Make route list tab LEDs follow record state correctly.

[ardour.git] / gtk2_ardour / route_processor_selection.cc

diff --git a/gtk2_ardour/route_processor_selection.cc b/gtk2_ardour/route_processor_selection.cc
index dfc345f63e377ce061e3fd7bb9e334a0f62a77b4..b3a6620f6bf1bca3f56fea40f7c90d7857ae642b 100644 (file)
--- a/gtk2_ardour/route_processor_selection.cc
+++ b/gtk2_ardour/route_processor_selection.cc
@@ -26,13 +26,13 @@
 #include "ardour/route.h"
 
 #include "route_processor_selection.h"
+#include "gui_thread.h"
 
 #include "i18n.h"
 
 using namespace std;
 using namespace ARDOUR;
 using namespace PBD;
-using namespace sigc;
 
 RouteRedirectSelection&
 RouteRedirectSelection::operator= (const RouteRedirectSelection& other)
@@ -69,6 +69,7 @@ void
 RouteRedirectSelection::clear_routes ()
 {
        routes.clear ();
+       drop_connections ();
        RoutesChanged ();
 }
 
@@ -93,18 +94,28 @@ RouteRedirectSelection::add (boost::shared_ptr<Route> r)
 {
        if (find (routes.begin(), routes.end(), r) == routes.end()) {
                routes.push_back (r);
+               r->DropReferences.connect (*this, MISSING_INVALIDATOR, boost::bind (&RouteRedirectSelection::removed, this, boost::weak_ptr<Route>(r)), gui_context());
+               RoutesChanged();
+       }
+}
 
-               // XXX SHAREDPTR FIXME
-               // void (RouteRedirectSelection::*pmf)(Route*) = &RouteRedirectSelection::remove;
-               // r->GoingAway.connect (bind (mem_fun(*this, pmf), r));
+void
+RouteRedirectSelection::removed (boost::weak_ptr<Route> wr)
+{
+       boost::shared_ptr<Route> r (wr.lock());
 
-               RoutesChanged();
+       if (!r) {
+               return;
        }
+
+       remove (r);
 }
 
 void
 RouteRedirectSelection::remove (boost::shared_ptr<Route> r)
 {
+       ENSURE_GUI_THREAD (*this, &RouteRedirectSelection::remove, r);
+
        list<boost::shared_ptr<Route> >::iterator i;
        if ((i = find (routes.begin(), routes.end(), r)) != routes.end()) {
                routes.erase (i);