{ This file is part of the Free Pascal run time library. A file in Amiga system run time library. Copyright (c) 1998 by Nils Sjoholm member of the Amiga RTL development team. See the file COPYING.FPC, included in this distribution, for details about the copyright. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. **********************************************************************} unit amigaprinter; INTERFACE uses exec, graphics; Const PRD_RAWWRITE = CMD_NONSTD + 0; PRD_PRTCOMMAND = CMD_NONSTD + 1; PRD_DUMPRPORT = CMD_NONSTD + 2; PRD_QUERY = CMD_NONSTD + 3; { printer command definitions } aRIS = 0; { ESCc reset ISO } aRIN = 1; { ESC#1 initialize +++ } aIND = 2; { ESCD lf ISO } aNEL = 3; { ESCE return,lf ISO } aRI = 4; { ESCM reverse lf ISO } aSGR0 = 5; { ESC[0m normal char set ISO } aSGR3 = 6; { ESC[3m italics on ISO } aSGR23 = 7; { ESC[23m italics off ISO } aSGR4 = 8; { ESC[4m underline on ISO } aSGR24 = 9; { ESC[24m underline off ISO } aSGR1 = 10; { ESC[1m boldface on ISO } aSGR22 = 11; { ESC[22m boldface off ISO } aSFC = 12; { SGR30-39 set foreground color ISO } aSBC = 13; { SGR40-49 set background color ISO } aSHORP0 = 14; { ESC[0w normal pitch DEC } aSHORP2 = 15; { ESC[2w elite on DEC } aSHORP1 = 16; { ESC[1w elite off DEC } aSHORP4 = 17; { ESC[4w condensed fine on DEC } aSHORP3 = 18; { ESC[3w condensed off DEC } aSHORP6 = 19; { ESC[6w enlarged on DEC } aSHORP5 = 20; { ESC[5w enlarged off DEC } aDEN6 = 21; { ESC[6"z shadow print on DEC (sort of) } aDEN5 = 22; { ESC[5"z shadow print off DEC } aDEN4 = 23; { ESC[4"z doublestrike on DEC } aDEN3 = 24; { ESC[3"z doublestrike off DEC } aDEN2 = 25; { ESC[2"z NLQ on DEC } aDEN1 = 26; { ESC[1"z NLQ off DEC } aSUS2 = 27; { ESC[2v superscript on +++ } aSUS1 = 28; { ESC[1v superscript off +++ } aSUS4 = 29; { ESC[4v subscript on +++ } aSUS3 = 30; { ESC[3v subscript off +++ } aSUS0 = 31; { ESC[0v normalize the line +++ } aPLU = 32; { ESCL partial line up ISO } aPLD = 33; { ESCK partial line down ISO } aFNT0 = 34; { ESC(B US char set or Typeface 0 (default) } aFNT1 = 35; { ESC(R French char set or Typeface 1 } aFNT2 = 36; { ESC(K German char set or Typeface 2 } aFNT3 = 37; { ESC(A UK char set or Typeface 3 } aFNT4 = 38; { ESC(E Danish I char set or Typeface 4 } aFNT5 = 39; { ESC(H Sweden char set or Typeface 5 } aFNT6 = 40; { ESC(Y Italian char set or Typeface 6 } aFNT7 = 41; { ESC(Z Spanish char set or Typeface 7 } aFNT8 = 42; { ESC(J Japanese char set or Typeface 8 } aFNT9 = 43; { ESC(6 Norweign char set or Typeface 9 } aFNT10 = 44; { ESC(C Danish II char set or Typeface 10 } { Suggested typefaces are: 0 - default typeface. 1 - Line Printer or equiv. 2 - Pica or equiv. 3 - Elite or equiv. 4 - Helvetica or equiv. 5 - Times Roman or equiv. 6 - Gothic or equiv. 7 - Script or equiv. 8 - Prestige or equiv. 9 - Caslon or equiv. 10 - Orator or equiv. } aPROP2 = 45; { ESC[2p proportional on +++ } aPROP1 = 46; { ESC[1p proportional off +++ } aPROP0 = 47; { ESC[0p proportional clear +++ } aTSS = 48; { ESC[n E set proportional offset ISO } aJFY5 = 49; { ESC[5 F auto left justify ISO } aJFY7 = 50; { ESC[7 F auto right justify ISO } aJFY6 = 51; { ESC[6 F auto full justify ISO } aJFY0 = 52; { ESC[0 F auto justify off ISO } aJFY3 = 53; { ESC[3 F letter space (justify) ISO (special) } aJFY1 = 54; { ESC[1 F word fill(auto center) ISO (special) } aVERP0 = 55; { ESC[0z 1/8" line spacing +++ } aVERP1 = 56; { ESC[1z 1/6" line spacing +++ } aSLPP = 57; { ESC[nt set form length n DEC } aPERF = 58; { ESC[nq perf skip n (n>0) +++ } aPERF0 = 59; { ESC[0q perf skip off +++ } aLMS = 60; { ESC#9 Left margin set +++ } aRMS = 61; { ESC#0 Right margin set +++ } aTMS = 62; { ESC#8 Top margin set +++ } aBMS = 63; { ESC#2 Bottom marg set +++ } aSTBM = 64; { ESC[Pn1;Pn2r T&B margins DEC } aSLRM = 65; { ESC[Pn1;Pn2s L&R margin DEC } aCAM = 66; { ESC#3 Clear margins +++ } aHTS = 67; { ESCH Set horiz tab ISO } aVTS = 68; { ESCJ Set vertical tabs ISO } aTBC0 = 69; { ESC[0g Clr horiz tab ISO } aTBC3 = 70; { ESC[3g Clear all h tab ISO } aTBC1 = 71; { ESC[1g Clr vertical tabs ISO } aTBC4 = 72; { ESC[4g Clr all v tabs ISO } aTBCALL = 73; { ESC#4 Clr all h & v tabs +++ } aTBSALL = 74; { ESC#5 Set default tabs +++ } aEXTEND = 75; { ESC[Pn"x extended commands +++ } aRAW = 76; { ESC[Pn"r Next 'Pn' chars are raw +++ } Type pIOPrtCmdReq = ^tIOPrtCmdReq; tIOPrtCmdReq = record io_Message : tMessage; io_Device : pDevice; { (DevicePtr) device node pointer } io_Unit : pUnit; { (UnitPtr) unit (driver private)} io_Command : Word; { device command } io_Flags : Byte; io_Error : Shortint; { error or warning num } io_PrtCommand : Word; { printer command } io_Parm0 : Byte; { first command parameter } io_Parm1 : Byte; { second command parameter } io_Parm2 : Byte; { third command parameter } io_Parm3 : Byte; { fourth command parameter } end; pIODRPReq = ^tIODRPReq; tIODRPReq = record io_Message : tMessage; io_Device : pDevice; { (DevicePtr) device node pointer } io_Unit : pUnit; { (UnitPtr) unit (driver private)} io_Command : Word; { device command } io_Flags : Byte; io_Error : Shortint; { error or warning num } io_RastPort : pRastPort; { (RastPortPtr) raster port } io_ColorMap : pColorMap; { (ColorMapPtr) color map } io_Modes : ULONG; { graphics viewport modes } io_SrcX : Word; { source x origin } io_SrcY : Word; { source y origin } io_SrcWidth : Word; { source x width } io_SrcHeight : Word; { source x height } io_DestCols : Longint; { destination x width } io_DestRows : Longint; { destination y height } io_Special : Word; { option flags } end; Const SPECIAL_MILCOLS = $0001; { DestCols specified in 1/1000" } SPECIAL_MILROWS = $0002; { DestRows specified in 1/1000" } SPECIAL_FULLCOLS = $0004; { make DestCols maximum possible } SPECIAL_FULLROWS = $0008; { make DestRows maximum possible } SPECIAL_FRACCOLS = $0010; { DestCols is fraction of FULLCOLS } SPECIAL_FRACROWS = $0020; { DestRows is fraction of FULLROWS } SPECIAL_CENTER = $0040; { center image on paper } SPECIAL_ASPECT = $0080; { ensure correct aspect ratio } SPECIAL_DENSITY1 = $0100; { lowest resolution (dpi) } SPECIAL_DENSITY2 = $0200; { next res } SPECIAL_DENSITY3 = $0300; { next res } SPECIAL_DENSITY4 = $0400; { next res } SPECIAL_DENSITY5 = $0500; { next res } SPECIAL_DENSITY6 = $0600; { next res } SPECIAL_DENSITY7 = $0700; { highest res } SPECIAL_NOFORMFEED = $0800; { don't eject paper on gfx prints } SPECIAL_TRUSTME = $1000; { don't reset on gfx prints } { Compute print size, set 'io_DestCols' and 'io_DestRows' in the calling program's 'IODRPReq' structure and exit, DON'T PRINT. This allows the calling program to see what the final print size would be in printer pixels. Note that it modifies the 'io_DestCols' and 'io_DestRows' fields of your 'IODRPReq' structure. Also, set the print density and update the 'MaxXDots', 'MaxYDots', 'XDotsInch', and 'YDotsInch' fields of the 'PrinterExtendedData' structure. } SPECIAL_NOPRINT = $2000; { see above } PDERR_NOERR = 0; { clean exit, no errors } PDERR_CANCEL = 1; { user cancelled print } PDERR_NOTGRAPHICS = 2; { printer cannot output graphics } PDERR_INVERTHAM = 3; { OBSOLETE } PDERR_BADDIMENSION = 4; { print dimensions illegal } PDERR_DIMENSIONOVFLOW = 5; { OBSOLETE } PDERR_INTERNALMEMORY = 6; { no memory for internal variables } PDERR_BUFFERMEMORY = 7; { no memory for print buffer } { Note : this is an internal error that can be returned from the render function to the printer device. It is NEVER returned to the user. If the printer device sees this error it converts it 'PDERR_NOERR' and exits gracefully. Refer to the document on 'How to Write a Graphics Printer Driver' for more info. } PDERR_TOOKCONTROL = 8; { Took control in case 0 of render } { internal use } SPECIAL_DENSITYMASK = $0700; { masks out density values } SPECIAL_DIMENSIONSMASK = SPECIAL_MILCOLS + SPECIAL_MILROWS + SPECIAL_FULLCOLS + SPECIAL_FULLROWS + SPECIAL_FRACCOLS + SPECIAL_FRACROWS + SPECIAL_ASPECT; IMPLEMENTATION end.