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++ // Copyright (C) 2016 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
++
++ #include "inputsettings_p.h"
++
++ #include <Qt3DInput/qinputsettings.h>
++
++ #include <Qt3DInput/private/inputhandler_p.h>
++ #include <Qt3DInput/private/qinputsettings_p.h>
++
++ QT_BEGIN_NAMESPACE
++
++ namespace Qt3DInput {
++
++ namespace Input {
++
++ InputSettings::InputSettings()
++ : BackendNode(QBackendNode::ReadOnly)
++ , m_eventSource(nullptr)
++ {
++ }
++
++ void InputSettings::syncFromFrontEnd(const Qt3DCore::QNode *frontEnd, bool firstTime)
++ {
++ BackendNode::syncFromFrontEnd(frontEnd, firstTime);
++ const QInputSettings *node = qobject_cast<const QInputSettings *>(frontEnd);
++ if (!node)
++ return;
++
++ m_eventSource = node->eventSource();
++ }
++
++ InputSettingsFunctor::InputSettingsFunctor(InputHandler *handler)
++ : m_handler(handler)
++ {
++ }
++
++ Qt3DCore::QBackendNode *InputSettingsFunctor::create(Qt3DCore::QNodeId id) const
++ {
++ Q_UNUSED(id);
++ if (m_handler->inputSettings() != nullptr) {
++ qWarning() << "Input settings already specified";
++ return nullptr;
++ }
++
++ InputSettings *settings = new InputSettings();
++ m_handler->setInputSettings(settings);
++ return settings;
++ }
++
++ Qt3DCore::QBackendNode *InputSettingsFunctor::get(Qt3DCore::QNodeId id) const
++ {
++ InputSettings *settings = m_handler->inputSettings();
++ if (settings != nullptr && settings->peerId() == id)
++ return settings;
++ return nullptr;
++ }
++
++ void InputSettingsFunctor::destroy(Qt3DCore::QNodeId id) const
++ {
++ InputSettings *settings = m_handler->inputSettings();
++ if (settings != nullptr && settings->peerId() == id) {
++ m_handler->setInputSettings(nullptr);
++ delete settings;
++ }
++ }
++
++ } // Input
++
++ } // Qt3DInput
++
++ QT_END_NAMESPACE