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/*
Copyright (C) 2006 Paul Davis
Written by Dave Robillard, 2006
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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __ardour_midi_playlist_h__
#define __ardour_midi_playlist_h__
#include <vector>
#include <list>
#include <ardour/ardour.h>
#include <ardour/playlist.h>
#include <ardour/parameter.h>
namespace ARDOUR
{
class Session;
class Region;
class MidiRegion;
class Source;
class MidiRingBuffer;
class MidiPlaylist : public ARDOUR::Playlist
{
public:
MidiPlaylist (Session&, const XMLNode&, bool hidden = false);
MidiPlaylist (Session&, string name, bool hidden = false);
MidiPlaylist (boost::shared_ptr<const MidiPlaylist> other, string name, bool hidden = false);
MidiPlaylist (boost::shared_ptr<const MidiPlaylist> other, nframes_t start, nframes_t cnt,
string name, bool hidden = false);
~MidiPlaylist ();
nframes_t read (MidiRingBuffer& buf,
nframes_t start, nframes_t cnt, uint32_t chan_n=0);
int set_state (const XMLNode&);
UndoAction get_memento() const;
bool destroy_region (boost::shared_ptr<Region>);
void set_note_mode (NoteMode m) { _note_mode = m; }
std::set<Parameter> contained_automation();
protected:
/* playlist "callbacks" */
void finalize_split_region (boost::shared_ptr<Region> original, boost::shared_ptr<Region> left, boost::shared_ptr<Region> right);
void check_dependents (boost::shared_ptr<Region> region, bool norefresh);
void refresh_dependents (boost::shared_ptr<Region> region);
void remove_dependents (boost::shared_ptr<Region> region);
private:
void dump () const;
bool region_changed (Change, boost::shared_ptr<Region>);
NoteMode _note_mode;
};
} /* namespace ARDOUR */
#endif /* __ardour_midi_playlist_h__ */
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