NectarineCommand.mesa
Copyright Ó 1986, 1987, 1988 by Xerox Corporation. All rights reserved.
Giordano Bruno Beretta, December 21, 1988 5:59:12 pm PST
gbb October 25, 1988 10:50:00 am PDT
Louis Monier November 2, 1988 11:56:11 am PST
Implements the Nectarine commands for interactive use in ChipNDale. Fuzzless and sweeter than peaches.
DIRECTORY
Atom USING [PutPropOnList],
CD USING [Design, Layer, LayerKey, Number, Position, Rect, undefLayer],
CDBasics USING [SizeOfRect],
CDCommandOps USING [DoWithResource],
CDIO USING [ReadDesign],
CDLayers USING [CurrentLayer],
CDOps USING [BoundingBox],
CDPanel USING [Button, Info, Line, Text, TakeDownText],
CDProperties USING [PutDesignProp, RegisterProperty],
CDSequencer USING [Command, ImplementCommand, UseAbortFlag],
CDValue USING [RegisterKey, Store],
CDViewer USING [ViewerList, ViewersOf, VisibleRect],
Commander USING [CommandProc, Handle, Register],
CommandTool USING [NextArgument],
Convert USING [IntFromRope, Error],
CStitching USING [NewTesselation, Tesselation, FindTile],
FS USING [ComponentPositions, Error, ExpandName, FileInfo],
FSExtras USING [GetWDir],
Imager USING [metersPerPoint, Rectangle],
IO USING [atom, card, GetBool, GetInt, GetReal, int, PutF, PutFR, real, RIS, rope],
MessageWindow USING [Append, Blink, Clear],
Nectarine USING [DoInterpress, invalidPrinter, Print],
NectarinePd USING [field],
PrintingP4V3,
Process USING [Detach],
Real USING [Fix, Float, Round],
Rope USING [ActionType, Cat, Concat, Equal, IsEmpty, Map, ROPE, Substr],
RopeFile USING [Create],
RuntimeError USING [UNCAUGHT],
SafeStorage USING [GetCanonicalReferentType, Type],
SweepCollectableStorage USING [EnumerateCollectableStorage, InfoProc],
TEditDocument USING [Selection],
TEditInputOps USING [Break, CallWithLocks],
TerminalIO USING [PutF, PutRope],
TextNode USING [Ref],
TiogaAccess USING [Create, GetInternalProp, Put, TiogaChar, Writer, WriteSelection, WriteViewer],
UserProfile USING [Boolean, Token],
VFonts USING [StringWidth],
ViewerClasses USING [Viewer],
ViewerOps USING [BlinkDisplay, BlinkIcon, CreateViewer],
XNSPrint USING [Error, FormatterStatus, GetPaperDimensions, GetPrinterStatus, MarkingEngineStatus, PaperDimensions, PrinterStatus, SpoolerStatus];
NectarineCommand: CEDAR PROGRAM
IMPORTS Atom, CD, CDBasics, CDCommandOps, CDIO, CDLayers, CDOps, CDPanel, CDProperties, CDSequencer, CDValue, CDViewer, Commander, CommandTool, Convert, CStitching, FS, FSExtras, IO, MessageWindow, Nectarine, NectarinePd, Process, Real, Rope, RopeFile, RuntimeError, SafeStorage, SweepCollectableStorage, TEditInputOps, TerminalIO, TiogaAccess, UserProfile, VFonts, ViewerOps, XNSPrint
~
BEGIN
OPEN Real;
masterKey: ATOM ~ $Nectarine;
whatKey: ATOM ~ $NectarineWhat;
whereKey: ATOM ~ $NectarineWhere;
copiesKey: ATOM ~ $NectarineCopies;
scaleKey: ATOM ~ $NectarineScale;
monoLayerKey: ATOM ~ $NectarineMonoLayer;
CSTile: SafeStorage.Type;
ROPE: TYPE ~ Rope.ROPE;
lastPrint:
RECORD [ip:
ROPE, key:
ATOM, q:
INT, l, r:
BOOL, w: Imager.Rectangle];
This global variable is used to implement the Redo command.
maxHoldedArea: REF Imager.Rectangle ← NIL;
NectarineCommand:
PROC [comm: CDSequencer.Command] ~
BEGIN
Called by ChipNDale upon activation of the command.
abort: REF BOOL ← NEW [BOOL ← FALSE];
DoIt:
PROC [comm: CDSequencer.Command] ~
BEGIN
Protected procedure.
what: ROPE ~ CDPanel.TakeDownText [comm.design, whatKey];
where: ROPE ~ CDPanel.TakeDownText [comm.design, whereKey];
howMany: INT ← 0; -- number of copies
scale: REAL ← 0.0; -- lambda in millimetres
monoLayer: BOOL ← FALSE; -- only the layer of interset will be printed
layerOfInterest: CD.Layer ← CD.undefLayer;
cropKey, printKey: ATOM;
masterName: ROPE ← NIL;
usedField: Imager.Rectangle;
rollPaperDeviceHint: REF Imager.Rectangle ← NIL;
isPagePrinter: BOOL;
The exception: the user does not know what he is doing (may be he is just nervous).
IF where.Equal ["Explain", FALSE] THEN {ExplainGoals []; RETURN};
MichaelsMessage [];
Interpret what.
SELECT
TRUE
FROM
what.Equal ["Design", FALSE] => cropKey ← $NectarineAll;
what.Equal ["Wysiwyg", FALSE] => cropKey ← $NectarineWysiwyg;
what.Equal ["Selection", FALSE] => cropKey ← $NectarineSel;
ENDCASE =>
BEGIN
TerminalIO.PutRope ["Unknown cropping option.\n"]; ERROR ABORTED
END;
Interpret where.
SELECT
TRUE
FROM
where.Equal ["ColorVersatec",
FALSE] =>
BEGIN
ImportantMessage ["Are you sure you did not want to use the printer server 'PeachExpand' (see doc)?"];
printKey ← $NColorVersatec
END;
where.Equal ["Color400", FALSE] => printKey ← $NColor400;
where.Equal ["Raven300", FALSE] => printKey ← $NRaven300;
where.Equal ["Raven384", FALSE] => printKey ← $NRaven384;
where.Equal ["C2700", FALSE] => printKey ← $C2700;
where.Equal ["Bw400", FALSE] => printKey ← $NBw400;
where.Equal ["Versatec", FALSE] => printKey ← $NVersatec;
where.Equal ["Erie", FALSE] => printKey ← $NPlateMaker;
where.Equal ["Tioga doc", FALSE] => printKey ← $NPasteInTioga;
where.Equal ["IP only", FALSE] => printKey ← $NmasterOnly;
where.Equal ["hold", FALSE] => printKey ← $Nhold;
where.Equal ["PeachExpand",
FALSE] =>
BEGIN
TerminalIO.PutRope ["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.PutRope ["Unknown printer.\n"]; ERROR ABORTED};
isPagePrinter ← (printKey = $NRaven300) OR (printKey = $NRaven384) OR (printKey = $NmasterOnly) OR (printKey = $NPlateMaker) OR (printKey = $NColor400) OR (printKey = $NBw400) OR (printKey = $C2700);
Interpret how many.
BEGIN
r: ROPE ~ CDPanel.TakeDownText [comm.design, copiesKey];
This is a hack to work around a bug in CDPanel: the initialization of the defaults is spurious.
IF r.IsEmpty THEN howMany ← 1
ELSE howMany ← IO.GetInt [IO.RIS [r] ! RuntimeError.UNCAUGHT => {howMany ← 1; CONTINUE}]
END;
Interpret scale (lambda in millimetres).
BEGIN
r: ROPE ~ CDPanel.TakeDownText [comm.design, scaleKey];
This is a hack to work around a problem in CDPanel: the initialization of the defaults is spurious.
IF r.IsEmpty THEN scale ← 0.0
ELSE scale ← IO.GetReal [IO.RIS [r] ! RuntimeError.UNCAUGHT => {scale ← 0.0; CONTINUE}];
IF (scale # 0.0) THEN TerminalIO.PutF ["Fixed scale = %g mm.\n", IO.real [scale]]
ELSE TerminalIO.PutRope ["Will scale to fit page.\n"]
END;
Interpretate necessity to print only one layer.
BEGIN
r: ROPE ~ CDPanel.TakeDownText [comm.design, monoLayerKey];
This is a hack to work around a problem in CDPanel: the initialization of the defaults is spurious.
IF r.IsEmpty THEN monoLayer ← FALSE
ELSE monoLayer ← IO.GetBool [IO.RIS [r] ! RuntimeError.UNCAUGHT => {monoLayer ← FALSE; CONTINUE}];
IF monoLayer
THEN
BEGIN
layerOfInterest ← CDLayers.CurrentLayer [comm.design];
TerminalIO.PutF ["Will print only the current layer (%g).\n", IO.atom [CD.LayerKey [layerOfInterest]]]
END
END;
Create an Interpress master if necessary.
IF (masterName.IsEmpty [])
THEN
BEGIN
cW: CD.Rect; -- ChipNDale window
l: CD.Number ~ comm.design.technology.lambda;
SELECT cropKey
FROM
$NectarineAll => cW ← CDOps.BoundingBox [comm.design];
$NectarineSel =>
BEGIN
size: CD.Position;
cW ← CDOps.BoundingBox [comm.design, TRUE];
size ← CDBasics.SizeOfRect [cW];
IF (size.x <= 0)
OR (size.y <= 0)
THEN
BEGIN
TerminalIO.PutRope ["You do not have a selection in this design !\n"];
ERROR ABORTED
END
END;
$NectarineWysiwyg =>
BEGIN
viewers: CDViewer.ViewerList = CDViewer.ViewersOf [comm.design];
goodViewer: ViewerClasses.Viewer;
good: INT ← 0;
IF (viewers =
NIL)
THEN
BEGIN
TerminalIO.PutRope ["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.PutRope ["You do not see anything !\n"]; ERROR ABORTED};
> 1 => TerminalIO.PutRope ["WARNING: you see more than one viewer. I pick one at random\n"];
ENDCASE => NULL;
cW ← CDViewer.VisibleRect [goodViewer]
END;
ENDCASE => ERROR;
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 ¼ 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.
cW ← [x1: cW.x1 - l, x2: cW.x2 + l, y1: cW.y1 - l, y2: cW.y2 + l];
IF (scale # 0.0)
AND isPagePrinter
THEN
BEGIN
IF ((cropKey = $NectarineAll) AND (scale # 0.0) AND ((printKey = $NmasterOnly) OR (printKey = $NRaven300) OR (printKey = $C2700) OR (printKey = $NRaven384) OR (printKey = $NPlateMaker))) THEN BEGIN
currentWindow: CD.Rect;
medium: Imager.Rectangle ~ [x: 0.0, y: 0.0, w: 215.9, h: 279.4]; -- in mm
field: Imager.Rectangle ~ NectarinePd.field; -- in mm
windowW: CD.Number ~ Round [field.w / scale] * l; -- in cd units
windowH: CD.Number ~ Round [field.h / scale] * l; -- in cd units
totalWidth: REAL ~ Float [cW.x2 - cW.x1] / l * scale; -- in mm
totalHeight: REAL ~ Float [cW.y2 - cW.y1] / l * scale; -- in mm
columns: INTEGER ← Fix [totalWidth / field.w]; -- Fix truncates
rows: INTEGER ← Fix [totalHeight / field.h]; -- Fix truncates
IF (cW.x1 + windowW * columns < cW.x2) THEN columns ← columns.SUCC;
IF (cW.y1 + windowH * rows < cW.y2) THEN rows ← rows.SUCC;
TerminalIO.PutF ["Nectarine will break the design in %g A pages.\n", IO.int [columns*rows]];
currentWindow ← [x1 ~ cW.x1, y1 ~ cW.y2 - windowH, x2 ~ cW.x1 + windowW, y2 ~ cW.y2];
FOR i:
INTEGER
IN [0 .. rows)
DO
FOR j:
INTEGER
IN [0 .. columns)
DO
masterName ← Nectarine.DoInterpress [design: comm.design,
chipNDaleWindow: currentWindow,
clip: TRUE,
onlySel: (cropKey = $NectarineSel),
layer: layerOfInterest,
singleLayer: monoLayer,
register: (printKey = $NPlateMaker),
lambda: scale,
firstPage: ((i = 0) AND (j = 0)) OR ((printKey = $Nhold) AND (maxHoldedArea = NIL)),
lastPage: ((i = rows - 1) AND (j = columns - 1) AND (printKey # $Nhold)),
abortFlag: abort].masterName;
currentWindow.x1 ← currentWindow.x2;
currentWindow.x2 ← currentWindow.x2 + windowW
ENDLOOP;
currentWindow.x1 ← cW.x1; currentWindow.x2 ← cW.x1 + windowW;
currentWindow.y2 ← currentWindow.y1;
currentWindow.y1 ← currentWindow.y1 - windowH
ENDLOOP;
usedField ← [x: 0, y: 0, w: 0, h: -1] -- w > h
END
ELSE [masterName, usedField] ← Nectarine.DoInterpress [design: comm.design,
chipNDaleWindow: cW,
clip: (cropKey = $NectarineWysiwyg) OR (cropKey = $NectarineSel),
onlySel: (cropKey = $NectarineSel),
layer: layerOfInterest, singleLayer: monoLayer,
lambda: scale,
firstPage: (maxHoldedArea = NIL),
lastPage: (printKey # $Nhold),
register: (printKey = $NPlateMaker),
abortFlag: abort];
IF (printKey = $Nhold)
THEN
BEGIN
IF (maxHoldedArea = NIL) THEN maxHoldedArea ← NEW [Imager.Rectangle ← usedField]
ELSE
BEGIN
I know, I could write this more succinctly, but this is more readable and speed is not an issue here.
x1: REAL ~ MAX [maxHoldedArea.x + maxHoldedArea.w, usedField.x + usedField.w];
y1: REAL ~ MAX [maxHoldedArea.y + maxHoldedArea.h, usedField.y + usedField.h];
maxHoldedArea.x ← MIN [maxHoldedArea.x, usedField.x];
maxHoldedArea.y ← MIN [maxHoldedArea.y, usedField.y];
maxHoldedArea.w ← x1 - maxHoldedArea.x;
maxHoldedArea.h ← y1 - maxHoldedArea.y
END
END
ELSE
BEGIN
IF (maxHoldedArea # NIL) THEN {usedField ← maxHoldedArea^; maxHoldedArea ← NIL}
END;
CDProperties.PutDesignProp [comm.design, masterKey, masterName]
END; -- create Interpress master
Print if asked to do so.
lastPrint ← [ip: masterName, key: printKey, q: howMany, l: (scale # 0.0), r: (printKey = $NPlateMaker), w: usedField]; -- for Redo
SELECT printKey
FROM
$NmasterOnly => NULL;
$NPasteInTioga => Paste [masterName, usedField];
$Nhold => TerminalIO.PutRope ["Nectarine is holding the result in a buffer until `where' no longer is `hold'.\n"];
ENDCASE =>
BEGIN
rollPaperDeviceHint ← NEW [Imager.Rectangle ← usedField];
[] ← Nectarine.Print [masterName: masterName, printerKey: printKey, copies: howMany, doNotScale: (scale # 0.0), mergeRegister: FALSE, sizeHint: rollPaperDeviceHint, abortFlag: abort
! Nectarine.invalidPrinter => ERROR]
END;
TerminalIO.PutRope ["Design unlocked by Nectarine.\n"]
END; -- DoIt
CDSequencer.UseAbortFlag [comm.design, abort];
[] ← CDCommandOps.DoWithResource [DoIt, comm, $Nectarine]
You would probably expect here a direct call of Nectarine, since the implementation is reentrant. However, I wanted to avoid two print commands on the same design, because this would force me to implement a file name manager and to place on the user the burden of descrying it. What I really wanted to do was to prevent multiple calls on the same design, but to allow parallel calls on different designs. Unfortunately, currently there are no provisions for this in ChipNDale: resources are global to ChipNDale and there are none local to designs (at least as long as you imperatively need a lightweight abort capability). Surely I could implement a hack, but there are no hacks in Nectarine.
END; -- NectarineCommand
Paste:
PROC [name:
ROPE, bb: Imager.Rectangle, newViewer:
BOOL ←
FALSE] ~
BEGIN
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.
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, rule: TiogaAccess.TiogaChar ← vanillaChar;
space: REAL ~ 8.0 * Imager.metersPerPoint * 1000.0; -- in mm
topCalcRope: ROPE; -- for postfix property calculating top leading and ident
cslPublicationStyle: BOOL ~ UserProfile.Boolean ["Nectarine.CSLPublicationStyle", TRUE];
PutRope:
PROC [r:
ROPE, attr: TiogaAccess.TiogaChar] ~
BEGIN
Writes into document the characters in r using the attributes of the sample character attr.
PutChar: Rope.ActionType ~ {attr.char ← c; document.Put [attr]};
[] ← Rope.Map [base: r, action: PutChar]
END; -- PutRope
PutProp:
PROC [char: TiogaAccess.TiogaChar, prop:
ATOM, val:
ROPE]
RETURNS [TiogaAccess.TiogaChar] ~
BEGIN
Safely attaches a property with key prop and value val to the character char.
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
Takes the working area Tioga document document and stuffs it into the current selection.
IF newViewer
THEN
BEGIN
repository: ViewerClasses.Viewer ← ViewerOps.CreateViewer [$Text];
document.WriteViewer [repository]; ViewerOps.BlinkIcon [repository, 0]
END
ELSE {TEditInputOps.Break []; TiogaAccess.WriteSelection [document]}
END; -- Stuff
Insert block node containing a CR. Why???
dummy.endOfNode ← TRUE; PutRope ["\n", dummy];
IF cslPublicationStyle
THEN
BEGIN
Insert a rule node as required by the CSL & EDL publication style.
dummy.endOfNode ← FALSE; dummy.looks['z] ← TRUE;
PutRope ["----------", dummy];
dummy.looks['z] ← FALSE; rule.endOfNode ← TRUE;
rule.format ← $unleaded; rule ← PutProp [rule, $ArtworkClass, "Rule"];
rule ← PutProp [rule, $Artwork, "Rule"]; document.Put [rule]
END;
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.
dummy.endOfNode ← FALSE;
dummy.looks['n] ← TRUE; dummy.looks['x] ← TRUE;
IF cslPublicationStyle
THEN
PutRope ["[ Nectarine figure; type 'Artwork on' to a CommandTool ]", dummy]
ELSE PutRope ["[ Nectarine, fuzzless and sweeter than peaches ]", dummy];
dummy.looks['n] ← FALSE; dummy.looks['x] ← FALSE;
ip.char ← '\n; ip.endOfNode ← TRUE;
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
topCalcRope ← IO.PutFR ["%g the lineLength .mul %g .add", IO.real [bb.h/bb.w], IO.real [space]];
IF cslPublicationStyle
THEN
ip ← PutProp [ip, $Postfix, IO.PutFR ["%g topLeading %g topIndent %g mm bottomLeading 0.0 0.2 0.90 backgroundColor the topLeading 6 pt .sub backgroundAscent 1 pt backgroundDescent 2 pt outlineBoxThickness 1 pt outlineBoxBearoff",
IO.rope [topCalcRope], IO.rope [topCalcRope], IO.real [space/2.0]]] -- margin in the document
ELSE ip ← PutProp [ip, $Postfix, IO.PutFR ["%g topLeading %g topIndent %g mm bottomLeading", IO.rope [topCalcRope], IO.rope [topCalcRope], IO.real [space/2.0]]];
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];
IF cslPublicationStyle
THEN
BEGIN
Insert a nested artworkCaption node with a hint rope.
dummy.looks['t] ← TRUE; dummy.char ← '; document.Put [dummy];
PutRope ["Figure 1. [This node is in the format $artworkCaption; if you are using the CedarACMNoReduction style, change the format of this node to $caption, and change the two rules' format to $horizontalrule.]", caption];
dummy.char ← '; document.Put [dummy]; caption.format ← $artworkCaption;
caption.char ← 0C; caption.endOfNode ← TRUE;
document.Put [caption]; dummy.looks['t] ← FALSE;
Insert a rule node as required by the CSL & EDL publication style.
dummy.endOfNode ← FALSE; dummy.looks['z] ← TRUE;
PutRope ["----------", dummy];
document.Put [rule]
END;
Take the contents of document and stuff it into the current Tioga selection. If there is no selection, nothing happens.
TEditInputOps.CallWithLocks [Stuff]
END; -- Paste
Registations:
PROC [] ~
BEGIN
defaultCrops: LIST OF ROPE ~ LIST ["Design", "Selection", "Wysiwyg"];
defaultGoals: LIST OF ROPE ~ LIST ["Explain", "Tioga doc", "Raven300", "Raven384", "Bw400", "Versatec", "PeachExpand", "ColorVersatec", "Color400", "PlateMaker", "IP only", "hold"];
defaultGoals: LIST OF ROPE ~ LIST ["Explain", "Tioga doc", "Raven300", "Raven384", "Bw400", "Color400", "Versatec", "ColorVersatec", "Erie", "IP only", "Hold"];
defaultGoals: LIST OF ROPE ~ LIST ["Explain", "Tioga doc", "Raven300", "Raven384", "C2700", "Versatec", "ColorVersatec", "Erie", "IP only", "Hold"];
defaultCopies: ROPE ~ " 1";
defaultScale: ROPE ~ " 0.0";
bool: LIST OF ROPE ~ LIST ["No", "Yes"];
x: NAT ← 0;
NewButton:
PROC [name:
ROPE, key:
ATOM, val:
REF ←
NIL, trigger, newLine, editable:
BOOL ←
FALSE, x:
NAT]
RETURNS [xx:
NAT ← 0] ~
BEGIN
This is a hack because there is a bug in the current version of CDPanel that causes all buttens but the first on the line to be displayed outside the screen (x = 2000).
n: NAT ~ VFonts.StringWidth ["n"]; m: NAT ~ VFonts.StringWidth ["m"]; -- n & m space
i, ii: CDPanel.Info; w, ww: NAT ← 0;
ParWidth:
PROC [par:
REF]
RETURNS [l:
NAT] ~
BEGIN
Returns the longest rope in a list.
scrollBar: NAT ~ 13; -- may be it is only 12 pixels.
l ← NAT.FIRST;
WITH par
SELECT
FROM
rope: ROPE => l ← VFonts.StringWidth [rope] + scrollBar;
list:
LIST
OF
ROPE =>
FOR r:
LIST
OF
ROPE ← list, r.rest
WHILE r #
NIL
DO
l ← MAX [l, VFonts.StringWidth [r.first]]
ENDLOOP;
ENDCASE => ERROR
END; -- ParWidth
w ← VFonts.StringWidth [name] + n;
xx ← x + w;
i ← [text ~ name, border ~ trigger, width ~ w, space ~ 0, xpos ~ x];
x ← xx;
IF trigger THEN CDPanel.Button [button: i, command: key]
ELSE
BEGIN
CDValue.RegisterKey [key: key, registrationKey: masterKey];
CDValue.Store [key: key, value: val];
ww ← ParWidth [val] + n; xx ← x + ww;
ii ← [cdValueKey ~ key, border ~ trigger, width ~ ww, space ~ 0, xpos ~ x];
CDPanel.Text [button: i, text: ii, editable: editable]
END;
IF newLine THEN {CDPanel.Line []; xx ← 0}
END; -- NewButton
[] ← CDProperties.RegisterProperty [masterKey, masterKey];
x ← NewButton [name ~ "Nectarine", trigger ~ TRUE, key ~ $NectarineCmd, x ~ x];
x ← NewButton [name ~ "What:", key ~ whatKey, val ~ defaultCrops, x ~ x];
x ← NewButton [name ~ "Where:", key ~ whereKey, val ~ defaultGoals, x ~ x];
x ← NewButton [name ~ "Copies:", key ~ copiesKey, val ~ defaultCopies, editable ~ TRUE, x ~ x, newLine ~ TRUE];
x ← NewButton [name ~ " in mm:", key ~ scaleKey, val ~ defaultScale, editable ~ TRUE, x ~ x];
x ← NewButton [name ~ "Current layer only:", key ~ monoLayerKey, val ~ bool, x ~ x, newLine ~ TRUE];
CDSequencer.ImplementCommand [key: $NectarineCmd, proc: NectarineCommand, queue: doQueue];
Commander.Register [key: "NCount", proc: Count, doc: "counts corner stitching tiles."];
Commander.Register [key: "NRedo", proc: Redo, doc: "Syntax: NRedo <goal>. Redoes the last Nectarine Print command on the same Interpress master but with the newly specified goal. The goal must be one of those specified in the <where> field of the Nectarine line in the ChipNDale control panel. Default: the same as the last time around."];
Commander.Register [key: "PrintDesignOnVersatec", proc: PrintDesignOnVersatecCmd, doc: "<fileName> [<colomns>]\nwill read fileName, convert it into an Interpress master, convert it into a PD file, and print it on the color Versatec. Default number of columns: 1."];
Commander.Register [key: "NSetMaxField", proc: SetMaxField, doc: "<XNS printer name> gets the status of the named XNS printer and sets Nectarine's field size to its medium size.\nHowever, IF printer.Equal [TimsToy, FALSE] THEN use dimensions specified in [Newton-XNS]<CedarServices>C2700>C2700MarkerImpl.mesa at implementation time."]
END; -- Registrations
Count: Commander.CommandProc ~
BEGIN
[cmd: Commander.Handle] RETURNS [result: REF ANY ← NIL, msg: ROPE ← NIL]
PerObject: SweepCollectableStorage.InfoProc ~
BEGIN
[type: SafeStorage.Type, size: INT, object: LONG CARDINAL] RETURNS [continue: BOOLEAN]
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
Redo: Commander.CommandProc ~
BEGIN
[cmd: Commander.Handle] RETURNS [result: REF ANY ← NIL, msg: ROPE ← NIL]
Syntax: NRedo <goal>. Redoes the last Print command on the same Interpress master but on the newly specified goal. The goal must be one of those specified in the <where> field of the Nectarine line in the ChipNDale control panel. Default: the same as the last time around.
where: ROPE ~ CommandTool.NextArgument [cmd];
savedKey: ATOM ~ lastPrint.key;
IF lastPrint.ip.IsEmpty []
THEN
BEGIN
result ← $Failure; msg ← "No Interpress master cached !";
RETURN
END;
IF
NOT where.IsEmpty []
THEN lastPrint.key
← SELECT
TRUE
FROM
where.Equal ["ColorVersatec", FALSE] => $NColorVersatec,
where.Equal ["Color400", FALSE] => $NColor400,
where.Equal ["C2700", FALSE] => $C2700,
where.Equal ["ThermalTransfer", FALSE] => $C2700,
where.Equal ["Raven300", FALSE] => $NRaven300,
where.Equal ["Raven384", FALSE] => $NRaven384,
where.Equal ["Hornet", FALSE] => $NRaven384,
where.Equal ["Bw400", FALSE] => $NBw400,
where.Equal ["Versatec", FALSE] => $NVersatec,
where.Equal ["Erie", FALSE] => $NPlateMaker,
where.Equal ["PlateMaker", FALSE] => $NPlateMaker,
where.Equal ["Tioga", FALSE] => $NPasteInTioga,
where.Equal ["Tioga doc", FALSE] => $NPasteInTioga,
where.Equal ["Paste", FALSE] => $NPasteInTioga,
where.Equal ["Stuff", FALSE] => $NPasteInTioga,
where.Equal ["IP only", FALSE] => $NmasterOnly,
where.Equal ["IP", FALSE] => $NmasterOnly,
where.Equal ["PeachExpand", FALSE] => $NPeachExpand,
where.Equal ["hold", FALSE] => $Nhold,
ENDCASE => $cacca;
SELECT lastPrint.key
FROM
$NmasterOnly => msg ← lastPrint.ip;
$NPasteInTioga =>
BEGIN
The problem here is that now the input focus is in the Command Tool viewer, which surely is not the one into which the poor user wanted to paste his image. Therefore, a new Tioga viewer is created and used as a temporary repository for the image.
Paste [lastPrint.ip, lastPrint.w, TRUE];
msg ← "Image deposed in temporary blinking iconic Tioga viewer."
END;
$cacca =>
BEGIN
lastPrint.key ← savedKey; result ← $Failure; msg ← cmd.procData.doc
END;
ENDCASE =>
BEGIN
rollPaperDeviceHint: REF Imager.Rectangle ← NEW [Imager.Rectangle ← lastPrint.w];
[] ← Nectarine.Print [lastPrint.ip, lastPrint.key, lastPrint.q, lastPrint.l, NOT lastPrint.r, rollPaperDeviceHint, NIL
! Nectarine.invalidPrinter => {result ← $Failure; msg ← cmd.procData.doc}]
END
END; -- Redo
PrintDesignOnVersatec:
PROC [name:
ROPE, columns:
INT] ~
BEGIN
To allow forking off the printing command.
NOTE: It is not possible to produce a multi-page Interpress master as for XNS printers, because Peach printers loose the communication in the time between starting and finishing printing, so that they cannot fetch page 2.
design: CD.Design ← CDIO.ReadDesign [name]; n: ROPE;
rollPaperDeviceHint: REF Imager.Rectangle ← NEW [Imager.Rectangle];
IF (columns > 9) THEN ERROR;
SELECT columns
FROM
0 => RETURN;
1 =>
BEGIN
[n, rollPaperDeviceHint^] ← Nectarine.DoInterpress [
design: design,
chipNDaleWindow: CDOps.BoundingBox [design],
clip: FALSE,
onlySel: FALSE,
abortFlag: NIL];
design ← NIL; -- Collect that garbage to make room in physical memory !
[] ← Nectarine.Print [masterName: n,
printerKey: $NColorVersatec,
mergeRegister: FALSE,
sizeHint: rollPaperDeviceHint,
abortFlag: NIL]
END;
ENDCASE =>
BEGIN
bb: CD.Rect ~ CDOps.BoundingBox [design]; -- [x1, y1, x2, y2: INT]
width: INT ~ (bb.x2 - bb.x1) / columns;
window: CD.Rect ← bb;
window.x2 ← window.x1 + width;
FOR c:
INT
IN [1 .. columns]
DO
[n, rollPaperDeviceHint^] ← Nectarine.DoInterpress [
design: design,
chipNDaleWindow: window,
clip: TRUE,
onlySel: FALSE,
abortFlag: NIL];
IF (c = columns) THEN design ← NIL;
[] ← Nectarine.Print [masterName: n,
printerKey: $NColorVersatec,
sizeHint: rollPaperDeviceHint,
mergeRegister: FALSE,
abortFlag: NIL];
Do not overlap columns, because it would make it hard to cut the margin.
window.x1 ← window.x2; window.x2 ← window.x2 + width
ENDLOOP
END
END; -- PrintDesignOnVersatec
PrintDesignOnVersatecCmd: Commander.CommandProc ~
BEGIN
[cmd: Commander.Handle] RETURNS [result: REF ANY ← NIL, msg: ROPE ← NIL]
WDir:
PROC
RETURNS [wDir:
ROPE] ~
BEGIN
Guarantees that the working directory is not the root.
wDir ← FSExtras.GetWDir [];
IF wDir.Equal ["[]<>"] THEN wDir ← cmd.command.Substr [0, FS.ExpandName[cmd.command].cp.base.start-1]
END; -- WDir
fileName: ROPE ← CommandTool.NextArgument [cmd];
columns: ROPE ← CommandTool.NextArgument [cmd];
cp: FS.ComponentPositions;
[fileName, cp, ] ← FS.ExpandName [fileName, WDir []];
IF (cp.ext.length = 0) THEN fileName ← fileName.Concat [".Dale"];
fileName ← FS.FileInfo [name: fileName !
FS.Error => {result ← $Failure; msg ← error.explanation; CONTINUE}].fullFName;
IF (result # $Failure)
THEN
TRUSTED
BEGIN
col: CARDINAL ← 1;
IF
NOT columns.IsEmpty
THEN
col ← Convert.IntFromRope [columns ! Convert.Error => {col ← 1; CONTINUE}];
msg ← IO.PutFR ["%g will be read, converted into an Interpress master, converted into a PD file, and printed in %g columns on %g.", IO.rope [fileName], IO.card [col], IO.rope [UserProfile.Token ["Nectarine.ColorVersatec", "Sleepy"]]];
Process.Detach [FORK PrintDesignOnVersatec [fileName, col]]
END
END; -- PrintDesignOnVersatecCmd
SetMaxField: Commander.CommandProc ~
BEGIN
[cmd: Commander.Handle] RETURNS [result: REF ANY ← NIL, msg: ROPE ← NIL]
printer: ROPE ~ CommandTool.NextArgument [cmd];
status: XNSPrint.PrinterStatus; service: ROPE;
SpoolerStatusRope:
PROC [spooler: XNSPrint.SpoolerStatus]
RETURNS [
ROPE] ~
{RETURN [SELECT spooler FROM available => "available", busy => "busy", disabled => "disabled", full => "full", ENDCASE => "unknown"]};
FormatterStatusRope:
PROC [formatter: XNSPrint.FormatterStatus]
RETURNS [
ROPE] ~
{RETURN [SELECT formatter FROM available => "available", busy => "busy", disabled => "disabled", ENDCASE => "unknown"]};
PrinterStatusRope:
PROC [printer: XNSPrint.MarkingEngineStatus]
RETURNS [
ROPE] ~
{RETURN [SELECT printer FROM available => "available", busy => "busy", disabled => "disabled", needsAttention => "needs attention", needsKeyOperator => "needs key operator", ENDCASE => "unknown"]};
IF printer.IsEmpty THEN {result ← $Failure; msg ← "Specify a XNS printer name"; RETURN};
[service, status] ← XNSPrint.GetPrinterStatus [printer !
XNSPrint.Error => {result ← $Failure; msg ← explanation; CONTINUE}];
IF (result # $Failure)
THEN
BEGIN
msg ← service.Cat ["\n\tspooler: ", SpoolerStatusRope [status.spooler],
"\n\tformatter: ", FormatterStatusRope [status.formatter]];
msg ← msg.Cat ["\n\tprinter: ", PrinterStatusRope [status.printer],
"\n\tfirst medium: ", status.media.first];
IF (printer.Equal ["TimsToy",
FALSE]
OR printer.Equal ["TimsToy:PARC:xerox",
FALSE])
THEN
BEGIN
Open [Newton-XNS]<CedarServices>C2700>C2700MarkerImpl.MakePrinterSampleMap
dpi: REAL ~ 300.0; sSize: NAT ~ 2672; fSize: NAT ~ 304*8; -- bits
fSizeInMM: REAL ~ fSize/dpi -- in inches -- * 25.4;
sSizeInMM: REAL ~ sSize/dpi -- in inches -- * 25.4;
bottomOffsetInMM: REAL ~ 0.036 * 1000.0;
fudge: REAL ~ 6.5;
NectarinePd.field ← [x: fudge, y: bottomOffsetInMM, w: fSizeInMM, h: sSizeInMM-4.0];
IF NOT status.media.first.Equal ["usLetter"] THEN msg ← msg.Cat [", but Nectarine only knows about usLetter"]
END
ELSE
BEGIN
size: XNSPrint.PaperDimensions ← XNSPrint.GetPaperDimensions [status.media.first];
NectarinePd.field ← [x: 0.0, y: 0.0, w: Float [size.width], h: Float [size.length]]
END;
msg ← IO.PutFR ["%g\n\tfield size in mm: [x, y, w, h] = [%g, %g, %g, %g]", IO.rope [msg], IO.real [NectarinePd.field.x], IO.real [NectarinePd.field.y], IO.real [NectarinePd.field.w], IO.real [NectarinePd.field.h]]
END
END; -- SetMaxField
ExplainGoals:
PROC [] ~
BEGIN
Upon popular demand, we explain the entries in the Where menu.
Plop:
PROC [plup, plip, plap:
ROPE] ~
BEGIN
Plaps plop for plop at plip.
TerminalIO.PutRope [plup.Cat [": print on ", UserProfile.Token [Rope.Cat ["Nectarine.", plup], plip]]];
TerminalIO.PutRope [Rope.Cat [", a ", plap, " printer.\n"]]
END; -- Plop
TerminalIO.PutRope ["Tioga doc: copy in the Tioga document at the caret.\n"];
Plop ["Raven300", "Quoth", "black & white XNS Interpress"];
Plop ["Raven384", "your disk", "black & white Press"];
Plop ["Bw400", "MtFuji", "black & white thermal"];
Plop ["Versatec", "Sleepy", "black & white Versatec"];
Plop ["ColorVersatec", "Sleepy", "colour Versatec"];
Plop ["Color400", "MtFuji", "colour thermal"];
Plop ["C2700", "MtFuji", "thermal colour XNS Interpress"];
Plop ["Erie", UserProfile.Token ["Nectarine.PlatemakerSeparations"], "Platemaker"];
TerminalIO.PutRope ["Explain: jot down this explanation.\n"];
TerminalIO.PutRope ["hold: hold the result in form of a page. The next time the 'where' parameter is different from 'hold', prepend to it the previous pages and create a multi-page Interpress master.\n\n"]
END; -- ExplainGoals
MichaelsMessage:
PROC ~
BEGIN
For 7.0.
IF
NOT UserProfile.Boolean [key: "Nectarine.SubstituteColors", default:
TRUE]
THEN
BEGIN
TerminalIO.PutRope ["Warning, you are using your personal named ChipNDale colors. Nobody else will be able to see your document unless you provide them with your colors. Refer to the documentation for an option to automatically substitute your personal colors by univerally known colors (User profile entry Nectarine.SubstituteColors). Named colors are explained in ColorRegistryDoc.tioga.\n"];
ViewerOps.BlinkDisplay
END
END; -- MichaelsMessage
ImportantMessage:
PROC [msg:
ROPE] ~
BEGIN
Writes a message in the ChipNDale terminal viewer and in the Message Window at the top of the LF screen and makes it blink.
TerminalIO.PutRope [msg]; TerminalIO.PutRope ["\n"];
MessageWindow.Clear []; MessageWindow.Append [msg]; MessageWindow.Blink []
END; -- ImportantMessage
CSTile ← SafeStorage.GetCanonicalReferentType [CStitching.NewTesselation[].FindTile[[0,0]]];
Registations [];
TerminalIO.PutRope ["Nectarine package loaded.\n"];
TerminalIO.PutF ["%l%g%lThe handling of the colors specified in the Interpress masters has been implemented with utmost diligence and care. The implementor of Nectarine declines any responsability for the rendition of the colors, which is outside his sphere of influence. To discover which and why a certain colour is used for a ChipNDale layer use the command Nquery. For the same information on all layers use the command Nectarine with switch e.%l\n\n", IO.rope ["b"], IO.rope ["Disclaimer. "], IO.rope ["Bi"], IO.rope [" "]];
ExplainGoals []
END.
gbb September 5, 1986 11:25:18 am PDT
Uses the new parameter sizeHint of the Nectarine print procedure.
changes to: DoIt (local of NectarineCommand)
gbb September 18, 1986 8:03:57 pm PDT
Eliminated the call back stuff for the Nectarine property on the design (a former optimization).
changes to: DoIt (local of NectarineCommand), Registations
gbb September 22, 1986 1:59:48 pm PDT
Added PlateMaker.
changes to: DoIt (local of NectarineCommand), Registations
gbb September 26, 1986 4:01:22 pm PDT
Added an explaination goal for confused users.
changes to: DIRECTORY, IMPORTS, DoIt (local of NectarineCommand), Registations, ExplainGoals, Plop (local of ExplainGoals)
gbb October 14, 1986 3:53:59 pm PDT
Added the Redo command.
changes to: ~, DoIt (local of NectarineCommand), Registations, Count, Redo, ExplainGoals, DIRECTORY
gbb December 5, 1986 1:08:16 pm PST
Added Raven384.
changes to: DoIt (local of NectarineCommand), Registations, Redo, ExplainGoals
gbb December 18, 1986 4:49:05 pm PST
Introduced a check for empty selections.
changes to: DoIt (local of NectarineCommand)
gbb February 3, 1987 10:15:03 am PST
Added the ability to use a fixed value for specified in mm.
changes to: DoIt (local of NectarineCommand), Registations.
gbb February 10, 1987 3:20:10 pm PST
Added the ability to print only a single layer.
changes to: DIRECTORY, IMPORTS, ~, DoIt (local of NectarineCommand), Registations
gbb February 20, 1987 4:44:26 pm PST
Added hacks to circumvent a spurius problem in CDPanel, which all the sudden since a couple of days does not always initialize the defaults.
changes to: DoIt (local of NectarineCommand)
gbb March 16, 1987 3:08:29 pm PST
Added break-up of document in a sequence of A4 pages for page printers.
changes to: DIRECTORY, IMPORTS, ~, DoIt (local of NectarineCommand)
gbb April 1, 1987 5:57:32 pm PST
Added the hold buffer.
changes to: ~, NectarineCommand, DoIt (local of NectarineCommand), Registations, Redo, ExplainGoals
gbb April 10, 1987 12:06:21 pm PDT
Put in a patch to circumvent a problem in CDPanel.
changes to: NewButton (local of Registations)
gbb June 16, 1987 3:13:14 pm PDT
Less insistence regarding the use of named colours.
changes to: DoIt (local of NectarineCommand), ExplainGoals, MichaelsMessage
gbb December 3, 1987 11:03:12 am PST
Made printing abortable from the ChipNDale viewer.
changes to: DoIt (local of NectarineCommand)
gbb December 3, 1987 5:44:22 pm PST
Add a command tool command to print designs on the color Versatec (to be included in comman files.
changes to: DIRECTORY, IMPORTS, PrintDesignOnVersatec, PrintDesignOnVersatecCmd, WDir (local of PrintDesignOnVersatecCmd), ExplainGoals
gbb December 14, 1987 3:38:59 pm PST
Multi-column printing.
changes to: DIRECTORY, IMPORTS, Redo, PrintDesignOnVersatec: can do it on multiple columns, PrintDesignOnVersatecCmd: looks for a number after the design name.
gbb June 3, 1988 10:42:14 am PDT
Adjurned to current style for Blue and White.
changes to: Paste
gbb July 25, 1988 3:26:23 pm PDT
Introduced a user profile option to follow the Bland style instead of the CSL publication style.
changes to: ~, Paste
gbb September 19, 1988 10:14:12 am PDT
Added C2700 XNS service
changes to: DoIt (local of NectarineCommand), Registations, Redo, ExplainGoals
gbb September 21, 1988 4:18:08 pm PDT
Added new command to set the field size to the medium size for XNS printers, except for Tim's Toy, for which the constants in the server code as of September 21, 1988 4:13:37 pm PDT are set. Command syntax: NSetMaxField <printer name>
changes to: Registations, SetMaxField, DIRECTORY, IMPORTS
gbb September 22, 1988 10:30:49 am PDT
Added fudge for portion of bitmap not printed
changes to: SetMaxField
gbb October 7, 1988 4:43:41 pm PDT
Tuning of fudge. Seems to depend on how well paper cassette in inserted in printer.
changes to: SetMaxField