totview.cpp

一个客房管理系统

// totView.cpp : implementation of the CTotView class
//

#include "stdafx.h"
#include "tot.h"

#include "totDoc.h"
#include "totView.h"
#include "LogDialog.h"
#include "AskstateDialog.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CTotView

IMPLEMENT_DYNCREATE(CTotView, CView)

BEGIN_MESSAGE_MAP(CTotView, CView)
	//{{AFX_MSG_MAP(CTotView)
	ON_COMMAND(ID_MENU1_DATA, OnMenu1Data)
	ON_COMMAND(ID_MENU2_DATA, OnMenu2Data)
	ON_UPDATE_COMMAND_UI(ID_MENU2_DATA, OnUpdateMenu2Data)
	ON_WM_SIZE()
	//}}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()

/////////////////////////////////////////////////////////////////////////////
// CTotView construction/destruction

CTotView::CTotView()
{
	// TODO: add construction code here
jBitmap.LoadBitmap(IDB_BITMAP1);
	jBitmap.GetBitmap (&BMPstruct);
	k=1;



m_Login=FALSE;
}

CTotView::~CTotView()
{jBitmap.DeleteObject();
}

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

	return CView::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CTotView drawing

void CTotView::OnDraw(CDC* pDC)
{
	CTotDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);

	//double rw=(double)CLW/BMW,rh=(double)CLH/BMH;
   int i,j;
CClientDC dc(this);
	clearWnd;
	CDC*pMemDC=new CDC;
pMemDC->CreateCompatibleDC(&dc);
pMemDC->SelectObject(&jBitmap);
for(i=0;i<CLW;i+=BMW)
for(j=0;j<CLH;j+=BMH)
dc.BitBlt(i,j,BMW,BMH,pMemDC,0,0,SRCCOPY);
delete pMemDC;



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

/////////////////////////////////////////////////////////////////////////////
// CTotView printing

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

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

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

/////////////////////////////////////////////////////////////////////////////
// CTotView diagnostics

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

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

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

/////////////////////////////////////////////////////////////////////////////
// CTotView message handlers

void CTotView::OnMenu1Data() 
{//extern	BOOL m_bLogin;
	// TODO: Add your command handler code here
CLogDialog  ldlg;
 ldlg.DoModal();
UpdateData(true);
if(ldlg.m_accout=="jw"&&ldlg.m_pass=="0903")
m_Login = TRUE;
else  
	m_Login = FALSE;	
}

void CTotView::OnMenu2Data() 
{
	// TODO: Add your command handler code here
		CAskstateDialog  adlg;
	adlg.DoModal();
}

void CTotView::OnUpdateMenu2Data(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	pCmdUI->Enable(m_Login);
			
}

void CTotView::OnSize(UINT nType, int cx, int cy) 
{
	CView::OnSize(nType, cx, cy);
	
	// TODO: Add your message handler code here
	CWnd::GetClientRect(&rect);	
}