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Simplify AT keyboards and support 102nd key

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2010-05-10 20:57:01 +02:00
parent 08bfb543c4
commit 1ff38af9b9
3 changed files with 17 additions and 18 deletions
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19
commands/keylayouts.c
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@ -58,19 +58,12 @@ get_abstract_code (grub_term_input_t term, int in)
unsigned flags = 0;
switch (term->flags & GRUB_TERM_INPUT_FLAGS_TYPE_MASK)
{
case GRUB_TERM_INPUT_FLAGS_TYPE_TERMCODES:
default:
return in;
case GRUB_TERM_INPUT_FLAGS_TYPE_BIOS:
{
unsigned status = 0;
if (term->getkeystatus)
status = term->getkeystatus ();
if (status & GRUB_TERM_CAPS)
flags |= GRUB_TERM_CAPS;
}
/* Fall through. */
case GRUB_TERM_INPUT_FLAGS_TYPE_AT:
{
struct {
int from, to;
} translations[] =
@ -88,12 +81,16 @@ get_abstract_code (grub_term_input_t term, int in)
{0x5600 | '|', GRUB_TERM_KEY_SHIFT_102},
};
unsigned i;
if (term->getkeystatus)
status = term->getkeystatus ();
if (status & GRUB_TERM_CAPS)
flags |= GRUB_TERM_CAPS;
for (i = 0; i < ARRAY_SIZE (translations); i++)
if (translations[i].from == (in & 0xffff))
return translations[i].to | flags;
if ((term->flags & GRUB_TERM_INPUT_FLAGS_TYPE_MASK)
== GRUB_TERM_INPUT_FLAGS_TYPE_AT)
return in & ~0xff00;
/* Detect CTRL'ed keys. */
if ((in & 0xff) > 0 && (in & 0xff) < 0x20
&& ((in & 0xffff) != (0x0100 | '\e'))