/***************************************
*  FIELD RESHOW v1.37
*  © Copyright 1988 Timm Martin
*  All Rights Reserved
****************************************/

#include <exec/io.h>
#include <exec/types.h>
#include <graphics/text.h>
#include <intuition/intuition.h>
#include <console/fields.h>
#include <console/functions.h>
#include <toolkit/toolkit.h>

int field_reshow( header, first, count, place )
  struct FieldHeader *header;
  struct Field *first;
  UINT   count;
  struct Field *place;
{
  struct Field *field;            /* for stepping thru field list */
  int    i = 0;                   /* number of fields reshowed */
  int    strlen();                /* standard C library */

  field = first;
  cursor_invisible( header->WriteReq );
  while (field && i < count) {
    if (field->Buffer)
      field->NumChars = strlen( field->Buffer );
    else
      field->NumChars = 0;
    field->BufferPos  = 0;
    if (header->Window->Width  > field->Right &&
        header->Window->Height > field->Bottom) {
      cursor_place( header->WriteReq, field->Left, field->Top );
      con_graphic_rend( header->WriteReq, field->Style, field->FrontPen, field->BackPen );
      con_line_length( header->WriteReq, field->MaxChars );
      con_char_mult_delete( header->WriteReq, field->MaxChars );
      if (field->Buffer)
        con_put_string( header->WriteReq, field->Buffer );
    }
    field = field->NextField;
    i++;
  }
  if (place)
    field_goto( header, field );

  return (i);
}