keymsg.c File Reference

#include "precomp.h"
#include <jpnvkeys.h>

Include dependency graph for keymsg.c:

Go to the source code of this file.

Classes
struct	IMM_DELAY_SET_LANG_BAND

Macros
#define	MSG_COUNT   0x100

Typedefs
typedef struct IMM_DELAY_SET_LANG_BAND	IMM_DELAY_SET_LANG_BAND
typedef struct IMM_DELAY_SET_LANG_BAND *	PIMM_DELAY_SET_LANG_BAND

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (imm)
BOOL APIENTRY	Imm32ImeNonImeToggle (HIMC hIMC, HKL hKL, HWND hWnd, BOOL bNowIME, LANGID LangID)
BOOL APIENTRY	Imm32CImeNonImeToggle (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 APIENTRY	Imm32DelaySetLangBandProc (LPVOID arg)
LRESULT APIENTRY	CtfImmSetLangBand (HWND hWnd, BOOL fSet)
static BOOL CALLBACK	Imm32SendNotificationProc (HIMC hIMC, LPARAM lParam)
BOOL APIENTRY	Imm32SendNotification (BOOL bProcess)
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	ImmGetAppCompatFlags (HIMC hIMC)
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	ImmPostMessages (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)
DWORD WINAPI	ImmCallImeConsoleIME (_In_ HWND hWnd, _In_ UINT uMsg, _In_ WPARAM wParam, _In_ LPARAM lParam, _Out_ LPUINT puVK)

Macro Definition Documentation

MSG_COUNT

#define MSG_COUNT   0x100

Typedef Documentation

IMM_DELAY_SET_LANG_BAND

typedef struct IMM_DELAY_SET_LANG_BAND IMM_DELAY_SET_LANG_BAND

PIMM_DELAY_SET_LANG_BAND

typedef struct IMM_DELAY_SET_LANG_BAND * PIMM_DELAY_SET_LANG_BAND

Function Documentation

CtfImmSetLangBand()

LRESULT APIENTRY CtfImmSetLangBand	(	HWND	hWnd,
		BOOL	fSet
	)

Definition at line 364 of file keymsg.c.

{
    HANDLE hThread;
    PWND pWnd = NULL;
    PIMM_DELAY_SET_LANG_BAND pSetBand;
    DWORD_PTR lResult = 0;
 
    if (hWnd && gpsi)
        pWnd = ValidateHwndNoErr(hWnd);
 
    if (IS_NULL_UNEXPECTEDLY(pWnd))
        return 0;
 
    if (pWnd->state2 & WNDS2_WMCREATEMSGPROCESSED)
    {
        SendMessageTimeoutW(hWnd, WM_USER + 0x105, 0, fSet, SMTO_BLOCK | SMTO_ABORTIFHUNG,
                            5000, &lResult);
        return lResult;
    }
 
    pSetBand = ImmLocalAlloc(0, sizeof(IMM_DELAY_SET_LANG_BAND));
    if (IS_NULL_UNEXPECTEDLY(pSetBand))
        return 0;
 
    pSetBand->hWnd = hWnd;
    pSetBand->fSet = fSet;
 
    hThread = CreateThread(NULL, 0, Imm32DelaySetLangBandProc, pSetBand, 0, NULL);
    if (hThread)
        CloseHandle(hThread);
    return 0;
}

Referenced by ImmSystemHandler().

Imm32CImeNonImeToggle()

BOOL APIENTRY Imm32CImeNonImeToggle	(	HIMC	hIMC,
		HKL	hKL,
		HWND	hWnd,
		LANGID	LangID
	)

Definition at line 68 of file keymsg.c.

{
    LPINPUTCONTEXT pIC;
    BOOL fOpen;
 
    if (IS_NULL_UNEXPECTEDLY(hWnd))
        return FALSE;
 
    if (LOWORD(hKL) != LangID || !ImmIsIME(hKL))
    {
        Imm32ImeNonImeToggle(hIMC, hKL, hWnd, FALSE, LangID);
        return TRUE;
    }
 
    pIC = ImmLockIMC(hIMC);
    if (IS_NULL_UNEXPECTEDLY(pIC))
        return TRUE;
 
    fOpen = pIC->fOpen;
    ImmUnlockIMC(hIMC);
 
    if (fOpen)
        Imm32ImeNonImeToggle(hIMC, hKL, hWnd, TRUE, 0);
    else
        ImmSetOpenStatus(hIMC, TRUE);
 
    return TRUE;
}

Referenced by Imm32ProcessHotKey().

Imm32CShapeToggle()

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

Definition at line 99 of file keymsg.c.

{
    LPINPUTCONTEXT pIC;
    BOOL fOpen;
    DWORD dwConversion, dwSentence;
 
    if (hWnd == NULL || !ImmIsIME(hKL))
        return FALSE;
 
    pIC = ImmLockIMC(hIMC);
    if (IS_NULL_UNEXPECTEDLY(pIC))
        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 130 of file keymsg.c.

{
    LPINPUTCONTEXT pIC;
    BOOL fOpen;
    DWORD dwConversion, dwSentence;
 
    if (hWnd == NULL || !ImmIsIME(hKL))
        return FALSE;
 
    pIC = ImmLockIMC(hIMC);
    if (IS_NULL_UNEXPECTEDLY(pIC))
        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().

Imm32DelaySetLangBandProc()

static DWORD APIENTRY Imm32DelaySetLangBandProc ( LPVOID  arg )

static

Definition at line 342 of file keymsg.c.

{
    HWND hwndDefIME;
    WPARAM wParam;
    DWORD_PTR lResult;
    PIMM_DELAY_SET_LANG_BAND pSetBand = arg;
 
    Sleep(3000); /* Delay 3 seconds! */
 
    hwndDefIME = ImmGetDefaultIMEWnd(pSetBand->hWnd);
    if (hwndDefIME)
    {
        wParam = (pSetBand->fSet ? IMS_SETLANGBAND : IMS_UNSETLANGBAND);
        SendMessageTimeoutW(hwndDefIME, WM_IME_SYSTEM, wParam, (LPARAM)pSetBand->hWnd,
                            SMTO_BLOCK | SMTO_ABORTIFHUNG, 5000, &lResult);
    }
    ImmLocalFree(pSetBand);
    return FALSE;
}

Referenced by CtfImmSetLangBand().

Imm32ImeNonImeToggle()

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

Definition at line 18 of file keymsg.c.

{
    HKL hOldKL, LayoutList[32], hFoundKL = NULL;
    UINT iLayout, nLayoutCount;
 
    /* Get the previous layout */
    hOldKL = (HKL)NtUserGetThreadState(THREADSTATE_OLDKEYBOARDLAYOUT);
 
    /* Get the layout list */
    nLayoutCount = GetKeyboardLayoutList(_countof(LayoutList), LayoutList);
 
    /* Is there hOldKL in the list in the specified language ID? */
    if (hOldKL && (LangID == 0 || LOWORD(hOldKL) == LangID))
    {
        for (iLayout = 0; iLayout < nLayoutCount; ++iLayout)
        {
            if (LayoutList[iLayout] == hOldKL)
            {
                hFoundKL = hOldKL;
                break;
            }
        }
    }
 
    if (hFoundKL == NULL) /* Not found? */
    {
        /* Is there the keyboard layout of another kind in LangID? */
        for (iLayout = 0; iLayout < nLayoutCount; ++iLayout)
        {
            if (bNowIME == ImmIsIME(LayoutList[iLayout])) /* Same kind? */
                continue;
 
            if (LangID == 0 || LangID == LOWORD(LayoutList[iLayout]))
            {
                hFoundKL = LayoutList[iLayout];
                break;
            }
        }
    }
 
    if (hFoundKL && hKL != hFoundKL) /* Found and different layout */
    {
        PostMessageW(hWnd, WM_INPUTLANGCHANGEREQUEST, 1, (LPARAM)hFoundKL);
    }
 
    return ImmIsIME(hFoundKL);
}

Referenced by Imm32CImeNonImeToggle(), and Imm32JCloseOpen().

Imm32JCloseOpen()

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

Definition at line 162 of file keymsg.c.

{
    BOOL fOpen;
    LPINPUTCONTEXTDX pIC;
 
    if (LOWORD(hKL) == LANGID_JAPANESE && ImmIsIME(hKL)) /* Japanese IME is selected */
    {
        fOpen = ImmGetOpenStatus(hIMC);
        ImmSetOpenStatus(hIMC, !fOpen);
        return TRUE;
    }
 
    /* Japanese IME is not selected. Select now */
    if (Imm32ImeNonImeToggle(hIMC, hKL, hWnd, FALSE, LANGID_JAPANESE))
    {
        pIC = (LPINPUTCONTEXTDX)ImmLockIMC(hIMC);
        if (pIC)
        {
            pIC->dwChange |= INPUTCONTEXTDX_CHANGE_OPEN; /* Notify open change */
            ImmUnlockIMC(hIMC);
        }
    }
 
    return TRUE;
}

Referenced by Imm32ProcessHotKey().

Imm32KEnglish()

BOOL APIENTRY Imm32KEnglish

(

HIMC

hIMC

)

Definition at line 230 of file keymsg.c.

{
    LPINPUTCONTEXT pIC;
    DWORD dwConversion, dwSentence;
    BOOL fOpen;
 
    pIC = ImmLockIMC(hIMC);
    if (IS_NULL_UNEXPECTEDLY(pIC))
        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 212 of file keymsg.c.

{
    LPINPUTCONTEXT pIC;
    DWORD dwConversion, dwSentence;
 
    pIC = ImmLockIMC(hIMC);
    if (IS_NULL_UNEXPECTEDLY(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 189 of file keymsg.c.

{
    LPINPUTCONTEXT pIC;
    DWORD dwConversion, dwSentence;
 
    pIC = ImmLockIMC(hIMC);
    if (IS_NULL_UNEXPECTEDLY(pIC))
        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().

Imm32ProcessHotKey()

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

Definition at line 252 of file keymsg.c.

{
    PIMEDPI pImeDpi;
    BOOL ret;
 
    if (hIMC && IS_CROSS_THREAD_HIMC(hIMC))
        return FALSE;
 
    switch (dwHotKeyID)
    {
        case IME_CHOTKEY_IME_NONIME_TOGGLE:
            return Imm32CImeNonImeToggle(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 Imm32CImeNonImeToggle(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:
            WARN("0x%X\n", dwHotKeyID);
            break;
    }
 
    if (dwHotKeyID < IME_HOTKEY_PRIVATE_FIRST || IME_HOTKEY_PRIVATE_LAST < dwHotKeyID)
        return FALSE;
 
    pImeDpi = ImmLockImeDpi(hKL);
    if (IS_NULL_UNEXPECTEDLY(pImeDpi))
        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 437 of file keymsg.c.

{
    HWND hWnd;
    DWORD ret = 0, dwCharPos, cchCompStr, dwSize;
    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)
    {
        ERR("Out of boundary\n");
        return 0; /* Out of range */
    }
 
    dwSize = acbData[bAnsiAPI * 7 + dwCommand - 1];
    if (pData && IsBadWritePtr(pData, dwSize))
    {
        ERR("\n");
        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)))
            {
                ERR("Invalid pRS\n");
                return 0;
            }
            break;
 
        case IMR_CONFIRMRECONVERTSTRING:
            pRS = pData;
            if (!pRS || pRS->dwVersion != 0)
            {
                ERR("Invalid pRS\n");
                return 0;
            }
            break;
 
        default:
            if (IS_NULL_UNEXPECTEDLY(pData))
                return 0;
            break;
    }
 
    pClientImc = ImmLockClientImc(hIMC);
    if (pClientImc)
    {
        uCodePage = pClientImc->uCodePage;
        ImmUnlockClientImc(pClientImc);
    }
 
    /* Prepare */
    switch (dwCommand)
    {
        case IMR_COMPOSITIONFONT:
            if (bAnsiAPI == bAnsiWnd)
                goto DoIt; /* No conversion needed */
 
            if (bAnsiWnd)
                pTempData = ImmLocalAlloc(0, sizeof(LOGFONTA));
            else
                pTempData = ImmLocalAlloc(0, sizeof(LOGFONTW));
 
            if (IS_NULL_UNEXPECTEDLY(pTempData))
                return 0;
            break;
 
        case IMR_RECONVERTSTRING: case IMR_CONFIRMRECONVERTSTRING: case IMR_DOCUMENTFEED:
            if (bAnsiAPI == bAnsiWnd || !pData)
                goto DoIt; /* No conversion needed */
 
            if (bAnsiWnd)
                ret = Imm32ReconvertAnsiFromWide(NULL, pData, uCodePage);
            else
                ret = Imm32ReconvertWideFromAnsi(NULL, pData, uCodePage);
 
            pTempData = ImmLocalAlloc(0, ret + sizeof(WCHAR));
            if (IS_NULL_UNEXPECTEDLY(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; /* No conversion needed */
 
            pICP = pData;
            dwCharPos = pICP->dwCharPos;
 
            if (bAnsiAPI)
            {
                cchCompStr = ImmGetCompositionStringA(hIMC, GCS_COMPSTR, NULL, 0);
                if (IS_ZERO_UNEXPECTEDLY(cchCompStr))
                    return 0;
 
                pCS = ImmLocalAlloc(0, (cchCompStr + 1) * sizeof(CHAR));
                if (IS_NULL_UNEXPECTEDLY(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 (IS_ZERO_UNEXPECTEDLY(cchCompStr))
                    return 0;
 
                pCS = ImmLocalAlloc(0, (cchCompStr + 1) * sizeof(WCHAR));
                if (IS_NULL_UNEXPECTEDLY(pCS))
                    return 0;
 
                ImmGetCompositionStringW(hIMC, GCS_COMPSTR, pCS, cchCompStr);
                pICP->dwCharPos = IchAnsiFromWide(pICP->dwCharPos, pCS, uCodePage);
            }
 
            ImmLocalFree(pCS);
            break;
 
        default:
            WARN("0x%X\n", dwCommand);
            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; /* No conversion needed */
 
    /* 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:
            WARN("0x%X\n", dwCommand);
            break;
    }
 
Quit:
    if (pTempData != pData)
        ImmLocalFree(pTempData);
    return ret;
}

Referenced by ImmRequestMessageAW().

Imm32SendNotification()

BOOL APIENTRY Imm32SendNotification

(

BOOL

bProcess

)

Definition at line 431 of file keymsg.c.

{
    return ImmEnumInputContext((bProcess ? -1 : 0), Imm32SendNotificationProc, 0);
}

Referenced by ImmSystemHandler().

Imm32SendNotificationProc()

static BOOL CALLBACK Imm32SendNotificationProc ( HIMC  hIMC, LPARAM  lParam  )

static

Definition at line 398 of file keymsg.c.

{
    HWND hWnd;
    LPINPUTCONTEXTDX pIC;
 
    pIC = (LPINPUTCONTEXTDX)ImmLockIMC(hIMC);
    if (IS_NULL_UNEXPECTEDLY(pIC))
        return TRUE;
 
    hWnd = pIC->hWnd;
    if (hWnd == NULL || !IsWindow(hWnd))
    {
        ERR("\n");
        goto Quit;
    }
 
    TRACE("dwChange: 0x%08X\n", pIC->dwChange);
 
    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 Imm32SendNotification().

ImmCallImeConsoleIME()

DWORD WINAPI ImmCallImeConsoleIME	(	_In_ HWND	hWnd,
		_In_ UINT	uMsg,
		_In_ WPARAM	wParam,
		_In_ LPARAM	lParam,
		_Out_ LPUINT	puVK
	)

Definition at line 1204 of file keymsg.c.

{
    DWORD dwThreadId, ret = 0;
    HKL hKL;
    PWND pWnd = NULL;
    HIMC hIMC;
    PIMEDPI pImeDpi;
    UINT uVK;
    PIMC pIMC;
 
    switch (uMsg)
    {
        case WM_KEYDOWN:
        case WM_KEYUP:
        case WM_SYSKEYDOWN:
        case WM_SYSKEYUP:
            break;
 
        default:
            return 0;
    }
 
    dwThreadId = GetWindowThreadProcessId(hWnd, NULL);
    hKL = GetKeyboardLayout(dwThreadId);
 
    if (hWnd && gpsi)
        pWnd = ValidateHwndNoErr(hWnd);
    if (IS_NULL_UNEXPECTEDLY(pWnd))
        return 0;
 
    hIMC = ImmGetContext(hWnd);
    if (IS_NULL_UNEXPECTEDLY(hIMC))
        return 0;
 
    uVK = *puVK = (wParam & 0xFF);
 
    pIMC = ValidateHandleNoErr(hIMC, TYPE_INPUTCONTEXT);
    if (IS_NULL_UNEXPECTEDLY(pIMC))
        return 0;
 
    pImeDpi = ImmLockImeDpi(hKL);
    if (IS_NULL_UNEXPECTEDLY(pImeDpi))
        return 0;
 
    if ((lParam & MAKELPARAM(0, KF_UP)) && (pImeDpi->ImeInfo.fdwProperty & IME_PROP_IGNORE_UPKEYS))
        goto Quit;
 
    switch (uVK)
    {
        case VK_DBE_ROMAN:
        case VK_DBE_NOROMAN:
        case VK_DBE_HIRAGANA:
        case VK_DBE_KATAKANA:
        case VK_DBE_CODEINPUT:
        case VK_DBE_NOCODEINPUT:
        case VK_DBE_ENTERWORDREGISTERMODE:
        case VK_DBE_ENTERCONFIGMODE:
            break;
 
        default:
        {
            if (uMsg == WM_SYSKEYDOWN || uMsg == WM_SYSKEYUP)
            {
                if (uVK != VK_MENU && uVK != VK_F10)
                    goto Quit;
            }
 
            if (!(pImeDpi->ImeInfo.fdwProperty & IME_PROP_NEED_ALTKEY))
            {
                if (uVK == VK_MENU || (lParam & MAKELPARAM(0, KF_ALTDOWN)))
                    goto Quit;
            }
        }
    }
 
    ret = ImmProcessKey(hWnd, hKL, uVK, lParam, INVALID_HOTKEY_ID);
 
Quit:
    ImmUnlockImeDpi(pImeDpi);
    return ret;
}

ImmGenerateMessage()

BOOL WINAPI ImmGenerateMessage

(

HIMC

hIMC

)

Definition at line 893 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 (IS_CROSS_THREAD_HIMC(hIMC))
        return FALSE;
 
    pClientImc = ImmLockClientImc(hIMC);
    if (IS_NULL_UNEXPECTEDLY(pClientImc))
        return FALSE;
 
    bAnsi = !(pClientImc->dwFlags & CLIENTIMC_WIDE);
    ImmUnlockClientImc(pClientImc);
 
    pIC = ImmLockIMC(hIMC);
    if (IS_NULL_UNEXPECTEDLY(pIC))
        return FALSE;
 
    dwCount = pIC->dwNumMsgBuf;
    if (dwCount == 0)
        goto Quit;
 
    hMsgBuf = pIC->hMsgBuf;
    pMsgs = ImmLockIMCC(hMsgBuf);
    if (IS_NULL_UNEXPECTEDLY(pMsgs))
        goto Quit;
 
    cbTrans = dwCount * sizeof(TRANSMSG);
    pTrans = ImmLocalAlloc(0, cbTrans);
    if (IS_NULL_UNEXPECTEDLY(pTrans))
        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 = WINNLSTranslateMessage(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().

ImmGetAppCompatFlags()

DWORD WINAPI ImmGetAppCompatFlags

(

HIMC

hIMC

)

Definition at line 755 of file keymsg.c.

{
    PCLIENTIMC pClientIMC;
    DWORD dwFlags;
 
    pClientIMC = ImmLockClientImc(hIMC);
    if (IS_NULL_UNEXPECTEDLY(pClientIMC))
        return 0;
 
    dwFlags = pClientIMC->dwCompatFlags;
    ImmUnlockClientImc(pClientIMC);
    return dwFlags;
}

Referenced by ImmProcessKey().

ImmGetHotKey()

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

Definition at line 693 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 735 of file keymsg.c.

{
    HIMC hIMC;
    LPINPUTCONTEXTDX pIC;
    UINT ret = VK_PROCESSKEY;
 
    TRACE("(%p)\n", hWnd);
 
    hIMC = ImmGetContext(hWnd);
    pIC = (LPINPUTCONTEXTDX)ImmLockIMC(hIMC);
    if (IS_NULL_UNEXPECTEDLY(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 674 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 311 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 (IS_NULL_UNEXPECTEDLY(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 683 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().

ImmPostMessages()

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

Definition at line 971 of file keymsg.c.

{
    DWORD dwIndex;
    PCLIENTIMC pClientImc;
    LPTRANSMSG pNewTransMsg = lpTransMsg, pItem;
    BOOL bAnsi;
 
    pClientImc = ImmLockClientImc(hIMC);
    if (IS_NULL_UNEXPECTEDLY(pClientImc))
        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 = WINNLSTranslateMessage(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().

ImmProcessKey()

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

Definition at line 774 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) /* Valid Hot-key */
    {
        if (Imm32ProcessHotKey(hWnd, hIMC, hKL, dwHotKeyID))
        {
            if (vKey != VK_KANJI || dwHotKeyID != IME_JHOTKEY_CLOSE_OPEN)
                ret |= IPHK_HOTKEY;
        }
    }
 
    if ((ret & IPHK_PROCESSBYIME) && (ImmGetAppCompatFlags(hIMC) & 0x10000))
    {
        /* The key has been processed by IME's ImeProcessKey */
        LANGID wLangID = LANGIDFROMLCID(GetSystemDefaultLCID());
        if (PRIMARYLANGID(wLangID) == LANG_KOREAN &&
            (vKey == VK_PROCESSKEY || (ret & IPHK_HOTKEY)))
        {
            /* Korean don't want VK_PROCESSKEY and IME hot-keys */
        }
        else
        {
            /* Add WM_KEYDOWN:VK_PROCESSKEY message */
            ImmTranslateMessage(hWnd, WM_KEYDOWN, VK_PROCESSKEY, lParam);
            ret &= ~IPHK_PROCESSBYIME;
            ret |= IPHK_SKIPTHISKEY;
        }
    }
 
    ImmReleaseContext(hWnd, hIMC);
    return ret; /* Returns IPHK_... flags */
}

Referenced by ImmCallImeConsoleIME(), and User32CallImmProcessKeyFromKernel().

ImmRequestMessageA()

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

Definition at line 1167 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 646 of file keymsg.c.

{
    LRESULT ret = 0;
    LPINPUTCONTEXT pIC;
    HWND hWnd;
    PWND pWnd = NULL;
 
    if (IS_NULL_UNEXPECTEDLY(hIMC) || IS_CROSS_THREAD_HIMC(hIMC))
        return FALSE;
 
    pIC = ImmLockIMC(hIMC);
    if (IS_NULL_UNEXPECTEDLY(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 1176 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 1186 of file keymsg.c.

{
    HWND hwndIME;
 
    if (uMsg != WM_COPYDATA)
        return 0;
 
    hwndIME = (HWND)NtUserQueryWindow((HWND)wParam, QUERY_WINDOW_DEFAULT_IME);
    if (IS_NULL_UNEXPECTEDLY(hwndIME))
        return 0;
 
    return SendMessageW(hwndIME, uMsg, wParam, lParam);
}

ImmSimulateHotKey()

BOOL WINAPI ImmSimulateHotKey	(	HWND	hWnd,
		DWORD	dwHotKeyID
	)

Definition at line 715 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 866 of file keymsg.c.

{
    TRACE("(%p, %p, %p)\n", hIMC, wParam, lParam);
 
    switch (wParam)
    {
        case IMS_SENDNOTIFICATION:
            Imm32SendNotification((BOOL)lParam);
            return 0;
 
        case IMS_COMPLETECOMPSTR:
            ImmNotifyIME(hIMC, NI_COMPOSITIONSTR, CPS_COMPLETE, 0);
            return 0;
 
        case IMS_SETLANGBAND:
        case IMS_UNSETLANGBAND:
            return CtfImmSetLangBand((HWND)lParam, (wParam == IMS_SETLANGBAND));
 
        default:
            WARN("%p\n", wParam);
            return 0;
    }
}

Referenced by ImeWnd_OnImeSystem().

ImmTranslateMessage()

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

Definition at line 1030 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 (IS_NULL_UNEXPECTEDLY(pIC))
    {
        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)
        {
            ImmPostMessages(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 (IS_NULL_UNEXPECTEDLY(pImeDpi))
        goto Quit;
 
    if (!GetKeyboardState(abKeyState)) /* get keyboard ON/OFF status */
    {
        WARN("\n");
        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)
            {
                if ((BYTE)vk == VK_PACKET)
                {
                    vk &= 0xFF;
                    vk |= (wChar << 8);
                }
                else
                {
                    vk = MAKEWORD(vk, wChar);
                }
            }
        }
    }
 
    /* allocate a list */
    cbList = offsetof(TRANSMSGLIST, TransMsg) + MSG_COUNT * sizeof(TRANSMSG);
    pList = ImmLocalAlloc(0, cbList);
    if (IS_NULL_UNEXPECTEDLY(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)
    {
        ImmPostMessages(hwnd, hIMC, kret, pList->TransMsg);
        ret = TRUE;
    }
    else
    {
        pTransMsg = ImmLockIMCC(pIC->hMsgBuf);
        if (IS_NULL_UNEXPECTEDLY(pTransMsg))
            goto Quit;
        ImmPostMessages(hwnd, hIMC, kret, pTransMsg);
        ImmUnlockIMCC(pIC->hMsgBuf);
    }
 
Quit:
    ImmLocalFree(pList);
    ImmUnlockImeDpi(pImeDpi);
    ImmUnlockIMC(hIMC);
    ImmReleaseContext(hwnd, hIMC);
    TRACE("ret: %d\n", ret);
    return ret;
#undef MSG_COUNT
}

Referenced by ImmProcessKey(), and TranslateMessage().

ImmWINNLSGetIMEHotkey()

UINT WINAPI ImmWINNLSGetIMEHotkey

(

HWND

hwndIme

)

Definition at line 705 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

)