Save/restore location clock mode

- save mode separately for Editor-sidebar and Location Window
- cache mode (multiple calls to set_session())
- fix restore: after creating the editor, instant_save() is called,
  potentially overwriting the previous value.

1 files changed, 13 insertions, 1 deletions

diff --git a/gtk2_ardour/editor_locations.cc b/gtk2_ardour/editor_locations.cc
index 0c0066c3a5..328cb65cca 100644
--- a/gtk2_ardour/editor_locations.cc
+++ b/gtk2_ardour/editor_locations.cc
@@ -28,7 +28,7 @@ using namespace Gtk;
 EditorLocations::EditorLocations (Editor* e)
 	: EditorComponent (e)
 {
-	_locations = new LocationUI ();
+	_locations = new LocationUI (X_("EditorLocations"));
 	_scroller.set_policy (Gtk::POLICY_AUTOMATIC, Gtk::POLICY_NEVER);
 	_scroller.add (*_locations);
 }
@@ -45,3 +45,15 @@ EditorLocations::widget()
 {
 	return _scroller;
 }
+
+XMLNode&
+EditorLocations::get_state () const
+{
+	return _locations->get_state();
+}
+
+int
+EditorLocations::set_state (const XMLNode& node)
+{
+	return _locations->set_state(node);
+}