marko10_000
/
wine-wine
forked from Mirrors/wine-wine
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

gdi32: Move EnumFontFamiliesEx16() to gdi16.c and reimplement it based on EnumFontFamiliesExW().

oldstable
Michael Stefaniuc 2008-02-20 00:13:32 +01:00 committed by Alexandre Julliard
parent 47b050a047
commit de66aebebd
2 changed files with 109 additions and 196 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

196
dlls/gdi32/font.c
View File

@ -109,20 +109,6 @@ typedef struct
LOGFONTW logfont;
} FONTOBJ;
typedef struct
{
LPLOGFONT16 lpLogFontParam;
FONTENUMPROC16 lpEnumFunc;
LPARAM lpData;
LPNEWTEXTMETRICEX16 lpTextMetric;
LPENUMLOGFONTEX16 lpLogFont;
SEGPTR segTextMetric;
SEGPTR segLogFont;
DWORD dwFlags;
HDC hdc;
} fontEnum16;
typedef struct
{
LPLOGFONTW lpLogFontParam;
@ -176,48 +162,6 @@ static const CHARSETINFO FONT_tci[MAXTCIINDEX] = {
{ SYMBOL_CHARSET, CP_SYMBOL, {{0,0,0,0},{FS_SYMBOL,0}} }
};
/***********************************************************************
* LOGFONT conversion functions.
*/
static void FONT_LogFontWTo16( const LOGFONTW* font32, LPLOGFONT16 font16 )
{
font16->lfHeight = font32->lfHeight;
font16->lfWidth = font32->lfWidth;
font16->lfEscapement = font32->lfEscapement;
font16->lfOrientation = font32->lfOrientation;
font16->lfWeight = font32->lfWeight;
font16->lfItalic = font32->lfItalic;
font16->lfUnderline = font32->lfUnderline;
font16->lfStrikeOut = font32->lfStrikeOut;
font16->lfCharSet = font32->lfCharSet;
font16->lfOutPrecision = font32->lfOutPrecision;
font16->lfClipPrecision = font32->lfClipPrecision;
font16->lfQuality = font32->lfQuality;
font16->lfPitchAndFamily = font32->lfPitchAndFamily;
WideCharToMultiByte( CP_ACP, 0, font32->lfFaceName, -1,
font16->lfFaceName, LF_FACESIZE, NULL, NULL );
font16->lfFaceName[LF_FACESIZE-1] = 0;
}
static void FONT_LogFont16ToW( const LOGFONT16 *font16, LPLOGFONTW font32 )
{
font32->lfHeight = font16->lfHeight;
font32->lfWidth = font16->lfWidth;
font32->lfEscapement = font16->lfEscapement;
font32->lfOrientation = font16->lfOrientation;
font32->lfWeight = font16->lfWeight;
font32->lfItalic = font16->lfItalic;
font32->lfUnderline = font16->lfUnderline;
font32->lfStrikeOut = font16->lfStrikeOut;
font32->lfCharSet = font16->lfCharSet;
font32->lfOutPrecision = font16->lfOutPrecision;
font32->lfClipPrecision = font16->lfClipPrecision;
font32->lfQuality = font16->lfQuality;
font32->lfPitchAndFamily = font16->lfPitchAndFamily;
MultiByteToWideChar( CP_ACP, 0, font16->lfFaceName, -1, font32->lfFaceName, LF_FACESIZE );
font32->lfFaceName[LF_FACESIZE-1] = 0;
}
static void FONT_LogFontAToW( const LOGFONTA *fontA, LPLOGFONTW fontW )
{
memcpy(fontW, fontA, sizeof(LOGFONTA) - LF_FACESIZE);
@ -234,21 +178,6 @@ static void FONT_LogFontWToA( const LOGFONTW *fontW, LPLOGFONTA fontA )
fontA->lfFaceName[LF_FACESIZE-1] = 0;
}
static void FONT_EnumLogFontExWTo16( const ENUMLOGFONTEXW *fontW, LPENUMLOGFONTEX16 font16 )
{
FONT_LogFontWTo16( (const LOGFONTW *)fontW, (LPLOGFONT16)font16);
WideCharToMultiByte( CP_ACP, 0, fontW->elfFullName, -1,
(LPSTR) font16->elfFullName, LF_FULLFACESIZE, NULL, NULL );
font16->elfFullName[LF_FULLFACESIZE-1] = '\0';
WideCharToMultiByte( CP_ACP, 0, fontW->elfStyle, -1,
(LPSTR) font16->elfStyle, LF_FACESIZE, NULL, NULL );
font16->elfStyle[LF_FACESIZE-1] = '\0';
WideCharToMultiByte( CP_ACP, 0, fontW->elfScript, -1,
(LPSTR) font16->elfScript, LF_FACESIZE, NULL, NULL );
font16->elfScript[LF_FACESIZE-1] = '\0';
}
static void FONT_EnumLogFontExWToA( const ENUMLOGFONTEXW *fontW, LPENUMLOGFONTEXA fontA )
{
FONT_LogFontWToA( (const LOGFONTW *)fontW, (LPLOGFONTA)fontA);
@ -299,35 +228,6 @@ static void FONT_TextMetricWToA(const TEXTMETRICW *ptmW, LPTEXTMETRICA ptmA )
}
static void FONT_NewTextMetricExWTo16(const NEWTEXTMETRICEXW *ptmW, LPNEWTEXTMETRICEX16 ptm16 )
{
ptm16->ntmTm.tmHeight = ptmW->ntmTm.tmHeight;
ptm16->ntmTm.tmAscent = ptmW->ntmTm.tmAscent;
ptm16->ntmTm.tmDescent = ptmW->ntmTm.tmDescent;
ptm16->ntmTm.tmInternalLeading = ptmW->ntmTm.tmInternalLeading;
ptm16->ntmTm.tmExternalLeading = ptmW->ntmTm.tmExternalLeading;
ptm16->ntmTm.tmAveCharWidth = ptmW->ntmTm.tmAveCharWidth;
ptm16->ntmTm.tmMaxCharWidth = ptmW->ntmTm.tmMaxCharWidth;
ptm16->ntmTm.tmWeight = ptmW->ntmTm.tmWeight;
ptm16->ntmTm.tmOverhang = ptmW->ntmTm.tmOverhang;
ptm16->ntmTm.tmDigitizedAspectX = ptmW->ntmTm.tmDigitizedAspectX;
ptm16->ntmTm.tmDigitizedAspectY = ptmW->ntmTm.tmDigitizedAspectY;
ptm16->ntmTm.tmFirstChar = ptmW->ntmTm.tmFirstChar > 255 ? 255 : ptmW->ntmTm.tmFirstChar;
ptm16->ntmTm.tmLastChar = ptmW->ntmTm.tmLastChar > 255 ? 255 : ptmW->ntmTm.tmLastChar;
ptm16->ntmTm.tmDefaultChar = ptmW->ntmTm.tmDefaultChar > 255 ? 255 : ptmW->ntmTm.tmDefaultChar;
ptm16->ntmTm.tmBreakChar = ptmW->ntmTm.tmBreakChar > 255 ? 255 : ptmW->ntmTm.tmBreakChar;
ptm16->ntmTm.tmItalic = ptmW->ntmTm.tmItalic;
ptm16->ntmTm.tmUnderlined = ptmW->ntmTm.tmUnderlined;
ptm16->ntmTm.tmStruckOut = ptmW->ntmTm.tmStruckOut;
ptm16->ntmTm.tmPitchAndFamily = ptmW->ntmTm.tmPitchAndFamily;
ptm16->ntmTm.tmCharSet = ptmW->ntmTm.tmCharSet;
ptm16->ntmTm.ntmFlags = ptmW->ntmTm.ntmFlags;
ptm16->ntmTm.ntmSizeEM = ptmW->ntmTm.ntmSizeEM;
ptm16->ntmTm.ntmCellHeight = ptmW->ntmTm.ntmCellHeight;
ptm16->ntmTm.ntmAvgWidth = ptmW->ntmTm.ntmAvgWidth;
memcpy(&ptm16->ntmFontSig, &ptmW->ntmFontSig, sizeof(FONTSIGNATURE));
}
static void FONT_NewTextMetricExWToA(const NEWTEXTMETRICEXW *ptmW, NEWTEXTMETRICEXA *ptmA )
{
FONT_TextMetricWToA((const TEXTMETRICW *)ptmW, (LPTEXTMETRICA)ptmA);
@ -655,45 +555,6 @@ static BOOL FONT_DeleteObject( HGDIOBJ handle, void *obj )
}
/***********************************************************************
* FONT_EnumInstance16
*
* Called by the device driver layer to pass font info
* down to the application.
*
* Note: plf is really an ENUMLOGFONTEXW, and ptm is a NEWTEXTMETRICEXW.
* We have to use other types because of the FONTENUMPROCW definition.
*/
static INT CALLBACK FONT_EnumInstance16( const LOGFONTW *plf, const TEXTMETRICW *ptm,
DWORD fType, LPARAM lp )
{
fontEnum16 *pfe = (fontEnum16*)lp;
INT ret = 1;
if (!pfe->lpLogFontParam ||
pfe->lpLogFontParam->lfCharSet == DEFAULT_CHARSET ||
pfe->lpLogFontParam->lfCharSet == plf->lfCharSet )
{
WORD args[7];
DWORD result;
FONT_EnumLogFontExWTo16((const ENUMLOGFONTEXW *)plf, pfe->lpLogFont);
FONT_NewTextMetricExWTo16((const NEWTEXTMETRICEXW *)ptm, pfe->lpTextMetric);
pfe->dwFlags |= ENUM_CALLED;
args[6] = SELECTOROF(pfe->segLogFont);
args[5] = OFFSETOF(pfe->segLogFont);
args[4] = SELECTOROF(pfe->segTextMetric);
args[3] = OFFSETOF(pfe->segTextMetric);
args[2] = fType;
args[1] = HIWORD(pfe->lpData);
args[0] = LOWORD(pfe->lpData);
WOWCallback16Ex( (DWORD)pfe->lpEnumFunc, WCB16_PASCAL, sizeof(args), args, &result );
ret = LOWORD(result);
}
return ret;
}
/***********************************************************************
* FONT_EnumInstance
*
@ -730,63 +591,6 @@ static INT CALLBACK FONT_EnumInstance( const LOGFONTW *plf, const TEXTMETRICW *p
return ret;
}
/***********************************************************************
* EnumFontFamiliesEx (GDI.613)
*/
INT16 WINAPI EnumFontFamiliesEx16( HDC16 hDC, LPLOGFONT16 plf,
FONTENUMPROC16 efproc, LPARAM lParam,
DWORD dwFlags)
{
fontEnum16 fe16;
INT16 ret = 1, ret2;
DC* dc = get_dc_ptr( HDC_32(hDC) );
NEWTEXTMETRICEX16 tm16;
ENUMLOGFONTEX16 lf16;
LOGFONTW lfW, *plfW;
BOOL enum_gdi_fonts;
if (!dc) return 0;
if (plf)
{
FONT_LogFont16ToW(plf, &lfW);
plfW = &lfW;
}
else plfW = NULL;
fe16.hdc = HDC_32(hDC);
fe16.lpLogFontParam = plf;
fe16.lpEnumFunc = efproc;
fe16.lpData = lParam;
fe16.lpTextMetric = &tm16;
fe16.lpLogFont = &lf16;
fe16.segTextMetric = MapLS( &tm16 );
fe16.segLogFont = MapLS( &lf16 );
fe16.dwFlags = 0;
enum_gdi_fonts = GetDeviceCaps(fe16.hdc, TEXTCAPS) & TC_VA_ABLE;
if (!dc->funcs->pEnumDeviceFonts && !enum_gdi_fonts)
{
ret = 0;
goto done;
}
if (enum_gdi_fonts)
ret = WineEngEnumFonts( plfW, FONT_EnumInstance16, (LPARAM)&fe16 );
fe16.dwFlags &= ~ENUM_CALLED;
if (ret && dc->funcs->pEnumDeviceFonts) {
ret2 = dc->funcs->pEnumDeviceFonts( dc->physDev, plfW, FONT_EnumInstance16, (LPARAM)&fe16 );
if(fe16.dwFlags & ENUM_CALLED) /* update ret iff a font gets enumed */
ret = ret2;
}
done:
UnMapLS( fe16.segTextMetric );
UnMapLS( fe16.segLogFont );
release_dc_ptr( dc );
return ret;
}
/***********************************************************************
* FONT_EnumFontFamiliesEx
*/

109
dlls/gdi32/gdi16.c
View File

@ -139,6 +139,90 @@ static void logfont_W_to_16( const LOGFONTW* font32, LPLOGFONT16 font16 )
font16->lfFaceName[LF_FACESIZE-1] = 0;
}
/* convert a ENUMLOGFONTEXW to a ENUMLOGFONTEX16 */
static void enumlogfontex_W_to_16( const ENUMLOGFONTEXW *fontW,
LPENUMLOGFONTEX16 font16 )
{
logfont_W_to_16( (const LOGFONTW *)fontW, (LPLOGFONT16)font16);
WideCharToMultiByte( CP_ACP, 0, fontW->elfFullName, -1,
(LPSTR) font16->elfFullName, LF_FULLFACESIZE, NULL, NULL );
font16->elfFullName[LF_FULLFACESIZE-1] = '\0';
WideCharToMultiByte( CP_ACP, 0, fontW->elfStyle, -1,
(LPSTR) font16->elfStyle, LF_FACESIZE, NULL, NULL );
font16->elfStyle[LF_FACESIZE-1] = '\0';
WideCharToMultiByte( CP_ACP, 0, fontW->elfScript, -1,
(LPSTR) font16->elfScript, LF_FACESIZE, NULL, NULL );
font16->elfScript[LF_FACESIZE-1] = '\0';
}
/* convert a NEWTEXTMETRICEXW to a NEWTEXTMETRICEX16 */
static void newtextmetricex_W_to_16( const NEWTEXTMETRICEXW *ptmW,
LPNEWTEXTMETRICEX16 ptm16 )
{
ptm16->ntmTm.tmHeight = ptmW->ntmTm.tmHeight;
ptm16->ntmTm.tmAscent = ptmW->ntmTm.tmAscent;
ptm16->ntmTm.tmDescent = ptmW->ntmTm.tmDescent;
ptm16->ntmTm.tmInternalLeading = ptmW->ntmTm.tmInternalLeading;
ptm16->ntmTm.tmExternalLeading = ptmW->ntmTm.tmExternalLeading;
ptm16->ntmTm.tmAveCharWidth = ptmW->ntmTm.tmAveCharWidth;
ptm16->ntmTm.tmMaxCharWidth = ptmW->ntmTm.tmMaxCharWidth;
ptm16->ntmTm.tmWeight = ptmW->ntmTm.tmWeight;
ptm16->ntmTm.tmOverhang = ptmW->ntmTm.tmOverhang;
ptm16->ntmTm.tmDigitizedAspectX = ptmW->ntmTm.tmDigitizedAspectX;
ptm16->ntmTm.tmDigitizedAspectY = ptmW->ntmTm.tmDigitizedAspectY;
ptm16->ntmTm.tmFirstChar = ptmW->ntmTm.tmFirstChar > 255 ? 255 : ptmW->ntmTm.tmFirstChar;
ptm16->ntmTm.tmLastChar = ptmW->ntmTm.tmLastChar > 255 ? 255 : ptmW->ntmTm.tmLastChar;
ptm16->ntmTm.tmDefaultChar = ptmW->ntmTm.tmDefaultChar > 255 ? 255 : ptmW->ntmTm.tmDefaultChar;
ptm16->ntmTm.tmBreakChar = ptmW->ntmTm.tmBreakChar > 255 ? 255 : ptmW->ntmTm.tmBreakChar;
ptm16->ntmTm.tmItalic = ptmW->ntmTm.tmItalic;
ptm16->ntmTm.tmUnderlined = ptmW->ntmTm.tmUnderlined;
ptm16->ntmTm.tmStruckOut = ptmW->ntmTm.tmStruckOut;
ptm16->ntmTm.tmPitchAndFamily = ptmW->ntmTm.tmPitchAndFamily;
ptm16->ntmTm.tmCharSet = ptmW->ntmTm.tmCharSet;
ptm16->ntmTm.ntmFlags = ptmW->ntmTm.ntmFlags;
ptm16->ntmTm.ntmSizeEM = ptmW->ntmTm.ntmSizeEM;
ptm16->ntmTm.ntmCellHeight = ptmW->ntmTm.ntmCellHeight;
ptm16->ntmTm.ntmAvgWidth = ptmW->ntmTm.ntmAvgWidth;
memcpy(&ptm16->ntmFontSig, &ptmW->ntmFontSig, sizeof(FONTSIGNATURE));
}
/*
* callback for EnumFontFamiliesEx16
* Note: plf is really an ENUMLOGFONTEXW, and ptm is a NEWTEXTMETRICEXW.
* We have to use other types because of the FONTENUMPROCW definition.
*/
static INT CALLBACK enum_font_callback( const LOGFONTW *plf,
const TEXTMETRICW *ptm, DWORD fType,
LPARAM param )
{
const struct callback16_info *info = (struct callback16_info *)param;
ENUMLOGFONTEX16 elfe16;
NEWTEXTMETRICEX16 ntm16;
SEGPTR segelfe16;
SEGPTR segntm16;
WORD args[7];
DWORD ret;
enumlogfontex_W_to_16((const ENUMLOGFONTEXW *)plf, &elfe16);
newtextmetricex_W_to_16((const NEWTEXTMETRICEXW *)ptm, &ntm16);
segelfe16 = MapLS( &elfe16 );
segntm16 = MapLS( &ntm16 );
args[6] = SELECTOROF(segelfe16);
args[5] = OFFSETOF(segelfe16);
args[4] = SELECTOROF(segntm16);
args[3] = OFFSETOF(segntm16);
args[2] = fType;
args[1] = HIWORD(info->param);
args[0] = LOWORD(info->param);
WOWCallback16Ex( (DWORD)info->proc, WCB16_PASCAL, sizeof(args), args, &ret );
UnMapLS( segelfe16 );
UnMapLS( segntm16 );
return LOWORD(ret);
}
/***********************************************************************
* SetBkColor (GDI.1)
*/
@ -3138,6 +3222,31 @@ UINT16 WINAPI GetTextCharset16( HDC16 hdc )
}
/***********************************************************************
* EnumFontFamiliesEx (GDI.613)
*/
INT16 WINAPI EnumFontFamiliesEx16( HDC16 hdc, LPLOGFONT16 plf,
FONTENUMPROC16 proc, LPARAM lParam,
DWORD dwFlags)
{
struct callback16_info info;
LOGFONTW lfW, *plfW;
info.proc = (FARPROC16)proc;
info.param = lParam;
if (plf)
{
logfont_16_to_W(plf, &lfW);
plfW = &lfW;
}
else plfW = NULL;
return EnumFontFamiliesExW( HDC_32(hdc), plfW, enum_font_callback,
(LPARAM)&info, dwFlags );
}
/*************************************************************************
* GetFontLanguageInfo (GDI.616)
*/