39 lines
677 B
C
39 lines
677 B
C
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#ifndef __ardour_us2400_control_protocol_fader_h__
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#define __ardour_us2400_control_protocol_fader_h__
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#include "controls.h"
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namespace ArdourSurface {
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namespace US2400 {
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class Fader : public Control
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{
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public:
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Fader (int id, std::string name, Group & group)
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: Control (id, name, group)
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, position (0.0)
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, last_update_position (-1)
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, llast_update_position (-1)
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{
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}
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MidiByteArray set_position (float);
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MidiByteArray zero() { return set_position (0.0); }
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MidiByteArray update_message ();
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static Control* factory (Surface&, int id, const char*, Group&);
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private:
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float position;
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int last_update_position;
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int llast_update_position;
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};
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}
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}
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#endif
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