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-rw-r--r--libs/ardour/ardour/playlist.h75
1 files changed, 38 insertions, 37 deletions
diff --git a/libs/ardour/ardour/playlist.h b/libs/ardour/ardour/playlist.h
index 59fd0f8bc5..c04b59286f 100644
--- a/libs/ardour/ardour/playlist.h
+++ b/libs/ardour/ardour/playlist.h
@@ -25,6 +25,7 @@
#include <set>
#include <map>
#include <list>
+#include <boost/shared_ptr.hpp>
#include <sys/stat.h>
@@ -34,6 +35,7 @@
#include <pbd/undo.h>
#include <pbd/stateful.h>
+#include <pbd/statefuldestructible.h>
#include <ardour/ardour.h>
#include <ardour/crossfade_compare.h>
@@ -46,16 +48,16 @@ namespace ARDOUR {
class Session;
class Region;
-class Playlist : public Stateful, public StateManager {
+class Playlist : public StateManager, public PBD::StatefulDestructible {
public:
- typedef list<Region*> RegionList;
+ typedef list<boost::shared_ptr<Region> > RegionList;
Playlist (Session&, const XMLNode&, DataType type, bool hidden = false);
Playlist (Session&, string name, DataType type, bool hidden = false);
Playlist (const Playlist&, string name, bool hidden = false);
Playlist (const Playlist&, jack_nframes_t start, jack_nframes_t cnt, string name, bool hidden = false);
- virtual void clear (bool with_delete = false, bool with_save = true);
+ virtual void clear (bool with_save = true);
virtual void dump () const;
virtual UndoAction get_memento() const = 0;
@@ -82,17 +84,17 @@ class Playlist : public Stateful, public StateManager {
PBD::ID id() { return _id; }
/* Editing operations */
- void add_region (const Region&, jack_nframes_t position, float times = 1, bool with_save = true);
- void remove_region (Region *);
- void get_equivalent_regions (const Region&, std::vector<Region*>&);
- void get_region_list_equivalent_regions (const Region&, std::vector<Region*>&);
- void replace_region (Region& old, Region& newr, jack_nframes_t pos);
- void split_region (Region&, jack_nframes_t position);
+ void add_region (boost::shared_ptr<Region>, jack_nframes_t position, float times = 1, bool with_save = true);
+ void remove_region (boost::shared_ptr<Region>);
+ 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, jack_nframes_t pos);
+ void split_region (boost::shared_ptr<Region>, jack_nframes_t position);
void partition (jack_nframes_t start, jack_nframes_t end, bool just_top_level);
- void duplicate (Region&, jack_nframes_t position, float times);
+ void duplicate (boost::shared_ptr<Region>, jack_nframes_t position, float times);
void nudge_after (jack_nframes_t start, jack_nframes_t distance, bool forwards);
- Region* find_region (const PBD::ID&) const;
+ boost::shared_ptr<Region> find_region (const PBD::ID&) const;
Playlist* cut (list<AudioRange>&, bool result_is_hidden = true);
Playlist* copy (list<AudioRange>&, bool result_is_hidden = true);
@@ -102,25 +104,24 @@ class Playlist : public Stateful, public StateManager {
RegionList* regions_at (jack_nframes_t frame);
RegionList* regions_touched (jack_nframes_t start, jack_nframes_t end);
- Region* top_region_at (jack_nframes_t frame);
+ boost::shared_ptr<Region> top_region_at (jack_nframes_t frame);
- Region* find_next_region (jack_nframes_t frame, RegionPoint point, int dir);
+ boost::shared_ptr<Region> find_next_region (jack_nframes_t frame, RegionPoint point, int dir);
- template<class T> void foreach_region (T *t, void (T::*func)(Region *, void *), void *arg);
- template<class T> void foreach_region (T *t, void (T::*func)(Region *));
+ template<class T> void foreach_region (T *t, void (T::*func)(boost::shared_ptr<Region>, void *), void *arg);
+ template<class T> void foreach_region (T *t, void (T::*func)(boost::shared_ptr<Region>));
XMLNode& get_state ();
int set_state (const XMLNode&);
XMLNode& get_template ();
- sigc::signal<void,Region *> RegionAdded;
- sigc::signal<void,Region *> RegionRemoved;
+ sigc::signal<void,boost::shared_ptr<Region> > RegionAdded;
+ sigc::signal<void,boost::shared_ptr<Region> > RegionRemoved;
sigc::signal<void,Playlist*,bool> InUse;
sigc::signal<void> Modified;
sigc::signal<void> NameChanged;
sigc::signal<void> LengthChanged;
sigc::signal<void> LayeringChanged;
- sigc::signal<void,Playlist *> GoingAway;
sigc::signal<void> StatePushed;
static sigc::signal<void,Playlist*> PlaylistCreated;
@@ -131,10 +132,10 @@ class Playlist : public Stateful, public StateManager {
void freeze ();
void thaw ();
- void raise_region (Region&);
- void lower_region (Region&);
- void raise_region_to_top (Region&);
- void lower_region_to_bottom (Region&);
+ 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; }
@@ -145,7 +146,7 @@ class Playlist : public Stateful, public StateManager {
/* destructive editing */
- virtual bool destroy_region (Region *) = 0;
+ virtual bool destroy_region (boost::shared_ptr<Region>) = 0;
protected:
friend class Session;
@@ -216,8 +217,8 @@ class Playlist : public Stateful, public StateManager {
void release_notifications ();
virtual void flush_notifications ();
- void notify_region_removed (Region *);
- void notify_region_added (Region *);
+ 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_modified ();
@@ -225,11 +226,11 @@ class Playlist : public Stateful, public StateManager {
void mark_session_dirty();
- void region_changed_proxy (Change, Region*);
- virtual bool region_changed (Change, Region*);
+ void region_changed_proxy (Change, boost::shared_ptr<Region>);
+ virtual bool region_changed (Change, boost::shared_ptr<Region>);
- void region_bounds_changed (Change, Region *);
- void region_deleted (Region *);
+ void region_bounds_changed (Change, boost::shared_ptr<Region>);
+ void region_deleted (boost::shared_ptr<Region>);
void sort_regions ();
@@ -240,11 +241,11 @@ class Playlist : public Stateful, public StateManager {
void splice_unlocked ();
- virtual void finalize_split_region (Region *original, Region *left, Region *right) {}
+ virtual void finalize_split_region (boost::shared_ptr<Region> original, boost::shared_ptr<Region> left, boost::shared_ptr<Region> right) {}
- virtual void check_dependents (Region& region, bool norefresh) {}
- virtual void refresh_dependents (Region& region) {}
- virtual void remove_dependents (Region& region) {}
+ virtual void check_dependents (boost::shared_ptr<Region> region, bool norefresh) {}
+ virtual void refresh_dependents (boost::shared_ptr<Region> region) {}
+ virtual void remove_dependents (boost::shared_ptr<Region> region) {}
virtual XMLNode& state (bool);
@@ -253,9 +254,9 @@ class Playlist : public Stateful, public StateManager {
void save_state (std::string why);
void maybe_save_state (std::string why);
- void add_region_internal (Region *, jack_nframes_t position, bool delay_sort = false);
+ void add_region_internal (boost::shared_ptr<Region>, jack_nframes_t position, bool delay_sort = false);
- int remove_region_internal (Region *, bool delay_sort = false);
+ int remove_region_internal (boost::shared_ptr<Region>, bool delay_sort = false);
RegionList *find_regions_at (jack_nframes_t frame);
void copy_regions (RegionList&) const;
void partition_internal (jack_nframes_t start, jack_nframes_t end, bool cutting, RegionList& thawlist);
@@ -268,7 +269,7 @@ class Playlist : public Stateful, public StateManager {
Playlist *copy (jack_nframes_t start, jack_nframes_t cnt, bool result_is_hidden);
- int move_region_to_layer (layer_t, Region& r, int dir);
+ int move_region_to_layer (layer_t, boost::shared_ptr<Region> r, int dir);
void relayer ();
static Playlist* copyPlaylist (const Playlist&, jack_nframes_t start, jack_nframes_t length,
@@ -277,7 +278,7 @@ class Playlist : public Stateful, public StateManager {
void unset_freeze_parent (Playlist*);
void unset_freeze_child (Playlist*);
- void timestamp_layer_op (Region&);
+ void timestamp_layer_op (boost::shared_ptr<Region>);
PBD::ID _id;
};
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-21 03:16:09 +0000