public bool AdvanceNext(out string filename, out int track)
{
filename = string.Empty;
track = 0;
if (PlaylistView.RowCount == 0)
{
return(false);
}
if (PlaylistView.SelectedRows.Count == 0)
{
return(false);
}
int index = PlaylistView.SelectedRows[0].Index;
PlaylistView.ClearSelection();
if (RandomMode)
{
Random rand = new Random();
int newRandomIndex = rand.Next(0, PlaylistView.RowCount);
while (newRandomIndex == index)
{
newRandomIndex = rand.Next(0, PlaylistView.RowCount);
}
index = newRandomIndex;
}
else
{
index++;
if (index == PlaylistView.RowCount)
{
if (LoopMode)
{
index = 0;
}
else
{
return(false);
}
}
}
DataGridViewRow row = PlaylistView.Rows[index];
if (row != null && row.DataBoundItem is BmpMidiEntry entry)
{
filename = entry.FilePath.FilePath;
track = entry.Track.Track;
row.Selected = true;
}
return(true);
}
public void Deselect()
{
PlaylistView.ClearSelection();
}