From b1293b0e0cdd5d84d02045e7fb22350f2863d0fa Mon Sep 17 00:00:00 2001
From: Silvio Rhatto <rhatto@riseup.net>
Date: Sat, 3 May 2014 18:47:57 -0300
Subject: Adding battery widget

---
 config.dot/awesome.link/battery.lua | 13 +++++++++++++
 config.dot/awesome.link/rc.lua      |  3 ++-
 2 files changed, 15 insertions(+), 1 deletion(-)
 create mode 100644 config.dot/awesome.link/battery.lua

diff --git a/config.dot/awesome.link/battery.lua b/config.dot/awesome.link/battery.lua
new file mode 100644
index 0000000..6461b56
--- /dev/null
+++ b/config.dot/awesome.link/battery.lua
@@ -0,0 +1,13 @@
+-- See http://blog.lick-me.org/2013/08/yet-another-battery-widget-awesome-3-5-1/
+battery_widget = widget({ type = "textbox", name = "battery", align = "right" })
+
+function getBatteryStatus(widget)
+   local fd= io.popen(homedir .. "/apps/scripts/battery")
+   local status = fd:read()
+   fd:close()
+   widget.text = status
+end
+
+batteryTimer = timer({ timeout = 1 })
+batteryTimer:add_signal("timeout", function () getBatteryStatus(battery_widget) end)
+batteryTimer:start()   
diff --git a/config.dot/awesome.link/rc.lua b/config.dot/awesome.link/rc.lua
index e5fe3bb..6b7df95 100644
--- a/config.dot/awesome.link/rc.lua
+++ b/config.dot/awesome.link/rc.lua
@@ -57,9 +57,9 @@ dofile(configdir .. "/functions.lua")
 -- }}}
 
 -- {{{ Widgets
--- Leds
 dofile(configdir .. "/leds.lua")
 dofile(configdir .. "/volume.lua")
+dofile(configdir .. "/battery.lua")
 
 if file_exists(homedir .. "/.custom/awesome/awesompd.lua") then
   awesompd = true
@@ -173,6 +173,7 @@ for s = 1, screen.count() do
         mytextclock,
         s == 1 and mysystray or nil,
         volume_widget,
+        battery_widget,
         myledbox,
         awesompd and musicwidget.widget or nil,
         mytasklist[s],
-- 
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