1 ;;; wl-template.el --- Draft template feature for Wanderlust.
3 ;; Copyright (C) 1998,1999,2000 Masahiro MURATA <muse@ba2.so-net.ne.jp>
4 ;; Copyright (C) 1998,1999,2000 Yuuichi Teranishi <teranisi@gohome.org>
6 ;; Author: Masahiro MURATA <muse@ba2.so-net.ne.jp>
7 ;; Keywords: mail, net news
9 ;; This file is part of Wanderlust (Yet Another Message Interface on Emacsen).
11 ;; This program is free software; you can redistribute it and/or modify
12 ;; it under the terms of the GNU General Public License as published by
13 ;; the Free Software Foundation; either version 2, or (at your option)
16 ;; This program is distributed in the hope that it will be useful,
17 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 ;; GNU General Public License for more details.
21 ;; You should have received a copy of the GNU General Public License
22 ;; along with GNU Emacs; see the file COPYING. If not, write to the
23 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
24 ;; Boston, MA 02111-1307, USA.
36 (defvar wl-template-default-name "default")
37 (defvar wl-template-buffer-name "*WL-Template*")
38 (defvar wl-template-mode-map nil)
40 (defvar wl-template nil)
41 (defvar wl-template-cur-num 0)
42 (defvar wl-template-max-num 0)
43 (defvar wl-template-draft-buffer nil)
44 (defvar wl-template-preview nil)
48 (if wl-template-mode-map
50 (setq wl-template-mode-map (make-sparse-keymap))
51 (define-key wl-template-mode-map "p" 'wl-template-prev)
52 (define-key wl-template-mode-map "n" 'wl-template-next)
53 (define-key wl-template-mode-map "q" 'wl-template-abort)
54 (define-key wl-template-mode-map "\r" 'wl-template-set)
55 (define-key wl-template-mode-map "\n" 'wl-template-set))
57 (defun wl-template-preview-p ()
58 "Return non-nil when preview template."
61 (defun wl-template-apply (name)
62 "Apply NAME template to draft."
66 (setq name wl-template-default-name))
67 (when (setq template (cdr (assoc name wl-template-alist)))
69 (setq wl-draft-config-variables
71 (nconc wl-draft-config-variables
73 (wl-draft-config-exec-sub template)))))
75 (if wl-highlight-body-too
76 (let ((beg (point-min))
78 (put-text-property beg end 'face nil)
79 (wl-highlight-message beg end t))))))))
81 (defun wl-template-mode ()
82 "Major mode for Wanderlust template.
83 See info under Wanderlust for full documentation.
87 Entering WL-Template mode calls the value of `wl-template-mode-hook'."
88 (kill-all-local-variables)
89 (setq mode-name "Wl-Template"
90 major-mode 'wl-template-mode)
91 (use-local-map wl-template-mode-map)
92 (setq buffer-read-only t)
93 (run-hooks 'wl-template-mode-hook))
95 (defun wl-template-select (&optional arg)
96 "Select template from `wl-template-alist'."
98 (unless wl-template-alist
99 (error "Please set `wl-template-alist'"))
101 (not wl-template-visible-select)
102 wl-template-visible-select))
104 (completing-read (format "Template (%s): " wl-template-default-name)
106 (let* ((begin wl-template-default-name)
107 (work wl-template-alist))
108 (if (and begin (cdr (assoc begin wl-template-alist)))
109 (while (not (string= (car (car work)) begin))
110 (setq wl-template-cur-num (1+ wl-template-cur-num))
111 (setq work (cdr work))))
112 (setq wl-template nil
113 wl-template-cur-num 0
114 wl-template-max-num (length wl-template-alist))
115 (setq wl-template-draft-buffer (current-buffer))
116 (if (get-buffer-window wl-template-buffer-name)
117 (select-window (get-buffer-window wl-template-buffer-name))
118 (let* ((cur-win (selected-window))
120 (- (window-height cur-win)
122 (- (window-height cur-win)
123 (max window-min-height
124 (1+ wl-template-buffer-lines))))))
125 (split-window cur-win (if (> size 0) size window-min-height))
126 ;; goto the bottom of the two...
127 (select-window (next-window))
128 ;; make it display...
129 (let ((pop-up-windows nil))
130 (switch-to-buffer (get-buffer-create wl-template-buffer-name)))))
131 (set-buffer wl-template-buffer-name)
133 (wl-template-show))))
135 (defun wl-template-show (&optional arg)
136 "Show reference INDEX in `wl-template-alist'.
137 ARG is ignored." ; ARG ignored this version (?)
138 (with-current-buffer wl-template-buffer-name
139 (let ((buffer-read-only nil)
140 (wl-template-preview t)
141 (mail-header-separator "--header separater--"))
143 (goto-char (point-min))
145 (setq wl-template (car (nth wl-template-cur-num wl-template-alist)))
146 mail-header-separator)
147 (wl-highlight-message (point-min) (point-max) t)
148 (when wl-highlight-x-face-function
149 (funcall wl-highlight-x-face-function
150 (point-min) (re-search-forward mail-header-separator nil t)))
151 (setq mode-line-process (concat ":" wl-template))
152 (set-buffer-modified-p nil))))
154 (defun wl-template-next ()
155 "Display next reference in other buffer."
157 (if (= wl-template-max-num
158 (setq wl-template-cur-num (1+ wl-template-cur-num)))
159 (setq wl-template-cur-num 0))
162 (defun wl-template-prev ()
163 "Display previous reference in other buffer."
165 (setq wl-template-cur-num (if (zerop wl-template-cur-num)
166 (1- wl-template-max-num)
167 (1- wl-template-cur-num)))
170 (defun wl-template-abort ()
171 "Exit from electric reference mode without inserting reference."
173 (setq wl-template nil)
175 (kill-buffer wl-template-buffer-name)
176 (when (buffer-live-p wl-template-draft-buffer)
177 (set-buffer wl-template-draft-buffer)
178 (let ((win (get-buffer-window wl-template-draft-buffer)))
179 (if win (select-window win)))))
181 (defun wl-template-set ()
182 "Exit from electric reference mode and insert selected reference."
184 (if (and wl-template-confirm
185 (not (y-or-n-p "Are you sure ? ")))
188 (kill-buffer wl-template-buffer-name)
189 (when (buffer-live-p wl-template-draft-buffer)
190 (set-buffer wl-template-draft-buffer)
191 (wl-template-apply wl-template)
192 (let ((win (get-buffer-window wl-template-draft-buffer)))
193 (if win (select-window win))))))
195 (defun wl-template-insert (name &optional mail-header)
196 "Insert NAME template.
197 Set header-separator is MAIL-HEADER."
198 (let ((template (cdr (assoc name wl-template-alist)))
199 (mail-header-separator (or mail-header
200 mail-header-separator)))
203 (insert mail-header-separator "\n"))
204 (wl-draft-config-exec-sub template))))
207 (product-provide (provide 'wl-template) (require 'wl-version))
209 ;;; wl-template.el ends here