;;; thumbs.el --- Thumbnails previewer for images files ;; Copyright (C) 2004, 2005, 2006, 2007 Free Software Foundation, Inc. ;; Author: Jean-Philippe Theberge ;; Maintainer: FSF ;; Keywords: Multimedia ;; This file is part of GNU Emacs. ;; GNU Emacs is free software; you can redistribute it and/or modify ;; it under the terms of the GNU General Public License as published by ;; the Free Software Foundation; either version 2, or (at your option) ;; any later version. ;; GNU Emacs is distributed in the hope that it will be useful, ;; but WITHOUT ANY WARRANTY; without even the implied warranty of ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ;; GNU General Public License for more details. ;; You should have received a copy of the GNU General Public License ;; along with GNU Emacs; see the file COPYING. If not, write to the ;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, ;; Boston, MA 02110-1301, USA. ;;; Commentary: ;; This package create two new modes: thumbs-mode and thumbs-view-image-mode. ;; It is used for basic browsing and viewing of images from within Emacs. ;; Minimal image manipulation functions are also available via external ;; programs. If you want to do more complex tasks like categorise and tag ;; your images, use image-dired.el ;; ;; The 'convert' program from 'ImageMagick' ;; [URL:http://www.imagemagick.org/] is required. ;; ;; Thanks: Alex Schroeder for maintaining the package at some ;; time. The peoples at #emacs@freenode.net for numerous help. RMS ;; for emacs and the GNU project. ;; ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;; ;; CHANGELOG ;; ;; This is version 2.0 ;; ;; USAGE ;; ;; Type M-x thumbs RET DIR RET to view the directory DIR in Thumbs mode. ;; That should be a directory containing image files. ;; from dired, C-t m enter in thumbs-mode with all marked files ;; C-t a enter in thumbs-mode with all files in current-directory ;; In thumbs-mode, pressing on a image will bring you in image view ;; mode for that image. C-h m will give you a list of available keybinding. ;;; History: ;; ;;; Code: (require 'dired) ;; CUSTOMIZATIONS (defgroup thumbs nil "Thumbnails previewer." :version "22.1" :group 'multimedia) (defcustom thumbs-thumbsdir "~/.emacs.d/thumbs" "*Directory to store thumbnails." :type 'directory :group 'thumbs) (defcustom thumbs-geometry "100x100" "*Size of thumbnails." :type 'string :group 'thumbs) (defcustom thumbs-per-line 4 "Number of thumbnails per line to show in directory." :type 'integer :group 'thumbs) (defcustom thumbs-max-image-number 16 "Maximum number of images initially displayed in thumbs buffer." :type 'integer :group 'thumbs) (defcustom thumbs-thumbsdir-max-size 50000000 "Maximum size for thumbnails directory. When it reaches that size (in bytes), a warning is sent." :type 'integer :group 'thumbs) (defcustom thumbs-conversion-program (if (eq system-type 'windows-nt) "convert.exe" (or (executable-find "convert") "/usr/X11R6/bin/convert")) "*Name of conversion program for thumbnails generation. It must be 'convert'." :type 'string :group 'thumbs) (defcustom thumbs-setroot-command "xloadimage -onroot -fullscreen *" "Command to set the root window." :type 'string :group 'thumbs) (defcustom thumbs-relief 5 "*Size of button-like border around thumbnails." :type 'integer :group 'thumbs) (defcustom thumbs-margin 2 "*Size of the margin around thumbnails. This is where you see the cursor." :type 'integer :group 'thumbs) (defcustom thumbs-thumbsdir-auto-clean t "If set, delete older file in the thumbnails directory. Deletion is done at load time when the directory size is bigger than `thumbs-thumbsdir-max-size'." :type 'boolean :group 'thumbs) (defcustom thumbs-image-resizing-step 10 "Step by which to resize image as a percentage." :type 'integer :group 'thumbs) (defcustom thumbs-temp-dir temporary-file-directory "Temporary directory to use. Defaults to `temporary-file-directory'. Leaving it to this value can let another user see some of your images." :type 'directory :group 'thumbs) (defcustom thumbs-temp-prefix "emacsthumbs" "Prefix to add to temp files." :type 'string :group 'thumbs) ;; Initialize some variable, for later use. (defvar thumbs-current-tmp-filename nil "Temporary filename of current image.") (make-variable-buffer-local 'thumbs-current-tmp-filename) (defvar thumbs-current-image-filename nil "Filename of current image.") (make-variable-buffer-local 'thumbs-current-image-filename) (defvar thumbs-extra-images 1 "Counter for showing extra images in thumbs buffer.") (make-variable-buffer-local 'thumbs-extra-images) (put 'thumbs-extra-images 'permanent-local t) (defvar thumbs-current-image-size nil "Size of current image.") (defvar thumbs-image-num nil "Number of current image.") (make-variable-buffer-local 'thumbs-image-num) (defvar thumbs-buffer nil "Name of buffer containing thumbnails associated with image.") (make-variable-buffer-local 'thumbs-buffer) (defvar thumbs-current-dir nil "Current directory.") (defvar thumbs-marked-list nil "List of marked files.") (make-variable-buffer-local 'thumbs-marked-list) (put 'thumbs-marked-list 'permanent-local t) (defalias 'thumbs-gensym (if (fboundp 'gensym) 'gensym ;; Copied from cl-macs.el (defvar thumbs-gensym-counter 0) (lambda (&optional prefix) "Generate a new uninterned symbol. The name is made by appending a number to PREFIX, default \"G\"." (let ((pfix (if (stringp prefix) prefix "G")) (num (if (integerp prefix) prefix (prog1 thumbs-gensym-counter (setq thumbs-gensym-counter (1+ thumbs-gensym-counter)))))) (make-symbol (format "%s%d" pfix num)))))) (defsubst thumbs-temp-dir () (file-name-as-directory (expand-file-name thumbs-temp-dir))) (defun thumbs-temp-file () "Return a unique temporary filename for an image." (format "%s%s-%s.jpg" (thumbs-temp-dir) thumbs-temp-prefix (thumbs-gensym "T"))) (defun thumbs-thumbsdir () "Return the current thumbnails directory (from `thumbs-thumbsdir'). Create the thumbnails directory if it does not exist." (let ((thumbs-thumbsdir (file-name-as-directory (expand-file-name thumbs-thumbsdir)))) (unless (file-directory-p thumbs-thumbsdir) (make-directory thumbs-thumbsdir t) (message "Creating thumbnails directory")) thumbs-thumbsdir)) (defun thumbs-cleanup-thumbsdir () "Clean the thumbnails directory. If the total size of all files in `thumbs-thumbsdir' is bigger than `thumbs-thumbsdir-max-size', files are deleted until the max size is reached." (let* ((files-list (sort (mapcar (lambda (f) (let ((fattribs-list (file-attributes f))) `(,(nth 4 fattribs-list) ,(nth 7 fattribs-list) ,f))) (directory-files (thumbs-thumbsdir) t (image-file-name-regexp))) '(lambda (l1 l2) (time-less-p (car l1) (car l2))))) (dirsize (apply '+ (mapcar (lambda (x) (cadr x)) files-list)))) (while (> dirsize thumbs-thumbsdir-max-size) (progn (message "Deleting file %s" (cadr (cdar files-list)))) (delete-file (cadr (cdar files-list))) (setq dirsize (- dirsize (car (cdar files-list)))) (setq files-list (cdr files-list))))) ;; Check the thumbsnail directory size and clean it if necessary. (when thumbs-thumbsdir-auto-clean (thumbs-cleanup-thumbsdir)) (defun thumbs-call-convert (filein fileout action &optional arg output-format action-prefix) "Call the convert program. FILEIN is the input file, FILEOUT is the output file, ACTION is the command to send to convert. Optional arguments are: ARG any arguments to the ACTION command, OUTPUT-FORMAT is the file format to output (default is jpeg), ACTION-PREFIX is the symbol to place before the ACTION command (defaults to '-' but can sometimes be '+')." (let ((command (format "%s %s%s %s \"%s\" \"%s:%s\"" thumbs-conversion-program (or action-prefix "-") action (or arg "") filein (or output-format "jpeg") fileout))) (call-process shell-file-name nil nil nil shell-command-switch command))) (defun thumbs-new-image-size (s increment) "New image (a cons of width x height)." (let ((d (* increment thumbs-image-resizing-step))) (cons (round (+ (car s) (/ (* d (car s)) 100))) (round (+ (cdr s) (/ (* d (cdr s)) 100)))))) (defun thumbs-resize-image-1 (&optional increment size) "Resize image in current buffer. If SIZE is specified use it. Otherwise make the image larger or smaller according to whether INCREMENT is 1 or -1." (let* ((buffer-read-only nil) (old thumbs-current-tmp-filename) (x (or size (thumbs-new-image-size thumbs-current-image-size increment))) (tmp (thumbs-temp-file))) (erase-buffer) (thumbs-call-convert (or old thumbs-current-image-filename) tmp "sample" (concat (number-to-string (car x)) "x" (number-to-string (cdr x)))) (save-excursion (thumbs-insert-image tmp 'jpeg 0)) (setq thumbs-current-tmp-filename tmp))) (defun thumbs-resize-image (width height) "Resize image interactively to specified WIDTH and HEIGHT." (interactive "nWidth: \nnHeight: ") (thumbs-resize-image-1 nil (cons width height))) (defun thumbs-shrink-image () "Resize image (smaller)." (interactive) (thumbs-resize-image-1 -1)) (defun thumbs-enlarge-image () "Resize image (bigger)." (interactive) (thumbs-resize-image-1 1)) (defun thumbs-thumbname (img) "Return a thumbnail name for the image IMG." (convert-standard-filename (let ((filename (expand-file-name img))) (format "%s%08x-%s.jpg" (thumbs-thumbsdir) (sxhash filename) (subst-char-in-string ?\s ?\_ (apply 'concat (split-string filename "/"))))))) (defun thumbs-make-thumb (img) "Create the thumbnail for IMG." (let ((fn (expand-file-name img)) (tn (thumbs-thumbname img))) (if (or (not (file-exists-p tn)) ;; This is not the right fix, but I don't understand ;; the external program or why it produces a geometry ;; unequal to the one requested -- rms. ;;; (not (equal (thumbs-file-size tn) thumbs-geometry)) ) (thumbs-call-convert fn tn "sample" thumbs-geometry)) tn)) (defun thumbs-image-type (img) "Return image type from filename IMG." (cond ((string-match ".*\\.jpe?g\\'" img) 'jpeg) ((string-match ".*\\.xpm\\'" img) 'xpm) ((string-match ".*\\.xbm\\'" img) 'xbm) ((string-match ".*\\.pbm\\'" img) 'pbm) ((string-match ".*\\.gif\\'" img) 'gif) ((string-match ".*\\.bmp\\'" img) 'bmp) ((string-match ".*\\.png\\'" img) 'png) ((string-match ".*\\.tiff?\\'" img) 'tiff))) (defun thumbs-file-size (img) (let ((i (image-size (find-image `((:type ,(thumbs-image-type img) :file ,img))) t))) (concat (number-to-string (round (car i))) "x" (number-to-string (round (cdr i)))))) ;;;###autoload (defun thumbs-find-thumb (img) "Display the thumbnail for IMG." (interactive "f") (find-file (thumbs-make-thumb img))) (defun thumbs-insert-image (img type relief &optional marked) "Insert image IMG at point. TYPE and RELIEF will be used in constructing the image; see `image' in the emacs-lisp manual for further documentation. If MARKED is non-nil, the image is marked." (let ((i `(image :type ,type :file ,img :relief ,relief :conversion ,(if marked 'disabled) :margin ,thumbs-margin))) (insert-image i) (set (make-local-variable 'thumbs-current-image-size) (image-size i t)))) (defun thumbs-insert-thumb (img &optional marked) "Insert the thumbnail for IMG at point. If MARKED is non-nil, the image is marked." (thumbs-insert-image (thumbs-make-thumb img) 'jpeg thumbs-relief marked) (add-text-properties (1- (point)) (point) `(thumb-image-file ,img help-echo ,(file-name-nondirectory img) rear-nonsticky help-echo))) (defun thumbs-do-thumbs-insertion (list) "Insert all thumbnails into thumbs buffer." (let* ((i 0) (length (length list)) (diff (- length (* thumbs-max-image-number thumbs-extra-images)))) (nbutlast list diff) (dolist (img list) (thumbs-insert-thumb img (member img thumbs-marked-list)) (when (= 0 (mod (setq i (1+ i)) thumbs-per-line)) (newline))) (unless (bobp) (newline)) (if (> diff 0) (message "Type + to display more images.")))) (defun thumbs-show-thumbs-list (list &optional dir same-window) (unless (and (display-images-p) (image-type-available-p 'jpeg)) (error "Required image type is not supported in this Emacs session")) (funcall (if same-window 'switch-to-buffer 'pop-to-buffer) (if dir (concat "*Thumbs: " dir) "*THUMB-View*")) (let ((inhibit-read-only t)) (erase-buffer) (thumbs-mode) (setq thumbs-buffer (current-buffer)) (if dir (setq default-directory dir)) (thumbs-do-thumbs-insertion list) (goto-char (point-min)) (set (make-local-variable 'thumbs-current-dir) default-directory))) ;;;###autoload (defun thumbs-show-from-dir (dir &optional reg same-window) "Make a preview buffer for all images in DIR. Optional argument REG to select file matching a regexp, and SAME-WINDOW to show thumbs in the same window." (interactive "DDir: ") (thumbs-show-thumbs-list (directory-files dir t (or reg (image-file-name-regexp))) dir same-window)) ;;;###autoload (defun thumbs-dired-show-marked () "In dired, make a thumbs buffer with marked files." (interactive) (thumbs-show-thumbs-list (dired-get-marked-files) nil t)) ;;;###autoload (defun thumbs-dired-show () "In dired, make a thumbs buffer with all files in current directory." (interactive) (thumbs-show-from-dir default-directory nil t)) ;;;###autoload (defalias 'thumbs 'thumbs-show-from-dir) (defun thumbs-find-image (img &optional num otherwin) (let ((buffer (current-buffer))) (funcall (if otherwin 'switch-to-buffer-other-window 'switch-to-buffer) "*Image*") (thumbs-view-image-mode) (setq mode-name (concat "image-view-mode: " (file-name-nondirectory img) " - " (number-to-string num))) (setq thumbs-buffer buffer) (let ((inhibit-read-only t)) (setq thumbs-current-image-filename img thumbs-current-tmp-filename nil thumbs-image-num (or num 0)) (delete-region (point-min)(point-max)) (save-excursion (thumbs-insert-image img (thumbs-image-type img) 0))))) (defun thumbs-find-image-at-point (&optional img otherwin) "Display image IMG for thumbnail at point. Use another window if OTHERWIN is t." (interactive) (let* ((i (or img (thumbs-current-image)))) (thumbs-find-image i (point) otherwin))) (defun thumbs-find-image-at-point-other-window () "Display image for thumbnail at point in the preview buffer. Open another window." (interactive) (thumbs-find-image-at-point nil t)) (defun thumbs-mouse-find-image (event) "Display image for thumbnail at mouse click EVENT." (interactive "e") (mouse-set-point event) (thumbs-find-image-at-point)) (defun thumbs-call-setroot-command (img) "Call the setroot program for IMG." (run-hooks 'thumbs-before-setroot-hook) (shell-command (replace-regexp-in-string "\\*" (shell-quote-argument (expand-file-name img)) thumbs-setroot-command nil t)) (run-hooks 'thumbs-after-setroot-hook)) (defun thumbs-set-image-at-point-to-root-window () "Set the image at point as the desktop wallpaper." (interactive) (thumbs-call-setroot-command (thumbs-current-image))) (defun thumbs-set-root () "Set the current image as root." (interactive) (thumbs-call-setroot-command (or thumbs-current-tmp-filename thumbs-current-image-filename))) (defun thumbs-file-alist () "Make an alist of elements (POS . FILENAME) for all images in thumb buffer." (with-current-buffer thumbs-buffer (save-excursion (let (list) (goto-char (point-min)) (while (not (eobp)) (unless (eolp) (if (thumbs-current-image) (push (cons (point-marker) (thumbs-current-image)) list))) (forward-char 1)) (nreverse list))))) (defun thumbs-file-list () "Make a list of file names for all images in thumb buffer." (save-excursion (let (list) (goto-char (point-min)) (while (not (eobp)) (if (thumbs-current-image) (push (thumbs-current-image) list)) (forward-char 1)) (nreverse list)))) (defun thumbs-delete-images () "Delete the image at point (and its thumbnail) (or marked files if any)." (interactive) (let ((files (or thumbs-marked-list (list (thumbs-current-image))))) (if (yes-or-no-p (format "Really delete %d files? " (length files))) (let ((thumbs-file-list (thumbs-file-alist)) (inhibit-read-only t)) (dolist (x files) (let (failure) (condition-case () (progn (delete-file x) (delete-file (thumbs-thumbname x))) (file-error (setq failure t))) (unless failure (when (rassoc x thumbs-file-list) (goto-char (car (rassoc x thumbs-file-list))) (delete-region (point) (1+ (point)))) (setq thumbs-marked-list (delq x thumbs-marked-list))))))))) (defun thumbs-rename-images (newfile) "Rename the image at point (and its thumbnail) (or marked files if any)." (interactive "FRename to file or directory: ") (let ((files (or thumbs-marked-list (list (thumbs-current-image)))) failures) (if (and (not (file-directory-p newfile)) thumbs-marked-list) (if (file-exists-p newfile) (error "Renaming marked files to file name `%s'" newfile) (make-directory newfile t))) (if (yes-or-no-p (format "Really rename %d files? " (length files))) (let ((thumbs-file-list (thumbs-file-alist)) (inhibit-read-only t)) (dolist (file files) (let (failure) (condition-case () (if (file-directory-p newfile) (rename-file file (expand-file-name (file-name-nondirectory file) newfile)) (rename-file file newfile)) (file-error (setq failure t) (push file failures))) (unless failure (when (rassoc file thumbs-file-list) (goto-char (car (rassoc file thumbs-file-list))) (delete-region (point) (1+ (point)))) (setq thumbs-marked-list (delq file thumbs-marked-list))))))) (if failures (display-warning 'file-error (format "Rename failures for %s into %s" failures newfile) :error)))) (defun thumbs-kill-buffer () "Kill the current buffer." (interactive) (quit-window t (selected-window))) (defun thumbs-show-image-num (num) "Show the image with number NUM." (let ((image-buffer (get-buffer-create "*Image*"))) (let ((img (cdr (nth (1- num) (thumbs-file-alist))))) (with-current-buffer image-buffer (setq mode-name (concat "image-view-mode: " (file-name-nondirectory img) " - " (number-to-string num))) (let ((inhibit-read-only t)) (erase-buffer) (thumbs-insert-image img (thumbs-image-type img) 0) (goto-char (point-min)))) (setq thumbs-image-num num thumbs-current-image-filename img)))) (defun thumbs-previous-image () "Show the previous image." (interactive) (let* ((i (- thumbs-image-num 1)) (number (length (thumbs-file-alist)))) (if (= i 0) (setq i (1- number))) (thumbs-show-image-num i))) (defun thumbs-next-image () "Show the next image." (interactive) (let* ((i (1+ thumbs-image-num)) (number (length (thumbs-file-alist)))) (if (= i number) (setq i 1)) (thumbs-show-image-num i))) (defun thumbs-display-thumbs-buffer () "Display the associated thumbs buffer." (interactive) (display-buffer thumbs-buffer)) (defun thumbs-redraw-buffer () "Redraw the current thumbs buffer." (let ((p (point)) (inhibit-read-only t) (files (thumbs-file-list))) (erase-buffer) (thumbs-do-thumbs-insertion files) (goto-char p))) (defun thumbs-mark () "Mark the image at point." (interactive) (let ((elt (thumbs-current-image))) (unless elt (error "No image here")) (push elt thumbs-marked-list) (let ((inhibit-read-only t)) (delete-char 1) (thumbs-insert-thumb elt t))) (when (eolp) (forward-char))) (defun thumbs-unmark () "Unmark the image at point." (interactive) (let ((elt (thumbs-current-image))) (unless elt (error "No image here")) (setq thumbs-marked-list (delete elt thumbs-marked-list)) (let ((inhibit-read-only t)) (delete-char 1) (thumbs-insert-thumb elt nil))) (when (eolp) (forward-char))) ;; cleaning of old temp files (mapc 'delete-file (directory-files (thumbs-temp-dir) t thumbs-temp-prefix)) ;; Image modification routines (defun thumbs-modify-image (action &optional arg) "Call convert to do ACTION on image with argument ARG. ACTION and ARG should be a valid convert command." (interactive "sAction: \nsValue: ") (let* ((buffer-read-only nil) (old thumbs-current-tmp-filename) (tmp (thumbs-temp-file))) (erase-buffer) (thumbs-call-convert (or old thumbs-current-image-filename) tmp action (or arg "")) (save-excursion (thumbs-insert-image tmp 'jpeg 0)) (setq thumbs-current-tmp-filename tmp))) (defun thumbs-emboss-image (emboss) "Emboss the image with value EMBOSS." (interactive "nEmboss value: ") (if (or (< emboss 3) (> emboss 31) (zerop (% emboss 2))) (error "Arg must be an odd number between 3 and 31")) (thumbs-modify-image "emboss" (number-to-string emboss))) (defun thumbs-monochrome-image () "Turn the image to monochrome." (interactive) (thumbs-modify-image "monochrome")) (defun thumbs-negate-image () "Negate the image." (interactive) (thumbs-modify-image "negate")) (defun thumbs-rotate-left () "Rotate the image 90 degrees counter-clockwise." (interactive) (thumbs-modify-image "rotate" "270")) (defun thumbs-rotate-right () "Rotate the image 90 degrees clockwise." (interactive) (thumbs-modify-image "rotate" "90")) (defun thumbs-current-image () "Return the name of the image file name at point." (get-text-property (point) 'thumb-image-file)) (defun thumbs-forward-char () "Move forward one image." (interactive) (forward-char) (while (and (not (eobp)) (not (thumbs-current-image))) (forward-char)) (thumbs-show-name)) (defun thumbs-backward-char () "Move backward one image." (interactive) (forward-char -1) (while (and (not (bobp)) (not (thumbs-current-image))) (forward-char -1)) (thumbs-show-name)) (defun thumbs-backward-line () "Move up one line." (interactive) (forward-line -1) (thumbs-show-name)) (defun thumbs-forward-line () "Move down one line." (interactive) (forward-line 1) (thumbs-show-name)) (defun thumbs-show-more-images (&optional arg) "Show more than `thumbs-max-image-number' images, if present." (interactive "P") (or arg (setq arg 1)) (setq thumbs-extra-images (+ thumbs-extra-images arg)) (thumbs-dired-show)) (defun thumbs-show-name () "Show the name of the current file." (interactive) (let ((f (thumbs-current-image))) (and f (message "%s [%s]" f (thumbs-file-size f))))) (defun thumbs-save-current-image () "Save the current image." (interactive) (let ((f (or thumbs-current-tmp-filename thumbs-current-image-filename)) (sa (read-from-minibuffer "Save image file as: " thumbs-current-image-filename))) (copy-file f sa))) (defun thumbs-dired () "Use `dired' on the current thumbs directory." (interactive) (dired thumbs-current-dir)) ;; thumbs-mode (defvar thumbs-mode-map (let ((map (make-sparse-keymap))) (define-key map [return] 'thumbs-find-image-at-point) (define-key map [mouse-2] 'thumbs-mouse-find-image) (define-key map [(meta return)] 'thumbs-find-image-at-point-other-window) (define-key map [(control return)] 'thumbs-set-image-at-point-to-root-window) (define-key map [delete] 'thumbs-delete-images) (define-key map [right] 'thumbs-forward-char) (define-key map [left] 'thumbs-backward-char) (define-key map [up] 'thumbs-backward-line) (define-key map [down] 'thumbs-forward-line) (define-key map "+" 'thumbs-show-more-images) (define-key map "d" 'thumbs-dired) (define-key map "m" 'thumbs-mark) (define-key map "u" 'thumbs-unmark) (define-key map "R" 'thumbs-rename-images) (define-key map "x" 'thumbs-delete-images) (define-key map "s" 'thumbs-show-name) (define-key map "q" 'thumbs-kill-buffer) map) "Keymap for `thumbs-mode'.") (put 'thumbs-mode 'mode-class 'special) (define-derived-mode thumbs-mode fundamental-mode "thumbs" "Preview images in a thumbnails buffer" (setq buffer-read-only t)) (defvar thumbs-view-image-mode-map (let ((map (make-sparse-keymap))) (define-key map [prior] 'thumbs-previous-image) (define-key map [next] 'thumbs-next-image) (define-key map "^" 'thumbs-display-thumbs-buffer) (define-key map "-" 'thumbs-shrink-image) (define-key map "+" 'thumbs-enlarge-image) (define-key map "<" 'thumbs-rotate-left) (define-key map ">" 'thumbs-rotate-right) (define-key map "e" 'thumbs-emboss-image) (define-key map "r" 'thumbs-resize-image) (define-key map "s" 'thumbs-save-current-image) (define-key map "q" 'thumbs-kill-buffer) (define-key map "w" 'thumbs-set-root) map) "Keymap for `thumbs-view-image-mode'.") ;; thumbs-view-image-mode (put 'thumbs-view-image-mode 'mode-class 'special) (define-derived-mode thumbs-view-image-mode fundamental-mode "image-view-mode" (setq buffer-read-only t)) ;;;###autoload (defun thumbs-dired-setroot () "In dired, call the setroot program on the image at point." (interactive) (thumbs-call-setroot-command (dired-get-filename))) ;; Modif to dired mode map (define-key dired-mode-map "\C-ta" 'thumbs-dired-show) (define-key dired-mode-map "\C-tm" 'thumbs-dired-show-marked) (define-key dired-mode-map "\C-tw" 'thumbs-dired-setroot) (provide 'thumbs) ;; arch-tag: f9ac1ef8-83fc-42c0-8069-1fae43fd2e5c ;;; thumbs.el ends here