phonebookdlg.cpp

这是一个电话本的代码

// phonebookDlg.cpp : implementation file
//

#include "stdafx.h"
#include "phonebook.h"
#include "phonebookDlg.h"
#include "search.h"
#include "increat.h"
#include "sure.h"

#include "Sec.h"
#include "Secchange.h"

#ifndef USER
#define USER
#include "user.h"
#include ".\phonebookdlg.h"
#endif

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

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About


class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CAboutDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
		// No message handlers
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CPhonebookDlg dialog

CPhonebookDlg::CPhonebookDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CPhonebookDlg::IDD, pParent)
	, m_called(_T(""))
	, m_sec(_T(""))
{
	//{{AFX_DATA_INIT(CPhonebookDlg)
	m_showname = _T("");
	m_shownumber = _T("");
	m_showemail = _T("");
	m_showqq = _T("");
	m_showinformation = _T("");
	m_showadd = _T("");
	m_selectname = _T("");
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);

}

void CPhonebookDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CPhonebookDlg)
	DDX_Control(pDX, IDC_EDIT_QQ, m_editqq);
	DDX_Control(pDX, IDC_EDIT_MOBIL, m_editnumber);
	DDX_Control(pDX, IDC_EDIT_EMAIL, m_editemail);
	DDX_Control(pDX, IDC_EDIT_COMMENT, m_editinformation);
	DDX_Control(pDX, IDC_EDIT_ADD, m_editadd);
	DDX_Control(pDX, IDC_EDIT_NAME, m_editname);
	DDX_Control(pDX, IDC_NAMELIST, m_namelist);
	DDX_Text(pDX, IDC_EDIT_NAME, m_showname);
	DDX_Text(pDX, IDC_EDIT_MOBIL, m_shownumber);
	DDX_Text(pDX, IDC_EDIT_EMAIL, m_showemail);
	DDX_Text(pDX, IDC_EDIT_QQ, m_showqq);
	DDX_Text(pDX, IDC_EDIT_COMMENT, m_showinformation);
	DDX_Text(pDX, IDC_EDIT_ADD, m_showadd);
	DDX_LBString(pDX, IDC_NAMELIST, m_selectname);
	//}}AFX_DATA_MAP
	DDX_Text(pDX, IDC_CALLED, m_called);
	DDX_Control(pDX, IDC_CALLED, m_calledctrl);
}

BEGIN_MESSAGE_MAP(CPhonebookDlg, CDialog)
	//{{AFX_MSG_MAP(CPhonebookDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_DESTROY()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(ID_EXIT, OnExit)
	ON_BN_CLICKED(IDB_EXCHANGE, OnExchange)
	ON_BN_CLICKED(IDB_SEARCH, OnSearch)
	ON_BN_CLICKED(IDB_CREATE, OnCreate)
	ON_BN_CLICKED(IDB_DELETE, OnDelete)
	ON_LBN_SELCHANGE(IDC_NAMELIST, OnSelchangeNamelist)
	ON_WM_CLOSE()
	//}}AFX_MSG_MAP
	ON_BN_CLICKED(IDC_SECCHANGE, OnBnClickedSecchange)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CPhonebookDlg message handlers
WNDPROC oldproc;
LRESULT CALLBACK enteredit(
  HWND hwnd, 
  UINT uMsg, 
  WPARAM wParam, 
  LPARAM lParam 
)
{
	if(uMsg==WM_CHAR&&wParam==0x0d)
	{
		::SetFocus(::GetNextWindow(hwnd,GW_HWNDNEXT));
		return 1;
	}
	else 
	{
		return oldproc(hwnd,uMsg,wParam, lParam);
	}
}
BOOL CPhonebookDlg::OnInitDialog()
{
	CDialog::OnInitDialog();
	// Add "About..." menu item to system menu.	
	//初始化对话框	
	CFileFind	ffind;
	if(ffind.FindFile("pb.dat")) {//存在旧数据文件，则转换为新数据文件 olduser
		CFile oldf("pb.dat",CFile::modeRead);	
		CArchive ar(&oldf,CArchive::load);
		int nuser;
		ar>>nuser;
		if(nuser!=0)
		{
			user* usertemp;
			newuser* usernew;
			
			for(int i=0;i<nuser;i++)
			{
				usernew=new newuser;
				usertemp=new user;
				ar>>usertemp;				
				//取出数据		
				if (usertemp->m_showname=="") {
					i--,nuser--;
				continue;
				}
				m_userarr.Add(usertemp);
				usertemp=(user*)m_userarr.GetAt(i);//取出数据
				///转换为新的数据结构
				usernew->m_called="无";
				usernew->m_showadd=usertemp->m_showadd;
				usernew->m_showemail=usertemp->m_showemail;
				usernew->m_showinformation=usertemp->m_showinformation;
				usernew->m_showname=usertemp->m_showname;
				usernew->m_shownumber=usertemp->m_shownumber;
				usernew->m_showqq=usertemp->m_showqq;
				delete usertemp;
				m_userarr.RemoveAt(i);//重写联系人链表
				m_userarr.Add(usernew);//新数据结构加到联系人链表
				m_namelist.AddString(usernew->m_showname);//在列表中显示新增加的联系人
			}		
		}
		ar.Close();
		oldf.Close();
		//删除旧文件，创建新文件并写入数据
		save();
		DeleteFile("pb.dat");//删除旧文件
	}
	else{//读新格式的数据文件
		CFile pfile("pb.new",CFile::modeRead|CFile::modeCreate|CFile::modeNoTruncate);
		CArchive ar(&pfile,CArchive::load);
		int nuser;
		ar>>m_sec;
		CSec	sec;
		if (sec.DoModal()==IDOK) {////选择进入
			if (m_sec!=sec.m_sec) {
				MessageBox("密码错误！！");
				exit(0);
			}
		}
		else exit(0);
		ar>>nuser;
		if(nuser!=0)
		{
			newuser* usertemp;
			for(int i=0;i<nuser;i++)
			{
				ar>>usertemp;
				m_userarr.Add(usertemp);
				m_namelist.AddString(usertemp->m_showname);//在列表中显示新增加的联系人
			}		
		}
		ar.Close();
		pfile.Close();
	}	
	ffind.Close();

	oldproc=(WNDPROC)SetWindowLong(GetDlgItem(IDC_EDIT_NAME)->m_hWnd,GWL_WNDPROC,(LONG)enteredit);
	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	DWORD style=GetStyle();
	ModifyStyle(0,WS_MINIMIZEBOX);

	// TODO: Add extra initialization here
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CPhonebookDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

void CPhonebookDlg::OnDestroy()
{
	WinHelp(0L, HELP_QUIT);
	CDialog::OnDestroy();
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CPhonebookDlg::OnPaint() 
{

	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else