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

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


<* PRAGMA LL *>

MODULE ParseTranscriptView;

<*NOWARN*> IMPORT ParseViewClass, TextPort, Rd, ZeusClass, Filter;
<*NOWARN*> IMPORT TextEditVBT, Fmt, Parse, ZFmt, Wr, ZeusPanel;
<*NOWARN*> IMPORT FormsVBT, VBT, View;

<* FATAL FormsVBT.Error, FormsVBT.Unimplemented *>

REVEAL
  T = Public BRANDED OBJECT
    fv: FormsVBT.T := NIL;
    te: TextEditVBT.T := NIL;
  OVERRIDES
    init       := TViewInit;
    install    := TViewInstall;
    delete     := TViewDelete;
    snapshot   := TViewSnapshot;
    restore    := TViewRestore;
    config     := TViewConfig;
    reactivity := TViewReactivity;
    startrun   := TViewStartrun;
    endrun     := TViewEndrun;
    oeSetup := Setup;
    oePush := Push;
    oePop := Pop;
    oeScan := Scan;
    oeNoteError := NoteError;
    oeGoto := Goto;
    oeNewNode := NewNode;
    oeNewTerm := NewTerm;
    oeNewEdge := NewEdge;
    oeDeleteLeaf := DeleteLeaf;
    oeUpdateDone := UpdateDone;
  END;

PROCEDURE TViewInit (view: T): T =
  <* LL = VBT.mu *>
  BEGIN
    TViewZTrace (view, "init");
    RETURN ParseViewClass.T.init (view, NIL);
  END TViewInit;

PROCEDURE Clear (<* UNUSED *> fv  : FormsVBT.T;
                 <* UNUSED *> name: TEXT;
                              cl  : REFANY;
                 <* UNUSED *> time: VBT.TimeStamp) =
  BEGIN
    TextPort.SetText(NARROW(cl, T).te.tp, "")
  END Clear;

PROCEDURE TViewInstall (view: T) =
  <* LL = VBT.mu *>
  BEGIN
    view.fv := ZeusPanel.NewForm("ParseTranscriptView.fv");
    view.te := FormsVBT.GetVBT(view.fv, "transcript");
    TViewZTrace (view, "install");
    FormsVBT.AttachProc(view.fv, "clear", Clear, view);
    EVAL Filter.Replace (view, view.fv);
    ParseViewClass.T.install (view);
  END TViewInstall;

PROCEDURE TViewDelete (view: T) =
  <* LL = VBT.mu *>
  BEGIN
    TViewZTrace (view, "delete");
    ParseViewClass.T.delete (view);
   END TViewDelete;

PROCEDURE TViewSnapshot (view: T; wr: Wr.T) RAISES {ZeusClass.Error} =
  <* LL = VBT.mu *>
  BEGIN
    TViewZTrace (view, "snapshot");
    ParseViewClass.T.snapshot (view, wr);
   END TViewSnapshot;

PROCEDURE TViewRestore (view: T; rd: Rd.T) RAISES {ZeusClass.Error} =
  <* LL = VBT.mu *>
  BEGIN
    TViewZTrace (view, "restore");
    ParseViewClass.T.restore (view, rd);
   END TViewRestore;

PROCEDURE TViewConfig (
    view: T;
    state: ZeusClass.StateChange;
    o: ZeusClass.T) =
  <* LL = VBT.mu *>
  BEGIN
    TViewZTrace (view, "config");
    ParseViewClass.T.config (view, state, o);
   END TViewConfig;

PROCEDURE TViewReactivity (view: T; <*UNUSED*> on: BOOLEAN) =
  <* LL = VBT.mu *>
  BEGIN
    TViewZTrace(view, "reactivity");
    ParseViewClass.T.reactivity (view, TRUE);
  END TViewReactivity;

PROCEDURE TViewStartrun (view: T) =
  <* LL = {} *>
  BEGIN
    TViewZTrace (view, "startrun");
    ParseViewClass.T.startrun (view);
   END TViewStartrun;

PROCEDURE TViewEndrun (view: T) =
  <* LL = {} *>
  BEGIN
    TViewZTrace (view, "endrun");
    ParseViewClass.T.endrun (view);
  END TViewEndrun;
 event handling methods: 

PROCEDURE Setup (view: T;  s: Parse.State) =
  <* LL = {} *>
  BEGIN
    LOCK VBT.mu DO
    IF FormsVBT.GetBoolean(view.fv, "alg") THEN
       IF NOT FormsVBT.GetBoolean(view.fv, "args") THEN
          TViewTrace (view, "Setup ...")
       ELSE
          TViewTrace (view, "Setup "
          & Parse.FmtState(s)
          )
       END
    END
    END
  END Setup;

PROCEDURE Push (view: T;  id: INTEGER; tag: TEXT) =
  <* LL = {} *>
  BEGIN
    LOCK VBT.mu DO
    IF FormsVBT.GetBoolean(view.fv, "alg") THEN
       IF NOT FormsVBT.GetBoolean(view.fv, "args") THEN
          TViewTrace (view, "Push ...")
       ELSE
          TViewTrace (view, "Push "
          & Fmt.Int(id)
          & " "
          & (tag)
          )
       END
    END
    END
  END Push;

PROCEDURE Pop (view: T;  id: INTEGER) =
  <* LL = {} *>
  BEGIN
    LOCK VBT.mu DO
    IF FormsVBT.GetBoolean(view.fv, "alg") THEN
       IF NOT FormsVBT.GetBoolean(view.fv, "args") THEN
          TViewTrace (view, "Pop ...")
       ELSE
          TViewTrace (view, "Pop "
          & Fmt.Int(id)
          )
       END
    END
    END
  END Pop;

PROCEDURE Scan (view: T;  token: TEXT) =
  <* LL = {} *>
  BEGIN
    LOCK VBT.mu DO
    IF FormsVBT.GetBoolean(view.fv, "alg") THEN
       IF NOT FormsVBT.GetBoolean(view.fv, "args") THEN
          TViewTrace (view, "Scan ...")
       ELSE
          TViewTrace (view, "Scan "
          & (token)
          )
       END
    END
    END
  END Scan;

PROCEDURE NoteError (view: T;  ) =
  <* LL = {} *>
  BEGIN
    LOCK VBT.mu DO
    IF FormsVBT.GetBoolean(view.fv, "alg") THEN
       IF NOT FormsVBT.GetBoolean(view.fv, "args") THEN
          TViewTrace (view, "NoteError ...")
       ELSE
          TViewTrace (view, "NoteError "
          )
       END
    END
    END
  END NoteError;

PROCEDURE Goto (view: T;  state: INTEGER) =
  <* LL = {} *>
  BEGIN
    LOCK VBT.mu DO
    IF FormsVBT.GetBoolean(view.fv, "alg") THEN
       IF NOT FormsVBT.GetBoolean(view.fv, "args") THEN
          TViewTrace (view, "Goto ...")
       ELSE
          TViewTrace (view, "Goto "
          & Fmt.Int(state)
          )
       END
    END
    END
  END Goto;

PROCEDURE NewNode (view: T;  id: INTEGER; op: TEXT) =
  <* LL = {} *>
  BEGIN
    LOCK VBT.mu DO
    IF FormsVBT.GetBoolean(view.fv, "alg") THEN
       IF NOT FormsVBT.GetBoolean(view.fv, "args") THEN
          TViewTrace (view, "NewNode ...")
       ELSE
          TViewTrace (view, "NewNode "
          & Fmt.Int(id)
          & " "
          & (op)
          )
       END
    END
    END
  END NewNode;

PROCEDURE NewTerm (view: T;  id: INTEGER; op: TEXT) =
  <* LL = {} *>
  BEGIN
    LOCK VBT.mu DO
    IF FormsVBT.GetBoolean(view.fv, "alg") THEN
       IF NOT FormsVBT.GetBoolean(view.fv, "args") THEN
          TViewTrace (view, "NewTerm ...")
       ELSE
          TViewTrace (view, "NewTerm "
          & Fmt.Int(id)
          & " "
          & (op)
          )
       END
    END
    END
  END NewTerm;

PROCEDURE NewEdge (view: T;  child, parent: INTEGER) =
  <* LL = {} *>
  BEGIN
    LOCK VBT.mu DO
    IF FormsVBT.GetBoolean(view.fv, "alg") THEN
       IF NOT FormsVBT.GetBoolean(view.fv, "args") THEN
          TViewTrace (view, "NewEdge ...")
       ELSE
          TViewTrace (view, "NewEdge "
          & Fmt.Int(child)
          & " "
          & Fmt.Int(parent)
          )
       END
    END
    END
  END NewEdge;

PROCEDURE DeleteLeaf (view: T;  id: INTEGER) =
  <* LL = {} *>
  BEGIN
    LOCK VBT.mu DO
    IF FormsVBT.GetBoolean(view.fv, "alg") THEN
       IF NOT FormsVBT.GetBoolean(view.fv, "args") THEN
          TViewTrace (view, "DeleteLeaf ...")
       ELSE
          TViewTrace (view, "DeleteLeaf "
          & Fmt.Int(id)
          )
       END
    END
    END
  END DeleteLeaf;

PROCEDURE UpdateDone (view: T;  ) =
  <* LL = {} *>
  BEGIN
    LOCK VBT.mu DO
    IF FormsVBT.GetBoolean(view.fv, "alg") THEN
       IF NOT FormsVBT.GetBoolean(view.fv, "args") THEN
          TViewTrace (view, "UpdateDone ...")
       ELSE
          TViewTrace (view, "UpdateDone "
          )
       END
    END
    END
  END UpdateDone;

PROCEDURE TViewZTrace (view: T; t: TEXT) =
  BEGIN
    IF view.fv # NIL THEN
      IF FormsVBT.GetBoolean(view.fv, "zeus") THEN
        TextPort.PutText(view.te.tp, "**zeus:  " & t & "\n");
        TextPort.Normalize(view.te.tp, LAST(INTEGER))
      END
    END
  END TViewZTrace;

PROCEDURE TViewTrace (view: T; t: TEXT) =
  BEGIN
    TextPort.PutText(view.te.tp, "--event: " & t & "\n");
    TextPort.Normalize(view.te.tp, LAST(INTEGER))
  END TViewTrace;

PROCEDURE TViewNew (): View.T =
  BEGIN
    RETURN NEW(T).init()
  END TViewNew;

BEGIN
  ZeusPanel.RegisterView
      (TViewNew, "Parse Transcript View", "Parse");
END ParseTranscriptView.



interface Parse is in:

mentor/src/parse/Parse.i3
pp/src/Parse.i3



interface View is in:

juno-app/src/View.i3
zeus/src/View.i3