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fpc/rtl/os2/pmdev.pas
Tomas Hajny 080dd06666 + first version
2002-10-18 18:08:52 +00:00

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{
$Id$
This file is part of the Free Pascal run time library.
Copyright (c) 2002 by Yuri Prokushev (prokushev@freemail.ru).
OS/2 Presentation Manager Device Context constants, types and
function declarations
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.
**********************************************************************}
{Warning: This code is alfa. Future versions
of this unit might not be compatible.}
unit pmdev;
interface
uses
os2def;
//General DEV return values
const
DEV_ERROR =0;
DEV_OK =1;
//DC type for DevOpenDC
OD_QUEUED =2;
OD_DIRECT =5;
OD_INFO =6;
OD_METAFILE =7;
OD_MEMORY =8;
OD_METAFILE_NOQUERY =9;
//codes for DevQueryCaps
CAPS_FAMILY =0;
CAPS_IO_CAPS =1;
CAPS_TECHNOLOGY =2;
CAPS_DRIVER_VERSION =3;
CAPS_WIDTH =4; //pels
CAPS_HEIGHT =5; //pels
CAPS_WIDTH_IN_CHARS =6;
CAPS_HEIGHT_IN_CHARS =7;
CAPS_HORIZONTAL_RESOLUTION =8; //pels per meter
CAPS_VERTICAL_RESOLUTION =9; //pels per meter
CAPS_CHAR_WIDTH =10; //pels
CAPS_CHAR_HEIGHT =11; //pels
CAPS_SMALL_CHAR_WIDTH =12; //pels
CAPS_SMALL_CHAR_HEIGHT =13; //pels
CAPS_COLORS =14;
CAPS_COLOR_PLANES =15;
CAPS_COLOR_BITCOUNT =16;
CAPS_COLOR_TABLE_SUPPORT =17;
CAPS_MOUSE_BUTTONS =18;
CAPS_FOREGROUND_MIX_SUPPORT =19;
CAPS_BACKGROUND_MIX_SUPPORT =20;
CAPS_DEVICE_WINDOWING =31;
CAPS_ADDITIONAL_GRAPHICS =32;
CAPS_VIO_LOADABLE_FONTS =21;
CAPS_WINDOW_BYTE_ALIGNMENT =22;
CAPS_BITMAP_FORMATS =23;
CAPS_RASTER_CAPS =24;
CAPS_MARKER_HEIGHT =25; //pels
CAPS_MARKER_WIDTH =26; //pels
CAPS_DEVICE_FONTS =27;
CAPS_GRAPHICS_SUBSET =28;
CAPS_GRAPHICS_VERSION =29;
CAPS_GRAPHICS_VECTOR_SUBSET =30;
CAPS_PHYS_COLORS =33;
CAPS_COLOR_INDEX =34;
CAPS_GRAPHICS_CHAR_WIDTH =35;
CAPS_GRAPHICS_CHAR_HEIGHT =36;
CAPS_HORIZONTAL_FONT_RES =37;
CAPS_VERTICAL_FONT_RES =38;
CAPS_DEVICE_FONT_SIM =39;
CAPS_LINEWIDTH_THICK =40;
CAPS_DEVICE_POLYSET_POINTS =41;
//Constants for CAPS_IO_CAPS
CAPS_IO_DUMMY =1;
CAPS_IO_SUPPORTS_OP =2;
CAPS_IO_SUPPORTS_IP =3;
CAPS_IO_SUPPORTS_IO =4;
//Constants for CAPS_TECHNOLOGY
CAPS_TECH_UNKNOWN =0;
CAPS_TECH_VECTOR_PLOTTER =1;
CAPS_TECH_RASTER_DISPLAY =2;
CAPS_TECH_RASTER_PRINTER =3;
CAPS_TECH_RASTER_CAMERA =4;
CAPS_TECH_POSTSCRIPT =5;
//Constants for CAPS_COLOR_TABLE_SUPPORT
CAPS_COLTABL_RGB_8 =1;
CAPS_COLTABL_RGB_8_PLUS =2;
CAPS_COLTABL_TRUE_MIX =4;
CAPS_COLTABL_REALIZE =8;
//Constants for CAPS_FOREGROUND_MIX_SUPPORT
CAPS_FM_OR =1;
CAPS_FM_OVERPAINT =2;
CAPS_FM_XOR =8;
CAPS_FM_LEAVEALONE =16;
CAPS_FM_AND =32;
CAPS_FM_GENERAL_BOOLEAN =64;
//Constants for CAPS_BACKGROUND_MIX_SUPPORT
CAPS_BM_OR =1;
CAPS_BM_OVERPAINT =2;
CAPS_BM_XOR =8;
CAPS_BM_LEAVEALONE =16;
CAPS_BM_AND =32;
CAPS_BM_GENERAL_BOOLEAN =64;
CAPS_BM_SRCTRANSPARENT =128;
CAPS_BM_DESTTRANSPARENT =256;
//Constants for CAPS_DEVICE_WINDOWING
CAPS_DEV_WINDOWING_SUPPORT =1;
//Constants for CAPS_ADDITIONAL_GRAPHICS
CAPS_VDD_DDB_TRANSFER =1;
CAPS_GRAPHICS_KERNING_SUPPORT =2;
CAPS_FONT_OUTLINE_DEFAULT =4;
CAPS_FONT_IMAGE_DEFAULT =8;
//bits represented by values 16L and 32L are reserved
CAPS_SCALED_DEFAULT_MARKERS =64;
CAPS_COLOR_CURSOR_SUPPORT =128;
CAPS_PALETTE_MANAGER =256;
CAPS_COSMETIC_WIDELINE_SUPPORT =512;
CAPS_DIRECT_FILL =1024;
CAPS_REBUILD_FILLS =2048;
CAPS_CLIP_FILLS =$00001000; //4096L
CAPS_ENHANCED_FONTMETRICS =$00002000; //8192L
CAPS_TRANSFORM_SUPPORT =$00004000; //16384L
//Constants for CAPS_WINDOW_BYTE_ALIGNMENT
CAPS_BYTE_ALIGN_REQUIRED =0;
CAPS_BYTE_ALIGN_RECOMMENDED =1;
CAPS_BYTE_ALIGN_NOT_REQUIRED =2;
//Constants for CAPS_RASTER_CAPS
CAPS_RASTER_BITBLT =1;
CAPS_RASTER_BANDING =2;
CAPS_RASTER_BITBLT_SCALING =4;
CAPS_RASTER_SET_PEL =16;
CAPS_RASTER_FONTS =32;
CAPS_RASTER_FLOOD_FILL =64;
//structures for DEVESC_QUERYVIOCELLSIZES
type
PVioSizeCount=^VioSizeCount;
VioSizeCount=record
maxcount: Longint;
count: Longint;
end;
PVioFontCellSize=^VioFontCellSize;
VioFontCellSize=record
cx: Longint;
cy: Longint;
end;
//structure for DEVESC_GETSCALINGFACTOR
PSFactors=^SFactors;
SFactors=record
x: Longint;
y: Longint;
end;
//structure for DEVESC_NEXTBAND
PBandRect=^BandRect;
BandRect=record
xleft: Longint;
ybottom: Longint;
xright: Longint;
ytop: Longint;
end;
//return codes for DevEscape
const
DEVESC_ERROR =-1;
DEVESC_NOTIMPLEMENTED =0;
//codes for DevEscape
DEVESC_QUERYESCSUPPORT = 0;
DEVESC_GETSCALINGFACTOR = 1;
DEVESC_QUERYVIOCELLSIZES = 2;
DEVESC_GETCP =8000;
DEVESC_STARTDOC =8150;
DEVESC_ENDDOC =8151;
DEVESC_NEXTBAND =8152;
DEVESC_ABORTDOC =8153;
DEVESC_NEWFRAME =16300;
DEVESC_DRAFTMODE =16301;
DEVESC_FLUSHOUTPUT =16302;
DEVESC_RAWDATA =16303;
DEVESC_SETMODE =16304;
DEVESC_DBE_FIRST =24450;
DEVESC_DBE_LAST =24455;
//DevEscape codes for adding extra space to character strings
DEVESC_CHAR_EXTRA =16998;
DEVESC_BREAK_EXTRA =16999;
//codes for DevEscape PM_Q_ESC spool files
DEVESC_STD_JOURNAL =32600;
//structure for DEVESC_SETMODE
type
PEscMode=^EscMode;
EscMode=record
mode: cardinal;
modedata: byte;
end;
//return codes for DevPostDeviceModes
const
DPDM_ERROR =-1;
DPDM_NONE =0;
//codes for DevPostDeviceModes
DPDM_POSTJOBPROP =0;
DPDM_CHANGEPROP =1;
DPDM_QUERYJOBPROP =2;
//string types for DevQueryDeviceNames
type
Str8 = Array[0..7] of Char;
Str16= Array[0..15] of Char;
Str32= Array[0..31] of Char;
Str64= Array[0..63] of Char;
//return code for DevQueryHardcopyCaps
const
DQHC_ERROR =-1;
//codes for DevQueryHardcopyCaps
const
HCAPS_CURRENT =1;
HCAPS_SELECTABLE =2;
//structure for DevQueryHardcopyCaps
type
PHCInfo=^HCInfo;
HCInfo=record
szFormname: Array[0..31] of Char;
cx: Longint;
cy: Longint;
xLeftClip: Longint;
yBottomClip: Longint;
xRightClip: Longint;
yTopClip: Longint;
xPels: Longint;
yPels: Longint;
flAttributes: Longint;
end;
function DevOpenDC(ahab: HAB; lType: Longint; pszToken: PChar; lCount: Longint; var pdopData: DevOpenStruc; hdcComp: cardinal): cardinal; cdecl;
function DevCloseDC(ahdc: cardinal): cardinal; cdecl;
function DevEscape(ahdc: cardinal; lCode, lInCount: Longint; var pbInData; var plOutCount: Longint; var pbOutData): Longint; cdecl;
function DevQueryCaps(ahdc: cardinal; lStart, lCount: Longint; var alArray: Longint): Longbool; cdecl;
function DevQueryDeviceNames(ahab: HAB; pszDriverName: PChar; var pldn: Longint; aDeviceName: Str32; aDeviceDesc: Str64; var pldt: Longint; aDataType: Str16): Longbool; cdecl;
function DevQueryHardcopyCaps(ahdc: cardinal; lStartForm, lForms: Longint; var phciHcInfo: HCInfo): Longint; cdecl;
function DevPostDeviceModes(ahab: HAB; var pdrivDriverData: DrivData; pszDriverName, pszDeviceName, pszName: PChar; flOptions: cardinal): Longint; cdecl;
implementation
function DevOpenDC(ahab: HAB; lType: Longint; pszToken: PChar; lCount: Longint; var pdopData: DevOpenStruc; hdcComp: cardinal): cardinal; cdecl;
external 'PMGPI' index 610;
function DevCloseDC(ahdc: cardinal): cardinal; cdecl;
external 'PMGPI' index 604;
function DevEscape(ahdc: cardinal; lCode, lInCount: Longint; var pbInData; var plOutCount: Longint; var pbOutData): Longint; cdecl;
external 'PMGPI' index 605;
function DevQueryCaps(ahdc: cardinal; lStart, lCount: Longint;var alArray: Longint): Longbool; cdecl;
external 'PMGPI' index 606;
function DevQueryDeviceNames(ahab: HAB; pszDriverName: PChar; var pldn: Longint; aDeviceName: Str32; aDeviceDesc: Str64; var pldt: Longint; aDataType: Str16): Longbool; cdecl;
external 'PMGPI' index 607;
function DevQueryHardcopyCaps(ahdc: cardinal; lStartForm, lForms: Longint; var phciHcInfo: HCInfo): Longint; cdecl;
external 'PMGPI' index 608;
function DevPostDeviceModes(ahab: HAB; var pdrivDriverData: DrivData; pszDriverName, pszDeviceName, pszName: PChar; flOptions: cardinal): Longint; cdecl;
external 'PMGPI' index 609;
end.
{
$Log$
Revision 1.1 2002-10-18 18:08:52 hajny
+ first version
}
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