1 ;; notmuch-print.el --- printing messages from notmuch.
3 ;; Copyright © David Edmondson
5 ;; This file is part of Notmuch.
7 ;; Notmuch is free software: you can redistribute it and/or modify it
8 ;; under the terms of the GNU General Public License as published by
9 ;; the Free Software Foundation, either version 3 of the License, or
10 ;; (at your option) any later version.
12 ;; Notmuch is distributed in the hope that it will be useful, but
13 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
14 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 ;; General Public License for more details.
17 ;; You should have received a copy of the GNU General Public License
18 ;; along with Notmuch. If not, see <http://www.gnu.org/licenses/>.
20 ;; Authors: David Edmondson <dme@dme.org>
22 (require 'notmuch-lib)
24 (declare-function notmuch-show-get-prop "notmuch-show" (prop &optional props))
26 (defcustom notmuch-print-mechanism 'notmuch-print-lpr
27 "How should printing be done?"
30 (function :tag "Use lpr" notmuch-print-lpr)
31 (function :tag "Use ps-print" notmuch-print-ps-print)
32 (function :tag "Use ps-print then evince" notmuch-print-ps-print/evince)
33 (function :tag "Use muttprint" notmuch-print-muttprint)
34 (function :tag "Use muttprint then evince" notmuch-print-muttprint/evince)
35 (function :tag "Using a custom function")))
39 (defun notmuch-print-run-evince (file)
40 "View FILE using 'evince'."
41 (start-process "evince" nil "evince" file))
43 (defun notmuch-print-run-muttprint (&optional output)
44 "Pass the contents of the current buffer to 'muttprint'.
46 Optional OUTPUT allows passing a list of flags to muttprint."
47 (apply #'call-process-region (point-min) (point-max)
52 "--printed-headers" "Date_To_From_CC_Newsgroups_*Subject*_/Tags/"
55 ;; User-visible functions:
57 (defun notmuch-print-lpr (msg)
58 "Print a message buffer using lpr."
61 (defun notmuch-print-ps-print (msg)
62 "Print a message buffer using the ps-print package."
63 (let ((subject (notmuch-prettify-subject
64 (plist-get (notmuch-show-get-prop :headers msg) :Subject))))
65 (rename-buffer subject t)
68 (defun notmuch-print-ps-print/evince (msg)
69 "Preview a message buffer using ps-print and evince."
70 (let ((ps-file (make-temp-file "notmuch"))
71 (subject (notmuch-prettify-subject
72 (plist-get (notmuch-show-get-prop :headers msg) :Subject))))
73 (rename-buffer subject t)
74 (ps-print-buffer ps-file)
75 (notmuch-print-run-evince ps-file)))
77 (defun notmuch-print-muttprint (msg)
78 "Print a message using muttprint."
79 (notmuch-print-run-muttprint))
81 (defun notmuch-print-muttprint/evince (msg)
82 "Preview a message buffer using muttprint and evince."
83 (let ((ps-file (make-temp-file "notmuch")))
84 (notmuch-print-run-muttprint (list "--printer" (concat "TO_FILE:" ps-file)))
85 (notmuch-print-run-evince ps-file)))
87 (defun notmuch-print-message (msg)
88 "Print a message using the user-selected mechanism."
89 (set-buffer-modified-p nil)
90 (funcall notmuch-print-mechanism msg))
92 (provide 'notmuch-print)