emacs: Helpers needed for the user to be able to choose the "From" address when composing a new message

This adds functions and variables needed for this feature to be implemented.
Once it's done, the user will be able to use a prefix argument (e.g. pressing
C-u m instead of m) and be able to select a From address.

By default the list of names/addresses to be used during completion will be
automatically generated by the settings in the notmuch configuration file. The
user can customize the notmuch-identities variable to provide an alternate list.

This is based on a previous patch by Carl Worth
(id:"87wrhfvk6a.fsf@yoom.home.cworth.org" and follow-ups).
This commit is contained in:
Thomas Jost 2011-05-26 10:41:30 +02:00 committed by Carl Worth
parent b6862c7eb9
commit fda6416745

View file

@ -138,6 +138,29 @@ list."
(message-goto-to))
(defcustom notmuch-identities nil
"Identities that can be used as the From: address when composing a new message.
If this variable is left unset, then a list will be constructed from the
name and addresses configured in the notmuch configuration file."
:group 'notmuch
:type '(repeat string))
(defun notmuch-mua-sender-collection ()
(if notmuch-identities
notmuch-identities
(mapcar (lambda (address)
(concat (notmuch-user-name) " <" address ">"))
(cons (notmuch-user-primary-email) (notmuch-user-other-email)))))
(defvar notmuch-mua-sender-history nil)
(defun notmuch-mua-prompt-for-sender ()
(interactive)
(let ((collection (notmuch-mua-sender-collection)))
(ido-completing-read "Send mail From: " collection
nil 'confirm nil 'notmuch-mua-sender-history (car collection))))
(defun notmuch-mua-send-and-exit (&optional arg)
(interactive "P")
(message-send-and-exit arg))