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git-svn-id: svn://localhost/ardour2/branches/2.0-ongoing@2830 d708f5d6-7413-0410-9779-e7cbd77b26cf
42 lines
1.1 KiB
C++
42 lines
1.1 KiB
C++
#include "bcf_surface.h"
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#include "surface_port.h"
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#include "mackie_midi_builder.h"
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#include <cmath>
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using namespace Mackie;
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void 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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{
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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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}
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else
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{
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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 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 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 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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