blob: 8f8ca923b13e7ad672191b7b17828dc65c1158a7 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
|
#!/bin/sh
## Copied from: https://github.com/OctopusET/sway-contrib/blob/2d6e5a9dfba137251547f99befc330ef93d70551/grimshot
## Grimshot: a helper for screenshots within sway
## Requirements:
## - `grim`: screenshot utility for wayland
## - `slurp`: to select an area
## - `swaymsg`: to read properties of current window
## - `wl-copy`: clipboard utility
## - `jq`: json utility to parse swaymsg output
## - `notify-send`: to show notifications
## Those are needed to be installed, if unsure, run `grimshot check`
##
## See `man 1 grimshot` or `grimshot usage` for further details.
getTargetDirectory() {
test -f "${XDG_CONFIG_HOME:-$HOME/.config}/user-dirs.dirs" && \
. "${XDG_CONFIG_HOME:-$HOME/.config}/user-dirs.dirs"
echo "${XDG_SCREENSHOTS_DIR:-${XDG_PICTURES_DIR:-$HOME}}"
}
NOTIFY=no
CURSOR=
WAIT=no
while [ $# -gt 0 ]; do
key="$1"
case $key in
-n|--notify)
NOTIFY=yes
shift # past argument
;;
-c|--cursor)
CURSOR=yes
shift # past argument
;;
-w|--wait)
shift
WAIT="$1"
if echo "$WAIT" | grep "[^0-9]" -q; then
echo "invalid value for wait '$WAIT'" >&2
exit 3
fi
shift
;;
*) # unknown option
break # done with parsing --flags
;;
esac
done
ACTION=${1:-usage}
SUBJECT=${2:-screen}
FILE=${3:-$(getTargetDirectory)/$(date -Ins).png}
if [ "$ACTION" != "save" ] && [ "$ACTION" != "copy" ] && [ "$ACTION" != "savecopy" ] && [ "$ACTION" != "check" ]; then
echo "Usage:"
echo " grimshot [--notify] [--cursor] [--wait N] (copy|save) [active|screen|output|area|window|anything] [FILE|-]"
echo " grimshot check"
echo " grimshot usage"
echo ""
echo "Commands:"
echo " copy: Copy the screenshot data into the clipboard."
echo " save: Save the screenshot to a regular file or '-' to pipe to STDOUT."
echo " savecopy: Save the screenshot to a regular file and copy the data into the clipboard."
echo " check: Verify if required tools are installed and exit."
echo " usage: Show this message and exit."
echo ""
echo "Targets:"
echo " active: Currently active window."
echo " screen: All visible outputs."
echo " output: Currently active output."
echo " area: Manually select a region."
echo " window: Manually select a window."
echo " anything: Manually select an area, window, or output."
exit
fi
notify() {
notify-send -t 3000 -a grimshot "$@"
}
notifyOk() {
[ "$NOTIFY" = "no" ] && return
TITLE=${2:-"Screenshot"}
MESSAGE=${1:-"OK"}
if [ "$ACTION" = "save" ] || [ "$ACTION" = "savecopy" ]; then
notify "$TITLE" "$MESSAGE" -i "$FILE"
else
notify "$TITLE" "$MESSAGE"
fi
}
notifyError() {
if [ $NOTIFY = "yes" ]; then
TITLE=${2:-"Screenshot"}
MESSAGE=${1:-"Error taking screenshot with grim"}
notify -u critical "$TITLE" "$MESSAGE"
else
echo "$1"
fi
}
die() {
MSG=${1:-Bye}
notifyError "Error: $MSG"
exit 2
}
check() {
COMMAND=$1
if command -v "$COMMAND" > /dev/null 2>&1; then
RESULT="OK"
else
RESULT="NOT FOUND"
fi
echo " $COMMAND: $RESULT"
}
takeScreenshot() {
FILE=$1
GEOM=$2
OUTPUT=$3
if [ -n "$OUTPUT" ]; then
grim ${CURSOR:+-c} -o "$OUTPUT" "$FILE" || die "Unable to invoke grim"
elif [ -z "$GEOM" ]; then
grim ${CURSOR:+-c} "$FILE" || die "Unable to invoke grim"
else
grim ${CURSOR:+-c} -g "$GEOM" "$FILE" || die "Unable to invoke grim"
fi
}
if [ "$ACTION" = "check" ] ; then
echo "Checking if required tools are installed. If something is missing, install it to your system and make it available in PATH..."
check grim
check slurp
check swaymsg
check wl-copy
check jq
check notify-send
exit
elif [ "$SUBJECT" = "area" ] ; then
GEOM=$(slurp -d)
# Check if user exited slurp without selecting the area
if [ -z "$GEOM" ]; then
exit 1
fi
WHAT="Area"
elif [ "$SUBJECT" = "active" ] ; then
FOCUSED=$(swaymsg -t get_tree | jq -r 'recurse(.nodes[]?, .floating_nodes[]?) | select(.focused)')
GEOM=$(echo "$FOCUSED" | jq -r '.rect | "\(.x),\(.y) \(.width)x\(.height)"')
APP_ID=$(echo "$FOCUSED" | jq -r '.app_id')
WHAT="$APP_ID window"
elif [ "$SUBJECT" = "screen" ] ; then
GEOM=""
WHAT="Screen"
elif [ "$SUBJECT" = "output" ] ; then
GEOM=""
OUTPUT=$(swaymsg -t get_outputs | jq -r '.[] | select(.focused)' | jq -r '.name')
WHAT="$OUTPUT"
elif [ "$SUBJECT" = "window" ] ; then
GEOM=$(swaymsg -t get_tree | jq -r '.. | select(.pid? and .visible?) | .rect | "\(.x),\(.y) \(.width)x\(.height)"' | slurp -r)
# Check if user exited slurp without selecting the area
if [ -z "$GEOM" ]; then
exit 1
fi
WHAT="Window"
elif [ "$SUBJECT" = "anything" ] ; then
GEOM=$(swaymsg -t get_tree | jq -r '.. | select(.pid? and .visible?) | .rect | "\(.x),\(.y) \(.width)x\(.height)"' | slurp -o)
# Check if user exited slurp without selecting the area
if [ -z "$GEOM" ]; then
exit
fi
WHAT="Selection"
else
die "Unknown subject to take a screen shot from" "$SUBJECT"
fi
if [ "$WAIT" != "no" ]; then
sleep "$WAIT"
fi
if [ "$ACTION" = "copy" ] ; then
takeScreenshot - "$GEOM" "$OUTPUT" | wl-copy --type image/png || die "Clipboard error"
notifyOk "$WHAT copied to clipboard"
else
if takeScreenshot "$FILE" "$GEOM" "$OUTPUT"; then
TITLE="Screenshot of $SUBJECT"
MESSAGE=$(basename "$FILE")
if [ "$ACTION" = "savecopy" ]; then
wl-copy --type image/png < "$FILE" || die "Clipboard error"
MESSAGE="$MESSAGE and clipboard"
fi
notifyOk "$MESSAGE" "$TITLE"
echo "$FILE"
else
notifyError "Error taking screenshot with grim"
fi
fi
|
