Flightplan delegate hook for clearing the FP.

[flightgear.git] / src / Navaids / FlightPlan.cxx

diff --git a/src/Navaids/FlightPlan.cxx b/src/Navaids/FlightPlan.cxx
index b66108fbb39c472fadb7a0191cb51995bbd1fd3d..eda1e2db5e6f852cf44af8c1bc3b476b73e2726e 100644 (file)
--- a/src/Navaids/FlightPlan.cxx
+++ b/src/Navaids/FlightPlan.cxx
@@ -226,6 +226,9 @@ void FlightPlan::clear()
   }
   _legs.clear();  
   
+  if (_delegate) {
+    _delegate->runCleared();
+  }
   unlockDelegate();
 }
   
@@ -1205,5 +1208,11 @@ void FlightPlan::Delegate::runCurrentWaypointChanged()
   if (_inner) _inner->runCurrentWaypointChanged();
   currentWaypointChanged();
 }
+
+void FlightPlan::Delegate::runCleared()
+{
+  if (_inner) _inner->runCleared();
+  cleared();
+}  
   
 } // of namespace flightgear