379 lines
12 KiB
C
379 lines
12 KiB
C
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/************************************************************/
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/* Windows Write, Copyright 1985-1992 Microsoft Corporation */
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/************************************************************/
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/* fontdefs.h -- MW definitions for fonts */
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#ifdef PRDFILES
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struct PRDD
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{ /* printer description file descriptor */
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int cfcdMac, /* count of fonts defined for this printer */
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cxInch, /* pixels per inch, horizontal */
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dyaMin, /* " " " " y " */
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pid, /* printer identification number */
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pe, /* print element */
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fNoMSJ, /* microspace justification flag */
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fSpecial, /* special flags */
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pn, /* serial interface word */
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bfcdBase, /* byte address of start of FCDs */
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cttBase, /* byte address of start of CTT */
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bpcdBase, /* byte address of start of PCDs */
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bpcsBase, /* byte address of start of PCSs */
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bprdMax; /* end of PRD file */
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CHAR (**hrgbprdf)[]; /* block that contains the FCDs and WTs */
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int (**hmpiftcfcd)[]; /* double entry table: consists of 2 word
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entries, 1st is the font code of this font,
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2nd is heap offset to FCD for this font.
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There are exactly cfcdMac sets of these */
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CHAR (**hrgbctt)[]; /* character translation table */
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CHAR (**hprcc)[]; /* printer control sequences */
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/* CHAR szFile[cchMaxFile]; /* file name for printer desc. file */
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};
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#define cchPRDDFile 26
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#define cwPRDD (sizeof (struct PRDD) / sizeof(int))
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/* prd file byte offsets */
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#define bPrdData1 (typeFC)64
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#define bPrdData2 (typeFC)128
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#define cpsMax 10
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#define dxaDefault ((unsigned) 144)
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#ifdef SAND
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#define wpcPica 0 /* Daisy wheel pitch codes */
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#define wpcElite 1
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#define wpcMicron 2
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#define wpcProportional 3
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#define wpPica 10 /* Pitches */
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#define wpElite 12
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#define wpMicron 15
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#define wpProportional 10 /* Bogus */
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#define psPica 12 /* point Sizes */
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#define psElite 10
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#define psMicron 8
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#define psProportional 12 /* Bogus */
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#define convWpPs 120 /* conversion between wheel pitch and
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Point Size */
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/* IMPORTANT-- the following font codes (20, 21, 22, 23) random numbers
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we will have to be assigned permanent font codes by Apple */
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#define ftcPrintFONT 20
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#define ftcPrintFWID 21
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#define ftcPrintPSFONT 22
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#define ftcPrintPSFWID 23
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#endif /* SAND */
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struct FAD
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{ /* Font Address Descriptor */
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unsigned wtp; /* multi purpose word */
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};
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struct PCSD1
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{ /* printer control sequence descriptor */
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int bprcc; /* byte offset of start of control sequence */
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CHAR bMod; /* modification byte */
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CHAR cch; /* length of control sequence */
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};
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#define cwPCSD1 (sizeof(struct PCSD1) / sizeof(int))
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struct PSD
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{ /* Printer Size Descriptor */
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int hps; /* size available in half points */
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struct FAD fad,
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fadI,
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fadB,
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fadIB;
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struct PCSD1 pcsdBegin,
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pcsdEnd;
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};
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struct FCD
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{ /* Font Code Description */
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int ctp; /* character translation table pointer (a la wtp) */
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int cpsd; /* count of sizes available */
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struct PSD rgpsd[cpsMax]; /* psds for each size available */
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CHAR rgchFntName[32];/* font name (null terminated) */
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};
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#define pnfSerial 0100000
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#define pnfETX 040000
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#define pnfXON 020000
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#define MSJ_fNone 1
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#define MSJ_fChars 2
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#define MSJ_fPSCorrect 4
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#define SPC_fNoBSCtt 1
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#ifdef GENERIC_MSDOS
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#ifdef HP150
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#define cPortMac 3
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#define cchPort 4
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#else /* not HP150 */
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#define cPortMac 2
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#define cchPort 4
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#endif /* not HP150 */
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#else /* not GENERIC_MSDOS */
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#define cPortMac 5
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#define cchPort 5
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#endif /* GENERIC_MSDOS */
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#define fntMax 6
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struct PCSD
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{ /* printer control sequence descriptor */
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int bprcc; /* byte offset of start of control sequence */
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CHAR bMod; /* modification byte */
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CHAR cch; /* length of control sequence */
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CHAR bMagic; /* magic number */
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CHAR bMax; /* max value of parameter */
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};
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#endif /* PRDFILES */
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#define hpsMin 8
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#define hpsMax 256
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#define cchFontSize 4
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#define iszSizeMax 32
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#define iffnEnumMax 64
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#define psFontMin 4
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#define psFontMax 127
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/* macros used to get/put pitch and font family info in windows data structs */
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#define bitPitch 0x01
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#define grpbitFamily 0xf0
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typedef CHAR FFID; /* font family ID */
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#define iftcRoman 0
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#define iftcModern 1
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#define iftcScript 2
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#define iftcDecorative 3
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#define iftcSwiss 4
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#ifdef SYSENDMARK
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#define ftcSystem 0x3E
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#define bitFtcChp 0x3E
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#endif /* KANJI */
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#define ftcNil 255
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#define cchFfnMin 1
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#define chGhost '\003'
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#define iffnProfMax 5 /* # of fonts described in win.ini list */
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#define LocalFaceSize 32
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#ifndef LF_FACESIZE
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/* this is gross, but so's our compiler! */
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#define LF_FACESIZE LocalFaceSize
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#endif
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#ifdef NEWFONTENUM
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#define ibFfnMax (LF_FACESIZE + sizeof(FFID) + sizeof(BYTE) + 1 /* to make it a max */)
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#else
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#define ibFfnMax (LF_FACESIZE + sizeof(FFID) + 1)
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#endif
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#define CbFfn(cch) (sizeof(struct FFN) - cchFfnMin + (cch))
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/* Added 5/5/89: insure we only touch memory to which we're entitled ..pault */
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#define CbFromPffn(pffn) (sizeof(FFID)+sizeof(BYTE)+CchSz((pffn)->szFfn))
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/* NOTE: If this structure is changed, CbFromPffn() above must be updated! */
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typedef struct FFN /* Font Family Name */
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{
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#ifdef NEWFONTENUM
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BYTE chs; /* The charset associated with this facename
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(ANSI, OEM, Symbol, etc). We've kludged the
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way that FFN's are written out in documents
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so see HffntbForNewDoc() ..pault */
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#endif
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FFID ffid;
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/* really a variable length string */
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CHAR szFfn[cchFfnMin];
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};
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/* 255 ffn's lets us map ftc's in a single byte, with one nil value */
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#define iffnMax 255
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#define cffnMin 1
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typedef struct FFNTB /* font table */
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{
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unsigned int iffnMac: 15;
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unsigned int fFontMenuValid: 1; /* Used for names on CHAR dropdown */
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struct FFN **mpftchffn[cffnMin];
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};
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struct FFNTB **HffntbCreateForFn();
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struct FFNTB **HffntbNewDoc();
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struct FFNTB **HffntbAlloc();
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struct FFN *PffnDefault();
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#define HffntbGet(doc) ((**hpdocdod)[(doc)].hffntb)
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/* following structures support font information caching */
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#define fcidNil 0xffffffffL
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typedef union FCID /* font cache identifier */
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{
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long lFcid;
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struct
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{
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unsigned ftc : 8;
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unsigned hps : 8;
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unsigned doc : 4;
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unsigned wFcid : 12;
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} strFcid;
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};
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/* bits set in wFcid */
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#define grpbitPsWidthFcid 0x007f
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#define bitFixedPitchFcid 0x0080
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#define bitUlineFcid 0x0100
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#define bitBoldFcid 0x0200
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#define bitItalicFcid 0x0400
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#define bitPrintFcid 0x0800
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#define psWidthMax 127
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typedef struct FMI /* font metric information */
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{
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int *mpchdxp; /* pointer to width table */
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/* NOTE - we actually point chDxpMin entries
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before the start of the table, so
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that the valid range begins at the
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start of the actual table */
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int dxpSpace; /* width of a space */
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int dxpOverhang; /* overhang for italic/bold chars */
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int dypAscent; /* ascent */
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int dypDescent; /* descent */
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int dypBaseline; /* difference from top of cell to baseline */
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int dypLeading; /* accent space plus recommended leading */
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#ifdef DBCS
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int dypIntLeading; /* internal leading */
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#if defined(JAPAN) || defined(KOREA) || defined(TAIWAN) || defined(PRC)
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WORD dxpDBCS; /* Win3.1 T-HIROYN change BYTE--> WORD*/
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#else
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BYTE dxpDBCS; /* width of a DBCS character. */
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/* WARNING - This assumes a kanji character
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is fixed pitch. */
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BYTE bDummy; /* To guarantee that this addition
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increases the amount by 1 word. */
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#endif /* JAPAN */
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#endif /* DBCS */
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};
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#define chFmiMin 0x20
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#ifdef WIN30
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/* Why are we not asking for widths of all characters? We should. */
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#ifdef KOREA
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#define chFmiMax 0x80
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#elif defined(TAIWAN)
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#define chFmiMax 0x80
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#elif defined(PRC)
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#define chFmiMax 0x80
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#else
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#define chFmiMax 0x100
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#endif
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#else
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#define chFmiMax 0x80
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#endif
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#define dxpNil 0xFFFF
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typedef struct FCE /* font cache entry */
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{
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struct FCE *pfceNext; /* next entry in lru list */
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struct FCE *pfcePrev; /* prev entry in lru list */
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union FCID fcidRequest; /* request this entry satisfied */
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union FCID fcidActual; /* what this entry really contains */
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struct FFN **hffn; /* font family name */
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struct FMI fmi; /* helpful metric information for this entry */
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HFONT hfont; /* windows' font object */
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int rgdxp[chFmiMax - chFmiMin]; /* width table proper */
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};
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#define ifceMax 16
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struct FCE *PfceLruGet();
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struct FCE *PfceFcidScan();
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/* values to be passed to LoadFont() directing it's actions */
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#define mdFontScreen 0 /* sets font for random screen chars */
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#define mdFontChk 1 /* sets font as constrained by printer avail */
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#define mdFontJam 2 /* like mdFontChk, but jams props into chp */
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#define mdFontPrint 3 /* like mdFontScreen, but for the printer */
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#ifdef SAND
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typedef struct { /* structure of a Macintosh font. See Font Manager */
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int frFontType; /* fr was prepended to each element to */
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int frFirstChar; /* prevent "name collision" with the */
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int frLastChar; /* elements of FONTINFO */
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int frWidMax;
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int frKernMax;
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int frNDescent;
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int frFRectMax;
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int frChHeight;
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int frOwTLoc;
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int frAscent;
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int frDescent;
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int frLeading;
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int frRowWords;
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} FONTREC;
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#define woFrOwTLoc 8 /* The word offset of the owTLoc from the beginning */
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#define wdthTabFrOwTLoc 4 /* The frOwTLoc for a width table */
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typedef struct {
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int family;
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int size;
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int face;
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int needBits;
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int device;
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POINT numer;
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POINT denom;
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} FMINPUT;
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typedef struct {
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int errNum;
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HANDLE fontHandle;
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CHAR bold;
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CHAR italic;
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CHAR ulOffset;
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CHAR ulShadow;
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CHAR ulThick;
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CHAR shadow;
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CHAR extra;
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CHAR ascent;
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CHAR descent;
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CHAR widMax;
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CHAR leading;
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CHAR unused;
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POINT numer;
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POINT denom;
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} FMOUTPUT;
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#define qFMOUTPUT ((FMOUTPUT far *) 0x998)
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#endif /* SAND */
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#define enumFaceNames 0
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#define enumFindAspectRatio 1
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#define enumSizeList 2
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#define enumCheckFont 3
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#define enumQuickFaces 4
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#ifdef JAPAN
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#define enumFaceNameJapan 128 // T-HIROYN Win3.1 use FontFaceEnum JAPAN only
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#endif
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#ifdef NEWFONTENUM
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#define psApprovedMax 48 /* don't know why we don't go up to 64 here; spose
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that's for "the big boy word processors" ..pault */
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#endif
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/* Used in DOPRM.C and FONTENUM.C */
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#define csizeApprovedMax 13
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