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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.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QT3DRENDER_QSHADERNODE_P_H
#define QT3DRENDER_QSHADERNODE_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/qshaderformat_p.h>
#include <Qt3DRender/private/qshadernodeport_p.h>
#include <QtCore/quuid.h>
QT_BEGIN_NAMESPACE
namespace Qt3DRender
{
class QShaderNode
{
public:
enum Type : char {
Invalid,
Input,
Output,
Function
};
class Rule
{
public:
Q_3DRENDERSHARED_PRIVATE_EXPORT Rule(const QByteArray &substitution = QByteArray(), const QByteArrayList &headerSnippets = QByteArrayList()) noexcept;
QByteArray substitution;
QByteArrayList headerSnippets;
};
Q_3DRENDERSHARED_PRIVATE_EXPORT Type type() const noexcept;
Q_3DRENDERSHARED_PRIVATE_EXPORT QUuid uuid() const noexcept;
Q_3DRENDERSHARED_PRIVATE_EXPORT void setUuid(const QUuid &uuid) noexcept;
Q_3DRENDERSHARED_PRIVATE_EXPORT QStringList layers() const noexcept;
Q_3DRENDERSHARED_PRIVATE_EXPORT void setLayers(const QStringList &layers) noexcept;
Q_3DRENDERSHARED_PRIVATE_EXPORT QVector<QShaderNodePort> ports() const noexcept;
Q_3DRENDERSHARED_PRIVATE_EXPORT void addPort(const QShaderNodePort &port);
Q_3DRENDERSHARED_PRIVATE_EXPORT void removePort(const QShaderNodePort &port);
Q_3DRENDERSHARED_PRIVATE_EXPORT QStringList parameterNames() const;
Q_3DRENDERSHARED_PRIVATE_EXPORT QVariant parameter(const QString &name) const;
Q_3DRENDERSHARED_PRIVATE_EXPORT void setParameter(const QString &name, const QVariant &value);
Q_3DRENDERSHARED_PRIVATE_EXPORT void clearParameter(const QString &name);
Q_3DRENDERSHARED_PRIVATE_EXPORT void addRule(const QShaderFormat &format, const Rule &rule);
Q_3DRENDERSHARED_PRIVATE_EXPORT void removeRule(const QShaderFormat &format);
Q_3DRENDERSHARED_PRIVATE_EXPORT QVector<QShaderFormat> availableFormats() const;
Q_3DRENDERSHARED_PRIVATE_EXPORT Rule rule(const QShaderFormat &format) const;
private:
QUuid m_uuid;
QStringList m_layers;
QVector<QShaderNodePort> m_ports;
QHash<QString, QVariant> m_parameters;
QVector<QPair<QShaderFormat, QShaderNode::Rule>> m_rules;
};
Q_3DRENDERSHARED_PRIVATE_EXPORT bool operator==(const QShaderNode::Rule &lhs, const QShaderNode::Rule &rhs) noexcept;
inline bool operator!=(const QShaderNode::Rule &lhs, const QShaderNode::Rule &rhs) noexcept
{
return !(lhs == rhs);
}
}
Q_DECLARE_TYPEINFO(Qt3DRender::QShaderNode, Q_MOVABLE_TYPE);
Q_DECLARE_TYPEINFO(Qt3DRender::QShaderNode::Rule, Q_MOVABLE_TYPE);
QT_END_NAMESPACE
Q_DECLARE_METATYPE(Qt3DRender::QShaderNode)
Q_DECLARE_METATYPE(Qt3DRender::QShaderNode::Rule)
#endif // QT3DRENDER_QSHADERNODE_P_H
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