mabox-pipemenus/usr/bin/jgwallpaperchanger

#!/bin/bash
# jgwallpaperchanger - dynamic menu (or submenu) to configure/set wallpapers 
#
if [[ $1 == "-r" || "$1" == "-d" ]];then
me="${0##*/} -s"
else
me="${0##*/} ${1:--s}"
fi
#SLIDESHOW CONF
CONFIG_DIR="$HOME/.config/mbwallpaper"
CONF_FILE="$CONFIG_DIR/mbwallpaper.conf"
WALLPAPERS_LIST="$CONFIG_DIR/wplist"

# Make config directory if not exist
mkdir -p $CONFIG_DIR

# If config file not exist create one with defaults
if [ ! -f $CONF_FILE ]; then
cat <<EOF > ${CONF_FILE}
# Directory with wallpapers
wallpaper_dir=/usr/share/backgrounds/
# Rotate time in seconds
interval=10
# Tint2 panel executor button left click action
t2_button_lclick_action=choose
EOF
fi

# read config variables from file
source <(grep = $CONF_FILE)
wallpaper_dir2=${wallpaper_dir/$HOME/\~}
#notify-send.sh "Wallpaper Dir" "${wallpaper_dir}"


COLORIZER_CONF="$HOME/.config/colorizer/colorizer.conf"
source ${COLORIZER_CONF}


#WP_DIRS
CNF_FILE="$HOME/.config/mabox/wallp_dirs.conf"
if [ ! -f $CNF_FILE ]; then
cat <<EOF > ${CNF_FILE}
# User wallpapers directories - one per line
# Used by "Choose wallpaper" PCmanFM wrapper
# Set wallpapers using context (right click) menu in file manager
~/wallpapers/
EOF
fi

lclick(){
case $t2_button_lclick_action in
	random) mbwallpaper -o;;
	choose) pcmanwp;;
	preview) mbwallpaper -c;;
	menu) jgwallpaperchanger ipc;;
	slideshow) run_wallpaperslideshow;;
	window) ycolorizer;;
	colmenu) colorizer -s;;
esac
}


main(){
case $LANG in
    pl*)
    _TITLE="Zmieniacz <b>tapet</b>"
    _WALLPAPERS="Tapety"
    _RANDWALL="<b>Losowa</b> tapeta"
    _EDIT_WPDIRS="Edytuj katalogi z tapetami"
    _GENERATOR="<b>Generuj</b> <small>(ImageMagick)</small>..."
    _CHOOSE_WP="<b>Wybierz</b> tapetę..."
    _SLIDESHOW_DESC="Pokaz slajdów"
    _SLIDESHOW="pokaz slajdów"
    _ABOUT_SLIDESHOW="O pokazie slajdów"
    _STARTS="Uruchom Pokaz slajdów <small>(<i>zatrzymany</i>)</small>"
    _STOPS="Zatrzymaj Pokaz slajdów <small>(<i>działający - interwał: $interval sek.</i>)</small>"
    _INTERVAL="Interwał slajdów"
    _SEC="sekund"
    _WPDIR="Katalog"
    _WPDIRS="Katalogi z tapetami"
    _WPDIRS_DESC="<small><i>dla <b>losowa</b>/<b>podgląd</b>/<b>pokaz slajdów</b></i></small>"
     _TOTAL="Razem"
    _WPS="tapety w"
    _DIRS="katalogach"
    _LEFTPANEL="Lewy panel"
    _OBTHEME="Motyw Openbox"
	_MENUPANELS="Menu i Panele"
	_COLORIZER_HELP="Okno główne i Pomoc"
    _COLORIZER_ROOT="<b>Colorizer</b> menu główne"
    _COLORIZER_FONTS="Konfiguruj <b>Czcionki</b>"
    _COLORIZER_OB="Moduł <b>Openbox</b>"
    _COLORIZER_MENU="Moduł <b>Menu</b>"
    _COLORIZER_CONKY="Moduł <b>Conky</b>"
    _COLORIZER_PYRADIO="Moduł <b>PyRadio</b>"
    _COLORIZER_CAVA="Moduł <b>Cava</b>"
    _B_LC_ACTION="Akcja przycisku (lewy klik)"
    _P_B_LC_ACTION="Po lewym kliku w przycisk na panelu"
    _RAND="losuj"
    _CHOOSE="wybierz"
    _WALL_MENU="menu tapet"
    _WALL_MENU_DESC="Menu Tapet"
    _PREVIEW="podgląd"
    _COL_WINDOW="okno"
    _COL_MENU="menu"
    _RANDOM_DESC="Ustaw <b>losową</b> tapetę"
    _CHOOSE_DESC="<b>Wybierz</b> tapetę (z menu kontekstowego)"
    _PREVIEW_DESC="<b>Podgląd</b> 	<i>użyj</i> <span bgcolor='#333333' color='#d3d3d3'> <small>󱦱</small> </span> <span bgcolor='#333333' color='#d3d3d3'> <small>󱦰</small> </span> <span bgcolor='#333333' color='#d3d3d3'> <small>Enter</small> </span> <span bgcolor='#333333' color='#d3d3d3'> <small>Esc</small> </span>"
    _COL_WINDOW_DESC="Colorizer - <b>okno</b>"
    _COL_MENU_DESC="Colorizer - dynamiczne <b>menu</b>"
    ;;
    *)
    _TITLE="Wallpaper <b>Menu</b>"
    _WALLPAPERS="Wallpapers"
    _RANDWALL="<b>Random</b> Wallpaper"
    _EDIT_WPDIRS="Edit Wallpaper dirs"
    _GENERATOR="<b>Generate</b> <small>(ImageMagick)</small>..."
    _CHOOSE_WP="<b>Choose</b> Wallpaper <small>(from context menu)</small>"
    _SLIDESHOW_DESC="Wallpaper <b>Slideshow</b>"
    _SLIDESHOW="slideshow"
    _ABOUT_SLIDESHOW="About Slideshow"
    _STARTS="Start Slideshow <small>(<i>stopped</i>)</small>"
    _STOPS="Stop Slideshow <small>(<i>running - interval: $interval sec.</i>)</small>"
    _INTERVAL="Interval"
    _SEC="seconds"
    _WPDIR="Directory"
    _WPDIRS="Directories with Wallpapers"
    _WPDIRS_DESC="<small><i>for <b>random</b>/<b>preview</b>/<b>slideshow</b> utils</i></small>"
    _TOTAL="Total"
    _WPS="wallpapers in"
    _DIRS="dirs"
    _LEFTPANEL="Left panel"
    _OBTHEME="Openbox Theme"
	_MENUPANELS="Menus/Panels"
	_COLORIZER_HELP="Main Window and Help"
    _COLORIZER_ROOT="<b>Colorizer</b> rootmenu"
    _COLORIZER_FONTS="Configure <b>Fonts</b>"
    _COLORIZER_OB="<b>Openbox</b> module"
    _COLORIZER_MENU="<b>Menus/SidePanels</b> module"
    _COLORIZER_CONKY="<b>Conky</b> module"
    _COLORIZER_PYRADIO="<b>PyRadio</b> module"
    _COLORIZER_CAVA="<b>Cava</b> module"
    _B_LC_ACTION="<i>left-click</i> action"
    _P_B_LC_ACTION="Panel button left-click action"
    _RAND="random"
    _CHOOSE="choose"
    _WALL_MENU="wallmenu"
    _WALL_MENU_DESC="Wallpaper Menu"
    _PREVIEW="preview and set"
    _COL_WINDOW="window"
    _COL_MENU="menu"
    _RANDOM_DESC="Set <b>random</b> wallpaper"
    _CHOOSE_DESC="<b>Choose</b> wallpaper (<i>from context menu</i>)"
    _PREVIEW_DESC="<b>Preview</b> &amp; set 	<i>use</i> <span bgcolor='#333333' color='#d3d3d3'> <small>󱦱</small> </span> <span bgcolor='#333333' color='#d3d3d3'> <small>󱦰</small> </span> <span bgcolor='#333333' color='#d3d3d3'> <small>Enter</small> </span> <span bgcolor='#333333' color='#d3d3d3'> <small>Esc</small> </span>"
    _COL_WINDOW_DESC="Colorizer - <b>window</b>"
    _COL_MENU_DESC="Colorizer - dynamic <b>menu</b>"
    ;;
esac

. $HOME/.config/mabox/mabox.conf



help="\nBased on <a href='https://forum.maboxlinux.org/t/chwp-desktop-wallpaper-changer/496'>idea</a> of Mabox forum member Shwaybo.\n\nchange wallpapers from a directory, never using the same picture twice until all the pictures have been shown, and rotating x number of seconds (configurable) before the next wallpaper change.\n"

#out+=("^sep($TITLE)")
[[ "$1" == "-s" || "$1" == "ipc" ]] && : || out+=("^sep($_WALLPAPERS)")
if ! pgrep -f "mbwallpaper -s" > /dev/null; then
    #out+=("$NITROGEN,nitrogen")
    out+=("<big></big>   $_RANDWALL,mbwallpaper -o;$me")
    out+=("<big>󰉔</big>   $_CHOOSE_WP,pcmanwp")
	out+=("^sep()")
    out+=("<big>易</big>   $_PREVIEW_DESC,mbwallpaper -c")
	out+=("<big>󰧸</big>   $_SLIDESHOW_DESC,^checkout(sshow)")
    out+=("<big>󱡄</big>   $_GENERATOR,^pipe(jgwallpapergenerate)")
	out+=("^sep()")
	out+=("<big></big>  $_WPDIR [ <b>${wallpaper_dir2}</b> ],^checkout(wpdirs)")
	out2+=("^tag(wpdirs)")
	out2+=("^sep($_WPDIRS)")
	out2+=("^sep($_WPDIRS_DESC)")
	
	readarray -t wpdirs < <(grep -v '^\s*$\|^#\|^\s*\#' "$CNF_FILE")
	
	[[ -d "$(xdg-user-dir PICTURES)/imagick" ]] && wallp=$(shopt -s nullglob ; set -- $(xdg-user-dir PICTURES)/imagick/*.{jpg,JPG,jpeg,JPEG,png,PNG,avif} ; echo $#)
	[[ "$wallp" -gt "1" ]] && wpdirs=("$(xdg-user-dir PICTURES)/imagick"  "${wpdirs[@]}")
	
	wpdirs=("/usr/share/backgrounds/" "${wpdirs[@]}")
	#notify-send.sh "DIRS" "${#wpdirs[@]}"
	
	
	wpimgs=0
	for dir in "${wpdirs[@]}"
	do
	wpdir=${dir/\~/$HOME}
	wallp=$(shopt -s nullglob ; set -- $wpdir/*.{jpg,JPG,jpeg,JPEG,png,PNG,avif} ; echo $#)
	[[ "$wallpaper_dir2" == "${dir}" ]] &&  out2+=("<big>綠</big>   <small>(${wallp})</small> <b>${dir}</b>") || out2+=("<big>祿</big>   <small>(${wallp})</small> ${dir},mbwallpaper changedir ${dir};$me")
	wpimgs=$((wpimgs+wallp))
	done
	out2+=("^sep($_TOTAL: <b>$wpimgs</b> $_WPS <b>${#wpdirs[@]}</b> $_DIRS)")
    out2+=("<big></big>   $_EDIT_WPDIRS,xdg-open $CNF_FILE")
    
	
    else
    out+=("$_STOPS,killall mbwallpaper;pkill -f 'yad --not';$me")
fi


out1+=("^tag(sshow)")
out1+=("^sep($_SLIDESHOW_DESC)")
out1+=("$_STARTS,run_wallpaperslideshow")
out1+=("$_INTERVAL [ <b>$interval</b> ] <small>($_SEC)</small>,^checkout(interval)")
out1+=("^sep()")
#out1+=("<big></big>   $EDITCONF ,xdg-open $CONF_FILE")
#out1+=("<big></big>   $OPENDIR,pcmanfm -n $wallpaper_dir")
out1+=("$_ABOUT_SLIDESHOW,\"\"\"notify-send.sh -u critical -i mbcc 'Wallpaper Changer - rotate desktop wallpaper every n-seconds' \"$help\" \"\"\"")

out2+=("^tag(interval)")
out2+=("^sep($_INTERVAL)")
for i in 3 5 10 30 60 120 300 600 1800 3600; do out2+=("$(printf "<tt> %4s</tt>,%s" "$i" "mb-setvar interval=${i} $CONF_FILE;$me")");done



### RUN
if [[ $1 == "-s" || $1 == "-c" || $1 == "-u" || $1 == "ipc" || $1 == "-d" ]]; then
. /usr/share/mb-jgtools/pipemenu-standalone.cfg


case "$1" in
    -s) out+=(" ${arrow_string_left}    $_LEFTPANEL,mb-jgtools places");;
    -c) out+=(" ${arrow_string_left}    Colorizer,colorizer -s");;
    -u) out+=(" ${arrow_string_left}    Settings menu,mb-jgtools settings");;
    -d) POSITION_MODE=pointer;;
    ipc) POSITION_MODE=${1:-fixed}
    out+=("^sep(Mabox Colorizer)")
    out+=("$_COLORIZER_HELP,ycolorizer")
    out+=("$_COLORIZER_ROOT,colorizer -s")
    out+=("^sep()")
    out+=("$_COLORIZER_FONTS,colorizer-fonts -s")
    out+=("^sep()")
    out+=("$_COLORIZER_OB,colorizer-ob -s")
    out+=("$_COLORIZER_MENU,colorizer-menus -s")
    out+=("$_COLORIZER_CONKY,colorizer-conky -s")
    out+=("^sep()")
    out+=("$_COLORIZER_PYRADIO,colorizer-pyradio -s")
    out+=("$_COLORIZER_CAVA,colorizer-cava -s")
    out+=("^sep()")
    

    case $t2_button_lclick_action in
	random) out+=("󰳽  $_B_LC_ACTION: <b>[ $_RAND ]</b>,^checkout(laction)");;
	choose) out+=("󰳽  $_B_LC_ACTION: <b>[ $_CHOOSE ]</b>,^checkout(laction)");;
	preview) out+=("󰳽  $_B_LC_ACTION: <b>[ $_PREVIEW ]</b>,^checkout(laction)");;
	menu) out+=("󰳽  $_B_LC_ACTION: <b>[ $_WALL_MENU ]</b>,^checkout(laction)");;
	slideshow) out+=("󰳽  $_B_LC_ACTION: <b>[ $_SLIDESHOW ]</b>,^checkout(laction)");;
	window) out+=("󰳽  $_B_LC_ACTION: <b>[ $_COL_WINDOW ]</b>,^checkout(laction)");;
	colmenu) out+=("󰳽  $_B_LC_ACTION: <b>[ $_COL_MENU ]</b>,^checkout(laction)");;
	*) out+=("󰳽  $_B_LC_ACTION: <b>[ $_CHOOSE ]</b>,^checkout(laction)");;
	esac

    out2+=("^tag(laction)")
    out2+=("^sep($_P_B_LC_ACTION)")
    [[ "$t2_button_lclick_action" == "random" ]] && out2+=("<big>綠</big>   $_RANDOM_DESC") || out2+=("<big>祿</big>   $_RANDOM_DESC,mb-setvar t2_button_lclick_action=random $CONF_FILE")
    [[ "$t2_button_lclick_action" == "choose" ]] && out2+=("<big>綠</big>   $_CHOOSE_DESC") || out2+=("<big>祿</big>   $_CHOOSE_DESC,mb-setvar t2_button_lclick_action=choose $CONF_FILE")
    [[ "$t2_button_lclick_action" == "preview" ]] && out2+=("<big>綠</big>   $_PREVIEW_DESC") || out2+=("<big>祿</big>   $_PREVIEW_DESC,mb-setvar t2_button_lclick_action=preview $CONF_FILE")
    [[ "$t2_button_lclick_action" == "menu" ]] && out2+=("<big>綠</big>   $_WALL_MENU_DESC") || out2+=("<big>祿</big>   $_WALL_MENU_DESC,mb-setvar t2_button_lclick_action=menu $CONF_FILE")
    [[ "$t2_button_lclick_action" == "slideshow" ]] && out2+=("<big>綠</big>   $_SLIDESHOW_DESC") || out2+=("<big>祿</big>   $_SLIDESHOW_DESC,mb-setvar t2_button_lclick_action=slideshow $CONF_FILE")
    out2+=("^sep()")
    [[ "$t2_button_lclick_action" == "window" ]] && out2+=("<big>綠</big>   $_COL_WINDOW_DESC") || out2+=("<big>祿</big>   $_COL_WINDOW_DESC,mb-setvar t2_button_lclick_action=window $CONF_FILE")
    [[ "$t2_button_lclick_action" == "colmenu" ]] && out2+=("<big>綠</big>   $_COL_MENU_DESC") || out2+=("<big>祿</big>   $_COL_MENU_DESC,mb-setvar t2_button_lclick_action=colmenu $CONF_FILE")
    ;;
esac

#. $HOME/.config/mabox/mabox.conf


if [[ $panels_heightpos == "top" ]]; then
MENU_VALIGN="top"
MENU_MARGIN_Y=${panels_topmargin:-0}
elif [[ $panels_heightpos == "bottom" ]]; then
MENU_VALIGN="bottom"
MENU_MARGIN_Y=${panels_topmargin:-0}
else 
    MENU_VALIGN="center"
fi
MENU_PADDING_TOP=${jgtools_padding:-0}
MENU_HALIGN="left"
jgmenu_icon_size=0
JGWIDTH=40
menu_margin_x=${submenu_spacing:-0}
[ $(pidof picom) ] && MENU_RADIUS=$jgtools_radius
[ -z $jgmenu_use_borders ] && menu_border=0
JGWIDTH=$((jgtools_padding + 270 + jgtools_padding))
    MENU_PADDING_TOP=$((jgtools_padding + 150))
    #WALLPAPER
    read WALLPATH<<< $(grep file "$HOME"/.config/nitrogen/bg-saved.cfg |  tail -1 | cut -d'=' -f2)
    THUMBDIR="$HOME/.cache/colorizer/thumbs"
    mkdir -p ${THUMBDIR}
    NAME=${WALLPATH////_}
    if [[ "${NAME}" =~ ^_home_.* ]]; then
        n=${#HOME}
        ((n++))
        NAME=${NAME:${n}}
    fi
    THUMB="${THUMBDIR}/${NAME}.png"
    if [[ ! -f "$THUMB" ]]
        then
        magick convert ${WALLPATH} -resize 270x150^ -gravity center -extent 270x150 ${THUMB}
    fi
   #TEMP POSITION:
    MENU_VALIGN="top"
    MENU_MARGIN_Y="80"

mkconfigfile

cat <<EOF > ${MENU_ITEMS}
@icon,,$((jgtools_padding )),$((jgtools_padding)),270,150,4,left,top,,,${THUMB}
@rect,,$((jgtools_padding)),$((jgtools_padding + 119)),270,28,0,left,top,#222222 20,#222222 70,
@text,,$((jgtools_padding + 6)),$((jgtools_padding + 100)),100,28,0,left,top,#DDDDDD 60,${WINCLR},<span size='41600' font_family='Ubuntu'><big></big></span>
@text,,$((jgtools_padding + 84)),$((jgtools_padding + 119)),150,28,0,left,top,#FFFFFF ,${WINCLR},<span size='10400' font_family='Ubuntu'>$_TITLE</span>

$(printf '%s\n' "${out[@]}")
$(printf '%s\n' "${out1[@]}")
$(printf '%s\n' "${out2[@]}")
EOF

jgmenu --config-file=${CONFIG_FILE} --csv-file=${MENU_ITEMS} 2>/dev/null
exit 0
fi
printf '%s\n' "${out[@]}"

if [[ $1 == "-r" ]]; then
case $LANG in
    pl*) REMOVE="Usuń to menu z panelu";;
    es*) REMOVE="Eliminar este menú del panel";;
    *) REMOVE="Remove this menu from panel";;
esac
printf '%s\n' "^sep()"
printf '%s\n' "<i>$_REMOVE</i>,mb-setvar places_jgwallpaperchanger=false;mb-jgtools places"
fi
printf '%s\n' "${out1[@]}"
printf '%s\n' "${out2[@]}"
}


case "$1" in
	lclick) lclick;;
	*) time main "$@";;
esac