
<<CDConditionsCommands.mesa   (part of Chipndale)>>
<<by Christian Jacobi   July 11, 1983 3:42 pm >>
<<last edited Christian Jacobi   November 2, 1983 4:06 pm>>

DIRECTORY
CD,
CDConditions,
CDOps,
CDOrient,
CDSequencer,
Rope,
TerminalIO;

CDConditionsCommands: CEDAR PROGRAM
IMPORTS CDConditions, CDSequencer, CDOps, TerminalIO = 
BEGIN

ChangeConditionS: PROC [comm: CDSequencer.Command] =
BEGIN
fileName, procedureText: Rope.ROPE;
ob: CD.ObPtr;
first: CD.ApplicationPtr;
multiple: BOOL;
TerminalIO.WriteRope["make object conditional\n"]; 
[first, multiple] _ CDOps.SelectedApplication[comm.design];
IF first=NIL THEN {TerminalIO.WriteRope["  no selected object\n"]; RETURN};
IF multiple THEN {
TerminalIO.WriteRope["  not done for now\n"]; RETURN;
<<--[done: multiple, cellOb: ob] _ CDCells.CreateCellSelected[comm.design, "-dummy"];>>
<<--IF NOT multiple THEN {TerminalIO.WriteRope["not done\n"]; RETURN};>>
};
IF ISTYPE[first.ob.specificRef, CDConditions.CondPtr] THEN {
cp: CDConditions.CondPtr _ NARROW[first.ob.specificRef];
ob _ first.ob;
TerminalIO.WriteRope["  current condition is: ["];
TerminalIO.WriteRope[cp.procName];
TerminalIO.WriteRope["] on "];
TerminalIO.WriteRope[cp.fileName];
TerminalIO.WriteRope["\n"];
}
ELSE {
CDOps.RemoveApplication[comm.design, first];
ob _ CDConditions.CreateCondition[design: comm.design, ob: first.ob, condition: NIL, data: NIL];
CDOps.AddAnObject[comm.design, ob, first.location, first.orientation];
TerminalIO.WriteRope["  object made conditional\n"];
};
fileName _ TerminalIO.RequestRope["  filename > "];
procedureText _ TerminalIO.RequestRope["  (module.)procedure > "];
IF CDConditions.ChangeCondition[design: comm.design, ob: ob, procName: procedureText, fileName: fileName, data: NIL] THEN 
TerminalIO.WriteRope["  done\n"] 
ELSE TerminalIO.WriteRope["  not done\n"] 
END;

ChangeConditionP: PROC [comm: CDSequencer.Command] =
BEGIN
fileName, procedureText: Rope.ROPE;
ob: CD.ObPtr;
app: CD.ApplicationPtr;
TerminalIO.WriteRope["make object conditional\n"]; 
app _ CDOps.PointedApplication[comm.design, comm.pos];
IF app=NIL THEN {TerminalIO.WriteRope["  no selected object\n"]; RETURN};
IF ISTYPE[app.ob.specificRef, CDConditions.CondPtr] THEN {
cp: CDConditions.CondPtr _ NARROW[app.ob.specificRef];
ob _ app.ob;
TerminalIO.WriteRope["  current condition is: ["];
TerminalIO.WriteRope[cp.procName];
TerminalIO.WriteRope["] on "];
TerminalIO.WriteRope[cp.fileName];
TerminalIO.WriteRope["\n"];
}
ELSE {
CDOps.RemoveApplication[comm.design, app];
ob _ CDConditions.CreateCondition[design: comm.design, ob: app.ob, condition: NIL, data: NIL];
CDOps.AddAnObject[comm.design, ob, app.location, app.orientation];
TerminalIO.WriteRope["  object made conditional\n"];
};
fileName _ TerminalIO.RequestRope["  filename > "];
procedureText _ TerminalIO.RequestRope["  (module.)procedure > "];
IF CDConditions.ChangeCondition[design: comm.design, ob: ob, procName: procedureText, fileName: fileName, data: NIL] THEN 
TerminalIO.WriteRope["  done\n"] 
ELSE TerminalIO.WriteRope["  not done\n"] 
END;

CheckConditions: PROC [comm: CDSequencer.Command] =
BEGIN
all, done: BOOL _ FALSE;
TerminalIO.WriteRope["check conditional objects\n"]; 
IF comm.a=$CheckAllConditions THEN all _ TRUE
ELSE IF comm.a=$CheckUnloadedConditions THEN all _ FALSE
ELSE all _ TerminalIO.RequestSelection[
label: "load conditional code", 
choice: LIST["all", "unloaded only"]]=1;
IF all THEN TerminalIO.WriteRope["  reload all conditionals\n"] 
ELSE TerminalIO.WriteRope["  load unloaded conditionals\n"];
done _ CDConditions.UpdateConditions[comm.design, all];
IF done THEN { 
TerminalIO.WriteRope["  successfull;  but:"] ;
TerminalIO.WriteRope["  Warning: Imported designs are not checked; a reloading of conditionals can be forced by re-importing the 
designs\n"] ;
}
ELSE TerminalIO.WriteRope["  not successfull\n"];
END;

CDSequencer.ImplementCommand[$CheckConditions, CheckConditions];
CDSequencer.ImplementCommand[$CheckUnloadedConditions, CheckConditions];
CDSequencer.ImplementCommand[$CheckAllConditions, CheckConditions];
CDSequencer.ImplementCommand[$DrawConditionS, ChangeConditionS];
CDSequencer.ImplementCommand[$DrawConditionP, ChangeConditionP];
--remove-- CDSequencer.ImplementCommand[$DrawCondition, ChangeConditionS];
END.