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@ -20,10 +20,10 @@
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#ifndef __libardour_port_manager_h__
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#define __libardour_port_manager_h__
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#include <vector>
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#include <string>
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#include <exception>
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#include <map>
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#include <string>
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#include <vector>
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#include <stdint.h>
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@ -44,58 +44,59 @@ class Session;
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class LIBARDOUR_API PortManager
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{
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public:
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typedef std::map<std::string,boost::shared_ptr<Port> > Ports;
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typedef std::list<boost::shared_ptr<Port> > PortList;
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public:
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typedef std::map<std::string, boost::shared_ptr<Port> > Ports;
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typedef std::list<boost::shared_ptr<Port> > PortList;
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PortManager ();
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virtual ~PortManager() {}
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virtual ~PortManager () {}
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PortEngine& port_engine();
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PortEngine& port_engine ();
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uint32_t port_name_size() const;
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std::string my_name() const;
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uint32_t port_name_size () const;
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std::string my_name () const;
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/* Port registration */
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boost::shared_ptr<Port> register_input_port (DataType, const std::string& portname, bool async = false, PortFlags extra_flags = PortFlags (0));
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boost::shared_ptr<Port> register_output_port (DataType, const std::string& portname, bool async = false, PortFlags extra_flags = PortFlags (0));
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int unregister_port (boost::shared_ptr<Port>);
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int unregister_port (boost::shared_ptr<Port>);
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/* Port connectivity */
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int connect (const std::string& source, const std::string& destination);
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int disconnect (const std::string& source, const std::string& destination);
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int disconnect (boost::shared_ptr<Port>);
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int disconnect (std::string const &);
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int reestablish_ports ();
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int reconnect_ports ();
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int connect (const std::string& source, const std::string& destination);
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int disconnect (const std::string& source, const std::string& destination);
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int disconnect (boost::shared_ptr<Port>);
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int disconnect (std::string const&);
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int reestablish_ports ();
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int reconnect_ports ();
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bool connected (const std::string&);
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bool physically_connected (const std::string&);
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int get_connections (const std::string&, std::vector<std::string>&);
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bool connected (const std::string&);
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bool physically_connected (const std::string&);
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int get_connections (const std::string&, std::vector<std::string>&);
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/* Naming */
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boost::shared_ptr<Port> get_port_by_name (const std::string &);
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boost::shared_ptr<Port> get_port_by_name (const std::string&);
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void port_renamed (const std::string&, const std::string&);
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std::string make_port_name_relative (const std::string& name) const;
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std::string make_port_name_non_relative (const std::string& name) const;
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std::string get_pretty_name_by_name (const std::string& portname) const;
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std::string short_port_name_from_port_name (std::string const & full_name) const;
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std::string short_port_name_from_port_name (std::string const& full_name) const;
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bool port_is_mine (const std::string& fullname) const;
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static bool port_is_control_only (std::string const &);
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static bool port_is_control_only (std::string const&);
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/* other Port management */
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bool port_is_physical (const std::string&) const;
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void get_physical_outputs (DataType type, std::vector<std::string>&,
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void get_physical_outputs (DataType type, std::vector<std::string>&,
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MidiPortFlags include = MidiPortFlags (0),
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MidiPortFlags exclude = MidiPortFlags (0));
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void get_physical_inputs (DataType type, std::vector<std::string>&,
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void get_physical_inputs (DataType type, std::vector<std::string>&,
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MidiPortFlags include = MidiPortFlags (0),
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MidiPortFlags exclude = MidiPortFlags (0));
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ChanCount n_physical_outputs () const;
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ChanCount n_physical_inputs () const;
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@ -105,9 +106,15 @@ class LIBARDOUR_API PortManager
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void set_port_pretty_name (std::string const&, std::string const&);
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void remove_all_ports ();
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void clear_pending_port_deletions ();
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virtual void add_pending_port_deletion (Port*) = 0;
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PBD::RingBuffer<Port*>& port_deletions_pending () { return _port_deletions_pending; }
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PBD::RingBuffer<Port*>& port_deletions_pending ()
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{
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return _port_deletions_pending;
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}
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bool check_for_amibiguous_latency (bool log = false) const;
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@ -117,26 +124,33 @@ class LIBARDOUR_API PortManager
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void request_input_monitoring (const std::string&, bool) const;
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void ensure_input_monitoring (const std::string&, bool) const;
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class PortRegistrationFailure : public std::exception {
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public:
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PortRegistrationFailure (std::string const & why = "")
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class PortRegistrationFailure : public std::exception
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{
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public:
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PortRegistrationFailure (std::string const& why = "")
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: reason (why) {}
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~PortRegistrationFailure () throw () {}
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const char *what() const throw () { return reason.c_str(); }
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const char* what () const throw ()
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{
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return reason.c_str ();
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}
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private:
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private:
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std::string reason;
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};
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/* the port engine will invoke these callbacks when the time is right */
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void registration_callback ();
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int graph_order_callback ();
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int graph_order_callback ();
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void connect_callback (const std::string&, const std::string&, bool connection);
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bool port_remove_in_progress() const { return _port_remove_in_progress; }
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bool port_remove_in_progress () const
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{
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return _port_remove_in_progress;
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}
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struct MidiPortInformation {
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std::string backend;
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MidiPortFlags properties;
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bool exists;
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MidiPortInformation (std::string const & b, std::string const & pretty, bool input, MidiPortFlags flags, bool xists)
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MidiPortInformation (std::string const& b, std::string const& pretty, bool input, MidiPortFlags flags, bool xists)
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: backend (b)
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, pretty_name (pretty)
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, input (input)
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, properties (flags)
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, exists (xists) {}
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, exists (xists)
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{}
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MidiPortInformation ()
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: properties (MidiPortFlags (0))
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, exists (false) {}
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, exists (false)
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{}
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};
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void fill_midi_port_info ();
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MidiPortInformation midi_port_information (std::string const&);
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void get_known_midi_ports (std::vector<std::string>&);
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void get_midi_selection_ports (std::vector<std::string>&);
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void add_midi_port_flags (std::string const&, MidiPortFlags);
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void remove_midi_port_flags (std::string const&, MidiPortFlags);
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void get_known_midi_ports (std::vector<std::string>&);
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void get_midi_selection_ports (std::vector<std::string>&);
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void add_midi_port_flags (std::string const&, MidiPortFlags);
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void remove_midi_port_flags (std::string const&, MidiPortFlags);
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/** Emitted if the list of ports to be used for MIDI selection tracking changes */
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PBD::Signal0<void> MidiSelectionPortsChanged;
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*/
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PBD::Signal5<void, boost::weak_ptr<Port>, std::string, boost::weak_ptr<Port>, std::string, bool> PortConnectedOrDisconnected;
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protected:
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protected:
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boost::shared_ptr<AudioBackend> _backend;
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SerializedRCUManager<Ports> ports;
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bool _port_remove_in_progress;
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bool _port_remove_in_progress;
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PBD::RingBuffer<Port*> _port_deletions_pending;
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boost::shared_ptr<Port> register_port (DataType type, const std::string& portname, bool input, bool async = false, PortFlags extra_flags = PortFlags (0));
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void port_registration_failure (const std::string& portname);
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void port_registration_failure (const std::string& portname);
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/** List of ports to be used between \ref cycle_start() and \ref cycle_end() */
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boost::shared_ptr<Ports> _cycle_ports;
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void silence (pframes_t nframes, Session *s = 0);
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void silence (pframes_t nframes, Session* s = 0);
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void silence_outputs (pframes_t nframes);
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void check_monitoring ();
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/** Signal the start of an audio cycle.
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void cycle_end_fade_out (gain_t, gain_t, pframes_t, Session* s = 0);
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typedef std::map<std::string,MidiPortInformation> MidiPortInfo;
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typedef std::map<std::string, MidiPortInformation> MidiPortInfo;
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mutable Glib::Threads::Mutex midi_port_info_mutex;
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MidiPortInfo midi_port_info;
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MidiPortInfo midi_port_info;
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static std::string midi_port_info_file ();
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bool midi_info_dirty;
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void save_midi_port_info ();
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void load_midi_port_info ();
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void fill_midi_port_info_locked ();
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bool midi_info_dirty;
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void save_midi_port_info ();
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void load_midi_port_info ();
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void fill_midi_port_info_locked ();
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void filter_midi_ports (std::vector<std::string>&, MidiPortFlags, MidiPortFlags);
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void set_port_buffer_sizes (pframes_t);
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};
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} // namespace
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} // namespace ARDOUR
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#endif /* __libardour_port_manager_h__ */
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