mainfrm.cpp

一个加解密程序

// MainFrm.cpp : implementation of the CMainFrame class
//

#include "stdafx.h"
#include "cript.h"
#include "setsystem.h"
#include "var.h"

#include "MainFrm.h"

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

/////////////////////////////////////////////////////////////////////////////
// CMainFrame

IMPLEMENT_DYNCREATE(CMainFrame, CFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
	//{{AFX_MSG_MAP(CMainFrame)
	ON_WM_CREATE()
	ON_UPDATE_COMMAND_UI(ID_MENUSetCaesaKey, OnUpdateMENUSetCaesaKey)
	ON_UPDATE_COMMAND_UI(ID_MENUSetDESKey, OnUpdateMENUSetDESKey)
	ON_UPDATE_COMMAND_UI(ID_MENUSetRSAKey, OnUpdateMENUSetRSAKey)
	ON_UPDATE_COMMAND_UI(ID_MENUSetVigenereKey, OnUpdateMENUSetVigenereKey)
	ON_COMMAND(ID_MENUSelectSystem, OnSelectSystem)
	ON_WM_INITMENU()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

static UINT indicators[] =
{
	ID_SEPARATOR,           // status line indicator
	ID_INDICATOR_CAPS,
	ID_INDICATOR_NUM,
	ID_INDICATOR_SCRL,
};

/////////////////////////////////////////////////////////////////////////////
// CMainFrame construction/destruction

CMainFrame::CMainFrame()
{
	// TODO: add member initialization code here
	m_type_num=10;
	criptType=0;
}

CMainFrame::~CMainFrame()
{
}

int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
	if (CFrameWnd::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	if (!m_wndToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP
		| CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) ||
		!m_wndToolBar.LoadToolBar(IDR_MAINFRAME))
	{
		TRACE0("Failed to create toolbar\n");
		return -1;      // fail to create
	}

	if (!m_wndStatusBar.Create(this) ||
		!m_wndStatusBar.SetIndicators(indicators,
		  sizeof(indicators)/sizeof(UINT)))
	{
		TRACE0("Failed to create status bar\n");
		return -1;      // fail to create
	}

	// TODO: Delete these three lines if you don't want the toolbar to
	//  be dockable
	m_wndToolBar.EnableDocking(CBRS_ALIGN_ANY);
	EnableDocking(CBRS_ALIGN_ANY);
	DockControlBar(&m_wndToolBar);

	return 0;
}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
	if( !CFrameWnd::PreCreateWindow(cs) )
		return FALSE;
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return TRUE;
}

/////////////////////////////////////////////////////////////////////////////
// CMainFrame diagnostics

#ifdef _DEBUG
void CMainFrame::AssertValid() const
{
	CFrameWnd::AssertValid();
}

void CMainFrame::Dump(CDumpContext& dc) const
{
	CFrameWnd::Dump(dc);
}

#endif //_DEBUG




void CMainFrame::OnUpdateMENUSetRSAKey(CCmdUI* pCmdUI) 
{
	pCmdUI->Enable(m_type[3]);	
}

void CMainFrame::OnUpdateMENUSetDESKey(CCmdUI* pCmdUI) 
{
	pCmdUI->Enable(m_type[2]);	
}

void CMainFrame::OnUpdateMENUSetCaesaKey(CCmdUI* pCmdUI) 
{
	pCmdUI->Enable(m_type[0]);	
}

void CMainFrame::OnUpdateMENUSetVigenereKey(CCmdUI* pCmdUI) 
{
	pCmdUI->Enable(m_type[1]);	
}


void CMainFrame::OnSelectSystem() 
{
	setsystem dlg;
	if(dlg.DoModal()==IDOK)
	{
	
	    criptType=dlg.m_type;
//		Disply_V("criptType",criptType);
		for(UINT k=0;k<m_type_num;k++)m_type[k]=false;
		m_type[criptType]=true;
	}
}

void CMainFrame::OnInitMenu(CMenu* pMenu) 
{
	CFrameWnd::OnInitMenu(pMenu);
	for(UINT k=0;k<m_type_num;k++)m_type[k]=false;
	m_type[criptType]=true;
}

void CMainFrame::Disply_V(CString ts,UINT v)
{
//	CClientDC *pDC=new CClientDC(this->GetActiveView() );
	CClientDC *pDC=new CClientDC(this);
	TEXTMETRIC ptm;
	pDC->GetOutputTextMetrics(&ptm);
	int x,y;
	long lh=ptm.tmHeight;
	CString s;
	s.Format("%s=%u",ts,v);
	x=0,y=20;
	pDC->TextOut(x,y,s);
//	pDC->TextOut(x,y+=lh,m_key_vige);
//	s.Format("key_vige length=%u",m_key_vige.GetLength());
//	pDC->TextOut(x,y+=lh,s);
//	char *ks=m_key_vige.GetBuffer(m_key_vige.GetLength());
//	s.Format("key=%send",ks);
//	pDC->TextOut(x,y+=lh,s);

	delete(pDC);

}