1 ;;; semi-def.el --- definition module for WEMI
3 ;; Copyright (C) 1995,1996,1997,1998 Free Software Foundation, Inc.
5 ;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
6 ;; Keywords: definition, MIME, multimedia, mail, news
8 ;; This file is part of WEMI (Widget based Emacs MIME Interfaces).
10 ;; This program is free software; you can redistribute it and/or
11 ;; modify it under the terms of the GNU General Public License as
12 ;; published by the Free Software Foundation; either version 2, or (at
13 ;; your option) any later version.
15 ;; This program is distributed in the hope that it will be useful, but
16 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 ;; General Public License for more details.
20 ;; You should have received a copy of the GNU General Public License
21 ;; along with GNU Emacs; see the file COPYING. If not, write to the
22 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
23 ;; Boston, MA 02111-1307, USA.
29 (eval-when-compile (require 'cl))
32 (defconst mime-module-version '("WEMI" "Totsuka" 1 3 0)
33 "Implementation name, version name and numbers of MIME-kernel package.")
35 (autoload 'mule-caesar-region "mule-caesar"
36 "Caesar rotation of current region." t)
42 (defvar mime/use-multi-frame
43 (and (>= emacs-major-version 19) window-system))
45 (defvar mime/find-file-function
46 (if mime/use-multi-frame
47 (function find-file-other-frame)
55 (defconst mime-echo-buffer-name "*MIME-echo*"
56 "Name of buffer to display MIME-playing information.")
58 (defconst mime-temp-buffer-name " *MIME-temp*")
64 (defcustom mime-button-face 'bold
65 "Face used for content-button or URL-button of MIME-Preview buffer."
69 (defcustom mime-button-mouse-face 'highlight
70 "Face used for MIME-preview buffer mouse highlighting."
74 (defsubst mime-insert-button (string function &optional data)
75 "Insert STRING as button with callback FUNCTION and DATA."
77 (narrow-to-region (point)(point))
78 (widget-create 'push-button
79 :action `(lambda (widget &optional event)
82 :mouse-down-action `(lambda (widget event)
84 (save-window-excursion
85 (mouse-set-point event)
86 (setq buf (current-buffer)
95 ;;(mime-add-button (point-min)(point-max) function data)
98 (defvar mime-button-mother-dispatcher nil)
100 (defun mime-button-dispatcher (event)
101 "Select the button under point."
103 (let (buf point func data)
104 (save-window-excursion
105 (mouse-set-point event)
106 (setq buf (current-buffer)
108 func (get-text-property (point) 'mime-button-callback)
109 data (get-text-property (point) 'mime-button-data)
117 (if (fboundp mime-button-mother-dispatcher)
118 (funcall mime-button-mother-dispatcher event)
127 (if (featurep 'xemacs)
128 (defun select-menu-alist (title menu-alist)
137 (setq ret ',(cdr cell))
146 (defun select-menu-alist (title menu-alist)
148 (list '(1 1) (selected-window))
149 (list title (cons title menu-alist))
152 (defun select-menu-alist (title menu-alist)
154 (assoc (completing-read (concat title " : ") menu-alist)
163 (defvar pgp-function-alist
166 (verify mc-verify "mc-toplev")
167 (decrypt mc-decrypt "mc-toplev")
168 (fetch-key mc-pgp-fetch-key "mc-pgp")
169 (snarf-keys mc-snarf-keys "mc-toplev")
171 (mime-sign mime-mc-pgp-sign-region "mime-mc")
172 (traditional-sign mc-pgp-sign-region "mc-pgp")
173 (encrypt mime-mc-pgp-encrypt-region "mime-mc")
174 (insert-key mc-insert-public-key "mc-toplev")
176 "Alist of service names vs. corresponding functions and its filenames.
177 Each element looks like (SERVICE FUNCTION FILE).
179 SERVICE is a symbol of PGP processing. It allows `verify', `decrypt',
180 `fetch-key', `snarf-keys', `mime-sign', `traditional-sign', `encrypt'
183 Function is a symbol of function to do specified SERVICE.
185 FILE is string of filename which has definition of corresponding
188 (defmacro pgp-function (method)
189 "Return function to do service METHOD."
190 `(cadr (assq ,method (symbol-value 'pgp-function-alist)))
195 (autoload (cadr method)(nth 2 method))
203 (defun tm:set-fields (sym field-list &optional regexp-sym)
206 (let ((name (symbol-name sym)))
208 (concat (if (string-match "\\(.*\\)-list" name)
209 (substring name 0 (match-end 1))
216 (concat "^" (apply (function regexp-or) field-list) ":"))
219 (defun tm:add-fields (sym field-list &optional regexp-sym)
222 (let ((name (symbol-name sym)))
224 (concat (if (string-match "\\(.*\\)-list" name)
225 (substring name 0 (match-end 1))
230 (let ((fields (eval sym)))
233 (or (member field fields)
234 (setq fields (cons field fields))
240 (concat "^" (apply (function regexp-or) fields) ":"))
244 (defun tm:delete-fields (sym field-list &optional regexp-sym)
247 (let ((name (symbol-name sym)))
249 (concat (if (string-match "\\(.*\\)-list" name)
250 (substring name 0 (match-end 1))
255 (let ((fields (eval sym)))
258 (setq fields (delete field fields))
262 (concat "^" (apply (function regexp-or) fields) ":"))
270 (defsubst get-version-string (id)
271 "Return a version-string from RCS ID."
272 (and (string-match ",v \\([0-9][0-9.][0-9.]+\\)" id)
273 (substring id (match-beginning 1)(match-end 1))
280 (defun call-after-loaded (module func &optional hook-name)
281 "If MODULE is provided, then FUNC is called.
282 Otherwise func is set to MODULE-load-hook.
283 If optional argument HOOK-NAME is specified,
284 it is used as hook to set."
285 (if (featurep module)
288 (setq hook-name (intern (concat (symbol-name module) "-load-hook")))
290 (add-hook hook-name func)
299 ;;; semi-def.el ends here