1 ;;; gnus-audio.el --- Sound effects for Gnus
2 ;; Copyright (C) 1996 Free Software Foundation
4 ;; Author: Steven L. Baur <steve@miranova.com>
6 ;; This file is part of GNU Emacs.
8 ;; GNU Emacs is free software; you can redistribute it and/or modify
9 ;; it under the terms of the GNU General Public License as published by
10 ;; the Free Software Foundation; either version 2, or (at your option)
13 ;; GNU Emacs is distributed in the hope that it will be useful,
14 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
15 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 ;; GNU General Public License for more details.
18 ;; You should have received a copy of the GNU General Public License
19 ;; along with GNU Emacs; see the file COPYING. If not, write to the
20 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
21 ;; Boston, MA 02111-1307, USA.
24 ;; This file provides access to sound effects in Gnus.
25 ;; Prerelease: This file is partially stripped to support earcons.el
26 ;; You can safely ignore most of it until Red Gnus. **Evil Laugh**
29 (when (null (boundp 'running-xemacs
))
30 (defvar running-xemacs
(string-match "XEmacs\\|Lucid" emacs-version
)))
33 (eval-when-compile (require 'cl
))
35 (defvar gnus-audio-inline-sound
36 (and (fboundp 'device-sound-enabled-p
)
37 (device-sound-enabled-p))
38 "When t, we will not spawn a subprocess to play sounds.")
40 (defvar gnus-audio-directory
(nnheader-find-etc-directory "sounds")
41 "The directory containing the Sound Files.")
43 (defvar gnus-audio-au-player
"/usr/bin/showaudio"
44 "Executable program for playing sun AU format sound files.")
46 (defvar gnus-audio-wav-player
"/usr/local/bin/play"
47 "Executable program for playing WAV files.")
49 ;;; The following isn't implemented yet. Wait for Millennium Gnus.
50 ;(defvar gnus-audio-effects-enabled t
51 ; "When t, Gnus will use sound effects.")
52 ;(defvar gnus-audio-enable-hooks nil
53 ; "Functions run when enabling sound effects.")
54 ;(defvar gnus-audio-disable-hooks nil
55 ; "Functions run when disabling sound effects.")
56 ;(defvar gnus-audio-theme-song nil
57 ; "Theme song for Gnus.")
58 ;(defvar gnus-audio-enter-group nil
59 ; "Sound effect played when selecting a group.")
60 ;(defvar gnus-audio-exit-group nil
61 ; "Sound effect played when exiting a group.")
62 ;(defvar gnus-audio-score-group nil
63 ; "Sound effect played when scoring a group.")
64 ;(defvar gnus-audio-busy-sound nil
65 ; "Sound effect played when going into a ... sequence.")
69 ;(defun gnus-audio-enable-sound ()
70 ; "Enable Sound Effects for Gnus."
72 ; (setq gnus-audio-effects-enabled t)
73 ; (gnus-run-hooks gnus-audio-enable-hooks))
76 ;(defun gnus-audio-disable-sound ()
77 ; "Disable Sound Effects for Gnus."
79 ; (setq gnus-audio-effects-enabled nil)
80 ; (gnus-run-hooks gnus-audio-disable-hooks))
83 (defun gnus-audio-play (file)
84 "Play a sound through the speaker."
86 (let ((sound-file (if (file-exists-p file
)
88 (concat gnus-audio-directory file
))))
89 (when (file-exists-p sound-file
)
90 (if gnus-audio-inline-sound
91 (play-sound-file sound-file
)
92 (cond ((string-match "\\.wav$" sound-file
)
93 (call-process gnus-audio-wav-player
98 ((string-match "\\.au$" sound-file
)
99 (call-process gnus-audio-au-player
106 ;;; The following isn't implemented yet, wait for Red Gnus
107 ;(defun gnus-audio-startrek-sounds ()
108 ; "Enable sounds from Star Trek the original series."
110 ; (setq gnus-audio-busy-sound "working.au")
111 ; (setq gnus-audio-enter-group "bulkhead_door.au")
112 ; (setq gnus-audio-exit-group "bulkhead_door.au")
113 ; (setq gnus-audio-score-group "ST_laser.au")
114 ; (setq gnus-audio-theme-song "startrek.au")
115 ; (add-hook 'gnus-select-group-hook 'gnus-audio-startrek-select-group)
116 ; (add-hook 'gnus-exit-group-hook 'gnus-audio-startrek-exit-group))
119 (defvar gnus-startup-jingle
"Tuxedomoon.Jingle4.au"
120 "Name of the Gnus startup jingle file.")
122 (defun gnus-play-jingle ()
123 "Play the Gnus startup jingle, unless that's inhibited."
125 (gnus-audio-play gnus-startup-jingle
))
127 (provide 'gnus-audio
)
129 (run-hooks 'gnus-audio-load-hook
)
131 ;;; gnus-audio.el ends here