[sxhkd] Move media control mode to sxhkd from i3wm

Most modes should reside in sxhkd, to unify the 'hotkey' settings of the
configuration, and since controlling playback has little to do with the
window manager.

i3/.config/i3/config

@@ -173,35 +173,7 @@ mode "resize" {
 
 }
 
-set $mode_media "Media"
-mode $mode_media {
-        # Pressing left will move 5s back
-        bindsym h exec playerctl position 5-
-        bindsym Shift+h exec playerctl position 15-
-        # Pressing down will move to the next file
-        bindsym j exec playerctl next
-        # Pressing up will move to the previous file
-        bindsym k exec playerctl previous
-        # Pressing right will move 5s forward
-        bindsym l exec playerctl position 5+
-        bindsym Shift+l exec playerctl position 30+
-
-        # Pressing p will play/pause current track
-        bindsym p exec playerctl play-pause
-
-        # Pressing p will play/pause current track
-        bindsym s exec playerctl stop
-
-        #TODO add option to open file, loop, shuffle, show/select players
-
-        # back to normal
-        bindsym Return mode "default"
-        bindsym Escape mode "default"
-        bindsym $modemod+m mode "default"
-}
-
 bindsym $modemod+r mode "resize"
-bindsym $modemod+m mode $mode_media
 
 # reload the configuration file
 bindsym $mod+F12 reload

sxhkd/.config/sxhkd/sxhkdrc

@@ -1,28 +1,8 @@
 # universal x key bindings
 
-# Open terminal emulator (TODO find way to not hard-code alacritty, perhaps ENV vars)
-super + Return
-  exec alacritty
-
-# open quick start menu
-super + space
-  exec rofi -show drun -theme themes/dmenu
-
-# open more extensive run menu
-super + r
-  exec rofi -modi combi,ssh,calc -show combi -combi-modi "window,clipboard:greenclip print,run" -theme themes/dropdown
-
-# open gopass frontend menu
-super + p
-  exec rofi-gopass -theme themes/dropdown
-
-# open surfraw rofi frontend
-super + q
-  exec rofi-surfraw
-
 # System functionality
 
-# Enable lock screen (TODO does not stop music, etc yet
+# Enable lock screen (TODO does not stop music, etc yet)
 super + x
   lockscreen
 
@@ -35,15 +15,48 @@ super + F8
   styler set $(styler list themes | rofi -dmenu -theme /themes/dropdown -matching fuzzy)
 
 # enable function (/media) key functionality
-# TODO: set up next song, previous song, pause, etc
-# see: https://www.reddit.com/r/i3wm/comments/3a6nh3/help_how_to_use_function_keys_in_i3_config/
-XF86MonBrightnessUp
-  exec `xbacklight -inc 10`
-XF86MonBrightnessDown
-  exec `xbacklight -dec 10`
+XF86MonBrightness{Up,Down}
+  xbacklight {-inc,-dec} 10
 XF86AudioMute
-  exec `pulsemixer --toggle-mute`
-XF86AudioRaiseVolume
-  exec `pulsemixer --change-volume +5`
-XF86AudioLowerVolume
-  exec `pulsemixer --change-volume -5`
+  pulsemixer --toggle-mute
+XF86Audio{RaiseVolume,LowerVolume}
+  pulsemixer --change-volume {-5,+5}
+
+# Open terminal emulator (TODO find way to not hard-code alacritty, perhaps ENV vars)
+super + Return
+  alacritty
+
+# open quick start menu
+super + space
+  rofi -show drun -theme themes/dmenu
+
+# open more extensive run menu
+super + r
+  rofi -modi combi,ssh,calc -show combi -combi-modi "window,clipboard:greenclip print,run" -theme themes/dropdown
+
+# open gopass frontend menu
+super + p
+  rofi-gopass -theme themes/dropdown
+
+# open surfraw rofi frontend
+super + q
+  rofi-surfraw
+
+## modes
+
+# media control mode
+# seek +/- 5 seconds
+super + alt + m : {h,l}
+  playerctl position {5-,5+}
+# seek +/- 15 seconds
+super + alt + m : shift + {h,l}
+  playerctl position {15-,15+}
+# decrease/increase volume
+super + alt + m : {j,k}
+  pulsemixer --change-volume {-5,+5}
+# decrease/increase volume
+super + alt + m : shift + {j,k}
+  playerctl {next,previous}
+# pause/stop player
+super + alt + m : {_,shift} + p
+  playerctl {play-pause,stop}