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Diffstat (limited to 'media/jao-random-album.el')
-rw-r--r-- | media/jao-random-album.el | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/media/jao-random-album.el b/media/jao-random-album.el deleted file mode 100644 index 7158417..0000000 --- a/media/jao-random-album.el +++ /dev/null @@ -1,101 +0,0 @@ -;; jao-random-album.el -- play random albums - -;; Copyright (C) 2009, 2010, 2017, 2018, 2019 Jose Antonio Ortega Ruiz - -;; Author: Jose Antonio Ortega Ruiz <jao@gnu.org> -;; Start date: Sat Jul 04, 2009 13:06 - -;; This file 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 file 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 <http://www.gnu.org/licenses/>. - -(require 'jao-notify) - -(defvar jao-random-album-p t) -(defvar jao-random-lines nil) -(defvar jao-random-lines-file (expand-file-name "~/.emacs.d/random-lines")) -(defvar jao-random-album-notify-p t) -(defvar jao-random-album-notify-icon nil) -(defvar jao-random-album-skip-lines 2) - -(defun jao-random-lines () - (or jao-random-lines - (and (file-exists-p jao-random-lines-file) - (with-current-buffer - (find-file-noselect jao-random-lines-file) - (goto-char (point-min)) - (setq jao-random-lines (read (current-buffer))))) - (dotimes (n (1- (line-number-at-pos (point-max))) - jao-random-lines) - (when (> n jao-random-album-skip-lines) - (push (1+ n) jao-random-lines))))) - -(defun jao-random-lines-save () - (with-current-buffer (find-file-noselect jao-random-lines-file) - (delete-region (point-min) (point-max)) - (insert (format "%s\n" jao-random-lines)) - (save-buffer))) - -(defun jao-goto-random-album () - (let* ((pos (random (length (jao-random-lines)))) - (line (nth pos jao-random-lines))) - (setq jao-random-lines (remove line jao-random-lines)) - (jao-random-lines-save) - (goto-line line))) - - -;; User interface -(defvar jao-random-album-buffer) -(defvar jao-random-album-add-tracks-and-play) -(defvar jao-random-album-stop) - -(defun jao-random-album-start () - (interactive) - (setq jao-random-album-p t) - (jao-random-album-next)) - -(defun jao-random-album-stop () - (interactive) - (setq jao-random-album-p nil) - (funcall jao-random-album-stop)) - -(defun jao-random-album-toggle () - (interactive) - (setq jao-random-album-p (not jao-random-album-p)) - (message "Random album %s" - (if jao-random-album-p "enabled" "disabled"))) - -(defun jao-random-album-next () - (interactive) - (with-current-buffer (get-buffer (funcall jao-random-album-buffer)) - (save-excursion - (jao-goto-random-album) - (let ((album (string-trim - (substring-no-properties (thing-at-point 'line) 0 -1)))) - (funcall jao-random-album-add-tracks-and-play) - (when jao-random-album-notify-p - (jao-notify album "Next album" jao-random-album-notify-icon)))))) - -(defun jao-random-album-reset () - (interactive) - (setq jao-random-lines nil) - (jao-random-lines-save)) - -(defun jao-random-album-setup (album-buffer add-and-play stop &optional icon) - (setq jao-random-album-buffer album-buffer - jao-random-album-add-tracks-and-play add-and-play - jao-random-album-stop stop - jao-random-album-notify-icon icon)) - - -(provide 'jao-random-album) -;;; jao-random-album.el ends here |