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@ -1,21 +1,45 @@
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#!/bin/bash
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# shellcheck disable=SC2016
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# This script will sync your XFCE theme & font to work systemwide and in
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# a consistent manner accross different apps. It also improves
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# the highDPI scaling to give you a better experience.
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# Exit out if the same script is already running in the background
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pidof -sq -o %PPID -x "$(basename "$0")" && exit
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# Set the directory/file paths
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declare -r flatpak_themes_dir="$HOME/.themes"
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declare -r flatpak_icons_dir="$HOME/.icons"
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declare -r config_dir="${XDG_CONFIG_HOME:-$HOME/.config}"
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declare -r profile="$HOME/.profile"
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# Create flatpak icons & themes directories if they don't exist
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mkdir -p "$flatpak_themes_dir" "$flatpak_icons_dir" ||
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{ echo "failed to make directories $flatpak_themes_dir & $flatpak_icons_dir"; exit 1; }
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# Create directories if they don't exist
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mkdir -p "$flatpak_themes_dir" "$config_dir" ||
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{ echo "failed to make directories $flatpak_themes_dir & $config_dir"; exit 1; }
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# Enable option for syncing the current theme with XFWM theme if not already enabled
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[ "$(xfconf-query -c xsettings -p /Xfce/SyncThemes)" != 'true' ] &&
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xfconf-query -c xsettings -p /Xfce/SyncThemes -n -t bool -s true
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# Make sure ~/.profile is sourced inside ~/.bash_profile and ~/.zprofile
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source_profile() {
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for file in "$HOME/.bash_profile" "$HOME/.zprofile"; do
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# Continue looping if it is already sourced
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grep -Exq '\s*(.*&& )?\. "?\$HOME"?/\.profile"?\s*' "$file" ||
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grep -Exq "\s*(.*&& )?\. ~/\.profile\s*" "$file" && continue
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# If not then source it
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if grep -q '\S' "$file"; then
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# shellcheck disable=SC2015
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tail -n1 "$file" | grep -qx '\s*' &&
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local -r begin='' || local -r begin='\n'
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printf '%b[ -f "$HOME/.profile" ] && . "$HOME/.profile"\n' "$begin" >> "$file"
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else
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echo '[ -f "$HOME/.profile" ] && . "$HOME/.profile"' > "$file"
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fi
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done
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}
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source_profile
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xdg_directory_lookup() {
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# Go through each item in $XDG_DATA_DIRS and find the subdirectory $1
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while read -r dir; do
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@ -43,7 +67,7 @@ profile_set_variable() {
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# Set the variable to the correct value under a comment mentioning this script
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if grep -xq '\s*#\s*Values set by the fix-theming script\s*' "$profile"; then
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sed -i "/^\s*#\s*Values set by the fix-theming script\s*$/a export $1=$2" "$profile"
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elif grep -q '\s' "$profile"; then
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elif grep -q '\S' "$profile"; then
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# shellcheck disable=SC2015
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tail -n1 "$profile" | grep -qx '\s*' &&
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local -r begin='' || local -r begin='\n'
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@ -71,22 +95,27 @@ set_xfwm_theme() {
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# Use the highDPI variant of the XFWM theme
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use_hdpi_theme_variant() {
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local -r current_xfwm_theme=$(xfconf-query -c xfwm4 -p /general/theme)
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# shellcheck disable=SC2015
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[ -n "$1" ] && local -r xfwm_theme="$1" ||
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local -r xfwm_theme=$(xfconf-query -c xfwm4 -p /general/theme)
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for variant in xhdpi hdpi; do
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# If this variant of the theme is already enabled then break out of the loop
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[ "${current_xfwm_theme##*-}" = "$variant" ] && break
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[ "${xfwm_theme##*-}" = "$variant" ] && break
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# Store the name for this variant of the theme in highDPI_theme variable
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local -r highDPI_theme=$current_xfwm_theme-$variant
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local highDPI_theme=$xfwm_theme-$variant
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if theme_exists "$highDPI_theme"; then
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set_xfwm_theme "$highDPI_theme"
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[ "$1" != 'disable_notification' ] &&
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[ -z "$1" ] &&
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notify-send "XFWM theme changed to $highDPI_theme" "Changed to the highDPI variant of your chosen theme because you've enabled highDPI on your system"
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break
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fi
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done
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if ! theme_exists "$highDPI_theme"; then
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[ -n "$1" ] && theme_exists "$1" && set_xfwm_theme "$1"
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fi
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}
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# Use the normal variant of the XFWM theme
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@ -98,7 +127,7 @@ use_normal_theme_variant() {
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[ "${current_xfwm_theme##*-}" != "$variant" ] && continue
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# Store the name for the normal variant of this theme in normal_theme variable
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local -r normal_theme=${current_xfwm_theme%-"$variant"}
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local normal_theme=${current_xfwm_theme%-"$variant"}
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if theme_exists "$normal_theme"; then
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set_xfwm_theme "$normal_theme"
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@ -156,20 +185,26 @@ sync_theme() {
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# Apply the current theme for XFWM unless it's initial_sync on system reboot
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if [ "$1" != 'initial_sync' ]; then
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set_xfwm_theme "$current_theme"
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# Use the highDPI variant of the XFWM theme if the current_window_scaling factor is 2
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[ "$current_window_scaling" -eq '2' ] && use_hdpi_theme_variant 'disable_notification'
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if [ "$current_window_scaling" -eq '2' ]; then
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use_hdpi_theme_variant "$current_theme"
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else
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set_xfwm_theme "$current_theme"
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fi
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fi
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# Cleanup flatpak_themes_dir
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rm -rf "${flatpak_themes_dir:?}"/*
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# Cleanup flatpak_themes_dir and remove ~/.config/gtk-4.0
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rm -rf "${flatpak_themes_dir:?}"/{*,.*} "$config_dir/gtk-4.0"
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# Find the directory where the current theme is stored
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local -r current_theme_dir=$(xdg_directory_lookup "themes/$current_theme")
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# Copy/sync current_theme_dir to flatpak_themes_dir
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[ -d "$current_theme_dir" ] &&
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if [ -d "$current_theme_dir" ]; then
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# Copy/sync current_theme_dir to flatpak_themes_dir
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rsync -av --delete --progress "$current_theme_dir" "$flatpak_themes_dir"
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# Create symlink for gtk-4.0 directory
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ln -s "$current_theme_dir/gtk-4.0" "$config_dir"
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fi
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}
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sync_font() {
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@ -183,7 +218,8 @@ sync_font() {
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sync_theme 'initial_sync'
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sync_font
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# Monitor when the user changes their system theme/icons/font in XFCE and sync them as needed
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# Monitor when the user changes their system theme, font or
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# DPI setting in XFCE and sync them as needed
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while read -r line; do
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case "$line" in
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'set: /Net/ThemeName') sync_theme ;;
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