/*
- Copyright (C) 2001 Paul Davis
+ Copyright (C) 2001 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#define __ardour_redirect_h__
#include <string>
-#include <vector>
-#include <set>
-#include <map>
#include <boost/shared_ptr.hpp>
-#include <sigc++/signal.h>
-#include <glibmm/thread.h>
+#include <glibmm/threads.h>
-#include <pbd/undo.h>
+#include "pbd/undo.h"
-#include <ardour/ardour.h>
-#include <ardour/processor.h>
-#include <ardour/io.h>
-#include <ardour/automation_event.h>
-
-using std::map;
-using std::set;
-using std::string;
-using std::vector;
+#include "ardour/ardour.h"
+#include "ardour/processor.h"
class XMLNode;
namespace ARDOUR {
class Session;
+class IO;
+class Route;
-/** A mixer strip element (Processor) with Jack ports (IO).
+/** A mixer strip element (Processor) with 1 or 2 IO elements.
*/
-class IOProcessor : public Processor
+class LIBARDOUR_API IOProcessor : public Processor
{
public:
- IOProcessor (Session&, const string& name, Placement,
- int input_min = -1, int input_max = -1, int output_min = -1, int output_max = -1);
- IOProcessor (const IOProcessor&);
+ IOProcessor (Session&, bool with_input, bool with_output,
+ const std::string& proc_name, const std::string io_name="",
+ ARDOUR::DataType default_type = DataType::AUDIO, bool sendish=false);
+ IOProcessor (Session&, boost::shared_ptr<IO> input, boost::shared_ptr<IO> output,
+ const std::string& proc_name, ARDOUR::DataType default_type = DataType::AUDIO);
virtual ~IOProcessor ();
-
- virtual ChanCount output_streams() const { return _io->n_outputs(); }
- virtual ChanCount input_streams () const { return _io->n_inputs(); }
- virtual ChanCount natural_output_streams() const { return _io->n_outputs(); }
- virtual ChanCount natural_input_streams () const { return _io->n_inputs(); }
-
- boost::shared_ptr<IO> io() { return _io; }
- boost::shared_ptr<const IO> io() const { return _io; }
-
- virtual void automation_snapshot (nframes_t now, bool force) { _io->automation_snapshot(now, force); }
-
- virtual void run_in_place (BufferSet& in, nframes_t start_frame, nframes_t end_frame, nframes_t nframes, nframes_t offset) = 0;
-
- void silence (nframes_t nframes, nframes_t offset);
-
- sigc::signal<void,IOProcessor*,bool> AutomationPlaybackChanged;
- sigc::signal<void,IOProcessor*,uint32_t> AutomationChanged;
-
- XMLNode& state (bool full_state);
- int set_state (const XMLNode&);
-
+
+ bool set_name (const std::string& str);
+
+ bool does_routing() const { return true; }
+
+ virtual ChanCount natural_output_streams() const;
+ virtual ChanCount natural_input_streams () const;
+
+ boost::shared_ptr<IO> input() { return _input; }
+ boost::shared_ptr<const IO> input() const { return _input; }
+ boost::shared_ptr<IO> output() { return _output; }
+ boost::shared_ptr<const IO> output() const { return _output; }
+ void set_input (boost::shared_ptr<IO>);
+ void set_output (boost::shared_ptr<IO>);
+
+ void silence (samplecnt_t nframes, samplepos_t start_sample);
+ void disconnect ();
+
+ virtual bool feeds (boost::shared_ptr<Route> other) const;
+
+ PBD::Signal2<void,IOProcessor*,bool> AutomationPlaybackChanged;
+ PBD::Signal2<void,IOProcessor*,uint32_t> AutomationChanged;
+
+ XMLNode& state ();
+ int set_state (const XMLNode&, int version);
+
+ static void prepare_for_reset (XMLNode& state, const std::string& name);
+
protected:
- boost::shared_ptr<IO> _io;
+ boost::shared_ptr<IO> _input;
+ boost::shared_ptr<IO> _output;
+
+ private:
+ /* disallow copy construction */
+ IOProcessor (const IOProcessor&);
+
+ virtual int set_state_2X (const XMLNode &, int);
+
+ bool _own_input;
+ bool _own_output;
+
};
} // namespace ARDOUR