docs: Add pulseaudio sample config

doc/CMakeLists.txt

@@ -4,7 +4,7 @@
 
 set(MODULES_LEFT "bspwm i3")
 set(MODULES_CENTER "mpd")
-set(MODULES_RIGHT "filesystem xbacklight volume xkeyboard memory cpu wlan eth battery temperature date powermenu")
+set(MODULES_RIGHT "filesystem xbacklight pulseaudio volume xkeyboard memory cpu wlan eth battery temperature date powermenu")
 
 set(FONT_FIXED "fixed:pixelsize=10")
 set(FONT_UNIFONT "unifont:fontformat=truetype")
@@ -16,6 +16,9 @@ queryfont(FONT_SIJI ${FONT_SIJI} FIELDS family pixelsize)
 
 # Strip disabled modules {{{
 
+if(NOT ENABLE_PULSEAUDIO)
+  string(REPLACE " pulseaudio" "" MODULES_RIGHT ${MODULES_RIGHT})
+endif()
 if(NOT ENABLE_ALSA)
   string(REPLACE " volume" "" MODULES_RIGHT ${MODULES_RIGHT})
 endif()

doc/config.cmake

@@ -264,6 +264,33 @@ format-underline = #0a6cf5
 
 label = %date% %time%
 
+[module/pulseaudio]
+type = internal/pulseaudio
+
+format-volume = <label-volume> <bar-volume>
+label-volume = VOL %percentage%%
+label-volume-foreground = ${root.foreground}
+
+label-muted = 🔇 muted
+label-muted-foreground = #66
+
+bar-volume-width = 10
+bar-volume-foreground-0 = #55aa55
+bar-volume-foreground-1 = #55aa55
+bar-volume-foreground-2 = #55aa55
+bar-volume-foreground-3 = #55aa55
+bar-volume-foreground-4 = #55aa55
+bar-volume-foreground-5 = #f5a70a
+bar-volume-foreground-6 = #ff5555
+bar-volume-gradient = false
+bar-volume-indicator = |
+bar-volume-indicator-font = 2
+bar-volume-fill = ─
+bar-volume-fill-font = 2
+bar-volume-empty = ─
+bar-volume-empty-font = 2
+bar-volume-empty-foreground = ${colors.foreground-alt}
+
 [module/alsa]
 type = internal/alsa