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livetrax/gtk2_ardour/global_port_matrix.cc
Robin Gareus 4050ca5633
Update GPL boilerplate and (C)
Copyright-holder and year information is extracted from git log.

git history begins in 2005. So (C) from 1998..2005 is lost. Also some
(C) assignment of commits where the committer didn't use --author.
2019-08-03 15:53:15 +02:00

212 lines
5.4 KiB
C++

/*
* Copyright (C) 2009-2011 David Robillard <d@drobilla.net>
* Copyright (C) 2009-2012 Carl Hetherington <carl@carlh.net>
* Copyright (C) 2010-2016 Paul Davis <paul@linuxaudiosystems.com>
* Copyright (C) 2013-2014 Robin Gareus <robin@gareus.org>
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <gtkmm/image.h>
#include <gtkmm/stock.h>
#include "global_port_matrix.h"
#include "utils.h"
#include "ardour/bundle.h"
#include "ardour/session.h"
#include "ardour/audioengine.h"
#include "ardour/port.h"
#include "pbd/i18n.h"
using namespace std;
using namespace ARDOUR;
using namespace ARDOUR_UI_UTILS;
GlobalPortMatrix::GlobalPortMatrix (Gtk::Window* p, Session* s, DataType t)
: PortMatrix (p, s, t)
{
setup_all_ports ();
init ();
}
void
GlobalPortMatrix::setup_ports (int dim)
{
if (!_session) {
return;
}
_ports[dim].suspend_signals ();
_ports[dim].gather (_session, type(), dim == FLOW_IN, false, show_only_bundles ());
_ports[dim].resume_signals ();
}
void
GlobalPortMatrix::set_state (BundleChannel c[2], bool s)
{
if (!_session) {
return;
}
Bundle::PortList const & in_ports = c[FLOW_IN].bundle->channel_ports (c[FLOW_IN].channel);
Bundle::PortList const & out_ports = c[FLOW_OUT].bundle->channel_ports (c[FLOW_OUT].channel);
for (Bundle::PortList::const_iterator i = in_ports.begin(); i != in_ports.end(); ++i) {
for (Bundle::PortList::const_iterator j = out_ports.begin(); j != out_ports.end(); ++j) {
boost::shared_ptr<Port> p = _session->engine().get_port_by_name (*i);
boost::shared_ptr<Port> q = _session->engine().get_port_by_name (*j);
if (p) {
if (s) {
p->connect (*j);
} else {
p->disconnect (*j);
}
} else if (q) {
if (s) {
q->connect (*i);
} else {
q->disconnect (*i);
}
} else {
/* two non-Ardour ports */
if (s) {
AudioEngine::instance()->connect (*j, *i);
} else {
AudioEngine::instance()->disconnect (*j, *i);
}
}
}
}
}
PortMatrixNode::State
GlobalPortMatrix::get_state (BundleChannel c[2]) const
{
if (_session == 0) {
return PortMatrixNode::NOT_ASSOCIATED;
}
if (c[0].bundle->nchannels() == ChanCount::ZERO || c[1].bundle->nchannels() == ChanCount::ZERO) {
return PortMatrixNode::NOT_ASSOCIATED;
}
Bundle::PortList const & in_ports = c[FLOW_IN].bundle->channel_ports (c[FLOW_IN].channel);
Bundle::PortList const & out_ports = c[FLOW_OUT].bundle->channel_ports (c[FLOW_OUT].channel);
if (in_ports.empty() || out_ports.empty()) {
/* we're looking at a bundle with no parts associated with this channel,
so nothing to connect */
return PortMatrixNode::NOT_ASSOCIATED;
}
for (Bundle::PortList::const_iterator i = in_ports.begin(); i != in_ports.end(); ++i) {
for (Bundle::PortList::const_iterator j = out_ports.begin(); j != out_ports.end(); ++j) {
boost::shared_ptr<Port> p = AudioEngine::instance()->get_port_by_name (*i);
boost::shared_ptr<Port> q = AudioEngine::instance()->get_port_by_name (*j);
if (!p && !q) {
/* two non-Ardour ports; things are slightly more involved */
/* get a port handle for one of them .. */
PortEngine::PortHandle ph = AudioEngine::instance()->port_engine().get_port_by_name (*i);
if (!ph) {
return PortMatrixNode::NOT_ASSOCIATED;
}
/* see if it is connected to the other one ... */
if (AudioEngine::instance()->port_engine().connected_to (ph, *j, false)) {
return PortMatrixNode::ASSOCIATED;
}
return PortMatrixNode::NOT_ASSOCIATED;
}
if (p && p->connected_to (*j) == false) {
return PortMatrixNode::NOT_ASSOCIATED;
} else if (q && q->connected_to (*i) == false) {
return PortMatrixNode::NOT_ASSOCIATED;
}
}
}
return PortMatrixNode::ASSOCIATED;
}
GlobalPortMatrixWindow::GlobalPortMatrixWindow (Session* s, DataType t)
: ArdourWindow (X_("reset me soon"))
, _port_matrix (this, s, t)
{
switch (t) {
case DataType::AUDIO:
set_title (_("Audio Connection Manager"));
break;
case DataType::MIDI:
set_title (_("MIDI Connection Manager"));
break;
}
signal_key_press_event().connect (sigc::mem_fun (_port_matrix, &PortMatrix::key_press));
add (_port_matrix);
_port_matrix.show ();
}
void
GlobalPortMatrixWindow::on_show ()
{
Gtk::Window::on_show ();
pair<uint32_t, uint32_t> const pm_max = _port_matrix.max_size ();
resize_window_to_proportion_of_monitor (this, pm_max.first, pm_max.second);
}
void
GlobalPortMatrixWindow::set_session (Session* s)
{
_port_matrix.set_session (s);
if (!s) {
hide ();
}
}
void
GlobalPortMatrix::set_session (Session *s)
{
SessionHandlePtr::set_session (s);
if (!s) return;
setup_all_ports ();
init();
}
string
GlobalPortMatrix::disassociation_verb () const
{
return _("Disconnect");
}
string
GlobalPortMatrix::channel_noun () const
{
return _("port");
}