Signed-off-by: Damien Cassou <damien.cas...@gmail.com> --- emacs/notmuch-show.el | 24 +++++++++++++++++++++--- emacs/notmuch-tagger.el | 44 ++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 65 insertions(+), 3 deletions(-) create mode 100644 emacs/notmuch-tagger.el
diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el index 5b3e70e..988e27c 100644 --- a/emacs/notmuch-show.el +++ b/emacs/notmuch-show.el @@ -36,6 +36,7 @@ (require 'notmuch-mua) (require 'notmuch-crypto) (require 'notmuch-print) +(require 'notmuch-tagger) (declare-function notmuch-call-notmuch-process "notmuch" (&rest args)) (declare-function notmuch-fontify-headers "notmuch" nil) @@ -1121,11 +1122,28 @@ function is used." (jit-lock-register #'notmuch-show-buttonise-links) - ;; Set the header line to the subject of the first message. - (setq header-line-format (notmuch-show-strip-re (notmuch-show-get-subject))) - + (notmuch-show-update-header-line) (run-hooks 'notmuch-show-hook)))) +(defun notmuch-show-thread-tags () + "Return the list of tags for the current thread." + (let ((tags (list))) + (notmuch-show-mapc (lambda () + (mapcar (lambda (elt) + ;; Avoid adding duplicate tags + (add-to-list 'tags elt)) + (notmuch-show-get-tags)))) + tags)) + +(defun notmuch-show-update-header-line () + "Make the header-line show the thread's subject and tags." + (let ((thread-subject (notmuch-show-strip-re (notmuch-show-get-subject)))) + (setq header-line-format + (list + thread-subject + " " + (notmuch-tagger-present-tags-header-line (notmuch-show-thread-tags)))))) + (defun notmuch-show-capture-state () "Capture the state of the current buffer. diff --git a/emacs/notmuch-tagger.el b/emacs/notmuch-tagger.el new file mode 100644 index 0000000..5ca190e --- /dev/null +++ b/emacs/notmuch-tagger.el @@ -0,0 +1,44 @@ +;; notmuch-tagger.el --- Library to improve the way tags are displayed +;; +;; Copyright © Damien Cassou +;; +;; This file is part of Notmuch. +;; +;; Notmuch is free software: you can redistribute it and/or modify it +;; under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. +;; +;; Notmuch is distributed in the hope that it will be useful, but +;; WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +;; General Public License for more details. +;; +;; You should have received a copy of the GNU General Public License +;; along with Notmuch. If not, see <http://www.gnu.org/licenses/>. +;; +;; Authors: Damien Cassou <damien.cas...@gmail.com> +;;; Commentary: +;; +;;; Code: +;; +(defun notmuch-tagger-separate-elems (list sep) + "Return a list with all elements of LIST separated by SEP." + (let ((first t) + (res nil)) + (dolist (elt (reverse list) res) + (unless first + (push sep res)) + (setq first nil) + (push elt res)))) + +(defun notmuch-tagger-present-tags-header-line (tags) + "Return a property list to present TAGS in emacs header-line." + (list + "(" + (notmuch-tagger-separate-elems tags " ") + ")")) + + +(provide 'notmuch-tagger) +;;; notmuch-tagger.el ends here -- 1.7.10.4 _______________________________________________ notmuch mailing list notmuch@notmuchmail.org http://notmuchmail.org/mailman/listinfo/notmuch