Ardour  9.0-pre0-582-g084a23a80d
mackie/fader.h
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1 /*
2  * Copyright (C) 2006-2007 John Anderson
3  * Copyright (C) 2012-2015 Paul Davis <paul@linuxaudiosystems.com>
4  *
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.
9  *
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.
14  *
15  * You should have received a copy of the GNU General Public License along
16  * with this program; if not, write to the Free Software Foundation, Inc.,
17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18  */
19 
20 #ifndef __ardour_mackie_control_protocol_fader_h__
21 #define __ardour_mackie_control_protocol_fader_h__
22 
23 #include "controls.h"
24 
25 namespace ArdourSurface { namespace MACKIE_NAMESPACE {
26 
27 class Fader : public Control
28 {
29  public:
30 
31  Fader (int id, std::string name, Group & group)
32  : Control (id, name, group)
33  , position (0.0)
34  , last_update_position (-1)
35  {
36  }
37 
39  MidiByteArray zero() { return set_position (0.0); }
40 
42 
43  static Control* factory (Surface&, int id, const char*, Group&);
44 
45  private:
46  float position;
48 };
49 
50 }
51 }
52 
53 #endif
MidiByteArray update_message()
MidiByteArray set_position(float)
static Control * factory(Surface &, int id, const char *, Group &)
Fader(int id, std::string name, Group &group)
Definition: mackie/fader.h:31
GtkImageIconNameData name
Definition: gtkimage.h:6
#define MACKIE_NAMESPACE