91 lines
2.5 KiB
C++
91 lines
2.5 KiB
C++
/*
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Copyright (C) 2006 Paul Davis
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Written by Dave Robillard, 2006
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __ardour_midi_playlist_h__
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#define __ardour_midi_playlist_h__
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#include <vector>
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#include <list>
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#include "ardour/ardour.h"
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#include "ardour/playlist.h"
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#include "ardour/midi_state_tracker.h"
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#include "evoral/Parameter.hpp"
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namespace ARDOUR
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{
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class Session;
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class Region;
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class MidiRegion;
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class Source;
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template<typename T> class MidiRingBuffer;
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class MidiPlaylist : public ARDOUR::Playlist
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{
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public:
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MidiPlaylist (Session&, const XMLNode&, bool hidden = false);
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MidiPlaylist (Session&, std::string name, bool hidden = false);
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MidiPlaylist (boost::shared_ptr<const MidiPlaylist> other, std::string name, bool hidden = false);
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MidiPlaylist (boost::shared_ptr<const MidiPlaylist> other, nframes_t start, nframes_t cnt,
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std::string name, bool hidden = false);
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~MidiPlaylist ();
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nframes_t read (MidiRingBuffer<nframes_t>& buf,
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nframes_t start, nframes_t cnt, uint32_t chan_n=0);
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int set_state (const XMLNode&, int version);
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bool destroy_region (boost::shared_ptr<Region>);
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void set_note_mode (NoteMode m) { _note_mode = m; }
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std::set<Evoral::Parameter> contained_automation();
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void clear_note_trackers ();
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protected:
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/* playlist "callbacks" */
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void finalize_split_region (boost::shared_ptr<Region> original, boost::shared_ptr<Region> left, boost::shared_ptr<Region> right);
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void check_dependents (boost::shared_ptr<Region> region, bool norefresh);
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void refresh_dependents (boost::shared_ptr<Region> region);
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void remove_dependents (boost::shared_ptr<Region> region);
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private:
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void dump () const;
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bool region_changed (const PBD::PropertyChange&, boost::shared_ptr<Region>);
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NoteMode _note_mode;
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typedef std::map<Region*,MidiStateTracker*> NoteTrackers;
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NoteTrackers _note_trackers;
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};
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} /* namespace ARDOUR */
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#endif /* __ardour_midi_playlist_h__ */
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