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Sweden-Number/objects/font.c

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/*
* GDI font objects
*
* Copyright 1993 Alexandre Julliard
*/
static char Copyright[] = "Copyright Alexandre Julliard, 1993";
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <X11/Xatom.h>
#include "user.h"
#include "gdi.h"
#define MAX_FONTS 256
static LPLOGFONT lpLogFontList[MAX_FONTS] = { NULL };
/***********************************************************************
* FONT_MatchFont
*
* Find a X font matching the logical font.
*/
static XFontStruct * FONT_MatchFont( LOGFONT * font )
{
char pattern[100];
char *family, *weight, *charset;
char **names;
char slant, spacing;
int width, height, count;
XFontStruct * fontStruct;
weight = (font->lfWeight > 550) ? "bold" : "medium";
slant = font->lfItalic ? 'i' : 'r';
height = font->lfHeight * 10;
width = font->lfWidth * 10;
spacing = (font->lfPitchAndFamily & FIXED_PITCH) ? 'm' :
(font->lfPitchAndFamily & VARIABLE_PITCH) ? 'p' : '*';
charset = (font->lfCharSet == ANSI_CHARSET) ? "iso8859-1" : "*";
family = font->lfFaceName;
if (!*family) switch(font->lfPitchAndFamily & 0xf0)
{
case FF_ROMAN: family = "times"; break;
case FF_SWISS: family = "helvetica"; break;
case FF_MODERN: family = "courier"; break;
case FF_SCRIPT: family = "*"; break;
case FF_DECORATIVE: family = "*"; break;
default: family = "*"; break;
}
else
AnsiLower(family);
while (TRUE) {
/* Width==0 seems not to be a valid wildcard on SGI's, using * instead */
if ( width == 0 )
sprintf( pattern, "-*-%s-%s-%c-normal--*-%d-*-*-%c-*-%s",
family, weight, slant, height, spacing, charset);
else
sprintf( pattern, "-*-%s-%s-%c-normal--*-%d-*-*-%c-%d-%s",
family, weight, slant, height, spacing, width, charset);
#ifdef DEBUG_FONT
printf( "FONT_MatchFont: '%s'\n", pattern );
#endif
names = XListFonts( XT_display, pattern, 1, &count );
if (count > 0) break;
height -= 10;
if (height < 10) {
#ifdef DEBUG_FONT
printf( " No matching font found\n" );
#endif
return NULL;
}
}
#ifdef DEBUG_FONT
printf( " Found '%s'\n", *names );
#endif
fontStruct = XLoadQueryFont( XT_display, *names );
XFreeFontNames( names );
return fontStruct;
}
/***********************************************************************
* FONT_GetMetrics
*/
void FONT_GetMetrics( LOGFONT * logfont, XFontStruct * xfont,
TEXTMETRIC * metrics )
{
int average, i;
unsigned long prop;
metrics->tmAscent = xfont->ascent;
metrics->tmDescent = xfont->descent;
metrics->tmHeight = xfont->ascent + xfont->descent;
metrics->tmInternalLeading = 0;
if (XGetFontProperty( xfont, XA_X_HEIGHT, &prop ))
metrics->tmInternalLeading = xfont->ascent - (short)prop;
metrics->tmExternalLeading = 0;
metrics->tmMaxCharWidth = xfont->max_bounds.width;
metrics->tmWeight = logfont->lfWeight;
metrics->tmItalic = logfont->lfItalic;
metrics->tmUnderlined = logfont->lfUnderline;
metrics->tmStruckOut = logfont->lfStrikeOut;
metrics->tmFirstChar = xfont->min_char_or_byte2;
metrics->tmLastChar = xfont->max_char_or_byte2;
metrics->tmDefaultChar = xfont->default_char;
metrics->tmBreakChar = ' ';
metrics->tmPitchAndFamily = logfont->lfPitchAndFamily;
metrics->tmCharSet = logfont->lfCharSet;
metrics->tmOverhang = 0;
metrics->tmDigitizedAspectX = 1;
metrics->tmDigitizedAspectY = 1;
if (!xfont->per_char) average = metrics->tmMaxCharWidth;
else
{
XCharStruct * charPtr = xfont->per_char;
average = 0;
for (i = metrics->tmFirstChar; i <= metrics->tmLastChar; i++)
{
average += charPtr->width;
charPtr++;
}
average /= metrics->tmLastChar - metrics->tmFirstChar + 1;
}
metrics->tmAveCharWidth = average;
}
/***********************************************************************
* CreateFontIndirect (GDI.57)
*/
HFONT CreateFontIndirect( LOGFONT * font )
{
FONTOBJ * fontPtr;
HFONT hfont = GDI_AllocObject( sizeof(FONTOBJ), FONT_MAGIC );
if (!hfont) return 0;
fontPtr = (FONTOBJ *) GDI_HEAP_ADDR( hfont );
memcpy( &fontPtr->logfont, font, sizeof(LOGFONT) );
#ifdef DEBUG_FONT
printf("CreateFontIndirect(%08X); return %04X !\n", font, hfont);
#endif
return hfont;
}
/***********************************************************************
* CreateFont (GDI.56)
*/
HFONT CreateFont( int height, int width, int esc, int orient, int weight,
BYTE italic, BYTE underline, BYTE strikeout, BYTE charset,
BYTE outpres, BYTE clippres, BYTE quality, BYTE pitch,
LPSTR name )
{
LOGFONT logfont = { height, width, esc, orient, weight, italic, underline,
strikeout, charset, outpres, clippres, quality, pitch, };
strncpy( logfont.lfFaceName, name, LF_FACESIZE );
return CreateFontIndirect( &logfont );
}
/***********************************************************************
* FONT_GetObject
*/
int FONT_GetObject( FONTOBJ * font, int count, LPSTR buffer )
{
if (count > sizeof(LOGFONT)) count = sizeof(LOGFONT);
memcpy( buffer, &font->logfont, count );
return count;
}
/***********************************************************************
* FONT_SelectObject
*/
HFONT FONT_SelectObject( DC * dc, HFONT hfont, FONTOBJ * font )
{
static X_PHYSFONT stockFonts[LAST_STOCK_FONT-FIRST_STOCK_FONT+1];
X_PHYSFONT * stockPtr;
HFONT prevHandle = dc->w.hFont;
XFontStruct * fontStruct;
#ifdef DEBUG_FONT
printf("FONT_SelectObject(%04X, %04X, %08X); !\n", dc, hfont, font);
#endif
/* Load font if necessary */
if (!font)
{
HFONT hnewfont;
hnewfont = CreateFont(10, 7, 0, 0, FW_DONTCARE,
FALSE, FALSE, FALSE, DEFAULT_CHARSET, 0, 0,
DEFAULT_QUALITY, FF_DONTCARE, "*" );
font = (FONTOBJ *) GDI_HEAP_ADDR( hnewfont );
}
if (dc->header.wMagic == METAFILE_DC_MAGIC)
return MF_CreateFontIndirect(dc, hfont, &(font->logfont));
if ((hfont >= FIRST_STOCK_FONT) && (hfont <= LAST_STOCK_FONT))
stockPtr = &stockFonts[hfont - FIRST_STOCK_FONT];
else
stockPtr = NULL;
if (!stockPtr || !stockPtr->fstruct)
{
fontStruct = FONT_MatchFont( &font->logfont );
}
else
{
fontStruct = stockPtr->fstruct;
#ifdef DEBUG_FONT
printf( "FONT_SelectObject: Loaded font from cache %x %p\n",
hfont, fontStruct );
#endif
}
if (!fontStruct) return 0;
/* Free previous font */
if ((prevHandle < FIRST_STOCK_FONT) || (prevHandle > LAST_STOCK_FONT))
{
if (dc->u.x.font.fstruct)
XFreeFont( XT_display, dc->u.x.font.fstruct );
}
/* Store font */
dc->w.hFont = hfont;
if (stockPtr)
{
if (!stockPtr->fstruct)
{
stockPtr->fstruct = fontStruct;
FONT_GetMetrics( &font->logfont, fontStruct, &stockPtr->metrics );
}
memcpy( &dc->u.x.font, stockPtr, sizeof(*stockPtr) );
}
else
{
dc->u.x.font.fstruct = fontStruct;
FONT_GetMetrics( &font->logfont, fontStruct, &dc->u.x.font.metrics );
}
return prevHandle;
}
/***********************************************************************
* GetTextCharacterExtra (GDI.89)
*/
short GetTextCharacterExtra( HDC hdc )
{
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC );
if (!dc) return 0;
return abs( (dc->w.charExtra * dc->w.WndExtX + dc->w.VportExtX / 2)
/ dc->w.VportExtX );
}
/***********************************************************************
* SetTextCharacterExtra (GDI.8)
*/
short SetTextCharacterExtra( HDC hdc, short extra )
{
short prev;
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC );
if (!dc) return 0;
extra = (extra * dc->w.VportExtX + dc->w.WndExtX / 2) / dc->w.WndExtX;
prev = dc->w.charExtra;
dc->w.charExtra = abs(extra);
return (prev * dc->w.WndExtX + dc->w.VportExtX / 2) / dc->w.VportExtX;
}
/***********************************************************************
* SetTextJustification (GDI.10)
*/
short SetTextJustification( HDC hdc, short extra, short breaks )
{
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC );
if (!dc) return 0;
extra = abs((extra * dc->w.VportExtX + dc->w.WndExtX / 2) / dc->w.WndExtX);
if (!extra) breaks = 0;
dc->w.breakTotalExtra = extra;
dc->w.breakCount = breaks;
if (breaks)
{
dc->w.breakExtra = extra / breaks;
dc->w.breakRem = extra - (dc->w.breakCount * dc->w.breakExtra);
}
else
{
dc->w.breakExtra = 0;
dc->w.breakRem = 0;
}
return 1;
}
/***********************************************************************
* GetTextExtent (GDI.91)
*/
DWORD GetTextExtent( HDC hdc, LPSTR str, short count )
{
SIZE size;
if (!GetTextExtentPoint( hdc, str, count, &size )) return 0;
return size.cx | (size.cy << 16);
}
/***********************************************************************
* GetTextExtentPoint (GDI.471)
*/
BOOL GetTextExtentPoint( HDC hdc, LPSTR str, short count, LPSIZE size )
{
int dir, ascent, descent;
XCharStruct info;
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC );
if (!dc) return FALSE;
XTextExtents( dc->u.x.font.fstruct, str, count, &dir,
&ascent, &descent, &info );
size->cx = abs((info.width + dc->w.breakRem + count * dc->w.charExtra)
* dc->w.WndExtX / dc->w.VportExtX);
size->cy = abs((dc->u.x.font.fstruct->ascent+dc->u.x.font.fstruct->descent)
* dc->w.WndExtY / dc->w.VportExtY);
#ifdef DEBUG_FONT
printf( "GetTextExtentPoint(%d '%s' %d %p): returning %d,%d\n",
hdc, str, count, size, size->cx, size->cy );
#endif
return TRUE;
}
/***********************************************************************
* GetTextMetrics (GDI.93)
*/
BOOL GetTextMetrics( HDC hdc, LPTEXTMETRIC metrics )
{
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC );
if (!dc) return FALSE;
memcpy( metrics, &dc->u.x.font.metrics, sizeof(*metrics) );
metrics->tmAscent = abs( metrics->tmAscent
* dc->w.WndExtY / dc->w.VportExtY );
metrics->tmDescent = abs( metrics->tmDescent
* dc->w.WndExtY / dc->w.VportExtY );
metrics->tmHeight = metrics->tmAscent + metrics->tmDescent;
metrics->tmInternalLeading = abs( metrics->tmInternalLeading
* dc->w.WndExtY / dc->w.VportExtY );
metrics->tmExternalLeading = abs( metrics->tmExternalLeading
* dc->w.WndExtY / dc->w.VportExtY );
metrics->tmMaxCharWidth = abs( metrics->tmMaxCharWidth
* dc->w.WndExtX / dc->w.VportExtX );
metrics->tmAveCharWidth = abs( metrics->tmAveCharWidth
* dc->w.WndExtX / dc->w.VportExtX );
return TRUE;
}
/***********************************************************************
* SetMapperFlags (GDI.349)
*/
DWORD SetMapperFlags(HDC hDC, DWORD dwFlag)
{
printf("SetmapperFlags(%04X, %08X) // Empty Stub !\n", hDC, dwFlag);
return 0L;
}
/***********************************************************************/
#define CI_NONEXISTCHAR(cs) (((cs)->width == 0) && \
(((cs)->rbearing|(cs)->lbearing| \
(cs)->ascent|(cs)->descent) == 0))
/*
* CI_GET_CHAR_INFO - return the charinfo struct for the indicated 8bit
* character. If the character is in the column and exists, then return the
* appropriate metrics (note that fonts with common per-character metrics will
* return min_bounds). If none of these hold true, try again with the default
* char.
*/
#define CI_GET_CHAR_INFO(fs,col,def,cs) \
{ \
cs = def; \
if (col >= fs->min_char_or_byte2 && col <= fs->max_char_or_byte2) { \
if (fs->per_char == NULL) { \
cs = &fs->min_bounds; \
} else { \
cs = &fs->per_char[(col - fs->min_char_or_byte2)]; \
if (CI_NONEXISTCHAR(cs)) cs = def; \
} \
} \
}
#define CI_GET_DEFAULT_INFO(fs,cs) \
CI_GET_CHAR_INFO(fs, fs->default_char, NULL, cs)
/***********************************************************************
* GetCharWidth (GDI.350)
*/
BOOL GetCharWidth(HDC hdc, WORD wFirstChar, WORD wLastChar, LPINT lpBuffer)
{
int i, j;
XFontStruct *xfont;
XCharStruct *cs, *def;
DC *dc = (DC *)GDI_GetObjPtr(hdc, DC_MAGIC);
if (!dc) return FALSE;
xfont = dc->u.x.font.fstruct;
/* fixed font? */
if (xfont->per_char == NULL)
{
for (i = wFirstChar, j = 0; i <= wLastChar; i++, j++)
*(lpBuffer + j) = xfont->max_bounds.width;
return TRUE;
}
CI_GET_DEFAULT_INFO(xfont, def);
for (i = wFirstChar, j = 0; i <= wLastChar; i++, j++)
{
CI_GET_CHAR_INFO(xfont, i, def, cs);
*(lpBuffer + j) = cs ? cs->width : xfont->max_bounds.width;
if (*(lpBuffer + j) < 0)
*(lpBuffer + j) = 0;
}
return TRUE;
}
/*************************************************************************
* ParseFontParms [internal]
*/
int ParseFontParms(LPSTR lpFont, WORD wParmsNo, LPSTR lpRetStr, WORD wMaxSiz)
{
int i, j;
#ifdef DEBUG_FONT
printf("ParseFontParms('%s', %d, %08X, %d);\n",
lpFont, wParmsNo, lpRetStr, wMaxSiz);
#endif
if (lpFont == NULL) return 0;
if (lpRetStr == NULL) return 0;
for (i = 0; (*lpFont != '\0' && i != wParmsNo); ) {
if (*lpFont == '-') i++;
lpFont++;
}
if (i == wParmsNo) {
if (*lpFont == '-') lpFont++;
wMaxSiz--;
for (i = 0; (*lpFont != '\0' && *lpFont != '-' && i < wMaxSiz); i++)
*(lpRetStr + i) = *lpFont++;
*(lpRetStr + i) = '\0';
#ifdef DEBUG_FONT
printf("ParseFontParms // '%s'\n", lpRetStr);
#endif
return i;
}
else
lpRetStr[0] = '\0';
return 0;
}
/*************************************************************************
* InitFontsList [internal]
*/
void InitFontsList()
{
char str[32];
char pattern[100];
char *family, *weight, *charset;
char **names;
char slant, spacing;
int i, width, count;
LPLOGFONT lpNewFont;
weight = "medium";
slant = 'r';
spacing = '*';
charset = "*";
family = "*";
printf("InitFontsList !\n");
sprintf( pattern, "-*-%s-%s-%c-normal--*-*-*-*-%c-*-%s",
family, weight, slant, spacing, charset);
names = XListFonts( XT_display, pattern, MAX_FONTS, &count );
#ifdef DEBUG_FONT
printf("InitFontsList // count=%d \n", count);
#endif
for (i = 0; i < count; i++) {
lpNewFont = malloc(sizeof(LOGFONT) + LF_FACESIZE);
if (lpNewFont == NULL) {
printf("InitFontsList // Error alloc new font structure !\n");
break;
}
#ifdef DEBUG_FONT
printf("InitFontsList // names[%d]='%s' \n", i, names[i]);
#endif
ParseFontParms(names[i], 2, str, sizeof(str));
if (strcmp(str, "fixed") == 0) strcat(str, "sys");
AnsiUpper(str);
strcpy(lpNewFont->lfFaceName, str);
ParseFontParms(names[i], 7, str, sizeof(str));
lpNewFont->lfHeight = atoi(str) / 10;
ParseFontParms(names[i], 12, str, sizeof(str));
lpNewFont->lfWidth = atoi(str) / 10;
lpNewFont->lfEscapement = 0;
lpNewFont->lfOrientation = 0;
lpNewFont->lfWeight = FW_REGULAR;
lpNewFont->lfItalic = 0;
lpNewFont->lfUnderline = 0;
lpNewFont->lfStrikeOut = 0;
ParseFontParms(names[i], 13, str, sizeof(str));
if (strcmp(str, "iso8859") == 0)
lpNewFont->lfCharSet = ANSI_CHARSET;
else
lpNewFont->lfCharSet = OEM_CHARSET;
lpNewFont->lfOutPrecision = OUT_DEFAULT_PRECIS;
lpNewFont->lfClipPrecision = CLIP_DEFAULT_PRECIS;
lpNewFont->lfQuality = DEFAULT_QUALITY;
ParseFontParms(names[i], 11, str, sizeof(str));
switch(str[0]) {
case 'p':
lpNewFont->lfPitchAndFamily = VARIABLE_PITCH | FF_SWISS;
break;
case 'm':
lpNewFont->lfPitchAndFamily = FIXED_PITCH | FF_MODERN;
break;
default:
lpNewFont->lfPitchAndFamily = DEFAULT_PITCH | FF_DONTCARE;
break;
}
#ifdef DEBUG_FONT
printf("InitFontsList // lpNewFont->lfHeight=%d \n", lpNewFont->lfHeight);
printf("InitFontsList // lpNewFont->lfWidth=%d \n", lpNewFont->lfWidth);
printf("InitFontsList // lfFaceName='%s' \n", lpNewFont->lfFaceName);
#endif
lpLogFontList[i] = lpNewFont;
lpLogFontList[i+1] = NULL;
}
XFreeFontNames(names);
}
/*************************************************************************
* EnumFonts [GDI.70]
*/
int EnumFonts(HDC hDC, LPSTR lpFaceName, FARPROC lpEnumFunc, LPSTR lpData)
{
HANDLE hLog;
HANDLE hMet;
HFONT hFont;
HFONT hOldFont;
LPLOGFONT lpLogFont;
LPTEXTMETRIC lptm;
LPSTR lpFaceList[MAX_FONTS];
char FaceName[LF_FACESIZE];
int nRet;
int j, i = 0;
printf("EnumFonts(%04X, %08X='%s', %08X, %08X)\n",
hDC, lpFaceName, lpFaceName, lpEnumFunc, lpData);
if (lpEnumFunc == NULL) return 0;
hLog = USER_HEAP_ALLOC(GMEM_MOVEABLE, sizeof(LOGFONT) + LF_FACESIZE);
lpLogFont = (LPLOGFONT) USER_HEAP_ADDR(hLog);
if (lpLogFont == NULL) {
printf("EnumFonts // can't alloc LOGFONT struct !\n");
return 0;
}
hMet = USER_HEAP_ALLOC(GMEM_MOVEABLE, sizeof(TEXTMETRIC));
lptm = (LPTEXTMETRIC) USER_HEAP_ADDR(hMet);
if (lptm == NULL) {
USER_HEAP_FREE(hLog);
printf("EnumFonts // can't alloc TEXTMETRIC struct !\n");
return 0;
}
if (lpFaceName != NULL) {
strcpy(FaceName, lpFaceName);
AnsiUpper(FaceName);
}
if (lpLogFontList[0] == NULL) InitFontsList();
memset(lpFaceList, 0, MAX_FONTS * sizeof(LPSTR));
while (TRUE) {
if (lpLogFontList[i] == NULL) break;
if (lpFaceName == NULL) {
for (j = 0; j < MAX_FONTS; j++) {
if (lpFaceList[j] == NULL) break;
if (strcmp(lpFaceList[j], lpLogFontList[i]->lfFaceName) == 0) {
i++; j = 0;
if (lpLogFontList[i] == NULL) break;
}
}
if (lpLogFontList[i] == NULL) break;
lpFaceList[j] = lpLogFontList[i]->lfFaceName;
printf("EnumFonts // enum all 'lpFaceName' '%s' !\n", lpFaceList[j]);
}
else {
while(lpLogFontList[i] != NULL) {
if (strcmp(FaceName, lpLogFontList[i]->lfFaceName) == 0) break;
i++;
}
if (lpLogFontList[i] == NULL) break;
}
memcpy(lpLogFont, lpLogFontList[i++], sizeof(LOGFONT) + LF_FACESIZE);
hFont = CreateFontIndirect(lpLogFont);
hOldFont = SelectObject(hDC, hFont);
GetTextMetrics(hDC, lptm);
SelectObject(hDC, hOldFont);
DeleteObject(hFont);
printf("EnumFonts // i=%d lpLogFont=%08X lptm=%08X\n", i, lpLogFont, lptm);
#ifdef WINELIB
nRet = (*lpEnumFunc)(lpLogFont, lptm, 0, lpData);
#else
nRet = CallBack16(lpEnumFunc, 4, 2, (int)lpLogFont,
2, (int)lptm, 0, (int)0, 2, (int)lpData);
#endif
if (nRet == 0) {
printf("EnumFonts // EnumEnd requested by application !\n");
break;
}
}
USER_HEAP_FREE(hMet);
USER_HEAP_FREE(hLog);
return 0;
}
/*************************************************************************
* EnumFontFamilies [GDI.330]
*/
int EnumFontFamilies(HDC hDC, LPSTR lpszFamily, FARPROC lpEnumFunc, LPSTR lpData)
{
HANDLE hLog;
HANDLE hMet;
HFONT hFont;
HFONT hOldFont;
LPLOGFONT lpLogFont;
LPTEXTMETRIC lptm;
LPSTR lpFaceList[MAX_FONTS];
char FaceName[LF_FACESIZE];
int nRet;
int j, i = 0;
printf("EnumFontFamilies(%04X, %08X, %08X, %08X)\n",
hDC, lpszFamily, lpEnumFunc, lpData);
if (lpEnumFunc == NULL) return 0;
hLog = USER_HEAP_ALLOC(GMEM_MOVEABLE, sizeof(LOGFONT) + LF_FACESIZE);
lpLogFont = (LPLOGFONT) USER_HEAP_ADDR(hLog);
if (lpLogFont == NULL) {
printf("EnumFontFamilies // can't alloc LOGFONT struct !\n");
return 0;
}
hMet = USER_HEAP_ALLOC(GMEM_MOVEABLE, sizeof(TEXTMETRIC));
lptm = (LPTEXTMETRIC) USER_HEAP_ADDR(hMet);
if (lptm == NULL) {
USER_HEAP_FREE(hLog);
printf("EnumFontFamilies // can't alloc TEXTMETRIC struct !\n");
return 0;
}
if (lpszFamily != NULL) {
strcpy(FaceName, lpszFamily);
AnsiUpper(FaceName);
}
if (lpLogFontList[0] == NULL) InitFontsList();
memset(lpFaceList, 0, MAX_FONTS * sizeof(LPSTR));
while (TRUE) {
if (lpLogFontList[i] == NULL) break;
if (lpszFamily == NULL) {
if (lpLogFontList[i] == NULL) break;
for (j = 0; j < MAX_FONTS; j++) {
if (lpFaceList[j] == NULL) break;
if (lpLogFontList[i] == NULL) break;
if (strcmp(lpFaceList[j], lpLogFontList[i]->lfFaceName) == 0) {
i++; j = 0;
}
}
if (lpLogFontList[i] == NULL) break;
lpFaceList[j] = lpLogFontList[i]->lfFaceName;
printf("EnumFontFamilies // enum all 'lpszFamily' '%s' !\n", lpFaceList[j]);
}
else {
while(lpLogFontList[i] != NULL) {
if (strcmp(FaceName, lpLogFontList[i]->lfFaceName) == 0) break;
i++;
}
if (lpLogFontList[i] == NULL) break;
}
memcpy(lpLogFont, lpLogFontList[i++], sizeof(LOGFONT) + LF_FACESIZE);
hFont = CreateFontIndirect(lpLogFont);
hOldFont = SelectObject(hDC, hFont);
GetTextMetrics(hDC, lptm);
SelectObject(hDC, hOldFont);
DeleteObject(hFont);
printf("EnumFontFamilies // i=%d lpLogFont=%08X lptm=%08X\n", i, lpLogFont, lptm);
#ifdef WINELIB
nRet = (*lpEnumFunc)(lpLogFont, lptm, 0, lpData);
#else
nRet = CallBack16(lpEnumFunc, 4, 2, (int)lpLogFont,
2, (int)lptm, 0, (int)0, 2, (int)lpData);
#endif
if (nRet == 0) {
printf("EnumFontFamilies // EnumEnd requested by application !\n");
break;
}
}
USER_HEAP_FREE(hMet);
USER_HEAP_FREE(hLog);
return 0;
}
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