introduce the notion that note additions and property changes can cause the removal...

[ardour.git] / libs / ardour / ardour / internal_send.h

diff --git a/libs/ardour/ardour/internal_send.h b/libs/ardour/ardour/internal_send.h
index ef7d3d3d54ec0ede430f6b950c2e86c7465bae0c..eabe26301367c21891ae703ae947c5b8842a8816 100644 (file)
--- a/libs/ardour/ardour/internal_send.h
+++ b/libs/ardour/ardour/internal_send.h
@@ -29,7 +29,6 @@ class InternalSend : public Send
 {
   public:
        InternalSend (Session&, boost::shared_ptr<MuteMaster>, boost::shared_ptr<Route> send_to, Delivery::Role role);
-       InternalSend (Session&, boost::shared_ptr<MuteMaster>, const XMLNode&);
        virtual ~InternalSend ();
 
        std::string display_name() const;
@@ -38,25 +37,30 @@ class InternalSend : public Send
 
        XMLNode& state(bool full);
        XMLNode& get_state(void);
-       int set_state(const XMLNode& node);
-
-       void run (BufferSet& bufs, sframes_t start_frame, sframes_t end_frame, nframes_t nframes);
+       int set_state(const XMLNode& node, int version);
+       
+       void run (BufferSet& bufs, sframes_t start_frame, sframes_t end_frame, nframes_t nframes, bool);
        bool feeds (boost::shared_ptr<Route> other) const;
        bool can_support_io_configuration (const ChanCount& in, ChanCount& out) const;
        bool configure_io (ChanCount in, ChanCount out);
        void set_block_size (nframes_t);
 
        boost::shared_ptr<Route> target_route() const { return _send_to; }
+       const PBD::ID& target_id() const { return _send_to_id; }
 
   private:
        BufferSet  mixbufs;
        BufferSet* target;
        boost::shared_ptr<Route> _send_to;
        PBD::ID _send_to_id;
-       sigc::connection connect_c;
+       PBD::ScopedConnection connect_c;
+        PBD::ScopedConnectionList target_connections;
 
        void send_to_going_away ();
+       void send_to_property_changed (const PBD::PropertyChange&);
        int  connect_when_legal ();
+       int  set_our_state (XMLNode const &, int);
+        int  use_target (boost::shared_ptr<Route>);
 };
 
 } // namespace ARDOUR