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 '("[REMI 1.4.0.9 based] WEMI" "
\e,DR
\e(Biso" 1 4 4)
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))
49 (defconst mime-echo-buffer-name "*MIME-echo*"
50 "Name of buffer to display MIME-playing information.")
52 (defconst mime-temp-buffer-name " *MIME-temp*")
58 (defcustom mime-button-face 'bold
59 "Face used for content-button or URL-button of MIME-Preview buffer."
63 (defcustom mime-button-mouse-face 'highlight
64 "Face used for MIME-preview buffer mouse highlighting."
68 (defsubst mime-insert-button (string function &optional data)
69 "Insert STRING as button with callback FUNCTION and DATA."
71 (narrow-to-region (point)(point))
72 (mapcar #'(lambda (line)
75 :action `(lambda (widget &optional event)
78 :mouse-down-action `(lambda (widget event)
80 (save-window-excursion
81 (mouse-set-point event)
82 (setq buf (current-buffer)
92 (split-string string "\n"))
93 ;;(mime-add-button (point-min)(point-max) function data)
96 (defvar mime-button-mother-dispatcher nil)
98 (defun mime-button-dispatcher (event)
99 "Select the button under point."
101 (let (buf point func data)
102 (save-window-excursion
103 (mouse-set-point event)
104 (setq buf (current-buffer)
106 func (get-text-property (point) 'mime-button-callback)
107 data (get-text-property (point) 'mime-button-data)
115 (if (fboundp mime-button-mother-dispatcher)
116 (funcall mime-button-mother-dispatcher event)
125 (if (featurep 'xemacs)
126 (defun select-menu-alist (title menu-alist)
135 (setq ret ',(cdr cell))
144 (defun select-menu-alist (title menu-alist)
146 (list '(1 1) (selected-window))
147 (list title (cons title menu-alist))
150 (defun select-menu-alist (title menu-alist)
152 (assoc (completing-read (concat title " : ") menu-alist)
161 (defvar pgp-function-alist
164 (verify mc-verify "mc-toplev")
165 (decrypt mc-decrypt "mc-toplev")
166 (fetch-key mc-pgp-fetch-key "mc-pgp")
167 (snarf-keys mc-snarf-keys "mc-toplev")
169 (mime-sign mime-mc-pgp-sign-region "mime-mc")
170 (traditional-sign mc-pgp-sign-region "mc-pgp")
171 (encrypt mime-mc-pgp-encrypt-region "mime-mc")
172 (insert-key mc-insert-public-key "mc-toplev")
174 "Alist of service names vs. corresponding functions and its filenames.
175 Each element looks like (SERVICE FUNCTION FILE).
177 SERVICE is a symbol of PGP processing. It allows `verify', `decrypt',
178 `fetch-key', `snarf-keys', `mime-sign', `traditional-sign', `encrypt'
181 Function is a symbol of function to do specified SERVICE.
183 FILE is string of filename which has definition of corresponding
186 (defmacro pgp-function (method)
187 "Return function to do service METHOD."
188 `(cadr (assq ,method (symbol-value 'pgp-function-alist)))
193 (autoload (cadr method)(nth 2 method))
201 (defun tm:set-fields (sym field-list &optional regexp-sym)
204 (let ((name (symbol-name sym)))
206 (concat (if (string-match "\\(.*\\)-list" name)
207 (substring name 0 (match-end 1))
214 (concat "^" (apply (function regexp-or) field-list) ":"))
217 (defun tm:add-fields (sym field-list &optional regexp-sym)
220 (let ((name (symbol-name sym)))
222 (concat (if (string-match "\\(.*\\)-list" name)
223 (substring name 0 (match-end 1))
228 (let ((fields (eval sym)))
231 (or (member field fields)
232 (setq fields (cons field fields))
238 (concat "^" (apply (function regexp-or) fields) ":"))
242 (defun tm:delete-fields (sym field-list &optional regexp-sym)
245 (let ((name (symbol-name sym)))
247 (concat (if (string-match "\\(.*\\)-list" name)
248 (substring name 0 (match-end 1))
253 (let ((fields (eval sym)))
256 (setq fields (delete field fields))
260 (concat "^" (apply (function regexp-or) fields) ":"))
268 (defsubst get-version-string (id)
269 "Return a version-string from RCS ID."
270 (and (string-match ",v \\([0-9][0-9.][0-9.]+\\)" id)
271 (substring id (match-beginning 1)(match-end 1))
278 (defun call-after-loaded (module func &optional hook-name)
279 "If MODULE is provided, then FUNC is called.
280 Otherwise func is set to MODULE-load-hook.
281 If optional argument HOOK-NAME is specified,
282 it is used as hook to set."
283 (if (featurep module)
286 (setq hook-name (intern (concat (symbol-name module) "-load-hook")))
288 (add-hook hook-name func)
292 (defvar mime-condition-type-alist
293 '((preview . mime-preview-condition)
294 (action . mime-acting-condition)))
296 (defvar mime-condition-mode-alist
297 '((with-default . ctree-set-calist-with-default)
298 (t . ctree-set-calist-strictly)))
300 (defun mime-add-condition (target-type condition &optional mode file)
301 "Add CONDITION to database specified by TARGET-TYPE.
302 TARGET-TYPE must be 'preview or 'action.
303 If optional argument MODE is 'strict or nil (omitted), CONDITION is
305 If optional argument MODE is 'with-default, CONDITION is added with
307 If optional argument FILE is specified, it is loaded when CONDITION is
309 (let ((sym (cdr (assq target-type mime-condition-type-alist))))
311 (let ((func (cdr (or (assq mode mime-condition-mode-alist)
312 (assq t mime-condition-mode-alist)))))
315 (funcall func sym condition)
317 (let ((method (cdr (assq 'method condition))))
318 (autoload method file)
321 (error "Function for mode `%s' is not found." mode)
323 (error "Variable for target-type `%s' is not found." target-type)
332 ;;; semi-def.el ends here