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authorPaul Davis <paul@linuxaudiosystems.com>2011-05-16 20:16:57 +0000
committerPaul Davis <paul@linuxaudiosystems.com>2011-05-16 20:16:57 +0000
commit99aa8c6338e47b41143f799fdcb35d1699548076 (patch)
treea61140fd331b49a408894f00dcb8976cbb6543b8 /libs/ardour/playlist.cc
parent4b848856ebc2856bf7ab10a000cc88bdd3bc4a4a (diff)
rename join regions op as combine regions; save and restore nested playlists, sources, regions; add undo/redo for combine; fixup peakfile use/discovery
git-svn-id: svn://localhost/ardour2/branches/3.0@9528 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'libs/ardour/playlist.cc')
-rw-r--r--libs/ardour/playlist.cc60
1 files changed, 59 insertions, 1 deletions
diff --git a/libs/ardour/playlist.cc b/libs/ardour/playlist.cc
index fd9af56e80..9ceb11fe51 100644
--- a/libs/ardour/playlist.cc
+++ b/libs/ardour/playlist.cc
@@ -2221,6 +2221,26 @@ Playlist::update (const RegionListProperty::ChangeRecord& change)
thaw ();
}
+void
+Playlist::load_nested_sources (const XMLNode& node)
+{
+ XMLNodeList nlist;
+ XMLNodeConstIterator niter;
+
+ nlist = node.children();
+
+ for (niter = nlist.begin(); niter != nlist.end(); ++niter) {
+ if ((*niter)->name() == "Source") {
+ try {
+ SourceFactory::create (_session, **niter, true);
+ }
+ catch (failed_constructor& err) {
+ error << string_compose (_("Cannot reconstruct nested source for playlist %1"), name()) << endmsg;
+ }
+ }
+ }
+}
+
int
Playlist::set_state (const XMLNode& node, int version)
{
@@ -2264,6 +2284,19 @@ Playlist::set_state (const XMLNode& node, int version)
nlist = node.children();
+ /* find the "Nested" node, if any, and recreate the PlaylistSources
+ listed there
+ */
+
+ for (niter = nlist.begin(); niter != nlist.end(); ++niter) {
+ child = *niter;
+
+ if (child->name() == "Nested") {
+ load_nested_sources (*child);
+ break;
+ }
+ }
+
for (niter = nlist.begin(); niter != nlist.end(); ++niter) {
child = *niter;
@@ -2292,7 +2325,7 @@ Playlist::set_state (const XMLNode& node, int version)
error << _("Playlist: cannot create region from XML") << endmsg;
continue;
}
-
+
add_region (region, region->position(), 1.0);
@@ -2348,6 +2381,31 @@ Playlist::state (bool full_state)
if (full_state) {
RegionLock rlock (this, false);
+ XMLNode* nested_node = 0;
+
+ for (RegionList::iterator i = regions.begin(); i != regions.end(); ++i) {
+ if ((*i)->max_source_level() > 0) {
+
+ if (!nested_node) {
+ nested_node = new XMLNode (X_("Nested"));
+ }
+
+ /* region is compound - get its playlist and
+ store that before we list the region that
+ needs it ...
+ */
+
+ const SourceList& sl ((*i)->sources());
+
+ for (SourceList::const_iterator s = sl.begin(); s != sl.end(); ++s) {
+ nested_node->add_child_nocopy ((*s)->get_state ());
+ }
+ }
+ }
+
+ if (nested_node) {
+ node->add_child_nocopy (*nested_node);
+ }
for (RegionList::iterator i = regions.begin(); i != regions.end(); ++i) {
node->add_child_nocopy ((*i)->get_state());