Changes XFCE panel transparency depending on whether any window on the current workspace is maximized or not #script

xfce4-panel_Auto_Transparency(With_Animation).sh

#!/usr/bin/env bash

### NOTE: Works on xfce 4.12 ###

#-- softs to install:
#-- xorg-xprop wmctrl
#-- Animation effect added by -> Rouchage

#-- CONFIGURATION
transparent_alpha=50
maximized_alpha=100
interval=0.1 #Timer
#--

alpha_prop_list=()
for prop in $(xfconf-query -c xfce4-panel -p /panels -l); do
	[[ "$prop" == *"background-alpha"* ]] && alpha_prop_list+=($prop)
done

on_maximized() {
	for alpha_prop in "${alpha_prop_list[@]}"; do
		if [[ $(xfconf-query -c xfce4-panel -p "$alpha_prop") != 100 ]]; then #-- ანიმაციის ლუპის თავიდან ასაცილებლად; to avoid animation loop, first check value
			for ((i=$transparent_alpha;i<=$maximized_alpha;i++)); #-- იზრდება 1 ინტერვალით და ქმნის ანიმაციის ეფექტს
			do 
			   xfconf-query -c xfce4-panel -p "$alpha_prop" -s "$i"
			   # set-> xfconf-query -c xfce4-panel -p /panels/panel-1/background-alpha -s "100"
			   # get-> xfconf-query -c xfce4-panel -p /panels/panel-1/background-alpha
			done
		fi
	done
}

on_no_window_maximized() {
	for alpha_prop in "${alpha_prop_list[@]}"; do
		if [[ $(xfconf-query -c xfce4-panel -p "$alpha_prop") == 100 ]]; then #-- ანიმაციის ლუპის თავიდან ასაცილებლად; to avoid animation loop, first check value
			for ((i=$maximized_alpha;i>=$transparent_alpha;i--));
			do 
			   xfconf-query -c xfce4-panel -p "$alpha_prop" -s "$i"
			done
		fi
	done
}

echo $alpha_prop_list

#-- ტაიმერი 0.1 წამიანი ინტერვალით
while true; do
	current_desktop=$(wmctrl -d | grep '*' | cut -d ' ' -f1)
	is_any_window_maximized=false
	for i in $(wmctrl -lG | awk -v d="$current_desktop" '$2==d {print $1}'); do
		status=$(xprop -id $i _NET_WM_STATE)
		if [[ "$status" == *"MAXIMIZED"* && "$status" != *"HIDDEN"* ]]; then
			is_any_window_maximized=true
			break
		else
			is_any_window_maximized=false
		fi
	done
		
	if [[ $is_any_window_maximized == true ]]; then
		on_maximized
	else
		on_no_window_maximized
	fi
	
	sleep $interval
done