Patch clearing.

git-svn-id: http://svn.drobilla.net/lad/ingen@141 a436a847-0d15-0410-975c-d299462d15a1

1 files changed, 16 insertions, 2 deletions

diff --git a/src/libs/client/Store.cpp b/src/libs/client/Store.cpp
index 64824b39..f30240fb 100644
--- a/src/libs/client/Store.cpp
+++ b/src/libs/client/Store.cpp
@@ -38,6 +38,7 @@ Store::Store(CountedPtr<SigClientInterface> emitter)
 	emitter->new_port_sig.connect(sigc::mem_fun(this, &Store::new_port_event));
 	emitter->patch_enabled_sig.connect(sigc::mem_fun(this, &Store::patch_enabled_event));
 	emitter->patch_disabled_sig.connect(sigc::mem_fun(this, &Store::patch_disabled_event));
+	emitter->patch_cleared_sig.connect(sigc::mem_fun(this, &Store::patch_cleared_event));
 	emitter->connection_sig.connect(sigc::mem_fun(this, &Store::connection_event));
 	emitter->disconnection_sig.connect(sigc::mem_fun(this, &Store::disconnection_event));
 	emitter->metadata_update_sig.connect(sigc::mem_fun(this, &Store::metadata_update_event));
@@ -264,8 +265,8 @@ Store::destruction_event(const Path& path)
 
 	removed.reset();
 
-	cerr << "Store removed object " << path
-		<< ", count: " << removed.use_count();
+	//cerr << "Store removed object " << path
+	//	<< ", count: " << removed.use_count();
 }
 
 void
@@ -339,6 +340,19 @@ Store::patch_disabled_event(const Path& path)
 
 
 void
+Store::patch_cleared_event(const Path& path)
+{
+	CountedPtr<PatchModel> patch = PtrCast<PatchModel>(object(path));
+	if (patch) {
+		NodeModelMap children = patch->nodes(); // take a copy
+		for (NodeModelMap::iterator i = children.begin(); i != children.end(); ++i) {
+			destruction_event(i->second->path());
+		}
+	}
+}
+
+
+void
 Store::metadata_update_event(const Path& subject_path, const string& predicate, const Atom& value)
 {
 	CountedPtr<ObjectModel> subject = object(subject_path);