2007-01-26 02:30:28 +00:00
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;;; ps-samp.el --- ps-print sample setup code
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2015-01-01 22:26:41 +00:00
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;; Copyright (C) 2007-2015 Free Software Foundation, Inc.
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2007-01-26 02:30:28 +00:00
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;; Author: Jim Thompson (was <thompson@wg2.waii.com>)
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;; Jacques Duthen (was <duthen@cegelec-red.fr>)
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;; Vinicius Jose Latorre <viniciusjl@ig.com.br>
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;; Kenichi Handa <handa@m17n.org> (multi-byte characters)
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;; Maintainer: Kenichi Handa <handa@m17n.org> (multi-byte characters)
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;; Vinicius Jose Latorre <viniciusjl@ig.com.br>
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;; Keywords: wp, print, PostScript
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;; X-URL: http://www.emacswiki.org/cgi-bin/wiki/ViniciusJoseLatorre
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2010-08-29 16:17:13 +00:00
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;; Package: ps-print
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2007-01-26 02:30:28 +00:00
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;; This file is part of GNU Emacs.
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2008-05-06 08:06:51 +00:00
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;; GNU Emacs is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
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2007-01-26 02:30:28 +00:00
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;;; Commentary:
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2014-06-26 06:35:38 +00:00
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;; Some example hacks for ps-print.el.
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2007-01-26 02:30:28 +00:00
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;; This stuff is for anybody that's brave enough to look this far,
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;; and able to figure out how to use it. It isn't really part of
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;; ps-print, but I'll leave it here in hopes it might be useful:
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;; WARNING!!! The following code is *sample* code only.
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;; Don't use it unless you understand what it does!
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2014-06-26 06:35:38 +00:00
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;;; Code:
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2007-01-26 02:30:28 +00:00
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2014-06-26 06:35:38 +00:00
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(require 'ps-print)
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2007-01-26 02:30:28 +00:00
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2014-06-26 06:35:38 +00:00
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;; A hook to bind to `rmail-mode-hook' to locally bind prsc and set
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;; `ps-left-header' specially for mail messages.
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(defun ps-rmail-mode-hook ()
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(local-set-key [print] 'ps-rmail-print-message-from-summary)
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(setq-local ps-header-lines 3)
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;; The left header will display the message's subject, its
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;; author, and the name of the folder it was in.
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(setq-local ps-left-header
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'(ps-article-subject ps-article-author buffer-name)))
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;; Like `ps-gnus-print-article-from-summary', but for rmail.
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2007-01-26 02:30:28 +00:00
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(defun ps-rmail-print-message-from-summary ()
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(interactive)
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(ps-print-message-from-summary 'rmail-summary-buffer "RMAIL"))
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;; Used in `ps-rmail-print-article-from-summary',
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;; `ps-gnus-print-article-from-summary' and `ps-vm-print-message-from-summary'.
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(defun ps-print-message-from-summary (summary-buffer summary-default)
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(let ((ps-buf (or (and (boundp summary-buffer)
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(symbol-value summary-buffer))
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summary-default)))
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(and (get-buffer ps-buf)
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* x-dnd.el (x-dnd-maybe-call-test-function):
* window.el (split-window-vertically):
* whitespace.el (whitespace-help-on):
* vc-rcs.el (vc-rcs-consult-headers):
* userlock.el (ask-user-about-lock-help)
(ask-user-about-supersession-help):
* type-break.el (type-break-force-mode-line-update):
* time-stamp.el (time-stamp-conv-warn):
* terminal.el (te-set-output-log, te-more-break, te-filter)
(te-sentinel,terminal-emulator):
* term.el (make-term, term-exec, term-sentinel, term-read-input-ring)
(term-write-input-ring, term-check-source, term-start-output-log):
(term-display-buffer-line, term-dynamic-list-completions):
(term-ansi-make-term, serial-term):
* subr.el (selective-display):
* strokes.el (strokes-xpm-to-compressed-string, strokes-decode-buffer)
(strokes-encode-buffer, strokes-xpm-for-compressed-string):
* speedbar.el (speedbar-buffers-tail-notes, speedbar-buffers-item-info)
(speedbar-reconfigure-keymaps, speedbar-add-localized-speedbar-support)
(speedbar-remove-localized-speedbar-support)
(speedbar-set-mode-line-format, speedbar-create-tag-hierarchy)
(speedbar-update-special-contents, speedbar-buffer-buttons-engine)
(speedbar-buffers-line-directory):
* simple.el (shell-command-on-region, append-to-buffer)
(prepend-to-buffer):
* shadowfile.el (shadow-save-todo-file):
* scroll-bar.el (scroll-bar-set-window-start, scroll-bar-drag-1)
(scroll-bar-maybe-set-window-start):
* sb-image.el (speedbar-image-dump):
* saveplace.el (save-place-alist-to-file, save-places-to-alist)
(load-save-place-alist-from-file):
* ps-samp.el (ps-print-message-from-summary):
* ps-print.el (ps-flush-output, ps-insert-file, ps-get-boundingbox)
(ps-background-image, ps-begin-job, ps-do-despool):
* ps-bdf.el (bdf-find-file, bdf-read-font-info):
* printing.el (pr-interface, pr-ps-file-print, pr-find-buffer-visiting)
(pr-ps-message-from-summary, pr-lpr-message-from-summary):
(pr-call-process, pr-file-list, pr-interface-save):
* novice.el (disabled-command-function)
(enable-command, disable-command):
* mouse.el (mouse-buffer-menu-alist):
* mouse-copy.el (mouse-kill-preserving-secondary):
* macros.el (kbd-macro-query):
* ledit.el (ledit-go-to-lisp, ledit-go-to-liszt):
* informat.el (batch-info-validate):
* ido.el (ido-copy-current-word, ido-initiate-auto-merge):
* hippie-exp.el (try-expand-dabbrev-visible):
* help-mode.el (help-make-xrefs):
* help-fns.el (describe-variable):
* generic-x.el (bat-generic-mode-run-as-comint):
* finder.el (finder-mouse-select):
* find-dired.el (find-dired-sentinel):
* filesets.el (filesets-file-close):
* files.el (list-directory):
* faces.el (list-faces-display, describe-face):
* facemenu.el (list-colors-display):
* ezimage.el (ezimage-image-association-dump, ezimage-image-dump):
* epg.el (epg--process-filter, epg-cancel):
* epa.el (epa--marked-keys, epa--select-keys, epa-display-info)
(epa--read-signature-type):
* emerge.el (emerge-copy-as-kill-A, emerge-copy-as-kill-B)
(emerge-file-names):
* ehelp.el (electric-helpify):
* ediff.el (ediff-regions-wordwise, ediff-regions-linewise):
* ediff-vers.el (rcs-ediff-view-revision):
* ediff-util.el (ediff-setup):
* ediff-mult.el (ediff-append-custom-diff):
* ediff-diff.el (ediff-exec-process, ediff-process-sentinel)
(ediff-wordify):
* echistory.el (Electric-command-history-redo-expression):
* dos-w32.el (find-file-not-found-set-buffer-file-coding-system):
* disp-table.el (describe-display-table):
* dired.el (dired-find-buffer-nocreate):
* dired-aux.el (dired-rename-subdir, dired-dwim-target-directory):
* dabbrev.el (dabbrev--same-major-mode-p):
* chistory.el (list-command-history):
* apropos.el (apropos-documentation):
* allout.el (allout-obtain-passphrase):
(allout-copy-exposed-to-buffer):
(allout-verify-passphrase): Use with-current-buffer.
2009-11-13 22:19:45 +00:00
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(with-current-buffer ps-buf
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2007-01-26 02:30:28 +00:00
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(ps-spool-buffer-with-faces)))))
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2014-06-26 06:35:38 +00:00
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;; Look in an article or mail message for the Subject: line.
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2007-01-26 02:30:28 +00:00
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(defun ps-article-subject ()
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(save-excursion
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2014-06-26 06:35:38 +00:00
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(save-restriction
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(narrow-to-region (point-min) (progn (rfc822-goto-eoh) (point)))
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(concat "Subject: " (or (mail-fetch-field "Subject") "???")))))
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2007-01-26 02:30:28 +00:00
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;; Look in an article or mail message for the From: line. Sorta-kinda
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;; understands RFC-822 addresses and can pull the real name out where
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2014-06-26 06:35:38 +00:00
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;; it's provided.
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2007-01-26 02:30:28 +00:00
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(defun ps-article-author ()
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(save-excursion
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2014-06-26 06:35:38 +00:00
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(save-restriction
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(narrow-to-region (point-min) (progn (rfc822-goto-eoh) (point)))
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(let ((fromstring (mail-fetch-field "From")))
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(cond
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;; Try first to match addresses that look like
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;; thompson@wg2.waii.com (Jim Thompson)
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((and fromstring (string-match ".*[ \t]+(\\(.*\\))" fromstring))
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(match-string 1 fromstring))
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;; Next try to match addresses that look like
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;; Jim Thompson <thompson@wg2.waii.com> or
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;; "Jim Thompson" <thompson@wg2.waii.com>
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((and fromstring
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(string-match "\\(\"?\\)\\(.*\\)\\1[ \t]+<.*>" fromstring))
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(match-string 2 fromstring))
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;; Couldn't find a real name -- show the address instead.
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(fromstring)
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(t "From ???"))))))
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;; A hook to bind to `gnus-article-prepare-hook'. This will set
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;; `ps-left-header' specially for gnus articles. Unfortunately,
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2007-01-26 02:30:28 +00:00
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;; `gnus-article-mode-hook' is called only once, the first time the *Article*
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;; buffer enters that mode, so it would only work for the first time
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;; we ran gnus. The second time, this hook wouldn't get set up. The
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;; only alternative is `gnus-article-prepare-hook'.
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(defun ps-gnus-article-prepare-hook ()
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2014-06-26 06:35:38 +00:00
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(setq-local ps-header-lines 3)
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;; The left headers will display the article's subject, its
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;; author, and the newsgroup it was in.
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(setq-local ps-left-header
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'(ps-article-subject ps-article-author gnus-newsgroup-name)))
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;; A hook to bind to `vm-mode-hook' to locally bind prsc and set
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;; `ps-left-header' specially for mail messages.
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2007-01-26 02:30:28 +00:00
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(defun ps-vm-mode-hook ()
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2014-06-26 06:35:38 +00:00
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(local-set-key [print] 'ps-vm-print-message-from-summary)
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(setq-local ps-header-lines 3)
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;; The left headers will display the message's subject, its
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;; author, and the name of the folder it was in.
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(setq-local ps-left-header
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2007-01-26 02:30:28 +00:00
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'(ps-article-subject ps-article-author buffer-name)))
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;; Every now and then I forget to switch from the *Summary* buffer to
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;; the *Article* before hitting prsc, and a nicely formatted list of
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;; article subjects shows up at the printer. This function, bound to
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;; prsc for the gnus *Summary* buffer means I don't have to switch
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;; buffers first.
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(defun ps-gnus-print-article-from-summary ()
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(interactive)
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(ps-print-message-from-summary 'gnus-article-buffer "*Article*"))
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2014-06-26 06:35:38 +00:00
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;; Like `ps-gnus-print-article-from-summary', but for vm.
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2007-01-26 02:30:28 +00:00
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(defun ps-vm-print-message-from-summary ()
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(interactive)
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(ps-print-message-from-summary 'vm-mail-buffer ""))
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2014-06-26 06:35:38 +00:00
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;; A hook to bind to `gnus-summary-setup-buffer' to locally bind prsc.
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2007-01-26 02:30:28 +00:00
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(defun ps-gnus-summary-setup ()
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2014-06-26 06:35:38 +00:00
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(local-set-key [print] 'ps-gnus-print-article-from-summary))
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2007-01-26 02:30:28 +00:00
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(defun ps-info-file ()
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(save-excursion
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(goto-char (point-min))
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(if (re-search-forward "File:[ \t]+\\([^, \t\n]*\\)" nil t)
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2014-06-26 06:35:38 +00:00
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(match-string 1)
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2007-01-26 02:30:28 +00:00
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"File ???")))
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(defun ps-info-node ()
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(save-excursion
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(goto-char (point-min))
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(if (re-search-forward "Node:[ \t]+\\([^,\t\n]*\\)" nil t)
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2014-06-26 06:35:38 +00:00
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(match-string 1)
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2007-01-26 02:30:28 +00:00
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"Node ???")))
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(defun ps-info-mode-hook ()
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2014-06-26 06:35:38 +00:00
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;; The left headers will display the node name and file name.
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(setq-local ps-left-header '(ps-info-node ps-info-file)))
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;; WARNING! The following function is a *sample* only, and is *not* meant
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;; to be used as a whole unless you understand what the effects will be!
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(defun ps-samp-ps-setup ()
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(global-set-key [print] 'ps-spool-buffer-with-faces)
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(global-set-key [S-print] 'ps-spool-region-with-faces)
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(global-set-key [C-print] 'ps-despool)
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2007-01-26 02:30:28 +00:00
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(add-hook 'gnus-article-prepare-hook 'ps-gnus-article-prepare-hook)
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(add-hook 'gnus-summary-mode-hook 'ps-gnus-summary-setup)
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(add-hook 'vm-mode-hook 'ps-vm-mode-hook)
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(add-hook 'vm-mode-hooks 'ps-vm-mode-hook)
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(add-hook 'Info-mode-hook 'ps-info-mode-hook)
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(setq ps-spool-duplex t
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ps-print-color-p nil
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ps-lpr-command "lpr"
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2014-06-26 06:35:38 +00:00
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ps-lpr-switches '("-Jjct,duplex_long")
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2007-01-26 02:30:28 +00:00
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ps-paper-type 'a4
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ps-landscape-mode t
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ps-number-of-columns 2
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ps-left-margin (/ (* 72 1.0) 2.54) ; 1.0 cm
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ps-right-margin (/ (* 72 1.0) 2.54) ; 1.0 cm
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ps-inter-column (/ (* 72 1.0) 2.54) ; 1.0 cm
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ps-bottom-margin (/ (* 72 1.5) 2.54) ; 1.5 cm
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ps-top-margin (/ (* 72 1.5) 2.54) ; 1.5 cm
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ps-header-offset (/ (* 72 1.0) 2.54) ; 1.0 cm
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ps-header-line-pad .15
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ps-print-header t
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ps-print-header-frame t
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ps-header-lines 2
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ps-show-n-of-n t
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ps-spool-duplex nil
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ps-font-family 'Courier
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ps-font-size 5.5
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ps-header-font-family 'Helvetica
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ps-header-font-size 6
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2014-06-26 06:35:38 +00:00
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ps-header-title-font-size 8))
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2007-01-26 02:30:28 +00:00
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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2008-04-08 19:55:03 +00:00
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;; If zeroconf is enabled, all CUPS printers can be detected. The
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2011-11-16 17:47:25 +00:00
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;; "PostScript printer" menu will be modified dynamically, as printers
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2008-04-08 19:55:03 +00:00
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;; are added or removed.
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;; Preconditions:
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;;
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;; * Emacs has D-Bus support enabled. That is, D-Bus is installed on
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;; the system, and Emacs has been configured and built with the
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;; --with-dbus option.
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;;
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;; * The zeroconf daemon avahi-daemon is running.
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;;
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;; * CUPS has enabled the option "Share published printers connected
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;; to this system" (see <http://localhost:631/admin>).
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2011-02-03 07:21:56 +00:00
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(require 'printing)
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(require 'zeroconf)
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2008-04-08 19:55:03 +00:00
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2011-11-16 17:47:25 +00:00
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;; Add a PostScript printer to the "PostScript printer" menu.
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2008-04-08 19:55:03 +00:00
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(defun ps-add-printer (service)
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(let ((name (zeroconf-service-name service))
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(text (zeroconf-service-txt service))
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(addr (zeroconf-service-address service))
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(port (zeroconf-service-port service))
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is-ps cups-queue)
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;; `text' is an array of key=value strings like ("Duplex=T" "Copies=T").
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(dolist (string text)
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(let ((split (split-string string "=" t)))
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2011-11-16 17:47:25 +00:00
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;; If it is a PostScript printer, there must be a string like
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2008-04-08 19:55:03 +00:00
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;; "pdl=application/postscript,application/vnd.hp-PCL,...".
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(when (and (string-equal "pdl" (car split))
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(string-match "application/postscript" (cadr split)))
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(setq is-ps t))
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;; A CUPS printer queue is coded as "rp=printers/<name>".
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(when (and (string-equal "rp" (car split))
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(string-match "printers/\\(.+\\)" (cadr split)))
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(setq cups-queue (match-string 1 (cadr split))))))
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;; Add the printer.
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(when is-ps
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(if cups-queue
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(add-to-list
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'pr-ps-printer-alist (list (intern name) "lpr" nil "-P" cups-queue))
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;; No CUPS printer, but a network printer.
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(add-to-list
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'pr-ps-printer-alist (list (intern name) "cupsdoprint"
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'("-P" "default")
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"-H" (format "%s:%s" addr port))))
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(pr-update-menus t))))
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2011-11-16 17:47:25 +00:00
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;; Remove a printer from the "PostScript printer" menu.
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2008-04-08 19:55:03 +00:00
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(defun ps-remove-printer (service)
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(setq pr-ps-printer-alist
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(delete (assoc (intern (zeroconf-service-name service))
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pr-ps-printer-alist)
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pr-ps-printer-alist))
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(pr-update-menus t))
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;; Activate the functions in zeroconf.
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(defun ps-make-dynamic-printer-menu ()
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(when (featurep 'dbusbind)
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(zeroconf-init)
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(zeroconf-service-add-hook "_ipp._tcp" :new 'ps-add-printer)
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(zeroconf-service-add-hook "_ipp._tcp" :removed 'ps-remove-printer)))
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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2007-01-26 02:30:28 +00:00
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(provide 'ps-samp)
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;;; ps-samp.el ends here
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