X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=libs%2Fardour%2Fardour%2Fplaylist.h;h=d2920fb6105e9c5059ec15171be69c2665944655;hb=022818b4a796f52c0a91eea42e65aec0bc7bed43;hp=e3911dac0be66cc14f2c0fcb62a1d52bcd25632a;hpb=f2c8ae66c09d2caffa44743eef0a0ab873024d9a;p=ardour.git diff --git a/libs/ardour/ardour/playlist.h b/libs/ardour/ardour/playlist.h index e3911dac0b..d2920fb610 100644 --- a/libs/ardour/ardour/playlist.h +++ b/libs/ardour/ardour/playlist.h @@ -15,7 +15,6 @@ along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - $Id$ */ #ifndef __ardour_playlist_h__ @@ -26,6 +25,7 @@ #include #include #include +#include #include @@ -35,44 +35,52 @@ #include #include -#include +#include + +#include #include +#include #include #include -#include +#include namespace ARDOUR { class Session; class Region; -class Playlist : public StateManager, public PBD::StatefulDestructible { +class Playlist : public SessionObject, public boost::enable_shared_from_this { public: typedef list > RegionList; - Playlist (Session&, const XMLNode&, bool hidden = false); - Playlist (Session&, string name, 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); + Playlist (Session&, const XMLNode&, DataType type, bool hidden = false); + Playlist (Session&, string name, DataType type, bool hidden = false); + Playlist (boost::shared_ptr, string name, bool hidden = false); + Playlist (boost::shared_ptr, nframes_t start, nframes_t cnt, string name, bool hidden = false); + + virtual ~Playlist (); + + void set_region_ownership (); - virtual void clear (bool with_save = true); + virtual void clear (bool with_signals=true); virtual void dump () const; - virtual UndoAction get_memento() const = 0; - void ref(); - void unref(); - uint32_t refcnt() const { return _refcnt; } + void use(); + void release(); + bool used () const { return _refcnt != 0; } - const string& name() const { return _name; } - void set_name (const string& str); + bool set_name (const string& str); + + const DataType& data_type() const { return _type; } bool frozen() const { return _frozen; } void set_frozen (bool yn); bool hidden() const { return _hidden; } bool empty() const; - jack_nframes_t get_maximum_extent () const; + uint32_t n_regions() const; + nframes_t get_maximum_extent () const; layer_t top_layer() const; EditMode get_edit_mode() const { return _edit_mode; } @@ -80,29 +88,34 @@ class Playlist : public StateManager, public PBD::StatefulDestructible { /* Editing operations */ - void add_region (boost::shared_ptr, jack_nframes_t position, float times = 1, bool with_save = true); + void add_region (boost::shared_ptr, nframes_t position, float times = 1); void remove_region (boost::shared_ptr); void get_equivalent_regions (boost::shared_ptr, std::vector >&); void get_region_list_equivalent_regions (boost::shared_ptr, std::vector >&); - void replace_region (boost::shared_ptr old, boost::shared_ptr newr, jack_nframes_t pos); - void split_region (boost::shared_ptr, jack_nframes_t position); - void partition (jack_nframes_t start, jack_nframes_t end, bool just_top_level); - void duplicate (boost::shared_ptr, jack_nframes_t position, float times); - void nudge_after (jack_nframes_t start, jack_nframes_t distance, bool forwards); - - boost::shared_ptr find_region (const PBD::ID&) const; - - Playlist* cut (list&, bool result_is_hidden = true); - Playlist* copy (list&, bool result_is_hidden = true); - int paste (Playlist&, jack_nframes_t position, float times); - - uint32_t read_data_count() { return _read_data_count; } - - RegionList* regions_at (jack_nframes_t frame); - RegionList* regions_touched (jack_nframes_t start, jack_nframes_t end); - boost::shared_ptr top_region_at (jack_nframes_t frame); - - boost::shared_ptr find_next_region (jack_nframes_t frame, RegionPoint point, int dir); + void replace_region (boost::shared_ptr old, boost::shared_ptr newr, nframes_t pos); + void split_region (boost::shared_ptr, nframes_t position); + void split (nframes64_t at); + void shift (nframes64_t at, nframes64_t distance, bool move_intersected, bool ignore_music_glue); + void partition (nframes_t start, nframes_t end, bool just_top_level); + void duplicate (boost::shared_ptr, nframes_t position, float times); + void nudge_after (nframes_t start, nframes_t distance, bool forwards); + void shuffle (boost::shared_ptr, int dir); + void update_after_tempo_map_change (); + + boost::shared_ptr cut (list&, bool result_is_hidden = true); + boost::shared_ptr copy (list&, bool result_is_hidden = true); + int paste (boost::shared_ptr, nframes_t position, float times); + + RegionList* regions_at (nframes_t frame); + RegionList* regions_touched (nframes_t start, nframes_t end); + RegionList* regions_to_read (nframes_t start, nframes_t end); + boost::shared_ptr find_region (const PBD::ID&) const; + boost::shared_ptr top_region_at (nframes_t frame); + boost::shared_ptr find_next_region (nframes_t frame, RegionPoint point, int dir); + nframes64_t find_next_region_boundary (nframes64_t frame, int dir); + bool region_is_shuffle_constrained (boost::shared_ptr); + + nframes64_t find_next_transient (nframes64_t position, int dir); template void foreach_region (T *t, void (T::*func)(boost::shared_ptr, void *), void *arg); template void foreach_region (T *t, void (T::*func)(boost::shared_ptr)); @@ -111,19 +124,13 @@ class Playlist : public StateManager, public PBD::StatefulDestructible { int set_state (const XMLNode&); XMLNode& get_template (); - sigc::signal > RegionAdded; - sigc::signal > RegionRemoved; - sigc::signal InUse; - sigc::signal Modified; - sigc::signal NameChanged; - sigc::signal LengthChanged; - sigc::signal LayeringChanged; - sigc::signal StatePushed; - - static sigc::signal PlaylistCreated; + sigc::signal InUse; + sigc::signal Modified; + sigc::signal NameChanged; + sigc::signal LengthChanged; + sigc::signal > const &> RangesMoved; static string bump_name (string old_name, Session&); - static string bump_name_once (string old_name); void freeze (); void thaw (); @@ -135,8 +142,6 @@ class Playlist : public StateManager, public PBD::StatefulDestructible { uint32_t read_data_count() const { return _read_data_count; } - Session& session() { return _session; } - 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; } @@ -144,9 +149,14 @@ class Playlist : public StateManager, public PBD::StatefulDestructible { virtual bool destroy_region (boost::shared_ptr) = 0; + /* special case function used by UI selection objects, which have playlists that actually own the regions + within them. + */ + + void drop_regions (); + protected: friend class Session; - virtual ~Playlist (); /* members of the public use unref() */ protected: struct RegionLock { @@ -168,22 +178,26 @@ class Playlist : public StateManager, public PBD::StatefulDestructible { friend class RegionLock; - RegionList regions; - string _name; - Session& _session; + RegionList regions; /* the current list of regions in the playlist */ + std::set > all_regions; /* all regions ever added to this playlist */ + std::list region_state_changed_connections; + DataType _type; mutable gint block_notifications; mutable gint ignore_state_changes; mutable Glib::Mutex region_lock; - RegionList pending_removals; - RegionList pending_adds; + std::set > pending_adds; + std::set > pending_removes; RegionList pending_bounds; bool pending_modified; bool pending_length; + list< Evoral::RangeMove > pending_range_moves; bool save_on_thaw; string last_save_reason; - bool in_set_state; + uint32_t in_set_state; + bool first_set_state; bool _hidden; bool _splicing; + bool _shuffling; bool _nudging; uint32_t _refcnt; EditMode _edit_mode; @@ -194,7 +208,7 @@ class Playlist : public StateManager, public PBD::StatefulDestructible { uint32_t _read_data_count; PBD::ID _orig_diskstream_id; uint64_t layer_op_counter; - jack_nframes_t freeze_length; + nframes_t freeze_length; void init (bool hide); @@ -218,10 +232,11 @@ class Playlist : public StateManager, public PBD::StatefulDestructible { void notify_layering_changed (); void notify_modified (); void notify_state_changed (Change); + void notify_region_moved (boost::shared_ptr); void mark_session_dirty(); - void region_changed_proxy (Change, boost::shared_ptr); + void region_changed_proxy (Change, boost::weak_ptr); virtual bool region_changed (Change, boost::shared_ptr); void region_bounds_changed (Change, boost::shared_ptr); @@ -229,12 +244,12 @@ class Playlist : public StateManager, public PBD::StatefulDestructible { void sort_regions (); - void possibly_splice (); - void possibly_splice_unlocked(); - void core_splice (); - void splice_locked (); - void splice_unlocked (); + void possibly_splice (nframes_t at, nframes64_t distance, boost::shared_ptr exclude = boost::shared_ptr()); + void possibly_splice_unlocked(nframes_t at, nframes64_t distance, boost::shared_ptr exclude = boost::shared_ptr()); + void core_splice (nframes_t at, nframes64_t distance, boost::shared_ptr exclude); + void splice_locked (nframes_t at, nframes64_t distance, boost::shared_ptr exclude); + void splice_unlocked (nframes_t at, nframes64_t distance, boost::shared_ptr exclude); virtual void finalize_split_region (boost::shared_ptr original, boost::shared_ptr left, boost::shared_ptr right) {} @@ -244,36 +259,31 @@ class Playlist : public StateManager, public PBD::StatefulDestructible { virtual XMLNode& state (bool); - /* override state_manager::save_state so we can check in_set_state() */ - - void save_state (std::string why); - void maybe_save_state (std::string why); - - void add_region_internal (boost::shared_ptr, jack_nframes_t position, bool delay_sort = false); + boost::shared_ptr region_by_id (PBD::ID); - int remove_region_internal (boost::shared_ptr, bool delay_sort = false); - RegionList *find_regions_at (jack_nframes_t frame); + bool add_region_internal (boost::shared_ptr, nframes_t position); + + int remove_region_internal (boost::shared_ptr); + RegionList *find_regions_at (nframes_t frame); void copy_regions (RegionList&) const; - void partition_internal (jack_nframes_t start, jack_nframes_t end, bool cutting, RegionList& thawlist); - - jack_nframes_t _get_maximum_extent() const; + void partition_internal (nframes_t start, nframes_t end, bool cutting, RegionList& thawlist); - Playlist* cut_copy (Playlist* (Playlist::*pmf)(jack_nframes_t, jack_nframes_t, bool), - list& ranges, bool result_is_hidden); - Playlist *cut (jack_nframes_t start, jack_nframes_t cnt, bool result_is_hidden); - Playlist *copy (jack_nframes_t start, jack_nframes_t cnt, bool result_is_hidden); + nframes_t _get_maximum_extent() const; + boost::shared_ptr cut_copy (boost::shared_ptr (Playlist::*pmf)(nframes_t, nframes_t, bool), + list& ranges, bool result_is_hidden); + boost::shared_ptr cut (nframes_t start, nframes_t cnt, bool result_is_hidden); + boost::shared_ptr copy (nframes_t start, nframes_t cnt, bool result_is_hidden); int move_region_to_layer (layer_t, boost::shared_ptr r, int dir); void relayer (); - - static Playlist* copyPlaylist (const Playlist&, jack_nframes_t start, jack_nframes_t length, - string name, bool result_is_hidden); void unset_freeze_parent (Playlist*); void unset_freeze_child (Playlist*); void timestamp_layer_op (boost::shared_ptr); + + void _split_region (boost::shared_ptr, nframes_t position); }; } /* namespace ARDOUR */