From 3b975355a5e76eeaac144c78a876b1f9c6069148 Mon Sep 17 00:00:00 2001
From: Franziska Kunsmann <hi@kunsmann.eu>
Date: Sat, 23 Nov 2024 12:42:25 +0100
Subject: [PATCH] voctogui.lib.presetcontroller: only call set_command() if its
 actually different

---
 voctogui/lib/presetcontroller.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/voctogui/lib/presetcontroller.py b/voctogui/lib/presetcontroller.py
index bbe085a8..30f8ecf0 100644
--- a/voctogui/lib/presetcontroller.py
+++ b/voctogui/lib/presetcontroller.py
@@ -92,8 +92,12 @@ def on_btn_toggled(self, btn):
                 return
             self.log.debug(f"{self.button_to_composites[id]=}")
             self.log.info(f"Selecting {self.button_to_composites[id]} for next scene")
-            self.preview_controller.set_command(self.button_to_composites[id])
-        self.log.debug(f"<on_btn_toggle {btn=}")
+            if not self._compare_command(
+                self.button_to_composites[id],
+                self.preview_controller.command(),
+            ):
+                self.preview_controller.set_command(self.button_to_composites[id])
+        self.log.debug(f"<on_btn_toggle {btn=} {id=}")
 
     def _compare_command(self, commandA, commandB):
         return (