git-svn-id: svn://localhost/ardour2/branches/3.0@8187 d708f5d6-7413-0410-9779-e7cbd77b26cf
72 lines
1.9 KiB
C++
72 lines
1.9 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 <cstdio> /* for sprintf, sigh */
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#include <climits>
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#include "boost/lambda/lambda.hpp"
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#include "pbd/error.h"
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#include "pbd/xml++.h"
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#include "ardour/route.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 sigc;
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using namespace PBD;
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using namespace ARDOUR;
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OSCRouteObserver::OSCRouteObserver (lo_address a, const std::string& p, boost::shared_ptr<Route> r)
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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 (changed_connection, MISSING_INVALIDATOR, ui_bind (&OSCRouteObserver::name_changed, this, boost::lambda::_1), OSC::instance());
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}
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OSCRouteObserver::~OSCRouteObserver ()
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{
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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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