[Emacs-diffs] Changes to emacs/lisp/image-mode.el,v

[Juri Linkov]

CVSROOT:        /sources/emacs
Module name:    emacs
Changes by:     Juri Linkov <jurta>     07/08/28 22:31:41

Index: image-mode.el
===================================================================
RCS file: /sources/emacs/emacs/lisp/image-mode.el,v
retrieving revision 1.26
retrieving revision 1.27
diff -u -b -r1.26 -r1.27
--- image-mode.el       25 Aug 2007 14:08:44 -0000      1.26
+++ image-mode.el       28 Aug 2007 22:31:41 -0000      1.27
@@ -183,6 +183,11 @@
 
 ;;; Image Mode setup
 
+(defvar image-type nil
+  "Current image type.
+This variable is used to display the current image type in the mode line.")
+(make-variable-buffer-local 'image-type)
+
 (defvar image-mode-map
   (let ((map (make-sparse-keymap)))
     (define-key map "\C-c\C-c" 'image-toggle-display)
@@ -212,7 +217,7 @@
 to toggle between display as an image and display as text."
   (interactive)
   (kill-all-local-variables)
-  (setq mode-name "Image")
+  (setq mode-name "Image[text]")
   (setq major-mode 'image-mode)
   (add-hook 'change-major-mode-hook 'image-toggle-display-text nil t)
   (if (and (display-images-p)
@@ -235,13 +240,14 @@
   "Toggle Image minor mode.
 With arg, turn Image minor mode on if arg is positive, off otherwise.
 See the command `image-mode' for more information on this mode."
-  nil " Image" image-mode-text-map
+  nil (:eval (format " Image[%s]" image-type)) image-mode-text-map
   :group 'image
   :version "22.1"
   (if (not image-minor-mode)
       (image-toggle-display-text)
     (if (get-text-property (point-min) 'display)
-       (setq cursor-type nil truncate-lines t))
+       (setq cursor-type nil truncate-lines t)
+      (setq image-type "text"))
     (add-hook 'change-major-mode-hook (lambda () (image-minor-mode -1)) nil t)
     (message "%s" (concat (substitute-command-keys
                      "Type \\[image-toggle-display] to view the image as ")
@@ -298,25 +304,28 @@
        (kill-local-variable 'truncate-lines)
        (kill-local-variable 'auto-hscroll-mode)
        (use-local-map image-mode-text-map)
+       (setq image-type "text")
+       (if (eq major-mode 'image-mode)
+           (setq mode-name "Image[text]"))
        (if (called-interactively-p)
            (message "Repeat this command to go back to displaying the image")))
     ;; Turn the image data into a real image, but only if the whole file
     ;; was inserted
     (let* ((filename (buffer-file-name))
-          (image
-           (if (and filename
+          (data-p (not (and filename
                     (file-readable-p filename)
                     (not (file-remote-p filename))
                     (not (buffer-modified-p))
                     (not (and (boundp 'archive-superior-buffer)
                               archive-superior-buffer))
                     (not (and (boundp 'tar-superior-buffer)
-                              tar-superior-buffer)))
-               (create-image filename)
-             (create-image
+                                      tar-superior-buffer)))))
+          (file-or-data (if data-p
               (string-make-unibyte
                (buffer-substring-no-properties (point-min) (point-max)))
-              nil t)))
+                          filename))
+          (type (image-type file-or-data nil data-p))
+          (image (create-image file-or-data type data-p))
           (props
            `(display ,image
              intangible ,image
@@ -337,6 +346,9 @@
       ;; Allow navigation of large images
       (set (make-local-variable 'auto-hscroll-mode) nil)
       (use-local-map image-mode-map)
+      (setq image-type type)
+      (if (eq major-mode 'image-mode)
+         (setq mode-name (format "Image[%s]" type)))
       (if (called-interactively-p)
          (message "Repeat this command to go back to displaying the file as 
text")))))