+++ /dev/null
-/*
- Copyright (C) 2014 Waves Audio Ltd.
-
- 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.
-
-*/
-
-#include <iostream>
-#include "waves_dataport.h"
-
-using namespace ARDOUR;
-
-WavesDataPort::WavesDataPort (const std::string& inport_name, PortFlags inflags)
- : _name (inport_name)
- , _flags (inflags)
-{
- _capture_latency_range.min =
- _capture_latency_range.max =
- _playback_latency_range.min =
- _playback_latency_range.max = 0;
-}
-
-
-WavesDataPort::~WavesDataPort ()
-{
- _disconnect_all ();
-}
-
-
-int WavesDataPort::connect (WavesDataPort *port)
-{
- if (!port) {
- std::cerr << "WavesDataPort::connect (): invalid (null) port to connect to!" << std::endl;
- return -1;
- }
-
- if (type () != port->type ()) {
- std::cerr << "WavesDataPort::connect (): wrong type of the port to connect to!" << std::endl;
- return -1;
- }
-
- if (is_output () && port->is_output ()) {
- std::cerr << "WavesDataPort::connect (): attempt to connect output port to output port!" << std::endl;
- return -1;
- }
-
- if (is_input () && port->is_input ()) {
- std::cerr << "WavesDataPort::connect (): attempt to connect input port to input port!" << std::endl;
- return -1;
- }
-
- if (this == port) {
- std::cerr << "WavesDataPort::connect (): attempt to connect port to itself!" << std::endl;
- return -1;
- }
-
- if (is_connected (port)) {
- // std::cerr << "WavesDataPort::connect (): the ports are already connected!" << std::endl;
- return -1;
- }
-
- _connect (port, true);
- return 0;
-}
-
-
-void WavesDataPort::_connect (WavesDataPort *port, bool api_call)
-{
- _connections.push_back (port);
- if (api_call) {
- port->_connect (this, false);
- }
-}
-
-
-int WavesDataPort::disconnect (WavesDataPort *port)
-{
- if (port == NULL) {
- std::cerr << "WavesDataPort::disconnect (): invalid (null) port to disconnect from!" << std::endl;
- return -1;
- }
-
- if (!is_connected (port)) {
- std::cerr << "WavesDataPort::disconnect (): the ports are not connected!" << std::endl;
- return -1;
- }
-
- _disconnect (port, true);
-
- return 0;
-}
-
-
-void WavesDataPort::_disconnect (WavesDataPort *port, bool api_call)
-{
- std::vector<WavesDataPort*>::iterator it = std::find (_connections.begin (), _connections.end (), port);
-
- if (it != _connections.end ()) { // actually, it's supposed to be always true.
- _connections.erase (it);
- }
-
- if (api_call) {
- port->_disconnect (this, false);
- }
-
- if (is_input() && _connections.empty()) {
- _wipe_buffer();
- }
-}
-
-
-void WavesDataPort::disconnect_all ()
-{
- _disconnect_all ();
-
- if (is_input()) {
- _wipe_buffer();
- }
-}
-
-void WavesDataPort::_disconnect_all ()
-{
- while (!_connections.empty ()) {
- _connections.back ()->_disconnect (this, false);
- _connections.pop_back ();
- }
-}
-
-bool WavesDataPort::is_physically_connected () const
-{
- for (std::vector<WavesDataPort*>::const_iterator it = _connections.begin (); it != _connections.end (); ++it) {
- if ((*it)->is_physical ()) {
- return true;
- }
- }
-
- return false;
-}