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Use QPDFObjGen::set in QPDFAcroFormDocumentHelper::getFormFieldsForPage
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@ -217,20 +217,14 @@ std::vector<QPDFFormFieldObjectHelper>
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QPDFAcroFormDocumentHelper::getFormFieldsForPage(QPDFPageObjectHelper ph)
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QPDFAcroFormDocumentHelper::getFormFieldsForPage(QPDFPageObjectHelper ph)
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{
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{
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analyze();
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analyze();
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std::set<QPDFObjGen> added;
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QPDFObjGen::set todo;
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std::vector<QPDFFormFieldObjectHelper> result;
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std::vector<QPDFFormFieldObjectHelper> result;
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auto widget_annotations = getWidgetAnnotationsForPage(ph);
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for (auto& annot: getWidgetAnnotationsForPage(ph)) {
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for (auto annot: widget_annotations) {
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auto field = getFieldForAnnotation(annot).getTopLevelField();
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auto field = getFieldForAnnotation(annot);
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if (todo.add(field) && field.getObjectHandle().isDictionary()) {
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field = field.getTopLevelField();
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auto og = field.getObjectHandle().getObjGen();
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if (!added.count(og)) {
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added.insert(og);
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if (field.getObjectHandle().isDictionary()) {
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result.push_back(field);
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result.push_back(field);
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}
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}
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}
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}
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}
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return result;
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return result;
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}
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}
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