wine/include/x11font.h
1999-02-26 11:11:13 +00:00

199 lines
4.6 KiB
C

/*
* X11 physical font definitions
*
* Copyright 1997 Alex Korobka
*/
#ifndef __WINE_X11FONT_H
#define __WINE_X11FONT_H
#include "gdi.h"
#include "x11drv.h"
#pragma pack(1)
/* this is a part of the font resource header, should
* make it easier to implement dynamic softfont loading */
typedef struct
{
INT16 dfType;
INT16 dfPoints;
INT16 dfVertRes;
INT16 dfHorizRes;
INT16 dfAscent;
INT16 dfInternalLeading;
INT16 dfExternalLeading;
CHAR dfItalic;
CHAR dfUnderline;
CHAR dfStrikeOut;
INT16 dfWeight;
BYTE dfCharSet;
INT16 dfPixWidth;
INT16 dfPixHeight;
CHAR dfPitchAndFamily;
INT16 dfAvgWidth;
INT16 dfMaxWidth;
CHAR dfFirstChar;
CHAR dfLastChar;
CHAR dfDefaultChar;
CHAR dfBreakChar;
INT16 dfWidthBytes;
LPCSTR dfDevice;
LPCSTR dfFace;
} IFONTINFO16, *LPIFONTINFO16;
#pragma pack(4)
/* internal flags */
#define FI_POLYWEIGHT 0x0001
#define FI_POLYSLANT 0x0002
#define FI_OBLIQUE 0x0004
#define FI_SCALABLE 0x0008
#define FI_FW_BOOK 0x0010
#define FI_FW_DEMI 0x0020
#define FI_VARIABLEPITCH 0x0040
#define FI_FIXEDPITCH 0x0080
#define FI_FIXEDEX 0x1000
#define FI_NORMAL 0x2000
#define FI_SUBSET 0x4000
#define FI_TRUETYPE 0x8000
/* code pages */
#define FI_ENC_ANSI 0
#define FI_ENC_ISO8859 1
#define FI_ENC_ISO646 2
#define FI_ENC_MICROSOFT 3
#define FI_ENC_KOI8 4
#define FI_ENC_ASCII 5
#define FI_ENC_VISCII 6
#define FI_ENC_TCVN 7
#define FI_ENC_TIS620 8
typedef struct tagFontInfo
{
struct tagFontInfo* next;
UINT16 fi_flags;
UINT16 fi_encoding;
/* LFD parameters can be quite different from the actual metrics */
UINT16 lfd_height;
UINT16 lfd_width;
UINT16 lfd_decipoints;
UINT16 lfd_resolution;
IFONTINFO16 df;
} fontInfo;
/* Font resource list for EnumFont() purposes */
#define FR_SOFTFONT 0x1000 /* - .FON or .FOT file */
#define FR_SOFTRESOURCE 0x2000 /* - resource handle */
#define FR_REMOVED 0x4000 /* delayed remove */
#define FR_NAMESET 0x8000
typedef struct tagFontResource
{
struct tagFontResource* next;
UINT16 fr_flags;
UINT16 fr_penalty;
UINT16 fi_count;
UINT16 fo_count;
fontInfo* fi;
char* resource;
HANDLE hOwner; /* For FR_SOFTFONT/FR_SOFTRESOURCE fonts */
CHAR lfFaceName[LF_FACESIZE];
} fontResource;
typedef struct {
float a,b,c,d; /* pixelsize matrix, FIXME: switch to MAT2 format */
unsigned long RAW_ASCENT;
unsigned long RAW_DESCENT;
float pixelsize;
float ascent;
float descent;
} XFONTTRANS;
#define FO_RESOURCE_MASK 0x000F
#define FO_SYSTEM 0x0001 /* resident in cache */
#define FO_SOFTFONT 0x0002 /* installed at runtime */
#define FO_SHARED 0x0004 /* MITSHM */
#define FO_REMOVED 0x0008 /* remove when count falls to 0 */
#define FO_MATCH_MASK 0x00F0
#define FO_MATCH_NORASTER 0x0010
#define FO_MATCH_PAF 0x0020
#define FO_MATCH_XYINDEP 0x0040
#define FO_SYNTH_MASK 0xFF00
#define FO_SYNTH_HEIGHT 0x2000
#define FO_SYNTH_WIDTH 0x4000
#define FO_SYNTH_ROTATE 0x8000
#define FO_SYNTH_BOLD 0x0100
#define FO_SYNTH_ITALIC 0x0200
#define FO_SYNTH_UNDERLINE 0x0400
#define FO_SYNTH_STRIKEOUT 0x0800
/* Realized screen font */
typedef struct
{
XFontStruct* fs; /* text metrics */
fontResource* fr; /* font family */
fontInfo* fi; /* font instance info */
Pixmap* lpPixmap; /* optional character bitmasks for synth fonts */
XFONTTRANS *lpX11Trans; /* Info for X11R6 transform */
INT16 foInternalLeading;
INT16 foAvgCharWidth;
INT16 foMaxCharWidth;
UINT16 fo_flags;
/* font cache housekeeping */
UINT16 count;
UINT16 lru;
UINT16 lfchecksum;
LOGFONT16 lf;
} fontObject;
typedef struct
{
fontResource* pfr;
fontInfo* pfi;
UINT16 height;
UINT16 flags;
LPLOGFONT16 plf;
} fontMatch;
typedef struct
{
LPLOGFONT16 lpLogFontParam;
FONTENUMPROC16 lpEnumFunc;
LPARAM lpData;
LPNEWTEXTMETRICEX16 lpTextMetric;
LPENUMLOGFONTEX16 lpLogFont;
SEGPTR segTextMetric;
SEGPTR segLogFont;
} fontEnum16;
typedef struct
{
LPLOGFONTW lpLogFontParam;
FONTENUMPROCW lpEnumFunc;
LPARAM lpData;
LPNEWTEXTMETRICEXW lpTextMetric;
LPENUMLOGFONTEXW lpLogFont;
DWORD dwFlags;
} fontEnum32;
extern fontObject* XFONT_GetFontObject( X_PHYSFONT pFont );
extern XFontStruct* XFONT_GetFontStruct( X_PHYSFONT pFont );
extern LPIFONTINFO16 XFONT_GetFontInfo( X_PHYSFONT pFont );
#endif __WINE_X11FONT_H