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gpimetaf.def
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1994-05-03
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4KB
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111 lines
DEFINITION MODULE GPIMETAFILES;
(************************************************************************
OS/2 2.0 interface for Presentation Manager
GPI MetaFiles.
Copyright (c) 1992 by Juergen Neuhoff
*************************************************************************)
(*$XL+ Modula-2 language extensions: '_' allowed for symbol names *)
(*$CDECL+ C-style procedures *)
(*$A default alignment for record fields *)
IMPORT SYSTEM;
FROM OS2DEF IMPORT HMF, HAB, HPS;
CONST (* constants for index values of options array for GpiPlayMetaFile *)
PMF_SEGBASE = 0;
PMF_LOADTYPE = 1;
PMF_RESOLVE = 2;
PMF_LCIDS = 3;
PMF_RESET = 4;
PMF_SUPPRESS = 5;
PMF_COLORTABLES = 6;
PMF_COLORREALIZABLE = 7;
PMF_DEFAULTS = 8;
PMF_DELETEOBJECTS = 9;
CONST (* options for GpiPlayMetaFile *)
RS_DEFAULT = 0;
RS_NODISCARD = 1;
LC_DEFAULT = 0;
LC_NOLOAD = 1;
LC_LOADDISC = 3;
LT_DEFAULT = 0;
LT_NOMODIFY = 1;
LT_ORIGINALVIEW = 4;
RES_DEFAULT = 0;
RES_NORESET = 1;
RES_RESET = 2;
SUP_DEFAULT = 0;
SUP_NOSUPPRESS = 1;
SUP_SUPPRESS = 2;
CTAB_DEFAULT = 0;
CTAB_NOMODIFY = 1;
CTAB_REPLACE = 3;
CTAB_REPLACEPALETTE = 4;
CREA_DEFAULT = 0;
CREA_REALIZE = 1;
CREA_NOREALIZE = 2;
CREA_DOREALIZE = 3;
DDEF_DEFAULT = 0;
DDEF_IGNORE = 1;
DDEF_LOADDISC = 3;
DOBJ_DEFAULT = 0;
DOBJ_NODELETE = 1;
DOBJ_DELETE = 2;
RSP_DEFAULT = 0;
RSP_NODISCARD = 1;
(*** MetaFile functions *)
PROCEDURE GpiCopyMetaFile
( MetaFileHandle : HMF
) : HMF;
PROCEDURE GpiDeleteMetaFile
( MetaFileHandle : HMF
) : BOOLEAN;
PROCEDURE GpiLoadMetaFile
( AnchorBlockHandle : HAB;
FileName : ARRAY OF CHAR
) : HMF;
PROCEDURE GpiPlayMetaFile
( PresSpaceHandle : HPS;
MetaFileHandle : HMF;
Count1 : LONGINT;
VAR Options : ARRAY OF LONGINT;
VAR SegCount : LONGINT;
Count2 : LONGINT;
VAR Desc : ARRAY OF CHAR
) : LONGINT;
PROCEDURE GpiQueryMetaFileBits
( MetaFileHandle : HMF;
Offset : LONGINT;
Length : LONGINT;
VAR Data : ARRAY OF SYSTEM.BYTE
) : BOOLEAN;
PROCEDURE GpiQueryMetaFileLength
( MetaFileHandle : HMF
) : LONGINT;
PROCEDURE GpiSaveMetaFile
( MetaFileHandle : HMF;
FileName : ARRAY OF CHAR
) : BOOLEAN;
PROCEDURE GpiSetMetaFileBits
( MetaFileHandle : HMF;
Offset : LONGINT;
Length : LONGINT;
VAR Data : ARRAY OF SYSTEM.BYTE
) : BOOLEAN;
END GPIMETAFILES.