static SDL_keysym *TranslateKey(UINT scancode, SDL_keysym *keysym, int pressed)
{
keysym->scancode = (unsigned char)scancode;
keysym->sym = DIK_keymap[scancode];
keysym->mod = KMOD_NONE;
keysym->unicode = 0;
if ( pressed && SDL_TranslateUNICODE ) {
UINT vkey;
#ifndef NO_GETKEYBOARDSTATE
BYTE keystate[256];
Uint16 wchars[2];
#endif
vkey = MapVirtualKey(scancode, 1);
#ifdef NO_GETKEYBOARDSTATE
keysym->unicode = vkey;
#else
GetKeyboardState(keystate);
if ((keystate[VK_NUMLOCK] & 1) && vkey >= VK_NUMPAD0 && vkey <= VK_NUMPAD9)
{
keysym->unicode = vkey - VK_NUMPAD0 + '0';
}
else if (SDL_ToUnicode(vkey, scancode, keystate, wchars, sizeof(wchars)/sizeof(wchars[0]), 0) > 0)
{
keysym->unicode = wchars[0];
}
#endif
}
return(keysym);
}
static SDL_keysym *TranslateKey(WPARAM vkey, UINT scancode, SDL_keysym *keysym, int pressed)
{
/* Set the keysym information */
keysym->scancode = (unsigned char) scancode;
keysym->mod = KMOD_NONE;
keysym->unicode = 0;
if ((vkey == VK_RETURN) && (scancode & 0x100)) {
/* No VK_ code for the keypad enter key */
keysym->sym = SDLK_KP_ENTER;
}
else {
keysym->sym = VK_keymap[SDL_MapVirtualKey(scancode, vkey)];
}
if ( pressed && SDL_TranslateUNICODE ) {
#ifdef NO_GETKEYBOARDSTATE
/* Uh oh, better hope the vkey is close enough.. */
if((keysym->sym == vkey) || (vkey > 0x7f))
keysym->unicode = vkey;
#else
BYTE keystate[256];
Uint16 wchars[2];
GetKeyboardState(keystate);
/* Numlock isn't taken into account in ToUnicode,
* so we handle it as a special case here */
if ((keystate[VK_NUMLOCK] & 1) && vkey >= VK_NUMPAD0 && vkey <= VK_NUMPAD9)
{
keysym->unicode = vkey - VK_NUMPAD0 + '0';
}
else if (SDL_ToUnicode((UINT)vkey, scancode, keystate, wchars, sizeof(wchars)/sizeof(wchars[0]), 0) > 0)
{
keysym->unicode = wchars[0];
}
#endif /* NO_GETKEYBOARDSTATE */
}
#if 0
{
HKL hLayoutCurrent = GetKeyboardLayout(0);
int sc = scancode & 0xFF;
printf("SYM:%d, VK:0x%02X, SC:0x%04X, US:(1:0x%02X, 3:0x%02X), "
"Current:(1:0x%02X, 3:0x%02X)\n",
keysym->sym, vkey, scancode,
MapVirtualKeyEx(sc, 1, hLayoutUS),
MapVirtualKeyEx(sc, 3, hLayoutUS),
MapVirtualKeyEx(sc, 1, hLayoutCurrent),
MapVirtualKeyEx(sc, 3, hLayoutCurrent)
);
}
#endif
return(keysym);
}
static SDL_keysym *TranslateKey(WPARAM vkey, UINT scancode, SDL_keysym *keysym, int pressed)
{
keysym->scancode = (unsigned char) scancode;
keysym->mod = KMOD_NONE;
keysym->unicode = 0;
if ((vkey == VK_RETURN) && (scancode & 0x100)) {
keysym->sym = SDLK_KP_ENTER;
}
else {
keysym->sym = VK_keymap[SDL_MapVirtualKey(scancode, vkey)];
}
if ( pressed && SDL_TranslateUNICODE ) {
#ifdef NO_GETKEYBOARDSTATE
if((keysym->sym == vkey) || (vkey > 0x7f))
keysym->unicode = vkey;
#else
BYTE keystate[256];
Uint16 wchars[2];
GetKeyboardState(keystate);
if ((keystate[VK_NUMLOCK] & 1) && vkey >= VK_NUMPAD0 && vkey <= VK_NUMPAD9)
{
keysym->unicode = vkey - VK_NUMPAD0 + '0';
}
else if (SDL_ToUnicode((UINT)vkey, scancode, keystate, wchars, sizeof(wchars)/sizeof(wchars[0]), 0) > 0)
{
keysym->unicode = wchars[0];
}
#endif
}
#if 0
{
HKL hLayoutCurrent = GetKeyboardLayout(0);
int sc = scancode & 0xFF;
printf("SYM:%d, VK:0x%02X, SC:0x%04X, US:(1:0x%02X, 3:0x%02X), "
"Current:(1:0x%02X, 3:0x%02X)\n",
keysym->sym, vkey, scancode,
MapVirtualKeyEx(sc, 1, hLayoutUS),
MapVirtualKeyEx(sc, 3, hLayoutUS),
MapVirtualKeyEx(sc, 1, hLayoutCurrent),
MapVirtualKeyEx(sc, 3, hLayoutCurrent)
);
}
#endif
return(keysym);
}
