Pass marked files to external key handler in thumbnail mode; fixes issue #135

1 files changed, 17 insertions, 14 deletions

diff --git a/exec/key-handler b/exec/key-handler
index 184f373..a578698 100644
--- a/exec/key-handler
+++ b/exec/key-handler
@@ -2,33 +2,36 @@
 
 # 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 and the path of the
-# current image as its second argument.
-# sxiv(1) blocks until this script terminates. It then checks if the image
-# has been modified and reloads it.
+# The next key combo is passed as its first argument, followed by the paths of
+# all marked images or the path of the current image, if no image is marked.
+# 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.
 
-case "$1" in
+key="$1"
+shift
+
+case "$key" in
 "C-c")
-	echo -n "$2" | xsel -i ;;
+	echo -n "$@" | xsel -i ;;
 "C-e")
-	urxvt -bg "#444" -fg "#eee" -sl 0 -title "$2" -e sh -c "exiv2 pr -q -pa '$2' | less" & ;;
+	for file in "$@"; do urxvt -bg "#444" -fg "#eee" -sl 0 -title "$file" -e sh -c "exiv2 pr -q -pa '$file' | less" & done ;;
 "C-g")
-	gimp "$2" & ;;
+	gimp "$@" & ;;
 "C-comma")
-	exec jpegtran -rotate 270 -copy all -outfile "$2" "$2" ;;
+	for file in "$@"; do jpegtran -rotate 270 -copy all -outfile "$file" "$file"; done ;;
 "C-period")
-	exec jpegtran -rotate  90 -copy all -outfile "$2" "$2" ;;
+	for file in "$@"; do jpegtran -rotate  90 -copy all -outfile "$file" "$file"; done ;;
 "C-slash")
-	exec jpegtran -rotate 180 -copy all -outfile "$2" "$2" ;;
+	for file in "$@"; do jpegtran -rotate 180 -copy all -outfile "$file" "$file"; done ;;
 "C-less")
-	exec mogrify -rotate -90 "$2" ;;
+	exec mogrify -rotate -90 "$@" ;;
 "C-greater")
-	exec mogrify -rotate +90 "$2" ;;
+	exec mogrify -rotate +90 "$@" ;;
 "C-question")
-	exec mogrify -rotate 180 "$2" ;;
+	exec mogrify -rotate 180 "$@" ;;
 esac