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// Copyright (C) 2017 Ford Motor Company
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#include "qtremoteobjectglobal.h"
#include "qremoteobjectpacket_p.h"
#include <QtCore/qdatastream.h>
#include <QtCore/qmetaobject.h>
QT_BEGIN_NAMESPACE
Q_LOGGING_CATEGORY(QT_REMOTEOBJECT, "qt.remoteobjects", QtWarningMsg)
Q_LOGGING_CATEGORY(QT_REMOTEOBJECT_MODELS, "qt.remoteobjects.models", QtWarningMsg)
Q_LOGGING_CATEGORY(QT_REMOTEOBJECT_IO, "qt.remoteobjects.io", QtWarningMsg)
QT_IMPL_METATYPE_EXTERN(QRemoteObjectSourceLocation)
QT_IMPL_METATYPE_EXTERN(QRemoteObjectSourceLocations)
QT_IMPL_METATYPE_EXTERN(QIntHash)
/*!
\namespace QtRemoteObjects
\inmodule QtRemoteObjects
\brief The QtRemoteObjects namespace contains identifiers used in the
Remote Objects module, as well as some functions used from code generated
by the \l{Qt Remote Objects Compiler}{Replica Compiler (repc)}.
*/
/*!
\enum QtRemoteObjects::InitialAction
This enum type specifies the initial action when acquiring a \l Replica derived
from QAbstractItemModel.
\value FetchRootSize Only the size of the model is requested before the
\l {QRemoteObjectReplica::}{initialized} signal is emitted,
no data will be prefetched before that.
\value PrefetchData Some data can be prefetched before the
\l {QRemoteObjectReplica::}{initialized} signal is emitted.
\sa QRemoteObjectNode::acquireModel(), QRemoteObjectReplica::initialized()
*/
namespace QtRemoteObjects {
void copyStoredProperties(const QMetaObject *mo, const void *src, void *dst)
{
if (!src) {
qCWarning(QT_REMOTEOBJECT) << Q_FUNC_INFO << ": trying to copy from a null source";
return;
}
if (!dst) {
qCWarning(QT_REMOTEOBJECT) << Q_FUNC_INFO << ": trying to copy to a null destination";
return;
}
for (int i = 0, end = mo->propertyCount(); i != end; ++i) {
const QMetaProperty mp = mo->property(i);
mp.writeOnGadget(dst, mp.readOnGadget(src));
}
}
void copyStoredProperties(const QMetaObject *mo, const void *src, QDataStream &dst)
{
if (!src) {
qCWarning(QT_REMOTEOBJECT) << Q_FUNC_INFO << ": trying to copy from a null source";
return;
}
for (int i = 0, end = mo->propertyCount(); i != end; ++i) {
const QMetaProperty mp = mo->property(i);
dst << QRemoteObjectPackets::encodeVariant(mp.readOnGadget(src));
}
}
void copyStoredProperties(const QMetaObject *mo, QDataStream &src, void *dst)
{
if (!dst) {
qCWarning(QT_REMOTEOBJECT) << Q_FUNC_INFO << ": trying to copy to a null destination";
return;
}
for (int i = 0, end = mo->propertyCount(); i != end; ++i) {
const QMetaProperty mp = mo->property(i);
QVariant v;
src >> v;
mp.writeOnGadget(dst, QRemoteObjectPackets::decodeVariant(std::move(v), mp.metaType()));
}
}
} // namespace QtRemoteObjects
QT_END_NAMESPACE
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