Merge branch 'master' of github.com:copycat-killer/lain

[etc/awesome.git] / widgets / temp.lua

diff --git a/widgets/temp.lua b/widgets/temp.lua
index 1e93848e0419c9a0e993ec9389608dad7161d44b..6831588f3e7714d330c55dba73412331d327c233 100644 (file)
--- a/widgets/temp.lua
+++ b/widgets/temp.lua
@@ -6,8 +6,7 @@
                                                   
 --]]
 
-local newtimer     = require("lain.helpers").newtimer
-
+local helpers      = require("lain.helpers")
 local wibox        = require("wibox")
 
 local io           = { open = io.open }
@@ -21,27 +20,32 @@ local temp = {}
 
 local function worker(args)
     local args     = args or {}
-    local timeout  = args.timeout or 2
+    local timeout  = args.timeout or 1
     local tempfile = args.tempfile or "/sys/class/thermal/thermal_zone0/temp"
     local settings = args.settings or function() end
 
     temp.widget = wibox.widget.textbox('')
+    helpers.set_map("temp_last", 0)
 
     function update()
         local f = io.open(tempfile)
         if f ~= nil
         then
-            coretemp_now = tonumber(f:read("*a")) / 1000
+            coretemp_now = tonumber(f:read("*all")) / 1000
             f:close()
         else
             coretemp_now = "N/A"
         end
 
-        widget = temp.widget
-        settings()
+        if helpers.get_map("temp_last") ~= coretemp_now then
+            widget = temp.widget
+            settings()
+            helpers.set_map("temp_last", coretemp_now)
+        end
     end
 
-    newtimer("coretemp", timeout, update)
+    helpers.newtimer("coretemp", timeout, update)
+
     return temp.widget
 end