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give in_win keyboard shift states for ascii conversions

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Bill Currie 2001-10-22 16:07:26 +00:00
parent 3252ee3eb6
commit 1d697dc90d
1 changed files with 89 additions and 11 deletions
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100
libs/video/targets/in_win.c
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@ -563,7 +563,28 @@ unsigned short scantokey[128] = {
0, 0, 0, 0, 0, 0, 0, 0
};
unsigned short extscantokey[128] = {
unsigned short shift_scantokey[128] = {
// 0 1 2 3 4 5 6 7
// 8 9 A B C D E F
0, 27, '!', '@', '#', '$', '%', '^',
'&', '*', '(', ')', '_', '+', K_BACKSPACE, 9, // 0
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I',
'O', 'P', '{', '}', 13, K_LCTRL, 'A', 'S', // 1
'D', 'F', 'G', 'H', 'J', 'K', 'L', ':',
'"', '~', K_LSHIFT, '|', 'Z', 'X', 'C', 'V', // 2
'B', 'N', 'M', '<', '>', '?', K_RSHIFT, K_KP_MULTIPLY,
K_LALT, ' ', K_CAPSLOCK, K_F1, K_F2, K_F3, K_F4, K_F5, // 3
K_F6, K_F7, K_F8, K_F9, K_F10, K_PAUSE, K_SCROLLOCK, K_KP7,
K_KP8, K_KP9, K_KP_MINUS, K_KP4, K_KP5, K_KP6, K_KP_PLUS, K_KP1, // 4
K_KP2, K_KP3, K_KP0, K_KP_PERIOD, 0, 0, 0, K_F11,
K_F12, 0, 0, 0, 0, 0, 0, 0, // 5
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0
};
unsigned short ext_scantokey[128] = {
// 0 1 2 3 4 5 6 7
// 8 9 A B C D E F
0, 27, '1', '2', '3', '4', '5', '6', // 0
@ -584,18 +605,43 @@ unsigned short extscantokey[128] = {
0, 0, 0, 0, 0, 0, 0, 0
};
unsigned short shift_ext_scantokey[128] = {
// 0 1 2 3 4 5 6 7
// 8 9 A B C D E F
0, 27, '!', '@', '#', '$', '%', '^',
'&', '*', '(', ')', '_', '+', K_BACKSPACE, 9, // 0
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I',
'O', 'P', '{', '}', K_KP_ENTER, K_RCTRL, 'A', 'S', // 1
'D', 'F', 'G', 'H', 'J', 'K', 'L', ':',
'"', '~', K_LSHIFT, '|', 'Z', 'X', 'C', 'V', // 2
'B', 'N', 'M', '<', '>', K_KP_DIVIDE, K_RSHIFT, '*',
K_RALT, ' ', K_CAPSLOCK, K_F1, K_F2, K_F3, K_F4, K_F5, // 3
K_F6, K_F7, K_F8, K_F9, K_F10, K_NUMLOCK, 0, K_HOME,
K_UP, K_PAGEUP, '-', K_LEFT, '5', K_RIGHT, '+', K_END, // 4
K_DOWN, K_PAGEDOWN, K_INSERT, K_DELETE, 0, 0, 0, K_F11,
K_F12, 0, 0, 0, 0, 0, 0, 0, // 5
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0
};
#define ROTL(x,n) (((x)<<(n))|(x)>>(32-n))
/*
MapKey
Map from windows to quake keynums
*/
void
MapKey (unsigned int keycode, int *k, int *u)
MapKey (unsigned int keycode, int press, int *k, int *u)
{
int extended;
int scan;
int key;
int uc;
unsigned long mask = ~1;
static unsigned long shifts;
extended = (keycode >> 24) & 1;
scan = (keycode >> 16) & 255;
@ -606,16 +652,48 @@ MapKey (unsigned int keycode, int *k, int *u)
}
if (extended)
key = extscantokey[scan];
key = ext_scantokey[scan];
else
key = scantokey[scan];
if (key >= 0 && key <= 255)
uc = key;
else
if (shifts & 0x0c) {
if (extended)
uc = shift_ext_scantokey[scan];
else
uc = shift_scantokey[scan];
} else {
if (extended)
uc = ext_scantokey[scan];
else
uc = scantokey[scan];
}
if (uc > 255)
uc = 0;
Con_DPrintf ("%08x %02x %04x %c\n", keycode, scan, key, uc > 32 && uc < 127 ? uc : '#');
if (key >= 'A' && key <= 'Z')
key += 'a' - 'A';
switch (key) {
case K_RSHIFT:
shifts &= mask;
shifts |= press;
break;
case K_LSHIFT:
shifts &= ROTL(mask, 1);
shifts |= ROTL(press, 1);
break;
case K_RCTRL:
shifts &= ROTL(mask, 2);
shifts |= ROTL(press, 2);
break;
case K_LCTRL:
shifts &= ROTL(mask, 3);
shifts |= ROTL(press, 3);
break;
default:
break;
}
Con_DPrintf ("%08x %02x %04x %c\n", keycode, scan, key,
uc > 32 && uc < 127 ? uc : '#');
*k = key;
*u = uc;
}
@ -721,13 +799,13 @@ MainWndProc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
case WM_KEYDOWN:
case WM_SYSKEYDOWN:
MapKey (lParam, &key, &unicode);
MapKey (lParam, 1, &key, &unicode);
Key_Event (key, unicode, true);
break;
case WM_KEYUP:
case WM_SYSKEYUP:
MapKey (lParam, &key, &unicode);
MapKey (lParam, 0, &key, &unicode);
Key_Event (key, unicode, false);
break;