kde_screensaver_suspendscreen/event_screensaver

#!/bin/sh
SCREENSAVER_TIMEOUT_DEFAULT=10
NORMAL_TIMEOUT_DEFAULT=1800

case "$1" in
  "locked")
    # Read timeout from KDE
    SCREENSAVER_TIMEOUT=$(kreadconfig5 --file powermanagementprofilesrc --group AC --group DPMSControl --key idleTime_screenSaver)
    TIMEOUT="${NORMAL_TIMEOUT:-$SCREENSAVER_TIMEOUT_DEFAULT}"
    ;;

  "unlocked")
    # Read timeout from KDE
    NORMAL_TIMEOUT=$(kreadconfig5 --file powermanagementprofilesrc --group AC --group DPMSControl --key idleTime)
    TIMEOUT="${NORMAL_TIMEOUT:-$NORMAL_TIMEOUT_DEFAULT}"
    ;;

  *)
    echo "$0 <locked|unlocked>"
    exit 1
    ;;
esac

# Set timeout-value
xset s ${TIMEOUT} ${TIMEOUT}