qt-everywhere-src-5.14.1/qt3d/tests/auto/coretest/testpostmanarbiter.cpp

/****************************************************************************
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** 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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#include "testpostmanarbiter_p.h"
#include <Qt3DCore/private/qnode_p.h>

#include <algorithm>
#include <iterator>

QT_BEGIN_NAMESPACE

TestPostman::TestPostman(TestArbiter *arbiter)
    : m_arbiter(arbiter)
{}

void TestPostman::setScene(Qt3DCore::QScene *)
{}

void TestPostman::sceneChangeEvent(const Qt3DCore::QSceneChangePtr &)
{}

void TestPostman::notifyBackend(const Qt3DCore::QSceneChangePtr &e)
{
    m_arbiter->sceneChangeEventWithLock(e);
}

bool TestPostman::shouldNotifyFrontend(const Qt3DCore::QSceneChangePtr &)
{
    return false;
}

TestArbiter::TestArbiter()
    : m_postman(new TestPostman(this))
{
}

TestArbiter::~TestArbiter()
{
}

void TestArbiter::sceneChangeEvent(const Qt3DCore::QSceneChangePtr &e)
{
    events.push_back(e);
}

void TestArbiter::sceneChangeEventWithLock(const Qt3DCore::QSceneChangePtr &e)
{
    events.push_back(e);
}

void TestArbiter::sceneChangeEventWithLock(const Qt3DCore::QSceneChangeList &e)
{
    std::copy(e.cbegin(), e.cend(), std::back_inserter(events));
}

Qt3DCore::QAbstractPostman *TestArbiter::postman() const
{
    return m_postman;
}

void TestArbiter::setArbiterOnNode(Qt3DCore::QNode *node)
{
    Qt3DCore::QNodePrivate::get(node)->setArbiter(this);
    for (Qt3DCore::QNode *n : node->childNodes())
        setArbiterOnNode(n);
}

QT_END_NAMESPACE