HPAVC/HPAVC CD-ROM.iso/ARASAN_S.ZIP/SRCLIMIT.CPP

C/C++ Source or Header | 1994-07-31 | 6KB | 208 lines

// Copyright 1994 by Jon Dart.  All Rights Reserved.

#include "srclimit.h"
#include "srclimt2.h"
#include "constant.h"
#include <wpglob.h>

#define IDP_SEARCHTYPE 101
#define IDP_FIXEDPLY 102
#define IDP_TIMELIMIT 103
#define IDP_GAME_LIMIT 104
#define IDP_TOURNAMENT 105
#define IDP_MOVES_OR_PLY 108
#define IDP_MINUTES 109
#define IDP_PLY_TEXT 110
#define IDP_MINUTES_TEXT 111
#define IDP_SECONDARY 112

WPControlMap SearchLimitDialog::ControlMap[] =
{
   cmRBgp( IDP_SEARCHTYPE, Search_Limit_Options, search_type, 4 )
   cmEdit( IDP_MOVES_OR_PLY, Search_Limit_Options, move_or_ply )
   cmEdit( IDP_MINUTES, Search_Limit_Options, time_limit )
   cmEnd( IDP_SEARCHTYPE )
};

Search_Limit_Options::Search_Limit_Options()
{
}

Search_Limit_Options::Search_Limit_Options( const Time_Control &tc,
  const Control c )
{
    const Search_Limit limit = tc.get_search_limit();
    switch (tc.get_search_type())
    {
        case Fixed_Ply:
       search_type = 0;
         wsprintf(move_or_ply,"%d",
         limit.max_ply);
       time_limit[0] = '\0';
       break;
        case Time_Limit:
       search_type = (c == First) ? 1 : 0;
         wsprintf(move_or_ply,"%ld",
          limit.seconds);
       time_limit[0] = '\0';
           break;
        case Game:
       search_type = (c == First) ? 2 : 1;
         wsprintf(move_or_ply,"%d",
          limit.limit.minutes);
       time_limit[0] = '\0';
           break;
    case Tournament:
       search_type = (c == First) ? 3 : 2;
         wsprintf(move_or_ply,"%d",
          limit.limit.moves);
         wsprintf(time_limit,"%d",
          limit.limit.minutes);
       break;
       case None:
           search_type = (c == First) ? 4 : 0;
           *time_limit = *move_or_ply = '\0';
       break;
    }
}

Boolean Search_Limit_Options::parse(Time_Control &tc, const Control c)
{
     int minutes, moves;
     char msg[100];
     Search_Limit limit;
     int index = search_type;
     if (c == Second)
     {
         // The secondary search dialog has buttons that don't correspond
     // in order to the enum Search_Type.  So compensate for that here:
     static int indexes[] = { 4, 2, 3, 0, 0 };
     index = indexes[search_type];
#ifdef RANGE_CHECK
     assert(index != 0);
#endif
     }
     switch (index)
     {
        case 0: /* Fixed_Ply */
           limit.max_ply = atoi(move_or_ply);
       if (limit.max_ply <= 0) limit.max_ply = 2;
       if (limit.max_ply > Constants::MaxPly)
          limit.max_ply = Constants::MaxPly;
       break;
       case 1: /* Time_Limit */
           {
       unsigned long seconds = atol(move_or_ply);
           limit.seconds = seconds;
       break;
           }
       case 2: /* Game */
           {
       int minutes = atoi(move_or_ply);
           limit.limit.minutes = minutes;
       break;
           }
       case 3: /* Tournament */
       moves = atoi(move_or_ply);
       minutes = atoi(time_limit);
       if (moves && minutes)
       {
          limit.limit.moves = moves;
          limit.limit.minutes = minutes;
      }
      break;
     }
     tc.set_search_type((Search_Type)index);
     tc.set_search_limit(limit);
     return True;
}

SearchLimitDialog::SearchLimitDialog(WPWin *pwin,
  Search_Limit_Options *primary_options,
  Search_Limit_Options *secndry_options)
: initial_search_type(primary_options->search_type),
  WPDialogModal("SEARCHLIMITS", pwin, ControlMap, primary_options)
{
   secondary_options = secndry_options;
   createWin();
}

void SearchLimitDialog::initDlg()
{
// Note: the Windows++ getControl function appears not to return valid
// data, at least when called from here, so we limit ourselves to direct
// Windows calls
   const HWND hDlg = getHwnd();
   hPly_text = GetDlgItem(hDlg,IDP_PLY_TEXT);
   hMinutes_field = GetDlgItem(hDlg,IDP_MINUTES);
   hMinutes_text = GetDlgItem(hDlg,IDP_MINUTES_TEXT);
   hSecondary = GetDlgItem(hDlg,IDP_SECONDARY);
   new_type(initial_search_type);
}

void SearchLimitDialog::new_type(int srctype)
{
   assert(srctype < 4);
   switch (srctype)
   {
     case 0:
       ShowWindow(hMinutes_field,SW_HIDE);
       ShowWindow(hMinutes_text,SW_HIDE);
       EnableWindow(hMinutes_text,FALSE);
       SetWindowText(hPly_text,"Ply:");
       EnableWindow(hSecondary,FALSE);
       break;
    case 1:
       ShowWindow(hMinutes_field,SW_HIDE);
       ShowWindow(hMinutes_text,SW_HIDE);
       EnableWindow(hMinutes_text,FALSE);
       SetWindowText(hPly_text,"Seconds/Move:");
       EnableWindow(hSecondary,FALSE);
       break;
    case 2:
       ShowWindow(hMinutes_field,SW_HIDE);
       ShowWindow(hMinutes_text,SW_HIDE);
       EnableWindow(hMinutes_text,FALSE);
       SetWindowText(hPly_text,"Minutes/Game");
       EnableWindow(hSecondary,FALSE);
       break;
    case 3:
       ShowWindow(hMinutes_field,SW_SHOWNORMAL);
       ShowWindow(hMinutes_text,SW_SHOWNORMAL);
       EnableWindow(hMinutes_text,TRUE);
       // show the label "Moves:" instead of "Ply:"
       SetWindowText(hPly_text,"Moves:");
       EnableWindow(hSecondary,TRUE);
       break;
    }
}

BOOL SearchLimitDialog::command(int id, WORD msg)
{
   switch (id)
   {
   case IDP_FIXEDPLY:
     new_type(0);
     break;
   case IDP_TIMELIMIT:
     new_type(1);
     break;
   case IDP_GAME_LIMIT:
     new_type(2);
     break;
   case IDP_TOURNAMENT:
     new_type(3);
     break;
   case IDP_SECONDARY:
   {
     SecondaryLimitDialog *aDlg = new SecondaryLimitDialog(this,
        secondary_options);
     delete aDlg;
     break;
   }
   default:
     break;
   }
   return WPDialogModal::command(id, msg);
}