ch3view.cpp

一个初学者vc++环境下编写的初级凯撒加密算法和单表置换加密算法

// ch3View.cpp : implementation of the CCh3View class
//

#include "stdafx.h"
#include "ch3.h"

#include "MyDlg.h"
#include "MyDlg1.h"
#include "ch3Doc.h"
#include "ch3View.h"

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

/////////////////////////////////////////////////////////////////////////////
// CCh3View

IMPLEMENT_DYNCREATE(CCh3View, CView)

BEGIN_MESSAGE_MAP(CCh3View, CView)
	//{{AFX_MSG_MAP(CCh3View)
	ON_COMMAND(ID_MENUC, OnMenuc)
	ON_COMMAND(ID_MENUD, OnMenud)
	//}}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()

/////////////////////////////////////////////////////////////////////////////
// CCh3View construction/destruction

CCh3View::CCh3View()
{
	// TODO: add construction code here

}

CCh3View::~CCh3View()
{
}

BOOL CCh3View::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return CView::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CCh3View drawing

void CCh3View::OnDraw(CDC* pDC)
{
	CCh3Doc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	// TODO: add draw code for native data here
	
	CFont font;
	font.CreateFont(50,0,0,0,FW_NORMAL,FALSE,FALSE,FALSE,1,OUT_DEFAULT_PRECIS,CLIP_DEFAULT_PRECIS,DEFAULT_QUALITY,FF_ROMAN,NULL);
	pDC->SelectObject(&font);
	pDC->SetTextColor(RGB(rand()%256,rand()%256,rand()%256));
	pDC->SetBkColor(RGB(rand()%256,rand()%256,rand()%256));
	pDC->TextOut(310,220,"计算机安全密码学");

}

/////////////////////////////////////////////////////////////////////////////
// CCh3View printing

BOOL CCh3View::OnPreparePrinting(CPrintInfo* pInfo)
{
	// default preparation
	return DoPreparePrinting(pInfo);
}

void CCh3View::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add extra initialization before printing
}

void CCh3View::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add cleanup after printing
}

/////////////////////////////////////////////////////////////////////////////
// CCh3View diagnostics

#ifdef _DEBUG
void CCh3View::AssertValid() const
{
	CView::AssertValid();
}

void CCh3View::Dump(CDumpContext& dc) const
{
	CView::Dump(dc);
}

CCh3Doc* CCh3View::GetDocument() // non-debug version is inline
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CCh3Doc)));
	return (CCh3Doc*)m_pDocument;
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CCh3View message handlers

void CCh3View::OnMenuc() 
{
	// TODO: Add your command handler code here
	CMyDlg dlg;
	dlg.DoModal();
}

void CCh3View::OnMenud() 
{
	// TODO: Add your command handler code here

	CMyDlg1 dlg;
	dlg.DoModal();
}