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Skeleton for keyboard layouts

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2010-05-10 14:54:51 +02:00
parent c6e5caab1d
commit 87fae34a1f
21 changed files with 337 additions and 168 deletions
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25
term/at_keyboard.c
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@ -41,7 +41,7 @@ static grub_uint8_t led_status;
#define KEYBOARD_LED_NUM (1 << 1)
#define KEYBOARD_LED_CAPS (1 << 2)
static char keyboard_map[128] =
static int keyboard_map[128] =
{
'\0', GRUB_TERM_ESC, '1', '2', '3', '4', '5', '6',
'7', '8', '9', '0', '-', '=', GRUB_TERM_BACKSPACE, GRUB_TERM_TAB,
@ -51,9 +51,9 @@ static char keyboard_map[128] =
'\'', '`', '\0', '\\', 'z', 'x', 'c', 'v',
'b', 'n', 'm', ',', '.', '/', '\0', '*',
'\0', ' ', '\0', '\0', '\0', '\0', '\0', '\0',
'\0', '\0', '\0', '\0', '\0', '\0', '\0', GRUB_TERM_HOME,
GRUB_TERM_UP, GRUB_TERM_NPAGE, '-', GRUB_TERM_LEFT, '\0', GRUB_TERM_RIGHT, '+', GRUB_TERM_END,
GRUB_TERM_DOWN, GRUB_TERM_PPAGE, '\0', GRUB_TERM_DC, '\0', '\0', '\0', '\0',
'\0', '\0', '\0', '\0', '\0', '\0', '\0', GRUB_TERM_KEY_HOME,
GRUB_TERM_KEY_UP, GRUB_TERM_KEY_NPAGE, '-', GRUB_TERM_KEY_LEFT, '\0', GRUB_TERM_KEY_RIGHT, '+', GRUB_TERM_KEY_END,
GRUB_TERM_KEY_DOWN, GRUB_TERM_KEY_PPAGE, '\0', GRUB_TERM_KEY_DC, '\0', '\0', '\0', '\0',
'\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0',
'\0', '\0', '\0', '\0', '\0', OLPC_UP, OLPC_DOWN, OLPC_LEFT,
OLPC_RIGHT
@ -213,9 +213,8 @@ grub_at_keyboard_getkey_noblock (void)
key = -1;
break;
default:
if (at_keyboard_status & (KEYBOARD_STATUS_CTRL_L | KEYBOARD_STATUS_CTRL_R))
key = keyboard_map[code] - 'a' + 1;
else if ((at_keyboard_status & (KEYBOARD_STATUS_SHIFT_L | KEYBOARD_STATUS_SHIFT_R))
if ((at_keyboard_status & (KEYBOARD_STATUS_SHIFT_L
| KEYBOARD_STATUS_SHIFT_R))
&& keyboard_map_shift[code])
key = keyboard_map_shift[code];
else
@ -231,6 +230,17 @@ grub_at_keyboard_getkey_noblock (void)
else if ((key >= 'A') && (key <= 'Z'))
key += 'a' - 'A';
}
if (at_keyboard_status & KEYBOARD_STATUS_ALT_L)
key |= GRUB_TERM_ALT;
if (at_keyboard_status & KEYBOARD_STATUS_ALT_R)
key |= GRUB_TERM_ALT_GR;
if (at_keyboard_status & (KEYBOARD_STATUS_CTRL_L
| KEYBOARD_STATUS_CTRL_R))
key |= GRUB_TERM_CTRL;
if (at_keyboard_status & KEYBOARD_STATUS_CAPS_LOCK)
key |= GRUB_TERM_CAPS;
}
return key;
}
@ -290,6 +300,7 @@ static struct grub_term_input grub_at_keyboard_term =
.fini = grub_keyboard_controller_fini,
.checkkey = grub_at_keyboard_checkkey,
.getkey = grub_at_keyboard_getkey,
.flags = GRUB_TERM_INPUT_FLAGS_TYPE_AT
};
GRUB_MOD_INIT(at_keyboard)