void HandleEditClicked(object sender, EventArgs e)
{
TreeIter iter;
if (!treeView.Selection.GetSelected (out iter))
return;
var song = (Song)treeView.Model.GetValue (iter, 0);
var pos = songs.IndexOf (song);
var dlg = new EditSongDialog (song, pos, true, songs.Count);
dlg.Run ();
dlg.Destroy ();
}
void HandleReplaceClicked(object sender, EventArgs e)
{
TreeIter iter;
if (!treeView.Selection.GetSelected (out iter))
return;
var song = (Song)treeView.Model.GetValue (iter, 0);
var pos = songs.IndexOf (song);
var dlg = new EditSongDialog (pos, songs.Count, true);
if ((ResponseType)dlg.Run () == ResponseType.Ok)
songs [pos] = dlg.Song;
dlg.Destroy ();
}
void HandleAddClicked(object sender, EventArgs e)
{
var dlg = new EditSongDialog (songs.Count, songs.Count, false);
if ((ResponseType)dlg.Run () == ResponseType.Ok)
songs.Insert (dlg.Position, dlg.Song);
dlg.Destroy ();
}