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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
#include "qbackendnode.h"
#include "qbackendnode_p.h"
#include <Qt3DCore/qaspectengine.h>
#include <Qt3DCore/qnode.h>
#include <Qt3DCore/private/corelogging_p.h>
QT_BEGIN_NAMESPACE
namespace Qt3DCore {
/*! \internal */
QBackendNodeMapper::~QBackendNodeMapper()
{
}
QBackendNodePrivate::QBackendNodePrivate(QBackendNode::Mode mode)
: q_ptr(nullptr)
, m_mode(mode)
, m_enabled(false)
{
}
QBackendNodePrivate::~QBackendNodePrivate() = default;
void QBackendNodePrivate::setEnabled(bool enabled)
{
m_enabled = enabled;
}
QBackendNodePrivate *QBackendNodePrivate::get(QBackendNode *n)
{
return n->d_func();
}
void QBackendNodePrivate::addedToEntity(QNode *frontend)
{
Q_UNUSED(frontend);
}
void QBackendNodePrivate::removedFromEntity(QNode *frontend)
{
Q_UNUSED(frontend);
}
void QBackendNodePrivate::componentAdded(QNode *frontend)
{
Q_UNUSED(frontend);
}
void QBackendNodePrivate::componentRemoved(QNode *frontend)
{
Q_UNUSED(frontend);
}
/*!
* \class Qt3DCore::QBackendNodeMapper
* \inheaderfile Qt3DCore/QBackendNodeMapper
* \inmodule Qt3DCore
*
* \brief Creates and maps backend nodes to their respective frontend nodes.
*/
/*!
* \fn Qt3DCore::QBackendNode *Qt3DCore::QBackendNodeMapper::create(Qt3DCore::QNodeId id) const
*
* \TODO
*
* \a id
*
* \return created node.
*/
/*!
* \fn Qt3DCore::QBackendNode * Qt3DCore::QBackendNodeMapper::get(Qt3DCore::QNodeId id) const
*
* \return backend node for the given node \a id.
*/
/*!
* \fn void Qt3DCore::QBackendNodeMapper::destroy(Qt3DCore::QNodeId id) const
*
* Destroys the backend node for the given node \a id.
*/
/*!
* \class Qt3DCore::QBackendNode
* \inheaderfile Qt3DCore/QBackendNode
* \inmodule Qt3DCore
*
* \brief The base class for all Qt3D backend nodes.
*/
/*!
* \enum Qt3DCore::QBackendNode::Mode
*
* The mode for the backend node.
*
* \value ReadOnly
* \value ReadWrite
*/
QBackendNode::QBackendNode(QBackendNode::Mode mode)
: d_ptr(new QBackendNodePrivate(mode))
{
d_ptr->q_ptr = this;
}
QBackendNode::~QBackendNode()
{
delete d_ptr;
}
/*!
* Sets the peer \a id.
*/
void QBackendNode::setPeerId(QNodeId id) noexcept
{
Q_D(QBackendNode);
d->m_peerId = id;
}
/*!
* \return the peer id of the backend node.
*/
QNodeId QBackendNode::peerId() const noexcept
{
Q_D(const QBackendNode);
return d->m_peerId;
}
/*!
* \return \c true if the backend node is enabled.
*/
bool QBackendNode::isEnabled() const noexcept
{
Q_D(const QBackendNode);
return d->m_enabled;
}
/*!
* \return the mode of the backend mode.
*/
QBackendNode::Mode QBackendNode::mode() const noexcept
{
Q_D(const QBackendNode);
return d->m_mode;
}
/*!
* \brief QBackendNode::syncFromFrontEnd
* \param frontEnd
* \param firstTime
*
* This is called by the aspect when a \a frontEnd node needs to synchronize its changes
* with the backend (normally due to property changes).
*
* \a firstTime will be true if the backend node was just created
*/
void QBackendNode::syncFromFrontEnd(const QNode *frontEnd, bool firstTime)
{
Q_UNUSED(frontEnd);
Q_UNUSED(firstTime);
}
/*!
* \internal
*/
QBackendNode::QBackendNode(QBackendNodePrivate &dd)
: d_ptr(&dd)
{
d_ptr->q_ptr = this;
}
/*!
* Enables or disables the backend node by \a enabled.
*/
void QBackendNode::setEnabled(bool enabled) noexcept
{
Q_D(QBackendNode);
d->m_enabled = enabled;
}
} // Qt3D
QT_END_NAMESPACE