217 lines
5.0 KiB
C
217 lines
5.0 KiB
C
/*
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* X11 physical font definitions
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*
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* Copyright 1997 Alex Korobka
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*/
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#ifndef __WINE_X11FONT_H
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#define __WINE_X11FONT_H
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#include "gdi.h"
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#include "x11drv.h"
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#include "pshpack1.h"
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/* this is a part of the font resource header, should
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* make it easier to implement dynamic softfont loading */
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typedef struct
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{
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INT16 dfType;
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INT16 dfPoints;
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INT16 dfVertRes;
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INT16 dfHorizRes;
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INT16 dfAscent;
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INT16 dfInternalLeading;
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INT16 dfExternalLeading;
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CHAR dfItalic;
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CHAR dfUnderline;
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CHAR dfStrikeOut;
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INT16 dfWeight;
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BYTE dfCharSet;
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INT16 dfPixWidth;
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INT16 dfPixHeight;
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CHAR dfPitchAndFamily;
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INT16 dfAvgWidth;
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INT16 dfMaxWidth;
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CHAR dfFirstChar;
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CHAR dfLastChar;
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CHAR dfDefaultChar;
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CHAR dfBreakChar;
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INT16 dfWidthBytes;
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LPCSTR dfDevice;
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LPCSTR dfFace;
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} IFONTINFO16, *LPIFONTINFO16;
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#include "poppack.h"
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/* internal flags */
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#define FI_POLYWEIGHT 0x0001
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#define FI_POLYSLANT 0x0002
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#define FI_OBLIQUE 0x0004
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#define FI_SCALABLE 0x0008
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#define FI_FW_BOOK 0x0010
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#define FI_FW_DEMI 0x0020
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#define FI_VARIABLEPITCH 0x0040
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#define FI_FIXEDPITCH 0x0080
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#define FI_FIXEDEX 0x1000
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#define FI_NORMAL 0x2000
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#define FI_SUBSET 0x4000
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#define FI_TRUETYPE 0x8000
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/* code pages */
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#define FI_ENC_ANSI 0
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#define FI_ENC_ISO8859 1
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#define FI_ENC_ISO646 2
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#define FI_ENC_MICROSOFT 3
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#define FI_ENC_KOI8 4
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#define FI_ENC_ASCII 5
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#define FI_ENC_VISCII 6
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#define FI_ENC_TCVN 7
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#define FI_ENC_TIS620 8
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typedef struct tagFontInfo
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{
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struct tagFontInfo* next;
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UINT16 fi_flags;
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UINT16 fi_encoding;
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/* LFD parameters can be quite different from the actual metrics */
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UINT16 lfd_height;
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UINT16 lfd_resolution;
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IFONTINFO16 df;
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} fontInfo;
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/* Font resource list for EnumFont() purposes */
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#define FR_SOFTFONT 0x1000 /* - .FON or .FOT file */
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#define FR_SOFTRESOURCE 0x2000 /* - resource handle */
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#define FR_REMOVED 0x4000 /* delayed remove */
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#define FR_NAMESET 0x8000
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#define LFD_FIELDS 14
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typedef struct
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{
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char* foundry;
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char* family;
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char* weight;
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char* slant;
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char* set_width;
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char* add_style;
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char* pixel_size;
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char* point_size;
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char* resolution_x;
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char* resolution_y;
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char* spacing;
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char* average_width;
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char* charset_registry;
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char* charset_encoding;
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} LFD;
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typedef struct tagFontResource
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{
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struct tagFontResource* next;
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UINT16 fr_flags;
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UINT16 fr_penalty;
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UINT16 fi_count;
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UINT16 fo_count;
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fontInfo* fi;
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LFD* resource;
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HANDLE hOwner; /* For FR_SOFTFONT/FR_SOFTRESOURCE fonts */
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CHAR lfFaceName[LF_FACESIZE];
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} fontResource;
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typedef struct {
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float a,b,c,d; /* pixelsize matrix, FIXME: switch to MAT2 format */
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unsigned long RAW_ASCENT;
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unsigned long RAW_DESCENT;
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float pixelsize;
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float ascent;
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float descent;
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} XFONTTRANS;
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#define FO_RESOURCE_MASK 0x000F
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#define FO_SYSTEM 0x0001 /* resident in cache */
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#define FO_SOFTFONT 0x0002 /* installed at runtime */
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#define FO_SHARED 0x0004 /* MITSHM */
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#define FO_REMOVED 0x0008 /* remove when count falls to 0 */
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#define FO_MATCH_MASK 0x00F0
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#define FO_MATCH_NORASTER 0x0010
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#define FO_MATCH_PAF 0x0020
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#define FO_MATCH_XYINDEP 0x0040
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#define FO_SYNTH_MASK 0xFF00
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#define FO_SYNTH_HEIGHT 0x2000
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#define FO_SYNTH_WIDTH 0x4000
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#define FO_SYNTH_ROTATE 0x8000
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#define FO_SYNTH_BOLD 0x0100
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#define FO_SYNTH_ITALIC 0x0200
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#define FO_SYNTH_UNDERLINE 0x0400
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#define FO_SYNTH_STRIKEOUT 0x0800
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/* Realized screen font */
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typedef struct
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{
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XFontStruct* fs; /* text metrics */
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fontResource* fr; /* font family */
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fontInfo* fi; /* font instance info */
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Pixmap* lpPixmap; /* optional character bitmasks for synth fonts */
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XFONTTRANS *lpX11Trans; /* Info for X11R6 transform */
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float rescale; /* Rescale for large fonts */
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INT16 foInternalLeading;
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INT16 foAvgCharWidth;
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INT16 foMaxCharWidth;
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UINT16 fo_flags;
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/* font cache housekeeping */
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UINT16 count;
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UINT16 lru;
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UINT16 lfchecksum;
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LOGFONT16 lf;
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} fontObject;
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typedef struct
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{
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fontResource* pfr;
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fontInfo* pfi;
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UINT16 height;
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UINT16 flags;
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LPLOGFONT16 plf;
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} fontMatch;
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typedef struct
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{
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LPLOGFONT16 lpLogFontParam;
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FONTENUMPROC16 lpEnumFunc;
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LPARAM lpData;
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LPNEWTEXTMETRICEX16 lpTextMetric;
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LPENUMLOGFONTEX16 lpLogFont;
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SEGPTR segTextMetric;
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SEGPTR segLogFont;
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} fontEnum16;
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typedef struct
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{
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LPLOGFONTW lpLogFontParam;
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FONTENUMPROCW lpEnumFunc;
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LPARAM lpData;
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LPNEWTEXTMETRICEXW lpTextMetric;
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LPENUMLOGFONTEXW lpLogFont;
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DWORD dwFlags;
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} fontEnum32;
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extern fontObject* XFONT_GetFontObject( X_PHYSFONT pFont );
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extern XFontStruct* XFONT_GetFontStruct( X_PHYSFONT pFont );
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extern LPIFONTINFO16 XFONT_GetFontInfo( X_PHYSFONT pFont );
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#endif /* __WINE_X11FONT_H */
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