64 lines
2.0 KiB
Bash
64 lines
2.0 KiB
Bash
# bash completion for xgamma(1)
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_xgamma()
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{
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local cur prev words cword
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_init_completion -n : || return
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case "$prev" in
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-screen)
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local screens=$(xrandr --query 2>/dev/null | \
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sed -n '/^Screen /s|^Screen \{1,\}\(.*\):.*$|\1|p' 2>/dev/null)
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COMPREPLY=( $(compgen -W "$screens" -- "$cur"))
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return
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;;
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-gamma|-rgamma|-ggamma|-bgamma)
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# expect f.f
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if [[ $cur && "$cur" != *.* ]]; then
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COMPREPLY=( . )
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fi
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COMPREPLY+=( $(compgen -W "{0..9}") )
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compopt -o nospace
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return
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;;
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-display)
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# expect hostname:displaynumber.screennumber
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if [[ "$cur" == :* && "$cur" != :*.* ]]; then
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# FIXME: where to get local display numbers?
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local display=${cur#:}
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COMPREPLY=( $(compgen -W "${display:-0}.") )
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compopt -o nospace
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elif [[ "$cur" == :*.* ]]; then
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# local screen numbers
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local t screens=$(xrandr --query 2>/dev/null | sed -n \
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-e '/^Screen /s|^Screen \{1,\}\(.*\):.*$|\1|p' 2>/dev/null)
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t="${cur#:}"
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COMPREPLY=( $(compgen -P "${t%.*}." -W "$screens" -- "${cur##*.}"))
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elif [[ "$cur" != *:* ]]; then
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# complete hostnames
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_known_hosts_real -c "$cur"
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if [[ ! $cur ]]; then
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COMPREPLY+=( : )
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fi
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compopt -o nospace
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fi
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# no dislpay completion for remote hosts
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return
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;;
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esac
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if [[ "$cur" == -* ]]; then
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COMPREPLY=( $( compgen -W '$( _parse_help "$1" -help )' -- "$cur" ) )
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[[ $COMPREPLY == *= ]] && compopt -o nospace
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[[ $COMPREPLY ]] && return
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fi
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} && complete -F _xgamma xgamma
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# Local variables:
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# mode: shell-script
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# sh-basic-offset: 4
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# sh-indent-comment: t
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# indent-tabs-mode: nil
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# End:
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# ex: ts=4 sw=4 et filetype=sh
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