public void Connect()
{
if (!Servers.Contains(Server))
{
Servers.Add(Server);
}
if (!Ports.Contains(Port))
{
Ports.Add(Port);
}
MqttHandler.Instance.Connect(Server, Port);
}
public InitViewModel(Toolset toolset)
{
Toolset = toolset ?? throw new ArgumentNullException(nameof(toolset));
// We explicitly don't want to "run this command at startup" because it leads to a wonky
// UX if the user hasn't yet connected the device. It *looks* like we're providing "live
// updates" but we're not.
RefreshPorts = Command.Create(() =>
{
Ports = SerialPort.GetPortNames();
if (!Ports.Contains(SelectedPort))
{
SelectedPort = null;
}
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(Ports)));
});
StartTools = Command.Create(async() =>
{
try
{
NextViewModel = new ProcessSetViewModel(toolset);
var(extractedLocation, extractedSet) = await BinarySet.Extract(BinarySetViewModel.BinarySetPath !);
await NextViewModel.SetBinaries(extractedSet !, SelectedPort !, extractedLocation);
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
MessageBox.Show(Application.Current.MainWindow, "Failed to extract data.\r\n\r\n" + ex.ToString(), "Flashing failed", MessageBoxButton.OK, MessageBoxImage.Error);
Application.Current.Shutdown(1);
}
}, () => SelectedPort != null && Toolset.IsInstalled && (BinarySetViewModel.BinarySetTask?.IsCompletedSuccessfully ?? false));
BinarySetViewModel.PropertyChanged += (_, args) =>
{
if (args.IsFor(nameof(BinarySetViewModel.EffectiveViewModel)))
{
StartTools.RaiseCanExecuteChanged();
}
};
}
private void AtualizaListaCom()
{
int i = 0;
bool qtd = false;
if (Ports.Count == SerialPort.GetPortNames().Length)
{
foreach (string s in SerialPort.GetPortNames())
{
if (Ports.Contains(s) == false)
{
qtd = true;
}
}
}
else
{
qtd = true;
}
//Se não foi detectado diferença
if (qtd == false)
{
return; //retorna
}
//limpa comboBox
Ports.Clear();
//adiciona todas as COM diponíveis na lista
foreach (string s in SerialPort.GetPortNames())
{
Ports.Add(s);
}
}