Move viewer-related sources to separate folder.

[flightgear.git] / src / Autopilot / route_mgr.hxx

diff --git a/src/Autopilot/route_mgr.hxx b/src/Autopilot/route_mgr.hxx
index a309bb364ed0b342b2968c6e8448faa59d80383b..b0f14ba79da47f795f5720e9eb6cd838c4d41f6d 100644 (file)
--- a/src/Autopilot/route_mgr.hxx
+++ b/src/Autopilot/route_mgr.hxx
@@ -94,6 +94,8 @@ public:
     
   flightgear::Waypt* wayptAtIndex(int index) const;
              
+  SGPropertyNode_ptr wayptNodeAtIndex(int index) const;
+             
   /**
    * Find a waypoint in the route, by position, and return its index, or
    * -1 if no matching waypoint was found in the route.
@@ -164,6 +166,7 @@ private:
     SGPropertyNode_ptr cruise; ///< cruise information
     
     SGPropertyNode_ptr totalDistance;
+    SGPropertyNode_ptr distanceToGo;
     SGPropertyNode_ptr ete;
     SGPropertyNode_ptr elapsedFlightTime;
     
@@ -193,6 +196,12 @@ private:
     
     void setETAPropertyFromDistance(SGPropertyNode_ptr aProp, double aDistance);
     
+    /**
+     * retrieve the cached path distance along a leg
+     */
+    double cachedLegPathDistanceM(int index) const;
+    double cachedWaypointPathTotalDistance(int index) const;
+  
     class InputListener : public SGPropertyChangeListener {
     public:
         InputListener(FGRouteMgr *m) : mgr(m) {}