public void UpdateSelectedSongTitle()
{
SongList.SelectedIndexChanged -= SongList_SelectedIndexChanged;
SongList.BeginUpdate();
List <int> selected = SongList.SelectedIndices.Cast <int>().ToList();
List <SongEntry> songs = SelectedSongs.ToList();
if (selected.Count != songs.Count)
{
return;
}
SongList.ClearSelected();
for (int i = 0; i < songs.Count; ++i)
{
SongList.Items[selected[i]] = songs[i];
}
foreach (int i in selected)
{
SongList.SetSelected(i, true);
}
SongList.EndUpdate();
SongList.SelectedIndexChanged += SongList_SelectedIndexChanged;
}
private void AddButton_Click(object sender, EventArgs e)
{
List <SongEntry> selected = (from SongEntry s in SongList.SelectedItems select s).ToList();
List <string> path = PathToSelectedGroup();
TreeNode group = GroupList.SelectedNode;
if (group.ForeColor != Color.RoyalBlue)
{
group = group.Parent;
}
GroupList.BeginUpdate();
SongList.BeginUpdate();
foreach (var s in selected)
{
Metadata.AddSongToGroup(path, s.UniqueId);
AddTreeViewSong(group, s);
SongList.Items.Remove(s);
}
GroupList.EndUpdate();
SongList.EndUpdate();
MadeChanges = true;
}
public void RefreshSongList()
{
SongList.BeginUpdate();
var selectedIds = (from s in SelectedSongs select s.UniqueId).ToList();
SongList.Items.Clear();
if (c.Metadata != null)
{
foreach (SongEntry s in c.Metadata.Songs)
{
SongList.Items.Add(s);
if (selectedIds.Contains(s.UniqueId))
{
SongList.SetSelected(SongList.Items.Count - 1, true);
}
}
}
SongList.EndUpdate();
}
