@ -23,109 +23,116 @@ local config = require("config")
local hasPlayerctl = os.execute ( " playerctl -v " ) == true
-- playerctl
function sendToPlayerctl ( command )
os.execute ( " playerctl " .. command )
function sendToPlayerctl ( command , callback )
callback = callback or function ( )
end
awful.spawn . easy_async ( " playerctl " .. command , callback )
end
-- Spotify
function sendToSpotify ( command )
awful.util . spawn_with_shell ( " dbus-send --print-reply --dest=org.mpris.MediaPlayer2.spotify /org/mpris/MediaPlayer2 org.mpris.MediaPlayer2.Player. " .. command )
function sendToSpotify ( command , callback )
callback = callback or function ( )
end
awful.spawn . easy_async_with_shell ( " dbus-send --print-reply --dest=org.mpris.MediaPlayer2.spotify /org/mpris/MediaPlayer2 org.mpris.MediaPlayer2.Player. " .. command , callback )
end
-- Brightness control
function getBrightness ( )
local handle = io.popen ( " xbacklight -get " )
local brightness = handle : read ( " *a " )
handle : close ( )
return brightness
function getBrightness ( callback )
callback = callback or function ( )
end
awful.spawn . easy_async ( " xbacklight -get " , function ( stdout , stderr , reason , exit_code )
callback ( stdout )
end )
end
function increaseBrightness ( )
os.execute ( " xbacklight -inc 2 " )
function increaseBrightness ( callback )
callback = callback or function ( )
end
awful.spawn . easy_async ( " xbacklight -inc 2 " , callback )
end
function decreaseBrightness ( )
os.execute ( " xbacklight -dec 2 " )
function decreaseBrightness ( callback )
callback = callback or function ( )
end
awful.spawn . easy_async ( " xbacklight -dec 2 " , callback )
end
-- Volume control
function getVolume ( )
if isMuted ( ) then return 0 end
local handle = io.popen ( " amixer " .. config.audio . card .. " sget ' " .. config.audio . device .. " ' -M | awk -F \" [][] \" '/%/ { print $2 }' | head -n 1 " , " r " )
local volume = string.gsub ( handle : read ( " *a " ) , " [ \n %%]+ " , " " ) / 100
handle : close ( )
return volume
function isMuted ( callback )
awful.spawn . easy_async_with_shell ( " amixer " .. config.audio . card .. " sget ' " .. config.audio . device .. " ' | egrep 'Playback.*? \\ [o' | egrep -o ' \\ [o.+ \\ ]' " , function ( stdout , stderr , reason , exit_code )
callback ( string.match ( string.gsub ( stdout , " [ \n ]+ " , " " ) , " off " ) )
end )
end
function isMuted ( )
local handle = io.popen ( " amixer " .. config.audio . card .. " sget ' " .. config.audio . device .. " ' | egrep 'Playback.*? \\ [o' | egrep -o ' \\ [o.+ \\ ]' " , " r " )
local muted = string.match ( string.gsub ( handle : read ( " *a " ) , " [ \n ]+ " , " " ) , " off " )
handle : close ( )
return muted
function getVolume ( callback )
awful.spawn . easy_async_with_shell ( " amixer " .. config.audio . card .. " sget ' " .. config.audio . device .. " ' -M | awk -F \" [][] \" '/%/ { print $2 }' | head -n 1 " , function ( stdout , stderr , reason , exit_code )
callback ( string.gsub ( stdout , " [ \n %%]+ " , " " ) / 100 )
end )
end
function getVolumeImage ( volume )
local path = beautiful.volume_osd_icon_3
if volume < 0.667 then
path = beautiful.volume_osd_icon_2
end
if volume < 0.334 then
path = beautiful.volume_osd_icon_1
end
if volume <= 0 then
path = beautiful.volume_osd_icon_0
end
return gears.color . recolor_image ( path , beautiful.volume_osd_image_color )
local path = beautiful.volume_osd_icon_3
if volume < 0.667 then
path = beautiful.volume_osd_icon_2
end
if volume < 0.334 then
path = beautiful.volume_osd_icon_1
end
if volume <= 0 then
path = beautiful.volume_osd_icon_0
end
return gears.color . recolor_image ( path , beautiful.volume_osd_image_color )
end
local volumeWibox = wibox ( {
ontop = true ,
bg = beautiful.volume_osd_bg ,
border_width = beautiful.volume_osd_border_width ,
border_color = beautiful.volume_osd_border_color ,
shape = beautiful.volume_osd_shape ,
width = beautiful.volume_osd_width ,
height = beautiful.volume_osd_bar_height + beautiful.volume_osd_padding * 3 ,
widget = wibox.widget {
{
{
image = getVolumeImage ( 1 ) ,
widget = wibox.widget . imagebox
} ,
left = beautiful.volume_osd_padding ,
right = beautiful.volume_osd_padding ,
top = beautiful.volume_osd_padding ,
bottom = 0 ,
widget = wibox.container . margin ,
} ,
{
{
{
max_value = 1 ,
value = 0.33 ,
shape = gears.shape . rounded_bar ,
bar_shape = gears.shape . rounded_bar ,
margins = beautiful.volume_osd_padding + 4 ,
color = beautiful.volume_osd_progress_color ,
background_color = beautiful.volume_osd_progress_bg ,
border_color = beautiful.volume_osd_progress_border_color ,
border_width = beautiful.volume_osd_progress_border_width ,
widget = wibox.widget . progressbar
} ,
forced_width = 80 ,
forced_height = 80 ,
direction = " east " ,
layout = wibox.container . rotate ,
} ,
left = beautiful.volume_osd_padding ,
right = beautiful.volume_osd_padding ,
top = 0 ,
bottom = beautiful.volume_osd_padding ,
widget = wibox.container . margin ,
} ,
layout = wibox.layout . align.vertical
} ,
ontop = true ,
bg = beautiful.volume_osd_bg ,
border_width = beautiful.volume_osd_border_width ,
border_color = beautiful.volume_osd_border_color ,
shape = beautiful.volume_osd_shape ,
width = beautiful.volume_osd_width ,
height = beautiful.volume_osd_bar_height + beautiful.volume_osd_padding * 3 ,
widget = wibox.widget {
{
{
image = getVolumeImage ( 1 ) ,
widget = wibox.widget . imagebox
} ,
left = beautiful.volume_osd_padding ,
right = beautiful.volume_osd_padding ,
top = beautiful.volume_osd_padding ,
bottom = 0 ,
widget = wibox.container . margin ,
} ,
{
{
{
max_value = 1 ,
value = 0.33 ,
shape = gears.shape . rounded_bar ,
bar_shape = gears.shape . rounded_bar ,
margins = beautiful.volume_osd_padding + 4 ,
color = beautiful.volume_osd_progress_color ,
background_color = beautiful.volume_osd_progress_bg ,
border_color = beautiful.volume_osd_progress_border_color ,
border_width = beautiful.volume_osd_progress_border_width ,
widget = wibox.widget . progressbar
} ,
forced_width = 80 ,
forced_height = 80 ,
direction = " east " ,
layout = wibox.container . rotate ,
} ,
left = beautiful.volume_osd_padding ,
right = beautiful.volume_osd_padding ,
top = 0 ,
bottom = beautiful.volume_osd_padding ,
widget = wibox.container . margin ,
} ,
layout = wibox.layout . align.vertical
} ,
} )
local imagebox = volumeWibox.widget : get_children ( ) [ 1 ] : get_children ( ) [ 1 ]
@ -135,116 +142,127 @@ local timer = nil
-- {{{ Control
local playPause = function ( )
if hasPlayerctl then
sendToPlayerctl ( " play-pause " )
else
sendToSpotify ( " PlayPause " )
end
if hasPlayerctl then
sendToPlayerctl ( " play-pause " )
else
sendToSpotify ( " PlayPause " )
end
end
local nextTrack = function ( )
if hasPlayerctl then
sendToPlayerctl ( " next " )
else
sendToSpotify ( " Next " )
end
if hasPlayerctl then
sendToPlayerctl ( " next " )
else
sendToSpotify ( " Next " )
end
end
local previousTrack = function ( )
if hasPlayerctl then
sendToPlayerctl ( " previous " )
else
sendToSpotify ( " Previous " )
end
if hasPlayerctl then
sendToPlayerctl ( " previous " )
else
sendToSpotify ( " Previous " )
end
end
local displayVolume = function ( )
-- Update screen
local screen = awful.screen : focused ( )
volumeWibox.screen = screen
-- Position
local position = beautiful.volume_osd_position ( screen.geometry . width , screen.geometry . height , beautiful.volume_osd_width , beautiful.volume_osd_height )
volumeWibox : geometry ( {
x = ( screen.geometry . x + position [ 1 ] ) ,
y = ( screen.geometry . y + position [ 2 ] )
} )
-- Get volume
local volume = getVolume ( )
-- Update values
imagebox.image = getVolumeImage ( volume )
progressbar.value = volume
-- Show
volumeWibox.visible = true
-- Schedule hide
if timer ~= nil then
timer : stop ( )
end
timer = gears.timer {
timeout = config.volume_osd_timeout ,
callback = function ( )
volumeWibox.visible = false
timer : stop ( )
timer = nil
end
}
timer : start ( )
isMuted ( function ( muted )
getVolume ( function ( volume )
-- Update values
imagebox.image = getVolumeImage ( muted and 0 or volume )
progressbar.value = volume
progressbar.color = muted and beautiful.volume_osd_progress_color_muted or beautiful.volume_osd_progress_color
if timer ~= nil and timer.started then
timer : again ( )
return
end
-- Update screen
local screen = awful.screen : focused ( )
volumeWibox.screen = screen
-- Position
local position = beautiful.volume_osd_position ( screen.geometry . width , screen.geometry . height , beautiful.volume_osd_width , beautiful.volume_osd_height )
volumeWibox : geometry ( {
x = ( screen.geometry . x + position [ 1 ] ) ,
y = ( screen.geometry . y + position [ 2 ] )
} )
-- Show
volumeWibox.visible = true
-- Schedule hide
if timer ~= nil then
timer : stop ( )
end
timer = gears.timer {
timeout = config.volume_osd_timeout ,
callback = function ( )
volumeWibox.visible = false
timer : stop ( )
timer = nil
end
}
timer : start ( )
end )
end )
end
local raiseVolume = function ( )
os.execute ( " amixer " .. config.audio . card .. " set ' " .. config.audio . device .. " ' 5%+ -M " )
displayVolume ( )
awful.spawn . easy_async ( " amixer " .. config.audio . card .. " set ' " .. config.audio . device .. " ' 5%+ -M " , function ( stdout , stderr , reason , exit_code )
displayVolume ( )
end )
end
local lowerVolume = function ( )
os.execute ( " amixer " .. config.audio . card .. " set ' " .. config.audio . device .. " ' 5%- -M " )
displayVolume ( )
awful.spawn . easy_async ( " amixer " .. config.audio . card .. " set ' " .. config.audio . device .. " ' 5%- -M " , function ( stdout , stderr , reason , exit_code )
displayVolume ( )
end )
end
local toggleMute = function ( )
local muted = isMuted ( )
os.execute ( " amixer " .. config.audio . card .. " set ' " .. config.audio . device .. " ' " .. ( muted and ' on ' or ' off ' ) )
displayVolume ( )
isMuted ( function ( muted )
awful.spawn . easy_async ( " amixer " .. config.audio . card .. " set ' " .. config.audio . device .. " ' " .. ( muted and ' on ' or ' off ' ) , function ( stdout , stderr , reason , exit_code )
displayVolume ( )
end )
end )
end
-- }}}
function getKeys ( keys )
if config.audio . card == ' disabled ' then
return
-- Media control
hotkey.make ( keys.playPause , playPause ,
{ description = " Toggle Play / Pause " , group = " media control " } ) ,
hotkey.make ( keys.nextTrack , nextTrack ,
{ description = " Next track " , group = " media control " } ) ,
hotkey.make ( keys.previousTrack , previousTrack ,
{ description = " Previous track " , group = " media control " } )
end
return
-- Volume control
hotkey.make ( keys.raiseVolume , raiseVolume ,
{ description = " Raise volume " , group = " media control " } ) ,
hotkey.make ( keys.lowerVolume , lowerVolume ,
{ description = " Lower volume " , group = " media control " } ) ,
hotkey.make ( keys.toggleMute , toggleMute ,
{ description = " Toggle mute audio " , group = " media control " } ) ,
-- Media control
hotkey.make ( keys.playPause , playPause ,
{ description = " Toggle Play / Pause " , group = " media control " } ) ,
hotkey.make ( keys.nextTrack , nextTrack ,
{ description = " Next track " , group = " media control " } ) ,
hotkey.make ( keys.previousTrack , previousTrack ,
{ description = " Previous track " , group = " media control " } ) ,
-- Backlight control
hotkey.make ( keys.brightnessUp , increaseBrightness ,
{ description = " Increase screen backlight brightness " , group = " media control " } ) ,
hotkey.make ( keys.brightnessDown , decreaseBrightness ,
{ description = " Decrease screen backlight brightness " , group = " media control " } )
if config.audio . card == ' disabled ' then
return
-- Media control
hotkey.make ( keys.playPause , playPause ,
{ description = " Toggle Play / Pause " , group = " media control " } ) ,
hotkey.make ( keys.nextTrack , nextTrack ,
{ description = " Next track " , group = " media control " } ) ,
hotkey.make ( keys.previousTrack , previousTrack ,
{ description = " Previous track " , group = " media control " } )
end
return
-- Volume control
hotkey.make ( keys.raiseVolume , raiseVolume ,
{ description = " Raise volume " , group = " media control " } ) ,
hotkey.make ( keys.lowerVolume , lowerVolume ,
{ description = " Lower volume " , group = " media control " } ) ,
hotkey.make ( keys.toggleMute , toggleMute ,
{ description = " Toggle mute audio " , group = " media control " } ) ,
-- Media control
hotkey.make ( keys.playPause , playPause ,
{ description = " Toggle Play / Pause " , group = " media control " } ) ,
hotkey.make ( keys.nextTrack , nextTrack ,
{ description = " Next track " , group = " media control " } ) ,
hotkey.make ( keys.previousTrack , previousTrack ,
{ description = " Previous track " , group = " media control " } ) ,
-- Backlight control
hotkey.make ( keys.brightnessUp , increaseBrightness ,
{ description = " Increase screen backlight brightness " , group = " media control " } ) ,
hotkey.make ( keys.brightnessDown , decreaseBrightness ,
{ description = " Decrease screen backlight brightness " , group = " media control " } )
end
return {
getKeys = getKeys ,
}
getKeys = getKeys ,
}
