mitkVirtualTrackerTypeInformation.cpp

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/*============================================================================
 
The Medical Imaging Interaction Toolkit (MITK)
 
Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.
 
Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.
 
============================================================================*/
 
#include "mitkVirtualTrackerTypeInformation.h"
 
#include "mitkVirtualTrackingDevice.h"
 
namespace mitk
{
  std::string VirtualTrackerTypeInformation::GetTrackingDeviceName()
  {
    return "Virtual Tracker";
  }
 
  TrackingDeviceData VirtualTrackerTypeInformation::GetDeviceDataVirtualTracker()
  {
    TrackingDeviceData data = { VirtualTrackerTypeInformation::GetTrackingDeviceName(), "Virtual Tracker", "cube", "X" };
    return data;
  }
 
  VirtualTrackerTypeInformation::VirtualTrackerTypeInformation()
  {
    m_DeviceName = VirtualTrackerTypeInformation::GetTrackingDeviceName();
    m_TrackingDeviceData.push_back(GetDeviceDataVirtualTracker());
  }
 
  VirtualTrackerTypeInformation::~VirtualTrackerTypeInformation()
  {
  }
 
  mitk::TrackingDeviceSource::Pointer VirtualTrackerTypeInformation::CreateTrackingDeviceSource(
    mitk::TrackingDevice::Pointer trackingDevice,
    mitk::NavigationToolStorage::Pointer navigationTools,
    std::string* errorMessage,
    std::vector<int>* toolCorrespondencesInToolStorage)
  {
    mitk::TrackingDeviceSource::Pointer returnValue = mitk::TrackingDeviceSource::New();
    mitk::VirtualTrackingDevice::Pointer thisDevice = dynamic_cast<mitk::VirtualTrackingDevice*>(trackingDevice.GetPointer());
    *toolCorrespondencesInToolStorage = std::vector<int>();
 
    //add the tools to the tracking device
    for (unsigned int i = 0; i < navigationTools->GetToolCount(); i++)
    {
      mitk::NavigationTool::Pointer thisNavigationTool = navigationTools->GetTool(i);
      toolCorrespondencesInToolStorage->push_back(i);
      bool toolAddSuccess = thisDevice->AddTool(thisNavigationTool->GetToolName().c_str());
      if (!toolAddSuccess)
      {
        //todo error handling
        errorMessage->append("Can't add tool, is the toolfile valid?");
        return nullptr;
      }
      thisDevice->GetTool(i)->SetToolTipPosition(thisNavigationTool->GetToolTipPosition(),
                                                 thisNavigationTool->GetToolAxisOrientation());
    }
    returnValue->SetTrackingDevice(thisDevice);
    return returnValue;
  }
}