public PlayingItem(LibraryItem library, PlayingItem before)
{
Item = library;
StartTime = before != null? before.EndTime : DateTime.Now;
EndTime = StartTime.Add(library.Duration);
Height = CreateHeight(library.Duration);
}
private IEnumerable<PlayingItem> ConvertPlayingItems(IEnumerable<LibraryItem> libraries)
{
PlayingItem beforeItem = null;
return libraries.Select(x =>
{
var item = new PlayingItem(x, beforeItem);
beforeItem = item;
return item;
});
}
public PlayingViewModel(PlayingItem model)
{
_model = model;
}