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a07d3b7bfe
Note that constructs like QList<QFuture<void>> is incompatible with pre-C++11 compilers. But the code base is so full of C++11isms that we may just as well remove asymmetric eye-sores of the kind "QList<QFuture<void> >". Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
41 lines
1.2 KiB
C++
41 lines
1.2 KiB
C++
// SPDX-License-Identifier: GPL-2.0
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#ifndef DIVEPICTUREMODEL_H
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#define DIVEPICTUREMODEL_H
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#include <QAbstractTableModel>
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#include <QImage>
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#include <QFuture>
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struct PhotoHelper {
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QImage image;
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int offsetSeconds;
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};
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typedef QList<struct picture *> SPictureList;
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typedef struct picture *picturepointer;
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typedef QPair<picturepointer, QImage> SPixmap;
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// function that will scale the pixmap, used inside the QtConcurrent thread.
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SPixmap scaleImages(picturepointer picture);
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class DivePictureModel : public QAbstractTableModel {
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Q_OBJECT
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public:
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static DivePictureModel *instance();
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virtual int columnCount(const QModelIndex &parent = QModelIndex()) const;
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virtual QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
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virtual int rowCount(const QModelIndex &parent = QModelIndex()) const;
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virtual void updateDivePictures();
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void updateDivePicturesWhenDone(QList<QFuture<void>>);
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void removePicture(const QString& fileUrl, bool last);
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protected:
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DivePictureModel();
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int numberOfPictures;
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// Currently, load the images on the fly
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// Later, use a thread to load the images
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// Later, save the thumbnails so we don't need to reopen every time.
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QHash<QString, PhotoHelper> stringPixmapCache;
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};
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#endif
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