[jimtabor] 37090: - Implemented: GetFontLanguageInfo based on wine. GetLanguageID, it reads the registry for default language type. - Move more function in and out of freetype.c. Minor code fixes too.
30 Oct
2008
30 Oct
'08
10:46 a.m.
Author: jimtabor
Date: Thu Oct 30 05:46:27 2008
New Revision: 37090
URL: http://svn.reactos.org/svn/reactos?rev=37090&view=rev
Log:
- Implemented: GetFontLanguageInfo based on wine. GetLanguageID, it reads the registry for
default language type.
- Move more function in and out of freetype.c. Minor code fixes too.
Modified:
trunk/reactos/subsystems/win32/win32k/eng/xlate.c
trunk/reactos/subsystems/win32/win32k/include/misc.h
trunk/reactos/subsystems/win32/win32k/include/text.h
trunk/reactos/subsystems/win32/win32k/main/dllmain.c
trunk/reactos/subsystems/win32/win32k/ntuser/misc.c
trunk/reactos/subsystems/win32/win32k/ntuser/msgqueue.c
trunk/reactos/subsystems/win32/win32k/objects/dc.c
trunk/reactos/subsystems/win32/win32k/objects/font.c
trunk/reactos/subsystems/win32/win32k/objects/freetype.c
trunk/reactos/subsystems/win32/win32k/objects/text.c
Modified: trunk/reactos/subsystems/win32/win32k/eng/xlate.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/en…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/eng/xlate.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/eng/xlate.c [iso-8859-1] Thu Oct 30 05:46:27
2008
@@ -518,6 +518,8 @@
XlateGDI = ObjToGDI(XlateObj, XLATE);
+ if (!XlateGDI) return;
+
if ((XlateObj->flXlate & XO_TABLE) &&
XlateObj->pulXlate != NULL)
{
Modified: trunk/reactos/subsystems/win32/win32k/include/misc.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/in…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/include/misc.h [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/include/misc.h [iso-8859-1] Thu Oct 30 05:46:27
2008
@@ -31,6 +31,9 @@
#define W32PF_CREATEDWINORDC (0x04000000)
+extern SHORT gusLanguageID;
+
+SHORT FASTCALL IntGdiGetLanguageID();
ULONG FASTCALL IntSystemParametersInfo(UINT uiAction, UINT uiParam, PVOID pvParam, UINT
fWinIni);
DWORD STDCALL IntGetQueueStatus(BOOL ClearChanges);
VOID FASTCALL IntUserManualGuiCheck(LONG Check);
Modified: trunk/reactos/subsystems/win32/win32k/include/text.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/in…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/include/text.h [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/include/text.h [iso-8859-1] Thu Oct 30 05:46:27
2008
@@ -84,6 +84,14 @@
INT FASTCALL FontGetObject(PTEXTOBJ TextObj, INT Count, PVOID Buffer);
VOID FASTCALL IntLoadSystemFonts(VOID);
INT FASTCALL IntGdiAddFontResource(PUNICODE_STRING FileName, DWORD Characteristics);
+ULONG FASTCALL
ftGdiGetGlyphOutline(PDC,WCHAR,UINT,LPGLYPHMETRICS,ULONG,PVOID,LPMAT2,BOOL);
+INT FASTCALL IntGetOutlineTextMetrics(PFONTGDI,UINT,OUTLINETEXTMETRICW *);
+BOOL FASTCALL ftGdiGetRasterizerCaps(LPRASTERIZER_STATUS);
+BOOL FASTCALL
TextIntGetTextExtentPoint(PDC,PTEXTOBJ,LPCWSTR,int,int,LPINT,LPINT,LPSIZE);
+DWORD FASTCALL IntGdiGetCharSet(HDC);
+BOOL FASTCALL ftGdiGetTextMetricsW(HDC,PTMW_INTERNAL);
+DWORD FASTCALL ftGetFontLanguageInfo(PDC);
+INT FASTCALL ftGdiGetTextCharsetInfo(PDC,PFONTSIGNATURE,DWORD);
#define IntLockProcessPrivateFonts(W32Process) \
ExEnterCriticalRegionAndAcquireFastMutexUnsafe(&W32Process->PrivateFontListLock)
Modified: trunk/reactos/subsystems/win32/win32k/main/dllmain.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ma…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/main/dllmain.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/main/dllmain.c [iso-8859-1] Thu Oct 30 05:46:27
2008
@@ -41,6 +41,8 @@
PSERVERINFO gpsi = NULL; // Global User Server Information.
HSEMAPHORE hsemDriverMgmt = NULL;
+
+SHORT gusLanguageID;
extern ULONG_PTR Win32kSSDT[];
extern UCHAR Win32kSSPT[];
@@ -420,6 +422,13 @@
if(!hsemDriverMgmt) hsemDriverMgmt = EngCreateSemaphore();
+ GdiHandleTable = GDIOBJ_iAllocHandleTable(&GdiTableSection);
+ if (GdiHandleTable == NULL)
+ {
+ DPRINT1("Failed to initialize the GDI handle table.\n");
+ return STATUS_UNSUCCESSFUL;
+ }
+
Status = InitUserImpl();
if (!NT_SUCCESS(Status))
{
@@ -510,13 +519,6 @@
DPRINT1("Failed to initialize GUI check implementation.\n");
return(Status);
}
-
- GdiHandleTable = GDIOBJ_iAllocHandleTable(&GdiTableSection);
- if (GdiHandleTable == NULL)
- {
- DPRINT1("Failed to initialize the GDI handle table.\n");
- return STATUS_UNSUCCESSFUL;
- }
Status = InitDcImpl();
if (!NT_SUCCESS(Status))
@@ -537,6 +539,8 @@
CreateStockObjects();
CreateSysColorObjects();
+ gusLanguageID = IntGdiGetLanguageID();
+
return STATUS_SUCCESS;
}
Modified: trunk/reactos/subsystems/win32/win32k/ntuser/misc.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/nt…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/ntuser/misc.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/ntuser/misc.c [iso-8859-1] Thu Oct 30 05:46:27
2008
@@ -13,6 +13,52 @@
#define NDEBUG
#include <debug.h>
+
+SHORT
+FASTCALL
+IntGdiGetLanguageID()
+{
+ HANDLE KeyHandle;
+ ULONG Size = sizeof(WCHAR) * (MAX_PATH + 12);
+ OBJECT_ATTRIBUTES ObAttr;
+// http://support.microsoft.com/kb/324097
+ ULONG Ret = 0x409; // English
+ PVOID KeyInfo;
+ UNICODE_STRING Language;
+
+ RtlInitUnicodeString( &Language,
+
L"\\Registry\\Machine\\System\\CurrentControlSet\\Control\\Nls\\Language");
+
+ InitializeObjectAttributes( &ObAttr,
+ &Language,
+ OBJ_CASE_INSENSITIVE,
+ NULL,
+ NULL);
+
+ if ( NT_SUCCESS(ZwOpenKey(&KeyHandle, KEY_READ, &ObAttr)))
+ {
+ KeyInfo = ExAllocatePoolWithTag(PagedPool, Size, TAG_STRING);
+ if ( KeyInfo )
+ {
+ RtlInitUnicodeString(&Language, L"Default");
+
+ if ( NT_SUCCESS(ZwQueryValueKey( KeyHandle,
+ &Language,
+ KeyValuePartialInformation,
+ KeyInfo,
+ Size,
+ &Size)) )
+ {
+ RtlInitUnicodeString(&Language, (PVOID)((char *)KeyInfo + 12));
+ RtlUnicodeStringToInteger(&Language, 16, &Ret);
+ }
+ ExFreePoolWithTag(KeyInfo, TAG_STRING);
+ }
+ ZwClose(KeyHandle);
+ }
+ DPRINT1("Language ID = %x\n",Ret);
+ return (SHORT) Ret;
+}
/*
* @unimplemented
Modified: trunk/reactos/subsystems/win32/win32k/ntuser/msgqueue.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/nt…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/ntuser/msgqueue.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/ntuser/msgqueue.c [iso-8859-1] Thu Oct 30
05:46:27 2008
@@ -16,12 +16,11 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-/* $Id$
- *
+/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
* PURPOSE: Message queues
- * FILE: subsys/win32k/ntuser/msgqueue.c
+ * FILE: subsystems/win32/win32k/ntuser/msgqueue.c
* PROGRAMER: Casper S. Hornstrup (chorns(a)users.sourceforge.net)
* REVISION HISTORY:
* 06-06-2001 CSH Created
Modified: trunk/reactos/subsystems/win32/win32k/objects/dc.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ob…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/objects/dc.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/objects/dc.c [iso-8859-1] Thu Oct 30 05:46:27
2008
@@ -2411,6 +2411,7 @@
case GdiGetEMFRestorDc:
break;
case GdiGetFontLanguageInfo:
+ SafeResult = ftGetFontLanguageInfo(dc);
break;
case GdiGetIsMemDc:
SafeResult = dc->DC_Type;
Modified: trunk/reactos/subsystems/win32/win32k/objects/font.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ob…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/objects/font.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/objects/font.c [iso-8859-1] Thu Oct 30 05:46:27
2008
@@ -13,32 +13,54 @@
#define NDEBUG
#include <debug.h>
-//
-// FIXME PLEASE!!!!
-// Why are these here? Well there is a problem with drivers/directx.
-// 1st: It does not belong there.
-// 2nd: Due to being placed outside Win32k build environment, it creates
-// compiling issues.
-// Until svn mv drivers/directx subsystem/win32/win32k/drivers/directx,
-// it will not get fixed.
-//
-ULONG
-FASTCALL
-ftGdiGetGlyphOutline(
- IN PDC pdc,
- IN WCHAR wch,
- IN UINT iFormat,
- OUT LPGLYPHMETRICS pgm,
- IN ULONG cjBuf,
- OUT OPTIONAL PVOID UnsafeBuf,
- IN LPMAT2 pmat2,
- IN BOOL bIgnoreRotation);
+/** Functions ******************************************************************/
INT
-FASTCALL
-IntGetOutlineTextMetrics(PFONTGDI FontGDI, UINT Size, OUTLINETEXTMETRICW *Otm);
-
-/** Functions ******************************************************************/
+APIENTRY
+NtGdiAddFontResourceW(
+ IN WCHAR *pwszFiles,
+ IN ULONG cwc,
+ IN ULONG cFiles,
+ IN FLONG fl,
+ IN DWORD dwPidTid,
+ IN OPTIONAL DESIGNVECTOR *pdv)
+{
+ UNICODE_STRING SafeFileName;
+ PWSTR src;
+ NTSTATUS Status;
+ int Ret;
+
+ /* FIXME - Protect with SEH? */
+ RtlInitUnicodeString(&SafeFileName, pwszFiles);
+
+ /* Reserve for prepending '\??\' */
+ SafeFileName.Length += 4 * sizeof(WCHAR);
+ SafeFileName.MaximumLength += 4 * sizeof(WCHAR);
+
+ src = SafeFileName.Buffer;
+ SafeFileName.Buffer = (PWSTR)ExAllocatePoolWithTag(PagedPool,
SafeFileName.MaximumLength, TAG_STRING);
+ if(!SafeFileName.Buffer)
+ {
+ SetLastWin32Error(ERROR_NOT_ENOUGH_MEMORY);
+ return 0;
+ }
+
+ /* Prepend '\??\' */
+ RtlCopyMemory(SafeFileName.Buffer, L"\\??\\", 4 * sizeof(WCHAR));
+
+ Status = MmCopyFromCaller(SafeFileName.Buffer + 4, src, SafeFileName.MaximumLength - (4
* sizeof(WCHAR)));
+ if(!NT_SUCCESS(Status))
+ {
+ ExFreePool(SafeFileName.Buffer);
+ SetLastNtError(Status);
+ return 0;
+ }
+
+ Ret = IntGdiAddFontResource(&SafeFileName, (DWORD)fl);
+
+ ExFreePool(SafeFileName.Buffer);
+ return Ret;
+}
ULONG
APIENTRY
@@ -148,4 +170,61 @@
return Size;
}
+HFONT
+STDCALL
+NtGdiHfontCreate(
+ IN PENUMLOGFONTEXDVW pelfw,
+ IN ULONG cjElfw,
+ IN LFTYPE lft,
+ IN FLONG fl,
+ IN PVOID pvCliData )
+{
+ ENUMLOGFONTEXDVW SafeLogfont;
+ HFONT hNewFont;
+ PTEXTOBJ TextObj;
+ NTSTATUS Status = STATUS_SUCCESS;
+
+ if (!pelfw)
+ {
+ return NULL;
+ }
+
+ _SEH_TRY
+ {
+ ProbeForRead(pelfw, sizeof(ENUMLOGFONTEXDVW), 1);
+ RtlCopyMemory(&SafeLogfont, pelfw, sizeof(ENUMLOGFONTEXDVW));
+ }
+ _SEH_HANDLE
+ {
+ Status = _SEH_GetExceptionCode();
+ }
+ _SEH_END
+
+ if (!NT_SUCCESS(Status))
+ {
+ return NULL;
+ }
+
+ TextObj = TEXTOBJ_AllocTextWithHandle();
+ if (!TextObj)
+ {
+ return NULL;
+ }
+ hNewFont = TextObj->BaseObject.hHmgr;
+
+ RtlCopyMemory (&TextObj->logfont, &SafeLogfont, sizeof(ENUMLOGFONTEXDVW));
+
+ if (SafeLogfont.elfEnumLogfontEx.elfLogFont.lfEscapement !=
+ SafeLogfont.elfEnumLogfontEx.elfLogFont.lfOrientation)
+ {
+ /* this should really depend on whether GM_ADVANCED is set */
+ TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfOrientation =
+ TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfEscapement;
+ }
+ TEXTOBJ_UnlockText(TextObj);
+
+ return hNewFont;
+}
+
+
/* EOF */
Modified: trunk/reactos/subsystems/win32/win32k/objects/freetype.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ob…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/objects/freetype.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/objects/freetype.c [iso-8859-1] Thu Oct 30
05:46:27 2008
@@ -22,7 +22,6 @@
#define NDEBUG
#include <debug.h>
-
FT_Library library;
typedef struct _FONT_ENTRY {
@@ -43,8 +42,6 @@
#define MAX_FONT_CACHE 256
UINT Hits;
UINT Misses;
-
-SHORT ftLanguageID = 0;
typedef struct _FONT_CACHE_ENTRY {
LIST_ENTRY ListEntry;
@@ -244,6 +241,7 @@
}
}
+
/*
* IntGdiAddFontResource
*
@@ -446,52 +444,6 @@
return FT_RENDER_MODE_NORMAL;
}
-INT
-APIENTRY
-NtGdiAddFontResourceW(
- IN WCHAR *pwszFiles,
- IN ULONG cwc,
- IN ULONG cFiles,
- IN FLONG fl,
- IN DWORD dwPidTid,
- IN OPTIONAL DESIGNVECTOR *pdv)
-{
- UNICODE_STRING SafeFileName;
- PWSTR src;
- NTSTATUS Status;
- int Ret;
-
- /* FIXME - Protect with SEH? */
- RtlInitUnicodeString(&SafeFileName, pwszFiles);
-
- /* Reserve for prepending '\??\' */
- SafeFileName.Length += 4 * sizeof(WCHAR);
- SafeFileName.MaximumLength += 4 * sizeof(WCHAR);
-
- src = SafeFileName.Buffer;
- SafeFileName.Buffer = (PWSTR)ExAllocatePoolWithTag(PagedPool,
SafeFileName.MaximumLength, TAG_STRING);
- if(!SafeFileName.Buffer)
- {
- SetLastWin32Error(ERROR_NOT_ENOUGH_MEMORY);
- return 0;
- }
-
- /* Prepend '\??\' */
- RtlCopyMemory(SafeFileName.Buffer, L"\\??\\", 4 * sizeof(WCHAR));
-
- Status = MmCopyFromCaller(SafeFileName.Buffer + 4, src, SafeFileName.MaximumLength - (4
* sizeof(WCHAR)));
- if(!NT_SUCCESS(Status))
- {
- ExFreePool(SafeFileName.Buffer);
- SetLastNtError(Status);
- return 0;
- }
-
- Ret = IntGdiAddFontResource(&SafeFileName, (DWORD)fl);
-
- ExFreePool(SafeFileName.Buffer);
- return Ret;
-}
NTSTATUS FASTCALL
TextIntCreateFontIndirect(CONST LPLOGFONTW lf, HFONT *NewFont)
@@ -515,63 +467,6 @@
TEXTOBJ_UnlockText(TextObj);
return STATUS_SUCCESS;
-}
-
-HFONT
-STDCALL
-NtGdiHfontCreate(
- IN PENUMLOGFONTEXDVW pelfw,
- IN ULONG cjElfw,
- IN LFTYPE lft,
- IN FLONG fl,
- IN PVOID pvCliData )
-{
- ENUMLOGFONTEXDVW SafeLogfont;
- HFONT hNewFont;
- PTEXTOBJ TextObj;
- NTSTATUS Status = STATUS_SUCCESS;
-
- if (!pelfw)
- {
- return NULL;
- }
-
- _SEH_TRY
- {
- ProbeForRead(pelfw, sizeof(ENUMLOGFONTEXDVW), 1);
- RtlCopyMemory(&SafeLogfont, pelfw, sizeof(ENUMLOGFONTEXDVW));
- }
- _SEH_HANDLE
- {
- Status = _SEH_GetExceptionCode();
- }
- _SEH_END
-
- if (!NT_SUCCESS(Status))
- {
- return NULL;
- }
-
- TextObj = TEXTOBJ_AllocTextWithHandle();
- if (!TextObj)
- {
- return NULL;
- }
- hNewFont = TextObj->BaseObject.hHmgr;
-
- RtlCopyMemory (&TextObj->logfont, &SafeLogfont, sizeof(ENUMLOGFONTEXDVW));
-
- if (SafeLogfont.elfEnumLogfontEx.elfLogFont.lfEscapement !=
- SafeLogfont.elfEnumLogfontEx.elfLogFont.lfOrientation)
- {
- /* this should really depend on whether GM_ADVANCED is set */
- TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfOrientation =
- TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfEscapement;
- }
- TEXTOBJ_UnlockText(TextObj);
-
- return hNewFont;
-
}
/*************************************************************************
@@ -1329,7 +1224,7 @@
{
lprs->nSize = sizeof(RASTERIZER_STATUS);
lprs->wFlags = TT_AVAILABLE | TT_ENABLED;
- lprs->nLanguageID = ftLanguageID;
+ lprs->nLanguageID = gusLanguageID;
return TRUE;
}
SetLastWin32Error(ERROR_INVALID_PARAMETER);
@@ -1413,7 +1308,7 @@
}
FT_Glyph STDCALL
-NtGdiGlyphCacheGet(
+ftGdiGlyphCacheGet(
FT_Face Face,
INT GlyphIndex,
INT Height)
@@ -1462,7 +1357,7 @@
}
FT_Glyph STDCALL
-NtGdiGlyphCacheSet(
+ftGdiGlyphCacheSet(
FT_Face Face,
INT GlyphIndex,
INT Height,
@@ -1842,7 +1737,7 @@
else
glyph_index = FT_Get_Char_Index(face, *TempText);
- if (!(realglyph = NtGdiGlyphCacheGet(face, glyph_index,
+ if (!(realglyph = ftGdiGlyphCacheGet(face, glyph_index,
TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight)))
{
error = FT_Load_Glyph(face, glyph_index, FT_LOAD_DEFAULT);
@@ -1852,7 +1747,7 @@
}
glyph = face->glyph;
- realglyph = NtGdiGlyphCacheSet(face, glyph_index,
+ realglyph = ftGdiGlyphCacheSet(face, glyph_index,
TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight, glyph,
RenderMode);
if (!realglyph)
{
@@ -1903,7 +1798,7 @@
else
glyph_index = FT_Get_Char_Index(face, *String);
- if (!(realglyph = NtGdiGlyphCacheGet(face, glyph_index,
+ if (!(realglyph = ftGdiGlyphCacheGet(face, glyph_index,
TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight)))
{
error = FT_Load_Glyph(face, glyph_index, FT_LOAD_DEFAULT);
@@ -1914,7 +1809,7 @@
goto fail;
}
glyph = face->glyph;
- realglyph = NtGdiGlyphCacheSet(face,
+ realglyph = ftGdiGlyphCacheSet(face,
glyph_index,
TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight,
glyph,
@@ -2591,14 +2486,14 @@
ULONG
FASTCALL
ftGdiGetGlyphOutline(
- IN PDC dc,
- IN WCHAR wch,
- IN UINT iFormat,
- OUT LPGLYPHMETRICS pgm,
- IN ULONG cjBuf,
- OUT OPTIONAL PVOID UnsafeBuf,
- IN LPMAT2 pmat2,
- IN BOOL bIgnoreRotation)
+ PDC dc,
+ WCHAR wch,
+ UINT iFormat,
+ LPGLYPHMETRICS pgm,
+ ULONG cjBuf,
+ OPTIONAL PVOID UnsafeBuf,
+ LPMAT2 pmat2,
+ BOOL bIgnoreRotation)
{
static const FT_Matrix identityMat = {(1 << 16), 0, 0, (1 << 16)};
PDC_ATTR Dc_Attr;
@@ -3313,7 +3208,7 @@
for (i = 0; i < Count; i++)
{
glyph_index = FT_Get_Char_Index(face, *String);
- if (!(realglyph = NtGdiGlyphCacheGet(face, glyph_index,
+ if (!(realglyph = ftGdiGlyphCacheGet(face, glyph_index,
TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight)))
{
error = FT_Load_Glyph(face, glyph_index, FT_LOAD_DEFAULT);
@@ -3324,7 +3219,7 @@
}
glyph = face->glyph;
- realglyph = NtGdiGlyphCacheSet(face, glyph_index,
+ realglyph = ftGdiGlyphCacheSet(face, glyph_index,
TextObj->logfont.elfEnumLogfontEx.elfLogFont.lfHeight, glyph,
RenderMode);
if (!realglyph)
{
@@ -3363,7 +3258,6 @@
return TRUE;
}
-
DWORD
FASTCALL
@@ -3393,38 +3287,13 @@
return (MAKELONG(cp, charset));
}
-
-DWORD
-APIENTRY
-NtGdiGetCharSet(HDC hDC)
-{
- PDC Dc;
- PDC_ATTR Dc_Attr;
- DWORD cscp = IntGdiGetCharSet(hDC);
- // If here, update everything!
- Dc = DC_LockDc(hDC);
- if (!Dc)
- {
- SetLastWin32Error(ERROR_INVALID_HANDLE);
- return 0;
- }
- Dc_Attr = Dc->pDc_Attr;
- if (!Dc_Attr) Dc_Attr = &Dc->Dc_Attr;
- Dc_Attr->iCS_CP = cscp;
- Dc_Attr->ulDirty_ &= ~DIRTY_CHARSET;
- DC_UnlockDc( Dc );
- return cscp;
-}
-
-
INT
-APIENTRY
-NtGdiGetTextCharsetInfo(
- IN HDC hdc,
- OUT OPTIONAL LPFONTSIGNATURE lpSig,
- IN DWORD dwFlags)
-{
- PDC Dc;
+FASTCALL
+ftGdiGetTextCharsetInfo(
+ PDC Dc,
+ LPFONTSIGNATURE lpSig,
+ DWORD dwFlags)
+{
PDC_ATTR Dc_Attr;
UINT Ret = DEFAULT_CHARSET, i = 0, fs_fsCsb0 = 0;
HFONT hFont;
@@ -3433,19 +3302,12 @@
FONTSIGNATURE fs;
TT_OS2 *pOS2;
FT_Face Face;
- NTSTATUS Status;
-
- Dc = DC_LockDc(hdc);
- if (!Dc)
- {
- SetLastWin32Error(ERROR_INVALID_HANDLE);
- return Ret;
- }
+
Dc_Attr = Dc->pDc_Attr;
if(!Dc_Attr) Dc_Attr = &Dc->Dc_Attr;
hFont = Dc_Attr->hlfntNew;
TextObj = TEXTOBJ_LockText(hFont);
- DC_UnlockDc( Dc );
+
if ( TextObj == NULL)
{
SetLastWin32Error(ERROR_INVALID_HANDLE);
@@ -3479,14 +3341,9 @@
}
DPRINT("Csb 1=%x 0=%x\n", fs.fsCsb[1],fs.fsCsb[0]);
if (lpSig)
- {
- Status = MmCopyToCaller(lpSig, &fs, sizeof(FONTSIGNATURE));
- if (! NT_SUCCESS(Status))
- {
- SetLastWin32Error(ERROR_INVALID_PARAMETER);
- return Ret;
- }
- }
+ {
+ RtlCopyMemory(lpSig, &fs, sizeof(FONTSIGNATURE));
+ }
if (0 == fs_fsCsb0)
{ /* let's see if we can find any interesting cmaps */
for (i = 0; i < Face->num_charmaps; i++)
@@ -3514,33 +3371,80 @@
return Ret;
}
-W32KAPI
+DWORD
+FASTCALL
+ftGetFontLanguageInfo(PDC Dc)
+{
+ PDC_ATTR Dc_Attr;
+ FONTSIGNATURE fontsig;
+ static const DWORD GCP_DBCS_MASK=0x003F0000,
+ GCP_DIACRITIC_MASK=0x00000000,
+ FLI_GLYPHS_MASK=0x00000000,
+ GCP_GLYPHSHAPE_MASK=0x00000040,
+ GCP_KASHIDA_MASK=0x00000000,
+ GCP_LIGATE_MASK=0x00000000,
+ GCP_USEKERNING_MASK=0x00000000,
+ GCP_REORDER_MASK=0x00000060;
+
+ DWORD result=0;
+
+ ftGdiGetTextCharsetInfo( Dc, &fontsig, 0 );
+
+ /* We detect each flag we return using a bitmask on the Codepage Bitfields */
+ if( (fontsig.fsCsb[0]&GCP_DBCS_MASK)!=0 )
+ result|=GCP_DBCS;
+
+ if( (fontsig.fsCsb[0]&GCP_DIACRITIC_MASK)!=0 )
+ result|=GCP_DIACRITIC;
+
+ if( (fontsig.fsCsb[0]&FLI_GLYPHS_MASK)!=0 )
+ result|=FLI_GLYPHS;
+
+ if( (fontsig.fsCsb[0]&GCP_GLYPHSHAPE_MASK)!=0 )
+ result|=GCP_GLYPHSHAPE;
+
+ if( (fontsig.fsCsb[0]&GCP_KASHIDA_MASK)!=0 )
+ result|=GCP_KASHIDA;
+
+ if( (fontsig.fsCsb[0]&GCP_LIGATE_MASK)!=0 )
+ result|=GCP_LIGATE;
+
+ if( (fontsig.fsCsb[0]&GCP_USEKERNING_MASK)!=0 )
+ result|=GCP_USEKERNING;
+
+ Dc_Attr = Dc->pDc_Attr;
+ if(!Dc_Attr) Dc_Attr = &Dc->Dc_Attr;
+
+ /* this might need a test for a HEBREW- or ARABIC_CHARSET as well */
+ if ( Dc_Attr->lTextAlign & TA_RTLREADING )
+ if( (fontsig.fsCsb[0]&GCP_REORDER_MASK)!=0 )
+ result|=GCP_REORDER;
+
+ return result;
+}
+
+
BOOL
-APIENTRY
-NtGdiGetTextMetricsW(
- IN HDC hDC,
- OUT TMW_INTERNAL * pUnsafeTmwi,
- IN ULONG cj
-)
+FASTCALL
+ftGdiGetTextMetricsW(
+ HDC hDC,
+ PTMW_INTERNAL ptmwi)
{
PDC dc;
PDC_ATTR Dc_Attr;
PTEXTOBJ TextObj;
PFONTGDI FontGDI;
- NTSTATUS Status = STATUS_SUCCESS;
- TMW_INTERNAL tmwi;
FT_Face Face;
TT_OS2 *pOS2;
TT_HoriHeader *pHori;
ULONG Error;
-
- if (NULL == pUnsafeTmwi)
+ NTSTATUS Status = STATUS_SUCCESS;
+
+ if (!ptmwi)
{
SetLastWin32Error(STATUS_INVALID_PARAMETER);
return FALSE;
}
-
- /* FIXME: check cj ? */
if(!(dc = DC_LockDc(hDC)))
{
@@ -3570,9 +3474,9 @@
}
else
{
- memcpy(&tmwi.TextMetric, &FontGDI->TextMetric,
sizeof(TEXTMETRICW));
+ memcpy(&ptmwi->TextMetric, &FontGDI->TextMetric,
sizeof(TEXTMETRICW));
/* FIXME: Fill Diff member */
- RtlZeroMemory(&tmwi.Diff, sizeof(tmwi.Diff));
+ RtlZeroMemory(&ptmwi->Diff, sizeof(ptmwi->Diff));
Status = STATUS_SUCCESS;
IntLockFreeType;
@@ -3594,38 +3498,22 @@
if (NT_SUCCESS(Status))
{
- FillTM(&tmwi.TextMetric, FontGDI->face, pOS2, pHori);
-
- if (cj > sizeof(TMW_INTERNAL))
- cj = sizeof(TMW_INTERNAL);
-
- Status = STATUS_SUCCESS;
- _SEH_TRY
- {
- ProbeForWrite(pUnsafeTmwi, cj, 1);
- RtlCopyMemory(pUnsafeTmwi,&tmwi,cj);
- }
- _SEH_HANDLE
- {
- Status = _SEH_GetExceptionCode();
- }
- _SEH_END
+ FillTM(&ptmwi->TextMetric, FontGDI->face, pOS2, pHori);
}
}
TEXTOBJ_UnlockText(TextObj);
}
else
- {
- Status = STATUS_INVALID_HANDLE;
- }
+ {
+ Status = STATUS_INVALID_HANDLE;
+ }
DC_UnlockDc(dc);
- if(!NT_SUCCESS(Status))
- {
- SetLastNtError(Status);
- return FALSE;
- }
-
+ if (!NT_SUCCESS(Status))
+ {
+ SetLastNtError(Status);
+ return FALSE;
+ }
return TRUE;
}
Modified: trunk/reactos/subsystems/win32/win32k/objects/text.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ob…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/objects/text.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/win32k/objects/text.c [iso-8859-1] Thu Oct 30 05:46:27
2008
@@ -13,23 +13,29 @@
#define NDEBUG
#include <debug.h>
-BOOL
-FASTCALL
-ftGdiGetRasterizerCaps(LPRASTERIZER_STATUS lprs);
-
-BOOL
-FASTCALL
-TextIntGetTextExtentPoint(PDC dc,
- PTEXTOBJ TextObj,
- LPCWSTR String,
- int Count,
- int MaxExtent,
- LPINT Fit,
- LPINT Dx,
- LPSIZE Size);
-
-
/** Functions ******************************************************************/
+
+DWORD
+APIENTRY
+NtGdiGetCharSet(HDC hDC)
+{
+ PDC Dc;
+ PDC_ATTR Dc_Attr;
+ DWORD cscp = IntGdiGetCharSet(hDC);
+ // If here, update everything!
+ Dc = DC_LockDc(hDC);
+ if (!Dc)
+ {
+ SetLastWin32Error(ERROR_INVALID_HANDLE);
+ return 0;
+ }
+ Dc_Attr = Dc->pDc_Attr;
+ if (!Dc_Attr) Dc_Attr = &Dc->Dc_Attr;
+ Dc_Attr->iCS_CP = cscp;
+ Dc_Attr->ulDirty_ &= ~DIRTY_CHARSET;
+ DC_UnlockDc( Dc );
+ return cscp;
+}
BOOL
APIENTRY
@@ -66,6 +72,55 @@
}
}
return FALSE;
+}
+
+INT
+APIENTRY
+NtGdiGetTextCharsetInfo(
+ IN HDC hdc,
+ OUT OPTIONAL LPFONTSIGNATURE lpSig,
+ IN DWORD dwFlags)
+{
+ PDC Dc;
+ INT Ret;
+ FONTSIGNATURE fsSafe;
+ PFONTSIGNATURE pfsSafe = &fsSafe;
+ NTSTATUS Status = STATUS_SUCCESS;
+
+ Dc = DC_LockDc(hdc);
+ if (!Dc)
+ {
+ SetLastWin32Error(ERROR_INVALID_HANDLE);
+ return DEFAULT_CHARSET;
+ }
+
+ if (!lpSig) pfsSafe = NULL;
+
+ Ret = ftGdiGetTextCharsetInfo( Dc, pfsSafe, dwFlags);
+
+ if (lpSig)
+ {
+ _SEH_TRY
+ {
+ ProbeForWrite( lpSig,
+ sizeof(FONTSIGNATURE),
+ 1);
+ RtlCopyMemory(lpSig, pfsSafe, sizeof(FONTSIGNATURE));
+ }
+ _SEH_HANDLE
+ {
+ Status = _SEH_GetExceptionCode();
+ }
+ _SEH_END;
+
+ if (!NT_SUCCESS(Status))
+ {
+ SetLastNtError(Status);
+ return DEFAULT_CHARSET;
+ }
+ }
+ DC_UnlockDc(Dc);
+ return Ret;
}
W32KAPI
@@ -298,4 +353,42 @@
return Count;
}
+W32KAPI
+BOOL
+APIENTRY
+NtGdiGetTextMetricsW(
+ IN HDC hDC,
+ OUT TMW_INTERNAL * pUnsafeTmwi,
+ IN ULONG cj
+)
+{
+ TMW_INTERNAL Tmwi;
+ NTSTATUS Status = STATUS_SUCCESS;
+
+ if ( cj <= sizeof(TMW_INTERNAL) )
+ {
+ if (ftGdiGetTextMetricsW(hDC,&Tmwi))
+ {
+ _SEH_TRY
+ {
+ ProbeForWrite(pUnsafeTmwi, cj, 1);
+ RtlCopyMemory(pUnsafeTmwi,&Tmwi,cj);
+ }
+ _SEH_HANDLE
+ {
+ Status = _SEH_GetExceptionCode();
+ }
+ _SEH_END
+
+ if (!NT_SUCCESS(Status))
+ {
+ SetLastNtError(Status);
+ return FALSE;
+ }
+ return TRUE;
+ }
+ }
+ return FALSE;
+}
+
/* EOF */
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jimtabor＠svn.reactos.org