blob: c0fb164427b3d01b71895342bb8dd05f122a2004 (
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
|
#! /usr/bin/env sh
# This program is free software: you can redistribute it and/or modify it under
# the terms of the GNU Affero General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your option) any
# later version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
# details.
readonly BIN=${OPT_BIN:-/usr/bin/glava}
main()
{
# Handle opts
opts "$@"
shift "$OPTS"
unset OPTS
# Show help
[ "$OPT_HELP_ONLY" ] && usage && exit 0
# Get geometry
split_xrandr_output "$(filter_size)"
width=$GEOMETRY_X
height=$GEOMETRY_Y
# Calculate dimensions
glava_x=$(( ((GEOMETRY_X - width) / 2) + GEOMETRY_OFFSET_X ))
glava_y=$(( ((GEOMETRY_Y - height) / 2) + GEOMETRY_OFFSET_Y ))
# Run glava
"$BIN" \
--force-mod="${OPT_MOD:-radial}" \
--audio="${OPT_AUDIO:-pulseaudio}" \
--request="setgeometry $glava_x $glava_y $width $height" \
--desktop \
"$@"
}
opts()
{
OPTS=0
while getopts ":b:g:hm:" opt
do
case "$opt" in
a) OPT_AUDIO=$OPTARG ; OPTS=$(( OPTS + 2 )) ;;
b) OPT_BIN=$OPTARG ; OPTS=$(( OPTS + 1 )) ;;
g) OPT_GEOMETRY=$OPTARG ; OPTS=$(( OPTS + 2)) ;;
h) OPT_HELP_ONLY=1 ;;
m) OPT_MOD=$OPTARG ; OPTS=$(( OPTS + 2 )) ;;
*)
printf "Invalid option passed: %s\n" "$OPTARG" >&2
;;
esac
done
unset opt
}
get_primary_monitor_geometry()
{
xrandr | grep 'connected primary' | awk '{ print $4 }'
}
split_xrandr_output()
{
fields=$(printf "%s" "$1" | sed 's/[x+]/ /g')
if [ $(printf "%s" "$fields" | wc -w) -ne 4 ]
then
printf "Invalid size: $1\n" >&2
exit 3
fi
GEOMETRY_X=$(printf "%s" "$fields" | awk '{ print $1 }')
GEOMETRY_Y=$(printf "%s" "$fields" | awk '{ print $2 }')
GEOMETRY_OFFSET_X=$(printf "%s" "$fields" | awk '{ print $3 }')
GEOMETRY_OFFSET_Y=$(printf "%s" "$fields" | awk '{ print $4 }')
unset fields
}
filter_size()
{
if [ "$OPT_GEOMETRY" ]
then
printf "%s" "$OPT_GEOMETRY"
return
fi
if [ -f "$HOME/.local/etc/glava-xrandr-geometry" ]
then
head -n 1 "$HOME/.local/etc/glava-xrandr-geometry"
return
fi
get_primary_monitor_geometry
}
usage()
{
cat <<EOF
Usage:
${0##*/} -h
Wrapper script for glava.
Options:
-a Set audio source to visualize. Defaults to pulseaudio.
-b Set the original glava binary to wrap around. Defaults to
/usr/bin/glava.
-g Set the geometry of the visualization. This output can be retrieved
from xrandr. Defaults to using the full size of your primary
monitor.
-h Show this help text and exit.
-m Set the module to use. Defaults to radial.
EOF
}
main "$@"
|
