(defvar mime-acting-situation-example-list nil)
(defvar mime-acting-situation-example-list-max-size 16)
+(defvar mime-situation-examples-file-coding-system nil)
(defun mime-save-situation-examples ()
(if (or mime-preview-situation-example-list
mime-acting-situation-example-list)
- (let* ((file mime-situation-examples-file)
- (buffer (get-buffer-create " *mime-example*")))
- (unwind-protect
- (save-excursion
- (set-buffer buffer)
- (setq buffer-file-name file)
- (erase-buffer)
- (insert ";;; " (file-name-nondirectory file) "\n")
- (insert "\n;; This file is generated automatically by "
- mime-view-version "\n\n")
- (insert ";;; Code:\n\n")
- (if mime-preview-situation-example-list
- (pp `(setq mime-preview-situation-example-list
- ',mime-preview-situation-example-list)
- (current-buffer)))
- (if mime-acting-situation-example-list
- (pp `(setq mime-acting-situation-example-list
- ',mime-acting-situation-example-list)
- (current-buffer)))
- (insert "\n;;; "
- (file-name-nondirectory file)
- " ends here.\n")
- (save-buffer))
- (kill-buffer buffer)))))
+ (let ((file mime-situation-examples-file))
+ (with-temp-buffer
+ (insert ";;; " (file-name-nondirectory file) "\n")
+ (insert "\n;; This file is generated automatically by "
+ mime-view-version "\n\n")
+ (insert ";;; Code:\n\n")
+ (if mime-preview-situation-example-list
+ (pp `(setq mime-preview-situation-example-list
+ ',mime-preview-situation-example-list)
+ (current-buffer)))
+ (if mime-acting-situation-example-list
+ (pp `(setq mime-acting-situation-example-list
+ ',mime-acting-situation-example-list)
+ (current-buffer)))
+ (insert "\n;;; "
+ (file-name-nondirectory file)
+ " ends here.\n")
+ (static-cond
+ ((boundp 'buffer-file-coding-system)
+ (setq buffer-file-coding-system
+ mime-situation-examples-file-coding-system))
+ ((boundp 'file-coding-system)
+ (setq file-coding-system
+ mime-situation-examples-file-coding-system)))
+ (setq buffer-file-name file)
+ (save-buffer)))))
(add-hook 'kill-emacs-hook 'mime-save-situation-examples)
'((body . visible)
(body-presentation-method . mime-display-text/plain)))
+(defvar mime-preview-fill-flowed-text
+ (module-installed-p 'flow-fill)
+ "If non-nil, fill RFC2646 \"flowed\" text.")
+
+(autoload 'fill-flowed "flow-fill")
+
(ctree-set-calist-strictly
'mime-preview-condition
'((type . nil)
(defun mime-display-text/plain (entity situation)
(save-restriction
(narrow-to-region (point-max)(point-max))
- (mime-insert-text-content entity)
+ (condition-case nil
+ (mime-insert-text-content entity)
+ (error (progn
+ (message "Can't decode current entity.")
+ (sit-for 1))))
(run-hooks 'mime-text-decode-hook)
(goto-char (point-max))
(if (not (eq (char-after (1- (point))) ?\n))
(insert "\n")
)
+ (if (and mime-preview-fill-flowed-text
+ (equal (cdr (assoc "format" situation)) "flowed"))
+ (fill-flowed))
(mime-add-url-buttons)
(run-hooks 'mime-display-text/plain-hook)
))
(enriched-decode beg (point-max))
)))
-
(defvar mime-view-announcement-for-message/partial
(if (and (>= emacs-major-version 19) window-system)
"\
"e" (function mime-preview-extract-current-entity))
(define-key mime-view-mode-map
"\C-c\C-p" (function mime-preview-print-current-entity))
+
(define-key mime-view-mode-map
"\C-c\C-t\C-f" (function mime-preview-toggle-header))
(define-key mime-view-mode-map
"\C-c\C-th" (function mime-preview-toggle-header))
(define-key mime-view-mode-map
"\C-c\C-t\C-c" (function mime-preview-toggle-content))
+
+ (define-key mime-view-mode-map
+ "\C-c\C-v\C-f" (function mime-preview-show-header))
+ (define-key mime-view-mode-map
+ "\C-c\C-vh" (function mime-preview-show-header))
+ (define-key mime-view-mode-map
+ "\C-c\C-v\C-c" (function mime-preview-show-content))
+
+ (define-key mime-view-mode-map
+ "\C-c\C-d\C-f" (function mime-preview-hide-header))
+ (define-key mime-view-mode-map
+ "\C-c\C-dh" (function mime-preview-hide-header))
+ (define-key mime-view-mode-map
+ "\C-c\C-d\C-c" (function mime-preview-hide-content))
+
(define-key mime-view-mode-map
"a" (function mime-preview-follow-current-entity))
(define-key mime-view-mode-map
)
(setq mime-message-structure (mime-open-entity type raw-buffer))
(or (mime-entity-content-type mime-message-structure)
- (mime-entity-set-content-type-internal
- mime-message-structure ctl))
+ (mime-entity-set-content-type mime-message-structure ctl))
)
(or (mime-entity-encoding mime-message-structure)
- (mime-entity-set-encoding-internal mime-message-structure encoding))
+ (mime-entity-set-encoding mime-message-structure encoding))
))
(mime-display-message mime-message-structure preview-buffer
mother default-keymap-or-function)
;;; @@ display
;;;
-(defun mime-preview-toggle-header ()
- (interactive)
+(defun mime-preview-toggle-display (type &optional display)
(let ((situation (mime-preview-find-boundary-info))
+ (sym (intern (concat "*" (symbol-name type))))
entity p-beg p-end)
(setq p-beg (aref situation 0)
p-end (aref situation 1)
entity (aref situation 2)
situation (get-text-property p-beg 'mime-view-situation))
- (let ((cell (assq '*header situation)))
- (if (null cell)
- (setq cell (assq 'header situation)))
- (if (eq (cdr cell) 'visible)
- (setq situation (put-alist '*header 'invisible situation))
- (setq situation (put-alist '*header 'visible situation))))
+ (cond ((eq display 'invisible)
+ (setq display nil))
+ (display)
+ (t
+ (setq display
+ (eq (cdr (or (assq sym situation)
+ (assq type situation)))
+ 'invisible))))
+ (setq situation (put-alist sym (if display
+ 'visible
+ 'invisible)
+ situation))
(save-excursion
(let ((inhibit-read-only t))
(delete-region p-beg p-end)
(add-to-list 'mime-preview-situation-example-list
(cons situation 0))))))
-(defun mime-preview-toggle-content ()
+(defun mime-preview-toggle-header (&optional force-visible)
+ (interactive "P")
+ (mime-preview-toggle-display 'header force-visible))
+
+(defun mime-preview-toggle-content (&optional force-visible)
+ (interactive "P")
+ (mime-preview-toggle-display 'body force-visible))
+
+(defun mime-preview-show-header ()
(interactive)
- (let ((situation (mime-preview-find-boundary-info))
- entity p-beg p-end)
- (setq p-beg (aref situation 0)
- p-end (aref situation 1)
- entity (aref situation 2)
- situation (get-text-property p-beg 'mime-view-situation))
- (let ((cell (assq '*body situation)))
- (if (null cell)
- (setq cell (assq 'body situation)))
- (if (eq (cdr cell) 'visible)
- (setq situation (put-alist '*body 'invisible situation))
- (setq situation (put-alist '*body 'visible situation))))
- (save-excursion
- (let ((inhibit-read-only t))
- (delete-region p-beg p-end)
- (mime-display-entity entity situation)
- ))
- (let ((ret (assoc situation mime-preview-situation-example-list)))
- (if ret
- (setcdr ret (1+ (cdr ret)))
- (add-to-list 'mime-preview-situation-example-list
- (cons situation 0))))))
+ (mime-preview-toggle-display 'header 'visible))
+
+(defun mime-preview-show-content ()
+ (interactive)
+ (mime-preview-toggle-display 'body 'visible))
+
+(defun mime-preview-hide-header ()
+ (interactive)
+ (mime-preview-toggle-display 'header 'invisible))
+
+(defun mime-preview-hide-content ()
+ (interactive)
+ (mime-preview-toggle-display 'body 'invisible))
;;; @@ quitting
(provide 'mime-view)
-(let* ((file mime-situation-examples-file)
- (buffer (get-buffer-create " *mime-example*")))
+(let ((file mime-situation-examples-file))
(if (file-readable-p file)
- (unwind-protect
- (save-excursion
- (set-buffer buffer)
- (erase-buffer)
- (insert-file-contents file)
- (eval-buffer)
- ;; format check
- (condition-case nil
- (let ((i 0))
- (while (and (> (length mime-preview-situation-example-list)
- mime-preview-situation-example-list-max-size)
- (< i 16))
- (setq mime-preview-situation-example-list
- (mime-reduce-situation-examples
- mime-preview-situation-example-list))
- (setq i (1+ i))
- ))
- (error (setq mime-preview-situation-example-list nil)))
- ;; (let ((rest mime-preview-situation-example-list))
- ;; (while rest
- ;; (ctree-set-calist-strictly 'mime-preview-condition
- ;; (caar rest))
- ;; (setq rest (cdr rest))))
- (condition-case nil
- (let ((i 0))
- (while (and (> (length mime-acting-situation-example-list)
- mime-acting-situation-example-list-max-size)
- (< i 16))
- (setq mime-acting-situation-example-list
- (mime-reduce-situation-examples
- mime-acting-situation-example-list))
- (setq i (1+ i))
- ))
- (error (setq mime-acting-situation-example-list nil)))
- )
- (kill-buffer buffer))))
+ (with-temp-buffer
+ (insert-file-contents file)
+ (setq mime-situation-examples-file-coding-system
+ (static-cond
+ ((boundp 'buffer-file-coding-system)
+ (symbol-value 'buffer-file-coding-system))
+ ((boundp 'file-coding-system)
+ (symbol-value 'file-coding-system))
+ (t nil)))
+ (eval-buffer)
+ ;; format check
+ (condition-case nil
+ (let ((i 0))
+ (while (and (> (length mime-preview-situation-example-list)
+ mime-preview-situation-example-list-max-size)
+ (< i 16))
+ (setq mime-preview-situation-example-list
+ (mime-reduce-situation-examples
+ mime-preview-situation-example-list))
+ (setq i (1+ i))))
+ (error (setq mime-preview-situation-example-list nil)))
+ ;; (let ((rest mime-preview-situation-example-list))
+ ;; (while rest
+ ;; (ctree-set-calist-strictly 'mime-preview-condition
+ ;; (caar rest))
+ ;; (setq rest (cdr rest))))
+ (condition-case nil
+ (let ((i 0))
+ (while (and (> (length mime-acting-situation-example-list)
+ mime-acting-situation-example-list-max-size)
+ (< i 16))
+ (setq mime-acting-situation-example-list
+ (mime-reduce-situation-examples
+ mime-acting-situation-example-list))
+ (setq i (1+ i))))
+ (error (setq mime-acting-situation-example-list nil))))))
;;; mime-view.el ends here
projects / elisp / semi.git / blobdiff