From da531a9f71f8cd358d9d9be120aa09da5966568b Mon Sep 17 00:00:00 2001
From: Jared Stoffan <jstoffan@users.noreply.github.com>
Date: Wed, 28 Aug 2019 18:26:39 -0700
Subject: [PATCH] fix(pdf): Re-enable support for unverified signatures in PDF
 files (#1059)

---
 build/upgrade_pdfjs.sh                       |  8 +---
 src/third-party/doc/2.16.0/pdf.worker.js     |  2 +-
 src/third-party/doc/2.16.0/pdf.worker.min.js | 48 ++++++++++----------
 3 files changed, 26 insertions(+), 32 deletions(-)

diff --git a/build/upgrade_pdfjs.sh b/build/upgrade_pdfjs.sh
index 6f0e76efe..5f133b314 100755
--- a/build/upgrade_pdfjs.sh
+++ b/build/upgrade_pdfjs.sh
@@ -33,12 +33,6 @@ echo "--------------------------------------------------------------------------
 \cp -rf pdfjs-dist/cmaps/* src/third-party/doc/${DOC_STATIC_ASSETS_VERSION}/cmaps/
 rm -rf ./pdfjs-dist/
 
-# Fix Chrome console warning issue by not testing for moz-chunked-arraybuffer support in Chrome
-echo "-----------------------------------------------------------------------------------"
-echo "Tweaking pdf.js for Chrome..."
-echo "-----------------------------------------------------------------------------------"
-sed -e 's/function supportsMozChunkedClosure/!\(\/Chrome\/\.test\(navigator\.userAgent\)\) \&\& function supportsMozChunkedClosure/' -i '' src/third-party/doc/${DOC_STATIC_ASSETS_VERSION}/pdf.js
-
 # Decreased default cached pages size to 5 on mobile web to lower memory usage
 echo "-----------------------------------------------------------------------------------"
 echo "Decreasing # of cached pages on mobile web..."
@@ -49,7 +43,7 @@ sed -e 's@var DEFAULT_CACHE_SIZE = 10;@var DEFAULT_CACHE_SIZE = /iphone|ipad|ipo
 echo "-----------------------------------------------------------------------------------"
 echo "Enabling e-signature rendering without validation..."
 echo "-----------------------------------------------------------------------------------"
-sed -e 's@_this2.setFlags(_util.AnnotationFlag.HIDDEN);@\/\/_this2.setFlags(_util.AnnotationFlag.HIDDEN);@' -i '' src/third-party/doc/${DOC_STATIC_ASSETS_VERSION}/pdf.worker.js
+sed -e 's@_this3.setFlags(_util.AnnotationFlag.HIDDEN);@\/\/_this3.setFlags(_util.AnnotationFlag.HIDDEN);@' -i '' src/third-party/doc/${DOC_STATIC_ASSETS_VERSION}/pdf.worker.js
 
 # Miniy the libraries
 ./build/minify_pdfjs.sh
diff --git a/src/third-party/doc/2.16.0/pdf.worker.js b/src/third-party/doc/2.16.0/pdf.worker.js
index a289099a7..cf06662a9 100644
--- a/src/third-party/doc/2.16.0/pdf.worker.js
+++ b/src/third-party/doc/2.16.0/pdf.worker.js
@@ -28995,7 +28995,7 @@ function (_Annotation2) {
     if (data.fieldType === 'Sig') {
       data.fieldValue = null;
 
-      _this3.setFlags(_util.AnnotationFlag.HIDDEN);
+      // _this3.setFlags(_util.AnnotationFlag.HIDDEN);
     }
 
     return _this3;
diff --git a/src/third-party/doc/2.16.0/pdf.worker.min.js b/src/third-party/doc/2.16.0/pdf.worker.min.js
index 812cc7ccc..78be471e0 100644
--- a/src/third-party/doc/2.16.0/pdf.worker.min.js
+++ b/src/third-party/doc/2.16.0/pdf.worker.min.js
@@ -710,30 +710,30 @@ arguments[1]:[0,0,0,0];if((0,d.isName)(a))this.width=0;else if(Number.isInteger(
 f.AnnotationBorderStyleType.INSET;break;case "U":this.style=f.AnnotationBorderStyleType.UNDERLINE}}},{key:"setDashArray",value:function(a){if(Array.isArray(a)&&0<a.length){for(var b=!0,c=!0,d=0,e=a.length;d<e;d++){var h=a[d];if(0<=+h)0<h&&(c=!1);else{b=!1;break}}b&&!c?this.dashArray=a:this.width=0}else a&&(this.width=0)}},{key:"setHorizontalCornerRadius",value:function(a){Number.isInteger(a)&&(this.horizontalCornerRadius=a)}},{key:"setVerticalCornerRadius",value:function(a){Number.isInteger(a)&&(this.verticalCornerRadius=
 a)}}]);return a}();g.AnnotationBorderStyle=x;q=function(a){function c(a){n(this,c);var d=b(this,l(c).call(this,a));a=a.dict;a.has("C")||(d.data.color=null);d.setCreationDate(a.get("CreationDate"));d.data.creationDate=d.creationDate;d.data.hasPopup=a.has("Popup");d.data.title=(0,f.stringToPDFString)(a.get("T")||"");return d}F(c,a);u(c,[{key:"setCreationDate",value:function(a){this.creationDate=(0,f.isString)(a)?a:null}}]);return c}(h);g.MarkupAnnotation=q;var A=function(c){function e(a){n(this,e);
 var c=b(this,l(e).call(this,a));a=a.dict;var h=c.data;h.annotationType=f.AnnotationType.WIDGET;h.fieldName=c._constructFieldName(a);h.fieldValue=(0,G.getInheritableProperty)({dict:a,key:"V",getArray:!0});h.alternativeText=(0,f.stringToPDFString)(a.get("TU")||"");h.defaultAppearance=(0,G.getInheritableProperty)({dict:a,key:"DA"})||"";var k=(0,G.getInheritableProperty)({dict:a,key:"FT"});h.fieldType=(0,d.isName)(k)?k.name:null;c.fieldResources=(0,G.getInheritableProperty)({dict:a,key:"DR"})||d.Dict.empty;
-h.fieldFlags=(0,G.getInheritableProperty)({dict:a,key:"Ff"});if(!Number.isInteger(h.fieldFlags)||0>h.fieldFlags)h.fieldFlags=0;h.readOnly=c.hasFieldFlag(f.AnnotationFieldFlag.READONLY);"Sig"===h.fieldType&&(h.fieldValue=null,c.setFlags(f.AnnotationFlag.HIDDEN));return c}F(e,c);u(e,[{key:"_constructFieldName",value:function(a){if(!a.has("T")&&!a.has("Parent"))return(0,f.warn)("Unknown field name, falling back to empty field name."),"";if(!a.has("Parent"))return(0,f.stringToPDFString)(a.get("T"));var b=
-[];for(a.has("T")&&b.unshift((0,f.stringToPDFString)(a.get("T")));a.has("Parent");){a=a.get("Parent");if(!(0,d.isDict)(a))break;a.has("T")&&b.unshift((0,f.stringToPDFString)(a.get("T")))}return b.join(".")}},{key:"hasFieldFlag",value:function(a){return!!(this.data.fieldFlags&a)}},{key:"getOperatorList",value:function(b,c,d){return d?Promise.resolve(new H.OperatorList):a(l(e.prototype),"getOperatorList",this).call(this,b,c,d)}}]);return e}(h),N=function(c){function d(a){n(this,d);var c=b(this,l(d).call(this,
-a));a=a.dict;c.data.fieldValue=(0,f.stringToPDFString)(c.data.fieldValue||"");var e=(0,G.getInheritableProperty)({dict:a,key:"Q"});if(!Number.isInteger(e)||0>e||2<e)e=null;c.data.textAlignment=e;a=(0,G.getInheritableProperty)({dict:a,key:"MaxLen"});if(!Number.isInteger(a)||0>a)a=null;c.data.maxLen=a;c.data.multiLine=c.hasFieldFlag(f.AnnotationFieldFlag.MULTILINE);c.data.comb=c.hasFieldFlag(f.AnnotationFieldFlag.COMB)&&!c.hasFieldFlag(f.AnnotationFieldFlag.MULTILINE)&&!c.hasFieldFlag(f.AnnotationFieldFlag.PASSWORD)&&
-!c.hasFieldFlag(f.AnnotationFieldFlag.FILESELECT)&&null!==c.data.maxLen;return c}F(d,c);u(d,[{key:"getOperatorList",value:function(b,c,e){if(e||this.appearance)return a(l(d.prototype),"getOperatorList",this).call(this,b,c,e);var h=new H.OperatorList;if(!this.data.defaultAppearance)return Promise.resolve(h);e=new K.Stream((0,f.stringToBytes)(this.data.defaultAppearance));return b.getOperatorList({stream:e,task:c,resources:this.fieldResources,operatorList:h}).then(function(){return h})}}]);return d}(A),
-z=function(a){function c(a){n(this,c);var d=b(this,l(c).call(this,a));d.data.checkBox=!d.hasFieldFlag(f.AnnotationFieldFlag.RADIO)&&!d.hasFieldFlag(f.AnnotationFieldFlag.PUSHBUTTON);d.data.radioButton=d.hasFieldFlag(f.AnnotationFieldFlag.RADIO)&&!d.hasFieldFlag(f.AnnotationFieldFlag.PUSHBUTTON);d.data.pushButton=d.hasFieldFlag(f.AnnotationFieldFlag.PUSHBUTTON);d.data.checkBox?d._processCheckBox(a):d.data.radioButton?d._processRadioButton(a):d.data.pushButton?d._processPushButton(a):(0,f.warn)("Invalid field flags for button widget annotation");
-return d}F(c,a);u(c,[{key:"_processCheckBox",value:function(a){(0,d.isName)(this.data.fieldValue)&&(this.data.fieldValue=this.data.fieldValue.name);a=a.dict.get("AP");(0,d.isDict)(a)&&(a=a.get("D"),(0,d.isDict)(a)&&(a=a.getKeys(),2===a.length&&(this.data.exportValue="Off"===a[0]?a[1]:a[0])))}},{key:"_processRadioButton",value:function(a){this.data.fieldValue=this.data.buttonValue=null;var b=a.dict.get("Parent");(0,d.isDict)(b)&&b.has("V")&&(b=b.get("V"),(0,d.isName)(b)&&(this.data.fieldValue=b.name));
-a=a.dict.get("AP");if((0,d.isDict)(a)&&(a=a.get("N"),(0,d.isDict)(a))){a=a.getKeys();b=0;for(var c=a.length;b<c;b++)if("Off"!==a[b]){this.data.buttonValue=a[b];break}}}},{key:"_processPushButton",value:function(a){a.dict.has("A")?m.Catalog.parseDestDictionary({destDict:a.dict,resultObj:this.data,docBaseUrl:a.pdfManager.docBaseUrl}):(0,f.warn)("Push buttons without action dictionaries are not supported")}}]);return c}(A),C=function(a){function c(a){n(this,c);var d=b(this,l(c).call(this,a));d.data.options=
-[];var e=(0,G.getInheritableProperty)({dict:a.dict,key:"Opt"});if(Array.isArray(e)){a=a.xref;for(var h=0,k=e.length;h<k;h++){var p=a.fetchIfRef(e[h]),g=Array.isArray(p);d.data.options[h]={exportValue:g?a.fetchIfRef(p[0]):p,displayValue:(0,f.stringToPDFString)(g?a.fetchIfRef(p[1]):p)}}}Array.isArray(d.data.fieldValue)||(d.data.fieldValue=[d.data.fieldValue]);d.data.combo=d.hasFieldFlag(f.AnnotationFieldFlag.COMBO);d.data.multiSelect=d.hasFieldFlag(f.AnnotationFieldFlag.MULTISELECT);return d}F(c,a);
-return c}(A),r=function(a){function c(a){n(this,c);var d=b(this,l(c).call(this,a));d.data.annotationType=f.AnnotationType.TEXT;d.data.hasAppearance?d.data.name="NoIcon":(d.data.rect[1]=d.data.rect[3]-22,d.data.rect[2]=d.data.rect[0]+22,d.data.name=a.dict.has("Name")?a.dict.get("Name").name:"Note");return d}F(c,a);return c}(q),D=function(a){function c(a){n(this,c);var d=b(this,l(c).call(this,a));d.data.annotationType=f.AnnotationType.LINK;m.Catalog.parseDestDictionary({destDict:a.dict,resultObj:d.data,
-docBaseUrl:a.pdfManager.docBaseUrl});return d}F(c,a);return c}(h),y=function(a){function c(a){n(this,c);var e=b(this,l(c).call(this,a));e.data.annotationType=f.AnnotationType.POPUP;a=a.dict;var h=a.get("Parent");if(!h)return(0,f.warn)("Popup annotation has a missing or invalid parent annotation."),b(e);var k=h.get("Subtype");e.data.parentType=(0,d.isName)(k)?k.name:null;e.data.parentId=a.getRaw("Parent").toString();e.data.title=(0,f.stringToPDFString)(h.get("T")||"");e.data.contents=(0,f.stringToPDFString)(h.get("Contents")||
-"");h.has("M")?(e.setModificationDate(h.get("M")),e.data.modificationDate=e.modificationDate):e.data.modificationDate=null;h.has("C")?(e.setColor(h.getArray("C")),e.data.color=e.color):e.data.color=null;e.viewable||(a=h.get("F"),e._isViewable(a)&&e.setFlags(a));return e}F(c,a);return c}(h),p=function(a){function c(a){n(this,c);a=b(this,l(c).call(this,a));a.data.annotationType=f.AnnotationType.FREETEXT;return a}F(c,a);return c}(q),B=function(a){function c(a){n(this,c);var d=b(this,l(c).call(this,a));
-d.data.annotationType=f.AnnotationType.LINE;d.data.lineCoordinates=f.Util.normalizeRect(a.dict.getArray("L"));return d}F(c,a);return c}(q),E=function(a){function c(a){n(this,c);a=b(this,l(c).call(this,a));a.data.annotationType=f.AnnotationType.SQUARE;return a}F(c,a);return c}(q),I=function(a){function c(a){n(this,c);a=b(this,l(c).call(this,a));a.data.annotationType=f.AnnotationType.CIRCLE;return a}F(c,a);return c}(q),M=function(a){function c(a){n(this,c);var d=b(this,l(c).call(this,a));d.data.annotationType=
-f.AnnotationType.POLYLINE;a=a.dict.getArray("Vertices");d.data.vertices=[];for(var e=0,h=a.length;e<h;e+=2)d.data.vertices.push({x:a[e],y:a[e+1]});return d}F(c,a);return c}(q),L=function(a){function c(a){n(this,c);a=b(this,l(c).call(this,a));a.data.annotationType=f.AnnotationType.POLYGON;return a}F(c,a);return c}(M),J=function(a){function c(a){n(this,c);a=b(this,l(c).call(this,a));a.data.annotationType=f.AnnotationType.CARET;return a}F(c,a);return c}(q),T=function(a){function c(a){n(this,c);var d=
-b(this,l(c).call(this,a));d.data.annotationType=f.AnnotationType.INK;var e=a.xref;a=a.dict.getArray("InkList");d.data.inkLists=[];for(var h=0,k=a.length;h<k;++h){d.data.inkLists.push([]);for(var p=0,g=a[h].length;p<g;p+=2)d.data.inkLists[h].push({x:e.fetchIfRef(a[h][p]),y:e.fetchIfRef(a[h][p+1])})}return d}F(c,a);return c}(q),Z=function(a){function c(a){n(this,c);a=b(this,l(c).call(this,a));a.data.annotationType=f.AnnotationType.HIGHLIGHT;return a}F(c,a);return c}(q),P=function(a){function c(a){n(this,
-c);a=b(this,l(c).call(this,a));a.data.annotationType=f.AnnotationType.UNDERLINE;return a}F(c,a);return c}(q),ea=function(a){function c(a){n(this,c);a=b(this,l(c).call(this,a));a.data.annotationType=f.AnnotationType.SQUIGGLY;return a}F(c,a);return c}(q),X=function(a){function c(a){n(this,c);a=b(this,l(c).call(this,a));a.data.annotationType=f.AnnotationType.STRIKEOUT;return a}F(c,a);return c}(q),O=function(a){function c(a){n(this,c);a=b(this,l(c).call(this,a));a.data.annotationType=f.AnnotationType.STAMP;
-return a}F(c,a);return c}(q),V=function(a){function c(a){n(this,c);var d=b(this,l(c).call(this,a));a=new m.FileSpec(a.dict.get("FS"),a.xref);d.data.annotationType=f.AnnotationType.FILEATTACHMENT;d.data.file=a.serializable;return d}F(c,a);return c}(q)},function(q,g,c){Object.defineProperty(g,"__esModule",{value:!0});g.OperatorList=void 0;var a=c(5),w=function(){function b(a,b,c,k,f){for(var g=0,d=b.length-1;g<d;g++){var e=b[g];a=a[e]||(a[e]=[])}a[b[b.length-1]]={checkFn:c,iterateFn:k,processFn:f}}
-function c(a){this.queue=a;this.state=null;this.context={iCurr:0,fnArray:a.fnArray,argsArray:a.argsArray};this.match=null;this.lastProcessed=0}var g=[];b(g,[a.OPS.save,a.OPS.transform,a.OPS.paintInlineImageXObject,a.OPS.restore],null,function(b,c){var g=b.fnArray;b=(c-(b.iCurr-3))%4;switch(b){case 0:return g[c]===a.OPS.save;case 1:return g[c]===a.OPS.transform;case 2:return g[c]===a.OPS.paintInlineImageXObject;case 3:return g[c]===a.OPS.restore}throw Error("iterateInlineImageGroup - invalid pos: ".concat(b));
-},function(b,c){var g=b.fnArray,k=b.argsArray,f=b.iCurr;b=f-3;var m=f-2;--f;var d=Math.min(Math.floor((c-b)/4),200);if(10>d)return c-(c-b)%4;var e=0;c=[];var n=0,l=1,q=1,h;for(h=0;h<d;h++){var x=k[m+(h<<2)],A=k[f+(h<<2)][0];1E3<l+A.width&&(e=Math.max(e,l),q+=n+2,n=l=0);c.push({transform:x,x:l,y:q,w:A.width,h:A.height});l+=A.width+2;n=Math.max(n,A.height)}m=Math.max(e,l)+1;n=q+n+1;q=new Uint8ClampedArray(m*n*4);e=m<<2;for(h=0;h<d;h++){l=k[f+(h<<2)][0].data;x=c[h].w<<2;A=0;var t=c[h].x+c[h].y*m<<2;
-q.set(l.subarray(0,x),t-e);for(var z=0,C=c[h].h;z<C;z++)q.set(l.subarray(A,A+x),t),A+=x,t+=e;for(q.set(l.subarray(A-x,A),t);0<=t;)l[t-4]=l[t],l[t-3]=l[t+1],l[t-2]=l[t+2],l[t-1]=l[t+3],l[t+x]=l[t+x-4],l[t+x+1]=l[t+x-3],l[t+x+2]=l[t+x-2],l[t+x+3]=l[t+x-1],t-=e}g.splice(b,4*d,a.OPS.paintInlineImageXObjectGroup);k.splice(b,4*d,[{width:m,height:n,kind:a.ImageKind.RGBA_32BPP,data:q},c]);return b+1});b(g,[a.OPS.save,a.OPS.transform,a.OPS.paintImageMaskXObject,a.OPS.restore],null,function(b,c){var g=b.fnArray;
-b=(c-(b.iCurr-3))%4;switch(b){case 0:return g[c]===a.OPS.save;case 1:return g[c]===a.OPS.transform;case 2:return g[c]===a.OPS.paintImageMaskXObject;case 3:return g[c]===a.OPS.restore}throw Error("iterateImageMaskGroup - invalid pos: ".concat(b));},function(b,c){var g=b.fnArray,k=b.argsArray,f=b.iCurr;b=f-3;var m=f-2;--f;for(var d=Math.floor((c-b)/4),e=b+2,l=0;l<d;l++){var n=k[e+4*l];if((n=1===n.length&&n[0])&&1===n.width&&1===n.height&&(!n.data.length||1===n.data.length&&0===n.data[0]))g[e+4*l]=a.OPS.paintSolidColorImageMask;
-else break}d-=l;if(10>d)return c-(c-b)%4;var q=!1;n=k[f][0];if(0===k[m][1]&&0===k[m][2]){q=!0;var h=k[m][0],x=k[m][3];l=m+4;var A=f+4;for(c=1;c<d;c++,l+=4,A+=4)if(e=k[l],k[A][0]!==n||e[0]!==h||0!==e[1]||0!==e[2]||e[3]!==x){10>c?q=!1:d=c;break}}if(q){d=Math.min(d,1E3);f=new Float32Array(2*d);l=m;for(c=0;c<d;c++,l+=4)e=k[l],f[c<<1]=e[4],f[(c<<1)+1]=e[5];g.splice(b,4*d,a.OPS.paintImageMaskXObjectRepeat);k.splice(b,4*d,[n,h,x,f])}else{d=Math.min(d,100);h=[];for(c=0;c<d;c++)e=k[m+(c<<2)],x=k[f+(c<<2)][0],
-h.push({data:x.data,width:x.width,height:x.height,transform:e});g.splice(b,4*d,a.OPS.paintImageMaskXObjectGroup);k.splice(b,4*d,[h])}return b+1});b(g,[a.OPS.save,a.OPS.transform,a.OPS.paintImageXObject,a.OPS.restore],function(a){var b=a.argsArray;a=a.iCurr-2;return 0===b[a][1]&&0===b[a][2]},function(b,c){var g=b.fnArray,k=b.argsArray,f=(c-(b.iCurr-3))%4;switch(f){case 0:return g[c]===a.OPS.save;case 1:if(g[c]!==a.OPS.transform)return!1;b=b.iCurr-2;g=k[b][3];return k[c][0]!==k[b][0]||0!==k[c][1]||
-0!==k[c][2]||k[c][3]!==g?!1:!0;case 2:return g[c]!==a.OPS.paintImageXObject||k[c][0]!==k[b.iCurr-1][0]?!1:!0;case 3:return g[c]===a.OPS.restore}throw Error("iterateImageGroup - invalid pos: ".concat(f));},function(b,c){var g=b.fnArray,k=b.argsArray,f=b.iCurr;b=f-3;var m=f-2,d=k[f-1][0],e=k[m][0],l=k[m][3];f=Math.min(Math.floor((c-b)/4),1E3);if(3>f)return c-(c-b)%4;c=new Float32Array(2*f);for(var n=0;n<f;n++,m+=4){var q=k[m];c[n<<1]=q[4];c[(n<<1)+1]=q[5]}d=[d,e,l,c];g.splice(b,4*f,a.OPS.paintImageXObjectRepeat);
-k.splice(b,4*f,d);return b+1});b(g,[a.OPS.beginText,a.OPS.setFont,a.OPS.setTextMatrix,a.OPS.showText,a.OPS.endText],null,function(b,c){var g=b.fnArray,k=b.argsArray,f=(c-(b.iCurr-4))%5;switch(f){case 0:return g[c]===a.OPS.beginText;case 1:return g[c]===a.OPS.setFont;case 2:return g[c]===a.OPS.setTextMatrix;case 3:if(g[c]!==a.OPS.showText)return!1;b=b.iCurr-3;g=k[b][1];return k[c][0]!==k[b][0]||k[c][1]!==g?!1:!0;case 4:return g[c]===a.OPS.endText}throw Error("iterateShowTextGroup - invalid pos: ".concat(f));
+h.fieldFlags=(0,G.getInheritableProperty)({dict:a,key:"Ff"});if(!Number.isInteger(h.fieldFlags)||0>h.fieldFlags)h.fieldFlags=0;h.readOnly=c.hasFieldFlag(f.AnnotationFieldFlag.READONLY);"Sig"===h.fieldType&&(h.fieldValue=null);return c}F(e,c);u(e,[{key:"_constructFieldName",value:function(a){if(!a.has("T")&&!a.has("Parent"))return(0,f.warn)("Unknown field name, falling back to empty field name."),"";if(!a.has("Parent"))return(0,f.stringToPDFString)(a.get("T"));var b=[];for(a.has("T")&&b.unshift((0,
+f.stringToPDFString)(a.get("T")));a.has("Parent");){a=a.get("Parent");if(!(0,d.isDict)(a))break;a.has("T")&&b.unshift((0,f.stringToPDFString)(a.get("T")))}return b.join(".")}},{key:"hasFieldFlag",value:function(a){return!!(this.data.fieldFlags&a)}},{key:"getOperatorList",value:function(b,c,d){return d?Promise.resolve(new H.OperatorList):a(l(e.prototype),"getOperatorList",this).call(this,b,c,d)}}]);return e}(h),N=function(c){function d(a){n(this,d);var c=b(this,l(d).call(this,a));a=a.dict;c.data.fieldValue=
+(0,f.stringToPDFString)(c.data.fieldValue||"");var e=(0,G.getInheritableProperty)({dict:a,key:"Q"});if(!Number.isInteger(e)||0>e||2<e)e=null;c.data.textAlignment=e;a=(0,G.getInheritableProperty)({dict:a,key:"MaxLen"});if(!Number.isInteger(a)||0>a)a=null;c.data.maxLen=a;c.data.multiLine=c.hasFieldFlag(f.AnnotationFieldFlag.MULTILINE);c.data.comb=c.hasFieldFlag(f.AnnotationFieldFlag.COMB)&&!c.hasFieldFlag(f.AnnotationFieldFlag.MULTILINE)&&!c.hasFieldFlag(f.AnnotationFieldFlag.PASSWORD)&&!c.hasFieldFlag(f.AnnotationFieldFlag.FILESELECT)&&
+null!==c.data.maxLen;return c}F(d,c);u(d,[{key:"getOperatorList",value:function(b,c,e){if(e||this.appearance)return a(l(d.prototype),"getOperatorList",this).call(this,b,c,e);var h=new H.OperatorList;if(!this.data.defaultAppearance)return Promise.resolve(h);e=new K.Stream((0,f.stringToBytes)(this.data.defaultAppearance));return b.getOperatorList({stream:e,task:c,resources:this.fieldResources,operatorList:h}).then(function(){return h})}}]);return d}(A),z=function(a){function c(a){n(this,c);var d=b(this,
+l(c).call(this,a));d.data.checkBox=!d.hasFieldFlag(f.AnnotationFieldFlag.RADIO)&&!d.hasFieldFlag(f.AnnotationFieldFlag.PUSHBUTTON);d.data.radioButton=d.hasFieldFlag(f.AnnotationFieldFlag.RADIO)&&!d.hasFieldFlag(f.AnnotationFieldFlag.PUSHBUTTON);d.data.pushButton=d.hasFieldFlag(f.AnnotationFieldFlag.PUSHBUTTON);d.data.checkBox?d._processCheckBox(a):d.data.radioButton?d._processRadioButton(a):d.data.pushButton?d._processPushButton(a):(0,f.warn)("Invalid field flags for button widget annotation");return d}
+F(c,a);u(c,[{key:"_processCheckBox",value:function(a){(0,d.isName)(this.data.fieldValue)&&(this.data.fieldValue=this.data.fieldValue.name);a=a.dict.get("AP");(0,d.isDict)(a)&&(a=a.get("D"),(0,d.isDict)(a)&&(a=a.getKeys(),2===a.length&&(this.data.exportValue="Off"===a[0]?a[1]:a[0])))}},{key:"_processRadioButton",value:function(a){this.data.fieldValue=this.data.buttonValue=null;var b=a.dict.get("Parent");(0,d.isDict)(b)&&b.has("V")&&(b=b.get("V"),(0,d.isName)(b)&&(this.data.fieldValue=b.name));a=a.dict.get("AP");
+if((0,d.isDict)(a)&&(a=a.get("N"),(0,d.isDict)(a))){a=a.getKeys();b=0;for(var c=a.length;b<c;b++)if("Off"!==a[b]){this.data.buttonValue=a[b];break}}}},{key:"_processPushButton",value:function(a){a.dict.has("A")?m.Catalog.parseDestDictionary({destDict:a.dict,resultObj:this.data,docBaseUrl:a.pdfManager.docBaseUrl}):(0,f.warn)("Push buttons without action dictionaries are not supported")}}]);return c}(A),C=function(a){function c(a){n(this,c);var d=b(this,l(c).call(this,a));d.data.options=[];var e=(0,
+G.getInheritableProperty)({dict:a.dict,key:"Opt"});if(Array.isArray(e)){a=a.xref;for(var h=0,k=e.length;h<k;h++){var p=a.fetchIfRef(e[h]),g=Array.isArray(p);d.data.options[h]={exportValue:g?a.fetchIfRef(p[0]):p,displayValue:(0,f.stringToPDFString)(g?a.fetchIfRef(p[1]):p)}}}Array.isArray(d.data.fieldValue)||(d.data.fieldValue=[d.data.fieldValue]);d.data.combo=d.hasFieldFlag(f.AnnotationFieldFlag.COMBO);d.data.multiSelect=d.hasFieldFlag(f.AnnotationFieldFlag.MULTISELECT);return d}F(c,a);return c}(A),
+r=function(a){function c(a){n(this,c);var d=b(this,l(c).call(this,a));d.data.annotationType=f.AnnotationType.TEXT;d.data.hasAppearance?d.data.name="NoIcon":(d.data.rect[1]=d.data.rect[3]-22,d.data.rect[2]=d.data.rect[0]+22,d.data.name=a.dict.has("Name")?a.dict.get("Name").name:"Note");return d}F(c,a);return c}(q),D=function(a){function c(a){n(this,c);var d=b(this,l(c).call(this,a));d.data.annotationType=f.AnnotationType.LINK;m.Catalog.parseDestDictionary({destDict:a.dict,resultObj:d.data,docBaseUrl:a.pdfManager.docBaseUrl});
+return d}F(c,a);return c}(h),y=function(a){function c(a){n(this,c);var e=b(this,l(c).call(this,a));e.data.annotationType=f.AnnotationType.POPUP;a=a.dict;var h=a.get("Parent");if(!h)return(0,f.warn)("Popup annotation has a missing or invalid parent annotation."),b(e);var k=h.get("Subtype");e.data.parentType=(0,d.isName)(k)?k.name:null;e.data.parentId=a.getRaw("Parent").toString();e.data.title=(0,f.stringToPDFString)(h.get("T")||"");e.data.contents=(0,f.stringToPDFString)(h.get("Contents")||"");h.has("M")?
+(e.setModificationDate(h.get("M")),e.data.modificationDate=e.modificationDate):e.data.modificationDate=null;h.has("C")?(e.setColor(h.getArray("C")),e.data.color=e.color):e.data.color=null;e.viewable||(a=h.get("F"),e._isViewable(a)&&e.setFlags(a));return e}F(c,a);return c}(h),p=function(a){function c(a){n(this,c);a=b(this,l(c).call(this,a));a.data.annotationType=f.AnnotationType.FREETEXT;return a}F(c,a);return c}(q),B=function(a){function c(a){n(this,c);var d=b(this,l(c).call(this,a));d.data.annotationType=
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+d.data.annotationType=f.AnnotationType.INK;var e=a.xref;a=a.dict.getArray("InkList");d.data.inkLists=[];for(var h=0,k=a.length;h<k;++h){d.data.inkLists.push([]);for(var p=0,g=a[h].length;p<g;p+=2)d.data.inkLists[h].push({x:e.fetchIfRef(a[h][p]),y:e.fetchIfRef(a[h][p+1])})}return d}F(c,a);return c}(q),Z=function(a){function c(a){n(this,c);a=b(this,l(c).call(this,a));a.data.annotationType=f.AnnotationType.HIGHLIGHT;return a}F(c,a);return c}(q),P=function(a){function c(a){n(this,c);a=b(this,l(c).call(this,
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+V=function(a){function c(a){n(this,c);var d=b(this,l(c).call(this,a));a=new m.FileSpec(a.dict.get("FS"),a.xref);d.data.annotationType=f.AnnotationType.FILEATTACHMENT;d.data.file=a.serializable;return d}F(c,a);return c}(q)},function(q,g,c){Object.defineProperty(g,"__esModule",{value:!0});g.OperatorList=void 0;var a=c(5),w=function(){function b(a,b,c,k,f){for(var g=0,d=b.length-1;g<d;g++){var e=b[g];a=a[e]||(a[e]=[])}a[b[b.length-1]]={checkFn:c,iterateFn:k,processFn:f}}function c(a){this.queue=a;this.state=
+null;this.context={iCurr:0,fnArray:a.fnArray,argsArray:a.argsArray};this.match=null;this.lastProcessed=0}var g=[];b(g,[a.OPS.save,a.OPS.transform,a.OPS.paintInlineImageXObject,a.OPS.restore],null,function(b,c){var g=b.fnArray;b=(c-(b.iCurr-3))%4;switch(b){case 0:return g[c]===a.OPS.save;case 1:return g[c]===a.OPS.transform;case 2:return g[c]===a.OPS.paintInlineImageXObject;case 3:return g[c]===a.OPS.restore}throw Error("iterateInlineImageGroup - invalid pos: ".concat(b));},function(b,c){var g=b.fnArray,
+k=b.argsArray,f=b.iCurr;b=f-3;var m=f-2;--f;var d=Math.min(Math.floor((c-b)/4),200);if(10>d)return c-(c-b)%4;var e=0;c=[];var n=0,l=1,q=1,h;for(h=0;h<d;h++){var x=k[m+(h<<2)],A=k[f+(h<<2)][0];1E3<l+A.width&&(e=Math.max(e,l),q+=n+2,n=l=0);c.push({transform:x,x:l,y:q,w:A.width,h:A.height});l+=A.width+2;n=Math.max(n,A.height)}m=Math.max(e,l)+1;n=q+n+1;q=new Uint8ClampedArray(m*n*4);e=m<<2;for(h=0;h<d;h++){l=k[f+(h<<2)][0].data;x=c[h].w<<2;A=0;var t=c[h].x+c[h].y*m<<2;q.set(l.subarray(0,x),t-e);for(var z=
+0,C=c[h].h;z<C;z++)q.set(l.subarray(A,A+x),t),A+=x,t+=e;for(q.set(l.subarray(A-x,A),t);0<=t;)l[t-4]=l[t],l[t-3]=l[t+1],l[t-2]=l[t+2],l[t-1]=l[t+3],l[t+x]=l[t+x-4],l[t+x+1]=l[t+x-3],l[t+x+2]=l[t+x-2],l[t+x+3]=l[t+x-1],t-=e}g.splice(b,4*d,a.OPS.paintInlineImageXObjectGroup);k.splice(b,4*d,[{width:m,height:n,kind:a.ImageKind.RGBA_32BPP,data:q},c]);return b+1});b(g,[a.OPS.save,a.OPS.transform,a.OPS.paintImageMaskXObject,a.OPS.restore],null,function(b,c){var g=b.fnArray;b=(c-(b.iCurr-3))%4;switch(b){case 0:return g[c]===
+a.OPS.save;case 1:return g[c]===a.OPS.transform;case 2:return g[c]===a.OPS.paintImageMaskXObject;case 3:return g[c]===a.OPS.restore}throw Error("iterateImageMaskGroup - invalid pos: ".concat(b));},function(b,c){var g=b.fnArray,k=b.argsArray,f=b.iCurr;b=f-3;var m=f-2;--f;for(var d=Math.floor((c-b)/4),e=b+2,l=0;l<d;l++){var n=k[e+4*l];if((n=1===n.length&&n[0])&&1===n.width&&1===n.height&&(!n.data.length||1===n.data.length&&0===n.data[0]))g[e+4*l]=a.OPS.paintSolidColorImageMask;else break}d-=l;if(10>
+d)return c-(c-b)%4;var q=!1;n=k[f][0];if(0===k[m][1]&&0===k[m][2]){q=!0;var h=k[m][0],x=k[m][3];l=m+4;var A=f+4;for(c=1;c<d;c++,l+=4,A+=4)if(e=k[l],k[A][0]!==n||e[0]!==h||0!==e[1]||0!==e[2]||e[3]!==x){10>c?q=!1:d=c;break}}if(q){d=Math.min(d,1E3);f=new Float32Array(2*d);l=m;for(c=0;c<d;c++,l+=4)e=k[l],f[c<<1]=e[4],f[(c<<1)+1]=e[5];g.splice(b,4*d,a.OPS.paintImageMaskXObjectRepeat);k.splice(b,4*d,[n,h,x,f])}else{d=Math.min(d,100);h=[];for(c=0;c<d;c++)e=k[m+(c<<2)],x=k[f+(c<<2)][0],h.push({data:x.data,
+width:x.width,height:x.height,transform:e});g.splice(b,4*d,a.OPS.paintImageMaskXObjectGroup);k.splice(b,4*d,[h])}return b+1});b(g,[a.OPS.save,a.OPS.transform,a.OPS.paintImageXObject,a.OPS.restore],function(a){var b=a.argsArray;a=a.iCurr-2;return 0===b[a][1]&&0===b[a][2]},function(b,c){var g=b.fnArray,k=b.argsArray,f=(c-(b.iCurr-3))%4;switch(f){case 0:return g[c]===a.OPS.save;case 1:if(g[c]!==a.OPS.transform)return!1;b=b.iCurr-2;g=k[b][3];return k[c][0]!==k[b][0]||0!==k[c][1]||0!==k[c][2]||k[c][3]!==
+g?!1:!0;case 2:return g[c]!==a.OPS.paintImageXObject||k[c][0]!==k[b.iCurr-1][0]?!1:!0;case 3:return g[c]===a.OPS.restore}throw Error("iterateImageGroup - invalid pos: ".concat(f));},function(b,c){var g=b.fnArray,k=b.argsArray,f=b.iCurr;b=f-3;var m=f-2,d=k[f-1][0],e=k[m][0],l=k[m][3];f=Math.min(Math.floor((c-b)/4),1E3);if(3>f)return c-(c-b)%4;c=new Float32Array(2*f);for(var n=0;n<f;n++,m+=4){var q=k[m];c[n<<1]=q[4];c[(n<<1)+1]=q[5]}d=[d,e,l,c];g.splice(b,4*f,a.OPS.paintImageXObjectRepeat);k.splice(b,
+4*f,d);return b+1});b(g,[a.OPS.beginText,a.OPS.setFont,a.OPS.setTextMatrix,a.OPS.showText,a.OPS.endText],null,function(b,c){var g=b.fnArray,k=b.argsArray,f=(c-(b.iCurr-4))%5;switch(f){case 0:return g[c]===a.OPS.beginText;case 1:return g[c]===a.OPS.setFont;case 2:return g[c]===a.OPS.setTextMatrix;case 3:if(g[c]!==a.OPS.showText)return!1;b=b.iCurr-3;g=k[b][1];return k[c][0]!==k[b][0]||k[c][1]!==g?!1:!0;case 4:return g[c]===a.OPS.endText}throw Error("iterateShowTextGroup - invalid pos: ".concat(f));
 },function(a,b){var c=a.fnArray,k=a.argsArray,f=a.iCurr,g=f-4,d=f-3,e=k[d][0],l=k[d][1];a=Math.min(Math.floor((b-g)/5),1E3);if(3>a)return b-(b-g)%5;b=g;4<=g&&c[g-4]===c[d]&&c[g-3]===c[f-2]&&c[g-2]===c[f-1]&&c[g-1]===c[f]&&k[g-4][0]===e&&k[g-4][1]===l&&(a++,b-=5);b+=4;for(f=1;f<a;f++)c.splice(b,3),k.splice(b,3),b+=2;return b+1});c.prototype={_optimize:function(){var a=this.queue.fnArray,b=this.lastProcessed,c=a.length,k=this.state,f=this.match;if(k||f||b+1!==c||g[a[b]]){for(var m=this.context;b<c;){if(f){if((0,
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