mxfb-borders

#!/bin/bash

##This app uses information in the Fluxbox Wiki: http://fluxbox-wiki.org/Make_windows_only_show_a_border.html 
##and presents the operations in graphical form
##It was developed by MX Devs July 2021 and released as a beta under GPLv3

# version="210929-01" # fehlix adjusted
# version="210929-02" # jerry adjusted
# version="210930-01" # fehlix: add window icon

TEXTDOMAINDIR=/usr/share/locale
export TEXTDOMAIN="mxfb-accessories"

HELPFILE=/usr/share/mxflux/HELP_Windowoverlay
WINDOW_ICON=/usr/share/icons/mxflux.png

   TITLE=$(gettext "OPTIONAL BORDER STYLE CONFIG")
#SUBTITLE=$(gettext "Be sure to fill in all fields you want enabled")

    LABEL_BORDER_SIZE=$(gettext "Size")
  LABEL_COLOR_FOCUSED=$(gettext "Color Focused")
LABEL_COLOR_UNFOCUSED=$(gettext "Color Unfocused")

. /usr/bin/gettext.sh

    OK=$(TEXTDOMAIN=gtk30 eval_pgettext "Stock label" "_OK" )
CANCEL=$(TEXTDOMAIN=gtk30 eval_pgettext "Stock label" "_Cancel") 
 APPLY=$(TEXTDOMAIN=gtk30 eval_pgettext "Stock label" "_Apply") 
REVERT=$(TEXTDOMAIN=gtk30 eval_pgettext "Stock label" "_Revert" )
  HELP=$(TEXTDOMAIN=gtk30 eval_pgettext "Stock label" "_Help" )

    BUTTON_OK="$OK"'!gtk-ok:0'
BUTTON_CANCEL="$CANCEL"'!gtk-cancel:1'
 BUTTON_APPLY="$APPLY"'!gtk-apply:2'
BUTTON_REVERT="$REVERT"'!undo:3'
  BUTTON_HELP="$HELP"'!gtk-help:'"featherpad $HELPFILE"

YAD_TEXT="

<b>$TITLE</b>

"

# session defaults
FLUXBOX_INIT="$HOME/.fluxbox/init"
SESSION_STYLE_FILE=$(
    sed -n -r "/session.styleFile:[[:space:]]*/I{
        s///
        s/[[:space:]]+$//
        s:^~/:$HOME/:
        p}" $FLUXBOX_INIT)
    
SESSION_STYLE_OVERLAY=$(
    sed -n -r "/session.styleOverlay:[[:space:]]*/I{
        s///
        s/[[:space:]]+$//
        s:^~/:$HOME/:
        p;q}" $FLUXBOX_INIT)
    
#echo "'$SESSION_STYLE_FILE'"
#echo "'$SESSION_STYLE_OVERLAY'"

STYLE_BORDER_WIDTH=$(awk  '/^(window.)?borderWidth/{print $2}' "$SESSION_STYLE_FILE"{,/theme.cfg} 2>/dev/null)
STYLE_BORDER_COLOR=$(awk  '/^(window.)?borderColor/{print $2}' "$SESSION_STYLE_FILE"{,/theme.cfg} 2>/dev/null)

STYLE_FOCUS_BORDER_COLOR=$(awk  '/^(window.)?focus.borderColor/{print $2}' "$SESSION_STYLE_FILE"{,/theme.cfg} 2>/dev/null)
: ${STYLE_FOCUS_BORDER_COLOR:=$STYLE_BORDER_COLOR} 

STYLE_UNFOCUS_BORDER_COLOR=$(awk  '/^(window.)?unfocus.borderColor/{print $2}' "$SESSION_STYLE_FILE"{,/theme.cfg} 2>/dev/null)
: ${STYLE_UNFOCUS_BORDER_COLOR:=$STYLE_BORDER_COLOR} 

# border size limits
# size=$(echo """,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20")
MIN_SIZE=1
MAX_SIZE=20
SIZE_LIST=$(eval echo {$MIN_SIZE..$MAX_SIZE}) 
SIZE_LIST=${SIZE_LIST// /!}

while true; do

    OVERLAY_BORDER_WIDTH=$(awk  '/^(window.)?borderWidth/{print $2}' "$SESSION_STYLE_OVERLAY" 2>/dev/null)
    # defaults to session style
    : ${OVERLAY_BORDER_WIDTH:=$STYLE_BORDER_WIDTH} 
    : ${OVERLAY_BORDER_WIDTH:=1} 
    
    BORDER_WIDTH=$OVERLAY_BORDER_WIDTH

    OVERLAY_FOCUS_BORDER_COLOR=$(awk  '/^(window.)?focus.borderColor/{print $2}' "$SESSION_STYLE_OVERLAY"{,/theme.cfg} 2>/dev/null)
    : ${OVERLAY_FOCUS_BORDER_COLOR:=$STYLE_FOCUS_BORDER_COLOR} 

    OVERLAY_UNFOCUS_BORDER_COLOR=$(awk  '/^(window.)?unfocus.borderColor/{print $2}' "$SESSION_STYLE_OVERLAY"{,/theme.cfg} 2>/dev/null)
    : ${OVERLAY_UNFOCUS_BORDER_COLOR:=$STYLE_UNFOCUS_BORDER_COLOR} 
    
    # mark borderwidth in selection list
    SIZE='!'"${SIZE_LIST}"'!'
    SIZE=${SIZE/!$BORDER_WIDTH!/!^$BORDER_WIDTH!}
    SIZE=${SIZE#!}; SIZE=${SIZE%!}; 
    
    YAD=(yad
        --title="$TITLE"
        --window-icon="$WINDOW_ICON"
        --text="$YAD_TEXT"
        --text-align=center
        --form
        --width=20
        --separator=","
        --buttons-layout=center
        --button="$BUTTON_HELP"
        --button="$BUTTON_REVERT"
        --button="$BUTTON_CANCEL"
        --button="$BUTTON_OK"
        --field="     ""$LABEL_BORDER_SIZE":CB       "$SIZE"
        --field="     ""$LABEL_COLOR_FOCUSED":CLR    "${OVERLAY_FOCUS_BORDER_COLOR}"
        --field="     ""$LABEL_COLOR_UNFOCUSED":CLR  "${OVERLAY_UNFOCUS_BORDER_COLOR}"
    )

    RES=$("${YAD[@]}")
    ret=$?
    # selections
    IFS=, read  -r borderWidth focus_borderColor unfocus_borderColor _<<<"$RES"
    
    case $ret in
        0|2) # OK or Apply
            [ -f $SESSION_STYLE_OVERLAY ] || touch $SESSION_STYLE_OVERLAY
            sed -i -r '/window.(borderWidth|focus.borderColor|unfocus.borderColor)/d' $SESSION_STYLE_OVERLAY   
            echo "window.borderWidth: $borderWidth" >> $SESSION_STYLE_OVERLAY   
            echo "window.focus.borderColor: $focus_borderColor" >> $SESSION_STYLE_OVERLAY   
            echo "window.unfocus.borderColor: $unfocus_borderColor" >> $SESSION_STYLE_OVERLAY   
            killall -SIGUSR2 fluxbox
            ((ret==0)) && exit # on Ok
        ;;
        1|252)  # cancel or Esc
            exit
        ;;
        3)  # reset
            sed -i -r '/border(Width|Color)/d' $SESSION_STYLE_OVERLAY   
            killall -SIGUSR2 fluxbox
        ;; 
    esac
done