Added 2 plugins for drag and drop support (#352)

* Added 2 plugins for drag and drop support

These scripts uses https://github.com/mwh/dragon
and curl.

It allows nnn to drag and drop files either to other programs, or to
itself.

* added link to dependency and spelling

* added drag/drop-file scripts to readme table
This commit is contained in:
0xACE 2019-10-12 04:25:30 +02:00 committed by Mischievous Meerkat
parent 10188fa9b1
commit 3eb0a38c5e
3 changed files with 92 additions and 0 deletions

View file

@ -12,6 +12,8 @@ The currently available plugins are listed below.
| boom | sh | [moc](http://moc.daper.net/) | Play random music from dir |
| dups | sh | find, md5sum,<br>sort uniq xargs | List non-empty duplicate files in current dir |
| checksum | sh | md5sum,<br>sha256sum | Create and verify checksums |
| drag-file | sh | [dragon](https://github.com/mwh/dragon) | Drag and drop files from nnn |
| drop-file | sh | [dragon](https://github.com/mwh/dragon) | Drag and drop files into nnn |
| fzy-open | sh | fzy, xdg-open | Fuzzy find a file in dir subtree and edit or xdg-open |
| getplugs | sh | curl | Update plugins |
| hexview | sh | xxd | View a file in hex in `$PAGER` |

50
plugins/drag-file Executable file
View file

@ -0,0 +1,50 @@
#!/usr/bin/env sh
# Description: Open a Drag and drop window, to drop files onto other programs
#
# Dependency: https://github.com/mwh/dragon
# Shell: POSIX compliant
# Author: 0xACE
selection=${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.selection
resp=f
all=
dnd()
{
dragon "$@"
}
function use_all()
{
echo -n "mark --all (a) [default=none]: "
read resp
if [ "$resp" = "a" ]; then
all="--all"
else
all=""
fi
}
if [ -s "$selection" ]; then
echo -n "work with selection (s), current working directory (d) or current file (f) [default=f]: "
read resp
else
echo -n "work with current working directory (d) or current file (f) [default=f]: "
read resp
if [ "$resp" = "s" ]; then
resp=f
fi
fi
if [ "$resp" = "s" ]; then
use_all
sed -z 's|'"$PWD/"'||g' < "$selection" | xargs -0 dnd "$all" &
elif [ "$resp" = "d" ]; then
use_all
dnd "$all" "$PWD/"* &
else
if [ -n "$1" ] && [ -e "$1" ]; then
dnd "$1" &
fi
fi

40
plugins/drop-file Executable file
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@ -0,0 +1,40 @@
#!/usr/bin/env sh
# Description: Provides drag and drop window for files.
#
# Files that are dropped will be added to nnn's selection
# Some web based files will be downloaded to current directory with curl
# and it may overwrite some existing files
#
# The user has to press mm to clear nnn's selection first
#
# Dependency: https://github.com/mwh/dragon
# Shell: POSIX compliant
# Author: 0xACE
selection=${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.selection
dnd()
{
dragon "$@"
}
function add_file() {
echo -n "$@" >> "$selection"
echo -ne "\0" >> "$selection"
}
echo -n > "$selection"
# which dnd
# upstream calls it dragon
dnd --print-path --target | while read f
do
if echo -n "$f" | grep '^\(https\?\|ftps\?\|s\?ftp\):\/\/' ; then
curl -LJO "$f"
add_file "$PWD/$(basename "$f")"
elif [ -e "$f" ]; then
add_file "$f"
fi
done &