qaspectengine_p.h - mozsearch

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

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

#ifndef QT3DCORE_QASPECTENGINE_P_H

#define QT3DCORE_QASPECTENGINE_P_H

//

//  W A R N I N G

//  -------------

//

// This file is not part of the Qt API.  It exists for the convenience

// of other Qt classes.  This header file may change from version to

// version without notice, or even be removed.

//

// We mean it.

//

#include <Qt3DCore/private/qt3dcore_global_p.h>

#include <QtCore/qsharedpointer.h>

#include <Qt3DCore/private/qaspectfactory_p.h>

#include <Qt3DCore/private/qaspectengine_p.h>

#include <Qt3DCore/private/qabstractfrontendnodemanager_p.h>

#include <QtCore/private/qobject_p.h>

QT_BEGIN_NAMESPACE

namespace Qt3DCore {

class QEntity;

class QNode;

class QAspectManager;

class QScene;

class Q_3DCORE_PRIVATE_EXPORT QAspectEnginePrivate : public QObjectPrivate, public QAbstractFrontEndNodeManager

public:

    QAspectEnginePrivate();

    ~QAspectEnginePrivate();

    Q_DECLARE_PUBLIC(QAspectEngine)

    QAspectFactory m_factory;

    QAspectManager *m_aspectManager;

    QScene *m_scene;

    QSharedPointer<QEntity> m_root;

    QList<QAbstractAspect*> m_aspects;

    QHash<QString, QAbstractAspect *> m_namedAspects;

    bool m_initialized;

    QAspectEngine::RunMode m_runMode;

    void initialize();

    void shutdown();

    void exitSimulationLoop();

    void initNodeTree(QNode *node);

    void initNode(QNode *node);

    void initEntity(QEntity *entity);

    void addNode(QNode *node);

    void removeNode(QNode *node);

    QNode *lookupNode(QNodeId id) const override;

    QList<QNode *> lookupNodes(const QList<QNodeId> &ids) const override;

    static QAspectEnginePrivate *get(QAspectEngine *engine);

};

} // Qt3D

QT_END_NAMESPACE

#endif // QT3DCORE_QASPECTENGINE_P_H