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/* $OpenBSD: bell.c,v 1.4 2016/01/03 19:37:08 lum Exp $ */
/*
* This file is in the public domain.
*
* Author: Mark Lumsden <mark@showcomplex.com>
*
*/
/*
* Control how mg communicates with the user.
*/
#include <sys/queue.h>
#include <signal.h>
#include <stdio.h>
#include <unistd.h>
#include "def.h"
#include "macro.h"
void
bellinit(void)
{
doaudiblebell = 1;
dovisiblebell = 0;
}
void
dobeep(void)
{
if (doaudiblebell) {
ttbeep();
}
if (dovisiblebell) {
sgarbf = TRUE;
update(CNONE);
if (inmacro) /* avoid delaying macro execution. */
return;
usleep(50000);
}
}
/* ARGSUSED */
int
toggleaudiblebell(int f, int n)
{
if (f & FFARG)
doaudiblebell = n > 0;
else
doaudiblebell = !doaudiblebell;
return (TRUE);
}
/* ARGSUSED */
int
togglevisiblebell(int f, int n)
{
if (f & FFARG)
dovisiblebell = n > 0;
else
dovisiblebell = !dovisiblebell;
return (TRUE);
}
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