void
ProcessController::sensorError(int, bool err)
{
if (err == sensors().at(0)->isOk())
{
if (err) {
kDebug(1215) << "SensorError called with an error";
}
/* This happens only when the sensorOk status needs to be changed. */
sensors().at(0)->setIsOk( !err );
}
setSensorOk(sensors().at(0)->isOk());
}
bool ProcessController::addSensor(const QString& hostName,
const QString& sensorName,
const QString& sensorType,
const QString& title)
{
if (sensorType != "table")
return false;
QStackedLayout *layout = new QStackedLayout(this);
mProcessList = new KSysGuardProcessList(this, hostName);
mProcessList->setUpdateIntervalMSecs(0); //we will call updateList() manually
mProcessList->setContentsMargins(0,0,0,0);
mProcessList->setScriptingEnabled(true);
addActions(mProcessList->actions());
connect(mProcessList, &KSysGuardProcessList::updated, this, &ProcessController::updated);
connect(mProcessList, &KSysGuardProcessList::processListChanged, this, &ProcessController::processListChanged);
mProcessList->setContextMenuPolicy( Qt::CustomContextMenu );
connect(mProcessList, &KSysGuardProcessList::customContextMenuRequested, this, &ProcessController::showContextMenu);
layout->addWidget(mProcessList);
/** To use a remote sensor, we need to drill down through the layers, to connect to the remote processes. Then connect to its signals and slots.
* It's horrible I know :( */
if(!hostName.isEmpty() && hostName != "localhost") {
KSysGuard::Processes *processes = mProcessList->processModel()->processController();
mProcesses = processes;
if(processes) {
connect(processes, &KSysGuard::Processes::runCommand, this, &ProcessController::runCommand);
}
}
setPlotterWidget(mProcessList);
QTimer::singleShot(0, mProcessList->filterLineEdit(), SLOT(setFocus()));
registerSensor(new KSGRD::SensorProperties(hostName, sensorName, sensorType, title));
/* This just triggers the first communication. The full set of
* requests are send whenever the sensor reconnects (detected in
* sensorError(). */
sensors().at(0)->setIsOk(true); //Assume it is okay from the start
setSensorOk(sensors().at(0)->isOk());
emit processListChanged();
return true;
}