bool mitk::USDevice::Activate()
{
if (! this->GetIsConnected()) return false;
m_IsActive = true; // <- Necessary to safely allow Subclasses to start threading based on activity state
m_IsActive = OnActivation();
ServiceProperties props = ConstructServiceProperties();
this->m_ServiceRegistration.SetProperties(props);
return m_IsActive;
}
bool mitk::USDevice::Activate()
{
if (!this->GetIsConnected())
{
MITK_INFO("mitkUSDevice")
<< "Cannot activate device if it is not in connected state.";
return true;
}
if (OnActivation())
{
m_DeviceState = State_Activated;
m_FreezeBarrier = itk::ConditionVariable::New();
// spawn thread for aquire images if us device is active
if (m_SpawnAcquireThread)
{
this->m_ThreadID =
this->m_MultiThreader->SpawnThread(this->Acquire, this);
}
this->UpdateServiceProperty(
mitk::USDevice::GetPropertyKeys().US_PROPKEY_ISACTIVE, true);
this->UpdateServiceProperty(
mitk::USDevice::GetPropertyKeys().US_PROPKEY_LABEL,
this->GetServicePropertyLabel());
// initialize the b mode control properties of the micro service
mitk::USControlInterfaceBMode::Pointer bmodeControls =
this->GetControlInterfaceBMode();
if (bmodeControls.IsNotNull())
{
bmodeControls->Initialize();
}
}
this->ProvideViaOIGTL();
return m_DeviceState == State_Activated;
}
