alphabetaview.cpp

用VC实现的

// alphabetaView.cpp : implementation of the CAlphabetaView class
//

#include "stdafx.h"
#include "alphabeta.h"

#include "alphabetaDoc.h"
#include "alphabetaView.h"

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

/////////////////////////////////////////////////////////////////////////////
// CAlphabetaView

IMPLEMENT_DYNCREATE(CAlphabetaView, CView)

BEGIN_MESSAGE_MAP(CAlphabetaView, CView)
	//{{AFX_MSG_MAP(CAlphabetaView)
	ON_WM_MOUSEMOVE()
	ON_COMMAND(IDM_CHESS, OnChess)
	ON_UPDATE_COMMAND_UI(IDM_CHESS, OnUpdateChess)
	//}}AFX_MSG_MAP
	// Standard printing commands
	ON_COMMAND(ID_FILE_PRINT, CView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_DIRECT, CView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_PREVIEW, CView::OnFilePrintPreview)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CAlphabetaView construction/destruction

CAlphabetaView::CAlphabetaView()
{
	// TODO: add construction code here

}

CAlphabetaView::~CAlphabetaView()
{
}

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

	return CView::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CAlphabetaView drawing

void CAlphabetaView::OnDraw(CDC* pDC)
{
	CAlphabetaDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	// TODO: add draw code for native data here
}

/////////////////////////////////////////////////////////////////////////////
// CAlphabetaView printing

BOOL CAlphabetaView::OnPreparePrinting(CPrintInfo* pInfo)
{
	// default preparation
	return DoPreparePrinting(pInfo);
}

void CAlphabetaView::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add extra initialization before printing
}

void CAlphabetaView::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add cleanup after printing
}

/////////////////////////////////////////////////////////////////////////////
// CAlphabetaView diagnostics

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

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

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

/////////////////////////////////////////////////////////////////////////////
// CAlphabetaView message handlers

void CAlphabetaView::OnMouseMove(UINT nFlags, CPoint point) 
{
	// TODO: Add your message handler code here and/or call default
	CString str;
	str.Format("(%d,%d)",point.x,point.y);
	CClientDC dc(this);
	CSize cs = dc.GetTextExtent(str);
	int index = ((CMainFrame*)(this->GetParent()))->get_m_wndStatusBar().CommandToIndex(IDS_MOUSE);
	((CMainFrame*)(this->GetParent()))->get_m_wndStatusBar().SetPaneInfo(index,IDS_MOUSE,SBPS_NORMAL,cs.cx);
	((CMainFrame*)(this->GetParent()))->get_m_wndStatusBar().SetPaneText(index,str);
	CView::OnMouseMove(nFlags, point);
}

void CAlphabetaView::OnChess() 
{
	// TODO: Add your command handler code here
	CMyDialog dlg;
	dlg.DoModal();
}

void CAlphabetaView::OnUpdateChess(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	pCmdUI->Enable();
	
}