#include <algorithm>
#include <string>
-#include <boost/lexical_cast.hpp>
-
-#include "pbd/convert.h"
+#include "pbd/types_convert.h"
#include "pbd/stateful_diff_command.h"
+#include "pbd/strsplit.h"
#include "pbd/xml++.h"
#include "ardour/debug.h"
+#include "ardour/midi_region.h"
#include "ardour/playlist.h"
-#include "ardour/session.h"
+#include "ardour/playlist_factory.h"
+#include "ardour/playlist_source.h"
#include "ardour/region.h"
#include "ardour/region_factory.h"
#include "ardour/region_sorters.h"
-#include "ardour/playlist_factory.h"
-#include "ardour/playlist_source.h"
-#include "ardour/transient_detector.h"
+#include "ardour/session.h"
#include "ardour/session_playlists.h"
#include "ardour/source_factory.h"
+#include "ardour/tempo.h"
+#include "ardour/transient_detector.h"
+#include "ardour/types_convert.h"
-#include "i18n.h"
+#include "pbd/i18n.h"
using namespace std;
using namespace ARDOUR;
code, so we can just store ID here.
*/
- node.add_property ("id", region->id().to_s ());
+ node.set_property ("id", region->id());
}
boost::shared_ptr<Region>
RegionListProperty::get_content_from_xml (XMLNode const & node) const
{
- XMLProperty const * prop = node.property ("id");
- assert (prop);
-
- PBD::ID id (prop->value ());
+ PBD::ID id;
+ if (!node.get_property ("id", id)) {
+ assert (false);
+ }
boost::shared_ptr<Region> ret = _playlist.region_by_id (id);
, _type(type)
{
#ifndef NDEBUG
- const XMLProperty* prop = node.property("type");
+ XMLProperty const * prop = node.property("type");
assert(!prop || DataType(prop->value()) == _type);
#endif
, regions (*this)
, _type(other->_type)
, _orig_track_id (other->_orig_track_id)
+ , _shared_with_ids (other->_shared_with_ids)
{
init (hide);
, regions (*this)
, _type(other->_type)
, _orig_track_id (other->_orig_track_id)
+ , _shared_with_ids (other->_shared_with_ids)
{
RegionReadLock rlock2 (const_cast<Playlist*> (other.get()));
RegionReadLock rlock (const_cast<Playlist *> (this));
for (RegionList::const_iterator i = regions.begin(); i != regions.end(); ++i) {
- newlist.push_back (RegionFactory::create (*i, true));
+ newlist.push_back (RegionFactory::create (*i, true, true));
}
}
} else {
string t = _name.val().substr(dot_position + 1);
- try {
- _sort_id = boost::lexical_cast<int>(t);
- }
-
- catch (boost::bad_lexical_cast e) {
+ if (!string_to_uint32 (t, _sort_id)) {
_sort_id = 0;
}
}
in_flush = false;
}
- void
- Playlist::clear_pending ()
- {
- pending_adds.clear ();
- pending_removes.clear ();
- pending_bounds.clear ();
- pending_range_moves.clear ();
- pending_region_extensions.clear ();
- pending_contents_change = false;
- }
+void
+Playlist::clear_pending ()
+{
+ pending_adds.clear ();
+ pending_removes.clear ();
+ pending_bounds.clear ();
+ pending_range_moves.clear ();
+ pending_region_extensions.clear ();
+ pending_contents_change = false;
+ pending_layering = false;
+}
- /*************************************************************
+/*************************************************************
PLAYLIST OPERATIONS
- *************************************************************/
+*************************************************************/
/** Note: this calls set_layer (..., DBL_MAX) so it will reset the layering index of region */
- void
- Playlist::add_region (boost::shared_ptr<Region> region, framepos_t position, float times, bool auto_partition)
- {
- RegionWriteLock rlock (this);
- times = fabs (times);
-
- int itimes = (int) floor (times);
+void
+Playlist::add_region (boost::shared_ptr<Region> region, framepos_t position, float times, bool auto_partition, int32_t sub_num, double quarter_note, bool for_music)
+{
+ RegionWriteLock rlock (this);
+ times = fabs (times);
- framepos_t pos = position;
+ int itimes = (int) floor (times);
- if (times == 1 && auto_partition){
- partition(pos - 1, (pos + region->length()), true);
- }
+ framepos_t pos = position;
- if (itimes >= 1) {
- add_region_internal (region, pos);
- set_layer (region, DBL_MAX);
- pos += region->length();
- --itimes;
- }
+ if (times == 1 && auto_partition){
+ RegionList thawlist;
+ partition_internal (pos - 1, (pos + region->length()), true, thawlist);
+ for (RegionList::iterator i = thawlist.begin(); i != thawlist.end(); ++i) {
+ (*i)->resume_property_changes ();
+ _session.add_command (new StatefulDiffCommand (*i));
+ }
+ }
+ if (itimes >= 1) {
+ add_region_internal (region, pos, sub_num, quarter_note, for_music);
+ set_layer (region, DBL_MAX);
+ pos += region->length();
+ --itimes;
+ }
- /* note that itimes can be zero if we being asked to just
- insert a single fraction of the region.
- */
+ /* note that itimes can be zero if we being asked to just
+ insert a single fraction of the region.
+ */
- for (int i = 0; i < itimes; ++i) {
- boost::shared_ptr<Region> copy = RegionFactory::create (region, true);
- add_region_internal (copy, pos);
- set_layer (copy, DBL_MAX);
- pos += region->length();
- }
+ for (int i = 0; i < itimes; ++i) {
+ boost::shared_ptr<Region> copy = RegionFactory::create (region, true);
+ add_region_internal (copy, pos, sub_num);
+ set_layer (copy, DBL_MAX);
+ pos += region->length();
+ }
- framecnt_t length = 0;
+ framecnt_t length = 0;
- if (floor (times) != times) {
- length = (framecnt_t) floor (region->length() * (times - floor (times)));
- string name;
- RegionFactory::region_name (name, region->name(), false);
+ if (floor (times) != times) {
+ length = (framecnt_t) floor (region->length() * (times - floor (times)));
+ string name;
+ RegionFactory::region_name (name, region->name(), false);
- {
- PropertyList plist;
+ {
+ PropertyList plist;
- plist.add (Properties::start, region->start());
- plist.add (Properties::length, length);
- plist.add (Properties::name, name);
- plist.add (Properties::layer, region->layer());
+ plist.add (Properties::start, region->start());
+ plist.add (Properties::length, length);
+ plist.add (Properties::name, name);
+ plist.add (Properties::layer, region->layer());
- boost::shared_ptr<Region> sub = RegionFactory::create (region, plist);
- add_region_internal (sub, pos);
- set_layer (sub, DBL_MAX);
- }
- }
-
- possibly_splice_unlocked (position, (pos + length) - position, region);
- }
+ boost::shared_ptr<Region> sub = RegionFactory::create (region, plist);
+ add_region_internal (sub, pos, sub_num);
+ set_layer (sub, DBL_MAX);
+ }
+ }
- void
- Playlist::set_region_ownership ()
- {
- RegionWriteLock rl (this);
- RegionList::iterator i;
- boost::weak_ptr<Playlist> pl (shared_from_this());
+ possibly_splice_unlocked (position, (pos + length) - position, region);
+}
- for (i = regions.begin(); i != regions.end(); ++i) {
- (*i)->set_playlist (pl);
- }
- }
+void
+Playlist::set_region_ownership ()
+{
+ RegionWriteLock rl (this);
+ RegionList::iterator i;
+ boost::weak_ptr<Playlist> pl (shared_from_this());
- bool
- Playlist::add_region_internal (boost::shared_ptr<Region> region, framepos_t position)
- {
- if (region->data_type() != _type) {
- return false;
- }
+ for (i = regions.begin(); i != regions.end(); ++i) {
+ (*i)->set_playlist (pl);
+ }
+}
- RegionSortByPosition cmp;
+bool
+Playlist::add_region_internal (boost::shared_ptr<Region> region, framepos_t position, int32_t sub_num, double quarter_note, bool for_music)
+{
+ if (region->data_type() != _type) {
+ return false;
+ }
- if (!first_set_state) {
- boost::shared_ptr<Playlist> foo (shared_from_this());
- region->set_playlist (boost::weak_ptr<Playlist>(foo));
- }
+ RegionSortByPosition cmp;
- region->set_position (position);
+ if (!first_set_state) {
+ boost::shared_ptr<Playlist> foo (shared_from_this());
+ region->set_playlist (boost::weak_ptr<Playlist>(foo));
+ }
+ if (for_music) {
+ region->set_position_music (quarter_note);
+ } else {
+ region->set_position (position, sub_num);
+ }
- regions.insert (upper_bound (regions.begin(), regions.end(), region, cmp), region);
- all_regions.insert (region);
+ regions.insert (upper_bound (regions.begin(), regions.end(), region, cmp), region);
+ all_regions.insert (region);
- possibly_splice_unlocked (position, region->length(), region);
+ possibly_splice_unlocked (position, region->length(), region);
- if (!holding_state ()) {
- /* layers get assigned from XML state, and are not reset during undo/redo */
- relayer ();
- }
+ if (!holding_state ()) {
+ /* layers get assigned from XML state, and are not reset during undo/redo */
+ relayer ();
+ }
- /* we need to notify the existence of new region before checking dependents. Ick. */
+ /* we need to notify the existence of new region before checking dependents. Ick. */
- notify_region_added (region);
+ notify_region_added (region);
- region->PropertyChanged.connect_same_thread (region_state_changed_connections, boost::bind (&Playlist::region_changed_proxy, this, _1, boost::weak_ptr<Region> (region)));
+ region->PropertyChanged.connect_same_thread (region_state_changed_connections, boost::bind (&Playlist::region_changed_proxy, this, _1, boost::weak_ptr<Region> (region)));
+ region->DropReferences.connect_same_thread (region_drop_references_connections, boost::bind (&Playlist::region_going_away, this, boost::weak_ptr<Region> (region)));
- return true;
- }
+ return true;
+}
- void
- Playlist::replace_region (boost::shared_ptr<Region> old, boost::shared_ptr<Region> newr, framepos_t pos)
- {
- RegionWriteLock rlock (this);
+void
+Playlist::replace_region (boost::shared_ptr<Region> old, boost::shared_ptr<Region> newr, framepos_t pos)
+{
+ RegionWriteLock rlock (this);
- bool old_sp = _splicing;
- _splicing = true;
+ bool old_sp = _splicing;
+ _splicing = true;
- remove_region_internal (old);
- add_region_internal (newr, pos);
- set_layer (newr, old->layer ());
+ remove_region_internal (old);
+ add_region_internal (newr, pos);
+ set_layer (newr, old->layer ());
- _splicing = old_sp;
+ _splicing = old_sp;
- possibly_splice_unlocked (pos, old->length() - newr->length());
- }
+ possibly_splice_unlocked (pos, old->length() - newr->length());
+}
- void
- Playlist::remove_region (boost::shared_ptr<Region> region)
- {
- RegionWriteLock rlock (this);
- remove_region_internal (region);
- }
+void
+Playlist::remove_region (boost::shared_ptr<Region> region)
+{
+ RegionWriteLock rlock (this);
+ remove_region_internal (region);
+}
- int
- Playlist::remove_region_internal (boost::shared_ptr<Region> region)
- {
- RegionList::iterator i;
+int
+Playlist::remove_region_internal (boost::shared_ptr<Region> region)
+{
+ RegionList::iterator i;
- if (!in_set_state) {
- /* unset playlist */
-
region->set_playlist (boost::weak_ptr<Playlist>());
- }
+ if (!in_set_state) {
+ /* unset playlist */
+ region->set_playlist (boost::weak_ptr<Playlist>());
+ }
- /* XXX should probably freeze here .... */
+ /* XXX should probably freeze here .... */
- for (i = regions.begin(); i != regions.end(); ++i) {
- if (*i == region) {
+ for (i = regions.begin(); i != regions.end(); ++i) {
+ if (*i == region) {
- framepos_t pos = (*i)->position();
- framecnt_t distance = (*i)->length();
+ framepos_t pos = (*i)->position();
+ framecnt_t distance = (*i)->length();
- regions.erase (i);
+ regions.erase (i);
- possibly_splice_unlocked (pos, -distance);
+ possibly_splice_unlocked (pos, -distance);
- if (!holding_state ()) {
- relayer ();
- remove_dependents (region);
- }
+ if (!holding_state ()) {
+ relayer ();
+ remove_dependents (region);
+ }
- notify_region_removed (region);
- break;
- }
- }
+ notify_region_removed (region);
+ break;
+ }
+ }
- return -1;
- }
+ return -1;
+}
- void
- Playlist::get_equivalent_regions (boost::shared_ptr<Region> other, vector<boost::shared_ptr<Region> >& results)
- {
- if (Config->get_use_overlap_equivalency()) {
- for (RegionList::iterator i = regions.begin(); i != regions.end(); ++i) {
- if ((*i)->overlap_equivalent (other)) {
- results.push_back (*i);
- }
- }
- } else {
- for (RegionList::iterator i = regions.begin(); i != regions.end(); ++i) {
- if ((*i)->equivalent (other)) {
- results.push_back (*i);
- }
- }
- }
- }
+void
+Playlist::get_equivalent_regions (boost::shared_ptr<Region> other, vector<boost::shared_ptr<Region> >& results)
+{
+ if (Config->get_use_overlap_equivalency()) {
+ for (RegionList::iterator i = regions.begin(); i != regions.end(); ++i) {
+ if ((*i)->overlap_equivalent (other)) {
+ results.push_back (*i);
+ }
+ }
+ } else {
+ for (RegionList::iterator i = regions.begin(); i != regions.end(); ++i) {
+ if ((*i)->equivalent (other)) {
+ results.push_back (*i);
+ }
+ }
+ }
+}
- void
- Playlist::get_region_list_equivalent_regions (boost::shared_ptr<Region> other, vector<boost::shared_ptr<Region> >& results)
- {
- for (RegionList::iterator i = regions.begin(); i != regions.end(); ++i) {
+void
+Playlist::get_region_list_equivalent_regions (boost::shared_ptr<Region> other, vector<boost::shared_ptr<Region> >& results)
+{
+ for (RegionList::iterator i = regions.begin(); i != regions.end(); ++i) {
- if ((*i) && (*i)->region_list_equivalent (other)) {
- results.push_back (*i);
- }
- }
- }
+ if ((*i) && (*i)->region_list_equivalent (other)) {
+ results.push_back (*i);
+ }
+ }
+}
- void
- Playlist::get_source_equivalent_regions (boost::shared_ptr<Region> other, vector<boost::shared_ptr<Region> >& results)
- {
- for (RegionList::iterator i = regions.begin(); i != regions.end(); ++i) {
+void
+Playlist::get_source_equivalent_regions (boost::shared_ptr<Region> other, vector<boost::shared_ptr<Region> >& results)
+{
+ for (RegionList::iterator i = regions.begin(); i != regions.end(); ++i) {
- if ((*i) && (*i)->any_source_equivalent (other)) {
- results.push_back (*i);
- }
- }
- }
+ if ((*i) && (*i)->any_source_equivalent (other)) {
+ results.push_back (*i);
+ }
+ }
+}
- void
- Playlist::partition (framepos_t start, framepos_t end, bool cut)
- {
- RegionList thawlist;
+void
+Playlist::partition (framepos_t start, framepos_t end, bool cut)
+{
+ RegionList thawlist;
+ {
+ RegionWriteLock lock(this);
+ partition_internal (start, end, cut, thawlist);
+ }
- partition_internal (start, end, cut, thawlist);
+ for (RegionList::iterator i = thawlist.begin(); i != thawlist.end(); ++i) {
+ (*i)->resume_property_changes ();
+ }
+}
- for (RegionList::iterator i = thawlist.begin(); i != thawlist.end(); ++i) {
- (*i)->resume_property_changes ();
- }
- }
+/* If a MIDI region is locked to musical-time, Properties::start is ignored
+ * and _start is overwritten using Properties::start_beats in
+ * add_region_internal() -> Region::set_position() -> MidiRegion::set_position_internal()
+ */
+static void maybe_add_start_beats (TempoMap const& tm, PropertyList& plist, boost::shared_ptr<Region> r, framepos_t start, framepos_t end)
+{
+ boost::shared_ptr<MidiRegion> mr = boost::dynamic_pointer_cast<MidiRegion>(r);
+ if (!mr) {
+ return;
+ }
+ double delta_beats = tm.quarter_notes_between_frames (start, end);
+ plist.add (Properties::start_beats, mr->start_beats () + delta_beats);
+}
/** Go through each region on the playlist and cut them at start and end, removing the section between
* start and end if cutting == true. Regions that lie entirely within start and end are always
* removed.
*/
- void
- Playlist::partition_internal (framepos_t start, framepos_t end, bool cutting, RegionList& thawlist)
- {
- RegionList new_regions;
+void
+Playlist::partition_internal (framepos_t start, framepos_t end, bool cutting, RegionList& thawlist)
+{
+ RegionList new_regions;
- {
- RegionWriteLock rlock (this);
+ {
- boost::shared_ptr<Region> region;
- boost::shared_ptr<Region> current;
- string new_name;
- RegionList::iterator tmp;
- Evoral::OverlapType overlap;
- framepos_t pos1, pos2, pos3, pos4;
+ boost::shared_ptr<Region> region;
+ boost::shared_ptr<Region> current;
+ string new_name;
+ RegionList::iterator tmp;
+ Evoral::OverlapType overlap;
+ framepos_t pos1, pos2, pos3, pos4;
- in_partition = true;
+ in_partition = true;
- /* need to work from a copy, because otherwise the regions we add during the process
- get operated on as well.
- */
+ /* need to work from a copy, because otherwise the regions we add during the process
+ get operated on as well.
+ */
- RegionList copy = regions.rlist();
+ RegionList copy = regions.rlist();
- for (RegionList::iterator i = copy.begin(); i != copy.end(); i = tmp) {
+ for (RegionList::iterator i = copy.begin(); i != copy.end(); i = tmp) {
- tmp = i;
- ++tmp;
+ tmp = i;
+ ++tmp;
- current = *i;
+ current = *i;
- if (current->first_frame() >= start && current->last_frame() < end) {
+ if (current->first_frame() >= start && current->last_frame() < end) {
- if (cutting) {
- remove_region_internal (current);
- }
+ if (cutting) {
+ remove_region_internal (current);
+ }
- continue;
- }
+ continue;
+ }
- /* coverage will return OverlapStart if the start coincides
- with the end point. we do not partition such a region,
- so catch this special case.
- */
+ /* coverage will return OverlapStart if the start coincides
+ with the end point. we do not partition such a region,
+ so catch this special case.
+ */
- if (current->first_frame() >= end) {
- continue;
- }
+ if (current->first_frame() >= end) {
+ continue;
+ }
- if ((overlap = current->coverage (start, end)) == Evoral::OverlapNone) {
- continue;
- }
+ if ((overlap = current->coverage (start, end)) == Evoral::OverlapNone) {
+ continue;
+ }
- pos1 = current->position();
- pos2 = start;
- pos3 = end;
- pos4 = current->last_frame();
-
- if (overlap == Evoral::OverlapInternal) {
- /* split: we need 3 new regions, the front, middle and end.
- cut: we need 2 regions, the front and end.
- */
-
- /*
- start end
- ---------------*************************------------
- P1 P2 P3 P4
- SPLIT:
- ---------------*****++++++++++++++++====------------
- CUT
- ---------------*****----------------====------------
-
- */
-
- if (!cutting) {
- /* "middle" ++++++ */
-
- RegionFactory::region_name (new_name, current->name(), false);
-
- PropertyList plist;
-
- plist.add (Properties::start, current->start() + (pos2 - pos1));
- plist.add (Properties::length, pos3 - pos2);
- plist.add (Properties::name, new_name);
- plist.add (Properties::layer, current->layer ());
- plist.add (Properties::layering_index, current->layering_index ());
- plist.add (Properties::automatic, true);
- plist.add (Properties::left_of_split, true);
- plist.add (Properties::right_of_split, true);
-
- region = RegionFactory::create (current, plist);
- add_region_internal (region, start);
- new_regions.push_back (region);
- }
+ pos1 = current->position();
+ pos2 = start;
+ pos3 = end;
+ pos4 = current->last_frame();
+
+ if (overlap == Evoral::OverlapInternal) {
+ /* split: we need 3 new regions, the front, middle and end.
+ cut: we need 2 regions, the front and end.
+ */
+
+ /*
+ start end
+ ---------------*************************------------
+ P1 P2 P3 P4
+ SPLIT:
+ ---------------*****++++++++++++++++====------------
+ CUT
+ ---------------*****----------------====------------
+
+ */
+
+ if (!cutting) {
+ /* "middle" ++++++ */
+
+ RegionFactory::region_name (new_name, current->name(), false);
+
+ PropertyList plist;
+
+ plist.add (Properties::start, current->start() + (pos2 - pos1));
+ plist.add (Properties::length, pos3 - pos2);
+ plist.add (Properties::name, new_name);
+ plist.add (Properties::layer, current->layer ());
+ plist.add (Properties::layering_index, current->layering_index ());
+ plist.add (Properties::automatic, true);
+ plist.add (Properties::left_of_split, true);
+ plist.add (Properties::right_of_split, true);
+ maybe_add_start_beats (_session.tempo_map(), plist, current, current->start(), current->start() + (pos2 - pos1));
+
+ /* see note in :_split_region()
+ * for MusicFrame is needed to offset region-gain
+ */
+ region = RegionFactory::create (current, MusicFrame (pos2 - pos1, 0), plist);
+ add_region_internal (region, start);
+ new_regions.push_back (region);
+ }
- /* "end" ====== */
+ /* "end" ====== */
- RegionFactory::region_name (new_name, current->name(), false);
+ RegionFactory::region_name (new_name, current->name(), false);
- PropertyList plist;
+ PropertyList plist;
- plist.add (Properties::start, current->start() + (pos3 - pos1));
- plist.add (Properties::length, pos4 - pos3);
- plist.add (Properties::name, new_name);
- plist.add (Properties::layer, current->layer ());
- plist.add (Properties::layering_index, current->layering_index ());
- plist.add (Properties::automatic, true);
- plist.add (Properties::right_of_split, true);
+ plist.add (Properties::start, current->start() + (pos3 - pos1));
+ plist.add (Properties::length, pos4 - pos3);
+ plist.add (Properties::name, new_name);
+ plist.add (Properties::layer, current->layer ());
+ plist.add (Properties::layering_index, current->layering_index ());
+ plist.add (Properties::automatic, true);
+ plist.add (Properties::right_of_split, true);
+ maybe_add_start_beats (_session.tempo_map(), plist, current, current->start(), current->start() + (pos3 - pos1));
- region = RegionFactory::create (current, plist);
+ region = RegionFactory::create (current, MusicFrame (pos3 - pos1, 0), plist);
- add_region_internal (region, end);
- new_regions.push_back (region);
+ add_region_internal (region, end);
+ new_regions.push_back (region);
- /* "front" ***** */
+ /* "front" ***** */
- current->suspend_property_changes ();
- thawlist.push_back (current);
- current->cut_end (pos2 - 1);
+ current->clear_changes ();
+ current->suspend_property_changes ();
+ thawlist.push_back (current);
+ current->cut_end (pos2 - 1);
- } else if (overlap == Evoral::OverlapEnd) {
+ } else if (overlap == Evoral::OverlapEnd) {
- /*
- start end
- ---------------*************************------------
- P1 P2 P4 P3
- SPLIT:
- ---------------**************+++++++++++------------
- CUT:
- ---------------**************-----------------------
- */
+ /*
+ start end
+ ---------------*************************------------
+ P1 P2 P4 P3
+ SPLIT:
+ ---------------**************+++++++++++------------
+ CUT:
+ ---------------**************-----------------------
+ */
- if (!cutting) {
+ if (!cutting) {
- /* end +++++ */
+ /* end +++++ */
- RegionFactory::region_name (new_name, current->name(), false);
+ RegionFactory::region_name (new_name, current->name(), false);
- PropertyList plist;
+ PropertyList plist;
- plist.add (Properties::start, current->start() + (pos2 - pos1));
- plist.add (Properties::length, pos4 - pos2);
- plist.add (Properties::name, new_name);
- plist.add (Properties::layer, current->layer ());
- plist.add (Properties::layering_index, current->layering_index ());
- plist.add (Properties::automatic, true);
- plist.add (Properties::left_of_split, true);
+ plist.add (Properties::start, current->start() + (pos2 - pos1));
+ plist.add (Properties::length, pos4 - pos2);
+ plist.add (Properties::name, new_name);
+ plist.add (Properties::layer, current->layer ());
+ plist.add (Properties::layering_index, current->layering_index ());
+ plist.add (Properties::automatic, true);
+ plist.add (Properties::left_of_split, true);
+ maybe_add_start_beats (_session.tempo_map(), plist, current, current->start(), current->start() + (pos2 - pos1));
- region = RegionFactory::create (current, plist);
+ region = RegionFactory::create (current, MusicFrame(pos2 - pos1, 0), plist);
- add_region_internal (region, start);
- new_regions.push_back (region);
- }
+ add_region_internal (region, start);
+ new_regions.push_back (region);
+ }
- /* front ****** */
+ /* front ****** */
- current->suspend_property_changes ();
- thawlist.push_back (current);
- current->cut_end (pos2 - 1);
+ current->clear_changes ();
+ current->suspend_property_changes ();
+ thawlist.push_back (current);
+ current->cut_end (pos2 - 1);
- } else if (overlap == Evoral::OverlapStart) {
+ } else if (overlap == Evoral::OverlapStart) {
- /* split: we need 2 regions: the front and the end.
- cut: just trim current to skip the cut area
- */
+ /* split: we need 2 regions: the front and the end.
+ cut: just trim current to skip the cut area
+ */
- /*
- start end
- ---------------*************************------------
- P2 P1 P3 P4
+ /*
+ start end
+ ---------------*************************------------
+ P2 P1 P3 P4
- SPLIT:
- ---------------****+++++++++++++++++++++------------
- CUT:
- -------------------*********************------------
+ SPLIT:
+ ---------------****+++++++++++++++++++++------------
+ CUT:
+ -------------------*********************------------
- */
+ */
- if (!cutting) {
- /* front **** */
- RegionFactory::region_name (new_name, current->name(), false);
+ if (!cutting) {
+ /* front **** */
+ RegionFactory::region_name (new_name, current->name(), false);
- PropertyList plist;
+ PropertyList plist;
- plist.add (Properties::start, current->start());
- plist.add (Properties::length, pos3 - pos1);
- plist.add (Properties::name, new_name);
- plist.add (Properties::layer, current->layer ());
- plist.add (Properties::layering_index, current->layering_index ());
- plist.add (Properties::automatic, true);
- plist.add (Properties::right_of_split, true);
+ plist.add (Properties::start, current->start());
+ plist.add (Properties::length, pos3 - pos1);
+ plist.add (Properties::name, new_name);
+ plist.add (Properties::layer, current->layer ());
+ plist.add (Properties::layering_index, current->layering_index ());
+ plist.add (Properties::automatic, true);
+ plist.add (Properties::right_of_split, true);
+ maybe_add_start_beats (_session.tempo_map(), plist, current, current->start(), current->start());
- region = RegionFactory::create (current, plist);
+ region = RegionFactory::create (current, plist);
- add_region_internal (region, pos1);
- new_regions.push_back (region);
- }
+ add_region_internal (region, pos1);
+ new_regions.push_back (region);
+ }
- /* end */
+ /* end */
- current->suspend_property_changes ();
- thawlist.push_back (current);
- current->trim_front (pos3);
- } else if (overlap == Evoral::OverlapExternal) {
+ current->clear_changes ();
+ current->suspend_property_changes ();
+ thawlist.push_back (current);
+ current->trim_front (pos3);
+ } else if (overlap == Evoral::OverlapExternal) {
- /* split: no split required.
- cut: remove the region.
- */
+ /* split: no split required.
+ cut: remove the region.
+ */
- /*
- start end
- ---------------*************************------------
- P2 P1 P3 P4
+ /*
+ start end
+ ---------------*************************------------
+ P2 P1 P3 P4
- SPLIT:
- ---------------*************************------------
- CUT:
- ----------------------------------------------------
+ SPLIT:
+ ---------------*************************------------
+ CUT:
+ ----------------------------------------------------
- */
+ */
- if (cutting) {
- remove_region_internal (current);
- }
+ if (cutting) {
+ remove_region_internal (current);
+ }
- new_regions.push_back (current);
- }
- }
+ new_regions.push_back (current);
+ }
+ }
- in_partition = false;
- }
+ in_partition = false;
+ }
//keep track of any dead space at end (for pasting into Ripple or Splice mode)
framepos_t wanted_length = end-start;
- _end_space = wanted_length - get_extent().second-get_extent().first;
- }
+ _end_space = wanted_length - _get_extent().second - _get_extent().first;
+}
-
boost::shared_ptr<Playlist>
-
Playlist::cut_copy (boost::shared_ptr<Playlist> (Playlist::*pmf)(framepos_t, framecnt_t,bool), list<AudioRange>& ranges, bool result_is_hidden)
- {
-
boost::shared_ptr<Playlist> ret;
-
boost::shared_ptr<Playlist> pl;
- framepos_t start;
+boost::shared_ptr<Playlist>
+Playlist::cut_copy (boost::shared_ptr<Playlist> (Playlist::*pmf)(framepos_t, framecnt_t,bool), list<AudioRange>& ranges, bool result_is_hidden)
+{
+ boost::shared_ptr<Playlist> ret;
+ boost::shared_ptr<Playlist> pl;
+ framepos_t start;
- if (ranges.empty()) {
-
return boost::shared_ptr<Playlist>();
- }
+ if (ranges.empty()) {
+ return boost::shared_ptr<Playlist>();
+ }
- start = ranges.front().start;
+ start = ranges.front().start;
-
for (list<AudioRange>::iterator i = ranges.begin(); i != ranges.end(); ++i) {
+ for (list<AudioRange>::iterator i = ranges.begin(); i != ranges.end(); ++i) {
- pl = (this->*pmf)((*i).start, (*i).length(), result_is_hidden);
+ pl = (this->*pmf)((*i).start, (*i).length(), result_is_hidden);
- if (i == ranges.begin()) {
- ret = pl;
- } else {
+ if (i == ranges.begin()) {
+ ret = pl;
+ } else {
- /* paste the next section into the nascent playlist,
- offset to reflect the start of the first range we
- chopped.
- */
+ /* paste the next section into the nascent playlist,
+ offset to reflect the start of the first range we
+ chopped.
+ */
- ret->paste (pl, (*i).start - start, 1.0f);
- }
- }
+ ret->paste (pl, (*i).start - start, 1.0f, 0);
+ }
+ }
- return ret;
- }
+ return ret;
+}
-
boost::shared_ptr<Playlist>
-
Playlist::cut (list<AudioRange>& ranges, bool result_is_hidden)
- {
-
boost::shared_ptr<Playlist> (Playlist::*pmf)(framepos_t,framecnt_t,bool) = &Playlist::cut;
- return cut_copy (pmf, ranges, result_is_hidden);
- }
+boost::shared_ptr<Playlist>
+Playlist::cut (list<AudioRange>& ranges, bool result_is_hidden)
+{
+ boost::shared_ptr<Playlist> (Playlist::*pmf)(framepos_t,framecnt_t,bool) = &Playlist::cut;
+ return cut_copy (pmf, ranges, result_is_hidden);
+}
-
boost::shared_ptr<Playlist>
-
Playlist::copy (list<AudioRange>& ranges, bool result_is_hidden)
- {
-
boost::shared_ptr<Playlist> (Playlist::*pmf)(framepos_t,framecnt_t,bool) = &Playlist::copy;
- return cut_copy (pmf, ranges, result_is_hidden);
- }
+boost::shared_ptr<Playlist>
+Playlist::copy (list<AudioRange>& ranges, bool result_is_hidden)
+{
+ boost::shared_ptr<Playlist> (Playlist::*pmf)(framepos_t,framecnt_t,bool) = &Playlist::copy;
+ return cut_copy (pmf, ranges, result_is_hidden);
+}
-
boost::shared_ptr<Playlist>
- Playlist::cut (framepos_t start, framecnt_t cnt, bool result_is_hidden)
- {
-
boost::shared_ptr<Playlist> the_copy;
- RegionList thawlist;
- char buf[32];
+boost::shared_ptr<Playlist>
+Playlist::cut (framepos_t start, framecnt_t cnt, bool result_is_hidden)
+{
+ boost::shared_ptr<Playlist> the_copy;
+ RegionList thawlist;
+ char buf[32];
- snprintf (buf, sizeof (buf), "%" PRIu32, ++subcnt);
- string new_name = _name;
- new_name += '.';
- new_name += buf;
+ snprintf (buf, sizeof (buf), "%" PRIu32, ++subcnt);
+ string new_name = _name;
+ new_name += '.';
+ new_name += buf;
- if ((the_copy = PlaylistFactory::create (shared_from_this(), start, cnt, new_name, result_is_hidden)) == 0) {
-
return boost::shared_ptr<Playlist>();
- }
+ if ((the_copy = PlaylistFactory::create (shared_from_this(), start, cnt, new_name, result_is_hidden)) == 0) {
+ return boost::shared_ptr<Playlist>();
+ }
- partition_internal (start, start+cnt-1, true, thawlist);
+ {
+ RegionWriteLock rlock (this);
+ partition_internal (start, start+cnt-1, true, thawlist);
+ }
- for (RegionList::iterator i = thawlist.begin(); i != thawlist.end(); ++i) {
- (*i)->resume_property_changes();
- }
+ for (RegionList::iterator i = thawlist.begin(); i != thawlist.end(); ++i) {
+ (*i)->resume_property_changes();
+ }
- return the_copy;
- }
+ return the_copy;
+}
-
boost::shared_ptr<Playlist>
- Playlist::copy (framepos_t start, framecnt_t cnt, bool result_is_hidden)
- {
- char buf[32];
+boost::shared_ptr<Playlist>
+Playlist::copy (framepos_t start, framecnt_t cnt, bool result_is_hidden)
+{
+ char buf[32];
- snprintf (buf, sizeof (buf), "%" PRIu32, ++subcnt);
- string new_name = _name;
- new_name += '.';
- new_name += buf;
+ snprintf (buf, sizeof (buf), "%" PRIu32, ++subcnt);
+ string new_name = _name;
+ new_name += '.';
+ new_name += buf;
// cnt = min (_get_extent().second - start, cnt); (We need the full range length when copy/pasting in Ripple. Why was this limit here? It's not in CUT... )
- return PlaylistFactory::create (shared_from_this(), start, cnt, new_name, result_is_hidden);
- }
+ return PlaylistFactory::create (shared_from_this(), start, cnt, new_name, result_is_hidden);
+}
- int
- Playlist::paste (boost::shared_ptr<Playlist> other, framepos_t position, float times)
- {
- times = fabs (times);
+int
+Playlist::paste (boost::shared_ptr<Playlist> other, framepos_t position, float times, const int32_t sub_num)
+{
+ times = fabs (times);
- {
- RegionReadLock rl2 (other.get());
+ {
+ RegionReadLock rl2 (other.get());
- int itimes = (int) floor (times);
- framepos_t pos = position;
- framecnt_t const shift = other->_get_extent().second;
- layer_t top = top_layer ();
+ int itimes = (int) floor (times);
+ framepos_t pos = position;
+ framecnt_t const shift = other->_get_extent().second;
+ layer_t top = top_layer ();
- {
- RegionWriteLock rl1 (this);
- while (itimes--) {
- for (RegionList::iterator i = other->regions.begin(); i != other->regions.end(); ++i) {
- boost::shared_ptr<Region> copy_of_region = RegionFactory::create (*i, true);
+ {
+ RegionWriteLock rl1 (this);
+ while (itimes--) {
+ for (RegionList::iterator i = other->regions.begin(); i != other->regions.end(); ++i) {
+ boost::shared_ptr<Region> copy_of_region = RegionFactory::create (*i, true);
- /* put these new regions on top of all existing ones, but preserve
- the ordering they had in the original playlist.
- */
+ /* put these new regions on top of all existing ones, but preserve
+ the ordering they had in the original playlist.
+ */
- add_region_internal (copy_of_region, (*i)->position() + pos);
- set_layer (copy_of_region, copy_of_region->layer() + top);
- }
- pos += shift;
- }
- }
- }
+ add_region_internal (copy_of_region, (*i)->position() + pos, sub_num);
+ set_layer (copy_of_region, copy_of_region->layer() + top);
+ }
+ pos += shift;
+ }
+ }
+ }
- return 0;
- }
+ return 0;
+}
- void
- Playlist::duplicate (boost::shared_ptr<Region> region, framepos_t position, float times)
- {
- duplicate(region, position, region->length(), times);
- }
+void
+Playlist::duplicate (boost::shared_ptr<Region> region, framepos_t position, float times)
+{
+ duplicate(region, position, region->length(), times);
+}
/** @param gap from the beginning of the region to the next beginning */
- void
- Playlist::duplicate (boost::shared_ptr<Region> region, framepos_t position, framecnt_t gap, float times)
- {
- times = fabs (times);
+void
+Playlist::duplicate (boost::shared_ptr<Region> region, framepos_t position, framecnt_t gap, float times)
+{
+ times = fabs (times);
+
+ RegionWriteLock rl (this);
+ int itimes = (int) floor (times);
+
+ while (itimes--) {
+ boost::shared_ptr<Region> copy = RegionFactory::create (region, true);
+ add_region_internal (copy, position);
+ set_layer (copy, DBL_MAX);
+ position += gap;
+ }
+
+ if (floor (times) != times) {
+ framecnt_t length = (framecnt_t) floor (region->length() * (times - floor (times)));
+ string name;
+ RegionFactory::region_name (name, region->name(), false);
+
+ {
+ PropertyList plist;
+ plist.add (Properties::start, region->start());
+ plist.add (Properties::length, length);
+ plist.add (Properties::name, name);
+
+ boost::shared_ptr<Region> sub = RegionFactory::create (region, plist);
+ add_region_internal (sub, position);
+ set_layer (sub, DBL_MAX);
+ }
+ }
+}
+
+/** @param gap from the beginning of the region to the next beginning */
+/** @param end the first frame that does _not_ contain a duplicated frame */
+void
+Playlist::duplicate_until (boost::shared_ptr<Region> region, framepos_t position, framecnt_t gap, framepos_t end)
+{
RegionWriteLock rl (this);
- int itimes = (int) floor (times);
- framepos_t pos = position + 1;
- while (itimes--) {
+ while (position + region->length() - 1 < end) {
boost::shared_ptr<Region> copy = RegionFactory::create (region, true);
- add_region_internal (copy, pos);
+ add_region_internal (copy, position);
set_layer (copy, DBL_MAX);
- pos += gap;
+ position += gap;
}
- if (floor (times) != times) {
- framecnt_t length = (framecnt_t) floor (region->length() * (times - floor (times)));
+ if (position < end) {
+ framecnt_t length = min (region->length(), end - position);
string name;
RegionFactory::region_name (name, region->name(), false);
plist.add (Properties::name, name);
boost::shared_ptr<Region> sub = RegionFactory::create (region, plist);
- add_region_internal (sub, pos);
+ add_region_internal (sub, position);
set_layer (sub, DBL_MAX);
}
}
- }
+}
+
+void
+Playlist::duplicate_range (AudioRange& range, float times)
+{
+ boost::shared_ptr<Playlist> pl = copy (range.start, range.length(), true);
+ framecnt_t offset = range.end - range.start;
+ paste (pl, range.start + offset, times, 0);
+}
+
+void
+Playlist::duplicate_ranges (std::list<AudioRange>& ranges, float times)
+{
+ if (ranges.empty()) {
+ return;
+ }
+
+ framepos_t min_pos = max_framepos;
+ framepos_t max_pos = 0;
+
+ for (std::list<AudioRange>::const_iterator i = ranges.begin();
+ i != ranges.end();
+ ++i) {
+ min_pos = min (min_pos, (*i).start);
+ max_pos = max (max_pos, (*i).end);
+ }
+
+ framecnt_t offset = max_pos - min_pos;
+
+ int count = 1;
+ int itimes = (int) floor (times);
+ while (itimes--) {
+ for (list<AudioRange>::iterator i = ranges.begin (); i != ranges.end (); ++i) {
+ boost::shared_ptr<Playlist> pl = copy ((*i).start, (*i).length (), true);
+ paste (pl, (*i).start + (offset * count), 1.0f, 0);
+ }
+ ++count;
+ }
+}
void
Playlist::shift (framepos_t at, frameoffset_t distance, bool move_intersected, bool ignore_music_glue)
/* XXX: may not be necessary; Region::post_set should do this, I think */
for (RegionList::iterator r = fixup.begin(); r != fixup.end(); ++r) {
- (*r)->recompute_position_from_lock_style ();
+ (*r)->recompute_position_from_lock_style (0);
}
}
void
- Playlist::split (framepos_t at)
+ Playlist::split (const MusicFrame& at)
{
RegionWriteLock rlock (this);
RegionList copy (regions.rlist());
}
void
- Playlist::split_region (boost::shared_ptr<Region> region, framepos_t playlist_position)
+ Playlist::split_region (boost::shared_ptr<Region> region, const MusicFrame& playlist_position)
{
RegionWriteLock rl (this);
_split_region (region, playlist_position);
}
void
- Playlist::_split_region (boost::shared_ptr<Region> region, framepos_t playlist_position)
+ Playlist::_split_region (boost::shared_ptr<Region> region, const MusicFrame& playlist_position)
{
- if (!region->covers (playlist_position)) {
+ if (!region->covers (playlist_position.frame)) {
return;
}
- if (region->position() == playlist_position ||
- region->last_frame() == playlist_position) {
+ if (region->position() == playlist_position.frame ||
+ region->last_frame() == playlist_position.frame) {
return;
}
boost::shared_ptr<Region> left;
boost::shared_ptr<Region> right;
- frameoffset_t before;
- frameoffset_t after;
+
+ MusicFrame before (playlist_position.frame - region->position(), playlist_position.division);
+ MusicFrame after (region->length() - before.frame, 0);
string before_name;
string after_name;
bool old_sp = _splicing;
_splicing = true;
- before = playlist_position - region->position();
- after = region->length() - before;
-
RegionFactory::region_name (before_name, region->name(), false);
{
PropertyList plist;
- plist.add (Properties::position, region->position ());
- plist.add (Properties::length, before);
+ plist.add (Properties::length, before.frame);
plist.add (Properties::name, before_name);
plist.add (Properties::left_of_split, true);
plist.add (Properties::layering_index, region->layering_index ());
since it supplies that offset to the Region constructor, which
is necessary to get audio region gain envelopes right.
*/
- left = RegionFactory::create (region, 0, plist);
+ left = RegionFactory::create (region, MusicFrame (0, 0), plist, true);
}
RegionFactory::region_name (after_name, region->name(), false);
{
PropertyList plist;
- plist.add (Properties::position, region->position() + before);
- plist.add (Properties::length, after);
+ plist.add (Properties::length, after.frame);
plist.add (Properties::name, after_name);
plist.add (Properties::right_of_split, true);
plist.add (Properties::layering_index, region->layering_index ());
plist.add (Properties::layer, region->layer ());
/* same note as above */
- right = RegionFactory::create (region, before, plist);
+ right = RegionFactory::create (region, before, plist, true);
}
- add_region_internal (left, region->position());
- add_region_internal (right, region->position() + before);
+ add_region_internal (left, region->position(), 0);
+ add_region_internal (right, region->position() + before.frame, before.division);
+
remove_region_internal (region);
_splicing = old_sp;
RegionWriteLock rl (this);
region_state_changed_connections.drop_connections ();
+ region_drop_references_connections.drop_connections ();
for (RegionList::iterator i = regions.begin(); i != regions.end(); ++i) {
pending_removes.insert (*i);
}
- /***********************************************************************
+ /* *********************************************************************
FINDING THINGS
**********************************************************************/
+boost::shared_ptr<RegionList>
+Playlist::region_list()
+{
+ RegionReadLock rlock (this);
+ boost::shared_ptr<RegionList> rlist (new RegionList (regions.rlist ()));
+ return rlist;
+}
+
+void
+Playlist::deep_sources (std::set<boost::shared_ptr<Source> >& sources) const
+{
+ RegionReadLock rlock (const_cast<Playlist*>(this));
+
+ for (RegionList::const_iterator i = regions.begin(); i != regions.end(); ++i) {
+ (*i)->deep_sources (sources);
+ }
+}
+
boost::shared_ptr<RegionList>
Playlist::regions_at (framepos_t frame)
{
for (RegionList::iterator i = rlist->begin(); i != rlist->end(); ) {
RegionList::iterator tmp = i;
+
++tmp;
if ((*i)->muted()) {
bool reached = false;
if (dir > 0) {
- for (AnalysisFeatureList::iterator x = points.begin(); x != points.end(); ++x) {
+ for (AnalysisFeatureList::const_iterator x = points.begin(); x != points.end(); ++x) {
if ((*x) >= from) {
reached = true;
}
boost::shared_ptr<Region> r = (*i);
frameoffset_t distance;
+ const framepos_t first_frame = r->first_frame();
+ const framepos_t last_frame = r->last_frame();
- if (r->first_frame() > frame) {
+ if (first_frame > frame) {
- distance = r->first_frame() - frame;
+ distance = first_frame - frame;
if (distance < closest) {
- ret = r->first_frame();
+ ret = first_frame;
closest = distance;
}
}
- if (r->last_frame () > frame) {
+ if (last_frame > frame) {
- distance = r->last_frame () - frame;
+ distance = last_frame - frame;
if (distance < closest) {
- ret = r->last_frame ();
+ ret = last_frame;
closest = distance;
}
}
boost::shared_ptr<Region> r = (*i);
frameoffset_t distance;
+ const framepos_t first_frame = r->first_frame();
+ const framepos_t last_frame = r->last_frame();
- if (r->last_frame() < frame) {
+ if (last_frame < frame) {
- distance = frame - r->last_frame();
+ distance = frame - last_frame;
if (distance < closest) {
- ret = r->last_frame();
+ ret = last_frame;
closest = distance;
}
}
- if (r->first_frame() < frame) {
+ if (first_frame < frame) {
- distance = frame - r->first_frame();
+ distance = frame - first_frame;
if (distance < closest) {
- ret = r->first_frame();
+ ret = first_frame;
closest = distance;
}
}
XMLNode *child;
XMLNodeList nlist;
XMLNodeConstIterator niter;
- XMLPropertyList plist;
XMLPropertyConstIterator piter;
- XMLProperty *prop;
boost::shared_ptr<Region> region;
string region_name;
bool seen_region_nodes = false;
freeze ();
- plist = node.properties();
-
set_id (node);
- for (piter = plist.begin(); piter != plist.end(); ++piter) {
-
- prop = *piter;
-
- if (prop->name() == X_("name")) {
- _name = prop->value();
- _set_sort_id ();
- } else if (prop->name() == X_("orig-diskstream-id")) {
- /* XXX legacy session: fix up later */
- _orig_track_id = prop->value ();
- } else if (prop->name() == X_("orig-track-id")) {
- _orig_track_id = prop->value ();
- } else if (prop->name() == X_("frozen")) {
- _frozen = string_is_affirmative (prop->value());
- } else if (prop->name() == X_("combine-ops")) {
- _combine_ops = atoi (prop->value());
+ std::string name;
+ if (node.get_property (X_("name"), name)) {
+ _name = name;
+ _set_sort_id ();
+ }
+
+ /* XXX legacy session: fix up later */
+ node.get_property (X_("orig-diskstream-id"), _orig_track_id);
+
+ node.get_property (X_("orig-track-id"), _orig_track_id);
+ node.get_property (X_("frozen"), _frozen);
+
+ node.get_property (X_("combine-ops"), _combine_ops);
+
+ string shared_ids;
+ if (node.get_property (X_("shared-with-ids"), shared_ids)) {
+ if (!shared_ids.empty()) {
+ vector<string> result;
+ ::split (shared_ids, result, ',');
+ vector<string>::iterator it = result.begin();
+ for (; it != result.end(); ++it) {
+ _shared_with_ids.push_back (PBD::ID(*it));
+ }
}
}
seen_region_nodes = true;
- if ((prop = child->property ("id")) == 0) {
+ ID id;
+ if (!child->get_property ("id", id)) {
error << _("region state node has no ID, ignored") << endmsg;
continue;
}
- ID id = prop->value ();
-
if ((region = region_by_id (id))) {
region->suspend_property_changes ();
Playlist::state (bool full_state)
{
XMLNode *node = new XMLNode (X_("Playlist"));
- char buf[64];
- node->add_property (X_("id"), id().to_s());
- node->add_property (X_("name"), _name);
- node->add_property (X_("type"), _type.to_string());
+ node->set_property (X_("id"), id());
+ node->set_property (X_("name"), name());
+ node->set_property (X_("type"), _type);
+ node->set_property (X_("orig-track-id"), _orig_track_id);
+
+ string shared_ids;
+ list<PBD::ID>::const_iterator it = _shared_with_ids.begin();
+ for (; it != _shared_with_ids.end(); ++it) {
+ shared_ids += "," + (*it).to_s();
+ }
+ if (!shared_ids.empty()) {
+ shared_ids.erase(0,1);
+ }
- _orig_track_id.print (buf, sizeof (buf));
- node->add_property (X_("orig-track-id"), buf);
- node->add_property (X_("frozen"), _frozen ? "yes" : "no");
+ node->set_property (X_("shared-with-ids"), shared_ids);
+ node->set_property (X_("frozen"), _frozen);
if (full_state) {
RegionReadLock rlock (this);
- snprintf (buf, sizeof (buf), "%u", _combine_ops);
- node->add_property ("combine-ops", buf);
+ node->set_property ("combine-ops", _combine_ops);
for (RegionList::iterator i = regions.begin(); i != regions.end(); ++i) {
node->add_child_nocopy ((*i)->get_state());
}
bool
-Playlist::uses_source (boost::shared_ptr<const Source> src) const
+Playlist::uses_source (boost::shared_ptr<const Source> src, bool shallow) const
{
RegionReadLock rlock (const_cast<Playlist*> (this));
for (set<boost::shared_ptr<Region> >::const_iterator r = all_regions.begin(); r != all_regions.end(); ++r) {
- if ((*r)->uses_source (src)) {
+ /* Note: passing the second argument as false can cause at best
+ incredibly deep and time-consuming recursion, and at worst
+ cycles if the user has managed to create cycles of reference
+ between compound regions. We generally only this during
+ cleanup, and @param shallow is passed as true.
+ */
+ if ((*r)->uses_source (src, shallow)) {
return true;
}
}
return false;
}
+
boost::shared_ptr<Region>
Playlist::find_region (const ID& id) const
{
for (RegionList::iterator i = copy.begin(); i != copy.end(); ++i) {
(*i)->update_after_tempo_map_change ();
}
-
+ /* possibly causes a contents changed notification (flush_notifications()) */
thaw ();
}
return (i != regions.end());
}
-/** Remove any region that uses a given source */
-void
-Playlist::remove_region_by_source (boost::shared_ptr<Source> s)
-{
- RegionWriteLock rl (this);
-
- RegionList::iterator i = regions.begin();
- while (i != regions.end()) {
- RegionList::iterator j = i;
- ++j;
-
- if ((*i)->uses_source (s)) {
- remove_region_internal (*i);
- }
-
- i = j;
- }
-}
-
/** Look from a session frame time and find the start time of the next region
* which is on the top layer of this playlist.
* @param t Time to look from.
// (2) get all the original regions
- const RegionList& rl (pl->region_list().rlist());
+ const RegionList& rl (pl->region_list_property().rlist());
RegionFactory::CompoundAssociations& cassocs (RegionFactory::compound_associations());
frameoffset_t move_offset = 0;
}
/* check to see how the original region (in the
- * playlist before compounding occured) overlaps
+ * playlist before compounding occurred) overlaps
* with the new state of the compound region.
*/
void
Playlist::fade_range (list<AudioRange>& ranges)
{
- for (list<AudioRange>::iterator r = ranges.begin(); r != ranges.end(); ++r) {
- for (RegionList::const_iterator i = regions.begin(); i != regions.end(); ++i) {
- (*i)->fade_range ((*r).start, (*r).end);
- }
- }
+ RegionReadLock rlock (this);
+ for (list<AudioRange>::iterator r = ranges.begin(); r != ranges.end(); ) {
+ list<AudioRange>::iterator tmpr = r;
+ ++tmpr;
+ for (RegionList::const_iterator i = regions.begin(); i != regions.end(); ) {
+ RegionList::const_iterator tmpi = i;
+ ++tmpi;
+ (*i)->fade_range ((*r).start, (*r).end);
+ i = tmpi;
+ }
+ r = tmpr;
+ }
}
uint32_t
void
Playlist::set_orig_track_id (const PBD::ID& id)
{
+ if (shared_with(id)) {
+ // Swap 'shared_id' / origin_track_id
+ unshare_with (id);
+ share_with (_orig_track_id);
+ }
_orig_track_id = id;
}
+void
+Playlist::share_with (const PBD::ID& id)
+{
+ if (!shared_with(id)) {
+ _shared_with_ids.push_back (id);
+ }
+}
+
+void
+Playlist::unshare_with (const PBD::ID& id)
+{
+ list<PBD::ID>::iterator it = _shared_with_ids.begin ();
+ while (it != _shared_with_ids.end()) {
+ if (*it == id) {
+ _shared_with_ids.erase (it);
+ break;
+ }
+ ++it;
+ }
+}
+
+bool
+Playlist::shared_with (const PBD::ID& id) const
+{
+ bool shared = false;
+ list<PBD::ID>::const_iterator it = _shared_with_ids.begin ();
+ while (it != _shared_with_ids.end() && !shared) {
+ if (*it == id) {
+ shared = true;
+ }
+ ++it;
+ }
+
+ return shared;
+}
+
+void
+Playlist::reset_shares ()
+{
+ _shared_with_ids.clear();
+}
+
/** Take a list of ranges, coalesce any that can be coalesced, then call
* check_crossfades for each one.
*/
projects / ardour.git / blobdiff