diff options
Diffstat (limited to 'lisp/emms-cue.el')
| -rw-r--r-- | lisp/emms-cue.el | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/lisp/emms-cue.el b/lisp/emms-cue.el deleted file mode 100644 index aefcafd..0000000 --- a/lisp/emms-cue.el +++ /dev/null @@ -1,120 +0,0 @@ -;;; emms-cue.el --- Recognize cue sheet file - -;; Copyright (C) 2009 Free Software Foundation, Inc. - -;; Author: William Xu <william.xwl@gmail.com> - -;; This file is part of EMMS. - -;; EMMS 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. - -;; EMMS 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 EMMS; if not, write to the Free Software Foundation, -;; Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. - -;;; Commentary: - -;; By parsing cue file, we will be able to play next/previous track from a -;; single .ape or .flac file. - -;;; Code: - -(require 'emms-playing-time) -(require 'emms-info) - -(defun emms-cue-next () - "Play next track from .cue file." - (interactive) - (let ((cue-track (emms-cue-next-track))) - (if (cdr cue-track) - (progn - (emms-seek-to (cdr cue-track)) - (message "Will play: %s" (car cue-track))) - (message "Nothing to seek or missing .cue file?")))) - -(defun emms-cue-previous () - "Play previous track from .cue file." - (interactive) - (let ((cue-track (emms-cue-previous-track))) - (if (cdr cue-track) - (progn - (emms-seek-to (cdr cue-track)) - (message "Will play: %s" (car cue-track))) - (message "Nothing to seek or missing .cue file?")))) - -(defun emms-cue-next-track (&optional previous-p) - "Get title and offset of next track from .cue file. - -When PREVIOUS-P is t, get previous track info instead." - (let* ((track (emms-playlist-current-selected-track)) - (name (emms-track-get track 'name)) - (cue (concat (file-name-sans-extension name)".cue"))) - (when (file-exists-p cue) - (with-temp-buffer - (emms-insert-file-contents cue) - (save-excursion - (if previous-p - (goto-char (point-max)) - (goto-char (point-min))) - (let ((offset nil) - (title "") - ;; We should search one more track far when getting previous - ;; track. - (one-more-track previous-p)) - (while (and (not offset) - (funcall - (if previous-p 'search-backward-regexp 'search-forward-regexp) - "INDEX 01 \\([0-9][0-9]\\):\\([0-9][0-9]\\):\\([0-9][0-9]\\)" nil t 1)) - (let* ((min (string-to-number (match-string-no-properties 1))) - (sec (string-to-number (match-string-no-properties 2))) - (msec (string-to-number (match-string-no-properties 3))) - (total-sec (+ (* min 60) sec (/ msec 100.0)))) - (when (funcall (if previous-p '> '<) emms-playing-time total-sec) - (if (not one-more-track) - (progn - (setq offset total-sec) - (when (search-backward-regexp "TITLE \"\\(.*\\)\"" nil t 1) - (setq title (match-string-no-properties 1)))) - (setq one-more-track nil))))) - (cons title offset))))))) - -(defun emms-cue-previous-track () - "See `emms-cue-next-track'." - (emms-cue-next-track t)) - -(defun emms-info-cueinfo (track) - "Add track information to TRACK. -This is a useful element for `emms-info-functions'." - (when (and (eq 'file (emms-track-type track)) - (string-match "\\.\\(ape\\|flac\\)\\'" (emms-track-name track))) - (let ((cue (concat (file-name-sans-extension (emms-track-name track)) - ".cue"))) - (when (file-exists-p cue) - (with-temp-buffer - (emms-insert-file-contents cue) - (save-excursion - (mapc (lambda (i) - (goto-char (point-min)) - (when (let ((case-fold-search t)) - (search-forward-regexp - (concat (car i) " \\(.*\\)") nil t 1)) - (emms-track-set track - (cdr i) - (replace-regexp-in-string - "\\`\"\\|\"\\'" "" (match-string 1))))) - '(("performer" . info-artist) - ("title" . info-album) - ("title" . info-title) - ("rem date" . info-year))))))))) - - -(provide 'emms-cue) -;;; emms-cue.el ends here |