Refactor reading and storing font and color settings

b_asic/scheduler_gui/_preferences.py

@@ -182,3 +182,22 @@ def write_to_settings(settings: QSettings):
         f"{SIGNAL_WARNING_COLOR_TYPE.name}_changed",
         SIGNAL_WARNING_COLOR_TYPE.changed,
     )
+
+
+def reset_color_settings(settings: QSettings):
+    LATENCY_COLOR_TYPE.changed = False
+    ACTIVE_COLOR_TYPE.changed = False
+    SIGNAL_WARNING_COLOR_TYPE.changed = False
+    SIGNAL_COLOR_TYPE.changed = False
+    EXECUTION_TIME_COLOR_TYPE.changed = False
+    settings.beginGroup("scheduler/preferences")
+    settings.setValue(LATENCY_COLOR_TYPE.name, LATENCY_COLOR_TYPE.DEFAULT.name())
+    settings.setValue(SIGNAL_COLOR_TYPE.name, SIGNAL_COLOR_TYPE.DEFAULT.name())
+    settings.setValue(ACTIVE_COLOR_TYPE.name, ACTIVE_COLOR_TYPE.DEFAULT.name())
+    settings.setValue(
+        SIGNAL_WARNING_COLOR_TYPE.name, SIGNAL_WARNING_COLOR_TYPE.DEFAULT.name()
+    )
+    settings.setValue(
+        EXECUTION_TIME_COLOR_TYPE.name, EXECUTION_TIME_COLOR_TYPE.DEFAULT.name()
+    )
+    settings.endGroup()