#!/bin/bash

# bspwm_conf_xrandr --- BSPWM Xrandr settings for my laptop.
#
# Copyright (c) 2019-2023  Protesilaos Stavrou <info@protesilaos.com>
#
# 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 <https://www.gnu.org/licenses/>.

xrandr --output VGA-1 --brightness 0.935 --gamma 1:1:1




## NOTE 2021-08-27: Below are old configurations.  Keeping them here for
## future reference.

# # XrandR functions
# # ----------------
# 
# # The brightness and gamma settings are specific to my Lenovo ThinkPad
# # X220.  It improves the reproduction of colours, especially when
# # working with light themes.  Adjustments to these values have no effect
# # if a program such as `redshift' is running.
# _laptop() {
# 	xrandr --output LVDS-1 --mode 1366x768 --pos 0x0 \
#            --brightness 1.0 --gamma 0.76:0.75:0.68 \
#            "$@"
# }
# 
# _multihead() {
# 	_laptop
# 
# 	# Configure the external display on the VGA port.  Making it the
# 	# `primary' can cause problems in certain contexts that assume this
# 	# to be the left- and top- most monitor.
# 	xrandr --output VGA-1 --primary --mode 1920x1080 --pos 1366x0
# }
# 
# # Conditions for running this script
# # ----------------------------------
# 
# # If the VGA-1 port connects to a monitor, the output of the variable
# # will not be empty.  In which case it is assumed that I am using my
# # external display, whose resolution I know in advance.  If the variable
# # is empty, then no external monitor is connected.
# #
# # This is a simplistic approach which will not work if the external
# # monitor has another resolution.  It will also fail if executed from
# # another machine, say, another laptop that uses an HDMI connection
# # instead.
# if [ -n "$(xrandr --query | grep 'VGA-1 connected')" ]; then
# 	_multihead
# else
#     _laptop --primary
# fi
