From ca7a9e2650c825b49ee8801e84b7711c5fb51342 Mon Sep 17 00:00:00 2001
From: Thomas White <taw@physics.org>
Date: Sat, 11 Jun 2022 14:36:47 +0200
Subject: MIDI control: pull entire colour into programmer state

This prevents the other colour channels from getting messed up, when an
individual channel is changed via the controller.
---
 guile/starlet/midi-control/faders.scm | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/guile/starlet/midi-control/faders.scm b/guile/starlet/midi-control/faders.scm
index e5f9cd4..d43a513 100644
--- a/guile/starlet/midi-control/faders.scm
+++ b/guile/starlet/midi-control/faders.scm
@@ -205,6 +205,13 @@
                      fixtures
                      controller)
   (for-each (lambda (fix initial-val gradient)
+              (when (colour-component-id? attr-name)
+                (set-in-state!
+                  programmer-state
+                  fix
+                  'colour
+                  (current-value fix 'colour)
+                  controller))
               (set-in-state! programmer-state
                              fix
                              attr-name
-- 
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