DEFINITION MODULE ScreenDisplay;
(*
 *  REPERTOIRE
 *  Release 1.6
 *  By Charles Bradford and Cole Brecheen
 *  (c) Copyright 1985-1992 PMI
 *  Green Bay, Wisconsin
 *  All rights reserved
 *  (414) 468-6040
 *
 *  $Header:   D:/logfiles/defs/screendi.dev   1.4   30 Dec 1990 18:04:00   coleb  $
 *
 *)


  FROM ScrnTypes IMPORT DisplayFile, DisplayFrame,
       FrameKey;

  PROCEDURE CloseDisplayFile(VAR dfile :
      DisplayFile);

  PROCEDURE OpenDisplayFile(VAR dfile :
      DisplayFile; fname : ARRAY OF CHAR);

  PROCEDURE ReadDisplayFrame(VAR dfile :
      DisplayFile; VAR FrameRec : DisplayFrame;
      FrameNum : FrameKey);

  PROCEDURE ReadFrame(VAR dfile : DisplayFile; VAR
      FrameRec : DisplayFrame; FrameNum :
      FrameKey);

  PROCEDURE ShowDisplayFrame(VAR FrameRec :
      DisplayFrame; Col1, Row1, ColX, RowX :
      CARDINAL);

  PROCEDURE WriteToFrame( FrameRec: DisplayFrame;
      col, row: CARDINAL; text: ARRAY OF CHAR );

  PROCEDURE Display( FrameNum : FrameKey);

  PROCEDURE CloseDisplayFrame(VAR FrameRec :
      DisplayFrame);

  PROCEDURE PushFrame(VAR FrameRec :
      DisplayFrame);

  PROCEDURE PopFrame(VAR FrameRec : DisplayFrame);

  PROCEDURE PopZapFrame(VAR FrameRec :
      DisplayFrame);

  PROCEDURE ClearFrameStack(VAR FrameRec :
      DisplayFrame);

  PROCEDURE RedrawArea( TheFrame: DisplayFrame;
      col1, row1, col2, row2: CARDINAL );

  PROCEDURE Init();

END ScreenDisplay.