:type 'list)
(defcustom lsdb-interesting-header-alist
- '(("Organization" nil organization)
+ `(("Organization" nil organization)
("\\(X-\\)?User-Agent\\|X-Mailer\\|X-Newsreader" nil user-agent)
("\\(X-\\)?ML-Name" nil mailing-list)
("List-Id" "\\(.*\\)[ \t]+<[^>]+>\\'" mailing-list "\\1")
("Delivered-To" "mailing list[ \t]+\\([^@]+\\)@.*" mailing-list "\\1")
("\\(X-URL\\|X-URI\\)" nil www)
("X-Attribution\\|X-cite-me" nil attribution)
- ("X-Face" nil x-face))
+ ("X-Face" nil x-face)
+ ("Face" nil face)
+ (,lsdb-sender-headers nil sender))
"Alist of headers we are interested in.
The format of elements of this list should be
(FIELD-NAME REGEXP ENTRY STRING)
(www 4)
(aka 4 ?,)
(score -1)
- (x-face -1))
+ (x-face -1)
+ (face -1)
+ (sender -1))
"Alist of entry types for presentation.
The format of elements of this list should be
(ENTRY SCORE [CLASS READ-ONLY])
:group 'lsdb
:type 'hook)
-(defcustom lsdb-update-record-functions
+(defcustom lsdb-after-update-record-functions
'(lsdb-update-address-cache)
"List of functions called after a record is updated.
The updated record is passed to each function as the argument."
:group 'lsdb
:type 'hook)
-(defcustom lsdb-delete-record-functions
+(defcustom lsdb-after-delete-record-functions
'(lsdb-delete-address-cache)
"List of functions called after a record is removed.
The removed record is passed to each function as the argument."
:group 'lsdb
:type 'symbol)
+(defcustom lsdb-x-face-scale-factor 0.5
+ "A number used to scale down or scale up X-Face images."
+ :group 'lsdb
+ :type 'number)
+
(defcustom lsdb-x-face-command-alist
- '((pbm "{ echo '/* Width=48, Height=48 */'; uncompface; } | icontopbm | pnmscale 0.5")
- (xpm "{ echo '/* Width=48, Height=48 */'; uncompface; } | icontopbm | pnmscale 0.5 | ppmtoxpm"))
+ '((pbm "{ echo '/* Width=48, Height=48 */'; uncompface; } | icontopbm | pnmscale " scale-factor)
+ (xpm "{ echo '/* Width=48, Height=48 */'; uncompface; } | icontopbm | pnmscale " scale-factor " | ppmtoxpm"))
"An alist from an image type to a command to be executed to display an X-Face header.
The command will be executed in a sub-shell asynchronously.
The compressed face will be piped to this command."
:group 'lsdb
:type 'function)
-(defcustom lsdb-print-record-hook '(lsdb-expose-x-face)
+(defcustom lsdb-face-image-type nil
+ "A image type of displayed face.
+If non-nil, supersedes the return value of `lsdb-x-face-available-image-type'."
+ :group 'lsdb
+ :type 'symbol)
+
+(defcustom lsdb-face-scale-factor 0.5
+ "A number used to scale down or scale up Face images."
+ :group 'lsdb
+ :type 'number)
+
+(defcustom lsdb-face-command-alist
+ '((png "pngtopnm | pnmscale " scale-factor " | pnmtopng")
+ (xpm "pngtopnm | pnmscale " scale-factor " | ppmtoxpm"))
+ "An alist from an image type to a command to be executed to display a Face header.
+The command will be executed in a sub-shell asynchronously.
+The decoded field-body (actually a PNG data) will be piped to this command."
+ :group 'lsdb
+ :type 'list)
+
+(defcustom lsdb-insert-face-function
+ (if (static-if (featurep 'xemacs)
+ (or (featurep 'png)
+ (featurep 'xpm))
+ (and (>= emacs-major-version 21)
+ (fboundp 'image-type-available-p)
+ (or (image-type-available-p 'png)
+ (image-type-available-p 'xpm))))
+ #'lsdb-insert-face-asynchronously)
+ "Function to display Face."
+ :group 'lsdb
+ :type 'function)
+
+(defcustom lsdb-print-record-hook '(lsdb-expose-x-face lsdb-expose-face)
"A hook called after a record is displayed."
:group 'lsdb
:type 'hook)
:type 'boolean
:group 'lsdb)
+(defcustom lsdb-strip-address nil
+ "If non-nil, strip display-name from sender address before completion."
+ :group 'lsdb
+ :type 'boolean)
+
+(defcustom lsdb-use-migemo nil
+ "If non-nil, use `migemo' when complete address."
+ :type 'boolean
+ :group 'lsdb)
+
;;;_. Faces
(defface lsdb-header-face
'((t (:underline t)))
The function is called with one argument, the buffer to be displayed.
Overrides `temp-buffer-show-function'.")
+;;;_. Utility functions
+(defun lsdb-substitute-variables (program variable value)
+ (setq program (copy-sequence program))
+ (let ((pointer program))
+ (while pointer
+ (setq pointer (memq variable program))
+ (if pointer
+ (setcar pointer value)))
+ program))
+
;;;_. Hash Table Emulation
(if (and (fboundp 'make-hash-table)
(subrp (symbol-function 'make-hash-table)))
;; XEmacs doesn't have a distinction between index-size and
;; hash-table-size.
(number-to-string (lsdb-hash-table-count hash-table))
- " test equal data (")
+ " test equal data (\n")
(lsdb-maphash
(lambda (key value)
(let (print-level print-length)
- (insert (prin1-to-string key) " " (prin1-to-string value) " ")))
+ (insert (prin1-to-string key) " " (prin1-to-string value) "\n")))
hash-table)
(insert "))"))
(symbol-name (coding-system-name
lsdb-file-coding-system))))))
(if coding-system-name
- (insert ";;; -*- coding: " coding-system-name " -*-\n"))))
+ (insert ";;; -*- mode: emacs-lisp; coding: "
+ coding-system-name " -*-\n"))))
(lsdb-insert-hash-table lsdb-hash-table)
;; Save the secondary hash tables following.
(setq tables lsdb-secondary-hash-tables)
(setq tables (cdr tables))))))
;;;_. Mail Header Extraction
-(defun lsdb-fetch-field-bodies (regexp)
+(defun lsdb-fetch-fields (regexp)
(save-excursion
(goto-char (point-min))
(let ((case-fold-search t)
field-bodies)
(while (re-search-forward (concat "^\\(" regexp "\\):[ \t]*")
nil t)
- (push (funcall lsdb-decode-field-body-function
- (buffer-substring (point) (std11-field-end))
- (match-string 1))
- field-bodies))
+ (push (cons (match-string 1)
+ (buffer-substring (point) (std11-field-end)))
+ field-bodies))
(nreverse field-bodies))))
(defun lsdb-canonicalize-spaces-and-dots (string)
(while tables
(when (or force (not (symbol-value (car tables))))
(set (car tables) (lsdb-make-hash-table :test 'equal))
- (lsdb-maphash
- (lambda (key value)
- (run-hook-with-args
- 'lsdb-update-record-functions
- (cons key value)))
- lsdb-hash-table)
(setq lsdb-hash-tables-are-dirty t))
- (setq tables (cdr tables)))))
+ (setq tables (cdr tables))))
+ (if lsdb-hash-tables-are-dirty
+ (lsdb-maphash
+ (lambda (key value)
+ (run-hook-with-args
+ 'lsdb-after-update-record-functions
+ (cons key value)))
+ lsdb-hash-table)))
(defun lsdb-maybe-load-hash-tables ()
(unless lsdb-hash-table
;;;_ : Update Records
(defun lsdb-update-record (sender &optional interesting)
(let ((old (lsdb-gethash (car sender) lsdb-hash-table))
- (new (cons (cons 'net (list (nth 1 sender)))
- interesting))
+ (new (if (nth 1 sender)
+ (cons (cons 'net (list (nth 1 sender)))
+ interesting)
+ interesting))
merged
record
full-name)
(cdr record)))))
(lsdb-puthash (car record) (cdr record)
lsdb-hash-table)
- (run-hook-with-args 'lsdb-update-record-functions record)
+ (run-hook-with-args 'lsdb-after-update-record-functions record)
(setq lsdb-hash-tables-are-dirty t))
record))
(save-restriction
(std11-narrow-to-header)
(setq senders
- (delq nil (mapcar #'lsdb-extract-address-components
- (lsdb-fetch-field-bodies
+ (delq nil (mapcar (lambda (field)
+ (let ((components
+ (lsdb-extract-address-components
+ (cdr field))))
+ (if components
+ (setcar
+ components
+ (funcall lsdb-decode-field-body-function
+ (car components) (car field))))
+ components))
+ (lsdb-fetch-fields
lsdb-sender-headers)))
recipients
- (delq nil (mapcar #'lsdb-extract-address-components
- (lsdb-fetch-field-bodies
+ (delq nil (mapcar (lambda (field)
+ (let ((components
+ (lsdb-extract-address-components
+ (cdr field))))
+ (if components
+ (setcar
+ components
+ (funcall lsdb-decode-field-body-function
+ (car components) (car field))))
+ components))
+ (lsdb-fetch-fields
lsdb-recipients-headers))))
(setq alist lsdb-interesting-header-alist)
(while alist
(setq bodies
(delq nil (mapcar
- (lambda (field-body)
- (if (nth 1 (car alist))
- (and (string-match (nth 1 (car alist))
- field-body)
- (replace-match (nth 3 (car alist))
- nil nil field-body))
- field-body))
- (lsdb-fetch-field-bodies (car (car alist))))))
+ (lambda (field)
+ (let ((field-body
+ (funcall lsdb-decode-field-body-function
+ (cdr field) (car field))))
+ (if (nth 1 (car alist))
+ (and (string-match (nth 1 (car alist))
+ field-body)
+ (replace-match (nth 3 (car alist))
+ nil nil field-body))
+ field-body)))
+ (lsdb-fetch-fields (car (car alist))))))
(when bodies
(setq entry (or (nth 2 (car alist))
'notes))
;;;_ : Matching Highlight
(defvar lsdb-last-highlight-overlay nil)
+;;; avoid byte-compile warning for migemo
+(eval-when-compile
+ (autoload 'migemo-get-pattern "migemo"))
+
(defun lsdb-complete-name-highlight (start end)
(make-local-hook 'pre-command-hook)
(add-hook 'pre-command-hook 'lsdb-complete-name-highlight-update nil t)
(save-excursion
(goto-char start)
- (search-forward lsdb-last-completion end)
+ (if (and lsdb-use-migemo (fboundp 'migemo-get-pattern))
+ (re-search-forward lsdb-last-completion end)
+ (search-forward lsdb-last-completion end))
(setq lsdb-last-highlight-overlay
(make-overlay (match-beginning 0) (match-end 0)))
(overlay-put lsdb-last-highlight-overlay 'face
(unless (eq last-command this-command)
(setq lsdb-last-candidates nil
lsdb-last-candidates-pointer nil
- lsdb-last-completion (buffer-substring start (point))
- pattern (concat "\\<" (regexp-quote lsdb-last-completion)))
+ lsdb-last-completion (buffer-substring start (point)))
+ (if (and lsdb-use-migemo (fboundp 'migemo-get-pattern))
+ (setq lsdb-last-completion (migemo-get-pattern lsdb-last-completion)
+ pattern (concat "\\<\\(" lsdb-last-completion "\\)"))
+ (setq pattern (concat "\\<" (regexp-quote lsdb-last-completion))))
(lsdb-maphash
(lambda (key value)
- (let ((net (cdr (assq 'net value))))
- (if (string-match pattern key)
- (setq lsdb-last-candidates
- (nconc lsdb-last-candidates
- (mapcar (lambda (address)
- (if (equal key address)
- key
- (concat key " <" address ">")))
- net)))
- (while net
- (if (string-match pattern (car net))
- (push (car net) lsdb-last-candidates))
- (setq net (cdr net))))))
+ (setq lsdb-last-candidates
+ (nconc lsdb-last-candidates
+ (delq nil (mapcar
+ (lambda (candidate)
+ (if (string-match pattern candidate)
+ candidate))
+ (if lsdb-strip-address
+ (cdr (assq 'net value))
+ (append (cdr (assq 'net value))
+ (cdr (assq 'sender value)))))))))
lsdb-hash-table)
;; Sort candidates by the position where the pattern occurred.
(setq lsdb-last-candidates
(defun lsdb-delete-record (record)
"Delete given RECORD."
(lsdb-remhash (car record) lsdb-hash-table)
- (run-hook-with-args 'lsdb-delete-record-functions record)
+ (run-hook-with-args 'lsdb-after-delete-record-functions record)
(setq lsdb-hash-tables-are-dirty t))
(defun lsdb-current-entry ()
(setcdr record (delq entry (cdr record)))
(lsdb-puthash (car record) (cdr record)
lsdb-hash-table)
- (run-hook-with-args 'lsdb-update-record-functions record)
+ (run-hook-with-args 'lsdb-after-update-record-functions record)
(setq lsdb-hash-tables-are-dirty t))
(defun lsdb-mode-add-entry (entry-name)
(setcdr record (cons (cons ',entry-name form) (cdr record)))
(lsdb-puthash (car record) (cdr record)
lsdb-hash-table)
- (run-hook-with-args 'lsdb-update-record-functions record)
+ (run-hook-with-args 'lsdb-after-update-record-functions record)
(setq lsdb-hash-tables-are-dirty t)
(beginning-of-line 2)
(add-text-properties
(entry (assq entry-name (cdr record))))
(unless (equal form (cdr entry))
(setcdr entry form)
- (run-hook-with-args 'lsdb-update-record-functions record)
+ (run-hook-with-args 'lsdb-after-update-record-functions record)
(setq lsdb-hash-tables-are-dirty t)
(with-current-buffer lsdb-buffer-name
(let ((inhibit-read-only t)
(lsdb-delete-record record)
(setcar record new-name)
(lsdb-puthash new-name (cdr record) lsdb-hash-table)
- (run-hook-with-args 'lsdb-update-record-functions record)
+ (run-hook-with-args 'lsdb-after-update-record-functions record)
(setq lsdb-hash-tables-are-dirty t)
(with-current-buffer lsdb-buffer-name
(let ((inhibit-read-only t)
(lsdb-mode-edit-entry)
(lsdb-mode-edit-record)))
-(defun lsdb-mode-save (&optional dont-ask)
+(defun lsdb-mode-save (&optional force)
"Save LSDB hash table into `lsdb-file'."
- (interactive (list t))
- (if (not lsdb-hash-tables-are-dirty)
+ (interactive "P")
+ (if (not (or force
+ lsdb-hash-tables-are-dirty))
(message "(No changes need to be saved)")
- (when (or dont-ask
+ (when (or (interactive-p) ;Don't ask user if this
+ ;function is called as a
+ ;command.
(not lsdb-verbose)
(y-or-n-p "Save the LSDB now? "))
(lsdb-save-hash-tables)
(cdr (car records))))
(lsdb-puthash (car (car records)) (cdr (car records))
lsdb-hash-table)
- (run-hook-with-args 'lsdb-update-record-functions (car records))
+ (run-hook-with-args 'lsdb-after-update-record-functions (car records))
(setq lsdb-hash-tables-are-dirty t)))))
(defun lsdb-mu-get-prefix-method ()
(process-connection-type nil)
(cached (cdr (assq type (lsdb-gethash x-face lsdb-x-face-cache))))
(marker (point-marker))
+ buffer
process)
(if cached
(lsdb-insert-x-face-image cached type marker)
+ (with-current-buffer (setq buffer (generate-new-buffer " *lsdb work*"))
+ (buffer-disable-undo)
+ (set-buffer-multibyte nil))
(setq process
(start-process-shell-command
- "lsdb-x-face-command" (generate-new-buffer " *lsdb work*")
+ "lsdb-x-face-command" buffer
(concat "{ "
- (nth 1 (assq type lsdb-x-face-command-alist))
+ (apply #'concat
+ (lsdb-substitute-variables
+ (cdr (assq type lsdb-x-face-command-alist))
+ 'scale-factor
+ (number-to-string lsdb-x-face-scale-factor)))
"; } 2> /dev/null")))
+ (set-process-filter
+ process
+ `(lambda (process string)
+ (save-excursion
+ (set-buffer ,buffer)
+ (goto-char (point-max))
+ (insert string))))
+ (set-process-sentinel
+ process
+ `(lambda (process string)
+ (unwind-protect
+ (if (equal string "finished\n")
+ (let ((data
+ (with-current-buffer ,buffer
+ (buffer-string))))
+ (lsdb-insert-x-face-image data ',type ,marker)
+ (lsdb-puthash ,x-face (list (cons ',type data))
+ lsdb-x-face-cache)))
+ (kill-buffer ,buffer))))
(process-send-string process (concat x-face "\n"))
- (process-send-eof process)
+ (process-send-eof process))))
+
+;;;_. Face Rendering
+(defvar lsdb-face-cache
+ (lsdb-make-hash-table :test 'equal))
+
+(defun lsdb-face-available-image-type ()
+ (static-if (featurep 'xemacs)
+ (if (featurep 'png)
+ 'png
+ (if (featurep 'xpm)
+ 'xpm))
+ (and (>= emacs-major-version 21)
+ (fboundp 'image-type-available-p)
+ (if (image-type-available-p 'png)
+ 'png
+ (if (image-type-available-p 'xpm)
+ 'xpm)))))
+
+(defun lsdb-expose-face ()
+ (let* ((record (get-text-property (point-min) 'lsdb-record))
+ (face (cdr (assq 'face (cdr record))))
+ (delimiter "\r "))
+ (when (and lsdb-insert-face-function
+ face)
+ (goto-char (point-min))
+ (end-of-line)
+ (put-text-property 0 1 'invisible t delimiter) ;hide "\r"
+ (put-text-property
+ (point)
+ (progn
+ (insert delimiter)
+ (while face
+ (funcall lsdb-insert-face-function (pop face)))
+ (point))
+ 'lsdb-record record))))
+
+(defun lsdb-insert-face-image (data type marker)
+ (static-if (featurep 'xemacs)
+ (save-excursion
+ (set-buffer (marker-buffer marker))
+ (goto-char marker)
+ (let* ((inhibit-read-only t)
+ buffer-read-only
+ (glyph (make-glyph (vector type :data data))))
+ (set-extent-begin-glyph
+ (make-extent (point) (point))
+ glyph)))
+ (save-excursion
+ (set-buffer (marker-buffer marker))
+ (goto-char marker)
+ (let* ((inhibit-read-only t)
+ buffer-read-only
+ (image (create-image data type t :ascent 'center))
+ (record (get-text-property (point) 'lsdb-record)))
+ (put-text-property (point) (progn
+ (insert-image image)
+ (point))
+ 'lsdb-record record)))))
+
+(defun lsdb-insert-face-asynchronously (face)
+ (let* ((type (or lsdb-face-image-type
+ (lsdb-face-available-image-type)))
+ (shell-file-name lsdb-shell-file-name)
+ (shell-command-switch lsdb-shell-command-switch)
+ (coding-system-for-read 'binary)
+ (coding-system-for-write 'binary)
+ (process-connection-type nil)
+ (cached (cdr (assq type (lsdb-gethash face lsdb-face-cache))))
+ (marker (point-marker))
+ buffer
+ process)
+ (if cached
+ (lsdb-insert-face-image cached type marker)
+ (with-current-buffer (setq buffer (generate-new-buffer " *lsdb work*"))
+ (buffer-disable-undo)
+ (set-buffer-multibyte nil))
+ (setq process
+ (start-process-shell-command
+ "lsdb-face-command" buffer
+ (concat "{ "
+ (apply #'concat
+ (lsdb-substitute-variables
+ (cdr (assq type lsdb-face-command-alist))
+ 'scale-factor
+ (number-to-string lsdb-face-scale-factor)))
+ "; } 2> /dev/null")))
+ (set-process-filter
+ process
+ `(lambda (process string)
+ (save-excursion
+ (set-buffer ,buffer)
+ (goto-char (point-max))
+ (insert string))))
(set-process-sentinel
process
`(lambda (process string)
(unwind-protect
- (when (and (buffer-live-p (marker-buffer ,marker))
- (equal string "finished\n"))
- (let ((data
- (with-current-buffer (process-buffer process)
- (set-buffer-multibyte nil)
- (buffer-string))))
- (lsdb-insert-x-face-image data ',type ,marker)
- (lsdb-puthash ,x-face (list (cons ',type data))
- lsdb-x-face-cache)))
- (kill-buffer (process-buffer process))))))))
+ (if (equal string "finished\n")
+ (let ((data
+ (with-current-buffer ,buffer
+ (buffer-string))))
+ (lsdb-insert-face-image data ',type ,marker)
+ (lsdb-puthash ,face (list (cons ',type data))
+ lsdb-face-cache)))
+ (kill-buffer ,buffer))))
+ (process-send-string process (base64-decode-string face))
+ (process-send-eof process))))
(require 'product)
(provide 'lsdb)
(product-provide 'lsdb
- (product-define "LSDB" nil '(0 9)))
+ (product-define "LSDB" nil '(0 11)))
;;;_* Local emacs vars.
-;;; The following `outline-layout' local variable setting:
+;;; The following `allout-layout' local variable setting:
;;; - closes all topics from the first topic to just before the third-to-last,
;;; - shows the children of the third to last (config vars)
;;; - and the second to last (code section),
;;; - and closes the last topic (this local-variables section).
;;;Local variables:
-;;;outline-layout: (0 : -1 -1 0)
+;;;allout-layout: (0 : -1 -1 0)
;;;End:
;;; lsdb.el ends here
projects / elisp / lsdb.git / blobdiff