multisol.cpp

一个在VISUAL C++下编程的soduku系统 里面有界面 有出盘 也比较简单

/*
   Sudoku Quick and Easy Solver
   Copyright (C) 2005  Suhaib Chishtie

   This program is free software; you can redistribute it and/or
   modify it under the terms of the GNU General Public License
   as published by the Free Software Foundation; either version 2
   of the License, or (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
*/


#include "stdafx.h"
#include "Sudoku.h"
#include "MultiSol.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// MultiSol dialog


MultiSol::MultiSol(CWnd* pParent /*=NULL*/)
	: CDialog(MultiSol::IDD, pParent)
{
	//{{AFX_DATA_INIT(MultiSol)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
}


void MultiSol::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(MultiSol)
	DDX_Control(pDX, IDC_B_PREV, m_bPrev);
	DDX_Control(pDX, IDC_B_NEXT, m_bNext);
	DDX_Control(pDX, IDC_S_MSG, m_Msg);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(MultiSol, CDialog)
	//{{AFX_MSG_MAP(MultiSol)
	ON_BN_CLICKED(IDC_B_NEXT, OnBNext)
	ON_BN_CLICKED(IDC_B_PREV, OnBPrev)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// MultiSol message handlers

void MultiSol::OnBNext() 
{
	// TODO: Add your control notification handler code here
	
	CurrentSol++;
	SetButtons();
	SetSol();
}

void MultiSol::OnBPrev() 
{
	// TODO: Add your control notification handler code here
	CurrentSol--;
	SetButtons();
	SetSol();
}

BOOL MultiSol::OnInitDialog() 
{
	unsigned j, k, startx, x, y, id;

	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
	id = 55;
	startx = 10;
	y = 20;
	CurrentSol = 0;
	for (j=0; j<9; j++){
		x = startx;
		for (k=0; k<9; k++){
			pEdit[j][k] = new CEdit;
			pEdit[j][k]->Create(ES_MULTILINE | WS_CHILD | WS_VISIBLE | WS_TABSTOP | WS_BORDER,
				CRect(x, y, x+20, y+20), this, id);
			//str.Format("%d", sol[j][k]);
			//pEdit[j][k]->SetWindowText(str);
			x += 20+5;
			if ( !((k+1)%3) )
				x+= 5;
		}
		y += 20+5;
		if ( !((j+1)%3) )
			y += 5;
	}
	SetButtons();
	SetSol();
	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void MultiSol::SetButtons() 
{
	if (CurrentSol == NoOfSol-1)
		m_bNext.EnableWindow(FALSE);
	else
		m_bNext.EnableWindow(TRUE);
	
	if (CurrentSol == 0)
		m_bPrev.EnableWindow(FALSE);
	else
		m_bPrev.EnableWindow(TRUE);
}

void MultiSol::SetSol()
{
	unsigned j, k;
	CString str;
	unsigned int *sol, val, bm;

	sol = solutions[CurrentSol];

	for (j=0; j<9; j++){
		for (k=0; k<9; k++){
			for (val=0,bm=sol[j*9+k]; bm!=0; val++,bm>>=1);
			str.Format("%d", val);
			pEdit[j][k]->SetWindowText(str);
		}
	}
	if (NoOfSol > 1)
		str.Format("Solution %d of %d", CurrentSol+1, NoOfSol);
	
	m_Msg.SetWindowText(str);
}

MultiSol::~MultiSol()
{
	for (int j=0; j<9; j++)
		for (int k=0; k<9; k++)
			if (pEdit[j][k] != NULL)
				delete pEdit[j][k];
}