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/*
Copyright (C) 2010 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 __libardour_speakers_h__
#define __libardour_speakers_h__
#include <vector>
#include <iostream>
#include <pbd/signals.h>
#include <pbd/stateful.h>
#include "ardour/speaker.h"
class XMLNode;
namespace ARDOUR {
class LIBARDOUR_API Speakers : public PBD::Stateful {
public:
Speakers ();
Speakers (const Speakers&);
virtual ~Speakers ();
Speakers& operator= (const Speakers&);
virtual int add_speaker (const PBD::AngularVector&);
virtual void remove_speaker (int id);
virtual void move_speaker (int id, const PBD::AngularVector& new_position);
virtual void clear_speakers ();
uint32_t size() const { return _speakers.size(); }
void setup_default_speakers (uint32_t nspeakers);
std::vector<Speaker>& speakers() { return _speakers; }
void dump_speakers (std::ostream&);
XMLNode& get_state ();
int set_state (const XMLNode&, int version);
PBD::Signal0<void> Changed;
protected:
std::vector<Speaker> _speakers;
virtual void update () {}
};
} /* namespace */
#endif /* __libardour_speakers_h__ */
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