playlist: convert to C++

1 files changed, 56 insertions, 0 deletions

diff --git a/src/PlaylistInternal.hxx b/src/PlaylistInternal.hxx
new file mode 100644
index 000000000..f0cad8e68
--- /dev/null
+++ b/src/PlaylistInternal.hxx
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2003-2013 The Music Player Daemon Project
+ * http://www.musicpd.org
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+/*
+ * Internal header for the components of the playlist code.
+ *
+ */
+
+#ifndef MPD_PLAYLIST_INTERNAL_HXX
+#define MPD_PLAYLIST_INTERNAL_HXX
+
+#include "Playlist.hxx"
+
+struct player_control;
+
+/**
+ * Returns the song object which is currently queued.  Returns none if
+ * there is none (yet?) or if MPD isn't playing.
+ */
+const struct song *
+playlist_get_queued_song(struct playlist *playlist);
+
+/**
+ * Updates the "queued song".  Calculates the next song according to
+ * the current one (if MPD isn't playing, it takes the first song),
+ * and queues this song.  Clears the old queued song if there was one.
+ *
+ * @param prev the song which was previously queued, as determined by
+ * playlist_get_queued_song()
+ */
+void
+playlist_update_queued_song(struct playlist *playlist,
+			    struct player_control *pc,
+			    const struct song *prev);
+
+void
+playlist_play_order(struct playlist *playlist, struct player_control *pc,
+		    int orderNum);
+
+#endif