/// <summary>
/// Initializes a new instance of the <see cref="ShellViewModel"/> class.
/// </summary>
/// <param name="translationManager">The translation manager.</param>
/// <param name="scenes">The scenes.</param>
/// <param name="statusBarViewModel">The status bar view model.</param>
/// <param name="dialogViewModel">The dialog view model.</param>
/// <param name="playlists">The playlists.</param>
/// <param name="mediaPlayers">The media players.</param>
/// <param name="uiColorsViewModel">The UI colors view model.</param>
/// <param name="optionsViewModel">The options view model.</param>
public ShellViewModel(ILocalizationService translationManager,
Scenes scenes,
StatusbarViewModel statusBarViewModel,
DialogViewModel dialogViewModel,
IPlaylistsViewModel playlists,
IMediaPlayersViewModel mediaPlayers,
OptionsViewModel optionsViewModel)
{
TranslationManager = translationManager ?? throw new ArgumentNullException(nameof(translationManager));
Scenes = scenes ?? throw new ArgumentNullException(nameof(scenes));
StatusbarViewModel = statusBarViewModel ?? throw new ArgumentNullException(nameof(statusBarViewModel));
DialogViewModel = dialogViewModel ?? throw new ArgumentNullException(nameof(dialogViewModel));
Playlists = playlists ?? throw new ArgumentNullException(nameof(playlists));
MediaPlayers = mediaPlayers ?? throw new ArgumentNullException(nameof(mediaPlayers));
OptionsViewModel = optionsViewModel ?? throw new ArgumentNullException(nameof(optionsViewModel));
}
/// <summary>
/// Initializes a new instance of the <see cref="StatusbarViewModel"/> class.
/// </summary>
/// <param name="manager">The manager.</param>
/// <param name="mediaPlayers">The media players.</param>
public StatusbarViewModel(ILocalizationService manager, IVersionService version, IMediaPlayersViewModel mediaPlayers)
{
_mediaplayers = mediaPlayers;
_manager = manager;
_manager.PropertyChanged += (o, e) =>
{
if (e.PropertyName == $"{nameof(ILocalizationService.CurrentLanguage)}")
{
UpdateLanguage();
}
};
Version = version.Get();
UpdateLanguage();
_mediaplayers.Loaded += (o, e) => UpdateMainMediaPlayer();
}
public void Save(IMediaPlayersViewModel players, bool isRoot = true)
{
using (_busyStack.GetToken())
{
var saveRequired = false;
for (var i = 0; i < players.Items.Count; i++)
{
saveRequired = true;
Save(players.Items[i], false);
if (i % _saveThreshold == 0)
{
_context.SaveChanges();
saveRequired = false;
}
}
if (isRoot || saveRequired)
{
_context.SaveChanges();
}
}
}
