qrendersurfaceselector.h

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// Copyright (C) 2016 Klaralvdalens Datakonsult AB (KDAB).

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

#ifndef QT3DRENDER_QRENDERSURFACESELECTOR_H

#define QT3DRENDER_QRENDERSURFACESELECTOR_H

#include <Qt3DRender/qframegraphnode.h>

#include <Qt3DRender/qt3drender_global.h>

#include <QtCore/QSize>

QT_BEGIN_NAMESPACE

class QSurface;

class QWindow;

namespace Qt3DRender {

class QRenderSurfaceSelectorPrivate;

class Q_3DRENDERSHARED_EXPORT QRenderSurfaceSelector : public Qt3DRender::QFrameGraphNode

    Q_OBJECT

    Q_PROPERTY(QObject *surface READ surface WRITE setSurface NOTIFY surfaceChanged)

    Q_PROPERTY(QSize externalRenderTargetSize READ externalRenderTargetSize WRITE setExternalRenderTargetSize NOTIFY externalRenderTargetSizeChanged)

    Q_PROPERTY(float surfacePixelRatio READ surfacePixelRatio WRITE setSurfacePixelRatio NOTIFY surfacePixelRatioChanged)

public:

    explicit QRenderSurfaceSelector(Qt3DCore::QNode *parent = nullptr);

    ~QRenderSurfaceSelector();

    QObject *surface() const;

    QSize externalRenderTargetSize() const;

    float surfacePixelRatio() const;

public Q_SLOTS:

    void setSurface(QObject *surfaceObject);

    void setSurfacePixelRatio(float ratio);

    void setExternalRenderTargetSize(const QSize &size);

Q_SIGNALS:

    void surfaceChanged(QObject *surface);

    void externalRenderTargetSizeChanged(const QSize &size);

    void surfacePixelRatioChanged(float ratio);

protected:

    Q_DECLARE_PRIVATE(QRenderSurfaceSelector)

    explicit QRenderSurfaceSelector(QRenderSurfaceSelectorPrivate &dd, Qt3DCore::QNode *parent = nullptr);

};

} // namespace Qt3DRender

QT_END_NAMESPACE

#endif // QT3DRENDER_QRENDERSURFACESELECTOR_H