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Fix de Bath's last-ditch bell overload

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[originally from svn r1100]
This commit is contained in:
Simon Tatham 2001-05-06 16:18:58 +00:00
parent c1c1bc4715
commit 19b6dcc1ae
1 changed files with 7 additions and 4 deletions
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11
window.c
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@ -3027,14 +3027,17 @@ void beep(int mode)
* active one. So we limit the rate to one per 50ms or so. * active one. So we limit the rate to one per 50ms or so.
*/ */
static long lastbeep = 0; static long lastbeep = 0;
long now, beepdiff; long beepdiff;
now = GetTickCount(); beepdiff = GetTickCount() - lastbeep;
beepdiff = now - lastbeep;
if (beepdiff >= 0 && beepdiff < 50) if (beepdiff >= 0 && beepdiff < 50)
return; return;
MessageBeep(MB_OK); MessageBeep(MB_OK);
lastbeep = now; /*
* The above MessageBeep call takes time, so we record the
* time _after_ it finishes rather than before it starts.
*/
lastbeep = GetTickCount();
} else if (mode == BELL_WAVEFILE) { } else if (mode == BELL_WAVEFILE) {
if (!PlaySound(cfg.bell_wavefile, NULL, SND_ASYNC | SND_FILENAME)) { if (!PlaySound(cfg.bell_wavefile, NULL, SND_ASYNC | SND_FILENAME)) {
char buf[sizeof(cfg.bell_wavefile) + 80]; char buf[sizeof(cfg.bell_wavefile) + 80];