midi_playlist.h

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/*
 * Copyright (C) 2006-2016 David Robillard <d@drobilla.net>
 * Copyright (C) 2007-2017 Paul Davis <paul@linuxaudiosystems.com>
 * Copyright (C) 2009-2012 Carl Hetherington <carl@carlh.net>
 * Copyright (C) 2013 John Emmas <john@creativepost.co.uk>
 * Copyright (C) 2017-2019 Robin Gareus <robin@gareus.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.
 */
 
#pragma once
 
#include <vector>
#include <list>
 
#include "evoral/Parameter.h"
 
#include "ardour/ardour.h"
#include "ardour/midi_cursor.h"
#include "ardour/midi_model.h"
#include "ardour/midi_state_tracker.h"
#include "ardour/playlist.h"
#include "evoral/Note.h"
#include "evoral/Parameter.h"
#include "ardour/rt_midibuffer.h"
 
namespace Evoral {
template<typename Time> class EventSink;
class                         Beats;
}
 
namespace ARDOUR
{
 
class MidiChannelFilter;
class MidiRegion;
class Session;
class Source;
 
template<typename T> class MidiRingBuffer;
 
class LIBARDOUR_API MidiPlaylist : public ARDOUR::Playlist
{
public:
        MidiPlaylist (Session&, const XMLNode&, bool hidden = false);
        MidiPlaylist (Session&, std::string name, bool hidden = false);
        MidiPlaylist (std::shared_ptr<const MidiPlaylist> other, std::string name, bool hidden = false);
 
        MidiPlaylist (std::shared_ptr<const MidiPlaylist> other,
                      timepos_t const &                     start,
                      timepos_t const &                     cnt,
                      std::string                           name,
                      bool                                  hidden = false);
 
        ~MidiPlaylist ();
 
        void render (MidiChannelFilter*);
        RTMidiBuffer* rendered();
 
        int set_state (const XMLNode&, int version);
 
        bool destroy_region (std::shared_ptr<Region>);
 
        void _split_region (std::shared_ptr<Region>, timepos_t const & position, ThawList& thawlist);
 
        void set_note_mode (NoteMode m) { _note_mode = m; }
 
        std::set<Evoral::Parameter> contained_automation();
 
        std::shared_ptr<Region> combine (const RegionList&, std::shared_ptr<Track>);
        void uncombine (std::shared_ptr<Region>);
 
  private:
        void dump () const;
 
        NoteMode     _note_mode;
 
        RTMidiBuffer _rendered;
};
 
} /* namespace ARDOUR */