private void saveAll()
{
int incomplete = 0;
foreach (Landmark l in map.getLandmarks())
{
if (l.Type == null)
{
incomplete++;
}
}
if (incomplete > 0)
{
MessageBox.Show(
"You have some landmarks which do not have valid landmark type. \nPlease check your landmarks again.",
"Landmark type error", MessageBoxButton.OK, MessageBoxImage.Error);
if (llw == null)
{
llw = new LandmarkListWindow(this, map);
}
llw.Show();
}
else
{
currentUser.setUserMap(map);
LoginModel.updateUser(currentUser);
UserFileManipulation.saveUsers(LoginModel.Users);
notSaved = false;
MessageBox.Show("All data saved.",
"Save", MessageBoxButton.OK, MessageBoxImage.Information);
}
}
public LoginModel()
{
Users = UserFileManipulation.loadUsers();
if (Users == null)
{
Users = new Dictionary <string, User>();
}
}
public User addUser(String email, String username, String password)
{
if (Users.ContainsKey(username))
{
return(null);
}
User u = new User(email, username, password);
Users.Add(username, u);
UserFileManipulation.saveUsers(Users);
return(u);
}