// rotates the selected track art to the previous available track
public void PreviousArt()
{
if (AlternateArts.Count <= 1)
{
return;
}
int index = AlternateArts.IndexOf(ArtFullPath) - 1;
if (index < 0)
{
index = AlternateArts.Count - 1;
}
ArtFullPath = AlternateArts[index];
commitNeeded = true;
}
// rotates the selected track art to the next available track
public void NextArt()
{
if (AlternateArts.Count <= 1)
{
return;
}
int index = AlternateArts.IndexOf(ArtFullPath) + 1;
if (index >= AlternateArts.Count)
{
index = 0;
}
ArtFullPath = AlternateArts[index];
commitNeeded = true;
}