private async void TextBoxSend_KeyDown(object o, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
e.SuppressKeyPress = true;
if (!string.IsNullOrWhiteSpace(currentSendTextBox.Text))
{
string timestamp = DateTime.UtcNow.ToString("yyyy-MM-dd HH:mm:ss");
AppendPendingMessage(Username, tabControlConversations.SelectedTab.Text, timestamp, currentSendTextBox.Text);
AppendChatLog(Username, tabControlConversations.SelectedTab.Text, timestamp, currentSendTextBox.Text);
currentReadTextBox.AppendText(Username + "> " + currentSendTextBox.Text + "\n");
string msg = currentSendTextBox.Text;
currentSendTextBox.Clear();
currentSendTextBox.Select(0, 0);
if (!ServerCommunicator.Communicating)
{
ServerCommunicator.Communicating = true;
if (await ServerCommunicator.SendMessage(Username, tabControlConversations.SelectedTab.Text, timestamp, msg))
{
//Ta bort från pending_messages.xml
RemovePendingMessage();
}
ServerCommunicator.Communicating = false;
}
}
}
}
private async void Tick(object s, EventArgs e)
{
Timer.Stop();
if (await ServerCommunicator.CheckConnection(Username))
{
textBoxServerStatus.BackColor = Color.DarkOliveGreen;
textBoxServerStatus.Text = "Connected";
}
else
{
textBoxServerStatus.BackColor = Color.DarkRed;
textBoxServerStatus.Text = "Disconnected";
}
LoadUsers();
if (tabControlConversations.SelectedTab != null)
{
//Hämta timestamp
string timestamp = LoadTimestamp(tabControlConversations.SelectedTab.Text);
if (string.IsNullOrWhiteSpace(timestamp))
{
timestamp = DateTime.UtcNow.AddSeconds(-30).ToString("yyyy-MM-dd HH:mm:ss");
}
LoadChatLog(tabControlConversations.SelectedTab.Text, timestamp);
}
//Ta bort pending_messages
if (!ServerCommunicator.Communicating)
{
ServerCommunicator.Communicating = true;
File.SetAttributes(Configurator.PendingMessagesPath, FileAttributes.Normal);
XmlDocument doc = new XmlDocument();
doc.Load(Configurator.PendingMessagesPath);
XmlNode messages = doc.SelectSingleNode("/pending_messages");
XmlNode childMessage = messages.FirstChild;
doc = null;
if (childMessage != null && await ServerCommunicator.SendMessage(Username, childMessage.Attributes["receiver"].Value, childMessage.Attributes["timestamp"].Value, childMessage.InnerText))
{
RemovePendingMessage();
}
ServerCommunicator.Communicating = false;
File.SetAttributes(Configurator.PendingMessagesPath, FileAttributes.Hidden | FileAttributes.ReadOnly);
}
Timer.Start();
}