42 lines
1.8 KiB
Bash
Executable file
42 lines
1.8 KiB
Bash
Executable file
#!/bin/sh
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# Example for $XDG_CONFIG_HOME/nsxiv/exec/key-handler
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# Called by nsxiv(1) after the external prefix key (C-x by default) is pressed.
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# The next key combo is passed as its first argument. Passed via stdin are the
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# images to act upon: all marked images, if in thumbnail mode and at least one
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# image has been marked, otherwise the current image. nsxiv(1) will block until
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# the handler terminates. It then checks which images have been modified and
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# reloads them.
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# By default nsxiv(1) will send one image per-line to stdin, however when using
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# -0 the image list will be NULL separated and the enviornment variable
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# "$NSXIV_USING_NULL" will be set to 1.
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# The key combo argument has the following form: "[C-][M-][S-]KEY",
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# where C/M/S indicate Ctrl/Meta(Alt)/Shift modifier states and KEY is the X
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# keysym as listed in /usr/include/X11/keysymdef.h without the "XK_" prefix.
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# If KEY has an uppercase equivalent, S-KEY is resolved into it. For instance,
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# K replaces S-k and Scedilla replaces S-scedilla, but S-Delete is sent as-is.
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rotate() {
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degree="$1"
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tr '\n' '\0' | xargs -0 realpath | sort | uniq | while read file; do
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case "$(file -b -i "$file")" in
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image/jpeg*) jpegtran -rotate "$degree" -copy all -outfile "$file" "$file" ;;
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*) mogrify -rotate "$degree" "$file" ;;
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esac
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done
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}
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case "$1" in
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"C-x") xclip -in -filter | tr '\n' ' ' | xclip -in -selection clipboard ;;
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"C-c") while read file; do xclip -selection clipboard -target image/png "$file"; done ;;
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"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 ;;
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"C-g") tr '\n' '\0' | xargs -0 gimp & ;;
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"C-r") while read file; do rawtherapee "$file" & done ;;
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"C-comma") rotate 270 ;;
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"C-period") rotate 90 ;;
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"C-slash") rotate 180 ;;
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esac
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