}class PDFNetworkStreamRangeRequestReader{constructor(t,e,i){this._manager=t;const s={onDone:this._onDone.bind(this),onError:this._onError.bind(this),onProgress:this._onProgress.bind(this)};this._url=t.url;this._requestId=t.requestRange(e,i,s);this._requests=[];this._queuedChunk=null;this._done=!1;this._storedError=void 0;this.onProgress=null;this.onClosed=null}_close(){this.onClosed?.(this)}_onDone(t){const e=t.chunk;if(this._requests.length>0){this._requests.shift().resolve({value:e,done:!1})}else this._queuedChunk=e;this._done=!0;for(const t of this._requests)t.resolve({value:void 0,done:!0});this._requests.length=0;this._close()}_onError(t){this._storedError=(0,n.createResponseStatusError)(t,this._url);for(const t of this._requests)t.reject(this._storedError);this._requests.length=0;this._queuedChunk=null}_onProgress(t){this.isStreamingSupported||this.onProgress?.({loaded:t.loaded})}get isStreamingSupported(){return!1}async read(){if(this._storedError)throw this._storedError;if(null!==this._queuedChunk){const t=this._queuedChunk;this._queuedChunk=null;return{value:t,done:!1}}if(this._done)return{value:void 0,done:!0};const t=new s.PromiseCapability;this._requests.push(t);return t.promise}cancel(t){this._done=!0;for(const t of this._requests)t.resolve({value:void 0,done:!0});this._requests.length=0;this._manager.isPendingRequest(this._requestId)&&this._manager.abortRequest(this._requestId);this._close()}}},253:(t,e,i)=>{i.d(e,{createResponseStatusError:()=>createResponseStatusError,extractFilenameFromHeader:()=>extractFilenameFromHeader,validateRangeRequestCapabilities:()=>validateRangeRequestCapabilities,validateResponseStatus:()=>validateResponseStatus});var s=i(266);var n=i(473);function validateRangeRequestCapabilities({getResponseHeader:t,isHttp:e,rangeChunkSize:i,disableRange:s}){const n={allowRangeRequests:!1,suggestedLength:void 0},a=parseInt(t("Content-Length"),10);if(!Number.isInteger(a))return n;n.suggestedLength=a;if(a<=2*i)return n;if(s||!e)return n;if("bytes"!==t("Accept-Ranges"))return n;if("identity"!==(t("Content-Encoding")||"identity"))return n;n.allowRangeRequests=!0;return n}function extractFilenameFromHeader(t){const e=t("Content-Disposition");if(e){let t=function getFilenameFromContentDispositionHeader(t){let e=!0,i=toParamRegExp("filename\\*","i").exec(t);if(i){i=i[1];let t=rfc2616unquote(i);t=unescape(t);t=rfc5987decode(t);t=rfc2047decode(t);return fixupEncoding(t)}i=function rfc2231getparam(t){const e=[];let i;const s=toParamRegExp("filename\\*((?!0\\d)\\d+)(\\*?)","ig");for(;null!==(i=s.exec(t));){let[,t,s,n]=i;t=parseInt(t,10);if(t in e){if(0===t)break}else e[t]=[s,n]}const n=[];for(let t=0;t{i.a(t,(async(t,s)=>{try{i.d(e,{PDFNodeStream:()=>PDFNodeStream});var n=i(266),a=i(253);let r,o,l,h;if(n.isNodeJS){r=await import("fs");o=await import("http");l=await import("https");h=await import("url")}const d=/^file:\/\/\/[a-zA-Z]:\//;function parseUrl(t){const e=h.parse(t);if("file:"===e.protocol||e.host)return e;if(/^[a-z]:[/\\]/i.test(t))return h.parse(`file:///${t}`);e.host||(e.protocol="file:");return e}class PDFNodeStream{constructor(t){this.source=t;this.url=parseUrl(t.url);this.isHttp="http:"===this.url.protocol||"https:"===this.url.protocol;this.isFsUrl="file:"===this.url.protocol;this.httpHeaders=this.isHttp&&t.httpHeaders||{};this._fullRequestReader=null;this._rangeRequestReaders=[]}get _progressiveDataLength(){return this._fullRequestReader?._loaded??0}getFullReader(){(0,n.assert)(!this._fullRequestReader,"PDFNodeStream.getFullReader can only be called once.");this._fullRequestReader=this.isFsUrl?new PDFNodeStreamFsFullReader(this):new PDFNodeStreamFullReader(this);return this._fullRequestReader}getRangeReader(t,e){if(e<=this._progressiveDataLength)return null;const i=this.isFsUrl?new PDFNodeStreamFsRangeReader(this,t,e):new PDFNodeStreamRangeReader(this,t,e);this._rangeRequestReaders.push(i);return i}cancelAllRequests(t){this._fullRequestReader?.cancel(t);for(const e of this._rangeRequestReaders.slice(0))e.cancel(t)}}class BaseFullReader{constructor(t){this._url=t.url;this._done=!1;this._storedError=null;this.onProgress=null;const e=t.source;this._contentLength=e.length;this._loaded=0;this._filename=null;this._disableRange=e.disableRange||!1;this._rangeChunkSize=e.rangeChunkSize;this._rangeChunkSize||this._disableRange||(this._disableRange=!0);this._isStreamingSupported=!e.disableStream;this._isRangeSupported=!e.disableRange;this._readableStream=null;this._readCapability=new n.PromiseCapability;this._headersCapability=new n.PromiseCapability}get headersReady(){return this._headersCapability.promise}get filename(){return this._filename}get contentLength(){return this._contentLength}get isRangeSupported(){return this._isRangeSupported}get isStreamingSupported(){return this._isStreamingSupported}async read(){await this._readCapability.promise;if(this._done)return{value:void 0,done:!0};if(this._storedError)throw this._storedError;const t=this._readableStream.read();if(null===t){this._readCapability=new n.PromiseCapability;return this.read()}this._loaded+=t.length;this.onProgress?.({loaded:this._loaded,total:this._contentLength});return{value:new Uint8Array(t).buffer,done:!1}}cancel(t){this._readableStream?this._readableStream.destroy(t):this._error(t)}_error(t){this._storedError=t;this._readCapability.resolve()}_setReadableStream(t){this._readableStream=t;t.on("readable",(()=>{this._readCapability.resolve()}));t.on("end",(()=>{t.destroy();this._done=!0;this._readCapability.resolve()}));t.on("error",(t=>{this._error(t)}));!this._isStreamingSupported&&this._isRangeSupported&&this._error(new n.AbortException("streaming is disabled"));this._storedError&&this._readableStream.destroy(this._storedError)}}class BaseRangeReader{constructor(t){this._url=t.url;this._done=!1;this._storedError=null;this.onProgress=null;this._loaded=0;this._readableStream=null;this._readCapability=new n.PromiseCapability;const e=t.source;this._isStreamingSupported=!e.disableStream}get isStreamingSupported(){return this._isStreamingSupported}async read(){await this._readCapability.promise;if(this._done)return{value:void 0,done:!0};if(this._storedError)throw this._storedError;const t=this._readableStream.read();if(null===t){this._readCapability=new n.PromiseCapability;return this.read()}this._loaded+=t.length;this.onProgress?.({loaded:this._loaded});return{value:new Uint8Array(t).buffer,done:!1}}cancel(t){this._readableStream?this._readableStream.destroy(t):this._error(t)}_error(t){this._storedError=t;this._readCapability.resolve()}_setReadableStream(t){this._readableStream=t;t.on("readable",(()=>{this._readCapability.resolve()}));t.on("end",(()=>{t.destroy();this._done=!0;this._readCapability.resolve()}));t.on("error",(t=>{this._error(t)}));this._storedError&&this._readableStream.destroy(this._storedError)}}function createRequestOptions(t,e){return{protocol:t.protocol,auth:t.auth,host:t.hostname,port:t.port,path:t.path,method:"GET",headers:e}}class PDFNodeStreamFullReader extends BaseFullReader{constructor(t){super(t);const handleResponse=e=>{if(404===e.statusCode){const t=new n.MissingPDFException(`Missing PDF "${this._url}".`);this._storedError=t;this._headersCapability.reject(t);return}this._headersCapability.resolve();this._setReadableStream(e);const getResponseHeader=t=>this._readableStream.headers[t.toLowerCase()],{allowRangeRequests:i,suggestedLength:s}=(0,a.validateRangeRequestCapabilities)({getResponseHeader:getResponseHeader,isHttp:t.isHttp,rangeChunkSize:this._rangeChunkSize,disableRange:this._disableRange});this._isRangeSupported=i;this._contentLength=s||this._contentLength;this._filename=(0,a.extractFilenameFromHeader)(getResponseHeader)};this._request=null;"http:"===this._url.protocol?this._request=o.request(createRequestOptions(this._url,t.httpHeaders),handleResponse):this._request=l.request(createRequestOptions(this._url,t.httpHeaders),handleResponse);this._request.on("error",(t=>{this._storedError=t;this._headersCapability.reject(t)}));this._request.end()}}class PDFNodeStreamRangeReader extends BaseRangeReader{constructor(t,e,i){super(t);this._httpHeaders={};for(const e in t.httpHeaders){const i=t.httpHeaders[e];void 0!==i&&(this._httpHeaders[e]=i)}this._httpHeaders.Range=`bytes=${e}-${i-1}`;const handleResponse=t=>{if(404!==t.statusCode)this._setReadableStream(t);else{const t=new n.MissingPDFException(`Missing PDF "${this._url}".`);this._storedError=t}};this._request=null;"http:"===this._url.protocol?this._request=o.request(createRequestOptions(this._url,this._httpHeaders),handleResponse):this._request=l.request(createRequestOptions(this._url,this._httpHeaders),handleResponse);this._request.on("error",(t=>{this._storedError=t}));this._request.end()}}class PDFNodeStreamFsFullReader extends BaseFullReader{constructor(t){super(t);let e=decodeURIComponent(this._url.path);d.test(this._url.href)&&(e=e.replace(/^\//,""));r.lstat(e,((t,i)=>{if(t){"ENOENT"===t.code&&(t=new n.MissingPDFException(`Missing PDF "${e}".`));this._storedError=t;this._headersCapability.reject(t)}else{this._contentLength=i.size;this._setReadableStream(r.createReadStream(e));this._headersCapability.resolve()}}))}}class PDFNodeStreamFsRangeReader extends BaseRangeReader{constructor(t,e,i){super(t);let s=decodeURIComponent(this._url.path);d.test(this._url.href)&&(s=s.replace(/^\//,""));this._setReadableStream(r.createReadStream(s,{start:e,end:i-1}))}}s()}catch(c){s(c)}}),1)},738:(t,e,i)=>{i.a(t,(async(t,s)=>{try{i.d(e,{NodeCMapReaderFactory:()=>NodeCMapReaderFactory,NodeCanvasFactory:()=>NodeCanvasFactory,NodeFilterFactory:()=>NodeFilterFactory,NodeStandardFontDataFactory:()=>NodeStandardFontDataFactory});var n=i(822);let t,a,r;if(i(266).isNodeJS){t=await import("fs");try{a=await import("canvas")}catch{}try{r=await import("path2d-polyfill")}catch{}}const fetchData=function(e){return new Promise(((i,s)=>{t.readFile(e,((t,e)=>{!t&&e?i(new Uint8Array(e)):s(new Error(t))}))}))};class NodeFilterFactory extends n.BaseFilterFactory{}class NodeCanvasFactory extends n.BaseCanvasFactory{_createCanvas(t,e){return a.createCanvas(t,e)}}class NodeCMapReaderFactory extends n.BaseCMapReaderFactory{_fetchData(t,e){return fetchData(t).then((t=>({cMapData:t,compressionType:e})))}}class NodeStandardFontDataFactory extends n.BaseStandardFontDataFactory{_fetchData(t){return fetchData(t)}}s()}catch(t){s(t)}}),1)},890:(t,e,i)=>{i.d(e,{OptionalContentConfig:()=>OptionalContentConfig});var s=i(266),n=i(825);const a=Symbol("INTERNAL");class OptionalContentGroup{#zn=!0;constructor(t,e){this.name=t;this.intent=e}get visible(){return this.#zn}_setVisible(t,e){t!==a&&(0,s.unreachable)("Internal method `_setVisible` called.");this.#zn=e}}class OptionalContentConfig{#Hn=null;#jn=new Map;#Vn=null;#Wn=null;constructor(t){this.name=null;this.creator=null;if(null!==t){this.name=t.name;this.creator=t.creator;this.#Wn=t.order;for(const e of t.groups)this.#jn.set(e.id,new OptionalContentGroup(e.name,e.intent));if("OFF"===t.baseState)for(const t of this.#jn.values())t._setVisible(a,!1);for(const e of t.on)this.#jn.get(e)._setVisible(a,!0);for(const e of t.off)this.#jn.get(e)._setVisible(a,!1);this.#Vn=this.getHash()}}#qn(t){const e=t.length;if(e<2)return!0;const i=t[0];for(let n=1;n0?(0,s.objectFromMap)(this.#jn):null}getGroup(t){return this.#jn.get(t)||null}getHash(){if(null!==this.#Hn)return this.#Hn;const t=new n.MurmurHash3_64;for(const[e,i]of this.#jn)t.update(`${e}:${i.visible}`);return this.#Hn=t.hexdigest()}}},739:(t,e,i)=>{i.d(e,{renderTextLayer:()=>renderTextLayer,updateTextLayer:()=>updateTextLayer});var s=i(266),n=i(473);const a=30,r=.8,o=new Map;function getCtx(t,e){let i;if(e&&s.FeatureTest.isOffscreenCanvasSupported)i=new OffscreenCanvas(t,t).getContext("2d",{alpha:!1});else{const e=document.createElement("canvas");e.width=e.height=t;i=e.getContext("2d",{alpha:!1})}return i}function appendText(t,e,i){const n=document.createElement("span"),l={angle:0,canvasWidth:0,hasText:""!==e.str,hasEOL:e.hasEOL,fontSize:0};t._textDivs.push(n);const h=s.Util.transform(t._transform,e.transform);let d=Math.atan2(h[1],h[0]);const c=i[e.fontName];c.vertical&&(d+=Math.PI/2);const u=t._fontInspectorEnabled&&c.fontSubstitution||c.fontFamily,p=Math.hypot(h[2],h[3]),g=p*function getAscent(t,e){const i=o.get(t);if(i)return i;const s=getCtx(a,e);s.font=`${a}px ${t}`;const n=s.measureText("");let l=n.fontBoundingBoxAscent,h=Math.abs(n.fontBoundingBoxDescent);if(l){const e=l/(l+h);o.set(t,e);s.canvas.width=s.canvas.height=0;return e}s.strokeStyle="red";s.clearRect(0,0,a,a);s.strokeText("g",0,0);let d=s.getImageData(0,0,a,a).data;h=0;for(let t=d.length-1-3;t>=0;t-=4)if(d[t]>0){h=Math.ceil(t/4/a);break}s.clearRect(0,0,a,a);s.strokeText("A",0,a);d=s.getImageData(0,0,a,a).data;l=0;for(let t=0,e=d.length;t0){l=a-Math.floor(t/4/a);break}s.canvas.width=s.canvas.height=0;if(l){const e=l/(l+h);o.set(t,e);return e}o.set(t,r);return r}(u,t._isOffscreenCanvasSupported);let m,f;if(0===d){m=h[4];f=h[5]-g}else{m=h[4]+g*Math.sin(d);f=h[5]-g*Math.cos(d)}const b="calc(var(--scale-factor)*",A=n.style;if(t._container===t._rootContainer){A.left=`${(100*m/t._pageWidth).toFixed(2)}%`;A.top=`${(100*f/t._pageHeight).toFixed(2)}%`}else{A.left=`${b}${m.toFixed(2)}px)`;A.top=`${b}${f.toFixed(2)}px)`}A.fontSize=`${b}${p.toFixed(2)}px)`;A.fontFamily=u;l.fontSize=p;n.setAttribute("role","presentation");n.textContent=e.str;n.dir=e.dir;t._fontInspectorEnabled&&(n.dataset.fontName=c.fontSubstitutionLoadedName||e.fontName);0!==d&&(l.angle=d*(180/Math.PI));let v=!1;if(e.str.length>1)v=!0;else if(" "!==e.str&&e.transform[0]!==e.transform[3]){const t=Math.abs(e.transform[0]),i=Math.abs(e.transform[3]);t!==i&&Math.max(t,i)/Math.min(t,i)>1.5&&(v=!0)}v&&(l.canvasWidth=c.vertical?e.height:e.width);t._textDivProperties.set(n,l);t._isReadableStream&&t._layoutText(n)}function layout(t){const{div:e,scale:i,properties:s,ctx:n,prevFontSize:a,prevFontFamily:r}=t,{style:o}=e;let l="";if(0!==s.canvasWidth&&s.hasText){const{fontFamily:h}=o,{canvasWidth:d,fontSize:c}=s;if(a!==c||r!==h){n.font=`${c*i}px ${h}`;t.prevFontSize=c;t.prevFontFamily=h}const{width:u}=n.measureText(e.textContent);u>0&&(l=`scaleX(${d*i/u})`)}0!==s.angle&&(l=`rotate(${s.angle}deg) ${l}`);l.length>0&&(o.transform=l)}class TextLayerRenderTask{constructor({textContentSource:t,container:e,viewport:i,textDivs:a,textDivProperties:r,textContentItemsStr:o,isOffscreenCanvasSupported:l}){this._textContentSource=t;this._isReadableStream=t instanceof ReadableStream;this._container=this._rootContainer=e;this._textDivs=a||[];this._textContentItemsStr=o||[];this._isOffscreenCanvasSupported=l;this._fontInspectorEnabled=!!globalThis.FontInspector?.enabled;this._reader=null;this._textDivProperties=r||new WeakMap;this._canceled=!1;this._capability=new s.PromiseCapability;this._layoutTextParams={prevFontSize:null,prevFontFamily:null,div:null,scale:i.scale*(globalThis.devicePixelRatio||1),properties:null,ctx:getCtx(0,l)};const{pageWidth:h,pageHeight:d,pageX:c,pageY:u}=i.rawDims;this._transform=[1,0,0,-1,-c,u+d];this._pageWidth=h;this._pageHeight=d;(0,n.setLayerDimensions)(e,i);this._capability.promise.finally((()=>{this._layoutTextParams=null})).catch((()=>{}))}get promise(){return this._capability.promise}cancel(){this._canceled=!0;if(this._reader){this._reader.cancel(new s.AbortException("TextLayer task cancelled.")).catch((()=>{}));this._reader=null}this._capability.reject(new s.AbortException("TextLayer task cancelled."))}_processItems(t,e){for(const i of t)if(void 0!==i.str){this._textContentItemsStr.push(i.str);appendText(this,i,e)}else if("beginMarkedContentProps"===i.type||"beginMarkedContent"===i.type){const t=this._container;this._container=document.createElement("span");this._container.classList.add("markedContent");null!==i.id&&this._container.setAttribute("id",`${i.id}`);t.append(this._container)}else"endMarkedContent"===i.type&&(this._container=this._container.parentNode)}_layoutText(t){const e=this._layoutTextParams.properties=this._textDivProperties.get(t);this._layoutTextParams.div=t;layout(this._layoutTextParams);e.hasText&&this._container.append(t);if(e.hasEOL){const t=document.createElement("br");t.setAttribute("role","presentation");this._container.append(t)}}_render(){const t=new s.PromiseCapability;let e=Object.create(null);if(this._isReadableStream){const pump=()=>{this._reader.read().then((({value:i,done:s})=>{if(s)t.resolve();else{Object.assign(e,i.styles);this._processItems(i.items,e);pump()}}),t.reject)};this._reader=this._textContentSource.getReader();pump()}else{if(!this._textContentSource)throw new Error('No "textContentSource" parameter specified.');{const{items:e,styles:i}=this._textContentSource;this._processItems(e,i);t.resolve()}}t.promise.then((()=>{e=null;!function render(t){if(t._canceled)return;const e=t._textDivs,i=t._capability;if(e.length>1e5)i.resolve();else{if(!t._isReadableStream)for(const i of e)t._layoutText(i);i.resolve()}}(this)}),this._capability.reject)}}function renderTextLayer(t){const e=new TextLayerRenderTask(t);e._render();return e}function updateTextLayer({container:t,viewport:e,textDivs:i,textDivProperties:s,isOffscreenCanvasSupported:a,mustRotate:r=!0,mustRescale:o=!0}){r&&(0,n.setLayerDimensions)(t,{rotation:e.rotation});if(o){const t=getCtx(0,a),n={prevFontSize:null,prevFontFamily:null,div:null,scale:e.scale*(globalThis.devicePixelRatio||1),properties:null,ctx:t};for(const t of i){n.properties=s.get(t);n.div=t;layout(n)}}}},92:(t,e,i)=>{i.d(e,{PDFDataTransportStream:()=>PDFDataTransportStream});var s=i(266),n=i(473);class PDFDataTransportStream{constructor({length:t,initialData:e,progressiveDone:i=!1,contentDispositionFilename:n=null,disableRange:a=!1,disableStream:r=!1},o){(0,s.assert)(o,'PDFDataTransportStream - missing required "pdfDataRangeTransport" argument.');this._queuedChunks=[];this._progressiveDone=i;this._contentDispositionFilename=n;if(e?.length>0){const t=e instanceof Uint8Array&&e.byteLength===e.buffer.byteLength?e.buffer:new Uint8Array(e).buffer;this._queuedChunks.push(t)}this._pdfDataRangeTransport=o;this._isStreamingSupported=!r;this._isRangeSupported=!a;this._contentLength=t;this._fullRequestReader=null;this._rangeReaders=[];this._pdfDataRangeTransport.addRangeListener(((t,e)=>{this._onReceiveData({begin:t,chunk:e})}));this._pdfDataRangeTransport.addProgressListener(((t,e)=>{this._onProgress({loaded:t,total:e})}));this._pdfDataRangeTransport.addProgressiveReadListener((t=>{this._onReceiveData({chunk:t})}));this._pdfDataRangeTransport.addProgressiveDoneListener((()=>{this._onProgressiveDone()}));this._pdfDataRangeTransport.transportReady()}_onReceiveData({begin:t,chunk:e}){const i=e instanceof Uint8Array&&e.byteLength===e.buffer.byteLength?e.buffer:new Uint8Array(e).buffer;if(void 0===t)this._fullRequestReader?this._fullRequestReader._enqueue(i):this._queuedChunks.push(i);else{const e=this._rangeReaders.some((function(e){if(e._begin!==t)return!1;e._enqueue(i);return!0}));(0,s.assert)(e,"_onReceiveData - no `PDFDataTransportStreamRangeReader` instance found.")}}get _progressiveDataLength(){return this._fullRequestReader?._loaded??0}_onProgress(t){void 0===t.total?this._rangeReaders[0]?.onProgress?.({loaded:t.loaded}):this._fullRequestReader?.onProgress?.({loaded:t.loaded,total:t.total})}_onProgressiveDone(){this._fullRequestReader?.progressiveDone();this._progressiveDone=!0}_removeRangeReader(t){const e=this._rangeReaders.indexOf(t);e>=0&&this._rangeReaders.splice(e,1)}getFullReader(){(0,s.assert)(!this._fullRequestReader,"PDFDataTransportStream.getFullReader can only be called once.");const t=this._queuedChunks;this._queuedChunks=null;return new PDFDataTransportStreamReader(this,t,this._progressiveDone,this._contentDispositionFilename)}getRangeReader(t,e){if(e<=this._progressiveDataLength)return null;const i=new PDFDataTransportStreamRangeReader(this,t,e);this._pdfDataRangeTransport.requestDataRange(t,e);this._rangeReaders.push(i);return i}cancelAllRequests(t){this._fullRequestReader?.cancel(t);for(const e of this._rangeReaders.slice(0))e.cancel(t);this._pdfDataRangeTransport.abort()}}class PDFDataTransportStreamReader{constructor(t,e,i=!1,s=null){this._stream=t;this._done=i||!1;this._filename=(0,n.isPdfFile)(s)?s:null;this._queuedChunks=e||[];this._loaded=0;for(const t of this._queuedChunks)this._loaded+=t.byteLength;this._requests=[];this._headersReady=Promise.resolve();t._fullRequestReader=this;this.onProgress=null}_enqueue(t){if(!this._done){if(this._requests.length>0){this._requests.shift().resolve({value:t,done:!1})}else this._queuedChunks.push(t);this._loaded+=t.byteLength}}get headersReady(){return this._headersReady}get filename(){return this._filename}get isRangeSupported(){return this._stream._isRangeSupported}get isStreamingSupported(){return this._stream._isStreamingSupported}get contentLength(){return this._stream._contentLength}async read(){if(this._queuedChunks.length>0){return{value:this._queuedChunks.shift(),done:!1}}if(this._done)return{value:void 0,done:!0};const t=new s.PromiseCapability;this._requests.push(t);return t.promise}cancel(t){this._done=!0;for(const t of this._requests)t.resolve({value:void 0,done:!0});this._requests.length=0}progressiveDone(){this._done||(this._done=!0)}}class PDFDataTransportStreamRangeReader{constructor(t,e,i){this._stream=t;this._begin=e;this._end=i;this._queuedChunk=null;this._requests=[];this._done=!1;this.onProgress=null}_enqueue(t){if(!this._done){if(0===this._requests.length)this._queuedChunk=t;else{this._requests.shift().resolve({value:t,done:!1});for(const t of this._requests)t.resolve({value:void 0,done:!0});this._requests.length=0}this._done=!0;this._stream._removeRangeReader(this)}}get isStreamingSupported(){return!1}async read(){if(this._queuedChunk){const t=this._queuedChunk;this._queuedChunk=null;return{value:t,done:!1}}if(this._done)return{value:void 0,done:!0};const t=new s.PromiseCapability;this._requests.push(t);return t.promise}cancel(t){this._done=!0;for(const t of this._requests)t.resolve({value:void 0,done:!0});this._requests.length=0;this._stream._removeRangeReader(this)}}},368:(t,e,i)=>{i.d(e,{GlobalWorkerOptions:()=>s});const s=Object.create(null);s.workerPort=null;s.workerSrc=""},160:(t,e,i)=>{i.d(e,{XfaLayer:()=>XfaLayer});var s=i(521);class XfaLayer{static setupStorage(t,e,i,s,n){const a=s.getValue(e,{value:null});switch(i.name){case"textarea":null!==a.value&&(t.textContent=a.value);if("print"===n)break;t.addEventListener("input",(t=>{s.setValue(e,{value:t.target.value})}));break;case"input":if("radio"===i.attributes.type||"checkbox"===i.attributes.type){a.value===i.attributes.xfaOn?t.setAttribute("checked",!0):a.value===i.attributes.xfaOff&&t.removeAttribute("checked");if("print"===n)break;t.addEventListener("change",(t=>{s.setValue(e,{value:t.target.checked?t.target.getAttribute("xfaOn"):t.target.getAttribute("xfaOff")})}))}else{null!==a.value&&t.setAttribute("value",a.value);if("print"===n)break;t.addEventListener("input",(t=>{s.setValue(e,{value:t.target.value})}))}break;case"select":if(null!==a.value){t.setAttribute("value",a.value);for(const t of i.children)t.attributes.value===a.value?t.attributes.selected=!0:t.attributes.hasOwnProperty("selected")&&delete t.attributes.selected}t.addEventListener("input",(t=>{const i=t.target.options,n=-1===i.selectedIndex?"":i[i.selectedIndex].value;s.setValue(e,{value:n})}))}}static setAttributes({html:t,element:e,storage:i=null,intent:s,linkService:n}){const{attributes:a}=e,r=t instanceof HTMLAnchorElement;"radio"===a.type&&(a.name=`${a.name}-${s}`);for(const[e,i]of Object.entries(a))if(null!=i)switch(e){case"class":i.length&&t.setAttribute(e,i.join(" "));break;case"dataId":break;case"id":t.setAttribute("data-element-id",i);break;case"style":Object.assign(t.style,i);break;case"textContent":t.textContent=i;break;default:(!r||"href"!==e&&"newWindow"!==e)&&t.setAttribute(e,i)}r&&n.addLinkAttributes(t,a.href,a.newWindow);i&&a.dataId&&this.setupStorage(t,a.dataId,e,i)}static render(t){const e=t.annotationStorage,i=t.linkService,n=t.xfaHtml,a=t.intent||"display",r=document.createElement(n.name);n.attributes&&this.setAttributes({html:r,element:n,intent:a,linkService:i});const o="richText"!==a,l=t.div;l.append(r);if(t.viewport){const e=`matrix(${t.viewport.transform.join(",")})`;l.style.transform=e}o&&l.setAttribute("class","xfaLayer xfaFont");const h=[];if(0===n.children.length){if(n.value){const t=document.createTextNode(n.value);r.append(t);o&&s.XfaText.shouldBuildText(n.name)&&h.push(t)}return{textDivs:h}}const d=[[n,-1,r]];for(;d.length>0;){const[t,n,r]=d.at(-1);if(n+1===t.children.length){d.pop();continue}const l=t.children[++d.at(-1)[1]];if(null===l)continue;const{name:c}=l;if("#text"===c){const t=document.createTextNode(l.value);h.push(t);r.append(t);continue}const u=l?.attributes?.xmlns?document.createElementNS(l.attributes.xmlns,c):document.createElement(c);r.append(u);l.attributes&&this.setAttributes({html:u,element:l,storage:e,intent:a,linkService:i});if(l.children?.length>0)d.push([l,-1,u]);else if(l.value){const t=document.createTextNode(l.value);o&&s.XfaText.shouldBuildText(c)&&h.push(t);u.append(t)}}for(const t of l.querySelectorAll(".xfaNonInteractive input, .xfaNonInteractive textarea"))t.setAttribute("readOnly",!0);return{textDivs:h}}static update(t){const e=`matrix(${t.viewport.transform.join(",")})`;t.div.style.transform=e;t.div.hidden=!1}}},521:(t,e,i)=>{i.d(e,{XfaText:()=>XfaText});class XfaText{static textContent(t){const e=[],i={items:e,styles:Object.create(null)};!function walk(t){if(!t)return;let i=null;const s=t.name;if("#text"===s)i=t.value;else{if(!XfaText.shouldBuildText(s))return;t?.attributes?.textContent?i=t.attributes.textContent:t.value&&(i=t.value)}null!==i&&e.push({str:i});if(t.children)for(const e of t.children)walk(e)}(t);return i}static shouldBuildText(t){return!("textarea"===t||"input"===t||"option"===t||"select"===t)}}},907:(t,e,i)=>{i.a(t,(async(t,s)=>{try{i.d(e,{AbortException:()=>n.AbortException,AnnotationEditorLayer:()=>l.AnnotationEditorLayer,AnnotationEditorParamsType:()=>n.AnnotationEditorParamsType,AnnotationEditorType:()=>n.AnnotationEditorType,AnnotationEditorUIManager:()=>h.AnnotationEditorUIManager,AnnotationLayer:()=>d.AnnotationLayer,AnnotationMode:()=>n.AnnotationMode,CMapCompressionType:()=>n.CMapCompressionType,ColorPicker:()=>c.ColorPicker,DOMSVGFactory:()=>r.DOMSVGFactory,DrawLayer:()=>u.DrawLayer,FeatureTest:()=>n.FeatureTest,GlobalWorkerOptions:()=>p.GlobalWorkerOptions,ImageKind:()=>n.ImageKind,InvalidPDFException:()=>n.InvalidPDFException,MissingPDFException:()=>n.MissingPDFException,OPS:()=>n.OPS,Outliner:()=>g.Outliner,PDFDataRangeTransport:()=>a.PDFDataRangeTransport,PDFDateString:()=>r.PDFDateString,PDFWorker:()=>a.PDFWorker,PasswordResponses:()=>n.PasswordResponses,PermissionFlag:()=>n.PermissionFlag,PixelsPerInch:()=>r.PixelsPerInch,PromiseCapability:()=>n.PromiseCapability,RenderingCancelledException:()=>r.RenderingCancelledException,UnexpectedResponseException:()=>n.UnexpectedResponseException,Util:()=>n.Util,VerbosityLevel:()=>n.VerbosityLevel,XfaLayer:()=>m.XfaLayer,build:()=>a.build,createValidAbsoluteUrl:()=>n.createValidAbsoluteUrl,fetchData:()=>r.fetchData,getDocument:()=>a.getDocument,getFilenameFromUrl:()=>r.getFilenameFromUrl,getPdfFilenameFromUrl:()=>r.getPdfFilenameFromUrl,getXfaPageViewport:()=>r.getXfaPageViewport,isDataScheme:()=>r.isDataScheme,isPdfFile:()=>r.isPdfFile,noContextMenu:()=>r.noContextMenu,normalizeUnicode:()=>n.normalizeUnicode,renderTextLayer:()=>o.renderTextLayer,setLayerDimensions:()=>r.setLayerDimensions,shadow:()=>n.shadow,updateTextLayer:()=>o.updateTextLayer,version:()=>a.version});var n=i(266),a=i(406),r=i(473),o=i(739),l=i(629),h=i(812),d=i(640),c=i(97),u=i(423),p=i(368),g=i(405),m=i(160),f=t([a]);a=(f.then?(await f)():f)[0];s()}catch(t){s(t)}}))},694:(t,e,i)=>{i.d(e,{MessageHandler:()=>MessageHandler});var s=i(266);const n=1,a=2,r=1,o=2,l=3,h=4,d=5,c=6,u=7,p=8;function wrapReason(t){t instanceof Error||"object"==typeof t&&null!==t||(0,s.unreachable)('wrapReason: Expected "reason" to be a (possibly cloned) Error.');switch(t.name){case"AbortException":return new s.AbortException(t.message);case"MissingPDFException":return new s.MissingPDFException(t.message);case"PasswordException":return new s.PasswordException(t.message,t.code);case"UnexpectedResponseException":return new s.UnexpectedResponseException(t.message,t.status);case"UnknownErrorException":return new s.UnknownErrorException(t.message,t.details);default:return new s.UnknownErrorException(t.message,t.toString())}}class MessageHandler{constructor(t,e,i){this.sourceName=t;this.targetName=e;this.comObj=i;this.callbackId=1;this.streamId=1;this.streamSinks=Object.create(null);this.streamControllers=Object.create(null);this.callbackCapabilities=Object.create(null);this.actionHandler=Object.create(null);this._onComObjOnMessage=t=>{const e=t.data;if(e.targetName!==this.sourceName)return;if(e.stream){this.#Gn(e);return}if(e.callback){const t=e.callbackId,i=this.callbackCapabilities[t];if(!i)throw new Error(`Cannot resolve callback ${t}`);delete this.callbackCapabilities[t];if(e.callback===n)i.resolve(e.data);else{if(e.callback!==a)throw new Error("Unexpected callback case");i.reject(wrapReason(e.reason))}return}const s=this.actionHandler[e.action];if(!s)throw new Error(`Unknown action from worker: ${e.action}`);if(e.callbackId){const t=this.sourceName,r=e.sourceName;new Promise((function(t){t(s(e.data))})).then((function(s){i.postMessage({sourceName:t,targetName:r,callback:n,callbackId:e.callbackId,data:s})}),(function(s){i.postMessage({sourceName:t,targetName:r,callback:a,callbackId:e.callbackId,reason:wrapReason(s)})}))}else e.streamId?this.#$n(e):s(e.data)};i.addEventListener("message",this._onComObjOnMessage)}on(t,e){const i=this.actionHandler;if(i[t])throw new Error(`There is already an actionName called "${t}"`);i[t]=e}send(t,e,i){this.comObj.postMessage({sourceName:this.sourceName,targetName:this.targetName,action:t,data:e},i)}sendWithPromise(t,e,i){const n=this.callbackId++,a=new s.PromiseCapability;this.callbackCapabilities[n]=a;try{this.comObj.postMessage({sourceName:this.sourceName,targetName:this.targetName,action:t,callbackId:n,data:e},i)}catch(t){a.reject(t)}return a.promise}sendWithStream(t,e,i,n){const a=this.streamId++,o=this.sourceName,l=this.targetName,h=this.comObj;return new ReadableStream({start:i=>{const r=new s.PromiseCapability;this.streamControllers[a]={controller:i,startCall:r,pullCall:null,cancelCall:null,isClosed:!1};h.postMessage({sourceName:o,targetName:l,action:t,streamId:a,data:e,desiredSize:i.desiredSize},n);return r.promise},pull:t=>{const e=new s.PromiseCapability;this.streamControllers[a].pullCall=e;h.postMessage({sourceName:o,targetName:l,stream:c,streamId:a,desiredSize:t.desiredSize});return e.promise},cancel:t=>{(0,s.assert)(t instanceof Error,"cancel must have a valid reason");const e=new s.PromiseCapability;this.streamControllers[a].cancelCall=e;this.streamControllers[a].isClosed=!0;h.postMessage({sourceName:o,targetName:l,stream:r,streamId:a,reason:wrapReason(t)});return e.promise}},i)}#$n(t){const e=t.streamId,i=this.sourceName,n=t.sourceName,a=this.comObj,r=this,o=this.actionHandler[t.action],c={enqueue(t,r=1,o){if(this.isCancelled)return;const l=this.desiredSize;this.desiredSize-=r;if(l>0&&this.desiredSize<=0){this.sinkCapability=new 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BaseException(t,e){this.constructor===BaseException&&unreachable("Cannot initialize BaseException.");this.message=t;this.name=e}BaseException.prototype=new Error;BaseException.constructor=BaseException;return BaseException}();class PasswordException extends w{constructor(t,e){super(t,"PasswordException");this.code=e}}class UnknownErrorException extends w{constructor(t,e){super(t,"UnknownErrorException");this.details=e}}class InvalidPDFException extends w{constructor(t){super(t,"InvalidPDFException")}}class MissingPDFException extends w{constructor(t){super(t,"MissingPDFException")}}class UnexpectedResponseException extends w{constructor(t,e){super(t,"UnexpectedResponseException");this.status=e}}class FormatError extends w{constructor(t){super(t,"FormatError")}}class AbortException extends w{constructor(t){super(t,"AbortException")}}function bytesToString(t){"object"==typeof t&&void 0!==t?.length||unreachable("Invalid argument for bytesToString");const e=t.length,i=8192;if(e>24&255,t>>16&255,t>>8&255,255&t)}function objectFromMap(t){const e=Object.create(null);for(const[i,s]of t)e[i]=s;return e}class FeatureTest{static get isLittleEndian(){return shadow(this,"isLittleEndian",function isLittleEndian(){const t=new Uint8Array(4);t[0]=1;return 1===new Uint32Array(t.buffer,0,1)[0]}())}static get isEvalSupported(){return shadow(this,"isEvalSupported",function isEvalSupported(){try{new Function("");return!0}catch{return!1}}())}static get isOffscreenCanvasSupported(){return shadow(this,"isOffscreenCanvasSupported","undefined"!=typeof OffscreenCanvas)}static get platform(){return"undefined"!=typeof navigator&&"string"==typeof navigator?.platform?shadow(this,"platform",{isMac:navigator.platform.includes("Mac")}):shadow(this,"platform",{isMac:!1})}static get isCSSRoundSupported(){return shadow(this,"isCSSRoundSupported",globalThis.CSS?.supports?.("width: round(1.5px, 1px)"))}}const x=[...Array(256).keys()].map((t=>t.toString(16).padStart(2,"0")));class Util{static makeHexColor(t,e,i){return`#${x[t]}${x[e]}${x[i]}`}static scaleMinMax(t,e){let i;if(t[0]){if(t[0]<0){i=e[0];e[0]=e[1];e[1]=i}e[0]*=t[0];e[1]*=t[0];if(t[3]<0){i=e[2];e[2]=e[3];e[3]=i}e[2]*=t[3];e[3]*=t[3]}else{i=e[0];e[0]=e[2];e[2]=i;i=e[1];e[1]=e[3];e[3]=i;if(t[1]<0){i=e[2];e[2]=e[3];e[3]=i}e[2]*=t[1];e[3]*=t[1];if(t[2]<0){i=e[0];e[0]=e[1];e[1]=i}e[0]*=t[2];e[1]*=t[2]}e[0]+=t[4];e[1]+=t[4];e[2]+=t[5];e[3]+=t[5]}static transform(t,e){return[t[0]*e[0]+t[2]*e[1],t[1]*e[0]+t[3]*e[1],t[0]*e[2]+t[2]*e[3],t[1]*e[2]+t[3]*e[3],t[0]*e[4]+t[2]*e[5]+t[4],t[1]*e[4]+t[3]*e[5]+t[5]]}static applyTransform(t,e){return[t[0]*e[0]+t[1]*e[2]+e[4],t[0]*e[1]+t[1]*e[3]+e[5]]}static applyInverseTransform(t,e){const i=e[0]*e[3]-e[1]*e[2];return[(t[0]*e[3]-t[1]*e[2]+e[2]*e[5]-e[4]*e[3])/i,(-t[0]*e[1]+t[1]*e[0]+e[4]*e[1]-e[5]*e[0])/i]}static getAxialAlignedBoundingBox(t,e){const 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r=__webpack_require__(907),o=(r=globalThis.pdfjsLib=await(globalThis.pdfjsLibPromise=r)).AbortException,l=r.AnnotationEditorLayer,h=r.AnnotationEditorParamsType,d=r.AnnotationEditorType,c=r.AnnotationEditorUIManager,u=r.AnnotationLayer,p=r.AnnotationMode,g=r.CMapCompressionType,m=r.ColorPicker,f=r.DOMSVGFactory,b=r.DrawLayer,A=r.FeatureTest,v=r.GlobalWorkerOptions,y=r.ImageKind,E=r.InvalidPDFException,_=r.MissingPDFException,w=r.OPS,x=r.Outliner,C=r.PDFDataRangeTransport,S=r.PDFDateString,T=r.PDFWorker,M=r.PasswordResponses,P=r.PermissionFlag,F=r.PixelsPerInch,R=r.PromiseCapability,k=r.RenderingCancelledException,D=r.UnexpectedResponseException,I=r.Util,L=r.VerbosityLevel,O=r.XfaLayer,B=r.build,N=r.createValidAbsoluteUrl,U=r.fetchData,z=r.getDocument,H=r.getFilenameFromUrl,j=r.getPdfFilenameFromUrl,V=r.getXfaPageViewport,W=r.isDataScheme,q=r.isPdfFile,G=r.noContextMenu,$=r.normalizeUnicode,K=r.renderTextLayer,X=r.setLayerDimensions,Y=r.shadow,J=r.updateTextLayer,Q=r.version;export{o as 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a/static/js/vendors/pdf.worker.min.mjs b/static/js/vendors/pdf.worker.min.mjs new file mode 100644 index 00000000..0752674b --- /dev/null +++ b/static/js/vendors/pdf.worker.min.mjs @@ -0,0 +1,21 @@ +/** + * @licstart The following is the entire license notice for the + * JavaScript code in this page + * + * Copyright 2023 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 + */var e={d:(t,a)=>{for(var r in a)e.o(a,r)&&!e.o(t,r)&&Object.defineProperty(t,r,{enumerable:!0,get:a[r]})},o:(e,t)=>Object.prototype.hasOwnProperty.call(e,t)},t=globalThis.pdfjsWorker={};e.d(t,{WorkerMessageHandler:()=>WorkerMessageHandler});const a=!("object"!=typeof process||process+""!="[object process]"||process.versions.nw||process.versions.electron&&process.type&&"browser"!==process.type),r=[1,0,0,1,0,0],i=[.001,0,0,.001,0,0],n=1.35,s=.35,o=.25925925925925924,c=1,l=2,h=4,u=8,d=16,f=64,g=256,p="pdfjs_internal_editor_",m=3,b=9,y=13,w=15,x={PRINT:4,MODIFY_CONTENTS:8,COPY:16,MODIFY_ANNOTATIONS:32,FILL_INTERACTIVE_FORMS:256,COPY_FOR_ACCESSIBILITY:512,ASSEMBLE:1024,PRINT_HIGH_QUALITY:2048},k=0,S=4,C=1,v=2,F=3,O=1,T=2,M=3,D=4,R=5,N=6,E=7,L=8,j=9,_=10,U=11,X=12,q=13,H=14,z=15,W=16,$=17,G=20,V="Group",K="R",J=1,Y=2,Z=4,Q=16,ee=32,te=128,ae=512,re=1,ie=2,ne=4096,se=8192,oe=32768,ce=65536,le=131072,he=1048576,ue=2097152,de=8388608,fe=16777216,ge=1,pe=2,me=3,be=4,ye=5,we={E:"Mouse 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${e}`)}function warn(e){sa>=Se.WARNINGS&&console.log(`Warning: ${e}`)}function unreachable(e){throw new Error(e)}function assert(e,t){e||unreachable(t)}function createValidAbsoluteUrl(e,t=null,a=null){if(!e)return null;try{if(a&&"string"==typeof e){if(a.addDefaultProtocol&&e.startsWith("www.")){const t=e.match(/\./g);t?.length>=2&&(e=`http://${e}`)}if(a.tryConvertEncoding)try{e=stringToUTF8String(e)}catch{}}const r=t?new URL(e,t):new URL(e);if(function _isValidProtocol(e){switch(e?.protocol){case"http:":case"https:":case"ftp:":case"mailto:":case"tel:":return!0;default:return!1}}(r))return r}catch{}return null}function shadow(e,t,a,r=!1){Object.defineProperty(e,t,{value:a,enumerable:!r,configurable:!0,writable:!1});return a}const oa=function BaseExceptionClosure(){function BaseException(e,t){this.constructor===BaseException&&unreachable("Cannot initialize BaseException.");this.message=e;this.name=t}BaseException.prototype=new Error;BaseException.constructor=BaseException;return BaseException}();class PasswordException extends oa{constructor(e,t){super(e,"PasswordException");this.code=t}}class UnknownErrorException extends oa{constructor(e,t){super(e,"UnknownErrorException");this.details=t}}class InvalidPDFException extends oa{constructor(e){super(e,"InvalidPDFException")}}class MissingPDFException extends oa{constructor(e){super(e,"MissingPDFException")}}class UnexpectedResponseException extends oa{constructor(e,t){super(e,"UnexpectedResponseException");this.status=t}}class FormatError extends oa{constructor(e){super(e,"FormatError")}}class AbortException extends oa{constructor(e){super(e,"AbortException")}}function bytesToString(e){"object"==typeof e&&void 0!==e?.length||unreachable("Invalid argument for bytesToString");const t=e.length,a=8192;if(t>24&255,e>>16&255,e>>8&255,255&e)}function objectSize(e){return Object.keys(e).length}class FeatureTest{static get isLittleEndian(){return shadow(this,"isLittleEndian",function isLittleEndian(){const e=new 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a;if(e[0]){if(e[0]<0){a=t[0];t[0]=t[1];t[1]=a}t[0]*=e[0];t[1]*=e[0];if(e[3]<0){a=t[2];t[2]=t[3];t[3]=a}t[2]*=e[3];t[3]*=e[3]}else{a=t[0];t[0]=t[2];t[2]=a;a=t[1];t[1]=t[3];t[3]=a;if(e[1]<0){a=t[2];t[2]=t[3];t[3]=a}t[2]*=e[1];t[3]*=e[1];if(e[2]<0){a=t[0];t[0]=t[1];t[1]=a}t[0]*=e[2];t[1]*=e[2]}t[0]+=e[4];t[1]+=e[4];t[2]+=e[5];t[3]+=e[5]}static transform(e,t){return[e[0]*t[0]+e[2]*t[1],e[1]*t[0]+e[3]*t[1],e[0]*t[2]+e[2]*t[3],e[1]*t[2]+e[3]*t[3],e[0]*t[4]+e[2]*t[5]+e[4],e[1]*t[4]+e[3]*t[5]+e[5]]}static applyTransform(e,t){return[e[0]*t[0]+e[1]*t[2]+t[4],e[0]*t[1]+e[1]*t[3]+t[5]]}static applyInverseTransform(e,t){const a=t[0]*t[3]-t[1]*t[2];return[(e[0]*t[3]-e[1]*t[2]+t[2]*t[5]-t[4]*t[3])/a,(-e[0]*t[1]+e[1]*t[0]+t[4]*t[1]-t[5]*t[0])/a]}static getAxialAlignedBoundingBox(e,t){const 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da=Symbol("CIRCULAR_REF"),fa=Symbol("EOF");let ga=Object.create(null),pa=Object.create(null),ma=Object.create(null);class Name{constructor(e){this.name=e}static get(e){return pa[e]||=new Name(e)}}class Cmd{constructor(e){this.cmd=e}static get(e){return ga[e]||=new Cmd(e)}}const ba=function nonSerializableClosure(){return ba};class Dict{constructor(e=null){this._map=Object.create(null);this.xref=e;this.objId=null;this.suppressEncryption=!1;this.__nonSerializable__=ba}assignXref(e){this.xref=e}get size(){return Object.keys(this._map).length}get(e,t,a){let r=this._map[e];if(void 0===r&&void 0!==t){r=this._map[t];void 0===r&&void 0!==a&&(r=this._map[a])}return r instanceof Ref&&this.xref?this.xref.fetch(r,this.suppressEncryption):r}async getAsync(e,t,a){let r=this._map[e];if(void 0===r&&void 0!==t){r=this._map[t];void 0===r&&void 0!==a&&(r=this._map[a])}return r instanceof Ref&&this.xref?this.xref.fetchAsync(r,this.suppressEncryption):r}getArray(e,t,a){let r=this._map[e];if(void 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r;for(;e>=1e3;){e-=1e3;a.push("M")}r=e/100|0;e%=100;a.push(wa[r]);r=e/10|0;e%=10;a.push(wa[10+r]);a.push(wa[20+e]);const i=a.join("");return t?i.toLowerCase():i}function log2(e){return e<=0?0:Math.ceil(Math.log2(e))}function readInt8(e,t){return e[t]<<24>>24}function readUint16(e,t){return e[t]<<8|e[t+1]}function readUint32(e,t){return(e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3])>>>0}function isWhiteSpace(e){return 32===e||9===e||13===e||10===e}function parseXFAPath(e){const t=/(.+)\[(\d+)\]$/;return e.split(".").map((e=>{const a=e.match(t);return a?{name:a[1],pos:parseInt(a[2],10)}:{name:e,pos:0}}))}function escapePDFName(e){const t=[];let a=0;for(let r=0,i=e.length;r126||35===i||40===i||41===i||60===i||62===i||91===i||93===i||123===i||125===i||47===i||37===i){a"\n"===e?"\\n":"\r"===e?"\\r":`\\${e}`))}function _collectJS(e,t,a,r){if(!e)return;let i=null;if(e instanceof Ref){if(r.has(e))return;i=e;r.put(i);e=t.fetch(e)}if(Array.isArray(e))for(const i of e)_collectJS(i,t,a,r);else if(e instanceof Dict){if(isName(e.get("S"),"JavaScript")){const t=e.get("JS");let r;t instanceof BaseStream?r=t.getString():"string"==typeof t&&(r=t);r&&=stringToPDFString(r).replaceAll("\0","");r&&a.push(r)}_collectJS(e.getRaw("Next"),t,a,r)}i&&r.remove(i)}function collectActions(e,t,a){const r=Object.create(null),i=getInheritableProperty({dict:t,key:"AA",stopWhenFound:!1});if(i)for(let t=i.length-1;t>=0;t--){const n=i[t];if(n instanceof Dict)for(const t of n.getKeys()){const i=a[t];if(!i)continue;const s=[];_collectJS(n.getRaw(t),e,s,new RefSet);s.length>0&&(r[i]=s)}}if(t.has("A")){const a=[];_collectJS(t.get("A"),e,a,new RefSet);a.length>0&&(r.Action=a)}return objectSize(r)>0?r:null}const xa={60:"<",62:">",38:"&",34:""",39:"'"};function encodeToXmlString(e){const t=[];let a=0;for(let r=0,i=e.length;r55295&&(i<57344||i>65533)&&r++;a=r+1}}if(0===t.length)return e;a: ${e}.`);return!1}return!0}function validateCSSFont(e){const t=new Set(["100","200","300","400","500","600","700","800","900","1000","normal","bold","bolder","lighter"]),{fontFamily:a,fontWeight:r,italicAngle:i}=e;if(!validateFontName(a,!0))return!1;const n=r?r.toString():"";e.fontWeight=t.has(n)?n:"400";const s=parseFloat(i);e.italicAngle=isNaN(s)||s<-90||s>90?"14":i.toString();return!0}function recoverJsURL(e){const t=new RegExp("^\\s*("+["app.launchURL","window.open","xfa.host.gotoURL"].join("|").replaceAll(".","\\.")+")\\((?:'|\")([^'\"]*)(?:'|\")(?:,\\s*(\\w+)\\)|\\))","i").exec(e);if(t?.[2]){const e=t[2];let a=!1;"true"===t[3]&&"app.launchURL"===t[1]&&(a=!0);return{url:e,newWindow:a}}return null}function numberToString(e){if(Number.isInteger(e))return e.toString();const t=Math.round(100*e);return t%100==0?(t/100).toString():t%10==0?e.toFixed(1):e.toFixed(2)}function getNewAnnotationsMap(e){if(!e)return null;const t=new Map;for(const[a,r]of e){if(!a.startsWith(p))continue;let e=t.get(r.pageIndex);if(!e){e=[];t.set(r.pageIndex,e)}e.push(r)}return t.size>0?t:null}function isAscii(e){return/^[\x00-\x7F]*$/.test(e)}function stringToUTF16HexString(e){const t=[];for(let a=0,r=e.length;a>8&255).toString(16).padStart(2,"0"),(255&r).toString(16).padStart(2,"0"))}return t.join("")}function stringToUTF16String(e,t=!1){const a=[];t&&a.push("þÿ");for(let t=0,r=e.length;t>8&255),String.fromCharCode(255&r))}return a.join("")}function getRotationMatrix(e,t,a){switch(e){case 90:return[0,1,-1,0,t,0];case 180:return[-1,0,0,-1,t,a];case 270:return[0,-1,1,0,0,a];default:throw new Error("Invalid rotation")}}class Stream extends BaseStream{constructor(e,t,a,r){super();this.bytes=e instanceof Uint8Array?e:new Uint8Array(e);this.start=t||0;this.pos=this.start;this.end=t+a||this.bytes.length;this.dict=r}get length(){return this.end-this.start}get isEmpty(){return 0===this.length}getByte(){return this.pos>=this.end?-1:this.bytes[this.pos++]}getBytes(e){const t=this.bytes,a=this.pos,r=this.end;if(!e)return t.subarray(a,r);let i=a+e;i>r&&(i=r);this.pos=i;return t.subarray(a,i)}getByteRange(e,t){e<0&&(e=0);t>this.end&&(t=this.end);return this.bytes.subarray(e,t)}reset(){this.pos=this.start}moveStart(){this.start=this.pos}makeSubStream(e,t,a=null){return new Stream(this.bytes.buffer,e,t,a)}}class StringStream extends Stream{constructor(e){super(stringToBytes(e))}}class NullStream extends Stream{constructor(){super(new Uint8Array(0))}}class ChunkedStream extends Stream{constructor(e,t,a){super(new Uint8Array(e),0,e,null);this.chunkSize=t;this._loadedChunks=new Set;this.numChunks=Math.ceil(e/t);this.manager=a;this.progressiveDataLength=0;this.lastSuccessfulEnsureByteChunk=-1}getMissingChunks(){const e=[];for(let t=0,a=this.numChunks;t=this.end?this.numChunks:Math.floor(t/this.chunkSize);for(let e=a;ethis.numChunks)&&t!==this.lastSuccessfulEnsureByteChunk){if(!this._loadedChunks.has(t))throw new MissingDataException(e,e+1);this.lastSuccessfulEnsureByteChunk=t}}ensureRange(e,t){if(e>=t)return;if(t<=this.progressiveDataLength)return;const a=Math.floor(e/this.chunkSize);if(a>this.numChunks)return;const r=Math.min(Math.floor((t-1)/this.chunkSize)+1,this.numChunks);for(let i=a;i=this.end)return-1;e>=this.progressiveDataLength&&this.ensureByte(e);return this.bytes[this.pos++]}getBytes(e){const t=this.bytes,a=this.pos,r=this.end;if(!e){r>this.progressiveDataLength&&this.ensureRange(a,r);return t.subarray(a,r)}let i=a+e;i>r&&(i=r);i>this.progressiveDataLength&&this.ensureRange(a,i);this.pos=i;return t.subarray(a,i)}getByteRange(e,t){e<0&&(e=0);t>this.end&&(t=this.end);t>this.progressiveDataLength&&this.ensureRange(e,t);return this.bytes.subarray(e,t)}makeSubStream(e,t,a=null){t?e+t>this.progressiveDataLength&&this.ensureRange(e,e+t):e>=this.progressiveDataLength&&this.ensureByte(e);function ChunkedStreamSubstream(){}ChunkedStreamSubstream.prototype=Object.create(this);ChunkedStreamSubstream.prototype.getMissingChunks=function(){const e=this.chunkSize,t=Math.floor(this.start/e),a=Math.floor((this.end-1)/e)+1,r=[];for(let e=t;e{const readChunk=({value:n,done:s})=>{try{if(s){const t=arrayBuffersToBytes(r);r=null;e(t);return}i+=n.byteLength;a.isStreamingSupported&&this.onProgress({loaded:i});r.push(n);a.read().then(readChunk,t)}catch(e){t(e)}};a.read().then(readChunk,t)})).then((t=>{this.aborted||this.onReceiveData({chunk:t,begin:e})}))}requestAllChunks(e=!1){if(!e){const e=this.stream.getMissingChunks();this._requestChunks(e)}return this._loadedStreamCapability.promise}_requestChunks(e){const t=this.currRequestId++,a=new Set;this._chunksNeededByRequest.set(t,a);for(const t of e)this.stream.hasChunk(t)||a.add(t);if(0===a.size)return Promise.resolve();const r=new PromiseCapability;this._promisesByRequest.set(t,r);const i=[];for(const e of a){let a=this._requestsByChunk.get(e);if(!a){a=[];this._requestsByChunk.set(e,a);i.push(e)}a.push(t)}if(i.length>0){const e=this.groupChunks(i);for(const t of e){const e=t.beginChunk*this.chunkSize,a=Math.min(t.endChunk*this.chunkSize,this.length);this.sendRequest(e,a).catch(r.reject)}}return r.promise.catch((e=>{if(!this.aborted)throw e}))}getStream(){return this.stream}requestRange(e,t){t=Math.min(t,this.length);const a=this.getBeginChunk(e),r=this.getEndChunk(t),i=[];for(let e=a;e=0&&r+1!==n){t.push({beginChunk:a,endChunk:r+1});a=n}i+1===e.length&&t.push({beginChunk:a,endChunk:n+1});r=n}return t}onProgress(e){this.msgHandler.send("DocProgress",{loaded:this.stream.numChunksLoaded*this.chunkSize+e.loaded,total:this.length})}onReceiveData(e){const t=e.chunk,a=void 0===e.begin,r=a?this.progressiveDataLength:e.begin,i=r+t.byteLength,n=Math.floor(r/this.chunkSize),s=i0||o.push(a)}}}if(!this.disableAutoFetch&&0===this._requestsByChunk.size){let e;if(1===this.stream.numChunksLoaded){const t=this.stream.numChunks-1;this.stream.hasChunk(t)||(e=t)}else e=this.stream.nextEmptyChunk(s);Number.isInteger(e)&&this._requestChunks([e])}for(const e of o){const t=this._promisesByRequest.get(e);this._promisesByRequest.delete(e);t.resolve()}this.msgHandler.send("DocProgress",{loaded:this.stream.numChunksLoaded*this.chunkSize,total:this.length})}onError(e){this._loadedStreamCapability.reject(e)}getBeginChunk(e){return Math.floor(e/this.chunkSize)}getEndChunk(e){return Math.floor((e-1)/this.chunkSize)+1}abort(e){this.aborted=!0;this.pdfNetworkStream?.cancelAllRequests(e);for(const t of this._promisesByRequest.values())t.reject(e)}}class ColorSpace{constructor(e,t){this.constructor===ColorSpace&&unreachable("Cannot initialize ColorSpace.");this.name=e;this.numComps=t}getRgb(e,t){const a=new Uint8ClampedArray(3);this.getRgbItem(e,t,a,0);return a}getRgbItem(e,t,a,r){unreachable("Should not call ColorSpace.getRgbItem")}getRgbBuffer(e,t,a,r,i,n,s){unreachable("Should not call ColorSpace.getRgbBuffer")}getOutputLength(e,t){unreachable("Should not call ColorSpace.getOutputLength")}isPassthrough(e){return!1}isDefaultDecode(e,t){return ColorSpace.isDefaultDecode(e,this.numComps)}fillRgb(e,t,a,r,i,n,s,o,c){const l=t*a;let h=null;const u=1<u&&"DeviceGray"!==this.name&&"DeviceRGB"!==this.name){const t=s<=8?new Uint8Array(u):new Uint16Array(u);for(let e=0;e=.99554525?1:this.#g(0,1,1.055*e**(1/2.4)-.055)}#g(e,t,a){return Math.max(e,Math.min(t,a))}#p(e){return e<0?-this.#p(-e):e>8?((e+16)/116)**3:e*CalRGBCS.#l}#m(e,t,a){if(0===e[0]&&0===e[1]&&0===e[2]){a[0]=t[0];a[1]=t[1];a[2]=t[2];return}const r=this.#p(0),i=(1-r)/(1-this.#p(e[0])),n=1-i,s=(1-r)/(1-this.#p(e[1])),o=1-s,c=(1-r)/(1-this.#p(e[2])),l=1-c;a[0]=t[0]*i+n;a[1]=t[1]*s+o;a[2]=t[2]*c+l}#b(e,t,a){if(1===e[0]&&1===e[2]){a[0]=t[0];a[1]=t[1];a[2]=t[2];return}const r=a;this.#h(CalRGBCS.#a,t,r);const i=CalRGBCS.#s;this.#u(e,r,i);this.#h(CalRGBCS.#r,i,a)}#y(e,t,a){const r=a;this.#h(CalRGBCS.#a,t,r);const i=CalRGBCS.#s;this.#d(e,r,i);this.#h(CalRGBCS.#r,i,a)}#t(e,t,a,r,i){const n=this.#g(0,1,e[t]*i),s=this.#g(0,1,e[t+1]*i),o=this.#g(0,1,e[t+2]*i),c=1===n?1:n**this.GR,l=1===s?1:s**this.GG,h=1===o?1:o**this.GB,u=this.MXA*c+this.MXB*l+this.MXC*h,d=this.MYA*c+this.MYB*l+this.MYC*h,f=this.MZA*c+this.MZB*l+this.MZC*h,g=CalRGBCS.#o;g[0]=u;g[1]=d;g[2]=f;const p=CalRGBCS.#c;this.#b(this.whitePoint,g,p);const m=CalRGBCS.#o;this.#m(this.blackPoint,p,m);const b=CalRGBCS.#c;this.#y(CalRGBCS.#n,m,b);const y=CalRGBCS.#o;this.#h(CalRGBCS.#i,b,y);a[r]=255*this.#f(y[0]);a[r+1]=255*this.#f(y[1]);a[r+2]=255*this.#f(y[2])}getRgbItem(e,t,a,r){this.#t(e,t,a,r,1)}getRgbBuffer(e,t,a,r,i,n,s){const o=1/((1<this.amax||this.bmin>this.bmax){info("Invalid Range, falling back to defaults");this.amin=-100;this.amax=100;this.bmin=-100;this.bmax=100}}#w(e){return e>=6/29?e**3:108/841*(e-4/29)}#x(e,t,a,r){return a+e*(r-a)/t}#t(e,t,a,r,i){let n=e[t],s=e[t+1],o=e[t+2];if(!1!==a){n=this.#x(n,a,0,100);s=this.#x(s,a,this.amin,this.amax);o=this.#x(o,a,this.bmin,this.bmax)}s>this.amax?s=this.amax:sthis.bmax?o=this.bmax:o>>0}function hexToStr(e,t){return 1===t?String.fromCharCode(e[0],e[1]):3===t?String.fromCharCode(e[0],e[1],e[2],e[3]):String.fromCharCode(...e.subarray(0,t+1))}function addHex(e,t,a){let r=0;for(let i=a;i>=0;i--){r+=e[i]+t[i];e[i]=255&r;r>>=8}}function incHex(e,t){let a=1;for(let r=t;r>=0&&a>0;r--){a+=e[r];e[r]=255&a;a>>=8}}const ka=16;class BinaryCMapStream{constructor(e){this.buffer=e;this.pos=0;this.end=e.length;this.tmpBuf=new Uint8Array(19)}readByte(){return this.pos>=this.end?-1:this.buffer[this.pos++]}readNumber(){let e,t=0;do{const a=this.readByte();if(a<0)throw new FormatError("unexpected EOF in bcmap");e=!(128&a);t=t<<7|127&a}while(!e);return t}readSigned(){const e=this.readNumber();return 1&e?~(e>>>1):e>>>1}readHex(e,t){e.set(this.buffer.subarray(this.pos,this.pos+t+1));this.pos+=t+1}readHexNumber(e,t){let a;const r=this.tmpBuf;let i=0;do{const e=this.readByte();if(e<0)throw new FormatError("unexpected EOF in bcmap");a=!(128&e);r[i++]=127&e}while(!a);let n=t,s=0,o=0;for(;n>=0;){for(;o<8&&r.length>0;){s|=r[--i]<>=8;o-=8}}readHexSigned(e,t){this.readHexNumber(e,t);const a=1&e[t]?255:0;let r=0;for(let i=0;i<=t;i++){r=(1&r)<<8|e[i];e[i]=r>>1^a}}readString(){const e=this.readNumber(),t=new Array(e);for(let a=0;a=0;){const e=d>>5;if(7===e){switch(31&d){case 0:r.readString();break;case 1:n=r.readString()}continue}const a=!!(16&d),i=15&d;if(i+1>ka)throw new Error("BinaryCMapReader.process: Invalid dataSize.");const f=1,g=r.readNumber();switch(e){case 0:r.readHex(s,i);r.readHexNumber(o,i);addHex(o,s,i);t.addCodespaceRange(i+1,hexToInt(s,i),hexToInt(o,i));for(let e=1;er&&(a=r)}else{for(;!this.eof;)this.readBlock();a=this.bufferLength}this.pos=a;return this.buffer.subarray(t,a)}reset(){this.pos=0}makeSubStream(e,t,a=null){if(void 0===t)for(;!this.eof;)this.readBlock();else{const a=e+t;for(;this.bufferLength<=a&&!this.eof;)this.readBlock()}return new Stream(this.buffer,e,t,a)}getBaseStreams(){return this.str?this.str.getBaseStreams():null}}class StreamsSequenceStream extends DecodeStream{constructor(e,t=null){let a=0;for(const t of e)a+=t instanceof DecodeStream?t._rawMinBufferLength:t.length;super(a);this.streams=e;this._onError=t}readBlock(){const e=this.streams;if(0===e.length){this.eof=!0;return}const t=e.shift();let a;try{a=t.getBytes()}catch(e){if(this._onError){this._onError(e,t.dict?.objId);return}throw e}const r=this.bufferLength,i=r+a.length;this.ensureBuffer(i).set(a,r);this.bufferLength=i}getBaseStreams(){const e=[];for(const t of this.streams){const a=t.getBaseStreams();a&&e.push(...a)}return e.length>0?e:null}}class Ascii85Stream extends DecodeStream{constructor(e,t){t&&(t*=.8);super(t);this.str=e;this.dict=e.dict;this.input=new Uint8Array(5)}readBlock(){const e=this.str;let t=e.getByte();for(;isWhiteSpace(t);)t=e.getByte();if(-1===t||126===t){this.eof=!0;return}const a=this.bufferLength;let r,i;if(122===t){r=this.ensureBuffer(a+4);for(i=0;i<4;++i)r[a+i]=0;this.bufferLength+=4}else{const n=this.input;n[0]=t;for(i=1;i<5;++i){t=e.getByte();for(;isWhiteSpace(t);)t=e.getByte();n[i]=t;if(-1===t||126===t)break}r=this.ensureBuffer(a+i-1);this.bufferLength+=i-1;if(i<5){for(;i<5;++i)n[i]=117;this.eof=!0}let s=0;for(i=0;i<5;++i)s=85*s+(n[i]-33);for(i=3;i>=0;--i){r[a+i]=255&s;s>>=8}}}}class AsciiHexStream extends DecodeStream{constructor(e,t){t&&(t*=.5);super(t);this.str=e;this.dict=e.dict;this.firstDigit=-1}readBlock(){const e=this.str.getBytes(8e3);if(!e.length){this.eof=!0;return}const t=e.length+1>>1,a=this.ensureBuffer(this.bufferLength+t);let r=this.bufferLength,i=this.firstDigit;for(const t of e){let e;if(t>=48&&t<=57)e=15&t;else{if(!(t>=65&&t<=70||t>=97&&t<=102)){if(62===t){this.eof=!0;break}continue}e=9+(15&t)}if(i<0)i=e;else{a[r++]=i<<4|e;i=-1}}if(i>=0&&this.eof){a[r++]=i<<4;i=-1}this.firstDigit=i;this.bufferLength=r}}const Aa=-1,Ca=[[-1,-1],[-1,-1],[7,8],[7,7],[6,6],[6,6],[6,5],[6,5],[4,0],[4,0],[4,0],[4,0],[4,0],[4,0],[4,0],[4,0],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2]],va=[[-1,-1],[12,-2],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[11,1792],[11,1792],[12,1984],[12,2048],[12,2112],[12,2176],[12,2240],[12,2304],[11,1856],[11,1856],[11,1920],[11,1920],[12,2368],[12,2432],[12,2496],[12,2560]],Fa=[[-1,-1],[-1,-1],[-1,-1],[-1,-1],[8,29],[8,29],[8,30],[8,30],[8,45],[8,45],[8,46],[8,46],[7,22],[7,22],[7,22],[7,22],[7,23],[7,23],[7,23],[7,23],[8,47],[8,47],[8,48],[8,48],[6,13],[6,13],[6,13],[6,13],[6,13],[6,13],[6,13],[6,13],[7,20],[7,20],[7,20],[7,20],[8,33],[8,33],[8,34],[8,34],[8,35],[8,35],[8,36],[8,36],[8,37],[8,37],[8,38],[8,38],[7,19],[7,19],[7,19],[7,19],[8,31],[8,31],[8,32],[8,32],[6,1],[6,1],[6,1],[6,1],[6,1],[6,1],[6,1],[6,1],[6,12],[6,12],[6,12],[6,12],[6,12],[6,12],[6,12],[6,12],[8,53],[8,53],[8,54],[8,54],[7,26],[7,26],[7,26],[7,26],[8,39],[8,39],[8,40],[8,40],[8,41],[8,41],[8,42],[8,42],[8,43],[8,43],[8,44],[8,44],[7,21],[7,21],[7,21],[7,21],[7,28],[7,28],[7,28],[7,28],[8,61],[8,61],[8,62],[8,62],[8,63],[8,63],[8,0],[8,0],[8,320],[8,320],[8,384],[8,384],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[7,27],[7,27],[7,27],[7,27],[8,59],[8,59],[8,60],[8,60],[9,1472],[9,1536],[9,1600],[9,1728],[7,18],[7,18],[7,18],[7,18],[7,24],[7,24],[7,24],[7,24],[8,49],[8,49],[8,50],[8,50],[8,51],[8,51],[8,52],[8,52],[7,25],[7,25],[7,25],[7,25],[8,55],[8,55],[8,56],[8,56],[8,57],[8,57],[8,58],[8,58],[6,192],[6,192],[6,192],[6,192],[6,192],[6,192],[6,192],[6,192],[6,1664],[6,1664],[6,1664],[6,1664],[6,1664],[6,1664],[6,1664],[6,1664],[8,448],[8,448],[8,512],[8,512],[9,704],[9,768],[8,640],[8,640],[8,576],[8,576],[9,832],[9,896],[9,960],[9,1024],[9,1088],[9,1152],[9,1216],[9,1280],[9,1344],[9,1408],[7,256],[7,256],[7,256],[7,256],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[6,16],[6,16],[6,16],[6,16],[6,16],[6,16],[6,16],[6,16],[6,17],[6,17],[6,17],[6,17],[6,17],[6,17],[6,17],[6,17],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[6,14],[6,14],[6,14],[6,14],[6,14],[6,14],[6,14],[6,14],[6,15],[6,15],[6,15],[6,15],[6,15],[6,15],[6,15],[6,15],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7]],Ia=[[-1,-1],[-1,-1],[12,-2],[12,-2],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[11,1792],[11,1792],[11,1792],[11,1792],[12,1984],[12,1984],[12,2048],[12,2048],[12,2112],[12,2112],[12,2176],[12,2176],[12,2240],[12,2240],[12,2304],[12,2304],[11,1856],[11,1856],[11,1856],[11,1856],[11,1920],[11,1920],[11,1920],[11,1920],[12,2368],[12,2368],[12,2432],[12,2432],[12,2496],[12,2496],[12,2560],[12,2560],[10,18],[10,18],[10,18],[10,18],[10,18],[10,18],[10,18],[10,18],[12,52],[12,52],[13,640],[13,704],[13,768],[13,832],[12,55],[12,55],[12,56],[12,56],[13,1280],[13,1344],[13,1408],[13,1472],[12,59],[12,59],[12,60],[12,60],[13,1536],[13,1600],[11,24],[11,24],[11,24],[11,24],[11,25],[11,25],[11,25],[11,25],[13,1664],[13,1728],[12,320],[12,320],[12,384],[12,384],[12,448],[12,448],[13,512],[13,576],[12,53],[12,53],[12,54],[12,54],[13,896],[13,960],[13,1024],[13,1088],[13,1152],[13,1216],[10,64],[10,64],[10,64],[10,64],[10,64],[10,64],[10,64],[10,64]],Oa=[[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[11,23],[11,23],[12,50],[12,51],[12,44],[12,45],[12,46],[12,47],[12,57],[12,58],[12,61],[12,256],[10,16],[10,16],[10,16],[10,16],[10,17],[10,17],[10,17],[10,17],[12,48],[12,49],[12,62],[12,63],[12,30],[12,31],[12,32],[12,33],[12,40],[12,41],[11,22],[11,22],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[9,15],[9,15],[9,15],[9,15],[9,15],[9,15],[9,15],[9,15],[12,128],[12,192],[12,26],[12,27],[12,28],[12,29],[11,19],[11,19],[11,20],[11,20],[12,34],[12,35],[12,36],[12,37],[12,38],[12,39],[11,21],[11,21],[12,42],[12,43],[10,0],[10,0],[10,0],[10,0],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12]],Ta=[[-1,-1],[-1,-1],[-1,-1],[-1,-1],[6,9],[6,8],[5,7],[5,7],[4,6],[4,6],[4,6],[4,6],[4,5],[4,5],[4,5],[4,5],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2]];class CCITTFaxDecoder{constructor(e,t={}){if(!e||"function"!=typeof e.next)throw new Error('CCITTFaxDecoder - invalid "source" parameter.');this.source=e;this.eof=!1;this.encoding=t.K||0;this.eoline=t.EndOfLine||!1;this.byteAlign=t.EncodedByteAlign||!1;this.columns=t.Columns||1728;this.rows=t.Rows||0;this.eoblock=t.EndOfBlock??!0;this.black=t.BlackIs1||!1;this.codingLine=new Uint32Array(this.columns+1);this.refLine=new Uint32Array(this.columns+2);this.codingLine[0]=this.columns;this.codingPos=0;this.row=0;this.nextLine2D=this.encoding<0;this.inputBits=0;this.inputBuf=0;this.outputBits=0;this.rowsDone=!1;let a;for(;0===(a=this._lookBits(12));)this._eatBits(1);1===a&&this._eatBits(12);if(this.encoding>0){this.nextLine2D=!this._lookBits(1);this._eatBits(1)}}readNextChar(){if(this.eof)return-1;const e=this.refLine,t=this.codingLine,a=this.columns;let r,i,n,s,o;if(0===this.outputBits){this.rowsDone&&(this.eof=!0);if(this.eof)return-1;this.err=!1;let n,o,c;if(this.nextLine2D){for(s=0;t[s]=64);do{o+=c=this._getWhiteCode()}while(c>=64)}else{do{n+=c=this._getWhiteCode()}while(c>=64);do{o+=c=this._getBlackCode()}while(c>=64)}this._addPixels(t[this.codingPos]+n,i);t[this.codingPos]0?--r:++r;for(;e[r]<=t[this.codingPos]&&e[r]0?--r:++r;for(;e[r]<=t[this.codingPos]&&e[r]0?--r:++r;for(;e[r]<=t[this.codingPos]&&e[r]=64);else do{n+=c=this._getWhiteCode()}while(c>=64);this._addPixels(t[this.codingPos]+n,i);i^=1}}let l=!1;this.byteAlign&&(this.inputBits&=-8);if(this.eoblock||this.row!==this.rows-1){n=this._lookBits(12);if(this.eoline)for(;n!==Aa&&1!==n;){this._eatBits(1);n=this._lookBits(12)}else for(;0===n;){this._eatBits(1);n=this._lookBits(12)}if(1===n){this._eatBits(12);l=!0}else n===Aa&&(this.eof=!0)}else this.rowsDone=!0;if(!this.eof&&this.encoding>0&&!this.rowsDone){this.nextLine2D=!this._lookBits(1);this._eatBits(1)}if(this.eoblock&&l&&this.byteAlign){n=this._lookBits(12);if(1===n){this._eatBits(12);if(this.encoding>0){this._lookBits(1);this._eatBits(1)}if(this.encoding>=0)for(s=0;s<4;++s){n=this._lookBits(12);1!==n&&info("bad rtc code: "+n);this._eatBits(12);if(this.encoding>0){this._lookBits(1);this._eatBits(1)}}this.eof=!0}}else if(this.err&&this.eoline){for(;;){n=this._lookBits(13);if(n===Aa){this.eof=!0;return-1}if(n>>1==1)break;this._eatBits(1)}this._eatBits(12);if(this.encoding>0){this._eatBits(1);this.nextLine2D=!(1&n)}}this.outputBits=t[0]>0?t[this.codingPos=0]:t[this.codingPos=1];this.row++}if(this.outputBits>=8){o=1&this.codingPos?0:255;this.outputBits-=8;if(0===this.outputBits&&t[this.codingPos]n){o<<=n;1&this.codingPos||(o|=255>>8-n);this.outputBits-=n;n=0}else{o<<=this.outputBits;1&this.codingPos||(o|=255>>8-this.outputBits);n-=this.outputBits;this.outputBits=0;if(t[this.codingPos]0){o<<=n;n=0}}}while(n)}this.black&&(o^=255);return o}_addPixels(e,t){const a=this.codingLine;let r=this.codingPos;if(e>a[r]){if(e>this.columns){info("row is wrong length");this.err=!0;e=this.columns}1&r^t&&++r;a[r]=e}this.codingPos=r}_addPixelsNeg(e,t){const a=this.codingLine;let r=this.codingPos;if(e>a[r]){if(e>this.columns){info("row is wrong length");this.err=!0;e=this.columns}1&r^t&&++r;a[r]=e}else if(e0&&e=i){const t=a[e-i];if(t[0]===r){this._eatBits(r);return[!0,t[1],!0]}}}return[!1,0,!1]}_getTwoDimCode(){let e,t=0;if(this.eoblock){t=this._lookBits(7);e=Ca[t];if(e?.[0]>0){this._eatBits(e[0]);return e[1]}}else{const e=this._findTableCode(1,7,Ca);if(e[0]&&e[2])return e[1]}info("Bad two dim code");return Aa}_getWhiteCode(){let e,t=0;if(this.eoblock){t=this._lookBits(12);if(t===Aa)return 1;e=t>>5==0?va[t]:Fa[t>>3];if(e[0]>0){this._eatBits(e[0]);return e[1]}}else{let e=this._findTableCode(1,9,Fa);if(e[0])return e[1];e=this._findTableCode(11,12,va);if(e[0])return e[1]}info("bad white code");this._eatBits(1);return 1}_getBlackCode(){let e,t;if(this.eoblock){e=this._lookBits(13);if(e===Aa)return 1;t=e>>7==0?Ia[e]:e>>9==0&&e>>7!=0?Oa[(e>>1)-64]:Ta[e>>7];if(t[0]>0){this._eatBits(t[0]);return t[1]}}else{let e=this._findTableCode(2,6,Ta);if(e[0])return e[1];e=this._findTableCode(7,12,Oa,64);if(e[0])return e[1];e=this._findTableCode(10,13,Ia);if(e[0])return e[1]}info("bad black code");this._eatBits(1);return 1}_lookBits(e){let t;for(;this.inputBits>16-e;this.inputBuf=this.inputBuf<<8|t;this.inputBits+=8}return this.inputBuf>>this.inputBits-e&65535>>16-e}_eatBits(e){(this.inputBits-=e)<0&&(this.inputBits=0)}}class CCITTFaxStream extends DecodeStream{constructor(e,t,a){super(t);this.str=e;this.dict=e.dict;a instanceof Dict||(a=Dict.empty);const r={next:()=>e.getByte()};this.ccittFaxDecoder=new CCITTFaxDecoder(r,{K:a.get("K"),EndOfLine:a.get("EndOfLine"),EncodedByteAlign:a.get("EncodedByteAlign"),Columns:a.get("Columns"),Rows:a.get("Rows"),EndOfBlock:a.get("EndOfBlock"),BlackIs1:a.get("BlackIs1")})}readBlock(){for(;!this.eof;){const e=this.ccittFaxDecoder.readNextChar();if(-1===e){this.eof=!0;return}this.ensureBuffer(this.bufferLength+1);this.buffer[this.bufferLength++]=e}}}const Ma=new Int32Array([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]),Da=new Int32Array([3,4,5,6,7,8,9,10,65547,65549,65551,65553,131091,131095,131099,131103,196643,196651,196659,196667,262211,262227,262243,262259,327811,327843,327875,327907,258,258,258]),Ba=new Int32Array([1,2,3,4,65541,65543,131081,131085,196625,196633,262177,262193,327745,327777,393345,393409,459009,459137,524801,525057,590849,591361,657409,658433,724993,727041,794625,798721,868353,876545]),Ra=[new Int32Array([459008,524368,524304,524568,459024,524400,524336,590016,459016,524384,524320,589984,524288,524416,524352,590048,459012,524376,524312,589968,459028,524408,524344,590032,459020,524392,524328,59e4,524296,524424,524360,590064,459010,524372,524308,524572,459026,524404,524340,590024,459018,524388,524324,589992,524292,524420,524356,590056,459014,524380,524316,589976,459030,524412,524348,590040,459022,524396,524332,590008,524300,524428,524364,590072,459009,524370,524306,524570,459025,524402,524338,590020,459017,524386,524322,589988,524290,524418,524354,590052,459013,524378,524314,589972,459029,524410,524346,590036,459021,524394,524330,590004,524298,524426,524362,590068,459011,524374,524310,524574,459027,524406,524342,590028,459019,524390,524326,589996,524294,524422,524358,590060,459015,524382,524318,589980,459031,524414,524350,590044,459023,524398,524334,590012,524302,524430,524366,590076,459008,524369,524305,524569,459024,524401,524337,590018,459016,524385,524321,589986,524289,524417,524353,590050,459012,524377,524313,589970,459028,524409,524345,590034,459020,524393,524329,590002,524297,524425,524361,590066,459010,524373,524309,524573,459026,524405,524341,590026,459018,524389,524325,589994,524293,524421,524357,590058,459014,524381,524317,589978,459030,524413,524349,590042,459022,524397,524333,590010,524301,524429,524365,590074,459009,524371,524307,524571,459025,524403,524339,590022,459017,524387,524323,589990,524291,524419,524355,590054,459013,524379,524315,589974,459029,524411,524347,590038,459021,524395,524331,590006,524299,524427,524363,590070,459011,524375,524311,524575,459027,524407,524343,590030,459019,524391,524327,589998,524295,524423,524359,590062,459015,524383,524319,589982,459031,524415,524351,590046,459023,524399,524335,590014,524303,524431,524367,590078,459008,524368,524304,524568,459024,524400,524336,590017,459016,524384,524320,589985,524288,524416,524352,590049,459012,524376,524312,589969,459028,524408,524344,590033,459020,524392,524328,590001,524296,524424,524360,590065,459010,524372,524308,524572,459026,524404,524340,590025,459018,524388,524324,589993,524292,524420,524356,590057,459014,524380,524316,589977,459030,524412,524348,590041,459022,524396,524332,590009,524300,524428,524364,590073,459009,524370,524306,524570,459025,524402,524338,590021,459017,524386,524322,589989,524290,524418,524354,590053,459013,524378,524314,589973,459029,524410,524346,590037,459021,524394,524330,590005,524298,524426,524362,590069,459011,524374,524310,524574,459027,524406,524342,590029,459019,524390,524326,589997,524294,524422,524358,590061,459015,524382,524318,589981,459031,524414,524350,590045,459023,524398,524334,590013,524302,524430,524366,590077,459008,524369,524305,524569,459024,524401,524337,590019,459016,524385,524321,589987,524289,524417,524353,590051,459012,524377,524313,589971,459028,524409,524345,590035,459020,524393,524329,590003,524297,524425,524361,590067,459010,524373,524309,524573,459026,524405,524341,590027,459018,524389,524325,589995,524293,524421,524357,590059,459014,524381,524317,589979,459030,524413,524349,590043,459022,524397,524333,590011,524301,524429,524365,590075,459009,524371,524307,524571,459025,524403,524339,590023,459017,524387,524323,589991,524291,524419,524355,590055,459013,524379,524315,589975,459029,524411,524347,590039,459021,524395,524331,590007,524299,524427,524363,590071,459011,524375,524311,524575,459027,524407,524343,590031,459019,524391,524327,589999,524295,524423,524359,590063,459015,524383,524319,589983,459031,524415,524351,590047,459023,524399,524335,590015,524303,524431,524367,590079]),9],Na=[new Int32Array([327680,327696,327688,327704,327684,327700,327692,327708,327682,327698,327690,327706,327686,327702,327694,0,327681,327697,327689,327705,327685,327701,327693,327709,327683,327699,327691,327707,327687,327703,327695,0]),5];class FlateStream extends DecodeStream{constructor(e,t){super(t);this.str=e;this.dict=e.dict;const a=e.getByte(),r=e.getByte();if(-1===a||-1===r)throw new FormatError(`Invalid header in flate stream: ${a}, ${r}`);if(8!=(15&a))throw new FormatError(`Unknown compression method in flate stream: ${a}, ${r}`);if(((a<<8)+r)%31!=0)throw new FormatError(`Bad FCHECK in flate stream: ${a}, ${r}`);if(32&r)throw new FormatError(`FDICT bit set in flate stream: ${a}, ${r}`);this.codeSize=0;this.codeBuf=0}getBits(e){const t=this.str;let a,r=this.codeSize,i=this.codeBuf;for(;r>e;this.codeSize=r-=e;return a}getCode(e){const t=this.str,a=e[0],r=e[1];let i,n=this.codeSize,s=this.codeBuf;for(;n>16,l=65535&o;if(c<1||n>c;this.codeSize=n-c;return l}generateHuffmanTable(e){const t=e.length;let a,r=0;for(a=0;ar&&(r=e[a]);const i=1<>=1}for(a=e;a>=1;if(0===n){let t;if(-1===(t=a.getByte())){this.#k("Bad block header in flate stream");return}let r=t;if(-1===(t=a.getByte())){this.#k("Bad block header in flate stream");return}r|=t<<8;if(-1===(t=a.getByte())){this.#k("Bad block header in flate stream");return}let i=t;if(-1===(t=a.getByte())){this.#k("Bad block header in flate stream");return}i|=t<<8;if(i!==(65535&~r)&&(0!==r||0!==i))throw new FormatError("Bad uncompressed block length in flate stream");this.codeBuf=0;this.codeSize=0;const n=this.bufferLength,s=n+r;e=this.ensureBuffer(s);this.bufferLength=s;if(0===r)-1===a.peekByte()&&(this.eof=!0);else{const t=a.getBytes(r);e.set(t,n);t.length0;)h[o++]=f}r=this.generateHuffmanTable(h.subarray(0,e));i=this.generateHuffmanTable(h.subarray(e,l))}}e=this.buffer;let s=e?e.length:0,o=this.bufferLength;for(;;){let a=this.getCode(r);if(a<256){if(o+1>=s){e=this.ensureBuffer(o+1);s=e.length}e[o++]=a;continue}if(256===a){this.bufferLength=o;return}a-=257;a=Da[a];let n=a>>16;n>0&&(n=this.getBits(n));t=(65535&a)+n;a=this.getCode(i);a=Ba[a];n=a>>16;n>0&&(n=this.getBits(n));const c=(65535&a)+n;if(o+t>=s){e=this.ensureBuffer(o+t);s=e.length}for(let a=0;a>9&127;this.clow=this.clow<<7&65535;this.ct-=7;this.a=32768}byteIn(){const e=this.data;let t=this.bp;if(255===e[t])if(e[t+1]>143){this.clow+=65280;this.ct=8}else{t++;this.clow+=e[t]<<9;this.ct=7;this.bp=t}else{t++;this.clow+=t65535){this.chigh+=this.clow>>16;this.clow&=65535}}readBit(e,t){let a=e[t]>>1,r=1&e[t];const i=Ea[a],n=i.qe;let s,o=this.a-n;if(this.chigh>15&1;this.clow=this.clow<<1&65535;this.ct--}while(0==(32768&o));this.a=o;e[t]=a<<1|r;return s}}class Jbig2Error extends oa{constructor(e){super(`JBIG2 error: ${e}`,"Jbig2Error")}}class ContextCache{getContexts(e){return e in this?this[e]:this[e]=new Int8Array(65536)}}class DecodingContext{constructor(e,t,a){this.data=e;this.start=t;this.end=a}get decoder(){return shadow(this,"decoder",new ArithmeticDecoder(this.data,this.start,this.end))}get contextCache(){return shadow(this,"contextCache",new ContextCache)}}const Pa=2**31-1,La=-(2**31);function decodeInteger(e,t,a){const r=e.getContexts(t);let i=1;function readBits(e){let t=0;for(let n=0;n>>0}const n=readBits(1),s=readBits(1)?readBits(1)?readBits(1)?readBits(1)?readBits(1)?readBits(32)+4436:readBits(12)+340:readBits(8)+84:readBits(6)+20:readBits(4)+4:readBits(2);let o;0===n?o=s:s>0&&(o=-s);return o>=La&&o<=Pa?o:null}function decodeIAID(e,t,a){const r=e.getContexts("IAID");let i=1;for(let e=0;e=v&&E=F){q=q<<1&m;for(p=0;p=0&&j=0){_=D[L][j];_&&(q|=_<=e?l<<=1:l=l<<1|k[o][c]}for(f=0;f=w||c<0||c>=y?l<<=1:l=l<<1|r[o][c]}const g=S.readBit(C,l);t[s]=g}}return k}function decodeTextRegion(e,t,a,r,i,n,s,o,c,l,h,u,d,f,g,p,m,b,y){if(e&&t)throw new Jbig2Error("refinement with Huffman is not supported");const w=[];let x,k;for(x=0;x1&&(i=e?y.readBits(b):decodeInteger(C,"IAIT",S));const n=s*v+i,F=e?f.symbolIDTable.decode(y):decodeIAID(C,S,c),O=t&&(e?y.readBit():decodeInteger(C,"IARI",S));let T=o[F],M=T[0].length,D=T.length;if(O){const e=decodeInteger(C,"IARDW",S),t=decodeInteger(C,"IARDH",S);M+=e;D+=t;T=decodeRefinement(M,D,g,T,(e>>1)+decodeInteger(C,"IARDX",S),(t>>1)+decodeInteger(C,"IARDY",S),!1,p,m)}const R=n-(1&u?0:D-1),N=r-(2&u?M-1:0);let E,L,j;if(l){for(E=0;E>5&7;const c=[31&s];let l=t+6;if(7===s){o=536870911&readUint32(e,l-1);l+=3;let t=o+7>>3;c[0]=e[l++];for(;--t>0;)c.push(e[l++])}else if(5===s||6===s)throw new Jbig2Error("invalid referred-to flags");a.retainBits=c;let h=4;a.number<=256?h=1:a.number<=65536&&(h=2);const u=[];let d,f;for(d=0;d>>24&255;n[3]=t.height>>16&255;n[4]=t.height>>8&255;n[5]=255&t.height;for(d=l,f=e.length;d>2&3;e.huffmanDWSelector=t>>4&3;e.bitmapSizeSelector=t>>6&1;e.aggregationInstancesSelector=t>>7&1;e.bitmapCodingContextUsed=!!(256&t);e.bitmapCodingContextRetained=!!(512&t);e.template=t>>10&3;e.refinementTemplate=t>>12&1;l+=2;if(!e.huffman){c=0===e.template?4:1;s=[];for(o=0;o>2&3;h.stripSize=1<>4&3;h.transposed=!!(64&u);h.combinationOperator=u>>7&3;h.defaultPixelValue=u>>9&1;h.dsOffset=u<<17>>27;h.refinementTemplate=u>>15&1;if(h.huffman){const e=readUint16(r,l);l+=2;h.huffmanFS=3&e;h.huffmanDS=e>>2&3;h.huffmanDT=e>>4&3;h.huffmanRefinementDW=e>>6&3;h.huffmanRefinementDH=e>>8&3;h.huffmanRefinementDX=e>>10&3;h.huffmanRefinementDY=e>>12&3;h.huffmanRefinementSizeSelector=!!(16384&e)}if(h.refinement&&!h.refinementTemplate){s=[];for(o=0;o<2;o++){s.push({x:readInt8(r,l),y:readInt8(r,l+1)});l+=2}h.refinementAt=s}h.numberOfSymbolInstances=readUint32(r,l);l+=4;n=[h,a.referredTo,r,l,i];break;case 16:const d={},f=r[l++];d.mmr=!!(1&f);d.template=f>>1&3;d.patternWidth=r[l++];d.patternHeight=r[l++];d.maxPatternIndex=readUint32(r,l);l+=4;n=[d,a.number,r,l,i];break;case 22:case 23:const g={};g.info=readRegionSegmentInformation(r,l);l+=Ha;const p=r[l++];g.mmr=!!(1&p);g.template=p>>1&3;g.enableSkip=!!(8&p);g.combinationOperator=p>>4&7;g.defaultPixelValue=p>>7&1;g.gridWidth=readUint32(r,l);l+=4;g.gridHeight=readUint32(r,l);l+=4;g.gridOffsetX=4294967295&readUint32(r,l);l+=4;g.gridOffsetY=4294967295&readUint32(r,l);l+=4;g.gridVectorX=readUint16(r,l);l+=2;g.gridVectorY=readUint16(r,l);l+=2;n=[g,a.referredTo,r,l,i];break;case 38:case 39:const m={};m.info=readRegionSegmentInformation(r,l);l+=Ha;const b=r[l++];m.mmr=!!(1&b);m.template=b>>1&3;m.prediction=!!(8&b);if(!m.mmr){c=0===m.template?4:1;s=[];for(o=0;o>2&1;y.combinationOperator=w>>3&3;y.requiresBuffer=!!(32&w);y.combinationOperatorOverride=!!(64&w);n=[y];break;case 49:case 50:case 51:case 62:break;case 53:n=[a.number,r,l,i];break;default:throw new Jbig2Error(`segment type ${a.typeName}(${a.type}) is not implemented`)}const h="on"+a.typeName;h in t&&t[h].apply(t,n)}function processSegments(e,t){for(let a=0,r=e.length;a>3,a=new Uint8ClampedArray(t*e.height);e.defaultPixelValue&&a.fill(255);this.buffer=a}drawBitmap(e,t){const a=this.currentPageInfo,r=e.width,i=e.height,n=a.width+7>>3,s=a.combinationOperatorOverride?e.combinationOperator:a.combinationOperator,o=this.buffer,c=128>>(7&e.x);let l,h,u,d,f=e.y*n+(e.x>>3);switch(s){case 0:for(l=0;l>=1;if(!u){u=128;d++}}f+=n}break;case 2:for(l=0;l>=1;if(!u){u=128;d++}}f+=n}break;default:throw new Jbig2Error(`operator ${s} is not supported`)}}onImmediateGenericRegion(e,t,a,r){const i=e.info,n=new DecodingContext(t,a,r),s=decodeBitmap(e.mmr,i.width,i.height,e.template,e.prediction,null,e.at,n);this.drawBitmap(i,s)}onImmediateLosslessGenericRegion(){this.onImmediateGenericRegion(...arguments)}onSymbolDictionary(e,t,a,r,i,n){let s,o;if(e.huffman){s=function getSymbolDictionaryHuffmanTables(e,t,a){let r,i,n,s,o=0;switch(e.huffmanDHSelector){case 0:case 1:r=getStandardTable(e.huffmanDHSelector+4);break;case 3:r=getCustomHuffmanTable(o,t,a);o++;break;default:throw new Jbig2Error("invalid Huffman DH selector")}switch(e.huffmanDWSelector){case 0:case 1:i=getStandardTable(e.huffmanDWSelector+2);break;case 3:i=getCustomHuffmanTable(o,t,a);o++;break;default:throw new Jbig2Error("invalid Huffman DW selector")}if(e.bitmapSizeSelector){n=getCustomHuffmanTable(o,t,a);o++}else n=getStandardTable(1);s=e.aggregationInstancesSelector?getCustomHuffmanTable(o,t,a):getStandardTable(1);return{tableDeltaHeight:r,tableDeltaWidth:i,tableBitmapSize:n,tableAggregateInstances:s}}(e,a,this.customTables);o=new Reader(r,i,n)}let c=this.symbols;c||(this.symbols=c={});const l=[];for(const e of a){const t=c[e];t&&l.push(...t)}const h=new DecodingContext(r,i,n);c[t]=function decodeSymbolDictionary(e,t,a,r,i,n,s,o,c,l,h,u){if(e&&t)throw new Jbig2Error("symbol refinement with Huffman is not supported");const d=[];let f=0,g=log2(a.length+r);const p=h.decoder,m=h.contextCache;let b,y;if(e){b=getStandardTable(1);y=[];g=Math.max(g,1)}for(;d.length1)w=decodeTextRegion(e,t,r,f,0,i,1,a.concat(d),g,0,0,1,0,n,c,l,h,0,u);else{const e=decodeIAID(m,p,g),t=decodeInteger(m,"IARDX",p),i=decodeInteger(m,"IARDY",p);w=decodeRefinement(r,f,c,e=32){let a,r,s;switch(t){case 32:if(0===e)throw new Jbig2Error("no previous value in symbol ID table");r=i.readBits(2)+3;a=n[e-1].prefixLength;break;case 33:r=i.readBits(3)+3;a=0;break;case 34:r=i.readBits(7)+11;a=0;break;default:throw new Jbig2Error("invalid code length in symbol ID table")}for(s=0;s=0;m--){T=e?decodeMMRBitmap(O,c,l,!0):decodeBitmap(!1,c,l,a,!1,null,v,g);F[m]=T}for(M=0;M=0;b--){R^=F[b][M][D];N|=R<>8;j=u+M*d-D*f>>8;if(L>=0&&L+k<=r&&j>=0&&j+S<=i)for(m=0;m=i)){U=p[t];_=E[m];for(b=0;b=0&&e>1&7),c=1+(r>>4&7),l=[];let h,u,d=i;do{h=s.readBits(o);u=s.readBits(c);l.push(new HuffmanLine([d,h,u,0]));d+=1<>t&1;if(t<=0)this.children[a]=new HuffmanTreeNode(e);else{let r=this.children[a];r||(this.children[a]=r=new HuffmanTreeNode(null));r.buildTree(e,t-1)}}decodeNode(e){if(this.isLeaf){if(this.isOOB)return null;const t=e.readBits(this.rangeLength);return this.rangeLow+(this.isLowerRange?-t:t)}const t=this.children[e.readBit()];if(!t)throw new Jbig2Error("invalid Huffman data");return t.decodeNode(e)}}class HuffmanTable{constructor(e,t){t||this.assignPrefixCodes(e);this.rootNode=new HuffmanTreeNode(null);for(let t=0,a=e.length;t0&&this.rootNode.buildTree(a,a.prefixLength-1)}}decode(e){return this.rootNode.decodeNode(e)}assignPrefixCodes(e){const t=e.length;let a=0;for(let r=0;r=this.end)throw new Jbig2Error("end of data while reading bit");this.currentByte=this.data[this.position++];this.shift=7}const e=this.currentByte>>this.shift&1;this.shift--;return e}readBits(e){let t,a=0;for(t=e-1;t>=0;t--)a|=this.readBit()<=this.end?-1:this.data[this.position++]}}function getCustomHuffmanTable(e,t,a){let r=0;for(let i=0,n=t.length;i>a&1;a--}}if(r&&!o){const e=5;for(let t=0;t>2,c=new Uint32Array(e.buffer,t,o);if(FeatureTest.isLittleEndian){for(;s>>24|t<<8|4278190080;a[r+2]=t>>>16|i<<16|4278190080;a[r+3]=i>>>8|4278190080}for(let t=4*s,i=e.length;t>>8|255;a[r+2]=t<<16|i>>>16|255;a[r+3]=i<<8|255}for(let t=4*s,i=e.length;t>3,u=7&r,d=e.length;a=new Uint32Array(a.buffer);let f=0;for(let r=0;r0&&!e[n-1];)n--;const s=[{children:[],index:0}];let o,c=s[0];for(a=0;a0;)c=s.pop();c.index++;s.push(c);for(;s.length<=a;){s.push(o={children:[],index:0});c.children[c.index]=o.children;c=o}i++}if(a+10){g--;return f>>g&1}f=e[t++];if(255===f){const r=e[t++];if(r){if(220===r&&l){const r=readUint16(e,t+=2);t+=2;if(r>0&&r!==a.scanLines)throw new DNLMarkerError("Found DNL marker (0xFFDC) while parsing scan data",r)}else if(217===r){if(l){const e=y*(8===a.precision?8:0);if(e>0&&Math.round(a.scanLines/e)>=5)throw new DNLMarkerError("Found EOI marker (0xFFD9) while parsing scan data, possibly caused by incorrect `scanLines` parameter",e)}throw new EOIMarkerError("Found EOI marker (0xFFD9) while parsing scan data")}throw new JpegError(`unexpected marker ${(f<<8|r).toString(16)}`)}}g=7;return f>>>7}function decodeHuffman(e){let t=e;for(;;){t=t[readBit()];switch(typeof t){case"number":return t;case"object":continue}throw new JpegError("invalid huffman sequence")}}function receive(e){let t=0;for(;e>0;){t=t<<1|readBit();e--}return t}function receiveAndExtend(e){if(1===e)return 1===readBit()?1:-1;const t=receive(e);return t>=1<0){p--;return}let a=n;const r=s;for(;a<=r;){const r=decodeHuffman(e.huffmanTableAC),i=15&r,n=r>>4;if(0===i){if(n<15){p=receive(n)+(1<>4;if(0===i)if(l<15){p=receive(l)+(1<>4;if(0===r){if(n<15)break;i+=16;continue}i+=n;const s=Wa[i];e.blockData[t+s]=receiveAndExtend(r);i++}};let O,T=0;const M=1===w?r[0].blocksPerLine*r[0].blocksPerColumn:h*a.mcusPerColumn;let D,R;for(;T<=M;){const a=i?Math.min(M-T,i):M;if(a>0){for(k=0;k0?"unexpected":"excessive"} MCU data, current marker is: ${O.invalid}`);t=O.offset}if(!(O.marker>=65488&&O.marker<=65495))break;t+=2}return t-d}function quantizeAndInverse(e,t,a){const r=e.quantizationTable,i=e.blockData;let n,s,o,c,l,h,u,d,f,g,p,m,b,y,w,x,k;if(!r)throw new JpegError("missing required Quantization Table.");for(let e=0;e<64;e+=8){f=i[t+e];g=i[t+e+1];p=i[t+e+2];m=i[t+e+3];b=i[t+e+4];y=i[t+e+5];w=i[t+e+6];x=i[t+e+7];f*=r[e];if(0!=(g|p|m|b|y|w|x)){g*=r[e+1];p*=r[e+2];m*=r[e+3];b*=r[e+4];y*=r[e+5];w*=r[e+6];x*=r[e+7];n=Za*f+128>>8;s=Za*b+128>>8;o=p;c=w;l=Qa*(g-x)+128>>8;d=Qa*(g+x)+128>>8;h=m<<4;u=y<<4;n=n+s+1>>1;s=n-s;k=o*Ya+c*Ja+128>>8;o=o*Ja-c*Ya+128>>8;c=k;l=l+u+1>>1;u=l-u;d=d+h+1>>1;h=d-h;n=n+c+1>>1;c=n-c;s=s+o+1>>1;o=s-o;k=l*Ka+d*Va+2048>>12;l=l*Va-d*Ka+2048>>12;d=k;k=h*Ga+u*$a+2048>>12;h=h*$a-u*Ga+2048>>12;u=k;a[e]=n+d;a[e+7]=n-d;a[e+1]=s+u;a[e+6]=s-u;a[e+2]=o+h;a[e+5]=o-h;a[e+3]=c+l;a[e+4]=c-l}else{k=Za*f+512>>10;a[e]=k;a[e+1]=k;a[e+2]=k;a[e+3]=k;a[e+4]=k;a[e+5]=k;a[e+6]=k;a[e+7]=k}}for(let e=0;e<8;++e){f=a[e];g=a[e+8];p=a[e+16];m=a[e+24];b=a[e+32];y=a[e+40];w=a[e+48];x=a[e+56];if(0!=(g|p|m|b|y|w|x)){n=Za*f+2048>>12;s=Za*b+2048>>12;o=p;c=w;l=Qa*(g-x)+2048>>12;d=Qa*(g+x)+2048>>12;h=m;u=y;n=4112+(n+s+1>>1);s=n-s;k=o*Ya+c*Ja+2048>>12;o=o*Ja-c*Ya+2048>>12;c=k;l=l+u+1>>1;u=l-u;d=d+h+1>>1;h=d-h;n=n+c+1>>1;c=n-c;s=s+o+1>>1;o=s-o;k=l*Ka+d*Va+2048>>12;l=l*Va-d*Ka+2048>>12;d=k;k=h*Ga+u*$a+2048>>12;h=h*$a-u*Ga+2048>>12;u=k;f=n+d;x=n-d;g=s+u;w=s-u;p=o+h;y=o-h;m=c+l;b=c-l;f<16?f=0:f>=4080?f=255:f>>=4;g<16?g=0:g>=4080?g=255:g>>=4;p<16?p=0:p>=4080?p=255:p>>=4;m<16?m=0:m>=4080?m=255:m>>=4;b<16?b=0:b>=4080?b=255:b>>=4;y<16?y=0:y>=4080?y=255:y>>=4;w<16?w=0:w>=4080?w=255:w>>=4;x<16?x=0:x>=4080?x=255:x>>=4;i[t+e]=f;i[t+e+8]=g;i[t+e+16]=p;i[t+e+24]=m;i[t+e+32]=b;i[t+e+40]=y;i[t+e+48]=w;i[t+e+56]=x}else{k=Za*f+8192>>14;k=k<-2040?0:k>=2024?255:k+2056>>4;i[t+e]=k;i[t+e+8]=k;i[t+e+16]=k;i[t+e+24]=k;i[t+e+32]=k;i[t+e+40]=k;i[t+e+48]=k;i[t+e+56]=k}}}function buildComponentData(e,t){const a=t.blocksPerLine,r=t.blocksPerColumn,i=new Int16Array(64);for(let e=0;e=r)return null;const n=readUint16(e,t);if(n>=65472&&n<=65534)return{invalid:null,marker:n,offset:t};let s=readUint16(e,i);for(;!(s>=65472&&s<=65534);){if(++i>=r)return null;s=readUint16(e,i)}return{invalid:n.toString(16),marker:s,offset:i}}class JpegImage{constructor({decodeTransform:e=null,colorTransform:t=-1}={}){this._decodeTransform=e;this._colorTransform=t}parse(e,{dnlScanLines:t=null}={}){function readDataBlock(){const t=readUint16(e,i);i+=2;let a=i+t-2;const r=findNextFileMarker(e,a,i);if(r?.invalid){warn("readDataBlock - incorrect length, current marker is: "+r.invalid);a=r.offset}const n=e.subarray(i,a);i+=n.length;return n}function prepareComponents(e){const t=Math.ceil(e.samplesPerLine/8/e.maxH),a=Math.ceil(e.scanLines/8/e.maxV);for(const r of e.components){const i=Math.ceil(Math.ceil(e.samplesPerLine/8)*r.h/e.maxH),n=Math.ceil(Math.ceil(e.scanLines/8)*r.v/e.maxV),s=t*r.h,o=64*(a*r.v)*(s+1);r.blockData=new Int16Array(o);r.blocksPerLine=i;r.blocksPerColumn=n}e.mcusPerLine=t;e.mcusPerColumn=a}let a,r,i=0,n=null,s=null,o=0;const c=[],l=[],h=[];let u=readUint16(e,i);i+=2;if(65496!==u)throw new JpegError("SOI not found");u=readUint16(e,i);i+=2;e:for(;65497!==u;){let d,f,g;switch(u){case 65504:case 65505:case 65506:case 65507:case 65508:case 65509:case 65510:case 65511:case 65512:case 65513:case 65514:case 65515:case 65516:case 65517:case 65518:case 65519:case 65534:const p=readDataBlock();65504===u&&74===p[0]&&70===p[1]&&73===p[2]&&70===p[3]&&0===p[4]&&(n={version:{major:p[5],minor:p[6]},densityUnits:p[7],xDensity:p[8]<<8|p[9],yDensity:p[10]<<8|p[11],thumbWidth:p[12],thumbHeight:p[13],thumbData:p.subarray(14,14+3*p[12]*p[13])});65518===u&&65===p[0]&&100===p[1]&&111===p[2]&&98===p[3]&&101===p[4]&&(s={version:p[5]<<8|p[6],flags0:p[7]<<8|p[8],flags1:p[9]<<8|p[10],transformCode:p[11]});break;case 65499:const m=readUint16(e,i);i+=2;const b=m+i-2;let y;for(;i>4==0)for(f=0;f<64;f++){y=Wa[f];a[y]=e[i++]}else{if(t>>4!=1)throw new JpegError("DQT - invalid table spec");for(f=0;f<64;f++){y=Wa[f];a[y]=readUint16(e,i);i+=2}}c[15&t]=a}break;case 65472:case 65473:case 65474:if(a)throw new JpegError("Only single frame JPEGs supported");i+=2;a={};a.extended=65473===u;a.progressive=65474===u;a.precision=e[i++];const w=readUint16(e,i);i+=2;a.scanLines=t||w;a.samplesPerLine=readUint16(e,i);i+=2;a.components=[];a.componentIds={};const x=e[i++];let k=0,S=0;for(d=0;d>4,n=15&e[i+1];k>4==0?h:l)[15&t]=buildHuffmanTable(a,n)}break;case 65501:i+=2;r=readUint16(e,i);i+=2;break;case 65498:const v=1==++o&&!t;i+=2;const F=e[i++],O=[];for(d=0;d>4];n.huffmanTableAC=l[15&s];O.push(n)}const T=e[i++],M=e[i++],D=e[i++];try{const t=decodeScan(e,i,a,O,r,T,M,D>>4,15&D,v);i+=t}catch(t){if(t instanceof DNLMarkerError){warn(`${t.message} -- attempting to re-parse the JPEG image.`);return this.parse(e,{dnlScanLines:t.scanLines})}if(t instanceof EOIMarkerError){warn(`${t.message} -- ignoring the rest of the image data.`);break e}throw t}break;case 65500:i+=4;break;case 65535:255!==e[i]&&i--;break;default:const R=findNextFileMarker(e,i-2,i-3);if(R?.invalid){warn("JpegImage.parse - unexpected data, current marker is: "+R.invalid);i=R.offset;break}if(!R||i>=e.length-1){warn("JpegImage.parse - reached the end of the image data without finding an EOI marker (0xFFD9).");break e}throw new JpegError("JpegImage.parse - unknown marker: "+u.toString(16))}u=readUint16(e,i);i+=2}if(!a)throw new JpegError("JpegImage.parse - no frame data found.");this.width=a.samplesPerLine;this.height=a.scanLines;this.jfif=n;this.adobe=s;this.components=[];for(const e of a.components){const t=c[e.quantizationId];t&&(e.quantizationTable=t);this.components.push({index:e.index,output:buildComponentData(0,e),scaleX:e.h/a.maxH,scaleY:e.v/a.maxV,blocksPerLine:e.blocksPerLine,blocksPerColumn:e.blocksPerColumn})}this.numComponents=this.components.length}_getLinearizedBlockData(e,t,a=!1){const r=this.width/e,i=this.height/t;let n,s,o,c,l,h,u,d,f,g,p,m=0;const b=this.components.length,y=e*t*b,w=new Uint8ClampedArray(y),x=new Uint32Array(e),k=4294967288;let S;for(u=0;u>8)+C[f+1];return w}get _isColorConversionNeeded(){return this.adobe?!!this.adobe.transformCode:3===this.numComponents?0!==this._colorTransform&&(82!==this.components[0].index||71!==this.components[1].index||66!==this.components[2].index):1===this._colorTransform}_convertYccToRgb(e){let t,a,r;for(let i=0,n=e.length;i4)throw new JpegError("Unsupported color mode");const n=this._getLinearizedBlockData(e,t,i);if(1===this.numComponents&&(a||r)){const e=n.length*(a?4:3),t=new Uint8ClampedArray(e);let r=0;if(a)!function grayToRGBA(e,t){if(FeatureTest.isLittleEndian)for(let a=0,r=e.length;a>24&255,n>>16&255,n>>8&255,255&n)}).`)}o&&(a+=s)}}parseImageProperties(e){let t=e.getByte();for(;t>=0;){const a=t;t=e.getByte();if(65361===(a<<8|t)){e.skip(4);const t=e.getInt32()>>>0,a=e.getInt32()>>>0,r=e.getInt32()>>>0,i=e.getInt32()>>>0;e.skip(16);const n=e.getUint16();this.width=t-r;this.height=a-i;this.componentsCount=n;this.bitsPerComponent=8;return}}throw new JpxError("No size marker found in JPX stream")}parseCodestream(e,t,a){const r={};let i=!1;try{let n=t;for(;n+1>5;o=[];for(;a>3;t.mu=0}else{t.epsilon=e[a]>>3;t.mu=(7&e[a])<<8|e[a+1];a+=2}o.push(t)}p.SPqcds=o;if(r.mainHeader)r.QCD=p;else{r.currentTile.QCD=p;r.currentTile.QCC=[]}break;case 65373:u=readUint16(e,n);const m={};a=n+2;let b;if(r.SIZ.Csiz<257)b=e[a++];else{b=readUint16(e,a);a+=2}s=e[a++];switch(31&s){case 0:c=8;l=!0;break;case 1:c=16;l=!1;break;case 2:c=16;l=!0;break;default:throw new Error("Invalid SQcd value "+s)}m.noQuantization=8===c;m.scalarExpounded=l;m.guardBits=s>>5;o=[];for(;a>3;t.mu=0}else{t.epsilon=e[a]>>3;t.mu=(7&e[a])<<8|e[a+1];a+=2}o.push(t)}m.SPqcds=o;r.mainHeader?r.QCC[b]=m:r.currentTile.QCC[b]=m;break;case 65362:u=readUint16(e,n);const y={};a=n+2;const w=e[a++];y.entropyCoderWithCustomPrecincts=!!(1&w);y.sopMarkerUsed=!!(2&w);y.ephMarkerUsed=!!(4&w);y.progressionOrder=e[a++];y.layersCount=readUint16(e,a);a+=2;y.multipleComponentTransform=e[a++];y.decompositionLevelsCount=e[a++];y.xcb=2+(15&e[a++]);y.ycb=2+(15&e[a++]);const x=e[a++];y.selectiveArithmeticCodingBypass=!!(1&x);y.resetContextProbabilities=!!(2&x);y.terminationOnEachCodingPass=!!(4&x);y.verticallyStripe=!!(8&x);y.predictableTermination=!!(16&x);y.segmentationSymbolUsed=!!(32&x);y.reversibleTransformation=e[a++];if(y.entropyCoderWithCustomPrecincts){const t=[];for(;a>4})}y.precinctsSizes=t}const k=[];y.selectiveArithmeticCodingBypass&&k.push("selectiveArithmeticCodingBypass");y.terminationOnEachCodingPass&&k.push("terminationOnEachCodingPass");y.verticallyStripe&&k.push("verticallyStripe");y.predictableTermination&&k.push("predictableTermination");if(k.length>0){i=!0;warn(`JPX: Unsupported COD options (${k.join(", ")}).`)}if(r.mainHeader)r.COD=y;else{r.currentTile.COD=y;r.currentTile.COC=[]}break;case 65424:u=readUint16(e,n);h={};h.index=readUint16(e,n+2);h.length=readUint32(e,n+4);h.dataEnd=h.length+n-2;h.partIndex=e[n+8];h.partsCount=e[n+9];r.mainHeader=!1;if(0===h.partIndex){h.COD=r.COD;h.COC=r.COC.slice(0);h.QCD=r.QCD;h.QCC=r.QCC.slice(0)}r.currentTile=h;break;case 65427:h=r.currentTile;if(0===h.partIndex){initializeTile(r,h.index);buildPackets(r)}u=h.dataEnd-n;parseTilePackets(r,e,n,u);break;case 65363:warn("JPX: Codestream code 0xFF53 (COC) is not implemented.");case 65365:case 65367:case 65368:case 65380:u=readUint16(e,n);break;default:throw new Error("Unknown codestream code: "+t.toString(16))}n+=u}}catch(e){if(i||this.failOnCorruptedImage)throw new JpxError(e.message);warn(`JPX: Trying to recover from: "${e.message}".`)}this.tiles=function transformComponents(e){const t=e.SIZ,a=e.components,r=t.Csiz,i=[];for(let t=0,n=e.tiles.length;t>2);c[b++]=e+m>>h;c[b++]=e>>h;c[b++]=e+p>>h}else for(d=0;d>h;c[b++]=g-.34413*p-.71414*m>>h;c[b++]=g+1.772*p>>h}if(e)for(d=0,b=3;d>h}else for(let e=0;e>h;b+=r}}i.push(l)}return i}(r);this.width=r.SIZ.Xsiz-r.SIZ.XOsiz;this.height=r.SIZ.Ysiz-r.SIZ.YOsiz;this.componentsCount=r.SIZ.Csiz}}function calculateComponentDimensions(e,t){e.x0=Math.ceil(t.XOsiz/e.XRsiz);e.x1=Math.ceil(t.Xsiz/e.XRsiz);e.y0=Math.ceil(t.YOsiz/e.YRsiz);e.y1=Math.ceil(t.Ysiz/e.YRsiz);e.width=e.x1-e.x0;e.height=e.y1-e.y0}function calculateTileGrids(e,t){const a=e.SIZ,r=[];let i;const n=Math.ceil((a.Xsiz-a.XTOsiz)/a.XTsiz),s=Math.ceil((a.Ysiz-a.YTOsiz)/a.YTsiz);for(let e=0;e0?Math.min(r.xcb,i.PPx-1):Math.min(r.xcb,i.PPx);i.ycb_=a>0?Math.min(r.ycb,i.PPy-1):Math.min(r.ycb,i.PPy);return i}function buildPrecincts(e,t,a){const r=1<t.trx0?Math.ceil(t.trx1/r)-Math.floor(t.trx0/r):0,l=t.try1>t.try0?Math.ceil(t.try1/i)-Math.floor(t.try0/i):0,h=c*l;t.precinctParameters={precinctWidth:r,precinctHeight:i,numprecinctswide:c,numprecinctshigh:l,numprecincts:h,precinctWidthInSubband:s,precinctHeightInSubband:o}}function buildCodeblocks(e,t,a){const r=a.xcb_,i=a.ycb_,n=1<>r,c=t.tby0>>i,l=t.tbx1+n-1>>r,h=t.tby1+s-1>>i,u=t.resolution.precinctParameters,d=[],f=[];let g,p,m,b;for(p=c;pe.cbxMax&&(e.cbxMax=g);pe.cbyMax&&(e.cbyMax=p)}else f[b]=e={cbxMin:g,cbyMin:p,cbxMax:g,cbyMax:p};m.precinct=e}t.codeblockParameters={codeblockWidth:r,codeblockHeight:i,numcodeblockwide:l-o+1,numcodeblockhigh:h-c+1};t.codeblocks=d;t.precincts=f}function createPacket(e,t,a){const r=[],i=e.subbands;for(let e=0,a=i.length;ee.codingStyleParameters.decompositionLevelsCount)continue;const t=e.resolutions[c],a=t.precinctParameters.numprecincts;for(;he.codingStyleParameters.decompositionLevelsCount)continue;const t=e.resolutions[o],a=t.precinctParameters.numprecincts;for(;he.codingStyleParameters.decompositionLevelsCount)continue;const t=e.resolutions[o],a=t.precinctParameters.numprecincts;if(!(l>=a)){for(;s=0;--e){const a=t.resolutions[e],r=g*a.precinctParameters.precinctWidth,i=g*a.precinctParameters.precinctHeight;h=Math.min(h,r);u=Math.min(u,i);d=Math.max(d,a.precinctParameters.numprecinctswide);f=Math.max(f,a.precinctParameters.numprecinctshigh);l[e]={width:r,height:i};g<<=1}a=Math.min(a,h);r=Math.min(r,u);i=Math.max(i,d);n=Math.max(n,f);s[o]={resolutions:l,minWidth:h,minHeight:u,maxNumWide:d,maxNumHigh:f}}return{components:s,minWidth:a,minHeight:r,maxNumWide:i,maxNumHigh:n}}function buildPackets(e){const t=e.SIZ,a=e.currentTile.index,r=e.tiles[a],i=t.Csiz;for(let e=0;e>>s&(1<0;){const e=i.shift();s=e.codeblock;void 0===s.data&&(s.data=[]);s.data.push({data:t,start:a+n,end:a+n+e.dataLength,codingpasses:e.codingpasses});n+=e.dataLength}}return n}function copyCoefficients(e,t,a,r,i,n,s,o,c){const l=r.tbx0,h=r.tby0,u=r.tbx1-r.tbx0,d=r.codeblocks,f="H"===r.type.charAt(0)?1:0,g="H"===r.type.charAt(1)?t:0;for(let a=0,p=d.length;a=n?_:_*(1<0?1-e:0)}const g=t.subbands[r],p=er[g.type];copyCoefficients(n,a,0,g,f?1:2**(d+p-s)*(1+i/2048),l+s-1,f,h,u)}p.push({width:a,height:i,items:n})}const b=g.calculate(p,r.tcx0,r.tcy0);return{left:r.tcx0,top:r.tcy0,width:b.width,height:b.height,items:b.items}}function initializeTile(e,t){const a=e.SIZ.Csiz,r=e.tiles[t];for(let t=0;t>=1;t>>=1;r++}r--;a=this.levels[r];a.items[a.index]=i;this.currentLevel=r;delete this.value}incrementValue(){const e=this.levels[this.currentLevel];e.items[e.index]++}nextLevel(){let e=this.currentLevel,t=this.levels[e];const a=t.items[t.index];e--;if(e<0){this.value=a;return!1}this.currentLevel=e;t=this.levels[e];t.items[t.index]=a;return!0}}class InclusionTree{constructor(e,t,a){const r=log2(Math.max(e,t))+1;this.levels=[];for(let i=0;ia){this.currentLevel=r;this.propagateValues();return!1}e>>=1;t>>=1;r++}this.currentLevel=r-1;return!0}incrementValue(e){const t=this.levels[this.currentLevel];t.items[t.index]=e+1;this.propagateValues()}propagateValues(){let e=this.currentLevel,t=this.levels[e];const a=t.items[t.index];for(;--e>=0;){t=this.levels[e];t.items[t.index]=a}}nextLevel(){let e=this.currentLevel,t=this.levels[e];const a=t.items[t.index];t.items[t.index]=255;e--;if(e<0)return!1;this.currentLevel=e;t=this.levels[e];t.items[t.index]=a;return!0}}class BitModel{static UNIFORM_CONTEXT=17;static RUNLENGTH_CONTEXT=18;static LLAndLHContextsLabel=new Uint8Array([0,5,8,0,3,7,8,0,4,7,8,0,0,0,0,0,1,6,8,0,3,7,8,0,4,7,8,0,0,0,0,0,2,6,8,0,3,7,8,0,4,7,8,0,0,0,0,0,2,6,8,0,3,7,8,0,4,7,8,0,0,0,0,0,2,6,8,0,3,7,8,0,4,7,8]);static HLContextLabel=new Uint8Array([0,3,4,0,5,7,7,0,8,8,8,0,0,0,0,0,1,3,4,0,6,7,7,0,8,8,8,0,0,0,0,0,2,3,4,0,6,7,7,0,8,8,8,0,0,0,0,0,2,3,4,0,6,7,7,0,8,8,8,0,0,0,0,0,2,3,4,0,6,7,7,0,8,8,8]);static HHContextLabel=new Uint8Array([0,1,2,0,1,2,2,0,2,2,2,0,0,0,0,0,3,4,5,0,4,5,5,0,5,5,5,0,0,0,0,0,6,7,7,0,7,7,7,0,7,7,7,0,0,0,0,0,8,8,8,0,8,8,8,0,8,8,8,0,0,0,0,0,8,8,8,0,8,8,8,0,8,8,8]);constructor(e,t,a,r,i){this.width=e;this.height=t;let n;n="HH"===a?BitModel.HHContextLabel:"HL"===a?BitModel.HLContextLabel:BitModel.LLAndLHContextsLabel;this.contextLabelTable=n;const s=e*t;this.neighborsSignificance=new Uint8Array(s);this.coefficentsSign=new Uint8Array(s);let o;o=i>14?new Uint32Array(s):i>6?new Uint16Array(s):new Uint8Array(s);this.coefficentsMagnitude=o;this.processingFlags=new Uint8Array(s);const c=new Uint8Array(s);if(0!==r)for(let e=0;e0,o=t+10){c=a-i;s&&(r[c-1]+=16);o&&(r[c+1]+=16);r[c]+=4}if(e+1=a)break;s[d]&=-2;if(r[d]||!n[d])continue;const g=c[n[d]];if(e.readBit(o,g)){const e=this.decodeSignBit(t,u,d);i[d]=e;r[d]=1;this.setNeighborsSignificance(t,u,d);s[d]|=2}l[d]++;s[d]|=1}}}decodeSignBit(e,t,a){const r=this.width,i=this.height,n=this.coefficentsMagnitude,s=this.coefficentsSign;let o,c,l,h,u,d;h=t>0&&0!==n[a-1];if(t+10&&0!==n[a-r];if(e+1=0){u=9+o;d=this.decoder.readBit(this.contexts,u)}else{u=9-o;d=1^this.decoder.readBit(this.contexts,u)}return d}runMagnitudeRefinementPass(){const e=this.decoder,t=this.width,a=this.height,r=this.coefficentsMagnitude,i=this.neighborsSignificance,n=this.contexts,s=this.bitsDecoded,o=this.processingFlags,c=t*a,l=4*t;for(let a,h=0;h>1;let i,n,s,o;const c=-1.586134342059924,l=-.052980118572961,h=.882911075530934,u=.443506852043971,d=1.230174104914001;i=(t|=0)-3;for(n=r+4;n--;i+=2)e[i]*=.8128930661159609;i=t-2;s=u*e[i-1];for(n=r+3;n--;i+=2){o=u*e[i+1];e[i]=d*e[i]-s-o;if(!n--)break;i+=2;s=u*e[i+1];e[i]=d*e[i]-s-o}i=t-1;s=h*e[i-1];for(n=r+2;n--;i+=2){o=h*e[i+1];e[i]-=s+o;if(!n--)break;i+=2;s=h*e[i+1];e[i]-=s+o}i=t;s=l*e[i-1];for(n=r+1;n--;i+=2){o=l*e[i+1];e[i]-=s+o;if(!n--)break;i+=2;s=l*e[i+1];e[i]-=s+o}if(0!==r){i=t+1;s=c*e[i-1];for(n=r;n--;i+=2){o=c*e[i+1];e[i]-=s+o;if(!n--)break;i+=2;s=c*e[i+1];e[i]-=s+o}}}}class ReversibleTransform extends Transform{filter(e,t,a){const r=a>>1;let i,n;for(i=t|=0,n=r+1;n--;i+=2)e[i]-=e[i-1]+e[i+1]+2>>2;for(i=t+1,n=r;n--;i+=2)e[i]+=e[i-1]+e[i+1]>>1}}class JpxStream extends DecodeStream{constructor(e,t,a){super(t);this.stream=e;this.dict=e.dict;this.maybeLength=t;this.params=a}get bytes(){return shadow(this,"bytes",this.stream.getBytes(this.maybeLength))}ensureBuffer(e){}readBlock(){if(this.eof)return;const e=new JpxImage;e.parse(this.bytes);const t=e.width,a=e.height,r=e.componentsCount,i=e.tiles.length;if(1===i)this.buffer=e.tiles[0].items;else{const n=new Uint8ClampedArray(t*a*r);for(let a=0;a>>t&(1<0;if(e<256){d[0]=e;f=1}else{if(!(e>=258)){if(256===e){h=9;s=258;f=0;continue}this.eof=!0;delete this.lzwState;break}if(e=0;t--){d[t]=o[a];a=l[a]}}else d[f++]=d[0]}if(i){l[s]=u;c[s]=c[u]+1;o[s]=d[0];s++;h=s+n&s+n-1?h:0|Math.min(Math.log(s+n)/.6931471805599453+1,12)}u=e;g+=f;if(r15))throw new FormatError(`Unsupported predictor: ${r}`);this.readBlock=2===r?this.readBlockTiff:this.readBlockPng;this.str=e;this.dict=e.dict;const i=this.colors=a.get("Colors")||1,n=this.bits=a.get("BPC","BitsPerComponent")||8,s=this.columns=a.get("Columns")||1;this.pixBytes=i*n+7>>3;this.rowBytes=s*i*n+7>>3;return this}readBlockTiff(){const e=this.rowBytes,t=this.bufferLength,a=this.ensureBuffer(t+e),r=this.bits,i=this.colors,n=this.str.getBytes(e);this.eof=!n.length;if(this.eof)return;let s,o=0,c=0,l=0,h=0,u=t;if(1===r&&1===i)for(s=0;s>1;e^=e>>2;e^=e>>4;o=(1&e)<<7;a[u++]=e}else if(8===r){for(s=0;s>8&255;a[u++]=255&e}}else{const e=new Uint8Array(i+1),u=(1<>l-r)&u;l-=r;c=c<=8){a[f++]=c>>h-8&255;h-=8}}h>0&&(a[f++]=(c<<8-h)+(o&(1<<8-h)-1))}this.bufferLength+=e}readBlockPng(){const e=this.rowBytes,t=this.pixBytes,a=this.str.getByte(),r=this.str.getBytes(e);this.eof=!r.length;if(this.eof)return;const i=this.bufferLength,n=this.ensureBuffer(i+e);let s=n.subarray(i-e,i);0===s.length&&(s=new Uint8Array(e));let o,c,l,h=i;switch(a){case 0:for(o=0;o>1)+r[o];for(;o>1)+r[o]&255;h++}break;case 4:for(o=0;o0){const e=this.str.getBytes(r);t.set(e,a);a+=r}}else{r=257-r;const i=e[1];t=this.ensureBuffer(a+r+1);for(let e=0;e>")&&this.buf1!==fa;){if(!(this.buf1 instanceof Name)){info("Malformed dictionary: key must be a name object");this.shift();continue}const t=this.buf1.name;this.shift();if(this.buf1===fa)break;r.set(t,this.getObj(e))}if(this.buf1===fa){if(this.recoveryMode)return r;throw new ParserEOFException("End of file inside dictionary.")}if(isCmd(this.buf2,"stream"))return this.allowStreams?this.makeStream(r,e):r;this.shift();return r;default:return t}if(Number.isInteger(t)){if(Number.isInteger(this.buf1)&&isCmd(this.buf2,"R")){const e=Ref.get(t,this.buf1);this.shift();this.shift();return e}return t}return"string"==typeof t&&e?e.decryptString(t):t}findDefaultInlineStreamEnd(e){const{knownCommands:t}=this.lexer,a=e.pos;let r,i,n=0;for(;-1!==(r=e.getByte());)if(0===n)n=69===r?1:0;else if(1===n)n=73===r?2:0;else if(32===r||10===r||13===r){i=e.pos;const a=e.peekBytes(15),s=a.length;if(0===s)break;for(let e=0;e127))){n=0;break}}if(2!==n)continue;if(!t){warn("findDefaultInlineStreamEnd - `lexer.knownCommands` is undefined.");continue}const o=new Lexer(new Stream(a.slice()),t);o._hexStringWarn=()=>{};let c=0;for(;;){const e=o.getObj();if(e===fa){n=0;break}if(e instanceof Cmd){const a=t[e.cmd];if(!a){n=0;break}if(a.variableArgs?c<=a.numArgs:c===a.numArgs)break;c=0}else c++}if(2===n)break}else n=0;if(-1===r){warn("findDefaultInlineStreamEnd: Reached the end of the stream without finding a valid EI marker");if(i){warn('... trying to recover by using the last "EI" occurrence.');e.skip(-(e.pos-i))}}let s=4;e.skip(-s);r=e.peekByte();e.skip(s);isWhiteSpace(r)||s--;return e.pos-s-a}findDCTDecodeInlineStreamEnd(e){const t=e.pos;let a,r,i=!1;for(;-1!==(a=e.getByte());)if(255===a){switch(e.getByte()){case 0:break;case 255:e.skip(-1);break;case 217:i=!0;break;case 192:case 193:case 194:case 195:case 197:case 198:case 199:case 201:case 202:case 203:case 205:case 206:case 207:case 196:case 204:case 218:case 219:case 220:case 221:case 222:case 223:case 224:case 225:case 226:case 227:case 228:case 229:case 230:case 231:case 232:case 233:case 234:case 235:case 236:case 237:case 238:case 239:case 254:r=e.getUint16();r>2?e.skip(r-2):e.skip(-2)}if(i)break}const n=e.pos-t;if(-1===a){warn("Inline DCTDecode image stream: EOI marker not found, searching for /EI/ instead.");e.skip(-n);return this.findDefaultInlineStreamEnd(e)}this.inlineStreamSkipEI(e);return n}findASCII85DecodeInlineStreamEnd(e){const t=e.pos;let a;for(;-1!==(a=e.getByte());)if(126===a){const t=e.pos;a=e.peekByte();for(;isWhiteSpace(a);){e.skip();a=e.peekByte()}if(62===a){e.skip();break}if(e.pos>t){const t=e.peekBytes(2);if(69===t[0]&&73===t[1])break}}const r=e.pos-t;if(-1===a){warn("Inline ASCII85Decode image stream: EOD marker not found, searching for /EI/ instead.");e.skip(-r);return this.findDefaultInlineStreamEnd(e)}this.inlineStreamSkipEI(e);return r}findASCIIHexDecodeInlineStreamEnd(e){const t=e.pos;let a;for(;-1!==(a=e.getByte())&&62!==a;);const r=e.pos-t;if(-1===a){warn("Inline ASCIIHexDecode image stream: EOD marker not found, searching for /EI/ instead.");e.skip(-r);return this.findDefaultInlineStreamEnd(e)}this.inlineStreamSkipEI(e);return r}inlineStreamSkipEI(e){let t,a=0;for(;-1!==(t=e.getByte());)if(0===a)a=69===t?1:0;else if(1===a)a=73===t?2:0;else if(2===a)break}makeInlineImage(e){const t=this.lexer,a=t.stream,r=Object.create(null);let i;for(;!isCmd(this.buf1,"ID")&&this.buf1!==fa;){if(!(this.buf1 instanceof Name))throw new FormatError("Dictionary key must be a name object");const t=this.buf1.name;this.shift();if(this.buf1===fa)break;r[t]=this.getObj(e)}-1!==t.beginInlineImagePos&&(i=a.pos-t.beginInlineImagePos);const n=this.xref.fetchIfRef(r.F||r.Filter);let s;if(n instanceof Name)s=n.name;else if(Array.isArray(n)){const e=this.xref.fetchIfRef(n[0]);e instanceof Name&&(s=e.name)}const o=a.pos;let c,l;switch(s){case"DCT":case"DCTDecode":c=this.findDCTDecodeInlineStreamEnd(a);break;case"A85":case"ASCII85Decode":c=this.findASCII85DecodeInlineStreamEnd(a);break;case"AHx":case"ASCIIHexDecode":c=this.findASCIIHexDecodeInlineStreamEnd(a);break;default:c=this.findDefaultInlineStreamEnd(a)}if(c<1e3&&i>0){const e=a.pos;a.pos=t.beginInlineImagePos;l=function getInlineImageCacheKey(e){const t=[],a=e.length;let r=0;for(;r=r){a.pos+=s;return a.pos-e}s++}a.pos+=n}return-1}makeStream(e,t){const a=this.lexer;let r=a.stream;a.skipToNextLine();const i=r.pos-1;let n=e.get("Length");if(!Number.isInteger(n)){info(`Bad length "${n&&n.toString()}" in stream.`);n=0}r.pos=i+n;a.nextChar();if(this.tryShift()&&isCmd(this.buf2,"endstream"))this.shift();else{const e=new Uint8Array([101,110,100,115,116,114,101,97,109]);let t=this._findStreamLength(i,e);if(t<0){const a=1;for(let n=1;n<=a;n++){const a=e.length-n,s=e.slice(0,a),o=this._findStreamLength(i,s);if(o>=0){if(!isWhiteSpace(r.peekBytes(a+1)[a]))break;info(`Found "${bytesToString(s)}" when searching for endstream command.`);t=o;break}}if(t<0)throw new FormatError("Missing endstream command.")}n=t;a.nextChar();this.shift();this.shift()}this.shift();r=r.makeSubStream(i,n,e);t&&(r=t.createStream(r,n));r=this.filter(r,e,n);r.dict=e;return r}filter(e,t,a){let r=t.get("F","Filter"),i=t.get("DP","DecodeParms");if(r instanceof Name){Array.isArray(i)&&warn("/DecodeParms should not be an Array, when /Filter is a Name.");return this.makeFilter(e,r.name,a,i)}let n=a;if(Array.isArray(r)){const t=r,a=i;for(let s=0,o=t.length;s=48&&e<=57?15&e:e>=65&&e<=70||e>=97&&e<=102?9+(15&e):-1}class Lexer{constructor(e,t=null){this.stream=e;this.nextChar();this.strBuf=[];this.knownCommands=t;this._hexStringNumWarn=0;this.beginInlineImagePos=-1}nextChar(){return this.currentChar=this.stream.getByte()}peekChar(){return this.stream.peekByte()}getNumber(){let e=this.currentChar,t=!1,a=0,r=1;if(45===e){r=-1;e=this.nextChar();45===e&&(e=this.nextChar())}else 43===e&&(e=this.nextChar());if(10===e||13===e)do{e=this.nextChar()}while(10===e||13===e);if(46===e){a=10;e=this.nextChar()}if(e<48||e>57){const t=`Invalid number: ${String.fromCharCode(e)} (charCode ${e})`;if(isWhiteSpace(e)||-1===e){info(`Lexer.getNumber - "${t}".`);return 0}throw new FormatError(t)}let i=e-48,n=0,s=1;for(;(e=this.nextChar())>=0;)if(e>=48&&e<=57){const r=e-48;if(t)n=10*n+r;else{0!==a&&(a*=10);i=10*i+r}}else if(46===e){if(0!==a)break;a=1}else if(45===e)warn("Badly formatted number: minus sign in the middle");else{if(69!==e&&101!==e)break;e=this.peekChar();if(43===e||45===e){s=45===e?-1:1;this.nextChar()}else if(e<48||e>57)break;t=!0}0!==a&&(i/=a);t&&(i*=10**(s*n));return r*i}getString(){let e=1,t=!1;const a=this.strBuf;a.length=0;let r=this.nextChar();for(;;){let i=!1;switch(0|r){case-1:warn("Unterminated string");t=!0;break;case 40:++e;a.push("(");break;case 41:if(0==--e){this.nextChar();t=!0}else a.push(")");break;case 92:r=this.nextChar();switch(r){case-1:warn("Unterminated string");t=!0;break;case 110:a.push("\n");break;case 114:a.push("\r");break;case 116:a.push("\t");break;case 98:a.push("\b");break;case 102:a.push("\f");break;case 92:case 40:case 41:a.push(String.fromCharCode(r));break;case 48:case 49:case 50:case 51:case 52:case 53:case 54:case 55:let e=15&r;r=this.nextChar();i=!0;if(r>=48&&r<=55){e=(e<<3)+(15&r);r=this.nextChar();if(r>=48&&r<=55){i=!1;e=(e<<3)+(15&r)}}a.push(String.fromCharCode(e));break;case 13:10===this.peekChar()&&this.nextChar();break;case 10:break;default:a.push(String.fromCharCode(r))}break;default:a.push(String.fromCharCode(r))}if(t)break;i||(r=this.nextChar())}return a.join("")}getName(){let e,t;const a=this.strBuf;a.length=0;for(;(e=this.nextChar())>=0&&!tr[e];)if(35===e){e=this.nextChar();if(tr[e]){warn("Lexer_getName: NUMBER SIGN (#) should be followed by a hexadecimal number.");a.push("#");break}const r=toHexDigit(e);if(-1!==r){t=e;e=this.nextChar();const i=toHexDigit(e);if(-1===i){warn(`Lexer_getName: Illegal digit (${String.fromCharCode(e)}) in hexadecimal number.`);a.push("#",String.fromCharCode(t));if(tr[e])break;a.push(String.fromCharCode(e));continue}a.push(String.fromCharCode(r<<4|i))}else a.push("#",String.fromCharCode(e))}else a.push(String.fromCharCode(e));a.length>127&&warn(`Name token is longer than allowed by the spec: ${a.length}`);return Name.get(a.join(""))}_hexStringWarn(e){5!=this._hexStringNumWarn++?this._hexStringNumWarn>5||warn(`getHexString - ignoring invalid character: ${e}`):warn("getHexString - ignoring additional invalid characters.")}getHexString(){const e=this.strBuf;e.length=0;let t,a,r=this.currentChar,i=!0;this._hexStringNumWarn=0;for(;;){if(r<0){warn("Unterminated hex string");break}if(62===r){this.nextChar();break}if(1!==tr[r]){if(i){t=toHexDigit(r);if(-1===t){this._hexStringWarn(r);r=this.nextChar();continue}}else{a=toHexDigit(r);if(-1===a){this._hexStringWarn(r);r=this.nextChar();continue}e.push(String.fromCharCode(t<<4|a))}i=!i;r=this.nextChar()}else r=this.nextChar()}return e.join("")}getObj(){let e=!1,t=this.currentChar;for(;;){if(t<0)return fa;if(e)10!==t&&13!==t||(e=!1);else if(37===t)e=!0;else if(1!==tr[t])break;t=this.nextChar()}switch(0|t){case 48:case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:case 43:case 45:case 46:return this.getNumber();case 40:return this.getString();case 47:return this.getName();case 91:this.nextChar();return Cmd.get("[");case 93:this.nextChar();return Cmd.get("]");case 60:t=this.nextChar();if(60===t){this.nextChar();return Cmd.get("<<")}return this.getHexString();case 62:t=this.nextChar();if(62===t){this.nextChar();return Cmd.get(">>")}return Cmd.get(">");case 123:this.nextChar();return Cmd.get("{");case 125:this.nextChar();return Cmd.get("}");case 41:this.nextChar();throw new FormatError(`Illegal character: ${t}`)}let a=String.fromCharCode(t);if(t<32||t>127){const e=this.peekChar();if(e>=32&&e<=127){this.nextChar();return Cmd.get(a)}}const r=this.knownCommands;let i=void 0!==r?.[a];for(;(t=this.nextChar())>=0&&!tr[t];){const e=a+String.fromCharCode(t);if(i&&void 0===r[e])break;if(128===a.length)throw new FormatError(`Command token too long: ${a.length}`);a=e;i=void 0!==r?.[a]}if("true"===a)return!0;if("false"===a)return!1;if("null"===a)return null;"BI"===a&&(this.beginInlineImagePos=this.stream.pos);return Cmd.get(a)}skipToNextLine(){let e=this.currentChar;for(;e>=0;){if(13===e){e=this.nextChar();10===e&&this.nextChar();break}if(10===e){this.nextChar();break}e=this.nextChar()}}}class Linearization{static create(e){function getInt(e,t,a=!1){const r=e.get(t);if(Number.isInteger(r)&&(a?r>=0:r>0))return r;throw new Error(`The "${t}" parameter in the linearization dictionary is invalid.`)}const t=new Parser({lexer:new Lexer(e),xref:null}),a=t.getObj(),r=t.getObj(),i=t.getObj(),n=t.getObj();let s,o;if(!(Number.isInteger(a)&&Number.isInteger(r)&&isCmd(i,"obj")&&n instanceof Dict&&"number"==typeof(s=n.get("Linearized"))&&s>0))return null;if((o=getInt(n,"L"))!==e.length)throw new Error('The "L" parameter in the linearization dictionary does not equal the stream length.');return{length:o,hints:function getHints(e){const t=e.get("H");let a;if(Array.isArray(t)&&(2===(a=t.length)||4===a)){for(let e=0;e0))throw new Error(`Hint (${e}) in the linearization dictionary is invalid.`)}return t}throw new Error("Hint array in the linearization dictionary is invalid.")}(n),objectNumberFirst:getInt(n,"O"),endFirst:getInt(n,"E"),numPages:getInt(n,"N"),mainXRefEntriesOffset:getInt(n,"T"),pageFirst:n.has("P")?getInt(n,"P",!0):0}}}const ar=["Adobe-GB1-UCS2","Adobe-CNS1-UCS2","Adobe-Japan1-UCS2","Adobe-Korea1-UCS2","78-EUC-H","78-EUC-V","78-H","78-RKSJ-H","78-RKSJ-V","78-V","78ms-RKSJ-H","78ms-RKSJ-V","83pv-RKSJ-H","90ms-RKSJ-H","90ms-RKSJ-V","90msp-RKSJ-H","90msp-RKSJ-V","90pv-RKSJ-H","90pv-RKSJ-V","Add-H","Add-RKSJ-H","Add-RKSJ-V","Add-V","Adobe-CNS1-0","Adobe-CNS1-1","Adobe-CNS1-2","Adobe-CNS1-3","Adobe-CNS1-4","Adobe-CNS1-5","Adobe-CNS1-6","Adobe-GB1-0","Adobe-GB1-1","Adobe-GB1-2","Adobe-GB1-3","Adobe-GB1-4","Adobe-GB1-5","Adobe-Japan1-0","Adobe-Japan1-1","Adobe-Japan1-2","Adobe-Japan1-3","Adobe-Japan1-4","Adobe-Japan1-5","Adobe-Japan1-6","Adobe-Korea1-0","Adobe-Korea1-1","Adobe-Korea1-2","B5-H","B5-V","B5pc-H","B5pc-V","CNS-EUC-H","CNS-EUC-V","CNS1-H","CNS1-V","CNS2-H","CNS2-V","ETHK-B5-H","ETHK-B5-V","ETen-B5-H","ETen-B5-V","ETenms-B5-H","ETenms-B5-V","EUC-H","EUC-V","Ext-H","Ext-RKSJ-H","Ext-RKSJ-V","Ext-V","GB-EUC-H","GB-EUC-V","GB-H","GB-V","GBK-EUC-H","GBK-EUC-V","GBK2K-H","GBK2K-V","GBKp-EUC-H","GBKp-EUC-V","GBT-EUC-H","GBT-EUC-V","GBT-H","GBT-V","GBTpc-EUC-H","GBTpc-EUC-V","GBpc-EUC-H","GBpc-EUC-V","H","HKdla-B5-H","HKdla-B5-V","HKdlb-B5-H","HKdlb-B5-V","HKgccs-B5-H","HKgccs-B5-V","HKm314-B5-H","HKm314-B5-V","HKm471-B5-H","HKm471-B5-V","HKscs-B5-H","HKscs-B5-V","Hankaku","Hiragana","KSC-EUC-H","KSC-EUC-V","KSC-H","KSC-Johab-H","KSC-Johab-V","KSC-V","KSCms-UHC-H","KSCms-UHC-HW-H","KSCms-UHC-HW-V","KSCms-UHC-V","KSCpc-EUC-H","KSCpc-EUC-V","Katakana","NWP-H","NWP-V","RKSJ-H","RKSJ-V","Roman","UniCNS-UCS2-H","UniCNS-UCS2-V","UniCNS-UTF16-H","UniCNS-UTF16-V","UniCNS-UTF32-H","UniCNS-UTF32-V","UniCNS-UTF8-H","UniCNS-UTF8-V","UniGB-UCS2-H","UniGB-UCS2-V","UniGB-UTF16-H","UniGB-UTF16-V","UniGB-UTF32-H","UniGB-UTF32-V","UniGB-UTF8-H","UniGB-UTF8-V","UniJIS-UCS2-H","UniJIS-UCS2-HW-H","UniJIS-UCS2-HW-V","UniJIS-UCS2-V","UniJIS-UTF16-H","UniJIS-UTF16-V","UniJIS-UTF32-H","UniJIS-UTF32-V","UniJIS-UTF8-H","UniJIS-UTF8-V","UniJIS2004-UTF16-H","UniJIS2004-UTF16-V","UniJIS2004-UTF32-H","UniJIS2004-UTF32-V","UniJIS2004-UTF8-H","UniJIS2004-UTF8-V","UniJISPro-UCS2-HW-V","UniJISPro-UCS2-V","UniJISPro-UTF8-V","UniJISX0213-UTF32-H","UniJISX0213-UTF32-V","UniJISX02132004-UTF32-H","UniJISX02132004-UTF32-V","UniKS-UCS2-H","UniKS-UCS2-V","UniKS-UTF16-H","UniKS-UTF16-V","UniKS-UTF32-H","UniKS-UTF32-V","UniKS-UTF8-H","UniKS-UTF8-V","V","WP-Symbol"],rr=2**24-1;class CMap{constructor(e=!1){this.codespaceRanges=[[],[],[],[]];this.numCodespaceRanges=0;this._map=[];this.name="";this.vertical=!1;this.useCMap=null;this.builtInCMap=e}addCodespaceRange(e,t,a){this.codespaceRanges[e-1].push(t,a);this.numCodespaceRanges++}mapCidRange(e,t,a){if(t-e>rr)throw new Error("mapCidRange - ignoring data above MAX_MAP_RANGE.");for(;e<=t;)this._map[e++]=a++}mapBfRange(e,t,a){if(t-e>rr)throw new Error("mapBfRange - ignoring data above MAX_MAP_RANGE.");const r=a.length-1;for(;e<=t;){this._map[e++]=a;const t=a.charCodeAt(r)+1;t>255?a=a.substring(0,r-1)+String.fromCharCode(a.charCodeAt(r-1)+1)+"\0":a=a.substring(0,r)+String.fromCharCode(t)}}mapBfRangeToArray(e,t,a){if(t-e>rr)throw new Error("mapBfRangeToArray - ignoring data above MAX_MAP_RANGE.");const r=a.length;let i=0;for(;e<=t&&i>>0;const s=i[n];for(let e=0,t=s.length;e=t&&r<=i){a.charcode=r;a.length=n+1;return}}}a.charcode=0;a.length=1}getCharCodeLength(e){const t=this.codespaceRanges;for(let a=0,r=t.length;a=i&&e<=n)return a+1}}return 1}get length(){return this._map.length}get isIdentityCMap(){if("Identity-H"!==this.name&&"Identity-V"!==this.name)return!1;if(65536!==this._map.length)return!1;for(let e=0;e<65536;e++)if(this._map[e]!==e)return!1;return!0}}class IdentityCMap extends CMap{constructor(e,t){super();this.vertical=e;this.addCodespaceRange(t,0,65535)}mapCidRange(e,t,a){unreachable("should not call mapCidRange")}mapBfRange(e,t,a){unreachable("should not call mapBfRange")}mapBfRangeToArray(e,t,a){unreachable("should not call mapBfRangeToArray")}mapOne(e,t){unreachable("should not call mapCidOne")}lookup(e){return Number.isInteger(e)&&e<=65535?e:void 0}contains(e){return Number.isInteger(e)&&e<=65535}forEach(e){for(let t=0;t<=65535;t++)e(t,t)}charCodeOf(e){return Number.isInteger(e)&&e<=65535?e:-1}getMap(){const e=new Array(65536);for(let t=0;t<=65535;t++)e[t]=t;return e}get length(){return 65536}get isIdentityCMap(){unreachable("should not access .isIdentityCMap")}}function strToInt(e){let t=0;for(let a=0;a>>0}function expectString(e){if("string"!=typeof e)throw new FormatError("Malformed CMap: expected string.")}function expectInt(e){if(!Number.isInteger(e))throw new FormatError("Malformed CMap: expected int.")}function parseBfChar(e,t){for(;;){let a=t.getObj();if(a===fa)break;if(isCmd(a,"endbfchar"))return;expectString(a);const r=strToInt(a);a=t.getObj();expectString(a);const i=a;e.mapOne(r,i)}}function parseBfRange(e,t){for(;;){let a=t.getObj();if(a===fa)break;if(isCmd(a,"endbfrange"))return;expectString(a);const r=strToInt(a);a=t.getObj();expectString(a);const i=strToInt(a);a=t.getObj();if(Number.isInteger(a)||"string"==typeof a){const t=Number.isInteger(a)?String.fromCharCode(a):a;e.mapBfRange(r,i,t)}else{if(!isCmd(a,"["))break;{a=t.getObj();const n=[];for(;!isCmd(a,"]")&&a!==fa;){n.push(a);a=t.getObj()}e.mapBfRangeToArray(r,i,n)}}}throw new FormatError("Invalid bf range.")}function parseCidChar(e,t){for(;;){let a=t.getObj();if(a===fa)break;if(isCmd(a,"endcidchar"))return;expectString(a);const r=strToInt(a);a=t.getObj();expectInt(a);const i=a;e.mapOne(r,i)}}function parseCidRange(e,t){for(;;){let a=t.getObj();if(a===fa)break;if(isCmd(a,"endcidrange"))return;expectString(a);const r=strToInt(a);a=t.getObj();expectString(a);const i=strToInt(a);a=t.getObj();expectInt(a);const n=a;e.mapCidRange(r,i,n)}}function parseCodespaceRange(e,t){for(;;){let a=t.getObj();if(a===fa)break;if(isCmd(a,"endcodespacerange"))return;if("string"!=typeof a)break;const r=strToInt(a);a=t.getObj();if("string"!=typeof a)break;const i=strToInt(a);e.addCodespaceRange(a.length,r,i)}throw new FormatError("Invalid codespace range.")}function parseWMode(e,t){const a=t.getObj();Number.isInteger(a)&&(e.vertical=!!a)}function parseCMapName(e,t){const a=t.getObj();a instanceof Name&&(e.name=a.name)}async function parseCMap(e,t,a,r){let i,n;e:for(;;)try{const a=t.getObj();if(a===fa)break;if(a instanceof Name){"WMode"===a.name?parseWMode(e,t):"CMapName"===a.name&&parseCMapName(e,t);i=a}else if(a instanceof Cmd)switch(a.cmd){case"endcmap":break e;case"usecmap":i instanceof Name&&(n=i.name);break;case"begincodespacerange":parseCodespaceRange(e,t);break;case"beginbfchar":parseBfChar(e,t);break;case"begincidchar":parseCidChar(e,t);break;case"beginbfrange":parseBfRange(e,t);break;case"begincidrange":parseCidRange(e,t)}}catch(e){if(e instanceof MissingDataException)throw e;warn("Invalid cMap data: "+e);continue}!r&&n&&(r=n);return r?extendCMap(e,a,r):e}async function extendCMap(e,t,a){e.useCMap=await createBuiltInCMap(a,t);if(0===e.numCodespaceRanges){const t=e.useCMap.codespaceRanges;for(let a=0;aextendCMap(i,t,e)));if(r===Ae.NONE){const e=new Lexer(new Stream(a));return parseCMap(i,e,t,null)}throw new Error(`Invalid CMap "compressionType" value: ${r}`)}class CMapFactory{static async create({encoding:e,fetchBuiltInCMap:t,useCMap:a}){if(e instanceof Name)return 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t=e.getByName("Private");if(!Array.isArray(t)||2!==t.length){e.removeByName("Private");return}const a=t[0],r=t[1];if(0===a||r>=this.bytes.length){this.emptyPrivateDictionary(e);return}const i=r+a,n=this.bytes.subarray(r,i),s=this.parseDict(n),o=this.createDict(CFFPrivateDict,s,e.strings);e.privateDict=o;0===o.getByName("ExpansionFactor")&&o.setByName("ExpansionFactor",.06);if(!o.getByName("Subrs"))return;const c=o.getByName("Subrs"),l=r+c;if(0===c||l>=this.bytes.length){this.emptyPrivateDictionary(e);return}const h=this.parseIndex(l);o.subrsIndex=h.obj}parseCharsets(e,t,a,r){if(0===e)return new CFFCharset(!0,xr.ISO_ADOBE,ir);if(1===e)return new CFFCharset(!0,xr.EXPERT,nr);if(2===e)return new CFFCharset(!0,xr.EXPERT_SUBSET,sr);const i=this.bytes,n=e,s=i[e++],o=[r?0:".notdef"];let c,l,h;t-=1;switch(s){case 0:for(h=0;h=65535){warn("Not enough space in charstrings to duplicate first glyph.");return}const 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t={keyToNameMap:{},nameToKeyMap:{},defaults:{},types:{},opcodes:{},order:[]};for(const a of e){const e=Array.isArray(a[0])?(a[0][0]<<8)+a[0][1]:a[0];t.keyToNameMap[e]=a[1];t.nameToKeyMap[a[1]]=e;t.types[e]=a[2];t.defaults[e]=a[3];t.opcodes[e]=Array.isArray(a[0])?a[0]:[a[0]];t.order.push(e)}return t}}const yr=[[[12,30],"ROS",["sid","sid","num"],null],[[12,20],"SyntheticBase","num",null],[0,"version","sid",null],[1,"Notice","sid",null],[[12,0],"Copyright","sid",null],[2,"FullName","sid",null],[3,"FamilyName","sid",null],[4,"Weight","sid",null],[[12,1],"isFixedPitch","num",0],[[12,2],"ItalicAngle","num",0],[[12,3],"UnderlinePosition","num",-100],[[12,4],"UnderlineThickness","num",50],[[12,5],"PaintType","num",0],[[12,6],"CharstringType","num",2],[[12,7],"FontMatrix",["num","num","num","num","num","num"],[.001,0,0,.001,0,0]],[13,"UniqueID","num",null],[5,"FontBBox",["num","num","num","num"],[0,0,0,0]],[[12,8],"StrokeWidth","num",0],[14,"XUID","array",null],[15,"charset","offset",0],[16,"Encoding","offset",0],[17,"CharStrings","offset",0],[18,"Private",["offset","offset"],null],[[12,21],"PostScript","sid",null],[[12,22],"BaseFontName","sid",null],[[12,23],"BaseFontBlend","delta",null],[[12,31],"CIDFontVersion","num",0],[[12,32],"CIDFontRevision","num",0],[[12,33],"CIDFontType","num",0],[[12,34],"CIDCount","num",8720],[[12,35],"UIDBase","num",null],[[12,37],"FDSelect","offset",null],[[12,36],"FDArray","offset",null],[[12,38],"FontName","sid",null]];class 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CFFCharset{constructor(e,t,a,r){this.predefined=e;this.format=t;this.charset=a;this.raw=r}}class CFFEncoding{constructor(e,t,a,r){this.predefined=e;this.format=t;this.encoding=a;this.raw=r}}class CFFFDSelect{constructor(e,t){this.format=e;this.fdSelect=t}getFDIndex(e){return e<0||e>=this.fdSelect.length?-1:this.fdSelect[e]}}class CFFOffsetTracker{constructor(){this.offsets=Object.create(null)}isTracking(e){return e in this.offsets}track(e,t){if(e in this.offsets)throw new FormatError(`Already tracking location of ${e}`);this.offsets[e]=t}offset(e){for(const t in this.offsets)this.offsets[t]+=e}setEntryLocation(e,t,a){if(!(e in this.offsets))throw new FormatError(`Not tracking location of ${e}`);const r=a.data,i=this.offsets[e];for(let e=0,a=t.length;e>24&255;r[s]=l>>16&255;r[o]=l>>8&255;r[c]=255&l}}}class CFFCompiler{constructor(e){this.cff=e}compile(){const e=this.cff,t={data:[],length:0,add(e){try{this.data.push(...e)}catch{this.data=this.data.concat(e)}this.length=this.data.length}},a=this.compileHeader(e.header);t.add(a);const r=this.compileNameIndex(e.names);t.add(r);if(e.isCIDFont&&e.topDict.hasName("FontMatrix")){const t=e.topDict.getByName("FontMatrix");e.topDict.removeByName("FontMatrix");for(const a of e.fdArray){let e=t.slice(0);a.hasName("FontMatrix")&&(e=Util.transform(e,a.getByName("FontMatrix")));a.setByName("FontMatrix",e)}}const i=e.topDict.getByName("XUID");i?.length>16&&e.topDict.removeByName("XUID");e.topDict.setByName("charset",0);let n=this.compileTopDicts([e.topDict],t.length,e.isCIDFont);t.add(n.output);const s=n.trackers[0],o=this.compileStringIndex(e.strings.strings);t.add(o);const c=this.compileIndex(e.globalSubrIndex);t.add(c);if(e.encoding&&e.topDict.hasName("Encoding"))if(e.encoding.predefined)s.setEntryLocation("Encoding",[e.encoding.format],t);else{const a=this.compileEncoding(e.encoding);s.setEntryLocation("Encoding",[t.length],t);t.add(a)}const l=this.compileCharset(e.charset,e.charStrings.count,e.strings,e.isCIDFont);s.setEntryLocation("charset",[t.length],t);t.add(l);const h=this.compileCharStrings(e.charStrings);s.setEntryLocation("CharStrings",[t.length],t);t.add(h);if(e.isCIDFont){s.setEntryLocation("FDSelect",[t.length],t);const a=this.compileFDSelect(e.fdSelect);t.add(a);n=this.compileTopDicts(e.fdArray,t.length,!0);s.setEntryLocation("FDArray",[t.length],t);t.add(n.output);const r=n.trackers;this.compilePrivateDicts(e.fdArray,r,t)}this.compilePrivateDicts([e.topDict],[s],t);t.add([0]);return t.data}encodeNumber(e){return Number.isInteger(e)?this.encodeInteger(e):this.encodeFloat(e)}static get EncodeFloatRegExp(){return shadow(this,"EncodeFloatRegExp",/\.(\d*?)(?:9{5,20}|0{5,20})\d{0,2}(?:e(.+)|$)/)}encodeFloat(e){let t=e.toString();const a=CFFCompiler.EncodeFloatRegExp.exec(t);if(a){const r=parseFloat("1e"+((a[2]?+a[2]:0)+a[1].length));t=(Math.round(e*r)/r).toString()}let r,i,n="";for(r=0,i=t.length;r=-107&&e<=107?[e+139]:e>=108&&e<=1131?[247+((e-=108)>>8),255&e]:e>=-1131&&e<=-108?[251+((e=-e-108)>>8),255&e]:e>=-32768&&e<=32767?[28,e>>8&255,255&e]:[29,e>>24&255,e>>16&255,e>>8&255,255&e];return t}compileHeader(e){return[e.major,e.minor,4,e.offSize]}compileNameIndex(e){const t=new CFFIndex;for(const a of e){const e=Math.min(a.length,127);let r=new Array(e);for(let t=0;t"~"||"["===e||"]"===e||"("===e||")"===e||"{"===e||"}"===e||"<"===e||">"===e||"/"===e||"%"===e)&&(e="_");r[t]=e}r=r.join("");""===r&&(r="Bad_Font_Name");t.add(stringToBytes(r))}return this.compileIndex(t)}compileTopDicts(e,t,a){const r=[];let i=new CFFIndex;for(const n of e){if(a){n.removeByName("CIDFontVersion");n.removeByName("CIDFontRevision");n.removeByName("CIDFontType");n.removeByName("CIDCount");n.removeByName("UIDBase")}const e=new CFFOffsetTracker,s=this.compileDict(n,e);r.push(e);i.add(s);e.offset(t)}i=this.compileIndex(i,r);return{trackers:r,output:i}}compilePrivateDicts(e,t,a){for(let r=0,i=e.length;r>8&255,255&n]);else{i=new Uint8Array(1+2*n);i[0]=0;let t=0;const r=e.charset.length;let s=!1;for(let n=1;n>8&255;i[n+1]=255&o}}return this.compileTypedArray(i)}compileEncoding(e){return this.compileTypedArray(e.raw)}compileFDSelect(e){const t=e.format;let a,r;switch(t){case 0:a=new Uint8Array(1+e.fdSelect.length);a[0]=t;for(r=0;r>8&255,255&i,n];for(r=1;r>8&255,255&r,t);n=t}}const o=(s.length-3)/3;s[1]=o>>8&255;s[2]=255&o;s.push(r>>8&255,255&r);a=new Uint8Array(s)}return this.compileTypedArray(a)}compileTypedArray(e){return Array.from(e)}compileIndex(e,t=[]){const a=e.objects,r=a.length;if(0===r)return[0,0];const i=[r>>8&255,255&r];let n,s,o=1;for(n=0;n>8&255,255&c):3===s?i.push(c>>16&255,c>>8&255,255&c):i.push(c>>>24&255,c>>16&255,c>>8&255,255&c);a[n]&&(c+=a[n].length)}for(n=0;n=5&&t<=7))return-1;r=e.substring(1)}if(r===r.toUpperCase()){a=parseInt(r,16);if(a>=0)return a}}return-1}const 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getUnicodeRangeFor(e,t=-1){if(-1!==t){const a=Cr[t];for(let r=0,i=a.length;r=a[r]&&e<=a[r+1])return t}for(let t=0,a=Cr.length;t=a[r]&&e<=a[r+1])return t}return-1}const vr=new RegExp("^(\\s)|(\\p{Mn})|(\\p{Cf})$","u"),Fr=new Map;const 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recoverGlyphName(e,t){if(void 0!==t[e])return e;const a=getUnicodeForGlyph(e,t);if(-1!==a)for(const e in t)if(t[e]===a)return e;info("Unable to recover a standard glyph name for: "+e);return e}function type1FontGlyphMapping(e,t,a){const r=Object.create(null);let i,n,s;const o=!!(e.flags&Mr);if(e.isInternalFont){s=t;for(n=0;n=0?i:0}}else if(e.baseEncodingName){s=getEncoding(e.baseEncodingName);for(n=0;n=0?i:0}}else if(o)for(n in t)r[n]=t[n];else{s=hr;for(n=0;n=0?i:0}}const c=e.differences;let l;if(c)for(n in c){const e=c[n];i=a.indexOf(e);if(-1===i){l||(l=kr());const t=recoverGlyphName(e,l);t!==e&&(i=a.indexOf(t))}r[n]=i>=0?i:0}return r}function normalizeFontName(e){return e.replaceAll(/[,_]/g,"-").replaceAll(/\s/g,"")}const 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Sans MS";e["ComicSansMS-Bold"]="Comic Sans MS-Bold";e["ComicSansMS-BoldItalic"]="Comic Sans MS-BoldItalic";e["ComicSansMS-Italic"]="Comic Sans MS-Italic";e.Impact="Helvetica";e["ItcSymbol-Bold"]="Helvetica-Bold";e["ItcSymbol-BoldItalic"]="Helvetica-BoldOblique";e["ItcSymbol-Book"]="Helvetica";e["ItcSymbol-BookItalic"]="Helvetica-Oblique";e["ItcSymbol-Medium"]="Helvetica";e["ItcSymbol-MediumItalic"]="Helvetica-Oblique";e.LucidaConsole="Courier";e["LucidaConsole-Bold"]="Courier-Bold";e["LucidaConsole-BoldItalic"]="Courier-BoldOblique";e["LucidaConsole-Italic"]="Courier-Oblique";e["LucidaSans-Demi"]="Helvetica-Bold";e["MS-Gothic"]="MS Gothic";e["MS-Gothic-Bold"]="MS Gothic-Bold";e["MS-Gothic-BoldItalic"]="MS Gothic-BoldItalic";e["MS-Gothic-Italic"]="MS Gothic-Italic";e["MS-Mincho"]="MS Mincho";e["MS-Mincho-Bold"]="MS Mincho-Bold";e["MS-Mincho-BoldItalic"]="MS Mincho-BoldItalic";e["MS-Mincho-Italic"]="MS Mincho-Italic";e["MS-PGothic"]="MS PGothic";e["MS-PGothic-Bold"]="MS PGothic-Bold";e["MS-PGothic-BoldItalic"]="MS PGothic-BoldItalic";e["MS-PGothic-Italic"]="MS PGothic-Italic";e["MS-PMincho"]="MS PMincho";e["MS-PMincho-Bold"]="MS PMincho-Bold";e["MS-PMincho-BoldItalic"]="MS PMincho-BoldItalic";e["MS-PMincho-Italic"]="MS PMincho-Italic";e.NuptialScript="Times-Italic";e.SegoeUISymbol="Helvetica"})),Lr=getLookupTableFactory((function(e){e["Adobe Jenson"]=!0;e["Adobe Text"]=!0;e.Albertus=!0;e.Aldus=!0;e.Alexandria=!0;e.Algerian=!0;e["American Typewriter"]=!0;e.Antiqua=!0;e.Apex=!0;e.Arno=!0;e.Aster=!0;e.Aurora=!0;e.Baskerville=!0;e.Bell=!0;e.Bembo=!0;e["Bembo Schoolbook"]=!0;e.Benguiat=!0;e["Berkeley Old Style"]=!0;e["Bernhard Modern"]=!0;e["Berthold City"]=!0;e.Bodoni=!0;e["Bauer Bodoni"]=!0;e["Book Antiqua"]=!0;e.Bookman=!0;e["Bordeaux Roman"]=!0;e["Californian FB"]=!0;e.Calisto=!0;e.Calvert=!0;e.Capitals=!0;e.Cambria=!0;e.Cartier=!0;e.Caslon=!0;e.Catull=!0;e.Centaur=!0;e["Century Old Style"]=!0;e["Century Schoolbook"]=!0;e.Chaparral=!0;e["Charis SIL"]=!0;e.Cheltenham=!0;e["Cholla Slab"]=!0;e.Clarendon=!0;e.Clearface=!0;e.Cochin=!0;e.Colonna=!0;e["Computer Modern"]=!0;e["Concrete Roman"]=!0;e.Constantia=!0;e["Cooper Black"]=!0;e.Corona=!0;e.Ecotype=!0;e.Egyptienne=!0;e.Elephant=!0;e.Excelsior=!0;e.Fairfield=!0;e["FF Scala"]=!0;e.Folkard=!0;e.Footlight=!0;e.FreeSerif=!0;e["Friz Quadrata"]=!0;e.Garamond=!0;e.Gentium=!0;e.Georgia=!0;e.Gloucester=!0;e["Goudy Old Style"]=!0;e["Goudy Schoolbook"]=!0;e["Goudy Pro Font"]=!0;e.Granjon=!0;e["Guardian Egyptian"]=!0;e.Heather=!0;e.Hercules=!0;e["High Tower Text"]=!0;e.Hiroshige=!0;e["Hoefler Text"]=!0;e["Humana Serif"]=!0;e.Imprint=!0;e["Ionic No. 5"]=!0;e.Janson=!0;e.Joanna=!0;e.Korinna=!0;e.Lexicon=!0;e.LiberationSerif=!0;e["Liberation Serif"]=!0;e["Linux Libertine"]=!0;e.Literaturnaya=!0;e.Lucida=!0;e["Lucida Bright"]=!0;e.Melior=!0;e.Memphis=!0;e.Miller=!0;e.Minion=!0;e.Modern=!0;e["Mona Lisa"]=!0;e["Mrs Eaves"]=!0;e["MS Serif"]=!0;e["Museo Slab"]=!0;e["New York"]=!0;e["Nimbus Roman"]=!0;e["NPS Rawlinson Roadway"]=!0;e.NuptialScript=!0;e.Palatino=!0;e.Perpetua=!0;e.Plantin=!0;e["Plantin Schoolbook"]=!0;e.Playbill=!0;e["Poor Richard"]=!0;e["Rawlinson Roadway"]=!0;e.Renault=!0;e.Requiem=!0;e.Rockwell=!0;e.Roman=!0;e["Rotis Serif"]=!0;e.Sabon=!0;e.Scala=!0;e.Seagull=!0;e.Sistina=!0;e.Souvenir=!0;e.STIX=!0;e["Stone Informal"]=!0;e["Stone Serif"]=!0;e.Sylfaen=!0;e.Times=!0;e.Trajan=!0;e["Trinité"]=!0;e["Trump Mediaeval"]=!0;e.Utopia=!0;e["Vale Type"]=!0;e["Bitstream Vera"]=!0;e["Vera Serif"]=!0;e.Versailles=!0;e.Wanted=!0;e.Weiss=!0;e["Wide Latin"]=!0;e.Windsor=!0;e.XITS=!0})),jr=getLookupTableFactory((function(e){e.Dingbats=!0;e.Symbol=!0;e.ZapfDingbats=!0;e.Wingdings=!0;e["Wingdings-Bold"]=!0;e["Wingdings-Regular"]=!0})),_r=getLookupTableFactory((function(e){e[2]=10;e[3]=32;e[4]=33;e[5]=34;e[6]=35;e[7]=36;e[8]=37;e[9]=38;e[10]=39;e[11]=40;e[12]=41;e[13]=42;e[14]=43;e[15]=44;e[16]=45;e[17]=46;e[18]=47;e[19]=48;e[20]=49;e[21]=50;e[22]=51;e[23]=52;e[24]=53;e[25]=54;e[26]=55;e[27]=56;e[28]=57;e[29]=58;e[30]=894;e[31]=60;e[32]=61;e[33]=62;e[34]=63;e[35]=64;e[36]=65;e[37]=66;e[38]=67;e[39]=68;e[40]=69;e[41]=70;e[42]=71;e[43]=72;e[44]=73;e[45]=74;e[46]=75;e[47]=76;e[48]=77;e[49]=78;e[50]=79;e[51]=80;e[52]=81;e[53]=82;e[54]=83;e[55]=84;e[56]=85;e[57]=86;e[58]=87;e[59]=88;e[60]=89;e[61]=90;e[62]=91;e[63]=92;e[64]=93;e[65]=94;e[66]=95;e[67]=96;e[68]=97;e[69]=98;e[70]=99;e[71]=100;e[72]=101;e[73]=102;e[74]=103;e[75]=104;e[76]=105;e[77]=106;e[78]=107;e[79]=108;e[80]=109;e[81]=110;e[82]=111;e[83]=112;e[84]=113;e[85]=114;e[86]=115;e[87]=116;e[88]=117;e[89]=118;e[90]=119;e[91]=120;e[92]=121;e[93]=122;e[94]=123;e[95]=124;e[96]=125;e[97]=126;e[98]=196;e[99]=197;e[100]=199;e[101]=201;e[102]=209;e[103]=214;e[104]=220;e[105]=225;e[106]=224;e[107]=226;e[108]=228;e[109]=227;e[110]=229;e[111]=231;e[112]=233;e[113]=232;e[114]=234;e[115]=235;e[116]=237;e[117]=236;e[118]=238;e[119]=239;e[120]=241;e[121]=243;e[122]=242;e[123]=244;e[124]=246;e[125]=245;e[126]=250;e[127]=249;e[128]=251;e[129]=252;e[130]=8224;e[131]=176;e[132]=162;e[133]=163;e[134]=167;e[135]=8226;e[136]=182;e[137]=223;e[138]=174;e[139]=169;e[140]=8482;e[141]=180;e[142]=168;e[143]=8800;e[144]=198;e[145]=216;e[146]=8734;e[147]=177;e[148]=8804;e[149]=8805;e[150]=165;e[151]=181;e[152]=8706;e[153]=8721;e[154]=8719;e[156]=8747;e[157]=170;e[158]=186;e[159]=8486;e[160]=230;e[161]=248;e[162]=191;e[163]=161;e[164]=172;e[165]=8730;e[166]=402;e[167]=8776;e[168]=8710;e[169]=171;e[170]=187;e[171]=8230;e[179]=8220;e[180]=8221;e[181]=8216;e[182]=8217;e[200]=193;e[203]=205;e[207]=211;e[210]=218;e[223]=711;e[224]=321;e[225]=322;e[226]=352;e[227]=353;e[228]=381;e[229]=382;e[233]=221;e[234]=253;e[252]=263;e[253]=268;e[254]=269;e[258]=258;e[260]=260;e[261]=261;e[265]=280;e[266]=281;e[267]=282;e[268]=283;e[269]=313;e[275]=323;e[276]=324;e[278]=328;e[283]=344;e[284]=345;e[285]=346;e[286]=347;e[292]=367;e[295]=377;e[296]=378;e[298]=380;e[305]=963;e[306]=964;e[307]=966;e[308]=8215;e[309]=8252;e[310]=8319;e[311]=8359;e[312]=8592;e[313]=8593;e[337]=9552;e[493]=1039;e[494]=1040;e[672]=1488;e[673]=1489;e[674]=1490;e[675]=1491;e[676]=1492;e[677]=1493;e[678]=1494;e[679]=1495;e[680]=1496;e[681]=1497;e[682]=1498;e[683]=1499;e[684]=1500;e[685]=1501;e[686]=1502;e[687]=1503;e[688]=1504;e[689]=1505;e[690]=1506;e[691]=1507;e[692]=1508;e[693]=1509;e[694]=1510;e[695]=1511;e[696]=1512;e[697]=1513;e[698]=1514;e[705]=1524;e[706]=8362;e[710]=64288;e[711]=64298;e[759]=1617;e[761]=1776;e[763]=1778;e[775]=1652;e[777]=1764;e[778]=1780;e[779]=1781;e[780]=1782;e[782]=771;e[783]=64726;e[786]=8363;e[788]=8532;e[790]=768;e[791]=769;e[792]=768;e[795]=803;e[797]=64336;e[798]=64337;e[799]=64342;e[800]=64343;e[801]=64344;e[802]=64345;e[803]=64362;e[804]=64363;e[805]=64364;e[2424]=7821;e[2425]=7822;e[2426]=7823;e[2427]=7824;e[2428]=7825;e[2429]=7826;e[2430]=7827;e[2433]=7682;e[2678]=8045;e[2679]=8046;e[2830]=1552;e[2838]=686;e[2840]=751;e[2842]=753;e[2843]=754;e[2844]=755;e[2846]=757;e[2856]=767;e[2857]=848;e[2858]=849;e[2862]=853;e[2863]=854;e[2864]=855;e[2865]=861;e[2866]=862;e[2906]=7460;e[2908]=7462;e[2909]=7463;e[2910]=7464;e[2912]=7466;e[2913]=7467;e[2914]=7468;e[2916]=7470;e[2917]=7471;e[2918]=7472;e[2920]=7474;e[2921]=7475;e[2922]=7476;e[2924]=7478;e[2925]=7479;e[2926]=7480;e[2928]=7482;e[2929]=7483;e[2930]=7484;e[2932]=7486;e[2933]=7487;e[2934]=7488;e[2936]=7490;e[2937]=7491;e[2938]=7492;e[2940]=7494;e[2941]=7495;e[2942]=7496;e[2944]=7498;e[2946]=7500;e[2948]=7502;e[2950]=7504;e[2951]=7505;e[2952]=7506;e[2954]=7508;e[2955]=7509;e[2956]=7510;e[2958]=7512;e[2959]=7513;e[2960]=7514;e[2962]=7516;e[2963]=7517;e[2964]=7518;e[2966]=7520;e[2967]=7521;e[2968]=7522;e[2970]=7524;e[2971]=7525;e[2972]=7526;e[2974]=7528;e[2975]=7529;e[2976]=7530;e[2978]=1537;e[2979]=1538;e[2980]=1539;e[2982]=1549;e[2983]=1551;e[2984]=1552;e[2986]=1554;e[2987]=1555;e[2988]=1556;e[2990]=1623;e[2991]=1624;e[2995]=1775;e[2999]=1791;e[3002]=64290;e[3003]=64291;e[3004]=64292;e[3006]=64294;e[3007]=64295;e[3008]=64296;e[3011]=1900;e[3014]=8223;e[3015]=8244;e[3017]=7532;e[3018]=7533;e[3019]=7534;e[3075]=7590;e[3076]=7591;e[3079]=7594;e[3080]=7595;e[3083]=7598;e[3084]=7599;e[3087]=7602;e[3088]=7603;e[3091]=7606;e[3092]=7607;e[3095]=7610;e[3096]=7611;e[3099]=7614;e[3100]=7615;e[3103]=7618;e[3104]=7619;e[3107]=8337;e[3108]=8338;e[3116]=1884;e[3119]=1885;e[3120]=1885;e[3123]=1886;e[3124]=1886;e[3127]=1887;e[3128]=1887;e[3131]=1888;e[3132]=1888;e[3135]=1889;e[3136]=1889;e[3139]=1890;e[3140]=1890;e[3143]=1891;e[3144]=1891;e[3147]=1892;e[3148]=1892;e[3153]=580;e[3154]=581;e[3157]=584;e[3158]=585;e[3161]=588;e[3162]=589;e[3165]=891;e[3166]=892;e[3169]=1274;e[3170]=1275;e[3173]=1278;e[3174]=1279;e[3181]=7622;e[3182]=7623;e[3282]=11799;e[3316]=578;e[3379]=42785;e[3393]=1159;e[3416]=8377})),Ur=getLookupTableFactory((function(e){e[227]=322;e[264]=261;e[291]=346})),Xr=getLookupTableFactory((function(e){e[1]=32;e[4]=65;e[5]=192;e[6]=193;e[9]=196;e[17]=66;e[18]=67;e[21]=268;e[24]=68;e[28]=69;e[29]=200;e[30]=201;e[32]=282;e[38]=70;e[39]=71;e[44]=72;e[47]=73;e[48]=204;e[49]=205;e[58]=74;e[60]=75;e[62]=76;e[68]=77;e[69]=78;e[75]=79;e[76]=210;e[80]=214;e[87]=80;e[89]=81;e[90]=82;e[92]=344;e[94]=83;e[97]=352;e[100]=84;e[104]=85;e[109]=220;e[115]=86;e[116]=87;e[121]=88;e[122]=89;e[124]=221;e[127]=90;e[129]=381;e[258]=97;e[259]=224;e[260]=225;e[263]=228;e[268]=261;e[271]=98;e[272]=99;e[273]=263;e[275]=269;e[282]=100;e[286]=101;e[287]=232;e[288]=233;e[290]=283;e[295]=281;e[296]=102;e[336]=103;e[346]=104;e[349]=105;e[350]=236;e[351]=237;e[361]=106;e[364]=107;e[367]=108;e[371]=322;e[373]=109;e[374]=110;e[381]=111;e[382]=242;e[383]=243;e[386]=246;e[393]=112;e[395]=113;e[396]=114;e[398]=345;e[400]=115;e[401]=347;e[403]=353;e[410]=116;e[437]=117;e[442]=252;e[448]=118;e[449]=119;e[454]=120;e[455]=121;e[457]=253;e[460]=122;e[462]=382;e[463]=380;e[853]=44;e[855]=58;e[856]=46;e[876]=47;e[878]=45;e[882]=45;e[894]=40;e[895]=41;e[896]=91;e[897]=93;e[923]=64;e[1004]=48;e[1005]=49;e[1006]=50;e[1007]=51;e[1008]=52;e[1009]=53;e[1010]=54;e[1011]=55;e[1012]=56;e[1013]=57;e[1081]=37;e[1085]=43;e[1086]=45}));function getStandardFontName(e){const t=normalizeFontName(e);return Nr()[t]}function isKnownFontName(e){const t=normalizeFontName(e);return!!(Nr()[t]||Pr()[t]||Lr()[t]||jr()[t])}class ToUnicodeMap{constructor(e=[]){this._map=e}get length(){return this._map.length}forEach(e){for(const t in this._map)e(t,this._map[t].charCodeAt(0))}has(e){return void 0!==this._map[e]}get(e){return this._map[e]}charCodeOf(e){const t=this._map;if(t.length<=65536)return t.indexOf(e);for(const a in t)if(t[a]===e)return 0|a;return-1}amend(e){for(const t in e)this._map[t]=e[t]}}class IdentityToUnicodeMap{constructor(e,t){this.firstChar=e;this.lastChar=t}get length(){return this.lastChar+1-this.firstChar}forEach(e){for(let t=this.firstChar,a=this.lastChar;t<=a;t++)e(t,t)}has(e){return this.firstChar<=e&&e<=this.lastChar}get(e){if(this.firstChar<=e&&e<=this.lastChar)return String.fromCharCode(e)}charCodeOf(e){return Number.isInteger(e)&&e>=this.firstChar&&e<=this.lastChar?e:-1}amend(e){unreachable("Should not call amend()")}}class CFFFont{constructor(e,t){this.properties=t;const a=new CFFParser(e,t,Ir);this.cff=a.parse();this.cff.duplicateFirstGlyph();const r=new CFFCompiler(this.cff);this.seacs=this.cff.seacs;try{this.data=r.compile()}catch{warn("Failed to compile font "+t.loadedName);this.data=e}this._createBuiltInEncoding()}get numGlyphs(){return this.cff.charStrings.count}getCharset(){return this.cff.charset.charset}getGlyphMapping(){const e=this.cff,t=this.properties,{cidToGidMap:a,cMap:r}=t,i=e.charset.charset;let n,s;if(t.composite){let t,o;if(a?.length>0){t=Object.create(null);for(let e=0,r=a.length;e=0){const r=a[t];r&&(i[e]=r)}}i.length>0&&(this.properties.builtInEncoding=i)}}function getUint32(e,t){return(e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3])>>>0}function getUint16(e,t){return e[t]<<8|e[t+1]}function getInt16(e,t){return(e[t]<<24|e[t+1]<<16)>>16}function getInt8(e,t){return e[t]<<24>>24}function getFloat214(e,t){return getInt16(e,t)/16384}function getSubroutineBias(e){const t=e.length;let a=32768;t<1240?a=107:t<33900&&(a=1131);return a}function parseCmap(e,t,a){const r=1===getUint16(e,t+2)?getUint32(e,t+8):getUint32(e,t+16),i=getUint16(e,t+r);let n,s,o;if(4===i){getUint16(e,t+r+2);const a=getUint16(e,t+r+6)>>1;s=t+r+14;n=[];for(o=0;o>1;a0;)h.push({flags:n})}for(a=0;a>1;y=!0;break;case 4:s+=i.pop();moveTo(n,s);y=!0;break;case 5:for(;i.length>0;){n+=i.shift();s+=i.shift();lineTo(n,s)}break;case 6:for(;i.length>0;){n+=i.shift();lineTo(n,s);if(0===i.length)break;s+=i.shift();lineTo(n,s)}break;case 7:for(;i.length>0;){s+=i.shift();lineTo(n,s);if(0===i.length)break;n+=i.shift();lineTo(n,s)}break;case 8:for(;i.length>0;){l=n+i.shift();u=s+i.shift();h=l+i.shift();d=u+i.shift();n=h+i.shift();s=d+i.shift();bezierCurveTo(l,u,h,d,n,s)}break;case 10:m=i.pop();b=null;if(a.isCFFCIDFont){const e=a.fdSelect.getFDIndex(r);if(e>=0&&eMath.abs(s-t)?n+=i.shift():s+=i.shift();bezierCurveTo(l,u,h,d,n,s);break;default:throw new FormatError(`unknown operator: 12 ${w}`)}break;case 14:if(i.length>=4){const e=i.pop(),r=i.pop();s=i.pop();n=i.pop();t.push({cmd:"save"},{cmd:"translate",args:[n,s]});let o=lookupCmap(a.cmap,String.fromCharCode(a.glyphNameMap[hr[e]]));compileCharString(a.glyphs[o.glyphId],t,a,o.glyphId);t.push({cmd:"restore"});o=lookupCmap(a.cmap,String.fromCharCode(a.glyphNameMap[hr[r]]));compileCharString(a.glyphs[o.glyphId],t,a,o.glyphId)}return;case 19:case 20:o+=i.length>>1;c+=o+7>>3;y=!0;break;case 21:s+=i.pop();n+=i.pop();moveTo(n,s);y=!0;break;case 22:n+=i.pop();moveTo(n,s);y=!0;break;case 24:for(;i.length>2;){l=n+i.shift();u=s+i.shift();h=l+i.shift();d=u+i.shift();n=h+i.shift();s=d+i.shift();bezierCurveTo(l,u,h,d,n,s)}n+=i.shift();s+=i.shift();lineTo(n,s);break;case 25:for(;i.length>6;){n+=i.shift();s+=i.shift();lineTo(n,s)}l=n+i.shift();u=s+i.shift();h=l+i.shift();d=u+i.shift();n=h+i.shift();s=d+i.shift();bezierCurveTo(l,u,h,d,n,s);break;case 26:i.length%2&&(n+=i.shift());for(;i.length>0;){l=n;u=s+i.shift();h=l+i.shift();d=u+i.shift();n=h;s=d+i.shift();bezierCurveTo(l,u,h,d,n,s)}break;case 27:i.length%2&&(s+=i.shift());for(;i.length>0;){l=n+i.shift();u=s;h=l+i.shift();d=u+i.shift();n=h+i.shift();s=d;bezierCurveTo(l,u,h,d,n,s)}break;case 28:i.push((e[c]<<24|e[c+1]<<16)>>16);c+=2;break;case 29:m=i.pop()+a.gsubrsBias;b=a.gsubrs[m];b&&parse(b);break;case 30:for(;i.length>0;){l=n;u=s+i.shift();h=l+i.shift();d=u+i.shift();n=h+i.shift();s=d+(1===i.length?i.shift():0);bezierCurveTo(l,u,h,d,n,s);if(0===i.length)break;l=n+i.shift();u=s;h=l+i.shift();d=u+i.shift();s=d+i.shift();n=h+(1===i.length?i.shift():0);bezierCurveTo(l,u,h,d,n,s)}break;case 31:for(;i.length>0;){l=n+i.shift();u=s;h=l+i.shift();d=u+i.shift();s=d+i.shift();n=h+(1===i.length?i.shift():0);bezierCurveTo(l,u,h,d,n,s);if(0===i.length)break;l=n;u=s+i.shift();h=l+i.shift();d=u+i.shift();n=h+i.shift();s=d+(1===i.length?i.shift():0);bezierCurveTo(l,u,h,d,n,s)}break;default:if(w<32)throw new FormatError(`unknown operator: ${w}`);if(w<247)i.push(w-139);else if(w<251)i.push(256*(w-247)+e[c++]+108);else if(w<255)i.push(256*-(w-251)-e[c++]-108);else{i.push((e[c]<<24|e[c+1]<<16|e[c+2]<<8|e[c+3])/65536);c+=4}}y&&(i.length=0)}}(e)}const qr=[];class CompiledFont{constructor(e){this.constructor===CompiledFont&&unreachable("Cannot initialize CompiledFont.");this.fontMatrix=e;this.compiledGlyphs=Object.create(null);this.compiledCharCodeToGlyphId=Object.create(null)}getPathJs(e){const{charCode:t,glyphId:a}=lookupCmap(this.cmap,e);let r=this.compiledGlyphs[a];if(!r)try{r=this.compileGlyph(this.glyphs[a],a);this.compiledGlyphs[a]=r}catch(e){this.compiledGlyphs[a]=qr;void 0===this.compiledCharCodeToGlyphId[t]&&(this.compiledCharCodeToGlyphId[t]=a);throw e}void 0===this.compiledCharCodeToGlyphId[t]&&(this.compiledCharCodeToGlyphId[t]=a);return r}compileGlyph(e,t){if(!e||0===e.length||14===e[0])return qr;let a=this.fontMatrix;if(this.isCFFCIDFont){const e=this.fdSelect.getFDIndex(t);if(e>=0&&e2*getUint16(e,t)}const n=[];let s=i(t,0);for(let a=r;ae+(t.getSize()+3&-4)),0)}write(){const e=this.getSize(),t=new DataView(new ArrayBuffer(e)),a=e>131070,r=a?4:2,i=new DataView(new ArrayBuffer((this.glyphs.length+1)*r));a?i.setUint32(0,0):i.setUint16(0,0);let n=0,s=0;for(const e of this.glyphs){n+=e.write(n,t);n=n+3&-4;s+=r;a?i.setUint32(s,n):i.setUint16(s,n>>1)}return{isLocationLong:a,loca:new Uint8Array(i.buffer),glyf:new Uint8Array(t.buffer)}}scale(e){for(let t=0,a=this.glyphs.length;te+t.getSize()),0);return this.header.getSize()+e}write(e,t){if(!this.header)return 0;const a=e;e+=this.header.write(e,t);if(this.simple)e+=this.simple.write(e,t);else for(const a of this.composites)e+=a.write(e,t);return e-a}scale(e){if(!this.header)return;const t=(this.header.xMin+this.header.xMax)/2;this.header.scale(t,e);if(this.simple)this.simple.scale(t,e);else for(const a of this.composites)a.scale(t,e)}}class GlyphHeader{constructor({numberOfContours:e,xMin:t,yMin:a,xMax:r,yMax:i}){this.numberOfContours=e;this.xMin=t;this.yMin=a;this.xMax=r;this.yMax=i}static parse(e,t){return[10,new GlyphHeader({numberOfContours:t.getInt16(e),xMin:t.getInt16(e+2),yMin:t.getInt16(e+4),xMax:t.getInt16(e+6),yMax:t.getInt16(e+8)})]}getSize(){return 10}write(e,t){t.setInt16(e,this.numberOfContours);t.setInt16(e+2,this.xMin);t.setInt16(e+4,this.yMin);t.setInt16(e+6,this.xMax);t.setInt16(e+8,this.yMax);return 10}scale(e,t){this.xMin=Math.round(e+(this.xMin-e)*t);this.xMax=Math.round(e+(this.xMax-e)*t)}}class Contour{constructor({flags:e,xCoordinates:t,yCoordinates:a}){this.xCoordinates=t;this.yCoordinates=a;this.flags=e}}class SimpleGlyph{constructor({contours:e,instructions:t}){this.contours=e;this.instructions=t}static parse(e,t,a){const r=[];for(let i=0;i255?e+=2:o>0&&(e+=1);t=n;o=Math.abs(s-a);o>255?e+=2:o>0&&(e+=1);a=s}}return e}write(e,t){const a=e,r=[],i=[],n=[];let s=0,o=0;for(const a of this.contours){for(let e=0,t=a.xCoordinates.length;e=0?18:2;r.push(e)}else r.push(l)}s=c;const h=a.yCoordinates[e];l=h-o;if(0===l){t|=32;i.push(0)}else{const e=Math.abs(l);if(e<=255){t|=l>=0?36:4;i.push(e)}else i.push(l)}o=h;n.push(t)}t.setUint16(e,r.length-1);e+=2}t.setUint16(e,this.instructions.length);e+=2;if(this.instructions.length){new Uint8Array(t.buffer,0,t.buffer.byteLength).set(this.instructions,e);e+=this.instructions.length}for(const a of n)t.setUint8(e++,a);for(let a=0,i=r.length;a=-128&&this.argument1<=127&&this.argument2>=-128&&this.argument2<=127||(e+=2):this.argument1>=0&&this.argument1<=255&&this.argument2>=0&&this.argument2<=255||(e+=2);return e}write(e,t){const a=e;2&this.flags?this.argument1>=-128&&this.argument1<=127&&this.argument2>=-128&&this.argument2<=127||(this.flags|=1):this.argument1>=0&&this.argument1<=255&&this.argument2>=0&&this.argument2<=255||(this.flags|=1);t.setUint16(e,this.flags);t.setUint16(e+2,this.glyphIndex);e+=4;if(1&this.flags){if(2&this.flags){t.setInt16(e,this.argument1);t.setInt16(e+2,this.argument2)}else{t.setUint16(e,this.argument1);t.setUint16(e+2,this.argument2)}e+=4}else{t.setUint8(e,this.argument1);t.setUint8(e+1,this.argument2);e+=2}if(256&this.flags){t.setUint16(e,this.instructions.length);e+=2;if(this.instructions.length){new Uint8Array(t.buffer,0,t.buffer.byteLength).set(this.instructions,e);e+=this.instructions.length}}return e-a}scale(e,t){}}function writeInt16(e,t,a){e[t]=a>>8&255;e[t+1]=255&a}function writeInt32(e,t,a){e[t]=a>>24&255;e[t+1]=a>>16&255;e[t+2]=a>>8&255;e[t+3]=255&a}function writeData(e,t,a){if(a instanceof Uint8Array)e.set(a,t);else if("string"==typeof a)for(let r=0,i=a.length;ra;){a<<=1;r++}const i=a*t;return{range:i,entry:r,rangeShift:t*e-i}}toArray(){let e=this.sfnt;const t=this.tables,a=Object.keys(t);a.sort();const r=a.length;let i,n,s,o,c,l=12+16*r;const h=[l];for(i=0;i>>0;h.push(l)}const u=new Uint8Array(l);for(i=0;i>>0}writeInt32(u,l+4,e);writeInt32(u,l+8,h[i]);writeInt32(u,l+12,t[c].length);l+=16}return u}addTable(e,t){if(e in this.tables)throw new Error("Table "+e+" already exists");this.tables[e]=t}}const Wr=[4],$r=[5],Gr=[6],Vr=[7],Kr=[8],Jr=[12,35],Yr=[14],Zr=[21],Qr=[22],ei=[30],ti=[31];class Type1CharString{constructor(){this.width=0;this.lsb=0;this.flexing=!1;this.output=[];this.stack=[]}convert(e,t,a){const r=e.length;let i,n,s,o=!1;for(let c=0;cr)return!0;const i=r-e;for(let e=i;e>8&255,255&t);else{t=65536*t|0;this.output.push(255,t>>24&255,t>>16&255,t>>8&255,255&t)}}this.output.push(...t);a?this.stack.splice(i,e):this.stack.length=0;return!1}}function isHexDigit(e){return e>=48&&e<=57||e>=65&&e<=70||e>=97&&e<=102}function decrypt(e,t,a){if(a>=e.length)return new Uint8Array(0);let r,i,n=0|t;for(r=0;r>8;n=52845*(t+n)+22719&65535}return o}function isSpecial(e){return 47===e||91===e||93===e||123===e||125===e||40===e||41===e}class Type1Parser{constructor(e,t,a){if(t){const t=e.getBytes(),a=!((isHexDigit(t[0])||isWhiteSpace(t[0]))&&isHexDigit(t[1])&&isHexDigit(t[2])&&isHexDigit(t[3])&&isHexDigit(t[4])&&isHexDigit(t[5])&&isHexDigit(t[6])&&isHexDigit(t[7]));e=new Stream(a?decrypt(t,55665,4):function decryptAscii(e,t,a){let r=0|t;const i=e.length,n=new Uint8Array(i>>>1);let s,o;for(s=0,o=0;s>8;r=52845*(e+r)+22719&65535}}return n.slice(a,o)}(t,55665,4))}this.seacAnalysisEnabled=!!a;this.stream=e;this.nextChar()}readNumberArray(){this.getToken();const e=[];for(;;){const t=this.getToken();if(null===t||"]"===t||"}"===t)break;e.push(parseFloat(t||0))}return e}readNumber(){const e=this.getToken();return parseFloat(e||0)}readInt(){const e=this.getToken();return 0|parseInt(e||0,10)}readBoolean(){return"true"===this.getToken()?1:0}nextChar(){return this.currentChar=this.stream.getByte()}prevChar(){this.stream.skip(-2);return this.currentChar=this.stream.getByte()}getToken(){let e=!1,t=this.currentChar;for(;;){if(-1===t)return null;if(e)10!==t&&13!==t||(e=!1);else if(37===t)e=!0;else if(!isWhiteSpace(t))break;t=this.nextChar()}if(isSpecial(t)){this.nextChar();return String.fromCharCode(t)}let a="";do{a+=String.fromCharCode(t);t=this.nextChar()}while(t>=0&&!isWhiteSpace(t)&&!isSpecial(t));return a}readCharStrings(e,t){return-1===t?e:decrypt(e,4330,t)}extractFontProgram(e){const t=this.stream,a=[],r=[],i=Object.create(null);i.lenIV=4;const n={subrs:[],charstrings:[],properties:{privateData:i}};let s,o,c,l;for(;null!==(s=this.getToken());)if("/"===s){s=this.getToken();switch(s){case"CharStrings":this.getToken();this.getToken();this.getToken();this.getToken();for(;;){s=this.getToken();if(null===s||"end"===s)break;if("/"!==s)continue;const e=this.getToken();o=this.readInt();this.getToken();c=o>0?t.getBytes(o):new Uint8Array(0);l=n.properties.privateData.lenIV;const a=this.readCharStrings(c,l);this.nextChar();s=this.getToken();"noaccess"===s?this.getToken():"/"===s&&this.prevChar();r.push({glyph:e,encoded:a})}break;case"Subrs":this.readInt();this.getToken();for(;"dup"===this.getToken();){const e=this.readInt();o=this.readInt();this.getToken();c=o>0?t.getBytes(o):new Uint8Array(0);l=n.properties.privateData.lenIV;const r=this.readCharStrings(c,l);this.nextChar();s=this.getToken();"noaccess"===s&&this.getToken();a[e]=r}break;case"BlueValues":case"OtherBlues":case"FamilyBlues":case"FamilyOtherBlues":const e=this.readNumberArray();e.length>0&&e.length,0;break;case"StemSnapH":case"StemSnapV":n.properties.privateData[s]=this.readNumberArray();break;case"StdHW":case"StdVW":n.properties.privateData[s]=this.readNumberArray()[0];break;case"BlueShift":case"lenIV":case"BlueFuzz":case"BlueScale":case"LanguageGroup":n.properties.privateData[s]=this.readNumber();break;case"ExpansionFactor":n.properties.privateData[s]=this.readNumber()||.06;break;case"ForceBold":n.properties.privateData[s]=this.readBoolean()}}for(const{encoded:t,glyph:i}of r){const r=new Type1CharString,s=r.convert(t,a,this.seacAnalysisEnabled);let o=r.output;s&&(o=[14]);const c={glyphName:i,charstring:o,width:r.width,lsb:r.lsb,seac:r.seac};".notdef"===i?n.charstrings.unshift(c):n.charstrings.push(c);if(e.builtInEncoding){const t=e.builtInEncoding.indexOf(i);t>-1&&void 0===e.widths[t]&&t>=e.firstChar&&t<=e.lastChar&&(e.widths[t]=r.width)}}return n}extractFontHeader(e){let t;for(;null!==(t=this.getToken());)if("/"===t){t=this.getToken();switch(t){case"FontMatrix":const a=this.readNumberArray();e.fontMatrix=a;break;case"Encoding":const r=this.getToken();let i;if(/^\d+$/.test(r)){i=[];const e=0|parseInt(r,10);this.getToken();for(let a=0;a=i){s+=a;for(;s=0&&(r[e]=i)}}return type1FontGlyphMapping(e,r,a)}hasGlyphId(e){if(e<0||e>=this.numGlyphs)return!1;if(0===e)return!0;return this.charstrings[e-1].charstring.length>0}getSeacs(e){const t=[];for(let a=0,r=e.length;a0;e--)t[e]-=t[e-1];f.setByName(e,t)}n.topDict.privateDict=f;const p=new CFFIndex;for(h=0,u=r.length;h0&&e.toUnicode.amend(t)}class fonts_Glyph{constructor(e,t,a,r,i,n,s,o,c){this.originalCharCode=e;this.fontChar=t;this.unicode=a;this.accent=r;this.width=i;this.vmetric=n;this.operatorListId=s;this.isSpace=o;this.isInFont=c}get category(){return shadow(this,"category",function getCharUnicodeCategory(e){const t=Fr.get(e);if(t)return t;const a=e.match(vr),r={isWhitespace:!!a?.[1],isZeroWidthDiacritic:!!a?.[2],isInvisibleFormatMark:!!a?.[3]};Fr.set(e,r);return r}(this.unicode),!0)}}function int16(e,t){return(e<<8)+t}function writeSignedInt16(e,t,a){e[t+1]=a;e[t]=a>>>8}function signedInt16(e,t){const a=(e<<8)+t;return 32768&a?a-65536:a}function string16(e){return String.fromCharCode(e>>8&255,255&e)}function safeString16(e){e>32767?e=32767:e<-32768&&(e=-32768);return String.fromCharCode(e>>8&255,255&e)}function isTrueTypeCollectionFile(e){return"ttcf"===bytesToString(e.peekBytes(4))}function getFontFileType(e,{type:t,subtype:a,composite:r}){let i,n;if(function isTrueTypeFile(e){const t=e.peekBytes(4);return 65536===readUint32(t,0)||"true"===bytesToString(t)}(e)||isTrueTypeCollectionFile(e))i=r?"CIDFontType2":"TrueType";else if(function isOpenTypeFile(e){return"OTTO"===bytesToString(e.peekBytes(4))}(e))i=r?"CIDFontType2":"OpenType";else if(function isType1File(e){const t=e.peekBytes(2);return 37===t[0]&&33===t[1]||128===t[0]&&1===t[1]}(e))i=r?"CIDFontType0":"MMType1"===t?"MMType1":"Type1";else if(function isCFFFile(e){const t=e.peekBytes(4);return t[0]>=1&&t[3]>=1&&t[3]<=4}(e))if(r){i="CIDFontType0";n="CIDFontType0C"}else{i="MMType1"===t?"MMType1":"Type1";n="Type1C"}else{warn("getFontFileType: Unable to detect correct font file Type/Subtype.");i=t;n=a}return[i,n]}function applyStandardFontGlyphMap(e,t){for(const a in t)e[+a]=t[a]}function buildToFontChar(e,t,a){const r=[];let i;for(let a=0,n=e.length;ah){c++;if(c>=ai.length){warn("Ran out of space in font private use area.");break}l=ai[c][0];h=ai[c][1]}const g=l++;0===f&&(f=a);let p=r.get(d);"string"==typeof p&&(p=p.codePointAt(0));if(p&&!(u=p,ai[0][0]<=u&&u<=ai[0][1]||ai[1][0]<=u&&u<=ai[1][1])&&!o.has(f)){n.set(p,f);o.add(f)}i[g]=f;s[d]=g}var u;return{toFontChar:s,charCodeToGlyphId:i,toUnicodeExtraMap:n,nextAvailableFontCharCode:l}}function createCmapTable(e,t,a){const r=function getRanges(e,t,a){const r=[];for(const t in e)e[t]>=a||r.push({fontCharCode:0|t,glyphId:e[t]});if(t)for(const[e,i]of t)i>=a||r.push({fontCharCode:e,glyphId:i});0===r.length&&r.push({fontCharCode:0,glyphId:0});r.sort((function fontGetRangesSort(e,t){return e.fontCharCode-t.fontCharCode}));const i=[],n=r.length;for(let e=0;e65535?2:1;let n,s,o,c,l="\0\0"+string16(i)+"\0\0"+string32(4+8*i);for(n=r.length-1;n>=0&&!(r[n][0]<=65535);--n);const h=n+1;r[n][0]<65535&&65535===r[n][1]&&(r[n][1]=65534);const u=r[n][1]<65535?1:0,d=h+u,f=OpenTypeFileBuilder.getSearchParams(d,2);let g,p,m,b,y="",w="",x="",k="",S="",C=0;for(n=0,s=h;n0){w+="ÿÿ";y+="ÿÿ";x+="\0";k+="\0\0"}const v="\0\0"+string16(2*d)+string16(f.range)+string16(f.entry)+string16(f.rangeShift)+w+"\0\0"+y+x+k+S;let F="",O="";if(i>1){l+="\0\0\n"+string32(4+8*i+4+v.length);F="";for(n=0,s=r.length;ne||!c)&&(c=e);l 123 are reserved for internal usage");o|=1<65535&&(l=65535)}else{c=0;l=255}const u=e.bbox||[0,0,0,0],d=a.unitsPerEm||1/(e.fontMatrix||i)[0],f=e.ascentScaled?1:d/ri,g=a.ascent||Math.round(f*(e.ascent||u[3]));let p=a.descent||Math.round(f*(e.descent||u[1]));p>0&&e.descent>0&&u[1]<0&&(p=-p);const m=a.yMax||g,b=-a.yMin||-p;return"\0$ô\0\0\0Š»\0\0\0ŒŠ»\0\0ß\x001\0\0\0\0"+String.fromCharCode(e.fixedPitch?9:0)+"\0\0\0\0\0\0"+string32(r)+string32(n)+string32(s)+string32(o)+"*21*"+string16(e.italicAngle?1:0)+string16(c||e.firstChar)+string16(l||e.lastChar)+string16(g)+string16(p)+"\0d"+string16(m)+string16(b)+"\0\0\0\0\0\0\0\0"+string16(e.xHeight)+string16(e.capHeight)+string16(0)+string16(c||e.firstChar)+"\0"}function createPostTable(e){return"\0\0\0"+string32(Math.floor(65536*e.italicAngle))+"\0\0\0\0"+string32(e.fixedPitch?1:0)+"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"}function createPostscriptName(e){return e.replaceAll(/[^\x21-\x7E]|[[\](){}<>/%]/g,"").slice(0,63)}function createNameTable(e,t){t||(t=[[],[]]);const a=[t[0][0]||"Original licence",t[0][1]||e,t[0][2]||"Unknown",t[0][3]||"uniqueID",t[0][4]||e,t[0][5]||"Version 0.11",t[0][6]||createPostscriptName(e),t[0][7]||"Unknown",t[0][8]||"Unknown",t[0][9]||"Unknown"],r=[];let i,n,s,o,c;for(i=0,n=a.length;i0;if((s||o)&&"CIDFontType2"===a&&this.cidEncoding.startsWith("Identity-")){const a=e.cidToGidMap,r=[];applyStandardFontGlyphMap(r,_r());/Arial-?Black/i.test(t)?applyStandardFontGlyphMap(r,Ur()):/Calibri/i.test(t)&&applyStandardFontGlyphMap(r,Xr());if(a){for(const e in r){const t=r[e];void 0!==a[t]&&(r[+e]=a[t])}a.length!==this.toUnicode.length&&e.hasIncludedToUnicodeMap&&this.toUnicode instanceof IdentityToUnicodeMap&&this.toUnicode.forEach((function(e,t){const i=r[e];void 0===a[i]&&(r[+e]=t)}))}this.toUnicode instanceof IdentityToUnicodeMap||this.toUnicode.forEach((function(e,t){r[+e]=t}));this.toFontChar=r;this.toUnicode=new ToUnicodeMap(r)}else if(/Symbol/i.test(r))this.toFontChar=buildToFontChar(dr,kr(),this.differences);else if(/Dingbats/i.test(r))this.toFontChar=buildToFontChar(fr,Sr(),this.differences);else if(s){const e=buildToFontChar(this.defaultEncoding,kr(),this.differences);"CIDFontType2"!==a||this.cidEncoding.startsWith("Identity-")||this.toUnicode instanceof IdentityToUnicodeMap||this.toUnicode.forEach((function(t,a){e[+t]=a}));this.toFontChar=e}else{const e=kr(),a=[];this.toUnicode.forEach(((t,r)=>{if(!this.composite){const a=getUnicodeForGlyph(this.differences[t]||this.defaultEncoding[t],e);-1!==a&&(r=a)}a[+t]=r}));this.composite&&this.toUnicode instanceof IdentityToUnicodeMap&&/Tahoma|Verdana/i.test(t)&&applyStandardFontGlyphMap(a,_r());this.toFontChar=a}amendFallbackToUnicode(e);this.loadedName=r.split("-")[0]}checkAndRepair(e,t,a){const r=["OS/2","cmap","head","hhea","hmtx","maxp","name","post","loca","glyf","fpgm","prep","cvt ","CFF "];function readTables(e,t){const a=Object.create(null);a["OS/2"]=null;a.cmap=null;a.head=null;a.hhea=null;a.hmtx=null;a.maxp=null;a.name=null;a.post=null;for(let i=0;i>>0,r=e.getInt32()>>>0,i=e.getInt32()>>>0,n=e.pos;e.pos=e.start||0;e.skip(r);const s=e.getBytes(i);e.pos=n;if("head"===t){s[8]=s[9]=s[10]=s[11]=0;s[17]|=32}return{tag:t,checksum:a,length:i,offset:r,data:s}}function readOpenTypeHeader(e){return{version:e.getString(4),numTables:e.getUint16(),searchRange:e.getUint16(),entrySelector:e.getUint16(),rangeShift:e.getUint16()}}function sanitizeGlyph(e,t,a,r,i,n){const s={length:0,sizeOfInstructions:0};if(t<0||t>=e.length||a>e.length||a-t<=12)return s;const o=e.subarray(t,a),c=signedInt16(o[2],o[3]),l=signedInt16(o[4],o[5]),h=signedInt16(o[6],o[7]),u=signedInt16(o[8],o[9]);if(c>h){writeSignedInt16(o,2,h);writeSignedInt16(o,6,c)}if(l>u){writeSignedInt16(o,4,u);writeSignedInt16(o,8,l)}const d=signedInt16(o[0],o[1]);if(d<0){if(d<-1)return s;r.set(o,i);s.length=o.length;return s}let f,g=10,p=0;for(f=0;fo.length)return s;if(!n&&b>0){r.set(o.subarray(0,m),i);r.set([0,0],i+m);r.set(o.subarray(y,x),i+m+2);x-=b;o.length-x>3&&(x=x+3&-4);s.length=x;return s}if(o.length-x>3){x=x+3&-4;r.set(o.subarray(0,x),i);s.length=x;return s}r.set(o,i);s.length=o.length;return s}function readNameTable(e){const a=(t.start||0)+e.offset;t.pos=a;const r=[[],[]],i=[],n=e.length,s=a+n;if(0!==t.getUint16()||n<6)return[r,i];const o=t.getUint16(),c=t.getUint16();let l,h;for(l=0;ls)continue;t.pos=n;const o=e.name;if(e.encoding){let a="";for(let r=0,i=e.length;r0&&(l+=e-1)}}else{if(m||y){warn("TT: nested FDEFs not allowed");p=!0}m=!0;u=l;s=d.pop();t.functionsDefined[s]={data:c,i:l}}else if(!m&&!y){s=d.at(-1);if(isNaN(s))info("TT: CALL empty stack (or invalid entry).");else{t.functionsUsed[s]=!0;if(s in t.functionsStackDeltas){const e=d.length+t.functionsStackDeltas[s];if(e<0){warn("TT: CALL invalid functions stack delta.");t.hintsValid=!1;return}d.length=e}else if(s in t.functionsDefined&&!g.includes(s)){f.push({data:c,i:l,stackTop:d.length-1});g.push(s);o=t.functionsDefined[s];if(!o){warn("TT: CALL non-existent function");t.hintsValid=!1;return}c=o.data;l=o.i}}}if(!m&&!y){let t=0;e<=142?t=i[e]:e>=192&&e<=223?t=-1:e>=224&&(t=-2);if(e>=113&&e<=117){r=d.pop();isNaN(r)||(t=2*-r)}for(;t<0&&d.length>0;){d.pop();t++}for(;t>0;){d.push(NaN);t--}}}t.tooComplexToFollowFunctions=p;const w=[c];l>c.length&&w.push(new Uint8Array(l-c.length));if(u>h){warn("TT: complementing a missing function tail");w.push(new Uint8Array([34,45]))}!function foldTTTable(e,t){if(t.length>1){let a,r,i=0;for(a=0,r=t.length;a>>0,n=[];for(let t=0;t>>0);const s={ttcTag:t,majorVersion:a,minorVersion:r,numFonts:i,offsetTable:n};switch(a){case 1:return s;case 2:s.dsigTag=e.getInt32()>>>0;s.dsigLength=e.getInt32()>>>0;s.dsigOffset=e.getInt32()>>>0;return s}throw new FormatError(`Invalid TrueType Collection majorVersion: ${a}.`)}(e),i=t.split("+");let n;for(let s=0;s0||!(a.cMap instanceof IdentityCMap));if("OTTO"===n.version&&!t||!s.head||!s.hhea||!s.maxp||!s.post){c=new Stream(s["CFF "].data);o=new CFFFont(c,a);adjustWidths(a);return this.convert(e,o,a)}delete s.glyf;delete s.loca;delete s.fpgm;delete s.prep;delete s["cvt "];this.isOpenType=!0}if(!s.maxp)throw new FormatError('Required "maxp" table is not found');t.pos=(t.start||0)+s.maxp.offset;let h=t.getInt32();const u=t.getUint16();if(65536!==h&&20480!==h){if(6===s.maxp.length)h=20480;else{if(!(s.maxp.length>=32))throw new FormatError('"maxp" table has a wrong version number');h=65536}!function writeUint32(e,t,a){e[t+3]=255&a;e[t+2]=a>>>8;e[t+1]=a>>>16;e[t]=a>>>24}(s.maxp.data,0,h)}if(a.scaleFactors?.length===u&&l){const{scaleFactors:e}=a,t=int16(s.head.data[50],s.head.data[51]),r=new GlyfTable({glyfTable:s.glyf.data,isGlyphLocationsLong:t,locaTable:s.loca.data,numGlyphs:u});r.scale(e);const{glyf:i,loca:n,isLocationLong:o}=r.write();s.glyf.data=i;s.loca.data=n;if(o!==!!t){s.head.data[50]=0;s.head.data[51]=o?1:0}const c=s.hmtx.data;for(let t=0;t>8&255;c[a+1]=255&r;writeSignedInt16(c,a+2,Math.round(e[t]*signedInt16(c[a+2],c[a+3])))}}let d=u+1,f=!0;if(d>65535){f=!1;d=u;warn("Not enough space in glyfs to duplicate first glyph.")}let g=0,p=0;if(h>=65536&&s.maxp.length>=32){t.pos+=8;if(t.getUint16()>2){s.maxp.data[14]=0;s.maxp.data[15]=2}t.pos+=4;g=t.getUint16();t.pos+=4;p=t.getUint16()}s.maxp.data[4]=d>>8;s.maxp.data[5]=255&d;const m=function sanitizeTTPrograms(e,t,a,r){const i={functionsDefined:[],functionsUsed:[],functionsStackDeltas:[],tooComplexToFollowFunctions:!1,hintsValid:!0};e&&sanitizeTTProgram(e,i);t&&sanitizeTTProgram(t,i);e&&function checkInvalidFunctions(e,t){if(!e.tooComplexToFollowFunctions)if(e.functionsDefined.length>t){warn("TT: more functions defined than expected");e.hintsValid=!1}else for(let a=0,r=e.functionsUsed.length;at){warn("TT: invalid function id: "+a);e.hintsValid=!1;return}if(e.functionsUsed[a]&&!e.functionsDefined[a]){warn("TT: undefined function: "+a);e.hintsValid=!1;return}}}(i,r);if(a&&1&a.length){const e=new Uint8Array(a.length+1);e.set(a.data);a.data=e}return i.hintsValid}(s.fpgm,s.prep,s["cvt "],g);if(!m){delete s.fpgm;delete s.prep;delete s["cvt "]}!function sanitizeMetrics(e,t,a,r,i,n){if(!t){a&&(a.data=null);return}e.pos=(e.start||0)+t.offset;e.pos+=4;e.pos+=2;e.pos+=2;e.pos+=2;e.pos+=2;e.pos+=2;e.pos+=2;e.pos+=2;e.pos+=2;e.pos+=2;const s=e.getUint16();e.pos+=8;e.pos+=2;let o=e.getUint16();if(0!==s){if(!(2&int16(r.data[44],r.data[45]))){t.data[22]=0;t.data[23]=0}}if(o>i){info(`The numOfMetrics (${o}) should not be greater than the numGlyphs (${i}).`);o=i;t.data[34]=(65280&o)>>8;t.data[35]=255&o}const c=i-o-(a.length-4*o>>1);if(c>0){const e=new Uint8Array(a.length+2*c);e.set(a.data);if(n){e[a.length]=a.data[2];e[a.length+1]=a.data[3]}a.data=e}}(t,s.hhea,s.hmtx,s.head,d,f);if(!s.head)throw new FormatError('Required "head" table is not found');!function sanitizeHead(e,t,a){const r=e.data,i=function int32(e,t,a,r){return(e<<24)+(t<<16)+(a<<8)+r}(r[0],r[1],r[2],r[3]);if(i>>16!=1){info("Attempting to fix invalid version in head table: "+i);r[0]=0;r[1]=1;r[2]=0;r[3]=0}const n=int16(r[50],r[51]);if(n<0||n>1){info("Attempting to fix invalid indexToLocFormat in head table: "+n);const e=t+1;if(a===e<<1){r[50]=0;r[51]=0}else{if(a!==e<<2)throw new FormatError("Could not fix indexToLocFormat: "+n);r[50]=0;r[51]=1}}}(s.head,u,l?s.loca.length:0);let b=Object.create(null);if(l){const e=int16(s.head.data[50],s.head.data[51]),t=function sanitizeGlyphLocations(e,t,a,r,i,n,s){let o,c,l;if(r){o=4;c=function fontItemDecodeLong(e,t){return e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3]};l=function fontItemEncodeLong(e,t,a){e[t]=a>>>24&255;e[t+1]=a>>16&255;e[t+2]=a>>8&255;e[t+3]=255&a}}else{o=2;c=function fontItemDecode(e,t){return e[t]<<9|e[t+1]<<1};l=function fontItemEncode(e,t,a){e[t]=a>>9&255;e[t+1]=a>>1&255}}const h=n?a+1:a,u=o*(1+h),d=new Uint8Array(u);d.set(e.data.subarray(0,u));e.data=d;const f=t.data,g=f.length,p=new Uint8Array(g);let m,b;const y=[];for(m=0,b=0;mg&&(e=g);y.push({index:m,offset:e,endOffset:0})}y.sort(((e,t)=>e.offset-t.offset));for(m=0;me.index-t.index));for(m=0;ms&&(s=e.sizeOfInstructions);x+=t;l(d,b,x)}if(0===x){const e=new Uint8Array([0,1,0,0,0,0,0,0,0,0,0,0,0,0,49,0]);for(m=0,b=o;ma+x)t.data=p.subarray(0,a+x);else{t.data=new Uint8Array(a+x);t.data.set(p.subarray(0,x))}t.data.set(p.subarray(0,a),x);l(e.data,d.length-o,x+a)}else t.data=p.subarray(0,x);return{missingGlyphs:w,maxSizeOfInstructions:s}}(s.loca,s.glyf,u,e,m,f,p);b=t.missingGlyphs;if(h>=65536&&s.maxp.length>=32){s.maxp.data[26]=t.maxSizeOfInstructions>>8;s.maxp.data[27]=255&t.maxSizeOfInstructions}}if(!s.hhea)throw new FormatError('Required "hhea" table is not found');if(0===s.hhea.data[10]&&0===s.hhea.data[11]){s.hhea.data[10]=255;s.hhea.data[11]=255}const y={unitsPerEm:int16(s.head.data[18],s.head.data[19]),yMax:signedInt16(s.head.data[42],s.head.data[43]),yMin:signedInt16(s.head.data[38],s.head.data[39]),ascent:signedInt16(s.hhea.data[4],s.hhea.data[5]),descent:signedInt16(s.hhea.data[6],s.hhea.data[7]),lineGap:signedInt16(s.hhea.data[8],s.hhea.data[9])};this.ascent=y.ascent/y.unitsPerEm;this.descent=y.descent/y.unitsPerEm;this.lineGap=y.lineGap/y.unitsPerEm;if(this.cssFontInfo?.lineHeight){this.lineHeight=this.cssFontInfo.metrics.lineHeight;this.lineGap=this.cssFontInfo.metrics.lineGap}else this.lineHeight=this.ascent-this.descent+this.lineGap;s.post&&function readPostScriptTable(e,a,r){const i=(t.start||0)+e.offset;t.pos=i;const n=i+e.length,s=t.getInt32();t.skip(28);let o,c,l=!0;switch(s){case 65536:o=Rr;break;case 131072:const e=t.getUint16();if(e!==r){l=!1;break}const i=[];for(c=0;c=32768){l=!1;break}i.push(e)}if(!l)break;const h=[],u=[];for(;t.pos65535)throw new FormatError("Max size of CID is 65,535");let i=-1;t?i=r:void 0!==e[r]&&(i=e[r]);i>=0&&i>>0;let h=!1;if(o?.platformId!==i||o?.encodingId!==n){if(0!==i||0!==n&&1!==n&&3!==n)if(1===i&&0===n)h=!0;else if(3!==i||1!==n||!r&&o){if(a&&3===i&&0===n){h=!0;let a=!0;if(e>3;e.push(r);a=Math.max(r,a)}const r=[];for(let e=0;e<=a;e++)r.push({firstCode:t.getUint16(),entryCount:t.getUint16(),idDelta:signedInt16(t.getByte(),t.getByte()),idRangePos:t.pos+t.getUint16()});for(let a=0;a<256;a++)if(0===e[a]){t.pos=r[0].idRangePos+2*a;f=t.getUint16();u.push({charCode:a,glyphId:f})}else{const i=r[e[a]];for(d=0;d>1;t.skip(6);const a=[];let r;for(r=0;r>1)-(e-r);i.offsetIndex=s;o=Math.max(o,s+i.end-i.start+1)}else i.offsetIndex=-1}const c=[];for(d=0;d>>0;for(d=0;d>>0,a=t.getInt32()>>>0;let r=t.getInt32()>>>0;for(let t=e;t<=a;t++)u.push({charCode:t,glyphId:r++})}}}u.sort((function(e,t){return e.charCode-t.charCode}));for(let e=1;e=61440&&t<=61695&&(t&=255);w[t]=e.glyphId}if(a.glyphNames&&(o.length||this.differences.length))for(let e=0;e<256;++e){if(!c&&void 0!==w[e])continue;const t=this.differences[e]||o[e];if(!t)continue;const r=a.glyphNames.indexOf(t);r>0&&hasGlyph(r)&&(w[e]=r)}}0===w.length&&(w[0]=0);let x=d-1;f||(x=0);if(!a.cssFontInfo){const e=adjustMapping(w,hasGlyph,x,this.toUnicode);this.toFontChar=e.toFontChar;s.cmap={tag:"cmap",data:createCmapTable(e.charCodeToGlyphId,e.toUnicodeExtraMap,d)};s["OS/2"]&&function validateOS2Table(e,t){t.pos=(t.start||0)+e.offset;const a=t.getUint16();t.skip(60);const r=t.getUint16();if(a<4&&768&r)return!1;if(t.getUint16()>t.getUint16())return!1;t.skip(6);if(0===t.getUint16())return!1;e.data[8]=e.data[9]=0;return!0}(s["OS/2"],t)||(s["OS/2"]={tag:"OS/2",data:createOS2Table(a,e.charCodeToGlyphId,y)})}if(!l)try{c=new Stream(s["CFF "].data);o=new CFFParser(c,a,Ir).parse();o.duplicateFirstGlyph();const e=new CFFCompiler(o);s["CFF "].data=e.compile()}catch{warn("Failed to compile font "+a.loadedName)}if(s.name){const[t,r]=readNameTable(s.name);s.name.data=createNameTable(e,t);this.psName=t[0][6]||null;a.composite||function adjustTrueTypeToUnicode(e,t,a){if(e.isInternalFont)return;if(e.hasIncludedToUnicodeMap)return;if(e.hasEncoding)return;if(e.toUnicode instanceof IdentityToUnicodeMap)return;if(!t)return;if(0===a.length)return;if(e.defaultEncoding===ur)return;for(const e of a)if(!isWinNameRecord(e))return;const r=ur,i=[],n=kr();for(const e in r){const t=r[e];if(""===t)continue;const a=n[t];void 0!==a&&(i[e]=String.fromCharCode(a))}i.length>0&&e.toUnicode.amend(i)}(a,this.isSymbolicFont,r)}else s.name={tag:"name",data:createNameTable(this.name)};const k=new OpenTypeFileBuilder(n.version);for(const e in s)k.addTable(e,s[e].data);return k.toArray()}convert(e,t,a){a.fixedPitch=!1;a.builtInEncoding&&function adjustType1ToUnicode(e,t){if(e.isInternalFont)return;if(e.hasIncludedToUnicodeMap)return;if(t===e.defaultEncoding)return;if(e.toUnicode instanceof IdentityToUnicodeMap)return;const a=[],r=kr();for(const i in t){if(e.hasEncoding&&(e.baseEncodingName||void 0!==e.differences[i]))continue;const n=getUnicodeForGlyph(t[i],r);-1!==n&&(a[i]=String.fromCharCode(n))}a.length>0&&e.toUnicode.amend(a)}(a,a.builtInEncoding);let r=1;t instanceof CFFFont&&(r=t.numGlyphs-1);const n=t.getGlyphMapping(a);let s=null,o=n,c=null;if(!a.cssFontInfo){s=adjustMapping(n,t.hasGlyphId.bind(t),r,this.toUnicode);this.toFontChar=s.toFontChar;o=s.charCodeToGlyphId;c=s.toUnicodeExtraMap}const l=t.numGlyphs;function getCharCodes(e,t){let a=null;for(const r in e)t===e[r]&&(a||=[]).push(0|r);return a}function createCharCode(e,t){for(const a in e)if(t===e[a])return 0|a;s.charCodeToGlyphId[s.nextAvailableFontCharCode]=t;return s.nextAvailableFontCharCode++}const h=t.seacs;if(s&&h?.length){const e=a.fontMatrix||i,r=t.getCharset(),o=Object.create(null);for(let t in h){t|=0;const a=h[t],i=hr[a[2]],c=hr[a[3]],l=r.indexOf(i),u=r.indexOf(c);if(l<0||u<0)continue;const d={x:a[0]*e[0]+a[1]*e[2]+e[4],y:a[0]*e[1]+a[1]*e[3]+e[5]},f=getCharCodes(n,t);if(f)for(const e of f){const t=s.charCodeToGlyphId,a=createCharCode(t,l),r=createCharCode(t,u);o[e]={baseFontCharCode:a,accentFontCharCode:r,accentOffset:d}}}a.seacMap=o}const u=1/(a.fontMatrix||i)[0],d=new OpenTypeFileBuilder("OTTO");d.addTable("CFF ",t.data);d.addTable("OS/2",createOS2Table(a,o));d.addTable("cmap",createCmapTable(o,c,l));d.addTable("head","\0\0\0\0\0\0\0\0\0\0_<õ\0\0"+safeString16(u)+"\0\0\0\0ž\v~'\0\0\0\0ž\v~'\0\0"+safeString16(a.descent)+"ÿ"+safeString16(a.ascent)+string16(a.italicAngle?2:0)+"\0\0\0\0\0\0\0");d.addTable("hhea","\0\0\0"+safeString16(a.ascent)+safeString16(a.descent)+"\0\0ÿÿ\0\0\0\0\0\0"+safeString16(a.capHeight)+safeString16(Math.tan(a.italicAngle)*a.xHeight)+"\0\0\0\0\0\0\0\0\0\0\0\0"+string16(l));d.addTable("hmtx",function fontFieldsHmtx(){const e=t.charstrings,a=t.cff?t.cff.widths:null;let r="\0\0\0\0";for(let t=1,i=l;t=65520&&e<=65535?0:e>=62976&&e<=63743?Ar()[e]||e:173===e?45:e}(a)}this.isType3Font&&(i=a);let h=null;if(this.seacMap?.[e]){l=!0;const t=this.seacMap[e];a=t.baseFontCharCode;h={fontChar:String.fromCodePoint(t.accentFontCharCode),offset:t.accentOffset}}let u="";"number"==typeof a&&(a<=1114111?u=String.fromCodePoint(a):warn(`charToGlyph - invalid fontCharCode: ${a}`));n=new fonts_Glyph(e,u,c,h,r,o,i,t,l);return this._glyphCache[e]=n}charsToGlyphs(e){let t=this._charsCache[e];if(t)return t;t=[];if(this.cMap){const a=Object.create(null),r=e.length;let i=0;for(;it.length%2==1,r=this.toUnicode instanceof IdentityToUnicodeMap?e=>this.toUnicode.charCodeOf(e):e=>this.toUnicode.charCodeOf(String.fromCodePoint(e));for(let i=0,n=e.length;i55295&&(n<57344||n>65533)&&i++;if(this.toUnicode){const e=r(n);if(-1!==e){if(hasCurrentBufErrors()){t.push(a.join(""));a.length=0}for(let t=(this.cMap?this.cMap.getCharCodeLength(e):1)-1;t>=0;t--)a.push(String.fromCharCode(e>>8*t&255));continue}}if(!hasCurrentBufErrors()){t.push(a.join(""));a.length=0}a.push(String.fromCodePoint(n))}t.push(a.join(""));return t}}class ErrorFont{constructor(e){this.error=e;this.loadedName="g_font_error";this.missingFile=!0}charsToGlyphs(){return[]}encodeString(e){return[e]}exportData(e=!1){return{error:this.error}}}const si=2,oi=3,ci=4,li=5,hi=6,ui=7;class Pattern{constructor(){unreachable("Cannot initialize Pattern.")}static parseShading(e,t,a,r,i){const n=e instanceof BaseStream?e.dict:e,s=n.get("ShadingType");try{switch(s){case si:case oi:return new RadialAxialShading(n,t,a,r,i);case ci:case li:case hi:case ui:return new MeshShading(e,t,a,r,i);default:throw new FormatError("Unsupported ShadingType: "+s)}}catch(e){if(e instanceof MissingDataException)throw e;warn(e);return new DummyShading}}}class BaseShading{static SMALL_NUMBER=1e-6;constructor(){this.constructor===BaseShading&&unreachable("Cannot initialize BaseShading.")}getIR(){unreachable("Abstract method `getIR` called.")}}class RadialAxialShading extends BaseShading{constructor(e,t,a,r,i){super();this.coordsArr=e.getArray("Coords");this.shadingType=e.get("ShadingType");const n=ColorSpace.parse({cs:e.getRaw("CS")||e.getRaw("ColorSpace"),xref:t,resources:a,pdfFunctionFactory:r,localColorSpaceCache:i}),s=e.getArray("BBox");this.bbox=Array.isArray(s)&&4===s.length?Util.normalizeRect(s):null;let o=0,c=1;if(e.has("Domain")){const t=e.getArray("Domain");o=t[0];c=t[1]}let l=!1,h=!1;if(e.has("Extend")){const t=e.getArray("Extend");l=t[0];h=t[1]}if(!(this.shadingType!==oi||l&&h)){const[e,t,a,r,i,n]=this.coordsArr,s=Math.hypot(e-r,t-i);a<=n+s&&n<=a+s&&warn("Unsupported radial gradient.")}this.extendStart=l;this.extendEnd=h;const u=e.getRaw("Function"),d=r.createFromArray(u),f=(c-o)/840,g=this.colorStops=[];if(o>=c||f<=0){info("Bad shading domain.");return}const p=new Float32Array(n.numComps),m=new Float32Array(1);let b,y=0;m[0]=o;d(m,0,p,0);let w=n.getRgb(p,0);const x=Util.makeHexColor(w[0],w[1],w[2]);g.push([0,x]);let k=1;m[0]=o+f;d(m,0,p,0);let S=n.getRgb(p,0),C=S[0]-w[0]+1,v=S[1]-w[1]+1,F=S[2]-w[2]+1,O=S[0]-w[0]-1,T=S[1]-w[1]-1,M=S[2]-w[2]-1;for(let e=2;e<840;e++){m[0]=o+e*f;d(m,0,p,0);b=n.getRgb(p,0);const t=e-y;C=Math.min(C,(b[0]-w[0]+1)/t);v=Math.min(v,(b[1]-w[1]+1)/t);F=Math.min(F,(b[2]-w[2]+1)/t);O=Math.max(O,(b[0]-w[0]-1)/t);T=Math.max(T,(b[1]-w[1]-1)/t);M=Math.max(M,(b[2]-w[2]-1)/t);if(!(O<=C&&T<=v&&M<=F)){const e=Util.makeHexColor(S[0],S[1],S[2]);g.push([k/840,e]);C=b[0]-S[0]+1;v=b[1]-S[1]+1;F=b[2]-S[2]+1;O=b[0]-S[0]-1;T=b[1]-S[1]-1;M=b[2]-S[2]-1;y=k;w=S}k=e;S=b}const D=Util.makeHexColor(S[0],S[1],S[2]);g.push([1,D]);let R="transparent";if(e.has("Background")){b=n.getRgb(e.get("Background"),0);R=Util.makeHexColor(b[0],b[1],b[2])}if(!l){g.unshift([0,R]);g[1][0]+=BaseShading.SMALL_NUMBER}if(!h){g.at(-1)[0]-=BaseShading.SMALL_NUMBER;g.push([1,R])}this.colorStops=g}getIR(){const e=this.coordsArr,t=this.shadingType;let a,r,i,n,s;if(t===si){r=[e[0],e[1]];i=[e[2],e[3]];n=null;s=null;a="axial"}else if(t===oi){r=[e[0],e[1]];i=[e[3],e[4]];n=e[2];s=e[5];a="radial"}else unreachable(`getPattern type unknown: ${t}`);return["RadialAxial",a,this.bbox,this.colorStops,r,i,n,s]}}class MeshStreamReader{constructor(e,t){this.stream=e;this.context=t;this.buffer=0;this.bufferLength=0;const a=t.numComps;this.tmpCompsBuf=new Float32Array(a);const r=t.colorSpace.numComps;this.tmpCsCompsBuf=t.colorFn?new Float32Array(r):this.tmpCompsBuf}get hasData(){if(this.stream.end)return this.stream.pos0)return!0;const e=this.stream.getByte();if(e<0)return!1;this.buffer=e;this.bufferLength=8;return!0}readBits(e){let t=this.buffer,a=this.bufferLength;if(32===e){if(0===a)return(this.stream.getByte()<<24|this.stream.getByte()<<16|this.stream.getByte()<<8|this.stream.getByte())>>>0;t=t<<24|this.stream.getByte()<<16|this.stream.getByte()<<8|this.stream.getByte();const e=this.stream.getByte();this.buffer=e&(1<>a)>>>0}if(8===e&&0===a)return this.stream.getByte();for(;a>a}align(){this.buffer=0;this.bufferLength=0}readFlag(){return this.readBits(this.context.bitsPerFlag)}readCoordinate(){const e=this.context.bitsPerCoordinate,t=this.readBits(e),a=this.readBits(e),r=this.context.decode,i=e<32?1/((1<n?n:e;t=t>s?s:t;a=ae*i[t])):a;let s,o=-2;const c=[];for(const[e,t]of r.map(((e,t)=>[e,t])).sort((([e],[t])=>e-t)))if(-1!==e)if(e===o+1){s.push(n[t]);o+=1}else{o=e;s=[n[t]];c.push(e,s)}return c}(e),a=new Dict(null);a.set("BaseFont",Name.get(e));a.set("Type",Name.get("Font"));a.set("Subtype",Name.get("CIDFontType2"));a.set("Encoding",Name.get("Identity-H"));a.set("CIDToGIDMap",Name.get("Identity"));a.set("W",t);a.set("FirstChar",t[0]);a.set("LastChar",t.at(-2)+t.at(-1).length-1);const r=new Dict(null);a.set("FontDescriptor",r);const i=new Dict(null);i.set("Ordering","Identity");i.set("Registry","Adobe");i.set("Supplement",0);a.set("CIDSystemInfo",i);return a}class PostScriptParser{constructor(e){this.lexer=e;this.operators=[];this.token=null;this.prev=null}nextToken(){this.prev=this.token;this.token=this.lexer.getToken()}accept(e){if(this.token.type===e){this.nextToken();return!0}return!1}expect(e){if(this.accept(e))return!0;throw new FormatError(`Unexpected symbol: found ${this.token.type} expected ${e}.`)}parse(){this.nextToken();this.expect(an.LBRACE);this.parseBlock();this.expect(an.RBRACE);return this.operators}parseBlock(){for(;;)if(this.accept(an.NUMBER))this.operators.push(this.prev.value);else if(this.accept(an.OPERATOR))this.operators.push(this.prev.value);else{if(!this.accept(an.LBRACE))return;this.parseCondition()}}parseCondition(){const e=this.operators.length;this.operators.push(null,null);this.parseBlock();this.expect(an.RBRACE);if(this.accept(an.IF)){this.operators[e]=this.operators.length;this.operators[e+1]="jz"}else{if(!this.accept(an.LBRACE))throw new FormatError("PS Function: error parsing conditional.");{const t=this.operators.length;this.operators.push(null,null);const a=this.operators.length;this.parseBlock();this.expect(an.RBRACE);this.expect(an.IFELSE);this.operators[t]=this.operators.length;this.operators[t+1]="j";this.operators[e]=a;this.operators[e+1]="jz"}}}}const an={LBRACE:0,RBRACE:1,NUMBER:2,OPERATOR:3,IF:4,IFELSE:5};class PostScriptToken{static get opCache(){return shadow(this,"opCache",Object.create(null))}constructor(e,t){this.type=e;this.value=t}static getOperator(e){return PostScriptToken.opCache[e]||=new PostScriptToken(an.OPERATOR,e)}static get LBRACE(){return shadow(this,"LBRACE",new PostScriptToken(an.LBRACE,"{"))}static get RBRACE(){return shadow(this,"RBRACE",new PostScriptToken(an.RBRACE,"}"))}static get IF(){return shadow(this,"IF",new PostScriptToken(an.IF,"IF"))}static get IFELSE(){return shadow(this,"IFELSE",new PostScriptToken(an.IFELSE,"IFELSE"))}}class PostScriptLexer{constructor(e){this.stream=e;this.nextChar();this.strBuf=[]}nextChar(){return this.currentChar=this.stream.getByte()}getToken(){let e=!1,t=this.currentChar;for(;;){if(t<0)return fa;if(e)10!==t&&13!==t||(e=!1);else if(37===t)e=!0;else if(!isWhiteSpace(t))break;t=this.nextChar()}switch(0|t){case 48:case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:case 43:case 45:case 46:return new PostScriptToken(an.NUMBER,this.getNumber());case 123:this.nextChar();return PostScriptToken.LBRACE;case 125:this.nextChar();return PostScriptToken.RBRACE}const a=this.strBuf;a.length=0;a[0]=String.fromCharCode(t);for(;(t=this.nextChar())>=0&&(t>=65&&t<=90||t>=97&&t<=122);)a.push(String.fromCharCode(t));const r=a.join("");switch(r.toLowerCase()){case"if":return PostScriptToken.IF;case"ifelse":return PostScriptToken.IFELSE;default:return PostScriptToken.getOperator(r)}}getNumber(){let e=this.currentChar;const t=this.strBuf;t.length=0;t[0]=String.fromCharCode(e);for(;(e=this.nextChar())>=0&&(e>=48&&e<=57||45===e||46===e);)t.push(String.fromCharCode(e));const a=parseFloat(t.join(""));if(isNaN(a))throw new FormatError(`Invalid floating point number: ${a}`);return a}}class BaseLocalCache{constructor(e){this.constructor===BaseLocalCache&&unreachable("Cannot initialize BaseLocalCache.");this._onlyRefs=!0===e?.onlyRefs;if(!this._onlyRefs){this._nameRefMap=new Map;this._imageMap=new Map}this._imageCache=new RefSetCache}getByName(e){this._onlyRefs&&unreachable("Should not call `getByName` method.");const t=this._nameRefMap.get(e);return t?this.getByRef(t):this._imageMap.get(e)||null}getByRef(e){return this._imageCache.get(e)||null}set(e,t,a){unreachable("Abstract method `set` called.")}}class LocalImageCache extends BaseLocalCache{set(e,t=null,a){if("string"!=typeof e)throw new Error('LocalImageCache.set - expected "name" argument.');if(t){if(this._imageCache.has(t))return;this._nameRefMap.set(e,t);this._imageCache.put(t,a)}else this._imageMap.has(e)||this._imageMap.set(e,a)}}class LocalColorSpaceCache extends BaseLocalCache{set(e=null,t=null,a){if("string"!=typeof e&&!t)throw new Error('LocalColorSpaceCache.set - expected "name" and/or "ref" argument.');if(t){if(this._imageCache.has(t))return;null!==e&&this._nameRefMap.set(e,t);this._imageCache.put(t,a)}else this._imageMap.has(e)||this._imageMap.set(e,a)}}class LocalFunctionCache extends BaseLocalCache{constructor(e){super({onlyRefs:!0})}set(e=null,t,a){if(!t)throw new Error('LocalFunctionCache.set - expected "ref" argument.');this._imageCache.has(t)||this._imageCache.put(t,a)}}class LocalGStateCache extends BaseLocalCache{set(e,t=null,a){if("string"!=typeof e)throw new Error('LocalGStateCache.set - expected "name" argument.');if(t){if(this._imageCache.has(t))return;this._nameRefMap.set(e,t);this._imageCache.put(t,a)}else this._imageMap.has(e)||this._imageMap.set(e,a)}}class LocalTilingPatternCache extends BaseLocalCache{constructor(e){super({onlyRefs:!0})}set(e=null,t,a){if(!t)throw new Error('LocalTilingPatternCache.set - expected "ref" argument.');this._imageCache.has(t)||this._imageCache.put(t,a)}}class RegionalImageCache extends BaseLocalCache{constructor(e){super({onlyRefs:!0})}set(e=null,t,a){if(!t)throw new Error('RegionalImageCache.set - expected "ref" argument.');this._imageCache.has(t)||this._imageCache.put(t,a)}}class GlobalImageCache{static NUM_PAGES_THRESHOLD=2;static MIN_IMAGES_TO_CACHE=10;static MAX_BYTE_SIZE=5e7;constructor(){this._refCache=new RefSetCache;this._imageCache=new RefSetCache}get _byteSize(){let e=0;for(const t of this._imageCache)e+=t.byteSize;return e}get _cacheLimitReached(){return!(this._imageCache.size>c)*h;l&=(1<a?e=a:e0&&(d=n[u-1]);let f=r[1];u>1,l=i.length>>1,h=new PostScriptEvaluator(o),u=Object.create(null);let d=8192;const f=new Float32Array(l);return function constructPostScriptFn(e,t,a,r){let i,s,o="";const g=f;for(i=0;ie&&(s=e)}m[i]=s}if(d>0){d--;u[o]=m}a.set(m,r)}}}function isPDFFunction(e){let t;if(e instanceof Dict)t=e;else{if(!(e instanceof BaseStream))return!1;t=e.dict}return t.has("FunctionType")}class PostScriptStack{static MAX_STACK_SIZE=100;constructor(e){this.stack=e?Array.from(e):[]}push(e){if(this.stack.length>=PostScriptStack.MAX_STACK_SIZE)throw new Error("PostScript function stack overflow.");this.stack.push(e)}pop(){if(this.stack.length<=0)throw new Error("PostScript function stack underflow.");return this.stack.pop()}copy(e){if(this.stack.length+e>=PostScriptStack.MAX_STACK_SIZE)throw new Error("PostScript function stack overflow.");const t=this.stack;for(let a=t.length-e,r=e-1;r>=0;r--,a++)t.push(t[a])}index(e){this.push(this.stack[this.stack.length-e-1])}roll(e,t){const a=this.stack,r=a.length-e,i=a.length-1,n=r+(t-Math.floor(t/e)*e);for(let e=r,t=i;e0?t.push(s<>o);break;case"ceiling":s=t.pop();t.push(Math.ceil(s));break;case"copy":s=t.pop();t.copy(s);break;case"cos":s=t.pop();t.push(Math.cos(s%360/180*Math.PI));break;case"cvi":s=0|t.pop();t.push(s);break;case"cvr":break;case"div":o=t.pop();s=t.pop();t.push(s/o);break;case"dup":t.copy(1);break;case"eq":o=t.pop();s=t.pop();t.push(s===o);break;case"exch":t.roll(2,1);break;case"exp":o=t.pop();s=t.pop();t.push(s**o);break;case"false":t.push(!1);break;case"floor":s=t.pop();t.push(Math.floor(s));break;case"ge":o=t.pop();s=t.pop();t.push(s>=o);break;case"gt":o=t.pop();s=t.pop();t.push(s>o);break;case"idiv":o=t.pop();s=t.pop();t.push(s/o|0);break;case"index":s=t.pop();t.index(s);break;case"le":o=t.pop();s=t.pop();t.push(s<=o);break;case"ln":s=t.pop();t.push(Math.log(s));break;case"log":s=t.pop();t.push(Math.log10(s));break;case"lt":o=t.pop();s=t.pop();t.push(s=t?new AstLiteral(t):e.max<=t?e:new AstMin(e,t)}class PostScriptCompiler{compile(e,t,a){const r=[],i=[],n=t.length>>1,s=a.length>>1;let o,c,l,h,u,d,f,g,p=0;for(let e=0;et.min){o.unshift("Math.max(",n,", ");o.push(")")}if(s4){r=!0;t=0}else{r=!1;t=1}const c=[];for(n=0;n=0&&"ET"===on[e];--e)on[e]="EN";for(let e=n+1;e0&&(t=on[n-1]);let a=u;e+1g&&isOdd(g)&&(m=g)}for(g=p;g>=m;--g){let e=-1;for(n=0,s=c.length;n=0){reverseValues(sn,e,n);e=-1}}else e<0&&(e=n);e>=0&&reverseValues(sn,e,c.length)}for(n=0,s=sn.length;n"!==e||(sn[n]="")}return createBidiText(sn.join(""),r)}const cn={style:"normal",weight:"normal"},ln={style:"normal",weight:"bold"},hn={style:"italic",weight:"normal"},un={style:"italic",weight:"bold"},dn=new Map([["Times-Roman",{local:["Times New Roman","Times-Roman","Times","Liberation Serif","Nimbus Roman","Nimbus Roman L","Tinos","Thorndale","TeX Gyre Termes","FreeSerif","DejaVu Serif","Bitstream Vera Serif","Ubuntu"],style:cn,ultimate:"serif"}],["Times-Bold",{alias:"Times-Roman",style:ln,ultimate:"serif"}],["Times-Italic",{alias:"Times-Roman",style:hn,ultimate:"serif"}],["Times-BoldItalic",{alias:"Times-Roman",style:un,ultimate:"serif"}],["Helvetica",{local:["Helvetica","Helvetica Neue","Arial","Arial Nova","Liberation Sans","Arimo","Nimbus Sans","Nimbus Sans L","A030","TeX Gyre Heros","FreeSans","DejaVu Sans","Albany","Bitstream Vera Sans","Arial Unicode MS","Microsoft Sans Serif","Apple Symbols","Cantarell"],path:"LiberationSans-Regular.ttf",style:cn,ultimate:"sans-serif"}],["Helvetica-Bold",{alias:"Helvetica",path:"LiberationSans-Bold.ttf",style:ln,ultimate:"sans-serif"}],["Helvetica-Oblique",{alias:"Helvetica",path:"LiberationSans-Italic.ttf",style:hn,ultimate:"sans-serif"}],["Helvetica-BoldOblique",{alias:"Helvetica",path:"LiberationSans-BoldItalic.ttf",style:un,ultimate:"sans-serif"}],["Courier",{local:["Courier","Courier New","Liberation Mono","Nimbus Mono","Nimbus Mono L","Cousine","Cumberland","TeX Gyre Cursor","FreeMono"],style:cn,ultimate:"monospace"}],["Courier-Bold",{alias:"Courier",style:ln,ultimate:"monospace"}],["Courier-Oblique",{alias:"Courier",style:hn,ultimate:"monospace"}],["Courier-BoldOblique",{alias:"Courier",style:un,ultimate:"monospace"}],["ArialBlack",{local:["Arial Black"],style:{style:"normal",weight:"900"},fallback:"Helvetica-Bold"}],["ArialBlack-Bold",{alias:"ArialBlack"}],["ArialBlack-Italic",{alias:"ArialBlack",style:{style:"italic",weight:"900"},fallback:"Helvetica-BoldOblique"}],["ArialBlack-BoldItalic",{alias:"ArialBlack-Italic"}],["ArialNarrow",{local:["Arial Narrow","Liberation Sans Narrow","Helvetica Condensed","Nimbus Sans Narrow","TeX Gyre Heros Cn"],style:cn,fallback:"Helvetica"}],["ArialNarrow-Bold",{alias:"ArialNarrow",style:ln,fallback:"Helvetica-Bold"}],["ArialNarrow-Italic",{alias:"ArialNarrow",style:hn,fallback:"Helvetica-Oblique"}],["ArialNarrow-BoldItalic",{alias:"ArialNarrow",style:un,fallback:"Helvetica-BoldOblique"}],["Calibri",{local:["Calibri","Carlito"],style:cn,fallback:"Helvetica"}],["Calibri-Bold",{alias:"Calibri",style:ln,fallback:"Helvetica-Bold"}],["Calibri-Italic",{alias:"Calibri",style:hn,fallback:"Helvetica-Oblique"}],["Calibri-BoldItalic",{alias:"Calibri",style:un,fallback:"Helvetica-BoldOblique"}],["Wingdings",{local:["Wingdings","URW Dingbats"],style:cn}],["Wingdings-Regular",{alias:"Wingdings"}],["Wingdings-Bold",{alias:"Wingdings"}]]),fn=new Map([["Arial-Black","ArialBlack"]]);function generateFont({alias:e,local:t,path:a,fallback:r,style:i,ultimate:n},s,o,c=!0,l=!0,h=""){const u={style:null,ultimate:null};if(t){const e=h?` ${h}`:"";for(const a of t)s.push(`local(${a}${e})`)}if(e){const t=dn.get(e),n=h||function getStyleToAppend(e){switch(e){case ln:return"Bold";case hn:return"Italic";case un:return"Bold Italic";default:if("bold"===e?.weight)return"Bold";if("italic"===e?.style)return"Italic"}return""}(i);Object.assign(u,generateFont(t,s,o,c&&!r,l&&!a,n))}i&&(u.style=i);n&&(u.ultimate=n);if(c&&r){const e=dn.get(r),{ultimate:t}=generateFont(e,s,o,c,l&&!a,h);u.ultimate||=t}l&&a&&o&&s.push(`url(${o}${a})`);return u}function getFontSubstitution(e,t,a,r,i){if(r.startsWith("InvalidPDFjsFont_"))return null;const n=r=normalizeFontName(r);let s=e.get(n);if(s)return s;let o=dn.get(r);if(!o)for(const[e,t]of fn)if(r.startsWith(e)){r=`${t}${r.substring(e.length)}`;o=dn.get(r);break}let c=!1;if(!o){o=dn.get(i);c=!0}const l=`${t.getDocId()}_s${t.createFontId()}`;if(!o){if(!validateFontName(r)){e.set(n,null);return null}const t=/bold/gi.test(r),a=/oblique|italic/gi.test(r);s={css:l,guessFallback:!0,loadedName:l,baseFontName:r,src:`local(${r})`,style:t&&a&&un||t&&ln||a&&hn||cn};e.set(n,s);return s}const h=[];c&&validateFontName(r)&&h.push(`local(${r})`);const{style:u,ultimate:d}=generateFont(o,h,a),f=null===d;s={css:`${l}${f?"":`,${d}`}`,guessFallback:f,loadedName:l,baseFontName:r,src:h.join(","),style:u};e.set(n,s);return s}class ImageResizer{constructor(e,t){this._imgData=e;this._isMask=t}static needsToBeResized(e,t){if(e<=this._goodSquareLength&&t<=this._goodSquareLength)return!1;const{MAX_DIM:a}=this;if(e>a||t>a)return!0;const r=e*t;if(this._hasMaxArea)return r>this.MAX_AREA;if(r(this.MAX_AREA=this._goodSquareLength**2)}static get MAX_DIM(){return shadow(this,"MAX_DIM",this._guessMax(2048,65537,0,1))}static get MAX_AREA(){this._hasMaxArea=!0;return shadow(this,"MAX_AREA",this._guessMax(ImageResizer._goodSquareLength,this.MAX_DIM,128,0)**2)}static set MAX_AREA(e){if(e>=0){this._hasMaxArea=!0;shadow(this,"MAX_AREA",e)}}static setMaxArea(e){this._hasMaxArea||(this.MAX_AREA=e>>2)}static _areGoodDims(e,t){try{const a=new OffscreenCanvas(e,t),r=a.getContext("2d");r.fillRect(0,0,1,1);const i=r.getImageData(0,0,1,1).data[3];a.width=a.height=1;return 0!==i}catch{return!1}}static _guessMax(e,t,a,r){for(;e+a+1>3,s=a+3&-4;if(a!==s){const e=new Uint8Array(s*t);let r=0;for(let n=0,o=t*a;n>>8;t[a++]=255&i}}}else{if(!function isArrayBuffer(e){return"object"==typeof e&&void 0!==e?.byteLength}(e))throw new Error("Wrong data format in MurmurHash3_64_update. Input must be a string or array.");t=e.slice();a=t.byteLength}const r=a>>2,i=a-4*r,n=new Uint32Array(t.buffer,0,r);let s=0,o=0,c=this.h1,l=this.h2;const h=3432918353,u=461845907,d=11601,f=13715;for(let e=0;e>>17;s=s*u&pn|s*f&mn;c^=s;c=c<<13|c>>>19;c=5*c+3864292196}else{o=n[e];o=o*h&pn|o*d&mn;o=o<<15|o>>>17;o=o*u&pn|o*f&mn;l^=o;l=l<<13|l>>>19;l=5*l+3864292196}s=0;switch(i){case 3:s^=t[4*r+2]<<16;case 2:s^=t[4*r+1]<<8;case 1:s^=t[4*r];s=s*h&pn|s*d&mn;s=s<<15|s>>>17;s=s*u&pn|s*f&mn;1&r?c^=s:l^=s}this.h1=c;this.h2=l}hexdigest(){let e=this.h1,t=this.h2;e^=t>>>1;e=3981806797*e&pn|36045*e&mn;t=4283543511*t&pn|(2950163797*(t<<16|e>>>16)&pn)>>>16;e^=t>>>1;e=444984403*e&pn|60499*e&mn;t=3301882366*t&pn|(3120437893*(t<<16|e>>>16)&pn)>>>16;e^=t>>>1;return(e>>>0).toString(16).padStart(8,"0")+(t>>>0).toString(16).padStart(8,"0")}}function addState(e,t,a,r,i){let n=e;for(let e=0,a=t.length-1;e1e3){l=Math.max(l,d);f+=u+2;d=0;u=0}h.push({transform:t,x:d,y:f,w:a.width,h:a.height});d+=a.width+2;u=Math.max(u,a.height)}const g=Math.max(l,d)+1,p=f+u+1,m=new Uint8Array(g*p*4),b=g<<2;for(let e=0;e=0;){t[n-4]=t[n];t[n-3]=t[n+1];t[n-2]=t[n+2];t[n-1]=t[n+3];t[n+a]=t[n+a-4];t[n+a+1]=t[n+a-3];t[n+a+2]=t[n+a-2];t[n+a+3]=t[n+a-1];n-=b}}const y={width:g,height:p};if(e.isOffscreenCanvasSupported){const e=new OffscreenCanvas(g,p);e.getContext("2d").putImageData(new ImageData(new Uint8ClampedArray(m.buffer),g,p),0,0);y.bitmap=e.transferToImageBitmap();y.data=null}else{y.kind=F;y.data=m}a.splice(n,4*c,Qt);r.splice(n,4*c,[y,h]);return n+1}));addState(bn,[Re,Ee,Kt,Ne],null,(function iterateImageMaskGroup(e,t){const a=e.fnArray,r=(t-(e.iCurr-3))%4;switch(r){case 0:return a[t]===Re;case 1:return a[t]===Ee;case 2:return a[t]===Kt;case 3:return a[t]===Ne}throw new Error(`iterateImageMaskGroup - invalid pos: ${r}`)}),(function foundImageMaskGroup(e,t){const a=e.fnArray,r=e.argsArray,i=e.iCurr,n=i-3,s=i-2,o=i-1;let c=Math.floor((t-n)/4);if(c<10)return t-(t-n)%4;let l,h,u=!1;const d=r[o][0],f=r[s][0],g=r[s][1],p=r[s][2],m=r[s][3];if(g===p){u=!0;l=s+4;let e=o+4;for(let t=1;t=4&&a[n-4]===a[s]&&a[n-3]===a[o]&&a[n-2]===a[c]&&a[n-1]===a[l]&&r[n-4][0]===h&&r[n-4][1]===u){d++;f-=5}let g=f+4;for(let e=1;e=a)break}r=(r||bn)[e[t]];if(r&&!Array.isArray(r)){n.iCurr=t;t++;if(!r.checkFn||(0,r.checkFn)(n)){i=r;r=null}else r=null}else t++}this.state=r;this.match=i;this.lastProcessed=t}flush(){for(;this.match;){const e=this.queue.fnArray.length;this.lastProcessed=(0,this.match.processFn)(this.context,e);this.match=null;this.state=null;this._optimize()}}reset(){this.state=null;this.match=null;this.lastProcessed=0}}class OperatorList{static CHUNK_SIZE=1e3;static CHUNK_SIZE_ABOUT=this.CHUNK_SIZE-5;constructor(e=0,t){this._streamSink=t;this.fnArray=[];this.argsArray=[];this.optimizer=!t||e&g?new NullOptimizer(this):new QueueOptimizer(this);this.dependencies=new Set;this._totalLength=0;this.weight=0;this._resolved=t?null:Promise.resolve()}set isOffscreenCanvasSupported(e){this.optimizer.isOffscreenCanvasSupported=e}get length(){return this.argsArray.length}get ready(){return this._resolved||this._streamSink.ready}get totalLength(){return this._totalLength+this.length}addOp(e,t){this.optimizer.push(e,t);this.weight++;this._streamSink&&(this.weight>=OperatorList.CHUNK_SIZE||this.weight>=OperatorList.CHUNK_SIZE_ABOUT&&(e===Ne||e===tt))&&this.flush()}addImageOps(e,t,a){void 0!==a&&this.addOp(_t,["OC",a]);this.addOp(e,t);void 0!==a&&this.addOp(Ut,[])}addDependency(e){if(!this.dependencies.has(e)){this.dependencies.add(e);this.addOp(Ce,[e])}}addDependencies(e){for(const t of e)this.addDependency(t)}addOpList(e){if(e instanceof OperatorList){for(const t of e.dependencies)this.dependencies.add(t);for(let t=0,a=e.length;tr&&(e=r);return e}function resizeImageMask(e,t,a,r,i,n){const s=i*n;let o;o=t<=8?new Uint8Array(s):t<=16?new Uint16Array(s):new Uint32Array(s);const c=a/i,l=r/n;let h,u,d,f,g=0;const p=new Uint16Array(i),m=a;for(h=0;h0&&Number.isInteger(a.height)&&a.height>0&&(a.width!==d||a.height!==f)){warn("PDFImage - using the Width/Height of the image data, rather than the image dictionary.");d=a.width;f=a.height}if(d<1||f<1)throw new FormatError(`Invalid image width: ${d} or height: ${f}`);this.width=d;this.height=f;this.interpolate=l.get("I","Interpolate");this.imageMask=l.get("IM","ImageMask")||!1;this.matte=l.get("Matte")||!1;let g=a.bitsPerComponent;if(!g){g=l.get("BPC","BitsPerComponent");if(!g){if(!this.imageMask)throw new FormatError(`Bits per component missing in image: ${this.imageMask}`);g=1}}this.bpc=g;if(!this.imageMask){let i=l.getRaw("CS")||l.getRaw("ColorSpace");if(!i){info("JPX images (which do not require color spaces)");switch(a.numComps){case 1:i=Name.get("DeviceGray");break;case 3:i=Name.get("DeviceRGB");break;case 4:i=Name.get("DeviceCMYK");break;default:throw new Error(`JPX images with ${a.numComps} color components not supported.`)}}this.colorSpace=ColorSpace.parse({cs:i,xref:e,resources:r?t:null,pdfFunctionFactory:o,localColorSpaceCache:c});this.numComps=this.colorSpace.numComps}this.decode=l.getArray("D","Decode");this.needsDecode=!1;if(this.decode&&(this.colorSpace&&!this.colorSpace.isDefaultDecode(this.decode,g)||s&&!ColorSpace.isDefaultDecode(this.decode,1))){this.needsDecode=!0;const e=(1<>3)*a,o=e.byteLength;let c,l;if(!r||i&&!(s===o))if(i){c=new Uint8Array(s);c.set(e);c.fill(255,o)}else c=new Uint8Array(e);else c=e;if(i)for(l=0;l>7&1;s[d+1]=u>>6&1;s[d+2]=u>>5&1;s[d+3]=u>>4&1;s[d+4]=u>>3&1;s[d+5]=u>>2&1;s[d+6]=u>>1&1;s[d+7]=1&u;d+=8}if(d>=1}}}}else{let a=0;u=0;for(d=0,h=n;d>r;i<0?i=0:i>l&&(i=l);s[d]=i;u&=(1<s[r+1]){t=255;break}}o[h]=t}}}if(o)for(h=0,d=3,u=t*r;h>3,h=t&&ImageResizer.needsToBeResized(a,r);if(!e){let e;"DeviceGray"===this.colorSpace.name&&1===c?e=C:"DeviceRGB"!==this.colorSpace.name||8!==c||this.needsDecode||(e=v);if(e&&!this.smask&&!this.mask&&a===s&&r===o){const n=this.getImageBytes(o*l,{});if(t)return h?ImageResizer.createImage({data:n,kind:e,width:a,height:r,interpolate:this.interpolate},this.needsDecode):this.createBitmap(e,s,o,n);i.kind=e;i.data=n;if(this.needsDecode){assert(e===C,"PDFImage.createImageData: The image must be grayscale.");const t=i.data;for(let e=0,a=t.length;e>3,s=this.getImageBytes(r*n,{internal:!0}),o=this.getComponents(s);let c,l;if(1===i){l=a*r;if(this.needsDecode)for(c=0;c0&&e.args[0].count++}class TimeSlotManager{static TIME_SLOT_DURATION_MS=20;static CHECK_TIME_EVERY=100;constructor(){this.reset()}check(){if(++this.checkedu){const e="Image exceeded maximum allowed size and was removed.";if(this.options.ignoreErrors){warn(e);return}throw new Error(e)}let d;o.has("OC")&&(d=await this.parseMarkedContentProps(o.get("OC"),e));let f,g;if(o.get("IM","ImageMask")||!1){const e=o.get("I","Interpolate"),a=l+7>>3,s=t.getBytes(a*h),u=o.getArray("D","Decode");if(this.parsingType3Font){f=PDFImage.createRawMask({imgArray:s,width:l,height:h,imageIsFromDecodeStream:t instanceof DecodeStream,inverseDecode:u?.[0]>0,interpolate:e});f.cached=!!i;g=[f];r.addImageOps(Kt,g,d);if(i){const e={fn:Kt,args:g,optionalContent:d};n.set(i,c,e);c&&this._regionalImageCache.set(null,c,e)}return}f=await PDFImage.createMask({imgArray:s,width:l,height:h,imageIsFromDecodeStream:t instanceof DecodeStream,inverseDecode:u?.[0]>0,interpolate:e,isOffscreenCanvasSupported:this.options.isOffscreenCanvasSupported});if(f.isSingleOpaquePixel){r.addImageOps(aa,[],d);if(i){const e={fn:aa,args:[],optionalContent:d};n.set(i,c,e);c&&this._regionalImageCache.set(null,c,e)}return}const p=`mask_${this.idFactory.createObjId()}`;r.addDependency(p);f.dataLen=f.bitmap?f.width*f.height*4:f.data.length;this._sendImgData(p,f);g=[{data:p,width:f.width,height:f.height,interpolate:f.interpolate,count:1}];r.addImageOps(Kt,g,d);if(i){const e={fn:Kt,args:g,optionalContent:d};n.set(i,c,e);c&&this._regionalImageCache.set(null,c,e)}return}if(a&&!o.has("SMask")&&!o.has("Mask")&&l+h<200){const i=new PDFImage({xref:this.xref,res:e,image:t,isInline:a,pdfFunctionFactory:this._pdfFunctionFactory,localColorSpaceCache:s});f=await i.createImageData(!0,!1);r.isOffscreenCanvasSupported=this.options.isOffscreenCanvasSupported;r.addImageOps(Zt,[f],d);return}let p=`img_${this.idFactory.createObjId()}`,m=!1;if(this.parsingType3Font)p=`${this.idFactory.getDocId()}_type3_${p}`;else if(i&&c){m=this.globalImageCache.shouldCache(c,this.pageIndex);if(m){assert(!a,"Cannot cache an inline image globally.");p=`${this.idFactory.getDocId()}_${p}`}}r.addDependency(p);g=[p,l,h];r.addImageOps(Yt,g,d);if(m&&l*h>25e4){const e=await this.handler.sendWithPromise("commonobj",[p,"CopyLocalImage",{imageRef:c}]);if(e){this.globalImageCache.setData(c,{objId:p,fn:Yt,args:g,optionalContent:d,byteSize:0});this.globalImageCache.addByteSize(c,e);return}}PDFImage.buildImage({xref:this.xref,res:e,image:t,isInline:a,pdfFunctionFactory:this._pdfFunctionFactory,localColorSpaceCache:s}).then((async e=>{f=await e.createImageData(!1,this.options.isOffscreenCanvasSupported);f.dataLen=f.bitmap?f.width*f.height*4:f.data.length;f.ref=c;m&&this.globalImageCache.addByteSize(c,f.dataLen);return this._sendImgData(p,f,m)})).catch((e=>{warn(`Unable to decode image "${p}": "${e}".`);return this._sendImgData(p,null,m)}));if(i){const e={fn:Yt,args:g,optionalContent:d};n.set(i,c,e);if(c){this._regionalImageCache.set(null,c,e);m&&this.globalImageCache.setData(c,{objId:p,fn:Yt,args:g,optionalContent:d,byteSize:0})}}}handleSMask(e,t,a,r,i,n){const s=e.get("G"),o={subtype:e.get("S").name,backdrop:e.get("BC")},c=e.get("TR");if(isPDFFunction(c)){const e=this._pdfFunctionFactory.create(c),t=new Uint8Array(256),a=new Float32Array(1);for(let r=0;r<256;r++){a[0]=r/255;e(a,0,a,0);t[r]=255*a[0]|0}o.transferMap=t}return this.buildFormXObject(t,s,o,a,r,i.state.clone(),n)}handleTransferFunction(e){let t;if(Array.isArray(e))t=e;else{if(!isPDFFunction(e))return null;t=[e]}const a=[];let r=0,i=0;for(const e of t){const t=this.xref.fetchIfRef(e);r++;if(isName(t,"Identity")){a.push(null);continue}if(!isPDFFunction(t))return null;const n=this._pdfFunctionFactory.create(t),s=new Uint8Array(256),o=new Float32Array(1);for(let e=0;e<256;e++){o[0]=e/255;n(o,0,o,0);s[e]=255*o[0]|0}a.push(s);i++}return 1!==r&&4!==r||0===i?null:a}handleTilingType(e,t,a,r,i,n,s,o){const c=new OperatorList,l=Dict.merge({xref:this.xref,dictArray:[i.get("Resources"),a]});return this.getOperatorList({stream:r,task:s,resources:l,operatorList:c}).then((function(){const a=c.getIR(),r=getTilingPatternIR(a,i,t);n.addDependencies(c.dependencies);n.addOp(e,r);i.objId&&o.set(null,i.objId,{operatorListIR:a,dict:i})})).catch((e=>{if(!(e instanceof AbortException)){if(!this.options.ignoreErrors)throw e;warn(`handleTilingType - ignoring pattern: "${e}".`)}}))}handleSetFont(e,t,a,r,i,n,s=null,o=null){const c=t?.[0]instanceof Name?t[0].name:null;return this.loadFont(c,a,e,s,o).then((t=>t.font.isType3Font?t.loadType3Data(this,e,i).then((function(){r.addDependencies(t.type3Dependencies);return t})).catch((e=>new TranslatedFont({loadedName:"g_font_error",font:new ErrorFont(`Type3 font load error: ${e}`),dict:t.font,evaluatorOptions:this.options}))):t)).then((e=>{n.font=e.font;e.send(this.handler);return e.loadedName}))}handleText(e,t){const a=t.font,r=a.charsToGlyphs(e);if(a.data){(!!(t.textRenderingMode&S)||"Pattern"===t.fillColorSpace.name||a.disableFontFace||this.options.disableFontFace)&&PartialEvaluator.buildFontPaths(a,r,this.handler,this.options)}return r}ensureStateFont(e){if(e.font)return;const t=new FormatError("Missing setFont (Tf) operator before text rendering operator.");if(!this.options.ignoreErrors)throw t;warn(`ensureStateFont: "${t}".`)}async setGState({resources:e,gState:t,operatorList:a,cacheKey:r,task:i,stateManager:n,localGStateCache:s,localColorSpaceCache:o}){const c=t.objId;let l=!0;const h=[];let u=Promise.resolve();for(const r of t.getKeys()){const s=t.get(r);switch(r){case"Type":break;case"LW":case"LC":case"LJ":case"ML":case"D":case"RI":case"FL":case"CA":case"ca":h.push([r,s]);break;case"Font":l=!1;u=u.then((()=>this.handleSetFont(e,null,s[0],a,i,n.state).then((function(e){a.addDependency(e);h.push([r,[e,s[1]]])}))));break;case"BM":h.push([r,normalizeBlendMode(s)]);break;case"SMask":if(isName(s,"None")){h.push([r,!1]);break}if(s instanceof Dict){l=!1;u=u.then((()=>this.handleSMask(s,e,a,i,n,o)));h.push([r,!0])}else warn("Unsupported SMask type");break;case"TR":const t=this.handleTransferFunction(s);h.push([r,t]);break;case"OP":case"op":case"OPM":case"BG":case"BG2":case"UCR":case"UCR2":case"TR2":case"HT":case"SM":case"SA":case"AIS":case"TK":info("graphic state operator "+r);break;default:info("Unknown graphic state operator "+r)}}return u.then((function(){h.length>0&&a.addOp(Be,[h]);l&&s.set(r,c,h)}))}loadFont(e,t,a,r=null,i=null){const errorFont=async()=>new TranslatedFont({loadedName:"g_font_error",font:new ErrorFont(`Font "${e}" is not available.`),dict:t,evaluatorOptions:this.options});let n;if(t)t instanceof Ref&&(n=t);else{const t=a.get("Font");t&&(n=t.getRaw(e))}if(n){if(this.parsingType3Font&&this.type3FontRefs.has(n))return errorFont();if(this.fontCache.has(n))return this.fontCache.get(n);t=this.xref.fetchIfRef(n)}if(!(t instanceof Dict)){if(!this.options.ignoreErrors&&!this.parsingType3Font){warn(`Font "${e}" is not available.`);return errorFont()}warn(`Font "${e}" is not available -- attempting to fallback to a default font.`);t=r||PartialEvaluator.fallbackFontDict}if(t.cacheKey&&this.fontCache.has(t.cacheKey))return this.fontCache.get(t.cacheKey);const s=new PromiseCapability;let o;try{o=this.preEvaluateFont(t);o.cssFontInfo=i}catch(e){warn(`loadFont - preEvaluateFont failed: "${e}".`);return errorFont()}const{descriptor:c,hash:l}=o,h=n instanceof Ref;let u;if(l&&c instanceof Dict){const e=c.fontAliases||=Object.create(null);if(e[l]){const t=e[l].aliasRef;if(h&&t&&this.fontCache.has(t)){this.fontCache.putAlias(n,t);return this.fontCache.get(n)}}else e[l]={fontID:this.idFactory.createFontId()};h&&(e[l].aliasRef=n);u=e[l].fontID}else u=this.idFactory.createFontId();assert(u?.startsWith("f"),'The "fontID" must be (correctly) defined.');if(h)this.fontCache.put(n,s.promise);else{t.cacheKey=`cacheKey_${u}`;this.fontCache.put(t.cacheKey,s.promise)}t.loadedName=`${this.idFactory.getDocId()}_${u}`;this.translateFont(o).then((e=>{s.resolve(new TranslatedFont({loadedName:t.loadedName,font:e,dict:t,evaluatorOptions:this.options}))})).catch((e=>{warn(`loadFont - translateFont failed: "${e}".`);s.resolve(new TranslatedFont({loadedName:t.loadedName,font:new ErrorFont(e instanceof Error?e.message:e),dict:t,evaluatorOptions:this.options}))}));return s.promise}buildPath(e,t,a,r=!1){const i=e.length-1;a||(a=[]);if(i<0||e.fnArray[i]!==ra){if(r){warn(`Encountered path operator "${t}" inside of a text object.`);e.addOp(Re,null)}let i;switch(t){case qe:const e=a[0]+a[2],t=a[1]+a[3];i=[Math.min(a[0],e),Math.max(a[0],e),Math.min(a[1],t),Math.max(a[1],t)];break;case Pe:case Le:i=[a[0],a[0],a[1],a[1]];break;default:i=[1/0,-1/0,1/0,-1/0]}e.addOp(ra,[[t],a,i]);r&&e.addOp(Ne,null)}else{const r=e.argsArray[i];r[0].push(t);r[1].push(...a);const n=r[2];switch(t){case qe:const e=a[0]+a[2],t=a[1]+a[3];n[0]=Math.min(n[0],a[0],e);n[1]=Math.max(n[1],a[0],e);n[2]=Math.min(n[2],a[1],t);n[3]=Math.max(n[3],a[1],t);break;case Pe:case Le:n[0]=Math.min(n[0],a[0]);n[1]=Math.max(n[1],a[0]);n[2]=Math.min(n[2],a[1]);n[3]=Math.max(n[3],a[1])}}}parseColorSpace({cs:e,resources:t,localColorSpaceCache:a}){return ColorSpace.parseAsync({cs:e,xref:this.xref,resources:t,pdfFunctionFactory:this._pdfFunctionFactory,localColorSpaceCache:a}).catch((e=>{if(e instanceof AbortException)return null;if(this.options.ignoreErrors){warn(`parseColorSpace - ignoring ColorSpace: "${e}".`);return null}throw e}))}parseShading({shading:e,resources:t,localColorSpaceCache:a,localShadingPatternCache:r}){let i=r.get(e);if(!i){const n=Pattern.parseShading(e,this.xref,t,this._pdfFunctionFactory,a).getIR();i=`pattern_${this.idFactory.createObjId()}`;this.parsingType3Font&&(i=`${this.idFactory.getDocId()}_type3_${i}`);r.set(e,i);this.parsingType3Font?this.handler.send("commonobj",[i,"Pattern",n]):this.handler.send("obj",[i,this.pageIndex,"Pattern",n])}return i}handleColorN(e,t,a,r,i,n,s,o,c,l){const h=a.pop();if(h instanceof Name){const u=i.getRaw(h.name),d=u instanceof Ref&&c.getByRef(u);if(d)try{const i=r.base?r.base.getRgb(a,0):null,n=getTilingPatternIR(d.operatorListIR,d.dict,i);e.addOp(t,n);return}catch{}const f=this.xref.fetchIfRef(u);if(f){const i=f instanceof BaseStream?f.dict:f,h=i.get("PatternType");if(h===wn){const o=r.base?r.base.getRgb(a,0):null;return this.handleTilingType(t,o,n,f,i,e,s,c)}if(h===xn){const a=i.get("Shading"),r=i.getArray("Matrix"),s=this.parseShading({shading:a,resources:n,localColorSpaceCache:o,localShadingPatternCache:l});e.addOp(t,["Shading",s,r]);return}throw new FormatError(`Unknown PatternType: ${h}`)}}throw new FormatError(`Unknown PatternName: ${h}`)}_parseVisibilityExpression(e,t,a){if(++t>10){warn("Visibility expression is too deeply nested");return}const r=e.length,i=this.xref.fetchIfRef(e[0]);if(!(r<2)&&i instanceof Name){switch(i.name){case"And":case"Or":case"Not":a.push(i.name);break;default:warn(`Invalid operator ${i.name} in visibility expression`);return}for(let i=1;i0)return{type:"OCMD",expression:t}}const t=a.get("OCGs");if(Array.isArray(t)||t instanceof Dict){const e=[];if(Array.isArray(t))for(const a of t)e.push(a.toString());else e.push(t.objId);return{type:r,ids:e,policy:a.get("P")instanceof Name?a.get("P").name:null,expression:null}}if(t instanceof Ref)return{type:r,id:t.toString()}}return null}getOperatorList({stream:e,task:t,resources:a,operatorList:r,initialState:i=null,fallbackFontDict:n=null}){a||=Dict.empty;i||=new EvalState;if(!r)throw new Error('getOperatorList: missing "operatorList" parameter');const s=this,o=this.xref;let c=!1;const l=new LocalImageCache,h=new LocalColorSpaceCache,u=new LocalGStateCache,d=new LocalTilingPatternCache,f=new Map,g=a.get("XObject")||Dict.empty,p=a.get("Pattern")||Dict.empty,m=new StateManager(i),b=new EvaluatorPreprocessor(e,o,m),y=new TimeSlotManager;function closePendingRestoreOPS(e){for(let e=0,t=b.savedStatesDepth;e0&&r.addOp(Be,[t]);e=null;continue}}next(new Promise((function(e,i){if(!F)throw new FormatError("GState must be referred to by name.");const n=a.get("ExtGState");if(!(n instanceof Dict))throw new FormatError("ExtGState should be a dictionary.");const o=n.get(v);if(!(o instanceof Dict))throw new FormatError("GState should be a dictionary.");s.setGState({resources:a,gState:o,operatorList:r,cacheKey:v,task:t,stateManager:m,localGStateCache:u,localColorSpaceCache:h}).then(e,i)})).catch((function(e){if(!(e instanceof AbortException)){if(!s.options.ignoreErrors)throw e;warn(`getOperatorList - ignoring ExtGState: "${e}".`)}})));return;case Pe:case Le:case je:case _e:case Ue:case Xe:case qe:s.buildPath(r,i,e,c);continue;case Pt:case Lt:case Xt:case qt:continue;case _t:if(!(e[0]instanceof Name)){warn(`Expected name for beginMarkedContentProps arg0=${e[0]}`);continue}if("OC"===e[0].name){next(s.parseMarkedContentProps(e[1],a).then((e=>{r.addOp(_t,["OC",e])})).catch((e=>{if(!(e instanceof AbortException)){if(!s.options.ignoreErrors)throw e;warn(`getOperatorList - ignoring beginMarkedContentProps: "${e}".`)}})));return}e=[e[0].name,e[1]instanceof Dict?e[1].get("MCID"):null];break;default:if(null!==e){for(k=0,S=e.length;k{if(!(e instanceof AbortException)){if(!this.options.ignoreErrors)throw e;warn(`getOperatorList - ignoring errors during "${t.name}" task: "${e}".`);closePendingRestoreOPS()}}))}getTextContent({stream:e,task:t,resources:a,stateManager:n=null,includeMarkedContent:s=!1,sink:o,seenStyles:c=new Set,viewBox:l,markedContentData:h=null,disableNormalization:u=!1}){a||=Dict.empty;n||=new StateManager(new TextState);s&&(h||={level:0});const d={items:[],styles:Object.create(null)},f={initialized:!1,str:[],totalWidth:0,totalHeight:0,width:0,height:0,vertical:!1,prevTransform:null,textAdvanceScale:0,spaceInFlowMin:0,spaceInFlowMax:0,trackingSpaceMin:1/0,negativeSpaceMax:-1/0,notASpace:-1/0,transform:null,fontName:null,hasEOL:!1},g=[" "," "];let p=0;function saveLastChar(e){const t=(p+1)%2,a=" "!==g[p]&&" "===g[t];g[p]=e;p=t;return a}function shouldAddWhitepsace(){return" "!==g[p]&&" "===g[(p+1)%2]}function resetLastChars(){g[0]=g[1]=" ";p=0}const m=this,b=this.xref,y=[];let w=null;const x=new LocalImageCache,k=new LocalGStateCache,S=new EvaluatorPreprocessor(e,b,n);let C;function pushWhitespace({width:e=0,height:t=0,transform:a=f.prevTransform,fontName:r=f.fontName}){d.items.push({str:" ",dir:"ltr",width:e,height:t,transform:a,fontName:r,hasEOL:!1})}function getCurrentTextTransform(){const e=C.font,t=[C.fontSize*C.textHScale,0,0,C.fontSize,0,C.textRise];if(e.isType3Font&&(C.fontSize<=1||e.isCharBBox)&&!isArrayEqual(C.fontMatrix,i)){const a=e.bbox[3]-e.bbox[1];a>0&&(t[3]*=a*C.fontMatrix[3])}return Util.transform(C.ctm,Util.transform(C.textMatrix,t))}function ensureTextContentItem(){if(f.initialized)return f;const{font:e,loadedName:t}=C;if(!c.has(t)){c.add(t);d.styles[t]={fontFamily:e.fallbackName,ascent:e.ascent,descent:e.descent,vertical:e.vertical};if(m.options.fontExtraProperties&&e.systemFontInfo){const a=d.styles[t];a.fontSubstitution=e.systemFontInfo.css;a.fontSubstitutionLoadedName=e.systemFontInfo.loadedName}}f.fontName=t;const a=f.transform=getCurrentTextTransform();if(e.vertical){f.width=f.totalWidth=Math.hypot(a[0],a[1]);f.height=f.totalHeight=0;f.vertical=!0}else{f.width=f.totalWidth=0;f.height=f.totalHeight=Math.hypot(a[2],a[3]);f.vertical=!1}const r=Math.hypot(C.textLineMatrix[0],C.textLineMatrix[1]),i=Math.hypot(C.ctm[0],C.ctm[1]);f.textAdvanceScale=i*r;const{fontSize:n}=C;f.trackingSpaceMin=.102*n;f.notASpace=.03*n;f.negativeSpaceMax=-.2*n;f.spaceInFlowMin=.102*n;f.spaceInFlowMax=.6*n;f.hasEOL=!1;f.initialized=!0;return f}function updateAdvanceScale(){if(!f.initialized)return;const e=Math.hypot(C.textLineMatrix[0],C.textLineMatrix[1]),t=Math.hypot(C.ctm[0],C.ctm[1])*e;if(t!==f.textAdvanceScale){if(f.vertical){f.totalHeight+=f.height*f.textAdvanceScale;f.height=0}else{f.totalWidth+=f.width*f.textAdvanceScale;f.width=0}f.textAdvanceScale=t}}function runBidiTransform(e){let t=e.str.join("");u||(t=function normalizeUnicode(e){if(!ha){ha=/([\u00a0\u00b5\u037e\u0eb3\u2000-\u200a\u202f\u2126\ufb00-\ufb04\ufb06\ufb20-\ufb36\ufb38-\ufb3c\ufb3e\ufb40-\ufb41\ufb43-\ufb44\ufb46-\ufba1\ufba4-\ufba9\ufbae-\ufbb1\ufbd3-\ufbdc\ufbde-\ufbe7\ufbea-\ufbf8\ufbfc-\ufbfd\ufc00-\ufc5d\ufc64-\ufcf1\ufcf5-\ufd3d\ufd88\ufdf4\ufdfa-\ufdfb\ufe71\ufe77\ufe79\ufe7b\ufe7d]+)|(\ufb05+)/gu;ua=new Map([["ſt","ſt"]])}return e.replaceAll(ha,((e,t,a)=>t?t.normalize("NFKC"):ua.get(a)))}(t));const a=bidi(t,-1,e.vertical);return{str:a.str,dir:a.dir,width:Math.abs(e.totalWidth),height:Math.abs(e.totalHeight),transform:e.transform,fontName:e.fontName,hasEOL:e.hasEOL}}function handleSetFont(e,r){return m.loadFont(e,r,a).then((function(e){return e.font.isType3Font?e.loadType3Data(m,a,t).catch((function(){})).then((function(){return e})):e})).then((function(e){C.loadedName=e.loadedName;C.font=e.font;C.fontMatrix=e.font.fontMatrix||i}))}function applyInverseRotation(e,t,a){const r=Math.hypot(a[0],a[1]);return[(a[0]*e+a[1]*t)/r,(a[2]*e+a[3]*t)/r]}function compareWithLastPosition(e){const t=getCurrentTextTransform();let a=t[4],r=t[5];if(C.font?.vertical){if(al[2]||r+el[3])return!1}else if(a+el[2]||rl[3])return!1;if(!C.font||!f.prevTransform)return!0;let i=f.prevTransform[4],n=f.prevTransform[5];if(i===a&&n===r)return!0;let s=-1;t[0]&&0===t[1]&&0===t[2]?s=t[0]>0?0:180:t[1]&&0===t[0]&&0===t[3]&&(s=t[1]>0?90:270);switch(s){case 0:break;case 90:[a,r]=[r,a];[i,n]=[n,i];break;case 180:[a,r,i,n]=[-a,-r,-i,-n];break;case 270:[a,r]=[-r,-a];[i,n]=[-n,-i];break;default:[a,r]=applyInverseRotation(a,r,t);[i,n]=applyInverseRotation(i,n,f.prevTransform)}if(C.font.vertical){const e=(n-r)/f.textAdvanceScale,t=a-i,s=Math.sign(f.height);if(e.5*f.width){appendEOL();return!0}resetLastChars();flushTextContentItem();return!0}if(Math.abs(t)>f.width){appendEOL();return!0}e<=s*f.notASpace&&resetLastChars();if(e<=s*f.trackingSpaceMin)if(shouldAddWhitepsace()){resetLastChars();flushTextContentItem();pushWhitespace({height:Math.abs(e)})}else f.height+=e;else if(!addFakeSpaces(e,f.prevTransform,s))if(0===f.str.length){resetLastChars();pushWhitespace({height:Math.abs(e)})}else f.height+=e;Math.abs(t)>.25*f.width&&flushTextContentItem();return!0}const o=(a-i)/f.textAdvanceScale,c=r-n,h=Math.sign(f.width);if(o.5*f.height){appendEOL();return!0}resetLastChars();flushTextContentItem();return!0}if(Math.abs(c)>f.height){appendEOL();return!0}o<=h*f.notASpace&&resetLastChars();if(o<=h*f.trackingSpaceMin)if(shouldAddWhitepsace()){resetLastChars();flushTextContentItem();pushWhitespace({width:Math.abs(o)})}else f.width+=o;else if(!addFakeSpaces(o,f.prevTransform,h))if(0===f.str.length){resetLastChars();pushWhitespace({width:Math.abs(o)})}else f.width+=o;Math.abs(c)>.25*f.height&&flushTextContentItem();return!0}function buildTextContentItem({chars:e,extraSpacing:t}){const a=C.font;if(!e){const e=C.charSpacing+t;e&&(a.vertical?C.translateTextMatrix(0,-e):C.translateTextMatrix(e*C.textHScale,0));return}const r=a.charsToGlyphs(e),i=C.fontMatrix[0]*C.fontSize;for(let e=0,n=r.length;e0){const e=y.join("");y.length=0;buildTextContentItem({chars:e,extraSpacing:0})}break;case ft:if(!n.state.font){m.ensureStateFont(n.state);continue}buildTextContentItem({chars:p[0],extraSpacing:0});break;case pt:if(!n.state.font){m.ensureStateFont(n.state);continue}C.carriageReturn();buildTextContentItem({chars:p[0],extraSpacing:0});break;case mt:if(!n.state.font){m.ensureStateFont(n.state);continue}C.wordSpacing=p[0];C.charSpacing=p[1];C.carriageReturn();buildTextContentItem({chars:p[2],extraSpacing:0});break;case Et:flushTextContentItem();w||(w=a.get("XObject")||Dict.empty);var T=p[0]instanceof Name,M=p[0].name;if(T&&x.getByName(M))break;next(new Promise((function(e,r){if(!T)throw new FormatError("XObject must be referred to by name.");let i=w.getRaw(M);if(i instanceof Ref){if(x.getByRef(i)){e();return}if(m.globalImageCache.getData(i,m.pageIndex)){e();return}i=b.fetch(i)}if(!(i instanceof BaseStream))throw new FormatError("XObject should be a stream");const d=i.dict.get("Subtype");if(!(d instanceof Name))throw new FormatError("XObject should have a Name subtype");if("Form"!==d.name){x.set(M,i.dict.objId,!0);e();return}const f=n.state.clone(),g=new StateManager(f),p=i.dict.getArray("Matrix");Array.isArray(p)&&6===p.length&&g.transform(p);enqueueChunk();const y={enqueueInvoked:!1,enqueue(e,t){this.enqueueInvoked=!0;o.enqueue(e,t)},get desiredSize(){return o.desiredSize},get ready(){return o.ready}};m.getTextContent({stream:i,task:t,resources:i.dict.get("Resources")||a,stateManager:g,includeMarkedContent:s,sink:y,seenStyles:c,viewBox:l,markedContentData:h,disableNormalization:u}).then((function(){y.enqueueInvoked||x.set(M,i.dict.objId,!0);e()}),r)})).catch((function(e){if(!(e instanceof AbortException)){if(!m.options.ignoreErrors)throw e;warn(`getTextContent - ignoring XObject: "${e}".`)}})));return;case Be:T=p[0]instanceof Name;M=p[0].name;if(T&&k.getByName(M))break;next(new Promise((function(e,t){if(!T)throw new FormatError("GState must be referred to by name.");const r=a.get("ExtGState");if(!(r instanceof Dict))throw new FormatError("ExtGState should be a dictionary.");const i=r.get(M);if(!(i instanceof Dict))throw new FormatError("GState should be a dictionary.");const n=i.get("Font");if(n){flushTextContentItem();C.fontName=null;C.fontSize=n[1];handleSetFont(null,n[0]).then(e,t)}else{k.set(M,i.objId,!0);e()}})).catch((function(e){if(!(e instanceof AbortException)){if(!m.options.ignoreErrors)throw e;warn(`getTextContent - ignoring ExtGState: "${e}".`)}})));return;case jt:flushTextContentItem();if(s){h.level++;d.items.push({type:"beginMarkedContent",tag:p[0]instanceof Name?p[0].name:null})}break;case _t:flushTextContentItem();if(s){h.level++;let e=null;p[1]instanceof Dict&&(e=p[1].get("MCID"));d.items.push({type:"beginMarkedContentProps",id:Number.isInteger(e)?`${m.idFactory.getPageObjId()}_mc${e}`:null,tag:p[0]instanceof Name?p[0].name:null})}break;case Ut:flushTextContentItem();if(s){if(0===h.level)break;h.level--;d.items.push({type:"endMarkedContent"})}break;case Ne:!e||e.font===C.font&&e.fontSize===C.fontSize&&e.fontName===C.fontName||flushTextContentItem()}if(d.items.length>=o.desiredSize){g=!0;break}}if(g)next(kn);else{flushTextContentItem();enqueueChunk();e()}})).catch((e=>{if(!(e instanceof AbortException)){if(!this.options.ignoreErrors)throw e;warn(`getTextContent - ignoring errors during "${t.name}" task: "${e}".`);flushTextContentItem();enqueueChunk()}}))}extractDataStructures(e,t,a){const r=this.xref;let i;const n=this.readToUnicode(a.toUnicode||e.get("ToUnicode")||t.get("ToUnicode"));if(a.composite){const t=e.get("CIDSystemInfo");t instanceof Dict&&(a.cidSystemInfo={registry:stringToPDFString(t.get("Registry")),ordering:stringToPDFString(t.get("Ordering")),supplement:t.get("Supplement")});try{const t=e.get("CIDToGIDMap");t instanceof BaseStream&&(i=t.getBytes())}catch(e){if(!this.options.ignoreErrors)throw e;warn(`extractDataStructures - ignoring CIDToGIDMap data: "${e}".`)}}const s=[];let o,c=null;if(e.has("Encoding")){o=e.get("Encoding");if(o instanceof Dict){c=o.get("BaseEncoding");c=c instanceof Name?c.name:null;if(o.has("Differences")){const e=o.get("Differences");let t=0;for(const a of e){const e=r.fetchIfRef(a);if("number"==typeof e)t=e;else{if(!(e instanceof Name))throw new FormatError(`Invalid entry in 'Differences' array: ${e}`);s[t++]=e.name}}}}else if(o instanceof Name)c=o.name;else{const e="Encoding is not a Name nor a Dict";if(!this.options.ignoreErrors)throw new FormatError(e);warn(e)}"MacRomanEncoding"!==c&&"MacExpertEncoding"!==c&&"WinAnsiEncoding"!==c&&(c=null)}const l=!a.file||a.isInternalFont,h=jr()[a.name];c&&l&&h&&(c=null);if(c)a.defaultEncoding=getEncoding(c);else{const e=!!(a.flags&Mr),t=!!(a.flags&Dr);o=hr;"TrueType"!==a.type||t||(o=ur);if(e||h){o=lr;l&&(/Symbol/i.test(a.name)?o=dr:/Dingbats/i.test(a.name)?o=fr:/Wingdings/i.test(a.name)&&(o=ur))}a.defaultEncoding=o}a.differences=s;a.baseEncodingName=c;a.hasEncoding=!!c||s.length>0;a.dict=e;return n.then((e=>{a.toUnicode=e;return this.buildToUnicode(a)})).then((e=>{a.toUnicode=e;i&&(a.cidToGidMap=this.readCidToGidMap(i,e));return a}))}_simpleFontToUnicode(e,t=!1){assert(!e.composite,"Must be a simple font.");const a=[],r=e.defaultEncoding.slice(),i=e.baseEncodingName,n=e.differences;for(const e in n){const t=n[e];".notdef"!==t&&(r[e]=t)}const s=kr();for(const n in r){let o=r[n];if(""===o)continue;let c=s[o];if(void 0!==c){a[n]=String.fromCharCode(c);continue}let l=0;switch(o[0]){case"G":3===o.length&&(l=parseInt(o.substring(1),16));break;case"g":5===o.length&&(l=parseInt(o.substring(1),16));break;case"C":case"c":if(o.length>=3&&o.length<=4){const a=o.substring(1);if(t){l=parseInt(a,16);break}l=+a;if(Number.isNaN(l)&&Number.isInteger(parseInt(a,16)))return this._simpleFontToUnicode(e,!0)}break;case"u":c=getUnicodeForGlyph(o,s);-1!==c&&(l=c);break;default:switch(o){case"f_h":case"f_t":case"T_h":a[n]=o.replaceAll("_","");continue}}if(l>0&&l<=1114111&&Number.isInteger(l)){if(i&&l===+n){const e=getEncoding(i);if(e&&(o=e[n])){a[n]=String.fromCharCode(s[o]);continue}}a[n]=String.fromCodePoint(l)}}return a}async buildToUnicode(e){e.hasIncludedToUnicodeMap=e.toUnicode?.length>0;if(e.hasIncludedToUnicodeMap){!e.composite&&e.hasEncoding&&(e.fallbackToUnicode=this._simpleFontToUnicode(e));return e.toUnicode}if(!e.composite)return new ToUnicodeMap(this._simpleFontToUnicode(e));if(e.composite&&(e.cMap.builtInCMap&&!(e.cMap instanceof IdentityCMap)||"Adobe"===e.cidSystemInfo.registry&&("GB1"===e.cidSystemInfo.ordering||"CNS1"===e.cidSystemInfo.ordering||"Japan1"===e.cidSystemInfo.ordering||"Korea1"===e.cidSystemInfo.ordering))){const{registry:t,ordering:a}=e.cidSystemInfo,r=Name.get(`${t}-${a}-UCS2`),i=await CMapFactory.create({encoding:r,fetchBuiltInCMap:this._fetchBuiltInCMapBound,useCMap:null}),n=[],s=[];e.cMap.forEach((function(e,t){if(t>65535)throw new FormatError("Max size of CID is 65,535");const a=i.lookup(t);if(a){s.length=0;for(let e=0,t=a.length;e{if(e instanceof AbortException)return null;if(this.options.ignoreErrors){warn(`readToUnicode - ignoring ToUnicode data: "${e}".`);return null}throw e})):Promise.resolve(null):Promise.resolve(null)}readCidToGidMap(e,t){const a=[];for(let r=0,i=e.length;r>1;(0!==i||t.has(n))&&(a[n]=i)}return a}extractWidths(e,t,a){const r=this.xref;let i=[],n=0;const s=[];let o,c,l,h,u,d,f,g;if(a.composite){n=e.has("DW")?e.get("DW"):1e3;g=e.get("W");if(g)for(c=0,l=g.length;c{if(d){const e=[];let a=s;for(const t of d)e[a++]=this.xref.fetchIfRef(t);t.widths=e}else t.widths=this.buildCharCodeToWidth(r.widths,t);return new Font(e,g,t)}))}(e=new Dict(null)).set("FontName",Name.get(n));e.set("FontBBox",t.getArray("FontBBox")||[0,0,0,0])}let d=e.get("FontName"),f=t.get("BaseFont");"string"==typeof d&&(d=Name.get(d));"string"==typeof f&&(f=Name.get(f));const g=d?.name,p=f?.name;if(!h&&g!==p){info(`The FontDescriptor's FontName is "${g}" but should be the same as the Font's BaseFont "${p}".`);g&&p&&(p.startsWith(g)||!isKnownFontName(g)&&isKnownFontName(p))&&(d=null)}d||=f;if(!(d instanceof Name))throw new FormatError("invalid font name");let m,b,y,w,x;try{m=e.get("FontFile","FontFile2","FontFile3")}catch(e){if(!this.options.ignoreErrors)throw e;warn(`translateFont - fetching "${d.name}" font file: "${e}".`);m=new NullStream}let k=!1,S=null,C=null;if(m){if(m.dict){const e=m.dict.get("Subtype");e instanceof Name&&(b=e.name);y=m.dict.get("Length1");w=m.dict.get("Length2");x=m.dict.get("Length3")}}else if(l){const e=getXfaFontName(d.name);if(e){l.fontFamily=`${l.fontFamily}-PdfJS-XFA`;l.metrics=e.metrics||null;S=e.factors||null;m=await this.fetchStandardFontData(e.name);k=!!m;a=t=getXfaFontDict(d.name);r=!0}}else if(!h){const e=getStandardFontName(d.name);if(e){m=await this.fetchStandardFontData(e);k=!!m}!k&&this.options.useSystemFonts&&(C=getFontSubstitution(this.systemFontCache,this.idFactory,this.options.standardFontDataUrl,d.name,e))}u={type:n,name:d.name,subtype:b,file:m,length1:y,length2:w,length3:x,isInternalFont:k,loadedName:a.loadedName,composite:r,fixedPitch:!1,fontMatrix:t.getArray("FontMatrix")||i,firstChar:s,lastChar:o,toUnicode:c,bbox:e.getArray("FontBBox")||t.getArray("FontBBox"),ascent:e.get("Ascent"),descent:e.get("Descent"),xHeight:e.get("XHeight")||0,capHeight:e.get("CapHeight")||0,flags:e.get("Flags"),italicAngle:e.get("ItalicAngle")||0,isType3Font:h,cssFontInfo:l,scaleFactors:S,systemFontInfo:C};if(r){const e=a.get("Encoding");e instanceof Name&&(u.cidEncoding=e.name);const t=await CMapFactory.create({encoding:e,fetchBuiltInCMap:this._fetchBuiltInCMapBound,useCMap:null});u.cMap=t;u.vertical=u.cMap.vertical}return this.extractDataStructures(t,a,u).then((a=>{this.extractWidths(t,e,a);return new Font(d.name,m,a)}))}static buildFontPaths(e,t,a,r){function buildPath(t){const i=`${e.loadedName}_path_${t}`;try{if(e.renderer.hasBuiltPath(t))return;a.send("commonobj",[i,"FontPath",e.renderer.getPathJs(t)])}catch(e){if(r.ignoreErrors){warn(`buildFontPaths - ignoring ${i} glyph: "${e}".`);return}throw e}}for(const e of t){buildPath(e.fontChar);const t=e.accent;t?.fontChar&&buildPath(t.fontChar)}}static get fallbackFontDict(){const e=new Dict;e.set("BaseFont",Name.get("Helvetica"));e.set("Type",Name.get("FallbackType"));e.set("Subtype",Name.get("FallbackType"));e.set("Encoding",Name.get("WinAnsiEncoding"));return shadow(this,"fallbackFontDict",e)}}class TranslatedFont{constructor({loadedName:e,font:t,dict:a,evaluatorOptions:r}){this.loadedName=e;this.font=t;this.dict=a;this._evaluatorOptions=r||yn;this.type3Loaded=null;this.type3Dependencies=t.isType3Font?new Set:null;this.sent=!1}send(e){if(!this.sent){this.sent=!0;e.send("commonobj",[this.loadedName,"Font",this.font.exportData(this._evaluatorOptions.fontExtraProperties)])}}fallback(e){if(this.font.data){this.font.disableFontFace=!0;PartialEvaluator.buildFontPaths(this.font,this.font.glyphCacheValues,e,this._evaluatorOptions)}}loadType3Data(e,t,a){if(this.type3Loaded)return this.type3Loaded;if(!this.font.isType3Font)throw new Error("Must be a Type3 font.");const r=e.clone({ignoreErrors:!1});r.parsingType3Font=!0;const i=new RefSet(e.type3FontRefs);this.dict.objId&&!i.has(this.dict.objId)&&i.put(this.dict.objId);r.type3FontRefs=i;const n=this.font,s=this.type3Dependencies;let o=Promise.resolve();const c=this.dict.get("CharProcs"),l=this.dict.get("Resources")||t,h=Object.create(null),u=Util.normalizeRect(n.bbox||[0,0,0,0]),d=u[2]-u[0],f=u[3]-u[1],g=Math.hypot(d,f);for(const e of c.getKeys())o=o.then((()=>{const t=c.get(e),i=new OperatorList;return r.getOperatorList({stream:t,task:a,resources:l,operatorList:i}).then((()=>{i.fnArray[0]===yt&&this._removeType3ColorOperators(i,g);h[e]=i.getIR();for(const e of i.dependencies)s.add(e)})).catch((function(t){warn(`Type3 font resource "${e}" is not available.`);const a=new OperatorList;h[e]=a.getIR()}))}));this.type3Loaded=o.then((()=>{n.charProcOperatorList=h;if(this._bbox){n.isCharBBox=!0;n.bbox=this._bbox}}));return this.type3Loaded}_removeType3ColorOperators(e,t=NaN){const a=Util.normalizeRect(e.argsArray[0].slice(2)),r=a[2]-a[0],i=a[3]-a[1],n=Math.hypot(r,i);if(0===r||0===i){e.fnArray.splice(0,1);e.argsArray.splice(0,1)}else if(0===t||Math.round(n/t)>=10){this._bbox||(this._bbox=[1/0,1/0,-1/0,-1/0]);this._bbox[0]=Math.min(this._bbox[0],a[0]);this._bbox[1]=Math.min(this._bbox[1],a[1]);this._bbox[2]=Math.max(this._bbox[2],a[2]);this._bbox[3]=Math.max(this._bbox[3],a[3])}let s=0,o=e.length;for(;s=Pe&&n<=Ye;if(i.variableArgs)o>s&&info(`Command ${r}: expected [0, ${s}] args, but received ${o} args.`);else{if(o!==s){const e=this.nonProcessedArgs;for(;o>s;){e.push(t.shift());o--}for(;oEvaluatorPreprocessor.MAX_INVALID_PATH_OPS)throw new FormatError(`Invalid ${e}`);warn(`Skipping ${e}`);null!==t&&(t.length=0);continue}}this.preprocessCommand(n,t);e.fn=n;e.args=t;return!0}if(a===fa)return!1;if(null!==a){null===t&&(t=[]);t.push(a);if(t.length>33)throw new FormatError("Too many arguments")}}}preprocessCommand(e,t){switch(0|e){case Re:this.stateManager.save();break;case Ne:this.stateManager.restore();break;case Ee:this.stateManager.transform(t)}}}class DefaultAppearanceEvaluator extends EvaluatorPreprocessor{constructor(e){super(new StringStream(e))}parse(){const e={fn:0,args:[]},t={fontSize:0,fontName:"",fontColor:new Uint8ClampedArray(3)};try{for(;;){e.args.length=0;if(!this.read(e))break;if(0!==this.savedStatesDepth)continue;const{fn:a,args:r}=e;switch(0|a){case st:const[e,a]=r;e instanceof Name&&(t.fontName=e.name);"number"==typeof a&&a>0&&(t.fontSize=a);break;case Ot:ColorSpace.singletons.rgb.getRgbItem(r,0,t.fontColor,0);break;case Ft:ColorSpace.singletons.gray.getRgbItem(r,0,t.fontColor,0);break;case Mt:ColorSpace.singletons.cmyk.getRgbItem(r,0,t.fontColor,0)}}}catch(e){warn(`parseDefaultAppearance - ignoring errors: "${e}".`)}return t}}function parseDefaultAppearance(e){return new DefaultAppearanceEvaluator(e).parse()}class AppearanceStreamEvaluator extends EvaluatorPreprocessor{constructor(e,t,a){super(e);this.stream=e;this.evaluatorOptions=t;this.xref=a;this.resources=e.dict?.get("Resources")}parse(){const e={fn:0,args:[]};let t={scaleFactor:1,fontSize:0,fontName:"",fontColor:new Uint8ClampedArray(3),fillColorSpace:ColorSpace.singletons.gray},a=!1;const r=[];try{for(;;){e.args.length=0;if(a||!this.read(e))break;const{fn:i,args:n}=e;switch(0|i){case Re:r.push({scaleFactor:t.scaleFactor,fontSize:t.fontSize,fontName:t.fontName,fontColor:t.fontColor.slice(),fillColorSpace:t.fillColorSpace});break;case Ne:t=r.pop()||t;break;case ut:t.scaleFactor*=Math.hypot(n[0],n[1]);break;case st:const[e,i]=n;e instanceof Name&&(t.fontName=e.name);"number"==typeof i&&i>0&&(t.fontSize=i*t.scaleFactor);break;case xt:t.fillColorSpace=ColorSpace.parse({cs:n[0],xref:this.xref,resources:this.resources,pdfFunctionFactory:this._pdfFunctionFactory,localColorSpaceCache:this._localColorSpaceCache});break;case At:t.fillColorSpace.getRgbItem(n,0,t.fontColor,0);break;case Ot:ColorSpace.singletons.rgb.getRgbItem(n,0,t.fontColor,0);break;case Ft:ColorSpace.singletons.gray.getRgbItem(n,0,t.fontColor,0);break;case Mt:ColorSpace.singletons.cmyk.getRgbItem(n,0,t.fontColor,0);break;case ft:case gt:case pt:case mt:a=!0}}}catch(e){warn(`parseAppearanceStream - ignoring errors: "${e}".`)}this.stream.reset();delete t.scaleFactor;delete t.fillColorSpace;return t}get _localColorSpaceCache(){return shadow(this,"_localColorSpaceCache",new LocalColorSpaceCache)}get _pdfFunctionFactory(){return shadow(this,"_pdfFunctionFactory",new PDFFunctionFactory({xref:this.xref,isEvalSupported:this.evaluatorOptions.isEvalSupported}))}}function getPdfColor(e,t){if(e[0]===e[1]&&e[1]===e[2]){return`${numberToString(e[0]/255)} ${t?"g":"G"}`}return Array.from(e,(e=>numberToString(e/255))).join(" ")+" "+(t?"rg":"RG")}class FakeUnicodeFont{constructor(e,t){this.xref=e;this.widths=null;this.firstChar=1/0;this.lastChar=-1/0;this.fontFamily=t;const a=new OffscreenCanvas(1,1);this.ctxMeasure=a.getContext("2d");FakeUnicodeFont._fontNameId||(FakeUnicodeFont._fontNameId=1);this.fontName=Name.get(`InvalidPDFjsFont_${t}_${FakeUnicodeFont._fontNameId++}`)}get toUnicodeRef(){if(!FakeUnicodeFont._toUnicodeRef){const e="/CIDInit /ProcSet findresource begin\n12 dict begin\nbegincmap\n/CIDSystemInfo\n<< /Registry (Adobe)\n/Ordering (UCS) /Supplement 0 >> def\n/CMapName /Adobe-Identity-UCS def\n/CMapType 2 def\n1 begincodespacerange\n<0000> \nendcodespacerange\n1 beginbfrange\n<0000> <0000>\nendbfrange\nendcmap CMapName currentdict /CMap defineresource pop end end",t=FakeUnicodeFont.toUnicodeStream=new StringStream(e),a=new Dict(this.xref);t.dict=a;a.set("Length",e.length);FakeUnicodeFont._toUnicodeRef=this.xref.getNewPersistentRef(t)}return FakeUnicodeFont._toUnicodeRef}get fontDescriptorRef(){if(!FakeUnicodeFont._fontDescriptorRef){const e=new Dict(this.xref);e.set("Type",Name.get("FontDescriptor"));e.set("FontName",this.fontName);e.set("FontFamily","MyriadPro Regular");e.set("FontBBox",[0,0,0,0]);e.set("FontStretch",Name.get("Normal"));e.set("FontWeight",400);e.set("ItalicAngle",0);FakeUnicodeFont._fontDescriptorRef=this.xref.getNewPersistentRef(e)}return FakeUnicodeFont._fontDescriptorRef}get descendantFontRef(){const e=new Dict(this.xref);e.set("BaseFont",this.fontName);e.set("Type",Name.get("Font"));e.set("Subtype",Name.get("CIDFontType0"));e.set("CIDToGIDMap",Name.get("Identity"));e.set("FirstChar",this.firstChar);e.set("LastChar",this.lastChar);e.set("FontDescriptor",this.fontDescriptorRef);e.set("DW",1e3);const t=[],a=[...this.widths.entries()].sort();let r=null,i=null;for(const[e,n]of a)if(r)if(e===r+i.length)i.push(n);else{t.push(r,i);r=e;i=[n]}else{r=e;i=[n]}r&&t.push(r,i);e.set("W",t);const n=new Dict(this.xref);n.set("Ordering","Identity");n.set("Registry","Adobe");n.set("Supplement",0);e.set("CIDSystemInfo",n);return this.xref.getNewPersistentRef(e)}get baseFontRef(){const e=new Dict(this.xref);e.set("BaseFont",this.fontName);e.set("Type",Name.get("Font"));e.set("Subtype",Name.get("Type0"));e.set("Encoding",Name.get("Identity-H"));e.set("DescendantFonts",[this.descendantFontRef]);e.set("ToUnicode",this.toUnicodeRef);return this.xref.getNewPersistentRef(e)}get resources(){const e=new Dict(this.xref),t=new Dict(this.xref);t.set(this.fontName.name,this.baseFontRef);e.set("Font",t);return e}_createContext(){this.widths=new Map;this.ctxMeasure.font=`1000px ${this.fontFamily}`;return this.ctxMeasure}createFontResources(e){const t=this._createContext();for(const a of e.split(/\r\n?|\n/))for(const e of a.split("")){const a=e.charCodeAt(0);if(this.widths.has(a))continue;const r=t.measureText(e),i=Math.ceil(r.width);this.widths.set(a,i);this.firstChar=Math.min(a,this.firstChar);this.lastChar=Math.max(a,this.lastChar)}return this.resources}createAppearance(e,t,a,r,i,o){const c=this._createContext(),l=[];let h=-1/0;for(const t of e.split(/\r\n?|\n/)){l.push(t);const e=c.measureText(t).width;h=Math.max(h,e);for(const e of t.split("")){const t=e.charCodeAt(0);let a=this.widths.get(t);if(void 0===a){const r=c.measureText(e);a=Math.ceil(r.width);this.widths.set(t,a);this.firstChar=Math.min(t,this.firstChar);this.lastChar=Math.max(t,this.lastChar)}}}h*=r/1e3;const[u,d,f,g]=t;let p=f-u,m=g-d;a%180!=0&&([p,m]=[m,p]);let b=1;h>p&&(b=p/h);let y=1;const w=n*r,x=s*r,k=w*l.length;k>m&&(y=m/k);const S=r*Math.min(b,y),C=["q",`0 0 ${numberToString(p)} ${numberToString(m)} re W n`,"BT",`1 0 0 1 0 ${numberToString(m+x)} Tm 0 Tc ${getPdfColor(i,!0)}`,`/${this.fontName.name} ${numberToString(S)} Tf`],{resources:v}=this;if(1!==(o="number"==typeof o&&o>=0&&o<=1?o:1)){C.push("/R0 gs");const e=new Dict(this.xref),t=new Dict(this.xref);t.set("ca",o);t.set("CA",o);t.set("Type",Name.get("ExtGState"));e.set("R0",t);v.set("ExtGState",e)}const F=numberToString(w);for(const e of l)C.push(`0 -${F} Td <${stringToUTF16HexString(e)}> Tj`);C.push("ET","Q");const O=C.join("\n"),T=new Dict(this.xref);T.set("Subtype",Name.get("Form"));T.set("Type",Name.get("XObject"));T.set("BBox",[0,0,p,m]);T.set("Length",O.length);T.set("Resources",v);if(a){const e=getRotationMatrix(a,p,m);T.set("Matrix",e)}const M=new StringStream(O);M.dict=T;return M}}class NameOrNumberTree{constructor(e,t,a){this.constructor===NameOrNumberTree&&unreachable("Cannot initialize NameOrNumberTree.");this.root=e;this.xref=t;this._type=a}getAll(){const e=new Map;if(!this.root)return e;const t=this.xref,a=new RefSet;a.put(this.root);const r=[this.root];for(;r.length>0;){const i=t.fetchIfRef(r.shift());if(!(i instanceof Dict))continue;if(i.has("Kids")){const e=i.get("Kids");if(!Array.isArray(e))continue;for(const t of e){if(a.has(t))throw new FormatError(`Duplicate entry in "${this._type}" tree.`);r.push(t);a.put(t)}continue}const n=i.get(this._type);if(Array.isArray(n))for(let a=0,r=n.length;a10){warn(`Search depth limit reached for "${this._type}" tree.`);return null}const i=a.get("Kids");if(!Array.isArray(i))return null;let n=0,s=i.length-1;for(;n<=s;){const r=n+s>>1,o=t.fetchIfRef(i[r]),c=o.get("Limits");if(et.fetchIfRef(c[1]))){a=o;break}n=r+1}}if(n>s)return null}const i=a.get(this._type);if(Array.isArray(i)){let a=0,r=i.length-2;for(;a<=r;){const n=a+r>>1,s=n+(1&n),o=t.fetchIfRef(i[s]);if(eo))return t.fetchIfRef(i[s+1]);a=s+2}}}return null}}class NameTree extends NameOrNumberTree{constructor(e,t){super(e,t,"Names")}}class NumberTree extends NameOrNumberTree{constructor(e,t){super(e,t,"Nums")}}function clearGlobalCaches(){!function clearPatternCaches(){di=Object.create(null)}();!function clearPrimitiveCaches(){ga=Object.create(null);pa=Object.create(null);ma=Object.create(null)}();!function clearUnicodeCaches(){Fr.clear()}()}function pickPlatformItem(e){return e.has("UF")?e.get("UF"):e.has("F")?e.get("F"):e.has("Unix")?e.get("Unix"):e.has("Mac")?e.get("Mac"):e.has("DOS")?e.get("DOS"):null}class FileSpec{constructor(e,t){if(e instanceof Dict){this.xref=t;this.root=e;e.has("FS")&&(this.fs=e.get("FS"));this.description=e.has("Desc")?stringToPDFString(e.get("Desc")):"";e.has("RF")&&warn("Related file specifications are not supported");this.contentAvailable=!0;if(!e.has("EF")){this.contentAvailable=!1;warn("Non-embedded file specifications are not supported")}}}get filename(){if(!this._filename&&this.root){const e=pickPlatformItem(this.root)||"unnamed";this._filename=stringToPDFString(e).replaceAll("\\\\","\\").replaceAll("\\/","/").replaceAll("\\","/")}return this._filename}get content(){if(!this.contentAvailable)return null;!this.contentRef&&this.root&&(this.contentRef=pickPlatformItem(this.root.get("EF")));let e=null;if(this.contentRef){const t=this.xref.fetchIfRef(this.contentRef);t instanceof BaseStream?e=t.getBytes():warn("Embedded file specification points to non-existing/invalid content")}else warn("Embedded file specification does not have a content");return e}get serializable(){return{filename:this.filename,content:this.content}}}const Sn=0,An=-2,Cn=-3,vn=-4,Fn=-5,In=-6,On=-9;function isWhitespace(e,t){const a=e[t];return" "===a||"\n"===a||"\r"===a||"\t"===a}class XMLParserBase{_resolveEntities(e){return e.replaceAll(/&([^;]+);/g,((e,t)=>{if("#x"===t.substring(0,2))return String.fromCodePoint(parseInt(t.substring(2),16));if("#"===t.substring(0,1))return String.fromCodePoint(parseInt(t.substring(1),10));switch(t){case"lt":return"<";case"gt":return">";case"amp":return"&";case"quot":return'"';case"apos":return"'"}return this.onResolveEntity(t)}))}_parseContent(e,t){const a=[];let r=t;function skipWs(){for(;r"!==e[r]&&"/"!==e[r];)++r;const i=e.substring(t,r);skipWs();for(;r"!==e[r]&&"/"!==e[r]&&"?"!==e[r];){skipWs();let t="",i="";for(;r"!==e[a]&&"?"!==e[a]&&"/"!==e[a];)++a;const r=e.substring(t,a);!function skipWs(){for(;a"!==e[a+1]);)++a;return{name:r,value:e.substring(i,a),parsed:a-t}}parseXml(e){let t=0;for(;t",a);if(t<0){this.onError(On);return}this.onEndElement(e.substring(a,t));a=t+1;break;case"?":++a;const r=this._parseProcessingInstruction(e,a);if("?>"!==e.substring(a+r.parsed,a+r.parsed+2)){this.onError(Cn);return}this.onPi(r.name,r.value);a+=r.parsed+2;break;case"!":if("--"===e.substring(a+1,a+3)){t=e.indexOf("--\x3e",a+3);if(t<0){this.onError(Fn);return}this.onComment(e.substring(a+3,t));a=t+3}else if("[CDATA["===e.substring(a+1,a+8)){t=e.indexOf("]]>",a+8);if(t<0){this.onError(An);return}this.onCdata(e.substring(a+8,t));a=t+3}else{if("DOCTYPE"!==e.substring(a+1,a+8)){this.onError(In);return}{const r=e.indexOf("[",a+8);let i=!1;t=e.indexOf(">",a+8);if(t<0){this.onError(vn);return}if(r>0&&t>r){t=e.indexOf("]>",a+8);if(t<0){this.onError(vn);return}i=!0}const n=e.substring(a+8,t+(i?1:0));this.onDoctype(n);a=t+(i?2:1)}}break;default:const i=this._parseContent(e,a);if(null===i){this.onError(In);return}let n=!1;if("/>"===e.substring(a+i.parsed,a+i.parsed+2))n=!0;else if(">"!==e.substring(a+i.parsed,a+i.parsed+1)){this.onError(On);return}this.onBeginElement(i.name,i.attributes,n);a+=i.parsed+(n?2:1)}}else{for(;a0}searchNode(e,t){if(t>=e.length)return this;const a=e[t];if(a.name.startsWith("#")&&t0){r.push([i,0]);i=i.childNodes[0]}else{if(0===r.length)return null;for(;0!==r.length;){const[e,t]=r.pop(),a=t+1;if(a");for(const t of this.childNodes)t.dump(e);e.push(``)}else this.nodeValue?e.push(`>${encodeToXmlString(this.nodeValue)}`):e.push("/>")}else e.push(encodeToXmlString(this.nodeValue))}}class SimpleXMLParser extends XMLParserBase{constructor({hasAttributes:e=!1,lowerCaseName:t=!1}){super();this._currentFragment=null;this._stack=null;this._errorCode=Sn;this._hasAttributes=e;this._lowerCaseName=t}parseFromString(e){this._currentFragment=[];this._stack=[];this._errorCode=Sn;this.parseXml(e);if(this._errorCode!==Sn)return;const[t]=this._currentFragment;return t?{documentElement:t}:void 0}onText(e){if(function isWhitespaceString(e){for(let t=0,a=e.length;t\\376\\377([^<]+)/g,(function(e,t){const a=t.replaceAll(/\\([0-3])([0-7])([0-7])/g,(function(e,t,a,r){return String.fromCharCode(64*t+8*a+1*r)})).replaceAll(/&(amp|apos|gt|lt|quot);/g,(function(e,t){switch(t){case"amp":return"&";case"apos":return"'";case"gt":return">";case"lt":return"<";case"quot":return'"'}throw new Error(`_repair: ${t} isn't defined.`)})),r=[">"];for(let e=0,t=a.length;e=32&&t<127&&60!==t&&62!==t&&38!==t?r.push(String.fromCharCode(t)):r.push("&#x"+(65536+t).toString(16).substring(1)+";")}return r.join("")}))}_getSequence(e){const t=e.nodeName;return"rdf:bag"!==t&&"rdf:seq"!==t&&"rdf:alt"!==t?null:e.childNodes.filter((e=>"rdf:li"===e.nodeName))}_parseArray(e){if(!e.hasChildNodes())return;const[t]=e.childNodes,a=this._getSequence(t)||[];this._metadataMap.set(e.nodeName,a.map((e=>e.textContent.trim())))}_parse(e){let t=e.documentElement;if("rdf:rdf"!==t.nodeName){t=t.firstChild;for(;t&&"rdf:rdf"!==t.nodeName;)t=t.nextSibling}if(t&&"rdf:rdf"===t.nodeName&&t.hasChildNodes())for(const e of t.childNodes)if("rdf:description"===e.nodeName)for(const t of e.childNodes){const e=t.nodeName;switch(e){case"#text":continue;case"dc:creator":case"dc:subject":this._parseArray(t);continue}this._metadataMap.set(e,t.textContent.trim())}}get serializable(){return{parsedData:this._metadataMap,rawData:this._data}}}class DecryptStream extends DecodeStream{constructor(e,t,a){super(t);this.str=e;this.dict=e.dict;this.decrypt=a;this.nextChunk=null;this.initialized=!1}readBlock(){let e;if(this.initialized)e=this.nextChunk;else{e=this.str.getBytes(512);this.initialized=!0}if(!e||0===e.length){this.eof=!0;return}this.nextChunk=this.str.getBytes(512);const t=this.nextChunk?.length>0;e=(0,this.decrypt)(e,!t);const a=this.bufferLength,r=a+e.length;this.ensureBuffer(r).set(e,a);this.bufferLength=r}}class ARCFourCipher{constructor(e){this.a=0;this.b=0;const t=new Uint8Array(256),a=e.length;for(let e=0;e<256;++e)t[e]=e;for(let r=0,i=0;r<256;++r){const n=t[r];i=i+n+e[r%a]&255;t[r]=t[i];t[i]=n}this.s=t}encryptBlock(e){let t=this.a,a=this.b;const r=this.s,i=e.length,n=new Uint8Array(i);for(let s=0;s>5&255;h[u++]=i>>13&255;h[u++]=i>>21&255;h[u++]=i>>>29&255;h[u++]=0;h[u++]=0;h[u++]=0;const g=new Int32Array(16);for(u=0;u>>32-o)|0;i=n}n=n+i|0;s=s+l|0;o=o+f|0;c=c+p|0}return new Uint8Array([255&n,n>>8&255,n>>16&255,n>>>24&255,255&s,s>>8&255,s>>16&255,s>>>24&255,255&o,o>>8&255,o>>16&255,o>>>24&255,255&c,c>>8&255,c>>16&255,c>>>24&255])}}();class Word64{constructor(e,t){this.high=0|e;this.low=0|t}and(e){this.high&=e.high;this.low&=e.low}xor(e){this.high^=e.high;this.low^=e.low}or(e){this.high|=e.high;this.low|=e.low}shiftRight(e){if(e>=32){this.low=this.high>>>e-32|0;this.high=0}else{this.low=this.low>>>e|this.high<<32-e;this.high=this.high>>>e|0}}shiftLeft(e){if(e>=32){this.high=this.low<>>32-e;this.low<<=e}}rotateRight(e){let t,a;if(32&e){a=this.low;t=this.high}else{t=this.low;a=this.high}e&=31;this.low=t>>>e|a<<32-e;this.high=a>>>e|t<<32-e}not(){this.high=~this.high;this.low=~this.low}add(e){const t=(this.low>>>0)+(e.low>>>0);let a=(this.high>>>0)+(e.high>>>0);t>4294967295&&(a+=1);this.low=0|t;this.high=0|a}copyTo(e,t){e[t]=this.high>>>24&255;e[t+1]=this.high>>16&255;e[t+2]=this.high>>8&255;e[t+3]=255&this.high;e[t+4]=this.low>>>24&255;e[t+5]=this.low>>16&255;e[t+6]=this.low>>8&255;e[t+7]=255&this.low}assign(e){this.high=e.high;this.low=e.low}}const Mn=function calculateSHA256Closure(){function rotr(e,t){return e>>>t|e<<32-t}function ch(e,t,a){return e&t^~e&a}function maj(e,t,a){return e&t^e&a^t&a}function sigma(e){return rotr(e,2)^rotr(e,13)^rotr(e,22)}function sigmaPrime(e){return rotr(e,6)^rotr(e,11)^rotr(e,25)}function littleSigma(e){return rotr(e,7)^rotr(e,18)^e>>>3}const e=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298];return function hash(t,a,r){let i=1779033703,n=3144134277,s=1013904242,o=2773480762,c=1359893119,l=2600822924,h=528734635,u=1541459225;const d=64*Math.ceil((r+9)/64),f=new Uint8Array(d);let g,p;for(g=0;g>>29&255;f[g++]=r>>21&255;f[g++]=r>>13&255;f[g++]=r>>5&255;f[g++]=r<<3&255;const b=new Uint32Array(64);for(g=0;g>>10)+b[p-7]+littleSigma(b[p-15])+b[p-16]|0;let t,a,r=i,d=n,m=s,w=o,x=c,k=l,S=h,C=u;for(p=0;p<64;++p){t=C+sigmaPrime(x)+ch(x,k,S)+e[p]+b[p];a=sigma(r)+maj(r,d,m);C=S;S=k;k=x;x=w+t|0;w=m;m=d;d=r;r=t+a|0}i=i+r|0;n=n+d|0;s=s+m|0;o=o+w|0;c=c+x|0;l=l+k|0;h=h+S|0;u=u+C|0}var y;return new Uint8Array([i>>24&255,i>>16&255,i>>8&255,255&i,n>>24&255,n>>16&255,n>>8&255,255&n,s>>24&255,s>>16&255,s>>8&255,255&s,o>>24&255,o>>16&255,o>>8&255,255&o,c>>24&255,c>>16&255,c>>8&255,255&c,l>>24&255,l>>16&255,l>>8&255,255&l,h>>24&255,h>>16&255,h>>8&255,255&h,u>>24&255,u>>16&255,u>>8&255,255&u])}}(),Dn=function calculateSHA512Closure(){function ch(e,t,a,r,i){e.assign(t);e.and(a);i.assign(t);i.not();i.and(r);e.xor(i)}function maj(e,t,a,r,i){e.assign(t);e.and(a);i.assign(t);i.and(r);e.xor(i);i.assign(a);i.and(r);e.xor(i)}function sigma(e,t,a){e.assign(t);e.rotateRight(28);a.assign(t);a.rotateRight(34);e.xor(a);a.assign(t);a.rotateRight(39);e.xor(a)}function sigmaPrime(e,t,a){e.assign(t);e.rotateRight(14);a.assign(t);a.rotateRight(18);e.xor(a);a.assign(t);a.rotateRight(41);e.xor(a)}function littleSigma(e,t,a){e.assign(t);e.rotateRight(1);a.assign(t);a.rotateRight(8);e.xor(a);a.assign(t);a.shiftRight(7);e.xor(a)}function littleSigmaPrime(e,t,a){e.assign(t);e.rotateRight(19);a.assign(t);a.rotateRight(61);e.xor(a);a.assign(t);a.shiftRight(6);e.xor(a)}const e=[new Word64(1116352408,3609767458),new Word64(1899447441,602891725),new Word64(3049323471,3964484399),new Word64(3921009573,2173295548),new Word64(961987163,4081628472),new Word64(1508970993,3053834265),new Word64(2453635748,2937671579),new Word64(2870763221,3664609560),new Word64(3624381080,2734883394),new Word64(310598401,1164996542),new Word64(607225278,1323610764),new Word64(1426881987,3590304994),new Word64(1925078388,4068182383),new Word64(2162078206,991336113),new Word64(2614888103,633803317),new Word64(3248222580,3479774868),new Word64(3835390401,2666613458),new Word64(4022224774,944711139),new Word64(264347078,2341262773),new Word64(604807628,2007800933),new Word64(770255983,1495990901),new Word64(1249150122,1856431235),new Word64(1555081692,3175218132),new Word64(1996064986,2198950837),new Word64(2554220882,3999719339),new Word64(2821834349,766784016),new Word64(2952996808,2566594879),new Word64(3210313671,3203337956),new Word64(3336571891,1034457026),new Word64(3584528711,2466948901),new Word64(113926993,3758326383),new Word64(338241895,168717936),new Word64(666307205,1188179964),new Word64(773529912,1546045734),new Word64(1294757372,1522805485),new Word64(1396182291,2643833823),new Word64(1695183700,2343527390),new Word64(1986661051,1014477480),new Word64(2177026350,1206759142),new Word64(2456956037,344077627),new Word64(2730485921,1290863460),new Word64(2820302411,3158454273),new Word64(3259730800,3505952657),new Word64(3345764771,106217008),new Word64(3516065817,3606008344),new Word64(3600352804,1432725776),new Word64(4094571909,1467031594),new Word64(275423344,851169720),new Word64(430227734,3100823752),new Word64(506948616,1363258195),new Word64(659060556,3750685593),new Word64(883997877,3785050280),new Word64(958139571,3318307427),new Word64(1322822218,3812723403),new Word64(1537002063,2003034995),new Word64(1747873779,3602036899),new Word64(1955562222,1575990012),new Word64(2024104815,1125592928),new Word64(2227730452,2716904306),new Word64(2361852424,442776044),new Word64(2428436474,593698344),new Word64(2756734187,3733110249),new Word64(3204031479,2999351573),new Word64(3329325298,3815920427),new Word64(3391569614,3928383900),new Word64(3515267271,566280711),new Word64(3940187606,3454069534),new Word64(4118630271,4000239992),new Word64(116418474,1914138554),new Word64(174292421,2731055270),new Word64(289380356,3203993006),new Word64(460393269,320620315),new Word64(685471733,587496836),new Word64(852142971,1086792851),new Word64(1017036298,365543100),new Word64(1126000580,2618297676),new Word64(1288033470,3409855158),new Word64(1501505948,4234509866),new Word64(1607167915,987167468),new Word64(1816402316,1246189591)];return function hash(t,a,r,i=!1){let n,s,o,c,l,h,u,d;if(i){n=new Word64(3418070365,3238371032);s=new Word64(1654270250,914150663);o=new Word64(2438529370,812702999);c=new Word64(355462360,4144912697);l=new Word64(1731405415,4290775857);h=new Word64(2394180231,1750603025);u=new Word64(3675008525,1694076839);d=new Word64(1203062813,3204075428)}else{n=new Word64(1779033703,4089235720);s=new Word64(3144134277,2227873595);o=new Word64(1013904242,4271175723);c=new Word64(2773480762,1595750129);l=new Word64(1359893119,2917565137);h=new Word64(2600822924,725511199);u=new Word64(528734635,4215389547);d=new Word64(1541459225,327033209)}const f=128*Math.ceil((r+17)/128),g=new Uint8Array(f);let p,m;for(p=0;p>>29&255;g[p++]=r>>21&255;g[p++]=r>>13&255;g[p++]=r>>5&255;g[p++]=r<<3&255;const y=new Array(80);for(p=0;p<80;p++)y[p]=new Word64(0,0);let w=new Word64(0,0),x=new Word64(0,0),k=new Word64(0,0),S=new Word64(0,0),C=new Word64(0,0),v=new Word64(0,0),F=new Word64(0,0),O=new Word64(0,0);const T=new Word64(0,0),M=new Word64(0,0),D=new Word64(0,0),R=new Word64(0,0);let N,E;for(p=0;p=1;--e){a=n[13];n[13]=n[9];n[9]=n[5];n[5]=n[1];n[1]=a;a=n[14];r=n[10];n[14]=n[6];n[10]=n[2];n[6]=a;n[2]=r;a=n[15];r=n[11];i=n[7];n[15]=n[3];n[11]=a;n[7]=r;n[3]=i;for(let e=0;e<16;++e)n[e]=this._inv_s[n[e]];for(let a=0,r=16*e;a<16;++a,++r)n[a]^=t[r];for(let e=0;e<16;e+=4){const t=this._mix[n[e]],r=this._mix[n[e+1]],i=this._mix[n[e+2]],s=this._mix[n[e+3]];a=t^r>>>8^r<<24^i>>>16^i<<16^s>>>24^s<<8;n[e]=a>>>24&255;n[e+1]=a>>16&255;n[e+2]=a>>8&255;n[e+3]=255&a}}a=n[13];n[13]=n[9];n[9]=n[5];n[5]=n[1];n[1]=a;a=n[14];r=n[10];n[14]=n[6];n[10]=n[2];n[6]=a;n[2]=r;a=n[15];r=n[11];i=n[7];n[15]=n[3];n[11]=a;n[7]=r;n[3]=i;for(let e=0;e<16;++e){n[e]=this._inv_s[n[e]];n[e]^=t[e]}return n}_encrypt(e,t){const a=this._s;let r,i,n;const s=new Uint8Array(16);s.set(e);for(let e=0;e<16;++e)s[e]^=t[e];for(let e=1;e=r;--a)if(e[a]!==t){t=0;break}o-=t;n[n.length-1]=e.subarray(0,16-t)}}const c=new Uint8Array(o);for(let e=0,t=0,a=n.length;e=256&&(o=255&(27^o))}for(let t=0;t<4;++t){a[e]=r^=a[e-32];e++;a[e]=i^=a[e-32];e++;a[e]=n^=a[e-32];e++;a[e]=s^=a[e-32];e++}}return a}}class PDF17{checkOwnerPassword(e,t,a,r){const i=new Uint8Array(e.length+56);i.set(e,0);i.set(t,e.length);i.set(a,e.length+t.length);return isArrayEqual(Mn(i,0,i.length),r)}checkUserPassword(e,t,a){const r=new Uint8Array(e.length+8);r.set(e,0);r.set(t,e.length);return isArrayEqual(Mn(r,0,r.length),a)}getOwnerKey(e,t,a,r){const i=new Uint8Array(e.length+56);i.set(e,0);i.set(t,e.length);i.set(a,e.length+t.length);const n=Mn(i,0,i.length);return new AES256Cipher(n).decryptBlock(r,!1,new Uint8Array(16))}getUserKey(e,t,a){const r=new Uint8Array(e.length+8);r.set(e,0);r.set(t,e.length);const i=Mn(r,0,r.length);return new AES256Cipher(i).decryptBlock(a,!1,new Uint8Array(16))}}class PDF20{_hash(e,t,a){let r=Mn(t,0,t.length).subarray(0,32),i=[0],n=0;for(;n<64||i.at(-1)>n-32;){const t=e.length+r.length+a.length,l=new Uint8Array(t);let h=0;l.set(e,h);h+=e.length;l.set(r,h);h+=r.length;l.set(a,h);const u=new Uint8Array(64*t);for(let e=0,a=0;e<64;e++,a+=t)u.set(l,a);i=new AES128Cipher(r.subarray(0,16)).encrypt(u,r.subarray(16,32));const d=i.slice(0,16).reduce(((e,t)=>e+t),0)%3;0===d?r=Mn(i,0,i.length):1===d?r=(s=i,o=0,c=i.length,Dn(s,o,c,!0)):2===d&&(r=Dn(i,0,i.length));n++}var s,o,c;return r.subarray(0,32)}checkOwnerPassword(e,t,a,r){const i=new Uint8Array(e.length+56);i.set(e,0);i.set(t,e.length);i.set(a,e.length+t.length);return isArrayEqual(this._hash(e,i,a),r)}checkUserPassword(e,t,a){const r=new Uint8Array(e.length+8);r.set(e,0);r.set(t,e.length);return isArrayEqual(this._hash(e,r,[]),a)}getOwnerKey(e,t,a,r){const i=new Uint8Array(e.length+56);i.set(e,0);i.set(t,e.length);i.set(a,e.length+t.length);const n=this._hash(e,i,a);return new AES256Cipher(n).decryptBlock(r,!1,new Uint8Array(16))}getUserKey(e,t,a){const r=new Uint8Array(e.length+8);r.set(e,0);r.set(t,e.length);const i=this._hash(e,r,[]);return new AES256Cipher(i).decryptBlock(a,!1,new Uint8Array(16))}}class CipherTransform{constructor(e,t){this.StringCipherConstructor=e;this.StreamCipherConstructor=t}createStream(e,t){const a=new this.StreamCipherConstructor;return new DecryptStream(e,t,(function cipherTransformDecryptStream(e,t){return a.decryptBlock(e,t)}))}decryptString(e){const t=new this.StringCipherConstructor;let a=stringToBytes(e);a=t.decryptBlock(a,!0);return bytesToString(a)}encryptString(e){const t=new this.StringCipherConstructor;if(t instanceof AESBaseCipher){const a=16-e.length%16;e+=String.fromCharCode(a).repeat(a);const r=new Uint8Array(16);if("undefined"!=typeof crypto)crypto.getRandomValues(r);else for(let e=0;e<16;e++)r[e]=Math.floor(256*Math.random());let i=stringToBytes(e);i=t.encrypt(i,r);const n=new Uint8Array(16+i.length);n.set(r);n.set(i,16);return bytesToString(n)}let a=stringToBytes(e);a=t.encrypt(a);return bytesToString(a)}}class CipherTransformFactory{static#S=new Uint8Array([40,191,78,94,78,117,138,65,100,0,78,86,255,250,1,8,46,46,0,182,208,104,62,128,47,12,169,254,100,83,105,122]);#A(e,t,a,r,i,n,s,o,c,l,h,u){if(t){const e=Math.min(127,t.length);t=t.subarray(0,e)}else t=[];const d=6===e?new PDF20:new PDF17;return d.checkUserPassword(t,o,s)?d.getUserKey(t,c,h):t.length&&d.checkOwnerPassword(t,r,n,a)?d.getOwnerKey(t,i,n,l):null}#C(e,t,a,r,i,n,s,o){const c=40+a.length+e.length,l=new Uint8Array(c);let h,u,d=0;if(t){u=Math.min(32,t.length);for(;d>8&255;l[d++]=i>>16&255;l[d++]=i>>>24&255;for(h=0,u=e.length;h=4&&!o){l[d++]=255;l[d++]=255;l[d++]=255;l[d++]=255}let f=Tn(l,0,d);const g=s>>3;if(n>=3)for(h=0;h<50;++h)f=Tn(f,0,g);const p=f.subarray(0,g);let m,b;if(n>=3){for(d=0;d<32;++d)l[d]=CipherTransformFactory.#S[d];for(h=0,u=e.length;h>3;if(a>=3)for(o=0;o<50;++o)c=Tn(c,0,c.length);let h,u;if(a>=3){u=t;const e=new Uint8Array(l);for(o=19;o>=0;o--){for(let t=0;t>8&255;i[s++]=e>>16&255;i[s++]=255&t;i[s++]=t>>8&255;if(r){i[s++]=115;i[s++]=65;i[s++]=108;i[s++]=84}return Tn(i,0,s).subarray(0,Math.min(a.length+5,16))}#I(e,t,a,r,i){if(!(t instanceof Name))throw new FormatError("Invalid crypt filter name.");const n=this,s=e.get(t.name),o=s?.get("CFM");if(!o||"None"===o.name)return function(){return new NullCipher};if("V2"===o.name)return function(){return new ARCFourCipher(n.#F(a,r,i,!1))};if("AESV2"===o.name)return function(){return new AES128Cipher(n.#F(a,r,i,!0))};if("AESV3"===o.name)return function(){return new AES256Cipher(i)};throw new FormatError("Unknown crypto method")}constructor(e,t,a){const r=e.get("Filter");if(!isName(r,"Standard"))throw new FormatError("unknown encryption method");this.filterName=r.name;this.dict=e;const i=e.get("V");if(!Number.isInteger(i)||1!==i&&2!==i&&4!==i&&5!==i)throw new FormatError("unsupported encryption algorithm");this.algorithm=i;let n=e.get("Length");if(!n)if(i<=3)n=40;else{const t=e.get("CF"),a=e.get("StmF");if(t instanceof Dict&&a instanceof Name){t.suppressEncryption=!0;const e=t.get(a.name);n=e?.get("Length")||128;n<40&&(n<<=3)}}if(!Number.isInteger(n)||n<40||n%8!=0)throw new FormatError("invalid key length");const s=stringToBytes(e.get("O")),o=stringToBytes(e.get("U")),c=s.subarray(0,32),l=o.subarray(0,32),h=e.get("P"),u=e.get("R"),d=(4===i||5===i)&&!1!==e.get("EncryptMetadata");this.encryptMetadata=d;const f=stringToBytes(t);let g,p;if(a){if(6===u)try{a=utf8StringToString(a)}catch{warn("CipherTransformFactory: Unable to convert UTF8 encoded password.")}g=stringToBytes(a)}if(5!==i)p=this.#C(f,g,c,l,h,u,n,d);else{const t=s.subarray(32,40),a=s.subarray(40,48),r=o.subarray(0,48),i=o.subarray(32,40),n=o.subarray(40,48),h=stringToBytes(e.get("OE")),d=stringToBytes(e.get("UE")),f=stringToBytes(e.get("Perms"));p=this.#A(u,g,c,t,a,r,l,i,n,h,d,f)}if(!p&&!a)throw new PasswordException("No password given",ia);if(!p&&a){const e=this.#v(g,c,u,n);p=this.#C(f,e,c,l,h,u,n,d)}if(!p)throw new PasswordException("Incorrect Password",na);this.encryptionKey=p;if(i>=4){const t=e.get("CF");t instanceof Dict&&(t.suppressEncryption=!0);this.cf=t;this.stmf=e.get("StmF")||Name.get("Identity");this.strf=e.get("StrF")||Name.get("Identity");this.eff=e.get("EFF")||this.stmf}}createCipherTransform(e,t){if(4===this.algorithm||5===this.algorithm)return new CipherTransform(this.#I(this.cf,this.strf,e,t,this.encryptionKey),this.#I(this.cf,this.stmf,e,t,this.encryptionKey));const a=this.#F(e,t,this.encryptionKey,!1),cipherConstructor=function(){return new ARCFourCipher(a)};return new CipherTransform(cipherConstructor,cipherConstructor)}}async function writeObject(e,t,a,{encrypt:r=null}){const i=r?.createCipherTransform(e.num,e.gen);a.push(`${e.num} ${e.gen} obj\n`);t instanceof Dict?await writeDict(t,a,i):t instanceof BaseStream?await writeStream(t,a,i):Array.isArray(t)&&await writeArray(t,a,i);a.push("\nendobj\n")}async function writeDict(e,t,a){t.push("<<");for(const r of e.getKeys()){t.push(` /${escapePDFName(r)} `);await writeValue(e.getRaw(r),t,a)}t.push(">>")}async function writeStream(e,t,a){let r=e.getBytes();const{dict:i}=e,[n,s]=await Promise.all([i.getAsync("Filter"),i.getAsync("DecodeParms")]),o=isName(Array.isArray(n)?await i.xref.fetchIfRefAsync(n[0]):n,"FlateDecode");if("undefined"!=typeof CompressionStream&&(r.length>=256||o))try{const e=new CompressionStream("deflate"),t=e.writable.getWriter();t.write(r);t.close();const a=await new Response(e.readable).arrayBuffer();r=new Uint8Array(a);let c,l;if(n){if(!o){c=Array.isArray(n)?[Name.get("FlateDecode"),...n]:[Name.get("FlateDecode"),n];s&&(l=Array.isArray(s)?[null,...s]:[null,s])}}else c=Name.get("FlateDecode");c&&i.set("Filter",c);l&&i.set("DecodeParms",l)}catch(e){info(`writeStream - cannot compress data: "${e}".`)}let c=bytesToString(r);a&&(c=a.encryptString(c));i.set("Length",c.length);await writeDict(i,t,a);t.push(" stream\n",c,"\nendstream")}async function writeArray(e,t,a){t.push("[");let r=!0;for(const i of e){r?r=!1:t.push(" ");await writeValue(i,t,a)}t.push("]")}async function writeValue(e,t,a){if(e instanceof Name)t.push(`/${escapePDFName(e.name)}`);else if(e instanceof Ref)t.push(`${e.num} ${e.gen} R`);else if(Array.isArray(e))await writeArray(e,t,a);else if("string"==typeof e){a&&(e=a.encryptString(e));t.push(`(${escapeString(e)})`)}else"number"==typeof e?t.push(numberToString(e)):"boolean"==typeof e?t.push(e.toString()):e instanceof Dict?await writeDict(e,t,a):e instanceof BaseStream?await writeStream(e,t,a):null===e?t.push("null"):warn(`Unhandled value in writer: ${typeof e}, please file a bug.`)}function writeInt(e,t,a,r){for(let i=t+a-1;i>a-1;i--){r[i]=255&e;e>>=8}return a+t}function writeString(e,t,a){for(let r=0,i=e.length;r1&&(n=a.documentElement.searchNode([i.at(-1)],0));n?n.childNodes=Array.isArray(r)?r.map((e=>new SimpleDOMNode("value",e))):[new SimpleDOMNode("#text",r)]:warn(`Node not found for path: ${t}`)}const r=[];a.documentElement.dump(r);return r.join("")}(r.fetchIfRef(t).getString(),a)}const i=r.encrypt;if(i){e=i.createCipherTransform(t.num,t.gen).encryptString(e)}const n=`${t.num} ${t.gen} obj\n<< /Type /EmbeddedFile /Length ${e.length}>>\nstream\n`+e+"\nendstream\nendobj\n";a.push({ref:t,data:n})}async function incrementalUpdate({originalData:e,xrefInfo:t,newRefs:a,xref:r=null,hasXfa:i=!1,xfaDatasetsRef:n=null,hasXfaDatasetsEntry:s=!1,needAppearances:o,acroFormRef:c=null,acroForm:l=null,xfaData:h=null}){await async function updateAcroform({xref:e,acroForm:t,acroFormRef:a,hasXfa:r,hasXfaDatasetsEntry:i,xfaDatasetsRef:n,needAppearances:s,newRefs:o}){!r||i||n||warn("XFA - Cannot save it");if(!s&&(!r||!n||i))return;const c=t.clone();if(r&&!i){const e=t.get("XFA").slice();e.splice(2,0,"datasets");e.splice(3,0,n);c.set("XFA",e)}s&&c.set("NeedAppearances",!0);const l=[];await writeObject(a,c,l,e);o.push({ref:a,data:l.join("")})}({xref:r,acroForm:l,acroFormRef:c,hasXfa:i,hasXfaDatasetsEntry:s,xfaDatasetsRef:n,needAppearances:o,newRefs:a});i&&updateXFA({xfaData:h,xfaDatasetsRef:n,newRefs:a,xref:r});const u=new Dict(null),d=t.newRef;let f,g;const p=e.at(-1);if(10===p||13===p){f=[];g=e.length}else{f=["\n"];g=e.length+1}u.set("Size",d.num+1);u.set("Prev",t.startXRef);u.set("Type",Name.get("XRef"));null!==t.rootRef&&u.set("Root",t.rootRef);null!==t.infoRef&&u.set("Info",t.infoRef);null!==t.encryptRef&&u.set("Encrypt",t.encryptRef);a.push({ref:d,data:""});a=a.sort(((e,t)=>e.ref.num-t.ref.num));const m=[[0,1,65535]],b=[0,1];let y=0;for(const{ref:e,data:t}of a){y=Math.max(y,g);m.push([1,g,Math.min(e.gen,65535)]);g+=t.length;b.push(e.num,1);f.push(t)}u.set("Index",b);if(Array.isArray(t.fileIds)&&t.fileIds.length>0){const e=function computeMD5(e,t){const a=Math.floor(Date.now()/1e3),r=t.filename||"",i=[a.toString(),r,e.toString()];let n=i.reduce(((e,t)=>e+t.length),0);for(const e of Object.values(t.info)){i.push(e);n+=e.length}const s=new Uint8Array(n);let o=0;for(const e of i){writeString(e,o,s);o+=e.length}return bytesToString(Tn(s))}(g,t);u.set("ID",[t.fileIds[0],e])}const w=[1,Math.ceil(Math.log2(y)/8),2],x=(w[0]+w[1]+w[2])*m.length;u.set("W",w);u.set("Length",x);f.push(`${d.num} ${d.gen} obj\n`);await writeDict(u,f,null);f.push(" stream\n");const k=f.reduce(((e,t)=>e+t.length),0),S=`\nendstream\nendobj\nstartxref\n${g}\n%%EOF\n`,C=new Uint8Array(e.length+k+x+S.length);C.set(e);let v=e.length;for(const e of f){writeString(e,v,C);v+=e.length}for(const[e,t,a]of m){v=writeInt(e,w[0],v,C);v=writeInt(t,w[1],v,C);v=writeInt(a,w[2],v,C)}writeString(S,v,C);return C}const Bn=1,Rn=2,Nn=3,En=4,Pn=5;class StructTreeRoot{constructor(e,t){this.dict=e;this.ref=t instanceof Ref?t:null;this.roleMap=new Map;this.structParentIds=null}init(){this.readRoleMap()}#O(e,t,a){if(!(e instanceof Ref)||t<0)return;this.structParentIds||=new RefSetCache;let r=this.structParentIds.get(e);if(!r){r=[];this.structParentIds.put(e,r)}r.push([t,a])}addAnnotationIdToPage(e,t){this.#O(e,t,En)}readRoleMap(){const e=this.dict.get("RoleMap");e instanceof Dict&&e.forEach(((e,t)=>{t instanceof Name&&this.roleMap.set(e,t.name)}))}static async canCreateStructureTree({catalogRef:e,pdfManager:t,newAnnotationsByPage:a}){if(!(e instanceof Ref)){warn("Cannot save the struct tree: no catalog reference.");return!1}let r=0,i=!0;for(const[e,n]of a){const{ref:a}=await t.getPage(e);if(!(a instanceof Ref)){warn(`Cannot save the struct tree: page ${e} has no ref.`);i=!0;break}for(const e of n)if(e.accessibilityData?.type){e.parentTreeId=r++;i=!1}}if(i){for(const e of a.values())for(const t of e)delete t.parentTreeId;return!1}return!0}static async createStructureTree({newAnnotationsByPage:e,xref:t,catalogRef:a,pdfManager:r,newRefs:i}){const n=r.catalog.cloneDict(),s=t.getNewTemporaryRef();n.set("StructTreeRoot",s);const o=[];await writeObject(a,n,o,t);i.push({ref:a,data:o.join("")});const c=new Dict(t);c.set("Type",Name.get("StructTreeRoot"));const l=t.getNewTemporaryRef();c.set("ParentTree",l);const h=[];c.set("K",h);const u=new Dict(t),d=[];u.set("Nums",d);const f=await this.#T({newAnnotationsByPage:e,structTreeRootRef:s,kids:h,nums:d,xref:t,pdfManager:r,newRefs:i,buffer:o});c.set("ParentTreeNextKey",f);o.length=0;await writeObject(l,u,o,t);i.push({ref:l,data:o.join("")});o.length=0;await writeObject(s,c,o,t);i.push({ref:s,data:o.join("")})}async canUpdateStructTree({pdfManager:e,xref:t,newAnnotationsByPage:a}){if(!this.ref){warn("Cannot update the struct tree: no root reference.");return!1}let r=this.dict.get("ParentTreeNextKey");if(!Number.isInteger(r)||r<0){warn("Cannot update the struct tree: invalid next key.");return!1}const i=this.dict.get("ParentTree");if(!(i instanceof Dict)){warn("Cannot update the struct tree: ParentTree isn't a dict.");return!1}const n=i.get("Nums");if(!Array.isArray(n)){warn("Cannot update the struct tree: nums isn't an array.");return!1}const s=new NumberTree(i,t);for(const t of a.keys()){const{pageDict:a}=await e.getPage(t);if(!a.has("StructParents"))continue;const r=a.get("StructParents");if(!Number.isInteger(r)||!Array.isArray(s.get(r))){warn(`Cannot save the struct tree: page ${t} has a wrong id.`);return!1}}let o=!0;for(const[t,i]of a){const{pageDict:a}=await e.getPage(t);StructTreeRoot.#M({elements:i,xref:this.dict.xref,pageDict:a,numberTree:s});for(const e of i)if(e.accessibilityData?.type){e.parentTreeId=r++;o=!1}}if(o){for(const e of a.values())for(const t of e){delete t.parentTreeId;delete t.structTreeParent}return!1}return!0}async updateStructureTree({newAnnotationsByPage:e,pdfManager:t,newRefs:a}){const r=this.dict.xref,i=this.dict.clone(),n=this.ref;let s,o=i.getRaw("ParentTree");if(o instanceof Ref)s=r.fetch(o);else{s=o;o=r.getNewTemporaryRef();i.set("ParentTree",o)}s=s.clone();let c=s.getRaw("Nums"),l=null;if(c instanceof Ref){l=c;c=r.fetch(l)}c=c.slice();l||s.set("Nums",c);let h=i.getRaw("K"),u=null;if(h instanceof Ref){u=h;h=r.fetch(u)}else{u=r.getNewTemporaryRef();i.set("K",u)}h=Array.isArray(h)?h.slice():[h];const d=[],f=await StructTreeRoot.#T({newAnnotationsByPage:e,structTreeRootRef:n,kids:h,nums:c,xref:r,pdfManager:t,newRefs:a,buffer:d});i.set("ParentTreeNextKey",f);d.length=0;await writeObject(u,h,d,r);a.push({ref:u,data:d.join("")});if(l){d.length=0;await writeObject(l,c,d,r);a.push({ref:l,data:d.join("")})}d.length=0;await writeObject(o,s,d,r);a.push({ref:o,data:d.join("")});d.length=0;await writeObject(n,i,d,r);a.push({ref:n,data:d.join("")})}static async#T({newAnnotationsByPage:e,structTreeRootRef:t,kids:a,nums:r,xref:i,pdfManager:n,newRefs:s,buffer:o}){const c=Name.get("OBJR");let l=-1/0;for(const[h,u]of e){const{ref:e}=await n.getPage(h),d=e instanceof Ref;for(const{accessibilityData:n,ref:h,parentTreeId:f,structTreeParent:g}of u){if(!n?.type)continue;const{type:u,title:p,lang:m,alt:b,expanded:y,actualText:w}=n;l=Math.max(l,f);const x=i.getNewTemporaryRef(),k=new Dict(i);k.set("S",Name.get(u));p&&k.set("T",p);m&&k.set("Lang",m);b&&k.set("Alt",b);y&&k.set("E",y);w&&k.set("ActualText",w);g?await this.#D({structTreeParent:g,tagDict:k,newTagRef:x,fallbackRef:t,xref:i,newRefs:s,buffer:o}):k.set("P",t);const S=new Dict(i);k.set("K",S);S.set("Type",c);d&&S.set("Pg",e);S.set("Obj",h);o.length=0;await writeObject(x,k,o,i);s.push({ref:x,data:o.join("")});r.push(f,x);a.push(x)}}return l+1}static#M({elements:e,xref:t,pageDict:a,numberTree:r}){const i=new Map;for(const t of e)if(t.structTreeParentId){const e=parseInt(t.structTreeParentId.split("_mc")[1],10);i.set(e,t)}const n=a.get("StructParents");if(!Number.isInteger(n))return;const s=r.get(n),updateElement=(e,a,r)=>{const n=i.get(e);if(n){const e=a.getRaw("P"),i=t.fetchIfRef(e);e instanceof Ref&&i instanceof Dict&&(n.structTreeParent={ref:r,dict:a});return!0}return!1};for(const e of s){if(!(e instanceof Ref))continue;const a=t.fetch(e),r=a.get("K");if(Number.isInteger(r))updateElement(r,a,e);else if(Array.isArray(r))for(let i of r){i=t.fetchIfRef(i);if(Number.isInteger(i)&&updateElement(i,a,e))break}}}static async#D({structTreeParent:{ref:e,dict:t},tagDict:a,newTagRef:r,fallbackRef:i,xref:n,newRefs:s,buffer:o}){const c=t.getRaw("P");let l=n.fetchIfRef(c);a.set("P",c);let h,u=!1,d=l.getRaw("K");if(d instanceof Ref)h=n.fetch(d);else{h=d;d=n.getNewTemporaryRef();l=l.clone();l.set("K",d);u=!0}if(Array.isArray(h)){const t=h.indexOf(e);if(!(t>=0)){warn("Cannot update the struct tree: parent kid not found.");a.set("P",i);return}h=h.slice();h.splice(t+1,0,r)}else if(h instanceof Dict){h=[d,r];d=n.getNewTemporaryRef();l.set("K",d);u=!0}o.length=0;await writeObject(d,h,o,n);s.push({ref:d,data:o.join("")});if(u){o.length=0;await writeObject(c,l,o,n);s.push({ref:c,data:o.join("")})}}}class StructElementNode{constructor(e,t){this.tree=e;this.dict=t;this.kids=[];this.parseKids()}get role(){const e=this.dict.get("S"),t=e instanceof Name?e.name:"",{root:a}=this.tree;return a.roleMap.has(t)?a.roleMap.get(t):t}parseKids(){let e=null;const t=this.dict.getRaw("Pg");t instanceof Ref&&(e=t.toString());const a=this.dict.get("K");if(Array.isArray(a))for(const t of a){const a=this.parseKid(e,t);a&&this.kids.push(a)}else{const t=this.parseKid(e,a);t&&this.kids.push(t)}}parseKid(e,t){if(Number.isInteger(t))return this.tree.pageDict.objId!==e?null:new StructElement({type:Bn,mcid:t,pageObjId:e});let a=null;t instanceof Ref?a=this.dict.xref.fetch(t):t instanceof Dict&&(a=t);if(!a)return null;const r=a.getRaw("Pg");r instanceof Ref&&(e=r.toString());const i=a.get("Type")instanceof Name?a.get("Type").name:null;if("MCR"===i){if(this.tree.pageDict.objId!==e)return null;const t=a.getRaw("Stm");return new StructElement({type:Rn,refObjId:t instanceof Ref?t.toString():null,pageObjId:e,mcid:a.get("MCID")})}if("OBJR"===i){if(this.tree.pageDict.objId!==e)return null;const t=a.getRaw("Obj");return new StructElement({type:Nn,refObjId:t instanceof Ref?t.toString():null,pageObjId:e})}return new StructElement({type:Pn,dict:a})}}class StructElement{constructor({type:e,dict:t=null,mcid:a=null,pageObjId:r=null,refObjId:i=null}){this.type=e;this.dict=t;this.mcid=a;this.pageObjId=r;this.refObjId=i;this.parentNode=null}}class StructTreePage{constructor(e,t){this.root=e;this.rootDict=e?e.dict:null;this.pageDict=t;this.nodes=[]}parse(e){if(!this.root||!this.rootDict)return;const t=this.rootDict.get("ParentTree");if(!t)return;const a=this.pageDict.get("StructParents"),r=e instanceof Ref&&this.root.structParentIds?.get(e);if(!Number.isInteger(a)&&!r)return;const i=new Map,n=new NumberTree(t,this.rootDict.xref);if(Number.isInteger(a)){const e=n.get(a);if(Array.isArray(e))for(const t of e)t instanceof Ref&&this.addNode(this.rootDict.xref.fetch(t),i)}if(r)for(const[e,t]of r){const a=n.get(e);if(a){const e=this.addNode(this.rootDict.xref.fetchIfRef(a),i);1===e?.kids?.length&&e.kids[0].type===Nn&&(e.kids[0].type=t)}}}addNode(e,t,a=0){if(a>40){warn("StructTree MAX_DEPTH reached.");return null}if(t.has(e))return t.get(e);const r=new StructElementNode(this,e);t.set(e,r);const i=e.get("P");if(!i||isName(i.get("Type"),"StructTreeRoot")){this.addTopLevelNode(e,r)||t.delete(e);return r}const n=this.addNode(i,t,a+1);if(!n)return r;let s=!1;for(const t of n.kids)if(t.type===Pn&&t.dict===e){t.parentNode=r;s=!0}s||t.delete(e);return r}addTopLevelNode(e,t){const a=this.rootDict.get("K");if(!a)return!1;if(a instanceof Dict){if(a.objId!==e.objId)return!1;this.nodes[0]=t;return!0}if(!Array.isArray(a))return!0;let r=!1;for(let i=0;i40){warn("StructTree too deep to be fully serialized.");return}const r=Object.create(null);r.role=e.role;r.children=[];t.children.push(r);const i=e.dict.get("Alt");"string"==typeof i&&(r.alt=stringToPDFString(i));const n=e.dict.get("Lang");"string"==typeof n&&(r.lang=stringToPDFString(n));for(const t of e.kids){const e=t.type===Pn?t.parentNode:null;e?nodeToSerializable(e,r,a+1):t.type===Bn||t.type===Rn?r.children.push({type:"content",id:`p${t.pageObjId}_mc${t.mcid}`}):t.type===Nn?r.children.push({type:"object",id:t.refObjId}):t.type===En&&r.children.push({type:"annotation",id:`pdfjs_internal_id_${t.refObjId}`})}}const e=Object.create(null);e.children=[];e.role="Root";for(const t of this.nodes)t&&nodeToSerializable(t,e);return e}}function fetchDestination(e){e instanceof Dict&&(e=e.get("D"));return Array.isArray(e)?e:null}function fetchRemoteDest(e){let t=e.get("D");if(t){t instanceof Name&&(t=t.name);if("string"==typeof t)return stringToPDFString(t);if(Array.isArray(t))return JSON.stringify(t)}return null}class Catalog{constructor(e,t){this.pdfManager=e;this.xref=t;this._catDict=t.getCatalogObj();if(!(this._catDict instanceof Dict))throw new FormatError("Catalog object is not a dictionary.");this.toplevelPagesDict;this._actualNumPages=null;this.fontCache=new RefSetCache;this.builtInCMapCache=new Map;this.standardFontDataCache=new Map;this.globalImageCache=new GlobalImageCache;this.pageKidsCountCache=new RefSetCache;this.pageIndexCache=new RefSetCache;this.nonBlendModesSet=new RefSet;this.systemFontCache=new Map}cloneDict(){return this._catDict.clone()}get version(){const e=this._catDict.get("Version");if(e instanceof Name){if(ya.test(e.name))return shadow(this,"version",e.name);warn(`Invalid PDF catalog version: ${e.name}`)}return shadow(this,"version",null)}get lang(){const e=this._catDict.get("Lang");return shadow(this,"lang","string"==typeof e?stringToPDFString(e):null)}get needsRendering(){const e=this._catDict.get("NeedsRendering");return shadow(this,"needsRendering","boolean"==typeof e&&e)}get collection(){let e=null;try{const t=this._catDict.get("Collection");t instanceof Dict&&t.size>0&&(e=t)}catch(e){if(e instanceof MissingDataException)throw e;info("Cannot fetch Collection entry; assuming no collection is present.")}return shadow(this,"collection",e)}get acroForm(){let e=null;try{const t=this._catDict.get("AcroForm");t instanceof Dict&&t.size>0&&(e=t)}catch(e){if(e instanceof MissingDataException)throw e;info("Cannot fetch AcroForm entry; assuming no forms are present.")}return shadow(this,"acroForm",e)}get acroFormRef(){const e=this._catDict.getRaw("AcroForm");return shadow(this,"acroFormRef",e instanceof Ref?e:null)}get metadata(){const e=this._catDict.getRaw("Metadata");if(!(e instanceof Ref))return shadow(this,"metadata",null);let t=null;try{const a=this.xref.fetch(e,!this.xref.encrypt?.encryptMetadata);if(a instanceof BaseStream&&a.dict instanceof Dict){const e=a.dict.get("Type"),r=a.dict.get("Subtype");if(isName(e,"Metadata")&&isName(r,"XML")){const e=stringToUTF8String(a.getString());e&&(t=new MetadataParser(e).serializable)}}}catch(e){if(e instanceof MissingDataException)throw e;info(`Skipping invalid Metadata: "${e}".`)}return shadow(this,"metadata",t)}get markInfo(){let e=null;try{e=this._readMarkInfo()}catch(e){if(e instanceof MissingDataException)throw e;warn("Unable to read mark info.")}return shadow(this,"markInfo",e)}_readMarkInfo(){const e=this._catDict.get("MarkInfo");if(!(e instanceof Dict))return null;const t={Marked:!1,UserProperties:!1,Suspects:!1};for(const a in t){const r=e.get(a);"boolean"==typeof r&&(t[a]=r)}return t}get structTreeRoot(){let e=null;try{e=this._readStructTreeRoot()}catch(e){if(e instanceof MissingDataException)throw e;warn("Unable read to structTreeRoot info.")}return shadow(this,"structTreeRoot",e)}_readStructTreeRoot(){const e=this._catDict.getRaw("StructTreeRoot"),t=this.xref.fetchIfRef(e);if(!(t instanceof Dict))return null;const a=new StructTreeRoot(t,e);a.init();return a}get toplevelPagesDict(){const e=this._catDict.get("Pages");if(!(e instanceof Dict))throw new FormatError("Invalid top-level pages dictionary.");return shadow(this,"toplevelPagesDict",e)}get documentOutline(){let e=null;try{e=this._readDocumentOutline()}catch(e){if(e instanceof MissingDataException)throw e;warn("Unable to read document outline.")}return shadow(this,"documentOutline",e)}_readDocumentOutline(){let e=this._catDict.get("Outlines");if(!(e instanceof Dict))return null;e=e.getRaw("First");if(!(e instanceof Ref))return null;const t={items:[]},a=[{obj:e,parent:t}],r=new RefSet;r.put(e);const i=this.xref,n=new Uint8ClampedArray(3);for(;a.length>0;){const t=a.shift(),s=i.fetchIfRef(t.obj);if(null===s)continue;if(!s.has("Title"))throw new FormatError("Invalid outline item encountered.");const o={url:null,dest:null,action:null};Catalog.parseDestDictionary({destDict:s,resultObj:o,docBaseUrl:this.baseUrl,docAttachments:this.attachments});const c=s.get("Title"),l=s.get("F")||0,h=s.getArray("C"),u=s.get("Count");let d=n;!Array.isArray(h)||3!==h.length||0===h[0]&&0===h[1]&&0===h[2]||(d=ColorSpace.singletons.rgb.getRgb(h,0));const f={action:o.action,attachment:o.attachment,dest:o.dest,url:o.url,unsafeUrl:o.unsafeUrl,newWindow:o.newWindow,setOCGState:o.setOCGState,title:stringToPDFString(c),color:d,count:Number.isInteger(u)?u:void 0,bold:!!(2&l),italic:!!(1&l),items:[]};t.parent.items.push(f);e=s.getRaw("First");if(e instanceof Ref&&!r.has(e)){a.push({obj:e,parent:f});r.put(e)}e=s.getRaw("Next");if(e instanceof Ref&&!r.has(e)){a.push({obj:e,parent:t.parent});r.put(e)}}return t.items.length>0?t.items:null}get permissions(){let e=null;try{e=this._readPermissions()}catch(e){if(e instanceof MissingDataException)throw e;warn("Unable to read permissions.")}return shadow(this,"permissions",e)}_readPermissions(){const e=this.xref.trailer.get("Encrypt");if(!(e instanceof Dict))return null;let t=e.get("P");if("number"!=typeof t)return null;t+=2**32;const a=[];for(const e in x){const r=x[e];t&r&&a.push(r)}return a}get optionalContentConfig(){let e=null;try{const t=this._catDict.get("OCProperties");if(!t)return shadow(this,"optionalContentConfig",null);const a=t.get("D");if(!a)return shadow(this,"optionalContentConfig",null);const r=t.get("OCGs");if(!Array.isArray(r))return shadow(this,"optionalContentConfig",null);const i=[],n=new RefSet;for(const e of r){if(!(e instanceof Ref)||n.has(e))continue;n.put(e);const t=this.xref.fetch(e);i.push({id:e.toString(),name:"string"==typeof t.get("Name")?stringToPDFString(t.get("Name")):null,intent:"string"==typeof t.get("Intent")?stringToPDFString(t.get("Intent")):null})}e=this._readOptionalContentConfig(a,n);e.groups=i}catch(e){if(e instanceof MissingDataException)throw e;warn(`Unable to read optional content config: ${e}`)}return shadow(this,"optionalContentConfig",e)}_readOptionalContentConfig(e,t){function parseOnOff(e){const a=[];if(Array.isArray(e))for(const r of e)r instanceof Ref&&t.has(r)&&a.push(r.toString());return a}function parseOrder(e,a=0){if(!Array.isArray(e))return null;const i=[];for(const n of e){if(n instanceof Ref&&t.has(n)){r.put(n);i.push(n.toString());continue}const e=parseNestedOrder(n,a);e&&i.push(e)}if(a>0)return i;const n=[];for(const e of t)r.has(e)||n.push(e.toString());n.length&&i.push({name:null,order:n});return i}function parseNestedOrder(e,t){if(++t>i){warn("parseNestedOrder - reached MAX_NESTED_LEVELS.");return null}const r=a.fetchIfRef(e);if(!Array.isArray(r))return null;const n=a.fetchIfRef(r[0]);if("string"!=typeof n)return null;const s=parseOrder(r.slice(1),t);return s&&s.length?{name:stringToPDFString(n),order:s}:null}const a=this.xref,r=new RefSet,i=10;return{name:"string"==typeof e.get("Name")?stringToPDFString(e.get("Name")):null,creator:"string"==typeof e.get("Creator")?stringToPDFString(e.get("Creator")):null,baseState:e.get("BaseState")instanceof Name?e.get("BaseState").name:null,on:parseOnOff(e.get("ON")),off:parseOnOff(e.get("OFF")),order:parseOrder(e.get("Order")),groups:null}}setActualNumPages(e=null){this._actualNumPages=e}get hasActualNumPages(){return null!==this._actualNumPages}get _pagesCount(){const e=this.toplevelPagesDict.get("Count");if(!Number.isInteger(e))throw new FormatError("Page count in top-level pages dictionary is not an integer.");return shadow(this,"_pagesCount",e)}get numPages(){return this.hasActualNumPages?this._actualNumPages:this._pagesCount}get destinations(){const e=this._readDests(),t=Object.create(null);if(e instanceof NameTree)for(const[a,r]of e.getAll()){const e=fetchDestination(r);e&&(t[stringToPDFString(a)]=e)}else e instanceof Dict&&e.forEach((function(e,a){const r=fetchDestination(a);r&&(t[e]=r)}));return shadow(this,"destinations",t)}getDestination(e){const t=this._readDests();if(t instanceof NameTree){const a=fetchDestination(t.get(e));if(a)return a;const r=this.destinations[e];if(r){warn(`Found "${e}" at an incorrect position in the NameTree.`);return r}}else if(t instanceof Dict){const a=fetchDestination(t.get(e));if(a)return a}return null}_readDests(){const e=this._catDict.get("Names");return e?.has("Dests")?new NameTree(e.getRaw("Dests"),this.xref):this._catDict.has("Dests")?this._catDict.get("Dests"):void 0}get pageLabels(){let e=null;try{e=this._readPageLabels()}catch(e){if(e instanceof MissingDataException)throw e;warn("Unable to read page labels.")}return shadow(this,"pageLabels",e)}_readPageLabels(){const e=this._catDict.getRaw("PageLabels");if(!e)return null;const t=new Array(this.numPages);let a=null,r="";const i=new NumberTree(e,this.xref).getAll();let n="",s=1;for(let e=0,o=this.numPages;e=1))throw new FormatError("Invalid start in PageLabel dictionary.");s=e}else s=1}switch(a){case"D":n=s;break;case"R":case"r":n=toRomanNumerals(s,"r"===a);break;case"A":case"a":const e=26,t="a"===a?97:65,r=s-1;n=String.fromCharCode(t+r%e).repeat(Math.floor(r/e)+1);break;default:if(a)throw new FormatError(`Invalid style "${a}" in PageLabel dictionary.`);n=""}t[e]=r+n;s++}return t}get pageLayout(){const e=this._catDict.get("PageLayout");let t="";if(e instanceof Name)switch(e.name){case"SinglePage":case"OneColumn":case"TwoColumnLeft":case"TwoColumnRight":case"TwoPageLeft":case"TwoPageRight":t=e.name}return shadow(this,"pageLayout",t)}get pageMode(){const e=this._catDict.get("PageMode");let t="UseNone";if(e instanceof Name)switch(e.name){case"UseNone":case"UseOutlines":case"UseThumbs":case"FullScreen":case"UseOC":case"UseAttachments":t=e.name}return shadow(this,"pageMode",t)}get viewerPreferences(){const e=this._catDict.get("ViewerPreferences");if(!(e instanceof Dict))return shadow(this,"viewerPreferences",null);let t=null;for(const a of e.getKeys()){const r=e.get(a);let i;switch(a){case"HideToolbar":case"HideMenubar":case"HideWindowUI":case"FitWindow":case"CenterWindow":case"DisplayDocTitle":case"PickTrayByPDFSize":"boolean"==typeof r&&(i=r);break;case"NonFullScreenPageMode":if(r instanceof Name)switch(r.name){case"UseNone":case"UseOutlines":case"UseThumbs":case"UseOC":i=r.name;break;default:i="UseNone"}break;case"Direction":if(r instanceof Name)switch(r.name){case"L2R":case"R2L":i=r.name;break;default:i="L2R"}break;case"ViewArea":case"ViewClip":case"PrintArea":case"PrintClip":if(r instanceof Name)switch(r.name){case"MediaBox":case"CropBox":case"BleedBox":case"TrimBox":case"ArtBox":i=r.name;break;default:i="CropBox"}break;case"PrintScaling":if(r instanceof Name)switch(r.name){case"None":case"AppDefault":i=r.name;break;default:i="AppDefault"}break;case"Duplex":if(r instanceof Name)switch(r.name){case"Simplex":case"DuplexFlipShortEdge":case"DuplexFlipLongEdge":i=r.name;break;default:i="None"}break;case"PrintPageRange":if(Array.isArray(r)&&r.length%2==0){r.every(((e,t,a)=>Number.isInteger(e)&&e>0&&(0===t||e>=a[t-1])&&e<=this.numPages))&&(i=r)}break;case"NumCopies":Number.isInteger(r)&&r>0&&(i=r);break;default:warn(`Ignoring non-standard key in ViewerPreferences: ${a}.`);continue}if(void 0!==i){t||(t=Object.create(null));t[a]=i}else warn(`Bad value, for key "${a}", in ViewerPreferences: ${r}.`)}return shadow(this,"viewerPreferences",t)}get openAction(){const e=this._catDict.get("OpenAction"),t=Object.create(null);if(e instanceof Dict){const a=new Dict(this.xref);a.set("A",e);const r={url:null,dest:null,action:null};Catalog.parseDestDictionary({destDict:a,resultObj:r});Array.isArray(r.dest)?t.dest=r.dest:r.action&&(t.action=r.action)}else Array.isArray(e)&&(t.dest=e);return shadow(this,"openAction",objectSize(t)>0?t:null)}get attachments(){const e=this._catDict.get("Names");let t=null;if(e instanceof Dict&&e.has("EmbeddedFiles")){const a=new NameTree(e.getRaw("EmbeddedFiles"),this.xref);for(const[e,r]of a.getAll()){const a=new FileSpec(r,this.xref);t||(t=Object.create(null));t[stringToPDFString(e)]=a.serializable}}return shadow(this,"attachments",t)}get xfaImages(){const e=this._catDict.get("Names");let t=null;if(e instanceof Dict&&e.has("XFAImages")){const a=new NameTree(e.getRaw("XFAImages"),this.xref);for(const[e,r]of a.getAll()){t||(t=new Dict(this.xref));t.set(stringToPDFString(e),r)}}return shadow(this,"xfaImages",t)}_collectJavaScript(){const e=this._catDict.get("Names");let t=null;function appendIfJavaScriptDict(e,a){if(!(a instanceof Dict))return;if(!isName(a.get("S"),"JavaScript"))return;let r=a.get("JS");if(r instanceof BaseStream)r=r.getString();else if("string"!=typeof r)return;r=stringToPDFString(r).replaceAll("\0","");r&&(t||=new Map).set(e,r)}if(e instanceof Dict&&e.has("JavaScript")){const t=new NameTree(e.getRaw("JavaScript"),this.xref);for(const[e,a]of t.getAll())appendIfJavaScriptDict(stringToPDFString(e),a)}const a=this._catDict.get("OpenAction");a&&appendIfJavaScriptDict("OpenAction",a);return t}get jsActions(){const e=this._collectJavaScript();let t=collectActions(this.xref,this._catDict,xe);if(e){t||=Object.create(null);for(const[a,r]of e)a in t?t[a].push(r):t[a]=[r]}return shadow(this,"jsActions",t)}async fontFallback(e,t){const a=await Promise.all(this.fontCache);for(const r of a)if(r.loadedName===e){r.fallback(t);return}}async cleanup(e=!1){clearGlobalCaches();this.globalImageCache.clear(e);this.pageKidsCountCache.clear();this.pageIndexCache.clear();this.nonBlendModesSet.clear();const t=await Promise.all(this.fontCache);for(const{dict:e}of t)delete e.cacheKey;this.fontCache.clear();this.builtInCMapCache.clear();this.standardFontDataCache.clear();this.systemFontCache.clear()}async getPageDict(e){const t=[this.toplevelPagesDict],a=new RefSet,r=this._catDict.getRaw("Pages");r instanceof Ref&&a.put(r);const i=this.xref,n=this.pageKidsCountCache,s=this.pageIndexCache;let o=0;for(;t.length;){const r=t.pop();if(r instanceof Ref){const c=n.get(r);if(c>=0&&o+c<=e){o+=c;continue}if(a.has(r))throw new FormatError("Pages tree contains circular reference.");a.put(r);const l=await i.fetchAsync(r);if(l instanceof Dict){let t=l.getRaw("Type");t instanceof Ref&&(t=await i.fetchAsync(t));if(isName(t,"Page")||!l.has("Kids")){n.has(r)||n.put(r,1);s.has(r)||s.put(r,o);if(o===e)return[l,r];o++;continue}}t.push(l);continue}if(!(r instanceof Dict))throw new FormatError("Page dictionary kid reference points to wrong type of object.");const{objId:c}=r;let l=r.getRaw("Count");l instanceof Ref&&(l=await i.fetchAsync(l));if(Number.isInteger(l)&&l>=0){c&&!n.has(c)&&n.put(c,l);if(o+l<=e){o+=l;continue}}let h=r.getRaw("Kids");h instanceof Ref&&(h=await i.fetchAsync(h));if(!Array.isArray(h)){let t=r.getRaw("Type");t instanceof Ref&&(t=await i.fetchAsync(t));if(isName(t,"Page")||!r.has("Kids")){if(o===e)return[r,null];o++;continue}throw new FormatError("Page dictionary kids object is not an array.")}for(let e=h.length-1;e>=0;e--)t.push(h[e])}throw new Error(`Page index ${e} not found.`)}async getAllPageDicts(e=!1){const{ignoreErrors:t}=this.pdfManager.evaluatorOptions,a=[{currentNode:this.toplevelPagesDict,posInKids:0}],r=new RefSet,i=this._catDict.getRaw("Pages");i instanceof Ref&&r.put(i);const n=new Map,s=this.xref,o=this.pageIndexCache;let c=0;function addPageDict(e,t){t&&!o.has(t)&&o.put(t,c);n.set(c++,[e,t])}function addPageError(a){if(a instanceof XRefEntryException&&!e)throw a;if(e&&t&&0===c){warn(`getAllPageDicts - Skipping invalid first page: "${a}".`);a=Dict.empty}n.set(c++,[a,null])}for(;a.length>0;){const e=a.at(-1),{currentNode:t,posInKids:i}=e;let n=t.getRaw("Kids");if(n instanceof Ref)try{n=await s.fetchAsync(n)}catch(e){addPageError(e);break}if(!Array.isArray(n)){addPageError(new FormatError("Page dictionary kids object is not an array."));break}if(i>=n.length){a.pop();continue}const o=n[i];let c;if(o instanceof Ref){if(r.has(o)){addPageError(new FormatError("Pages tree contains circular reference."));break}r.put(o);try{c=await s.fetchAsync(o)}catch(e){addPageError(e);break}}else c=o;if(!(c instanceof Dict)){addPageError(new FormatError("Page dictionary kid reference points to wrong type of object."));break}let l=c.getRaw("Type");if(l instanceof Ref)try{l=await s.fetchAsync(l)}catch(e){addPageError(e);break}isName(l,"Page")||!c.has("Kids")?addPageDict(c,o instanceof Ref?o:null):a.push({currentNode:c,posInKids:0});e.posInKids++}return n}getPageIndex(e){const t=this.pageIndexCache.get(e);if(void 0!==t)return Promise.resolve(t);const a=this.xref;function pagesBeforeRef(t){let r,i=0;return a.fetchAsync(t).then((function(a){if(isRefsEqual(t,e)&&!function isDict(e,t){return e instanceof Dict&&(void 0===t||isName(e.get("Type"),t))}(a,"Page")&&!(a instanceof Dict&&!a.has("Type")&&a.has("Contents")))throw new FormatError("The reference does not point to a /Page dictionary.");if(!a)return null;if(!(a instanceof Dict))throw new FormatError("Node must be a dictionary.");r=a.getRaw("Parent");return a.getAsync("Parent")})).then((function(e){if(!e)return null;if(!(e instanceof Dict))throw new FormatError("Parent must be a dictionary.");return e.getAsync("Kids")})).then((function(e){if(!e)return null;const n=[];let s=!1;for(const r of e){if(!(r instanceof Ref))throw new FormatError("Kid must be a reference.");if(isRefsEqual(r,t)){s=!0;break}n.push(a.fetchAsync(r).then((function(e){if(!(e instanceof Dict))throw new FormatError("Kid node must be a dictionary.");e.has("Count")?i+=e.get("Count"):i++})))}if(!s)throw new FormatError("Kid reference not found in parent's kids.");return Promise.all(n).then((function(){return[i,r]}))}))}let r=0;const next=t=>pagesBeforeRef(t).then((t=>{if(!t){this.pageIndexCache.put(e,r);return r}const[a,i]=t;r+=a;return next(i)}));return next(e)}get baseUrl(){const e=this._catDict.get("URI");if(e instanceof Dict){const t=e.get("Base");if("string"==typeof t){const e=createValidAbsoluteUrl(t,null,{tryConvertEncoding:!0});if(e)return shadow(this,"baseUrl",e.href)}}return shadow(this,"baseUrl",this.pdfManager.docBaseUrl)}static parseDestDictionary({destDict:e,resultObj:t,docBaseUrl:a=null,docAttachments:r=null}){if(!(e instanceof Dict)){warn("parseDestDictionary: `destDict` must be a dictionary.");return}let i,n,s=e.get("A");if(!(s instanceof Dict))if(e.has("Dest"))s=e.get("Dest");else{s=e.get("AA");s instanceof Dict&&(s.has("D")?s=s.get("D"):s.has("U")&&(s=s.get("U")))}if(s instanceof Dict){const e=s.get("S");if(!(e instanceof Name)){warn("parseDestDictionary: Invalid type in Action dictionary.");return}const a=e.name;switch(a){case"ResetForm":const e=s.get("Flags"),o=0==(1&("number"==typeof e?e:0)),c=[],l=[];for(const e of s.get("Fields")||[])e instanceof Ref?l.push(e.toString()):"string"==typeof e&&c.push(stringToPDFString(e));t.resetForm={fields:c,refs:l,include:o};break;case"URI":i=s.get("URI");i instanceof Name&&(i="/"+i.name);break;case"GoTo":n=s.get("D");break;case"Launch":case"GoToR":const h=s.get("F");h instanceof Dict?i=h.get("F")||null:"string"==typeof h&&(i=h);const u=fetchRemoteDest(s);u&&"string"==typeof i&&(i=i.split("#",1)[0]+"#"+u);const d=s.get("NewWindow");"boolean"==typeof d&&(t.newWindow=d);break;case"GoToE":const f=s.get("T");let g;if(r&&f instanceof Dict){const e=f.get("R"),t=f.get("N");isName(e,"C")&&"string"==typeof t&&(g=r[stringToPDFString(t)])}if(g){t.attachment=g;const e=fetchRemoteDest(s);e&&(t.attachmentDest=e)}else warn('parseDestDictionary - unimplemented "GoToE" action.');break;case"Named":const p=s.get("N");p instanceof Name&&(t.action=p.name);break;case"SetOCGState":const m=s.get("State"),b=s.get("PreserveRB");if(!Array.isArray(m)||0===m.length)break;const y=[];for(const e of m)if(e instanceof Name)switch(e.name){case"ON":case"OFF":case"Toggle":y.push(e.name)}else e instanceof Ref&&y.push(e.toString());if(y.length!==m.length)break;t.setOCGState={state:y,preserveRB:"boolean"!=typeof b||b};break;case"JavaScript":const w=s.get("JS");let x;w instanceof BaseStream?x=w.getString():"string"==typeof w&&(x=w);const k=x&&recoverJsURL(stringToPDFString(x));if(k){i=k.url;t.newWindow=k.newWindow;break}default:if("JavaScript"===a||"SubmitForm"===a)break;warn(`parseDestDictionary - unsupported action: "${a}".`)}}else e.has("Dest")&&(n=e.get("Dest"));if("string"==typeof i){const e=createValidAbsoluteUrl(i,a,{addDefaultProtocol:!0,tryConvertEncoding:!0});e&&(t.url=e.href);t.unsafeUrl=i}if(n){n instanceof Name&&(n=n.name);"string"==typeof n?t.dest=stringToPDFString(n):Array.isArray(n)&&(t.dest=n)}}}function addChildren(e,t){if(e instanceof Dict)e=e.getRawValues();else if(e instanceof BaseStream)e=e.dict.getRawValues();else if(!Array.isArray(e))return;for(const r of e)((a=r)instanceof Ref||a instanceof Dict||a instanceof BaseStream||Array.isArray(a))&&t.push(r);var a}class ObjectLoader{constructor(e,t,a){this.dict=e;this.keys=t;this.xref=a;this.refSet=null}async load(){if(this.xref.stream.isDataLoaded)return;const{keys:e,dict:t}=this;this.refSet=new RefSet;const a=[];for(const r of e){const e=t.getRaw(r);void 0!==e&&a.push(e)}return this._walk(a)}async _walk(e){const t=[],a=[];for(;e.length;){let r=e.pop();if(r instanceof Ref){if(this.refSet.has(r))continue;try{this.refSet.put(r);r=this.xref.fetch(r)}catch(e){if(!(e instanceof MissingDataException)){warn(`ObjectLoader._walk - requesting all data: "${e}".`);this.refSet=null;const{manager:t}=this.xref.stream;return t.requestAllChunks()}t.push(r);a.push({begin:e.begin,end:e.end})}}if(r instanceof BaseStream){const e=r.getBaseStreams();if(e){let i=!1;for(const t of e)if(!t.isDataLoaded){i=!0;a.push({begin:t.start,end:t.end})}i&&t.push(r)}}addChildren(r,e)}if(a.length){await this.xref.stream.manager.requestRanges(a);for(const e of t)e instanceof Ref&&this.refSet.remove(e);return this._walk(t)}this.refSet=null}}const Ln=Symbol(),jn=Symbol(),_n=Symbol(),Un=Symbol(),Xn=Symbol(),qn=Symbol(),Hn=Symbol(),zn=Symbol(),Wn=Symbol(),$n=Symbol("content"),Gn=Symbol("data"),Vn=Symbol(),Kn=Symbol("extra"),Jn=Symbol(),Yn=Symbol(),Zn=Symbol(),Qn=Symbol(),es=Symbol(),ts=Symbol(),as=Symbol(),rs=Symbol(),is=Symbol(),ns=Symbol(),ss=Symbol(),os=Symbol(),cs=Symbol(),ls=Symbol(),hs=Symbol(),us=Symbol(),ds=Symbol(),fs=Symbol(),gs=Symbol(),ps=Symbol(),ms=Symbol(),bs=Symbol(),ys=Symbol(),ws=Symbol(),xs=Symbol(),ks=Symbol(),Ss=Symbol(),As=Symbol(),Cs=Symbol(),vs=Symbol(),Fs=Symbol(),Is=Symbol(),Os=Symbol("namespaceId"),Ts=Symbol("nodeName"),Ms=Symbol(),Ds=Symbol(),Bs=Symbol(),Rs=Symbol(),Ns=Symbol(),Es=Symbol(),Ls=Symbol(),js=Symbol(),_s=Symbol("root"),Us=Symbol(),Xs=Symbol(),qs=Symbol(),Hs=Symbol(),zs=Symbol(),Ws=Symbol(),$s=Symbol(),Gs=Symbol(),Vs=Symbol(),Ks=Symbol(),Js=Symbol(),Ys=Symbol("uid"),Zs=Symbol(),Qs={config:{id:0,check:e=>e.startsWith("http://www.xfa.org/schema/xci/")},connectionSet:{id:1,check:e=>e.startsWith("http://www.xfa.org/schema/xfa-connection-set/")},datasets:{id:2,check:e=>e.startsWith("http://www.xfa.org/schema/xfa-data/")},form:{id:3,check:e=>e.startsWith("http://www.xfa.org/schema/xfa-form/")},localeSet:{id:4,check:e=>e.startsWith("http://www.xfa.org/schema/xfa-locale-set/")},pdf:{id:5,check:e=>"http://ns.adobe.com/xdp/pdf/"===e},signature:{id:6,check:e=>"http://www.w3.org/2000/09/xmldsig#"===e},sourceSet:{id:7,check:e=>e.startsWith("http://www.xfa.org/schema/xfa-source-set/")},stylesheet:{id:8,check:e=>"http://www.w3.org/1999/XSL/Transform"===e},template:{id:9,check:e=>e.startsWith("http://www.xfa.org/schema/xfa-template/")},xdc:{id:10,check:e=>e.startsWith("http://www.xfa.org/schema/xdc/")},xdp:{id:11,check:e=>"http://ns.adobe.com/xdp/"===e},xfdf:{id:12,check:e=>"http://ns.adobe.com/xfdf/"===e},xhtml:{id:13,check:e=>"http://www.w3.org/1999/xhtml"===e},xmpmeta:{id:14,check:e=>"http://ns.adobe.com/xmpmeta/"===e}},eo={pt:e=>e,cm:e=>e/2.54*72,mm:e=>e/25.4*72,in:e=>72*e,px:e=>e},to=/([+-]?\d+\.?\d*)(.*)/;function stripQuotes(e){return e.startsWith("'")||e.startsWith('"')?e.slice(1,-1):e}function getInteger({data:e,defaultValue:t,validate:a}){if(!e)return t;e=e.trim();const r=parseInt(e,10);return!isNaN(r)&&a(r)?r:t}function getFloat({data:e,defaultValue:t,validate:a}){if(!e)return t;e=e.trim();const r=parseFloat(e);return!isNaN(r)&&a(r)?r:t}function getKeyword({data:e,defaultValue:t,validate:a}){return e&&a(e=e.trim())?e:t}function getStringOption(e,t){return getKeyword({data:e,defaultValue:t[0],validate:e=>t.includes(e)})}function getMeasurement(e,t="0"){t||="0";if(!e)return getMeasurement(t);const a=e.trim().match(to);if(!a)return getMeasurement(t);const[,r,i]=a,n=parseFloat(r);if(isNaN(n))return getMeasurement(t);if(0===n)return 0;const s=eo[i];return s?s(n):n}function getRatio(e){if(!e)return{num:1,den:1};const t=e.trim().split(/\s*:\s*/).map((e=>parseFloat(e))).filter((e=>!isNaN(e)));1===t.length&&t.push(1);if(0===t.length)return{num:1,den:1};const[a,r]=t;return{num:a,den:r}}function getRelevant(e){return e?e.trim().split(/\s+/).map((e=>({excluded:"-"===e[0],viewname:e.substring(1)}))):[]}class HTMLResult{static get FAILURE(){return shadow(this,"FAILURE",new HTMLResult(!1,null,null,null))}static get EMPTY(){return shadow(this,"EMPTY",new HTMLResult(!0,null,null,null))}constructor(e,t,a,r){this.success=e;this.html=t;this.bbox=a;this.breakNode=r}isBreak(){return!!this.breakNode}static breakNode(e){return new HTMLResult(!1,null,null,e)}static success(e,t=null){return new HTMLResult(!0,e,t,null)}}class FontFinder{constructor(e){this.fonts=new Map;this.cache=new Map;this.warned=new Set;this.defaultFont=null;this.add(e)}add(e,t=null){for(const t of e)this.addPdfFont(t);for(const e of this.fonts.values())e.regular||(e.regular=e.italic||e.bold||e.bolditalic);if(!t||0===t.size)return;const a=this.fonts.get("PdfJS-Fallback-PdfJS-XFA");for(const e of t)this.fonts.set(e,a)}addPdfFont(e){const t=e.cssFontInfo,a=t.fontFamily;let r=this.fonts.get(a);if(!r){r=Object.create(null);this.fonts.set(a,r);this.defaultFont||(this.defaultFont=r)}let i="";const n=parseFloat(t.fontWeight);0!==parseFloat(t.italicAngle)?i=n>=700?"bolditalic":"italic":n>=700&&(i="bold");if(!i){(e.name.includes("Bold")||e.psName?.includes("Bold"))&&(i="bold");(e.name.includes("Italic")||e.name.endsWith("It")||e.psName?.includes("Italic")||e.psName?.endsWith("It"))&&(i+="italic")}i||(i="regular");r[i]=e}getDefault(){return this.defaultFont}find(e,t=!0){let a=this.fonts.get(e)||this.cache.get(e);if(a)return a;const r=/,|-|_| |bolditalic|bold|italic|regular|it/gi;let i=e.replaceAll(r,"");a=this.fonts.get(i);if(a){this.cache.set(e,a);return a}i=i.toLowerCase();const n=[];for(const[e,t]of this.fonts.entries())e.replaceAll(r,"").toLowerCase().startsWith(i)&&n.push(t);if(0===n.length)for(const[,e]of this.fonts.entries())e.regular.name?.replaceAll(r,"").toLowerCase().startsWith(i)&&n.push(e);if(0===n.length){i=i.replaceAll(/psmt|mt/gi,"");for(const[e,t]of this.fonts.entries())e.replaceAll(r,"").toLowerCase().startsWith(i)&&n.push(t)}if(0===n.length)for(const e of this.fonts.values())e.regular.name?.replaceAll(r,"").toLowerCase().startsWith(i)&&n.push(e);if(n.length>=1){1!==n.length&&t&&warn(`XFA - Too many choices to guess the correct font: ${e}`);this.cache.set(e,n[0]);return n[0]}if(t&&!this.warned.has(e)){this.warned.add(e);warn(`XFA - Cannot find the font: ${e}`)}return null}}function selectFont(e,t){return"italic"===e.posture?"bold"===e.weight?t.bolditalic:t.italic:"bold"===e.weight?t.bold:t.regular}class FontInfo{constructor(e,t,a,r){this.lineHeight=a;this.paraMargin=t||{top:0,bottom:0,left:0,right:0};if(!e){[this.pdfFont,this.xfaFont]=this.defaultFont(r);return}this.xfaFont={typeface:e.typeface,posture:e.posture,weight:e.weight,size:e.size,letterSpacing:e.letterSpacing};const i=r.find(e.typeface);if(i){this.pdfFont=selectFont(e,i);this.pdfFont||([this.pdfFont,this.xfaFont]=this.defaultFont(r))}else[this.pdfFont,this.xfaFont]=this.defaultFont(r)}defaultFont(e){const t=e.find("Helvetica",!1)||e.find("Myriad Pro",!1)||e.find("Arial",!1)||e.getDefault();if(t?.regular){const e=t.regular;return[e,{typeface:e.cssFontInfo.fontFamily,posture:"normal",weight:"normal",size:10,letterSpacing:0}]}return[null,{typeface:"Courier",posture:"normal",weight:"normal",size:10,letterSpacing:0}]}}class FontSelector{constructor(e,t,a,r){this.fontFinder=r;this.stack=[new FontInfo(e,t,a,r)]}pushData(e,t,a){const r=this.stack.at(-1);for(const t of["typeface","posture","weight","size","letterSpacing"])e[t]||(e[t]=r.xfaFont[t]);for(const e of["top","bottom","left","right"])isNaN(t[e])&&(t[e]=r.paraMargin[e]);const i=new FontInfo(e,t,a||r.lineHeight,this.fontFinder);i.pdfFont||(i.pdfFont=r.pdfFont);this.stack.push(i)}popFont(){this.stack.pop()}topFont(){return this.stack.at(-1)}}class TextMeasure{constructor(e,t,a,r){this.glyphs=[];this.fontSelector=new FontSelector(e,t,a,r);this.extraHeight=0}pushData(e,t,a){this.fontSelector.pushData(e,t,a)}popFont(e){return this.fontSelector.popFont()}addPara(){const e=this.fontSelector.topFont();this.extraHeight+=e.paraMargin.top+e.paraMargin.bottom}addString(e){if(!e)return;const t=this.fontSelector.topFont(),a=t.xfaFont.size;if(t.pdfFont){const r=t.xfaFont.letterSpacing,i=t.pdfFont,n=i.lineHeight||1.2,s=t.lineHeight||Math.max(1.2,n)*a,o=n-(void 0===i.lineGap?.2:i.lineGap),c=Math.max(1,o)*a,l=a/1e3,h=i.defaultWidth||i.charsToGlyphs(" ")[0].width;for(const t of e.split(/[\u2029\n]/)){const e=i.encodeString(t).join(""),a=i.charsToGlyphs(e);for(const e of a){const t=e.width||h;this.glyphs.push([t*l+r,s,c,e.unicode,!1])}this.glyphs.push([0,0,0,"\n",!0])}this.glyphs.pop()}else{for(const t of e.split(/[\u2029\n]/)){for(const e of t.split(""))this.glyphs.push([a,1.2*a,a,e,!1]);this.glyphs.push([0,0,0,"\n",!0])}this.glyphs.pop()}}compute(e){let t=-1,a=0,r=0,i=0,n=0,s=0,o=!1,c=!0;for(let l=0,h=this.glyphs.length;le){r=Math.max(r,n);n=0;i+=s;s=m;t=-1;a=0;o=!0;c=!1}else{s=Math.max(m,s);a=n;n+=h;t=l}else if(n+h>e){i+=s;s=m;if(-1!==t){l=t;r=Math.max(r,a);n=0;t=-1;a=0}else{r=Math.max(r,n);n=h}o=!0;c=!1}else{n+=h;s=Math.max(m,s)}}r=Math.max(r,n);i+=s+this.extraHeight;return{width:1.02*r,height:i,isBroken:o}}}const ao=/^[^.[]+/,ro=/^[^\]]+/,io={dot:0,dotDot:1,dotHash:2,dotBracket:3,dotParen:4},no=new Map([["$data",(e,t)=>e.datasets?e.datasets.data:e],["$record",(e,t)=>(e.datasets?e.datasets.data:e)[os]()[0]],["$template",(e,t)=>e.template],["$connectionSet",(e,t)=>e.connectionSet],["$form",(e,t)=>e.form],["$layout",(e,t)=>e.layout],["$host",(e,t)=>e.host],["$dataWindow",(e,t)=>e.dataWindow],["$event",(e,t)=>e.event],["!",(e,t)=>e.datasets],["$xfa",(e,t)=>e],["xfa",(e,t)=>e],["$",(e,t)=>t]]),so=new WeakMap;function parseExpression(e,t,a=!0){let r=e.match(ao);if(!r)return null;let[i]=r;const n=[{name:i,cacheName:"."+i,index:0,js:null,formCalc:null,operator:io.dot}];let s=i.length;for(;s0&&h.push(e)}if(0!==h.length||o||0!==c)e=isFinite(l)?h.filter((e=>le[l])):h.flat();else{const a=t[us]();if(!(t=a))return null;c=-1;e=[t]}}return 0===e.length?null:e}function createDataNode(e,t,a){const r=parseExpression(a);if(!r)return null;if(r.some((e=>e.operator===io.dotDot)))return null;const i=no.get(r[0].name);let n=0;if(i){e=i(e,t);n=1}else e=t||e;for(let t=r.length;ne[$s]())).join("")}get[lo](){const e=Object.getPrototypeOf(this);if(!e._attributes){const t=e._attributes=new Set;for(const e of Object.getOwnPropertyNames(this)){if(null===this[e]||this[e]instanceof XFAObject||this[e]instanceof XFAObjectArray)break;t.add(e)}}return shadow(this,lo,e._attributes)}[ks](e){let t=this;for(;t;){if(t===e)return!0;t=t[us]()}return!1}[us](){return this[ko]}[hs](){return this[us]()}[os](e=null){return e?this[e]:this[ho]}[Vn](){const e=Object.create(null);this[$n]&&(e.$content=this[$n]);for(const t of Object.getOwnPropertyNames(this)){const a=this[t];null!==a&&(a instanceof XFAObject?e[t]=a[Vn]():a instanceof XFAObjectArray?a.isEmpty()||(e[t]=a.dump()):e[t]=a)}return e}[Js](){return null}[Vs](){return HTMLResult.EMPTY}*[cs](){for(const e of this[os]())yield e}*[po](e,t){for(const a of this[cs]())if(!e||t===e.has(a[Ts])){const e=this[es](),t=a[Vs](e);t.success||(this[Kn].failingNode=a);yield t}}[Yn](){return null}[jn](e,t){this[Kn].children.push(e)}[es](){}[Un]({filter:e=null,include:t=!0}){if(this[Kn].generator){const e=this[es](),t=this[Kn].failingNode[Vs](e);if(!t.success)return t;t.html&&this[jn](t.html,t.bbox);delete this[Kn].failingNode}else this[Kn].generator=this[po](e,t);for(;;){const e=this[Kn].generator.next();if(e.done)break;const t=e.value;if(!t.success)return t;t.html&&this[jn](t.html,t.bbox)}this[Kn].generator=null;return HTMLResult.EMPTY}[Hs](e){this[Ao]=new Set(Object.keys(e))}[bo](e){const t=this[lo],a=this[Ao];return[...e].filter((e=>t.has(e)&&!a.has(e)))}[Us](e,t=new Set){for(const a of this[ho])a[So](e,t)}[So](e,t){const a=this[mo](e,t);a?this[oo](a,e,t):this[Us](e,t)}[mo](e,t){const{use:a,usehref:r}=this;if(!a&&!r)return null;let i=null,n=null,s=null,o=a;if(r){o=r;r.startsWith("#som(")&&r.endsWith(")")?n=r.slice(5,-1):r.startsWith(".#som(")&&r.endsWith(")")?n=r.slice(6,-1):r.startsWith("#")?s=r.slice(1):r.startsWith(".#")&&(s=r.slice(2))}else a.startsWith("#")?s=a.slice(1):n=a;this.use=this.usehref="";if(s)i=e.get(s);else{i=searchNode(e.get(_s),this,n,!0,!1);i&&(i=i[0])}if(!i){warn(`XFA - Invalid prototype reference: ${o}.`);return null}if(i[Ts]!==this[Ts]){warn(`XFA - Incompatible prototype: ${i[Ts]} !== ${this[Ts]}.`);return null}if(t.has(i)){warn("XFA - Cycle detected in prototypes use.");return null}t.add(i);const c=i[mo](e,t);c&&i[oo](c,e,t);i[Us](e,t);t.delete(i);return i}[oo](e,t,a){if(a.has(e)){warn("XFA - Cycle detected in prototypes use.");return}!this[$n]&&e[$n]&&(this[$n]=e[$n]);new Set(a).add(e);for(const t of this[bo](e[Ao])){this[t]=e[t];this[Ao]&&this[Ao].add(t)}for(const r of Object.getOwnPropertyNames(this)){if(this[lo].has(r))continue;const i=this[r],n=e[r];if(i instanceof XFAObjectArray){for(const e of i[ho])e[So](t,a);for(let r=i[ho].length,s=n[ho].length;rXFAObject[uo](e))):"object"==typeof e&&null!==e?Object.assign({},e):e}[zn](){const e=Object.create(Object.getPrototypeOf(this));for(const t of Object.getOwnPropertySymbols(this))try{e[t]=this[t]}catch{shadow(e,t,this[t])}e[Ys]=`${e[Ts]}${vo++}`;e[ho]=[];for(const t of Object.getOwnPropertyNames(this)){if(this[lo].has(t)){e[t]=XFAObject[uo](this[t]);continue}const a=this[t];e[t]=a instanceof XFAObjectArray?new XFAObjectArray(a[wo]):null}for(const t of this[ho]){const a=t[Ts],r=t[zn]();e[ho].push(r);r[ko]=e;null===e[a]?e[a]=r:e[a][ho].push(r)}return e}[os](e=null){return e?this[ho].filter((t=>t[Ts]===e)):this[ho]}[ts](e){return this[e]}[as](e,t,a=!0){return Array.from(this[rs](e,t,a))}*[rs](e,t,a=!0){if("parent"!==e){for(const a of this[ho]){a[Ts]===e&&(yield a);a.name===e&&(yield a);(t||a[vs]())&&(yield*a[rs](e,t,!1))}a&&this[lo].has(e)&&(yield new XFAAttribute(this,e,this[e]))}else yield this[ko]}}class XFAObjectArray{constructor(e=1/0){this[wo]=e;this[ho]=[]}get isXFAObject(){return!1}get isXFAObjectArray(){return!0}push(e){if(this[ho].length<=this[wo]){this[ho].push(e);return!0}warn(`XFA - node "${e[Ts]}" accepts no more 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a=e[hs]();if(!a?.layout||"position"===a.layout){t.position="absolute";t.left=measureToString(e.x);t.top=measureToString(e.y)}},rotate(e,t){if(e.rotate){"transform"in t||(t.transform="");t.transform+=`rotate(-${e.rotate}deg)`;t.transformOrigin="top left"}},presence(e,t){switch(e.presence){case"invisible":t.visibility="hidden";break;case"hidden":case"inactive":t.display="none"}},hAlign(e,t){if("para"===e[Ts])switch(e.hAlign){case"justifyAll":t.textAlign="justify-all";break;case"radix":t.textAlign="left";break;default:t.textAlign=e.hAlign}else switch(e.hAlign){case"left":t.alignSelf="start";break;case"center":t.alignSelf="center";break;case"right":t.alignSelf="end"}},margin(e,t){e.margin&&(t.margin=e.margin[Js]().margin)}};function setMinMaxDimensions(e,t){if("position"===e[hs]().layout){e.minW>0&&(t.minWidth=measureToString(e.minW));e.maxW>0&&(t.maxWidth=measureToString(e.maxW));e.minH>0&&(t.minHeight=measureToString(e.minH));e.maxH>0&&(t.maxHeight=measureToString(e.maxH))}}function layoutText(e,t,a,r,i,n){const s=new TextMeasure(t,a,r,i);"string"==typeof e?s.addString(e):e[Ns](s);return s.compute(n)}function layoutNode(e,t){let a=null,r=null,i=!1;if((!e.w||!e.h)&&e.value){let n=0,s=0;if(e.margin){n=e.margin.leftInset+e.margin.rightInset;s=e.margin.topInset+e.margin.bottomInset}let o=null,c=null;if(e.para){c=Object.create(null);o=""===e.para.lineHeight?null:e.para.lineHeight;c.top=""===e.para.spaceAbove?0:e.para.spaceAbove;c.bottom=""===e.para.spaceBelow?0:e.para.spaceBelow;c.left=""===e.para.marginLeft?0:e.para.marginLeft;c.right=""===e.para.marginRight?0:e.para.marginRight}let l=e.font;if(!l){const t=e[ds]();let a=e[us]();for(;a&&a!==t;){if(a.font){l=a.font;break}a=a[us]()}}const h=(e.w||t.width)-n,u=e[fs].fontFinder;if(e.value.exData&&e.value.exData[$n]&&"text/html"===e.value.exData.contentType){const t=layoutText(e.value.exData[$n],l,c,o,u,h);r=t.width;a=t.height;i=t.isBroken}else{const t=e.value[$s]();if(t){const 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createWrapper(e,t){const{attributes:a}=t,{style:r}=a,i={name:"div",attributes:{class:["xfaWrapper"],style:Object.create(null)},children:[]};a.class.push("xfaWrapped");if(e.border){const{widths:a,insets:n}=e.border[Kn];let s,o,c=n[0],l=n[3];const h=n[0]+n[2],u=n[1]+n[3];switch(e.border.hand){case"even":c-=a[0]/2;l-=a[3]/2;s=`calc(100% + ${(a[1]+a[3])/2-u}px)`;o=`calc(100% + ${(a[0]+a[2])/2-h}px)`;break;case"left":c-=a[0];l-=a[3];s=`calc(100% + ${a[1]+a[3]-u}px)`;o=`calc(100% + ${a[0]+a[2]-h}px)`;break;case"right":s=u?`calc(100% - ${u}px)`:"100%";o=h?`calc(100% - ${h}px)`:"100%"}const d=["xfaBorder"];isPrintOnly(e.border)&&d.push("xfaPrintOnly");const f={name:"div",attributes:{class:d,style:{top:`${c}px`,left:`${l}px`,width:s,height:o}},children:[]};for(const e of["border","borderWidth","borderColor","borderRadius","borderStyle"])if(void 0!==r[e]){f.attributes.style[e]=r[e];delete r[e]}i.children.push(f,t)}else i.children.push(t);for(const e of["background","backgroundClip","top","left","width","height","minWidth","minHeight","maxWidth","maxHeight","transform","transformOrigin","visibility"])if(void 0!==r[e]){i.attributes.style[e]=r[e];delete r[e]}i.attributes.style.position="absolute"===r.position?"absolute":"relative";delete r.position;if(r.alignSelf){i.attributes.style.alignSelf=r.alignSelf;delete r.alignSelf}return i}function fixTextIndent(e){const t=getMeasurement(e.textIndent,"0px");if(t>=0)return;const a="padding"+("left"===("right"===e.textAlign?"right":"left")?"Left":"Right"),r=getMeasurement(e[a],"0px");e[a]=r-t+"px"}function setAccess(e,t){switch(e.access){case"nonInteractive":t.push("xfaNonInteractive");break;case"readOnly":t.push("xfaReadOnly");break;case"protected":t.push("xfaDisabled")}}function isPrintOnly(e){return e.relevant.length>0&&!e.relevant[0].excluded&&"print"===e.relevant[0].viewname}function getCurrentPara(e){const t=e[ds]()[Kn].paraStack;return t.length?t.at(-1):null}function setPara(e,t,a){if(a.attributes.class?.includes("xfaRich")){if(t){""===e.h&&(t.height="auto");""===e.w&&(t.width="auto")}const r=getCurrentPara(e);if(r){const e=a.attributes.style;e.display="flex";e.flexDirection="column";switch(r.vAlign){case"top":e.justifyContent="start";break;case"bottom":e.justifyContent="end";break;case"middle":e.justifyContent="center"}const t=r[Js]();for(const[a,r]of Object.entries(t))a in e||(e[a]=r)}}}function setFontFamily(e,t,a,r){if(!a){delete r.fontFamily;return}const i=stripQuotes(e.typeface);r.fontFamily=`"${i}"`;const n=a.find(i);if(n){const{fontFamily:a}=n.regular.cssFontInfo;a!==i&&(r.fontFamily=`"${a}"`);const s=getCurrentPara(t);if(s&&""!==s.lineHeight)return;if(r.lineHeight)return;const o=selectFont(e,n);o&&(r.lineHeight=Math.max(1.2,o.lineHeight))}}function fixURL(e){const t=createValidAbsoluteUrl(e,null,{addDefaultProtocol:!0,tryConvertEncoding:!0});return t?t.href:null}function createLine(e,t){return{name:"div",attributes:{class:["lr-tb"===e.layout?"xfaLr":"xfaRl"]},children:t}}function flushHTML(e){if(!e[Kn])return null;const t={name:"div",attributes:e[Kn].attributes,children:e[Kn].children};if(e[Kn].failingNode){const a=e[Kn].failingNode[Yn]();a&&(e.layout.endsWith("-tb")?t.children.push(createLine(e,[a])):t.children.push(a))}return 0===t.children.length?null:t}function addHTML(e,t,a){const r=e[Kn],i=r.availableSpace,[n,s,o,c]=a;switch(e.layout){case"position":r.width=Math.max(r.width,n+o);r.height=Math.max(r.height,s+c);r.children.push(t);break;case"lr-tb":case"rl-tb":if(!r.line||1===r.attempt){r.line=createLine(e,[]);r.children.push(r.line);r.numberInLine=0}r.numberInLine+=1;r.line.children.push(t);if(0===r.attempt){r.currentWidth+=o;r.height=Math.max(r.height,r.prevHeight+c)}else{r.currentWidth=o;r.prevHeight=r.height;r.height+=c;r.attempt=0}r.width=Math.max(r.width,r.currentWidth);break;case"rl-row":case"row":{r.children.push(t);r.width+=o;r.height=Math.max(r.height,c);const e=measureToString(r.height);for(const t of r.children)t.attributes.style.height=e;break}case"table":case"tb":r.width=Math.min(i.width,Math.max(r.width,o));r.height+=c;r.children.push(t)}}function getAvailableSpace(e){const t=e[Kn].availableSpace,a=e.margin?e.margin.topInset+e.margin.bottomInset:0,r=e.margin?e.margin.leftInset+e.margin.rightInset:0;switch(e.layout){case"lr-tb":case"rl-tb":return 0===e[Kn].attempt?{width:t.width-r-e[Kn].currentWidth,height:t.height-a-e[Kn].prevHeight}:{width:t.width-r,height:t.height-a-e[Kn].height};case"rl-row":case"row":return{width:e[Kn].columnWidths.slice(e[Kn].currentColumn).reduce(((e,t)=>e+t)),height:t.height-r};case"table":case"tb":return{width:t.width-r,height:t.height-a-e[Kn].height};default:return t}}function checkDimensions(e,t){if(null===e[ds]()[Kn].firstUnsplittable)return!0;if(0===e.w||0===e.h)return!0;const a=e[hs](),r=a[Kn]?.attempt||0,[,i,n,s]=function getTransformedBBox(e){let t,a,r=""===e.w?NaN:e.w,i=""===e.h?NaN:e.h,[n,s]=[0,0];switch(e.anchorType||""){case"bottomCenter":[n,s]=[r/2,i];break;case"bottomLeft":[n,s]=[0,i];break;case"bottomRight":[n,s]=[r,i];break;case"middleCenter":[n,s]=[r/2,i/2];break;case"middleLeft":[n,s]=[0,i/2];break;case"middleRight":[n,s]=[r,i/2];break;case"topCenter":[n,s]=[r/2,0];break;case"topRight":[n,s]=[r,0]}switch(e.rotate||0){case 0:[t,a]=[-n,-s];break;case 90:[t,a]=[-s,n];[r,i]=[i,-r];break;case 180:[t,a]=[n,s];[r,i]=[-r,-i];break;case 270:[t,a]=[s,-n];[r,i]=[-i,r]}return[e.x+t+Math.min(0,r),e.y+a+Math.min(0,i),Math.abs(r),Math.abs(i)]}(e);switch(a.layout){case"lr-tb":case"rl-tb":return 0===r?e[ds]()[Kn].noLayoutFailure?""!==e.w?Math.round(n-t.width)<=2:t.width>2:!(""!==e.h&&Math.round(s-t.height)>2)&&(""!==e.w?Math.round(n-t.width)<=2||0===a[Kn].numberInLine&&t.height>2:t.width>2):!!e[ds]()[Kn].noLayoutFailure||!(""!==e.h&&Math.round(s-t.height)>2)&&((""===e.w||Math.round(n-t.width)<=2||!a[Cs]())&&t.height>2);case"table":case"tb":return!!e[ds]()[Kn].noLayoutFailure||(""===e.h||e[As]()?(""===e.w||Math.round(n-t.width)<=2||!a[Cs]())&&t.height>2:Math.round(s-t.height)<=2);case"position":if(e[ds]()[Kn].noLayoutFailure)return!0;if(""===e.h||Math.round(s+i-t.height)<=2)return!0;return s+i>e[ds]()[Kn].currentContentArea.h;case"rl-row":case"row":return!!e[ds]()[Kn].noLayoutFailure||(""===e.h||Math.round(s-t.height)<=2);default:return!0}}const 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isRequired(e){return"error"===e.validate?.nullTest}function setTabIndex(e){for(;e;){if(!e.traversal){e[Ws]=e[us]()[Ws];return}if(e[Ws])return;let t=null;for(const a of e.traversal[os]())if("next"===a.operation){t=a;break}if(!t||!t.ref){e[Ws]=e[us]()[Ws];return}const a=e[ds]();e[Ws]=++a[Ws];const r=a[Xs](t.ref,e);if(!r)return;e=r[0]}}function applyAssist(e,t){const a=e.assist;if(a){const e=a[Vs]();e&&(t.title=e);const r=a.role.match(Do);if(r){const e="heading",a=r[1];t.role=e;t["aria-level"]=a}}if("table"===e.layout)t.role="table";else if("row"===e.layout)t.role="row";else{const a=e[us]();"row"===a.layout&&(t.role="TH"===a.assist?.role?"columnheader":"cell")}}function ariaLabel(e){if(!e.assist)return null;const t=e.assist;return t.speak&&""!==t.speak[$n]?t.speak[$n]:t.toolTip?t.toolTip[$n]:null}function valueToHtml(e){return HTMLResult.success({name:"div",attributes:{class:["xfaRich"],style:Object.create(null)},children:[{name:"span",attributes:{style:Object.create(null)},value:e}]})}function setFirstUnsplittable(e){const t=e[ds]();if(null===t[Kn].firstUnsplittable){t[Kn].firstUnsplittable=e;t[Kn].noLayoutFailure=!0}}function unsetFirstUnsplittable(e){const t=e[ds]();t[Kn].firstUnsplittable===e&&(t[Kn].noLayoutFailure=!1)}function handleBreak(e){if(e[Kn])return!1;e[Kn]=Object.create(null);if("auto"===e.targetType)return!1;const t=e[ds]();let a=null;if(e.target){a=t[Xs](e.target,e[us]());if(!a)return!1;a=a[0]}const{currentPageArea:r,currentContentArea:i}=t[Kn];if("pageArea"===e.targetType){a instanceof PageArea||(a=null);if(e.startNew){e[Kn].target=a||r;return!0}if(a&&a!==r){e[Kn].target=a;return!0}return!1}a instanceof ContentArea||(a=null);const n=a&&a[us]();let s,o=n;if(e.startNew)if(a){const e=n.contentArea.children,t=e.indexOf(i),r=e.indexOf(a);-1!==t&&te;r[Kn].noLayoutFailure=!0;const s=t[Vs](a);e[jn](s.html,s.bbox);r[Kn].noLayoutFailure=i;t[hs]=n}class AppearanceFilter extends StringObject{constructor(e){super(Oo,"appearanceFilter");this.id=e.id||"";this.type=getStringOption(e.type,["optional","required"]);this.use=e.use||"";this.usehref=e.usehref||""}}class Arc extends XFAObject{constructor(e){super(Oo,"arc",!0);this.circular=getInteger({data:e.circular,defaultValue:0,validate:e=>1===e});this.hand=getStringOption(e.hand,["even","left","right"]);this.id=e.id||"";this.startAngle=getFloat({data:e.startAngle,defaultValue:0,validate:e=>!0});this.sweepAngle=getFloat({data:e.sweepAngle,defaultValue:360,validate:e=>!0});this.use=e.use||"";this.usehref=e.usehref||"";this.edge=null;this.fill=null}[Vs](){const e=this.edge||new Edge({}),t=e[Js](),a=Object.create(null);"visible"===this.fill?.presence?Object.assign(a,this.fill[Js]()):a.fill="transparent";a.strokeWidth=measureToString("visible"===e.presence?e.thickness:0);a.stroke=t.color;let r;const i={xmlns:Mo,style:{width:"100%",height:"100%",overflow:"visible"}};if(360===this.sweepAngle)r={name:"ellipse",attributes:{xmlns:Mo,cx:"50%",cy:"50%",rx:"50%",ry:"50%",style:a}};else{const e=this.startAngle*Math.PI/180,t=this.sweepAngle*Math.PI/180,n=this.sweepAngle>180?1:0,[s,o,c,l]=[50*(1+Math.cos(e)),50*(1-Math.sin(e)),50*(1+Math.cos(e+t)),50*(1-Math.sin(e+t))];r={name:"path",attributes:{xmlns:Mo,d:`M ${s} ${o} A 50 50 0 ${n} 0 ${c} ${l}`,vectorEffect:"non-scaling-stroke",style:a}};Object.assign(i,{viewBox:"0 0 100 100",preserveAspectRatio:"none"})}const n={name:"svg",children:[r],attributes:i};if(hasMargin(this[us]()[us]()))return HTMLResult.success({name:"div",attributes:{style:{display:"inline",width:"100%",height:"100%"}},children:[n]});n.attributes.style.position="absolute";return HTMLResult.success(n)}}class Area extends 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r=[];this[Kn]={children:r,width:0,height:0,availableSpace:e};const i=this[Un]({filter:new Set(["area","draw","field","exclGroup","subform","subformSet"]),include:!0});if(!i.success){if(i.isBreak())return i;delete this[Kn];return HTMLResult.FAILURE}t.width=measureToString(this[Kn].width);t.height=measureToString(this[Kn].height);const n={name:"div",attributes:a,children:r},s=[this.x,this.y,this[Kn].width,this[Kn].height];delete this[Kn];return HTMLResult.success(n,s)}}class Assist extends XFAObject{constructor(e){super(Oo,"assist",!0);this.id=e.id||"";this.role=e.role||"";this.use=e.use||"";this.usehref=e.usehref||"";this.speak=null;this.toolTip=null}[Vs](){return this.toolTip?.[$n]||null}}class Barcode extends XFAObject{constructor(e){super(Oo,"barcode",!0);this.charEncoding=getKeyword({data:e.charEncoding?e.charEncoding.toLowerCase():"",defaultValue:"",validate:e=>["utf-8","big-five","fontspecific","gbk","gb-18030","gb-2312","ksc-5601","none","shift-jis","ucs-2","utf-16"].includes(e)||e.match(/iso-8859-\d{2}/)});this.checksum=getStringOption(e.checksum,["none","1mod10","1mod10_1mod11","2mod10","auto"]);this.dataColumnCount=getInteger({data:e.dataColumnCount,defaultValue:-1,validate:e=>e>=0});this.dataLength=getInteger({data:e.dataLength,defaultValue:-1,validate:e=>e>=0});this.dataPrep=getStringOption(e.dataPrep,["none","flateCompress"]);this.dataRowCount=getInteger({data:e.dataRowCount,defaultValue:-1,validate:e=>e>=0});this.endChar=e.endChar||"";this.errorCorrectionLevel=getInteger({data:e.errorCorrectionLevel,defaultValue:-1,validate:e=>e>=0&&e<=8});this.id=e.id||"";this.moduleHeight=getMeasurement(e.moduleHeight,"5mm");this.moduleWidth=getMeasurement(e.moduleWidth,"0.25mm");this.printCheckDigit=getInteger({data:e.printCheckDigit,defaultValue:0,validate:e=>1===e});this.rowColumnRatio=getRatio(e.rowColumnRatio);this.startChar=e.startChar||"";this.textLocation=getStringOption(e.textLocation,["below","above","aboveEmbedded","belowEmbedded","none"]);this.truncate=getInteger({data:e.truncate,defaultValue:0,validate:e=>1===e});this.type=getStringOption(e.type?e.type.toLowerCase():"",["aztec","codabar","code2of5industrial","code2of5interleaved","code2of5matrix","code2of5standard","code3of9","code3of9extended","code11","code49","code93","code128","code128a","code128b","code128c","code128sscc","datamatrix","ean8","ean8add2","ean8add5","ean13","ean13add2","ean13add5","ean13pwcd","fim","logmars","maxicode","msi","pdf417","pdf417macro","plessey","postauscust2","postauscust3","postausreplypaid","postausstandard","postukrm4scc","postusdpbc","postusimb","postusstandard","postus5zip","qrcode","rfid","rss14","rss14expanded","rss14limited","rss14stacked","rss14stackedomni","rss14truncated","telepen","ucc128","ucc128random","ucc128sscc","upca","upcaadd2","upcaadd5","upcapwcd","upce","upceadd2","upceadd5","upcean2","upcean5","upsmaxicode"]);this.upsMode=getStringOption(e.upsMode,["usCarrier","internationalCarrier","secureSymbol","standardSymbol"]);this.use=e.use||"";this.usehref=e.usehref||"";this.wideNarrowRatio=getRatio(e.wideNarrowRatio);this.encrypt=null;this.extras=null}}class Bind extends XFAObject{constructor(e){super(Oo,"bind",!0);this.match=getStringOption(e.match,["once","dataRef","global","none"]);this.ref=e.ref||"";this.picture=null}}class BindItems extends XFAObject{constructor(e){super(Oo,"bindItems");this.connection=e.connection||"";this.labelRef=e.labelRef||"";this.ref=e.ref||"";this.valueRef=e.valueRef||""}}class Bookend extends XFAObject{constructor(e){super(Oo,"bookend");this.id=e.id||"";this.leader=e.leader||"";this.trailer=e.trailer||"";this.use=e.use||"";this.usehref=e.usehref||""}}class BooleanElement extends Option01{constructor(e){super(Oo,"boolean");this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}[Vs](e){return valueToHtml(1===this[$n]?"1":"0")}}class Border extends XFAObject{constructor(e){super(Oo,"border",!0);this.break=getStringOption(e.break,["close","open"]);this.hand=getStringOption(e.hand,["even","left","right"]);this.id=e.id||"";this.presence=getStringOption(e.presence,["visible","hidden","inactive","invisible"]);this.relevant=getRelevant(e.relevant);this.use=e.use||"";this.usehref=e.usehref||"";this.corner=new XFAObjectArray(4);this.edge=new XFAObjectArray(4);this.extras=null;this.fill=null;this.margin=null}[ns](){if(!this[Kn]){const e=this.edge.children.slice();if(e.length<4){const t=e.at(-1)||new Edge({});for(let a=e.length;a<4;a++)e.push(t)}const t=e.map((e=>e.thickness)),a=[0,0,0,0];if(this.margin){a[0]=this.margin.topInset;a[1]=this.margin.rightInset;a[2]=this.margin.bottomInset;a[3]=this.margin.leftInset}this[Kn]={widths:t,insets:a,edges:e}}return this[Kn]}[Js](){const{edges:e}=this[ns](),t=e.map((e=>{const t=e[Js]();t.color||="#000000";return t})),a=Object.create(null);this.margin&&Object.assign(a,this.margin[Js]());"visible"===this.fill?.presence&&Object.assign(a,this.fill[Js]());if(this.corner.children.some((e=>0!==e.radius))){const e=this.corner.children.map((e=>e[Js]()));if(2===e.length||3===e.length){const t=e.at(-1);for(let a=e.length;a<4;a++)e.push(t)}a.borderRadius=e.map((e=>e.radius)).join(" ")}switch(this.presence){case"invisible":case"hidden":a.borderStyle="";break;case"inactive":a.borderStyle="none";break;default:a.borderStyle=t.map((e=>e.style)).join(" ")}a.borderWidth=t.map((e=>e.width)).join(" ");a.borderColor=t.map((e=>e.color)).join(" ");return a}}class Break extends XFAObject{constructor(e){super(Oo,"break",!0);this.after=getStringOption(e.after,["auto","contentArea","pageArea","pageEven","pageOdd"]);this.afterTarget=e.afterTarget||"";this.before=getStringOption(e.before,["auto","contentArea","pageArea","pageEven","pageOdd"]);this.beforeTarget=e.beforeTarget||"";this.bookendLeader=e.bookendLeader||"";this.bookendTrailer=e.bookendTrailer||"";this.id=e.id||"";this.overflowLeader=e.overflowLeader||"";this.overflowTarget=e.overflowTarget||"";this.overflowTrailer=e.overflowTrailer||"";this.startNew=getInteger({data:e.startNew,defaultValue:0,validate:e=>1===e});this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null}}class BreakAfter extends XFAObject{constructor(e){super(Oo,"breakAfter",!0);this.id=e.id||"";this.leader=e.leader||"";this.startNew=getInteger({data:e.startNew,defaultValue:0,validate:e=>1===e});this.target=e.target||"";this.targetType=getStringOption(e.targetType,["auto","contentArea","pageArea"]);this.trailer=e.trailer||"";this.use=e.use||"";this.usehref=e.usehref||"";this.script=null}}class BreakBefore extends XFAObject{constructor(e){super(Oo,"breakBefore",!0);this.id=e.id||"";this.leader=e.leader||"";this.startNew=getInteger({data:e.startNew,defaultValue:0,validate:e=>1===e});this.target=e.target||"";this.targetType=getStringOption(e.targetType,["auto","contentArea","pageArea"]);this.trailer=e.trailer||"";this.use=e.use||"";this.usehref=e.usehref||"";this.script=null}[Vs](e){this[Kn]={};return HTMLResult.FAILURE}}class Button extends XFAObject{constructor(e){super(Oo,"button",!0);this.highlight=getStringOption(e.highlight,["inverted","none","outline","push"]);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null}[Vs](e){const t=this[us]()[us](),a={name:"button",attributes:{id:this[Ys],class:["xfaButton"],style:{}},children:[]};for(const e of t.event.children){if("click"!==e.activity||!e.script)continue;const t=recoverJsURL(e.script[$n]);if(!t)continue;const r=fixURL(t.url);r&&a.children.push({name:"a",attributes:{id:"link"+this[Ys],href:r,newWindow:t.newWindow,class:["xfaLink"],style:{}},children:[]})}return HTMLResult.success(a)}}class Calculate extends XFAObject{constructor(e){super(Oo,"calculate",!0);this.id=e.id||"";this.override=getStringOption(e.override,["disabled","error","ignore","warning"]);this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null;this.message=null;this.script=null}}class Caption extends XFAObject{constructor(e){super(Oo,"caption",!0);this.id=e.id||"";this.placement=getStringOption(e.placement,["left","bottom","inline","right","top"]);this.presence=getStringOption(e.presence,["visible","hidden","inactive","invisible"]);this.reserve=Math.ceil(getMeasurement(e.reserve));this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null;this.font=null;this.margin=null;this.para=null;this.value=null}[zs](e){_setValue(this,e)}[ns](e){if(!this[Kn]){let{width:t,height:a}=e;switch(this.placement){case"left":case"right":case"inline":t=this.reserve<=0?t:this.reserve;break;case"top":case"bottom":a=this.reserve<=0?a:this.reserve}this[Kn]=layoutNode(this,{width:t,height:a})}return this[Kn]}[Vs](e){if(!this.value)return HTMLResult.EMPTY;this[Ls]();const t=this.value[Vs](e).html;if(!t){this[Es]();return HTMLResult.EMPTY}const a=this.reserve;if(this.reserve<=0){const{w:t,h:a}=this[ns](e);switch(this.placement){case"left":case"right":case"inline":this.reserve=t;break;case"top":case"bottom":this.reserve=a}}const r=[];"string"==typeof t?r.push({name:"#text",value:t}):r.push(t);const i=toStyle(this,"font","margin","visibility");switch(this.placement){case"left":case"right":this.reserve>0&&(i.width=measureToString(this.reserve));break;case"top":case"bottom":this.reserve>0&&(i.height=measureToString(this.reserve))}setPara(this,null,t);this[Es]();this.reserve=a;return HTMLResult.success({name:"div",attributes:{style:i,class:["xfaCaption"]},children:r})}}class Certificate extends StringObject{constructor(e){super(Oo,"certificate");this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}}class Certificates extends XFAObject{constructor(e){super(Oo,"certificates",!0);this.credentialServerPolicy=getStringOption(e.credentialServerPolicy,["optional","required"]);this.id=e.id||"";this.url=e.url||"";this.urlPolicy=e.urlPolicy||"";this.use=e.use||"";this.usehref=e.usehref||"";this.encryption=null;this.issuers=null;this.keyUsage=null;this.oids=null;this.signing=null;this.subjectDNs=null}}class CheckButton extends XFAObject{constructor(e){super(Oo,"checkButton",!0);this.id=e.id||"";this.mark=getStringOption(e.mark,["default","check","circle","cross","diamond","square","star"]);this.shape=getStringOption(e.shape,["square","round"]);this.size=getMeasurement(e.size,"10pt");this.use=e.use||"";this.usehref=e.usehref||"";this.border=null;this.extras=null;this.margin=null}[Vs](e){const t=toStyle("margin"),a=measureToString(this.size);t.width=t.height=a;let r,i,n;const s=this[us]()[us](),o=s.items.children.length&&s.items.children[0][Vs]().html||[],c={on:(void 0!==o[0]?o[0]:"on").toString(),off:(void 0!==o[1]?o[1]:"off").toString()},l=(s.value?.[$s]()||"off")===c.on||void 0,h=s[hs](),u=s[Ys];let d;if(h instanceof ExclGroup){n=h[Ys];r="radio";i="xfaRadio";d=h[Gn]?.[Ys]||h[Ys]}else{r="checkbox";i="xfaCheckbox";d=s[Gn]?.[Ys]||s[Ys]}const f={name:"input",attributes:{class:[i],style:t,fieldId:u,dataId:d,type:r,checked:l,xfaOn:c.on,xfaOff:c.off,"aria-label":ariaLabel(s),"aria-required":!1}};n&&(f.attributes.name=n);if(isRequired(s)){f.attributes["aria-required"]=!0;f.attributes.required=!0}return HTMLResult.success({name:"label",attributes:{class:["xfaLabel"]},children:[f]})}}class ChoiceList extends XFAObject{constructor(e){super(Oo,"choiceList",!0);this.commitOn=getStringOption(e.commitOn,["select","exit"]);this.id=e.id||"";this.open=getStringOption(e.open,["userControl","always","multiSelect","onEntry"]);this.textEntry=getInteger({data:e.textEntry,defaultValue:0,validate:e=>1===e});this.use=e.use||"";this.usehref=e.usehref||"";this.border=null;this.extras=null;this.margin=null}[Vs](e){const t=toStyle(this,"border","margin"),a=this[us]()[us](),r={fontSize:`calc(${a.font?.size||10}px * var(--scale-factor))`},i=[];if(a.items.children.length>0){const e=a.items;let t=0,n=0;if(2===e.children.length){t=e.children[0].save;n=1-t}const s=e.children[t][Vs]().html,o=e.children[n][Vs]().html;let c=!1;const l=a.value?.[$s]()||"";for(let e=0,t=s.length;eMath.min(Math.max(0,parseInt(e.trim(),10)),255))).map((e=>isNaN(e)?0:e));if(n.length<3)return{r:a,g:r,b:i};[a,r,i]=n;return{r:a,g:r,b:i}}(e.value):"";this.extras=null}[gs](){return!1}[Js](){return this.value?Util.makeHexColor(this.value.r,this.value.g,this.value.b):null}}class Comb extends XFAObject{constructor(e){super(Oo,"comb");this.id=e.id||"";this.numberOfCells=getInteger({data:e.numberOfCells,defaultValue:0,validate:e=>e>=0});this.use=e.use||"";this.usehref=e.usehref||""}}class Connect extends XFAObject{constructor(e){super(Oo,"connect",!0);this.connection=e.connection||"";this.id=e.id||"";this.ref=e.ref||"";this.usage=getStringOption(e.usage,["exportAndImport","exportOnly","importOnly"]);this.use=e.use||"";this.usehref=e.usehref||"";this.picture=null}}class ContentArea extends XFAObject{constructor(e){super(Oo,"contentArea",!0);this.h=getMeasurement(e.h);this.id=e.id||"";this.name=e.name||"";this.relevant=getRelevant(e.relevant);this.use=e.use||"";this.usehref=e.usehref||"";this.w=getMeasurement(e.w);this.x=getMeasurement(e.x,"0pt");this.y=getMeasurement(e.y,"0pt");this.desc=null;this.extras=null}[Vs](e){const t={left:measureToString(this.x),top:measureToString(this.y),width:measureToString(this.w),height:measureToString(this.h)},a=["xfaContentarea"];isPrintOnly(this)&&a.push("xfaPrintOnly");return HTMLResult.success({name:"div",children:[],attributes:{style:t,class:a,id:this[Ys]}})}}class Corner extends XFAObject{constructor(e){super(Oo,"corner",!0);this.id=e.id||"";this.inverted=getInteger({data:e.inverted,defaultValue:0,validate:e=>1===e});this.join=getStringOption(e.join,["square","round"]);this.presence=getStringOption(e.presence,["visible","hidden","inactive","invisible"]);this.radius=getMeasurement(e.radius);this.stroke=getStringOption(e.stroke,["solid","dashDot","dashDotDot","dashed","dotted","embossed","etched","lowered","raised"]);this.thickness=getMeasurement(e.thickness,"0.5pt");this.use=e.use||"";this.usehref=e.usehref||"";this.color=null;this.extras=null}[Js](){const e=toStyle(this,"visibility");e.radius=measureToString("square"===this.join?0:this.radius);return e}}class DateElement extends ContentObject{constructor(e){super(Oo,"date");this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}[Jn](){const e=this[$n].trim();this[$n]=e?new Date(e):null}[Vs](e){return valueToHtml(this[$n]?this[$n].toString():"")}}class DateTime extends ContentObject{constructor(e){super(Oo,"dateTime");this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}[Jn](){const e=this[$n].trim();this[$n]=e?new Date(e):null}[Vs](e){return valueToHtml(this[$n]?this[$n].toString():"")}}class DateTimeEdit extends XFAObject{constructor(e){super(Oo,"dateTimeEdit",!0);this.hScrollPolicy=getStringOption(e.hScrollPolicy,["auto","off","on"]);this.id=e.id||"";this.picker=getStringOption(e.picker,["host","none"]);this.use=e.use||"";this.usehref=e.usehref||"";this.border=null;this.comb=null;this.extras=null;this.margin=null}[Vs](e){const t=toStyle(this,"border","font","margin"),a=this[us]()[us](),r={name:"input",attributes:{type:"text",fieldId:a[Ys],dataId:a[Gn]?.[Ys]||a[Ys],class:["xfaTextfield"],style:t,"aria-label":ariaLabel(a),"aria-required":!1}};if(isRequired(a)){r.attributes["aria-required"]=!0;r.attributes.required=!0}return HTMLResult.success({name:"label",attributes:{class:["xfaLabel"]},children:[r]})}}class Decimal extends ContentObject{constructor(e){super(Oo,"decimal");this.fracDigits=getInteger({data:e.fracDigits,defaultValue:2,validate:e=>!0});this.id=e.id||"";this.leadDigits=getInteger({data:e.leadDigits,defaultValue:-1,validate:e=>!0});this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}[Jn](){const e=parseFloat(this[$n].trim());this[$n]=isNaN(e)?null:e}[Vs](e){return valueToHtml(null!==this[$n]?this[$n].toString():"")}}class DefaultUi extends XFAObject{constructor(e){super(Oo,"defaultUi",!0);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null}}class Desc extends XFAObject{constructor(e){super(Oo,"desc",!0);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||"";this.boolean=new XFAObjectArray;this.date=new XFAObjectArray;this.dateTime=new XFAObjectArray;this.decimal=new XFAObjectArray;this.exData=new XFAObjectArray;this.float=new XFAObjectArray;this.image=new XFAObjectArray;this.integer=new XFAObjectArray;this.text=new XFAObjectArray;this.time=new XFAObjectArray}}class DigestMethod extends OptionObject{constructor(e){super(Oo,"digestMethod",["","SHA1","SHA256","SHA512","RIPEMD160"]);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||""}}class DigestMethods extends XFAObject{constructor(e){super(Oo,"digestMethods",!0);this.id=e.id||"";this.type=getStringOption(e.type,["optional","required"]);this.use=e.use||"";this.usehref=e.usehref||"";this.digestMethod=new XFAObjectArray}}class Draw extends 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XFAObjectArray}[zs](e){_setValue(this,e)}[Vs](e){setTabIndex(this);if("hidden"===this.presence||"inactive"===this.presence)return HTMLResult.EMPTY;fixDimensions(this);this[Ls]();const t=this.w,a=this.h,{w:r,h:i,isBroken:n}=layoutNode(this,e);if(r&&""===this.w){if(n&&this[hs]()[Cs]()){this[Es]();return HTMLResult.FAILURE}this.w=r}i&&""===this.h&&(this.h=i);setFirstUnsplittable(this);if(!checkDimensions(this,e)){this.w=t;this.h=a;this[Es]();return HTMLResult.FAILURE}unsetFirstUnsplittable(this);const s=toStyle(this,"font","hAlign","dimensions","position","presence","rotate","anchorType","border","margin");setMinMaxDimensions(this,s);if(s.margin){s.padding=s.margin;delete s.margin}const o=["xfaDraw"];this.font&&o.push("xfaFont");isPrintOnly(this)&&o.push("xfaPrintOnly");const c={style:s,id:this[Ys],class:o};this.name&&(c.xfaName=this.name);const l={name:"div",attributes:c,children:[]};applyAssist(this,c);const h=computeBbox(this,l,e),u=this.value?this.value[Vs](e).html:null;if(null===u){this.w=t;this.h=a;this[Es]();return HTMLResult.success(createWrapper(this,l),h)}l.children.push(u);setPara(this,s,u);this.w=t;this.h=a;this[Es]();return HTMLResult.success(createWrapper(this,l),h)}}class Edge extends XFAObject{constructor(e){super(Oo,"edge",!0);this.cap=getStringOption(e.cap,["square","butt","round"]);this.id=e.id||"";this.presence=getStringOption(e.presence,["visible","hidden","inactive","invisible"]);this.stroke=getStringOption(e.stroke,["solid","dashDot","dashDotDot","dashed","dotted","embossed","etched","lowered","raised"]);this.thickness=getMeasurement(e.thickness,"0.5pt");this.use=e.use||"";this.usehref=e.usehref||"";this.color=null;this.extras=null}[Js](){const e=toStyle(this,"visibility");Object.assign(e,{linecap:this.cap,width:measureToString(this.thickness),color:this.color?this.color[Js]():"#000000",style:""});if("visible"!==this.presence)e.style="none";else switch(this.stroke){case"solid":e.style="solid";break;case"dashDot":case"dashDotDot":case"dashed":e.style="dashed";break;case"dotted":e.style="dotted";break;case"embossed":e.style="ridge";break;case"etched":e.style="groove";break;case"lowered":e.style="inset";break;case"raised":e.style="outset"}return e}}class Encoding extends OptionObject{constructor(e){super(Oo,"encoding",["adbe.x509.rsa_sha1","adbe.pkcs7.detached","adbe.pkcs7.sha1"]);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||""}}class Encodings extends XFAObject{constructor(e){super(Oo,"encodings",!0);this.id=e.id||"";this.type=getStringOption(e.type,["optional","required"]);this.use=e.use||"";this.usehref=e.usehref||"";this.encoding=new XFAObjectArray}}class Encrypt extends XFAObject{constructor(e){super(Oo,"encrypt",!0);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||"";this.certificate=null}}class EncryptData extends XFAObject{constructor(e){super(Oo,"encryptData",!0);this.id=e.id||"";this.operation=getStringOption(e.operation,["encrypt","decrypt"]);this.target=e.target||"";this.use=e.use||"";this.usehref=e.usehref||"";this.filter=null;this.manifest=null}}class Encryption extends XFAObject{constructor(e){super(Oo,"encryption",!0);this.id=e.id||"";this.type=getStringOption(e.type,["optional","required"]);this.use=e.use||"";this.usehref=e.usehref||"";this.certificate=new XFAObjectArray}}class EncryptionMethod extends OptionObject{constructor(e){super(Oo,"encryptionMethod",["","AES256-CBC","TRIPLEDES-CBC","AES128-CBC","AES192-CBC"]);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||""}}class EncryptionMethods extends XFAObject{constructor(e){super(Oo,"encryptionMethods",!0);this.id=e.id||"";this.type=getStringOption(e.type,["optional","required"]);this.use=e.use||"";this.usehref=e.usehref||"";this.encryptionMethod=new XFAObjectArray}}class Event extends XFAObject{constructor(e){super(Oo,"event",!0);this.activity=getStringOption(e.activity,["click","change","docClose","docReady","enter","exit","full","indexChange","initialize","mouseDown","mouseEnter","mouseExit","mouseUp","postExecute","postOpen","postPrint","postSave","postSign","postSubmit","preExecute","preOpen","prePrint","preSave","preSign","preSubmit","ready","validationState"]);this.id=e.id||"";this.listen=getStringOption(e.listen,["refOnly","refAndDescendents"]);this.name=e.name||"";this.ref=e.ref||"";this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null;this.encryptData=null;this.execute=null;this.script=null;this.signData=null;this.submit=null}}class ExData extends ContentObject{constructor(e){super(Oo,"exData");this.contentType=e.contentType||"";this.href=e.href||"";this.id=e.id||"";this.maxLength=getInteger({data:e.maxLength,defaultValue:-1,validate:e=>e>=-1});this.name=e.name||"";this.rid=e.rid||"";this.transferEncoding=getStringOption(e.transferEncoding,["none","base64","package"]);this.use=e.use||"";this.usehref=e.usehref||""}[ys](){return"text/html"===this.contentType}[Ds](e){if("text/html"===this.contentType&&e[Os]===Qs.xhtml.id){this[$n]=e;return!0}if("text/xml"===this.contentType){this[$n]=e;return!0}return!1}[Vs](e){return"text/html"===this.contentType&&this[$n]?this[$n][Vs](e):HTMLResult.EMPTY}}class ExObject extends XFAObject{constructor(e){super(Oo,"exObject",!0);this.archive=e.archive||"";this.classId=e.classId||"";this.codeBase=e.codeBase||"";this.codeType=e.codeType||"";this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null;this.boolean=new XFAObjectArray;this.date=new XFAObjectArray;this.dateTime=new XFAObjectArray;this.decimal=new XFAObjectArray;this.exData=new XFAObjectArray;this.exObject=new XFAObjectArray;this.float=new XFAObjectArray;this.image=new XFAObjectArray;this.integer=new XFAObjectArray;this.text=new XFAObjectArray;this.time=new XFAObjectArray}}class ExclGroup extends 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XFAObjectArray;this.event=new XFAObjectArray;this.field=new XFAObjectArray;this.setProperty=new XFAObjectArray}[ws](){return!0}[gs](){return!0}[zs](e){for(const t of this.field.children){if(!t.value){const e=new Value({});t[_n](e);t.value=e}t.value[zs](e)}}[Cs](){return this.layout.endsWith("-tb")&&0===this[Kn].attempt&&this[Kn].numberInLine>0||this[us]()[Cs]()}[As](){const e=this[hs]();if(!e[As]())return!1;if(void 0!==this[Kn]._isSplittable)return this[Kn]._isSplittable;if("position"===this.layout||this.layout.includes("row")){this[Kn]._isSplittable=!1;return!1}if(e.layout?.endsWith("-tb")&&0!==e[Kn].numberInLine)return!1;this[Kn]._isSplittable=!0;return!0}[Yn](){return flushHTML(this)}[jn](e,t){addHTML(this,e,t)}[es](){return getAvailableSpace(this)}[Vs](e){setTabIndex(this);if("hidden"===this.presence||"inactive"===this.presence||0===this.h||0===this.w)return HTMLResult.EMPTY;fixDimensions(this);const 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c="lr-tb"===this.layout||"rl-tb"===this.layout,l=c?2:1;for(;this[Kn].attempte>=1||-1===e});this.h=e.h?getMeasurement(e.h):"";this.hAlign=getStringOption(e.hAlign,["left","center","justify","justifyAll","radix","right"]);this.id=e.id||"";this.locale=e.locale||"";this.maxH=getMeasurement(e.maxH,"0pt");this.maxW=getMeasurement(e.maxW,"0pt");this.minH=getMeasurement(e.minH,"0pt");this.minW=getMeasurement(e.minW,"0pt");this.name=e.name||"";this.presence=getStringOption(e.presence,["visible","hidden","inactive","invisible"]);this.relevant=getRelevant(e.relevant);this.rotate=getInteger({data:e.rotate,defaultValue:0,validate:e=>e%90==0});this.use=e.use||"";this.usehref=e.usehref||"";this.w=e.w?getMeasurement(e.w):"";this.x=getMeasurement(e.x,"0pt");this.y=getMeasurement(e.y,"0pt");this.assist=null;this.bind=null;this.border=null;this.calculate=null;this.caption=null;this.desc=null;this.extras=null;this.font=null;this.format=null;this.items=new XFAObjectArray(2);this.keep=null;this.margin=null;this.para=null;this.traversal=null;this.ui=null;this.validate=null;this.value=null;this.bindItems=new XFAObjectArray;this.connect=new XFAObjectArray;this.event=new XFAObjectArray;this.setProperty=new XFAObjectArray}[ws](){return!0}[zs](e){_setValue(this,e)}[Vs](e){setTabIndex(this);if(!this.ui){this.ui=new Ui({});this.ui[fs]=this[fs];this[_n](this.ui);let e;switch(this.items.children.length){case 0:e=new TextEdit({});this.ui.textEdit=e;break;case 1:e=new CheckButton({});this.ui.checkButton=e;break;case 2:e=new ChoiceList({});this.ui.choiceList=e}this.ui[_n](e)}if(!this.ui||"hidden"===this.presence||"inactive"===this.presence||0===this.h||0===this.w)return HTMLResult.EMPTY;this.caption&&delete this.caption[Kn];this[Ls]();const t=this.caption?this.caption[Vs](e).html:null,a=this.w,r=this.h;let i=0,n=0;if(this.margin){i=this.margin.leftInset+this.margin.rightInset;n=this.margin.topInset+this.margin.bottomInset}let s=null;if(""===this.w||""===this.h){let t=null,a=null,r=0,o=0;if(this.ui.checkButton)r=o=this.ui.checkButton.size;else{const{w:t,h:a}=layoutNode(this,e);if(null!==t){r=t;o=a}else o=function fonts_getMetrics(e,t=!1){let a=null;if(e){const t=stripQuotes(e.typeface),r=e[fs].fontFinder.find(t);a=selectFont(e,r)}if(!a)return{lineHeight:12,lineGap:2,lineNoGap:10};const r=e.size||10,i=a.lineHeight?Math.max(t?0:1.2,a.lineHeight):1.2,n=void 0===a.lineGap?.2:a.lineGap;return{lineHeight:i*r,lineGap:n*r,lineNoGap:Math.max(1,i-n)*r}}(this.font,!0).lineNoGap}s=getBorderDims(this.ui[ns]());r+=s.w;o+=s.h;if(this.caption){const{w:i,h:n,isBroken:s}=this.caption[ns](e);if(s&&this[hs]()[Cs]()){this[Es]();return 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XFAObject{constructor(e){super(Oo,"font",!0);this.baselineShift=getMeasurement(e.baselineShift);this.fontHorizontalScale=getFloat({data:e.fontHorizontalScale,defaultValue:100,validate:e=>e>=0});this.fontVerticalScale=getFloat({data:e.fontVerticalScale,defaultValue:100,validate:e=>e>=0});this.id=e.id||"";this.kerningMode=getStringOption(e.kerningMode,["none","pair"]);this.letterSpacing=getMeasurement(e.letterSpacing,"0");this.lineThrough=getInteger({data:e.lineThrough,defaultValue:0,validate:e=>1===e||2===e});this.lineThroughPeriod=getStringOption(e.lineThroughPeriod,["all","word"]);this.overline=getInteger({data:e.overline,defaultValue:0,validate:e=>1===e||2===e});this.overlinePeriod=getStringOption(e.overlinePeriod,["all","word"]);this.posture=getStringOption(e.posture,["normal","italic"]);this.size=getMeasurement(e.size,"10pt");this.typeface=e.typeface||"Courier";this.underline=getInteger({data:e.underline,defaultValue:0,validate:e=>1===e||2===e});this.underlinePeriod=getStringOption(e.underlinePeriod,["all","word"]);this.use=e.use||"";this.usehref=e.usehref||"";this.weight=getStringOption(e.weight,["normal","bold"]);this.extras=null;this.fill=null}[Xn](e){super[Xn](e);this[fs].usedTypefaces.add(this.typeface)}[Js](){const e=toStyle(this,"fill"),t=e.color;if(t)if("#000000"===t)delete e.color;else if(!t.startsWith("#")){e.background=t;e.backgroundClip="text";e.color="transparent"}this.baselineShift&&(e.verticalAlign=measureToString(this.baselineShift));e.fontKerning="none"===this.kerningMode?"none":"normal";e.letterSpacing=measureToString(this.letterSpacing);if(0!==this.lineThrough){e.textDecoration="line-through";2===this.lineThrough&&(e.textDecorationStyle="double")}if(0!==this.overline){e.textDecoration="overline";2===this.overline&&(e.textDecorationStyle="double")}e.fontStyle=this.posture;e.fontSize=measureToString(.99*this.size);setFontFamily(this,this,this[fs].fontFinder,e);if(0!==this.underline){e.textDecoration="underline";2===this.underline&&(e.textDecorationStyle="double")}e.fontWeight=this.weight;return e}}class Format extends XFAObject{constructor(e){super(Oo,"format",!0);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null;this.picture=null}}class Handler extends StringObject{constructor(e){super(Oo,"handler");this.id=e.id||"";this.type=getStringOption(e.type,["optional","required"]);this.use=e.use||"";this.usehref=e.usehref||""}}class Hyphenation extends XFAObject{constructor(e){super(Oo,"hyphenation");this.excludeAllCaps=getInteger({data:e.excludeAllCaps,defaultValue:0,validate:e=>1===e});this.excludeInitialCap=getInteger({data:e.excludeInitialCap,defaultValue:0,validate:e=>1===e});this.hyphenate=getInteger({data:e.hyphenate,defaultValue:0,validate:e=>1===e});this.id=e.id||"";this.pushCharacterCount=getInteger({data:e.pushCharacterCount,defaultValue:3,validate:e=>e>=0});this.remainCharacterCount=getInteger({data:e.remainCharacterCount,defaultValue:3,validate:e=>e>=0});this.use=e.use||"";this.usehref=e.usehref||"";this.wordCharacterCount=getInteger({data:e.wordCharacterCount,defaultValue:7,validate:e=>e>=0})}}class Image extends StringObject{constructor(e){super(Oo,"image");this.aspect=getStringOption(e.aspect,["fit","actual","height","none","width"]);this.contentType=e.contentType||"";this.href=e.href||"";this.id=e.id||"";this.name=e.name||"";this.transferEncoding=getStringOption(e.transferEncoding,["base64","none","package"]);this.use=e.use||"";this.usehref=e.usehref||""}[Vs](){if(this.contentType&&!Bo.has(this.contentType.toLowerCase()))return HTMLResult.EMPTY;let e=this[fs].images&&this[fs].images.get(this.href);if(!e&&(this.href||!this[$n]))return HTMLResult.EMPTY;e||"base64"!==this.transferEncoding||(e=stringToBytes(atob(this[$n])));if(!e)return HTMLResult.EMPTY;if(!this.contentType){for(const[t,a]of Ro)if(e.length>t.length&&t.every(((t,a)=>t===e[a]))){this.contentType=a;break}if(!this.contentType)return HTMLResult.EMPTY}const t=new Blob([e],{type:this.contentType});let a;switch(this.aspect){case"fit":case"actual":break;case"height":a={height:"100%",objectFit:"fill"};break;case"none":a={width:"100%",height:"100%",objectFit:"fill"};break;case"width":a={width:"100%",objectFit:"fill"}}const r=this[us]();return HTMLResult.success({name:"img",attributes:{class:["xfaImage"],style:a,src:URL.createObjectURL(t),alt:r?ariaLabel(r[us]()):null}})}}class ImageEdit extends XFAObject{constructor(e){super(Oo,"imageEdit",!0);this.data=getStringOption(e.data,["link","embed"]);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||"";this.border=null;this.extras=null;this.margin=null}[Vs](e){return"embed"===this.data?HTMLResult.success({name:"div",children:[],attributes:{}}):HTMLResult.EMPTY}}class Integer extends ContentObject{constructor(e){super(Oo,"integer");this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}[Jn](){const e=parseInt(this[$n].trim(),10);this[$n]=isNaN(e)?null:e}[Vs](e){return valueToHtml(null!==this[$n]?this[$n].toString():"")}}class Issuers extends XFAObject{constructor(e){super(Oo,"issuers",!0);this.id=e.id||"";this.type=getStringOption(e.type,["optional","required"]);this.use=e.use||"";this.usehref=e.usehref||"";this.certificate=new XFAObjectArray}}class Items extends XFAObject{constructor(e){super(Oo,"items",!0);this.id=e.id||"";this.name=e.name||"";this.presence=getStringOption(e.presence,["visible","hidden","inactive","invisible"]);this.ref=e.ref||"";this.save=getInteger({data:e.save,defaultValue:0,validate:e=>1===e});this.use=e.use||"";this.usehref=e.usehref||"";this.boolean=new XFAObjectArray;this.date=new XFAObjectArray;this.dateTime=new XFAObjectArray;this.decimal=new XFAObjectArray;this.exData=new XFAObjectArray;this.float=new XFAObjectArray;this.image=new XFAObjectArray;this.integer=new XFAObjectArray;this.text=new XFAObjectArray;this.time=new XFAObjectArray}[Vs](){const e=[];for(const t of this[os]())e.push(t[$s]());return HTMLResult.success(e)}}class Keep extends XFAObject{constructor(e){super(Oo,"keep",!0);this.id=e.id||"";const t=["none","contentArea","pageArea"];this.intact=getStringOption(e.intact,t);this.next=getStringOption(e.next,t);this.previous=getStringOption(e.previous,t);this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null}}class KeyUsage extends XFAObject{constructor(e){super(Oo,"keyUsage");const t=["","yes","no"];this.crlSign=getStringOption(e.crlSign,t);this.dataEncipherment=getStringOption(e.dataEncipherment,t);this.decipherOnly=getStringOption(e.decipherOnly,t);this.digitalSignature=getStringOption(e.digitalSignature,t);this.encipherOnly=getStringOption(e.encipherOnly,t);this.id=e.id||"";this.keyAgreement=getStringOption(e.keyAgreement,t);this.keyCertSign=getStringOption(e.keyCertSign,t);this.keyEncipherment=getStringOption(e.keyEncipherment,t);this.nonRepudiation=getStringOption(e.nonRepudiation,t);this.type=getStringOption(e.type,["optional","required"]);this.use=e.use||"";this.usehref=e.usehref||""}}class Line extends XFAObject{constructor(e){super(Oo,"line",!0);this.hand=getStringOption(e.hand,["even","left","right"]);this.id=e.id||"";this.slope=getStringOption(e.slope,["\\","/"]);this.use=e.use||"";this.usehref=e.usehref||"";this.edge=null}[Vs](){const e=this[us]()[us](),t=this.edge||new Edge({}),a=t[Js](),r=Object.create(null),i="visible"===t.presence?t.thickness:0;r.strokeWidth=measureToString(i);r.stroke=a.color;let n,s,o,c,l="100%",h="100%";if(e.w<=i){[n,s,o,c]=["50%",0,"50%","100%"];l=r.strokeWidth}else if(e.h<=i){[n,s,o,c]=[0,"50%","100%","50%"];h=r.strokeWidth}else"\\"===this.slope?[n,s,o,c]=[0,0,"100%","100%"]:[n,s,o,c]=[0,"100%","100%",0];const u={name:"svg",children:[{name:"line",attributes:{xmlns:Mo,x1:n,y1:s,x2:o,y2:c,style:r}}],attributes:{xmlns:Mo,width:l,height:h,style:{overflow:"visible"}}};if(hasMargin(e))return HTMLResult.success({name:"div",attributes:{style:{display:"inline",width:"100%",height:"100%"}},children:[u]});u.attributes.style.position="absolute";return HTMLResult.success(u)}}class Linear extends XFAObject{constructor(e){super(Oo,"linear",!0);this.id=e.id||"";this.type=getStringOption(e.type,["toRight","toBottom","toLeft","toTop"]);this.use=e.use||"";this.usehref=e.usehref||"";this.color=null;this.extras=null}[Js](e){e=e?e[Js]():"#FFFFFF";return`linear-gradient(${this.type.replace(/([RBLT])/," $1").toLowerCase()}, ${e}, ${this.color?this.color[Js]():"#000000"})`}}class LockDocument extends ContentObject{constructor(e){super(Oo,"lockDocument");this.id=e.id||"";this.type=getStringOption(e.type,["optional","required"]);this.use=e.use||"";this.usehref=e.usehref||""}[Jn](){this[$n]=getStringOption(this[$n],["auto","0","1"])}}class Manifest extends XFAObject{constructor(e){super(Oo,"manifest",!0);this.action=getStringOption(e.action,["include","all","exclude"]);this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null;this.ref=new XFAObjectArray}}class Margin extends XFAObject{constructor(e){super(Oo,"margin",!0);this.bottomInset=getMeasurement(e.bottomInset,"0");this.id=e.id||"";this.leftInset=getMeasurement(e.leftInset,"0");this.rightInset=getMeasurement(e.rightInset,"0");this.topInset=getMeasurement(e.topInset,"0");this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null}[Js](){return{margin:measureToString(this.topInset)+" "+measureToString(this.rightInset)+" "+measureToString(this.bottomInset)+" "+measureToString(this.leftInset)}}}class Mdp extends XFAObject{constructor(e){super(Oo,"mdp");this.id=e.id||"";this.permissions=getInteger({data:e.permissions,defaultValue:2,validate:e=>1===e||3===e});this.signatureType=getStringOption(e.signatureType,["filler","author"]);this.use=e.use||"";this.usehref=e.usehref||""}}class Medium extends XFAObject{constructor(e){super(Oo,"medium");this.id=e.id||"";this.imagingBBox=function getBBox(e){const t=-1;if(!e)return{x:t,y:t,width:t,height:t};const a=e.trim().split(/\s*,\s*/).map((e=>getMeasurement(e,"-1")));if(a.length<4||a[2]<0||a[3]<0)return{x:t,y:t,width:t,height:t};const[r,i,n,s]=a;return{x:r,y:i,width:n,height:s}}(e.imagingBBox);this.long=getMeasurement(e.long);this.orientation=getStringOption(e.orientation,["portrait","landscape"]);this.short=getMeasurement(e.short);this.stock=e.stock||"";this.trayIn=getStringOption(e.trayIn,["auto","delegate","pageFront"]);this.trayOut=getStringOption(e.trayOut,["auto","delegate"]);this.use=e.use||"";this.usehref=e.usehref||""}}class Message extends XFAObject{constructor(e){super(Oo,"message",!0);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||"";this.text=new XFAObjectArray}}class NumericEdit extends XFAObject{constructor(e){super(Oo,"numericEdit",!0);this.hScrollPolicy=getStringOption(e.hScrollPolicy,["auto","off","on"]);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||"";this.border=null;this.comb=null;this.extras=null;this.margin=null}[Vs](e){const t=toStyle(this,"border","font","margin"),a=this[us]()[us](),r={name:"input",attributes:{type:"text",fieldId:a[Ys],dataId:a[Gn]?.[Ys]||a[Ys],class:["xfaTextfield"],style:t,"aria-label":ariaLabel(a),"aria-required":!1}};if(isRequired(a)){r.attributes["aria-required"]=!0;r.attributes.required=!0}return HTMLResult.success({name:"label",attributes:{class:["xfaLabel"]},children:[r]})}}class Occur extends XFAObject{constructor(e){super(Oo,"occur",!0);this.id=e.id||"";this.initial=""!==e.initial?getInteger({data:e.initial,defaultValue:"",validate:e=>!0}):"";this.max=""!==e.max?getInteger({data:e.max,defaultValue:1,validate:e=>!0}):"";this.min=""!==e.min?getInteger({data:e.min,defaultValue:1,validate:e=>!0}):"";this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null}[Xn](){const e=this[us](),t=this.min;""===this.min&&(this.min=e instanceof PageArea||e instanceof PageSet?0:1);""===this.max&&(this.max=""===t?e instanceof PageArea||e instanceof PageSet?-1:1:this.min);-1!==this.max&&this.max!0});this.name=e.name||"";this.numbered=getInteger({data:e.numbered,defaultValue:1,validate:e=>!0});this.oddOrEven=getStringOption(e.oddOrEven,["any","even","odd"]);this.pagePosition=getStringOption(e.pagePosition,["any","first","last","only","rest"]);this.relevant=getRelevant(e.relevant);this.use=e.use||"";this.usehref=e.usehref||"";this.desc=null;this.extras=null;this.medium=null;this.occur=null;this.area=new XFAObjectArray;this.contentArea=new XFAObjectArray;this.draw=new XFAObjectArray;this.exclGroup=new XFAObjectArray;this.field=new XFAObjectArray;this.subform=new XFAObjectArray}[Fs](){if(!this[Kn]){this[Kn]={numberOfUse:0};return!0}return!this.occur||-1===this.occur.max||this[Kn].numberOfUsee.oddOrEven===t&&e.pagePosition===a));if(r)return r;r=this.pageArea.children.find((e=>"any"===e.oddOrEven&&e.pagePosition===a));if(r)return r;r=this.pageArea.children.find((e=>"any"===e.oddOrEven&&"any"===e.pagePosition));return r||this.pageArea.children[0]}}class Para extends XFAObject{constructor(e){super(Oo,"para",!0);this.hAlign=getStringOption(e.hAlign,["left","center","justify","justifyAll","radix","right"]);this.id=e.id||"";this.lineHeight=e.lineHeight?getMeasurement(e.lineHeight,"0pt"):"";this.marginLeft=e.marginLeft?getMeasurement(e.marginLeft,"0pt"):"";this.marginRight=e.marginRight?getMeasurement(e.marginRight,"0pt"):"";this.orphans=getInteger({data:e.orphans,defaultValue:0,validate:e=>e>=0});this.preserve=e.preserve||"";this.radixOffset=e.radixOffset?getMeasurement(e.radixOffset,"0pt"):"";this.spaceAbove=e.spaceAbove?getMeasurement(e.spaceAbove,"0pt"):"";this.spaceBelow=e.spaceBelow?getMeasurement(e.spaceBelow,"0pt"):"";this.tabDefault=e.tabDefault?getMeasurement(this.tabDefault):"";this.tabStops=(e.tabStops||"").trim().split(/\s+/).map(((e,t)=>t%2==1?getMeasurement(e):e));this.textIndent=e.textIndent?getMeasurement(e.textIndent,"0pt"):"";this.use=e.use||"";this.usehref=e.usehref||"";this.vAlign=getStringOption(e.vAlign,["top","bottom","middle"]);this.widows=getInteger({data:e.widows,defaultValue:0,validate:e=>e>=0});this.hyphenation=null}[Js](){const e=toStyle(this,"hAlign");""!==this.marginLeft&&(e.paddingLeft=measureToString(this.marginLeft));""!==this.marginRight&&(e.paddingight=measureToString(this.marginRight));""!==this.spaceAbove&&(e.paddingTop=measureToString(this.spaceAbove));""!==this.spaceBelow&&(e.paddingBottom=measureToString(this.spaceBelow));if(""!==this.textIndent){e.textIndent=measureToString(this.textIndent);fixTextIndent(e)}this.lineHeight>0&&(e.lineHeight=measureToString(this.lineHeight));""!==this.tabDefault&&(e.tabSize=measureToString(this.tabDefault));this.tabStops.length;this.hyphenatation&&Object.assign(e,this.hyphenatation[Js]());return e}}class PasswordEdit extends XFAObject{constructor(e){super(Oo,"passwordEdit",!0);this.hScrollPolicy=getStringOption(e.hScrollPolicy,["auto","off","on"]);this.id=e.id||"";this.passwordChar=e.passwordChar||"*";this.use=e.use||"";this.usehref=e.usehref||"";this.border=null;this.extras=null;this.margin=null}}class template_Pattern extends XFAObject{constructor(e){super(Oo,"pattern",!0);this.id=e.id||"";this.type=getStringOption(e.type,["crossHatch","crossDiagonal","diagonalLeft","diagonalRight","horizontal","vertical"]);this.use=e.use||"";this.usehref=e.usehref||"";this.color=null;this.extras=null}[Js](e){e=e?e[Js]():"#FFFFFF";const t=this.color?this.color[Js]():"#000000",a="repeating-linear-gradient",r=`${e},${e} 5px,${t} 5px,${t} 10px`;switch(this.type){case"crossHatch":return`${a}(to top,${r}) ${a}(to right,${r})`;case"crossDiagonal":return`${a}(45deg,${r}) ${a}(-45deg,${r})`;case"diagonalLeft":return`${a}(45deg,${r})`;case"diagonalRight":return`${a}(-45deg,${r})`;case"horizontal":return`${a}(to top,${r})`;case"vertical":return`${a}(to right,${r})`}return""}}class Picture extends StringObject{constructor(e){super(Oo,"picture");this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||""}}class Proto extends XFAObject{constructor(e){super(Oo,"proto",!0);this.appearanceFilter=new XFAObjectArray;this.arc=new XFAObjectArray;this.area=new XFAObjectArray;this.assist=new XFAObjectArray;this.barcode=new XFAObjectArray;this.bindItems=new XFAObjectArray;this.bookend=new XFAObjectArray;this.boolean=new XFAObjectArray;this.border=new XFAObjectArray;this.break=new XFAObjectArray;this.breakAfter=new XFAObjectArray;this.breakBefore=new XFAObjectArray;this.button=new XFAObjectArray;this.calculate=new XFAObjectArray;this.caption=new XFAObjectArray;this.certificate=new XFAObjectArray;this.certificates=new XFAObjectArray;this.checkButton=new XFAObjectArray;this.choiceList=new XFAObjectArray;this.color=new XFAObjectArray;this.comb=new XFAObjectArray;this.connect=new XFAObjectArray;this.contentArea=new XFAObjectArray;this.corner=new XFAObjectArray;this.date=new XFAObjectArray;this.dateTime=new XFAObjectArray;this.dateTimeEdit=new XFAObjectArray;this.decimal=new XFAObjectArray;this.defaultUi=new XFAObjectArray;this.desc=new XFAObjectArray;this.digestMethod=new XFAObjectArray;this.digestMethods=new XFAObjectArray;this.draw=new XFAObjectArray;this.edge=new XFAObjectArray;this.encoding=new XFAObjectArray;this.encodings=new XFAObjectArray;this.encrypt=new XFAObjectArray;this.encryptData=new XFAObjectArray;this.encryption=new XFAObjectArray;this.encryptionMethod=new XFAObjectArray;this.encryptionMethods=new XFAObjectArray;this.event=new XFAObjectArray;this.exData=new XFAObjectArray;this.exObject=new XFAObjectArray;this.exclGroup=new XFAObjectArray;this.execute=new XFAObjectArray;this.extras=new XFAObjectArray;this.field=new XFAObjectArray;this.fill=new XFAObjectArray;this.filter=new XFAObjectArray;this.float=new XFAObjectArray;this.font=new XFAObjectArray;this.format=new XFAObjectArray;this.handler=new XFAObjectArray;this.hyphenation=new XFAObjectArray;this.image=new XFAObjectArray;this.imageEdit=new XFAObjectArray;this.integer=new XFAObjectArray;this.issuers=new XFAObjectArray;this.items=new XFAObjectArray;this.keep=new XFAObjectArray;this.keyUsage=new XFAObjectArray;this.line=new XFAObjectArray;this.linear=new XFAObjectArray;this.lockDocument=new XFAObjectArray;this.manifest=new XFAObjectArray;this.margin=new XFAObjectArray;this.mdp=new XFAObjectArray;this.medium=new XFAObjectArray;this.message=new XFAObjectArray;this.numericEdit=new XFAObjectArray;this.occur=new XFAObjectArray;this.oid=new XFAObjectArray;this.oids=new XFAObjectArray;this.overflow=new XFAObjectArray;this.pageArea=new XFAObjectArray;this.pageSet=new XFAObjectArray;this.para=new XFAObjectArray;this.passwordEdit=new XFAObjectArray;this.pattern=new XFAObjectArray;this.picture=new XFAObjectArray;this.radial=new XFAObjectArray;this.reason=new XFAObjectArray;this.reasons=new XFAObjectArray;this.rectangle=new XFAObjectArray;this.ref=new XFAObjectArray;this.script=new XFAObjectArray;this.setProperty=new XFAObjectArray;this.signData=new XFAObjectArray;this.signature=new XFAObjectArray;this.signing=new XFAObjectArray;this.solid=new XFAObjectArray;this.speak=new XFAObjectArray;this.stipple=new XFAObjectArray;this.subform=new XFAObjectArray;this.subformSet=new XFAObjectArray;this.subjectDN=new XFAObjectArray;this.subjectDNs=new XFAObjectArray;this.submit=new XFAObjectArray;this.text=new XFAObjectArray;this.textEdit=new XFAObjectArray;this.time=new XFAObjectArray;this.timeStamp=new XFAObjectArray;this.toolTip=new XFAObjectArray;this.traversal=new XFAObjectArray;this.traverse=new XFAObjectArray;this.ui=new XFAObjectArray;this.validate=new XFAObjectArray;this.value=new XFAObjectArray;this.variables=new XFAObjectArray}}class Radial extends XFAObject{constructor(e){super(Oo,"radial",!0);this.id=e.id||"";this.type=getStringOption(e.type,["toEdge","toCenter"]);this.use=e.use||"";this.usehref=e.usehref||"";this.color=null;this.extras=null}[Js](e){e=e?e[Js]():"#FFFFFF";const t=this.color?this.color[Js]():"#000000";return`radial-gradient(circle at center, ${"toEdge"===this.type?`${e},${t}`:`${t},${e}`})`}}class Reason extends StringObject{constructor(e){super(Oo,"reason");this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}}class Reasons extends XFAObject{constructor(e){super(Oo,"reasons",!0);this.id=e.id||"";this.type=getStringOption(e.type,["optional","required"]);this.use=e.use||"";this.usehref=e.usehref||"";this.reason=new XFAObjectArray}}class Rectangle extends XFAObject{constructor(e){super(Oo,"rectangle",!0);this.hand=getStringOption(e.hand,["even","left","right"]);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||"";this.corner=new XFAObjectArray(4);this.edge=new XFAObjectArray(4);this.fill=null}[Vs](){const e=this.edge.children.length?this.edge.children[0]:new Edge({}),t=e[Js](),a=Object.create(null);"visible"===this.fill?.presence?Object.assign(a,this.fill[Js]()):a.fill="transparent";a.strokeWidth=measureToString("visible"===e.presence?e.thickness:0);a.stroke=t.color;const r=(this.corner.children.length?this.corner.children[0]:new Corner({}))[Js](),i={name:"svg",children:[{name:"rect",attributes:{xmlns:Mo,width:"100%",height:"100%",x:0,y:0,rx:r.radius,ry:r.radius,style:a}}],attributes:{xmlns:Mo,style:{overflow:"visible"},width:"100%",height:"100%"}};if(hasMargin(this[us]()[us]()))return HTMLResult.success({name:"div",attributes:{style:{display:"inline",width:"100%",height:"100%"}},children:[i]});i.attributes.style.position="absolute";return HTMLResult.success(i)}}class RefElement extends StringObject{constructor(e){super(Oo,"ref");this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||""}}class Script extends StringObject{constructor(e){super(Oo,"script");this.binding=e.binding||"";this.contentType=e.contentType||"";this.id=e.id||"";this.name=e.name||"";this.runAt=getStringOption(e.runAt,["client","both","server"]);this.use=e.use||"";this.usehref=e.usehref||""}}class SetProperty extends XFAObject{constructor(e){super(Oo,"setProperty");this.connection=e.connection||"";this.ref=e.ref||"";this.target=e.target||""}}class SignData extends XFAObject{constructor(e){super(Oo,"signData",!0);this.id=e.id||"";this.operation=getStringOption(e.operation,["sign","clear","verify"]);this.ref=e.ref||"";this.target=e.target||"";this.use=e.use||"";this.usehref=e.usehref||"";this.filter=null;this.manifest=null}}class Signature extends XFAObject{constructor(e){super(Oo,"signature",!0);this.id=e.id||"";this.type=getStringOption(e.type,["PDF1.3","PDF1.6"]);this.use=e.use||"";this.usehref=e.usehref||"";this.border=null;this.extras=null;this.filter=null;this.manifest=null;this.margin=null}}class Signing extends XFAObject{constructor(e){super(Oo,"signing",!0);this.id=e.id||"";this.type=getStringOption(e.type,["optional","required"]);this.use=e.use||"";this.usehref=e.usehref||"";this.certificate=new XFAObjectArray}}class Solid extends XFAObject{constructor(e){super(Oo,"solid",!0);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null}[Js](e){return e?e[Js]():"#FFFFFF"}}class Speak extends StringObject{constructor(e){super(Oo,"speak");this.disable=getInteger({data:e.disable,defaultValue:0,validate:e=>1===e});this.id=e.id||"";this.priority=getStringOption(e.priority,["custom","caption","name","toolTip"]);this.rid=e.rid||"";this.use=e.use||"";this.usehref=e.usehref||""}}class Stipple extends XFAObject{constructor(e){super(Oo,"stipple",!0);this.id=e.id||"";this.rate=getInteger({data:e.rate,defaultValue:50,validate:e=>e>=0&&e<=100});this.use=e.use||"";this.usehref=e.usehref||"";this.color=null;this.extras=null}[Js](e){const t=this.rate/100;return Util.makeHexColor(Math.round(e.value.r*(1-t)+this.value.r*t),Math.round(e.value.g*(1-t)+this.value.g*t),Math.round(e.value.b*(1-t)+this.value.b*t))}}class Subform extends XFAObject{constructor(e){super(Oo,"subform",!0);this.access=getStringOption(e.access,["open","nonInteractive","protected","readOnly"]);this.allowMacro=getInteger({data:e.allowMacro,defaultValue:0,validate:e=>1===e});this.anchorType=getStringOption(e.anchorType,["topLeft","bottomCenter","bottomLeft","bottomRight","middleCenter","middleLeft","middleRight","topCenter","topRight"]);this.colSpan=getInteger({data:e.colSpan,defaultValue:1,validate:e=>e>=1||-1===e});this.columnWidths=(e.columnWidths||"").trim().split(/\s+/).map((e=>"-1"===e?-1:getMeasurement(e)));this.h=e.h?getMeasurement(e.h):"";this.hAlign=getStringOption(e.hAlign,["left","center","justify","justifyAll","radix","right"]);this.id=e.id||"";this.layout=getStringOption(e.layout,["position","lr-tb","rl-row","rl-tb","row","table","tb"]);this.locale=e.locale||"";this.maxH=getMeasurement(e.maxH,"0pt");this.maxW=getMeasurement(e.maxW,"0pt");this.mergeMode=getStringOption(e.mergeMode,["consumeData","matchTemplate"]);this.minH=getMeasurement(e.minH,"0pt");this.minW=getMeasurement(e.minW,"0pt");this.name=e.name||"";this.presence=getStringOption(e.presence,["visible","hidden","inactive","invisible"]);this.relevant=getRelevant(e.relevant);this.restoreState=getStringOption(e.restoreState,["manual","auto"]);this.scope=getStringOption(e.scope,["name","none"]);this.use=e.use||"";this.usehref=e.usehref||"";this.w=e.w?getMeasurement(e.w):"";this.x=getMeasurement(e.x,"0pt");this.y=getMeasurement(e.y,"0pt");this.assist=null;this.bind=null;this.bookend=null;this.border=null;this.break=null;this.calculate=null;this.desc=null;this.extras=null;this.keep=null;this.margin=null;this.occur=null;this.overflow=null;this.pageSet=null;this.para=null;this.traversal=null;this.validate=null;this.variables=null;this.area=new XFAObjectArray;this.breakAfter=new XFAObjectArray;this.breakBefore=new XFAObjectArray;this.connect=new XFAObjectArray;this.draw=new XFAObjectArray;this.event=new XFAObjectArray;this.exObject=new XFAObjectArray;this.exclGroup=new XFAObjectArray;this.field=new XFAObjectArray;this.proto=new XFAObjectArray;this.setProperty=new XFAObjectArray;this.subform=new XFAObjectArray;this.subformSet=new XFAObjectArray}[hs](){const e=this[us]();return e instanceof SubformSet?e[hs]():e}[ws](){return!0}[Cs](){return this.layout.endsWith("-tb")&&0===this[Kn].attempt&&this[Kn].numberInLine>0||this[us]()[Cs]()}*[cs](){yield*getContainedChildren(this)}[Yn](){return flushHTML(this)}[jn](e,t){addHTML(this,e,t)}[es](){return getAvailableSpace(this)}[As](){const e=this[hs]();if(!e[As]())return!1;if(void 0!==this[Kn]._isSplittable)return this[Kn]._isSplittable;if("position"===this.layout||this.layout.includes("row")){this[Kn]._isSplittable=!1;return!1}if(this.keep&&"none"!==this.keep.intact){this[Kn]._isSplittable=!1;return!1}if(e.layout?.endsWith("-tb")&&0!==e[Kn].numberInLine)return!1;this[Kn]._isSplittable=!0;return!0}[Vs](e){setTabIndex(this);if(this.break){if("auto"!==this.break.after||""!==this.break.afterTarget){const e=new BreakAfter({targetType:this.break.after,target:this.break.afterTarget,startNew:this.break.startNew.toString()});e[fs]=this[fs];this[_n](e);this.breakAfter.push(e)}if("auto"!==this.break.before||""!==this.break.beforeTarget){const e=new BreakBefore({targetType:this.break.before,target:this.break.beforeTarget,startNew:this.break.startNew.toString()});e[fs]=this[fs];this[_n](e);this.breakBefore.push(e)}if(""!==this.break.overflowTarget){const e=new Overflow({target:this.break.overflowTarget,leader:this.break.overflowLeader,trailer:this.break.overflowTrailer});e[fs]=this[fs];this[_n](e);this.overflow.push(e)}this[js](this.break);this.break=null}if("hidden"===this.presence||"inactive"===this.presence)return HTMLResult.EMPTY;(this.breakBefore.children.length>1||this.breakAfter.children.length>1)&&warn("XFA - Several breakBefore or breakAfter in subforms: please file a bug.");if(this.breakBefore.children.length>=1){const e=this.breakBefore.children[0];if(handleBreak(e))return HTMLResult.breakNode(e)}if(this[Kn]?.afterBreakAfter)return HTMLResult.EMPTY;fixDimensions(this);const t=[],a={id:this[Ys],class:[]};setAccess(this,a.class);this[Kn]||(this[Kn]=Object.create(null));Object.assign(this[Kn],{children:t,line:null,attributes:a,attempt:0,numberInLine:0,availableSpace:{width:Math.min(this.w||1/0,e.width),height:Math.min(this.h||1/0,e.height)},width:0,height:0,prevHeight:0,currentWidth:0});const r=this[ds](),i=r[Kn].noLayoutFailure,n=this[As]();n||setFirstUnsplittable(this);if(!checkDimensions(this,e))return HTMLResult.FAILURE;const s=new Set(["area","draw","exclGroup","field","subform","subformSet"]);if(this.layout.includes("row")){const e=this[hs]().columnWidths;if(Array.isArray(e)&&e.length>0){this[Kn].columnWidths=e;this[Kn].currentColumn=0}}const o=toStyle(this,"anchorType","dimensions","position","presence","border","margin","hAlign"),c=["xfaSubform"],l=layoutClass(this);l&&c.push(l);a.style=o;a.class=c;this.name&&(a.xfaName=this.name);if(this.overflow){const t=this.overflow[ns]();if(t.addLeader){t.addLeader=!1;handleOverflow(this,t.leader,e)}}this[Ls]();const h="lr-tb"===this.layout||"rl-tb"===this.layout,u=h?2:1;for(;this[Kn].attempt=1){const e=this.breakAfter.children[0];if(handleBreak(e)){this[Kn].afterBreakAfter=y;return HTMLResult.breakNode(e)}}delete this[Kn];return y}}class SubformSet extends XFAObject{constructor(e){super(Oo,"subformSet",!0);this.id=e.id||"";this.name=e.name||"";this.relation=getStringOption(e.relation,["ordered","choice","unordered"]);this.relevant=getRelevant(e.relevant);this.use=e.use||"";this.usehref=e.usehref||"";this.bookend=null;this.break=null;this.desc=null;this.extras=null;this.occur=null;this.overflow=null;this.breakAfter=new XFAObjectArray;this.breakBefore=new XFAObjectArray;this.subform=new XFAObjectArray;this.subformSet=new XFAObjectArray}*[cs](){yield*getContainedChildren(this)}[hs](){let e=this[us]();for(;!(e instanceof Subform);)e=e[us]();return e}[ws](){return!0}}class SubjectDN extends ContentObject{constructor(e){super(Oo,"subjectDN");this.delimiter=e.delimiter||",";this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}[Jn](){this[$n]=new Map(this[$n].split(this.delimiter).map((e=>{(e=e.split("=",2))[0]=e[0].trim();return e})))}}class SubjectDNs extends XFAObject{constructor(e){super(Oo,"subjectDNs",!0);this.id=e.id||"";this.type=getStringOption(e.type,["optional","required"]);this.use=e.use||"";this.usehref=e.usehref||"";this.subjectDN=new XFAObjectArray}}class Submit extends XFAObject{constructor(e){super(Oo,"submit",!0);this.embedPDF=getInteger({data:e.embedPDF,defaultValue:0,validate:e=>1===e});this.format=getStringOption(e.format,["xdp","formdata","pdf","urlencoded","xfd","xml"]);this.id=e.id||"";this.target=e.target||"";this.textEncoding=getKeyword({data:e.textEncoding?e.textEncoding.toLowerCase():"",defaultValue:"",validate:e=>["utf-8","big-five","fontspecific","gbk","gb-18030","gb-2312","ksc-5601","none","shift-jis","ucs-2","utf-16"].includes(e)||e.match(/iso-8859-\d{2}/)});this.use=e.use||"";this.usehref=e.usehref||"";this.xdpContent=e.xdpContent||"";this.encrypt=null;this.encryptData=new XFAObjectArray;this.signData=new XFAObjectArray}}class Template extends XFAObject{constructor(e){super(Oo,"template",!0);this.baseProfile=getStringOption(e.baseProfile,["full","interactiveForms"]);this.extras=null;this.subform=new XFAObjectArray}[Jn](){0===this.subform.children.length&&warn("XFA - No subforms in template node.");this.subform.children.length>=2&&warn("XFA - Several subforms in template node: please file a bug.");this[Ws]=5e3}[As](){return!0}[Xs](e,t){return e.startsWith("#")?[this[ps].get(e.slice(1))]:searchNode(this,t,e,!0,!0)}*[Gs](){if(!this.subform.children.length)return HTMLResult.success({name:"div",children:[]});this[Kn]={overflowNode:null,firstUnsplittable:null,currentContentArea:null,currentPageArea:null,noLayoutFailure:!1,pageNumber:1,pagePosition:"first",oddOrEven:"odd",blankOrNotBlank:"nonBlank",paraStack:[]};const e=this.subform.children[0];e.pageSet[qn]();const t=e.pageSet.pageArea.children,a={name:"div",children:[]};let r=null,i=null,n=null;if(e.breakBefore.children.length>=1){i=e.breakBefore.children[0];n=i.target}else if(e.subform.children.length>=1&&e.subform.children[0].breakBefore.children.length>=1){i=e.subform.children[0].breakBefore.children[0];n=i.target}else if(e.break?.beforeTarget){i=e.break;n=i.beforeTarget}else if(e.subform.children.length>=1&&e.subform.children[0].break?.beforeTarget){i=e.subform.children[0].break;n=i.beforeTarget}if(i){const e=this[Xs](n,i[us]());if(e instanceof PageArea){r=e;i[Kn]={}}}r||(r=t[0]);r[Kn]={numberOfUse:1};const s=r[us]();s[Kn]={numberOfUse:1,pageIndex:s.pageArea.children.indexOf(r),pageSetIndex:0};let o,c=null,l=null,h=!0,u=0,d=0;for(;;){if(h)u=0;else{a.children.pop();if(3==++u){warn("XFA - Something goes wrong: please file a bug.");return a}}o=null;this[Kn].currentPageArea=r;const t=r[Vs]().html;a.children.push(t);if(c){this[Kn].noLayoutFailure=!0;t.children.push(c[Vs](r[Kn].space).html);c=null}if(l){this[Kn].noLayoutFailure=!0;t.children.push(l[Vs](r[Kn].space).html);l=null}const i=r.contentArea.children,n=t.children.filter((e=>e.attributes.class.includes("xfaContentarea")));h=!1;this[Kn].firstUnsplittable=null;this[Kn].noLayoutFailure=!1;const flush=t=>{const a=e[Yn]();if(a){h||=a.children?.length>0;n[t].children.push(a)}};for(let t=d,r=i.length;t0;n[t].children.push(u.html)}else!h&&a.children.length>1&&a.children.pop();return a}if(u.isBreak()){const e=u.breakNode;flush(t);if("auto"===e.targetType)continue;if(e.leader){c=this[Xs](e.leader,e[us]());c=c?c[0]:null}if(e.trailer){l=this[Xs](e.trailer,e[us]());l=l?l[0]:null}if("pageArea"===e.targetType){o=e[Kn].target;t=1/0}else if(e[Kn].target){o=e[Kn].target;d=e[Kn].index+1;t=1/0}else t=e[Kn].index}else if(this[Kn].overflowNode){const e=this[Kn].overflowNode;this[Kn].overflowNode=null;const a=e[ns](),r=a.target;a.addLeader=null!==a.leader;a.addTrailer=null!==a.trailer;flush(t);const n=t;t=1/0;if(r instanceof PageArea)o=r;else if(r instanceof ContentArea){const e=i.indexOf(r);if(-1!==e)e>n?t=e-1:d=e;else{o=r[us]();d=o.contentArea.children.indexOf(r)}}}else flush(t)}this[Kn].pageNumber+=1;o&&(o[Fs]()?o[Kn].numberOfUse+=1:o=null);r=o||r[ls]();yield null}}}class Text extends ContentObject{constructor(e){super(Oo,"text");this.id=e.id||"";this.maxChars=getInteger({data:e.maxChars,defaultValue:0,validate:e=>e>=0});this.name=e.name||"";this.rid=e.rid||"";this.use=e.use||"";this.usehref=e.usehref||""}[Ln](){return!0}[Ds](e){if(e[Os]===Qs.xhtml.id){this[$n]=e;return!0}warn(`XFA - Invalid content in Text: ${e[Ts]}.`);return!1}[Rs](e){this[$n]instanceof XFAObject||super[Rs](e)}[Jn](){"string"==typeof this[$n]&&(this[$n]=this[$n].replaceAll("\r\n","\n"))}[ns](){return"string"==typeof this[$n]?this[$n].split(/[\u2029\u2028\n]/).reduce(((e,t)=>{t&&e.push(t);return e}),[]).join("\n"):this[$n][$s]()}[Vs](e){if("string"==typeof this[$n]){const e=valueToHtml(this[$n]).html;if(this[$n].includes("\u2029")){e.name="div";e.children=[];this[$n].split("\u2029").map((e=>e.split(/[\u2028\n]/).reduce(((e,t)=>{e.push({name:"span",value:t},{name:"br"});return e}),[]))).forEach((t=>{e.children.push({name:"p",children:t})}))}else if(/[\u2028\n]/.test(this[$n])){e.name="div";e.children=[];this[$n].split(/[\u2028\n]/).forEach((t=>{e.children.push({name:"span",value:t},{name:"br"})}))}return HTMLResult.success(e)}return this[$n][Vs](e)}}class TextEdit extends XFAObject{constructor(e){super(Oo,"textEdit",!0);this.allowRichText=getInteger({data:e.allowRichText,defaultValue:0,validate:e=>1===e});this.hScrollPolicy=getStringOption(e.hScrollPolicy,["auto","off","on"]);this.id=e.id||"";this.multiLine=getInteger({data:e.multiLine,defaultValue:"",validate:e=>0===e||1===e});this.use=e.use||"";this.usehref=e.usehref||"";this.vScrollPolicy=getStringOption(e.vScrollPolicy,["auto","off","on"]);this.border=null;this.comb=null;this.extras=null;this.margin=null}[Vs](e){const t=toStyle(this,"border","font","margin");let a;const r=this[us]()[us]();""===this.multiLine&&(this.multiLine=r instanceof Draw?1:0);a=1===this.multiLine?{name:"textarea",attributes:{dataId:r[Gn]?.[Ys]||r[Ys],fieldId:r[Ys],class:["xfaTextfield"],style:t,"aria-label":ariaLabel(r),"aria-required":!1}}:{name:"input",attributes:{type:"text",dataId:r[Gn]?.[Ys]||r[Ys],fieldId:r[Ys],class:["xfaTextfield"],style:t,"aria-label":ariaLabel(r),"aria-required":!1}};if(isRequired(r)){a.attributes["aria-required"]=!0;a.attributes.required=!0}return HTMLResult.success({name:"label",attributes:{class:["xfaLabel"]},children:[a]})}}class Time extends StringObject{constructor(e){super(Oo,"time");this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}[Jn](){const e=this[$n].trim();this[$n]=e?new Date(e):null}[Vs](e){return valueToHtml(this[$n]?this[$n].toString():"")}}class TimeStamp extends XFAObject{constructor(e){super(Oo,"timeStamp");this.id=e.id||"";this.server=e.server||"";this.type=getStringOption(e.type,["optional","required"]);this.use=e.use||"";this.usehref=e.usehref||""}}class ToolTip extends StringObject{constructor(e){super(Oo,"toolTip");this.id=e.id||"";this.rid=e.rid||"";this.use=e.use||"";this.usehref=e.usehref||""}}class Traversal extends XFAObject{constructor(e){super(Oo,"traversal",!0);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null;this.traverse=new XFAObjectArray}}class Traverse extends XFAObject{constructor(e){super(Oo,"traverse",!0);this.id=e.id||"";this.operation=getStringOption(e.operation,["next","back","down","first","left","right","up"]);this.ref=e.ref||"";this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null;this.script=null}get name(){return this.operation}[vs](){return!1}}class Ui extends XFAObject{constructor(e){super(Oo,"ui",!0);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null;this.picture=null;this.barcode=null;this.button=null;this.checkButton=null;this.choiceList=null;this.dateTimeEdit=null;this.defaultUi=null;this.imageEdit=null;this.numericEdit=null;this.passwordEdit=null;this.signature=null;this.textEdit=null}[ns](){if(void 0===this[Kn]){for(const e of Object.getOwnPropertyNames(this)){if("extras"===e||"picture"===e)continue;const t=this[e];if(t instanceof XFAObject){this[Kn]=t;return t}}this[Kn]=null}return this[Kn]}[Vs](e){const t=this[ns]();return t?t[Vs](e):HTMLResult.EMPTY}}class Validate extends XFAObject{constructor(e){super(Oo,"validate",!0);this.formatTest=getStringOption(e.formatTest,["warning","disabled","error"]);this.id=e.id||"";this.nullTest=getStringOption(e.nullTest,["disabled","error","warning"]);this.scriptTest=getStringOption(e.scriptTest,["error","disabled","warning"]);this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null;this.message=null;this.picture=null;this.script=null}}class Value extends XFAObject{constructor(e){super(Oo,"value",!0);this.id=e.id||"";this.override=getInteger({data:e.override,defaultValue:0,validate:e=>1===e});this.relevant=getRelevant(e.relevant);this.use=e.use||"";this.usehref=e.usehref||"";this.arc=null;this.boolean=null;this.date=null;this.dateTime=null;this.decimal=null;this.exData=null;this.float=null;this.image=null;this.integer=null;this.line=null;this.rectangle=null;this.text=null;this.time=null}[zs](e){const t=this[us]();if(t instanceof Field&&t.ui?.imageEdit){if(!this.image){this.image=new Image({});this[_n](this.image)}this.image[$n]=e[$n];return}const a=e[Ts];if(null===this[a]){for(const e of Object.getOwnPropertyNames(this)){const t=this[e];if(t instanceof XFAObject){this[e]=null;this[js](t)}}this[e[Ts]]=e;this[_n](e)}else this[a][$n]=e[$n]}[$s](){if(this.exData)return"string"==typeof this.exData[$n]?this.exData[$n].trim():this.exData[$n][$s]().trim();for(const e of Object.getOwnPropertyNames(this)){if("image"===e)continue;const t=this[e];if(t instanceof XFAObject)return(t[$n]||"").toString().trim()}return null}[Vs](e){for(const t of Object.getOwnPropertyNames(this)){const a=this[t];if(a instanceof XFAObject)return a[Vs](e)}return HTMLResult.EMPTY}}class Variables extends XFAObject{constructor(e){super(Oo,"variables",!0);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||"";this.boolean=new XFAObjectArray;this.date=new XFAObjectArray;this.dateTime=new XFAObjectArray;this.decimal=new XFAObjectArray;this.exData=new XFAObjectArray;this.float=new XFAObjectArray;this.image=new XFAObjectArray;this.integer=new XFAObjectArray;this.manifest=new XFAObjectArray;this.script=new XFAObjectArray;this.text=new XFAObjectArray;this.time=new XFAObjectArray}[vs](){return!0}}class TemplateNamespace{static[Zs](e,t){if(TemplateNamespace.hasOwnProperty(e)){const a=TemplateNamespace[e](t);a[Hs](t);return a}}static appearanceFilter(e){return new AppearanceFilter(e)}static arc(e){return new Arc(e)}static area(e){return new Area(e)}static assist(e){return new Assist(e)}static barcode(e){return new Barcode(e)}static bind(e){return new Bind(e)}static bindItems(e){return new BindItems(e)}static bookend(e){return new Bookend(e)}static boolean(e){return new BooleanElement(e)}static border(e){return new Border(e)}static break(e){return new Break(e)}static breakAfter(e){return new BreakAfter(e)}static breakBefore(e){return new BreakBefore(e)}static button(e){return new Button(e)}static calculate(e){return new Calculate(e)}static caption(e){return new Caption(e)}static certificate(e){return new Certificate(e)}static certificates(e){return new Certificates(e)}static checkButton(e){return new CheckButton(e)}static choiceList(e){return new ChoiceList(e)}static color(e){return new Color(e)}static comb(e){return new Comb(e)}static connect(e){return new Connect(e)}static contentArea(e){return new ContentArea(e)}static corner(e){return new Corner(e)}static date(e){return new DateElement(e)}static dateTime(e){return new DateTime(e)}static dateTimeEdit(e){return new DateTimeEdit(e)}static decimal(e){return new Decimal(e)}static defaultUi(e){return new DefaultUi(e)}static desc(e){return new Desc(e)}static digestMethod(e){return new DigestMethod(e)}static digestMethods(e){return new DigestMethods(e)}static draw(e){return new Draw(e)}static edge(e){return new Edge(e)}static encoding(e){return new Encoding(e)}static encodings(e){return new Encodings(e)}static encrypt(e){return new Encrypt(e)}static encryptData(e){return new EncryptData(e)}static encryption(e){return new Encryption(e)}static encryptionMethod(e){return new EncryptionMethod(e)}static encryptionMethods(e){return new EncryptionMethods(e)}static event(e){return new Event(e)}static exData(e){return new ExData(e)}static exObject(e){return new ExObject(e)}static exclGroup(e){return new ExclGroup(e)}static execute(e){return new Execute(e)}static extras(e){return new Extras(e)}static field(e){return new Field(e)}static fill(e){return new Fill(e)}static filter(e){return new Filter(e)}static float(e){return new Float(e)}static font(e){return new template_Font(e)}static format(e){return new Format(e)}static handler(e){return new Handler(e)}static hyphenation(e){return new Hyphenation(e)}static image(e){return new Image(e)}static imageEdit(e){return new ImageEdit(e)}static integer(e){return new Integer(e)}static issuers(e){return new Issuers(e)}static items(e){return new Items(e)}static keep(e){return new Keep(e)}static keyUsage(e){return new KeyUsage(e)}static line(e){return new Line(e)}static linear(e){return new Linear(e)}static lockDocument(e){return new LockDocument(e)}static manifest(e){return new Manifest(e)}static margin(e){return new Margin(e)}static mdp(e){return new Mdp(e)}static medium(e){return new Medium(e)}static message(e){return new Message(e)}static numericEdit(e){return new NumericEdit(e)}static occur(e){return new Occur(e)}static oid(e){return new Oid(e)}static oids(e){return new Oids(e)}static overflow(e){return new Overflow(e)}static pageArea(e){return new PageArea(e)}static pageSet(e){return new PageSet(e)}static para(e){return new Para(e)}static passwordEdit(e){return new PasswordEdit(e)}static pattern(e){return new template_Pattern(e)}static picture(e){return new Picture(e)}static proto(e){return new Proto(e)}static radial(e){return new Radial(e)}static reason(e){return new Reason(e)}static reasons(e){return new Reasons(e)}static rectangle(e){return new Rectangle(e)}static ref(e){return new RefElement(e)}static script(e){return new Script(e)}static setProperty(e){return new SetProperty(e)}static signData(e){return new SignData(e)}static signature(e){return new Signature(e)}static signing(e){return new Signing(e)}static solid(e){return new Solid(e)}static speak(e){return new Speak(e)}static stipple(e){return new Stipple(e)}static subform(e){return new Subform(e)}static subformSet(e){return new SubformSet(e)}static subjectDN(e){return new SubjectDN(e)}static subjectDNs(e){return new SubjectDNs(e)}static submit(e){return new Submit(e)}static template(e){return new Template(e)}static text(e){return new Text(e)}static textEdit(e){return new TextEdit(e)}static time(e){return new Time(e)}static timeStamp(e){return new TimeStamp(e)}static toolTip(e){return new ToolTip(e)}static traversal(e){return new Traversal(e)}static traverse(e){return new Traverse(e)}static ui(e){return new Ui(e)}static validate(e){return new Validate(e)}static value(e){return new Value(e)}static variables(e){return new Variables(e)}}const No=Qs.datasets.id;function createText(e){const t=new Text({});t[$n]=e;return t}class Binder{constructor(e){this.root=e;this.datasets=e.datasets;this.data=e.datasets?.data||new XmlObject(Qs.datasets.id,"data");this.emptyMerge=0===this.data[os]().length;this.root.form=this.form=e.template[zn]()}_isConsumeData(){return!this.emptyMerge&&this._mergeMode}_isMatchTemplate(){return!this._isConsumeData()}bind(){this._bindElement(this.form,this.data);return this.form}getData(){return this.data}_bindValue(e,t,a){e[Gn]=t;if(e[gs]())if(t[xs]()){const a=t[is]();e[zs](createText(a))}else if(e instanceof Field&&"multiSelect"===e.ui?.choiceList?.open){const a=t[os]().map((e=>e[$n].trim())).join("\n");e[zs](createText(a))}else this._isConsumeData()&&warn("XFA - Nodes haven't the same type.");else!t[xs]()||this._isMatchTemplate()?this._bindElement(e,t):warn("XFA - Nodes haven't the same type.")}_findDataByNameToConsume(e,t,a,r){if(!e)return null;let i,n;for(let r=0;r<3;r++){i=a[ss](e,!1,!0);for(;;){n=i.next().value;if(!n)break;if(t===n[xs]())return n}if(a[Os]===Qs.datasets.id&&"data"===a[Ts])break;a=a[us]()}if(!r)return null;i=this.data[ss](e,!0,!1);n=i.next().value;if(n)return n;i=this.data[Zn](e,!0);n=i.next().value;return n?.[xs]()?n:null}_setProperties(e,t){if(e.hasOwnProperty("setProperty"))for(const{ref:a,target:r,connection:i}of e.setProperty.children){if(i)continue;if(!a)continue;const n=searchNode(this.root,t,a,!1,!1);if(!n){warn(`XFA - Invalid reference: ${a}.`);continue}const[s]=n;if(!s[ks](this.data)){warn("XFA - Invalid node: must be a data node.");continue}const o=searchNode(this.root,e,r,!1,!1);if(!o){warn(`XFA - Invalid target: ${r}.`);continue}const[c]=o;if(!c[ks](e)){warn("XFA - Invalid target: must be a property or subproperty.");continue}const l=c[us]();if(c instanceof SetProperty||l instanceof SetProperty){warn("XFA - Invalid target: cannot be a setProperty or one of its properties.");continue}if(c instanceof BindItems||l instanceof BindItems){warn("XFA - Invalid target: cannot be a bindItems or one of its properties.");continue}const h=s[$s](),u=c[Ts];if(c instanceof XFAAttribute){const e=Object.create(null);e[u]=h;const t=Reflect.construct(Object.getPrototypeOf(l).constructor,[e]);l[u]=t[u]}else if(c.hasOwnProperty($n)){c[Gn]=s;c[$n]=h;c[Jn]()}else warn("XFA - Invalid node to use in setProperty")}}_bindItems(e,t){if(!e.hasOwnProperty("items")||!e.hasOwnProperty("bindItems")||e.bindItems.isEmpty())return;for(const t of e.items.children)e[js](t);e.items.clear();const a=new Items({}),r=new Items({});e[_n](a);e.items.push(a);e[_n](r);e.items.push(r);for(const{ref:i,labelRef:n,valueRef:s,connection:o}of e.bindItems.children){if(o)continue;if(!i)continue;const e=searchNode(this.root,t,i,!1,!1);if(e)for(const t of e){if(!t[ks](this.datasets)){warn(`XFA - Invalid ref (${i}): must be a datasets child.`);continue}const e=searchNode(this.root,t,n,!0,!1);if(!e){warn(`XFA - Invalid label: ${n}.`);continue}const[o]=e;if(!o[ks](this.datasets)){warn("XFA - Invalid label: must be a datasets child.");continue}const c=searchNode(this.root,t,s,!0,!1);if(!c){warn(`XFA - Invalid value: ${s}.`);continue}const[l]=c;if(!l[ks](this.datasets)){warn("XFA - Invalid value: must be a datasets child.");continue}const h=createText(o[$s]()),u=createText(l[$s]());a[_n](h);a.text.push(h);r[_n](u);r.text.push(u)}else warn(`XFA - Invalid reference: ${i}.`)}}_bindOccurrences(e,t,a){let r;if(t.length>1){r=e[zn]();r[js](r.occur);r.occur=null}this._bindValue(e,t[0],a);this._setProperties(e,t[0]);this._bindItems(e,t[0]);if(1===t.length)return;const i=e[us](),n=e[Ts],s=i[ms](e);for(let e=1,o=t.length;et.name===e.name)).length:a[r].children.length;const n=a[ms](e)+1,s=t.initial-i;if(s){const t=e[zn]();t[js](t.occur);t.occur=null;a[r].push(t);a[bs](n,t);for(let e=1;e0)this._bindOccurrences(r,[e[0]],null);else if(this.emptyMerge){const e=t[Os]===No?-1:t[Os],a=r[Gn]=new XmlObject(e,r.name||"root");t[_n](a);this._bindElement(r,a)}continue}if(!r[ws]())continue;let e=!1,i=null,n=null,s=null;if(r.bind){switch(r.bind.match){case"none":this._setAndBind(r,t);continue;case"global":e=!0;break;case"dataRef":if(!r.bind.ref){warn(`XFA - ref is empty in node ${r[Ts]}.`);this._setAndBind(r,t);continue}n=r.bind.ref}r.bind.picture&&(i=r.bind.picture[$n])}const[o,c]=this._getOccurInfo(r);if(n){s=searchNode(this.root,t,n,!0,!1);if(null===s){s=createDataNode(this.data,t,n);if(!s)continue;this._isConsumeData()&&(s[Wn]=!0);this._setAndBind(r,s);continue}this._isConsumeData()&&(s=s.filter((e=>!e[Wn])));s.length>c?s=s.slice(0,c):0===s.length&&(s=null);s&&this._isConsumeData()&&s.forEach((e=>{e[Wn]=!0}))}else{if(!r.name){this._setAndBind(r,t);continue}if(this._isConsumeData()){const a=[];for(;a.length0?a:null}else{s=t[ss](r.name,!1,this.emptyMerge).next().value;if(!s){if(0===o){a.push(r);continue}const e=t[Os]===No?-1:t[Os];s=r[Gn]=new XmlObject(e,r.name);this.emptyMerge&&(s[Wn]=!0);t[_n](s);this._setAndBind(r,s);continue}this.emptyMerge&&(s[Wn]=!0);s=[s]}}s?this._bindOccurrences(r,s,i):o>0?this._setAndBind(r,t):a.push(r)}a.forEach((e=>e[us]()[js](e)))}}class DataHandler{constructor(e,t){this.data=t;this.dataset=e.datasets||null}serialize(e){const t=[[-1,this.data[os]()]];for(;t.length>0;){const a=t.at(-1),[r,i]=a;if(r+1===i.length){t.pop();continue}const n=i[++a[0]],s=e.get(n[Ys]);if(s)n[zs](s);else{const t=n[Qn]();for(const a of t.values()){const t=e.get(a[Ys]);if(t){a[zs](t);break}}}const o=n[os]();o.length>0&&t.push([-1,o])}const a=[''];if(this.dataset)for(const e of this.dataset[os]())"data"!==e[Ts]&&e[Ks](a);this.data[Ks](a);a.push("");return a.join("")}}const Eo=Qs.config.id;class Acrobat extends XFAObject{constructor(e){super(Eo,"acrobat",!0);this.acrobat7=null;this.autoSave=null;this.common=null;this.validate=null;this.validateApprovalSignatures=null;this.submitUrl=new XFAObjectArray}}class Acrobat7 extends XFAObject{constructor(e){super(Eo,"acrobat7",!0);this.dynamicRender=null}}class ADBE_JSConsole extends OptionObject{constructor(e){super(Eo,"ADBE_JSConsole",["delegate","Enable","Disable"])}}class ADBE_JSDebugger extends OptionObject{constructor(e){super(Eo,"ADBE_JSDebugger",["delegate","Enable","Disable"])}}class AddSilentPrint extends Option01{constructor(e){super(Eo,"addSilentPrint")}}class AddViewerPreferences extends Option01{constructor(e){super(Eo,"addViewerPreferences")}}class AdjustData extends Option10{constructor(e){super(Eo,"adjustData")}}class AdobeExtensionLevel extends IntegerObject{constructor(e){super(Eo,"adobeExtensionLevel",0,(e=>e>=1&&e<=8))}}class Agent extends XFAObject{constructor(e){super(Eo,"agent",!0);this.name=e.name?e.name.trim():"";this.common=new XFAObjectArray}}class AlwaysEmbed extends ContentObject{constructor(e){super(Eo,"alwaysEmbed")}}class Amd extends StringObject{constructor(e){super(Eo,"amd")}}class config_Area extends XFAObject{constructor(e){super(Eo,"area");this.level=getInteger({data:e.level,defaultValue:0,validate:e=>e>=1&&e<=3});this.name=getStringOption(e.name,["","barcode","coreinit","deviceDriver","font","general","layout","merge","script","signature","sourceSet","templateCache"])}}class Attributes extends OptionObject{constructor(e){super(Eo,"attributes",["preserve","delegate","ignore"])}}class AutoSave extends OptionObject{constructor(e){super(Eo,"autoSave",["disabled","enabled"])}}class Base extends StringObject{constructor(e){super(Eo,"base")}}class BatchOutput extends XFAObject{constructor(e){super(Eo,"batchOutput");this.format=getStringOption(e.format,["none","concat","zip","zipCompress"])}}class BehaviorOverride extends ContentObject{constructor(e){super(Eo,"behaviorOverride")}[Jn](){this[$n]=new Map(this[$n].trim().split(/\s+/).filter((e=>e.includes(":"))).map((e=>e.split(":",2))))}}class Cache extends XFAObject{constructor(e){super(Eo,"cache",!0);this.templateCache=null}}class Change extends Option01{constructor(e){super(Eo,"change")}}class Common extends XFAObject{constructor(e){super(Eo,"common",!0);this.data=null;this.locale=null;this.localeSet=null;this.messaging=null;this.suppressBanner=null;this.template=null;this.validationMessaging=null;this.versionControl=null;this.log=new XFAObjectArray}}class Compress extends XFAObject{constructor(e){super(Eo,"compress");this.scope=getStringOption(e.scope,["imageOnly","document"])}}class CompressLogicalStructure extends Option01{constructor(e){super(Eo,"compressLogicalStructure")}}class CompressObjectStream extends Option10{constructor(e){super(Eo,"compressObjectStream")}}class Compression extends XFAObject{constructor(e){super(Eo,"compression",!0);this.compressLogicalStructure=null;this.compressObjectStream=null;this.level=null;this.type=null}}class Config extends XFAObject{constructor(e){super(Eo,"config",!0);this.acrobat=null;this.present=null;this.trace=null;this.agent=new XFAObjectArray}}class Conformance extends OptionObject{constructor(e){super(Eo,"conformance",["A","B"])}}class ContentCopy extends Option01{constructor(e){super(Eo,"contentCopy")}}class Copies extends IntegerObject{constructor(e){super(Eo,"copies",1,(e=>e>=1))}}class Creator extends StringObject{constructor(e){super(Eo,"creator")}}class CurrentPage extends IntegerObject{constructor(e){super(Eo,"currentPage",0,(e=>e>=0))}}class Data extends XFAObject{constructor(e){super(Eo,"data",!0);this.adjustData=null;this.attributes=null;this.incrementalLoad=null;this.outputXSL=null;this.range=null;this.record=null;this.startNode=null;this.uri=null;this.window=null;this.xsl=null;this.excludeNS=new XFAObjectArray;this.transform=new XFAObjectArray}}class Debug extends XFAObject{constructor(e){super(Eo,"debug",!0);this.uri=null}}class DefaultTypeface extends ContentObject{constructor(e){super(Eo,"defaultTypeface");this.writingScript=getStringOption(e.writingScript,["*","Arabic","Cyrillic","EastEuropeanRoman","Greek","Hebrew","Japanese","Korean","Roman","SimplifiedChinese","Thai","TraditionalChinese","Vietnamese"])}}class Destination extends OptionObject{constructor(e){super(Eo,"destination",["pdf","pcl","ps","webClient","zpl"])}}class DocumentAssembly extends Option01{constructor(e){super(Eo,"documentAssembly")}}class Driver extends XFAObject{constructor(e){super(Eo,"driver",!0);this.name=e.name?e.name.trim():"";this.fontInfo=null;this.xdc=null}}class DuplexOption extends OptionObject{constructor(e){super(Eo,"duplexOption",["simplex","duplexFlipLongEdge","duplexFlipShortEdge"])}}class DynamicRender extends OptionObject{constructor(e){super(Eo,"dynamicRender",["forbidden","required"])}}class Embed extends Option01{constructor(e){super(Eo,"embed")}}class config_Encrypt extends Option01{constructor(e){super(Eo,"encrypt")}}class config_Encryption extends XFAObject{constructor(e){super(Eo,"encryption",!0);this.encrypt=null;this.encryptionLevel=null;this.permissions=null}}class EncryptionLevel extends OptionObject{constructor(e){super(Eo,"encryptionLevel",["40bit","128bit"])}}class Enforce extends StringObject{constructor(e){super(Eo,"enforce")}}class Equate extends XFAObject{constructor(e){super(Eo,"equate");this.force=getInteger({data:e.force,defaultValue:1,validate:e=>0===e});this.from=e.from||"";this.to=e.to||""}}class EquateRange extends XFAObject{constructor(e){super(Eo,"equateRange");this.from=e.from||"";this.to=e.to||"";this._unicodeRange=e.unicodeRange||""}get unicodeRange(){const e=[],t=/U\+([0-9a-fA-F]+)/,a=this._unicodeRange;for(let r of a.split(",").map((e=>e.trim())).filter((e=>!!e))){r=r.split("-",2).map((e=>{const a=e.match(t);return a?parseInt(a[1],16):0}));1===r.length&&r.push(r[0]);e.push(r)}return shadow(this,"unicodeRange",e)}}class Exclude extends ContentObject{constructor(e){super(Eo,"exclude")}[Jn](){this[$n]=this[$n].trim().split(/\s+/).filter((e=>e&&["calculate","close","enter","exit","initialize","ready","validate"].includes(e)))}}class ExcludeNS extends StringObject{constructor(e){super(Eo,"excludeNS")}}class FlipLabel extends OptionObject{constructor(e){super(Eo,"flipLabel",["usePrinterSetting","on","off"])}}class config_FontInfo extends XFAObject{constructor(e){super(Eo,"fontInfo",!0);this.embed=null;this.map=null;this.subsetBelow=null;this.alwaysEmbed=new XFAObjectArray;this.defaultTypeface=new XFAObjectArray;this.neverEmbed=new XFAObjectArray}}class FormFieldFilling extends Option01{constructor(e){super(Eo,"formFieldFilling")}}class GroupParent extends StringObject{constructor(e){super(Eo,"groupParent")}}class IfEmpty extends OptionObject{constructor(e){super(Eo,"ifEmpty",["dataValue","dataGroup","ignore","remove"])}}class IncludeXDPContent extends StringObject{constructor(e){super(Eo,"includeXDPContent")}}class IncrementalLoad extends OptionObject{constructor(e){super(Eo,"incrementalLoad",["none","forwardOnly"])}}class IncrementalMerge extends Option01{constructor(e){super(Eo,"incrementalMerge")}}class Interactive extends Option01{constructor(e){super(Eo,"interactive")}}class Jog extends OptionObject{constructor(e){super(Eo,"jog",["usePrinterSetting","none","pageSet"])}}class LabelPrinter extends XFAObject{constructor(e){super(Eo,"labelPrinter",!0);this.name=getStringOption(e.name,["zpl","dpl","ipl","tcpl"]);this.batchOutput=null;this.flipLabel=null;this.fontInfo=null;this.xdc=null}}class Layout extends OptionObject{constructor(e){super(Eo,"layout",["paginate","panel"])}}class Level extends IntegerObject{constructor(e){super(Eo,"level",0,(e=>e>0))}}class Linearized extends Option01{constructor(e){super(Eo,"linearized")}}class Locale extends StringObject{constructor(e){super(Eo,"locale")}}class LocaleSet extends StringObject{constructor(e){super(Eo,"localeSet")}}class Log extends XFAObject{constructor(e){super(Eo,"log",!0);this.mode=null;this.threshold=null;this.to=null;this.uri=null}}class MapElement extends XFAObject{constructor(e){super(Eo,"map",!0);this.equate=new XFAObjectArray;this.equateRange=new XFAObjectArray}}class MediumInfo extends XFAObject{constructor(e){super(Eo,"mediumInfo",!0);this.map=null}}class config_Message extends XFAObject{constructor(e){super(Eo,"message",!0);this.msgId=null;this.severity=null}}class Messaging extends XFAObject{constructor(e){super(Eo,"messaging",!0);this.message=new XFAObjectArray}}class Mode extends OptionObject{constructor(e){super(Eo,"mode",["append","overwrite"])}}class ModifyAnnots extends Option01{constructor(e){super(Eo,"modifyAnnots")}}class MsgId extends IntegerObject{constructor(e){super(Eo,"msgId",1,(e=>e>=1))}}class NameAttr extends StringObject{constructor(e){super(Eo,"nameAttr")}}class NeverEmbed extends ContentObject{constructor(e){super(Eo,"neverEmbed")}}class NumberOfCopies extends IntegerObject{constructor(e){super(Eo,"numberOfCopies",null,(e=>e>=2&&e<=5))}}class OpenAction extends XFAObject{constructor(e){super(Eo,"openAction",!0);this.destination=null}}class Output extends XFAObject{constructor(e){super(Eo,"output",!0);this.to=null;this.type=null;this.uri=null}}class OutputBin extends StringObject{constructor(e){super(Eo,"outputBin")}}class OutputXSL extends XFAObject{constructor(e){super(Eo,"outputXSL",!0);this.uri=null}}class Overprint extends OptionObject{constructor(e){super(Eo,"overprint",["none","both","draw","field"])}}class Packets extends StringObject{constructor(e){super(Eo,"packets")}[Jn](){"*"!==this[$n]&&(this[$n]=this[$n].trim().split(/\s+/).filter((e=>["config","datasets","template","xfdf","xslt"].includes(e))))}}class PageOffset extends XFAObject{constructor(e){super(Eo,"pageOffset");this.x=getInteger({data:e.x,defaultValue:"useXDCSetting",validate:e=>!0});this.y=getInteger({data:e.y,defaultValue:"useXDCSetting",validate:e=>!0})}}class PageRange extends StringObject{constructor(e){super(Eo,"pageRange")}[Jn](){const e=this[$n].trim().split(/\s+/).map((e=>parseInt(e,10))),t=[];for(let a=0,r=e.length;a!1))}}class Pcl extends XFAObject{constructor(e){super(Eo,"pcl",!0);this.name=e.name||"";this.batchOutput=null;this.fontInfo=null;this.jog=null;this.mediumInfo=null;this.outputBin=null;this.pageOffset=null;this.staple=null;this.xdc=null}}class Pdf extends XFAObject{constructor(e){super(Eo,"pdf",!0);this.name=e.name||"";this.adobeExtensionLevel=null;this.batchOutput=null;this.compression=null;this.creator=null;this.encryption=null;this.fontInfo=null;this.interactive=null;this.linearized=null;this.openAction=null;this.pdfa=null;this.producer=null;this.renderPolicy=null;this.scriptModel=null;this.silentPrint=null;this.submitFormat=null;this.tagged=null;this.version=null;this.viewerPreferences=null;this.xdc=null}}class Pdfa extends XFAObject{constructor(e){super(Eo,"pdfa",!0);this.amd=null;this.conformance=null;this.includeXDPContent=null;this.part=null}}class Permissions extends XFAObject{constructor(e){super(Eo,"permissions",!0);this.accessibleContent=null;this.change=null;this.contentCopy=null;this.documentAssembly=null;this.formFieldFilling=null;this.modifyAnnots=null;this.plaintextMetadata=null;this.print=null;this.printHighQuality=null}}class PickTrayByPDFSize extends Option01{constructor(e){super(Eo,"pickTrayByPDFSize")}}class config_Picture extends StringObject{constructor(e){super(Eo,"picture")}}class PlaintextMetadata extends Option01{constructor(e){super(Eo,"plaintextMetadata")}}class Presence extends OptionObject{constructor(e){super(Eo,"presence",["preserve","dissolve","dissolveStructure","ignore","remove"])}}class Present extends XFAObject{constructor(e){super(Eo,"present",!0);this.behaviorOverride=null;this.cache=null;this.common=null;this.copies=null;this.destination=null;this.incrementalMerge=null;this.layout=null;this.output=null;this.overprint=null;this.pagination=null;this.paginationOverride=null;this.script=null;this.validate=null;this.xdp=null;this.driver=new XFAObjectArray;this.labelPrinter=new XFAObjectArray;this.pcl=new XFAObjectArray;this.pdf=new XFAObjectArray;this.ps=new XFAObjectArray;this.submitUrl=new XFAObjectArray;this.webClient=new XFAObjectArray;this.zpl=new XFAObjectArray}}class Print extends Option01{constructor(e){super(Eo,"print")}}class PrintHighQuality extends Option01{constructor(e){super(Eo,"printHighQuality")}}class PrintScaling extends OptionObject{constructor(e){super(Eo,"printScaling",["appdefault","noScaling"])}}class PrinterName extends StringObject{constructor(e){super(Eo,"printerName")}}class Producer extends StringObject{constructor(e){super(Eo,"producer")}}class Ps extends XFAObject{constructor(e){super(Eo,"ps",!0);this.name=e.name||"";this.batchOutput=null;this.fontInfo=null;this.jog=null;this.mediumInfo=null;this.outputBin=null;this.staple=null;this.xdc=null}}class Range extends ContentObject{constructor(e){super(Eo,"range")}[Jn](){this[$n]=this[$n].trim().split(/\s*,\s*/,2).map((e=>e.split("-").map((e=>parseInt(e.trim(),10))))).filter((e=>e.every((e=>!isNaN(e))))).map((e=>{1===e.length&&e.push(e[0]);return e}))}}class Record extends ContentObject{constructor(e){super(Eo,"record")}[Jn](){this[$n]=this[$n].trim();const e=parseInt(this[$n],10);!isNaN(e)&&e>=0&&(this[$n]=e)}}class Relevant extends ContentObject{constructor(e){super(Eo,"relevant")}[Jn](){this[$n]=this[$n].trim().split(/\s+/)}}class Rename extends ContentObject{constructor(e){super(Eo,"rename")}[Jn](){this[$n]=this[$n].trim();(this[$n].toLowerCase().startsWith("xml")||new RegExp("[\\p{L}_][\\p{L}\\d._\\p{M}-]*","u").test(this[$n]))&&warn("XFA - Rename: invalid XFA name")}}class RenderPolicy extends OptionObject{constructor(e){super(Eo,"renderPolicy",["server","client"])}}class RunScripts extends OptionObject{constructor(e){super(Eo,"runScripts",["both","client","none","server"])}}class config_Script extends XFAObject{constructor(e){super(Eo,"script",!0);this.currentPage=null;this.exclude=null;this.runScripts=null}}class ScriptModel extends OptionObject{constructor(e){super(Eo,"scriptModel",["XFA","none"])}}class Severity extends OptionObject{constructor(e){super(Eo,"severity",["ignore","error","information","trace","warning"])}}class SilentPrint extends XFAObject{constructor(e){super(Eo,"silentPrint",!0);this.addSilentPrint=null;this.printerName=null}}class Staple extends XFAObject{constructor(e){super(Eo,"staple");this.mode=getStringOption(e.mode,["usePrinterSetting","on","off"])}}class StartNode extends StringObject{constructor(e){super(Eo,"startNode")}}class StartPage extends IntegerObject{constructor(e){super(Eo,"startPage",0,(e=>!0))}}class SubmitFormat extends OptionObject{constructor(e){super(Eo,"submitFormat",["html","delegate","fdf","xml","pdf"])}}class SubmitUrl extends StringObject{constructor(e){super(Eo,"submitUrl")}}class SubsetBelow extends IntegerObject{constructor(e){super(Eo,"subsetBelow",100,(e=>e>=0&&e<=100))}}class SuppressBanner extends Option01{constructor(e){super(Eo,"suppressBanner")}}class Tagged extends Option01{constructor(e){super(Eo,"tagged")}}class config_Template extends XFAObject{constructor(e){super(Eo,"template",!0);this.base=null;this.relevant=null;this.startPage=null;this.uri=null;this.xsl=null}}class Threshold extends OptionObject{constructor(e){super(Eo,"threshold",["trace","error","information","warning"])}}class To extends OptionObject{constructor(e){super(Eo,"to",["null","memory","stderr","stdout","system","uri"])}}class TemplateCache extends XFAObject{constructor(e){super(Eo,"templateCache");this.maxEntries=getInteger({data:e.maxEntries,defaultValue:5,validate:e=>e>=0})}}class Trace extends XFAObject{constructor(e){super(Eo,"trace",!0);this.area=new XFAObjectArray}}class config_Transform extends XFAObject{constructor(e){super(Eo,"transform",!0);this.groupParent=null;this.ifEmpty=null;this.nameAttr=null;this.picture=null;this.presence=null;this.rename=null;this.whitespace=null}}class Type extends OptionObject{constructor(e){super(Eo,"type",["none","ascii85","asciiHex","ccittfax","flate","lzw","runLength","native","xdp","mergedXDP"])}}class Uri extends StringObject{constructor(e){super(Eo,"uri")}}class config_Validate extends OptionObject{constructor(e){super(Eo,"validate",["preSubmit","prePrint","preExecute","preSave"])}}class ValidateApprovalSignatures extends ContentObject{constructor(e){super(Eo,"validateApprovalSignatures")}[Jn](){this[$n]=this[$n].trim().split(/\s+/).filter((e=>["docReady","postSign"].includes(e)))}}class ValidationMessaging extends OptionObject{constructor(e){super(Eo,"validationMessaging",["allMessagesIndividually","allMessagesTogether","firstMessageOnly","noMessages"])}}class Version extends OptionObject{constructor(e){super(Eo,"version",["1.7","1.6","1.5","1.4","1.3","1.2"])}}class VersionControl extends XFAObject{constructor(e){super(Eo,"VersionControl");this.outputBelow=getStringOption(e.outputBelow,["warn","error","update"]);this.sourceAbove=getStringOption(e.sourceAbove,["warn","error"]);this.sourceBelow=getStringOption(e.sourceBelow,["update","maintain"])}}class ViewerPreferences extends XFAObject{constructor(e){super(Eo,"viewerPreferences",!0);this.ADBE_JSConsole=null;this.ADBE_JSDebugger=null;this.addViewerPreferences=null;this.duplexOption=null;this.enforce=null;this.numberOfCopies=null;this.pageRange=null;this.pickTrayByPDFSize=null;this.printScaling=null}}class WebClient extends XFAObject{constructor(e){super(Eo,"webClient",!0);this.name=e.name?e.name.trim():"";this.fontInfo=null;this.xdc=null}}class Whitespace extends OptionObject{constructor(e){super(Eo,"whitespace",["preserve","ltrim","normalize","rtrim","trim"])}}class Window extends ContentObject{constructor(e){super(Eo,"window")}[Jn](){const e=this[$n].trim().split(/\s*,\s*/,2).map((e=>parseInt(e,10)));if(e.some((e=>isNaN(e))))this[$n]=[0,0];else{1===e.length&&e.push(e[0]);this[$n]=e}}}class Xdc extends XFAObject{constructor(e){super(Eo,"xdc",!0);this.uri=new XFAObjectArray;this.xsl=new XFAObjectArray}}class Xdp extends XFAObject{constructor(e){super(Eo,"xdp",!0);this.packets=null}}class Xsl extends XFAObject{constructor(e){super(Eo,"xsl",!0);this.debug=null;this.uri=null}}class Zpl extends XFAObject{constructor(e){super(Eo,"zpl",!0);this.name=e.name?e.name.trim():"";this.batchOutput=null;this.flipLabel=null;this.fontInfo=null;this.xdc=null}}class ConfigNamespace{static[Zs](e,t){if(ConfigNamespace.hasOwnProperty(e))return ConfigNamespace[e](t)}static acrobat(e){return new Acrobat(e)}static acrobat7(e){return new Acrobat7(e)}static ADBE_JSConsole(e){return new ADBE_JSConsole(e)}static ADBE_JSDebugger(e){return new ADBE_JSDebugger(e)}static addSilentPrint(e){return new AddSilentPrint(e)}static addViewerPreferences(e){return new AddViewerPreferences(e)}static adjustData(e){return new AdjustData(e)}static adobeExtensionLevel(e){return new AdobeExtensionLevel(e)}static agent(e){return new Agent(e)}static alwaysEmbed(e){return new AlwaysEmbed(e)}static amd(e){return new Amd(e)}static area(e){return new config_Area(e)}static attributes(e){return new Attributes(e)}static autoSave(e){return new AutoSave(e)}static base(e){return new Base(e)}static batchOutput(e){return new BatchOutput(e)}static behaviorOverride(e){return new BehaviorOverride(e)}static cache(e){return new Cache(e)}static change(e){return new Change(e)}static common(e){return new Common(e)}static compress(e){return new Compress(e)}static compressLogicalStructure(e){return new CompressLogicalStructure(e)}static compressObjectStream(e){return new CompressObjectStream(e)}static compression(e){return new Compression(e)}static config(e){return new Config(e)}static conformance(e){return new Conformance(e)}static contentCopy(e){return new ContentCopy(e)}static copies(e){return new Copies(e)}static creator(e){return new Creator(e)}static currentPage(e){return new CurrentPage(e)}static data(e){return new Data(e)}static debug(e){return new Debug(e)}static defaultTypeface(e){return new DefaultTypeface(e)}static destination(e){return new Destination(e)}static documentAssembly(e){return new DocumentAssembly(e)}static driver(e){return new Driver(e)}static duplexOption(e){return new DuplexOption(e)}static dynamicRender(e){return new DynamicRender(e)}static embed(e){return new Embed(e)}static encrypt(e){return new config_Encrypt(e)}static encryption(e){return new config_Encryption(e)}static encryptionLevel(e){return new EncryptionLevel(e)}static enforce(e){return new Enforce(e)}static equate(e){return new Equate(e)}static equateRange(e){return new EquateRange(e)}static exclude(e){return new Exclude(e)}static excludeNS(e){return new ExcludeNS(e)}static flipLabel(e){return new FlipLabel(e)}static fontInfo(e){return new config_FontInfo(e)}static formFieldFilling(e){return new FormFieldFilling(e)}static groupParent(e){return new GroupParent(e)}static ifEmpty(e){return new IfEmpty(e)}static includeXDPContent(e){return new IncludeXDPContent(e)}static incrementalLoad(e){return new IncrementalLoad(e)}static incrementalMerge(e){return new IncrementalMerge(e)}static interactive(e){return new Interactive(e)}static jog(e){return new Jog(e)}static labelPrinter(e){return new LabelPrinter(e)}static layout(e){return new Layout(e)}static level(e){return new Level(e)}static linearized(e){return new Linearized(e)}static locale(e){return new Locale(e)}static localeSet(e){return new LocaleSet(e)}static log(e){return new Log(e)}static map(e){return new MapElement(e)}static mediumInfo(e){return new MediumInfo(e)}static message(e){return new config_Message(e)}static messaging(e){return new Messaging(e)}static mode(e){return new Mode(e)}static modifyAnnots(e){return new ModifyAnnots(e)}static msgId(e){return new MsgId(e)}static nameAttr(e){return new NameAttr(e)}static neverEmbed(e){return new NeverEmbed(e)}static numberOfCopies(e){return new NumberOfCopies(e)}static openAction(e){return new OpenAction(e)}static output(e){return new Output(e)}static outputBin(e){return new OutputBin(e)}static outputXSL(e){return new OutputXSL(e)}static overprint(e){return new Overprint(e)}static packets(e){return new Packets(e)}static pageOffset(e){return new PageOffset(e)}static pageRange(e){return new PageRange(e)}static pagination(e){return new Pagination(e)}static paginationOverride(e){return new PaginationOverride(e)}static part(e){return new Part(e)}static pcl(e){return new Pcl(e)}static pdf(e){return new Pdf(e)}static pdfa(e){return new Pdfa(e)}static permissions(e){return new Permissions(e)}static pickTrayByPDFSize(e){return new PickTrayByPDFSize(e)}static picture(e){return new config_Picture(e)}static plaintextMetadata(e){return new PlaintextMetadata(e)}static presence(e){return new Presence(e)}static present(e){return new Present(e)}static print(e){return new Print(e)}static printHighQuality(e){return new PrintHighQuality(e)}static printScaling(e){return new PrintScaling(e)}static printerName(e){return new PrinterName(e)}static producer(e){return new Producer(e)}static ps(e){return new Ps(e)}static range(e){return new Range(e)}static record(e){return new Record(e)}static relevant(e){return new Relevant(e)}static rename(e){return new Rename(e)}static renderPolicy(e){return new RenderPolicy(e)}static runScripts(e){return new RunScripts(e)}static script(e){return new config_Script(e)}static scriptModel(e){return new ScriptModel(e)}static severity(e){return new Severity(e)}static silentPrint(e){return new SilentPrint(e)}static staple(e){return new Staple(e)}static startNode(e){return new StartNode(e)}static startPage(e){return new StartPage(e)}static submitFormat(e){return new SubmitFormat(e)}static submitUrl(e){return new SubmitUrl(e)}static subsetBelow(e){return new SubsetBelow(e)}static suppressBanner(e){return new SuppressBanner(e)}static tagged(e){return new Tagged(e)}static template(e){return new config_Template(e)}static templateCache(e){return new TemplateCache(e)}static threshold(e){return new Threshold(e)}static to(e){return new To(e)}static trace(e){return new Trace(e)}static transform(e){return new config_Transform(e)}static type(e){return new Type(e)}static uri(e){return new Uri(e)}static validate(e){return new config_Validate(e)}static validateApprovalSignatures(e){return new ValidateApprovalSignatures(e)}static validationMessaging(e){return new ValidationMessaging(e)}static version(e){return new Version(e)}static versionControl(e){return new VersionControl(e)}static viewerPreferences(e){return new ViewerPreferences(e)}static webClient(e){return new WebClient(e)}static whitespace(e){return new Whitespace(e)}static window(e){return new Window(e)}static xdc(e){return new Xdc(e)}static xdp(e){return new Xdp(e)}static xsl(e){return new Xsl(e)}static zpl(e){return new Zpl(e)}}const Po=Qs.connectionSet.id;class ConnectionSet extends XFAObject{constructor(e){super(Po,"connectionSet",!0);this.wsdlConnection=new XFAObjectArray;this.xmlConnection=new XFAObjectArray;this.xsdConnection=new XFAObjectArray}}class EffectiveInputPolicy extends XFAObject{constructor(e){super(Po,"effectiveInputPolicy");this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}}class EffectiveOutputPolicy extends XFAObject{constructor(e){super(Po,"effectiveOutputPolicy");this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}}class Operation extends StringObject{constructor(e){super(Po,"operation");this.id=e.id||"";this.input=e.input||"";this.name=e.name||"";this.output=e.output||"";this.use=e.use||"";this.usehref=e.usehref||""}}class RootElement extends StringObject{constructor(e){super(Po,"rootElement");this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}}class SoapAction extends StringObject{constructor(e){super(Po,"soapAction");this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}}class SoapAddress extends StringObject{constructor(e){super(Po,"soapAddress");this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}}class connection_set_Uri extends StringObject{constructor(e){super(Po,"uri");this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}}class WsdlAddress extends StringObject{constructor(e){super(Po,"wsdlAddress");this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}}class WsdlConnection extends XFAObject{constructor(e){super(Po,"wsdlConnection",!0);this.dataDescription=e.dataDescription||"";this.name=e.name||"";this.effectiveInputPolicy=null;this.effectiveOutputPolicy=null;this.operation=null;this.soapAction=null;this.soapAddress=null;this.wsdlAddress=null}}class XmlConnection extends XFAObject{constructor(e){super(Po,"xmlConnection",!0);this.dataDescription=e.dataDescription||"";this.name=e.name||"";this.uri=null}}class XsdConnection extends XFAObject{constructor(e){super(Po,"xsdConnection",!0);this.dataDescription=e.dataDescription||"";this.name=e.name||"";this.rootElement=null;this.uri=null}}class ConnectionSetNamespace{static[Zs](e,t){if(ConnectionSetNamespace.hasOwnProperty(e))return ConnectionSetNamespace[e](t)}static connectionSet(e){return new ConnectionSet(e)}static effectiveInputPolicy(e){return new EffectiveInputPolicy(e)}static effectiveOutputPolicy(e){return new EffectiveOutputPolicy(e)}static operation(e){return new Operation(e)}static rootElement(e){return new RootElement(e)}static soapAction(e){return new SoapAction(e)}static soapAddress(e){return new SoapAddress(e)}static uri(e){return new connection_set_Uri(e)}static wsdlAddress(e){return new WsdlAddress(e)}static wsdlConnection(e){return new WsdlConnection(e)}static xmlConnection(e){return new XmlConnection(e)}static xsdConnection(e){return new XsdConnection(e)}}const Lo=Qs.datasets.id;class datasets_Data extends XmlObject{constructor(e){super(Lo,"data",e)}[Ss](){return!0}}class Datasets extends XFAObject{constructor(e){super(Lo,"datasets",!0);this.data=null;this.Signature=null}[Ds](e){const t=e[Ts];("data"===t&&e[Os]===Lo||"Signature"===t&&e[Os]===Qs.signature.id)&&(this[t]=e);this[_n](e)}}class DatasetsNamespace{static[Zs](e,t){if(DatasetsNamespace.hasOwnProperty(e))return DatasetsNamespace[e](t)}static datasets(e){return new Datasets(e)}static data(e){return new datasets_Data(e)}}const jo=Qs.localeSet.id;class CalendarSymbols extends XFAObject{constructor(e){super(jo,"calendarSymbols",!0);this.name="gregorian";this.dayNames=new XFAObjectArray(2);this.eraNames=null;this.meridiemNames=null;this.monthNames=new XFAObjectArray(2)}}class CurrencySymbol extends StringObject{constructor(e){super(jo,"currencySymbol");this.name=getStringOption(e.name,["symbol","isoname","decimal"])}}class CurrencySymbols extends XFAObject{constructor(e){super(jo,"currencySymbols",!0);this.currencySymbol=new XFAObjectArray(3)}}class DatePattern extends StringObject{constructor(e){super(jo,"datePattern");this.name=getStringOption(e.name,["full","long","med","short"])}}class DatePatterns extends XFAObject{constructor(e){super(jo,"datePatterns",!0);this.datePattern=new XFAObjectArray(4)}}class DateTimeSymbols extends ContentObject{constructor(e){super(jo,"dateTimeSymbols")}}class Day extends StringObject{constructor(e){super(jo,"day")}}class DayNames extends XFAObject{constructor(e){super(jo,"dayNames",!0);this.abbr=getInteger({data:e.abbr,defaultValue:0,validate:e=>1===e});this.day=new XFAObjectArray(7)}}class Era extends StringObject{constructor(e){super(jo,"era")}}class EraNames extends XFAObject{constructor(e){super(jo,"eraNames",!0);this.era=new XFAObjectArray(2)}}class locale_set_Locale extends XFAObject{constructor(e){super(jo,"locale",!0);this.desc=e.desc||"";this.name="isoname";this.calendarSymbols=null;this.currencySymbols=null;this.datePatterns=null;this.dateTimeSymbols=null;this.numberPatterns=null;this.numberSymbols=null;this.timePatterns=null;this.typeFaces=null}}class locale_set_LocaleSet extends XFAObject{constructor(e){super(jo,"localeSet",!0);this.locale=new XFAObjectArray}}class Meridiem extends StringObject{constructor(e){super(jo,"meridiem")}}class MeridiemNames extends XFAObject{constructor(e){super(jo,"meridiemNames",!0);this.meridiem=new XFAObjectArray(2)}}class Month extends StringObject{constructor(e){super(jo,"month")}}class MonthNames extends XFAObject{constructor(e){super(jo,"monthNames",!0);this.abbr=getInteger({data:e.abbr,defaultValue:0,validate:e=>1===e});this.month=new XFAObjectArray(12)}}class NumberPattern extends StringObject{constructor(e){super(jo,"numberPattern");this.name=getStringOption(e.name,["full","long","med","short"])}}class NumberPatterns extends XFAObject{constructor(e){super(jo,"numberPatterns",!0);this.numberPattern=new XFAObjectArray(4)}}class NumberSymbol extends StringObject{constructor(e){super(jo,"numberSymbol");this.name=getStringOption(e.name,["decimal","grouping","percent","minus","zero"])}}class NumberSymbols extends XFAObject{constructor(e){super(jo,"numberSymbols",!0);this.numberSymbol=new XFAObjectArray(5)}}class TimePattern extends StringObject{constructor(e){super(jo,"timePattern");this.name=getStringOption(e.name,["full","long","med","short"])}}class TimePatterns extends XFAObject{constructor(e){super(jo,"timePatterns",!0);this.timePattern=new XFAObjectArray(4)}}class TypeFace extends XFAObject{constructor(e){super(jo,"typeFace",!0);this.name=""|e.name}}class TypeFaces extends XFAObject{constructor(e){super(jo,"typeFaces",!0);this.typeFace=new XFAObjectArray}}class LocaleSetNamespace{static[Zs](e,t){if(LocaleSetNamespace.hasOwnProperty(e))return LocaleSetNamespace[e](t)}static calendarSymbols(e){return new CalendarSymbols(e)}static currencySymbol(e){return new CurrencySymbol(e)}static currencySymbols(e){return new CurrencySymbols(e)}static datePattern(e){return new DatePattern(e)}static datePatterns(e){return new DatePatterns(e)}static dateTimeSymbols(e){return new DateTimeSymbols(e)}static day(e){return new Day(e)}static dayNames(e){return new DayNames(e)}static era(e){return new Era(e)}static eraNames(e){return new EraNames(e)}static locale(e){return new locale_set_Locale(e)}static localeSet(e){return new locale_set_LocaleSet(e)}static meridiem(e){return new Meridiem(e)}static meridiemNames(e){return new MeridiemNames(e)}static month(e){return new Month(e)}static monthNames(e){return new MonthNames(e)}static numberPattern(e){return new NumberPattern(e)}static numberPatterns(e){return new NumberPatterns(e)}static numberSymbol(e){return new NumberSymbol(e)}static numberSymbols(e){return new NumberSymbols(e)}static timePattern(e){return new TimePattern(e)}static timePatterns(e){return new TimePatterns(e)}static typeFace(e){return new TypeFace(e)}static typeFaces(e){return new TypeFaces(e)}}const _o=Qs.signature.id;class signature_Signature extends XFAObject{constructor(e){super(_o,"signature",!0)}}class SignatureNamespace{static[Zs](e,t){if(SignatureNamespace.hasOwnProperty(e))return SignatureNamespace[e](t)}static signature(e){return new signature_Signature(e)}}const Uo=Qs.stylesheet.id;class Stylesheet extends XFAObject{constructor(e){super(Uo,"stylesheet",!0)}}class StylesheetNamespace{static[Zs](e,t){if(StylesheetNamespace.hasOwnProperty(e))return StylesheetNamespace[e](t)}static stylesheet(e){return new Stylesheet(e)}}const Xo=Qs.xdp.id;class xdp_Xdp extends XFAObject{constructor(e){super(Xo,"xdp",!0);this.uuid=e.uuid||"";this.timeStamp=e.timeStamp||"";this.config=null;this.connectionSet=null;this.datasets=null;this.localeSet=null;this.stylesheet=new XFAObjectArray;this.template=null}[Bs](e){const t=Qs[e[Ts]];return t&&e[Os]===t.id}}class XdpNamespace{static[Zs](e,t){if(XdpNamespace.hasOwnProperty(e))return XdpNamespace[e](t)}static xdp(e){return new xdp_Xdp(e)}}const qo=Qs.xhtml.id,Ho=Symbol(),zo=new Set(["color","font","font-family","font-size","font-stretch","font-style","font-weight","margin","margin-bottom","margin-left","margin-right","margin-top","letter-spacing","line-height","orphans","page-break-after","page-break-before","page-break-inside","tab-interval","tab-stop","text-align","text-decoration","text-indent","vertical-align","widows","kerning-mode","xfa-font-horizontal-scale","xfa-font-vertical-scale","xfa-spacerun","xfa-tab-stops"]),Wo=new Map([["page-break-after","breakAfter"],["page-break-before","breakBefore"],["page-break-inside","breakInside"],["kerning-mode",e=>"none"===e?"none":"normal"],["xfa-font-horizontal-scale",e=>`scaleX(${Math.max(0,Math.min(parseInt(e)/100)).toFixed(2)})`],["xfa-font-vertical-scale",e=>`scaleY(${Math.max(0,Math.min(parseInt(e)/100)).toFixed(2)})`],["xfa-spacerun",""],["xfa-tab-stops",""],["font-size",(e,t)=>measureToString(.99*(e=t.fontSize=getMeasurement(e)))],["letter-spacing",e=>measureToString(getMeasurement(e))],["line-height",e=>measureToString(getMeasurement(e))],["margin",e=>measureToString(getMeasurement(e))],["margin-bottom",e=>measureToString(getMeasurement(e))],["margin-left",e=>measureToString(getMeasurement(e))],["margin-right",e=>measureToString(getMeasurement(e))],["margin-top",e=>measureToString(getMeasurement(e))],["text-indent",e=>measureToString(getMeasurement(e))],["font-family",e=>e],["vertical-align",e=>measureToString(getMeasurement(e))]]),$o=/\s+/g,Go=/[\r\n]+/g,Vo=/\r\n?/g;function mapStyle(e,t,a){const r=Object.create(null);if(!e)return r;const i=Object.create(null);for(const[t,a]of e.split(";").map((e=>e.split(":",2)))){const e=Wo.get(t);if(""===e)continue;let n=a;e&&(n="string"==typeof e?e:e(a,i));t.endsWith("scale")?r.transform=r.transform?`${r[t]} ${n}`:n:r[t.replaceAll(/-([a-zA-Z])/g,((e,t)=>t.toUpperCase()))]=n}r.fontFamily&&setFontFamily({typeface:r.fontFamily,weight:r.fontWeight||"normal",posture:r.fontStyle||"normal",size:i.fontSize||0},t,t[fs].fontFinder,r);if(a&&r.verticalAlign&&"0px"!==r.verticalAlign&&r.fontSize){const e=.583,t=.333,a=getMeasurement(r.fontSize);r.fontSize=measureToString(a*e);r.verticalAlign=measureToString(Math.sign(getMeasurement(r.verticalAlign))*a*t)}a&&r.fontSize&&(r.fontSize=`calc(${r.fontSize} * var(--scale-factor))`);fixTextIndent(r);return r}const Ko=new Set(["body","html"]);class XhtmlObject extends XmlObject{constructor(e,t){super(qo,t);this[Ho]=!1;this.style=e.style||""}[Xn](e){super[Xn](e);this.style=function checkStyle(e){return e.style?e.style.trim().split(/\s*;\s*/).filter((e=>!!e)).map((e=>e.split(/\s*:\s*/,2))).filter((([t,a])=>{"font-family"===t&&e[fs].usedTypefaces.add(a);return zo.has(t)})).map((e=>e.join(":"))).join(";"):""}(this)}[Ln](){return!Ko.has(this[Ts])}[Rs](e,t=!1){if(t)this[Ho]=!0;else{e=e.replaceAll(Go,"");this.style.includes("xfa-spacerun:yes")||(e=e.replaceAll($o," "))}e&&(this[$n]+=e)}[Ns](e,t=!0){const a=Object.create(null),r={top:NaN,bottom:NaN,left:NaN,right:NaN};let i=null;for(const[e,t]of this.style.split(";").map((e=>e.split(":",2))))switch(e){case"font-family":a.typeface=stripQuotes(t);break;case"font-size":a.size=getMeasurement(t);break;case"font-weight":a.weight=t;break;case"font-style":a.posture=t;break;case"letter-spacing":a.letterSpacing=getMeasurement(t);break;case"margin":const e=t.split(/ \t/).map((e=>getMeasurement(e)));switch(e.length){case 1:r.top=r.bottom=r.left=r.right=e[0];break;case 2:r.top=r.bottom=e[0];r.left=r.right=e[1];break;case 3:r.top=e[0];r.bottom=e[2];r.left=r.right=e[1];break;case 4:r.top=e[0];r.left=e[1];r.bottom=e[2];r.right=e[3]}break;case"margin-top":r.top=getMeasurement(t);break;case"margin-bottom":r.bottom=getMeasurement(t);break;case"margin-left":r.left=getMeasurement(t);break;case"margin-right":r.right=getMeasurement(t);break;case"line-height":i=getMeasurement(t)}e.pushData(a,r,i);if(this[$n])e.addString(this[$n]);else for(const t of this[os]())"#text"!==t[Ts]?t[Ns](e):e.addString(t[$n]);t&&e.popFont()}[Vs](e){const t=[];this[Kn]={children:t};this[Un]({});if(0===t.length&&!this[$n])return HTMLResult.EMPTY;let a;a=this[Ho]?this[$n]?this[$n].replaceAll(Vo,"\n"):void 0:this[$n]||void 0;return HTMLResult.success({name:this[Ts],attributes:{href:this.href,style:mapStyle(this.style,this,this[Ho])},children:t,value:a})}}class A extends XhtmlObject{constructor(e){super(e,"a");this.href=fixURL(e.href)||""}}class B extends XhtmlObject{constructor(e){super(e,"b")}[Ns](e){e.pushFont({weight:"bold"});super[Ns](e);e.popFont()}}class Body extends XhtmlObject{constructor(e){super(e,"body")}[Vs](e){const t=super[Vs](e),{html:a}=t;if(!a)return HTMLResult.EMPTY;a.name="div";a.attributes.class=["xfaRich"];return t}}class Br extends XhtmlObject{constructor(e){super(e,"br")}[$s](){return"\n"}[Ns](e){e.addString("\n")}[Vs](e){return HTMLResult.success({name:"br"})}}class Html extends XhtmlObject{constructor(e){super(e,"html")}[Vs](e){const t=[];this[Kn]={children:t};this[Un]({});if(0===t.length)return HTMLResult.success({name:"div",attributes:{class:["xfaRich"],style:{}},value:this[$n]||""});if(1===t.length){const e=t[0];if(e.attributes?.class.includes("xfaRich"))return HTMLResult.success(e)}return HTMLResult.success({name:"div",attributes:{class:["xfaRich"],style:{}},children:t})}}class I extends XhtmlObject{constructor(e){super(e,"i")}[Ns](e){e.pushFont({posture:"italic"});super[Ns](e);e.popFont()}}class Li extends XhtmlObject{constructor(e){super(e,"li")}}class Ol extends XhtmlObject{constructor(e){super(e,"ol")}}class P extends XhtmlObject{constructor(e){super(e,"p")}[Ns](e){super[Ns](e,!1);e.addString("\n");e.addPara();e.popFont()}[$s](){return this[us]()[os]().at(-1)===this?super[$s]():super[$s]()+"\n"}}class Span extends XhtmlObject{constructor(e){super(e,"span")}}class Sub extends XhtmlObject{constructor(e){super(e,"sub")}}class Sup extends XhtmlObject{constructor(e){super(e,"sup")}}class Ul extends XhtmlObject{constructor(e){super(e,"ul")}}class XhtmlNamespace{static[Zs](e,t){if(XhtmlNamespace.hasOwnProperty(e))return XhtmlNamespace[e](t)}static a(e){return new A(e)}static b(e){return new B(e)}static body(e){return new Body(e)}static br(e){return new Br(e)}static html(e){return new Html(e)}static i(e){return new I(e)}static li(e){return new Li(e)}static ol(e){return new Ol(e)}static p(e){return new P(e)}static span(e){return new Span(e)}static sub(e){return new Sub(e)}static sup(e){return new Sup(e)}static ul(e){return new Ul(e)}}const Jo={config:ConfigNamespace,connection:ConnectionSetNamespace,datasets:DatasetsNamespace,localeSet:LocaleSetNamespace,signature:SignatureNamespace,stylesheet:StylesheetNamespace,template:TemplateNamespace,xdp:XdpNamespace,xhtml:XhtmlNamespace};class UnknownNamespace{constructor(e){this.namespaceId=e}[Zs](e,t){return new XmlObject(this.namespaceId,e,t)}}class Root extends XFAObject{constructor(e){super(-1,"root",Object.create(null));this.element=null;this[ps]=e}[Ds](e){this.element=e;return!0}[Jn](){super[Jn]();if(this.element.template instanceof Template){this[ps].set(_s,this.element);this.element.template[Us](this[ps]);this.element.template[ps]=this[ps]}}}class Empty extends XFAObject{constructor(){super(-1,"",Object.create(null))}[Ds](e){return!1}}class Builder{constructor(e=null){this._namespaceStack=[];this._nsAgnosticLevel=0;this._namespacePrefixes=new Map;this._namespaces=new Map;this._nextNsId=Math.max(...Object.values(Qs).map((({id:e})=>e)));this._currentNamespace=e||new UnknownNamespace(++this._nextNsId)}buildRoot(e){return new Root(e)}build({nsPrefix:e,name:t,attributes:a,namespace:r,prefixes:i}){const n=null!==r;if(n){this._namespaceStack.push(this._currentNamespace);this._currentNamespace=this._searchNamespace(r)}i&&this._addNamespacePrefix(i);if(a.hasOwnProperty(Ms)){const e=Jo.datasets,t=a[Ms];let r=null;for(const[a,i]of Object.entries(t)){if(this._getNamespaceToUse(a)===e){r={xfa:i};break}}r?a[Ms]=r:delete a[Ms]}const s=this._getNamespaceToUse(e),o=s?.[Zs](t,a)||new Empty;o[Ss]()&&this._nsAgnosticLevel++;(n||i||o[Ss]())&&(o[Hn]={hasNamespace:n,prefixes:i,nsAgnostic:o[Ss]()});return o}isNsAgnostic(){return this._nsAgnosticLevel>0}_searchNamespace(e){let t=this._namespaces.get(e);if(t)return t;for(const[a,{check:r}]of Object.entries(Qs))if(r(e)){t=Jo[a];if(t){this._namespaces.set(e,t);return t}break}t=new UnknownNamespace(++this._nextNsId);this._namespaces.set(e,t);return t}_addNamespacePrefix(e){for(const{prefix:t,value:a}of e){const e=this._searchNamespace(a);let r=this._namespacePrefixes.get(t);if(!r){r=[];this._namespacePrefixes.set(t,r)}r.push(e)}}_getNamespaceToUse(e){if(!e)return this._currentNamespace;const t=this._namespacePrefixes.get(e);if(t?.length>0)return t.at(-1);warn(`Unknown namespace prefix: ${e}.`);return null}clean(e){const{hasNamespace:t,prefixes:a,nsAgnostic:r}=e;t&&(this._currentNamespace=this._namespaceStack.pop());a&&a.forEach((({prefix:e})=>{this._namespacePrefixes.get(e).pop()}));r&&this._nsAgnosticLevel--}}class XFAParser extends XMLParserBase{constructor(e=null,t=!1){super();this._builder=new Builder(e);this._stack=[];this._globalData={usedTypefaces:new Set};this._ids=new Map;this._current=this._builder.buildRoot(this._ids);this._errorCode=Sn;this._whiteRegex=/^\s+$/;this._nbsps=/\xa0+/g;this._richText=t}parse(e){this.parseXml(e);if(this._errorCode===Sn){this._current[Jn]();return this._current.element}}onText(e){e=e.replace(this._nbsps,(e=>e.slice(1)+" "));this._richText||this._current[Ln]()?this._current[Rs](e,this._richText):this._whiteRegex.test(e)||this._current[Rs](e.trim())}onCdata(e){this._current[Rs](e)}_mkAttributes(e,t){let a=null,r=null;const i=Object.create({});for(const{name:n,value:s}of e)if("xmlns"===n)a?warn(`XFA - multiple namespace definition in <${t}>`):a=s;else if(n.startsWith("xmlns:")){const e=n.substring(6);r||(r=[]);r.push({prefix:e,value:s})}else{const e=n.indexOf(":");if(-1===e)i[n]=s;else{let t=i[Ms];t||(t=i[Ms]=Object.create(null));const[a,r]=[n.slice(0,e),n.slice(e+1)];(t[a]||=Object.create(null))[r]=s}}return[a,r,i]}_getNameAndPrefix(e,t){const a=e.indexOf(":");return-1===a?[e,null]:[e.substring(a+1),t?"":e.substring(0,a)]}onBeginElement(e,t,a){const[r,i,n]=this._mkAttributes(t,e),[s,o]=this._getNameAndPrefix(e,this._builder.isNsAgnostic()),c=this._builder.build({nsPrefix:o,name:s,attributes:n,namespace:r,prefixes:i});c[fs]=this._globalData;if(a){c[Jn]();this._current[Ds](c)&&c[qs](this._ids);c[Xn](this._builder)}else{this._stack.push(this._current);this._current=c}}onEndElement(e){const t=this._current;if(t[ys]()&&"string"==typeof t[$n]){const e=new XFAParser;e._globalData=this._globalData;const a=e.parse(t[$n]);t[$n]=null;t[Ds](a)}t[Jn]();this._current=this._stack.pop();this._current[Ds](t)&&t[qs](this._ids);t[Xn](this._builder)}onError(e){this._errorCode=e}}class XFAFactory{constructor(e){try{this.root=(new XFAParser).parse(XFAFactory._createDocument(e));const t=new Binder(this.root);this.form=t.bind();this.dataHandler=new DataHandler(this.root,t.getData());this.form[fs].template=this.form}catch(e){warn(`XFA - an error occurred during parsing and binding: ${e}`)}}isValid(){return this.root&&this.form}_createPagesHelper(){const e=this.form[Gs]();return new Promise(((t,a)=>{const nextIteration=()=>{try{const a=e.next();a.done?t(a.value):setTimeout(nextIteration,0)}catch(e){a(e)}};setTimeout(nextIteration,0)}))}async _createPages(){try{this.pages=await this._createPagesHelper();this.dims=this.pages.children.map((e=>{const{width:t,height:a}=e.attributes.style;return[0,0,parseInt(t),parseInt(a)]}))}catch(e){warn(`XFA - an error occurred during layout: ${e}`)}}getBoundingBox(e){return this.dims[e]}async getNumPages(){this.pages||await this._createPages();return this.dims.length}setImages(e){this.form[fs].images=e}setFonts(e){this.form[fs].fontFinder=new FontFinder(e);const t=[];for(let e of this.form[fs].usedTypefaces){e=stripQuotes(e);this.form[fs].fontFinder.find(e)||t.push(e)}return t.length>0?t:null}appendFonts(e,t){this.form[fs].fontFinder.add(e,t)}async getPages(){this.pages||await this._createPages();const e=this.pages;this.pages=null;return e}serializeData(e){return this.dataHandler.serialize(e)}static _createDocument(e){return e["/xdp:xdp"]?Object.values(e).join(""):e["xdp:xdp"]}static getRichTextAsHtml(e){if(!e||"string"!=typeof e)return null;try{let t=new XFAParser(XhtmlNamespace,!0).parse(e);if(!["body","xhtml"].includes(t[Ts])){const e=XhtmlNamespace.body({});e[_n](t);t=e}const a=t[Vs]();if(!a.success)return null;const{html:r}=a,{attributes:i}=r;if(i){i.class&&(i.class=i.class.filter((e=>!e.startsWith("xfa"))));i.dir="auto"}return{html:r,str:t[$s]()}}catch(e){warn(`XFA - an error occurred during parsing of rich text: ${e}`)}return null}}class AnnotationFactory{static createGlobals(e){return Promise.all([e.ensureCatalog("acroForm"),e.ensureDoc("xfaDatasets"),e.ensureCatalog("structTreeRoot"),e.ensureCatalog("baseUrl"),e.ensureCatalog("attachments")]).then((([t,a,r,i,n])=>({pdfManager:e,acroForm:t instanceof Dict?t:Dict.empty,xfaDatasets:a,structTreeRoot:r,baseUrl:i,attachments:n})),(e=>{warn(`createGlobals: "${e}".`);return null}))}static async create(e,t,a,r,i,n){const s=i?await this._getPageIndex(e,t,a.pdfManager):null;return a.pdfManager.ensure(this,"_create",[e,t,a,r,i,s,n])}static _create(e,t,a,r,i=!1,n=null,s=null){const o=e.fetchIfRef(t);if(!(o instanceof Dict))return;const{acroForm:c,pdfManager:l}=a,h=t instanceof Ref?t.toString():`annot_${r.createObjId()}`;let u=o.get("Subtype");u=u instanceof Name?u.name:null;const d={xref:e,ref:t,dict:o,subtype:u,id:h,annotationGlobals:a,collectFields:i,needAppearances:!i&&!0===c.get("NeedAppearances"),pageIndex:n,evaluatorOptions:l.evaluatorOptions,pageRef:s};switch(u){case"Link":return new LinkAnnotation(d);case"Text":return new TextAnnotation(d);case"Widget":let e=getInheritableProperty({dict:o,key:"FT"});e=e instanceof Name?e.name:null;switch(e){case"Tx":return new TextWidgetAnnotation(d);case"Btn":return new ButtonWidgetAnnotation(d);case"Ch":return new ChoiceWidgetAnnotation(d);case"Sig":return new SignatureWidgetAnnotation(d)}warn(`Unimplemented widget field type "${e}", falling back to base field type.`);return new WidgetAnnotation(d);case"Popup":return new PopupAnnotation(d);case"FreeText":return new FreeTextAnnotation(d);case"Line":return new LineAnnotation(d);case"Square":return new SquareAnnotation(d);case"Circle":return new CircleAnnotation(d);case"PolyLine":return new PolylineAnnotation(d);case"Polygon":return new PolygonAnnotation(d);case"Caret":return new CaretAnnotation(d);case"Ink":return new InkAnnotation(d);case"Highlight":return new HighlightAnnotation(d);case"Underline":return new UnderlineAnnotation(d);case"Squiggly":return new SquigglyAnnotation(d);case"StrikeOut":return new StrikeOutAnnotation(d);case"Stamp":return new StampAnnotation(d);case"FileAttachment":return new FileAttachmentAnnotation(d);default:i||warn(u?`Unimplemented annotation type "${u}", falling back to base annotation.`:"Annotation is missing the required /Subtype.");return new Annotation(d)}}static async _getPageIndex(e,t,a){try{const r=await e.fetchIfRefAsync(t);if(!(r instanceof Dict))return-1;const i=r.getRaw("P");if(i instanceof Ref)try{return await a.ensureCatalog("getPageIndex",[i])}catch(e){info(`_getPageIndex -- not a valid page reference: "${e}".`)}if(r.has("Kids"))return-1;const n=await a.ensureDoc("numPages");for(let e=0;ee/255))}function getQuadPoints(e,t){const a=e.getArray("QuadPoints");if(!Array.isArray(a)||0===a.length||a.length%8>0)return null;const r=[];for(let e=0,i=a.length/8;et[2]||st[3]))return null;r.push([{x:i,y:o},{x:n,y:o},{x:i,y:s},{x:n,y:s}])}return r}function getTransformMatrix(e,t,a){const[r,i,n,s]=Util.getAxialAlignedBoundingBox(t,a);if(r===n||i===s)return[1,0,0,1,e[0],e[1]];const o=(e[2]-e[0])/(n-r),c=(e[3]-e[1])/(s-i);return[o,0,0,c,e[0]-r*o,e[1]-i*c]}class Annotation{constructor(e){const{dict:t,xref:a,annotationGlobals:r}=e;this.setTitle(t.get("T"));this.setContents(t.get("Contents"));this.setModificationDate(t.get("M"));this.setFlags(t.get("F"));this.setRectangle(t.getArray("Rect"));this.setColor(t.getArray("C"));this.setBorderStyle(t);this.setAppearance(t);this.setOptionalContent(t);const i=t.get("MK");this.setBorderAndBackgroundColors(i);this.setRotation(i,t);this.ref=e.ref instanceof Ref?e.ref:null;this._streams=[];this.appearance&&this._streams.push(this.appearance);const n=!!(this.flags&te),s=!!(this.flags&ae);if(r.structTreeRoot){let a=t.get("StructParent");a=Number.isInteger(a)&&a>=0?a:-1;r.structTreeRoot.addAnnotationIdToPage(e.pageRef,a)}this.data={annotationFlags:this.flags,borderStyle:this.borderStyle,color:this.color,backgroundColor:this.backgroundColor,borderColor:this.borderColor,rotation:this.rotation,contentsObj:this._contents,hasAppearance:!!this.appearance,id:e.id,modificationDate:this.modificationDate,rect:this.rectangle,subtype:e.subtype,hasOwnCanvas:!1,noRotate:!!(this.flags&Q),noHTML:n&&s};if(e.collectFields){const r=t.get("Kids");if(Array.isArray(r)){const e=[];for(const t of r)t instanceof Ref&&e.push(t.toString());0!==e.length&&(this.data.kidIds=e)}this.data.actions=collectActions(a,t,we);this.data.fieldName=this._constructFieldName(t);this.data.pageIndex=e.pageIndex}this._isOffscreenCanvasSupported=e.evaluatorOptions.isOffscreenCanvasSupported;this._fallbackFontDict=null;this._needAppearances=!1}_hasFlag(e,t){return!!(e&t)}_isViewable(e){return!this._hasFlag(e,J)&&!this._hasFlag(e,ee)}_isPrintable(e){return this._hasFlag(e,Z)&&!this._hasFlag(e,Y)&&!this._hasFlag(e,J)}mustBeViewed(e,t){const a=e?.get(this.data.id)?.noView;return void 0!==a?!a:this.viewable&&!this._hasFlag(this.flags,Y)}mustBePrinted(e){const t=e?.get(this.data.id)?.noPrint;return void 0!==t?!t:this.printable}get viewable(){return null!==this.data.quadPoints&&(0===this.flags||this._isViewable(this.flags))}get printable(){return null!==this.data.quadPoints&&(0!==this.flags&&this._isPrintable(this.flags))}_parseStringHelper(e){const t="string"==typeof e?stringToPDFString(e):"";return{str:t,dir:t&&"rtl"===bidi(t).dir?"rtl":"ltr"}}setDefaultAppearance(e){const{dict:t,annotationGlobals:a}=e,r=getInheritableProperty({dict:t,key:"DA"})||a.acroForm.get("DA");this._defaultAppearance="string"==typeof r?r:"";this.data.defaultAppearanceData=parseDefaultAppearance(this._defaultAppearance)}setTitle(e){this._title=this._parseStringHelper(e)}setContents(e){this._contents=this._parseStringHelper(e)}setModificationDate(e){this.modificationDate="string"==typeof e?e:null}setFlags(e){this.flags=Number.isInteger(e)&&e>0?e:0;this.flags&J&&"Annotation"!==this.constructor.name&&(this.flags^=J)}hasFlag(e){return this._hasFlag(this.flags,e)}setRectangle(e){this.rectangle=Array.isArray(e)&&4===e.length?Util.normalizeRect(e):[0,0,0,0]}setColor(e){this.color=getRgbColor(e)}setLineEndings(e){this.lineEndings=["None","None"];if(Array.isArray(e)&&2===e.length)for(let t=0;t<2;t++){const a=e[t];if(a instanceof Name)switch(a.name){case"None":continue;case"Square":case"Circle":case"Diamond":case"OpenArrow":case"ClosedArrow":case"Butt":case"ROpenArrow":case"RClosedArrow":case"Slash":this.lineEndings[t]=a.name;continue}warn(`Ignoring invalid lineEnding: ${a}`)}}setRotation(e,t){this.rotation=0;let a=e instanceof Dict?e.get("R")||0:t.get("Rotate")||0;if(Number.isInteger(a)&&0!==a){a%=360;a<0&&(a+=360);a%90==0&&(this.rotation=a)}}setBorderAndBackgroundColors(e){if(e instanceof Dict){this.borderColor=getRgbColor(e.getArray("BC"),null);this.backgroundColor=getRgbColor(e.getArray("BG"),null)}else this.borderColor=this.backgroundColor=null}setBorderStyle(e){this.borderStyle=new AnnotationBorderStyle;if(e instanceof Dict)if(e.has("BS")){const t=e.get("BS");if(t instanceof Dict){const e=t.get("Type");if(!e||isName(e,"Border")){this.borderStyle.setWidth(t.get("W"),this.rectangle);this.borderStyle.setStyle(t.get("S"));this.borderStyle.setDashArray(t.getArray("D"))}}}else if(e.has("Border")){const t=e.getArray("Border");if(Array.isArray(t)&&t.length>=3){this.borderStyle.setHorizontalCornerRadius(t[0]);this.borderStyle.setVerticalCornerRadius(t[1]);this.borderStyle.setWidth(t[2],this.rectangle);4===t.length&&this.borderStyle.setDashArray(t[3],!0)}}else this.borderStyle.setWidth(0)}setAppearance(e){this.appearance=null;const t=e.get("AP");if(!(t instanceof Dict))return;const a=t.get("N");if(a instanceof BaseStream){this.appearance=a;return}if(!(a instanceof Dict))return;const r=e.get("AS");if(!(r instanceof Name&&a.has(r.name)))return;const i=a.get(r.name);i instanceof BaseStream&&(this.appearance=i)}setOptionalContent(e){this.oc=null;const t=e.get("OC");t instanceof Name?warn("setOptionalContent: Support for /Name-entry is not implemented."):t instanceof Dict&&(this.oc=t)}loadResources(e,t){return t.dict.getAsync("Resources").then((t=>{if(!t)return;return new ObjectLoader(t,e,t.xref).load().then((function(){return t}))}))}async getOperatorList(e,t,a,r,i){const n=this.data;let s=this.appearance;const o=!!(this.data.hasOwnCanvas&&a&l);if(!s){if(!o)return{opList:new OperatorList,separateForm:!1,separateCanvas:!1};s=new StringStream("");s.dict=new Dict}const c=s.dict,h=await this.loadResources(["ExtGState","ColorSpace","Pattern","Shading","XObject","Font"],s),u=c.getArray("BBox")||[0,0,1,1],d=c.getArray("Matrix")||[1,0,0,1,0,0],f=getTransformMatrix(n.rect,u,d),g=new OperatorList;let p;this.oc&&(p=await e.parseMarkedContentProps(this.oc,null));void 0!==p&&g.addOp(_t,["OC",p]);g.addOp(Gt,[n.id,n.rect,f,d,o]);await e.getOperatorList({stream:s,task:t,resources:h,operatorList:g,fallbackFontDict:this._fallbackFontDict});g.addOp(Vt,[]);void 0!==p&&g.addOp(Ut,[]);this.reset();return{opList:g,separateForm:!1,separateCanvas:o}}async save(e,t,a){return null}get hasTextContent(){return!1}async extractTextContent(e,t,a){if(!this.appearance)return;const r=await this.loadResources(["ExtGState","Font","Properties","XObject"],this.appearance),i=[],n=[];let s=null;const o={desiredSize:Math.Infinity,ready:!0,enqueue(e,t){for(const t of e.items)if(void 0!==t.str){s||=t.transform.slice(-2);n.push(t.str);if(t.hasEOL){i.push(n.join(""));n.length=0}}}};await e.getTextContent({stream:this.appearance,task:t,resources:r,includeMarkedContent:!0,sink:o,viewBox:a});this.reset();n.length&&i.push(n.join(""));if(i.length>1||i[0]){const e=this.appearance.dict,t=e.getArray("BBox")||[0,0,1,1],a=e.getArray("Matrix")||[1,0,0,1,0,0],r=this.data.rect,n=getTransformMatrix(r,t,a);n[4]-=r[0];n[5]-=r[1];s=Util.applyTransform(s,n);s=Util.applyTransform(s,a);this.data.textPosition=s;this.data.textContent=i}}getFieldObject(){return this.data.kidIds?{id:this.data.id,actions:this.data.actions,name:this.data.fieldName,strokeColor:this.data.borderColor,fillColor:this.data.backgroundColor,type:"",kidIds:this.data.kidIds,page:this.data.pageIndex,rotation:this.rotation}:null}reset(){for(const e of this._streams)e.reset()}_constructFieldName(e){if(!e.has("T")&&!e.has("Parent")){warn("Unknown field name, falling back to empty field name.");return""}if(!e.has("Parent"))return stringToPDFString(e.get("T"));const t=[];e.has("T")&&t.unshift(stringToPDFString(e.get("T")));let a=e;const r=new RefSet;e.objId&&r.put(e.objId);for(;a.has("Parent");){a=a.get("Parent");if(!(a instanceof Dict)||a.objId&&r.has(a.objId))break;a.objId&&r.put(a.objId);a.has("T")&&t.unshift(stringToPDFString(a.get("T")))}return t.join(".")}}class AnnotationBorderStyle{constructor(){this.width=1;this.style=ge;this.dashArray=[3];this.horizontalCornerRadius=0;this.verticalCornerRadius=0}setWidth(e,t=[0,0,0,0]){if(e instanceof Name)this.width=0;else if("number"==typeof e){if(e>0){const a=(t[2]-t[0])/2,r=(t[3]-t[1])/2;if(a>0&&r>0&&(e>a||e>r)){warn(`AnnotationBorderStyle.setWidth - ignoring width: ${e}`);e=1}}this.width=e}}setStyle(e){if(e instanceof Name)switch(e.name){case"S":this.style=ge;break;case"D":this.style=pe;break;case"B":this.style=me;break;case"I":this.style=be;break;case"U":this.style=ye}}setDashArray(e,t=!1){if(Array.isArray(e)&&e.length>0){let a=!0,r=!0;for(const t of e){if(!(+t>=0)){a=!1;break}t>0&&(r=!1)}if(a&&!r){this.dashArray=e;t&&this.setStyle(Name.get("D"))}else this.width=0}else e&&(this.width=0)}setHorizontalCornerRadius(e){Number.isInteger(e)&&(this.horizontalCornerRadius=e)}setVerticalCornerRadius(e){Number.isInteger(e)&&(this.verticalCornerRadius=e)}}class MarkupAnnotation extends Annotation{constructor(e){super(e);const{dict:t}=e;if(t.has("IRT")){const e=t.getRaw("IRT");this.data.inReplyTo=e instanceof Ref?e.toString():null;const a=t.get("RT");this.data.replyType=a instanceof Name?a.name:K}let a=null;if(this.data.replyType===V){const e=t.get("IRT");this.setTitle(e.get("T"));this.data.titleObj=this._title;this.setContents(e.get("Contents"));this.data.contentsObj=this._contents;if(e.has("CreationDate")){this.setCreationDate(e.get("CreationDate"));this.data.creationDate=this.creationDate}else this.data.creationDate=null;if(e.has("M")){this.setModificationDate(e.get("M"));this.data.modificationDate=this.modificationDate}else this.data.modificationDate=null;a=e.getRaw("Popup");if(e.has("C")){this.setColor(e.getArray("C"));this.data.color=this.color}else this.data.color=null}else{this.data.titleObj=this._title;this.setCreationDate(t.get("CreationDate"));this.data.creationDate=this.creationDate;a=t.getRaw("Popup");t.has("C")||(this.data.color=null)}this.data.popupRef=a instanceof Ref?a.toString():null;t.has("RC")&&(this.data.richText=XFAFactory.getRichTextAsHtml(t.get("RC")))}setCreationDate(e){this.creationDate="string"==typeof e?e:null}_setDefaultAppearance({xref:e,extra:t,strokeColor:a,fillColor:r,blendMode:i,strokeAlpha:n,fillAlpha:s,pointsCallback:o}){let c=Number.MAX_VALUE,l=Number.MAX_VALUE,h=Number.MIN_VALUE,u=Number.MIN_VALUE;const d=["q"];t&&d.push(t);a&&d.push(`${a[0]} ${a[1]} ${a[2]} RG`);r&&d.push(`${r[0]} ${r[1]} ${r[2]} rg`);let f=this.data.quadPoints;f||(f=[[{x:this.rectangle[0],y:this.rectangle[3]},{x:this.rectangle[2],y:this.rectangle[3]},{x:this.rectangle[0],y:this.rectangle[1]},{x:this.rectangle[2],y:this.rectangle[1]}]]);for(const e of f){const[t,a,r,i]=o(d,e);c=Math.min(c,t);h=Math.max(h,a);l=Math.min(l,r);u=Math.max(u,i)}d.push("Q");const g=new Dict(e),p=new Dict(e);p.set("Subtype",Name.get("Form"));const m=new StringStream(d.join(" "));m.dict=p;g.set("Fm0",m);const b=new Dict(e);i&&b.set("BM",Name.get(i));"number"==typeof n&&b.set("CA",n);"number"==typeof s&&b.set("ca",s);const y=new Dict(e);y.set("GS0",b);const w=new Dict(e);w.set("ExtGState",y);w.set("XObject",g);const x=new Dict(e);x.set("Resources",w);const k=this.data.rect=[c,l,h,u];x.set("BBox",k);this.appearance=new StringStream("/GS0 gs /Fm0 Do");this.appearance.dict=x;this._streams.push(this.appearance,m)}static async createNewAnnotation(e,t,a,r){const i=t.ref||=e.getNewTemporaryRef(),n=await this.createNewAppearanceStream(t,e,r),s=[];let o;if(n){const r=e.getNewTemporaryRef();o=this.createNewDict(t,e,{apRef:r});await writeObject(r,n,s,e);a.push({ref:r,data:s.join("")})}else o=this.createNewDict(t,e,{});Number.isInteger(t.parentTreeId)&&o.set("StructParent",t.parentTreeId);s.length=0;await writeObject(i,o,s,e);return{ref:i,data:s.join("")}}static async createNewPrintAnnotation(e,t,a,r){const i=await this.createNewAppearanceStream(a,t,r),n=this.createNewDict(a,t,{ap:i}),s=new this.prototype.constructor({dict:n,xref:t,annotationGlobals:e,evaluatorOptions:r.evaluatorOptions});a.ref&&(s.ref=s.refToReplace=a.ref);return s}}class WidgetAnnotation extends Annotation{constructor(e){super(e);const{dict:t,xref:a,annotationGlobals:r}=e,i=this.data;this._needAppearances=e.needAppearances;i.annotationType=G;void 0===i.fieldName&&(i.fieldName=this._constructFieldName(t));void 0===i.actions&&(i.actions=collectActions(a,t,we));let n=getInheritableProperty({dict:t,key:"V",getArray:!0});i.fieldValue=this._decodeFormValue(n);const s=getInheritableProperty({dict:t,key:"DV",getArray:!0});i.defaultFieldValue=this._decodeFormValue(s);if(void 0===n&&r.xfaDatasets){const e=this._title.str;if(e){this._hasValueFromXFA=!0;i.fieldValue=n=r.xfaDatasets.getValue(e)}}void 0===n&&null!==i.defaultFieldValue&&(i.fieldValue=i.defaultFieldValue);i.alternativeText=stringToPDFString(t.get("TU")||"");this.setDefaultAppearance(e);i.hasAppearance||=this._needAppearances&&void 0!==i.fieldValue&&null!==i.fieldValue;const o=getInheritableProperty({dict:t,key:"FT"});i.fieldType=o instanceof Name?o.name:null;const c=getInheritableProperty({dict:t,key:"DR"}),l=r.acroForm.get("DR"),h=this.appearance?.dict.get("Resources");this._fieldResources={localResources:c,acroFormResources:l,appearanceResources:h,mergedResources:Dict.merge({xref:a,dictArray:[c,h,l],mergeSubDicts:!0})};i.fieldFlags=getInheritableProperty({dict:t,key:"Ff"});(!Number.isInteger(i.fieldFlags)||i.fieldFlags<0)&&(i.fieldFlags=0);i.readOnly=this.hasFieldFlag(re);i.required=this.hasFieldFlag(ie);i.hidden=this._hasFlag(i.annotationFlags,Y)||this._hasFlag(i.annotationFlags,ee)}_decodeFormValue(e){return Array.isArray(e)?e.filter((e=>"string"==typeof e)).map((e=>stringToPDFString(e))):e instanceof Name?stringToPDFString(e.name):"string"==typeof e?stringToPDFString(e):null}hasFieldFlag(e){return!!(this.data.fieldFlags&e)}_isViewable(e){return!0}mustBeViewed(e,t){return t?this.viewable:super.mustBeViewed(e,t)&&!this._hasFlag(this.flags,ee)}getRotationMatrix(e){let t=e?.get(this.data.id)?.rotation;void 0===t&&(t=this.rotation);if(0===t)return r;return getRotationMatrix(t,this.data.rect[2]-this.data.rect[0],this.data.rect[3]-this.data.rect[1])}getBorderAndBackgroundAppearances(e){let t=e?.get(this.data.id)?.rotation;void 0===t&&(t=this.rotation);if(!this.backgroundColor&&!this.borderColor)return"";const a=this.data.rect[2]-this.data.rect[0],r=this.data.rect[3]-this.data.rect[1],i=0===t||180===t?`0 0 ${a} ${r} re`:`0 0 ${r} ${a} re`;let n="";this.backgroundColor&&(n=`${getPdfColor(this.backgroundColor,!0)} ${i} f `);if(this.borderColor){n+=`${this.borderStyle.width||1} w ${getPdfColor(this.borderColor,!1)} ${i} S `}return n}async getOperatorList(e,t,a,r,i){if(r&&!(this instanceof SignatureWidgetAnnotation)&&!this.data.noHTML&&!this.data.hasOwnCanvas)return{opList:new OperatorList,separateForm:!0,separateCanvas:!1};if(!this._hasText)return super.getOperatorList(e,t,a,r,i);const n=await this._getAppearance(e,t,a,i);if(this.appearance&&null===n)return super.getOperatorList(e,t,a,r,i);const s=new OperatorList;if(!this._defaultAppearance||null===n)return{opList:s,separateForm:!1,separateCanvas:!1};const o=!!(this.data.hasOwnCanvas&&a&l),c=[0,0,this.data.rect[2]-this.data.rect[0],this.data.rect[3]-this.data.rect[1]],h=getTransformMatrix(this.data.rect,c,[1,0,0,1,0,0]);let u;this.oc&&(u=await e.parseMarkedContentProps(this.oc,null));void 0!==u&&s.addOp(_t,["OC",u]);s.addOp(Gt,[this.data.id,this.data.rect,h,this.getRotationMatrix(i),o]);const d=new StringStream(n);await e.getOperatorList({stream:d,task:t,resources:this._fieldResources.mergedResources,operatorList:s});s.addOp(Vt,[]);void 0!==u&&s.addOp(Ut,[]);return{opList:s,separateForm:!1,separateCanvas:o}}_getMKDict(e){const t=new Dict(null);e&&t.set("R",e);this.borderColor&&t.set("BC",getPdfColorArray(this.borderColor));this.backgroundColor&&t.set("BG",getPdfColorArray(this.backgroundColor));return t.size>0?t:null}amendSavedDict(e,t){}async save(e,t,a){const i=a?.get(this.data.id);let n=i?.value,s=i?.rotation;if(n===this.data.fieldValue||void 0===n){if(!this._hasValueFromXFA&&void 0===s)return null;n||=this.data.fieldValue}if(void 0===s&&!this._hasValueFromXFA&&Array.isArray(n)&&Array.isArray(this.data.fieldValue)&&n.length===this.data.fieldValue.length&&n.every(((e,t)=>e===this.data.fieldValue[t])))return null;void 0===s&&(s=this.rotation);let o=null;if(!this._needAppearances){o=await this._getAppearance(e,t,u,a);if(null===o)return null}let c=!1;if(o?.needAppearances){c=!0;o=null}const{xref:l}=e,h=l.fetchIfRef(this.ref);if(!(h instanceof Dict))return null;const d=new Dict(l);for(const e of h.getKeys())"AP"!==e&&d.set(e,h.getRaw(e));const f={path:this.data.fieldName,value:n},encoder=e=>isAscii(e)?e:stringToUTF16String(e,!0);d.set("V",Array.isArray(n)?n.map(encoder):encoder(n));this.amendSavedDict(a,d);const g=this._getMKDict(s);g&&d.set("MK",g);const p=[],m=[{ref:this.ref,data:"",xfa:f,needAppearances:c}];if(null!==o){const e=l.getNewTemporaryRef(),t=new Dict(l);d.set("AP",t);t.set("N",e);const i=this._getSaveFieldResources(l),n=new StringStream(o),s=n.dict=new Dict(l);s.set("Subtype",Name.get("Form"));s.set("Resources",i);s.set("BBox",[0,0,this.data.rect[2]-this.data.rect[0],this.data.rect[3]-this.data.rect[1]]);const c=this.getRotationMatrix(a);c!==r&&s.set("Matrix",c);await writeObject(e,n,p,l);m.push({ref:e,data:p.join(""),xfa:null,needAppearances:!1});p.length=0}d.set("M",`D:${getModificationDate()}`);await writeObject(this.ref,d,p,l);m[0].data=p.join("");return m}async _getAppearance(e,t,a,r){if(this.hasFieldFlag(se))return null;const i=r?.get(this.data.id);let n,s;if(i){n=i.formattedValue||i.value;s=i.rotation}if(void 0===s&&void 0===n&&!this._needAppearances&&(!this._hasValueFromXFA||this.appearance))return null;const c=this.getBorderAndBackgroundAppearances(r);if(void 0===n){n=this.data.fieldValue;if(!n)return`/Tx BMC q ${c}Q EMC`}Array.isArray(n)&&1===n.length&&(n=n[0]);assert("string"==typeof n,"Expected `value` to be a string.");n=n.trim();if(this.data.combo){const e=this.data.options.find((({exportValue:e})=>n===e));n=e?.displayValue||n}if(""===n)return`/Tx BMC q ${c}Q EMC`;void 0===s&&(s=this.rotation);let l,h=-1;if(this.data.multiLine){l=n.split(/\r\n?|\n/).map((e=>e.normalize("NFC")));h=l.length}else l=[n.replace(/\r\n?|\n/,"").normalize("NFC")];let d=this.data.rect[3]-this.data.rect[1],f=this.data.rect[2]-this.data.rect[0];90!==s&&270!==s||([f,d]=[d,f]);this._defaultAppearance||(this.data.defaultAppearanceData=parseDefaultAppearance(this._defaultAppearance="/Helvetica 0 Tf 0 g"));let g,p,m,b=await WidgetAnnotation._getFontData(e,t,this.data.defaultAppearanceData,this._fieldResources.mergedResources);const y=[];let w=!1;for(const e of l){const t=b.encodeString(e);t.length>1&&(w=!0);y.push(t.join(""))}if(w&&a&u)return{needAppearances:!0};if(w&&this._isOffscreenCanvasSupported){const a=this.data.comb?"monospace":"sans-serif",r=new FakeUnicodeFont(e.xref,a),i=r.createFontResources(l.join("")),s=i.getRaw("Font");if(this._fieldResources.mergedResources.has("Font")){const e=this._fieldResources.mergedResources.get("Font");for(const t of s.getKeys())e.set(t,s.getRaw(t))}else this._fieldResources.mergedResources.set("Font",s);const o=r.fontName.name;b=await WidgetAnnotation._getFontData(e,t,{fontName:o,fontSize:0},i);for(let e=0,t=y.length;e2)return`/Tx BMC q ${c}BT `+g+` 1 0 0 1 ${numberToString(2)} ${numberToString(C)} Tm (${escapeString(y[0])}) Tj ET Q EMC`;return`/Tx BMC q ${c}BT `+g+` 1 0 0 1 0 0 Tm ${this._renderText(y[0],b,p,f,S,{shift:0},2,C)} ET Q EMC`}static async _getFontData(e,t,a,r){const i=new OperatorList,n={font:null,clone(){return this}},{fontName:s,fontSize:o}=a;await e.handleSetFont(r,[s&&Name.get(s),o],null,i,t,n,null);return n.font}_getTextWidth(e,t){return t.charsToGlyphs(e).reduce(((e,t)=>e+t.width),0)/1e3}_computeFontSize(e,t,a,r,i){let{fontSize:s}=this.data.defaultAppearanceData,o=(s||12)*n,c=Math.round(e/o);if(!s){const roundWithTwoDigits=e=>Math.floor(100*e)/100;if(-1===i){const i=this._getTextWidth(a,r);s=roundWithTwoDigits(Math.min(e/n,i>t?t/i:1/0));c=1}else{const l=a.split(/\r\n?|\n/),h=[];for(const e of l){const t=r.encodeString(e).join(""),a=r.charsToGlyphs(t),i=r.getCharPositions(t);h.push({line:t,glyphs:a,positions:i})}const isTooBig=a=>{let i=0;for(const n of h){i+=this._splitLine(null,r,a,t,n).length*a;if(i>e)return!0}return!1};c=Math.max(c,i);for(;;){o=e/c;s=roundWithTwoDigits(o/n);if(!isTooBig(s))break;c++}}const{fontName:l,fontColor:h}=this.data.defaultAppearanceData;this._defaultAppearance=function createDefaultAppearance({fontSize:e,fontName:t,fontColor:a}){return`/${escapePDFName(t)} ${e} Tf ${getPdfColor(a,!0)}`}({fontSize:s,fontName:l,fontColor:h})}return[this._defaultAppearance,s,e/c]}_renderText(e,t,a,r,i,n,s,o){let c;if(1===i){c=(r-this._getTextWidth(e,t)*a)/2}else if(2===i){c=r-this._getTextWidth(e,t)*a-s}else c=s;const l=numberToString(c-n.shift);n.shift=c;return`${l} ${o=numberToString(o)} Td (${escapeString(e)}) Tj`}_getSaveFieldResources(e){const{localResources:t,appearanceResources:a,acroFormResources:r}=this._fieldResources,i=this.data.defaultAppearanceData?.fontName;if(!i)return t||Dict.empty;for(const e of[t,a])if(e instanceof Dict){const t=e.get("Font");if(t instanceof Dict&&t.has(i))return e}if(r instanceof Dict){const a=r.get("Font");if(a instanceof Dict&&a.has(i)){const r=new Dict(e);r.set(i,a.getRaw(i));const n=new Dict(e);n.set("Font",r);return Dict.merge({xref:e,dictArray:[n,t],mergeSubDicts:!0})}}return t||Dict.empty}getFieldObject(){return null}}class TextWidgetAnnotation extends WidgetAnnotation{constructor(e){super(e);this.data.hasOwnCanvas=this.data.readOnly&&!this.data.noHTML;this._hasText=!0;const t=e.dict;"string"!=typeof this.data.fieldValue&&(this.data.fieldValue="");let a=getInheritableProperty({dict:t,key:"Q"});(!Number.isInteger(a)||a<0||a>2)&&(a=null);this.data.textAlignment=a;let r=getInheritableProperty({dict:t,key:"MaxLen"});(!Number.isInteger(r)||r<0)&&(r=0);this.data.maxLen=r;this.data.multiLine=this.hasFieldFlag(ne);this.data.comb=this.hasFieldFlag(fe)&&!this.hasFieldFlag(ne)&&!this.hasFieldFlag(se)&&!this.hasFieldFlag(he)&&0!==this.data.maxLen;this.data.doNotScroll=this.hasFieldFlag(de)}get hasTextContent(){return!!this.appearance&&!this._needAppearances}_getCombAppearance(e,t,a,r,i,n,s,o,c,l,h){const u=i/this.data.maxLen,d=this.getBorderAndBackgroundAppearances(h),f=[],g=t.getCharPositions(a);for(const[e,t]of g)f.push(`(${escapeString(a.substring(e,t))}) Tj`);const p=f.join(` ${numberToString(u)} 0 Td `);return`/Tx BMC q ${d}BT `+e+` 1 0 0 1 ${numberToString(s)} ${numberToString(o+c)} Tm ${p} ET Q EMC`}_getMultilineAppearance(e,t,a,r,i,n,s,o,c,l,h,u){const d=[],f=i-2*o,g={shift:0};for(let e=0,n=t.length;er){c.push(e.substring(d,a));d=a;f=p;l=-1;u=-1}else{f+=p;l=a;h=i;u=t}else if(f+p>r)if(-1!==l){c.push(e.substring(d,h));d=h;t=u+1;l=-1;f=0}else{c.push(e.substring(d,a));d=a;f=p}else f+=p}d"Off"!==e));n.length=0;n.push("Off",e)}n.includes(this.data.fieldValue)||(this.data.fieldValue="Off");this.data.exportValue=n[1];const s=a.get(this.data.exportValue);this.checkedAppearance=s instanceof BaseStream?s:null;const o=a.get("Off");this.uncheckedAppearance=o instanceof BaseStream?o:null;this.checkedAppearance?this._streams.push(this.checkedAppearance):this._getDefaultCheckedAppearance(e,"check");this.uncheckedAppearance&&this._streams.push(this.uncheckedAppearance);this._fallbackFontDict=this.fallbackFontDict;null===this.data.defaultFieldValue&&(this.data.defaultFieldValue="Off")}_processRadioButton(e){this.data.buttonValue=null;const t=e.dict.get("Parent");if(t instanceof Dict){this.parent=e.dict.getRaw("Parent");const a=t.get("V");a instanceof Name&&(this.data.fieldValue=this._decodeFormValue(a))}const a=e.dict.get("AP");if(!(a instanceof Dict))return;const r=a.get("N");if(!(r instanceof Dict))return;for(const e of r.getKeys())if("Off"!==e){this.data.buttonValue=this._decodeFormValue(e);break}const i=r.get(this.data.buttonValue);this.checkedAppearance=i instanceof BaseStream?i:null;const n=r.get("Off");this.uncheckedAppearance=n instanceof BaseStream?n:null;this.checkedAppearance?this._streams.push(this.checkedAppearance):this._getDefaultCheckedAppearance(e,"disc");this.uncheckedAppearance&&this._streams.push(this.uncheckedAppearance);this._fallbackFontDict=this.fallbackFontDict;null===this.data.defaultFieldValue&&(this.data.defaultFieldValue="Off")}_processPushButton(e){const{dict:t,annotationGlobals:a}=e;if(t.has("A")||t.has("AA")||this.data.alternativeText){this.data.isTooltipOnly=!t.has("A")&&!t.has("AA");Catalog.parseDestDictionary({destDict:t,resultObj:this.data,docBaseUrl:a.baseUrl,docAttachments:a.attachments})}else warn("Push buttons without action dictionaries are not supported")}getFieldObject(){let e,t="button";if(this.data.checkBox){t="checkbox";e=this.data.exportValue}else if(this.data.radioButton){t="radiobutton";e=this.data.buttonValue}return{id:this.data.id,value:this.data.fieldValue||"Off",defaultValue:this.data.defaultFieldValue,exportValues:e,editable:!this.data.readOnly,name:this.data.fieldName,rect:this.data.rect,hidden:this.data.hidden,actions:this.data.actions,page:this.data.pageIndex,strokeColor:this.data.borderColor,fillColor:this.data.backgroundColor,rotation:this.rotation,type:t}}get fallbackFontDict(){const e=new Dict;e.set("BaseFont",Name.get("ZapfDingbats"));e.set("Type",Name.get("FallbackType"));e.set("Subtype",Name.get("FallbackType"));e.set("Encoding",Name.get("ZapfDingbatsEncoding"));return shadow(this,"fallbackFontDict",e)}}class ChoiceWidgetAnnotation extends WidgetAnnotation{constructor(e){super(e);const{dict:t,xref:a}=e;this.indices=t.getArray("I");this.hasIndices=Array.isArray(this.indices)&&this.indices.length>0;this.data.options=[];const r=getInheritableProperty({dict:t,key:"Opt"});if(Array.isArray(r))for(let e=0,t=r.length;e=0&&t0?this.data.fieldValue[0]:null;return{id:this.data.id,value:t,defaultValue:this.data.defaultFieldValue,editable:!this.data.readOnly,name:this.data.fieldName,rect:this.data.rect,numItems:this.data.fieldValue.length,multipleSelection:this.data.multiSelect,hidden:this.data.hidden,actions:this.data.actions,items:this.data.options,page:this.data.pageIndex,strokeColor:this.data.borderColor,fillColor:this.data.backgroundColor,rotation:this.rotation,type:e}}amendSavedDict(e,t){if(!this.hasIndices)return;let a=e?.get(this.data.id)?.value;Array.isArray(a)||(a=[a]);const r=[],{options:i}=this.data;for(let e=0,t=0,n=i.length;ea){a=r;t=e}}[f,g]=this._computeFontSize(e,l-4,t,d,-1)}const p=g*n,m=(p-g)/2,b=Math.floor(c/p);let y=0;if(u.length>0){const e=Math.min(...u),t=Math.max(...u);y=Math.max(0,t-b+1);y>e&&(y=e)}const w=Math.min(y+b+1,h),x=["/Tx BMC q",`1 1 ${l} ${c} re W n`];if(u.length){x.push("0.600006 0.756866 0.854904 rg");for(const e of u)y<=e&&e1)return null;e=t.join("");v.push(e);let a=0;const r=g.charsToGlyphs(e);for(const e of r)a+=e.width*S;C=Math.max(C,a)}let F=1;C>w&&(F=w/C);let O=1;const T=n*c,M=1*c,D=T*k.length;D>x&&(O=x/D);const R=c*Math.min(F,O);let N,E,L;switch(h){case 0:L=[1,0,0,1];E=[l[0],l[1],w,x];N=[l[0],l[3]-M];break;case 90:L=[0,1,-1,0];E=[l[1],-l[2],w,x];N=[l[1],-l[0]-M];break;case 180:L=[-1,0,0,-1];E=[-l[2],-l[3],w,x];N=[-l[2],-l[1]-M];break;case 270:L=[0,-1,1,0];E=[-l[3],l[0],w,x];N=[-l[3],l[2]-M]}const j=["q",`${L.join(" ")} 0 0 cm`,`${E.join(" ")} re W n`,"BT",`${getPdfColor(o,!0)}`,`0 Tc /Helv ${numberToString(R)} Tf`];j.push(`${N.join(" ")} Td (${escapeString(v[0])}) Tj`);const _=numberToString(T);for(let e=1,t=v.length;e{e.push(`${r[0]} ${r[1]} m`,`${r[2]} ${r[3]} l`,"S");return[t[0].x-c,t[1].x+c,t[3].y-c,t[1].y+c]}})}}}class SquareAnnotation extends MarkupAnnotation{constructor(e){super(e);const{dict:t,xref:a}=e;this.data.annotationType=R;this.data.hasOwnCanvas=this.data.noRotate;this.data.noHTML=!1;if(!this.appearance){const e=this.color?getPdfColorArray(this.color):[0,0,0],r=t.get("CA"),i=getRgbColor(t.getArray("IC"),null),n=i?getPdfColorArray(i):null,s=n?r:null;if(0===this.borderStyle.width&&!n)return;this._setDefaultAppearance({xref:a,extra:`${this.borderStyle.width} w`,strokeColor:e,fillColor:n,strokeAlpha:r,fillAlpha:s,pointsCallback:(e,t)=>{const a=t[2].x+this.borderStyle.width/2,r=t[2].y+this.borderStyle.width/2,i=t[3].x-t[2].x-this.borderStyle.width,s=t[1].y-t[3].y-this.borderStyle.width;e.push(`${a} ${r} ${i} ${s} re`);n?e.push("B"):e.push("S");return[t[0].x,t[1].x,t[3].y,t[1].y]}})}}}class CircleAnnotation extends MarkupAnnotation{constructor(e){super(e);const{dict:t,xref:a}=e;this.data.annotationType=N;if(!this.appearance){const e=this.color?getPdfColorArray(this.color):[0,0,0],r=t.get("CA"),i=getRgbColor(t.getArray("IC"),null),n=i?getPdfColorArray(i):null,s=n?r:null;if(0===this.borderStyle.width&&!n)return;const o=4/3*Math.tan(Math.PI/8);this._setDefaultAppearance({xref:a,extra:`${this.borderStyle.width} w`,strokeColor:e,fillColor:n,strokeAlpha:r,fillAlpha:s,pointsCallback:(e,t)=>{const a=t[0].x+this.borderStyle.width/2,r=t[0].y-this.borderStyle.width/2,i=t[3].x-this.borderStyle.width/2,s=t[3].y+this.borderStyle.width/2,c=a+(i-a)/2,l=r+(s-r)/2,h=(i-a)/2*o,u=(s-r)/2*o;e.push(`${c} ${s} m`,`${c+h} ${s} ${i} ${l+u} ${i} ${l} c`,`${i} ${l-u} ${c+h} ${r} ${c} ${r} c`,`${c-h} ${r} ${a} ${l-u} ${a} ${l} c`,`${a} ${l+u} ${c-h} ${s} ${c} ${s} c`,"h");n?e.push("B"):e.push("S");return[t[0].x,t[1].x,t[3].y,t[1].y]}})}}}class PolylineAnnotation extends MarkupAnnotation{constructor(e){super(e);const{dict:t,xref:a}=e;this.data.annotationType=L;this.data.hasOwnCanvas=this.data.noRotate;this.data.noHTML=!1;this.data.vertices=[];if(!(this instanceof PolygonAnnotation)){this.setLineEndings(t.getArray("LE"));this.data.lineEndings=this.lineEndings}const r=t.getArray("Vertices");if(Array.isArray(r)){for(let e=0,t=r.length;e{const a=this.data.vertices;for(let t=0,r=a.length;t{for(const t of this.data.inkLists){for(let a=0,r=t.length;ae.points)));h.set("F",4);h.set("Rotate",c);const u=new Dict(t);h.set("BS",u);u.set("W",l);h.set("C",Array.from(i,(e=>e/255)));h.set("CA",n);const d=new Dict(t);h.set("AP",d);a?d.set("N",a):d.set("N",r);return h}static async createNewAppearanceStream(e,t,a){const{color:r,rect:i,paths:n,thickness:s,opacity:o}=e,c=[`${s} w 1 J 1 j`,`${getPdfColor(r,!1)}`];1!==o&&c.push("/R0 gs");const l=[];for(const{bezier:e}of n){l.length=0;l.push(`${numberToString(e[0])} ${numberToString(e[1])} m`);for(let t=2,a=e.length;t{e.push(`${t[0].x} ${t[0].y} m`,`${t[1].x} ${t[1].y} l`,`${t[3].x} ${t[3].y} l`,`${t[2].x} ${t[2].y} l`,"f");return[t[0].x,t[1].x,t[3].y,t[1].y]}})}}else this.data.popupRef=null}static createNewDict(e,t,{apRef:a,ap:r}){const{color:i,opacity:n,rect:s,rotation:o,user:c,quadPoints:l}=e,h=new Dict(t);h.set("Type",Name.get("Annot"));h.set("Subtype",Name.get("Highlight"));h.set("CreationDate",`D:${getModificationDate()}`);h.set("Rect",s);h.set("F",4);h.set("Border",[0,0,0]);h.set("Rotate",o);h.set("QuadPoints",l);h.set("C",Array.from(i,(e=>e/255)));h.set("CA",n);c&&h.set("T",isAscii(c)?c:stringToUTF16String(c,!0));if(a||r){const e=new Dict(t);h.set("AP",e);e.set("N",a||r)}return h}static async createNewAppearanceStream(e,t,a){const{color:r,rect:i,outlines:n,opacity:s}=e,o=[`${getPdfColor(r,!0)}`,"/R0 gs"],c=[];for(const e of n){c.length=0;c.push(`${numberToString(e[0])} ${numberToString(e[1])} m`);for(let t=2,a=e.length;t{e.push(`${t[2].x} ${t[2].y+1.3} m`,`${t[3].x} ${t[3].y+1.3} l`,"S");return[t[0].x,t[1].x,t[3].y,t[1].y]}})}}else this.data.popupRef=null}}class SquigglyAnnotation extends MarkupAnnotation{constructor(e){super(e);const{dict:t,xref:a}=e;this.data.annotationType=U;if(this.data.quadPoints=getQuadPoints(t,null)){if(!this.appearance){const e=this.color?getPdfColorArray(this.color):[0,0,0],r=t.get("CA");this._setDefaultAppearance({xref:a,extra:"[] 0 d 1 w",strokeColor:e,strokeAlpha:r,pointsCallback:(e,t)=>{const a=(t[0].y-t[2].y)/6;let r=a,i=t[2].x;const n=t[2].y,s=t[3].x;e.push(`${i} ${n+r} m`);do{i+=2;r=0===r?a:0;e.push(`${i} ${n+r} l`)}while(i{e.push((t[0].x+t[2].x)/2+" "+(t[0].y+t[2].y)/2+" m",(t[1].x+t[3].x)/2+" "+(t[1].y+t[3].y)/2+" l","S");return[t[0].x,t[1].x,t[3].y,t[1].y]}})}}else this.data.popupRef=null}}class StampAnnotation extends MarkupAnnotation{constructor(e){super(e);this.data.annotationType=q;this.data.hasOwnCanvas=this.data.noRotate;this.data.noHTML=!1}static async createImage(e,t){const{width:a,height:r}=e,i=new OffscreenCanvas(a,r),n=i.getContext("2d",{alpha:!0});n.drawImage(e,0,0);const s=n.getImageData(0,0,a,r).data,o=new Uint32Array(s.buffer),c=o.some(FeatureTest.isLittleEndian?e=>e>>>24!=255:e=>255!=(255&e));if(c){n.fillStyle="white";n.fillRect(0,0,a,r);n.drawImage(e,0,0)}const l=i.convertToBlob({type:"image/jpeg",quality:1}).then((e=>e.arrayBuffer())),h=Name.get("XObject"),u=Name.get("Image"),d=new Dict(t);d.set("Type",h);d.set("Subtype",u);d.set("BitsPerComponent",8);d.set("ColorSpace",Name.get("DeviceRGB"));d.set("Filter",Name.get("DCTDecode"));d.set("BBox",[0,0,a,r]);d.set("Width",a);d.set("Height",r);let f=null;if(c){const e=new Uint8Array(o.length);if(FeatureTest.isLittleEndian)for(let t=0,a=o.length;t>>24;else for(let t=0,a=o.length;t=0&&n<=1?n:null}}function decodeString(e){try{return stringToUTF8String(e)}catch(t){warn(`UTF-8 decoding failed: "${t}".`);return e}}class DatasetXMLParser extends SimpleXMLParser{constructor(e){super(e);this.node=null}onEndElement(e){const t=super.onEndElement(e);if(t&&"xfa:datasets"===e){this.node=t;throw new Error("Aborting DatasetXMLParser.")}}}class DatasetReader{constructor(e){if(e.datasets)this.node=new SimpleXMLParser({hasAttributes:!0}).parseFromString(e.datasets).documentElement;else{const t=new DatasetXMLParser({hasAttributes:!0});try{t.parseFromString(e["xdp:xdp"])}catch{}this.node=t.node}}getValue(e){if(!this.node||!e)return"";const t=this.node.searchNode(parseXFAPath(e),0);if(!t)return"";const a=t.firstChild;return"value"===a?.nodeName?t.children.map((e=>decodeString(e.textContent))):decodeString(t.textContent)}}class XRef{#B=null;constructor(e,t){this.stream=e;this.pdfManager=t;this.entries=[];this._xrefStms=new Set;this._cacheMap=new Map;this._pendingRefs=new RefSet;this._newPersistentRefNum=null;this._newTemporaryRefNum=null;this._persistentRefsCache=null}getNewPersistentRef(e){null===this._newPersistentRefNum&&(this._newPersistentRefNum=this.entries.length||1);const t=this._newPersistentRefNum++;this._cacheMap.set(t,e);return Ref.get(t,0)}getNewTemporaryRef(){if(null===this._newTemporaryRefNum){this._newTemporaryRefNum=this.entries.length||1;if(this._newPersistentRefNum){this._persistentRefsCache=new Map;for(let e=this._newTemporaryRefNum;e0;){const[s,o]=n;if(!Number.isInteger(s)||!Number.isInteger(o))throw new FormatError(`Invalid XRef range fields: ${s}, ${o}`);if(!Number.isInteger(a)||!Number.isInteger(r)||!Number.isInteger(i))throw new FormatError(`Invalid XRef entry fields length: ${s}, ${o}`);for(let n=t.entryNum;n=e.length);){a+=String.fromCharCode(r);r=e[t]}return a}function skipUntil(e,t,a){const r=a.length,i=e.length;let n=0;for(;t=r)break;t++;n++}return n}const e=/\b(endobj|\d+\s+\d+\s+obj|xref|trailer\s*<<)\b/g,t=/\b(startxref|\d+\s+\d+\s+obj)\b/g,a=/^(\d+)\s+(\d+)\s+obj\b/,r=new Uint8Array([116,114,97,105,108,101,114]),i=new Uint8Array([115,116,97,114,116,120,114,101,102]),n=new Uint8Array([47,88,82,101,102]);this.entries.length=0;this._cacheMap.clear();const s=this.stream;s.pos=0;const o=s.getBytes(),c=bytesToString(o),l=o.length;let h=s.start;const u=[],d=[];for(;h=l)break;f=o[h]}while(10!==f&&13!==f);continue}const g=readToken(o,h);let p;if(g.startsWith("xref")&&(4===g.length||/\s/.test(g[4]))){h+=skipUntil(o,h,r);u.push(h);h+=skipUntil(o,h,i)}else if(p=a.exec(g)){const t=0|p[1],a=0|p[2],r=h+g.length;let i,u=!1;if(this.entries[t]){if(this.entries[t].gen===a)try{new Parser({lexer:new Lexer(s.makeSubStream(r))}).getObj();u=!0}catch(e){e instanceof ParserEOFException?warn(`indexObjects -- checking object (${g}): "${e}".`):u=!0}}else u=!0;u&&(this.entries[t]={offset:h-s.start,gen:a,uncompressed:!0});e.lastIndex=r;const f=e.exec(c);if(f){i=e.lastIndex+1-h;if("endobj"!==f[1]){warn(`indexObjects: Found "${f[1]}" inside of another "obj", caused by missing "endobj" -- trying to recover.`);i-=f[1].length+1}}else i=l-h;const m=o.subarray(h,h+i),b=skipUntil(m,0,n);if(b0?Math.max(...this._xrefStms):null)}getEntry(e){const t=this.entries[e];return t&&!t.free&&t.offset?t:null}fetchIfRef(e,t=!1){return e instanceof Ref?this.fetch(e,t):e}fetch(e,t=!1){if(!(e instanceof Ref))throw new Error("ref object is not a reference");const a=e.num,r=this._cacheMap.get(a);if(void 0!==r){r instanceof Dict&&!r.objId&&(r.objId=e.toString());return r}let i=this.getEntry(a);if(null===i){this._cacheMap.set(a,i);return i}if(this._pendingRefs.has(e)){this._pendingRefs.remove(e);warn(`Ignoring circular reference: ${e}.`);return da}this._pendingRefs.put(e);try{i=i.uncompressed?this.fetchUncompressed(e,i,t):this.fetchCompressed(e,i,t);this._pendingRefs.remove(e)}catch(t){this._pendingRefs.remove(e);throw t}i instanceof Dict?i.objId=e.toString():i instanceof BaseStream&&(i.dict.objId=e.toString());return i}fetchUncompressed(e,t,a=!1){const r=e.gen;let i=e.num;if(t.gen!==r){const n=`Inconsistent generation in XRef: ${e}`;if(this._generationFallback&&t.gen0&&t[3]-t[1]>0)return t;warn(`Empty, or invalid, /${e} entry.`)}return null}get mediaBox(){return shadow(this,"mediaBox",this._getBoundingBox("MediaBox")||Yo)}get cropBox(){return shadow(this,"cropBox",this._getBoundingBox("CropBox")||this.mediaBox)}get userUnit(){let e=this.pageDict.get("UserUnit");("number"!=typeof e||e<=0)&&(e=1);return shadow(this,"userUnit",e)}get view(){const{cropBox:e,mediaBox:t}=this;if(e!==t&&!isArrayEqual(e,t)){const a=Util.intersect(e,t);if(a&&a[2]-a[0]>0&&a[3]-a[1]>0)return shadow(this,"view",a);warn("Empty /CropBox and /MediaBox intersection.")}return shadow(this,"view",t)}get rotate(){let e=this._getInheritableProperty("Rotate")||0;e%90!=0?e=0:e>=360?e%=360:e<0&&(e=(e%360+360)%360);return shadow(this,"rotate",e)}_onSubStreamError(e,t){if(!this.evaluatorOptions.ignoreErrors)throw e;warn(`getContentStream - ignoring sub-stream (${t}): "${e}".`)}getContentStream(){return this.pdfManager.ensure(this,"content").then((e=>e instanceof BaseStream?e:Array.isArray(e)?new StreamsSequenceStream(e,this._onSubStreamError.bind(this)):new NullStream))}get xfaData(){return shadow(this,"xfaData",this.xfaFactory?{bbox:this.xfaFactory.getBoundingBox(this.pageIndex)}:null)}#R(e,t,a){for(const r of e)if(r.id){const e=Ref.fromString(r.id);if(!e){warn(`A non-linked annotation cannot be modified: ${r.id}`);continue}if(r.deleted){t.put(e);continue}a?.put(e);r.ref=e;delete r.id}}async saveNewAnnotations(e,t,a,r){if(this.xfaFactory)throw new Error("XFA: Cannot save new annotations.");const i=new PartialEvaluator({xref:this.xref,handler:e,pageIndex:this.pageIndex,idFactory:this._localIdFactory,fontCache:this.fontCache,builtInCMapCache:this.builtInCMapCache,standardFontDataCache:this.standardFontDataCache,globalImageCache:this.globalImageCache,systemFontCache:this.systemFontCache,options:this.evaluatorOptions}),n=new RefSet,s=new RefSet;this.#R(a,n,s);const o=this.pageDict,c=this.annotations.filter((e=>!(e instanceof Ref&&n.has(e)))),l=await AnnotationFactory.saveNewAnnotations(i,t,a,r);for(const{ref:e}of l.annotations)e instanceof Ref&&!s.has(e)&&c.push(e);const h=o.get("Annots");o.set("Annots",c);const u=[];await writeObject(this.ref,o,u,this.xref);h&&o.set("Annots",h);const d=l.dependencies;d.push({ref:this.ref,data:u.join("")},...l.annotations);return d}save(e,t,a){const r=new PartialEvaluator({xref:this.xref,handler:e,pageIndex:this.pageIndex,idFactory:this._localIdFactory,fontCache:this.fontCache,builtInCMapCache:this.builtInCMapCache,standardFontDataCache:this.standardFontDataCache,globalImageCache:this.globalImageCache,systemFontCache:this.systemFontCache,options:this.evaluatorOptions});return this._parsedAnnotations.then((function(e){const i=[];for(const n of e)n.mustBePrinted(a)&&i.push(n.save(r,t,a).catch((function(e){warn(`save - ignoring annotation data during "${t.name}" task: "${e}".`);return null})));return Promise.all(i).then((function(e){return e.filter((e=>!!e))}))}))}loadResources(e){this.resourcesPromise||(this.resourcesPromise=this.pdfManager.ensure(this,"resources"));return this.resourcesPromise.then((()=>new ObjectLoader(this.resources,e,this.xref).load()))}getOperatorList({handler:e,sink:t,task:a,intent:r,cacheKey:i,annotationStorage:n=null}){const s=this.getContentStream(),o=this.loadResources(["ColorSpace","ExtGState","Font","Pattern","Properties","Shading","XObject"]),u=new PartialEvaluator({xref:this.xref,handler:e,pageIndex:this.pageIndex,idFactory:this._localIdFactory,fontCache:this.fontCache,builtInCMapCache:this.builtInCMapCache,standardFontDataCache:this.standardFontDataCache,globalImageCache:this.globalImageCache,systemFontCache:this.systemFontCache,options:this.evaluatorOptions}),g=this.xfaFactory?null:getNewAnnotationsMap(n);let m=null,b=Promise.resolve(null);if(g){const e=g.get(this.pageIndex);if(e){const t=this.pdfManager.ensureDoc("annotationGlobals");let r;const i=new Set;for(const{bitmapId:t,bitmap:a}of e)!t||a||i.has(t)||i.add(t);const{isOffscreenCanvasSupported:s}=this.evaluatorOptions;if(i.size>0){const t=e.slice();for(const[e,a]of n)e.startsWith(p)&&a.bitmap&&i.has(a.bitmapId)&&t.push(a);r=AnnotationFactory.generateImages(t,this.xref,s)}else r=AnnotationFactory.generateImages(e,this.xref,s);m=new RefSet;this.#R(e,m,null);b=t.then((t=>t?AnnotationFactory.printNewAnnotations(t,u,a,e,r):null))}}const y=Promise.all([s,o]).then((([n])=>{const s=new OperatorList(r,t);e.send("StartRenderPage",{transparency:u.hasBlendModes(this.resources,this.nonBlendModesSet),pageIndex:this.pageIndex,cacheKey:i});return u.getOperatorList({stream:n,task:a,resources:this.resources,operatorList:s}).then((function(){return s}))}));return Promise.all([y,this._parsedAnnotations,b]).then((function([e,t,i]){if(i){t=t.filter((e=>!(e.ref&&m.has(e.ref))));for(let e=0,a=i.length;ee.ref&&isRefsEqual(e.ref,r.refToReplace)));if(n>=0){t.splice(n,1,r);i.splice(e--,1);a--}}}t=t.concat(i)}if(0===t.length||r&f){e.flush(!0);return{length:e.totalLength}}const s=!!(r&d),o=!!(r&c),g=!!(r&l),p=!!(r&h),b=[];for(const e of t)(o||g&&e.mustBeViewed(n,s)||p&&e.mustBePrinted(n))&&b.push(e.getOperatorList(u,a,r,s,n).catch((function(e){warn(`getOperatorList - ignoring annotation data during "${a.name}" task: "${e}".`);return{opList:null,separateForm:!1,separateCanvas:!1}})));return Promise.all(b).then((function(t){let a=!1,r=!1;for(const{opList:i,separateForm:n,separateCanvas:s}of t){e.addOpList(i);a||=n;r||=s}e.flush(!0,{form:a,canvas:r});return{length:e.totalLength}}))}))}extractTextContent({handler:e,task:t,includeMarkedContent:a,disableNormalization:r,sink:i}){const n=this.getContentStream(),s=this.loadResources(["ExtGState","Font","Properties","XObject"]);return Promise.all([n,s]).then((([n])=>new PartialEvaluator({xref:this.xref,handler:e,pageIndex:this.pageIndex,idFactory:this._localIdFactory,fontCache:this.fontCache,builtInCMapCache:this.builtInCMapCache,standardFontDataCache:this.standardFontDataCache,globalImageCache:this.globalImageCache,systemFontCache:this.systemFontCache,options:this.evaluatorOptions}).getTextContent({stream:n,task:t,resources:this.resources,includeMarkedContent:a,disableNormalization:r,sink:i,viewBox:this.view})))}async getStructTree(){const e=await this.pdfManager.ensureCatalog("structTreeRoot");if(!e)return null;await this._parsedAnnotations;return(await this.pdfManager.ensure(this,"_parseStructTree",[e])).serializable}_parseStructTree(e){const t=new StructTreePage(e,this.pageDict);t.parse(this.ref);return t}async getAnnotationsData(e,t,a){const r=await this._parsedAnnotations;if(0===r.length)return r;const i=[],n=[];let s;const o=!!(a&c),u=!!(a&l),d=!!(a&h);for(const a of r){const r=o||u&&a.viewable;(r||d&&a.printable)&&i.push(a.data);if(a.hasTextContent&&r){s||=new PartialEvaluator({xref:this.xref,handler:e,pageIndex:this.pageIndex,idFactory:this._localIdFactory,fontCache:this.fontCache,builtInCMapCache:this.builtInCMapCache,standardFontDataCache:this.standardFontDataCache,globalImageCache:this.globalImageCache,systemFontCache:this.systemFontCache,options:this.evaluatorOptions});n.push(a.extractTextContent(s,t,[-1/0,-1/0,1/0,1/0]).catch((function(e){warn(`getAnnotationsData - ignoring textContent during "${t.name}" task: "${e}".`)})))}}await Promise.all(n);return i}get annotations(){const e=this._getInheritableProperty("Annots");return shadow(this,"annotations",Array.isArray(e)?e:[])}get _parsedAnnotations(){return shadow(this,"_parsedAnnotations",this.pdfManager.ensure(this,"annotations").then((async e=>{if(0===e.length)return e;const t=await this.pdfManager.ensureDoc("annotationGlobals");if(!t)return[];const a=[];for(const r of e)a.push(AnnotationFactory.create(this.xref,r,t,this._localIdFactory,!1,this.ref).catch((function(e){warn(`_parsedAnnotations: "${e}".`);return null})));const r=[];let i;for(const e of await Promise.all(a))e&&(e instanceof PopupAnnotation?(i||=[]).push(e):r.push(e));i&&r.push(...i);return r})))}get jsActions(){return shadow(this,"jsActions",collectActions(this.xref,this.pageDict,ke))}}const Zo=new Uint8Array([37,80,68,70,45]),Qo=new Uint8Array([115,116,97,114,116,120,114,101,102]),ec=new Uint8Array([101,110,100,111,98,106]);function find(e,t,a=1024,r=!1){const i=t.length,n=e.peekBytes(a),s=n.length-i;if(s<=0)return!1;if(r){const a=i-1;let r=n.length-1;for(;r>=a;){let s=0;for(;s=i){e.pos+=r-a;return!0}r--}}else{let a=0;for(;a<=s;){let r=0;for(;r=i){e.pos+=a;return!0}a++}}return!1}class PDFDocument{constructor(e,t){if(t.length<=0)throw new InvalidPDFException("The PDF file is empty, i.e. its size is zero bytes.");this.pdfManager=e;this.stream=t;this.xref=new XRef(t,e);this._pagePromises=new Map;this._version=null;const a={font:0};this._globalIdFactory=class{static getDocId(){return`g_${e.docId}`}static createFontId(){return"f"+ ++a.font}static createObjId(){unreachable("Abstract method `createObjId` called.")}static getPageObjId(){unreachable("Abstract method `getPageObjId` called.")}}}parse(e){this.xref.parse(e);this.catalog=new Catalog(this.pdfManager,this.xref)}get linearization(){let e=null;try{e=Linearization.create(this.stream)}catch(e){if(e instanceof MissingDataException)throw e;info(e)}return shadow(this,"linearization",e)}get startXRef(){const e=this.stream;let t=0;if(this.linearization){e.reset();find(e,ec)&&(t=e.pos+6-e.start)}else{const a=1024,r=Qo.length;let i=!1,n=e.end;for(;!i&&n>0;){n-=a-r;n<0&&(n=0);e.pos=n;i=find(e,Qo,a,!0)}if(i){e.skip(9);let a;do{a=e.getByte()}while(isWhiteSpace(a));let r="";for(;a>=32&&a<=57;){r+=String.fromCharCode(a);a=e.getByte()}t=parseInt(r,10);isNaN(t)&&(t=0)}}return shadow(this,"startXRef",t)}checkHeader(){const e=this.stream;e.reset();if(!find(e,Zo))return;e.moveStart();e.skip(Zo.length);let t,a="";for(;(t=e.getByte())>32&&a.length<7;)a+=String.fromCharCode(t);ya.test(a)?this._version=a:warn(`Invalid PDF header version: ${a}`)}parseStartXRef(){this.xref.setStartXRef(this.startXRef)}get numPages(){let e=0;e=this.catalog.hasActualNumPages?this.catalog.numPages:this.xfaFactory?this.xfaFactory.getNumPages():this.linearization?this.linearization.numPages:this.catalog.numPages;return shadow(this,"numPages",e)}_hasOnlyDocumentSignatures(e,t=0){return!!Array.isArray(e)&&e.every((e=>{if(!((e=this.xref.fetchIfRef(e))instanceof Dict))return!1;if(e.has("Kids")){if(++t>10){warn("_hasOnlyDocumentSignatures: maximum recursion depth reached");return!1}return this._hasOnlyDocumentSignatures(e.get("Kids"),t)}const a=isName(e.get("FT"),"Sig"),r=e.get("Rect"),i=Array.isArray(r)&&r.every((e=>0===e));return a&&i}))}get _xfaStreams(){const e=this.catalog.acroForm;if(!e)return null;const t=e.get("XFA"),a={"xdp:xdp":"",template:"",datasets:"",config:"",connectionSet:"",localeSet:"",stylesheet:"","/xdp:xdp":""};if(t instanceof BaseStream&&!t.isEmpty){a["xdp:xdp"]=t;return a}if(!Array.isArray(t)||0===t.length)return null;for(let e=0,r=t.length;e{u.set(e,t)}));const d=[];for(const[e,a]of u){const i=a.get("FontDescriptor");if(!(i instanceof Dict))continue;let n=i.get("FontFamily");n=n.replaceAll(/[ ]+(\d)/g,"$1");const s={fontFamily:n,fontWeight:i.get("FontWeight"),italicAngle:-i.get("ItalicAngle")};validateCSSFont(s)&&d.push(o.handleSetFont(r,[Name.get(e),1],null,c,t,h,null,s).catch((function(e){warn(`loadXfaFonts: "${e}".`);return null})))}await Promise.all(d);const f=this.xfaFactory.setFonts(l);if(!f)return;s.ignoreErrors=!0;d.length=0;l.length=0;const g=new Set;for(const e of f)getXfaFontName(`${e}-Regular`)||g.add(e);g.size&&f.push("PdfJS-Fallback");for(const e of f)if(!g.has(e))for(const a of[{name:"Regular",fontWeight:400,italicAngle:0},{name:"Bold",fontWeight:700,italicAngle:0},{name:"Italic",fontWeight:400,italicAngle:12},{name:"BoldItalic",fontWeight:700,italicAngle:12}]){const i=`${e}-${a.name}`,n=getXfaFontDict(i);d.push(o.handleSetFont(r,[Name.get(i),1],null,c,t,h,n,{fontFamily:e,fontWeight:a.fontWeight,italicAngle:a.italicAngle}).catch((function(e){warn(`loadXfaFonts: "${e}".`);return null})))}await Promise.all(d);this.xfaFactory.appendFonts(l,g)}async serializeXfaData(e){return this.xfaFactory?this.xfaFactory.serializeData(e):null}get version(){return this.catalog.version||this._version}get formInfo(){const e={hasFields:!1,hasAcroForm:!1,hasXfa:!1,hasSignatures:!1},t=this.catalog.acroForm;if(!t)return shadow(this,"formInfo",e);try{const a=t.get("Fields"),r=Array.isArray(a)&&a.length>0;e.hasFields=r;const i=t.get("XFA");e.hasXfa=Array.isArray(i)&&i.length>0||i instanceof BaseStream&&!i.isEmpty;const n=!!(1&t.get("SigFlags")),s=n&&this._hasOnlyDocumentSignatures(a);e.hasAcroForm=r&&!s;e.hasSignatures=n}catch(e){if(e instanceof MissingDataException)throw e;warn(`Cannot fetch form information: "${e}".`)}return shadow(this,"formInfo",e)}get documentInfo(){const e={PDFFormatVersion:this.version,Language:this.catalog.lang,EncryptFilterName:this.xref.encrypt?this.xref.encrypt.filterName:null,IsLinearized:!!this.linearization,IsAcroFormPresent:this.formInfo.hasAcroForm,IsXFAPresent:this.formInfo.hasXfa,IsCollectionPresent:!!this.catalog.collection,IsSignaturesPresent:this.formInfo.hasSignatures};let t;try{t=this.xref.trailer.get("Info")}catch(e){if(e instanceof MissingDataException)throw e;info("The document information dictionary is invalid.")}if(!(t instanceof Dict))return shadow(this,"documentInfo",e);for(const a of t.getKeys()){const r=t.get(a);switch(a){case"Title":case"Author":case"Subject":case"Keywords":case"Creator":case"Producer":case"CreationDate":case"ModDate":if("string"==typeof r){e[a]=stringToPDFString(r);continue}break;case"Trapped":if(r instanceof Name){e[a]=r;continue}break;default:let t;switch(typeof r){case"string":t=stringToPDFString(r);break;case"number":case"boolean":t=r;break;default:r instanceof Name&&(t=r)}if(void 0===t){warn(`Bad value, for custom key "${a}", in Info: ${r}.`);continue}e.Custom||(e.Custom=Object.create(null));e.Custom[a]=t;continue}warn(`Bad value, for key "${a}", in Info: ${r}.`)}return shadow(this,"documentInfo",e)}get fingerprints(){function validate(e){return"string"==typeof e&&e.length>0&&"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"!==e}function hexString(e){const t=[];for(const a of e){const e=a.toString(16);t.push(e.padStart(2,"0"))}return t.join("")}const e=this.xref.trailer.get("ID");let t,a;if(Array.isArray(e)&&validate(e[0])){t=stringToBytes(e[0]);e[1]!==e[0]&&validate(e[1])&&(a=stringToBytes(e[1]))}else t=Tn(this.stream.getByteRange(0,1024),0,1024);return shadow(this,"fingerprints",[hexString(t),a?hexString(a):null])}async _getLinearizationPage(e){const{catalog:t,linearization:a,xref:r}=this,i=Ref.get(a.objectNumberFirst,0);try{const e=await r.fetchAsync(i);if(e instanceof Dict){let a=e.getRaw("Type");a instanceof Ref&&(a=await r.fetchAsync(a));if(isName(a,"Page")||!e.has("Type")&&!e.has("Kids")){t.pageKidsCountCache.has(i)||t.pageKidsCountCache.put(i,1);t.pageIndexCache.has(i)||t.pageIndexCache.put(i,0);return[e,i]}}throw new FormatError("The Linearization dictionary doesn't point to a valid Page dictionary.")}catch(a){warn(`_getLinearizationPage: "${a.message}".`);return t.getPageDict(e)}}getPage(e){const t=this._pagePromises.get(e);if(t)return t;const{catalog:a,linearization:r,xfaFactory:i}=this;let n;n=i?Promise.resolve([Dict.empty,null]):r?.pageFirst===e?this._getLinearizationPage(e):a.getPageDict(e);n=n.then((([t,r])=>new Page({pdfManager:this.pdfManager,xref:this.xref,pageIndex:e,pageDict:t,ref:r,globalIdFactory:this._globalIdFactory,fontCache:a.fontCache,builtInCMapCache:a.builtInCMapCache,standardFontDataCache:a.standardFontDataCache,globalImageCache:a.globalImageCache,systemFontCache:a.systemFontCache,nonBlendModesSet:a.nonBlendModesSet,xfaFactory:i})));this._pagePromises.set(e,n);return n}async checkFirstPage(e=!1){if(!e)try{await this.getPage(0)}catch(e){if(e instanceof XRefEntryException){this._pagePromises.delete(0);await this.cleanup();throw new XRefParseException}}}async checkLastPage(e=!1){const{catalog:t,pdfManager:a}=this;t.setActualNumPages();let r;try{await Promise.all([a.ensureDoc("xfaFactory"),a.ensureDoc("linearization"),a.ensureCatalog("numPages")]);if(this.xfaFactory)return;r=this.linearization?this.linearization.numPages:t.numPages;if(!Number.isInteger(r))throw new FormatError("Page count is not an integer.");if(r<=1)return;await this.getPage(r-1)}catch(i){this._pagePromises.delete(r-1);await this.cleanup();if(i instanceof XRefEntryException&&!e)throw new XRefParseException;warn(`checkLastPage - invalid /Pages tree /Count: ${r}.`);let n;try{n=await t.getAllPageDicts(e)}catch(a){if(a instanceof XRefEntryException&&!e)throw new XRefParseException;t.setActualNumPages(1);return}for(const[e,[r,i]]of n){let n;if(r instanceof Error){n=Promise.reject(r);n.catch((()=>{}))}else n=Promise.resolve(new Page({pdfManager:a,xref:this.xref,pageIndex:e,pageDict:r,ref:i,globalIdFactory:this._globalIdFactory,fontCache:t.fontCache,builtInCMapCache:t.builtInCMapCache,standardFontDataCache:t.standardFontDataCache,globalImageCache:t.globalImageCache,systemFontCache:t.systemFontCache,nonBlendModesSet:t.nonBlendModesSet,xfaFactory:null}));this._pagePromises.set(e,n)}t.setActualNumPages(n.size)}}fontFallback(e,t){return this.catalog.fontFallback(e,t)}async cleanup(e=!1){return this.catalog?this.catalog.cleanup(e):clearGlobalCaches()}async#N(e,t,a,r,i){const{xref:n}=this;if(!(t instanceof Ref)||i.has(t))return;i.put(t);const s=await n.fetchAsync(t);if(!(s instanceof Dict))return;if(s.has("T")){const t=stringToPDFString(await s.getAsync("T"));e=""===e?t:`${e}.${t}`}else{let t=s;for(;;){t=t.getRaw("Parent");if(t instanceof Ref){if(i.has(t))break;t=await n.fetchAsync(t)}if(!(t instanceof Dict))break;if(t.has("T")){const a=stringToPDFString(await t.getAsync("T"));e=""===e?a:`${e}.${a}`;break}}}a.has(e)||a.set(e,[]);a.get(e).push(AnnotationFactory.create(n,t,r,null,!0,null).then((e=>e?.getFieldObject())).catch((function(e){warn(`#collectFieldObjects: "${e}".`);return null})));if(!s.has("Kids"))return;const o=await s.getAsync("Kids");if(Array.isArray(o))for(const t of o)await this.#N(e,t,a,r,i)}get fieldObjects(){if(!this.formInfo.hasFields)return shadow(this,"fieldObjects",Promise.resolve(null));return shadow(this,"fieldObjects",Promise.all([this.pdfManager.ensureDoc("annotationGlobals"),this.pdfManager.ensureCatalog("acroForm")]).then((async([e,t])=>{if(!e)return null;const a=new RefSet,r=Object.create(null),i=new Map;for(const r of await t.getAsync("Fields"))await this.#N("",r,i,e,a);const n=[];for(const[e,t]of i)n.push(Promise.all(t).then((t=>{(t=t.filter((e=>!!e))).length>0&&(r[e]=t)})));await Promise.all(n);return r})))}get hasJSActions(){return shadow(this,"hasJSActions",this.pdfManager.ensureDoc("_parseHasJSActions"))}async _parseHasJSActions(){const[e,t]=await Promise.all([this.pdfManager.ensureCatalog("jsActions"),this.pdfManager.ensureDoc("fieldObjects")]);return!!e||!!t&&Object.values(t).some((e=>e.some((e=>null!==e.actions))))}get calculationOrderIds(){const e=this.catalog.acroForm;if(!e?.has("CO"))return shadow(this,"calculationOrderIds",null);const t=e.get("CO");if(!Array.isArray(t)||0===t.length)return shadow(this,"calculationOrderIds",null);const a=[];for(const e of t)e instanceof Ref&&a.push(e.toString());return 0===a.length?shadow(this,"calculationOrderIds",null):shadow(this,"calculationOrderIds",a)}get annotationGlobals(){return shadow(this,"annotationGlobals",AnnotationFactory.createGlobals(this.pdfManager))}}class BasePdfManager{constructor(e){this.constructor===BasePdfManager&&unreachable("Cannot initialize BasePdfManager.");this._docBaseUrl=function parseDocBaseUrl(e){if(e){const t=createValidAbsoluteUrl(e);if(t)return t.href;warn(`Invalid absolute docBaseUrl: "${e}".`)}return null}(e.docBaseUrl);this._docId=e.docId;this._password=e.password;this.enableXfa=e.enableXfa;e.evaluatorOptions.isOffscreenCanvasSupported&&=FeatureTest.isOffscreenCanvasSupported;this.evaluatorOptions=e.evaluatorOptions}get docId(){return this._docId}get password(){return this._password}get docBaseUrl(){return this._docBaseUrl}get catalog(){return this.pdfDocument.catalog}ensureDoc(e,t){return this.ensure(this.pdfDocument,e,t)}ensureXRef(e,t){return this.ensure(this.pdfDocument.xref,e,t)}ensureCatalog(e,t){return this.ensure(this.pdfDocument.catalog,e,t)}getPage(e){return this.pdfDocument.getPage(e)}fontFallback(e,t){return this.pdfDocument.fontFallback(e,t)}loadXfaFonts(e,t){return this.pdfDocument.loadXfaFonts(e,t)}loadXfaImages(){return this.pdfDocument.loadXfaImages()}serializeXfaData(e){return this.pdfDocument.serializeXfaData(e)}cleanup(e=!1){return this.pdfDocument.cleanup(e)}async ensure(e,t,a){unreachable("Abstract method `ensure` called")}requestRange(e,t){unreachable("Abstract method `requestRange` called")}requestLoadedStream(e=!1){unreachable("Abstract method `requestLoadedStream` called")}sendProgressiveData(e){unreachable("Abstract method `sendProgressiveData` called")}updatePassword(e){this._password=e}terminate(e){unreachable("Abstract method `terminate` called")}}class LocalPdfManager extends BasePdfManager{constructor(e){super(e);const t=new Stream(e.source);this.pdfDocument=new PDFDocument(this,t);this._loadedStreamPromise=Promise.resolve(t)}async ensure(e,t,a){const r=e[t];return"function"==typeof r?r.apply(e,a):r}requestRange(e,t){return Promise.resolve()}requestLoadedStream(e=!1){return this._loadedStreamPromise}terminate(e){}}class NetworkPdfManager extends BasePdfManager{constructor(e){super(e);this.streamManager=new ChunkedStreamManager(e.source,{msgHandler:e.handler,length:e.length,disableAutoFetch:e.disableAutoFetch,rangeChunkSize:e.rangeChunkSize});this.pdfDocument=new PDFDocument(this,this.streamManager.getStream())}async ensure(e,t,a){try{const r=e[t];return"function"==typeof r?r.apply(e,a):r}catch(r){if(!(r instanceof MissingDataException))throw r;await this.requestRange(r.begin,r.end);return this.ensure(e,t,a)}}requestRange(e,t){return this.streamManager.requestRange(e,t)}requestLoadedStream(e=!1){return this.streamManager.requestAllChunks(e)}sendProgressiveData(e){this.streamManager.onReceiveData({chunk:e})}terminate(e){this.streamManager.abort(e)}}const tc=1,ac=2,rc=1,ic=2,nc=3,sc=4,oc=5,cc=6,lc=7,hc=8;function wrapReason(e){e instanceof Error||"object"==typeof e&&null!==e||unreachable('wrapReason: Expected "reason" to be a (possibly cloned) Error.');switch(e.name){case"AbortException":return new AbortException(e.message);case"MissingPDFException":return new MissingPDFException(e.message);case"PasswordException":return new PasswordException(e.message,e.code);case"UnexpectedResponseException":return new UnexpectedResponseException(e.message,e.status);case"UnknownErrorException":return new UnknownErrorException(e.message,e.details);default:return new UnknownErrorException(e.message,e.toString())}}class MessageHandler{constructor(e,t,a){this.sourceName=e;this.targetName=t;this.comObj=a;this.callbackId=1;this.streamId=1;this.streamSinks=Object.create(null);this.streamControllers=Object.create(null);this.callbackCapabilities=Object.create(null);this.actionHandler=Object.create(null);this._onComObjOnMessage=e=>{const t=e.data;if(t.targetName!==this.sourceName)return;if(t.stream){this.#E(t);return}if(t.callback){const e=t.callbackId,a=this.callbackCapabilities[e];if(!a)throw new Error(`Cannot resolve callback ${e}`);delete this.callbackCapabilities[e];if(t.callback===tc)a.resolve(t.data);else{if(t.callback!==ac)throw new Error("Unexpected callback case");a.reject(wrapReason(t.reason))}return}const r=this.actionHandler[t.action];if(!r)throw new Error(`Unknown action from worker: ${t.action}`);if(t.callbackId){const e=this.sourceName,i=t.sourceName;new Promise((function(e){e(r(t.data))})).then((function(r){a.postMessage({sourceName:e,targetName:i,callback:tc,callbackId:t.callbackId,data:r})}),(function(r){a.postMessage({sourceName:e,targetName:i,callback:ac,callbackId:t.callbackId,reason:wrapReason(r)})}))}else t.streamId?this.#P(t):r(t.data)};a.addEventListener("message",this._onComObjOnMessage)}on(e,t){const a=this.actionHandler;if(a[e])throw new Error(`There is already an actionName called "${e}"`);a[e]=t}send(e,t,a){this.comObj.postMessage({sourceName:this.sourceName,targetName:this.targetName,action:e,data:t},a)}sendWithPromise(e,t,a){const r=this.callbackId++,i=new PromiseCapability;this.callbackCapabilities[r]=i;try{this.comObj.postMessage({sourceName:this.sourceName,targetName:this.targetName,action:e,callbackId:r,data:t},a)}catch(e){i.reject(e)}return i.promise}sendWithStream(e,t,a,r){const i=this.streamId++,n=this.sourceName,s=this.targetName,o=this.comObj;return new ReadableStream({start:a=>{const c=new PromiseCapability;this.streamControllers[i]={controller:a,startCall:c,pullCall:null,cancelCall:null,isClosed:!1};o.postMessage({sourceName:n,targetName:s,action:e,streamId:i,data:t,desiredSize:a.desiredSize},r);return c.promise},pull:e=>{const t=new PromiseCapability;this.streamControllers[i].pullCall=t;o.postMessage({sourceName:n,targetName:s,stream:cc,streamId:i,desiredSize:e.desiredSize});return t.promise},cancel:e=>{assert(e instanceof Error,"cancel must have a valid reason");const t=new PromiseCapability;this.streamControllers[i].cancelCall=t;this.streamControllers[i].isClosed=!0;o.postMessage({sourceName:n,targetName:s,stream:rc,streamId:i,reason:wrapReason(e)});return t.promise}},a)}#P(e){const t=e.streamId,a=this.sourceName,r=e.sourceName,i=this.comObj,n=this,s=this.actionHandler[e.action],o={enqueue(e,n=1,s){if(this.isCancelled)return;const o=this.desiredSize;this.desiredSize-=n;if(o>0&&this.desiredSize<=0){this.sinkCapability=new PromiseCapability;this.ready=this.sinkCapability.promise}i.postMessage({sourceName:a,targetName:r,stream:sc,streamId:t,chunk:e},s)},close(){if(!this.isCancelled){this.isCancelled=!0;i.postMessage({sourceName:a,targetName:r,stream:nc,streamId:t});delete n.streamSinks[t]}},error(e){assert(e instanceof Error,"error must have a valid reason");if(!this.isCancelled){this.isCancelled=!0;i.postMessage({sourceName:a,targetName:r,stream:oc,streamId:t,reason:wrapReason(e)})}},sinkCapability:new PromiseCapability,onPull:null,onCancel:null,isCancelled:!1,desiredSize:e.desiredSize,ready:null};o.sinkCapability.resolve();o.ready=o.sinkCapability.promise;this.streamSinks[t]=o;new Promise((function(t){t(s(e.data,o))})).then((function(){i.postMessage({sourceName:a,targetName:r,stream:hc,streamId:t,success:!0})}),(function(e){i.postMessage({sourceName:a,targetName:r,stream:hc,streamId:t,reason:wrapReason(e)})}))}#E(e){const t=e.streamId,a=this.sourceName,r=e.sourceName,i=this.comObj,n=this.streamControllers[t],s=this.streamSinks[t];switch(e.stream){case hc:e.success?n.startCall.resolve():n.startCall.reject(wrapReason(e.reason));break;case lc:e.success?n.pullCall.resolve():n.pullCall.reject(wrapReason(e.reason));break;case cc:if(!s){i.postMessage({sourceName:a,targetName:r,stream:lc,streamId:t,success:!0});break}s.desiredSize<=0&&e.desiredSize>0&&s.sinkCapability.resolve();s.desiredSize=e.desiredSize;new Promise((function(e){e(s.onPull?.())})).then((function(){i.postMessage({sourceName:a,targetName:r,stream:lc,streamId:t,success:!0})}),(function(e){i.postMessage({sourceName:a,targetName:r,stream:lc,streamId:t,reason:wrapReason(e)})}));break;case sc:assert(n,"enqueue should have stream controller");if(n.isClosed)break;n.controller.enqueue(e.chunk);break;case nc:assert(n,"close should have stream controller");if(n.isClosed)break;n.isClosed=!0;n.controller.close();this.#L(n,t);break;case oc:assert(n,"error should have stream controller");n.controller.error(wrapReason(e.reason));this.#L(n,t);break;case ic:e.success?n.cancelCall.resolve():n.cancelCall.reject(wrapReason(e.reason));this.#L(n,t);break;case rc:if(!s)break;new Promise((function(t){t(s.onCancel?.(wrapReason(e.reason)))})).then((function(){i.postMessage({sourceName:a,targetName:r,stream:ic,streamId:t,success:!0})}),(function(e){i.postMessage({sourceName:a,targetName:r,stream:ic,streamId:t,reason:wrapReason(e)})}));s.sinkCapability.reject(wrapReason(e.reason));s.isCancelled=!0;delete this.streamSinks[t];break;default:throw new Error("Unexpected stream case")}}async#L(e,t){await Promise.allSettled([e.startCall?.promise,e.pullCall?.promise,e.cancelCall?.promise]);delete this.streamControllers[t]}destroy(){this.comObj.removeEventListener("message",this._onComObjOnMessage)}}class PDFWorkerStream{constructor(e){this._msgHandler=e;this._contentLength=null;this._fullRequestReader=null;this._rangeRequestReaders=[]}getFullReader(){assert(!this._fullRequestReader,"PDFWorkerStream.getFullReader can only be called once.");this._fullRequestReader=new PDFWorkerStreamReader(this._msgHandler);return this._fullRequestReader}getRangeReader(e,t){const a=new PDFWorkerStreamRangeReader(e,t,this._msgHandler);this._rangeRequestReaders.push(a);return a}cancelAllRequests(e){this._fullRequestReader?.cancel(e);for(const t of this._rangeRequestReaders.slice(0))t.cancel(e)}}class PDFWorkerStreamReader{constructor(e){this._msgHandler=e;this.onProgress=null;this._contentLength=null;this._isRangeSupported=!1;this._isStreamingSupported=!1;const t=this._msgHandler.sendWithStream("GetReader");this._reader=t.getReader();this._headersReady=this._msgHandler.sendWithPromise("ReaderHeadersReady").then((e=>{this._isStreamingSupported=e.isStreamingSupported;this._isRangeSupported=e.isRangeSupported;this._contentLength=e.contentLength}))}get headersReady(){return this._headersReady}get contentLength(){return this._contentLength}get isStreamingSupported(){return this._isStreamingSupported}get isRangeSupported(){return this._isRangeSupported}async read(){const{value:e,done:t}=await this._reader.read();return t?{value:void 0,done:!0}:{value:e.buffer,done:!1}}cancel(e){this._reader.cancel(e)}}class PDFWorkerStreamRangeReader{constructor(e,t,a){this._msgHandler=a;this.onProgress=null;const r=this._msgHandler.sendWithStream("GetRangeReader",{begin:e,end:t});this._reader=r.getReader()}get isStreamingSupported(){return!1}async read(){const{value:e,done:t}=await this._reader.read();return t?{value:void 0,done:!0}:{value:e.buffer,done:!1}}cancel(e){this._reader.cancel(e)}}class WorkerTask{constructor(e){this.name=e;this.terminated=!1;this._capability=new PromiseCapability}get finished(){return this._capability.promise}finish(){this._capability.resolve()}terminate(){this.terminated=!0}ensureNotTerminated(){if(this.terminated)throw new Error("Worker task was terminated")}}class WorkerMessageHandler{static setup(e,t){let a=!1;e.on("test",(function(t){if(!a){a=!0;e.send("test",t instanceof Uint8Array)}}));e.on("configure",(function(e){!function setVerbosityLevel(e){Number.isInteger(e)&&(sa=e)}(e.verbosity)}));e.on("GetDocRequest",(function(e){return WorkerMessageHandler.createDocumentHandler(e,t)}))}static createDocumentHandler(e,t){let a,r=!1,i=null;const n=new Set,s=getVerbosityLevel(),{docId:o,apiVersion:c}=e,l="4.0.379";if(c!==l)throw new Error(`The API version "${c}" does not match the Worker version "${l}".`);const h=[];for(const e in[])h.push(e);if(h.length)throw new Error("The `Array.prototype` contains unexpected enumerable properties: "+h.join(", ")+"; thus breaking e.g. `for...in` iteration of `Array`s.");const u=o+"_worker";let d=new MessageHandler(u,o,t);function ensureNotTerminated(){if(r)throw new Error("Worker was terminated")}function startWorkerTask(e){n.add(e)}function finishWorkerTask(e){e.finish();n.delete(e)}async function loadDocument(e){await a.ensureDoc("checkHeader");await a.ensureDoc("parseStartXRef");await a.ensureDoc("parse",[e]);await a.ensureDoc("checkFirstPage",[e]);await a.ensureDoc("checkLastPage",[e]);const t=await a.ensureDoc("isPureXfa");if(t){const e=new WorkerTask("loadXfaFonts");startWorkerTask(e);await Promise.all([a.loadXfaFonts(d,e).catch((e=>{})).then((()=>finishWorkerTask(e))),a.loadXfaImages()])}const[r,i]=await Promise.all([a.ensureDoc("numPages"),a.ensureDoc("fingerprints")]);return{numPages:r,fingerprints:i,htmlForXfa:t?await a.ensureDoc("htmlForXfa"):null}}function getPdfManager({data:e,password:t,disableAutoFetch:a,rangeChunkSize:r,length:n,docBaseUrl:s,enableXfa:c,evaluatorOptions:l}){const h={source:null,disableAutoFetch:a,docBaseUrl:s,docId:o,enableXfa:c,evaluatorOptions:l,handler:d,length:n,password:t,rangeChunkSize:r},u=new PromiseCapability;let f;if(e){try{h.source=e;f=new LocalPdfManager(h);u.resolve(f)}catch(e){u.reject(e)}return u.promise}let g,p=[];try{g=new PDFWorkerStream(d)}catch(e){u.reject(e);return u.promise}const m=g.getFullReader();m.headersReady.then((function(){if(m.isRangeSupported){h.source=g;h.length=m.contentLength;h.disableAutoFetch||=m.isStreamingSupported;f=new NetworkPdfManager(h);for(const e of p)f.sendProgressiveData(e);p=[];u.resolve(f);i=null}})).catch((function(e){u.reject(e);i=null}));let b=0;new Promise((function(e,t){const readChunk=function({value:e,done:a}){try{ensureNotTerminated();if(a){f||function(){const e=arrayBuffersToBytes(p);n&&e.length!==n&&warn("reported HTTP length is different from actual");try{h.source=e;f=new LocalPdfManager(h);u.resolve(f)}catch(e){u.reject(e)}p=[]}();i=null;return}b+=e.byteLength;m.isStreamingSupported||d.send("DocProgress",{loaded:b,total:Math.max(b,m.contentLength||0)});f?f.sendProgressiveData(e):p.push(e);m.read().then(readChunk,t)}catch(e){t(e)}};m.read().then(readChunk,t)})).catch((function(e){u.reject(e);i=null}));i=function(e){g.cancelAllRequests(e)};return u.promise}d.on("GetPage",(function(e){return a.getPage(e.pageIndex).then((function(e){return Promise.all([a.ensure(e,"rotate"),a.ensure(e,"ref"),a.ensure(e,"userUnit"),a.ensure(e,"view")]).then((function([e,t,a,r]){return{rotate:e,ref:t,userUnit:a,view:r}}))}))}));d.on("GetPageIndex",(function(e){const t=Ref.get(e.num,e.gen);return a.ensureCatalog("getPageIndex",[t])}));d.on("GetDestinations",(function(e){return a.ensureCatalog("destinations")}));d.on("GetDestination",(function(e){return a.ensureCatalog("getDestination",[e.id])}));d.on("GetPageLabels",(function(e){return a.ensureCatalog("pageLabels")}));d.on("GetPageLayout",(function(e){return a.ensureCatalog("pageLayout")}));d.on("GetPageMode",(function(e){return a.ensureCatalog("pageMode")}));d.on("GetViewerPreferences",(function(e){return a.ensureCatalog("viewerPreferences")}));d.on("GetOpenAction",(function(e){return a.ensureCatalog("openAction")}));d.on("GetAttachments",(function(e){return a.ensureCatalog("attachments")}));d.on("GetDocJSActions",(function(e){return a.ensureCatalog("jsActions")}));d.on("GetPageJSActions",(function({pageIndex:e}){return a.getPage(e).then((function(e){return a.ensure(e,"jsActions")}))}));d.on("GetOutline",(function(e){return a.ensureCatalog("documentOutline")}));d.on("GetOptionalContentConfig",(function(e){return a.ensureCatalog("optionalContentConfig")}));d.on("GetPermissions",(function(e){return a.ensureCatalog("permissions")}));d.on("GetMetadata",(function(e){return Promise.all([a.ensureDoc("documentInfo"),a.ensureCatalog("metadata")])}));d.on("GetMarkInfo",(function(e){return a.ensureCatalog("markInfo")}));d.on("GetData",(function(e){return a.requestLoadedStream().then((function(e){return e.bytes}))}));d.on("GetAnnotations",(function({pageIndex:e,intent:t}){return a.getPage(e).then((function(a){const r=new WorkerTask(`GetAnnotations: page ${e}`);startWorkerTask(r);return a.getAnnotationsData(d,r,t).then((e=>{finishWorkerTask(r);return e}),(e=>{finishWorkerTask(r);throw e}))}))}));d.on("GetFieldObjects",(function(e){return a.ensureDoc("fieldObjects")}));d.on("HasJSActions",(function(e){return a.ensureDoc("hasJSActions")}));d.on("GetCalculationOrderIds",(function(e){return a.ensureDoc("calculationOrderIds")}));d.on("SaveDocument",(async function({isPureXfa:e,numPages:t,annotationStorage:r,filename:i}){const n=[a.requestLoadedStream(),a.ensureCatalog("acroForm"),a.ensureCatalog("acroFormRef"),a.ensureDoc("startXRef"),a.ensureDoc("xref"),a.ensureDoc("linearization"),a.ensureCatalog("structTreeRoot")],s=[],o=e?null:getNewAnnotationsMap(r),[c,l,h,u,f,g,p]=await Promise.all(n),m=f.trailer.getRaw("Root")||null;let b;if(o){p?await p.canUpdateStructTree({pdfManager:a,xref:f,newAnnotationsByPage:o})&&(b=p):await StructTreeRoot.canCreateStructureTree({catalogRef:m,pdfManager:a,newAnnotationsByPage:o})&&(b=null);const e=AnnotationFactory.generateImages(r.values(),f,a.evaluatorOptions.isOffscreenCanvasSupported),t=void 0===b?s:[];for(const[r,i]of o)t.push(a.getPage(r).then((t=>{const a=new WorkerTask(`Save (editor): page ${r}`);return t.saveNewAnnotations(d,a,i,e).finally((function(){finishWorkerTask(a)}))})));null===b?s.push(Promise.all(t).then((async e=>{await StructTreeRoot.createStructureTree({newAnnotationsByPage:o,xref:f,catalogRef:m,pdfManager:a,newRefs:e});return e}))):b&&s.push(Promise.all(t).then((async e=>{await b.updateStructureTree({newAnnotationsByPage:o,pdfManager:a,newRefs:e});return e})))}if(e)s.push(a.serializeXfaData(r));else for(let e=0;ee.needAppearances)),S=l instanceof Dict&&l.get("XFA")||null;let C=null,v=!1;if(Array.isArray(S)){for(let e=0,t=S.length;e{"string"==typeof a&&(e[t]=stringToPDFString(a))}));F={rootRef:m,encryptRef:f.trailer.getRaw("Encrypt")||null,newRef:f.getNewTemporaryRef(),infoRef:f.trailer.getRaw("Info")||null,info:e,fileIds:f.trailer.get("ID")||null,startXRef:g?u:f.lastXRefStreamPos??u,filename:i}}return incrementalUpdate({originalData:c.bytes,xrefInfo:F,newRefs:w,xref:f,hasXfa:!!S,xfaDatasetsRef:C,hasXfaDatasetsEntry:v,needAppearances:k,acroFormRef:h,acroForm:l,xfaData:x}).finally((()=>{f.resetNewTemporaryRef()}))}));d.on("GetOperatorList",(function(e,t){const r=e.pageIndex;a.getPage(r).then((function(a){const i=new WorkerTask(`GetOperatorList: page ${r}`);startWorkerTask(i);const n=s>=Se.INFOS?Date.now():0;a.getOperatorList({handler:d,sink:t,task:i,intent:e.intent,cacheKey:e.cacheKey,annotationStorage:e.annotationStorage}).then((function(e){finishWorkerTask(i);n&&info(`page=${r+1} - getOperatorList: time=${Date.now()-n}ms, len=${e.length}`);t.close()}),(function(e){finishWorkerTask(i);i.terminated||t.error(e)}))}))}));d.on("GetTextContent",(function(e,t){const{pageIndex:r,includeMarkedContent:i,disableNormalization:n}=e;a.getPage(r).then((function(e){const a=new WorkerTask("GetTextContent: page "+r);startWorkerTask(a);const o=s>=Se.INFOS?Date.now():0;e.extractTextContent({handler:d,task:a,sink:t,includeMarkedContent:i,disableNormalization:n}).then((function(){finishWorkerTask(a);o&&info(`page=${r+1} - getTextContent: time=`+(Date.now()-o)+"ms");t.close()}),(function(e){finishWorkerTask(a);a.terminated||t.error(e)}))}))}));d.on("GetStructTree",(function(e){return a.getPage(e.pageIndex).then((function(e){return a.ensure(e,"getStructTree")}))}));d.on("FontFallback",(function(e){return a.fontFallback(e.id,d)}));d.on("Cleanup",(function(e){return a.cleanup(!0)}));d.on("Terminate",(function(e){r=!0;const t=[];if(a){a.terminate(new AbortException("Worker was terminated."));const e=a.cleanup();t.push(e);a=null}else clearGlobalCaches();i&&i(new AbortException("Worker was terminated."));for(const e of n){t.push(e.finished);e.terminate()}return Promise.all(t).then((function(){d.destroy();d=null}))}));d.on("Ready",(function(t){!function setupDoc(e){function onSuccess(e){ensureNotTerminated();d.send("GetDoc",{pdfInfo:e})}function onFailure(e){ensureNotTerminated();if(e instanceof PasswordException){const t=new WorkerTask(`PasswordException: response ${e.code}`);startWorkerTask(t);d.sendWithPromise("PasswordRequest",e).then((function({password:e}){finishWorkerTask(t);a.updatePassword(e);pdfManagerReady()})).catch((function(){finishWorkerTask(t);d.send("DocException",e)}))}else e instanceof InvalidPDFException||e instanceof MissingPDFException||e instanceof UnexpectedResponseException||e instanceof UnknownErrorException?d.send("DocException",e):d.send("DocException",new UnknownErrorException(e.message,e.toString()))}function pdfManagerReady(){ensureNotTerminated();loadDocument(!1).then(onSuccess,(function(e){ensureNotTerminated();e instanceof XRefParseException?a.requestLoadedStream().then((function(){ensureNotTerminated();loadDocument(!0).then(onSuccess,onFailure)})):onFailure(e)}))}ensureNotTerminated();getPdfManager(e).then((function(e){if(r){e.terminate(new AbortException("Worker was terminated."));throw new Error("Worker was terminated")}a=e;a.requestLoadedStream(!0).then((e=>{d.send("DataLoaded",{length:e.bytes.byteLength})}))})).then(pdfManagerReady,onFailure)}(e);e=null}));return u}static initializeFromPort(e){const t=new MessageHandler("worker","main",e);WorkerMessageHandler.setup(t,e);t.send("ready",null)}}"undefined"==typeof window&&!a&&"undefined"!=typeof self&&function isMessagePort(e){return"function"==typeof e.postMessage&&"onmessage"in e}(self)&&WorkerMessageHandler.initializeFromPort(self);var uc=t.WorkerMessageHandler;export{uc as WorkerMessageHandler}; \ No newline at end of file