QmitkIGTLStreamingManagementWidget.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 QmitkIGTLStreamingManagementWidget_h
#define QmitkIGTLStreamingManagementWidget_h
 
//QT headers
#include <QWidget>
#include <QTimer>
 
//mitk headers
#include "MitkOpenIGTLinkUIExports.h"
#include "mitkIGTLMessageProvider.h"
#include "mitkIGTLClient.h"
#include "mitkDataStorage.h"
 
//itk
#include <itkCommand.h>
 
//ui header
#include "ui_QmitkIGTLStreamingManagementWidgetControls.h"
 
class MITKOPENIGTLINKUI_EXPORT QmitkIGTLStreamingManagementWidget : public QWidget
{
  Q_OBJECT
 
  public:
    static const std::string VIEW_ID;
 
    void LoadSource(mitk::IGTLMessageProvider::Pointer provider);
 
    QmitkIGTLStreamingManagementWidget(QWidget* parent = nullptr, Qt::WindowFlags f = nullptr);
    ~QmitkIGTLStreamingManagementWidget() override;
 
 
  protected slots:
    void OnStartStreaming();
    void OnStopStreaming();
    void OnStreamingTimerTimeout();
 
    void SourceSelected(mitk::IGTLMessageSource::Pointer source);
 
    void AdaptGUIToState();
 
    void SelectSourceAndAdaptGUI();
 
 signals:
    void AdaptGUIToStateSignal();
    void SelectSourceAndAdaptGUISignal();
 
  protected:
 
    void OnMessageReceived();
 
    void OnCommandReceived();
 
    void OnLostConnection();
 
    void OnNewConnection();
 
    void OnStartStreamingTimer();
 
    void OnStopStreamingTimer();
 
    void OnDeviceStateChanged();
 
    void FillCommandsComboBox();
 
    virtual void CreateConnections();
 
    virtual void CreateQtPartControl(QWidget *parent);
 
    Ui::QmitkIGTLStreamingManagementWidgetControls* m_Controls;
 
    mitk::IGTLDevice::Pointer m_IGTLDevice;
 
    mitk::IGTLMessageProvider::Pointer m_IGTLMsgProvider;
 
    mitk::IGTLMessageSource::Pointer m_IGTLMsgSource;
 
    bool m_IsClient;
 
    QTimer m_StreamingTimer;
 
    unsigned long m_MessageReceivedObserverTag;
    unsigned long m_CommandReceivedObserverTag;
    unsigned long m_LostConnectionObserverTag;
    unsigned long m_NewConnectionObserverTag;
    unsigned long m_StateModifiedObserverTag;
    unsigned long m_StartStreamingTimerObserverTag;
    unsigned long m_StopStreamingTimerObserverTag;
 
    //############## private help methods #######################
    void DisableSourceControls();
    void RemoveObserver();
};
#endif