wrappers: nitrogen and xrandr

common/wrappers/nitrogen

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+#!/usr/bin/env bash
+#
+# Wrapper for nitrogen, so LightDM wallpaper is synced.
+#
+# Copyright (C) 2021 Rafael Cavalcanti - rafaelc.org
+# Licensed under GPLv3
+
+set -euo pipefail
+
+/usr/bin/nitrogen "$@"
+if [[ "${1:-}" == "--restore" ]]; then
+  exit $?
+fi
+
+readonly bg_path="$(awk -F '=' '/file/{print $2}' "$HOME/.config/nitrogen/bg-saved.cfg")"
+
+dbus-send \
+  --print-reply \
+  --system \
+  --dest=org.freedesktop.Accounts \
+  /org/freedesktop/Accounts/User$(id -u) \
+  org.freedesktop.DBus.Properties.Set \
+  string:org.freedesktop.DisplayManager.AccountsService \
+  string:BackgroundFile \
+  variant:string:"$bg_path"
+
+# Generate wallpaper color palette
+WALLPALDIR="$HOME/.config/colormenu/palettes/wallp"
+mkdir -p "$WALLPALDIR"
+read WALLPATH<<< $(grep file "$HOME/.config/nitrogen/bg-saved.cfg" | cut -d'=' -f2)
+WALLPAPER=${WALLPATH##*/}
+if [ ! -f "$WALLPALDIR/$WALLPAPER.clr" ]; then
+   convert ${WALLPATH} -resize 25% -colors 16 -unique-colors txt:- |grep -v '^#'| awk '{print substr($3,1,7)}' |pastel sort-by brightness |pastel format hex > "$WALLPALDIR/$WALLPAPER.clr"
+fi
+
+# GENERATE THUMBNAIL
+THUMBDIR="$HOME/.config/mabox/wallthumbs"
+mkdir -p ${THUMBDIR}
+THUMB="${THUMBDIR}/${WALLPAPER}.png"
+if [[ ! -f "$THUMB" ]]; then
+convert ${WALLPATH} -resize 270x150^ -gravity center -extent 270x150 ${THUMB}
+fi
+
+# auto generate themes
+if command -v w2theme &> /dev/null
+then
+## Generate Conkys, Menu themes from wallpaper colors
+source ~/.config/mabox/mabox.conf
+
+    # if enabled
+    if [[ "$wall2themes" == "true" ]];then
+    #if not invoked by mb-obthemes
+    #notify-send.sh "Theme generation" "Enabled"
+    LOCKED=${wall2themeslock:-false}
+    if [[ "$LOCKED" != "true" ]];then
+    #notify-send.sh "Lock" "not set"
+        # CONKY
+        case "$wall2themes_conky" in
+        dark) w2theme conky dark;;
+        light) w2theme conky light;;
+        *)
+        :
+        ;;
+        esac
+        # MENUS
+        case "$wall2themes_menu" in
+        dark) w2theme menu dark;;
+        light) w2theme menu light;;
+        *)
+        :
+        ;;
+        esac
+        # ACCENT_COLOR
+        mapfile -t w < "$WALLPALDIR/$WALLPAPER.clr"
+        case "$wall2themes_accent" in
+        dark) 
+        #TODO: SWITCH TO MBCOLORS theme
+        obtctl theme MBcolors
+        obtctl clractivebg ${w[1]}
+        ;;
+        light)
+        #TODO: SWITCH TO MBCOLORS theme
+        obtctl theme MBcolors
+        obtctl clractivebg ${w[-1]}
+        ;;
+        *)
+        :
+        ;;
+        esac
+        # PYRADIO THEME
+        case "$wall2themes_pyradio" in
+        dark) w2theme pyradio dark;;
+        light) w2theme pyradio light;;
+        *)
+        :
+        ;;
+        esac
+    fi
+    fi
+fi

common/wrappers/xrandr

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+#!/bin/bash
+#
+# Wrapper for xrandr, so wallpaper and Conky are reloaded on resolution change.
+#
+# Copyright (C) 2022 Daniel Napora - maboxlinux.org
+# Licensed under GPLv3
+
+set -euo pipefail
+
+/usr/bin/xrandr "$@"
+if [[ "$@" == *"--output"* ]];then
+    nitrogen --restore
+    if pgrep conky;then
+        killall -SIGUSR1 conky 2> /dev/null
+    fi
+fi