small fixes

init.lua

@@ -6,7 +6,6 @@
                                                    
      Licensed under GNU General Public License v2  
       * (c) 2013, Luke Bonham                      
-      * (c) 2010-2012, Peter Hofmann               
                                                    
 --]]
 

widgets/alsabar.lua

@@ -4,6 +4,7 @@
      Licensed under GNU General Public License v2 
       * (c) 2013, Luke Bonham                     
       * (c) 2013, Rman                            
+                                                  
 --]]
 
 local newtimer     = require("lain.helpers").newtimer
@@ -12,9 +13,10 @@ local awful        = require("awful")
 local beautiful    = require("beautiful")
 local naughty      = require("naughty")
 
-local io           = io
+local io           = { popen  = io.popen }
 local math         = { modf   = math.modf }
-local string       = { match = string.match,
+local string       = { format = string.format, 
+                       match  = string.match,
                        rep    = string.rep }
 local tonumber     = tonumber
 
@@ -42,47 +44,60 @@ local alsabar =
      font      = beautiful.font:sub(beautiful.font:find(""), beautiful.font:find(" ")),
      font_size = "11",
      color     = beautiful.fg_focus,
-     bar_size = 18 -- Awesome default
+     bar_size  = 18 
   },
 
   _current_level = 0,
   _muted         = false
 }
 
-function alsabar:notify()
+function alsabar.notify()
+  alsabar.update()
+
 	local preset =
 	{
-      title = "", text = "",
-      timeout = 15,
-      font = alsabar.notifications.font .. " " .. alsabar.notifications.font_size,
+      title   = "",
+      text    = "",
+      timeout = 4,
+      font    = alsabar.notifications.font .. " " ..
+                alsabar.notifications.font_size,
       fg      = alsabar.notifications.color
 	}
 
-	if alsabar._muted then
+	if alsabar._muted
+  then
 		preset.title = alsabar.channel .. " - Muted"
 	else
 		preset.title = alsabar.channel .. " - " .. alsabar._current_level * 100 .. "%"
 	end
 
-  local int = math.modf(alsabar._current_level * alsabar.notifications.bar_size)
-  preset.text = "[" .. string.rep("|", int)
-                .. string.rep(" ", alsabar.notifications.bar_size - int) .. "]"
+  int = math.modf(alsabar._current_level * alsabar.notifications.bar_size)
+  preset.text = "["
+                .. string.rep("|", int)
+                .. string.rep(" ", alsabar.notifications.bar_size - int)
+                .. "]"
 
   if alsabar._notify ~= nil then
-		alsabar._notify = naughty.notify ({ replaces_id = alsabar._notify.id,
-			                               preset = preset })
+		alsabar._notify = naughty.notify ({
+        replaces_id = alsabar._notify.id,
+			  preset      = preset
+    })
 	else
-		alsabar._notify = naughty.notify ({ preset = preset })
+		alsabar._notify = naughty.notify ({
+        preset = preset
+    })
 	end
 end
 
 local function worker(args)
     local args = args or {}
+    local timeout = args.timeout or 4
     local width = args.width or 63
     local height = args.heigth or 1
     local ticks = args.ticks or true
     local ticks_size = args.ticks_size or 7
     local vertical = args.vertical or false
+
     alsabar.channel = args.channel or alsabar.channel
     alsabar.step = args.step or alsabar.step
     alsabar.colors = args.colors or alsabar.colors
@@ -98,11 +113,9 @@ local function worker(args)
     alsabar.bar:set_ticks(ticks)
     alsabar.bar:set_ticks_size(ticks_size)
 
-    if vertical then
-        alsabar.bar:set_vertical(true)
-    end
+    if vertical then alsabar.bar:set_vertical(true) end
 
-    function update()
+    function alsabar.update()
         -- Get mixer control contents
         local f = io.popen("amixer get " .. alsabar.channel)
         local mixer = f:read("*all")
@@ -119,49 +132,39 @@ local function worker(args)
         alsabar._current_level = tonumber(volu) / 100
         alsabar.bar:set_value(alsabar._current_level)
 
-        if mute == "" and volu == "0" or mute == "off"
+        if not mute and tonumber(volu) == 0 or mute == "off"
         then
             alsabar._muted = true
             alsabar.tooltip:set_text (" [Muted] ")
             alsabar.bar:set_color(alsabar.colors.mute)
         else
             alsabar._muted = false
-            alsabar.tooltip:set_text(" " .. alsabar.channel .. ": " .. volu .. "% ")
+            alsabar.tooltip:set_text(string.format(" %s:%s ", alsabar.channel, volu))
             alsabar.bar:set_color(alsabar.colors.unmute)
         end
     end
 
-    newtimer("alsabar", 5, update)
+    newtimer("alsabar", timeout, alsabar.update)
 
     alsabar.bar:buttons (awful.util.table.join (
           awful.button ({}, 1, function()
             awful.util.spawn(alsabar.mixer)
           end),
           awful.button ({}, 3, function()
-            awful.util.spawn("amixer sset " .. alsabar.channel .. " toggle")
-            myvolumebarupdate()
+            awful.util.spawn(string.format("amixer set %s toggle", alsabar.channel))
+            alsabar.update()
           end),
           awful.button ({}, 4, function()
-            awful.util.spawn("amixer sset " .. alsabar.channel .. " "
-                              .. alsabar.step .. "+")
-            myvolumebarupdate()
+            awful.util.spawn(string.format("amixer set %s %s+", alsabar.channel, alsabar.step))
+            alsabar.update()
           end),
           awful.button ({}, 5, function()
-            awful.util.spawn("amixer sset " .. alsabar.channel .. " "
-                              .. alsabar.step .. "-")
-            myvolumebarupdate()
+            awful.util.spawn(string.format("amixer set %s %s-", alsabar.channel, alsabar.step))
+            alsabar.update()
           end)
     ))
 
-    return { 
-        widget  = alsabar.bar,
-        channel = alsabar.channel, 
-        step    = alsabar.step,
-        notify  = function() 
-                    update()
-                    alsabar.notify()
-                  end
-    }
+    return alsabar
 end
 
 return setmetatable(alsabar, { __call = function(_, ...) return worker(...) end })

widgets/yawn/localizations/it_IT

@@ -14,7 +14,7 @@ Isolated Thunderstorms|Temporali Isolati
 Scattered Thunderstorms|Temporali Sparsi
 Thundershowers|Rovesci Temporaleschi
 Thunderstorms|Temporali
-Thunder in the Vicinity|Temporale In Arrivo
+Thunder in the Vicinity|Tuoni in avvicinamento
 Thunder|Temporale
 AM|In Mattinata
 PM|Nel Pomeriggio