mirror of
https://github.com/reactos/reactos.git
synced 2024-08-28 14:18:41 +00:00
70 lines
1.9 KiB
C
70 lines
1.9 KiB
C
/*
|
|
* COPYRIGHT: GPL - See COPYING in the top level directory
|
|
* PROJECT: ReactOS Virtual DOS Machine
|
|
* FILE: subsystems/mvdm/ntvdm/hardware/mouse.h
|
|
* PURPOSE: PS/2 Mouse emulation
|
|
* PROGRAMMERS: Aleksandar Andrejevic <theflash AT sdf DOT lonestar DOT org>
|
|
*/
|
|
|
|
#ifndef _MOUSE_H_
|
|
#define _MOUSE_H_
|
|
|
|
/* DEFINES ********************************************************************/
|
|
|
|
/* Mouse packet constants */
|
|
#define MOUSE_MAX 255
|
|
|
|
/* Mouse packet flags */
|
|
#define MOUSE_LEFT_BUTTON (1 << 0)
|
|
#define MOUSE_RIGHT_BUTTON (1 << 1)
|
|
#define MOUSE_MIDDLE_BUTTON (1 << 2)
|
|
#define MOUSE_ALWAYS_SET (1 << 3)
|
|
#define MOUSE_X_SIGN (1 << 4)
|
|
#define MOUSE_Y_SIGN (1 << 5)
|
|
#define MOUSE_X_OVERFLOW (1 << 6)
|
|
#define MOUSE_Y_OVERFLOW (1 << 7)
|
|
|
|
/* Mouse packet extra flags */
|
|
#define MOUSE_4TH_BUTTON (1 << 4)
|
|
#define MOUSE_5TH_BUTTON (1 << 5)
|
|
|
|
/* Command responses */
|
|
#define MOUSE_BAT_SUCCESS 0xAA
|
|
#define MOUSE_ACK 0xFA
|
|
#define MOUSE_ERROR 0xFC
|
|
|
|
/*
|
|
* Scrolling directions
|
|
*
|
|
* It may seem odd that the directions are implemented this way, but
|
|
* this is how it's done on real hardware. It works because the two
|
|
* scroll wheels can't be used at the same time.
|
|
*/
|
|
#define MOUSE_SCROLL_UP 1
|
|
#define MOUSE_SCROLL_DOWN -1
|
|
#define MOUSE_SCROLL_RIGHT 2
|
|
#define MOUSE_SCROLL_LEFT -2
|
|
|
|
typedef enum _MOUSE_MODE
|
|
{
|
|
MOUSE_STREAMING_MODE,
|
|
MOUSE_REMOTE_MODE,
|
|
MOUSE_WRAP_MODE,
|
|
} MOUSE_MODE, *PMOUSE_MODE;
|
|
|
|
typedef struct _MOUSE_PACKET
|
|
{
|
|
BYTE Flags;
|
|
BYTE HorzCounter;
|
|
BYTE VertCounter;
|
|
BYTE Extra;
|
|
} MOUSE_PACKET, *PMOUSE_PACKET;
|
|
|
|
/* FUNCTIONS ******************************************************************/
|
|
|
|
VOID MouseEventHandler(PMOUSE_EVENT_RECORD MouseEvent);
|
|
VOID MouseGetDataFast(PCOORD CurrentPosition, PBYTE CurrentButtonState);
|
|
BOOLEAN MouseInit(BYTE PS2Connector);
|
|
|
|
#endif /* _MOUSE_H_ */
|