mirror of
https://github.com/reactos/reactos.git
synced 2025-02-24 01:15:09 +00:00
a4a59ad413
Introduce BiDi (bi-directional text) support for ExtTextOut and GetCharacterPlacement, using Wine's GDI BIDI_Reorder function. Solves the main issue with CORE-7003. To be compatible with Win2k3+, introduce the "Language Pack" (LPK) dll. - All the bidi code is removed from gdi32 and replaced by calls to LPK. Gdi32 uses dynamic linking to lpk.dll. In case of linking failure no bidi processing will be available. - Implemented LpkGetCharacterPlacement. - Implement LpkExtTextOut. - Add a demo test program to show how the apis should function. - Added all the remaining code, added special case for lpDx calculation if also GCP_GLYPHSHAPE flag was called. Applications that call GCP that use GCP_GLYPHSHAPE flags should also use the GCP_REORDER flag. (As written in https://msdn.microsoft.com/en-us/library/windows/desktop/dd144860(v=vs.85).aspx ) - Add ETO_RTLREADING flag handling. Imported the ETO_RTLREADING flag handling from wine, which changes the string part order (runs). A RRR1LLLRRR2 string without will show as RRR1LLLRRR2 without it, with it RRR2LLLRRR1.
929 lines
17 KiB
C
929 lines
17 KiB
C
/*
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* PROJECT: ReactOS GDI32
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* LICENSE: GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
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* PURPOSE: Text drawing API.
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* COPYRIGHT: Copyright 2014 Timo Kreuzer
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* Copyright 2017 Katayama Hirofumi MZ
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*/
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#include <precomp.h>
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#define NDEBUG
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#include <debug.h>
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/*
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* @implemented
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*/
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BOOL
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WINAPI
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TextOutA(
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_In_ HDC hdc,
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_In_ INT nXStart,
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_In_ INT nYStart,
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_In_reads_(cchString) LPCSTR lpString,
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_In_ INT cchString)
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{
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ANSI_STRING StringA;
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UNICODE_STRING StringU;
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BOOL bResult;
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NTSTATUS Status;
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if (lpString != NULL && cchString > 0)
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{
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if (cchString > MAXUSHORT)
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cchString = MAXUSHORT;
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StringA.Length = (USHORT)cchString;
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StringA.MaximumLength = (USHORT)cchString;
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StringA.Buffer = (PCHAR)lpString;
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Status = RtlAnsiStringToUnicodeString(&StringU, &StringA, TRUE);
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if (!NT_SUCCESS(Status))
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{
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StringU.Buffer = NULL;
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StringU.Length = 0;
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}
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}
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else
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{
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StringU.Buffer = NULL;
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StringU.Length = 0;
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}
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bResult = TextOutW(hdc, nXStart, nYStart,
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StringU.Buffer, StringU.Length / sizeof(WCHAR));
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RtlFreeUnicodeString(&StringU);
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return bResult;
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}
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/*
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* @implemented
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*/
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BOOL
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WINAPI
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TextOutW(
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_In_ HDC hdc,
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_In_ INT nXStart,
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_In_ INT nYStart,
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_In_reads_(cchString) LPCWSTR lpString,
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_In_ INT cchString)
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{
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return ExtTextOutW(hdc, nXStart, nYStart, 0, NULL, (LPWSTR)lpString, cchString, NULL);
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}
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/*
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* @unimplemented
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*/
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BOOL
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WINAPI
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PolyTextOutA(
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_In_ HDC hdc,
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_In_reads_(cStrings) const POLYTEXTA *pptxt,
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_In_ INT cStrings)
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{
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for (; cStrings>0; cStrings--, pptxt++)
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{
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if (!ExtTextOutA(hdc,
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pptxt->x,
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pptxt->y,
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pptxt->uiFlags,
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&pptxt->rcl,
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pptxt->lpstr,
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pptxt->n,
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pptxt->pdx))
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{
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return FALSE;
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}
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}
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return TRUE;
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}
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/*
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* @unimplemented
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*/
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BOOL
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WINAPI
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PolyTextOutW(
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_In_ HDC hdc,
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_In_reads_(cStrings) const POLYTEXTW *pptxt,
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_In_ INT cStrings)
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{
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for (; cStrings>0; cStrings--, pptxt++)
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{
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if (!ExtTextOutW(hdc,
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pptxt->x,
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pptxt->y,
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pptxt->uiFlags,
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&pptxt->rcl,
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pptxt->lpstr,
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pptxt->n,
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pptxt->pdx))
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{
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return FALSE;
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}
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}
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return TRUE;
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}
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/*
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* @implemented
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*/
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DWORD
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WINAPI
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GdiGetCodePage(
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_In_ HDC hdc)
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{
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PDC_ATTR pdcattr;
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/* Get the DC attribute */
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pdcattr = GdiGetDcAttr(hdc);
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if (pdcattr == NULL)
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{
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SetLastError(ERROR_INVALID_PARAMETER);
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return 0;
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}
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if (pdcattr->ulDirty_ & DIRTY_CHARSET)
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return LOWORD(NtGdiGetCharSet(hdc));
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return LOWORD(pdcattr->iCS_CP);
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}
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/*
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* @unimplemented
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*/
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INT
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WINAPI
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GetTextCharacterExtra(
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_In_ HDC hdc)
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{
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PDC_ATTR pdcattr;
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/* Get the DC attribute */
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pdcattr = GdiGetDcAttr(hdc);
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if (pdcattr == NULL)
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{
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/* Do not set LastError here! */
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return 0x8000000;
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}
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return pdcattr->lTextExtra;
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}
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/*
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* @implemented
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*/
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INT
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WINAPI
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GetTextCharset(
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_In_ HDC hdc)
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{
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/* MSDN docs say this is equivalent */
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return NtGdiGetTextCharsetInfo(hdc,NULL,0);
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}
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/*
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* @implemented
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*/
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BOOL
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WINAPI
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GetTextMetricsA(
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_In_ HDC hdc,
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_Out_ LPTEXTMETRICA lptm)
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{
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TMW_INTERNAL tmwi;
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if (!NtGdiGetTextMetricsW(hdc, &tmwi, sizeof(TMW_INTERNAL)))
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{
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return FALSE;
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}
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FONT_TextMetricWToA(&tmwi.TextMetric, lptm);
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return TRUE;
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}
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/*
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* @implemented
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*/
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BOOL
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WINAPI
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GetTextMetricsW(
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_In_ HDC hdc,
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_Out_ LPTEXTMETRICW lptm)
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{
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TMW_INTERNAL tmwi;
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if (!NtGdiGetTextMetricsW(hdc, &tmwi, sizeof(TMW_INTERNAL)))
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{
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return FALSE;
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}
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*lptm = tmwi.TextMetric;
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return TRUE;
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}
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/*
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* @implemented
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*/
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BOOL
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APIENTRY
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GetTextExtentPointA(
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_In_ HDC hdc,
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_In_reads_(cchString) LPCSTR lpString,
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_In_ INT cchString,
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_Out_ LPSIZE lpsz)
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{
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ANSI_STRING StringA;
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UNICODE_STRING StringU;
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BOOL ret;
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RtlInitAnsiString(&StringA, (LPSTR)lpString);
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RtlAnsiStringToUnicodeString(&StringU, &StringA, TRUE);
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ret = GetTextExtentPointW(hdc, StringU.Buffer, cchString, lpsz);
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RtlFreeUnicodeString(&StringU);
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return ret;
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}
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/*
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* @implemented
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*/
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BOOL
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APIENTRY
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GetTextExtentPointW(
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_In_ HDC hdc,
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_In_reads_(cchString) LPCWSTR lpString,
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_In_ INT cchString,
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_Out_ LPSIZE lpsz)
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{
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return NtGdiGetTextExtent(hdc, (LPWSTR)lpString, cchString, lpsz, 0);
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}
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/*
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* @implemented
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*/
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BOOL
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WINAPI
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GetTextExtentExPointW(
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_In_ HDC hdc,
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_In_reads_(cchString) LPCWSTR lpszString,
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_In_ INT cchString,
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_In_ INT nMaxExtent,
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_Out_opt_ LPINT lpnFit,
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_Out_writes_to_opt_(cchString, *lpnFit) LPINT lpnDx,
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_Out_ LPSIZE lpSize)
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{
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/* Windows doesn't check nMaxExtent validity in unicode version */
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if (nMaxExtent < -1)
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{
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DPRINT("nMaxExtent is invalid: %d\n", nMaxExtent);
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}
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return NtGdiGetTextExtentExW (
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hdc, (LPWSTR)lpszString, cchString, nMaxExtent, (PULONG)lpnFit, (PULONG)lpnDx, lpSize, 0 );
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}
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/*
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* @implemented
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*/
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BOOL
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WINAPI
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GetTextExtentExPointWPri(
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_In_ HDC hdc,
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_In_reads_(cwc) LPWSTR lpwsz,
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_In_ ULONG cwc,
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_In_ ULONG dxMax,
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_Out_opt_ ULONG *pcCh,
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_Out_writes_to_opt_(cwc, *pcCh) PULONG pdxOut,
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_In_ LPSIZE psize)
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{
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return NtGdiGetTextExtentExW(hdc, lpwsz, cwc, dxMax, pcCh, pdxOut, psize, 0);
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}
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/*
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* @implemented
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*/
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BOOL
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WINAPI
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GetTextExtentExPointA(
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_In_ HDC hdc,
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_In_reads_(cchString) LPCSTR lpszStr,
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_In_ INT cchString,
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_In_ INT nMaxExtent,
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_Out_opt_ LPINT lpnFit,
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_Out_writes_to_opt_ (cchString, *lpnFit) LPINT lpnDx,
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_Out_ LPSIZE lpSize)
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{
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NTSTATUS Status;
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LPWSTR lpszStrW;
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BOOL bResult = FALSE;
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if (nMaxExtent < -1)
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{
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SetLastError(ERROR_INVALID_PARAMETER);
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return FALSE;
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}
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Status = HEAP_strdupA2W(&lpszStrW, lpszStr);
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if (!NT_SUCCESS (Status))
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{
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SetLastError(RtlNtStatusToDosError(Status));
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return FALSE;
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}
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bResult = NtGdiGetTextExtentExW(hdc,
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lpszStrW,
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cchString,
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nMaxExtent,
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(PULONG)lpnFit,
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(PULONG)lpnDx,
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lpSize,
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0);
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HEAP_free(lpszStrW);
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return bResult;
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}
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/*
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* @implemented
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*/
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BOOL
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WINAPI
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GetTextExtentPoint32A(
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_In_ HDC hdc,
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_In_reads_(cchString) LPCSTR lpString,
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_In_ INT cchString,
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_Out_ LPSIZE lpSize)
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{
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ANSI_STRING StringA;
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UNICODE_STRING StringU;
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BOOL ret;
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StringA.Buffer = (LPSTR)lpString;
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StringA.Length = cchString;
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RtlAnsiStringToUnicodeString(&StringU, &StringA, TRUE);
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ret = GetTextExtentPoint32W(hdc, StringU.Buffer, cchString, lpSize);
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RtlFreeUnicodeString(&StringU);
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return ret;
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}
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/*
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* @implemented
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*/
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BOOL
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WINAPI
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GetTextExtentPoint32W(
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_In_ HDC hdc,
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_In_reads_(cchString) LPCWSTR lpString,
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_In_ int cchString,
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_Out_ LPSIZE lpSize)
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{
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return NtGdiGetTextExtent(hdc, (LPWSTR)lpString, cchString, lpSize, 0);
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}
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/*
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* @implemented
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*/
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BOOL
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WINAPI
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GetTextExtentExPointI(
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_In_ HDC hdc,
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_In_reads_(cgi) LPWORD pgiIn,
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_In_ INT cgi,
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_In_ INT nMaxExtent,
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_Out_opt_ LPINT lpnFit,
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_Out_writes_to_opt_(cwchString, *lpnFit) LPINT lpnDx,
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_Out_ LPSIZE lpSize)
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{
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return NtGdiGetTextExtentExW(hdc,
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pgiIn,
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cgi,
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nMaxExtent,
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(PULONG)lpnFit,
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(PULONG)lpnDx,
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lpSize,
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GTEF_INDICES);
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}
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/*
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* @implemented
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*/
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BOOL
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WINAPI
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GetTextExtentPointI(
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_In_ HDC hdc,
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_In_reads_(cgi) LPWORD pgiIn,
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_In_ int cgi,
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_Out_ LPSIZE lpSize)
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{
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return NtGdiGetTextExtent(hdc, pgiIn, cgi, lpSize, GTEF_INDICES);
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}
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/*
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* @implemented
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*/
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BOOL
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WINAPI
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ExtTextOutA(
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_In_ HDC hdc,
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_In_ INT x,
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_In_ INT y,
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_In_ UINT fuOptions,
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_In_opt_ const RECT *lprc,
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_In_reads_opt_(cch) LPCSTR lpString,
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_In_ UINT cch,
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_In_reads_opt_(cch) const INT *lpDx)
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{
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ANSI_STRING StringA;
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UNICODE_STRING StringU;
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BOOL ret;
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RtlInitAnsiString(&StringA, (LPSTR)lpString);
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RtlAnsiStringToUnicodeString(&StringU, &StringA, TRUE);
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ret = ExtTextOutW(hdc, x, y, fuOptions, lprc, StringU.Buffer, cch, lpDx);
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RtlFreeUnicodeString(&StringU);
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return ret;
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}
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/*
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* @implemented
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*/
|
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BOOL
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WINAPI
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ExtTextOutW(
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_In_ HDC hdc,
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_In_ INT x,
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_In_ INT y,
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_In_ UINT fuOptions,
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_In_opt_ const RECT *lprc,
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_In_reads_opt_(cwc) LPCWSTR lpString,
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_In_ UINT cwc,
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_In_reads_opt_(cwc) const INT *lpDx)
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{
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HANDLE_METADC(BOOL,
|
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ExtTextOut,
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FALSE,
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hdc,
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x,
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y,
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fuOptions,
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lprc,
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lpString,
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cwc,
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lpDx);
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|
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if (!(fuOptions & (ETO_GLYPH_INDEX | ETO_IGNORELANGUAGE)))
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{
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if (LoadLPK(LPK_ETO))
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return LpkExtTextOut(hdc, x, y, fuOptions, lprc, lpString, cwc , lpDx, 0);
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}
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return NtGdiExtTextOutW(hdc,
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x,
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y,
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fuOptions,
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(LPRECT)lprc,
|
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(LPWSTR)lpString,
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cwc,
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(LPINT)lpDx,
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0);
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}
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|
|
|
|
/*
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|
* @implemented
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|
*/
|
|
INT
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WINAPI
|
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GetTextFaceW(
|
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_In_ HDC hdc,
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_In_ INT cwcMax,
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_Out_writes_to_opt_(cwcMax, return) LPWSTR pFaceName)
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{
|
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/* Validate parameters */
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if (pFaceName && cwcMax <= 0)
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{
|
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/* Set last error and return failure */
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GdiSetLastError(ERROR_INVALID_PARAMETER);
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return 0;
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}
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|
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/* Forward to kernel */
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return NtGdiGetTextFaceW(hdc, cwcMax, pFaceName, FALSE);
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}
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|
|
|
|
/*
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|
* @implemented
|
|
*/
|
|
INT
|
|
WINAPI
|
|
GetTextFaceA(
|
|
_In_ HDC hdc,
|
|
_In_ INT cchMax,
|
|
_Out_writes_to_opt_(cchMax, return) LPSTR lpName)
|
|
{
|
|
INT res;
|
|
LPWSTR nameW;
|
|
|
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/* Validate parameters */
|
|
if (lpName && cchMax <= 0)
|
|
{
|
|
/* Set last error and return failure */
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|
GdiSetLastError(ERROR_INVALID_PARAMETER);
|
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return 0;
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}
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|
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res = GetTextFaceW(hdc, 0, NULL);
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nameW = HeapAlloc( GetProcessHeap(), 0, res * 2 );
|
|
if (nameW == NULL)
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{
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return 0;
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|
}
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|
|
GetTextFaceW( hdc, res, nameW );
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|
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if (lpName)
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|
{
|
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if (cchMax && !WideCharToMultiByte( CP_ACP, 0, nameW, -1, lpName, cchMax, NULL, NULL))
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|
lpName[cchMax-1] = 0;
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res = strlen(lpName);
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|
}
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|
else
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|
{
|
|
res = WideCharToMultiByte( CP_ACP, 0, nameW, -1, NULL, 0, NULL, NULL);
|
|
}
|
|
|
|
HeapFree( GetProcessHeap(), 0, nameW );
|
|
return res;
|
|
}
|
|
|
|
|
|
/*
|
|
* @implemented
|
|
*/
|
|
INT
|
|
WINAPI
|
|
GetTextFaceAliasW(
|
|
_In_ HDC hdc,
|
|
_In_ INT cwcMax,
|
|
_Out_writes_to_opt_(cwcMax, return) LPWSTR pszOut)
|
|
{
|
|
if (pszOut && !cwcMax)
|
|
{
|
|
GdiSetLastError(ERROR_INVALID_PARAMETER);
|
|
return 0;
|
|
}
|
|
|
|
return NtGdiGetTextFaceW(hdc, cwcMax, pszOut, TRUE);
|
|
}
|
|
|
|
|
|
BOOL
|
|
WINAPI
|
|
GetFontResourceInfoW(
|
|
_In_z_ LPCWSTR lpFileName,
|
|
_Inout_ DWORD *pdwBufSize,
|
|
_Out_writes_to_opt_(*pdwBufSize, 1) PVOID lpBuffer,
|
|
_In_ DWORD dwType)
|
|
{
|
|
BOOL bRet;
|
|
UNICODE_STRING NtFileName;
|
|
|
|
DPRINT("GetFontResourceInfoW: dwType = %lu\n", dwType);
|
|
|
|
if (!lpFileName || !pdwBufSize)
|
|
{
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return FALSE;
|
|
}
|
|
|
|
if (!RtlDosPathNameToNtPathName_U(lpFileName,
|
|
&NtFileName,
|
|
NULL,
|
|
NULL))
|
|
{
|
|
SetLastError(ERROR_PATH_NOT_FOUND);
|
|
return FALSE;
|
|
}
|
|
|
|
bRet = NtGdiGetFontResourceInfoInternalW(
|
|
NtFileName.Buffer,
|
|
(NtFileName.Length / sizeof(WCHAR)) + 1,
|
|
1,
|
|
*pdwBufSize,
|
|
pdwBufSize,
|
|
lpBuffer,
|
|
dwType);
|
|
|
|
RtlFreeHeap(RtlGetProcessHeap(), 0, NtFileName.Buffer);
|
|
|
|
return bRet;
|
|
}
|
|
|
|
|
|
/*
|
|
* @unimplemented
|
|
*/
|
|
INT
|
|
WINAPI
|
|
SetTextCharacterExtra(
|
|
_In_ HDC hdc,
|
|
_In_ INT nCharExtra)
|
|
{
|
|
PDC_ATTR pdcattr;
|
|
INT nOldCharExtra;
|
|
|
|
if (nCharExtra == 0x80000000)
|
|
{
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return 0x80000000;
|
|
}
|
|
|
|
if (GDI_HANDLE_GET_TYPE(hdc) == GDILoObjType_LO_METADC16_TYPE)
|
|
{
|
|
HANDLE_METADC(INT, SetTextCharacterExtra, 0x80000000, hdc, nCharExtra);
|
|
}
|
|
|
|
/* Get the DC attribute */
|
|
pdcattr = GdiGetDcAttr(hdc);
|
|
if (pdcattr == NULL)
|
|
{
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return 0x8000000;
|
|
}
|
|
|
|
if (NtCurrentTeb()->GdiTebBatch.HDC == hdc)
|
|
{
|
|
if (pdcattr->ulDirty_ & DC_FONTTEXT_DIRTY)
|
|
{
|
|
NtGdiFlush(); // Sync up pdcattr from Kernel space.
|
|
pdcattr->ulDirty_ &= ~(DC_MODE_DIRTY|DC_FONTTEXT_DIRTY);
|
|
}
|
|
}
|
|
|
|
nOldCharExtra = pdcattr->lTextExtra;
|
|
pdcattr->lTextExtra = nCharExtra;
|
|
return nOldCharExtra;
|
|
}
|
|
|
|
/*
|
|
* @implemented
|
|
*
|
|
*/
|
|
UINT
|
|
WINAPI
|
|
GetTextAlign(
|
|
_In_ HDC hdc)
|
|
{
|
|
PDC_ATTR pdcattr;
|
|
|
|
/* Get the DC attribute */
|
|
pdcattr = GdiGetDcAttr(hdc);
|
|
if (pdcattr == NULL)
|
|
{
|
|
/* Do not set LastError here! */
|
|
return GDI_ERROR;
|
|
}
|
|
|
|
return pdcattr->lTextAlign;
|
|
}
|
|
|
|
|
|
/*
|
|
* @implemented
|
|
*
|
|
*/
|
|
COLORREF
|
|
WINAPI
|
|
GetTextColor(
|
|
_In_ HDC hdc)
|
|
{
|
|
PDC_ATTR pdcattr;
|
|
|
|
/* Get the DC attribute */
|
|
pdcattr = GdiGetDcAttr(hdc);
|
|
if (pdcattr == NULL)
|
|
{
|
|
/* Do not set LastError here! */
|
|
return CLR_INVALID;
|
|
}
|
|
|
|
return pdcattr->ulForegroundClr;
|
|
}
|
|
|
|
|
|
/*
|
|
* @unimplemented
|
|
*/
|
|
UINT
|
|
WINAPI
|
|
SetTextAlign(
|
|
_In_ HDC hdc,
|
|
_In_ UINT fMode)
|
|
{
|
|
PDC_ATTR pdcattr;
|
|
UINT fOldMode;
|
|
|
|
HANDLE_METADC(BOOL, SetTextAlign, GDI_ERROR, hdc, fMode);
|
|
|
|
/* Get the DC attribute */
|
|
pdcattr = GdiGetDcAttr(hdc);
|
|
if (pdcattr == NULL)
|
|
{
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return GDI_ERROR;
|
|
}
|
|
|
|
|
|
fOldMode = pdcattr->lTextAlign;
|
|
pdcattr->lTextAlign = fMode; // Raw
|
|
if (pdcattr->dwLayout & LAYOUT_RTL)
|
|
{
|
|
if ((fMode & TA_CENTER) != TA_CENTER) fMode ^= TA_RIGHT;
|
|
}
|
|
|
|
pdcattr->flTextAlign = fMode & TA_MASK;
|
|
return fOldMode;
|
|
}
|
|
|
|
|
|
/*
|
|
* @implemented
|
|
*/
|
|
COLORREF
|
|
WINAPI
|
|
SetTextColor(
|
|
_In_ HDC hdc,
|
|
_In_ COLORREF crColor)
|
|
{
|
|
PDC_ATTR pdcattr;
|
|
COLORREF crOldColor;
|
|
|
|
HANDLE_METADC(COLORREF, SetTextColor, CLR_INVALID, hdc, crColor);
|
|
|
|
pdcattr = GdiGetDcAttr(hdc);
|
|
if (pdcattr == NULL)
|
|
{
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return CLR_INVALID;
|
|
}
|
|
|
|
crOldColor = (COLORREF) pdcattr->ulForegroundClr;
|
|
pdcattr->ulForegroundClr = (ULONG)crColor;
|
|
|
|
if (pdcattr->crForegroundClr != crColor)
|
|
{
|
|
pdcattr->ulDirty_ |= (DIRTY_TEXT|DIRTY_LINE|DIRTY_FILL);
|
|
pdcattr->crForegroundClr = crColor;
|
|
}
|
|
|
|
return crOldColor;
|
|
}
|
|
|
|
/*
|
|
* @implemented
|
|
*/
|
|
BOOL
|
|
WINAPI
|
|
SetTextJustification(
|
|
_In_ HDC hdc,
|
|
_In_ INT nBreakExtra,
|
|
_In_ INT nBreakCount)
|
|
{
|
|
PDC_ATTR pdcattr;
|
|
|
|
if (GDI_HANDLE_GET_TYPE(hdc) == GDILoObjType_LO_METADC16_TYPE)
|
|
{
|
|
HANDLE_METADC(BOOL, SetTextJustification, FALSE, hdc, nBreakExtra, nBreakCount);
|
|
}
|
|
|
|
/* Get the DC attribute */
|
|
pdcattr = GdiGetDcAttr(hdc);
|
|
if (pdcattr == NULL)
|
|
{
|
|
/* Do not set LastError here! */
|
|
return GDI_ERROR;
|
|
}
|
|
|
|
|
|
if (NtCurrentTeb()->GdiTebBatch.HDC == hdc)
|
|
{
|
|
if (pdcattr->ulDirty_ & DC_FONTTEXT_DIRTY)
|
|
{
|
|
NtGdiFlush(); // Sync up pdcattr from Kernel space.
|
|
pdcattr->ulDirty_ &= ~(DC_MODE_DIRTY|DC_FONTTEXT_DIRTY);
|
|
}
|
|
}
|
|
|
|
pdcattr->cBreak = nBreakCount;
|
|
pdcattr->lBreakExtra = nBreakExtra;
|
|
return TRUE;
|
|
}
|
|
|
|
/*
|
|
* @implemented
|
|
*/
|
|
UINT
|
|
WINAPI
|
|
GetStringBitmapA(
|
|
_In_ HDC hdc,
|
|
_In_ LPSTR psz,
|
|
_In_ BOOL bDoCall,
|
|
_In_ UINT cj,
|
|
_Out_writes_(cj) BYTE *lpSB)
|
|
{
|
|
|
|
NTSTATUS Status;
|
|
PWSTR pwsz;
|
|
UINT uResult = 0;
|
|
|
|
if (!bDoCall)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
Status = HEAP_strdupA2W(&pwsz, psz);
|
|
if (!NT_SUCCESS(Status))
|
|
{
|
|
SetLastError (RtlNtStatusToDosError(Status));
|
|
}
|
|
else
|
|
{
|
|
uResult = NtGdiGetStringBitmapW(hdc, pwsz, 1, lpSB, cj);
|
|
HEAP_free(pwsz);
|
|
}
|
|
|
|
return uResult;
|
|
|
|
}
|
|
|
|
/*
|
|
* @implemented
|
|
*/
|
|
UINT
|
|
WINAPI
|
|
GetStringBitmapW(
|
|
_In_ HDC hdc,
|
|
_In_ LPWSTR pwsz,
|
|
_In_ BOOL bDoCall,
|
|
_In_ UINT cj,
|
|
_Out_writes_(cj) BYTE *lpSB)
|
|
{
|
|
if (!bDoCall)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
return NtGdiGetStringBitmapW(hdc, pwsz, 1, lpSB, cj);
|
|
|
|
}
|
|
|
|
/*
|
|
* @implemented
|
|
*/
|
|
BOOL
|
|
WINAPI
|
|
GetETM(
|
|
_In_ HDC hdc,
|
|
_Out_ EXTTEXTMETRIC *petm)
|
|
{
|
|
BOOL bResult;
|
|
|
|
bResult = NtGdiGetETM(hdc, petm);
|
|
|
|
if (bResult && petm)
|
|
{
|
|
petm->emKernPairs = (WORD)GetKerningPairsA(hdc, 0, 0);
|
|
}
|
|
|
|
return bResult;
|
|
}
|