+ _player_debug_log_file = boost::none;
+ changed (PLAYER_DEBUG_LOG);
+ }
+
+ void set_player_content_directory (boost::filesystem::path p) {
+ maybe_set (_player_content_directory, p, PLAYER_CONTENT_DIRECTORY);
+ }
+
+ void unset_player_content_directory () {
+ if (!_player_content_directory) {
+ return;
+ }
+ _player_content_directory = boost::none;
+ changed (PLAYER_CONTENT_DIRECTORY);
+ }
+
+ void set_player_playlist_directory (boost::filesystem::path p) {
+ maybe_set (_player_playlist_directory, p, PLAYER_PLAYLIST_DIRECTORY);
+ }
+
+ void unset_player_playlist_directory () {
+ if (!_player_playlist_directory) {
+ return;
+ }
+ _player_playlist_directory = boost::none;
+ changed (PLAYER_PLAYLIST_DIRECTORY);