# zshrc/80_xtermtitle
#
# Fancy setting of the xterm title
#
# Based on the grml zshrc. Also see http://zshwiki.org/home/examples/hardstatus
#
# Copyright © 2011 Tobias Klauser
# Released under the terms of the Artistic Licence 2.0
#
# Source repository: git://git.distanz.ch/dotfiles/zsh.git
#
__ESC_print () {
__info_print $'\ek' $'\e\\' "$@"
}
__set_title () {
__info_print $'\e]0;' $'\a' "$@"
}
__info_print () {
local esc_begin esc_end
esc_begin="$1"
esc_end="$2"
shift 2
printf '%s' ${esc_begin}
for item in "$@" ; do
printf '%s ' "$item"
done
printf '%s' "${esc_end}"
}
_set_plain_xterm_title() {
if [[ $TERM == screen* ]] ; then
if [[ -n ${vcs_info_msg_1_} ]] ; then
__ESC_print ${vcs_info_msg_1_}
else
__ESC_print "zsh"
fi
fi
# adjust title of xterm
# see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
case $TERM in
(xterm*|rxvt*)
__set_title ${(%):-"%n@%m: %~"}
;;
esac
}
precmd_functions+=_set_plain_xterm_title
_set_cmd_xterm_title () {
# set hostname if not running on localhost
if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
NAME="@$HOSTNAME"
fi
# get the name of the program currently running and hostname of local machine
# set screen window title if running in a screen
if [[ "$TERM" == screen* ]] ; then
# local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]} # don't use hostname
local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME" # use hostname
__ESC_print ${CMD}
fi
# adjust title of xterm
case $TERM in
(xterm*|rxvt*)
__set_title "${(%):-"%n@%m:"}" "$1"
;;
esac
}
preexec_functions+=_set_cmd_xterm_title
# vim:ft=zsh
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