| 1 | #!/bin/sh |
| 2 | |
| 3 | # Example for $XDG_CONFIG_HOME/nsxiv/exec/key-handler |
| 4 | # Called by nsxiv(1) after the external prefix key (C-x by default) is pressed. |
| 5 | # The next key combo is passed as its first argument. Passed via stdin are the |
| 6 | # images to act upon: all marked images, if in thumbnail mode and at least one |
| 7 | # image has been marked, otherwise the current image. nsxiv(1) will block until |
| 8 | # the handler terminates. It then checks which images have been modified and |
| 9 | # reloads them. |
| 10 | |
| 11 | # By default nsxiv(1) will send one image per-line to stdin, however when using |
| 12 | # -0 the image list will be NULL separated and the environment variable |
| 13 | # "$NSXIV_USING_NULL" will be set to 1. |
| 14 | |
| 15 | # The key combo argument has the following form: "[C-][M-][S-]KEY", |
| 16 | # where C/M/S indicate Ctrl/Meta(Alt)/Shift modifier states and KEY is the X |
| 17 | # keysym as listed in /usr/include/X11/keysymdef.h without the "XK_" prefix. |
| 18 | # If KEY has an uppercase equivalent, S-KEY is resolved into it. For instance, |
| 19 | # K replaces S-k and Scedilla replaces S-scedilla, but S-Delete is sent as-is. |
| 20 | |
| 21 | rotate() { |
| 22 | degree="$1" |
| 23 | tr '\n' '\0' | xargs -0 realpath | sort | uniq | while read file; do |
| 24 | case "$(file -b -i "$file")" in |
| 25 | image/jpeg*) jpegtran -rotate "$degree" -copy all -outfile "$file" "$file" ;; |
| 26 | *) mogrify -rotate "$degree" "$file" ;; |
| 27 | esac |
| 28 | done |
| 29 | } |
| 30 | |
| 31 | case "$1" in |
| 32 | "C-x") xclip -in -filter | tr '\n' ' ' | xclip -in -selection clipboard ;; |
| 33 | "C-c") while read file; do xclip -selection clipboard -target image/png "$file"; done ;; |
| 34 | "C-e") while read file; do urxvt -bg "#444" -fg "#eee" -sl 0 -title "$file" -e sh -c "exiv2 pr -q -pa '$file' | less" & done ;; |
| 35 | "C-g") tr '\n' '\0' | xargs -0 gimp & ;; |
| 36 | "C-r") while read file; do rawtherapee "$file" & done ;; |
| 37 | "C-comma") rotate 270 ;; |
| 38 | "C-period") rotate 90 ;; |
| 39 | "C-slash") rotate 180 ;; |
| 40 | esac |
| 41 | |