cvscdlg.cpp

该工程是一个非常完整的,优化的五子棋源代码(VC),可以帮你学习路径选择算法和vc编程.

// CVSCDlg.cpp : implementation file
//

#include "stdafx.h"
#include "ms5.h"
#include "CVSCDlg.h"

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

int firstgrade = 3;
int secondgrade = 3;
/////////////////////////////////////////////////////////////////////////////
// CVSCDlg dialog


CVSCDlg::CVSCDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CVSCDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CVSCDlg)
	//}}AFX_DATA_INIT
	m_import = false;
}


void CVSCDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CVSCDlg)
	DDX_Control(pDX, IDC_NOSUBMIT, m_nosubmit);
	DDX_Control(pDX, IDC_SUBMIT, m_submit);
	DDX_Control(pDX, IDC_SECONDGRADE, m_secondgrade);
	DDX_Control(pDX, IDC_FIRSTGRADE, m_firstgrade);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CVSCDlg, CDialog)
	//{{AFX_MSG_MAP(CVSCDlg)
	ON_CBN_SELCHANGE(IDC_FIRSTGRADE, OnSelchangeFirstgrade)
	ON_CBN_SELCHANGE(IDC_SECONDGRADE, OnSelchangeSecondgrade)
	ON_BN_CLICKED(IDC_SUBMIT, OnSubmit)
	ON_WM_LBUTTONDOWN()
	ON_WM_CTLCOLOR()
	ON_CBN_CLOSEUP(IDC_FIRSTGRADE, OnCloseupFirstgrade)
	ON_CBN_CLOSEUP(IDC_SECONDGRADE, OnCloseupSecondgrade)
	ON_BN_CLICKED(IDC_NOSUBMIT, OnNosubmit)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CVSCDlg message handlers

BOOL CVSCDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	CString temp;
	temp.Format("%d",firstgrade);
	m_firstgrade.SelectString(0,temp);
	temp.Format("%d",secondgrade);
	m_secondgrade.SelectString(0,temp);	

	this->CheckRadioButton(IDC_NOIMPORT,IDC_NOIMPORT,IDC_NOIMPORT);
	
	m_submit.LoadBitmaps(IDB_BUTTON,5, 5, 5, 5, 4 );
	m_nosubmit.LoadBitmaps(IDB_BUTTON,5, 5, 5, 5, 4 );

	int i,j;
	CClientDC dc(this);
	CBitmap bmp;CDC dcmem;BITMAP bm;
	bmp.LoadBitmap("bk");
	m_brush = CreatePatternBrush((HBITMAP)bmp);
	GetObject(bmp,sizeof(BITMAP),(LPVOID)&bm);
	dcmem.CreateCompatibleDC(&dc);
	dcmem.SelectObject(&bmp);
	dc.BitBlt(0,0,bm.bmWidth,bm.bmHeight,&dcmem,0,0,SRCCOPY);
	CRgn myrgn,temprgn;
	myrgn.CreateRectRgn(0,0,bm.bmWidth,bm.bmHeight);
	COLORREF color=dcmem.GetPixel(0,0);
	for(i=0;i<bm.bmWidth;i++)
		for(j=0;j<bm.bmHeight;j++)
		{
			if (dcmem.GetPixel(i,j)==color)
			{
				temprgn.CreateRectRgn(i,j,i+1,j+1);
				myrgn.CombineRgn(&myrgn,&temprgn,RGN_XOR);
				temprgn.DeleteObject();
			}
		}
	SetWindowRgn(myrgn,TRUE);
	bmp.DeleteObject();		
	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CVSCDlg::OnSelchangeFirstgrade() 
{
	firstgrade = m_firstgrade.GetCurSel()+1;	
}

void CVSCDlg::OnSelchangeSecondgrade() 
{
	secondgrade = m_secondgrade.GetCurSel()+1;		
}

void CVSCDlg::OnSubmit() 
{
	if (this->GetCheckedRadioButton(IDC_YESIMPORT,IDC_NOIMPORT)==IDC_YESIMPORT)
		m_import = true;	
	OnOK();	
}

void CVSCDlg::OnLButtonDown(UINT nFlags, CPoint point) 
{
	SendMessage(WM_SYSCOMMAND,0xf012,0);	
	CDialog::OnLButtonDown(nFlags, point);
}

HBRUSH CVSCDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor) 
{
	HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);	
	if (nCtlColor==CTLCOLOR_DLG)
		return m_brush;	
	if (nCtlColor==CTLCOLOR_STATIC) 
	{	
		if (!pWnd->IsKindOf( RUNTIME_CLASS( CEdit )))
		{
			pDC->SetBkMode(TRANSPARENT);
			return m_brush;
		}
	}
	return hbr;
}

void CVSCDlg::OnCloseupFirstgrade() 
{
	//RedrawWindow();
	//UpdateWindow();
}

void CVSCDlg::OnCloseupSecondgrade() 
{
	//RedrawWindow();	
	//UpdateWindow();
}

void CVSCDlg::OnNosubmit() 
{
	OnCancel();	
}