MITK-IGT
IGT Extension of MITK
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Public Member Functions | Static Public Attributes | Protected Slots | Protected Attributes | Static Protected Attributes | List of all members
QmitkIGTLStreamingConnector Class Reference

This class is used to stream messages from a IGTL message source into the sending queue of a message provider. More...

#include <QmitkIGTLStreamingConnector.h>

Inheritance diagram for QmitkIGTLStreamingConnector:

Public Member Functions

 QmitkIGTLStreamingConnector (QObject *parent=nullptr)
 
 ~QmitkIGTLStreamingConnector () override
 
void Initialize (mitk::IGTLMessageSource::Pointer msgSource, mitk::IGTLMessageProvider::Pointer msgProvider)
 Sets the message source that is the end of the pipeline and the message provider which will send the message.
 

Static Public Attributes

static const std::string VIEW_ID
 

Protected Slots

void OnCheckFPS ()
 checks the fps of the message source, if it is unequal 0 the streaming is started.
 
void OnUpdateSource ()
 updates the message source and sends the latest output to the provider
 

Protected Attributes

mitk::IGTLMessageSource::Pointer m_IGTLMessageSource
 holds the message source that has to stream its data
 
mitk::IGTLMessageProvider::Pointer m_IGTLMessageProvider
 holds the message provider that will send the stream data from the source
 
QTimer m_StreamingTimer
 the timer that is configured depending on the fps, if it is fired the pipeline is updated and the IGTLMessage added to the sending queue
 
QTimer m_CheckFPSTimer
 Everytime this timer is fired the fps of the message source are checked and the streaming is started or stopped.
 

Static Protected Attributes

static const unsigned int MILISECONDS_BETWEEN_FPS_CHECK = 50
 

Detailed Description

This class is used to stream messages from a IGTL message source into the sending queue of a message provider.

Documentation:

The data from the queue will be send to the requesting device.

This class is just needed because of the qtimer functionality. Check also the MessageProvider for more information.

Definition at line 35 of file QmitkIGTLStreamingConnector.h.

Constructor & Destructor Documentation

◆ QmitkIGTLStreamingConnector()

QmitkIGTLStreamingConnector::QmitkIGTLStreamingConnector ( QObject * parent = nullptr)

Definition at line 42 of file QmitkIGTLStreamingConnector.cpp.

◆ ~QmitkIGTLStreamingConnector()

QmitkIGTLStreamingConnector::~QmitkIGTLStreamingConnector ( )
override

Definition at line 49 of file QmitkIGTLStreamingConnector.cpp.

Member Function Documentation

◆ Initialize()

void QmitkIGTLStreamingConnector::Initialize ( mitk::IGTLMessageSource::Pointer msgSource,
mitk::IGTLMessageProvider::Pointer msgProvider )

Sets the message source that is the end of the pipeline and the message provider which will send the message.

Definition at line 53 of file QmitkIGTLStreamingConnector.cpp.

◆ OnCheckFPS

void QmitkIGTLStreamingConnector::OnCheckFPS ( )
protectedslot

checks the fps of the message source, if it is unequal 0 the streaming is started.

Definition at line 68 of file QmitkIGTLStreamingConnector.cpp.

◆ OnUpdateSource

void QmitkIGTLStreamingConnector::OnUpdateSource ( )
protectedslot

updates the message source and sends the latest output to the provider

Definition at line 90 of file QmitkIGTLStreamingConnector.cpp.

Member Data Documentation

◆ m_CheckFPSTimer

QTimer QmitkIGTLStreamingConnector::m_CheckFPSTimer
protected

Everytime this timer is fired the fps of the message source are checked and the streaming is started or stopped.

Definition at line 79 of file QmitkIGTLStreamingConnector.h.

◆ m_IGTLMessageProvider

mitk::IGTLMessageProvider::Pointer QmitkIGTLStreamingConnector::m_IGTLMessageProvider
protected

holds the message provider that will send the stream data from the source

Definition at line 68 of file QmitkIGTLStreamingConnector.h.

◆ m_IGTLMessageSource

mitk::IGTLMessageSource::Pointer QmitkIGTLStreamingConnector::m_IGTLMessageSource
protected

holds the message source that has to stream its data

Definition at line 63 of file QmitkIGTLStreamingConnector.h.

◆ m_StreamingTimer

QTimer QmitkIGTLStreamingConnector::m_StreamingTimer
protected

the timer that is configured depending on the fps, if it is fired the pipeline is updated and the IGTLMessage added to the sending queue

Definition at line 74 of file QmitkIGTLStreamingConnector.h.

◆ MILISECONDS_BETWEEN_FPS_CHECK

const unsigned int QmitkIGTLStreamingConnector::MILISECONDS_BETWEEN_FPS_CHECK = 50
staticprotected

Definition at line 81 of file QmitkIGTLStreamingConnector.h.

◆ VIEW_ID

const std::string QmitkIGTLStreamingConnector::VIEW_ID
static
Initial value:
=
"org.mitk.views.igtldevicesourcemanagementwidget"

Definition at line 40 of file QmitkIGTLStreamingConnector.h.

The documentation for this class was generated from the following files: