From f457489375e13414f22a7e9596cce3b1fce8793d Mon Sep 17 00:00:00 2001
From: geens <niels.geens@gmail.com>
Date: Mon, 7 Jul 2025 13:37:08 +0200
Subject: [PATCH] Auto start gui full screen

---
 Cargo.lock                                       |  6 +++---
 .../recipes-apps/gui-app/files/gui-app.service   |  8 ++++----
 .../wayland/weston-init.bbappend                 | 16 +++++++++++++++-
 3 files changed, 22 insertions(+), 8 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index af82200..7c02859 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -291,9 +291,9 @@ dependencies = [
 
 [[package]]
 name = "async-channel"
-version = "2.3.1"
+version = "2.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "89b47800b0be77592da0afd425cc03468052844aff33b84e33cc696f64e77b6a"
+checksum = "16c74e56284d2188cabb6ad99603d1ace887a5d7e7b695d01b728155ed9ed427"
 dependencies = [
  "concurrent-queue",
  "event-listener-strategy",
@@ -3418,7 +3418,7 @@ dependencies = [
  "getrandom 0.3.3",
  "once_cell",
  "rustix 1.0.7",
- "windows-sys 0.59.0",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
diff --git a/image/meta-layers/meta-fcb-looper/recipes-apps/gui-app/files/gui-app.service b/image/meta-layers/meta-fcb-looper/recipes-apps/gui-app/files/gui-app.service
index c0e98a0..4a45fa2 100644
--- a/image/meta-layers/meta-fcb-looper/recipes-apps/gui-app/files/gui-app.service
+++ b/image/meta-layers/meta-fcb-looper/recipes-apps/gui-app/files/gui-app.service
@@ -6,16 +6,16 @@ Requires=graphical.target
 
 [Service]
 Type=simple
-User=root
-Environment="WAYLAND_DISPLAY=wayland-0"
-Environment="XDG_RUNTIME_DIR=/run/user/0"
+User=weston
+Group=weston
+Environment="WAYLAND_DISPLAY=wayland-1"
+Environment="XDG_RUNTIME_DIR=/run/user/1000"
 Environment="RUST_LOG=info"
 ExecStartPre=/bin/sleep 3
 ExecStart=/usr/bin/gui
 Restart=always
 RestartSec=5
 WatchdogSec=30
-
 # Resource limits
 MemoryMax=256M
 CPUQuota=80%
diff --git a/image/meta-layers/meta-fcb-looper/recipes-graphics/wayland/weston-init.bbappend b/image/meta-layers/meta-fcb-looper/recipes-graphics/wayland/weston-init.bbappend
index d03a11b..ce46bc1 100644
--- a/image/meta-layers/meta-fcb-looper/recipes-graphics/wayland/weston-init.bbappend
+++ b/image/meta-layers/meta-fcb-looper/recipes-graphics/wayland/weston-init.bbappend
@@ -1,2 +1,16 @@
 # Disable xwayland for embedded system  
-PACKAGECONFIG:remove = "xwayland"
\ No newline at end of file
+PACKAGECONFIG:remove = "xwayland"
+
+# Configure Weston for kiosk mode - single fullscreen app
+do_install:append() {
+    # Use kiosk shell for single-app embedded system
+    sed -i '/^\[core\]/a shell=kiosk-shell.so' ${D}${sysconfdir}/xdg/weston/weston.ini
+    
+    # Disable desktop shell features
+    echo "" >> ${D}${sysconfdir}/xdg/weston/weston.ini
+    echo "[shell]" >> ${D}${sysconfdir}/xdg/weston/weston.ini
+    echo "panel-position=none" >> ${D}${sysconfdir}/xdg/weston/weston.ini
+    echo "locking=false" >> ${D}${sysconfdir}/xdg/weston/weston.ini
+    echo "background-type=solid" >> ${D}${sysconfdir}/xdg/weston/weston.ini
+    echo "background-color=0xff000000" >> ${D}${sysconfdir}/xdg/weston/weston.ini
+}
\ No newline at end of file