;;; User variables:
-(defgroup picon nil
- "Show pictures of people, domains, and newsgroups."
- :group 'gnus-visual)
-
-(defcustom gnus-picon-databases '("/usr/lib/picon" "/usr/local/faces")
- "*Defines the location of the faces database.
-For information on obtaining this database of pretty pictures, please
-see http://www.cs.indiana.edu/picons/ftp/index.html"
- :type 'directory
- :group 'picon)
-
(defcustom gnus-picon-news-directories '("news")
"*List of directories to search for newsgroups faces."
:type '(repeat string)
- :group 'picon)
+ :group 'gnus-picon)
(defcustom gnus-picon-user-directories '("users" "usenix" "local" "misc")
"*List of directories to search for user faces."
:type '(repeat string)
- :group 'picon)
+ :group 'gnus-picon)
(defcustom gnus-picon-domain-directories '("domains")
"*List of directories to search for domain faces.
Some people may want to add \"unknown\" to this list."
:type '(repeat string)
- :group 'picon)
+ :group 'gnus-picon)
(defcustom gnus-picon-file-types
(let ((types (list "xbm")))
types)
"*List of suffixes on picon file names to try."
:type '(repeat string)
- :group 'picon)
+ :group 'gnus-picon)
(defface gnus-picon-xbm-face '((t (:foreground "black" :background "white")))
"Face to show xbm picon in."
- :group 'picon)
+ :group 'gnus-picon)
(defface gnus-picon-face '((t (:foreground "black" :background "white")))
"Face to show picon in."
- :group 'picon)
+ :group 'gnus-picon)
;;; Internal variables:
(defvar gnus-picon-glyph-alist nil
"Picon glyphs cache.
List of pairs (KEY . GLYPH) where KEY is either a filename or an URL.")
+(defvar gnus-picon-cache nil)
;;; Functions:
base (expand-file-name directory database))
(while address
(when (setq result (gnus-picon-find-image
- (concat base "/" (mapconcat 'identity
+ (concat base "/" (mapconcat 'downcase
(reverse address)
"/")
- "/" user "/")))
+ "/" (downcase user) "/")))
(throw 'found result))
(if exact
(setq address nil)
(gnus-with-article-headers
(let ((addresses
(mail-header-parse-addresses (mail-fetch-field header)))
- spec file point)
+ spec file point cache)
(dolist (address addresses)
(setq address (car address))
(when (and (stringp address)
(setq spec (gnus-picon-split-address address)))
- (when (setq file (or (gnus-picon-find-face
- address gnus-picon-user-directories)
- (gnus-picon-find-face
+ (if (setq cache (cdr (assoc address gnus-picon-cache)))
+ (setq spec cache)
+ (when (setq file (or (gnus-picon-find-face
+ address gnus-picon-user-directories)
+ (gnus-picon-find-face
+ (concat "unknown@"
+ (mapconcat
+ 'identity (cdr spec) "."))
+ gnus-picon-user-directories)))
+ (setcar spec (cons (gnus-picon-create-glyph file)
+ (car spec))))
+
+ (dotimes (i (1- (length spec)))
+ (when (setq file (gnus-picon-find-face
(concat "unknown@"
(mapconcat
- 'identity (cdr spec) "."))
- gnus-picon-user-directories)))
- (setcar spec (cons (gnus-picon-create-glyph file)
- (car spec))))
-
- (dotimes (i (1- (length spec)))
- (when (setq file (gnus-picon-find-face
- (concat "unknown@"
- (mapconcat
- 'identity (nthcdr (1+ i) spec) "."))
- gnus-picon-domain-directories t))
- (setcar (nthcdr (1+ i) spec)
- (cons (gnus-picon-create-glyph file)
- (nth (1+ i) spec)))))
-
+ 'identity (nthcdr (1+ i) spec) "."))
+ gnus-picon-domain-directories t))
+ (setcar (nthcdr (1+ i) spec)
+ (cons (gnus-picon-create-glyph file)
+ (nth (1+ i) spec)))))
+ (setq spec (nreverse spec))
+ (push (cons address spec) gnus-picon-cache))
+
(gnus-article-goto-header header)
(mail-header-narrow-to-field)
(when (search-forward address nil t)
(delete-region (match-beginning 0) (match-end 0))
- (setq spec (nreverse spec))
(setq point (point))
(while spec
(goto-char point)
(defun gnus-picon-transform-newsgroups (header)
(interactive)
(gnus-with-article-headers
- (let ((groups
- (sort
- (message-tokenize-header (mail-fetch-field header))
- (lambda (g1 g2) (> (length g1) (length g2)))))
+ (gnus-article-goto-header header)
+ (mail-header-narrow-to-field)
+ (let ((groups (message-tokenize-header (mail-fetch-field header)))
spec file point)
(dolist (group groups)
- (setq spec (nreverse (split-string group "[.]")))
- (dotimes (i (length spec))
- (when (setq file (gnus-picon-find-face
- (concat "unknown@"
- (mapconcat
- 'identity (nthcdr i spec) "."))
- gnus-picon-news-directories t))
- (setcar (nthcdr i spec)
- (cons (gnus-picon-create-glyph file)
- (nth i spec)))))
-
- (gnus-article-goto-header header)
- (mail-header-narrow-to-field)
+ (unless (setq spec (cdr (assoc group gnus-picon-cache)))
+ (setq spec (nreverse (split-string group "[.]")))
+ (dotimes (i (length spec))
+ (when (setq file (gnus-picon-find-face
+ (concat "unknown@"
+ (mapconcat
+ 'identity (nthcdr i spec) "."))
+ gnus-picon-news-directories t))
+ (setcar (nthcdr i spec)
+ (cons (gnus-picon-create-glyph file)
+ (nth i spec)))))
+ (push (cons group spec) gnus-picon-cache))
(when (search-forward group nil t)
(delete-region (match-beginning 0) (match-end 0))
- (setq point (point))
- (while spec
- (goto-char point)
- (if (> (length spec) 1)
- (insert "."))
- (gnus-picon-insert-glyph (pop spec) 'newsgroups-picon)))))))
+ (save-restriction
+ (narrow-to-region (point) (point))
+ (while spec
+ (goto-char (point-min))
+ (if (> (length spec) 1)
+ (insert "."))
+ (gnus-picon-insert-glyph (pop spec) 'newsgroups-picon))
+ (goto-char (point-max))))))))
;;; Commands:
projects / gnus / blobdiff