]> git.madduck.net Git - etc/awesome.git/blobdiff - widgets/pulsebar.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:

projects / etc / awesome.git / blobdiff
? search:
summary | shortlog | log | commit | commitdiff | tree
raw | inline | side by side
abase renamed to watch; #312: wiki updated
[etc/awesome.git] / widgets / pulsebar.lua
diff --git a/widgets/pulsebar.lua b/widgets/pulsebar.lua
index fc697fa0902e755e1ec0579300d849b48bf49c8d..c75ad4a4901a9e99c447e6836938d6662a07f357 100644 (file)
--- a/widgets/pulsebar.lua
+++ b/widgets/pulsebar.lua
@@ -7,89 +7,32 @@
                                                   
 --]]
 
                                                   
 --]]
 
-local newtimer     = require("lain.helpers").newtimer
-local read_pipe    = require("lain.helpers").read_pipe
-
+local helpers      = require("lain.helpers")
 local awful        = require("awful")
 local awful        = require("awful")
-local beautiful    = require("beautiful")
 local naughty      = require("naughty")
 local naughty      = require("naughty")
-
+local wibox        = require("wibox")
 local math         = { modf   = math.modf }
 local math         = { modf   = math.modf }
-local mouse        = mouse
 local string       = { format = string.format,
 local string       = { format = string.format,
+                       gmatch = string.gmatch,
                        match  = string.match,
                        rep    = string.rep }
                        match  = string.match,
                        rep    = string.rep }
+local type         = type
 local tonumber     = tonumber
 local tonumber     = tonumber
-
 local setmetatable = setmetatable
 
 local setmetatable = setmetatable
 
--- ALSA volume bar
+-- Pulseaudio volume bar
 -- lain.widgets.pulsebar
 local pulsebar = {
 -- lain.widgets.pulsebar
 local pulsebar = {
-    sink = 0,
-
     colors = {
     colors = {
-        background = beautiful.bg_normal,
+        background = "#000000",
         mute       = "#EB8F8F",
         unmute     = "#A4CE8A"
     },
 
         mute       = "#EB8F8F",
         unmute     = "#A4CE8A"
     },
 
-    mixer = "pavucontrol",
-
-    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
 }
 
     _current_level = 0,
     _muted         = false
 }
 
-function pulsebar.notify()
-    pulsebar.update()
-
-    local preset = {
-        title   = "",
-        text    = "",
-        timeout = 5,
-        screen  = pulsebar.notifications.screen,
-        font    = pulsebar.notifications.font .. " " ..
-                  pulsebar.notifications.font_size,
-        fg      = pulsebar.notifications.color
-    }
-
-    if pulsebar._muted
-    then
-        preset.title = "Sink " .. pulsebar.sink .. " - Muted"
-    else
-        preset.title = "Sink " .. pulsebar.sink .. " - " .. pulsebar._current_level .. "%"
-    end
-
-    int = math.modf((pulsebar._current_level / 100) * pulsebar.notifications.bar_size)
-    preset.text = "["
-                .. string.rep("|", int)
-                .. string.rep(" ", pulsebar.notifications.bar_size - int)
-                .. "]"
-
-    if pulsebar.followmouse then
-        preset.screen = mouse.screen
-    end
-
-    if pulsebar._notify ~= nil then
-        pulsebar._notify = naughty.notify ({
-            replaces_id = pulsebar._notify.id,
-            preset      = preset,
-        })
-    else
-        pulsebar._notify = naughty.notify ({
-            preset = preset,
-        })
-    end
-end
-
 local function worker(args)
     local args       = args or {}
     local timeout    = args.timeout or 5
 local function worker(args)
     local args       = args or {}
     local timeout    = args.timeout or 5
@@ -101,62 +44,103 @@ local function worker(args)
     local vertical   = args.vertical or false
     local scallback  = args.scallback
 
     local vertical   = args.vertical or false
     local scallback  = args.scallback
 
-    pulsebar.cmd           = args.cmd or string.format("pacmd list-sinks | sed -n -e '0,/*/d' -e '/base volume/d' -e '/volume:/p' -e '/muted:/p'")
-    pulsebar.colors        = args.colors or pulsebar.colors
-    pulsebar.notifications = args.notifications or pulsebar.notifications
+    pulsebar.cmd           = args.cmd or "pacmd list-sinks | sed -n -e '0,/*/d' -e '/base volume/d' -e '/volume:/p' -e '/muted:/p' -e '/device\\.string/p'"
     pulsebar.sink          = args.sink or 0
     pulsebar.sink          = args.sink or 0
-    pulsebar.followmouse   = args.followmouse or false
+    pulsebar.colors        = args.colors or pulsebar.colors
+    pulsebar.followtag     = args.followtag or false
+    pulsebar.notifications = args.notification_preset
 
 
-    pulsebar.bar = awful.widget.progressbar()
+    if not pulsebar.notification_preset then
+        pulsebar.notification_preset      = {}
+        pulsebar.notification_preset.font = "Monospace 10"
+    end
+
+    pulsebar.bar = wibox.widget {
+        forced_height    = height,
+        forced_width     = width,
+        color            = pulsebar.colors.unmute,
+        background_color = pulsebar.colors.background,
+        margins          = 1,
+        paddings         = 1,
+        ticks            = ticks,
+        ticks_size       = ticks_size,
+        widget           = wibox.widget.progressbar,
+        layout           = vertical and wibox.container.rotate
+    }
 
 
-    pulsebar.bar:set_background_color(pulsebar.colors.background)
-    pulsebar.bar:set_color(pulsebar.colors.unmute)
     pulsebar.tooltip = awful.tooltip({ objects = { pulsebar.bar } })
     pulsebar.tooltip = awful.tooltip({ objects = { pulsebar.bar } })
-    pulsebar.bar:set_width(width)
-    pulsebar.bar:set_height(height)
-    pulsebar.bar:set_ticks(ticks)
-    pulsebar.bar:set_ticks_size(ticks_size)
-    pulsebar.bar:set_vertical(vertical)
 
 
-    function pulsebar.update()
+    function pulsebar.update(callback)
         if scallback then pulseaudio.cmd = scallback() end
         if scallback then pulseaudio.cmd = scallback() end
-        local s = read_pipe(pulsebar.cmd)
-
-        volume_now = {}
-        volume_now.left  = tonumber(string.match(s, ":.-(%d+)%%"))
-        volume_now.right = tonumber(string.match(s, ":.-(%d+)%%"))
-        volume_now.muted = string.match(s, "muted: (%S+)")
-
-        local volu = volume_now.left
-        local mute = volume_now.muted
-
-        if (volu and volu ~= pulsebar._current_level) or (mute and mute ~= pulsebar._muted)
-        then
-            pulsebar._current_level = volu
-            pulsebar.bar:set_value(pulsebar._current_level / 100)
-            if not mute and volu == 0 or mute == "no"
-            then
-                pulsebar._muted = true
-                pulsebar.tooltip:set_text (" [Muted] ")
-                pulsebar.bar:set_color(pulsebar.colors.mute)
-            else
-                pulsebar._muted = false
-                pulsebar.tooltip:set_text(string.format(" %s:%s ", pulsebar.sink, volu))
-                pulsebar.bar:set_color(pulsebar.colors.unmute)
+
+        helpers.async({ awful.util.shell, "-c", pulsebar.cmd }, function(s)
+            volume_now = {
+                index = string.match(s, "index: (%S+)") or "N/A",
+                sink  = string.match(s, "device.string = \"(%S+)\"") or "N/A",
+                muted = string.match(s, "muted: (%S+)") or "N/A"
+            }
+
+            local ch = 1
+            volume_now.channel = {}
+            for v in string.gmatch(s, ":.-(%d+)%%") do
+              volume_now.channel[ch] = v
+              ch = ch + 1
             end
             end
-            settings()
-        end
+
+            volume_now.left  = volume_now.channel[1] or "N/A"
+            volume_now.right = volume_now.channel[2] or "N/A"
+
+            local volu = volume_now.left
+            local mute = volume_now.muted
+
+            if (volu and volu ~= pulsebar._current_level) or (mute and mute ~= pulsebar._muted) then
+                pulsebar._current_level = volu
+                pulsebar.bar:set_value(pulsebar._current_level / 100)
+                if (not mute and volu == 0) or mute == "yes" then
+                    pulsebar._muted = true
+                    pulsebar.tooltip:set_text ("[Muted]")
+                    pulsebar.bar.color = pulsebar.colors.mute
+                else
+                    pulsebar._muted = false
+                    pulsebar.tooltip:set_text(string.format("%s: %s", pulsebar.sink, volu))
+                    pulsebar.bar.color = pulsebar.colors.unmute
+                end
+
+                settings()
+
+                if type(callback) == "function" then callback() end
+            end
+        end)
     end
 
     end
 
-    pulsebar.bar:buttons (awful.util.table.join (
-          awful.button ({}, 1, function()
-            awful.util.spawn(pulsebar.mixer)
-          end)
-    ))
+    function pulsebar.notify()
+        pulsebar.update(function()
+            local preset = pulsebar.notification_preset
+
+            if pulsebar._muted then
+                preset.title = string.format("Sink %s - Muted", pulsebar.sink)
+            else
+                preset.title = string.format("%s - %s%%", pulsebar.sink, pulsebar._current_level)
+            end
+
+            int = math.modf((pulsebar._current_level / 100) * awful.screen.focused().mywibox.height)
+            preset.text = string.format("[%s%s]", string.rep("|", int),
+                          string.rep(" ", awful.screen.focused().mywibox.height - int))
 
 
-    timer_id = string.format("pulsebar-%s", pulsebar.sink)
+            if pulsebar.followtag then preset.screen = awful.screen.focused() end
+
+            if not pulsebar.notification then
+                pulsebar.notification = naughty.notify {
+                    preset  = preset,
+                    destroy = function() pulsebar.notification = nil end
+                }
+            else
+                naughty.replace_text(pulsebar.notification, preset.title, preset.text)
+            end
+        end)
+    end
 
 
-    newtimer(timer_id, timeout, pulsebar.update)
+    helpers.newtimer(string.format("pulsebar-%s", pulsebar.sink), timeout, pulsebar.update)
 
     return pulsebar
 end
 
     return pulsebar
 end
awesome window-manager configuration

Legalese

All content available in this repository is copyright © martin f. krafft, unless otherwise noted.

All files and their content are released under the terms of the Artistic Licence 2.0, unless otherwise noted.

The operator of this repository shall not be held liable for offending content in pages linking to or linked from these page, nor does he endorse their content unless stated otherwise.