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-rw-r--r--.emacs.d/snippets/all-the-icons-dired.el104
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diff --git a/.emacs.d/snippets/all-the-icons-dired.el b/.emacs.d/snippets/all-the-icons-dired.el
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--- a/.emacs.d/snippets/all-the-icons-dired.el
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-;;; all-the-icons-dired.el --- Shows icons for each file in dired mode -*- lexical-binding: t; -*-
-;customized from https://github.com/jtbm37/all-the-icons-dired
-;;; Code:
-
-(require 'cl-lib)
-(require 'dired)
-
-
-(defface all-the-icons-dired-dir-face
- '((((background dark)) :foreground "white")
- (((background light)) :foreground "black"))
- "Face for the directory icon"
- :group 'all-the-icons-faces)
-
-(defcustom all-the-icons-dired-v-adjust 0.01
- "The default vertical adjustment of the icon in the dired buffer."
- :group 'all-the-icons
- :type 'number)
-
-(defvar all-the-icons-dired-mode)
-
-(defun all-the-icons-dired--add-overlay (pos string)
- "Add overlay to display STRING at POS."
- (let ((ov (make-overlay (1- pos) pos)))
- (overlay-put ov 'all-the-icons-dired-overlay t)
- (overlay-put ov 'after-string string)))
-
-(defun all-the-icons-dired--overlays-in (beg end)
- "Get all all-the-icons-dired overlays between BEG to END."
- (cl-remove-if-not
- (lambda (ov)
- (overlay-get ov 'all-the-icons-dired-overlay))
- (overlays-in beg end)))
-
-(defun all-the-icons-dired--overlays-at (pos)
- "Get all-the-icons-dired overlays at POS."
- (apply #'all-the-icons-dired--overlays-in `(,pos ,pos)))
-
-(defun all-the-icons-dired--remove-all-overlays ()
- "Remove all `all-the-icons-dired' overlays."
- (save-restriction
- (widen)
- (mapc #'delete-overlay
- (all-the-icons-dired--overlays-in (point-min) (point-max)))))
-
-(defun all-the-icons-dired--refresh ()
- "Display the icons of files in a dired buffer."
- (all-the-icons-dired--remove-all-overlays)
- (save-excursion
- (goto-char (point-min))
- (while (not (eobp))
- (when (dired-move-to-filename nil)
- (let ((file (dired-get-filename 'relative 'noerror)))
- (when file
- (let ((icon (if (file-directory-p file)
- (all-the-icons-icon-for-dir file
- :face 'all-the-icons-dired-dir-face
- :v-adjust all-the-icons-dired-v-adjust)
- (all-the-icons-icon-for-file file :v-adjust all-the-icons-dired-v-adjust))))
- (if (member file '("." ".."))
- (all-the-icons-dired--add-overlay (point) " \t")
- (all-the-icons-dired--add-overlay (point) (concat icon "\t")))))))
- (forward-line 1))))
-
-(defun all-the-icons-dired--refresh-advice (fn &rest args)
- "Advice function for FN with ARGS."
- (apply fn args)
- (when all-the-icons-dired-mode
- (all-the-icons-dired--refresh)))
-
-(defun all-the-icons-dired--setup ()
- "Setup `all-the-icons-dired'."
- (when (derived-mode-p 'dired-mode)
- (setq-local tab-width 1)
- (advice-add 'dired-readin :around #'all-the-icons-dired--refresh-advice)
- (advice-add 'dired-revert :around #'all-the-icons-dired--refresh-advice)
- (advice-add 'dired-internal-do-deletions :around #'all-the-icons-dired--refresh-advice)
- (advice-add 'dired-insert-subdir :around #'all-the-icons-dired--refresh-advice)
- (advice-add 'dired-do-kill-lines :around #'all-the-icons-dired--refresh-advice)
- (with-eval-after-load 'dired-narrow
- (advice-add 'dired-narrow--internal :around #'all-the-icons-dired--refresh-advice))
- (all-the-icons-dired--refresh)))
-
-(defun all-the-icons-dired--teardown ()
- "Functions used as advice when redisplaying buffer."
- (advice-remove 'dired-readin #'all-the-icons-dired--refresh-advice)
- (advice-remove 'dired-revert #'all-the-icons-dired--refresh-advice)
- (advice-remove 'dired-internal-do-deletions #'all-the-icons-dired--refresh-advice)
- (advice-remove 'dired-narrow--internal #'all-the-icons-dired--refresh-advice)
- (advice-remove 'dired-insert-subdir #'all-the-icons-dired--refresh-advice)
- (advice-remove 'dired-do-kill-lines #'all-the-icons-dired--refresh-advice)
- (all-the-icons-dired--remove-all-overlays))
-
-;;;###autoload
-(define-minor-mode all-the-icons-dired-mode
- "Display all-the-icons icon for each files in a dired buffer."
- :lighter " all-the-icons-dired-mode"
- (when (and (derived-mode-p 'dired-mode) (display-graphic-p))
- (if all-the-icons-dired-mode
- (all-the-icons-dired--setup)
- (all-the-icons-dired--teardown))))
-
-(provide 'all-the-icons-dired)
-;;; all-the-icons-dired.el ends here