#*******************************************************************************
# Filename: $HOME/.screenrc
# Purpose:  configuration file for GNU screen
# Authors:  John Magolske, including elements from the grml version & elswhere
# License:  GPL v3
# Revision: 2007/09/07 Fri 23:44 PDT 
#*******************************************************************************

    backtick 1 0 60 /usr/bin/ip-screen
    backtick 2 0 5 awk '{if ($1=="MemTotal:") mt = $2; if ($1=="MemFree:") mm = $2; if ($1=="Buffers:") mb = $2; if ($1=="Cached:") mc = $2} END {printf " %.2f MB", (mt-(mm+mb+mc))/1000}' /proc/meminfo
    backtick 3 0 60   cpu-screen_x40
    backtick 4 0 60   cpu-temp-screen_x40
    backtick 5 30 60   screen_batt
   #backtick 4 0 0 awk 'BEGIN {file = "/proc/stat";while (a==a) {getline < file;u=$2-up;s=$3-sp;n=$4-np;i=$5-ip;printf (" %2.1f\n"),(u+s)/(u+s+n+i)*100;up=$2;sp=$3;np=$4;ip=$5;close(file);system("sleep 1")}}'
    backtick 6 60 60 luna
  
    caption always "%{ck} net: %1` %{m}|%{-}%2` %{m}|%{-} %3` %{r}%4` %{m}| %{ck}%l %{m}|%{ck} %5` %-34=%6` %{w}%C%a %{-} %D %d %M`%y"
#hardstatus alwayslastline "%{ky} %?%-Lw%?%{gk}%n*%f %t%?(%u)%?%{ky}%?%+Lw%? %{wk}"
 hardstatus alwayslastline "%{ky} %?%-Lw%?%{B k}%{+b w}%n*%f %t%{-}%{-}%?(%u)%?%{ky}%?%+Lw%?"

# Toggle hardstatus line (showing the list of windows) off & on
  bind l hardstatus ignore
  bind L hardstatus alwayslastline "%{ky} %?%-Lw%?%{B k}%{+b w}%n*%f %t%{-}%{-}%?(%u)%?%{ky}%?%+Lw%? "

#  hardstatus alwayslastline "%{bw}%1`%= "
# detach on hangup
  autodetach            on              # default: on
  crlf                  off             # default: off
  deflogin              off             # default: on
# defsilence            off             # default: off
# hardcopy_append       on              # default: off
  hardcopy_append       off             # default: off
  nethack               on              # default: off
# don't display the copyright page
  startup_message       off             # default: on
  
  vbell                 off 

  defscrollback         1000            # default: 100
#  msgminwait            3               # default: 1
  silencewait           15              # default: 30

  hardcopydir           $HOME/.hardcopy

# fix the "screen.linux" terminal problem (see Debian BTS #238355 + #239776)
#  term linux

  shell                 zsh
  
# shelltitle '% |zsh'

# "sorendition": set the colors for the "messages" and "text marking"
# (ie text you mark in copy mode):
  sorendition 10 99 # default!

# use %n to display the window number and %t for its title:
  activity              "activity in %n (%t) [%w:%s]~"

# pass on the "beep" (CTRL-G) by adding a '~':
  bell                  "bell     in %n (%t) [%w:%s]~"

# pow_detach_msg:       Message shown when session
#                       gets power detached.
  pow_detach_msg "Screen session of \$LOGNAME \$:cr:\$:nl:ended."

# vbell_msg:            Message shown when the
#                       "virtual bell" rings.
  vbell_msg             " *beep* "

# Replace the C-a escape sequence with the Meta key re-mapped 
# to "mu" in kmap file. Makes µ handier too.
#  escape ``
bindkey "\033[2~" command

# Key bindings
# Remove some default key bindings by binding
# them to "nothing" (empty right-hand-side):
# bind .  dumptermcap # default
  bind k
  bind ^k
  bind .
  bind ^\
  bind \\
  bind ^h
  bind 
  bind S
# make them better
#  bind 'K' kill
# bind 'I' login on
#  bind 'O' login off
#  bind '}' history
  bind 
 windowlist -b
  bind h  hardcopy
  
# Start & stop ethernet connection (and thus the internet connection)
  bind + screen -t 'start ethernet'    sudo ifup eth0
  bind _ screen -t 'stop ethernet'    sudo ifdown eth0

# Start & stop wireless connections in /etc/network/interfaces and
# ~/.wpa_supplicant.conf with wrapper scripts ifup_eth1 & ifdown_eth1 )
  bind ) screen -t 'start wifi'    ifup_eth1
  bind ( screen -t 'stop wifi'     ifdown_eth1

# call 'slashtime', a perl script that lists time in global time zones.
#bind t screen -t 'global time'    slashtime_read
#bind t screen -t 'clockywok'    $HOME/bin/clockywock

# Run some useful programs...
  bind t screen -t 'htop'       htop-ovt
  bind w screen -t 'wcalc'      wcalc
  bind u screen -t 'units'      units
  bind W screen -t 'wpTui'      wikol
  # my custom shell script that calls ccal(1)
  bind C screen -t 'calendar'   call -p
  bind m screen -t 'mixer'      nmixer
  bind M screen -t 'm a t r i x'    mtrx
  bind e screen -t 'mssh'       mssh
#
  bind * screen -t 'scratchpad'    vim --cmd startinsert $HOME/scratchpad.txt
# Go to some websites with the w3m browser
  bind G screen -t 'google'     w3m www.google.com
  bind H screen -t HeiseTicker w3m www.heise.de/newsticker/pda/data/paket4.html

# reload the .screenrc file
  bind S source $HOME/.screenrc

# keybindings
  bind : colon
  bind ; colon
  bind q kill
#  bind s split
#  bind o only
  bind x remove
  bind X lockscreen
  bind k help           #show key bindings

#  bind l caption splitonly "%3n %t"
#  bind L caption always "%{yk} load: %l |%{rk} %1` | %{Gk}net: %2`  %-23=%{wk}%C%a  %D %d %M`%y"

# Paste - use 'P' instead of ']':
# bind P # unbound by default
  bind P paste .

# 040126 To be able to select windows with n > 9 ->
# press "C-a <esc> #" instead of just "C-a #"
  bind  command -c select_1n
  bind -c select_1n 0 select 10
  bind -c select_1n 1 select 11
  bind -c select_1n 2 select 12
  bind -c select_1n 3 select 13
  bind -c select_1n 4 select 14
  bind -c select_1n 5 select 15
  bind -c select_1n 6 select 16
  bind -c select_1n 7 select 17
  bind -c select_1n 8 select 18
  bind -c select_1n 9 select 19
  bind -c select_1n  command -c select_2n
  bind -c select_2n 0 select 20
  bind -c select_2n 1 select 21
  bind -c select_2n 2 select 22
  bind -c select_2n 3 select 23
  bind -c select_2n 4 select 24
  bind -c select_2n 5 select 25
  bind -c select_2n 6 select 26
  bind -c select_2n 7 select 27
  bind -c select_2n 8 select 28
  bind -c select_2n 9 select 29
  bind -c select_2n - select -

# Use the function keys F11 and F12 to cycle backwards/forwards in
# the list of existing windows:
  bindkey -k F3 prev
  bindkey -k F4 next

# reverse the default way space & backspace keys cycle through windows
  bind ' ' prev
  bind  next

# change width of columns
  bind < width -w 69
  bind > width -w 128

# Yet another hack:
# Prepend/append register [/] to the paste if ^a^] is pressed.
# This lets me have autoindent mode in vi.
  register [ "\033:se noai\015a"
  register ] "\033:se ai\015a"
  bind ^] paste [.]


# 030511 Workaround for stupid machines without xmodmap ;-)
  bindkey -t °a stuff "ä"
  bindkey -t °A stuff "Ä"
  bindkey -t °o stuff "ö"
  bindkey -t °O stuff "Ö"
  bindkey -t °u stuff "ü"
  bindkey -t °U stuff "Ü"
  bindkey -t °s stuff "ß"

  msgwait 2
  version

# change back to showing messages
# for duration of two seconds:
#  msgwait 2
#
# Welcome the user:
  echo "gnu screen, at your service!"