src/hardware/serialport/serialmouse.h

/*
 *  Copyright (C) 2002-2020  The DOSBox Team
 *
 *  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 2 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, write to the Free Software Foundation, Inc.,
 *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */

/* $Id: serialdummy.h,v 1.5 2009-05-27 09:15:41 qbix79 Exp $ */

#ifndef INCLUDEGUARD_SERIALMOUSE_H
#define INCLUDEGUARD_SERIALMOUSE_H

#include "serialport.h"

//#define CHECKIT_TESTPLUG

class CSerialMouse : public CSerial {
public:
        CSerialMouse(Bitu id, CommandLine* cmd);
        virtual ~CSerialMouse();

        void setRTSDTR(bool rts, bool dtr);
        void setRTS(bool val);
        void setDTR(bool val);

        void updatePortConfig(Bit16u, Bit8u lcr);
        void updateMSR();
        void transmitByte(Bit8u val, bool first);
        void setBreak(bool value);
        void handleUpperEvent(Bit16u type);
        void onMouseReset();
        void on_mouse_event(int delta_x,int delta_y,Bit8u buttonstate);
        void start_packet();

        Bit8u send_ack;
    Bit8u packet[3] = {};
        Bit8u packet_xmit;
        Bit8u mouse_buttons;    /* bit 0 = left   bit 1 = right     becomes bits 5 (L) and 4 (R) in packet[0] */
        Bit8u xmit_another_packet;
        int mouse_delta_x,mouse_delta_y;
#ifdef CHECKIT_TESTPLUG
        Bit8u loopbackdata;
#endif

};

#endif // INCLUDEGUARD