diff options
Diffstat (limited to 'emms-lastfm.el')
| -rw-r--r-- | emms-lastfm.el | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/emms-lastfm.el b/emms-lastfm.el index ced9a0b..ffb1e20 100644 --- a/emms-lastfm.el +++ b/emms-lastfm.el @@ -435,11 +435,18 @@ high. (But then streaming a 128KHz mp3 won't be fun anyway.)" (message "EMMS: Playing Last.fm stream")) (message "EMMS: Bad response from Last.fm")))) -(defun emms-lastfm-np (&optional arg) - "Show the currently-playing lastfm radio tune." +(defun emms-lastfm-np (&optional insertp callback) + "Show the currently-playing lastfm radio tune. + +If INSERTP is non-nil, insert the description into the current +buffer instead. + +If CALLBACK is a function, call it with the current buffer and +description as arguments instead of displaying the description or +inserting it." (interactive "P") (emms-lastfm-radio-request-metadata - (lambda (status arg buffer) + (lambda (status insertp buffer callback) (let (artist title) (save-excursion (set-buffer emms-lastfm-buffer) @@ -449,11 +456,13 @@ high. (But then streaming a 128KHz mp3 won't be fun anyway.)" (let ((msg (if title (format emms-show-format (format "%s - %s" artist title)) "Nothing playing right now"))) - (if (and arg title) - (with-current-buffer buffer - (insert msg)) - (message msg))))) - (list arg (current-buffer)))) + (cond ((functionp callback) + (funcall callback buffer msg)) + ((and insertp title) + (with-current-buffer buffer + (insert msg))) + (t (message msg)))))) + (list insertp (current-buffer) callback))) (defun emms-lastfm-radio-similar-artists (artist) "Plays the similar artist radio of ARTIST." |