/// <summary>
/// Shows the saved Kub(s) in the combobox on the Settings page.
/// </summary>
public void FillComboBox()
{
if (kubInfo != null)
{
if (kubInfo.Values.ContainsKey("allKubsStorage"))
{
kubs.Clear();
string[] kubIds = ((string)kubInfo.Values["allKubsStorage"]).Split(',');
if (kubIds != null)
{
foreach (string id in kubIds)
{
Kub kub = new Kub(id, this.client);
kubs.Add(id, kub);
comboBox.Items.Add(kub);
if (kubInfo.Values.ContainsKey("selectedKub") && id == (string)kubInfo.Values["selectedkub"])
{
this.selectedKub = kub;
this.comboBox.SelectedIndex = this.comboBox.Items.IndexOf(kub);
}
}
}
}
}
}
/// <summary>
/// The received message of the Kub will be checked on the content.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Client_MqttMsgPublishReceived(object sender, MqttMsgPublishEventArgs e)
{
string[] parts = e.Topic.Split('/');
if (parts.Length != 3 || parts[0] != "kub")
{
return;
}
string kid = parts[1];
if (e.Message.Length < 5)
{
return;
}
byte protocolVersion = e.Message[0];
byte[] payloadData = new byte[4] {
e.Message[4], e.Message[3], e.Message[2], e.Message[1]
};
uint payloadLength = BitConverter.ToUInt32(payloadData, 0);
if (e.Message.Length < payloadLength + 5)
{
return;
}
byte[] payload = e.Message.Skip(5).ToArray();
Kub kub = kubs[kid];
kub.PacketReceived(payload, parts[2]);
}
/// <summary>
/// Checks if there is a saved Kub, if so then this one will be selected by default.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ComboBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (this.comboBox.SelectedItem == null)
{
return;
}
this.selectedKub = (Kub)this.comboBox.SelectedItem;
if (kubInfo != null && this.selectedKub != null)
{
kubInfo.Values["selectedKub"] = this.selectedKub.id;
}
}
private void button2_Click(object sender, EventArgs e)
{
try
{
double x = Convert.ToDouble(textBox3.Text);
Kub func = new Kub(Convert.ToInt32(textBox4.Text), Convert.ToInt32(textBox5.Text), Convert.ToInt32(textBox6.Text));
label5.Text = "значение функции Kub для x = " + Convert.ToString(x) +
" равно " + Convert.ToString(func.Count(x));
}
catch
{
label5.Text = "Ошибка ввода";
}
}
public override string ToString()
{
string str = types[0];
for (int i = 1; i < types.Length; i++)
{
str += "-" + types[i];
}
str += " : Ktheta(" + Ktheta;
str += "), Theta0(" + Theta0;
str += "), Kub(" + (double.IsNaN(Kub)?"-":Kub.ToString());
str += "), S0(" + (double.IsNaN(S0)?"-":S0.ToString());
str += ")";
return(str);
}
/// <summary>
/// Adds a new Kub through the result of the QR scanner.
/// </summary>
/// <param name="QRresult"></param>
public void AddNewKub(string QRresult)
{
if (kubs.ContainsKey(QRresult))
{
return;
}
data = JObject.Parse(QRresult);
kubId = (data.kubid);
Kub newKub = new Kub(kubId, client);
kubs.Add(kubId, newKub);
kubInfo.Values["allKubsStorage"] = string.Join(",", kubs.Keys.Select(k => k).ToArray());
FillComboBox();
}
public ServerController(Kub kub)
{
_kub = kub;
}
