diff options
Diffstat (limited to 'hw/xfree86/os-support/shared/at_scancode.c')
| -rw-r--r-- | hw/xfree86/os-support/shared/at_scancode.c | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/hw/xfree86/os-support/shared/at_scancode.c b/hw/xfree86/os-support/shared/at_scancode.c new file mode 100644 index 000000000..a1529579f --- /dev/null +++ b/hw/xfree86/os-support/shared/at_scancode.c @@ -0,0 +1,74 @@ +/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/shared/at_scancode.c,v 1.1 2002/10/11 01:40:37 dawes Exp $ */ + +/* + * Copyright (c) 2002 by The XFree86 Project, Inc. + */ + +#include "xf86.h" +#include "xf86Xinput.h" +#include "xf86OSKbd.h" +#include "atKeynames.h" + +Bool +ATScancode(InputInfoPtr pInfo, int *scanCode) +{ + KbdDevPtr pKbd = (KbdDevPtr) pInfo->private; + + switch (pKbd->scanPrefix) { + case 0: + switch (*scanCode) { + case KEY_Prefix0: + case KEY_Prefix1: + pKbd->scanPrefix = *scanCode; /* special prefixes */ + return TRUE; + } + break; + case KEY_Prefix0: + pKbd->scanPrefix = 0; + switch (*scanCode) { + case KEY_KP_7: *scanCode = KEY_Home; break; /* curs home */ + case KEY_KP_8: *scanCode = KEY_Up; break; /* curs up */ + case KEY_KP_9: *scanCode = KEY_PgUp; break; /* curs pgup */ + case KEY_KP_4: *scanCode = KEY_Left; break; /* curs left */ + case KEY_KP_5: *scanCode = KEY_Begin; break; /* curs begin */ + case KEY_KP_6: *scanCode = KEY_Right; break; /* curs right */ + case KEY_KP_1: *scanCode = KEY_End; break; /* curs end */ + case KEY_KP_2: *scanCode = KEY_Down; break; /* curs down */ + case KEY_KP_3: *scanCode = KEY_PgDown; break; /* curs pgdown */ + case KEY_KP_0: *scanCode = KEY_Insert; break; /* curs insert */ + case KEY_KP_Decimal: *scanCode = KEY_Delete; break; /* curs delete */ + case KEY_Enter: *scanCode = KEY_KP_Enter; break; /* keypad enter */ + case KEY_LCtrl: *scanCode = KEY_RCtrl; break; /* right ctrl */ + case KEY_KP_Multiply: *scanCode = KEY_Print; break; /* print */ + case KEY_Slash: *scanCode = KEY_KP_Divide; break; /* keyp divide */ + case KEY_Alt: *scanCode = KEY_AltLang; break; /* right alt */ + case KEY_ScrollLock: *scanCode = KEY_Break; break; /* curs break */ + case 0x5b: *scanCode = KEY_LMeta; break; + case 0x5c: *scanCode = KEY_RMeta; break; + case 0x5d: *scanCode = KEY_Menu; break; + case KEY_F3: *scanCode = KEY_F13; break; + case KEY_F4: *scanCode = KEY_F14; break; + case KEY_F5: *scanCode = KEY_F15; break; + case KEY_F6: *scanCode = KEY_F16; break; + case KEY_F7: *scanCode = KEY_F17; break; + case KEY_KP_Plus: *scanCode = KEY_KP_DEC; break; + case 0x2A: + case 0x36: + return TRUE; + default: + xf86MsgVerb(X_INFO, 4, "Unreported Prefix0 scancode: 0x%02x\n", + *scanCode); + *scanCode += 0x78; + } + break; + case KEY_Prefix1: + pKbd->scanPrefix = (*scanCode == KEY_LCtrl) ? KEY_LCtrl : 0; + return TRUE; + case KEY_LCtrl: + pKbd->scanPrefix = 0; + if (*scanCode != KEY_NumLock) + return TRUE; + *scanCode = KEY_Pause; /* pause */ + } + return FALSE; +} |