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/*++
Copyright (c) 1989 Microsoft Corporation
Module Name:
kbdnls.c
Abstract:
This module contains the NLS support for Kbd.
Author:
KazuM 15-May-1992
Environment:
User Mode Only
Revision History:
--*/
#ifdef DBCS
// If NLS module for console doesn't present, then NO_CONSOLE_NLS switch should be enable
// difinition.
// If NLS module for User doesn't present, then NO_IME switch should be enable difinition.
//#define NO_CONSOLE_NLS
//#define NO_IME
#include <stdio.h>
#define WIN32_ONLY
#include "os2ses.h"
#include "event.h"
#include "trans.h"
#ifndef NO_IME
#include <ime.h>
#endif
#ifndef NO_CONSOLE_NLS
typedef struct _NLS_SHIFT_REPORT {
WORD wVirtualKeyCode;
BYTE NlsShiftKeyCode;
} NLS_SHIFT_REPORT, *PNLS_SHIFT_REPORT;
NLS_SHIFT_REPORT NlsShiftReport[] = {
{VK_DBE_ALPHANUMERIC, 0x80},
{VK_DBE_KATAKANA, 0x40},
{VK_DBE_HIRAGANA, 0x20},
{VK_KANJI, 0x10},
{VK_DBE_SBCSCHAR, 0x08},
{VK_DBE_DBCSCHAR, 0x08}
};
#endif
BYTE
MapWinToOs2KbdNlsShift(IN PKEY_EVENT_RECORD WinKey)
{
BYTE bNlsShift = LOBYTE(HIWORD(WinKey->dwControlKeyState));
// MSKK Aug.23.1993 V-AkihiS
// if (bNlsShift & OS2_NLS_IME_CONVERSION)
// return bNlsShift;
// else
// return 0;
return bNlsShift;
}
BYTE
MapWinToOs2KbdInterim(IN PKEY_EVENT_RECORD WinKey)
{
return (BYTE)(HIBYTE(HIWORD(WinKey->dwControlKeyState))+0x40);
}
// MSKK Aug.10.1993 V-AkihiS
ULONG
MapWinToOs2KbdNlsChar(IN PKEY_EVENT_RECORD WinKey,
OUT PKBD_MON_PACKAGE Os2KeyInfo)
{
// MSKK Oct.30.1992 V-AkihiS
// MSKK Aug.05.1993 V-AkihiS
BOOL Dummy;
BYTE AsciiDbcs[2];
PBYTE Asc;
ULONG NumBytes, i;
NumBytes = sizeof(AsciiDbcs);
NumBytes = WideCharToMultiByte(SesGrp->KbdCP,
0,
&WinKey->uChar.UnicodeChar,
1,
AsciiDbcs,
NumBytes,
NULL,
&Dummy);
Asc = AsciiDbcs;
for (i = 0; i < NumBytes; i ++) {
Os2KeyInfo[i].KeyInfo.chChar = *Asc++;
Os2KeyInfo[i].KeyInfo.chScan = 0;
Os2KeyInfo[i].KeyInfo.fbStatus = MapWinToOs2KbdInterim(WinKey);
}
#if DBG
IF_OD2_DEBUG(KBD)
{
KdPrint(("MapWinToOs2KbdNlsChar: ASCII %x, Uni %x, VKey %x, VScan %x, Ctrl %lx =>\n ASCII %x, Scan %x\n",
WinKey->uChar.AsciiChar, WinKey->uChar.UnicodeChar,
WinKey->wVirtualKeyCode, WinKey->wVirtualScanCode,
WinKey->dwControlKeyState,
Os2KeyInfo[0].KeyInfo.chChar, Os2KeyInfo[0].KeyInfo.chScan));
}
#endif
return NumBytes;
}
BYTE
MapWinToOs2KbdNlsShiftReport(IN PKEY_EVENT_RECORD WinKey,
IN PKBDKEYINFO Os2Key)
{
int i;
#ifndef NO_CONSOLE_NLS
if (Os2Key->bNlsShift & OS2_NLS_IME_CONVERSION)
{
for (i=0; i < sizeof(NlsShiftReport)/sizeof(NLS_SHIFT_REPORT); i++)
if (NlsShiftReport[i].wVirtualKeyCode == WinKey->wVirtualKeyCode)
if (WinKey->bKeyDown)
return NlsShiftReport[i].NlsShiftKeyCode;
}
#endif
return 0;
}
VOID
GetNlsMode(IN PKBDINFO KbdInfo)
{
DWORD dwNlsMode;
BYTE NlsShift;
BYTE Interim;
#ifndef NO_CONSOLE_NLS
if (!GetConsoleNlsMode(hConsoleInput,&dwNlsMode)) {
#if DBG
IF_OD2_DEBUG2( KBD, OS2_EXE )
KdPrint(("GetNlsMode: Can not get CONIN NLS Mode\n"));
#endif
dwNlsMode = 0;
}
#else
dwNlsMode = 0;
#endif
NlsShift = LOBYTE(HIWORD(dwNlsMode));
Interim = HIBYTE(HIWORD(dwNlsMode));
KbdInfo->fsInterim = MAKEWORD((KbdInfo->fsInterim | Interim),NlsShift);
}
VOID
SetNlsMode(IN KBDINFO KbdInfo)
{
DWORD dwNlsMode;
BYTE NlsShift;
BYTE Interim;
NlsShift = HIBYTE(KbdInfo.fsInterim);
Interim = LOBYTE(KbdInfo.fsInterim);
dwNlsMode = MAKELONG(0, MAKEWORD(NlsShift,Interim));
#ifndef NO_CONSOLE_NLS
// MSKK Apr.04.1993 V-AkihiS
// MSKK Aug.23.1993 V-AkihiS
//
// When hiragana or sbcsdbcs is set, set IME enable flag too.
//
if (dwNlsMode & (NLS_DBCSCHAR | NLS_HIRAGANA)) {
dwNlsMode |= NLS_IME_CONVERSION;
}
if (!SetConsoleNlsMode(hConsoleInput,dwNlsMode)) {
#if DBG
IF_OD2_DEBUG2( KBD, OS2_EXE )
KdPrint(("SetNlsMode: Can not set CONIN NLS Mode\n"));
#endif
dwNlsMode = 0;
}
#endif
}
#endif
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