Added volume step

config-template.lua

@@ -137,9 +137,13 @@ config.mpc = {
 config.volume = {
 	enabled = true,
 
+	-- How much % to change volume by
+	scroll_step = 2,
+	button_step = 5,
+
 	-- The pulse sink volume widgets and keybinds should use.
 	--   To use the default, keep this value an empty string.
-	--   Applies the --sink option to pamixer in wrapper.volume
+	--   Applies the --sink option to pamixer
 	pamixer_sink = ""
 }
 

modules/volume/keybinds.lua

@@ -3,7 +3,7 @@ local volume = req_rel(..., "util")
 return gears.table.join(
 	awful.key( {}, "XF86AudioRaiseVolume",
 		function ()
-			volume.volume_up()
+			volume.volume_up(config.volume.button_step)
 			awesome.emit_signal("module::volume_popup:show")
 		end,
 		{
@@ -14,7 +14,7 @@ return gears.table.join(
 
 	awful.key( {}, "XF86AudioLowerVolume",
 		function ()
-			volume.volume_down()
+			volume.volume_down(config.volume.button_step)
 			awesome.emit_signal("module::volume_popup:show")
 		end,
 		{

modules/volume/popup.lua

@@ -213,11 +213,11 @@ return function(s)
 
 			-- Scroll up
 			elseif (button == 4) then
-				volume.volume_up()
+				volume.volume_up(config.volume.scroll_step)
 
 			-- Scroll down
 			elseif (button == 5) then
-				volume.volume_down()
+				volume.volume_down(config.volume.scroll_step)
 			end
 		end
 	)

modules/volume/util.lua

@@ -9,9 +9,10 @@ if (config.volume.pamixer_sink ~= "") then
 end
 
 volume.commands = {
-	up = function(callback)
+	up = function(value, callback)
 		awful.spawn.easy_async(
-			"pamixer --increase 5 " .. volume.pamixer_options,
+			"pamixer --increase " .. value .. " "
+			.. volume.pamixer_options,
 			function(stdout, stderr, exitreason, exitcode)
 				awesome.emit_signal("module::volume:update_read")
 				if (callback ~= nil) then
@@ -21,9 +22,10 @@ volume.commands = {
 		)
 	end,
 
-	down = function(callback)
+	down = function(value, callback)
 		awful.spawn.easy_async(
-			"pamixer --decrease 5 " .. volume.pamixer_options,
+			"pamixer --decrease " .. value .. " "
+			.. volume.pamixer_options,
 			function(stdout, stderr, exitreason, exitcode)
 				awesome.emit_signal("module::volume:update_read")
 				if (callback ~= nil) then
@@ -116,22 +118,22 @@ awesome.connect_signal("module::volume:update_read",
 	end
 )
 
-volume.volume_up = function()
+volume.volume_up = function(value)
 	if volume.muted then
 		volume.unmute()
 	end
 
-	volume.commands.up(function()
+	volume.commands.up(value, function()
 		core.sound.play("volume_up")
 	end)
 end
 
-volume.volume_down = function()
+volume.volume_down = function(value)
 	if volume.muted then
 		volume.unmute()
 	end
 
-	volume.commands.down(function()
+	volume.commands.down(value, function()
 		core.sound.play("volume_down")
 	end)
 end

modules/volume/widget.lua

@@ -87,11 +87,11 @@ widget.widget:connect_signal("button::press",
 
 		-- Scroll up
 		elseif (button == 4) then
-			volume.volume_up()
+			volume.volume_up(config.volume.scroll_step)
 
 		-- Scroll down
 		elseif (button == 5) then
-			volume.volume_down()
+			volume.volume_down(config.volume.scroll_step)
 		end
 		awesome.emit_signal("module::volume_popup:update")
 	end