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93eece9858
(mh-ps-print-msg): Remove debugging messages. (mh-ps-print-msg-show, mh-ps-print-msg-show) (mh-ps-print-toggle-color, mh-ps-print-toggle-mime): Remove period after message per conventions.
273 lines
9.4 KiB
EmacsLisp
273 lines
9.4 KiB
EmacsLisp
;;; mh-print.el --- MH-E printing support
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;; Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
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;; Author: Jeffrey C Honig <jch@honig.net>
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;; Maintainer: Bill Wohler <wohler@newt.com>
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;; Keywords: mail
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;; See: mh-e.el
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;; This file is part of GNU Emacs.
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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 2, or (at your option)
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;; 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; see the file COPYING. If not, write to the
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;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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;; Boston, MA 02110-1301, USA.
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;;; Commentary:
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;; Pp Print to lpr | Default inline settings
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;; Pf Print to file | Generate a postscript file
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;; Ps Print show buffer | Fails if no show buffer
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;;
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;; PA Toggle inline/attachments
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;; PC Toggle color
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;; PF Toggle faces
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;;; Change Log:
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;;; Code:
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(eval-when-compile (require 'mh-acros))
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(mh-require-cl)
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(require 'ps-print)
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(require 'mh-utils)
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(require 'mh-funcs)
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(eval-when-compile (require 'mh-seq))
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(defvar mh-ps-print-mime nil
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"Control printing of MIME parts.
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The three possible states are:
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1. nil to not print inline parts
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2. t to print inline parts
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3. non-zero to print inline parts and attachments")
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(defvar mh-ps-print-color-option ps-print-color-p
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"MH-E's version of `\\[ps-print-color-p]'.")
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(defvar mh-ps-print-func 'ps-spool-buffer-with-faces
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"Function to use to spool a buffer.
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Sensible choices are the functions `ps-spool-buffer' and
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`ps-spool-buffer-with-faces'.")
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;; XXX - If buffer is already being displayed, use that buffer
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;; XXX - What about showing MIME content?
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;; XXX - Default print buffer is bogus
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(defun mh-ps-spool-buffer (buffer)
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"Send BUFFER to printer queue."
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(save-excursion
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(set-buffer buffer)
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(let ((ps-print-color-p mh-ps-print-color-option)
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(ps-left-header
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(list
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(concat "("
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(mh-get-header-field "Subject:") ")")
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(concat "("
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(mh-get-header-field "From:") ")")))
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(ps-right-header
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(list
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"/pagenumberstring load"
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(concat "("
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(mh-get-header-field "Date:") ")"))))
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(funcall mh-ps-print-func))))
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(defun mh-ps-spool-a-msg (msg buffer)
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"Print MSG.
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First the message is decoded in BUFFER before the results are sent to the
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printer."
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(let ((mh-show-buffer mh-show-buffer)
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(folder mh-current-folder)
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;; The following is commented out because
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;; `clean-message-header-flag' isn't used anywhere. I
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;; commented rather than deleted in case somebody had some
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;; future plans for it. --SY.
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;(clean-message-header-flag mh-clean-message-header-flag)
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)
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(unwind-protect
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(progn
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(setq mh-show-buffer buffer)
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(save-excursion
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;;
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;; XXX - Use setting of mh-ps-print-mime
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;;
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(mh-display-msg msg folder)
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(mh-ps-spool-buffer mh-show-buffer)
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(kill-buffer mh-show-buffer))))))
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;;;###mh-autoload
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(defun mh-ps-print-msg (range)
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"Print the messages in RANGE.
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Check the documentation of `mh-interactive-range' to see how RANGE is read in
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interactive use."
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(interactive (list (mh-interactive-range "Print")))
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(mh-iterate-on-range msg range
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(let ((buffer (get-buffer-create mh-temp-buffer)))
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(unwind-protect
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(mh-ps-spool-a-msg msg buffer)
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(kill-buffer buffer)))
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(mh-notate nil mh-note-printed mh-cmd-note))
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(ps-despool nil))
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(defun mh-ps-print-preprint (prefix-arg)
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"Replacement for `ps-print-preprint'.
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The original function does not handle the fact that MH folders are directories
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nicely, when generating the default file name. This function works around
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that. The function is passed the interactive PREFIX-ARG."
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(let ((buffer-file-name (format "/tmp/%s" (substring (buffer-name) 1))))
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(ps-print-preprint prefix-arg)))
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;;;###mh-autoload
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(defun mh-ps-print-msg-file (file range)
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"Print to FILE the messages in RANGE.
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Check the documentation of `mh-interactive-range' to see how RANGE is read in
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interactive use."
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(interactive (list
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(mh-ps-print-preprint 1)
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(mh-interactive-range "Print")))
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(mh-iterate-on-range msg range
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(let ((buffer (get-buffer-create mh-temp-buffer)))
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(unwind-protect
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(mh-ps-spool-a-msg msg buffer)
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(kill-buffer buffer)))
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(mh-notate nil mh-note-printed mh-cmd-note))
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(ps-despool file))
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;;;###mh-autoload
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(defun mh-ps-print-msg-show (file)
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"Print current show buffer to FILE."
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(interactive (list (mh-ps-print-preprint current-prefix-arg)))
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(let ((msg (mh-get-msg-num t))
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(folder mh-current-folder)
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(show-buffer mh-show-buffer)
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(show-window (get-buffer-window mh-show-buffer)))
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(if (and show-buffer show-window)
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(mh-in-show-buffer (show-buffer)
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(if (equal (mh-msg-filename msg folder) buffer-file-name)
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(progn
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(mh-ps-spool-buffer show-buffer)
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(ps-despool file))
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(message "Current message is not being shown(1)")))
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(message "Current message is not being shown(2)"))))
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;;;###mh-autoload
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(defun mh-ps-print-toggle-faces ()
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"Toggle whether printing is done with faces or not."
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(interactive)
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(if (eq mh-ps-print-func 'ps-spool-buffer-with-faces)
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(progn
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(setq mh-ps-print-func 'ps-spool-buffer)
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(message "Printing without faces"))
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(setq mh-ps-print-func 'ps-spool-buffer-with-faces)
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(message "Printing with faces")))
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;;;###mh-autoload
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(defun mh-ps-print-toggle-color ()
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"Toggle whether color is used in printing messages."
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(interactive)
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(if (eq mh-ps-print-color-option nil)
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(progn
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(setq mh-ps-print-color-option 'black-white)
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(message "Colors will be printed as black & white"))
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(if (eq mh-ps-print-color-option 'black-white)
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(progn
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(setq mh-ps-print-color-option t)
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(message "Colors will be printed"))
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(setq mh-ps-print-color-option nil)
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(message "Colors will not be printed"))))
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;;; XXX: Check option 3. Documentation doesn't sound right.
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;;;###mh-autoload
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(defun mh-ps-print-toggle-mime ()
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"Cycle through available choices on how MIME parts should be printed.
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The available settings are:
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1. Print only inline MIME parts.
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2. Print all MIME parts.
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3. Print no MIME parts."
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(interactive)
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(if (eq mh-ps-print-mime nil)
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(progn
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(setq mh-ps-print-mime t)
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(message "Inline parts will be printed, attachments will not be printed"))
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(if (eq mh-ps-print-mime t)
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(progn
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(setq mh-ps-print-mime 1)
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(message "Both Inline parts and attachments will be printed"))
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(setq mh-ps-print-mime nil)
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(message "Neither inline parts nor attachments will be printed"))))
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;;; Old non-PS based printing
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;;;###mh-autoload
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(defun mh-print-msg (range)
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"Print RANGE on printer.
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Check the documentation of `mh-interactive-range' to see how RANGE is read in
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interactive use.
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The variable `mh-lpr-command-format' is used to generate the print command.
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The messages are formatted by mhl. See the variable `mhl-formfile'."
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(interactive (list (mh-interactive-range "Print")))
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(message "Printing...")
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(let (msgs)
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;; Gather message numbers and add them to "printed" sequence.
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(mh-iterate-on-range msg range
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(mh-add-msgs-to-seq msg 'printed t)
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(mh-notate nil mh-note-printed mh-cmd-note)
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(push msg msgs))
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(setq msgs (nreverse msgs))
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;; Print scan listing if we have more than one message.
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(if (> (length msgs) 1)
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(let* ((msgs-string
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(mapconcat 'identity (mh-list-to-string
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(mh-coalesce-msg-list msgs)) " "))
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(lpr-command
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(format mh-lpr-command-format
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(cond ((listp range)
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(format "Folder: %s, Messages: %s"
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mh-current-folder msgs-string))
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((symbolp range)
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(format "Folder: %s, Sequence: %s"
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mh-current-folder range)))))
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(scan-command
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(format "scan %s | %s" msgs-string lpr-command)))
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(if mh-print-background-flag
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(mh-exec-cmd-daemon shell-file-name nil "-c" scan-command)
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(call-process shell-file-name nil nil nil "-c" scan-command))))
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;; Print the messages
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(dolist (msg msgs)
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(let* ((mhl-command (format "%s %s %s"
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(expand-file-name "mhl" mh-lib-progs)
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(if mhl-formfile
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(format " -form %s" mhl-formfile)
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"")
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(mh-msg-filename msg)))
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(lpr-command
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(format mh-lpr-command-format
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(format "%s/%s" mh-current-folder msg)))
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(print-command
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(format "%s | %s" mhl-command lpr-command)))
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(if mh-print-background-flag
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(mh-exec-cmd-daemon shell-file-name nil "-c" print-command)
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(call-process shell-file-name nil nil nil "-c" print-command)))))
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(message "Printing...done"))
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(provide 'mh-print)
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;;; Local Variables:
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;;; indent-tabs-mode: nil
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;;; sentence-end-double-space: nil
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;;; End:
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;; arch-tag: 8d84d50b-2a49-4d0d-b51e-ba9c9b6fc679
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;;; mh-print.el ends here
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