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Remove checkkey on term level

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2010-08-23 12:07:49 +02:00
parent 7ae3eb6232
commit df2174dded
13 changed files with 65 additions and 240 deletions
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40
kern/emu/console.c
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@ -102,49 +102,18 @@ grub_ncurses_setcolorstate (struct grub_term_output *term,
}
}
static int saved_char = ERR;
static int
grub_ncurses_checkkey (struct grub_term_input *term __attribute__ ((unused)))
{
int c;
/* Check for SAVED_CHAR. This should not be true, because this
means checkkey is called twice continuously. */
if (saved_char != ERR)
return saved_char;
wtimeout (stdscr, 100);
c = getch ();
/* If C is not ERR, then put it back in the input queue. */
if (c != ERR)
{
saved_char = c;
return c;
}
return -1;
}
static int
grub_ncurses_getkey (struct grub_term_input *term __attribute__ ((unused)))
{
int c;
/* If checkkey has already got a character, then return it. */
if (saved_char != ERR)
{
c = saved_char;
saved_char = ERR;
}
else
{
wtimeout (stdscr, -1);
c = getch ();
}
wtimeout (stdscr, 100);
c = getch ();
switch (c)
{
case ERR:
return -1;
case KEY_LEFT:
c = GRUB_TERM_LEFT;
break;
@ -288,7 +257,6 @@ grub_ncurses_fini (struct grub_term_output *term __attribute__ ((unused)))
static struct grub_term_input grub_ncurses_term_input =
{
.name = "console",
.checkkey = grub_ncurses_checkkey,
.getkey = grub_ncurses_getkey,
};