mirror of
https://github.com/dustinkirkland/byobu
synced 2025-08-21 22:13:19 -07:00
en masse merge from James; I'm going to make a few changes
[ Dustin Kirkland ] [ James Hunt <james.hunt@ubuntu.com> ] * usr/lib/byobu/uclock: New UTF-8 notification showing time in binary (requires bash) (LP: #705037). * usr/lib/byobu/ugraph: New UTF-8 notification utility showing historical ulevel data (required bash). * usr/lib/byobu/ulevel: New UTF-8 notification utility which displays some 'level' using various unicode characters (requires bash) (LP: #705032). * usr/lib/byobu/wastebasket: New ASCII+UTF-8 notification indicating contents of wastebasket. * usr/lib/byobu/wifi_quality: added UTF-8 icon.
This commit is contained in:
Dustin Kirkland
commit
ee190cf59f
7 changed files with 921 additions and 2 deletions
13
debian/changelog
vendored
13
debian/changelog
vendored
|
|
@ -1,9 +1,22 @@
|
|||
byobu (3.28) unreleased; urgency=low
|
||||
|
||||
[ Dustin Kirkland ]
|
||||
* usr/lib/byobu/wifi_quality: don't show wifi-quality if connectivity == 0
|
||||
* usr/lib/byobu/disk_io: don't show disk_io if rate = 0
|
||||
* usr/lib/byobu/services: finally fix that nagging, mysterious whitespace
|
||||
|
||||
[ James Hunt <james.hunt@ubuntu.com> ]
|
||||
* usr/lib/byobu/uclock: New UTF-8 notification showing time in binary
|
||||
(requires bash) (LP: #705037).
|
||||
* usr/lib/byobu/ugraph: New UTF-8 notification utility showing historical
|
||||
ulevel data (required bash).
|
||||
* usr/lib/byobu/ulevel: New UTF-8 notification utility which displays
|
||||
some 'level' using various unicode characters (requires bash)
|
||||
(LP: #705032).
|
||||
* usr/lib/byobu/wastebasket: New ASCII+UTF-8 notification indicating
|
||||
contents of wastebasket.
|
||||
* usr/lib/byobu/wifi_quality: added UTF-8 icon.
|
||||
|
||||
-- Dustin Kirkland <kirkland@ubuntu.com> Fri, 28 Jan 2011 17:12:27 -0600
|
||||
|
||||
byobu (3.27-0ubuntu1) natty; urgency=low
|
||||
|
|
|
|||
|
|
@ -1,3 +1,3 @@
|
|||
libdirdir = $(prefix)/lib/@PACKAGE@
|
||||
libdir_SCRIPTS = apport arch battery cpu_count cpu_freq cpu_temp custom date disk disk_io ec2_cost fan_speed hostname ip_address load_average logo mail mem_available mem_used menu network .notify_osd notify_osd processes raid rcs_cost reboot_required release services swap time time_utc updates_available uptime users whoami wifi_quality
|
||||
libdir_SCRIPTS = apport arch battery cpu_count cpu_freq cpu_temp custom date disk disk_io ec2_cost fan_speed hostname ip_address load_average logo mail mem_available mem_used menu network .notify_osd notify_osd processes raid rcs_cost reboot_required release services swap time time_utc uclock ugraph ulevel updates_available uptime users wastebasket whoami wifi_quality
|
||||
|
||||
|
|
|
|||
173
usr/lib/byobu/uclock
Executable file
173
usr/lib/byobu/uclock
Executable file
|
|
@ -0,0 +1,173 @@
|
|||
#!/bin/bash -e
|
||||
#---------------------------------------------------------------------
|
||||
# Script to display a "binary clock" using unicode characters from the
|
||||
# braille block.
|
||||
#
|
||||
# Designed to work with the wonderful byoby(1) but can be run
|
||||
# stand-alone.
|
||||
#---------------------------------------------------------------------
|
||||
#
|
||||
# Copyright (C) 2011 Canonical Ltd.
|
||||
#
|
||||
# Author: James Hunt <james.hunt@canonical.com>
|
||||
#
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, version 3 of the License.
|
||||
#
|
||||
# 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 General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
#
|
||||
#---------------------------------------------------------------------
|
||||
|
||||
script_name=${0##*/}
|
||||
|
||||
# Selected Unicode Braille characters:
|
||||
#
|
||||
# 0x2800, 0x2880, 0x2820, 0x28a0, 0x2810, 0x2890, 0x2830, 0x28b0, 0x2808, 0x2888,
|
||||
# 0x2840, 0x28c0, 0x2860, 0x28e0, 0x2850, 0x28d0, 0x2870, 0x28f0, 0x2848, 0x28c8,
|
||||
# 0x2804, 0x2884, 0x2824, 0x28a4, 0x2814, 0x2894, 0x2834, 0x28b4, 0x280c, 0x288c,
|
||||
# 0x2844, 0x28c4, 0x2864, 0x28e4, 0x2854, 0x28d4, 0x287b, 0x28f4, 0x284c, 0x28cc,
|
||||
# 0x2802, 0x2882, 0x2822, 0x28a2, 0x2812, 0x2892, 0x2832, 0x28b2, 0x280a, 0x288a,
|
||||
# 0x2842, 0x28c2, 0x2862, 0x28e2, 0x2852, 0x28d2, 0x2872, 0x28f2, 0x284a, 0x28ca,
|
||||
# 0x2806, 0x2886
|
||||
#
|
||||
# Index of this array is 0-61 with character returned being
|
||||
# "two column" binary representation of a time segment.
|
||||
#
|
||||
binary=(⠀ ⢀ ⠠ ⢠ ⠐ ⢐ ⠰ ⢰ ⠈ ⢈ \
|
||||
⡀ ⣀ ⡠ ⣠ ⡐ ⣐ ⡰ ⣰ ⡈ ⣈ \
|
||||
⠄ ⢄ ⠤ ⢤ ⠔ ⢔ ⠴ ⢴ ⠌ ⢌ \
|
||||
⡄ ⣄ ⡤ ⣤ ⡔ ⣔ ⡻ ⣴ ⡌ ⣌ \
|
||||
⠂ ⢂ ⠢ ⢢ ⠒ ⢒ ⠲ ⢲ ⠊ ⢊ \
|
||||
⡂ ⣂ ⡢ ⣢ ⡒ ⣒ ⡲ ⣲ ⡊ ⣊ ⠆ ⢆)
|
||||
|
||||
usage()
|
||||
{
|
||||
cat <<EOT
|
||||
Description: A clock that displays the time in binary.
|
||||
|
||||
Usage: $script_name [options]
|
||||
|
||||
|
||||
Options:
|
||||
|
||||
-b : Display binary clock (default)
|
||||
-h : Show this help.
|
||||
-l : Display leading zeros (hex and octal modes only).
|
||||
-m : Show time in 24-hour military format
|
||||
(default: 12-hour format).
|
||||
-n : Suppress newline at end of time.
|
||||
-o : Display time in octal (base 8).
|
||||
-s <sep> : Specify separator between hours and minutes
|
||||
(and seconds if not disabled).
|
||||
-u : Display alphabetics in upper-case (hex mode only).
|
||||
-x : Disable time in hexadecimal (base 16).
|
||||
-z : Disable display of seconds.
|
||||
|
||||
EOT
|
||||
}
|
||||
|
||||
suppress_seconds=n
|
||||
clock_type=binary
|
||||
format=std
|
||||
ending="\n"
|
||||
uppercase=n
|
||||
leading_zeros=n
|
||||
|
||||
while getopts "bhlmnos:uxz" opt
|
||||
do
|
||||
case "$opt" in
|
||||
b)
|
||||
clock_type=binary
|
||||
;;
|
||||
|
||||
h)
|
||||
usage
|
||||
exit 0
|
||||
;;
|
||||
|
||||
l)
|
||||
leading_zeros=y
|
||||
;;
|
||||
|
||||
m)
|
||||
format=mil
|
||||
;;
|
||||
|
||||
n)
|
||||
ending=
|
||||
;;
|
||||
|
||||
o)
|
||||
clock_type=oct
|
||||
;;
|
||||
|
||||
s)
|
||||
sep=$OPTARG
|
||||
;;
|
||||
|
||||
u)
|
||||
uppercase=y
|
||||
;;
|
||||
|
||||
x)
|
||||
clock_type=hex
|
||||
;;
|
||||
|
||||
z)
|
||||
suppress_seconds=y
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
if [ -z "$clock_type" ]
|
||||
then
|
||||
echo "ERROR: must specify clock type"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
shift $[$OPTIND-1]
|
||||
|
||||
# get current time, handling 12-hour or 24-hour
|
||||
if [ $format = std ]
|
||||
then
|
||||
hrs_format=%l
|
||||
else
|
||||
hrs_format=%k
|
||||
fi
|
||||
|
||||
time=($(date "+${hrs_format} %M %S"))
|
||||
h=$(printf ${time[0]})
|
||||
m=$(printf ${time[1]})
|
||||
s=$(printf ${time[2]})
|
||||
|
||||
if [ $clock_type = binary ]
|
||||
then
|
||||
[ $suppress_seconds = n ] && seconds="${sep}${binary[10#$s]}"
|
||||
display_time="${binary[10#$h]}${sep}${binary[10#$m]}${seconds}${ending}"
|
||||
else
|
||||
if [ $clock_type = hex ]
|
||||
then
|
||||
conversion=x
|
||||
[ $uppercase = y ] && conversion=X
|
||||
else
|
||||
conversion=o
|
||||
fi
|
||||
precision=
|
||||
[ $leading_zeros = y ] && precision=.2
|
||||
base_format=%2${precision}${conversion}
|
||||
|
||||
hh=$(printf "$base_format" $h)
|
||||
hm=$(printf "$base_format" $m)
|
||||
[ "$suppress_seconds" = n ] && hs="${sep}$(printf "$base_format" $s)"
|
||||
display_time="${hh}${sep}${hm}${hs}${ending}"
|
||||
fi
|
||||
|
||||
echo -ne "$display_time"
|
||||
exit 0
|
||||
212
usr/lib/byobu/ugraph
Executable file
212
usr/lib/byobu/ugraph
Executable file
|
|
@ -0,0 +1,212 @@
|
|||
#!/bin/bash
|
||||
#---------------------------------------------------------------------
|
||||
# Script to display a byobo notification "history graph".
|
||||
#
|
||||
# Designed to work with the wonderful byoby(1) but can be run
|
||||
# stand-alone.
|
||||
#---------------------------------------------------------------------
|
||||
#
|
||||
# Copyright (C) 2011 Canonical Ltd.
|
||||
#
|
||||
# Author: James Hunt <james.hunt@canonical.com>
|
||||
#
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, version 3 of the License.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
#
|
||||
#---------------------------------------------------------------------
|
||||
|
||||
script_name=${0##*/}
|
||||
min_default=0
|
||||
max_default=100
|
||||
points_default=5
|
||||
theme_default=vbars_8
|
||||
newline="\n"
|
||||
rotate=y
|
||||
|
||||
error()
|
||||
{
|
||||
msg="$*"
|
||||
echo "ERROR: $msg" >&2
|
||||
}
|
||||
|
||||
die()
|
||||
{
|
||||
error "$*"
|
||||
exit 1
|
||||
}
|
||||
|
||||
usage()
|
||||
{
|
||||
cat <<EOT
|
||||
Description: Display a graph of historical indicator values using
|
||||
ulevel.
|
||||
|
||||
Usage: $script_name [options] [command [args...]]
|
||||
|
||||
Options:
|
||||
|
||||
-f <file> : File to read data points from.
|
||||
(only required if no command specified).
|
||||
-h : Show this help.
|
||||
-m <num> : Minimum value (default=$min_default).
|
||||
-n : Supress output of newline character.
|
||||
-p <points> : Specify number of data points in graph
|
||||
(default=$points_default).
|
||||
-r : Do not rotate file <file> (default is to rotate).
|
||||
Option implies file <file> should not be written to
|
||||
so a command cannot follow script options in this case.
|
||||
-t <theme> : 'ulevel' theme to use (default=$theme_default).
|
||||
-x <num> : Maximum value (default=$max_default).
|
||||
|
||||
|
||||
Examples:
|
||||
|
||||
Using $script_name to run a command, rotate log and display graph.
|
||||
|
||||
Here we specify a command to display available memory.
|
||||
Trailing echo adds a required newline
|
||||
Note no filename specified.
|
||||
|
||||
$script_name "(/usr/lib/byobu/mem_used |sed 's/% //g';echo)"
|
||||
|
||||
|
||||
Using $script_name just to rotate log and display the graph
|
||||
|
||||
file=/tmp/load.dat
|
||||
awk '{ print \$1}' /proc/loadavg >> \$file
|
||||
$script_name -f \$file
|
||||
|
||||
Notes:
|
||||
|
||||
- If you specify 'command', care must be taken with shell quoting to
|
||||
avoid expansion prior to this script running the command.
|
||||
- If '-r' is not specified, the file <file> will be rotated such that
|
||||
at most <points> lines are retained on each invocation of this
|
||||
script.
|
||||
|
||||
EOT
|
||||
}
|
||||
|
||||
get_data()
|
||||
{
|
||||
needed_lines=$points
|
||||
|
||||
if [ ! -f $file ]
|
||||
then
|
||||
return
|
||||
fi
|
||||
|
||||
lines=$(wc -l $file|awk '{print $1}')
|
||||
|
||||
if [ $lines -lt $needed_lines ]
|
||||
then
|
||||
# insufficient data
|
||||
return
|
||||
fi
|
||||
|
||||
bytes=$(<${file})
|
||||
bytes=$(echo "$bytes"|tail -n ${needed_lines})
|
||||
[ $lines -eq $needed_lines -o $rotate = n ] && echo "$bytes" && return
|
||||
|
||||
# rotate
|
||||
tmp=`tempfile`
|
||||
echo "$bytes" > $tmp
|
||||
mv $tmp $file
|
||||
|
||||
echo "$bytes"
|
||||
}
|
||||
|
||||
while getopts "f:hm:np:rt:x:" opt
|
||||
do
|
||||
case "$opt" in
|
||||
f)
|
||||
file="$OPTARG"
|
||||
;;
|
||||
|
||||
h)
|
||||
usage
|
||||
exit 0
|
||||
;;
|
||||
|
||||
m)
|
||||
min=$OPTARG
|
||||
;;
|
||||
|
||||
n)
|
||||
newline=
|
||||
;;
|
||||
|
||||
p)
|
||||
points=$OPTARG
|
||||
;;
|
||||
|
||||
r)
|
||||
rotate=n
|
||||
;;
|
||||
|
||||
t)
|
||||
theme="$OPTARG"
|
||||
;;
|
||||
|
||||
x)
|
||||
max=$OPTARG
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
shift $[$OPTIND-1]
|
||||
|
||||
cmd="$@"
|
||||
|
||||
[ -z "$theme" ] && theme=$theme_default
|
||||
|
||||
if [ -z "$cmd" ]
|
||||
then
|
||||
if [ -z "$file" ]
|
||||
then
|
||||
error "must specify file"
|
||||
usage
|
||||
exit 1
|
||||
fi
|
||||
fi
|
||||
|
||||
if [ -z "$file" ]
|
||||
then
|
||||
# we could go cryptic+safe by calling tempfile(1), but that then
|
||||
# makes it very difficult to find in case of need.
|
||||
file=/tmp/${USER}-${script_name}-$$.dat
|
||||
fi
|
||||
|
||||
[ -z "$min" ] && min=$min_default
|
||||
[ -z "$max" ] && max=$max_default
|
||||
[ -z "$points" ] && points=$points_default
|
||||
|
||||
if [ ! -z "$cmd" ]
|
||||
then
|
||||
if [ $rotate = n ]
|
||||
then
|
||||
error "cannot write to file if rotate disabled"
|
||||
usage
|
||||
exit 1
|
||||
fi
|
||||
|
||||
eval "$cmd >>$file"
|
||||
fi
|
||||
|
||||
data=$(get_data)
|
||||
|
||||
[ -z "$data" ] && printf "%*.s${newline}" $points && exit 0
|
||||
|
||||
for datum in $data
|
||||
do
|
||||
ulevel.sh -n -m $min -x $max -c $datum -t $theme
|
||||
done
|
||||
481
usr/lib/byobu/ulevel
Executable file
481
usr/lib/byobu/ulevel
Executable file
|
|
@ -0,0 +1,481 @@
|
|||
#!/bin/bash
|
||||
#---------------------------------------------------------------------
|
||||
# Script to display unicode characters representing the level of
|
||||
# some indicator.
|
||||
#
|
||||
# Designed to work with the wonderful byoby(1) but can be run
|
||||
# stand-alone.
|
||||
#---------------------------------------------------------------------
|
||||
#
|
||||
# Copyright (C) 2011 Canonical Ltd.
|
||||
#
|
||||
# Author: James Hunt <james.hunt@canonical.com>
|
||||
#
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, version 3 of the License.
|
||||
#
|
||||
# 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 General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
#
|
||||
#---------------------------------------------------------------------
|
||||
|
||||
#------------------------------
|
||||
# Themes with 2 values.
|
||||
#
|
||||
# Two-value themes are handled differently to other n-value types of
|
||||
# theme: the first array entry in each theme is generally some unfilled
|
||||
# glyph, denoting an "off" value and the second value is the filled
|
||||
# version of the unfilled glyph and denotes an "on" value. Note that
|
||||
# you can always change the ordering of these values using the 'invert'
|
||||
# command-line option.
|
||||
|
||||
circles_2=(○ ●)
|
||||
diamonds_2=(◇ ◆)
|
||||
flags_2=(⚐ ⚑)
|
||||
hearts_2=(♡ ♥)
|
||||
squares_2=(◻ ◼)
|
||||
squares_small_2=(◽ ◾)
|
||||
stars_2=(☆ ★)
|
||||
|
||||
#------------------------------
|
||||
# Themes with 4 values.
|
||||
|
||||
vdots_thick_4=(⣀ ⣤ ⣶ ⣿)
|
||||
vdots_thin_4=(⢀ ⢠ ⢰ ⢸)
|
||||
fractions_4=(¼ ½ ¾ ¹)
|
||||
quadrants_4=(◔ ◑ ◕ ●)
|
||||
shades_4=(░ ▒ ▓ █)
|
||||
|
||||
#------------------------------
|
||||
# Themes with 5 values.
|
||||
|
||||
circles_5=(◦ ○ ◎ ◉ ●)
|
||||
|
||||
#------------------------------
|
||||
# Themes with 6 values.
|
||||
|
||||
dice_6=(⚀ ⚁ ⚂ ⚃ ⚄ ⚅)
|
||||
|
||||
#------------------------------
|
||||
# Themes with 8 values.
|
||||
|
||||
hbars_8=(▏ ▎ ▍ ▌ ▋ ▊ ▉ █)
|
||||
vbars_8=(▁ ▂ ▃ ▄ ▅ ▆ ▇ █)
|
||||
|
||||
#------------------------------
|
||||
# Themes with 10 values.
|
||||
|
||||
circle_number_10=(➀ ➁ ➂ ➃ ➄ ➅ ➆ ➇ ➈ ➉)
|
||||
solid_numbers_a_10=(➊ ➋ ➌ ➍ ➎ ➏ ➐ ➑ ➒ ➓)
|
||||
solid_numbers_b_10=(❶ ❷ ❸ ❹ ❺ ❻ ❼ ❽ ❾ ❿)
|
||||
|
||||
#------------------------------
|
||||
# XXX: remember to update if you add new themes above!
|
||||
|
||||
theme_list=\
|
||||
(
|
||||
'circles_2 diamonds_2 flags_2 hearts_2 squares_2 squares_small_2 stars_2'
|
||||
'vdots_thick_4 vdots_thin_4 fractions_4 quadrants_4 shades_4'
|
||||
'circles_5'
|
||||
'dice_6'
|
||||
'hbars_8 vbars_8'
|
||||
'circle_number_10 solid_numbers_a_10 solid_numbers_b_10'
|
||||
)
|
||||
|
||||
#------------------------------
|
||||
|
||||
debug_enabled=n
|
||||
newline=
|
||||
list=n
|
||||
quiet=n
|
||||
invert=n
|
||||
reverse=n
|
||||
script_name=${0##*/}
|
||||
min_default=0
|
||||
max_default=100
|
||||
width_default=5
|
||||
zero_as_space=n
|
||||
theme_default=vbars_8
|
||||
|
||||
debug()
|
||||
{
|
||||
msg="$*"
|
||||
[ $debug_enabled = y ] && echo "DEBUG: $msg"
|
||||
}
|
||||
|
||||
error()
|
||||
{
|
||||
msg="$*"
|
||||
echo "ERROR: $msg" >&2
|
||||
}
|
||||
|
||||
die()
|
||||
{
|
||||
error "$*"
|
||||
exit 1
|
||||
}
|
||||
|
||||
bc_test()
|
||||
{
|
||||
expr="$*"
|
||||
echo $(echo "if ( $expr ) { print \"1\" }"|bc -l)
|
||||
}
|
||||
|
||||
assert()
|
||||
{
|
||||
expr="$1"
|
||||
str="$2"
|
||||
|
||||
debug "assert: expr='$expr'"
|
||||
ret=$(bc_test "$expr")
|
||||
|
||||
[ ! -z "$ret" ] && return
|
||||
|
||||
die "$str"
|
||||
}
|
||||
|
||||
usage()
|
||||
{
|
||||
cat <<EOT
|
||||
Description: Display unicode characters representing the relative
|
||||
level of some indicator value within a range.
|
||||
|
||||
Usage: $script_name [options] -c <current_num>
|
||||
$script_name [options] <current_num>
|
||||
$script_name <current_num>
|
||||
|
||||
Options:
|
||||
|
||||
-b : Display current value as space if zero, rather than lowest
|
||||
'value' of theme.
|
||||
-c <num> : Current value of your indicator.
|
||||
-d : Enable debug output.
|
||||
-h : Show this help.
|
||||
-i : Invert colour scheme (rating themes only).
|
||||
-l : List available themes. If '-t' also specified,
|
||||
show all values for specified theme.
|
||||
-m <num> : Minimum value (default=$min_default).
|
||||
-n : Supress output of newline character.
|
||||
-q : Suppress messages (requires '-t').
|
||||
-r : Reverse 'direction' of display (rating theme only).
|
||||
-t <theme> : Name of theme (default=$theme_default).
|
||||
-u <chars> : Specify a user theme (2 or more values).
|
||||
-w <int> : Width of rating theme (default=$width_default).
|
||||
-x <num> : Maximum value (default=$max_default).
|
||||
|
||||
|
||||
Examples:
|
||||
|
||||
# Display character representing 27% using default theme.
|
||||
$script_name 27
|
||||
|
||||
# As above.
|
||||
$script_name -c 27
|
||||
|
||||
# Example showing floating-point and negative values.
|
||||
$script_name -c 1.100001 -m -5.00234 -x 2.71828 -t dice_6
|
||||
|
||||
# Display value using a "rating theme" (displayed left-to-right).
|
||||
$script_name -c 83 -t stars_2
|
||||
|
||||
# Display right-to-left inverted "rating theme".
|
||||
$script_name -c 60 -t diamonds_2 -ri
|
||||
|
||||
# Display all glyphs in 'solid_numbers_a_10' theme.
|
||||
$script_name -l -t solid_numbers_a_10
|
||||
|
||||
# Display a user-specified rating theme 10 glyphs wide.
|
||||
$script_name -c 666.321 -m -273.15 -x 1370 -u "· ☢" -w 10
|
||||
|
||||
# A multi-element user theme (this prints 'e').
|
||||
$script_name -c 50 -u "a b c d e f g h i j"
|
||||
|
||||
|
||||
Notes:
|
||||
|
||||
- Arguments of type "<int>" denote an integer value, whereas arguments
|
||||
of type "<num>" denotes either an integer or a floating-point
|
||||
number.
|
||||
- The final '_<number>' in a theme name denotes the number of glyphs
|
||||
in it.
|
||||
- "Rating themes" are those with only 2 values.
|
||||
- The <chars> argument to '-u' must contain space-delimited
|
||||
characters.
|
||||
|
||||
EOT
|
||||
}
|
||||
|
||||
# this is horribly inefficient - we should probably do some clever
|
||||
# tricks using printf formats to avoid the silly while loop.
|
||||
# Additionally, it is rather similar to show_theme_entry() but was split
|
||||
# out from that in a vain attempt to make the overall logic clearer :)
|
||||
show_rating_theme()
|
||||
{
|
||||
theme="$1"
|
||||
min="$2"
|
||||
max="$3"
|
||||
current="$4"
|
||||
quotient="$5"
|
||||
|
||||
if [ $invert = n ]
|
||||
then
|
||||
on=1
|
||||
off=0
|
||||
else
|
||||
on=0
|
||||
off=1
|
||||
fi
|
||||
|
||||
percent=$(echo "$quotient * 100"|bc -l)
|
||||
debug "width=$width"
|
||||
debug "percent=$percent"
|
||||
|
||||
percent_per_glyph=$(echo "scale=4;100/${width}"|bc -l)
|
||||
assert "$percent_per_glyph > 1.0" "width ($width) too great"
|
||||
debug "percent_per_glyph=$percent_per_glyph"
|
||||
|
||||
debug "glyph_count=$glyph_count"
|
||||
|
||||
g=$percent_per_glyph
|
||||
i=0
|
||||
value=""
|
||||
while [ $i -lt $width ]
|
||||
do
|
||||
if [ ! -z "$(bc_test "$g <= $percent")" ]
|
||||
then
|
||||
eval content="\${$theme[${on}]}"
|
||||
else
|
||||
eval content="\${$theme[${off}]}"
|
||||
fi
|
||||
if [ $reverse = n ]
|
||||
then
|
||||
value="${value}${content}"
|
||||
else
|
||||
value="${content}${value}"
|
||||
fi
|
||||
g=$(echo "$g + $percent_per_glyph"|bc -l)
|
||||
i=$((i + 1))
|
||||
done
|
||||
echo $newline "$value"
|
||||
}
|
||||
|
||||
show_theme_entry()
|
||||
{
|
||||
theme="$1"
|
||||
min="$2"
|
||||
max="$3"
|
||||
current="$4"
|
||||
|
||||
debug "theme=$theme"
|
||||
debug "min=$min"
|
||||
debug "max=$max"
|
||||
debug "current=$current"
|
||||
|
||||
range=$(echo "($max - $min)"|bc -l)
|
||||
|
||||
quotient=$(echo "scale=4;((${current} - ${min})/${range})"|bc -l)
|
||||
|
||||
glyph_count=$(echo $theme|awk -F\_ '{print $NF}')
|
||||
|
||||
debug "range=$range"
|
||||
debug "quotient=$quotient"
|
||||
debug "glyph_count=$glyph_count"
|
||||
|
||||
if [ $glyph_count -eq 2 ]
|
||||
then
|
||||
show_rating_theme "$theme" "$min" "$max" "$current" "$quotient"
|
||||
return
|
||||
fi
|
||||
|
||||
percent_per_glyph=$(echo "100/$glyph_count"|bc -l)
|
||||
debug "percent_per_glyph=$percent_per_glyph"
|
||||
|
||||
assert "$percent_per_glyph > 1.0" "width ($width) too great"
|
||||
|
||||
# with this scheme, assuming current value is 0-100 and theme has 10
|
||||
# elements:
|
||||
#
|
||||
# current glyph from theme
|
||||
#
|
||||
# 0-19 1st
|
||||
# 20-29 2nd
|
||||
# 30-39 3rd
|
||||
# :
|
||||
# 90-99 9th
|
||||
# 100 10th
|
||||
i=$(echo|awk \
|
||||
-v quotient=$quotient \
|
||||
-v glyph_count=$glyph_count \
|
||||
'{
|
||||
x= int( (quotient * glyph_count) ) - 1;
|
||||
x = (x > (glyph_count-1) ? (glyph_count-1) : x);
|
||||
if ( x < 0 ) x = 0;
|
||||
printf("%d", x);
|
||||
}')
|
||||
|
||||
debug "index=$i"
|
||||
eval content="\${$theme[$i]}"
|
||||
|
||||
[ ! -z "$(bc_test "$current == 0")" -a $zero_as_space = y ] && content=' '
|
||||
echo $newline "$content"
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
list_theme()
|
||||
{
|
||||
theme="$1"
|
||||
eval content="\${$theme[@]}"
|
||||
echo
|
||||
for c in $content
|
||||
do
|
||||
echo -n "$c "
|
||||
done
|
||||
echo -e "\n"
|
||||
}
|
||||
|
||||
list_themes()
|
||||
{
|
||||
for entry in ${theme_list[@]}
|
||||
do
|
||||
for arg in "$entry"
|
||||
do
|
||||
echo "$arg"
|
||||
done
|
||||
done
|
||||
}
|
||||
|
||||
theme_valid()
|
||||
{
|
||||
theme="$1"
|
||||
[ -z "`list_themes|grep "^${theme}$"`" ] && return 1
|
||||
return 0
|
||||
}
|
||||
|
||||
# XXX: the seemingly pointless 'tr' calls translate unicode dashes (look
|
||||
# closely!) into ASCII dashes. This is required since 'bc' borks on
|
||||
# unicode and it is easy to mistakenly pass unicode dashes if you paste
|
||||
# characters from another application, such as a web-browser.
|
||||
while getopts "bc:dhilm:nqrt:u:w:x:" opt
|
||||
do
|
||||
case "$opt" in
|
||||
b)
|
||||
zero_as_space=y
|
||||
;;
|
||||
|
||||
c)
|
||||
current=$(echo $OPTARG|tr '−' '-')
|
||||
;;
|
||||
|
||||
d)
|
||||
debug_enabled=y
|
||||
;;
|
||||
|
||||
h)
|
||||
usage
|
||||
exit 0
|
||||
;;
|
||||
|
||||
i)
|
||||
invert=y
|
||||
;;
|
||||
|
||||
l)
|
||||
list=y
|
||||
;;
|
||||
|
||||
m)
|
||||
min=$(echo $OPTARG|tr '−' '-')
|
||||
;;
|
||||
|
||||
n)
|
||||
newline=-n
|
||||
;;
|
||||
|
||||
q)
|
||||
quiet=y
|
||||
;;
|
||||
|
||||
r)
|
||||
reverse=y
|
||||
;;
|
||||
|
||||
t)
|
||||
theme=$OPTARG
|
||||
;;
|
||||
|
||||
u)
|
||||
user_theme="$OPTARG"
|
||||
;;
|
||||
|
||||
w)
|
||||
width=$OPTARG
|
||||
;;
|
||||
|
||||
x)
|
||||
max=$(echo $OPTARG|tr '−' '-')
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
shift $[$OPTIND-1]
|
||||
|
||||
if [ ! -z "$user_theme" ]
|
||||
then
|
||||
elements=$(echo "$user_theme"|awk '{print NF}')
|
||||
|
||||
assert "$elements >= 2" "user themes need >= 2 values"
|
||||
|
||||
# create new theme
|
||||
name="_user_${elements}"
|
||||
eval "$name=($user_theme)"
|
||||
|
||||
# add it to list
|
||||
theme_list=("${theme_list[@]}" $name)
|
||||
|
||||
[ -z "$theme" ] && theme=$name
|
||||
fi
|
||||
|
||||
if [ "$list" = y ]
|
||||
then
|
||||
if [ -z "$theme" ]
|
||||
then
|
||||
list_themes && exit 0
|
||||
else
|
||||
theme_valid "$theme" || die "invalid theme: $theme"
|
||||
[ "$quiet" = n ] && echo "Listing theme '$theme'"
|
||||
list_theme $theme && exit 0
|
||||
fi
|
||||
fi
|
||||
[ -z "$min" ] && min=$min_default
|
||||
[ -z "$max" ] && max=$max_default
|
||||
[ -z "$width" ] && width=$width_default
|
||||
|
||||
assert "$min <= $max" "minimum ($min) > maximum ($max)"
|
||||
assert "$min != $max" "minimum ($min) == maximum"
|
||||
|
||||
[ -z "$current" -a ! -z "$1" ] && current="$1"
|
||||
|
||||
if [ -z "$current" ]
|
||||
then
|
||||
error "must specify current value"
|
||||
usage
|
||||
exit 1
|
||||
fi
|
||||
|
||||
assert "$current >= $min" "current ($current) < minimum ($min)"
|
||||
assert "$current <= $max" "current ($current) > maximum ($max)"
|
||||
|
||||
[ -z "$theme" ] && theme=$theme_default
|
||||
|
||||
theme_valid "$theme" || die "invalid theme: $theme"
|
||||
|
||||
show_theme_entry $theme $min $max $current
|
||||
|
||||
exit 0
|
||||
39
usr/lib/byobu/wastebasket
Executable file
39
usr/lib/byobu/wastebasket
Executable file
|
|
@ -0,0 +1,39 @@
|
|||
#!/bin/sh -e
|
||||
#
|
||||
# wastebasket: show icon (and optionally count) if entries in wastebasket.
|
||||
# Copyright (C) 2011 Canonical Ltd.
|
||||
#
|
||||
# Authors: James Hunt <james.hunt@canonical.com>
|
||||
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, version 3 of the License.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
#
|
||||
|
||||
PKG="byobu"
|
||||
color 2>/dev/null || color() { true; }
|
||||
|
||||
[ "$UTF8" = "1" ] && ICON="♸" || ICON="W"
|
||||
|
||||
dir=$HOME/.local/share/Trash/files
|
||||
|
||||
[ ! -d $dir ] && exit 0
|
||||
count=$(ls $dir|wc -l)
|
||||
[ "$count" -eq 0 ] && exit 0
|
||||
|
||||
if [ "$1" = "--detail" ]
|
||||
then
|
||||
echo -n "${ICON}[$count]"
|
||||
else
|
||||
echo -n $ICON
|
||||
fi
|
||||
|
||||
exit 0
|
||||
|
|
@ -19,6 +19,7 @@
|
|||
|
||||
PKG="byobu"
|
||||
color 2>/dev/null || color() { true; }
|
||||
[ "$UTF8" = "1" ] && ICON="⚚" || ICON=
|
||||
|
||||
if [ "$1" = "--detail" ]; then
|
||||
/sbin/iwconfig 2>/dev/null
|
||||
|
|
@ -35,4 +36,4 @@ else
|
|||
quality=`echo "$quality" | awk -F/ '{printf "%.0f", 100*$1/$2}'`
|
||||
fi
|
||||
[ "$quality" = "0" ] && exit 0
|
||||
printf "$(color b C k)%s$(color -)$(color C k)%s,$(color -)$(color b C k)%s$(color -)$(color C k)%%$(color -) " "$bitrate" "Mbps" "$quality"
|
||||
printf "${ICON}$(color b C k)%s$(color -)$(color C k)%s,$(color -)$(color b C k)%s$(color -)$(color C k)%%$(color -) " "$bitrate" "Mbps" "$quality"
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue