/**
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 * Copyright 2024 Mozilla Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
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 * You may obtain a copy of the License at
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 *
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 * 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
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 *
 * @licend The above is the entire license notice for the
 * JavaScript code in this page
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shadow(t,e,i,n=!1){Object.defineProperty(t,e,{value:i,enumerable:!n,configurable:!0,writable:!1});return i}const H=function BaseExceptionClosure(){function BaseException(t,e){this.message=t;this.name=e}BaseException.prototype=new Error;BaseException.constructor=BaseException;return BaseException}();class PasswordException extends H{constructor(t,e){super(t,"PasswordException");this.code=e}}class UnknownErrorException extends H{constructor(t,e){super(t,"UnknownErrorException");this.details=e}}class InvalidPDFException extends H{constructor(t){super(t,"InvalidPDFException")}}class ResponseException extends H{constructor(t,e,i){super(t,"ResponseException");this.status=e;this.missing=i}}class FormatError extends H{constructor(t){super(t,"FormatError")}}class AbortException extends H{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<i)return String.fromCharCode.apply(null,t);const n=[];for(let s=0;s<e;s+=i){const r=Math.min(s+i,e),a=t.subarray(s,r);n.push(String.fromCharCode.apply(null,a))}return n.join("")}function stringToBytes(t){"string"!=typeof t&&unreachable("Invalid argument for stringToBytes");const e=t.length,i=new Uint8Array(e);for(let n=0;n<e;++n)i[n]=255&t.charCodeAt(n);return i}class util_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 isImageDecoderSupported(){return shadow(this,"isImageDecoderSupported","undefined"!=typeof ImageDecoder)}static get 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i.text()}return new Promise(((i,n)=>{const s=new XMLHttpRequest;s.open("GET",t,!0);s.responseType=e;s.onreadystatechange=()=>{if(s.readyState===XMLHttpRequest.DONE)if(200!==s.status&&0!==s.status)n(new Error(s.statusText));else{switch(e){case"arraybuffer":case"blob":case"json":i(s.response);return}i(s.responseText)}};s.send(null)}))}class PageViewport{constructor({viewBox:t,userUnit:e,scale:i,rotation:n,offsetX:s=0,offsetY:r=0,dontFlip:a=!1}){this.viewBox=t;this.userUnit=e;this.scale=i;this.rotation=n;this.offsetX=s;this.offsetY=r;i*=e;const o=(t[2]+t[0])/2,l=(t[3]+t[1])/2;let h,c,d,u,p,g,f,m;(n%=360)<0&&(n+=360);switch(n){case 180:h=-1;c=0;d=0;u=1;break;case 90:h=0;c=1;d=1;u=0;break;case 270:h=0;c=-1;d=-1;u=0;break;case 0:h=1;c=0;d=0;u=-1;break;default:throw new Error("PageViewport: Invalid rotation, must be a multiple of 90 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i=[t,e];Util.applyInverseTransform(i,this.transform);return i}}class RenderingCancelledException extends H{constructor(t,e=0){super(t,"RenderingCancelledException");this.extraDelay=e}}function isDataScheme(t){const e=t.length;let i=0;for(;i<e&&""===t[i].trim();)i++;return"data:"===t.substring(i,i+5).toLowerCase()}function isPdfFile(t){return"string"==typeof t&&/\.pdf$/i.test(t)}function getFilenameFromUrl(t){[t]=t.split(/[#?]/,1);return t.substring(t.lastIndexOf("/")+1)}function getPdfFilenameFromUrl(t,e="document.pdf"){if("string"!=typeof t)return e;if(isDataScheme(t)){warn('getPdfFilenameFromUrl: ignore "data:"-URL for performance reasons.');return e}const i=(t=>{try{return new URL(t)}catch{try{return new URL(decodeURIComponent(t))}catch{try{return new URL(t,"https://foo.bar")}catch{try{return new URL(decodeURIComponent(t),"https://foo.bar")}catch{return null}}}}})(t);if(!i)return e;const decode=t=>{try{let e=decodeURIComponent(t);if(e.includes("/")){e=e.split("/").at(-1);return e.test(/^\.pdf$/i)?e:t}return e}catch{return t}},n=/\.pdf$/i,s=i.pathname.split("/").at(-1);if(n.test(s))return decode(s);if(i.searchParams.size>0){const t=Array.from(i.searchParams.values()).reverse();for(const e of t)if(n.test(e))return decode(e);const e=Array.from(i.searchParams.keys()).reverse();for(const t of e)if(n.test(t))return decode(t)}if(i.hash){const t=/[^/?#=]+\.pdf\b(?!.*\.pdf\b)/i.exec(i.hash);if(t)return decode(t[0])}return e}class StatTimer{started=Object.create(null);times=[];time(t){t in this.started&&warn(`Timer is already running for ${t}`);this.started[t]=Date.now()}timeEnd(t){t in this.started||warn(`Timer has not been started for ${t}`);this.times.push({name:t,start:this.started[t],end:Date.now()});delete this.started[t]}toString(){const t=[];let e=0;for(const{name:t}of this.times)e=Math.max(t.length,e);for(const{name:i,start:n,end:s}of this.times)t.push(`${i.padEnd(e)} ${s-n}ms\n`);return t.join("")}}function isValidFetchUrl(t,e){const i=e?URL.parse(t,e):URL.parse(t);return"http:"===i?.protocol||"https:"===i?.protocol}function noContextMenu(t){t.preventDefault()}function stopEvent(t){t.preventDefault();t.stopPropagation()}class PDFDateString{static#i;static toDateObject(t){if(t instanceof Date)return t;if(!t||"string"!=typeof t)return null;this.#i||=new RegExp("^D:(\\d{4})(\\d{2})?(\\d{2})?(\\d{2})?(\\d{2})?(\\d{2})?([Z|+|-])?(\\d{2})?'?(\\d{2})?'?");const e=this.#i.exec(t);if(!e)return null;const i=parseInt(e[1],10);let n=parseInt(e[2],10);n=n>=1&&n<=12?n-1:0;let s=parseInt(e[3],10);s=s>=1&&s<=31?s:1;let r=parseInt(e[4],10);r=r>=0&&r<=23?r:0;let a=parseInt(e[5],10);a=a>=0&&a<=59?a:0;let o=parseInt(e[6],10);o=o>=0&&o<=59?o:0;const l=e[7]||"Z";let h=parseInt(e[8],10);h=h>=0&&h<=23?h:0;let c=parseInt(e[9],10)||0;c=c>=0&&c<=59?c:0;if("-"===l){r+=h;a+=c}else if("+"===l){r-=h;a-=c}return new Date(Date.UTC(i,n,s,r,a,o))}}function getXfaPageViewport(t,{scale:e=1,rotation:i=0}){const{width:n,height:s}=t.attributes.style,r=[0,0,parseInt(n),parseInt(s)];return new PageViewport({viewBox:r,userUnit:1,scale:e,rotation:i})}function getRGB(t){if(t.startsWith("#")){const e=parseInt(t.slice(1),16);return[(16711680&e)>>16,(65280&e)>>8,255&e]}if(t.startsWith("rgb("))return t.slice(4,-1).split(",").map((t=>parseInt(t)));if(t.startsWith("rgba("))return t.slice(5,-1).split(",").map((t=>parseInt(t))).slice(0,3);warn(`Not a valid color format: "${t}"`);return[0,0,0]}function getCurrentTransform(t){const{a:e,b:i,c:n,d:s,e:r,f:a}=t.getTransform();return[e,i,n,s,r,a]}function getCurrentTransformInverse(t){const{a:e,b:i,c:n,d:s,e:r,f:a}=t.getTransform().invertSelf();return[e,i,n,s,r,a]}function setLayerDimensions(t,e,i=!1,n=!0){if(e instanceof PageViewport){const{pageWidth:n,pageHeight:s}=e.rawDims,{style:r}=t,a=util_FeatureTest.isCSSRoundSupported,o=`var(--total-scale-factor) * ${n}px`,l=`var(--total-scale-factor) * ${s}px`,h=a?`round(down, ${o}, var(--scale-round-x))`:`calc(${o})`,c=a?`round(down, ${l}, var(--scale-round-y))`:`calc(${l})`;if(i&&e.rotation%180!=0){r.width=c;r.height=h}else{r.width=h;r.height=c}}n&&t.setAttribute("data-main-rotation",e.rotation)}class OutputScale{constructor(){const{pixelRatio:t}=OutputScale;this.sx=t;this.sy=t}get scaled(){return 1!==this.sx||1!==this.sy}get symmetric(){return this.sx===this.sy}limitCanvas(t,e,i,n,s=-1){let r=1/0,a=1/0,o=1/0;(i=OutputScale.capPixels(i,s))>0&&(r=Math.sqrt(i/(t*e)));if(-1!==n){a=n/t;o=n/e}const l=Math.min(r,a,o);if(this.sx>l||this.sy>l){this.sx=l;this.sy=l;return!0}return!1}static get pixelRatio(){return globalThis.devicePixelRatio||1}static capPixels(t,e){if(e>=0){const i=Math.ceil(window.screen.availWidth*window.screen.availHeight*this.pixelRatio**2*(1+e/100));return t>0?Math.min(t,i):i}return t}}const V=["image/apng","image/avif","image/bmp","image/gif","image/jpeg","image/png","image/svg+xml","image/webp","image/x-icon"];class EditorToolbar{#n=null;#s=null;#r;#a=null;#o=null;#l=null;#h=null;static#c=null;constructor(t){this.#r=t;EditorToolbar.#c||=Object.freeze({freetext:"pdfjs-editor-remove-freetext-button",highlight:"pdfjs-editor-remove-highlight-button",ink:"pdfjs-editor-remove-ink-button",stamp:"pdfjs-editor-remove-stamp-button",signature:"pdfjs-editor-remove-signature-button"})}render(){const t=this.#n=document.createElement("div");t.classList.add("editToolbar","hidden");t.setAttribute("role","toolbar");const e=this.#r._uiManager._signal;if(e instanceof AbortSignal&&!e.aborted){t.addEventListener("contextmenu",noContextMenu,{signal:e});t.addEventListener("pointerdown",EditorToolbar.#d,{signal:e})}const i=this.#a=document.createElement("div");i.className="buttons";t.append(i);const n=this.#r.toolbarPosition;if(n){const{style:e}=t,i="ltr"===this.#r._uiManager.direction?1-n[0]:n[0];e.insetInlineEnd=100*i+"%";e.top=`calc(${100*n[1]}% + var(--editor-toolbar-vert-offset))`}return t}get div(){return this.#n}static#d(t){t.stopPropagation()}#u(t){this.#r._focusEventsAllowed=!1;stopEvent(t)}#p(t){this.#r._focusEventsAllowed=!0;stopEvent(t)}#g(t){const e=this.#r._uiManager._signal;if(!(e instanceof AbortSignal)||e.aborted)return!1;t.addEventListener("focusin",this.#u.bind(this),{capture:!0,signal:e});t.addEventListener("focusout",this.#p.bind(this),{capture:!0,signal:e});t.addEventListener("contextmenu",noContextMenu,{signal:e});return!0}hide(){this.#n.classList.add("hidden");this.#s?.hideDropdown()}show(){this.#n.classList.remove("hidden");this.#o?.shown();this.#l?.shown()}addDeleteButton(){const{editorType:t,_uiManager:e}=this.#r,i=document.createElement("button");i.classList.add("basic","deleteButton");i.tabIndex=0;i.setAttribute("data-l10n-id",EditorToolbar.#c[t]);this.#g(i)&&i.addEventListener("click",(t=>{e.delete()}),{signal:e._signal});this.#a.append(i)}get#f(){const t=document.createElement("div");t.className="divider";return t}async addAltText(t){const e=await t.render();this.#g(e);this.#a.append(e,this.#f);this.#o=t}addComment(t){if(this.#l)return;const e=t.render();if(e){this.#g(e);this.#a.append(e,this.#f);this.#l=t;t.toolbar=this}}addColorPicker(t){if(this.#s)return;this.#s=t;const e=t.renderButton();this.#g(e);this.#a.append(e,this.#f)}async addEditSignatureButton(t){const e=this.#h=await t.renderEditButton(this.#r);this.#g(e);this.#a.append(e,this.#f)}async addButton(t,e){switch(t){case"colorPicker":this.addColorPicker(e);break;case"altText":await this.addAltText(e);break;case"editSignature":await this.addEditSignatureButton(e);break;case"delete":this.addDeleteButton();break;case"comment":this.addComment(e)}}updateEditSignatureButton(t){this.#h&&(this.#h.title=t)}remove(){this.#n.remove();this.#s?.destroy();this.#s=null}}class FloatingToolbar{#a=null;#n=null;#m;constructor(t){this.#m=t}#b(){const t=this.#n=document.createElement("div");t.className="editToolbar";t.setAttribute("role","toolbar");const e=this.#m._signal;e instanceof AbortSignal&&!e.aborted&&t.addEventListener("contextmenu",noContextMenu,{signal:e});const i=this.#a=document.createElement("div");i.className="buttons";t.append(i);this.#m.hasCommentManager()&&this.#y("commentButton","pdfjs-comment-floating-button","pdfjs-comment-floating-button-label",(()=>{this.#m.commentSelection("floating_button")}));this.#y("highlightButton","pdfjs-highlight-floating-button1","pdfjs-highlight-floating-button-label",(()=>{this.#m.highlightSelection("floating_button")}));return t}#v(t,e){let i=0,n=0;for(const s of t){const t=s.y+s.height;if(t<i)continue;const r=s.x+(e?s.width:0);if(t>i){n=r;i=t}else e?r>n&&(n=r):r<n&&(n=r)}return[e?1-n:n,i]}show(t,e,i){const[n,s]=this.#v(e,i),{style:r}=this.#n||=this.#b();t.append(this.#n);r.insetInlineEnd=100*n+"%";r.top=`calc(${100*s}% + var(--editor-toolbar-vert-offset))`}hide(){this.#n.remove()}#y(t,e,i,n){const s=document.createElement("button");s.classList.add("basic",t);s.tabIndex=0;s.setAttribute("data-l10n-id",e);const r=document.createElement("span");s.append(r);r.className="visuallyHidden";r.setAttribute("data-l10n-id",i);const a=this.#m._signal;if(a instanceof AbortSignal&&!a.aborted){s.addEventListener("contextmenu",noContextMenu,{signal:a});s.addEventListener("click",n,{signal:a})}this.#a.append(s)}}function bindEvents(t,e,i){for(const n of i)e.addEventListener(n,t[n].bind(t))}class IdManager{#w=0;get id(){return`${g}${this.#w++}`}}class ImageManager{#A=getUuid();#w=0;#x=null;static get _isSVGFittingCanvas(){const t=new OffscreenCanvas(1,3).getContext("2d",{willReadFrequently:!0}),e=new Image;e.src='data:image/svg+xml;charset=UTF-8,<svg viewBox="0 0 1 1" width="1" height="1" xmlns="http://www.w3.org/2000/svg"><rect width="1" height="1" style="fill:red;"/></svg>';return shadow(this,"_isSVGFittingCanvas",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]})))}async#_(t,e){this.#x||=new Map;let i=this.#x.get(t);if(null===i)return null;if(i?.bitmap){i.refCounter+=1;return i}try{i||={bitmap:null,id:`image_${this.#A}_${this.#w++}`,refCounter:0,isSvg:!1};let t;if("string"==typeof e){i.url=e;t=await fetchData(e,"blob")}else e instanceof File?t=i.file=e:e instanceof Blob&&(t=e);if("image/svg+xml"===t.type){const e=ImageManager._isSVGFittingCanvas,n=new FileReader,s=new Image,r=new Promise(((t,r)=>{s.onload=()=>{i.bitmap=s;i.isSvg=!0;t()};n.onload=async()=>{const t=i.svgUrl=n.result;s.src=await e?`${t}#svgView(preserveAspectRatio(none))`:t};s.onerror=n.onerror=r}));n.readAsDataURL(t);await r}else i.bitmap=await createImageBitmap(t);i.refCounter=1}catch(t){warn(t);i=null}this.#x.set(t,i);i&&this.#x.set(i.id,i);return i}async getFromFile(t){const{lastModified:e,name:i,size:n,type:s}=t;return this.#_(`${e}_${i}_${n}_${s}`,t)}async getFromUrl(t){return this.#_(t,t)}async getFromBlob(t,e){const i=await e;return this.#_(t,i)}async getFromId(t){this.#x||=new Map;const e=this.#x.get(t);if(!e)return null;if(e.bitmap){e.refCounter+=1;return e}if(e.file)return this.getFromFile(e.file);if(e.blobPromise){const{blobPromise:t}=e;delete e.blobPromise;return this.getFromBlob(e.id,t)}return this.getFromUrl(e.url)}getFromCanvas(t,e){this.#x||=new Map;let i=this.#x.get(t);if(i?.bitmap){i.refCounter+=1;return i}const n=new OffscreenCanvas(e.width,e.height);n.getContext("2d").drawImage(e,0,0);i={bitmap:n.transferToImageBitmap(),id:`image_${this.#A}_${this.#w++}`,refCounter:1,isSvg:!1};this.#x.set(t,i);this.#x.set(i.id,i);return i}getSvgUrl(t){const e=this.#x.get(t);return e?.isSvg?e.svgUrl:null}deleteId(t){this.#x||=new Map;const e=this.#x.get(t);if(!e)return;e.refCounter-=1;if(0!==e.refCounter)return;const{bitmap:i}=e;if(!e.url&&!e.file){const t=new OffscreenCanvas(i.width,i.height);t.getContext("bitmaprenderer").transferFromImageBitmap(i);e.blobPromise=t.convertToBlob()}i.close?.();e.bitmap=null}isValidId(t){return t.startsWith(`image_${this.#A}_`)}}class CommandManager{#E=[];#S=!1;#C;#T=-1;constructor(t=128){this.#C=t}add({cmd:t,undo:e,post:i,mustExec:n,type:s=NaN,overwriteIfSameType:r=!1,keepUndo:a=!1}){n&&t();if(this.#S)return;const o={cmd:t,undo:e,post:i,type:s};if(-1===this.#T){this.#E.length>0&&(this.#E.length=0);this.#T=0;this.#E.push(o);return}if(r&&this.#E[this.#T].type===s){a&&(o.undo=this.#E[this.#T].undo);this.#E[this.#T]=o;return}const l=this.#T+1;if(l===this.#C)this.#E.splice(0,1);else{this.#T=l;l<this.#E.length&&this.#E.splice(l)}this.#E.push(o)}undo(){if(-1===this.#T)return;this.#S=!0;const{undo:t,post:e}=this.#E[this.#T];t();e?.();this.#S=!1;this.#T-=1}redo(){if(this.#T<this.#E.length-1){this.#T+=1;this.#S=!0;const{cmd:t,post:e}=this.#E[this.#T];t();e?.();this.#S=!1}}hasSomethingToUndo(){return-1!==this.#T}hasSomethingToRedo(){return this.#T<this.#E.length-1}cleanType(t){if(-1!==this.#T){for(let e=this.#T;e>=0;e--)if(this.#E[e].type!==t){this.#E.splice(e+1,this.#T-e);this.#T=e;return}this.#E.length=0;this.#T=-1}}destroy(){this.#E=null}}class KeyboardManager{constructor(t){this.buffer=[];this.callbacks=new Map;this.allKeys=new Set;const{isMac:e}=util_FeatureTest.platform;for(const[i,n,s={}]of t)for(const t of i){const i=t.startsWith("mac+");if(e&&i){this.callbacks.set(t.slice(4),{callback:n,options:s});this.allKeys.add(t.split("+").at(-1))}else if(!e&&!i){this.callbacks.set(t,{callback:n,options:s});this.allKeys.add(t.split("+").at(-1))}}}#D(t){t.altKey&&this.buffer.push("alt");t.ctrlKey&&this.buffer.push("ctrl");t.metaKey&&this.buffer.push("meta");t.shiftKey&&this.buffer.push("shift");this.buffer.push(t.key);const e=this.buffer.join("+");this.buffer.length=0;return e}exec(t,e){if(!this.allKeys.has(e.key))return;const i=this.callbacks.get(this.#D(e));if(!i)return;const{callback:n,options:{bubbles:s=!1,args:r=[],checker:a=null}}=i;if(!a||a(t,e)){n.bind(t,...r,e)();s||stopEvent(e)}}}class ColorManager{static _colorsMapping=new Map([["CanvasText",[0,0,0]],["Canvas",[255,255,255]]]);get _colors(){const t=new Map([["CanvasText",null],["Canvas",null]]);!function getColorValues(t){const e=document.createElement("span");e.style.visibility="hidden";e.style.colorScheme="only light";document.body.append(e);for(const i of t.keys()){e.style.color=i;const n=window.getComputedStyle(e).color;t.set(i,getRGB(n))}e.remove()}(t);return shadow(this,"_colors",t)}convert(t){const e=getRGB(t);if(!window.matchMedia("(forced-colors: active)").matches)return e;for(const[t,i]of this._colors)if(i.every(((t,i)=>t===e[i])))return ColorManager._colorsMapping.get(t);return e}getHexCode(t){const e=this._colors.get(t);return e?Util.makeHexColor(...e):t}}class AnnotationEditorUIManager{#k=new AbortController;#M=null;#P=null;#I=new Map;#R=new Map;#F=null;#L=null;#O=null;#B=new CommandManager;#N=null;#U=null;#H=null;#z=0;#j=new Set;#G=null;#W=null;#$=new Set;_editorUndoBar=null;#V=!1;#q=!1;#X=!1;#K=null;#Y=null;#Q=null;#J=null;#Z=!1;#tt=null;#et=new IdManager;#it=!1;#nt=!1;#st=!1;#rt=null;#at=null;#ot=null;#lt=null;#ht=null;#ct=f.NONE;#dt=new Set;#ut=null;#pt=null;#gt=null;#ft=null;#mt=null;#bt={isEditing:!1,isEmpty:!0,hasSomethingToUndo:!1,hasSomethingToRedo:!1,hasSelectedEditor:!1,hasSelectedText:!1};#yt=[0,0];#vt=null;#wt=null;#At=null;#xt=null;#_t=null;static TRANSLATE_SMALL=1;static TRANSLATE_BIG=10;static get _keyboardManager(){const t=AnnotationEditorUIManager.prototype,arrowChecker=t=>t.#wt.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 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.#wt.contains(e)&&!t.isEnterHandled}],[[" ","mac+ "],t.addNewEditorFromKeyboard,{checker:(t,{target:e})=>!(e instanceof HTMLButtonElement)&&t.#wt.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,n,s,r,a,o,l,h,c,d,u,p,g,f){const m=this._signal=this.#k.signal;this.#wt=t;this.#At=e;this.#xt=i;this.#F=n;this.#N=s;this.#pt=r;this.#mt=o;this._eventBus=a;a._on("editingaction",this.onEditingAction.bind(this),{signal:m});a._on("pagechanging",this.onPageChanging.bind(this),{signal:m});a._on("scalechanging",this.onScaleChanging.bind(this),{signal:m});a._on("rotationchanging",this.onRotationChanging.bind(this),{signal:m});a._on("setpreference",this.onSetPreference.bind(this),{signal:m});a._on("switchannotationeditorparams",(t=>this.updateParams(t.type,t.value)),{signal:m});window.addEventListener("pointerdown",(()=>{this.#nt=!0}),{capture:!0,signal:m});window.addEventListener("pointerup",(()=>{this.#nt=!1}),{capture:!0,signal:m});this.#Et();this.#St();this.#Ct();this.#L=o.annotationStorage;this.#K=o.filterFactory;this.#gt=l;this.#J=h||null;this.#V=c;this.#q=d;this.#X=u;this.#ht=p||null;this.viewParameters={realScale:PixelsPerInch.PDF_TO_CSS_UNITS,rotation:0};this.isShiftKeyDown=!1;this._editorUndoBar=g||null;this._supportsPinchToZoom=!1!==f}destroy(){this.#_t?.resolve();this.#_t=null;this.#k?.abort();this.#k=null;this._signal=null;for(const t of this.#R.values())t.destroy();this.#R.clear();this.#I.clear();this.#$.clear();this.#lt?.clear();this.#M=null;this.#dt.clear();this.#B.destroy();this.#F?.destroy();this.#N?.destroy();this.#pt?.destroy();this.#tt?.hide();this.#tt=null;this.#ot?.destroy();this.#ot=null;this.#P=null;if(this.#Y){clearTimeout(this.#Y);this.#Y=null}if(this.#vt){clearTimeout(this.#vt);this.#vt=null}this._editorUndoBar?.destroy();this.#mt=null}combinedSignal(t){return AbortSignal.any([this._signal,t.signal])}get mlManager(){return this.#ht}get useNewAltTextFlow(){return this.#q}get useNewAltTextWhenAddingImage(){return this.#X}get hcmFilter(){return shadow(this,"hcmFilter",this.#gt?this.#K.addHCMFilter(this.#gt.foreground,this.#gt.background):"none")}get direction(){return shadow(this,"direction",getComputedStyle(this.#wt).direction)}get _highlightColors(){return shadow(this,"_highlightColors",this.#J?new Map(this.#J.split(",").map((t=>{(t=t.split("=").map((t=>t.trim())))[1]=t[1].toUpperCase();return t}))):null)}get highlightColors(){const{_highlightColors:t}=this;if(!t)return shadow(this,"highlightColors",null);const e=new Map,i=!!this.#gt;for(const[n,s]of t){const t=n.endsWith("_HCM");i&&t?e.set(n.replace("_HCM",""),s):i||t||e.set(n,s)}return shadow(this,"highlightColors",e)}get highlightColorNames(){return shadow(this,"highlightColorNames",this.highlightColors?new Map(Array.from(this.highlightColors,(t=>t.reverse()))):null)}getNonHCMColor(t){if(!this._highlightColors)return t;const e=this.highlightColorNames.get(t);return this._highlightColors.get(e)||t}getNonHCMColorName(t){return this.highlightColorNames.get(t)||t}setCurrentDrawingSession(t){if(t){this.unselectAll();this.disableUserSelect(!0)}else this.disableUserSelect(!1);this.#H=t}setMainHighlightColorPicker(t){this.#ot=t}editAltText(t,e=!1){this.#F?.editAltText(this,t,e)}hasCommentManager(){return!!this.#N}editComment(t,e){this.#N?.open(this,t,e)}getSignature(t){this.#pt?.getSignature({uiManager:this,editor:t})}get signatureManager(){return this.#pt}switchToMode(t,e){this._eventBus.on("annotationeditormodechanged",e,{once:!0,signal:this._signal});this._eventBus.dispatch("showannotationeditorui",{source:this,mode:t})}setPreference(t,e){this._eventBus.dispatch("setpreference",{source:this,name:t,value:e})}onSetPreference({name:t,value:e}){if("enableNewAltTextWhenAddingImage"===t)this.#X=e}onPageChanging({pageNumber:t}){this.#z=t-1}focusMainContainer(){this.#wt.focus()}findParent(t,e){for(const i of this.#R.values()){const{x:n,y:s,width:r,height:a}=i.div.getBoundingClientRect();if(t>=n&&t<=n+r&&e>=s&&e<=s+a)return i}return null}disableUserSelect(t=!1){this.#At.classList.toggle("noUserSelect",t)}addShouldRescale(t){this.#$.add(t)}removeShouldRescale(t){this.#$.delete(t)}onScaleChanging({scale:t}){this.commitOrRemove();this.viewParameters.realScale=t*PixelsPerInch.PDF_TO_CSS_UNITS;for(const t of this.#$)t.onScaleChanging();this.#H?.onScaleChanging()}onRotationChanging({pagesRotation:t}){this.commitOrRemove();this.viewParameters.rotation=t}#Tt({anchorNode:t}){return t.nodeType===Node.TEXT_NODE?t.parentElement:t}#Dt(t){const{currentLayer:e}=this;if(e.hasTextLayer(t))return e;for(const e of this.#R.values())if(e.hasTextLayer(t))return e;return null}highlightSelection(t="",e=!1){const i=document.getSelection();if(!i||i.isCollapsed)return;const{anchorNode:n,anchorOffset:s,focusNode:r,focusOffset:a}=i,o=i.toString(),l=this.#Tt(i).closest(".textLayer"),h=this.getSelectionBoxes(l);if(!h)return;i.empty();const c=this.#Dt(l),d=this.#ct===f.NONE,callback=()=>{const i=c?.createAndAddNewEditor({x:0,y:0},!1,{methodOfCreation:t,boxes:h,anchorNode:n,anchorOffset:s,focusNode:r,focusOffset:a,text:o});d&&this.showAllEditors("highlight",!0,!0);e&&i?.editComment()};d?this.switchToMode(f.HIGHLIGHT,callback):callback()}commentSelection(t=""){this.highlightSelection(t,!0)}#kt(){const t=document.getSelection();if(!t||t.isCollapsed)return;const e=this.#Tt(t).closest(".textLayer"),i=this.getSelectionBoxes(e);if(i){this.#tt||=new FloatingToolbar(this);this.#tt.show(e,i,"ltr"===this.direction)}}addToAnnotationStorage(t){t.isEmpty()||!this.#L||this.#L.has(t.id)||this.#L.setValue(t.id,t)}a11yAlert(t,e=null){const i=this.#xt;if(i){i.setAttribute("data-l10n-id",t);e?i.setAttribute("data-l10n-args",JSON.stringify(e)):i.removeAttribute("data-l10n-args")}}#Mt(){const t=document.getSelection();if(!t||t.isCollapsed){if(this.#ut){this.#tt?.hide();this.#ut=null;this.#Pt({hasSelectedText:!1})}return}const{anchorNode:e}=t;if(e===this.#ut)return;const i=this.#Tt(t).closest(".textLayer");if(i){this.#tt?.hide();this.#ut=e;this.#Pt({hasSelectedText:!0});if(this.#ct===f.HIGHLIGHT||this.#ct===f.NONE){this.#ct===f.HIGHLIGHT&&this.showAllEditors("highlight",!0,!0);this.#Z=this.isShiftKeyDown;if(!this.isShiftKeyDown){const t=this.#ct===f.HIGHLIGHT?this.#Dt(i):null;t?.toggleDrawing();if(this.#nt){const e=new AbortController,i=this.combinedSignal(e),pointerup=i=>{if("pointerup"!==i.type||0===i.button){e.abort();t?.toggleDrawing(!0);"pointerup"===i.type&&this.#It("main_toolbar")}};window.addEventListener("pointerup",pointerup,{signal:i});window.addEventListener("blur",pointerup,{signal:i})}else{t?.toggleDrawing(!0);this.#It("main_toolbar")}}}}else if(this.#ut){this.#tt?.hide();this.#ut=null;this.#Pt({hasSelectedText:!1})}}#It(t=""){this.#ct===f.HIGHLIGHT?this.highlightSelection(t):this.#V&&this.#kt()}#Et(){document.addEventListener("selectionchange",this.#Mt.bind(this),{signal:this._signal})}#Rt(){if(this.#Q)return;this.#Q=new AbortController;const t=this.combinedSignal(this.#Q);window.addEventListener("focus",this.focus.bind(this),{signal:t});window.addEventListener("blur",this.blur.bind(this),{signal:t})}#Ft(){this.#Q?.abort();this.#Q=null}blur(){this.isShiftKeyDown=!1;if(this.#Z){this.#Z=!1;this.#It("main_toolbar")}if(!this.hasSelection)return;const{activeElement:t}=document;for(const e of this.#dt)if(e.div.contains(t)){this.#at=[e,t];e._focusEventsAllowed=!1;break}}focus(){if(!this.#at)return;const[t,e]=this.#at;this.#at=null;e.addEventListener("focusin",(()=>{t._focusEventsAllowed=!0}),{once:!0,signal:this._signal});e.focus()}#Ct(){if(this.#rt)return;this.#rt=new AbortController;const t=this.combinedSignal(this.#rt);window.addEventListener("keydown",this.keydown.bind(this),{signal:t});window.addEventListener("keyup",this.keyup.bind(this),{signal:t})}#Lt(){this.#rt?.abort();this.#rt=null}#Ot(){if(this.#U)return;this.#U=new AbortController;const t=this.combinedSignal(this.#U);document.addEventListener("copy",this.copy.bind(this),{signal:t});document.addEventListener("cut",this.cut.bind(this),{signal:t});document.addEventListener("paste",this.paste.bind(this),{signal:t})}#Bt(){this.#U?.abort();this.#U=null}#St(){const t=this._signal;document.addEventListener("dragover",this.dragOver.bind(this),{signal:t});document.addEventListener("drop",this.drop.bind(this),{signal:t})}addEditListeners(){this.#Ct();this.#Ot()}removeEditListeners(){this.#Lt();this.#Bt()}dragOver(t){for(const{type:e}of t.dataTransfer.items)for(const i of this.#W)if(i.isHandlingMimeForPasting(e)){t.dataTransfer.dropEffect="copy";t.preventDefault();return}}drop(t){for(const e of t.dataTransfer.items)for(const i of this.#W)if(i.isHandlingMimeForPasting(e.type)){i.paste(e,this.currentLayer);t.preventDefault();return}}copy(t){t.preventDefault();this.#M?.commitOrRemove();if(!this.hasSelection)return;const e=[];for(const t of this.#dt){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()}async paste(t){t.preventDefault();const{clipboardData:e}=t;for(const t of e.items)for(const e of this.#W)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){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=await n.deserialize(e);if(!i)return;t.push(i)}const cmd=()=>{for(const e of t)this.#Nt(e);this.#Ut(t)},undo=()=>{for(const e of t)e.remove()};this.addCommands({cmd,undo,mustExec:!0})}catch(t){warn(`paste: "${t.message}".`)}}keydown(t){this.isShiftKeyDown||"Shift"!==t.key||(this.isShiftKeyDown=!0);this.#ct===f.NONE||this.isEditorHandlingKeyboard||AnnotationEditorUIManager._keyboardManager.exec(this,t)}keyup(t){if(this.isShiftKeyDown&&"Shift"===t.key){this.isShiftKeyDown=!1;if(this.#Z){this.#Z=!1;this.#It("main_toolbar")}}}onEditingAction({name:t}){switch(t){case"undo":case"redo":case"delete":case"selectAll":this[t]();break;case"highlightSelection":this.highlightSelection("context_menu");break;case"commentSelection":this.commentSelection("context_menu")}}#Pt(t){if(Object.entries(t).some((([t,e])=>this.#bt[t]!==e))){this._eventBus.dispatch("annotationeditorstateschanged",{source:this,details:Object.assign(this.#bt,t)});this.#ct===f.HIGHLIGHT&&!1===t.hasSelectedEditor&&this.#Ht([[m.HIGHLIGHT_FREE,!0]])}}#Ht(t){this._eventBus.dispatch("annotationeditorparamschanged",{source:this,details:t})}setEditingState(t){if(t){this.#Rt();this.#Ot();this.#Pt({isEditing:this.#ct!==f.NONE,isEmpty:this.#zt(),hasSomethingToUndo:this.#B.hasSomethingToUndo(),hasSomethingToRedo:this.#B.hasSomethingToRedo(),hasSelectedEditor:!1})}else{this.#Ft();this.#Bt();this.#Pt({isEditing:!1});this.disableUserSelect(!1)}}registerEditorTypes(t){if(!this.#W){this.#W=t;for(const t of this.#W)this.#Ht(t.defaultPropertiesToUpdate)}}getId(){return this.#et.id}get currentLayer(){return this.#R.get(this.#z)}getLayer(t){return this.#R.get(t)}get currentPageIndex(){return this.#z}addLayer(t){this.#R.set(t.pageIndex,t);this.#it?t.enable():t.disable()}removeLayer(t){this.#R.delete(t.pageIndex)}async updateMode(t,e=null,i=!1,n=!1,s=!1){if(this.#ct!==t){if(this.#_t){await this.#_t.promise;if(!this.#_t)return}this.#_t=Promise.withResolvers();this.#H?.commitOrRemove();this.#ct===f.POPUP&&this.#N?.hideSidebar();this.#ct=t;if(t!==f.NONE){t===f.SIGNATURE&&await(this.#pt?.loadSignatures());if(t===f.POPUP){this.#P||=await this.#mt.getAnnotationsByType(new Set(this.#W.map((t=>t._editorType))));this.#N?.showSidebar(this.#P)}this.setEditingState(!0);await this.#jt();this.unselectAll();for(const e of this.#R.values())e.updateMode(t);if(e){for(const t of this.#I.values())if(t.annotationElementId===e||t.id===e){this.setSelected(t);s?t.editComment():n&&t.enterInEditMode()}else t.unselect();this.#_t.resolve()}else{i&&this.addNewEditorFromKeyboard();this.#_t.resolve()}}else{this.setEditingState(!1);this.#Gt();this._editorUndoBar?.hide();this.#_t.resolve()}}}addNewEditorFromKeyboard(){this.currentLayer.canCreateNewEmptyEditor()&&this.currentLayer.addNewEditor()}updateToolbar(t){t.mode!==this.#ct&&this._eventBus.dispatch("switchannotationeditormode",{source:this,...t})}updateParams(t,e){if(this.#W){switch(t){case m.CREATE:this.currentLayer.addNewEditor(e);return;case m.HIGHLIGHT_SHOW_ALL:this._eventBus.dispatch("reporttelemetry",{source:this,details:{type:"editing",data:{type:"highlight",action:"toggle_visibility"}}});(this.#ft||=new Map).set(t,e);this.showAllEditors("highlight",e)}if(this.hasSelection)for(const i of this.#dt)i.updateParams(t,e);else for(const i of this.#W)i.updateDefaultParams(t,e)}}showAllEditors(t,e,i=!1){for(const i of this.#I.values())i.editorType===t&&i.show(e);(this.#ft?.get(m.HIGHLIGHT_SHOW_ALL)??!0)!==e&&this.#Ht([[m.HIGHLIGHT_SHOW_ALL,e]])}enableWaiting(t=!1){if(this.#st!==t){this.#st=t;for(const e of this.#R.values()){t?e.disableClick():e.enableClick();e.div.classList.toggle("waiting",t)}}}async#jt(){if(!this.#it){this.#it=!0;const t=[];for(const e of this.#R.values())t.push(e.enable());await Promise.all(t);for(const t of this.#I.values())t.enable()}}#Gt(){this.unselectAll();if(this.#it){this.#it=!1;for(const t of this.#R.values())t.disable();for(const t of this.#I.values())t.disable()}}getEditors(t){const e=[];for(const i of this.#I.values())i.pageIndex===t&&e.push(i);return e}getEditor(t){return this.#I.get(t)}addEditor(t){this.#I.set(t.id,t)}removeEditor(t){if(t.div.contains(document.activeElement)){this.#Y&&clearTimeout(this.#Y);this.#Y=setTimeout((()=>{this.focusMainContainer();this.#Y=null}),0)}this.#I.delete(t.id);t.annotationElementId&&this.#lt?.delete(t.annotationElementId);this.unselect(t);t.annotationElementId&&this.#j.has(t.annotationElementId)||this.#L?.remove(t.id)}addDeletedAnnotationElement(t){this.#j.add(t.annotationElementId);this.addChangedExistingAnnotation(t);t.deleted=!0}isDeletedAnnotationElement(t){return this.#j.has(t)}removeDeletedAnnotationElement(t){this.#j.delete(t.annotationElementId);this.removeChangedExistingAnnotation(t);t.deleted=!1}#Nt(t){const e=this.#R.get(t.pageIndex);if(e)e.addOrRebuild(t);else{this.addEditor(t);this.addToAnnotationStorage(t)}}setActiveEditor(t){if(this.#M!==t){this.#M=t;t&&this.#Ht(t.propertiesToUpdate)}}get#Wt(){let t=null;for(t of this.#dt);return t}updateUI(t){this.#Wt===t&&this.#Ht(t.propertiesToUpdate)}updateUIForDefaultProperties(t){this.#Ht(t.defaultPropertiesToUpdate)}toggleSelected(t){if(this.#dt.has(t)){this.#dt.delete(t);t.unselect();this.#Pt({hasSelectedEditor:this.hasSelection})}else{this.#dt.add(t);t.select();this.#Ht(t.propertiesToUpdate);this.#Pt({hasSelectedEditor:!0})}}setSelected(t){this.updateToolbar({mode:t.mode,editId:t.id});this.#H?.commitOrRemove();for(const e of this.#dt)e!==t&&e.unselect();this.#dt.clear();this.#dt.add(t);t.select();this.#Ht(t.propertiesToUpdate);this.#Pt({hasSelectedEditor:!0})}isSelected(t){return this.#dt.has(t)}get firstSelectedEditor(){return this.#dt.values().next().value}unselect(t){t.unselect();this.#dt.delete(t);this.#Pt({hasSelectedEditor:this.hasSelection})}get hasSelection(){return 0!==this.#dt.size}get isEnterHandled(){return 1===this.#dt.size&&this.firstSelectedEditor.isEnterHandled}undo(){this.#B.undo();this.#Pt({hasSomethingToUndo:this.#B.hasSomethingToUndo(),hasSomethingToRedo:!0,isEmpty:this.#zt()});this._editorUndoBar?.hide()}redo(){this.#B.redo();this.#Pt({hasSomethingToUndo:!0,hasSomethingToRedo:this.#B.hasSomethingToRedo(),isEmpty:this.#zt()})}addCommands(t){this.#B.add(t);this.#Pt({hasSomethingToUndo:!0,hasSomethingToRedo:!1,isEmpty:this.#zt()})}cleanUndoStack(t){this.#B.cleanType(t)}#zt(){if(0===this.#I.size)return!0;if(1===this.#I.size)for(const t of this.#I.values())return t.isEmpty();return!1}delete(){this.commitOrRemove();const t=this.currentLayer?.endDrawingSession(!0);if(!this.hasSelection&&!t)return;const e=t?[t]:[...this.#dt],undo=()=>{for(const t of e)this.#Nt(t)};this.addCommands({cmd:()=>{this._editorUndoBar?.show(undo,1===e.length?e[0].editorType:e.length);for(const t of e)t.remove()},undo,mustExec:!0})}commitOrRemove(){this.#M?.commitOrRemove()}hasSomethingToControl(){return this.#M||this.hasSelection}#Ut(t){for(const t of this.#dt)t.unselect();this.#dt.clear();for(const e of t)if(!e.isEmpty()){this.#dt.add(e);e.select()}this.#Pt({hasSelectedEditor:this.hasSelection})}selectAll(){for(const t of this.#dt)t.commit();this.#Ut(this.#I.values())}unselectAll(){if(this.#M){this.#M.commitOrRemove();if(this.#ct!==f.NONE)return}if(!this.#H?.commitOrRemove()&&this.hasSelection){for(const t of this.#dt)t.unselect();this.#dt.clear();this.#Pt({hasSelectedEditor:!1})}}translateSelectedEditors(t,e,i=!1){i||this.commitOrRemove();if(!this.hasSelection)return;this.#yt[0]+=t;this.#yt[1]+=e;const[n,s]=this.#yt,r=[...this.#dt];this.#vt&&clearTimeout(this.#vt);this.#vt=setTimeout((()=>{this.#vt=null;this.#yt[0]=this.#yt[1]=0;this.addCommands({cmd:()=>{for(const t of r)if(this.#I.has(t.id)){t.translateInPage(n,s);t.translationDone()}},undo:()=>{for(const t of r)if(this.#I.has(t.id)){t.translateInPage(-n,-s);t.translationDone()}},mustExec:!1})}),1e3);for(const i of r){i.translateInPage(t,e);i.translationDone()}}setUpDragSession(){if(this.hasSelection){this.disableUserSelect(!0);this.#G=new Map;for(const t of this.#dt)this.#G.set(t,{savedX:t.x,savedY:t.y,savedPageIndex:t.pageIndex,newX:0,newY:0,newPageIndex:-1})}}endDragSession(){if(!this.#G)return!1;this.disableUserSelect(!1);const t=this.#G;this.#G=null;let e=!1;for(const[{x:i,y:n,pageIndex:s},r]of t){r.newX=i;r.newY=n;r.newPageIndex=s;e||=i!==r.savedX||n!==r.savedY||s!==r.savedPageIndex}if(!e)return!1;const move=(t,e,i,n)=>{if(this.#I.has(t.id)){const s=this.#R.get(n);if(s)t._setParentAndPosition(s,e,i);else{t.pageIndex=n;t.x=e;t.y=i}}};this.addCommands({cmd:()=>{for(const[e,{newX:i,newY:n,newPageIndex:s}]of t)move(e,i,n,s)},undo:()=>{for(const[e,{savedX:i,savedY:n,savedPageIndex:s}]of t)move(e,i,n,s)},mustExec:!0});return!0}dragSelectedEditors(t,e){if(this.#G)for(const i of this.#G.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.#dt.size&&this.firstSelectedEditor.shouldGetKeyboardEvents()}isActive(t){return this.#M===t}getActive(){return this.#M}getMode(){return this.#ct}get imageManager(){return shadow(this,"imageManager",new ImageManager)}getSelectionBoxes(t){if(!t)return null;const e=document.getSelection();for(let i=0,n=e.rangeCount;i<n;i++)if(!t.contains(e.getRangeAt(i).commonAncestorContainer))return null;const{x:i,y:n,width:s,height:r}=t.getBoundingClientRect();let a;switch(t.getAttribute("data-main-rotation")){case"90":a=(t,e,a,o)=>({x:(e-n)/r,y:1-(t+a-i)/s,width:o/r,height:a/s});break;case"180":a=(t,e,a,o)=>({x:1-(t+a-i)/s,y:1-(e+o-n)/r,width:a/s,height:o/r});break;case"270":a=(t,e,a,o)=>({x:1-(e+o-n)/r,y:(t-i)/s,width:o/r,height:a/s});break;default:a=(t,e,a,o)=>({x:(t-i)/s,y:(e-n)/r,width:a/s,height:o/r})}const o=[];for(let t=0,i=e.rangeCount;t<i;t++){const i=e.getRangeAt(t);if(!i.collapsed)for(const{x:t,y:e,width:n,height:s}of i.getClientRects())0!==n&&0!==s&&o.push(a(t,e,n,s))}return 0===o.length?null:o}addChangedExistingAnnotation({annotationElementId:t,id:e}){(this.#O||=new Map).set(t,e)}removeChangedExistingAnnotation({annotationElementId:t}){this.#O?.delete(t)}renderAnnotationElement(t){const e=this.#O?.get(t.data.id);if(!e)return;const i=this.#L.getRawValue(e);i&&(this.#ct!==f.NONE||i.hasBeenModified)&&i.renderAnnotationElement(t)}setMissingCanvas(t,e,i){const n=this.#lt?.get(t);if(n){n.setCanvas(e,i);this.#lt.delete(t)}}addMissingCanvas(t,e){(this.#lt||=new Map).set(t,e)}}class AltText{#o=null;#$t=!1;#Vt=null;#qt=null;#Xt=null;#Kt=null;#Yt=!1;#Qt=null;#r=null;#Jt=null;#Zt=null;#te=!1;static#ee=null;static _l10n=null;constructor(t){this.#r=t;this.#te=t._uiManager.useNewAltTextFlow;AltText.#ee||=Object.freeze({added:"pdfjs-editor-new-alt-text-added-button","added-label":"pdfjs-editor-new-alt-text-added-button-label",missing:"pdfjs-editor-new-alt-text-missing-button","missing-label":"pdfjs-editor-new-alt-text-missing-button-label",review:"pdfjs-editor-new-alt-text-to-review-button","review-label":"pdfjs-editor-new-alt-text-to-review-button-label"})}static initialize(t){AltText._l10n??=t}async render(){const t=this.#Vt=document.createElement("button");t.className="altText";t.tabIndex="0";const e=this.#qt=document.createElement("span");t.append(e);if(this.#te){t.classList.add("new");t.setAttribute("data-l10n-id",AltText.#ee.missing);e.setAttribute("data-l10n-id",AltText.#ee["missing-label"])}else{t.setAttribute("data-l10n-id","pdfjs-editor-alt-text-button");e.setAttribute("data-l10n-id","pdfjs-editor-alt-text-button-label")}const i=this.#r._uiManager._signal;t.addEventListener("contextmenu",noContextMenu,{signal:i});t.addEventListener("pointerdown",(t=>t.stopPropagation()),{signal:i});const onClick=t=>{t.preventDefault();this.#r._uiManager.editAltText(this.#r);this.#te&&this.#r._reportTelemetry({action:"pdfjs.image.alt_text.image_status_label_clicked",data:{label:this.#ie}})};t.addEventListener("click",onClick,{capture:!0,signal:i});t.addEventListener("keydown",(e=>{if(e.target===t&&"Enter"===e.key){this.#Yt=!0;onClick(e)}}),{signal:i});await this.#ne();return t}get#ie(){return(this.#o?"added":null===this.#o&&this.guessedText&&"review")||"missing"}finish(){if(this.#Vt){this.#Vt.focus({focusVisible:this.#Yt});this.#Yt=!1}}isEmpty(){return this.#te?null===this.#o:!this.#o&&!this.#$t}hasData(){return this.#te?null!==this.#o||!!this.#Jt:this.isEmpty()}get guessedText(){return this.#Jt}async setGuessedText(t){if(null===this.#o){this.#Jt=t;this.#Zt=await AltText._l10n.get("pdfjs-editor-new-alt-text-generated-alt-text-with-disclaimer",{generatedAltText:t});this.#ne()}}toggleAltTextBadge(t=!1){if(this.#te&&!this.#o){if(!this.#Qt){const t=this.#Qt=document.createElement("div");t.className="noAltTextBadge";this.#r.div.append(t)}this.#Qt.classList.toggle("hidden",!t)}else{this.#Qt?.remove();this.#Qt=null}}serialize(t){let e=this.#o;t||this.#Jt!==e||(e=this.#Zt);return{altText:e,decorative:this.#$t,guessedText:this.#Jt,textWithDisclaimer:this.#Zt}}get data(){return{altText:this.#o,decorative:this.#$t}}set data({altText:t,decorative:e,guessedText:i,textWithDisclaimer:n,cancel:s=!1}){if(i){this.#Jt=i;this.#Zt=n}if(this.#o!==t||this.#$t!==e){if(!s){this.#o=t;this.#$t=e}this.#ne()}}toggle(t=!1){if(this.#Vt){if(!t&&this.#Kt){clearTimeout(this.#Kt);this.#Kt=null}this.#Vt.disabled=!t}}shown(){this.#r._reportTelemetry({action:"pdfjs.image.alt_text.image_status_label_displayed",data:{label:this.#ie}})}destroy(){this.#Vt?.remove();this.#Vt=null;this.#qt=null;this.#Xt=null;this.#Qt?.remove();this.#Qt=null}async#ne(){const t=this.#Vt;if(!t)return;if(this.#te){t.classList.toggle("done",!!this.#o);t.setAttribute("data-l10n-id",AltText.#ee[this.#ie]);this.#qt?.setAttribute("data-l10n-id",AltText.#ee[`${this.#ie}-label`]);if(!this.#o){this.#Xt?.remove();return}}else{if(!this.#o&&!this.#$t){t.classList.remove("done");this.#Xt?.remove();return}t.classList.add("done");t.setAttribute("data-l10n-id","pdfjs-editor-alt-text-edit-button")}let e=this.#Xt;if(!e){this.#Xt=e=document.createElement("span");e.className="tooltip";e.setAttribute("role","tooltip");e.id=`alt-text-tooltip-${this.#r.id}`;const i=100,n=this.#r._uiManager._signal;n.addEventListener("abort",(()=>{clearTimeout(this.#Kt);this.#Kt=null}),{once:!0});t.addEventListener("mouseenter",(()=>{this.#Kt=setTimeout((()=>{this.#Kt=null;this.#Xt.classList.add("show");this.#r._reportTelemetry({action:"alt_text_tooltip"})}),i)}),{signal:n});t.addEventListener("mouseleave",(()=>{if(this.#Kt){clearTimeout(this.#Kt);this.#Kt=null}this.#Xt?.classList.remove("show")}),{signal:n})}if(this.#$t)e.setAttribute("data-l10n-id","pdfjs-editor-alt-text-decorative-tooltip");else{e.removeAttribute("data-l10n-id");e.textContent=this.#o}e.parentNode||t.append(e);const i=this.#r.getElementForAltText();i?.setAttribute("aria-describedby",e.id)}}class Comment{#se=null;#re=!1;#r=null;#ae=null;#oe=null;#le=null;#he=!1;constructor(t){this.#r=t;this.toolbar=null}render(){if(!this.#r._uiManager.hasCommentManager())return null;const t=this.#se=document.createElement("button");t.className="comment";t.tabIndex="0";t.setAttribute("data-l10n-id","pdfjs-editor-edit-comment-button");const e=this.#r._uiManager._signal;if(!(e instanceof AbortSignal)||e.aborted)return t;t.addEventListener("contextmenu",noContextMenu,{signal:e});t.addEventListener("pointerdown",(t=>t.stopPropagation()),{signal:e});const onClick=t=>{t.preventDefault();this.edit()};t.addEventListener("click",onClick,{capture:!0,signal:e});t.addEventListener("keydown",(e=>{if(e.target===t&&"Enter"===e.key){this.#re=!0;onClick(e)}}),{signal:e});return t}edit(){const{bottom:t,left:e,right:i}=this.#r.getClientDimensions(),n={top:t};"ltr"===this.#r._uiManager.direction?n.right=i:n.left=e;this.#r._uiManager.editComment(this.#r,n)}finish(){if(this.#se){this.#se.focus({focusVisible:this.#re});this.#re=!1}}isDeleted(){return this.#he||""===this.#oe}hasBeenEdited(){return this.isDeleted()||this.#oe!==this.#ae}serialize(){return this.data}get data(){return{text:this.#oe,date:this.#le,deleted:this.#he}}set data(t){if(null!==t){this.#oe=t;this.#le=new Date;this.#he=!1}else{this.#oe="";this.#he=!0}}setInitialText(t){this.#ae=t;this.data=t}toggle(t=!1){this.#se&&(this.#se.disabled=!t)}shown(){}destroy(){this.#se?.remove();this.#se=null;this.#oe="";this.#le=null;this.#r=null;this.#re=!1;this.#he=!1}}class TouchManager{#wt;#ce=!1;#de=null;#ue;#pe;#ge;#fe;#me=null;#be;#ye=null;#ve;#we=null;constructor({container:t,isPinchingDisabled:e=null,isPinchingStopped:i=null,onPinchStart:n=null,onPinching:s=null,onPinchEnd:r=null,signal:a}){this.#wt=t;this.#de=i;this.#ue=e;this.#pe=n;this.#ge=s;this.#fe=r;this.#ve=new AbortController;this.#be=AbortSignal.any([a,this.#ve.signal]);t.addEventListener("touchstart",this.#Ae.bind(this),{passive:!1,signal:this.#be})}get MIN_TOUCH_DISTANCE_TO_PINCH(){return 35/OutputScale.pixelRatio}#Ae(t){if(this.#ue?.())return;if(1===t.touches.length){if(this.#me)return;const t=this.#me=new AbortController,e=AbortSignal.any([this.#be,t.signal]),i=this.#wt,n={capture:!0,signal:e,passive:!1},cancelPointerDown=t=>{if("touch"===t.pointerType){this.#me?.abort();this.#me=null}};i.addEventListener("pointerdown",(t=>{if("touch"===t.pointerType){stopEvent(t);cancelPointerDown(t)}}),n);i.addEventListener("pointerup",cancelPointerDown,n);i.addEventListener("pointercancel",cancelPointerDown,n);return}if(!this.#we){this.#we=new AbortController;const t=AbortSignal.any([this.#be,this.#we.signal]),e=this.#wt,i={signal:t,capture:!1,passive:!1};e.addEventListener("touchmove",this.#xe.bind(this),i);const n=this.#_e.bind(this);e.addEventListener("touchend",n,i);e.addEventListener("touchcancel",n,i);i.capture=!0;e.addEventListener("pointerdown",stopEvent,i);e.addEventListener("pointermove",stopEvent,i);e.addEventListener("pointercancel",stopEvent,i);e.addEventListener("pointerup",stopEvent,i);this.#pe?.()}stopEvent(t);if(2!==t.touches.length||this.#de?.()){this.#ye=null;return}let[e,i]=t.touches;e.identifier>i.identifier&&([e,i]=[i,e]);this.#ye={touch0X:e.screenX,touch0Y:e.screenY,touch1X:i.screenX,touch1Y:i.screenY}}#xe(t){if(!this.#ye||2!==t.touches.length)return;stopEvent(t);let[e,i]=t.touches;e.identifier>i.identifier&&([e,i]=[i,e]);const{screenX:n,screenY:s}=e,{screenX:r,screenY:a}=i,o=this.#ye,{touch0X:l,touch0Y:h,touch1X:c,touch1Y:d}=o,u=c-l,p=d-h,g=r-n,f=a-s,m=Math.hypot(g,f)||1,b=Math.hypot(u,p)||1;if(!this.#ce&&Math.abs(b-m)<=TouchManager.MIN_TOUCH_DISTANCE_TO_PINCH)return;o.touch0X=n;o.touch0Y=s;o.touch1X=r;o.touch1Y=a;if(!this.#ce){this.#ce=!0;return}const y=[(n+r)/2,(s+a)/2];this.#ge?.(y,b,m)}#_e(t){if(!(t.touches.length>=2)){if(this.#we){this.#we.abort();this.#we=null;this.#fe?.()}if(this.#ye){stopEvent(t);this.#ye=null;this.#ce=!1}}}destroy(){this.#ve?.abort();this.#ve=null;this.#me?.abort();this.#me=null}}class AnnotationEditor{#Ee=null;#Se=null;#o=null;#l=null;#Ce=!1;#Te=null;#De="";#ke=!1;#Me=null;#Pe=null;#Ie=null;#Re=null;#Fe="";#Le=!1;#Oe=null;#Be=!1;#Ne=!1;#Ue=!1;#He=null;#ze=0;#je=0;#Ge=null;#We=null;isSelected=!1;_isCopy=!1;_editToolbar=null;_initialOptions=Object.create(null);_initialData=null;_isVisible=!0;_uiManager=null;_focusEventsAllowed=!0;static _l10n=null;static _l10nResizer=null;#$e=!1;#Ve=AnnotationEditor._zIndex++;static _borderLineWidth=-1;static _colorManager=new ColorManager;static _zIndex=1;static _telemetryTimeout=1e3;static get _resizerKeyboardManager(){const t=AnnotationEditor.prototype._resizeWithKeyboard,e=AnnotationEditorUIManager.TRANSLATE_SMALL,i=AnnotationEditorUIManager.TRANSLATE_BIG;return shadow(this,"_resizerKeyboardManager",new 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.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;this.annotationElementId=t.annotationElementId||null;const{rotation:e,rawDims:{pageWidth:i,pageHeight:n,pageX:s,pageY:r}}=this.parent.viewport;this.rotation=e;this.pageRotation=(360+e-this._uiManager.viewParameters.rotation)%360;this.pageDimensions=[i,n];this.pageTranslation=[s,r];const[a,o]=this.parentDimensions;this.x=t.x/a;this.y=t.y/o;this.isAttachedToDOM=!1;this.deleted=!1}get editorType(){return Object.getPrototypeOf(this).constructor._type}get mode(){return Object.getPrototypeOf(this).constructor._editorType}static get isDrawer(){return!1}static get _defaultLineColor(){return 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){AnnotationEditor._l10n??=t;AnnotationEditor._l10nResizer||=Object.freeze({topLeft:"pdfjs-editor-resizer-top-left",topMiddle:"pdfjs-editor-resizer-top-middle",topRight:"pdfjs-editor-resizer-top-right",middleRight:"pdfjs-editor-resizer-middle-right",bottomRight:"pdfjs-editor-resizer-bottom-right",bottomMiddle:"pdfjs-editor-resizer-bottom-middle",bottomLeft:"pdfjs-editor-resizer-bottom-left",middleLeft:"pdfjs-editor-resizer-middle-left"});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){unreachable("Not implemented")}get propertiesToUpdate(){return[]}get _isDraggable(){return this.#$e}set _isDraggable(t){this.#$e=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.#Ve}setParent(t){if(null!==t){this.pageIndex=t.pageIndex;this.pageDimensions=t.pageDimensions}else this.#qe();this.parent=t}focusin(t){this._focusEventsAllowed&&(this.#Le?this.#Le=!1:this.parent.setSelected(this))}focusout(t){if(!this._focusEventsAllowed)return;if(!this.isAttachedToDOM)return;const e=t.relatedTarget;if(!e?.closest(`#${this.id}`)){t.preventDefault();this.parent?.isMultipleSelection||this.commitOrRemove()}}commitOrRemove(){this.isEmpty()?this.remove():this.commit()}commit(){this.isInEditMode()&&this.addToAnnotationStorage()}addToAnnotationStorage(){this._uiManager.addToAnnotationStorage(this)}setAt(t,e,i,n){const[s,r]=this.parentDimensions;[i,n]=this.screenToPageTranslation(i,n);this.x=(t+i)/s;this.y=(e+n)/r;this.fixAndSetPosition()}_moveAfterPaste(t,e){const[i,n]=this.parentDimensions;this.setAt(t*i,e*n,this.width*i,this.height*n);this._onTranslated()}#Xe([t,e],i,n){[i,n]=this.screenToPageTranslation(i,n);this.x+=i/t;this.y+=n/e;this._onTranslating(this.x,this.y);this.fixAndSetPosition()}translate(t,e){this.#Xe(this.parentDimensions,t,e)}translateInPage(t,e){this.#Oe||=[this.x,this.y,this.width,this.height];this.#Xe(this.pageDimensions,t,e);this.div.scrollIntoView({block:"nearest"})}translationDone(){this._onTranslated(this.x,this.y)}drag(t,e){this.#Oe||=[this.x,this.y,this.width,this.height];const{div:i,parentDimensions:[n,s]}=this;this.x+=t/n;this.y+=e/s;if(this.parent&&(this.x<0||this.x>1||this.y<0||this.y>1)){const{x:t,y:e}=this.div.getBoundingClientRect();if(this.parent.findNewParent(this,t,e)){this.x-=Math.floor(this.x);this.y-=Math.floor(this.y)}}let{x:r,y:a}=this;const[o,l]=this.getBaseTranslation();r+=o;a+=l;const{style:h}=i;h.left=`${(100*r).toFixed(2)}%`;h.top=`${(100*a).toFixed(2)}%`;this._onTranslating(r,a);i.scrollIntoView({block:"nearest"})}_onTranslating(t,e){}_onTranslated(t,e){}get _hasBeenMoved(){return!!this.#Oe&&(this.#Oe[0]!==this.x||this.#Oe[1]!==this.y)}get _hasBeenResized(){return!!this.#Oe&&(this.#Oe[2]!==this.width||this.#Oe[3]!==this.height)}getBaseTranslation(){const[t,e]=this.parentDimensions,{_borderLineWidth:i}=AnnotationEditor,n=i/t,s=i/e;switch(this.rotation){case 90:return[-n,s];case 180:return[n,s];case 270:return[n,-s];default:return[-n,-s]}}get _mustFixPosition(){return!0}fixAndSetPosition(t=this.rotation){const{div:{style:e},pageDimensions:[i,n]}=this;let{x:s,y:r,width:a,height:o}=this;a*=i;o*=n;s*=i;r*=n;if(this._mustFixPosition)switch(t){case 0:s=MathClamp(s,0,i-a);r=MathClamp(r,0,n-o);break;case 90:s=MathClamp(s,0,i-o);r=MathClamp(r,a,n);break;case 180:s=MathClamp(s,a,i);r=MathClamp(r,o,n);break;case 270:s=MathClamp(s,o,i);r=MathClamp(r,0,n-a)}this.x=s/=i;this.y=r/=n;const[l,h]=this.getBaseTranslation();s+=l;r+=h;e.left=`${(100*s).toFixed(2)}%`;e.top=`${(100*r).toFixed(2)}%`;this.moveInDOM()}static#Ke(t,e,i){switch(i){case 90:return[e,-t];case 180:return[-t,-e];case 270:return[-e,t];default:return[t,e]}}screenToPageTranslation(t,e){return AnnotationEditor.#Ke(t,e,this.parentRotation)}pageTranslationToScreen(t,e){return AnnotationEditor.#Ke(t,e,360-this.parentRotation)}#Ye(t){switch(t){case 90:{const[t,e]=this.pageDimensions;return[0,-t/e,e/t,0]}case 180:return[-1,0,0,-1];case 270:{const[t,e]=this.pageDimensions;return[0,t/e,-e/t,0]}default:return[1,0,0,1]}}get parentScale(){return this._uiManager.viewParameters.realScale}get parentRotation(){return(this._uiManager.viewParameters.rotation+this.pageRotation)%360}get parentDimensions(){const{parentScale:t,pageDimensions:[e,i]}=this;return[e*t,i*t]}setDims(t,e){const[i,n]=this.parentDimensions,{style:s}=this.div;s.width=`${(100*t/i).toFixed(2)}%`;this.#ke||(s.height=`${(100*e/n).toFixed(2)}%`)}fixDims(){const{style:t}=this.div,{height:e,width:i}=t,n=i.endsWith("%"),s=!this.#ke&&e.endsWith("%");if(n&&s)return;const[r,a]=this.parentDimensions;n||(t.width=`${(100*parseFloat(i)/r).toFixed(2)}%`);this.#ke||s||(t.height=`${(100*parseFloat(e)/a).toFixed(2)}%`)}getInitialTranslation(){return[0,0]}#Qe(){if(this.#Me)return;this.#Me=document.createElement("div");this.#Me.classList.add("resizers");const t=this._willKeepAspectRatio?["topLeft","topRight","bottomRight","bottomLeft"]:["topLeft","topMiddle","topRight","middleRight","bottomRight","bottomMiddle","bottomLeft","middleLeft"],e=this._uiManager._signal;for(const i of t){const t=document.createElement("div");this.#Me.append(t);t.classList.add("resizer",i);t.setAttribute("data-resizer-name",i);t.addEventListener("pointerdown",this.#Je.bind(this,i),{signal:e});t.addEventListener("contextmenu",noContextMenu,{signal:e});t.tabIndex=-1}this.div.prepend(this.#Me)}#Je(t,e){e.preventDefault();const{isMac:i}=util_FeatureTest.platform;if(0!==e.button||e.ctrlKey&&i)return;this.#o?.toggle(!1);const n=this._isDraggable;this._isDraggable=!1;this.#Pe=[e.screenX,e.screenY];const s=new AbortController,r=this._uiManager.combinedSignal(s);this.parent.togglePointerEvents(!1);window.addEventListener("pointermove",this.#Ze.bind(this,t),{passive:!0,capture:!0,signal:r});window.addEventListener("touchmove",stopEvent,{passive:!1,signal:r});window.addEventListener("contextmenu",noContextMenu,{signal:r});this.#Ie={savedX:this.x,savedY:this.y,savedWidth:this.width,savedHeight:this.height};const a=this.parent.div.style.cursor,o=this.div.style.cursor;this.div.style.cursor=this.parent.div.style.cursor=window.getComputedStyle(e.target).cursor;const pointerUpCallback=()=>{s.abort();this.parent.togglePointerEvents(!0);this.#o?.toggle(!0);this._isDraggable=n;this.parent.div.style.cursor=a;this.div.style.cursor=o;this.#ti()};window.addEventListener("pointerup",pointerUpCallback,{signal:r});window.addEventListener("blur",pointerUpCallback,{signal:r})}#ei(t,e,i,n){this.width=i;this.height=n;this.x=t;this.y=e;const[s,r]=this.parentDimensions;this.setDims(s*i,r*n);this.fixAndSetPosition();this._onResized()}_onResized(){}#ti(){if(!this.#Ie)return;const{savedX:t,savedY:e,savedWidth:i,savedHeight:n}=this.#Ie;this.#Ie=null;const s=this.x,r=this.y,a=this.width,o=this.height;s===t&&r===e&&a===i&&o===n||this.addCommands({cmd:this.#ei.bind(this,s,r,a,o),undo:this.#ei.bind(this,t,e,i,n),mustExec:!0})}static _round(t){return Math.round(1e4*t)/1e4}#Ze(t,e){const[i,n]=this.parentDimensions,s=this.x,r=this.y,a=this.width,o=this.height,l=AnnotationEditor.MIN_SIZE/i,h=AnnotationEditor.MIN_SIZE/n,c=this.#Ye(this.rotation),transf=(t,e)=>[c[0]*t+c[2]*e,c[1]*t+c[3]*e],d=this.#Ye(360-this.rotation);let u,p,g=!1,f=!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":f=!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":f=!0;u=(t,e)=>[0,e/2];p=(t,e)=>[t,e/2]}const m=u(a,o),b=p(a,o);let y=transf(...b);const v=AnnotationEditor._round(s+y[0]),w=AnnotationEditor._round(r+y[1]);let A,x,_=1,E=1;if(e.fromKeyboard)({deltaX:A,deltaY:x}=e);else{const{screenX:t,screenY:i}=e,[n,s]=this.#Pe;[A,x]=this.screenToPageTranslation(t-n,i-s);this.#Pe[0]=t;this.#Pe[1]=i}[A,x]=(S=A/i,C=x/n,[d[0]*S+d[2]*C,d[1]*S+d[3]*C]);var S,C;if(g){const t=Math.hypot(a,o);_=E=Math.max(Math.min(Math.hypot(b[0]-m[0]-A,b[1]-m[1]-x)/t,1/a,1/o),l/a,h/o)}else f?_=MathClamp(Math.abs(b[0]-m[0]-A),l,1)/a:E=MathClamp(Math.abs(b[1]-m[1]-x),h,1)/o;const T=AnnotationEditor._round(a*_),D=AnnotationEditor._round(o*E);y=transf(...p(T,D));const k=v-y[0],M=w-y[1];this.#Oe||=[this.x,this.y,this.width,this.height];this.width=T;this.height=D;this.x=k;this.y=M;this.setDims(i*T,n*D);this.fixAndSetPosition();this._onResizing()}_onResizing(){}altTextFinish(){this.#o?.finish()}get toolbarButtons(){return null}async addEditToolbar(){if(this._editToolbar||this.#Ne)return this._editToolbar;this._editToolbar=new EditorToolbar(this);this.div.append(this._editToolbar.render());const{toolbarButtons:t}=this;if(t)for(const[e,i]of t)await this._editToolbar.addButton(e,i);this._editToolbar.addButton("comment",this.addCommentButton());this._editToolbar.addButton("delete");return this._editToolbar}removeEditToolbar(){if(this._editToolbar){this._editToolbar.remove();this._editToolbar=null;this.#o?.destroy()}}addContainer(t){const e=this._editToolbar?.div;e?e.before(t):this.div.append(t)}getClientDimensions(){return this.div.getBoundingClientRect()}createAltText(){if(!this.#o){AltText.initialize(AnnotationEditor._l10n);this.#o=new AltText(this);if(this.#Ee){this.#o.data=this.#Ee;this.#Ee=null}}return this.#o}get altTextData(){return this.#o?.data}set altTextData(t){this.#o&&(this.#o.data=t)}get guessedAltText(){return this.#o?.guessedText}async setGuessedAltText(t){await(this.#o?.setGuessedText(t))}serializeAltText(t){return this.#o?.serialize(t)}hasAltText(){return!!this.#o&&!this.#o.isEmpty()}hasAltTextData(){return this.#o?.hasData()??!1}addCommentButton(){return this.#l?this.#l:this.#l=new Comment(this)}get commentColor(){return null}get comment(){const t=this.#l;return{text:t.data.text,date:t.data.date,deleted:t.isDeleted(),color:this.commentColor}}set comment(t){this.#l||(this.#l=new Comment(this));this.#l.data=t}setCommentData(t){this.#l||(this.#l=new Comment(this));this.#l.setInitialText(t)}get hasEditedComment(){return this.#l?.hasBeenEdited()}async editComment(){this.#l||(this.#l=new Comment(this));this.#l.edit()}addComment(t){if(this.hasEditedComment){const e=180,i=100,[,,,n]=t.rect,[s]=this.pageDimensions,[r]=this.pageTranslation,a=r+s+1,o=n-i,l=a+e;t.popup={contents:this.comment.text,deleted:this.comment.deleted,rect:[a,o,l,n]}}}render(){const t=this.div=document.createElement("div");t.setAttribute("data-editor-rotation",(360-this.rotation)%360);t.className=this.name;t.setAttribute("id",this.id);t.tabIndex=this.#Ce?-1:0;t.setAttribute("role","application");this.defaultL10nId&&t.setAttribute("data-l10n-id",this.defaultL10nId);this._isVisible||t.classList.add("hidden");this.setInForeground();this.#ii();const[e,i]=this.parentDimensions;if(this.parentRotation%180!=0){t.style.maxWidth=`${(100*i/e).toFixed(2)}%`;t.style.maxHeight=`${(100*e/i).toFixed(2)}%`}const[n,s]=this.getInitialTranslation();this.translate(n,s);bindEvents(this,t,["keydown","pointerdown","dblclick"]);this.isResizable&&this._uiManager._supportsPinchToZoom&&(this.#We||=new TouchManager({container:t,isPinchingDisabled:()=>!this.isSelected,onPinchStart:this.#ni.bind(this),onPinching:this.#si.bind(this),onPinchEnd:this.#ri.bind(this),signal:this._uiManager._signal}));this._uiManager._editorUndoBar?.hide();return t}#ni(){this.#Ie={savedX:this.x,savedY:this.y,savedWidth:this.width,savedHeight:this.height};this.#o?.toggle(!1);this.parent.togglePointerEvents(!1)}#si(t,e,i){let n=i/e*.7+1-.7;if(1===n)return;const s=this.#Ye(this.rotation),transf=(t,e)=>[s[0]*t+s[2]*e,s[1]*t+s[3]*e],[r,a]=this.parentDimensions,o=this.x,l=this.y,h=this.width,c=this.height,d=AnnotationEditor.MIN_SIZE/r,u=AnnotationEditor.MIN_SIZE/a;n=Math.max(Math.min(n,1/h,1/c),d/h,u/c);const p=AnnotationEditor._round(h*n),g=AnnotationEditor._round(c*n);if(p===h&&g===c)return;this.#Oe||=[o,l,h,c];const f=transf(h/2,c/2),m=AnnotationEditor._round(o+f[0]),b=AnnotationEditor._round(l+f[1]),y=transf(p/2,g/2);this.x=m-y[0];this.y=b-y[1];this.width=p;this.height=g;this.setDims(r*p,a*g);this.fixAndSetPosition();this._onResizing()}#ri(){this.#o?.toggle(!0);this.parent.togglePointerEvents(!0);this.#ti()}pointerdown(t){const{isMac:e}=util_FeatureTest.platform;if(0!==t.button||t.ctrlKey&&e)t.preventDefault();else{this.#Le=!0;this._isDraggable?this.#ai(t):this.#oi(t)}}#oi(t){const{isMac:e}=util_FeatureTest.platform;t.ctrlKey&&!e||t.shiftKey||t.metaKey&&e?this.parent.toggleSelected(this):this.parent.setSelected(this)}#ai(t){const{isSelected:e}=this;this._uiManager.setUpDragSession();let i=!1;const n=new AbortController,s=this._uiManager.combinedSignal(n),r={capture:!0,passive:!1,signal:s},cancelDrag=t=>{n.abort();this.#Te=null;this.#Le=!1;this._uiManager.endDragSession()||this.#oi(t);i&&this._onStopDragging()};if(e){this.#ze=t.clientX;this.#je=t.clientY;this.#Te=t.pointerId;this.#De=t.pointerType;window.addEventListener("pointermove",(t=>{if(!i){i=!0;this._onStartDragging()}const{clientX:e,clientY:n,pointerId:s}=t;if(s!==this.#Te){stopEvent(t);return}const[r,a]=this.screenToPageTranslation(e-this.#ze,n-this.#je);this.#ze=e;this.#je=n;this._uiManager.dragSelectedEditors(r,a)}),r);window.addEventListener("touchmove",stopEvent,r);window.addEventListener("pointerdown",(t=>{t.pointerType===this.#De&&(this.#We||t.isPrimary)&&cancelDrag(t);stopEvent(t)}),r)}const pointerUpCallback=t=>{this.#Te&&this.#Te!==t.pointerId?stopEvent(t):cancelDrag(t)};window.addEventListener("pointerup",pointerUpCallback,{signal:s});window.addEventListener("blur",pointerUpCallback,{signal:s})}_onStartDragging(){}_onStopDragging(){}moveInDOM(){this.#He&&clearTimeout(this.#He);this.#He=setTimeout((()=>{this.#He=null;this.parent?.moveEditorInDOM(this)}),0)}_setParentAndPosition(t,e,i){t.changeParent(this);this.x=e;this.y=i;this.fixAndSetPosition();this._onTranslated()}getRect(t,e,i=this.rotation){const n=this.parentScale,[s,r]=this.pageDimensions,[a,o]=this.pageTranslation,l=t/n,h=e/n,c=this.x*s,d=this.y*r,u=this.width*s,p=this.height*r;switch(i){case 0:return[c+l+a,r-d-h-p+o,c+l+u+a,r-d-h+o];case 90:return[c+h+a,r-d+l+o,c+h+p+a,r-d+l+u+o];case 180:return[c-l-u+a,r-d+h+o,c-l+a,r-d+h+p+o];case 270:return[c-h-p+a,r-d-l-u+o,c-h+a,r-d-l+o];default:throw new Error("Invalid rotation")}}getRectInCurrentCoords(t,e){const[i,n,s,r]=t,a=s-i,o=r-n;switch(this.rotation){case 0:return[i,e-r,a,o];case 90:return[i,e-n,o,a];case 180:return[s,e-n,a,o];case 270:return[s,e-r,o,a];default:throw new Error("Invalid rotation")}}getPDFRect(){return this.getRect(0,0)}onceAdded(t){}isEmpty(){return!1}enableEditMode(){if(this.isInEditMode())return!1;this.parent.setEditingState(!1);this.#Ne=!0;return!0}disableEditMode(){if(!this.isInEditMode())return!1;this.parent.setEditingState(!0);this.#Ne=!1;return!0}isInEditMode(){return this.#Ne}shouldGetKeyboardEvents(){return this.#Ue}needsToBeRebuilt(){return this.div&&!this.isAttachedToDOM}get isOnScreen(){const{top:t,left:e,bottom:i,right:n}=this.getClientDimensions(),{innerHeight:s,innerWidth:r}=window;return e<r&&n>0&&t<s&&i>0}#ii(){if(this.#Re||!this.div)return;this.#Re=new AbortController;const t=this._uiManager.combinedSignal(this.#Re);this.div.addEventListener("focusin",this.focusin.bind(this),{signal:t});this.div.addEventListener("focusout",this.focusout.bind(this),{signal:t})}rebuild(){this.#ii()}rotate(t){}resize(){}serializeDeleted(){return{id:this.annotationElementId,deleted:!0,pageIndex:this.pageIndex,popupRef:this._initialData?.popupRef||""}}serialize(t=!1,e=null){unreachable("An editor must be serializable")}static async deserialize(t,e,i){const n=new this.prototype.constructor({parent:e,id:e.getNextId(),uiManager:i,annotationElementId:t.annotationElementId});n.rotation=t.rotation;n.#Ee=t.accessibilityData;n._isCopy=t.isCopy||!1;const[s,r]=n.pageDimensions,[a,o,l,h]=n.getRectInCurrentCoords(t.rect,r);n.x=a/s;n.y=o/r;n.width=l/s;n.height=h/r;return n}get hasBeenModified(){return!!this.annotationElementId&&(this.deleted||null!==this.serialize())}remove(){this.#Re?.abort();this.#Re=null;this.isEmpty()||this.commit();this.parent?this.parent.remove(this):this._uiManager.removeEditor(this);if(this.#He){clearTimeout(this.#He);this.#He=null}this.#qe();this.removeEditToolbar();if(this.#Ge){for(const t of this.#Ge.values())clearTimeout(t);this.#Ge=null}this.parent=null;this.#We?.destroy();this.#We=null}get isResizable(){return!1}makeResizable(){if(this.isResizable){this.#Qe();this.#Me.classList.remove("hidden")}}get toolbarPosition(){return null}keydown(t){if(!this.isResizable||t.target!==this.div||"Enter"!==t.key)return;this._uiManager.setSelected(this);this.#Ie={savedX:this.x,savedY:this.y,savedWidth:this.width,savedHeight:this.height};const e=this.#Me.children;if(!this.#Se){this.#Se=Array.from(e);const t=this.#li.bind(this),i=this.#hi.bind(this),n=this._uiManager._signal;for(const e of this.#Se){const s=e.getAttribute("data-resizer-name");e.setAttribute("role","spinbutton");e.addEventListener("keydown",t,{signal:n});e.addEventListener("blur",i,{signal:n});e.addEventListener("focus",this.#ci.bind(this,s),{signal:n});e.setAttribute("data-l10n-id",AnnotationEditor._l10nResizer[s])}}const i=this.#Se[0];let n=0;for(const t of e){if(t===i)break;n++}const s=(360-this.rotation+this.parentRotation)%360/90*(this.#Se.length/4);if(s!==n){if(s<n)for(let t=0;t<n-s;t++)this.#Me.append(this.#Me.firstChild);else if(s>n)for(let t=0;t<s-n;t++)this.#Me.firstChild.before(this.#Me.lastChild);let t=0;for(const i of e){const e=this.#Se[t++].getAttribute("data-resizer-name");i.setAttribute("data-l10n-id",AnnotationEditor._l10nResizer[e])}}this.#di(0);this.#Ue=!0;this.#Me.firstChild.focus({focusVisible:!0});t.preventDefault();t.stopImmediatePropagation()}#li(t){AnnotationEditor._resizerKeyboardManager.exec(this,t)}#hi(t){this.#Ue&&t.relatedTarget?.parentNode!==this.#Me&&this.#qe()}#ci(t){this.#Fe=this.#Ue?t:""}#di(t){if(this.#Se)for(const e of this.#Se)e.tabIndex=t}_resizeWithKeyboard(t,e){this.#Ue&&this.#Ze(this.#Fe,{deltaX:t,deltaY:e,fromKeyboard:!0})}#qe(){this.#Ue=!1;this.#di(-1);this.#ti()}_stopResizingWithKeyboard(){this.#qe();this.div.focus()}select(){if(!this.isSelected||!this._editToolbar){this.isSelected=!0;this.makeResizable();this.div?.classList.add("selectedEditor");if(this._editToolbar){this._editToolbar?.show();this.#o?.toggleAltTextBadge(!1)}else this.addEditToolbar().then((()=>{this.div?.classList.contains("selectedEditor")&&this._editToolbar?.show()}))}}unselect(){if(this.isSelected){this.isSelected=!1;this.#Me?.classList.add("hidden");this.div?.classList.remove("selectedEditor");this.div?.contains(document.activeElement)&&this._uiManager.currentLayer.div.focus({preventScroll:!0});this._editToolbar?.hide();this.#o?.toggleAltTextBadge(!0)}}updateParams(t,e){}disableEditing(){}enableEditing(){}get canChangeContent(){return!1}enterInEditMode(){if(this.canChangeContent){this.enableEditMode();this.div.focus()}}dblclick(t){this.enterInEditMode();this.parent.updateToolbar({mode:this.constructor._editorType,editId:this.id})}getElementForAltText(){return this.div}get contentDiv(){return this.div}get isEditing(){return this.#Be}set isEditing(t){this.#Be=t;if(this.parent)if(t){this.parent.setSelected(this);this.parent.setActiveEditor(this)}else this.parent.setActiveEditor(null)}setAspectRatio(t,e){this.#ke=!0;const i=t/e,{style:n}=this.div;n.aspectRatio=i;n.height="auto"}static get MIN_SIZE(){return 16}static canCreateNewEmptyEditor(){return!0}get telemetryInitialData(){return{action:"added"}}get telemetryFinalData(){return null}_reportTelemetry(t,e=!1){if(e){this.#Ge||=new Map;const{action:e}=t;let i=this.#Ge.get(e);i&&clearTimeout(i);i=setTimeout((()=>{this._reportTelemetry(t);this.#Ge.delete(e);0===this.#Ge.size&&(this.#Ge=null)}),AnnotationEditor._telemetryTimeout);this.#Ge.set(e,i)}else{t.type||=this.editorType;this._uiManager._eventBus.dispatch("reporttelemetry",{source:this,details:{type:"editing",data:t}})}}show(t=this._isVisible){this.div.classList.toggle("hidden",!t);this._isVisible=t}enable(){this.div&&(this.div.tabIndex=0);this.#Ce=!1}disable(){this.div&&(this.div.tabIndex=-1);this.#Ce=!0}renderAnnotationElement(t){if(this.deleted){t.hide();return null}let e=t.container.querySelector(".annotationContent");if(e){if("CANVAS"===e.nodeName){const t=e;e=document.createElement("div");e.classList.add("annotationContent",this.editorType);t.before(e)}}else{e=document.createElement("div");e.classList.add("annotationContent",this.editorType);t.container.prepend(e)}return e}resetAnnotationElement(t){const{firstChild:e}=t.container;"DIV"===e?.nodeName&&e.classList.contains("annotationContent")&&e.remove()}}class FakeEditor extends AnnotationEditor{constructor(t){super(t);this.annotationElementId=t.annotationElementId;this.deleted=!0}serialize(){return this.serializeDeleted()}}const q=3285377520,X=4294901760,K=65535;class MurmurHash3_64{constructor(t){this.h1=t?4294967295&t:q;this.h2=t?4294967295&t:q}update(t){let e,i;if("string"==typeof t){e=new Uint8Array(2*t.length);i=0;for(let n=0,s=t.length;n<s;n++){const s=t.charCodeAt(n);if(s<=255)e[i++]=s;else{e[i++]=s>>>8;e[i++]=255&s}}}else{if(!ArrayBuffer.isView(t))throw new Error("Invalid data format, must be a string or TypedArray.");e=t.slice();i=e.byteLength}const n=i>>2,s=i-4*n,r=new Uint32Array(e.buffer,0,n);let a=0,o=0,l=this.h1,h=this.h2;const c=3432918353,d=461845907,u=11601,p=13715;for(let t=0;t<n;t++)if(1&t){a=r[t];a=a*c&X|a*u&K;a=a<<15|a>>>17;a=a*d&X|a*p&K;l^=a;l=l<<13|l>>>19;l=5*l+3864292196}else{o=r[t];o=o*c&X|o*u&K;o=o<<15|o>>>17;o=o*d&X|o*p&K;h^=o;h=h<<13|h>>>19;h=5*h+3864292196}a=0;switch(s){case 3:a^=e[4*n+2]<<16;case 2:a^=e[4*n+1]<<8;case 1:a^=e[4*n];a=a*c&X|a*u&K;a=a<<15|a>>>17;a=a*d&X|a*p&K;1&n?l^=a:h^=a}this.h1=l;this.h2=h}hexdigest(){let t=this.h1,e=this.h2;t^=e>>>1;t=3981806797*t&X|36045*t&K;e=4283543511*e&X|(2950163797*(e<<16|t>>>16)&X)>>>16;t^=e>>>1;t=444984403*t&X|60499*t&K;e=3301882366*e&X|(3120437893*(e<<16|t>>>16)&X)>>>16;t^=e>>>1;return(t>>>0).toString(16).padStart(8,"0")+(e>>>0).toString(16).padStart(8,"0")}}const Y=Object.freeze({map:null,hash:"",transfer:void 0});class AnnotationStorage{#ui=!1;#pi=null;#gi=new Map;constructor(){this.onSetModified=null;this.onResetModified=null;this.onAnnotationEditor=null}getValue(t,e){const i=this.#gi.get(t);return void 0===i?e:Object.assign(e,i)}getRawValue(t){return this.#gi.get(t)}remove(t){this.#gi.delete(t);0===this.#gi.size&&this.resetModified();if("function"==typeof this.onAnnotationEditor){for(const t of this.#gi.values())if(t instanceof AnnotationEditor)return;this.onAnnotationEditor(null)}}setValue(t,e){const i=this.#gi.get(t);let n=!1;if(void 0!==i){for(const[t,s]of Object.entries(e))if(i[t]!==s){n=!0;i[t]=s}}else{n=!0;this.#gi.set(t,e)}n&&this.#fi();e instanceof AnnotationEditor&&"function"==typeof this.onAnnotationEditor&&this.onAnnotationEditor(e.constructor._type)}has(t){return this.#gi.has(t)}get size(){return this.#gi.size}#fi(){if(!this.#ui){this.#ui=!0;"function"==typeof this.onSetModified&&this.onSetModified()}}resetModified(){if(this.#ui){this.#ui=!1;"function"==typeof this.onResetModified&&this.onResetModified()}}get print(){return new PrintAnnotationStorage(this)}get serializable(){if(0===this.#gi.size)return Y;const t=new Map,e=new MurmurHash3_64,i=[],n=Object.create(null);let s=!1;for(const[i,r]of this.#gi){const a=r instanceof AnnotationEditor?r.serialize(!1,n):r;if(a){t.set(i,a);e.update(`${i}:${JSON.stringify(a)}`);s||=!!a.bitmap}}if(s)for(const e of t.values())e.bitmap&&i.push(e.bitmap);return t.size>0?{map:t,hash:e.hexdigest(),transfer:i}:Y}get editorStats(){let t=null;const e=new Map;for(const i of this.#gi.values()){if(!(i instanceof AnnotationEditor))continue;const n=i.telemetryFinalData;if(!n)continue;const{type:s}=n;e.has(s)||e.set(s,Object.getPrototypeOf(i).constructor);t||=Object.create(null);const r=t[s]||=new Map;for(const[t,e]of Object.entries(n)){if("type"===t)continue;let i=r.get(t);if(!i){i=new Map;r.set(t,i)}const n=i.get(e)??0;i.set(e,n+1)}}for(const[i,n]of e)t[i]=n.computeTelemetryFinalData(t[i]);return t}resetModifiedIds(){this.#pi=null}get modifiedIds(){if(this.#pi)return this.#pi;const t=[];for(const e of this.#gi.values())e instanceof AnnotationEditor&&e.annotationElementId&&e.serialize()&&t.push(e.annotationElementId);return this.#pi={ids:new Set(t),hash:t.join(",")}}[Symbol.iterator](){return this.#gi.entries()}}class PrintAnnotationStorage extends AnnotationStorage{#mi;constructor(t){super();const{map:e,hash:i,transfer:n}=t.serializable,s=structuredClone(e,n?{transfer:n}:null);this.#mi={map:s,hash:i,transfer:n}}get print(){unreachable("Should not call PrintAnnotationStorage.print")}get serializable(){return this.#mi}get modifiedIds(){return shadow(this,"modifiedIds",{ids:new Set,hash:""})}}class FontLoader{#bi=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.#bi.clear();if(this.styleElement){this.styleElement.remove();this.styleElement=null}}async loadSystemFont({systemFontInfo:t,disableFontFace:e,_inspectFont:i}){if(t&&!this.#bi.has(t.loadedName)){assert(!e,"loadSystemFont shouldn't be called when `disableFontFace` is set.");if(this.isFontLoadingAPISupported){const{loadedName:e,src:n,style:s}=t,r=new FontFace(e,n,s);this.addNativeFontFace(r);try{await r.load();this.#bi.add(e);i?.(t)}catch{warn(`Cannot load system font: ${t.baseFontName}, installing it could help to improve PDF rendering.`);this.removeNativeFontFace(r)}}else unreachable("Not implemented: loadSystemFont without the Font Loading API.")}}async bind(t){if(t.attached||t.missingFile&&!t.systemFontInfo)return;t.attached=!0;if(t.systemFontInfo){await this.loadSystemFont(t);return}if(this.isFontLoadingAPISupported){const e=t.createNativeFontFace();if(e){this.addNativeFontFace(e);try{await e.loaded}catch(i){warn(`Failed to load font '${e.family}': '${i}'.`);t.disableFontFace=!0;throw i}}return}const e=t.createFontFaceRule();if(e){this.insertRule(e);if(this.isSyncFontLoadingSupported)return;await new Promise((e=>{const i=this._queueLoadingCallback(e);this._prepareFontLoadEvent(t,i)}))}}get isFontLoadingAPISupported(){return shadow(this,"isFontLoadingAPISupported",!!this._document?.fonts)}get isSyncFontLoadingSupported(){return shadow(this,"isSyncFontLoadingSupported",i||util_FeatureTest.platform.isFirefox)}_queueLoadingCallback(t){const{loadingRequests:e}=this,i={done:!1,complete:function completeRequest(){assert(!i.done,"completeRequest() cannot be called twice.");i.done=!0;for(;e.length>0&&e[0].done;){const t=e.shift();setTimeout(t.callback,0)}},callback:t};e.push(i);return i}get _loadTestFont(){return shadow(this,"_loadTestFont",atob("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"))}_prepareFontLoadEvent(t,e){function int32(t,e){return t.charCodeAt(e)<<24|t.charCodeAt(e+1)<<16|t.charCodeAt(e+2)<<8|255&t.charCodeAt(e+3)}function spliceString(t,e,i,n){return t.substring(0,e)+n+t.substring(e+i)}let i,n;const s=this._document.createElement("canvas");s.width=1;s.height=1;const r=s.getContext("2d");let a=0;const o=`lt${Date.now()}${this.loadTestFontId++}`;let l=this._loadTestFont;l=spliceString(l,976,o.length,o);const h=1482184792;let c=int32(l,16);for(i=0,n=o.length-3;i<n;i+=4)c=c-h+int32(o,i)|0;i<o.length&&(c=c-h+int32(o+"XXX",i)|0);l=spliceString(l,16,4,function string32(t){return String.fromCharCode(t>>24&255,t>>16&255,t>>8&255,255&t)}(c));const d=`@font-face {font-family:"${o}";src:${`url(data:font/opentype;base64,${btoa(l)});`}}`;this.insertRule(d);const u=this._document.createElement("div");u.style.visibility="hidden";u.style.width=u.style.height="10px";u.style.position="absolute";u.style.top=u.style.left="0px";for(const e of[t.loadedName,o]){const t=this._document.createElement("span");t.textContent="Hi";t.style.fontFamily=e;u.append(t)}this._document.body.append(u);!function isFontReady(t,e){if(++a>30){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))}(o,(()=>{u.remove();e.complete()}))}}class FontFaceObject{constructor(t,e=null){this.compiledGlyphs=Object.create(null);for(const e in t)this[e]=t[e];this._inspectFont=e}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 ${this.cssFontInfo.italicAngle}deg`);t=new FontFace(this.cssFontInfo.fontFamily,this.data,e)}else t=new FontFace(this.loadedName,this.data,{});this._inspectFont?.(this);return t}createFontFaceRule(){if(!this.data||this.disableFontFace)return null;const t=`url(data:${this.mimetype};base64,${toBase64Util(this.data)});`;let e;if(this.cssFontInfo){let i=`font-weight: ${this.cssFontInfo.fontWeight};`;this.cssFontInfo.italicAngle&&(i+=`font-style: oblique ${this.cssFontInfo.italicAngle}deg;`);e=`@font-face {font-family:"${this.cssFontInfo.fontFamily}";${i}src:${t}}`}else e=`@font-face {font-family:"${this.loadedName}";src:${t}}`;this._inspectFont?.(this,t);return e}getPathGenerator(t,e){if(void 0!==this.compiledGlyphs[e])return this.compiledGlyphs[e];const i=this.loadedName+"_path_"+e;let n;try{n=t.get(i)}catch(t){warn(`getPathGenerator - ignoring character: "${t}".`)}const s=new Path2D(n||"");this.fontExtraProperties||t.delete(i);return this.compiledGlyphs[e]=s}}function getFactoryUrlProp(t){if("string"!=typeof t)return null;if(t.endsWith("/"))return t;throw new Error(`Invalid factory url: "${t}" must include trailing slash.`)}const isRefProxy=t=>"object"==typeof t&&Number.isInteger(t?.num)&&t.num>=0&&Number.isInteger(t?.gen)&&t.gen>=0,Q=function _isValidExplicitDest(t,e,i){if(!Array.isArray(i)||i.length<2)return!1;const[n,s,...r]=i;if(!t(n)&&!Number.isInteger(n))return!1;if(!e(s))return!1;const a=r.length;let o=!0;switch(s.name){case"XYZ":if(a<2||a>3)return!1;break;case"Fit":case"FitB":return 0===a;case"FitH":case"FitBH":case"FitV":case"FitBV":if(a>1)return!1;break;case"FitR":if(4!==a)return!1;o=!1;break;default:return!1}for(const t of r)if(!("number"==typeof t||o&&null===t))return!1;return!0}.bind(null,isRefProxy,(t=>"object"==typeof t&&"string"==typeof t?.name));class LoopbackPort{#yi=new Map;#vi=Promise.resolve();postMessage(t,e){const i={data:structuredClone(t,e?{transfer:e}:null)};this.#vi.then((()=>{for(const[t]of this.#yi)t.call(this,i)}))}addEventListener(t,e,i=null){let n=null;if(i?.signal instanceof AbortSignal){const{signal:s}=i;if(s.aborted){warn("LoopbackPort - cannot use an `aborted` signal.");return}const onAbort=()=>this.removeEventListener(t,e);n=()=>s.removeEventListener("abort",onAbort);s.addEventListener("abort",onAbort)}this.#yi.set(e,n)}removeEventListener(t,e){const i=this.#yi.get(e);i?.();this.#yi.delete(e)}terminate(){for(const[,t]of this.#yi)t?.();this.#yi.clear()}}const J=1,Z=2,tt=1,et=2,it=3,nt=4,st=5,rt=6,ot=7,lt=8;function onFn(){}function wrapReason(t){if(t instanceof AbortException||t instanceof InvalidPDFException||t instanceof PasswordException||t instanceof ResponseException||t instanceof UnknownErrorException)return t;t instanceof Error||"object"==typeof t&&null!==t||unreachable('wrapReason: Expected "reason" to be a (possibly cloned) Error.');switch(t.name){case"AbortException":return new AbortException(t.message);case"InvalidPDFException":return new InvalidPDFException(t.message);case"PasswordException":return new PasswordException(t.message,t.code);case"ResponseException":return new ResponseException(t.message,t.status,t.missing);case"UnknownErrorException":return new UnknownErrorException(t.message,t.details)}return new UnknownErrorException(t.message,t.toString())}class MessageHandler{#wi=new AbortController;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);i.addEventListener("message",this.#Ai.bind(this),{signal:this.#wi.signal})}#Ai({data:t}){if(t.targetName!==this.sourceName)return;if(t.stream){this.#xi(t);return}if(t.callback){const e=t.callbackId,i=this.callbackCapabilities[e];if(!i)throw new Error(`Cannot resolve callback ${e}`);delete this.callbackCapabilities[e];if(t.callback===J)i.resolve(t.data);else{if(t.callback!==Z)throw new Error("Unexpected callback case");i.reject(wrapReason(t.reason))}return}const e=this.actionHandler[t.action];if(!e)throw new Error(`Unknown action from worker: ${t.action}`);if(t.callbackId){const i=this.sourceName,n=t.sourceName,s=this.comObj;Promise.try(e,t.data).then((function(e){s.postMessage({sourceName:i,targetName:n,callback:J,callbackId:t.callbackId,data:e})}),(function(e){s.postMessage({sourceName:i,targetName:n,callback:Z,callbackId:t.callbackId,reason:wrapReason(e)})}))}else t.streamId?this.#_i(t):e(t.data)}on(t,e){const i=this.actionHandler;if(i[t])throw new Error(`There is already an actionName called "${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++,s=Promise.withResolvers();this.callbackCapabilities[n]=s;try{this.comObj.postMessage({sourceName:this.sourceName,targetName:this.targetName,action:t,callbackId:n,data:e},i)}catch(t){s.reject(t)}return s.promise}sendWithStream(t,e,i,n){const s=this.streamId++,r=this.sourceName,a=this.targetName,o=this.comObj;return new ReadableStream({start:i=>{const l=Promise.withResolvers();this.streamControllers[s]={controller:i,startCall:l,pullCall:null,cancelCall:null,isClosed:!1};o.postMessage({sourceName:r,targetName:a,action:t,streamId:s,data:e,desiredSize:i.desiredSize},n);return l.promise},pull:t=>{const e=Promise.withResolvers();this.streamControllers[s].pullCall=e;o.postMessage({sourceName:r,targetName:a,stream:rt,streamId:s,desiredSize:t.desiredSize});return e.promise},cancel:t=>{assert(t instanceof Error,"cancel must have a valid reason");const e=Promise.withResolvers();this.streamControllers[s].cancelCall=e;this.streamControllers[s].isClosed=!0;o.postMessage({sourceName:r,targetName:a,stream:tt,streamId:s,reason:wrapReason(t)});return e.promise}},i)}#_i(t){const e=t.streamId,i=this.sourceName,n=t.sourceName,s=this.comObj,r=this,a=this.actionHandler[t.action],o={enqueue(t,r=1,a){if(this.isCancelled)return;const o=this.desiredSize;this.desiredSize-=r;if(o>0&&this.desiredSize<=0){this.sinkCapability=Promise.withResolvers();this.ready=this.sinkCapability.promise}s.postMessage({sourceName:i,targetName:n,stream:nt,streamId:e,chunk:t},a)},close(){if(!this.isCancelled){this.isCancelled=!0;s.postMessage({sourceName:i,targetName:n,stream:it,streamId:e});delete r.streamSinks[e]}},error(t){assert(t instanceof Error,"error must have a valid reason");if(!this.isCancelled){this.isCancelled=!0;s.postMessage({sourceName:i,targetName:n,stream:st,streamId:e,reason:wrapReason(t)})}},sinkCapability:Promise.withResolvers(),onPull:null,onCancel:null,isCancelled:!1,desiredSize:t.desiredSize,ready:null};o.sinkCapability.resolve();o.ready=o.sinkCapability.promise;this.streamSinks[e]=o;Promise.try(a,t.data,o).then((function(){s.postMessage({sourceName:i,targetName:n,stream:lt,streamId:e,success:!0})}),(function(t){s.postMessage({sourceName:i,targetName:n,stream:lt,streamId:e,reason:wrapReason(t)})}))}#xi(t){const e=t.streamId,i=this.sourceName,n=t.sourceName,s=this.comObj,r=this.streamControllers[e],a=this.streamSinks[e];switch(t.stream){case lt:t.success?r.startCall.resolve():r.startCall.reject(wrapReason(t.reason));break;case ot:t.success?r.pullCall.resolve():r.pullCall.reject(wrapReason(t.reason));break;case rt:if(!a){s.postMessage({sourceName:i,targetName:n,stream:ot,streamId:e,success:!0});break}a.desiredSize<=0&&t.desiredSize>0&&a.sinkCapability.resolve();a.desiredSize=t.desiredSize;Promise.try(a.onPull||onFn).then((function(){s.postMessage({sourceName:i,targetName:n,stream:ot,streamId:e,success:!0})}),(function(t){s.postMessage({sourceName:i,targetName:n,stream:ot,streamId:e,reason:wrapReason(t)})}));break;case nt:assert(r,"enqueue should have stream controller");if(r.isClosed)break;r.controller.enqueue(t.chunk);break;case it:assert(r,"close should have stream controller");if(r.isClosed)break;r.isClosed=!0;r.controller.close();this.#Ei(r,e);break;case st:assert(r,"error should have stream controller");r.controller.error(wrapReason(t.reason));this.#Ei(r,e);break;case et:t.success?r.cancelCall.resolve():r.cancelCall.reject(wrapReason(t.reason));this.#Ei(r,e);break;case tt:if(!a)break;const o=wrapReason(t.reason);Promise.try(a.onCancel||onFn,o).then((function(){s.postMessage({sourceName:i,targetName:n,stream:et,streamId:e,success:!0})}),(function(t){s.postMessage({sourceName:i,targetName:n,stream:et,streamId:e,reason:wrapReason(t)})}));a.sinkCapability.reject(o);a.isCancelled=!0;delete this.streamSinks[e];break;default:throw new Error("Unexpected stream case")}}async#Ei(t,e){await Promise.allSettled([t.startCall?.promise,t.pullCall?.promise,t.cancelCall?.promise]);delete this.streamControllers[e]}destroy(){this.#wi?.abort();this.#wi=null}}class BaseCanvasFactory{#Si=!1;constructor({enableHWA:t=!1}){this.#Si=t}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",{willReadFrequently:!this.#Si})}}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){unreachable("Abstract method `_createCanvas` called.")}}class DOMCanvasFactory extends BaseCanvasFactory{constructor({ownerDocument:t=globalThis.document,enableHWA:e=!1}){super({enableHWA:e});this._document=t}_createCanvas(t,e){const i=this._document.createElement("canvas");i.width=t;i.height=e;return i}}class BaseCMapReaderFactory{constructor({baseUrl:t=null,isCompressed:e=!0}){this.baseUrl=t;this.isCompressed=e}async fetch({name:t}){if(!this.baseUrl)throw new Error("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":"");return this._fetch(e).then((t=>({cMapData:t,isCompressed:this.isCompressed}))).catch((t=>{throw new Error(`Unable to load ${this.isCompressed?"binary ":""}CMap at: ${e}`)}))}async _fetch(t){unreachable("Abstract method `_fetch` called.")}}class DOMCMapReaderFactory extends BaseCMapReaderFactory{async _fetch(t){const e=await fetchData(t,this.isCompressed?"arraybuffer":"text");return e instanceof ArrayBuffer?new Uint8Array(e):stringToBytes(e)}}__webpack_require__(2489);class BaseFilterFactory{addFilter(t){return"none"}addHCMFilter(t,e){return"none"}addAlphaFilter(t){return"none"}addLuminosityFilter(t){return"none"}addHighlightHCMFilter(t,e,i,n,s){return"none"}destroy(t=!1){}}class DOMFilterFactory extends BaseFilterFactory{#Ci;#Ti;#Di;#ki;#Mi;#Pi;#w=0;constructor({docId:t,ownerDocument:e=globalThis.document}){super();this.#ki=t;this.#Mi=e}get#x(){return this.#Ti||=new Map}get#Ii(){return this.#Pi||=new Map}get#Ri(){if(!this.#Di){const t=this.#Mi.createElement("div"),{style:e}=t;e.visibility="hidden";e.contain="strict";e.width=e.height=0;e.position="absolute";e.top=e.left=0;e.zIndex=-1;const i=this.#Mi.createElementNS($,"svg");i.setAttribute("width",0);i.setAttribute("height",0);this.#Di=this.#Mi.createElementNS($,"defs");t.append(i);i.append(this.#Di);this.#Mi.body.append(t)}return this.#Di}#Fi(t){if(1===t.length){const e=t[0],i=new Array(256);for(let t=0;t<256;t++)i[t]=e[t]/255;const n=i.join(",");return[n,n,n]}const[e,i,n]=t,s=new Array(256),r=new Array(256),a=new Array(256);for(let t=0;t<256;t++){s[t]=e[t]/255;r[t]=i[t]/255;a[t]=n[t]/255}return[s.join(","),r.join(","),a.join(",")]}#Li(t){if(void 0===this.#Ci){this.#Ci="";const t=this.#Mi.URL;t!==this.#Mi.baseURI&&(isDataScheme(t)?warn('#createUrl: ignore "data:"-URL for performance reasons.'):this.#Ci=updateUrlHash(t,""))}return`url(${this.#Ci}#${t})`}addFilter(t){if(!t)return"none";let e=this.#x.get(t);if(e)return e;const[i,n,s]=this.#Fi(t),r=1===t.length?i:`${i}${n}${s}`;e=this.#x.get(r);if(e){this.#x.set(t,e);return e}const a=`g_${this.#ki}_transfer_map_${this.#w++}`,o=this.#Li(a);this.#x.set(t,o);this.#x.set(r,o);const l=this.#Oi(a);this.#Bi(i,n,s,l);return o}addHCMFilter(t,e){const i=`${t}-${e}`,n="base";let s=this.#Ii.get(n);if(s?.key===i)return s.url;if(s){s.filter?.remove();s.key=i;s.url="none";s.filter=null}else{s={key:i,url:"none",filter:null};this.#Ii.set(n,s)}if(!t||!e)return s.url;const r=this.#Ni(t);t=Util.makeHexColor(...r);const a=this.#Ni(e);e=Util.makeHexColor(...a);this.#Ri.style.color="";if("#000000"===t&&"#ffffff"===e||t===e)return s.url;const o=new Array(256);for(let t=0;t<=255;t++){const e=t/255;o[t]=e<=.03928?e/12.92:((e+.055)/1.055)**2.4}const l=o.join(","),h=`g_${this.#ki}_hcm_filter`,c=s.filter=this.#Oi(h);this.#Bi(l,l,l,c);this.#Ui(c);const getSteps=(t,e)=>{const i=r[t]/255,n=a[t]/255,s=new Array(e+1);for(let t=0;t<=e;t++)s[t]=i+t/e*(n-i);return s.join(",")};this.#Bi(getSteps(0,5),getSteps(1,5),getSteps(2,5),c);s.url=this.#Li(h);return s.url}addAlphaFilter(t){let e=this.#x.get(t);if(e)return e;const[i]=this.#Fi([t]),n=`alpha_${i}`;e=this.#x.get(n);if(e){this.#x.set(t,e);return e}const s=`g_${this.#ki}_alpha_map_${this.#w++}`,r=this.#Li(s);this.#x.set(t,r);this.#x.set(n,r);const a=this.#Oi(s);this.#Hi(i,a);return r}addLuminosityFilter(t){let e,i,n=this.#x.get(t||"luminosity");if(n)return n;if(t){[e]=this.#Fi([t]);i=`luminosity_${e}`}else i="luminosity";n=this.#x.get(i);if(n){this.#x.set(t,n);return n}const s=`g_${this.#ki}_luminosity_map_${this.#w++}`,r=this.#Li(s);this.#x.set(t,r);this.#x.set(i,r);const a=this.#Oi(s);this.#zi(a);t&&this.#Hi(e,a);return r}addHighlightHCMFilter(t,e,i,n,s){const r=`${e}-${i}-${n}-${s}`;let a=this.#Ii.get(t);if(a?.key===r)return a.url;if(a){a.filter?.remove();a.key=r;a.url="none";a.filter=null}else{a={key:r,url:"none",filter:null};this.#Ii.set(t,a)}if(!e||!i)return a.url;const[o,l]=[e,i].map(this.#Ni.bind(this));let h=Math.round(.2126*o[0]+.7152*o[1]+.0722*o[2]),c=Math.round(.2126*l[0]+.7152*l[1]+.0722*l[2]),[d,u]=[n,s].map(this.#Ni.bind(this));c<h&&([h,c,d,u]=[c,h,u,d]);this.#Ri.style.color="";const getSteps=(t,e,i)=>{const n=new Array(256),s=(c-h)/i,r=t/255,a=(e-t)/(255*i);let o=0;for(let t=0;t<=i;t++){const e=Math.round(h+t*s),i=r+t*a;for(let t=o;t<=e;t++)n[t]=i;o=e+1}for(let t=o;t<256;t++)n[t]=n[o-1];return n.join(",")},p=`g_${this.#ki}_hcm_${t}_filter`,g=a.filter=this.#Oi(p);this.#Ui(g);this.#Bi(getSteps(d[0],u[0],5),getSteps(d[1],u[1],5),getSteps(d[2],u[2],5),g);a.url=this.#Li(p);return a.url}destroy(t=!1){if(!t||!this.#Pi?.size){this.#Di?.parentNode.parentNode.remove();this.#Di=null;this.#Ti?.clear();this.#Ti=null;this.#Pi?.clear();this.#Pi=null;this.#w=0}}#zi(t){const e=this.#Mi.createElementNS($,"feColorMatrix");e.setAttribute("type","matrix");e.setAttribute("values","0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.3 0.59 0.11 0 0");t.append(e)}#Ui(t){const e=this.#Mi.createElementNS($,"feColorMatrix");e.setAttribute("type","matrix");e.setAttribute("values","0.2126 0.7152 0.0722 0 0 0.2126 0.7152 0.0722 0 0 0.2126 0.7152 0.0722 0 0 0 0 0 1 0");t.append(e)}#Oi(t){const e=this.#Mi.createElementNS($,"filter");e.setAttribute("color-interpolation-filters","sRGB");e.setAttribute("id",t);this.#Ri.append(e);return e}#ji(t,e,i){const n=this.#Mi.createElementNS($,e);n.setAttribute("type","discrete");n.setAttribute("tableValues",i);t.append(n)}#Bi(t,e,i,n){const s=this.#Mi.createElementNS($,"feComponentTransfer");n.append(s);this.#ji(s,"feFuncR",t);this.#ji(s,"feFuncG",e);this.#ji(s,"feFuncB",i)}#Hi(t,e){const i=this.#Mi.createElementNS($,"feComponentTransfer");e.append(i);this.#ji(i,"feFuncA",t)}#Ni(t){this.#Ri.style.color=t;return getRGB(getComputedStyle(this.#Ri).getPropertyValue("color"))}}class BaseStandardFontDataFactory{constructor({baseUrl:t=null}){this.baseUrl=t}async fetch({filename:t}){if(!this.baseUrl)throw new Error("Ensure that the `standardFontDataUrl` API parameter is provided.");if(!t)throw new Error("Font filename must be specified.");const e=`${this.baseUrl}${t}`;return this._fetch(e).catch((t=>{throw new Error(`Unable to load font data at: ${e}`)}))}async _fetch(t){unreachable("Abstract method `_fetch` called.")}}class DOMStandardFontDataFactory extends BaseStandardFontDataFactory{async _fetch(t){const e=await fetchData(t,"arraybuffer");return new Uint8Array(e)}}class BaseWasmFactory{constructor({baseUrl:t=null}){this.baseUrl=t}async fetch({filename:t}){if(!this.baseUrl)throw new Error("Ensure that the `wasmUrl` API parameter is provided.");if(!t)throw new Error("Wasm filename must be specified.");const e=`${this.baseUrl}${t}`;return this._fetch(e).catch((t=>{throw new Error(`Unable to load wasm data at: ${e}`)}))}async _fetch(t){unreachable("Abstract method `_fetch` called.")}}class DOMWasmFactory extends BaseWasmFactory{async _fetch(t){const e=await fetchData(t,"arraybuffer");return new Uint8Array(e)}}if(i){let t;try{const e=process.getBuiltinModule("module").createRequire(import.meta.url);try{t=e("@napi-rs/canvas")}catch(t){warn(`Cannot load "@napi-rs/canvas" package: "${t}".`)}}catch(t){warn(`Cannot access the \`require\` function: "${t}".`)}globalThis.DOMMatrix||(t?.DOMMatrix?globalThis.DOMMatrix=t.DOMMatrix:warn("Cannot polyfill `DOMMatrix`, rendering may be broken."));globalThis.ImageData||(t?.ImageData?globalThis.ImageData=t.ImageData:warn("Cannot polyfill `ImageData`, rendering may be broken."));globalThis.Path2D||(t?.Path2D?globalThis.Path2D=t.Path2D:warn("Cannot polyfill `Path2D`, rendering may be broken."));globalThis.navigator?.language||(globalThis.navigator={language:"en-US",platform:"",userAgent:""})}async function node_utils_fetchData(t){const e=process.getBuiltinModule("fs"),i=await e.promises.readFile(t);return new Uint8Array(i)}class NodeFilterFactory extends BaseFilterFactory{}class NodeCanvasFactory extends BaseCanvasFactory{_createCanvas(t,e){return process.getBuiltinModule("module").createRequire(import.meta.url)("@napi-rs/canvas").createCanvas(t,e)}}class NodeCMapReaderFactory extends BaseCMapReaderFactory{async _fetch(t){return node_utils_fetchData(t)}}class NodeStandardFontDataFactory extends BaseStandardFontDataFactory{async _fetch(t){return node_utils_fetchData(t)}}class NodeWasmFactory extends BaseWasmFactory{async _fetch(t){return node_utils_fetchData(t)}}__webpack_require__(7588);const ht="__forcedDependency";class CanvasDependencyTracker{#Gi={__proto__:null};#Wi={__proto__:null,transform:[],moveText:[],sameLineText:[],[ht]:[]};#$i=new Map;#Vi=[];#qi=[];#Xi=[[1,0,0,1,0,0]];#Ki=[-1/0,-1/0,1/0,1/0];#Yi=new Float64Array([1/0,1/0,-1/0,-1/0]);#Qi=-1;#Ji=new Set;#Zi=new Map;#tn=new Map;#en;#in;constructor(t){this.#en=t.width;this.#in=t.height}save(t){this.#Gi={__proto__:this.#Gi};this.#Wi={__proto__:this.#Wi,transform:{__proto__:this.#Wi.transform},moveText:{__proto__:this.#Wi.moveText},sameLineText:{__proto__:this.#Wi.sameLineText},[ht]:{__proto__:this.#Wi[ht]}};this.#Ki={__proto__:this.#Ki};this.#Vi.push([t,null]);return this}restore(t){const e=Object.getPrototypeOf(this.#Gi);if(null===e)return this;this.#Gi=e;this.#Wi=Object.getPrototypeOf(this.#Wi);this.#Ki=Object.getPrototypeOf(this.#Ki);const i=this.#Vi.pop();void 0!==i&&(i[1]=t);return this}recordOpenMarker(t){this.#Vi.push([t,null]);return this}getOpenMarker(){return 0===this.#Vi.length?null:this.#Vi.at(-1)[0]}recordCloseMarker(t){const e=this.#Vi.pop();void 0!==e&&(e[1]=t);return this}beginMarkedContent(t){this.#qi.push([t,null]);return this}endMarkedContent(t){const e=this.#qi.pop();void 0!==e&&(e[1]=t);return this}pushBaseTransform(t){this.#Xi.push(Util.multiplyByDOMMatrix(this.#Xi.at(-1),t.getTransform()));return this}popBaseTransform(){this.#Xi.length>1&&this.#Xi.pop();return this}recordSimpleData(t,e){this.#Gi[t]=e;return this}recordIncrementalData(t,e){this.#Wi[t].push(e);return this}resetIncrementalData(t,e){this.#Wi[t].length=0;return this}recordNamedData(t,e){this.#$i.set(t,e);return this}recordFutureForcedDependency(t,e){this.recordIncrementalData(ht,e);return this}inheritSimpleDataAsFutureForcedDependencies(t){for(const e of t)e in this.#Gi&&this.recordFutureForcedDependency(e,this.#Gi[e]);return this}inheritPendingDependenciesAsFutureForcedDependencies(){for(const t of this.#Ji)this.recordFutureForcedDependency(ht,t);return this}resetBBox(t){this.#Qi=t;this.#Yi[0]=1/0;this.#Yi[1]=1/0;this.#Yi[2]=-1/0;this.#Yi[3]=-1/0;return this}get hasPendingBBox(){return-1!==this.#Qi}recordClipBox(t,e,i,n,s,r){const a=Util.multiplyByDOMMatrix(this.#Xi.at(-1),e.getTransform()),o=[1/0,1/0,-1/0,-1/0];Util.axialAlignedBoundingBox([i,s,n,r],a,o);const l=Util.intersect(this.#Ki,o);if(l){this.#Ki[0]=l[0];this.#Ki[1]=l[1];this.#Ki[2]=l[2];this.#Ki[3]=l[3]}else{this.#Ki[0]=this.#Ki[1]=1/0;this.#Ki[2]=this.#Ki[3]=-1/0}return this}recordBBox(t,e,i,n,s,r){const a=this.#Ki;if(a[0]===1/0)return this;const o=Util.multiplyByDOMMatrix(this.#Xi.at(-1),e.getTransform());if(a[0]===-1/0){Util.axialAlignedBoundingBox([i,s,n,r],o,this.#Yi);return this}const l=[1/0,1/0,-1/0,-1/0];Util.axialAlignedBoundingBox([i,s,n,r],o,l);this.#Yi[0]=Math.min(this.#Yi[0],Math.max(l[0],a[0]));this.#Yi[1]=Math.min(this.#Yi[1],Math.max(l[1],a[1]));this.#Yi[2]=Math.max(this.#Yi[2],Math.min(l[2],a[2]));this.#Yi[3]=Math.max(this.#Yi[3],Math.min(l[3],a[3]));return this}recordCharacterBBox(t,e,i,n=1,s=0,r=0,a){const o=i.bbox;let l,h;if(o){l=o[2]!==o[0]&&o[3]!==o[1]&&this.#tn.get(i);if(!1!==l){h=[0,0,0,0];Util.axialAlignedBoundingBox(o,i.fontMatrix,h);1===n&&0===s&&0===r||Util.scaleMinMax([n,0,0,-n,s,r],h);if(l)return this.recordBBox(t,e,h[0],h[2],h[1],h[3])}}if(!a)return this.recordFullPageBBox(t);const c=a();if(o&&h&&void 0===l){l=h[0]<=s-c.actualBoundingBoxLeft&&h[2]>=s+c.actualBoundingBoxRight&&h[1]<=r-c.actualBoundingBoxAscent&&h[3]>=r+c.actualBoundingBoxDescent;this.#tn.set(i,l);if(l)return this.recordBBox(t,e,h[0],h[2],h[1],h[3])}return this.recordBBox(t,e,s-c.actualBoundingBoxLeft,s+c.actualBoundingBoxRight,r-c.actualBoundingBoxAscent,r+c.actualBoundingBoxDescent)}recordFullPageBBox(t){this.#Yi[0]=Math.max(0,this.#Ki[0]);this.#Yi[1]=Math.max(0,this.#Ki[1]);this.#Yi[2]=Math.min(this.#en,this.#Ki[2]);this.#Yi[3]=Math.min(this.#in,this.#Ki[3]);return this}getSimpleIndex(t){return this.#Gi[t]}recordDependencies(t,e){const i=this.#Ji,n=this.#Gi,s=this.#Wi;for(const t of e)t in this.#Gi?i.add(n[t]):t in s&&s[t].forEach(i.add,i);return this}copyDependenciesFromIncrementalOperation(t,e){const i=this.#Zi,n=this.#Ji;for(const t of this.#Wi[e])i.get(t).dependencies.forEach(n.add,n.add(t));return this}recordNamedDependency(t,e){this.#$i.has(e)&&this.#Ji.add(this.#$i.get(e));return this}recordOperation(t,e=!1){this.recordDependencies(t,[ht]);const i=new Set(this.#Ji),n=this.#Vi.concat(this.#qi),s=this.#Qi===t?{minX:this.#Yi[0],minY:this.#Yi[1],maxX:this.#Yi[2],maxY:this.#Yi[3]}:null;this.#Zi.set(t,{bbox:s,pairs:n,dependencies:i});e||(this.#Qi=-1);this.#Ji.clear();return this}bboxToClipBoxDropOperation(t){if(-1!==this.#Qi){this.#Qi=-1;this.#Ki[0]=Math.max(this.#Ki[0],this.#Yi[0]);this.#Ki[1]=Math.max(this.#Ki[1],this.#Yi[1]);this.#Ki[2]=Math.min(this.#Ki[2],this.#Yi[2]);this.#Ki[3]=Math.min(this.#Ki[3],this.#Yi[3])}this.#Ji.clear();return this}_takePendingDependencies(){const t=this.#Ji;this.#Ji=new Set;return t}_extractOperation(t){const e=this.#Zi.get(t);this.#Zi.delete(t);return e}_pushPendingDependencies(t){for(const e of t)this.#Ji.add(e)}take(){this.#tn.clear();return Array.from(this.#Zi,(([t,{bbox:e,pairs:i,dependencies:n}])=>{i.forEach((t=>t.forEach(n.add,n)));n.delete(t);return{minX:(e?.minX??0)/this.#en,maxX:(e?.maxX??this.#en)/this.#en,minY:(e?.minY??0)/this.#in,maxY:(e?.maxY??this.#in)/this.#in,dependencies:Array.from(n).sort(((t,e)=>t-e)),idx:t}}))}}class CanvasNestedDependencyTracker{#nn;#sn;#rn=0;#an;#on=0;constructor(t,e){if(t instanceof CanvasNestedDependencyTracker)return t;this.#nn=t;this.#an=t._takePendingDependencies();this.#sn=e}save(t){this.#on++;this.#nn.save(this.#sn);return this}restore(t){if(this.#on>0){this.#nn.restore(this.#sn);this.#on--}return this}recordOpenMarker(t){this.#rn++;return this}getOpenMarker(){return this.#rn>0?this.#sn:this.#nn.getOpenMarker()}recordCloseMarker(t){this.#rn--;return this}beginMarkedContent(t){return this}endMarkedContent(t){return this}pushBaseTransform(t){this.#nn.pushBaseTransform(t);return this}popBaseTransform(){this.#nn.popBaseTransform();return this}recordSimpleData(t,e){this.#nn.recordSimpleData(t,this.#sn);return this}recordIncrementalData(t,e){this.#nn.recordIncrementalData(t,this.#sn);return this}resetIncrementalData(t,e){this.#nn.resetIncrementalData(t,this.#sn);return this}recordNamedData(t,e){return this}recordFutureForcedDependency(t,e){this.#nn.recordFutureForcedDependency(t,this.#sn);return this}inheritSimpleDataAsFutureForcedDependencies(t){this.#nn.inheritSimpleDataAsFutureForcedDependencies(t);return this}inheritPendingDependenciesAsFutureForcedDependencies(){this.#nn.inheritPendingDependenciesAsFutureForcedDependencies();return this}resetBBox(t){this.#nn.hasPendingBBox||this.#nn.resetBBox(this.#sn);return this}get hasPendingBBox(){return this.#nn.hasPendingBBox}recordClipBox(t,e,i,n,s,r){this.#nn.recordClipBox(this.#sn,e,i,n,s,r);return this}recordBBox(t,e,i,n,s,r){this.#nn.recordBBox(this.#sn,e,i,n,s,r);return this}recordCharacterBBox(t,e,i,n,s,r,a){this.#nn.recordCharacterBBox(this.#sn,e,i,n,s,r,a);return this}recordFullPageBBox(t){this.#nn.recordFullPageBBox(this.#sn);return this}getSimpleIndex(t){return this.#nn.getSimpleIndex(t)}recordDependencies(t,e){this.#nn.recordDependencies(this.#sn,e);return this}copyDependenciesFromIncrementalOperation(t,e){this.#nn.copyDependenciesFromIncrementalOperation(this.#sn,e);return this}recordNamedDependency(t,e){this.#nn.recordNamedDependency(this.#sn,e);return this}recordOperation(t){this.#nn.recordOperation(this.#sn,!0);const e=this.#nn._extractOperation(this.#sn);for(const t of e.dependencies)this.#an.add(t);this.#an.delete(this.#sn);this.#an.delete(null);return this}bboxToClipBoxDropOperation(t){this.#nn.bboxToClipBoxDropOperation(this.#sn);return this}recordNestedDependencies(){this.#nn._pushPendingDependencies(this.#an)}take(){throw new Error("Unreachable")}}const ct=["path","transform","filter","strokeColor","strokeAlpha","lineWidth","lineCap","lineJoin","miterLimit","dash"],dt=["path","transform","filter","fillColor","fillAlpha","globalCompositeOperation","SMask"],ut=["transform","SMask","filter","fillAlpha","strokeAlpha","globalCompositeOperation"],pt=["filter","fillColor","fillAlpha"],gt=["transform","leading","charSpacing","wordSpacing","hScale","textRise","moveText","textMatrix","font","filter","fillColor","textRenderingMode","SMask","fillAlpha","strokeAlpha","globalCompositeOperation"],ft=["transform"],mt=["transform","fillColor"],bt="Fill",yt="Stroke",vt="Shading";function applyBoundingBox(t,e){if(!e)return;const i=e[2]-e[0],n=e[3]-e[1],s=new Path2D;s.rect(e[0],e[1],i,n);t.clip(s)}class BaseShadingPattern{isModifyingCurrentTransform(){return!1}getPattern(){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,n){let s;if(n===yt||n===bt){const r=e.current.getClippedPathBoundingBox(n,getCurrentTransform(t))||[0,0,0,0],a=Math.ceil(r[2]-r[0])||1,o=Math.ceil(r[3]-r[1])||1,l=e.cachedCanvases.getCanvas("pattern",a,o),h=l.context;h.clearRect(0,0,h.canvas.width,h.canvas.height);h.beginPath();h.rect(0,0,h.canvas.width,h.canvas.height);h.translate(-r[0],-r[1]);i=Util.transform(i,[1,0,0,1,r[0],r[1]]);h.transform(...e.baseTransform);this.matrix&&h.transform(...this.matrix);applyBoundingBox(h,this._bbox);h.fillStyle=this._createGradient(h);h.fill();s=t.createPattern(l.canvas,"no-repeat");const c=new DOMMatrix(i);s.setTransform(c)}else{applyBoundingBox(t,this._bbox);s=this._createGradient(t)}return s}}function drawTriangle(t,e,i,n,s,r,a,o){const l=e.coords,h=e.colors,c=t.data,d=4*t.width;let u;if(l[i+1]>l[n+1]){u=i;i=n;n=u;u=r;r=a;a=u}if(l[n+1]>l[s+1]){u=n;n=s;s=u;u=a;a=o;o=u}if(l[i+1]>l[n+1]){u=i;i=n;n=u;u=r;r=a;a=u}const p=(l[i]+e.offsetX)*e.scaleX,g=(l[i+1]+e.offsetY)*e.scaleY,f=(l[n]+e.offsetX)*e.scaleX,m=(l[n+1]+e.offsetY)*e.scaleY,b=(l[s]+e.offsetX)*e.scaleX,y=(l[s+1]+e.offsetY)*e.scaleY;if(g>=y)return;const v=h[r],w=h[r+1],A=h[r+2],x=h[a],_=h[a+1],E=h[a+2],S=h[o],C=h[o+1],T=h[o+2],D=Math.round(g),k=Math.round(y);let M,P,I,R,L,O,B,N;for(let t=D;t<=k;t++){if(t<m){const e=t<g?0:(g-t)/(g-m);M=p-(p-f)*e;P=v-(v-x)*e;I=w-(w-_)*e;R=A-(A-E)*e}else{let e;e=t>y?1:m===y?0:(m-t)/(m-y);M=f-(f-b)*e;P=x-(x-S)*e;I=_-(_-C)*e;R=E-(E-T)*e}let e;e=t<g?0:t>y?1:(g-t)/(g-y);L=p-(p-b)*e;O=v-(v-S)*e;B=w-(w-C)*e;N=A-(A-T)*e;const i=Math.round(Math.min(M,L)),n=Math.round(Math.max(M,L));let s=d*t+4*i;for(let t=i;t<=n;t++){e=(M-t)/(M-L);e<0?e=0:e>1&&(e=1);c[s++]=P-(P-O)*e|0;c[s++]=I-(I-B)*e|0;c[s++]=R-(R-N)*e|0;c[s++]=255}}}function drawFigure(t,e,i){const n=e.coords,s=e.colors;let r,a;switch(e.type){case"lattice":const o=e.verticesPerRow,l=Math.floor(n.length/o)-1,h=o-1;for(r=0;r<l;r++){let e=r*o;for(let r=0;r<h;r++,e++){drawTriangle(t,i,n[e],n[e+1],n[e+o],s[e],s[e+1],s[e+o]);drawTriangle(t,i,n[e+o+1],n[e+1],n[e+o],s[e+o+1],s[e+1],s[e+o])}}break;case"triangles":for(r=0,a=n.length;r<a;r+=3)drawTriangle(t,i,n[r],n[r+1],n[r+2],s[r],s[r+1],s[r+2]);break;default:throw new Error("illegal figure")}}class MeshShadingPattern extends BaseShadingPattern{constructor(t){super();this._coords=t[2];this._colors=t[3];this._figures=t[4];this._bounds=t[5];this._bbox=t[6];this._background=t[7];this.matrix=null}_createMeshCanvas(t,e,i){const n=Math.floor(this._bounds[0]),s=Math.floor(this._bounds[1]),r=Math.ceil(this._bounds[2])-n,a=Math.ceil(this._bounds[3])-s,o=Math.min(Math.ceil(Math.abs(r*t[0]*1.1)),3e3),l=Math.min(Math.ceil(Math.abs(a*t[1]*1.1)),3e3),h=r/o,c=a/l,d={coords:this._coords,colors:this._colors,offsetX:-n,offsetY:-s,scaleX:1/h,scaleY:1/c},u=o+4,p=l+4,g=i.getCanvas("mesh",u,p),f=g.context,m=f.createImageData(o,l);if(e){const t=m.data;for(let i=0,n=t.length;i<n;i+=4){t[i]=e[0];t[i+1]=e[1];t[i+2]=e[2];t[i+3]=255}}for(const t of this._figures)drawFigure(m,t,d);f.putImageData(m,2,2);return{canvas:g.canvas,offsetX:n-2*h,offsetY:s-2*c,scaleX:h,scaleY:c}}isModifyingCurrentTransform(){return!0}getPattern(t,e,i,n){applyBoundingBox(t,this._bbox);const s=new Float32Array(2);if(n===vt)Util.singularValueDecompose2dScale(getCurrentTransform(t),s);else if(this.matrix){Util.singularValueDecompose2dScale(this.matrix,s);const[t,i]=s;Util.singularValueDecompose2dScale(e.baseTransform,s);s[0]*=t;s[1]*=i}else Util.singularValueDecompose2dScale(e.baseTransform,s);const r=this._createMeshCanvas(s,n===vt?null:this._background,e.cachedCanvases);if(n!==vt){t.setTransform(...e.baseTransform);this.matrix&&t.transform(...this.matrix)}t.translate(r.offsetX,r.offsetY);t.scale(r.scaleX,r.scaleY);return t.createPattern(r.canvas,"no-repeat")}}class DummyShadingPattern extends BaseShadingPattern{getPattern(){return"hotpink"}}const wt=1,At=2;class TilingPattern{static MAX_PATTERN_SIZE=3e3;constructor(t,e,i,n){this.color=t[1];this.operatorList=t[2];this.matrix=t[3];this.bbox=t[4];this.xstep=t[5];this.ystep=t[6];this.paintType=t[7];this.tilingType=t[8];this.ctx=e;this.canvasGraphicsFactory=i;this.baseTransform=n}createPatternCanvas(t){const{bbox:e,operatorList:i,paintType:n,tilingType:s,color:r,canvasGraphicsFactory:a}=this;let{xstep:o,ystep:l}=this;o=Math.abs(o);l=Math.abs(l);info("TilingType: "+s);const h=e[0],c=e[1],d=e[2],u=e[3],p=d-h,g=u-c,f=new Float32Array(2);Util.singularValueDecompose2dScale(this.matrix,f);const[m,b]=f;Util.singularValueDecompose2dScale(this.baseTransform,f);const y=m*f[0],v=b*f[1];let w=p,A=g,x=!1,_=!1;const E=Math.ceil(o*y),S=Math.ceil(l*v);E>=Math.ceil(p*y)?w=o:x=!0;S>=Math.ceil(g*v)?A=l:_=!0;const C=this.getSizeAndScale(w,this.ctx.canvas.width,y),T=this.getSizeAndScale(A,this.ctx.canvas.height,v),D=t.cachedCanvases.getCanvas("pattern",C.size,T.size),k=D.context,M=a.createCanvasGraphics(k);M.groupLevel=t.groupLevel;this.setFillAndStrokeStyleToContext(M,n,r);k.translate(-C.scale*h,-T.scale*c);M.transform(0,C.scale,0,0,T.scale,0,0);k.save();M.dependencyTracker?.save();this.clipBbox(M,h,c,d,u);M.baseTransform=getCurrentTransform(M.ctx);M.executeOperatorList(i);M.endDrawing();M.dependencyTracker?.restore().recordNestedDependencies?.();k.restore();if(x||_){const e=D.canvas;x&&(w=o);_&&(A=l);const i=this.getSizeAndScale(w,this.ctx.canvas.width,y),n=this.getSizeAndScale(A,this.ctx.canvas.height,v),s=i.size,r=n.size,a=t.cachedCanvases.getCanvas("pattern-workaround",s,r),d=a.context,u=x?Math.floor(p/o):0,f=_?Math.floor(g/l):0;for(let t=0;t<=u;t++)for(let i=0;i<=f;i++)d.drawImage(e,s*t,r*i,s,r,0,0,s,r);return{canvas:a.canvas,scaleX:i.scale,scaleY:n.scale,offsetX:h,offsetY:c}}return{canvas:D.canvas,scaleX:C.scale,scaleY:T.scale,offsetX:h,offsetY:c}}getSizeAndScale(t,e,i){const n=Math.max(TilingPattern.MAX_PATTERN_SIZE,e);let s=Math.ceil(t*i);s>=n?s=n:i=s/t;return{scale:i,size:s}}clipBbox(t,e,i,n,s){const r=n-e,a=s-i;t.ctx.rect(e,i,r,a);Util.axialAlignedBoundingBox([e,i,n,s],getCurrentTransform(t.ctx),t.current.minMax);t.clip();t.endPath()}setFillAndStrokeStyleToContext(t,e,i){const n=t.ctx,s=t.current;switch(e){case wt:const{fillStyle:t,strokeStyle:r}=this.ctx;n.fillStyle=s.fillColor=t;n.strokeStyle=s.strokeColor=r;break;case At:n.fillStyle=n.strokeStyle=i;s.fillColor=s.strokeColor=i;break;default:throw new FormatError(`Unsupported paint type: ${e}`)}}isModifyingCurrentTransform(){return!1}getPattern(t,e,i,n){let s=i;if(n!==vt){s=Util.transform(s,e.baseTransform);this.matrix&&(s=Util.transform(s,this.matrix))}const r=this.createPatternCanvas(e);let a=new DOMMatrix(s);a=a.translate(r.offsetX,r.offsetY);a=a.scale(1/r.scaleX,1/r.scaleY);const o=t.createPattern(r.canvas,"repeat");o.setTransform(a);return o}}function convertBlackAndWhiteToRGBA({src:t,srcPos:e=0,dest:i,width:n,height:s,nonBlackColor:r=4294967295,inverseDecode:a=!1}){const o=util_FeatureTest.isLittleEndian?4278190080:255,[l,h]=a?[r,o]:[o,r],c=n>>3,d=7&n,u=t.length;i=new Uint32Array(i.buffer);let p=0;for(let n=0;n<s;n++){for(const n=e+c;e<n;e++){const n=e<u?t[e]:255;i[p++]=128&n?h:l;i[p++]=64&n?h:l;i[p++]=32&n?h:l;i[p++]=16&n?h:l;i[p++]=8&n?h:l;i[p++]=4&n?h:l;i[p++]=2&n?h:l;i[p++]=1&n?h:l}if(0===d)continue;const n=e<u?t[e++]:255;for(let t=0;t<d;t++)i[p++]=n&1<<7-t?h:l}return{srcPos:e,destPos:p}}const xt=16,_t=new DOMMatrix,Et=new Float32Array(2),St=new Float32Array([1/0,1/0,-1/0,-1/0]);class CachedCanvases{constructor(t){this.canvasFactory=t;this.cache=Object.create(null)}getCanvas(t,e,i){let n;if(void 0!==this.cache[t]){n=this.cache[t];this.canvasFactory.reset(n,e,i)}else{n=this.canvasFactory.create(e,i);this.cache[t]=n}return n}delete(t){delete this.cache[t]}clear(){for(const t in this.cache){const e=this.cache[t];this.canvasFactory.destroy(e);delete this.cache[t]}}}function drawImageAtIntegerCoords(t,e,i,n,s,r,a,o,l,h){const[c,d,u,p,g,f]=getCurrentTransform(t);if(0===d&&0===u){const m=a*c+g,b=Math.round(m),y=o*p+f,v=Math.round(y),w=(a+l)*c+g,A=Math.abs(Math.round(w)-b)||1,x=(o+h)*p+f,_=Math.abs(Math.round(x)-v)||1;t.setTransform(Math.sign(c),0,0,Math.sign(p),b,v);t.drawImage(e,i,n,s,r,0,0,A,_);t.setTransform(c,d,u,p,g,f);return[A,_]}if(0===c&&0===p){const m=o*u+g,b=Math.round(m),y=a*d+f,v=Math.round(y),w=(o+h)*u+g,A=Math.abs(Math.round(w)-b)||1,x=(a+l)*d+f,_=Math.abs(Math.round(x)-v)||1;t.setTransform(0,Math.sign(d),Math.sign(u),0,b,v);t.drawImage(e,i,n,s,r,0,0,_,A);t.setTransform(c,d,u,p,g,f);return[_,A]}t.drawImage(e,i,n,s,r,a,o,l,h);return[Math.hypot(c,d)*l,Math.hypot(u,p)*h]}class CanvasExtraState{alphaIsShape=!1;fontSize=0;fontSizeScale=1;textMatrix=null;textMatrixScale=1;fontMatrix=n;leading=0;x=0;y=0;lineX=0;lineY=0;charSpacing=0;wordSpacing=0;textHScale=1;textRenderingMode=y;textRise=0;fillColor="#000000";strokeColor="#000000";patternFill=!1;patternStroke=!1;fillAlpha=1;strokeAlpha=1;lineWidth=1;activeSMask=null;transferMaps="none";constructor(t,e,i){i?.(this);this.clipBox=new Float32Array([0,0,t,e]);this.minMax=St.slice()}clone(){const t=Object.create(this);t.clipBox=this.clipBox.slice();t.minMax=this.minMax.slice();return t}getPathBoundingBox(t=bt,e=null){const i=this.minMax.slice();if(t===yt){e||unreachable("Stroke bounding box must include transform.");Util.singularValueDecompose2dScale(e,Et);const t=Et[0]*this.lineWidth/2,n=Et[1]*this.lineWidth/2;i[0]-=t;i[1]-=n;i[2]+=t;i[3]+=n}return i}updateClipFromPath(){const t=Util.intersect(this.clipBox,this.getPathBoundingBox());this.startNewPathAndClipBox(t||[0,0,0,0])}isEmptyClip(){return this.minMax[0]===1/0}startNewPathAndClipBox(t){this.clipBox.set(t,0);this.minMax.set(St,0)}getClippedPathBoundingBox(t=bt,e=null){return Util.intersect(this.clipBox,this.getPathBoundingBox(t,e))}}function putBinaryImageData(t,e){if(e instanceof ImageData){t.putImageData(e,0,0);return}const i=e.height,n=e.width,s=i%xt,r=(i-s)/xt,a=0===s?r:r+1,o=t.createImageData(n,xt);let l,h=0;const c=e.data,d=o.data;let u,p,g,f;if(e.kind===E.GRAYSCALE_1BPP){const e=c.byteLength,i=new Uint32Array(d.buffer,0,d.byteLength>>2),f=i.length,m=n+7>>3,b=4294967295,y=util_FeatureTest.isLittleEndian?4278190080:255;for(u=0;u<a;u++){g=u<r?xt:s;l=0;for(p=0;p<g;p++){const t=e-h;let s=0;const r=t>m?n:8*t-7,a=-8&r;let o=0,d=0;for(;s<a;s+=8){d=c[h++];i[l++]=128&d?b:y;i[l++]=64&d?b:y;i[l++]=32&d?b:y;i[l++]=16&d?b:y;i[l++]=8&d?b:y;i[l++]=4&d?b:y;i[l++]=2&d?b:y;i[l++]=1&d?b:y}for(;s<r;s++){if(0===o){d=c[h++];o=128}i[l++]=d&o?b:y;o>>=1}}for(;l<f;)i[l++]=0;t.putImageData(o,0,u*xt)}}else if(e.kind===E.RGBA_32BPP){p=0;f=n*xt*4;for(u=0;u<r;u++){d.set(c.subarray(h,h+f));h+=f;t.putImageData(o,0,p);p+=xt}if(u<a){f=n*s*4;d.set(c.subarray(h,h+f));t.putImageData(o,0,p)}}else{if(e.kind!==E.RGB_24BPP)throw new Error(`bad image kind: ${e.kind}`);g=xt;f=n*g;for(u=0;u<a;u++){if(u>=r){g=s;f=n*g}l=0;for(p=f;p--;){d[l++]=c[h++];d[l++]=c[h++];d[l++]=c[h++];d[l++]=255}t.putImageData(o,0,u*xt)}}}function putBinaryImageMask(t,e){if(e.bitmap){t.drawImage(e.bitmap,0,0);return}const i=e.height,n=e.width,s=i%xt,r=(i-s)/xt,a=0===s?r:r+1,o=t.createImageData(n,xt);let l=0;const h=e.data,c=o.data;for(let e=0;e<a;e++){const i=e<r?xt:s;({srcPos:l}=convertBlackAndWhiteToRGBA({src:h,srcPos:l,dest:c,width:n,height:i,nonBlackColor:0}));t.putImageData(o,0,e*xt)}}function copyCtxState(t,e){const i=["strokeStyle","fillStyle","fillRule","globalAlpha","lineWidth","lineCap","lineJoin","miterLimit","globalCompositeOperation","font","filter"];for(const n of i)void 0!==t[n]&&(e[n]=t[n]);if(void 0!==t.setLineDash){e.setLineDash(t.getLineDash());e.lineDashOffset=t.lineDashOffset}}function resetCtxToDefault(t){t.strokeStyle=t.fillStyle="#000000";t.fillRule="nonzero";t.globalAlpha=1;t.lineWidth=1;t.lineCap="butt";t.lineJoin="miter";t.miterLimit=10;t.globalCompositeOperation="source-over";t.font="10px sans-serif";if(void 0!==t.setLineDash){t.setLineDash([]);t.lineDashOffset=0}const{filter:e}=t;"none"!==e&&""!==e&&(t.filter="none")}function getImageSmoothingEnabled(t,e){if(e)return!0;Util.singularValueDecompose2dScale(t,Et);const i=Math.fround(OutputScale.pixelRatio*PixelsPerInch.PDF_TO_CSS_UNITS);return Et[0]<=i&&Et[1]<=i}const Ct=["butt","round","square"],Tt=["miter","round","bevel"],Dt={},kt={};class CanvasGraphics{constructor(t,e,i,n,s,{optionalContentConfig:r,markedContentStack:a=null},o,l,h){this.ctx=t;this.current=new CanvasExtraState(this.ctx.canvas.width,this.ctx.canvas.height);this.stateStack=[];this.pendingClip=null;this.pendingEOFill=!1;this.res=null;this.xobjs=null;this.commonObjs=e;this.objs=i;this.canvasFactory=n;this.filterFactory=s;this.groupStack=[];this.baseTransform=null;this.baseTransformStack=[];this.groupLevel=0;this.smaskStack=[];this.smaskCounter=0;this.tempSMask=null;this.suspendedCtx=null;this.contentVisible=!0;this.markedContentStack=a||[];this.optionalContentConfig=r;this.cachedCanvases=new CachedCanvases(this.canvasFactory);this.cachedPatterns=new Map;this.annotationCanvasMap=o;this.viewportScale=1;this.outputScaleX=1;this.outputScaleY=1;this.pageColors=l;this._cachedScaleForStroking=[-1,0];this._cachedGetSinglePixelWidth=null;this._cachedBitmapsMap=new Map;this.dependencyTracker=h??null}getObject(t,e,i=null){if("string"==typeof e){this.dependencyTracker?.recordNamedDependency(t,e);return e.startsWith("g_")?this.commonObjs.get(e):this.objs.get(e)}return i}beginDrawing({transform:t,viewport:e,transparency:i=!1,background:n=null}){const s=this.ctx.canvas.width,r=this.ctx.canvas.height,a=this.ctx.fillStyle;this.ctx.fillStyle=n||"#ffffff";this.ctx.fillRect(0,0,s,r);this.ctx.fillStyle=a;if(i){const t=this.cachedCanvases.getCanvas("transparent",s,r);this.compositeCtx=this.ctx;this.transparentCanvas=t.canvas;this.ctx=t.context;this.ctx.save();this.ctx.transform(...getCurrentTransform(this.compositeCtx))}this.ctx.save();resetCtxToDefault(this.ctx);if(t){this.ctx.transform(...t);this.outputScaleX=t[0];this.outputScaleY=t[0]}this.ctx.transform(...e.transform);this.viewportScale=e.scale;this.baseTransform=getCurrentTransform(this.ctx)}executeOperatorList(t,e,i,n,s){const r=t.argsArray,a=t.fnArray;let o=e||0;const l=r.length;if(l===o)return o;const h=l-o>10&&"function"==typeof i,c=h?Date.now()+15:0;let d=0;const u=this.commonObjs,p=this.objs;let g,f;for(;;){if(void 0!==n&&o===n.nextBreakPoint){n.breakIt(o,i);return o}if(!s||s.has(o)){g=a[o];f=r[o]??null;if(g!==I.dependency)null===f?this[g](o):this[g](o,...f);else for(const t of f){this.dependencyTracker?.recordNamedData(t,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&&++d>10){if(Date.now()>c){i();return o}d=0}}}#ln(){for(;this.stateStack.length||this.inSMaskMode;)this.restore();this.current.activeSMask=null;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.#ln();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.#hn()}#hn(){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??t.displayWidth,n=t.height??t.displayHeight;let s,r,a=Math.max(Math.hypot(e[0],e[1]),1),o=Math.max(Math.hypot(e[2],e[3]),1),l=i,h=n,c="prescale1";for(;a>2&&l>1||o>2&&h>1;){let e=l,i=h;if(a>2&&l>1){e=l>=16384?Math.floor(l/2)-1||1:Math.ceil(l/2);a/=l/e}if(o>2&&h>1){i=h>=16384?Math.floor(h/2)-1||1:Math.ceil(h)/2;o/=h/i}s=this.cachedCanvases.getCanvas(c,e,i);r=s.context;r.clearRect(0,0,e,i);r.drawImage(t,0,0,l,h,0,0,e,i);t=s.canvas;l=e;h=i;c="prescale1"===c?"prescale2":"prescale1"}return{img:t,paintWidth:l,paintHeight:h}}_createMaskCanvas(t,e){const i=this.ctx,{width:n,height:s}=e,r=this.current.fillColor,a=this.current.patternFill,o=getCurrentTransform(i);let l,h,c,d;if((e.bitmap||e.data)&&e.count>1){const i=e.bitmap||e.data.buffer;h=JSON.stringify(a?o:[o.slice(0,4),r]);l=this._cachedBitmapsMap.get(i);if(!l){l=new Map;this._cachedBitmapsMap.set(i,l)}const n=l.get(h);if(n&&!a){const e=Math.round(Math.min(o[0],o[2])+o[4]),i=Math.round(Math.min(o[1],o[3])+o[5]);this.dependencyTracker?.recordDependencies(t,mt);return{canvas:n,offsetX:e,offsetY:i}}c=n}if(!c){d=this.cachedCanvases.getCanvas("maskCanvas",n,s);putBinaryImageMask(d.context,e)}let u=Util.transform(o,[1/n,0,0,-1/s,0,0]);u=Util.transform(u,[1,0,0,1,0,-s]);const p=St.slice();Util.axialAlignedBoundingBox([0,0,n,s],u,p);const[g,f,m,b]=p,y=Math.round(m-g)||1,v=Math.round(b-f)||1,w=this.cachedCanvases.getCanvas("fillCanvas",y,v),A=w.context,x=g,_=f;A.translate(-x,-_);A.transform(...u);if(!c){c=this._scaleImage(d.canvas,getCurrentTransformInverse(A));c=c.img;l&&a&&l.set(h,c)}A.imageSmoothingEnabled=getImageSmoothingEnabled(getCurrentTransform(A),e.interpolate);drawImageAtIntegerCoords(A,c,0,0,c.width,c.height,0,0,n,s);A.globalCompositeOperation="source-in";const E=Util.transform(getCurrentTransformInverse(A),[1,0,0,1,-x,-_]);A.fillStyle=a?r.getPattern(i,this,E,bt):r;A.fillRect(0,0,n,s);if(l&&!a){this.cachedCanvases.delete("fillCanvas");l.set(h,w.canvas)}this.dependencyTracker?.recordDependencies(t,mt);return{canvas:w.canvas,offsetX:Math.round(x),offsetY:Math.round(_)}}setLineWidth(t,e){this.dependencyTracker?.recordSimpleData("lineWidth",t);e!==this.current.lineWidth&&(this._cachedScaleForStroking[0]=-1);this.current.lineWidth=e;this.ctx.lineWidth=e}setLineCap(t,e){this.dependencyTracker?.recordSimpleData("lineCap",t);this.ctx.lineCap=Ct[e]}setLineJoin(t,e){this.dependencyTracker?.recordSimpleData("lineJoin",t);this.ctx.lineJoin=Tt[e]}setMiterLimit(t,e){this.dependencyTracker?.recordSimpleData("miterLimit",t);this.ctx.miterLimit=e}setDash(t,e,i){this.dependencyTracker?.recordSimpleData("dash",t);const n=this.ctx;if(void 0!==n.setLineDash){n.setLineDash(e);n.lineDashOffset=i}}setRenderingIntent(t,e){}setFlatness(t,e){}setGState(t,e){for(const[i,n]of e)switch(i){case"LW":this.setLineWidth(t,n);break;case"LC":this.setLineCap(t,n);break;case"LJ":this.setLineJoin(t,n);break;case"ML":this.setMiterLimit(t,n);break;case"D":this.setDash(t,n[0],n[1]);break;case"RI":this.setRenderingIntent(t,n);break;case"FL":this.setFlatness(t,n);break;case"Font":this.setFont(t,n[0],n[1]);break;case"CA":this.dependencyTracker?.recordSimpleData("strokeAlpha",t);this.current.strokeAlpha=n;break;case"ca":this.dependencyTracker?.recordSimpleData("fillAlpha",t);this.ctx.globalAlpha=this.current.fillAlpha=n;break;case"BM":this.dependencyTracker?.recordSimpleData("globalCompositeOperation",t);this.ctx.globalCompositeOperation=n;break;case"SMask":this.dependencyTracker?.recordSimpleData("SMask",t);this.current.activeSMask=n?this.tempSMask:null;this.tempSMask=null;this.checkSMaskState();break;case"TR":this.dependencyTracker?.recordSimpleData("filter",t);this.ctx.filter=this.current.transferMaps=this.filterFactory.addFilter(n)}}get inSMaskMode(){return!!this.suspendedCtx}checkSMaskState(){const t=this.inSMaskMode;this.current.activeSMask&&!t?this.beginSMaskMode():!this.current.activeSMask&&t&&this.endSMaskMode()}beginSMaskMode(t){if(this.inSMaskMode)throw new Error("beginSMaskMode called while already in smask mode");const e=this.ctx.canvas.width,i=this.ctx.canvas.height,n="smaskGroupAt"+this.groupLevel,s=this.cachedCanvases.getCanvas(n,e,i);this.suspendedCtx=this.ctx;const r=this.ctx=s.context;r.setTransform(this.suspendedCtx.getTransform());copyCtxState(this.suspendedCtx,r);!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(){e.save();this.__originalSave()};t.restore=function(){e.restore();this.__originalRestore()};t.translate=function(t,i){e.translate(t,i);this.__originalTranslate(t,i)};t.scale=function(t,i){e.scale(t,i);this.__originalScale(t,i)};t.transform=function(t,i,n,s,r,a){e.transform(t,i,n,s,r,a);this.__originalTransform(t,i,n,s,r,a)};t.setTransform=function(t,i,n,s,r,a){e.setTransform(t,i,n,s,r,a);this.__originalSetTransform(t,i,n,s,r,a)};t.resetTransform=function(){e.resetTransform();this.__originalResetTransform()};t.rotate=function(t){e.rotate(t);this.__originalRotate(t)};t.clip=function(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,n,s,r,a){e.bezierCurveTo(t,i,n,s,r,a);this.__originalBezierCurveTo(t,i,n,s,r,a)};t.rect=function(t,i,n,s){e.rect(t,i,n,s);this.__originalRect(t,i,n,s)};t.closePath=function(){e.closePath();this.__originalClosePath()};t.beginPath=function(){e.beginPath();this.__originalBeginPath()}}(r,this.suspendedCtx);this.setGState(t,[["BM","source-over"]])}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,i=this.suspendedCtx;this.composeSMask(i,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()}composeSMask(t,e,i,n){const s=n[0],r=n[1],a=n[2]-s,o=n[3]-r;if(0!==a&&0!==o){this.genericComposeSMask(e.context,i,a,o,e.subtype,e.backdrop,e.transferMap,s,r,e.offsetX,e.offsetY);t.save();t.globalAlpha=1;t.globalCompositeOperation="source-over";t.setTransform(1,0,0,1,0,0);t.drawImage(i.canvas,0,0);t.restore()}}genericComposeSMask(t,e,i,n,s,r,a,o,l,h,c){let d=t.canvas,u=o-h,p=l-c;if(r)if(u<0||p<0||u+i>d.width||p+n>d.height){const t=this.cachedCanvases.getCanvas("maskExtension",i,n),e=t.context;e.drawImage(d,-u,-p);e.globalCompositeOperation="destination-atop";e.fillStyle=r;e.fillRect(0,0,i,n);e.globalCompositeOperation="source-over";d=t.canvas;u=p=0}else{t.save();t.globalAlpha=1;t.setTransform(1,0,0,1,0,0);const e=new Path2D;e.rect(u,p,i,n);t.clip(e);t.globalCompositeOperation="destination-atop";t.fillStyle=r;t.fillRect(u,p,i,n);t.restore()}e.save();e.globalAlpha=1;e.setTransform(1,0,0,1,0,0);"Alpha"===s&&a?e.filter=this.filterFactory.addAlphaFilter(a):"Luminosity"===s&&(e.filter=this.filterFactory.addLuminosityFilter(a));const g=new Path2D;g.rect(o,l,i,n);e.clip(g);e.globalCompositeOperation="destination-in";e.drawImage(d,u,p,i,n,o,l,i,n);e.restore()}save(t){this.inSMaskMode&&copyCtxState(this.ctx,this.suspendedCtx);this.ctx.save();const e=this.current;this.stateStack.push(e);this.current=e.clone();this.dependencyTracker?.save(t)}restore(t){this.dependencyTracker?.restore(t);if(0!==this.stateStack.length){this.current=this.stateStack.pop();this.ctx.restore();this.inSMaskMode&&copyCtxState(this.suspendedCtx,this.ctx);this.checkSMaskState();this.pendingClip=null;this._cachedScaleForStroking[0]=-1;this._cachedGetSinglePixelWidth=null}else this.inSMaskMode&&this.endSMaskMode()}transform(t,e,i,n,s,r,a){this.dependencyTracker?.recordIncrementalData("transform",t);this.ctx.transform(e,i,n,s,r,a);this._cachedScaleForStroking[0]=-1;this._cachedGetSinglePixelWidth=null}constructPath(t,e,i,n){let[s]=i;if(n){if(null!==this.dependencyTracker){const i=e===I.stroke?this.current.lineWidth/2:0;this.dependencyTracker.resetBBox(t).recordBBox(t,this.ctx,n[0]-i,n[2]+i,n[1]-i,n[3]+i).recordDependencies(t,["transform"])}if(!(s instanceof Path2D)){const t=i[0]=new Path2D;for(let e=0,i=s.length;e<i;)switch(s[e++]){case R:t.moveTo(s[e++],s[e++]);break;case L:t.lineTo(s[e++],s[e++]);break;case O:t.bezierCurveTo(s[e++],s[e++],s[e++],s[e++],s[e++],s[e++]);break;case B:t.closePath();break;default:warn(`Unrecognized drawing path operator: ${s[e-1]}`)}s=t}Util.axialAlignedBoundingBox(n,getCurrentTransform(this.ctx),this.current.minMax);this[e](t,s);this._pathStartIdx=t}else{s||=i[0]=new Path2D;this[e](t,s)}}closePath(t){this.ctx.closePath()}stroke(t,e,i=!0){const n=this.ctx,s=this.current.strokeColor;n.globalAlpha=this.current.strokeAlpha;if(this.contentVisible)if("object"==typeof s&&s?.getPattern){const t=s.isModifyingCurrentTransform()?n.getTransform():null;n.save();n.strokeStyle=s.getPattern(n,this,getCurrentTransformInverse(n),yt);if(t){const i=new Path2D;i.addPath(e,n.getTransform().invertSelf().multiplySelf(t));e=i}this.rescaleAndStroke(e,!1);n.restore()}else this.rescaleAndStroke(e,!0);this.dependencyTracker?.recordDependencies(t,ct);i&&this.consumePath(t,e,this.current.getClippedPathBoundingBox(yt,getCurrentTransform(this.ctx)));n.globalAlpha=this.current.fillAlpha}closeStroke(t,e){this.stroke(t,e)}fill(t,e,i=!0){const n=this.ctx,s=this.current.fillColor;let r=!1;if(this.current.patternFill){const i=s.isModifyingCurrentTransform()?n.getTransform():null;this.dependencyTracker?.save(t);n.save();n.fillStyle=s.getPattern(n,this,getCurrentTransformInverse(n),bt);if(i){const t=new Path2D;t.addPath(e,n.getTransform().invertSelf().multiplySelf(i));e=t}r=!0}const a=this.current.getClippedPathBoundingBox();if(this.contentVisible&&null!==a)if(this.pendingEOFill){n.fill(e,"evenodd");this.pendingEOFill=!1}else n.fill(e);this.dependencyTracker?.recordDependencies(t,dt);if(r){n.restore();this.dependencyTracker?.restore(t)}i&&this.consumePath(t,e,a)}eoFill(t,e){this.pendingEOFill=!0;this.fill(t,e)}fillStroke(t,e){this.fill(t,e,!1);this.stroke(t,e,!1);this.consumePath(t,e)}eoFillStroke(t,e){this.pendingEOFill=!0;this.fillStroke(t,e)}closeFillStroke(t,e){this.fillStroke(t,e)}closeEOFillStroke(t,e){this.pendingEOFill=!0;this.fillStroke(t,e)}endPath(t,e){this.consumePath(t,e)}rawFillPath(t,e){this.ctx.fill(e);this.dependencyTracker?.recordDependencies(t,pt).recordOperation(t)}clip(t){this.dependencyTracker?.recordFutureForcedDependency("clipMode",t);this.pendingClip=Dt}eoClip(t){this.dependencyTracker?.recordFutureForcedDependency("clipMode",t);this.pendingClip=kt}beginText(t){this.current.textMatrix=null;this.current.textMatrixScale=1;this.current.x=this.current.lineX=0;this.current.y=this.current.lineY=0;this.dependencyTracker?.recordOpenMarker(t).resetIncrementalData("sameLineText").resetIncrementalData("moveText",t)}endText(t){const e=this.pendingTextPaths,i=this.ctx;if(this.dependencyTracker){const{dependencyTracker:i}=this;void 0!==e&&i.recordFutureForcedDependency("textClip",i.getOpenMarker()).recordFutureForcedDependency("textClip",t);i.recordCloseMarker(t)}if(void 0!==e){const t=new Path2D,n=i.getTransform().invertSelf();for(const{transform:i,x:s,y:r,fontSize:a,path:o}of e)o&&t.addPath(o,new DOMMatrix(i).preMultiplySelf(n).translate(s,r).scale(a,-a));i.clip(t)}delete this.pendingTextPaths}setCharSpacing(t,e){this.dependencyTracker?.recordSimpleData("charSpacing",t);this.current.charSpacing=e}setWordSpacing(t,e){this.dependencyTracker?.recordSimpleData("wordSpacing",t);this.current.wordSpacing=e}setHScale(t,e){this.dependencyTracker?.recordSimpleData("hScale",t);this.current.textHScale=e/100}setLeading(t,e){this.dependencyTracker?.recordSimpleData("leading",t);this.current.leading=-e}setFont(t,e,i){this.dependencyTracker?.recordSimpleData("font",t).recordNamedDependency(t,e);const s=this.commonObjs.get(e),r=this.current;if(!s)throw new Error(`Can't find font for ${e}`);r.fontMatrix=s.fontMatrix||n;0!==r.fontMatrix[0]&&0!==r.fontMatrix[3]||warn("Invalid font matrix for font "+e);if(i<0){i=-i;r.fontDirection=-1}else r.fontDirection=1;this.current.font=s;this.current.fontSize=i;if(s.isType3Font)return;const a=s.loadedName||"sans-serif",o=s.systemFontInfo?.css||`"${a}", ${s.fallbackName}`;let l="normal";s.black?l="900":s.bold&&(l="bold");const h=s.italic?"italic":"normal";let c=i;i<16?c=16:i>100&&(c=100);this.current.fontSizeScale=i/c;this.ctx.font=`${h} ${l} ${c}px ${o}`}setTextRenderingMode(t,e){this.dependencyTracker?.recordSimpleData("textRenderingMode",t);this.current.textRenderingMode=e}setTextRise(t,e){this.dependencyTracker?.recordSimpleData("textRise",t);this.current.textRise=e}moveText(t,e,i){this.dependencyTracker?.resetIncrementalData("sameLineText").recordIncrementalData("moveText",t);this.current.x=this.current.lineX+=e;this.current.y=this.current.lineY+=i}setLeadingMoveText(t,e,i){this.setLeading(t,-i);this.moveText(t,e,i)}setTextMatrix(t,e){this.dependencyTracker?.recordSimpleData("textMatrix",t);const{current:i}=this;i.textMatrix=e;i.textMatrixScale=Math.hypot(e[0],e[1]);i.x=i.lineX=0;i.y=i.lineY=0}nextLine(t){this.moveText(t,0,this.current.leading);this.dependencyTracker?.recordIncrementalData("moveText",this.dependencyTracker.getSimpleIndex("leading")??t)}#cn(t,e,i){const n=new Path2D;n.addPath(t,new DOMMatrix(i).invertSelf().multiplySelf(e));return n}paintChar(t,e,i,n,s,r){const a=this.ctx,o=this.current,l=o.font,h=o.textRenderingMode,c=o.fontSize/o.fontSizeScale,d=h&x,u=!!(h&_),p=o.patternFill&&!l.missingFile,g=o.patternStroke&&!l.missingFile;let f;(l.disableFontFace||u||p||g)&&!l.missingFile&&(f=l.getPathGenerator(this.commonObjs,e));if(f&&(l.disableFontFace||p||g)){a.save();a.translate(i,n);a.scale(c,-c);this.dependencyTracker?.recordCharacterBBox(t,a,l);let e;if(d===y||d===w)if(s){e=a.getTransform();a.setTransform(...s);const t=this.#cn(f,e,s);a.fill(t)}else a.fill(f);if(d===v||d===w)if(r){e||=a.getTransform();a.setTransform(...r);const{a:t,b:i,c:n,d:s}=e,o=Util.inverseTransform(r),l=Util.transform([t,i,n,s,0,0],o);Util.singularValueDecompose2dScale(l,Et);a.lineWidth*=Math.max(Et[0],Et[1])/c;a.stroke(this.#cn(f,e,r))}else{a.lineWidth/=c;a.stroke(f)}a.restore()}else{if(d===y||d===w){a.fillText(e,i,n);this.dependencyTracker?.recordCharacterBBox(t,a,l,c,i,n,(()=>a.measureText(e)))}if(d===v||d===w){this.dependencyTracker&&this.dependencyTracker?.recordCharacterBBox(t,a,l,c,i,n,(()=>a.measureText(e))).recordDependencies(t,ct);a.strokeText(e,i,n)}}if(u){(this.pendingTextPaths||=[]).push({transform:getCurrentTransform(a),x:i,y:n,fontSize:c,path:f});this.dependencyTracker?.recordCharacterBBox(t,a,l,c,i,n)}}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;t<e.length;t+=4)if(e[t]>0&&e[t]<255){i=!0;break}return shadow(this,"isFontSubpixelAAEnabled",i)}showText(t,e){if(this.dependencyTracker){this.dependencyTracker.recordDependencies(t,gt).copyDependenciesFromIncrementalOperation(t,"sameLineText").resetBBox(t);this.current.textRenderingMode&_&&this.dependencyTracker.recordFutureForcedDependency("textClip",t).inheritPendingDependenciesAsFutureForcedDependencies()}const i=this.current,n=i.font;if(n.isType3Font){this.showType3Text(t,e);this.dependencyTracker?.recordOperation(t).recordIncrementalData("sameLineText",t);return}const s=i.fontSize;if(0===s){this.dependencyTracker?.recordOperation(t);return}const r=this.ctx,a=i.fontSizeScale,o=i.charSpacing,l=i.wordSpacing,h=i.fontDirection,c=i.textHScale*h,d=e.length,u=n.vertical,p=u?1:-1,g=n.defaultVMetrics,f=s*i.fontMatrix[0],m=i.textRenderingMode===y&&!n.disableFontFace&&!i.patternFill;r.save();i.textMatrix&&r.transform(...i.textMatrix);r.translate(i.x,i.y+i.textRise);h>0?r.scale(c,-1):r.scale(c,1);let b,A;if(i.patternFill){r.save();const t=i.fillColor.getPattern(r,this,getCurrentTransformInverse(r),bt);b=getCurrentTransform(r);r.restore();r.fillStyle=t}if(i.patternStroke){r.save();const t=i.strokeColor.getPattern(r,this,getCurrentTransformInverse(r),yt);A=getCurrentTransform(r);r.restore();r.strokeStyle=t}let E=i.lineWidth;const S=i.textMatrixScale;if(0===S||0===E){const t=i.textRenderingMode&x;t!==v&&t!==w||(E=this.getSinglePixelWidth())}else E/=S;if(1!==a){r.scale(a,a);E/=a}r.lineWidth=E;if(n.isInvalidPDFjsFont){const n=[];let s=0;for(const t of e){n.push(t.unicode);s+=t.width}const a=n.join("");r.fillText(a,0,0);if(null!==this.dependencyTracker){const e=r.measureText(a);this.dependencyTracker.recordBBox(t,this.ctx,-e.actualBoundingBoxLeft,e.actualBoundingBoxRight,-e.actualBoundingBoxAscent,e.actualBoundingBoxDescent).recordOperation(t).recordIncrementalData("sameLineText",t)}i.x+=s*f*c;r.restore();this.compose();return}let C,T=0;for(C=0;C<d;++C){const i=e[C];if("number"==typeof i){T+=p*i*s/1e3;continue}let c=!1;const d=(i.isSpace?l:0)+o,y=i.fontChar,v=i.accent;let w,x,_,E=i.width;if(u){const t=i.vmetric||g,e=-(i.vmetric?t[1]:.5*E)*f,n=t[2]*f;E=t?-t[0]:E;w=e/a;x=(T+n)/a}else{w=T/a;x=0}if(n.remeasure&&E>0){_=r.measureText(y);const t=1e3*_.width/s*a;if(E<t&&this.isFontSubpixelAAEnabled){const e=E/t;c=!0;r.save();r.scale(e,1);w/=e}else E!==t&&(w+=(E-t)/2e3*s/a)}if(this.contentVisible&&(i.isInFont||n.missingFile))if(m&&!v){r.fillText(y,w,x);this.dependencyTracker?.recordCharacterBBox(t,r,_?{bbox:null}:n,s/a,w,x,(()=>_??r.measureText(y)))}else{this.paintChar(t,y,w,x,b,A);if(v){const e=w+s*v.offset.x/a,i=x-s*v.offset.y/a;this.paintChar(t,v.fontChar,e,i,b,A)}}T+=u?E*f-d*h:E*f+d*h;c&&r.restore()}u?i.y-=T:i.x+=T*c;r.restore();this.compose();this.dependencyTracker?.recordOperation(t).recordIncrementalData("sameLineText",t)}showType3Text(t,e){const i=this.ctx,s=this.current,r=s.font,a=s.fontSize,o=s.fontDirection,l=r.vertical?1:-1,h=s.charSpacing,c=s.wordSpacing,d=s.textHScale*o,u=s.fontMatrix||n,p=e.length;let g,f,m,b;if(s.textRenderingMode===A||0===a)return;this._cachedScaleForStroking[0]=-1;this._cachedGetSinglePixelWidth=null;i.save();s.textMatrix&&i.transform(...s.textMatrix);i.translate(s.x,s.y+s.textRise);i.scale(d,o);const y=this.dependencyTracker;this.dependencyTracker=y?new CanvasNestedDependencyTracker(y,t):null;for(g=0;g<p;++g){f=e[g];if("number"==typeof f){b=l*f*a/1e3;this.ctx.translate(b,0);s.x+=b*d;continue}const t=(f.isSpace?c:0)+h,n=r.charProcOperatorList[f.operatorListId];if(n){if(this.contentVisible){this.save();i.scale(a,a);i.transform(...u);this.executeOperatorList(n);this.restore()}}else warn(`Type3 character "${f.operatorListId}" is not available.`);const o=[f.width,0];Util.applyTransform(o,u);m=o[0]*a+t;i.translate(m,0);s.x+=m*d}i.restore();if(y){this.dependencyTracker.recordNestedDependencies();this.dependencyTracker=y}}setCharWidth(t,e,i){}setCharWidthAndBounds(t,e,i,n,s,r,a){const o=new Path2D;o.rect(n,s,r-n,a-s);this.ctx.clip(o);this.dependencyTracker?.recordBBox(t,this.ctx,n,r,s,a).recordClipBox(t,this.ctx,n,r,s,a);this.endPath(t)}getColorN_Pattern(t,e){let i;if("TilingPattern"===e[0]){const n=this.baseTransform||getCurrentTransform(this.ctx),s={createCanvasGraphics:e=>new CanvasGraphics(e,this.commonObjs,this.objs,this.canvasFactory,this.filterFactory,{optionalContentConfig:this.optionalContentConfig,markedContentStack:this.markedContentStack},void 0,void 0,this.dependencyTracker?new CanvasNestedDependencyTracker(this.dependencyTracker,t):null)};i=new TilingPattern(e,this.ctx,s,n)}else i=this._getPattern(t,e[1],e[2]);return i}setStrokeColorN(t,...e){this.dependencyTracker?.recordSimpleData("strokeColor",t);this.current.strokeColor=this.getColorN_Pattern(t,e);this.current.patternStroke=!0}setFillColorN(t,...e){this.dependencyTracker?.recordSimpleData("fillColor",t);this.current.fillColor=this.getColorN_Pattern(t,e);this.current.patternFill=!0}setStrokeRGBColor(t,e){this.dependencyTracker?.recordSimpleData("strokeColor",t);this.ctx.strokeStyle=this.current.strokeColor=e;this.current.patternStroke=!1}setStrokeTransparent(t){this.dependencyTracker?.recordSimpleData("strokeColor",t);this.ctx.strokeStyle=this.current.strokeColor="transparent";this.current.patternStroke=!1}setFillRGBColor(t,e){this.dependencyTracker?.recordSimpleData("fillColor",t);this.ctx.fillStyle=this.current.fillColor=e;this.current.patternFill=!1}setFillTransparent(t){this.dependencyTracker?.recordSimpleData("fillColor",t);this.ctx.fillStyle=this.current.fillColor="transparent";this.current.patternFill=!1}_getPattern(t,e,i=null){let n;if(this.cachedPatterns.has(e))n=this.cachedPatterns.get(e);else{n=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,e));this.cachedPatterns.set(e,n)}i&&(n.matrix=i);return n}shadingFill(t,e){if(!this.contentVisible)return;const i=this.ctx;this.save(t);const n=this._getPattern(t,e);i.fillStyle=n.getPattern(i,this,getCurrentTransformInverse(i),vt);const s=getCurrentTransformInverse(i);if(s){const{width:t,height:e}=i.canvas,n=St.slice();Util.axialAlignedBoundingBox([0,0,t,e],s,n);const[r,a,o,l]=n;this.ctx.fillRect(r,a,o-r,l-a)}else this.ctx.fillRect(-1e10,-1e10,2e10,2e10);this.dependencyTracker?.resetBBox(t).recordFullPageBBox(t).recordDependencies(t,ft).recordDependencies(t,dt).recordOperation(t);this.compose(this.current.getClippedPathBoundingBox());this.restore(t)}beginInlineImage(){unreachable("Should not call beginInlineImage")}beginImageData(){unreachable("Should not call beginImageData")}paintFormXObjectBegin(t,e,i){if(this.contentVisible){this.save(t);this.baseTransformStack.push(this.baseTransform);e&&this.transform(t,...e);this.baseTransform=getCurrentTransform(this.ctx);if(i){Util.axialAlignedBoundingBox(i,this.baseTransform,this.current.minMax);const[e,n,s,r]=i,a=new Path2D;a.rect(e,n,s-e,r-n);this.ctx.clip(a);this.dependencyTracker?.recordClipBox(t,this.ctx,e,s,n,r);this.endPath(t)}}}paintFormXObjectEnd(t){if(this.contentVisible){this.restore(t);this.baseTransform=this.baseTransformStack.pop()}}beginGroup(t,e){if(!this.contentVisible)return;this.save(t);if(this.inSMaskMode){this.endSMaskMode();this.current.activeSMask=null}const i=this.ctx;e.isolated||info("TODO: Support non-isolated groups.");e.knockout&&warn("Knockout groups not supported.");const n=getCurrentTransform(i);e.matrix&&i.transform(...e.matrix);if(!e.bbox)throw new Error("Bounding box is required.");let s=St.slice();Util.axialAlignedBoundingBox(e.bbox,getCurrentTransform(i),s);const r=[0,0,i.canvas.width,i.canvas.height];s=Util.intersect(s,r)||[0,0,0,0];const a=Math.floor(s[0]),o=Math.floor(s[1]),l=Math.max(Math.ceil(s[2])-a,1),h=Math.max(Math.ceil(s[3])-o,1);this.current.startNewPathAndClipBox([0,0,l,h]);let c="groupAt"+this.groupLevel;e.smask&&(c+="_smask_"+this.smaskCounter++%2);const d=this.cachedCanvases.getCanvas(c,l,h),u=d.context;u.translate(-a,-o);u.transform(...n);let p=new Path2D;const[g,f,m,b]=e.bbox;p.rect(g,f,m-g,b-f);if(e.matrix){const t=new Path2D;t.addPath(p,new DOMMatrix(e.matrix));p=t}u.clip(p);e.smask&&this.smaskStack.push({canvas:d.canvas,context:u,offsetX:a,offsetY:o,subtype:e.smask.subtype,backdrop:e.smask.backdrop,transferMap:e.smask.transferMap||null,startTransformInverse:null});if(!e.smask||this.dependencyTracker){i.setTransform(1,0,0,1,0,0);i.translate(a,o);i.save()}copyCtxState(i,u);this.ctx=u;this.dependencyTracker?.inheritSimpleDataAsFutureForcedDependencies(["fillAlpha","strokeAlpha","globalCompositeOperation"]).pushBaseTransform(i);this.setGState(t,[["BM","source-over"],["ca",1],["CA",1]]);this.groupStack.push(i);this.groupLevel++}endGroup(t,e){if(!this.contentVisible)return;this.groupLevel--;const i=this.ctx,n=this.groupStack.pop();this.ctx=n;this.ctx.imageSmoothingEnabled=!1;this.dependencyTracker?.popBaseTransform();if(e.smask){this.tempSMask=this.smaskStack.pop();this.restore(t);this.dependencyTracker&&this.ctx.restore()}else{this.ctx.restore();const e=getCurrentTransform(this.ctx);this.restore(t);this.ctx.save();this.ctx.setTransform(...e);const n=St.slice();Util.axialAlignedBoundingBox([0,0,i.canvas.width,i.canvas.height],e,n);this.ctx.drawImage(i.canvas,0,0);this.ctx.restore();this.compose(n)}}beginAnnotation(t,e,i,n,s,r){this.#ln();resetCtxToDefault(this.ctx);this.ctx.save();this.save(t);this.baseTransform&&this.ctx.setTransform(...this.baseTransform);if(i){const s=i[2]-i[0],a=i[3]-i[1];if(r&&this.annotationCanvasMap){(n=n.slice())[4]-=i[0];n[5]-=i[1];(i=i.slice())[0]=i[1]=0;i[2]=s;i[3]=a;Util.singularValueDecompose2dScale(getCurrentTransform(this.ctx),Et);const{viewportScale:t}=this,r=Math.ceil(s*this.outputScaleX*t),o=Math.ceil(a*this.outputScaleY*t);this.annotationCanvas=this.canvasFactory.create(r,o);const{canvas:l,context:h}=this.annotationCanvas;this.annotationCanvasMap.set(e,l);this.annotationCanvas.savedCtx=this.ctx;this.ctx=h;this.ctx.save();this.ctx.setTransform(Et[0],0,0,-Et[1],0,a*Et[1]);resetCtxToDefault(this.ctx)}else{resetCtxToDefault(this.ctx);this.endPath(t);const e=new Path2D;e.rect(i[0],i[1],s,a);this.ctx.clip(e)}}this.current=new CanvasExtraState(this.ctx.canvas.width,this.ctx.canvas.height);this.transform(t,...n);this.transform(t,...s)}endAnnotation(t){if(this.annotationCanvas){this.ctx.restore();this.#hn();this.ctx=this.annotationCanvas.savedCtx;delete this.annotationCanvas.savedCtx;delete this.annotationCanvas}}paintImageMaskXObject(t,e){if(!this.contentVisible)return;const i=e.count;(e=this.getObject(t,e.data,e)).count=i;const n=this.ctx,s=this._createMaskCanvas(t,e),r=s.canvas;n.save();n.setTransform(1,0,0,1,0,0);n.drawImage(r,s.offsetX,s.offsetY);this.dependencyTracker?.resetBBox(t).recordBBox(t,this.ctx,s.offsetX,s.offsetX+r.width,s.offsetY,s.offsetY+r.height).recordOperation(t);n.restore();this.compose()}paintImageMaskXObjectRepeat(t,e,i,n=0,s=0,r,a){if(!this.contentVisible)return;e=this.getObject(t,e.data,e);const o=this.ctx;o.save();const l=getCurrentTransform(o);o.transform(i,n,s,r,0,0);const h=this._createMaskCanvas(t,e);o.setTransform(1,0,0,1,h.offsetX-l[4],h.offsetY-l[5]);this.dependencyTracker?.resetBBox(t);for(let e=0,c=a.length;e<c;e+=2){const c=Util.transform(l,[i,n,s,r,a[e],a[e+1]]);o.drawImage(h.canvas,c[4],c[5]);this.dependencyTracker?.recordBBox(t,this.ctx,c[4],c[4]+h.canvas.width,c[5],c[5]+h.canvas.height)}o.restore();this.compose();this.dependencyTracker?.recordOperation(t)}paintImageMaskXObjectGroup(t,e){if(!this.contentVisible)return;const i=this.ctx,n=this.current.fillColor,s=this.current.patternFill;this.dependencyTracker?.resetBBox(t).recordDependencies(t,mt);for(const r of e){const{data:e,width:a,height:o,transform:l}=r,h=this.cachedCanvases.getCanvas("maskCanvas",a,o),c=h.context;c.save();putBinaryImageMask(c,this.getObject(t,e,r));c.globalCompositeOperation="source-in";c.fillStyle=s?n.getPattern(c,this,getCurrentTransformInverse(i),bt):n;c.fillRect(0,0,a,o);c.restore();i.save();i.transform(...l);i.scale(1,-1);drawImageAtIntegerCoords(i,h.canvas,0,0,a,o,0,-1,1,1);this.dependencyTracker?.recordBBox(t,i,0,a,0,o);i.restore()}this.compose();this.dependencyTracker?.recordOperation(t)}paintImageXObject(t,e){if(!this.contentVisible)return;const i=this.getObject(t,e);i?this.paintInlineImageXObject(t,i):warn("Dependent image isn't ready yet")}paintImageXObjectRepeat(t,e,i,n,s){if(!this.contentVisible)return;const r=this.getObject(t,e);if(!r){warn("Dependent image isn't ready yet");return}const a=r.width,o=r.height,l=[];for(let t=0,e=s.length;t<e;t+=2)l.push({transform:[i,0,0,n,s[t],s[t+1]],x:0,y:0,w:a,h:o});this.paintInlineImageXObjectGroup(t,r,l)}applyTransferMapsToCanvas(t){if("none"!==this.current.transferMaps){t.filter=this.current.transferMaps;t.drawImage(t.canvas,0,0);t.filter="none"}return t.canvas}applyTransferMapsToBitmap(t){if("none"===this.current.transferMaps)return t.bitmap;const{bitmap:e,width:i,height:n}=t,s=this.cachedCanvases.getCanvas("inlineImage",i,n),r=s.context;r.filter=this.current.transferMaps;r.drawImage(e,0,0);r.filter="none";return s.canvas}paintInlineImageXObject(t,e){if(!this.contentVisible)return;const i=e.width,n=e.height,s=this.ctx;this.save(t);const{filter:r}=s;"none"!==r&&""!==r&&(s.filter="none");s.scale(1/i,-1/n);let a;if(e.bitmap)a=this.applyTransferMapsToBitmap(e);else if("function"==typeof HTMLElement&&e instanceof HTMLElement||!e.data)a=e;else{const t=this.cachedCanvases.getCanvas("inlineImage",i,n).context;putBinaryImageData(t,e);a=this.applyTransferMapsToCanvas(t)}const o=this._scaleImage(a,getCurrentTransformInverse(s));s.imageSmoothingEnabled=getImageSmoothingEnabled(getCurrentTransform(s),e.interpolate);this.dependencyTracker?.resetBBox(t).recordBBox(t,s,0,i,-n,0).recordDependencies(t,ut).recordOperation(t);drawImageAtIntegerCoords(s,o.img,0,0,o.paintWidth,o.paintHeight,0,-n,i,n);this.compose();this.restore(t)}paintInlineImageXObjectGroup(t,e,i){if(!this.contentVisible)return;const n=this.ctx;let s;if(e.bitmap)s=e.bitmap;else{const t=e.width,i=e.height,n=this.cachedCanvases.getCanvas("inlineImage",t,i).context;putBinaryImageData(n,e);s=this.applyTransferMapsToCanvas(n)}this.dependencyTracker?.resetBBox(t);for(const e of i){n.save();n.transform(...e.transform);n.scale(1,-1);drawImageAtIntegerCoords(n,s,e.x,e.y,e.w,e.h,0,-1,1,1);this.dependencyTracker?.recordBBox(t,n,0,1,-1,0);n.restore()}this.dependencyTracker?.recordOperation(t);this.compose()}paintSolidColorImageMask(t){if(this.contentVisible){this.dependencyTracker?.resetBBox(t).recordBBox(t,this.ctx,0,1,0,1).recordDependencies(t,dt).recordOperation(t);this.ctx.fillRect(0,0,1,1);this.compose()}}markPoint(t,e){}markPointProps(t,e,i){}beginMarkedContent(t,e){this.dependencyTracker?.beginMarkedContent(t);this.markedContentStack.push({visible:!0})}beginMarkedContentProps(t,e,i){this.dependencyTracker?.beginMarkedContent(t);"OC"===e?this.markedContentStack.push({visible:this.optionalContentConfig.isVisible(i)}):this.markedContentStack.push({visible:!0});this.contentVisible=this.isContentVisible()}endMarkedContent(t){this.dependencyTracker?.endMarkedContent(t);this.markedContentStack.pop();this.contentVisible=this.isContentVisible()}beginCompat(t){}endCompat(t){}consumePath(t,e,i){const n=this.current.isEmptyClip();this.pendingClip&&this.current.updateClipFromPath();this.pendingClip||this.compose(i);const s=this.ctx;if(this.pendingClip){n||(this.pendingClip===kt?s.clip(e,"evenodd"):s.clip(e));this.pendingClip=null;this.dependencyTracker?.bboxToClipBoxDropOperation(t).recordFutureForcedDependency("clipPath",t)}else this.dependencyTracker?.recordOperation(t);this.current.startNewPathAndClipBox(this.current.clipBox)}getSinglePixelWidth(){if(!this._cachedGetSinglePixelWidth){const t=getCurrentTransform(this.ctx);if(0===t[1]&&0===t[2])this._cachedGetSinglePixelWidth=1/Math.min(Math.abs(t[0]),Math.abs(t[3]));else{const e=Math.abs(t[0]*t[3]-t[2]*t[1]),i=Math.hypot(t[0],t[2]),n=Math.hypot(t[1],t[3]);this._cachedGetSinglePixelWidth=Math.max(i,n)/e}}return this._cachedGetSinglePixelWidth}getScaleForStroking(){if(-1===this._cachedScaleForStroking[0]){const{lineWidth:t}=this.current,{a:e,b:i,c:n,d:s}=this.ctx.getTransform();let r,a;if(0===i&&0===n){const i=Math.abs(e),n=Math.abs(s);if(i===n)if(0===t)r=a=1/i;else{const e=i*t;r=a=e<1?1/e:1}else if(0===t){r=1/i;a=1/n}else{const e=i*t,s=n*t;r=e<1?1/e:1;a=s<1?1/s:1}}else{const o=Math.abs(e*s-i*n),l=Math.hypot(e,i),h=Math.hypot(n,s);if(0===t){r=h/o;a=l/o}else{const e=t*o;r=h>e?h/e:1;a=l>e?l/e:1}}this._cachedScaleForStroking[0]=r;this._cachedScaleForStroking[1]=a}return this._cachedScaleForStroking}rescaleAndStroke(t,e){const{ctx:i,current:{lineWidth:n}}=this,[s,r]=this.getScaleForStroking();if(s===r){i.lineWidth=(n||1)*s;i.stroke(t);return}const a=i.getLineDash();e&&i.save();i.scale(s,r);_t.a=1/s;_t.d=1/r;const o=new Path2D;o.addPath(t,_t);if(a.length>0){const t=Math.max(s,r);i.setLineDash(a.map((e=>e/t)));i.lineDashOffset/=t}i.lineWidth=n||1;i.stroke(o);e&&i.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 I)void 0!==CanvasGraphics.prototype[t]&&(CanvasGraphics.prototype[I[t]]=CanvasGraphics.prototype[t]);class GlobalWorkerOptions{static#dn=null;static#un="";static get workerPort(){return this.#dn}static set workerPort(t){if(!("undefined"!=typeof Worker&&t instanceof Worker)&&null!==t)throw new Error("Invalid `workerPort` type.");this.#dn=t}static get workerSrc(){return this.#un}static set workerSrc(t){if("string"!=typeof t)throw new Error("Invalid `workerSrc` type.");this.#un=t}}class Metadata{#pn;#gn;constructor({parsedData:t,rawData:e}){this.#pn=t;this.#gn=e}getRaw(){return this.#gn}get(t){return this.#pn.get(t)??null}[Symbol.iterator](){return this.#pn.entries()}}const Mt=Symbol("INTERNAL");class OptionalContentGroup{#fn=!1;#mn=!1;#bn=!1;#yn=!0;constructor(t,{name:e,intent:i,usage:n,rbGroups:s}){this.#fn=!!(t&a);this.#mn=!!(t&o);this.name=e;this.intent=i;this.usage=n;this.rbGroups=s}get visible(){if(this.#bn)return this.#yn;if(!this.#yn)return!1;const{print:t,view:e}=this.usage;return this.#fn?"OFF"!==e?.viewState:!this.#mn||"OFF"!==t?.printState}_setVisible(t,e,i=!1){t!==Mt&&unreachable("Internal method `_setVisible` called.");this.#bn=i;this.#yn=e}}class OptionalContentConfig{#vn=null;#wn=new Map;#An=null;#xn=null;constructor(t,e=a){this.renderingIntent=e;this.name=null;this.creator=null;if(null!==t){this.name=t.name;this.creator=t.creator;this.#xn=t.order;for(const i of t.groups)this.#wn.set(i.id,new OptionalContentGroup(e,i));if("OFF"===t.baseState)for(const t of this.#wn.values())t._setVisible(Mt,!1);for(const e of t.on)this.#wn.get(e)._setVisible(Mt,!0);for(const e of t.off)this.#wn.get(e)._setVisible(Mt,!1);this.#An=this.getHash()}}#_n(t){const e=t.length;if(e<2)return!0;const i=t[0];for(let n=1;n<e;n++){const e=t[n];let s;if(Array.isArray(e))s=this.#_n(e);else{if(!this.#wn.has(e)){warn(`Optional content group not found: ${e}`);return!0}s=this.#wn.get(e).visible}switch(i){case"And":if(!s)return!1;break;case"Or":if(s)return!0;break;case"Not":return!s;default:return!0}}return"And"===i}isVisible(t){if(0===this.#wn.size)return!0;if(!t){info("Optional content group not defined.");return!0}if("OCG"===t.type){if(!this.#wn.has(t.id)){warn(`Optional content group not found: ${t.id}`);return!0}return this.#wn.get(t.id).visible}if("OCMD"===t.type){if(t.expression)return this.#_n(t.expression);if(!t.policy||"AnyOn"===t.policy){for(const e of t.ids){if(!this.#wn.has(e)){warn(`Optional content group not found: ${e}`);return!0}if(this.#wn.get(e).visible)return!0}return!1}if("AllOn"===t.policy){for(const e of t.ids){if(!this.#wn.has(e)){warn(`Optional content group not found: ${e}`);return!0}if(!this.#wn.get(e).visible)return!1}return!0}if("AnyOff"===t.policy){for(const e of t.ids){if(!this.#wn.has(e)){warn(`Optional content group not found: ${e}`);return!0}if(!this.#wn.get(e).visible)return!0}return!1}if("AllOff"===t.policy){for(const e of t.ids){if(!this.#wn.has(e)){warn(`Optional content group not found: ${e}`);return!0}if(this.#wn.get(e).visible)return!1}return!0}warn(`Unknown optional content policy ${t.policy}.`);return!0}warn(`Unknown group type ${t.type}.`);return!0}setVisibility(t,e=!0,i=!0){const n=this.#wn.get(t);if(n){if(i&&e&&n.rbGroups.length)for(const e of n.rbGroups)for(const i of e)i!==t&&this.#wn.get(i)?._setVisible(Mt,!1,!0);n._setVisible(Mt,!!e,!0);this.#vn=null}else warn(`Optional content group not found: ${t}`)}setOCGState({state:t,preserveRB:e}){let i;for(const n of t){switch(n){case"ON":case"OFF":case"Toggle":i=n;continue}const t=this.#wn.get(n);if(t)switch(i){case"ON":this.setVisibility(n,!0,e);break;case"OFF":this.setVisibility(n,!1,e);break;case"Toggle":this.setVisibility(n,!t.visible,e)}}this.#vn=null}get hasInitialVisibility(){return null===this.#An||this.getHash()===this.#An}getOrder(){return this.#wn.size?this.#xn?this.#xn.slice():[...this.#wn.keys()]:null}getGroup(t){return this.#wn.get(t)||null}getHash(){if(null!==this.#vn)return this.#vn;const t=new MurmurHash3_64;for(const[e,i]of this.#wn)t.update(`${e}:${i.visible}`);return this.#vn=t.hexdigest()}[Symbol.iterator](){return this.#wn.entries()}}class PDFDataTransportStream{constructor(t,{disableRange:e=!1,disableStream:i=!1}){assert(t,'PDFDataTransportStream - missing required "pdfDataRangeTransport" argument.');const{length:n,initialData:s,progressiveDone:r,contentDispositionFilename:a}=t;this._queuedChunks=[];this._progressiveDone=r;this._contentDispositionFilename=a;if(s?.length>0){const t=s instanceof Uint8Array&&s.byteLength===s.buffer.byteLength?s.buffer:new Uint8Array(s).buffer;this._queuedChunks.push(t)}this._pdfDataRangeTransport=t;this._isStreamingSupported=!i;this._isRangeSupported=!e;this._contentLength=n;this._fullRequestReader=null;this._rangeReaders=[];t.addRangeListener(((t,e)=>{this._onReceiveData({begin:t,chunk:e})}));t.addProgressListener(((t,e)=>{this._onProgress({loaded:t,total:e})}));t.addProgressiveReadListener((t=>{this._onReceiveData({chunk:t})}));t.addProgressiveDoneListener((()=>{this._onProgressiveDone()}));t.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{assert(this._rangeReaders.some((function(e){if(e._begin!==t)return!1;e._enqueue(i);return!0})),"_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(){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,n=null){this._stream=t;this._done=i||!1;this._filename=isPdfFile(n)?n: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=Promise.withResolvers();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=Promise.withResolvers();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)}}function createHeaders(t,e){const i=new Headers;if(!t||!e||"object"!=typeof e)return i;for(const t in e){const n=e[t];void 0!==n&&i.append(t,n)}return i}function getResponseOrigin(t){return URL.parse(t)?.origin??null}function validateRangeRequestCapabilities({responseHeaders:t,isHttp:e,rangeChunkSize:i,disableRange:n}){const s={allowRangeRequests:!1,suggestedLength:void 0},r=parseInt(t.get("Content-Length"),10);if(!Number.isInteger(r))return s;s.suggestedLength=r;if(r<=2*i)return s;if(n||!e)return s;if("bytes"!==t.get("Accept-Ranges"))return s;if("identity"!==(t.get("Content-Encoding")||"identity"))return s;s.allowRangeRequests=!0;return s}function extractFilenameFromHeader(t){const e=t.get("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 n=toParamRegExp("filename\\*((?!0\\d)\\d+)(\\*?)","ig");for(;null!==(i=n.exec(t));){let[,t,n,s]=i;t=parseInt(t,10);if(t in e){if(0===t)break}else e[t]=[n,s]}const s=[];for(let t=0;t<e.length&&t in e;++t){let[i,n]=e[t];n=rfc2616unquote(n);if(i){n=unescape(n);0===t&&(n=rfc5987decode(n))}s.push(n)}return s.join("")}(t);if(i)return fixupEncoding(rfc2047decode(i));i=toParamRegExp("filename","i").exec(t);if(i){i=i[1];let t=rfc2616unquote(i);t=rfc2047decode(t);return fixupEncoding(t)}function toParamRegExp(t,e){return new RegExp("(?:^|;)\\s*"+t+'\\s*=\\s*([^";\\s][^;\\s]*|"(?:[^"\\\\]|\\\\"?)+"?)',e)}function textdecode(t,i){if(t){if(!/^[\x00-\xFF]+$/.test(i))return i;try{const n=new TextDecoder(t,{fatal:!0}),s=stringToBytes(i);i=n.decode(s);e=!1}catch{}}return i}function fixupEncoding(t){if(e&&/[\x80-\xff]/.test(t)){t=textdecode("utf-8",t);e&&(t=textdecode("iso-8859-1",t))}return t}function rfc2616unquote(t){if(t.startsWith('"')){const e=t.slice(1).split('\\"');for(let t=0;t<e.length;++t){const i=e[t].indexOf('"');if(-1!==i){e[t]=e[t].slice(0,i);e.length=t+1}e[t]=e[t].replaceAll(/\\(.)/g,"$1")}t=e.join('"')}return t}function rfc5987decode(t){const e=t.indexOf("'");return-1===e?t:textdecode(t.slice(0,e),t.slice(e+1).replace(/^[^']*'/,""))}function rfc2047decode(t){return!t.startsWith("=?")||/[\x00-\x19\x80-\xff]/.test(t)?t:t.replaceAll(/=\?([\w-]*)\?([QqBb])\?((?:[^?]|\?(?!=))*)\?=/g,(function(t,e,i,n){if("q"===i||"Q"===i)return textdecode(e,n=(n=n.replaceAll("_"," ")).replaceAll(/=([0-9a-fA-F]{2})/g,(function(t,e){return String.fromCharCode(parseInt(e,16))})));try{n=atob(n)}catch{}return textdecode(e,n)}))}return""}(e);if(t.includes("%"))try{t=decodeURIComponent(t)}catch{}if(isPdfFile(t))return t}return null}function createResponseError(t,e){return new ResponseException(`Unexpected server response (${t}) while retrieving PDF "${e}".`,t,404===t||0===t&&e.startsWith("file:"))}function validateResponseStatus(t){return 200===t||206===t}function createFetchOptions(t,e,i){return{method:"GET",headers:t,signal:i.signal,mode:"cors",credentials:e?"include":"same-origin",redirect:"follow"}}function getArrayBuffer(t){if(t instanceof Uint8Array)return t.buffer;if(t instanceof ArrayBuffer)return t;warn(`getArrayBuffer - unexpected data format: ${t}`);return new Uint8Array(t).buffer}class PDFFetchStream{_responseOrigin=null;constructor(t){this.source=t;this.isHttp=/^https?:/i.test(t.url);this.headers=createHeaders(this.isHttp,t.httpHeaders);this._fullRequestReader=null;this._rangeRequestReaders=[]}get _progressiveDataLength(){return this._fullRequestReader?._loaded??0}getFullReader(){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=Promise.withResolvers();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;const i=new Headers(t.headers),n=e.url;fetch(n,createFetchOptions(i,this._withCredentials,this._abortController)).then((e=>{t._responseOrigin=getResponseOrigin(e.url);if(!validateResponseStatus(e.status))throw createResponseError(e.status,n);this._reader=e.body.getReader();this._headersCapability.resolve();const i=e.headers,{allowRangeRequests:s,suggestedLength:r}=validateRangeRequestCapabilities({responseHeaders:i,isHttp:t.isHttp,rangeChunkSize:this._rangeChunkSize,disableRange:this._disableRange});this._isRangeSupported=s;this._contentLength=r||this._contentLength;this._filename=extractFilenameFromHeader(i);!this._isStreamingSupported&&this._isRangeSupported&&this.cancel(new 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 n=t.source;this._withCredentials=n.withCredentials||!1;this._readCapability=Promise.withResolvers();this._isStreamingSupported=!n.disableStream;this._abortController=new AbortController;const s=new Headers(t.headers);s.append("Range",`bytes=${e}-${i-1}`);const r=n.url;fetch(r,createFetchOptions(s,this._withCredentials,this._abortController)).then((e=>{const i=getResponseOrigin(e.url);if(i!==t._responseOrigin)throw new Error(`Expected range response-origin "${i}" to match "${t._responseOrigin}".`);if(!validateResponseStatus(e.status))throw createResponseError(e.status,r);this._readCapability.resolve();this._reader=e.body.getReader()})).catch(this._readCapability.reject);this.onProgress=null}get isStreamingSupported(){return this._isStreamingSupported}async read(){await this._readCapability.promise;const{value:t,done:e}=await this._reader.read();if(e)return{value:t,done:e};this._loaded+=t.byteLength;this.onProgress?.({loaded:this._loaded});return{value:getArrayBuffer(t),done:!1}}cancel(t){this._reader?.cancel(t);this._abortController.abort()}}class NetworkManager{_responseOrigin=null;constructor({url:t,httpHeaders:e,withCredentials:i}){this.url=t;this.isHttp=/^https?:/i.test(t);this.headers=createHeaders(this.isHttp,e);this.withCredentials=i||!1;this.currXhrId=0;this.pendingRequests=Object.create(null)}request(t){const e=new XMLHttpRequest,i=this.currXhrId++,n=this.pendingRequests[i]={xhr:e};e.open("GET",this.url);e.withCredentials=this.withCredentials;for(const[t,i]of this.headers)e.setRequestHeader(t,i);if(this.isHttp&&"begin"in t&&"end"in t){e.setRequestHeader("Range",`bytes=${t.begin}-${t.end-1}`);n.expectedStatus=206}else n.expectedStatus=200;e.responseType="arraybuffer";assert(t.onError,"Expected `onError` callback to be provided.");e.onerror=()=>{t.onError(e.status)};e.onreadystatechange=this.onStateChange.bind(this,i);e.onprogress=this.onProgress.bind(this,i);n.onHeadersReceived=t.onHeadersReceived;n.onDone=t.onDone;n.onError=t.onError;n.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 s=n.status||200;if(!(200===s&&206===i.expectedStatus)&&s!==i.expectedStatus){i.onError(n.status);return}const r=function network_getArrayBuffer(t){const e=t.response;return"string"!=typeof e?e:stringToBytes(e).buffer}(n);if(206===s){const t=n.getResponseHeader("Content-Range"),e=/bytes (\d+)-(\d+)\/(\d+)/.exec(t);if(e)i.onDone({begin:parseInt(e[1],10),chunk:r});else{warn('Missing or invalid "Content-Range" header.');i.onError(0)}}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);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(){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;this._url=e.url;this._fullRequestId=t.request({onHeadersReceived:this._onHeadersReceived.bind(this),onDone:this._onDone.bind(this),onError:this._onError.bind(this),onProgress:this._onProgress.bind(this)});this._headersCapability=Promise.withResolvers();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);this._manager._responseOrigin=getResponseOrigin(e.responseURL);const i=e.getAllResponseHeaders(),n=new Headers(i?i.trimStart().replace(/[^\S ]+$/,"").split(/[\r\n]+/).map((t=>{const[e,...i]=t.split(": ");return[e,i.join(": ")]})):[]),{allowRangeRequests:s,suggestedLength:r}=validateRangeRequestCapabilities({responseHeaders:n,isHttp:this._manager.isHttp,rangeChunkSize:this._rangeChunkSize,disableRange:this._disableRange});s&&(this._isRangeSupported=!0);this._contentLength=r||this._contentLength;this._filename=extractFilenameFromHeader(n);this._isRangeSupported&&this._manager.abortRequest(t);this._headersCapability.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=createResponseError(t,this._url);this._headersCapability.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._headersCapability.promise}async read(){await this._headersCapability.promise;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=Promise.withResolvers();this._requests.push(t);return t.promise}cancel(t){this._done=!0;this._headersCapability.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;this._url=t.url;this._requestId=t.request({begin:e,end:i,onHeadersReceived:this._onHeadersReceived.bind(this),onDone:this._onDone.bind(this),onError:this._onError.bind(this),onProgress:this._onProgress.bind(this)});this._requests=[];this._queuedChunk=null;this._done=!1;this._storedError=void 0;this.onProgress=null;this.onClosed=null}_onHeadersReceived(){const t=getResponseOrigin(this._manager.getRequestXhr(this._requestId)?.responseURL);if(t!==this._manager._responseOrigin){this._storedError=new Error(`Expected range response-origin "${t}" to match "${this._manager._responseOrigin}".`);this._onError(0)}}_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??=createResponseError(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=Promise.withResolvers();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()}}const Pt=/^[a-z][a-z0-9\-+.]+:/i;class PDFNodeStream{constructor(t){this.source=t;this.url=function parseUrlOrPath(t){if(Pt.test(t))return new URL(t);const e=process.getBuiltinModule("url");return new URL(e.pathToFileURL(t))}(t.url);assert("file:"===this.url.protocol,"PDFNodeStream only supports file:// URLs.");this._fullRequestReader=null;this._rangeRequestReaders=[]}get _progressiveDataLength(){return this._fullRequestReader?._loaded??0}getFullReader(){assert(!this._fullRequestReader,"PDFNodeStream.getFullReader can only be called once.");this._fullRequestReader=new PDFNodeStreamFsFullReader(this);return this._fullRequestReader}getRangeReader(t,e){if(e<=this._progressiveDataLength)return null;const i=new PDFNodeStreamFsRangeReader(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 PDFNodeStreamFsFullReader{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=Promise.withResolvers();this._headersCapability=Promise.withResolvers();const i=process.getBuiltinModule("fs");i.promises.lstat(this._url).then((t=>{this._contentLength=t.size;this._setReadableStream(i.createReadStream(this._url));this._headersCapability.resolve()}),(t=>{"ENOENT"===t.code&&(t=createResponseError(0,this._url.href));this._storedError=t;this._headersCapability.reject(t)}))}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=Promise.withResolvers();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 AbortException("streaming is disabled"));this._storedError&&this._readableStream.destroy(this._storedError)}}class PDFNodeStreamFsRangeReader{constructor(t,e,i){this._url=t.url;this._done=!1;this._storedError=null;this.onProgress=null;this._loaded=0;this._readableStream=null;this._readCapability=Promise.withResolvers();const n=t.source;this._isStreamingSupported=!n.disableStream;const s=process.getBuiltinModule("fs");this._setReadableStream(s.createReadStream(this._url,{start:e,end:i-1}))}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=Promise.withResolvers();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)}}const It=Symbol("INITIAL_DATA");class PDFObjects{#En=Object.create(null);#Sn(t){return this.#En[t]||={...Promise.withResolvers(),data:It}}get(t,e=null){if(e){const i=this.#Sn(t);i.promise.then((()=>e(i.data)));return null}const i=this.#En[t];if(!i||i.data===It)throw new Error(`Requesting object that isn't resolved yet ${t}.`);return i.data}has(t){const e=this.#En[t];return!!e&&e.data!==It}delete(t){const e=this.#En[t];if(!e||e.data===It)return!1;delete this.#En[t];return!0}resolve(t,e=null){const i=this.#Sn(t);i.data=e;i.resolve()}clear(){for(const t in this.#En){const{data:e}=this.#En[t];e?.bitmap?.close()}this.#En=Object.create(null)}*[Symbol.iterator](){for(const t in this.#En){const{data:e}=this.#En[t];e!==It&&(yield[t,e])}}}class TextLayer{#Cn=Promise.withResolvers();#wt=null;#Tn=!1;#Dn=!!globalThis.FontInspector?.enabled;#kn=null;#Mn=null;#Pn=0;#In=0;#Rn=null;#Fn=null;#Ln=0;#On=0;#Bn=Object.create(null);#Nn=[];#Un=null;#Hn=[];#zn=new WeakMap;#jn=null;static#Gn=new Map;static#Wn=new Map;static#$n=new WeakMap;static#Vn=null;static#qn=new Set;constructor({textContentSource:t,container:e,viewport:i}){if(t instanceof ReadableStream)this.#Un=t;else{if("object"!=typeof t)throw new Error('No "textContentSource" parameter specified.');this.#Un=new ReadableStream({start(e){e.enqueue(t);e.close()}})}this.#wt=this.#Fn=e;this.#On=i.scale*OutputScale.pixelRatio;this.#Ln=i.rotation;this.#Mn={div:null,properties:null,ctx:null};const{pageWidth:n,pageHeight:s,pageX:r,pageY:a}=i.rawDims;this.#jn=[1,0,0,-1,-r,a+s];this.#In=n;this.#Pn=s;TextLayer.#Xn();setLayerDimensions(e,i);this.#Cn.promise.finally((()=>{TextLayer.#qn.delete(this);this.#Mn=null;this.#Bn=null})).catch((()=>{}))}static get fontFamilyMap(){const{isWindows:t,isFirefox:e}=util_FeatureTest.platform;return shadow(this,"fontFamilyMap",new Map([["sans-serif",(t&&e?"Calibri, ":"")+"sans-serif"],["monospace",(t&&e?"Lucida Console, ":"")+"monospace"]]))}render(){const pump=()=>{this.#Rn.read().then((({value:t,done:e})=>{if(e)this.#Cn.resolve();else{this.#kn??=t.lang;Object.assign(this.#Bn,t.styles);this.#Kn(t.items);pump()}}),this.#Cn.reject)};this.#Rn=this.#Un.getReader();TextLayer.#qn.add(this);pump();return this.#Cn.promise}update({viewport:t,onBefore:e=null}){const i=t.scale*OutputScale.pixelRatio,n=t.rotation;if(n!==this.#Ln){e?.();this.#Ln=n;setLayerDimensions(this.#Fn,{rotation:n})}if(i!==this.#On){e?.();this.#On=i;const t={div:null,properties:null,ctx:TextLayer.#Yn(this.#kn)};for(const e of this.#Hn){t.properties=this.#zn.get(e);t.div=e;this.#Qn(t)}}}cancel(){const t=new AbortException("TextLayer task cancelled.");this.#Rn?.cancel(t).catch((()=>{}));this.#Rn=null;this.#Cn.reject(t)}get textDivs(){return this.#Hn}get textContentItemsStr(){return this.#Nn}#Kn(t){if(this.#Tn)return;this.#Mn.ctx??=TextLayer.#Yn(this.#kn);const e=this.#Hn,i=this.#Nn;for(const n of t){if(e.length>1e5){warn("Ignoring additional textDivs for performance reasons.");this.#Tn=!0;return}if(void 0!==n.str){i.push(n.str);this.#Jn(n)}else if("beginMarkedContentProps"===n.type||"beginMarkedContent"===n.type){const t=this.#wt;this.#wt=document.createElement("span");this.#wt.classList.add("markedContent");n.id&&this.#wt.setAttribute("id",`${n.id}`);t.append(this.#wt)}else"endMarkedContent"===n.type&&(this.#wt=this.#wt.parentNode)}}#Jn(t){const e=document.createElement("span"),i={angle:0,canvasWidth:0,hasText:""!==t.str,hasEOL:t.hasEOL,fontSize:0};this.#Hn.push(e);const n=Util.transform(this.#jn,t.transform);let s=Math.atan2(n[1],n[0]);const r=this.#Bn[t.fontName];r.vertical&&(s+=Math.PI/2);let a=this.#Dn&&r.fontSubstitution||r.fontFamily;a=TextLayer.fontFamilyMap.get(a)||a;const o=Math.hypot(n[2],n[3]),l=o*TextLayer.#Zn(a,r,this.#kn);let h,c;if(0===s){h=n[4];c=n[5]-l}else{h=n[4]+l*Math.sin(s);c=n[5]-l*Math.cos(s)}const d="calc(var(--total-scale-factor) *",u=e.style;if(this.#wt===this.#Fn){u.left=`${(100*h/this.#In).toFixed(2)}%`;u.top=`${(100*c/this.#Pn).toFixed(2)}%`}else{u.left=`${d}${h.toFixed(2)}px)`;u.top=`${d}${c.toFixed(2)}px)`}u.fontSize=`${d}${(TextLayer.#Vn*o).toFixed(2)}px)`;u.fontFamily=a;i.fontSize=o;e.setAttribute("role","presentation");e.textContent=t.str;e.dir=t.dir;this.#Dn&&(e.dataset.fontName=r.fontSubstitutionLoadedName||t.fontName);0!==s&&(i.angle=s*(180/Math.PI));let p=!1;if(t.str.length>1)p=!0;else if(" "!==t.str&&t.transform[0]!==t.transform[3]){const e=Math.abs(t.transform[0]),i=Math.abs(t.transform[3]);e!==i&&Math.max(e,i)/Math.min(e,i)>1.5&&(p=!0)}p&&(i.canvasWidth=r.vertical?t.height:t.width);this.#zn.set(e,i);this.#Mn.div=e;this.#Mn.properties=i;this.#Qn(this.#Mn);i.hasText&&this.#wt.append(e);if(i.hasEOL){const t=document.createElement("br");t.setAttribute("role","presentation");this.#wt.append(t)}}#Qn(t){const{div:e,properties:i,ctx:n}=t,{style:s}=e;let r="";TextLayer.#Vn>1&&(r=`scale(${1/TextLayer.#Vn})`);if(0!==i.canvasWidth&&i.hasText){const{fontFamily:t}=s,{canvasWidth:a,fontSize:o}=i;TextLayer.#ts(n,o*this.#On,t);const{width:l}=n.measureText(e.textContent);l>0&&(r=`scaleX(${a*this.#On/l}) ${r}`)}0!==i.angle&&(r=`rotate(${i.angle}deg) ${r}`);r.length>0&&(s.transform=r)}static cleanup(){if(!(this.#qn.size>0)){this.#Gn.clear();for(const{canvas:t}of this.#Wn.values())t.remove();this.#Wn.clear()}}static#Yn(t=null){let e=this.#Wn.get(t||="");if(!e){const i=document.createElement("canvas");i.className="hiddenCanvasElement";i.lang=t;document.body.append(i);e=i.getContext("2d",{alpha:!1,willReadFrequently:!0});this.#Wn.set(t,e);this.#$n.set(e,{size:0,family:""})}return e}static#ts(t,e,i){const n=this.#$n.get(t);if(e!==n.size||i!==n.family){t.font=`${e}px ${i}`;n.size=e;n.family=i}}static#Xn(){if(null!==this.#Vn)return;const t=document.createElement("div");t.style.opacity=0;t.style.lineHeight=1;t.style.fontSize="1px";t.style.position="absolute";t.textContent="X";document.body.append(t);this.#Vn=t.getBoundingClientRect().height;t.remove()}static#Zn(t,e,i){const n=this.#Gn.get(t);if(n)return n;const s=this.#Yn(i);s.canvas.width=s.canvas.height=30;this.#ts(s,30,t);const r=s.measureText(""),a=r.fontBoundingBoxAscent,o=Math.abs(r.fontBoundingBoxDescent);s.canvas.width=s.canvas.height=0;let l=.8;if(a)l=a/(a+o);else{util_FeatureTest.platform.isFirefox&&warn("Enable the `dom.textMetrics.fontBoundingBox.enabled` preference in `about:config` to improve TextLayer rendering.");e.ascent?l=e.ascent:e.descent&&(l=1+e.descent)}this.#Gn.set(t,l);return l}}class XfaText{static textContent(t){const e=[],i={items:e,styles:Object.create(null)};!function walk(t){if(!t)return;let i=null;const n=t.name;if("#text"===n)i=t.value;else{if(!XfaText.shouldBuildText(n))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)}}function getDocument(t={}){"string"==typeof t||t instanceof URL?t={url:t}:(t instanceof ArrayBuffer||ArrayBuffer.isView(t))&&(t={data:t});const e=new PDFDocumentLoadingTask,{docId:n}=e,s=t.url?function getUrlProp(t){if(t instanceof URL)return t.href;if("string"==typeof t){if(i)return t;const e=URL.parse(t,window.location);if(e)return e.href}throw new Error("Invalid PDF url data: either string or URL-object is expected in the url property.")}(t.url):null,r=t.data?function getDataProp(t){if(i&&"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 stringToBytes(t);if(t instanceof ArrayBuffer||ArrayBuffer.isView(t)||"object"==typeof t&&!isNaN(t?.length))return new Uint8Array(t);throw new Error("Invalid PDF binary data: either TypedArray, string, or array-like object is expected in the data property.")}(t.data):null,a=t.httpHeaders||null,o=!0===t.withCredentials,l=t.password??null,h=t.range instanceof PDFDataRangeTransport?t.range:null,c=Number.isInteger(t.rangeChunkSize)&&t.rangeChunkSize>0?t.rangeChunkSize:65536;let d=t.worker instanceof PDFWorker?t.worker:null;const u=t.verbosity,p="string"!=typeof t.docBaseUrl||isDataScheme(t.docBaseUrl)?null:t.docBaseUrl,g=getFactoryUrlProp(t.cMapUrl),f=!1!==t.cMapPacked,m=t.CMapReaderFactory||(i?NodeCMapReaderFactory:DOMCMapReaderFactory),b=getFactoryUrlProp(t.iccUrl),y=getFactoryUrlProp(t.standardFontDataUrl),v=t.StandardFontDataFactory||(i?NodeStandardFontDataFactory:DOMStandardFontDataFactory),w=getFactoryUrlProp(t.wasmUrl),A=t.WasmFactory||(i?NodeWasmFactory:DOMWasmFactory),x=!0!==t.stopAtErrors,_=Number.isInteger(t.maxImageSize)&&t.maxImageSize>-1?t.maxImageSize:-1,E=!1!==t.isEvalSupported,S="boolean"==typeof t.isOffscreenCanvasSupported?t.isOffscreenCanvasSupported:!i,C="boolean"==typeof t.isImageDecoderSupported?t.isImageDecoderSupported:!i&&(util_FeatureTest.platform.isFirefox||!globalThis.chrome),T=Number.isInteger(t.canvasMaxAreaInBytes)?t.canvasMaxAreaInBytes:-1,D="boolean"==typeof t.disableFontFace?t.disableFontFace:i,k=!0===t.fontExtraProperties,M=!0===t.enableXfa,P=t.ownerDocument||globalThis.document,I=!0===t.disableRange,R=!0===t.disableStream,L=!0===t.disableAutoFetch,O=!0===t.pdfBug,B=t.CanvasFactory||(i?NodeCanvasFactory:DOMCanvasFactory),N=t.FilterFactory||(i?NodeFilterFactory:DOMFilterFactory),U=!0===t.enableHWA,H=!1!==t.useWasm,z=h?h.length:t.length??NaN,j="boolean"==typeof t.useSystemFonts?t.useSystemFonts:!i&&!D,G="boolean"==typeof t.useWorkerFetch?t.useWorkerFetch:!!(m===DOMCMapReaderFactory&&v===DOMStandardFontDataFactory&&A===DOMWasmFactory&&g&&y&&w&&isValidFetchUrl(g,document.baseURI)&&isValidFetchUrl(y,document.baseURI)&&isValidFetchUrl(w,document.baseURI));setVerbosityLevel(u);const W={canvasFactory:new B({ownerDocument:P,enableHWA:U}),filterFactory:new N({docId:n,ownerDocument:P}),cMapReaderFactory:G?null:new m({baseUrl:g,isCompressed:f}),standardFontDataFactory:G?null:new v({baseUrl:y}),wasmFactory:G?null:new A({baseUrl:w})};if(!d){d=PDFWorker.create({verbosity:u,port:GlobalWorkerOptions.workerPort});e._worker=d}const $={docId:n,apiVersion:"5.4.149",data:r,password:l,disableAutoFetch:L,rangeChunkSize:c,length:z,docBaseUrl:p,enableXfa:M,evaluatorOptions:{maxImageSize:_,disableFontFace:D,ignoreErrors:x,isEvalSupported:E,isOffscreenCanvasSupported:S,isImageDecoderSupported:C,canvasMaxAreaInBytes:T,fontExtraProperties:k,useSystemFonts:j,useWasm:H,useWorkerFetch:G,cMapUrl:g,iccUrl:b,standardFontDataUrl:y,wasmUrl:w}},V={ownerDocument:P,pdfBug:O,styleElement:null,loadingParams:{disableAutoFetch:L,enableXfa:M}};d.promise.then((function(){if(e.destroyed)throw new Error("Loading aborted");if(d.destroyed)throw new Error("Worker was destroyed");const t=d.messageHandler.sendWithPromise("GetDocRequest",$,r?[r.buffer]:null);let l;if(h)l=new PDFDataTransportStream(h,{disableRange:I,disableStream:R});else if(!r){if(!s)throw new Error("getDocument - no `url` parameter provided.");const t=isValidFetchUrl(s)?PDFFetchStream:i?PDFNodeStream:PDFNetworkStream;l=new t({url:s,length:z,httpHeaders:a,withCredentials:o,rangeChunkSize:c,disableRange:I,disableStream:R})}return t.then((t=>{if(e.destroyed)throw new Error("Loading aborted");if(d.destroyed)throw new Error("Worker was destroyed");const i=new MessageHandler(n,t,d.port),s=new WorkerTransport(i,e,l,V,W,U);e._transport=s;i.send("Ready",null)}))})).catch(e._capability.reject);return e}class PDFDocumentLoadingTask{static#ki=0;_capability=Promise.withResolvers();_transport=null;_worker=null;docId="d"+PDFDocumentLoadingTask.#ki++;destroyed=!1;onPassword=null;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;this._worker?.destroy();this._worker=null}async getData(){return this._transport.getData()}}class PDFDataRangeTransport{#Cn=Promise.withResolvers();#es=[];#is=[];#ns=[];#ss=[];constructor(t,e,i=!1,n=null){this.length=t;this.initialData=e;this.progressiveDone=i;this.contentDispositionFilename=n}addRangeListener(t){this.#ss.push(t)}addProgressListener(t){this.#ns.push(t)}addProgressiveReadListener(t){this.#is.push(t)}addProgressiveDoneListener(t){this.#es.push(t)}onDataRange(t,e){for(const i of this.#ss)i(t,e)}onDataProgress(t,e){this.#Cn.promise.then((()=>{for(const i of this.#ns)i(t,e)}))}onDataProgressiveRead(t){this.#Cn.promise.then((()=>{for(const e of this.#is)e(t)}))}onDataProgressiveDone(){this.#Cn.promise.then((()=>{for(const t of this.#es)t()}))}transportReady(){this.#Cn.resolve()}requestDataRange(t,e){unreachable("Abstract method PDFDataRangeTransport.requestDataRange")}abort(){}}class PDFDocumentProxy{constructor(t,e){this._pdfInfo=t;this._transport=e}get annotationStorage(){return this._transport.annotationStorage}get canvasFactory(){return this._transport.canvasFactory}get filterFactory(){return this._transport.filterFactory}get numPages(){return this._pdfInfo.numPages}get fingerprints(){return this._pdfInfo.fingerprints}get isPureXfa(){return 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()}getAnnotationsByType(t,e){return this._transport.getAnnotationsByType(t,e)}getJSActions(){return this._transport.getDocJSActions()}getOutline(){return this._transport.getOutline()}getOptionalContentConfig({intent:t="display"}={}){const{renderingIntent:e}=this._transport.getRenderingIntent(t);return this._transport.getOptionalContentConfig(e)}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()}cachedPageNumber(t){return this._transport.cachedPageNumber(t)}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{#rs=!1;constructor(t,e,i,n=!1){this._pageIndex=t;this._pageInfo=e;this._transport=i;this._stats=n?new StatTimer:null;this._pdfBug=n;this.commonObjs=i.commonObjs;this.objs=new PDFObjects;this._intentStates=new Map;this.destroyed=!1;this.recordedGroups=null}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:n=0,dontFlip:s=!1}={}){return new PageViewport({viewBox:this.view,userUnit:this.userUnit,scale:t,rotation:e,offsetX:i,offsetY:n,dontFlip:s})}getAnnotations({intent:t="display"}={}){const{renderingIntent:e}=this._transport.getRenderingIntent(t);return this._transport.getAnnotations(this._pageIndex,e)}getJSActions(){return this._transport.getPageJSActions(this._pageIndex)}get filterFactory(){return this._transport.filterFactory}get isPureXfa(){return shadow(this,"isPureXfa",!!this._transport._htmlForXfa)}async getXfa(){return this._transport._htmlForXfa?.children[this._pageIndex]||null}render({canvasContext:t,canvas:e=t.canvas,viewport:i,intent:n="display",annotationMode:s=p.ENABLE,transform:r=null,background:a=null,optionalContentConfigPromise:l=null,annotationCanvasMap:h=null,pageColors:c=null,printAnnotationStorage:d=null,isEditing:u=!1,recordOperations:g=!1,filteredOperationIndexes:f=null}){this._stats?.time("Overall");const m=this._transport.getRenderingIntent(n,s,d,u),{renderingIntent:b,cacheKey:y}=m;this.#rs=!1;l||=this._transport.getOptionalContentConfig(b);let v=this._intentStates.get(y);if(!v){v=Object.create(null);this._intentStates.set(y,v)}if(v.streamReaderCancelTimeout){clearTimeout(v.streamReaderCancelTimeout);v.streamReaderCancelTimeout=null}const w=!!(b&o);if(!v.displayReadyCapability){v.displayReadyCapability=Promise.withResolvers();v.operatorList={fnArray:[],argsArray:[],lastChunk:!1,separateAnnots:null};this._stats?.time("Page Request");this._pumpOperatorList(m)}const A=!this.recordedGroups&&(g||this._pdfBug&&globalThis.StepperManager?.enabled),complete=t=>{v.renderTasks.delete(x);if(A){const t=x.gfx?.dependencyTracker.take();if(t){x.stepper?.setOperatorGroups(t);g&&(this.recordedGroups=t)}else g&&(this.recordedGroups=[])}w&&(this.#rs=!0);this.#as();if(t){x.capability.reject(t);this._abortOperatorList({intentState:v,reason:t instanceof Error?t:new Error(t)})}else x.capability.resolve();if(this._stats){this._stats.timeEnd("Rendering");this._stats.timeEnd("Overall");globalThis.Stats?.enabled&&globalThis.Stats.add(this.pageNumber,this._stats)}},x=new InternalRenderTask({callback:complete,params:{canvas:e,canvasContext:t,dependencyTracker:A?new CanvasDependencyTracker(e):null,viewport:i,transform:r,background:a},objs:this.objs,commonObjs:this.commonObjs,annotationCanvasMap:h,operatorList:v.operatorList,pageIndex:this._pageIndex,canvasFactory:this._transport.canvasFactory,filterFactory:this._transport.filterFactory,useRequestAnimationFrame:!w,pdfBug:this._pdfBug,pageColors:c,enableHWA:this._transport.enableHWA,filteredOperationIndexes:f});(v.renderTasks||=new Set).add(x);const _=x.task;Promise.all([v.displayReadyCapability.promise,l]).then((([t,e])=>{if(this.destroyed)complete();else{this._stats?.time("Rendering");if(!(e.renderingIntent&b))throw new Error("Must use the same `intent`-argument when calling the `PDFPageProxy.render` and `PDFDocumentProxy.getOptionalContentConfig` methods.");x.initializeGraphics({transparency:t,optionalContentConfig:e});x.operatorListChanged()}})).catch(complete);return _}getOperatorList({intent:t="display",annotationMode:e=p.ENABLE,printAnnotationStorage:i=null,isEditing:n=!1}={}){const s=this._transport.getRenderingIntent(t,e,i,n,!0);let r,a=this._intentStates.get(s.cacheKey);if(!a){a=Object.create(null);this._intentStates.set(s.cacheKey,a)}if(!a.opListReadCapability){r=Object.create(null);r.operatorListChanged=function operatorListChanged(){if(a.operatorList.lastChunk){a.opListReadCapability.resolve(a.operatorList);a.renderTasks.delete(r)}};a.opListReadCapability=Promise.withResolvers();(a.renderTasks||=new Set).add(r);a.operatorList={fnArray:[],argsArray:[],lastChunk:!1,separateAnnots:null};this._stats?.time("Page Request");this._pumpOperatorList(s)}return a.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=>XfaText.textContent(t)));const e=this.streamTextContent(t);return new Promise((function(t,i){const n=e.getReader(),s={items:[],styles:Object.create(null),lang:null};!function pump(){n.read().then((function({value:e,done:i}){if(i)t(s);else{s.lang??=e.lang;Object.assign(s.styles,e.styles);s.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.#rs=!1;return Promise.all(t)}cleanup(t=!1){this.#rs=!0;const e=this.#as();t&&e&&(this._stats&&=new StatTimer);return e}#as(){if(!this.#rs||this.destroyed)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.#rs=!1;return!0}_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,n=t.length;i<n;i++){e.operatorList.fnArray.push(t.fnArray[i]);e.operatorList.argsArray.push(t.argsArray[i])}e.operatorList.lastChunk=t.lastChunk;e.operatorList.separateAnnots=t.separateAnnots;for(const t of e.renderTasks)t.operatorListChanged();t.lastChunk&&this.#as()}_pumpOperatorList({renderingIntent:t,cacheKey:e,annotationStorageSerializable:i,modifiedIds:n}){const{map:s,transfer:r}=i,a=this._transport.messageHandler.sendWithStream("GetOperatorList",{pageIndex:this._pageIndex,intent:t,cacheKey:e,annotationStorage:s,modifiedIds:n},r).getReader(),o=this._intentStates.get(e);o.streamReader=a;const pump=()=>{a.read().then((({value:t,done:e})=>{if(e)o.streamReader=null;else if(!this._transport.destroyed){this._renderPageChunk(t,o);pump()}}),(t=>{o.streamReader=null;if(!this._transport.destroyed){if(o.operatorList){o.operatorList.lastChunk=!0;for(const t of o.renderTasks)t.operatorListChanged();this.#as()}if(o.displayReadyCapability)o.displayReadyCapability.reject(t);else{if(!o.opListReadCapability)throw t;o.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 RenderingCancelledException){let i=100;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 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 PDFWorker{#Cn=Promise.withResolvers();#os=null;#dn=null;#ls=null;static#hs=0;static#cs=!1;static#ds=new WeakMap;static{if(i){this.#cs=!0;GlobalWorkerOptions.workerSrc||="./pdf.worker.mjs"}this._isSameOrigin=(t,e)=>{const i=URL.parse(t);if(!i?.origin||"null"===i.origin)return!1;const n=new URL(e,i);return i.origin===n.origin};this._createCDNWrapper=t=>{const e=`await import("${t}");`;return URL.createObjectURL(new Blob([e],{type:"text/javascript"}))};this.fromPort=t=>{!function deprecated(t){console.log("Deprecated API usage: "+t)}("`PDFWorker.fromPort` - please use `PDFWorker.create` instead.");if(!t?.port)throw new Error("PDFWorker.fromPort - invalid method signature.");return this.create(t)}}constructor({name:t=null,port:e=null,verbosity:i=getVerbosityLevel()}={}){this.name=t;this.destroyed=!1;this.verbosity=i;if(e){if(PDFWorker.#ds.has(e))throw new Error("Cannot use more than one PDFWorker per port.");PDFWorker.#ds.set(e,this);this.#us(e)}else this.#ps()}get promise(){return this.#Cn.promise}#gs(){this.#Cn.resolve();this.#os.send("configure",{verbosity:this.verbosity})}get port(){return this.#dn}get messageHandler(){return this.#os}#us(t){this.#dn=t;this.#os=new MessageHandler("main","worker",t);this.#os.on("ready",(()=>{}));this.#gs()}#ps(){if(PDFWorker.#cs||PDFWorker.#fs){this.#ms();return}let{workerSrc:t}=PDFWorker;try{PDFWorker._isSameOrigin(window.location,t)||(t=PDFWorker._createCDNWrapper(new URL(t,window.location).href));const e=new Worker(t,{type:"module"}),i=new MessageHandler("main","worker",e),terminateEarly=()=>{n.abort();i.destroy();e.terminate();this.destroyed?this.#Cn.reject(new Error("Worker was destroyed")):this.#ms()},n=new AbortController;e.addEventListener("error",(()=>{this.#ls||terminateEarly()}),{signal:n.signal});i.on("test",(t=>{n.abort();if(!this.destroyed&&t){this.#os=i;this.#dn=e;this.#ls=e;this.#gs()}else terminateEarly()}));i.on("ready",(t=>{n.abort();if(this.destroyed)terminateEarly();else try{sendTest()}catch{this.#ms()}}));const sendTest=()=>{const t=new Uint8Array;i.send("test",t,[t.buffer])};sendTest();return}catch{info("The worker has been disabled.")}this.#ms()}#ms(){if(!PDFWorker.#cs){warn("Setting up fake worker.");PDFWorker.#cs=!0}PDFWorker._setupFakeWorkerGlobal.then((t=>{if(this.destroyed){this.#Cn.reject(new Error("Worker was destroyed"));return}const e=new LoopbackPort;this.#dn=e;const i="fake"+PDFWorker.#hs++,n=new MessageHandler(i+"_worker",i,e);t.setup(n,e);this.#os=new MessageHandler(i,i+"_worker",e);this.#gs()})).catch((t=>{this.#Cn.reject(new Error(`Setting up fake worker failed: "${t.message}".`))}))}destroy(){this.destroyed=!0;this.#ls?.terminate();this.#ls=null;PDFWorker.#ds.delete(this.#dn);this.#dn=null;this.#os?.destroy();this.#os=null}static create(t){const e=this.#ds.get(t?.port);if(e){if(e._pendingDestroy)throw new Error("PDFWorker.create - the worker is being destroyed.\nPlease remember to await `PDFDocumentLoadingTask.destroy()`-calls.");return e}return new PDFWorker(t)}static get workerSrc(){if(GlobalWorkerOptions.workerSrc)return GlobalWorkerOptions.workerSrc;throw new Error('No "GlobalWorkerOptions.workerSrc" specified.')}static get#fs(){try{return globalThis.pdfjsWorker?.WorkerMessageHandler||null}catch{return null}}static get _setupFakeWorkerGlobal(){return shadow(this,"_setupFakeWorkerGlobal",(async()=>{if(this.#fs)return this.#fs;return(await import(
/*webpackIgnore: true*/
/*@vite-ignore*/
this.workerSrc)).WorkerMessageHandler})())}}class WorkerTransport{#bs=new Map;#ys=new Map;#vs=new Map;#ws=new Map;#As=null;constructor(t,e,i,n,s,r){this.messageHandler=t;this.loadingTask=e;this.commonObjs=new PDFObjects;this.fontLoader=new FontLoader({ownerDocument:n.ownerDocument,styleElement:n.styleElement});this.loadingParams=n.loadingParams;this._params=n;this.canvasFactory=s.canvasFactory;this.filterFactory=s.filterFactory;this.cMapReaderFactory=s.cMapReaderFactory;this.standardFontDataFactory=s.standardFontDataFactory;this.wasmFactory=s.wasmFactory;this.destroyed=!1;this.destroyCapability=null;this._networkStream=i;this._fullReader=null;this._lastProgress=null;this.downloadInfoCapability=Promise.withResolvers();this.enableHWA=r;this.setupMessageHandler()}#xs(t,e=null){const i=this.#bs.get(t);if(i)return i;const n=this.messageHandler.sendWithPromise(t,e);this.#bs.set(t,n);return n}get annotationStorage(){return shadow(this,"annotationStorage",new AnnotationStorage)}getRenderingIntent(t,e=p.ENABLE,i=null,n=!1,s=!1){let g=a,f=Y;switch(t){case"any":g=r;break;case"display":break;case"print":g=o;break;default:warn(`getRenderingIntent - invalid intent: ${t}`)}const m=g&o&&i instanceof PrintAnnotationStorage?i:this.annotationStorage;switch(e){case p.DISABLE:g+=c;break;case p.ENABLE:break;case p.ENABLE_FORMS:g+=l;break;case p.ENABLE_STORAGE:g+=h;f=m.serializable;break;default:warn(`getRenderingIntent - invalid annotationMode: ${e}`)}n&&(g+=d);s&&(g+=u);const{ids:b,hash:y}=m.modifiedIds;return{renderingIntent:g,cacheKey:[g,f.hash,y].join("_"),annotationStorageSerializable:f,modifiedIds:b}}destroy(){if(this.destroyCapability)return this.destroyCapability.promise;this.destroyed=!0;this.destroyCapability=Promise.withResolvers();this.#As?.reject(new Error("Worker was destroyed during onPassword callback"));const t=[];for(const e of this.#ys.values())t.push(e._destroy());this.#ys.clear();this.#vs.clear();this.#ws.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.#bs.clear();this.filterFactory.destroy();TextLayer.cleanup();this._networkStream?.cancelAllRequests(new AbortException("Worker was terminated."));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)=>{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{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",(async t=>{await this._fullReader.headersReady;const{isStreamingSupported:i,isRangeSupported:n,contentLength:s}=this._fullReader;if(!i||!n){this._lastProgress&&e.onProgress?.(this._lastProgress);this._fullReader.onProgress=t=>{e.onProgress?.({loaded:t.loaded,total:t.total})}}return{isStreamingSupported:i,isRangeSupported:n,contentLength:s}}));t.on("GetRangeReader",((t,e)=>{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{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",(t=>{e._capability.reject(wrapReason(t))}));t.on("PasswordRequest",(t=>{this.#As=Promise.withResolvers();try{if(!e.onPassword)throw wrapReason(t);const updatePassword=t=>{t instanceof Error?this.#As.reject(t):this.#As.resolve({password:t})};e.onPassword(updatePassword,t.code)}catch(t){this.#As.reject(t)}return this.#As.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.#ys.get(t.pageIndex)._startRenderPage(t.transparency,t.cacheKey)}));t.on("commonobj",(([e,i,n])=>{if(this.destroyed)return null;if(this.commonObjs.has(e))return null;switch(i){case"Font":if("error"in n){const t=n.error;warn(`Error during font loading: ${t}`);this.commonObjs.resolve(e,t);break}const s=this._params.pdfBug&&globalThis.FontInspector?.enabled?(t,e)=>globalThis.FontInspector.fontAdded(t,e):null,r=new FontFaceObject(n,s);this.fontLoader.bind(r).catch((()=>t.sendWithPromise("FontFallback",{id:e}))).finally((()=>{!r.fontExtraProperties&&r.data&&(r.data=null);this.commonObjs.resolve(e,r)}));break;case"CopyLocalImage":const{imageRef:a}=n;assert(a,"The imageRef must be defined.");for(const t of this.#ys.values())for(const[,i]of t.objs)if(i?.ref===a){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,n);break;default:throw new Error(`Got unknown common object type ${i}`)}return null}));t.on("obj",(([t,e,i,n])=>{if(this.destroyed)return;const s=this.#ys.get(e);if(!s.objs.has(t))if(0!==s._intentStates.size)switch(i){case"Image":case"Pattern":s.objs.resolve(t,n);break;default:throw new Error(`Got unknown object type ${i}`)}else n?.bitmap?.close()}));t.on("DocProgress",(t=>{this.destroyed||e.onProgress?.({loaded:t.loaded,total:t.total})}));t.on("FetchBinaryData",(async t=>{if(this.destroyed)throw new Error("Worker was destroyed.");const e=this[t.type];if(!e)throw new Error(`${t.type} not initialized, see the \`useWorkerFetch\` parameter.`);return e.fetch(t)}))}getData(){return this.messageHandler.sendWithPromise("GetData",null)}saveDocument(){this.annotationStorage.size<=0&&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.#vs.get(e);if(i)return i;const n=this.messageHandler.sendWithPromise("GetPage",{pageIndex:e}).then((i=>{if(this.destroyed)throw new Error("Transport destroyed");i.refStr&&this.#ws.set(i.refStr,t);const n=new PDFPageProxy(e,i,this,this._params.pdfBug);this.#ys.set(e,n);return n}));this.#vs.set(e,n);return n}getPageIndex(t){return isRefProxy(t)?this.messageHandler.sendWithPromise("GetPageIndex",{num:t.num,gen:t.gen}):Promise.reject(new Error("Invalid pageIndex request."))}getAnnotations(t,e){return this.messageHandler.sendWithPromise("GetAnnotations",{pageIndex:t,intent:e})}getFieldObjects(){return this.#xs("GetFieldObjects")}hasJSActions(){return this.#xs("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)}getAnnotationsByType(t,e){return this.messageHandler.sendWithPromise("GetAnnotationsByType",{types:t,pageIndexesToSkip:e})}getDocJSActions(){return this.#xs("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(t){return this.#xs("GetOptionalContentConfig").then((e=>new OptionalContentConfig(e,t)))}getPermissions(){return this.messageHandler.sendWithPromise("GetPermissions",null)}getMetadata(){const t="GetMetadata",e=this.#bs.get(t);if(e)return e;const i=this.messageHandler.sendWithPromise(t,null).then((t=>({info:t[0],metadata:t[1]?new Metadata(t[1]):null,contentDispositionFilename:this._fullReader?.filename??null,contentLength:this._fullReader?.contentLength??null})));this.#bs.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.#ys.values()){if(!t.cleanup())throw new Error(`startCleanup: Page ${t.pageNumber} is currently rendering.`)}this.commonObjs.clear();t||this.fontLoader.clear();this.#bs.clear();this.filterFactory.destroy(!0);TextLayer.cleanup()}}cachedPageNumber(t){if(!isRefProxy(t))return null;const e=0===t.gen?`${t.num}R`:`${t.num}R${t.gen}`;return this.#ws.get(e)??null}}class RenderTask{#_s=null;onContinue=null;onError=null;constructor(t){this.#_s=t}get promise(){return this.#_s.capability.promise}cancel(t=0){this.#_s.cancel(null,t)}get separateAnnots(){const{separateAnnots:t}=this.#_s.operatorList;if(!t)return!1;const{annotationCanvasMap:e}=this.#_s;return t.form||t.canvas&&e?.size>0}}class InternalRenderTask{#Es=null;static#Ss=new WeakSet;constructor({callback:t,params:e,objs:i,commonObjs:n,annotationCanvasMap:s,operatorList:r,pageIndex:a,canvasFactory:o,filterFactory:l,useRequestAnimationFrame:h=!1,pdfBug:c=!1,pageColors:d=null,enableHWA:u=!1,filteredOperationIndexes:p=null}){this.callback=t;this.params=e;this.objs=i;this.commonObjs=n;this.annotationCanvasMap=s;this.operatorListIdx=null;this.operatorList=r;this._pageIndex=a;this.canvasFactory=o;this.filterFactory=l;this._pdfBug=c;this.pageColors=d;this.running=!1;this.graphicsReadyCallback=null;this.graphicsReady=!1;this._useRequestAnimationFrame=!0===h&&"undefined"!=typeof window;this.cancelled=!1;this.capability=Promise.withResolvers();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.canvas;this._canvasContext=e.canvas?null:e.canvasContext;this._enableHWA=u;this._dependencyTracker=e.dependencyTracker;this._filteredOperationIndexes=p}get completed(){return this.capability.promise.catch((function(){}))}initializeGraphics({transparency:t=!1,optionalContentConfig:e}){if(this.cancelled)return;if(this._canvas){if(InternalRenderTask.#Ss.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.#Ss.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{viewport:i,transform:n,background:s,dependencyTracker:r}=this.params,a=this._canvasContext||this._canvas.getContext("2d",{alpha:!1,willReadFrequently:!this._enableHWA});this.gfx=new CanvasGraphics(a,this.commonObjs,this.objs,this.canvasFactory,this.filterFactory,{optionalContentConfig:e},this.annotationCanvasMap,this.pageColors,r);this.gfx.beginDrawing({transform:n,viewport:i,transparency:t,background:s});this.operatorListIdx=0;this.graphicsReady=!0;this.graphicsReadyCallback?.()}cancel(t=null,e=0){this.running=!1;this.cancelled=!0;this.gfx?.endDrawing();if(this.#Es){window.cancelAnimationFrame(this.#Es);this.#Es=null}InternalRenderTask.#Ss.delete(this._canvas);t||=new RenderingCancelledException(`Rendering cancelled, page ${this._pageIndex+1}`,e);this.callback(t);this.task.onError?.(t)}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?this.#Es=window.requestAnimationFrame((()=>{this.#Es=null;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,this._filteredOperationIndexes);if(this.operatorListIdx===this.operatorList.argsArray.length){this.running=!1;if(this.operatorList.lastChunk){this.gfx.endDrawing();InternalRenderTask.#Ss.delete(this._canvas);this.callback()}}}}}const Rt="5.4.149",Ft="9e2e9e209";class ColorPicker{#Cs=null;#Ts=null;#Ds;#ks=null;#Ms=!1;#Ps=!1;#r=null;#Is;#Rs=null;#m=null;static#Fs=null;static get _keyboardManager(){return shadow(this,"_keyboardManager",new 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}){if(t){this.#Ps=!1;this.#r=t}else this.#Ps=!0;this.#m=t?._uiManager||e;this.#Is=this.#m._eventBus;this.#Ds=t?.color?.toUpperCase()||this.#m?.highlightColors.values().next().value||"#FFFF98";ColorPicker.#Fs||=Object.freeze({blue:"pdfjs-editor-colorpicker-blue",green:"pdfjs-editor-colorpicker-green",pink:"pdfjs-editor-colorpicker-pink",red:"pdfjs-editor-colorpicker-red",yellow:"pdfjs-editor-colorpicker-yellow"})}renderButton(){const t=this.#Cs=document.createElement("button");t.className="colorPicker";t.tabIndex="0";t.setAttribute("data-l10n-id","pdfjs-editor-colorpicker-button");t.ariaHasPopup="true";this.#r&&(t.ariaControls=`${this.#r.id}_colorpicker_dropdown`);const e=this.#m._signal;t.addEventListener("click",this.#Ls.bind(this),{signal:e});t.addEventListener("keydown",this.#Os.bind(this),{signal:e});const i=this.#Ts=document.createElement("span");i.className="swatch";i.ariaHidden="true";i.style.backgroundColor=this.#Ds;t.append(i);return t}renderMainDropdown(){const t=this.#ks=this.#Bs();t.ariaOrientation="horizontal";t.ariaLabelledBy="highlightColorPickerLabel";return t}#Bs(){const t=document.createElement("div"),e=this.#m._signal;t.addEventListener("contextmenu",noContextMenu,{signal:e});t.className="dropdown";t.role="listbox";t.ariaMultiSelectable="false";t.ariaOrientation="vertical";t.setAttribute("data-l10n-id","pdfjs-editor-colorpicker-dropdown");this.#r&&(t.id=`${this.#r.id}_colorpicker_dropdown`);for(const[i,n]of this.#m.highlightColors){const s=document.createElement("button");s.tabIndex="0";s.role="option";s.setAttribute("data-color",n);s.title=i;s.setAttribute("data-l10n-id",ColorPicker.#Fs[i]);const r=document.createElement("span");s.append(r);r.className="swatch";r.style.backgroundColor=n;s.ariaSelected=n===this.#Ds;s.addEventListener("click",this.#Ns.bind(this,n),{signal:e});t.append(s)}t.addEventListener("keydown",this.#Os.bind(this),{signal:e});return t}#Ns(t,e){e.stopPropagation();this.#Is.dispatch("switchannotationeditorparams",{source:this,type:m.HIGHLIGHT_COLOR,value:t});this.updateColor(t)}_colorSelectFromKeyboard(t){if(t.target===this.#Cs){this.#Ls(t);return}const e=t.target.getAttribute("data-color");e&&this.#Ns(e,t)}_moveToNext(t){this.#Us?t.target!==this.#Cs?t.target.nextSibling?.focus():this.#ks.firstChild?.focus():this.#Ls(t)}_moveToPrevious(t){if(t.target!==this.#ks?.firstChild&&t.target!==this.#Cs){this.#Us||this.#Ls(t);t.target.previousSibling?.focus()}else this.#Us&&this._hideDropdownFromKeyboard()}_moveToBeginning(t){this.#Us?this.#ks.firstChild?.focus():this.#Ls(t)}_moveToEnd(t){this.#Us?this.#ks.lastChild?.focus():this.#Ls(t)}#Os(t){ColorPicker._keyboardManager.exec(this,t)}#Ls(t){if(this.#Us){this.hideDropdown();return}this.#Ms=0===t.detail;if(!this.#Rs){this.#Rs=new AbortController;window.addEventListener("pointerdown",this.#d.bind(this),{signal:this.#m.combinedSignal(this.#Rs)})}this.#Cs.ariaExpanded="true";if(this.#ks){this.#ks.classList.remove("hidden");return}const e=this.#ks=this.#Bs();this.#Cs.append(e)}#d(t){this.#ks?.contains(t.target)||this.hideDropdown()}hideDropdown(){this.#ks?.classList.add("hidden");this.#Cs.ariaExpanded="false";this.#Rs?.abort();this.#Rs=null}get#Us(){return this.#ks&&!this.#ks.classList.contains("hidden")}_hideDropdownFromKeyboard(){if(!this.#Ps)if(this.#Us){this.hideDropdown();this.#Cs.focus({preventScroll:!0,focusVisible:this.#Ms})}else this.#r?.unselect()}updateColor(t){this.#Ts&&(this.#Ts.style.backgroundColor=t);if(!this.#ks)return;const e=this.#m.highlightColors.values();for(const i of this.#ks.children)i.ariaSelected=e.next().value===t.toUpperCase()}destroy(){this.#Cs?.remove();this.#Cs=null;this.#Ts=null;this.#ks?.remove();this.#ks=null}}class BasicColorPicker{#Hs=null;#r=null;#m=null;static#Fs=null;constructor(t){this.#r=t;this.#m=t._uiManager;BasicColorPicker.#Fs||=Object.freeze({freetext:"pdfjs-editor-color-picker-free-text-input",ink:"pdfjs-editor-color-picker-ink-input"})}renderButton(){if(this.#Hs)return this.#Hs;const{editorType:t,colorType:e,colorValue:i}=this.#r,n=this.#Hs=document.createElement("input");n.type="color";n.value=i||"#000000";n.className="basicColorPicker";n.tabIndex=0;n.setAttribute("data-l10n-id",BasicColorPicker.#Fs[t]);n.addEventListener("input",(()=>{this.#m.updateParams(e,n.value)}),{signal:this.#m._signal});return n}update(t){this.#Hs&&(this.#Hs.value=t)}destroy(){this.#Hs?.remove();this.#Hs=null}hideDropdown(){}}__webpack_require__(116),__webpack_require__(531);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,n]){return["G",1-Math.min(1,.3*t+.59*i+.11*e+n)]}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`#${t.map(makeColorComp).join("")}`}static T_HTML(){return"#00000000"}static T_rgb(){return[null]}static CMYK_RGB([t,e,i,n]){return["RGB",1-Math.min(1,t+n),1-Math.min(1,i+n),1-Math.min(1,e+n)]}static CMYK_rgb([t,e,i,n]){return[scaleAndClamp(1-Math.min(1,t+n)),scaleAndClamp(1-Math.min(1,i+n)),scaleAndClamp(1-Math.min(1,e+n))]}static CMYK_HTML(t){const e=this.CMYK_RGB(t).slice(1);return this.RGB_HTML(e)}static RGB_CMYK([t,e,i]){const n=1-t,s=1-e,r=1-i;return["CMYK",n,s,r,Math.min(n,s,r)]}}class BaseSVGFactory{create(t,e,i=!1){if(t<=0||e<=0)throw new Error("Invalid SVG dimensions");const n=this._createSVG("svg:svg");n.setAttribute("version","1.1");if(!i){n.setAttribute("width",`${t}px`);n.setAttribute("height",`${e}px`)}n.setAttribute("preserveAspectRatio","none");n.setAttribute("viewBox",`0 0 ${t} ${e}`);return n}createElement(t){if("string"!=typeof t)throw new Error("Invalid SVG element type");return this._createSVG(t)}_createSVG(t){unreachable("Abstract method `_createSVG` called.")}}class DOMSVGFactory extends BaseSVGFactory{_createSVG(t){return document.createElementNS($,t)}}class XfaLayer{static setupStorage(t,e,i,n,s){const r=n.getValue(e,{value:null});switch(i.name){case"textarea":null!==r.value&&(t.textContent=r.value);if("print"===s)break;t.addEventListener("input",(t=>{n.setValue(e,{value:t.target.value})}));break;case"input":if("radio"===i.attributes.type||"checkbox"===i.attributes.type){r.value===i.attributes.xfaOn?t.setAttribute("checked",!0):r.value===i.attributes.xfaOff&&t.removeAttribute("checked");if("print"===s)break;t.addEventListener("change",(t=>{n.setValue(e,{value:t.target.checked?t.target.getAttribute("xfaOn"):t.target.getAttribute("xfaOff")})}))}else{null!==r.value&&t.setAttribute("value",r.value);if("print"===s)break;t.addEventListener("input",(t=>{n.setValue(e,{value:t.target.value})}))}break;case"select":if(null!==r.value){t.setAttribute("value",r.value);for(const t of i.children)t.attributes.value===r.value?t.attributes.selected=!0:t.attributes.hasOwnProperty("selected")&&delete t.attributes.selected}t.addEventListener("input",(t=>{const i=t.target.options,s=-1===i.selectedIndex?"":i[i.selectedIndex].value;n.setValue(e,{value:s})}))}}static setAttributes({html:t,element:e,storage:i=null,intent:n,linkService:s}){const{attributes:r}=e,a=t instanceof HTMLAnchorElement;"radio"===r.type&&(r.name=`${r.name}-${n}`);for(const[e,i]of Object.entries(r))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:(!a||"href"!==e&&"newWindow"!==e)&&t.setAttribute(e,i)}a&&s.addLinkAttributes(t,r.href,r.newWindow);i&&r.dataId&&this.setupStorage(t,r.dataId,e,i)}static render(t){const e=t.annotationStorage,i=t.linkService,n=t.xfaHtml,s=t.intent||"display",r=document.createElement(n.name);n.attributes&&this.setAttributes({html:r,element:n,intent:s,linkService:i});const a="richText"!==s,o=t.div;o.append(r);if(t.viewport){const e=`matrix(${t.viewport.transform.join(",")})`;o.style.transform=e}a&&o.setAttribute("class","xfaLayer xfaFont");const l=[];if(0===n.children.length){if(n.value){const t=document.createTextNode(n.value);r.append(t);a&&XfaText.shouldBuildText(n.name)&&l.push(t)}return{textDivs:l}}const h=[[n,-1,r]];for(;h.length>0;){const[t,n,r]=h.at(-1);if(n+1===t.children.length){h.pop();continue}const o=t.children[++h.at(-1)[1]];if(null===o)continue;const{name:c}=o;if("#text"===c){const t=document.createTextNode(o.value);l.push(t);r.append(t);continue}const d=o?.attributes?.xmlns?document.createElementNS(o.attributes.xmlns,c):document.createElement(c);r.append(d);o.attributes&&this.setAttributes({html:d,element:o,storage:e,intent:s,linkService:i});if(o.children?.length>0)h.push([o,-1,d]);else if(o.value){const t=document.createTextNode(o.value);a&&XfaText.shouldBuildText(c)&&l.push(t);d.append(t)}}for(const t of o.querySelectorAll(".xfaNonInteractive input, .xfaNonInteractive textarea"))t.setAttribute("readOnly",!0);return{textDivs:l}}static update(t){const e=`matrix(${t.viewport.transform.join(",")})`;t.div.style.transform=e;t.div.hidden=!1}}const Lt=new WeakSet,Ot=60*(new Date).getTimezoneOffset()*1e3;class AnnotationElementFactory{static create(t){switch(t.data.annotationType){case S.LINK:return new LinkAnnotationElement(t);case S.TEXT:return new TextAnnotationElement(t);case S.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.POPUP:return new PopupAnnotationElement(t);case S.FREETEXT:return new FreeTextAnnotationElement(t);case S.LINE:return new LineAnnotationElement(t);case S.SQUARE:return new SquareAnnotationElement(t);case S.CIRCLE:return new CircleAnnotationElement(t);case S.POLYLINE:return new PolylineAnnotationElement(t);case S.CARET:return new CaretAnnotationElement(t);case S.INK:return new InkAnnotationElement(t);case S.POLYGON:return new PolygonAnnotationElement(t);case S.HIGHLIGHT:return new HighlightAnnotationElement(t);case S.UNDERLINE:return new UnderlineAnnotationElement(t);case S.SQUIGGLY:return new SquigglyAnnotationElement(t);case S.STRIKEOUT:return new StrikeOutAnnotationElement(t);case S.STAMP:return new StampAnnotationElement(t);case S.FILEATTACHMENT:return new FileAttachmentAnnotationElement(t);default:return new AnnotationElement(t)}}}class AnnotationElement{#zs=null;#js=!1;#Gs=null;constructor(t,{isRenderable:e=!1,ignoreBorder:i=!1,createQuadrilaterals:n=!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.enableComment=t.enableComment;this.enableScripting=t.enableScripting;this.hasJSActions=t.hasJSActions;this._fieldObjects=t.fieldObjects;this.parent=t.parent;e&&(this.container=this._createContainer(i));n&&this._createQuadrilaterals()}static _hasPopupData({contentsObj:t,richText:e}){return!(!t?.str&&!e?.str)}get _isEditable(){return this.data.isEditable}get hasPopupData(){return AnnotationElement._hasPopupData(this.data)}get hasCommentButton(){return this.enableComment&&this._isEditable&&this.hasPopupElement}get commentButtonPosition(){const{quadPoints:t,rect:e}=this.data;let i=-1/0,n=-1/0;if(t?.length>=8){for(let e=0;e<t.length;e+=8)if(t[e+1]>n){n=t[e+1];i=t[e+2]}else t[e+1]===n&&(i=Math.max(i,t[e+2]));return[i,n]}return e?[e[2],e[3]]:null}get commentButtonColor(){if(!this.data.color)return null;const[t,e,i]=this.data.color,n=255*(1-(this.data.opacity??1));return this.#Ws(Math.min(t+n,255),Math.min(e+n,255),Math.min(i+n,255))}#Ws(t,e,i){t/=255;e/=255;i/=255;const n=Math.max(t,e,i),s=Math.min(t,e,i),r=(n+s)/2,a=((1+Math.sqrt(r))/2*100).toFixed(2);if(n===s)return`hsl(0, 0%, ${a}%)`;const o=n-s;let l;l=n===t?(e-i)/o+(e<i?6:0):n===e?(i-t)/o+2:(t-e)/o+4;l=(60*l).toFixed(2);return`hsl(${l}, ${(o/(1-Math.abs(2*r-1))*100).toFixed(2)}%, ${a}%)`}_normalizePoint(t){const{page:{view:e},viewport:{rawDims:{pageWidth:i,pageHeight:n,pageX:s,pageY:r}}}=this.parent;t[1]=e[3]-t[1]+e[1];t[0]=100*(t[0]-s)/i;t[1]=100*(t[1]-r)/n;return t}updateEdited(t){if(!this.container)return;t.rect&&(this.#zs||={rect:this.data.rect.slice(0)});const{rect:e,popup:i}=t;e&&this.#$s(e);let n=this.#Gs?.popup||this.popup;if(!n&&i?.text){this._createPopup(i);n=this.#Gs.popup}if(n){n.updateEdited(t);if(i?.deleted){n.remove();this.#Gs=null;this.popup=null}}}resetEdited(){if(this.#zs){this.#$s(this.#zs.rect);this.#Gs?.popup.resetEdited();this.#zs=null}}#$s(t){const{container:{style:e},data:{rect:i,rotation:n},parent:{viewport:{rawDims:{pageWidth:s,pageHeight:r,pageX:a,pageY:o}}}}=this;i?.splice(0,4,...t);e.left=100*(t[0]-a)/s+"%";e.top=100*(r-t[3]+o)/r+"%";if(0===n){e.width=100*(t[2]-t[0])/s+"%";e.height=100*(t[3]-t[1])/r+"%"}else this.setRotation(n)}_createContainer(t){const{data:e,parent:{page:i,viewport:n}}=this,s=document.createElement("section");s.setAttribute("data-annotation-id",e.id);this instanceof WidgetAnnotationElement||this instanceof LinkAnnotationElement||(s.tabIndex=0);const{style:r}=s;r.zIndex=this.parent.zIndex;this.parent.zIndex+=2;e.alternativeText&&(s.title=e.alternativeText);e.noRotate&&s.classList.add("norotate");if(!e.rect||this instanceof PopupAnnotationElement){const{rotation:t}=e;e.hasOwnCanvas||0===t||this.setRotation(t,s);return s}const{width:a,height:o}=this;if(!t&&e.borderStyle.width>0){r.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(--total-scale-factor)) / calc(${i}px * var(--total-scale-factor))`;r.borderRadius=e}else if(this instanceof RadioButtonWidgetAnnotationElement){const t=`calc(${a}px * var(--total-scale-factor)) / calc(${o}px * var(--total-scale-factor))`;r.borderRadius=t}switch(e.borderStyle.style){case C:r.borderStyle="solid";break;case T:r.borderStyle="dashed";break;case D:warn("Unimplemented border style: beveled");break;case k:warn("Unimplemented border style: inset");break;case M:r.borderBottomStyle="solid"}const n=e.borderColor||null;if(n){this.#js=!0;r.borderColor=Util.makeHexColor(0|n[0],0|n[1],0|n[2])}else r.borderWidth=0}const l=Util.normalizeRect([e.rect[0],i.view[3]-e.rect[1]+i.view[1],e.rect[2],i.view[3]-e.rect[3]+i.view[1]]),{pageWidth:h,pageHeight:c,pageX:d,pageY:u}=n.rawDims;r.left=100*(l[0]-d)/h+"%";r.top=100*(l[1]-u)/c+"%";const{rotation:p}=e;if(e.hasOwnCanvas||0===p){r.width=100*a/h+"%";r.height=100*o/c+"%"}else this.setRotation(p,s);return s}setRotation(t,e=this.container){if(!this.data.rect)return;const{pageWidth:i,pageHeight:n}=this.parent.viewport.rawDims;let{width:s,height:r}=this;t%180!=0&&([s,r]=[r,s]);e.style.width=100*s/i+"%";e.style.height=100*r/n+"%";e.setAttribute("data-main-rotation",(360-t)%360)}get _commonActions(){const setColor=(t,e,i)=>{const n=i.detail[t],s=n[0],r=n.slice(1);i.target.style[e]=ColorConverters[`${s}_HTML`](r);this.annotationStorage.setValue(this.data.id,{[e]:ColorConverters[`${s}_rgb`](r)})};return 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 n of Object.keys(e.detail)){const s=t[n]||i[n];s?.(e)}}_setDefaultPropertiesFromJS(t){if(!this.enableScripting)return;const e=this.annotationStorage.getRawValue(this.data.id);if(!e)return;const i=this._commonActions;for(const[n,s]of Object.entries(e)){const r=i[n];if(r){r({detail:{[n]:s},target:t});delete e[n]}}}_createQuadrilaterals(){if(!this.container)return;const{quadPoints:t}=this.data;if(!t)return;const[e,i,n,s]=this.data.rect.map((t=>Math.fround(t)));if(8===t.length){const[r,a,o,l]=t.subarray(2,6);if(n===r&&s===a&&e===o&&i===l)return}const{style:r}=this.container;let a;if(this.#js){const{borderColor:t,borderWidth:e}=r;r.borderWidth=0;a=["url('data:image/svg+xml;utf8,",'<svg xmlns="http://www.w3.org/2000/svg"',' preserveAspectRatio="none" viewBox="0 0 1 1">',`<g fill="transparent" stroke="${t}" stroke-width="${e}">`];this.container.classList.add("hasBorder")}const o=n-e,l=s-i,{svgFactory:h}=this,c=h.createElement("svg");c.classList.add("quadrilateralsContainer");c.setAttribute("width",0);c.setAttribute("height",0);c.role="none";const d=h.createElement("defs");c.append(d);const u=h.createElement("clipPath"),p=`clippath_${this.data.id}`;u.setAttribute("id",p);u.setAttribute("clipPathUnits","objectBoundingBox");d.append(u);for(let i=2,n=t.length;i<n;i+=8){const n=t[i],r=t[i+1],c=t[i+2],d=t[i+3],p=h.createElement("rect"),g=(c-e)/o,f=(s-r)/l,m=(n-c)/o,b=(r-d)/l;p.setAttribute("x",g);p.setAttribute("y",f);p.setAttribute("width",m);p.setAttribute("height",b);u.append(p);a?.push(`<rect vector-effect="non-scaling-stroke" x="${g}" y="${f}" width="${m}" height="${b}"/>`)}if(this.#js){a.push("</g></svg>')");r.backgroundImage=a.join("")}this.container.append(c);this.container.style.clipPath=`url(#${p})`}_createPopup(t=null){const{data:e}=this;let i,n;if(t){i={str:t.text};n=t.date}else{i=e.contentsObj;n=e.modificationDate}const s=this.#Gs=new PopupAnnotationElement({data:{color:e.color,titleObj:e.titleObj,modificationDate:n,contentsObj:i,richText:e.richText,parentRect:e.rect,borderStyle:0,id:`popup_${e.id}`,rotation:e.rotation,noRotate:!0},linkService:this.linkService,parent:this.parent,elements:[this]});this.parent.div.append(s.render())}get hasPopupElement(){return!!(this.#Gs||this.popup||this.data.popupRef)}render(){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:s,exportValues:r}of n){if(-1===t)continue;if(s===e)continue;const n="string"==typeof r?r:null,a=document.querySelector(`[data-element-id="${s}"]`);!a||Lt.has(a)?i.push({id:s,exportValue:n,domElement:a}):warn(`_getElementsByName - element not allowed: ${s}`)}return i}for(const n of document.getElementsByName(t)){const{exportValue:t}=n,s=n.getAttribute("data-element-id");s!==e&&(Lt.has(n)&&i.push({id:s,exportValue:t,domElement:n}))}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")}_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,mustEnterInEditMode:!0})}))}get width(){return this.data.rect[2]-this.data.rect[0]}get height(){return this.data.rect[3]-this.data.rect[1]}}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 n=!1;if(t.url){e.addLinkAttributes(i,t.url,t.newWindow);n=!0}else if(t.action){this._bindNamedAction(i,t.action,t.overlaidText);n=!0}else if(t.attachment){this.#Vs(i,t.attachment,t.overlaidText,t.attachmentDest);n=!0}else if(t.setOCGState){this.#qs(i,t.setOCGState,t.overlaidText);n=!0}else if(t.dest){this._bindLink(i,t.dest,t.overlaidText);n=!0}else{if(t.actions&&(t.actions.Action||t.actions["Mouse Up"]||t.actions["Mouse Down"])&&this.enableScripting&&this.hasJSActions){this._bindJSAction(i,t);n=!0}if(t.resetForm){this._bindResetFormAction(i,t.resetForm);n=!0}else if(this.isTooltipOnly&&!n){this._bindLink(i,"");n=!0}}this.container.classList.add("linkAnnotation");n&&this.container.append(i);return this.container}#Xs(){this.container.setAttribute("data-internal-link","")}_bindLink(t,e,i=""){t.href=this.linkService.getDestinationHash(e);t.onclick=()=>{e&&this.linkService.goToDestination(e);return!1};(e||""===e)&&this.#Xs();i&&(t.title=i)}_bindNamedAction(t,e,i=""){t.href=this.linkService.getAnchorUrl("");t.onclick=()=>{this.linkService.executeNamedAction(e);return!1};i&&(t.title=i);this.#Xs()}#Vs(t,e,i="",n=null){t.href=this.linkService.getAnchorUrl("");e.description?t.title=e.description:i&&(t.title=i);t.onclick=()=>{this.downloadManager?.openOrDownloadData(e.content,e.filename,n);return!1};this.#Xs()}#qs(t,e,i=""){t.href=this.linkService.getAnchorUrl("");t.onclick=()=>{this.linkService.executeSetOCGState(e);return!1};i&&(t.title=i);this.#Xs()}_bindJSAction(t,e){t.href=this.linkService.getAnchorUrl("");const i=new Map([["Action","onclick"],["Mouse Up","onmouseup"],["Mouse Down","onmousedown"]]);for(const n of Object.keys(e.actions)){const s=i.get(n);s&&(t[s]=()=>{this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:e.id,name:n}});return!1})}e.overlaidText&&(t.title=e.overlaidText);t.onclick||(t.onclick=()=>!1);this.#Xs()}_bindResetFormAction(t,e){const i=t.onclick;i||(t.href=this.linkService.getAnchorUrl(""));this.#Xs();if(this._fieldObjects)t.onclick=()=>{i?.();const{fields:t,refs:n,include:s}=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)===s&&r.push(i)}else for(const t of Object.values(this._fieldObjects))r.push(...t);const a=this.annotationStorage,o=[];for(const t of r){const{id:e}=t;o.push(e);switch(t.type){case"text":{const i=t.defaultValue||"";a.setValue(e,{value:i});break}case"checkbox":case"radiobutton":{const i=t.defaultValue===t.exportValues;a.setValue(e,{value:i});break}case"combobox":case"listbox":{const i=t.defaultValue||"";a.setValue(e,{value:i});break}default:continue}const i=document.querySelector(`[data-element-id="${e}"]`);i&&(Lt.has(i)?i.dispatchEvent(new Event("resetform")):warn(`_bindResetFormAction - element not allowed: ${e}`))}this.enableScripting&&this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:"app",ids:o,name:"ResetForm"}});return!1};else{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(){return this.container}showElementAndHideCanvas(t){if(this.data.hasOwnCanvas){"CANVAS"===t.previousSibling?.nodeName&&(t.previousSibling.hidden=!0);t.hidden=!1}}_getKeyModifier(t){return util_FeatureTest.platform.isMac?t.metaKey:t.ctrlKey}_setEventListener(t,e,i,n,s){i.includes("mouse")?t.addEventListener(i,(t=>{this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:this.data.id,name:n,value:s(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}s&&this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:this.data.id,name:n,value:s(t)}})}))}_setEventListeners(t,e,i,n){for(const[s,r]of i)if("Action"===r||this.data.actions?.[r]){"Focus"!==r&&"Blur"!==r||(e||={focused:!1});this._setEventListener(t,e,s,r,n);"Focus"!==r||this.data.actions?.Blur?"Blur"!==r||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":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,r=t.style;let a;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*n))||1);a=Math.min(n,roundToOneDecimal(e/s))}else{const t=Math.abs(this.data.rect[3]-this.data.rect[1]-2);a=Math.min(n,roundToOneDecimal(t/s))}r.fontSize=`calc(${a}px * var(--total-scale-factor))`;r.color=Util.makeHexColor(i[0],i[1],i[2]);null!==this.data.textAlignment&&(r.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,n){const s=this.annotationStorage;for(const r of this._getElementsByName(t.name,t.id)){r.domElement&&(r.domElement[e]=i);s.setValue(r.id,{[n]:i})}}render(){const t=this.annotationStorage,e=this.data.id;this.container.classList.add("textWidgetAnnotation");let i=null;if(this.renderForms){const n=t.getValue(e,{value:this.data.fieldValue});let s=n.value||"";const r=t.getValue(e,{charLimit:this.data.maxLen}).charLimit;r&&s.length>r&&(s=s.slice(0,r));let a=n.formattedValue||this.data.textContent?.join("\n")||null;a&&this.data.comb&&(a=a.replaceAll(/\s+/g,""));const o={userValue:s,formattedValue:a,lastCommittedValue:null,commitKey:1,focused:!1};if(this.data.multiLine){i=document.createElement("textarea");i.textContent=a??s;this.data.doNotScroll&&(i.style.overflowY="hidden")}else{i=document.createElement("input");i.type=this.data.password?"password":"text";i.setAttribute("value",a??s);this.data.doNotScroll&&(i.style.overflowX="hidden")}this.data.hasOwnCanvas&&(i.hidden=!0);Lt.add(i);i.setAttribute("data-element-id",e);i.disabled=this.data.readOnly;i.name=this.data.fieldName;i.tabIndex=0;const{datetimeFormat:l,datetimeType:h,timeStep:c}=this.data,d=!!h&&this.enableScripting;l&&(i.title=l);this._setRequired(i,this.data.required);r&&(i.maxLength=r);i.addEventListener("input",(n=>{t.setValue(e,{value:n.target.value});this.setPropertyOnSiblings(i,"value",n.target.value,"value");o.formattedValue=null}));i.addEventListener("resetform",(t=>{const e=this.data.defaultFieldValue??"";i.value=o.userValue=e;o.formattedValue=null}));let blurListener=t=>{const{formattedValue:e}=o;null!=e&&(t.target.value=e);t.target.scrollLeft=0};if(this.enableScripting&&this.hasJSActions){i.addEventListener("focus",(t=>{if(o.focused)return;const{target:e}=t;if(d){e.type=h;c&&(e.step=c)}if(o.userValue){const t=o.userValue;if(d)if("time"===h){const i=new Date(t),n=[i.getHours(),i.getMinutes(),i.getSeconds()];e.value=n.map((t=>t.toString().padStart(2,"0"))).join(":")}else e.value=new Date(t-Ot).toISOString().split("date"===h?"T":".",1)[0];else e.value=t}o.lastCommittedValue=e.value;o.commitKey=1;this.data.actions?.Focus||(o.focused=!0)}));i.addEventListener("updatefromsandbox",(i=>{this.showElementAndHideCanvas(i.target);const n={value(i){o.userValue=i.detail.value??"";d||t.setValue(e,{value:o.userValue.toString()});i.target.value=o.userValue},formattedValue(i){const{formattedValue:n}=i.detail;o.formattedValue=n;null!=n&&i.target!==document.activeElement&&(i.target.value=n);const s={formattedValue:n};d&&(s.value=n);t.setValue(e,s)},selRange(t){t.target.setSelectionRange(...t.detail.selRange)},charLimit:i=>{const{charLimit:n}=i.detail,{target:s}=i;if(0===n){s.removeAttribute("maxLength");return}s.setAttribute("maxLength",n);let r=o.userValue;if(r&&!(r.length<=n)){r=r.slice(0,n);s.value=o.userValue=r;t.setValue(e,{value:r});this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:e,name:"Keystroke",value:r,willCommit:!0,commitKey:1,selStart:s.selectionStart,selEnd:s.selectionEnd}})}}};this._dispatchEventFromSandbox(n,i)}));i.addEventListener("keydown",(t=>{o.commitKey=1;let i=-1;"Escape"===t.key?i=0:"Enter"!==t.key||this.data.multiLine?"Tab"===t.key&&(o.commitKey=3):i=2;if(-1===i)return;const{value:n}=t.target;if(o.lastCommittedValue!==n){o.lastCommittedValue=n;o.userValue=n;this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:e,name:"Keystroke",value:n,willCommit:!0,commitKey:i,selStart:t.target.selectionStart,selEnd:t.target.selectionEnd}})}}));const n=blurListener;blurListener=null;i.addEventListener("blur",(t=>{if(!o.focused||!t.relatedTarget)return;this.data.actions?.Blur||(o.focused=!1);const{target:i}=t;let{value:s}=i;if(d){if(s&&"time"===h){const t=s.split(":").map((t=>parseInt(t,10)));s=new Date(2e3,0,1,t[0],t[1],t[2]||0).valueOf();i.step=""}else s=new Date(s).valueOf();i.type="text"}o.userValue=s;o.lastCommittedValue!==s&&this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:e,name:"Keystroke",value:s,willCommit:!0,commitKey:o.commitKey,selStart:t.target.selectionStart,selEnd:t.target.selectionEnd}});n(t)}));this.data.actions?.Keystroke&&i.addEventListener("beforeinput",(t=>{o.lastCommittedValue=null;const{data:i,target:n}=t,{value:s,selectionStart:r,selectionEnd:a}=n;let l=r,h=a;switch(t.inputType){case"deleteWordBackward":{const t=s.substring(0,r).match(/\w*[^\w]*$/);t&&(l-=t[0].length);break}case"deleteWordForward":{const t=s.substring(r).match(/^[^\w]*\w*/);t&&(h+=t[0].length);break}case"deleteContentBackward":r===a&&(l-=1);break;case"deleteContentForward":r===a&&(h+=1)}t.preventDefault();this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:e,name:"Keystroke",value:s,change:i||"",willCommit:!1,selStart:l,selEnd:h}})}));this._setEventListeners(i,o,[["focus","Focus"],["blur","Blur"],["mousedown","Mouse Down"],["mouseenter","Mouse Enter"],["mouseleave","Mouse Exit"],["mouseup","Mouse Up"]],(t=>t.target.value))}blurListener&&i.addEventListener("blur",blurListener);if(this.data.comb){const t=(this.data.rect[2]-this.data.rect[0])/r;i.classList.add("comb");i.style.letterSpacing=`calc(${t}px * var(--total-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 n=t.getValue(i,{value:e.exportValue===e.fieldValue}).value;if("string"==typeof n){n="Off"!==n;t.setValue(i,{value:n})}this.container.classList.add("buttonWidgetAnnotation","checkBox");const s=document.createElement("input");Lt.add(s);s.setAttribute("data-element-id",i);s.disabled=e.readOnly;this._setRequired(s,this.data.required);s.type="checkbox";s.name=e.fieldName;n&&s.setAttribute("checked",!0);s.setAttribute("exportValue",e.exportValue);s.tabIndex=0;s.addEventListener("change",(n=>{const{name:s,checked:r}=n.target;for(const n of this._getElementsByName(s,i)){const i=r&&n.exportValue===e.exportValue;n.domElement&&(n.domElement.checked=i);t.setValue(n.id,{value:i})}t.setValue(i,{value:r})}));s.addEventListener("resetform",(t=>{const i=e.defaultFieldValue||"Off";t.target.checked=i===e.exportValue}));if(this.enableScripting&&this.hasJSActions){s.addEventListener("updatefromsandbox",(e=>{const n={value(e){e.target.checked="Off"!==e.detail.value;t.setValue(i,{value:e.target.checked})}};this._dispatchEventFromSandbox(n,e)}));this._setEventListeners(s,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(s);this._setDefaultPropertiesFromJS(s);this.container.append(s);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 n=t.getValue(i,{value:e.fieldValue===e.buttonValue}).value;if("string"==typeof n){n=n!==e.buttonValue;t.setValue(i,{value:n})}if(n)for(const n of this._getElementsByName(e.fieldName,i))t.setValue(n.id,{value:!1});const s=document.createElement("input");Lt.add(s);s.setAttribute("data-element-id",i);s.disabled=e.readOnly;this._setRequired(s,this.data.required);s.type="radio";s.name=e.fieldName;n&&s.setAttribute("checked",!0);s.tabIndex=0;s.addEventListener("change",(e=>{const{name:n,checked:s}=e.target;for(const e of this._getElementsByName(n,i))t.setValue(e.id,{value:!1});t.setValue(i,{value:s})}));s.addEventListener("resetform",(t=>{const i=e.defaultFieldValue;t.target.checked=null!=i&&i===e.buttonValue}));if(this.enableScripting&&this.hasJSActions){const n=e.buttonValue;s.addEventListener("updatefromsandbox",(e=>{const s={value:e=>{const s=n===e.detail.value;for(const n of this._getElementsByName(e.target.name)){const e=s&&n.id===i;n.domElement&&(n.domElement.checked=e);t.setValue(n.id,{value:e})}}};this._dispatchEventFromSandbox(s,e)}));this._setEventListeners(s,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(s);this._setDefaultPropertiesFromJS(s);this.container.append(s);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");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}),n=document.createElement("select");Lt.add(n);n.setAttribute("data-element-id",e);n.disabled=this.data.readOnly;this._setRequired(n,this.data.required);n.name=this.data.fieldName;n.tabIndex=0;let s=this.data.combo&&this.data.options.length>0;if(!this.data.combo){n.size=this.data.options.length;this.data.multiSelect&&(n.multiple=!0)}n.addEventListener("resetform",(t=>{const e=this.data.defaultFieldValue;for(const t of n.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);s=!1}n.append(e)}let r=null;if(s){const t=document.createElement("option");t.value=" ";t.setAttribute("hidden",!0);t.setAttribute("selected",!0);n.prepend(t);r=()=>{t.remove();n.removeEventListener("input",r);r=null};n.addEventListener("input",r)}const getValue=t=>{const e=t?"value":"textContent",{options:i,multiple:s}=n;return s?Array.prototype.filter.call(i,(t=>t.selected)).map((t=>t[e])):-1===i.selectedIndex?null:i[i.selectedIndex][e]};let a=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){n.addEventListener("updatefromsandbox",(i=>{const s={value(i){r?.();const s=i.detail.value,o=new Set(Array.isArray(s)?s:[s]);for(const t of n.options)t.selected=o.has(t.value);t.setValue(e,{value:getValue(!0)});a=getValue(!1)},multipleSelection(t){n.multiple=!0},remove(i){const s=n.options,r=i.detail.remove;s[r].selected=!1;n.remove(r);if(s.length>0){-1===Array.prototype.findIndex.call(s,(t=>t.selected))&&(s[0].selected=!0)}t.setValue(e,{value:getValue(!0),items:getItems(i)});a=getValue(!1)},clear(i){for(;0!==n.length;)n.remove(0);t.setValue(e,{value:null,items:[]});a=getValue(!1)},insert(i){const{index:s,displayValue:r,exportValue:o}=i.detail.insert,l=n.children[s],h=document.createElement("option");h.textContent=r;h.value=o;l?l.before(h):n.append(h);t.setValue(e,{value:getValue(!0),items:getItems(i)});a=getValue(!1)},items(i){const{items:s}=i.detail;for(;0!==n.length;)n.remove(0);for(const t of s){const{displayValue:e,exportValue:i}=t,s=document.createElement("option");s.textContent=e;s.value=i;n.append(s)}n.options.length>0&&(n.options[0].selected=!0);t.setValue(e,{value:getValue(!0),items:getItems(i)});a=getValue(!1)},indices(i){const n=new Set(i.detail.indices);for(const t of i.target.options)t.selected=n.has(t.index);t.setValue(e,{value:getValue(!0)});a=getValue(!1)},editable(t){t.target.disabled=!t.detail.editable}};this._dispatchEventFromSandbox(s,i)}));n.addEventListener("input",(i=>{const n=getValue(!0),s=getValue(!1);t.setValue(e,{value:n});i.preventDefault();this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:e,name:"Keystroke",value:a,change:s,changeEx:n,willCommit:!1,commitKey:1,keyDown:!1}})}));this._setEventListeners(n,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 n.addEventListener("input",(function(i){t.setValue(e,{value:getValue(!0)})}));this.data.combo&&this._setTextStyle(n);this._setBackgroundColor(n);this._setDefaultPropertiesFromJS(n);this.container.append(n);return this.container}}class PopupAnnotationElement extends AnnotationElement{constructor(t){const{data:e,elements:i}=t;super(t,{isRenderable:AnnotationElement._hasPopupData(e)});this.elements=i;this.popup=null}render(){const{container:t}=this;t.classList.add("popupAnnotation");t.role="comment";const e=this.popup=new PopupElement({container:this.container,color:this.data.color,titleObj:this.data.titleObj,modificationDate:this.data.modificationDate||this.data.creationDate,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,eventBus:this.linkService.eventBus}),i=[];for(const t of this.elements){t.popup=e;t.container.ariaHasPopup="dialog";i.push(t.data.id);t.addHighlightArea()}this.container.setAttribute("aria-controls",i.map((t=>`${W}${t}`)).join(","));return this.container}}class PopupElement{#Ks=this.#Os.bind(this);#Ys=this.#Qs.bind(this);#Js=this.#Zs.bind(this);#tr=this.#er.bind(this);#ir=null;#wt=null;#nr=null;#sr=null;#rr=null;#Is=null;#ar=null;#or=null;#lr=!1;#hr=null;#cr=null;#T=null;#se=null;#dr=null;#ur=null;#pr=null;#gr=null;#fr=null;#zs=null;#mr=!1;constructor({container:t,color:e,elements:i,titleObj:n,modificationDate:s,contentsObj:r,richText:a,parent:o,rect:l,parentRect:h,open:c,eventBus:d=null}){this.#wt=t;this.#fr=n;this.#nr=r;this.#gr=a;this.#ar=o;this.#ir=e;this.#pr=l;this.#or=h;this.#rr=i;this.#Is=d;this.#sr=PDFDateString.toDateObject(s);this.trigger=i.flatMap((t=>t.getElementsToTriggerPopup()));this.#br();this.#wt.hidden=!0;c&&this.#er()}#br(){if(this.#cr)return;this.#cr=new AbortController;const{signal:t}=this.#cr;for(const e of this.trigger){e.addEventListener("click",this.#tr,{signal:t});e.addEventListener("mouseenter",this.#Js,{signal:t});e.addEventListener("mouseleave",this.#Ys,{signal:t});e.classList.add("popupTriggerArea")}for(const e of this.#rr)e.container?.addEventListener("keydown",this.#Ks,{signal:t});this.#yr()}#vr(){const t=this.#rr.find((t=>t.hasCommentButton));if(t){this.#dr=t._normalizePoint(t.commentButtonPosition);this.#ur=t.commentButtonColor}}#yr(){if(this.#se)return;this.#dr||this.#vr();if(!this.#dr)return;const t=this.#se=document.createElement("button");t.className="annotationCommentButton";const e=this.#rr[0].container;t.style.zIndex=e.style.zIndex+1;t.tabIndex=0;const{signal:i}=this.#cr;t.addEventListener("hover",this.#tr,{signal:i});t.addEventListener("keydown",this.#Ks,{signal:i});t.addEventListener("click",(()=>{const[{data:{id:t},annotationEditorType:e}]=this.#rr;this.#Is?.dispatch("switchannotationeditormode",{source:this,editId:t,mode:e,editComment:!0})}),{signal:i});const{style:n}=t;n.left=`calc(${this.#dr[0]}%)`;n.top=`calc(${this.#dr[1]}% - var(--comment-button-dim))`;this.#ur&&(n.backgroundColor=this.#ur);e.after(t)}render(){if(this.#hr)return;const t=this.#hr=document.createElement("div");t.className="popup";if(this.#ir){const e=t.style.outlineColor=Util.makeHexColor(...this.#ir);t.style.backgroundColor=`color-mix(in srgb, ${e} 30%, white)`}const e=document.createElement("span");e.className="header";if(this.#fr?.str){const t=document.createElement("span");t.className="title";e.append(t);({dir:t.dir,str:t.textContent}=this.#fr)}t.append(e);if(this.#sr){const t=document.createElement("time");t.className="popupDate";t.setAttribute("data-l10n-id","pdfjs-annotation-date-time-string");t.setAttribute("data-l10n-args",JSON.stringify({dateObj:this.#sr.valueOf()}));t.dateTime=this.#sr.toISOString();e.append(t)}const i=this.#wr;if(i){XfaLayer.render({xfaHtml:i,intent:"richText",div:t});t.lastChild.classList.add("richText","popupContent")}else{const e=this._formatContents(this.#nr);t.append(e)}this.#wt.append(t)}get#wr(){const t=this.#gr,e=this.#nr;return!t?.str||e?.str&&e.str!==t.str?null:this.#gr.html||null}get#Ar(){return this.#wr?.attributes?.style?.fontSize||0}get#xr(){return this.#wr?.attributes?.style?.color||null}#_r(t){const e=[],i={str:t,html:{name:"div",attributes:{dir:"auto"},children:[{name:"p",children:e}]}},n={style:{color:this.#xr,fontSize:this.#Ar?`calc(${this.#Ar}px * var(--total-scale-factor))`:""}};for(const i of t.split("\n"))e.push({name:"span",value:i,attributes:n});return i}_formatContents({str:t,dir:e}){const i=document.createElement("p");i.classList.add("popupContent");i.dir=e;const n=t.split(/(?:\r\n?|\n)/);for(let t=0,e=n.length;t<e;++t){const s=n[t];i.append(document.createTextNode(s));t<e-1&&i.append(document.createElement("br"))}return i}#Os(t){t.altKey||t.shiftKey||t.ctrlKey||t.metaKey||("Enter"===t.key||"Escape"===t.key&&this.#lr)&&this.#er()}updateEdited({rect:t,popup:e,deleted:i}){if(i||e?.deleted)this.remove();else{this.#br();this.#zs||={contentsObj:this.#nr,richText:this.#gr};t&&(this.#T=null);if(e){this.#gr=this.#_r(e.text);this.#sr=PDFDateString.toDateObject(e.date);this.#nr=null}this.#hr?.remove();this.#hr=null}}resetEdited(){if(this.#zs){({contentsObj:this.#nr,richText:this.#gr}=this.#zs);this.#zs=null;this.#hr?.remove();this.#hr=null;this.#T=null}}remove(){this.#cr?.abort();this.#cr=null;this.#hr?.remove();this.#hr=null;this.#mr=!1;this.#lr=!1;for(const t of this.trigger)t.classList.remove("popupTriggerArea")}#Er(){if(null!==this.#T)return;const{page:{view:t},viewport:{rawDims:{pageWidth:e,pageHeight:i,pageX:n,pageY:s}}}=this.#ar;let r=!!this.#or,a=r?this.#or:this.#pr;for(const t of this.#rr)if(!a||null!==Util.intersect(t.data.rect,a)){a=t.data.rect;r=!0;break}const o=Util.normalizeRect([a[0],t[3]-a[1]+t[1],a[2],t[3]-a[3]+t[1]]),l=r?a[2]-a[0]+5:0,h=o[0]+l,c=o[1];this.#T=[100*(h-n)/e,100*(c-s)/i];const{style:d}=this.#wt;d.left=`${this.#T[0]}%`;d.top=`${this.#T[1]}%`}#er(){this.#lr=!this.#lr;if(this.#lr){this.#Zs();this.#wt.addEventListener("click",this.#tr);this.#wt.addEventListener("keydown",this.#Ks)}else{this.#Qs();this.#wt.removeEventListener("click",this.#tr);this.#wt.removeEventListener("keydown",this.#Ks)}}#Zs(){this.#hr||this.render();if(this.isVisible)this.#lr&&this.#wt.classList.add("focused");else{this.#Er();this.#wt.hidden=!1;this.#wt.style.zIndex=parseInt(this.#wt.style.zIndex)+1e3}}#Qs(){this.#wt.classList.remove("focused");if(!this.#lr&&this.isVisible){this.#wt.hidden=!0;this.#wt.style.zIndex=parseInt(this.#wt.style.zIndex)-1e3}}forceHide(){this.#mr=this.isVisible;this.#mr&&(this.#wt.hidden=!0)}maybeShow(){this.#br();if(this.#mr){this.#hr||this.#Zs();this.#mr=!1;this.#wt.hidden=!1}}get isVisible(){return!1===this.#wt.hidden}}class FreeTextAnnotationElement extends AnnotationElement{constructor(t){super(t,{isRenderable:!0,ignoreBorder:!0});this.textContent=t.data.textContent;this.textPosition=t.data.textPosition;this.annotationEditorType=f.FREETEXT}render(){this.container.classList.add("freeTextAnnotation");if(this.textContent){const t=document.createElement("div");t.classList.add("annotationTextContent");t.setAttribute("role","comment");for(const e of this.textContent){const i=document.createElement("span");i.textContent=e;t.append(i)}this.container.append(t)}!this.data.popupRef&&this.hasPopupData&&this._createPopup();this._editOnDoubleClick();return this.container}}class LineAnnotationElement extends AnnotationElement{#Sr=null;constructor(t){super(t,{isRenderable:!0,ignoreBorder:!0})}render(){this.container.classList.add("lineAnnotation");const{data:t,width:e,height:i}=this,n=this.svgFactory.create(e,i,!0),s=this.#Sr=this.svgFactory.createElement("svg:line");s.setAttribute("x1",t.rect[2]-t.lineCoordinates[0]);s.setAttribute("y1",t.rect[3]-t.lineCoordinates[1]);s.setAttribute("x2",t.rect[2]-t.lineCoordinates[2]);s.setAttribute("y2",t.rect[3]-t.lineCoordinates[3]);s.setAttribute("stroke-width",t.borderStyle.width||1);s.setAttribute("stroke","transparent");s.setAttribute("fill","transparent");n.append(s);this.container.append(n);!t.popupRef&&this.hasPopupData&&this._createPopup();return this.container}getElementsToTriggerPopup(){return this.#Sr}addHighlightArea(){this.container.classList.add("highlightArea")}}class SquareAnnotationElement extends AnnotationElement{#Cr=null;constructor(t){super(t,{isRenderable:!0,ignoreBorder:!0})}render(){this.container.classList.add("squareAnnotation");const{data:t,width:e,height:i}=this,n=this.svgFactory.create(e,i,!0),s=t.borderStyle.width,r=this.#Cr=this.svgFactory.createElement("svg:rect");r.setAttribute("x",s/2);r.setAttribute("y",s/2);r.setAttribute("width",e-s);r.setAttribute("height",i-s);r.setAttribute("stroke-width",s||1);r.setAttribute("stroke","transparent");r.setAttribute("fill","transparent");n.append(r);this.container.append(n);!t.popupRef&&this.hasPopupData&&this._createPopup();return this.container}getElementsToTriggerPopup(){return this.#Cr}addHighlightArea(){this.container.classList.add("highlightArea")}}class CircleAnnotationElement extends AnnotationElement{#Tr=null;constructor(t){super(t,{isRenderable:!0,ignoreBorder:!0})}render(){this.container.classList.add("circleAnnotation");const{data:t,width:e,height:i}=this,n=this.svgFactory.create(e,i,!0),s=t.borderStyle.width,r=this.#Tr=this.svgFactory.createElement("svg:ellipse");r.setAttribute("cx",e/2);r.setAttribute("cy",i/2);r.setAttribute("rx",e/2-s/2);r.setAttribute("ry",i/2-s/2);r.setAttribute("stroke-width",s||1);r.setAttribute("stroke","transparent");r.setAttribute("fill","transparent");n.append(r);this.container.append(n);!t.popupRef&&this.hasPopupData&&this._createPopup();return this.container}getElementsToTriggerPopup(){return this.#Tr}addHighlightArea(){this.container.classList.add("highlightArea")}}class PolylineAnnotationElement extends AnnotationElement{#Dr=null;constructor(t){super(t,{isRenderable:!0,ignoreBorder:!0});this.containerClassName="polylineAnnotation";this.svgElementName="svg:polyline"}render(){this.container.classList.add(this.containerClassName);const{data:{rect:t,vertices:e,borderStyle:i,popupRef:n},width:s,height:r}=this;if(!e)return this.container;const a=this.svgFactory.create(s,r,!0);let o=[];for(let i=0,n=e.length;i<n;i+=2){const n=e[i]-t[0],s=t[3]-e[i+1];o.push(`${n},${s}`)}o=o.join(" ");const l=this.#Dr=this.svgFactory.createElement(this.svgElementName);l.setAttribute("points",o);l.setAttribute("stroke-width",i.width||1);l.setAttribute("stroke","transparent");l.setAttribute("fill","transparent");a.append(l);this.container.append(a);!n&&this.hasPopupData&&this._createPopup();return this.container}getElementsToTriggerPopup(){return this.#Dr}addHighlightArea(){this.container.classList.add("highlightArea")}}class PolygonAnnotationElement extends PolylineAnnotationElement{constructor(t){super(t);this.containerClassName="polygonAnnotation";this.svgElementName="svg:polygon"}}class CaretAnnotationElement extends AnnotationElement{constructor(t){super(t,{isRenderable:!0,ignoreBorder:!0})}render(){this.container.classList.add("caretAnnotation");!this.data.popupRef&&this.hasPopupData&&this._createPopup();return this.container}}class InkAnnotationElement extends AnnotationElement{#kr=null;#Mr=[];constructor(t){super(t,{isRenderable:!0,ignoreBorder:!0});this.containerClassName="inkAnnotation";this.svgElementName="svg:polyline";this.annotationEditorType="InkHighlight"===this.data.it?f.HIGHLIGHT:f.INK}#Pr(t,e){switch(t){case 90:return{transform:`rotate(90) translate(${-e[0]},${e[1]}) scale(1,-1)`,width:e[3]-e[1],height:e[2]-e[0]};case 180:return{transform:`rotate(180) translate(${-e[2]},${e[1]}) scale(1,-1)`,width:e[2]-e[0],height:e[3]-e[1]};case 270:return{transform:`rotate(270) translate(${-e[2]},${e[3]}) scale(1,-1)`,width:e[3]-e[1],height:e[2]-e[0]};default:return{transform:`translate(${-e[0]},${e[3]}) scale(1,-1)`,width:e[2]-e[0],height:e[3]-e[1]}}}render(){this.container.classList.add(this.containerClassName);const{data:{rect:t,rotation:e,inkLists:i,borderStyle:n,popupRef:s}}=this,{transform:r,width:a,height:o}=this.#Pr(e,t),l=this.svgFactory.create(a,o,!0),h=this.#kr=this.svgFactory.createElement("svg:g");l.append(h);h.setAttribute("stroke-width",n.width||1);h.setAttribute("stroke-linecap","round");h.setAttribute("stroke-linejoin","round");h.setAttribute("stroke-miterlimit",10);h.setAttribute("stroke","transparent");h.setAttribute("fill","transparent");h.setAttribute("transform",r);for(let t=0,e=i.length;t<e;t++){const e=this.svgFactory.createElement(this.svgElementName);this.#Mr.push(e);e.setAttribute("points",i[t].join(","));h.append(e)}!s&&this.hasPopupData&&this._createPopup();this.container.append(l);this._editOnDoubleClick();return this.container}updateEdited(t){super.updateEdited(t);const{thickness:e,points:i,rect:n}=t,s=this.#kr;e>=0&&s.setAttribute("stroke-width",e||1);if(i)for(let t=0,e=this.#Mr.length;t<e;t++)this.#Mr[t].setAttribute("points",i[t].join(","));if(n){const{transform:t,width:e,height:i}=this.#Pr(this.data.rotation,n);s.parentElement.setAttribute("viewBox",`0 0 ${e} ${i}`);s.setAttribute("transform",t)}}getElementsToTriggerPopup(){return this.#Mr}addHighlightArea(){this.container.classList.add("highlightArea")}get commentButtonPosition(){const{inkLists:t,rect:e}=this.data;if(t?.length>=1){let e=-1/0,i=-1/0;for(const n of t)for(let t=0,s=n.length;t<s;t+=2)if(n[t+1]>i){i=n[t+1];e=n[t]}else n[t+1]===i&&(e=Math.max(e,n[t]));if(e!==1/0)return[e,i]}return e?[e[2],e[3]]:null}}class HighlightAnnotationElement extends AnnotationElement{constructor(t){super(t,{isRenderable:!0,ignoreBorder:!0,createQuadrilaterals:!0});this.annotationEditorType=f.HIGHLIGHT}render(){const{data:{overlaidText:t,popupRef:e}}=this;!e&&this.hasPopupData&&this._createPopup();this.container.classList.add("highlightAnnotation");this._editOnDoubleClick();if(t){const e=document.createElement("mark");e.classList.add("overlaidText");e.textContent=t;this.container.append(e)}return this.container}}class UnderlineAnnotationElement extends AnnotationElement{constructor(t){super(t,{isRenderable:!0,ignoreBorder:!0,createQuadrilaterals:!0})}render(){const{data:{overlaidText:t,popupRef:e}}=this;!e&&this.hasPopupData&&this._createPopup();this.container.classList.add("underlineAnnotation");if(t){const e=document.createElement("u");e.classList.add("overlaidText");e.textContent=t;this.container.append(e)}return this.container}}class SquigglyAnnotationElement extends AnnotationElement{constructor(t){super(t,{isRenderable:!0,ignoreBorder:!0,createQuadrilaterals:!0})}render(){const{data:{overlaidText:t,popupRef:e}}=this;!e&&this.hasPopupData&&this._createPopup();this.container.classList.add("squigglyAnnotation");if(t){const e=document.createElement("u");e.classList.add("overlaidText");e.textContent=t;this.container.append(e)}return this.container}}class StrikeOutAnnotationElement extends AnnotationElement{constructor(t){super(t,{isRenderable:!0,ignoreBorder:!0,createQuadrilaterals:!0})}render(){const{data:{overlaidText:t,popupRef:e}}=this;!e&&this.hasPopupData&&this._createPopup();this.container.classList.add("strikeoutAnnotation");if(t){const e=document.createElement("s");e.classList.add("overlaidText");e.textContent=t;this.container.append(e)}return this.container}}class StampAnnotationElement extends AnnotationElement{constructor(t){super(t,{isRenderable:!0,ignoreBorder:!0});this.annotationEditorType=f.STAMP}render(){this.container.classList.add("stampAnnotation");this.container.setAttribute("role","img");!this.data.popupRef&&this.hasPopupData&&this._createPopup();this._editOnDoubleClick();return this.container}}class FileAttachmentAnnotationElement extends AnnotationElement{#Ir=null;constructor(t){super(t,{isRenderable:!0});const{file:e}=this.data;this.filename=e.filename;this.content=e.content;this.linkService.eventBus?.dispatch("fileattachmentannotation",{source:this,...e})}render(){this.container.classList.add("fileAttachmentAnnotation");const{container:t,data:e}=this;let i;if(e.hasAppearance||0===e.fillAlpha)i=document.createElement("div");else{i=document.createElement("img");i.src=`${this.imageResourcesPath}annotation-${/paperclip/i.test(e.name)?"paperclip":"pushpin"}.svg`;e.fillAlpha&&e.fillAlpha<1&&(i.style=`filter: opacity(${Math.round(100*e.fillAlpha)}%);`)}i.addEventListener("dblclick",this.#Rr.bind(this));this.#Ir=i;const{isMac:n}=util_FeatureTest.platform;t.addEventListener("keydown",(t=>{"Enter"===t.key&&(n?t.metaKey:t.ctrlKey)&&this.#Rr()}));!e.popupRef&&this.hasPopupData?this._createPopup():i.classList.add("popupTriggerArea");t.append(i);return t}getElementsToTriggerPopup(){return this.#Ir}addHighlightArea(){this.container.classList.add("highlightArea")}#Rr(){this.downloadManager?.openOrDownloadData(this.content,this.filename)}}class AnnotationLayer{#Fr=null;#Lr=null;#Or=new Map;#Br=null;constructor({div:t,accessibilityManager:e,annotationCanvasMap:i,annotationEditorUIManager:n,page:s,viewport:r,structTreeLayer:a}){this.div=t;this.#Fr=e;this.#Lr=i;this.#Br=a||null;this.page=s;this.viewport=r;this.zIndex=0;this._annotationEditorUIManager=n}hasEditableAnnotations(){return this.#Or.size>0}async#Nr(t,e,i){const n=t.firstChild||t,s=n.id=`${W}${e}`,r=await(this.#Br?.getAriaAttributes(s));if(r)for(const[t,e]of r)n.setAttribute(t,e);if(i)i.at(-1).container.after(t);else{this.div.append(t);this.#Fr?.moveElementInDOM(this.div,t,n,!1)}}async render(t){const{annotations:e}=t,i=this.div;setLayerDimensions(i,this.viewport);const n=new Map,s={data:null,layer:i,linkService:t.linkService,downloadManager:t.downloadManager,imageResourcesPath:t.imageResourcesPath||"",renderForms:!1!==t.renderForms,svgFactory:new DOMSVGFactory,annotationStorage:t.annotationStorage||new AnnotationStorage,enableComment:!0===t.enableComment,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.POPUP;if(e){const e=n.get(t.id);if(!e)continue;s.elements=e}else if(t.rect[2]===t.rect[0]||t.rect[3]===t.rect[1])continue;s.data=t;const i=AnnotationElementFactory.create(s);if(!i.isRenderable)continue;if(!e&&t.popupRef){const e=n.get(t.popupRef);e?e.push(i):n.set(t.popupRef,[i])}const r=i.render();t.hidden&&(r.style.visibility="hidden");await this.#Nr(r,t.id,s.elements);if(i._isEditable){this.#Or.set(i.data.id,i);this._annotationEditorUIManager?.renderAnnotationElement(i)}}this.#Ur()}async addLinkAnnotations(t,e){const i={data:null,layer:this.div,linkService:e,svgFactory:new DOMSVGFactory,parent:this};for(const e of t){e.borderStyle||=AnnotationLayer._defaultBorderStyle;i.data=e;const t=AnnotationElementFactory.create(i);if(!t.isRenderable)continue;const n=t.render();await this.#Nr(n,e.id,null)}}update({viewport:t}){const e=this.div;this.viewport=t;setLayerDimensions(e,{rotation:t.rotation});this.#Ur();e.hidden=!1}#Ur(){if(!this.#Lr)return;const t=this.div;for(const[e,i]of this.#Lr){const n=t.querySelector(`[data-annotation-id="${e}"]`);if(!n)continue;i.className="annotationContent";const{firstChild:s}=n;s?"CANVAS"===s.nodeName?s.replaceWith(i):s.classList.contains("annotationContent")?s.after(i):s.before(i):n.append(i);const r=this.#Or.get(e);if(r)if(r._hasNoCanvas){this._annotationEditorUIManager?.setMissingCanvas(e,n.id,i);r._hasNoCanvas=!1}else r.canvas=i}this.#Lr.clear()}getEditableAnnotations(){return Array.from(this.#Or.values())}getEditableAnnotation(t){return this.#Or.get(t)}static get _defaultBorderStyle(){return shadow(this,"_defaultBorderStyle",Object.freeze({width:1,rawWidth:1,style:C,dashArray:[3],horizontalCornerRadius:0,verticalCornerRadius:0}))}}const Bt=/\r\n?|\n/g;class FreeTextEditor extends AnnotationEditor{#ir;#Hr="";#zr=`${this.id}-editor`;#jr=null;#Ar;_colorPicker=null;static _freeTextDefaultContent="";static _internalPadding=0;static _defaultColor=null;static _defaultFontSize=10;static get _keyboardManager(){const t=FreeTextEditor.prototype,arrowChecker=t=>t.isEmpty(),e=AnnotationEditorUIManager.TRANSLATE_SMALL,i=AnnotationEditorUIManager.TRANSLATE_BIG;return shadow(this,"_keyboardManager",new 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=f.FREETEXT;constructor(t){super({...t,name:"freeTextEditor"});this.#ir=t.color||FreeTextEditor._defaultColor||AnnotationEditor._defaultLineColor;this.#Ar=t.fontSize||FreeTextEditor._defaultFontSize;this.annotationElementId||this._uiManager.a11yAlert("pdfjs-editor-freetext-added-alert")}static initialize(t,e){AnnotationEditor.initialize(t,e);const i=getComputedStyle(document.documentElement);this._internalPadding=parseFloat(i.getPropertyValue("--freetext-padding"))}static updateDefaultParams(t,e){switch(t){case m.FREETEXT_SIZE:FreeTextEditor._defaultFontSize=e;break;case m.FREETEXT_COLOR:FreeTextEditor._defaultColor=e}}updateParams(t,e){switch(t){case m.FREETEXT_SIZE:this.#Gr(e);break;case m.FREETEXT_COLOR:this.#Wr(e)}}static get defaultPropertiesToUpdate(){return[[m.FREETEXT_SIZE,FreeTextEditor._defaultFontSize],[m.FREETEXT_COLOR,FreeTextEditor._defaultColor||AnnotationEditor._defaultLineColor]]}get propertiesToUpdate(){return[[m.FREETEXT_SIZE,this.#Ar],[m.FREETEXT_COLOR,this.#ir]]}get toolbarButtons(){this._colorPicker||=new BasicColorPicker(this);return[["colorPicker",this._colorPicker]]}get colorType(){return m.FREETEXT_COLOR}get colorValue(){return this.#ir}#Gr(t){const setFontsize=t=>{this.editorDiv.style.fontSize=`calc(${t}px * var(--total-scale-factor))`;this.translate(0,-(t-this.#Ar)*this.parentScale);this.#Ar=t;this.#$r()},e=this.#Ar;this.addCommands({cmd:setFontsize.bind(this,t),undo:setFontsize.bind(this,e),post:this._uiManager.updateUI.bind(this._uiManager,this),mustExec:!0,type:m.FREETEXT_SIZE,overwriteIfSameType:!0,keepUndo:!0})}#Wr(t){const setColor=t=>{this.#ir=this.editorDiv.style.color=t;this._colorPicker?.update(t)},e=this.#ir;this.addCommands({cmd:setColor.bind(this,t),undo:setColor.bind(this,e),post:this._uiManager.updateUI.bind(this._uiManager,this),mustExec:!0,type:m.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.#Ar)*t]}rebuild(){if(this.parent){super.rebuild();null!==this.div&&(this.isAttachedToDOM||this.parent.add(this))}}enableEditMode(){if(!super.enableEditMode())return!1;this.overlayDiv.classList.remove("enabled");this.editorDiv.contentEditable=!0;this._isDraggable=!1;this.div.removeAttribute("aria-activedescendant");this.#jr=new AbortController;const t=this._uiManager.combinedSignal(this.#jr);this.editorDiv.addEventListener("keydown",this.editorDivKeydown.bind(this),{signal:t});this.editorDiv.addEventListener("focus",this.editorDivFocus.bind(this),{signal:t});this.editorDiv.addEventListener("blur",this.editorDivBlur.bind(this),{signal:t});this.editorDiv.addEventListener("input",this.editorDivInput.bind(this),{signal:t});this.editorDiv.addEventListener("paste",this.editorDivPaste.bind(this),{signal:t});return!0}disableEditMode(){if(!super.disableEditMode())return!1;this.overlayDiv.classList.add("enabled");this.editorDiv.contentEditable=!1;this.div.setAttribute("aria-activedescendant",this.#zr);this._isDraggable=!0;this.#jr?.abort();this.#jr=null;this.div.focus({preventScroll:!0});this.isEditing=!1;this.parent.div.classList.add("freetextEditing");return!0}focusin(t){if(this._focusEventsAllowed){super.focusin(t);t.target!==this.editorDiv&&this.editorDiv.focus()}}onceAdded(t){if(!this.width){this.enableEditMode();t&&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()}#Vr(){const t=[];this.editorDiv.normalize();let e=null;for(const i of this.editorDiv.childNodes)if(e?.nodeType!==Node.TEXT_NODE||"BR"!==i.nodeName){t.push(FreeTextEditor.#qr(i));e=i}return t.join("\n")}#$r(){const[t,e]=this.parentDimensions;let i;if(this.isAttachedToDOM)i=this.div.getBoundingClientRect();else{const{currentLayer:t,div:e}=this,n=e.style.display,s=e.classList.contains("hidden");e.classList.remove("hidden");e.style.display="hidden";t.div.append(this.div);i=e.getBoundingClientRect();e.remove();e.style.display=n;e.classList.toggle("hidden",s)}if(this.rotation%180==this.parentRotation%180){this.width=i.width/t;this.height=i.height/e}else{this.width=i.height/t;this.height=i.width/e}this.fixAndSetPosition()}commit(){if(!this.isInEditMode())return;super.commit();this.disableEditMode();const t=this.#Hr,e=this.#Hr=this.#Vr().trimEnd();if(t===e)return;const setText=t=>{this.#Hr=t;if(t){this.#Xr();this._uiManager.rebuild(this);this.#$r()}else this.remove()};this.addCommands({cmd:()=>{setText(e)},undo:()=>{setText(t)},mustExec:!1});this.#$r()}shouldGetKeyboardEvents(){return this.isInEditMode()}enterInEditMode(){this.enableEditMode();this.editorDiv.focus()}keydown(t){if(t.target===this.div&&"Enter"===t.key){this.enterInEditMode();t.preventDefault()}}editorDivKeydown(t){FreeTextEditor._keyboardManager.exec(this,t)}editorDivFocus(t){this.isEditing=!0}editorDivBlur(t){this.isEditing=!1}editorDivInput(t){this.parent.div.classList.toggle("freetextEditing",this.isEmpty())}disableEditing(){this.editorDiv.setAttribute("role","comment");this.editorDiv.removeAttribute("aria-multiline")}enableEditing(){this.editorDiv.setAttribute("role","textbox");this.editorDiv.setAttribute("aria-multiline",!0)}get canChangeContent(){return!0}render(){if(this.div)return this.div;let t,e;if(this._isCopy||this.annotationElementId){t=this.x;e=this.y}super.render();this.editorDiv=document.createElement("div");this.editorDiv.className="internal";this.editorDiv.setAttribute("id",this.#zr);this.editorDiv.setAttribute("data-l10n-id","pdfjs-free-text2");this.editorDiv.setAttribute("data-l10n-attrs","default-content");this.enableEditing();this.editorDiv.contentEditable=!0;const{style:i}=this.editorDiv;i.fontSize=`calc(${this.#Ar}px * var(--total-scale-factor))`;i.color=this.#ir;this.div.append(this.editorDiv);this.overlayDiv=document.createElement("div");this.overlayDiv.classList.add("overlay","enabled");this.div.append(this.overlayDiv);if(this._isCopy||this.annotationElementId){const[i,n]=this.parentDimensions;if(this.annotationElementId){const{position:s}=this._initialData;let[r,a]=this.getInitialTranslation();[r,a]=this.pageTranslationToScreen(r,a);const[o,l]=this.pageDimensions,[h,c]=this.pageTranslation;let d,u;switch(this.rotation){case 0:d=t+(s[0]-h)/o;u=e+this.height-(s[1]-c)/l;break;case 90:d=t+(s[0]-h)/o;u=e-(s[1]-c)/l;[r,a]=[a,-r];break;case 180:d=t-this.width+(s[0]-h)/o;u=e-(s[1]-c)/l;[r,a]=[-r,-a];break;case 270:d=t+(s[0]-h-this.height*l)/o;u=e+(s[1]-c-this.width*o)/l;[r,a]=[-a,r]}this.setAt(d*i,u*n,r,a)}else this._moveAfterPaste(t,e);this.#Xr();this._isDraggable=!0;this.editorDiv.contentEditable=!1}else{this._isDraggable=!1;this.editorDiv.contentEditable=!0}return this.div}static#qr(t){return(t.nodeType===Node.TEXT_NODE?t.nodeValue:t.innerText).replaceAll(Bt,"")}editorDivPaste(t){const e=t.clipboardData||window.clipboardData,{types:i}=e;if(1===i.length&&"text/plain"===i[0])return;t.preventDefault();const n=FreeTextEditor.#Kr(e.getData("text")||"").replaceAll(Bt,"\n");if(!n)return;const s=window.getSelection();if(!s.rangeCount)return;this.editorDiv.normalize();s.deleteFromDocument();const r=s.getRangeAt(0);if(!n.includes("\n")){r.insertNode(document.createTextNode(n));this.editorDiv.normalize();s.collapseToStart();return}const{startContainer:a,startOffset:o}=r,l=[],h=[];if(a.nodeType===Node.TEXT_NODE){const t=a.parentElement;h.push(a.nodeValue.slice(o).replaceAll(Bt,""));if(t!==this.editorDiv){let e=l;for(const i of this.editorDiv.childNodes)i!==t?e.push(FreeTextEditor.#qr(i)):e=h}l.push(a.nodeValue.slice(0,o).replaceAll(Bt,""))}else if(a===this.editorDiv){let t=l,e=0;for(const i of this.editorDiv.childNodes){e++===o&&(t=h);t.push(FreeTextEditor.#qr(i))}}this.#Hr=`${l.join("\n")}${n}${h.join("\n")}`;this.#Xr();const c=new Range;let d=Math.sumPrecise(l.map((t=>t.length)));for(const{firstChild:t}of this.editorDiv.childNodes)if(t.nodeType===Node.TEXT_NODE){const e=t.nodeValue.length;if(d<=e){c.setStart(t,d);c.setEnd(t,d);break}d-=e}s.removeAllRanges();s.addRange(c)}#Xr(){this.editorDiv.replaceChildren();if(this.#Hr)for(const t of this.#Hr.split("\n")){const e=document.createElement("div");e.append(t?document.createTextNode(t):document.createElement("br"));this.editorDiv.append(e)}}#Yr(){return this.#Hr.replaceAll(" "," ")}static#Kr(t){return t.replaceAll(" "," ")}get contentDiv(){return this.editorDiv}getPDFRect(){const t=FreeTextEditor._internalPadding*this.parentScale;return this.getRect(t,t)}static async deserialize(t,e,i){let n=null;if(t instanceof FreeTextAnnotationElement){const{data:{defaultAppearanceData:{fontSize:e,fontColor:i},rect:s,rotation:r,id:a,popupRef:o,contentsObj:l},textContent:h,textPosition:c,parent:{page:{pageNumber:d}}}=t;if(!h||0===h.length)return null;n=t={annotationType:f.FREETEXT,color:Array.from(i),fontSize:e,value:h.join("\n"),position:c,pageIndex:d-1,rect:s.slice(0),rotation:r,annotationElementId:a,id:a,deleted:!1,popupRef:o,comment:l?.str||null}}const s=await super.deserialize(t,e,i);s.#Ar=t.fontSize;s.#ir=Util.makeHexColor(...t.color);s.#Hr=FreeTextEditor.#Kr(t.value);s._initialData=n;t.comment&&s.setCommentData(t.comment);return s}serialize(t=!1){if(this.isEmpty())return null;if(this.deleted)return this.serializeDeleted();const e=this.getPDFRect(),i=AnnotationEditor._colorManager.convert(this.isAttachedToDOM?getComputedStyle(this.editorDiv).color:this.#ir),n={annotationType:f.FREETEXT,color:i,fontSize:this.#Ar,value:this.#Yr(),pageIndex:this.pageIndex,rect:e,rotation:this.rotation,structTreeParentId:this._structTreeParentId};this.addComment(n);if(t){n.isCopy=!0;return n}if(this.annotationElementId&&!this.#Qr(n))return null;n.id=this.annotationElementId;return n}#Qr(t){const{value:e,fontSize:i,color:n,pageIndex:s}=this._initialData;return this.hasEditedComment||this._hasBeenMoved||t.value!==e||t.fontSize!==i||t.color.some(((t,e)=>t!==n[e]))||t.pageIndex!==s}renderAnnotationElement(t){const e=super.renderAnnotationElement(t);if(!e)return null;const{style:i}=e;i.fontSize=`calc(${this.#Ar}px * var(--total-scale-factor))`;i.color=this.#ir;e.replaceChildren();for(const t of this.#Hr.split("\n")){const i=document.createElement("div");i.append(t?document.createTextNode(t):document.createElement("br"));e.append(i)}const n={rect:this.getPDFRect()};n.popup=this.hasEditedComment?this.comment:{text:this.#Hr};t.updateEdited(n);return e}resetAnnotationElement(t){super.resetAnnotationElement(t);t.resetEdited()}}class Outline{static PRECISION=1e-4;toSVGPath(){unreachable("Abstract method `toSVGPath` must be implemented.")}get box(){unreachable("Abstract getter `box` must be implemented.")}serialize(t,e){unreachable("Abstract method `serialize` must be implemented.")}static _rescale(t,e,i,n,s,r){r||=new Float32Array(t.length);for(let a=0,o=t.length;a<o;a+=2){r[a]=e+t[a]*n;r[a+1]=i+t[a+1]*s}return r}static _rescaleAndSwap(t,e,i,n,s,r){r||=new Float32Array(t.length);for(let a=0,o=t.length;a<o;a+=2){r[a]=e+t[a+1]*n;r[a+1]=i+t[a]*s}return r}static _translate(t,e,i,n){n||=new Float32Array(t.length);for(let s=0,r=t.length;s<r;s+=2){n[s]=e+t[s];n[s+1]=i+t[s+1]}return n}static svgRound(t){return Math.round(1e4*t)}static _normalizePoint(t,e,i,n,s){switch(s){case 90:return[1-e/i,t/n];case 180:return[1-t/i,1-e/n];case 270:return[e/i,1-t/n];default:return[t/i,e/n]}}static _normalizePagePoint(t,e,i){switch(i){case 90:return[1-e,t];case 180:return[1-t,1-e];case 270:return[e,1-t];default:return[t,e]}}static createBezierPoints(t,e,i,n,s,r){return[(t+5*i)/6,(e+5*n)/6,(5*i+s)/6,(5*n+r)/6,(i+s)/2,(n+r)/2]}}class FreeDrawOutliner{#Jr;#Zr=[];#ta;#ea;#ia=[];#na=new Float32Array(18);#sa;#ra;#aa;#oa;#la;#ha;#ca=[];static#da=8;static#ua=2;static#pa=FreeDrawOutliner.#da+FreeDrawOutliner.#ua;constructor({x:t,y:e},i,n,s,r,a=0){this.#Jr=i;this.#ha=s*n;this.#ea=r;this.#na.set([NaN,NaN,NaN,NaN,t,e],6);this.#ta=a;this.#oa=FreeDrawOutliner.#da*n;this.#aa=FreeDrawOutliner.#pa*n;this.#la=n;this.#ca.push(t,e)}isEmpty(){return isNaN(this.#na[8])}#ga(){const t=this.#na.subarray(4,6),e=this.#na.subarray(16,18),[i,n,s,r]=this.#Jr;return[(this.#sa+(t[0]-e[0])/2-i)/s,(this.#ra+(t[1]-e[1])/2-n)/r,(this.#sa+(e[0]-t[0])/2-i)/s,(this.#ra+(e[1]-t[1])/2-n)/r]}add({x:t,y:e}){this.#sa=t;this.#ra=e;const[i,n,s,r]=this.#Jr;let[a,o,l,h]=this.#na.subarray(8,12);const c=t-l,d=e-h,u=Math.hypot(c,d);if(u<this.#aa)return!1;const p=u-this.#oa,g=p/u,f=g*c,m=g*d;let b=a,y=o;a=l;o=h;l+=f;h+=m;this.#ca?.push(t,e);const v=f/p,w=-m/p*this.#ha,A=v*this.#ha;this.#na.set(this.#na.subarray(2,8),0);this.#na.set([l+w,h+A],4);this.#na.set(this.#na.subarray(14,18),12);this.#na.set([l-w,h-A],16);if(isNaN(this.#na[6])){if(0===this.#ia.length){this.#na.set([a+w,o+A],2);this.#ia.push(NaN,NaN,NaN,NaN,(a+w-i)/s,(o+A-n)/r);this.#na.set([a-w,o-A],14);this.#Zr.push(NaN,NaN,NaN,NaN,(a-w-i)/s,(o-A-n)/r)}this.#na.set([b,y,a,o,l,h],6);return!this.isEmpty()}this.#na.set([b,y,a,o,l,h],6);if(Math.abs(Math.atan2(y-o,b-a)-Math.atan2(m,f))<Math.PI/2){[a,o,l,h]=this.#na.subarray(2,6);this.#ia.push(NaN,NaN,NaN,NaN,((a+l)/2-i)/s,((o+h)/2-n)/r);[a,o,b,y]=this.#na.subarray(14,18);this.#Zr.push(NaN,NaN,NaN,NaN,((b+a)/2-i)/s,((y+o)/2-n)/r);return!0}[b,y,a,o,l,h]=this.#na.subarray(0,6);this.#ia.push(((b+5*a)/6-i)/s,((y+5*o)/6-n)/r,((5*a+l)/6-i)/s,((5*o+h)/6-n)/r,((a+l)/2-i)/s,((o+h)/2-n)/r);[l,h,a,o,b,y]=this.#na.subarray(12,18);this.#Zr.push(((b+5*a)/6-i)/s,((y+5*o)/6-n)/r,((5*a+l)/6-i)/s,((5*o+h)/6-n)/r,((a+l)/2-i)/s,((o+h)/2-n)/r);return!0}toSVGPath(){if(this.isEmpty())return"";const t=this.#ia,e=this.#Zr;if(isNaN(this.#na[6])&&!this.isEmpty())return this.#fa();const i=[];i.push(`M${t[4]} ${t[5]}`);for(let e=6;e<t.length;e+=6)isNaN(t[e])?i.push(`L${t[e+4]} ${t[e+5]}`):i.push(`C${t[e]} ${t[e+1]} ${t[e+2]} ${t[e+3]} ${t[e+4]} ${t[e+5]}`);this.#ma(i);for(let t=e.length-6;t>=6;t-=6)isNaN(e[t])?i.push(`L${e[t+4]} ${e[t+5]}`):i.push(`C${e[t]} ${e[t+1]} ${e[t+2]} ${e[t+3]} ${e[t+4]} ${e[t+5]}`);this.#ba(i);return i.join(" ")}#fa(){const[t,e,i,n]=this.#Jr,[s,r,a,o]=this.#ga();return`M${(this.#na[2]-t)/i} ${(this.#na[3]-e)/n} L${(this.#na[4]-t)/i} ${(this.#na[5]-e)/n} L${s} ${r} L${a} ${o} L${(this.#na[16]-t)/i} ${(this.#na[17]-e)/n} L${(this.#na[14]-t)/i} ${(this.#na[15]-e)/n} Z`}#ba(t){const e=this.#Zr;t.push(`L${e[4]} ${e[5]} Z`)}#ma(t){const[e,i,n,s]=this.#Jr,r=this.#na.subarray(4,6),a=this.#na.subarray(16,18),[o,l,h,c]=this.#ga();t.push(`L${(r[0]-e)/n} ${(r[1]-i)/s} L${o} ${l} L${h} ${c} L${(a[0]-e)/n} ${(a[1]-i)/s}`)}newFreeDrawOutline(t,e,i,n,s,r){return new FreeDrawOutline(t,e,i,n,s,r)}getOutlines(){const t=this.#ia,e=this.#Zr,i=this.#na,[n,s,r,a]=this.#Jr,o=new Float32Array((this.#ca?.length??0)+2);for(let t=0,e=o.length-2;t<e;t+=2){o[t]=(this.#ca[t]-n)/r;o[t+1]=(this.#ca[t+1]-s)/a}o[o.length-2]=(this.#sa-n)/r;o[o.length-1]=(this.#ra-s)/a;if(isNaN(i[6])&&!this.isEmpty())return this.#ya(o);const l=new Float32Array(this.#ia.length+24+this.#Zr.length);let h=t.length;for(let e=0;e<h;e+=2)if(isNaN(t[e]))l[e]=l[e+1]=NaN;else{l[e]=t[e];l[e+1]=t[e+1]}h=this.#va(l,h);for(let t=e.length-6;t>=6;t-=6)for(let i=0;i<6;i+=2)if(isNaN(e[t+i])){l[h]=l[h+1]=NaN;h+=2}else{l[h]=e[t+i];l[h+1]=e[t+i+1];h+=2}this.#wa(l,h);return this.newFreeDrawOutline(l,o,this.#Jr,this.#la,this.#ta,this.#ea)}#ya(t){const e=this.#na,[i,n,s,r]=this.#Jr,[a,o,l,h]=this.#ga(),c=new Float32Array(36);c.set([NaN,NaN,NaN,NaN,(e[2]-i)/s,(e[3]-n)/r,NaN,NaN,NaN,NaN,(e[4]-i)/s,(e[5]-n)/r,NaN,NaN,NaN,NaN,a,o,NaN,NaN,NaN,NaN,l,h,NaN,NaN,NaN,NaN,(e[16]-i)/s,(e[17]-n)/r,NaN,NaN,NaN,NaN,(e[14]-i)/s,(e[15]-n)/r],0);return this.newFreeDrawOutline(c,t,this.#Jr,this.#la,this.#ta,this.#ea)}#wa(t,e){const i=this.#Zr;t.set([NaN,NaN,NaN,NaN,i[4],i[5]],e);return e+6}#va(t,e){const i=this.#na.subarray(4,6),n=this.#na.subarray(16,18),[s,r,a,o]=this.#Jr,[l,h,c,d]=this.#ga();t.set([NaN,NaN,NaN,NaN,(i[0]-s)/a,(i[1]-r)/o,NaN,NaN,NaN,NaN,l,h,NaN,NaN,NaN,NaN,c,d,NaN,NaN,NaN,NaN,(n[0]-s)/a,(n[1]-r)/o],e);return e+24}}class FreeDrawOutline extends Outline{#Jr;#Aa=new Float32Array(4);#ta;#ea;#ca;#la;#xa;constructor(t,e,i,n,s,r){super();this.#xa=t;this.#ca=e;this.#Jr=i;this.#la=n;this.#ta=s;this.#ea=r;this.lastPoint=[NaN,NaN];this.#_a(r);const[a,o,l,h]=this.#Aa;for(let e=0,i=t.length;e<i;e+=2){t[e]=(t[e]-a)/l;t[e+1]=(t[e+1]-o)/h}for(let t=0,i=e.length;t<i;t+=2){e[t]=(e[t]-a)/l;e[t+1]=(e[t+1]-o)/h}}toSVGPath(){const t=[`M${this.#xa[4]} ${this.#xa[5]}`];for(let e=6,i=this.#xa.length;e<i;e+=6)isNaN(this.#xa[e])?t.push(`L${this.#xa[e+4]} ${this.#xa[e+5]}`):t.push(`C${this.#xa[e]} ${this.#xa[e+1]} ${this.#xa[e+2]} ${this.#xa[e+3]} ${this.#xa[e+4]} ${this.#xa[e+5]}`);t.push("Z");return t.join(" ")}serialize([t,e,i,n],s){const r=i-t,a=n-e;let o,l;switch(s){case 0:o=Outline._rescale(this.#xa,t,n,r,-a);l=Outline._rescale(this.#ca,t,n,r,-a);break;case 90:o=Outline._rescaleAndSwap(this.#xa,t,e,r,a);l=Outline._rescaleAndSwap(this.#ca,t,e,r,a);break;case 180:o=Outline._rescale(this.#xa,i,e,-r,a);l=Outline._rescale(this.#ca,i,e,-r,a);break;case 270:o=Outline._rescaleAndSwap(this.#xa,i,n,-r,-a);l=Outline._rescaleAndSwap(this.#ca,i,n,-r,-a)}return{outline:Array.from(o),points:[Array.from(l)]}}#_a(t){const e=this.#xa;let i=e[4],n=e[5];const s=[i,n,i,n];let r=i,a=n;const o=t?Math.max:Math.min;for(let t=6,l=e.length;t<l;t+=6){const l=e[t+4],h=e[t+5];if(isNaN(e[t])){Util.pointBoundingBox(l,h,s);if(a<h){r=l;a=h}else a===h&&(r=o(r,l))}else{const l=[1/0,1/0,-1/0,-1/0];Util.bezierBoundingBox(i,n,...e.slice(t,t+6),l);Util.rectBoundingBox(...l,s);if(a<l[3]){r=l[2];a=l[3]}else a===l[3]&&(r=o(r,l[2]))}i=l;n=h}const l=this.#Aa;l[0]=s[0]-this.#ta;l[1]=s[1]-this.#ta;l[2]=s[2]-s[0]+2*this.#ta;l[3]=s[3]-s[1]+2*this.#ta;this.lastPoint=[r,a]}get box(){return this.#Aa}newOutliner(t,e,i,n,s,r=0){return new FreeDrawOutliner(t,e,i,n,s,r)}getNewOutline(t,e){const[i,n,s,r]=this.#Aa,[a,o,l,h]=this.#Jr,c=s*l,d=r*h,u=i*l+a,p=n*h+o,g=this.newOutliner({x:this.#ca[0]*c+u,y:this.#ca[1]*d+p},this.#Jr,this.#la,t,this.#ea,e??this.#ta);for(let t=2;t<this.#ca.length;t+=2)g.add({x:this.#ca[t]*c+u,y:this.#ca[t+1]*d+p});return g.getOutlines()}}class HighlightOutliner{#Jr;#Ea;#Sa=[];#Ca=[];constructor(t,e=0,i=0,n=!0){const s=[1/0,1/0,-1/0,-1/0],r=10**-4;for(const{x:i,y:n,width:a,height:o}of t){const t=Math.floor((i-e)/r)*r,l=Math.ceil((i+a+e)/r)*r,h=Math.floor((n-e)/r)*r,c=Math.ceil((n+o+e)/r)*r,d=[t,h,c,!0],u=[l,h,c,!1];this.#Sa.push(d,u);Util.rectBoundingBox(t,h,l,c,s)}const a=s[2]-s[0]+2*i,o=s[3]-s[1]+2*i,l=s[0]-i,h=s[1]-i,c=this.#Sa.at(n?-1:-2),d=[c[0],c[2]];for(const t of this.#Sa){const[e,i,n]=t;t[0]=(e-l)/a;t[1]=(i-h)/o;t[2]=(n-h)/o}this.#Jr=new Float32Array([l,h,a,o]);this.#Ea=d}getOutlines(){this.#Sa.sort(((t,e)=>t[0]-e[0]||t[1]-e[1]||t[2]-e[2]));const t=[];for(const e of this.#Sa)if(e[3]){t.push(...this.#Ta(e));this.#Da(e)}else{this.#ka(e);t.push(...this.#Ta(e))}return this.#Ma(t)}#Ma(t){const e=[],i=new Set;for(const i of t){const[t,n,s]=i;e.push([t,n,i],[t,s,i])}e.sort(((t,e)=>t[1]-e[1]||t[0]-e[0]));for(let t=0,n=e.length;t<n;t+=2){const n=e[t][2],s=e[t+1][2];n.push(s);s.push(n);i.add(n);i.add(s)}const n=[];let s;for(;i.size>0;){const t=i.values().next().value;let[e,r,a,o,l]=t;i.delete(t);let h=e,c=r;s=[e,a];n.push(s);for(;;){let t;if(i.has(o))t=o;else{if(!i.has(l))break;t=l}i.delete(t);[e,r,a,o,l]=t;if(h!==e){s.push(h,c,e,c===r?r:a);h=e}c=c===r?a:r}s.push(h,c)}return new HighlightOutline(n,this.#Jr,this.#Ea)}#Pa(t){const e=this.#Ca;let i=0,n=e.length-1;for(;i<=n;){const s=i+n>>1,r=e[s][0];if(r===t)return s;r<t?i=s+1:n=s-1}return n+1}#Da([,t,e]){const i=this.#Pa(t);this.#Ca.splice(i,0,[t,e])}#ka([,t,e]){const i=this.#Pa(t);for(let n=i;n<this.#Ca.length;n++){const[i,s]=this.#Ca[n];if(i!==t)break;if(i===t&&s===e){this.#Ca.splice(n,1);return}}for(let n=i-1;n>=0;n--){const[i,s]=this.#Ca[n];if(i!==t)break;if(i===t&&s===e){this.#Ca.splice(n,1);return}}}#Ta(t){const[e,i,n]=t,s=[[e,i,n]],r=this.#Pa(n);for(let t=0;t<r;t++){const[i,n]=this.#Ca[t];for(let t=0,r=s.length;t<r;t++){const[,a,o]=s[t];if(!(n<=a||o<=i))if(a>=i)if(o>n)s[t][1]=n;else{if(1===r)return[];s.splice(t,1);t--;r--}else{s[t][2]=i;o>n&&s.push([e,n,o])}}}return s}}class HighlightOutline extends Outline{#Jr;#Ia;constructor(t,e,i){super();this.#Ia=t;this.#Jr=e;this.lastPoint=i}toSVGPath(){const t=[];for(const e of this.#Ia){let[i,n]=e;t.push(`M${i} ${n}`);for(let s=2;s<e.length;s+=2){const r=e[s],a=e[s+1];if(r===i){t.push(`V${a}`);n=a}else if(a===n){t.push(`H${r}`);i=r}}t.push("Z")}return t.join(" ")}serialize([t,e,i,n],s){const r=[],a=i-t,o=n-e;for(const e of this.#Ia){const i=new Array(e.length);for(let s=0;s<e.length;s+=2){i[s]=t+e[s]*a;i[s+1]=n-e[s+1]*o}r.push(i)}return r}get box(){return this.#Jr}get classNamesForOutlining(){return["highlightOutline"]}}class FreeHighlightOutliner extends FreeDrawOutliner{newFreeDrawOutline(t,e,i,n,s,r){return new FreeHighlightOutline(t,e,i,n,s,r)}}class FreeHighlightOutline extends FreeDrawOutline{newOutliner(t,e,i,n,s,r=0){return new FreeHighlightOutliner(t,e,i,n,s,r)}}class HighlightEditor extends AnnotationEditor{#Ra=null;#Fa=0;#La;#Oa=null;#s=null;#Ba=null;#Na=null;#Ua=0;#Ha=null;#za=null;#w=null;#ja=!1;#Ea=null;#Ga;#Wa=null;#oe="";#ha;#$a="";static _defaultColor=null;static _defaultOpacity=1;static _defaultThickness=12;static _type="highlight";static _editorType=f.HIGHLIGHT;static _freeHighlightId=-1;static _freeHighlight=null;static _freeHighlightClipId="";static get _keyboardManager(){const t=HighlightEditor.prototype;return shadow(this,"_keyboardManager",new KeyboardManager([[["ArrowLeft","mac+ArrowLeft"],t._moveCaret,{args:[0]}],[["ArrowRight","mac+ArrowRight"],t._moveCaret,{args:[1]}],[["ArrowUp","mac+ArrowUp"],t._moveCaret,{args:[2]}],[["ArrowDown","mac+ArrowDown"],t._moveCaret,{args:[3]}]]))}constructor(t){super({...t,name:"highlightEditor"});this.color=t.color||HighlightEditor._defaultColor;this.#ha=t.thickness||HighlightEditor._defaultThickness;this.#Ga=t.opacity||HighlightEditor._defaultOpacity;this.#La=t.boxes||null;this.#$a=t.methodOfCreation||"";this.#oe=t.text||"";this._isDraggable=!1;this.defaultL10nId="pdfjs-editor-highlight-editor";if(t.highlightId>-1){this.#ja=!0;this.#Va(t);this.#qa()}else if(this.#La){this.#Ra=t.anchorNode;this.#Fa=t.anchorOffset;this.#Na=t.focusNode;this.#Ua=t.focusOffset;this.#Xa();this.#qa();this.rotate(this.rotation)}this.annotationElementId||this._uiManager.a11yAlert("pdfjs-editor-highlight-added-alert")}get telemetryInitialData(){return{action:"added",type:this.#ja?"free_highlight":"highlight",color:this._uiManager.getNonHCMColorName(this.color),thickness:this.#ha,methodOfCreation:this.#$a}}get telemetryFinalData(){return{type:"highlight",color:this._uiManager.getNonHCMColorName(this.color)}}get commentColor(){return this.color}static computeTelemetryFinalData(t){return{numberOfColors:t.get("color").size}}#Xa(){const t=new HighlightOutliner(this.#La,.001);this.#za=t.getOutlines();[this.x,this.y,this.width,this.height]=this.#za.box;const e=new HighlightOutliner(this.#La,.0025,.001,"ltr"===this._uiManager.direction);this.#Ba=e.getOutlines();const{lastPoint:i}=this.#Ba;this.#Ea=[(i[0]-this.x)/this.width,(i[1]-this.y)/this.height]}#Va({highlightOutlines:t,highlightId:e,clipPathId:i}){this.#za=t;this.#Ba=t.getNewOutline(this.#ha/2+1.5,.0025);if(e>=0){this.#w=e;this.#Oa=i;this.parent.drawLayer.finalizeDraw(e,{bbox:t.box,path:{d:t.toSVGPath()}});this.#Wa=this.parent.drawLayer.drawOutline({rootClass:{highlightOutline:!0,free:!0},bbox:this.#Ba.box,path:{d:this.#Ba.toSVGPath()}},!0)}else if(this.parent){const e=this.parent.viewport.rotation;this.parent.drawLayer.updateProperties(this.#w,{bbox:HighlightEditor.#Ka(this.#za.box,(e-this.rotation+360)%360),path:{d:t.toSVGPath()}});this.parent.drawLayer.updateProperties(this.#Wa,{bbox:HighlightEditor.#Ka(this.#Ba.box,e),path:{d:this.#Ba.toSVGPath()}})}const[n,s,r,a]=t.box;switch(this.rotation){case 0:this.x=n;this.y=s;this.width=r;this.height=a;break;case 90:{const[t,e]=this.parentDimensions;this.x=s;this.y=1-n;this.width=r*e/t;this.height=a*t/e;break}case 180:this.x=1-n;this.y=1-s;this.width=r;this.height=a;break;case 270:{const[t,e]=this.parentDimensions;this.x=1-s;this.y=n;this.width=r*e/t;this.height=a*t/e;break}}const{lastPoint:o}=this.#Ba;this.#Ea=[(o[0]-n)/r,(o[1]-s)/a]}static initialize(t,e){AnnotationEditor.initialize(t,e);HighlightEditor._defaultColor||=e.highlightColors?.values().next().value||"#fff066"}static updateDefaultParams(t,e){switch(t){case m.HIGHLIGHT_COLOR:HighlightEditor._defaultColor=e;break;case m.HIGHLIGHT_THICKNESS:HighlightEditor._defaultThickness=e}}translateInPage(t,e){}get toolbarPosition(){return this.#Ea}updateParams(t,e){switch(t){case m.HIGHLIGHT_COLOR:this.#Wr(e);break;case m.HIGHLIGHT_THICKNESS:this.#Ya(e)}}static get defaultPropertiesToUpdate(){return[[m.HIGHLIGHT_COLOR,HighlightEditor._defaultColor],[m.HIGHLIGHT_THICKNESS,HighlightEditor._defaultThickness]]}get propertiesToUpdate(){return[[m.HIGHLIGHT_COLOR,this.color||HighlightEditor._defaultColor],[m.HIGHLIGHT_THICKNESS,this.#ha||HighlightEditor._defaultThickness],[m.HIGHLIGHT_FREE,this.#ja]]}#Wr(t){const setColorAndOpacity=(t,e)=>{this.color=t;this.#Ga=e;this.parent?.drawLayer.updateProperties(this.#w,{root:{fill:t,"fill-opacity":e}});this.#s?.updateColor(t)},e=this.color,i=this.#Ga;this.addCommands({cmd:setColorAndOpacity.bind(this,t,HighlightEditor._defaultOpacity),undo:setColorAndOpacity.bind(this,e,i),post:this._uiManager.updateUI.bind(this._uiManager,this),mustExec:!0,type:m.HIGHLIGHT_COLOR,overwriteIfSameType:!0,keepUndo:!0});this._reportTelemetry({action:"color_changed",color:this._uiManager.getNonHCMColorName(t)},!0)}#Ya(t){const e=this.#ha,setThickness=t=>{this.#ha=t;this.#Qa(t)};this.addCommands({cmd:setThickness.bind(this,t),undo:setThickness.bind(this,e),post:this._uiManager.updateUI.bind(this._uiManager,this),mustExec:!0,type:m.INK_THICKNESS,overwriteIfSameType:!0,keepUndo:!0});this._reportTelemetry({action:"thickness_changed",thickness:t},!0)}get toolbarButtons(){if(this._uiManager.highlightColors){return[["colorPicker",this.#s=new ColorPicker({editor:this})]]}return super.toolbarButtons}disableEditing(){super.disableEditing();this.div.classList.toggle("disabled",!0)}enableEditing(){super.enableEditing();this.div.classList.toggle("disabled",!1)}fixAndSetPosition(){return super.fixAndSetPosition(this.#Ja())}getBaseTranslation(){return[0,0]}getRect(t,e){return super.getRect(t,e,this.#Ja())}onceAdded(t){this.annotationElementId||this.parent.addUndoableEditor(this);t&&this.div.focus()}remove(){this.#Za();this._reportTelemetry({action:"deleted"});super.remove()}rebuild(){if(this.parent){super.rebuild();if(null!==this.div){this.#qa();this.isAttachedToDOM||this.parent.add(this)}}}setParent(t){let e=!1;if(this.parent&&!t)this.#Za();else if(t){this.#qa(t);e=!this.parent&&this.div?.classList.contains("selectedEditor")}super.setParent(t);this.show(this._isVisible);e&&this.select()}#Qa(t){if(!this.#ja)return;this.#Va({highlightOutlines:this.#za.getNewOutline(t/2)});this.fixAndSetPosition();const[e,i]=this.parentDimensions;this.setDims(this.width*e,this.height*i)}#Za(){if(null!==this.#w&&this.parent){this.parent.drawLayer.remove(this.#w);this.#w=null;this.parent.drawLayer.remove(this.#Wa);this.#Wa=null}}#qa(t=this.parent){if(null===this.#w){({id:this.#w,clipPathId:this.#Oa}=t.drawLayer.draw({bbox:this.#za.box,root:{viewBox:"0 0 1 1",fill:this.color,"fill-opacity":this.#Ga},rootClass:{highlight:!0,free:this.#ja},path:{d:this.#za.toSVGPath()}},!1,!0));this.#Wa=t.drawLayer.drawOutline({rootClass:{highlightOutline:!0,free:this.#ja},bbox:this.#Ba.box,path:{d:this.#Ba.toSVGPath()}},this.#ja);this.#Ha&&(this.#Ha.style.clipPath=this.#Oa)}}static#Ka([t,e,i,n],s){switch(s){case 90:return[1-e-n,t,n,i];case 180:return[1-t-i,1-e-n,i,n];case 270:return[e,1-t-i,n,i]}return[t,e,i,n]}rotate(t){const{drawLayer:e}=this.parent;let i;if(this.#ja){t=(t-this.rotation+360)%360;i=HighlightEditor.#Ka(this.#za.box,t)}else i=HighlightEditor.#Ka([this.x,this.y,this.width,this.height],t);e.updateProperties(this.#w,{bbox:i,root:{"data-main-rotation":t}});e.updateProperties(this.#Wa,{bbox:HighlightEditor.#Ka(this.#Ba.box,t),root:{"data-main-rotation":t}})}render(){if(this.div)return this.div;const t=super.render();if(this.#oe){t.setAttribute("aria-label",this.#oe);t.setAttribute("role","mark")}this.#ja?t.classList.add("free"):this.div.addEventListener("keydown",this.#to.bind(this),{signal:this._uiManager._signal});const e=this.#Ha=document.createElement("div");t.append(e);e.setAttribute("aria-hidden","true");e.className="internal";e.style.clipPath=this.#Oa;const[i,n]=this.parentDimensions;this.setDims(this.width*i,this.height*n);bindEvents(this,this.#Ha,["pointerover","pointerleave"]);this.enableEditing();return t}pointerover(){this.isSelected||this.parent?.drawLayer.updateProperties(this.#Wa,{rootClass:{hovered:!0}})}pointerleave(){this.isSelected||this.parent?.drawLayer.updateProperties(this.#Wa,{rootClass:{hovered:!1}})}#to(t){HighlightEditor._keyboardManager.exec(this,t)}_moveCaret(t){this.parent.unselect(this);switch(t){case 0:case 2:this.#eo(!0);break;case 1:case 3:this.#eo(!1)}}#eo(t){if(!this.#Ra)return;const e=window.getSelection();t?e.setPosition(this.#Ra,this.#Fa):e.setPosition(this.#Na,this.#Ua)}select(){super.select();this.#Wa&&this.parent?.drawLayer.updateProperties(this.#Wa,{rootClass:{hovered:!1,selected:!0}})}unselect(){super.unselect();if(this.#Wa){this.parent?.drawLayer.updateProperties(this.#Wa,{rootClass:{selected:!1}});this.#ja||this.#eo(!1)}}get _mustFixPosition(){return!this.#ja}show(t=this._isVisible){super.show(t);if(this.parent){this.parent.drawLayer.updateProperties(this.#w,{rootClass:{hidden:!t}});this.parent.drawLayer.updateProperties(this.#Wa,{rootClass:{hidden:!t}})}}#Ja(){return this.#ja?this.rotation:0}#io(){if(this.#ja)return null;const[t,e]=this.pageDimensions,[i,n]=this.pageTranslation,s=this.#La,r=new Float32Array(8*s.length);let a=0;for(const{x:o,y:l,width:h,height:c}of s){const s=o*t+i,d=(1-l)*e+n;r[a]=r[a+4]=s;r[a+1]=r[a+3]=d;r[a+2]=r[a+6]=s+h*t;r[a+5]=r[a+7]=d-c*e;a+=8}return r}#no(t){return this.#za.serialize(t,this.#Ja())}static startHighlighting(t,e,{target:i,x:n,y:s}){const{x:r,y:a,width:o,height:l}=i.getBoundingClientRect(),h=new AbortController,c=t.combinedSignal(h),pointerUpCallback=e=>{h.abort();this.#so(t,e)};window.addEventListener("blur",pointerUpCallback,{signal:c});window.addEventListener("pointerup",pointerUpCallback,{signal:c});window.addEventListener("pointerdown",stopEvent,{capture:!0,passive:!1,signal:c});window.addEventListener("contextmenu",noContextMenu,{signal:c});i.addEventListener("pointermove",this.#ro.bind(this,t),{signal:c});this._freeHighlight=new FreeHighlightOutliner({x:n,y:s},[r,a,o,l],t.scale,this._defaultThickness/2,e,.001);({id:this._freeHighlightId,clipPathId:this._freeHighlightClipId}=t.drawLayer.draw({bbox:[0,0,1,1],root:{viewBox:"0 0 1 1",fill:this._defaultColor,"fill-opacity":this._defaultOpacity},rootClass:{highlight:!0,free:!0},path:{d:this._freeHighlight.toSVGPath()}},!0,!0))}static#ro(t,e){this._freeHighlight.add(e)&&t.drawLayer.updateProperties(this._freeHighlightId,{path:{d:this._freeHighlight.toSVGPath()}})}static#so(t,e){this._freeHighlight.isEmpty()?t.drawLayer.remove(this._freeHighlightId):t.createAndAddNewEditor(e,!1,{highlightId:this._freeHighlightId,highlightOutlines:this._freeHighlight.getOutlines(),clipPathId:this._freeHighlightClipId,methodOfCreation:"main_toolbar"});this._freeHighlightId=-1;this._freeHighlight=null;this._freeHighlightClipId=""}static async deserialize(t,e,i){let n=null;if(t instanceof HighlightAnnotationElement){const{data:{quadPoints:e,rect:i,rotation:s,id:r,color:a,opacity:o,popupRef:l,contentsObj:h},parent:{page:{pageNumber:c}}}=t;n=t={annotationType:f.HIGHLIGHT,color:Array.from(a),opacity:o,quadPoints:e,boxes:null,pageIndex:c-1,rect:i.slice(0),rotation:s,annotationElementId:r,id:r,deleted:!1,popupRef:l,comment:h?.str||null}}else if(t instanceof InkAnnotationElement){const{data:{inkLists:e,rect:i,rotation:s,id:r,color:a,borderStyle:{rawWidth:o},popupRef:l,contentsObj:h},parent:{page:{pageNumber:c}}}=t;n=t={annotationType:f.HIGHLIGHT,color:Array.from(a),thickness:o,inkLists:e,boxes:null,pageIndex:c-1,rect:i.slice(0),rotation:s,annotationElementId:r,id:r,deleted:!1,popupRef:l,comment:h?.str||null}}const{color:s,quadPoints:r,inkLists:a,opacity:o}=t,l=await super.deserialize(t,e,i);l.color=Util.makeHexColor(...s);l.#Ga=o||1;a&&(l.#ha=t.thickness);l._initialData=n;t.comment&&l.setCommentData(t.comment);const[h,c]=l.pageDimensions,[d,u]=l.pageTranslation;if(r){const t=l.#La=[];for(let e=0;e<r.length;e+=8)t.push({x:(r[e]-d)/h,y:1-(r[e+1]-u)/c,width:(r[e+2]-r[e])/h,height:(r[e+1]-r[e+5])/c});l.#Xa();l.#qa();l.rotate(l.rotation)}else if(a){l.#ja=!0;const t=a[0],i={x:t[0]-d,y:c-(t[1]-u)},n=new FreeHighlightOutliner(i,[0,0,h,c],1,l.#ha/2,!0,.001);for(let e=0,s=t.length;e<s;e+=2){i.x=t[e]-d;i.y=c-(t[e+1]-u);n.add(i)}const{id:s,clipPathId:r}=e.drawLayer.draw({bbox:[0,0,1,1],root:{viewBox:"0 0 1 1",fill:l.color,"fill-opacity":l._defaultOpacity},rootClass:{highlight:!0,free:!0},path:{d:n.toSVGPath()}},!0,!0);l.#Va({highlightOutlines:n.getOutlines(),highlightId:s,clipPathId:r});l.#qa();l.rotate(l.parentRotation)}return l}serialize(t=!1){if(this.isEmpty()||t)return null;if(this.deleted)return this.serializeDeleted();const e=this.getPDFRect(),i=AnnotationEditor._colorManager.convert(this._uiManager.getNonHCMColor(this.color)),n={annotationType:f.HIGHLIGHT,color:i,opacity:this.#Ga,thickness:this.#ha,quadPoints:this.#io(),outlines:this.#no(e),pageIndex:this.pageIndex,rect:e,rotation:this.#Ja(),structTreeParentId:this._structTreeParentId};this.addComment(n);if(this.annotationElementId&&!this.#Qr(n))return null;n.id=this.annotationElementId;return n}#Qr(t){const{color:e}=this._initialData;return this.hasEditedComment||t.color.some(((t,i)=>t!==e[i]))}renderAnnotationElement(t){if(this.deleted){t.hide();return null}const e={rect:this.getPDFRect()};this.hasEditedComment&&(e.popup=this.comment);t.updateEdited(e);return null}static canCreateNewEmptyEditor(){return!1}}class DrawingOptions{#ao=Object.create(null);updateProperty(t,e){this[t]=e;this.updateSVGProperty(t,e)}updateProperties(t){if(t)for(const[e,i]of Object.entries(t))e.startsWith("_")||this.updateProperty(e,i)}updateSVGProperty(t,e){this.#ao[t]=e}toSVGProperties(){const t=this.#ao;this.#ao=Object.create(null);return{root:t}}reset(){this.#ao=Object.create(null)}updateAll(t=this){this.updateProperties(t)}clone(){unreachable("Not implemented")}}class DrawingEditor extends AnnotationEditor{#oo=null;#lo;_colorPicker=null;_drawId=null;static _currentDrawId=-1;static _currentParent=null;static#ho=null;static#co=null;static#do=null;static#uo=NaN;static#po=null;static#go=null;static#fo=NaN;static _INNER_MARGIN=3;constructor(t){super(t);this.#lo=t.mustBeCommitted||!1;this._addOutlines(t)}_addOutlines(t){if(t.drawOutlines){this.#mo(t);this.#qa()}}#mo({drawOutlines:t,drawId:e,drawingOptions:i}){this.#oo=t;this._drawingOptions||=i;this.annotationElementId||this._uiManager.a11yAlert(`pdfjs-editor-${this.editorType}-added-alert`);if(e>=0){this._drawId=e;this.parent.drawLayer.finalizeDraw(e,t.defaultProperties)}else this._drawId=this.#bo(t,this.parent);this.#yo(t.box)}#bo(t,e){const{id:i}=e.drawLayer.draw(DrawingEditor._mergeSVGProperties(this._drawingOptions.toSVGProperties(),t.defaultSVGProperties),!1,!1);return i}static _mergeSVGProperties(t,e){const i=new Set(Object.keys(t));for(const[n,s]of Object.entries(e))i.has(n)?Object.assign(t[n],s):t[n]=s;return t}static getDefaultDrawingOptions(t){unreachable("Not implemented")}static get typesMap(){unreachable("Not implemented")}static get isDrawer(){return!0}static get supportMultipleDrawings(){return!1}static updateDefaultParams(t,e){const i=this.typesMap.get(t);i&&this._defaultDrawingOptions.updateProperty(i,e);if(this._currentParent){DrawingEditor.#ho.updateProperty(i,e);this._currentParent.drawLayer.updateProperties(this._currentDrawId,this._defaultDrawingOptions.toSVGProperties())}}updateParams(t,e){const i=this.constructor.typesMap.get(t);i&&this._updateProperty(t,i,e)}static get defaultPropertiesToUpdate(){const t=[],e=this._defaultDrawingOptions;for(const[i,n]of this.typesMap)t.push([i,e[n]]);return t}get propertiesToUpdate(){const t=[],{_drawingOptions:e}=this;for(const[i,n]of this.constructor.typesMap)t.push([i,e[n]]);return t}_updateProperty(t,e,i){const n=this._drawingOptions,s=n[e],setter=i=>{n.updateProperty(e,i);const s=this.#oo.updateProperty(e,i);s&&this.#yo(s);this.parent?.drawLayer.updateProperties(this._drawId,n.toSVGProperties());t===this.colorType&&this._colorPicker?.update(i)};this.addCommands({cmd:setter.bind(this,i),undo:setter.bind(this,s),post:this._uiManager.updateUI.bind(this._uiManager,this),mustExec:!0,type:t,overwriteIfSameType:!0,keepUndo:!0})}_onResizing(){this.parent?.drawLayer.updateProperties(this._drawId,DrawingEditor._mergeSVGProperties(this.#oo.getPathResizingSVGProperties(this.#vo()),{bbox:this.#wo()}))}_onResized(){this.parent?.drawLayer.updateProperties(this._drawId,DrawingEditor._mergeSVGProperties(this.#oo.getPathResizedSVGProperties(this.#vo()),{bbox:this.#wo()}))}_onTranslating(t,e){this.parent?.drawLayer.updateProperties(this._drawId,{bbox:this.#wo()})}_onTranslated(){this.parent?.drawLayer.updateProperties(this._drawId,DrawingEditor._mergeSVGProperties(this.#oo.getPathTranslatedSVGProperties(this.#vo(),this.parentDimensions),{bbox:this.#wo()}))}_onStartDragging(){this.parent?.drawLayer.updateProperties(this._drawId,{rootClass:{moving:!0}})}_onStopDragging(){this.parent?.drawLayer.updateProperties(this._drawId,{rootClass:{moving:!1}})}commit(){super.commit();this.disableEditMode();this.disableEditing()}disableEditing(){super.disableEditing();this.div.classList.toggle("disabled",!0)}enableEditing(){super.enableEditing();this.div.classList.toggle("disabled",!1)}getBaseTranslation(){return[0,0]}get isResizable(){return!0}onceAdded(t){this.annotationElementId||this.parent.addUndoableEditor(this);this._isDraggable=!0;if(this.#lo){this.#lo=!1;this.commit();this.parent.setSelected(this);t&&this.isOnScreen&&this.div.focus()}}remove(){this.#Za();super.remove()}rebuild(){if(this.parent){super.rebuild();if(null!==this.div){this.#qa();this.#yo(this.#oo.box);this.isAttachedToDOM||this.parent.add(this)}}}setParent(t){let e=!1;if(this.parent&&!t){this._uiManager.removeShouldRescale(this);this.#Za()}else if(t){this._uiManager.addShouldRescale(this);this.#qa(t);e=!this.parent&&this.div?.classList.contains("selectedEditor")}super.setParent(t);e&&this.select()}#Za(){if(null!==this._drawId&&this.parent){this.parent.drawLayer.remove(this._drawId);this._drawId=null;this._drawingOptions.reset()}}#qa(t=this.parent){if(null===this._drawId||this.parent!==t)if(null===this._drawId){this._drawingOptions.updateAll();this._drawId=this.#bo(this.#oo,t)}else this.parent.drawLayer.updateParent(this._drawId,t.drawLayer)}#Ao([t,e,i,n]){const{parentDimensions:[s,r],rotation:a}=this;switch(a){case 90:return[e,1-t,i*(r/s),n*(s/r)];case 180:return[1-t,1-e,i,n];case 270:return[1-e,t,i*(r/s),n*(s/r)];default:return[t,e,i,n]}}#vo(){const{x:t,y:e,width:i,height:n,parentDimensions:[s,r],rotation:a}=this;switch(a){case 90:return[1-e,t,i*(s/r),n*(r/s)];case 180:return[1-t,1-e,i,n];case 270:return[e,1-t,i*(s/r),n*(r/s)];default:return[t,e,i,n]}}#yo(t){[this.x,this.y,this.width,this.height]=this.#Ao(t);if(this.div){this.fixAndSetPosition();const[t,e]=this.parentDimensions;this.setDims(this.width*t,this.height*e)}this._onResized()}#wo(){const{x:t,y:e,width:i,height:n,rotation:s,parentRotation:r,parentDimensions:[a,o]}=this;switch((4*s+r)/90){case 1:return[1-e-n,t,n,i];case 2:return[1-t-i,1-e-n,i,n];case 3:return[e,1-t-i,n,i];case 4:return[t,e-i*(a/o),n*(o/a),i*(a/o)];case 5:return[1-e,t,i*(a/o),n*(o/a)];case 6:return[1-t-n*(o/a),1-e,n*(o/a),i*(a/o)];case 7:return[e-i*(a/o),1-t-n*(o/a),i*(a/o),n*(o/a)];case 8:return[t-i,e-n,i,n];case 9:return[1-e,t-i,n,i];case 10:return[1-t,1-e,i,n];case 11:return[e-n,1-t,n,i];case 12:return[t-n*(o/a),e,n*(o/a),i*(a/o)];case 13:return[1-e-i*(a/o),t-n*(o/a),i*(a/o),n*(o/a)];case 14:return[1-t,1-e-i*(a/o),n*(o/a),i*(a/o)];case 15:return[e,1-t,i*(a/o),n*(o/a)];default:return[t,e,i,n]}}rotate(){this.parent&&this.parent.drawLayer.updateProperties(this._drawId,DrawingEditor._mergeSVGProperties({bbox:this.#wo()},this.#oo.updateRotation((this.parentRotation-this.rotation+360)%360)))}onScaleChanging(){this.parent&&this.#yo(this.#oo.updateParentDimensions(this.parentDimensions,this.parent.scale))}static onScaleChangingWhenDrawing(){}render(){if(this.div)return this.div;let t,e;if(this._isCopy){t=this.x;e=this.y}const i=super.render();i.classList.add("draw");const n=document.createElement("div");i.append(n);n.setAttribute("aria-hidden","true");n.className="internal";const[s,r]=this.parentDimensions;this.setDims(this.width*s,this.height*r);this._uiManager.addShouldRescale(this);this.disableEditing();this._isCopy&&this._moveAfterPaste(t,e);return i}static createDrawerInstance(t,e,i,n,s){unreachable("Not implemented")}static startDrawing(t,e,i,n){const{target:s,offsetX:r,offsetY:a,pointerId:o,pointerType:l}=n;if(DrawingEditor.#po&&DrawingEditor.#po!==l)return;const{viewport:{rotation:h}}=t,{width:c,height:d}=s.getBoundingClientRect(),u=DrawingEditor.#co=new AbortController,p=t.combinedSignal(u);DrawingEditor.#uo||=o;DrawingEditor.#po??=l;window.addEventListener("pointerup",(t=>{DrawingEditor.#uo===t.pointerId?this._endDraw(t):DrawingEditor.#go?.delete(t.pointerId)}),{signal:p});window.addEventListener("pointercancel",(t=>{DrawingEditor.#uo===t.pointerId?this._currentParent.endDrawingSession():DrawingEditor.#go?.delete(t.pointerId)}),{signal:p});window.addEventListener("pointerdown",(t=>{if(DrawingEditor.#po===t.pointerType){(DrawingEditor.#go||=new Set).add(t.pointerId);if(DrawingEditor.#ho.isCancellable()){DrawingEditor.#ho.removeLastElement();DrawingEditor.#ho.isEmpty()?this._currentParent.endDrawingSession(!0):this._endDraw(null)}}}),{capture:!0,passive:!1,signal:p});window.addEventListener("contextmenu",noContextMenu,{signal:p});s.addEventListener("pointermove",this._drawMove.bind(this),{signal:p});s.addEventListener("touchmove",(t=>{t.timeStamp===DrawingEditor.#fo&&stopEvent(t)}),{signal:p});t.toggleDrawing();e._editorUndoBar?.hide();if(DrawingEditor.#ho)t.drawLayer.updateProperties(this._currentDrawId,DrawingEditor.#ho.startNew(r,a,c,d,h));else{e.updateUIForDefaultProperties(this);DrawingEditor.#ho=this.createDrawerInstance(r,a,c,d,h);DrawingEditor.#do=this.getDefaultDrawingOptions();this._currentParent=t;({id:this._currentDrawId}=t.drawLayer.draw(this._mergeSVGProperties(DrawingEditor.#do.toSVGProperties(),DrawingEditor.#ho.defaultSVGProperties),!0,!1))}}static _drawMove(t){DrawingEditor.#fo=-1;if(!DrawingEditor.#ho)return;const{offsetX:e,offsetY:i,pointerId:n}=t;if(DrawingEditor.#uo===n)if(DrawingEditor.#go?.size>=1)this._endDraw(t);else{this._currentParent.drawLayer.updateProperties(this._currentDrawId,DrawingEditor.#ho.add(e,i));DrawingEditor.#fo=t.timeStamp;stopEvent(t)}}static _cleanup(t){if(t){this._currentDrawId=-1;this._currentParent=null;DrawingEditor.#ho=null;DrawingEditor.#do=null;DrawingEditor.#po=null;DrawingEditor.#fo=NaN}if(DrawingEditor.#co){DrawingEditor.#co.abort();DrawingEditor.#co=null;DrawingEditor.#uo=NaN;DrawingEditor.#go=null}}static _endDraw(t){const e=this._currentParent;if(e){e.toggleDrawing(!0);this._cleanup(!1);t?.target===e.div&&e.drawLayer.updateProperties(this._currentDrawId,DrawingEditor.#ho.end(t.offsetX,t.offsetY));if(this.supportMultipleDrawings){const t=DrawingEditor.#ho,i=this._currentDrawId,n=t.getLastElement();e.addCommands({cmd:()=>{e.drawLayer.updateProperties(i,t.setLastElement(n))},undo:()=>{e.drawLayer.updateProperties(i,t.removeLastElement())},mustExec:!1,type:m.DRAW_STEP})}else this.endDrawing(!1)}}static endDrawing(t){const e=this._currentParent;if(!e)return null;e.toggleDrawing(!0);e.cleanUndoStack(m.DRAW_STEP);if(!DrawingEditor.#ho.isEmpty()){const{pageDimensions:[i,n],scale:s}=e,r=e.createAndAddNewEditor({offsetX:0,offsetY:0},!1,{drawId:this._currentDrawId,drawOutlines:DrawingEditor.#ho.getOutlines(i*s,n*s,s,this._INNER_MARGIN),drawingOptions:DrawingEditor.#do,mustBeCommitted:!t});this._cleanup(!0);return r}e.drawLayer.remove(this._currentDrawId);this._cleanup(!0);return null}createDrawingOptions(t){}static deserializeDraw(t,e,i,n,s,r){unreachable("Not implemented")}static async deserialize(t,e,i){const{rawDims:{pageWidth:n,pageHeight:s,pageX:r,pageY:a}}=e.viewport,o=this.deserializeDraw(r,a,n,s,this._INNER_MARGIN,t),l=await super.deserialize(t,e,i);l.createDrawingOptions(t);l.#mo({drawOutlines:o});l.#qa();l.onScaleChanging();l.rotate();return l}serializeDraw(t){const[e,i]=this.pageTranslation,[n,s]=this.pageDimensions;return this.#oo.serialize([e,i,n,s],t)}renderAnnotationElement(t){t.updateEdited({rect:this.getPDFRect()});return null}static canCreateNewEmptyEditor(){return!1}}class InkDrawOutliner{#na=new Float64Array(6);#Sr;#xo;#Ln;#ha;#ca;#_o="";#Eo=0;#Ia=new InkDrawOutline;#So;#Co;constructor(t,e,i,n,s,r){this.#So=i;this.#Co=n;this.#Ln=s;this.#ha=r;[t,e]=this.#To(t,e);const a=this.#Sr=[NaN,NaN,NaN,NaN,t,e];this.#ca=[t,e];this.#xo=[{line:a,points:this.#ca}];this.#na.set(a,0)}updateProperty(t,e){"stroke-width"===t&&(this.#ha=e)}#To(t,e){return Outline._normalizePoint(t,e,this.#So,this.#Co,this.#Ln)}isEmpty(){return!this.#xo||0===this.#xo.length}isCancellable(){return this.#ca.length<=10}add(t,e){[t,e]=this.#To(t,e);const[i,n,s,r]=this.#na.subarray(2,6),a=t-s,o=e-r;if(Math.hypot(this.#So*a,this.#Co*o)<=2)return null;this.#ca.push(t,e);if(isNaN(i)){this.#na.set([s,r,t,e],2);this.#Sr.push(NaN,NaN,NaN,NaN,t,e);return{path:{d:this.toSVGPath()}}}isNaN(this.#na[0])&&this.#Sr.splice(6,6);this.#na.set([i,n,s,r,t,e],0);this.#Sr.push(...Outline.createBezierPoints(i,n,s,r,t,e));return{path:{d:this.toSVGPath()}}}end(t,e){const i=this.add(t,e);return i||(2===this.#ca.length?{path:{d:this.toSVGPath()}}:null)}startNew(t,e,i,n,s){this.#So=i;this.#Co=n;this.#Ln=s;[t,e]=this.#To(t,e);const r=this.#Sr=[NaN,NaN,NaN,NaN,t,e];this.#ca=[t,e];const a=this.#xo.at(-1);if(a){a.line=new Float32Array(a.line);a.points=new Float32Array(a.points)}this.#xo.push({line:r,points:this.#ca});this.#na.set(r,0);this.#Eo=0;this.toSVGPath();return null}getLastElement(){return this.#xo.at(-1)}setLastElement(t){if(!this.#xo)return this.#Ia.setLastElement(t);this.#xo.push(t);this.#Sr=t.line;this.#ca=t.points;this.#Eo=0;return{path:{d:this.toSVGPath()}}}removeLastElement(){if(!this.#xo)return this.#Ia.removeLastElement();this.#xo.pop();this.#_o="";for(let t=0,e=this.#xo.length;t<e;t++){const{line:e,points:i}=this.#xo[t];this.#Sr=e;this.#ca=i;this.#Eo=0;this.toSVGPath()}return{path:{d:this.#_o}}}toSVGPath(){const t=Outline.svgRound(this.#Sr[4]),e=Outline.svgRound(this.#Sr[5]);if(2===this.#ca.length){this.#_o=`${this.#_o} M ${t} ${e} Z`;return this.#_o}if(this.#ca.length<=6){const i=this.#_o.lastIndexOf("M");this.#_o=`${this.#_o.slice(0,i)} M ${t} ${e}`;this.#Eo=6}if(4===this.#ca.length){const t=Outline.svgRound(this.#Sr[10]),e=Outline.svgRound(this.#Sr[11]);this.#_o=`${this.#_o} L ${t} ${e}`;this.#Eo=12;return this.#_o}const i=[];if(0===this.#Eo){i.push(`M ${t} ${e}`);this.#Eo=6}for(let t=this.#Eo,e=this.#Sr.length;t<e;t+=6){const[e,n,s,r,a,o]=this.#Sr.slice(t,t+6).map(Outline.svgRound);i.push(`C${e} ${n} ${s} ${r} ${a} ${o}`)}this.#_o+=i.join(" ");this.#Eo=this.#Sr.length;return this.#_o}getOutlines(t,e,i,n){const s=this.#xo.at(-1);s.line=new Float32Array(s.line);s.points=new Float32Array(s.points);this.#Ia.build(this.#xo,t,e,i,this.#Ln,this.#ha,n);this.#na=null;this.#Sr=null;this.#xo=null;this.#_o=null;return this.#Ia}get defaultSVGProperties(){return{root:{viewBox:"0 0 10000 10000"},rootClass:{draw:!0},bbox:[0,0,1,1]}}}class InkDrawOutline extends Outline{#Aa;#Do=0;#ta;#xo;#So;#Co;#ko;#Ln;#ha;build(t,e,i,n,s,r,a){this.#So=e;this.#Co=i;this.#ko=n;this.#Ln=s;this.#ha=r;this.#ta=a??0;this.#xo=t;this.#Mo()}get thickness(){return this.#ha}setLastElement(t){this.#xo.push(t);return{path:{d:this.toSVGPath()}}}removeLastElement(){this.#xo.pop();return{path:{d:this.toSVGPath()}}}toSVGPath(){const t=[];for(const{line:e}of this.#xo){t.push(`M${Outline.svgRound(e[4])} ${Outline.svgRound(e[5])}`);if(6!==e.length)if(12===e.length&&isNaN(e[6]))t.push(`L${Outline.svgRound(e[10])} ${Outline.svgRound(e[11])}`);else for(let i=6,n=e.length;i<n;i+=6){const[n,s,r,a,o,l]=e.subarray(i,i+6).map(Outline.svgRound);t.push(`C${n} ${s} ${r} ${a} ${o} ${l}`)}else t.push("Z")}return t.join("")}serialize([t,e,i,n],s){const r=[],a=[],[o,l,h,c]=this.#Po();let d,u,p,g,f,m,b,y,v;switch(this.#Ln){case 0:v=Outline._rescale;d=t;u=e+n;p=i;g=-n;f=t+o*i;m=e+(1-l-c)*n;b=t+(o+h)*i;y=e+(1-l)*n;break;case 90:v=Outline._rescaleAndSwap;d=t;u=e;p=i;g=n;f=t+l*i;m=e+o*n;b=t+(l+c)*i;y=e+(o+h)*n;break;case 180:v=Outline._rescale;d=t+i;u=e;p=-i;g=n;f=t+(1-o-h)*i;m=e+l*n;b=t+(1-o)*i;y=e+(l+c)*n;break;case 270:v=Outline._rescaleAndSwap;d=t+i;u=e+n;p=-i;g=-n;f=t+(1-l-c)*i;m=e+(1-o-h)*n;b=t+(1-l)*i;y=e+(1-o)*n}for(const{line:t,points:e}of this.#xo){r.push(v(t,d,u,p,g,s?new Array(t.length):null));a.push(v(e,d,u,p,g,s?new Array(e.length):null))}return{lines:r,points:a,rect:[f,m,b,y]}}static deserialize(t,e,i,n,s,{paths:{lines:r,points:a},rotation:o,thickness:l}){const h=[];let c,d,u,p,g;switch(o){case 0:g=Outline._rescale;c=-t/i;d=e/n+1;u=1/i;p=-1/n;break;case 90:g=Outline._rescaleAndSwap;c=-e/n;d=-t/i;u=1/n;p=1/i;break;case 180:g=Outline._rescale;c=t/i+1;d=-e/n;u=-1/i;p=1/n;break;case 270:g=Outline._rescaleAndSwap;c=e/n+1;d=t/i+1;u=-1/n;p=-1/i}if(!r){r=[];for(const t of a){const e=t.length;if(2===e){r.push(new Float32Array([NaN,NaN,NaN,NaN,t[0],t[1]]));continue}if(4===e){r.push(new Float32Array([NaN,NaN,NaN,NaN,t[0],t[1],NaN,NaN,NaN,NaN,t[2],t[3]]));continue}const i=new Float32Array(3*(e-2));r.push(i);let[n,s,a,o]=t.subarray(0,4);i.set([NaN,NaN,NaN,NaN,n,s],0);for(let r=4;r<e;r+=2){const e=t[r],l=t[r+1];i.set(Outline.createBezierPoints(n,s,a,o,e,l),3*(r-2));[n,s,a,o]=[a,o,e,l]}}}for(let t=0,e=r.length;t<e;t++)h.push({line:g(r[t].map((t=>t??NaN)),c,d,u,p),points:g(a[t].map((t=>t??NaN)),c,d,u,p)});const f=new this.prototype.constructor;f.build(h,i,n,1,o,l,s);return f}#Io(t=this.#ha){const e=this.#ta+t/2*this.#ko;return this.#Ln%180==0?[e/this.#So,e/this.#Co]:[e/this.#Co,e/this.#So]}#Po(){const[t,e,i,n]=this.#Aa,[s,r]=this.#Io(0);return[t+s,e+r,i-2*s,n-2*r]}#Mo(){const t=this.#Aa=new Float32Array([1/0,1/0,-1/0,-1/0]);for(const{line:e}of this.#xo){if(e.length<=12){for(let i=4,n=e.length;i<n;i+=6)Util.pointBoundingBox(e[i],e[i+1],t);continue}let i=e[4],n=e[5];for(let s=6,r=e.length;s<r;s+=6){const[r,a,o,l,h,c]=e.subarray(s,s+6);Util.bezierBoundingBox(i,n,r,a,o,l,h,c,t);i=h;n=c}}const[e,i]=this.#Io();t[0]=MathClamp(t[0]-e,0,1);t[1]=MathClamp(t[1]-i,0,1);t[2]=MathClamp(t[2]+e,0,1);t[3]=MathClamp(t[3]+i,0,1);t[2]-=t[0];t[3]-=t[1]}get box(){return this.#Aa}updateProperty(t,e){return"stroke-width"===t?this.#Ya(e):null}#Ya(t){const[e,i]=this.#Io();this.#ha=t;const[n,s]=this.#Io(),[r,a]=[n-e,s-i],o=this.#Aa;o[0]-=r;o[1]-=a;o[2]+=2*r;o[3]+=2*a;return o}updateParentDimensions([t,e],i){const[n,s]=this.#Io();this.#So=t;this.#Co=e;this.#ko=i;const[r,a]=this.#Io(),o=r-n,l=a-s,h=this.#Aa;h[0]-=o;h[1]-=l;h[2]+=2*o;h[3]+=2*l;return h}updateRotation(t){this.#Do=t;return{path:{transform:this.rotationTransform}}}get viewBox(){return this.#Aa.map(Outline.svgRound).join(" ")}get defaultProperties(){const[t,e]=this.#Aa;return{root:{viewBox:this.viewBox},path:{"transform-origin":`${Outline.svgRound(t)} ${Outline.svgRound(e)}`}}}get rotationTransform(){const[,,t,e]=this.#Aa;let i=0,n=0,s=0,r=0,a=0,o=0;switch(this.#Do){case 90:n=e/t;s=-t/e;a=t;break;case 180:i=-1;r=-1;a=t;o=e;break;case 270:n=-e/t;s=t/e;o=e;break;default:return""}return`matrix(${i} ${n} ${s} ${r} ${Outline.svgRound(a)} ${Outline.svgRound(o)})`}getPathResizingSVGProperties([t,e,i,n]){const[s,r]=this.#Io(),[a,o,l,h]=this.#Aa;if(Math.abs(l-s)<=Outline.PRECISION||Math.abs(h-r)<=Outline.PRECISION){const s=t+i/2-(a+l/2),r=e+n/2-(o+h/2);return{path:{"transform-origin":`${Outline.svgRound(t)} ${Outline.svgRound(e)}`,transform:`${this.rotationTransform} translate(${s} ${r})`}}}const c=(i-2*s)/(l-2*s),d=(n-2*r)/(h-2*r),u=l/i,p=h/n;return{path:{"transform-origin":`${Outline.svgRound(a)} ${Outline.svgRound(o)}`,transform:`${this.rotationTransform} scale(${u} ${p}) translate(${Outline.svgRound(s)} ${Outline.svgRound(r)}) scale(${c} ${d}) translate(${Outline.svgRound(-s)} ${Outline.svgRound(-r)})`}}}getPathResizedSVGProperties([t,e,i,n]){const[s,r]=this.#Io(),a=this.#Aa,[o,l,h,c]=a;a[0]=t;a[1]=e;a[2]=i;a[3]=n;if(Math.abs(h-s)<=Outline.PRECISION||Math.abs(c-r)<=Outline.PRECISION){const s=t+i/2-(o+h/2),r=e+n/2-(l+c/2);for(const{line:t,points:e}of this.#xo){Outline._translate(t,s,r,t);Outline._translate(e,s,r,e)}return{root:{viewBox:this.viewBox},path:{"transform-origin":`${Outline.svgRound(t)} ${Outline.svgRound(e)}`,transform:this.rotationTransform||null,d:this.toSVGPath()}}}const d=(i-2*s)/(h-2*s),u=(n-2*r)/(c-2*r),p=-d*(o+s)+t+s,g=-u*(l+r)+e+r;if(1!==d||1!==u||0!==p||0!==g)for(const{line:t,points:e}of this.#xo){Outline._rescale(t,p,g,d,u,t);Outline._rescale(e,p,g,d,u,e)}return{root:{viewBox:this.viewBox},path:{"transform-origin":`${Outline.svgRound(t)} ${Outline.svgRound(e)}`,transform:this.rotationTransform||null,d:this.toSVGPath()}}}getPathTranslatedSVGProperties([t,e],i){const[n,s]=i,r=this.#Aa,a=t-r[0],o=e-r[1];if(this.#So===n&&this.#Co===s)for(const{line:t,points:e}of this.#xo){Outline._translate(t,a,o,t);Outline._translate(e,a,o,e)}else{const t=this.#So/n,e=this.#Co/s;this.#So=n;this.#Co=s;for(const{line:i,points:n}of this.#xo){Outline._rescale(i,a,o,t,e,i);Outline._rescale(n,a,o,t,e,n)}r[2]*=t;r[3]*=e}r[0]=t;r[1]=e;return{root:{viewBox:this.viewBox},path:{d:this.toSVGPath(),"transform-origin":`${Outline.svgRound(t)} ${Outline.svgRound(e)}`}}}get defaultSVGProperties(){const t=this.#Aa;return{root:{viewBox:this.viewBox},rootClass:{draw:!0},path:{d:this.toSVGPath(),"transform-origin":`${Outline.svgRound(t[0])} ${Outline.svgRound(t[1])}`,transform:this.rotationTransform||null},bbox:t}}}class InkDrawingOptions extends DrawingOptions{constructor(t){super();this._viewParameters=t;super.updateProperties({fill:"none",stroke:AnnotationEditor._defaultLineColor,"stroke-opacity":1,"stroke-width":1,"stroke-linecap":"round","stroke-linejoin":"round","stroke-miterlimit":10})}updateSVGProperty(t,e){if("stroke-width"===t){e??=this["stroke-width"];e*=this._viewParameters.realScale}super.updateSVGProperty(t,e)}clone(){const t=new InkDrawingOptions(this._viewParameters);t.updateAll(this);return t}}class InkEditor extends DrawingEditor{static _type="ink";static _editorType=f.INK;static _defaultDrawingOptions=null;constructor(t){super({...t,name:"inkEditor"});this._willKeepAspectRatio=!0;this.defaultL10nId="pdfjs-editor-ink-editor"}static initialize(t,e){AnnotationEditor.initialize(t,e);this._defaultDrawingOptions=new InkDrawingOptions(e.viewParameters)}static getDefaultDrawingOptions(t){const e=this._defaultDrawingOptions.clone();e.updateProperties(t);return e}static get supportMultipleDrawings(){return!0}static get typesMap(){return shadow(this,"typesMap",new Map([[m.INK_THICKNESS,"stroke-width"],[m.INK_COLOR,"stroke"],[m.INK_OPACITY,"stroke-opacity"]]))}static createDrawerInstance(t,e,i,n,s){return new InkDrawOutliner(t,e,i,n,s,this._defaultDrawingOptions["stroke-width"])}static deserializeDraw(t,e,i,n,s,r){return InkDrawOutline.deserialize(t,e,i,n,s,r)}static async deserialize(t,e,i){let n=null;if(t instanceof InkAnnotationElement){const{data:{inkLists:e,rect:i,rotation:s,id:r,color:a,opacity:o,borderStyle:{rawWidth:l},popupRef:h,contentsObj:c},parent:{page:{pageNumber:d}}}=t;n=t={annotationType:f.INK,color:Array.from(a),thickness:l,opacity:o,paths:{points:e},boxes:null,pageIndex:d-1,rect:i.slice(0),rotation:s,annotationElementId:r,id:r,deleted:!1,popupRef:h,comment:c?.str||null}}const s=await super.deserialize(t,e,i);s._initialData=n;t.comment&&s.setCommentData(t.comment);return s}get toolbarButtons(){this._colorPicker||=new BasicColorPicker(this);return[["colorPicker",this._colorPicker]]}get colorType(){return m.INK_COLOR}get colorValue(){return this._drawingOptions.stroke}onScaleChanging(){if(!this.parent)return;super.onScaleChanging();const{_drawId:t,_drawingOptions:e,parent:i}=this;e.updateSVGProperty("stroke-width");i.drawLayer.updateProperties(t,e.toSVGProperties())}static onScaleChangingWhenDrawing(){const t=this._currentParent;if(t){super.onScaleChangingWhenDrawing();this._defaultDrawingOptions.updateSVGProperty("stroke-width");t.drawLayer.updateProperties(this._currentDrawId,this._defaultDrawingOptions.toSVGProperties())}}createDrawingOptions({color:t,thickness:e,opacity:i}){this._drawingOptions=InkEditor.getDefaultDrawingOptions({stroke:Util.makeHexColor(...t),"stroke-width":e,"stroke-opacity":i})}serialize(t=!1){if(this.isEmpty())return null;if(this.deleted)return this.serializeDeleted();const{lines:e,points:i,rect:n}=this.serializeDraw(t),{_drawingOptions:{stroke:s,"stroke-opacity":r,"stroke-width":a}}=this,o={annotationType:f.INK,color:AnnotationEditor._colorManager.convert(s),opacity:r,thickness:a,paths:{lines:e,points:i},pageIndex:this.pageIndex,rect:n,rotation:this.rotation,structTreeParentId:this._structTreeParentId};this.addComment(o);if(t){o.isCopy=!0;return o}if(this.annotationElementId&&!this.#Qr(o))return null;o.id=this.annotationElementId;return o}#Qr(t){const{color:e,thickness:i,opacity:n,pageIndex:s}=this._initialData;return this.hasEditedComment||this._hasBeenMoved||this._hasBeenResized||t.color.some(((t,i)=>t!==e[i]))||t.thickness!==i||t.opacity!==n||t.pageIndex!==s}renderAnnotationElement(t){if(this.deleted){t.hide();return null}const{points:e,rect:i}=this.serializeDraw(!1),n={rect:i,thickness:this._drawingOptions["stroke-width"],points:e};this.hasEditedComment&&(n.popup=this.comment);t.updateEdited(n);return null}}class ContourDrawOutline extends InkDrawOutline{toSVGPath(){let t=super.toSVGPath();t.endsWith("Z")||(t+="Z");return t}}class SignatureExtractor{static#Ro={maxDim:512,sigmaSFactor:.02,sigmaR:25,kernelSize:16};static#Fo(t,e,i,n){n-=e;return 0===(i-=t)?n>0?0:4:1===i?n+6:2-n}static#Lo=new Int32Array([0,1,-1,1,-1,0,-1,-1,0,-1,1,-1,1,0,1,1]);static#Oo(t,e,i,n,s,r,a){const o=this.#Fo(i,n,s,r);for(let s=0;s<8;s++){const r=(-s+o-a+16)%8;if(0!==t[(i+this.#Lo[2*r])*e+(n+this.#Lo[2*r+1])])return r}return-1}static#Bo(t,e,i,n,s,r,a){const o=this.#Fo(i,n,s,r);for(let s=0;s<8;s++){const r=(s+o+a+16)%8;if(0!==t[(i+this.#Lo[2*r])*e+(n+this.#Lo[2*r+1])])return r}return-1}static#No(t,e,i,n){const s=t.length,r=new Int32Array(s);for(let e=0;e<s;e++)r[e]=t[e]<=n?1:0;for(let t=1;t<i-1;t++)r[t*e]=r[t*e+e-1]=0;for(let t=0;t<e;t++)r[t]=r[e*i-1-t]=0;let a,o=1;const l=[];for(let t=1;t<i-1;t++){a=1;for(let i=1;i<e-1;i++){const n=t*e+i,s=r[n];if(0===s)continue;let h=t,c=i;if(1===s&&0===r[n-1]){o+=1;c-=1}else{if(!(s>=1&&0===r[n+1])){1!==s&&(a=Math.abs(s));continue}o+=1;c+=1;s>1&&(a=s)}const d=[i,t],u=c===i+1,p={isHole:u,points:d,id:o,parent:0};l.push(p);let g;for(const t of l)if(t.id===a){g=t;break}g?g.isHole?p.parent=u?g.parent:a:p.parent=u?a:g.parent:p.parent=u?a:0;const f=this.#Oo(r,e,t,i,h,c,0);if(-1===f){r[n]=-o;1!==r[n]&&(a=Math.abs(r[n]));continue}let m=this.#Lo[2*f],b=this.#Lo[2*f+1];const y=t+m,v=i+b;h=y;c=v;let w=t,A=i;for(;;){const s=this.#Bo(r,e,w,A,h,c,1);m=this.#Lo[2*s];b=this.#Lo[2*s+1];const l=w+m,u=A+b;d.push(u,l);const p=w*e+A;0===r[p+1]?r[p]=-o:1===r[p]&&(r[p]=o);if(l===t&&u===i&&w===y&&A===v){1!==r[n]&&(a=Math.abs(r[n]));break}h=w;c=A;w=l;A=u}}}return l}static#Uo(t,e,i,n){if(i-e<=4){for(let s=e;s<i-2;s+=2)n.push(t[s],t[s+1]);return}const s=t[e],r=t[e+1],a=t[i-4]-s,o=t[i-3]-r,l=Math.hypot(a,o),h=a/l,c=o/l,d=h*r-c*s,u=o/a,p=1/l,g=Math.atan(u),f=Math.cos(g),m=Math.sin(g),b=p*(Math.abs(f)+Math.abs(m)),y=p*(1-b+b**2),v=Math.max(Math.atan(Math.abs(m+f)*y),Math.atan(Math.abs(m-f)*y));let w=0,A=e;for(let n=e+2;n<i-2;n+=2){const e=Math.abs(d-h*t[n+1]+c*t[n]);if(e>w){A=n;w=e}}if(w>(l*v)**2){this.#Uo(t,e,A+2,n);this.#Uo(t,A,i,n)}else n.push(s,r)}static#Ho(t){const e=[],i=t.length;this.#Uo(t,0,i,e);e.push(t[i-2],t[i-1]);return e.length<=4?null:e}static#zo(t,e,i,n,s,r){const a=new Float32Array(r**2),o=-2*n**2,l=r>>1;for(let t=0;t<r;t++){const e=(t-l)**2;for(let i=0;i<r;i++)a[t*r+i]=Math.exp((e+(i-l)**2)/o)}const h=new Float32Array(256),c=-2*s**2;for(let t=0;t<256;t++)h[t]=Math.exp(t**2/c);const d=t.length,u=new Uint8Array(d),p=new Uint32Array(256);for(let n=0;n<i;n++)for(let s=0;s<e;s++){const o=n*e+s,c=t[o];let d=0,g=0;for(let o=0;o<r;o++){const u=n+o-l;if(!(u<0||u>=i))for(let i=0;i<r;i++){const n=s+i-l;if(n<0||n>=e)continue;const p=t[u*e+n],f=a[o*r+i]*h[Math.abs(p-c)];d+=p*f;g+=f}}p[u[o]=Math.round(d/g)]++}return[u,p]}static#jo(t){const e=new Uint32Array(256);for(const i of t)e[i]++;return e}static#Go(t){const e=t.length,i=new Uint8ClampedArray(e>>2);let n=-1/0,s=1/0;for(let e=0,r=i.length;e<r;e++){const r=i[e]=t[e<<2];n=Math.max(n,r);s=Math.min(s,r)}const r=255/(n-s);for(let t=0,e=i.length;t<e;t++)i[t]=(i[t]-s)*r;return i}static#Wo(t){let e,i=-1/0,n=-1/0;const s=t.findIndex((t=>0!==t));let r=s,a=s;for(e=s;e<256;e++){const s=t[e];if(s>i){if(e-r>n){n=e-r;a=e-1}i=s;r=e}}for(e=a-1;e>=0&&!(t[e]>t[e+1]);e--);return e}static#$o(t){const e=t,{width:i,height:n}=t,{maxDim:s}=this.#Ro;let r=i,a=n;if(i>s||n>s){let o=i,l=n,h=Math.log2(Math.max(i,n)/s);const c=Math.floor(h);h=h===c?c-1:c;for(let i=0;i<h;i++){r=Math.ceil(o/2);a=Math.ceil(l/2);const i=new OffscreenCanvas(r,a);i.getContext("2d").drawImage(t,0,0,o,l,0,0,r,a);o=r;l=a;t!==e&&t.close();t=i.transferToImageBitmap()}const d=Math.min(s/r,s/a);r=Math.round(r*d);a=Math.round(a*d)}const o=new OffscreenCanvas(r,a).getContext("2d",{willReadFrequently:!0});o.fillStyle="white";o.fillRect(0,0,r,a);o.filter="grayscale(1)";o.drawImage(t,0,0,t.width,t.height,0,0,r,a);const l=o.getImageData(0,0,r,a).data;return[this.#Go(l),r,a]}static extractContoursFromText(t,{fontFamily:e,fontStyle:i,fontWeight:n},s,r,a,o){let l=new OffscreenCanvas(1,1),h=l.getContext("2d",{alpha:!1});const c=h.font=`${i} ${n} 200px ${e}`,{actualBoundingBoxLeft:d,actualBoundingBoxRight:u,actualBoundingBoxAscent:p,actualBoundingBoxDescent:g,fontBoundingBoxAscent:f,fontBoundingBoxDescent:m,width:b}=h.measureText(t),y=1.5,v=Math.ceil(Math.max(Math.abs(d)+Math.abs(u)||0,b)*y),w=Math.ceil(Math.max(Math.abs(p)+Math.abs(g)||200,Math.abs(f)+Math.abs(m)||200)*y);l=new OffscreenCanvas(v,w);h=l.getContext("2d",{alpha:!0,willReadFrequently:!0});h.font=c;h.filter="grayscale(1)";h.fillStyle="white";h.fillRect(0,0,v,w);h.fillStyle="black";h.fillText(t,.5*v/2,1.5*w/2);const A=this.#Go(h.getImageData(0,0,v,w).data),x=this.#jo(A),_=this.#Wo(x),E=this.#No(A,v,w,_);return this.processDrawnLines({lines:{curves:E,width:v,height:w},pageWidth:s,pageHeight:r,rotation:a,innerMargin:o,mustSmooth:!0,areContours:!0})}static process(t,e,i,n,s){const[r,a,o]=this.#$o(t),[l,h]=this.#zo(r,a,o,Math.hypot(a,o)*this.#Ro.sigmaSFactor,this.#Ro.sigmaR,this.#Ro.kernelSize),c=this.#Wo(h),d=this.#No(l,a,o,c);return this.processDrawnLines({lines:{curves:d,width:a,height:o},pageWidth:e,pageHeight:i,rotation:n,innerMargin:s,mustSmooth:!0,areContours:!0})}static processDrawnLines({lines:t,pageWidth:e,pageHeight:i,rotation:n,innerMargin:s,mustSmooth:r,areContours:a}){n%180!=0&&([e,i]=[i,e]);const{curves:o,width:l,height:h}=t,c=t.thickness??0,d=[],u=Math.min(e/l,i/h),p=u/e,g=u/i,f=[];for(const{points:t}of o){const e=r?this.#Ho(t):t;if(!e)continue;f.push(e);const i=e.length,n=new Float32Array(i),s=new Float32Array(3*(2===i?2:i-2));d.push({line:s,points:n});if(2===i){n[0]=e[0]*p;n[1]=e[1]*g;s.set([NaN,NaN,NaN,NaN,n[0],n[1]],0);continue}let[a,o,l,h]=e;a*=p;o*=g;l*=p;h*=g;n.set([a,o,l,h],0);s.set([NaN,NaN,NaN,NaN,a,o],0);for(let t=4;t<i;t+=2){const i=n[t]=e[t]*p,r=n[t+1]=e[t+1]*g;s.set(Outline.createBezierPoints(a,o,l,h,i,r),3*(t-2));[a,o,l,h]=[l,h,i,r]}}if(0===d.length)return null;const m=a?new ContourDrawOutline:new InkDrawOutline;m.build(d,e,i,1,n,a?0:c,s);return{outline:m,newCurves:f,areContours:a,thickness:c,width:l,height:h}}static async compressSignature({outlines:t,areContours:e,thickness:i,width:n,height:s}){let r,a=1/0,o=-1/0,l=0;for(const e of t){l+=e.length;for(let t=2,i=e.length;t<i;t++){const i=e[t]-e[t-2];a=Math.min(a,i);o=Math.max(o,i)}}r=a>=-128&&o<=127?Int8Array:a>=-32768&&o<=32767?Int16Array:Int32Array;const h=t.length,c=8+3*h,d=new Uint32Array(c);let u=0;d[u++]=c*Uint32Array.BYTES_PER_ELEMENT+(l-2*h)*r.BYTES_PER_ELEMENT;d[u++]=0;d[u++]=n;d[u++]=s;d[u++]=e?0:1;d[u++]=Math.max(0,Math.floor(i??0));d[u++]=h;d[u++]=r.BYTES_PER_ELEMENT;for(const e of t){d[u++]=e.length-2;d[u++]=e[0];d[u++]=e[1]}const p=new CompressionStream("deflate-raw"),g=p.writable.getWriter();await g.ready;g.write(d);const f=r.prototype.constructor;for(const e of t){const t=new f(e.length-2);for(let i=2,n=e.length;i<n;i++)t[i-2]=e[i]-e[i-2];g.write(t)}g.close();const m=await new Response(p.readable).arrayBuffer();return toBase64Util(new Uint8Array(m))}static async decompressSignature(t){try{const e=function fromBase64Util(t){return Uint8Array.fromBase64?Uint8Array.fromBase64(t):stringToBytes(atob(t))}(t),{readable:i,writable:n}=new DecompressionStream("deflate-raw"),s=n.getWriter();await s.ready;s.write(e).then((async()=>{await s.ready;await s.close()})).catch((()=>{}));let r=null,a=0;for await(const t of i){r||=new Uint8Array(new Uint32Array(t.buffer,0,4)[0]);r.set(t,a);a+=t.length}const o=new Uint32Array(r.buffer,0,r.length>>2),l=o[1];if(0!==l)throw new Error(`Invalid version: ${l}`);const h=o[2],c=o[3],d=0===o[4],u=o[5],p=o[6],g=o[7],f=[],m=(8+3*p)*Uint32Array.BYTES_PER_ELEMENT;let b;switch(g){case Int8Array.BYTES_PER_ELEMENT:b=new Int8Array(r.buffer,m);break;case Int16Array.BYTES_PER_ELEMENT:b=new Int16Array(r.buffer,m);break;case Int32Array.BYTES_PER_ELEMENT:b=new Int32Array(r.buffer,m)}a=0;for(let t=0;t<p;t++){const e=o[3*t+8],i=new Float32Array(e+2);f.push(i);for(let e=0;e<2;e++)i[e]=o[3*t+8+e+1];for(let t=0;t<e;t++)i[t+2]=i[t]+b[a++]}return{areContours:d,thickness:u,outlines:f,width:h,height:c}}catch(t){warn(`decompressSignature: ${t}`);return null}}}class SignatureOptions extends DrawingOptions{constructor(){super();super.updateProperties({fill:AnnotationEditor._defaultLineColor,"stroke-width":0})}clone(){const t=new SignatureOptions;t.updateAll(this);return t}}class DrawnSignatureOptions extends InkDrawingOptions{constructor(t){super(t);super.updateProperties({stroke:AnnotationEditor._defaultLineColor,"stroke-width":1})}clone(){const t=new DrawnSignatureOptions(this._viewParameters);t.updateAll(this);return t}}class SignatureEditor extends DrawingEditor{#Vo=!1;#qo=null;#Xo=null;#Ko=null;static _type="signature";static _editorType=f.SIGNATURE;static _defaultDrawingOptions=null;constructor(t){super({...t,mustBeCommitted:!0,name:"signatureEditor"});this._willKeepAspectRatio=!0;this.#Xo=t.signatureData||null;this.#qo=null;this.defaultL10nId="pdfjs-editor-signature-editor1"}static initialize(t,e){AnnotationEditor.initialize(t,e);this._defaultDrawingOptions=new SignatureOptions;this._defaultDrawnSignatureOptions=new DrawnSignatureOptions(e.viewParameters)}static getDefaultDrawingOptions(t){const e=this._defaultDrawingOptions.clone();e.updateProperties(t);return e}static get supportMultipleDrawings(){return!1}static get typesMap(){return shadow(this,"typesMap",new Map)}static get isDrawer(){return!1}get telemetryFinalData(){return{type:"signature",hasDescription:!!this.#qo}}static computeTelemetryFinalData(t){const e=t.get("hasDescription");return{hasAltText:e.get(!0)??0,hasNoAltText:e.get(!1)??0}}get isResizable(){return!0}onScaleChanging(){null!==this._drawId&&super.onScaleChanging()}render(){if(this.div)return this.div;let t,e;const{_isCopy:i}=this;if(i){this._isCopy=!1;t=this.x;e=this.y}super.render();if(null===this._drawId)if(this.#Xo){const{lines:t,mustSmooth:e,areContours:i,description:n,uuid:s,heightInPage:r}=this.#Xo,{rawDims:{pageWidth:a,pageHeight:o},rotation:l}=this.parent.viewport,h=SignatureExtractor.processDrawnLines({lines:t,pageWidth:a,pageHeight:o,rotation:l,innerMargin:SignatureEditor._INNER_MARGIN,mustSmooth:e,areContours:i});this.addSignature(h,r,n,s)}else{this.div.setAttribute("data-l10n-args",JSON.stringify({description:""}));this.div.hidden=!0;this._uiManager.getSignature(this)}else this.div.setAttribute("data-l10n-args",JSON.stringify({description:this.#qo||""}));if(i){this._isCopy=!0;this._moveAfterPaste(t,e)}return this.div}setUuid(t){this.#Ko=t;this.addEditToolbar()}getUuid(){return this.#Ko}get description(){return this.#qo}set description(t){this.#qo=t;if(this.div){this.div.setAttribute("data-l10n-args",JSON.stringify({description:t}));super.addEditToolbar().then((e=>{e?.updateEditSignatureButton(t)}))}}getSignaturePreview(){const{newCurves:t,areContours:e,thickness:i,width:n,height:s}=this.#Xo,r=Math.max(n,s);return{areContours:e,outline:SignatureExtractor.processDrawnLines({lines:{curves:t.map((t=>({points:t}))),thickness:i,width:n,height:s},pageWidth:r,pageHeight:r,rotation:0,innerMargin:0,mustSmooth:!1,areContours:e}).outline}}get toolbarButtons(){return this._uiManager.signatureManager?[["editSignature",this._uiManager.signatureManager]]:super.toolbarButtons}addSignature(t,e,i,n){const{x:s,y:r}=this,{outline:a}=this.#Xo=t;this.#Vo=a instanceof ContourDrawOutline;this.description=i;let o;if(this.#Vo)o=SignatureEditor.getDefaultDrawingOptions();else{o=SignatureEditor._defaultDrawnSignatureOptions.clone();o.updateProperties({"stroke-width":a.thickness})}this._addOutlines({drawOutlines:a,drawingOptions:o});const[l,h]=this.parentDimensions,[,c]=this.pageDimensions;let d=e/c;d=d>=1?.5:d;this.width*=d/this.height;if(this.width>=1){d*=.9/this.width;this.width=.9}this.height=d;this.setDims(l*this.width,h*this.height);this.x=s;this.y=r;this.center();this._onResized();this.onScaleChanging();this.rotate();this._uiManager.addToAnnotationStorage(this);this.setUuid(n);this._reportTelemetry({action:"pdfjs.signature.inserted",data:{hasBeenSaved:!!n,hasDescription:!!i}});this.div.hidden=!1}getFromImage(t){const{rawDims:{pageWidth:e,pageHeight:i},rotation:n}=this.parent.viewport;return SignatureExtractor.process(t,e,i,n,SignatureEditor._INNER_MARGIN)}getFromText(t,e){const{rawDims:{pageWidth:i,pageHeight:n},rotation:s}=this.parent.viewport;return SignatureExtractor.extractContoursFromText(t,e,i,n,s,SignatureEditor._INNER_MARGIN)}getDrawnSignature(t){const{rawDims:{pageWidth:e,pageHeight:i},rotation:n}=this.parent.viewport;return SignatureExtractor.processDrawnLines({lines:t,pageWidth:e,pageHeight:i,rotation:n,innerMargin:SignatureEditor._INNER_MARGIN,mustSmooth:!1,areContours:!1})}createDrawingOptions({areContours:t,thickness:e}){if(t)this._drawingOptions=SignatureEditor.getDefaultDrawingOptions();else{this._drawingOptions=SignatureEditor._defaultDrawnSignatureOptions.clone();this._drawingOptions.updateProperties({"stroke-width":e})}}serialize(t=!1){if(this.isEmpty())return null;const{lines:e,points:i,rect:n}=this.serializeDraw(t),{_drawingOptions:{"stroke-width":s}}=this,r={annotationType:f.SIGNATURE,isSignature:!0,areContours:this.#Vo,color:[0,0,0],thickness:this.#Vo?0:s,pageIndex:this.pageIndex,rect:n,rotation:this.rotation,structTreeParentId:this._structTreeParentId};this.addComment(r);if(t){r.paths={lines:e,points:i};r.uuid=this.#Ko;r.isCopy=!0}else r.lines=e;this.#qo&&(r.accessibilityData={type:"Figure",alt:this.#qo});return r}static deserializeDraw(t,e,i,n,s,r){return r.areContours?ContourDrawOutline.deserialize(t,e,i,n,s,r):InkDrawOutline.deserialize(t,e,i,n,s,r)}static async deserialize(t,e,i){const n=await super.deserialize(t,e,i);n.#Vo=t.areContours;n.description=t.accessibilityData?.alt||"";n.#Ko=t.uuid;return n}}class StampEditor extends AnnotationEditor{#Yo=null;#Qo=null;#Jo=null;#Zo=null;#tl=null;#el="";#il=null;#nl=!1;#sl=null;#rl=!1;#al=!1;static _type="stamp";static _editorType=f.STAMP;constructor(t){super({...t,name:"stampEditor"});this.#Zo=t.bitmapUrl;this.#tl=t.bitmapFile;this.defaultL10nId="pdfjs-editor-stamp-editor"}static initialize(t,e){AnnotationEditor.initialize(t,e)}static isHandlingMimeForPasting(t){return V.includes(t)}static paste(t,e){e.pasteEditor({mode:f.STAMP},{bitmapFile:t.getAsFile()})}altTextFinish(){this._uiManager.useNewAltTextFlow&&(this.div.hidden=!1);super.altTextFinish()}get telemetryFinalData(){return{type:"stamp",hasAltText:!!this.altTextData?.altText}}static computeTelemetryFinalData(t){const e=t.get("hasAltText");return{hasAltText:e.get(!0)??0,hasNoAltText:e.get(!1)??0}}#ol(t,e=!1){if(t){this.#Yo=t.bitmap;if(!e){this.#Qo=t.id;this.#rl=t.isSvg}t.file&&(this.#el=t.file.name);this.#ll()}else this.remove()}#hl(){this.#Jo=null;this._uiManager.enableWaiting(!1);if(this.#il)if(this._uiManager.useNewAltTextWhenAddingImage&&this._uiManager.useNewAltTextFlow&&this.#Yo)this.addEditToolbar().then((()=>{this._editToolbar.hide();this._uiManager.editAltText(this,!0)}));else{if(!this._uiManager.useNewAltTextWhenAddingImage&&this._uiManager.useNewAltTextFlow&&this.#Yo){this._reportTelemetry({action:"pdfjs.image.image_added",data:{alt_text_modal:!1,alt_text_type:"empty"}});try{this.mlGuessAltText()}catch{}}this.div.focus()}}async mlGuessAltText(t=null,e=!0){if(this.hasAltTextData())return null;const{mlManager:i}=this._uiManager;if(!i)throw new Error("No ML.");if(!await i.isEnabledFor("altText"))throw new Error("ML isn't enabled for alt text.");const{data:n,width:s,height:r}=t||this.copyCanvas(null,null,!0).imageData,a=await i.guess({name:"altText",request:{data:n,width:s,height:r,channels:n.length/(s*r)}});if(!a)throw new Error("No response from the AI service.");if(a.error)throw new Error("Error from the AI service.");if(a.cancel)return null;if(!a.output)throw new Error("No valid response from the AI service.");const o=a.output;await this.setGuessedAltText(o);e&&!this.hasAltTextData()&&(this.altTextData={alt:o,decorative:!1});return o}#cl(){if(this.#Qo){this._uiManager.enableWaiting(!0);this._uiManager.imageManager.getFromId(this.#Qo).then((t=>this.#ol(t,!0))).finally((()=>this.#hl()));return}if(this.#Zo){const t=this.#Zo;this.#Zo=null;this._uiManager.enableWaiting(!0);this.#Jo=this._uiManager.imageManager.getFromUrl(t).then((t=>this.#ol(t))).finally((()=>this.#hl()));return}if(this.#tl){const t=this.#tl;this.#tl=null;this._uiManager.enableWaiting(!0);this.#Jo=this._uiManager.imageManager.getFromFile(t).then((t=>this.#ol(t))).finally((()=>this.#hl()));return}const t=document.createElement("input");t.type="file";t.accept=V.join(",");const e=this._uiManager._signal;this.#Jo=new Promise((i=>{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._reportTelemetry({action:"pdfjs.image.image_selected",data:{alt_text_modal:this._uiManager.useNewAltTextFlow}});this.#ol(e)}else this.remove();i()}),{signal:e});t.addEventListener("cancel",(()=>{this.remove();i()}),{signal:e})})).finally((()=>this.#hl()));t.click()}remove(){if(this.#Qo){this.#Yo=null;this._uiManager.imageManager.deleteId(this.#Qo);this.#il?.remove();this.#il=null;if(this.#sl){clearTimeout(this.#sl);this.#sl=null}}super.remove()}rebuild(){if(this.parent){super.rebuild();if(null!==this.div){this.#Qo&&null===this.#il&&this.#cl();this.isAttachedToDOM||this.parent.add(this)}}else this.#Qo&&this.#cl()}onceAdded(t){this._isDraggable=!0;t&&this.div.focus()}isEmpty(){return!(this.#Jo||this.#Yo||this.#Zo||this.#tl||this.#Qo||this.#nl)}get toolbarButtons(){return[["altText",this.createAltText()]]}get isResizable(){return!0}render(){if(this.div)return this.div;let t,e;if(this._isCopy){t=this.x;e=this.y}super.render();this.div.hidden=!0;this.createAltText();this.#nl||(this.#Yo?this.#ll():this.#cl());this._isCopy&&this._moveAfterPaste(t,e);this._uiManager.addShouldRescale(this);return this.div}setCanvas(t,e){const{id:i,bitmap:n}=this._uiManager.imageManager.getFromCanvas(t,e);e.remove();if(i&&this._uiManager.imageManager.isValidId(i)){this.#Qo=i;n&&(this.#Yo=n);this.#nl=!1;this.#ll()}}_onResized(){this.onScaleChanging()}onScaleChanging(){if(!this.parent)return;null!==this.#sl&&clearTimeout(this.#sl);this.#sl=setTimeout((()=>{this.#sl=null;this.#dl()}),200)}#ll(){const{div:t}=this;let{width:e,height:i}=this.#Yo;const[n,s]=this.pageDimensions,r=.75;if(this.width){e=this.width*n;i=this.height*s}else if(e>r*n||i>r*s){const t=Math.min(r*n/e,r*s/i);e*=t;i*=t}const[a,o]=this.parentDimensions;this.setDims(e*a/n,i*o/s);this._uiManager.enableWaiting(!1);const l=this.#il=document.createElement("canvas");l.setAttribute("role","img");this.addContainer(l);this.width=e/n;this.height=i/s;this._initialOptions?.isCentered?this.center():this.fixAndSetPosition();this._initialOptions=null;this._uiManager.useNewAltTextWhenAddingImage&&this._uiManager.useNewAltTextFlow&&!this.annotationElementId||(t.hidden=!1);this.#dl();if(!this.#al){this.parent.addUndoableEditor(this);this.#al=!0}this._reportTelemetry({action:"inserted_image"});this.#el&&this.div.setAttribute("aria-description",this.#el);this.annotationElementId||this._uiManager.a11yAlert("pdfjs-editor-stamp-added-alert")}copyCanvas(t,e,i=!1){t||(t=224);const{width:n,height:s}=this.#Yo,r=new OutputScale;let a=this.#Yo,o=n,l=s,h=null;if(e){if(n>e||s>e){const t=Math.min(e/n,e/s);o=Math.floor(n*t);l=Math.floor(s*t)}h=document.createElement("canvas");const t=h.width=Math.ceil(o*r.sx),i=h.height=Math.ceil(l*r.sy);this.#rl||(a=this.#ul(t,i));const c=h.getContext("2d");c.filter=this._uiManager.hcmFilter;let d="white",u="#cfcfd8";if("none"!==this._uiManager.hcmFilter)u="black";else if(window.matchMedia?.("(prefers-color-scheme: dark)").matches){d="#8f8f9d";u="#42414d"}const p=15,g=p*r.sx,f=p*r.sy,m=new OffscreenCanvas(2*g,2*f),b=m.getContext("2d");b.fillStyle=d;b.fillRect(0,0,2*g,2*f);b.fillStyle=u;b.fillRect(0,0,g,f);b.fillRect(g,f,g,f);c.fillStyle=c.createPattern(m,"repeat");c.fillRect(0,0,t,i);c.drawImage(a,0,0,a.width,a.height,0,0,t,i)}let c=null;if(i){let e,i;if(r.symmetric&&a.width<t&&a.height<t){e=a.width;i=a.height}else{a=this.#Yo;if(n>t||s>t){const r=Math.min(t/n,t/s);e=Math.floor(n*r);i=Math.floor(s*r);this.#rl||(a=this.#ul(e,i))}}const o=new OffscreenCanvas(e,i).getContext("2d",{willReadFrequently:!0});o.drawImage(a,0,0,a.width,a.height,0,0,e,i);c={width:e,height:i,data:o.getImageData(0,0,e,i).data}}return{canvas:h,width:o,height:l,imageData:c}}#ul(t,e){const{width:i,height:n}=this.#Yo;let s=i,r=n,a=this.#Yo;for(;s>2*t||r>2*e;){const i=s,n=r;s>2*t&&(s=s>=16384?Math.floor(s/2)-1:Math.ceil(s/2));r>2*e&&(r=r>=16384?Math.floor(r/2)-1:Math.ceil(r/2));const o=new OffscreenCanvas(s,r);o.getContext("2d").drawImage(a,0,0,i,n,0,0,s,r);a=o.transferToImageBitmap()}return a}#dl(){const[t,e]=this.parentDimensions,{width:i,height:n}=this,s=new OutputScale,r=Math.ceil(i*t*s.sx),a=Math.ceil(n*e*s.sy),o=this.#il;if(!o||o.width===r&&o.height===a)return;o.width=r;o.height=a;const l=this.#rl?this.#Yo:this.#ul(r,a),h=o.getContext("2d");h.filter=this._uiManager.hcmFilter;h.drawImage(l,0,0,l.width,l.height,0,0,r,a)}#pl(t){if(t){if(this.#rl){const t=this._uiManager.imageManager.getSvgUrl(this.#Qo);if(t)return t}const t=document.createElement("canvas");({width:t.width,height:t.height}=this.#Yo);t.getContext("2d").drawImage(this.#Yo,0,0);return t.toDataURL()}if(this.#rl){const[t,e]=this.pageDimensions,i=Math.round(this.width*t*PixelsPerInch.PDF_TO_CSS_UNITS),n=Math.round(this.height*e*PixelsPerInch.PDF_TO_CSS_UNITS),s=new OffscreenCanvas(i,n);s.getContext("2d").drawImage(this.#Yo,0,0,this.#Yo.width,this.#Yo.height,0,0,i,n);return s.transferToImageBitmap()}return structuredClone(this.#Yo)}static async deserialize(t,e,i){let n=null,s=!1;if(t instanceof StampAnnotationElement){const{data:{rect:r,rotation:a,id:o,structParent:l,popupRef:h,contentsObj:c},container:d,parent:{page:{pageNumber:u}},canvas:p}=t;let g,m;if(p){delete t.canvas;({id:g,bitmap:m}=i.imageManager.getFromCanvas(d.id,p));p.remove()}else{s=!0;t._hasNoCanvas=!0}const b=(await e._structTree.getAriaAttributes(`${W}${o}`))?.get("aria-label")||"";n=t={annotationType:f.STAMP,bitmapId:g,bitmap:m,pageIndex:u-1,rect:r.slice(0),rotation:a,annotationElementId:o,id:o,deleted:!1,accessibilityData:{decorative:!1,altText:b},isSvg:!1,structParent:l,popupRef:h,comment:c?.str||null}}const r=await super.deserialize(t,e,i),{rect:a,bitmap:o,bitmapUrl:l,bitmapId:h,isSvg:c,accessibilityData:d}=t;if(s){i.addMissingCanvas(t.id,r);r.#nl=!0}else if(h&&i.imageManager.isValidId(h)){r.#Qo=h;o&&(r.#Yo=o)}else r.#Zo=l;r.#rl=c;const[u,p]=r.pageDimensions;r.width=(a[2]-a[0])/u;r.height=(a[3]-a[1])/p;d&&(r.altTextData=d);r._initialData=n;t.comment&&r.setCommentData(t.comment);r.#al=!!n;return r}serialize(t=!1,e=null){if(this.isEmpty())return null;if(this.deleted)return this.serializeDeleted();const i={annotationType:f.STAMP,bitmapId:this.#Qo,pageIndex:this.pageIndex,rect:this.getPDFRect(),rotation:this.rotation,isSvg:this.#rl,structTreeParentId:this._structTreeParentId};this.addComment(i);if(t){i.bitmapUrl=this.#pl(!0);i.accessibilityData=this.serializeAltText(!0);i.isCopy=!0;return i}const{decorative:n,altText:s}=this.serializeAltText(!1);!n&&s&&(i.accessibilityData={type:"Figure",alt:s});if(this.annotationElementId){const t=this.#Qr(i);if(t.isSame)return null;t.isSameAltText?delete i.accessibilityData:i.accessibilityData.structParent=this._initialData.structParent??-1}i.id=this.annotationElementId;if(null===e)return i;e.stamps||=new Map;const r=this.#rl?(i.rect[2]-i.rect[0])*(i.rect[3]-i.rect[1]):null;if(e.stamps.has(this.#Qo)){if(this.#rl){const t=e.stamps.get(this.#Qo);if(r>t.area){t.area=r;t.serialized.bitmap.close();t.serialized.bitmap=this.#pl(!1)}}}else{e.stamps.set(this.#Qo,{area:r,serialized:i});i.bitmap=this.#pl(!1)}return i}#Qr(t){const{pageIndex:e,accessibilityData:{altText:i}}=this._initialData,n=t.pageIndex===e,s=(t.accessibilityData?.alt||"")===i;return{isSame:!this.hasEditedComment&&!this._hasBeenMoved&&!this._hasBeenResized&&n&&s,isSameAltText:s}}renderAnnotationElement(t){if(this.deleted){t.hide();return null}const e={rect:this.getPDFRect()};this.hasEditedComment&&(e.popup=this.comment);t.updateEdited(e);return null}}class AnnotationEditorLayer{#Fr;#gl=!1;#fl=null;#ml=null;#bl=null;#yl=new Map;#vl=!1;#wl=!1;#Al=!1;#xl=null;#_l=null;#El=null;#Sl=null;#Cl=null;#Tl=-1;#m;static _initialized=!1;static#W=new Map([FreeTextEditor,InkEditor,StampEditor,HighlightEditor,SignatureEditor].map((t=>[t._editorType,t])));constructor({uiManager:t,pageIndex:e,div:i,structTreeLayer:n,accessibilityManager:s,annotationLayer:r,drawLayer:a,textLayer:o,viewport:l,l10n:h}){const c=[...AnnotationEditorLayer.#W.values()];if(!AnnotationEditorLayer._initialized){AnnotationEditorLayer._initialized=!0;for(const e of c)e.initialize(h,t)}t.registerEditorTypes(c);this.#m=t;this.pageIndex=e;this.div=i;this.#Fr=s;this.#fl=r;this.viewport=l;this.#El=o;this.drawLayer=a;this._structTree=n;this.#m.addLayer(this)}get isEmpty(){return 0===this.#yl.size}get isInvisible(){return this.isEmpty&&this.#m.getMode()===f.NONE}updateToolbar(t){this.#m.updateToolbar(t)}updateMode(t=this.#m.getMode()){this.#Dl();switch(t){case f.NONE:this.disableTextSelection();this.togglePointerEvents(!1);this.toggleAnnotationLayerPointerEvents(!0);this.disableClick();return;case f.INK:this.disableTextSelection();this.togglePointerEvents(!0);this.enableClick();break;case f.HIGHLIGHT:this.enableTextSelection();this.togglePointerEvents(!1);this.disableClick();break;default:this.disableTextSelection();this.togglePointerEvents(!0);this.enableClick()}this.toggleAnnotationLayerPointerEvents(!1);const{classList:e}=this.div;for(const i of AnnotationEditorLayer.#W.values())e.toggle(`${i._type}Editing`,t===i._editorType);this.div.hidden=!1}hasTextLayer(t){return t===this.#El?.div}setEditingState(t){this.#m.setEditingState(t)}addCommands(t){this.#m.addCommands(t)}cleanUndoStack(t){this.#m.cleanUndoStack(t)}toggleDrawing(t=!1){this.div.classList.toggle("drawing",!t)}togglePointerEvents(t=!1){this.div.classList.toggle("disabled",!t)}toggleAnnotationLayerPointerEvents(t=!1){this.#fl?.div.classList.toggle("disabled",!t)}async enable(){this.#Al=!0;this.div.tabIndex=0;this.togglePointerEvents(!0);this.#Cl?.abort();this.#Cl=null;const t=new Set;for(const e of this.#yl.values()){e.enableEditing();e.show(!0);if(e.annotationElementId){this.#m.removeChangedExistingAnnotation(e);t.add(e.annotationElementId)}}if(!this.#fl){this.#Al=!1;return}const e=this.#fl.getEditableAnnotations();for(const i of e){i.hide();if(this.#m.isDeletedAnnotationElement(i.data.id))continue;if(t.has(i.data.id))continue;const e=await this.deserialize(i);if(e){this.addOrRebuild(e);e.enableEditing()}}this.#Al=!1}disable(){this.#wl=!0;this.div.tabIndex=-1;this.togglePointerEvents(!1);if(this.#El&&!this.#Cl){this.#Cl=new AbortController;const t=this.#m.combinedSignal(this.#Cl);this.#El.div.addEventListener("pointerdown",(t=>{const{clientX:e,clientY:i,timeStamp:n}=t;if(n-this.#Tl>500){this.#Tl=n;return}this.#Tl=-1;const{classList:s}=this.div;s.toggle("getElements",!0);const r=document.elementsFromPoint(e,i);s.toggle("getElements",!1);if(!this.div.contains(r[0]))return;let a;const o=new RegExp(`^${g}[0-9]+$`);for(const t of r)if(o.test(t.id)){a=t.id;break}if(!a)return;const l=this.#yl.get(a);if(null===l?.annotationElementId){t.stopPropagation();t.preventDefault();l.dblclick()}}),{signal:t,capture:!0})}const t=new Map,e=new Map;for(const i of this.#yl.values()){i.disableEditing();if(i.annotationElementId)if(null===i.serialize()){e.set(i.annotationElementId,i);this.getEditableAnnotation(i.annotationElementId)?.show();i.remove()}else t.set(i.annotationElementId,i)}if(this.#fl){const i=this.#fl.getEditableAnnotations();for(const n of i){const{id:i}=n.data;if(this.#m.isDeletedAnnotationElement(i)){n.updateEdited({deleted:!0});continue}let s=e.get(i);if(s){s.resetAnnotationElement(n);s.show(!1);n.show()}else{s=t.get(i);if(s){this.#m.addChangedExistingAnnotation(s);s.renderAnnotationElement(n)&&s.show(!1)}n.show()}}}this.#Dl();this.isEmpty&&(this.div.hidden=!0);const{classList:i}=this.div;for(const t of AnnotationEditorLayer.#W.values())i.remove(`${t._type}Editing`);this.disableTextSelection();this.toggleAnnotationLayerPointerEvents(!0);this.#wl=!1}getEditableAnnotation(t){return this.#fl?.getEditableAnnotation(t)||null}setActiveEditor(t){this.#m.getActive()!==t&&this.#m.setActiveEditor(t)}enableTextSelection(){this.div.tabIndex=-1;if(this.#El?.div&&!this.#Sl){this.#Sl=new AbortController;const t=this.#m.combinedSignal(this.#Sl);this.#El.div.addEventListener("pointerdown",this.#kl.bind(this),{signal:t});this.#El.div.classList.add("highlighting")}}disableTextSelection(){this.div.tabIndex=0;if(this.#El?.div&&this.#Sl){this.#Sl.abort();this.#Sl=null;this.#El.div.classList.remove("highlighting")}}#kl(t){this.#m.unselectAll();const{target:e}=t;if(e===this.#El.div||("img"===e.getAttribute("role")||e.classList.contains("endOfContent"))&&this.#El.div.contains(e)){const{isMac:e}=util_FeatureTest.platform;if(0!==t.button||t.ctrlKey&&e)return;this.#m.showAllEditors("highlight",!0,!0);this.#El.div.classList.add("free");this.toggleDrawing();HighlightEditor.startHighlighting(this,"ltr"===this.#m.direction,{target:this.#El.div,x:t.x,y:t.y});this.#El.div.addEventListener("pointerup",(()=>{this.#El.div.classList.remove("free");this.toggleDrawing(!0)}),{once:!0,signal:this.#m._signal});t.preventDefault()}}enableClick(){if(this.#ml)return;this.#ml=new AbortController;const t=this.#m.combinedSignal(this.#ml);this.div.addEventListener("pointerdown",this.pointerdown.bind(this),{signal:t});const e=this.pointerup.bind(this);this.div.addEventListener("pointerup",e,{signal:t});this.div.addEventListener("pointercancel",e,{signal:t})}disableClick(){this.#ml?.abort();this.#ml=null}attach(t){this.#yl.set(t.id,t);const{annotationElementId:e}=t;e&&this.#m.isDeletedAnnotationElement(e)&&this.#m.removeDeletedAnnotationElement(t)}detach(t){this.#yl.delete(t.id);this.#Fr?.removePointerInTextLayer(t.contentDiv);!this.#wl&&t.annotationElementId&&this.#m.addDeletedAnnotationElement(t)}remove(t){this.detach(t);this.#m.removeEditor(t);t.div.remove();t.isAttachedToDOM=!1}changeParent(t){if(t.parent!==this){if(t.parent&&t.annotationElementId){this.#m.addDeletedAnnotationElement(t.annotationElementId);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){if(t.parent!==this||!t.isAttachedToDOM){this.changeParent(t);this.#m.addEditor(t);this.attach(t);if(!t.isAttachedToDOM){const e=t.render();this.div.append(e);t.isAttachedToDOM=!0}t.fixAndSetPosition();t.onceAdded(!this.#Al);this.#m.addToAnnotationStorage(t);t._reportTelemetry(t.telemetryInitialData)}}moveEditorInDOM(t){if(!t.isAttachedToDOM)return;const{activeElement:e}=document;if(t.div.contains(e)&&!this.#bl){t._focusEventsAllowed=!1;this.#bl=setTimeout((()=>{this.#bl=null;if(t.div.contains(document.activeElement))t._focusEventsAllowed=!0;else{t.div.addEventListener("focusin",(()=>{t._focusEventsAllowed=!0}),{once:!0,signal:this.#m._signal});e.focus()}}),0)}t._structTreeParentId=this.#Fr?.moveElementInDOM(this.div,t.div,t.contentDiv,!0)}addOrRebuild(t){if(t.needsToBeRebuilt()){t.parent||=this;t.rebuild();t.show()}else this.add(t)}addUndoableEditor(t){this.addCommands({cmd:()=>t._uiManager.rebuild(t),undo:()=>{t.remove()},mustExec:!1})}getNextId(){return this.#m.getId()}get#Ml(){return AnnotationEditorLayer.#W.get(this.#m.getMode())}combinedSignal(t){return this.#m.combinedSignal(t)}#Pl(t){const e=this.#Ml;return e?new e.prototype.constructor(t):null}canCreateNewEmptyEditor(){return this.#Ml?.canCreateNewEmptyEditor()}async pasteEditor(t,e){this.updateToolbar(t);await this.#m.updateMode(t.mode);const{offsetX:i,offsetY:n}=this.#Il(),s=this.getNextId(),r=this.#Pl({parent:this,id:s,x:i,y:n,uiManager:this.#m,isCentered:!0,...e});r&&this.add(r)}async deserialize(t){return await(AnnotationEditorLayer.#W.get(t.annotationType??t.annotationEditorType)?.deserialize(t,this,this.#m))||null}createAndAddNewEditor(t,e,i={}){const n=this.getNextId(),s=this.#Pl({parent:this,id:n,x:t.offsetX,y:t.offsetY,uiManager:this.#m,isCentered:e,...i});s&&this.add(s);return s}#Il(){const{x:t,y:e,width:i,height:n}=this.div.getBoundingClientRect(),s=Math.max(0,t),r=Math.max(0,e),a=(s+Math.min(window.innerWidth,t+i))/2-t,o=(r+Math.min(window.innerHeight,e+n))/2-e,[l,h]=this.viewport.rotation%180==0?[a,o]:[o,a];return{offsetX:l,offsetY:h}}addNewEditor(t={}){this.createAndAddNewEditor(this.#Il(),!0,t)}setSelected(t){this.#m.setSelected(t)}toggleSelected(t){this.#m.toggleSelected(t)}unselect(t){this.#m.unselect(t)}pointerup(t){const{isMac:e}=util_FeatureTest.platform;if(0!==t.button||t.ctrlKey&&e)return;if(t.target!==this.div)return;if(!this.#vl)return;this.#vl=!1;if(this.#Ml?.isDrawer&&this.#Ml.supportMultipleDrawings)return;if(!this.#gl){this.#gl=!0;return}const i=this.#m.getMode();i!==f.STAMP&&i!==f.SIGNATURE?this.createAndAddNewEditor(t,!1):this.#m.unselectAll()}pointerdown(t){this.#m.getMode()===f.HIGHLIGHT&&this.enableTextSelection();if(this.#vl){this.#vl=!1;return}const{isMac:e}=util_FeatureTest.platform;if(0!==t.button||t.ctrlKey&&e)return;if(t.target!==this.div)return;this.#vl=!0;if(this.#Ml?.isDrawer){this.startDrawingSession(t);return}const i=this.#m.getActive();this.#gl=!i||i.isEmpty()}startDrawingSession(t){this.div.focus({preventScroll:!0});if(this.#xl){this.#Ml.startDrawing(this,this.#m,!1,t);return}this.#m.setCurrentDrawingSession(this);this.#xl=new AbortController;const e=this.#m.combinedSignal(this.#xl);this.div.addEventListener("blur",(({relatedTarget:t})=>{if(t&&!this.div.contains(t)){this.#_l=null;this.commitOrRemove()}}),{signal:e});this.#Ml.startDrawing(this,this.#m,!1,t)}pause(t){if(t){const{activeElement:t}=document;this.div.contains(t)&&(this.#_l=t)}else this.#_l&&setTimeout((()=>{this.#_l?.focus();this.#_l=null}),0)}endDrawingSession(t=!1){if(!this.#xl)return null;this.#m.setCurrentDrawingSession(null);this.#xl.abort();this.#xl=null;this.#_l=null;return this.#Ml.endDrawing(t)}findNewParent(t,e,i){const n=this.#m.findParent(e,i);if(null===n||n===this)return!1;n.changeParent(t);return!0}commitOrRemove(){if(this.#xl){this.endDrawingSession();return!0}return!1}onScaleChanging(){this.#xl&&this.#Ml.onScaleChangingWhenDrawing(this)}destroy(){this.commitOrRemove();if(this.#m.getActive()?.parent===this){this.#m.commitOrRemove();this.#m.setActiveEditor(null)}if(this.#bl){clearTimeout(this.#bl);this.#bl=null}for(const t of this.#yl.values()){this.#Fr?.removePointerInTextLayer(t.contentDiv);t.setParent(null);t.isAttachedToDOM=!1;t.div.remove()}this.div=null;this.#yl.clear();this.#m.removeLayer(this)}#Dl(){for(const t of this.#yl.values())t.isEmpty()&&t.remove()}render({viewport:t}){this.viewport=t;setLayerDimensions(this.div,t);for(const t of this.#m.getEditors(this.pageIndex)){this.add(t);t.rebuild()}this.updateMode()}update({viewport:t}){this.#m.commitOrRemove();this.#Dl();const e=this.viewport.rotation,i=t.rotation;this.viewport=t;setLayerDimensions(this.div,{rotation:i});if(e!==i)for(const t of this.#yl.values())t.rotate(i)}get pageDimensions(){const{pageWidth:t,pageHeight:e}=this.viewport.rawDims;return[t,e]}get scale(){return this.#m.viewParameters.realScale}}class DrawLayer{#ar=null;#Rl=new Map;#Fl=new Map;static#w=0;constructor({pageIndex:t}){this.pageIndex=t}setParent(t){if(this.#ar){if(this.#ar!==t){if(this.#Rl.size>0)for(const e of this.#Rl.values()){e.remove();t.append(e)}this.#ar=t}}else this.#ar=t}static get _svgFactory(){return shadow(this,"_svgFactory",new DOMSVGFactory)}static#Ll(t,[e,i,n,s]){const{style:r}=t;r.top=100*i+"%";r.left=100*e+"%";r.width=100*n+"%";r.height=100*s+"%"}#Ol(){const t=DrawLayer._svgFactory.create(1,1,!0);this.#ar.append(t);t.setAttribute("aria-hidden",!0);return t}#Bl(t,e){const i=DrawLayer._svgFactory.createElement("clipPath");t.append(i);const n=`clip_${e}`;i.setAttribute("id",n);i.setAttribute("clipPathUnits","objectBoundingBox");const s=DrawLayer._svgFactory.createElement("use");i.append(s);s.setAttribute("href",`#${e}`);s.classList.add("clip");return n}#Nl(t,e){for(const[i,n]of Object.entries(e))null===n?t.removeAttribute(i):t.setAttribute(i,n)}draw(t,e=!1,i=!1){const n=DrawLayer.#w++,s=this.#Ol(),r=DrawLayer._svgFactory.createElement("defs");s.append(r);const a=DrawLayer._svgFactory.createElement("path");r.append(a);const o=`path_p${this.pageIndex}_${n}`;a.setAttribute("id",o);a.setAttribute("vector-effect","non-scaling-stroke");e&&this.#Fl.set(n,a);const l=i?this.#Bl(r,o):null,h=DrawLayer._svgFactory.createElement("use");s.append(h);h.setAttribute("href",`#${o}`);this.updateProperties(s,t);this.#Rl.set(n,s);return{id:n,clipPathId:`url(#${l})`}}drawOutline(t,e){const i=DrawLayer.#w++,n=this.#Ol(),s=DrawLayer._svgFactory.createElement("defs");n.append(s);const r=DrawLayer._svgFactory.createElement("path");s.append(r);const a=`path_p${this.pageIndex}_${i}`;r.setAttribute("id",a);r.setAttribute("vector-effect","non-scaling-stroke");let o;if(e){const t=DrawLayer._svgFactory.createElement("mask");s.append(t);o=`mask_p${this.pageIndex}_${i}`;t.setAttribute("id",o);t.setAttribute("maskUnits","objectBoundingBox");const e=DrawLayer._svgFactory.createElement("rect");t.append(e);e.setAttribute("width","1");e.setAttribute("height","1");e.setAttribute("fill","white");const n=DrawLayer._svgFactory.createElement("use");t.append(n);n.setAttribute("href",`#${a}`);n.setAttribute("stroke","none");n.setAttribute("fill","black");n.setAttribute("fill-rule","nonzero");n.classList.add("mask")}const l=DrawLayer._svgFactory.createElement("use");n.append(l);l.setAttribute("href",`#${a}`);o&&l.setAttribute("mask",`url(#${o})`);const h=l.cloneNode();n.append(h);l.classList.add("mainOutline");h.classList.add("secondaryOutline");this.updateProperties(n,t);this.#Rl.set(i,n);return i}finalizeDraw(t,e){this.#Fl.delete(t);this.updateProperties(t,e)}updateProperties(t,e){if(!e)return;const{root:i,bbox:n,rootClass:s,path:r}=e,a="number"==typeof t?this.#Rl.get(t):t;if(a){i&&this.#Nl(a,i);n&&DrawLayer.#Ll(a,n);if(s){const{classList:t}=a;for(const[e,i]of Object.entries(s))t.toggle(e,i)}if(r){const t=a.firstChild.firstChild;this.#Nl(t,r)}}}updateParent(t,e){if(e===this)return;const i=this.#Rl.get(t);if(i){e.#ar.append(i);this.#Rl.delete(t);e.#Rl.set(t,i)}}remove(t){this.#Fl.delete(t);if(null!==this.#ar){this.#Rl.get(t).remove();this.#Rl.delete(t)}}destroy(){this.#ar=null;for(const t of this.#Rl.values())t.remove();this.#Rl.clear();this.#Fl.clear()}}globalThis._pdfjsTestingUtils={HighlightOutliner};globalThis.pdfjsLib={AbortException,AnnotationEditorLayer,AnnotationEditorParamsType:m,AnnotationEditorType:f,AnnotationEditorUIManager,AnnotationLayer,AnnotationMode:p,AnnotationType:S,build:Ft,ColorPicker,createValidAbsoluteUrl,DOMSVGFactory,DrawLayer,FeatureTest:util_FeatureTest,fetchData,getDocument,getFilenameFromUrl,getPdfFilenameFromUrl,getRGB,getUuid,getXfaPageViewport,GlobalWorkerOptions,ImageKind:E,InvalidPDFException,isDataScheme,isPdfFile,isValidExplicitDest:Q,MathClamp,noContextMenu,normalizeUnicode,OPS:I,OutputScale,PasswordResponses:N,PDFDataRangeTransport,PDFDateString,PDFWorker,PermissionFlag:b,PixelsPerInch,RenderingCancelledException,ResponseException,setLayerDimensions,shadow,SignatureExtractor,stopEvent,SupportedImageMimeTypes:V,TextLayer,TouchManager,updateUrlHash,Util,VerbosityLevel:P,version:Rt,XfaLayer};export{AbortException,AnnotationEditorLayer,m as AnnotationEditorParamsType,f as AnnotationEditorType,AnnotationEditorUIManager,AnnotationLayer,p as AnnotationMode,S as AnnotationType,ColorPicker,DOMSVGFactory,DrawLayer,util_FeatureTest as FeatureTest,GlobalWorkerOptions,E as ImageKind,InvalidPDFException,MathClamp,I as OPS,OutputScale,PDFDataRangeTransport,PDFDateString,PDFWorker,N as PasswordResponses,b as PermissionFlag,PixelsPerInch,RenderingCancelledException,ResponseException,SignatureExtractor,V as SupportedImageMimeTypes,TextLayer,TouchManager,Util,P as VerbosityLevel,XfaLayer,Ft as build,createValidAbsoluteUrl,fetchData,getDocument,getFilenameFromUrl,getPdfFilenameFromUrl,getRGB,getUuid,getXfaPageViewport,isDataScheme,isPdfFile,Q as isValidExplicitDest,noContextMenu,normalizeUnicode,setLayerDimensions,shadow,stopEvent,updateUrlHash,Rt as version};