/*
- Copyright (C) 2000 Paul Davis
+ Copyright (C) 2000 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
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__
#include <map>
#include <list>
#include <boost/shared_ptr.hpp>
+#include <boost/enable_shared_from_this.hpp>
+#include <boost/utility.hpp>
#include <sys/stat.h>
#include <sigc++/signal.h>
-#include <pbd/undo.h>
-#include <pbd/stateful.h>
-#include <pbd/statefuldestructible.h>
+#include "pbd/undo.h"
+#include "pbd/stateful.h"
+#include "pbd/statefuldestructible.h"
-#include <ardour/ardour.h>
-#include <ardour/crossfade_compare.h>
-#include <ardour/location.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 : public PBD::StatefulDestructible {
+class Playlist : public SessionObject,
+ public boost::noncopyable,
+ public boost::enable_shared_from_this<Playlist> {
public:
- typedef list<boost::shared_ptr<Region> > RegionList;
+ typedef std::list<boost::shared_ptr<Region> > RegionList;
+
+ Playlist (Session&, const XMLNode&, DataType type, bool hidden = false);
+ Playlist (Session&, std::string name, DataType type, bool hidden = false);
+ Playlist (boost::shared_ptr<const Playlist>, std::string name, bool hidden = false);
+ Playlist (boost::shared_ptr<const Playlist>, nframes_t start, nframes_t cnt, std::string name, bool hidden = false);
+
+ virtual ~Playlist ();
- 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&, nframes_t start, nframes_t cnt, string name, bool hidden = false);
+ void set_region_ownership ();
virtual void clear (bool with_signals=true);
virtual void dump () const;
- 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 std::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;
+ uint32_t n_regions() const;
nframes_t get_maximum_extent () const;
layer_t top_layer() const;
/* Editing operations */
- void add_region (boost::shared_ptr<Region>, nframes_t position, float times = 1);
+ void add_region (boost::shared_ptr<Region>, nframes_t position, float times = 1, bool auto_partition = false);
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, nframes_t pos);
void split_region (boost::shared_ptr<Region>, nframes_t position);
- void partition (nframes_t start, nframes_t end, bool just_top_level);
+ 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 cut = false);
void duplicate (boost::shared_ptr<Region>, nframes_t position, float times);
void nudge_after (nframes_t start, nframes_t distance, bool forwards);
+ void shuffle (boost::shared_ptr<Region>, int dir);
+ void update_after_tempo_map_change ();
- 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);
- int paste (Playlist&, nframes_t position, float times);
+ boost::shared_ptr<Playlist> cut (std::list<AudioRange>&, bool result_is_hidden = true);
+ boost::shared_ptr<Playlist> copy (std::list<AudioRange>&, bool result_is_hidden = true);
+ int paste (boost::shared_ptr<Playlist>, nframes_t position, float times);
- uint32_t read_data_count() { return _read_data_count; }
-
- RegionList* regions_at (nframes_t frame);
- RegionList* regions_touched (nframes_t start, nframes_t end);
+ 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<Region> find_region (const PBD::ID&) const;
boost::shared_ptr<Region> top_region_at (nframes_t frame);
+ boost::shared_ptr<Region> top_unmuted_region_at (nframes_t frame);
+ boost::shared_ptr<Region> 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<Region>);
- boost::shared_ptr<Region> find_next_region (nframes_t frame, RegionPoint point, int dir);
+ nframes64_t find_next_transient (nframes64_t position, int dir);
- 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>));
+ void foreach_region (sigc::slot<void, boost::shared_ptr<Region> >);
XMLNode& get_state ();
- int set_state (const XMLNode&);
+ int set_state (const XMLNode&, int version);
XMLNode& get_template ();
- 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> StatePushed;
-
- static sigc::signal<void,Playlist*> PlaylistCreated;
+ sigc::signal<void,bool> InUse;
+ sigc::signal<void> Modified;
+ sigc::signal<void, boost::weak_ptr<Region> > RegionAdded;
+ sigc::signal<void, boost::weak_ptr<Region> > RegionRemoved;
+ sigc::signal<void> NameChanged;
+ sigc::signal<void> LengthChanged;
+ sigc::signal<void, std::list< Evoral::RangeMove<nframes_t> > const &> RangesMoved;
- static string bump_name (string old_name, Session&);
- static string bump_name_once (string old_name);
+ static std::string bump_name (std::string old_name, Session&);
void freeze ();
void thaw ();
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; }
+ void set_orig_diskstream_id (const PBD::ID& did) { _orig_diskstream_id = did; }
/* destructive editing */
-
+
virtual bool destroy_region (boost::shared_ptr<Region>) = 0;
+ /* 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;
+ }
+
+ void set_explicit_relayering (bool e);
+
protected:
friend class Session;
- virtual ~Playlist (); /* members of the public use unref() */
protected:
struct RegionLock {
- RegionLock (Playlist *pl, bool do_block_notify = true) : playlist (pl), block_notify (do_block_notify) {
- playlist->region_lock.lock();
- if (block_notify) {
- playlist->delay_notifications();
- }
- }
- ~RegionLock() {
- playlist->region_lock.unlock();
- if (block_notify) {
- playlist->release_notifications ();
- }
- }
- Playlist *playlist;
- bool block_notify;
+ RegionLock (Playlist *pl, bool do_block_notify = true) : playlist (pl), block_notify (do_block_notify) {
+ playlist->region_lock.lock();
+ if (block_notify) {
+ playlist->delay_notifications();
+ }
+ }
+ ~RegionLock() {
+ playlist->region_lock.unlock();
+ if (block_notify) {
+ playlist->release_notifications ();
+ }
+ }
+ Playlist *playlist;
+ bool block_notify;
};
friend class RegionLock;
RegionList regions; /* the current list of regions in the playlist */
std::set<boost::shared_ptr<Region> > all_regions; /* all regions ever added to this playlist */
- string _name;
- Session& _session;
+ std::list<sigc::connection> region_state_changed_connections;
+ DataType _type;
mutable gint block_notifications;
mutable gint ignore_state_changes;
- mutable Glib::Mutex region_lock;
+ mutable Glib::RecMutex region_lock;
std::set<boost::shared_ptr<Region> > pending_adds;
std::set<boost::shared_ptr<Region> > pending_removes;
RegionList pending_bounds;
bool pending_modified;
bool pending_length;
+ std::list< Evoral::RangeMove<nframes_t> > pending_range_moves;
bool save_on_thaw;
- string last_save_reason;
+ std::string last_save_reason;
uint32_t in_set_state;
+ bool first_set_state;
bool _hidden;
bool _splicing;
+ bool _shuffling;
bool _nudging;
uint32_t _refcnt;
EditMode _edit_mode;
uint32_t _read_data_count;
PBD::ID _orig_diskstream_id;
uint64_t layer_op_counter;
- nframes_t freeze_length;
+ nframes_t freeze_length;
+ 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;
void init (bool hide);
- bool holding_state () const {
+ bool holding_state () const {
return g_atomic_int_get (&block_notifications) != 0 ||
g_atomic_int_get (&ignore_state_changes) != 0;
}
- /* prevent the compiler from ever generating these */
-
- Playlist (const Playlist&);
- Playlist (Playlist&);
-
void delay_notifications ();
void release_notifications ();
virtual void flush_notifications ();
void notify_layering_changed ();
void notify_modified ();
void notify_state_changed (Change);
+ void notify_region_moved (boost::shared_ptr<Region>);
void mark_session_dirty();
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<Region> exclude = boost::shared_ptr<Region>());
+ void possibly_splice_unlocked(nframes_t at, nframes64_t distance, boost::shared_ptr<Region> exclude = boost::shared_ptr<Region>());
+
+ void core_splice (nframes_t at, nframes64_t distance, boost::shared_ptr<Region> exclude);
+ void splice_locked (nframes_t at, nframes64_t distance, boost::shared_ptr<Region> exclude);
+ void splice_unlocked (nframes_t at, nframes64_t distance, boost::shared_ptr<Region> exclude);
+ virtual void finalize_split_region (boost::shared_ptr<Region> /*original*/, boost::shared_ptr<Region> /*left*/, boost::shared_ptr<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 (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 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);
boost::shared_ptr<Region> region_by_id (PBD::ID);
- void add_region_internal (boost::shared_ptr<Region>, nframes_t position, bool delay_sort = false);
+ bool add_region_internal (boost::shared_ptr<Region>, nframes_t position);
- int remove_region_internal (boost::shared_ptr<Region>, bool delay_sort = false);
+ int remove_region_internal (boost::shared_ptr<Region>);
RegionList *find_regions_at (nframes_t frame);
void copy_regions (RegionList&) const;
void partition_internal (nframes_t start, nframes_t end, bool cutting, RegionList& thawlist);
nframes_t _get_maximum_extent() const;
- Playlist* cut_copy (Playlist* (Playlist::*pmf)(nframes_t, nframes_t, bool),
- list<AudioRange>& ranges, bool result_is_hidden);
- Playlist *cut (nframes_t start, nframes_t cnt, bool result_is_hidden);
- Playlist *copy (nframes_t start, nframes_t cnt, bool result_is_hidden);
-
+ boost::shared_ptr<Playlist> cut_copy (boost::shared_ptr<Playlist> (Playlist::*pmf)(nframes_t, nframes_t, bool),
+ std::list<AudioRange>& ranges, bool result_is_hidden);
+ boost::shared_ptr<Playlist> cut (nframes_t start, nframes_t cnt, bool result_is_hidden);
+ boost::shared_ptr<Playlist> copy (nframes_t start, nframes_t cnt, bool result_is_hidden);
int move_region_to_layer (layer_t, boost::shared_ptr<Region> r, int dir);
void relayer ();
- static Playlist* copyPlaylist (const Playlist&, nframes_t start, 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<Region>);
+
+ void _split_region (boost::shared_ptr<Region>, nframes_t position);
};
} /* namespace ARDOUR */
projects / ardour.git / blobdiff