From 0b192119ef59211813100566b874c81875286350 Mon Sep 17 00:00:00 2001
From: Fred Emmott <git@fredemmott.com>
Date: Sat, 9 May 2026 09:31:33 -0500
Subject: [PATCH] GUI: auto-select mode if only one mode is supported

My Chromatic firmware only supports DMG, so, let's make the UX a little
friendlier :)

equivalent of CLI PR #125
relates to #131
---
 FlashGBX/FlashGBX_GUI.py | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/FlashGBX/FlashGBX_GUI.py b/FlashGBX/FlashGBX_GUI.py
index 7bc231a..fcea89c 100644
--- a/FlashGBX/FlashGBX_GUI.py
+++ b/FlashGBX/FlashGBX_GUI.py
@@ -920,6 +920,15 @@ class FlashGBX_GUI(QtWidgets.QWidget):
 					except:
 						pass
 
+				modes = self.CONN.GetSupprtedModes()
+				if len(modes) == 1:
+					if modes[0] == "DMG":
+						self.optDMG.setChecked(True)
+						self.SetMode()
+					elif modes[0] == "AGB":
+						self.optAGB.setChecked(True)
+						self.SetMode()
+
 				return True
 
 			return False