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cc-dired-mode.el
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;;; cc-dired-mode.el --- Dired Customization -*- lexical-binding: t -*-
;; Copyright (C) 2023-2025 Charles Choi
;; Author: Charles Choi <[email protected]>
;; Keywords: tools
;; This program 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 3 of the License, or
;; (at your option) any later version.
;; This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
;;; Commentary:
;;
;;; Code:
(require 'dired)
(require 'dired-x)
(require 'cclisp)
(require 'wdired)
(require 'image-dired)
(require 'image-dired-dired)
(require 'casual-dired)
(require 'casual-editkit)
(require 'cc-main-tmenu)
;; (use-package image-dired
;; :defer t
;; :bind (:map
;; image-dired-thumbnail-mode-map
;; ("n" . #'image-dired-display-next)
;; ("p" . #'image-dired-display-previous))
;; :after (dired))
;; (use-package image-dired-dired
;; :defer t
;; :bind (:map
;; dired-mode-map
;; (";" . #'image-dired-dired-toggle-marked-thumbs))
;; :after (image-dired))
;; (use-package wdired
;; :defer t
;; :bind (:map
;; dired-mode-map
;; ("E" . #'wdired-change-to-wdired-mode))
;; :after (dired))
;; (use-package dired-x
;; :defer t
;; :after (dired))
;; (use-package browse-url
;; :defer t)
;; (use-package cclisp :defer t)
;; (use-package cc-main-tmenu :defer t)
;; (use-package dired
;; :bind (:map
;; dired-mode-map
;; ("M-o" . #'dired-omit-mode)
;; ("M-p" . #'dired-prev-dirline)
;; ("M-n" . #'dired-next-dirline)
;; ("[" . #'dired-prev-subdir)
;; ("]" . #'dired-next-subdir)
;; ("M-j" . #'dired-goto-subdir)
;; ("TAB" . #'dired-next-subdir)
;; ("<backtab>" . #'dired-prev-subdir)
;; ("A-M-<mouse-1>" . #'browse-url-of-dired-file)
;; ("C-M-o" . #'casual-editkit-main-tmenu))
;; :after (browse-url cclisp cc-main-tmenu))
;; (use-package casual-dired
;; :bind (:map dired-mode-map
;; ("C-o" . #'casual-dired-tmenu)
;; ("s" . #'casual-dired-sort-by-tmenu)
;; ("/" . #'casual-dired-search-replace-tmenu))
;; )
;; ;; :after (dired image-dired image-dired-dired wdired))
;; (use-package mouse
;; :hook ((dired-mode . context-menu-mode)))
;; (use-package dired-async
;; :hook ((dired-mode . dired-async-mode)))
;; (use-package hl-line
;; :hook ((dired-mode . hl-line-mode)))
(add-hook 'dired-mode-hook 'hl-line-mode)
(add-hook 'dired-mode-hook 'context-menu-mode)
(add-hook 'dired-mode-hook 'dired-async-mode)
(add-hook
'dired-mode-hook
(lambda ()
(setq-local mouse-1-click-follows-link 'double)))
(keymap-set dired-mode-map "<mouse-2>" #'dired-mouse-find-file)
(keymap-set dired-mode-map "M-o" #'dired-omit-mode)
(keymap-set dired-mode-map "C-M-o" #'casual-editkit-main-tmenu)
(keymap-set dired-mode-map "E" #'wdired-change-to-wdired-mode)
(keymap-set dired-mode-map "C-o" #'casual-dired-tmenu)
(keymap-set dired-mode-map "s" #'casual-dired-sort-by-tmenu)
(keymap-set dired-mode-map "/" #'casual-dired-search-replace-tmenu)
(keymap-set dired-mode-map "M-n" #'dired-next-dirline)
(keymap-set dired-mode-map "M-p" #'dired-prev-dirline)
(keymap-set dired-mode-map "]" #'dired-next-subdir)
(keymap-set dired-mode-map "[" #'dired-prev-subdir)
(keymap-set dired-mode-map "M-j" #'dired-goto-subdir)
(keymap-set dired-mode-map ";" #'image-dired-dired-toggle-marked-thumbs)
;; Added to be consistent with IBuffer
(keymap-set dired-mode-map "<backtab>" #'dired-prev-subdir)
(keymap-set dired-mode-map "TAB" #'dired-next-subdir)
(keymap-set dired-mode-map "A-M-<mouse-1>" #'browse-url-of-dired-file)
(keymap-set image-dired-thumbnail-mode-map "n" #'image-dired-display-next)
(keymap-set image-dired-thumbnail-mode-map "p" #'image-dired-display-previous)
(add-hook 'wdired-mode-hook 'superword-mode)
(defun eli/dired--move-to-next-line (arg jumpfun)
(let ((wrapped nil)
(old-arg arg)
(old-position (progn
;; It's always true that we should move
;; to the filename when possible.
(dired-move-to-filename)
(point)))
;; Up/Down indicates the direction.
(moving-down (if (cl-plusp arg)
1 ; means Down.
-1))) ; means Up.
;; Line by line in case we forget to skip empty lines.
(while (not (zerop arg))
(funcall jumpfun moving-down)
(when (= old-position (point))
;; Now point is at beginning/end of movable area,
;; but it still wants to move farther.
(cond
;; `cycle': go to the other end.
((eq dired-movement-style 'cycle)
;; Argument not changing on the second wrap
;; means infinite loop with no files found.
(if (and wrapped (eq old-arg arg))
(setq arg 0)
(goto-char (if (cl-plusp moving-down)
(point-min)
(point-max))))
(setq wrapped t))
;; `bounded': go back to the last non-empty line.
(dired-movement-style ; Either 'bounded or anything else non-nil.
(while (and (dired-between-files)
(not (dired-get-subdir))
(not (zerop arg)))
(funcall jumpfun (- moving-down))
;; Point not moving means infinite loop.
(if (= old-position (point))
(setq arg 0)
(setq old-position (point))))
;; Encountered a boundary, so let's stop movement.
(setq arg (if (and (dired-between-files)
(not (dired-get-subdir)))
0 moving-down)))))
(unless (and (dired-between-files) (not (dired-get-subdir)))
;; Has moved to a non-empty line. This movement does
;; make sense.
(cl-decf arg moving-down))
(setq old-position (point)))))
(advice-add #'dired--move-to-next-line :override #'eli/dired--move-to-next-line)
(provide 'cc-dired-mode)
;;; cc-dired-mode.el ends here