QmitkIGTConnectionWidget.h

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/*===================================================================

The Medical Imaging Interaction Toolkit (MITK)

Copyright (c) German Cancer Research Center,
Division of Medical and Biological Informatics.
All rights reserved.

This software is distributed WITHOUT ANY WARRANTY; without
even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE.

See LICENSE.txt or http://www.mitk.org for details.

===================================================================*/

#ifndef QmitkIGTConnectionWidget_H
#define QmitkIGTConnectionWidget_H

#include <QWidget>
#include "MitkIGTUIExports.h"
#include "ui_QmitkIGTConnectionWidgetControls.h"

#include "mitkDataStorage.h"
#include "mitkNavigationToolStorage.h"
#include "mitkTrackingDevice.h"
#include "mitkTrackingDeviceSource.h"


//itk headers

class MITKIGTUI_EXPORT QmitkIGTConnectionWidget : public QWidget
{
  Q_OBJECT

  public:
    static const std::string VIEW_ID;

    QmitkIGTConnectionWidget(QWidget* parent = 0, Qt::WindowFlags f = 0);
    ~QmitkIGTConnectionWidget();

    /* @return Returns the preconfigured and connected TrackingDeviceSource ready to use in an IGT pipeline.
     */
    mitk::TrackingDeviceSource::Pointer GetTrackingDeviceSource();
    mitk::NavigationToolStorage::Pointer GetNavigationToolStorage();
    void SetDataStorage(mitk::DataStorage::Pointer dataStorage);


  signals:
    void TrackingDeviceConnected();
    void TrackingDeviceDisconnected();

  protected slots:
    void OnConnect();

  protected:

    virtual void CreateConnections();

    virtual void CreateQtPartControl(QWidget *parent);

    bool LoadToolfile(QString qFilename);

    void RemoveToolNodes();

    Ui::QmitkIGTConnectionWidgetControls* m_Controls;

    mitk::DataStorage::Pointer m_DataStorage; 
    mitk::TrackingDevice::Pointer m_TrackingDevice; 
    mitk::TrackingDeviceSource::Pointer m_TrackingDeviceSource; 
    mitk::NavigationToolStorage::Pointer m_NavigationToolStorage; 

    std::string m_ErrorMessage; 
};
#endif