********************************************************************

      *  NOTE: This file is generated automatically from the event
      *        definition file Sort.evt.
      ********************************************************************


MODULE SortAlgClass;

<*NOWARN*> IMPORT Rd, ZeusClass, Fmt, Algorithm, Sort, Wr;
<*NOWARN*> IMPORT ZeusPanel, FormsVBT, VBT, Text, ZeusUtil;

<* PRAGMA LL *>
 Fix any FormsVBT errors; don't handle exceptions for them. 
<* FATAL FormsVBT.Error, FormsVBT.Unimplemented *>

REVEAL
  T = Public BRANDED OBJECT
      OVERRIDES
        <* LL = VBT.mu *>
        init := SortDefaultInit;
        snapshot := SortDefaultSnapshot;
        restore := SortDefaultRestore;
        updateEventCounts := SortDefaultUpdateCts;
        feChangeVal := ChangeVal;
      END;

PROCEDURE SortDefaultInit (v: T): Algorithm.T =
  <* LL = VBT.mu *>
  PROCEDURE Attach (id: TEXT; proc: FormsVBT.Proc) =
    BEGIN
      FormsVBT.AttachProc(v.eventData, id, proc, v);
    END Attach;
  BEGIN
    v.eventData := ZeusPanel.NewForm("SortEventData.fv");
    Attach("stopatCodeEvents", SortDoIt);
    Attach("waitatCodeEvents", SortDoIt);
    Attach("eventCounts", SortRefreshCts);
    Attach("stopAtInit", SortDoIt);
    Attach("waitAtInit", SortDoIt);
    Attach("stopAtSetVal", SortDoIt);
    Attach("waitAtSetVal", SortDoIt);
    Attach("stopAtSwapElts", SortDoIt);
    Attach("waitAtSwapElts", SortDoIt);
    Attach("stopAtStartPass", SortDoIt);
    Attach("waitAtStartPass", SortDoIt);
    FromFV (v.eventData, v);    (* Get FV and internal data in sync *)
    RETURN Algorithm.T.init(v);
  END SortDefaultInit;

PROCEDURE SortDoIt (           fv : FormsVBT.T;
                           e  : TEXT;
                           arg: REFANY;
                <*UNUSED*> t  : VBT.TimeStamp) =
  <* LL = VBT.mu *>
  BEGIN
    IF Text.Equal(e, "stopatCodeEvents") THEN
      NARROW(arg, T).stopatCodeEvents :=
          FormsVBT.GetBoolean(fv, "stopatCodeEvents");
    END;
    IF Text.Equal(e, "waitatCodeEvents") THEN
      NARROW(arg, T).waitatCodeEvents :=
          FormsVBT.GetInteger(fv, "waitatCodeEvents");
    END;
    IF Text.Equal(e, "stopAtInit") THEN
      NARROW(arg, T).eventDataRec.stopAtInit :=
          FormsVBT.GetBoolean(fv, "stopAtInit");
    END;
    IF Text.Equal(e, "waitAtInit") THEN
      NARROW(arg, T).eventDataRec.waitAtInit :=
          FormsVBT.GetInteger(fv, "waitAtInit");
    END;
    IF Text.Equal(e, "stopAtSetVal") THEN
      NARROW(arg, T).eventDataRec.stopAtSetVal :=
          FormsVBT.GetBoolean(fv, "stopAtSetVal");
    END;
    IF Text.Equal(e, "waitAtSetVal") THEN
      NARROW(arg, T).eventDataRec.waitAtSetVal :=
          FormsVBT.GetInteger(fv, "waitAtSetVal");
    END;
    IF Text.Equal(e, "stopAtSwapElts") THEN
      NARROW(arg, T).eventDataRec.stopAtSwapElts :=
          FormsVBT.GetBoolean(fv, "stopAtSwapElts");
    END;
    IF Text.Equal(e, "waitAtSwapElts") THEN
      NARROW(arg, T).eventDataRec.waitAtSwapElts :=
          FormsVBT.GetInteger(fv, "waitAtSwapElts");
    END;
    IF Text.Equal(e, "stopAtStartPass") THEN
      NARROW(arg, T).eventDataRec.stopAtStartPass :=
          FormsVBT.GetBoolean(fv, "stopAtStartPass");
    END;
    IF Text.Equal(e, "waitAtStartPass") THEN
      NARROW(arg, T).eventDataRec.waitAtStartPass :=
          FormsVBT.GetInteger(fv, "waitAtStartPass");
    END;
  END SortDoIt;

PROCEDURE SortRefreshCts (
                <*UNUSED*> fv  : FormsVBT.T;
                <*UNUSED*> e   : TEXT;
                           arg : REFANY;
                <*UNUSED*> t   : VBT.TimeStamp) =
  <* LL = VBT.mu *>
  BEGIN
    NARROW(arg, T).updateEventCounts(FALSE);
  END SortRefreshCts;

PROCEDURE FromFV (fv : FormsVBT.T; alg: T) =
  <* LL = VBT.mu *>
  BEGIN
    alg.stopatCodeEvents :=
        FormsVBT.GetBoolean(fv, "stopatCodeEvents");
    alg.waitatCodeEvents :=
        FormsVBT.GetInteger(fv, "waitatCodeEvents");
    alg.eventDataRec.stopAtInit :=
        FormsVBT.GetBoolean(fv, "stopAtInit");
    alg.eventDataRec.waitAtInit :=
        FormsVBT.GetInteger(fv, "waitAtInit");
    alg.eventDataRec.stopAtSetVal :=
        FormsVBT.GetBoolean(fv, "stopAtSetVal");
    alg.eventDataRec.waitAtSetVal :=
        FormsVBT.GetInteger(fv, "waitAtSetVal");
    alg.eventDataRec.stopAtSwapElts :=
        FormsVBT.GetBoolean(fv, "stopAtSwapElts");
    alg.eventDataRec.waitAtSwapElts :=
        FormsVBT.GetInteger(fv, "waitAtSwapElts");
    alg.eventDataRec.stopAtStartPass :=
        FormsVBT.GetBoolean(fv, "stopAtStartPass");
    alg.eventDataRec.waitAtStartPass :=
        FormsVBT.GetInteger(fv, "waitAtStartPass");
  END FromFV;

<*UNUSED*>
PROCEDURE ToFV (fv : FormsVBT.T; alg: T) =
  <* LL = VBT.mu *>
  BEGIN
    FormsVBT.PutBoolean(fv, "stopatCodeEvents", alg.stopatCodeEvents);
    FormsVBT.PutInteger(fv, "waitatCodeEvents", alg.waitatCodeEvents);
    FormsVBT.PutBoolean(fv, "stopAtInit",
                        alg.eventDataRec.stopAtInit);
    FormsVBT.PutInteger(fv, "waitAtInit",
                        alg.eventDataRec.waitAtInit);
    FormsVBT.PutBoolean(fv, "stopAtSetVal",
                        alg.eventDataRec.stopAtSetVal);
    FormsVBT.PutInteger(fv, "waitAtSetVal",
                        alg.eventDataRec.waitAtSetVal);
    FormsVBT.PutBoolean(fv, "stopAtSwapElts",
                        alg.eventDataRec.stopAtSwapElts);
    FormsVBT.PutInteger(fv, "waitAtSwapElts",
                        alg.eventDataRec.waitAtSwapElts);
    FormsVBT.PutBoolean(fv, "stopAtStartPass",
                        alg.eventDataRec.stopAtStartPass);
    FormsVBT.PutInteger(fv, "waitAtStartPass",
                        alg.eventDataRec.waitAtStartPass);
    CountsToFV (fv, alg);
  END ToFV;

PROCEDURE CountsToFV (fv : FormsVBT.T; alg: T) =
  <* LL = VBT.mu *>
  BEGIN
    FormsVBT.PutText(fv, "ctOfInit",
                        Fmt.Int(alg.eventDataRec.ctOfInit));
    FormsVBT.PutText(fv, "ctOfSetVal",
                        Fmt.Int(alg.eventDataRec.ctOfSetVal));
    FormsVBT.PutText(fv, "ctOfSwapElts",
                        Fmt.Int(alg.eventDataRec.ctOfSwapElts));
    FormsVBT.PutText(fv, "ctOfStartPass",
                        Fmt.Int(alg.eventDataRec.ctOfStartPass));
  END CountsToFV;

PROCEDURE SortDefaultUpdateCts ( v: T; reset: BOOLEAN) =
  <* LL = VBT.mu *>
  BEGIN
    IF reset THEN
      v.eventDataRec.ctOfInit := 0;
      v.eventDataRec.ctOfSetVal := 0;
      v.eventDataRec.ctOfSwapElts := 0;
      v.eventDataRec.ctOfStartPass := 0;
    END;
    CountsToFV (v.eventData, v);
  END SortDefaultUpdateCts;

PROCEDURE SortDefaultSnapshot (v: T; wr: Wr.T)
  RAISES {ZeusClass.Error} =
  <* LL = VBT.mu *>
  BEGIN
    TRY
      Wr.PutChar(wr, '(')
    EXCEPT
    ELSE
      RAISE ZeusClass.Error(
          "SortAlgClass.SortDefaultSnapshot write error");
    END;
    IF v.eventData = NIL THEN
      RAISE ZeusClass.Error(
          "SortAlgClass.SortDefaultSnapshot: " &
          "eventData not set!");
    END;
    TRY
      v.eventData.snapshot(wr)
    EXCEPT
      FormsVBT.Error (msg) =>
        RAISE ZeusClass.Error(
          "SortAlgClass.SortDefaultSnapshot FV error: "
          & msg);
    ELSE
      RAISE ZeusClass.Error(
        "SortAlgClass.SortDefaultSnapshot error");
    END;
    Algorithm.T.snapshot(v, wr);
    TRY
      Wr.PutChar(wr, ')')
    EXCEPT
    ELSE
      RAISE ZeusClass.Error(
          "SortAlgClass.SortDefaultSnapshot write error");
    END;
  END SortDefaultSnapshot;

PROCEDURE SortDefaultRestore (v: T; rd: Rd.T)
  RAISES {ZeusClass.Error} =
  <* LL = VBT.mu *>
  BEGIN
    IF rd = NIL THEN RETURN END;
    IF NOT ZeusUtil.EatChar(rd, '(') THEN
      RAISE ZeusClass.Error(
          "SortAlgClass.SortDefaultRestore read error");
    END;
    IF v.eventData = NIL THEN
      RAISE ZeusClass.Error(
          "SortAlgClass.SortDefaultRestore: " &
          "eventData not set!");
    END;
    TRY
      v.eventData.restore(rd);
      v.updateEventCounts(FALSE);
      FromFV(v.eventData, v);
    EXCEPT
    ELSE
      RAISE ZeusClass.Error(
          "SortAlgClass.SortDefaultRestore error");
    END;
    Algorithm.T.restore(v, rd);
    IF NOT ZeusUtil.EatChar(rd, ')') THEN
      RAISE ZeusClass.Error(
          "SortAlgClass.SortDefaultRestore read error");
    END;
  END SortDefaultRestore;

PROCEDURE ChangeVal (self: T
    ; <*UNUSED*> i: CARDINAL
    ; <*UNUSED*> new: Sort.Key
) =
  <* LL = VBT.mu *>
  BEGIN
    self.evtHandled := FALSE;
  END ChangeVal;

BEGIN
END SortAlgClass.