scripts/ecran

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#! /bin/sh
# Description: Manage video output (size, orientation, ...)
# And reload wm configuration
# Vars {{{
## First and main screen (laptop screen,…)
readonly MAIN_SCREEN="LVDS-1"
[ -z "${DEBUG}" ] && readonly DEBUG=0
## Colors
readonly PURPLE='\033[1;35m'
readonly RED='\033[0;31m'
readonly RESET='\033[0m'
readonly COLOR_DEBUG="${PURPLE}"
# }}}
debug_message() { # {{{
local_message="${1}"
## Print message if DEBUG is enable (=0)
[ "${DEBUG}" -eq "0" ] && printf '\e[1;35m%-6b\e[m\n' "DEBUG ${PROGNAME}: ${local_message}"
return 0
}
# }}}
define_vars() { # {{{
return_second_output_name="0"
SECOND_OUTPUT=$(xrandr | grep " connected" | grep -v "${MAIN_SCREEN}" | awk 'NR==1{ print $1 }')
debug_message "define_vars \
The second connected output is: ${SECOND_OUTPUT}."
return "${return_second_output_name}"
}
# }}}
main() { # {{{
## Define all vars
define_vars
}
# }}}
main
# Manage arguments # {{{
# This code can't be in a function due to arguments
case "${1}" in
ds | dockstation | work )
xrandr --output DP-1 --mode 1920x1080 --left-of "${MAIN_SCREEN:=/dev/null}" --output "${MAIN_SCREEN:=/dev/null}" --mode 1366x768
printf 'Xrandr for DisplayPort with dock station';;
home )
xrandr --output DP-1 --mode 1920x1080 --right-of "${MAIN_SCREEN:=/dev/null}" --output "${MAIN_SCREEN:=/dev/null}" --mode 1366x768
printf 'Xrandr for home configuration';;
vga )
xrandr --output VGA-1 --mode 1024x768 --right-of "${MAIN_SCREEN:=/dev/null}" --output "${MAIN_SCREEN:=/dev/null}" --mode 1366x768
printf 'Xrandr for dual screen with VGA';;
hdmi | dp | displayport )
xrandr --output HDMI-1 --mode 1920x1080 --above "${MAIN_SCREEN:=/dev/null}" --output "${MAIN_SCREEN:=/dev/null}" --mode 1366x768
printf 'Xrandr for dual screen with DisplayPort';;
pres | prez | presentation )
xrandr --output VGA-1 --mode 1024x768 --left-of "${MAIN_SCREEN:=/dev/null}" --output "${MAIN_SCREEN:=/dev/null}" --mode 1366x768
printf 'Xrandr for presentation';;
- | off )
xrandr --output "${MAIN_SCREEN:=/dev/null}" --mode 1360x768 --output HDMI-1 --off --output VGA-1 --off --output HDMI-3 --off --output DP-1 --off
xrandr --output VGA --off
printf 'Desactivate all video output';;
out )
xrandr --output HDMI-3 --mode 1920x1080 --output "${MAIN_SCREEN:=/dev/null}" --off
;;
game )
xrandr --output HDMI-1 --mode 1680x1050 --output "${MAIN_SCREEN:=/dev/null}" --off
;;
first_off | main_off | laptop_off )
xrandr --output "${MAIN_SCREEN:=/dev/null}" --off
;;
* )
printf 'Bad argument, please use [vga|hdmi|ds|work|-|off]'
exit 1
;;
esac
# }}}
# Update herbstluftWM configuration
herbstclient detect_monitors
herbstclient reload
exit 0