/// <summary>
/// VlcMediaLibraryManager constructor
/// </summary>
public VlcMediaLibraryManager()
{
mediaItems = new VlcMediaCollection();
mediaList = new VlcMediaCollection();
mediaRandomList = new VlcMediaCollection();
Random = false;
Loop = false;
}
/// <summary>
/// VlcMediaLibraryManager constructor
/// </summary>
public VlcMediaLibraryManager()
{
mediaItems = new VlcMediaCollection();
mediaList = new VlcMediaCollection();
mediaRandomList = new VlcMediaCollection();
Random = false;
Loop = false;
}
internal void Previous()
{
if (!Random)
{
UpdateMediaList();
}
else
{
UpdateRandomMediaList();
}
VlcMediaCollection collection = Random ? mediaRandomList : mediaList;
MediaBase media;
for (int cpt = 0; cpt < 2; cpt++)
{
media = collection.LastOrDefault(m => m.Status == MediaStates.Played);
if (media != null)
{
if (SelectedMedia != null)
{
if (MediaItems.Contains(SelectedMedia))
{
SelectedMedia.Status = collection.IndexOf(media) < collection.IndexOf(SelectedMedia) ? MediaStates.NotPlayed : MediaStates.Played;
}
else
{
collection.Remove(SelectedMedia);
}
}
media.Status = MediaStates.Selected;
SelectedMedia = media;
break;
}
if (!Loop)
{
break;
}
if (cpt == 0)
{
collection.
Where(m => m.Status == MediaStates.NotPlayed).ToList().
ForEach(m => m.Status = MediaStates.Played);
}
}
}
internal void Next()
{
if (!Random)
{
UpdateMediaList();
}
else
{
UpdateRandomMediaList();
}
VlcMediaCollection collection = Random ? mediaRandomList : mediaList;
if (Loop && SelectedMedia != null && collection.IndexOf(SelectedMedia) == collection.Count - 1)
{
collection.ToList().ForEach(m => m.Status = MediaStates.NotPlayed);
}
MediaBase media = collection.FirstOrDefault(m => m.Status == MediaStates.NotPlayed);
if (media != null)
{
if (SelectedMedia != null)
{
if (SelectedMedia.Status == MediaStates.SelectedButDisabled)
{
collection.Remove(SelectedMedia);
}
else
{
SelectedMedia.Status = MediaStates.Played;
}
}
media.Status = MediaStates.Selected;
SelectedMedia = media;
}
}