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In wgetch(), delay after a failed call to PDC_check_bios_key(), but

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recycle immediately after a bad result from PDC_get_bios_key(). This
means no waiting when there are keys in the buffer that just aren't
desired; it fixes the incredibly slow pasting I got with Unicode text in
Win32.
This commit is contained in:
William McBrine
2006-11-24 05:05:40 +00:00
parent d2f7b9926b
commit f026d7aed8
1 changed files with 19 additions and 17 deletions
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36
pdcurses/getch.c
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@@ -16,7 +16,7 @@
#define _INBUFSIZ 512 /* size of terminal input buffer */
#define NUNGETCH 256 /* max # chars to ungetch() */
RCSID("$Id: getch.c,v 1.57 2006/11/15 16:26:45 wmcbrine Exp $");
RCSID("$Id: getch.c,v 1.58 2006/11/24 05:05:40 wmcbrine Exp $");
static int c_pindex = 0; /* putter index */
static int c_gindex = 1; /* getter index */
@@ -268,7 +268,23 @@ int wgetch(WINDOW *win)
for (;;) /* loop for any buffering */
{
if (!PDC_check_bios_key())
key = -1;
{
/* handle timeout() and halfdelay() */
if (SP->delaytenths || win->_delayms)
{
if (!waitcount)
return ERR;
waitcount--;
}
else
if (win->_nodelay)
return ERR;
napms(50); /* sleep for 1/20th second */
continue;
}
else
{
key = PDC_get_bios_key();
@@ -285,24 +301,10 @@ int wgetch(WINDOW *win)
if (key == KEY_MOUSE && SP->key_code)
key = _mouse_key(win);
/* handle timeout() and halfdelay() */
/* unwanted results from PDC_get_bios_key()? */
if (key == -1)
{
if (SP->delaytenths || win->_delayms)
{
if (!waitcount)
return ERR;
waitcount--;
}
else
if (win->_nodelay)
return ERR;
napms(50); /* sleep for 1/20th second */
continue;
}
/* translate CR */