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/*
Copyright (C) 2009 Paul Davis
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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __osc_oscglobalobserver_h__
#define __osc_oscglobalobserver_h__
#include <string>
#include <boost/shared_ptr.hpp>
#include <sigc++/sigc++.h>
#include <lo/lo.h>
#include "pbd/controllable.h"
#include "pbd/stateful.h"
#include "ardour/types.h"
class OSCGlobalObserver
{
public:
OSCGlobalObserver (ARDOUR::Session& s, ArdourSurface::OSC::OSCSurface* su);
~OSCGlobalObserver ();
lo_address address() const { return addr; };
void tick (void);
private:
PBD::ScopedConnectionList strip_connections;
PBD::ScopedConnectionList session_connections;
enum STRIP {
Master,
Monitor,
};
ArdourSurface::OSC::OSCSurface* sur;
bool _init;
float _last_master_gain;
float _last_master_trim;
float _last_monitor_gain;
lo_address addr;
std::string path;
uint32_t gainmode;
std::bitset<32> feedback;
ARDOUR::Session* session;
framepos_t _last_frame;
uint32_t _heartbeat;
float _last_meter;
uint32_t master_timeout;
uint32_t monitor_timeout;
void send_change_message (std::string path, boost::shared_ptr<PBD::Controllable> controllable);
void send_gain_message (std::string path, boost::shared_ptr<PBD::Controllable> controllable);
void send_trim_message (std::string path, boost::shared_ptr<PBD::Controllable> controllable);
void send_transport_state_changed (void);
void send_record_state_changed (void);
void solo_active (bool active);
void text_message (std::string path, std::string text);
void float_message (std::string path, float value);
void int_message (std::string path, uint32_t value);
};
#endif /* __osc_oscglobalobserver_h__ */
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