private void UpdateSong(SongCollectionEventArgs.ChangeType type, Song changedSong)
{
SuspendLayout();
System.Windows.Forms.Control[] ctrls;
switch (type)
{
case SongCollectionEventArgs.ChangeType.Add:
AddSongControls(changedSong);
break;
case SongCollectionEventArgs.ChangeType.Clear:
foreach (System.Windows.Forms.Control ctrl in panel.Controls)
{
CleanSongControls(ctrl);
}
panel.Controls.Clear();
LoadSongs();
break;
case SongCollectionEventArgs.ChangeType.Remove:
ctrls = new System.Windows.Forms.Control[panel.Controls.Count];
panel.Controls.CopyTo(ctrls, 0);
List <System.Windows.Forms.Control> controllist = new List <System.Windows.Forms.Control>(ctrls);
CleanSongControls(controllist.Find((System.Windows.Forms.Control control) =>
{
SongControl songControl = control as SongControl;
return(songControl.Song == changedSong);
}));
break;
}
ResumeLayout();
}
private void AddSongControls(Song song)
{
var sc = new SongControl();
sc.LoadSong(song);
panel.Controls.Add(sc);
sc.SongDoubleClicked += Sc_SongDoubleClicked;
}
