blob: 2a3c99e9fc068aee50870e93b235783ae479ed6e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
#ifndef __ardour_us2400_control_protocol_fader_h__
#define __ardour_us2400_control_protocol_fader_h__
#include "controls.h"
namespace ArdourSurface {
namespace US2400 {
class Fader : public Control
{
public:
Fader (int id, std::string name, Group & group)
: Control (id, name, group)
, position (0.0)
, last_update_position (-1)
, llast_update_position (-1)
{
}
MidiByteArray set_position (float);
MidiByteArray zero() { return set_position (0.0); }
MidiByteArray update_message ();
static Control* factory (Surface&, int id, const char*, Group&);
void mark_dirty() { last_update_position = llast_update_position = -1; }
private:
float position;
int last_update_position;
int llast_update_position;
};
}
}
#endif
|