class XMLNode;
-
namespace ARDOUR {
namespace Properties {
- extern PBD::PropertyDescriptor<bool> muted;
- extern PBD::PropertyDescriptor<bool> opaque;
- extern PBD::PropertyDescriptor<bool> locked;
- extern PBD::PropertyDescriptor<bool> automatic;
- extern PBD::PropertyDescriptor<bool> whole_file;
- extern PBD::PropertyDescriptor<bool> import;
- extern PBD::PropertyDescriptor<bool> external;
- extern PBD::PropertyDescriptor<bool> sync_marked;
- extern PBD::PropertyDescriptor<bool> left_of_split;
- extern PBD::PropertyDescriptor<bool> right_of_split;
- extern PBD::PropertyDescriptor<bool> hidden;
- extern PBD::PropertyDescriptor<bool> position_locked;
- extern PBD::PropertyDescriptor<bool> valid_transients;
- extern PBD::PropertyDescriptor<framepos_t> start;
- extern PBD::PropertyDescriptor<framecnt_t> length;
- extern PBD::PropertyDescriptor<framepos_t> position;
- extern PBD::PropertyDescriptor<framecnt_t> sync_position;
- extern PBD::PropertyDescriptor<layer_t> layer;
- extern PBD::PropertyDescriptor<framepos_t> ancestral_start;
- extern PBD::PropertyDescriptor<framecnt_t> ancestral_length;
- extern PBD::PropertyDescriptor<float> stretch;
- extern PBD::PropertyDescriptor<float> shift;
- extern PBD::PropertyDescriptor<PositionLockStyle> position_lock_style;
+ LIBARDOUR_API extern PBD::PropertyDescriptor<bool> muted;
+ LIBARDOUR_API extern PBD::PropertyDescriptor<bool> opaque;
+ LIBARDOUR_API extern PBD::PropertyDescriptor<bool> locked;
+ LIBARDOUR_API extern PBD::PropertyDescriptor<bool> video_locked;
+ LIBARDOUR_API extern PBD::PropertyDescriptor<bool> automatic;
+ LIBARDOUR_API extern PBD::PropertyDescriptor<bool> whole_file;
+ LIBARDOUR_API extern PBD::PropertyDescriptor<bool> import;
+ LIBARDOUR_API extern PBD::PropertyDescriptor<bool> external;
+ LIBARDOUR_API extern PBD::PropertyDescriptor<bool> sync_marked;
+ LIBARDOUR_API extern PBD::PropertyDescriptor<bool> left_of_split;
+ LIBARDOUR_API extern PBD::PropertyDescriptor<bool> right_of_split;
+ LIBARDOUR_API extern PBD::PropertyDescriptor<bool> hidden;
+ LIBARDOUR_API extern PBD::PropertyDescriptor<bool> position_locked;
+ LIBARDOUR_API extern PBD::PropertyDescriptor<bool> valid_transients;
+ 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<framecnt_t> sync_position;
+ LIBARDOUR_API extern PBD::PropertyDescriptor<layer_t> layer;
+ LIBARDOUR_API extern PBD::PropertyDescriptor<framepos_t> ancestral_start;
+ LIBARDOUR_API extern PBD::PropertyDescriptor<framecnt_t> ancestral_length;
+ LIBARDOUR_API extern PBD::PropertyDescriptor<float> stretch;
+ LIBARDOUR_API extern PBD::PropertyDescriptor<float> shift;
+ LIBARDOUR_API extern PBD::PropertyDescriptor<PositionLockStyle> position_lock_style;
+ LIBARDOUR_API extern PBD::PropertyDescriptor<uint64_t> layering_index;
};
class Playlist;
class ExportSpecification;
class Progress;
-enum RegionEditState {
+enum LIBARDOUR_API RegionEditState {
EditChangesNothing = 0,
EditChangesName = 1,
EditChangesID = 2
};
-class Region
+class LIBARDOUR_API Region
: public SessionObject
, public boost::enable_shared_from_this<Region>
, public Readable
framepos_t start () const { return _start; }
framecnt_t length () const { return _length; }
layer_t layer () const { return _layer; }
- Evoral::Range<framepos_t> bounds () const;
framecnt_t source_length(uint32_t n) const;
uint32_t max_source_level () const;
float stretch () const { return _stretch; }
float shift () const { return _shift; }
- void set_ancestral_data (framepos_t start, framepos_t length, float stretch, float shift);
+ void set_ancestral_data (framepos_t start, framecnt_t length, float stretch, float shift);
frameoffset_t sync_offset (int& dir) const;
framepos_t sync_position () const;
framepos_t first_frame () const { return _position; }
framepos_t last_frame () const { return _position + _length - 1; }
+ /** Return the earliest possible value of _position given the
+ * value of _start within the region's sources
+ */
+ framepos_t earliest_possible_position () const;
+ /** Return the last possible value of _last_frame given the
+ * value of _startin the regions's sources
+ */
+ framepos_t latest_possible_frame () const;
+
+ Evoral::Range<framepos_t> last_range () const {
+ return Evoral::Range<framepos_t> (_last_position, _last_position + _last_length - 1);
+ }
+
+ Evoral::Range<framepos_t> range () const {
+ return Evoral::Range<framepos_t> (first_frame(), last_frame());
+ }
+
bool hidden () const { return _hidden; }
bool muted () const { return _muted; }
bool opaque () const { return _opaque; }
bool locked () const { return _locked; }
bool position_locked () const { return _position_locked; }
+ bool video_locked () const { return _video_locked; }
bool valid_transients () const { return _valid_transients; }
bool automatic () const { return _automatic; }
bool whole_file () const { return _whole_file; }
bool captured () const { return !(_import || _external); }
- bool can_move () const { return !_position_locked; }
+ bool can_move () const { return !_position_locked && !_locked; }
bool sync_marked () const { return _sync_marked; }
bool external () const { return _external; }
bool import () const { return _import; }
return first_frame() <= frame && frame <= last_frame();
}
- OverlapType coverage (framepos_t start, framepos_t end) const {
- return ARDOUR::coverage (first_frame(), last_frame(), start, end);
+ /** @return coverage of this region with the given range;
+ * OverlapInternal: the range is internal to this region.
+ * OverlapStart: the range overlaps the start of this region.
+ * OverlapEnd: the range overlaps the end of this region.
+ * OverlapExternal: the range overlaps all of this region.
+ */
+ Evoral::OverlapType coverage (framepos_t start, framepos_t end) const {
+ return Evoral::coverage (first_frame(), last_frame(), start, end);
}
bool equivalent (boost::shared_ptr<const Region>) const;
bool overlap_equivalent (boost::shared_ptr<const Region>) const;
bool region_list_equivalent (boost::shared_ptr<const Region>) const;
bool source_equivalent (boost::shared_ptr<const Region>) const;
+ bool any_source_equivalent (boost::shared_ptr<const Region>) const;
bool uses_source (boost::shared_ptr<const Source>) const;
std::string source_string () const;
bool at_natural_position () const;
void move_to_natural_position ();
- void trim_start (framepos_t new_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);
+ virtual void fade_range (framepos_t, framepos_t) {}
+
void cut_front (framepos_t new_position);
void cut_end (framepos_t new_position);
- void set_layer (layer_t l); /* ONLY Playlist should call this */
+ void set_layer (layer_t l); /* ONLY Playlist can call this */
void raise ();
void lower ();
void raise_to_top ();
void set_automatic (bool yn);
void set_opaque (bool yn);
void set_locked (bool yn);
+ void set_video_locked (bool yn);
void set_position_locked (bool yn);
int apply (Filter &, Progress* progress = 0);
virtual boost::shared_ptr<Region> get_parent() const;
- uint64_t last_layer_op (LayerOp) const;
- void set_last_layer_op (LayerOp, uint64_t);
+ 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; }
return 0;
}
- virtual int adjust_transients (framepos_t /*delta*/) {
+ virtual int adjust_transients (frameoffset_t /*delta*/) {
// no transients, but its OK
return 0;
}
void drop_sources ();
- /** @return our bounds the last time our relayer() method was called */
- Evoral::Range<framepos_t> last_relayer_bounds () const {
- return Evoral::Range<framepos_t> (_last_relayer_bounds_from, _last_relayer_bounds_to);
- }
-
protected:
friend class RegionFactory;
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);
+ virtual void set_length_internal (framecnt_t);
+ virtual void set_start_internal (framecnt_t);
DataType _type;
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 */
bool verify_start (framepos_t);
bool verify_start_and_length (framepos_t, framecnt_t&);
bool verify_start_mutable (framepos_t&_start);
- bool verify_length (framecnt_t);
+ bool verify_length (framecnt_t&);
virtual void recompute_at_start () = 0;
virtual void recompute_at_end () = 0;
PBD::Property<bool> _muted;
PBD::Property<bool> _opaque;
PBD::Property<bool> _locked;
+ PBD::Property<bool> _video_locked;
PBD::Property<bool> _automatic;
PBD::Property<bool> _whole_file;
PBD::Property<bool> _import;
PBD::Property<float> _stretch;
PBD::Property<float> _shift;
PBD::EnumProperty<PositionLockStyle> _position_lock_style;
+ PBD::Property<uint64_t> _layering_index;
- /* XXX: could use a Evoral::Range<> but I'm too lazy to make PBD::Property serialize such a thing nicely */
- PBD::Property<framepos_t> _last_relayer_bounds_from; ///< from of our bounds last time relayer() was called
- PBD::Property<framepos_t> _last_relayer_bounds_to; ///< to of our bounds last time relayer() was called
- PBD::Property<uint64_t> _last_layer_op_add;
- PBD::Property<uint64_t> _last_layer_op_bounds_change;
-
framecnt_t _last_length;
framepos_t _last_position;
mutable RegionEditState _first_edit;
Timecode::BBT_Time _bbt_time;
+ layer_t _layer;
void register_properties ();
projects / ardour.git / blobdiff