public Playlist(IAudioPlayer player, ICurrentMixProvider mixProvider, IMessenger messenger)
{
if (mixProvider == null) throw new ArgumentNullException("mixProvider");
if (messenger == null) throw new ArgumentNullException("messenger");
this.player = player;
this.mixProvider = mixProvider;
}
public GuardUnsavedChangesService(
IDispatcherMessenger messenger,
ICurrentMixProvider mixProvider,
SaveMixAsCommand saveAsCommand)
{
if (mixProvider == null)
{
throw new ArgumentNullException("mixProvider");
}
if (saveAsCommand == null)
{
throw new ArgumentNullException("saveAsCommand");
}
this.messenger = messenger;
this.mixProvider = mixProvider;
this.saveAsCommand = saveAsCommand;
messenger.Register<MixLoadedEvent>(this, OnMixLoaded);
messenger.Register<MixDirtyEvent>(this, OnMixDirty);
messenger.Register<MixSavedEvent>(this, OnMixSaved);
}
