private void OnEditAddress()
{
if (listBoxAddresses.SelectedIndices.Count > 0)
{
EmailForm form = new EmailForm();
string old = listBoxAddresses.SelectedItems[0].ToString();
form.SetAddress(old);
DialogResult r = form.ShowDialog();
if (r == DialogResult.OK)
{
string newAddress = form.GetAddress();
if (!IsEmailAddress(newAddress) && (newAddress != old))
{
QMessageBox.ShowWarning("invalid email address!");
}
else if (listBoxAddresses.Items.Contains(newAddress))
{
QMessageBox.ShowWarning("email address existed!");
}
else if (newAddress == old)
{
//Do Nothing
}
else
{
listBoxAddresses.Items.RemoveAt(listBoxAddresses.SelectedIndices[0]);
listBoxAddresses.Items.Add(newAddress);
}
}
}
}
private void OnEditAccount()
{
if (listViewAccounts.SelectedItems.Count > 0)
{
ListViewItem item = listViewAccounts.SelectedItems[0];
EmailAccount a = (EmailAccount)item.Tag;
AccountForm f = new AccountForm(a);
while (f.ShowDialog() == DialogResult.OK)
{
string username = f.GetUsername();
if (string.IsNullOrEmpty(username))
{
QMessageBox.ShowWarning("username can't be empty!");
}
else if (!IsEmailAddress(username))
{
QMessageBox.ShowWarning("email address is not valid!");
}
else if (string.IsNullOrEmpty(f.GetPassword()))
{
QMessageBox.ShowWarning("password can't be empty!");
}
else if (string.IsNullOrEmpty(f.GetNickname()))
{
QMessageBox.ShowWarning("nickname can't be empty!");
}
else if (string.IsNullOrEmpty(f.GetServer()))
{
QMessageBox.ShowWarning("server can't be empty!");
}
else
{
a.Username = f.GetUsername();
a.Password = f.GetPassword();
a.Nickname = f.GetNickname();
a.Server = f.GetServer();
a.Port = f.GetPort();
a.EnableSsl = f.EnabledSsl();
ShowAccount(item);
listViewAccounts.Update();
BuildAccountsList();
break;
}
}
}
}
private void MainForm_FormClosing(object sender, FormClosingEventArgs e)
{
DialogResult r = QMessageBox.ShowQuestion("Are you sure to exit?");
if (r == DialogResult.No)
{
e.Cancel = true;
return;
}
Settings.Default.Subject = textBoxSubject.Text;
Settings.Default.Body = richTextBoxBody.Text;
Settings.Default.Save();
DataCenter.Instance.SaveAccounts();
}
private void OnDone()
{
Text = m_formText;
buttonSend.Text = m_buttonText;
buttonQuit.Enabled = true;
StringBuilder sum = new StringBuilder();
sum.AppendFormat("send mail finished, total = {0}, done = {1}, fail = {2}\n", job.m_addresses.Length, job.m_done, job.m_fail);
sum.AppendFormat("begin at {0}\n", job.m_begin.ToString("yyyy-MM-dd HH:mm:ss"));
sum.AppendFormat("end at {0}\n", job.m_end.ToString("yyyy-MM-dd HH:mm:ss"));
if (job.m_done > 0)
{
TimeSpan span = job.m_end.Subtract(job.m_begin);
int seconds = (int)(span.TotalSeconds + 0.5);
sum.AppendFormat("average {0}/{1} = {2} seconds\n", seconds, job.m_done, seconds / job.m_done);
}
QMessageBox.ShowInfomation(sum.ToString());
}
private void addAccountToolStripMenuItem_Click(object sender, EventArgs e)
{
AccountForm f = new AccountForm();
while (f.ShowDialog() == DialogResult.OK)
{
string username = f.GetUsername();
if (string.IsNullOrEmpty(username))
{
QMessageBox.ShowWarning("username can't be empty!");
}
else if (!IsEmailAddress(username))
{
QMessageBox.ShowWarning("email address is not valid!");
}
else if (string.IsNullOrEmpty(f.GetPassword()))
{
QMessageBox.ShowWarning("password can't be empty!");
}
else if (string.IsNullOrEmpty(f.GetNickname()))
{
QMessageBox.ShowWarning("nickname can't be empty!");
}
else if (string.IsNullOrEmpty(f.GetServer()))
{
QMessageBox.ShowWarning("server can't be empty!");
}
else
{
EmailAccount a = f.GetAccount();
listViewAccounts.Items.Add(BuildListViewItem(a));
DataCenter.Instance.Add(a);
BuildAccountsList();
break;
}
}
}
private void addToolStripMenuItem_Click(object sender, EventArgs e)
{
EmailForm form = new EmailForm();
DialogResult r = form.ShowDialog();
if (r == DialogResult.OK)
{
string address = form.GetAddress();
if (!IsEmailAddress(address))
{
QMessageBox.ShowWarning("invalid email address!");
}
else if (listBoxAddresses.Items.Contains(address))
{
QMessageBox.ShowWarning("email address existed!");
}
else
{
listBoxAddresses.Items.Add(form.GetAddress());
}
}
}
private void buttonSend_Click(object sender, EventArgs e)
{
if (m_timer.Enabled)//表示timer正在工作
{
m_timer.Stop();
m_timer.Enabled = false;
OnDone();
return;
}
else if (backgroundWorkerMailSender.IsBusy)
{
backgroundWorkerMailSender.CancelAsync();
OnDone();
return;
}
if (comboBoxAccounts.Items.Count < 1)
{
QMessageBox.ShowWarning("account can not be empty!");
return;
}
else if (comboBoxAccounts.SelectedIndex < 0)
{
QMessageBox.ShowWarning("you must select an account!");
return;
}
else if (String.IsNullOrEmpty(textBoxSubject.Text))
{
QMessageBox.ShowWarning("email subject can not be empty!");
return;
}
else if (String.IsNullOrEmpty(richTextBoxBody.Text))
{
QMessageBox.ShowWarning("email body can not be empty!");
return;
}
else if (listBoxAddresses.Items.Count <= 0)
{
QMessageBox.ShowWarning("recipients can not be empty!");
return;
}
else
{
if (checkBoxTimedSend.Checked)
{
if (dateTimePickerTimedSend.Value <= DateTime.Now)
{
QMessageBox.ShowError("the time is in the past!");
return;
}
m_timer.Interval = dateTimePickerTimedSend.Value.Subtract(DateTime.Now).TotalSeconds * 1000;
}
else
{
m_timer.Interval = 1;
}
}
WrappedItem item = (WrappedItem)comboBoxAccounts.SelectedItem;
EmailAccount a = item.Account;
a.Init(textBoxSubject.Text, richTextBoxBody.Text);
object[] addresses = new object[listBoxAddresses.Items.Count];
listBoxAddresses.Items.CopyTo(addresses, 0);
job = new MailJob(a, addresses);
m_timer.Start();
buttonSend.Text = "Cancel";
buttonQuit.Enabled = false;
this.Text = String.Format("{0} - waiting to send...", m_formText);
}