~logindlg.~cpp

网上聊天系统

// LoginDlg.cpp : implementation file
//

#include "stdafx.h"
#include "ChatClient.h"
#include "LoginDlg.h"
#include "LoginInfo.h"
#include "RegisterDlg.h"


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

/////////////////////////////////////////////////////////////////////////////
// CLoginDlg dialog


CLoginDlg::CLoginDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CLoginDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CLoginDlg)
	m_username = _T("老杨");
	m_userpwd = _T("");
	m_LogIP = _T("127.0.0.1");
	m_logPort = 5000;
	//}}AFX_DATA_INIT

	LogFlag=FALSE;
	m_hIcon = AfxGetApp()->LoadIcon(IDI_ICON1);

}

void CLoginDlg::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
	{
		CDialog::OnPaint();
	}
}



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

	DDX_Control(pDX, IDC_BUTTON_REGISTER, m_Button1);
	DDX_Control(pDX, IDOK, m_Button2);
	DDX_Control(pDX, IDCANCEL, m_Button3);

	DDX_CBString(pDX, IDC_USERNAME, m_username);
	DDX_Text(pDX, IDC_PWD, m_userpwd);
	DDX_CBString(pDX, IDC_LOGIP, m_LogIP);
	DDX_Text(pDX, IDC_EDIT_PORT, m_logPort);
	DDV_MinMaxInt(pDX, m_logPort, 0, 25535);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CLoginDlg, CDialog)
	//{{AFX_MSG_MAP(CLoginDlg)
	ON_BN_CLICKED(IDC_BUTTON_REGISTER, OnButtonRegister)
    ON_WM_PAINT()
	ON_WM_CLOSE()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CLoginDlg message handlers

void CLoginDlg::OnOK() 
{
	// TODO: Add extra validation here

	UpdateData(TRUE);
	CLoginInfo loginInfo(m_username,m_userpwd);
	CString LoginPac=loginInfo.CLogToNetPac();
	m_pSocket->SendTo(LoginPac,LoginPac.GetLength(),m_logPort,m_LogIP,NULL);
	
}

BOOL CLoginDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
		
	return TRUE;  // return TRUE  unless you set the focus to a control
}


void CLoginDlg::RegisterStatedo()
{
	   regDlg.EndDialog(IDOK);
}

void CLoginDlg::OnButtonRegister() 
{
	// TODO: Add your control notification handler code here
	regDlg.m_pSocket=m_pSocket;
	regDlg.m_IP=m_LogIP;
	regDlg.m_Port=m_logPort;
	regDlg.DoModal();
}