/****************************************************************************
**
** Copyright (C) 2015 Klaralvdalens Datakonsult AB (KDAB).
** Contact: https://www.qt.io/licensing/
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** This file is part of the Qt3D module of the Qt Toolkit.
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** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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#ifndef QT3DCORE_TESTPOSTMANARBITER_P_H
#define QT3DCORE_TESTPOSTMANARBITER_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/qpostman_p.h>
#include <Qt3DCore/private/qchangearbiter_p.h>

QT_BEGIN_NAMESPACE

namespace Qt3DCore {
    class QNode;
} // Qt3D

class TestArbiter;

class TestPostman : public Qt3DCore::QAbstractPostman
{
public:
    explicit TestPostman(TestArbiter *arbiter);
    void sceneChangeEvent(const Qt3DCore::QSceneChangePtr &) final;
    void setScene(Qt3DCore::QScene *) final;
    void notifyBackend(const Qt3DCore::QSceneChangePtr &e) final;
    bool shouldNotifyFrontend(const Qt3DCore::QSceneChangePtr &e) final;

private:
    TestArbiter *m_arbiter;
};

class TestArbiter : public Qt3DCore::QAbstractArbiter
{
public:
    TestArbiter();
    ~TestArbiter();

    void sceneChangeEvent(const Qt3DCore::QSceneChangePtr &e) final;

    void sceneChangeEventWithLock(const Qt3DCore::QSceneChangePtr &e) final;

    void sceneChangeEventWithLock(const Qt3DCore::QSceneChangeList &e) final;

    Qt3DCore::QAbstractPostman *postman() const final;

    QVector<Qt3DCore::QSceneChangePtr> events;

    void setArbiterOnNode(Qt3DCore::QNode *node);

private:
    TestPostman *m_postman;
};

QT_END_NAMESPACE

#endif // QT3DCORE_TESTPOSTMANARBITER_P_H