diff options
| -rw-r--r-- | emms-lyrics.el | 65 |
1 files changed, 34 insertions, 31 deletions
diff --git a/emms-lyrics.el b/emms-lyrics.el index 8511990..be28b2f 100644 --- a/emms-lyrics.el +++ b/emms-lyrics.el @@ -130,43 +130,46 @@ at time-i, display lyric-i.") "current lyric.") (defun emms-lyrics-read-file (file) - "Read a lyric file(LRC format). File should end up with \".lrc\", its -contents look like one of the following: + "Read a lyric file(LRC format). FILE should end up with \".lrc\", its +content looks like one of the following: [1:39]I love you, Emacs! [00:39]I love you, Emacs! [00:39.67]I love you, Emacs! To find FILE, will look up in current directory and `emms-lyrics-dir'." - (unless (file-exists-p file) - (setq file (emms-lyrics-find-lyric file))) - (when (and file (not (string= file "")) (file-exists-p file)) - (with-temp-buffer - (let ((coding-system-for-read emms-lyrics-coding-system)) - (insert-file-contents file) - (while (search-forward-regexp "\\[[0-9:.]+\\].*" nil t) - (let ((lyric-string (match-string 0)) - (time 0) - (lyric "")) - (setq lyric - (emms-replace-regexp-in-string ".*\\]" "" lyric-string)) - (while (string-match "\\[[0-9:.]+\\]" lyric-string) - (let* ((time-string (match-string 0 lyric-string)) - (semi-pos (string-match ":" time-string))) - (setq time - (+ (* (string-to-number - (substring time-string 1 semi-pos)) - 60) - (string-to-number - (substring time-string - (1+ semi-pos) - (1- (length time-string)))))) - (setq lyric-string - (substring lyric-string (length time-string))) - (setq emms-lyrics-alist - (append emms-lyrics-alist `((,time ,lyric)))) - (setq time 0)))))) - t))) + (when (eq 'file (emms-track-get + (emms-playlist-current-selected-track) + 'type)) + (unless (file-exists-p file) + (setq file (emms-lyrics-find-lyric file))) + (when (and file (not (string= file "")) (file-exists-p file)) + (with-temp-buffer + (let ((coding-system-for-read emms-lyrics-coding-system)) + (insert-file-contents file) + (while (search-forward-regexp "\\[[0-9:.]+\\].*" nil t) + (let ((lyric-string (match-string 0)) + (time 0) + (lyric "")) + (setq lyric + (emms-replace-regexp-in-string ".*\\]" "" lyric-string)) + (while (string-match "\\[[0-9:.]+\\]" lyric-string) + (let* ((time-string (match-string 0 lyric-string)) + (semi-pos (string-match ":" time-string))) + (setq time + (+ (* (string-to-number + (substring time-string 1 semi-pos)) + 60) + (string-to-number + (substring time-string + (1+ semi-pos) + (1- (length time-string)))))) + (setq lyric-string + (substring lyric-string (length time-string))) + (setq emms-lyrics-alist + (append emms-lyrics-alist `((,time ,lyric)))) + (setq time 0)))))) + t)))) (defun emms-lyrics-start () "Start displaying lryics." |