/** * @licstart The following is the entire license notice for the * JavaScript code in this page * * Copyright 2024 Mozilla Foundation * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * @licend The above is the entire license notice for the * JavaScript code in this page */var t={d:(e,i)=>{for(var s in i)t.o(i,s)&&!t.o(e,s)&&Object.defineProperty(e,s,{enumerable:!0,get:i[s]})},o:(t,e)=>Object.prototype.hasOwnProperty.call(t,e)},__webpack_exports__ = globalThis.pdfjsLib = {};t.d(__webpack_exports__,{AbortException:()=>AbortException,AnnotationEditorLayer:()=>AnnotationEditorLayer,AnnotationEditorParamsType:()=>m,AnnotationEditorType:()=>g,AnnotationEditorUIManager:()=>AnnotationEditorUIManager,AnnotationLayer:()=>AnnotationLayer,AnnotationMode:()=>p,ColorPicker:()=>ColorPicker,DOMSVGFactory:()=>DOMSVGFactory,DrawLayer:()=>DrawLayer,FeatureTest:()=>util_FeatureTest,GlobalWorkerOptions:()=>GlobalWorkerOptions,ImageKind:()=>_,InvalidPDFException:()=>InvalidPDFException,MissingPDFException:()=>MissingPDFException,OPS:()=>X,OutputScale:()=>OutputScale,PDFDataRangeTransport:()=>PDFDataRangeTransport,PDFDateString:()=>PDFDateString,PDFWorker:()=>PDFWorker,PasswordResponses:()=>K,PermissionFlag:()=>f,PixelsPerInch:()=>PixelsPerInch,RenderingCancelledException:()=>RenderingCancelledException,TextLayer:()=>TextLayer,UnexpectedResponseException:()=>UnexpectedResponseException,Util:()=>Util,VerbosityLevel:()=>q,XfaLayer:()=>XfaLayer,build:()=>Wt,createValidAbsoluteUrl:()=>createValidAbsoluteUrl,fetchData:()=>fetchData,getDocument:()=>getDocument,getFilenameFromUrl:()=>getFilenameFromUrl,getPdfFilenameFromUrl:()=>getPdfFilenameFromUrl,getXfaPageViewport:()=>getXfaPageViewport,isDataScheme:()=>isDataScheme,isPdfFile:()=>isPdfFile,noContextMenu:()=>noContextMenu,normalizeUnicode:()=>normalizeUnicode,setLayerDimensions:()=>setLayerDimensions,shadow:()=>shadow,stopEvent:()=>stopEvent,version:()=>jt});const 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Y=q.WARNINGS;function setVerbosityLevel(t){Number.isInteger(t)&&(Y=t)}function getVerbosityLevel(){return Y}function info(t){Y>=q.INFOS&&console.log(`Info: ${t}`)}function warn(t){Y>=q.WARNINGS&&console.log(`Warning: ${t}`)}function unreachable(t){throw new Error(t)}function assert(t,e){t||unreachable(e)}function createValidAbsoluteUrl(t,e=null,i=null){if(!t)return null;try{if(i&&"string"==typeof t){if(i.addDefaultProtocol&&t.startsWith("www.")){const e=t.match(/\./g);e?.length>=2&&(t=`http://${t}`)}if(i.tryConvertEncoding)try{t=function stringToUTF8String(t){return decodeURIComponent(escape(t))}(t)}catch{}}const s=e?new URL(t,e):new URL(t);if(function _isValidProtocol(t){switch(t?.protocol){case"http:":case"https:":case"ftp:":case"mailto:":case"tel:":return!0;default:return!1}}(s))return s}catch{}return null}function shadow(t,e,i,s=!1){Object.defineProperty(t,e,{value:i,enumerable:!s,configurable:!0,writable:!1});return i}const Q=function BaseExceptionClosure(){function BaseException(t,e){this.message=t;this.name=e}BaseException.prototype=new Error;BaseException.constructor=BaseException;return BaseException}();class PasswordException extends Q{constructor(t,e){super(t,"PasswordException");this.code=e}}class UnknownErrorException extends Q{constructor(t,e){super(t,"UnknownErrorException");this.details=e}}class InvalidPDFException extends Q{constructor(t){super(t,"InvalidPDFException")}}class MissingPDFException extends Q{constructor(t){super(t,"MissingPDFException")}}class UnexpectedResponseException extends Q{constructor(t,e){super(t,"UnexpectedResponseException");this.status=e}}class FormatError extends Q{constructor(t){super(t,"FormatError")}}class AbortException extends Q{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(et.toString(16).padStart(2,"0")));class Util{static makeHexColor(t,e,i){return`#${J[t]}${J[e]}${J[i]}`}static scaleMinMax(t,e){let i;if(t[0]){if(t[0]<0){i=e[0];e[0]=e[2];e[2]=i}e[0]*=t[0];e[2]*=t[0];if(t[3]<0){i=e[1];e[1]=e[3];e[3]=i}e[1]*=t[3];e[3]*=t[3]}else{i=e[0];e[0]=e[1];e[1]=i;i=e[2];e[2]=e[3];e[3]=i;if(t[1]<0){i=e[1];e[1]=e[3];e[3]=i}e[1]*=t[1];e[3]*=t[1];if(t[2]<0){i=e[0];e[0]=e[2];e[2]=i}e[0]*=t[2];e[2]*=t[2]}e[0]+=t[4];e[1]+=t[5];e[2]+=t[4];e[3]+=t[5]}static transform(t,e){return[t[0]*e[0]+t[2]*e[1],t[1]*e[0]+t[3]*e[1],t[0]*e[2]+t[2]*e[3],t[1]*e[2]+t[3]*e[3],t[0]*e[4]+t[2]*e[5]+t[4],t[1]*e[4]+t[3]*e[5]+t[5]]}static applyTransform(t,e){return[t[0]*e[0]+t[1]*e[2]+e[4],t[0]*e[1]+t[1]*e[3]+e[5]]}static applyInverseTransform(t,e){const i=e[0]*e[3]-e[1]*e[2];return[(t[0]*e[3]-t[1]*e[2]+e[2]*e[5]-e[4]*e[3])/i,(-t[0]*e[1]+t[1]*e[0]+e[4]*e[1]-e[5]*e[0])/i]}static getAxialAlignedBoundingBox(t,e){const i=this.applyTransform(t,e),s=this.applyTransform(t.slice(2,4),e),n=this.applyTransform([t[0],t[3]],e),a=this.applyTransform([t[2],t[1]],e);return[Math.min(i[0],s[0],n[0],a[0]),Math.min(i[1],s[1],n[1],a[1]),Math.max(i[0],s[0],n[0],a[0]),Math.max(i[1],s[1],n[1],a[1])]}static inverseTransform(t){const e=t[0]*t[3]-t[1]*t[2];return[t[3]/e,-t[1]/e,-t[2]/e,t[0]/e,(t[2]*t[5]-t[4]*t[3])/e,(t[4]*t[1]-t[5]*t[0])/e]}static singularValueDecompose2dScale(t){const e=[t[0],t[2],t[1],t[3]],i=t[0]*e[0]+t[1]*e[2],s=t[0]*e[1]+t[1]*e[3],n=t[2]*e[0]+t[3]*e[2],a=t[2]*e[1]+t[3]*e[3],r=(i+a)/2,o=Math.sqrt((i+a)**2-4*(i*a-n*s))/2,l=r+o||1,h=r-o||1;return[Math.sqrt(l),Math.sqrt(h)]}static normalizeRect(t){const e=t.slice(0);if(t[0]>t[2]){e[0]=t[2];e[2]=t[0]}if(t[1]>t[3]){e[1]=t[3];e[3]=t[1]}return e}static intersect(t,e){const i=Math.max(Math.min(t[0],t[2]),Math.min(e[0],e[2])),s=Math.min(Math.max(t[0],t[2]),Math.max(e[0],e[2]));if(i>s)return null;const n=Math.max(Math.min(t[1],t[3]),Math.min(e[1],e[3])),a=Math.min(Math.max(t[1],t[3]),Math.max(e[1],e[3]));return n>a?null:[i,n,s,a]}static#t(t,e,i,s,n,a,r,o,l,h){if(l<=0||l>=1)return;const d=1-l,c=l*l,u=c*l,p=d*(d*(d*t+3*l*e)+3*c*i)+u*s,g=d*(d*(d*n+3*l*a)+3*c*r)+u*o;h[0]=Math.min(h[0],p);h[1]=Math.min(h[1],g);h[2]=Math.max(h[2],p);h[3]=Math.max(h[3],g)}static#e(t,e,i,s,n,a,r,o,l,h,d,c){if(Math.abs(l)<1e-12){Math.abs(h)>=1e-12&&this.#t(t,e,i,s,n,a,r,o,-d/h,c);return}const u=h**2-4*d*l;if(u<0)return;const p=Math.sqrt(u),g=2*l;this.#t(t,e,i,s,n,a,r,o,(-h+p)/g,c);this.#t(t,e,i,s,n,a,r,o,(-h-p)/g,c)}static bezierBoundingBox(t,e,i,s,n,a,r,o,l){if(l){l[0]=Math.min(l[0],t,r);l[1]=Math.min(l[1],e,o);l[2]=Math.max(l[2],t,r);l[3]=Math.max(l[3],e,o)}else l=[Math.min(t,r),Math.min(e,o),Math.max(t,r),Math.max(e,o)];this.#e(t,i,n,r,e,s,a,o,3*(3*(i-n)-t+r),6*(t-2*i+n),3*(i-t),l);this.#e(t,i,n,r,e,s,a,o,3*(3*(s-a)-e+o),6*(e-2*s+a),3*(s-e),l);return l}}let Z=null,tt=null;function normalizeUnicode(t){if(!Z){Z=/([\u00a0\u00b5\u037e\u0eb3\u2000-\u200a\u202f\u2126\ufb00-\ufb04\ufb06\ufb20-\ufb36\ufb38-\ufb3c\ufb3e\ufb40-\ufb41\ufb43-\ufb44\ufb46-\ufba1\ufba4-\ufba9\ufbae-\ufbb1\ufbd3-\ufbdc\ufbde-\ufbe7\ufbea-\ufbf8\ufbfc-\ufbfd\ufc00-\ufc5d\ufc64-\ufcf1\ufcf5-\ufd3d\ufd88\ufdf4\ufdfa-\ufdfb\ufe71\ufe77\ufe79\ufe7b\ufe7d]+)|(\ufb05+)/gu;tt=new Map([["ſt","ſt"]])}return t.replaceAll(Z,((t,e,i)=>e?e.normalize("NFKC"):tt.get(i)))}const et="pdfjs_internal_id_",it=0,st=1,nt=2,at=3,rt=4,ot=5,lt=6,ht=7,dt=8;const ct="http://www.w3.org/2000/svg";class PixelsPerInch{static CSS=96;static PDF=72;static PDF_TO_CSS_UNITS=this.CSS/this.PDF}async function fetchData(t,e="text"){if(isValidFetchUrl(t,document.baseURI)){const i=await fetch(t);if(!i.ok)throw new Error(i.statusText);switch(e){case"arraybuffer":return i.arrayBuffer();case"blob":return i.blob();case"json":return i.json()}return i.text()}return new Promise(((i,s)=>{const n=new XMLHttpRequest;n.open("GET",t,!0);n.responseType=e;n.onreadystatechange=()=>{if(n.readyState===XMLHttpRequest.DONE)if(200!==n.status&&0!==n.status)s(new Error(n.statusText));else{switch(e){case"arraybuffer":case"blob":case"json":i(n.response);return}i(n.responseText)}};n.send(null)}))}class PageViewport{constructor({viewBox:t,scale:e,rotation:i,offsetX:s=0,offsetY:n=0,dontFlip:a=!1}){this.viewBox=t;this.scale=e;this.rotation=i;this.offsetX=s;this.offsetY=n;const r=(t[2]+t[0])/2,o=(t[3]+t[1])/2;let l,h,d,c,u,p,g,m;(i%=360)<0&&(i+=360);switch(i){case 180:l=-1;h=0;d=0;c=1;break;case 90:l=0;h=1;d=1;c=0;break;case 270:l=0;h=-1;d=-1;c=0;break;case 0:l=1;h=0;d=0;c=-1;break;default:throw new Error("PageViewport: Invalid rotation, must be a multiple of 90 degrees.")}if(a){d=-d;c=-c}if(0===l){u=Math.abs(o-t[1])*e+s;p=Math.abs(r-t[0])*e+n;g=(t[3]-t[1])*e;m=(t[2]-t[0])*e}else{u=Math.abs(r-t[0])*e+s;p=Math.abs(o-t[1])*e+n;g=(t[2]-t[0])*e;m=(t[3]-t[1])*e}this.transform=[l*e,h*e,d*e,c*e,u-l*e*r-d*e*o,p-h*e*r-c*e*o];this.width=g;this.height=m}get rawDims(){const{viewBox:t}=this;return shadow(this,"rawDims",{pageWidth:t[2]-t[0],pageHeight:t[3]-t[1],pageX:t[0],pageY:t[1]})}clone({scale:t=this.scale,rotation:e=this.rotation,offsetX:i=this.offsetX,offsetY:s=this.offsetY,dontFlip:n=!1}={}){return new PageViewport({viewBox:this.viewBox.slice(),scale:t,rotation:e,offsetX:i,offsetY:s,dontFlip:n})}convertToViewportPoint(t,e){return Util.applyTransform([t,e],this.transform)}convertToViewportRectangle(t){const e=Util.applyTransform([t[0],t[1]],this.transform),i=Util.applyTransform([t[2],t[3]],this.transform);return[e[0],e[1],i[0],i[1]]}convertToPdfPoint(t,e){return Util.applyInverseTransform([t,e],this.transform)}}class RenderingCancelledException extends Q{constructor(t,e=0){super(t,"RenderingCancelledException");this.extraDelay=e}}function isDataScheme(t){const e=t.length;let i=0;for(;i=1&&s<=12?s-1:0;let n=parseInt(e[3],10);n=n>=1&&n<=31?n:1;let a=parseInt(e[4],10);a=a>=0&&a<=23?a:0;let r=parseInt(e[5],10);r=r>=0&&r<=59?r: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 d=parseInt(e[9],10)||0;d=d>=0&&d<=59?d:0;if("-"===l){a+=h;r+=d}else if("+"===l){a-=h;r-=d}return new Date(Date.UTC(i,s,n,a,r,o))}}function getXfaPageViewport(t,{scale:e=1,rotation:i=0}){const{width:s,height:n}=t.attributes.style,a=[0,0,parseInt(s),parseInt(n)];return new PageViewport({viewBox:a,scale:e,rotation:i})}function getRGB(t){if(t.startsWith("#")){const e=parseInt(t.slice(1),16);return[(16711680&e)>>16,(65280&e)>>8,255&e]}if(t.startsWith("rgb("))return t.slice(4,-1).split(",").map((t=>parseInt(t)));if(t.startsWith("rgba("))return t.slice(5,-1).split(",").map((t=>parseInt(t))).slice(0,3);warn(`Not a valid color format: "${t}"`);return[0,0,0]}function getCurrentTransform(t){const{a:e,b:i,c:s,d:n,e:a,f:r}=t.getTransform();return[e,i,s,n,a,r]}function getCurrentTransformInverse(t){const{a:e,b:i,c:s,d:n,e:a,f:r}=t.getTransform().invertSelf();return[e,i,s,n,a,r]}function setLayerDimensions(t,e,i=!1,s=!0){if(e instanceof PageViewport){const{pageWidth:s,pageHeight:n}=e.rawDims,{style:a}=t,r=util_FeatureTest.isCSSRoundSupported,o=`var(--scale-factor) * ${s}px`,l=`var(--scale-factor) * ${n}px`,h=r?`round(down, ${o}, var(--scale-round-x, 1px))`:`calc(${o})`,d=r?`round(down, ${l}, var(--scale-round-y, 1px))`:`calc(${l})`;if(i&&e.rotation%180!=0){a.width=d;a.height=h}else{a.width=h;a.height=d}}s&&t.setAttribute("data-main-rotation",e.rotation)}class OutputScale{constructor(){const t=window.devicePixelRatio||1;this.sx=t;this.sy=t}get scaled(){return 1!==this.sx||1!==this.sy}get symmetric(){return this.sx===this.sy}}class EditorToolbar{#s=null;#n=null;#a;#r=null;#o=null;static#l=null;constructor(t){this.#a=t;EditorToolbar.#l||=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"})}render(){const t=this.#s=document.createElement("div");t.classList.add("editToolbar","hidden");t.setAttribute("role","toolbar");const e=this.#a._uiManager._signal;t.addEventListener("contextmenu",noContextMenu,{signal:e});t.addEventListener("pointerdown",EditorToolbar.#h,{signal:e});const i=this.#r=document.createElement("div");i.className="buttons";t.append(i);const s=this.#a.toolbarPosition;if(s){const{style:e}=t,i="ltr"===this.#a._uiManager.direction?1-s[0]:s[0];e.insetInlineEnd=100*i+"%";e.top=`calc(${100*s[1]}% + var(--editor-toolbar-vert-offset))`}this.#d();return t}get div(){return this.#s}static#h(t){t.stopPropagation()}#c(t){this.#a._focusEventsAllowed=!1;stopEvent(t)}#u(t){this.#a._focusEventsAllowed=!0;stopEvent(t)}#p(t){const e=this.#a._uiManager._signal;t.addEventListener("focusin",this.#c.bind(this),{capture:!0,signal:e});t.addEventListener("focusout",this.#u.bind(this),{capture:!0,signal:e});t.addEventListener("contextmenu",noContextMenu,{signal:e})}hide(){this.#s.classList.add("hidden");this.#n?.hideDropdown()}show(){this.#s.classList.remove("hidden");this.#o?.shown()}#d(){const{editorType:t,_uiManager:e}=this.#a,i=document.createElement("button");i.className="delete";i.tabIndex=0;i.setAttribute("data-l10n-id",EditorToolbar.#l[t]);this.#p(i);i.addEventListener("click",(t=>{e.delete()}),{signal:e._signal});this.#r.append(i)}get#g(){const t=document.createElement("div");t.className="divider";return t}async addAltText(t){const e=await t.render();this.#p(e);this.#r.prepend(e,this.#g);this.#o=t}addColorPicker(t){this.#n=t;const e=t.renderButton();this.#p(e);this.#r.prepend(e,this.#g)}remove(){this.#s.remove();this.#n?.destroy();this.#n=null}}class HighlightToolbar{#r=null;#s=null;#m;constructor(t){this.#m=t}#f(){const t=this.#s=document.createElement("div");t.className="editToolbar";t.setAttribute("role","toolbar");t.addEventListener("contextmenu",noContextMenu,{signal:this.#m._signal});const e=this.#r=document.createElement("div");e.className="buttons";t.append(e);this.#b();return t}#A(t,e){let i=0,s=0;for(const n of t){const t=n.y+n.height;if(ti){s=a;i=t}else e?a>s&&(s=a):a{this.#m.highlightSelection("floating_button")}),{signal:i});this.#r.append(t)}}function bindEvents(t,e,i){for(const s of i)e.addEventListener(s,t[s].bind(t))}class IdManager{#v=0;get id(){return"pdfjs_internal_editor_"+this.#v++}}class ImageManager{#y=function getUuid(){if("function"==typeof crypto.randomUUID)return crypto.randomUUID();const t=new Uint8Array(32);crypto.getRandomValues(t);return bytesToString(t)}();#v=0;#w=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,';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#x(t,e){this.#w||=new Map;let i=this.#w.get(t);if(null===i)return null;if(i?.bitmap){i.refCounter+=1;return i}try{i||={bitmap:null,id:`image_${this.#y}_${this.#v++}`,refCounter:0,isSvg:!1};let t;if("string"==typeof e){i.url=e;t=await fetchData(e,"blob")}else e instanceof File?t=i.file=e:e instanceof Blob&&(t=e);if("image/svg+xml"===t.type){const e=ImageManager._isSVGFittingCanvas,s=new FileReader,n=new Image,a=new Promise(((t,a)=>{n.onload=()=>{i.bitmap=n;i.isSvg=!0;t()};s.onload=async()=>{const t=i.svgUrl=s.result;n.src=await e?`${t}#svgView(preserveAspectRatio(none))`:t};n.onerror=s.onerror=a}));s.readAsDataURL(t);await a}else i.bitmap=await createImageBitmap(t);i.refCounter=1}catch(t){warn(t);i=null}this.#w.set(t,i);i&&this.#w.set(i.id,i);return i}async getFromFile(t){const{lastModified:e,name:i,size:s,type:n}=t;return this.#x(`${e}_${i}_${s}_${n}`,t)}async getFromUrl(t){return this.#x(t,t)}async getFromBlob(t,e){const i=await e;return this.#x(t,i)}async getFromId(t){this.#w||=new Map;const e=this.#w.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.#w||=new Map;let i=this.#w.get(t);if(i?.bitmap){i.refCounter+=1;return i}const s=new OffscreenCanvas(e.width,e.height);s.getContext("2d").drawImage(e,0,0);i={bitmap:s.transferToImageBitmap(),id:`image_${this.#y}_${this.#v++}`,refCounter:1,isSvg:!1};this.#w.set(t,i);this.#w.set(i.id,i);return i}getSvgUrl(t){const e=this.#w.get(t);return e?.isSvg?e.svgUrl:null}deleteId(t){this.#w||=new Map;const e=this.#w.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.#y}_`)}}class CommandManager{#_=[];#E=!1;#C;#S=-1;constructor(t=128){this.#C=t}add({cmd:t,undo:e,post:i,mustExec:s,type:n=NaN,overwriteIfSameType:a=!1,keepUndo:r=!1}){s&&t();if(this.#E)return;const o={cmd:t,undo:e,post:i,type:n};if(-1===this.#S){this.#_.length>0&&(this.#_.length=0);this.#S=0;this.#_.push(o);return}if(a&&this.#_[this.#S].type===n){r&&(o.undo=this.#_[this.#S].undo);this.#_[this.#S]=o;return}const l=this.#S+1;if(l===this.#C)this.#_.splice(0,1);else{this.#S=l;l=0;e--)if(this.#_[e].type!==t){this.#_.splice(e+1,this.#S-e);this.#S=e;return}this.#_.length=0;this.#S=-1}}destroy(){this.#_=null}}class KeyboardManager{constructor(t){this.buffer=[];this.callbacks=new Map;this.allKeys=new Set;const{isMac:e}=util_FeatureTest.platform;for(const[i,s,n={}]of t)for(const t of i){const i=t.startsWith("mac+");if(e&&i){this.callbacks.set(t.slice(4),{callback:s,options:n});this.allKeys.add(t.split("+").at(-1))}else if(!e&&!i){this.callbacks.set(t,{callback:s,options:n});this.allKeys.add(t.split("+").at(-1))}}}#T(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.#T(e));if(!i)return;const{callback:s,options:{bubbles:n=!1,args:a=[],checker:r=null}}=i;if(!r||r(t,e)){s.bind(t,...a,e)();n||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";document.body.append(e);for(const i of t.keys()){e.style.color=i;const s=window.getComputedStyle(e).color;t.set(i,getRGB(s))}e.remove()}(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{#M=new AbortController;#P=null;#k=new Map;#D=new Map;#R=null;#F=null;#I=null;#L=new CommandManager;#O=null;#N=0;#B=new Set;#H=null;#z=null;#U=new Set;#G=!1;#V=!1;#$=!1;#j=null;#W=null;#q=null;#X=null;#K=!1;#Y=null;#Q=new IdManager;#J=!1;#Z=!1;#tt=null;#et=null;#it=null;#st=null;#nt=g.NONE;#at=new Set;#rt=null;#ot=null;#lt=null;#ht={isEditing:!1,isEmpty:!0,hasSomethingToUndo:!1,hasSomethingToRedo:!1,hasSelectedEditor:!1,hasSelectedText:!1};#dt=[0,0];#ct=null;#ut=null;#pt=null;#gt=null;static TRANSLATE_SMALL=1;static TRANSLATE_BIG=10;static get _keyboardManager(){const t=AnnotationEditorUIManager.prototype,arrowChecker=t=>t.#ut.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.#ut.contains(e)&&!t.isEnterHandled}],[[" ","mac+ "],t.addNewEditorFromKeyboard,{checker:(t,{target:e})=>!(e instanceof HTMLButtonElement)&&t.#ut.contains(document.activeElement)}],[["Escape","mac+Escape"],t.unselectAll],[["ArrowLeft","mac+ArrowLeft"],t.translateSelectedEditors,{args:[-e,0],checker:arrowChecker}],[["ctrl+ArrowLeft","mac+shift+ArrowLeft"],t.translateSelectedEditors,{args:[-i,0],checker:arrowChecker}],[["ArrowRight","mac+ArrowRight"],t.translateSelectedEditors,{args:[e,0],checker:arrowChecker}],[["ctrl+ArrowRight","mac+shift+ArrowRight"],t.translateSelectedEditors,{args:[i,0],checker:arrowChecker}],[["ArrowUp","mac+ArrowUp"],t.translateSelectedEditors,{args:[0,-e],checker:arrowChecker}],[["ctrl+ArrowUp","mac+shift+ArrowUp"],t.translateSelectedEditors,{args:[0,-i],checker:arrowChecker}],[["ArrowDown","mac+ArrowDown"],t.translateSelectedEditors,{args:[0,e],checker:arrowChecker}],[["ctrl+ArrowDown","mac+shift+ArrowDown"],t.translateSelectedEditors,{args:[0,i],checker:arrowChecker}]]))}constructor(t,e,i,s,n,a,r,o,l,h,d){const c=this._signal=this.#M.signal;this.#ut=t;this.#pt=e;this.#R=i;this._eventBus=s;s._on("editingaction",this.onEditingAction.bind(this),{signal:c});s._on("pagechanging",this.onPageChanging.bind(this),{signal:c});s._on("scalechanging",this.onScaleChanging.bind(this),{signal:c});s._on("rotationchanging",this.onRotationChanging.bind(this),{signal:c});s._on("setpreference",this.onSetPreference.bind(this),{signal:c});s._on("switchannotationeditorparams",(t=>this.updateParams(t.type,t.value)),{signal:c});this.#mt();this.#ft();this.#bt();this.#F=n.annotationStorage;this.#j=n.filterFactory;this.#ot=a;this.#X=r||null;this.#G=o;this.#V=l;this.#$=h;this.#st=d||null;this.viewParameters={realScale:PixelsPerInch.PDF_TO_CSS_UNITS,rotation:0};this.isShiftKeyDown=!1}destroy(){this.#gt?.resolve();this.#gt=null;this.#M?.abort();this.#M=null;this._signal=null;for(const t of this.#D.values())t.destroy();this.#D.clear();this.#k.clear();this.#U.clear();this.#P=null;this.#at.clear();this.#L.destroy();this.#R?.destroy();this.#Y?.hide();this.#Y=null;if(this.#W){clearTimeout(this.#W);this.#W=null}if(this.#ct){clearTimeout(this.#ct);this.#ct=null}}combinedSignal(t){return AbortSignal.any([this._signal,t.signal])}get mlManager(){return this.#st}get useNewAltTextFlow(){return this.#V}get useNewAltTextWhenAddingImage(){return this.#$}get hcmFilter(){return shadow(this,"hcmFilter",this.#ot?this.#j.addHCMFilter(this.#ot.foreground,this.#ot.background):"none")}get direction(){return shadow(this,"direction",getComputedStyle(this.#ut).direction)}get highlightColors(){return shadow(this,"highlightColors",this.#X?new Map(this.#X.split(",").map((t=>t.split("=").map((t=>t.trim()))))):null)}get highlightColorNames(){return shadow(this,"highlightColorNames",this.highlightColors?new Map(Array.from(this.highlightColors,(t=>t.reverse()))):null)}setMainHighlightColorPicker(t){this.#it=t}editAltText(t,e=!1){this.#R?.editAltText(this,t,e)}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.#$=e}onPageChanging({pageNumber:t}){this.#N=t-1}focusMainContainer(){this.#ut.focus()}findParent(t,e){for(const i of this.#D.values()){const{x:s,y:n,width:a,height:r}=i.div.getBoundingClientRect();if(t>=s&&t<=s+a&&e>=n&&e<=n+r)return i}return null}disableUserSelect(t=!1){this.#pt.classList.toggle("noUserSelect",t)}addShouldRescale(t){this.#U.add(t)}removeShouldRescale(t){this.#U.delete(t)}onScaleChanging({scale:t}){this.commitOrRemove();this.viewParameters.realScale=t*PixelsPerInch.PDF_TO_CSS_UNITS;for(const t of this.#U)t.onScaleChanging();this.currentLayer?.onScaleChanging()}onRotationChanging({pagesRotation:t}){this.commitOrRemove();this.viewParameters.rotation=t}#At({anchorNode:t}){return t.nodeType===Node.TEXT_NODE?t.parentElement:t}#vt(t){const{currentLayer:e}=this;if(e.hasTextLayer(t))return e;for(const e of this.#D.values())if(e.hasTextLayer(t))return e;return null}highlightSelection(t=""){const e=document.getSelection();if(!e||e.isCollapsed)return;const{anchorNode:i,anchorOffset:s,focusNode:n,focusOffset:a}=e,r=e.toString(),o=this.#At(e).closest(".textLayer"),l=this.getSelectionBoxes(o);if(!l)return;e.empty();const h=this.#vt(o),d=this.#nt===g.NONE,callback=()=>{h?.createAndAddNewEditor({x:0,y:0},!1,{methodOfCreation:t,boxes:l,anchorNode:i,anchorOffset:s,focusNode:n,focusOffset:a,text:r});d&&this.showAllEditors("highlight",!0,!0)};d?this.switchToMode(g.HIGHLIGHT,callback):callback()}#yt(){const t=document.getSelection();if(!t||t.isCollapsed)return;const e=this.#At(t).closest(".textLayer"),i=this.getSelectionBoxes(e);if(i){this.#Y||=new HighlightToolbar(this);this.#Y.show(e,i,"ltr"===this.direction)}}addToAnnotationStorage(t){t.isEmpty()||!this.#F||this.#F.has(t.id)||this.#F.setValue(t.id,t)}#wt(){const t=document.getSelection();if(!t||t.isCollapsed){if(this.#rt){this.#Y?.hide();this.#rt=null;this.#xt({hasSelectedText:!1})}return}const{anchorNode:e}=t;if(e===this.#rt)return;const i=this.#At(t).closest(".textLayer");if(i){this.#Y?.hide();this.#rt=e;this.#xt({hasSelectedText:!0});if(this.#nt===g.HIGHLIGHT||this.#nt===g.NONE){this.#nt===g.HIGHLIGHT&&this.showAllEditors("highlight",!0,!0);this.#K=this.isShiftKeyDown;if(!this.isShiftKeyDown){const t=this.#nt===g.HIGHLIGHT?this.#vt(i):null;t?.toggleDrawing();const e=new AbortController,s=this.combinedSignal(e),pointerup=i=>{if("pointerup"!==i.type||0===i.button){e.abort();t?.toggleDrawing(!0);"pointerup"===i.type&&this.#_t("main_toolbar")}};window.addEventListener("pointerup",pointerup,{signal:s});window.addEventListener("blur",pointerup,{signal:s})}}}else if(this.#rt){this.#Y?.hide();this.#rt=null;this.#xt({hasSelectedText:!1})}}#_t(t=""){this.#nt===g.HIGHLIGHT?this.highlightSelection(t):this.#G&&this.#yt()}#mt(){document.addEventListener("selectionchange",this.#wt.bind(this),{signal:this._signal})}#Et(){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})}#Ct(){this.#q?.abort();this.#q=null}blur(){this.isShiftKeyDown=!1;if(this.#K){this.#K=!1;this.#_t("main_toolbar")}if(!this.hasSelection)return;const{activeElement:t}=document;for(const e of this.#at)if(e.div.contains(t)){this.#et=[e,t];e._focusEventsAllowed=!1;break}}focus(){if(!this.#et)return;const[t,e]=this.#et;this.#et=null;e.addEventListener("focusin",(()=>{t._focusEventsAllowed=!0}),{once:!0,signal:this._signal});e.focus()}#bt(){if(this.#tt)return;this.#tt=new AbortController;const t=this.combinedSignal(this.#tt);window.addEventListener("keydown",this.keydown.bind(this),{signal:t});window.addEventListener("keyup",this.keyup.bind(this),{signal:t})}#St(){this.#tt?.abort();this.#tt=null}#Tt(){if(this.#O)return;this.#O=new AbortController;const t=this.combinedSignal(this.#O);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})}#Mt(){this.#O?.abort();this.#O=null}#ft(){const t=this._signal;document.addEventListener("dragover",this.dragOver.bind(this),{signal:t});document.addEventListener("drop",this.drop.bind(this),{signal:t})}addEditListeners(){this.#bt();this.#Tt()}removeEditListeners(){this.#St();this.#Mt()}dragOver(t){for(const{type:e}of t.dataTransfer.items)for(const i of this.#z)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.#z)if(i.isHandlingMimeForPasting(e.type)){i.paste(e,this.currentLayer);t.preventDefault();return}}copy(t){t.preventDefault();this.#P?.commitOrRemove();if(!this.hasSelection)return;const e=[];for(const t of this.#at){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.#z)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 s=this.currentLayer;try{const t=[];for(const e of i){const i=await s.deserialize(e);if(!i)return;t.push(i)}const cmd=()=>{for(const e of t)this.#Pt(e);this.#kt(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.#nt===g.NONE||this.isEditorHandlingKeyboard||AnnotationEditorUIManager._keyboardManager.exec(this,t)}keyup(t){if(this.isShiftKeyDown&&"Shift"===t.key){this.isShiftKeyDown=!1;if(this.#K){this.#K=!1;this.#_t("main_toolbar")}}}onEditingAction({name:t}){switch(t){case"undo":case"redo":case"delete":case"selectAll":this[t]();break;case"highlightSelection":this.highlightSelection("context_menu")}}#xt(t){if(Object.entries(t).some((([t,e])=>this.#ht[t]!==e))){this._eventBus.dispatch("annotationeditorstateschanged",{source:this,details:Object.assign(this.#ht,t)});this.#nt===g.HIGHLIGHT&&!1===t.hasSelectedEditor&&this.#Dt([[m.HIGHLIGHT_FREE,!0]])}}#Dt(t){this._eventBus.dispatch("annotationeditorparamschanged",{source:this,details:t})}setEditingState(t){if(t){this.#Et();this.#Tt();this.#xt({isEditing:this.#nt!==g.NONE,isEmpty:this.#Rt(),hasSomethingToUndo:this.#L.hasSomethingToUndo(),hasSomethingToRedo:this.#L.hasSomethingToRedo(),hasSelectedEditor:!1})}else{this.#Ct();this.#Mt();this.#xt({isEditing:!1});this.disableUserSelect(!1)}}registerEditorTypes(t){if(!this.#z){this.#z=t;for(const t of this.#z)this.#Dt(t.defaultPropertiesToUpdate)}}getId(){return this.#Q.id}get currentLayer(){return this.#D.get(this.#N)}getLayer(t){return this.#D.get(t)}get currentPageIndex(){return this.#N}addLayer(t){this.#D.set(t.pageIndex,t);this.#J?t.enable():t.disable()}removeLayer(t){this.#D.delete(t.pageIndex)}async updateMode(t,e=null,i=!1){if(this.#nt!==t){if(this.#gt){await this.#gt.promise;if(!this.#gt)return}this.#gt=Promise.withResolvers();this.#nt=t;if(t!==g.NONE){this.setEditingState(!0);await this.#Ft();this.unselectAll();for(const e of this.#D.values())e.updateMode(t);if(e){for(const t of this.#k.values())if(t.annotationElementId===e){this.setSelected(t);t.enterInEditMode()}else t.unselect();this.#gt.resolve()}else{i&&this.addNewEditorFromKeyboard();this.#gt.resolve()}}else{this.setEditingState(!1);this.#It();this.#gt.resolve()}}}addNewEditorFromKeyboard(){this.currentLayer.canCreateNewEmptyEditor()&&this.currentLayer.addNewEditor()}updateToolbar(t){t!==this.#nt&&this._eventBus.dispatch("switchannotationeditormode",{source:this,mode:t})}updateParams(t,e){if(this.#z){switch(t){case m.CREATE:this.currentLayer.addNewEditor();return;case m.HIGHLIGHT_DEFAULT_COLOR:this.#it?.updateColor(e);break;case m.HIGHLIGHT_SHOW_ALL:this._eventBus.dispatch("reporttelemetry",{source:this,details:{type:"editing",data:{type:"highlight",action:"toggle_visibility"}}});(this.#lt||=new Map).set(t,e);this.showAllEditors("highlight",e)}for(const i of this.#at)i.updateParams(t,e);for(const i of this.#z)i.updateDefaultParams(t,e)}}showAllEditors(t,e,i=!1){for(const i of this.#k.values())i.editorType===t&&i.show(e);(this.#lt?.get(m.HIGHLIGHT_SHOW_ALL)??!0)!==e&&this.#Dt([[m.HIGHLIGHT_SHOW_ALL,e]])}enableWaiting(t=!1){if(this.#Z!==t){this.#Z=t;for(const e of this.#D.values()){t?e.disableClick():e.enableClick();e.div.classList.toggle("waiting",t)}}}async#Ft(){if(!this.#J){this.#J=!0;const t=[];for(const e of this.#D.values())t.push(e.enable());await Promise.all(t);for(const t of this.#k.values())t.enable()}}#It(){this.unselectAll();if(this.#J){this.#J=!1;for(const t of this.#D.values())t.disable();for(const t of this.#k.values())t.disable()}}getEditors(t){const e=[];for(const i of this.#k.values())i.pageIndex===t&&e.push(i);return e}getEditor(t){return this.#k.get(t)}addEditor(t){this.#k.set(t.id,t)}removeEditor(t){if(t.div.contains(document.activeElement)){this.#W&&clearTimeout(this.#W);this.#W=setTimeout((()=>{this.focusMainContainer();this.#W=null}),0)}this.#k.delete(t.id);this.unselect(t);t.annotationElementId&&this.#B.has(t.annotationElementId)||this.#F?.remove(t.id)}addDeletedAnnotationElement(t){this.#B.add(t.annotationElementId);this.addChangedExistingAnnotation(t);t.deleted=!0}isDeletedAnnotationElement(t){return this.#B.has(t)}removeDeletedAnnotationElement(t){this.#B.delete(t.annotationElementId);this.removeChangedExistingAnnotation(t);t.deleted=!1}#Pt(t){const e=this.#D.get(t.pageIndex);if(e)e.addOrRebuild(t);else{this.addEditor(t);this.addToAnnotationStorage(t)}}setActiveEditor(t){if(this.#P!==t){this.#P=t;t&&this.#Dt(t.propertiesToUpdate)}}get#Lt(){let t=null;for(t of this.#at);return t}updateUI(t){this.#Lt===t&&this.#Dt(t.propertiesToUpdate)}updateUIForDefaultProperties(t){this.#Dt(t.defaultPropertiesToUpdate)}toggleSelected(t){if(this.#at.has(t)){this.#at.delete(t);t.unselect();this.#xt({hasSelectedEditor:this.hasSelection})}else{this.#at.add(t);t.select();this.#Dt(t.propertiesToUpdate);this.#xt({hasSelectedEditor:!0})}}setSelected(t){this.currentLayer?.commitOrRemove();for(const e of this.#at)e!==t&&e.unselect();this.#at.clear();this.#at.add(t);t.select();this.#Dt(t.propertiesToUpdate);this.#xt({hasSelectedEditor:!0})}isSelected(t){return this.#at.has(t)}get firstSelectedEditor(){return this.#at.values().next().value}unselect(t){t.unselect();this.#at.delete(t);this.#xt({hasSelectedEditor:this.hasSelection})}get hasSelection(){return 0!==this.#at.size}get isEnterHandled(){return 1===this.#at.size&&this.firstSelectedEditor.isEnterHandled}undo(){this.#L.undo();this.#xt({hasSomethingToUndo:this.#L.hasSomethingToUndo(),hasSomethingToRedo:!0,isEmpty:this.#Rt()})}redo(){this.#L.redo();this.#xt({hasSomethingToUndo:!0,hasSomethingToRedo:this.#L.hasSomethingToRedo(),isEmpty:this.#Rt()})}addCommands(t){this.#L.add(t);this.#xt({hasSomethingToUndo:!0,hasSomethingToRedo:!1,isEmpty:this.#Rt()})}cleanUndoStack(t){this.#L.cleanType(t)}#Rt(){if(0===this.#k.size)return!0;if(1===this.#k.size)for(const t of this.#k.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.#at];this.addCommands({cmd:()=>{for(const t of e)t.remove()},undo:()=>{for(const t of e)this.#Pt(t)},mustExec:!0})}commitOrRemove(){this.#P?.commitOrRemove()}hasSomethingToControl(){return this.#P||this.hasSelection}#kt(t){for(const t of this.#at)t.unselect();this.#at.clear();for(const e of t)if(!e.isEmpty()){this.#at.add(e);e.select()}this.#xt({hasSelectedEditor:this.hasSelection})}selectAll(){for(const t of this.#at)t.commit();this.#kt(this.#k.values())}unselectAll(){if(this.#P){this.#P.commitOrRemove();if(this.#nt!==g.NONE)return}if(!this.currentLayer?.commitOrRemove()&&this.hasSelection){for(const t of this.#at)t.unselect();this.#at.clear();this.#xt({hasSelectedEditor:!1})}}translateSelectedEditors(t,e,i=!1){i||this.commitOrRemove();if(!this.hasSelection)return;this.#dt[0]+=t;this.#dt[1]+=e;const[s,n]=this.#dt,a=[...this.#at];this.#ct&&clearTimeout(this.#ct);this.#ct=setTimeout((()=>{this.#ct=null;this.#dt[0]=this.#dt[1]=0;this.addCommands({cmd:()=>{for(const t of a)this.#k.has(t.id)&&t.translateInPage(s,n)},undo:()=>{for(const t of a)this.#k.has(t.id)&&t.translateInPage(-s,-n)},mustExec:!1})}),1e3);for(const i of a)i.translateInPage(t,e)}setUpDragSession(){if(this.hasSelection){this.disableUserSelect(!0);this.#H=new Map;for(const t of this.#at)this.#H.set(t,{savedX:t.x,savedY:t.y,savedPageIndex:t.pageIndex,newX:0,newY:0,newPageIndex:-1})}}endDragSession(){if(!this.#H)return!1;this.disableUserSelect(!1);const t=this.#H;this.#H=null;let e=!1;for(const[{x:i,y:s,pageIndex:n},a]of t){a.newX=i;a.newY=s;a.newPageIndex=n;e||=i!==a.savedX||s!==a.savedY||n!==a.savedPageIndex}if(!e)return!1;const move=(t,e,i,s)=>{if(this.#k.has(t.id)){const n=this.#D.get(s);if(n)t._setParentAndPosition(n,e,i);else{t.pageIndex=s;t.x=e;t.y=i}}};this.addCommands({cmd:()=>{for(const[e,{newX:i,newY:s,newPageIndex:n}]of t)move(e,i,s,n)},undo:()=>{for(const[e,{savedX:i,savedY:s,savedPageIndex:n}]of t)move(e,i,s,n)},mustExec:!0});return!0}dragSelectedEditors(t,e){if(this.#H)for(const i of this.#H.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.#at.size&&this.firstSelectedEditor.shouldGetKeyboardEvents()}isActive(t){return this.#P===t}getActive(){return this.#P}getMode(){return this.#nt}get imageManager(){return shadow(this,"imageManager",new ImageManager)}getSelectionBoxes(t){if(!t)return null;const e=document.getSelection();for(let i=0,s=e.rangeCount;i({x:(e-s)/a,y:1-(t+r-i)/n,width:o/a,height:r/n});break;case"180":r=(t,e,r,o)=>({x:1-(t+r-i)/n,y:1-(e+o-s)/a,width:r/n,height:o/a});break;case"270":r=(t,e,r,o)=>({x:1-(e+o-s)/a,y:(t-i)/n,width:o/a,height:r/n});break;default:r=(t,e,r,o)=>({x:(t-i)/n,y:(e-s)/a,width:r/n,height:o/a})}const o=[];for(let t=0,i=e.rangeCount;tt.stopPropagation()),{signal:i});const onClick=t=>{t.preventDefault();this.#a._uiManager.editAltText(this.#a);this.#jt&&this.#a._reportTelemetry({action:"pdfjs.image.alt_text.image_status_label_clicked",data:{label:this.#qt}})};t.addEventListener("click",onClick,{capture:!0,signal:i});t.addEventListener("keydown",(e=>{if(e.target===t&&"Enter"===e.key){this.#Ut=!0;onClick(e)}}),{signal:i});await this.#Xt();return t}get#qt(){return(this.#o?"added":null===this.#o&&this.guessedText&&"review")||"missing"}finish(){if(this.#Nt){this.#Nt.focus({focusVisible:this.#Ut});this.#Ut=!1}}isEmpty(){return this.#jt?null===this.#o:!this.#o&&!this.#Ot}hasData(){return this.#jt?null!==this.#o||!!this.#Vt:this.isEmpty()}get guessedText(){return this.#Vt}async setGuessedText(t){if(null===this.#o){this.#Vt=t;this.#$t=await AltText._l10n.get("pdfjs-editor-new-alt-text-generated-alt-text-with-disclaimer",{generatedAltText:t});this.#Xt()}}toggleAltTextBadge(t=!1){if(this.#jt&&!this.#o){if(!this.#Gt){const t=this.#Gt=document.createElement("div");t.className="noAltTextBadge";this.#a.div.append(t)}this.#Gt.classList.toggle("hidden",!t)}else{this.#Gt?.remove();this.#Gt=null}}serialize(t){let e=this.#o;t||this.#Vt!==e||(e=this.#$t);return{altText:e,decorative:this.#Ot,guessedText:this.#Vt,textWithDisclaimer:this.#$t}}get data(){return{altText:this.#o,decorative:this.#Ot}}set data({altText:t,decorative:e,guessedText:i,textWithDisclaimer:s,cancel:n=!1}){if(i){this.#Vt=i;this.#$t=s}if(this.#o!==t||this.#Ot!==e){if(!n){this.#o=t;this.#Ot=e}this.#Xt()}}toggle(t=!1){if(this.#Nt){if(!t&&this.#zt){clearTimeout(this.#zt);this.#zt=null}this.#Nt.disabled=!t}}shown(){this.#a._reportTelemetry({action:"pdfjs.image.alt_text.image_status_label_displayed",data:{label:this.#qt}})}destroy(){this.#Nt?.remove();this.#Nt=null;this.#Bt=null;this.#Ht=null;this.#Gt?.remove();this.#Gt=null}async#Xt(){const t=this.#Nt;if(!t)return;if(this.#jt){t.classList.toggle("done",!!this.#o);t.setAttribute("data-l10n-id",AltText.#Wt[this.#qt]);this.#Bt?.setAttribute("data-l10n-id",AltText.#Wt[`${this.#qt}-label`]);if(!this.#o){this.#Ht?.remove();return}}else{if(!this.#o&&!this.#Ot){t.classList.remove("done");this.#Ht?.remove();return}t.classList.add("done");t.setAttribute("data-l10n-id","pdfjs-editor-alt-text-edit-button")}let e=this.#Ht;if(!e){this.#Ht=e=document.createElement("span");e.className="tooltip";e.setAttribute("role","tooltip");e.id=`alt-text-tooltip-${this.#a.id}`;const i=100,s=this.#a._uiManager._signal;s.addEventListener("abort",(()=>{clearTimeout(this.#zt);this.#zt=null}),{once:!0});t.addEventListener("mouseenter",(()=>{this.#zt=setTimeout((()=>{this.#zt=null;this.#Ht.classList.add("show");this.#a._reportTelemetry({action:"alt_text_tooltip"})}),i)}),{signal:s});t.addEventListener("mouseleave",(()=>{if(this.#zt){clearTimeout(this.#zt);this.#zt=null}this.#Ht?.classList.remove("show")}),{signal:s})}if(this.#Ot)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.#a.getImageForAltText();i?.setAttribute("aria-describedby",e.id)}}class AnnotationEditor{#Kt=null;#Yt=null;#o=null;#Qt=!1;#Jt=null;#Zt="";#te=!1;#ee=null;#ie=null;#se=null;#ne=null;#ae="";#re=!1;#oe=null;#le=!1;#he=!1;#de=!1;#ce=null;#ue=0;#pe=0;#ge=null;_editToolbar=null;_initialOptions=Object.create(null);_initialData=null;_isVisible=!0;_uiManager=null;_focusEventsAllowed=!0;static _l10n=null;static _l10nResizer=null;#me=!1;#fe=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;const{rotation:e,rawDims:{pageWidth:i,pageHeight:s,pageX:n,pageY:a}}=this.parent.viewport;this.rotation=e;this.pageRotation=(360+e-this._uiManager.viewParameters.rotation)%360;this.pageDimensions=[i,s];this.pageTranslation=[n,a];const[r,o]=this.parentDimensions;this.x=t.x/r;this.y=t.y/o;this.isAttachedToDOM=!1;this.deleted=!1}get editorType(){return Object.getPrototypeOf(this).constructor._type}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.#me}set _isDraggable(t){this.#me=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.#fe}setParent(t){if(null!==t){this.pageIndex=t.pageIndex;this.pageDimensions=t.pageDimensions}else this.#be();this.parent=t}focusin(t){this._focusEventsAllowed&&(this.#re?this.#re=!1:this.parent.setSelected(this))}focusout(t){if(!this._focusEventsAllowed)return;if(!this.isAttachedToDOM)return;const e=t.relatedTarget;if(!e?.closest(`#${this.id}`)){t.preventDefault();this.parent?.isMultipleSelection||this.commitOrRemove()}}commitOrRemove(){this.isEmpty()?this.remove():this.commit()}commit(){this.addToAnnotationStorage()}addToAnnotationStorage(){this._uiManager.addToAnnotationStorage(this)}setAt(t,e,i,s){const[n,a]=this.parentDimensions;[i,s]=this.screenToPageTranslation(i,s);this.x=(t+i)/n;this.y=(e+s)/a;this.fixAndSetPosition()}#Ae([t,e],i,s){[i,s]=this.screenToPageTranslation(i,s);this.x+=i/t;this.y+=s/e;this._onTranslating(this.x,this.y);this.fixAndSetPosition()}translate(t,e){this.#Ae(this.parentDimensions,t,e)}translateInPage(t,e){this.#oe||=[this.x,this.y];this.#Ae(this.pageDimensions,t,e);this.div.scrollIntoView({block:"nearest"})}drag(t,e){this.#oe||=[this.x,this.y];const{div:i,parentDimensions:[s,n]}=this;this.x+=t/s;this.y+=e/n;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:a,y:r}=this;const[o,l]=this.getBaseTranslation();a+=o;r+=l;const{style:h}=i;h.left=`${(100*a).toFixed(2)}%`;h.top=`${(100*r).toFixed(2)}%`;this._onTranslating(a,r);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)}getBaseTranslation(){const[t,e]=this.parentDimensions,{_borderLineWidth:i}=AnnotationEditor,s=i/t,n=i/e;switch(this.rotation){case 90:return[-s,n];case 180:return[s,n];case 270:return[s,-n];default:return[-s,-n]}}get _mustFixPosition(){return!0}fixAndSetPosition(t=this.rotation){const{div:{style:e},pageDimensions:[i,s]}=this;let{x:n,y:a,width:r,height:o}=this;r*=i;o*=s;n*=i;a*=s;if(this._mustFixPosition)switch(t){case 0:n=Math.max(0,Math.min(i-r,n));a=Math.max(0,Math.min(s-o,a));break;case 90:n=Math.max(0,Math.min(i-o,n));a=Math.min(s,Math.max(r,a));break;case 180:n=Math.min(i,Math.max(r,n));a=Math.min(s,Math.max(o,a));break;case 270:n=Math.min(i,Math.max(o,n));a=Math.max(0,Math.min(s-r,a))}this.x=n/=i;this.y=a/=s;const[l,h]=this.getBaseTranslation();n+=l;a+=h;e.left=`${(100*n).toFixed(2)}%`;e.top=`${(100*a).toFixed(2)}%`;this.moveInDOM()}static#ve(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.#ve(t,e,this.parentRotation)}pageTranslationToScreen(t,e){return AnnotationEditor.#ve(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,s]=this.parentDimensions,{style:n}=this.div;n.width=`${(100*t/i).toFixed(2)}%`;this.#te||(n.height=`${(100*e/s).toFixed(2)}%`)}fixDims(){const{style:t}=this.div,{height:e,width:i}=t,s=i.endsWith("%"),n=!this.#te&&e.endsWith("%");if(s&&n)return;const[a,r]=this.parentDimensions;s||(t.width=`${(100*parseFloat(i)/a).toFixed(2)}%`);this.#te||n||(t.height=`${(100*parseFloat(e)/r).toFixed(2)}%`)}getInitialTranslation(){return[0,0]}#we(){if(this.#ee)return;this.#ee=document.createElement("div");this.#ee.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.#ee.append(t);t.classList.add("resizer",i);t.setAttribute("data-resizer-name",i);t.addEventListener("pointerdown",this.#xe.bind(this,i),{signal:e});t.addEventListener("contextmenu",noContextMenu,{signal:e});t.tabIndex=-1}this.div.prepend(this.#ee)}#xe(t,e){e.preventDefault();const{isMac:i}=util_FeatureTest.platform;if(0!==e.button||e.ctrlKey&&i)return;this.#o?.toggle(!1);const s=this._isDraggable;this._isDraggable=!1;this.#ie=[e.screenX,e.screenY];const n=new AbortController,a=this._uiManager.combinedSignal(n);this.parent.togglePointerEvents(!1);window.addEventListener("pointermove",this.#_e.bind(this,t),{passive:!0,capture:!0,signal:a});window.addEventListener("touchmove",stopEvent,{passive:!1,signal:a});window.addEventListener("contextmenu",noContextMenu,{signal:a});this.#se={savedX:this.x,savedY:this.y,savedWidth:this.width,savedHeight:this.height};const r=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=()=>{n.abort();this.parent.togglePointerEvents(!0);this.#o?.toggle(!0);this._isDraggable=s;this.parent.div.style.cursor=r;this.div.style.cursor=o;this.#Ee()};window.addEventListener("pointerup",pointerUpCallback,{signal:a});window.addEventListener("blur",pointerUpCallback,{signal:a})}#Ce(t,e,i,s){this.width=i;this.height=s;this.x=t;this.y=e;const[n,a]=this.parentDimensions;this.setDims(n*i,a*s);this.fixAndSetPosition();this._onResized()}_onResized(){}#Ee(){if(!this.#se)return;const{savedX:t,savedY:e,savedWidth:i,savedHeight:s}=this.#se;this.#se=null;const n=this.x,a=this.y,r=this.width,o=this.height;n===t&&a===e&&r===i&&o===s||this.addCommands({cmd:this.#Ce.bind(this,n,a,r,o),undo:this.#Ce.bind(this,t,e,i,s),mustExec:!0})}#_e(t,e){const[i,s]=this.parentDimensions,n=this.x,a=this.y,r=this.width,o=this.height,l=AnnotationEditor.MIN_SIZE/i,h=AnnotationEditor.MIN_SIZE/s,round=t=>Math.round(1e4*t)/1e4,d=this.#ye(this.rotation),transf=(t,e)=>[d[0]*t+d[2]*e,d[1]*t+d[3]*e],c=this.#ye(360-this.rotation);let u,p,g=!1,m=!1;switch(t){case"topLeft":g=!0;u=(t,e)=>[0,0];p=(t,e)=>[t,e];break;case"topMiddle":u=(t,e)=>[t/2,0];p=(t,e)=>[t/2,e];break;case"topRight":g=!0;u=(t,e)=>[t,0];p=(t,e)=>[0,e];break;case"middleRight":m=!0;u=(t,e)=>[t,e/2];p=(t,e)=>[0,e/2];break;case"bottomRight":g=!0;u=(t,e)=>[t,e];p=(t,e)=>[0,0];break;case"bottomMiddle":u=(t,e)=>[t/2,e];p=(t,e)=>[t/2,0];break;case"bottomLeft":g=!0;u=(t,e)=>[0,e];p=(t,e)=>[t,0];break;case"middleLeft":m=!0;u=(t,e)=>[0,e/2];p=(t,e)=>[t,e/2]}const f=u(r,o),b=p(r,o);let A=transf(...b);const v=round(n+A[0]),y=round(a+A[1]);let w,x,_=1,E=1;if(e.fromKeyboard)({deltaX:w,deltaY:x}=e);else{const{screenX:t,screenY:i}=e,[s,n]=this.#ie;[w,x]=this.screenToPageTranslation(t-s,i-n);this.#ie[0]=t;this.#ie[1]=i}[w,x]=(C=w/i,S=x/s,[c[0]*C+c[2]*S,c[1]*C+c[3]*S]);var C,S;if(g){const t=Math.hypot(r,o);_=E=Math.max(Math.min(Math.hypot(b[0]-f[0]-w,b[1]-f[1]-x)/t,1/r,1/o),l/r,h/o)}else m?_=Math.max(l,Math.min(1,Math.abs(b[0]-f[0]-w)))/r:E=Math.max(h,Math.min(1,Math.abs(b[1]-f[1]-x)))/o;const T=round(r*_),M=round(o*E);A=transf(...p(T,M));const P=v-A[0],k=y-A[1];this.width=T;this.height=M;this.x=P;this.y=k;this.setDims(i*T,s*M);this.fixAndSetPosition();this._onResizing()}_onResizing(){}altTextFinish(){this.#o?.finish()}async addEditToolbar(){if(this._editToolbar||this.#he)return this._editToolbar;this._editToolbar=new EditorToolbar(this);this.div.append(this._editToolbar.render());this.#o&&await this._editToolbar.addAltText(this.#o);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()}async addAltTextButton(){if(!this.#o){AltText.initialize(AnnotationEditor._l10n);this.#o=new AltText(this);if(this.#Kt){this.#o.data=this.#Kt;this.#Kt=null}await this.addEditToolbar()}}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}render(){this.div=document.createElement("div");this.div.setAttribute("data-editor-rotation",(360-this.rotation)%360);this.div.className=this.name;this.div.setAttribute("id",this.id);this.div.tabIndex=this.#Qt?-1:0;this._isVisible||this.div.classList.add("hidden");this.setInForeground();this.#Se();const[t,e]=this.parentDimensions;if(this.parentRotation%180!=0){this.div.style.maxWidth=`${(100*e/t).toFixed(2)}%`;this.div.style.maxHeight=`${(100*t/e).toFixed(2)}%`}const[i,s]=this.getInitialTranslation();this.translate(i,s);bindEvents(this,this.div,["pointerdown"]);return this.div}pointerdown(t){const{isMac:e}=util_FeatureTest.platform;if(0!==t.button||t.ctrlKey&&e)t.preventDefault();else{this.#re=!0;this._isDraggable?this.#Te(t):this.#Me(t)}}get isSelected(){return this._uiManager.isSelected(this)}#Me(t){const{isMac:e}=util_FeatureTest.platform;t.ctrlKey&&!e||t.shiftKey||t.metaKey&&e?this.parent.toggleSelected(this):this.parent.setSelected(this)}#Te(t){const{isSelected:e}=this;this._uiManager.setUpDragSession();const i=new AbortController,s=this._uiManager.combinedSignal(i),n={capture:!0,passive:!1,signal:s},cancelDrag=t=>{i.abort();this.#Jt=null;this.#re=!1;this._uiManager.endDragSession()||this.#Me(t)};if(e){this.#ue=t.clientX;this.#pe=t.clientY;this.#Jt=t.pointerId;this.#Zt=t.pointerType;window.addEventListener("pointermove",(t=>{const{clientX:e,clientY:i,pointerId:s}=t;if(s!==this.#Jt){stopEvent(t);return}const[n,a]=this.screenToPageTranslation(e-this.#ue,i-this.#pe);this.#ue=e;this.#pe=i;this._uiManager.dragSelectedEditors(n,a)}),n);window.addEventListener("touchmove",stopEvent,n);window.addEventListener("pointerdown",(t=>{t.isPrimary&&t.pointerType===this.#Zt&&cancelDrag(t);stopEvent(t)}),n)}this._onStartDragging();const pointerUpCallback=t=>{if(this.#Jt&&this.#Jt!==t.pointerId)stopEvent(t);else{cancelDrag(t);this._onStopDragging()}};window.addEventListener("pointerup",pointerUpCallback,{signal:s});window.addEventListener("blur",pointerUpCallback,{signal:s})}_onStartDragging(){}_onStopDragging(){}moveInDOM(){this.#ce&&clearTimeout(this.#ce);this.#ce=setTimeout((()=>{this.#ce=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 s=this.parentScale,[n,a]=this.pageDimensions,[r,o]=this.pageTranslation,l=t/s,h=e/s,d=this.x*n,c=this.y*a,u=this.width*n,p=this.height*a;switch(i){case 0:return[d+l+r,a-c-h-p+o,d+l+u+r,a-c-h+o];case 90:return[d+h+r,a-c+l+o,d+h+p+r,a-c+l+u+o];case 180:return[d-l-u+r,a-c+h+o,d-l+r,a-c+h+p+o];case 270:return[d-h-p+r,a-c-l-u+o,d-h+r,a-c-l+o];default:throw new Error("Invalid rotation")}}getRectInCurrentCoords(t,e){const[i,s,n,a]=t,r=n-i,o=a-s;switch(this.rotation){case 0:return[i,e-a,r,o];case 90:return[i,e-s,o,r];case 180:return[n,e-s,r,o];case 270:return[n,e-a,o,r];default:throw new Error("Invalid rotation")}}onceAdded(){}isEmpty(){return!1}enableEditMode(){this.#he=!0}disableEditMode(){this.#he=!1}isInEditMode(){return this.#he}shouldGetKeyboardEvents(){return this.#de}needsToBeRebuilt(){return this.div&&!this.isAttachedToDOM}#Se(){if(this.#ne||!this.div)return;this.#ne=new AbortController;const t=this._uiManager.combinedSignal(this.#ne);this.div.addEventListener("focusin",this.focusin.bind(this),{signal:t});this.div.addEventListener("focusout",this.focusout.bind(this),{signal:t})}rebuild(){this.#Se()}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 s=new this.prototype.constructor({parent:e,id:e.getNextId(),uiManager:i});s.rotation=t.rotation;s.#Kt=t.accessibilityData;const[n,a]=s.pageDimensions,[r,o,l,h]=s.getRectInCurrentCoords(t.rect,a);s.x=r/n;s.y=o/a;s.width=l/n;s.height=h/a;return s}get hasBeenModified(){return!!this.annotationElementId&&(this.deleted||null!==this.serialize())}remove(){this.#ne?.abort();this.#ne=null;this.isEmpty()||this.commit();this.parent?this.parent.remove(this):this._uiManager.removeEditor(this);if(this.#ce){clearTimeout(this.#ce);this.#ce=null}this.#be();this.removeEditToolbar();if(this.#ge){for(const t of this.#ge.values())clearTimeout(t);this.#ge=null}this.parent=null}get isResizable(){return!1}makeResizable(){if(this.isResizable){this.#we();this.#ee.classList.remove("hidden");bindEvents(this,this.div,["keydown"])}}get toolbarPosition(){return null}keydown(t){if(!this.isResizable||t.target!==this.div||"Enter"!==t.key)return;this._uiManager.setSelected(this);this.#se={savedX:this.x,savedY:this.y,savedWidth:this.width,savedHeight:this.height};const e=this.#ee.children;if(!this.#Yt){this.#Yt=Array.from(e);const t=this.#Pe.bind(this),i=this.#ke.bind(this),s=this._uiManager._signal;for(const e of this.#Yt){const n=e.getAttribute("data-resizer-name");e.setAttribute("role","spinbutton");e.addEventListener("keydown",t,{signal:s});e.addEventListener("blur",i,{signal:s});e.addEventListener("focus",this.#De.bind(this,n),{signal:s});e.setAttribute("data-l10n-id",AnnotationEditor._l10nResizer[n])}}const i=this.#Yt[0];let s=0;for(const t of e){if(t===i)break;s++}const n=(360-this.rotation+this.parentRotation)%360/90*(this.#Yt.length/4);if(n!==s){if(ns)for(let t=0;t{this.div?.classList.contains("selectedEditor")&&this._editToolbar?.show()}))}unselect(){this.#ee?.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(){}enterInEditMode(){}getImageForAltText(){return null}get contentDiv(){return this.div}get isEditing(){return this.#le}set isEditing(t){this.#le=t;if(this.parent)if(t){this.parent.setSelected(this);this.parent.setActiveEditor(this)}else this.parent.setActiveEditor(null)}setAspectRatio(t,e){this.#te=!0;const i=t/e,{style:s}=this.div;s.aspectRatio=i;s.height="auto"}static get MIN_SIZE(){return 16}static canCreateNewEmptyEditor(){return!0}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.#Qt=!1}disable(){this.div&&(this.div.tabIndex=-1);this.#Qt=!0}renderAnnotationElement(t){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 ut=3285377520,pt=4294901760,gt=65535;class MurmurHash3_64{constructor(t){this.h1=t?4294967295&t:ut;this.h2=t?4294967295&t:ut}update(t){let e,i;if("string"==typeof t){e=new Uint8Array(2*t.length);i=0;for(let s=0,n=t.length;s>>8;e[i++]=255&n}}}else{if(!ArrayBuffer.isView(t))throw new Error("Invalid data format, must be a string or TypedArray.");e=t.slice();i=e.byteLength}const s=i>>2,n=i-4*s,a=new Uint32Array(e.buffer,0,s);let r=0,o=0,l=this.h1,h=this.h2;const d=3432918353,c=461845907,u=11601,p=13715;for(let t=0;t>>17;r=r*c&pt|r*p>l^=r;l=l<<13|l>>>19;l=5*l+3864292196}else{o=a[t];o=o*d&pt|o*u>o=o<<15|o>>>17;o=o*c&pt|o*p>h^=o;h=h<<13|h>>>19;h=5*h+3864292196}r=0;switch(n){case 3:r^=e[4*s+2]<<16;case 2:r^=e[4*s+1]<<8;case 1:r^=e[4*s];r=r*d&pt|r*u>r=r<<15|r>>>17;r=r*c&pt|r*p>1&s?l^=r:h^=r}this.h1=l;this.h2=h}hexdigest(){let t=this.h1,e=this.h2;t^=e>>>1;t=3981806797*t&pt|36045*t>e=4283543511*e&pt|(2950163797*(e<<16|t>>>16)&pt)>>>16;t^=e>>>1;t=444984403*t&pt|60499*t>e=3301882366*e&pt|(3120437893*(e<<16|t>>>16)&pt)>>>16;t^=e>>>1;return(t>>>0).toString(16).padStart(8,"0")+(e>>>0).toString(16).padStart(8,"0")}}const mt=Object.freeze({map:null,hash:"",transfer:void 0});class AnnotationStorage{#Fe=!1;#Ie=null;#Le=new Map;constructor(){this.onSetModified=null;this.onResetModified=null;this.onAnnotationEditor=null}getValue(t,e){const i=this.#Le.get(t);return void 0===i?e:Object.assign(e,i)}getRawValue(t){return this.#Le.get(t)}remove(t){this.#Le.delete(t);0===this.#Le.size&&this.resetModified();if("function"==typeof this.onAnnotationEditor){for(const t of this.#Le.values())if(t instanceof AnnotationEditor)return;this.onAnnotationEditor(null)}}setValue(t,e){const i=this.#Le.get(t);let s=!1;if(void 0!==i){for(const[t,n]of Object.entries(e))if(i[t]!==n){s=!0;i[t]=n}}else{s=!0;this.#Le.set(t,e)}s&&this.#Oe();e instanceof AnnotationEditor&&"function"==typeof this.onAnnotationEditor&&this.onAnnotationEditor(e.constructor._type)}has(t){return this.#Le.has(t)}getAll(){return this.#Le.size>0?objectFromMap(this.#Le):null}setAll(t){for(const[e,i]of Object.entries(t))this.setValue(e,i)}get size(){return this.#Le.size}#Oe(){if(!this.#Fe){this.#Fe=!0;"function"==typeof this.onSetModified&&this.onSetModified()}}resetModified(){if(this.#Fe){this.#Fe=!1;"function"==typeof this.onResetModified&&this.onResetModified()}}get print(){return new PrintAnnotationStorage(this)}get serializable(){if(0===this.#Le.size)return mt;const t=new Map,e=new MurmurHash3_64,i=[],s=Object.create(null);let n=!1;for(const[i,a]of this.#Le){const r=a instanceof AnnotationEditor?a.serialize(!1,s):a;if(r){t.set(i,r);e.update(`${i}:${JSON.stringify(r)}`);n||=!!r.bitmap}}if(n)for(const e of t.values())e.bitmap&&i.push(e.bitmap);return t.size>0?{map:t,hash:e.hexdigest(),transfer:i}:mt}get editorStats(){let t=null;const e=new Map;for(const i of this.#Le.values()){if(!(i instanceof AnnotationEditor))continue;const s=i.telemetryFinalData;if(!s)continue;const{type:n}=s;e.has(n)||e.set(n,Object.getPrototypeOf(i).constructor);t||=Object.create(null);const a=t[n]||=new Map;for(const[t,e]of Object.entries(s)){if("type"===t)continue;let i=a.get(t);if(!i){i=new Map;a.set(t,i)}const s=i.get(e)??0;i.set(e,s+1)}}for(const[i,s]of e)t[i]=s.computeTelemetryFinalData(t[i]);return t}resetModifiedIds(){this.#Ie=null}get modifiedIds(){if(this.#Ie)return this.#Ie;const t=[];for(const e of this.#Le.values())e instanceof AnnotationEditor&&e.annotationElementId&&e.serialize()&&t.push(e.annotationElementId);return this.#Ie={ids:new Set(t),hash:t.join(",")}}}class PrintAnnotationStorage extends AnnotationStorage{#Ne;constructor(t){super();const{map:e,hash:i,transfer:s}=t.serializable,n=structuredClone(e,s?{transfer:s}:null);this.#Ne={map:n,hash:i,transfer:s}}get print(){unreachable("Should not call PrintAnnotationStorage.print")}get serializable(){return this.#Ne}get modifiedIds(){return shadow(this,"modifiedIds",{ids:new Set,hash:""})}}class FontLoader{#Be=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.#Be.clear();if(this.styleElement){this.styleElement.remove();this.styleElement=null}}async loadSystemFont({systemFontInfo:t,_inspectFont:e}){if(t&&!this.#Be.has(t.loadedName)){assert(!this.disableFontFace,"loadSystemFont shouldn't be called when `disableFontFace` is set.");if(this.isFontLoadingAPISupported){const{loadedName:i,src:s,style:n}=t,a=new FontFace(i,s,n);this.addNativeFontFace(a);try{await a.load();this.#Be.add(i);e?.(t)}catch{warn(`Cannot load system font: ${t.baseFontName}, installing it could help to improve PDF rendering.`);this.removeNativeFontFace(a)}}else unreachable("Not implemented: loadSystemFont without the Font Loading API.")}}async bind(t){if(t.attached||t.missingFile&&!t.systemFontInfo)return;t.attached=!0;if(t.systemFontInfo){await this.loadSystemFont(t);return}if(this.isFontLoadingAPISupported){const e=t.createNativeFontFace();if(e){this.addNativeFontFace(e);try{await e.loaded}catch(i){warn(`Failed to load font '${e.family}': '${i}'.`);t.disableFontFace=!0;throw i}}return}const e=t.createFontFaceRule();if(e){this.insertRule(e);if(this.isSyncFontLoadingSupported)return;await new Promise((e=>{const i=this._queueLoadingCallback(e);this._prepareFontLoadEvent(t,i)}))}}get isFontLoadingAPISupported(){return shadow(this,"isFontLoadingAPISupported",!!this._document?.fonts)}get isSyncFontLoadingSupported(){let t=!1;(e||"undefined"!=typeof navigator&&"string"==typeof navigator?.userAgent&&/Mozilla\/5.0.*?rv:\d+.*? Gecko/.test(navigator.userAgent))&&(t=!0);return shadow(this,"isSyncFontLoadingSupported",t)}_queueLoadingCallback(t){const{loadingRequests:e}=this,i={done:!1,complete:function completeRequest(){assert(!i.done,"completeRequest() cannot be called twice.");i.done=!0;for(;e.length>0&&e[0].done;){const t=e.shift();setTimeout(t.callback,0)}},callback:t};e.push(i);return i}get _loadTestFont(){return shadow(this,"_loadTestFont",atob("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"))}_prepareFontLoadEvent(t,e){function int32(t,e){return t.charCodeAt(e)<<24|t.charCodeAt(e+1)<<16|t.charCodeAt(e+2)<<8|255&t.charCodeAt(e+3)}function spliceString(t,e,i,s){return t.substring(0,e)+s+t.substring(e+i)}let i,s;const n=this._document.createElement("canvas");n.width=1;n.height=1;const a=n.getContext("2d");let r=0;const o=`lt${Date.now()}${this.loadTestFontId++}`;let l=this._loadTestFont;l=spliceString(l,976,o.length,o);const h=1482184792;let d=int32(l,16);for(i=0,s=o.length-3;i>24&255,t>>16&255,t>>8&255,255&t)}(d));const c=`@font-face {font-family:"${o}";src:${`url(data:font/opentype;base64,${btoa(l)});`}}`;this.insertRule(c);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(++r>30){warn("Load test font never loaded.");e();return}a.font="30px "+t;a.fillText(".",0,20);a.getImageData(0,0,1,1).data[3]>0?e():setTimeout(isFontReady.bind(null,t,e))}(o,(()=>{u.remove();e.complete()}))}}class FontFaceObject{constructor(t,{disableFontFace:e=!1,inspectFont:i=null}){this.compiledGlyphs=Object.create(null);for(const e in t)this[e]=t[e];this.disableFontFace=!0===e;this._inspectFont=i}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,${function toBase64Util(t){return Uint8Array.prototype.toBase64?t.toBase64():btoa(bytesToString(t))}(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];let i;try{i=t.get(this.loadedName+"_path_"+e)}catch(t){warn(`getPathGenerator - ignoring character: "${t}".`)}if(!Array.isArray(i)||0===i.length)return this.compiledGlyphs[e]=function(t,e){};const s=[];for(let t=0,e=i.length;tt.bezierCurveTo(e,n,a,r,o,l)));t+=6}break;case st:{const[e,n]=i.slice(t,t+2);s.push((t=>t.moveTo(e,n)));t+=2}break;case nt:{const[e,n]=i.slice(t,t+2);s.push((t=>t.lineTo(e,n)));t+=2}break;case at:{const[e,n,a,r]=i.slice(t,t+4);s.push((t=>t.quadraticCurveTo(e,n,a,r)));t+=4}break;case rt:s.push((t=>t.restore()));break;case ot:s.push((t=>t.save()));break;case lt:assert(2===s.length,"Scale command is only valid at the third position.");break;case ht:{const[e,n,a,r,o,l]=i.slice(t,t+6);s.push((t=>t.transform(e,n,a,r,o,l)));t+=6}break;case dt:{const[e,n]=i.slice(t,t+2);s.push((t=>t.translate(e,n)));t+=2}}s.push((t=>t.closePath()));return this.compiledGlyphs[e]=function glyphDrawer(t,e){s[0](t);s[1](t);t.scale(e,-e);for(let e=2,i=s.length;e({cMapData:t,isCompressed:this.isCompressed}))).catch((t=>{throw new Error(`Unable to load ${this.isCompressed?"binary ":""}CMap at: ${e}`)}))}async _fetch(t){unreachable("Abstract method `_fetch` called.")}}class DOMCMapReaderFactory extends BaseCMapReaderFactory{async _fetch(t){const e=await fetchData(t,this.isCompressed?"arraybuffer":"text");return e instanceof ArrayBuffer?new Uint8Array(e):stringToBytes(e)}}class BaseFilterFactory{addFilter(t){return"none"}addHCMFilter(t,e){return"none"}addAlphaFilter(t){return"none"}addLuminosityFilter(t){return"none"}addHighlightHCMFilter(t,e,i,s,n){return"none"}destroy(t=!1){}}class BaseStandardFontDataFactory{constructor({baseUrl:t=null}){this.baseUrl=t}async fetch({filename:t}){if(!this.baseUrl)throw new Error("Ensure that the `standardFontDataUrl` API parameter is provided.");if(!t)throw new Error("Font filename must be specified.");const e=`${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)}}async function node_utils_fetchData(t){const e=process.getBuiltinModule("fs"),i=await e.promises.readFile(t);return new Uint8Array(i)}const ft="Fill",bt="Stroke",At="Shading";function applyBoundingBox(t,e){if(!e)return;const i=e[2]-e[0],s=e[3]-e[1],n=new Path2D;n.rect(e[0],e[1],i,s);t.clip(n)}class BaseShadingPattern{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,s){let n;if(s===bt||s===ft){const a=e.current.getClippedPathBoundingBox(s,getCurrentTransform(t))||[0,0,0,0],r=Math.ceil(a[2]-a[0])||1,o=Math.ceil(a[3]-a[1])||1,l=e.cachedCanvases.getCanvas("pattern",r,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(-a[0],-a[1]);i=Util.transform(i,[1,0,0,1,a[0],a[1]]);h.transform(...e.baseTransform);this.matrix&&h.transform(...this.matrix);applyBoundingBox(h,this._bbox);h.fillStyle=this._createGradient(h);h.fill();n=t.createPattern(l.canvas,"no-repeat");const d=new DOMMatrix(i);n.setTransform(d)}else{applyBoundingBox(t,this._bbox);n=this._createGradient(t)}return n}}function drawTriangle(t,e,i,s,n,a,r,o){const l=e.coords,h=e.colors,d=t.data,c=4*t.width;let u;if(l[i+1]>l[s+1]){u=i;i=s;s=u;u=a;a=r;r=u}if(l[s+1]>l[n+1]){u=s;s=n;n=u;u=r;r=o;o=u}if(l[i+1]>l[s+1]){u=i;i=s;s=u;u=a;a=r;r=u}const p=(l[i]+e.offsetX)*e.scaleX,g=(l[i+1]+e.offsetY)*e.scaleY,m=(l[s]+e.offsetX)*e.scaleX,f=(l[s+1]+e.offsetY)*e.scaleY,b=(l[n]+e.offsetX)*e.scaleX,A=(l[n+1]+e.offsetY)*e.scaleY;if(g>=A)return;const v=h[a],y=h[a+1],w=h[a+2],x=h[r],_=h[r+1],E=h[r+2],C=h[o],S=h[o+1],T=h[o+2],M=Math.round(g),P=Math.round(A);let k,D,R,F,I,L,O,N;for(let t=M;t<=P;t++){if(tA?1:f===A?0:(f-t)/(f-A);k=m-(m-b)*e;D=x-(x-C)*e;R=_-(_-S)*e;F=E-(E-T)*e}let e;e=tA?1:(g-t)/(g-A);I=p-(p-b)*e;L=v-(v-C)*e;O=y-(y-S)*e;N=w-(w-T)*e;const i=Math.round(Math.min(k,I)),s=Math.round(Math.max(k,I));let n=c*t+4*i;for(let t=i;t<=s;t++){e=(k-t)/(k-I);e<0?e=0:e>1&&(e=1);d[n++]=D-(D-L)*e|0;d[n++]=R-(R-O)*e|0;d[n++]=F-(F-N)*e|0;d[n++]=255}}}function drawFigure(t,e,i){const s=e.coords,n=e.colors;let a,r;switch(e.type){case"lattice":const o=e.verticesPerRow,l=Math.floor(s.length/o)-1,h=o-1;for(a=0;a=Math.ceil(p*b)?v=o:w=!0;E>=Math.ceil(g*A)?y=l:x=!0;const C=this.getSizeAndScale(v,this.ctx.canvas.width,b),S=this.getSizeAndScale(y,this.ctx.canvas.height,A),T=t.cachedCanvases.getCanvas("pattern",C.size,S.size),M=T.context,P=r.createCanvasGraphics(M);P.groupLevel=t.groupLevel;this.setFillAndStrokeStyleToContext(P,s,a);M.translate(-C.scale*h,-S.scale*d);P.transform(C.scale,0,0,S.scale,0,0);M.save();this.clipBbox(P,h,d,c,u);P.baseTransform=getCurrentTransform(P.ctx);P.executeOperatorList(i);P.endDrawing();M.restore();if(w||x){const e=T.canvas;w&&(v=o);x&&(y=l);const i=this.getSizeAndScale(v,this.ctx.canvas.width,b),s=this.getSizeAndScale(y,this.ctx.canvas.height,A),n=i.size,a=s.size,r=t.cachedCanvases.getCanvas("pattern-workaround",n,a),c=r.context,u=w?Math.floor(p/o):0,m=x?Math.floor(g/l):0;for(let t=0;t<=u;t++)for(let i=0;i<=m;i++)c.drawImage(e,n*t,a*i,n,a,0,0,n,a);return{canvas:r.canvas,scaleX:i.scale,scaleY:s.scale,offsetX:h,offsetY:d}}return{canvas:T.canvas,scaleX:C.scale,scaleY:S.scale,offsetX:h,offsetY:d}}getSizeAndScale(t,e,i){const s=Math.max(TilingPattern.MAX_PATTERN_SIZE,e);let n=Math.ceil(t*i);n>=s?n=s:i=n/t;return{scale:i,size:n}}clipBbox(t,e,i,s,n){const a=s-e,r=n-i;t.ctx.rect(e,i,a,r);t.current.updateRectMinMax(getCurrentTransform(t.ctx),[e,i,s,n]);t.clip();t.endPath()}setFillAndStrokeStyleToContext(t,e,i){const s=t.ctx,n=t.current;switch(e){case vt:const t=this.ctx;s.fillStyle=t.fillStyle;s.strokeStyle=t.strokeStyle;n.fillColor=t.fillStyle;n.strokeColor=t.strokeStyle;break;case yt:const a=Util.makeHexColor(i[0],i[1],i[2]);s.fillStyle=a;s.strokeStyle=a;n.fillColor=a;n.strokeColor=a;break;default:throw new FormatError(`Unsupported paint type: ${e}`)}}getPattern(t,e,i,s){let n=i;if(s!==At){n=Util.transform(n,e.baseTransform);this.matrix&&(n=Util.transform(n,this.matrix))}const a=this.createPatternCanvas(e);let r=new DOMMatrix(n);r=r.translate(a.offsetX,a.offsetY);r=r.scale(1/a.scaleX,1/a.scaleY);const o=t.createPattern(a.canvas,"repeat");o.setTransform(r);return o}}function convertBlackAndWhiteToRGBA({src:t,srcPos:e=0,dest:i,width:s,height:n,nonBlackColor:a=4294967295,inverseDecode:r=!1}){const o=util_FeatureTest.isLittleEndian?4278190080:255,[l,h]=r?[a,o]:[o,a],d=s>>3,c=7&s,u=t.length;i=new Uint32Array(i.buffer);let p=0;for(let s=0;s>2),m=i.length,f=s+7>>3,b=4294967295,A=util_FeatureTest.isLittleEndian?4278190080:255;for(u=0;uf?s:8*t-7,r=-8&a;let o=0,c=0;for(;n>=1}}for(;l=a){g=n;m=s*g}l=0;for(p=m;p--;){c[l++]=d[h++];c[l++]=d[h++];c[l++]=d[h++];c[l++]=255}t.putImageData(o,0,u*wt)}}}function putBinaryImageMask(t,e){if(e.bitmap){t.drawImage(e.bitmap,0,0);return}const i=e.height,s=e.width,n=i%wt,a=(i-n)/wt,r=0===n?a:a+1,o=t.createImageData(s,wt);let l=0;const h=e.data,d=o.data;for(let e=0;e10&&"function"==typeof i,h=l?Date.now()+15:0;let d=0;const c=this.commonObjs,u=this.objs;let p;for(;;){if(void 0!==s&&r===s.nextBreakPoint){s.breakIt(r,i);return r}p=a[r];if(p!==X.dependency)this[p].apply(this,n[r]);else for(const t of n[r]){const e=t.startsWith("g_")?c:u;if(!e.has(t)){e.get(t,i);return r}}r++;if(r===o)return r;if(l&&++d>10){if(Date.now()>h){i();return r}d=0}}}#ze(){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.#ze();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.#Ue()}#Ue(){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,s=t.height??t.displayHeight;let n,a,r=Math.max(Math.hypot(e[0],e[1]),1),o=Math.max(Math.hypot(e[2],e[3]),1),l=i,h=s,d="prescale1";for(;r>2&&l>1||o>2&&h>1;){let e=l,i=h;if(r>2&&l>1){e=l>=16384?Math.floor(l/2)-1||1:Math.ceil(l/2);r/=l/e}if(o>2&&h>1){i=h>=16384?Math.floor(h/2)-1||1:Math.ceil(h)/2;o/=h/i}n=this.cachedCanvases.getCanvas(d,e,i);a=n.context;a.clearRect(0,0,e,i);a.drawImage(t,0,0,l,h,0,0,e,i);t=n.canvas;l=e;h=i;d="prescale1"===d?"prescale2":"prescale1"}return{img:t,paintWidth:l,paintHeight:h}}_createMaskCanvas(t){const e=this.ctx,{width:i,height:s}=t,n=this.current.fillColor,a=this.current.patternFill,r=getCurrentTransform(e);let o,l,h,d;if((t.bitmap||t.data)&&t.count>1){const e=t.bitmap||t.data.buffer;l=JSON.stringify(a?r:[r.slice(0,4),n]);o=this._cachedBitmapsMap.get(e);if(!o){o=new Map;this._cachedBitmapsMap.set(e,o)}const i=o.get(l);if(i&&!a){return{canvas:i,offsetX:Math.round(Math.min(r[0],r[2])+r[4]),offsetY:Math.round(Math.min(r[1],r[3])+r[5])}}h=i}if(!h){d=this.cachedCanvases.getCanvas("maskCanvas",i,s);putBinaryImageMask(d.context,t)}let c=Util.transform(r,[1/i,0,0,-1/s,0,0]);c=Util.transform(c,[1,0,0,1,0,-s]);const[u,p,g,m]=Util.getAxialAlignedBoundingBox([0,0,i,s],c),f=Math.round(g-u)||1,b=Math.round(m-p)||1,A=this.cachedCanvases.getCanvas("fillCanvas",f,b),v=A.context,y=u,w=p;v.translate(-y,-w);v.transform(...c);if(!h){h=this._scaleImage(d.canvas,getCurrentTransformInverse(v));h=h.img;o&&a&&o.set(l,h)}v.imageSmoothingEnabled=getImageSmoothingEnabled(getCurrentTransform(v),t.interpolate);drawImageAtIntegerCoords(v,h,0,0,h.width,h.height,0,0,i,s);v.globalCompositeOperation="source-in";const x=Util.transform(getCurrentTransformInverse(v),[1,0,0,1,-y,-w]);v.fillStyle=a?n.getPattern(e,this,x,ft):n;v.fillRect(0,0,i,s);if(o&&!a){this.cachedCanvases.delete("fillCanvas");o.set(l,A.canvas)}return{canvas:A.canvas,offsetX:Math.round(y),offsetY:Math.round(w)}}setLineWidth(t){t!==this.current.lineWidth&&(this._cachedScaleForStroking[0]=-1);this.current.lineWidth=t;this.ctx.lineWidth=t}setLineCap(t){this.ctx.lineCap=xt[t]}setLineJoin(t){this.ctx.lineJoin=_t[t]}setMiterLimit(t){this.ctx.miterLimit=t}setDash(t,e){const i=this.ctx;if(void 0!==i.setLineDash){i.setLineDash(t);i.lineDashOffset=e}}setRenderingIntent(t){}setFlatness(t){}setGState(t){for(const[e,i]of t)switch(e){case"LW":this.setLineWidth(i);break;case"LC":this.setLineCap(i);break;case"LJ":this.setLineJoin(i);break;case"ML":this.setMiterLimit(i);break;case"D":this.setDash(i[0],i[1]);break;case"RI":this.setRenderingIntent(i);break;case"FL":this.setFlatness(i);break;case"Font":this.setFont(i[0],i[1]);break;case"CA":this.current.strokeAlpha=i;break;case"ca":this.current.fillAlpha=i;this.ctx.globalAlpha=i;break;case"BM":this.ctx.globalCompositeOperation=i;break;case"SMask":this.current.activeSMask=i?this.tempSMask:null;this.tempSMask=null;this.checkSMaskState();break;case"TR":this.ctx.filter=this.current.transferMaps=this.filterFactory.addFilter(i)}}get inSMaskMode(){return!!this.suspendedCtx}checkSMaskState(){const t=this.inSMaskMode;this.current.activeSMask&&!t?this.beginSMaskMode():!this.current.activeSMask&&t&&this.endSMaskMode()}beginSMaskMode(){if(this.inSMaskMode)throw new Error("beginSMaskMode called while already in smask mode");const t=this.ctx.canvas.width,e=this.ctx.canvas.height,i="smaskGroupAt"+this.groupLevel,s=this.cachedCanvases.getCanvas(i,t,e);this.suspendedCtx=this.ctx;this.ctx=s.context;const n=this.ctx;n.setTransform(...getCurrentTransform(this.suspendedCtx));copyCtxState(this.suspendedCtx,n);!function mirrorContextOperations(t,e){if(t._removeMirroring)throw new Error("Context is already forwarding operations.");t.__originalSave=t.save;t.__originalRestore=t.restore;t.__originalRotate=t.rotate;t.__originalScale=t.scale;t.__originalTranslate=t.translate;t.__originalTransform=t.transform;t.__originalSetTransform=t.setTransform;t.__originalResetTransform=t.resetTransform;t.__originalClip=t.clip;t.__originalMoveTo=t.moveTo;t.__originalLineTo=t.lineTo;t.__originalBezierCurveTo=t.bezierCurveTo;t.__originalRect=t.rect;t.__originalClosePath=t.closePath;t.__originalBeginPath=t.beginPath;t._removeMirroring=()=>{t.save=t.__originalSave;t.restore=t.__originalRestore;t.rotate=t.__originalRotate;t.scale=t.__originalScale;t.translate=t.__originalTranslate;t.transform=t.__originalTransform;t.setTransform=t.__originalSetTransform;t.resetTransform=t.__originalResetTransform;t.clip=t.__originalClip;t.moveTo=t.__originalMoveTo;t.lineTo=t.__originalLineTo;t.bezierCurveTo=t.__originalBezierCurveTo;t.rect=t.__originalRect;t.closePath=t.__originalClosePath;t.beginPath=t.__originalBeginPath;delete t._removeMirroring};t.save=function ctxSave(){e.save();this.__originalSave()};t.restore=function ctxRestore(){e.restore();this.__originalRestore()};t.translate=function ctxTranslate(t,i){e.translate(t,i);this.__originalTranslate(t,i)};t.scale=function ctxScale(t,i){e.scale(t,i);this.__originalScale(t,i)};t.transform=function ctxTransform(t,i,s,n,a,r){e.transform(t,i,s,n,a,r);this.__originalTransform(t,i,s,n,a,r)};t.setTransform=function ctxSetTransform(t,i,s,n,a,r){e.setTransform(t,i,s,n,a,r);this.__originalSetTransform(t,i,s,n,a,r)};t.resetTransform=function ctxResetTransform(){e.resetTransform();this.__originalResetTransform()};t.rotate=function ctxRotate(t){e.rotate(t);this.__originalRotate(t)};t.clip=function ctxRotate(t){e.clip(t);this.__originalClip(t)};t.moveTo=function(t,i){e.moveTo(t,i);this.__originalMoveTo(t,i)};t.lineTo=function(t,i){e.lineTo(t,i);this.__originalLineTo(t,i)};t.bezierCurveTo=function(t,i,s,n,a,r){e.bezierCurveTo(t,i,s,n,a,r);this.__originalBezierCurveTo(t,i,s,n,a,r)};t.rect=function(t,i,s,n){e.rect(t,i,s,n);this.__originalRect(t,i,s,n)};t.closePath=function(){e.closePath();this.__originalClosePath()};t.beginPath=function(){e.beginPath();this.__originalBeginPath()}}(n,this.suspendedCtx);this.setGState([["BM","source-over"],["ca",1],["CA",1]])}endSMaskMode(){if(!this.inSMaskMode)throw new Error("endSMaskMode called while not in smask mode");this.ctx._removeMirroring();copyCtxState(this.ctx,this.suspendedCtx);this.ctx=this.suspendedCtx;this.suspendedCtx=null}compose(t){if(!this.current.activeSMask)return;if(t){t[0]=Math.floor(t[0]);t[1]=Math.floor(t[1]);t[2]=Math.ceil(t[2]);t[3]=Math.ceil(t[3])}else t=[0,0,this.ctx.canvas.width,this.ctx.canvas.height];const e=this.current.activeSMask,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,s){const n=s[0],a=s[1],r=s[2]-n,o=s[3]-a;if(0!==r&&0!==o){this.genericComposeSMask(e.context,i,r,o,e.subtype,e.backdrop,e.transferMap,n,a,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,s,n,a,r,o,l,h,d){let c=t.canvas,u=o-h,p=l-d;if(a){const e=Util.makeHexColor(...a);if(u<0||p<0||u+i>c.width||p+s>c.height){const t=this.cachedCanvases.getCanvas("maskExtension",i,s),n=t.context;n.drawImage(c,-u,-p);n.globalCompositeOperation="destination-atop";n.fillStyle=e;n.fillRect(0,0,i,s);n.globalCompositeOperation="source-over";c=t.canvas;u=p=0}else{t.save();t.globalAlpha=1;t.setTransform(1,0,0,1,0,0);const n=new Path2D;n.rect(u,p,i,s);t.clip(n);t.globalCompositeOperation="destination-atop";t.fillStyle=e;t.fillRect(u,p,i,s);t.restore()}}e.save();e.globalAlpha=1;e.setTransform(1,0,0,1,0,0);"Alpha"===n&&r?e.filter=this.filterFactory.addAlphaFilter(r):"Luminosity"===n&&(e.filter=this.filterFactory.addLuminosityFilter(r));const g=new Path2D;g.rect(o,l,i,s);e.clip(g);e.globalCompositeOperation="destination-in";e.drawImage(c,u,p,i,s,o,l,i,s);e.restore()}save(){if(this.inSMaskMode){copyCtxState(this.ctx,this.suspendedCtx);this.suspendedCtx.save()}else this.ctx.save();const t=this.current;this.stateStack.push(t);this.current=t.clone()}restore(){0===this.stateStack.length&&this.inSMaskMode&&this.endSMaskMode();if(0!==this.stateStack.length){this.current=this.stateStack.pop();if(this.inSMaskMode){this.suspendedCtx.restore();copyCtxState(this.suspendedCtx,this.ctx)}else this.ctx.restore();this.checkSMaskState();this.pendingClip=null;this._cachedScaleForStroking[0]=-1;this._cachedGetSinglePixelWidth=null}}transform(t,e,i,s,n,a){this.ctx.transform(t,e,i,s,n,a);this._cachedScaleForStroking[0]=-1;this._cachedGetSinglePixelWidth=null}constructPath(t,e,i){const s=this.ctx,n=this.current;let a,r,o=n.x,l=n.y;const h=getCurrentTransform(s),d=0===h[0]&&0===h[3]||0===h[1]&&0===h[2],c=d?i.slice(0):null;for(let i=0,u=0,p=t.length;i100&&(h=100);this.current.fontSizeScale=e/h;this.ctx.font=`${l} ${o} ${h}px ${r}`}setTextRenderingMode(t){this.current.textRenderingMode=t}setTextRise(t){this.current.textRise=t}moveText(t,e){this.current.x=this.current.lineX+=t;this.current.y=this.current.lineY+=e}setLeadingMoveText(t,e){this.setLeading(-e);this.moveText(t,e)}setTextMatrix(t,e,i,s,n,a){this.current.textMatrix=[t,e,i,s,n,a];this.current.textMatrixScale=Math.hypot(t,e);this.current.x=this.current.lineX=0;this.current.y=this.current.lineY=0}nextLine(){this.moveText(0,this.current.leading)}paintChar(t,e,i,s,n){const a=this.ctx,r=this.current,o=r.font,l=r.textRenderingMode,h=r.fontSize/r.fontSizeScale,d=l&w,c=!!(l&x),u=r.patternFill&&!o.missingFile,p=r.patternStroke&&!o.missingFile;let g;(o.disableFontFace||c||u||p)&&(g=o.getPathGenerator(this.commonObjs,t));if(o.disableFontFace||u||p){a.save();a.translate(e,i);a.beginPath();g(a,h);if(d===b||d===v){s&&a.setTransform(...s);a.fill()}if(d===A||d===v){n&&a.setTransform(...n);a.stroke()}a.restore()}else{d!==b&&d!==v||a.fillText(t,e,i);d!==A&&d!==v||a.strokeText(t,e,i)}if(c){(this.pendingTextPaths||=[]).push({transform:getCurrentTransform(a),x:e,y:i,fontSize:h,addToPath:g})}}get isFontSubpixelAAEnabled(){const{context:t}=this.cachedCanvases.getCanvas("isFontSubpixelAAEnabled",10,10);t.scale(1.5,1);t.fillText("I",0,10);const e=t.getImageData(0,0,10,10).data;let i=!1;for(let t=3;t0&&e[t]<255){i=!0;break}return shadow(this,"isFontSubpixelAAEnabled",i)}showText(t){const e=this.current,i=e.font;if(i.isType3Font)return this.showType3Text(t);const s=e.fontSize;if(0===s)return;const n=this.ctx,a=e.fontSizeScale,r=e.charSpacing,o=e.wordSpacing,l=e.fontDirection,h=e.textHScale*l,d=t.length,c=i.vertical,u=c?1:-1,p=i.defaultVMetrics,g=s*e.fontMatrix[0],m=e.textRenderingMode===b&&!i.disableFontFace&&!e.patternFill;n.save();n.transform(...e.textMatrix);n.translate(e.x,e.y+e.textRise);l>0?n.scale(h,-1):n.scale(h,1);let f,y;if(e.patternFill){n.save();const t=e.fillColor.getPattern(n,this,getCurrentTransformInverse(n),ft);f=getCurrentTransform(n);n.restore();n.fillStyle=t}if(e.patternStroke){n.save();const t=e.strokeColor.getPattern(n,this,getCurrentTransformInverse(n),bt);y=getCurrentTransform(n);n.restore();n.strokeStyle=t}let x=e.lineWidth;const _=e.textMatrixScale;if(0===_||0===x){const t=e.textRenderingMode&w;t!==A&&t!==v||(x=this.getSinglePixelWidth())}else x/=_;if(1!==a){n.scale(a,a);x/=a}n.lineWidth=x;if(i.isInvalidPDFjsFont){const i=[];let s=0;for(const e of t){i.push(e.unicode);s+=e.width}n.fillText(i.join(""),0,0);e.x+=s*g*h;n.restore();this.compose();return}let E,C=0;for(E=0;E0){const t=1e3*n.measureText(b).width/s*a;if(xnew CanvasGraphics(t,this.commonObjs,this.objs,this.canvasFactory,this.filterFactory,{optionalContentConfig:this.optionalContentConfig,markedContentStack:this.markedContentStack})};e=new TilingPattern(t,i,this.ctx,n,s)}else e=this._getPattern(t[1],t[2]);return e}setStrokeColorN(){this.current.strokeColor=this.getColorN_Pattern(arguments);this.current.patternStroke=!0}setFillColorN(){this.current.fillColor=this.getColorN_Pattern(arguments);this.current.patternFill=!0}setStrokeRGBColor(t,e,i){this.ctx.strokeStyle=this.current.strokeColor=Util.makeHexColor(t,e,i);this.current.patternStroke=!1}setStrokeTransparent(){this.ctx.strokeStyle=this.current.strokeColor="transparent";this.current.patternStroke=!1}setFillRGBColor(t,e,i){this.ctx.fillStyle=this.current.fillColor=Util.makeHexColor(t,e,i);this.current.patternFill=!1}setFillTransparent(){this.ctx.fillStyle=this.current.fillColor="transparent";this.current.patternFill=!1}_getPattern(t,e=null){let i;if(this.cachedPatterns.has(t))i=this.cachedPatterns.get(t);else{i=function getShadingPattern(t){switch(t[0]){case"RadialAxial":return new RadialAxialShadingPattern(t);case"Mesh":return new MeshShadingPattern(t);case"Dummy":return new DummyShadingPattern}throw new Error(`Unknown IR type: ${t[0]}`)}(this.getObject(t));this.cachedPatterns.set(t,i)}e&&(i.matrix=e);return i}shadingFill(t){if(!this.contentVisible)return;const e=this.ctx;this.save();const i=this._getPattern(t);e.fillStyle=i.getPattern(e,this,getCurrentTransformInverse(e),At);const s=getCurrentTransformInverse(e);if(s){const{width:t,height:i}=e.canvas,[n,a,r,o]=Util.getAxialAlignedBoundingBox([0,0,t,i],s);this.ctx.fillRect(n,a,r-n,o-a)}else this.ctx.fillRect(-1e10,-1e10,2e10,2e10);this.compose(this.current.getClippedPathBoundingBox());this.restore()}beginInlineImage(){unreachable("Should not call beginInlineImage")}beginImageData(){unreachable("Should not call beginImageData")}paintFormXObjectBegin(t,e){if(this.contentVisible){this.save();this.baseTransformStack.push(this.baseTransform);t&&this.transform(...t);this.baseTransform=getCurrentTransform(this.ctx);if(e){const t=e[2]-e[0],i=e[3]-e[1];this.ctx.rect(e[0],e[1],t,i);this.current.updateRectMinMax(getCurrentTransform(this.ctx),e);this.clip();this.endPath()}}}paintFormXObjectEnd(){if(this.contentVisible){this.restore();this.baseTransform=this.baseTransformStack.pop()}}beginGroup(t){if(!this.contentVisible)return;this.save();if(this.inSMaskMode){this.endSMaskMode();this.current.activeSMask=null}const e=this.ctx;t.isolated||info("TODO: Support non-isolated groups.");t.knockout&&warn("Knockout groups not supported.");const i=getCurrentTransform(e);t.matrix&&e.transform(...t.matrix);if(!t.bbox)throw new Error("Bounding box is required.");let s=Util.getAxialAlignedBoundingBox(t.bbox,getCurrentTransform(e));const n=[0,0,e.canvas.width,e.canvas.height];s=Util.intersect(s,n)||[0,0,0,0];const a=Math.floor(s[0]),r=Math.floor(s[1]),o=Math.max(Math.ceil(s[2])-a,1),l=Math.max(Math.ceil(s[3])-r,1);this.current.startNewPathAndClipBox([0,0,o,l]);let h="groupAt"+this.groupLevel;t.smask&&(h+="_smask_"+this.smaskCounter++%2);const d=this.cachedCanvases.getCanvas(h,o,l),c=d.context;c.translate(-a,-r);c.transform(...i);if(t.smask)this.smaskStack.push({canvas:d.canvas,context:c,offsetX:a,offsetY:r,subtype:t.smask.subtype,backdrop:t.smask.backdrop,transferMap:t.smask.transferMap||null,startTransformInverse:null});else{e.setTransform(1,0,0,1,0,0);e.translate(a,r);e.save()}copyCtxState(e,c);this.ctx=c;this.setGState([["BM","source-over"],["ca",1],["CA",1]]);this.groupStack.push(e);this.groupLevel++}endGroup(t){if(!this.contentVisible)return;this.groupLevel--;const e=this.ctx,i=this.groupStack.pop();this.ctx=i;this.ctx.imageSmoothingEnabled=!1;if(t.smask){this.tempSMask=this.smaskStack.pop();this.restore()}else{this.ctx.restore();const t=getCurrentTransform(this.ctx);this.restore();this.ctx.save();this.ctx.setTransform(...t);const i=Util.getAxialAlignedBoundingBox([0,0,e.canvas.width,e.canvas.height],t);this.ctx.drawImage(e.canvas,0,0);this.ctx.restore();this.compose(i)}}beginAnnotation(t,e,i,s,n){this.#ze();resetCtxToDefault(this.ctx);this.ctx.save();this.save();this.baseTransform&&this.ctx.setTransform(...this.baseTransform);if(e){const s=e[2]-e[0],a=e[3]-e[1];if(n&&this.annotationCanvasMap){(i=i.slice())[4]-=e[0];i[5]-=e[1];(e=e.slice())[0]=e[1]=0;e[2]=s;e[3]=a;const[n,r]=Util.singularValueDecompose2dScale(getCurrentTransform(this.ctx)),{viewportScale:o}=this,l=Math.ceil(s*this.outputScaleX*o),h=Math.ceil(a*this.outputScaleY*o);this.annotationCanvas=this.canvasFactory.create(l,h);const{canvas:d,context:c}=this.annotationCanvas;this.annotationCanvasMap.set(t,d);this.annotationCanvas.savedCtx=this.ctx;this.ctx=c;this.ctx.save();this.ctx.setTransform(n,0,0,-r,0,a*r);resetCtxToDefault(this.ctx)}else{resetCtxToDefault(this.ctx);this.endPath();this.ctx.rect(e[0],e[1],s,a);this.ctx.clip();this.ctx.beginPath()}}this.current=new CanvasExtraState(this.ctx.canvas.width,this.ctx.canvas.height);this.transform(...i);this.transform(...s)}endAnnotation(){if(this.annotationCanvas){this.ctx.restore();this.#Ue();this.ctx=this.annotationCanvas.savedCtx;delete this.annotationCanvas.savedCtx;delete this.annotationCanvas}}paintImageMaskXObject(t){if(!this.contentVisible)return;const e=t.count;(t=this.getObject(t.data,t)).count=e;const i=this.ctx,s=this.processingType3;if(s){void 0===s.compiled&&(s.compiled=function compileType3Glyph(t){const{width:e,height:i}=t;if(e>1e3||i>1e3)return null;const s=new Uint8Array([0,2,4,0,1,0,5,4,8,10,0,8,0,2,1,0]),n=e+1;let a,r,o,l=new Uint8Array(n*(i+1));const h=e+7&-8;let d=new Uint8Array(h*i),c=0;for(const e of t.data){let t=128;for(;t>0;){d[c++]=e&t?0:255;t>>=1}}let u=0;c=0;if(0!==d[c]){l[0]=1;++u}for(r=1;r>2)+(d[c+1]?4:0)+(d[c-h+1]?8:0);if(s[t]){l[o+r]=s[t];++u}c++}if(d[c-h]!==d[c]){l[o+r]=d[c]?2:4;++u}if(u>1e3)return null}c=h*(i-1);o=a*n;if(0!==d[c]){l[o]=8;++u}for(r=1;r1e3)return null;const p=new Int32Array([0,n,-1,0,-n,0,0,0,1]),g=new Path2D;for(a=0;u&&a<=i;a++){let t=a*n;const i=t+e;for(;t>4;l[t]&=r>>2|r<<2}g.lineTo(t%n,t/n|0);l[t]||--u}while(s!==t);--a}d=null;l=null;return function(t){t.save();t.scale(1/e,-1/i);t.translate(0,-i);t.fill(g);t.beginPath();t.restore()}}(t));if(s.compiled){s.compiled(i);return}}const n=this._createMaskCanvas(t),a=n.canvas;i.save();i.setTransform(1,0,0,1,0,0);i.drawImage(a,n.offsetX,n.offsetY);i.restore();this.compose()}paintImageMaskXObjectRepeat(t,e,i=0,s=0,n,a){if(!this.contentVisible)return;t=this.getObject(t.data,t);const r=this.ctx;r.save();const o=getCurrentTransform(r);r.transform(e,i,s,n,0,0);const l=this._createMaskCanvas(t);r.setTransform(1,0,0,1,l.offsetX-o[4],l.offsetY-o[5]);for(let t=0,h=a.length;te?h/e:1;r=l>e?l/e:1}}this._cachedScaleForStroking[0]=a;this._cachedScaleForStroking[1]=r}return this._cachedScaleForStroking}rescaleAndStroke(t){const{ctx:e}=this,{lineWidth:i}=this.current,[s,n]=this.getScaleForStroking();e.lineWidth=i||1;if(1===s&&1===n){e.stroke();return}const a=e.getLineDash();t&&e.save();e.scale(s,n);if(a.length>0){const t=Math.max(s,n);e.setLineDash(a.map((e=>e/t)));e.lineDashOffset/=t}e.stroke();t&&e.restore()}isContentVisible(){for(let t=this.markedContentStack.length-1;t>=0;t--)if(!this.markedContentStack[t].visible)return!1;return!0}}for(const t in X)void 0!==CanvasGraphics.prototype[t]&&(CanvasGraphics.prototype[X[t]]=CanvasGraphics.prototype[t]);class GlobalWorkerOptions{static#Ge=null;static#Ve="";static get workerPort(){return this.#Ge}static set workerPort(t){if(!("undefined"!=typeof Worker&&t instanceof Worker)&&null!==t)throw new Error("Invalid `workerPort` type.");this.#Ge=t}static get workerSrc(){return this.#Ve}static set workerSrc(t){if("string"!=typeof t)throw new Error("Invalid `workerSrc` type.");this.#Ve=t}}const St=1,Tt=2,Mt=1,Pt=2,kt=3,Dt=4,Rt=5,Ft=6,It=7,Lt=8;function wrapReason(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"MissingPDFException":return new MissingPDFException(t.message);case"PasswordException":return new PasswordException(t.message,t.code);case"UnexpectedResponseException":return new UnexpectedResponseException(t.message,t.status);case"UnknownErrorException":return new UnknownErrorException(t.message,t.details);default:return new UnknownErrorException(t.message,t.toString())}}class MessageHandler{#$e=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.#je.bind(this),{signal:this.#$e.signal})}#je({data:t}){if(t.targetName!==this.sourceName)return;if(t.stream){this.#We(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===St)i.resolve(t.data);else{if(t.callback!==Tt)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: ${t.action}`);if(t.callbackId){const i=this.sourceName,s=t.sourceName,n=this.comObj;new Promise((function(i){i(e(t.data))})).then((function(e){n.postMessage({sourceName:i,targetName:s,callback:St,callbackId:t.callbackId,data:e})}),(function(e){n.postMessage({sourceName:i,targetName:s,callback:Tt,callbackId:t.callbackId,reason:wrapReason(e)})}))}else t.streamId?this.#qe(t):e(t.data)}on(t,e){const i=this.actionHandler;if(i[t])throw new Error(`There is already an actionName called "${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 s=this.callbackId++,n=Promise.withResolvers();this.callbackCapabilities[s]=n;try{this.comObj.postMessage({sourceName:this.sourceName,targetName:this.targetName,action:t,callbackId:s,data:e},i)}catch(t){n.reject(t)}return n.promise}sendWithStream(t,e,i,s){const n=this.streamId++,a=this.sourceName,r=this.targetName,o=this.comObj;return new ReadableStream({start:i=>{const l=Promise.withResolvers();this.streamControllers[n]={controller:i,startCall:l,pullCall:null,cancelCall:null,isClosed:!1};o.postMessage({sourceName:a,targetName:r,action:t,streamId:n,data:e,desiredSize:i.desiredSize},s);return l.promise},pull:t=>{const e=Promise.withResolvers();this.streamControllers[n].pullCall=e;o.postMessage({sourceName:a,targetName:r,stream:Ft,streamId:n,desiredSize:t.desiredSize});return e.promise},cancel:t=>{assert(t instanceof Error,"cancel must have a valid reason");const e=Promise.withResolvers();this.streamControllers[n].cancelCall=e;this.streamControllers[n].isClosed=!0;o.postMessage({sourceName:a,targetName:r,stream:Mt,streamId:n,reason:wrapReason(t)});return e.promise}},i)}#qe(t){const e=t.streamId,i=this.sourceName,s=t.sourceName,n=this.comObj,a=this,r=this.actionHandler[t.action],o={enqueue(t,a=1,r){if(this.isCancelled)return;const o=this.desiredSize;this.desiredSize-=a;if(o>0&&this.desiredSize<=0){this.sinkCapability=Promise.withResolvers();this.ready=this.sinkCapability.promise}n.postMessage({sourceName:i,targetName:s,stream:Dt,streamId:e,chunk:t},r)},close(){if(!this.isCancelled){this.isCancelled=!0;n.postMessage({sourceName:i,targetName:s,stream:kt,streamId:e});delete a.streamSinks[e]}},error(t){assert(t instanceof Error,"error must have a valid reason");if(!this.isCancelled){this.isCancelled=!0;n.postMessage({sourceName:i,targetName:s,stream:Rt,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;new Promise((function(e){e(r(t.data,o))})).then((function(){n.postMessage({sourceName:i,targetName:s,stream:Lt,streamId:e,success:!0})}),(function(t){n.postMessage({sourceName:i,targetName:s,stream:Lt,streamId:e,reason:wrapReason(t)})}))}#We(t){const e=t.streamId,i=this.sourceName,s=t.sourceName,n=this.comObj,a=this.streamControllers[e],r=this.streamSinks[e];switch(t.stream){case Lt:t.success?a.startCall.resolve():a.startCall.reject(wrapReason(t.reason));break;case It:t.success?a.pullCall.resolve():a.pullCall.reject(wrapReason(t.reason));break;case Ft:if(!r){n.postMessage({sourceName:i,targetName:s,stream:It,streamId:e,success:!0});break}r.desiredSize<=0&&t.desiredSize>0&&r.sinkCapability.resolve();r.desiredSize=t.desiredSize;new Promise((function(t){t(r.onPull?.())})).then((function(){n.postMessage({sourceName:i,targetName:s,stream:It,streamId:e,success:!0})}),(function(t){n.postMessage({sourceName:i,targetName:s,stream:It,streamId:e,reason:wrapReason(t)})}));break;case Dt:assert(a,"enqueue should have stream controller");if(a.isClosed)break;a.controller.enqueue(t.chunk);break;case kt:assert(a,"close should have stream controller");if(a.isClosed)break;a.isClosed=!0;a.controller.close();this.#Xe(a,e);break;case Rt:assert(a,"error should have stream controller");a.controller.error(wrapReason(t.reason));this.#Xe(a,e);break;case Pt:t.success?a.cancelCall.resolve():a.cancelCall.reject(wrapReason(t.reason));this.#Xe(a,e);break;case Mt:if(!r)break;new Promise((function(e){e(r.onCancel?.(wrapReason(t.reason)))})).then((function(){n.postMessage({sourceName:i,targetName:s,stream:Pt,streamId:e,success:!0})}),(function(t){n.postMessage({sourceName:i,targetName:s,stream:Pt,streamId:e,reason:wrapReason(t)})}));r.sinkCapability.reject(wrapReason(t.reason));r.isCancelled=!0;delete this.streamSinks[e];break;default:throw new Error("Unexpected stream case")}}async#Xe(t,e){await Promise.allSettled([t.startCall?.promise,t.pullCall?.promise,t.cancelCall?.promise]);delete this.streamControllers[e]}destroy(){this.#$e?.abort();this.#$e=null}}class Metadata{#Ke;#Ye;constructor({parsedData:t,rawData:e}){this.#Ke=t;this.#Ye=e}getRaw(){return this.#Ye}get(t){return this.#Ke.get(t)??null}getAll(){return objectFromMap(this.#Ke)}has(t){return this.#Ke.has(t)}}const Ot=Symbol("INTERNAL");class OptionalContentGroup{#Qe=!1;#Je=!1;#Ze=!1;#ti=!0;constructor(t,{name:e,intent:i,usage:s,rbGroups:n}){this.#Qe=!!(t&r);this.#Je=!!(t&o);this.name=e;this.intent=i;this.usage=s;this.rbGroups=n}get visible(){if(this.#Ze)return this.#ti;if(!this.#ti)return!1;const{print:t,view:e}=this.usage;return this.#Qe?"OFF"!==e?.viewState:!this.#Je||"OFF"!==t?.printState}_setVisible(t,e,i=!1){t!==Ot&&unreachable("Internal method `_setVisible` called.");this.#Ze=i;this.#ti=e}}class OptionalContentConfig{#ei=null;#ii=new Map;#si=null;#ni=null;constructor(t,e=r){this.renderingIntent=e;this.name=null;this.creator=null;if(null!==t){this.name=t.name;this.creator=t.creator;this.#ni=t.order;for(const i of t.groups)this.#ii.set(i.id,new OptionalContentGroup(e,i));if("OFF"===t.baseState)for(const t of this.#ii.values())t._setVisible(Ot,!1);for(const e of t.on)this.#ii.get(e)._setVisible(Ot,!0);for(const e of t.off)this.#ii.get(e)._setVisible(Ot,!1);this.#si=this.getHash()}}#ai(t){const e=t.length;if(e<2)return!0;const i=t[0];for(let s=1;s0?objectFromMap(this.#ii):null}getGroup(t){return this.#ii.get(t)||null}getHash(){if(null!==this.#ei)return this.#ei;const t=new MurmurHash3_64;for(const[e,i]of this.#ii)t.update(`${e}:${i.visible}`);return this.#ei=t.hexdigest()}}class PDFDataTransportStream{constructor(t,{disableRange:e=!1,disableStream:i=!1}){assert(t,'PDFDataTransportStream - missing required "pdfDataRangeTransport" argument.');const{length:s,initialData:n,progressiveDone:a,contentDispositionFilename:r}=t;this._queuedChunks=[];this._progressiveDone=a;this._contentDispositionFilename=r;if(n?.length>0){const t=n instanceof Uint8Array&&n.byteLength===n.buffer.byteLength?n.buffer:new Uint8Array(n).buffer;this._queuedChunks.push(t)}this._pdfDataRangeTransport=t;this._isStreamingSupported=!i;this._isRangeSupported=!e;this._contentLength=s;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,s=null){this._stream=t;this._done=i||!1;this._filename=isPdfFile(s)?s:null;this._queuedChunks=e||[];this._loaded=0;for(const t of this._queuedChunks)this._loaded+=t.byteLength;this._requests=[];this._headersReady=Promise.resolve();t._fullRequestReader=this;this.onProgress=null}_enqueue(t){if(!this._done){if(this._requests.length>0){this._requests.shift().resolve({value:t,done:!1})}else this._queuedChunks.push(t);this._loaded+=t.byteLength}}get headersReady(){return this._headersReady}get filename(){return this._filename}get isRangeSupported(){return this._stream._isRangeSupported}get isStreamingSupported(){return this._stream._isStreamingSupported}get contentLength(){return this._stream._contentLength}async read(){if(this._queuedChunks.length>0){return{value:this._queuedChunks.shift(),done:!1}}if(this._done)return{value:void 0,done:!0};const t=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 s=e[t];void 0!==s&&i.append(t,s)}return i}function getResponseOrigin(t){try{return new URL(t).origin}catch{}return null}function validateRangeRequestCapabilities({responseHeaders:t,isHttp:e,rangeChunkSize:i,disableRange:s}){const n={allowRangeRequests:!1,suggestedLength:void 0},a=parseInt(t.get("Content-Length"),10);if(!Number.isInteger(a))return n;n.suggestedLength=a;if(a<=2*i)return n;if(s||!e)return n;if("bytes"!==t.get("Accept-Ranges"))return n;if("identity"!==(t.get("Content-Encoding")||"identity"))return n;n.allowRangeRequests=!0;return n}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 s=toParamRegExp("filename\\*((?!0\\d)\\d+)(\\*?)","ig");for(;null!==(i=s.exec(t));){let[,t,s,n]=i;t=parseInt(t,10);if(t in e){if(0===t)break}else e[t]=[s,n]}const n=[];for(let t=0;t{t._responseOrigin=getResponseOrigin(e.url);if(!validateResponseStatus(e.status))throw createResponseStatusError(e.status,s);this._reader=e.body.getReader();this._headersCapability.resolve();const i=e.headers,{allowRangeRequests:n,suggestedLength:a}=validateRangeRequestCapabilities({responseHeaders:i,isHttp:t.isHttp,rangeChunkSize:this._rangeChunkSize,disableRange:this._disableRange});this._isRangeSupported=n;this._contentLength=a||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 s=t.source;this._withCredentials=s.withCredentials||!1;this._readCapability=Promise.withResolvers();this._isStreamingSupported=!s.disableStream;this._abortController=new AbortController;const n=new Headers(t.headers);n.append("Range",`bytes=${e}-${i-1}`);const a=s.url;fetch(a,createFetchOptions(n,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 createResponseStatusError(e.status,a);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)}requestRange(t,e,i){const s={begin:t,end:e};for(const t in i)s[t]=i[t];return this.request(s)}requestFull(t){return this.request(t)}request(t){const e=new XMLHttpRequest,i=this.currXhrId++,s=this.pendingRequests[i]={xhr:e};e.open("GET",this.url);e.withCredentials=this.withCredentials;for(const[t,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}`);s.expectedStatus=206}else s.expectedStatus=200;e.responseType="arraybuffer";t.onError&&(e.onerror=function(i){t.onError(e.status)});e.onreadystatechange=this.onStateChange.bind(this,i);e.onprogress=this.onProgress.bind(this,i);s.onHeadersReceived=t.onHeadersReceived;s.onDone=t.onDone;s.onError=t.onError;s.onProgress=t.onProgress;e.send(null);return i}onProgress(t,e){const i=this.pendingRequests[t];i&&i.onProgress?.(e)}onStateChange(t,e){const i=this.pendingRequests[t];if(!i)return;const s=i.xhr;if(s.readyState>=2&&i.onHeadersReceived){i.onHeadersReceived();delete i.onHeadersReceived}if(4!==s.readyState)return;if(!(t in this.pendingRequests))return;delete this.pendingRequests[t];if(0===s.status&&this.isHttp){i.onError?.(s.status);return}const n=s.status||200;if(!(200===n&&206===i.expectedStatus)&&n!==i.expectedStatus){i.onError?.(s.status);return}const a=function network_getArrayBuffer(t){const e=t.response;return"string"!=typeof e?e:stringToBytes(e).buffer}(s);if(206===n){const t=s.getResponseHeader("Content-Range"),e=/bytes (\d+)-(\d+)\/(\d+)/.exec(t);i.onDone({begin:parseInt(e[1],10),chunk:a})}else a?i.onDone({begin:0,chunk:a}):i.onError?.(s.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;const i={onHeadersReceived:this._onHeadersReceived.bind(this),onDone:this._onDone.bind(this),onError:this._onError.bind(this),onProgress:this._onProgress.bind(this)};this._url=e.url;this._fullRequestId=t.requestFull(i);this._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(),s=new Headers(i?i.trim().split(/[\r\n]+/).map((t=>{const[e,...i]=t.split(": ");return[e,i.join(": ")]})):[]),{allowRangeRequests:n,suggestedLength:a}=validateRangeRequestCapabilities({responseHeaders:s,isHttp:this._manager.isHttp,rangeChunkSize:this._rangeChunkSize,disableRange:this._disableRange});n&&(this._isRangeSupported=!0);this._contentLength=a||this._contentLength;this._filename=extractFilenameFromHeader(s);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=createResponseStatusError(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;const s={onHeadersReceived:this._onHeadersReceived.bind(this),onDone:this._onDone.bind(this),onError:this._onError.bind(this),onProgress:this._onProgress.bind(this)};this._url=t.url;this._requestId=t.requestRange(e,i,s);this._requests=[];this._queuedChunk=null;this._done=!1;this._storedError=void 0;this.onProgress=null;this.onClosed=null}_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??=createResponseStatusError(t,this._url);for(const t of this._requests)t.reject(this._storedError);this._requests.length=0;this._queuedChunk=null}_onProgress(t){this.isStreamingSupported||this.onProgress?.({loaded:t.loaded})}get isStreamingSupported(){return!1}async read(){if(this._storedError)throw this._storedError;if(null!==this._queuedChunk){const t=this._queuedChunk;this._queuedChunk=null;return{value:t,done:!1}}if(this._done)return{value:void 0,done:!0};const t=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 Nt=/^[a-z][a-z0-9\-+.]+:/i;class PDFNodeStream{constructor(t){this.source=t;this.url=function parseUrlOrPath(t){if(Nt.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=new MissingPDFException(`Missing PDF "${this._url}".`));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 s=t.source;this._isStreamingSupported=!s.disableStream;const n=process.getBuiltinModule("fs");this._setReadableStream(n.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 Bt=30;class TextLayer{#ri=Promise.withResolvers();#ut=null;#oi=!1;#li=!!globalThis.FontInspector?.enabled;#hi=null;#di=null;#ci=0;#ui=0;#pi=null;#gi=null;#mi=0;#fi=0;#bi=Object.create(null);#Ai=[];#vi=null;#yi=[];#wi=new WeakMap;#xi=null;static#_i=new Map;static#Ei=new Map;static#Ci=new WeakMap;static#Si=null;static#Ti=new Set;constructor({textContentSource:t,container:e,viewport:i}){if(t instanceof ReadableStream)this.#vi=t;else{if("object"!=typeof t)throw new Error('No "textContentSource" parameter specified.');this.#vi=new ReadableStream({start(e){e.enqueue(t);e.close()}})}this.#ut=this.#gi=e;this.#fi=i.scale*(globalThis.devicePixelRatio||1);this.#mi=i.rotation;this.#di={div:null,properties:null,ctx:null};const{pageWidth:s,pageHeight:n,pageX:a,pageY:r}=i.rawDims;this.#xi=[1,0,0,-1,-a,r+n];this.#ui=s;this.#ci=n;TextLayer.#Mi();setLayerDimensions(e,i);this.#ri.promise.finally((()=>{TextLayer.#Ti.delete(this);this.#di=null;this.#bi=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.#pi.read().then((({value:t,done:e})=>{if(e)this.#ri.resolve();else{this.#hi??=t.lang;Object.assign(this.#bi,t.styles);this.#Pi(t.items);pump()}}),this.#ri.reject)};this.#pi=this.#vi.getReader();TextLayer.#Ti.add(this);pump();return this.#ri.promise}update({viewport:t,onBefore:e=null}){const i=t.scale*(globalThis.devicePixelRatio||1),s=t.rotation;if(s!==this.#mi){e?.();this.#mi=s;setLayerDimensions(this.#gi,{rotation:s})}if(i!==this.#fi){e?.();this.#fi=i;const t={div:null,properties:null,ctx:TextLayer.#ki(this.#hi)};for(const e of this.#yi){t.properties=this.#wi.get(e);t.div=e;this.#Di(t)}}}cancel(){const t=new AbortException("TextLayer task cancelled.");this.#pi?.cancel(t).catch((()=>{}));this.#pi=null;this.#ri.reject(t)}get textDivs(){return this.#yi}get textContentItemsStr(){return this.#Ai}#Pi(t){if(this.#oi)return;this.#di.ctx??=TextLayer.#ki(this.#hi);const e=this.#yi,i=this.#Ai;for(const s of t){if(e.length>1e5){warn("Ignoring additional textDivs for performance reasons.");this.#oi=!0;return}if(void 0!==s.str){i.push(s.str);this.#Ri(s)}else if("beginMarkedContentProps"===s.type||"beginMarkedContent"===s.type){const t=this.#ut;this.#ut=document.createElement("span");this.#ut.classList.add("markedContent");null!==s.id&&this.#ut.setAttribute("id",`${s.id}`);t.append(this.#ut)}else"endMarkedContent"===s.type&&(this.#ut=this.#ut.parentNode)}}#Ri(t){const e=document.createElement("span"),i={angle:0,canvasWidth:0,hasText:""!==t.str,hasEOL:t.hasEOL,fontSize:0};this.#yi.push(e);const s=Util.transform(this.#xi,t.transform);let n=Math.atan2(s[1],s[0]);const a=this.#bi[t.fontName];a.vertical&&(n+=Math.PI/2);let r=this.#li&&a.fontSubstitution||a.fontFamily;r=TextLayer.fontFamilyMap.get(r)||r;const o=Math.hypot(s[2],s[3]),l=o*TextLayer.#Fi(r,this.#hi);let h,d;if(0===n){h=s[4];d=s[5]-l}else{h=s[4]+l*Math.sin(n);d=s[5]-l*Math.cos(n)}const c="calc(var(--scale-factor)*",u=e.style;if(this.#ut===this.#gi){u.left=`${(100*h/this.#ui).toFixed(2)}%`;u.top=`${(100*d/this.#ci).toFixed(2)}%`}else{u.left=`${c}${h.toFixed(2)}px)`;u.top=`${c}${d.toFixed(2)}px)`}u.fontSize=`${c}${(TextLayer.#Si*o).toFixed(2)}px)`;u.fontFamily=r;i.fontSize=o;e.setAttribute("role","presentation");e.textContent=t.str;e.dir=t.dir;this.#li&&(e.dataset.fontName=a.fontSubstitutionLoadedName||t.fontName);0!==n&&(i.angle=n*(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=a.vertical?t.height:t.width);this.#wi.set(e,i);this.#di.div=e;this.#di.properties=i;this.#Di(this.#di);i.hasText&&this.#ut.append(e);if(i.hasEOL){const t=document.createElement("br");t.setAttribute("role","presentation");this.#ut.append(t)}}#Di(t){const{div:e,properties:i,ctx:s}=t,{style:n}=e;let a="";TextLayer.#Si>1&&(a=`scale(${1/TextLayer.#Si})`);if(0!==i.canvasWidth&&i.hasText){const{fontFamily:t}=n,{canvasWidth:r,fontSize:o}=i;TextLayer.#Ii(s,o*this.#fi,t);const{width:l}=s.measureText(e.textContent);l>0&&(a=`scaleX(${r*this.#fi/l}) ${a}`)}0!==i.angle&&(a=`rotate(${i.angle}deg) ${a}`);a.length>0&&(n.transform=a)}static cleanup(){if(!(this.#Ti.size>0)){this.#_i.clear();for(const{canvas:t}of this.#Ei.values())t.remove();this.#Ei.clear()}}static#ki(t=null){let e=this.#Ei.get(t||="");if(!e){const i=document.createElement("canvas");i.className="hiddenCanvasElement";i.lang=t;document.body.append(i);e=i.getContext("2d",{alpha:!1,willReadFrequently:!0});this.#Ei.set(t,e);this.#Ci.set(e,{size:0,family:""})}return e}static#Ii(t,e,i){const s=this.#Ci.get(t);if(e!==s.size||i!==s.family){t.font=`${e}px ${i}`;s.size=e;s.family=i}}static#Mi(){if(null!==this.#Si)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.#Si=t.getBoundingClientRect().height;t.remove()}static#Fi(t,e){const i=this.#_i.get(t);if(i)return i;const s=this.#ki(e);s.canvas.width=s.canvas.height=Bt;this.#Ii(s,Bt,t);const n=s.measureText("");let a=n.fontBoundingBoxAscent,r=Math.abs(n.fontBoundingBoxDescent);if(a){const e=a/(a+r);this.#_i.set(t,e);s.canvas.width=s.canvas.height=0;return e}s.strokeStyle="red";s.clearRect(0,0,Bt,Bt);s.strokeText("g",0,0);let o=s.getImageData(0,0,Bt,Bt).data;r=0;for(let t=o.length-1-3;t>=0;t-=4)if(o[t]>0){r=Math.ceil(t/4/Bt);break}s.clearRect(0,0,Bt,Bt);s.strokeText("A",0,Bt);o=s.getImageData(0,0,Bt,Bt).data;a=0;for(let t=0,e=o.length;t0){a=Bt-Math.floor(t/4/Bt);break}s.canvas.width=s.canvas.height=0;const l=a?a/(a+r):.8;this.#_i.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 s=t.name;if("#text"===s)i=t.value;else{if(!XfaText.shouldBuildText(s))return;t?.attributes?.textContent?i=t.attributes.textContent:t.value&&(i=t.value)}null!==i&&e.push({str:i});if(t.children)for(const e of t.children)walk(e)}(t);return i}static shouldBuildText(t){return!("textarea"===t||"input"===t||"option"===t||"select"===t)}}const Ht=65536,zt=e?class NodeCanvasFactory extends BaseCanvasFactory{_createCanvas(t,e){return process.getBuiltinModule("module").createRequire("file:///home/runner/work/pdf.js/pdf.js/src/display/node_utils.js")("@napi-rs/canvas").createCanvas(t,e)}}: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}},Ut=e?class NodeCMapReaderFactory extends BaseCMapReaderFactory{async _fetch(t){return node_utils_fetchData(t)}}:DOMCMapReaderFactory,Gt=e?class NodeFilterFactory extends BaseFilterFactory{}:class DOMFilterFactory extends BaseFilterFactory{#Li;#Oi;#Ni;#Bi;#Hi;#zi;#v=0;constructor({docId:t,ownerDocument:e=globalThis.document}){super();this.#Bi=t;this.#Hi=e}get#w(){return this.#Oi||=new Map}get#Ui(){return this.#zi||=new Map}get#Gi(){if(!this.#Ni){const t=this.#Hi.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.#Hi.createElementNS(ct,"svg");i.setAttribute("width",0);i.setAttribute("height",0);this.#Ni=this.#Hi.createElementNS(ct,"defs");t.append(i);i.append(this.#Ni);this.#Hi.body.append(t)}return this.#Ni}#Vi(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 s=i.join(",");return[s,s,s]}const[e,i,s]=t,n=new Array(256),a=new Array(256),r=new Array(256);for(let t=0;t<256;t++){n[t]=e[t]/255;a[t]=i[t]/255;r[t]=s[t]/255}return[n.join(","),a.join(","),r.join(",")]}#$i(t){if(void 0===this.#Li){this.#Li="";const t=this.#Hi.URL;t!==this.#Hi.baseURI&&(isDataScheme(t)?warn('#createUrl: ignore "data:"-URL for performance reasons.'):this.#Li=t.split("#",1)[0])}return`url(${this.#Li}#${t})`}addFilter(t){if(!t)return"none";let e=this.#w.get(t);if(e)return e;const[i,s,n]=this.#Vi(t),a=1===t.length?i:`${i}${s}${n}`;e=this.#w.get(a);if(e){this.#w.set(t,e);return e}const r=`g_${this.#Bi}_transfer_map_${this.#v++}`,o=this.#$i(r);this.#w.set(t,o);this.#w.set(a,o);const l=this.#ji(r);this.#Wi(i,s,n,l);return o}addHCMFilter(t,e){const i=`${t}-${e}`,s="base";let n=this.#Ui.get(s);if(n?.key===i)return n.url;if(n){n.filter?.remove();n.key=i;n.url="none";n.filter=null}else{n={key:i,url:"none",filter:null};this.#Ui.set(s,n)}if(!t||!e)return n.url;const a=this.#qi(t);t=Util.makeHexColor(...a);const r=this.#qi(e);e=Util.makeHexColor(...r);this.#Gi.style.color="";if("#000000"===t&&"#ffffff"===e||t===e)return n.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_${this.#Bi}_hcm_filter`,d=n.filter=this.#ji(h);this.#Wi(l,l,l,d);this.#Xi(d);const getSteps=(t,e)=>{const i=a[t]/255,s=r[t]/255,n=new Array(e+1);for(let t=0;t<=e;t++)n[t]=i+t/e*(s-i);return n.join(",")};this.#Wi(getSteps(0,5),getSteps(1,5),getSteps(2,5),d);n.url=this.#$i(h);return n.url}addAlphaFilter(t){let e=this.#w.get(t);if(e)return e;const[i]=this.#Vi([t]),s=`alpha_${i}`;e=this.#w.get(s);if(e){this.#w.set(t,e);return e}const n=`g_${this.#Bi}_alpha_map_${this.#v++}`,a=this.#$i(n);this.#w.set(t,a);this.#w.set(s,a);const r=this.#ji(n);this.#Ki(i,r);return a}addLuminosityFilter(t){let e,i,s=this.#w.get(t||"luminosity");if(s)return s;if(t){[e]=this.#Vi([t]);i=`luminosity_${e}`}else i="luminosity";s=this.#w.get(i);if(s){this.#w.set(t,s);return s}const n=`g_${this.#Bi}_luminosity_map_${this.#v++}`,a=this.#$i(n);this.#w.set(t,a);this.#w.set(i,a);const r=this.#ji(n);this.#Yi(r);t&&this.#Ki(e,r);return a}addHighlightHCMFilter(t,e,i,s,n){const a=`${e}-${i}-${s}-${n}`;let r=this.#Ui.get(t);if(r?.key===a)return r.url;if(r){r.filter?.remove();r.key=a;r.url="none";r.filter=null}else{r={key:a,url:"none",filter:null};this.#Ui.set(t,r)}if(!e||!i)return r.url;const[o,l]=[e,i].map(this.#qi.bind(this));let h=Math.round(.2126*o[0]+.7152*o[1]+.0722*o[2]),d=Math.round(.2126*l[0]+.7152*l[1]+.0722*l[2]),[c,u]=[s,n].map(this.#qi.bind(this));d{const s=new Array(256),n=(d-h)/i,a=t/255,r=(e-t)/(255*i);let o=0;for(let t=0;t<=i;t++){const e=Math.round(h+t*n),i=a+t*r;for(let t=o;t<=e;t++)s[t]=i;o=e+1}for(let t=o;t<256;t++)s[t]=s[o-1];return s.join(",")},p=`g_${this.#Bi}_hcm_${t}_filter`,g=r.filter=this.#ji(p);this.#Xi(g);this.#Wi(getSteps(c[0],u[0],5),getSteps(c[1],u[1],5),getSteps(c[2],u[2],5),g);r.url=this.#$i(p);return r.url}destroy(t=!1){if(!t||!this.#zi?.size){this.#Ni?.parentNode.parentNode.remove();this.#Ni=null;this.#Oi?.clear();this.#Oi=null;this.#zi?.clear();this.#zi=null;this.#v=0}}#Yi(t){const e=this.#Hi.createElementNS(ct,"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)}#Xi(t){const e=this.#Hi.createElementNS(ct,"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)}#ji(t){const e=this.#Hi.createElementNS(ct,"filter");e.setAttribute("color-interpolation-filters","sRGB");e.setAttribute("id",t);this.#Gi.append(e);return e}#Qi(t,e,i){const s=this.#Hi.createElementNS(ct,e);s.setAttribute("type","discrete");s.setAttribute("tableValues",i);t.append(s)}#Wi(t,e,i,s){const n=this.#Hi.createElementNS(ct,"feComponentTransfer");s.append(n);this.#Qi(n,"feFuncR",t);this.#Qi(n,"feFuncG",e);this.#Qi(n,"feFuncB",i)}#Ki(t,e){const i=this.#Hi.createElementNS(ct,"feComponentTransfer");e.append(i);this.#Qi(i,"feFuncA",t)}#qi(t){this.#Gi.style.color=t;return getRGB(getComputedStyle(this.#Gi).getPropertyValue("color"))}},Vt=e?class NodeStandardFontDataFactory extends BaseStandardFontDataFactory{async _fetch(t){return node_utils_fetchData(t)}}:DOMStandardFontDataFactory;function getDocument(t={}){"string"==typeof t||t instanceof URL?t={url:t}:(t instanceof ArrayBuffer||ArrayBuffer.isView(t))&&(t={data:t});const i=new PDFDocumentLoadingTask,{docId:s}=i,n=t.url?function getUrlProp(t){if(t instanceof URL)return t.href;try{return new URL(t,window.location).href}catch{if(e&&"string"==typeof t)return t}throw new Error("Invalid PDF url data: either string or URL-object is expected in the url property.")}(t.url):null,a=t.data?function getDataProp(t){if(e&&"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,r=t.httpHeaders||null,o=!0===t.withCredentials,l=t.password??null,h=t.range instanceof PDFDataRangeTransport?t.range:null,d=Number.isInteger(t.rangeChunkSize)&&t.rangeChunkSize>0?t.rangeChunkSize:Ht;let c=t.worker instanceof PDFWorker?t.worker:null;const u=t.verbosity,p="string"!=typeof t.docBaseUrl||isDataScheme(t.docBaseUrl)?null:t.docBaseUrl,g="string"==typeof t.cMapUrl?t.cMapUrl:null,m=!1!==t.cMapPacked,f=t.CMapReaderFactory||Ut,b="string"==typeof t.standardFontDataUrl?t.standardFontDataUrl:null,A=t.StandardFontDataFactory||Vt,v=!0!==t.stopAtErrors,y=Number.isInteger(t.maxImageSize)&&t.maxImageSize>-1?t.maxImageSize:-1,w=!1!==t.isEvalSupported,x="boolean"==typeof t.isOffscreenCanvasSupported?t.isOffscreenCanvasSupported:!e,_="boolean"==typeof t.isImageDecoderSupported?t.isImageDecoderSupported:!e&&(util_FeatureTest.platform.isFirefox||!globalThis.chrome),E=Number.isInteger(t.canvasMaxAreaInBytes)?t.canvasMaxAreaInBytes:-1,C="boolean"==typeof t.disableFontFace?t.disableFontFace:e,S=!0===t.fontExtraProperties,T=!0===t.enableXfa,M=t.ownerDocument||globalThis.document,P=!0===t.disableRange,k=!0===t.disableStream,D=!0===t.disableAutoFetch,R=!0===t.pdfBug,F=t.CanvasFactory||zt,I=t.FilterFactory||Gt,L=!0===t.enableHWA,O=h?h.length:t.length??NaN,N="boolean"==typeof t.useSystemFonts?t.useSystemFonts:!e&&!C,B="boolean"==typeof t.useWorkerFetch?t.useWorkerFetch:f===DOMCMapReaderFactory&&A===DOMStandardFontDataFactory&&g&&b&&isValidFetchUrl(g,document.baseURI)&&isValidFetchUrl(b,document.baseURI);t.canvasFactory&&deprecated("`canvasFactory`-instance option, please use `CanvasFactory` instead.");t.filterFactory&&deprecated("`filterFactory`-instance option, please use `FilterFactory` instead.");setVerbosityLevel(u);const H={canvasFactory:new F({ownerDocument:M,enableHWA:L}),filterFactory:new I({docId:s,ownerDocument:M}),cMapReaderFactory:B?null:new f({baseUrl:g,isCompressed:m}),standardFontDataFactory:B?null:new A({baseUrl:b})};if(!c){const t={verbosity:u,port:GlobalWorkerOptions.workerPort};c=t.port?PDFWorker.fromPort(t):new PDFWorker(t);i._worker=c}const z={docId:s,apiVersion:"4.9.124",data:a,password:l,disableAutoFetch:D,rangeChunkSize:d,length:O,docBaseUrl:p,enableXfa:T,evaluatorOptions:{maxImageSize:y,disableFontFace:C,ignoreErrors:v,isEvalSupported:w,isOffscreenCanvasSupported:x,isImageDecoderSupported:_,canvasMaxAreaInBytes:E,fontExtraProperties:S,useSystemFonts:N,cMapUrl:B?g:null,standardFontDataUrl:B?b:null}},U={disableFontFace:C,fontExtraProperties:S,ownerDocument:M,pdfBug:R,styleElement:null,loadingParams:{disableAutoFetch:D,enableXfa:T}};c.promise.then((function(){if(i.destroyed)throw new Error("Loading aborted");if(c.destroyed)throw new Error("Worker was destroyed");const t=c.messageHandler.sendWithPromise("GetDocRequest",z,a?[a.buffer]:null);let l;if(h)l=new PDFDataTransportStream(h,{disableRange:P,disableStream:k});else if(!a){if(!n)throw new Error("getDocument - no `url` parameter provided.");let t;if(e)if(isValidFetchUrl(n)){if("undefined"==typeof fetch||"undefined"==typeof Response||!("body"in Response.prototype))throw new Error("getDocument - the Fetch API was disabled in Node.js, see `--no-experimental-fetch`.");t=PDFFetchStream}else t=PDFNodeStream;else t=isValidFetchUrl(n)?PDFFetchStream:PDFNetworkStream;l=new t({url:n,length:O,httpHeaders:r,withCredentials:o,rangeChunkSize:d,disableRange:P,disableStream:k})}return t.then((t=>{if(i.destroyed)throw new Error("Loading aborted");if(c.destroyed)throw new Error("Worker was destroyed");const e=new MessageHandler(s,t,c.port),n=new WorkerTransport(e,i,l,U,H);i._transport=n;e.send("Ready",null)}))})).catch(i._capability.reject);return i}function isRefProxy(t){return"object"==typeof t&&Number.isInteger(t?.num)&&t.num>=0&&Number.isInteger(t?.gen)&&t.gen>=0}class PDFDocumentLoadingTask{static#Bi=0;constructor(){this._capability=Promise.withResolvers();this._transport=null;this._worker=null;this.docId="d"+PDFDocumentLoadingTask.#Bi++;this.destroyed=!1;this.onPassword=null;this.onProgress=null}get promise(){return this._capability.promise}async destroy(){this.destroyed=!0;try{this._worker?.port&&(this._worker._pendingDestroy=!0);await(this._transport?.destroy())}catch(t){this._worker?.port&&delete this._worker._pendingDestroy;throw t}this._transport=null;this._worker?.destroy();this._worker=null}}class PDFDataRangeTransport{constructor(t,e,i=!1,s=null){this.length=t;this.initialData=e;this.progressiveDone=i;this.contentDispositionFilename=s;this._rangeListeners=[];this._progressListeners=[];this._progressiveReadListeners=[];this._progressiveDoneListeners=[];this._readyCapability=Promise.withResolvers()}addRangeListener(t){this._rangeListeners.push(t)}addProgressListener(t){this._progressListeners.push(t)}addProgressiveReadListener(t){this._progressiveReadListeners.push(t)}addProgressiveDoneListener(t){this._progressiveDoneListeners.push(t)}onDataRange(t,e){for(const i of this._rangeListeners)i(t,e)}onDataProgress(t,e){this._readyCapability.promise.then((()=>{for(const i of this._progressListeners)i(t,e)}))}onDataProgressiveRead(t){this._readyCapability.promise.then((()=>{for(const e of this._progressiveReadListeners)e(t)}))}onDataProgressiveDone(){this._readyCapability.promise.then((()=>{for(const t of this._progressiveDoneListeners)t()}))}transportReady(){this._readyCapability.resolve()}requestDataRange(t,e){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()}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{#Ji=null;#Zi=!1;constructor(t,e,i,s=!1){this._pageIndex=t;this._pageInfo=e;this._transport=i;this._stats=s?new StatTimer:null;this._pdfBug=s;this.commonObjs=i.commonObjs;this.objs=new PDFObjects;this._maybeCleanupAfterRender=!1;this._intentStates=new Map;this.destroyed=!1}get pageNumber(){return this._pageIndex+1}get rotate(){return this._pageInfo.rotate}get ref(){return this._pageInfo.ref}get userUnit(){return this._pageInfo.userUnit}get view(){return this._pageInfo.view}getViewport({scale:t,rotation:e=this.rotate,offsetX:i=0,offsetY:s=0,dontFlip:n=!1}={}){return new PageViewport({viewBox:this.view,scale:t,rotation:e,offsetX:i,offsetY:s,dontFlip:n})}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,viewport:e,intent:i="display",annotationMode:s=p.ENABLE,transform:n=null,background:a=null,optionalContentConfigPromise:r=null,annotationCanvasMap:l=null,pageColors:h=null,printAnnotationStorage:d=null,isEditing:c=!1}){this._stats?.time("Overall");const u=this._transport.getRenderingIntent(i,s,d,c),{renderingIntent:g,cacheKey:m}=u;this.#Zi=!1;this.#ts();r||=this._transport.getOptionalContentConfig(g);let f=this._intentStates.get(m);if(!f){f=Object.create(null);this._intentStates.set(m,f)}if(f.streamReaderCancelTimeout){clearTimeout(f.streamReaderCancelTimeout);f.streamReaderCancelTimeout=null}const b=!!(g&o);if(!f.displayReadyCapability){f.displayReadyCapability=Promise.withResolvers();f.operatorList={fnArray:[],argsArray:[],lastChunk:!1,separateAnnots:null};this._stats?.time("Page Request");this._pumpOperatorList(u)}const complete=t=>{f.renderTasks.delete(A);(this._maybeCleanupAfterRender||b)&&(this.#Zi=!0);this.#es(!b);if(t){A.capability.reject(t);this._abortOperatorList({intentState:f,reason:t instanceof Error?t:new Error(t)})}else A.capability.resolve();if(this._stats){this._stats.timeEnd("Rendering");this._stats.timeEnd("Overall");globalThis.Stats?.enabled&&globalThis.Stats.add(this.pageNumber,this._stats)}},A=new InternalRenderTask({callback:complete,params:{canvasContext:t,viewport:e,transform:n,background:a},objs:this.objs,commonObjs:this.commonObjs,annotationCanvasMap:l,operatorList:f.operatorList,pageIndex:this._pageIndex,canvasFactory:this._transport.canvasFactory,filterFactory:this._transport.filterFactory,useRequestAnimationFrame:!b,pdfBug:this._pdfBug,pageColors:h});(f.renderTasks||=new Set).add(A);const v=A.task;Promise.all([f.displayReadyCapability.promise,r]).then((([t,e])=>{if(this.destroyed)complete();else{this._stats?.time("Rendering");if(!(e.renderingIntent&g))throw new Error("Must use the same `intent`-argument when calling the `PDFPageProxy.render` and `PDFDocumentProxy.getOptionalContentConfig` methods.");A.initializeGraphics({transparency:t,optionalContentConfig:e});A.operatorListChanged()}})).catch(complete);return v}getOperatorList({intent:t="display",annotationMode:e=p.ENABLE,printAnnotationStorage:i=null,isEditing:s=!1}={}){const n=this._transport.getRenderingIntent(t,e,i,s,!0);let a,r=this._intentStates.get(n.cacheKey);if(!r){r=Object.create(null);this._intentStates.set(n.cacheKey,r)}if(!r.opListReadCapability){a=Object.create(null);a.operatorListChanged=function operatorListChanged(){if(r.operatorList.lastChunk){r.opListReadCapability.resolve(r.operatorList);r.renderTasks.delete(a)}};r.opListReadCapability=Promise.withResolvers();(r.renderTasks||=new Set).add(a);r.operatorList={fnArray:[],argsArray:[],lastChunk:!1,separateAnnots:null};this._stats?.time("Page Request");this._pumpOperatorList(n)}return r.opListReadCapability.promise}streamTextContent({includeMarkedContent:t=!1,disableNormalization:e=!1}={}){return this._transport.messageHandler.sendWithStream("GetTextContent",{pageIndex:this._pageIndex,includeMarkedContent:!0===t,disableNormalization:!0===e},{highWaterMark:100,size:t=>t.items.length})}getTextContent(t={}){if(this._transport._htmlForXfa)return this.getXfa().then((t=>XfaText.textContent(t)));const e=this.streamTextContent(t);return new Promise((function(t,i){const s=e.getReader(),n={items:[],styles:Object.create(null),lang:null};!function pump(){s.read().then((function({value:e,done:i}){if(i)t(n);else{n.lang??=e.lang;Object.assign(n.styles,e.styles);n.items.push(...e.items);pump()}}),i)}()}))}getStructTree(){return this._transport.getStructTree(this._pageIndex)}_destroy(){this.destroyed=!0;const t=[];for(const e of this._intentStates.values()){this._abortOperatorList({intentState:e,reason:new Error("Page was destroyed."),force:!0});if(!e.opListReadCapability)for(const i of e.renderTasks){t.push(i.completed);i.cancel()}}this.objs.clear();this.#Zi=!1;this.#ts();return Promise.all(t)}cleanup(t=!1){this.#Zi=!0;const e=this.#es(!1);t&&e&&(this._stats&&=new StatTimer);return e}#es(t=!1){this.#ts();if(!this.#Zi||this.destroyed)return!1;if(t){this.#Ji=setTimeout((()=>{this.#Ji=null;this.#es(!1)}),5e3);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.#Zi=!1;return!0}#ts(){if(this.#Ji){clearTimeout(this.#Ji);this.#Ji=null}}_startRenderPage(t,e){const i=this._intentStates.get(e);if(i){this._stats?.timeEnd("Page Request");i.displayReadyCapability?.resolve(t)}}_renderPageChunk(t,e){for(let i=0,s=t.length;i{r.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.#es(!0)}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 LoopbackPort{#is=new Map;#ss=Promise.resolve();postMessage(t,e){const i={data:structuredClone(t,e?{transfer:e}:null)};this.#ss.then((()=>{for(const[t]of this.#is)t.call(this,i)}))}addEventListener(t,e,i=null){let s=null;if(i?.signal instanceof AbortSignal){const{signal:n}=i;if(n.aborted){warn("LoopbackPort - cannot use an `aborted` signal.");return}const onAbort=()=>this.removeEventListener(t,e);s=()=>n.removeEventListener("abort",onAbort);n.addEventListener("abort",onAbort)}this.#is.set(e,s)}removeEventListener(t,e){const i=this.#is.get(e);i?.();this.#is.delete(e)}terminate(){for(const[,t]of this.#is)t?.();this.#is.clear()}}class PDFWorker{static#ns=0;static#as=!1;static#rs;static{if(e){this.#as=!0;GlobalWorkerOptions.workerSrc||="./pdf.worker.mjs"}this._isSameOrigin=(t,e)=>{let i;try{i=new URL(t);if(!i.origin||"null"===i.origin)return!1}catch{return!1}const s=new URL(e,i);return i.origin===s.origin};this._createCDNWrapper=t=>{const e=`await import("${t}");`;return URL.createObjectURL(new Blob([e],{type:"text/javascript"}))}}constructor({name:t=null,port:e=null,verbosity:i=getVerbosityLevel()}={}){this.name=t;this.destroyed=!1;this.verbosity=i;this._readyCapability=Promise.withResolvers();this._port=null;this._webWorker=null;this._messageHandler=null;if(e){if(PDFWorker.#rs?.has(e))throw new Error("Cannot use more than one PDFWorker per port.");(PDFWorker.#rs||=new WeakMap).set(e,this);this._initializeFromPort(e)}else this._initialize()}get promise(){return this._readyCapability.promise}#os(){this._readyCapability.resolve();this._messageHandler.send("configure",{verbosity:this.verbosity})}get port(){return this._port}get messageHandler(){return this._messageHandler}_initializeFromPort(t){this._port=t;this._messageHandler=new MessageHandler("main","worker",t);this._messageHandler.on("ready",(function(){}));this.#os()}_initialize(){if(PDFWorker.#as||PDFWorker.#ls){this._setupFakeWorker();return}let{workerSrc:t}=PDFWorker;try{PDFWorker._isSameOrigin(window.location.href,t)||(t=PDFWorker._createCDNWrapper(new URL(t,window.location).href));const e=new Worker(t,{type:"module"}),i=new MessageHandler("main","worker",e),terminateEarly=()=>{s.abort();i.destroy();e.terminate();this.destroyed?this._readyCapability.reject(new Error("Worker was destroyed")):this._setupFakeWorker()},s=new AbortController;e.addEventListener("error",(()=>{this._webWorker||terminateEarly()}),{signal:s.signal});i.on("test",(t=>{s.abort();if(!this.destroyed&&t){this._messageHandler=i;this._port=e;this._webWorker=e;this.#os()}else terminateEarly()}));i.on("ready",(t=>{s.abort();if(this.destroyed)terminateEarly();else try{sendTest()}catch{this._setupFakeWorker()}}));const sendTest=()=>{const t=new Uint8Array;i.send("test",t,[t.buffer])};sendTest();return}catch{info("The worker has been disabled.")}this._setupFakeWorker()}_setupFakeWorker(){if(!PDFWorker.#as){warn("Setting up fake worker.");PDFWorker.#as=!0}PDFWorker._setupFakeWorkerGlobal.then((t=>{if(this.destroyed){this._readyCapability.reject(new Error("Worker was destroyed"));return}const e=new LoopbackPort;this._port=e;const i="fake"+PDFWorker.#ns++,s=new MessageHandler(i+"_worker",i,e);t.setup(s,e);this._messageHandler=new MessageHandler(i,i+"_worker",e);this.#os()})).catch((t=>{this._readyCapability.reject(new Error(`Setting up fake worker failed: "${t.message}".`))}))}destroy(){this.destroyed=!0;this._webWorker?.terminate();this._webWorker=null;PDFWorker.#rs?.delete(this._port);this._port=null;this._messageHandler?.destroy();this._messageHandler=null}static fromPort(t){if(!t?.port)throw new Error("PDFWorker.fromPort - invalid method signature.");const e=this.#rs?.get(t.port);if(e){if(e._pendingDestroy)throw new Error("PDFWorker.fromPort - the worker is being destroyed.\nPlease remember to await `PDFDocumentLoadingTask.destroy()`-calls.");return e}return new PDFWorker(t)}static get workerSrc(){if(GlobalWorkerOptions.workerSrc)return GlobalWorkerOptions.workerSrc;throw new Error('No "GlobalWorkerOptions.workerSrc" specified.')}static get#ls(){try{return globalThis.pdfjsWorker?.WorkerMessageHandler||null}catch{return null}}static get _setupFakeWorkerGlobal(){return shadow(this,"_setupFakeWorkerGlobal",(async()=>{if(this.#ls)return this.#ls;return(await import(this.workerSrc)).WorkerMessageHandler})())}}class WorkerTransport{#hs=new Map;#ds=new Map;#cs=new Map;#us=new Map;#ps=null;constructor(t,e,i,s,n){this.messageHandler=t;this.loadingTask=e;this.commonObjs=new PDFObjects;this.fontLoader=new FontLoader({ownerDocument:s.ownerDocument,styleElement:s.styleElement});this.loadingParams=s.loadingParams;this._params=s;this.canvasFactory=n.canvasFactory;this.filterFactory=n.filterFactory;this.cMapReaderFactory=n.cMapReaderFactory;this.standardFontDataFactory=n.standardFontDataFactory;this.destroyed=!1;this.destroyCapability=null;this._networkStream=i;this._fullReader=null;this._lastProgress=null;this.downloadInfoCapability=Promise.withResolvers();this.setupMessageHandler()}#gs(t,e=null){const i=this.#hs.get(t);if(i)return i;const s=this.messageHandler.sendWithPromise(t,e);this.#hs.set(t,s);return s}get annotationStorage(){return shadow(this,"annotationStorage",new AnnotationStorage)}getRenderingIntent(t,e=p.ENABLE,i=null,s=!1,n=!1){let g=r,m=mt;switch(t){case"any":g=a;break;case"display":break;case"print":g=o;break;default:warn(`getRenderingIntent - invalid intent: ${t}`)}const f=g&o&&i instanceof PrintAnnotationStorage?i:this.annotationStorage;switch(e){case p.DISABLE:g+=d;break;case p.ENABLE:break;case p.ENABLE_FORMS:g+=l;break;case p.ENABLE_STORAGE:g+=h;m=f.serializable;break;default:warn(`getRenderingIntent - invalid annotationMode: ${e}`)}s&&(g+=c);n&&(g+=u);const{ids:b,hash:A}=f.modifiedIds;return{renderingIntent:g,cacheKey:[g,m.hash,A].join("_"),annotationStorageSerializable:m,modifiedIds:b}}destroy(){if(this.destroyCapability)return this.destroyCapability.promise;this.destroyed=!0;this.destroyCapability=Promise.withResolvers();this.#ps?.reject(new Error("Worker was destroyed during onPassword callback"));const t=[];for(const e of this.#ds.values())t.push(e._destroy());this.#ds.clear();this.#cs.clear();this.#us.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.#hs.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:s,contentLength:n}=this._fullReader;if(!i||!s){this._lastProgress&&e.onProgress?.(this._lastProgress);this._fullReader.onProgress=t=>{e.onProgress?.({loaded:t.loaded,total:t.total})}}return{isStreamingSupported:i,isRangeSupported:s,contentLength:n}}));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",(function(t){let i;switch(t.name){case"PasswordException":i=new PasswordException(t.message,t.code);break;case"InvalidPDFException":i=new InvalidPDFException(t.message);break;case"MissingPDFException":i=new MissingPDFException(t.message);break;case"UnexpectedResponseException":i=new UnexpectedResponseException(t.message,t.status);break;case"UnknownErrorException":i=new UnknownErrorException(t.message,t.details);break;default:unreachable("DocException - expected a valid Error.")}e._capability.reject(i)}));t.on("PasswordRequest",(t=>{this.#ps=Promise.withResolvers();if(e.onPassword){const updatePassword=t=>{t instanceof Error?this.#ps.reject(t):this.#ps.resolve({password:t})};try{e.onPassword(updatePassword,t.code)}catch(t){this.#ps.reject(t)}}else this.#ps.reject(new PasswordException(t.message,t.code));return this.#ps.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.#ds.get(t.pageIndex)._startRenderPage(t.transparency,t.cacheKey)}));t.on("commonobj",(([e,i,s])=>{if(this.destroyed)return null;if(this.commonObjs.has(e))return null;switch(i){case"Font":const{disableFontFace:n,fontExtraProperties:a,pdfBug:r}=this._params;if("error"in s){const t=s.error;warn(`Error during font loading: ${t}`);this.commonObjs.resolve(e,t);break}const o=r&&globalThis.FontInspector?.enabled?(t,e)=>globalThis.FontInspector.fontAdded(t,e):null,l=new FontFaceObject(s,{disableFontFace:n,inspectFont:o});this.fontLoader.bind(l).catch((()=>t.sendWithPromise("FontFallback",{id:e}))).finally((()=>{!a&&l.data&&(l.data=null);this.commonObjs.resolve(e,l)}));break;case"CopyLocalImage":const{imageRef:h}=s;assert(h,"The imageRef must be defined.");for(const t of this.#ds.values())for(const[,i]of t.objs)if(i?.ref===h){if(!i.dataLen)return null;this.commonObjs.resolve(e,structuredClone(i));return i.dataLen}break;case"FontPath":case"Image":case"Pattern":this.commonObjs.resolve(e,s);break;default:throw new Error(`Got unknown common object type ${i}`)}return null}));t.on("obj",(([t,e,i,s])=>{if(this.destroyed)return;const n=this.#ds.get(e);if(!n.objs.has(t))if(0!==n._intentStates.size)switch(i){case"Image":n.objs.resolve(t,s);s?.dataLen>1e7&&(n._maybeCleanupAfterRender=!0);break;case"Pattern":n.objs.resolve(t,s);break;default:throw new Error(`Got unknown object type ${i}`)}else s?.bitmap?.close()}));t.on("DocProgress",(t=>{this.destroyed||e.onProgress?.({loaded:t.loaded,total:t.total})}));t.on("FetchBuiltInCMap",(async t=>{if(this.destroyed)throw new Error("Worker was destroyed.");if(!this.cMapReaderFactory)throw new Error("CMapReaderFactory not initialized, see the `useWorkerFetch` parameter.");return this.cMapReaderFactory.fetch(t)}));t.on("FetchStandardFontData",(async t=>{if(this.destroyed)throw new Error("Worker was destroyed.");if(!this.standardFontDataFactory)throw new Error("StandardFontDataFactory not initialized, see the `useWorkerFetch` parameter.");return this.standardFontDataFactory.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.#cs.get(e);if(i)return i;const s=this.messageHandler.sendWithPromise("GetPage",{pageIndex:e}).then((i=>{if(this.destroyed)throw new Error("Transport destroyed");i.refStr&&this.#us.set(i.refStr,t);const s=new PDFPageProxy(e,i,this,this._params.pdfBug);this.#ds.set(e,s);return s}));this.#cs.set(e,s);return s}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.#gs("GetFieldObjects")}hasJSActions(){return this.#gs("HasJSActions")}getCalculationOrderIds(){return this.messageHandler.sendWithPromise("GetCalculationOrderIds",null)}getDestinations(){return this.messageHandler.sendWithPromise("GetDestinations",null)}getDestination(t){return"string"!=typeof t?Promise.reject(new Error("Invalid destination request.")):this.messageHandler.sendWithPromise("GetDestination",{id:t})}getPageLabels(){return this.messageHandler.sendWithPromise("GetPageLabels",null)}getPageLayout(){return this.messageHandler.sendWithPromise("GetPageLayout",null)}getPageMode(){return this.messageHandler.sendWithPromise("GetPageMode",null)}getViewerPreferences(){return this.messageHandler.sendWithPromise("GetViewerPreferences",null)}getOpenAction(){return this.messageHandler.sendWithPromise("GetOpenAction",null)}getAttachments(){return this.messageHandler.sendWithPromise("GetAttachments",null)}getDocJSActions(){return this.#gs("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.#gs("GetOptionalContentConfig").then((e=>new OptionalContentConfig(e,t)))}getPermissions(){return this.messageHandler.sendWithPromise("GetPermissions",null)}getMetadata(){const t="GetMetadata",e=this.#hs.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.#hs.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.#ds.values()){if(!t.cleanup())throw new Error(`startCleanup: Page ${t.pageNumber} is currently rendering.`)}this.commonObjs.clear();t||this.fontLoader.clear();this.#hs.clear();this.filterFactory.destroy(!0);TextLayer.cleanup()}}cachedPageNumber(t){if(!isRefProxy(t))return null;const e=0===t.gen?`${t.num}R`:`${t.num}R${t.gen}`;return this.#us.get(e)??null}}const $t=Symbol("INITIAL_DATA");class PDFObjects{#ms=Object.create(null);#fs(t){return this.#ms[t]||={...Promise.withResolvers(),data:$t}}get(t,e=null){if(e){const i=this.#fs(t);i.promise.then((()=>e(i.data)));return null}const i=this.#ms[t];if(!i||i.data===$t)throw new Error(`Requesting object that isn't resolved yet ${t}.`);return i.data}has(t){const e=this.#ms[t];return!!e&&e.data!==$t}resolve(t,e=null){const i=this.#fs(t);i.data=e;i.resolve()}clear(){for(const t in this.#ms){const{data:e}=this.#ms[t];e?.bitmap?.close()}this.#ms=Object.create(null)}*[Symbol.iterator](){for(const t in this.#ms){const{data:e}=this.#ms[t];e!==$t&&(yield[t,e])}}}class RenderTask{#bs=null;constructor(t){this.#bs=t;this.onContinue=null}get promise(){return this.#bs.capability.promise}cancel(t=0){this.#bs.cancel(null,t)}get separateAnnots(){const{separateAnnots:t}=this.#bs.operatorList;if(!t)return!1;const{annotationCanvasMap:e}=this.#bs;return t.form||t.canvas&&e?.size>0}}class InternalRenderTask{#As=null;static#vs=new WeakSet;constructor({callback:t,params:e,objs:i,commonObjs:s,annotationCanvasMap:n,operatorList:a,pageIndex:r,canvasFactory:o,filterFactory:l,useRequestAnimationFrame:h=!1,pdfBug:d=!1,pageColors:c=null}){this.callback=t;this.params=e;this.objs=i;this.commonObjs=s;this.annotationCanvasMap=n;this.operatorListIdx=null;this.operatorList=a;this._pageIndex=r;this.canvasFactory=o;this.filterFactory=l;this._pdfBug=d;this.pageColors=c;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.canvasContext.canvas}get completed(){return this.capability.promise.catch((function(){}))}initializeGraphics({transparency:t=!1,optionalContentConfig:e}){if(this.cancelled)return;if(this._canvas){if(InternalRenderTask.#vs.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.#vs.add(this._canvas)}if(this._pdfBug&&globalThis.StepperManager?.enabled){this.stepper=globalThis.StepperManager.create(this._pageIndex);this.stepper.init(this.operatorList);this.stepper.nextBreakPoint=this.stepper.getNextBreakPoint()}const{canvasContext:i,viewport:s,transform:n,background:a}=this.params;this.gfx=new CanvasGraphics(i,this.commonObjs,this.objs,this.canvasFactory,this.filterFactory,{optionalContentConfig:e},this.annotationCanvasMap,this.pageColors);this.gfx.beginDrawing({transform:n,viewport:s,transparency:t,background:a});this.operatorListIdx=0;this.graphicsReady=!0;this.graphicsReadyCallback?.()}cancel(t=null,e=0){this.running=!1;this.cancelled=!0;this.gfx?.endDrawing();if(this.#As){window.cancelAnimationFrame(this.#As);this.#As=null}InternalRenderTask.#vs.delete(this._canvas);this.callback(t||new RenderingCancelledException(`Rendering cancelled, page ${this._pageIndex+1}`,e))}operatorListChanged(){if(this.graphicsReady){this.stepper?.updateOperatorList(this.operatorList);this.running||this._continue()}else this.graphicsReadyCallback||=this._continueBound}_continue(){this.running=!0;this.cancelled||(this.task.onContinue?this.task.onContinue(this._scheduleNextBound):this._scheduleNext())}_scheduleNext(){this._useRequestAnimationFrame?this.#As=window.requestAnimationFrame((()=>{this.#As=null;this._nextBound().catch(this._cancelBound)})):Promise.resolve().then(this._nextBound).catch(this._cancelBound)}async _next(){if(!this.cancelled){this.operatorListIdx=this.gfx.executeOperatorList(this.operatorList,this.operatorListIdx,this._continueBound,this.stepper);if(this.operatorListIdx===this.operatorList.argsArray.length){this.running=!1;if(this.operatorList.lastChunk){this.gfx.endDrawing();InternalRenderTask.#vs.delete(this._canvas);this.callback()}}}}}const jt="4.9.124",Wt="867aaf01f";function makeColorComp(t){return Math.floor(255*Math.max(0,Math.min(1,t))).toString(16).padStart(2,"0")}function scaleAndClamp(t){return Math.max(0,Math.min(255,255*t))}class ColorConverters{static CMYK_G([t,e,i,s]){return["G",1-Math.min(1,.3*t+.59*i+.11*e+s)]}static G_CMYK([t]){return["CMYK",0,0,0,1-t]}static G_RGB([t]){return["RGB",t,t,t]}static G_rgb([t]){return[t=scaleAndClamp(t),t,t]}static G_HTML([t]){const e=makeColorComp(t);return`#${e}${e}${e}`}static RGB_G([t,e,i]){return["G",.3*t+.59*e+.11*i]}static RGB_rgb(t){return t.map(scaleAndClamp)}static RGB_HTML(t){return`#${t.map(makeColorComp).join("")}`}static T_HTML(){return"#00000000"}static T_rgb(){return[null]}static CMYK_RGB([t,e,i,s]){return["RGB",1-Math.min(1,t+s),1-Math.min(1,i+s),1-Math.min(1,e+s)]}static CMYK_rgb([t,e,i,s]){return[scaleAndClamp(1-Math.min(1,t+s)),scaleAndClamp(1-Math.min(1,i+s)),scaleAndClamp(1-Math.min(1,e+s))]}static CMYK_HTML(t){const e=this.CMYK_RGB(t).slice(1);return this.RGB_HTML(e)}static RGB_CMYK([t,e,i]){const s=1-t,n=1-e,a=1-i;return["CMYK",s,n,a,Math.min(s,n,a)]}}class BaseSVGFactory{create(t,e,i=!1){if(t<=0||e<=0)throw new Error("Invalid SVG dimensions");const s=this._createSVG("svg:svg");s.setAttribute("version","1.1");if(!i){s.setAttribute("width",`${t}px`);s.setAttribute("height",`${e}px`)}s.setAttribute("preserveAspectRatio","none");s.setAttribute("viewBox",`0 0 ${t} ${e}`);return s}createElement(t){if("string"!=typeof t)throw new Error("Invalid SVG element type");return this._createSVG(t)}_createSVG(t){unreachable("Abstract method `_createSVG` called.")}}class DOMSVGFactory extends BaseSVGFactory{_createSVG(t){return document.createElementNS(ct,t)}}class XfaLayer{static setupStorage(t,e,i,s,n){const a=s.getValue(e,{value:null});switch(i.name){case"textarea":null!==a.value&&(t.textContent=a.value);if("print"===n)break;t.addEventListener("input",(t=>{s.setValue(e,{value:t.target.value})}));break;case"input":if("radio"===i.attributes.type||"checkbox"===i.attributes.type){a.value===i.attributes.xfaOn?t.setAttribute("checked",!0):a.value===i.attributes.xfaOff&&t.removeAttribute("checked");if("print"===n)break;t.addEventListener("change",(t=>{s.setValue(e,{value:t.target.checked?t.target.getAttribute("xfaOn"):t.target.getAttribute("xfaOff")})}))}else{null!==a.value&&t.setAttribute("value",a.value);if("print"===n)break;t.addEventListener("input",(t=>{s.setValue(e,{value:t.target.value})}))}break;case"select":if(null!==a.value){t.setAttribute("value",a.value);for(const t of i.children)t.attributes.value===a.value?t.attributes.selected=!0:t.attributes.hasOwnProperty("selected")&&delete t.attributes.selected}t.addEventListener("input",(t=>{const i=t.target.options,n=-1===i.selectedIndex?"":i[i.selectedIndex].value;s.setValue(e,{value:n})}))}}static setAttributes({html:t,element:e,storage:i=null,intent:s,linkService:n}){const{attributes:a}=e,r=t instanceof HTMLAnchorElement;"radio"===a.type&&(a.name=`${a.name}-${s}`);for(const[e,i]of Object.entries(a))if(null!=i)switch(e){case"class":i.length&&t.setAttribute(e,i.join(" "));break;case"dataId":break;case"id":t.setAttribute("data-element-id",i);break;case"style":Object.assign(t.style,i);break;case"textContent":t.textContent=i;break;default:(!r||"href"!==e&&"newWindow"!==e)&&t.setAttribute(e,i)}r&&n.addLinkAttributes(t,a.href,a.newWindow);i&&a.dataId&&this.setupStorage(t,a.dataId,e,i)}static render(t){const e=t.annotationStorage,i=t.linkService,s=t.xfaHtml,n=t.intent||"display",a=document.createElement(s.name);s.attributes&&this.setAttributes({html:a,element:s,intent:n,linkService:i});const r="richText"!==n,o=t.div;o.append(a);if(t.viewport){const e=`matrix(${t.viewport.transform.join(",")})`;o.style.transform=e}r&&o.setAttribute("class","xfaLayer xfaFont");const l=[];if(0===s.children.length){if(s.value){const t=document.createTextNode(s.value);a.append(t);r&&XfaText.shouldBuildText(s.name)&&l.push(t)}return{textDivs:l}}const h=[[s,-1,a]];for(;h.length>0;){const[t,s,a]=h.at(-1);if(s+1===t.children.length){h.pop();continue}const o=t.children[++h.at(-1)[1]];if(null===o)continue;const{name:d}=o;if("#text"===d){const t=document.createTextNode(o.value);l.push(t);a.append(t);continue}const c=o?.attributes?.xmlns?document.createElementNS(o.attributes.xmlns,d):document.createElement(d);a.append(c);o.attributes&&this.setAttributes({html:c,element:o,storage:e,intent:n,linkService:i});if(o.children?.length>0)h.push([o,-1,c]);else if(o.value){const t=document.createTextNode(o.value);r&&XfaText.shouldBuildText(d)&&l.push(t);c.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 qt=1e3,Xt=new WeakSet;function getRectDims(t){return{width:t[2]-t[0],height:t[3]-t[1]}}class AnnotationElementFactory{static create(t){switch(t.data.annotationType){case C:return new LinkAnnotationElement(t);case E:return new TextAnnotationElement(t);case U: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 H:return new PopupAnnotationElement(t);case S:return new FreeTextAnnotationElement(t);case T:return new LineAnnotationElement(t);case M:return new SquareAnnotationElement(t);case P:return new CircleAnnotationElement(t);case D:return new PolylineAnnotationElement(t);case N:return new CaretAnnotationElement(t);case B:return new InkAnnotationElement(t);case k:return new PolygonAnnotationElement(t);case R:return new HighlightAnnotationElement(t);case F:return new UnderlineAnnotationElement(t);case I:return new SquigglyAnnotationElement(t);case L:return new StrikeOutAnnotationElement(t);case O:return new StampAnnotationElement(t);case z:return new FileAttachmentAnnotationElement(t);default:return new AnnotationElement(t)}}}class AnnotationElement{#ys=null;#ws=!1;#xs=null;constructor(t,{isRenderable:e=!1,ignoreBorder:i=!1,createQuadrilaterals:s=!1}={}){this.isRenderable=e;this.data=t.data;this.layer=t.layer;this.linkService=t.linkService;this.downloadManager=t.downloadManager;this.imageResourcesPath=t.imageResourcesPath;this.renderForms=t.renderForms;this.svgFactory=t.svgFactory;this.annotationStorage=t.annotationStorage;this.enableScripting=t.enableScripting;this.hasJSActions=t.hasJSActions;this._fieldObjects=t.fieldObjects;this.parent=t.parent;e&&(this.container=this._createContainer(i));s&&this._createQuadrilaterals()}static _hasPopupData({titleObj:t,contentsObj:e,richText:i}){return!!(t?.str||e?.str||i?.str)}get _isEditable(){return this.data.isEditable}get hasPopupData(){return AnnotationElement._hasPopupData(this.data)}updateEdited(t){if(!this.container)return;this.#ys||={rect:this.data.rect.slice(0)};const{rect:e}=t;e&&this.#_s(e);this.#xs?.popup.updateEdited(t)}resetEdited(){if(this.#ys){this.#_s(this.#ys.rect);this.#xs?.popup.resetEdited();this.#ys=null}}#_s(t){const{container:{style:e},data:{rect:i,rotation:s},parent:{viewport:{rawDims:{pageWidth:n,pageHeight:a,pageX:r,pageY:o}}}}=this;i?.splice(0,4,...t);const{width:l,height:h}=getRectDims(t);e.left=100*(t[0]-r)/n+"%";e.top=100*(a-t[3]+o)/a+"%";if(0===s){e.width=100*l/n+"%";e.height=100*h/a+"%"}else this.setRotation(s)}_createContainer(t){const{data:e,parent:{page:i,viewport:s}}=this,n=document.createElement("section");n.setAttribute("data-annotation-id",e.id);this instanceof WidgetAnnotationElement||(n.tabIndex=qt);const{style:a}=n;a.zIndex=this.parent.zIndex++;e.alternativeText&&(n.title=e.alternativeText);e.noRotate&&n.classList.add("norotate");if(!e.rect||this instanceof PopupAnnotationElement){const{rotation:t}=e;e.hasOwnCanvas||0===t||this.setRotation(t,n);return n}const{width:r,height:o}=getRectDims(e.rect);if(!t&&e.borderStyle.width>0){a.borderWidth=`${e.borderStyle.width}px`;const t=e.borderStyle.horizontalCornerRadius,i=e.borderStyle.verticalCornerRadius;if(t>0||i>0){const e=`calc(${t}px * var(--scale-factor)) / calc(${i}px * var(--scale-factor))`;a.borderRadius=e}else if(this instanceof RadioButtonWidgetAnnotationElement){const t=`calc(${r}px * var(--scale-factor)) / calc(${o}px * var(--scale-factor))`;a.borderRadius=t}switch(e.borderStyle.style){case G:a.borderStyle="solid";break;case V:a.borderStyle="dashed";break;case $:warn("Unimplemented border style: beveled");break;case j:warn("Unimplemented border style: inset");break;case W:a.borderBottomStyle="solid"}const s=e.borderColor||null;if(s){this.#ws=!0;a.borderColor=Util.makeHexColor(0|s[0],0|s[1],0|s[2])}else a.borderWidth=0}const l=Util.normalizeRect([e.rect[0],i.view[3]-e.rect[1]+i.view[1],e.rect[2],i.view[3]-e.rect[3]+i.view[1]]),{pageWidth:h,pageHeight:d,pageX:c,pageY:u}=s.rawDims;a.left=100*(l[0]-c)/h+"%";a.top=100*(l[1]-u)/d+"%";const{rotation:p}=e;if(e.hasOwnCanvas||0===p){a.width=100*r/h+"%";a.height=100*o/d+"%"}else this.setRotation(p,n);return n}setRotation(t,e=this.container){if(!this.data.rect)return;const{pageWidth:i,pageHeight:s}=this.parent.viewport.rawDims,{width:n,height:a}=getRectDims(this.data.rect);let r,o;if(t%180==0){r=100*n/i;o=100*a/s}else{r=100*a/i;o=100*n/s}e.style.width=`${r}%`;e.style.height=`${o}%`;e.setAttribute("data-main-rotation",(360-t)%360)}get _commonActions(){const setColor=(t,e,i)=>{const s=i.detail[t],n=s[0],a=s.slice(1);i.target.style[e]=ColorConverters[`${n}_HTML`](a);this.annotationStorage.setValue(this.data.id,{[e]:ColorConverters[`${n}_rgb`](a)})};return shadow(this,"_commonActions",{display:t=>{const{display:e}=t.detail,i=e%2==1;this.container.style.visibility=i?"hidden":"visible";this.annotationStorage.setValue(this.data.id,{noView:i,noPrint:1===e||2===e})},print:t=>{this.annotationStorage.setValue(this.data.id,{noPrint:!t.detail.print})},hidden:t=>{const{hidden:e}=t.detail;this.container.style.visibility=e?"hidden":"visible";this.annotationStorage.setValue(this.data.id,{noPrint:e,noView:e})},focus:t=>{setTimeout((()=>t.target.focus({preventScroll:!1})),0)},userName:t=>{t.target.title=t.detail.userName},readonly:t=>{t.target.disabled=t.detail.readonly},required:t=>{this._setRequired(t.target,t.detail.required)},bgColor:t=>{setColor("bgColor","backgroundColor",t)},fillColor:t=>{setColor("fillColor","backgroundColor",t)},fgColor:t=>{setColor("fgColor","color",t)},textColor:t=>{setColor("textColor","color",t)},borderColor:t=>{setColor("borderColor","borderColor",t)},strokeColor:t=>{setColor("strokeColor","borderColor",t)},rotation:t=>{const e=t.detail.rotation;this.setRotation(e);this.annotationStorage.setValue(this.data.id,{rotation:e})}})}_dispatchEventFromSandbox(t,e){const i=this._commonActions;for(const s of Object.keys(e.detail)){const n=t[s]||i[s];n?.(e)}}_setDefaultPropertiesFromJS(t){if(!this.enableScripting)return;const e=this.annotationStorage.getRawValue(this.data.id);if(!e)return;const i=this._commonActions;for(const[s,n]of Object.entries(e)){const a=i[s];if(a){a({detail:{[s]:n},target:t});delete e[s]}}}_createQuadrilaterals(){if(!this.container)return;const{quadPoints:t}=this.data;if(!t)return;const[e,i,s,n]=this.data.rect.map((t=>Math.fround(t)));if(8===t.length){const[a,r,o,l]=t.subarray(2,6);if(s===a&&n===r&&e===o&&i===l)return}const{style:a}=this.container;let r;if(this.#ws){const{borderColor:t,borderWidth:e}=a;a.borderWidth=0;r=["url('data:image/svg+xml;utf8,",'',``];this.container.classList.add("hasBorder")}const o=s-e,l=n-i,{svgFactory:h}=this,d=h.createElement("svg");d.classList.add("quadrilateralsContainer");d.setAttribute("width",0);d.setAttribute("height",0);const c=h.createElement("defs");d.append(c);const u=h.createElement("clipPath"),p=`clippath_${this.data.id}`;u.setAttribute("id",p);u.setAttribute("clipPathUnits","objectBoundingBox");c.append(u);for(let i=2,s=t.length;i`)}if(this.#ws){r.push("')");a.backgroundImage=r.join("")}this.container.append(d);this.container.style.clipPath=`url(#${p})`}_createPopup(){const{data:t}=this,e=this.#xs=new PopupAnnotationElement({data:{color:t.color,titleObj:t.titleObj,modificationDate:t.modificationDate,contentsObj:t.contentsObj,richText:t.richText,parentRect:t.rect,borderStyle:0,id:`popup_${t.id}`,rotation:t.rotation},parent:this.parent,elements:[this]});this.parent.div.append(e.render())}render(){unreachable("Abstract method `AnnotationElement.render` called")}_getElementsByName(t,e=null){const i=[];if(this._fieldObjects){const s=this._fieldObjects[t];if(s)for(const{page:t,id:n,exportValues:a}of s){if(-1===t)continue;if(n===e)continue;const s="string"==typeof a?a:null,r=document.querySelector(`[data-element-id="${n}"]`);!r||Xt.has(r)?i.push({id:n,exportValue:s,domElement:r}):warn(`_getElementsByName - element not allowed: ${n}`)}return i}for(const s of document.getElementsByName(t)){const{exportValue:t}=s,n=s.getAttribute("data-element-id");n!==e&&(Xt.has(s)&&i.push({id:n,exportValue:t,domElement:s}))}return i}show(){this.container&&(this.container.hidden=!1);this.popup?.maybeShow()}hide(){this.container&&(this.container.hidden=!0);this.popup?.forceHide()}getElementsToTriggerPopup(){return this.container}addHighlightArea(){const t=this.getElementsToTriggerPopup();if(Array.isArray(t))for(const e of t)e.classList.add("highlightArea");else t.classList.add("highlightArea")}_editOnDoubleClick(){if(!this._isEditable)return;const{annotationEditorType:t,data:{id:e}}=this;this.container.addEventListener("dblclick",(()=>{this.linkService.eventBus?.dispatch("switchannotationeditormode",{source:this,mode:t,editId:e})}))}}class LinkAnnotationElement extends AnnotationElement{constructor(t,e=null){super(t,{isRenderable:!0,ignoreBorder:!!e?.ignoreBorder,createQuadrilaterals:!0});this.isTooltipOnly=t.data.isTooltipOnly}render(){const{data:t,linkService:e}=this,i=document.createElement("a");i.setAttribute("data-element-id",t.id);let s=!1;if(t.url){e.addLinkAttributes(i,t.url,t.newWindow);s=!0}else if(t.action){this._bindNamedAction(i,t.action);s=!0}else if(t.attachment){this.#Es(i,t.attachment,t.attachmentDest);s=!0}else if(t.setOCGState){this.#Cs(i,t.setOCGState);s=!0}else if(t.dest){this._bindLink(i,t.dest);s=!0}else{if(t.actions&&(t.actions.Action||t.actions["Mouse Up"]||t.actions["Mouse Down"])&&this.enableScripting&&this.hasJSActions){this._bindJSAction(i,t);s=!0}if(t.resetForm){this._bindResetFormAction(i,t.resetForm);s=!0}else if(this.isTooltipOnly&&!s){this._bindLink(i,"");s=!0}}this.container.classList.add("linkAnnotation");s&&this.container.append(i);return this.container}#Ss(){this.container.setAttribute("data-internal-link","")}_bindLink(t,e){t.href=this.linkService.getDestinationHash(e);t.onclick=()=>{e&&this.linkService.goToDestination(e);return!1};(e||""===e)&&this.#Ss()}_bindNamedAction(t,e){t.href=this.linkService.getAnchorUrl("");t.onclick=()=>{this.linkService.executeNamedAction(e);return!1};this.#Ss()}#Es(t,e,i=null){t.href=this.linkService.getAnchorUrl("");e.description&&(t.title=e.description);t.onclick=()=>{this.downloadManager?.openOrDownloadData(e.content,e.filename,i);return!1};this.#Ss()}#Cs(t,e){t.href=this.linkService.getAnchorUrl("");t.onclick=()=>{this.linkService.executeSetOCGState(e);return!1};this.#Ss()}_bindJSAction(t,e){t.href=this.linkService.getAnchorUrl("");const i=new Map([["Action","onclick"],["Mouse Up","onmouseup"],["Mouse Down","onmousedown"]]);for(const s of Object.keys(e.actions)){const n=i.get(s);n&&(t[n]=()=>{this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:e.id,name:s}});return!1})}t.onclick||(t.onclick=()=>!1);this.#Ss()}_bindResetFormAction(t,e){const i=t.onclick;i||(t.href=this.linkService.getAnchorUrl(""));this.#Ss();if(this._fieldObjects)t.onclick=()=>{i?.();const{fields:t,refs:s,include:n}=e,a=[];if(0!==t.length||0!==s.length){const e=new Set(s);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)===n&&a.push(i)}else for(const t of Object.values(this._fieldObjects))a.push(...t);const r=this.annotationStorage,o=[];for(const t of a){const{id:e}=t;o.push(e);switch(t.type){case"text":{const i=t.defaultValue||"";r.setValue(e,{value:i});break}case"checkbox":case"radiobutton":{const i=t.defaultValue===t.exportValues;r.setValue(e,{value:i});break}case"combobox":case"listbox":{const i=t.defaultValue||"";r.setValue(e,{value:i});break}default:continue}const i=document.querySelector(`[data-element-id="${e}"]`);i&&(Xt.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,s,n){i.includes("mouse")?t.addEventListener(i,(t=>{this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:this.data.id,name:s,value:n(t),shift:t.shiftKey,modifier:this._getKeyModifier(t)}})})):t.addEventListener(i,(t=>{if("blur"===i){if(!e.focused||!t.relatedTarget)return;e.focused=!1}else if("focus"===i){if(e.focused)return;e.focused=!0}n&&this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:this.data.id,name:s,value:n(t)}})}))}_setEventListeners(t,e,i,s){for(const[n,a]of i)if("Action"===a||this.data.actions?.[a]){"Focus"!==a&&"Blur"!==a||(e||={focused:!1});this._setEventListener(t,e,n,a,s);"Focus"!==a||this.data.actions?.Blur?"Blur"!==a||this.data.actions?.Focus||this._setEventListener(t,e,"focus","Focus",null):this._setEventListener(t,e,"blur","Blur",null)}}_setBackgroundColor(t){const e=this.data.backgroundColor||null;t.style.backgroundColor=null===e?"transparent":Util.makeHexColor(e[0],e[1],e[2])}_setTextStyle(t){const e=["left","center","right"],{fontColor:i}=this.data.defaultAppearanceData,s=this.data.defaultAppearanceData.fontSize||9,a=t.style;let r;const roundToOneDecimal=t=>Math.round(10*t)/10;if(this.data.multiLine){const t=Math.abs(this.data.rect[3]-this.data.rect[1]-2),e=t/(Math.round(t/(n*s))||1);r=Math.min(s,roundToOneDecimal(e/n))}else{const t=Math.abs(this.data.rect[3]-this.data.rect[1]-2);r=Math.min(s,roundToOneDecimal(t/n))}a.fontSize=`calc(${r}px * var(--scale-factor))`;a.color=Util.makeHexColor(i[0],i[1],i[2]);null!==this.data.textAlignment&&(a.textAlign=e[this.data.textAlignment])}_setRequired(t,e){e?t.setAttribute("required",!0):t.removeAttribute("required");t.setAttribute("aria-required",e)}}class TextWidgetAnnotationElement extends WidgetAnnotationElement{constructor(t){super(t,{isRenderable:t.renderForms||t.data.hasOwnCanvas||!t.data.hasAppearance&&!!t.data.fieldValue})}setPropertyOnSiblings(t,e,i,s){const n=this.annotationStorage;for(const a of this._getElementsByName(t.name,t.id)){a.domElement&&(a.domElement[e]=i);n.setValue(a.id,{[s]:i})}}render(){const t=this.annotationStorage,e=this.data.id;this.container.classList.add("textWidgetAnnotation");let i=null;if(this.renderForms){const s=t.getValue(e,{value:this.data.fieldValue});let n=s.value||"";const a=t.getValue(e,{charLimit:this.data.maxLen}).charLimit;a&&n.length>a&&(n=n.slice(0,a));let r=s.formattedValue||this.data.textContent?.join("\n")||null;r&&this.data.comb&&(r=r.replaceAll(/\s+/g,""));const o={userValue:n,formattedValue:r,lastCommittedValue:null,commitKey:1,focused:!1};if(this.data.multiLine){i=document.createElement("textarea");i.textContent=r??n;this.data.doNotScroll&&(i.style.overflowY="hidden")}else{i=document.createElement("input");i.type="text";i.setAttribute("value",r??n);this.data.doNotScroll&&(i.style.overflowX="hidden")}this.data.hasOwnCanvas&&(i.hidden=!0);Xt.add(i);i.setAttribute("data-element-id",e);i.disabled=this.data.readOnly;i.name=this.data.fieldName;i.tabIndex=qt;this._setRequired(i,this.data.required);a&&(i.maxLength=a);i.addEventListener("input",(s=>{t.setValue(e,{value:s.target.value});this.setPropertyOnSiblings(i,"value",s.target.value,"value");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;o.userValue&&(e.value=o.userValue);o.lastCommittedValue=e.value;o.commitKey=1;this.data.actions?.Focus||(o.focused=!0)}));i.addEventListener("updatefromsandbox",(i=>{this.showElementAndHideCanvas(i.target);const s={value(i){o.userValue=i.detail.value??"";t.setValue(e,{value:o.userValue.toString()});i.target.value=o.userValue},formattedValue(i){const{formattedValue:s}=i.detail;o.formattedValue=s;null!=s&&i.target!==document.activeElement&&(i.target.value=s);t.setValue(e,{formattedValue:s})},selRange(t){t.target.setSelectionRange(...t.detail.selRange)},charLimit:i=>{const{charLimit:s}=i.detail,{target:n}=i;if(0===s){n.removeAttribute("maxLength");return}n.setAttribute("maxLength",s);let a=o.userValue;if(a&&!(a.length<=s)){a=a.slice(0,s);n.value=o.userValue=a;t.setValue(e,{value:a});this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:e,name:"Keystroke",value:a,willCommit:!0,commitKey:1,selStart:n.selectionStart,selEnd:n.selectionEnd}})}}};this._dispatchEventFromSandbox(s,i)}));i.addEventListener("keydown",(t=>{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:s}=t.target;if(o.lastCommittedValue!==s){o.lastCommittedValue=s;o.userValue=s;this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:e,name:"Keystroke",value:s,willCommit:!0,commitKey:i,selStart:t.target.selectionStart,selEnd:t.target.selectionEnd}})}}));const s=blurListener;blurListener=null;i.addEventListener("blur",(t=>{if(!o.focused||!t.relatedTarget)return;this.data.actions?.Blur||(o.focused=!1);const{value:i}=t.target;o.userValue=i;o.lastCommittedValue!==i&&this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:e,name:"Keystroke",value:i,willCommit:!0,commitKey:o.commitKey,selStart:t.target.selectionStart,selEnd:t.target.selectionEnd}});s(t)}));this.data.actions?.Keystroke&&i.addEventListener("beforeinput",(t=>{o.lastCommittedValue=null;const{data:i,target:s}=t,{value:n,selectionStart:a,selectionEnd:r}=s;let l=a,h=r;switch(t.inputType){case"deleteWordBackward":{const t=n.substring(0,a).match(/\w*[^\w]*$/);t&&(l-=t[0].length);break}case"deleteWordForward":{const t=n.substring(a).match(/^[^\w]*\w*/);t&&(h+=t[0].length);break}case"deleteContentBackward":a===r&&(l-=1);break;case"deleteContentForward":a===r&&(h+=1)}t.preventDefault();this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:e,name:"Keystroke",value:n,change:i||"",willCommit:!1,selStart:l,selEnd:h}})}));this._setEventListeners(i,o,[["focus","Focus"],["blur","Blur"],["mousedown","Mouse Down"],["mouseenter","Mouse Enter"],["mouseleave","Mouse Exit"],["mouseup","Mouse Up"]],(t=>t.target.value))}blurListener&&i.addEventListener("blur",blurListener);if(this.data.comb){const t=(this.data.rect[2]-this.data.rect[0])/a;i.classList.add("comb");i.style.letterSpacing=`calc(${t}px * var(--scale-factor) - 1ch)`}}else{i=document.createElement("div");i.textContent=this.data.fieldValue;i.style.verticalAlign="middle";i.style.display="table-cell";this.data.hasOwnCanvas&&(i.hidden=!0)}this._setTextStyle(i);this._setBackgroundColor(i);this._setDefaultPropertiesFromJS(i);this.container.append(i);return this.container}}class SignatureWidgetAnnotationElement extends WidgetAnnotationElement{constructor(t){super(t,{isRenderable:!!t.data.hasOwnCanvas})}}class CheckboxWidgetAnnotationElement extends WidgetAnnotationElement{constructor(t){super(t,{isRenderable:t.renderForms})}render(){const t=this.annotationStorage,e=this.data,i=e.id;let s=t.getValue(i,{value:e.exportValue===e.fieldValue}).value;if("string"==typeof s){s="Off"!==s;t.setValue(i,{value:s})}this.container.classList.add("buttonWidgetAnnotation","checkBox");const n=document.createElement("input");Xt.add(n);n.setAttribute("data-element-id",i);n.disabled=e.readOnly;this._setRequired(n,this.data.required);n.type="checkbox";n.name=e.fieldName;s&&n.setAttribute("checked",!0);n.setAttribute("exportValue",e.exportValue);n.tabIndex=qt;n.addEventListener("change",(s=>{const{name:n,checked:a}=s.target;for(const s of this._getElementsByName(n,i)){const i=a&&s.exportValue===e.exportValue;s.domElement&&(s.domElement.checked=i);t.setValue(s.id,{value:i})}t.setValue(i,{value:a})}));n.addEventListener("resetform",(t=>{const i=e.defaultFieldValue||"Off";t.target.checked=i===e.exportValue}));if(this.enableScripting&&this.hasJSActions){n.addEventListener("updatefromsandbox",(e=>{const s={value(e){e.target.checked="Off"!==e.detail.value;t.setValue(i,{value:e.target.checked})}};this._dispatchEventFromSandbox(s,e)}));this._setEventListeners(n,null,[["change","Validate"],["change","Action"],["focus","Focus"],["blur","Blur"],["mousedown","Mouse Down"],["mouseenter","Mouse Enter"],["mouseleave","Mouse Exit"],["mouseup","Mouse Up"]],(t=>t.target.checked))}this._setBackgroundColor(n);this._setDefaultPropertiesFromJS(n);this.container.append(n);return this.container}}class RadioButtonWidgetAnnotationElement extends WidgetAnnotationElement{constructor(t){super(t,{isRenderable:t.renderForms})}render(){this.container.classList.add("buttonWidgetAnnotation","radioButton");const t=this.annotationStorage,e=this.data,i=e.id;let s=t.getValue(i,{value:e.fieldValue===e.buttonValue}).value;if("string"==typeof s){s=s!==e.buttonValue;t.setValue(i,{value:s})}if(s)for(const s of this._getElementsByName(e.fieldName,i))t.setValue(s.id,{value:!1});const n=document.createElement("input");Xt.add(n);n.setAttribute("data-element-id",i);n.disabled=e.readOnly;this._setRequired(n,this.data.required);n.type="radio";n.name=e.fieldName;s&&n.setAttribute("checked",!0);n.tabIndex=qt;n.addEventListener("change",(e=>{const{name:s,checked:n}=e.target;for(const e of this._getElementsByName(s,i))t.setValue(e.id,{value:!1});t.setValue(i,{value:n})}));n.addEventListener("resetform",(t=>{const i=e.defaultFieldValue;t.target.checked=null!=i&&i===e.buttonValue}));if(this.enableScripting&&this.hasJSActions){const s=e.buttonValue;n.addEventListener("updatefromsandbox",(e=>{const n={value:e=>{const n=s===e.detail.value;for(const s of this._getElementsByName(e.target.name)){const e=n&&s.id===i;s.domElement&&(s.domElement.checked=e);t.setValue(s.id,{value:e})}}};this._dispatchEventFromSandbox(n,e)}));this._setEventListeners(n,null,[["change","Validate"],["change","Action"],["focus","Focus"],["blur","Blur"],["mousedown","Mouse Down"],["mouseenter","Mouse Enter"],["mouseleave","Mouse Exit"],["mouseup","Mouse Up"]],(t=>t.target.checked))}this._setBackgroundColor(n);this._setDefaultPropertiesFromJS(n);this.container.append(n);return this.container}}class PushButtonWidgetAnnotationElement extends LinkAnnotationElement{constructor(t){super(t,{ignoreBorder:t.data.hasAppearance})}render(){const t=super.render();t.classList.add("buttonWidgetAnnotation","pushButton");const e=t.lastChild;if(this.enableScripting&&this.hasJSActions&&e){this._setDefaultPropertiesFromJS(e);e.addEventListener("updatefromsandbox",(t=>{this._dispatchEventFromSandbox({},t)}))}return t}}class ChoiceWidgetAnnotationElement extends WidgetAnnotationElement{constructor(t){super(t,{isRenderable:t.renderForms})}render(){this.container.classList.add("choiceWidgetAnnotation");const t=this.annotationStorage,e=this.data.id,i=t.getValue(e,{value:this.data.fieldValue}),s=document.createElement("select");Xt.add(s);s.setAttribute("data-element-id",e);s.disabled=this.data.readOnly;this._setRequired(s,this.data.required);s.name=this.data.fieldName;s.tabIndex=qt;let n=this.data.combo&&this.data.options.length>0;if(!this.data.combo){s.size=this.data.options.length;this.data.multiSelect&&(s.multiple=!0)}s.addEventListener("resetform",(t=>{const e=this.data.defaultFieldValue;for(const t of s.options)t.selected=t.value===e}));for(const t of this.data.options){const e=document.createElement("option");e.textContent=t.displayValue;e.value=t.exportValue;if(i.value.includes(t.exportValue)){e.setAttribute("selected",!0);n=!1}s.append(e)}let a=null;if(n){const t=document.createElement("option");t.value=" ";t.setAttribute("hidden",!0);t.setAttribute("selected",!0);s.prepend(t);a=()=>{t.remove();s.removeEventListener("input",a);a=null};s.addEventListener("input",a)}const getValue=t=>{const e=t?"value":"textContent",{options:i,multiple:n}=s;return n?Array.prototype.filter.call(i,(t=>t.selected)).map((t=>t[e])):-1===i.selectedIndex?null:i[i.selectedIndex][e]};let r=getValue(!1);const getItems=t=>{const e=t.target.options;return Array.prototype.map.call(e,(t=>({displayValue:t.textContent,exportValue:t.value})))};if(this.enableScripting&&this.hasJSActions){s.addEventListener("updatefromsandbox",(i=>{const n={value(i){a?.();const n=i.detail.value,o=new Set(Array.isArray(n)?n:[n]);for(const t of s.options)t.selected=o.has(t.value);t.setValue(e,{value:getValue(!0)});r=getValue(!1)},multipleSelection(t){s.multiple=!0},remove(i){const n=s.options,a=i.detail.remove;n[a].selected=!1;s.remove(a);if(n.length>0){-1===Array.prototype.findIndex.call(n,(t=>t.selected))&&(n[0].selected=!0)}t.setValue(e,{value:getValue(!0),items:getItems(i)});r=getValue(!1)},clear(i){for(;0!==s.length;)s.remove(0);t.setValue(e,{value:null,items:[]});r=getValue(!1)},insert(i){const{index:n,displayValue:a,exportValue:o}=i.detail.insert,l=s.children[n],h=document.createElement("option");h.textContent=a;h.value=o;l?l.before(h):s.append(h);t.setValue(e,{value:getValue(!0),items:getItems(i)});r=getValue(!1)},items(i){const{items:n}=i.detail;for(;0!==s.length;)s.remove(0);for(const t of n){const{displayValue:e,exportValue:i}=t,n=document.createElement("option");n.textContent=e;n.value=i;s.append(n)}s.options.length>0&&(s.options[0].selected=!0);t.setValue(e,{value:getValue(!0),items:getItems(i)});r=getValue(!1)},indices(i){const s=new Set(i.detail.indices);for(const t of i.target.options)t.selected=s.has(t.index);t.setValue(e,{value:getValue(!0)});r=getValue(!1)},editable(t){t.target.disabled=!t.detail.editable}};this._dispatchEventFromSandbox(n,i)}));s.addEventListener("input",(i=>{const s=getValue(!0),n=getValue(!1);t.setValue(e,{value:s});i.preventDefault();this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:e,name:"Keystroke",value:r,change:n,changeEx:s,willCommit:!1,commitKey:1,keyDown:!1}})}));this._setEventListeners(s,null,[["focus","Focus"],["blur","Blur"],["mousedown","Mouse Down"],["mouseenter","Mouse Enter"],["mouseleave","Mouse Exit"],["mouseup","Mouse Up"],["input","Action"],["input","Validate"]],(t=>t.target.value))}else s.addEventListener("input",(function(i){t.setValue(e,{value:getValue(!0)})}));this.data.combo&&this._setTextStyle(s);this._setBackgroundColor(s);this._setDefaultPropertiesFromJS(s);this.container.append(s);return this.container}}class PopupAnnotationElement extends AnnotationElement{constructor(t){const{data:e,elements:i}=t;super(t,{isRenderable:AnnotationElement._hasPopupData(e)});this.elements=i;this.popup=null}render(){this.container.classList.add("popupAnnotation");const t=this.popup=new PopupElement({container:this.container,color:this.data.color,titleObj:this.data.titleObj,modificationDate:this.data.modificationDate,contentsObj:this.data.contentsObj,richText:this.data.richText,rect:this.data.rect,parentRect:this.data.parentRect||null,parent:this.parent,elements:this.elements,open:this.data.open}),e=[];for(const i of this.elements){i.popup=t;i.container.ariaHasPopup="dialog";e.push(i.data.id);i.addHighlightArea()}this.container.setAttribute("aria-controls",e.map((t=>`${et}${t}`)).join(","));return this.container}}class PopupElement{#Ts=this.#Ms.bind(this);#Ps=this.#ks.bind(this);#Ds=this.#Rs.bind(this);#Fs=this.#Is.bind(this);#Ls=null;#ut=null;#Os=null;#Ns=null;#Bs=null;#Hs=null;#zs=null;#Us=!1;#Gs=null;#S=null;#Vs=null;#$s=null;#js=null;#ys=null;#Ws=!1;constructor({container:t,color:e,elements:i,titleObj:s,modificationDate:n,contentsObj:a,richText:r,parent:o,rect:l,parentRect:h,open:d}){this.#ut=t;this.#js=s;this.#Os=a;this.#$s=r;this.#Hs=o;this.#Ls=e;this.#Vs=l;this.#zs=h;this.#Bs=i;this.#Ns=PDFDateString.toDateObject(n);this.trigger=i.flatMap((t=>t.getElementsToTriggerPopup()));for(const t of this.trigger){t.addEventListener("click",this.#Fs);t.addEventListener("mouseenter",this.#Ds);t.addEventListener("mouseleave",this.#Ps);t.classList.add("popupTriggerArea")}for(const t of i)t.container?.addEventListener("keydown",this.#Ts);this.#ut.hidden=!0;d&&this.#Is()}render(){if(this.#Gs)return;const t=this.#Gs=document.createElement("div");t.className="popup";if(this.#Ls){const e=t.style.outlineColor=Util.makeHexColor(...this.#Ls);if(CSS.supports("background-color","color-mix(in srgb, red 30%, white)"))t.style.backgroundColor=`color-mix(in srgb, ${e} 30%, white)`;else{const e=.7;t.style.backgroundColor=Util.makeHexColor(...this.#Ls.map((t=>Math.floor(e*(255-t)+t))))}}const e=document.createElement("span");e.className="header";const i=document.createElement("h1");e.append(i);({dir:i.dir,str:i.textContent}=this.#js);t.append(e);if(this.#Ns){const t=document.createElement("span");t.classList.add("popupDate");t.setAttribute("data-l10n-id","pdfjs-annotation-date-time-string");t.setAttribute("data-l10n-args",JSON.stringify({dateObj:this.#Ns.valueOf()}));e.append(t)}const s=this.#qs;if(s){XfaLayer.render({xfaHtml:s,intent:"richText",div:t});t.lastChild.classList.add("richText","popupContent")}else{const e=this._formatContents(this.#Os);t.append(e)}this.#ut.append(t)}get#qs(){const t=this.#$s,e=this.#Os;return!t?.str||e?.str&&e.str!==t.str?null:this.#$s.html||null}get#Xs(){return this.#qs?.attributes?.style?.fontSize||0}get#Ks(){return this.#qs?.attributes?.style?.color||null}#Ys(t){const e=[],i={str:t,html:{name:"div",attributes:{dir:"auto"},children:[{name:"p",children:e}]}},s={style:{color:this.#Ks,fontSize:this.#Xs?`calc(${this.#Xs}px * var(--scale-factor))`:""}};for(const i of t.split("\n"))e.push({name:"span",value:i,attributes:s});return i}_formatContents({str:t,dir:e}){const i=document.createElement("p");i.classList.add("popupContent");i.dir=e;const s=t.split(/(?:\r\n?|\n)/);for(let t=0,e=s.length;t{"Enter"===t.key&&(s?t.metaKey:t.ctrlKey)&&this.#nn()}));!e.popupRef&&this.hasPopupData?this._createPopup():i.classList.add("popupTriggerArea");t.append(i);return t}getElementsToTriggerPopup(){return this.#sn}addHighlightArea(){this.container.classList.add("highlightArea")}#nn(){this.downloadManager?.openOrDownloadData(this.content,this.filename)}}class AnnotationLayer{#an=null;#rn=null;#on=new Map;#ln=null;constructor({div:t,accessibilityManager:e,annotationCanvasMap:i,annotationEditorUIManager:s,page:n,viewport:a,structTreeLayer:r}){this.div=t;this.#an=e;this.#rn=i;this.#ln=r||null;this.page=n;this.viewport=a;this.zIndex=0;this._annotationEditorUIManager=s}hasEditableAnnotations(){return this.#on.size>0}async#hn(t,e){const i=t.firstChild||t,s=i.id=`${et}${e}`,n=await(this.#ln?.getAriaAttributes(s));if(n)for(const[t,e]of n)i.setAttribute(t,e);this.div.append(t);this.#an?.moveElementInDOM(this.div,t,i,!1)}async render(t){const{annotations:e}=t,i=this.div;setLayerDimensions(i,this.viewport);const s=new Map,n={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,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===H;if(e){const e=s.get(t.id);if(!e)continue;n.elements=e}else{const{width:e,height:i}=getRectDims(t.rect);if(e<=0||i<=0)continue}n.data=t;const i=AnnotationElementFactory.create(n);if(!i.isRenderable)continue;if(!e&&t.popupRef){const e=s.get(t.popupRef);e?e.push(i):s.set(t.popupRef,[i])}const a=i.render();t.hidden&&(a.style.visibility="hidden");await this.#hn(a,t.id);if(i._isEditable){this.#on.set(i.data.id,i);this._annotationEditorUIManager?.renderAnnotationElement(i)}}this.#dn()}update({viewport:t}){const e=this.div;this.viewport=t;setLayerDimensions(e,{rotation:t.rotation});this.#dn();e.hidden=!1}#dn(){if(!this.#rn)return;const t=this.div;for(const[e,i]of this.#rn){const s=t.querySelector(`[data-annotation-id="${e}"]`);if(!s)continue;i.className="annotationContent";const{firstChild:n}=s;n?"CANVAS"===n.nodeName?n.replaceWith(i):n.classList.contains("annotationContent")?n.after(i):n.before(i):s.append(i)}this.#rn.clear()}getEditableAnnotations(){return Array.from(this.#on.values())}getEditableAnnotation(t){return this.#on.get(t)}}const Kt=/\r\n?|\n/g;class FreeTextEditor extends AnnotationEditor{#Ls;#cn="";#un=`${this.id}-editor`;#pn=null;#Xs;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=g.FREETEXT;constructor(t){super({...t,name:"freeTextEditor"});this.#Ls=t.color||FreeTextEditor._defaultColor||AnnotationEditor._defaultLineColor;this.#Xs=t.fontSize||FreeTextEditor._defaultFontSize}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.#gn(e);break;case m.FREETEXT_COLOR:this.#mn(e)}}static get defaultPropertiesToUpdate(){return[[m.FREETEXT_SIZE,FreeTextEditor._defaultFontSize],[m.FREETEXT_COLOR,FreeTextEditor._defaultColor||AnnotationEditor._defaultLineColor]]}get propertiesToUpdate(){return[[m.FREETEXT_SIZE,this.#Xs],[m.FREETEXT_COLOR,this.#Ls]]}#gn(t){const setFontsize=t=>{this.editorDiv.style.fontSize=`calc(${t}px * var(--scale-factor))`;this.translate(0,-(t-this.#Xs)*this.parentScale);this.#Xs=t;this.#fn()},e=this.#Xs;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})}#mn(t){const setColor=t=>{this.#Ls=this.editorDiv.style.color=t},e=this.#Ls;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.#Xs)*t]}rebuild(){if(this.parent){super.rebuild();null!==this.div&&(this.isAttachedToDOM||this.parent.add(this))}}enableEditMode(){if(this.isInEditMode())return;this.parent.setEditingState(!1);this.parent.updateToolbar(g.FREETEXT);super.enableEditMode();this.overlayDiv.classList.remove("enabled");this.editorDiv.contentEditable=!0;this._isDraggable=!1;this.div.removeAttribute("aria-activedescendant");this.#pn=new AbortController;const t=this._uiManager.combinedSignal(this.#pn);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})}disableEditMode(){if(this.isInEditMode()){this.parent.setEditingState(!0);super.disableEditMode();this.overlayDiv.classList.add("enabled");this.editorDiv.contentEditable=!1;this.div.setAttribute("aria-activedescendant",this.#un);this._isDraggable=!0;this.#pn?.abort();this.#pn=null;this.div.focus({preventScroll:!0});this.isEditing=!1;this.parent.div.classList.add("freetextEditing")}}focusin(t){if(this._focusEventsAllowed){super.focusin(t);t.target!==this.editorDiv&&this.editorDiv.focus()}}onceAdded(){if(!this.width){this.enableEditMode();this.editorDiv.focus();this._initialOptions?.isCentered&&this.center();this._initialOptions=null}}isEmpty(){return!this.editorDiv||""===this.editorDiv.innerText.trim()}remove(){this.isEditing=!1;if(this.parent){this.parent.setEditingState(!0);this.parent.div.classList.add("freetextEditing")}super.remove()}#bn(){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.#An(i));e=i}return t.join("\n")}#fn(){const[t,e]=this.parentDimensions;let i;if(this.isAttachedToDOM)i=this.div.getBoundingClientRect();else{const{currentLayer:t,div:e}=this,s=e.style.display,n=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=s;e.classList.toggle("hidden",n)}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.#cn,e=this.#cn=this.#bn().trimEnd();if(t===e)return;const setText=t=>{this.#cn=t;if(t){this.#vn();this._uiManager.rebuild(this);this.#fn()}else this.remove()};this.addCommands({cmd:()=>{setText(e)},undo:()=>{setText(t)},mustExec:!1});this.#fn()}shouldGetKeyboardEvents(){return this.isInEditMode()}enterInEditMode(){this.enableEditMode();this.editorDiv.focus()}dblclick(t){this.enterInEditMode()}keydown(t){if(t.target===this.div&&"Enter"===t.key){this.enterInEditMode();t.preventDefault()}}editorDivKeydown(t){FreeTextEditor._keyboardManager.exec(this,t)}editorDivFocus(t){this.isEditing=!0}editorDivBlur(t){this.isEditing=!1}editorDivInput(t){this.parent.div.classList.toggle("freetextEditing",this.isEmpty())}disableEditing(){this.editorDiv.setAttribute("role","comment");this.editorDiv.removeAttribute("aria-multiline")}enableEditing(){this.editorDiv.setAttribute("role","textbox");this.editorDiv.setAttribute("aria-multiline",!0)}render(){if(this.div)return this.div;let t,e;if(this.width){t=this.x;e=this.y}super.render();this.editorDiv=document.createElement("div");this.editorDiv.className="internal";this.editorDiv.setAttribute("id",this.#un);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.#Xs}px * var(--scale-factor))`;i.color=this.#Ls;this.div.append(this.editorDiv);this.overlayDiv=document.createElement("div");this.overlayDiv.classList.add("overlay","enabled");this.div.append(this.overlayDiv);bindEvents(this,this.div,["dblclick","keydown"]);if(this.width){const[i,s]=this.parentDimensions;if(this.annotationElementId){const{position:n}=this._initialData;let[a,r]=this.getInitialTranslation();[a,r]=this.pageTranslationToScreen(a,r);const[o,l]=this.pageDimensions,[h,d]=this.pageTranslation;let c,u;switch(this.rotation){case 0:c=t+(n[0]-h)/o;u=e+this.height-(n[1]-d)/l;break;case 90:c=t+(n[0]-h)/o;u=e-(n[1]-d)/l;[a,r]=[r,-a];break;case 180:c=t-this.width+(n[0]-h)/o;u=e-(n[1]-d)/l;[a,r]=[-a,-r];break;case 270:c=t+(n[0]-h-this.height*l)/o;u=e+(n[1]-d-this.width*o)/l;[a,r]=[-r,a]}this.setAt(c*i,u*s,a,r)}else this.setAt(t*i,e*s,this.width*i,this.height*s);this.#vn();this._isDraggable=!0;this.editorDiv.contentEditable=!1}else{this._isDraggable=!1;this.editorDiv.contentEditable=!0}return this.div}static#An(t){return(t.nodeType===Node.TEXT_NODE?t.nodeValue:t.innerText).replaceAll(Kt,"")}editorDivPaste(t){const e=t.clipboardData||window.clipboardData,{types:i}=e;if(1===i.length&&"text/plain"===i[0])return;t.preventDefault();const s=FreeTextEditor.#yn(e.getData("text")||"").replaceAll(Kt,"\n");if(!s)return;const n=window.getSelection();if(!n.rangeCount)return;this.editorDiv.normalize();n.deleteFromDocument();const a=n.getRangeAt(0);if(!s.includes("\n")){a.insertNode(document.createTextNode(s));this.editorDiv.normalize();n.collapseToStart();return}const{startContainer:r,startOffset:o}=a,l=[],h=[];if(r.nodeType===Node.TEXT_NODE){const t=r.parentElement;h.push(r.nodeValue.slice(o).replaceAll(Kt,""));if(t!==this.editorDiv){let e=l;for(const i of this.editorDiv.childNodes)i!==t?e.push(FreeTextEditor.#An(i)):e=h}l.push(r.nodeValue.slice(0,o).replaceAll(Kt,""))}else if(r===this.editorDiv){let t=l,e=0;for(const i of this.editorDiv.childNodes){e++===o&&(t=h);t.push(FreeTextEditor.#An(i))}}this.#cn=`${l.join("\n")}${s}${h.join("\n")}`;this.#vn();const d=new Range;let c=l.reduce(((t,e)=>t+e.length),0);for(const{firstChild:t}of this.editorDiv.childNodes)if(t.nodeType===Node.TEXT_NODE){const e=t.nodeValue.length;if(c<=e){d.setStart(t,c);d.setEnd(t,c);break}c-=e}n.removeAllRanges();n.addRange(d)}#vn(){this.editorDiv.replaceChildren();if(this.#cn)for(const t of this.#cn.split("\n")){const e=document.createElement("div");e.append(t?document.createTextNode(t):document.createElement("br"));this.editorDiv.append(e)}}#wn(){return this.#cn.replaceAll(" "," ")}static#yn(t){return t.replaceAll(" "," ")}get contentDiv(){return this.editorDiv}static async deserialize(t,e,i){let s=null;if(t instanceof FreeTextAnnotationElement){const{data:{defaultAppearanceData:{fontSize:e,fontColor:i},rect:n,rotation:a,id:r,popupRef:o},textContent:l,textPosition:h,parent:{page:{pageNumber:d}}}=t;if(!l||0===l.length)return null;s=t={annotationType:g.FREETEXT,color:Array.from(i),fontSize:e,value:l.join("\n"),position:h,pageIndex:d-1,rect:n.slice(0),rotation:a,id:r,deleted:!1,popupRef:o}}const n=await super.deserialize(t,e,i);n.#Xs=t.fontSize;n.#Ls=Util.makeHexColor(...t.color);n.#cn=FreeTextEditor.#yn(t.value);n.annotationElementId=t.id||null;n._initialData=s;return n}serialize(t=!1){if(this.isEmpty())return null;if(this.deleted)return this.serializeDeleted();const e=FreeTextEditor._internalPadding*this.parentScale,i=this.getRect(e,e),s=AnnotationEditor._colorManager.convert(this.isAttachedToDOM?getComputedStyle(this.editorDiv).color:this.#Ls),n={annotationType:g.FREETEXT,color:s,fontSize:this.#Xs,value:this.#wn(),pageIndex:this.pageIndex,rect:i,rotation:this.rotation,structTreeParentId:this._structTreeParentId};if(t)return n;if(this.annotationElementId&&!this.#xn(n))return null;n.id=this.annotationElementId;return n}#xn(t){const{value:e,fontSize:i,color:s,pageIndex:n}=this._initialData;return this._hasBeenMoved||t.value!==e||t.fontSize!==i||t.color.some(((t,e)=>t!==s[e]))||t.pageIndex!==n}renderAnnotationElement(t){const e=super.renderAnnotationElement(t);if(this.deleted)return e;const{style:i}=e;i.fontSize=`calc(${this.#Xs}px * var(--scale-factor))`;i.color=this.#Ls;e.replaceChildren();for(const t of this.#cn.split("\n")){const i=document.createElement("div");i.append(t?document.createTextNode(t):document.createElement("br"));e.append(i)}const s=FreeTextEditor._internalPadding*this.parentScale;t.updateEdited({rect:this.getRect(s,s),popupContent:this.#cn});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,s,n,a){a||=new Float32Array(t.length);for(let r=0,o=t.length;r=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]} ${e[t+5]}`);this.#Gn(i);return i.join(" ")}#zn(){const[t,e,i,s]=this.#_n,[n,a,r,o]=this.#Hn();return`M${(this.#Mn[2]-t)/i} ${(this.#Mn[3]-e)/s} L${(this.#Mn[4]-t)/i} ${(this.#Mn[5]-e)/s} L${n} ${a} L${r} ${o} L${(this.#Mn[16]-t)/i} ${(this.#Mn[17]-e)/s} L${(this.#Mn[14]-t)/i} ${(this.#Mn[15]-e)/s} Z`}#Gn(t){const e=this.#En;t.push(`L${e[4]} ${e[5]} Z`)}#Un(t){const[e,i,s,n]=this.#_n,a=this.#Mn.subarray(4,6),r=this.#Mn.subarray(16,18),[o,l,h,d]=this.#Hn();t.push(`L${(a[0]-e)/s} ${(a[1]-i)/n} L${o} ${l} L${h} ${d} L${(r[0]-e)/s} ${(r[1]-i)/n}`)}newFreeDrawOutline(t,e,i,s,n,a){return new FreeDrawOutline(t,e,i,s,n,a)}getOutlines(){const t=this.#Tn,e=this.#En,i=this.#Mn,[s,n,a,r]=this.#_n,o=new Float32Array((this.#Ln?.length??0)+2);for(let t=0,e=o.length-2;t=6;t-=6)for(let i=0;i<6;i+=2)if(isNaN(e[t+i])){l[h]=l[h+1]=NaN;h+=2}else{l[h]=e[t+i];l[h+1]=e[t+i+1];h+=2}this.#jn(l,h);return this.newFreeDrawOutline(l,o,this.#_n,this.#Fn,this.#Cn,this.#Sn)}#Vn(t){const e=this.#Mn,[i,s,n,a]=this.#_n,[r,o,l,h]=this.#Hn(),d=new Float32Array(36);d.set([NaN,NaN,NaN,NaN,(e[2]-i)/n,(e[3]-s)/a,NaN,NaN,NaN,NaN,(e[4]-i)/n,(e[5]-s)/a,NaN,NaN,NaN,NaN,r,o,NaN,NaN,NaN,NaN,l,h,NaN,NaN,NaN,NaN,(e[16]-i)/n,(e[17]-s)/a,NaN,NaN,NaN,NaN,(e[14]-i)/n,(e[15]-s)/a],0);return this.newFreeDrawOutline(d,t,this.#_n,this.#Fn,this.#Cn,this.#Sn)}#jn(t,e){const i=this.#En;t.set([NaN,NaN,NaN,NaN,i[4],i[5]],e);return e+6}#$n(t,e){const i=this.#Mn.subarray(4,6),s=this.#Mn.subarray(16,18),[n,a,r,o]=this.#_n,[l,h,d,c]=this.#Hn();t.set([NaN,NaN,NaN,NaN,(i[0]-n)/r,(i[1]-a)/o,NaN,NaN,NaN,NaN,l,h,NaN,NaN,NaN,NaN,d,c,NaN,NaN,NaN,NaN,(s[0]-n)/r,(s[1]-a)/o],e);return e+24}}class FreeDrawOutline extends Outline{#_n;#Wn=new Float32Array(4);#Cn;#Sn;#Ln;#Fn;#qn;constructor(t,e,i,s,n,a){super();this.#qn=t;this.#Ln=e;this.#_n=i;this.#Fn=s;this.#Cn=n;this.#Sn=a;this.lastPoint=[NaN,NaN];this.#Xn(a);const[r,o,l,h]=this.#Wn;for(let e=0,i=t.length;et[0]-e[0]||t[1]-e[1]||t[2]-e[2]));const t=[];for(const e of this.#Yn)if(e[3]){t.push(...this.#Jn(e));this.#Zn(e)}else{this.#ta(e);t.push(...this.#Jn(e))}return this.#ea(t)}#ea(t){const e=[],i=new Set;for(const i of t){const[t,s,n]=i;e.push([t,s,i],[t,n,i])}e.sort(((t,e)=>t[1]-e[1]||t[0]-e[0]));for(let t=0,s=e.length;t0;){const t=i.values().next().value;let[e,a,r,o,l]=t;i.delete(t);let h=e,d=a;n=[e,r];s.push(n);for(;;){let t;if(i.has(o))t=o;else{if(!i.has(l))break;t=l}i.delete(t);[e,a,r,o,l]=t;if(h!==e){n.push(h,d,e,d===a?a:r);h=e}d=d===a?r:a}n.push(h,d)}return new HighlightOutline(s,this.#_n,this.#Kn)}#ia(t){const e=this.#Qn;let i=0,s=e.length-1;for(;i<=s;){const n=i+s>>1,a=e[n][0];if(a===t)return n;a=0;s--){const[i,n]=this.#Qn[s];if(i!==t)break;if(i===t&&n===e){this.#Qn.splice(s,1);return}}}#Jn(t){const[e,i,s]=t,n=[[e,i,s]],a=this.#ia(s);for(let t=0;t=i)if(o>s)n[t][1]=s;else{if(1===a)return[];n.splice(t,1);t--;a--}else{n[t][2]=i;o>s&&n.push([e,s,o])}}}return n}}class HighlightOutline extends Outline{#_n;#sa;constructor(t,e,i){super();this.#sa=t;this.#_n=e;this.lastPoint=i}toSVGPath(){const t=[];for(const e of this.#sa){let[i,s]=e;t.push(`M${i} ${s}`);for(let n=2;n-1){this.#Ta=!0;this.#Ra(t);this.#Fa()}else if(this.#ya){this.#Aa=t.anchorNode;this.#va=t.anchorOffset;this.#_a=t.focusNode;this.#Ea=t.focusOffset;this.#Ia();this.#Fa();this.rotate(this.rotation)}}get telemetryInitialData(){return{action:"added",type:this.#Ta?"free_highlight":"highlight",color:this._uiManager.highlightColorNames.get(this.color),thickness:this.#In,methodOfCreation:this.#Da}}get telemetryFinalData(){return{type:"highlight",color:this._uiManager.highlightColorNames.get(this.color)}}static computeTelemetryFinalData(t){return{numberOfColors:t.get("color").size}}#Ia(){const t=new HighlightOutliner(this.#ya,.001);this.#Sa=t.getOutlines();[this.x,this.y,this.width,this.height]=this.#Sa.box;const e=new HighlightOutliner(this.#ya,.0025,.001,"ltr"===this._uiManager.direction);this.#xa=e.getOutlines();const{lastPoint:i}=this.#xa;this.#Kn=[(i[0]-this.x)/this.width,(i[1]-this.y)/this.height]}#Ra({highlightOutlines:t,highlightId:e,clipPathId:i}){this.#Sa=t;this.#xa=t.getNewOutline(this.#In/2+1.5,.0025);if(e>=0){this.#v=e;this.#wa=i;this.parent.drawLayer.finalizeDraw(e,{bbox:t.box,path:{d:t.toSVGPath()}});this.#Pa=this.parent.drawLayer.drawOutline({rootClass:{highlightOutline:!0,free:!0},bbox:this.#xa.box,path:{d:this.#xa.toSVGPath()}},!0)}else if(this.parent){const e=this.parent.viewport.rotation;this.parent.drawLayer.updateProperties(this.#v,{bbox:HighlightEditor.#La(this.#Sa.box,(e-this.rotation+360)%360),path:{d:t.toSVGPath()}});this.parent.drawLayer.updateProperties(this.#Pa,{bbox:HighlightEditor.#La(this.#xa.box,e),path:{d:this.#xa.toSVGPath()}})}const[s,n,a,r]=t.box;switch(this.rotation){case 0:this.x=s;this.y=n;this.width=a;this.height=r;break;case 90:{const[t,e]=this.parentDimensions;this.x=n;this.y=1-s;this.width=a*e/t;this.height=r*t/e;break}case 180:this.x=1-s;this.y=1-n;this.width=a;this.height=r;break;case 270:{const[t,e]=this.parentDimensions;this.x=1-n;this.y=s;this.width=a*e/t;this.height=r*t/e;break}}const{lastPoint:o}=this.#xa;this.#Kn=[(o[0]-s)/a,(o[1]-n)/r]}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_DEFAULT_COLOR:HighlightEditor._defaultColor=e;break;case m.HIGHLIGHT_THICKNESS:HighlightEditor._defaultThickness=e}}translateInPage(t,e){}get toolbarPosition(){return this.#Kn}updateParams(t,e){switch(t){case m.HIGHLIGHT_COLOR:this.#mn(e);break;case m.HIGHLIGHT_THICKNESS:this.#Oa(e)}}static get defaultPropertiesToUpdate(){return[[m.HIGHLIGHT_DEFAULT_COLOR,HighlightEditor._defaultColor],[m.HIGHLIGHT_THICKNESS,HighlightEditor._defaultThickness]]}get propertiesToUpdate(){return[[m.HIGHLIGHT_COLOR,this.color||HighlightEditor._defaultColor],[m.HIGHLIGHT_THICKNESS,this.#In||HighlightEditor._defaultThickness],[m.HIGHLIGHT_FREE,this.#Ta]]}#mn(t){const setColorAndOpacity=(t,e)=>{this.color=t;this.#Ma=e;this.parent?.drawLayer.updateProperties(this.#v,{root:{fill:t,"fill-opacity":e}});this.#n?.updateColor(t)},e=this.color,i=this.#Ma;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.highlightColorNames.get(t)},!0)}#Oa(t){const e=this.#In,setThickness=t=>{this.#In=t;this.#Na(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)}async addEditToolbar(){const t=await super.addEditToolbar();if(!t)return null;if(this._uiManager.highlightColors){this.#n=new ColorPicker({editor:this});t.addColorPicker(this.#n)}return t}disableEditing(){super.disableEditing();this.div.classList.toggle("disabled",!0)}enableEditing(){super.enableEditing();this.div.classList.toggle("disabled",!1)}fixAndSetPosition(){return super.fixAndSetPosition(this.#Ba())}getBaseTranslation(){return[0,0]}getRect(t,e){return super.getRect(t,e,this.#Ba())}onceAdded(){this.annotationElementId||this.parent.addUndoableEditor(this);this.div.focus()}remove(){this.#Ha();this._reportTelemetry({action:"deleted"});super.remove()}rebuild(){if(this.parent){super.rebuild();if(null!==this.div){this.#Fa();this.isAttachedToDOM||this.parent.add(this)}}}setParent(t){let e=!1;if(this.parent&&!t)this.#Ha();else if(t){this.#Fa(t);e=!this.parent&&this.div?.classList.contains("selectedEditor")}super.setParent(t);this.show(this._isVisible);e&&this.select()}#Na(t){if(!this.#Ta)return;this.#Ra({highlightOutlines:this.#Sa.getNewOutline(t/2)});this.fixAndSetPosition();const[e,i]=this.parentDimensions;this.setDims(this.width*e,this.height*i)}#Ha(){if(null!==this.#v&&this.parent){this.parent.drawLayer.remove(this.#v);this.#v=null;this.parent.drawLayer.remove(this.#Pa);this.#Pa=null}}#Fa(t=this.parent){if(null===this.#v){({id:this.#v,clipPathId:this.#wa}=t.drawLayer.draw({bbox:this.#Sa.box,root:{viewBox:"0 0 1 1",fill:this.color,"fill-opacity":this.#Ma},rootClass:{highlight:!0,free:this.#Ta},path:{d:this.#Sa.toSVGPath()}},!1,!0));this.#Pa=t.drawLayer.drawOutline({rootClass:{highlightOutline:!0,free:this.#Ta},bbox:this.#xa.box,path:{d:this.#xa.toSVGPath()}},this.#Ta);this.#Ca&&(this.#Ca.style.clipPath=this.#wa)}}static#La([t,e,i,s],n){switch(n){case 90:return[1-e-s,t,s,i];case 180:return[1-t-i,1-e-s,i,s];case 270:return[e,1-t-i,s,i]}return[t,e,i,s]}rotate(t){const{drawLayer:e}=this.parent;let i;if(this.#Ta){t=(t-this.rotation+360)%360;i=HighlightEditor.#La(this.#Sa.box,t)}else i=HighlightEditor.#La([this.x,this.y,this.width,this.height],t);e.updateProperties(this.#v,{bbox:i,root:{"data-main-rotation":t}});e.updateProperties(this.#Pa,{bbox:HighlightEditor.#La(this.#xa.box,t),root:{"data-main-rotation":t}})}render(){if(this.div)return this.div;const t=super.render();if(this.#ka){t.setAttribute("aria-label",this.#ka);t.setAttribute("role","mark")}this.#Ta?t.classList.add("free"):this.div.addEventListener("keydown",this.#za.bind(this),{signal:this._uiManager._signal});const e=this.#Ca=document.createElement("div");t.append(e);e.setAttribute("aria-hidden","true");e.className="internal";e.style.clipPath=this.#wa;const[i,s]=this.parentDimensions;this.setDims(this.width*i,this.height*s);bindEvents(this,this.#Ca,["pointerover","pointerleave"]);this.enableEditing();return t}pointerover(){this.isSelected||this.parent?.drawLayer.updateProperties(this.#Pa,{rootClass:{hovered:!0}})}pointerleave(){this.isSelected||this.parent?.drawLayer.updateProperties(this.#Pa,{rootClass:{hovered:!1}})}#za(t){HighlightEditor._keyboardManager.exec(this,t)}_moveCaret(t){this.parent.unselect(this);switch(t){case 0:case 2:this.#Ua(!0);break;case 1:case 3:this.#Ua(!1)}}#Ua(t){if(!this.#Aa)return;const e=window.getSelection();t?e.setPosition(this.#Aa,this.#va):e.setPosition(this.#_a,this.#Ea)}select(){super.select();this.#Pa&&this.parent?.drawLayer.updateProperties(this.#Pa,{rootClass:{hovered:!1,selected:!0}})}unselect(){super.unselect();if(this.#Pa){this.parent?.drawLayer.updateProperties(this.#Pa,{rootClass:{selected:!1}});this.#Ta||this.#Ua(!1)}}get _mustFixPosition(){return!this.#Ta}show(t=this._isVisible){super.show(t);if(this.parent){this.parent.drawLayer.updateProperties(this.#v,{rootClass:{hidden:!t}});this.parent.drawLayer.updateProperties(this.#Pa,{rootClass:{hidden:!t}})}}#Ba(){return this.#Ta?this.rotation:0}#Ga(){if(this.#Ta)return null;const[t,e]=this.pageDimensions,[i,s]=this.pageTranslation,n=this.#ya,a=new Float32Array(8*n.length);let r=0;for(const{x:o,y:l,width:h,height:d}of n){const n=o*t+i,c=(1-l)*e+s;a[r]=a[r+4]=n;a[r+1]=a[r+3]=c;a[r+2]=a[r+6]=n+h*t;a[r+5]=a[r+7]=c-d*e;r+=8}return a}#Va(t){return this.#Sa.serialize(t,this.#Ba())}static startHighlighting(t,e,{target:i,x:s,y:n}){const{x:a,y:r,width:o,height:l}=i.getBoundingClientRect(),h=new AbortController,d=t.combinedSignal(h),pointerUpCallback=e=>{h.abort();this.#$a(t,e)};window.addEventListener("blur",pointerUpCallback,{signal:d});window.addEventListener("pointerup",pointerUpCallback,{signal:d});window.addEventListener("pointerdown",stopEvent,{capture:!0,passive:!1,signal:d});window.addEventListener("contextmenu",noContextMenu,{signal:d});i.addEventListener("pointermove",this.#ja.bind(this,t),{signal:d});this._freeHighlight=new FreeHighlightOutliner({x:s,y:n},[a,r,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#ja(t,e){this._freeHighlight.add(e)&&t.drawLayer.updateProperties(this._freeHighlightId,{path:{d:this._freeHighlight.toSVGPath()}})}static#$a(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 s=null;if(t instanceof HighlightAnnotationElement){const{data:{quadPoints:e,rect:i,rotation:n,id:a,color:r,opacity:o,popupRef:l},parent:{page:{pageNumber:h}}}=t;s=t={annotationType:g.HIGHLIGHT,color:Array.from(r),opacity:o,quadPoints:e,boxes:null,pageIndex:h-1,rect:i.slice(0),rotation:n,id:a,deleted:!1,popupRef:l}}else if(t instanceof InkAnnotationElement){const{data:{inkLists:e,rect:i,rotation:n,id:a,color:r,borderStyle:{rawWidth:o},popupRef:l},parent:{page:{pageNumber:h}}}=t;s=t={annotationType:g.HIGHLIGHT,color:Array.from(r),thickness:o,inkLists:e,boxes:null,pageIndex:h-1,rect:i.slice(0),rotation:n,id:a,deleted:!1,popupRef:l}}const{color:n,quadPoints:a,inkLists:r,opacity:o}=t,l=await super.deserialize(t,e,i);l.color=Util.makeHexColor(...n);l.#Ma=o||1;r&&(l.#In=t.thickness);l.annotationElementId=t.id||null;l._initialData=s;const[h,d]=l.pageDimensions,[c,u]=l.pageTranslation;if(a){const t=l.#ya=[];for(let e=0;et!==e[i]))}renderAnnotationElement(t){t.updateEdited({rect:this.getRect(0,0)});return null}static canCreateNewEmptyEditor(){return!1}}class DrawingOptions{#Wa=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))this.updateProperty(e,i)}updateSVGProperty(t,e){this.#Wa[t]=e}toSVGProperties(){const t=this.#Wa;this.#Wa=Object.create(null);return{root:t}}reset(){this.#Wa=Object.create(null)}updateAll(t=this){this.updateProperties(t)}clone(){unreachable("Not implemented")}}class DrawingEditor extends AnnotationEditor{#qa=null;#Xa;_drawId=null;static _currentDrawId=-1;static _currentDraw=null;static _currentDrawingOptions=null;static _currentParent=null;static _INNER_MARGIN=3;constructor(t){super(t);this.#Xa=t.mustBeCommitted||!1;if(t.drawOutlines){this.#Ka(t);this.#Fa()}}#Ka({drawOutlines:t,drawId:e,drawingOptions:i}){this.#qa=t;this._drawingOptions||=i;if(e>=0){this._drawId=e;this.parent.drawLayer.finalizeDraw(e,t.defaultProperties)}else this._drawId=this.#Ya(t,this.parent);this.#Qa(t.box)}#Ya(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[s,n]of Object.entries(e))i.has(s)?Object.assign(t[s],n):t[s]=n;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){this._currentDraw.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,s]of this.typesMap)t.push([i,e[s]]);return t}get propertiesToUpdate(){const t=[],{_drawingOptions:e}=this;for(const[i,s]of this.constructor.typesMap)t.push([i,e[s]]);return t}_updateProperty(t,e,i){const s=this._drawingOptions,n=s[e],setter=t=>{s.updateProperty(e,t);const i=this.#qa.updateProperty(e,t);i&&this.#Qa(i);this.parent?.drawLayer.updateProperties(this._drawId,s.toSVGProperties())};this.addCommands({cmd:setter.bind(this,i),undo:setter.bind(this,n),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.#qa.getPathResizingSVGProperties(this.#Ja()),{bbox:this.#Za()}))}_onResized(){this.parent?.drawLayer.updateProperties(this._drawId,DrawingEditor._mergeSVGProperties(this.#qa.getPathResizedSVGProperties(this.#Ja()),{bbox:this.#Za()}))}_onTranslating(t,e){this.parent?.drawLayer.updateProperties(this._drawId,{bbox:this.#Za(t,e)})}_onTranslated(){this.parent?.drawLayer.updateProperties(this._drawId,DrawingEditor._mergeSVGProperties(this.#qa.getPathTranslatedSVGProperties(this.#Ja(),this.parentDimensions),{bbox:this.#Za()}))}_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(){this.annotationElementId||this.parent.addUndoableEditor(this);this._isDraggable=!0;if(this.#Xa){this.#Xa=!1;this.commit();this.parent.setSelected(this);this.div.focus()}}remove(){this.#Ha();super.remove()}rebuild(){if(this.parent){super.rebuild();if(null!==this.div){this.#Fa();this.#Qa(this.#qa.box);this.isAttachedToDOM||this.parent.add(this)}}}setParent(t){let e=!1;if(this.parent&&!t){this._uiManager.removeShouldRescale(this);this.#Ha()}else if(t){this._uiManager.addShouldRescale(this);this.#Fa(t);e=!this.parent&&this.div?.classList.contains("selectedEditor")}super.setParent(t);e&&this.select()}#Ha(){if(null!==this._drawId&&this.parent){this.parent.drawLayer.remove(this._drawId);this._drawId=null;this._drawingOptions.reset()}}#Fa(t=this.parent){if(null===this._drawId||this.parent!==t)if(null===this._drawId){this._drawingOptions.updateAll();this._drawId=this.#Ya(this.#qa,t)}else this.parent.drawLayer.updateParent(this._drawId,t.drawLayer)}#tr([t,e,i,s]){const{parentDimensions:[n,a],rotation:r}=this;switch(r){case 90:return[e,1-t,i*(a/n),s*(n/a)];case 180:return[1-t,1-e,i,s];case 270:return[1-e,t,i*(a/n),s*(n/a)];default:return[t,e,i,s]}}#Ja(){const{x:t,y:e,width:i,height:s,parentDimensions:[n,a],rotation:r}=this;switch(r){case 90:return[1-e,t,i*(n/a),s*(a/n)];case 180:return[1-t,1-e,i,s];case 270:return[e,1-t,i*(n/a),s*(a/n)];default:return[t,e,i,s]}}#Qa(t){[this.x,this.y,this.width,this.height]=this.#tr(t);if(this.div){this.fixAndSetPosition();const[t,e]=this.parentDimensions;this.setDims(this.width*t,this.height*e)}this._onResized()}#Za(){const{x:t,y:e,width:i,height:s,rotation:n,parentRotation:a,parentDimensions:[r,o]}=this;switch((4*n+a)/90){case 1:return[1-e-s,t,s,i];case 2:return[1-t-i,1-e-s,i,s];case 3:return[e,1-t-i,s,i];case 4:return[t,e-i*(r/o),s*(o/r),i*(r/o)];case 5:return[1-e,t,i*(r/o),s*(o/r)];case 6:return[1-t-s*(o/r),1-e,s*(o/r),i*(r/o)];case 7:return[e-i*(r/o),1-t-s*(o/r),i*(r/o),s*(o/r)];case 8:return[t-i,e-s,i,s];case 9:return[1-e,t-i,s,i];case 10:return[1-t,1-e,i,s];case 11:return[e-s,1-t,s,i];case 12:return[t-s*(o/r),e,s*(o/r),i*(r/o)];case 13:return[1-e-i*(r/o),t-s*(o/r),i*(r/o),s*(o/r)];case 14:return[1-t,1-e-i*(r/o),s*(o/r),i*(r/o)];case 15:return[e,1-t,i*(r/o),s*(o/r)];default:return[t,e,i,s]}}rotate(){this.parent&&this.parent.drawLayer.updateProperties(this._drawId,DrawingEditor._mergeSVGProperties({bbox:this.#Za()},this.#qa.updateRotation((this.parentRotation-this.rotation+360)%360)))}onScaleChanging(){this.parent&&this.#Qa(this.#qa.updateParentDimensions(this.parentDimensions,this.parent.scale))}static onScaleChangingWhenDrawing(){}render(){if(this.div)return this.div;const t=super.render();t.classList.add("draw");const e=document.createElement("div");t.append(e);e.setAttribute("aria-hidden","true");e.className="internal";const[i,s]=this.parentDimensions;this.setDims(this.width*i,this.height*s);this._uiManager.addShouldRescale(this);this.disableEditing();return t}static createDrawerInstance(t,e,i,s,n){unreachable("Not implemented")}static startDrawing(t,e,i,{target:s,offsetX:n,offsetY:a}){const{viewport:{rotation:r}}=t,{width:o,height:l}=s.getBoundingClientRect(),h=new AbortController,d=t.combinedSignal(h);window.addEventListener("pointerup",(e=>{h.abort();t.toggleDrawing(!0);this._endDraw(e)}),{signal:d});window.addEventListener("pointerdown",stopEvent,{capture:!0,passive:!1,signal:d});window.addEventListener("contextmenu",noContextMenu,{signal:d});s.addEventListener("pointermove",this._drawMove.bind(this),{signal:d});t.toggleDrawing();if(this._currentDraw)t.drawLayer.updateProperties(this._currentDrawId,this._currentDraw.startNew(n,a,o,l,r));else{e.updateUIForDefaultProperties(this);this._currentDraw=this.createDrawerInstance(n,a,o,l,r);this._currentDrawingOptions=this.getDefaultDrawingOptions();this._currentParent=t;({id:this._currentDrawId}=t.drawLayer.draw(this._mergeSVGProperties(this._currentDrawingOptions.toSVGProperties(),this._currentDraw.defaultSVGProperties),!0,!1))}}static _drawMove({offsetX:t,offsetY:e}){this._currentParent.drawLayer.updateProperties(this._currentDrawId,this._currentDraw.add(t,e))}static _endDraw({offsetX:t,offsetY:e}){const i=this._currentParent;i.drawLayer.updateProperties(this._currentDrawId,this._currentDraw.end(t,e));if(this.supportMultipleDrawings){const t=this._currentDraw,e=this._currentDrawId,s=t.getLastElement();i.addCommands({cmd:()=>{i.drawLayer.updateProperties(e,t.setLastElement(s))},undo:()=>{i.drawLayer.updateProperties(e,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(!this._currentDraw.isEmpty()){const{pageDimensions:[i,s],scale:n}=e,a=e.createAndAddNewEditor({offsetX:0,offsetY:0},!1,{drawId:this._currentDrawId,drawOutlines:this._currentDraw.getOutlines(i*n,s*n,n,this._INNER_MARGIN),drawingOptions:this._currentDrawingOptions,mustBeCommitted:!t});this._cleanup();return a}e.drawLayer.remove(this._currentDrawId);this._cleanup();return null}static _cleanup(){this._currentDrawId=-1;this._currentDraw=null;this._currentDrawingOptions=null;this._currentParent=null}createDrawingOptions(t){}static deserializeDraw(t,e,i,s,n,a){unreachable("Not implemented")}static async deserialize(t,e,i){const{rawDims:{pageWidth:s,pageHeight:n,pageX:a,pageY:r}}=e.viewport,o=this.deserializeDraw(a,r,s,n,this._INNER_MARGIN,t),l=await super.deserialize(t,e,i);l.createDrawingOptions(t);l.#Ka({drawOutlines:o});l.#Fa();l.onScaleChanging();l.rotate();return l}serializeDraw(t){const[e,i]=this.pageTranslation,[s,n]=this.pageDimensions;return this.#qa.serialize([e,i,s,n],t)}renderAnnotationElement(t){t.updateEdited({rect:this.getRect(0,0)});return null}static canCreateNewEmptyEditor(){return!1}}class InkDrawOutliner{#Mn=new Float64Array(6);#Js;#er;#mi;#In;#Ln;#ir="";#sr=0;#sa=new InkDrawOutline;#nr;#ar;constructor(t,e,i,s,n,a){this.#nr=i;this.#ar=s;this.#mi=n;this.#In=a;[t,e]=this.#rr(t,e);const r=this.#Js=[NaN,NaN,NaN,NaN,t,e];this.#Ln=[t,e];this.#er=[{line:r,points:this.#Ln}];this.#Mn.set(r,0)}updateProperty(t,e){"stroke-width"===t&&(this.#In=e)}#rr(t,e){return Outline._normalizePoint(t,e,this.#nr,this.#ar,this.#mi)}isEmpty(){return!this.#er||0===this.#er.length}add(t,e){[t,e]=this.#rr(t,e);const[i,s,n,a]=this.#Mn.subarray(2,6),r=t-n,o=e-a;if(Math.hypot(this.#nr*r,this.#ar*o)<=2)return null;this.#Ln.push(t,e);if(isNaN(i)){this.#Mn.set([n,a,t,e],2);this.#Js.push(NaN,NaN,NaN,NaN,t,e);return{path:{d:this.toSVGPath()}}}isNaN(this.#Mn[0])&&this.#Js.splice(6,6);this.#Mn.set([i,s,n,a,t,e],0);this.#Js.push((i+5*n)/6,(s+5*a)/6,(5*n+t)/6,(5*a+e)/6,(n+t)/2,(a+e)/2);return{path:{d:this.toSVGPath()}}}end(t,e){const i=this.add(t,e);return i||(2===this.#Ln.length?{path:{d:this.toSVGPath()}}:null)}startNew(t,e,i,s,n){this.#nr=i;this.#ar=s;this.#mi=n;[t,e]=this.#rr(t,e);const a=this.#Js=[NaN,NaN,NaN,NaN,t,e];this.#Ln=[t,e];const r=this.#er.at(-1);if(r){r.line=new Float32Array(r.line);r.points=new Float32Array(r.points)}this.#er.push({line:a,points:this.#Ln});this.#Mn.set(a,0);this.#sr=0;this.toSVGPath();return null}getLastElement(){return this.#er.at(-1)}setLastElement(t){if(!this.#er)return this.#sa.setLastElement(t);this.#er.push(t);this.#Js=t.line;this.#Ln=t.points;this.#sr=0;return{path:{d:this.toSVGPath()}}}removeLastElement(){if(!this.#er)return this.#sa.removeLastElement();this.#er.pop();this.#ir="";for(let t=0,e=this.#er.length;tt??NaN)),d,c,u,p),points:g(r[t].map((t=>t??NaN)),d,c,u,p)});const m=new InkDrawOutline;m.build(h,i,s,1,o,l,n);return m}#cr(t=this.#In){const e=this.#Cn+t/2*this.#lr;return this.#mi%180==0?[e/this.#nr,e/this.#ar]:[e/this.#ar,e/this.#nr]}#dr(){const[t,e,i,s]=this.#Wn,[n,a]=this.#cr(0);return[t+n,e+a,i-2*n,s-2*a]}#hr(){const t=this.#Wn=new Float32Array([1/0,1/0,-1/0,-1/0]);for(const{line:e}of this.#er){if(e.length<=12){for(let i=4,s=e.length;i`image/${t}`)))}static get supportedTypesStr(){return shadow(this,"supportedTypesStr",this.supportedTypes.join(","))}static isHandlingMimeForPasting(t){return this.supportedTypes.includes(t)}static paste(t,e){e.pasteEditor(g.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}}#Er(t,e=!1){if(t){this.#pr=t.bitmap;if(!e){this.#gr=t.id;this.#xr=t.isSvg}t.file&&(this.#Ar=t.file.name);this.#Cr()}else this.remove()}#Sr(){this.#mr=null;this._uiManager.enableWaiting(!1);if(this.#vr)if(this._uiManager.useNewAltTextWhenAddingImage&&this._uiManager.useNewAltTextFlow&&this.#pr){this._editToolbar.hide();this._uiManager.editAltText(this,!0)}else{if(!this._uiManager.useNewAltTextWhenAddingImage&&this._uiManager.useNewAltTextFlow&&this.#pr){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:s,width:n,height:a}=t||this.copyCanvas(null,null,!0).imageData,r=await i.guess({name:"altText",request:{data:s,width:n,height:a,channels:s.length/(n*a)}});if(!r)throw new Error("No response from the AI service.");if(r.error)throw new Error("Error from the AI service.");if(r.cancel)return null;if(!r.output)throw new Error("No valid response from the AI service.");const o=r.output;await this.setGuessedAltText(o);e&&!this.hasAltTextData()&&(this.altTextData={alt:o,decorative:!1});return o}#Tr(){if(this.#gr){this._uiManager.enableWaiting(!0);this._uiManager.imageManager.getFromId(this.#gr).then((t=>this.#Er(t,!0))).finally((()=>this.#Sr()));return}if(this.#fr){const t=this.#fr;this.#fr=null;this._uiManager.enableWaiting(!0);this.#mr=this._uiManager.imageManager.getFromUrl(t).then((t=>this.#Er(t))).finally((()=>this.#Sr()));return}if(this.#br){const t=this.#br;this.#br=null;this._uiManager.enableWaiting(!0);this.#mr=this._uiManager.imageManager.getFromFile(t).then((t=>this.#Er(t))).finally((()=>this.#Sr()));return}const t=document.createElement("input");t.type="file";t.accept=StampEditor.supportedTypesStr;const e=this._uiManager._signal;this.#mr=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.#Er(e)}else this.remove();i()}),{signal:e});t.addEventListener("cancel",(()=>{this.remove();i()}),{signal:e})})).finally((()=>this.#Sr()));t.click()}remove(){if(this.#gr){this.#pr=null;this._uiManager.imageManager.deleteId(this.#gr);this.#vr?.remove();this.#vr=null;this.#yr?.disconnect();this.#yr=null;if(this.#wr){clearTimeout(this.#wr);this.#wr=null}}super.remove()}rebuild(){if(this.parent){super.rebuild();if(null!==this.div){this.#gr&&null===this.#vr&&this.#Tr();this.isAttachedToDOM||this.parent.add(this)}}else this.#gr&&this.#Tr()}onceAdded(){this._isDraggable=!0;this.div.focus()}isEmpty(){return!(this.#mr||this.#pr||this.#fr||this.#br||this.#gr)}get isResizable(){return!0}render(){if(this.div)return this.div;let t,e;if(this.width){t=this.x;e=this.y}super.render();this.div.hidden=!0;this.div.setAttribute("role","figure");this.addAltTextButton();this.#pr?this.#Cr():this.#Tr();if(this.width&&!this.annotationElementId){const[i,s]=this.parentDimensions;this.setAt(t*i,e*s,this.width*i,this.height*s)}return this.div}#Cr(){const{div:t}=this;let{width:e,height:i}=this.#pr;const[s,n]=this.pageDimensions,a=.75;if(this.width){e=this.width*s;i=this.height*n}else if(e>a*s||i>a*n){const t=Math.min(a*s/e,a*n/i);e*=t;i*=t}const[r,o]=this.parentDimensions;this.setDims(e*r/s,i*o/n);this._uiManager.enableWaiting(!1);const l=this.#vr=document.createElement("canvas");l.setAttribute("role","img");this.addContainer(l);this._uiManager.useNewAltTextWhenAddingImage&&this._uiManager.useNewAltTextFlow&&!this.annotationElementId||(t.hidden=!1);this.#Mr(e,i);this.#Pr();if(!this.#_r){this.parent.addUndoableEditor(this);this.#_r=!0}this._reportTelemetry({action:"inserted_image"});this.#Ar&&l.setAttribute("aria-label",this.#Ar)}copyCanvas(t,e,i=!1){t||(t=224);const{width:s,height:n}=this.#pr,a=new OutputScale;let r=this.#pr,o=s,l=n,h=null;if(e){if(s>e||n>e){const t=Math.min(e/s,e/n);o=Math.floor(s*t);l=Math.floor(n*t)}h=document.createElement("canvas");const t=h.width=Math.ceil(o*a.sx),i=h.height=Math.ceil(l*a.sy);this.#xr||(r=this.#kr(t,i));const d=h.getContext("2d");d.filter=this._uiManager.hcmFilter;let c="white",u="#cfcfd8";if("none"!==this._uiManager.hcmFilter)u="black";else if(window.matchMedia?.("(prefers-color-scheme: dark)").matches){c="#8f8f9d";u="#42414d"}const p=15,g=p*a.sx,m=p*a.sy,f=new OffscreenCanvas(2*g,2*m),b=f.getContext("2d");b.fillStyle=c;b.fillRect(0,0,2*g,2*m);b.fillStyle=u;b.fillRect(0,0,g,m);b.fillRect(g,m,g,m);d.fillStyle=d.createPattern(f,"repeat");d.fillRect(0,0,t,i);d.drawImage(r,0,0,r.width,r.height,0,0,t,i)}let d=null;if(i){let e,i;if(a.symmetric&&r.widtht||n>t){const a=Math.min(t/s,t/n);e=Math.floor(s*a);i=Math.floor(n*a);this.#xr||(r=this.#kr(e,i))}}const o=new OffscreenCanvas(e,i).getContext("2d",{willReadFrequently:!0});o.drawImage(r,0,0,r.width,r.height,0,0,e,i);d={width:e,height:i,data:o.getImageData(0,0,e,i).data}}return{canvas:h,width:o,height:l,imageData:d}}#Dr(t,e){const[i,s]=this.parentDimensions;this.width=t/i;this.height=e/s;this._initialOptions?.isCentered?this.center():this.fixAndSetPosition();this._initialOptions=null;null!==this.#wr&&clearTimeout(this.#wr);this.#wr=setTimeout((()=>{this.#wr=null;this.#Mr(t,e)}),200)}#kr(t,e){const{width:i,height:s}=this.#pr;let n=i,a=s,r=this.#pr;for(;n>2*t||a>2*e;){const i=n,s=a;n>2*t&&(n=n>=16384?Math.floor(n/2)-1:Math.ceil(n/2));a>2*e&&(a=a>=16384?Math.floor(a/2)-1:Math.ceil(a/2));const o=new OffscreenCanvas(n,a);o.getContext("2d").drawImage(r,0,0,i,s,0,0,n,a);r=o.transferToImageBitmap()}return r}#Mr(t,e){const i=new OutputScale,s=Math.ceil(t*i.sx),n=Math.ceil(e*i.sy),a=this.#vr;if(!a||a.width===s&&a.height===n)return;a.width=s;a.height=n;const r=this.#xr?this.#pr:this.#kr(s,n),o=a.getContext("2d");o.filter=this._uiManager.hcmFilter;o.drawImage(r,0,0,r.width,r.height,0,0,s,n)}getImageForAltText(){return this.#vr}#Rr(t){if(t){if(this.#xr){const t=this._uiManager.imageManager.getSvgUrl(this.#gr);if(t)return t}const t=document.createElement("canvas");({width:t.width,height:t.height}=this.#pr);t.getContext("2d").drawImage(this.#pr,0,0);return t.toDataURL()}if(this.#xr){const[t,e]=this.pageDimensions,i=Math.round(this.width*t*PixelsPerInch.PDF_TO_CSS_UNITS),s=Math.round(this.height*e*PixelsPerInch.PDF_TO_CSS_UNITS),n=new OffscreenCanvas(i,s);n.getContext("2d").drawImage(this.#pr,0,0,this.#pr.width,this.#pr.height,0,0,i,s);return n.transferToImageBitmap()}return structuredClone(this.#pr)}#Pr(){if(this._uiManager._signal){this.#yr=new ResizeObserver((t=>{const e=t[0].contentRect;e.width&&e.height&&this.#Dr(e.width,e.height)}));this.#yr.observe(this.div);this._uiManager._signal.addEventListener("abort",(()=>{this.#yr?.disconnect();this.#yr=null}),{once:!0})}}static async deserialize(t,e,i){let s=null;if(t instanceof StampAnnotationElement){const{data:{rect:n,rotation:a,id:r,structParent:o,popupRef:l},container:h,parent:{page:{pageNumber:d}}}=t,c=h.querySelector("canvas"),u=i.imageManager.getFromCanvas(h.id,c);c.remove();const p=(await e._structTree.getAriaAttributes(`${et}${r}`))?.get("aria-label")||"";s=t={annotationType:g.STAMP,bitmapId:u.id,bitmap:u.bitmap,pageIndex:d-1,rect:n.slice(0),rotation:a,id:r,deleted:!1,accessibilityData:{decorative:!1,altText:p},isSvg:!1,structParent:o,popupRef:l}}const n=await super.deserialize(t,e,i),{rect:a,bitmap:r,bitmapUrl:o,bitmapId:l,isSvg:h,accessibilityData:d}=t;if(l&&i.imageManager.isValidId(l)){n.#gr=l;r&&(n.#pr=r)}else n.#fr=o;n.#xr=h;const[c,u]=n.pageDimensions;n.width=(a[2]-a[0])/c;n.height=(a[3]-a[1])/u;n.annotationElementId=t.id||null;d&&(n.altTextData=d);n._initialData=s;n.#_r=!!s;return n}serialize(t=!1,e=null){if(this.isEmpty())return null;if(this.deleted)return this.serializeDeleted();const i={annotationType:g.STAMP,bitmapId:this.#gr,pageIndex:this.pageIndex,rect:this.getRect(0,0),rotation:this.rotation,isSvg:this.#xr,structTreeParentId:this._structTreeParentId};if(t){i.bitmapUrl=this.#Rr(!0);i.accessibilityData=this.serializeAltText(!0);return i}const{decorative:s,altText:n}=this.serializeAltText(!1);!s&&n&&(i.accessibilityData={type:"Figure",alt:n});if(this.annotationElementId){const t=this.#xn(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 a=this.#xr?(i.rect[2]-i.rect[0])*(i.rect[3]-i.rect[1]):null;if(e.stamps.has(this.#gr)){if(this.#xr){const t=e.stamps.get(this.#gr);if(a>t.area){t.area=a;t.serialized.bitmap.close();t.serialized.bitmap=this.#Rr(!1)}}}else{e.stamps.set(this.#gr,{area:a,serialized:i});i.bitmap=this.#Rr(!1)}return i}#xn(t){const{rect:e,pageIndex:i,accessibilityData:{altText:s}}=this._initialData,n=t.rect.every(((t,i)=>Math.abs(t-e[i])<1)),a=t.pageIndex===i,r=(t.accessibilityData?.alt||"")===s;return{isSame:n&&a&&r,isSameAltText:r}}renderAnnotationElement(t){t.updateEdited({rect:this.getRect(0,0)});return null}}class AnnotationEditorLayer{#an;#Fr=!1;#Ir=null;#Lr=null;#Or=null;#Nr=new Map;#Br=!1;#Hr=!1;#zr=null;#Ur=null;#Gr=null;#m;static _initialized=!1;static#z=new Map([FreeTextEditor,InkEditor,StampEditor,HighlightEditor].map((t=>[t._editorType,t])));constructor({uiManager:t,pageIndex:e,div:i,structTreeLayer:s,accessibilityManager:n,annotationLayer:a,drawLayer:r,textLayer:o,viewport:l,l10n:h}){const d=[...AnnotationEditorLayer.#z.values()];if(!AnnotationEditorLayer._initialized){AnnotationEditorLayer._initialized=!0;for(const e of d)e.initialize(h,t)}t.registerEditorTypes(d);this.#m=t;this.pageIndex=e;this.div=i;this.#an=n;this.#Ir=a;this.viewport=l;this.#Ur=o;this.drawLayer=r;this._structTree=s;this.#m.addLayer(this)}get isEmpty(){return 0===this.#Nr.size}get isInvisible(){return this.isEmpty&&this.#m.getMode()===g.NONE}updateToolbar(t){this.#m.updateToolbar(t)}updateMode(t=this.#m.getMode()){this.#Vr();switch(t){case g.NONE:this.disableTextSelection();this.togglePointerEvents(!1);this.toggleAnnotationLayerPointerEvents(!0);this.disableClick();return;case g.INK:this.disableTextSelection();this.togglePointerEvents(!0);this.enableClick();break;case g.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.#z.values())e.toggle(`${i._type}Editing`,t===i._editorType);this.div.hidden=!1}hasTextLayer(t){return t===this.#Ur?.div}setEditingState(t){this.#m.setEditingState(t)}addCommands(t){this.#m.addCommands(t)}cleanUndoStack(t){this.#m.cleanUndoStack(t)}toggleDrawing(t=!1){this.div.classList.toggle("drawing",!t)}togglePointerEvents(t=!1){this.div.classList.toggle("disabled",!t)}toggleAnnotationLayerPointerEvents(t=!1){this.#Ir?.div.classList.toggle("disabled",!t)}async enable(){this.div.tabIndex=0;this.togglePointerEvents(!0);const t=new Set;for(const e of this.#Nr.values()){e.enableEditing();e.show(!0);if(e.annotationElementId){this.#m.removeChangedExistingAnnotation(e);t.add(e.annotationElementId)}}if(!this.#Ir)return;const e=this.#Ir.getEditableAnnotations();for(const i of e){i.hide();if(this.#m.isDeletedAnnotationElement(i.data.id))continue;if(t.has(i.data.id))continue;const e=await this.deserialize(i);if(e){this.addOrRebuild(e);e.enableEditing()}}}disable(){this.#Hr=!0;this.div.tabIndex=-1;this.togglePointerEvents(!1);const t=new Map,e=new Map;for(const i of this.#Nr.values()){i.disableEditing();if(i.annotationElementId)if(null===i.serialize()){e.set(i.annotationElementId,i);this.getEditableAnnotation(i.annotationElementId)?.show();i.remove()}else t.set(i.annotationElementId,i)}if(this.#Ir){const i=this.#Ir.getEditableAnnotations();for(const s of i){const{id:i}=s.data;if(this.#m.isDeletedAnnotationElement(i))continue;let n=e.get(i);if(n){n.resetAnnotationElement(s);n.show(!1);s.show()}else{n=t.get(i);if(n){this.#m.addChangedExistingAnnotation(n);n.renderAnnotationElement(s)&&n.show(!1)}s.show()}}}this.#Vr();this.isEmpty&&(this.div.hidden=!0);const{classList:i}=this.div;for(const t of AnnotationEditorLayer.#z.values())i.remove(`${t._type}Editing`);this.disableTextSelection();this.toggleAnnotationLayerPointerEvents(!0);this.#Hr=!1}getEditableAnnotation(t){return this.#Ir?.getEditableAnnotation(t)||null}setActiveEditor(t){this.#m.getActive()!==t&&this.#m.setActiveEditor(t)}enableTextSelection(){this.div.tabIndex=-1;if(this.#Ur?.div&&!this.#Gr){this.#Gr=new AbortController;const t=this.#m.combinedSignal(this.#Gr);this.#Ur.div.addEventListener("pointerdown",this.#$r.bind(this),{signal:t});this.#Ur.div.classList.add("highlighting")}}disableTextSelection(){this.div.tabIndex=0;if(this.#Ur?.div&&this.#Gr){this.#Gr.abort();this.#Gr=null;this.#Ur.div.classList.remove("highlighting")}}#$r(t){this.#m.unselectAll();const{target:e}=t;if(e===this.#Ur.div||("img"===e.getAttribute("role")||e.classList.contains("endOfContent"))&&this.#Ur.div.contains(e)){const{isMac:e}=util_FeatureTest.platform;if(0!==t.button||t.ctrlKey&&e)return;this.#m.showAllEditors("highlight",!0,!0);this.#Ur.div.classList.add("free");this.toggleDrawing();HighlightEditor.startHighlighting(this,"ltr"===this.#m.direction,{target:this.#Ur.div,x:t.x,y:t.y});this.#Ur.div.addEventListener("pointerup",(()=>{this.#Ur.div.classList.remove("free");this.toggleDrawing(!0)}),{once:!0,signal:this.#m._signal});t.preventDefault()}}enableClick(){if(this.#Lr)return;this.#Lr=new AbortController;const t=this.#m.combinedSignal(this.#Lr);this.div.addEventListener("pointerdown",this.pointerdown.bind(this),{signal:t});this.div.addEventListener("pointerup",this.pointerup.bind(this),{signal:t})}disableClick(){this.#Lr?.abort();this.#Lr=null}attach(t){this.#Nr.set(t.id,t);const{annotationElementId:e}=t;e&&this.#m.isDeletedAnnotationElement(e)&&this.#m.removeDeletedAnnotationElement(t)}detach(t){this.#Nr.delete(t.id);this.#an?.removePointerInTextLayer(t.contentDiv);!this.#Hr&&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.#m.addToAnnotationStorage(t);t._reportTelemetry(t.telemetryInitialData)}}moveEditorInDOM(t){if(!t.isAttachedToDOM)return;const{activeElement:e}=document;if(t.div.contains(e)&&!this.#Or){t._focusEventsAllowed=!1;this.#Or=setTimeout((()=>{this.#Or=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.#an?.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#jr(){return AnnotationEditorLayer.#z.get(this.#m.getMode())}combinedSignal(t){return this.#m.combinedSignal(t)}#Wr(t){const e=this.#jr;return e?new e.prototype.constructor(t):null}canCreateNewEmptyEditor(){return this.#jr?.canCreateNewEmptyEditor()}pasteEditor(t,e){this.#m.updateToolbar(t);this.#m.updateMode(t);const{offsetX:i,offsetY:s}=this.#qr(),n=this.getNextId(),a=this.#Wr({parent:this,id:n,x:i,y:s,uiManager:this.#m,isCentered:!0,...e});a&&this.add(a)}async deserialize(t){return await(AnnotationEditorLayer.#z.get(t.annotationType??t.annotationEditorType)?.deserialize(t,this,this.#m))||null}createAndAddNewEditor(t,e,i={}){const s=this.getNextId(),n=this.#Wr({parent:this,id:s,x:t.offsetX,y:t.offsetY,uiManager:this.#m,isCentered:e,...i});n&&this.add(n);return n}#qr(){const{x:t,y:e,width:i,height:s}=this.div.getBoundingClientRect(),n=Math.max(0,t),a=Math.max(0,e),r=(n+Math.min(window.innerWidth,t+i))/2-t,o=(a+Math.min(window.innerHeight,e+s))/2-e,[l,h]=this.viewport.rotation%180==0?[r,o]:[o,r];return{offsetX:l,offsetY:h}}addNewEditor(){this.createAndAddNewEditor(this.#qr(),!0)}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)&&t.target===this.div&&this.#Br){this.#Br=!1;this.#jr?.isDrawer&&this.#jr.supportMultipleDrawings||(this.#Fr?this.#m.getMode()!==g.STAMP?this.createAndAddNewEditor(t,!1):this.#m.unselectAll():this.#Fr=!0)}}pointerdown(t){this.#m.getMode()===g.HIGHLIGHT&&this.enableTextSelection();if(this.#Br){this.#Br=!1;return}const{isMac:e}=util_FeatureTest.platform;if(0!==t.button||t.ctrlKey&&e)return;if(t.target!==this.div)return;this.#Br=!0;if(this.#jr?.isDrawer){this.startDrawingSession(t);return}const i=this.#m.getActive();this.#Fr=!i||i.isEmpty()}startDrawingSession(t){this.div.focus();if(this.#zr){this.#jr.startDrawing(this,this.#m,!1,t);return}this.#m.unselectAll();this.#zr=new AbortController;const e=this.#m.combinedSignal(this.#zr);this.div.addEventListener("blur",(({relatedTarget:t})=>{t&&!this.div.contains(t)&&this.commitOrRemove()}),{signal:e});this.#m.disableUserSelect(!0);this.#jr.startDrawing(this,this.#m,!1,t)}endDrawingSession(t=!1){if(!this.#zr)return null;this.#zr.abort();this.#zr=null;this.#m.disableUserSelect(!1);return this.#jr.endDrawing(t)}findNewParent(t,e,i){const s=this.#m.findParent(e,i);if(null===s||s===this)return!1;s.changeParent(t);return!0}commitOrRemove(){if(this.#zr){this.endDrawingSession();return!0}return!1}onScaleChanging(){this.#zr&&this.#jr.onScaleChangingWhenDrawing(this)}destroy(){this.commitOrRemove();if(this.#m.getActive()?.parent===this){this.#m.commitOrRemove();this.#m.setActiveEditor(null)}if(this.#Or){clearTimeout(this.#Or);this.#Or=null}for(const t of this.#Nr.values()){this.#an?.removePointerInTextLayer(t.contentDiv);t.setParent(null);t.isAttachedToDOM=!1;t.div.remove()}this.div=null;this.#Nr.clear();this.#m.removeLayer(this)}#Vr(){for(const t of this.#Nr.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.#Vr();const e=this.viewport.rotation,i=t.rotation;this.viewport=t;setLayerDimensions(this.div,{rotation:i});if(e!==i)for(const t of this.#Nr.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{#Hs=null;#v=0;#Xr=new Map;#Kr=new Map;constructor({pageIndex:t}){this.pageIndex=t}setParent(t){if(this.#Hs){if(this.#Hs!==t){if(this.#Xr.size>0)for(const e of this.#Xr.values()){e.remove();t.append(e)}this.#Hs=t}}else this.#Hs=t}static get _svgFactory(){return shadow(this,"_svgFactory",new DOMSVGFactory)}static#Yr(t,[e,i,s,n]){const{style:a}=t;a.top=100*i+"%";a.left=100*e+"%";a.width=100*s+"%";a.height=100*n+"%"}#Qr(){const t=DrawLayer._svgFactory.create(1,1,!0);this.#Hs.append(t);t.setAttribute("aria-hidden",!0);return t}#Jr(t,e){const i=DrawLayer._svgFactory.createElement("clipPath");t.append(i);const s=`clip_${e}`;i.setAttribute("id",s);i.setAttribute("clipPathUnits","objectBoundingBox");const n=DrawLayer._svgFactory.createElement("use");i.append(n);n.setAttribute("href",`#${e}`);n.classList.add("clip");return s}#Zr(t,e){for(const[i,s]of Object.entries(e))null===s?t.removeAttribute(i):t.setAttribute(i,s)}draw(t,e=!1,i=!1){const s=this.#v++,n=this.#Qr(),a=DrawLayer._svgFactory.createElement("defs");n.append(a);const r=DrawLayer._svgFactory.createElement("path");a.append(r);const o=`path_p${this.pageIndex}_${s}`;r.setAttribute("id",o);r.setAttribute("vector-effect","non-scaling-stroke");e&&this.#Kr.set(s,r);const l=i?this.#Jr(a,o):null,h=DrawLayer._svgFactory.createElement("use");n.append(h);h.setAttribute("href",`#${o}`);this.updateProperties(n,t);this.#Xr.set(s,n);return{id:s,clipPathId:`url(#${l})`}}drawOutline(t,e){const i=this.#v++,s=this.#Qr(),n=DrawLayer._svgFactory.createElement("defs");s.append(n);const a=DrawLayer._svgFactory.createElement("path");n.append(a);const r=`path_p${this.pageIndex}_${i}`;a.setAttribute("id",r);a.setAttribute("vector-effect","non-scaling-stroke");let o;if(e){const t=DrawLayer._svgFactory.createElement("mask");n.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 s=DrawLayer._svgFactory.createElement("use");t.append(s);s.setAttribute("href",`#${r}`);s.setAttribute("stroke","none");s.setAttribute("fill","black");s.setAttribute("fill-rule","nonzero");s.classList.add("mask")}const l=DrawLayer._svgFactory.createElement("use");s.append(l);l.setAttribute("href",`#${r}`);o&&l.setAttribute("mask",`url(#${o})`);const h=l.cloneNode();s.append(h);l.classList.add("mainOutline");h.classList.add("secondaryOutline");this.updateProperties(s,t);this.#Xr.set(i,s);return i}finalizeDraw(t,e){this.#Kr.delete(t);this.updateProperties(t,e)}updateProperties(t,e){if(!e)return;const{root:i,bbox:s,rootClass:n,path:a}=e,r="number"==typeof t?this.#Xr.get(t):t;if(r){i&&this.#Zr(r,i);s&&DrawLayer.#Yr(r,s);if(n){const{classList:t}=r;for(const[e,i]of Object.entries(n))t.toggle(e,i)}if(a){const t=r.firstChild.firstChild;this.#Zr(t,a)}}}updateParent(t,e){if(e===this)return;const i=this.#Xr.get(t);if(i){e.#Hs.append(i);this.#Xr.delete(t);e.#Xr.set(t,i)}}remove(t){this.#Kr.delete(t);if(null!==this.#Hs){this.#Xr.get(t).remove();this.#Xr.delete(t)}}destroy(){this.#Hs=null;for(const t of this.#Xr.values())t.remove();this.#Xr.clear();this.#Kr.clear()}}globalThis.pdfjsTestingUtils={HighlightOutliner};var Yt=__webpack_exports__.AbortException,Qt=__webpack_exports__.AnnotationEditorLayer,Jt=__webpack_exports__.AnnotationEditorParamsType,Zt=__webpack_exports__.AnnotationEditorType,te=__webpack_exports__.AnnotationEditorUIManager,ee=__webpack_exports__.AnnotationLayer,ie=__webpack_exports__.AnnotationMode,se=__webpack_exports__.ColorPicker,ne=__webpack_exports__.DOMSVGFactory,ae=__webpack_exports__.DrawLayer,re=__webpack_exports__.FeatureTest,oe=__webpack_exports__.GlobalWorkerOptions,le=__webpack_exports__.ImageKind,he=__webpack_exports__.InvalidPDFException,de=__webpack_exports__.MissingPDFException,ce=__webpack_exports__.OPS,ue=__webpack_exports__.OutputScale,pe=__webpack_exports__.PDFDataRangeTransport,ge=__webpack_exports__.PDFDateString,me=__webpack_exports__.PDFWorker,fe=__webpack_exports__.PasswordResponses,be=__webpack_exports__.PermissionFlag,Ae=__webpack_exports__.PixelsPerInch,ve=__webpack_exports__.RenderingCancelledException,ye=__webpack_exports__.TextLayer,we=__webpack_exports__.UnexpectedResponseException,xe=__webpack_exports__.Util,_e=__webpack_exports__.VerbosityLevel,Ee=__webpack_exports__.XfaLayer,Ce=__webpack_exports__.build,Se=__webpack_exports__.createValidAbsoluteUrl,Te=__webpack_exports__.fetchData,Me=__webpack_exports__.getDocument,Pe=__webpack_exports__.getFilenameFromUrl,ke=__webpack_exports__.getPdfFilenameFromUrl,De=__webpack_exports__.getXfaPageViewport,Re=__webpack_exports__.isDataScheme,Fe=__webpack_exports__.isPdfFile,Ie=__webpack_exports__.noContextMenu,Le=__webpack_exports__.normalizeUnicode,Oe=__webpack_exports__.setLayerDimensions,Ne=__webpack_exports__.shadow,Be=__webpack_exports__.stopEvent,He=__webpack_exports__.version;export{Yt as AbortException,Qt as AnnotationEditorLayer,Jt as AnnotationEditorParamsType,Zt as AnnotationEditorType,te as AnnotationEditorUIManager,ee as AnnotationLayer,ie as AnnotationMode,se as ColorPicker,ne as DOMSVGFactory,ae as DrawLayer,re as FeatureTest,oe as GlobalWorkerOptions,le as ImageKind,he as InvalidPDFException,de as MissingPDFException,ce as OPS,ue as OutputScale,pe as PDFDataRangeTransport,ge as PDFDateString,me as PDFWorker,fe as PasswordResponses,be as PermissionFlag,Ae as PixelsPerInch,ve as RenderingCancelledException,ye as TextLayer,we as UnexpectedResponseException,xe as Util,_e as VerbosityLevel,Ee as XfaLayer,Ce as build,Se as createValidAbsoluteUrl,Te as fetchData,Me as getDocument,Pe as getFilenameFromUrl,ke as getPdfFilenameFromUrl,De as getXfaPageViewport,Re as isDataScheme,Fe as isPdfFile,Ie as noContextMenu,Le as normalizeUnicode,Oe as setLayerDimensions,Ne as shadow,Be as stopEvent,He as version};