|
217
|
1 ;;; sound.el --- Loading sound files in XEmacs
|
|
|
2
|
|
|
3 ;; Copyright (C) 1985, 1986, 1992, 1993, 1994 Free Software Foundation, Inc.
|
|
|
4 ;; Copyright (C) 1995 Tinker Systems and INS Engineering Corp.
|
|
|
5
|
|
|
6 ;; Maintainer: XEmacs Development Team
|
|
|
7 ;; Keywords: internal
|
|
|
8
|
|
|
9 ;; This file is part of XEmacs.
|
|
|
10
|
|
|
11 ;; XEmacs is free software; you can redistribute it and/or modify it
|
|
|
12 ;; under the terms of the GNU General Public License as published by
|
|
|
13 ;; the Free Software Foundation; either version 2, or (at your option)
|
|
|
14 ;; any later version.
|
|
|
15
|
|
|
16 ;; XEmacs is distributed in the hope that it will be useful, but
|
|
|
17 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
|
19 ;; General Public License for more details.
|
|
|
20
|
|
|
21 ;; You should have received a copy of the GNU General Public License
|
|
272
|
22 ;; along with XEmacs; see the file COPYING. If not, write to the
|
|
217
|
23 ;; Free Software Foundation, 59 Temple Place - Suite 330,
|
|
|
24 ;; Boston, MA 02111-1307, USA.
|
|
|
25
|
|
|
26 ;;; Synched up with: Not in FSF.
|
|
|
27
|
|
|
28 ;;; Commentary:
|
|
|
29
|
|
|
30 ;;; Code:
|
|
|
31 (defgroup sound nil
|
|
|
32 "Configure XEmacs sounds and properties"
|
|
|
33 :group 'environment)
|
|
272
|
34
|
|
217
|
35 (defcustom sound-default-alist
|
|
|
36 '((default :sound bass)
|
|
|
37 (undefined-key :sound drum)
|
|
|
38 (undefined-click :sound drum)
|
|
|
39 ;; beginning-of-buffer or end-of-buffer errors.
|
|
|
40 (buffer-bound :sound drum)
|
|
|
41 ;; buffer-read-only error
|
|
|
42 (read-only :sound drum)
|
|
|
43 ;; non-interactive function or lambda called
|
|
|
44 (command-error :sound bass)
|
|
|
45 (y-or-n-p :sound quiet)
|
|
|
46 (yes-or-no-p :sound quiet)
|
|
|
47 (auto-save-error :sound whip :volume 100)
|
|
|
48 (no-completion :sound whip)
|
|
|
49 (isearch-failed :sound quiet)
|
|
|
50 (isearch-quit :sound bass)
|
|
272
|
51 ;; QUIT: sound generated by ^G and its variants.
|
|
217
|
52 (quit :sound quiet :volume 75)
|
|
|
53 ;; READY: time-consuming task has completed... compile,
|
|
|
54 ;; cvs-update, etc.
|
|
|
55 (ready :sound cuckoo)
|
|
|
56 ;; WARP: XEmacs has changed the selected-window or frame
|
|
|
57 ;; asynchronously... Especially when it's done by an
|
|
|
58 ;; asynchronous process filter. Perhaps by a debugger breakpoint
|
|
|
59 ;; has been hit?
|
|
|
60 (warp :sound yeep :volume 75)
|
|
|
61 ;; ALARM: used for reminders...
|
|
|
62 (alarm :sound cuckoo :volume 100)
|
|
|
63 )
|
|
|
64 "The alist of sounds and associated error symbols.
|
|
|
65
|
|
|
66 Used to set sound-alist in load-default-sounds."
|
|
|
67 :group 'sound
|
|
|
68 :type '(repeat
|
|
|
69 (group (symbol :tag "Name")
|
|
|
70 (checklist :inline t
|
|
|
71 :greedy t
|
|
|
72 (group :inline t
|
|
|
73 (const :format "" :value :sound)
|
|
|
74 (symbol :tag "Sound"))
|
|
|
75 (group :inline t
|
|
|
76 (const :format "" :value :volume)
|
|
|
77 (integer :tag "Volume"))
|
|
|
78 (group :inline t
|
|
|
79 (const :format "" :value :pitch)
|
|
|
80 (integer :tag "Pitch"))
|
|
|
81 (group :inline t
|
|
|
82 (const :format "" :value :duration)
|
|
|
83 (integer :tag "Duration"))))))
|
|
|
84
|
|
371
|
85 (defcustom sound-load-alist
|
|
288
|
86 '((load-sound-file "drum-beep" 'drum)
|
|
|
87 (load-sound-file "quiet-beep" 'quiet)
|
|
|
88 (load-sound-file "bass-snap" 'bass 80)
|
|
|
89 (load-sound-file "whip" 'whip 70)
|
|
|
90 (load-sound-file "cuckoo" 'cuckoo)
|
|
|
91 (load-sound-file "yeep" 'yeep)
|
|
|
92 (load-sound-file "hype" 'hype 100)
|
|
217
|
93 )
|
|
272
|
94 "A list of calls to load-sound-file to be processed by load-default-sounds.
|
|
217
|
95
|
|
|
96 Reference load-sound-file for more information."
|
|
272
|
97
|
|
217
|
98 :group 'sound
|
|
|
99 :type '(repeat (sexp :tag "Sound")
|
|
|
100 ))
|
|
|
101
|
|
288
|
102 (defcustom default-sound-directory (locate-data-directory "sounds")
|
|
217
|
103 "Default directory to load a sound file from."
|
|
|
104 :group 'sound
|
|
|
105 :type 'directory
|
|
|
106 )
|
|
|
107
|
|
371
|
108 (defcustom sound-ext (if (or (eq system-type 'cygwin32)
|
|
|
109 (eq system-type 'windows-nt))
|
|
|
110 ".wav:" ".au:")
|
|
272
|
111 "Filename extensions to complete sound file name with. If more than one
|
|
217
|
112 extension is used, they should be separated by \":\". "
|
|
|
113 :group 'sound
|
|
|
114 :type 'string)
|
|
|
115
|
|
371
|
116 (defcustom default-sound-directory-list ( list default-sound-directory )
|
|
288
|
117
|
|
217
|
118 "List of directories which to search for sound files"
|
|
|
119 :group 'sound
|
|
|
120 :type '(repeat directory )
|
|
|
121 )
|
|
|
122
|
|
|
123 ;;;###autoload
|
|
|
124 (or sound-alist
|
|
|
125 ;; these should be silent until sounds are loaded
|
|
|
126 (setq sound-alist '((ready nil) (warp nil))))
|
|
|
127
|
|
|
128 ;;;###autoload
|
|
|
129 (defun load-sound-file (filename sound-name &optional volume)
|
|
|
130 "Read in an audio-file and add it to the sound-alist.
|
|
|
131
|
|
|
132 You can only play sound files if you are running on display 0 of the
|
|
|
133 console of a machine with native sound support or running a NetAudio
|
|
|
134 server and XEmacs has the necessary sound support compiled in.
|
|
|
135
|
|
|
136 The sound file must be in the Sun/NeXT U-LAW format, except on Linux,
|
|
|
137 where .wav files are also supported by the sound card drivers."
|
|
|
138 (interactive "fSound file name: \n\
|
|
|
139 SSymbol to name this sound: \n\
|
|
|
140 nVolume (0 for default): ")
|
|
|
141 (unless (symbolp sound-name)
|
|
|
142 (error "sound-name not a symbol"))
|
|
|
143 (unless (or (null volume) (integerp volume))
|
|
|
144 (error "volume not an integer or nil"))
|
|
|
145 (let (buf
|
|
|
146 data
|
|
371
|
147 (file (locate-file filename default-sound-directory-list sound-ext)))
|
|
217
|
148 (unless file
|
|
|
149 (error "Couldn't load sound file %s" filename))
|
|
|
150 (unwind-protect
|
|
|
151 (save-excursion
|
|
|
152 (set-buffer (setq buf (get-buffer-create " *sound-tmp*")))
|
|
|
153 (buffer-disable-undo (current-buffer))
|
|
|
154 (erase-buffer)
|
|
|
155 (let ((coding-system-for-read 'binary))
|
|
|
156 (insert-file-contents file))
|
|
|
157 (setq data (buffer-string))
|
|
|
158 (erase-buffer))
|
|
|
159 (and buf (kill-buffer buf)))
|
|
|
160 (let ((old (assq sound-name sound-alist)))
|
|
|
161 ;; some conses in sound-alist might have been dumped with emacs.
|
|
|
162 (if old (setq sound-alist (delq old (copy-sequence sound-alist)))))
|
|
|
163 (setq sound-alist (cons
|
|
|
164 (purecopy
|
|
|
165 (nconc (list sound-name)
|
|
|
166 (if (and volume (not (eq 0 volume)))
|
|
|
167 (list ':volume volume))
|
|
|
168 (list ':sound data)))
|
|
|
169 sound-alist)))
|
|
|
170 sound-name)
|
|
|
171
|
|
|
172 ;;;###autoload
|
|
|
173 (defun load-default-sounds ()
|
|
|
174 "Load and install some sound files as beep-types, using
|
|
|
175 `load-sound-file'. This only works if you're on display 0 of the
|
|
|
176 console of a machine with native sound support or running a NetAudio
|
|
|
177 server and XEmacs has the necessary sound support compiled in."
|
|
|
178 (interactive)
|
|
272
|
179 ;; #### - this should do NOTHING if the sounds can't be played.
|
|
217
|
180 (message "Loading sounds...")
|
|
|
181 (setq sound-alist nil)
|
|
|
182 ;; this is where the calls to load-sound-file get done
|
|
371
|
183 (mapc 'eval sound-load-alist)
|
|
217
|
184 (setq sound-alist
|
|
|
185 (append sound-default-alist
|
|
|
186 sound-alist))
|
|
|
187 (message "Loading sounds...done")
|
|
|
188 ;; (beep nil 'quiet)
|
|
|
189 )
|
|
|
190
|
|
|
191 ;;; sound.el ends here.
|
