public void ExecuteUserOptionsCommand()
{
if (!userOptionsReceived)
{
ConnectionStatus = "Requesting options from CMS service...";
IsAuthenticationRequired = false;
}
Services.ConnectionManager manager = new Services.ConnectionManager();
var login = new StubLoginInfo
{
Hostname = HostName,
Security = 0,
Port = PortNumber
};
manager.GetUserOptions(login,
(state, options) =>
{
App.Current.Dispatcher.BeginInvokeOnMainThread(new Action(() => UserOptionsRetrieved(state, options, manager)));
});
}
public void UserOptionsRetrieved(ConnectionSystemState state, UserOptions options, Services.ConnectionManager manager)
{
if (manager == null ||
(manager.Hostname == HostName &&
manager.Port == PortNumber))
{
if (options == null || options.GroupID == null || options.Locale == null)
{
GroupIDs = new List <Symbol>();
SelectedGroup = null;
LocaleIDs = new List <string>();
SelectedLocale = string.Empty;
userOptionsReceived = false;
IsAuthenticationRequired = false;
if (state == ConnectionSystemState.NotReady)
{
ConnectionStatus = "Initialising connection...";
IsAuthenticationRequired = false;
}
else
{
ConnectionStatus = "Cannot connect";
IsAuthenticationRequired = false;
}
}
else if (manager != null)
{
GroupIDs = options.GroupID.ToList();
LocaleIDs = options.Locale.ToList();
SelectedGroup = GroupIDs[0];
SelectedLocale = LocaleIDs[0];
ConnectionStatus = "Server contacted";
IsAuthenticationRequired = true;
userOptionsReceived = true;
if (!options.AuthenticationRequired)
{
Username = string.Empty;
}
}
}
}
