/****************************************************************************
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****************************************************************************/

#ifndef QT3D_QRENDERTARGETSELECTOR_H
#define QT3D_QRENDERTARGETSELECTOR_H

#include <Qt3DRenderer/qt3drenderer_global.h>
#include <Qt3DCore/qnode.h>
#include <Qt3DRenderer/qframegraphnode.h>
#include <Qt3DRenderer/qrenderattachment.h>

QT_BEGIN_NAMESPACE

namespace Qt3D {

class QRenderTargetSelectorPrivate;
class QRenderTarget;

class QT3DRENDERERSHARED_EXPORT QRenderTargetSelector : public QFrameGraphNode
{
    Q_OBJECT
    Q_PROPERTY(Qt3D::QRenderTarget *target READ target WRITE setTarget NOTIFY targetChanged)
public:
    explicit QRenderTargetSelector(QNode *parent = 0);
    ~QRenderTargetSelector();

    void setTarget(QRenderTarget *target);
    QRenderTarget *target() const;

    void setDrawBuffers(const QList<QRenderAttachment::RenderAttachmentType> &buffers);
    QList<QRenderAttachment::RenderAttachmentType> drawBuffers() const;

Q_SIGNALS:
    void targetChanged();

protected:
    QRenderTargetSelector(QRenderTargetSelectorPrivate &dd, QNode *parent = 0);
    void copy(const QNode *ref) Q_DECL_OVERRIDE;

private:
    Q_DECLARE_PRIVATE(QRenderTargetSelector)
    QT3D_CLONEABLE(QRenderTargetSelector)
};

} // Qt3D

QT_END_NAMESPACE

Q_DECLARE_METATYPE(QList<Qt3D::QRenderAttachment::RenderAttachmentType>)

#endif // QT3D_QRENDERTARGETSELECTOR_H
