X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=mime-play.el;h=c64c4d1131e4164561d970db98d2480b659d344f;hb=92a4c77ab203d45eab17a6c4088d1c49fb13d5cd;hp=810a6e4537c5f3ad6de5055b56864268e0bd3e03;hpb=8e6641fd98fa3b0f0221a1a4da6616a39687422d;p=elisp%2Fsemi.git diff --git a/mime-play.el b/mime-play.el index 810a6e4..c64c4d1 100644 --- a/mime-play.el +++ b/mime-play.el @@ -30,43 +30,75 @@ (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 ;;; -(defvar mime-preview/after-decoded-position nil) +(defvar mime-preview-after-decoded-position nil) -(defun mime-view-play-current-entity (&optional mode) +(defun mime-preview-play-current-entity (&optional mode) "Play current entity. It decodes current 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\"." (interactive) (or mode - (setq mode "play") - ) - (let ((cinfo (get-text-property (point) 'mime-view-cinfo))) - (if cinfo + (setq mode "play")) + (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)) + (raw-buffer (get-text-property (point) 'mime-view-raw-buffer))) + (setq mime-preview-after-decoded-position (point)) (set-buffer raw-buffer) - (mime-playback-entity cinfo mode) - (if (eq (current-buffer) raw-buffer) - (progn - (set-buffer the-buf) - (goto-char mime-preview/after-decoded-position) - )) - )))) - -(defun mime-playback-entity (cinfo &optional mode) - (let ((beg (mime-entity-info-point-min cinfo)) - (end (mime-entity-info-point-max cinfo)) - (ctype (or (mime-entity-info-type/subtype cinfo) "text/plain")) - (params (mime-entity-info-parameters cinfo)) - (encoding (mime-entity-info-encoding cinfo)) + (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-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-point-min entity-info)) + (end (mime-entity-point-max entity-info)) + (c-type (mime-entity-media-type entity-info)) + (c-subtype (mime-entity-media-subtype entity-info)) + (params (mime-entity-parameters entity-info)) + (encoding (mime-entity-encoding entity-info)) ) + (or c-type + (setq c-type 'text + c-subtype 'plain)) ;; Check for VM (if (< beg (point-min)) (setq beg (point-min)) @@ -75,48 +107,120 @@ If MODE is specified, play as it. Default MODE is \"play\"." (setq end (point-max)) ) (let (method cal ret) - (setq cal (list* (cons 'type ctype) + (setq cal (list* (cons 'type c-type) + (cons 'subtype c-subtype) (cons 'encoding encoding) (cons 'major-mode major-mode) params)) (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 + (sort ret + #'(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)) + )))) + (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 c-type c-subtype)) )) ) )) -;;; @ method selector -;;; - -(defun mime/get-content-decoding-alist (al) - (get-unified-alist mime-acting-condition al) - ) - - ;;; @ external decoder ;;; +(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 (mime-raw-get-filename situation))) + (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 ((command (format method name))) + (start-process command mime-echo-buffer-name + shell-file-name shell-command-switch command) + ) + (mime-show-echo-buffer) + )))) + (defun mime-activate-external-method (beg end cal) (save-excursion (save-restriction (narrow-to-region beg end) (goto-char beg) (let ((method (cdr (assoc 'method cal))) - (name (mime-article/get-filename cal)) + (name (mime-raw-get-filename cal)) ) (if method (let ((file (make-temp-name @@ -191,7 +295,7 @@ window.") (setq win (get-buffer-window bbdb-buffer-name)) ) (set-window-buffer win mime-echo-buffer-name) - (select-window (get-buffer-window mime-view-buffer)) + (select-window (get-buffer-window mime-preview-buffer)) (setq win (split-window-vertically (- (window-height) (if (functionp mime-echo-window-height) @@ -222,8 +326,8 @@ window.") (concat (regexp-* mime-view-file-name-char-regexp) "\\(\\." mime-view-file-name-char-regexp "+\\)*")) -(defun mime-article/get-original-filename (param &optional encoding) - (or (mime-article/get-uu-filename param encoding) +(defun mime-raw-get-original-filename (param &optional encoding) + (or (mime-raw-get-uu-filename param encoding) (let (ret) (or (if (or (and (setq ret (mime/Content-Disposition)) (setq ret (assoc "filename" (cdr ret))) @@ -243,30 +347,65 @@ window.") )) )) -(defun mime-article/get-filename (param) - (replace-as-filename (mime-article/get-original-filename param)) +(defun mime-raw-get-filename (param) + (replace-as-filename (mime-raw-get-original-filename param)) ) +;;; @ file extraction +;;; + +(defun mime-method-to-save (beg end cal) + (goto-char beg) + (let* ((name + (save-restriction + (narrow-to-region beg end) + (mime-raw-get-filename cal) + )) + (encoding (or (cdr (assq 'encoding cal)) "7bit")) + (filename + (if (and name (not (string-equal name ""))) + (expand-file-name name + (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) end filename encoding) + )) + + ;;; @ mail/news message ;;; -(defun mime-view-quitting-method-for-mime-show-message-mode () +(defun mime-preview-quitting-method-for-mime-show-message-mode () "Quitting method for mime-view. -It is registered to variable `mime-view-quitting-method-alist'." +It is registered to variable `mime-preview-quitting-method-alist'." (let ((mother mime-mother-buffer) - (win-conf mime::preview/original-window-configuration) + (win-conf mime-preview-original-window-configuration) ) (kill-buffer mime-raw-buffer) - (mime-view-kill-buffer) + (mime-preview-kill-buffer) (set-window-configuration win-conf) (pop-to-buffer mother) )) -(defun mime-display-message/rfc822 (beg end cal) - (let* ((cnum (mime-article/point-content-number beg)) +(defun mime-method-to-display-message/rfc822 (beg end cal) + (let* ((cnum (mime-raw-point-to-entity-number beg)) (new-name (format "%s-%s" (buffer-name) cnum)) - (mother mime-view-buffer) + (mother mime-preview-buffer) (text-decoder (cdr (or (assq major-mode mime-text-decoder-alist) (assq t mime-text-decoder-alist)))) @@ -288,21 +427,21 @@ It is registered to variable `mime-view-quitting-method-alist'." ;;; @ message/partial ;;; -(defvar mime-article/coding-system-alist - (list '(mh-show-mode . no-conversion) - (cons t (mime-charset-to-coding-system default-mime-charset)) - )) - -(defun mime-article::write-region (start end file) +(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-buffer-coding-system-alist' to choose coding-system +to write." (let ((coding-system-for-write (cdr - (or (assq major-mode mime-article/coding-system-alist) - (assq t mime-article/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 file) + (write-region start end filename) )) -(defun mime-display-message/partial (beg end cal) +(defun mime-method-to-store-message/partial (beg end cal) (goto-char beg) (let* ((root-dir (expand-file-name @@ -311,7 +450,7 @@ It is registered to variable `mime-view-quitting-method-alist'." (number (cdr (assoc "number" cal))) (total (cdr (assoc "total" cal))) file - (mother mime-view-buffer) + (mother mime-preview-buffer) ) (or (file-exists-p root-dir) (make-directory root-dir) @@ -337,13 +476,13 @@ It is registered to variable `mime-view-quitting-method-alist'." (set-window-buffer pwin (save-excursion (set-buffer full-buf) - mime-view-buffer)) + mime-preview-buffer)) (select-window pwin) ) (re-search-forward "^$") (goto-char (1+ (match-end 0))) (setq file (concat root-dir "/" number)) - (mime-article::write-region (point) end file) + (mime-raw-write-region (point) end file) (let ((total-file (concat root-dir "/CT"))) (setq total (if total @@ -411,7 +550,7 @@ It is registered to variable `mime-view-quitting-method-alist'." )) (pbuf (save-excursion (set-buffer full-buf) - mime-view-buffer))) + mime-preview-buffer))) (set-window-buffer pwin pbuf) (select-window pwin) ))))) @@ -421,20 +560,20 @@ It is registered to variable `mime-view-quitting-method-alist'." ;;; @ message/external-body ;;; -(defvar mime-article/dired-function +(defvar mime-raw-dired-function (if mime/use-multi-frame (function dired-other-frame) - (function mime-article/dired-function-for-one-frame) + (function mime-raw-dired-function-for-one-frame) )) -(defun mime-article/dired-function-for-one-frame (dir) - (let ((win (or (get-buffer-window mime-view-buffer) +(defun mime-raw-dired-function-for-one-frame (dir) + (let ((win (or (get-buffer-window mime-preview-buffer) (get-largest-window)))) (select-window win) (dired dir) )) -(defun mime-display-message/external-ftp (beg end cal) +(defun mime-method-to-display-message/external-ftp (beg end cal) (let* ((site (cdr (assoc "site" cal))) (directory (cdr (assoc "directory" cal))) (name (cdr (assoc "name" cal))) @@ -442,7 +581,7 @@ It is registered to variable `mime-view-quitting-method-alist'." (pathname (concat "/anonymous@" site ":" directory)) ) (message (concat "Accessing " (expand-file-name name pathname) "...")) - (funcall mime-article/dired-function pathname) + (funcall mime-raw-dired-function pathname) (goto-char (point-min)) (search-forward name) )) @@ -451,12 +590,12 @@ It is registered to variable `mime-view-quitting-method-alist'." ;;; @ rot13-47 ;;; -(defun mime-display-caesar (start end cal) +(defun mime-method-to-display-caesar (start end cal) "Internal method for mime-view to display ROT13-47-48 message." - (let* ((cnum (mime-article/point-content-number start)) + (let* ((cnum (mime-raw-point-to-entity-number start)) (new-name (format "%s-%s" (buffer-name) cnum)) (the-buf (current-buffer)) - (mother mime-view-buffer) + (mother mime-preview-buffer) (charset (cdr (assoc "charset" cal))) (encoding (cdr (assq 'encoding cal))) (mode major-mode) @@ -493,4 +632,19 @@ It is registered to variable `mime-view-quitting-method-alist'." (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