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/*
* This file is part of the KDE project
* SPDX-FileCopyrightText: 2013 Arjen Hiemstra <ahiemstra@heimr.nl>
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#ifndef CQPRESENTATIONMODEL_H
#define CQPRESENTATIONMODEL_H
#include <QAbstractListModel>
#include <QPixmap>
class QQuickItem;
class CQPresentationModel : public QAbstractListModel
{
Q_OBJECT
Q_PROPERTY(QQuickItem *canvas READ canvas WRITE setCanvas NOTIFY canvasChanged)
Q_PROPERTY(QSizeF thumbnailSize READ thumbnailSize WRITE setThumbnailSize NOTIFY thumbnailSizeChanged)
public:
enum Roles {
ThumbnailRole = Qt::UserRole,
};
explicit CQPresentationModel(QObject *parent = nullptr);
~CQPresentationModel();
QVariant data(const QModelIndex &index, int role) const override;
int rowCount(const QModelIndex &parent) const override;
QHash<int, QByteArray> roleNames() const override;
Q_INVOKABLE QPixmap thumbnail(int index) const;
QQuickItem *canvas() const;
QSizeF thumbnailSize() const;
public Q_SLOTS:
void setCanvas(QQuickItem *canvas);
void setThumbnailSize(const QSizeF &size);
void canvasSourceChanged();
Q_SIGNALS:
void canvasChanged();
void thumbnailSizeChanged();
private:
class Private;
std::unique_ptr<Private> const d;
};
#endif // CQPRESENTATIONMODEL_H
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