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/*
Copyright (C) 2006 Paul Davis
Author: David Robillard
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/midi_state_tracker.h"
#include "evoral/Parameter.hpp"
namespace ARDOUR
{
class Session;
class Region;
class MidiRegion;
class Source;
template<typename T> class MidiRingBuffer;
class MidiPlaylist : public ARDOUR::Playlist
{
public:
MidiPlaylist (Session&, const XMLNode&, bool hidden = false);
MidiPlaylist (Session&, std::string name, bool hidden = false);
MidiPlaylist (boost::shared_ptr<const MidiPlaylist> other, std::string name, bool hidden = false);
MidiPlaylist (boost::shared_ptr<const MidiPlaylist> other, framepos_t start, framecnt_t cnt,
std::string name, bool hidden = false);
~MidiPlaylist ();
framecnt_t read (Evoral::EventSink<framepos_t>& buf,
framepos_t start, framecnt_t cnt, uint32_t chan_n = 0);
int set_state (const XMLNode&, int version);
bool destroy_region (boost::shared_ptr<Region>);
void set_note_mode (NoteMode m) { _note_mode = m; }
std::set<Evoral::Parameter> contained_automation();
void clear_note_trackers ();
protected:
void remove_dependents (boost::shared_ptr<Region> region);
private:
void dump () const;
bool region_changed (const PBD::PropertyChange&, boost::shared_ptr<Region>);
NoteMode _note_mode;
typedef std::map<Region*,MidiStateTracker*> NoteTrackers;
NoteTrackers _note_trackers;
};
} /* namespace ARDOUR */
#endif /* __ardour_midi_playlist_h__ */
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