add alternative trayicon shell script

1 files changed, 83 insertions, 0 deletions

diff --git a/alt/logout-manager-trayicon.sh b/alt/logout-manager-trayicon.sh
new file mode 100755
index 0000000..22cca5f
--- /dev/null
+++ b/alt/logout-manager-trayicon.sh
@@ -0,0 +1,83 @@
+#!/usr/bin/env sh
+# File: logout-manager-trayicon.sh
+# License: CC-BY-SA 4.0
+# Author: bgstack15
+# Startdate: 2020-03-19 13:34
+# Title: Tray icon for logout-manager
+# Purpose: To show a tray icon for logout options
+# History:
+#    Alternative version of a trayicon that depends on mktrayicon
+# Usage:
+# Reference:
+#    keyboard-leds-trayicons
+# Improve:
+# Dependencies:
+#    raw: mktrayicon, awk, xset
+#    devuan: mktrayicon, mawk | gawk, x11-xserver-utils
+# Documentation:
+#    This script works just fine. I just want to learn how to do this in python, and have icons on the menu.
+
+# CONFIG FILES
+test -z "${LMT_GLOBAL_CONF}" && LMT_GLOBAL_CONF=/etc/logout-manager-trayicon.conf
+test -z "${LMT_USER_CONF}" && LMT_USER_CONF="${HOME}/.config/logout-manager-trayicon.conf"
+# also accept LMT_CONF
+
+# FUNCTIONS
+
+get_conf() {
+   # Ripped from framework.sh
+   # call: get_conf "${conffile}"
+   local _infile="$1"
+   local _tmpfile1="$( mktemp )"
+   sed -e 's/^\s*//;s/\s*$//;/^[#$]/d;s/\s*[^\]#.*$//;' "${_infile}" | grep -viE "^$" | while read _line ;
+   do
+      local _left="$( echo "${_line}" | cut -d'=' -f1 )"
+      eval "_thisval=\"\${${_left}}\""
+      test -z "${_thisval}" && echo "${_line}" >> "${_tmpfile1}"
+   done
+   test -f "${_tmpfile1}" && { . "${_tmpfile1}" 1>/dev/null 2>&1 ; }
+   /bin/rm -rf "${_tmpfile1}" 1>/dev/null 2>&1
+}
+
+clean_lmt() {
+   { test -e "${lmicon}" && echo "q" > "${lmicon}" ; } 1>/dev/null 2>&1 &
+}
+
+# LOAD CONFIGS
+# order is important! The last one called gets precedence.
+# instead of simply dot-sourcing the conf file, pass it to get_conf which only applies new values, so this process's environment is preserved
+for thisconf in "${LMT_GLOBAL_CONF}" "${LMT_USER_CONF}" "${LMT_CONF}" ;
+do
+   test -r "${thisconf}" && get_conf "${thisconf}"
+done
+
+# DEFAULTS in case configs did not have these values
+test -z "${LMT_ICON}" && LMT_ICON=logout
+
+# INITIALIZATION
+
+lmicon="/var/run/user/$( id -u )/${$}.logout-manager.icon"
+
+case "${1}" in
+   "run-program")
+      result="$( ps -eo 'pid,user,command:80' | grep -E 'logout-manager --from-[t]rayicon' | awk '{print $1}' )"
+      if test -n "${result}"
+      then
+         kill "${result}"
+      else
+         /usr/bin/logout-manager --from-trayicon
+      fi
+      ;;
+   *)
+      test "ON" = "ON" && {
+         mkfifo "${lmicon}"
+         mktrayicon "${lmicon}" &
+         echo "i ${LMT_ICON}" > "${lmicon}"
+         echo "m lock,logout-manager-cli.py lock|logout,logout-manager-cli.py logout|hibernate,logout-manager-cli.py hibernate|shutdown,logout-manager-cli.py shutdown|reboot,logout-manager-cli.py reboot|-----|Logged in as ${USER}|hide tray icon,echo 'q' > ${lmicon} ; kill -10 $$ 1>/dev/null 2>&1" > "${lmicon}"
+         echo "c $0 run-program" > "${lmicon}"
+         echo "t ${DRYRUN:+DRYRUN MODE: }Logged in as $USER" > "${lmicon}"
+      }
+      ;;
+esac
+
+trap 'trap "" 2 10 ; clean_lmt'  2 10 # CTRL-C SIGUSR1