File indexing completed on 2024-04-28 16:54:24

 /*
     SPDX-FileCopyrightText: 2004 Esben Mose Hansen <kde@mosehansen.dk>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #include "historyimageitem.h"
 
 #include "historymodel.h"
 
 #include <QCryptographicHash>
 #include <QIODevice>
 #include <QIcon>
 #include <QMimeData>
 
 #include <KLocalizedString>
 
 namespace
 {
 QByteArray compute_uuid(const QImage &data)
 {
     return QCryptographicHash::hash(QByteArray::fromRawData(reinterpret_cast<const char *>(data.constBits()), data.sizeInBytes()), QCryptographicHash::Sha1);
 }
 
 }
 
 HistoryImageItem::HistoryImageItem(const QImage &data)
     : HistoryItem(compute_uuid(data))
     , m_data(data)
 {
 }
 
 QString HistoryImageItem::text() const
 {
     if (m_text.isNull()) {
         m_text = QStringLiteral("▨ ") + i18n("%1x%2 %3bpp", m_data.width(), m_data.height(), m_data.depth());
     }
     return m_text;
 }
 
 /* virtual */
 void HistoryImageItem::write(QDataStream &stream) const
 {
     stream << QStringLiteral("image") << m_data;
 }
 
 QMimeData *HistoryImageItem::mimeData() const
 {
     QMimeData *data = new QMimeData();
     data->setImageData(m_data);
     return data;
 }
 
 QPixmap HistoryImageItem::image() const
 {
     if (m_model->displayImages()) {
         return QPixmap::fromImage(m_data);
     }
     static QPixmap imageIcon(QIcon::fromTheme(QStringLiteral("view-preview")).pixmap(QSize(48, 48)));
     return imageIcon;
 }