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/****************************************************************************
**
** Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB).
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
****************************************************************************/
#ifndef QT3DRENDER_QSHADERNODESLOADER_P_H
#define QT3DRENDER_QSHADERNODESLOADER_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <Qt3DRender/private/qt3drender_global_p.h>
#include <Qt3DRender/private/qshadergraph_p.h>
QT_BEGIN_NAMESPACE
class QIODevice;
namespace Qt3DRender
{
class QShaderNodesLoader
{
public:
enum Status : char {
Null,
Waiting,
Ready,
Error
};
Q_3DRENDERSHARED_PRIVATE_EXPORT QShaderNodesLoader() noexcept;
Q_3DRENDERSHARED_PRIVATE_EXPORT Status status() const noexcept;
Q_3DRENDERSHARED_PRIVATE_EXPORT QHash<QString, QShaderNode> nodes() const noexcept;
Q_3DRENDERSHARED_PRIVATE_EXPORT QIODevice *device() const noexcept;
Q_3DRENDERSHARED_PRIVATE_EXPORT void setDevice(QIODevice *device) noexcept;
Q_3DRENDERSHARED_PRIVATE_EXPORT void load();
Q_3DRENDERSHARED_PRIVATE_EXPORT void load(const QJsonObject &prototypesObject);
private:
Status m_status;
QIODevice *m_device;
QHash<QString, QShaderNode> m_nodes;
};
}
Q_DECLARE_TYPEINFO(Qt3DRender::QShaderNodesLoader, Q_MOVABLE_TYPE);
QT_END_NAMESPACE
Q_DECLARE_METATYPE(Qt3DRender::QShaderNodesLoader)
Q_DECLARE_METATYPE(Qt3DRender::QShaderNodesLoader::Status)
#endif // QT3DRENDER_QSHADERNODESLOADER_P_H
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