2 Copyright (C) 2006 Paul Davis
3 Written by Dave Robillard, 2006
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __ardour_midi_playlist_h__
21 #define __ardour_midi_playlist_h__
26 #include <ardour/ardour.h>
27 #include <ardour/playlist.h>
38 class MidiPlaylist : public ARDOUR::Playlist
41 MidiPlaylist (Session&, const XMLNode&, bool hidden = false);
42 MidiPlaylist (Session&, string name, bool hidden = false);
43 MidiPlaylist (const MidiPlaylist&, string name, bool hidden = false);
44 MidiPlaylist (const MidiPlaylist&, jack_nframes_t start, jack_nframes_t cnt,
45 string name, bool hidden = false);
47 nframes_t read (MidiRingBuffer& buf,
48 jack_nframes_t start, jack_nframes_t cnt, uint32_t chan_n=0);
50 int set_state (const XMLNode&);
51 UndoAction get_memento() const;
53 bool destroy_region (boost::shared_ptr<Region>);
57 /* playlist "callbacks" */
58 void flush_notifications ();
60 void finalize_split_region (boost::shared_ptr<Region> original, boost::shared_ptr<Region> left, boost::shared_ptr<Region> right);
62 void check_dependents (boost::shared_ptr<Region> region, bool norefresh);
63 void refresh_dependents (boost::shared_ptr<Region> region);
64 void remove_dependents (boost::shared_ptr<Region> region);
67 ~MidiPlaylist (); /* public should use unref() */
70 XMLNode& state (bool full_state);
73 bool region_changed (Change, boost::shared_ptr<Region>);
76 } /* namespace ARDOUR */
78 #endif /* __ardour_midi_playlist_h__ */