chord_track.h

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// SPDX-FileCopyrightText: © 2018-2020 Alexandros Theodotou <alex@zrythm.org>
// SPDX-License-Identifier: LicenseRef-ZrythmLicense
 
#ifndef __AUDIO_CHORD_TRACK_H__
#define __AUDIO_CHORD_TRACK_H__
 
#include <stdint.h>
 
#include "dsp/track.h"
 
#define P_CHORD_TRACK (TRACKLIST->chord_track)
 
typedef struct ChordObject       ChordObject;
typedef struct _ChordTrackWidget ChordTrackWidget;
typedef struct MusicalScale      MusicalScale;
 
typedef struct Track ChordTrack;
 
ChordTrack *
chord_track_new (int track_pos);
 
void
chord_track_init (Track * track);
 
void
chord_track_insert_chord_region (ChordTrack * track, ZRegion * region, int idx);
 
void
chord_track_insert_scale (ChordTrack * track, ScaleObject * scale, int pos);
 
void
chord_track_add_scale (ChordTrack * track, ScaleObject * scale);
 
void
chord_track_remove_scale (ChordTrack * self, ScaleObject * scale, bool free);
 
void
chord_track_remove_region (ChordTrack * self, ZRegion * region);
 
bool
chord_track_validate (Track * self);
 
#define chord_track_get_chord_at_playhead(ct) \
  chord_track_get_chord_at_pos (ct, PLAYHEAD)
 
ChordObject *
chord_track_get_chord_at_pos (const Track * ct, const Position * pos);
 
#define chord_track_get_scale_at_playhead(ct) \
  chord_track_get_scale_at_pos (ct, PLAYHEAD)
 
ScaleObject *
chord_track_get_scale_at_pos (const Track * ct, const Position * pos);
 
void
chord_track_clear (ChordTrack * self);
 
#endif