diff options
| -rw-r--r-- | emms-history.el | 40 | ||||
| -rw-r--r-- | emms.texinfo | 63 |
2 files changed, 83 insertions, 20 deletions
diff --git a/emms-history.el b/emms-history.el index b3b9f0c..153e43a 100644 --- a/emms-history.el +++ b/emms-history.el @@ -1,4 +1,4 @@ -;;; emms-history.el -- save playlist when exit emacs +;;; emms-history.el -- save all playlists when exiting emacs ;; Copyright (C) 2006, 2007 Free Software Foundation, Inc. ;; @@ -22,25 +22,42 @@ ;;; Commentary: -;; Save playlists when exit emacs. -;; Next time use M-x emms-history-load to load saved playlist +;; Saves all playlists when you close emacs. When you start it up again use +;; M-x emms-history-load to restore all saved playlists. -;; Put this file into your load-path and the following into your ~/.emacs: +;; To use it put the following into your ~/.emacs: +;; ;; (require 'emms-history) +;; +;; If all playlists should be restored on startup add this, too: +;; +;; (emms-history-load) ;;; Code: -(provide 'emms-history) (require 'emms) (eval-when-compile (require 'cl)) -(defvar emms-history-file "~/.emacs.d/.emms-history" - "File to save playlists") +(defgroup emms-history nil + "Saving and restoring all playlists when closing/restarting +Emacs." + :prefix "emms-history-" + :group 'emms) + +(defcustom emms-history-file "~/.emacs.d/emms-history" + "The file to save playlists in." + :type 'string + :group 'emms-history) + +(defcustom emms-history-start-playing nil + "If non-nil emms starts playing the current track after +`emms-history-load' was invoked." + :type 'boolean + :group 'emms-history) (defun emms-history-save () - "Save all playlists that open in this emacs session when exit. Use -`emms-history-load' to load saved playlists." + "Save all playlists that are open in this Emacs session." (interactive) (when (stringp emms-history-file) (let ((oldbuf emms-playlist-buffer) @@ -80,6 +97,7 @@ (add-hook 'kill-emacs-hook 'emms-history-save) (defun emms-history-load () + "Restore all playlists in `emms-history-file'." (interactive) (when (and (stringp emms-history-file) (file-exists-p emms-history-file)) @@ -100,6 +118,8 @@ (dolist (method (nth 2 history)) (set (car method) (cdr method))) (ignore-errors - (emms-start)))))) + (when emms-history-start-playing + (emms-start))))))) +(provide 'emms-history) ;;; emms-history.el ends here diff --git a/emms.texinfo b/emms.texinfo index d15b36d..4c03120 100644 --- a/emms.texinfo +++ b/emms.texinfo @@ -68,16 +68,17 @@ Advanced Features * Markable Playlists:: Allow tracks to be marked. Modules and Extensions -* The Browser:: Advanced metadata browsing. -* Sorting Playlists:: Sorting the order of the tracks. -* Editing Tracks:: Editing track information from within Emms. -* Emms Mode Line:: Emms information on the mode line. -* Music Player Daemon:: Interface to Music Player Daemon. -* Streaming Audio:: Interface to streaming audio. -* Lyrics:: Displaying lyrics synchronously. -* Volume:: Changing the volume. -* Last.fm:: Interact with http://www.last.fm's services. -* Extending Emms:: How to define new players and modules. +* The Browser:: Advanced metadata browsing. +* Sorting Playlists:: Sorting the order of the tracks. +* Persistent Playlists:: Restoring playlists on emacs startup. +* Editing Tracks:: Editing track information from within Emms. +* Emms Mode Line:: Emms information on the mode line. +* Music Player Daemon:: Interface to Music Player Daemon. +* Streaming Audio:: Interface to streaming audio. +* Lyrics:: Displaying lyrics synchronously. +* Volume:: Changing the volume. +* Last.fm:: Interact with http://www.last.fm's services. +* Extending Emms:: How to define new players and modules. Copying and license * Copying:: The GNU General Public License gives you permission to @@ -1699,6 +1700,48 @@ Sort playlist by notes in ascending order. Sort emms playlist by score in descending order. @end defun +@node Persistent Playlists +@chapter Persistent Playlists + +The Emms module @file{emms-history.el} makes playlists persistent over +emacs sessions. To make use of this feature put this into your +~/.emacs. + +@lisp +(require 'emms-history) +@end lisp + +When you kill emacs all playlists will be saved in the file given by the +variable: + +@defopt emms-history-file +The file to save playlists in. It defaults to +"~/.emacs.d/emms-history". +@end defopt + +After you started up emacs again, you can restore all saved playlists +with this function. + +@defun emms-history-load +Restore all playlists in `emms-history-file'. +@end defun + +If that should be done automatically on each startup, put these lines +into your ~/.emacs. + +@lisp +(require 'emms-history) +(emms-history-load) +@end lisp + +Normally @code{emms-history} only restores playlists. If you want it to +start playback afterwards, you can tweak this variable. + +@defopt emms-history-start-playing +If non-nil emms starts playing the current track after +`emms-history-load' was invoked. The default value is nil. +@end defopt + @node Editing Tracks @chapter Editing Tracks |