From 1a2aa76d2e94a4863b915b66dfdeb513d2963fe0 Mon Sep 17 00:00:00 2001
From: asmeron <asmeron@ublinux.com>
Date: Mon, 15 Apr 2024 11:20:39 +0600
Subject: [PATCH] Add background pantheon

---
 ublinux/rc.post.d/12-dm-background | 20 +++++++++++++++++++-
 ublinux/rc.xorg/01-de-background   | 24 +++++++++++++++++++++++-
 2 files changed, 42 insertions(+), 2 deletions(-)

diff --git a/ublinux/rc.post.d/12-dm-background b/ublinux/rc.post.d/12-dm-background
index 2c3255b..1779d89 100755
--- a/ublinux/rc.post.d/12-dm-background
+++ b/ublinux/rc.post.d/12-dm-background
@@ -14,7 +14,8 @@ SOURCE=${SYSCONF}/theme; [[ -f ${SOURCE} ]] && . ${SOURCE} 2>/dev/null
 
     [[ ${DISPLAYMANAGER} == @(none|no|disable) ]] && exit
     [[ ${BACKGROUND_DM} == @(none|no|disable) ]] && exit
-    BACKGROUND_DM_DEFAULT=/usr/share/backgrounds/dm.jpg
+    BACKGROUND_DM_DEFAULT="/usr/share/backgrounds/dm.jpg"
+    BACKGROUND_DE_DEFAULT="/usr/share/backgrounds/background.jpg"
 
 lightdm_gtk_greeter_background(){
     [[ -f /etc/lightdm/lightdm-gtk-greeter.conf ]] || return 0
@@ -41,11 +42,27 @@ lightdm_gtk_greeter_background(){
 EOF
     fi
 }
+io_elementary_greeter_background(){
+    [[ -f /etc/lightdm/io.elementary.greeter.conf ]] || return 0
+    [[ -e /usr/share/backgrounds/elementaryos-default ]] ||  ln -fs ${BACKGROUND_DE} /usr/share/backgrounds/elementaryos-default
+    FILE_IO_ELEMENTARY_GREETER_CONF="/etc/lightdm/io.elementary.greeter.conf.d/101-background-ubconfig.conf"
+    rm -f ${FILE_IO_ELEMENTARY_GREETER_CONF}
+    if [[ -d ${ROOTFS}/etc/lightdm ]]; then
+        [[ -d ${FILE_IO_ELEMENTARY_GREETER_CONF%/*} ]] || mkdir -p "${FILE_IO_ELEMENTARY_GREETER_CONF%/*}"
+        cat <<EOF > "${FILE_IO_ELEMENTARY_GREETER_CONF}"
+[greeter]
+default-wallpaper=${BACKGROUND_DM}
+EOF
+    fi
+
+}
 sddm_background(){
     [[ -f /etc/sddm/sddm.conf ]] || return 0
 }
 
+
     [[ -z ${BACKGROUND_DM} ]] && BACKGROUND_DM=${BACKGROUND_DM_DEFAULT}
+    [[ -z ${BACKGROUND_DE} ]] && BACKGROUND_DE=${BACKGROUND_DE_DEFAULT}
     if [[ -d ${BACKGROUND_DM} ]]; then
         BACKGROUND_DM=$(ls -p ${BACKGROUND_DM} | grep -v / | shuf -n 1)
     elif [[ ${BACKGROUND_DM} =~ ^'#'......$ ]]; then
@@ -56,4 +73,5 @@ sddm_background(){
     fi
     [[ -f ${BACKGROUND_DM} ]] && file "${BACKGROUND_DM}" 2>/dev/null | grep -qE 'image|bitmap' || BACKGROUND_DM=${BACKGROUND_DM_DEFAULT}
     lightdm_gtk_greeter_background
+    io_elementary_greeter_background
     sddm_background
diff --git a/ublinux/rc.xorg/01-de-background b/ublinux/rc.xorg/01-de-background
index 7cc8fac..8b7e4f9 100755
--- a/ublinux/rc.xorg/01-de-background
+++ b/ublinux/rc.xorg/01-de-background
@@ -50,7 +50,28 @@ plasma_background(){
     kwriteconfig5 --file plasma-org.kde.plasma.desktop-appletsrc --group 'Containments' --group '1' --group 'Wallpaper' --group 'org.kde.image' --group 'General' --key 'Image' "file://${BACKGROUND_DE}"
 }
 gnome_background(){
-    [[ -x /usr/bin/startgnome ]] || return 0
+    [[ -f /usr/share/xsessions/gnome.desktop ]] || return 0
+    # Определяет способ отрисовки изображения для фона рабочего стола. Возможные значения: «none», «wallpaper», «centered», «scaled», «stretched», «zoom», «spanned».
+    case ${BACKGROUND_DE_MODE} in
+	0) BACKGROUND_DE_MODE_PANTHEON="zoom" ;;
+	1) BACKGROUND_DE_MODE_PANTHEON="scaled" ;;
+	2) BACKGROUND_DE_MODE_PANTHEON="stretched" ;;
+	*) BACKGROUND_DE_MODE_PANTHEON="zoom" ;;
+    esac
+    gsettings set org.gnome.desktop.background picture-uri "file://${BACKGROUND_DE}"
+    gsettings set org.gnome.desktop.background picture-options "${BACKGROUND_DE_MODE_PANTHEON}"
+}
+pantheon_background(){
+    [[ -f /usr/share/xsessions/pantheon.desktop ]] || return 0
+    # Определяет способ отрисовки изображения для фона рабочего стола. Возможные значения: «none», «wallpaper», «centered», «scaled», «stretched», «zoom», «spanned».
+    case ${BACKGROUND_DE_MODE} in
+	0) BACKGROUND_DE_MODE_PANTHEON="zoom" ;;
+	1) BACKGROUND_DE_MODE_PANTHEON="scaled" ;;
+	2) BACKGROUND_DE_MODE_PANTHEON="stretched" ;;
+	*) BACKGROUND_DE_MODE_PANTHEON="zoom" ;;
+    esac
+    gsettings set org.gnome.desktop.background picture-uri "file://${BACKGROUND_DE}"
+    gsettings set org.gnome.desktop.background picture-options "${BACKGROUND_DE_MODE_PANTHEON}"
 }
 lxde_background(){
     [[ -x /usr/bin/startlxde ]] || return 0
@@ -78,6 +99,7 @@ cinammon_background(){
 	xfce4_background
 	plasma_background
 	gnome_background
+	pantheon_background
 	lxde_background
 	lxqt_background
 	mate_background