#+title: rc.org
#+property: header-args :comments link :mkdirp yes :results silent

* About

This org file contains the configuration files of pretty much every
program I use. The files are tangled (i.e. exported, or derived) from
this file using =org-babel=.

Note: This file is best viewed inside Emacs with org mode.

* Configs

This section contains the configuration files (dotfiles) of various
programs I use.

** [[https://github.com/afewmail/afew][afew]]
:PROPERTIES:
:header-args+: :tangle ~/.config/afew/config
:END:

#+begin_quote
an initial tagging script for notmuch mail
#+end_quote

#+begin_src conf
# This is the default filter chain
[SpamFilter]
#[ClassifyingFilter]
[KillThreadsFilter]
#[ListMailsFilter]
[ArchiveSentMailsFilter]
sent_tag = sent
[InboxFilter]

#[Filter.1]
#query = 'folder:amin/lists/.haskell-cafe'
#tags = +lists;+lists/haskell-cafe
#message = lists/haskell-cafe

#[Filter.2]
#query = 'folder:amin/lists/.haskell-weekly'
#tags = +lists;+lists/haskell-weekly
#message = lists/haskell-weekly

#[Filter.3]
#query = 'folder:amin/lists/.hackernewsletter'
#tags = +lists;+lists/hackernewsletter
#message = lists/hackernewsletter


#[FolderNameFilter]
#folder_blacklist = Inbox
#maildir_separator = /.
#folder_transforms = Drafts:draft Junk:spam Trash:deleted Sent:sent Archive:archive lists/haskell-cafe:lists/haskell-cafe
#+end_src

** bspwm

*** bspwmrc
:PROPERTIES:
:header-args+: :tangle ~/.config/bspwm/bspwmrc :shebang "#!/bin/sh"
:END:

#+begin_src sh
sxhkd &
sh ~/.fehbg &
xfce4-panel -d &
#compton &
sleep 0.5 && pasystray --notify=all &

bspc monitor -d I II III IV V VI VII VIII IX X
#bspc monitor eDP-1 -d I II III IV V
#bspc monitor HDMI-1 -d VI VII VIII IX X

#bspc config border_width         2
#bspc config window_gap           8
bspc config window_gap           0

bspc config bottom_padding 26

bspc config split_ratio          0.52
bspc config borderless_monocle   true
bspc config gapless_monocle      true
bspc config click_to_focus       button1
bspc config directional_focus_tightness low

bspc rule -a Firefox desktop='^1' follow=on
bspc rule -a Nightly desktop='^1' follow=on
bspc rule -a Emacs desktop='^2' state=tiled follow=on
#bspc rule -a Chromium desktop='^4' follow=on
bspc rule -a URxvt state=floating
bspc rule -a URxvt:tiled state=tiled
bspc rule -a Connman-gtk state=floating
bspc rule -a Xfce4-panel state=floating
bspc rule -a TelegramDesktop state=floating
bspc rule -a Ec state=floating
bspc rule -a Pavucontrol state=floating
bspc rule -a Eog state=floating
bspc rule -a Seahorse state=floating
bspc rule -a mpv state=floating
bspc rule -a Evince state=floating
bspc rule -a Meld state=floating
bspc rule -a Autokey-gtk state=floating
bspc rule -a Mousepad state=floating
bspc rule -a Wrapper-1.0 state=floating
bspc rule -a File-roller state=floating
bspc rule -a Gnome-disks state=floating
bspc rule -a Termite state=floating
bspc rule -a Termite:tiled state=tiled
bspc rule -a Thunderbird:Calendar state=floating
bspc rule -a Audacity state=floating
bspc rule -a Proof state=floating # pvs x-show-proof
bspc rule -a Nm-connection-editor state=floating
bspc rule -a Wire state=floating
bspc rule -a discord state=floating
bspc rule -a X2goclient state=floating
bspc rule -a SimpleScreenRecorder state=floating
bspc rule -a Gimp state=floating
bspc rule -a Wrapper-2.0 state=floating
bspc rule -a Zathura state=tiled
#+end_src

*** sxhkdrc
:PROPERTIES:
:header-args+: :tangle ~/.config/sxhkd/sxhkdrc
:END:

#+begin_src conf
#
# wm independent hotkeys
#

# terminal emulator
super + {_,shift} + Return
	urxvt{_, -name tiled}

#super + {_,shift} + Return
#	termite{_, --name=tiled}

# program launcher
super + space
	rofi -show run -display-run '> ' -display-window ' 🗔 '

super + alt + space
	xfce4-popup-whiskermenu

# window finder
super + backslash
	rofi -show window  -display-run '> ' -display-window ' 🗔 '

# password manager
alt + space
	rofi-pass

# firefox
#super + r
#	firefox

# chromium
#super + c
#	chromium -incognito

# emacs
super + e
	emacs

# make sxhkd reload its configuration files:
super + Escape
	pkill -USR1 -x sxhkd

# volume {up,down}
XF86Audio{Raise,Lower}Volume
	pamixer --allow-boost --{in,de}crease 5

# mute
XF86AudioMute
	pamixer --toggle-mute

# playback control
XF86Audio{Play,Prev,Next}
	mpc {toggle,prev,next}

# lock the screen
super + shift + q
	light-locker-command -l

# Toggle keyboard layout
super + F7
	toggle-layout

# Toggle Xfce presentation mode
XF86LaunchB
	toggle-presentation-mode

# monitor brightness
XF86MonBrightness{Up,Down}
	light -{A,U} 5

super + apostrophe
	rofi-light

# keyboard brightness
#XF86KbdBrightness{Up,Down}
#	kbdlight {up,down}

#
# bspwm hotkeys
#

# quit bspwm normally
super + alt + Escape
	bspc quit

# close and kill
super + {w,q}
	bspc node -{c,k}

# alternate between the tiled and monocle layout
super + m
	bspc desktop -l next

# send the newest marked node to the newest preselected node
super + y
	bspc node newest.marked.local -n newest.!automatic.local

# swap the current node and the biggest node
super + g
	bspc node -s biggest

#
# state/flags
#

# set the window state
super + {t,shift + t,s,f}
	bspc node -t {tiled,pseudo_tiled,floating,fullscreen}

# set the node flags
super + ctrl + {m,x,y,z}
	bspc node -g {marked,locked,sticky,private}

#
# focus/swap
#

# focus the node in the given direction
super + {_,shift + }{h,j,k,l}
	bspc node -{f,s} {west,south,north,east}

# focus the node for the given path jump
super + {p,b,comma,period}
	bspc node -f @{parent,brother,first,second}

# focus the next/previous node in the current desktop
super + {_,shift + }c
	bspc node -f {next,prev}.local

# focus the next/previous desktop in the current monitor
super + bracket{left,right}
	bspc desktop -f {prev,next}.local

# send to next/prev desktop
super + shift + bracket{left,right}
	bspc node -d {prev,next} --follow

# focus the last node/desktop
super + {grave,Tab}
	bspc {node,desktop} -f last

# focus the older or newer node in the focus history
super + {o,i}
	bspc wm -h off; \
	bspc node {older,newer} -f; \
	bspc wm -h on

# focus or send to the given desktop
super + {_,shift + }{1-9,0}
	bspc {desktop -f,node -d} '^{1-9,10}'

#
# preselect
#

# preselect the direction
super + ctrl + {h,j,k,l}
	bspc node -p {west,south,north,east}

# preselect the ratio
super + ctrl + {1-9}
	bspc node -o 0.{1-9}

# cancel the preselection for the focused node
super + ctrl + space
	bspc node -p cancel

# cancel the preselection for the focused desktop
super + ctrl + shift + space
	bspc query -N -d | xargs -I id -n 1 bspc node id -p cancel

#
# move/resize
#

# expand a window by moving one of its side outward
super + alt + {h,j,k,l}
	bspc node -z {left -20 0,bottom 0 20,top 0 -20,right 20 0}

# contract a window by moving one of its side inward
super + alt + shift + {h,j,k,l}
	bspc node -z {right -20 0,top 0 20,bottom 0 -20,left 20 0}

# move a floating window
super + {Left,Down,Up,Right}
	bspc node -v {-20 0,0 20,0 -20,20 0}

#alt + bracket{left,right}
#	xdotool key --clearmodifiers ctrl+Page_{Up,Down}
#+end_src

** compton
:PROPERTIES:
:header-args+: :tangle ~/.config/compton.conf
:END:

#+begin_src conf
# Shadow
shadow = false;			# Enabled client-side shadows on windows.
no-dock-shadow = true;		# Avoid drawing shadows on dock/panel windows.
no-dnd-shadow = true;		# Don't draw shadows on DND windows.
clear-shadow = true;		# Zero the part of the shadow's mask behind the 
				# window. Fix some weirdness with ARGB windows.
shadow-radius = 5;		# The blur radius for shadows. (default 12)
shadow-offset-x = -5;		# The left offset for shadows. (default -15)
shadow-offset-y = -5;		# The top offset for shadows. (default -15)
# shadow-opacity = 0.7;		# The translucency for shadows. (default .75)
# shadow-red = 0.0;		# Red color value of shadow. (0.0 - 1.0, defaults to 0)
# shadow-green = 0.0;		# Green color value of shadow. (0.0 - 1.0, defaults to 0)
# shadow-blue = 0.0;		# Blue color value of shadow. (0.0 - 1.0, defaults to 0)
shadow-exclude = [ "n:e:Notification", "class_g = 'Chromium'", "class_g = 'Dmenu'", "class_g = 'Firefox' && argb" ];	# Exclude conditions for shadows.
# shadow-exclude = "n:e:Notification";
#shadow-exclude = [ "_GTK_FRAME_EXTENTS@:c" ] # Fix dual shadow on some gtk3 powered applications
shadow-ignore-shaped = true;	# Avoid drawing shadow on all shaped windows
 				# (see also: --detect-rounded-corners)

# Opacity
menu-opacity = 1.0;			# The opacity for menus. (default 1.0)
#inactive-opacity = 0.9;			# Default opacity of inactive windows. (0.0 - 1.0)
# active-opacity = 0.8;			# Default opacity for active windows. (0.0 - 1.0)
frame-opacity = 1.0;			# Opacity of window titlebars and borders. (0.1 - 1.0)
# inactive-opacity-override = true;	# Let inactive opacity set by 'inactive-opacity' overrides
 					# value of _NET_WM_OPACITY. Bad choice.
alpha-step = 0.06;			# XRender backend: Step size for alpha pictures. Increasing
					# it may result in less X resource usage,
					# Yet fading may look bad.
#inactive-dim = 0.5;			# Dim inactive windows. (0.0 - 1.0)
#inactive-dim-fixed = true;		# Do not let dimness adjust based on window opacity.
# blur-background = true;		# Blur background of transparent windows.
					# Bad performance with X Render backend.
					# GLX backend is preferred.
# blur-background-frame = true;		# Blur background of opaque windows with transparent
					# frames as well.
blur-background-fixed = true;		# Do not let blur radius adjust based on window opacity.
blur-background-exclude = [ "window_type = 'dock'", "window_type = 'desktop'" ];
					# Exclude conditions for background blur.

# Fading
fading = false;			# Fade windows during opacity changes.
fade-delta = 3;		# The time between steps in a fade in milliseconds. (default 10).
fade-in-step = 0.03;		# Opacity change between steps while fading in. (default 0.028).
fade-out-step = 0.03;		# Opacity change between steps while fading out. (default 0.03).
# no-fading-openclose = true;	# Avoid fade windows in/out when opening/closing.
fade-exclude = [ ];		# Exclude conditions for fading.

# Other
backend = "glx"			# Backend to use: "xrender" or "glx". GLX backend is typically
				# much faster but depends on a sane driver.
mark-wmwin-focused = true;	# Try to detect WM windows and mark them as active.
mark-ovredir-focused = true;	# Mark all non-WM but override-redirect windows active (e.g. menus).
use-ewmh-active-win = true;	# Use EWMH _NET_WM_ACTIVE_WINDOW to determine which window is focused
				# instead of using FocusIn/Out events. Usually more reliable but
				# depends on a EWMH-compliant WM.
detect-rounded-corners = false;	# Detect rounded corners and treat them as rectangular when --shadow-ignore- shaped is on.
detect-client-opacity = true;	# Detect _NET_WM_OPACITY on client windows, useful for window
				# managers not passing _NET_WM_OPACITY of client windows to frame
				# windows.
refresh-rate = 0;		# For --sw-opti: Specify refresh rate of the screen. 0 for auto.
vsync = "drm";			# "none", "drm", "opengl", "opengl-oml", "opengl-swc", "opengl-mswc" 
				# See man page for more details.
dbe = false;			# Enable DBE painting mode. Rarely needed.
paint-on-overlay = true;	# Painting on X Composite overlay window. Recommended.
sw-opti = false;		# Limit compton to repaint at most once every 1 / refresh_rate.
				# Incompatible with certain VSync methods.
unredir-if-possible = false;	# Unredirect all windows if a full-screen opaque window is
				# detected, to maximize performance for full-screen windows.
focus-exclude = [ ];		# A list of conditions of windows that should always be considered
				# focused.
detect-transient = true;	# Use WM_TRANSIENT_FOR to group windows, and consider windows in
				# the same group focused at the same time.
detect-client-leader = true;	# Use WM_CLIENT_LEADER to group windows.
invert-color-include = [ ];	# Conditions for windows to be painted with inverted color.

# GLX backend			# GLX backend fine-tune options. See man page for more info.
glx-no-stencil = true;		# Recommended.
glx-copy-from-front = false;	# Useful with --glx-swap-method,
# glx-use-copysubbuffermesa = true; # Recommended if it works. Breaks VSync.
# glx-no-rebind-pixmap = true;	# Recommended if it works.	
glx-no-rebind-pixmap = true;	# Recommended if it works.	
#glx-swap-method = "4";	# See man page.
glx-swap-method = "4";	# See man page.

# Window type settings
wintypes:
{
  tooltip = { fade = true; shadow = false; opacity = 1; focus = true; };
  menu = { shadow = false; };
  dropdown_menu = { shadow = false; };
  popup_menu =  { shadow = false; };
  utility =  { shadow = false; };
  # fade: Fade the particular type of windows.
  # shadow: Give those windows shadow
  # opacity: Default opacity for the type of windows.
  # focus: Whether to always consider windows of this type focused.
};
#+end_src

** Dunst
:PROPERTIES:
:header-args+: :tangle ~/.config/dunst/dunstrc
:END:

#+begin_src conf
[global]
#font = Ubuntu Mono 10.5
font = Inconsolata 11

# Path to default icons.
icon_folders = /usr/share/icons/Moka/16x16/status/:/usr/share/icons/Moka/16x16/devices/:/usr/share/icons/Faba-Mono/16x16/status/:/usr/share/icons/Faba-Mono/16x16/devices/:/usr/share/icons/Moka/16x16/actions/:/usr/share/icons/Moka/16x16/categories/:/usr/share/icons/Moka/16x16/mimetypes/:/usr/share/icons/Moka/16x16/apps/:/usr/share/icons/Moka/16x16/places/:/usr/share/icons/Paper/16x16/status/

icon_position = left
# <b>bold</b>
# <i>italic</i>
# <s>strikethrough<s/>
# <u>underline</u>
markup = full
# The format of the message. Possible variables are:
#   %a  appname
#   %s  summary
#   %b  body
#   %i  iconname (including its path)
#   %I  iconname (without its path)
#   %p  progress value if set ([  0%] to [100%]) or nothing
# Markup is allowed
format = "<b>%s</b>\n%b"
# Sort messages by urgency
sort = yes
# Show how many messages are currently hidden (because of geometry)
indicate_hiddenl= no
# Alignment of message text.
# Possible values are "left", "center" and "right"
alignment = center
# The frequency with wich text that is longer than the notification
# window allows bounces back and forth.
# This option conflicts with 'word_wrap'.
# Set to 0 to disable
bounce_freq = 3
# show age of message if message is older than show_age_threshold seconds.
# set to -1 to disable
show_age_threshold = -1
# split notifications into multiple lines if they don't fit into geometry
word_wrap = yes
# ignore newlines '\n' in notifications
ignore_newline = no
# The geometry of the message window.
# geometry [{width}]x{height}][+/-{x}+/-{y}]
# The height is measured in number of notifications everything else in pixels. If the width
# is omitted but the height is given ("-geometry x2"), the message window
# expands over the whole screen (dmenu-like). If width is 0,
# the window expands to the longest message displayed.
# A positive x is measured from the left, a negative from the
# right side of the screen.  Y is measured from the top and down respectevly.
# The width can be negative. In this case the actual width is the
# screen width minus the width defined in within the geometry option.
#geometry = "410x12-12+12"
#geometry = "0x0-30-30"
geometry = "260x12-30-30"
# The transparency of the window. range: [0; 100]
# This option will only work if a compositing windowmanager is present (e.g. xcompmgr, compiz, etc..)
transparency = 0
# Don't remove messages, if the user is idle (no mouse or keyboard input)
# for longer than idle_threshold seconds.
# Set to 0 to disable.
idle_threshold = 120
# Which monitor should the notifications be displayed on.
monitor = 0
# Display notification on focused monitor. Possible modes are:
# mouse: follow mouse pointer
# keyboard: follow window with keyboard focus
# none: don't follow anything
#
# "keyboard" needs a windowmanager that exports the _NET_ACTIVE_WINDOW property.
# This should be the case for almost all modern windowmanagers.
#
# If this option is set to mouse or keyboard, the monitor option will be
# ignored.
follow = keyboard
# should a notification popped up from history be sticky or
# timeout as if it would normally do.
sticky_history = yes
# The height of a single line. If the height is smaller than the font height,
# it will get raised to the font height.
# This adds empty space above and under the text.
line_height = 0

show_indicators = yes

# Draw a line of 'separatpr_height' pixel height between two notifications.
# Set to 0 to disable
separator_height = 3
# padding between text and separator
padding = 8
# horizontal padding
horizontal_padding = 8
# Define a color for the separator.
# possible values are:
#  * auto: dunst tries to find a color fitting to the background
#  * foreground: use the same color as the foreground
#  * frame: use the same color as the frame.
#  * anything else will be interpreted as a X color
separator_color = foreground
# print a notification on startup
# This is mainly for error detection, since dbus (re-)starts dunst
# automatically after a crash.
startup_notification = false
# dmenu path
#dmenu = /usr/bin/dmenu -p dunst:
dmenu = /usr/bin/rofi -dmenu -p dunst:
# browser for opening urls in context menu
browser = /usr/bin/firefox -new-tab
[frame]
width = 0
color = "#377222"
[shortcuts]
# shortcuts are specified as [modifier+][modifier+]...key
# available modifiers are 'ctrl', 'mod1' (the alt-key), 'mod2', 'mod3'
# and 'mod4' (windows-key)
# xev might be helpful to find names for keys
# close notification
close = ctrl+space
# close all notifications
close_all = ctrl+shift+space
# redisplay last message(s)
# On the US keyboard layout 'grave' is normally above TAB and left of '1'.
history = ctrl+shift+h
# context menu
context = ctrl+shift+period
[urgency_low]
# IMPORTANT: colors have to be defined in quotation marks.
# Otherwise the '#' and following  would be interpreted as a comment.
background = "#1d2a30"
foreground = "#71c2af"
timeout = 3
[urgency_normal]
background = "#1d2a30"
foreground = "#71c2af"
timeout = 0
[urgency_critical]
background = "#1d2a30"
foreground = "#ff9982"
timeout = 0

# Every section that isn't one of the above is interpreted as a rules
# to override settings for certain messages.
# Messages can be matched by 'appname', 'summary', 'body' or 'icon'
# and you can override the 'timeout', 'urgency', 'foreground', 'background'
# and 'format'.
# Shell-like globbing will get expanded.
#
# SCRIPTING
# you can specify a script that gets run when the rule matches by setting
# the 'script' option.
# The script will be called as follows:
# script appname summary body icon urgency
# where urgency can be "LOW", "NORMAL" or "CRITICAL".
#
# NOTE: if you don't want a notification to be displayed, set the format to ""
# NOTE: It might be helpful to run dunst -print in a terminal in order to find
# fitting options for rules.
#[espeak]
#    summary = "*"
#    script = dunst_espeak.sh
#[script-test]
#    summary = "*script*"
#    script = dunst_test.sh
#[ignore]
## This notification will not be displayed
#    summary = "foobar"
#    format = ""
#[signed_on]
#    appname = Pidgin
#    summary = "*signed on*"
#    urgency = low
#
#[signed_off]
#    appname = Pidgin
#    summary = *signed off*
#    urgency = low
#
#[says]
#    appname = Pidgin
#    summary = *says*
#    urgency = critical
#
#[twitter]
#    appname = Pidgin
#    summary = *twitter.com*
#    urgency = normal
#
[xfpm-backlight]
    summary = *Brightness*
    urgency = low
#+end_src

** Fontconfig
:PROPERTIES:
:header-args+: :tangle ~/.config/fontconfig/fonts.conf
:END:

#+begin_src xml
<?xml version="1.0"?>
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
<fontconfig>
 <match target="font">
  <edit mode="assign" name="rgba">
   <const>rgb</const>
  </edit>
 </match>
 <match target="font">
  <edit mode="assign" name="hinting">
   <bool>true</bool>
  </edit>
 </match>
 <match target="font">
  <edit mode="assign" name="hintstyle">
   <const>hintslight</const>
  </edit>
 </match>
 <match target="font">
  <edit mode="assign" name="antialias">
   <bool>true</bool>
  </edit>
 </match>
 <match target="font">
  <edit mode="assign" name="lcdfilter">
   <const>lcddefault</const>
  </edit>
 </match>
 <dir>~/.fonts</dir>

 <!-- Use Liberation Sans for Helvetica (instead of Nimbus Sans) -->
 <alias binding="same">
  <family>Helvetica</family>
  <accept>
   <family>Liberation Sans</family>
  </accept>
</alias>
</fontconfig>
#+end_src

** Git

*** gitconfig
:PROPERTIES:
:header-args+: :tangle ~/.gitconfig
:END:

**** user
#+begin_src conf
[user]
    name = Amin Bandali
    email = amin@aminb.org
    # signingkey = 4E05246AB0BF7FFB
#+end_src

**** signing
#+begin_src conf
# [commit]
#     gpgsign = true
# [format]
#     signoff = true
#+end_src

**** core
#+begin_src conf
[core]
    autocrlf = input  # CRLF -> LF on commit
    editor = emacsclient -t
    excludesfile = ~/.gitignore_global
    pager = "less"
#+end_src

**** gpg
#+begin_src conf
[gpg]
    program = gpg2
#+end_src

**** alias
#+begin_src conf
[alias]
    git = !exec git  # handle nested git calls, e.g. git git status
    aliases = config --get-regexp '^alias\\.'
    a = add
    s = status
    sl = status --long
    c = checkout
    cb = checkout -b
    b = branch
    r = rebase
    p = pull
    pr = pull --rebase
    ps = push
    psf = push --force
#+end_src

**** color
#+begin_src conf
[color]
    ui = auto
[color "status"]
    added = green bold
    changed = red bold
    untracked = red bold
[color "branch"]
    current = green bold
    remote = magenta bold
[color "diff"]
    new = green bold
    old = red bold
#+end_src

**** status
#+begin_src conf
[status]
    # showUntrackedFiles = all
    short=true
    branch=true
#+end_src

**** github
#+begin_src conf
[github]
	user = aminb
#+end_src

*** gitignore
:PROPERTIES:
:header-args+: :tangle ~/.gitignore_global
:END:

#+begin_src conf
*.orig
*.py[co]
*.sublime-workspace
*~
.DS_Store
*.elc
*-autoloads.el
#+end_src

** Latexmk
:PROPERTIES:
:header-args+: :tangle ~/.latexmkrc
:END:

#+begin_src conf
$pdf_previewer = "start zathura %O %S";
$clean_ext = "aux out";

# $pdf_update_method = 4;
# $pdf_update_command = "zathura %O %S";

# Synctex allows one to jump to from the PDF in Zathura to the source in Emacs
# by Ctrl+click in the PDF.
# Tell latexmk to use Zathura as a previewer, and run emacsclient as the Synctex
# editor.
# $pdf_previewer = 'exec zathura --synctex-forward -x \'emacsclient --no-wait +%{line} %{input}\' %O %S';
#+end_src

* Scripts

This section contains various useful scripts and the ones used by the
programs above. For instance, =toggle-tablet= for switching to and
from tablet mode on my X220T, =toggle-presentation-mode= for toggling
Xfce's presentation mode which keeps the screen awake, and
=rofi-light= a small utility that uses [[https://github.com/DaveDavenport/rofi][Rofi]] to ask and [[https://github.com/haikarainen/light][light]] to set an
exact brightness value.

** rofi-light
:PROPERTIES:
:header-args+: :tangle ~/.local/bin/rofi-light :shebang "#!/bin/bash"
:END:

#+begin_src sh
cur=$(light -G)
val=$(rofi -dmenu -mesg "light    $cur" -p "light -S " -l 0 -width 8)
light -S $val
#+end_src

** toggle-layout
:PROPERTIES:
:header-args+: :tangle ~/.local/bin/toggle-layout :shebang "#!/bin/bash"
:END:

#+begin_src sh
lang="$(setxkbmap -print | grep xkb_symbols | cut -d'+' -f 2)"

if [ "$lang" = "us" ]; then
    setxkbmap ir
else
    setxkbmap us
    # xmodmap $HOME/.Xmodmap
fi
#+end_src

** toggle-presentation-mode
:PROPERTIES:
:header-args+: :tangle ~/.local/bin/toggle-presentation-mode :shebang "#!/bin/bash"
:END:

#+begin_src sh
xfconf-query -c xfce4-power-manager -p /xfce4-power-manager/presentation-mode -T
#+end_src