File indexing completed on 2024-05-12 15:49:08

 /*
     SPDX-FileCopyrightText: 2023 Volker Krause <vkrause@kde.org>
     SPDX-License-Identifier: MIT
 */
 
 #ifndef PRISON_ZXINGONEDBARCODE_H
 #define PRISON_ZXINGONEDBARCODE_H
 
 #include "abstractbarcode.h"
 #include "zxingutil_p.h"
 
 #include <QVariant>
 
 #include <ZXing/BitMatrix.h>
 #include <ZXing/MultiFormatWriter.h>
 
 #include <stdexcept>
 
 namespace Prison
 {
 /** Generic support for ZXing 1D barcodes. */
 template<ZXing::BarcodeFormat Format>
 class ZXingOneDBarcode : public AbstractBarcode
 {
 public:
     explicit inline ZXingOneDBarcode()
         : AbstractBarcode(AbstractBarcode::OneDimension)
     {
     }
 
 protected:
     inline QImage paintImage(const QSizeF &) override
     {
         try {
             ZXing::MultiFormatWriter writer(Format);
             const auto matrix = writer.encode(ZXingUtil::toStdWString(data().isEmpty() ? QVariant(byteArrayData()) : QVariant(data())), 1, 1);
             return ZXingUtil::toImage(matrix, foregroundColor(), backgroundColor());
         } catch (const std::invalid_argument &e) {
         }; // input too large or incompatible
         return {};
     }
 };
 
 }
 
 #endif // PRISON_PDF417BARCODE_H