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306 lines
9.1 KiB
306 lines
9.1 KiB
/************************ Module Header *************************************
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* udpfm.h
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* Fontmetrics type data, derived from Windows 16 UNIDRV pfm.h
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*
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* Copyright (C) 1991 Microsoft Corporation
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*
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****************************************************************************/
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/* Current version of the structure */
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#define DRIVERINFO_VERSION 0x0200
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/*
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* DRIVERINFO contains extra font information needed by genlib to output text
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*/
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#pragma pack (2)
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typedef struct
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{
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short sSize; /* size of this structure */
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short sVersion; /* version number */
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WORD fCaps; /* Capabilties Flags */
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short sFontID; /* unique font id defined by the driver */
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short sYAdjust; /* adjust y position before output character */
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/* used by double height characters */
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short sYMoved; /* cursor has moved after printing this font */
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short sTransTab; /* ID value for CTT */
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short sUnderLinePos;
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short sDoubleUnderlinePos;
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short sStrikeThruPos;
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LOCD locdSelect; /* long offset to command descriptor */
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LOCD locdUnSelect; /* long offset to command descriptor to unselect */
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/* NOOCD is none */
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WORD wPrivateData; /* Used in DeskJet driver for font enumerations */
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short sShift; /* # of pixels shifted from the center of the
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* char center-line. Used for Z1 cartidge.
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* Use a negative value representing left shift.
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*/
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WORD wFontType; /* Type of font */
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} DRIVERINFO;
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#pragma pack ()
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/* flags defined for DRIVERINFO.fCaps */
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#define DF_NOITALIC 0x0001 /* Cannot italicize via FONTSIMULATION */
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#define DF_NOUNDER 0x0002 /* Cannot underline via FONTSIMULATION */
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#define DF_XM_CR 0x0004 /* send CR after using this font */
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#define DF_NO_BOLD 0x0008 /* Cannot bold via FONTSIMULATION */
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#define DF_NO_DOUBLE_UNDERLINE 0x0010 /* Cannot double underline via FONTSIMULATION */
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#define DF_NO_STRIKETHRU 0x0020 /* Cannot strikethru via FONTSIMULATION */
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#define DF_BKSP_OK 0x0040 /* Can use backspace char, see spec for details */
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// Types for DRIVERINFO.wFontType
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#define DF_TYPE_HPINTELLIFONT 0 // HP's Intellifont
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#define DF_TYPE_TRUETYPE 1 // HP's PCLETTO fonts on LJ4
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#define DF_TYPE_PST1 2 // Lexmark PPDS scalable fonts
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#define DF_TYPE_CAPSL 3 // Canon CAPSL scalable fonts
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#define DF_TYPE_OEM1 4 // OEM scalable font type 1
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#define DF_TYPE_OEM2 5 // OEM scalable font type 2
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/*
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* The following structure has awful alignment characteristics. SO,
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* all the non-aligned entries have been turned into BYTE arrays. This
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* ensures that the structure has the correct size, since we MUST
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* use the data in the minidrivers, which have this format.
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*/
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typedef struct
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{
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short dfType;
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short dfPoints;
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short dfVertRes;
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short dfHorizRes;
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short dfAscent;
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short dfInternalLeading;
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short dfExternalLeading;
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BYTE dfItalic;
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BYTE dfUnderline;
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BYTE dfStrikeOut;
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BYTE b_dfWeight[ 2 ]; /* short dfWeight; */
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BYTE dfCharSet;
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short dfPixWidth;
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short dfPixHeight;
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BYTE dfPitchAndFamily;
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BYTE b_dfAvgWidth[ 2 ]; /* short dfAvgWidth; */
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BYTE b_dfMaxWidth[ 2 ]; /* short dfMaxWidth; */
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BYTE dfFirstChar;
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BYTE dfLastChar;
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BYTE dfDefaultChar;
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BYTE dfBreakChar;
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BYTE b_dfWidthBytes[ 2 ]; /* short dfWidthBytes; */
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BYTE b_dfDevice[ 4 ]; /* DWORD dfDevice; */
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BYTE b_dfFace[ 4 ]; /* DWORD dfFace; */
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BYTE b_dfBitsPointer[ 4 ]; /* DWORD dfBitsPointer; */
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BYTE b_dfBitsOffset[ 4 ]; /* DWORD dfBitsOffset; */
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BYTE dfReservedByte;
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} res_PFMHEADER;
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/*
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* Following are the correctly byte aligned versions of the above
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* structures with a name beginning res_
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*/
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typedef struct
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{
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DWORD dfDevice;
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DWORD dfFace;
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DWORD dfBitsPointer;
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DWORD dfBitsOffset;
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short dfType;
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short dfPoints;
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short dfVertRes;
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short dfHorizRes;
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short dfAscent;
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short dfInternalLeading;
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short dfExternalLeading;
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short dfWeight;
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short dfPixWidth;
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short dfPixHeight;
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short dfAvgWidth;
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short dfMaxWidth;
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short dfWidthBytes;
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BYTE dfItalic;
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BYTE dfUnderline;
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BYTE dfStrikeOut;
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BYTE dfCharSet;
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BYTE dfFirstChar;
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BYTE dfLastChar;
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BYTE dfDefaultChar;
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BYTE dfBreakChar;
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BYTE dfPitchAndFamily;
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BYTE dfReservedByte;
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} PFMHEADER;
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typedef struct
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{
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WORD dfSizeFields;
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BYTE b_dfExtMetricsOffset[ 4 ];
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BYTE b_dfExtentTable[ 4 ];
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BYTE b_dfOriginTable[ 4 ];
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BYTE b_dfPairKernTable[ 4 ];
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BYTE b_dfTrackKernTable[ 4 ];
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BYTE b_dfDriverInfo[ 4 ];
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BYTE b_dfReserved[ 4 ];
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} res_PFMEXTENSION;
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/* The aligned version of the above - for civilised users */
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typedef struct
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{
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DWORD dfSizeFields; /* DWORD for alignment */
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DWORD dfExtMetricsOffset;
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DWORD dfExtentTable;
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DWORD dfOriginTable;
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DWORD dfPairKernTable;
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DWORD dfTrackKernTable;
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DWORD dfDriverInfo;
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DWORD dfReserved;
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} PFMEXTENSION;
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/* PFM structure used by all hardware fonts */
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typedef struct
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{
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res_PFMHEADER pfm;
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res_PFMEXTENSION pfme;
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} PFM;
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/* bitmap font extension */
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typedef struct
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{
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DWORD flags; /* Bit Blags */
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WORD Aspace; /* Global A space, if any */
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WORD Bspace; /* Global B space, if any */
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WORD Cspace; /* Global C space, if any */
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DWORD oColor; /* offset to color table, if any */
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DWORD reserve; /* */
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DWORD reserve1;
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WORD reserve2;
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WORD dfCharOffset[1]; /* Area for storing the character offsets */
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} BMFEXTENSION;
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/* bitmap font structure used by 3.0 bitmap fonts */
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typedef struct
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{
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PFMHEADER pfm;
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BMFEXTENSION bmfe;
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} BMF;
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typedef struct
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{
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short emSize;
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short emPointSize;
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short emOrientation;
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short emMasterHeight;
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short emMinScale;
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short emMaxScale;
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short emMasterUnits;
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short emCapHeight;
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short emXHeight;
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short emLowerCaseAscent;
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short emLowerCaseDescent;
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short emSlant;
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short emSuperScript;
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short emSubScript;
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short emSuperScriptSize;
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short emSubScriptSize;
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short emUnderlineOffset;
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short emUnderlineWidth;
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short emDoubleUpperUnderlineOffset;
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short emDoubleLowerUnderlineOffset;
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short emDoubleUpperUnderlineWidth;
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short emDoubleLowerUnderlineWidth;
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short emStrikeOutOffset;
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short emStrikeOutWidth;
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WORD emKernPairs;
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WORD emKernTracks;
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} EXTTEXTMETRIC;
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typedef struct
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{
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union
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{
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BYTE each[2];
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WORD both;
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} kpPair;
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short kpKernAmount;
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} w3KERNPAIR;
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typedef struct
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{
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short ktDegree;
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short ktMinSize;
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short ktMinAmount;
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short ktMaxSize;
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short ktMaxAmount;
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} w3KERNTRACK;
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/* TRANSTAB is used to do ANSI to OEM code pages. */
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typedef struct
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{
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WORD wType; /* tells what type of translation table */
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BYTE chFirstChar;
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BYTE chLastChar;
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union
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{
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short psCode[1];
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BYTE bCode[1];
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BYTE bPairs[1][2];
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} uCode;
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} TRANSTAB;
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/* Defined indices for wType */
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#define CTT_WTYPE_COMPOSE 0
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/* uCode is an array of 16-bit offsets from the
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* beginning of the file pointing to the strings to
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* use for translation. The length of the translated
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* string is the difference between the next offset
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* and the current offset.
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*/
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#define CTT_WTYPE_DIRECT 1
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/* uCode is a byte array of one-to-one translation
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* table from bFirstChar to bLastChar
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*/
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#define CTT_WTYPE_PAIRED 2
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/* uCode contains an array of paired unsigned
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* bytes. If only one character is needed to do
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* the translation then the second byte is zero,
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* otherewise the second byte is struct over the
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* first byte.
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*/
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typedef struct
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{
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PFMHEADER *pPfmHeader;
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short *pCharWidths;
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PFMEXTENSION *pPfmExtension;
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EXTTEXTMETRIC *pExtTextMetrics;
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short *pExtentTable;
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DRIVERINFO *pDriverInfo;
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w3KERNPAIR *pKernPair;
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w3KERNTRACK *pKernTrack;
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} PFMDATA;
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/*
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* PCMHEADER is taken from HP/PCL font installer's "pfm.h".
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*/
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typedef struct
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{
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WORD pcmMagic;
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WORD pcmVersion;
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DWORD pcmSize;
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DWORD pcmTitle;
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DWORD pcmPFMList;
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} PCMHEADER;
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#define PCM_MAGIC 0xCAC
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#define PCM_VERSION 0x310
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