Paul Davis
f02edae438
git-svn-id: svn://localhost/ardour2/branches/3.0@11846 d708f5d6-7413-0410-9779-e7cbd77b26cf
47 lines
1.1 KiB
C++
47 lines
1.1 KiB
C++
#include <cmath>
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#include "bcf_surface.h"
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#include "controls.h"
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#include "mackie_midi_builder.h"
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#include "surface_port.h"
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#include "jog.h"
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#include "pot.h"
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using namespace Mackie;
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void
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BcfSurface::display_bank_start (SurfacePort & port, MackieMidiBuilder & builder, uint32_t current_bank)
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{
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if (current_bank == 0) {
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// send Ar. to 2-char display on the master
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port.write (builder.two_char_display ("Ar", ".."));
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} else {
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// write the current first remote_id to the 2-char display
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port.write (builder.two_char_display (current_bank));
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}
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}
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void
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BcfSurface::zero_all (SurfacePort & port, MackieMidiBuilder & builder)
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{
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// clear 2-char display
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port.write (builder.two_char_display ("LC"));
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// and the led ring for the master strip
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blank_jog_ring (port, builder);
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}
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void
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BcfSurface::blank_jog_ring (SurfacePort & port, MackieMidiBuilder & builder)
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{
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Control & control = *controls_by_name["jog"];
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port.write (builder.build_led_ring (dynamic_cast<Pot &> (control), off));
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}
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float
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BcfSurface::scaled_delta (const ControlState & state, float current_speed)
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{
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return state.sign * (std::pow (float(state.ticks + 1), 2) + current_speed) / 100.0;
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}
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