bindings: add a binding for mute

2 files changed, 5 insertions, 0 deletions

diff --git a/bindings.lua b/bindings.lua
index 08ac445..087e4c3 100644
--- a/bindings.lua
+++ b/bindings.lua
@@ -34,6 +34,7 @@ function M.create(workspace)
         -- audio control
         awful.key({ modkey },   "Prior",  function () utils.vol_control(1)           end),
         awful.key({ modkey },   "Next",   function () utils.vol_control(-1)          end),
+        awful.key({ modkey },   "End",    utils.vol_mute_toggle),
         awful.key({ modkey },   "grave",  function () awful.spawn("mpc toggle") end),
         awful.key({ modkey },   "b",      function () awful.spawn("mpc next")   end),
         awful.key({ modkey },   "p",      function () awful.spawn("mpc prev")   end),
diff --git a/utils.lua b/utils.lua
index 77f2b54..01bd70f 100644
--- a/utils.lua
+++ b/utils.lua
@@ -35,6 +35,10 @@ function M.vol_control(n)
     awful.spawn(cmd)
 end
 
+function M.vol_mute_toggle()
+    awful.spawn("amixer -q set Master toggle")
+end
+
 function M.spawn_current(command)
     awful.spawn(command, {tag = mouse.screen.selected_tag})
 end