imm.c File Reference

#include "precomp.h"
#include <ndk/exfuncs.h>

Include dependency graph for imm.c:

Go to the source code of this file.

Classes
struct	SELECT_LAYOUT

Macros
#define	MAX_IMCC_SIZE   0x1000

Typedefs
typedef struct SELECT_LAYOUT	SELECT_LAYOUT
typedef struct SELECT_LAYOUT *	LPSELECT_LAYOUT

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (imm)
static BOOL APIENTRY	ImmInitializeGlobals (HMODULE hMod)
BOOL WINAPI	ImmRegisterClient (PSHAREDINFO ptr, HINSTANCE hMod)
BOOL WINAPI	ImmLoadLayout (HKL hKL, PIMEINFOEX pImeInfoEx)
BOOL WINAPI	ImmFreeLayout (DWORD dwUnknown)
VOID APIENTRY	Imm32SelectInputContext (HKL hNewKL, HKL hOldKL, HIMC hIMC)
static BOOL CALLBACK	Imm32SelectContextProc (HIMC hIMC, LPARAM lParam)
static BOOL CALLBACK	Imm32NotifyIMEProc (HIMC hIMC, LPARAM lParam)
BOOL WINAPI	ImmActivateLayout (HKL hKL)
static VOID APIENTRY	Imm32CiceroSetActiveContext (HIMC hIMC, BOOL fActive, HWND hWnd, HKL hKL)
HIMC WINAPI	ImmAssociateContext (HWND hWnd, HIMC hIMC)
BOOL WINAPI	ImmAssociateContextEx (HWND hWnd, HIMC hIMC, DWORD dwFlags)
HIMC WINAPI	ImmCreateContext (void)
static VOID APIENTRY	Imm32DestroyImeModeSaver (LPINPUTCONTEXTDX pIC)
BOOL APIENTRY	Imm32DestroyInputContext (HIMC hIMC, HKL hKL, BOOL bKeep)
BOOL APIENTRY	Imm32CreateInputContext (HIMC hIMC, LPINPUTCONTEXT pIC, PCLIENTIMC pClientImc, HKL hKL, BOOL fSelect)
LPINPUTCONTEXT APIENTRY	Imm32InternalLockIMC (HIMC hIMC, BOOL fSelect)
BOOL WINAPI	ImmDestroyContext (HIMC hIMC)
PCLIENTIMC WINAPI	ImmLockClientImc (HIMC hImc)
VOID WINAPI	ImmUnlockClientImc (PCLIENTIMC pClientImc)
static HIMC APIENTRY	ImmGetSaveContext (HWND hWnd, DWORD dwContextFlags)
HIMC WINAPI	ImmGetContext (HWND hWnd)
LPINPUTCONTEXT WINAPI	ImmLockIMC (HIMC hIMC)
BOOL WINAPI	ImmUnlockIMC (HIMC hIMC)
BOOL WINAPI	ImmReleaseContext (HWND hWnd, HIMC hIMC)
BOOL WINAPI	ImmDisableTextFrameService (DWORD dwThreadId)
BOOL WINAPI	ImmEnumInputContext (DWORD dwThreadId, IMCENUMPROC lpfn, LPARAM lParam)
BOOL WINAPI	ImmSetActiveContext (HWND hWnd, HIMC hIMC, BOOL fActive)
BOOL WINAPI	ImmWINNLSGetEnableStatus (HWND hWnd)
BOOL WINAPI	ImmSetActiveContextConsoleIME (HWND hwnd, BOOL fFlag)
VOID APIENTRY	Imm32UnitTest (VOID)
BOOL WINAPI	User32InitializeImmEntryTable (DWORD)
BOOL WINAPI	ImmDllInitialize (_In_ HINSTANCE hDll, _In_ ULONG dwReason, _In_opt_ PVOID pReserved)

Variables
HMODULE	ghImm32Inst = NULL
PSERVERINFO	gpsi = NULL
SHAREDINFO	gSharedInfo = { NULL }
BYTE	gfImmInitialized = FALSE
ULONG_PTR	gHighestUserAddress = 0

Macro Definition Documentation

MAX_IMCC_SIZE

#define MAX_IMCC_SIZE   0x1000

Typedef Documentation

LPSELECT_LAYOUT

typedef struct SELECT_LAYOUT * LPSELECT_LAYOUT

SELECT_LAYOUT

typedef struct SELECT_LAYOUT SELECT_LAYOUT

Function Documentation

Imm32CiceroSetActiveContext()

static VOID APIENTRY Imm32CiceroSetActiveContext ( HIMC  hIMC, BOOL  fActive, HWND  hWnd, HKL  hKL  )

static

Definition at line 495 of file imm.c.

{
    TRACE("We have to do something\n");
}

Referenced by ImmSetActiveContext().

Imm32CreateInputContext()

BOOL APIENTRY Imm32CreateInputContext	(	HIMC	hIMC,
		LPINPUTCONTEXT	pIC,
		PCLIENTIMC	pClientImc,
		HKL	hKL,
		BOOL	fSelect
	)

Definition at line 749 of file imm.c.

{
    DWORD dwIndex, cbPrivate;
    PIMEDPI pImeDpi = NULL;
    LPCOMPOSITIONSTRING pCS;
    LPCANDIDATEINFO pCI;
    LPGUIDELINE pGL;
 
    /* Create IC components */
    pIC->hCompStr = ImmCreateIMCC(sizeof(COMPOSITIONSTRING));
    pIC->hCandInfo = ImmCreateIMCC(sizeof(CANDIDATEINFO));
    pIC->hGuideLine = ImmCreateIMCC(sizeof(GUIDELINE));
    pIC->hMsgBuf = ImmCreateIMCC(sizeof(UINT));
    if (IS_NULL_UNEXPECTEDLY(pIC->hCompStr) ||
        IS_NULL_UNEXPECTEDLY(pIC->hCandInfo) ||
        IS_NULL_UNEXPECTEDLY(pIC->hGuideLine) ||
        IS_NULL_UNEXPECTEDLY(pIC->hMsgBuf))
    {
        goto Fail;
    }
 
    /* Initialize IC components */
    pCS = ImmLockIMCC(pIC->hCompStr);
    if (IS_NULL_UNEXPECTEDLY(pCS))
        goto Fail;
    pCS->dwSize = sizeof(COMPOSITIONSTRING);
    ImmUnlockIMCC(pIC->hCompStr);
 
    pCI = ImmLockIMCC(pIC->hCandInfo);
    if (IS_NULL_UNEXPECTEDLY(pCI))
        goto Fail;
    pCI->dwSize = sizeof(CANDIDATEINFO);
    ImmUnlockIMCC(pIC->hCandInfo);
 
    pGL = ImmLockIMCC(pIC->hGuideLine);
    if (IS_NULL_UNEXPECTEDLY(pGL))
        goto Fail;
    pGL->dwSize = sizeof(GUIDELINE);
    ImmUnlockIMCC(pIC->hGuideLine);
 
    pIC->dwNumMsgBuf = 0;
    pIC->fOpen = FALSE;
    pIC->fdwConversion = pIC->fdwSentence = 0;
 
    for (dwIndex = 0; dwIndex < MAX_CANDIDATEFORM; ++dwIndex)
        pIC->cfCandForm[dwIndex].dwIndex = IMM_INVALID_CANDFORM;
 
    /* Get private data size */
    pImeDpi = ImmLockImeDpi(hKL);
    if (!pImeDpi)
    {
        cbPrivate = sizeof(DWORD);
    }
    else
    {
        /* Update CLIENTIMC */
        pClientImc->uCodePage = pImeDpi->uCodePage;
        if (ImeDpi_IsUnicode(pImeDpi))
            pClientImc->dwFlags |= CLIENTIMC_WIDE;
 
        cbPrivate = pImeDpi->ImeInfo.dwPrivateDataSize;
    }
 
    /* Create private data */
    pIC->hPrivate = ImmCreateIMCC(cbPrivate);
    if (IS_NULL_UNEXPECTEDLY(pIC->hPrivate))
        goto Fail;
 
    CtfImmTIMCreateInputContext(hIMC);
 
    if (pImeDpi)
    {
        /* Select the IME */
        if (fSelect)
        {
            if (IS_IME_HKL(hKL))
                pImeDpi->ImeSelect(hIMC, TRUE);
            else if (IS_CICERO_MODE() && !IS_16BIT_MODE())
                pImeDpi->CtfImeSelectEx(hIMC, TRUE, hKL);
        }
 
        /* Set HKL */
        pClientImc->hKL = hKL;
 
        ImmUnlockImeDpi(pImeDpi);
    }
 
    return TRUE;
 
Fail:
    if (pImeDpi)
        ImmUnlockImeDpi(pImeDpi);
 
    pIC->hMsgBuf = ImmDestroyIMCC(pIC->hMsgBuf);
    pIC->hGuideLine = ImmDestroyIMCC(pIC->hGuideLine);
    pIC->hCandInfo = ImmDestroyIMCC(pIC->hCandInfo);
    pIC->hCompStr = ImmDestroyIMCC(pIC->hCompStr);
    return FALSE;
}

Referenced by Imm32InternalLockIMC().

Imm32DestroyImeModeSaver()

static VOID APIENTRY Imm32DestroyImeModeSaver ( LPINPUTCONTEXTDX  pIC )

static

Definition at line 634 of file imm.c.

{
    PIME_STATE pState, pNext;
    PIME_SUBSTATE pSubState, pSubNext;
 
    for (pState = pIC->pState; pState; pState = pNext)
    {
        pNext = pState->pNext;
 
        for (pSubState = pState->pSubState; pSubState; pSubState = pSubNext)
        {
            pSubNext = pSubState->pNext;
            ImmLocalFree(pSubState);
        }
 
        ImmLocalFree(pState);
    }
 
    pIC->pState = NULL;
}

Referenced by Imm32DestroyInputContext().

Imm32DestroyInputContext()

BOOL APIENTRY Imm32DestroyInputContext	(	HIMC	hIMC,
		HKL	hKL,
		BOOL	bKeep
	)

Definition at line 656 of file imm.c.

{
    PIMEDPI pImeDpi;
    LPINPUTCONTEXTDX pIC;
    PCLIENTIMC pClientImc;
    PIMC pIMC;
 
    if (hIMC == NULL)
        return FALSE;
 
    if (!IS_IMM_MODE())
    {
        TRACE("\n");
        return FALSE;
    }
 
    pIMC = ValidateHandle(hIMC, TYPE_INPUTCONTEXT);
    if (IS_NULL_UNEXPECTEDLY(pIMC))
        return FALSE;
 
    if (pIMC->head.pti != Imm32CurrentPti())
    {
        ERR("Thread mismatch\n");
        return FALSE;
    }
 
    pClientImc = (PCLIENTIMC)pIMC->dwClientImcData;
    if (pClientImc == NULL)
    {
        TRACE("pClientImc == NULL\n");
        goto Finish;
    }
 
    if ((pClientImc->dwFlags & CLIENTIMC_UNKNOWN2) && !bKeep)
    {
        ERR("Can't destroy for CLIENTIMC_UNKNOWN2\n");
        return FALSE;
    }
 
    if (pClientImc->dwFlags & CLIENTIMC_DESTROY)
        return TRUE;
 
    InterlockedIncrement(&pClientImc->cLockObj);
 
    if (IS_NULL_UNEXPECTEDLY(pClientImc->hInputContext))
        goto Quit;
 
    pIC = (LPINPUTCONTEXTDX)ImmLockIMC(hIMC);
    if (IS_NULL_UNEXPECTEDLY(pIC))
    {
        ImmUnlockClientImc(pClientImc);
        return FALSE;
    }
 
    CtfImmTIMDestroyInputContext(hIMC);
 
    if (pClientImc->hKL == hKL)
    {
        pImeDpi = ImmLockImeDpi(hKL);
        if (pImeDpi)
        {
            if (IS_IME_HKL(hKL))
                pImeDpi->ImeSelect(hIMC, FALSE);
            else if (IS_CICERO_MODE() && !IS_16BIT_MODE())
                pImeDpi->CtfImeSelectEx(hIMC, FALSE, hKL);
 
            ImmUnlockImeDpi(pImeDpi);
        }
 
        pClientImc->hKL = NULL;
    }
 
    ImmDestroyIMCC(pIC->hPrivate);
    ImmDestroyIMCC(pIC->hMsgBuf);
    ImmDestroyIMCC(pIC->hGuideLine);
    ImmDestroyIMCC(pIC->hCandInfo);
    ImmDestroyIMCC(pIC->hCompStr);
    Imm32DestroyImeModeSaver(pIC);
    ImmUnlockIMC(hIMC);
 
Quit:
    pClientImc->dwFlags |= CLIENTIMC_DESTROY;
    ImmUnlockClientImc(pClientImc);
 
Finish:
    if (bKeep)
        return TRUE;
    return NtUserDestroyInputContext(hIMC);
}

Referenced by ImmDestroyContext(), and ImmDllInitialize().

Imm32InternalLockIMC()

LPINPUTCONTEXT APIENTRY Imm32InternalLockIMC	(	HIMC	hIMC,
		BOOL	fSelect
	)

Definition at line 850 of file imm.c.

{
    HANDLE hIC;
    LPINPUTCONTEXT pIC = NULL;
    PCLIENTIMC pClientImc;
    WORD LangID;
    DWORD dwThreadId;
    HKL hOldKL, hNewKL;
    PIMEDPI pImeDpi = NULL;
 
    pClientImc = ImmLockClientImc(hIMC);
    if (IS_NULL_UNEXPECTEDLY(pClientImc))
        return NULL;
 
    RtlEnterCriticalSection(&pClientImc->cs);
 
    if (pClientImc->hInputContext)
    {
        pIC = LocalLock(pClientImc->hInputContext);
        if (IS_NULL_UNEXPECTEDLY(pIC))
            goto Failure;
 
        CtfImmTIMCreateInputContext(hIMC);
        goto Success;
    }
 
    dwThreadId = (DWORD)NtUserQueryInputContext(hIMC, QIC_INPUTTHREADID);
    if (dwThreadId == GetCurrentThreadId() && IS_CICERO_MODE() && !IS_16BIT_MODE())
    {
        hOldKL = GetKeyboardLayout(0);
        LangID = LOWORD(hOldKL);
        hNewKL = (HKL)(DWORD_PTR)MAKELONG(LangID, LangID);
 
        pImeDpi = Imm32FindOrLoadImeDpi(hNewKL);
        if (pImeDpi)
        {
            CtfImmTIMActivate(hNewKL);
        }
    }
 
    if (!NtUserQueryInputContext(hIMC, QIC_DEFAULTWINDOWIME))
    {
        ERR("No default IME window\n");
        goto Failure;
    }
 
    hIC = LocalAlloc(LHND, sizeof(INPUTCONTEXTDX));
    pIC = LocalLock(hIC);
    if (IS_NULL_UNEXPECTEDLY(pIC))
    {
        LocalFree(hIC);
        goto Failure;
    }
    pClientImc->hInputContext = hIC;
 
    hNewKL = GetKeyboardLayout(dwThreadId);
    if (!Imm32CreateInputContext(hIMC, pIC, pClientImc, hNewKL, fSelect))
    {
        LocalUnlock(hIC);
        pClientImc->hInputContext = LocalFree(hIC);
        goto Failure;
    }
 
Success:
    RtlLeaveCriticalSection(&pClientImc->cs);
    InterlockedIncrement(&pClientImc->cLockObj);
    ImmUnlockClientImc(pClientImc);
    return pIC;
 
Failure:
    RtlLeaveCriticalSection(&pClientImc->cs);
    ImmUnlockClientImc(pClientImc);
    return NULL;
}

Referenced by Imm32SelectInputContext(), and ImmLockIMC().

Imm32NotifyIMEProc()

static BOOL CALLBACK Imm32NotifyIMEProc ( HIMC  hIMC, LPARAM  lParam  )

static

Definition at line 439 of file imm.c.

{
    ImmNotifyIME(hIMC, NI_COMPOSITIONSTR, (DWORD)lParam, 0);
    return TRUE;
}

Referenced by ImmActivateLayout().

Imm32SelectContextProc()

static BOOL CALLBACK Imm32SelectContextProc ( HIMC  hIMC, LPARAM  lParam  )

static

Definition at line 431 of file imm.c.

{
    LPSELECT_LAYOUT pSelect = (LPSELECT_LAYOUT)lParam;
    Imm32SelectInputContext(pSelect->hNewKL, pSelect->hOldKL, hIMC);
    return TRUE;
}

Referenced by ImmActivateLayout().

Imm32SelectInputContext()

VOID APIENTRY Imm32SelectInputContext	(	HKL	hNewKL,
		HKL	hOldKL,
		HIMC	hIMC
	)

Definition at line 188 of file imm.c.

{
    PCLIENTIMC pClientImc;
    LPINPUTCONTEXTDX pIC;
    LPGUIDELINE pGL;
    LPCANDIDATEINFO pCI;
    LPCOMPOSITIONSTRING pCS;
    LOGFONTA LogFontA;
    LOGFONTW LogFontW;
    BOOL fOldOpen, bIsNewHKLIme = TRUE, bIsOldHKLIme = TRUE, bClientWide, bNewDpiWide;
    DWORD cbNewPrivate = 0, cbOldPrivate = 0, dwOldConversion, dwOldSentence, dwSize, dwNewSize;
    PIMEDPI pNewImeDpi = NULL, pOldImeDpi = NULL;
    HANDLE hPrivate;
    PIME_STATE pNewState = NULL, pOldState = NULL;
 
    pClientImc = ImmLockClientImc(hIMC);
    if (IS_NULL_UNEXPECTEDLY(pClientImc))
        return;
 
    pNewImeDpi = ImmLockImeDpi(hNewKL);
 
    if (hNewKL != hOldKL)
        pOldImeDpi = ImmLockImeDpi(hOldKL);
 
    if (pNewImeDpi)
    {
        cbNewPrivate = pNewImeDpi->ImeInfo.dwPrivateDataSize;
        pClientImc->uCodePage = pNewImeDpi->uCodePage;
    }
    else
    {
        pClientImc->uCodePage = CP_ACP;
    }
 
    if (pOldImeDpi)
        cbOldPrivate = pOldImeDpi->ImeInfo.dwPrivateDataSize;
 
    cbNewPrivate = max(cbNewPrivate, sizeof(DWORD));
    cbOldPrivate = max(cbOldPrivate, sizeof(DWORD));
 
    if (pClientImc->hKL == hOldKL)
    {
        if (pOldImeDpi)
        {
            if (IS_IME_HKL(hOldKL))
                pOldImeDpi->ImeSelect(hIMC, FALSE);
            else if (IS_CICERO_MODE() && !IS_16BIT_MODE())
                pOldImeDpi->CtfImeSelectEx(hIMC, FALSE, hOldKL);
        }
        pClientImc->hKL = NULL;
    }
 
    if (CtfImmIsTextFrameServiceDisabled() && IS_CICERO_MODE() && !IS_16BIT_MODE())
    {
        bIsNewHKLIme = IS_IME_HKL(hNewKL);
        bIsOldHKLIme = IS_IME_HKL(hOldKL);
    }
 
    pIC = (LPINPUTCONTEXTDX)Imm32InternalLockIMC(hIMC, FALSE);
    if (!pIC)
    {
        if (pNewImeDpi)
        {
            if (IS_IME_HKL(hNewKL))
                pNewImeDpi->ImeSelect(hIMC, TRUE);
            else if (IS_CICERO_MODE() && !IS_16BIT_MODE())
                pNewImeDpi->CtfImeSelectEx(hIMC, TRUE, hNewKL);
 
            pClientImc->hKL = hNewKL;
        }
    }
    else
    {
        dwOldConversion = pIC->fdwConversion;
        dwOldSentence = pIC->fdwSentence;
        fOldOpen = pIC->fOpen;
 
        if (pNewImeDpi)
        {
            bClientWide = (pClientImc->dwFlags & CLIENTIMC_WIDE);
            bNewDpiWide = ImeDpi_IsUnicode(pNewImeDpi);
            if (bClientWide && !bNewDpiWide)
            {
                if (pIC->fdwInit & INIT_LOGFONT)
                {
                    LogFontWideToAnsi(&pIC->lfFont.W, &LogFontA);
                    pIC->lfFont.A = LogFontA;
                }
                pClientImc->dwFlags &= ~CLIENTIMC_WIDE;
            }
            else if (!bClientWide && bNewDpiWide)
            {
                if (pIC->fdwInit & INIT_LOGFONT)
                {
                    LogFontAnsiToWide(&pIC->lfFont.A, &LogFontW);
                    pIC->lfFont.W = LogFontW;
                }
                pClientImc->dwFlags |= CLIENTIMC_WIDE;
            }
        }
 
        if (cbOldPrivate != cbNewPrivate)
        {
            hPrivate = ImmReSizeIMCC(pIC->hPrivate, cbNewPrivate);
            if (!hPrivate)
            {
                ImmDestroyIMCC(pIC->hPrivate);
                hPrivate = ImmCreateIMCC(cbNewPrivate);
            }
            pIC->hPrivate = hPrivate;
        }
 
#define MAX_IMCC_SIZE 0x1000
        dwSize = ImmGetIMCCSize(pIC->hMsgBuf);
        if (ImmGetIMCCLockCount(pIC->hMsgBuf) || dwSize > MAX_IMCC_SIZE)
        {
            ImmDestroyIMCC(pIC->hMsgBuf);
            pIC->hMsgBuf = ImmCreateIMCC(sizeof(UINT));
            pIC->dwNumMsgBuf = 0;
        }
 
        dwSize = ImmGetIMCCSize(pIC->hGuideLine);
        dwNewSize = sizeof(GUIDELINE);
        if (ImmGetIMCCLockCount(pIC->hGuideLine) ||
            dwSize < dwNewSize || dwSize > MAX_IMCC_SIZE)
        {
            ImmDestroyIMCC(pIC->hGuideLine);
            pIC->hGuideLine = ImmCreateIMCC(dwNewSize);
            pGL = ImmLockIMCC(pIC->hGuideLine);
            if (pGL)
            {
                pGL->dwSize = dwNewSize;
                ImmUnlockIMCC(pIC->hGuideLine);
            }
        }
 
        dwSize = ImmGetIMCCSize(pIC->hCandInfo);
        dwNewSize = sizeof(CANDIDATEINFO);
        if (ImmGetIMCCLockCount(pIC->hCandInfo) ||
            dwSize < dwNewSize || dwSize > MAX_IMCC_SIZE)
        {
            ImmDestroyIMCC(pIC->hCandInfo);
            pIC->hCandInfo = ImmCreateIMCC(dwNewSize);
            pCI = ImmLockIMCC(pIC->hCandInfo);
            if (pCI)
            {
                pCI->dwSize = dwNewSize;
                ImmUnlockIMCC(pIC->hCandInfo);
            }
        }
 
        dwSize = ImmGetIMCCSize(pIC->hCompStr);
        dwNewSize = sizeof(COMPOSITIONSTRING);
        if (ImmGetIMCCLockCount(pIC->hCompStr) ||
            dwSize < dwNewSize || dwSize > MAX_IMCC_SIZE)
        {
            ImmDestroyIMCC(pIC->hCompStr);
            pIC->hCompStr = ImmCreateIMCC(dwNewSize);
            pCS = ImmLockIMCC(pIC->hCompStr);
            if (pCS)
            {
                pCS->dwSize = dwNewSize;
                ImmUnlockIMCC(pIC->hCompStr);
            }
        }
#undef MAX_IMCC_SIZE
 
        if (pOldImeDpi && bIsOldHKLIme)
        {
            pOldState = Imm32FetchImeState(pIC, hOldKL);
            if (pOldState)
                Imm32SaveImeStateSentence(pIC, pOldState, hOldKL);
        }
 
        if (pNewImeDpi && bIsNewHKLIme)
            pNewState = Imm32FetchImeState(pIC, hNewKL);
 
        if (pOldState != pNewState)
        {
            if (pOldState)
            {
                pOldState->fOpen = !!pIC->fOpen;
                pOldState->dwConversion = pIC->fdwConversion;
                pOldState->dwConversion &= ~IME_CMODE_EUDC;
                pOldState->dwSentence = pIC->fdwSentence;
                pOldState->dwInit = pIC->fdwInit;
            }
 
            if (pNewState)
            {
                if (pIC->dwChange & INPUTCONTEXTDX_CHANGE_FORCE_OPEN)
                {
                    pIC->dwChange &= ~INPUTCONTEXTDX_CHANGE_FORCE_OPEN;
                    pIC->fOpen = TRUE;
                }
                else
                {
                    pIC->fOpen = pNewState->fOpen;
                }
 
                pIC->fdwConversion = pNewState->dwConversion;
                pIC->fdwConversion &= ~IME_CMODE_EUDC;
                pIC->fdwSentence = pNewState->dwSentence;
                pIC->fdwInit = pNewState->dwInit;
            }
        }
 
        if (pNewState)
            Imm32LoadImeStateSentence(pIC, pNewState, hNewKL);
 
        if (pNewImeDpi)
        {
            if (IS_IME_HKL(hNewKL))
                pNewImeDpi->ImeSelect(hIMC, TRUE);
            else if (IS_CICERO_MODE() && !IS_16BIT_MODE())
                pNewImeDpi->CtfImeSelectEx(hIMC, TRUE, hNewKL);
 
            pClientImc->hKL = hNewKL;
        }
 
        pIC->dwChange = 0;
        if (pIC->fOpen != fOldOpen)
            pIC->dwChange |= INPUTCONTEXTDX_CHANGE_OPEN;
        if (pIC->fdwConversion != dwOldConversion)
            pIC->dwChange |= INPUTCONTEXTDX_CHANGE_CONVERSION;
        if (pIC->fdwSentence != dwOldSentence)
            pIC->dwChange |= INPUTCONTEXTDX_CHANGE_SENTENCE;
 
        ImmUnlockIMC(hIMC);
    }
 
    ImmUnlockImeDpi(pOldImeDpi);
    ImmUnlockImeDpi(pNewImeDpi);
    ImmUnlockClientImc(pClientImc);
}

Referenced by Imm32SelectContextProc().

Imm32UnitTest()

VOID APIENTRY Imm32UnitTest

(

VOID

)

Definition at line 1270 of file imm.c.

{
    if (0)
    {
        DWORD dwValue;
        WCHAR szText[64];
 
        Imm32StrToUInt(L"123", &dwValue, 10);
        ASSERT(dwValue == 123);
        Imm32StrToUInt(L"100", &dwValue, 16);
        ASSERT(dwValue == 0x100);
 
        Imm32UIntToStr(123, 10, szText, _countof(szText));
        ASSERT(lstrcmpW(szText, L"123") == 0);
        Imm32UIntToStr(0x100, 16, szText, _countof(szText));
        ASSERT(lstrcmpW(szText, L"100") == 0);
    }
}

Referenced by ImmDllInitialize().

ImmActivateLayout()

BOOL WINAPI ImmActivateLayout

(

HKL

hKL

)

Definition at line 448 of file imm.c.

{
    PIMEDPI pImeDpi;
    HKL hOldKL;
    LPARAM lParam;
    HWND hwndDefIME = NULL;
    SELECT_LAYOUT SelectLayout;
 
    hOldKL = GetKeyboardLayout(0);
 
    if (hOldKL == hKL && !(GetWin32ClientInfo()->CI_flags & CI_IMMACTIVATE))
        return TRUE;
 
    ImmLoadIME(hKL);
 
    if (hOldKL != hKL)
    {
        pImeDpi = ImmLockImeDpi(hOldKL);
        if (pImeDpi)
        {
            if (pImeDpi->ImeInfo.fdwProperty & IME_PROP_COMPLETE_ON_UNSELECT)
                lParam = CPS_COMPLETE;
            else
                lParam = CPS_CANCEL;
            ImmUnlockImeDpi(pImeDpi);
 
            ImmEnumInputContext(0, Imm32NotifyIMEProc, lParam);
        }
 
        hwndDefIME = ImmGetDefaultIMEWnd(NULL);
        if (IsWindow(hwndDefIME))
            SendMessageW(hwndDefIME, WM_IME_SELECT, FALSE, (LPARAM)hOldKL);
 
        NtUserSetThreadLayoutHandles(hKL, hOldKL);
    }
 
    SelectLayout.hNewKL = hKL;
    SelectLayout.hOldKL = hOldKL;
    ImmEnumInputContext(0, Imm32SelectContextProc, (LPARAM)&SelectLayout);
 
    if (IsWindow(hwndDefIME))
        SendMessageW(hwndDefIME, WM_IME_SELECT, TRUE, (LPARAM)hKL);
 
    return TRUE;
}

Referenced by ImeWnd_OnImeSystem().

ImmAssociateContext()

HIMC WINAPI ImmAssociateContext	(	HWND	hWnd,
		HIMC	hIMC
	)

Definition at line 503 of file imm.c.

{
    PWND pWnd;
    HWND hwndFocus;
    DWORD dwValue;
    HIMC hOldIMC;
 
    TRACE("(%p, %p)\n", hWnd, hIMC);
 
    if (!IS_IMM_MODE())
    {
        TRACE("\n");
        return NULL;
    }
 
    pWnd = ValidateHwnd(hWnd);
    if (IS_NULL_UNEXPECTEDLY(pWnd))
        return NULL;
 
    if (hIMC && IS_CROSS_THREAD_HIMC(hIMC))
        return NULL;
 
    hOldIMC = pWnd->hImc;
    if (hOldIMC == hIMC)
        return hIMC;
 
    dwValue = NtUserAssociateInputContext(hWnd, hIMC, 0);
    switch (dwValue)
    {
        case 0:
            return hOldIMC;
 
        case 1:
            hwndFocus = (HWND)NtUserQueryWindow(hWnd, QUERY_WINDOW_FOCUS);
            if (hwndFocus == hWnd)
            {
                ImmSetActiveContext(hWnd, hOldIMC, FALSE);
                ImmSetActiveContext(hWnd, hIMC, TRUE);
            }
            return hOldIMC;
 
        default:
            return NULL;
    }
}

Referenced by ActiveIMMApp_AssociateContext(), Test1(), test_ImmThreads(), and test_InvalidIMC().

ImmAssociateContextEx()

BOOL WINAPI ImmAssociateContextEx	(	HWND	hWnd,
		HIMC	hIMC,
		DWORD	dwFlags
	)

Definition at line 552 of file imm.c.

{
    HWND hwndFocus;
    PWND pFocusWnd;
    HIMC hOldIMC = NULL;
    DWORD dwValue;
 
    TRACE("(%p, %p, 0x%lX)\n", hWnd, hIMC, dwFlags);
 
    if (!IS_IMM_MODE())
    {
        TRACE("\n");
        return FALSE;
    }
 
    if (hIMC && !(dwFlags & IACE_DEFAULT) && IS_CROSS_THREAD_HIMC(hIMC))
        return FALSE;
 
    hwndFocus = (HWND)NtUserQueryWindow(hWnd, QUERY_WINDOW_FOCUS);
    pFocusWnd = ValidateHwnd(hwndFocus);
    if (pFocusWnd)
        hOldIMC = pFocusWnd->hImc;
 
    dwValue = NtUserAssociateInputContext(hWnd, hIMC, dwFlags);
    switch (dwValue)
    {
        case 0:
            return TRUE;
 
        case 1:
            pFocusWnd = ValidateHwnd(hwndFocus);
            if (pFocusWnd)
            {
                hIMC = pFocusWnd->hImc;
                if (hIMC != hOldIMC)
                {
                    ImmSetActiveContext(hwndFocus, hOldIMC, FALSE);
                    ImmSetActiveContext(hwndFocus, hIMC, TRUE);
                }
            }
            return TRUE;
 
        default:
            return FALSE;
    }
}

Referenced by ActiveIMMApp_AssociateContextEx().

ImmCreateContext()

HIMC WINAPI ImmCreateContext

(

void

)

Definition at line 602 of file imm.c.

{
    PCLIENTIMC pClientImc;
    HIMC hIMC;
 
    TRACE("()\n");
 
    if (!IS_IMM_MODE())
    {
        TRACE("\n");
        return NULL;
    }
 
    pClientImc = ImmLocalAlloc(HEAP_ZERO_MEMORY, sizeof(CLIENTIMC));
    if (IS_NULL_UNEXPECTEDLY(pClientImc))
        return NULL;
 
    hIMC = NtUserCreateInputContext((ULONG_PTR)pClientImc);
    if (IS_NULL_UNEXPECTEDLY(hIMC))
    {
        ImmLocalFree(pClientImc);
        return NULL;
    }
 
    RtlInitializeCriticalSection(&pClientImc->cs);
 
    pClientImc->dwCompatFlags = (DWORD)NtUserGetThreadState(THREADSTATE_IMECOMPATFLAGS);
 
    return hIMC;
}

Referenced by ActiveIMMApp_CreateContext(), AnotherThreadFunc(), ImmGetContextThreadFunc(), OnInitDialog(), Test1(), test_ImmAssociateContextEx(), test_ImmDefaultHwnd(), test_ImmDestroyContext(), test_ImmGetIMCLockCount(), test_ImmNotifyIME(), and test_InvalidIMC().

ImmDestroyContext()

BOOL WINAPI ImmDestroyContext

(

HIMC

hIMC

)

Definition at line 928 of file imm.c.

{
    HKL hKL;
 
    TRACE("(%p)\n", hIMC);
 
    if (!IS_IMM_MODE())
    {
        TRACE("\n");
        return FALSE;
    }
 
    if (IS_CROSS_THREAD_HIMC(hIMC))
        return FALSE;
 
    hKL = GetKeyboardLayout(0);
    return Imm32DestroyInputContext(hIMC, hKL, FALSE);
}

Referenced by ActiveIMMApp_DestroyContext(), AnotherThreadFunc(), OnInitDialog(), Test1(), test_ImmDefaultHwnd(), test_ImmDestroyContext(), test_ImmGetIMCLockCount(), test_ImmNotifyIME(), test_ImmThreads(), and test_InvalidIMC().

ImmDisableTextFrameService()

BOOL WINAPI ImmDisableTextFrameService

(

DWORD

dwThreadId

)

Definition at line 1109 of file imm.c.

{
    FIXME("Stub\n");
    return FALSE;
}

ImmDllInitialize()

BOOL WINAPI ImmDllInitialize	(	_In_ HINSTANCE	hDll,
		_In_ ULONG	dwReason,
		_In_opt_ PVOID	pReserved
	)

Definition at line 1294 of file imm.c.

{
    HKL hKL;
    HIMC hIMC;
 
    TRACE("(%p, 0x%X, %p)\n", hDll, dwReason, pReserved);
 
    switch (dwReason)
    {
        case DLL_PROCESS_ATTACH:
            if (!ImmInitializeGlobals(hDll))
            {
                ERR("ImmInitializeGlobals failed\n");
                return FALSE;
            }
            if (!User32InitializeImmEntryTable(IMM_INIT_MAGIC))
            {
                ERR("User32InitializeImmEntryTable failed\n");
                return FALSE;
            }
#ifndef NDEBUG
            Imm32UnitTest();
#endif
            break;
 
        case DLL_THREAD_ATTACH:
            break;
 
        case DLL_THREAD_DETACH:
            if (!IS_IMM_MODE() || NtCurrentTeb()->Win32ThreadInfo == NULL)
                return TRUE;
 
            hKL = GetKeyboardLayout(0);
            hIMC = (HIMC)NtUserGetThreadState(THREADSTATE_DEFAULTINPUTCONTEXT);
            Imm32DestroyInputContext(hIMC, hKL, TRUE);
            break;
 
        case DLL_PROCESS_DETACH:
            RtlDeleteCriticalSection(&gcsImeDpi);
            TRACE("imm32.dll is unloaded\n");
            break;
    }
 
    return TRUE;
}

ImmEnumInputContext()

BOOL WINAPI ImmEnumInputContext	(	DWORD	dwThreadId,
		IMCENUMPROC	lpfn,
		LPARAM	lParam
	)

Definition at line 1118 of file imm.c.

{
    HIMC *phList;
    DWORD dwIndex, dwCount;
    BOOL ret = TRUE;
    HIMC hIMC;
 
    TRACE("(%lu, %p, %p)\n", dwThreadId, lpfn, lParam);
 
    dwCount = Imm32BuildHimcList(dwThreadId, &phList);
    if (IS_ZERO_UNEXPECTEDLY(dwCount))
        return FALSE;
 
    for (dwIndex = 0; dwIndex < dwCount; ++dwIndex)
    {
        hIMC = phList[dwIndex];
        ret = (*lpfn)(hIMC, lParam);
        if (!ret)
            break;
    }
 
    ImmLocalFree(phList);
    return ret;
}

Referenced by AnotherThreadFunc(), CtfAImmActivate(), Imm32SendNotification(), ImmActivateLayout(), and OnInitDialog().

ImmFreeLayout()

BOOL WINAPI ImmFreeLayout

(

DWORD

dwUnknown

)

Definition at line 120 of file imm.c.

{
    WCHAR szKBD[KL_NAMELENGTH];
    UINT iKL, cKLs;
    HKL hOldKL, hNewKL, *pList;
    PIMEDPI pImeDpi;
    LANGID LangID;
 
    TRACE("(0x%lX)\n", dwUnknown);
 
    hOldKL = GetKeyboardLayout(0);
 
    if (dwUnknown == 1)
    {
        if (!IS_IME_HKL(hOldKL))
            return TRUE;
 
        LangID = LANGIDFROMLCID(GetSystemDefaultLCID());
 
        cKLs = GetKeyboardLayoutList(0, NULL);
        if (cKLs)
        {
            pList = ImmLocalAlloc(0, cKLs * sizeof(HKL));
            if (IS_NULL_UNEXPECTEDLY(pList))
                return FALSE;
 
            cKLs = GetKeyboardLayoutList(cKLs, pList);
            for (iKL = 0; iKL < cKLs; ++iKL)
            {
                if (!IS_IME_HKL(pList[iKL]))
                {
                    LangID = LOWORD(pList[iKL]);
                    break;
                }
            }
 
            ImmLocalFree(pList);
        }
 
        StringCchPrintfW(szKBD, _countof(szKBD), L"%08X", LangID);
        if (!LoadKeyboardLayoutW(szKBD, KLF_ACTIVATE))
        {
            WARN("Default to English US\n");
            LoadKeyboardLayoutW(L"00000409", KLF_ACTIVATE | 0x200);
        }
    }
    else if (dwUnknown == 2)
    {
        RtlEnterCriticalSection(&gcsImeDpi);
Retry:
        for (pImeDpi = gpImeDpiList; pImeDpi; pImeDpi = pImeDpi->pNext)
        {
            if (Imm32ReleaseIME(pImeDpi->hKL))
                goto Retry;
        }
        RtlLeaveCriticalSection(&gcsImeDpi);
    }
    else
    {
        hNewKL = (HKL)(DWORD_PTR)dwUnknown;
        if (IS_IME_HKL(hNewKL) && hNewKL != hOldKL)
            Imm32ReleaseIME(hNewKL);
    }
 
    return TRUE;
}

Referenced by ImeWnd_OnImeSystem().

ImmGetContext()

HIMC WINAPI ImmGetContext

(

HWND

hWnd

)

Definition at line 1057 of file imm.c.

{
    TRACE("(%p)\n", hWnd);
    if (IS_NULL_UNEXPECTEDLY(hWnd))
        return NULL;
    return ImmGetSaveContext(hWnd, 2);
}

Referenced by ActiveIMMApp_GetContext(), DoTest_BUTTON(), DoTest_EDIT(), EDIT_ImeComposition(), EDIT_WindowProc(), EDIT_WM_SetFont(), EditWindowProc(), ImeWnd_OnImeSetContext(), ImeWnd_OnImeSystem(), ImmCallImeConsoleIME(), ImmGetContextThreadFunc(), ImmGetVirtualKey(), ImmProcessKey(), ImmSetActiveContextConsoleIME(), ImmSimulateHotKey(), ImmTranslateMessage(), init(), ITextHostImpl_TxImmGetContext(), ME_HandleMessage(), OnInitDialog(), OnTimer(), RealDefWindowProcA(), RealDefWindowProcW(), Test1(), Test2(), test_ime_processkey(), test_ime_wnd_proc(), test_ImmAssociateContextEx(), test_ImmDefaultHwnd(), test_ImmGetCompositionString(), test_ImmGetContext(), test_ImmIME(), test_ImmMessages(), test_ImmNotifyIME(), test_ImmSetCompositionString(), test_ImmThreads(), test_InvalidIMC(), update_caret(), and User32SetImeActivenessOfWindow().

ImmGetSaveContext()

static HIMC APIENTRY ImmGetSaveContext ( HWND  hWnd, DWORD  dwContextFlags  )

static

Definition at line 1016 of file imm.c.

{
    HIMC hIMC;
    PCLIENTIMC pClientImc;
    PWND pWnd;
 
    if (!IS_IMM_MODE())
    {
        TRACE("Not IMM mode.\n");
        return NULL;
    }
 
    if (!hWnd)
    {
        hIMC = (HIMC)NtUserGetThreadState(THREADSTATE_DEFAULTINPUTCONTEXT);
        goto Quit;
    }
 
    pWnd = ValidateHwnd(hWnd);
    if (IS_NULL_UNEXPECTEDLY(pWnd) || IS_CROSS_PROCESS_HWND(hWnd))
        return NULL;
 
    hIMC = pWnd->hImc;
    if (!hIMC && (dwContextFlags & 1))
        hIMC = (HIMC)NtUserQueryWindow(hWnd, QUERY_WINDOW_DEFAULT_ICONTEXT);
 
Quit:
    pClientImc = ImmLockClientImc(hIMC);
    if (IS_NULL_UNEXPECTEDLY(pClientImc))
        return NULL;
 
    if ((dwContextFlags & 2) && (pClientImc->dwFlags & CLIENTIMC_DISABLEIME))
        hIMC = NULL;
 
    ImmUnlockClientImc(pClientImc);
    return hIMC;
}

Referenced by ImmGetContext(), ImmSetActiveContext(), and ImmWINNLSGetEnableStatus().

ImmInitializeGlobals()

static BOOL APIENTRY ImmInitializeGlobals ( HMODULE  hMod )

static

Definition at line 24 of file imm.c.

{
    NTSTATUS status;
    SYSTEM_BASIC_INFORMATION SysInfo;
 
    if (hMod)
        ghImm32Inst = hMod;
 
    if (gfImmInitialized)
        return TRUE;
 
    status = RtlInitializeCriticalSection(&gcsImeDpi);
    if (NT_ERROR(status))
    {
        ERR("\n");
        return FALSE;
    }
 
    status = NtQuerySystemInformation(SystemBasicInformation, &SysInfo, sizeof(SysInfo), NULL);
    if (NT_ERROR(status))
    {
        ERR("\n");
        return FALSE;
    }
    gHighestUserAddress = SysInfo.MaximumUserModeAddress;
 
    gfImmInitialized = TRUE;
    return TRUE;
}

Referenced by ImmDllInitialize(), and ImmRegisterClient().

ImmLoadLayout()

BOOL WINAPI ImmLoadLayout	(	HKL	hKL,
		PIMEINFOEX	pImeInfoEx
	)

Definition at line 68 of file imm.c.

{
    DWORD cbData, dwType;
    HKEY hLayoutKey;
    LONG error;
    WCHAR szLayout[MAX_PATH];
 
    TRACE("(%p, %p)\n", hKL, pImeInfoEx);
 
    ZeroMemory(pImeInfoEx, sizeof(IMEINFOEX));
 
    if (IS_IME_HKL(hKL) || !IS_CICERO_MODE() || IS_16BIT_MODE())
    {
        StringCchPrintfW(szLayout, _countof(szLayout), L"%s\\%08lX",
                         REGKEY_KEYBOARD_LAYOUTS, HandleToUlong(hKL));
 
        error = RegOpenKeyExW(HKEY_LOCAL_MACHINE, szLayout, 0, KEY_READ, &hLayoutKey);
        if (IS_ERROR_UNEXPECTEDLY(error))
            return FALSE;
    }
    else
    {
        error = RegOpenKeyExW(HKEY_LOCAL_MACHINE, REGKEY_IMM, 0, KEY_READ, &hLayoutKey);
        if (IS_ERROR_UNEXPECTEDLY(error))
            return FALSE;
    }
 
    cbData = sizeof(pImeInfoEx->wszImeFile);
    error = RegQueryValueExW(hLayoutKey, L"Ime File", NULL, &dwType,
                             (LPBYTE)pImeInfoEx->wszImeFile, &cbData);
    pImeInfoEx->wszImeFile[_countof(pImeInfoEx->wszImeFile) - 1] = UNICODE_NULL;
 
    RegCloseKey(hLayoutKey);
 
    pImeInfoEx->fLoadFlag = 0;
 
    if (IS_ERROR_UNEXPECTEDLY(error))
        return FALSE;
 
    if (dwType != REG_SZ)
    {
        ERR("\n");
        return FALSE;
    }
 
    pImeInfoEx->hkl = hKL;
    return Imm32LoadImeVerInfo(pImeInfoEx);
}

Referenced by Imm32LoadCtfIme(), and User32CallImmLoadLayoutFromKernel().

ImmLockClientImc()

PCLIENTIMC WINAPI ImmLockClientImc

(

HIMC

hImc

)

Definition at line 950 of file imm.c.

{
    PIMC pIMC;
    PCLIENTIMC pClientImc;
 
    TRACE("(%p)\n", hImc);
 
    if (IS_NULL_UNEXPECTEDLY(hImc))
        return NULL;
 
    pIMC = ValidateHandle(hImc, TYPE_INPUTCONTEXT);
    if (IS_NULL_UNEXPECTEDLY(pIMC) || !Imm32CheckImcProcess(pIMC))
        return NULL;
 
    pClientImc = (PCLIENTIMC)pIMC->dwClientImcData;
    if (pClientImc)
    {
        if (pClientImc->dwFlags & CLIENTIMC_DESTROY)
            return NULL;
        goto Finish;
    }
 
    pClientImc = ImmLocalAlloc(HEAP_ZERO_MEMORY, sizeof(CLIENTIMC));
    if (IS_NULL_UNEXPECTEDLY(pClientImc))
        return NULL;
 
    RtlInitializeCriticalSection(&pClientImc->cs);
    pClientImc->dwCompatFlags = (DWORD)NtUserGetThreadState(THREADSTATE_IMECOMPATFLAGS);
 
    if (!NtUserUpdateInputContext(hImc, UIC_CLIENTIMCDATA, (DWORD_PTR)pClientImc))
    {
        ERR("\n");
        ImmLocalFree(pClientImc);
        return NULL;
    }
 
    pClientImc->dwFlags |= CLIENTIMC_UNKNOWN2;
 
Finish:
    InterlockedIncrement(&pClientImc->cLockObj);
    return pClientImc;
}

Referenced by CtfImmGenerateMessage(), CtfImmTIMCreateInputContext(), Imm32InternalLockIMC(), Imm32IsImcAnsi(), Imm32ProcessRequest(), Imm32SelectInputContext(), ImmGenerateMessage(), ImmGetAppCompatFlags(), ImmGetCandidateListAW(), ImmGetCandidateListCountAW(), ImmGetCompositionFontA(), ImmGetCompositionFontW(), ImmGetCompositionStringA(), ImmGetCompositionStringW(), ImmGetGuideLineAW(), ImmGetIMCLockCount(), ImmGetSaveContext(), ImmPostMessages(), ImmSetActiveContext(), ImmSetCompositionFontA(), ImmSetCompositionFontW(), ImmUnlockIMC(), and ImmWINNLSEnableIME().

ImmLockIMC()

LPINPUTCONTEXT WINAPI ImmLockIMC

(

HIMC

hIMC

)

Definition at line 1070 of file imm.c.

{
    TRACE("(%p)\n", hIMC);
    return Imm32InternalLockIMC(hIMC, TRUE);
}

Referenced by C1_OnButtonUp(), CtfImmGenerateMessage(), EDIT_WindowProc(), ImeWnd_OnImeNotify(), ImeWnd_OnImeSetContext(), ImeWnd_OnImeSystem(), Imm32CImeNonImeToggle(), Imm32CShapeToggle(), Imm32CSymbolToggle(), Imm32DestroyInputContext(), Imm32JCloseOpen(), Imm32KEnglish(), Imm32KHanjaConvert(), Imm32KShapeToggle(), Imm32OpenICAndCS(), Imm32SendNotificationProc(), ImmGenerateMessage(), ImmGetCandidateListAW(), ImmGetCandidateListCountAW(), ImmGetCandidateWindow(), ImmGetCompositionFontA(), ImmGetCompositionFontW(), ImmGetCompositionStringA(), ImmGetCompositionStringW(), ImmGetCompositionWindow(), ImmGetConversionStatus(), ImmGetGuideLineAW(), ImmGetImeMenuItemsAW(), ImmGetOpenStatus(), ImmGetStatusWindowPos(), ImmGetVirtualKey(), ImmProcessKey(), ImmRequestMessageAW(), ImmSetActiveContext(), ImmSetCandidateWindow(), ImmSetCompositionFontA(), ImmSetCompositionFontW(), ImmSetCompositionWindow(), ImmSetConversionStatus(), ImmSetOpenStatus(), ImmSetStatusWindowPos(), ImmTranslateMessage(), ME_HandleMessage(), T1_OnButtonUp(), T1_OnImeControl(), Test1(), test_ImmDestroyContext(), test_ImmGetIMCLockCount(), test_ImmMessages(), and test_InvalidIMC().

ImmRegisterClient()

BOOL WINAPI ImmRegisterClient	(	PSHAREDINFO	ptr,
		HINSTANCE	hMod
	)

Definition at line 58 of file imm.c.

{
    gSharedInfo = *ptr;
    gpsi = gSharedInfo.psi;
    return ImmInitializeGlobals(hMod);
}

Referenced by DllMain(), and User32InitializeImmEntryTable().

ImmReleaseContext()

BOOL WINAPI ImmReleaseContext	(	HWND	hWnd,
		HIMC	hIMC
	)

Definition at line 1098 of file imm.c.

{
    TRACE("(%p, %p)\n", hWnd, hIMC);
    UNREFERENCED_PARAMETER(hWnd);
    UNREFERENCED_PARAMETER(hIMC);
    return TRUE; // Do nothing. This is correct.
}

Referenced by ActiveIMMApp_ReleaseContext(), DoTest_EDIT(), EDIT_ImeComposition(), EDIT_WindowProc(), EDIT_WM_SetFont(), EditWindowProc(), ImmGetContextThreadFunc(), ImmProcessKey(), ImmSimulateHotKey(), ImmTranslateMessage(), init(), ITextHostImpl_TxImmReleaseContext(), ME_HandleMessage(), OnTimer(), RealDefWindowProcA(), RealDefWindowProcW(), Test1(), Test2(), test_ime_processkey(), test_ime_wnd_proc(), test_ImmAssociateContextEx(), test_ImmDefaultHwnd(), test_ImmGetCompositionString(), test_ImmGetContext(), test_ImmIME(), test_ImmMessages(), test_ImmNotifyIME(), test_ImmSetCompositionString(), test_ImmThreads(), update_caret(), and User32SetImeActivenessOfWindow().

ImmSetActiveContext()

BOOL WINAPI ImmSetActiveContext	(	HWND	hWnd,
		HIMC	hIMC,
		BOOL	fActive
	)

Definition at line 1146 of file imm.c.

{
    PCLIENTIMC pClientImc;
    LPINPUTCONTEXTDX pIC;
    PIMEDPI pImeDpi;
    HIMC hOldIMC;
    HKL hKL;
    BOOL fOpen = FALSE;
    DWORD dwConversion = 0, dwShowFlags = ISC_SHOWUIALL;
    HWND hwndDefIME;
 
    TRACE("(%p, %p, %d)\n", hWnd, hIMC, fActive);
 
    if (!IS_IMM_MODE())
    {
        TRACE("\n");
        return FALSE;
    }
 
    pClientImc = ImmLockClientImc(hIMC);
 
    if (!fActive)
    {
        if (pClientImc)
            pClientImc->dwFlags &= ~CLIENTIMC_ACTIVE;
    }
    else if (hIMC)
    {
        if (IS_NULL_UNEXPECTEDLY(pClientImc))
            return FALSE;
 
        pIC = (LPINPUTCONTEXTDX)ImmLockIMC(hIMC);
        if (IS_NULL_UNEXPECTEDLY(pIC))
        {
            ImmUnlockClientImc(pClientImc);
            return FALSE;
        }
 
        pIC->hWnd = hWnd;
        pClientImc->dwFlags |= CLIENTIMC_ACTIVE;
 
        if (pIC->dwUIFlags & 2)
            dwShowFlags = (ISC_SHOWUIGUIDELINE | ISC_SHOWUIALLCANDIDATEWINDOW);
 
        fOpen = pIC->fOpen;
        dwConversion = pIC->fdwConversion;
 
        ImmUnlockIMC(hIMC);
    }
    else
    {
        hOldIMC = ImmGetSaveContext(hWnd, 1);
        pIC = (LPINPUTCONTEXTDX)ImmLockIMC(hOldIMC);
        if (pIC)
        {
            pIC->hWnd = hWnd;
            ImmUnlockIMC(hOldIMC);
        }
    }
 
    hKL = GetKeyboardLayout(0);
    if (IS_CICERO_MODE() && !IS_16BIT_MODE())
    {
        Imm32CiceroSetActiveContext(hIMC, fActive, hWnd, hKL);
        hKL = GetKeyboardLayout(0);
    }
 
    pImeDpi = ImmLockImeDpi(hKL);
    if (pImeDpi)
    {
        if (IS_IME_HKL(hKL))
            pImeDpi->ImeSetActiveContext(hIMC, fActive);
        ImmUnlockImeDpi(pImeDpi);
    }
 
    if (IsWindow(hWnd))
    {
        SendMessageW(hWnd, WM_IME_SETCONTEXT, fActive, dwShowFlags);
        if (fActive)
            NtUserNotifyIMEStatus(hWnd, fOpen, dwConversion);
    }
    else if (!fActive)
    {
        hwndDefIME = ImmGetDefaultIMEWnd(NULL);
        if (hwndDefIME)
            SendMessageW(hwndDefIME, WM_IME_SETCONTEXT, 0, dwShowFlags);
    }
 
    if (pClientImc)
        ImmUnlockClientImc(pClientImc);
 
    return TRUE;
}

Referenced by ImmAssociateContext(), ImmAssociateContextEx(), ImmSetActiveContextConsoleIME(), ImmWINNLSEnableIME(), and User32SetImeActivenessOfWindow().

ImmSetActiveContextConsoleIME()

BOOL WINAPI ImmSetActiveContextConsoleIME	(	HWND	hwnd,
		BOOL	fFlag
	)

Definition at line 1258 of file imm.c.

{
    HIMC hIMC;
    TRACE("(%p, %d)\n", hwnd, fFlag);
 
    hIMC = ImmGetContext(hwnd);
    if (IS_NULL_UNEXPECTEDLY(hIMC))
        return FALSE;
    return ImmSetActiveContext(hwnd, hIMC, fFlag);
}

ImmUnlockClientImc()

VOID WINAPI ImmUnlockClientImc

(

PCLIENTIMC

pClientImc

)

Definition at line 996 of file imm.c.

{
    LONG cLocks;
    HANDLE hInputContext;
 
    TRACE("(%p)\n", pClientImc);
 
    cLocks = InterlockedDecrement(&pClientImc->cLockObj);
    if (cLocks != 0 || !(pClientImc->dwFlags & CLIENTIMC_DESTROY))
        return;
 
    hInputContext = pClientImc->hInputContext;
    if (hInputContext)
        LocalFree(hInputContext);
 
    RtlDeleteCriticalSection(&pClientImc->cs);
    ImmLocalFree(pClientImc);
}

Referenced by CtfImmGenerateMessage(), CtfImmTIMCreateInputContext(), Imm32DestroyInputContext(), Imm32InternalLockIMC(), Imm32IsImcAnsi(), Imm32ProcessRequest(), Imm32SelectInputContext(), ImmGenerateMessage(), ImmGetAppCompatFlags(), ImmGetCandidateListAW(), ImmGetCandidateListCountAW(), ImmGetCompositionFontA(), ImmGetCompositionFontW(), ImmGetCompositionStringA(), ImmGetCompositionStringW(), ImmGetGuideLineAW(), ImmGetIMCLockCount(), ImmGetSaveContext(), ImmPostMessages(), ImmSetActiveContext(), ImmSetCompositionFontA(), ImmSetCompositionFontW(), ImmUnlockIMC(), ImmWINNLSEnableIME(), and START_TEST().

ImmUnlockIMC()

BOOL WINAPI ImmUnlockIMC

(

HIMC

hIMC

)

Definition at line 1079 of file imm.c.

{
    PCLIENTIMC pClientImc;
 
    pClientImc = ImmLockClientImc(hIMC);
    if (IS_NULL_UNEXPECTEDLY(pClientImc))
        return FALSE;
 
    if (pClientImc->hInputContext)
        LocalUnlock(pClientImc->hInputContext);
 
    InterlockedDecrement(&pClientImc->cLockObj);
    ImmUnlockClientImc(pClientImc);
    return TRUE;
}

Referenced by C1_OnButtonUp(), CtfImmGenerateMessage(), EDIT_WindowProc(), ImeWnd_OnImeNotify(), ImeWnd_OnImeSetContext(), ImeWnd_OnImeSystem(), Imm32CImeNonImeToggle(), Imm32CShapeToggle(), Imm32CSymbolToggle(), Imm32DestroyInputContext(), Imm32JCloseOpen(), Imm32KEnglish(), Imm32KHanjaConvert(), Imm32KShapeToggle(), Imm32OpenICAndCS(), Imm32SelectInputContext(), Imm32SendNotificationProc(), ImmGenerateMessage(), ImmGetCandidateListAW(), ImmGetCandidateListCountAW(), ImmGetCandidateWindow(), ImmGetCompositionFontA(), ImmGetCompositionFontW(), ImmGetCompositionStringA(), ImmGetCompositionStringW(), ImmGetCompositionWindow(), ImmGetConversionStatus(), ImmGetGuideLineAW(), ImmGetImeMenuItemsAW(), ImmGetOpenStatus(), ImmGetStatusWindowPos(), ImmGetVirtualKey(), ImmProcessKey(), ImmRequestMessageAW(), ImmSetActiveContext(), ImmSetCandidateWindow(), ImmSetCompositionFontA(), ImmSetCompositionFontW(), ImmSetCompositionStringAW(), ImmSetCompositionWindow(), ImmSetConversionStatus(), ImmSetOpenStatus(), ImmSetStatusWindowPos(), ImmTranslateMessage(), ME_HandleMessage(), T1_OnButtonUp(), T1_OnImeControl(), Test1(), test_ImmDestroyContext(), test_ImmGetIMCLockCount(), test_ImmMessages(), and test_InvalidIMC().

ImmWINNLSGetEnableStatus()

BOOL WINAPI ImmWINNLSGetEnableStatus

(

HWND

hWnd

)

Definition at line 1244 of file imm.c.

{
    if (!Imm32IsSystemJapaneseOrKorean())
    {
        SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
        return FALSE;
    }
 
    return !!ImmGetSaveContext(hWnd, 2);
}

Referenced by WINNLSGetEnableStatus().

User32InitializeImmEntryTable()

BOOL WINAPI User32InitializeImmEntryTable

(

DWORD

magic

)

Definition at line 126 of file imm.c.

{
    TRACE("Imm (%x)\n", magic);
 
    if (magic != IMM_INIT_MAGIC)
        return FALSE;
 
    /* Check whether the IMM table has already been initialized */
    if (IMM_FN(ImmWINNLSEnableIME) != IMMSTUB_ImmWINNLSEnableIME)
        return TRUE;
 
    IntInitializeImmEntryTable();
 
    if (ghImm32 == NULL && !gbImmInitializing)
    {
        WCHAR ImmFile[MAX_PATH];
        User32GetImmFileName(ImmFile, _countof(ImmFile));
        ghImm32 = LoadLibraryW(ImmFile);
        if (ghImm32 == NULL)
        {
            ERR("Did not load imm32.dll!\n");
            return FALSE;
        }
    }
 
    return IMM_FN(ImmRegisterClient)(&gSharedInfo, ghImm32);
}

Referenced by ImmDllInitialize().

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

imm

)

Variable Documentation

gfImmInitialized

BYTE gfImmInitialized = FALSE

Definition at line 20 of file imm.c.

Referenced by ImmInitializeGlobals().

gHighestUserAddress

ULONG_PTR gHighestUserAddress = 0

Definition at line 21 of file imm.c.

Referenced by ImmInitializeGlobals().

ghImm32Inst

HMODULE ghImm32Inst = NULL

Definition at line 17 of file imm.c.

Referenced by C1_DrawLabel(), Imm32DrawBitmap(), Imm32RegisterSoftKeyboard(), ImmCreateSoftKeyboard(), ImmInitializeGlobals(), and T1_DrawLabels().

gpsi

PSERVERINFO gpsi = NULL

Definition at line 18 of file imm.c.

Referenced by alloc_user_entry(), CharPrevA(), co_IntCreateDefaultImeWindow(), co_IntInitializeDesktopGraphics(), co_IntSendActivateMessages(), co_IntSendMessageTimeout(), co_IntSetCaretPos(), co_IntSetupOBM(), co_IntSetWndIcons(), co_IntShellHookNotify(), co_MsqInsertMouseMessage(), co_MsqSendMessage(), co_UserCreateWindowEx(), co_UserDestroyWindow(), co_UserShowCaret(), co_WinPosSetWindowPos(), CreateSysColorObjects(), CtfImmSetLangBand(), DefWndControlColor(), DefWndGetIcon(), DefWndHandleSetCursor(), DefWndSetIcon(), DrawFocusRect(), EnumerateCallback(), free_user_entry(), GetLastInputInfo(), GetSysColor(), GetSysColorBrush(), GetSystemMetrics(), ImmCallImeConsoleIME(), ImmRegisterClient(), InitMetrics(), InitUserAtoms(), IntCheckImeShowStatus(), IntCoalesceMouseMove(), IntCreateClass(), IntCreateDesktop(), IntCreateWindow(), IntDeactivateWindow(), IntDefWindowProc(), IntDrawState(), IntFlashWindowEx(), IntGetSysColor(), IntGetSysColorBrush(), IntGetWindowContextHelpId(), IntGrayString(), IntImeWindowPosChanged(), IntIsFontRenderingEnabled(), IntIsGhostWindow(), IntLastInputTick(), IntNotifyWinEvent(), IntRealChildWindowFromPoint(), IntRemoveEvent(), IntSetCaretBlinkTime(), IntSetSrvEventMask(), IntSetSysColors(), IntTranslateKbdMessage(), IsDialogMessageW(), IsWinEventHookInstalled(), LoadSystemCursors(), LoadUserApiHook(), MENU_AdjustMenuItemRect(), MENU_CalcItemSize(), MENU_DrawMenuItem(), MENU_DrawScrollArrows(), MENU_EnsureMenuItemVisible(), MENU_InitPopup(), MouseSafetyOnDrawEnd(), NC_IconForWindow(), NotifyWinEvent(), NtUserCallHwnd(), NtUserCallHwndParam(), NtUserCallNoParam(), NtUserCallOneParam(), NtUserCreateCaret(), NtUserGetCaretBlinkTime(), NtUserGetClassName(), NtUserGetComboBoxInfo(), NtUserGetCursorInfo(), NtUserGetListBoxInfo(), NtUserInitializeClientPfnArrays(), NtUserMessageCall(), NtUserNotifyWinEvent(), NtUserProcessConnect(), NtUserSetImeOwnerWindow(), PostTimerMessages(), ProcessKeyEvent(), RealGetSystemMetrics(), RegisterControlAtoms(), SpiUpdatePerUserSystemParameters(), SystemTimerProc(), UITOOLS_DrawCheckedRect(), UpdatePerUserImmEnabling(), UserAttachThreadInput(), UserChangeDisplaySettings(), UserClipCursor(), UserDrawWindowFrame(), UserGetSystemMetrics(), UserInitialize(), UserPaintCaption(), UserPostMessage(), UserPostThreadMessage(), UserRegisterUserApiHook(), UserSendMouseInput(), UserSendNotifyMessage(), UserSetCursor(), UserSetCursorPos(), UserShowCursor(), UserUnregisterUserApiHook(), and UserUpdateMonitorSize().

gSharedInfo

SHAREDINFO gSharedInfo = { NULL }

Definition at line 19 of file imm.c.

Referenced by ImmRegisterClient(), SharedPtrToUser(), User32InitializeImmEntryTable(), and ValidateHandleNoErr().