private void InitCommands()
{
ConnectCmd = new ManualRelayCommand(
async () =>
{
try
{
await _clientModel.Connect(_options.Ip, int.Parse(_options.Port));
}
catch (Exception e)
{
Trace.WriteLine(e);
AddSystemMessage("Couldn't connect: " + e.Message);
}
},
ValidateConnectionInfo);
SendCmd = new RelayCommand(SendMessage, x => !string.IsNullOrWhiteSpace(MessageTextToSend) && Connected);
UserOptionsCmd = new RelayCommand(() => DialogService.Instance.ShowDialog(new UserOptionsViewModel(_options,OnUserOptionsSave)));
DragAndDropCmd = new RelayCommand(o =>
{
IDataObject ido = o as IDataObject;
string[] files = (string[])ido?.GetData(DataFormats.FileDrop);
if (files == null || files.Length == 0)
return;
_clientModel.FileTransferRequest(new FileInfo(files[0]));
},
o => Connected);
}
public UserOptionsViewModel(Options opts, Action execute)
{
Opts = opts;
execute += PerformClosing;
SaveCmd = new RelayCommand(execute);
Title = "User Options";
}
