/// <summary>
/// Called when the state of a playlist changes.
/// If the playlist is in the playlist container and fully loaded, it introduces the
/// playlist if that has not happened before.
/// If no pending changes are present and no update is in progress, the playlist
/// will be stored / updated.
/// </summary>
void playlist_StateChanged(SpotiFire.Playlist sender, PlaylistEventArgs e)
{
lock (sender) {
//LogPlaylist(sender, "state changed");
if (this.IsInSession(sender) && sender.IsFullyLoaded())
{
if (!sender.IsKnown())
{
Introduce(sender);
}
if (!sender.HasPendingChanges && !sender.IsUpdateInProgress())
{
CreateOrUpdate(sender);
}
}
}
}
void LogPlaylist(SpotiFire.Playlist playlist, string ev, PlaylistEventArgs e = null)
{
lock (this) {
Console.WriteLine(ev.ToUpper());
Console.WriteLine(" Playlist: " + (playlist.IsLoaded ? playlist.Name : "<unknown>"));
Console.WriteLine(" - Loaded: " + playlist.IsLoaded.ToString());
Console.WriteLine(" - Known: " + playlist.IsKnown().ToString());
if (playlist.IsLoaded)
{
Console.WriteLine(" - IsCollaborative: " + playlist.IsCollaborative.ToString());
Console.WriteLine(" - HasPendingChanges: " + playlist.HasPendingChanges.ToString());
Console.WriteLine(" - IsUpdateInProgress: " + playlist.IsUpdateInProgress().ToString());
Console.WriteLine(" - AllTracksLoaded: " + playlist.AllTracksLoaded().ToString());
}
if (e != null)
{
Console.WriteLine(" - Update completed: " + e.UpdateComplete.ToString());
}
}
}