extern PBD::PropertyDescriptor<float> stretch;
extern PBD::PropertyDescriptor<float> shift;
extern PBD::PropertyDescriptor<PositionLockStyle> position_lock_style;
+ extern PBD::PropertyDescriptor<uint64_t> layering_index;
};
class Playlist;
class Filter;
class ExportSpecification;
-class Progress;
+class Progress;
enum RegionEditState {
EditChangesNothing = 0,
typedef std::vector<boost::shared_ptr<Source> > SourceList;
static void make_property_quarks ();
-
+
static PBD::Signal2<void,boost::shared_ptr<ARDOUR::Region>, const PBD::PropertyChange&> RegionPropertyChanged;
virtual ~Region();
-
+
/** Note: changing the name of a Region does not constitute an edit */
bool set_name (const std::string& str);
const DataType& data_type () const { return _type; }
-
+
AnalysisFeatureList transients () { return _transients; };
/** How the region parameters play together:
- *
+ *
* POSITION: first frame of the region along the timeline
* START: first frame of the region within its source(s)
* LENGTH: number of frames the region represents
layer_t layer () const { return _layer; }
framecnt_t source_length(uint32_t n) const;
+ uint32_t max_source_level () const;
/* these two are valid ONLY during a StateChanged signal handler */
framepos_t ancestral_start () const { return _ancestral_start; }
framecnt_t ancestral_length () const { return _ancestral_length; }
-
+
float stretch () const { return _stretch; }
float shift () const { return _shift; }
frameoffset_t sync_offset (int& dir) const;
framepos_t sync_position () const;
framepos_t sync_point () const;
-
+
framepos_t adjust_to_sync (framepos_t) const;
/* first_frame() is an alias; last_frame() just hides some math */
bool sync_marked () const { return _sync_marked; }
bool external () const { return _external; }
bool import () const { return _import; }
-
+
Trimmable::CanTrim can_trim () const;
PositionLockStyle position_lock_style () const { return _position_lock_style; }
+
void set_position_lock_style (PositionLockStyle ps);
void recompute_position_from_lock_style ();
bool source_equivalent (boost::shared_ptr<const Region>) const;
bool uses_source (boost::shared_ptr<const Source>) const;
+ std::string source_string () const;
+
+
/* EDITING OPERATIONS */
- void set_length (framecnt_t, void *src);
- void set_start (framepos_t, void *src);
- void set_position (framepos_t, void *src);
- void set_position_on_top (framepos_t, void *src);
+ void set_length (framecnt_t);
+ void set_start (framepos_t);
+ void set_position (framepos_t);
void special_set_position (framepos_t);
- void update_position_after_tempo_map_change ();
- void nudge_position (frameoffset_t, void *src);
+ virtual void update_after_tempo_map_change ();
+ void nudge_position (frameoffset_t);
bool at_natural_position () const;
- void move_to_natural_position (void *src);
+ void move_to_natural_position ();
- void trim_start (framepos_t new_position, void *src);
- void trim_front (framepos_t new_position, void *src);
- void trim_end (framepos_t new_position, void *src);
- void trim_to (framepos_t position, framecnt_t length, void *src);
+ void trim_start (framepos_t new_position);
+ void trim_front (framepos_t new_position);
+ void trim_end (framepos_t new_position);
+ void trim_to (framepos_t position, framecnt_t length);
- void cut_front (framepos_t new_position, void *src);
- void cut_end (framepos_t new_position, void *src);
+ void cut_front (framepos_t new_position);
+ void cut_end (framepos_t new_position);
void set_layer (layer_t l); /* ONLY Playlist can call this */
void raise ();
int apply (Filter &, Progress* progress = 0);
- virtual uint64_t read_data_count () const { return _read_data_count; }
-
boost::shared_ptr<ARDOUR::Playlist> playlist () const { return _playlist.lock(); }
virtual void set_playlist (boost::weak_ptr<ARDOUR::Playlist>);
void source_deleted (boost::weak_ptr<Source>);
+ bool is_compound () const;
+
boost::shared_ptr<Source> source (uint32_t n=0) const { return _sources[ (n < _sources.size()) ? n : 0 ]; }
- uint32_t n_channels() const { return _sources.size(); }
+ uint32_t n_channels() const { return _sources.size(); }
const SourceList& sources () const { return _sources; }
const SourceList& master_sources () const { return _master_sources; }
virtual boost::shared_ptr<Region> get_parent() const;
- uint64_t last_layer_op() const { return _last_layer_op; }
- void set_last_layer_op (uint64_t when);
+ uint64_t layering_index () const { return _layering_index; }
+ void set_layering_index (uint64_t when) { _layering_index = when; }
virtual bool is_dependent() const { return false; }
virtual bool depends_on (boost::shared_ptr<Region> /*other*/) const { return false; }
- virtual int exportme (ARDOUR::Session&, ARDOUR::ExportSpecification&) = 0;
-
virtual void add_transient (framepos_t) {
// no transients, but its OK
}
void invalidate_transients ();
- void set_pending_explicit_relayer (bool p) {
- _pending_explicit_relayer = p;
- }
-
- bool pending_explicit_relayer () const {
- return _pending_explicit_relayer;
- }
+ void set_pending_layer (double);
+ bool reset_pending_layer ();
+ boost::optional<double> pending_layer () const;
void drop_sources ();
/** Construct a region from another region, at an offset within that region */
Region (boost::shared_ptr<const Region>, frameoffset_t start_offset);
-
+
/** Construct a region as a copy of another region, but with different sources */
Region (boost::shared_ptr<const Region>, const SourceList&);
}
protected:
- void send_change (const PBD::PropertyChange&);
- void mid_thaw (const PBD::PropertyChange&);
- void trim_to_internal (framepos_t position, framecnt_t length, void *src);
+ 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 (framepos_t pos);
- void modify_front (framepos_t new_position, bool reset_fade, void* src);
- void modify_end (framepos_t new_position, bool reset_fade, void* src);
+
+ DataType _type;
+
+ PBD::Property<bool> _sync_marked;
+ PBD::Property<bool> _left_of_split;
+ PBD::Property<bool> _right_of_split;
+ PBD::Property<bool> _valid_transients;
+ PBD::Property<framepos_t> _start;
+ PBD::Property<framecnt_t> _length;
+ PBD::Property<framepos_t> _position;
+ /** Sync position relative to the start of our file */
+ PBD::Property<framepos_t> _sync_position;
+ PBD::Property<layer_t> _layer;
+
+ SourceList _sources;
+ /** Used when timefx are applied, so we can always use the original source */
+ SourceList _master_sources;
+
+ AnalysisFeatureList _transients;
+
+ boost::weak_ptr<ARDOUR::Playlist> _playlist;
+
+ private:
+ void mid_thaw (const PBD::PropertyChange&);
+
+ 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);
void maybe_uncopy ();
void first_edit ();
virtual void recompute_at_start () = 0;
virtual void recompute_at_end () = 0;
-
- DataType _type;
PBD::Property<bool> _muted;
PBD::Property<bool> _opaque;
PBD::Property<bool> _whole_file;
PBD::Property<bool> _import;
PBD::Property<bool> _external;
- PBD::Property<bool> _sync_marked;
- PBD::Property<bool> _left_of_split;
- PBD::Property<bool> _right_of_split;
PBD::Property<bool> _hidden;
PBD::Property<bool> _position_locked;
- PBD::Property<bool> _valid_transients;
- PBD::Property<framepos_t> _start;
- PBD::Property<framecnt_t> _length;
- PBD::Property<framepos_t> _position;
- /** Sync position relative to the start of our file */
- PBD::Property<framepos_t> _sync_position;
- PBD::Property<layer_t> _layer;
PBD::Property<framepos_t> _ancestral_start;
PBD::Property<framecnt_t> _ancestral_length;
PBD::Property<float> _stretch;
PBD::Property<float> _shift;
PBD::EnumProperty<PositionLockStyle> _position_lock_style;
+ PBD::Property<uint64_t> _layering_index;
framecnt_t _last_length;
framepos_t _last_position;
mutable RegionEditState _first_edit;
Timecode::BBT_Time _bbt_time;
- AnalysisFeatureList _transients;
-
- mutable uint64_t _read_data_count; ///< modified in read()
- uint64_t _last_layer_op; ///< timestamp
- SourceList _sources;
- /** Used when timefx are applied, so we can always use the original source */
- SourceList _master_sources;
- /** true if this region has had its layer explicitly set since the playlist last relayered */
- bool _pending_explicit_relayer;
-
- boost::weak_ptr<ARDOUR::Playlist> _playlist;
-
- virtual int _set_state (const XMLNode&, int version, PBD::PropertyChange& what_changed, bool send_signal);
+ boost::optional<double> _pending_layer;
void register_properties ();
-protected:
void use_sources (SourceList const &);
};
projects / ardour.git / blobdiff