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    1  DEFINITION MODULE NumInput;
    2  (*
    3   *  REPERTOIRE
    4   *  Release 1.6
    5   *  By Charles Bradford and Cole Brecheen
    6   *  (c) Copyright 1985-1992 PMI
    7   *  Green Bay, Wisconsin
    8   *  All rights reserved
    9   *  (414) 468-6040
   10   *
   11   *  $Header:   D:/logfiles/defs/numinput.dev   1.3   30 Dec 1990 18:06:52   coleb  $
   12   *
   13   *)
   14  
   15  (*
   16  Author:     Mike Carter
   17  Description:
   18    Enter or edit a numeric field. Replacement for PMI
   19    StrInput.ReadNumeric.  Note that parameters are
   20    slightly different:
   21    1.  PMI FloatingPoint and InDecimals parameters have
   22        been removed. They simply have no meaning the way
   23        real number input is now handled.
   24    2.  minusOK has been added - see below.
   25    3.  The meaning of DecimalPlaces has been changed -
   26        see below.
   27  
   28    Notes on parameters:
   29      * A new field was added in
   30        ScrnTypes.InputFieldRecord called "decimalPlace",
   31        with corresponding type DecimalPlaceType.  This
   32        was designed to be passed to this routine: a -1
   33        value indicates user-specified decimal points (or
   34        none); a 0 means no digits after the decimal
   35        point, a 1 means one digit, etc.
   36      * The value of minusOK determines whether negative
   37        numbers are allowed; this can be set from rMin,
   38        iMin within UserOps.  Must be FALSE for strings
   39        that are later to be interpreted as CARDINAL.
   40  *)
   41  
   42  IMPORT KbdInput;
   43  IMPORT VWindows;
   44  FROM ScrnTypes IMPORT DecimalPlaceType;
   45  
   46  PROCEDURE ReadNumericField
   47  (     WindowHandle : VWindows.AWindowHandle;
*****                                ^ not supported yet
   48    VAR TheStr       : ARRAY OF CHAR;     (* in/out *)
*****                                ^ not supported yet
   49        col1         : CARDINAL;          (* in     *)
   50        row1         : CARDINAL;          (* in     *)
   51        FieldWidth   : CARDINAL;          (* in     *)
   52        DecimalPlaces: DecimalPlaceType;  (* in     *)
   53        minusOK      : BOOLEAN;           (* in     *)
   54    VAR LastKey      : CARDINAL;          (* in/out *)
   55    VAR ExitKeys     : KbdInput.KeyNumSet (* in     *)
*****                                ^ not supported yet
   56  );
   57  (*
   58   * This is a general-purpose numeric input routine that
   59   * replaces the StrInput.ReadNumeric procedure.  The
   60   * parameters are slightly different.
   61   *)
   62  
   63    PROCEDURE Init();
   64  
   65  END NumInput.
*****      ^ not supported yet

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