frameview.cpp

有关win32应用程序编程和wince应用程序编程的很全面

// frameView.cpp : implementation of the CFrameView class
//

#include "stdafx.h"
#include "fiver.h"

#include "frameDoc.h"
#include "frameView.h"

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

/////////////////////////////////////////////////////////////////////////////
// CFrameView

IMPLEMENT_DYNCREATE(CFrameView, CView)

BEGIN_MESSAGE_MAP(CFrameView, CView)
	//{{AFX_MSG_MAP(CFrameView)
	ON_WM_PAINT()
	ON_COMMAND(ID_NEWGAME, OnNewgame)
	ON_COMMAND(ID_BACK, OnBack)
	ON_COMMAND(ID_NEXT, OnNext)
	ON_COMMAND(ID_BACKRECORD, OnBackrecord)
	ON_WM_LBUTTONDOWN()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CFrameView construction/destruction

CFrameView::CFrameView()
{
	// TODO: add construction code here
	CBitmap b,c,d,e;
	pAI = NULL;

	b.LoadBitmap(IDB_QIPAN);
	qipan.CreateCompatibleDC(NULL);
	qipan.SelectObject(&b);
	b.DeleteObject(); 

	c.LoadBitmap(IDB_BLACK);
	qzh.CreateCompatibleDC(NULL);
	qzh.SelectObject(&c);
	c.DeleteObject(); 
	
	d.LoadBitmap(IDB_WHITE);
	qzb.CreateCompatibleDC(NULL);
	qzb.SelectObject(&d);
	d.DeleteObject(); 
	
	e.LoadBitmap(IDB_MASK);
	mask.CreateCompatibleDC(NULL);
	mask.SelectObject(&e);
	d.DeleteObject();
}

CFrameView::~CFrameView()
{
}

BOOL CFrameView::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return CView::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CFrameView drawing

void CFrameView::OnDraw(CDC* pDC)
{
	CFrameDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);

	// TODO: add draw code for native data here
}

/////////////////////////////////////////////////////////////////////////////
// CFrameView diagnostics

#ifdef _DEBUG
void CFrameView::AssertValid() const
{
	CView::AssertValid();
}

void CFrameView::Dump(CDumpContext& dc) const
{
	CView::Dump(dc);
}

CFrameDoc* CFrameView::GetDocument() // non-debug version is inline
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CFrameDoc)));
	return (CFrameDoc*)m_pDocument;
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CFrameView message handlers
void CFrameView::DrawChess(int nx,int ny,bool style)
{
	
	CDC *dc = GetDC();
	if (nx>14||ny>14) return;
	if (style==false ) 
	{
		dc->BitBlt(nx*29+7,ny*29+7,28,28,&mask,0,0,MERGEPAINT);
		dc->BitBlt(nx*29+7,ny*29+7,28,28,&qzb,0,0,SRCAND);
	}
	else
	{
		dc->BitBlt(nx*29+7,ny*29+7,28,28,&mask,0,0,MERGEPAINT);
		dc->BitBlt(nx*29+7,ny*29+7,28,28,&qzh,0,0,SRCAND);
	}
}
void CFrameView::Draw()
{
	CDC *dc = GetDC();
	dc->BitBlt(0, 0,466,466,&qipan,0,0,SRCCOPY);
	
	if (NULL!=pAI)
	for(int i1=0 ; i1<15;i1++)
	{
		for(int i2=0 ; i2<15;i2++)
		{
			if (pAI->map[i1][i2]==1){
				DrawChess(i1,i2,false);
			}
			else if (pAI->map[i1][i2]==2){
				DrawChess(i1,i2,true);
			}	
		}
	}
}



void CFrameView::OnPaint() 
{
	CPaintDC dc(this); // device context for painting
	
	Draw();	
	// Do not call CView::OnPaint() for painting messages
}

void CFrameView::OnNewgame() 
{
	CDC* dc = GetDC();
	dc->BitBlt(0, 0,446,446,&qipan,0,0,SRCCOPY);
	pAI->NewGame();
	style = TRUE;
	GetDocument()->OnNewDocument();	
}

void CFrameView::OnBack() 
{
	ChessPositionStruct last;
	CDC *pDC = GetDC();
	if (!pAI->back(last)) 
		return;
	
	pDC->BitBlt(last.nx*29+7,last.ny*29+7,28,28,&qipan,last.nx*29+7,last.ny*29+7,SRCCOPY);	
}

void CFrameView::OnNext() 
{
	CString BlackWin("black win");
	CString WhiteWin("white win");
	ChessPositionStruct ChessPosition;
	CDocument *pDoc = GetDocument();
	if (!pAI->GetRecord(ChessPosition)) 
		return;
	nx = ChessPosition.nx;
	ny = ChessPosition.ny;
	style = ChessPosition.style;

	
	DrawChess(nx,ny,style);
	if (pAI->IsWinner(style,nx,ny))
	{
		if (style) 	
			MessageBox(BlackWin);
		else
			MessageBox(WhiteWin);
	}
	
}

void CFrameView::OnBackrecord() 
{
	ChessPositionStruct last;
	CDC *pDC = GetDC();
	if (!pAI->back(last)) 
		return;
	style=!style;
	pDC->BitBlt(last.nx*29+7,last.ny*29+7,28,28,&qipan,last.nx*29+7,last.ny*29+7,SRCCOPY);
		
}

void CFrameView::OnLButtonDown(UINT nFlags, CPoint point) 
{
	CString BlackWin("black win");
	CString WhiteWin("white win");
	nx = (point.x-7)/29;
	ny = (point.y-7)/29;
	if (nx > 14 || ny>14) 
		return;
	
	if (!pAI->PutChess(nx,ny)) 
		return;
	style = pAI->style;
	DrawChess(nx,ny,style);
	if (pAI->IsWinner(style,nx,ny))
	{
		if (style) 	
			MessageBox(BlackWin);
		else
			MessageBox(WhiteWin);
	}
	CView::OnLButtonDown(nFlags, point);
}

void CFrameView::OnInitialUpdate() 
{
	CView::OnInitialUpdate();
	
	pAI = GetDocument()->GetAI();	
}