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#290 forgot fs
[etc/awesome.git] / widgets / alsabar.lua
diff --git a/widgets/alsabar.lua b/widgets/alsabar.lua
index c1d25d03f72e426e739aff92f4be00c775b350e1..90c60b4e254abda5dd029f35cae1b10df4f0d2aa 100644 (file)
--- a/widgets/alsabar.lua
+++ b/widgets/alsabar.lua
@@ -7,179 +7,131 @@
                                                   
 --]]
 
                                                   
 --]]
 
-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,
                        match  = string.match,
                        rep    = string.rep }
 local string       = { format = string.format,
                        match  = string.match,
                        rep    = string.rep }
+local type         = type
 local tonumber     = tonumber
 local tonumber     = tonumber
-
 local setmetatable = setmetatable
 
 -- ALSA volume bar
 -- lain.widgets.alsabar
 local alsabar = {
 local setmetatable = setmetatable
 
 -- ALSA volume bar
 -- lain.widgets.alsabar
 local alsabar = {
-    channel = "Master",
-    step    = "1%",
-
     colors = {
     colors = {
-        background = beautiful.bg_normal,
+        background = "#000000",
         mute       = "#EB8F8F",
         unmute     = "#A4CE8A"
     },
 
         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
 }
 
     _current_level = 0,
     _muted         = false
 }
 
-function alsabar.notify()
-    alsabar.update()
-
-    local preset = {
-        title   = "",
-        text    = "",
-        timeout = 5,
-        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.followmouse then
-        preset.screen = mouse.screen
-    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)
     local args       = args or {}
     local timeout    = args.timeout or 5
     local settings   = args.settings or function() end
     local width      = args.width or 63
 local function worker(args)
     local args       = args or {}
     local timeout    = args.timeout or 5
     local settings   = args.settings or function() end
     local width      = args.width or 63
-    local height     = args.heigth or 1
+    local height     = args.height or 1
     local ticks      = args.ticks or false
     local ticks_size = args.ticks_size or 7
     local vertical   = args.vertical or false
 
     local ticks      = args.ticks or false
     local ticks_size = args.ticks_size or 7
     local vertical   = args.vertical or false
 
-    alsabar.cmd           = args.cmd or "amixer"
-    alsabar.channel       = args.channel or alsabar.channel
-    alsabar.togglechannel = args.togglechannel
-    alsabar.step          = args.step or alsabar.step
-    alsabar.colors        = args.colors or alsabar.colors
-    alsabar.notifications = args.notifications or alsabar.notifications
-    alsabar.followmouse   = args.followmouse or false
+    alsabar.cmd                 = args.cmd or "amixer"
+    alsabar.channel             = args.channel or "Master"
+    alsabar.togglechannel       = args.togglechannel
+    alsabar.colors              = args.colors or alsabar.colors
+    alsabar.followtag           = args.followtag or false
+    alsabar.notification_preset = args.notification_preset
+
+    if not alsabar.notification_preset then
+        alsabar.notification_preset      = {}
+        alsabar.notification_preset.font = "Monospace 10"
+    end
+
+    local format_cmd = string.format("%s get %s", alsabar.cmd, alsabar.channel)
 
 
-    alsabar.bar = awful.widget.progressbar()
+    if alsabar.togglechannel then
+        format_cmd = { awful.util.shell, "-c", string.format("%s get %s; %s get %s",
+        alsabar.cmd, alsabar.channel, alsabar.cmd, alsabar.togglechannel) }
+    end
+
+    alsabar.bar = wibox.widget {
+        forced_height    = height,
+        forced_width     = width,
+        color            = alsabar.colors.unmute,
+        background_color = alsabar.colors.background,
+        margins          = 1,
+        paddings         = 1,
+        ticks            = ticks,
+        ticks_size       = ticks_size,
+        widget           = wibox.widget.progressbar,
+        layout           = vertical and wibox.container.rotate
+    }
 
 
-    alsabar.bar:set_background_color(alsabar.colors.background)
-    alsabar.bar:set_color(alsabar.colors.unmute)
     alsabar.tooltip = awful.tooltip({ objects = { alsabar.bar } })
     alsabar.tooltip = awful.tooltip({ objects = { alsabar.bar } })
-    alsabar.bar:set_width(width)
-    alsabar.bar:set_height(height)
-    alsabar.bar:set_ticks(ticks)
-    alsabar.bar:set_ticks_size(ticks_size)
-    alsabar.bar:set_vertical(vertical)
-
-    function alsabar.update()
-        -- Get mixer control contents
-        local mixer = read_pipe(string.format("%s get %s", alsabar.cmd, alsabar.channel))
-
-        -- Capture mixer control state:          [5%] ... ... [on]
-        local volu, mute = string.match(mixer, "([%d]+)%%.*%[([%l]*)")
-
-        -- HDMIs can have a channel different from Master for toggling mute
-        if alsabar.togglechannel then
-            mute = string.match(read_pipe(string.format("%s get %s", alsabar.cmd, alsabar.togglechannel)), "%[(%a+)%]")
-        end
-
-        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
-            alsabar.bar:set_value(alsabar._current_level / 100)
-            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)
+
+    function alsabar.update(callback)
+        helpers.async(format_cmd, function(mixer)
+            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
+                alsabar.bar:set_value(alsabar._current_level / 100)
+                if (not mute and tonumber(volu) == 0) or mute == "off" then
+                    alsabar._muted = true
+                    alsabar.tooltip:set_text ("[Muted]")
+                    alsabar.bar.color = alsabar.colors.mute
+                else
+                    alsabar._muted = false
+                    alsabar.tooltip:set_text(string.format("%s: %s", alsabar.channel, volu))
+                    alsabar.bar.color = alsabar.colors.unmute
+                end
+
+                volume_now = {}
+                volume_now.level = tonumber(volu)
+                volume_now.status = mute
+
+                settings()
+
+                if type(callback) == "function" then callback() end
+            end
+        end)
+    end
+
+    function alsabar.notify()
+        alsabar.update(function()
+            local preset = alsabar.notification_preset
+
+            if alsabar._muted then
+                preset.title = string.format("%s - Muted", alsabar.channel)
             else
             else
-                alsabar._muted = false
-                alsabar.tooltip:set_text(string.format(" %s:%s ", alsabar.channel, volu))
-                alsabar.bar:set_color(alsabar.colors.unmute)
+                preset.title = string.format("%s - %s%%", alsabar.channel, alsabar._current_level)
             end
 
             end
 
-            volume_now = {}
-            volume_now.level = tonumber(volu)
-            volume_now.status = mute
-            settings()
-        end
+            int = math.modf((alsabar._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))
+
+            if alsabar.followtag then preset.screen = awful.screen.focused() end
+
+            if not alsabar.notification then
+                alsabar.notification = naughty.notify {
+                    preset  = preset,
+                    destroy = function() alsabar.notification = nil end
+                }
+            else
+                naughty.replace_text(alsabar.notification, preset.title, preset.text)
+                naughty.reset_timeout(alsabar.notification, preset.timeout)
+            end
+        end)
     end
 
     end
 
-    alsabar.bar:buttons (awful.util.table.join (
-          awful.button ({}, 1, function()
-            awful.util.spawn(alsabar.mixer)
-          end),
-          awful.button ({}, 2, function()
-                                               awful.util.spawn(string.format("%s set %s 100%%", alsabar.cmd, alsabar.channel))
-            pulsebar.update()
-          end),
-          awful.button ({}, 3, function()
-            awful.util.spawn(string.format("%s set %s toggle", alsabar.cmd, alsabar.channel))
-            alsabar.update()
-          end),
-          awful.button ({}, 4, function()
-            awful.util.spawn(string.format("%s set %s %s+", alsabar.cmd, alsabar.channel, alsabar.step))
-            alsabar.update()
-          end),
-          awful.button ({}, 5, function()
-            awful.util.spawn(string.format("%s set %s %s-", alsabar.cmd, alsabar.channel, alsabar.step))
-            alsabar.update()
-          end)
-    ))
-
-    timer_id = string.format("alsabar-%s-%s", alsabar.cmd, alsabar.channel)
-
-    newtimer(timer_id, timeout, alsabar.update)
+    helpers.newtimer(string.format("alsabar-%s-%s", alsabar.cmd, alsabar.channel), timeout, alsabar.update)
 
     return alsabar
 end
 
     return alsabar
 end
awesome window-manager configuration

Legalese

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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.