2 Copyright (C) 2010 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19 #ifndef __libardour_speakers_h__
20 #define __libardour_speakers_h__
25 #include <pbd/signals.h>
26 #include <pbd/stateful.h>
28 #include "ardour/speaker.h"
34 class LIBARDOUR_API Speakers : public PBD::Stateful {
37 Speakers (const Speakers&);
40 Speakers& operator= (const Speakers&);
42 virtual int add_speaker (const PBD::AngularVector&);
43 virtual void remove_speaker (int id);
44 virtual void move_speaker (int id, const PBD::AngularVector& new_position);
45 virtual void clear_speakers ();
46 uint32_t size() const { return _speakers.size(); }
48 void setup_default_speakers (uint32_t nspeakers);
50 std::vector<Speaker>& speakers() { return _speakers; }
52 void dump_speakers (std::ostream&);
54 XMLNode& get_state ();
55 int set_state (const XMLNode&, int version);
57 PBD::Signal0<void> Changed;
60 std::vector<Speaker> _speakers;
62 virtual void update () {}
67 #endif /* __libardour_speakers_h__ */