File indexing completed on 2024-05-05 04:22:02

 /* SPDX-FileCopyrightText: 2003-2020 The KPhotoAlbum Development Team
 
    SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
 */
 
 #include "MiniViewer.h"
 
 #include <DB/ImageInfo.h>
 
 #include <KLocalizedString>
 #include <QDialogButtonBox>
 #include <QImage>
 #include <QLabel>
 #include <QLayout>
 #include <QPushButton>
 #include <QTransform>
 
 using namespace ImportExport;
 
 MiniViewer *MiniViewer::s_instance = nullptr;
 
 void MiniViewer::show(QImage img, DB::ImageInfoPtr info, QWidget *parent)
 {
     if (!s_instance)
         s_instance = new MiniViewer(parent);
 
     if (info->angle() != 0) {
         QTransform matrix;
         matrix.rotate(info->angle());
         img = img.transformed(matrix);
     }
     if (img.width() > 800 || img.height() > 600)
         img = img.scaled(800, 600, Qt::KeepAspectRatio);
 
     s_instance->m_pixmap->setPixmap(QPixmap::fromImage(img));
     s_instance->QDialog::show();
     s_instance->raise();
 }
 
 void MiniViewer::closeEvent(QCloseEvent *)
 {
     slotClose();
 }
 
 void MiniViewer::slotClose()
 {
     s_instance = nullptr;
     deleteLater();
 }
 
 MiniViewer::MiniViewer(QWidget *parent)
     : QDialog(parent)
 {
     QVBoxLayout *vlay = new QVBoxLayout(this);
     m_pixmap = new QLabel(this);
     vlay->addWidget(m_pixmap);
     QDialogButtonBox *box = new QDialogButtonBox(QDialogButtonBox::Close, this);
     box->button(QDialogButtonBox::Close)->setShortcut(Qt::CTRL | Qt::Key_Return);
     connect(box, &QDialogButtonBox::rejected, this, &MiniViewer::slotClose);
     vlay->addWidget(box);
 }
 
 // vi:expandtab:tabstop=4 shiftwidth=4:
 
 #include "moc_MiniViewer.cpp"