yaeltex minimixxx: make controller setting

Signed-off-by: Owen Williams <owilliams@mixxx.org>

Author: ywwg

res/controllers/Yaeltex MiniMixxx.midi.xml

@@ -7,6 +7,21 @@
     <!-- <wiki></wiki>
     <forums></forums> -->
   </info>
+  <settings>
+    <group label="Controller Behavior">
+        <row orientation="vertical">
+            <option
+                variable="shiftPitch"
+                type="boolean"
+                default="false"
+                label="Only adjust pitch when shift button is held">
+                <description>
+                    When set to true, only allows adjustments to pitch when shift is held. Useful for preventing accidental adjustments.
+                </description>
+            </option>
+        </row>
+    </group>
+  </settings>
   <controller id="MiniMixxx">
     <scriptfiles>
       <file filename="Yaeltex-MiniMixxx-scripts.js" functionprefix="MiniMixxx" />

res/controllers/Yaeltex-MiniMixxx-scripts.js

@@ -31,7 +31,7 @@ MiniMixxx.DebugMode = false;
 
 // Set to true to only allow adjustments to the pitch sliders if Shift is held.
 // This can prevent accidental adjustments.
-MiniMixxx.ShiftPitch = false;
+MiniMixxx.ShiftPitch = engine.getSetting("shiftPitch") || false;
 
 // An Encoder represents a single encoder knob and tracks the active mode.
 MiniMixxx.Encoder = class {