qblendequationarguments.h

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// Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).

// Copyright (C) 2016 The Qt Company Ltd and/or its subsidiary(-ies).

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

#ifndef QT3DRENDER_QBLENDEQUATIONARGUMENTS_H

#define QT3DRENDER_QBLENDEQUATIONARGUMENTS_H

#include <Qt3DRender/qrenderstate.h>

QT_BEGIN_NAMESPACE

namespace Qt3DRender {

class QBlendEquationArgumentsPrivate;

class Q_3DRENDERSHARED_EXPORT QBlendEquationArguments : public QRenderState

    Q_OBJECT

    Q_PROPERTY(Blending sourceRgb READ sourceRgb WRITE setSourceRgb NOTIFY sourceRgbChanged)

    Q_PROPERTY(Blending sourceAlpha READ sourceAlpha WRITE setSourceAlpha NOTIFY sourceAlphaChanged)

    Q_PROPERTY(Blending destinationRgb READ destinationRgb WRITE setDestinationRgb NOTIFY destinationRgbChanged)

    Q_PROPERTY(Blending destinationAlpha READ destinationAlpha WRITE setDestinationAlpha NOTIFY destinationAlphaChanged)

    Q_PROPERTY(int bufferIndex READ bufferIndex WRITE setBufferIndex NOTIFY bufferIndexChanged)

public:

    enum Blending

        Zero = 0,

        One = 1,

        SourceColor = 0x0300,

        SourceAlpha = 0x0302,

        Source1Alpha, // ### Qt 6: Fix -> has same value as OneMinusSourceAlpha

        Source1Color, // ### Qt 6: Fix -> has same value as DestinationAlpha

        DestinationColor = 0x0306,

        DestinationAlpha = 0x0304,

        SourceAlphaSaturate = 0x0308,

        ConstantColor = 0x8001,

        ConstantAlpha = 0x8003,

        OneMinusSourceColor = 0x0301,

        OneMinusSourceAlpha = 0x0303,

        OneMinusDestinationAlpha = 0x0305,

        OneMinusDestinationColor = 0x0307,

        OneMinusConstantColor = 0x8002,

        OneMinusConstantAlpha = 0x8004,

        OneMinusSource1Alpha,

        OneMinusSource1Color,

        OneMinusSource1Color0 = OneMinusSource1Color // ### Qt 6: Remove

};

    Q_ENUM(Blending) // LCOV_EXCL_LINE

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

    ~QBlendEquationArguments();

    Blending sourceRgb() const;

    Blending destinationRgb() const;

    Blending sourceAlpha() const;

    Blending destinationAlpha() const;

    int bufferIndex() const;

public Q_SLOTS:

    void setSourceRgb(Blending sourceRgb);

    void setDestinationRgb(Blending destinationRgb);

    void setSourceAlpha(Blending sourceAlpha);

    void setDestinationAlpha(Blending destinationAlpha);

    void setSourceRgba(Blending sourceRgba);

    void setDestinationRgba(Blending destinationRgba);

    void setBufferIndex(int index);

Q_SIGNALS:

    void sourceRgbChanged(Blending sourceRgb);

    void sourceAlphaChanged(Blending sourceAlpha);

    void destinationRgbChanged(Blending destinationRgb);

    void destinationAlphaChanged(Blending destinationAlpha);

    void sourceRgbaChanged(Blending sourceRgba);

    void destinationRgbaChanged(Blending destinationRgba);

    void bufferIndexChanged(int index);

protected:

    explicit QBlendEquationArguments(QBlendEquationArgumentsPrivate &dd, Qt3DCore::QNode *parent = nullptr);

private:

    Q_DECLARE_PRIVATE(QBlendEquationArguments)

};

} // namespace Qt3DRender

QT_END_NAMESPACE

#endif // QT3DRENDER_QBLENDEQUATIONARGUMENTS_H