mitk::WiiMoteAddOn Class Reference [Interaction Classes]

EventMapper addon for a Wiimote. More...

#include <mitkWiiMoteAddOn.h>

Inheritance diagram for mitk::WiiMoteAddOn:

Collaboration diagram for mitk::WiiMoteAddOn:

List of all members.

Public Member Functions
	WiiMoteAddOn ()
	~WiiMoteAddOn ()
void	ForwardEvent (const mitk::StateEvent *e)
void	ActivateWiiMotes ()
void	DeactivateWiiMotes ()
void	WiiMoteInput (const itk::EventObject &e)
void	WiiMoteButtonPressed (const itk::EventObject &e)
void	WiiMoteCalibrationInput (const itk::EventObject &e)
Static Public Member Functions
static WiiMoteAddOn *	GetInstance ()

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Detailed Description

EventMapper addon for a Wiimote.

Documentation in the interface. Some code snippets used here are from the demo
application from gl.tter and therefore are under the same license as wiimote.cpp .

Definition at line 25 of file mitkWiiMoteAddOn.h.

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Constructor & Destructor Documentation

mitk::WiiMoteAddOn::WiiMoteAddOn

(

)

Definition at line 14 of file mitkWiiMoteAddOn.cpp.

                              : m_WiiMoteThread(NULL)
{
}

mitk::WiiMoteAddOn::~WiiMoteAddOn

(

)

Definition at line 18 of file mitkWiiMoteAddOn.cpp.

{
  this->DeactivateWiiMotes();
}

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Member Function Documentation

void mitk::WiiMoteAddOn::ActivateWiiMotes

(

)

Starts all available Wiimotes.

Definition at line 23 of file mitkWiiMoteAddOn.cpp.

{
  if(m_WiiMoteThread == NULL)
  {
    m_WiiMoteThread = new WiiMoteThread();
    m_WiiMoteThread->Run();
  }
}

void mitk::WiiMoteAddOn::DeactivateWiiMotes

(

)

Disconnects all Wiimotes and stops the thread.

Definition at line 32 of file mitkWiiMoteAddOn.cpp.

{
  if(m_WiiMoteThread != NULL)
  {
    m_WiiMoteThread->StopWiiMote();

    //needed, otherwise the mutex wants to unlock
    //when the object is already destroyed
    Sleep(1000);

    m_WiiMoteThread->Delete();
    m_WiiMoteThread = NULL;
  }
}

void mitk::WiiMoteAddOn::ForwardEvent

(

const mitk::StateEvent *

e )

[virtual]

See also:

mitk::EventMapperAddOn::ForwardEvent(const mitk::StateEvent* e)

Implements mitk::EventMapperAddOn.

Definition at line 86 of file mitkWiiMoteAddOn.cpp.

References mitk::GlobalInteraction::GetInstance(), and mitk::StateMachine::HandleEvent().

{
  mitk::GlobalInteraction::GetInstance()->HandleEvent(e);
}

mitk::WiiMoteAddOn * mitk::WiiMoteAddOn::GetInstance

(

)

[static]

Definition at line 8 of file mitkWiiMoteAddOn.cpp.

Referenced by mitk::WiiMoteThread::WiiMoteButtonPressed(), mitk::WiiMoteThread::WiiMoteCalibrationInput(), and mitk::WiiMoteThread::WiiMoteIRInput().

{
  static WiiMoteAddOn instance;
  return &instance;
}

void mitk::WiiMoteAddOn::WiiMoteButtonPressed

(

const itk::EventObject &

e )

Creates suitable events, when the Wiimote sends button events
and forwards it for further processing.

Definition at line 56 of file mitkWiiMoteAddOn.cpp.

References mitk::EV_INIT, mitk::Event::GetKey(), mitk::Key_A, and mitk::Key_Home.

Referenced by mitk::WiiMoteThread::WiiMoteButtonPressed().

{
  mitk::WiiMoteButtonEvent const* wiiEvent = (const mitk::WiiMoteButtonEvent*)(&e);
  int key = wiiEvent->GetKey();
  mitk::StateEvent* se;

  switch(key)
  {
  case mitk::Key_Home:
    se = new mitk::StateEvent(mitk::EIDWIIMOTEBUTTON, wiiEvent);
    break;
  case mitk::Key_A:
    se = new mitk::StateEvent(mitk::EV_INIT, wiiEvent);
    break;
  }

  if(se != NULL)
  {
    this->ForwardEvent(se);
    delete se;
  }
}

void mitk::WiiMoteAddOn::WiiMoteCalibrationInput

(

const itk::EventObject &

e )

Creates suitable events, when the Wiimote sends IR data
to configure the sensitivity and forwards it for further processing.

Definition at line 79 of file mitkWiiMoteAddOn.cpp.

Referenced by mitk::WiiMoteThread::WiiMoteCalibrationInput().

{  
  mitk::StateEvent* se = new mitk::StateEvent(mitk::EIDWIIMOTEINPUT, (const mitk::WiiMoteCalibrationEvent*)&e);
  this->ForwardEvent(se);
  delete se;
}

void mitk::WiiMoteAddOn::WiiMoteInput

(

const itk::EventObject &

e )

Creates suitable events, when the Wiimote sends IR data
and forwards it for further processing.

Definition at line 47 of file mitkWiiMoteAddOn.cpp.

Referenced by mitk::WiiMoteThread::WiiMoteIRInput().

{
  // apparently the dynamic cast does not work here
  // reason unknown - the normal cast however works fine
  mitk::StateEvent* se = new mitk::StateEvent(mitk::EIDWIIMOTEINPUT, (const mitk::WiiMoteIREvent*)&e);
  this->ForwardEvent(se);
  delete se;
}

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

• mitkWiiMoteAddOn.h
• mitkWiiMoteAddOn.cpp