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gdi32: Use EnumFontFamiliesExW for EnumFontFamiliesExA. 

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban 2021-09-01 14:08:14 +02:00 committed by Alexandre Julliard
parent c10d9d102c
commit 931ea8b00e
2 changed files with 75 additions and 117 deletions
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119
dlls/gdi32/font.c
View File

@ -201,7 +201,6 @@ struct font_enum
LPLOGFONTW lpLogFontParam;
FONTENUMPROCW lpEnumFunc;
LPARAM lpData;
BOOL unicode;
HDC hdc;
INT retval;
};
@ -3991,89 +3990,6 @@ static void init_font_options(void)
}
static void FONT_LogFontAToW( const LOGFONTA *fontA, LPLOGFONTW fontW )
{
memcpy(fontW, fontA, sizeof(LOGFONTA) - LF_FACESIZE);
MultiByteToWideChar(CP_ACP, 0, fontA->lfFaceName, -1, fontW->lfFaceName,
LF_FACESIZE);
fontW->lfFaceName[LF_FACESIZE-1] = 0;
}
static void FONT_LogFontWToA( const LOGFONTW *fontW, LPLOGFONTA fontA )
{
memcpy(fontA, fontW, sizeof(LOGFONTA) - LF_FACESIZE);
WideCharToMultiByte(CP_ACP, 0, fontW->lfFaceName, -1, fontA->lfFaceName,
LF_FACESIZE, NULL, NULL);
fontA->lfFaceName[LF_FACESIZE-1] = 0;
}
static void FONT_EnumLogFontExWToA( const ENUMLOGFONTEXW *fontW, LPENUMLOGFONTEXA fontA )
{
FONT_LogFontWToA( &fontW->elfLogFont, &fontA->elfLogFont );
WideCharToMultiByte( CP_ACP, 0, fontW->elfFullName, -1,
(LPSTR) fontA->elfFullName, LF_FULLFACESIZE, NULL, NULL );
fontA->elfFullName[LF_FULLFACESIZE-1] = '\0';
WideCharToMultiByte( CP_ACP, 0, fontW->elfStyle, -1,
(LPSTR) fontA->elfStyle, LF_FACESIZE, NULL, NULL );
fontA->elfStyle[LF_FACESIZE-1] = '\0';
WideCharToMultiByte( CP_ACP, 0, fontW->elfScript, -1,
(LPSTR) fontA->elfScript, LF_FACESIZE, NULL, NULL );
fontA->elfScript[LF_FACESIZE-1] = '\0';
}
/***********************************************************************
* TEXTMETRIC conversion functions.
*/
static void FONT_TextMetricWToA(const TEXTMETRICW *ptmW, LPTEXTMETRICA ptmA )
{
ptmA->tmHeight = ptmW->tmHeight;
ptmA->tmAscent = ptmW->tmAscent;
ptmA->tmDescent = ptmW->tmDescent;
ptmA->tmInternalLeading = ptmW->tmInternalLeading;
ptmA->tmExternalLeading = ptmW->tmExternalLeading;
ptmA->tmAveCharWidth = ptmW->tmAveCharWidth;
ptmA->tmMaxCharWidth = ptmW->tmMaxCharWidth;
ptmA->tmWeight = ptmW->tmWeight;
ptmA->tmOverhang = ptmW->tmOverhang;
ptmA->tmDigitizedAspectX = ptmW->tmDigitizedAspectX;
ptmA->tmDigitizedAspectY = ptmW->tmDigitizedAspectY;
ptmA->tmFirstChar = min(ptmW->tmFirstChar, 255);
if (ptmW->tmCharSet == SYMBOL_CHARSET)
{
ptmA->tmFirstChar = 0x1e;
ptmA->tmLastChar = 0xff; /* win9x behaviour - we need the OS2 table data to calculate correctly */
}
else if (ptmW->tmPitchAndFamily & TMPF_TRUETYPE)
{
ptmA->tmFirstChar = ptmW->tmDefaultChar - 1;
ptmA->tmLastChar = min(ptmW->tmLastChar, 0xff);
}
else
{
ptmA->tmFirstChar = min(ptmW->tmFirstChar, 0xff);
ptmA->tmLastChar = min(ptmW->tmLastChar, 0xff);
}
ptmA->tmDefaultChar = ptmW->tmDefaultChar;
ptmA->tmBreakChar = ptmW->tmBreakChar;
ptmA->tmItalic = ptmW->tmItalic;
ptmA->tmUnderlined = ptmW->tmUnderlined;
ptmA->tmStruckOut = ptmW->tmStruckOut;
ptmA->tmPitchAndFamily = ptmW->tmPitchAndFamily;
ptmA->tmCharSet = ptmW->tmCharSet;
}
static void FONT_NewTextMetricExWToA(const NEWTEXTMETRICEXW *ptmW, NEWTEXTMETRICEXA *ptmA )
{
FONT_TextMetricWToA((const TEXTMETRICW *)ptmW, (LPTEXTMETRICA)ptmA);
ptmA->ntmTm.ntmFlags = ptmW->ntmTm.ntmFlags;
ptmA->ntmTm.ntmSizeEM = ptmW->ntmTm.ntmSizeEM;
ptmA->ntmTm.ntmCellHeight = ptmW->ntmTm.ntmCellHeight;
ptmA->ntmTm.ntmAvgWidth = ptmW->ntmTm.ntmAvgWidth;
memcpy(&ptmA->ntmFontSig, &ptmW->ntmFontSig, sizeof(FONTSIGNATURE));
}
/* compute positions for text rendering, in device coords */
static BOOL get_char_positions( DC *dc, const WCHAR *str, INT count, INT *dx, SIZE *size )
{
@ -4417,17 +4333,6 @@ static INT CALLBACK FONT_EnumInstance( const LOGFONTW *plf, const TEXTMETRICW *p
pfe->lpLogFontParam->lfCharSet == plf->lfCharSet) &&
(!(fType & RASTER_FONTTYPE) || GetDeviceCaps(pfe->hdc, TEXTCAPS) & TC_RA_ABLE) )
{
/* convert font metrics */
ENUMLOGFONTEXA logfont;
NEWTEXTMETRICEXA tmA;
if (!pfe->unicode)
{
FONT_EnumLogFontExWToA( (const ENUMLOGFONTEXW *)plf, &logfont);
FONT_NewTextMetricExWToA( (const NEWTEXTMETRICEXW *)ptm, &tmA );
plf = (LOGFONTW *)&logfont.elfLogFont;
ptm = (TEXTMETRICW *)&tmA;
}
ret = pfe->lpEnumFunc( plf, ptm, fType, pfe->lpData );
pfe->retval = ret;
}
@ -4438,7 +4343,7 @@ static INT CALLBACK FONT_EnumInstance( const LOGFONTW *plf, const TEXTMETRICW *p
* FONT_EnumFontFamiliesEx
*/
static INT FONT_EnumFontFamiliesEx( HDC hDC, LPLOGFONTW plf, FONTENUMPROCW efproc,
LPARAM lParam, BOOL unicode )
LPARAM lParam )
{
INT ret = 0;
DC *dc = get_dc_ptr( hDC );
@ -4452,7 +4357,6 @@ static INT FONT_EnumFontFamiliesEx( HDC hDC, LPLOGFONTW plf, FONTENUMPROCW efpro
fe.lpLogFontParam = plf;
fe.lpEnumFunc = efproc;
fe.lpData = lParam;
fe.unicode = unicode;
fe.hdc = hDC;
fe.retval = 1;
ret = physdev->funcs->pEnumFonts( physdev, plf, FONT_EnumInstance, (LPARAM)&fe );
@ -4468,26 +4372,7 @@ INT WINAPI EnumFontFamiliesExW( HDC hDC, LPLOGFONTW plf,
FONTENUMPROCW efproc,
LPARAM lParam, DWORD dwFlags )
{
return FONT_EnumFontFamiliesEx( hDC, plf, efproc, lParam, TRUE );
}
/***********************************************************************
* EnumFontFamiliesExA (GDI32.@)
*/
INT WINAPI EnumFontFamiliesExA( HDC hDC, LPLOGFONTA plf,
FONTENUMPROCA efproc,
LPARAM lParam, DWORD dwFlags)
{
LOGFONTW lfW, *plfW;
if (plf)
{
FONT_LogFontAToW( plf, &lfW );
plfW = &lfW;
}
else plfW = NULL;
return FONT_EnumFontFamiliesEx( hDC, plfW, (FONTENUMPROCW)efproc, lParam, FALSE );
return FONT_EnumFontFamiliesEx( hDC, plf, efproc, lParam );
}

73
dlls/gdi32/text.c
View File

@ -738,6 +738,16 @@ static void text_metric_WtoA( const TEXTMETRICW *tmW, TEXTMETRICA *tmA )
tmA->tmCharSet = tmW->tmCharSet;
}
static void text_metric_ex_WtoA(const NEWTEXTMETRICEXW *tmW, NEWTEXTMETRICEXA *tmA )
{
text_metric_WtoA( (const TEXTMETRICW *)tmW, (LPTEXTMETRICA)tmA );
tmA->ntmTm.ntmFlags = tmW->ntmTm.ntmFlags;
tmA->ntmTm.ntmSizeEM = tmW->ntmTm.ntmSizeEM;
tmA->ntmTm.ntmCellHeight = tmW->ntmTm.ntmCellHeight;
tmA->ntmTm.ntmAvgWidth = tmW->ntmTm.ntmAvgWidth;
memcpy( &tmA->ntmFontSig, &tmW->ntmFontSig, sizeof(FONTSIGNATURE) );
}
static void logfont_AtoW( const LOGFONTA *fontA, LPLOGFONTW fontW )
{
memcpy( fontW, fontA, sizeof(LOGFONTA) - LF_FACESIZE );
@ -746,6 +756,14 @@ static void logfont_AtoW( const LOGFONTA *fontA, LPLOGFONTW fontW )
fontW->lfFaceName[LF_FACESIZE - 1] = 0;
}
static void logfont_WtoA( const LOGFONTW *fontW, LPLOGFONTA fontA )
{
memcpy( fontA, fontW, sizeof(LOGFONTA) - LF_FACESIZE );
WideCharToMultiByte( CP_ACP, 0, fontW->lfFaceName, -1, fontA->lfFaceName,
LF_FACESIZE, NULL, NULL );
fontA->lfFaceName[LF_FACESIZE - 1] = 0;
}
static void logfontex_AtoW( const ENUMLOGFONTEXA *fontA, LPENUMLOGFONTEXW fontW )
{
logfont_AtoW( &fontA->elfLogFont, &fontW->elfLogFont );
@ -761,6 +779,22 @@ static void logfontex_AtoW( const ENUMLOGFONTEXA *fontA, LPENUMLOGFONTEXW fontW
fontW->elfScript[LF_FACESIZE - 1] = '\0';
}
static void logfontex_WtoA( const ENUMLOGFONTEXW *fontW, LPENUMLOGFONTEXA fontA )
{
logfont_WtoA( &fontW->elfLogFont, &fontA->elfLogFont );
WideCharToMultiByte( CP_ACP, 0, fontW->elfFullName, -1,
(char *)fontA->elfFullName, LF_FULLFACESIZE, NULL, NULL );
fontA->elfFullName[LF_FULLFACESIZE - 1] = '\0';
WideCharToMultiByte( CP_ACP, 0, fontW->elfStyle, -1,
(char *)fontA->elfStyle, LF_FACESIZE, NULL, NULL );
fontA->elfStyle[LF_FACESIZE - 1] = '\0';
WideCharToMultiByte( CP_ACP, 0, fontW->elfScript, -1,
(char *)fontA->elfScript, LF_FACESIZE, NULL, NULL );
fontA->elfScript[LF_FACESIZE - 1] = '\0';
}
/***********************************************************************
* GdiGetCodePage (GDI32.@)
*/
@ -2003,6 +2037,45 @@ BOOL WINAPI GdiRealizationInfo( HDC hdc, struct realization_info *info )
return TRUE;
}
struct enum_proc_paramsWtoA
{
LPARAM lparam;
FONTENUMPROCA proc;
};
static INT WINAPI enum_proc_WtoA( const LOGFONTW *lf, const TEXTMETRICW *tm,
DWORD type, LPARAM lparam )
{
struct enum_proc_paramsWtoA *params = (struct enum_proc_paramsWtoA *)lparam;
ENUMLOGFONTEXA lfA;
NEWTEXTMETRICEXA tmA;
logfontex_WtoA( (const ENUMLOGFONTEXW *)lf, &lfA );
text_metric_ex_WtoA( (const NEWTEXTMETRICEXW *)tm, &tmA );
return params->proc( (const LOGFONTA *)&lfA, (const TEXTMETRICA *)&tmA, type, params->lparam );
}
/***********************************************************************
* EnumFontFamiliesExA (GDI32.@)
*/
INT WINAPI EnumFontFamiliesExA( HDC hdc, LOGFONTA *lf, FONTENUMPROCA efproc,
LPARAM lparam, DWORD flags )
{
struct enum_proc_paramsWtoA param;
LOGFONTW lfW, *plfW;
if (lf)
{
logfont_AtoW( lf, &lfW );
plfW = &lfW;
}
else plfW = NULL;
param.lparam = lparam;
param.proc = efproc;
return EnumFontFamiliesExW( hdc, plfW, enum_proc_WtoA, (LPARAM)&param, flags );
}
/***********************************************************************
* EnumFontFamiliesA (GDI32.@)
*/