wl/wl-xmas.el

   1 ;;; wl-xmas.el --- Wanderlust modules for XEmacsen.
   2
   3 ;; Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003
   4 ;;  Yuuichi Teranishi <teranisi@gohome.org>
   5 ;; Copyright (C) 2000, 2001, 2002, 2003 Katsumi Yamaoka <yamaoka@jpl.org>
   6
   7 ;; Author: Yuuichi Teranishi <teranisi@gohome.org>
   8 ;;      Katsumi Yamaoka <yamaoka@jpl.org>
   9 ;; Keywords: mail, net news
  10
  11 ;; This file is part of Wanderlust (Yet Another Message Interface on Emacsen).
  12
  13 ;; This program is free software; you can redistribute it and/or modify
  14 ;; it under the terms of the GNU General Public License as published by
  15 ;; the Free Software Foundation; either version 2, or (at your option)
  16 ;; any later version.
  17 ;;
  18 ;; This program is distributed in the hope that it will be useful,
  19 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  20 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21 ;; GNU General Public License for more details.
  22 ;;
  23 ;; You should have received a copy of the GNU General Public License
  24 ;; along with GNU Emacs; see the file COPYING.  If not, write to the
  25 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  26 ;; Boston, MA 02111-1307, USA.
  27 ;;
  28
  29 ;;; Commentary:
  30 ;;
  31
  32 ;;; Code:
  33 ;;
  34
  35 (eval-when-compile
  36   (require 'wl-folder)
  37   (require 'wl-summary)
  38   (require 'wl-draft)
  39   (require 'wl-message)
  40   (require 'wl-highlight)
  41   (defvar-maybe wl-draft-mode-map (make-sparse-keymap))
  42   (defalias-maybe 'toolbar-make-button-list 'ignore))
  43
  44 (add-hook 'wl-folder-mode-hook 'wl-setup-folder)
  45 (add-hook 'wl-folder-mode-hook 'wl-folder-init-icons)
  46
  47 (add-hook 'wl-init-hook 'wl-biff-init-icons)
  48 (add-hook 'wl-init-hook 'wl-plugged-init-icons)
  49
  50 (add-hook 'wl-summary-mode-hook 'wl-setup-summary)
  51
  52 (add-hook 'wl-message-display-internal-hook 'wl-setup-message)
  53
  54 (defvar wl-use-toolbar (if (featurep 'toolbar) 'default-toolbar nil))
  55 (defvar wl-plugged-glyph nil)
  56 (defvar wl-unplugged-glyph nil)
  57 (defvar wl-biff-mail-glyph nil)
  58 (defvar wl-biff-nomail-glyph nil)
  59
  60 (defvar wl-folder-toolbar
  61   '([wl-folder-jump-to-current-entity
  62      wl-folder-jump-to-current-entity t "Enter Current Folder"]
  63     [wl-folder-next-entity
  64      wl-folder-next-entity t "Next Folder"]
  65     [wl-folder-prev-entity
  66      wl-folder-prev-entity t "Previous Folder"]
  67     [wl-folder-check-current-entity
  68      wl-folder-check-current-entity t "Check Current Folder"]
  69     [wl-folder-sync-current-entity
  70      wl-folder-sync-current-entity t "Sync Current Folder"]
  71     [wl-draft
  72      wl-draft t "Write a New Message"]
  73     [wl-folder-goto-draft-folder
  74      wl-folder-goto-draft-folder t "Go to Draft Folder"]
  75     [wl-folder-empty-trash
  76      wl-folder-empty-trash t "Empty Trash"]
  77     [wl-exit
  78      wl-exit t "Quit Wanderlust"]
  79     )
  80   "The Folder buffer toolbar.")
  81
  82 (defvar wl-summary-toolbar
  83   '([wl-summary-read
  84      wl-summary-read t "Read Messages"]
  85     [wl-summary-next
  86      wl-summary-next t "Next Message"]
  87     [wl-summary-prev
  88      wl-summary-prev t "Previous Message"]
  89     [wl-summary-jump-to-current-message
  90      wl-summary-jump-to-current-message t "Jump to Current Message"]
  91     [wl-summary-sync-force-update
  92      wl-summary-sync-force-update t "Sync Current Folder"]
  93     [wl-summary-dispose
  94      wl-summary-dispose t "Dispose Current Message"]
  95     [wl-summary-set-flags
  96      wl-summary-set-flags t "Set Flags"]
  97     [wl-draft
  98      wl-summary-write-current-folder t "Write for Current Folder"]
  99     [wl-summary-reply
 100      wl-summary-reply t "Reply to Current Message" ]
 101     [wl-summary-reply-with-citation
 102      wl-summary-reply-with-citation t "Reply to Current Message with Citation"]
 103     [wl-summary-forward
 104      wl-summary-forward t "Forward Current Message"]
 105     [wl-summary-exit
 106      wl-summary-exit t "Exit Current Summary"]
 107     )
 108   "The Summary buffer toolbar.")
 109
 110 (defvar wl-message-toolbar
 111   '([wl-message-read
 112      wl-message-read t "Read Contents"]
 113     [wl-message-next-content
 114      wl-message-next-content t "Next Content"]
 115     [wl-message-prev-content
 116      wl-message-prev-content t "Previous Content"]
 117     [wl-message-quit
 118      wl-message-quit t "Back to Summary"]
 119     [wl-message-play-content
 120      wl-message-play-content t "Play Content"]
 121     [wl-message-extract-content
 122      wl-message-extract-content t "Extract Content"]
 123     )
 124   "The Message buffer toolbar.")
 125
 126 (defalias 'wl-draft-insert-signature 'insert-signature);; for draft toolbar.
 127
 128 (defvar wl-draft-toolbar
 129   '([wl-draft-send-from-toolbar
 130      wl-draft-send-from-toolbar t "Send Current Draft"]
 131     [wl-draft-yank-original
 132      wl-draft-yank-original t "Yank Displaying Message"]
 133     [wl-draft-insert-signature
 134      wl-draft-insert-signature t "Insert Signature"]
 135     [wl-draft-kill
 136      wl-draft-kill t "Kill Current Draft"]
 137     [wl-draft-save-and-exit
 138      wl-draft-save-and-exit t "Save Draft and Exit"]
 139     )
 140   "The Draft buffer toolbar.")
 141
 142 (defun wl-xmas-setup-toolbar (bar)
 143   (let ((dir wl-icon-directory)
 144         icon up down disabled name)
 145     (when dir
 146       (while bar
 147         (setq icon (aref (car bar) 0)
 148               name (symbol-name icon)
 149               bar (cdr bar))
 150         (unless (boundp icon)
 151           (setq up (expand-file-name (concat name "-up.xpm") dir)
 152                 down (expand-file-name (concat name "-down.xpm") dir)
 153                 disabled (expand-file-name (concat name "-disabled.xpm") dir))
 154           (if (file-exists-p up)
 155               (set icon (toolbar-make-button-list
 156                          up (and (file-exists-p down) down)
 157                          (and (file-exists-p disabled) disabled)))
 158             (setq bar nil
 159                   dir nil)))))
 160     dir))
 161
 162 (defun wl-xmas-make-icon-glyph (icon-string icon-file
 163                                             &optional locale tag-set)
 164   (let ((glyph (make-glyph (vector 'string :data icon-string))))
 165     (when wl-highlight-folder-with-icon
 166       (set-glyph-image glyph
 167                        (vector 'xpm :file (expand-file-name
 168                                            icon-file wl-icon-directory))
 169                        locale tag-set 'prepend))
 170     glyph))
 171
 172 (eval-when-compile
 173   (defsubst wl-xmas-setup-folder-toolbar ()
 174     (and wl-use-toolbar
 175          (wl-xmas-setup-toolbar wl-folder-toolbar)
 176          (set-specifier (symbol-value wl-use-toolbar)
 177                         (cons (current-buffer) wl-folder-toolbar))))
 178
 179   (defsubst wl-xmas-setup-summary-toolbar ()
 180     (and wl-use-toolbar
 181          (wl-xmas-setup-toolbar wl-summary-toolbar)
 182          (set-specifier (symbol-value wl-use-toolbar)
 183                         (cons (current-buffer) wl-summary-toolbar))))
 184
 185   (defsubst wl-xmas-setup-draft-toolbar ()
 186     (and wl-use-toolbar
 187          (wl-xmas-setup-toolbar wl-draft-toolbar)
 188          (set-specifier (symbol-value wl-use-toolbar)
 189                         (cons (current-buffer) wl-draft-toolbar)))))
 190
 191 (defun wl-xmas-setup-message-toolbar ()
 192   (and wl-use-toolbar
 193        (wl-xmas-setup-toolbar wl-message-toolbar)
 194        (set-specifier (symbol-value wl-use-toolbar)
 195                       (cons (current-buffer) wl-message-toolbar))))
 196
 197 (defvar wl-folder-toggle-icon-list
 198   '((wl-folder-opened-glyph       . wl-opened-group-folder-icon)
 199     (wl-folder-closed-glyph       . wl-closed-group-folder-icon)))
 200
 201 (eval-when-compile
 202   (defsubst wl-xmas-highlight-folder-group-line (glyph text-face numbers)
 203     (let ((start (match-beginning 1))
 204           (end (match-end 1)))
 205       (let ((extent (or (map-extents
 206                          (lambda (extent maparg)
 207                            (and (eq start (extent-start-position extent))
 208                                 (eq end (extent-end-position extent))
 209                                 extent))
 210                          nil start start nil nil 'end-glyph)
 211                         (make-extent start end))))
 212         (set-extent-properties extent `(end-open t start-closed t invisible t))
 213         (set-extent-end-glyph
 214          extent
 215          (or (get glyph 'glyph)
 216              (put glyph 'glyph
 217                   (wl-xmas-make-icon-glyph
 218                    (buffer-substring-no-properties start end)
 219                    (symbol-value
 220                     (cdr (assq glyph wl-folder-toggle-icon-list))))))))
 221       (let ((inhibit-read-only t))
 222         (when wl-use-highlight-mouse-line
 223           (put-text-property start (point-at-eol) 'mouse-face 'highlight))
 224         (setq start end
 225               end (point-at-eol))
 226         (if (and wl-highlight-folder-by-numbers
 227                  numbers (nth 0 numbers) (nth 1 numbers)
 228                  (re-search-forward "[0-9-]+/[0-9-]+/[0-9-]+" end t))
 229             (let* ((unsync (nth 0 numbers))
 230                    (unread (nth 1 numbers))
 231                    (face (cond ((and unsync (zerop unsync))
 232                                 (if (and unread (zerop unread))
 233                                     'wl-highlight-folder-zero-face
 234                                   'wl-highlight-folder-unread-face))
 235                                ((and unsync
 236                                      (>= unsync
 237                                          wl-folder-many-unsync-threshold))
 238                                 'wl-highlight-folder-many-face)
 239                                (t
 240                                 'wl-highlight-folder-few-face))))
 241               (if (numberp wl-highlight-folder-by-numbers)
 242                   (progn
 243                     (put-text-property start (match-beginning 0)
 244                                        'face text-face)
 245                     (put-text-property (match-beginning 0) (point) 'face face))
 246                 (put-text-property start end 'face face)))
 247           (put-text-property start end 'face text-face))))))
 248
 249 (defun wl-highlight-folder-current-line (&optional numbers)
 250   (interactive)
 251   (save-excursion
 252     (beginning-of-line)
 253     (let (fld-name)
 254       (cond
 255        (;; opened folder group
 256         (and (wl-folder-buffer-group-p)
 257              (looking-at wl-highlight-folder-opened-regexp))
 258         (wl-xmas-highlight-folder-group-line 'wl-folder-opened-glyph
 259                                              'wl-highlight-folder-opened-face
 260                                              numbers))
 261        (;; closed folder group
 262         (and (wl-folder-buffer-group-p)
 263              (looking-at wl-highlight-folder-closed-regexp))
 264         (wl-xmas-highlight-folder-group-line 'wl-folder-closed-glyph
 265                                              'wl-highlight-folder-closed-face
 266                                              numbers))
 267        (;; basic folder
 268         (and (setq fld-name (wl-folder-get-folder-name-by-id
 269                              (get-text-property (point) 'wl-folder-entity-id)))
 270              (looking-at "[ \t]+\\([^ \t]+\\)"))
 271         (let ((start (match-beginning 1)))
 272           (let ((extent (or (map-extents
 273                              (lambda (extent maparg)
 274                                (and (eq start (extent-start-position extent))
 275                                     (eq start (extent-end-position extent))
 276                                     extent))
 277                              nil start start nil nil 'begin-glyph)
 278                             (make-extent start start))))
 279             (let (type)
 280               (set-extent-begin-glyph
 281                extent
 282                (cond
 283                 ((string= fld-name wl-trash-folder);; trash folder
 284                  (let ((num (nth 2 numbers)));; number of messages
 285                    (get (if (or (not num) (zerop num))
 286                             'wl-folder-trash-empty-glyph
 287                           'wl-folder-trash-glyph)
 288                         'glyph)))
 289                 ((string= fld-name wl-draft-folder);; draft folder
 290                  (get 'wl-folder-draft-glyph 'glyph))
 291                 ((string= fld-name wl-queue-folder);; queue folder
 292                  (get 'wl-folder-queue-glyph 'glyph))
 293                 (;; and one of many other folders
 294                  (setq type (or (elmo-folder-type fld-name)
 295                                 (elmo-folder-type-internal
 296                                  (elmo-make-folder fld-name))))
 297                  (get (intern (format "wl-folder-%s-glyph" type)) 'glyph))))))
 298           (let ((end (point-at-eol)))
 299             (when wl-use-highlight-mouse-line
 300               (put-text-property start end 'mouse-face 'highlight))
 301             (let ((text-face
 302                    (if (looking-at (format "^[ \t]*\\(?:%s\\|%s\\)"
 303                                            wl-folder-unsubscribe-mark
 304                                            wl-folder-removed-mark))
 305                        'wl-highlight-folder-killed-face
 306                      'wl-highlight-folder-unknown-face)))
 307               (if (and wl-highlight-folder-by-numbers
 308                        numbers (nth 0 numbers) (nth 1 numbers)
 309                        (re-search-forward "[0-9-]+/[0-9-]+/[0-9-]+" end t))
 310                   (let* ((unsync (nth 0 numbers))
 311                          (unread (nth 1 numbers))
 312                          (face (cond
 313                                 ((and unsync (zerop unsync))
 314                                  (if (and unread (zerop unread))
 315                                      'wl-highlight-folder-zero-face
 316                                    'wl-highlight-folder-unread-face))
 317                                 ((and unsync
 318                                       (>= unsync
 319                                           wl-folder-many-unsync-threshold))
 320                                  'wl-highlight-folder-many-face)
 321                                 (t
 322                                  'wl-highlight-folder-few-face))))
 323                     (if (numberp wl-highlight-folder-by-numbers)
 324                         (progn
 325                           (put-text-property start (match-beginning 0)
 326                                              'face text-face)
 327                           (put-text-property (match-beginning 0)
 328                                              (match-end 0)
 329                                              'face face))
 330                       ;; Remove previous face.
 331                       (put-text-property start (match-end 0) 'face nil)
 332                       (put-text-property start (match-end 0) 'face face)))
 333                 (put-text-property start end 'face text-face))))))))))
 334
 335 (defun wl-highlight-plugged-current-line ()
 336   (interactive)
 337   (save-excursion
 338     (let ((inhibit-read-only t)
 339           extent switch)
 340       (beginning-of-line)
 341       (when (looking-at "[ \t]*\\(\\[\\([^]]+\\)\\]\\)")
 342         (setq switch (elmo-match-buffer 2))
 343         (when (and (setq extent (extent-at (match-end 1) nil nil nil 'at))
 344                    (extent-end-glyph extent))
 345           (delete-extent extent))
 346         (setq extent (make-extent (match-beginning 1) (match-end 1)))
 347         (set-extent-property extent 'end-open t)
 348         (set-extent-property extent 'start-closed t)
 349         (set-extent-property extent 'invisible t)
 350         (set-extent-end-glyph extent (if (string= switch wl-plugged-plug-on)
 351                                          wl-plugged-glyph
 352                                        wl-unplugged-glyph))))))
 353
 354 (defun wl-plugged-set-folder-icon (folder string)
 355   (let ((string (copy-sequence string))
 356         (len (length string))
 357         type)
 358     (if (string= folder wl-queue-folder)
 359         (put-text-property 0 len 'begin-glyph
 360                            (get 'wl-folder-queue-glyph 'glyph)
 361                            string)
 362       (if (setq type (elmo-folder-type folder))
 363           (put-text-property 0 len
 364                              'begin-glyph
 365                              (get (intern (format "wl-folder-%s-glyph" type))
 366                                   'glyph)
 367                              string)))
 368     string))
 369
 370 (defvar wl-folder-internal-icon-list
 371   ;; alist of (glyph . icon-file)
 372   '((wl-folder-nntp-glyph       . wl-nntp-folder-icon)
 373     (wl-folder-imap4-glyph      . wl-imap-folder-icon)
 374     (wl-folder-pop3-glyph       . wl-pop-folder-icon)
 375     (wl-folder-localdir-glyph   . wl-localdir-folder-icon)
 376     (wl-folder-localnews-glyph  . wl-localnews-folder-icon)
 377     (wl-folder-internal-glyph   . wl-internal-folder-icon)
 378     (wl-folder-multi-glyph      . wl-multi-folder-icon)
 379     (wl-folder-filter-glyph     . wl-filter-folder-icon)
 380     (wl-folder-archive-glyph    . wl-archive-folder-icon)
 381     (wl-folder-pipe-glyph       . wl-pipe-folder-icon)
 382     (wl-folder-maildir-glyph    . wl-maildir-folder-icon)
 383     (wl-folder-search-glyph     . wl-search-folder-icon)
 384     (wl-folder-shimbun-glyph    . wl-shimbun-folder-icon)
 385     (wl-folder-file-glyph       . wl-file-folder-icon)
 386     (wl-folder-access-glyph     . wl-access-folder-icon)
 387     (wl-folder-trash-empty-glyph . wl-empty-trash-folder-icon)
 388     (wl-folder-draft-glyph      . wl-draft-folder-icon)
 389     (wl-folder-queue-glyph      . wl-queue-folder-icon)
 390     (wl-folder-trash-glyph      . wl-trash-folder-icon)))
 391
 392 (defun wl-folder-init-icons ()
 393   (dolist (icon wl-folder-internal-icon-list)
 394     (unless (get (car icon) 'glyph)
 395       (put (car icon) 'glyph
 396            (wl-xmas-make-icon-glyph "" (symbol-value (cdr icon)))))))
 397
 398 (defun wl-plugged-init-icons ()
 399   (unless wl-plugged-glyph
 400     (setq wl-plugged-glyph (wl-xmas-make-icon-glyph
 401                             wl-plug-state-indicator-on wl-plugged-icon)
 402           wl-unplugged-glyph (wl-xmas-make-icon-glyph
 403                               wl-plug-state-indicator-off wl-unplugged-icon))
 404     (let ((extent (make-extent nil nil)))
 405       (let ((keymap (make-sparse-keymap)))
 406         (define-key keymap 'button2
 407           (make-modeline-command-wrapper 'wl-toggle-plugged))
 408         (set-extent-keymap extent keymap)
 409         (set-extent-property extent 'help-echo
 410                              "button2 toggles plugged status"))
 411       (setq wl-modeline-plug-state-on (cons extent wl-plugged-glyph)
 412             wl-modeline-plug-state-off (cons extent wl-unplugged-glyph)))))
 413
 414 (defun wl-biff-init-icons ()
 415   (unless wl-biff-mail-glyph
 416     (setq wl-biff-mail-glyph (wl-xmas-make-icon-glyph
 417                               wl-biff-state-indicator-on
 418                               wl-biff-mail-icon)
 419           wl-biff-nomail-glyph (wl-xmas-make-icon-glyph
 420                                 wl-biff-state-indicator-off
 421                                 wl-biff-nomail-icon))
 422     (let ((extent (make-extent nil nil)))
 423       (let ((keymap (make-sparse-keymap)))
 424         (define-key keymap 'button2
 425           (make-modeline-command-wrapper 'wl-biff-check-folders))
 426         (set-extent-keymap extent keymap)
 427         (set-extent-property extent 'help-echo "button2 checks new mails"))
 428       (setq wl-modeline-biff-state-on (cons extent wl-biff-mail-glyph)
 429             wl-modeline-biff-state-off (cons extent wl-biff-nomail-glyph)))))
 430
 431 (defun wl-make-date-string ()
 432   (let ((s (current-time-string)))
 433     (string-match "\\`\\([A-Z][a-z][a-z]\\) +[A-Z][a-z][a-z] +[0-9][0-9]? *[0-9][0-9]?:[0-9][0-9]:[0-9][0-9] *[0-9]?[0-9]?[0-9][0-9]"
 434                   s)
 435     (concat (wl-match-string 1 s) ", "
 436             (timezone-make-date-arpa-standard s (current-time-zone)))))
 437
 438 (defun wl-setup-folder ()
 439   (and (featurep 'scrollbar)
 440        (set-specifier scrollbar-height (cons (current-buffer) 0)))
 441   (wl-xmas-setup-folder-toolbar))
 442
 443 (defvar dragdrop-drop-functions)
 444
 445 (defun wl-setup-summary ()
 446   (make-local-variable 'dragdrop-drop-functions)
 447   (setq dragdrop-drop-functions '((wl-dnd-default-drop-message t t)))
 448   (and (featurep 'scrollbar)
 449        (set-specifier scrollbar-height (cons (current-buffer) 0)))
 450   (wl-xmas-setup-summary-toolbar))
 451
 452 (defalias 'wl-setup-message 'wl-xmas-setup-message-toolbar)
 453
 454 (defun wl-message-define-keymap ()
 455   (let ((keymap (make-sparse-keymap)))
 456     (define-key keymap "D" 'wl-message-delete-current-part)
 457     (define-key keymap "l" 'wl-message-toggle-disp-summary)
 458     (define-key keymap "\C-c:d" 'wl-message-decrypt-pgp-nonmime)
 459     (define-key keymap "\C-c:v" 'wl-message-verify-pgp-nonmime)
 460     (define-key keymap "w" 'wl-draft)
 461     (define-key keymap 'button4 'wl-message-wheel-down)
 462     (define-key keymap 'button5 'wl-message-wheel-up)
 463     (define-key keymap [(shift button4)] 'wl-message-wheel-down)
 464     (define-key keymap [(shift button5)] 'wl-message-wheel-up)
 465     (set-keymap-parent wl-message-button-map keymap)
 466     (define-key wl-message-button-map 'button2
 467       'wl-message-button-dispatcher)
 468     keymap))
 469
 470 (defun wl-message-wheel-up (event)
 471   (interactive "e")
 472   (if (string-match (regexp-quote wl-message-buffer-name)
 473                     (regexp-quote (buffer-name)))
 474       (wl-message-prev-page)
 475     (let ((cur-buf (current-buffer))
 476           proceed)
 477       (save-selected-window
 478         (select-window (event-window event))
 479         (set-buffer cur-buf)
 480         (setq proceed (wl-message-next-page)))
 481       (when proceed
 482         (if (memq 'shift (event-modifiers event))
 483             (wl-summary-down t)
 484           (wl-summary-next t))))))
 485
 486 (defun wl-message-wheel-down (event)
 487   (interactive "e")
 488   (if (string-match (regexp-quote wl-message-buffer-name)
 489                     (regexp-quote (buffer-name)))
 490       (wl-message-prev-page)
 491     (let ((cur-buf (current-buffer))
 492           proceed)
 493       (save-selected-window
 494         (select-window (event-window event))
 495         (set-buffer cur-buf)
 496         (setq proceed (wl-message-prev-page)))
 497       (when proceed
 498         (if (memq 'shift (event-modifiers event))
 499             (wl-summary-up t)
 500           (wl-summary-prev t))))))
 501
 502 (defun wl-draft-overload-menubar ()
 503   (when (featurep 'menubar)
 504     (add-menu-item '("Mail") "Send, Keep Editing"
 505                    'wl-draft-send t "Send Mail")
 506     (add-menu-item '("Mail") "Send Message"
 507                    'wl-draft-send-and-exit t "Send and Exit")
 508     (delete-menu-item '("Mail" "Send Mail"))
 509     (delete-menu-item '("Mail" "Send and Exit"))
 510     (add-menu-item '("Mail") "Preview Message"
 511                    'wl-draft-preview-message t "Cancel")
 512     (add-menu-item '("Mail") "Save Draft and Exit"
 513                    'wl-draft-save-and-exit t "Cancel")
 514     (add-menu-item '("Mail") "Kill Current Draft"
 515                    'wl-draft-kill t "Cancel")
 516     (delete-menu-item '("Mail" "Cancel"))))
 517
 518 (defun wl-draft-mode-setup ()
 519   (require 'derived)
 520   (define-derived-mode wl-draft-mode mail-mode "Draft"
 521     "draft mode for Wanderlust derived from mail mode.
 522 See info under Wanderlust for full documentation.
 523
 524 Special commands:
 525 \\{wl-draft-mode-map}"))
 526
 527 (defun wl-draft-key-setup ()
 528   (define-key wl-draft-mode-map "\C-c\C-y" 'wl-draft-yank-original)
 529   (define-key wl-draft-mode-map "\C-c\C-s" 'wl-draft-send)
 530   (define-key wl-draft-mode-map "\C-c\C-c" 'wl-draft-send-and-exit)
 531   (define-key wl-draft-mode-map "\C-c\C-z" 'wl-draft-save-and-exit)
 532   (define-key wl-draft-mode-map "\C-c\C-k" 'wl-draft-kill)
 533   (define-key wl-draft-mode-map "\C-l" 'wl-draft-highlight-and-recenter)
 534   (define-key wl-draft-mode-map "\C-i" 'wl-complete-field-body-or-tab)
 535   (define-key wl-draft-mode-map "\C-c\C-r" 'wl-draft-caesar-region)
 536   (define-key wl-draft-mode-map "\M-t" 'wl-toggle-plugged)
 537   (define-key wl-draft-mode-map "\C-c\C-o" 'wl-jump-to-draft-buffer)
 538   (define-key wl-draft-mode-map "\C-c\C-e" 'wl-draft-config-exec)
 539   (define-key wl-draft-mode-map "\C-c\C-j" 'wl-template-select)
 540   (define-key wl-draft-mode-map "\C-c\C-p" 'wl-draft-preview-message)
 541 ;;;  (define-key wl-draft-mode-map "\C-x\C-s" 'wl-draft-save)
 542   (define-key wl-draft-mode-map "\C-c\C-a" 'wl-addrmgr)
 543   (define-key wl-draft-mode-map "\C-xk"    'wl-draft-mimic-kill-buffer)
 544   (define-key wl-draft-mode-map "\C-c\C-d" 'wl-draft-elide-region)
 545   (define-key wl-draft-mode-map "\C-a" 'wl-draft-beginning-of-line)
 546   (define-key wl-draft-mode-map "\M-p" 'wl-draft-previous-history-element)
 547   (define-key wl-draft-mode-map "\M-n" 'wl-draft-next-history-element))
 548
 549 (defun wl-draft-overload-functions ()
 550   (wl-mode-line-buffer-identification)
 551 ;;;  (local-set-key "\C-c\C-s" 'wl-draft-send) ; override
 552   (wl-xmas-setup-draft-toolbar)
 553   (wl-draft-overload-menubar))
 554
 555 (defalias 'wl-defface 'defface)
 556
 557 (defun wl-read-event-char (&optional prompt)
 558   "Get the next event."
 559   (let ((event (next-command-event nil prompt)))
 560     (sit-for 0)
 561     ;; We junk all non-key events.  Is this naughty?
 562     (while (not (or (key-press-event-p event)
 563                     (button-press-event-p event)))
 564       (dispatch-event event)
 565       (setq event (next-command-event)))
 566     (cons (and (key-press-event-p event)
 567                (event-to-character event))
 568           event)))
 569
 570 (require 'product)
 571 (product-provide (provide 'wl-xmas) (require 'wl-version))
 572
 573 ;;; wl-xmas.el ends here