From 7f24e4bc37755249e762edfa974f4388742224d7 Mon Sep 17 00:00:00 2001
From: CommanderRedYT <ccommanderred@gmail.com>
Date: Sun, 25 Dec 2022 17:04:14 +0100
Subject: [PATCH] Add config for swapping bytes when using pushImage

---
 Kconfig.projbuild   |  4 ++++
 src/menudisplay.cpp | 19 ++++++++++++++++++-
 2 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/Kconfig.projbuild b/Kconfig.projbuild
index 7e989b9..c516931 100644
--- a/Kconfig.projbuild
+++ b/Kconfig.projbuild
@@ -4,4 +4,8 @@ config ESPGUI_MENUDISPLAY_ROWS
     int "Number of rows for MenuDisplays"
     default 10
 
+config ESPGUI_ICONS_SWAPBYTES
+    bool "Swap bytes in icons"
+    default n
+
 endmenu
diff --git a/src/menudisplay.cpp b/src/menudisplay.cpp
index f831c28..a1c3eb7 100644
--- a/src/menudisplay.cpp
+++ b/src/menudisplay.cpp
@@ -161,7 +161,16 @@ void MenuDisplay::redraw(TftInterface &tft)
                 labelsIter->start(tft);
 
                 if (auto icon = item.selectedIcon())
-                    tft.pushImage(tft.width() - 6 - icon->WIDTH, labelsIter->y() + 1, icon->WIDTH, icon->HEIGHT, icon->buffer);
+                {
+#ifdef CONFIG_ESPGUI_ICONS_SWAPBYTES
+                    tft.setSwapBytes(true);
+#endif
+                    tft.pushImage(tft.width() - 6 - icon->WIDTH, labelsIter->y() + 1, icon->WIDTH, icon->HEIGHT,
+                                  icon->buffer);
+#ifdef CONFIG_ESPGUI_ICONS_SWAPBYTES
+                    tft.setSwapBytes(false);
+#endif
+                }
             }
         }
         else if (relativeIndex == m_highlightedIndex)
@@ -177,7 +186,15 @@ void MenuDisplay::redraw(TftInterface &tft)
         {
             auto icon = item.icon();
             if (icon)
+            {
+#ifdef CONFIG_ESPGUI_ICONS_SWAPBYTES
+                tft.setSwapBytes(true);
+#endif
                 tft.pushImage(6, labelsIter->y() + 1, icon->WIDTH, icon->HEIGHT, icon->buffer);
+#ifdef CONFIG_ESPGUI_ICONS_SWAPBYTES
+                tft.setSwapBytes(false);
+#endif
+            }
             else if (*iconsIter)
                 tft.fillRect(6, labelsIter->y() + 1, 24, 24, selected ? TFT_GREY : TFT_BLACK);
             *iconsIter = icon;