//----------------------------------------------------------------------------------------------------------------------
internal void DeleteCurrentPlayList()
{
if (CurrentList != null)
{
TrakLists.Remove(CurrentList);
}
if (TrakLists.Count > 0)
{
CurrentList = TrakLists[0];
//OnCurrentListChanged(CurrentList);
}
}
//----------------------------------------------------------------------------------------------------------------------
public void NewPlayList()
{
string newListMame = "List" + (TrakLists.Count + 1).ToString();
TrackList tl = new TrackList()
{
ListName = newListMame
};
TrackListViewModel tlv = new TrackListViewModel(tl);
TrakLists.Add(tlv);
CurrentList = tlv;
}
//----------------------------------------------------------------------------------------------------------------------
public MediaDataViewModel(MediaData pData)
{
data = pData;
foreach (var l in Data.TrakLists)
{
var tlv = new TrackListViewModel(l);
TrakLists.Add(tlv);
tlv.CurrentTrackChanged += () => OnCurrentTrackChanged();
}
CurrentList = TrakLists.FirstOrDefault(t => object.ReferenceEquals(Data.CurrentTrackList, t.TrackList));
if (CurrentList == null && TrakLists.Count > 0)
{
CurrentList = TrakLists[0];
}
// if (CurrentList == null )
// OnCurrentListChanged(CurrentList);
//TrackCollectionViewSource = new CollectionViewSource();
//if (CurrentList != null)
// TrackCollectionViewSource.Source = CurrentList.Traks;
PropertyChanged += MediaDataViewModel_PropertyChanged;
TrakLists.CollectionChanged += TrakLists_CollectionChanged;
}
