{alsa,pulse}bar: notification fixes and logic simplified

README.rst

@@ -10,11 +10,6 @@ Layouts, widgets and utilities for Awesome WM 4.x
 :License: GNU-GPL2_
 :Source: https://github.com/copycat-killer/lain
 
-Warning
--------
-
-If you still have to use branch 3.5.x, you can refer to the commit 301faf5_, but be aware that it's no longer supported.
-
 Description
 -----------
 
@@ -47,7 +42,6 @@ Screenshots
 .. image:: http://i.imgur.com/STCPcaJ.png
 
 .. _GNU-GPL2: http://www.gnu.org/licenses/gpl-2.0.html
-.. _301faf5: https://github.com/copycat-killer/lain/tree/301faf5370d045e94c9c344acb0fdac84a2f25a6
 .. _awesome-vain: https://github.com/vain/awesome-vain
 .. _Awesome: https://github.com/awesomeWM/awesome
 .. _wiki: https://github.com/copycat-killer/lain/wiki

widget/alsabar.lua

@@ -29,7 +29,7 @@ local function factory(args)
         },
 
         _current_level = 0,
-        _muted         = false
+        _mute          = "off"
     }
 
     local args       = args or {}
@@ -75,23 +75,27 @@ local function factory(args)
 
     function alsabar.update(callback)
         helpers.async(format_cmd, function(mixer)
-            local volu,mute = string.match(mixer, "([%d]+)%%.*%[([%l]*)")
+            local volu, mute = string.match(mixer, "([%d]+)%%.*%[([%l]*)")
-            if (volu and tonumber(volu) ~= alsabar._current_level) or (mute and string.match(mute, "on") ~= alsabar._muted) then
+
-                alsabar._current_level = tonumber(volu) or alsabar._current_level
+            if not volu or not mute then return end
+
+            if volu ~= alsabar._current_level or mute ~= alsabar._mute then
+                alsabar._current_level = tonumber(volu)
                 alsabar.bar:set_value(alsabar._current_level / 100)
-                if (not mute and tonumber(volu) == 0) or mute == "off" then
+                if alsabar._current_level == 0 or mute == "off" then
-                    alsabar._muted = true
+                    alsabar._mute = mute
-                    alsabar.tooltip:set_text ("[Muted]")
+                    alsabar.tooltip:set_text("[Muted]")
                     alsabar.bar.color = alsabar.colors.mute
                 else
-                    alsabar._muted = false
+                    alsabar._mute = "on"
                     alsabar.tooltip:set_text(string.format("%s: %s", alsabar.channel, volu))
                     alsabar.bar.color = alsabar.colors.unmute
                 end
 
-                volume_now = {}
+                volume_now = {
-                volume_now.level = tonumber(volu)
+                    level  = alsabar._current_level,
-                volume_now.status = mute
+                    status = alsabar._mute
+                }
 
                 settings()
 
@@ -104,7 +108,7 @@ local function factory(args)
         alsabar.update(function()
             local preset = alsabar.notification_preset
 
-            if alsabar._muted then
+            if alsabar._mute == "on" then
                 preset.title = string.format("%s - Muted", alsabar.channel)
             else
                 preset.title = string.format("%s - %s%%", alsabar.channel, alsabar._current_level)

widget/pulsebar.lua

@@ -30,7 +30,7 @@ local function factory(args)
         },
 
         _current_level = 0,
-        _muted         = false
+        _mute          = "no",
     }
 
     local args       = args or {}
@@ -46,7 +46,7 @@ local function factory(args)
     pulsebar.sink                = args.sink or 0
     pulsebar.colors              = args.colors or pulsebar.colors
     pulsebar.followtag           = args.followtag or false
-    pulsebar.notifications = args.notification_preset
+    pulsebar.notification_preset = args.notification_preset
     pulsebar.device              = "N/A"
 
     if not pulsebar.notification_preset then
@@ -93,15 +93,17 @@ local function factory(args)
             local volu = volume_now.left
             local mute = volume_now.muted
 
-            if (volu and volu ~= pulsebar._current_level) or (mute and mute ~= pulsebar._muted) then
+            if volu:match("N/A") or mute:match("N/A") then return end
-                pulsebar._current_level = volu
+
+            if volu ~= pulsebar._current_level or mute ~= pulsebar._mute then
+                pulsebar._current_level = tonumber(volu)
                 pulsebar.bar:set_value(pulsebar._current_level / 100)
-                if (not mute and volu == 0) or mute == "yes" then
+                if pulsebar._current_level == 0 or mute == "yes" then
-                    pulsebar._muted = true
+                    pulsebar._mute = mute
                     pulsebar.tooltip:set_text ("[Muted]")
                     pulsebar.bar.color = pulsebar.colors.mute
                 else
-                    pulsebar._muted = false
+                    pulsebar._mute = "no"
                     pulsebar.tooltip:set_text(string.format("%s: %s", pulsebar.sink, volu))
                     pulsebar.bar.color = pulsebar.colors.unmute
                 end
@@ -117,10 +119,10 @@ local function factory(args)
         pulsebar.update(function()
             local preset = pulsebar.notification_preset
 
-            if pulsebar._muted then
+            if pulsebar._mute == "yes" then
                 preset.title = string.format("Sink %s - Muted", pulsebar.sink)
             else
-                preset.title = string.format("%s - %s%%", pulsebar.sink, pulsebar._current_level)
+                preset.title = string.format("Sink %s - %s%%", pulsebar.sink, pulsebar._current_level)
             end
 
             int = math.modf((pulsebar._current_level / 100) * awful.screen.focused().mywibox.height)

wiki

@@ -1 +1 @@
-Subproject commit 6e7fa1373fe54c6aed9a9dbbe226c62102e4c623
+Subproject commit d92165bdd8782e1c076c26e7d86f99759f2d5bfd