JoystickBlackBoardHandler Class Reference

Handler class for joystick data. More...

#include "acquisition_thread.h"

Inheritance diagram for JoystickBlackBoardHandler:

List of all members.

Public Member Functions
virtual	~JoystickBlackBoardHandler ()
	Virtual empty destructor.
virtual void	joystick_changed (unsigned int pressed_buttons, float *axis_x_values, float *axis_y_values)=0
	Joystick data changed.
virtual void	joystick_plugged (char num_axes, char num_buttons)=0
	A (new) joystick has been plugged in.
virtual void	joystick_unplugged ()=0
	The joystick has been unplugged and is no longer available.

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Detailed Description

Handler class for joystick data.

This interface allows to plug a generic handler to the JoystickAcquisitionThread via the alternative constructor. This can be used to directly instantiate the acquisition thread outside of Fawkes.

Author:

Tim Niemueller

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Constructor & Destructor Documentation

JoystickBlackBoardHandler::~JoystickBlackBoardHandler

(

)

[virtual]

Virtual empty destructor.

Definition at line 62 of file acquisition_thread.cpp.

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Member Function Documentation

void JoystickBlackBoardHandler::joystick_changed	(	unsigned int	pressed_buttons,
		float *	axis_x_values,
		float *	axis_y_values
	)		[pure virtual]

Joystick data changed.

Parameters:

pressed_buttons	the new pressed_buttons array
axis_x_values	array of X axis values, the length is at least num_axes()
axis_y_values	array of Y axis values, the length is at least num_axes()

Implemented in JoystickBlackBoardPoster.

Referenced by JoystickAcquisitionThread::loop().

void JoystickBlackBoardHandler::joystick_plugged	(	char	num_axes,
		char	num_buttons
	)		[pure virtual]

A (new) joystick has been plugged in.

Parameters:

num_axes	number of axes
num_buttons	number of buttons

Implemented in JoystickBlackBoardPoster.

void JoystickBlackBoardHandler::joystick_unplugged

(

)

[pure virtual]

The joystick has been unplugged and is no longer available.

Implemented in JoystickBlackBoardPoster.

Referenced by JoystickAcquisitionThread::loop().

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

• src/plugins/joystick/acquisition_thread.h
• src/plugins/joystick/acquisition_thread.cpp