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/*
* imageviewer_moc.cpp, part of VCMI engine
*
* Authors: listed in file AUTHORS in main folder
*
* License: GNU General Public License v2.0 or later
* Full text of license available in license.txt file, in main folder
*
*/
#include "StdInc.h"
#include <QGuiApplication>
#include "imageviewer_moc.h"
#include "ui_imageviewer_moc.h"
ImageViewer::ImageViewer(QWidget * parent)
: QDialog(parent), ui(new Ui::ImageViewer)
{
ui->setupUi(this);
}
void ImageViewer::changeEvent(QEvent *event)
{
if(event->type() == QEvent::LanguageChange)
{
ui->retranslateUi(this);
}
QDialog::changeEvent(event);
}
ImageViewer::~ImageViewer()
{
delete ui;
}
QSize ImageViewer::calculateWindowSize()
{
return QGuiApplication::primaryScreen()->availableGeometry().size() * 0.8;
}
void ImageViewer::showPixmap(QPixmap & pixmap, QWidget * parent)
{
assert(!pixmap.isNull());
auto * iw = new ImageViewer(parent);
QSize size = pixmap.size();
size.scale(iw->calculateWindowSize(), Qt::KeepAspectRatio);
iw->resize(size);
iw->setPixmap(pixmap);
iw->setAttribute(Qt::WA_DeleteOnClose, true);
iw->setModal(Qt::WindowModal);
iw->show();
}
void ImageViewer::setPixmap(QPixmap & pixmap)
{
ui->label->setPixmap(pixmap);
}
void ImageViewer::mousePressEvent(QMouseEvent * event)
{
close();
}
void ImageViewer::keyPressEvent(QKeyEvent * event)
{
close(); // FIXME: it also closes on pressing modifiers (e.g. Ctrl/Alt). Not exactly expected
}
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