Leaked source code of windows server 2003
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/*++
Copyright (c) 1996 - 1999 Microsoft Corporation
Module Name:
FontPdev.h
Abstract:
Unidrv FONTPDEV and related infor header file.
Environment:
Windows NT Unidrv driver
Revision History:
11/06/96 -ganeshp- Created
dd-mm-yy -author- description
--*/
#ifndef _FONTPDEV_H_
#define _FONTPDEV_H_
//
// FONTCTL is included in FONTPDEV for controlling the state device.
//
typedef struct _FONTCTL{ DWORD dwAttrFlags; // Font attribute flags, italic/bold.
INT iFont; // Font index; -ve for downloaded GDI font
INT iSoftFont; // Soft Font index;
INT iRotate; // Font Rotation Angle
POINTL ptlScale; // Printer sizes for scalable fonts
FLOATOBJ eXScale; // Font scaling in baseline direction
FLOATOBJ eYScale; // Font scaling in the ascender direction
PFONTMAP pfm;} FONTCTL;
//
// dwAttrFlags
//
#define FONTATTR_BOLD 0x00000001
#define FONTATTR_ITALIC 0x00000002
#define FONTATTR_UNDERLINE 0x00000004
#define FONTATTR_STRIKEOUT 0x00000008
#define FONTATTR_SUBSTFONT 0x10000000
#define INVALID_FONT 0x7FFFFFFF // for iFont.
//
// Font Cartridges definitions.
//
#define MAXCARTNAMELEN 64
//
// Font cart mapping table. This table is a list of names and correponding
// FONTCAT structure which is filled by the parser. The actual font list
// is in the FONTCART structure.
//
typedef struct _FONTCARTMAP{ PFONTCART pFontCart; //Pointer to fontcart in GPD.
WCHAR awchFontCartName[MAXCARTNAMELEN]; /* Name of the Font Cart*/ BOOL bInstalled; //This Font Cartridges is installed or not
} FONTCARTMAP, *PFONTCARTMAP;
//
// This structure is stored in the FontPDEV and has all the information about
// Font cartridges.
//
typedef struct _FONTCARTINFO{ PFONTCARTMAP pFontCartMap; // Font Cartridge Mapping Table.
INT iNumAllFontCarts; // Number of all supported font carts.
INT iNumInstalledCarts; // Number of installed cartridges.
DWORD dwFontCartSlots; // Number of Font Cartridge Slots.
}FONTCARTINFO, *PFONTCARTINFO;
//
// This structe stores the Font resource ids of all the preinstalled fonts.
// This include Resident fonts plus installed Cartridge specific fonts.
//
typedef struct _FONTLIST_{ PDWORD pdwList; // An array of device font resource Ids.
INT iEntriesCt; // Number of valid entries.
INT iMaxEntriesCt; // Max number of Entries in this list
} FONTLIST, *PFONTLIST;
//
// FONTPDEV structure
//
typedef struct _FONTPDEV {
DWORD dwSignature; // FONTPDEV Signature
DWORD dwSize; // FONTPDEV Size.
PDEV *pPDev; // Pointer to PDEV.
DWORD flFlags; // General Flags.
DWORD flText; // Text Capabilities.
DWORD dwFontMem; // Bytes of allocated printer memory
// for font download
DWORD dwFontMemUsed; // Bytes of printer memory used for
// downloaded fonts
DWORD dwSelBits; // Font selection bits
POINT ptTextScale; // relationship between master units
// and text units.
INT iUsedSoftFonts; // Number of soft fonts used
INT iNextSFIndex; // Index ID to use for next softfont
INT iFirstSFIndex; // Value used to reset the above
INT iLastSFIndex; // Largest value available
INT iMaxSoftFonts; // Maximum number of Soft font per page
INT iDevResFontsCt; // Num of device resident fonts.
// No cartridge fonts: No soft fonts.
INT iDevFontsCt; // Num of device fonts including cartridge
// fonts: no soft fonts.'cBIFonts' in Rasdd
INT iSoftFontsCt; // Number of SoftFonts installed.
INT iCurXFont; // Index of currently selected softfont
INT iWhiteIndex; // White index of the device palette
INT iBlackIndex; // Black index of the device palette
DWORD dwDefaultFont; // Default font
SHORT sDefCTT; // Default translation table
WORD wReserved; // Padding
DWORD dwTTYCodePage; // Default codepage for TTY
SURFOBJ *pso; // SurfObj access
PVOID pPSHeader; // Position sorting header (posnsort.[hc])
PVOID pvWhiteTextFirst; // Pointer to first in the White text list, if needed
PVOID pvWhiteTextLast; // Pointer to the last in the White text list
PVOID pTTFile; // True Type File pointer
ULONG pcjTTFile; // size of True Type File
PVOID ptod; // For access to TextOut Data.
FONTMAP *pFontMap; // Array of FONTMAPS describing fonts.
FONTMAP *pFMDefault; // Default font FONTMAP, if != 0
PVOID pvDLMap; // Mapping of GDI to downloaded info
FONTLIST FontList; // This is array of font resource ids of
// Device and precompiled Cartridges fonts.
FONTCARTINFO FontCartInfo; // This is array of font Cartridges.
FONTCTL ctl; // Font state of the printer.
IFIMETRICS *pIFI; // Current font IFIMETRICS cache.
PFLOATOBJ_XFORM pxform; // Current font XFORM
HANDLE hUFFFile;
//
// Font attribute command cache
PCOMMAND pCmdBoldOn; PCOMMAND pCmdBoldOff; PCOMMAND pCmdItalicOn; PCOMMAND pCmdItalicOff; PCOMMAND pCmdUnderlineOn; PCOMMAND pCmdUnderlineOff; PCOMMAND pCmdClearAllFontAttribs;
//
// Font substitution table in registry.
//
TTSUBST_TABLE pTTFontSubReg; // Font substitution table.
//
// Font module callback interface object
//
PI_UNIFONTOBJ pUFObj;
} FONTPDEV, *PFONTPDEV;
//
//General MACROes
//
#define FONTPDEV_ID 'VDPF' //"FPDV" in ASCII.
#define FONTMAP_ID 'PAMF' //"FMAP" in ASCII.
#define MAXDEVFONT 255 // Maximum number of font entris in a
// List. There may be more than one
// LIST to repesent all the fonts.
//
// FONTPDEV.flflags Values
//
#define FDV_ROTATE_FONT_ABLE 0x00000001 // Font can be rotated
#define FDV_ALIGN_BASELINE 0x00000002 // Text is Base Line aligned
#define FDV_TT_FS_ENABLED 0x00000004 // Text is Base Line aligned
#define FDV_DL_INCREMENTAL 0x00000008 // always TRUE
#define FDV_TRACK_FONT_MEM 0x00000010 // Track Memory for font DL
#define FDV_WHITE_TEXT 0x00000020 // Can print white text
#define FDV_DLTT 0x00000040 // Download True Type
#define FDV_DLTT_ASTT_PREF 0x00000080 // True Type as outline
#define FDV_DLTT_BITM_PREF 0x00000100 // True Type as Bitmap
#define FDV_DLTT_OEMCALLBACK 0x00000200 // True Type as Bitmap
#define FDV_MD_SERIAL 0x00000400 // Printer is a serial printer
#define FDV_GRX_ON_TXT_BAND 0x00000800 // Grx is drawn on Text Band
#define FDV_GRX_UNDER_TEXT 0x00001000 // Grx is drawn under Text
#define FDV_BKSP_OK 0x00002000 // use BkSpace to overstrike
#define FDV_90DEG_ROTATION 0x00004000 // Supports 90 Deg Rot.
#define FDV_ANYDEG_ROTATION 0x00008000 // Supports Any Deg Rot.
#define FDV_SUPPORTS_FGCOLOR 0x00010000 // Supports Foreground color.
#define FDV_SUBSTITUTE_TT 0x00020000 // Substitute TT font.
#define FDV_SET_FONTID 0x00040000 // Soft font ID command is sent
#define FDV_UNDERLINE 0x00080000 // Device can simlulate underline
#define FDV_INIT_ATTRIB_CMD 0x00100000 // Initalized font attribute cmd
#define FDV_SINGLE_BYTE 0x00200000 // ESC/P Single/Double byte mode flag
#define FDV_DOUBLE_BYTE 0x00400000 // ESC/P Single/Double byte mode flag
#define FDV_DISABLE_POS_OPTIMIZE 0x00800000 // Disable X position optimization
#define FDV_ENABLE_PARTIALCLIP 0x01000000 // Enable partial clipping
//
// Misc macros
// A macro to swap bytes in words. Needed as PCL structures are in
// 68k big endian format.
//
#define SWAB( x ) ((WORD)(x) = (WORD)((((x) >> 8) & 0xff) | (((x) << 8) & 0xff00)))
#endif // !_FONTPDEV_H_
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