public StageWindow(MainWindowManager manager, bool edit, Stage stage)
{
InitializeComponent();
this.manager = manager;
openFileManager = new OpenFileManager();
this.edit = edit;
this.stage = stage;
if (edit)
{
SetValues();
}
}
/// <summary>
/// Saves the stage's information and closes the window.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void AcceptStage_Click(object sender, RoutedEventArgs e)
{
string errorMessage = null;
try
{
if (String.IsNullOrEmpty(image))
{
errorMessage = "You have to select an image for the stage.";
throw new NullReferenceException();
}
if (edit)
{
stage.Background = image;
stage.Music = music;
}
else
{
manager.ID++;
Stage auxStage = new Stage(manager.ID, image, music);
manager.Stages.Add(auxStage);
}
this.Close();
}
catch (NullReferenceException)
{
MessageBox.Show(errorMessage, "Attention", MessageBoxButton.OK, MessageBoxImage.Warning);
}
}
