#include "pbd/undo.h"
#include "pbd/stateful.h"
#include "pbd/statefuldestructible.h"
+#include "pbd/sequence_property.h"
#include "evoral/types.hpp"
#include "ardour/ardour.h"
#include "ardour/session_object.h"
-#include "ardour/crossfade_compare.h"
-#include "ardour/location.h"
#include "ardour/data_type.h"
namespace ARDOUR {
class Session;
class Region;
+class Playlist;
+class Crossfade;
-class Playlist : public SessionObject
- , public boost::enable_shared_from_this<Playlist> {
+namespace Properties {
+ /* fake the type, since regions are handled by SequenceProperty which doesn't
+ care about such things.
+ */
+ extern PBD::PropertyDescriptor<bool> regions;
+}
+
+class RegionListProperty : public PBD::SequenceProperty<std::list<boost::shared_ptr<Region> > >
+{
public:
- typedef std::list<boost::shared_ptr<Region> > RegionList;
+ RegionListProperty (Playlist&);
+
+ RegionListProperty* clone () const;
+ void get_content_as_xml (boost::shared_ptr<Region>, XMLNode &) const;
+ boost::shared_ptr<Region> get_content_from_xml (XMLNode const &) const;
+
+ private:
+ RegionListProperty* create () const;
+
+ /* copy construction only by ourselves */
+ RegionListProperty (RegionListProperty const & p);
+
+ friend class Playlist;
+ /* we live and die with our playlist, no lifetime management needed */
+ Playlist& _playlist;
+};
+
+class Playlist : public SessionObject , public boost::enable_shared_from_this<Playlist>
+{
+public:
+ typedef std::list<boost::shared_ptr<Region> > RegionList;
+ static void make_property_quarks ();
Playlist (Session&, const XMLNode&, DataType type, bool hidden = false);
Playlist (Session&, std::string name, DataType type, bool hidden = false);
virtual ~Playlist ();
+ void update (const RegionListProperty::ChangeRecord&);
+ void clear_owned_changes ();
+ void rdiff (std::vector<Command*>&) const;
+
+ boost::shared_ptr<Region> region_by_id (const PBD::ID&) const;
+
+ uint32_t max_source_level () const;
+
void set_region_ownership ();
virtual void clear (bool with_signals=true);
bool used () const { return _refcnt != 0; }
bool set_name (const std::string& str);
+ int sort_id() { return _sort_id; }
const DataType& data_type() const { return _type; }
bool hidden() const { return _hidden; }
bool empty() const;
uint32_t n_regions() const;
- framecnt_t get_maximum_extent () const;
+ std::pair<framepos_t, framepos_t> get_extent () const;
layer_t top_layer() const;
EditMode get_edit_mode() const { return _edit_mode; }
void add_region (boost::shared_ptr<Region>, framepos_t position, float times = 1, bool auto_partition = false);
void remove_region (boost::shared_ptr<Region>);
+ void remove_region_by_source (boost::shared_ptr<Source>);
void get_equivalent_regions (boost::shared_ptr<Region>, std::vector<boost::shared_ptr<Region> >&);
void get_region_list_equivalent_regions (boost::shared_ptr<Region>, std::vector<boost::shared_ptr<Region> >&);
void replace_region (boost::shared_ptr<Region> old, boost::shared_ptr<Region> newr, framepos_t pos);
void partition (framepos_t start, framepos_t end, bool cut = false);
void duplicate (boost::shared_ptr<Region>, framepos_t position, float times);
void nudge_after (framepos_t start, framecnt_t distance, bool forwards);
+ boost::shared_ptr<Region> combine (const RegionList&);
+ void uncombine (boost::shared_ptr<Region>);
+
void shuffle (boost::shared_ptr<Region>, int dir);
void update_after_tempo_map_change ();
boost::shared_ptr<Playlist> copy (std::list<AudioRange>&, bool result_is_hidden = true);
int paste (boost::shared_ptr<Playlist>, framepos_t position, float times);
- const RegionList& region_list () const { return regions; }
+ const RegionListProperty& region_list () const { return regions; }
RegionList* regions_at (framepos_t frame);
+ uint32_t count_regions_at (framepos_t) const;
+ uint32_t count_joined_regions () const;
RegionList* regions_touched (framepos_t start, framepos_t end);
RegionList* regions_to_read (framepos_t start, framepos_t end);
+ uint32_t region_use_count (boost::shared_ptr<Region>) const;
boost::shared_ptr<Region> find_region (const PBD::ID&) const;
boost::shared_ptr<Region> top_region_at (framepos_t frame);
boost::shared_ptr<Region> top_unmuted_region_at (framepos_t frame);
bool region_is_shuffle_constrained (boost::shared_ptr<Region>);
bool has_region_at (framepos_t const) const;
+ bool uses_source (boost::shared_ptr<const Source> src) const;
framepos_t find_next_transient (framepos_t position, int dir);
PBD::Signal1<void,boost::weak_ptr<Region> > RegionAdded;
PBD::Signal1<void,boost::weak_ptr<Region> > RegionRemoved;
PBD::Signal0<void> NameChanged;
- PBD::Signal0<void> LengthChanged;
PBD::Signal0<void> LayeringChanged;
- PBD::Signal1<void,std::list< Evoral::RangeMove<framepos_t> > const &> RangesMoved;
+
+ /** Emitted when regions have moved (not when regions have only been trimmed) */
+ PBD::Signal2<void,std::list< Evoral::RangeMove<framepos_t> > const &, bool> RangesMoved;
+
+ /** Emitted when regions are extended; the ranges passed are the new extra time ranges
+ that these regions now occupy.
+ */
+ PBD::Signal1<void,std::list< Evoral::Range<framepos_t> > const &> RegionsExtended;
static std::string bump_name (std::string old_name, Session&);
void freeze ();
- void thaw ();
+ void thaw (bool from_undo = false);
void raise_region (boost::shared_ptr<Region>);
void lower_region (boost::shared_ptr<Region>);
void raise_region_to_top (boost::shared_ptr<Region>);
void lower_region_to_bottom (boost::shared_ptr<Region>);
- uint32_t read_data_count() const { return _read_data_count; }
-
- const PBD::ID& get_orig_diskstream_id () const { return _orig_diskstream_id; }
- void set_orig_diskstream_id (const PBD::ID& did) { _orig_diskstream_id = did; }
+ const PBD::ID& get_orig_track_id () const { return _orig_track_id; }
+ void set_orig_track_id (const PBD::ID& did);
/* destructive editing */
virtual bool destroy_region (boost::shared_ptr<Region>) = 0;
+ void sync_all_regions_with_regions ();
+
/* special case function used by UI selection objects, which have playlists that actually own the regions
within them.
*/
void drop_regions ();
- bool explicit_relayering () const {
- return _explicit_relayering;
+ virtual boost::shared_ptr<Crossfade> find_crossfade (const PBD::ID &) const {
+ return boost::shared_ptr<Crossfade> ();
}
- void set_explicit_relayering (bool e);
+ framepos_t find_next_top_layer_position (framepos_t) const;
+ uint32_t combine_ops() const { return _combine_ops; }
+ uint64_t highest_layering_index () const;
+
protected:
friend class Session;
friend class RegionLock;
- RegionList regions; /* the current list of regions in the playlist */
+ RegionListProperty regions; /* the current list of regions in the playlist */
std::set<boost::shared_ptr<Region> > all_regions; /* all regions ever added to this playlist */
PBD::ScopedConnectionList region_state_changed_connections;
DataType _type;
+ int _sort_id;
mutable gint block_notifications;
mutable gint ignore_state_changes;
mutable Glib::RecMutex region_lock;
RegionList pending_bounds;
bool pending_contents_change;
bool pending_layering;
- bool pending_length;
+
+ /** Movements of time ranges caused by region moves; note that
+ * region trims are not included in this list; it is used to
+ * do automation-follows-regions.
+ */
std::list< Evoral::RangeMove<framepos_t> > pending_range_moves;
+ /** Extra sections added to regions during trims */
+ std::list< Evoral::Range<framepos_t> > pending_region_extensions;
bool save_on_thaw;
std::string last_save_reason;
uint32_t in_set_state;
+ bool in_update;
bool first_set_state;
bool _hidden;
bool _splicing;
bool in_partition;
bool _frozen;
uint32_t subcnt;
- uint32_t _read_data_count;
- PBD::ID _orig_diskstream_id;
- uint64_t layer_op_counter;
- framecnt_t freeze_length;
+ PBD::ID _orig_track_id;
bool auto_partition;
-
- /** true if relayering should be done using region's current layers and their `pending explicit relayer'
- * flags; otherwise false if relayering should be done using the layer-model (most recently moved etc.)
- * Explicit relayering is used by tracks in stacked regionview mode.
- */
- bool _explicit_relayering;
+ uint32_t _combine_ops;
void init (bool hide);
}
void delay_notifications ();
- void release_notifications ();
- virtual void flush_notifications ();
+ void release_notifications (bool from_undo = false);
+ virtual void flush_notifications (bool from_undo = false);
void clear_pending ();
+ void _set_sort_id ();
+
void notify_region_removed (boost::shared_ptr<Region>);
void notify_region_added (boost::shared_ptr<Region>);
- void notify_length_changed ();
void notify_layering_changed ();
void notify_contents_changed ();
void notify_state_changed (const PBD::PropertyChange&);
void notify_region_moved (boost::shared_ptr<Region>);
+ void notify_region_start_trimmed (boost::shared_ptr<Region>);
+ void notify_region_end_trimmed (boost::shared_ptr<Region>);
void mark_session_dirty();
virtual XMLNode& state (bool);
- boost::shared_ptr<Region> region_by_id (PBD::ID);
-
bool add_region_internal (boost::shared_ptr<Region>, framepos_t position);
int remove_region_internal (boost::shared_ptr<Region>);
- RegionList *find_regions_at (framepos_t frame);
+ RegionList *find_regions_at (framepos_t);
void copy_regions (RegionList&) const;
void partition_internal (framepos_t start, framepos_t end, bool cutting, RegionList& thawlist);
- framecnt_t _get_maximum_extent() const;
+ std::pair<framepos_t, framepos_t> _get_extent() const;
boost::shared_ptr<Playlist> cut_copy (boost::shared_ptr<Playlist> (Playlist::*pmf)(framepos_t, framecnt_t, bool),
std::list<AudioRange>& ranges, bool result_is_hidden);
boost::shared_ptr<Playlist> cut (framepos_t start, framecnt_t cnt, bool result_is_hidden);
boost::shared_ptr<Playlist> copy (framepos_t start, framecnt_t cnt, bool result_is_hidden);
- int move_region_to_layer (layer_t, boost::shared_ptr<Region> r, int dir);
void relayer ();
void begin_undo ();
void unset_freeze_parent (Playlist*);
void unset_freeze_child (Playlist*);
- void timestamp_layer_op (boost::shared_ptr<Region>);
-
void _split_region (boost::shared_ptr<Region>, framepos_t position);
+
+ typedef std::pair<boost::shared_ptr<Region>, boost::shared_ptr<Region> > TwoRegions;
+ virtual void copy_dependents (const std::vector<TwoRegions>&, Playlist*) const { }
+
+ struct RegionInfo {
+ boost::shared_ptr<Region> region;
+ framepos_t position;
+ framecnt_t length;
+ framepos_t start;
+ };
+
+ /* this is called before we create a new compound region */
+ virtual void pre_combine (std::vector<boost::shared_ptr<Region> >&) {}
+ /* this is called before we create a new compound region */
+ virtual void post_combine (std::vector<boost::shared_ptr<Region> >&, boost::shared_ptr<Region>) {}
+ /* this is called before we remove a compound region and replace it
+ with its constituent regions
+ */
+ virtual void pre_uncombine (std::vector<boost::shared_ptr<Region> >&, boost::shared_ptr<Region>) {}
};
} /* namespace ARDOUR */
projects / ardour.git / blobdiff