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authorAdrian C. (anrxc) <anrxc@sysphere.org>2010-03-14 01:55:33 +0100
committerAdrian C. (anrxc) <anrxc@sysphere.org>2010-03-14 01:55:33 +0100
commit237470c8f45190b213e3a173ce6ae1a74b3e11fe (patch)
tree7f53c8144761947d4bde20715bcad34f4be0d6c0 /bat.lua
parent9a82d4113a8271b7dfc7506f2b07379e3ede89a8 (diff)
downloadvicious-legacy-237470c8f45190b213e3a173ce6ae1a74b3e11fe.tar.xz
API: transform widgets namespace table to a directory
Diffstat (limited to 'bat.lua')
-rw-r--r--bat.lua79
1 files changed, 0 insertions, 79 deletions
diff --git a/bat.lua b/bat.lua
deleted file mode 100644
index e728155..0000000
--- a/bat.lua
+++ /dev/null
@@ -1,79 +0,0 @@
----------------------------------------------------
--- Licensed under the GNU General Public License v2
--- * (c) 2010, Adrian C. <anrxc@sysphere.org>
----------------------------------------------------
-
--- {{{ Grab environment
-local tonumber = tonumber
-local setmetatable = setmetatable
-local string = { format = string.format }
-local helpers = require("vicious.helpers")
-local math = {
- min = math.min,
- floor = math.floor
-}
--- }}}
-
-
--- Batsys: provides state, charge, and remaining time for a requested battery
-module("vicious.bat")
-
-
--- {{{ Battery widget type
-local function worker(format, batid)
- -- Apple PMU and ACPI/procfs battery widgets are in the [contrib] branch
- local battery = helpers.pathtotable("/sys/class/power_supply/" .. batid)
- local battery_state = {
- ["Full\n"] = "↯",
- ["Unknown\n"] = "⌁",
- ["Charged\n"] = "↯",
- ["Charging\n"] = "+",
- ["Discharging\n"] = "-"
- }
-
- -- Check if the battery is present
- if not battery.present == "1\n" then
- return {battery_state["Unknown\n"], 0, "N/A"}
- end
-
-
- -- Get state information
- local state = battery_state[battery.status] or battery_state["Unknown\n"]
-
- -- Get capacity information
- if battery.charge_now then
- remaining, capacity = battery.charge_now, battery.charge_full
- elseif battery.energy_now then
- remaining, capacity = battery.energy_now, battery.energy_full
- else
- return {battery_state["Unknown\n"], 0, "N/A"}
- end
-
- -- Calculate percentage (but work around broken BAT/ACPI implementations)
- local percent = math.min(math.floor(remaining / capacity * 100), 100)
-
-
- -- Get charge information
- if battery.current_now then
- rate = battery.current_now
- else -- Todo: other rate sources, as with capacity?
- return {state, percent, "N/A"}
- end
-
- -- Calculate remaining (charging or discharging) time
- if state == "+" then
- timeleft = (tonumber(capacity) - tonumber(remaining)) / tonumber(rate)
- elseif state == "-" then
- timeleft = tonumber(remaining) / tonumber(rate)
- else
- return {state, percent, "N/A"}
- end
- local hoursleft = math.floor(timeleft)
- local minutesleft = math.floor((timeleft - hoursleft) * 60 )
- local time = string.format("%02d:%02d", hoursleft, minutesleft)
-
- return {state, percent, time}
-end
--- }}}
-
-setmetatable(_M, { __call = function(_, ...) return worker(...) end })