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@@ -24,8 +24,8 @@
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}(this, function (exports) {
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// Use strict in our context only - users might not want it
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'use strict';
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- var pdfjsVersion = '1.6.295';
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- var pdfjsBuild = '6e22b32';
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+ var pdfjsVersion = '1.6.297';
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+ var pdfjsBuild = '9f8d674';
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var pdfjsFilePath = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : null;
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var pdfjsLibs = {};
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(function pdfjsWrapper() {
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@@ -59561,6 +59561,7 @@
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var dict = params.dict;
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var data = this.data;
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data.annotationType = AnnotationType.WIDGET;
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+ data.fieldName = this._constructFieldName(dict);
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data.fieldValue = Util.getInheritableProperty(dict, 'V', /* getArray = */
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true);
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data.alternativeText = stringToPDFString(dict.get('TU') || '');
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@@ -59577,39 +59578,43 @@
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if (data.fieldType === 'Sig') {
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this.setFlags(AnnotationFlag.HIDDEN);
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}
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- // Building the full field name by collecting the field and
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- // its ancestors 'T' data and joining them using '.'.
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- var fieldName = [];
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- var namedItem = dict;
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- var ref = params.ref;
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- while (namedItem) {
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- var parent = namedItem.get('Parent');
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- var parentRef = namedItem.getRaw('Parent');
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- var name = namedItem.get('T');
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- if (name) {
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- fieldName.unshift(stringToPDFString(name));
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- } else if (parent && ref) {
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- // The field name is absent, that means more than one field
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- // with the same name may exist. Replacing the empty name
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- // with the '`' plus index in the parent's 'Kids' array.
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- // This is not in the PDF spec but necessary to id the
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- // the input controls.
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- var kids = parent.get('Kids');
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- var j, jj;
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- for (j = 0, jj = kids.length; j < jj; j++) {
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- var kidRef = kids[j];
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- if (kidRef.num === ref.num && kidRef.gen === ref.gen) {
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- break;
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- }
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- }
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- fieldName.unshift('`' + j);
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- }
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- namedItem = parent;
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- ref = parentRef;
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- }
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- data.fullName = fieldName.join('.');
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}
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Util.inherit(WidgetAnnotation, Annotation, {
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+ /**
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+ * Construct the (fully qualified) field name from the (partial) field
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+ * names of the field and its ancestors.
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+ *
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+ * @private
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+ * @memberof WidgetAnnotation
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+ * @param {Dict} dict - Complete widget annotation dictionary
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+ * @return {string}
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+ */
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+ _constructFieldName: function WidgetAnnotation_constructFieldName(dict) {
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+ // Both the `Parent` and `T` fields are optional. While at least one of
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+ // them should be provided, bad PDF generators may fail to do so.
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+ if (!dict.has('T') && !dict.has('Parent')) {
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+ warn('Unknown field name, falling back to empty field name.');
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+ return '';
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+ }
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+ // If no parent exists, the partial and fully qualified names are equal.
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+ if (!dict.has('Parent')) {
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+ return stringToPDFString(dict.get('T'));
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+ }
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+ // Form the fully qualified field name by appending the partial name to
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+ // the parent's fully qualified name, separated by a period.
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+ var fieldName = [];
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+ if (dict.has('T')) {
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+ fieldName.unshift(stringToPDFString(dict.get('T')));
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+ }
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+ var loopDict = dict;
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+ while (loopDict.has('Parent')) {
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+ loopDict = loopDict.get('Parent');
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+ if (loopDict.has('T')) {
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+ fieldName.unshift(stringToPDFString(loopDict.get('T')));
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+ }
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+ }
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+ return fieldName.join('.');
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+ },
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/**
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* Check if a provided field flag is set.
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*
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Pdf Bot