X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fardour%2Fpanner_shell.h;h=02f80c7b28bc0db237c6d298593055270f407897;hb=e279b9892b467aa823e253d97b6e9504cca0e252;hp=4749cd4dcefe6f603ef647ec22db42c461de74e3;hpb=a473d630eb165272992e90f8d854b1d66ec0be63;p=ardour.git

diff --git a/libs/ardour/ardour/panner_shell.h b/libs/ardour/ardour/panner_shell.h
index 4749cd4dce..02f80c7b28 100644
--- a/libs/ardour/ardour/panner_shell.h
+++ b/libs/ardour/ardour/panner_shell.h
@@ -30,12 +30,14 @@
 
 #include "pbd/cartesian.h"
 
+#include "ardour/libardour_visibility.h"
 #include "ardour/types.h"
 #include "ardour/session_object.h"
 
 namespace ARDOUR {
 
 class Session;
+class Route;
 class Panner;
 class BufferSet;
 class AudioBuffer;
@@ -43,39 +45,63 @@ class Speakers;
 class Pannable;
 
 /** Class to manage panning by instantiating and controlling
- *  the appropriate specific PannerBase objects for a given
- *  in/out configuration.
+ *  an appropriate Panner object for a given in/out configuration.
  */
-class PannerShell : public SessionObject
+class LIBARDOUR_API PannerShell : public SessionObject
 {
 public:
-	PannerShell (std::string name, Session&, boost::shared_ptr<Pannable>);
+	PannerShell (std::string name, Session&, boost::shared_ptr<Pannable>, bool is_send = false);
 	virtual ~PannerShell ();
 
 	std::string describe_parameter (Evoral::Parameter param);
 
-	bool can_support_io_configuration (const ChanCount& /*in*/, ChanCount& /*out*/) const { return true; };
+	bool can_support_io_configuration (const ChanCount& /*in*/, ChanCount& /*out*/) { return true; };
 	void configure_io (ChanCount in, ChanCount out);
 
 	/// The fundamental Panner function
 	void run (BufferSet& src, BufferSet& dest, framepos_t start_frame, framepos_t end_frames, pframes_t nframes);
 
-
-	XMLNode& get_state (void);
-	XMLNode& state (bool full);
+	XMLNode& get_state ();
 	int      set_state (const XMLNode&, int version);
 
-	PBD::Signal0<void> Changed; /* panner and/or outputs count changed */
+	PBD::Signal0<void> PannableChanged; /* Pannable changed -- l*/
+	PBD::Signal0<void> Changed; /* panner and/or outputs count and/or bypass state changed */
 
 	boost::shared_ptr<Panner> panner() const { return _panner; }
-	boost::shared_ptr<Pannable> pannable() const { return _pannable; }
+	boost::shared_ptr<Pannable> pannable() const { return _panlinked ? _pannable_route : _pannable_internal; }
+
+	bool bypassed () const;
+	void set_bypassed (bool);
+
+	bool is_send () const { return (_is_send); }
+	bool is_linked_to_route () const { return (_is_send && _panlinked); }
+	/* this function takes the process lock: */
+	void set_linked_to_route (bool);
+
+	std::string current_panner_uri() const { return _current_panner_uri; }
+	std::string user_selected_panner_uri() const { return _user_selected_panner_uri; }
+	std::string panner_gui_uri() const { return _panner_gui_uri; }
+
+	/* this function takes the process lock: */
+	bool select_panner_by_uri (std::string const uri);
 
   private:
+	friend class Route;
 	void distribute_no_automation (BufferSet& src, BufferSet& dest, pframes_t nframes, gain_t gain_coeff);
+	bool set_user_selected_panner_uri (std::string const uri);
+
 	boost::shared_ptr<Panner> _panner;
-	boost::shared_ptr<Pannable> _pannable;
 
-	static float current_automation_version_number;
+	boost::shared_ptr<Pannable> _pannable_internal;
+	boost::shared_ptr<Pannable> _pannable_route;
+	bool _is_send;
+	bool _panlinked;
+	bool _bypassed;
+
+	std::string _current_panner_uri;
+	std::string _user_selected_panner_uri;
+	std::string _panner_gui_uri;
+	bool _force_reselect;
 };
 
 } // namespace ARDOUR