kicad-source/common/spacenav/libspnav_driver.h

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright The KiCad Developers, see CHANGELOG.txt for contributors.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 3
* of the License, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/gpl-3.0.html
* or you may search the http://www.gnu.org website for the version 3 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifndef KICAD_LIBSPNAV_DRIVER_H
#define KICAD_LIBSPNAV_DRIVER_H
#ifdef __linux__
#include <spnav.h>
#endif
#include <kicommon.h>
#include <mutex>
#include "spacenav_driver.h"
// Implementation of the SPACENAV_DRIVER using libspnav (spacenavd)
class KICOMMON_API LIBSPNAV_DRIVER : public SPACENAV_DRIVER
{
public:
LIBSPNAV_DRIVER();
~LIBSPNAV_DRIVER();
bool Connect() override;
void Disconnect() override;
void Poll() override;
private:
// Shared connection management
static std::mutex s_mutex;
static int s_connection_count;
static bool s_spnav_connected;
bool m_client_connected = false;
};
#endif // KICAD_LIBSPNAV_DRIVER_H