void RemoteModelServer::newRequest(const GammaRay::Message &msg)
{
if (!m_model && msg.type() != Protocol::ModelSyncBarrier)
return;
switch (msg.type()) {
case Protocol::ModelRowColumnCountRequest:
{
Protocol::ModelIndex index;
msg.payload() >> index;
const QModelIndex qmIndex = Protocol::toQModelIndex(m_model, index);
Message msg(m_myAddress, Protocol::ModelRowColumnCountReply);
msg.payload() << index << m_model->rowCount(qmIndex) << m_model->columnCount(qmIndex);
Server::send(msg);
break;
}
case Protocol::ModelContentRequest:
{
Protocol::ModelIndex index;
msg.payload() >> index;
const QModelIndex qmIndex = Protocol::toQModelIndex(m_model, index);
if (!qmIndex.isValid())
break;
Message msg(m_myAddress, Protocol::ModelContentReply);
msg.payload() << index << filterItemData(m_model->itemData(qmIndex)) << qint32(m_model->flags(qmIndex));
Server::send(msg);
break;
}
case Protocol::ModelHeaderRequest:
{
qint8 orientation;
qint32 section;
msg.payload() >> orientation >> section;
Q_ASSERT(orientation == Qt::Horizontal || orientation == Qt::Vertical);
Q_ASSERT(section >= 0);
QHash<qint32, QVariant> data;
// TODO: add all roles
data.insert(Qt::DisplayRole, m_model->headerData(section, static_cast<Qt::Orientation>(orientation), Qt::DisplayRole));
data.insert(Qt::ToolTipRole, m_model->headerData(section, static_cast<Qt::Orientation>(orientation), Qt::ToolTipRole));
Message msg(m_myAddress, Protocol::ModelHeaderReply);
msg.payload() << orientation << section << data;
Server::send(msg);
break;
}
case Protocol::ModelSetDataRequest:
{
Protocol::ModelIndex index;
int role;
QVariant value;
msg.payload() >> index >> role >> value;
m_model->setData(Protocol::toQModelIndex(m_model, index), value, role);
break;
}
case Protocol::ModelSyncBarrier:
{
qint32 barrierId;
msg.payload() >> barrierId;
Message reply(m_myAddress, Protocol::ModelSyncBarrier);
reply.payload() << barrierId;
Server::send(reply);
break;
}
}
}
void PropertySyncer::handleMessage(const GammaRay::Message& msg)
{
Q_ASSERT(msg.address() == m_address);
switch (msg.type()) {
case Protocol::PropertySyncRequest:
{
Protocol::ObjectAddress addr;
msg.payload() >> addr;
Q_ASSERT(addr != Protocol::InvalidObjectAddress);
const auto it = std::find_if(m_objects.constBegin(), m_objects.constEnd(), [addr](const ObjectInfo &info) {
return info.addr == addr;
});
if (it == m_objects.constEnd())
break;
QVector<QPair<QString, QVariant> > values;
const auto propCount = (*it).obj->metaObject()->propertyCount();
values.reserve(propCount);
for (int i = qobjectPropertyOffset(); i < propCount; ++i) {
const auto prop = (*it).obj->metaObject()->property(i);
values.push_back(qMakePair(QString(prop.name()), prop.read((*it).obj)));
}
Q_ASSERT(!values.isEmpty());
Message msg(m_address, Protocol::PropertyValuesChanged);
msg.payload() << addr << (quint32)values.size();
foreach (const auto &value, values)
msg.payload() << value.first << value.second;
emit message(msg);
break;
}
case Protocol::PropertyValuesChanged:
{
Protocol::ObjectAddress addr;
quint32 changeSize;
msg.payload() >> addr >> changeSize;
Q_ASSERT(addr != Protocol::InvalidObjectAddress);
Q_ASSERT(changeSize > 0);
auto it = std::find_if(m_objects.begin(), m_objects.end(), [addr](const ObjectInfo &info) {
return info.addr == addr;
});
if (it == m_objects.end())
break;
for (quint32 i = 0; i < changeSize; ++i) {
QString propName;
QVariant propValue;
msg.payload() >> propName >> propValue;
(*it).recursionLock = true;
(*it).obj->setProperty(propName.toUtf8(), propValue);
// it can be invalid if as a result of the above call new objects have been registered for example
it = std::find_if(m_objects.begin(), m_objects.end(), [addr](const ObjectInfo &info) {
return info.addr == addr;
});
Q_ASSERT(it != m_objects.end());
(*it).recursionLock = false;
}
break;
}
default:
Q_ASSERT(!"We should not get here!");
}
}
void RemoteModelServer::newRequest(const GammaRay::Message &msg)
{
if (!m_model && msg.type() != Protocol::ModelSyncBarrier)
return;
ProbeGuard g;
switch (msg.type()) {
case Protocol::ModelRowColumnCountRequest:
{
Protocol::ModelIndex index;
msg.payload() >> index;
const QModelIndex qmIndex = Protocol::toQModelIndex(m_model, index);
Message msg(m_myAddress, Protocol::ModelRowColumnCountReply);
msg.payload() << index << m_model->rowCount(qmIndex) << m_model->columnCount(qmIndex);
sendMessage(msg);
break;
}
case Protocol::ModelContentRequest:
{
quint32 size;
msg.payload() >> size;
Q_ASSERT(size > 0);
QVector<QModelIndex> indexes;
indexes.reserve(size);
for (quint32 i = 0; i < size; ++i) {
Protocol::ModelIndex index;
msg.payload() >> index;
const QModelIndex qmIndex = Protocol::toQModelIndex(m_model, index);
if (!qmIndex.isValid())
continue;
indexes.push_back(qmIndex);
}
if (indexes.isEmpty())
break;
Message msg(m_myAddress, Protocol::ModelContentReply);
msg.payload() << quint32(indexes.size());
foreach (const auto &qmIndex, indexes) {
msg.payload() << Protocol::fromQModelIndex(qmIndex) << filterItemData(m_model->itemData(qmIndex)) << qint32(m_model->flags(qmIndex));
}
sendMessage(msg);
break;
}
case Protocol::ModelHeaderRequest:
{
qint8 orientation;
qint32 section;
msg.payload() >> orientation >> section;
Q_ASSERT(orientation == Qt::Horizontal || orientation == Qt::Vertical);
Q_ASSERT(section >= 0);
QHash<qint32, QVariant> data;
// TODO: add all roles
data.insert(Qt::DisplayRole, m_model->headerData(section, static_cast<Qt::Orientation>(orientation), Qt::DisplayRole));
data.insert(Qt::ToolTipRole, m_model->headerData(section, static_cast<Qt::Orientation>(orientation), Qt::ToolTipRole));
Message msg(m_myAddress, Protocol::ModelHeaderReply);
msg.payload() << orientation << section << data;
sendMessage(msg);
break;
}
case Protocol::ModelSetDataRequest:
{
Protocol::ModelIndex index;
int role;
QVariant value;
msg.payload() >> index >> role >> value;
m_model->setData(Protocol::toQModelIndex(m_model, index), value, role);
break;
}
case Protocol::ModelSyncBarrier:
{
qint32 barrierId;
msg.payload() >> barrierId;
Message reply(m_myAddress, Protocol::ModelSyncBarrier);
reply.payload() << barrierId;
sendMessage(reply);
break;
}
}