diff options
author | Bill Wohler <wohler@newt.com> | 2004-08-16 02:55:02 +0000 |
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committer | Bill Wohler <wohler@newt.com> | 2004-08-16 02:55:02 +0000 |
commit | 863e5e3966c6919efb869955ac5245872432c1e1 (patch) | |
tree | 3908526440903698149385733e6450cfc9f32571 /lisp/mh-e/mh-print.el | |
parent | c3ff5bc11c41cbb4e6d361e38675556eb455a372 (diff) |
Upgraded to MH-E version 7.4.80.
See etc/MH-E-NEWS and lisp/mh-e/ChangeLog for details.
Diffstat (limited to 'lisp/mh-e/mh-print.el')
-rw-r--r-- | lisp/mh-e/mh-print.el | 278 |
1 files changed, 278 insertions, 0 deletions
diff --git a/lisp/mh-e/mh-print.el b/lisp/mh-e/mh-print.el new file mode 100644 index 00000000000..83feae3c528 --- /dev/null +++ b/lisp/mh-e/mh-print.el @@ -0,0 +1,278 @@ +;;; mh-print.el --- MH-E printing support + +;; Copyright (C) 2003, 2004 Free Software Foundation, Inc. + +;; Author: Jeffrey C Honig <jch@honig.net> +;; Maintainer: Bill Wohler <wohler@newt.com> +;; Keywords: mail +;; See: mh-e.el + +;; 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, Inc., 59 Temple Place - Suite 330, +;; Boston, MA 02111-1307, USA. + +;;; Commentary: +;; Pp Print to lpr | Default inline settings +;; Pf Print to file | Generate a postscript file +;; Ps Print show buffer | Fails if no show buffer +;; +;; PA Toggle inline/attachments +;; PC Toggle color +;; PF Toggle faces + +;;; Change Log: + +;;; Code: + +(eval-when-compile (require 'mh-acros)) +(mh-require-cl) +(require 'ps-print) +(require 'mh-utils) +(require 'mh-funcs) +(eval-when-compile (require 'mh-seq)) + +(defvar mh-ps-print-mime nil + "Control printing of MIME parts. +The three possible states are: + 1. nil to not print inline parts + 2. t to print inline parts + 3. non-zero to print inline parts and attachments") + +(defvar mh-ps-print-color-option ps-print-color-p + "MH-E's version of `\\[ps-print-color-p]'.") + +(defvar mh-ps-print-func 'ps-spool-buffer-with-faces + "Function to use to spool a buffer. +Sensible choices are the functions `ps-spool-buffer' and +`ps-spool-buffer-with-faces'.") + +;; XXX - If buffer is already being displayed, use that buffer +;; XXX - What about showing MIME content? +;; XXX - Default print buffer is bogus +(defun mh-ps-spool-buffer (buffer) + "Send BUFFER to printer queue." + (message (format "mh-ps-spool-buffer %s" buffer)) + (save-excursion + (set-buffer buffer) + (let ((ps-print-color-p mh-ps-print-color-option) + (ps-left-header + (list + (concat "(" + (mh-get-header-field "Subject:") ")") + (concat "(" + (mh-get-header-field "From:") ")"))) + (ps-right-header + (list + "/pagenumberstring load" + (concat "(" + (mh-get-header-field "Date:") ")")))) + (funcall mh-ps-print-func)))) + +(defun mh-ps-spool-a-msg (msg buffer) + "Print MSG. +First the message is decoded in BUFFER before the results are sent to the +printer." + (message (format "mh-ps-spool-a-msg msg %s buffer %s" + msg buffer)) + (let ((mh-show-buffer mh-show-buffer) + (folder mh-current-folder) + ;; The following is commented out because + ;; `clean-message-header-flag' isn't used anywhere. I + ;; commented rather than deleted in case somebody had some + ;; future plans for it. --SY. + ;(clean-message-header-flag mh-clean-message-header-flag) + ) + (unwind-protect + (progn + (setq mh-show-buffer buffer) + (save-excursion + ;; + ;; XXX - Use setting of mh-ps-print-mime + ;; + (mh-display-msg msg folder) + (mh-ps-spool-buffer mh-show-buffer) + (kill-buffer mh-show-buffer)))))) + +;;;###mh-autoload +(defun mh-ps-print-msg (range) + "Print the messages in RANGE. + +Check the documentation of `mh-interactive-range' to see how RANGE is read in +interactive use." + (interactive (list (mh-interactive-range "Print"))) + (message (format "mh-ps-print-msg range %s keys %s" + range (this-command-keys))) + (mh-iterate-on-range msg range + (let ((buffer (get-buffer-create mh-temp-buffer))) + (unwind-protect + (mh-ps-spool-a-msg msg buffer) + (kill-buffer buffer))) + (mh-notate nil mh-note-printed mh-cmd-note)) + (ps-despool nil)) + +(defun mh-ps-print-preprint (prefix-arg) + "Replacement for `ps-print-preprint'. +The original function does not handle the fact that MH folders are directories +nicely, when generating the default file name. This function works around +that. The function is passed the interactive PREFIX-ARG." + (let ((buffer-file-name (format "/tmp/%s" (substring (buffer-name) 1)))) + (ps-print-preprint prefix-arg))) + +;;;###mh-autoload +(defun mh-ps-print-msg-file (file range) + "Print to FILE the messages in RANGE. + +Check the documentation of `mh-interactive-range' to see how RANGE is read in +interactive use." + (interactive (list + (mh-ps-print-preprint 1) + (mh-interactive-range "Print"))) + (mh-iterate-on-range msg range + (let ((buffer (get-buffer-create mh-temp-buffer))) + (unwind-protect + (mh-ps-spool-a-msg msg buffer) + (kill-buffer buffer))) + (mh-notate nil mh-note-printed mh-cmd-note)) + (ps-despool file)) + +;;;###mh-autoload +(defun mh-ps-print-msg-show (file) + "Print current show buffer to FILE." + (interactive (list (mh-ps-print-preprint current-prefix-arg))) + (message (format "mh-ps-print-msg-show file %s keys %s mh-show-buffer %s" + file (this-command-keys) mh-show-buffer)) + (let ((msg (mh-get-msg-num t)) + (folder mh-current-folder) + (show-buffer mh-show-buffer) + (show-window (get-buffer-window mh-show-buffer))) + (if (and show-buffer show-window) + (mh-in-show-buffer (show-buffer) + (if (equal (mh-msg-filename msg folder) buffer-file-name) + (progn + (mh-ps-spool-buffer show-buffer) + (ps-despool file)) + (message "Current message is not being shown(1)."))) + (message "Current message is not being shown(2).")))) + +;;;###mh-autoload +(defun mh-ps-print-toggle-faces () + "Toggle whether printing is done with faces or not." + (interactive) + (if (eq mh-ps-print-func 'ps-spool-buffer-with-faces) + (progn + (setq mh-ps-print-func 'ps-spool-buffer) + (message "Printing without faces")) + (setq mh-ps-print-func 'ps-spool-buffer-with-faces) + (message "Printing with faces"))) + +;;;###mh-autoload +(defun mh-ps-print-toggle-color () + "Toggle whether color is used in printing messages." + (interactive) + (if (eq mh-ps-print-color-option nil) + (progn + (setq mh-ps-print-color-option 'black-white) + (message "Colors will be printed as black & white.")) + (if (eq mh-ps-print-color-option 'black-white) + (progn + (setq mh-ps-print-color-option t) + (message "Colors will be printed.")) + (setq mh-ps-print-color-option nil) + (message "Colors will not be printed.")))) + +;;; XXX: Check option 3. Documentation doesn't sound right. +;;;###mh-autoload +(defun mh-ps-print-toggle-mime () + "Cycle through available choices on how MIME parts should be printed. +The available settings are: + 1. Print only inline MIME parts. + 2. Print all MIME parts. + 3. Print no MIME parts." + (interactive) + (if (eq mh-ps-print-mime nil) + (progn + (setq mh-ps-print-mime t) + (message "Inline parts will be printed, attachments will not be printed.")) + (if (eq mh-ps-print-mime t) + (progn + (setq mh-ps-print-mime 1) + (message "Both Inline parts and attachments will be printed.")) + (setq mh-ps-print-mime nil) + (message "Neither inline parts nor attachments will be printed.")))) + +;;; Old non-PS based printing +;;;###mh-autoload +(defun mh-print-msg (range) + "Print RANGE on printer. + +Check the documentation of `mh-interactive-range' to see how RANGE is read in +interactive use. + +The variable `mh-lpr-command-format' is used to generate the print command. +The messages are formatted by mhl. See the variable `mhl-formfile'." + (interactive (list (mh-interactive-range "Print"))) + (message "Printing...") + (let (msgs) + ;; Gather message numbers and add them to "printed" sequence. + (mh-iterate-on-range msg range + (mh-add-msgs-to-seq msg 'printed t) + (mh-notate nil mh-note-printed mh-cmd-note) + (push msg msgs)) + (setq msgs (nreverse msgs)) + ;; Print scan listing if we have more than one message. + (if (> (length msgs) 1) + (let* ((msgs-string + (mapconcat 'identity (mh-list-to-string + (mh-coalesce-msg-list msgs)) " ")) + (lpr-command + (format mh-lpr-command-format + (cond ((listp range) + (format "Folder: %s, Messages: %s" + mh-current-folder msgs-string)) + ((symbolp range) + (format "Folder: %s, Sequence: %s" + mh-current-folder range))))) + (scan-command + (format "scan %s | %s" msgs-string lpr-command))) + (if mh-print-background-flag + (mh-exec-cmd-daemon shell-file-name nil "-c" scan-command) + (call-process shell-file-name nil nil nil "-c" scan-command)))) + ;; Print the messages + (dolist (msg msgs) + (let* ((mhl-command (format "%s %s %s" + (expand-file-name "mhl" mh-lib-progs) + (if mhl-formfile + (format " -form %s" mhl-formfile) + "") + (mh-msg-filename msg))) + (lpr-command + (format mh-lpr-command-format + (format "%s/%s" mh-current-folder msg))) + (print-command + (format "%s | %s" mhl-command lpr-command))) + (if mh-print-background-flag + (mh-exec-cmd-daemon shell-file-name nil "-c" print-command) + (call-process shell-file-name nil nil nil "-c" print-command))))) + (message "Printing...done")) + +(provide 'mh-print) + +;;; Local Variables: +;;; indent-tabs-mode: nil +;;; sentence-end-double-space: nil +;;; End: + +;;; mh-print.el ends here |