File indexing completed on 2024-05-12 04:01:30

 /*
     SPDX-FileCopyrightText: 2010-2016 Sune Vuorela <sune@vuorela.dk>
 
     SPDX-License-Identifier: MIT
 */
 
 #include "abstractbarcode_p.h"
 
 #include <QColor>
 #include <QVariant>
 
 using namespace Prison;
 
 AbstractBarcodePrivate::AbstractBarcodePrivate(Barcode::Dimensions dim)
     : m_dimension(dim)
 {
 }
 
 AbstractBarcodePrivate::~AbstractBarcodePrivate() = default;
 
 bool AbstractBarcodePrivate::sizeTooSmall(const QSizeF &size) const
 {
     return m_cache.width() > size.width() || m_cache.height() > size.height();
 }
 
 bool AbstractBarcodePrivate::isEmpty() const
 {
     switch (m_data.userType()) {
     case QMetaType::QString:
         return m_data.toString().isEmpty();
     case QMetaType::QByteArray:
         return m_data.toByteArray().isEmpty();
     default:
         break;
     }
     return true;
 }
 
 void AbstractBarcodePrivate::recompute()
 {
     if (m_cache.isNull() && !isEmpty()) {
         m_cache = paintImage();
     }
 }
 
 QSizeF AbstractBarcodePrivate::preferredSize(qreal devicePixelRatio) const
 {
     switch (m_dimension) {
     case Barcode::NoDimensions:
         return {};
     case Barcode::OneDimension:
         return QSizeF(m_cache.width() * (devicePixelRatio < 2 ? 2 : 1), std::max(m_cache.height(), 50));
     case Barcode::TwoDimensions:
         return m_cache.size() * (devicePixelRatio < 2 ? 4 : 2);
     }
     return {};
 }