qsgsimpletexturenode.h

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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
#ifndef QSGSIMPLETEXTURENODE_H
#define QSGSIMPLETEXTURENODE_H
 
#include <QtQuick/qsgnode.h>
#include <QtQuick/qsggeometry.h>
#include <QtQuick/qsgtexturematerial.h>
 
QT_BEGIN_NAMESPACE
 
class QSGSimpleTextureNodePrivate;
 
class Q_QUICK_EXPORT QSGSimpleTextureNode : public QSGGeometryNode
{
public:
    QSGSimpleTextureNode();
    ~QSGSimpleTextureNode() override;
 
    void setRect(const QRectF &rect);
    inline void setRect(qreal x, qreal y, qreal w, qreal h) { setRect(QRectF(x, y, w, h)); }
    QRectF rect() const;
 
    void setSourceRect(const QRectF &r);
    inline void setSourceRect(qreal x, qreal y, qreal w, qreal h) { setSourceRect(QRectF(x, y, w, h)); }
    QRectF sourceRect() const;
 
    void setTexture(QSGTexture *texture);
    QSGTexture *texture() const;
 
    void setFiltering(QSGTexture::Filtering filtering);
    QSGTexture::Filtering filtering() const;
 
    enum TextureCoordinatesTransformFlag {
        NoTransform        = 0x00,
        MirrorHorizontally = 0x01,
        MirrorVertically   = 0x02
    };
    Q_DECLARE_FLAGS(TextureCoordinatesTransformMode, TextureCoordinatesTransformFlag)
 
    void setTextureCoordinatesTransform(TextureCoordinatesTransformMode mode);
    TextureCoordinatesTransformMode textureCoordinatesTransform() const;
 
    void setOwnsTexture(bool owns);
    bool ownsTexture() const;
 
private:
    QSGGeometry m_geometry;
    QSGOpaqueTextureMaterial m_opaque_material;
    QSGTextureMaterial m_material;
 
    QRectF m_rect;
 
    Q_DECLARE_PRIVATE(QSGSimpleTextureNode)
};
 
Q_DECLARE_OPERATORS_FOR_FLAGS(QSGSimpleTextureNode::TextureCoordinatesTransformMode)
 
QT_END_NAMESPACE
 
#endif // QSGSIMPLETEXTURENODE_H