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- ;; Mouse and font support for RMAIL running in Lucid GNU Emacs
- ;; written by Wilson H. Tien (wtien@urbana.mcd.mot.com); modified by jwz.
- ;; Copyright (C) 1992-1993 Free Software Foundation, Inc.
-
- ;; This file is part of GNU Emacs.
-
- ;; GNU Emacs is free software; you can redistribute it and/or modify
- ;; it under the terms of the GNU General Public License as published by
- ;; the Free Software Foundation; either version 2, or (at your option)
- ;; any later version.
-
- ;; GNU Emacs is distributed in the hope that it will be useful,
- ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
- ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- ;; GNU General Public License for more details.
-
- ;; You should have received a copy of the GNU General Public License
- ;; along with GNU Emacs; see the file COPYING. If not, write to
- ;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- ;;; Right button pops up a menu of commands in Rmail and Rmail summary buffers.
- ;;; Middle button selects indicated mail message in Rmail summary buffer
-
- (defvar rmail-summary-mode-menu
- '("Rmail Summary"
- "Rmail Summary Commands:"
- "----"
- ["Select Message" rmail-summary-goto-msg t nil]
- "----"
- ["Previous Page" scroll-down t]
- ["Next Page" scroll-up t]
- "----"
- ["Delete Message" rmail-summary-delete-forward t nil]
- ["Undelete Message" rmail-summary-undelete t nil]
- "----"
- ["Exit rmail Summary" rmail-summary-exit t]
- ["Quit rmail" rmail-summary-quit t]))
-
- (defun rmail-summary-update-menubar ()
- ;; if min point is in visible in the window, don't make page-up menu item
- ;; selectable
- (let ((current-menubar rmail-summary-mode-menu)
- (select '("Select Message"))
- (delete '("Delete Message"))
- (undelete '("Undelete Message"))
- (prev-page '("Previous Page"))
- (next-page '("Next Page")))
- (beginning-of-line)
- (let ((curmsg (string-to-int
- (buffer-substring (point)
- (min (point-max) (+ 5 (point))))))
- deleted-p)
- (if (= 0 curmsg)
- (progn
- (rmail-update-menu-item delete nil)
- (rmail-update-menu-item undelete nil)
- (rmail-update-menu-item select nil))
- (pop-to-buffer rmail-buffer)
- (setq deleted-p (rmail-message-deleted-p curmsg))
- (pop-to-buffer rmail-summary-buffer)
- (let ((delete-menu-item
- (car (find-menu-item current-menubar delete)))
- (undelete-menu-item
- (car (find-menu-item current-menubar undelete)))
- (select-menu-item
- (car (find-menu-item current-menubar select)))
- (msg (format "#%d" curmsg)))
- (aset delete-menu-item 2 (not deleted-p))
- (aset delete-menu-item 3 msg)
- (aset undelete-menu-item 2 deleted-p)
- (aset undelete-menu-item 3 msg)
- (aset select-menu-item 2 t)
- (aset select-menu-item 3 msg))))
- (rmail-update-menu-item prev-page (> (window-start) (point-min)))
- (rmail-update-menu-item next-page (< (window-end) (point-max)))))
-
- (defun rmail-summary-mode-menu (event)
- "Pops up a menu of applicable rmail summary commands."
- (interactive "e")
- (mouse-set-point event)
- (beginning-of-line)
- (rmail-summary-update-menubar)
- (popup-menu rmail-summary-mode-menu))
-
- ;; The following are for rmail mode
- (defconst rmail-mode-menu
- '("Rmail"
- "Rmail Commands:"
- "----"
- ["Previous Page" scroll-down t]
- ["Next Page" scroll-up t]
- ["Top Of This Message" rmail-beginning-of-message t]
- "----"
- "Go To Message:"
- "----"
- ["Next Nondeleted Message" rmail-next-undeleted-message t]
- ["Previous Nondeleted Message" rmail-previous-undeleted-message t]
- ["Next Message" rmail-next-message t]
- ["Previous Message" rmail-previous-message t]
- ["First Message" rmail-show-message t]
- ["Last Message" rmail-last-message t]
- "----"
- ["Delete This Message" rmail-delete-forward t]
- ["Undelete This Message" rmail-undelete-previous-message t]
- ["Save This Message" rmail-output-to-rmail-file t]
- "----"
- ["Reply This Message" rmail-reply t]
- ["Forward This Message" rmail-forward t]
- ; ["Continue This Message" rmail-continue t]
- "----"
- ["Add Label" rmail-add-label t]
- ["Kill Label" rmail-kill-label t]
- ["Next Labeled Message" rmail-next-labeled-message t]
- ["Previous Labeled Message" rmail-previous-labeled-message t]
- ["Summary by Label" rmail-summary-by-labels t]
- "----"
- ["Summary" rmail-summary t]
- ["Get New Mail" rmail-get-new-mail t]
- ["rmail Input From" rmail-input t]
- ["Expunge rmail" rmail-expunge t]
- ["Expunge and Save" rmail-expunge-and-save t]
- ["Quit rmail" rmail-quit t]))
-
- (defun rmail-update-menu-item (item p)
- "If P is true, enable the menu item. O/w disable it."
- (aset (car (or (find-menu-item current-menubar item)
- (error "couldn't find rmail menu item %S" item)))
- 2 p))
-
- (defun rmail-update-menubar ()
- (let ((current-menubar rmail-mode-menu)
- (prev-page '("Previous Page"))
- (next-page '("Next Page"))
- (top-page '("Top Of This Message"))
- (real-next '("Next Message"))
- (real-prev '("Previous Message"))
- (undel-next '("Next Nondeleted Message"))
- (undel-prev '("Previous Nondeleted Message"))
- (delete '("Delete This Message"))
- (undelete '("Undelete This Message"))
- i)
- ;; Disable/enable page-up/page-down menu items
- (rmail-update-menu-item prev-page (> (window-start) (point-min)))
- (rmail-update-menu-item next-page (< (window-end) (point-max)))
- (rmail-update-menu-item top-page (> (window-start) (point-min)))
- (rmail-update-menu-item real-next
- (/= rmail-current-message rmail-total-messages))
- (rmail-update-menu-item real-prev (/= rmail-current-message 1))
- (setq i (1+ rmail-current-message))
- (while (and (<= i rmail-total-messages) (rmail-message-deleted-p i))
- (setq i (1+ i)))
- (rmail-update-menu-item undel-next (<= i rmail-total-messages))
- (setq i (1- rmail-current-message))
- (while (and (>= i 1) (rmail-message-deleted-p i))
- (setq i (1- i)))
- (rmail-update-menu-item undel-prev (>= i 1))
- (rmail-update-menu-item delete
- (not (rmail-message-deleted-p rmail-current-message)))
- (rmail-update-menu-item undelete
- (rmail-message-deleted-p rmail-current-message))
- t))
-
- (defun rmail-mode-menu (event)
- "Pops up a menu of applicable rmail commands."
- (interactive "e")
- (select-window (event-window event))
- (rmail-update-menubar)
- (popup-menu rmail-mode-menu))
-
- (defun rmail-activate-menubar-hook ()
- (cond ((eq major-mode 'rmail-mode)
- (rmail-update-menubar))
- ((eq major-mode 'rmail-summary-mode)
- (rmail-summary-update-menubar))))
-
- (add-hook 'activate-menubar-hook 'rmail-activate-menubar-hook)
-
- ;;; Put message headers in boldface, etc...
-
- (require 'highlight-headers)
-
- (defun rmail-fontify-headers ()
- (highlight-headers (point-min) (point-max) t))
-
- (add-hook 'rmail-show-message-hook 'rmail-fontify-headers)
-
- ;; MENU and MENUBAR setup for both Rmail and Rmail summary buffers
- (defun rmail-install-menubar ()
- (if (and current-menubar (not (assoc (car rmail-mode-menu) current-menubar)))
- (let ((menu (cond ((eq major-mode 'rmail-mode) rmail-mode-menu)
- ((eq major-mode 'rmail-summary-mode)
- rmail-summary-mode-menu)
- (t (error "not rmail or rmail summary mode")))))
- (set-buffer-menubar (copy-sequence current-menubar))
- (add-menu nil (car rmail-mode-menu) (cdr menu)))))
-
- (defun rmail-mode-menu-setup ()
- (rmail-install-menubar)
- (define-key rmail-mode-map 'button3 'rmail-mode-menu))
-
- (add-hook 'rmail-mode-hook 'rmail-mode-menu-setup)
-
- (defun rmail-summary-mode-menu-setup ()
- (rmail-install-menubar)
- (define-key rmail-summary-mode-map 'button2 'rmail-summary-mouse-goto-msg)
- (define-key rmail-summary-mode-map 'button3 'rmail-summary-mode-menu))
-
- (defun rmail-summary-mouse-goto-msg (e)
- (interactive "e")
- (mouse-set-point e)
- (beginning-of-line)
- (rmail-summary-goto-msg))
-
- (defun rmail-install-mouse-tracker ()
- (require 'mode-motion)
- (setq mode-motion-hook 'mode-motion-highlight-line))
-
- (add-hook 'rmail-summary-mode-hook 'rmail-install-mouse-tracker)
- (add-hook 'rmail-summary-mode-hook 'rmail-summary-mode-menu-setup)
-
-
- (provide 'rmail-lucid)
-