2 Copyright (C) 2006,2007 John Anderson
3 Copyright (C) 2012 Paul Davis
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __ardour_mackie_control_protocol_meter_h__
21 #define __ardour_mackie_control_protocol_meter_h__
24 #include "midi_byte_array.h"
26 namespace ArdourSurface {
32 class Meter : public Control
35 Meter (int id, std::string name, Group & group)
36 : Control (id, name, group)
37 , overload_on (false) {}
39 void send_update (Surface&, float dB);
43 static Control* factory (Surface&, int id, const char*, Group&);
45 void notify_metering_state_changed(Surface& surface, bool transport_is_rolling, bool metering_active);
52 } // ArdourSurface namespace
54 #endif /* __ardour_mackie_control_protocol_meter_h__ */