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;;; pulse-audio.el --- Control audio with Elisp -*- lexical-binding: t -*-
;; Author: William Carroll <wpcarro@gmail.com>
;;; Commentary:
;; Because everything in my configuration is turning into Elisp these days.
;;; Code:
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; Constants
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(defconst pulse-audio/install-kbds? t
"When t, install keybindings defined herein.")
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; Library
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(defun pulse-audio/toggle-mute ()
"Mute the default sink."
(interactive)
(shell-command "pactl set-sink-mute @DEFAULT_SINK@ toggle")
(message (string/format "[pulse-audio.el] Mute toggled.")))
(defun pulse-audio/toggle-microphone ()
"Mute the default sink."
(interactive)
(shell-command "pactl set-source-mute @DEFAULT_SOURCE@ toggle")
(message (string/format "[pulse-audio.el] Microphone toggled.")))
(defun pulse-audio/lower-volume ()
"Low the volume output of the default sink."
(interactive)
(shell-command "pactl set-sink-volume @DEFAULT_SINK@ -10%")
(message (string/format "[pulse-audio.el] Volume lowered.")))
(defun pulse-audio/raise-volume ()
"Raise the volume output of the default sink."
(interactive)
(shell-command "pactl set-sink-volume @DEFAULT_SINK@ +10%")
(message (string/format "[pulse-audio.el] Volume raised.")))
(when pulse-audio/install-kbds?
(exwm-input-set-key
(kbd "<XF86AudioMute>") #'pulse-audio/toggle-mute)
(exwm-input-set-key
(kbd "<XF86AudioLowerVolume>") #'pulse-audio/lower-volume)
(exwm-input-set-key
(kbd "<XF86AudioRaiseVolume>") #'pulse-audio/raise-volume)
(exwm-input-set-key
(kbd "<XF86AudioMicMute>") #'pulse-audio/toggle-microphone))
(provide 'pulse-audio)
;;; pulse-audio.el ends here
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