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| -rwxr-xr-x | .config/nsxiv/exec/key-handler | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/.config/nsxiv/exec/key-handler b/.config/nsxiv/exec/key-handler new file mode 100755 index 00000000..80dd82f0 --- /dev/null +++ b/.config/nsxiv/exec/key-handler @@ -0,0 +1,64 @@ +#!/bin/sh + +# Example for $XDG_CONFIG_HOME/sxiv/exec/key-handler +# Called by sxiv(1) after the external prefix key (C-x by default) is pressed. +# The next key combo is passed as its first argument. Passed via stdin are the +# images to act upon, one path per line: all marked images, if in thumbnail +# mode and at least one image has been marked, otherwise the current image. +# sxiv(1) blocks until this script terminates. It then checks which images +# have been modified and reloads them. + +# The key combo argument has the following form: "[C-][M-][S-]KEY", +# where C/M/S indicate Ctrl/Meta(Alt)/Shift modifier states and KEY is the X +# keysym as listed in /usr/include/X11/keysymdef.h without the "XK_" prefix. + +# my dependency notes +# jpegtran is owned by libjpeg-turbo +# mogrify is owned by imagemagick +# exiv2 is owned by exiv2 +# rawtherapee is owned by rawtherapee + +rotate() { + tr '\n' '\0' | xargs -0 realpath | sort | uniq | while read -r file; do + case "$(file -b -i "$file")" in + image/jpeg*) jpegtran -rotate 90 -copy all -outfile "$file" "$file" ;; + *) mogrify -rotate 90 "$file" ;; + esac + done +} + +flip() { + tr '\n' '\0' | xargs -0 realpath | sort | uniq | while read -r file; do + case "$(file -b -i "$file")" in + image/jpeg*) jpegtran -flip vertical -copy all -outfile "$file" "$file" ;; + *) mogrify -flip "$file" ;; + esac + done +} + +linkwall() { + tr '\n' '\0' | xargs -0 realpath | sort | uniq | while read -r file; do + walldir="$XDG_PICTURES_DIR/wallpapers/" + name=$(basename "$file") + if [ ! -e "$walldir$name" ]; then + convwall "$file" "$walldir$name" || ln -s "$file" "$walldir" + else + notify-send 'error' "$name exist" + fi + done +} + +# I choose not to put case nested in while read file loop +# because it can pipe multiple files to one command? +case "$1" in + "d") [ "$(printf 'No\nYes' | dmenu -i -p 'delete?')" = "Yes" ] && tr '\n' '\0' | xargs -0 rm ;; + "e") while read -r file; do alacritty -e sh -c "exiv2 pr -q -pa '$file' | less" & done ;; + "f") flip ;; + "g") tr '\n' '\0' | xargs -0 setsid -f gimp ;; + "l") linkwall ;; + "p") tr '\n' '\0' | xargs -0 sh -c 'convert "$@" $(time.uuid).pdf' shell ;; + "r") rotate ;; + "w") tr '\n' '\0' | xargs -0 shufwall ;; + "y") tr '\n' '\0' | xargs -0 realpath | xsel -b ;; +esac + |