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.
34 (defvar wl-template-default-name "default")
35 (defvar wl-template-buffer-name "*WL-Template*")
36 (defvar wl-template-mode-map nil)
38 (defvar wl-template nil)
39 (defvar wl-template-cur-num 0)
40 (defvar wl-template-max-num 0)
41 (defvar wl-template-draft-buffer nil)
45 (if wl-template-mode-map
47 (setq wl-template-mode-map (make-sparse-keymap))
48 (define-key wl-template-mode-map "p" 'wl-template-prev)
49 (define-key wl-template-mode-map "n" 'wl-template-next)
50 (define-key wl-template-mode-map "q" 'wl-template-abort)
51 (define-key wl-template-mode-map "\r" 'wl-template-set)
52 (define-key wl-template-mode-map "\n" 'wl-template-set))
54 (defun wl-template-apply (name)
55 "Apply NAME template to draft."
59 (setq name wl-template-default-name))
60 (when (setq template (cdr (assoc name wl-template-alist)))
62 (setq wl-draft-config-variables
64 (nconc wl-draft-config-variables
66 (wl-draft-config-exec-sub template)))))
68 (if wl-highlight-body-too
69 (let ((beg (point-min))
71 (put-text-property beg end 'face nil)
72 (wl-highlight-message beg end t))))))))
74 (defun wl-template-mode ()
75 "Major mode for Wanderlust template.
76 See info under Wanderlust for full documentation.
80 Enterring WL-Template mode calls the value of `wl-template-mode-hook'."
81 (kill-all-local-variables)
82 (setq mode-name "Wl-Template"
83 major-mode 'wl-template-mode)
84 (use-local-map wl-template-mode-map)
85 (setq buffer-read-only t)
86 (run-hooks 'wl-template-mode-hook))
88 (defun wl-template-select ()
89 "Select template from `wl-template-alist'."
91 (if (not wl-template-visible-select)
93 (completing-read (format "Template (%s): " wl-template-default-name)
95 (let* ((begin wl-template-default-name)
96 (work wl-template-alist))
97 (if (and begin (cdr (assoc begin wl-template-alist)))
98 (while (not (string= (car (car work)) begin))
99 (setq wl-template-cur-num (1+ wl-template-cur-num))
100 (setq work (cdr work))))
101 (setq wl-template nil
102 wl-template-cur-num 0
103 wl-template-max-num (length wl-template-alist))
104 (setq wl-template-draft-buffer (current-buffer))
105 (if (get-buffer-window wl-template-buffer-name)
106 (select-window (get-buffer-window wl-template-buffer-name))
107 (let* ((cur-win (selected-window))
109 (- (window-height cur-win)
111 (- (window-height cur-win)
112 (max window-min-height
113 (1+ wl-template-buffer-lines))))))
114 (split-window cur-win (if (> size 0) size window-min-height))
115 ;; goto the bottom of the two...
116 (select-window (next-window))
117 ;; make it display...
118 (let ((pop-up-windows nil))
119 (switch-to-buffer (get-buffer-create wl-template-buffer-name)))))
120 (set-buffer wl-template-buffer-name)
122 (wl-template-show))))
124 (defun wl-template-show (&optional arg)
125 "Show reference INDEX in `wl-template-alist'.
126 ARG is ignored." ; ARG ignored this version (?)
128 (set-buffer wl-template-buffer-name)
129 (let ((buffer-read-only nil)
130 (mail-header-separator "--header separater--"))
132 (goto-char (point-min))
134 (setq wl-template (car (nth wl-template-cur-num wl-template-alist)))
135 mail-header-separator)
136 (wl-highlight-message (point-min) (point-max) t)
137 (when wl-highlight-x-face-function
138 (funcall wl-highlight-x-face-function
139 (point-min) (re-search-forward mail-header-separator nil t)))
140 (setq mode-line-process (concat ":" wl-template))
141 (set-buffer-modified-p nil))))
143 (defun wl-template-next ()
144 "Display next reference in other buffer."
146 (if (= wl-template-max-num
147 (setq wl-template-cur-num (1+ wl-template-cur-num)))
148 (setq wl-template-cur-num 0))
151 (defun wl-template-prev ()
152 "Display previous reference in other buffer."
154 (setq wl-template-cur-num (if (zerop wl-template-cur-num)
155 (1- wl-template-max-num)
156 (1- wl-template-cur-num)))
159 (defun wl-template-abort ()
160 "Exit from electric reference mode without inserting reference."
162 (setq wl-template nil)
164 (kill-buffer wl-template-buffer-name)
165 (when (buffer-live-p wl-template-draft-buffer)
166 (set-buffer wl-template-draft-buffer)
167 (let ((win (get-buffer-window wl-template-draft-buffer)))
168 (if win (select-window win)))))
170 (defun wl-template-set ()
171 "Exit from electric reference mode and insert selected reference."
173 (if (and wl-template-confirm
174 (not (y-or-n-p "Are you sure ? ")))
177 (kill-buffer wl-template-buffer-name)
178 (when (buffer-live-p wl-template-draft-buffer)
179 (set-buffer wl-template-draft-buffer)
180 (wl-template-apply wl-template)
181 (let ((win (get-buffer-window wl-template-draft-buffer)))
182 (if win (select-window win))))))
184 (defun wl-template-insert (name &optional mail-header)
185 "Insert NAME template.
186 Set header-separator is MAIL-HEADER."
187 (let ((template (cdr (assoc name wl-template-alist)))
188 (mail-header-separator (or mail-header
189 mail-header-separator)))
192 (insert mail-header-separator "\n"))
193 (wl-draft-config-exec-sub template))))
196 (product-provide (provide 'wl-template) (require 'wl-version))
198 ;;; wl-template.el ends here