mirror of
https://github.com/reactos/reactos.git
synced 2024-12-28 10:04:49 +00:00
961 lines
32 KiB
C
961 lines
32 KiB
C
/*
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* PROJECT: ReactOS IMM32
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* LICENSE: LGPL-2.1-or-later (https://spdx.org/licenses/LGPL-2.1-or-later)
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* PURPOSE: Implementing composition strings of IMM32
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* COPYRIGHT: Copyright 1998 Patrik Stridvall
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* Copyright 2002, 2003, 2007 CodeWeavers, Aric Stewart
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* Copyright 2017 James Tabor <james.tabor@reactos.org>
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* Copyright 2018 Amine Khaldi <amine.khaldi@reactos.org>
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* Copyright 2020-2021 Katayama Hirofumi MZ <katayama.hirofumi.mz@gmail.com>
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*/
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#include "precomp.h"
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WINE_DEFAULT_DEBUG_CHANNEL(imm);
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BOOL APIENTRY
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Imm32OpenICAndCS(HIMC hIMC, LPINPUTCONTEXT *ppIC, LPCOMPOSITIONSTRING *ppCS)
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{
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LPINPUTCONTEXT pIC;
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LPCOMPOSITIONSTRING pCS;
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*ppIC = NULL;
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*ppCS = NULL;
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pIC = ImmLockIMC(hIMC);
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if (IS_NULL_UNEXPECTEDLY(pIC))
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return FALSE;
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pCS = ImmLockIMCC(pIC->hCompStr);
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if (IS_NULL_UNEXPECTEDLY(pCS))
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{
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ImmUnlockIMC(hIMC);
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return FALSE;
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}
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*ppIC = pIC;
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*ppCS = pCS;
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return TRUE;
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}
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static inline LONG APIENTRY
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Imm32CompStrAnsiToWide(LPCSTR psz, DWORD cb, LPWSTR lpBuf, DWORD dwBufLen, UINT uCodePage)
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{
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DWORD ret = MultiByteToWideChar(uCodePage, MB_PRECOMPOSED, psz, cb / sizeof(CHAR),
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lpBuf, dwBufLen / sizeof(WCHAR));
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if (lpBuf && (ret + 1) * sizeof(WCHAR) <= dwBufLen)
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lpBuf[ret] = 0;
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return ret * sizeof(WCHAR);
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}
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static inline LONG APIENTRY
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Imm32CompStrWideToAnsi(LPCWSTR psz, DWORD cb, LPSTR lpBuf, DWORD dwBufLen, UINT uCodePage)
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{
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DWORD ret = WideCharToMultiByte(uCodePage, 0, psz, cb / sizeof(WCHAR),
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lpBuf, dwBufLen / sizeof(CHAR), NULL, NULL);
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if (lpBuf && (ret + 1) * sizeof(CHAR) <= dwBufLen)
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lpBuf[ret] = 0;
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return ret * sizeof(CHAR);
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}
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static INT APIENTRY
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Imm32CompAttrWideToAnsi(const BYTE *src, INT src_len, LPCWSTR text,
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INT str_len, LPBYTE dst, INT dst_len, UINT uCodePage)
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{
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INT rc;
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INT i, j = 0, k = 0, len;
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if (!src_len)
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return 0;
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str_len /= sizeof(WCHAR);
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rc = WideCharToMultiByte(uCodePage, 0, text, str_len, NULL, 0, NULL, NULL);
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if (dst_len)
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{
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if (dst_len > rc)
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dst_len = rc;
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for (i = 0; i < str_len; ++i, ++k)
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{
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len = WideCharToMultiByte(uCodePage, 0, &text[i], 1, NULL, 0, NULL, NULL);
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for (; len > 0; --len)
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{
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dst[j++] = src[k];
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if (dst_len <= j)
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goto end;
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}
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}
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end:
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rc = j;
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}
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return rc * sizeof(BYTE);
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}
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static INT APIENTRY
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Imm32CompAttrAnsiToWide(const BYTE *src, INT src_len, LPCSTR text,
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INT str_len, LPBYTE dst, INT dst_len, UINT uCodePage)
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{
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INT rc;
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INT i, j = 0;
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if (!src_len)
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return 0;
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str_len /= sizeof(CHAR);
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rc = MultiByteToWideChar(uCodePage, MB_PRECOMPOSED, text, str_len, NULL, 0);
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if (dst_len)
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{
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if (dst_len > rc)
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dst_len = rc;
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for (i = 0; i < str_len; ++i)
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{
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if (IsDBCSLeadByteEx(uCodePage, text[i]) && text[i + 1])
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continue;
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dst[j++] = src[i];
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if (dst_len <= j)
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break;
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}
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rc = j;
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}
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return rc * sizeof(BYTE);
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}
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static INT APIENTRY
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Imm32CompClauseAnsiToWide(const DWORD *source, INT slen, LPCSTR text,
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LPDWORD target, INT tlen, UINT uCodePage)
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{
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INT rc, i;
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if (!slen)
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return 0;
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if (tlen)
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{
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if (tlen > slen)
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tlen = slen;
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tlen /= sizeof(DWORD);
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for (i = 0; i < tlen; ++i)
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{
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target[i] = MultiByteToWideChar(uCodePage, MB_PRECOMPOSED, text, source[i], NULL, 0);
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}
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rc = sizeof(DWORD) * i;
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}
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else
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{
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rc = slen;
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}
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return rc;
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}
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static INT APIENTRY
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Imm32CompClauseWideToAnsi(const DWORD *source, INT slen, LPCWSTR text,
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LPDWORD target, INT tlen, UINT uCodePage)
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{
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INT rc, i;
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if (!slen)
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return 0;
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if (tlen)
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{
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if (tlen > slen)
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tlen = slen;
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tlen /= sizeof(DWORD);
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for (i = 0; i < tlen; ++i)
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{
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target[i] = WideCharToMultiByte(uCodePage, 0, text, source[i], NULL, 0, NULL, NULL);
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}
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rc = sizeof(DWORD) * i;
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}
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else
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{
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rc = slen;
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}
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return rc;
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}
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#define CS_StrA(pCS, Name) ((LPCSTR)(pCS) + (pCS)->dw##Name##Offset)
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#define CS_StrW(pCS, Name) ((LPCWSTR)CS_StrA(pCS, Name))
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#define CS_Attr(pCS, Name) ((const BYTE *)CS_StrA(pCS, Name))
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#define CS_Clause(pCS, Name) ((const DWORD *)CS_StrA(pCS, Name))
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#define CS_Size(pCS, Name) ((pCS)->dw##Name##Len)
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#define CS_SizeA(pCS, Name) (CS_Size(pCS, Name) * sizeof(CHAR))
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#define CS_SizeW(pCS, Name) (CS_Size(pCS, Name) * sizeof(WCHAR))
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#define CS_DoStr(pCS, Name, AorW) do { \
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if (dwBufLen == 0) { \
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dwBufLen = CS_Size##AorW((pCS), Name); \
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} else { \
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if (dwBufLen > CS_Size##AorW((pCS), Name)) \
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dwBufLen = CS_Size##AorW((pCS), Name); \
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RtlCopyMemory(lpBuf, CS_Str##AorW((pCS), Name), dwBufLen); \
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} \
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} while (0)
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#define CS_DoStrA(pCS, Name) CS_DoStr(pCS, Name, A)
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#define CS_DoStrW(pCS, Name) CS_DoStr(pCS, Name, W)
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#define CS_DoAttr CS_DoStrA
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#define CS_DoClause CS_DoStrA
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// Win: InternalGetCompositionStringA
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LONG APIENTRY
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Imm32GetCompStrA(HIMC hIMC, const COMPOSITIONSTRING *pCS, DWORD dwIndex,
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LPVOID lpBuf, DWORD dwBufLen, BOOL bAnsiClient, UINT uCodePage)
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{
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if (bAnsiClient)
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{
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switch (dwIndex)
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{
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case GCS_COMPREADSTR:
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CS_DoStrA(pCS, CompReadStr);
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break;
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case GCS_COMPREADATTR:
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CS_DoAttr(pCS, CompReadAttr);
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break;
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case GCS_COMPREADCLAUSE:
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CS_DoClause(pCS, CompReadClause);
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break;
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case GCS_COMPSTR:
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CS_DoStrA(pCS, CompStr);
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break;
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case GCS_COMPATTR:
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CS_DoAttr(pCS, CompAttr);
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break;
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case GCS_COMPCLAUSE:
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CS_DoClause(pCS, CompClause);
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break;
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case GCS_CURSORPOS:
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dwBufLen = pCS->dwCursorPos;
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break;
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case GCS_DELTASTART:
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dwBufLen = pCS->dwDeltaStart;
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break;
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case GCS_RESULTREADSTR:
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CS_DoStrA(pCS, ResultReadStr);
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break;
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case GCS_RESULTREADCLAUSE:
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CS_DoClause(pCS, ResultReadClause);
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break;
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case GCS_RESULTSTR:
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CS_DoStrA(pCS, ResultStr);
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break;
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case GCS_RESULTCLAUSE:
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CS_DoClause(pCS, ResultClause);
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break;
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default:
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FIXME("0x%X\n", dwIndex);
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return IMM_ERROR_GENERAL;
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}
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}
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else /* !bAnsiClient */
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{
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switch (dwIndex)
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{
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case GCS_COMPREADSTR:
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dwBufLen = Imm32CompStrWideToAnsi(CS_StrW(pCS, CompReadStr),
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CS_SizeW(pCS, CompReadStr),
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lpBuf, dwBufLen, uCodePage);
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break;
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case GCS_COMPREADATTR:
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dwBufLen = Imm32CompAttrWideToAnsi(CS_Attr(pCS, CompReadAttr),
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CS_Size(pCS, CompReadAttr),
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CS_StrW(pCS, CompReadStr),
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CS_SizeW(pCS, CompReadStr),
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lpBuf, dwBufLen, uCodePage);
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break;
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case GCS_COMPREADCLAUSE:
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dwBufLen = Imm32CompClauseWideToAnsi(CS_Clause(pCS, CompReadClause),
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CS_Size(pCS, CompReadClause),
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CS_StrW(pCS, CompReadStr),
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lpBuf, dwBufLen, uCodePage);
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break;
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case GCS_COMPSTR:
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dwBufLen = Imm32CompStrWideToAnsi(CS_StrW(pCS, CompStr),
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CS_SizeW(pCS, CompStr),
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lpBuf, dwBufLen, uCodePage);
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break;
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case GCS_COMPATTR:
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dwBufLen = Imm32CompAttrWideToAnsi(CS_Attr(pCS, CompAttr),
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CS_Size(pCS, CompAttr),
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CS_StrW(pCS, CompStr),
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CS_SizeW(pCS, CompStr),
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lpBuf, dwBufLen, uCodePage);
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break;
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case GCS_COMPCLAUSE:
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dwBufLen = Imm32CompClauseWideToAnsi(CS_Clause(pCS, CompClause),
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CS_Size(pCS, CompClause),
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CS_StrW(pCS, CompStr),
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lpBuf, dwBufLen, uCodePage);
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break;
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case GCS_CURSORPOS:
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dwBufLen = IchAnsiFromWide(pCS->dwCursorPos, CS_StrW(pCS, CompStr), uCodePage);
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break;
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case GCS_DELTASTART:
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dwBufLen = IchAnsiFromWide(pCS->dwDeltaStart, CS_StrW(pCS, CompStr), uCodePage);
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break;
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case GCS_RESULTREADSTR:
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dwBufLen = Imm32CompStrWideToAnsi(CS_StrW(pCS, ResultReadStr),
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CS_SizeW(pCS, ResultReadStr),
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lpBuf, dwBufLen, uCodePage);
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break;
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case GCS_RESULTREADCLAUSE:
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dwBufLen = Imm32CompClauseWideToAnsi(CS_Clause(pCS, ResultReadClause),
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CS_Size(pCS, ResultReadClause),
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CS_StrW(pCS, ResultReadStr),
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lpBuf, dwBufLen, uCodePage);
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break;
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case GCS_RESULTSTR:
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dwBufLen = Imm32CompStrWideToAnsi(CS_StrW(pCS, ResultStr),
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CS_SizeW(pCS, ResultStr),
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lpBuf, dwBufLen, uCodePage);
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break;
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case GCS_RESULTCLAUSE:
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dwBufLen = Imm32CompClauseWideToAnsi(CS_Clause(pCS, ResultClause),
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CS_Size(pCS, ResultClause),
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CS_StrW(pCS, ResultStr),
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lpBuf, dwBufLen, uCodePage);
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break;
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default:
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FIXME("0x%X\n", dwIndex);
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return IMM_ERROR_GENERAL;
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}
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}
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return dwBufLen;
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}
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// Win: InternalGetCompositionStringW
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LONG APIENTRY
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Imm32GetCompStrW(HIMC hIMC, const COMPOSITIONSTRING *pCS, DWORD dwIndex,
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LPVOID lpBuf, DWORD dwBufLen, BOOL bAnsiClient, UINT uCodePage)
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{
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if (bAnsiClient)
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{
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switch (dwIndex)
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{
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case GCS_COMPREADSTR:
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dwBufLen = Imm32CompStrAnsiToWide(CS_StrA(pCS, CompReadStr),
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CS_SizeA(pCS, CompReadStr),
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lpBuf, dwBufLen, uCodePage);
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break;
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case GCS_COMPREADATTR:
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dwBufLen = Imm32CompAttrAnsiToWide(CS_Attr(pCS, CompReadAttr),
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CS_Size(pCS, CompReadAttr),
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CS_StrA(pCS, CompReadStr),
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CS_SizeA(pCS, CompReadStr),
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lpBuf, dwBufLen, uCodePage);
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break;
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case GCS_COMPREADCLAUSE:
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dwBufLen = Imm32CompClauseAnsiToWide(CS_Clause(pCS, CompReadClause),
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CS_Size(pCS, CompReadClause),
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CS_StrA(pCS, CompReadStr),
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lpBuf, dwBufLen, uCodePage);
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break;
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case GCS_COMPSTR:
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dwBufLen = Imm32CompStrAnsiToWide(CS_StrA(pCS, CompStr),
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CS_SizeA(pCS, CompStr),
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lpBuf, dwBufLen, uCodePage);
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break;
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case GCS_COMPATTR:
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dwBufLen = Imm32CompAttrAnsiToWide(CS_Attr(pCS, CompAttr),
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CS_Size(pCS, CompAttr),
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CS_StrA(pCS, CompStr), CS_SizeA(pCS, CompStr),
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lpBuf, dwBufLen, uCodePage);
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break;
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case GCS_COMPCLAUSE:
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dwBufLen = Imm32CompClauseAnsiToWide(CS_Clause(pCS, CompClause),
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CS_Size(pCS, CompClause),
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CS_StrA(pCS, CompStr),
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lpBuf, dwBufLen, uCodePage);
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break;
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case GCS_CURSORPOS:
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dwBufLen = IchWideFromAnsi(pCS->dwCursorPos, CS_StrA(pCS, CompStr), uCodePage);
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break;
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case GCS_DELTASTART:
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dwBufLen = IchWideFromAnsi(pCS->dwDeltaStart, CS_StrA(pCS, CompStr), uCodePage);
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break;
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case GCS_RESULTREADSTR:
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dwBufLen = Imm32CompStrAnsiToWide(CS_StrA(pCS, ResultReadStr),
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CS_SizeA(pCS, ResultReadStr),
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lpBuf, dwBufLen, uCodePage);
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break;
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case GCS_RESULTREADCLAUSE:
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dwBufLen = Imm32CompClauseAnsiToWide(CS_Clause(pCS, ResultReadClause),
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CS_Size(pCS, ResultReadClause),
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CS_StrA(pCS, ResultReadStr),
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lpBuf, dwBufLen, uCodePage);
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break;
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case GCS_RESULTSTR:
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dwBufLen = Imm32CompStrAnsiToWide(CS_StrA(pCS, ResultStr),
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CS_SizeA(pCS, ResultStr),
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lpBuf, dwBufLen, uCodePage);
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break;
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case GCS_RESULTCLAUSE:
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dwBufLen = Imm32CompClauseAnsiToWide(CS_Clause(pCS, ResultClause),
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CS_Size(pCS, ResultClause),
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CS_StrA(pCS, ResultStr),
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lpBuf, dwBufLen, uCodePage);
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break;
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|
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default:
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FIXME("0x%X\n", dwIndex);
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return IMM_ERROR_GENERAL;
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}
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}
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else /* !bAnsiClient */
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{
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switch (dwIndex)
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{
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case GCS_COMPREADSTR:
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CS_DoStrW(pCS, CompReadStr);
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break;
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case GCS_COMPREADATTR:
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CS_DoAttr(pCS, CompReadAttr);
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break;
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|
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case GCS_COMPREADCLAUSE:
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CS_DoClause(pCS, CompReadClause);
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break;
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case GCS_COMPSTR:
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CS_DoStrW(pCS, CompStr);
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break;
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case GCS_COMPATTR:
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CS_DoAttr(pCS, CompAttr);
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break;
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case GCS_COMPCLAUSE:
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CS_DoClause(pCS, CompClause);
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break;
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case GCS_CURSORPOS:
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dwBufLen = pCS->dwCursorPos;
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break;
|
|
|
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case GCS_DELTASTART:
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dwBufLen = pCS->dwDeltaStart;
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break;
|
|
|
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case GCS_RESULTREADSTR:
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CS_DoStrW(pCS, ResultReadStr);
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break;
|
|
|
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case GCS_RESULTREADCLAUSE:
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CS_DoClause(pCS, ResultReadClause);
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break;
|
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|
|
case GCS_RESULTSTR:
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CS_DoStrW(pCS, ResultStr);
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break;
|
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|
|
case GCS_RESULTCLAUSE:
|
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CS_DoClause(pCS, ResultClause);
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break;
|
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|
default:
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FIXME("0x%X\n", dwIndex);
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return IMM_ERROR_GENERAL;
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|
}
|
|
}
|
|
|
|
return dwBufLen;
|
|
}
|
|
|
|
// Win: ImmSetCompositionStringWorker
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|
BOOL APIENTRY
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|
ImmSetCompositionStringAW(HIMC hIMC, DWORD dwIndex, LPVOID pComp, DWORD dwCompLen,
|
|
LPVOID pRead, DWORD dwReadLen, BOOL bAnsiAPI)
|
|
{
|
|
BOOL ret = FALSE, bAnsiClient;
|
|
LPVOID pCompNew = NULL, pReadNew = NULL;
|
|
DWORD dwThreadId, cbCompNew = 0, cbReadNew = 0;
|
|
LPINPUTCONTEXT pIC;
|
|
LPCOMPOSITIONSTRING pCS;
|
|
HKL hKL;
|
|
PIMEDPI pImeDpi;
|
|
UINT uCodePage;
|
|
LPRECONVERTSTRING pRS;
|
|
|
|
dwThreadId = (DWORD)NtUserQueryInputContext(hIMC, QIC_INPUTTHREADID);
|
|
if (dwThreadId != GetCurrentThreadId())
|
|
{
|
|
ERR("Thread mismatch\n");
|
|
return FALSE;
|
|
}
|
|
|
|
hKL = GetKeyboardLayout(dwThreadId);
|
|
pImeDpi = ImmLockImeDpi(hKL);
|
|
if (IS_NULL_UNEXPECTEDLY(pImeDpi))
|
|
return FALSE;
|
|
|
|
uCodePage = pImeDpi->uCodePage;
|
|
bAnsiClient = !ImeDpi_IsUnicode(pImeDpi);
|
|
|
|
switch (dwIndex)
|
|
{
|
|
case SCS_SETSTR: case SCS_CHANGEATTR: case SCS_CHANGECLAUSE:
|
|
break;
|
|
|
|
case SCS_SETRECONVERTSTRING: case SCS_QUERYRECONVERTSTRING:
|
|
if (pImeDpi->ImeInfo.fdwSCSCaps & SCS_CAP_SETRECONVERTSTRING)
|
|
break;
|
|
/* FALL THROUGH */
|
|
default:
|
|
ERR("0x%X\n", dwIndex);
|
|
ImmUnlockImeDpi(pImeDpi);
|
|
return FALSE;
|
|
}
|
|
|
|
if (bAnsiAPI == bAnsiClient || (!pComp && !pRead)) /* No conversion needed */
|
|
{
|
|
ret = pImeDpi->ImeSetCompositionString(hIMC, dwIndex, pComp, dwCompLen,
|
|
pRead, dwReadLen);
|
|
ImmUnlockImeDpi(pImeDpi);
|
|
return ret;
|
|
}
|
|
|
|
if (!Imm32OpenICAndCS(hIMC, &pIC, &pCS))
|
|
{
|
|
ImmUnlockImeDpi(pImeDpi);
|
|
return FALSE;
|
|
}
|
|
|
|
/*
|
|
* This code is really too complicated. But I cannot simplify.
|
|
* It converts like (pComp, dwCompLen) --> (pCompNew, cbCompNew) and
|
|
* (pRead, dwReadLen) --> (pReadNew, cbReadNew).
|
|
* (1) Check bAnsiClient, (2) Get the size, (3) Allocate a buffer for conversion,
|
|
* (4) Store converted data into the buffer.
|
|
*/
|
|
switch (dwIndex)
|
|
{
|
|
case SCS_SETSTR:
|
|
if (pComp)
|
|
{
|
|
if (bAnsiClient)
|
|
{
|
|
cbCompNew = Imm32CompStrWideToAnsi(pComp, dwCompLen, NULL, 0, uCodePage);
|
|
pCompNew = ImmLocalAlloc(0, cbCompNew);
|
|
if (IS_NULL_UNEXPECTEDLY(pCompNew))
|
|
goto Quit;
|
|
|
|
Imm32CompStrWideToAnsi(pComp, dwCompLen, pCompNew, cbCompNew, uCodePage);
|
|
}
|
|
else
|
|
{
|
|
cbCompNew = Imm32CompStrAnsiToWide(pComp, dwCompLen, NULL, 0, uCodePage);
|
|
pCompNew = ImmLocalAlloc(0, cbCompNew);
|
|
if (IS_NULL_UNEXPECTEDLY(pCompNew))
|
|
goto Quit;
|
|
|
|
Imm32CompStrAnsiToWide(pComp, dwCompLen, pCompNew, cbCompNew, uCodePage);
|
|
}
|
|
}
|
|
|
|
if (pRead)
|
|
{
|
|
if (bAnsiClient)
|
|
{
|
|
cbReadNew = Imm32CompStrWideToAnsi(pRead, dwReadLen, NULL, 0, uCodePage);
|
|
pReadNew = ImmLocalAlloc(0, cbReadNew);
|
|
if (IS_NULL_UNEXPECTEDLY(pReadNew))
|
|
goto Quit;
|
|
|
|
Imm32CompStrWideToAnsi(pRead, dwReadLen, pReadNew, cbReadNew, uCodePage);
|
|
}
|
|
else
|
|
{
|
|
cbReadNew = Imm32CompStrAnsiToWide(pRead, dwReadLen, NULL, 0, uCodePage);
|
|
pReadNew = ImmLocalAlloc(0, cbReadNew);
|
|
if (IS_NULL_UNEXPECTEDLY(pReadNew))
|
|
goto Quit;
|
|
|
|
Imm32CompStrAnsiToWide(pRead, dwReadLen, pReadNew, cbReadNew, uCodePage);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case SCS_CHANGEATTR:
|
|
if (pComp)
|
|
{
|
|
if (bAnsiClient)
|
|
{
|
|
cbCompNew = Imm32CompAttrWideToAnsi(pComp, dwCompLen,
|
|
CS_StrW(pCS, CompStr),
|
|
CS_SizeW(pCS, CompStr),
|
|
NULL, 0, uCodePage);
|
|
pCompNew = ImmLocalAlloc(0, cbCompNew);
|
|
if (IS_NULL_UNEXPECTEDLY(pCompNew))
|
|
goto Quit;
|
|
|
|
Imm32CompAttrWideToAnsi(pComp, dwCompLen,
|
|
CS_StrW(pCS, CompStr), CS_SizeW(pCS, CompStr),
|
|
pCompNew, cbCompNew, uCodePage);
|
|
}
|
|
else
|
|
{
|
|
cbCompNew = Imm32CompAttrAnsiToWide(pComp, dwCompLen,
|
|
CS_StrA(pCS, CompStr),
|
|
CS_SizeA(pCS, CompStr),
|
|
NULL, 0, uCodePage);
|
|
pCompNew = ImmLocalAlloc(0, cbCompNew);
|
|
if (IS_NULL_UNEXPECTEDLY(pCompNew))
|
|
goto Quit;
|
|
|
|
Imm32CompAttrAnsiToWide(pComp, dwCompLen,
|
|
CS_StrA(pCS, CompStr), CS_SizeA(pCS, CompStr),
|
|
pCompNew, cbCompNew, uCodePage);
|
|
}
|
|
}
|
|
|
|
if (pRead)
|
|
{
|
|
if (bAnsiClient)
|
|
{
|
|
cbReadNew = Imm32CompAttrWideToAnsi(pRead, dwReadLen,
|
|
CS_StrW(pCS, CompReadStr),
|
|
CS_SizeW(pCS, CompReadStr),
|
|
NULL, 0, uCodePage);
|
|
pReadNew = ImmLocalAlloc(0, cbReadNew);
|
|
if (IS_NULL_UNEXPECTEDLY(pReadNew))
|
|
goto Quit;
|
|
|
|
Imm32CompAttrWideToAnsi(pRead, dwReadLen,
|
|
CS_StrW(pCS, CompReadStr), CS_SizeW(pCS, CompReadStr),
|
|
pReadNew, cbReadNew, uCodePage);
|
|
}
|
|
else
|
|
{
|
|
cbReadNew = Imm32CompAttrAnsiToWide(pRead, dwReadLen,
|
|
CS_StrA(pCS, CompReadStr),
|
|
CS_SizeA(pCS, CompReadStr),
|
|
NULL, 0, uCodePage);
|
|
pReadNew = ImmLocalAlloc(0, cbReadNew);
|
|
if (IS_NULL_UNEXPECTEDLY(pReadNew))
|
|
goto Quit;
|
|
|
|
Imm32CompAttrAnsiToWide(pRead, dwReadLen,
|
|
CS_StrA(pCS, CompReadStr), CS_SizeA(pCS, CompReadStr),
|
|
pReadNew, cbReadNew, uCodePage);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case SCS_CHANGECLAUSE:
|
|
if (pComp)
|
|
{
|
|
if (bAnsiClient)
|
|
{
|
|
cbCompNew = Imm32CompClauseWideToAnsi(pComp, dwCompLen, CS_StrW(pCS, CompStr),
|
|
NULL, 0, uCodePage);
|
|
pCompNew = ImmLocalAlloc(0, cbCompNew);
|
|
if (IS_NULL_UNEXPECTEDLY(pCompNew))
|
|
goto Quit;
|
|
|
|
Imm32CompClauseWideToAnsi(pComp, dwCompLen, CS_StrW(pCS, CompStr),
|
|
pCompNew, cbCompNew, uCodePage);
|
|
}
|
|
else
|
|
{
|
|
cbCompNew = Imm32CompClauseAnsiToWide(pComp, dwCompLen, CS_StrA(pCS, CompStr),
|
|
NULL, 0, uCodePage);
|
|
pCompNew = ImmLocalAlloc(0, cbCompNew);
|
|
if (IS_NULL_UNEXPECTEDLY(pCompNew))
|
|
goto Quit;
|
|
|
|
Imm32CompClauseAnsiToWide(pComp, dwCompLen, CS_StrA(pCS, CompStr),
|
|
pCompNew, cbCompNew, uCodePage);
|
|
}
|
|
}
|
|
|
|
if (pRead)
|
|
{
|
|
if (bAnsiClient)
|
|
{
|
|
cbReadNew = Imm32CompClauseWideToAnsi(pRead, dwReadLen, CS_StrW(pCS, CompReadStr),
|
|
NULL, 0, uCodePage);
|
|
pReadNew = ImmLocalAlloc(0, cbReadNew);
|
|
if (IS_NULL_UNEXPECTEDLY(pReadNew))
|
|
goto Quit;
|
|
|
|
Imm32CompClauseWideToAnsi(pRead, dwReadLen,
|
|
CS_StrW(pCS, CompReadStr),
|
|
pReadNew, cbReadNew, uCodePage);
|
|
}
|
|
else
|
|
{
|
|
cbReadNew = Imm32CompClauseAnsiToWide(pRead, dwReadLen, CS_StrA(pCS, CompReadStr),
|
|
NULL, 0, uCodePage);
|
|
pReadNew = ImmLocalAlloc(0, cbReadNew);
|
|
if (IS_NULL_UNEXPECTEDLY(pReadNew))
|
|
goto Quit;
|
|
|
|
Imm32CompClauseAnsiToWide(pRead, dwReadLen, CS_StrA(pCS, CompReadStr),
|
|
pReadNew, cbReadNew, uCodePage);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case SCS_SETRECONVERTSTRING: case SCS_QUERYRECONVERTSTRING:
|
|
{
|
|
if (pComp)
|
|
{
|
|
if (bAnsiClient)
|
|
{
|
|
cbCompNew = Imm32ReconvertAnsiFromWide(NULL, pComp, uCodePage);
|
|
pCompNew = ImmLocalAlloc(0, cbCompNew);
|
|
if (IS_NULL_UNEXPECTEDLY(pCompNew))
|
|
goto Quit;
|
|
|
|
pRS = pCompNew;
|
|
pRS->dwSize = cbCompNew;
|
|
pRS->dwVersion = 0;
|
|
Imm32ReconvertAnsiFromWide(pRS, pComp, uCodePage);
|
|
}
|
|
else
|
|
{
|
|
cbCompNew = Imm32ReconvertWideFromAnsi(NULL, pComp, uCodePage);
|
|
pCompNew = ImmLocalAlloc(0, cbCompNew);
|
|
if (IS_NULL_UNEXPECTEDLY(pCompNew))
|
|
goto Quit;
|
|
|
|
pRS = pCompNew;
|
|
pRS->dwSize = cbCompNew;
|
|
pRS->dwVersion = 0;
|
|
Imm32ReconvertWideFromAnsi(pRS, pComp, uCodePage);
|
|
}
|
|
}
|
|
|
|
if (pRead)
|
|
{
|
|
if (bAnsiClient)
|
|
{
|
|
cbReadNew = Imm32ReconvertAnsiFromWide(NULL, pRead, uCodePage);
|
|
pReadNew = ImmLocalAlloc(0, cbReadNew);
|
|
if (IS_NULL_UNEXPECTEDLY(pReadNew))
|
|
goto Quit;
|
|
|
|
pRS = pReadNew;
|
|
pRS->dwSize = cbReadNew;
|
|
pRS->dwVersion = 0;
|
|
Imm32ReconvertAnsiFromWide(pRS, pRead, uCodePage);
|
|
}
|
|
else
|
|
{
|
|
cbReadNew = Imm32ReconvertWideFromAnsi(NULL, pRead, uCodePage);
|
|
pReadNew = ImmLocalAlloc(0, cbReadNew);
|
|
if (IS_NULL_UNEXPECTEDLY(pReadNew))
|
|
goto Quit;
|
|
|
|
pRS = pReadNew;
|
|
pRS->dwSize = cbReadNew;
|
|
pRS->dwVersion = 0;
|
|
Imm32ReconvertWideFromAnsi(pRS, pRead, uCodePage);
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
ImmUnlockIMCC(pIC->hCompStr);
|
|
pCS = NULL;
|
|
ImmUnlockIMC(hIMC);
|
|
pIC = NULL;
|
|
|
|
ret = pImeDpi->ImeSetCompositionString(hIMC, dwIndex, pCompNew, cbCompNew,
|
|
pReadNew, cbReadNew);
|
|
|
|
if (dwIndex == SCS_QUERYRECONVERTSTRING)
|
|
{
|
|
if (pComp)
|
|
{
|
|
if (bAnsiClient)
|
|
ret = Imm32ReconvertWideFromAnsi(pComp, pCompNew, uCodePage);
|
|
else
|
|
ret = Imm32ReconvertAnsiFromWide(pComp, pCompNew, uCodePage);
|
|
}
|
|
|
|
if (pRead)
|
|
{
|
|
if (bAnsiClient)
|
|
ret = Imm32ReconvertWideFromAnsi(pRead, pReadNew, uCodePage);
|
|
else
|
|
ret = Imm32ReconvertAnsiFromWide(pRead, pReadNew, uCodePage);
|
|
}
|
|
}
|
|
|
|
Quit:
|
|
if (pCS)
|
|
ImmUnlockIMCC(pIC->hCompStr);
|
|
if (pIC)
|
|
ImmUnlockIMC(hIMC);
|
|
ImmLocalFree(pCompNew);
|
|
ImmLocalFree(pReadNew);
|
|
ImmUnlockImeDpi(pImeDpi);
|
|
TRACE("ret: %d\n", ret);
|
|
return ret;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* ImmGetCompositionStringA (IMM32.@)
|
|
*/
|
|
LONG WINAPI ImmGetCompositionStringA(HIMC hIMC, DWORD dwIndex, LPVOID lpBuf, DWORD dwBufLen)
|
|
{
|
|
LONG ret = 0;
|
|
LPINPUTCONTEXT pIC;
|
|
PCLIENTIMC pClientImc;
|
|
LPCOMPOSITIONSTRING pCS;
|
|
BOOL bAnsiClient;
|
|
UINT uCodePage;
|
|
|
|
TRACE("(%p, %lu, %p, %lu)\n", hIMC, dwIndex, lpBuf, dwBufLen);
|
|
|
|
if (dwBufLen && IS_NULL_UNEXPECTEDLY(lpBuf))
|
|
return 0;
|
|
|
|
pClientImc = ImmLockClientImc(hIMC);
|
|
if (IS_NULL_UNEXPECTEDLY(pClientImc))
|
|
return 0;
|
|
|
|
bAnsiClient = !(pClientImc->dwFlags & CLIENTIMC_WIDE);
|
|
uCodePage = pClientImc->uCodePage;
|
|
ImmUnlockClientImc(pClientImc);
|
|
|
|
pIC = ImmLockIMC(hIMC);
|
|
if (IS_NULL_UNEXPECTEDLY(pIC))
|
|
return 0;
|
|
|
|
pCS = ImmLockIMCC(pIC->hCompStr);
|
|
if (IS_NULL_UNEXPECTEDLY(pCS))
|
|
{
|
|
ImmUnlockIMC(hIMC);
|
|
return 0;
|
|
}
|
|
|
|
ret = Imm32GetCompStrA(hIMC, pCS, dwIndex, lpBuf, dwBufLen, bAnsiClient, uCodePage);
|
|
ImmUnlockIMCC(pIC->hCompStr);
|
|
ImmUnlockIMC(hIMC);
|
|
TRACE("ret: %ld\n", ret);
|
|
return ret;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* ImmGetCompositionStringW (IMM32.@)
|
|
*/
|
|
LONG WINAPI ImmGetCompositionStringW(HIMC hIMC, DWORD dwIndex, LPVOID lpBuf, DWORD dwBufLen)
|
|
{
|
|
LONG ret = 0;
|
|
LPINPUTCONTEXT pIC;
|
|
PCLIENTIMC pClientImc;
|
|
LPCOMPOSITIONSTRING pCS;
|
|
BOOL bAnsiClient;
|
|
UINT uCodePage;
|
|
|
|
TRACE("(%p, %lu, %p, %lu)\n", hIMC, dwIndex, lpBuf, dwBufLen);
|
|
|
|
if (dwBufLen && IS_NULL_UNEXPECTEDLY(lpBuf))
|
|
return 0;
|
|
|
|
pClientImc = ImmLockClientImc(hIMC);
|
|
if (IS_NULL_UNEXPECTEDLY(pClientImc))
|
|
return 0;
|
|
|
|
bAnsiClient = !(pClientImc->dwFlags & CLIENTIMC_WIDE);
|
|
uCodePage = pClientImc->uCodePage;
|
|
ImmUnlockClientImc(pClientImc);
|
|
|
|
pIC = ImmLockIMC(hIMC);
|
|
if (IS_NULL_UNEXPECTEDLY(pIC))
|
|
return 0;
|
|
|
|
pCS = ImmLockIMCC(pIC->hCompStr);
|
|
if (IS_NULL_UNEXPECTEDLY(pCS))
|
|
{
|
|
ImmUnlockIMC(hIMC);
|
|
return 0;
|
|
}
|
|
|
|
ret = Imm32GetCompStrW(hIMC, pCS, dwIndex, lpBuf, dwBufLen, bAnsiClient, uCodePage);
|
|
ImmUnlockIMCC(pIC->hCompStr);
|
|
ImmUnlockIMC(hIMC);
|
|
TRACE("ret: %ld\n", ret);
|
|
return ret;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* ImmSetCompositionStringA (IMM32.@)
|
|
*/
|
|
BOOL WINAPI
|
|
ImmSetCompositionStringA(HIMC hIMC, DWORD dwIndex, LPVOID lpComp, DWORD dwCompLen,
|
|
LPVOID lpRead, DWORD dwReadLen)
|
|
{
|
|
TRACE("(%p, %lu, %p, %lu, %p, %lu)\n",
|
|
hIMC, dwIndex, lpComp, dwCompLen, lpRead, dwReadLen);
|
|
return ImmSetCompositionStringAW(hIMC, dwIndex, lpComp, dwCompLen, lpRead, dwReadLen, TRUE);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* ImmSetCompositionStringW (IMM32.@)
|
|
*/
|
|
BOOL WINAPI
|
|
ImmSetCompositionStringW(HIMC hIMC, DWORD dwIndex, LPVOID lpComp, DWORD dwCompLen,
|
|
LPVOID lpRead, DWORD dwReadLen)
|
|
{
|
|
TRACE("(%p, %lu, %p, %lu, %p, %lu)\n",
|
|
hIMC, dwIndex, lpComp, dwCompLen, lpRead, dwReadLen);
|
|
return ImmSetCompositionStringAW(hIMC, dwIndex, lpComp, dwCompLen, lpRead, dwReadLen, FALSE);
|
|
}
|