/*
- 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
#include <sigc++/signal.h>
#include "pbd/undo.h"
-#include "pbd/stateful.h"
+#include "pbd/stateful.h"
#include "pbd/statefuldestructible.h"
#include "evoral/types.hpp"
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 ();
+ virtual ~Playlist ();
void set_region_ownership ();
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>);
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,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;
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; }
+ 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
void drop_regions ();
+ bool explicit_relayering () const {
+ return _explicit_relayering;
+ }
+
+ void set_explicit_relayering (bool e);
+
protected:
friend class Session;
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;
uint32_t _read_data_count;
PBD::ID _orig_diskstream_id;
uint64_t layer_op_counter;
- nframes_t freeze_length;
- bool auto_partition;
+ 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;
}
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 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 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 XMLNode& state (bool);
boost::shared_ptr<Region> region_by_id (PBD::ID);
bool add_region_internal (boost::shared_ptr<Region>, nframes_t position);
-
+
int remove_region_internal (boost::shared_ptr<Region>);
RegionList *find_regions_at (nframes_t frame);
void copy_regions (RegionList&) const;
nframes_t _get_maximum_extent() const;
- 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_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 ();
-
+
void unset_freeze_parent (Playlist*);
void unset_freeze_child (Playlist*);