- boost::shared_ptr<Playlist> old_playlist = (_playlist.lock());
-
- boost::shared_ptr<Playlist> pl (wpl.lock());
-
- if (old_playlist == pl) {
- return;
- }
-
- _playlist = pl;
-
- if (pl) {
- if (old_playlist) {
- for (SourceList::const_iterator i = _sources.begin(); i != _sources.end(); ++i) {
- (*i)->remove_playlist (_playlist);
- (*i)->add_playlist (pl);
- }
- for (SourceList::const_iterator i = _master_sources.begin(); i != _master_sources.end(); ++i) {
- (*i)->remove_playlist (_playlist);
- (*i)->add_playlist (pl);
- }
- } else {
- for (SourceList::const_iterator i = _sources.begin(); i != _sources.end(); ++i) {
- (*i)->add_playlist (pl);
- }
- for (SourceList::const_iterator i = _master_sources.begin(); i != _master_sources.end(); ++i) {
- (*i)->add_playlist (pl);
- }
- }
- } else {
- if (old_playlist) {
- for (SourceList::const_iterator i = _sources.begin(); i != _sources.end(); ++i) {
- (*i)->remove_playlist (old_playlist);
- }
- for (SourceList::const_iterator i = _master_sources.begin(); i != _master_sources.end(); ++i) {
- (*i)->remove_playlist (old_playlist);
- }
- }
- }