keymsg.c File Reference

#include "precomp.h"

Include dependency graph for keymsg.c:

Go to the source code of this file.

Classes
struct	IMM_UNKNOWN_PROCESS1

Macros
#define	MSG_COUNT   0x100

Typedefs
typedef struct IMM_UNKNOWN_PROCESS1	IMM_UNKNOWN_PROCESS1
typedef struct IMM_UNKNOWN_PROCESS1 *	PIMM_UNKNOWN_PROCESS1

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (imm)
BOOL APIENTRY	Imm32ImeNonImeToggle (HIMC hIMC, HKL hKL, HWND hWnd, LANGID LangID)
BOOL APIENTRY	Imm32CShapeToggle (HIMC hIMC, HKL hKL, HWND hWnd)
BOOL APIENTRY	Imm32CSymbolToggle (HIMC hIMC, HKL hKL, HWND hWnd)
BOOL APIENTRY	Imm32JCloseOpen (HIMC hIMC, HKL hKL, HWND hWnd)
BOOL APIENTRY	Imm32KShapeToggle (HIMC hIMC)
BOOL APIENTRY	Imm32KHanjaConvert (HIMC hIMC)
BOOL APIENTRY	Imm32KEnglish (HIMC hIMC)
BOOL APIENTRY	Imm32ProcessHotKey (HWND hWnd, HIMC hIMC, HKL hKL, DWORD dwHotKeyID)
static BOOL APIENTRY	ImmIsUIMessageAW (HWND hWndIME, UINT msg, WPARAM wParam, LPARAM lParam, BOOL bAnsi)
static DWORD WINAPI	Imm32UnknownProcess1Proc (LPVOID arg)
LRESULT APIENTRY	Imm32UnknownProcess1 (HWND hWnd, BOOL fFlag)
static BOOL CALLBACK	Imm32SendChangeProc (HIMC hIMC, LPARAM lParam)
BOOL APIENTRY	Imm32SendChange (BOOL bProcess)
VOID APIENTRY	Imm32RequestError (DWORD dwError)
LRESULT APIENTRY	Imm32ProcessRequest (HIMC hIMC, PWND pWnd, DWORD dwCommand, LPVOID pData, BOOL bAnsiAPI)
LRESULT APIENTRY	ImmRequestMessageAW (HIMC hIMC, WPARAM wParam, LPARAM lParam, BOOL bAnsi)
BOOL WINAPI	ImmIsUIMessageA (HWND hWndIME, UINT msg, WPARAM wParam, LPARAM lParam)
BOOL WINAPI	ImmIsUIMessageW (HWND hWndIME, UINT msg, WPARAM wParam, LPARAM lParam)
BOOL WINAPI	ImmGetHotKey (IN DWORD dwHotKey, OUT LPUINT lpuModifiers, OUT LPUINT lpuVKey, OUT LPHKL lphKL)
UINT WINAPI	ImmWINNLSGetIMEHotkey (HWND hwndIme)
BOOL WINAPI	ImmSimulateHotKey (HWND hWnd, DWORD dwHotKeyID)
UINT WINAPI	ImmGetVirtualKey (HWND hWnd)
DWORD WINAPI	ImmProcessKey (HWND hWnd, HKL hKL, UINT vKey, LPARAM lParam, DWORD dwHotKeyID)
LRESULT WINAPI	ImmSystemHandler (HIMC hIMC, WPARAM wParam, LPARAM lParam)
BOOL WINAPI	ImmGenerateMessage (HIMC hIMC)
VOID APIENTRY	Imm32PostMessages (HWND hwnd, HIMC hIMC, DWORD dwCount, LPTRANSMSG lpTransMsg)
BOOL WINAPI	ImmTranslateMessage (HWND hwnd, UINT msg, WPARAM wParam, LPARAM lKeyData)
LRESULT WINAPI	ImmRequestMessageA (HIMC hIMC, WPARAM wParam, LPARAM lParam)
LRESULT WINAPI	ImmRequestMessageW (HIMC hIMC, WPARAM wParam, LPARAM lParam)
LRESULT WINAPI	ImmSendMessageToActiveDefImeWndW (UINT uMsg, WPARAM wParam, LPARAM lParam)

Macro Definition Documentation

MSG_COUNT

#define MSG_COUNT   0x100

Typedef Documentation

IMM_UNKNOWN_PROCESS1

typedef struct IMM_UNKNOWN_PROCESS1 IMM_UNKNOWN_PROCESS1

PIMM_UNKNOWN_PROCESS1

typedef struct IMM_UNKNOWN_PROCESS1 * PIMM_UNKNOWN_PROCESS1

Function Documentation

Imm32CShapeToggle()

BOOL APIENTRY Imm32CShapeToggle	(	HIMC	hIMC,
		HKL	hKL,
		HWND	hWnd
	)

Definition at line 47 of file keymsg.c.

{
    LPINPUTCONTEXT pIC;
    BOOL fOpen;
    DWORD dwConversion, dwSentence;

    if (hWnd == NULL || !IS_IME_HKL(hKL))
        return FALSE;

    pIC = ImmLockIMC(hIMC);
    if (pIC == NULL)
        return TRUE;

    fOpen = pIC->fOpen;
    if (fOpen)
    {
        dwConversion = (pIC->fdwConversion ^ IME_CMODE_FULLSHAPE);
        dwSentence = pIC->fdwSentence;
    }

    ImmUnlockIMC(hIMC);

    if (fOpen)
        ImmSetConversionStatus(hIMC, dwConversion, dwSentence);
    else
        ImmSetOpenStatus(hIMC, TRUE);

    return TRUE;
}

Referenced by Imm32ProcessHotKey().

Imm32CSymbolToggle()

BOOL APIENTRY Imm32CSymbolToggle	(	HIMC	hIMC,
		HKL	hKL,
		HWND	hWnd
	)

Definition at line 77 of file keymsg.c.

{
    LPINPUTCONTEXT pIC;
    BOOL fOpen;
    DWORD dwConversion, dwSentence;

    if (hWnd == NULL || !IS_IME_HKL(hKL))
        return FALSE;

    pIC = ImmLockIMC(hIMC);
    if (pIC == NULL)
        return TRUE;

    fOpen = pIC->fOpen;
    if (fOpen)
    {
        dwConversion = (pIC->fdwConversion ^ IME_CMODE_SYMBOL);
        dwSentence = pIC->fdwSentence;
    }

    ImmUnlockIMC(hIMC);

    if (fOpen)
        ImmSetConversionStatus(hIMC, dwConversion, dwSentence);
    else
        ImmSetOpenStatus(hIMC, TRUE);

    return TRUE;
}

Referenced by Imm32ProcessHotKey().

Imm32ImeNonImeToggle()

BOOL APIENTRY Imm32ImeNonImeToggle	(	HIMC	hIMC,
		HKL	hKL,
		HWND	hWnd,
		LANGID	LangID
	)

Definition at line 16 of file keymsg.c.

{
    LPINPUTCONTEXT pIC;
    BOOL fOpen;

    if (hWnd != NULL)
        return FALSE;

    if (!IS_IME_HKL(hKL) || LOWORD(hKL) != LangID)
    {
        FIXME("We have to do something here\n");
        return TRUE;
    }

    pIC = ImmLockIMC(hIMC);
    if (pIC == NULL)
        return TRUE;

    fOpen = pIC->fOpen;
    ImmUnlockIMC(hIMC);

    if (!fOpen)
    {
        ImmSetOpenStatus(hIMC, TRUE);
        return TRUE;
    }

    FIXME("We have to do something here\n");
    return TRUE;
}

Referenced by Imm32ProcessHotKey().

Imm32JCloseOpen()

BOOL APIENTRY Imm32JCloseOpen	(	HIMC	hIMC,
		HKL	hKL,
		HWND	hWnd
	)

Definition at line 107 of file keymsg.c.

{
    BOOL fOpen;

    if (ImmIsIME(hKL) && LOWORD(hKL) == LANGID_JAPANESE)
    {
        fOpen = ImmGetOpenStatus(hIMC);
        ImmSetOpenStatus(hIMC, !fOpen);
        return TRUE;
    }

    FIXME("We have to do something here\n");
    return TRUE;
}

Referenced by Imm32ProcessHotKey().

Imm32KEnglish()

BOOL APIENTRY Imm32KEnglish

(

HIMC

hIMC

)

Definition at line 161 of file keymsg.c.

{
    LPINPUTCONTEXT pIC;
    DWORD dwConversion, dwSentence;
    BOOL fOpen;

    pIC = ImmLockIMC(hIMC);
    if (pIC == NULL)
        return FALSE;

    dwConversion = (pIC->fdwConversion ^ IME_CMODE_NATIVE);
    dwSentence = pIC->fdwSentence;
    ImmSetConversionStatus(hIMC, dwConversion, dwSentence);

    fOpen = ((pIC->fdwConversion & (IME_CMODE_FULLSHAPE | IME_CMODE_NATIVE)) != 0);
    ImmSetOpenStatus(hIMC, fOpen);

    ImmUnlockIMC(hIMC);
    return TRUE;
}

Referenced by Imm32ProcessHotKey().

Imm32KHanjaConvert()

BOOL APIENTRY Imm32KHanjaConvert

(

HIMC

hIMC

)

Definition at line 144 of file keymsg.c.

{
    LPINPUTCONTEXT pIC;
    DWORD dwConversion, dwSentence;

    pIC = ImmLockIMC(hIMC);
    if (!pIC)
        return FALSE;

    dwConversion = (pIC->fdwConversion ^ IME_CMODE_HANJACONVERT);
    dwSentence = pIC->fdwSentence;
    ImmUnlockIMC(hIMC);

    ImmSetConversionStatus(hIMC, dwConversion, dwSentence);
    return TRUE;
}

Referenced by Imm32ProcessHotKey().

Imm32KShapeToggle()

BOOL APIENTRY Imm32KShapeToggle

(

HIMC

hIMC

)

Definition at line 122 of file keymsg.c.

{
    LPINPUTCONTEXT pIC;
    DWORD dwConversion, dwSentence;

    pIC = ImmLockIMC(hIMC);
    if (pIC == NULL)
        return FALSE;

    dwConversion = (pIC->fdwConversion ^ IME_CMODE_FULLSHAPE);
    dwSentence = pIC->fdwSentence;
    ImmSetConversionStatus(hIMC, dwConversion, dwSentence);

    if (pIC->fdwConversion & (IME_CMODE_FULLSHAPE | IME_CMODE_NATIVE))
        ImmSetOpenStatus(hIMC, TRUE);
    else
        ImmSetOpenStatus(hIMC, FALSE);

    ImmUnlockIMC(hIMC);
    return TRUE;
}

Referenced by Imm32ProcessHotKey().

Imm32PostMessages()

VOID APIENTRY Imm32PostMessages	(	HWND	hwnd,
		HIMC	hIMC,
		DWORD	dwCount,
		LPTRANSMSG	lpTransMsg
	)

Definition at line 857 of file keymsg.c.

{
    DWORD dwIndex;
    PCLIENTIMC pClientImc;
    LPTRANSMSG pNewTransMsg = lpTransMsg, pItem;
    BOOL bAnsi;

    pClientImc = ImmLockClientImc(hIMC);
    if (pClientImc == NULL)
        return;

    bAnsi = !(pClientImc->dwFlags & CLIENTIMC_WIDE);
    ImmUnlockClientImc(pClientImc);

#ifdef IMM_WIN3_SUPPORT
    if (GetWin32ClientInfo()->dwExpWinVer < _WIN32_WINNT_NT4) /* old version (3.x)? */
    {
        LANGID LangID = LANGIDFROMLCID(GetSystemDefaultLCID());
        WORD Lang = PRIMARYLANGID(LangID);

        /* translate the messages if Japanese or Korean */
        if (Lang == LANG_JAPANESE ||
            (Lang == LANG_KOREAN && NtUserGetAppImeLevel(hwnd) == 3))
        {
            DWORD cbTransMsg = dwCount * sizeof(TRANSMSG);
            pNewTransMsg = ImmLocalAlloc(0, cbTransMsg);
            if (pNewTransMsg)
            {
                RtlCopyMemory(pNewTransMsg, lpTransMsg, cbTransMsg);
                dwCount = ImmNt3Trans(dwCount, pNewTransMsg, hIMC, bAnsi, Lang);
            }
            else
            {
                pNewTransMsg = lpTransMsg;
            }
        }
    }
#endif

    /* post them */
    pItem = pNewTransMsg;
    for (dwIndex = 0; dwIndex < dwCount; ++dwIndex, ++pItem)
    {
        if (bAnsi)
            PostMessageA(hwnd, pItem->message, pItem->wParam, pItem->lParam);
        else
            PostMessageW(hwnd, pItem->message, pItem->wParam, pItem->lParam);
    }

#ifdef IMM_WIN3_SUPPORT
    if (pNewTransMsg != lpTransMsg)
        ImmLocalFree(pNewTransMsg);
#endif
}

Referenced by ImmTranslateMessage().

Imm32ProcessHotKey()

BOOL APIENTRY Imm32ProcessHotKey	(	HWND	hWnd,
		HIMC	hIMC,
		HKL	hKL,
		DWORD	dwHotKeyID
	)

Definition at line 183 of file keymsg.c.

{
    PIMEDPI pImeDpi;
    BOOL ret;

    if (hIMC && Imm32IsCrossThreadAccess(hIMC))
        return FALSE;

    switch (dwHotKeyID)
    {
        case IME_CHOTKEY_IME_NONIME_TOGGLE:
            return Imm32ImeNonImeToggle(hIMC, hKL, hWnd, LANGID_CHINESE_SIMPLIFIED);

        case IME_CHOTKEY_SHAPE_TOGGLE:
            return Imm32CShapeToggle(hIMC, hKL, hWnd);

        case IME_CHOTKEY_SYMBOL_TOGGLE:
            return Imm32CSymbolToggle(hIMC, hKL, hWnd);

        case IME_JHOTKEY_CLOSE_OPEN:
            return Imm32JCloseOpen(hIMC, hKL, hWnd);

        case IME_KHOTKEY_SHAPE_TOGGLE:
            return Imm32KShapeToggle(hIMC);

        case IME_KHOTKEY_HANJACONVERT:
            return Imm32KHanjaConvert(hIMC);

        case IME_KHOTKEY_ENGLISH:
            return Imm32KEnglish(hIMC);

        case IME_THOTKEY_IME_NONIME_TOGGLE:
            return Imm32ImeNonImeToggle(hIMC, hKL, hWnd, LANGID_CHINESE_TRADITIONAL);

        case IME_THOTKEY_SHAPE_TOGGLE:
            return Imm32CShapeToggle(hIMC, hKL, hWnd);

        case IME_THOTKEY_SYMBOL_TOGGLE:
            return Imm32CSymbolToggle(hIMC, hKL, hWnd);

        default:
            break;
    }

    if (dwHotKeyID < IME_HOTKEY_PRIVATE_FIRST || IME_HOTKEY_PRIVATE_LAST < dwHotKeyID)
        return FALSE;

    pImeDpi = ImmLockImeDpi(hKL);
    if (pImeDpi == NULL)
        return FALSE;

    ret = (BOOL)pImeDpi->ImeEscape(hIMC, IME_ESC_PRIVATE_HOTKEY, &dwHotKeyID);
    ImmUnlockImeDpi(pImeDpi);
    return ret;
}

Referenced by ImmProcessKey(), and ImmSimulateHotKey().

Imm32ProcessRequest()

LRESULT APIENTRY Imm32ProcessRequest	(	HIMC	hIMC,
		PWND	pWnd,
		DWORD	dwCommand,
		LPVOID	pData,
		BOOL	bAnsiAPI
	)

Definition at line 360 of file keymsg.c.

{
    HWND hWnd;
    DWORD ret = 0, dwCharPos, cchCompStr;
    LPVOID pCS, pTempData = pData;
    LPRECONVERTSTRING pRS;
    LPIMECHARPOSITION pICP;
    PCLIENTIMC pClientImc;
    UINT uCodePage = CP_ACP;
    BOOL bAnsiWnd = !!(pWnd->state & WNDS_ANSIWINDOWPROC);
    static const size_t acbData[7 * 2] =
    {
        /* UNICODE */
        sizeof(COMPOSITIONFORM), sizeof(CANDIDATEFORM), sizeof(LOGFONTW),
        sizeof(RECONVERTSTRING), sizeof(RECONVERTSTRING),
        sizeof(IMECHARPOSITION), sizeof(RECONVERTSTRING),
        /* ANSI */
        sizeof(COMPOSITIONFORM), sizeof(CANDIDATEFORM), sizeof(LOGFONTA),
        sizeof(RECONVERTSTRING), sizeof(RECONVERTSTRING),
        sizeof(IMECHARPOSITION), sizeof(RECONVERTSTRING),
    };

    if (dwCommand == 0 || dwCommand > IMR_DOCUMENTFEED)
        return 0; /* Out of range */

    if (pData && IsBadWritePtr(pData, acbData[bAnsiAPI * 7 + dwCommand - 1]))
        return 0; /* Invalid pointer */

    /* Sanity check */
    switch (dwCommand)
    {
        case IMR_RECONVERTSTRING: case IMR_DOCUMENTFEED:
            pRS = pData;
            if (pRS && (pRS->dwVersion != 0 || pRS->dwSize < sizeof(RECONVERTSTRING)))
            {
                Imm32RequestError(ERROR_INVALID_PARAMETER);
                return 0;
            }
            break;

        case IMR_CONFIRMRECONVERTSTRING:
            pRS = pData;
            if (!pRS || pRS->dwVersion != 0)
            {
                Imm32RequestError(ERROR_INVALID_PARAMETER);
                return 0;
            }
            break;

        default:
            if (!pData)
            {
                Imm32RequestError(ERROR_INVALID_PARAMETER);
                return 0;
            }
            break;
    }

    pClientImc = ImmLockClientImc(hIMC);
    if (pClientImc)
    {
        uCodePage = pClientImc->uCodePage;
        ImmUnlockClientImc(pClientImc);
    }

    /* Prepare */
    switch (dwCommand)
    {
        case IMR_COMPOSITIONFONT:
            if (bAnsiAPI == bAnsiWnd)
                goto DoIt;
            if (bAnsiWnd)
                pTempData = ImmLocalAlloc(0, sizeof(LOGFONTA));
            else
                pTempData = ImmLocalAlloc(0, sizeof(LOGFONTW));
            if (!pTempData)
                return 0;
            break;

        case IMR_RECONVERTSTRING: case IMR_CONFIRMRECONVERTSTRING: case IMR_DOCUMENTFEED:
            if (bAnsiAPI == bAnsiWnd || !pData)
                goto DoIt;

            if (bAnsiWnd)
                ret = Imm32ReconvertAnsiFromWide(NULL, pData, uCodePage);
            else
                ret = Imm32ReconvertWideFromAnsi(NULL, pData, uCodePage);

            pTempData = ImmLocalAlloc(0, ret + sizeof(WCHAR));
            if (!pTempData)
                return 0;

            pRS = pTempData;
            pRS->dwSize = ret;
            pRS->dwVersion = 0;

            if (dwCommand == IMR_CONFIRMRECONVERTSTRING)
            {
                if (bAnsiWnd)
                    ret = Imm32ReconvertAnsiFromWide(pTempData, pData, uCodePage);
                else
                    ret = Imm32ReconvertWideFromAnsi(pTempData, pData, uCodePage);
            }
            break;

        case IMR_QUERYCHARPOSITION:
            if (bAnsiAPI == bAnsiWnd)
                goto DoIt;

            pICP = pData;
            dwCharPos = pICP->dwCharPos;

            if (bAnsiAPI)
            {
                cchCompStr = ImmGetCompositionStringA(hIMC, GCS_COMPSTR, NULL, 0);
                if (!cchCompStr)
                    return 0;

                pCS = ImmLocalAlloc(0, (cchCompStr + 1) * sizeof(CHAR));
                if (!pCS)
                    return 0;

                ImmGetCompositionStringA(hIMC, GCS_COMPSTR, pCS, cchCompStr);
                pICP->dwCharPos = IchWideFromAnsi(pICP->dwCharPos, pCS, uCodePage);
            }
            else
            {
                cchCompStr = ImmGetCompositionStringW(hIMC, GCS_COMPSTR, NULL, 0);
                if (!cchCompStr)
                    return 0;

                pCS = ImmLocalAlloc(0, (cchCompStr + 1) * sizeof(WCHAR));
                if (!pCS)
                    return 0;

                ImmGetCompositionStringW(hIMC, GCS_COMPSTR, pCS, cchCompStr);
                pICP->dwCharPos = IchAnsiFromWide(pICP->dwCharPos, pCS, uCodePage);
            }

            ImmLocalFree(pCS);
            break;

        default:
            break;
    }

DoIt:
    /* The main task */
    hWnd = pWnd->head.h;
    if (bAnsiWnd)
        ret = SendMessageA(hWnd, WM_IME_REQUEST, dwCommand, (LPARAM)pTempData);
    else
        ret = SendMessageW(hWnd, WM_IME_REQUEST, dwCommand, (LPARAM)pTempData);

    if (bAnsiAPI == bAnsiWnd)
        goto Quit;

    /* Get back to caller */
    switch (dwCommand)
    {
        case IMR_COMPOSITIONFONT:
            if (bAnsiAPI)
                LogFontWideToAnsi(pTempData, pData);
            else
                LogFontAnsiToWide(pTempData, pData);
            break;

        case IMR_RECONVERTSTRING: case IMR_DOCUMENTFEED:
            if (!ret)
                break;

            if (ret < sizeof(RECONVERTSTRING))
            {
                ret = 0;
                break;
            }

            if (pTempData)
            {
                if (bAnsiWnd)
                    ret = Imm32ReconvertWideFromAnsi(pData, pTempData, uCodePage);
                else
                    ret = Imm32ReconvertAnsiFromWide(pData, pTempData, uCodePage);
            }
            break;

        case IMR_QUERYCHARPOSITION:
            pICP->dwCharPos = dwCharPos;
            break;

        default:
            break;
    }

Quit:
    if (pTempData != pData)
        ImmLocalFree(pTempData);
    return ret;
}

Referenced by ImmRequestMessageAW().

Imm32RequestError()

VOID APIENTRY Imm32RequestError

(

DWORD

dwError

)

Definition at line 353 of file keymsg.c.

{
    FIXME("()\n");
    SetLastError(dwError);
}

Referenced by Imm32ProcessRequest().

Imm32SendChange()

BOOL APIENTRY Imm32SendChange

(

BOOL

bProcess

)

Definition at line 348 of file keymsg.c.

{
    return ImmEnumInputContext((bProcess ? -1 : 0), Imm32SendChangeProc, 0);
}

Referenced by ImmSystemHandler().

Imm32SendChangeProc()

static BOOL CALLBACK Imm32SendChangeProc ( HIMC  hIMC, LPARAM  lParam  )

static

Definition at line 321 of file keymsg.c.

{
    HWND hWnd;
    LPINPUTCONTEXTDX pIC;

    pIC = (LPINPUTCONTEXTDX)ImmLockIMC(hIMC);
    if (!pIC)
        return TRUE;

    hWnd = pIC->hWnd;
    if (!IsWindow(hWnd))
        goto Quit;

    if (pIC->dwChange & INPUTCONTEXTDX_CHANGE_OPEN)
        SendMessageW(hWnd, WM_IME_NOTIFY, IMN_SETOPENSTATUS, 0);
    if (pIC->dwChange & INPUTCONTEXTDX_CHANGE_CONVERSION)
        SendMessageW(hWnd, WM_IME_NOTIFY, IMN_SETCONVERSIONMODE, 0);
    if (pIC->dwChange & (INPUTCONTEXTDX_CHANGE_OPEN | INPUTCONTEXTDX_CHANGE_CONVERSION))
        NtUserNotifyIMEStatus(hWnd, pIC->fOpen, pIC->fdwConversion);
    if (pIC->dwChange & INPUTCONTEXTDX_CHANGE_SENTENCE)
        SendMessageW(hWnd, WM_IME_NOTIFY, IMN_SETSENTENCEMODE, 0);
Quit:
    pIC->dwChange = 0;
    ImmUnlockIMC(hIMC); // ??? Windows doesn't unlock here
    return TRUE;
}

Referenced by Imm32SendChange().

Imm32UnknownProcess1()

LRESULT APIENTRY Imm32UnknownProcess1	(	HWND	hWnd,
		BOOL	fFlag
	)

Definition at line 289 of file keymsg.c.

{
    HANDLE hThread;
    PWND pWnd = NULL;
    PIMM_UNKNOWN_PROCESS1 pUnknown1;
    DWORD_PTR lResult = 0;

    if (hWnd && gpsi)
        pWnd = ValidateHwndNoErr(hWnd);

    if (!pWnd)
        return 0;

    if (pWnd->state2 & WNDS2_WMCREATEMSGPROCESSED)
    {
        SendMessageTimeoutW(hWnd, 0x505, 0, fFlag, 3, 5000, &lResult);
        return lResult;
    }

    pUnknown1 = ImmLocalAlloc(0, sizeof(IMM_UNKNOWN_PROCESS1));
    if (!pUnknown1)
        return 0;

    pUnknown1->hWnd = hWnd;
    pUnknown1->fFlag = fFlag;

    hThread = CreateThread(NULL, 0, Imm32UnknownProcess1Proc, pUnknown1, 0, NULL);
    if (hThread)
        CloseHandle(hThread);
    return 0;
}

Referenced by ImmSystemHandler().

Imm32UnknownProcess1Proc()

static DWORD WINAPI Imm32UnknownProcess1Proc ( LPVOID  arg )

static

Definition at line 270 of file keymsg.c.

{
    HWND hwndDefIME;
    UINT uValue;
    DWORD_PTR lResult;
    PIMM_UNKNOWN_PROCESS1 pUnknown = arg;

    Sleep(3000);
    hwndDefIME = ImmGetDefaultIMEWnd(pUnknown->hWnd);
    if (hwndDefIME)
    {
        uValue = (pUnknown->fFlag ? 0x23 : 0x24);
        SendMessageTimeoutW(hwndDefIME, WM_IME_SYSTEM, uValue, (LPARAM)pUnknown->hWnd,
                            SMTO_BLOCK | SMTO_ABORTIFHUNG, 5000, &lResult);
    }
    ImmLocalFree(pUnknown);
    return FALSE;
}

Referenced by Imm32UnknownProcess1().

ImmGenerateMessage()

BOOL WINAPI ImmGenerateMessage

(

HIMC

hIMC

)

Definition at line 779 of file keymsg.c.

{
    PCLIENTIMC pClientImc;
    LPINPUTCONTEXT pIC;
    LPTRANSMSG pMsgs, pTrans = NULL, pItem;
    HWND hWnd;
    DWORD dwIndex, dwCount, cbTrans;
    HIMCC hMsgBuf = NULL;
    BOOL bAnsi;

    TRACE("(%p)\n", hIMC);

    if (Imm32IsCrossThreadAccess(hIMC))
        return FALSE;

    pClientImc = ImmLockClientImc(hIMC);
    if (pClientImc == NULL)
        return FALSE;

    bAnsi = !(pClientImc->dwFlags & CLIENTIMC_WIDE);
    ImmUnlockClientImc(pClientImc);

    pIC = ImmLockIMC(hIMC);
    if (pIC == NULL)
        return FALSE;

    dwCount = pIC->dwNumMsgBuf;
    if (dwCount == 0)
        goto Quit;

    hMsgBuf = pIC->hMsgBuf;
    pMsgs = ImmLockIMCC(hMsgBuf);
    if (pMsgs == NULL)
        goto Quit;

    cbTrans = dwCount * sizeof(TRANSMSG);
    pTrans = ImmLocalAlloc(0, cbTrans);
    if (pTrans == NULL)
        goto Quit;

    RtlCopyMemory(pTrans, pMsgs, cbTrans);

#ifdef IMM_WIN3_SUPPORT
    if (GetWin32ClientInfo()->dwExpWinVer < _WIN32_WINNT_NT4) /* old version (3.x)? */
    {
        LANGID LangID = LANGIDFROMLCID(GetSystemDefaultLCID());
        WORD wLang = PRIMARYLANGID(LangID);

        /* translate the messages if Japanese or Korean */
        if (wLang == LANG_JAPANESE ||
            (wLang == LANG_KOREAN && NtUserGetAppImeLevel(pIC->hWnd) == 3))
        {
            dwCount = ImmNt3Trans(dwCount, pTrans, hIMC, bAnsi, wLang);
        }
    }
#endif

    /* send them */
    hWnd = pIC->hWnd;
    pItem = pTrans;
    for (dwIndex = 0; dwIndex < dwCount; ++dwIndex, ++pItem)
    {
        if (bAnsi)
            SendMessageA(hWnd, pItem->message, pItem->wParam, pItem->lParam);
        else
            SendMessageW(hWnd, pItem->message, pItem->wParam, pItem->lParam);
    }

Quit:
    ImmLocalFree(pTrans);
    if (hMsgBuf)
        ImmUnlockIMCC(hMsgBuf);
    pIC->dwNumMsgBuf = 0; /* done */
    ImmUnlockIMC(hIMC);
    return TRUE;
}

Referenced by test_ImmMessages(), and test_InvalidIMC().

ImmGetHotKey()

BOOL WINAPI ImmGetHotKey	(	IN DWORD	dwHotKey,
		OUT LPUINT	lpuModifiers,
		OUT LPUINT	lpuVKey,
		OUT LPHKL	lphKL
	)

Definition at line 608 of file keymsg.c.

{
    TRACE("(0x%lX, %p, %p, %p)\n", dwHotKey, lpuModifiers, lpuVKey, lphKL);
    if (lpuModifiers && lpuVKey)
        return NtUserGetImeHotKey(dwHotKey, lpuModifiers, lpuVKey, lphKL);
    return FALSE;
}

ImmGetVirtualKey()

UINT WINAPI ImmGetVirtualKey

(

HWND

hWnd

)

Definition at line 650 of file keymsg.c.

{
    HIMC hIMC;
    LPINPUTCONTEXTDX pIC;
    UINT ret = VK_PROCESSKEY;

    TRACE("(%p)\n", hWnd);

    hIMC = ImmGetContext(hWnd);
    pIC = (LPINPUTCONTEXTDX)ImmLockIMC(hIMC);
    if (!pIC)
        return ret;

    if (pIC->bNeedsTrans)
        ret = pIC->nVKey;

    ImmUnlockIMC(hIMC);
    return ret;
}

Referenced by ActiveIMMApp_GetVirtualKey().

ImmIsUIMessageA()

BOOL WINAPI ImmIsUIMessageA	(	HWND	hWndIME,
		UINT	msg,
		WPARAM	wParam,
		LPARAM	lParam
	)

Definition at line 589 of file keymsg.c.

{
    TRACE("(%p, 0x%X, %p, %p)\n", hWndIME, msg, wParam, lParam);
    return ImmIsUIMessageAW(hWndIME, msg, wParam, lParam, TRUE);
}

Referenced by ActiveIMMApp_IsUIMessageA(), and START_TEST().

ImmIsUIMessageAW()

static BOOL APIENTRY ImmIsUIMessageAW ( HWND  hWndIME, UINT  msg, WPARAM  wParam, LPARAM  lParam, BOOL  bAnsi  )

static

Definition at line 241 of file keymsg.c.

{
    switch (msg)
    {
        case WM_IME_STARTCOMPOSITION: case WM_IME_ENDCOMPOSITION:
        case WM_IME_COMPOSITION: case WM_IME_SETCONTEXT: case WM_IME_NOTIFY:
        case WM_IME_COMPOSITIONFULL: case WM_IME_SELECT: case WM_IME_SYSTEM:
            break;
        default:
            return FALSE;
    }

    if (!hWndIME)
        return TRUE;

    if (bAnsi)
        SendMessageA(hWndIME, msg, wParam, lParam);
    else
        SendMessageW(hWndIME, msg, wParam, lParam);

    return TRUE;
}

Referenced by ImmIsUIMessageA(), and ImmIsUIMessageW().

ImmIsUIMessageW()

BOOL WINAPI ImmIsUIMessageW	(	HWND	hWndIME,
		UINT	msg,
		WPARAM	wParam,
		LPARAM	lParam
	)

Definition at line 598 of file keymsg.c.

{
    TRACE("(%p, 0x%X, %p, %p)\n", hWndIME, msg, wParam, lParam);
    return ImmIsUIMessageAW(hWndIME, msg, wParam, lParam, FALSE);
}

Referenced by ActiveIMMApp_IsUIMessageW().

ImmProcessKey()

DWORD WINAPI ImmProcessKey	(	HWND	hWnd,
		HKL	hKL,
		UINT	vKey,
		LPARAM	lParam,
		DWORD	dwHotKeyID
	)

Definition at line 675 of file keymsg.c.

{
    DWORD ret = 0;
    HIMC hIMC;
    PIMEDPI pImeDpi;
    LPINPUTCONTEXTDX pIC;
    BYTE KeyState[256];
    UINT vk;
    BOOL bUseIme = TRUE, bSkipThisKey = FALSE, bLowWordOnly = FALSE;

    TRACE("(%p, %p, 0x%X, %p, 0x%lX)\n", hWnd, hKL, vKey, lParam, dwHotKeyID);

    hIMC = ImmGetContext(hWnd);
    pImeDpi = ImmLockImeDpi(hKL);
    if (pImeDpi)
    {
        pIC = (LPINPUTCONTEXTDX)ImmLockIMC(hIMC);
        if (pIC)
        {
            if (LOBYTE(vKey) == VK_PACKET &&
                !(pImeDpi->ImeInfo.fdwProperty & IME_PROP_ACCEPT_WIDE_VKEY))
            {
                if (ImeDpi_IsUnicode(pImeDpi))
                {
                    bLowWordOnly = TRUE;
                }
                else
                {
                    bUseIme = FALSE;
                    if (pIC->fOpen)
                        bSkipThisKey = TRUE;
                }
            }

            if (bUseIme)
            {
                if (GetKeyboardState(KeyState))
                {
                    vk = (bLowWordOnly ? LOWORD(vKey) : vKey);
                    if (pImeDpi->ImeProcessKey(hIMC, vk, lParam, KeyState))
                    {
                        pIC->bNeedsTrans = TRUE;
                        pIC->nVKey = vKey;
                        ret |= IPHK_PROCESSBYIME;
                    }
                }
            }
            else if (bSkipThisKey)
            {
                ret |= IPHK_SKIPTHISKEY;
            }

            ImmUnlockIMC(hIMC);
        }

        ImmUnlockImeDpi(pImeDpi);
    }

    if (dwHotKeyID != INVALID_HOTKEY_ID)
    {
        if (Imm32ProcessHotKey(hWnd, hIMC, hKL, dwHotKeyID))
        {
            if (vKey != VK_KANJI || dwHotKeyID != IME_JHOTKEY_CLOSE_OPEN)
                ret |= IPHK_HOTKEY;
        }
    }

    if (ret & IPHK_PROCESSBYIME)
    {
        FIXME("TODO: We have to do something here.\n");
    }

    ImmReleaseContext(hWnd, hIMC);
    return ret;
}

Referenced by User32CallImmProcessKeyFromKernel().

ImmRequestMessageA()

LRESULT WINAPI ImmRequestMessageA	(	HIMC	hIMC,
		WPARAM	wParam,
		LPARAM	lParam
	)

Definition at line 1039 of file keymsg.c.

{
    TRACE("(%p, %p, %p)\n", hIMC, wParam, lParam);
    return ImmRequestMessageAW(hIMC, wParam, lParam, TRUE);
}

Referenced by test_InvalidIMC().

ImmRequestMessageAW()

LRESULT APIENTRY ImmRequestMessageAW	(	HIMC	hIMC,
		WPARAM	wParam,
		LPARAM	lParam,
		BOOL	bAnsi
	)

Definition at line 561 of file keymsg.c.

{
    LRESULT ret = 0;
    LPINPUTCONTEXT pIC;
    HWND hWnd;
    PWND pWnd = NULL;

    if (!hIMC || Imm32IsCrossThreadAccess(hIMC))
        return FALSE;

    pIC = ImmLockIMC(hIMC);
    if (!pIC)
        return FALSE;

    hWnd = pIC->hWnd;
    if (hWnd)
        pWnd = ValidateHwnd(hWnd);

    if (pWnd && pWnd->head.pti == Imm32CurrentPti())
        ret = Imm32ProcessRequest(hIMC, pWnd, (DWORD)wParam, (LPVOID)lParam, bAnsi);

    ImmUnlockIMC(hIMC);
    return ret;
}

Referenced by ImmRequestMessageA(), and ImmRequestMessageW().

ImmRequestMessageW()

LRESULT WINAPI ImmRequestMessageW	(	HIMC	hIMC,
		WPARAM	wParam,
		LPARAM	lParam
	)

Definition at line 1048 of file keymsg.c.

{
    TRACE("(%p, %p, %p)\n", hIMC, wParam, lParam);
    return ImmRequestMessageAW(hIMC, wParam, lParam, FALSE);
}

ImmSendMessageToActiveDefImeWndW()

LRESULT WINAPI ImmSendMessageToActiveDefImeWndW	(	UINT	uMsg,
		WPARAM	wParam,
		LPARAM	lParam
	)

Definition at line 1058 of file keymsg.c.

{
    HWND hwndIME;

    if (uMsg != WM_COPYDATA)
        return 0;

    hwndIME = (HWND)NtUserQueryWindow((HWND)wParam, QUERY_WINDOW_DEFAULT_IME);
    if (!hwndIME)
        return 0;

    return SendMessageW(hwndIME, uMsg, wParam, lParam);
}

ImmSimulateHotKey()

BOOL WINAPI ImmSimulateHotKey	(	HWND	hWnd,
		DWORD	dwHotKeyID
	)

Definition at line 630 of file keymsg.c.

{
    HIMC hIMC;
    DWORD dwThreadId;
    HKL hKL;
    BOOL ret;

    TRACE("(%p, 0x%lX)\n", hWnd, dwHotKeyID);

    hIMC = ImmGetContext(hWnd);
    dwThreadId = GetWindowThreadProcessId(hWnd, NULL);
    hKL = GetKeyboardLayout(dwThreadId);
    ret = Imm32ProcessHotKey(hWnd, hIMC, hKL, dwHotKeyID);
    ImmReleaseContext(hWnd, hIMC);
    return ret;
}

Referenced by ActiveIMMApp_SimulateHotKey().

ImmSystemHandler()

LRESULT WINAPI ImmSystemHandler	(	HIMC	hIMC,
		WPARAM	wParam,
		LPARAM	lParam
	)

Definition at line 754 of file keymsg.c.

{
    TRACE("(%p, %p, %p)\n", hIMC, wParam, lParam);

    switch (wParam)
    {
        case 0x1f:
            Imm32SendChange((BOOL)lParam);
            return 0;

        case 0x20:
            ImmNotifyIME(hIMC, NI_COMPOSITIONSTR, CPS_COMPLETE, 0);
            return 0;

        case 0x23: case 0x24:
            return Imm32UnknownProcess1((HWND)lParam, (wParam == 0x23));

        default:
            return 0;
    }
}

Referenced by ImeWnd_OnImeSystem().

ImmTranslateMessage()

BOOL WINAPI ImmTranslateMessage	(	HWND	hwnd,
		UINT	msg,
		WPARAM	wParam,
		LPARAM	lKeyData
	)

Definition at line 916 of file keymsg.c.

{
#define MSG_COUNT 0x100
    BOOL ret = FALSE;
    INT kret;
    LPINPUTCONTEXTDX pIC;
    PIMEDPI pImeDpi = NULL;
    LPTRANSMSGLIST pList = NULL;
    LPTRANSMSG pTransMsg;
    BYTE abKeyState[256];
    HIMC hIMC;
    HKL hKL;
    UINT vk;
    DWORD dwThreadId, dwCount, cbList;
    WCHAR wch;
    WORD wChar;

    TRACE("(%p, 0x%X, %p, %p)\n", hwnd, msg, wParam, lKeyData);

    /* filter the message */
    switch (msg)
    {
        case WM_KEYDOWN: case WM_KEYUP: case WM_SYSKEYDOWN: case WM_SYSKEYUP:
            break;
        default:
            return FALSE;
    }

    hIMC = ImmGetContext(hwnd);
    pIC = (LPINPUTCONTEXTDX)ImmLockIMC(hIMC);
    if (pIC == NULL)
    {
        ImmReleaseContext(hwnd, hIMC);
        return FALSE;
    }

    if (!pIC->bNeedsTrans) /* is translation needed? */
    {
        /* directly post them */
        dwCount = pIC->dwNumMsgBuf;
        if (dwCount == 0)
            goto Quit;

        pTransMsg = ImmLockIMCC(pIC->hMsgBuf);
        if (pTransMsg)
        {
            Imm32PostMessages(hwnd, hIMC, dwCount, pTransMsg);
            ImmUnlockIMCC(pIC->hMsgBuf);
            ret = TRUE;
        }
        pIC->dwNumMsgBuf = 0; /* done */
        goto Quit;
    }
    pIC->bNeedsTrans = FALSE; /* clear the flag */

    dwThreadId = GetWindowThreadProcessId(hwnd, NULL);
    hKL = GetKeyboardLayout(dwThreadId);
    pImeDpi = ImmLockImeDpi(hKL);
    if (pImeDpi == NULL)
        goto Quit;

    if (!GetKeyboardState(abKeyState)) /* get keyboard ON/OFF status */
        goto Quit;

    /* convert a virtual key if IME_PROP_KBD_CHAR_FIRST */
    vk = pIC->nVKey;
    if (pImeDpi->ImeInfo.fdwProperty & IME_PROP_KBD_CHAR_FIRST)
    {
        if (ImeDpi_IsUnicode(pImeDpi))
        {
            wch = 0;
            kret = ToUnicode(vk, HIWORD(lKeyData), abKeyState, &wch, 1, 0);
            if (kret == 1)
                vk = MAKELONG(LOBYTE(vk), wch);
        }
        else
        {
            wChar = 0;
            kret = ToAsciiEx(vk, HIWORD(lKeyData), abKeyState, &wChar, 0, hKL);
            if (kret > 0)
                vk = MAKEWORD(vk, wChar);
        }
    }

    /* allocate a list */
    cbList = offsetof(TRANSMSGLIST, TransMsg) + MSG_COUNT * sizeof(TRANSMSG);
    pList = ImmLocalAlloc(0, cbList);
    if (!pList)
        goto Quit;

    /* use IME conversion engine and convert the list */
    pList->uMsgCount = MSG_COUNT;
    kret = pImeDpi->ImeToAsciiEx(vk, HIWORD(lKeyData), abKeyState, pList, 0, hIMC);
    if (kret <= 0)
        goto Quit;

    /* post them */
    if (kret <= MSG_COUNT)
    {
        Imm32PostMessages(hwnd, hIMC, kret, pList->TransMsg);
        ret = TRUE;
    }
    else
    {
        pTransMsg = ImmLockIMCC(pIC->hMsgBuf);
        if (pTransMsg == NULL)
            goto Quit;
        Imm32PostMessages(hwnd, hIMC, kret, pTransMsg);
        ImmUnlockIMCC(pIC->hMsgBuf);
    }

Quit:
    ImmLocalFree(pList);
    ImmUnlockImeDpi(pImeDpi);
    ImmUnlockIMC(hIMC);
    ImmReleaseContext(hwnd, hIMC);
    return ret;
#undef MSG_COUNT
}

Referenced by TranslateMessage().

ImmWINNLSGetIMEHotkey()

UINT WINAPI ImmWINNLSGetIMEHotkey

(

HWND

hwndIme

)

Definition at line 620 of file keymsg.c.

{
    TRACE("(%p)\n", hwndIme);
    UNREFERENCED_PARAMETER(hwndIme);
    return 0; /* This is correct. This function of Windows just returns zero. */
}

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

imm

)