Revert "Remove sxhkd"

Similar to the other revert commits, keeping my sxhkd config is useful
if I want to use bspwm in the future, since I won't have to re-create
it later.

sxhkd/.config/sxhkd/dropdown.sh

@@ -0,0 +1,24 @@
+#!/bin/sh
+# New Start: A modern Arch workflow built with an emphasis on functionality.
+# Copyright (C) 2018 Donovan Glover
+
+DROPDOWN_DPI=$(xrdb -query | grep Xft.dpi | cut -f 2)
+DROPDOWN_SCALE=$(($DROPDOWN_DPI / 96))
+
+c='kitty'         # Class
+i='dropdown'      # Instance
+x='kitty --name'  # Executable
+
+# Note: This solution will not work with termite since it registers two ids.
+# See https://github.com/thestinger/termite/issues/634 for more information.
+
+id=$(xdo id -n $i)
+rectangle=$((1700 * $DROPDOWN_SCALE))x$((600 * $DROPDOWN_SCALE))
+offset=+$((110 * $DROPDOWN_SCALE))+$((100 * $DROPDOWN_SCALE))
+
+bspc rule -r $c:$i
+bspc rule -a $c:$i sticky=on state=floating rectangle=$rectangle$offset
+
+([ -z "$id" ]) && ($x $i) ||
+  ([[ $(xprop -id "$id" | awk '/window state: / {print $3}') == 'Withdrawn' ]] &&
+    xdo show -n $i || xdo hide -n $i)

sxhkd/.config/sxhkd/screenshot.sh

@@ -0,0 +1,10 @@
+#!/bin/sh
+# New Start: A modern Arch workflow built with an emphasis on functionality.
+# Copyright (C) 2017-2018 Donovan Glover
+
+SCREENSHOT_DPI=$(xrdb -query | grep Xft.dpi | cut -f 2)
+SCREENSHOT_SCALE=$(($SCREENSHOT_DPI / 96))
+
+DATETIME=`date +%F_%H%M%S`
+shotgun ~/$DATETIME.png
+feh ~/$DATETIME.png --geometry $((1600 * $SCREENSHOT_SCALE))x$((900 * $SCREENSHOT_SCALE)) --scale-down

sxhkd/.config/sxhkd/sxhkdrc

@@ -0,0 +1,89 @@
+# New Start: A modern Arch workflow built with an emphasis on functionality.
+# Copyright (C) 2017-2018 Donovan Glover
+
+# Reload sxhkd / Quit bspwm
+super + {_, alt} + Escape
+  {pkill -USR1 -x sxhkd,bspc quit}
+
+# Take a screenshot
+super + p
+  ~/.config/sxhkd/screenshot.sh
+
+# Open a new terminal window
+super + {_,shift} + Return
+  kitty {_,--name floating}
+
+# Toggle a dropdown terminal
+super + backslash
+  ~/.config/sxhkd/dropdown.sh
+
+# toggle polybar: top_padding depends on the height you set in polybar/config
+super + o
+  (xdotool search --class --onlyvisible "Polybar" && \
+    (xdo hide -N "Polybar" && bspc config top_padding 0)) || \
+    (xdo show -N "Polybar" && bspc config top_padding $(cat ~/.cache/polybar/bspwm_top_padding))
+
+# Change the wal color scheme
+alt + m
+  wal -o ~/.config/wal/done.sh -i ~/Pictures/Wallpapers
+
+alt + z
+  ~/.config/rofi/launch.sh
+
+# ====================
+# ======= Node =======
+# ====================
+
+# Close the focused window
+super + {_,shift} + q
+  bspc node -{c,k}
+
+# Switch to / Swap with the node in the specified direction
+super + {_,shift} + {h,j,k,l}
+  bspc node -{f,s} {west,south,north,east}
+
+# Switch to the next / previous node (includes monocle layout)
+super + {_,shift} + n
+  bspc node -f {next,prev}
+
+# FLAGS: Toggle between node flags
+super + {x,y}
+  bspc node -g {sticky,private}
+
+# FLAGS: Push and pop windows from the hidden stack
+super + {_,shift} + b
+  bspc node {-g hidden,$(bspc query -N -n .hidden | tail -n 1) -g hidden=off}
+
+# STATES: Toggle between node states
+super + {t,r,f,space}
+  bspc node focused -t ~{tiled,pseudo_tiled,fullscreen,floating}
+
+# PRESELECT: The direction to create a new node
+super + ctrl + {h,j,k,l,space}
+  bspc node -p {west,south,north,east,cancel}
+
+# RATIO: The size of a new node
+super + ctrl + {1-9}
+  bspc node -o 0.{1-9}
+
+# =======================
+# ======= Desktop =======
+# =======================
+
+# Focus a certain desktop / Send a node to a certain desktop
+super + {_,shift} + {1-9,0}
+  bspc {desktop -f,node -d} '^{1-9,10}'
+
+# Move to the next desktop on the current monitor
+alt + {_, shift} + Tab
+  bspc desktop -f {next,prev}.local
+
+# Easily go back and forth between the last desktop used
+alt + a
+  bspc desktop -f last
+
+# Switch between tiled and monocle desktop layouts
+super + c
+  bspc desktop -l next
+
+# vim:ft=sxhkdrc

sxhkd/README.md

@@ -0,0 +1,16 @@
+# sxhkd
+
+[sxhkd][sxhkd] is a hotkey daemon for X11.
+
+## Use Cases
+
+sxhkd can be used to:
+
+- Bind any key combination to whatever shell command you want
+- Control windows in [bspwm](/bspwm) through `bspc`
+
+You should not use sxhkd if:
+
+- You use a desktop environment that sets keybinds for you
+
+[sxhkd]: https://github.com/baskerville/sxhkd