1;;; wl-template.el --- Draft template feature for Wanderlust. -*- lexical-binding: t -*- 2 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> 5 6;; Author: Masahiro MURATA <muse@ba2.so-net.ne.jp> 7;; Keywords: mail, net news 8 9;; This file is part of Wanderlust (Yet Another Message Interface on Emacsen). 10 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) 14;; any later version. 15;; 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. 20;; 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. 25;; 26 27;;; Commentary: 28 29;;; Code: 30;; 31(require 'elmo-util) 32(require 'wl-vars) 33(require 'wl-highlight) 34 35(provide 'wl-template) 36 37;; Variables 38 39(defvar wl-template-default-name "default") 40(defvar wl-template-buffer-name "*WL-Template*") 41(defvar wl-template-mode-map nil) 42 43(defvar wl-template nil) 44(defvar wl-template-cur-num 0) 45(defvar wl-template-max-num 0) 46(defvar wl-template-draft-buffer nil) 47(defvar wl-template-preview nil) 48 49;;; Code 50 51(if wl-template-mode-map 52 nil 53 (setq wl-template-mode-map (make-sparse-keymap)) 54 (define-key wl-template-mode-map "p" 'wl-template-prev) 55 (define-key wl-template-mode-map "n" 'wl-template-next) 56 (define-key wl-template-mode-map "q" 'wl-template-abort) 57 (define-key wl-template-mode-map "\r" 'wl-template-set) 58 (define-key wl-template-mode-map "\n" 'wl-template-set)) 59 60(defun wl-template-preview-p () 61 "Return non-nil when preview template." 62 wl-template-preview) 63 64(defun wl-template-mode () 65 "Major mode for Wanderlust template. 66See info under Wanderlust for full documentation. 67 68\\{wl-template-mode} 69 70Entering WL-Template mode calls the value of `wl-template-mode-hook'." 71 (kill-all-local-variables) 72 (setq mode-name "Wl-Template" 73 major-mode 'wl-template-mode) 74 (use-local-map wl-template-mode-map) 75 (setq buffer-read-only t) 76 (run-hooks 'wl-template-mode-hook)) 77 78(defun wl-template-select (&optional arg) 79 "Select template from `wl-template-alist'." 80 (interactive "P") 81 (unless wl-template-alist 82 (error "Please set `wl-template-alist'")) 83 (if (not (if arg 84 (not wl-template-visible-select) 85 wl-template-visible-select)) 86 (wl-template-apply 87 (completing-read (format "Template (%s): " wl-template-default-name) 88 wl-template-alist)) 89 (let* ((begin wl-template-default-name) 90 (work wl-template-alist)) 91 (if (and begin (cdr (assoc begin wl-template-alist))) 92 (while (not (string= (car (car work)) begin)) 93 (setq wl-template-cur-num (1+ wl-template-cur-num)) 94 (setq work (cdr work)))) 95 (setq wl-template nil 96 wl-template-cur-num 0 97 wl-template-max-num (length wl-template-alist)) 98 (setq wl-template-draft-buffer (current-buffer)) 99 (if (get-buffer-window wl-template-buffer-name) 100 (select-window (get-buffer-window wl-template-buffer-name)) 101 (let* ((cur-win (selected-window)) 102 (size (min 103 (- (window-height cur-win) 104 window-min-height 1) 105 (- (window-height cur-win) 106 (max window-min-height 107 (1+ wl-template-buffer-lines)))))) 108 (split-window cur-win (if (> size 0) size window-min-height)) 109 ;; goto the bottom of the two... 110 (select-window (next-window)) 111 ;; make it display... 112 (let ((pop-up-windows nil)) 113 (switch-to-buffer (get-buffer-create wl-template-buffer-name))))) 114 (set-buffer wl-template-buffer-name) 115 (wl-template-mode) 116 (wl-template-show)))) 117 118(defun wl-template-show (&optional _arg) 119 "Show reference INDEX in `wl-template-alist'. 120ARG is ignored." ; ARG ignored this version (?) 121 (with-current-buffer wl-template-buffer-name 122 (let ((buffer-read-only nil) 123 (wl-template-preview t) 124 (mail-header-separator "--header separator--")) 125 (erase-buffer) 126 (goto-char (point-min)) 127 (wl-template-insert 128 (setq wl-template (car (nth wl-template-cur-num wl-template-alist))) 129 mail-header-separator) 130 (wl-highlight-message (point-min) (point-max) t) 131 (when wl-highlight-x-face-function 132 (funcall wl-highlight-x-face-function 133 (point-min) (re-search-forward mail-header-separator nil t))) 134 (setq mode-line-process (concat ":" wl-template)) 135 (set-buffer-modified-p nil)))) 136 137(defun wl-template-next () 138 "Display next reference in other buffer." 139 (interactive) 140 (if (= wl-template-max-num 141 (setq wl-template-cur-num (1+ wl-template-cur-num))) 142 (setq wl-template-cur-num 0)) 143 (wl-template-show)) 144 145(defun wl-template-prev () 146 "Display previous reference in other buffer." 147 (interactive) 148 (setq wl-template-cur-num (if (zerop wl-template-cur-num) 149 (1- wl-template-max-num) 150 (1- wl-template-cur-num))) 151 (wl-template-show)) 152 153(defun wl-template-insert (name &optional mail-header) 154 "Insert NAME template. 155Set header-separator is MAIL-HEADER." 156 (let ((template (cdr (assoc name wl-template-alist))) 157 (mail-header-separator (or mail-header 158 mail-header-separator))) 159 (when template 160 (if mail-header 161 (insert mail-header-separator "\n")) 162 (wl-draft-config-exec-sub template)))) 163 164(require 'wl-draft) 165 166(defun wl-template-apply (name) 167 "Apply NAME template to draft." 168 (let (template wl-draft-real-time-highlight) 169 (when name 170 (if (string= name "") 171 (setq name wl-template-default-name)) 172 (when (setq template (cdr (assoc name wl-template-alist))) 173 (save-excursion 174 (setq wl-draft-config-variables 175 (elmo-uniq-list 176 (nconc wl-draft-config-variables 177 (save-excursion 178 (wl-draft-config-exec-sub template))))) 179 ;; rehighlight 180 (if wl-highlight-body-too 181 (let ((beg (point-min)) 182 (end (point-max))) 183 (put-text-property beg end 'face nil) 184 (wl-highlight-message beg end t)))))))) 185 186(defun wl-template-abort () 187 "Exit from electric reference mode without inserting reference." 188 (interactive) 189 (setq wl-template nil) 190 (delete-window) 191 (kill-buffer wl-template-buffer-name) 192 (when (buffer-live-p wl-template-draft-buffer) 193 (set-buffer wl-template-draft-buffer) 194 (let ((win (get-buffer-window wl-template-draft-buffer))) 195 (if win (select-window win))))) 196 197(defun wl-template-set () 198 "Exit from electric reference mode and insert selected reference." 199 (interactive) 200 (if (and wl-template-confirm 201 (not (y-or-n-p "Are you sure ? "))) 202 (message "") 203 (delete-window) 204 (kill-buffer wl-template-buffer-name) 205 (when (buffer-live-p wl-template-draft-buffer) 206 (set-buffer wl-template-draft-buffer) 207 (wl-template-apply wl-template) 208 (let ((win (get-buffer-window wl-template-draft-buffer))) 209 (if win (select-window win)))))) 210 211(require 'product) 212(product-provide (provide 'wl-template) (require 'wl-version)) 213 214;;; wl-template.el ends here 215