;;; mm-view.el --- functions for viewing MIME objects
;; Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
-;; 2007, 2008 Free Software Foundation, Inc.
+;; 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; This file is part of GNU Emacs.
;;; Commentary:
;;; Code:
+
+;; For Emacs <22.2 and XEmacs.
(eval-and-compile
(unless (fboundp 'declare-function) (defmacro declare-function (&rest r))))
(eval-when-compile (require 'cl))
(require 'mm-decode)
(require 'smime)
+(autoload 'gnus-completing-read "gnus-util")
+(autoload 'gnus-window-inside-pixel-edges "gnus-ems")
(autoload 'gnus-article-prepare-display "gnus-art")
(autoload 'vcard-parse-string "vcard")
(autoload 'vcard-format-string "vcard")
(defvar w3m-minor-mode-map)
(defvar mm-text-html-renderer-alist
- '((w3 . mm-inline-text-html-render-with-w3)
+ '((shr . mm-shr)
+ (w3 . mm-inline-text-html-render-with-w3)
(w3m . mm-inline-text-html-render-with-w3m)
(w3m-standalone . mm-inline-text-html-render-with-w3m-standalone)
+ (gnus-w3m . gnus-article-html)
(links mm-inline-render-with-file
mm-links-remove-leading-blank
"links" "-dump" file)
- (lynx mm-inline-render-with-stdin nil
- "lynx" "-dump" "-force_html" "-stdin" "-nolist")
- (html2text mm-inline-render-with-function html2text))
+ (lynx mm-inline-render-with-stdin nil
+ "lynx" "-dump" "-force_html" "-stdin" "-nolist")
+ (html2text mm-inline-render-with-function html2text))
"The attributes of renderer types for text/html.")
-(defvar mm-text-html-washer-alist
- '((w3 . gnus-article-wash-html-with-w3)
- (w3m . gnus-article-wash-html-with-w3m)
- (w3m-standalone . gnus-article-wash-html-with-w3m-standalone)
- (links mm-inline-wash-with-file
- mm-links-remove-leading-blank
- "links" "-dump" file)
- (lynx mm-inline-wash-with-stdin nil
- "lynx" "-dump" "-force_html" "-stdin" "-nolist")
- (html2text html2text))
- "The attributes of washer types for text/html.")
-
(defcustom mm-fill-flowed t
"If non-nil a format=flowed article will be displayed flowed."
:type 'boolean
:version "22.1"
:group 'mime-display)
+(defcustom mm-inline-large-images-proportion 0.9
+ "Maximum proportion of large image resized when
+`mm-inline-large-images' is set to resize."
+ :type 'float
+ :version "24.1"
+ :group 'mime-display)
+
;;; Internal variables.
;;;
;;; Functions for displaying various formats inline
;;;
+(autoload 'gnus-rescale-image "gnus-util")
+
(defun mm-inline-image-emacs (handle)
(let ((b (point-marker))
(inhibit-read-only t))
- (put-image (mm-get-image handle) b)
+ (put-image
+ (let ((image (mm-get-image handle)))
+ (if (eq mm-inline-large-images 'resize)
+ (gnus-rescale-image image
+ (let ((edges (gnus-window-inside-pixel-edges
+ (get-buffer-window (current-buffer)))))
+ (cons (truncate (* mm-inline-large-images-proportion
+ (- (nth 2 edges) (nth 0 edges))))
+ (truncate (* mm-inline-large-images-proportion
+ (- (nth 3 edges) (nth 1 edges)))))))
+ image))
+ b)
(insert "\n\n")
(mm-handle-set-undisplayer
handle
(let ((w3m-safe-url-regexp mm-w3m-safe-url-regexp)
w3m-force-redisplay)
(w3m-region (point-min) (point-max) nil charset))
+ ;; Put the mark meaning this part was rendered by emacs-w3m.
+ (put-text-property (point-min) (point-max)
+ 'mm-inline-text-html-with-w3m t)
(when (and mm-inline-text-html-with-w3m-keymap
(boundp 'w3m-minor-mode-map)
w3m-minor-mode-map)
- (add-text-properties
- (point-min) (point-max)
- (list 'keymap w3m-minor-mode-map
- ;; Put the mark meaning this part was rendered by emacs-w3m.
- 'mm-inline-text-html-with-w3m t)))
+ (if (and (boundp 'w3m-link-map)
+ w3m-link-map)
+ (let* ((start (point-min))
+ (end (point-max))
+ (on (get-text-property start 'w3m-href-anchor))
+ (map (copy-keymap w3m-link-map))
+ next)
+ (set-keymap-parent map w3m-minor-mode-map)
+ (while (< start end)
+ (if on
+ (progn
+ (setq next (or (text-property-any start end
+ 'w3m-href-anchor nil)
+ end))
+ (put-text-property start next 'keymap map))
+ (setq next (or (text-property-not-all start end
+ 'w3m-href-anchor nil)
+ end))
+ (put-text-property start next 'keymap w3m-minor-mode-map))
+ (setq start next
+ on (not on))))
+ (put-text-property (point-min) (point-max)
+ 'keymap w3m-minor-mode-map)))
(mm-handle-set-undisplayer
handle
`(lambda ()
(buffer-string)))))
(defun mm-inline-text-html (handle)
- (let* ((func (or mm-inline-text-html-renderer mm-text-html-renderer))
+ (let* ((func mm-text-html-renderer)
(entry (assq func mm-text-html-renderer-alist))
(inhibit-read-only t))
(if entry
;; us(840) rsadsi(113549) pkcs(1) pkcs7(7) 3 }
(defvar mm-pkcs7-enveloped-magic
"\x30\x5c\x28\x80\x5c\x7c\x81\x2e\x5c\x7c\x82\x2e\x2e\x5c\x7c\x83\x2e\x2e\
-\x2e\x5c\x29\x06\x09\x5c\x2a\x86\x48\x86\xf7\x0d\x01\x07\x03"))
+\x2e\x5c\x29\x06\x09\x5c\x2a\x86\x48\x86\xf7\x0d\x01\x07\x03")
(defun mm-view-pkcs7-get-type (handle)
(mm-with-unibyte-buffer
(t
(error "Could not identify PKCS#7 type")))))
-(defun mm-view-pkcs7 (handle)
+(defun mm-view-pkcs7 (handle &optional from)
(case (mm-view-pkcs7-get-type handle)
- (enveloped (mm-view-pkcs7-decrypt handle))
+ (enveloped (mm-view-pkcs7-decrypt handle from))
(signed (mm-view-pkcs7-verify handle))
(otherwise (error "Unknown or unimplemented PKCS#7 type"))))
(replace-match "\n"))
t)
-(defun mm-view-pkcs7-decrypt (handle)
+(defun mm-view-pkcs7-decrypt (handle &optional from)
(insert-buffer-substring (mm-handle-buffer handle))
(goto-char (point-min))
(insert "MIME-Version: 1.0\n")
(if (= (length smime-keys) 1)
(cadar smime-keys)
(smime-get-key-by-email
- (completing-read
- (concat "Decipher using key"
- (if smime-keys (concat "(default " (caar smime-keys) "): ")
- ": "))
- smime-keys nil nil nil nil (car-safe (car-safe smime-keys))))))
+ (gnus-completing-read
+ "Decipher using key"
+ smime-keys nil nil nil (car-safe (car-safe smime-keys)))))
+ from)
(goto-char (point-min))
(while (search-forward "\r\n" nil t)
(replace-match "\n"))
(provide 'mm-view)
-;; arch-tag: b60e749a-d05c-47f2-bccd-bdaa59327cb2
;;; mm-view.el ends here
projects / gnus / blobdiff