emacs: Add a customization allowing to always prompt for the "From" address when...

[notmuch] / emacs / notmuch-mua.el

diff --git a/emacs/notmuch-mua.el b/emacs/notmuch-mua.el
index 0ad079ffaea88a38a2a1cc9ed594341ec3bc0265..61a723b761efed3052d1f4cdd07b67efd29bae49 100644 (file)
--- a/emacs/notmuch-mua.el
+++ b/emacs/notmuch-mua.el
@@ -69,7 +69,7 @@ list."
            (push header message-hidden-headers)))
        notmuch-mua-hidden-headers))
 
-(defun notmuch-mua-reply (query-string)
+(defun notmuch-mua-reply (query-string &optional sender)
   (let (headers body)
     ;; This make assumptions about the output of `notmuch reply', but
     ;; really only that the headers come first followed by a blank
@@ -85,6 +85,9 @@ list."
              (setq headers (mail-header-extract)))))
       (forward-line 1)
       (setq body (buffer-substring (point) (point-max))))
+    ;; If sender is non-nil, set the From: header to its value.
+    (when sender
+      (mail-header-set 'from sender headers))
     (let
        ;; Overlay the composition window on that being used to read
        ;; the original message.
@@ -126,6 +129,10 @@ list."
       (when (not (string= "" user-agent))
        (push (cons "User-Agent" user-agent) other-headers))))
 
+  (unless (mail-header 'from other-headers)
+    (push (cons "From" (concat
+                       (notmuch-user-name) " <" (notmuch-user-primary-email) ">")) other-headers))
+
   (message-mail to subject other-headers continue
                switch-function yank-action send-actions)
   (message-sort-headers)
@@ -134,6 +141,67 @@ 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))
+
+(defcustom notmuch-always-prompt-for-sender nil
+  "Always prompt for the From: address when composing a new message."
+  :group 'notmuch
+  :type 'boolean)
+
+(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-new-mail (&optional prompt-for-sender)
+  "Invoke the notmuch mail composition window.
+
+If PROMPT-FOR-SENDER is non-nil, the user will be prompted for
+the From: address first."
+  (interactive "P")
+  (let ((other-headers
+        (when (or prompt-for-sender notmuch-always-prompt-for-sender)
+          (list (cons 'from (notmuch-mua-prompt-for-sender))))))
+    (notmuch-mua-mail nil nil other-headers)))
+
+(defun notmuch-mua-new-forward-message (&optional prompt-for-sender)
+  "Invoke the notmuch message forwarding window.
+
+If PROMPT-FOR-SENDER is non-nil, the user will be prompted for
+the From: address first."
+  (interactive "P")
+  (if (or prompt-for-sender notmuch-always-prompt-for-sender)
+      (let* ((sender (notmuch-mua-prompt-for-sender))
+            (address-components (mail-extract-address-components sender))
+            (user-full-name (car address-components))
+            (user-mail-address (cadr address-components)))
+       (notmuch-mua-forward-message))
+    (notmuch-mua-forward-message)))
+
+(defun notmuch-mua-new-reply (query-string &optional prompt-for-sender)
+  "Invoke the notmuch reply window."
+  (interactive "P")
+  (let ((sender
+        (when (or prompt-for-sender notmuch-always-prompt-for-sender)
+          (notmuch-mua-prompt-for-sender))))
+    (notmuch-mua-reply query-string sender)))
+
 (defun notmuch-mua-send-and-exit (&optional arg)
   (interactive "P")
   (message-send-and-exit arg))