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livetrax/gtk2_ardour/note_player.h

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/*
* Copyright (C) 2010-2017 Paul Davis <paul@linuxaudiosystems.com>
* Copyright (C) 2011-2015 David Robillard <d@drobilla.net>
*
* 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.
*/
#ifndef __gtk2_ardour_note_player_h__
#define __gtk2_ardour_note_player_h__
#include <memory>
#include <vector>
#include <sigc++/trackable.h>
#include "evoral/Note.h"
namespace Temporal {
class Beats;
}
namespace ARDOUR {
class MidiTrack;
}
class NotePlayer : public sigc::trackable {
public:
typedef Evoral::Note<Temporal::Beats> NoteType;
NotePlayer (std::shared_ptr<ARDOUR::MidiTrack>);
~NotePlayer ();
void add (std::shared_ptr<NoteType>);
void play ();
private:
void on ();
void off ();
static bool _off (NotePlayer*);
typedef std::vector< std::shared_ptr<NoteType> > Notes;
std::shared_ptr<ARDOUR::MidiTrack> track;
Notes notes;
};
#endif /* __gtk2_ardour_note_player_h__ */