* Dired images in an Org buffer
@ 2021-11-23 16:52 Juan Manuel Macías
0 siblings, 0 replies; only message in thread
From: Juan Manuel Macías @ 2021-11-23 16:52 UTC (permalink / raw)
To: orgmode
Hi,
I don't like image-dired thumbnails, so I wrote this function to preview all
images in a directory in an Org buffer. I share it here, in case it is
useful to someone:
#+begin_src emacs-lisp
(defun my-org-img-dired-preview ()
(interactive)
(if (not (derived-mode-p 'dired-mode))
(error "not in dired")
(let* ((dir-name default-directory)
(buf (concat "*" dir-name "--images *")))
(setq my-img-dired-list nil)
(save-excursion
(goto-char (point-min))
(while (re-search-forward "\\.png\\|\\.jpg\\|\\.tif" nil t)
(let* ((img-path (dired-get-filename)))
(add-to-list 'my-img-dired-list img-path t))))
(when (get-buffer buf)
(kill-buffer buf))
(get-buffer-create buf)
(set-buffer buf)
(org-mode)
(let ((img-list (mapconcat (lambda (el)
(let ((link (concat "[[file:" el "]]")))
link))
my-img-dired-list
"\n\n"))
(img-num (number-to-string
(length my-img-dired-list))))
(insert (concat "* Images in " dir-name "\n\n"))
(insert (concat img-num " files:\n\n"))
(insert img-list)
(org-toggle-inline-images))
(pop-to-buffer buf)
(beginning-of-buffer))))
(with-eval-after-load 'dired
(define-key dired-mode-map (kbd "P") 'my-org-img-dired-preview))
#+end_src
Best regards,
Juan Manuel
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