/// <summary>
/// Finds the parts.
/// </summary>
protected override void FindParts()
{
base.FindParts();
ThemeManager.AddParts(GetExports <ITheme>());
PresentationManager.AddParts(GetExports <IAppFactory>(), GetExports <ISettingsPage>(), GetExports <IHomePageInfo>());
PlaybackManager.AddParts(GetExports <IMediaPlayer>());
ScreensaverManager.AddParts(GetExports <IScreensaverFactory>());
}