(require 'alist)
(require 'filename)
+(eval-when-compile (require 'mime-text))
+
+
+(defvar mime-acting-situation-examples nil)
+
+(defun mime-save-acting-situation-examples ()
+ (let* ((file mime-acting-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-string "\n\n")
+ (insert ";;; Code:\n\n")
+ (pp `(setq mime-acting-situation-examples
+ ',mime-acting-situation-examples)
+ (current-buffer))
+ (insert "\n;;; "
+ (file-name-nondirectory file)
+ " ends here.\n")
+ (save-buffer))
+ (kill-buffer buffer))))
+
+(add-hook 'kill-emacs-hook 'mime-save-acting-situation-examples)
+
;;; @ content decoder
;;;
(interactive)
(or mode
(setq mode "play"))
- (let ((entity-info (get-text-property (point) 'mime-view-entity-info)))
+ (let ((entity-info (get-text-property (point) 'mime-view-entity)))
(if entity-info
(let ((the-buf (current-buffer))
(raw-buffer (get-text-property (point) 'mime-view-raw-buffer)))
(setq mime-preview-after-decoded-position (point))
(set-buffer raw-buffer)
- (mime-raw-play-entity entity-info mode)
+ (save-restriction
+ (widen)
+ (mime-raw-play-entity entity-info mode))
(when (eq (current-buffer) raw-buffer)
(set-buffer the-buf)
(goto-char mime-preview-after-decoded-position)
)))))
+(defun mime-sort-situation (situation)
+ (sort situation
+ #'(lambda (a b)
+ (let ((a-t (car a))
+ (b-t (car b))
+ (order '((type . 1)
+ (subtype . 2)
+ (mode . 3)
+ (major-mode . 4)))
+ a-order b-order)
+ (if (symbolp a-t)
+ (let ((ret (assq a-t order)))
+ (if ret
+ (setq a-order (cdr ret))
+ (setq a-order 5)
+ ))
+ (setq a-order 6)
+ )
+ (if (symbolp b-t)
+ (let ((ret (assq b-t order)))
+ (if ret
+ (setq b-order (cdr ret))
+ (setq b-order 5)
+ ))
+ (setq b-order 6)
+ )
+ (if (= a-order b-order)
+ (string< (format "%s" a-t)(format "%s" b-t))
+ (< a-order b-order))
+ )))
+ )
+
(defun mime-raw-play-entity (entity-info &optional mode)
"Play entity specified by ENTITY-INFO.
It decodes the entity to call internal or external method. The method
is selected from variable `mime-acting-condition'. If MODE is
specified, play as it. Default MODE is \"play\"."
- (let ((beg (mime-entity-info-point-min entity-info))
- (end (mime-entity-info-point-max entity-info))
- (c-type (mime-entity-info-media-type entity-info))
- (c-subtype (mime-entity-info-media-subtype entity-info))
- (params (mime-entity-info-parameters entity-info))
- (encoding (mime-entity-info-encoding entity-info))
- )
- (or c-type
- (setq c-type 'text
- c-subtype 'plain))
- ;; Check for VM
- (if (< beg (point-min))
- (setq beg (point-min))
- )
- (if (< (point-max) end)
- (setq end (point-max))
- )
+ (let ((beg (mime-entity-point-min entity-info))
+ (end (mime-entity-point-max entity-info))
+ (content-type (mime-entity-content-type entity-info))
+ (encoding (mime-entity-encoding entity-info)))
+ (or content-type
+ (setq content-type (make-mime-content-type 'text 'plain)))
(let (method cal ret)
- (setq cal (list* (cons 'type c-type)
- (cons 'subtype c-subtype)
+ (setq cal (list* (cons 'major-mode major-mode)
(cons 'encoding encoding)
- (cons 'major-mode major-mode)
- params))
+ content-type))
(if mode
(setq cal (cons (cons 'mode mode) cal))
)
- (setq ret (mime/get-content-decoding-alist cal))
+ (setq ret
+ (or (ctree-match-calist mime-acting-situation-examples cal)
+ (ctree-match-calist-partially mime-acting-situation-examples
+ cal)
+ cal))
+ (setq ret
+ (or (ctree-find-calist mime-acting-condition ret
+ mime-view-find-every-acting-situation)
+ (ctree-find-calist mime-acting-condition cal
+ mime-view-find-every-acting-situation)
+ ))
+ (cond ((cdr ret)
+ (setq ret (select-menu-alist
+ "Methods"
+ (mapcar (function
+ (lambda (situation)
+ (cons
+ (format "%s"
+ (cdr (assq 'method situation)))
+ situation)))
+ ret)))
+ (setq ret (mime-sort-situation ret))
+ (ctree-set-calist-strictly 'mime-acting-situation-examples ret)
+ )
+ (t
+ (setq ret (car ret))
+ ))
(setq method (cdr (assq 'method ret)))
(cond ((and (symbolp method)
(fboundp method))
(funcall method beg end ret)
)
+ ((stringp method)
+ (mime-activate-mailcap-method beg end ret)
+ )
((and (listp method)(stringp (car method)))
(mime-activate-external-method beg end ret)
)
(t
(mime-show-echo-buffer
- "No method are specified for %s\n" ctype)
- ))
- )
- ))
+ "No method are specified for %s\n"
+ (mime-type/subtype-string
+ (mime-content-type-primary-type content-type)
+ (mime-content-type-subtype content-type))
+ )))
+ )))
-;;; @ method selector
+;;; @ external decoder
;;;
-(defun mime/get-content-decoding-alist (al)
- (get-unified-alist mime-acting-condition al)
- )
+(defvar mime-mailcap-method-filename-alist nil)
+(defun mime-activate-mailcap-method (start end situation)
+ (save-excursion
+ (save-restriction
+ (narrow-to-region start end)
+ (goto-char start)
+ (let ((method (cdr (assoc 'method situation)))
+ (name (expand-file-name (mime-raw-get-filename situation)
+ mime-temp-directory)))
+ (mime-write-decoded-region (if (re-search-forward "^$" end t)
+ (1+ (match-end 0))
+ (point-min))
+ end name
+ (cdr (assq 'encoding situation)))
+ (message "External method is starting...")
+ (let ((process
+ (let ((command
+ (mailcap-format-command
+ method
+ (cons (cons 'filename name) situation))))
+ (start-process command mime-echo-buffer-name
+ shell-file-name shell-command-switch command)
+ )))
+ (set-alist 'mime-mailcap-method-filename-alist process name)
+ (set-process-sentinel process 'mime-mailcap-method-sentinel)
+ )
+ ;;(mime-show-echo-buffer)
+ ))))
-;;; @ external decoder
-;;;
+(defun mime-mailcap-method-sentinel (process event)
+ (let ((file (cdr (assq process mime-mailcap-method-filename-alist))))
+ (if (file-exists-p file)
+ (delete-file file)
+ ))
+ (remove-alist 'mime-mailcap-method-filename-alist process)
+ (message (format "%s %s" process event)))
(defun mime-activate-external-method (beg end cal)
(save-excursion
(concat (regexp-* mime-view-file-name-char-regexp)
"\\(\\." mime-view-file-name-char-regexp "+\\)*"))
-(defun mime-raw-get-original-filename (param &optional encoding)
- (or (mime-raw-get-uu-filename param encoding)
+(defun mime-raw-get-original-filename (param)
+ (or (if (member (cdr (assq 'encoding param))
+ mime-view-uuencode-encoding-name-list)
+ (mime-raw-get-uu-filename))
(let (ret)
- (or (if (or (and (setq ret (mime/Content-Disposition))
- (setq ret (assoc "filename" (cdr ret)))
+ (or (if (or (and (setq ret (mime-read-Content-Disposition))
+ (setq ret
+ (assoc
+ "filename"
+ (mime-content-disposition-parameters ret)))
)
(setq ret (assoc "name" param))
(setq ret (assoc "x-name" param))
(narrow-to-region beg end)
(mime-raw-get-filename cal)
))
- (encoding (cdr (assq 'encoding cal)))
+ (encoding (or (cdr (assq 'encoding cal)) "7bit"))
(filename
(if (and name (not (string-equal name "")))
(expand-file-name name
- (call-interactively
- (function
- (lambda (dir)
- (interactive "DDirectory: ")
- dir))))
- (call-interactively
- (function
- (lambda (file)
- (interactive "FFilename: ")
- (expand-file-name file))))))
+ (save-window-excursion
+ (call-interactively
+ (function
+ (lambda (dir)
+ (interactive "DDirectory: ")
+ dir)))))
+ (save-window-excursion
+ (call-interactively
+ (function
+ (lambda (file)
+ (interactive "FFilename: ")
+ (expand-file-name file)))))))
)
(if (file-exists-p filename)
(or (yes-or-no-p (format "File %s exists. Save anyway? " filename))
(error "")))
(re-search-forward "\n\n")
- (mime-write-decoded-region (match-end 0)(point-max) filename encoding)
+ (mime-write-decoded-region (match-end 0) end filename encoding)
))
;;; @ message/partial
;;;
-(defvar mime-raw-coding-system-alist
- `((mh-show-mode . no-conversion)
- (t . ,(mime-charset-to-coding-system default-mime-charset)))
- "Alist of major-mode vs. corresponding coding-system.")
-
(defun mime-raw-write-region (start end filename)
"Write current region into specified file.
When called from a program, takes three arguments:
START, END and FILENAME. START and END are buffer positions.
-It refer `mime-raw-coding-system-alist' to choose coding-system to
-write."
+It refer `mime-raw-buffer-coding-system-alist' to choose coding-system
+to write."
(let ((coding-system-for-write
(cdr
- (or (assq major-mode mime-raw-coding-system-alist)
- (assq t mime-raw-coding-system-alist)
+ (or (assq major-mode mime-raw-buffer-coding-system-alist)
+ (assq t mime-raw-buffer-coding-system-alist)
))))
(write-region start end filename)
))
;;;
(defvar mime-raw-dired-function
- (if mime/use-multi-frame
+ (if (and (>= emacs-major-version 19) window-system)
(function dired-other-frame)
(function mime-raw-dired-function-for-one-frame)
))
(provide 'mime-play)
+(let* ((file mime-acting-situation-examples-file)
+ (buffer (get-buffer-create " *mime-example*")))
+ (if (file-readable-p file)
+ (unwind-protect
+ (save-excursion
+ (set-buffer buffer)
+ (erase-buffer)
+ (insert-file-contents file)
+ (eval-current-buffer)
+ ;; format check
+ (or (eq (car mime-acting-situation-examples) 'type)
+ (setq mime-acting-situation-examples nil))
+ )
+ (kill-buffer buffer))))
+
;;; mime-play.el ends here
projects / elisp / semi.git / blobdiff