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'Realigned' the layout table a bit. Applied the non-latin-1 stuff and 

the dead key mapping stuff to the actual mapping code too.  Prettied
up the fixme message. Added a check where if the keys of two layouts
match exactly, the one with the best-matching keycode order is chosen,
so that the QWERTY and Dvorak layouts can be distinguished.
This commit is contained in:
Ove Kaaven 1999-04-03 11:18:58 +00:00 committed by Alexandre Julliard
parent c53def75cf
commit 787cf10922
1 changed files with 32 additions and 21 deletions
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53
windows/x11drv/keyboard.c
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@ -175,17 +175,17 @@ static struct {
WORD lang, ansi_codepage, oem_codepage;
const char (*key)[MAIN_LEN][4];
} main_key_tab[]={
{MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US), 1252, 437, &main_key_US},
{MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_UK), 1252, 850, &main_key_UK},
{MAKELANGID(LANG_FRENCH,SUBLANG_DEFAULT), 1252, 850, &main_key_FR},
{MAKELANGID(LANG_GERMAN,SUBLANG_DEFAULT), 1252, 850, &main_key_DE},
{MAKELANGID(LANG_GERMAN,SUBLANG_GERMAN_SWISS),1252, 850, &main_key_SG},
{MAKELANGID(LANG_NORWEGIAN,SUBLANG_DEFAULT), 1252, 865, &main_key_NO},
{MAKELANGID(LANG_DANISH,SUBLANG_DEFAULT), 1252, 865, &main_key_DA},
{MAKELANGID(LANG_FRENCH,SUBLANG_FRENCH_CANADIAN),1252,863,&main_key_CF},
{MAKELANGID(LANG_PORTUGUESE,SUBLANG_DEFAULT), 1252, 860, &main_key_PT},
{MAKELANGID(LANG_FINNISH,SUBLANG_DEFAULT), 1252, 850, &main_key_FI},
{MAKELANGID(LANG_RUSSIAN,SUBLANG_DEFAULT), 1251, 866, &main_key_RU},
{MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US), 1252, 437, &main_key_US},
{MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_UK), 1252, 850, &main_key_UK},
{MAKELANGID(LANG_FRENCH,SUBLANG_DEFAULT), 1252, 850, &main_key_FR},
{MAKELANGID(LANG_GERMAN,SUBLANG_DEFAULT), 1252, 850, &main_key_DE},
{MAKELANGID(LANG_GERMAN,SUBLANG_GERMAN_SWISS), 1252, 850, &main_key_SG},
{MAKELANGID(LANG_NORWEGIAN,SUBLANG_DEFAULT), 1252, 865, &main_key_NO},
{MAKELANGID(LANG_DANISH,SUBLANG_DEFAULT), 1252, 865, &main_key_DA},
{MAKELANGID(LANG_FRENCH,SUBLANG_FRENCH_CANADIAN), 1252, 863, &main_key_CF},
{MAKELANGID(LANG_PORTUGUESE,SUBLANG_DEFAULT), 1252, 860, &main_key_PT},
{MAKELANGID(LANG_FINNISH,SUBLANG_DEFAULT), 1252, 850, &main_key_FI},
{MAKELANGID(LANG_RUSSIAN,SUBLANG_DEFAULT), 1251, 866, &main_key_RU},
{0} /* sentinel */
};
@ -520,10 +520,11 @@ void X11DRV_KEYBOARD_HandleEvent( WND *pWnd, XKeyEvent *event )
void
X11DRV_KEYBOARD_DetectLayout (void)
{
unsigned current, match, mismatch;
int score, keyc, i, key, ok, syms;
unsigned current, match, mismatch, seq;
int score, keyc, i, key, pkey, ok, syms;
KeySym keysym;
const char (*lkey)[MAIN_LEN][4];
unsigned max_seq = 0;
int max_score = 0, ismatch = 0;
char ckey[4] =
{0, 0, 0, 0};
@ -539,7 +540,9 @@ X11DRV_KEYBOARD_DetectLayout (void)
match = 0;
mismatch = 0;
score = 0;
seq = 0;
lkey = main_key_tab[current].key;
pkey = -1;
for (keyc = min_keycode; keyc <= max_keycode; keyc++) {
/* get data for keycode from X server */
for (i = 0; i < syms; i++) {
@ -570,9 +573,12 @@ X11DRV_KEYBOARD_DetectLayout (void)
}
}
/* count the matches and mismatches */
if (ok > 0)
if (ok > 0) {
match++;
else {
/* and how much the keycode order matches */
if (key > pkey) seq++;
pkey = key;
} else {
TRACE (key, "mismatch for keycode %d, character %c\n", keyc,
ckey[0]);
mismatch++;
@ -582,19 +588,21 @@ X11DRV_KEYBOARD_DetectLayout (void)
}
TRACE (keyboard, "matches=%d, mismatches=%d, score=%d\n",
match, mismatch, score);
if (score > max_score) {
if ((score > max_score) ||
((score == max_score) && (seq > max_seq))) {
/* best match so far */
kbd_layout = current;
max_score = score;
max_seq = seq;
ismatch = !mismatch;
}
}
/* we're done, report results if necessary */
if (!ismatch) {
FIXME (keyboard,
"Your keyboard layout was not found! Using closest match (%04x).\n"
"Please define your layout in windows/x11drv/keyboard.c "
"and submit them\n"
"Your keyboard layout was not found!\n"
"Instead using closest match (%04x) for scancode mapping.\n"
"Please define your layout in windows/x11drv/keyboard.c and submit them\n"
"to us for inclusion into future Wine releases.\n"
"See documentation/keyboard for more information.\n",
main_key_tab[kbd_layout].lang);
@ -705,8 +713,11 @@ void X11DRV_KEYBOARD_Init(void)
int maxlen=0,maxval=-1,ok;
for (i=0; i<syms; i++) {
keysym = TSXKeycodeToKeysym(display, keyc, i);
if ((keysym<0x100)&&(keysym!=' ')) ckey[i] = keysym;
else ckey[i] = 0;
if ((keysym<0x800) && (keysym!=' ')) {
ckey[i] = keysym & 0xFF;
} else {
ckey[i] = KEYBOARD_MapDeadKeysym(keysym);
}
}
/* find key with longest match streak */
for (keyn=0; keyn<MAIN_LEN; keyn++) {