optionsdlg.cpp

一个用3DES加密文件的小测试程序！

// OptionsDlg.cpp : implementation file
//

#include "stdafx.h"
#include "FileCipher.h"
#include "OptionsDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// COptionsDlg dialog


COptionsDlg::COptionsDlg(CWnd* pParent /*=NULL*/)
	: CDialog(COptionsDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(COptionsDlg)
	m_strKey = _T("");
	m_nEncrpty = 0;
	m_nFunType = 0;
	m_nProcType = 0;
	//}}AFX_DATA_INIT
}


void COptionsDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(COptionsDlg)
	DDX_Control(pDX, IDC_SLIDER1, m_PerSlider);
	DDX_Text(pDX, IDC_KEY, m_strKey);
	DDV_MaxChars(pDX, m_strKey, 8);
	DDX_Radio(pDX, IDC_RADIO1, m_nEncrpty);
	DDX_Radio(pDX, IDC_RADIO3, m_nFunType);
	DDX_Radio(pDX, IDC_RADIO6, m_nProcType);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(COptionsDlg, CDialog)
	//{{AFX_MSG_MAP(COptionsDlg)
	ON_WM_HSCROLL()
	ON_BN_CLICKED(IDC_RADIO3, OnRadio3)
	ON_BN_CLICKED(IDC_RADIO4, OnRadio4)
	ON_BN_CLICKED(IDC_RADIO6, OnRadio6)
	ON_BN_CLICKED(IDC_RADIO7, OnRadio7)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// COptionsDlg message handlers

BOOL COptionsDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
	InitAll();
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void COptionsDlg::InitAll()
{
    m_nPerPos=g_zOptions.fProcPercent;
	m_PerSlider.SetRange(0,100);
	


	m_strKey.Format("%s",g_zOptions.key);

    m_nEncrpty=g_zOptions.bIsEncrpty;
   
	m_nProcType=g_zOptions.bIsProcEachBlock;

    m_nFunType=(int)g_zOptions.zFunType;

	UpdateData(FALSE);
	UpdateInfo();
}

void COptionsDlg::OnOK() 
{   UpdateData(TRUE);
	if(m_strKey.GetLength()>8)
	{   AfxMessageBox("密钥不能超过8个字符");
		return;
	}
	 
	//m_strKey.Format("%s",g_zOptions.key);
    sprintf((char*)g_zOptions.key,"%s",m_strKey);

    
   // g_zOptions.bIsEncrpty=m_nEncrpty;
	g_zOptions.bIsProcEachBlock=m_nProcType;

    g_zOptions.zFunType=(CipherFunType)m_nFunType ;
    g_zOptions.fProcPercent=m_nPerPos;

	CDialog::OnOK();
}

void COptionsDlg::OnHScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar) 
{
	CSliderCtrl * pSlider=(CSliderCtrl *)pScrollBar;
	switch(pScrollBar->GetDlgCtrlID()){
	case IDC_SLIDER1:
		  m_nPerPos=pSlider->GetPos();
	      
          UpdateInfo();

		  break;
    default:
		break;
	}
	UpdateData(FALSE);	
	CDialog::OnHScroll(nSBCode, nPos, pScrollBar);
}

void COptionsDlg::UpdateInfo()
{ char szbuff[64];
 m_PerSlider.SetPos(m_nPerPos);

 sprintf(szbuff,"加密比例 %d %%",m_nPerPos );
 SetDlgItemText(IDC_STATIC_PER,szbuff);
    
}

void COptionsDlg::OnRadio3() 
{
  m_nFunType=0;	
}

void COptionsDlg::OnRadio4() 
{
m_nFunType=1;		
}

void COptionsDlg::OnRadio6() 
{
m_nProcType=0;
}

void COptionsDlg::OnRadio7() 
{
m_nProcType=1;	
}