f8d3b1f7a7
git-svn-id: svn://localhost/ardour2/branches/3.0@8552 d708f5d6-7413-0410-9779-e7cbd77b26cf
109 lines
3.9 KiB
C++
109 lines
3.9 KiB
C++
/*
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Copyright (C) 2009 Paul Davis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "boost/lambda/lambda.hpp"
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#include "ardour/route.h"
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#include "ardour/audio_track.h"
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#include "ardour/midi_track.h"
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#include "osc.h"
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#include "osc_route_observer.h"
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#define ui_bind(f, ...) boost::protect (boost::bind (f, __VA_ARGS__))
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using namespace std;
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using namespace sigc;
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using namespace PBD;
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using namespace ARDOUR;
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using namespace boost;
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OSCRouteObserver::OSCRouteObserver (shared_ptr<Route> r, lo_address a)
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: _route (r)
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{
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addr = lo_address_new (lo_address_get_hostname(a) , lo_address_get_port(a));
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_route->PropertyChanged.connect (name_changed_connection, MISSING_INVALIDATOR, ui_bind (&OSCRouteObserver::name_changed, this, boost::lambda::_1), OSC::instance());
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if (dynamic_pointer_cast<AudioTrack>(_route) || dynamic_pointer_cast<MidiTrack>(_route)) {
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shared_ptr<Track> track = dynamic_pointer_cast<Track>(r);
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shared_ptr<Controllable> rec_controllable = dynamic_pointer_cast<Controllable>(track->rec_enable_control());
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rec_controllable->Changed.connect (rec_changed_connection, MISSING_INVALIDATOR, bind (&OSCRouteObserver::send_change_message, this, X_("/route/rec"), track->rec_enable_control()), OSC::instance());
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}
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shared_ptr<Controllable> mute_controllable = dynamic_pointer_cast<Controllable>(_route->mute_control());
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mute_controllable->Changed.connect (mute_changed_connection, MISSING_INVALIDATOR, bind (&OSCRouteObserver::send_change_message, this, X_("/route/mute"), _route->mute_control()), OSC::instance());
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shared_ptr<Controllable> solo_controllable = dynamic_pointer_cast<Controllable>(_route->solo_control());
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solo_controllable->Changed.connect (solo_changed_connection, MISSING_INVALIDATOR, bind (&OSCRouteObserver::send_change_message, this, X_("/route/solo"), _route->solo_control()), OSC::instance());
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shared_ptr<Controllable> gain_controllable = dynamic_pointer_cast<Controllable>(_route->gain_control());
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gain_controllable->Changed.connect (gain_changed_connection, MISSING_INVALIDATOR, bind (&OSCRouteObserver::send_change_message, this, X_("/route/gain"), _route->gain_control()), OSC::instance());
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}
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OSCRouteObserver::~OSCRouteObserver ()
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{
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name_changed_connection.disconnect();
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rec_changed_connection.disconnect();
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mute_changed_connection.disconnect();
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solo_changed_connection.disconnect();
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gain_changed_connection.disconnect();
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lo_address_free (addr);
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}
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void
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OSCRouteObserver::name_changed (const PBD::PropertyChange& what_changed)
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{
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if (!what_changed.contains (ARDOUR::Properties::name)) {
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return;
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}
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if (!_route) {
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return;
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}
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lo_message msg = lo_message_new ();
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lo_message_add_int32 (msg, _route->remote_control_id());
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lo_message_add_string (msg, _route->name().c_str());
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lo_send_message (addr, "/route/name", msg);
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lo_message_free (msg);
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}
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void
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OSCRouteObserver::send_change_message (string path, shared_ptr<Controllable> controllable)
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{
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lo_message msg = lo_message_new ();
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lo_message_add_int32 (msg, _route->remote_control_id());
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lo_message_add_float (msg, (float) controllable->get_value());
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/* XXX thread issues */
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//std::cerr << "ORC: send " << path << " = " << controllable->get_value() << std::endl;
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lo_send_message (addr, path.c_str(), msg);
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lo_message_free (msg);
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}
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