sendemailview.cpp

发送邮件的小程序

// SendEmailView.cpp : implementation of the CSendEmailView class
//

#include "stdafx.h"
#include "SendEmail.h"

#include "SendEmailDoc.h"
#include "SendEmailView.h"

#include "Email.h"
#include "EmailParams.h"

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

/////////////////////////////////////////////////////////////////////////////
// CSendEmailView

IMPLEMENT_DYNCREATE(CSendEmailView, CView)

BEGIN_MESSAGE_MAP(CSendEmailView, CView)
	//{{AFX_MSG_MAP(CSendEmailView)
	ON_COMMAND(ID_EMAIL_SENDEMAIL, OnEmailSendemail)
	ON_WM_CREATE()
	ON_WM_TIMER()
	ON_UPDATE_COMMAND_UI(ID_EMAIL_SENDEMAIL, OnUpdateEmailSendemail)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSendEmailView construction/destruction

CSendEmailView::CSendEmailView()
{

	m_pEmail = NULL;

}

CSendEmailView::~CSendEmailView()
{

	if( m_pEmail != NULL )
		delete m_pEmail;

}

BOOL CSendEmailView::PreCreateWindow(CREATESTRUCT& cs)
{
	return CView::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CSendEmailView drawing

void CSendEmailView::OnDraw(CDC* pDC)
{
	CSendEmailDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
}

/////////////////////////////////////////////////////////////////////////////
// CSendEmailView diagnostics

#ifdef _DEBUG
void CSendEmailView::AssertValid() const
{
	CView::AssertValid();
}

void CSendEmailView::Dump(CDumpContext& dc) const
{
	CView::Dump(dc);
}

CSendEmailDoc* CSendEmailView::GetDocument() // non-debug version is inline
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CSendEmailDoc)));
	return (CSendEmailDoc*)m_pDocument;
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CSendEmailView message handlers

void CSendEmailView::OnEmailSendemail() 
{
	CEmailParams Params;
	
	if( Params.DoModal() == IDOK ){
		m_pEmail = new CEmail();
		if( m_pEmail != NULL )
			m_pEmail->Send( Params.m_strAddr,
				Params.m_strMessage, Params.m_strFrom,
				Params.m_strServer, Params.m_strSubject );
		}

}

int CSendEmailView::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{
	if (CView::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	// Kick off the timer.
	SetTimer( 1, 500, NULL );
	
	return 0;
}

void CSendEmailView::OnTimer(UINT nIDEvent) 
{

	if( m_pEmail != NULL &&
		m_pEmail->m_Info.bCompleted ){
		Sleep( 250 );
		DWORD dwLastError =
			m_pEmail->m_Info.dwLastError;
		delete m_pEmail;
		m_pEmail = NULL;
		if( dwLastError == 0 )
			AfxMessageBox( "You email was sent." );
		else
			AfxMessageBox( "There was an error." );
		}
	
	CView::OnTimer(nIDEvent);
}

void CSendEmailView::OnUpdateEmailSendemail(CCmdUI* pCmdUI) 
{

	// Only enable the sending of email if
	// the email class is NULL.
	pCmdUI->Enable( m_pEmail == NULL );

}