CDExtraCommands.mesa (part of ChipNDale)
Copyright © 1983, 1985 by Xerox Corporation. All rights reserved.
by Christian Jacobi, July 11, 1983 3:42 pm
last edited Christian Jacobi, August 16, 1985 10:42:05 am PDT
DIRECTORY
CD,
CDInstances,
CDBasics,
CDCallSpecific,
CDCommandOps,
CDExtras,
CDSequencer,
CDOps,
CDPanel,
CDProperties,
CDValue,
CDVScale,
CDVPrivate,
CDViewer,
Rope,
TerminalIO,
ViewerClasses USING [Viewer];
CDExtraCommands:
CEDAR
PROGRAM
IMPORTS CDInstances, CDCommandOps, CDBasics, CDOps, CDPanel, CDProperties, CDSequencer, CDValue, TerminalIO, CDCallSpecific, CDExtras, CDVScale, CDViewer, Rope =
BEGIN
verbosity: INT ← 1;
WriteInLambda:
PROC [n:
CD.Number] =
BEGIN
TerminalIO.WriteRope[CDExtras.ToLambda[n]]
END;
CoordinatesCommand:
PROC [comm: CDSequencer.Command] =
BEGIN
TerminalIO.WriteRope["Coordinates [\024]"]; -- \024 prints as greek lambda
TerminalIO.WriteRope[" down: ("];
WriteInLambda[comm.sPos.x];
TerminalIO.WriteRope[","];
WriteInLambda[comm.sPos.y];
TerminalIO.WriteRope[") up: ("];
WriteInLambda[comm.pos.x];
TerminalIO.WriteRope[","];
WriteInLambda[comm.pos.y];
TerminalIO.WriteRope[") dist: ("];
WriteInLambda[comm.pos.x-comm.sPos.x];
TerminalIO.WriteRope[","];
WriteInLambda[comm.pos.y-comm.sPos.y];
TerminalIO.WriteRope[")\n"];
END;
SetArrow:
PROC [comm: CDSequencer.Command] =
BEGIN
TerminalIO.WriteRope["set arrow at ("];
WriteInLambda[comm.pos.x];
TerminalIO.WriteRope[","];
WriteInLambda[comm.pos.y];
TerminalIO.WriteRope[")\024\n"];
CDViewer.ShowArrow[comm.design, comm.pos];
END;
RemoveArrow:
PROC [comm: CDSequencer.Command] =
BEGIN
TerminalIO.WriteRope["remove arrow\n"];
CDViewer.RemoveArrow[comm.design];
END;
ArrowInformation:
PROC [comm: CDSequencer.Command] =
BEGIN
WITH CDValue.Fetch[comm.design, $arrow, design]
SELECT
FROM
class:
REF
CD.Position => {
TerminalIO.WriteRope[" arrow at: ("];
WriteInLambda[class.x];
TerminalIO.WriteRope[","];
WriteInLambda[class.y];
TerminalIO.WriteRope[") up: ("];
WriteInLambda[comm.pos.x];
TerminalIO.WriteRope[","];
WriteInLambda[comm.pos.y];
TerminalIO.WriteRope[") dist: ("];
WriteInLambda[class.x-comm.pos.x];
TerminalIO.WriteRope[","];
WriteInLambda[class.y-comm.pos.y];
TerminalIO.WriteRope[")\n"];
}
ENDCASE => NULL;
END;
StatisticCommand:
PROC [comm: CDSequencer.Command] =
BEGIN
countTot: INT ← 0;
countSel: INT ← 0;
countInvis: INT ← 0;
isDesign: BOOL ← FALSE;
rect: CD.Rect ← CDBasics.universe;
v: ViewerClasses.Viewer ← CDViewer.GetViewer[comm];
inst: CD.Instance;
TerminalIO.WriteRope["statistic"];
IF v#NIL THEN rect ← CDViewer.VisibleRect[v];
IF ~CDBasics.NonEmpty[rect] THEN rect ← CDBasics.universe;
FOR l:
CD.InstanceList ← CDOps.InstList[comm.design], l.rest
WHILE l#
NIL
DO
countTot ← countTot+1;
IF l.first.selected
THEN {
IF ~CDBasics.Intersect[rect, CDInstances.InstRectI[l.first]] THEN countInvis ← countInvis+1;
countSel ← countSel+1;
inst ← l.first
}
ENDLOOP;
TerminalIO.WriteInt[countTot]; TerminalIO.WriteRope[" objects;"];
TerminalIO.WriteInt[countSel]; TerminalIO.WriteRope[" selected"];
TerminalIO.WriteLn[];
IF countSel=1
THEN {
CDCommandOps.WriteInfo[inst, verbosity];
IF verbosity>0
THEN {
TerminalIO.WriteRope[" at: ("];
WriteInLambda[inst.location.x];
TerminalIO.WriteRope[","];
WriteInLambda[inst.location.y];
TerminalIO.WriteRope[")\024 size: ("]; --\024 prints as greek lambda
WriteInLambda[inst.ob.size.x];
TerminalIO.WriteRope[","];
WriteInLambda[inst.ob.size.y];
TerminalIO.WriteRope[")\024 orientation-code:"]; --\024 prints as greek lambda
TerminalIO.WriteInt[inst.orientation];
};
TerminalIO.WriteLn[];
};
ArrowInformation[comm];
IF countInvis#0
THEN {
TerminalIO.WriteRope[" **** "]; TerminalIO.WriteInt[countInvis];
TerminalIO.WriteRope[" invisible selected object(s)"];
TerminalIO.WriteLn[];
};
END;
SelectIfLayer: CDCallSpecific.CallProc =
BEGIN
IF inst.ob.layer#NARROW[x, REF CD.Layer]^ THEN {done←FALSE; RETURN};
IF inst.selected THEN RETURN;
inst.selected ← TRUE;
repaintMe ← TRUE
END;
AddSelectLayer:
PROC [comm: CDSequencer.Command] =
BEGIN
n: INT;
reflev: REF CD.Layer ← NEW[CD.Layer�Panel.FetchDefaultLayer[comm.design]];
TerminalIO.WriteRope["select all of current layer: ("];
n ← CDCallSpecific.CallForAll[design: comm.design, whatElse: SelectIfLayer, x: reflev];
TerminalIO.WriteInt[n];
TerminalIO.WriteRope[") objects\n"];
END;
SpecifyAlter:
PROC []
RETURNS [code:
ATOM←NIL, x:
REF←NIL] =
BEGIN
step: CD.Number = CD.lambda;
SELECT TerminalIO.RequestSelection["alter",
LIST["dec w", "dec l", "inc w", "inc l", "dec par", "inc par"]]
FROM
1 => {code ← $ChangeExt; x ← NEW[CD.Position←[-step, 0]]};
2 => {code ← $ChangeExt; x ← NEW[CD.Position←[0, -step]]};
3 => {code ← $ChangeExt; x ← NEW[CD.Position←[step, 0]]};
4 => {code ← $ChangeExt; x ← NEW[CD.Position←[0, step]]};
5 => {code ← $ChangeParam; x ← NEW[CD.Number←-step]};
6 => {code ← $ChangeParam; x ← NEW[CD.Number←step]};
ENDCASE => {code ← NIL}
END;
AlterSelected:
PROC [comm: CDSequencer.Command] =
BEGIN
code: ATOM;
x: REF;
n: CARDINAL;
TerminalIO.WriteRope["alter selected: "];
[code, x] ← SpecifyAlter[];
n ← CDCallSpecific.CallForSelected[design: comm.design, objectSpecific: code, x: x];
TerminalIO.WriteInt[n]; TerminalIO.WriteRope[" objects altered\n"];
END;
SetLayerCommand:
PROC [comm: CDSequencer.Command] =
BEGIN
inst: CD.Instance = CDCommandOps.TheInstance[comm, "Set default layer"];
IF inst#
NIL
THEN {
layer: CD.Layer = inst.ob.layer;
IF inst.ob.class.wireTyped
AND CDProperties.GetPropFromLayer[layer, $DontUse]=
NIL
THEN {
TerminalIO.WriteRope[Rope.Cat[" ", CDOps.LayerName[layer], "\n"]];
CDPanel.StoreDefaultLayer[comm.design, layer];
}
ELSE TerminalIO.WriteRope[" NOT DONE\n"];
CDOps.ReOrderInstance[comm.design, inst]
}
END;
EnforcePanel:
PROC [comm: CDSequencer.Command] =
BEGIN
TerminalIO.WriteRope["enforce a control panel\n"];
[] ← CDPanel.CreatePanel[comm.design]
END;
GetScaleRec:
PROC [x: REF]
RETURNS [CDVScale.ScaleRec] =
BEGIN
WITH x
SELECT
FROM
my: CDVPrivate.MyGraphicRef => RETURN [my.scale]
ENDCASE => ERROR
END;
GridComm:
PROC [comm: CDSequencer.Command] =
BEGIN
GetScaleRec:
PROC [x:
REF]
RETURNS [CDVScale.ScaleRec] =
BEGIN
WITH x
SELECT
FROM
my: CDVPrivate.MyGraphicRef => RETURN [my.scale]
ENDCASE => {
TerminalIO.WriteRope["no viewer\n"];
ERROR ABORTED
}
END;
scale: CDVScale.ScaleRec;
TerminalIO.WriteRope["move to grid positions\n"];
scale ← GetScaleRec[comm.ref];
FOR l:
CD.InstanceList ← CDOps.InstList[comm.design], l.rest
WHILE l#
NIL
DO
IF l.first.selected
THEN {
pos: CD.Position ← CDBasics.BaseOfRect[CDInstances.InstRectI[l.first]];
vPos: CD.Position ← CDVScale.DesignToViewerPosition[scale, pos];
gridded: CD.Position ← CDVScale.ViewerToDesignPosition[scale, vPos];
CDCommandOps.RedrawInstance[comm.design, l.first];
l.first.location ← CDBasics.AddPoints[l.first.location, CDBasics.SubPoints[gridded, pos]];
CDCommandOps.RedrawInstance[comm.design, l.first, FALSE];
};
ENDLOOP;
END;
CDSequencer.ImplementCommand[$SetLayerP, SetLayerCommand,, doQueue];
CDSequencer.ImplementCommand[$AddSelectLayer, AddSelectLayer,, doQueue];
CDSequencer.ImplementCommand[$Coordinates, CoordinatesCommand,, doQueue];
CDSequencer.ImplementCommand[$Statistic, StatisticCommand,, doQueue];
CDSequencer.ImplementCommand[$SetArrow, SetArrow,, doQueue];
CDSequencer.ImplementCommand[$RemoveArrow, RemoveArrow,, doQueue];
CDSequencer.ImplementCommand[$AlterS, AlterSelected];
CDSequencer.ImplementCommand[$EnforcePanel, EnforcePanel,, doQueue];
CDSequencer.ImplementCommand[$MoveToGrid, GridComm,, doQueue];
CDCommandOps.ImplementSpecificCommand[specificAtom: $Expand, useFor: "SPFXA"];
CDCommandOps.ImplementSpecificCommand[specificAtom: $Lengthen, tipBase: "Widen", useFor: "SPFXA", x: NEW[CD.Position←[CD.lambda, 0]]];
CDCommandOps.ImplementSpecificCommand[specificAtom: $Lengthen, tipBase: "Narrow", useFor: "SPFXA", x: NEW[CD.Position←[-CD.lambda, 0]]];
CDCommandOps.ImplementSpecificCommand[specificAtom: $Lengthen, tipBase: "Shorten", useFor: "SPFXA", x: NEW[CD.Position←[0, -CD.lambda]]];
CDCommandOps.ImplementSpecificCommand[specificAtom: $Lengthen, tipBase: "Lengthen", useFor: "SPFXA", x: NEW[CD.Position←[0, CD.lambda]]];
CDCommandOps.ImplementSpecificCommand[specificAtom: $Default, useFor: "SPFXA"];
CDCommandOps.ImplementSpecificCommand[specificAtom: $IncCount, text: "Inc count", useFor: "SPFXA"];
CDCommandOps.ImplementSpecificCommand[specificAtom: $DecCount, text: "Dec count", useFor: "SPFXA"];
END.