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add commentaries and a selection process for temperature source

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* add a function selection process at loading time so liquidprompt can use other command than sensors to get temperature
* add commentaries
This commit is contained in:
François Schmidts 2013-04-24 09:48:18 +02:00
parent e35c90318e
commit 75c346feb4
1 changed files with 30 additions and 10 deletions
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40
liquidprompt
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@ -322,7 +322,6 @@ unset _lp_source_config
[[ "$LP_ENABLE_HG" = 1 ]] && { command -v hg >/dev/null || LP_ENABLE_HG=0 ; }
[[ "$LP_ENABLE_BZR" = 1 ]] && { command -v bzr > /dev/null || LP_ENABLE_BZR=0 ; }
[[ "$LP_ENABLE_BATT" = 1 ]] && { command -v acpi >/dev/null || LP_ENABLE_BATT=0 ; }
[[ "$LP_ENABLE_TEMP" = 1 ]] && { command -v sensors >/dev/null || LP_ENABLE_TEMP=0 ; }
# Escape the given strings
# Must be used for all strings that may comes from remote sources,
@ -1138,11 +1137,6 @@ _lp_battery_color()
fi # ret
}
###############
# System load #
###############
_lp_color_map() {
if [[ $1 -ge 0 ]] && [[ $1 -lt 20 ]] ; then
echo -ne "${LP_COLORMAP_0}"
@ -1169,6 +1163,10 @@ _lp_color_map() {
fi
}
###############
# System load #
###############
# Compute a gradient of background/forground colors depending on the battery status
_lp_load_color()
{
@ -1201,9 +1199,12 @@ _lp_load_color()
fi
}
_lp_temperature() {
[[ "$LP_ENABLE_TEMP" != 1 ]] && return
######################
# System temperature #
######################
_lp_temp_sensors() {
# Return the average system temperature we get through the sensors command
local count=0
local temperature=0
for i in $(sensors | grep -E "^(Core|temp)" |
@ -1211,13 +1212,32 @@ _lp_temperature() {
temperature=$(($temperature+$i))
count=$(($count+1))
done
temperature=$(($temperature/$count))
echo -ne "$(($temperature/$count))"
}
# Will set _lp_temp_function so the temperature monitoring feature use an
# available command. _lp_temp_function should return only a numeric value
if [[ "$LP_ENABLE_TEMP" = 1 ]]; then
if command -v sensors >/dev/null; then
_lp_temp_function=_lp_temp_sensors
# elif command -v the_command_you_want_to_use; then
# _lp_temp_function=your_function
else
LP_ENABLE_TEMP=0
fi
fi
_lp_temperature() {
# Will display the numeric value as we got it through the _lp_temp_function
# and colorize it through _lp_color_map.
[[ "$LP_ENABLE_TEMP" != 1 ]] && return
temperature=$($_lp_temp_function)
if [[ $temperature -ge $LP_TEMP_THRESHOLD ]]; then
echo -ne "$(_lp_color_map $temperature)${LP_MARK_TEMP}$temperature°${NO_COL}"
fi
}
##########
# DESIGN #
##########