72 lines
1.7 KiB
C++
72 lines
1.7 KiB
C++
#ifndef IMAGESQLMODEL_H
|
|
#define IMAGESQLMODEL_H
|
|
|
|
#include <QSqlTableModel>
|
|
#include <QSortFilterProxyModel>
|
|
#include <qobject.h>
|
|
#include <qobjectdefs.h>
|
|
#include <qqml.h>
|
|
#include <qurl.h>
|
|
#include <qvariant.h>
|
|
|
|
class ImageSqlModel : public QSqlTableModel
|
|
{
|
|
Q_OBJECT
|
|
Q_PROPERTY(int id READ id)
|
|
Q_PROPERTY(QString title READ title WRITE setTitle NOTIFY titleChanged)
|
|
Q_PROPERTY(QUrl filePath READ filePath WRITE setFilePath NOTIFY filePathChanged)
|
|
QML_ELEMENT
|
|
|
|
public:
|
|
ImageSqlModel(QObject *parent = 0);
|
|
|
|
int id() const;
|
|
QString title() const;
|
|
QUrl filePath() const;
|
|
|
|
void setTitle(const QString &title);
|
|
void setFilePath(const QUrl &filePath);
|
|
|
|
Q_INVOKABLE void updateTitle(const int &row, const QString &title);
|
|
Q_INVOKABLE void updateFilePath(const int &row, const QUrl &filePath);
|
|
|
|
Q_INVOKABLE void newImage(const QUrl &filePath);
|
|
Q_INVOKABLE void deleteImage(const int &row);
|
|
Q_INVOKABLE QVariantMap getImage(const int &row);
|
|
|
|
QVariant data(const QModelIndex &index, int role) const override;
|
|
QHash<int, QByteArray> roleNames() const override;
|
|
|
|
signals:
|
|
void titleChanged();
|
|
void filePathChanged();
|
|
|
|
private:
|
|
int m_id;
|
|
QString m_title;
|
|
QUrl m_filePath;
|
|
};
|
|
|
|
class ImageProxyModel : public QSortFilterProxyModel
|
|
{
|
|
Q_OBJECT
|
|
Q_PROPERTY(ImageSqlModel *imageModel READ imageModel)
|
|
|
|
public:
|
|
explicit ImageProxyModel(QObject *parent = nullptr);
|
|
~ImageProxyModel() = default;
|
|
|
|
ImageSqlModel *imageModel();
|
|
Q_INVOKABLE QModelIndex idx(int row);
|
|
|
|
public slots:
|
|
Q_INVOKABLE QVariantMap getImage(const int &row);
|
|
Q_INVOKABLE void deleteImage(const int &row);
|
|
Q_INVOKABLE void deleteImages(const QVector<int> &rows);
|
|
|
|
private:
|
|
ImageSqlModel *m_imageModel;
|
|
};
|
|
|
|
|
|
#endif //IMAGESQLMODEL_H
|