bin/periodic/fix-theming

@@ -1,8 +1,5 @@
-#!/bin/bash
-while read -r line; do
-
-	# Check if the system theme has been changed
-	if [ "$line" = 'set: /Net/ThemeName' ]; then
+#!/bin/sh
+sync_theme() {
 	# Get the current system theme
 	theme=$(xfconf-query -c xsettings -p /Net/ThemeName)
 	# Find the best match for the xfwm4 theme that corresponds with the current system theme
@@ -13,22 +10,35 @@ while read -r line; do
 	xfconf-query -c xfwm4 -p /general/theme -n -t string -s "${xfwm4_theme#/}"
 	# Apply the current theme with gsettings
 	gsettings set org.gnome.desktop.interface gtk-theme "$theme"
+}
 
-	# Check if the icon theme has been changed
-	elif [ "$line" = 'set: /Net/IconThemeName' ]; then
+sync_icon_theme() {
 	# Get the current icon theme
 	icon_theme=$(xfconf-query -c xsettings -p /Net/IconThemeName)
 	# Apply the same theme in qt5ct and qt6ct configuration
 	sed -i "s/^icon_theme=.*$/icon_theme=$icon_theme/" "$HOME"/.config/qt5ct/qt5ct.conf
 	sed -i "s/^icon_theme=.*$/icon_theme=$icon_theme/" "$HOME"/.config/qt6ct/qt6ct.conf
+}
 
-	# Check if the system font has been changed
-	elif [ "$line" = 'set: /Gtk/FontName' ]; then
-		# Get the current system font
-		font=$(xfconf-query -c xsettings -p /Gtk/FontName)
-		# Apply the same font for the title of xfce windows
-		xfconf-query -c xfwm4 -p /general/title_font -n -t string -s "$font"
+while :; do
+	# Get the current system theme
+	theme_new=$(xfconf-query -c xsettings -p /Net/ThemeName)
+	# Get the current icon theme
+	icon_theme_new=$(xfconf-query -c xsettings -p /Net/IconThemeName)
+	# Get the current font name
+	font_new=$(xfconf-query -c xsettings -p /Gtk/FontName)
 
-	fi
+	# Run sync_theme if the new system theme doesn't match the previous one
+	[ "$theme_new" != "$theme_prev" ] && sync_theme
+	# Run sync_icon_theme if the new icon theme doesn't match the previous one
+	[ "$icon_theme_new" != "$icon_theme_prev" ] && sync_icon_theme
+	# If the new font doesn't match the previous one, apply the new font for the title of xfce windows
+	[ "$font_new" != "$font_prev" ] && xfconf-query -c xfwm4 -p /general/title_font -n -t string -s "$font_new"
 
-done < <(xfconf-query -c xsettings -m)
+	# The new values become the previous values
+	theme_prev=$theme_new
+	icon_theme_prev=$icon_theme_new
+	font_prev=$font_new
+
+	sleep 3
+done