79f91c7a20
LOADING 2.X SESSIONS WITH THIS COMMIT IN PLACE WILL (PROBABLY) CORRUPT THE .ardour FILE, MAKING THE SESSION UNLOADABLE ON 2.X AND LOSING INFORMATION. So don't do that unless you make a backup of the session file first. git-svn-id: svn://localhost/ardour2/branches/3.0@5786 d708f5d6-7413-0410-9779-e7cbd77b26cf
99 lines
2.4 KiB
C++
99 lines
2.4 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 <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_controllable.h"
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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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OSCControllable::OSCControllable (lo_address a, const std::string& p, boost::shared_ptr<Controllable> c)
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: controllable (c)
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, addr (a)
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, path (p)
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{
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c->Changed.connect (mem_fun (*this, &OSCControllable::send_change));
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}
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OSCControllable::~OSCControllable ()
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{
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lo_address_free (addr);
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}
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XMLNode&
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OSCControllable::get_state ()
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{
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XMLNode& root (controllable->get_state());
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return root;
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}
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int
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OSCControllable::set_state (const XMLNode& /*node*/, int /*version*/)
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{
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return 0;
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}
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void
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OSCControllable::send_change ()
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{
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lo_message msg = lo_message_new ();
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lo_message_add_float (msg, (float) controllable->get_value());
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/* XXX thread issues */
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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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/*------------------------------------------------------------*/
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OSCRouteControllable::OSCRouteControllable (lo_address a, const std::string& p,
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boost::shared_ptr<Controllable> c, boost::shared_ptr<Route> r)
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: OSCControllable (a, p, c)
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, _route (r)
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{
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}
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OSCRouteControllable::~OSCRouteControllable ()
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{
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}
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void
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OSCRouteControllable::send_change ()
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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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