home/rc/windowing/x11.kak
2019-04-08 17:05:55 -07:00

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# x11
hook global KakBegin .* %sh{
if [ -n "$DISPLAY" && [ -z "$TMUX" ]; then
echo "require-module x11"
fi
}
provide-module x11 %{
# termcmd should be set such as the next argument is the whole
# command line to execute
declare-option -docstring %{shell command run to spawn a new terminal
A shell command is appended to the one set in this option at runtime} \
str termcmd %sh{
for termcmd in 'alacritty -e sh -c' \
'kitty sh -c' \
'termite -e ' \
'urxvt -e sh -c' \
'rxvt -e sh -c' \
'xterm -e sh -c' \
'roxterm -e sh -c' \
'mintty -e sh -c' \
'sakura -x ' \
'gnome-terminal -e ' \
'xfce4-terminal -e ' \
'konsole -e '; do
terminal=${termcmd%% *}
if command -v $terminal >/dev/null 2>&1; then
printf %s\\n "$termcmd"
exit
fi
done
}
define-command x11-terminal -params 1.. -shell-completion -docstring '
x11-terminal <program> [<arguments>]: create a new terminal as an x11 window
The program passed as argument will be executed in the new terminal' \
%{
evaluate-commands %sh{
if [ -z "${kak_opt_termcmd}" ]; then
echo "fail 'termcmd option is not set'"
exit
fi
# join arguments into a single string, in which they're delimited
# by single quotes, and with single quotes inside transformed to '\''
# so that sh -c "$args" will re-split the arguments properly
# example:
# $1 = ab
# $2 = foo bar
# $3 =
# $4 = foo'bar
# $args = 'ab' 'foo bar' '' 'foo'\''bar'
# would be nicer to do in a single sed/awk call but that's difficult
args=$(
for i in "$@"; do
# special case to preserve empty variables as sed won't touch these
if [ "$i" = '' ]; then
printf "'' "
else
printf %s "$i" | sed -e "s|'|'\\\\''|g; s|^|'|; s|$|' |"
fi
done
)
setsid ${kak_opt_termcmd} "$args" < /dev/null > /dev/null 2>&1 &
}
}
define-command x11-focus -params ..1 -client-completion -docstring '
x11-focus [<kakoune_client>]: focus a given client''s window
If no client is passed, then the current client is used' \
%{
evaluate-commands %sh{
if [ $# -eq 1 ]; then
printf "evaluate-commands -client '%s' focus" "$1"
else
xdotool windowactivate $kak_client_env_WINDOWID > /dev/null
fi
}
}
alias global focus x11-focus
alias global terminal x11-terminal
}