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Completed GetKeyNameText for non-character keys.

This commit is contained in:
Guy Albertelli 1999-09-03 12:39:29 +00:00 committed by Alexandre Julliard
parent 49f7643fcb
commit 5bd551756b
1 changed files with 45 additions and 6 deletions
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51
windows/x11drv/keyboard.c
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@ -273,6 +273,9 @@ static unsigned kbd_layout=0; /* index into above table of layouts */
keypad / and keypad ENTER (SDK 3.1 Vol.3 p 138) */
/* FIXME should we set extended bit for NumLock ? My
* Windows does ... DF */
/* Yes, to distinguish based on scan codes, also
for PrtScn key ... GA */
static const int special_key_vkey[] =
{
VK_BACK, VK_TAB, 0, VK_CLEAR, 0, VK_RETURN, 0, 0, /* FF08 */
@ -303,7 +306,7 @@ static const int misc_key_vkey[] =
};
static const int misc_key_scan[] =
{
/*?*/ 0, 0x37, /*?*/ 0, 0x152, 0, 0, 0, 0, /* FF60 */
/*?*/ 0, 0x137, /*?*/ 0, 0x152, 0, 0, 0, 0, /* FF60 */
/*?*/ 0, /*?*/ 0, 0x38 /* FF68 */
};
@ -324,7 +327,7 @@ static const int keypad_key_vkey[] =
};
static const int keypad_key_scan[] =
{
0x138, 0x45, /* FF7E */
0x138, 0x145, /* FF7E */
0, 0, 0, 0, 0, 0, 0, 0, /* FF80 */
0, 0, 0, 0, 0, 0x11C, 0, 0, /* FF88 */
0, 0, 0, 0, 0, 0x47, 0x4B, 0x48, /* FF90 */
@ -1043,6 +1046,9 @@ UINT16 X11DRV_KEYBOARD_MapVirtualKey(UINT16 wCode, UINT16 wMapType)
INT16 X11DRV_KEYBOARD_GetKeyNameText(LONG lParam, LPSTR lpBuffer, INT16 nSize)
{
int vkey, ansi, scanCode;
KeyCode keyc;
KeySym keys;
char *name;
scanCode = lParam >> 16;
scanCode &= 0x1ff; /* keep "extended-key" flag with code */
@ -1074,8 +1080,14 @@ INT16 X11DRV_KEYBOARD_GetKeyNameText(LONG lParam, LPSTR lpBuffer, INT16 nSize)
TRACE_(keyboard)("scan 0x%04x, vkey 0x%04x, ANSI 0x%04x\n",
scanCode, vkey, ansi);
if ( ((vkey >= 0x30) && (vkey <= 0x39)) ||
( (vkey >= 0x41) && (vkey <= 0x5a)) ) /* Windows VK_* are ANSI codes */
/* first get the name of the "regular" keys which is the Upper case
value of the keycap imprint. */
if ( ((ansi >= 0x21) && (ansi <= 0x7e)) &&
(scanCode != 0x137) && /* PrtScn */
(scanCode != 0x135) && /* numpad / */
(scanCode != 0x37 ) && /* numpad * */
(scanCode != 0x4a ) && /* numpad - */
(scanCode != 0x4e ) ) /* numpad + */
{
if ((nSize >= 2) && lpBuffer)
{
@ -1087,10 +1099,37 @@ INT16 X11DRV_KEYBOARD_GetKeyNameText(LONG lParam, LPSTR lpBuffer, INT16 nSize)
return 0;
}
/* use vkey values to construct names */
/* FIXME: horrible hack to fix function keys. Windows reports scancode
without "extended-key" flag. However Wine generates scancode
*with* "extended-key" flag. Seems to occur *only* for the
function keys. Soooo.. We will leave the table alone and
fudge the lookup here till the other part is found and fixed!!! */
FIXME_(keyboard)("(%08lx,%p,%d): unsupported key\n",lParam,lpBuffer,nSize);
if ( ((scanCode >= 0x13b) && (scanCode <= 0x144)) ||
(scanCode == 0x157) || (scanCode == 0x158))
scanCode &= 0xff; /* remove "extended-key" flag for Fx keys */
/* let's do scancode -> keycode -> keysym -> String */
for (keyc=min_keycode; keyc<=max_keycode; keyc++)
if ((keyc2scan[keyc]) == scanCode)
break;
if (keyc <= max_keycode)
{
keys = TSXKeycodeToKeysym(display, keyc, 0);
name = TSXKeysymToString(keys);
TRACE_(keyboard)("found scan=%04x keyc=%04x keysym=%04x string=%s\n",
scanCode, keyc, (int)keys, name);
if (lpBuffer && nSize && name)
{
strncpy(lpBuffer, name, nSize);
return 1;
}
}
/* Finally issue FIXME for unknown keys */
FIXME_(keyboard)("(%08lx,%p,%d): unsupported key, vkey=%04x, ansi=%04x\n",lParam,lpBuffer,nSize,vkey,ansi);
if (lpBuffer && nSize)
*lpBuffer = 0;
return 0;