(******************************************************************************)
(*                 MW.DEF - MetaWINDOW (Plus) 3.6a Interface.                 *)
(*                                                                            *)
(*  This definition module provides an interface with the Microsoft C         *)
(*  interface for MetaWINDOW and MetaWINDOW Plus v3.6a.  It should not be     *)
(*  IMPORTed into your programs directly.  IMPORT Meta instead which provides *)
(*  access to this module and performs the necessary initialisations.         *)
(*                                                                            *)
(*  PSW 06/28/91 08:30am                                                      *)
(******************************************************************************)
(*# module(implementation=>off, init_code=>off)                               *)

DEFINITION MODULE MW;
(*
 *  Graphix
 *  Release 3.7
 *  (c) Copyright 1986-1992 PMI
 *  Green Bay, Wisconsin
 *  (414) 468-6040
 *  All rights reserved
 *
 *)

  FROM GrConst IMPORT rect, point, adsPoint, image, adsImage, polyHead,
    adsPolyHead, event, cursor, patRcd, HCInfoRec, penState, dirRec,
    imageHeader, dashRcd, palData, CCBtype, MCBtype, mapArray, adsImage;
  FROM GrPorts IMPORT bitmap, adsBMap, metaPort, adsPort, pusharea, adsMem;
  FROM GrFonts IMPORT adsFont;

(*# save, name(prefix => none) *)

  VAR
    Meta_DPL: BYTE;                     (* Used to 'find' MetaWINDOW.         *)


(*# data(near_ptr => off),
    call(o_a_copy => off, o_a_size => off, c_conv => on, near_call => off,
         reg_saved => (si, di, ds, st1, st2), reg_param => ()),
    name(prefix => c)
*)

  TYPE
    MsProc = PROCEDURE ();              (* Mouse service handler.             *)
    UsProc = PROCEDURE (VAR CCBtype);   (* User service handler.              *)

PROCEDURE AddPt          (VAR SRCPT, DSTPT: point);
PROCEDURE AlignPattern   (PATTERN, PATX, PATY: INTEGER);
PROCEDURE BackColor      (COLOR: INTEGER);
PROCEDURE BackLColor     (LCOLOR: LONGINT);
PROCEDURE BackPattern    (PATTERN: INTEGER);
PROCEDURE BorderColor    (COLOR: INTEGER);
PROCEDURE CenterRect     (VAR PT: point; WIDTHX, HEIGHTY: INTEGER; VAR R: rect);
PROCEDURE CharWidth      (CH: CHAR) : INTEGER;
PROCEDURE ClearText      ();
PROCEDURE ClipRect       (VAR R: rect);
PROCEDURE CodeSeg        (): WORD;
PROCEDURE CopyBits       (VAR SRCMAP, DSTMAP: bitmap;
                         VAR SRCRECT, DSTRECT, DSTCLIP: rect; RASOP: INTEGER);
PROCEDURE CursorBitmap   (NEWMAP: adsBMap);
PROCEDURE CursorColor    (FORECOLOR, BACKCOLOR: LONGINT);
PROCEDURE CursorMap      (VAR BUTTONMAP: mapArray);
PROCEDURE CursorStyle    (CURSORNBR: INTEGER);
PROCEDURE DataSeg        (): WORD;
PROCEDURE DefineCursor   (CURSORNBR, HOTX, HOTY: INTEGER;
                         VAR SCREENMASK, CURSORMASK: cursor);
PROCEDURE DefineDash     (DASHNBR: INTEGER; VAR DASHARRAY: dashRcd);
PROCEDURE DefinePattern  (PATTERN: INTEGER; VAR PATIMAGE: patRcd);
PROCEDURE DrawChar       (CH: CHAR);
PROCEDURE DrawString     (TEXTSTR: ARRAY OF CHAR);
PROCEDURE DrawText       (TEXTSTR: ARRAY OF CHAR; INDEX, COUNT: INTEGER);
PROCEDURE DupBitmap      (VAR SRCMAP, DSTMAP: bitmap);
PROCEDURE DupPort        (VAR SRCPORT, DSTPORT: metaPort);
PROCEDURE DupPt          (VAR SRCPT, DSTPT: point);
PROCEDURE DupRect        (VAR SRCRECT, DSTRECT: rect);
PROCEDURE EqualPt        (VAR PT1, PT2: point): BOOLEAN;
PROCEDURE EqualRect      (VAR RECT1, RECT2: rect): BOOLEAN;
PROCEDURE EraseArc       (VAR R: rect; BGNANGLE, ARCANGLE: INTEGER);
PROCEDURE EraseOval      (VAR R: rect);
PROCEDURE ErasePoly      (POLYCNT: INTEGER; POLYHDR: adsPolyHead;
                         POLYPTS: adsPoint);
PROCEDURE EraseRect      (VAR R: rect);
PROCEDURE EraseRoundRect (VAR R: rect; DIAX, DIAY: INTEGER);
PROCEDURE EventQueue     (TF: BOOLEAN);
PROCEDURE ExtraSeg       (): WORD;
PROCEDURE FileAttr       (FILENAME: ARRAY OF CHAR; ATTR: WORD): INTEGER;
PROCEDURE FileDelete     (FILENAME: ARRAY OF CHAR): INTEGER;
PROCEDURE FileLoad       (FILENAME: ARRAY OF CHAR;
                         DATAAREA: adsMem; AREASIZE: CARDINAL): INTEGER;
PROCEDURE FileQuery      (FILESPEC: ARRAY OF CHAR;
                         VAR DIRINFO: dirRec; DIRSIZE: CARDINAL): INTEGER;
PROCEDURE FileRename     (OLDNAME, NEWNAME: ARRAY OF CHAR): INTEGER;
PROCEDURE FileStore      (FILENAME: ARRAY OF CHAR; DATAAREA: adsMem; AREASIZE: CARDINAL): INTEGER;
PROCEDURE FillArc        (VAR R: rect; BGNANGLE: INTEGER;
                         ARCANGLE, PATTERN: INTEGER);
PROCEDURE FillOval       (VAR R: rect; PATTERN: INTEGER);
PROCEDURE FillPoly       (POLYCNT: INTEGER; POLYHDR: adsPolyHead;
                         POLYPTS: adsPoint; PATTERN: INTEGER);
PROCEDURE FillRect       (VAR R: rect; PATTERN: INTEGER);
PROCEDURE FillRoundRect  (VAR R: rect; DIAX, DIAY, PATTERN: INTEGER);
PROCEDURE FrameArc       (VAR R: rect; BGNANGLE, ARCANGLE: INTEGER);
PROCEDURE FrameOval      (VAR R: rect);
PROCEDURE FramePoly      (POLYCNT: INTEGER; POLYHDR: adsPolyHead;
                         POLYPTS: adsPoint);
PROCEDURE FrameRect      (VAR R: rect);
PROCEDURE FrameRoundRect (VAR R: rect; DIAX, DIAY: INTEGER);
PROCEDURE Gbl2LclPt      (VAR PT: point);
PROCEDURE Gbl2LclRect    (VAR R: rect);
PROCEDURE Gbl2VirPt      (VAR PT: point);
PROCEDURE Gbl2VirRect    (VAR R: rect);
PROCEDURE GetAddress     (VARBL: FarADDRESS; VAR SGM, OFF: INTEGER);
PROCEDURE GetBits        (X, Y: INTEGER; VAR SRCMAP: bitmap): LONGINT;
PROCEDURE GetCmdLine     (VAR CMDSTRING: ARRAY OF CHAR);
PROCEDURE GetFontField   (FIELD: INTEGER): INTEGER;
PROCEDURE GetLPixel      (X, Y: INTEGER; VAR LCOLOR: LONGINT);
PROCEDURE GetPenState    (VAR STATE: penState);
PROCEDURE GetPixel       (X, Y: INTEGER): INTEGER;
PROCEDURE GetPort        (VAR PORTPTR: adsPort);
PROCEDURE GrInitErr      (ERROR: INTEGER);
PROCEDURE HardCopy       (SRCPORT: adsPort): WORD;
PROCEDURE HideCursor     ();
PROCEDURE HidePen        ();
PROCEDURE ImagePara      (VAR R: rect): WORD;
PROCEDURE ImageSize      (VAR R: rect): LONGINT;
PROCEDURE InceptRect     (VAR RECT1, RECT2, DSTRECT: rect): BOOLEAN;
PROCEDURE InitBitmap     (VAR NEWMAP: bitmap; INTERLEAVE,
                         BASESEG, BASEOFF, INTERSEG, INTEROFF: INTEGER);
PROCEDURE InitGrafix     (DEVMODE: INTEGER): INTEGER;
PROCEDURE InitMouse      (MOUSPORT: INTEGER);
PROCEDURE InitPort       (PORT: adsPort);
PROCEDURE InitRowTable   (NEWMAP: adsBMap; INTERLEAVE,
                         INTERSEG, INTEROFF: INTEGER);
PROCEDURE InsetRect      (VAR R: rect; DX, DY: INTEGER);
PROCEDURE InvertArc      (VAR R: rect; BGNANGLE, ARCANGLE: INTEGER);
PROCEDURE InvertOval     (VAR R: rect);
PROCEDURE InvertPoly     (POLYCNT: INTEGER; POLYHDR: adsPolyHead;
                         POLYPTS: adsPoint);
PROCEDURE InvertRect     (VAR R: rect);
PROCEDURE InvertRoundRect(VAR R: rect; DIAX, DIAY: INTEGER);
PROCEDURE KeyEvent       (WAIT: BOOLEAN; VAR EVNT: event): BOOLEAN;
PROCEDURE Lcl2GblPt      (VAR PT: point);
PROCEDURE Lcl2GblRect    (VAR R: rect);
PROCEDURE Lcl2VirPt      (VAR PT: point);
PROCEDURE Lcl2VirRect    (VAR R: rect);
PROCEDURE LimitMouse     (XMIN, YMIN, XMAX, YMAX: INTEGER);
PROCEDURE LineRel        (DLTX, DLTY: INTEGER);
PROCEDURE LineTo         (X, Y: INTEGER);
PROCEDURE LoadFont       (FONTNAME: ARRAY OF CHAR): INTEGER;
PROCEDURE LoadPalette    (BGNINDEX, ENDINDEX: INTEGER; VAR COLORS: ARRAY OF WORD);
PROCEDURE MapPoly        (POLYCNT: INTEGER; POLYHDR: adsPolyHead;
                         POLYPTS: adsPoint; VAR SRCR: rect; VAR DSTR: rect);
PROCEDURE MapPt          (VAR PT: point; VAR SRCR, DSTR: rect);
PROCEDURE MapRect        (VAR R: rect; VAR SRCR, DSTR: rect);
PROCEDURE MarkerAngle    (ANGLE: INTEGER);
PROCEDURE MarkerSize     (WIDTH, HEIGHT: INTEGER);
PROCEDURE MarkerType     (MARKERNBR: INTEGER);
PROCEDURE MetaVersion    (VAR STRING: ARRAY OF CHAR);
PROCEDURE MiterLimit     (LIMITANGLE: INTEGER);
PROCEDURE MoveCursor     (X, Y: INTEGER);
PROCEDURE MovePortTo     (GBLLEFT, GBLTOP: INTEGER);
PROCEDURE MoveRel        (DLTX, DLTY: INTEGER);
PROCEDURE MoveTo         (X, Y: INTEGER);
PROCEDURE OffsetPoly     (POLYCNT: INTEGER; POLYHDR: adsPolyHead;
                         POLYPTS: adsPoint; DX, DY: INTEGER);
PROCEDURE OffsetRect     (VAR R: rect; DX, DY: INTEGER);
PROCEDURE OvalPt         (VAR R: rect; ANGLE: INTEGER; VAR PT: point);
PROCEDURE PaintArc       (VAR R: rect; BGNANGLE, ENDANGLE: INTEGER);
PROCEDURE PaintOval      (VAR R: rect);
PROCEDURE PaintPoly      (POLYCNT: INTEGER; POLYHDR: adsPolyHead;
                         POLYPTS: adsPoint);
PROCEDURE PaintRect      (VAR R: rect);
PROCEDURE PaintRoundRect (VAR R: rect; DIAX, DIAY: INTEGER);
PROCEDURE PeekEvent      (INDEX: INTEGER; VAR EVNT: event): BOOLEAN;
PROCEDURE PenCap         (CAPSTYLE: INTEGER);
PROCEDURE PenColor       (COLOR: INTEGER);
PROCEDURE PenDash        (DASHSTYLE: INTEGER);
PROCEDURE PenJoin        (JOINSTYLE: INTEGER);
PROCEDURE PenLColor      (LCOLOR: LONGINT);
PROCEDURE PenMode        (RASOP: INTEGER);
PROCEDURE PenNormal      ();
PROCEDURE PenOffset      (DASHOFFSET: INTEGER);
PROCEDURE PenPattern     (PATTERN: INTEGER);
PROCEDURE PenSize        (DIAX, DIAY: INTEGER);
PROCEDURE PlaneMask      (PMASK: INTEGER);
PROCEDURE PolyLine       (PTCNT: INTEGER; PTS: adsPoint);
PROCEDURE PolyMarker     (NPTS: INTEGER; XYPTS: adsPoint);
PROCEDURE PopGrafix      (VAR SAVEAREA: pusharea);
PROCEDURE PortBitmap     (NEWMAP: adsBMap);
PROCEDURE PortOrigin     (TOPBOT: BOOLEAN);
PROCEDURE PortSize       (PIXWIDTHX, PIXHEIGHTY: INTEGER);
PROCEDURE ProtectOff     ();
PROCEDURE ProtectRect    (VAR R: rect);
PROCEDURE Pt2Rect        (VAR PT1, PT2: point; VAR R: rect);
PROCEDURE PtInArc        (VAR TESTPT: point; VAR R: rect;
                         BGNANGLE, ARCANGLE: INTEGER): BOOLEAN;
PROCEDURE PtInOval       (VAR TESTPT: point; VAR R: rect): BOOLEAN;
PROCEDURE PtInPoly       (VAR TESTPT: point; POLYCNT: INTEGER;
                         POLYHDRS: adsPolyHead; POLYPTS: adsPoint): BOOLEAN;
PROCEDURE PtInRect       (VAR TESTPT: point; VAR R: rect): BOOLEAN;
PROCEDURE PtInRoundRect  (VAR TESTPT: point; VAR R: rect;
                         DIAX, DIAY: INTEGER): BOOLEAN;
PROCEDURE PtOnArc        (VAR TESTPT: point; VAR R: rect;
                         BGNANGLE, ARCANGLE, SIZEX, SIZEY: INTEGER): INTEGER;
PROCEDURE PtOnLine       (VAR TESTPT: point; VAR PT1, PT2: point;
                         SIZEX, SIZEY: INTEGER): BOOLEAN;
PROCEDURE PtOnOval       (VAR TESTPT: point; VAR R: rect;
                         SIZEX, SIZEY: INTEGER): INTEGER;
PROCEDURE PtOnRect       (VAR TESTPT: point; VAR R: rect;
                         SIZEX, SIZEY: INTEGER): INTEGER;
PROCEDURE PtOnRoundRect  (VAR TESTPT: point; VAR R: rect;
                         DIAX, DIAY: INTEGER; SIZEX, SIZEY: INTEGER): INTEGER;
PROCEDURE PtOnPoly       (VAR TESTPT: point; POLYCNT: INTEGER;
                         POLYHDRS: adsPolyHead; POLYPTS: adsPoint;
                         penX, penY: INTEGER): INTEGER;
PROCEDURE PtToAngle      (VAR R: rect; VAR PT: point): INTEGER;
PROCEDURE PushGrafix     (VAR SAVEAREA: pusharea);
PROCEDURE QueryColors    (): INTEGER;
PROCEDURE QueryComm      (): INTEGER;
PROCEDURE QueryCursor    (VAR CURSORX, CURSORY, CURSORLEVEL, BUTTONS: INTEGER);
PROCEDURE QueryError     (): INTEGER;
PROCEDURE QueryGrafix    (): INTEGER;
PROCEDURE QueryPosn      (VAR X, Y: INTEGER);
PROCEDURE QueryRes       (VAR RESX, RESY: INTEGER);
PROCEDURE QueryX         (): INTEGER;
PROCEDURE QueryY         (): INTEGER;
PROCEDURE RasterOp       (RASOP: INTEGER);
PROCEDURE ReadImage      (VAR SRCR: rect; DSTIMAGE: adsImage);
PROCEDURE ReadMouse      (VAR X, Y, SW: INTEGER);
PROCEDURE ReadPalette    (PALNBR, BGNINDX, ENDINDX: INTEGER; VAR COLORS: ARRAY OF palData);
PROCEDURE ScaleMouse     (FACTORX, FACTORY: INTEGER);
PROCEDURE ScalePt        (VAR PT: point; VAR SRCR, DSTR: rect);
PROCEDURE ScreenRect     (VAR SCRNR: rect);
PROCEDURE ScreenSize     (VAR SCRNXMAX, SCRNYMAX: INTEGER);
PROCEDURE ScrollRect     (VAR R: rect; DX, DY: INTEGER);
PROCEDURE SetBitmap      (PAGE: INTEGER);
PROCEDURE SetBits        (X, Y: INTEGER; COLOR: LONGINT; RASOP: INTEGER;
                         VAR CLIP_RECT: rect; VAR SRCMAP: bitmap);
PROCEDURE SetHardCopy    (VAR HCI: HCInfoRec);
PROCEDURE SetDisplay     (PAGE: INTEGER);
PROCEDURE SetFont        (FONTBUFFER: adsFont);
PROCEDURE SetLocal       ();
PROCEDURE SetOrigin      (LCLX, LCLY: INTEGER);
PROCEDURE SetPalette     (BACKGROUND: INTEGER; PALETTE: WORD);
PROCEDURE SetPenState    (VAR STATE: penState);
PROCEDURE SetPixel       (X, Y: INTEGER);
PROCEDURE SetPort        (NEWPORT: adsPort);
PROCEDURE SetPt          (VAR PT: point; X, Y: INTEGER);
PROCEDURE SetRect        (VAR R: rect; X1, Y1, X2, Y2: INTEGER);
PROCEDURE SetVirtual     ();
PROCEDURE ShiftRect      (VAR R: rect; DX, DY: INTEGER; VAR R1, R2: rect): INTEGER;
PROCEDURE ShowCursor     ();
PROCEDURE ShowPen        ();
PROCEDURE StackPtr       (): WORD;
PROCEDURE StackSeg       (): WORD;
PROCEDURE StopEvent      ();
PROCEDURE StopMouse      ();
PROCEDURE StopTimer      ();
PROCEDURE StoreEvent     (VAR EVNT: event): BOOLEAN;
PROCEDURE StringWidth    (TEXTSTR: ARRAY OF CHAR): INTEGER;
PROCEDURE SubPt          (VAR SRCPT, DSTPT: point);
PROCEDURE SystemFont     (FONTNBR: INTEGER): INTEGER;
PROCEDURE TextAlign      (HORZ, VERT: INTEGER);
PROCEDURE TextAngle      (ANGLE: INTEGER);
PROCEDURE TextExtra      (SPACE: INTEGER);
PROCEDURE TextFace       (FACE: INTEGER);
PROCEDURE TextMode       (RASOP: INTEGER);
PROCEDURE TextPath       (PATH: INTEGER);
PROCEDURE TextScore      (GAP: INTEGER);
PROCEDURE TextSize       (WIDTHX, HEIGHTY: INTEGER);
PROCEDURE TextSlant      (ANGLE: INTEGER);
PROCEDURE TextSpace      (SPACE: INTEGER);
PROCEDURE TextUnder      (BELOW: INTEGER);
PROCEDURE TextWidth      (TEXTSTR: ARRAY OF CHAR; INDEX, COUNT: INTEGER): INTEGER;
PROCEDURE TrackCursor    (TF: BOOLEAN);
PROCEDURE UnionRect      (VAR RECT1, RECT2, DSTRECT: rect);
PROCEDURE UserMouse      (VAR MOUSESVC: MsProc; VAR MCB: MCBtype);
PROCEDURE MouseSvc       (I1, I2, I3: INTEGER; VAR MCB: MCBtype);
PROCEDURE UserTimer      (VAR TIMERSVC: UsProc; TIMECOUNT: INTEGER; VAR CCB: CCBtype);
PROCEDURE TimerSvc       (VAR CCB: CCBtype);
PROCEDURE Vir2GblPt      (VAR PT: point);
PROCEDURE Vir2GblRect    (VAR R: rect);
PROCEDURE Vir2LclPt      (VAR PT: point);
PROCEDURE Vir2LclRect    (VAR R: rect);
PROCEDURE VirtualRect    (VAR R: rect);
PROCEDURE WriteImage     (VAR DSTR: rect; SRCIMAGE: adsImage);
PROCEDURE WritePalette   (PALNBR, BGNINDX, ENDINDX: INTEGER; VAR COLORS: ARRAY OF palData);
PROCEDURE XlateImage     (SRCIMAGE, DSTIMAGE: adsImage;
                         DSTBITS, DSTPLANES: INTEGER; VAR XLTABLE: LONGINT);
PROCEDURE XYInRect       (X, Y: INTEGER; VAR R: rect): INTEGER;
PROCEDURE ZoomBits       (SRCMAP, DSTMAP: adsBMap;
                           VAR SRCRECT, DSTRECT, DSTCLIP: rect; RASOP: INTEGER);
(*# restore *)

END MW.