www.pudn.com > JMAIL.rar > JMailDemo1Dlg.cpp
// JMailDemo1Dlg.cpp : implementation file
//
#include "stdafx.h"
#include "JMailDemo1.h"
#include "JMailDemo1Dlg.h"
#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()
/////////////////////////////////////////////////////////////////////////////
// CJMailDemo1Dlg dialog
CJMailDemo1Dlg::CJMailDemo1Dlg(CWnd* pParent /*=NULL*/)
: CDialog(CJMailDemo1Dlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CJMailDemo1Dlg)
m_strMailServer = _T("");
m_strPassword = _T("");
m_strUserid = _T("");
m_strBody = _T("");
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CJMailDemo1Dlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CJMailDemo1Dlg)
DDX_Control(pDX, IDC_LIST_MESSAGES, m_ctlMessagesList);
DDX_Text(pDX, IDC_EDIT_MAILSERVER, m_strMailServer);
DDX_Text(pDX, IDC_EDIT_PASSWORD, m_strPassword);
DDX_Text(pDX, IDC_EDIT_USERID, m_strUserid);
DDX_Text(pDX, IDC_EDIT_BODY, m_strBody);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CJMailDemo1Dlg, CDialog)
//{{AFX_MSG_MAP(CJMailDemo1Dlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDOK, OnReceive)
ON_NOTIFY(LVN_ITEMCHANGED, IDC_LIST_MESSAGES, OnShowBody)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CJMailDemo1Dlg message handlers
BOOL CJMailDemo1Dlg::OnInitDialog()
{
CDialog::OnInitDialog();
// Add "About..." menu item to system menu.
// 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
// 列表控件
::SendMessage(m_ctlMessagesList.m_hWnd,
LVM_SETEXTENDEDLISTVIEWSTYLE,
LVS_EX_FULLROWSELECT,
LVS_EX_FULLROWSELECT);
m_ctlMessagesList.InsertColumn(0, "发件人", LVCFMT_LEFT, 120);
m_ctlMessagesList.InsertColumn(1, "主题", LVCFMT_LEFT, 350);
m_ctlMessagesList.InsertColumn(2, "日期", LVCFMT_LEFT, 100);
return TRUE; // return TRUE unless you set the focus to a control
}
void CJMailDemo1Dlg::OnSysCommand(UINT nID, LPARAM lParam)
{
if ((nID & 0xFFF0) == IDM_ABOUTBOX)
{
CAboutDlg dlgAbout;
dlgAbout.DoModal();
}
else
{
CDialog::OnSysCommand(nID, lParam);
}
}
// 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 CJMailDemo1Dlg::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();
}
}
// The system calls this to obtain the cursor to display while the user drags
// the minimized window.
HCURSOR CJMailDemo1Dlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
//----------------------------------------------------------------
// 接收邮件
//----------------------------------------------------------------
void CJMailDemo1Dlg::OnReceive()
{
UpdateData();
m_strMailServer.TrimLeft();
m_strMailServer.TrimRight();
m_strUserid.TrimLeft();
m_strUserid.TrimRight();
m_strPassword.TrimLeft();
m_strPassword.TrimRight();
if(m_strMailServer.GetLength() <= 0)
{
AfxMessageBox("邮件服务器不能为空");
return;
}
if(m_strUserid.GetLength() <= 0)
{
AfxMessageBox("帐号不能为空");
return;
}
m_ctlMessagesList.DeleteAllItems(); // 清空列表
m_strBodyArray.RemoveAll();
try
{
jmail::IPOP3Ptr pPOP3("JMail.POP3");
jmail::IMessagesPtr pMessages;
// 超时 30S
pPOP3->Timeout = 30;
// 连接邮件服务器
pPOP3->Connect((LPCTSTR)m_strUserid,
(LPCTSTR)m_strPassword,
(LPCTSTR)m_strMailServer,
110);
pMessages = pPOP3->Messages;
// 已下载的邮件的实际个数(因为第0个ITEM是未用的，所以-1)
long lCount = pMessages->Count - 1;
if(lCount == 0)
AfxMessageBox("信箱为空");
else
{
jmail::IMessagePtr pMessage;
// 遍历每封信
for(long i = 1; i <= lCount; i++)
{
pMessage = pMessages->Item[i];
_bstr_t bstrFrom = pMessage->From;
_bstr_t bstrSubject = pMessage->Subject;
_bstr_t bstrBody = pMessage->Body;
COleDateTime oleDate = pMessage->Date;
int nListItem = m_ctlMessagesList.InsertItem(i, (const char*)bstrFrom);
m_ctlMessagesList.SetItem(nListItem, 1, LVIF_TEXT, (const char*)bstrSubject, 0, 0, 0, NULL);
m_ctlMessagesList.SetItem(nListItem, 2, LVIF_TEXT, (const char*)oleDate.Format("%Y-%m-%d"), 0, 0, 0, NULL);
m_strBodyArray.Add((const char*)bstrBody);
pMessage.Release();
}
}
// 断开连接
pPOP3->Disconnect();
}
catch(_com_error e)
{
CString strErr;
strErr.Format("错误信息：%s\r\n错误描述：%s", (LPCTSTR)e.ErrorMessage(), (LPCTSTR)e.Description());
AfxMessageBox(strErr);
}
}
//----------------------------------------------------------------
// 显示邮件正文
//----------------------------------------------------------------
void CJMailDemo1Dlg::OnShowBody(NMHDR* pNMHDR, LRESULT* pResult)
{
NM_LISTVIEW* pNMListView = (NM_LISTVIEW*)pNMHDR;
POSITION pos = m_ctlMessagesList.GetFirstSelectedItemPosition();
if(pos)
{
int nItem = m_ctlMessagesList.GetNextSelectedItem(pos);
m_strBody = m_strBodyArray.GetAt(nItem);
UpdateData(FALSE);
}
*pResult = 0;
}