122 lines
3.7 KiB
C++
122 lines
3.7 KiB
C++
/*
|
|
Copyright (C) 2006 Paul Davis
|
|
Written by Dave 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_track_h__
|
|
#define __ardour_midi_track_h__
|
|
|
|
#include "ardour/track.h"
|
|
#include "ardour/midi_ring_buffer.h"
|
|
#include "ardour/midi_state_tracker.h"
|
|
|
|
namespace ARDOUR
|
|
{
|
|
|
|
class Session;
|
|
class MidiDiskstream;
|
|
class MidiPlaylist;
|
|
class RouteGroup;
|
|
|
|
class MidiTrack : public Track
|
|
{
|
|
public:
|
|
MidiTrack (Session&, string name, Route::Flag f = Route::Flag (0), TrackMode m = Normal);
|
|
MidiTrack (Session&, const XMLNode&, int);
|
|
~MidiTrack ();
|
|
|
|
int roll (nframes_t nframes, sframes_t start_frame, sframes_t end_frame,
|
|
int declick, bool can_record, bool rec_monitors_input);
|
|
|
|
void handle_transport_stopped (bool abort, bool did_locate, bool flush_processors);
|
|
|
|
boost::shared_ptr<MidiDiskstream> midi_diskstream() const;
|
|
|
|
int use_diskstream (string name);
|
|
int use_diskstream (const PBD::ID& id);
|
|
|
|
void set_latency_delay (nframes_t);
|
|
|
|
int export_stuff (BufferSet& bufs, nframes_t nframes, sframes_t end_frame);
|
|
|
|
void freeze_me (InterThreadInfo&);
|
|
void unfreeze ();
|
|
|
|
boost::shared_ptr<Region> bounce (InterThreadInfo&);
|
|
boost::shared_ptr<Region> bounce_range (
|
|
nframes_t start, nframes_t end, InterThreadInfo&, bool enable_processing);
|
|
|
|
int set_state(const XMLNode&, int version);
|
|
|
|
void midi_panic(void);
|
|
bool write_immediate_event(size_t size, const uint8_t* buf);
|
|
|
|
/** A control that will send "immediate" events to a MIDI track when twiddled */
|
|
struct MidiControl : public AutomationControl {
|
|
MidiControl(MidiTrack* route, const Evoral::Parameter& param,
|
|
boost::shared_ptr<AutomationList> al = boost::shared_ptr<AutomationList>())
|
|
: AutomationControl (route->session(), param, al)
|
|
, _route (route)
|
|
{}
|
|
|
|
void set_value (float val);
|
|
|
|
MidiTrack* _route;
|
|
};
|
|
|
|
NoteMode note_mode() const { return _note_mode; }
|
|
void set_note_mode (NoteMode m);
|
|
|
|
bool step_editing() const { return _step_editing; }
|
|
void set_step_editing (bool yn);
|
|
MidiRingBuffer<nframes_t>& step_edit_ring_buffer() { return _step_edit_ring_buffer; }
|
|
|
|
uint8_t default_channel() const { return _default_channel; }
|
|
void set_default_channel (uint8_t chn);
|
|
|
|
bool midi_thru() const { return _midi_thru; }
|
|
void set_midi_thru (bool yn);
|
|
|
|
protected:
|
|
XMLNode& state (bool full);
|
|
|
|
int _set_state (const XMLNode&, int, bool call_base);
|
|
|
|
private:
|
|
void write_out_of_band_data (BufferSet& bufs, sframes_t start_frame, sframes_t end_frame, nframes_t nframes);
|
|
|
|
int set_diskstream (boost::shared_ptr<MidiDiskstream> ds);
|
|
void use_new_diskstream ();
|
|
void set_state_part_two ();
|
|
void set_state_part_three ();
|
|
|
|
MidiRingBuffer<nframes_t> _immediate_events;
|
|
MidiRingBuffer<nframes_t> _step_edit_ring_buffer;
|
|
NoteMode _note_mode;
|
|
bool _step_editing;
|
|
uint8_t _default_channel;
|
|
bool _midi_thru;
|
|
|
|
int no_roll (nframes_t nframes, sframes_t start_frame, sframes_t end_frame,
|
|
bool state_changing, bool can_record, bool rec_monitors_input);
|
|
void push_midi_input_to_step_edit_ringbuffer (nframes_t nframes);
|
|
};
|
|
|
|
} /* namespace ARDOUR*/
|
|
|
|
#endif /* __ardour_midi_track_h__ */
|