/////////////////////////////////////////////////////////////////////
//
// MEVT.H
//
// class NODE
//
// RomaNets Text Windows Library (RTWL)
//
// version 0.60
//
// David G. Roberts
//

#ifndef __MEVT_H
#define __MEVT_H

#include <alloc.h>
#include <dos.h>
#include <stdio.h>


#define ME_CENTER_RELEASED		(0x40)
#define ME_CENTER_PRESSED		(0x20)
#define ME_RIGHT_RELEASED		(0x10)
#define ME_RIGHT_PRESSED		(0x08)
#define ME_LEFT_RELEASED		(0x04)
#define ME_LEFT_PRESSED			(0x02)
#define ME_MOVEMENT				(0x01)
#define ALL_EVENTS				(0x7F)
#define CENTER_BUTTON_MASK		(0x04)
#define RIGHT_BUTTON_MASK		(0x02)
#define LEFT_BUTTON_MASK		(0x01)
#define MOUSE_INT				(0x33)
#define FC_RESET_MOUSE			(0x0000)
#define FC_SHOW_CURSOR			(0x0001)
#define FC_HIDE_CURSOR			(0x0002)
#define FC_SET_EVENT_HANDLER	(0x000C)


#define TRUE 1
#define FALSE 0

typedef unsigned int	UINT16;
typedef int			BOOL;

typedef struct {
	UINT16 InUse;
	UINT16 Event;
	UINT16 ButtonState;
	UINT16 X;
	UINT16 Y;
	UINT16 XMickeys;
	UINT16 YMickeys;
} MOUSE_EVENT;

typedef struct {
	UINT16 Length;
	UINT16 Read;
	UINT16 Write;
	MOUSE_EVENT far *Queue;
} MOUSE_QUEUE;

static MOUSE_QUEUE mq;
static BOOL HandlerInstalled = FALSE;



int ResetMouse( void);
void ShowMouseCursor( void);
void HideMouseCursor( void);
void SetMouseEventHandler( UINT16 EventMask, void far *Handler);
int InstallMouseEventQueue( UINT16 Length, UINT16 EventMask);
void RemoveMouseEventQueue( void);
BOOL QueryMouseEventWaiting( void);
int PeekMouseEvent( MOUSE_EVENT *MouseEvent);
int GetMouseEvent( MOUSE_EVENT *MouseEvent);
//void SetMousePos( UINT16 x, UINT16 y);


#endif /* __MEVT_H */