LIBARDOUR_API extern PBD::PropertyDescriptor<framepos_t> start;
LIBARDOUR_API extern PBD::PropertyDescriptor<framecnt_t> length;
LIBARDOUR_API extern PBD::PropertyDescriptor<framepos_t> position;
+ LIBARDOUR_API extern PBD::PropertyDescriptor<double> beat;
LIBARDOUR_API extern PBD::PropertyDescriptor<framecnt_t> sync_position;
LIBARDOUR_API extern PBD::PropertyDescriptor<layer_t> layer;
LIBARDOUR_API extern PBD::PropertyDescriptor<framepos_t> ancestral_start;
Trimmable::CanTrim can_trim () const;
PositionLockStyle position_lock_style () const { return _position_lock_style; }
- double beat () { return _beat; }
void set_position_lock_style (PositionLockStyle ps);
- void recompute_position_from_lock_style ();
+ void recompute_position_from_lock_style (const int32_t sub_num);
+
+ /* meter-based beat at the region position */
+ double beat () const { return _beat; }
+ void set_beat (double beat) { _beat = beat; }
+ /* quarter-note at the region position */
+ double quarter_note () const { return _quarter_note; }
+ void set_quarter_note (double qn) { _quarter_note = qn; }
void suspend_property_changes ();
/* EDITING OPERATIONS */
- void set_length (framecnt_t);
+ void set_length (framecnt_t, const int32_t sub_num);
void set_start (framepos_t);
- void set_position (framepos_t);
+ void set_position (framepos_t, int32_t sub_num = 0);
+ void set_position_music (double qn);
void set_initial_position (framepos_t);
void special_set_position (framepos_t);
virtual void update_after_tempo_map_change (bool send_change = true);
bool at_natural_position () const;
void move_to_natural_position ();
- void move_start (frameoffset_t distance);
- void trim_front (framepos_t new_position);
- void trim_end (framepos_t new_position);
- void trim_to (framepos_t position, framecnt_t length);
+ void move_start (frameoffset_t distance, const int32_t sub_num = 0);
+ void trim_front (framepos_t new_position, const int32_t sub_num = 0);
+ void trim_end (framepos_t new_position, const int32_t sub_num = 0);
+ void trim_to (framepos_t position, framecnt_t length, const int32_t sub_num = 0);
virtual void fade_range (framepos_t, framepos_t) {}
- void cut_front (framepos_t new_position);
- void cut_end (framepos_t new_position);
+ void cut_front (framepos_t new_position, const int32_t sub_num = 0);
+ void cut_end (framepos_t new_position, const int32_t sub_num = 0);
void set_layer (layer_t l); /* ONLY Playlist can call this */
void raise ();
Region (boost::shared_ptr<const Region>);
/** Construct a region from another region, at an offset within that region */
- Region (boost::shared_ptr<const Region>, frameoffset_t start_offset);
+ Region (boost::shared_ptr<const Region>, ARDOUR::MusicFrame start_offset);
/** Construct a region as a copy of another region, but with different sources */
Region (boost::shared_ptr<const Region>, const SourceList&);
void send_change (const PBD::PropertyChange&);
virtual int _set_state (const XMLNode&, int version, PBD::PropertyChange& what_changed, bool send_signal);
void post_set (const PBD::PropertyChange&);
- virtual void set_position_internal (framepos_t pos, bool allow_bbt_recompute);
- virtual void set_length_internal (framecnt_t);
- virtual void set_start_internal (framecnt_t);
+ virtual void set_position_internal (framepos_t pos, bool allow_bbt_recompute, const int32_t sub_num);
+ virtual void set_position_music_internal (double qn);
+ virtual void set_length_internal (framecnt_t, const int32_t sub_num);
+ virtual void set_start_internal (framecnt_t, const int32_t sub_num = 0);
bool verify_start_and_length (framepos_t, framecnt_t&);
void first_edit ();
PBD::Property<framepos_t> _start;
PBD::Property<framecnt_t> _length;
PBD::Property<framepos_t> _position;
+ PBD::Property<double> _beat;
/** Sync position relative to the start of our file */
PBD::Property<framepos_t> _sync_position;
+ double _quarter_note;
+
SourceList _sources;
/** Used when timefx are applied, so we can always use the original source */
SourceList _master_sources;
private:
void mid_thaw (const PBD::PropertyChange&);
- virtual void trim_to_internal (framepos_t position, framecnt_t length);
- void modify_front (framepos_t new_position, bool reset_fade);
- void modify_end (framepos_t new_position, bool reset_fade);
+ virtual void trim_to_internal (framepos_t position, framecnt_t length, const int32_t sub_num);
+ void modify_front (framepos_t new_position, bool reset_fade, const int32_t sub_num);
+ void modify_end (framepos_t new_position, bool reset_fade, const int32_t sub_num);
void maybe_uncopy ();
framecnt_t _last_length;
framepos_t _last_position;
mutable RegionEditState _first_edit;
- double _beat;
layer_t _layer;
void register_properties ();