DIRECTORY
Atom USING [PutPropOnList],
CD USING [Design, Number, Rect],
CDCommandOps USING [BoundingBox, CallWithResource],
CDEvents USING [EventProc, RegisterEventProc],
CDPanel USING [DefineButton, DefineNewLine],
CDPanelExtras USING [DefineTextEntry, FromDisplayRope],
CDProperties USING [PutDesignProp, RegisterProperty],
CDSequencer USING [Command, ImplementCommand],
CDValue USING [RegisterKey, Store],
CDViewer USING [ViewerList, ViewersOf, VisibleRect],
Commander USING [CommandProc, Handle, Register],
CStitching USING [NewTesselation, Tesselation, FindTile],
Imager USING [metersPerPoint, Rectangle],
IO USING [int, PutF, PutFR, real],
MessageWindow USING [Append, Blink, Clear],
Nectarine USING [communicationsFailure, DoInterpress, invalidPrinter, Print],
Rope USING [ActionType, Equal, Fetch, IsEmpty, Length, Map, ROPE, SkipTo, Substr],
RopeFile USING [Create],
SafeStorage USING [GetCanonicalReferentType, Type],
SweepCollectableStorage USING [EnumerateCollectableStorage, InfoProc],
TEditDocument USING [Selection],
TEditInputOps USING [Break, CallWithLocks],
TerminalIO USING [WriteRope],
TextNode USING [Ref],
TiogaAccess USING [Create, GetInternalProp, Put, TiogaChar, Writer, WriteSelection],
ViewerClasses USING [Viewer];
NectarineCommand: CEDAR PROGRAM
IMPORTS Atom, CDCommandOps, CDEvents, CDPanel, CDPanelExtras, CDProperties, CDSequencer, CDValue, CDViewer, Commander, CStitching, IO, MessageWindow, Nectarine, Rope, RopeFile, SafeStorage, SweepCollectableStorage, TEditInputOps, TerminalIO, TiogaAccess
~ BEGIN
masterKey: ATOM = $Nectarine;
whatKey: ATOM = $NectarineWhat;
whereKey: ATOM = $NectarineWhere;
copiesKey: ATOM = $NectarineCopies;
CSTile: SafeStorage.Type;
ROPE: TYPE ~ Rope.ROPE;
NectarineCommand: PROC [comm: CDSequencer.Command] ~ BEGIN
abort: REF BOOL _ NEW [BOOL _ FALSE];
DoIt: PROC [comm: CDSequencer.Command] ~ BEGIN
what: ROPE ~ CDPanelExtras.FromDisplayRope [comm.design, whatKey];
where: ROPE ~ CDPanelExtras.FromDisplayRope [comm.design, whereKey];
howMany: INT _ 0; 
cropKey, printKey: ATOM;
masterName: ROPE _ NIL; -- NARROW [CDProperties.GetDesignProp [comm.design, masterKey]];
usedField: Imager.Rectangle;
SELECT TRUE FROM
what.Equal ["Design", FALSE] => cropKey _ $NectarineAll;
what.Equal ["Wysiwyg", FALSE] => cropKey _ $NectarineWysiwyg;
what.Equal ["Selection", FALSE] => cropKey _ $NectarineSel;
ENDCASE => BEGIN
TerminalIO.WriteRope ["Unknown cropping option.\n"];	ERROR ABORTED
END;
SELECT TRUE FROM
where.Equal ["ColorVersatec", FALSE] => BEGIN
msg: ROPE ~ "Are you sure you did not want to use the printer server 'PeachExpand' (see doc)?";
MessageWindow.Clear [];
MessageWindow.Append [msg];	MessageWindow.Blink [];
TerminalIO.WriteRope [msg];	TerminalIO.WriteRope ["\n"];
printKey _ $NColorVersatec
END;
where.Equal ["Color400", FALSE] => printKey _ $NColor400;
where.Equal ["Raven300", FALSE] => printKey _ $NRaven300;
where.Equal ["Bw400", FALSE] => printKey _ $NBw400;
where.Equal ["Versatec", FALSE] => printKey _ $NVersatec;
where.Equal ["Tioga doc", FALSE] => printKey _ $NPasteInTioga;
where.Equal ["IP only", FALSE] => printKey _ $NmasterOnly;
where.Equal ["PeachExpand", FALSE] => BEGIN
TerminalIO.WriteRope ["I will create an Interpress master, which I will use to produce a PD file.  I will then send it to the expansion server to create a bitmap, and from there I will send it to the color Versatec.  You will have to delete the temporary files manually.\n"];
printKey _ $NPeachExpand
END;
ENDCASE => {TerminalIO.WriteRope ["Unknown printer.\n"];	ERROR ABORTED};
BEGIN
nrRopeRaw: ROPE ~ CDPanelExtras.FromDisplayRope [comm.design, copiesKey];
nrPos: INTEGER ~ nrRopeRaw.SkipTo [0, "0123456789"];
nrRope: ROPE ~ nrRopeRaw.Substr [nrPos, nrRopeRaw.Length[]-nrPos];
IF (NOT nrRope.IsEmpty []) THEN BEGIN	-- default: 0
howMany _ (ORD [nrRope.Fetch[0]] - ORD ['0]);
FOR i: INT IN [1 .. nrRopeRaw.Length[]) DO
howMany _ howMany * 10 + (ORD [nrRopeRaw.Fetch[i]] - ORD ['0])
ENDLOOP
END
END;	-- Interpret how many
IF (masterName.IsEmpty []) THEN BEGIN
cW: CD.Rect;	-- ChipNDale window
l: CD.Number ~ comm.design.technology.lambda;
SELECT cropKey FROM
$NectarineAll => cW _ CDCommandOps.BoundingBox [comm.design];
$NectarineSel => cW _ CDCommandOps.BoundingBox [comm.design, TRUE];
$NectarineWysiwyg => BEGIN
viewers: CDViewer.ViewerList = CDViewer.ViewersOf [comm.design];
goodViewer: ViewerClasses.Viewer;
good: INT _ 0;
IF (viewers = NIL) THEN BEGIN
TerminalIO.WriteRope ["You do not see anything of this design !\n"];
ERROR ABORTED
END;
FOR v: CDViewer.ViewerList _ viewers, v.rest WHILE v # NIL DO
IF NOT v.first.iconic THEN {goodViewer _ v.first;	good _ good.SUCC}
ENDLOOP;
SELECT good FROM
0 => {TerminalIO.WriteRope ["You do not see anything !\n"]; ERROR ABORTED};
> 1 => TerminalIO.WriteRope ["WARNING: you see more than one viewer.  I pick one at random\n"];
ENDCASE => NULL;
cW _ CDViewer.VisibleRect [goodViewer]
END;
ENDCASE => ERROR;
cW _ [x1: cW.x1 - l, x2: cW.x2 + l, y1: cW.y1 - l, y2: cW.y2 + l];
[masterName, usedField] _ Nectarine.DoInterpress [design: comm.design,
chipNDaleWindow: cW,
clip: (cropKey = $NectarineWysiwyg) OR (cropKey = $NectarineSel),
onlySel: (cropKey = $NectarineSel),
abortFlag: abort];
CDProperties.PutDesignProp [comm.design, masterKey, masterName]
END;	-- create Interpress master
SELECT printKey FROM
$NmasterOnly => NULL;
$NPasteInTioga => Paste [masterName, usedField];
ENDCASE => [] _ Nectarine.Print [masterName, printKey, howMany
! Nectarine.invalidPrinter => ERROR; Nectarine.communicationsFailure => NULL];
TerminalIO.WriteRope ["Done.\n"]
END;	-- DoIt
[] _ CDCommandOps.CallWithResource [DoIt, comm, $Nectarine, abort]
END;	-- NectarineCommand
Paste: PROC [name: ROPE, bb: Imager.Rectangle] ~ BEGIN
master: ROPE ~ RopeFile.Create [name];  -- the Interpress master desguised as a rope
document: TiogaAccess.Writer _ TiogaAccess.Create [];  -- a working area Tioga doc
vanillaChar: TiogaAccess.TiogaChar = [0, 0C, ALL [FALSE], NIL, TRUE, FALSE, 0, NIL];
dummy, ip, caption: TiogaAccess.TiogaChar _ vanillaChar;
space: REAL ~ 8.0 * Imager.metersPerPoint * 1000.0;	-- in mm
WriteRope: PROC [r: ROPE, attr: TiogaAccess.TiogaChar] ~ BEGIN
PutChar: Rope.ActionType ~ {attr.char _ c;  document.Put [attr]};
[] _ Rope.Map [base: r, action: PutChar]
END;	-- WriteRope
PutProp: PROC [char: TiogaAccess.TiogaChar, prop: ATOM, val: ROPE] RETURNS [TiogaAccess.TiogaChar] ~ BEGIN
char.propList _ Atom.PutPropOnList [propList: char.propList, prop: prop, val: TiogaAccess.GetInternalProp [prop, val]];
RETURN [char]
END;	-- PutProp
Stuff: PROC [root: TextNode.Ref, tSel:TEditDocument.Selection] ~ BEGIN
TEditInputOps.Break [];	TiogaAccess.WriteSelection [document]
END;	-- Stuff
dummy.endOfNode _ TRUE;	WriteRope ["\n", dummy];
dummy.endOfNode _ FALSE;	dummy.looks['n] _ TRUE;
WriteRope ["[Artwork node; type 'ArtworkInterpress on' to command tool]", dummy];
ip.char _ '\n;	ip.endOfNode _ TRUE;	ip.deltaLevel _ 1;
ip.format _ $artworkFigure;	-- it is an artwork node
ip _ PutProp [ip, $Postfix, IO.PutFR ["%g mm topLeading %g mm topIndent %g mm bottomLeading", IO.real [bb.y+bb.h+space], IO.real [bb.y+bb.h+space], IO.real [-bb.y+space/2.0]]];	-- margin in the document
ip _ PutProp [ip, $Bounds, IO.PutFR ["%g mm xmin %g mm ymin %g mm xmax %g mm ymax", IO.real [bb.x], IO.real [bb.y], IO.real [bb.x+bb.w], IO.real [bb.y+bb.h]]];	-- set the bounding box
ip _ PutProp [ip, $Artwork, "Interpress"];	-- the artwork type is "Interpress"
ip _ PutProp [ip, $Interpress, master];	-- the Interpress master desguised as a rope
ip _ PutProp [ip, $Fit, "TRUE"];	-- fit the figure to the margins of the sibling node
document.Put [ip];
caption.looks['i] _ TRUE;	WriteRope ["
Insert caption here", caption];
caption.char _ 0C;	caption.format _ $artworkCaption;	caption.endOfNode _ TRUE;
document.Put [caption];
TEditInputOps.CallWithLocks [Stuff]
END;	-- Paste
Registations: PROC [] ~ BEGIN
defaultCrops: LIST OF ROPE ~ LIST ["Design", "Selection", "Wysiwyg"];
defaultPrinters: LIST OF ROPE ~ LIST ["PeachExpand", "Tioga doc", "Raven300", "Bw400", "Versatec", "ColorVersatec", "Color400", "IP only"];
[] _ CDProperties.RegisterProperty [masterKey, masterKey];
CDValue.RegisterKey [key: whatKey, registrationKey: masterKey];
CDValue.RegisterKey [key: whereKey, registrationKey: masterKey];
CDValue.RegisterKey [key: copiesKey, registrationKey: masterKey];
CDValue.Store [key: whatKey, value: defaultCrops];
CDValue.Store [key: whereKey, value: defaultPrinters];
CDValue.Store [key: copiesKey, value: "1"];
CDPanel.DefineButton [name: "Nectarine", border: TRUE, command: $NectarineCmd];
CDPanelExtras.DefineTextEntry [cdValueKey: whatKey, button: "What:", width: 60, editable: FALSE];
CDPanelExtras.DefineTextEntry [cdValueKey: whereKey, button: "Where:", width: 90, editable: FALSE];
CDPanelExtras.DefineTextEntry [cdValueKey: copiesKey, button: "Copies:", width: 30];
CDPanel.DefineNewLine [];
CDSequencer.ImplementCommand [key: $NectarineCmd, proc: NectarineCommand, queue: doQueue];
Commander.Register [key: "NCount", proc: Count, doc: "Counts corner stitching tiles"];
CDEvents.RegisterEventProc [proc: InvalidateInterpress, event: $AfterChange]
END;	-- Registrations
InvalidateInterpress: CDEvents.EventProc ~ BEGIN
CDProperties.PutDesignProp [design, masterKey, NIL]
END;	-- InvalidateInterpress
Count: Commander.CommandProc ~ BEGIN
PerObject: SweepCollectableStorage.InfoProc ~ BEGIN
IF type = CODE [CStitching.Tesselation] THEN tessCount _ tessCount + 1
ELSE IF type = CSTile THEN tileCount _ tileCount + 1;
RETURN [TRUE]
END;	-- PerObject
tessCount: INT _ 0;
tileCount: INT _ 0;
TRUSTED { SweepCollectableStorage.EnumerateCollectableStorage [PerObject] };
cmd.out.PutF ["tesselations = %g\n", IO.int [tessCount]];
cmd.out.PutF ["tiles = %g\n", IO.int [tileCount]]
END;	-- Count
CSTile _ SafeStorage.GetCanonicalReferentType [CStitching.NewTesselation[].FindTile[[0,0]]];
Registations [];
TerminalIO.WriteRope ["Nectarine package loaded.\n"]
END.
	JNectarineCommand.mesa
Copyright c 1986 by Xerox Corporation.  All rights reserved.
Giordano Bruno Beretta, April 11, 1986 7:57:41 pm PST
gbb August 22, 1986 12:57:51 pm PDT

Implements the Nectarine commands for interactive use in ChipNDale.  Fuzzless and sweeter than peaches.
Called by ChipNDale upon activation of the command.
Protected procedure.
Interpret what.
Interpret where.
Interpret how many.
Create an Interpress master if necessary.
The following is not a hack.  In schematics the cells may have a border.  On the screen this border is one pixel wide, but with Interpress we have to specify a concrete width in millimetres.  We choose to make it { l wide.  If the border has a width, it takes some finite amount of space on the paper.  It would be natural to use this space inside the cell.  However, the designers exploit the fact that on the screen the border has no width and put text flush to the border.  In order to preserve such text, Nectarine is forced to print the border outside the cell.  This means, that the border can now be outside the field on the medium.  This is why here we cheat and increase the window by l on each side.
Print if asked to do so.
Pastes the Interpress master in file name and with bounding box bb at the current Tioga selection.  The appropriate scaling is being implemented in Tioga and in TiogaToInterpress.  
I misteri della vita e della morte.
Writes into document the characters in r using the attributes of the sample character attr.
Safely attaches a property with key prop and value val to the character char.
Takes the working area Tioga document document and stuffs it into the current selection.
Insert block node containing a CR.  Why???
Insert an artworkFigure node, with a postfix prop for lead and ident, bounds and with Artwork containing the IP master.  The node contains a rope which becomes visible when ArtworkInterpress is off.
Insert a nested artworkCaption node with a hint rope.
Take the contents of document and stuff it into the current Tioga selection.  If there is no selection, nothing happens.
[event: REF, design: CD.Design, x: REF] RETURNS [dont: BOOL _ FALSE]
Deletes a reference to a master when the design has been edited.
[cmd: Commander.Handle] RETURNS [result: REF ANY _ NIL, msg: ROPE _ NIL]
[type: SafeStorage.Type, size: INT, object: LONG CARDINAL] RETURNS [continue: BOOLEAN] 
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