mirror of
https://github.com/Gator96100/ProxSpace.git
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115 lines
4 KiB
Bash
115 lines
4 KiB
Bash
# bash completion for feh(1) -*- shell-script -*-
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_feh()
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{
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local cur prev words cword split
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_init_completion -s || return
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case "$prev" in
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--image-bg|-B)
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COMPREPLY=( $(compgen -W 'checks white black' -- "$cur") )
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return
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;;
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--filelist|--output|--output-only|--start-at|-!(-*)[foO\|])
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_filedir
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return
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;;
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--caption-path|--fontpath|--output-dir|-!(-*)[KCj])
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_filedir -d
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return
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;;
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--font|--menu-font|--title-font|-!(-*)[eM@])
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# expect string like "dejavu.ttf/12"
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if [[ "$cur" == */* ]]; then # expect integer value
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COMPREPLY=( $(compgen -P "$cur" -W '{0..9}') )
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compopt -o nospace
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return
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fi
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local font_path
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# font_path="$(imlib2-config --prefix 2>/dev/null)/share/imlib2/data/fonts"
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# COMPREPLY=( $(cd "$font_path" 2>/dev/null; compgen -f \
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# -X "!*.@([tT][tT][fF])" -S / -- "$cur") )
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for (( i=${#words[@]}-1; i>0; i-- )); do
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if [[ ${words[i]} == -@(C|-fontpath) ]]; then
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font_path="${words[i+1]}"
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COMPREPLY+=( $(cd "$font_path" 2>/dev/null; compgen -f \
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-X "!*.@([tT][tT][fF])" -S / -- "$cur") )
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fi
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done
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compopt -o nospace
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return
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;;
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--theme|-!(-*)T)
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local conf_path=~/.config/feh/themes
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local theme_name theme_opts
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[[ -r $conf_path ]] || return
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while read theme_name theme_opts; do
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if [[ "$theme_name" == '#'* || "$theme_name" == "" ]]; then
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continue
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fi
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COMPREPLY+=( $(compgen -W "$theme_name" -- "$cur") )
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done <"$conf_path"
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return
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;;
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--sort|-!(-*)S)
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COMPREPLY=( $(compgen -W 'name filename mtime width height
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pixels size format' -- "$cur") )
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return
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;;
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--reload|--limit-height|--limit-width|--thumb-height|--thumb-width|\
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--thumb-redraw|--magick-timeout|-!(-*)[RHWEyJ])
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# expect integer value
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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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--zoom)
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# expect integer value or "max", "fill"
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COMPREPLY=( $(compgen -W 'max fill' -- "$cur") )
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if [[ ! $cur || ! $COMPREPLY ]]; then
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COMPREPLY+=( $(compgen -W '{0..9}') )
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compopt -o nospace
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fi
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return
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;;
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--alpha|-!(-*)a)
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COMPREPLY=( $(compgen -W '{0..255}' -- "$cur") )
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return
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;;
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--bg|-!(-*)b)
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_filedir
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COMPREPLY+=( $(compgen -W 'trans' -- "$cur") )
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return
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;;
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--geometry|--max-dimension|--min-dimension|-!(-*)g)
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# expect string like 640x480
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if [[ $cur && "$cur" != *x* ]]; then
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COMPREPLY=( x )
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fi
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COMPREPLY+=( $(compgen -W "{0..9}") )
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compopt -o nospace
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return
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;;
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--customlist|--index-info|--info|--slideshow-delay|--thumb-title|\
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--title|-!(-*)[LD~^])
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# argument required but no completions available
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return
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;;
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esac
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$split && return
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if [[ "$cur" == -* ]]; then
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# Some versions of feh just output "See 'man feh'" for --help :(
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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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# FIXME: It is hard to determine correct supported extensions.
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# feh can handle any format that imagemagick can plus some others
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_filedir 'xpm|tif?(f)|png|p[npgba]m|iff|?(i)lbm|jp?(e)g|jfi?(f)|gif|bmp|arg?(b)|tga|xcf|ani|ico|?(e)ps|pdf|dvi|txt|svg?(z)|cdr|[ot]tf'
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} &&
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complete -F _feh feh
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# ex: filetype=sh
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