100 lines
2.8 KiB
C
100 lines
2.8 KiB
C
/*++
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Copyright (c) 1990-1998 Microsoft Corporation, All Rights Reserved
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Module Name:
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TOASCII.C
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++*/
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/**********************************************************************/
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#include "windows.h"
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#include "immdev.h"
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#include "fakeime.h"
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/**********************************************************************/
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/* ImeToAsciiEx */
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/* */
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/* HIBYTE of uVirtKey is char code now. */
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/**********************************************************************/
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UINT WINAPI ImeToAsciiEx (UINT uVKey,UINT uScanCode,CONST LPBYTE lpbKeyState,LPTRANSMSGLIST lpTransBuf,UINT fuState,HIMC hIMC)
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{
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LPARAM lParam;
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LPINPUTCONTEXT lpIMC;
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BOOL fOpen;
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ImeLog(LOGF_KEY | LOGF_API, TEXT("ImeToAsciiEx"));
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lpCurTransKey = lpTransBuf;
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lParam = ((DWORD)uScanCode << 16) + 1L;
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// Init uNumTransKey here.
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uNumTransKey = 0;
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// if hIMC is NULL, this means DISABLE IME.
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if (!hIMC)
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return 0;
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if (!(lpIMC = ImmLockIMC(hIMC)))
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return 0;
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fOpen = lpIMC->fOpen;
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ImmUnlockIMC(hIMC);
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// The current status of IME is "closed".
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if (!fOpen)
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goto itae_exit;
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if (uScanCode & 0x8000)
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IMEKeyupHandler( hIMC, uVKey, lParam, lpbKeyState);
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else
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IMEKeydownHandler( hIMC, uVKey, lParam, lpbKeyState);
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// Clear static value, no more generated message!
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lpCurTransKey = NULL;
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itae_exit:
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// If trans key buffer that is allocated by USER.EXE full up,
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// the return value is the negative number.
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if (fOverTransKey)
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{
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#ifdef DEBUG
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OutputDebugString((LPTSTR)TEXT("***************************************\r\n"));
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OutputDebugString((LPTSTR)TEXT("* TransKey OVER FLOW Messages!!! *\r\n"));
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OutputDebugString((LPTSTR)TEXT("* by FAKEIME.DLL *\r\n"));
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OutputDebugString((LPTSTR)TEXT("***************************************\r\n"));
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#endif
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return (int)uNumTransKey;
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}
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return (int)uNumTransKey;
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}
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/**********************************************************************/
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/* GenerateMessageToTransKey() */
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/* */
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/* Update the transrate key buffer. */
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/**********************************************************************/
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BOOL PASCAL GenerateMessageToTransKey(LPTRANSMSGLIST lpTransBuf,LPTRANSMSG lpGeneMsg)
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{
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LPTRANSMSG lpgmT0;
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uNumTransKey++;
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if (uNumTransKey >= lpTransBuf->uMsgCount)
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{
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fOverTransKey = TRUE;
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return FALSE;
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}
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lpgmT0= lpTransBuf->TransMsg + (uNumTransKey - 1);
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*lpgmT0= *lpGeneMsg;
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return TRUE;
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}
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