From e01a63b29e9f1f9ef33221d1f2f8d23673183d3b Mon Sep 17 00:00:00 2001
From: kamel5 <vdr.kamel5 (at) gmx (dot) net>
Date: Tue, 9 Apr 2019 13:52:07 +0200
Subject: [PATCH] Optimizations in setup menu

---
 setup.c | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/setup.c b/setup.c
index e040b8e..9499a1f 100644
--- a/setup.c
+++ b/setup.c
@@ -236,11 +236,16 @@ void cMenuSetupGeneral::Set(void) {
 }
 
 eOSState cMenuSetupGeneral::ProcessKey(eKeys Key) {
+    bool olduseNopacityTheme = tmpTvguideConfig->useNopacityTheme;
+    bool olddisplayRerunsDetailEPGView = tmpTvguideConfig->displayRerunsDetailEPGView;
     eOSState state = cOsdMenu::ProcessKey(Key);
     if (Key == kOk) {
         state = osBack;
     } else if (Key != kNone) {
-        Set();
+        if (tmpTvguideConfig->useNopacityTheme != olduseNopacityTheme ||
+	    tmpTvguideConfig->displayRerunsDetailEPGView != olddisplayRerunsDetailEPGView) {
+            Set();
+        }
     }
     return state;
 }
@@ -317,11 +322,22 @@ void cMenuSetupScreenLayout::Set(void) {
 }
 
 eOSState cMenuSetupScreenLayout::ProcessKey(eKeys Key) {
+    int olddisplayMode = tmpTvguideConfig->displayMode;
+    bool olddisplayStatusHeader = tmpTvguideConfig->displayStatusHeader;
+    bool olddisplayChannelGroups = tmpTvguideConfig->displayChannelGroups;
+    int oldhideChannelLogos = tmpTvguideConfig->hideChannelLogos;
+    int oldhideEpgImages = tmpTvguideConfig->hideEpgImages;
     eOSState state = cOsdMenu::ProcessKey(Key);
     if (Key == kOk) {
         state = osBack;
     } else if (Key != kNone) {
-        Set();
+        if (tmpTvguideConfig->displayMode != olddisplayMode ||
+            tmpTvguideConfig->displayStatusHeader != olddisplayStatusHeader ||
+            tmpTvguideConfig->displayChannelGroups != olddisplayChannelGroups ||
+            tmpTvguideConfig->hideChannelLogos != oldhideChannelLogos ||
+            tmpTvguideConfig->hideEpgImages != oldhideEpgImages) {
+            Set();
+        }
     }
     return state;
 }