Mercurial > hg > xemacs-beta

comparison lisp/gnus/gnus-audio.el @ 16:0293115a14e9 r19-15b91

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Import from CVS: tag r19-15b91
author cvs
date Mon, 13 Aug 2007 08:49:20 +0200
parents
children
comparison
equal deleted inserted replaced
15:ad457d5f7d04 16:0293115a14e9
1 ;;; gnus-audio.el --- Sound effects for Gnus
2 ;; Copyright (C) 1996 Free Software Foundation
3
4 ;; Author: Steven L. Baur <steve@miranova.com>
5 ;; Keywords: news
6
7 ;; This file is part of GNU Emacs.
8
9 ;; GNU Emacs is free software; you can redistribute it and/or modify
10 ;; it under the terms of the GNU General Public License as published by
11 ;; the Free Software Foundation; either version 2, or (at your option)
12 ;; any later version.
13
14 ;; GNU Emacs is distributed in the hope that it will be useful,
15 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
16 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 ;; GNU General Public License for more details.
18
19 ;; You should have received a copy of the GNU General Public License
20 ;; along with GNU Emacs; see the file COPYING. If not, write to the
21 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
22 ;; Boston, MA 02111-1307, USA.
23
24 ;;; Commentary:
25 ;; This file provides access to sound effects in Gnus.
26 ;; Prerelease: This file is partially stripped to support earcons.el
27 ;; You can safely ignore most of it until Red Gnus. **Evil Laugh**
28 ;;; Code:
29
30 (when (null (boundp 'running-xemacs))
31 (defvar running-xemacs (string-match "XEmacs\\|Lucid" emacs-version)))
32
33 (require 'nnheader)
34 (eval-when-compile (require 'cl))
35
36 (defvar gnus-audio-inline-sound
37 (and (fboundp 'device-sound-enabled-p)
38 (device-sound-enabled-p))
39 "When t, we will not spawn a subprocess to play sounds.")
40
41 (defvar gnus-audio-directory (nnheader-find-etc-directory "sounds")
42 "The directory containing the Sound Files.")
43
44 (defvar gnus-audio-au-player "/usr/bin/showaudio"
45 "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")
48
49
50 ;;; The following isn't implemented yet. Wait for Red Gnus.
51 ;(defvar gnus-audio-effects-enabled t
52 ; "When t, Gnus will use sound effects.")
53 ;(defvar gnus-audio-enable-hooks nil
54 ; "Functions run when enabling sound effects.")
55 ;(defvar gnus-audio-disable-hooks nil
56 ; "Functions run when disabling sound effects.")
57 ;(defvar gnus-audio-theme-song nil
58 ; "Theme song for Gnus.")
59 ;(defvar gnus-audio-enter-group nil
60 ; "Sound effect played when selecting a group.")
61 ;(defvar gnus-audio-exit-group nil
62 ; "Sound effect played when exiting a group.")
63 ;(defvar gnus-audio-score-group nil
64 ; "Sound effect played when scoring a group.")
65 ;(defvar gnus-audio-busy-sound nil
66 ; "Sound effect played when going into a ... sequence.")
67
68
69 ;;;###autoload
70 ;(defun gnus-audio-enable-sound ()
71 ; "Enable Sound Effects for Gnus."
72 ; (interactive)
73 ; (setq gnus-audio-effects-enabled t)
74 ; (run-hooks gnus-audio-enable-hooks))
75
76 ;;;###autoload
77 ;(defun gnus-audio-disable-sound ()
78 ; "Disable Sound Effects for Gnus."
79 ; (interactive)
80 ; (setq gnus-audio-effects-enabled nil)
81 ; (run-hooks gnus-audio-disable-hooks))
82
83 ;;;###autoload
84 (defun gnus-audio-play (file)
85 "Play a sound through the speaker."
86 (interactive)
87 (let ((sound-file (if (file-exists-p file)
88 file
89 (concat gnus-audio-directory file))))
90 (when (file-exists-p sound-file)
91 (if gnus-audio-inline-sound
92 (play-sound-file sound-file)
93 (cond ((string-match "\\.wav$" sound-file)
94 (call-process gnus-audio-wav-player
95 sound-file
96 0
97 nil
98 sound-file))
99 ((string-match "\\.au$" sound-file)
100 (call-process gnus-audio-au-player
101 sound-file
102 0
103 nil
104 sound-file)))))))
105
106
107 ;;; The following isn't implemented yet, wait for Red Gnus
108 ;(defun gnus-audio-startrek-sounds ()
109 ; "Enable sounds from Star Trek the original series."
110 ; (interactive)
111 ; (setq gnus-audio-busy-sound "working.au")
112 ; (setq gnus-audio-enter-group "bulkhead_door.au")
113 ; (setq gnus-audio-exit-group "bulkhead_door.au")
114 ; (setq gnus-audio-score-group "ST_laser.au")
115 ; (setq gnus-audio-theme-song "startrek.au")
116 ; (add-hook 'gnus-select-group-hook 'gnus-audio-startrek-select-group)
117 ; (add-hook 'gnus-exit-group-hook 'gnus-audio-startrek-exit-group))
118 ;;;***
119
120 (defvar gnus-startup-jingle "Tuxedomoon.Jingle4.au"
121 "Name of the Gnus startup jingle file.")
122
123 (defun gnus-play-jingle ()
124 "Play the Gnus startup jingle, unless that's inhibited."
125 (interactive)
126 (gnus-audio-play gnus-startup-jingle))
127
128 (provide 'gnus-audio)
129
130 (run-hooks 'gnus-audio-load-hook)
131
132 ;;; gnus-audio.el ends here