[PR] dylanaraps/neofetch#1713 from capezotte - Add Qt theme detection + Option
Upstream PR: https://github.com/dylanaraps/neofetch/pull/1713 Thanks to @capezotte Co-authored-by: Carlos Eduardo <carana2099@gmail.com>
This commit is contained in:
Azalea (on HyDEV-Daisy)
commit
e07241349d
1 changed files with 151 additions and 32 deletions
183
neofetch
183
neofetch
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@ -391,6 +391,16 @@ gtk2="on"
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# off: 'Numix [GTK2]'
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gtk3="on"
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# Enable/Disable Qt Theme / Icons / Font
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#
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# Default: 'on'
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# Values: 'on', 'off'
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# Flag: --qt
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#
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# Example:
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# on: 'Breeze [Qt], Arc [GTK3]'
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# off: 'Arc [GTK3]'
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qt="on"
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# IP Address
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@ -2031,6 +2041,7 @@ get_de() {
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elif [[ $DESKTOP_SESSION ]]; then
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de=${DESKTOP_SESSION##*/}
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de=${de/trinity/Trinity}
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elif [[ $GNOME_DESKTOP_SESSION_ID ]]; then
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de=GNOME
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@ -2311,9 +2322,9 @@ get_wm_theme() {
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Openbox)
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case $de in
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LXDE*) ob_file=lxde-rc ;;
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LXQt*) ob_file=lxqt-rc ;;
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*) ob_file=rc ;;
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LXDE*) ob_file="lxde-rc" ;;
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LXQt*) ob_file="lxqt-rc" ;;
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*) ob_file="rc" ;;
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esac
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ob_file=$XDG_CONFIG_HOME/openbox/$ob_file.xml
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@ -3465,7 +3476,7 @@ get_resolution() {
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get_style() {
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# Fix weird output when the function is run multiple times.
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unset gtk2_theme gtk3_theme theme path
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unset qt_theme gtk2_theme gtk3_theme theme path
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if [[ "$DISPLAY" && $os != "Mac OS X" && $os != "macOS" ]]; then
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# Get DE if user has disabled the function.
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@ -3481,15 +3492,9 @@ get_style() {
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if [[ -f "${kde_config_dir}/kdeglobals" ]]; then
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kde_config_file="${kde_config_dir}/kdeglobals"
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kde_theme="$(grep "^${kde}" "$kde_config_file")"
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kde_theme="${kde_theme/*=}"
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if [[ "$kde" == "font" ]]; then
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kde_font_size="${kde_theme#*,}"
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kde_font_size="${kde_font_size/,*}"
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kde_theme="${kde_theme/,*} ${kde_theme/*,} ${kde_font_size}"
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fi
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kde_theme="$kde_theme [$de], "
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qt_theme="$(grep "^${kde}" "$kde_config_file")"
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qt_theme="${qt_theme/*=}"
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else
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err "Theme: KDE config files not found, skipping."
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fi
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@ -3521,6 +3526,32 @@ get_style() {
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type -p xfconf-query >/dev/null && \
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gtk2_theme="$(xfconf-query -c xsettings -p "$xfconf")"
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;;
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"Trinity")
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tde_config_dir
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if [[ -f "${tde_config_dir}/kdeglobals" ]]; then
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tde_config_file="${tde_config_dir}/kdeglobals"
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qt_theme="$(grep "^${kde}" "$tde_config_file")"
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qt_theme="${qt_theme/*=}"
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else
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err "Theme: TDE config files not found, skipping."
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fi
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;;
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"LXQt"*)
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shopt -s nullglob
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if ! qt_theme=$(awk -F "=" -v r="^$lxqt" '
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$1~r { theme=$2 }
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END { print theme }
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' {/etc/xdg,/etc/xdg/*,"$XDG_CONFIG_HOME"}/lxqt/lxqt.con?); then
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err "Theme: Can't read LXQt config files. Unsetting Qt theme."
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unset qt_theme
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fi
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shopt -u nullglob
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;;
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esac
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# Check for general GTK2 Theme.
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@ -3563,42 +3594,106 @@ get_style() {
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gtk3_theme="${gtk3_theme/${name}*=}"
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fi
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# Handle Qt5ct platform theme
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if [[ "$QT_QPA_PLATFORMTHEME" == 'qt5ct' && -f "${XDG_CONFIG_HOME}/qt5ct/qt5ct.conf" ]]; then
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qt_theme="$(grep "^${qt5ct}" "${XDG_CONFIG_HOME}/qt5ct/qt5ct.conf")"
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qt_theme="${qt_theme/*=}"
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# Reformat font, since qt5ct stores fonts in binary format
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if [[ "$qt5ct" == "general" ]]; then
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# Trim quotes and parentheses
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qt_theme="${qt_theme#'"'}"
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qt_theme="${qt_theme%'"'}"
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qt_theme="${qt_theme#@Variant(}"
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qt_theme="${qt_theme%)}"
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# Read font name
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qt5ct_font_name="${qt_theme#*@}"
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qt5ct_font_name="${qt5ct_font_name%%@*}"
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# Interpret backslashes
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qt5ct_font_name="$(printf "%b" "$qt5ct_font_name")"
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qt5ct_font_name="${qt5ct_font_name//[[:cntrl:]]}" # trim control characters
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# Get font size
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# Tread carefully, Qt sometimes uses @ in binary data
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local pre_size="${qt_theme#*@}"
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local pre_size="${pre_size#*@}"
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# Need to declare array and manually handle the second byte
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# (workaround for `od` without --endian)
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IFS=' ' local raw_size=( $(printf "%b" "${pre_size}" | od -An -tu1 -N2) )
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# Split the upper 4 bits (exponent) the lower 12.
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local lowers=$(( ((raw_size[0]%16)<<8) + (raw_size[1]) ))
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local upper4=$((raw_size[0]>>4 ))
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qt5ct_font_size=$(( (2**(upper4+1)) + (lowers>>(11-upper4)) ))
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qt_theme="$qt5ct_font_name, $qt5ct_font_size"
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fi
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fi
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# Forced Qt theme through environment variables - Apply only if handling widget style!
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[[ "$kde" == "widgetStyle" && "$qt_theme" ]] && qt_theme="${QT_STYLE_OVERRIDE:-"$qt_theme"}"
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# Reformat Qt fonts
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if [[ "$kde" == "font" && "$qt_theme" ]]; then
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qt_font_size="${qt_theme#*,}"
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qt_font_size="${qt_font_size/,*}"
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qt_theme="${qt_theme/,*}, ${qt_font_size}"
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fi
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# Trim whitespace.
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gtk2_theme="$(trim "$gtk2_theme")"
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gtk3_theme="$(trim "$gtk3_theme")"
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qt_theme="$(trim "$qt_theme")"
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# Remove quotes.
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gtk2_theme="$(trim_quotes "$gtk2_theme")"
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gtk3_theme="$(trim_quotes "$gtk3_theme")"
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qt_theme="$(trim_quotes "$qt_theme")"
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# Handle Qt theme engines that load external themes
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case "$qt_theme" in
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'Kvantum')
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if kvantum_theme="$(grep '^theme' "${XDG_CONFIG_HOME}/Kvantum/kvantum.kvconfig")"; then
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qt_theme="$kvantum_theme"
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qt_theme="${qt_theme/*=}"
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fi
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;;
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*'gtk2')
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qt_theme="$gtk2_theme"
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;;
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esac
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# Toggle visibility of GTK themes.
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[[ "$gtk2" == "off" ]] && unset gtk2_theme
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[[ "$gtk3" == "off" ]] && unset gtk3_theme
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[[ "$qt" == "off" ]] && unset qt_theme
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# Format the string based on which themes exist.
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if [[ "$gtk2_theme" && "$gtk2_theme" == "$gtk3_theme" ]]; then
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gtk3_theme+=" [GTK2/3]"
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unset gtk2_theme
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elif [[ "$gtk2_theme" && "$gtk3_theme" ]]; then
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gtk2_theme+=" [GTK2], "
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gtk3_theme+=" [GTK3] "
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else
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[[ "$gtk2_theme" ]] && gtk2_theme+=" [GTK2] "
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[[ "$gtk3_theme" ]] && gtk3_theme+=" [GTK3] "
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fi
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# append_theme theme toolkit
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append_theme() {
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if [[ "$1" ]]; then
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if [[ "$1" == "$cur_theme" ]]; then
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theme+="/$2"
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else
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theme+="], $1 [$2"
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cur_theme="$1"
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fi
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fi
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}
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theme=''
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local cur_theme=''
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append_theme "$qt_theme" 'Qt'
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append_theme "$gtk2_theme" 'GTK2'
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append_theme "$gtk3_theme" 'GTK3'
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# Final string.
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theme="${kde_theme}${gtk2_theme}${gtk3_theme}"
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theme+=']'
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theme="${theme#'], '}"
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theme="${theme/'GTK2/GTK3'/'GTK2/3'}"
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theme="${theme%, }"
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# Make the output shorter by removing "[GTKX]" from the string.
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if [[ "$gtk_shorthand" == "on" ]]; then
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theme="${theme// '[GTK'[0-9]']'}"
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theme="${theme/ '[GTK2/3]'}"
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theme="${theme/ '[KDE]'}"
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theme="${theme/ '[Plasma]'}"
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theme="${theme// '['*']'}"
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fi
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fi
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}
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@ -3608,7 +3703,10 @@ get_theme() {
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gsettings="gtk-theme"
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gconf="gtk_theme"
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xfconf="/Net/ThemeName"
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kde="Name"
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kde="widgetStyle"
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lxqt="style"
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qt5ct="style=" # There is a property called 'stylesheets'.
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get_style
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}
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@ -3619,6 +3717,9 @@ get_icons() {
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gconf="icon_theme"
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xfconf="/Net/IconThemeName"
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kde="Theme"
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lxqt="icon_theme"
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qt5ct="icon_theme"
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get_style
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icons="$theme"
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@ -3630,6 +3731,8 @@ get_font() {
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gconf="font_theme"
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xfconf="/Gtk/FontName"
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kde="font"
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lxqt="font"
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qt5ct="general"
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get_style
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font="$theme"
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@ -5237,7 +5340,7 @@ kde_config_dir() {
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elif type -p kde-config &>/dev/null; then
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kde_config_dir="$(kde-config --path config)"
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elif [[ -d "${HOME}/.kde4" ]]; then
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kde_config_dir="${HOME}/.kde4/share/config"
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@ -5248,6 +5351,21 @@ kde_config_dir() {
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kde_config_dir="${kde_config_dir/$'/:'*}"
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}
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tde_config_dir() {
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if [[ "$tde_config_dir" ]]; then
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return
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elif type -p tde-config &>/dev/null; then
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tde_config_dir="$(tde-config --path config)"
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elif [[ -d "${HOME}/.configtde" ]]; then
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tde_config_dir="${HOME}/.configtde"
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fi
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tde_config_dir="${tde_config_dir/$'/:'*}"
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}
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term_padding() {
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# Get terminal padding to properly align cursor.
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[[ -z "$term" ]] && get_term
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@ -5657,6 +5775,7 @@ get_args() {
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"--gtk_shorthand") gtk_shorthand="$2" ;;
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"--gtk2") gtk2="$2" ;;
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"--gtk3") gtk3="$2" ;;
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"--qt") qt="$2" ;;
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"--shell_path") shell_path="$2" ;;
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"--shell_version") shell_version="$2" ;;
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"--ip_host") public_ip_host="$2" ;;
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