void CLSSIS3820Scaler::measureDarkCurrent(int secondsDwell)
{
AMAction3 *action = createMeasureDarkCurrentAction(secondsDwell);
if (action) {
connect( action, SIGNAL(cancelled()), action, SLOT(deleteLater()) );
connect( action, SIGNAL(failed()), action, SLOT(deleteLater()) );
connect( action, SIGNAL(succeeded()), action, SLOT(deleteLater()) );
action->start();
}
}
void CLSSIS3820ScalerDarkCurrentMeasurementAction::startImplementation()
{
// Must have a valid, connected scaler.
CLSSIS3820Scaler *scaler = CLSBeamline::clsBeamline()->scaler();
if (! (scaler && scaler->isConnected()) ) {
QString message = QString("There was an error measuring scaler dark current. The scaler is invalid or not connected.");
AMErrorMon::alert(this, CLSSIS3820SCALERDARKCURRENTMEASUREMENTACTION_INVALID_SCALER, message);
setFailed(message);
}
// Must have a valid dwell time.
double secondsDwell = scalerDarkCurrentMeasurementActionInfo()->dwellTime();
if (!validDwellTime(secondsDwell)) {
QString message = QString("There was an error measuring scaler dark current. The dwell time provided (%1 s) is invalid.").arg(secondsDwell);
AMErrorMon::alert(this, CLSSIS3820SCALERDARKCURRENTMEASUREMENTACTION_INVALID_DWELL_TIME, message);
setFailed(message);
}
// Update pre-measurement settings, to be restored once measurement is complete.
measurementInitialization();
// Create measurement action.
AMAction3 *measurementAction = createMeasurementAction(secondsDwell);
// Make connections and start action.
if (measurementAction) {
startedMapper_->setMapping(measurementAction, measurementAction);
failedMapper_->setMapping(measurementAction, measurementAction);
succeededMapper_->setMapping(measurementAction, measurementAction);
connect( measurementAction, SIGNAL(started()), startedMapper_, SLOT(map()) );
connect( measurementAction, SIGNAL(failed()), failedMapper_, SLOT(map()) );
connect( measurementAction, SIGNAL(succeeded()), succeededMapper_, SLOT(map()) );
measurementAction->start();
} else {
QString message = QString("There was an error measuring scaler dark current. An invalid measurement action was generated.");
AMErrorMon::alert(this, CLSSIS3820SCALERDARKCURRENTMEASUREMENTACTION_INVALID_ACTION, message);
setFailed(message);
}
}
AMControl::FailureExplanation CLSMAXvMotor::calibrate(double oldValue, double newValue)
{
// Check that this motor is connected and able to be calibrated before proceeding.
if (!isConnected()) {
AMErrorMon::alert(this, CLSMAXVMOTOR_NOT_CONNECTED, QString("Failed to calibrate %1: motor is not connected.").arg(name()));
return AMControl::NotConnectedFailure;
}
if (!canCalibrate()) {
AMErrorMon::alert(this, CLSMAXVMOTOR_CANNOT_CALIBRATE, QString("Failed to calibrate %1: motor cannot currently be calibrated.").arg(name()));
return AMControl::OtherFailure;
}
// Proceed with creating calibration action.
AMAction3 *action = createCalibrationAction(oldValue, newValue);
// Check that a valid calibration action was generated.
// If an invalid calibration action was generated, abort the calibration.
if (!action) {
AMErrorMon::alert(this, CLSMAXVMOTOR_INVALID_CALIBRATION_ACTION, QString("Did not calibrate %1: invalid calibration action generated.").arg(name()));
return AMControl::LimitFailure;
}
// Proceed with initializing the calibration action.
// Connect it's final-state signals to its deleteLater() slot to prevent memory leak.
connect( action, SIGNAL(cancelled()), action, SLOT(deleteLater()) );
connect( action, SIGNAL(failed()), action, SLOT(deleteLater()) );
connect( action, SIGNAL(succeeded()), action, SLOT(deleteLater()) );
// Run action.
action->start();
return AMControl::NoFailure;
}
void VESPERSBeamSelectorView::changeBeam(int id)
{
AMAction3 *action = 0;
switch(id){
case 0:
action = VESPERSBeamline::vespers()->createBeamChangeAction(VESPERS::Pink);
break;
case 1:
action = VESPERSBeamline::vespers()->createBeamChangeAction(VESPERS::TenPercent);
break;
case 2:
action = VESPERSBeamline::vespers()->createBeamChangeAction(VESPERS::OnePointSixPercent);
break;
case 3:
action = VESPERSBeamline::vespers()->createBeamChangeAction(VESPERS::Si);
break;
}
if (!action)
return;
progressBar_->setRange(0, 0);
progressBar_->show();
connect(action, SIGNAL(cancelled()), this, SLOT(onBeamChangeCompleted()));
connect(action, SIGNAL(failed()), this, SLOT(onBeamChangeCompleted()));
connect(action, SIGNAL(succeeded()), this, SLOT(onBeamChangeCompleted()));
connect(action, SIGNAL(cancelled()), action, SLOT(deleteLater()));
connect(action, SIGNAL(failed()), action, SLOT(deleteLater()));
connect(action, SIGNAL(succeeded()), action, SLOT(deleteLater()));
action->start();
}