39 lines
881 B
C++
39 lines
881 B
C++
#include <QGuiApplication>
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#include "turnaroundloader.h"
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TurnaroundLoader::TurnaroundLoader(const QString &filename, QSize viewSize) :
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m_resultImage(nullptr)
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{
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m_filename = filename;
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m_viewSize = viewSize;
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}
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TurnaroundLoader::TurnaroundLoader(const QImage &image, QSize viewSize)
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{
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m_inputImage = image;
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m_viewSize = viewSize;
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}
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TurnaroundLoader::~TurnaroundLoader()
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{
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delete m_resultImage;
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}
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QImage *TurnaroundLoader::takeResultImage()
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{
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QImage *returnImage = m_resultImage;
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m_resultImage = nullptr;
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return returnImage;
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}
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void TurnaroundLoader::process()
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{
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if (m_inputImage.isNull()) {
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QImage image(m_filename);
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m_resultImage = new QImage(image.scaled(m_viewSize, Qt::KeepAspectRatio));
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} else {
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m_resultImage = new QImage(m_inputImage.scaled(m_viewSize, Qt::KeepAspectRatio));
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}
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emit finished();
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}
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