2 Copyright (C) 2013 Valeriy Kamyshniy
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #include "waves_dataport.h"
22 using namespace ARDOUR;
24 WavesDataPort::WavesDataPort (const std::string& inport_name, PortFlags inflags)
28 _capture_latency_range.min =
29 _capture_latency_range.max =
30 _playback_latency_range.min =
31 _playback_latency_range.max = 0;
35 WavesDataPort::~WavesDataPort ()
41 int WavesDataPort::connect (WavesDataPort *port)
44 std::cerr << "WavesDataPort::connect (): invalid (null) port to connect to!" << std::endl;
48 if (type () != port->type ()) {
49 std::cerr << "WavesDataPort::connect (): wrong type of the port to connect to!" << std::endl;
53 if (is_output () && port->is_output ()) {
54 std::cerr << "WavesDataPort::connect (): attempt to connect output port to output port!" << std::endl;
58 if (is_input () && port->is_input ()) {
59 std::cerr << "WavesDataPort::connect (): attempt to connect input port to input port!" << std::endl;
64 std::cerr << "WavesDataPort::connect (): attempt to connect port to itself!" << std::endl;
68 if (is_connected (port)) {
69 std::cerr << "WavesDataPort::connect (): the ports are already connected!" << std::endl;
73 _connect (port, true);
78 void WavesDataPort::_connect (WavesDataPort *port, bool api_call)
80 _connections.push_back (port);
82 port->_connect (this, false);
87 int WavesDataPort::disconnect (WavesDataPort *port)
90 std::cerr << "WavesDataPort::disconnect (): invalid (null) port to disconnect from!" << std::endl;
94 if (!is_connected (port)) {
95 std::cerr << "WavesDataPort::disconnect (): the ports are not connected!" << std::endl;
99 _disconnect (port, true);
105 void WavesDataPort::_disconnect (WavesDataPort *port, bool api_call)
107 std::vector<WavesDataPort*>::iterator it = std::find (_connections.begin (), _connections.end (), port);
109 if (it != _connections.end ()) { // actually, it's supposed to be always true.
110 _connections.erase (it);
114 port->_disconnect (this, false);
117 if (is_input() && _connections.empty())
124 void WavesDataPort::disconnect_all ()
126 while (!_connections.empty ()) {
127 _connections.back ()->_disconnect (this, false);
128 _connections.pop_back ();
133 bool WavesDataPort::is_physically_connected () const
135 for (std::vector<WavesDataPort*>::const_iterator it = _connections.begin (); it != _connections.end (); ++it) {
136 if ((*it)->is_physical ()) {