80 lines
2.2 KiB
C++
80 lines
2.2 KiB
C++
#ifndef PRESENTATIONSQLMODEL_H
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#define PRESENTATIONSQLMODEL_H
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#include <QSqlTableModel>
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#include <QSortFilterProxyModel>
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#include <qobject.h>
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#include <qobjectdefs.h>
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#include <qqml.h>
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#include <qurl.h>
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#include <qvariant.h>
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#include "cxx-qt-gen/presentation_model.cxxqt.h"
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class PresentationSqlModel : public QSqlTableModel
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{
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Q_OBJECT
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Q_PROPERTY(int id READ id)
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Q_PROPERTY(QString title READ title WRITE setTitle NOTIFY titleChanged)
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Q_PROPERTY(QUrl filePath READ filePath WRITE setFilePath NOTIFY filePathChanged)
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Q_PROPERTY(int pageCount READ pageCount WRITE setPageCount NOTIFY pageCountChanged)
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QML_ELEMENT
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public:
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PresentationSqlModel(QObject *parent = 0);
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int id() const;
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QString title() const;
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QUrl filePath() const;
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int pageCount() const;
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void setTitle(const QString &title);
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void setFilePath(const QUrl &filePath);
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void setPageCount(const int &pageCount);
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Q_INVOKABLE void updateTitle(const int &row, const QString &title);
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Q_INVOKABLE void updateFilePath(const int &row, const QUrl &filePath);
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Q_INVOKABLE void updatePageCount(const int &row, const int &pageCount);
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Q_INVOKABLE void newPresentation(const QUrl &filePath, int pageCount);
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Q_INVOKABLE void deletePresentation(const int &row);
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Q_INVOKABLE QVariantMap getPresentation(const int &row);
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QVariant data(const QModelIndex &index, int role) const override;
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QHash<int, QByteArray> roleNames() const override;
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signals:
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void titleChanged();
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void filePathChanged();
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void pageCountChanged();
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private:
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int m_id;
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QString m_title;
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QUrl m_filePath;
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int m_pageCount;
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};
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class PresentationProxyModel : public QSortFilterProxyModel
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{
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Q_OBJECT
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Q_PROPERTY(PresentationModel *presentationModel READ presentationModel)
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public:
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explicit PresentationProxyModel(QObject *parent = nullptr);
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~PresentationProxyModel() = default;
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PresentationModel *presentationModel();
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Q_INVOKABLE QModelIndex idx(int row);
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public slots:
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Q_INVOKABLE QVariantMap getPresentation(const int &row);
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Q_INVOKABLE void deletePresentation(const int &row);
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Q_INVOKABLE void deletePresentations(const QVector<int> &row);
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private:
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PresentationModel *m_presentationModel;
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};
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#endif //PRESENTATIONSQLMODEL_H
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