]> git.madduck.net Git - etc/awesome.git/blobdiff - widgets/alsabar.lua

madduck's git repository

Every one of the projects in this repository is available at the canonical URL git://git.madduck.net/madduck/pub/<projectpath> — see each project's metadata for the exact URL.

All patches and comments are welcome. Please squash your changes to logical commits before using git-format-patch and git-send-email to patches@git.madduck.net. If you'd read over the Git project's submission guidelines and adhered to them, I'd be especially grateful.

SSH access, as well as push access can be individually arranged.

If you use my repositories frequently, consider adding the following snippet to ~/.gitconfig and using the third clone URL listed for each project:

[url "git://git.madduck.net/madduck/"]
  insteadOf = madduck:

yawn: fetch_weather local -> integrated; net: iface scope fixed
[etc/awesome.git] / widgets / alsabar.lua
index 365ac2d20ce71bcad3a6c4062169eb22fca1fc76..65a2b33018ea043e6c2458030058e00096fcc9b8 100644 (file)
@@ -24,69 +24,67 @@ local setmetatable = setmetatable
 
 -- ALSA volume bar
 -- lain.widgets.alsabar
-local alsabar =
-{
-  channel = "Master",
-  step    = "5%",
-
-  colors =
-  {
-     background = beautiful.bg_normal,
-     mute       = "#EB8F8F",
-     unmute     = "#A4CE8A"
-  },
-
-  terminal = terminal or "xterm",
-  mixer    = terminal .. " -e alsamixer",
-
-  notifications =
-  {
-     font      = beautiful.font:sub(beautiful.font:find(""), beautiful.font:find(" ")),
-     font_size = "11",
-     color     = beautiful.fg_normal,
-     bar_size  = 18
-  },
-
-  _current_level = 0,
-  _muted         = false
+local alsabar = {
+    channel = "Master",
+    step    = "5%",
+
+    colors = {
+        background = beautiful.bg_normal,
+        mute       = "#EB8F8F",
+        unmute     = "#A4CE8A"
+    },
+
+    terminal = terminal or "xterm",
+    mixer    = terminal .. " -e alsamixer",
+
+    notifications = {
+        font      = beautiful.font:sub(beautiful.font:find(""), beautiful.font:find(" ")),
+        font_size = "11",
+        color     = beautiful.fg_normal,
+        bar_size  = 18,
+        screen    = 1
+    },
+
+    _current_level = 0,
+    _muted         = false
 }
 
 function alsabar.notify()
-  alsabar.update()
-
-       local preset =
-       {
-      title   = "",
-      text    = "",
-      timeout = 4,
-      font    = alsabar.notifications.font .. " " ..
-                alsabar.notifications.font_size,
-      fg      = alsabar.notifications.color
-       }
-
-       if alsabar._muted
-  then
-               preset.title = alsabar.channel .. " - Muted"
-       else
-               preset.title = alsabar.channel .. " - " .. alsabar._current_level * 100 .. "%"
-       end
-
-  int = math.modf(alsabar._current_level * alsabar.notifications.bar_size)
-  preset.text = "["
+    alsabar.update()
+
+    local preset = {
+        title   = "",
+        text    = "",
+        timeout = 4,
+        screen  = alsabar.notifications.screen,
+        font    = alsabar.notifications.font .. " " ..
+                  alsabar.notifications.font_size,
+        fg      = alsabar.notifications.color
+    }
+
+    if alsabar._muted
+    then
+        preset.title = alsabar.channel .. " - Muted"
+    else
+        preset.title = alsabar.channel .. " - " .. alsabar._current_level .. "%"
+    end
+
+    int = math.modf((alsabar._current_level / 100) * 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
-    })
-       else
-               alsabar._notify = naughty.notify ({
-        preset = preset
-    })
-       end
+    if alsabar._notify ~= nil then
+        alsabar._notify = naughty.notify ({
+            replaces_id = alsabar._notify.id,
+            preset      = preset,
+        })
+    else
+        alsabar._notify = naughty.notify ({
+            preset = preset,
+        })
+    end
 end
 
 local function worker(args)
@@ -117,8 +115,8 @@ local function worker(args)
 
     function alsabar.update()
         -- Get mixer control contents
-        local f = io.popen("amixer get " .. alsabar.channel)
-        local mixer = f:read("*all")
+        local f = io.popen("amixer -M get " .. alsabar.channel)
+        local mixer = f:read("*a")
         f:close()
 
         -- Capture mixer control state:          [5%] ... ... [on]
@@ -129,8 +127,8 @@ local function worker(args)
             mute = "off"
         end
 
-        alsabar._current_level = tonumber(volu) / 100
-        alsabar.bar:set_value(alsabar._current_level)
+        alsabar._current_level = tonumber(volu)
+        alsabar.bar:set_value(alsabar._current_level / 100)
 
         if not mute and tonumber(volu) == 0 or mute == "off"
         then