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-rw-r--r--libs/ardour/playlist.cc252
1 files changed, 125 insertions, 127 deletions
diff --git a/libs/ardour/playlist.cc b/libs/ardour/playlist.cc
index 393cc284fb..ea85d9fcb3 100644
--- a/libs/ardour/playlist.cc
+++ b/libs/ardour/playlist.cc
@@ -101,13 +101,14 @@ struct RegionSortByLastLayerOp {
void
Playlist::make_property_quarks ()
{
- Properties::regions.property_id = g_quark_from_static_string (X_("regions"));
- DEBUG_TRACE (DEBUG::Properties, string_compose ("quark for regions = %1\n", Properties::regions.property_id));
+ Properties::regions.property_id = g_quark_from_static_string (X_("regions"));
+ DEBUG_TRACE (DEBUG::Properties, string_compose ("quark for regions = %1\n",
+ Properties::regions.property_id));
}
RegionListProperty::RegionListProperty (Playlist& pl)
- : SequenceProperty<std::list<boost::shared_ptr<Region> > > (Properties::regions.property_id, boost::bind (&Playlist::update, &pl, _1))
- , _playlist (pl)
+ : SequenceProperty<std::list<boost::shared_ptr<Region> > > (Properties::regions.property_id, boost::bind (&Playlist::update, &pl, _1))
+ , _playlist (pl)
{
}
@@ -149,32 +150,30 @@ RegionListProperty::get_content_from_xml (XMLNode const & node) const
PBD::ID id (prop->value ());
- boost::shared_ptr<Region> ret = _playlist.region_by_id (id);
+ boost::shared_ptr<Region> ret = _playlist.region_by_id (id);
- if (!ret) {
- ret = RegionFactory::region_by_id (id);
- }
+ if (!ret) {
+ ret = RegionFactory::region_by_id (id);
+ }
- return ret;
+ return ret;
}
Playlist::Playlist (Session& sess, string nom, DataType type, bool hide)
: SessionObject(sess, nom)
- , regions (*this)
+ , regions (*this)
, _type(type)
{
init (hide);
first_set_state = false;
_name = nom;
- _set_sort_id ();
-
+ _set_sort_id ();
}
Playlist::Playlist (Session& sess, const XMLNode& node, DataType type, bool hide)
: SessionObject(sess, "unnamed playlist")
- , regions (*this)
- , _type(type)
-
+ , regions (*this)
+ , _type(type)
{
#ifndef NDEBUG
const XMLProperty* prop = node.property("type");
@@ -183,14 +182,14 @@ Playlist::Playlist (Session& sess, const XMLNode& node, DataType type, bool hide
init (hide);
_name = "unnamed"; /* reset by set_state */
- _set_sort_id ();
+ _set_sort_id ();
/* set state called by derived class */
}
Playlist::Playlist (boost::shared_ptr<const Playlist> other, string namestr, bool hide)
: SessionObject(other->_session, namestr)
- , regions (*this)
+ , regions (*this)
, _type(other->_type)
, _orig_diskstream_id (other->_orig_diskstream_id)
{
@@ -225,7 +224,7 @@ Playlist::Playlist (boost::shared_ptr<const Playlist> other, string namestr, boo
Playlist::Playlist (boost::shared_ptr<const Playlist> other, framepos_t start, framecnt_t cnt, string str, bool hide)
: SessionObject(other->_session, str)
- , regions (*this)
+ , regions (*this)
, _type(other->_type)
, _orig_diskstream_id (other->_orig_diskstream_id)
{
@@ -332,8 +331,8 @@ Playlist::copy_regions (RegionList& newlist) const
void
Playlist::init (bool hide)
{
- add_property (regions);
- _xml_node_name = X_("Playlist");
+ add_property (regions);
+ _xml_node_name = X_("Playlist");
g_atomic_int_set (&block_notifications, 0);
g_atomic_int_set (&ignore_state_changes, 0);
@@ -347,7 +346,7 @@ Playlist::init (bool hide)
_shuffling = false;
_nudging = false;
in_set_state = 0;
- in_update = false;
+ in_update = false;
_edit_mode = Config->get_edit_mode();
in_flush = false;
in_partition = false;
@@ -382,27 +381,27 @@ Playlist::~Playlist ()
void
Playlist::_set_sort_id ()
{
- /*
- Playlists are given names like <track name>.<id>
- or <track name>.<edit group name>.<id> where id
- is an integer. We extract the id and sort by that.
- */
+ /*
+ Playlists are given names like <track name>.<id>
+ or <track name>.<edit group name>.<id> where id
+ is an integer. We extract the id and sort by that.
+ */
- size_t dot_position = _name.val().find_last_of(".");
+ size_t dot_position = _name.val().find_last_of(".");
- if (dot_position == string::npos) {
- _sort_id = 0;
- } else {
- string t = _name.val().substr(dot_position + 1);
+ if (dot_position == string::npos) {
+ _sort_id = 0;
+ } else {
+ string t = _name.val().substr(dot_position + 1);
- try {
- _sort_id = boost::lexical_cast<int>(t);
- }
+ try {
+ _sort_id = boost::lexical_cast<int>(t);
+ }
- catch (boost::bad_lexical_cast e) {
- _sort_id = 0;
- }
- }
+ catch (boost::bad_lexical_cast e) {
+ _sort_id = 0;
+ }
+ }
}
bool
@@ -418,11 +417,11 @@ Playlist::set_name (const string& str)
return false;
}
- bool ret = SessionObject::set_name(str);
- if (ret) {
- _set_sort_id ();
- }
- return ret;
+ bool ret = SessionObject::set_name(str);
+ if (ret) {
+ _set_sort_id ();
+ }
+ return ret;
}
/***********************************************************************
@@ -436,7 +435,7 @@ Playlist::set_name (const string& str)
void
Playlist::begin_undo ()
{
- in_update = true;
+ in_update = true;
freeze ();
}
@@ -444,7 +443,7 @@ void
Playlist::end_undo ()
{
thaw (true);
- in_update = false;
+ in_update = false;
}
void
@@ -476,8 +475,7 @@ Playlist::release_notifications (bool from_undo)
{
if (g_atomic_int_dec_and_test (&block_notifications)) {
flush_notifications (from_undo);
- }
-
+ }
}
void
@@ -596,7 +594,7 @@ Playlist::notify_region_added (boost::shared_ptr<Region> r)
pending_contents_change = true;
pending_length = true;
} else {
- r->clear_changes ();
+ r->clear_changes ();
pending_length = false;
LengthChanged (); /* EMIT SIGNAL */
pending_contents_change = false;
@@ -666,10 +664,10 @@ Playlist::flush_notifications (bool from_undo)
for (s = pending_adds.begin(); s != pending_adds.end(); ++s) {
// cerr << _name << " sends RegionAdded\n";
- /* don't emit RegionAdded signal until relayering is done,
- so that the region is fully setup by the time
- anyone hear's that its been added
- */
+ /* don't emit RegionAdded signal until relayering is done,
+ so that the region is fully setup by the time
+ anyone hear's that its been added
+ */
dependent_checks_needed.insert (*s);
}
@@ -697,9 +695,9 @@ Playlist::flush_notifications (bool from_undo)
}
for (s = pending_adds.begin(); s != pending_adds.end(); ++s) {
- (*s)->clear_changes ();
+ (*s)->clear_changes ();
RegionAdded (boost::weak_ptr<Region> (*s)); /* EMIT SIGNAL */
- }
+ }
for (s = dependent_checks_needed.begin(); s != dependent_checks_needed.end(); ++s) {
check_dependents (*s, false);
@@ -904,7 +902,7 @@ Playlist::remove_region_internal (boost::shared_ptr<Region> region)
possibly_splice_unlocked (pos, -distance);
if (!holding_state ()) {
- relayer ();
+ relayer ();
remove_dependents (region);
if (old_length != _get_extent().second) {
@@ -1583,10 +1581,10 @@ Playlist::region_bounds_changed (const PropertyChange& what_changed, boost::shar
RegionList::iterator i = find (regions.begin(), regions.end(), region);
if (i == regions.end()) {
- /* the region bounds are being modified but its not currently
- in the region list. we will use its bounds correctly when/if
- it is added
- */
+ /* the region bounds are being modified but its not currently
+ in the region list. we will use its bounds correctly when/if
+ it is added
+ */
return;
}
@@ -1703,11 +1701,11 @@ Playlist::sync_all_regions_with_regions ()
{
RegionLock rl (this);
- all_regions.clear ();
+ all_regions.clear ();
- for (RegionList::iterator i = regions.begin(); i != regions.end(); ++i) {
- all_regions.insert (*i);
- }
+ for (RegionList::iterator i = regions.begin(); i != regions.end(); ++i) {
+ all_regions.insert (*i);
+ }
}
void
@@ -1724,18 +1722,18 @@ Playlist::clear (bool with_signals)
regions.clear ();
- for (set<boost::shared_ptr<Region> >::iterator s = pending_removes.begin(); s != pending_removes.end(); ++s) {
- remove_dependents (*s);
- }
+ for (set<boost::shared_ptr<Region> >::iterator s = pending_removes.begin(); s != pending_removes.end(); ++s) {
+ remove_dependents (*s);
+ }
}
if (with_signals) {
- for (set<boost::shared_ptr<Region> >::iterator s = pending_removes.begin(); s != pending_removes.end(); ++s) {
- RegionRemoved (boost::weak_ptr<Region> (*s)); /* EMIT SIGNAL */
- }
+ for (set<boost::shared_ptr<Region> >::iterator s = pending_removes.begin(); s != pending_removes.end(); ++s) {
+ RegionRemoved (boost::weak_ptr<Region> (*s)); /* EMIT SIGNAL */
+ }
- pending_removes.clear ();
+ pending_removes.clear ();
pending_length = false;
LengthChanged ();
pending_contents_change = false;
@@ -1832,7 +1830,7 @@ Playlist::regions_to_read (framepos_t start, framepos_t end)
to_check.insert (start);
to_check.insert (end);
- DEBUG_TRACE (DEBUG::AudioPlayback, ">>>>> REGIONS TO READ\n");
+ DEBUG_TRACE (DEBUG::AudioPlayback, ">>>>> REGIONS TO READ\n");
for (RegionList::iterator i = regions.begin(); i != regions.end(); ++i) {
@@ -1844,38 +1842,38 @@ Playlist::regions_to_read (framepos_t start, framepos_t end)
case OverlapInternal:
covering.push_back (*i);
- DEBUG_TRACE (DEBUG::AudioPlayback, string_compose ("toread: will cover %1 (OInternal)\n", (*i)->name()));
+ DEBUG_TRACE (DEBUG::AudioPlayback, string_compose ("toread: will cover %1 (OInternal)\n", (*i)->name()));
break;
case OverlapStart:
to_check.insert ((*i)->position());
- if ((*i)->position() != 0) {
- to_check.insert ((*i)->position()-1);
- }
- DEBUG_TRACE (DEBUG::AudioPlayback, string_compose ("toread: will check %1 for %2\n", (*i)->position(), (*i)->name()));
+ if ((*i)->position() != 0) {
+ to_check.insert ((*i)->position()-1);
+ }
+ DEBUG_TRACE (DEBUG::AudioPlayback, string_compose ("toread: will check %1 for %2\n", (*i)->position(), (*i)->name()));
covering.push_back (*i);
break;
case OverlapEnd:
to_check.insert ((*i)->last_frame());
to_check.insert ((*i)->last_frame()+1);
- DEBUG_TRACE (DEBUG::AudioPlayback, string_compose ("toread: will cover %1 (OEnd)\n", (*i)->name()));
- DEBUG_TRACE (DEBUG::AudioPlayback, string_compose ("\ttoread: will check %1 for %2\n", (*i)->last_frame(), (*i)->name()));
- DEBUG_TRACE (DEBUG::AudioPlayback, string_compose ("\ttoread: will check %1 for %2\n", (*i)->last_frame(), (*i)->name()));
+ DEBUG_TRACE (DEBUG::AudioPlayback, string_compose ("toread: will cover %1 (OEnd)\n", (*i)->name()));
+ DEBUG_TRACE (DEBUG::AudioPlayback, string_compose ("\ttoread: will check %1 for %2\n", (*i)->last_frame(), (*i)->name()));
+ DEBUG_TRACE (DEBUG::AudioPlayback, string_compose ("\ttoread: will check %1 for %2\n", (*i)->last_frame(), (*i)->name()));
covering.push_back (*i);
break;
case OverlapExternal:
covering.push_back (*i);
to_check.insert ((*i)->position());
- if ((*i)->position() != 0) {
- to_check.insert ((*i)->position()-1);
- }
+ if ((*i)->position() != 0) {
+ to_check.insert ((*i)->position()-1);
+ }
to_check.insert ((*i)->last_frame());
to_check.insert ((*i)->last_frame()+1);
- DEBUG_TRACE (DEBUG::AudioPlayback, string_compose ("toread: will cover %1 (OExt)\n", (*i)->name()));
- DEBUG_TRACE (DEBUG::AudioPlayback, string_compose ("\ttoread: will check %1 for %2\n", (*i)->position(), (*i)->name()));
- DEBUG_TRACE (DEBUG::AudioPlayback, string_compose ("\ttoread: will check %1 for %2\n", (*i)->last_frame(), (*i)->name()));
+ DEBUG_TRACE (DEBUG::AudioPlayback, string_compose ("toread: will cover %1 (OExt)\n", (*i)->name()));
+ DEBUG_TRACE (DEBUG::AudioPlayback, string_compose ("\ttoread: will check %1 for %2\n", (*i)->position(), (*i)->name()));
+ DEBUG_TRACE (DEBUG::AudioPlayback, string_compose ("\ttoread: will check %1 for %2\n", (*i)->last_frame(), (*i)->name()));
break;
}
@@ -1893,7 +1891,7 @@ Playlist::regions_to_read (framepos_t start, framepos_t end)
if (covering.size() == 1) {
rlist->push_back (covering.front());
- DEBUG_TRACE (DEBUG::AudioPlayback, string_compose ("Just one covering region (%1)\n", covering.front()->name()));
+ DEBUG_TRACE (DEBUG::AudioPlayback, string_compose ("Just one covering region (%1)\n", covering.front()->name()));
} else {
@@ -1902,20 +1900,20 @@ Playlist::regions_to_read (framepos_t start, framepos_t end)
here.clear ();
- DEBUG_TRACE (DEBUG::AudioPlayback, string_compose ("++++ Considering %1\n", *t));
+ DEBUG_TRACE (DEBUG::AudioPlayback, string_compose ("++++ Considering %1\n", *t));
for (RegionList::iterator x = covering.begin(); x != covering.end(); ++x) {
if ((*x)->covers (*t)) {
here.push_back (*x);
- DEBUG_TRACE (DEBUG::AudioPlayback, string_compose ("region %1 covers %2\n",
- (*x)->name(),
- (*t)));
+ DEBUG_TRACE (DEBUG::AudioPlayback, string_compose ("region %1 covers %2\n",
+ (*x)->name(),
+ (*t)));
} else {
- DEBUG_TRACE (DEBUG::AudioPlayback, string_compose ("region %1 does NOT covers %2\n",
- (*x)->name(),
- (*t)));
- }
+ DEBUG_TRACE (DEBUG::AudioPlayback, string_compose ("region %1 does NOT covers %2\n",
+ (*x)->name(),
+ (*t)));
+ }
}
@@ -1931,8 +1929,8 @@ Playlist::regions_to_read (framepos_t start, framepos_t end)
if ((*c)->opaque()) {
/* the other regions at this position are hidden by this one */
- DEBUG_TRACE (DEBUG::AudioPlayback, string_compose ("%1 is opaque, ignore all others\n",
- (*c)->name()));
+ DEBUG_TRACE (DEBUG::AudioPlayback, string_compose ("%1 is opaque, ignore all others\n",
+ (*c)->name()));
break;
}
}
@@ -1950,7 +1948,7 @@ Playlist::regions_to_read (framepos_t start, framepos_t end)
}
}
- DEBUG_TRACE (DEBUG::AudioPlayback, string_compose ("<<<<< REGIONS TO READ returns %1\n", rlist->size()));
+ DEBUG_TRACE (DEBUG::AudioPlayback, string_compose ("<<<<< REGIONS TO READ returns %1\n", rlist->size()));
return rlist;
}
@@ -2206,20 +2204,20 @@ Playlist::clear_owned_changes ()
void
Playlist::update (const RegionListProperty::ChangeRecord& change)
{
- DEBUG_TRACE (DEBUG::Properties, string_compose ("Playlist %1 updates from a change record with %2 adds %3 removes\n",
- name(), change.added.size(), change.removed.size()));
+ DEBUG_TRACE (DEBUG::Properties, string_compose ("Playlist %1 updates from a change record with %2 adds %3 removes\n",
+ name(), change.added.size(), change.removed.size()));
- freeze ();
- /* add the added regions */
- for (RegionListProperty::ChangeContainer::iterator i = change.added.begin(); i != change.added.end(); ++i) {
- add_region ((*i), (*i)->position());
- }
- /* remove the removed regions */
- for (RegionListProperty::ChangeContainer::iterator i = change.removed.begin(); i != change.removed.end(); ++i) {
- remove_region (*i);
- }
+ freeze ();
+ /* add the added regions */
+ for (RegionListProperty::ChangeContainer::iterator i = change.added.begin(); i != change.added.end(); ++i) {
+ add_region ((*i), (*i)->position());
+ }
+ /* remove the removed regions */
+ for (RegionListProperty::ChangeContainer::iterator i = change.removed.begin(); i != change.removed.end(); ++i) {
+ remove_region (*i);
+ }
- thaw ();
+ thaw ();
}
int
@@ -2251,9 +2249,9 @@ Playlist::set_state (const XMLNode& node, int version)
if (prop->name() == X_("name")) {
_name = prop->value();
- _set_sort_id ();
+ _set_sort_id ();
} else if (prop->name() == X_("id")) {
- _id = prop->value();
+ _id = prop->value();
} else if (prop->name() == X_("orig_diskstream_id")) {
_orig_diskstream_id = prop->value ();
} else if (prop->name() == X_("frozen")) {
@@ -2439,11 +2437,11 @@ Playlist::set_edit_mode (EditMode mode)
void
Playlist::relayer ()
{
- /* never compute layers when changing state for undo/redo or setting from XML */
+ /* never compute layers when changing state for undo/redo or setting from XML */
- if (in_update || in_set_state) {
- return;
- }
+ if (in_update || in_set_state) {
+ return;
+ }
bool changed = false;
@@ -2693,7 +2691,7 @@ Playlist::move_region_to_layer (layer_t target_layer, boost::shared_ptr<Region>
}
}
- freeze ();
+ freeze ();
/* now reset the layers without holding the region lock */
@@ -2703,16 +2701,16 @@ Playlist::move_region_to_layer (layer_t target_layer, boost::shared_ptr<Region>
region->set_layer (target_layer);
- /* now check all dependents, since we changed the layering */
+ /* now check all dependents, since we changed the layering */
for (list<LayerInfo>::iterator x = layerinfo.begin(); x != layerinfo.end(); ++x) {
check_dependents (x->first, false);
}
check_dependents (region, false);
- notify_layering_changed ();
+ notify_layering_changed ();
- thaw ();
+ thaw ();
return 0;
}
@@ -2769,13 +2767,13 @@ Playlist::uses_source (boost::shared_ptr<const Source> src) const
{
RegionLock rlock (const_cast<Playlist*> (this));
- for (set<boost::shared_ptr<Region> >::iterator r = all_regions.begin(); r != all_regions.end(); ++r) {
- if ((*r)->uses_source (src)) {
- return true;
- }
- }
+ for (set<boost::shared_ptr<Region> >::iterator r = all_regions.begin(); r != all_regions.end(); ++r) {
+ if ((*r)->uses_source (src)) {
+ return true;
+ }
+ }
- return false;
+ return false;
}
boost::shared_ptr<Region>
@@ -2798,11 +2796,11 @@ uint32_t
Playlist::region_use_count (boost::shared_ptr<Region> r) const
{
RegionLock rlock (const_cast<Playlist*> (this));
- uint32_t cnt = 0;
+ uint32_t cnt = 0;
for (RegionList::const_iterator i = regions.begin(); i != regions.end(); ++i) {
if ((*i) == r) {
- cnt++;
+ cnt++;
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-21 10:16:34 +0000