public static IssueManager Instance(string username, SecureString password)
{
instance = new IssueManager();
instance.SetContextUser(username, password);
return instance;
}
private void LoadRepositories_Click(object sender, RoutedEventArgs e)
{
this.InvalidCredentials.Visibility = Visibility.Hidden;
this.GitHubRepositoryList.ItemsSource = null;
if (!(string.IsNullOrWhiteSpace(this.GitHubUsername.Text) || this.GitHubPassword.SecurePassword.Length == 0))
{
manager = IssueManager.Instance(this.GitHubUsername.Text, this.GitHubPassword.SecurePassword);
List<Tuple<string, string>> list = null;
bool isAuthenticationCorrect = true;
Task task = Task.Factory.StartNew(() =>
{
Action action = () => list = manager.GetRepositories();
isAuthenticationCorrect = AreCredentialsCorrectForAction(action);
});
task.ContinueWith(next =>
{
// Update the main Thread as it is the owner of the UI elements
this.Dispatcher.Invoke((Action)(() =>
{
if (isAuthenticationCorrect)
{
this.GitHubRepositoryList.SelectedIndex = 0;
this.GitHubRepositoryList.ItemsSource = list;
this.CreateIssue.IsEnabled = true;
}
else
{
this.InvalidCredentials.Visibility = Visibility.Visible;
this.CreateIssue.IsEnabled = false;
}
}));
});
}
}