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Diffstat (limited to 'libs/ardour/ardour/port.h')
| -rw-r--r-- | libs/ardour/ardour/port.h | 180 |
1 files changed, 0 insertions, 180 deletions
diff --git a/libs/ardour/ardour/port.h b/libs/ardour/ardour/port.h deleted file mode 100644 index 93c34da16d..0000000000 --- a/libs/ardour/ardour/port.h +++ /dev/null @@ -1,180 +0,0 @@ -/* - Copyright (C) 2002 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 - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - -*/ - -#ifndef __ardour_port_h__ -#define __ardour_port_h__ - -#include <set> -#include <vector> -#include <string> - -#include <sigc++/signal.h> -#include <pbd/failed_constructor.h> -#include <ardour/ardour.h> -#include <ardour/data_type.h> -#include <jack/jack.h> - -namespace ARDOUR { - -class AudioEngine; -class Buffer; - -/** Abstract base for ports - */ -class Port : public virtual sigc::trackable { - public: - enum Flags { - IsInput = JackPortIsInput, - IsOutput = JackPortIsOutput, - IsPhysical = JackPortIsPhysical, - IsTerminal = JackPortIsTerminal, - CanMonitor = JackPortCanMonitor - }; - - virtual ~Port(); - - std::string name() const { - return _name; - } - - Flags flags() const { - return _flags; - } - - bool receives_input() const { - return _flags & IsInput; - } - - bool sends_output () const { - return _flags & IsOutput; - } - - bool can_monitor () const { - return _flags & CanMonitor; - } - - void enable_metering() { - _metering++; - } - - void disable_metering () { - if (_metering) { _metering--; } - } - - virtual void cycle_start (nframes_t nframes, nframes_t offset) {} - virtual void cycle_end (nframes_t nframes, nframes_t offset) {} - virtual DataType type() const = 0; - virtual Buffer& get_buffer() = 0; - - virtual bool connected () const; - virtual bool connected_to (const std::string& portname) const; - virtual int get_connections (std::vector<std::string>&) const; - - virtual int connect (Port& other); - virtual int disconnect (Port& other); - virtual int disconnect_all (); - - virtual void reset (); - virtual int reestablish () {return 0; } - virtual int reconnect () { return 0; } - - virtual int set_name (const std::string& str) { - _name = str; - return 0; - } - - virtual std::string short_name() const = 0; - virtual bool monitoring_input () const = 0; - virtual void ensure_monitor_input (bool yn) = 0; - virtual void request_monitor_input (bool yn) = 0; - virtual nframes_t latency () const = 0; - virtual nframes_t total_latency () const = 0; - virtual void set_latency (nframes_t nframes) = 0; - - sigc::signal<void,bool> MonitorInputChanged; - sigc::signal<void,bool> ClockSyncChanged; - - static void set_engine (AudioEngine*); - - protected: - friend class AudioEngine; - - Port (const std::string& name, Flags flgs); - - virtual void recompute_total_latency() const {} - - /* engine isn't supposed to access below here */ - - Flags _flags; - std::string _type; - std::string _name; - unsigned short _metering; - bool _last_monitor; - nframes_t _latency; - - std::set<Port*> _connections; - - static AudioEngine* engine; -}; - -class PortConnectableByName { - public: - PortConnectableByName() {} - virtual ~PortConnectableByName() {} - - virtual int connect (const std::string& other_name) = 0; - virtual int disconnect (const std::string& other_name) = 0; -}; - -class PortFacade : public virtual Port, public PortConnectableByName { - public: - PortFacade (const std::string& name, Flags flgs) : Port (name, flgs), _ext_port (0) {} - ~PortFacade() {} - - void reset (); - int reestablish (); - int reconnect (); - - int connect (Port& other); - int disconnect (Port& other); - int disconnect_all (); - - int connect (const std::string& other_name); - int disconnect (const std::string& other_name); - - bool connected () const; - bool connected_to (const std::string& portname) const; - int get_connections (std::vector<std::string>&) const; - - std::string short_name() const; - int set_name (const std::string& str); - bool monitoring_input () const; - void ensure_monitor_input (bool yn); - void request_monitor_input (bool yn); - nframes_t latency () const; - nframes_t total_latency () const; - void set_latency (nframes_t nframes); - - protected: - Port* _ext_port; -}; - -} // namespace ARDOUR - -#endif /* __ardour_port_h__ */ |