Developer CD Series 1999 July: Mac OS SDK

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; ; File: GXPrinterDrivers.a ; ; Contains: This file defines data types and API functions for printer driver development. ; ; Version: Technology: Quickdraw GX 1.1 ; Release: Universal Interfaces 3.2 ; ; Copyright: © 1995-1998 by Apple Computer, Inc., all rights reserved. ; ; Bugs?: For bug reports, consult the following page on ; the World Wide Web: ; ; http://developer.apple.com/bugreporter/ ; ; IF &TYPE('__GXPRINTERDRIVERS__') = 'UNDEFINED' THEN __GXPRINTERDRIVERS__ SET 1 IF &TYPE('__SCALERSTREAMTYPES__') = 'UNDEFINED' THEN include 'ScalerStreamTypes.a' ENDIF IF &TYPE('__GXMESSAGES__') = 'UNDEFINED' THEN include 'GXMessages.a' ENDIF IF &TYPE('__PRINTING__') = 'UNDEFINED' THEN include 'Printing.a' ENDIF IF &TYPE('__GXPRINTING__') = 'UNDEFINED' THEN include 'GXPrinting.a' ENDIF ; ------------------------------------------------------------------------------ ; ; Desktop Printer Constants and Types ; ;-------------------------------------------------------------------------------- ; Manual feed alert preferences structure for gxManualFeedAlertPrefsType desktop printer resource gxManualFeedAlertPrefs RECORD 0 alertFlags ds.l 1 ; offset: $0 (0) ; Flags--first word is for driver's private use, the rest is predefined. sizeof EQU * ; size: $4 (4) ENDR ; typedef struct gxManualFeedAlertPrefs * gxManualFeedAlertPrefsPtr ; typedef gxManualFeedAlertPrefsPtr * gxManualFeedAlertPrefsHdl ; Constants for the alertFlags field of gxManualFeedAlertPrefs. gxShowAlerts EQU $00000001 ; Show alerts for this desktop printer. gxAlertOnPaperChange EQU $00000002 ; …only if the papertype changes. gxDefaultMFeedAlertSettings EQU $00000003 ; Driver output settings structure for desktop printer gxDriverOutputType resource gxDriverOutputSettings RECORD 0 driverflags ds.l 1 ; offset: $0 (0) ; Flags -- for use by driver. outputSettings ds.l 1 ; offset: $4 (4) ; Flags -- predefined. sizeof EQU * ; size: $8 (8) ENDR ; typedef struct gxDriverOutputSettings * gxDriverOutputSettingsPtr ; typedef gxDriverOutputSettingsPtr * gxDriverOutputSettingsHdl ; Constants for the outputSettings field of gxDriverOutputSettings. gxCanConfigureTrays EQU $00000001 ; Desktop printer represents a device with a paper feed. ; ------------------------------------------------------------------------------ ; ; Printing Driver Constants and Types ; ;-------------------------------------------------------------------------------- gxInputTraysMenuItem EQU -1 ; Menu item number for "Input Trays..." ; Buffering and IO preferences-- this structure mirrors the 'iobm' resource gxIOPrefsRec RECORD 0 communicationsOptions ds.l 1 ; offset: $0 (0) ; Standard or nonstandard I/O? numBuffers ds.l 1 ; offset: $4 (4) ; Requested number of buffers for QDGX to create bufferSize ds.l 1 ; offset: $8 (8) ; The size of each buffer numReqBlocks ds.l 1 ; offset: $C (12) ; The number of async I/O request blocks which will be needed openCloseTimeout ds.l 1 ; offset: $10 (16) ; The open/close timeout (in ticks) readWriteTimeout ds.l 1 ; offset: $14 (20) ; The read/write timeout (in ticks) sizeof EQU * ; size: $18 (24) ENDR ; typedef struct gxIOPrefsRec * gxIOPrefsPtr ; typedef gxIOPrefsPtr * gxIOPrefsHdl ; Constants for the communicationsOptions field of IOPrefsRec. gxUseCustomIO EQU $00000001 ; Driver uses a non-standard IO mechanism ; Information about writing to a file gxPrintDestinationRec RECORD 0 printToFile ds.b 1 ; offset: $0 (0) ; True if output is to go to a file padByte ds.b 1 ; offset: $1 (1) fSpec ds FSSpec ; offset: $2 (2) ; If going to a file, the FSSpec for the file includeFonts ds.b 1 ; offset: $48 (72) ; True if fonts are to be included pad2 ds.b 1 ; offset: $49 (73) fileFormat ds Str31 ; offset: $4A (74) ; Format to write file sizeof EQU * ; size: $6A (106) ENDR ; typedef struct gxPrintDestinationRec * gxPrintDestinationPtr ; typedef gxPrintDestinationPtr * gxPrintDestinationHdl ; This structure is the content of each cell in the standard PACK LDEF gxPortListRec RECORD 0 firstMarker ds.b 1 ; offset: $0 (0) ; Markers to indicate icon or non-icon version secondMarker ds.b 1 ; offset: $1 (1) ; if these are ≈ and ≈, then the cell is an icon cell. ; Otherwise, it is assumed to be a standard text LDEF ; cell iconSuiteHandle ds.l 1 ; offset: $2 (2) ; The icon suite to draw for this cell outputDriverName ds.l 1 ; offset: $6 (6) ; Handle to the output driver name (for serial) inputDriverName ds.l 1 ; offset: $A (10) ; Handle to the input driver name (for serial) iconName ds Str255 ; offset: $E (14) ; Name to draw under the icon sizeof EQU * ; size: $10E (270) ENDR ; typedef struct gxPortListRec * gxPortListPtr ; ------------------------------------------------------------------------------ ; ; Printing Driver Constants for resources in the desktop printer ; ;-------------------------------------------------------------------------------- gxDeviceCommunicationsID EQU 0 ; ----------------------------------• 'prod' •---------------------------------- ; ; For PostScript devices, the device and version names of the device. ; (0) product name is of type PString ; (1) version is of type PString ; (2) revision is of type PString ; (3) vm available is of type long ; (4) font stream type is of type scalerStreamTypeFlag ; (5) language level is of type long ; gxPostscriptProductInfoType EQU 'prod' gxPostscriptProductNameID EQU 0 gxPostscriptVersionID EQU 1 gxPostscriptRevisionID EQU 2 gxPostscriptVMAvailableID EQU 3 gxPostscriptFontStreamTypeID EQU 4 gxPostscriptLanguageLevelID EQU 5 ; PPD support definitions gxPPDInformationTag EQU 'ppda' ; tag used for job collection gxPPDInformationTagID EQU -28672 ; ID for job collection tag gxPPDInformationType EQU 'ppda' ; rsource type as stored in desktop printer gxPPDInformationResID EQU -27648 ; ID of rsource stored in desktop printer gxPPDFileInfoRec RECORD 0 dataOffset ds.l 1 ; offset: $0 (0) ; byte offset to beginning of ppd data dataLength ds.l 1 ; offset: $4 (4) ; length of ppd data reserved ds.l 1 ; offset: $8 (8) ; reserved aliasRecordSize ds.l 1 ; offset: $C (12) ; size of alias record below ppdAlias ds.b 1 ; offset: $10 (16) <-- really an array of length one ; the actual alias record data ORG 18 sizeof EQU * ; size: $12 (18) ENDR ; typedef struct gxPPDFileInfoRec * gxPPDFileInfoPtr ; typedef gxPPDFileInfoPtr * gxPPDFileInfoHdl ; ------------------------------------------------------------------------------ ; ; Printing Driver Constants for status alerts ; ;-------------------------------------------------------------------------------- ; Structure passed in statusBuffer of StatusRecord for manual feed alert gxManualFeedRecord RECORD 0 canAutoFeed ds.b 1 ; offset: $0 (0) ; True if driver can switch to auto feed pad1 ds.b 1 ; offset: $1 (1) paperTypeName ds Str31 ; offset: $2 (2) ; Name of paperType to feed manually sizeof EQU * ; size: $22 (34) ENDR ; Structure passed in statusBuffer of StatusRecord for out of paper alert gxOutOfPaperRecord RECORD 0 paperTypeName ds Str31 ; offset: $0 (0) ; Name of printing document sizeof EQU * ; size: $20 (32) ENDR ; The DITL id for the auto feed button in the manual feed alert gxAutoFeedButtonId EQU 3 ; Status resource id for the alerts gxUnivAlertStatusResourceId EQU -28508 ; Status resource indices for alerts gxUnivSetTrayIndex EQU 0 gxUnivManualFeedIndex EQU 2 gxUnivFailToPrintIndex EQU 3 gxUnivPaperJamIndex EQU 4 gxUnivOutOfPaperIndex EQU 5 gxUnivNoPaperTrayIndex EQU 6 gxUnivPrinterReadyIndex EQU 7 gxUnivAlertBeforeIndex EQU 9 gxUnivAlertAfterIndex EQU 10 ; Allocation sizes for status buffers needed for automatic alerts gxDefaultStatusBufferSize EQU 10 gxManualFeedStatusBufferSize EQU 34 gxOutOfPaperStatusBufferSize EQU 42 ; ------------------------------------------------------------------------------ ; ; Old Application Support ; ;-------------------------------------------------------------------------------- ; The format of a 'cust' resource gxCustomizationRec RECORD 0 horizontalResolution ds.w 1 ; offset: $0 (0) ; Horizontal res (integral part) verticalResolution ds.w 1 ; offset: $2 (2) ; Vertical res (integral part) upDriverType ds.w 1 ; offset: $4 (4) ; "upDriver" emulation type patternStretch ds Point ; offset: $6 (6) ; Pattern stretch factor translatorSettings ds.w 1 ; offset: $A (10) ; Translator settings to use sizeof EQU * ; size: $C (12) ENDR ; typedef struct gxCustomizationRec * gxCustomizationPtr ; typedef gxCustomizationPtr * gxCustomizationHdl ; The format of a 'resl' resource gxResolutionRec RECORD 0 rangeType ds.w 1 ; offset: $0 (0) ; Always 1 xMinimumResolution ds.w 1 ; offset: $2 (2) ; Min X resolution available xMaximumResolution ds.w 1 ; offset: $4 (4) ; Max X resolution available yMinimumResolution ds.w 1 ; offset: $6 (6) ; Min Y resolution available yMaximumResolution ds.w 1 ; offset: $8 (8) ; Max Y resolution available resolutionCount ds.w 1 ; offset: $A (10) ; Number of resolutions resolutions ds Point ; offset: $C (12) <-- really an array of length one ; Array of resolutions sizeof EQU * ; size: $10 (16) ENDR ; typedef struct gxResolutionRec * gxResolutionPtr ; typedef gxResolutionPtr * gxResolutionHdl ; ; ; Constants for the "universal" print record. ; ; ; Constant for version number in universal print record gxPrintRecordVersion EQU 8 ; Constants for feed field in universal print record gxAutoFeed EQU 0 gxManualFeed EQU 1 ; Constants for options field in universal print record gxPreciseBitmap EQU $0001 ; Tall adjusted (IW), precise bitmap (LW, SC) gxBiggerPages EQU $0002 ; No gaps (IW), larger print area (LW) gxGraphicSmoothing EQU $0004 ; Graphic smoothing (LW) gxTextSmoothing EQU $0008 ; Text smoothing (SC) gxFontSubstitution EQU $0010 ; Font substitution gxInvertPage EQU $0020 ; B/W invert image gxFlipPageHoriz EQU $0040 ; Flip horizontal gxFlipPageVert EQU $0080 ; Flip vertical gxColorMode EQU $0100 ; Color printing gxBidirectional EQU $0200 ; Bidirectional printing gxUserFlag0 EQU $0400 ; User flag 0 gxUserFlag1 EQU $0800 ; User flag 1 gxUserFlag2 EQU $1000 ; User flag 2 gxReservedFlag0 EQU $2000 ; Reserved flag 0 gxReservedFlag1 EQU $4000 ; Reserved flag 1 gxReservedFlag2 EQU $8000 ; Reserved flag 2 ; Constants for orientation field in universal print record gxPortraitOrientation EQU 0 gxLandscapeOrientation EQU 1 gxAltPortraitOrientation EQU 2 gxAltLandscapeOrientation EQU 3 ; Constants for qualityMode field in universal print record gxBestQuality EQU 0 gxFasterQuality EQU 1 gxDraftQuality EQU 2 ; Constants for firstTray and remainingTray fields in universal print record gxFirstTray EQU 0 gxSecondTray EQU 1 gxThirdTray EQU 2 ; Constants for coverPage field in universal print record gxNoCoverPage EQU 0 gxFirstPageCover EQU 1 gxLastPageCover EQU 2 ; Constants for headMotion field in universal print record gxUnidirectionalMotion EQU 0 gxBidirectionalMotion EQU 1 ; Constants for saveFile field in universal print record gxNoFile EQU 0 gxPostScriptFile EQU 1 ; The format of the "universal" print record gxUniversalPrintRecord RECORD 0 printRecordVersion ds.w 1 ; offset: $0 (0) ; Print record version ; prInfo subrecord appDev ds.w 1 ; offset: $2 (2) ; Device kind, always 0 appVRes ds.w 1 ; offset: $4 (4) ; Application vertical resolution appHRes ds.w 1 ; offset: $6 (6) ; Application horizontal resolution appPage ds Rect ; offset: $8 (8) ; Page size, in application resolution appPaper ds Rect ; offset: $10 (16) ; Paper rectangle [offset from rPage] ; prStl subrecord devType ds.w 1 ; offset: $18 (24) ; Device type, always 0xA900 (was wDev) pageV ds.w 1 ; offset: $1A (26) ; Page height in 120ths of an inch pageH ds.w 1 ; offset: $1C (28) ; Page width in 120ths of an inch fillByte ds.b 1 ; offset: $1E (30) ; Page calculation mode feed ds.b 1 ; offset: $1F (31) ; Feed mode ; prInfoPT subrecord devKind ds.w 1 ; offset: $20 (32) ; Device kind, always 0 devVRes ds.w 1 ; offset: $22 (34) ; Device vertical resolution devHRes ds.w 1 ; offset: $24 (36) ; Device horizontal resolution devPage ds Rect ; offset: $26 (38) ; Device page size ; prXInfo subrecord actualCopies ds.w 1 ; offset: $2E (46) ; Actual number of copies for this job options ds.w 1 ; offset: $30 (48) ; Options for this device reduction ds.w 1 ; offset: $32 (50) ; Reduce/enlarge factor orientation ds.b 1 ; offset: $34 (52) ; Orientation of paper ( 0=portrait, 1=landscape ) ; Clusters and PopUps qualityMode ds.b 1 ; offset: $35 (53) ; Quality mode coverPage ds.b 1 ; offset: $36 (54) ; Cover page firstTray ds.b 1 ; offset: $37 (55) ; First feed tray remainingTray ds.b 1 ; offset: $38 (56) ; Remaining feed tray headMotion ds.b 1 ; offset: $39 (57) ; Head motion saveFile ds.b 1 ; offset: $3A (58) ; Save file userCluster1 ds.b 1 ; offset: $3B (59) ; Three clusters left over userCluster2 ds.b 1 ; offset: $3C (60) userCluster3 ds.b 1 ; offset: $3D (61) ; prJob subrecord firstPage ds.w 1 ; offset: $3E (62) ; First page lastPage ds.w 1 ; offset: $40 (64) ; Last page copies ds.w 1 ; offset: $42 (66) ; Number of copies, always 1 reserved1 ds.b 1 ; offset: $44 (68) ; Always true, unused reserved2 ds.b 1 ; offset: $45 (69) ; Always true, unused pIdleProc ds.l 1 ; offset: $46 (70) ; Idle proc pFileName ds.l 1 ; offset: $4A (74) ; Spool file name pointer fileVol ds.w 1 ; offset: $4E (78) ; Spool file vRefNum fileVers ds.b 1 ; offset: $50 (80) ; File version, must be 0 reserved3 ds.b 1 ; offset: $51 (81) ; Always 0 printX ds.w 19 ; offset: $52 (82) ; Internal use sizeof EQU * ; size: $78 (120) ENDR ; typedef struct gxUniversalPrintRecord * gxUniversalPrintRecordPtr ; typedef gxUniversalPrintRecordPtr * gxUniversalPrintRecordHdl ; ------------------------------------------------------------------------------ ; ; Compatibility Printing Messages ; ;-------------------------------------------------------------------------------- ; ------------------------------------------------------------------------------ ; ; Raster Driver Contants and Types ; ;-------------------------------------------------------------------------------- ; typedef long gxRasterPlaneOptions ; Input structure for setting up the offscreen gxPlaneSetupRec RECORD 0 planeOptions ds.l 1 ; offset: $0 (0) ; Options for the offscreen package planeHalftone ds gxHalftone ; offset: $4 (4) ; OPTIONAL: halftone structure for this plane planeSpace ds.l 1 ; offset: $38 (56) ; OPTIONAL: noSpace will get the graphics default planeSet ds.l 1 ; offset: $3C (60) ; OPTIONAL: NIL gets the default planeProfile ds.l 1 ; offset: $40 (64) ; OPTIONAL: NIL gets no matching sizeof EQU * ; size: $44 (68) ENDR ; Constants for planeOptions field in gxPlaneSetupRec gxDefaultOffscreen EQU $00000000 ; Default value - bits are allocated for the client, halftoning takes place gxDontSetHalftone EQU $00000001 ; Don't call SetViewPortHalftone gxDotTypeIsDitherLevel EQU $00000002 ; Call SetViewPortDither using the dotType as the level gxOffscreenSetupRec RECORD 0 width ds.w 1 ; offset: $0 (0) ; Width in pixels minHeight ds.w 1 ; offset: $2 (2) ; Minimum height in pixels - actual height returned here maxHeight ds.w 1 ; offset: $4 (4) ; Maximum height in pixels ramPercentage ds.l 1 ; offset: $6 (6) ; Maximum percentage of RAM to take ramSlop ds.l 1 ; offset: $A (10) ; Amount of RAM to be sure to leave depth ds.w 1 ; offset: $E (14) ; Depths in bits of each plane vpMapping ds gxMapping ; offset: $10 (16) ; Mapping to assign to offscreen viewPorts vdMapping ds gxMapping ; offset: $34 (52) ; Mapping to assign to offscreen viewDevices planes ds.w 1 ; offset: $58 (88) ; Number of planes to allocate of depth bits each (can be more than 4) planeSetup ds.b 4 * gxPlaneSetupRec.sizeof ; offset: $5A (90) ; Parameters for each plane, 4 is provided because it is most handy for writers of devices sizeof EQU * ; size: $16A (362) ENDR ; The format of one plane in the offscreen planar area gxOffscreenPlaneRec RECORD 0 theViewPort ds.l 1 ; offset: $0 (0) ; viewPort for the offscreen theDevice ds.l 1 ; offset: $4 (4) ; viewDevice for the offscreen theViewGroup ds.l 1 ; offset: $8 (8) ; The viewGroup that they share theBitmap ds.l 1 ; offset: $C (12) ; The offscreen bitmap shape theBits ds gxBitmap ; offset: $10 (16) ; The bits of the offscreen sizeof EQU * ; size: $30 (48) ENDR ; The format of an entire offscreen area gxOffscreenRec RECORD 0 numberOfPlanes ds.w 1 ; offset: $0 (0) ; Number of planes we have offscreenStorage ds.l 1 ; offset: $2 (2) ; Handle containing the bitmaps image data thePlanes ds gxOffscreenPlaneRec ; offset: $6 (6) <-- really an array of length one ; Planes to draw in sizeof EQU * ; size: $36 (54) ENDR ; typedef struct gxOffscreenRec * gxOffscreenPtr ; typedef gxOffscreenPtr * gxOffscreenHdl ; typedef long gxRasterRenderOptions ; Structure that mirrors 'rdip' resource. gxRasterPrefsRec RECORD 0 renderOptions ds.l 1 ; offset: $0 (0) ; Options for the raster imaging system hImageRes ds.l 1 ; offset: $4 (4) ; Horizontal resolution to image at vImageRes ds.l 1 ; offset: $8 (8) ; Vertical resolution to image at minBandSize ds.w 1 ; offset: $C (12) ; Minimum band size to use (in pixels) maxBandSize ds.w 1 ; offset: $E (14) ; Maximum band size to use (in pixels), 0 == entire page ramPercentage ds.l 1 ; offset: $10 (16) ; Maximum percentage of RAM to take ramSlop ds.l 1 ; offset: $14 (20) ; Amount of RAM to be sure to leave depth ds.w 1 ; offset: $18 (24) ; Depth in pixels (PER PLANE!) numPlanes ds.w 1 ; offset: $1A (26) ; Number of planes to render planeSetup ds gxPlaneSetupRec ; offset: $1C (28) <-- really an array of length one ; One for each plane sizeof EQU * ; size: $60 (96) ENDR ; Constants for renderOptions field in gxRasterPrefsRec. gxDefaultRaster EQU $00000000 ; Default raster options gxDontResolveTransferModes EQU $00000001 ; 0=Resolve, 1=Don't Resolve gxRenderInReverse EQU $00000002 ; Traverse image in reverse order gxOnePlaneAtATime EQU $00000004 ; Render each plane separately gxSendAllBands EQU $00000008 ; Send even empty bands ; typedef struct gxRasterPrefsRec * gxRasterPrefsPtr ; typedef gxRasterPrefsPtr * gxRasterPrefsHdl ; typedef long gxRasterPackageOptions ; Structure that mirrors 'rpck' resource. gxRasterPackageRec RECORD 0 bufferSize ds.l 1 ; offset: $0 (0) ; Buffer size for packaging (>= maximum head pass size) colorPasses ds.w 1 ; offset: $4 (4) ; 1 (b/w) or 4 (CMYK) is typical headHeight ds.w 1 ; offset: $6 (6) ; Printhead height in pixels numberPasses ds.w 1 ; offset: $8 (8) ; Number of head passes it takes to == iHeadHeight passOffset ds.w 1 ; offset: $A (10) ; Offset between passes, in pixels packageOptions ds.l 1 ; offset: $C (12) ; Packaging options sizeof EQU * ; size: $10 (16) ENDR ; typedef struct gxRasterPackageRec * gxRasterPackagePtr ; typedef gxRasterPackagePtr * gxRasterPackageHdl ; Constants for packageOptions field in gxRasterPackageRec. gxSendAllColors EQU $00000001 ; Send even clean bands through gxInterlaceColor EQU $00000002 ; Ribbon contamination is a concern gxOverlayColor EQU $00000004 ; Color printer without a ribbon problem gxUseColor EQU $00000006 ; This is a color printer ; Structure for RasterPackageBitmap message gxRasterPackageBitmapRec RECORD 0 bitmapToPackage ds.l 1 ; offset: $0 (0) ; Bitmap containing the data to package startRaster ds.w 1 ; offset: $4 (4) ; Raster to begin the packaging from colorBand ds.w 1 ; offset: $6 (6) ; For which color pass this is a packaging request isBandDirty ds.b 1 ; offset: $8 (8) ; Whether there are any dirty bits in this band padByte ds.b 1 ; offset: $9 (9) dirtyRect ds Rect ; offset: $A (10) ; Which bits are dirty sizeof EQU * ; size: $12 (18) ENDR ; Structure of number record in gxRasterPackageControlsRec gxStandardNumberRec RECORD 0 numberType ds.w 1 ; offset: $0 (0) ; Type of numberic output desired minWidth ds.w 1 ; offset: $2 (2) ; Minimum output width of the number padChar ds.b 1 ; offset: $4 (4) ; Pad character for numbers shorter than the minWidth padChar2 ds.b 1 ; offset: $5 (5) startString ds Str31 ; offset: $6 (6) ; Prefix string endString ds Str31 ; offset: $26 (38) ; Postfix string sizeof EQU * ; size: $46 (70) ENDR ; typedef struct gxStandardNumberRec * gxStandardNumberPtr ; Structure that mirrors 'ropt' resource gxRasterPackageControlsRec RECORD 0 startPageStringID ds.w 1 ; offset: $0 (0) ; 'wstr' to send to the device at start of page formFeedStringID ds.w 1 ; offset: $2 (2) ; 'wstr' to send to the device to cause a form feed forwardMax ds.w 1 ; offset: $4 (4) ; Line feed strings forwardLineFeed ds gxStandardNumberRec ; offset: $6 (6) ; Number record for forward line feed reverseMax ds.w 1 ; offset: $4C (76) ; Max number of reverse line feeds device can do reverseLineFeed ds gxStandardNumberRec ; offset: $4E (78) ; Number record for forward line feed sizeof EQU * ; size: $94 (148) ENDR ; typedef struct gxRasterPackageControlsRec * gxRasterPackageControlsPtr ; typedef gxRasterPackageControlsPtr * gxRasterPackageControlsHdl ; Raster imaging system imageData structure gxRasterImageDataRec RECORD 0 renderOptions ds.l 1 ; offset: $0 (0) ; Options for the raster imaging system hImageRes ds.l 1 ; offset: $4 (4) ; horizontal resolution to image at vImageRes ds.l 1 ; offset: $8 (8) ; vertical resolution to image at minBandSize ds.w 1 ; offset: $C (12) ; smallest band that makes sense for this device maxBandSize ds.w 1 ; offset: $E (14) ; biggest band that makes sense, or 0 for "full page" pageSize ds gxRectangle ; offset: $10 (16) ; size of page for device ; Values used within the RasterDataIn message currentYPos ds.w 1 ; offset: $20 (32) ; Current position moving down the page packagingInfo ds gxRasterPackageRec ; offset: $22 (34) ; Raster packaging record ; Values used within the remaining messages optionsValid ds.b 1 ; offset: $32 (50) ; Were options specified by the driver? padByte ds.b 1 ; offset: $33 (51) packageControls ds gxRasterPackageControlsRec ; offset: $34 (52) ; Options for the packaging messages theSetup ds gxOffscreenSetupRec ; offset: $C8 (200) ; setup for the offscreen code, variable length componant sizeof EQU * ; size: $232 (562) ENDR ; typedef struct gxRasterImageDataRec * gxRasterImageDataPtr ; typedef gxRasterImageDataPtr * gxRasterImageDataHdl ; ------------------------------------------------------------------------------ ; ; Raster Driver Imaging Messages ; ;-------------------------------------------------------------------------------- ; ------------------------------------------------------------------------------ ; ; Vector Driver Contants and Types ; ;-------------------------------------------------------------------------------- ; Vector device halftone component record gxVHalftoneCompRec RECORD 0 angle ds.l 1 ; offset: $0 (0) ; Angle to halftone at. Must be 0, 90, 45 or 135 penIndex ds.l 1 ; offset: $4 (4) ; index of the pen to draw this component with sizeof EQU * ; size: $8 (8) ENDR ; Vector device halftone record gxVHalftoneRec RECORD 0 halftoneSpace ds.l 1 ; offset: $0 (0) halftoneComps ds.b 4 * gxVHalftoneCompRec.sizeof ; offset: $4 (4) ; Info for each color component penIndexForBW ds.l 1 ; offset: $24 (36) ; Pen index to draw one bit deep or black and white bitmap with sizeof EQU * ; size: $28 (40) ENDR ; Vector shape rendering information ; typedef long gxVectorShapeOptions gxVectorShapeDataRec RECORD 0 shapeOptions ds.l 1 ; offset: $0 (0) ; Options to control shape handling maxPolyPoints ds.l 1 ; offset: $4 (4) ; Maximum number of polygon points that device can support shapeError ds.l 1 ; offset: $8 (8) ; Defines allowed deviation from the original shape textSize ds.l 1 ; offset: $C (12) ; Text above this size is filled; text below this size is outlined frameSize ds.l 1 ; offset: $10 (16) ; Frame's smaller than this -> shape stroked; frame's larger -> shape is filled sizeof EQU * ; size: $14 (20) ENDR ; Constants for shapeOptions field in gxVectorShapeDataRec. gxUnidirectionalFill EQU $00000001 ; Generate scanlines in one direction only. Useful for transparencies gxAlsoOutlineFilledShape EQU $00000002 ; Turn on this bit to also outline solid filled shapes ; Vector device rendering information ; typedef long gxVectorRenderOptions ; Vector imaging system imageData structure gxVectorImageDataRec RECORD 0 renderOptions ds.l 1 ; offset: $0 (0) ; Options to control rendering: color sort, clipping, etc. devRes ds.l 1 ; offset: $4 (4) ; Device resolution devTransform ds.l 1 ; offset: $8 (8) ; Mapping, clip and halftoning information for colored bitmaps clrSet ds.l 1 ; offset: $C (12) ; Entire set of colors; usually indexed color space for pen plotters bgColor ds gxColor ; offset: $10 (16) ; The background color in the color space specified by the clrSpace field halftoneInfo ds gxVHalftoneRec ; offset: $20 (32) ; Defines halftone information for color bitmaps hPenTable ds.l 1 ; offset: $48 (72) ; Complete list of pens along with their pen positions and thickness pageRect ds gxRectangle ; offset: $4C (76) ; Page dimensions shapeData ds gxVectorShapeDataRec ; offset: $5C (92) ; Information on how to render a shape sizeof EQU * ; size: $70 (112) ENDR ; typedef struct gxVectorImageDataRec * gxVectorImageDataPtr ; typedef gxVectorImageDataPtr * gxVectorImageDataHdl ; Constants for renderOptions field in gxVectorImageDataRec. gxColorSort EQU $00000001 ; Set for pen plotters gxATransferMode EQU $00000002 ; Set if transfer modes need to be resolved gxNoOverlap EQU $00000004 ; Set if non-overlapping output is desired gxAColorBitmap EQU $00000008 ; Set if color bitmap output is desired gxSortbyPenPos EQU $00000010 ; Set if shapes are to be drawn in the order of the pen index ; in the pen table. NOTE: this is not the pen position in the carousel gxPenLessPlotter EQU $00000020 ; Indicates raster printer/plotter gxCutterPlotter EQU $00000040 ; Indicates cutter gxNoBackGround EQU $00000080 ; Set if shapes that map to the background color should not be sent to driver ; ------------------------------------------------------------------------------ ; ; Vector Driver Imaging Messages ; ;-------------------------------------------------------------------------------- ; ------------------------------------------------------------------------------ ; ; PostScript Driver Contants and Types ; ;-------------------------------------------------------------------------------- gxPostSynonym EQU 'post' ; PostScript glyphs record gxPrinterGlyphsRec RECORD 0 theFont ds.l 1 ; offset: $0 (0) ; ---> Font reference nGlyphs ds.l 1 ; offset: $4 (4) ; ---> Number of glyphs in the font platform ds.l 1 ; offset: $8 (8) ; <--- How printer font is encoded script ds.l 1 ; offset: $C (12) ; <--- Script if platform != glyphPlatform language ds.l 1 ; offset: $10 (16) ; <--- Language if platform != glyphPlatform vmUsage ds.l 1 ; offset: $14 (20) ; <--- How much PostScript VM font uses ; Size of this array is long-alligned(nGlyphs) glyphBits ds.l 1 ; offset: $18 (24) <-- really an array of length one ; <--- Bit array of which system glyphs are in printer sizeof EQU * ; size: $1C (28) ENDR ; PostScript device rendering information ; typedef long gxPostScriptRenderOptions gxPostScriptImageDataRec RECORD 0 languageLevel ds.w 1 ; offset: $0 (0) ; PostScript language level devCSpace ds.l 1 ; offset: $2 (2) ; The printer's color space devCProfile ds.l 1 ; offset: $6 (6) ; The printer's color profile for matching renderOptions ds.l 1 ; offset: $A (10) ; Options for the imaging system pathLimit ds.l 1 ; offset: $E (14) ; Maximum path size gsaveLimit ds.w 1 ; offset: $12 (18) ; Maximum number of gsaves allowed opStackLimit ds.w 1 ; offset: $14 (20) ; Operand stack limit fontType ds.l 1 ; offset: $16 (22) ; These are the font types that the printer supports printerVM ds.l 1 ; offset: $1A (26) ; How much memory is in the printer reserved0 ds.l 1 ; offset: $1E (30) sizeof EQU * ; size: $22 (34) ENDR ; typedef struct gxPostScriptImageDataRec * gxPostScriptImageDataPtr ; typedef gxPostScriptImageDataPtr * gxPostScriptImageDataHdl ; Constants for renderOptions field in gxPostScriptImageDataRec. gxNeedsHexOption EQU $00000001 ; Convert all binary data to hex gxNeedsCommentsOption EQU $00000002 ; Issue PostScript comments gxBoundingBoxesOption EQU $00000004 ; Calculate the values for gxPortablePostScriptOption EQU $00000008 ; Generate portable PostScript gxTextClipsToPathOption EQU $00000010 ; Convert all clips that are composed of text to path shapes gxFlattenClipPathOption EQU $00000020 ; Convert all clips that are path shapes to polygons (helps better control point limit) gxUseCharpath1Option EQU $00000040 ; (ignored if text clips are converted to paths) When the clip is text, ; Do it one glyph at a time, redrawing the main shape each time gxUseLevel2ColorOption EQU $00000080 ; When printing to level-2 use level-2 device independent color gxNoEPSIllegalOperators EQU $00000100 ; Don't use any operators prohibited by the Encapsulated PostScript File Format V3.0 gxEPSTargetOption EQU $00000106 ; PostScript intended for EPS Use. gxPageIndependentPostScript EQU $00000200 ; Don't generate PostScript with page interdependencies ; Structure for gxPostScriptGetProcSetList / gxPostScriptDownLoadProcSetList gxProcSetListRec RECORD 0 clientid ds.l 1 ; offset: $0 (0) controlType ds.l 1 ; offset: $4 (4) ; The driver will call FetchTaggedData on each of these resources controlid ds.w 1 ; offset: $8 (8) dataType ds.l 1 ; offset: $A (10) reserved0 ds.l 1 ; offset: $E (14) sizeof EQU * ; size: $12 (18) ENDR ; typedef struct gxProcSetListRec * gxProcSetListPtr ; typedef gxProcSetListPtr * gxProcSetListHdl ; Possible results of querying printer (returned by gxPostScriptQueryPrinter message) gxPrinterOK EQU 0 gxIntializePrinter EQU 1 gxFilePrinting EQU 2 gxResetPrinter EQU 128 ; ------------------------------------------------------------------------------ ; ; PostScript Driver Imaging Messages ; ;-------------------------------------------------------------------------------- ; Device control messages ; Device communication messages ; Proc set management messages ; Font management messages ; Document structuring and formatting messages ; Page structuring and formatting messages ; Shape imaging messages ; ------------------------------------------------------------------------------ ; ; Driver API Functions ; ;-------------------------------------------------------------------------------- ; Constants for printer gxViewDevice bitmaps. gxMissingImagePointer EQU -4 ; ; extern OSErr GXAddPrinterViewDevice(gxPrinter thePrinter, gxViewDevice theViewDevice) ; IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN Macro _GXAddPrinterViewDevice move.l #$00020000,D0 dc.w $ABFE EndM ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN IMPORT_CFM_FUNCTION GXAddPrinterViewDevice ENDIF ; ; extern OSErr GXGetAvailableJobFormatModes(gxJobFormatModeTableHdl *theFormatModes) ; IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN Macro _GXGetAvailableJobFormatModes move.l #$00020001,D0 dc.w $ABFE EndM ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN IMPORT_CFM_FUNCTION GXGetAvailableJobFormatModes ENDIF ; ; extern OSErr GXSetPreferredJobFormatMode(gxJobFormatMode theFormatMode, Boolean directOnly) ; IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN Macro _GXSetPreferredJobFormatMode move.l #$00020002,D0 dc.w $ABFE EndM ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN IMPORT_CFM_FUNCTION GXSetPreferredJobFormatMode ENDIF ; ; extern OSErr GXPrintingAlert(long iconId, long txtSize, long defaultTitleNum, long cancelTitleNum, long textLength, Ptr pAlertMsg, StringPtr actionTitle, StringPtr title2, StringPtr title3, StringPtr msgFont, ModalFilterUPP filterProc, short *itemHit, StringPtr alertTitle) ; IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN Macro _GXPrintingAlert move.l #$00020003,D0 dc.w $ABFE EndM ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN IMPORT_CFM_FUNCTION GXPrintingAlert ENDIF ; ; extern OSErr GXGetPrintingAlert(long alertResId, ModalFilterUPP filterProc, short *itemHit) ; IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN Macro _GXGetPrintingAlert move.l #$00020004,D0 dc.w $ABFE EndM ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN IMPORT_CFM_FUNCTION GXGetPrintingAlert ENDIF ; ; extern OSErr GXFetchDTPData(Str31 dtpName, OSType theType, long theID, Handle *theData) ; IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN Macro _GXFetchDTPData move.l #$00020005,D0 dc.w $ABFE EndM ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN IMPORT_CFM_FUNCTION GXFetchDTPData ENDIF ; ; extern OSErr GXWriteDTPData(Str31 dtpName, OSType theType, long theID, Handle theData) ; IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN Macro _GXWriteDTPData move.l #$00020006,D0 dc.w $ABFE EndM ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN IMPORT_CFM_FUNCTION GXWriteDTPData ENDIF ; ; extern OSErr GXHandleChooserMessage(gxJob *aJob, Str31 driverName, long message, long caller, StringPtr objName, StringPtr zoneName, ListHandle theList, long p2) ; IF TARGET_OS_MAC ** TARGET_CPU_68K ** ¬ TARGET_RT_MAC_CFM THEN Macro _GXHandleChooserMessage move.l #$00020007,D0 dc.w $ABFE EndM ELSEIF TARGET_OS_MAC ** TARGET_RT_MAC_CFM THEN IMPORT_CFM_FUNCTION GXHandleChooserMessage ENDIF ENDIF ; __GXPRINTERDRIVERS__