QmitkAbstractTrackingDeviceWidget.h

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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.

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

#ifndef QmitkAbstractTrackingDeviceWidget_H
#define QmitkAbstractTrackingDeviceWidget_H

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

#include <mitkIPersistenceService.h>

#include "QmitkTrackingDeviceConfigurationWidgetConnectionWorker.h"

//itk headers

class MITKIGTUI_EXPORT QmitkAbstractTrackingDeviceWidget : public QWidget
{
  Q_OBJECT

public:
  static const std::string VIEW_ID;

  QmitkAbstractTrackingDeviceWidget(QWidget* parent = nullptr, Qt::WindowFlags f = nullptr);

  ~QmitkAbstractTrackingDeviceWidget() override;

  QmitkAbstractTrackingDeviceWidget* CloneForQt(QWidget* parent = nullptr) const;

  virtual void Initialize() = 0;

  bool IsInitialized() const { return isInitialized; }

signals:
  void ConnectionTested(bool connected, QString output);

  protected slots:
  void TestConnectionFinished(bool connected, QString output);

  /* @brief This method is called when the user presses the button "test connection". The method will then create a temporary tracking device,
   *        try to open a connection and start tracking. The user can see the result of the connection test on the small output window.
   */
  void TestConnection();

private:
  void CreateConnections();

protected:
  PERSISTENCE_GET_SERVICE_METHOD_MACRO
    void InitializeSuperclassWidget();

  QmitkTrackingDeviceConfigurationWidgetConnectionWorker* m_TestConnectionWorker;
  QThread* m_TestConnectionWorkerThread;

  virtual QmitkAbstractTrackingDeviceWidget* Clone(QWidget* parent = nullptr) const = 0;

public:
  virtual void ResetOutput() {}
  virtual void AddOutput(std::string) {}
  virtual mitk::TrackingDevice::Pointer GetTrackingDevice() = 0;

  virtual void StoreUISettings() {}

  virtual void LoadUISettings() {}

  virtual bool IsDeviceInstalled() { return true; }

  virtual void OnConnected(bool) {}
  virtual void OnDisconnected(bool) {}

  virtual void OnStartTracking(bool) {}
  virtual void OnStopTracking(bool) {}
  virtual void OnToolStorageChanged() {}


  std::string m_ErrorMessage; 

private:
  bool isInitialized;
};

#endif