/usr/include/sofa/component/misc/InputEventReader.h is in libsofa1-dev 1.0~beta4-9.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* SOFA, Simulation Open-Framework Architecture, version 1.0 beta 4 *
* (c) 2006-2009 MGH, INRIA, USTL, UJF, CNRS *
* *
* This library is free software; you can redistribute it and/or modify it *
* under the terms of the GNU Lesser General Public License as published by *
* the Free Software Foundation; either version 2.1 of the License, or (at *
* your option) any later version. *
* *
* This library is distributed in the hope that it will be useful, but WITHOUT *
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or *
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License *
* for more details. *
* *
* You should have received a copy of the GNU Lesser General Public License *
* along with this library; if not, write to the Free Software Foundation, *
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
*******************************************************************************
* SOFA :: Modules *
* *
* Authors: The SOFA Team and external contributors (see Authors.txt) *
* *
* Contact information: contact@sofa-framework.org *
******************************************************************************/
#ifndef SOFA_COMPONENT_MISC_INPUTEVENTREADER_H
#define SOFA_COMPONENT_MISC_INPUTEVENTREADER_H
#include <sofa/core/objectmodel/BaseObject.h>
#include <sofa/core/objectmodel/Event.h>
#include <sofa/simulation/common/AnimateBeginEvent.h>
#include <sofa/core/objectmodel/MouseEvent.h>
#include <sofa/core/objectmodel/DataFileName.h>
namespace sofa
{
namespace component
{
namespace misc
{
/**
* @brief InputEventReader Class
*
* Reads mouse Linux events from file /dev/input/eventX and propagate them as SOFA MouseEvents.
*/
class InputEventReader : public core::objectmodel::BaseObject
{
public:
/**
* @brief Default Constructor.
*/
InputEventReader();
/**
* @brief Default Destructor.
*/
~InputEventReader();
/**
* @brief SceneGraph callback initialization method.
*/
void init();
/**
* @brief handle an event.
*
* At every simulation step transforms the mouse Linux events in SOFA mouse events and propagates them
*/
virtual void handleEvent(core::objectmodel::Event *event);
private:
sofa::core::objectmodel::DataFileName filename; ///< file in which the events are stored.
Data<bool> inverseSense; ///< inverse the sense of the mouvement
// Data<double> timeout;
int fd; ///< desciptor to open and read the file.
int deplX, deplY; ///< mouse relative deplacements.
/**
* @brief getInputEvents gets the mouse relative deplacements.
*
* This method reads from file /dev/input/eventX and gets the mouse relative deplacements.
*/
void getInputEvents();
};
} // namespace misc
} // namespace component
} // namespace sofa
#endif
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