Added volume widget

binds/init.lua

@@ -1,7 +1,6 @@
 return {
 	keys = gears.table.join(
 		require("binds.system.backlight"),
-		require("binds.system.volume"),
 		require("binds.system.system"),
 
 		require("binds.window.client"),

desktop/init.lua

@@ -6,7 +6,7 @@ local desktop = {
 		textclock = require("desktop.widgets.textclock"),
 		layoutbox = require("desktop.widgets.layoutbox"),
 		keymap = modules.ibus.widgets.ibus,
-		volume = require("desktop.widgets.volume"),
+		volume = modules.volume.widgets.volume,
 		tagindicator = require("desktop.widgets.tagindicator"),
 		launcher = require("desktop.widgets.launcher"),
 		shortcut = require("desktop.widgets.shortcut"),

desktop/widgets/launcher.lua

@@ -46,7 +46,4 @@ widget.widget:connect_signal("button::press",
 		end
 	end
 )
-
-wrapper.volume.commands:get(widget.update)
-
 return widget.widget

modules/volume/init.lua

@@ -0,0 +1,16 @@
+local volume = require("modules.volume.util")
+local widget = require("modules.volume.widget")
+
+return {
+	widgets = {
+		volume = require("modules.volume.widget").widget
+	},
+	keybinds = require("modules.volume.keybinds"),
+
+	init = function ()
+		-- Make sure volume is unmuted
+		volume.commands:unmute()
+		-- Update volume widget at start
+		volume.commands:get(widget.update)
+	end
+}

modules/volume/keybinds.lua

@@ -1,7 +1,9 @@
+local volume = req_rel(..., "util")
+
 return gears.table.join(
 	awful.key( {}, "XF86AudioRaiseVolume",
 		function ()
-			wrapper.volume.up()
+			volume.volume_up()
 		end,
 		{
 			description = "Volume up",
@@ -11,7 +13,7 @@ return gears.table.join(
 
 	awful.key( {}, "XF86AudioLowerVolume",
 		function ()
-			wrapper.volume.down()
+			volume.volume_down()
 		end,
 		{
 			description = "Volume down",
@@ -21,7 +23,7 @@ return gears.table.join(
 
 	awful.key( {}, "XF86AudioMute",
 		function ()
-			wrapper.volume.togglemute()
+			volume.toggle_mute()
 		end,
 		{
 			description = "Mute",

modules/volume/util.lua

@@ -34,22 +34,23 @@ function volume.commands:get(callback)
 
 	awful.spawn.easy_async("pamixer --get-mute --get-volume" .. volume.pamixer_options,
 		function(stdout, stderr, exitreason, exitcode)
-		muted = string.match(stdout, "(%w%w%w%w%w?) ")   -- "true" or "false"
-		muted = (muted == "true")
+			muted = string.match(stdout, "(%w%w%w%w%w?) ")   -- "true" or "false"
+			muted = (muted == "true")
 
-		value = string.match(stdout, "(%d?%d?%d)") -- (\d?\d?\d)\%)
+			value = string.match(stdout, "(%d?%d?%d)") -- (\d?\d?\d)\%)
 
-		if (value == nil) then
-			value = false
-		else
- 			value = tonumber(string.format("% 3d", value))
+			if (value == nil) then
+				value = false
+			else
+				value = tonumber(string.format("% 3d", value))
+			end
+
+			callback({
+				mute = muted,
+				value = value
+			})
 		end
-
-		callback({
-			mute = muted,
-			value = value
-		})
-	end)
+	)
 end
 
 function volume.commands:watch(timeout, callback, widget)
@@ -74,7 +75,7 @@ volume.exec_hooks = function()
 	end)
 end
 
-volume.up = function()
+volume.volume_up = function()
 	if volume.muted then
 		volume.unmute()
 	end
@@ -85,7 +86,7 @@ volume.up = function()
 	volume.exec_hooks()
 end
 
-volume.down = function()
+volume.volume_down = function()
 	if volume.muted then
 		volume.unmute()
 	end
@@ -130,7 +131,7 @@ volume.unmute = function()
 	volume.exec_hooks()
 end
 
-volume.togglemute = function()
+volume.toggle_mute = function()
 	volume.commands:get(function(status)
 		if status.mute then
 			volume.unmute()
@@ -140,7 +141,5 @@ volume.togglemute = function()
 	end)
 end
 
--- Make sure volume is unmuted at startup
-volume.commands:unmute()
 
 return volume

modules/volume/widget.lua

@@ -1,3 +1,4 @@
+local volume = req_rel(..., "util")
 local widget = {}
 
 
@@ -68,7 +69,6 @@ widget.widget = wibox.widget {
 
 widget.widget:connect_signal("mouse::enter", function(result)
 	widget.widget.bg = beautiful.color.bar.hover_bg
-
 end)
 
 widget.widget:connect_signal("mouse::leave", function(result)
@@ -80,15 +80,15 @@ widget.widget:connect_signal("button::press",
 
 		-- Right-click
 		if (button == 3) then
-			wrapper.volume.togglemute()
+			volume.toggle_mute()
 
 		-- Scroll up
 		elseif (button == 4) then
-			wrapper.volume.up()
+			volume.volume_up()
 
 		-- Scroll down
 		elseif (button == 5) then
-			wrapper.volume.down()
+			volume.volume_down()
 		end
 	end
 )
@@ -124,19 +124,13 @@ widget.update = function(status)
 end
 
 
-
--- Add various hooks
-
-wrapper.volume.add_hook(widget.update)
-wrapper.volume.commands:watch(
+volume.add_hook(widget.update)
+volume.commands:watch(
 	5,
 	function()
-		wrapper.volume.commands:get(widget.update)
+		volume.commands:get(widget.update)
 	end,
 	widget.widget
 )
 
--- Update volume widget at start
-wrapper.volume.commands:get(widget.update)
-
-return widget.widget
+return widget

rc.lua

@@ -47,7 +47,8 @@ local buttons = binds.buttons
 modules = {}
 for k, v in ipairs({
 	"mpc",
-	"ibus"
+	"ibus",
+	"volume"
 }) do
 	modules[v] = require("modules." .. v)
 

wrapper/init.lua

@@ -1,6 +1,5 @@
 return {
 	backlight = require("wrapper.backlight"),
-	volume = require("wrapper.volume"),
 	sound = require("wrapper.sound"),
 	mdadm = require("wrapper.mdadm")
 }