X-Git-Url: https://git.madduck.net/etc/awesome.git/blobdiff_plain/b40a0e83e0a79d587c9390de52c455fca7a8c589..c1bbfdac79bf6a61fbf3cecb8b00f7c4a1b606a7:/widgets/bat.lua?ds=inline

diff --git a/widgets/bat.lua b/widgets/bat.lua
index 4526c85..7d8f9d3 100644
--- a/widgets/bat.lua
+++ b/widgets/bat.lua
@@ -21,9 +21,9 @@ local setmetatable = setmetatable
 
 -- Battery infos
 -- lain.widgets.bat
-local bat = {}
 
 local function worker(args)
+    local bat = {}
     local args = args or {}
     local timeout = args.timeout or 30
     local battery = args.battery or "BAT0"
@@ -97,13 +97,18 @@ local function worker(args)
 
             bat_now.time = string.format("%02d:%02d", hrs, min)
 
-            local perc = (rem / tot) * 100
+            local perc = tonumber(first_line(bstr .. "/capacity"))
+
+            if not perc then
+                perc = (rem / tot) * 100
+            end
+
             if perc <= 100 then
-                bat_now.perc = string.format("%d", perc)
+               bat_now.perc = string.format("%d", perc)
             elseif perc > 100 then
-                bat_now.perc = "100"
+               bat_now.perc = "100"
             elseif perc < 0 then
-                bat_now.perc = "0"
+               bat_now.perc = "0"
             end
 
             if rate ~= nil and ratev ~= nil then
@@ -118,27 +123,28 @@ local function worker(args)
         settings()
 
         -- notifications for low and critical states
-        if bat_now.status == "Discharging" and notify == "on"
+        if bat_now.status == "Discharging" and notify == "on" and bat_now.perc ~= nil
         then
-            if tonumber(bat_now.perc) <= 5
+            local nperc = tonumber(bat_now.perc) or 100
+            if nperc <= 5
             then
                 bat.id = naughty.notify({
                     preset = bat_notification_critical_preset,
-                    replaces_id = bat.id
+                    replaces_id = bat.id,
                 }).id
-            elseif tonumber(bat_now.perc) <= 15
+            elseif nperc <= 15
             then
                 bat.id = naughty.notify({
                     preset = bat_notification_low_preset,
-                    replaces_id = bat.id
+                    replaces_id = bat.id,
                 }).id
             end
         end
     end
 
-    newtimer("bat", timeout, update)
+    newtimer(battery, timeout, update)
 
-    return bat.widget
+    return setmetatable(bat, { __index = bat.widget })
 end
 
-return setmetatable(bat, { __call = function(_, ...) return worker(...) end })
+return setmetatable({}, { __call = function(_, ...) return worker(...) end })