mabox-tools/bin/mb-tint2-manager

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#!/bin/bash
#
# bl-tint2-manager: a BunsenLabs tint2 selection and switcher script
# Copyright (C) 2015-2019 damo <damo@bunsenlabs.org>
# 2019-2020 John Crawley <john@bunsenlabs.org>
# Ported to Mabox by napcok <napcok@gmail.com>, August 2020
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
########################################################################
#
# Tint2 config files must be in $TINT2PATH
#
# When the dialog opens, any running tint2s will be checkmarked.
#
# Click "Apply" and all running tint2s are stopped,
# and all checkmarked tint2s are started.
#
# To stop a tint2 just uncheck it, and "Apply".
#
# Running tint2s are saved to a session file, and can be run with
# the "tint2-session" script. To start them at login, add the
# following line to autostart:
#
# mb-tint2-session
#
########################################################################
TINT2PATH="$HOME/.config/tint2"
TINT2DEFAULT="$TINT2PATH/tint2rc" # tint2 will create this if it doesn't exist
SESSIONFILE="$TINT2PATH/tint2-sessionfile"
USAGE='mb-tint2-manager is a tint2 selection and switcher script
which uses yad to generate a graphical user interface.
Usage: mb-tint2-manager
or: mb-tint2-manager -h|--help
Optional arguments:
-h | --help Show this message (no other options are supported at this time)
Use:
With no command option the script runs the gui
Tint2 config files must be in HOME/.config/tint2/
When the dialog opens, any running tint2s will be checkmarked.
Click "Apply" or "OK" and all running tint2s are stopped,
and all checkmarked tint2s are started.
To stop a tint2 just uncheck it, and click "Apply" or "OK".
Click "Apply" to return to the dialog after applying changes,
click "OK" to close the window after applying changes,
click "Close" to close the window without applying any more changes.
Running tint2s are saved to a session file, and can be run with
the "tint2-session" script. To start them at login, add the
following line to autostart:
mb-tint2-session
'
### DIALOG VARIABLES
DLGDEC="yad --center --borders=20 "
WINICON="--window-icon=distributor-logo-mabox --image=tint2conf"
case $LANG in
pl*)
TITLE="Menedżer paneli Tint2"
OK="--button=OK:2"
APPLY="--button=Zastosuj:0"
CANCEL="--button=Anuluj:1"
CLOSE="--button=Zamknij:1"
SELECT_TINT="Wybierz Tint2 z listy, po kliknięcu <b>Zastosuj</b> wszystkie zaznaczone zostaną uruchomione."
SELECT="Wybór"
TINT_CONF_FILE="plik konfiguracji tint2"
;;
2020-08-30 00:23:13 +02:00
es*)
TITLE="Gestor de panel(es) tint2"
OK="--button=Aceptar:2"
APPLY="--button=Aplicar:0"
CANCEL="--button=Cancelar:1"
CLOSE="--button=Cerrar:1"
SELECT_TINT="Selecciona panel(es) de la lista. Dale clic a <b>Aplicar</b> para ejecutar el seleccionado."
SELECT="Seleccionar"
TINT_CONF_FILE="Nombrar panel tint2"
;;
*)
TITLE="Tint2 Panels Manager"
OK="--button=OK:2"
APPLY="--button=Apply:0"
CANCEL="--button=Cancel:1"
CLOSE="--button=Close:1"
SELECT_TINT="Select Tint2s from the list. Click <b>Apply</b> to start all selected."
SELECT="Select"
TINT_CONF_FILE="tint2 Name"
;;
esac
########################################################################
getRunning(){
local pid cmd args TPATH
while read -r pid cmd args; do
TPATH=${args#-c } # tint2 will start even without -c before filepath
if [[ -z $TPATH ]]; then
TPATH=$TINT2DEFAULT
elif [[ $TPATH != "$HOME"/* ]]; then
TPATH="$HOME/$TPATH"
fi
[[ -f $TPATH ]] || {
echo "$0: pgrep tint2 parsing failed: $TPATH not a file" >&2
continue
}
runningTints+=("$TPATH")
done < <(pgrep -ax tint2)
}
# $1 holds full path to config file
# return 0 if a running tint2 is using that file
isRunning(){
local file=$1
for running in "${runningTints[@]}"
do
[[ $running = "$file" ]] && return 0
done
return 1
}
fillArrays(){
num="$1"
tintsPath[$num]="$2" # full filepath to the tint2
tintsArr[$num]="$3" # displayed name
# see if config file matches one of the running tints
if isRunning "$2";then
checkArr[$num]="TRUE" # make checkmark in dialog
else
checkArr[$num]="FALSE"
fi
}
findTint(){
# search dirs for tint2 config files
local file num display
num=0
shopt -s globstar
#for file in "$TINT2PATH"/**;do
for file in $(find $TINT2PATH -type f -name *tint2rc);do
[[ -f $file ]] || continue
[[ $file = *~ ]] && continue # ignore backups
grep -q "panel_monitor" "$file" || continue # not a tint2rc file
display=${file#$TINT2PATH/}
fillArrays $num "$file" "$display"
num=$((num+1))
done
shopt -u globstar
}
loadDialog() {
local RET retval i pid cmd name file display
declare -a retTint
## Populate dialog from array, get return value(s)
RET=$($DLGDEC $WINICON --list --title="$TITLE" \
--text="$SELECT_TINT" \
--checklist --width=400 --height=500 \
--column="$SELECT" --column="$TINT_CONF_FILE" "${LISTTINT[@]}" --separator=":" \
$APPLY $CLOSE \
)
# For OK button, add to last line of yad command:
# $APPLY $OK $CLOSE \
retval=$?
if (( retval == 1 )); then # close button pressed
exit 0
fi
:> "$SESSIONFILE" # Create new session file
# loop through returned choices, add to array
i=0
OIFS=$IFS # copy original IFS
IFS=":" # separator is ":" in returned choices
for name in $RET; do
retTint[$i]=$name
i=$((i+1))
done
IFS=$OIFS # reset IFS
# kill all tint2s
pgrep -a tint2 | while read -r pid cmd; do
if [[ ${cmd%% *} = tint2 ]]; then
kill "$pid"
fi
done
for name in "${retTint[@]}";do # loop through checkmarked tint2 names
for ((j=0; j<${#tintsPath[*]}; j++));do # traverse through elements
file=${tintsPath[j]}
display=${tintsArr[j]}
# see if it matches the returned name
if [[ $display = "$name" ]];then
echo "$file" >> "$SESSIONFILE"
set -m # enable job control so forked tint2 is immune to signals
# start the tint2 (adjust the sleep time if required)
tint2 -c "$file" >/dev/null 2>&1 &
disown
set +m
sleep 1s
fi
done
done
# if there is an $OK button that returns 2, it will apply changes and exit
(( retval == 2 )) && exit 0
}
# get any commandline arguments
if ! (( $# == 0 ));then
for arg in "$@";do
if [[ $1 = "-h" ]] || [[ $1 = "--help" ]];then
echo -e "$USAGE"
exit 0
else
echo -e "\tERROR: sorry I don't understand \"${arg}\""
echo -e "$USAGE"
exit 1
fi
done
fi
while true;do
runningTints=()
# get tint2 directories in .tint2, add to array
getRunning
findTint
LISTTINT=()
# loop through arrays, and build list text for yad dialog
for ((j=0; j<${#tintsArr[*]}; j++));do
LISTTINT+=("${checkArr[j]}" "${tintsArr[j]}")
done
loadDialog #"$LISTTINT" now a global array
done
exit 0