#!/bin/bash
#
# Startup on my Ubuntu 14.04 system works like this:
# - lightdm finds /usr/share/xsessions/dwm.desktop
# - This desktop file launches dwm.user, which is found in /usr/bin
# - /usr/bin/dwm.user is a script that execs $HOME/.dwmrc, if present, else it
#   execs dwm.
# - This is my dwmrc, which installs as ~/.dwmrc

# Although the system startup merged ~/.Xresources, it did so with the -nocpp
# option (Ubuntu 14.04), which prevents the use of #define, etc.  Re-merge here
# for correct behavior.
xrdb -merge ~/.Xresources

# Initial startup volume to sane level
pactl set-sink-volume $(pactl info | grep "Default Sink:" | awk '{ print $3}') '30%'

# Default LCD panel brightness
xbacklight -set 15

# Set the X background
xsetroot -solid black

# Set up screens
dispcfg

# Screen saver.  DPMS standby -> suspend -> off in seconds
xset dpms 300 600 1200

# Use xss-lock to call a program on no X activity (DPMS standby)
if [ -x ~/.Xidle ]; then
    # If provided, .Xidle can do stuff before and after a call to 'i3lock -n'
    (pgrep -x xss-lock || exec xss-lock -- ~/.Xidle ) &
elif [ -x /usr/bin/i3lock ]; then
    # Fall back to i3lock, which provides a screen lock.
    # Instead of --dpms use --color.  This is less confusing on monitors that
    # are slow to sync back up.  And since X should generally have the monitor
    # suspended by this point anyway, the behavior should only change in the
    # case of things like an invalid password being entered.
    (pgrep -x xss-lock || exec xss-lock -- i3lock --color=000000 ) &
fi

# Turn off touchpad (later use a toggle)
type synclient 2>/dev/null && synclient TouchpadOff=1

# Applets, etc
(pgrep -x xbindkeys || exec xbindkeys ) &
(pgrep -x dunst || exec dunst ) &
(pgrep -x nm-applet || exec nm-applet ) &
(pgrep -x xfce4-power-manager || exec xfce4-power-manager ) &
(pgrep dwm-i3status || exec dwm-i3status ) &
(exec xterm -e mcabber ) &

# DWM has bindings for screen captures that expects ~/screenshots/ to exist.
mkdir -p ~/screenshots

exec dwm-custom