[Bin, PKGBUILD] Add sxiv keyhandler to bin.org, update sxiv source

My sxiv package is now based on bakkeby’s fork of sxiv, since the
original repo is now archived
This commit is contained in:
Lucien Cartier-Tilet 2022-02-18 00:02:11 +01:00
parent 67916b1c9d
commit 7d48b240f8
Signed by: phundrak
GPG Key ID: BD7789E705CB8DCA
3 changed files with 129 additions and 38 deletions

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@ -1,33 +0,0 @@
#!/usr/bin/fish
while read file
set -g FILES "$file" $FILES
end
switch "$argv[1]"
case "d"
trash $FILES
case "D"
rm $FILES
case "g"
gimp $FILES
case "j"
for f in $FILES
set basename (echo $f | sed 's/\.[^.]*$//')
convert $f $basename".jpg"
end
case "r"
echo ROTATE
echo $FILES
for f in $FILES
convert -rotate 90 "$f" "$f"
end
case "R"
for f in $FILES
convert -rotate 270 "$f" "$f"
end
case "y"
set FILE $FILES[1]
set TYPE (file -i $FILE | sed -r 's|.*(image/[a-z]+);.*|\1|')
xclip -sel clip -t "$TYPE" -i "$FILE"
end

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@ -3,18 +3,19 @@
# Contributor: Army
# Contributor: Bastien Dejean <baskerville@lavabit.com>
_name=sxiv
__name=sxiv
_name="${__name}-flexipatch"
pkgname="${_name}-bepo-git"
pkgver=2021.09.23
pkgver=2021.09.07
pkgrel=1
pkgdesc="Simple (or small or suckless) X Image Viewer"
arch=('i686' 'x86_64')
url="https://github.com/muennich/${_name}"
url="https://github.com/bakkeby/${_name}"
license=('GPL2')
depends=('imlib2' 'libexif' 'libxft' 'hicolor-icon-theme')
makedepends=('git')
provides=("${_name}")
conflicts=("${_name}" "${_name}-git")
provides=("${__name}")
conflicts=("${_name}" "${_name}-git" "${__name}" "${__name}-git")
source=("${_name}::git+${url}.git" config.h)
sha512sums=('SKIP'
'f3cd5532977033ffb878e397c76b4576f931b74dc2c158f373d6618d0d4155387bc983b745f0adeffeee85de9ebdc9e9418d823cceef8895b2d8e6ab1d4791ca')

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@ -309,6 +309,129 @@ intuitive way of writing it. Its usage is ~sshbind PORT FROMHOST TOHOST~.
ssh -L $argv[1]:$argv[3]:$argv[1] $argv[2] -N
#+END_SRC
** Sxiv key handler
:PROPERTIES:
:HEADER-ARGS: :mkdirp yes :tangle no :noweb yes
:CUSTOM_ID: cli-utilities-Sxiv-key-handler-atganx41adj0
:END:
One thing I like with ~sxiv~ is you can trigger different behaviors
based on keypresses. For instance, with my current sxiv configuration,
if I press the space key followed by a character, it can delete to the
trashcan, delete definitively, or open the current image in GIMP. All
of that is done through one script file stored in
~$HOME/.config/sxiv/exec/key-handler~. The fact it reacts to first the
spacebar instead of /Ctrl-x/ is because I use a custom version of sxiv I
first modified to fit the bépo layout, and then I decided to change
the prefix to fit how I use Emacs and StumpWM. You can read the
PKGBUILD and my sxiv patch [[https://labs.phundrak.com/phundrak/dotfiles/src/branch/master/Documents/code/PKGBUILDs/sxiv][in my dotfiles repo]].
#+header: :shebang "#!/usr/bin/env fish" :tangle ~/.config/sxiv/exec/key-handler
#+begin_src fish
<<sxiv-read-files>>
<<sxiv-switch-statement>>
#+end_src
Here is a step by step explanation of the source code. First, we want
to store in the variable ~FILES~ all the files marked in sxiv. This is
done with a ~while~ loop and the ~read~ command.
#+name: sxiv-read-files
#+begin_src fish
while read file
set -g FILES "$file" $FILES
end
#+end_src
We can then read from the first member of ~argv~ which key the user
pressed. Depending on it, we can chose what to execute.
#+name: sxiv-switch-statement
#+begin_src fish
switch "$argv[1]"
<<sxiv-trash>>
<<sxiv-rm>>
<<sxiv-gimp>>
<<sxiv-jpeg>>
<<sxiv-rotate-clockwise>>
<<sxiv-rotate-counter-clockwise>>
<<sxiv-yank>>
end
#+end_src
The first option with the letter ~d~ is to move the file to the trash
can. For this, we use the ~trash~ command from ~trash-cli~.
#+name: sxiv-trash
#+begin_src fish
case "d"
trash $FILES
#+end_src
In case we want to definitively delete a file without using the trash
can, we can use ~rm~ instead when we press the ~D~ key.
#+name: sxiv-rm
#+begin_src fish
case "D"
rm $FILES
#+end_src
Its not rare I want to modify an image I have open in sxiv,
especially since screenshots are automatically open in this image
viewer aften they are taken. In that case, a simple command will do.
#+name: sxiv-gimp
#+begin_src fish
case "g"
gimp $FILES
#+end_src
Often, I use sxiv to convert an image to a jpeg file, because my
internet connection is not that great and jpeg screenshots are faster
to upload than png screenshots. So what I do is for each file
selected, I take the base name of the file (i.e. remove its
extension), and then I use the ~convert~ command from ~imagemagik~ to
convert it from its original format to a jpg format --- ~imagemagik~
detects the formats based on the extension.
#+name: sxiv-jpeg
#+begin_src fish
case "j"
for f in $FILES
set basename (echo "$f" | sed 's/\.[^.]*$//')
convert "$f" "$basename.jpg"
end
#+end_src
I have two commands to rotate my files, and both only differ by the
angle of rotation. Once again I rely on ~convert~ in both cases. To
rotate clockwise, this is the code needed.
#+name: sxiv-rotate-clockwise
#+begin_src fish
case "r"
for f in $FILES
convert -rotate 90 "$f" "$f"
end
#+end_src
On the other hand, to rotate counter-clockwise, we need this code:
#+name: sxiv-rotate-counter-clockwise
#+begin_src fish
case "R"
for f in $FILES
convert -rotate 270 "$f" "$f"
end
#+end_src
Lastly, when I want to copy a file, I just hit the ~y~ key for “yank”
(thats a term from Emacs). For that, I rely on ~file~ to tell me the
mimetype of the image, then I can pass it to ~xclip~ along with the
filename to copy it to the clipboard. In this case, we only copy the
first of the selected files since the clipboard cannot hold several
files at once.
#+name: sxiv-yank
#+begin_src fish
case "y"
set FILE "$FILES[1]"
set TYPE (file -i "$FILE" | sed -r 's|.*(image/[a-z]+);.*|\1|')
xclip -sel clip -t "$TYPE" -i "$FILE"
#+end_src
** Starwars
:PROPERTIES:
:HEADER-ARGS: :shebang "#!/usr/bin/env fish" :mkdirp yes :tangle ~/.local/bin/starwars