Viewing file:  20091013-1_1.c (3.21 KB) -rw-r--r--
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typedef struct HDC__ { int unused; } *HDC;
typedef struct HFONT__ { int unused; } *HFONT;
typedef struct
{
unsigned int ciACP;
} CHARSETINFO, *PCHARSETINFO, *LPCHARSETINFO;
typedef struct tagTEXTMETRICW
{
int tmCharSet;
} TEXTMETRICW, *LPTEXTMETRICW, *PTEXTMETRICW;
struct gdi_obj_funcs
{
void* (*pSelectObject)( void* handle, void* hdc );
};
typedef struct tagGdiFont GdiFont;
typedef struct tagDC
{
int xunused;
GdiFont *gdiFont;
unsigned int font_code_page;
} DC;
extern GdiFont* WineEngCreateFontInstance(DC*, HFONT);
extern unsigned int WineEngGetTextCharsetInfo(GdiFont *font, void* fs, unsigned int flags);
extern int WineEngGetTextMetrics(GdiFont*, LPTEXTMETRICW);
extern void* alloc_gdi_handle( void *obj, unsigned short type, const struct gdi_obj_funcs *funcs );
enum __wine_debug_class
{
__WINE_DBCL_FIXME,
__WINE_DBCL_ERR,
__WINE_DBCL_WARN,
__WINE_DBCL_TRACE,
__WINE_DBCL_INIT = 7
};
struct __wine_debug_channel
{
unsigned char flags;
char name[15];
};
extern int wine_dbg_log( enum __wine_debug_class cls, struct __wine_debug_channel *ch, const char *func,
const char *format, ... ) __attribute__((format (printf,4,5)));
static struct __wine_debug_channel __wine_dbch_font = { ~0, "font" };
static struct __wine_debug_channel * const __wine_dbch___default = &__wine_dbch_font;
static void* FONT_SelectObject( void* handle, void* hdc );
int TranslateCharsetInfo( void *, CHARSETINFO *, int );
unsigned int GetACP (void);
static const struct gdi_obj_funcs font_funcs =
{
FONT_SelectObject,
};
HFONT CreateFontIndirectW( const void *plf )
{
return alloc_gdi_handle( 0, 6, &font_funcs );
}
static void update_font_code_page( DC *dc )
{
CHARSETINFO csi;
int charset = (unsigned char)1;
if (dc->gdiFont)
charset = WineEngGetTextCharsetInfo( dc->gdiFont, ((void *)0), 0 );
if (TranslateCharsetInfo( ((void *)(unsigned long)((unsigned long)charset)), &csi, 1) )
dc->font_code_page = csi.ciACP;
else {
switch(charset) {
case (unsigned char)1:
dc->font_code_page = GetACP();
break;
case (unsigned char)246:
dc->font_code_page = 0;
break;
default:
do { if((((__wine_dbch___default))->flags & (1 << __WINE_DBCL_FIXME))) { struct __wine_debug_channel * const __dbch = (__wine_dbch___default); const enum __wine_debug_class __dbcl = __WINE_DBCL_FIXME; wine_dbg_log( __dbcl, __dbch, __FUNCTION__, "Can't find codepage for charset %d\n", charset); } } while(0);
dc->font_code_page = 0;
break;
}
}
do { if((((__wine_dbch___default))->flags & (1 << __WINE_DBCL_TRACE))) { struct __wine_debug_channel * const __dbch = (__wine_dbch___default); const enum __wine_debug_class __dbcl = __WINE_DBCL_TRACE; wine_dbg_log( __dbcl, __dbch, __FUNCTION__, "charset %d => cp %d\n", charset, dc->font_code_page); } } while(0);
}
static void* FONT_SelectObject( void* handle, void* hdc )
{
DC *dc;
dc->gdiFont = WineEngCreateFontInstance( dc, handle );
update_font_code_page( dc );
return 0;
}
int GetTextMetricsW( HDC hdc, TEXTMETRICW *metrics )
{
DC * dc;
return WineEngGetTextMetrics(dc->gdiFont, metrics);
}
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