;;; gnus-dired.el --- utility functions where gnus and dired meet
-;; Copyright (C) 1996, 1997, 1998, 1999, 2001, 2002
-;; Free Software Foundation, Inc.
+;; Copyright (C) 1996, 1997, 1998, 1999, 2001, 2002, 2003, 2004,
+;; 2005, 2006 Free Software Foundation, Inc.
;; Authors: Benjamin Rutt <brutt@bloomington.in.us>,
;; Shenghuo Zhu <zsh@cs.rochester.edu>
;; 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, Inc., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
+;; the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
;;; Commentary:
(setq gnus-dired-mode-map (make-sparse-keymap))
(gnus-define-keys gnus-dired-mode-map
- "\C-c\C-a" gnus-dired-attach
- "\C-c\C-f" gnus-dired-find-file-mailcap))
+ "\C-c\C-m\C-a" gnus-dired-attach
+ "\C-c\C-m\C-l" gnus-dired-find-file-mailcap
+ "\C-c\C-m\C-p" gnus-dired-print))
(defun gnus-dired-mode (&optional arg)
"Minor mode for intersections of gnus and dired.
(if (null arg) (not gnus-dired-mode)
(> (prefix-numeric-value arg) 0)))
(when gnus-dired-mode
- (gnus-add-minor-mode 'gnus-dired-mode "" gnus-dired-mode-map)
+ (add-minor-mode 'gnus-dired-mode "" gnus-dired-mode-map)
(gnus-run-hooks 'gnus-dired-mode-hook))))
;;;###autoload
(let ((destination nil)
(files-str nil)
(bufs nil))
- ;; warn if user tries to attach without any files marked
+ ;; warn if user tries to attach without any files marked
(if (null files-to-attach)
(error "No files to attach")
(setq files-str
(lambda (f) (file-name-nondirectory f))
files-to-attach ", "))
(setq bufs (message-buffers))
-
+
;; set up destination message buffer
(if (and bufs
(y-or-n-p "Attach files to existing message buffer? "))
(file-name-sans-versions (dired-get-filename) t)
current-prefix-arg))
(mailcap-parse-mailcaps)
- (if (and (file-exists-p file-name)
- (not (file-directory-p file-name)))
+ (if (file-exists-p file-name)
(let (mime-type method)
(if (and (not arg)
+ (not (file-directory-p file-name))
(string-match "\\.[^\\.]+$" file-name)
(setq mime-type
- (mailcap-extension-to-mime
+ (mailcap-extension-to-mime
(match-string 0 file-name)))
- (stringp
+ (stringp
(setq method
- (cdr (assoc 'viewer
- (car (mailcap-mime-info mime-type
+ (cdr (assoc 'viewer
+ (car (mailcap-mime-info mime-type
'all)))))))
(let ((view-command (mm-mailcap-command method file-name nil)))
(message "viewing via %s" view-command)
(error "File is a symlink to a nonexistent target")
(error "File no longer exists; type `g' to update Dired buffer"))))
+(defun gnus-dired-print (&optional file-name print-to)
+ "In dired, print FILE-NAME according to the mailcap file.
+
+If there is no print command, print in a PostScript image. If the
+optional argument PRINT-TO is nil, send the image to the printer. If
+PRINT-TO is a string, save the PostScript image in a file with that
+name. If PRINT-TO is a number, prompt the user for the name of the
+file to save in."
+ (interactive (list
+ (file-name-sans-versions (dired-get-filename) t)
+ (ps-print-preprint current-prefix-arg)))
+ (mailcap-parse-mailcaps)
+ (cond
+ ((file-directory-p file-name)
+ (error "Can't print a directory"))
+ ((file-exists-p file-name)
+ (let (mime-type method)
+ (if (and (string-match "\\.[^\\.]+$" file-name)
+ (setq mime-type
+ (mailcap-extension-to-mime
+ (match-string 0 file-name)))
+ (stringp
+ (setq method (mailcap-mime-info mime-type "print"))))
+ (call-process shell-file-name nil
+ (generate-new-buffer " *mm*")
+ nil
+ shell-command-switch
+ (mm-mailcap-command method file-name mime-type))
+ (with-temp-buffer
+ (insert-file-contents file-name)
+ (gnus-print-buffer))
+ (ps-despool print-to))))
+ ((file-symlink-p file-name)
+ (error "File is a symlink to a nonexistent target"))
+ (t
+ (error "File no longer exists; type `g' to update Dired buffer"))))
+
(provide 'gnus-dired)
+;;; arch-tag: 44737731-e445-4638-a31e-713c7590ec76
;;; gnus-dired.el ends here